qtractor-0.9.25/PaxHeaders/CMakeLists.txt0000644000000000000000000000013214166551171015273 xustar0030 mtime=1641730681.427609962 30 atime=1641730681.427609962 30 ctime=1641730681.427609962 qtractor-0.9.25/CMakeLists.txt0000644000175000001440000006264714166551171016542 0ustar00rncbcusers00000000000000cmake_minimum_required (VERSION 3.15) project (qtractor VERSION 0.9.25 DESCRIPTION "An Audio/MIDI multi-track sequencer" LANGUAGES C CXX) set (CONFIG_VERSION ${PROJECT_VERSION}) execute_process ( COMMAND git describe --tags --dirty --abbrev=6 WORKING_DIRECTORY ${CMAKE_SOURCE_DIR} OUTPUT_VARIABLE GIT_DESCRIBE_OUTPUT RESULT_VARIABLE GIT_DESCRIBE_RESULT OUTPUT_STRIP_TRAILING_WHITESPACE) if (GIT_DESCRIBE_RESULT EQUAL 0) set (VERSION "${GIT_DESCRIBE_OUTPUT}") string (REGEX REPLACE "^[^0-9]+" "" VERSION "${VERSION}") string (REGEX REPLACE "^1_" "" VERSION "${VERSION}") string (REGEX REPLACE "^[_vV]+" "" VERSION "${VERSION}") string (REGEX REPLACE "-g" "git." VERSION "${VERSION}") string (REGEX REPLACE "[_|-]" "." VERSION "${VERSION}") execute_process ( COMMAND git rev-parse --abbrev-ref HEAD WORKING_DIRECTORY ${CMAKE_SOURCE_DIR} OUTPUT_VARIABLE GIT_REVPARSE_OUTPUT RESULT_VARIABLE GIT_REVPARSE_RESULT OUTPUT_STRIP_TRAILING_WHITESPACE) if (GIT_REVPARSE_RESULT EQUAL 0 AND NOT GIT_REVPARSE_OUTPUT STREQUAL "master") set (VERSION "${VERSION} [${GIT_REVPARSE_OUTPUT}]") endif () else () set (VERSION "${PROJECT_VERSION}") endif () set (PACKAGE_NAME "Qtractor") set (PACKAGE_VERSION "${VERSION}") set (PACKAGE_BUGREPORT "rncbc@rncbc.org") set (PACKAGE_STRING "${PACKAGE_NAME} ${PACKAGE_VERSION}") set (PACKAGE_TARNAME "qtractor") set (ac_version "${PROJECT_VERSION}") set (ac_prefix "${CMAKE_INSTALL_PREFIX}") set (CONFIG_BUILD_VERSION "${PACKAGE_VERSION}") if (CONFIG_DEBUG) set (CMAKE_BUILD_TYPE "Debug") endif () if (CMAKE_BUILD_TYPE MATCHES "Debug") set (CONFIG_DEBUG 1) endif () if (CONFIG_DEBUG) set (CONFIG_BUILD_TYPE "debug") else () set (CONFIG_BUILD_TYPE "release") endif () set (CONFIG_PREFIX "${CMAKE_INSTALL_PREFIX}") include (GNUInstallDirs) set (CONFIG_BINDIR "${CONFIG_PREFIX}/${CMAKE_INSTALL_BINDIR}") set (CONFIG_LIBDIR "${CONFIG_PREFIX}/${CMAKE_INSTALL_LIBDIR}") set (CONFIG_DATADIR "${CONFIG_PREFIX}/${CMAKE_INSTALL_DATADIR}") set (CONFIG_MANDIR "${CONFIG_PREFIX}/${CMAKE_INSTALL_MANDIR}") # Enable libvorbis(file) availability. option (CONFIG_LIBVORBIS "Enable libvorbis interface (default=yes)" 1) # Enable libmad availability. option (CONFIG_LIBMAD "Enable libmad interface (default=yes)" 1) # Enable libsamplerate availability. option (CONFIG_LIBSAMPLERATE "Enable libsamplerate interface (default=yes)" 1) # Enable librubberband availability. option (CONFIG_LIBRUBBERBAND "Enable librubberband interface (default=yes)" 1) # Enable libaudio support. option (CONFIG_LIBAUBIO "Enable libaubio interface support (default=yes)" 1) # Enable liblo availability. option (CONFIG_LIBLO "Enable liblo interface (default=yes)" 1) # Enable libz availability. option (CONFIG_LIBZ "Enable libz interface (default=yes)" 1) # Enable LILV support. option (CONFIG_LIBLILV "Enable LILV interface support (default=yes)" 1) # Enable SUIL support. option (CONFIG_LIBSUIL "Enable SUIL interface support (default=yes)" 1) # Enable SSE optimization. option (CONFIG_SSE "Enable SSE optimization (default=yes)" 1) # Enable LADSPA support. option (CONFIG_LADSPA "Enable LADSPA plug-in support (default=yes)" 1) # Enable DSSI support. option (CONFIG_DSSI "Enable DSSI plug-in support (default=yes)" 1) # Enable VST support. option (CONFIG_VST "Enable VST plug-in support (default=yes)" 1) option (CONFIG_VESTIGE "Enable VeSTige header support (default=yes)" 1) # Enable VST3 support. option (CONFIG_VST3 "Enable VST3 plug-in support (default=yes)" 1) # Enable LV2 support. option (CONFIG_LV2 "Enable LV2 plug-in support (default=yes)" 1) option (CONFIG_LV2_EVENT "Enable LV2 plug-in MIDI/Event support (default=no)" 0) option (CONFIG_LV2_ATOM "Enable LV2 plug-in MIDI/Atom support (default=yes)" 1) option (CONFIG_LV2_CVPORT "Enable LV2 plug-in CVPort support (DUMMY) (default=yes)" 1) option (CONFIG_LV2_WORKER "Enable LV2 plug-in Worker/schedule support (default=yes)" 1) option (CONFIG_LV2_UI "Enable LV2 plug-in UI support (default=yes)" 1) option (CONFIG_LV2_EXTERNAL_UI "Enable LV2 plug-in External UI support (default=yes)" 1) option (CONFIG_LV2_STATE "Enable LV2 plug-in State support (default=yes)" 1) option (CONFIG_LV2_STATE_FILES "Enable LV2 plug-in State Files support (default=yes)" 1) option (CONFIG_LV2_STATE_MAKE_PATH "Enable LV2 plug-in State Make Path support (default=no)" 0) option (CONFIG_LV2_PROGRAMS "Enable LV2 plug-in Programs support (default=yes)" 1) option (CONFIG_LV2_MIDNAM "Enable LV2 plug-in MIDNAM support (default=yes)" 1) option (CONFIG_LV2_PRESETS "Enable LV2 plug-in Presets support (default=yes)" 1) option (CONFIG_LV2_PATCH "Enable LV2 plug-in Patch support (default=yes)" 1) option (CONFIG_LV2_PORT_EVENT "Enable LV2 plug-in Port-event support (EXPERIMENTAL) (default=yes)" 1) option (CONFIG_LV2_TIME "Enable LV2 plug-in Time support (default=yes)" 1) option (CONFIG_LV2_TIME_POSITION "Enable LV2 plug-in Time/position support (default=yes)" 1) option (CONFIG_LV2_OPTIONS "Enable LV2 plug-in Options support (default=yes)" 1) option (CONFIG_LV2_BUF_SIZE "Enable LV2 plug-in Buf-size support (default=yes)" 1) option (CONFIG_LV2_PARAMETERS "Enable LV2 plug-in Parameters support (default=yes)" 1) option (CONFIG_LV2_UI_TOUCH "Enable LV2 plug-in UI Touch interface support (default=yes)" 1) option (CONFIG_LV2_UI_REQ_VALUE "Enable LV2 plug-in UI Request-value support (default=yes)" 1) option (CONFIG_LV2_UI_IDLE "Enable LV2 plug-in UI Idle interface support (default=yes)" 1) option (CONFIG_LV2_UI_SHOW "Enable LV2 plug-in UI Show interface support (default=yes)" 1) option (CONFIG_LV2_UI_GTK2 "Enable LV2 plug-in UI GTK2 native support (default=yes)" 1) option (CONFIG_LV2_UI_GTKMM2 "Enable LV2 plug-in UI GTKMM2 native support (default=yes)" 1) option (CONFIG_LV2_UI_X11 "Enable LV2 plug-in UI X11 native support (default=yes)" 1) # Enable JACK session support. option (CONFIG_JACK_SESSION "Enable JACK session support (default=yes)" 1) # Enable JACK latency support. option (CONFIG_JACK_LATENCY "Enable JACK latency support (default=yes)" 1) # Enable JACK metadata support. option (CONFIG_JACK_METADATA "Enable JACK metadata support (default=yes)" 1) # Enable NSM support. option (CONFIG_NSM "Enable NSM support (default=yes)" 1) # Enable unique/single instance. option (CONFIG_XUNIQUE "Enable unique/single instance (default=no)" 0) # Enable gradient eye_candy. option (CONFIG_GRADIENT "Enable gradient eye-candy (default=yes)" 1) # Enable debugger stack_trace option (assumes --enable-debug). option (CONFIG_STACKTRACE "Enable debugger stack-trace (default=no)" 0) # Enable Qt6 build preference. option (CONFIG_QT6 "Enable Qt6 build (default=yes)" 1) # Fix for new CMAKE_REQUIRED_LIBRARIES policy. if (POLICY CMP0075) cmake_policy (SET CMP0075 NEW) endif () # Check for Qt... if (CONFIG_QT6) find_package (Qt6 QUIET) if (NOT Qt6_FOUND) set (CONFIG_QT6 0) endif () endif () if (CONFIG_QT6) find_package (QT QUIET NAMES Qt6) else () find_package (QT QUIET NAMES Qt5) endif () find_package (Qt${QT_VERSION_MAJOR} REQUIRED COMPONENTS Core Gui Widgets Xml) if (CONFIG_XUNIQUE) find_package (Qt${QT_VERSION_MAJOR} REQUIRED COMPONENTS Network) endif () find_package (Qt${QT_VERSION_MAJOR}LinguistTools) include (CheckIncludeFile) include (CheckIncludeFiles) include (CheckIncludeFileCXX) include (CheckStructHasMember) include (CheckFunctionExists) include (CheckLibraryExists) # Checks for libraries. if (WIN32) check_function_exists (lroundf CONFIG_ROUND) else () find_library (MATH_LIBRARY m) if (MATH_LIBRARY) set (CMAKE_REQUIRED_LIBRARIES "${MATH_LIBRARY};${CMAKE_REQUIRED_LIBRARIES}") # link_libraries (${MATH_LIBRARY}) check_function_exists (lroundf CONFIG_ROUND) else () message (FATAL_ERROR "*** math library not found.") endif () find_library (DL_LIBRARY dl) if (NOT DL_LIBRARY) message (FATAL_ERROR "*** dl library not found.") endif () endif () # Check for IEEE 32bit float optimizations. set (CONFIG_FLOAT32 1) # Check for SSE optimization. if (CONFIG_SSE) if (CMAKE_SYSTEM_PROCESSOR MATCHES "^x86" OR CMAKE_SYSTEM_PROCESSOR MATCHES "^i[3456]86") check_include_file (xmmintrin.h HAVE_XMMINTRIN_H) if (HAVE_XMMINTRIN_H) add_compile_options (-msse -mfpmath=sse) endif () endif () endif () add_compile_options (-ffast-math) # Checks for header files. if (UNIX AND NOT APPLE) check_include_files ("fcntl.h;unistd.h;signal.h" HAVE_SIGNAL_H) endif () # Check for LADSPA headers. if (CONFIG_LADSPA) check_include_file (ladspa.h HAVE_LADSPA_H) if (NOT HAVE_LADSPA_H) set (CONFIG_LADSPA 0) endif () endif () # Check for DSSI headers. if (CONFIG_DSSI) check_include_file (dssi.h HAVE_DSSI_H) if (NOT HAVE_DSSI_H) set (CONFIG_DSSI 0) endif () endif () # Check for VST headers. if (CONFIG_VST) check_include_file (aeffectx.h HAVE_AEFFECTX_H) if (NOT HAVE_AEFFECTX_H AND CONFIG_VESTIGE) set (VESTIGE_INCLUDES ${CMAKE_CURRENT_SOURCE_DIR}/src/vestige) set (CMAKE_REQUIRED_INCLUDES "${VESTIGE_INCLUDES};${CMAKE_REQUIRED_INCLUDES}") include_directories (${VESTIGE_INCLUDES}) check_include_file (vestige.h HAVE_VESTIGE_H) if (NOT HAVE_VESTIGE_H) set (CONFIG_VESTIGE 0) endif () set (CONFIG_VST ${CONFIG_VESTIGE}) else () set (CONFIG_VESTIGE 0) endif () endif () # Check for LV2 headers. if (CONFIG_LV2) set (LV2_INCLUDES ${CMAKE_CURRENT_SOURCE_DIR}/src/lv2) set (CMAKE_REQUIRED_INCLUDES "${LV2_INCLUDES};${CMAKE_REQUIRED_INCLUDES}") include_directories (${LV2_INCLUDES}) endif () # Find package modules include (FindPkgConfig) # Check for JACK libraries. pkg_check_modules (JACK REQUIRED IMPORTED_TARGET jack>=0.100.0) if (JACK_FOUND) find_library (JACK_LIBRARY NAMES ${JACK_LIBRARIES} HINTS ${JACK_LIBDIR}) endif () if (JACK_LIBRARY) set (CONFIG_LIBJACK 1) set (CMAKE_REQUIRED_LIBRARIES "${JACK_LIBRARY};${CMAKE_REQUIRED_LIBRARIES}") # Check for JACK session event callback availability. if (CONFIG_JACK_SESSION) check_function_exists (jack_set_session_callback CONFIG_JACK_SESSION) endif () # Check for (new) JACK latency support availability. if (CONFIG_JACK_LATENCY) check_function_exists (jack_port_get_latency_range CONFIG_JACK_LATENCY) endif () # Check for JACK metadata support availability. if (CONFIG_JACK_METADATA) check_function_exists (jack_get_property CONFIG_JACK_METADATA) endif () # Check for jack_set_port_rename_callback. check_function_exists (jack_set_port_rename_callback CONFIG_JACK_PORT_RENAME) else () message (FATAL_ERROR "*** JACK library not found.") set (CONFIG_LIBJACK 0) endif () # Check for ALSA libraries. pkg_check_modules (ALSA REQUIRED IMPORTED_TARGET alsa) if (ALSA_FOUND) find_library (ALSA_LIBRARY NAMES ${ALSA_LIBRARIES} HINTS ${ALSA_LIBDIR}) endif () if (ALSA_LIBRARY) set (CONFIG_LIBASOUND 1) #set (CMAKE_REQUIRED_LIBRARIES "${ALSA_LIBRARY};${CMAKE_REQUIRED_LIBRARIES}") else () message (FATAL_ERROR "*** ALSA library not found.") set (CONFIG_LIBASOUND 0) endif () # Check for SNDFILE libraries. pkg_check_modules (SNDFILE REQUIRED IMPORTED_TARGET sndfile) if (SNDFILE_FOUND) find_library (SNDFILE_LIBRARY NAMES ${SNDFILE_LIBRARIES} HINTS ${SNDFILE_LIBDIR}) endif () if (SNDFILE_LIBRARY) set (CONFIG_LIBSNDFILE 1) #set (CMAKE_REQUIRED_LIBRARIES "${SNDFILE_LIBRARY};${CMAKE_REQUIRED_LIBRARIES}") else () message (FATAL_ERROR "*** SNDFILE library not found.") set (CONFIG_LIBSNDFILE 0) endif () # Check for VORBIS libraries. if (CONFIG_LIBVORBIS) pkg_check_modules (VORBIS IMPORTED_TARGET vorbis) if (NOT VORBIS_FOUND) message (WARNING "*** VORBIS library not found.") set (CONFIG_LIBVORBIS 0) endif () endif () if (CONFIG_LIBVORBIS) pkg_check_modules (VORBISENC IMPORTED_TARGET vorbisenc) pkg_check_modules (VORBISFILE IMPORTED_TARGET vorbisfile) pkg_check_modules (OGG IMPORTED_TARGET ogg) endif () # Check for MAD libraries. if (CONFIG_LIBMAD) pkg_check_modules (MAD IMPORTED_TARGET mad) if (NOT MAD_FOUND) message (WARNING "*** MAD library not found.") set (CONFIG_LIBMAD 0) endif () endif () # Check for SAMPLERATE libraries. if (CONFIG_LIBSAMPLERATE) pkg_check_modules (SAMPLERATE IMPORTED_TARGET samplerate) if (NOT SAMPLERATE_FOUND) message (WARNING "*** SAMPLERATE library not found.") set (CONFIG_LIBSAMPLERATE 0) endif () endif () # Check for RUBBERBAND libraries. if (CONFIG_LIBRUBBERBAND) pkg_check_modules (RUBBERBAND IMPORTED_TARGET rubberband) if (NOT RUBBERBAND_FOUND) message (WARNING "*** RUBBERBAND library not found.") set (CONFIG_LIBRUBBERBAND 0) endif () endif () # Check for AUBIO libraries. if (CONFIG_LIBAUBIO) pkg_check_modules (AUBIO IMPORTED_TARGET aubio>=0.4.1) if (NOT AUBIO_FOUND) message (WARNING "*** AUBIO library not found.") set (CONFIG_LIBAUBIO 0) endif () endif () # Check for LIBLO libraries. if (CONFIG_LIBLO) pkg_check_modules (LIBLO IMPORTED_TARGET liblo) if (NOT LIBLO_FOUND) message (WARNING "*** LIBLO library not found.") set (CONFIG_LIBLO 0) endif () endif () # Check for ZLIB libraries. if (CONFIG_LIBZ) pkg_check_modules (ZLIB IMPORTED_TARGET zlib) if (NOT ZLIB_FOUND) message (WARNING "*** ZLIB library not found.") set (CONFIG_LIBZ 0) endif () endif () # Check for VST3 SDK. if (CONFIG_VST3 AND NOT CONFIG_VST3SDK) pkg_check_modules (VST3SDK vst3sdk>=3.6.14) if (VST3SDK_FOUND) set (CONFIG_VST3SDK ${VST3SDK_INCLUDE_DIRS}) else () message (WARNING "*** VST3 SDK not found.") set (CONFIG_VST3 0) endif () endif () if (CONFIG_VST3) pkg_check_modules (XCB xcb) if (NOT XCB_FOUND) message (WARNING "*** XCB library not found.") endif () find_library (PTHREAD_LIBRARY pthread) if (NOT PTHREAD_LIBRARY) message (WARNING "*** pthread library not found.") endif () endif () # Check for LV2 support. if (CONFIG_LV2) pkg_check_modules (LV2 lv2) if (NOT LV2_FOUND) message (WARNING "*** LV2 SDK not found.") set (CONFIG_LV2 0) endif () endif () if (NOT CONFIG_LV2) set (CONFIG_LIBLILV 0) set (CONFIG_LV2_UI 0) endif () if (CONFIG_LV2_UI) check_include_file(lv2/lv2plug.in/ns/extensions/ui/ui.h HAVE_LV2_UI_H) if (NOT HAVE_LV2_UI_H) set (CONFIG_LV2_UI 0) endif () if (CONFIG_LV2_UI) # Check for LV2 external UI instance access. if (CONFIG_LV2_EXTERNAL_UI) check_include_file (lv2/lv2plug.in/ns/ext/instance-access/instance-access.h HAVE_LV2_INSTANCE_ACCESS_H) if (NOT HAVE_LV2_INSTANCE_ACCESS_H) set (CONFIG_LV2_EXTERNAL_UI 0) endif () endif () endif () endif () if (NOT CONFIG_LV2_UI) set (CONFIG_LIBSUIL 0) set (CONFIG_LV2_EXTERNAL_UI 0) set (CONFIG_LV2_UI_TOUCH 0) set (CONFIG_LV2_UI_REQ_VALUE 0) set (CONFIG_LV2_UI_IDLE 0) set (CONFIG_LV2_UI_SHOW 0) set (CONFIG_LV2_UI_GTK2 0) set (CONFIG_LV2_UI_GTKMM2 0) set (CONFIG_LV2_UI_X11 0) endif () # Check for optional LILV library. if (CONFIG_LIBLILV) pkg_check_modules (LILV IMPORTED_TARGET lilv-0) if (LILV_FOUND) find_library (LILV_LIBRARY NAMES ${LILV_LIBRARIES} HINTS ${LILV_LIBDIR}) endif () if (LILV_LIBRARY) set (CONFIG_LIBLILV 1) set (CMAKE_REQUIRED_LIBRARIES "${LILV_LIBRARY};${CMAKE_REQUIRED_LIBRARIES}") check_function_exists (lilv_file_uri_parse CONFIG_LILV_FILE_URI_PARSE) check_function_exists (lilv_world_unload_resource CONFIG_LILV_WORLD_UNLOAD_RESOURCE) else () message (WARNING "*** LILV library not found.") set (CONFIG_LIBLILV 0) endif () endif () if (NOT CONFIG_LIBLILV) set (CONFIG_LV2 0) set (CONFIG_LV2_EVENT 0) set (CONFIG_LV2_ATOM 0) set (CONFIG_LV2_CVPORT 0) set (CONFIG_LV2_WORKER 0) set (CONFIG_LV2_UI 0) set (CONFIG_LV2_EXTERNAL_UI 0) set (CONFIG_LV2_STATE 0) set (CONFIG_LV2_STATE_FILES 0) set (CONFIG_LV2_STATE_MAKE_PATH 0) set (CONFIG_LV2_PROGRAMS 0) set (CONFIG_LV2_MIDNAM 0) set (CONFIG_LV2_PRESETS 0) set (CONFIG_LV2_PATCH 0) set (CONFIG_LV2_PORT_EVENT 0) set (CONFIG_LV2_TIME 0) set (CONFIG_LV2_TIME_POSITION 0) set (CONFIG_LV2_OPTIONS 0) set (CONFIG_LV2_BUF_SIZE 0) set (CONFIG_LV2_PARAMETERS 0) set (CONFIG_LV2_UI_TOUCH 0) set (CONFIG_LV2_UI_REQ_VALUE 0) set (CONFIG_LV2_UI_IDLE 0) set (CONFIG_LV2_UI_SHOW 0) set (CONFIG_LV2_UI_GTK2 0) set (CONFIG_LV2_UI_GTKMM2 0) set (CONFIG_LV2_UI_X11 0) set (CONFIG_LIBSUIL 0) endif () # Disable libsuil upon Qt >= 6.0.0 ... if (CONFIG_LIBSUIL AND QT_VERSION_MAJOR GREATER_EQUAL 6) set (CONFIG_LIBSUIL 0) endif () # Check for LV2 new UI instantiation availability (libsuil). if (CONFIG_LIBSUIL) pkg_check_modules (SUIL IMPORTED_TARGET suil-0) if (SUIL_FOUND) find_library (SUIL_LIBRARY NAMES ${SUIL_LIBRARIES} HINTS ${SUIL_LIBDIR}) endif () if (SUIL_LIBRARY) set (CONFIG_LIBSUIL 1) set (CMAKE_REQUIRED_LIBRARIES "${SUIL_LIBRARY};${CMAKE_REQUIRED_LIBRARIES}") check_function_exists (suil_instance_get_handle CONFIG_SUIL_INSTANCE_GET_HANDLE) set (CONFIG_LIBSUIL_GTK2_IN_QT5 1) set (CONFIG_LIBSUIL_X11_IN_QT5 1) else () message (WARNING "*** SUIL library not found.") set (CONFIG_LIBSUIL 0) endif () endif () if (CONFIG_LV2_EVENT) check_include_file (lv2/lv2plug.in/ns/ext/event/event.h HAVE_LV2_EVENT_H) if (NOT HAVE_LV2_EVENT_H) set (CONFIG_LV2_EVENT 0) endif () endif () if (CONFIG_LV2_ATOM) check_include_file (lv2/lv2plug.in/ns/ext/atom/atom.h HAVE_LV2_ATOM_H) if (NOT HAVE_LV2_ATOM_H) set (CONFIG_LV2_ATOM 0) endif () set (CONFIG_LV2_ATOM_FORGE_OBJECT ${CONFIG_LV2_ATOM}) set (CONFIG_LV2_ATOM_FORGE_KEY ${CONFIG_LV2_ATOM}) endif () if (NOT CONFIG_LV2_ATOM) set (CONFIG_LV2_ATOM_FORGE_OBJECT 0) set (CONFIG_LV2_ATOM_FORGE_KEY 0) set (CONFIG_LV2_STATE 0) set (CONFIG_LV2_OPTIONS 0) set (CONFIG_LV2_TIME_POSITION 0) set (CONFIG_LV2_PORT_EVENT 0) endif () if (CONFIG_LV2_WORKER) check_include_file (lv2/lv2plug.in/ns/ext/worker/worker.h HAVE_LV2_WORKER_H) if (NOT HAVE_LV2_WORKER_H) set (CONFIG_LV2_WORKER 0) endif () endif () if (CONFIG_LV2_STATE) check_include_file (lv2/lv2plug.in/ns/ext/state/state.h HAVE_LV2_STATE_H) if (NOT HAVE_LV2_STATE_H) set (CONFIG_LV2_STATE 0) endif () endif () if (NOT CONFIG_LV2_STATE) set (CONFIG_LV2_STATE_FILES 0) set (CONFIG_LV2_STATE_MAKE_PATH 0) set (CONFIG_LV2_PRESETS 0) set (CONFIG_LV2_PATCH 0) set (CONFIG_LV2_TIME 0) endif () if (CONFIG_LV2_PROGRAMS) check_include_file (lv2_programs.h HAVE_LV2_PROGRAMS_H) if (NOT HAVE_LV2_PROGRAMS_H) set (CONFIG_LV2_PROGRAMS 0) endif () endif () if (CONFIG_LV2_MIDNAM) check_include_file (lv2_midnam.h HAVE_LV2_MIDNAM_H) if (NOT HAVE_LV2_MIDNAM_H) set (CONFIG_LV2_MIDNAM 0) endif () endif () if (CONFIG_LV2_PRESETS) check_include_file (lv2/lv2plug.in/ns/ext/presets/presets.h HAVE_LV2_PRESETS_H) if (NOT HAVE_LV2_PRESETS_H) set (CONFIG_LV2_PRESETS 0) endif () endif () if (CONFIG_LV2_PATCH) check_include_file (lv2/lv2plug.in/ns/ext/patch/patch.h HAVE_LV2_PATCH_H) if (NOT HAVE_LV2_PATCH_H) set (CONFIG_LV2_PATCH 0) endif () endif () if (CONFIG_LV2_TIME) check_include_file (lv2/lv2plug.in/ns/ext/time/time.h HAVE_LV2_TIME_H) if (NOT HAVE_LV2_TIME_H) set (CONFIG_LV2_TIME 0) endif () endif () if (NOT CONFIG_LV2_TIME) set (CONFIG_LV2_TIME_POSITION 0) endif () if (CONFIG_LV2_OPTIONS) check_include_file (lv2/lv2plug.in/ns/ext/options/options.h HAVE_LV2_OPTIONS_H) if (NOT HAVE_LV2_OPTIONS_H) set (CONFIG_LV2_OPTIONS 0) endif () endif () if (NOT CONFIG_LV2_OPTIONS) set (CONFIG_LV2_BUF_SIZE 0) endif () if (CONFIG_LV2_BUF_SIZE) check_include_file (lv2/lv2plug.in/ns/ext/buf-size/buf-size.h HAVE_LV2_BUF_SIZE_H) if (NOT HAVE_LV2_BUF_SIZE_H) set (CONFIG_LV2_BUF_SIZE 0) endif () endif () if (CONFIG_LV2_PARAMETERS) check_include_file (lv2/lv2plug.in/ns/ext/parameters/parameters.h HAVE_LV2_PARAMETERS_H) if (NOT HAVE_LV2_PARAMETERS_H) set (CONFIG_LV2_PARAMETERS 0) endif () endif () if (CONFIG_LV2_UI_TOUCH) check_struct_has_member ("LV2UI_Touch" touch lv2/lv2plug.in/ns/extensions/ui/ui.h HAVE_LV2_UI_TOUCH) if (NOT HAVE_LV2_UI_TOUCH) set (CONFIG_LV2_UI_TOUCH 0) endif () endif () if (CONFIG_LV2_UI_REQ_VALUE) check_struct_has_member ("LV2UI_Request_Value" request lv2/lv2plug.in/ns/extensions/ui/ui.h HAVE_LV2_UI_REQ_VALUE) if (NOT HAVE_LV2_UI_REQ_VALUE) set (CONFIG_LV2_UI_REQ_VALUE_FAKE 1) endif () endif () if (CONFIG_LV2_UI_GTK2) pkg_check_modules (GTK2 gtk+-2.0) if (NOT GTK2_FOUND) message (WARNING "*** GTK2 libraries not found.") set (CONFIG_LV2_UI_GTK2 0) set (CONFIG_LV2_UI_GTKMM2 0) endif () endif () if (CONFIG_LV2_UI_GTKMM2) pkg_check_modules (GTKMM2 gtkmm-2.4) if (NOT GTKMM2_FOUND) message (WARNING "*** GTKMM2 libraries not found.") set (CONFIG_LV2_UI_GTKMM2 0) endif () endif () add_subdirectory (src) configure_file (qtractor.spec.in qtractor.spec IMMEDIATE @ONLY) install (FILES qtractor.1 DESTINATION ${CMAKE_INSTALL_MANDIR}/man1) install (FILES qtractor.fr.1 DESTINATION ${CMAKE_INSTALL_MANDIR}/fr/man1 RENAME qtractor.1) # Configuration status macro (SHOW_OPTION text value) if (${value}) message ("${text}: yes") else () message ("${text}: no") endif () endmacro () message ("\n ${PACKAGE_NAME} ${PACKAGE_VERSION} (Qt ${QT_VERSION})") message ("\n Build target . . . . . . . . . . . . . . . . . . .: ${CONFIG_BUILD_TYPE}\n") show_option (" JACK Audio Connection Kit support . . . . . . . ." CONFIG_LIBJACK) show_option (" ALSA MIDI Sequencer support . . . . . . . . . . ." CONFIG_LIBASOUND) show_option (" General audio file support (libsndfile) . . . . ." CONFIG_LIBSNDFILE) show_option (" Ogg Vorbis audio file support (libvorbis) . . . ." CONFIG_LIBVORBIS) show_option (" MPEG-1 Audio Layer 3 file support (libmad) . . . ." CONFIG_LIBMAD) show_option (" Sample-rate conversion support (libsamplerate) . ." CONFIG_LIBSAMPLERATE) show_option (" Pitch-shifting support (librubberband) . . . . . ." CONFIG_LIBRUBBERBAND) show_option (" Beat-detection support (libaubio) . . . . . . . ." CONFIG_LIBAUBIO) show_option (" OSC service support (liblo) . . . . . . . . . . ." CONFIG_LIBLO) show_option (" Archive/Zip file support (zlib) . . . . . . . . ." CONFIG_LIBZ) show_option (" IEEE 32bit float optimizations . . . . . . . . . ." CONFIG_FLOAT32) show_option (" SSE optimization support (x86) . . . . . . . . . ." CONFIG_SSE) show_option (" LADSPA plug-in support . . . . . . . . . . . . . ." CONFIG_LADSPA) show_option (" DSSI plug-in support . . . . . . . . . . . . . . ." CONFIG_DSSI) show_option (" VST plug-in support . . . . . . . . . . . . . . ." CONFIG_VST) show_option (" VST3 plug-in support . . . . . . . . . . . . . . ." CONFIG_VST3) show_option (" LV2 plug-in support . . . . . . . . . . . . . . ." CONFIG_LV2) show_option (" LV2 plug-in support (liblilv) . . . . . . . . . ." CONFIG_LIBLILV) show_option (" LV2 plug-in UI support . . . . . . . . . . . . . ." CONFIG_LV2_UI) show_option (" LV2 plug-in UI support (libsuil) . . . . . . . . ." CONFIG_LIBSUIL) show_option (" LV2 plug-in External UI support . . . . . . . . ." CONFIG_LV2_EXTERNAL_UI) show_option (" LV2 plug-in MIDI/Event support (DEPRECATED) . . ." CONFIG_LV2_EVENT) show_option (" LV2 plug-in MIDI/Atom support . . . . . . . . . ." CONFIG_LV2_ATOM) show_option (" LV2 plug-in Worker/Schedule support . . . . . . ." CONFIG_LV2_WORKER) show_option (" LV2 plug-in State support . . . . . . . . . . . ." CONFIG_LV2_STATE) show_option (" LV2 plug-in State Files support . . . . . . . . ." CONFIG_LV2_STATE_FILES) show_option (" LV2 plug-in State Make Path support (DANGEROUS) ." CONFIG_LV2_STATE_MAKE_PATH) show_option (" LV2 plug-in Programs support . . . . . . . . . . ." CONFIG_LV2_PROGRAMS) show_option (" LV2 plug-in MIDNAM support . . . . . . . . . . . ." CONFIG_LV2_MIDNAM) show_option (" LV2 plug-in Presets support . . . . . . . . . . ." CONFIG_LV2_PRESETS) show_option (" LV2 plug-in Patch support . . . . . . . . . . . ." CONFIG_LV2_PATCH) show_option (" LV2 plug-in Port-event support (EXPERIMENTAL) . ." CONFIG_LV2_PORT_EVENT) show_option (" LV2 plug-in Time support . . . . . . . . . . . . ." CONFIG_LV2_TIME) show_option (" LV2 plug-in Time/position support . . . . . . . ." CONFIG_LV2_TIME_POSITION) show_option (" LV2 plug-in Options support . . . . . . . . . . ." CONFIG_LV2_OPTIONS) show_option (" LV2 plug-in Buf-size support . . . . . . . . . . ." CONFIG_LV2_BUF_SIZE) show_option (" LV2 plug-in Parameters support . . . . . . . . . ." CONFIG_LV2_PARAMETERS) show_option (" LV2 plug-in UI Touch interface support . . . . . ." CONFIG_LV2_UI_TOUCH) show_option (" LV2 plug-in UI Request-value support . . . . . . ." CONFIG_LV2_UI_REQ_VALUE) show_option (" LV2 plug-in UI Idle interface support . . . . . ." CONFIG_LV2_UI_IDLE) show_option (" LV2 plug-in UI Show interface support . . . . . ." CONFIG_LV2_UI_SHOW) show_option (" LV2 plug-in UI GTK2 native support . . . . . . . ." CONFIG_LV2_UI_GTK2) show_option (" LV2 plug-in UI X11 native support . . . . . . . ." CONFIG_LV2_UI_X11) message ("") show_option (" JACK Session support . . . . . . . . . . . . . . ." CONFIG_JACK_SESSION) show_option (" JACK Latency support . . . . . . . . . . . . . . ." CONFIG_JACK_LATENCY) show_option (" JACK Metadata support . . . . . . . . . . . . . ." CONFIG_JACK_METADATA) message ("") show_option (" Non Session Management (NSM) support . . . . . . ." CONFIG_NSM) message ("") show_option (" VeSTige header support . . . . . . . . . . . . . ." CONFIG_VESTIGE) show_option (" Unique/Single instance support . . . . . . . . . ." CONFIG_XUNIQUE) show_option (" Gradient eye-candy . . . . . . . . . . . . . . . ." CONFIG_GRADIENT) show_option (" Debugger stack-trace (gdb) . . . . . . . . . . . ." CONFIG_STACKTRACE) message ("\n Install prefix . . . . . . . . . . . . . . . . . .: ${CONFIG_PREFIX}\n") qtractor-0.9.25/PaxHeaders/ChangeLog0000644000000000000000000000013214166551171014305 xustar0030 mtime=1641730681.428609973 30 atime=1641730681.427609962 30 ctime=1641730681.428609973 qtractor-0.9.25/ChangeLog0000644000175000001440000052655114166551171015553 0ustar00rncbcusers00000000000000Qtractor - An Audio/MIDI multi-track sequencer ---------------------------------------------- ChangeLog 0.9.25 2022-01-09 A Winter'22 Release. - Hopefully fixed an old MIDI off-timing bug noticeable only when exporting (Track/Export Tracks/Audio...) on large buffer-sizes (>= 2K frames/period). - Clip/File Loop Set menu command is now a toggle. - Fixed problem with punch-in/out and loop-recording being lost when stopping the play-head right after and between the loop-start and punch-in points, even though at least one cycle or take is through. - Dropped autotools (autoconf, automake, etc.) build system. - A more verbose warning question is issued, on whether to continue saving to an existing zip/archive directory and accept to replace and erase all its current data in the future. - Fixed potential crash on session close or application exit, when some plugins have been removed. 0.9.24 2021-10-16 An Autumn'21 Release. - A new option has been added to reset/resend all MIDI track/channel and buses controllers on playback start (cf. View/Options.../MIDI/ Playback/Reset all controllers on playback start). - Whenever possible, avoid suggesting Save As... to an extracted archive/zip directory. - Fixed an old nasty mistake when renaming session names and then saving into an archive/zip bundle file (.qtz). - Fixed Mixer multi-row automatic layout consistency, when adding new or removing existing tracks or buses. 0.9.23 2021-07-10 An Early-Summer'21 Release. - Dropped the 'Activate' option on the plug-in Selection dialog, now being as always on by default. - Have some tolerance for JACK buffer-size changes, only prompting to a complete session reload, if increasing in double the initial period size. - Introducing plug-in blacklisting, on user discretion (in View /Options.../Plugins/Blacklist) and on inventory scan (crashed plug-ins are now automatically blacklisted). - Added special support for LV2 UI GTK2 plugins based on Gtkmm 2.4 framework. - All builds default to Qt6 (Qt >= 6.1) where available. - CMake is now the official build system. 0.9.22 2021-05-14 A Spring'21 Release. - Fixed one terribly old and overlooked mistake that was preventing MIDI tracks volume and panning automation to take effect on audio export. - All packaging builds switching to CMake. 0.9.21 2021-03-18 An End-of-Winter'21 Release. - Ignore snap while ALT key is pressed, on the main track-view and the MIDI clip editors (aka. piano-roll). - Fixed a FTBFS when native LV2 UI GTK2 support is disabled. - Fix IPlugView leaks for VST3 plugins. 0.9.20 2021-02-12 A Winter'21 Release. - Fixed and improved automation curve recording, whenever playback is rolling (and also when isn't:)). - Fixed parsing/loading of large session bundle archive/zip files (.qtz > 2GB). - Fixed LV2 plug-in UI X11 (native) resize. - Make NSM state file names independent to session display names, keeping backward compatibility for old sessions. - Exiting, quitting or closing the main window while under NSM, now promptly asks whether to save, discard or cancel as usual. - Re-improved Mixer multi-row layout. - Fix incorrect destruction order for VST3 modules. 0.9.19 2020-12-20 A Winter'20 Release. - Session directory auto-name option added to the session properties dialog, as convenience. - Loading and saving a LV2 plugin's state has been vastly improved. IMPORTANT CAVEAT: From this moment onwards, when loading any newer saved sessions into older versions of the program, all LV2 plugins won't get their state restored correctly. - Track colors saturation introduced as yet another eye-candy option (cf. View/Options.../Display/Track color saturation) - Fixed VST3 number of channels query/report. - Fixed immediate crash when loading untitled or unnamed Instrument Definitions files (*.ins): base file-name is now taken as default instrument definition name or title. - Tempo (BPM) entry may now be specified with arbitrary precision, to at most 3 decimal positions in fractional part, while integer whole values are displayed with no decimal point. - Added option to keep MIDI clip editor windows (aka. piano-roll) always on top of the main window (cf. View/Options.../General/ Keep editor windows always on top). - MIDI clip editor status-bar labels are not stretched to whole text size anymore, most specially for the current file complete path. 0.9.18 2020-10-30 A Fall'20 Release. - When under NSM, all top-level windows, main, mixer and connections, will always start hidden. - Plugin editors (GUIs) that are currently open on a track are now brought up as top-level windows immediately when a track is made current or highlighted (and Track / Auto Monitor is in effect). - MIDI clip editor mouse hovering effect extended to whole current note line on main view (piano-roll eye-candy++); also, the white keys on MIDI clip editor's virtual piano keyboard, are now fully highlighted. - Plugin search paths (cf. View/Options.../Plugins/Paths) now showing all the default and actual existing paths, instead of a blank list. - Undimmed octave divider lines on the piano-roll. - Fixed potential crash on changing audio output buses channel count. - Note names display (inside note rectangles) are now an option on the MIDI clip editor (aka. piano-roll; menu View > Note Names). 0.9.17 2020-09-15 An End-of-Summer'20 Release. - Early fixing to build for Qt >= 6.0.0 and the C++17 standard. - Fixed crash when changing an auto-monitored audio track's number of channels due on switching its audio output bus. - Avoid a complete track re-open when changing properties, unless either input or output buses are changed. - Fixed custom track icon selection when none is currently set. 0.9.16 2020-08-07 A Summer'20 Release. - Experimental / High resolution plugin automation (14-bit) options is now also removed from View > Options... > Plugins dialog. - Audio Clip / Export... now takes into account custom fixed gain property (shamefully missing for the whole last decade to date). - Finally indulged on dummy LV2 plug-in CVPort support, just to avoid certain immediate and sudden crashes when inserting those kind of 'non-functional' plugins accidentally. - Bring the Track Export dialog down to Clip Merge/Export as well, for optional file type and format selection. - When enabled, do auto-save upon adding or inserting a new plugin. - Make sure LV2 plug-in UI GTK2 and X11 native support is selected first by default on top to libsuil. - Both out-of-process plugin inventory scan and LV2 Dynamic manifest options have been removed from View > Options... > Plugins dialog. - Fixed deprecated stuff on an early preparation for Qt6. 0.9.15 2020-06-27 An Early-Summer'20 Release. - Fixed MIDI tracks export that were missing the end-of-export tail parameter and bailing out always with default SMF format anyway. - Fixed VST3 component/controller inter-connection. - LV2 Atom/Port-event host notification support has been retouched, but still unofficial though. - Fixed VST3 audio-processor initialization/activation when a plugin has no inputs or outputs present. - Let main window pseudo-asynchronous stabilization re. menus, tools and status bars, just faster and immediate. - Fixed MIDI track monitor reinstantiation and reset. 0.9.14 2020-05-07 A Mid-Spring'20 Release. - Export file type, format and quality are now specific options on the Track/Export Tracks.../Audio, MIDI dialogs. - LV2 plug-in UI GTK2 and X11 in Qt5 host native support in addition and alternative to libsuil. - Generic plug-in/Properties... dialog now showing each parameter/property automation status on a skeuomorphic aka. fake and tiny LED ;) - LV2 Plug-in Patch parameter/properties automation and MIDI Controller assignment/learn are now a possibility. - LV2 Atom/Port-event host notification support has been implemented (unofficial). - Fix clean-up of any recording leftovers. - JACK Transport latency is now taken into account for recording latency compensation. - Attempt to force correct audio clip offsets due on recording latency compensation are not quantized to MIDI metronomic time-scale anymore. - LV2 Plug-in MIDNAM support introduced. - Use Shift or Ctrl keyboard modifiers with the mouse- wheel to change any Direct Access plug-in parameters. 0.9.13 2020-03-28 A Spring'20 Release. - All meters background color are now customize-able (cf. View/Options.../Display/Meters, color level "Back"). - Automatic mixer grid layout (multi-row) is now in effect permanently--being an option no more. - Always show plugins and meters on track list/left pane as permanent standard now. - LV2 UI Request-value feature/interface support has been implemented. - Audio output monitoring meters are now shown/hidden auto-magically on MIDI tracks and/or buses--no need for some user preference option anymore (ie. View/ Options.../Plugins/Instruments/Show audio output monitoring meters, is now gone). - Default track height has been slightly increased. - Track / Duplicate Track... now also takes a MIDI track's audio meters setting into account. - VST3 plug-in support introduced. - Fixed first bar/measure position drawing on the time-scale/grid across time-signature changes on the MIDI clip editor (aka. piano-roll). - Plugins and meters on track list/left pane, are now being set on as default--maybe going stapled in some near future ;) - Make man page compression reproducible (after request by Jelle van der Waa, while on the Vee-Ones, thanks). - Avoid resetting top or left position when zooming with mouse pointer is in main tracks or MIDI clip editor (piano-roll) views. - Make libaubio a build dependency on Debian/Ubuntu; also fix cross-build check to sizeof(float). - Bumped copyright headers into the New Year (2020). 0.9.12 2019-12-28 The Winter'19 Release. - Basic key-signature has been added to tempo, time -signature and location markers map. - MIDI Clip editor (aka. piano-roll) horizontal and vertical splitter sizes, widths and heights resp. are now preserved as user preferences and also to session state. - Second attempt to fix the yet non-official though CMake build configuration. 0.9.11 2019-11-09 The Mauerfall'30 Release. - MIDI Instrument and patch, bank and program names are now correctly updated on their respective track -list (left pane) columns. - Avoid copying/replicating dirty MIDI clip files, for yet untitled/scratch sessions. - Transport/Backward commands now honoring edit-tail, loop-end and punch-out points, when playback is not rolling. - A session name (sub-)directory is now suggested on every new session properties dialog. - Avoid adding any extraneous clip replica when Ctrl +dragging on either of its edges. - When using autotools and ./configure --with-qt=..., it is also necessary to adjust the PKG_CONFIG_PATH environment variable (after a merge request by plcl aka. Pedro López-Cabanillas, while on qmidinet, thanks). - Fixed a potential crash-effect in switching MIDI output buses on tracks that are set to show audio output monitoring meters. 0.9.10 2019-10-12 Autumn'19 Beta. - Fixed initial session tempo override when importing a standard MIDI file. - An alternate time-signature/meter option is being served to the MIDI clip editor (aka. piano-roll) and allowing for some poly-rythm/meter scenarios on a per MIDI clip basis. - Fixed MIDI "overdub" recording on offset clips. - MIDI bank and program settings now propagating to all MIDI track's clips resp. - Fixed MIDI file format default setting other than SMF Format 0. - Escape key may now be used to reset time and tempo /time-sgnature spin-box controls. - Play-head time and tempo/time-signature controls are now featured in MIDI clip editor toolbars (aka. piano-roll); time display format is also separated from the tracks main application view and defaults to BBT as being most convenient. - All items in the MIDI clip editor's event list are now enabled, selectable and editable, no matter the filter settings for the event views. - Added alternate yet non-official CMake build option. - Improved MIDI clip editor (aka. piano-roll) position and size persistence across session state. - Fix HiDPI display screen effective support (Qt >= 5.6). - Mixer, Connections and MIDI clip editor top-level windows shall have no parent, unless when set as always-on-top tool windows. (REGRESSION) - Make sure compiler flags comply to c++11 as standard. 0.9.9 2019-07-24 Summer'19 Beta. - Fixed editing and display of 'Pgm Change' events on the MIDI clip editor (aka. piano-roll). - Introducing tempo/beat-detection support on the Clip / Tempo Adjust... dialog (provided libaubio >= 0.4.1 is available); and now also featured with some rough visual clues ;). - Updated for the newer Qt5 development tools (>= 5.13). - Imply asking for a brand new filename (ie. Save As...) whenever the session file original sample-rate differs from the current audio device engine (ie. JACK). - Configure updated to check for qtchooser availability. - Fix MIDI through for LV2 plug-ins that have no MIDI output event/atom ports. 0.9.8 2019-05-31 Spring'19 Beta. - Plugin-lists and respective plugins state may now be exported and/or imported as XML files. - When in Drum Mode, Key and Scale are meaningless and thus functionally disabled from the MIDI clip editor (aka. piano-roll). - MIDI clip editor's View > Ghost Track menu option is now finally a reality: show any existing MIDI track and its respective clips in the background as dimmed, semi-transparent aka. ghost events. - Minor update to Debian packaging control file. - Make sure partially selected clips are reset to whole when Shift/Ctrl keyboard modifiers are in effect, to prevent extraneous clip splits or cutaways afterwards. 0.9.7 2019-04-16 Spring-Break'19 Release. - Re-defined all main application UNIX signal handling. - Fixed possible crash in drawing clips while rare loop-recording/takes situations. - Main window stabilizing is now kind of asynchronous re. menus, tools and status bars. - MIDI Controller's Latch mode attribute on tracks and plugins are now properly saved/loaded as meant to be. 0.9.6 2019-03-20 Pre-LAC2019 Release Frenzy. - Fixed LV2 UI Touch feature/interface implementation. - Plugin latency/delay compensation is now introduced as an option to tracks only (cf. Track/Properties... /Latency compensation). - Refactored all singleton/unique application instance setup logic away from X11/Xcb hackery. - A bit lesser of a naive file-name numbering is now in place to avoid as much as possible, the piling up of internal curve/automation files when saving existing sessions. - Maybe just informational but the original MIDI file format is now correctly reported across ref-counted linked MIDI clips. 0.9.5 2019-02-14 Valentines'19 Hotfix. - HiDPI display screen support (Qt >= 5.6; patch by Hubert Figuiere, thanks). - Fixed for DSSI plug-ins (eg. fluidsynth-dssi) loss of configuration state: clear internal config/state keys on release virtual method. (REGRESSION) - Fixed for NSM (and JACK) sessions not saving the correct file references/symlinks of clips that are recorded or created during the initial and scratch session. 0.9.4 2019-02-07 Winter'19 Beta. - Drag-moving and copy-pasting existing clips, while over the main track-view, now shows the respective (audio wave-shapes and MIDI piano-rolls) graphical representations, as much as possible. - For good and bad, session name changes now trickle down to respective audio/MIDI file names as well. - Audio output monitoring meters may now be shown on MIDI tracks and buses as a default user preference option (View/ Options.../Plugins/Instruments/Show audio output monitoring meters) and also in plugin list context sub-menu (Audio/Meters). - Custom color (palette) themes can be exported to and imported from external files. - LV2 plug-in UI GTK2 and X11 in Qt5 host native support are now enabled on configure by default. (REGRESSION) - Fixed minimum input value as 10% (was 1%) for audio clip time-stretching in the Clip / Edit... dialog. 0.9.3 2018-12-07 End of Autumn'18 Beta. - Auto-backward now skips the end-of-session location. - Audio clip time-stretching and pitch-shifting limits are now 10-fold in either direction. - Custom color (palette) theme editor introduced; color (palette) theme changes are now effective immediately, except on default. - Old deprecated Qt4 build support is no more. - Recover audio and MIDI dedicated port connections when changing any of the Metronome, Player and/or Control option settings. - Fix MIDI track (and bus) bank/program reset to none. - Anti-glitch micro-fade-in is disabled on audio clips with zero offset. - Audio and MIDI file players also stopped on Transport / Panic command. - LV2 plug-in UI GTK2 and X11 in Qt5 host native support are now disabled on default configure. - Get rid of symlink duplicates on the default plugin search paths. - According to Debian policy and guidelines, the out-of process plugin scanner (qtractor_plugin_scan) is now installed to $LIBDIR/qtractor. 0.9.2 2018-09-09 Summer'18 Beta. - AppData/AppStream metadata is now settled under an all permisssive license (FSFAP); also updated to be the most compliant with latest freedesktop.org specification and recommendation. - Fix build for Qt >= 5.11.0 (by David Geiger, thanks); also for some g++ >= 8.1.1 warnings and quietness. 0.9.1 2018-05-29 Pre-LAC2018 Release Frenzy. - Displaying MIDI note(on) events as diamonds instead of simple rectangles (aka. Drum Mode) is now being introduced as an optional MIDI track property (Drums) and as a MIDI clip editor (piano-roll) visual option (cf. View/Drum Mode). - Extended multi-selection is now supported on all the Connections client/port lists, allowing for multiple (dis)connections at once. - Added LV2 UI sample-rate option support. - Always reset all internal dedicated MIDI controllers, eg. MIDI track volume (CC#7) and panning (CC#10), on Transport/Panic and after rendering export to aud1io (ie. Track/Export Tracks/Audio...) as needed to reset MIDI instrument plugins to nominal session state. - Fix, detect and preserve MIDI Bank-select method across MIDI track/clips editing operations. - Fixed MIDI track and clip note min/max display range while recording and also when duplicating tracks. - Added "All files (*.*)" filter to every file requestor dialog, wherever missing. - The tiny zoom-magnifier icons have been revamped. 0.9.0 2018-03-22 Early Spring'18 Beta. - New View/Options.../Plugins/Experimental/Show plugins on track list/left pane option is in effect on tracks that are tall enough in height for their plugins list to fit on the Bus column. - Fixed a day-zero bug over the MIDI Insert (Send/Return) pseudo-plugin, which was duplicating MIDI events onto the next LV2 plugin in chain, causing strange hanging notes, mutes, retriggerings and what not. - MIDI track and clip note min/max range display now fixed. - MIDI Program Change events (PC) now have their proper program number as parameter, instead of value, on the internal MIDI event representation. - Merging MIDI clips while on SMF Format 0 has been fixed: was merging always onto the same MIDI channel (2), most often the wrong one, resulting in an empty or blank clip. - When importing from standard MIDI files (SMF), set track names from Mtrk TRACKNAME meta-events instead of filename. - Avoid asking to save as to existing or just newly created clip file-names, whenever possible. - Disable singleton/unique application instance setup logic when the display server platform is not X11. - Whether to use native file browser/requester dialogs is now an effective option when launching under NSM session management (was once disabled initially). - Content files are now saved as symlinks when saving to JACK and/or NSM session directories/folders. - Trying to get CC14 MSB+LSB (course+fine) running status on, no matter whether each pairing event are under 200ms apart. - Possible VST plug-in GUI reparenting hack/fix on Qt5/Xcb. 0.8.6 2018-01-30 Winter'18 Beta. - Added LV2_UI_updateRate option support. - Added brand new option to deactivate plugins only if they can produce sound cf. main menu Track/Auto Deactivate (by Andreas Müller aka. schnitzeltony, thanks). - Workaround native file dialogs hang up by setting parent widget to NULL; it should be noted that dialogs now get an own entry in the task-bar (also by Andreas Müller aka. schnitzeltony, thanks). - Added ARM NEON acceleration support (by Andreas Müller aka. schnitzeltony, thanks). - Track count "limit" and a "Delta" mode flag, for momentary and encoded controllers support, have been added to MIDI Controllers generic mapping (cf. View/Controllers...; after an original pull-request by Holger Dehnhardt, thanks). - A little hardening on the configure (autoconf) macro side. - Pinned current/hi-lighted track dangling after removal. - An anti-flooding timer is now in place in MIDI Controller assignment (aka. MIDI learn) dialog. - Add MMC Track input monitor support. - New user preference option: View/Options.../General/Options /Reverse keyboard modifiers role (Shift/Ctrl), applied to main transport re-positioning commands: Transport/Backward, Forward, etc. - VST Time/Transport information is now also updated as on playing when in audio export aka. freewheeling mode. - LXVST_PATH environment variable now takes precedence over VST_PATH as Linux-native VST plug-ins search path. - MIDI Controllers mapped to non-toggling shortcuts now work as one-shot triggers, independent of MIDI event value. 0.8.5 2017-12-04 Autumn'17 Beta. - Audio clip gain and panning properties are now taken into consideration when hash-linking (aka. ref-counting) their back-end buffers. - New out-of-process plug-in inventory scan and cache option, replacing the old (aka. dummy) VST plug-in scan option and extending its function to all other plug-in types: LADSPA, DSSI and also LV2 (cache only). - A File System browser and tree-view is finally integrated as a dockable-widget on the main application window (cf. main menu View / Window / File System). - Drag-and-dropping of session, audio and MIDI files over the main track-list (left pane) is now possible, allowing for yet another quick means to open a new session or add new tracks to the current session. - MIDI input/capture time-stamping has been fixed as much to avoid missing inbound events, when play-head is near the loop-end point and the loop-start is set below the absolute first half-a-second (<0.5sec). - LV2 Time/Transport speed information is now set on rolling when in audio export aka. freewheeling mode. - Added *.SF3 to soundfont instrument files filter, on View > Instruments... > Import... file dialog. - A brand new View/Options.../Display/Meters/Show meters on track list/left pane option has been added. 0.8.4 2017-09-20 End of Summer'17 Beta. - Assigned MIDI Controllers to plug-in's Activate switch are now finally saved and (re)loaded properly across sessions. - Audio clip panning option property is now being introduced. - Out-of-process (aka. dummy) VST plug-in inventory scanning now restarts automatically and resumes processing in case of a premature exit/crash; VST plug-in inventory scan/cache persistency is now in place. - Desktop entry specification file is now finally independent from build/configure template chains. - Updated target path for freedesktop.org's AppStream metainfo file (formerly AppData). - Changing the View/Options.../Display/Custom/Style theme takes effect immediately unless it's back to "(default)". - Slightly slower but better approximation to IEEE 32bit floating point cubic root ie. cbrtf(). 0.8.3 2017-06-30 Stickiest Tauon Beta. - Make sure any just recorded clip filename is not reused while over the same track and session. (CRITICAL) - LV2 Plug-in worker/schedule interface ring-buffer sizes have been increased to 4KB. - Fixed track-name auto-incremental numbering suffix when modifying any other track property. - WSOLA vs. (lib)Rubberband time-stretching options are now individualized on a per audio clip basis. - Long overdue, some brand new and fundamental icons revamp. - Fixed a tempo-map node add/update/remove rescaling with regard to clip-lengths and automation/curve undo/redo. - Fixed a potential Activate automation/curve index clash, or aliasing, for any plug-ins that change upstream their parameter count or index order, on sessions saved with the old plug-in versions and vice-versa. 0.8.2 2017-05-10 Stickier Tauon Beta. - Track-name uniqueness is now being enforced, by adding an auto-incremental number suffix whenever necessary. - Attempt to raise an internal transient file-name registry to prevent automation/curve files to proliferate across several session load/save (re)cycles. - Track-height resizing now meets immediate visual feedback. - A brand new user preference global option is now available: View/Options.../Plugins/Editor/Select plug-in's editor (GUI) if more than one is available. - More gradient eye-candy on main track-view and piano-roll canvases, now showing left and right edge fake-shadows. - Fixed the time entry spin-boxes when changing time offset or length fields in BBT time format that goes across any tempo/time-signature change nodes. - French (fr) translation update (by Olivier Humbert, thanks). 0.8.1 2017-02-17 Sticky Tauon Beta. - The View/Options.../Display/Dialogs/Use native dialogs option is now set initially off by default. - All tempo and time-signature labels are now displayed with one decimal digit, as it was in mostly everywhere else but the time ruler/scale headers. - JACK transport tempo and time-signature changes are now accepted, even though playback is not currently rolling; also, changing (JACK) Timebase master setting (cf.View/ Options.../General/Transport/Timebase) will take effect immediately, not needing nor warning for session restart anymore. - Track/Navigate/Next and Previous menu commands, finally fixed to wrap around the current track list. - Current session (JACK) transport mode option switching is now being made accessible, from the main menu and drop-down toolbar buttons, as well as user configurable PC-keyboard and/or MIDI controller shortcuts (cf. Transport/Mode/None, Slave, Master, Full). - Fixed some auto-backward play-head position flip-flopping, when opening a new session while the previous was still on rolling/playing state, hopefully. - Added French man page (by Olivier Humbert, thanks). - MIDI clip changes are now saved unconditionally whenever the editor (piano-roll) is closed or not currently visible. - Audio clip peak/waveform files re-generation performance, scalability and resilience have been slightly improved. - Some sanitary checks have been added to audio clip peak/ waveform re-generation routine, as much to avoid empty, blank, zero or negative-width faulty renderings. - Do not reset the Files tree-view widgets anymore, when leaving any drag-and-drop operation (annoyingly, all groups and sub-groups were being closed without appeal). - Make builds reproducible byte for byte, by getting rid of the configure build date and time stamps. 0.8.0 2016-11-21 Snobbiest Graviton Beta. - MIDI clip tools redo/undo processing refactored as much to avoid replication over multiple hash-linked clips; MIDI clip editor's floating selection/anchor event stability has been also improved, in regard to MIDI tools processing range. - Auto-backward play-head location, when playback was last started, is now shown on main track-view, as a momentary dark-red vertical line marker. - LV2 plug-in parameter optimization: stuff consecutive series of plug-in's parameter value changes, as much as possible into one single undo/redo command. - LV2_STATE__StateChanged is now recognized as a regular atom notification event and raising the current session dirty flag, as normal behavior. - Adjusting clip selection edges is now possible and honored while on the the main track-view canvas. - Audio peak file caching and rendering, as far as audio clip wave-forms are concerned, have been refactored and optimized a couple of notches higher, on the ephemeral and rather marginal throughput front ;). - Fixed a potential crash on the singleton/unique application instance setup. - Edit/Select Mode tool-buttons moved into single drop-down tool-button on the main and MIDI editor's tool-bar. - Do not reset the current clip selection when updating the main track-view extents eg. while zooming in or out. - Automation curve node editing auto-smoothing revisited; also fixed input MIDI RPN/NRPN running status processing, which was crippling some plug-in automation curve nodes, when saved in high-resolution 14-bit mode. - Fixed the visual play-head position (vertical red line) while zooming in or out horizontally. - Almost complete overhaul on the configure script command line options, wrt. installation directories specification, eg. --prefix, --bindir, --libdir, --datadir and --mandir. - LV2 Plug-in worker/schedule fix: make request/response ring-buffer writes in one go, hopefully atomic (suggested patch by Stefan Westerfeld, while on SpectMorph, thanks). 0.7.9 2016-09-21 Snobbier Graviton Beta - JACK buffer-size change handling has been deeply improved, now doing an immediate session restart, while preserving all external connections as much as possible. - Introducing an audio and MIDI metronome anticipatory offset, kind of latency compensation, to respective option settings cf. View/Options.../Audio, MIDI/Metronome/Offset (latency). - Fixed LADSPA plug-in preset switching, incidentally broken as NOP, ever since late Haziest Photon's crash-landed. - MIDI Track/Instrument cascading menus have been found empty broken on Qt5 builds, now fixed. - MIDI RPN/NRPN running status and RPN NULL reset command are now supported (input only). - Fixed a sure immediate crash on removing audio buses that are current targets of any active Aux-send inserts. - Fixed yet another old bummer that was reaping off assigned MIDI controllers on existing track's gain/volume or panning controls, when adding any single new track. - Fixed missing feedback on MIDI controllers assigned to any of monitor, record, mute and solo track/bus state buttons. - Eye-candy warning: the current clip, not necessarily the one currently selected, is now highlighted with a solid outline; linked MIDi clips are also highlighted with an alternate dashed outline. - SFZ file conversion, and bundling of the respective sample files, is now supported when saving as zip/archive (*.qtz). - Fixed track monitor, record, mute and solo dangling states, on Track/Duplicate command. - Slight regression on the LV2 State Files abstract/relative file-path mapping, trading QFileInfo::canonicalFilePath() for QFileInfo::absoluteFilePath(), and thus skipping all symlink dereferences in the process. - Fixed a one first linking/ref-counting glitch, affecting recently recorded MIDI clips which might have their initial clip length still un-quantized to MIDI resolution (BBT). - A brand new and discrete MIDI clip editor command tool has been added: MIDI Tools/Transpose/Reverse. - Discretely fixed MIDI Controllers catch-up algorithm. - Fixed a borderline mistake on plug-in parameter port index mapping to its corresponding symbolic name, especially if newer plug-in versions are loaded on older saved sessions. 0.7.8 2016-06-23 Snobby Graviton Beta - MIDI file track names (and any other SMF META events) are now converted to and from the base ASCII/Latin-1 encoding, as much to prevent invalid SMF whenever non-Latin-1 UTF-8 encoded MIDI track names are given. - MIDI file tempo-map and location markers import/export is now hopefully corrected, after almost a decade in mistake, regarding MIDI resolution conversion, when different than current session's setting (TPQN, ticks-per-quarter-note aka. ticks-per-beat, etc.) - Introducing LV2 UI Show interface support for other types than Qt, Gtk, X11 and lv2_external_ui. - Prevent any visual updates while exporting (freewheeling) audio tracks that have at least one plugin activate state automation enabled for playback (as much for not showing messages like "QObject::connect: Cannot queue arguments of type 'QVector'"... anymore). - The common buses management dialog (View/Buses...) sees the superfluous Refresh button finally removed, while two new button commands take its place: (move) Up and Down. - LV2 plug-in Patch support has been added and LV2 plug-ins parameter properties manipulation is now accessible on the generic plug-in properties dialog. - Fixed a recently introduced bug, that rendered all but one plug-in instance to silence, affecting only DSSI plug-ins which implement DSSI_Descriptor::run_multiple_synths() eg. fluidsynth-dssi, hexter, etc. 0.7.7 2016-04-27 Haziest Photon Beta - LV2 UI Touch feature/interface support added. - MIDI aware plug-ins are now void from multiple or parallel instantiation. - MIDI tracks and buses plug-in chains now honor the number of effective audio channels from the assigned audio output bus; dedicated audio output ports will keep default to the stereo two channels. - Plug-in rescan option has been added to plug-ins selection dialog (yet another suggestion by Frank Neumann, thanks). - Dropped the --enable-qt5 from configure as found redundant given that's the build default anyway (suggestion by Guido Scholz, thanks). - Immediate visual sync has been added to main and MIDI clip editor thumb-views (a request by Frank Neumann, thanks). - Fixed an old MIDI clip editor contents disappearing bug, which manifested when drawing free-hand (ie. Edit/Select Mode/Edit Draw is on) over and behind its start/beginning position (while in the lower view pane). 0.7.6 2016-04-05 Hazier Photon Beta - Plug-ins search path and out-of-process (aka. dummy) VST plug-in inventory scanning has been heavily refactored. - Fixed and optimized all dummy processing for plugins with more audio inputs and/or outputs than channels on a track or bus where it's inserted. - Fixed relative/absolute path mapping when saving/loading custom LV2 Plug-in State Presets. 0.7.5 2016-03-21 Hazy Photon Beta - Beat unit divisor, aka. the denominator or lower numeral in the time-signature, have now a visible and practical effect over the time-line, even though the standard MIDI tempo(BPM) is always denoted in beats as quarter-notes (1/4, crotchet, seminima) per minute. - Fixed an old hack on LV2 State Files abstract/relative file-path mapping when saving custom LV2 Presets (after a related issue on Fabla2, by Harry Van Haaren, thanks). - Default PC-Keyboard shortcuts may now be erasable and re- assigned (cf. Help/Shortcuts...). - New option on the audio/MIDI export dialog, on whether to add/import the exported result as brand new track(s). - Introducing brand new track icons property. - Old Dry/Wet Insert and Aux-send pseudo-plugin parameters are now split into separate Dry and Wet controls, what else could it possibly be? :) - Brand new MIDI Insert and Aux-Send pseudo-plugins are now implemented with very similar semantics as the respective and existing audio counterparts. - Implement LV2_STATE__loadDefaultState feature (after pull request by Hanspeter Portner aka. ventosus, thanks). - Plugi-ins search paths internal logic has been refactored; an alternative file-name based search is now in effect for LADSPA, DSSI and VST plug-ins, whenever not found on their original file-path locations saved in a previous session. - Finally added this brand new menu Clip/Cross Fade command, aimed on setting fade-in/out ranges properly, just as far to (auto)cross-fade consecutive overlapping clips. 0.7.4 2016-01-28 Tackiest Gluon Beta - Eye-candy warning: muted/non-soloed tracks are now shaded over the main thumb-view. - Faster and crispier VST plugin editor (GUI) idle cycles. - Fixed all core processing when any plugin has more audio outputs than channels on a track/bus where it's inserted. - Added one decimal digit to all percentage input spin-boxes on the MIDI Tools dialog. - Added brand new and global option to disable the so called "catch-up" default behavior (cf. View/Controllers.../Sync). - Fixed some track control issues related to MIDI Controllers generic mapping (cf. View/Controllers...). - Try making Help/Shortcuts... dialog window modeless, as far as under MIDI Controller, Inputs/Outputs Connections window also gets accessible enough. - Fixed some vertical scrolling and play-head line re-drawing glitches introduced by the recent unlimited slack to editing beyond current contents length on main tracks view. - Added one decimal digit to the Pitch-shift spin-box on audio Clip/Edit... properties dialog window. - Added application keywords to freedesktop.org's AppData. - Fixed local keyboard shortcuts on the Files organizer widget actions and context-menu. - Improved Mixer multi-row layout (patch by Holger Marzen aka. bluebell, thanks). - Fixed the Ctrl+drag/cloning left of a clip when towards near the beginning of session. 0.7.3 2015-12-29 Tackier Gluon Beta - Slight increase on the number of decimal digits for the plugin parameters while on the generic plugin properties dialog. Also applied to automation curve node value editing. - Unlimited slack is now in effect on editing over and beyond the current session or clip contents length, on both the main tracks and MIDI clip editor (piano-roll) views. - Ctrl+click and dragging the left or right edges of a clip will now make it spill over and replicate as many clip clones as it fits in the left or right horizontal extent. - Added View/Note Type and Value Type command menus to the MIDI clip editor (aka. piano-roll) which opens the possibility for discrete shortcuts to switching views eg. Note Velocity and Controller views (after a kind request by yubatake, thanks). - Fixed the conversion and/or override of MIDI clip offsets when moving and copy/pasting across tempo/time-signature changes. - Fixed MIDI file track/channel duration estimator, which was giving quite wrong and way too short reads. - Fixed a drag-and-drop bug over the main tracks view, when new tracks were being inserted at the top and not to the bottom as is normally indicated by the floating visual placeholder. - Fixed LV2UI_Resize handle from extension_data(LV2_UI__resize), now passing LV2UI_Handle in first argument to ui_resize(), as found correct and needed for resizable/scaleable LV2 UI's, most specially to ssj71's so called Infamous Plugins, thanks. 0.7.2 2015-12-10 Tacky Gluon Beta - Yet another audio/MIDI time drift correction fix, now giving it some slack while turnaround looping on tempo changes. - Prevent x11extras module from use on non-X11/Unix platforms. - MIDI Track/Instrument cascading pop-up menus have been added, to main and MIDI clip editor windows. - VST Plugin preset/bank files support (FXB/FXP) is now being integrated to the generic Plugin/Properties widget dialog. - Added new Track/Duplicate menu command. - Added simple XRUN red indicator to status bar. - Make sure program change/presets are not selected on possibly multi-timbral instrument plugins when inserted on a MIDI bus. - Prefer Qt5 over Qt4 by default with configure script. - Fixed a potential crash-bug on first enabling either once the audio or MIDI metronomes. 0.7.1 2015-10-09 Meson Dope Beta - Fixed an ages old MIDI track/channel instrument mapping (bank, program) issue that prevented normal all-shut-up messages from being sent to MIDI output buses/ports on playback stop. - Messages standard output capture has been improved again, now in both ways a non-blocking pipe may get. - Fixed port on MIDI 14-bit controllers input caching. - Fixed false value readings on the MIDI clip editor (aka. piano -roll) tool-tips, when dragging a note velocity or controller value outside the acceptable nominal range (eg. 0-127). - Added LV2_BUF_SIZE__nominalBlockLength option support (patch by falktx aka. Filipe Coelho, thanks). - Fixed wrong initial tempo/time-signature display when session is loaded from command line. - LV2 plug-in UI GTK2 and X11 in Qt5 host native support added. - Transport/Auto Backward feature now honoring (auto return) to same current location precedence as Transport/Backward. - Single/unique application instance control adapted to Qt5/X11 (cf. configure --enable-xunique). - MIDI Tools/Transpose, Resize duration display format (frames, time or BBT) have been fixed. - Build fix for Qt5.5 (patch by KaOS, thanks). - MIDI Tools/Quantize et al. are tentatively being corrected to take event times as relative to THE beginning of session, instead of MIDI clip start location. 0.7.0 2015-07-24 Muon Base Beta - Complete rewrite of Qt4 vs. Qt5 configure builds. - Revised MIDI Controlllers catch-up algorithm. - Mixer multi-row layout gets a little bit of a fairness fix. - Non-continuous MIDI Controllers now have their Hook and Latch options disabled as those are found not applicable, - As an alternative to PC-keyboard shortcuts, MIDI controllers are now also assignable and configurable for any of the main menu command actions, all from the same old configuration dialog (Help/Shortcuts...). - Fixed missing Track and Clip sub-menus from Edit/context-menu that were found AWOL ever since after the Lazy Tachyon beta release (> 0.6.6). - An off-by-one bar position (as in BBT, bar, beat and ticks) has been purportedly fixed as long as LV2 Time/Position atom event transfer goes. - French (fr) translation line to desktop file added (patch by Olivier Humbert, thanks). - A new top-level widget window geometry state save and restore sub-routine is now in effect. - Improved MIDI clip editor resilience across tempo and time- signature changes. - Keyboard shortcuts configuration (Help/Shortcuts...) now lists complete menu/action path where available. - Fixed in-flight VST plugin editor (GUI) resizing. - Added support to LV2UI_portMap extension, found really handy for the cases where you have multiple plugins with different port configurations and a single common UI to drive them all (pull request by Hanspeter Portner aka. ventosus, thanks). 0.6.7 2015-05-27 Lepton Acid Beta - MIDI clip editor (aka. piano-roll) position, size, and view /event type criteria are now persistent, across session and user preferences application state. - Generic plugin form widget position is now also preserved across open/save session cycles. - MIDI clip editor resilience is about to get an improvement, fe. it doesn't close on stopping record/overdub anymore. - Introducing (JACK) Timebase master setting as an option to Transport mode (cf. View/Options.../General/Transport /Timebase). - LV2 plug-in MIDI/Event support now slanted for deprecation. - Spanish (es) translation added, by David Reyes Pucheta. - It's live: audio track export (cf. Track/Export Tracks/ Audio...) has been deeply refactored to finally include MIDI track/instrument plugins rendering (aka. freeze) on selected audio output buses on mix-down. - MIDI file player now does (N)RPN 14-bit controller events. - Track properties dialog output bus switch fix/optimization; also fixed multiple DSSI instance reference count on close. - Fixed for some strict tests for Qt4 vs. Qt5 configure builds. - German (de) translation update (by Guido Scholz, thanks). 0.6.6 2015-03-29 Lazy Tachyon Beta - MIDI clip record/reopen to/from SMF format 0 has been fixed. - LV2 and VST plugins GUI editor widget position is preserved across hide/show cycles. - Added application description as freedesktop.org's AppData. - Added a "Don't ask this again" prompt option to zip/archive extrated directory removal/replace warning messages. - MIDI clip editor (aka. piano-roll) gets lingering notes properly shown while on record/overdubbing. - Current highlighted client/port connections are now drawn with thicker connector lines. - Fixing segfaults due to QClipboard::mimeData() returning an invalid null pointer while on Qt5 and Weston. - Return of an old hack/fix for some native VST plugins with GUI editor, on whether to skip the explicit shared library unloading on close and thus avoid some mysterious crashes on session and/or application exit. - Force reset of plugin selection list when any of the plugin search paths change (in View/Options.../Plugins/Paths). - Recursive VST plugin search is now in effect for inventory and discovery on path sub-directories (VST only). - Non-dummy scannig for regular VST, non-shell plugins, were doomed to infinite-loop freezes on discovery, now fixed. 0.6.5 2015-01-30 Fermion Ray Beta - Connections lines now drawn with anti-aliasing; connections splitter handles width is now reduced; the MIDI connections splitter pane sizes are now saved and restored properly. - Extended multi-selection is now featured on the track-list (main left-pane), primarily allowing for group mute/solo (and monitor) switching. - Track-list (left pane) header column widths are now saved and made persistent across application power cycle (double -click reverts to the old original default). - Minor fixes on the MIDI clip event list editor, also making sure the current event is visible on the piano-roll view. - As long to prevent asynchronous mistakes to JACK transport state changes, an internal slack-delay is now introduced after self-initiated transport commands (eg. start/stop). - The MIDI clip editor (aka. piano-roll) was missing to clear or reset the current selection when no shift/ctrl keyboard modifier is in effect. - VST-shell sub-plugins are now supported (as suggested by abique aka. Alexandre Bique, thanks). - MIDI clip record/overdubbing is now possible (Clip/Record on the main menu or File/Record from the MIDI clip editor. - Make sure some audio sample file encodings (eg. old Ogg Vorbis) does not head-start on audio peak generation. 0.6.4 2014-11-24 Baryon Throne Beta - Fixed some old loop-recording clip drawing glitches. - Current assigned track/channel instrument definition names for MIDI controllers, note keys, RPN and NRPN, are now in effect on the MIDI clip editor drop-down lists, whether available. - Clip/Take/Range... input dialog values are now properly sanitized as long to prevent invalid take/folding ranges. - Audio capture/export file type default now set to "wav". - Extending punch-in/out over loop-recording/takes modes. - Make audio tracks monitoring always flow while playback is rolling, independently of their mute/solo state. - Fixed undo/redo conversion of audio clip offsets under (automatic) time-stretching eg. due on tempo changes. (ticket by Holger Marzen, thanks). - Latch/momentary MIDI Controllers toggle mode introduced (a request by AutoStatic aka. Jeremy Jongepier, thanks). - JACK client/port pretty-name (metadata) support is being seamlessly introduced. - Audio frame/MIDI time drift correction is now an option on View/Options.../MIDI/Playback/Enable MIDI queue time drift correction. - Transport auto-backward feature now honoring last position playback was started. - Introducing brand new application user preferences on View/Options.../Display/Options/Custom style and color themes (eg. "KXStudio", by Filipe Coelho aka. falkTX). - Mixer widget gets automatic multi-row strip layout. - Clip fade-in/out now follows time-stretch resizing, via shift/ctrl+click and drag one of its edges. - Fixed a typo causing FTBFS when VST plug-in support is explicity disabled (./configure --disable-vst). 0.6.3 2014-09-22 Armed Hadron Beta - Make the mouse-wheel to scroll the plugin list views, when not hovering a direct-access parameter slider. - Mixer widget gets (un)dockable Inputs and Outputs panels, also with their respective title captions. - Plugin instantiation is now constrained as much to prevent any audio channel output overriding. - Existing plugin presets may now be selected right(-click) from plugin list context-menu (ticket by Harry van Haaren, thanks). - So-called "painting" over multiple selected event values, while on the MIDI clip editor view pane below the main piano-roll (eg. note velocities, controller values, etc.) is now split into two similar painting modes, whether the sub-menu Edit/Select Mode/Edit Draw is set on (free-hand) or off (linear). - Drag-and-copy of plug-in instances across tracks or buses (ie. cloning) now also copies the direct access parameter setting (ticket by Holger Marzen, thanks). - File/Save As... now prompts and suggests an incremental backup name for existing sessions files. - Zooming in/out increment is now augmented by whether shift /ctrl keyboard modifiers are set (on a ticket request by Holger Marzen, thanks). - LV2 Time position event messages for plugin atom ports that support it is now being implemented. - Attempt to break extremely long audio file peak generation on session close or program exit (as reported by EternalX, thanks again). - MIDI Controllers Hook and Invert properties are now properly saved for tracks (after bug report by Nicola Pandini, thanks). - A segmentation fault when closing with VST plugins open has been hopefully fixed (after a patch by EternalX, thanks). - Messages standard output capture has been slightly improved as for non-blocking i/o, whenever available. - Automation curve node editing has been slightly improved in regard to time positioning and resolution. 0.6.2 2014-07-07 Boson Walk Beta - Prevent linear and spline automation curve modes for all integer valued subjects. Also, make sure those values are rounded to the nearest integer away from zero. - Fixed save of LV2 Presets for plugins with state files. - A man page has beed added (making up Gürkan Sengün's work on debian, thanks). - When moving plugins by eg. drag-and-dropping across tracks, automation curves were being left behind, maybe leading to unpredictable mistaken behavior. Hopefully, not anymore. - Translations install directory change. - Automation curves are now automatically re-adjusted to tempo map node changes (after a ticket by Holger Marzen, thanks). - Audio/MIDI files or plugins found missing on session load are now subject for an explicit modal warning message and prompt for an immediate session backup salvage. - Changing instrument plugin programs is now an undo/redo-able command operation, especially for DSSI but also for plugins that come with the LV2 Programs interface extension support (http://kxstudio.sourceforge.net/ns/lv2ext/programs). - Drawing, selecting and/or resizing of MIDI note events that extend across tempo/time-signature changes is now made a bit more correctly over the MIDI clip editor (aka. piano-roll), especially regarding to current snap-to-beat setting (after an outstanding ticket by yubatake, thanks). - Once again, audio frame/MIDI time drift correction has been slightly refactored to improve MIDI input monitor and timing. - Discrete automation curve node values may now be edited via a numerical entry floating spin-box on double-click (as yet another request by AutoStatic aka. Jeremy Jongepier, thanks). - Pressing shift/ctrl keyboard modifiers while double-clicking on a plugin list entry now briefly reverses the current View /Options.../Plugins/Editor/Open plugin's editor (GUI) by default option preference. - Fixed an old crash lurker when switching output buses that implied a change on the number of audio channels, while on tracks that have (auto-)monitor turned on and at least one active plugin in chain (yet another ticket by AutoStatic aka. Jeremy Jongepier, thanks). - MIDI Controller assignment (aka MIDI learn) and/or automation of plugins (de)activation state has been added (as requested by AutoStatic aka. Jeremy Jongepier, thanks). - LV2 UI Idle and Show interfaces support added. - Allow the build system to include an user specified LDFLAGS (patch by Alessio Treglia aka. quadrispro, thanks). O.6.1 2014-04-29 Bitsy Sweet Beta - New user preference option added as View/Options.../Display /Transport/Hold auto-scrolling (follow play-head) on edits (after requests by Holger Marzen and Louigi Verona, thanks). - All color chooser dialogs were missing proper titles. - Audio peak file re-generation and clean-up has been hopefully fixed and cache optimized (re. drawing audio clip waveforms). - Fixed initial session snap-per-beat setting on main toolbar. - Clip/Export...'ed files are now made persistent, no questions asked (after a ticket by Oliver Kester, thanks). - Portuguese (pt) translation added (by Esteban Viveros, thanks). 0.6.0 2014-03-21 Byte Bald Beta - New user option added: on whether to save plugins automation values with higher resolution as possible, using 14-bit NRPN: cf. View/Options.../Plugins/Experimental/High resolution plugin automation (default=off). - Generic native plugin dialogs now shows an additional "About" last page where authorship credits are due. - A new user preference option is now in place for whether to use desktop environment's own native file requester/browser dialogs (View/Options.../Display/Dialogs/Use native dialogs). - A bit of slack have been introduced to put "Follow Playhead" (aka. auto-scroll view mode) on hold, while doing in-flight selection edit moves. - Fixed some user interface related annoyances while on the MIDI Controllers mappings (ie. View/Controllers...). - Fixed port origin on MIDI RPN/NRPN 14-bit controllers input. - A discretionary plug-in unique identifier have been devised for when more than one from the same type are inserted on a bus or track chain, avoiding destructive clashing of automation data. - Horizontal scrolling shift+mouse-wheel direction now reversed. - LV2 Dyn(amic)-manifest support is now optional (default=off); cf. View/Options.../Plugins/Experimental/LV2 Dynamic Manifest support). - The following options, although decieved on View/Options... as global configuration options, were always and still are proper session instance properties: (JACK) Transport mode, MMC mode, MMC device, MIDI SPP and MIDI Clock modes, are now shown there reflecting the current open session state. - A couple of run-time circumventions have been hacked in, both strictly related to when NSM session management is in charge: 1) the new session template feature is disabled (was aborting initial NSM new client additions); 2) the native (as from the desktop environment eg. KDE) file browser/requester dialogs are disabled (were taking too long to list the current directory on first time invocation). - Update current automation/curve nodes selection while changing horizontal (time axis) zoom levels. - One liner's attempt to make it consistent behaviour on resizing and moving multiple selected notes or events while on the MIDI clip editor (aka. piano-roll; after a ticket request from Daniel MacDonald aka. danboid, thanks). - Introducing tiny quarter-note/crotchet/seminima/beat icon on all snap-to-beat selection items get a new icon :). - Corrected some audio buffering boundary conditions that were causing dead-loops/freezes while merging some audio clips. - Session auto-save period was chronically reduced to one third of its user setting; non critical but fixed now. 0.5.12 2013-12-31 Mike November - Fixed another off-by-one MIDI plugin chain timing bug, delaying the actual playback of the first MIDI event, whenever it started at the same and as long as the initial play-head position (after another ticket by Holger Marzen, thanks again). - A new LV2 host convention is in effect on plugins that expose multiple AtomPort's in either direction: only the first input or output declared AtomPort is eligible to convey regular MIDI data events (introduced while trying Frank Kober's forthcoming QmidiArp LV2 suite of plugins, thanks). - Zooming with shift/ctrl+mouse-wheel and pointing over the main tracks view or MIDI clip editor time ruler header's now fixed. - A rare freezing loop condition has been fixed on the oldest of MIDI file save/write routines (after a ticket and solution by Tuomas Airaksinen, thanks again). - Copy/paste now preserving clip names (ticket by Holger Marzen, thanks). - Scaling of whole tempo map with a given factor has been added, through a spin-box and button in Tempo Map / Markers dialog, after a long overdue patch by Tuomas Airaksinen, thanks again. - When issued from main tracks view (ie. Clip/Tools menu) MIDI clip tools are now a bit more crash-resilient re. undo/redo- ability. - Session auto-save / crash-recovery support is now on trial as in View/Options.../General/Session/Auto-save current working session every 10 minutes (default on). - Plugin-list chain context-menu now includes MIDI instrument audio output options to existing non-dedicated output buses, any other than the previous hard-wired default (eg. Master). - Tracks export now allows for the mix-down/merge of multiple audio/MIDI output buses (Track/Export Tracks). - When adding new tracks, try preserving the last selected bus names, while not the default Master ones (after a suggestion from danboid aka. Daniel MacDonald, thanks). - More preparations for Qt5 configure build. - Brand new thumb-(over)view toolbar widget added to MIDI clip editor window (aka. piano-roll overview). - General MIDI RPN/NRPN 14-bit controller support is now being introduced on real-time MIDI input parsing, on standard MIDI file I/O, on MIDI Controller options and, of course, on MIDI clip and event list editor. - Pretty innocent nitpick on most thread cleanup routines. 0.5.11 2013-10-07 Lima Oscar - Adding a track now inserts it after the current one, if any; one can also drag and move a track below the last one in the track list (main view left pane). - Extended Edit/Select Mode/Automation: multi-selection mode, cut, copy, paste and delete of current track's automation curve nodes, now reached implementation ready status. - Another old silent bug bites the dust: changing track names were dropping any track gain/volume and panning automation curves when saving the session. - A primeval processing bug has been sorted out: aux-sends to audio output buses that just appear to be after the input bus where they're inserted were being left muted and silent (on a ticket follow-up by Holger Marzen, thanks). - Fixed a sure crash bug exposed when processing of aux-send plugins when inserted too early on audio input buses chain (after a ticket report by Holger Marzen, thanks). - Allow the build system to include an user specified CFLAGS (patch by Cristian Morales Vega, thanks). - Shift/Ctrl keyboard modifiers now set to extend current clip selection while in main track view's Edit/Select Mode/Range, Rectangle modes. - Main Edit/Select Mode/Automation icon retouched to look a bit more obvious and intuitive, hopefully ;) - Allow to change the velocities/values of the current selected events which have the exact same onset times and hide beyhond each other on the MIDI clip editor's pane below the main view piano-roll (ie. the one that represents MIDI event values as a bar chart). - Fixed some problematic playback/export muting and annoying cleanup freezing, due on audio tracks with too many clips eg. more than hundred clip splits (hopefully fixes an issue reported by Louigi Verona, thanks). - LV2 UI resize feature support/control added. - Fixed dedicated MIDI control and MIDI metronome port connection restore conflict (thanks to jhammen catch & patch:). - New user preference option added: reverse middle-button role to Shift/Ctrl keyboard state, in special regard to edit-head/tail vs. play-head positioning while on the main track and MIDI clip editor (aka. piano-roll) views. 0.5.10 2013-07-18 Kilo Papa - Default drum-key note names are now properly showing on MIDI tracks that are assigned to known drum/percussive instrument patches (eg. SoundFont 2 (.sf2) bank 128). - Time display format (frames, clock-time or BBT) may now be changed from the context-menu on any time entry spin-box. - LV2 plugin support is now tightly tied to liblilv; the same tie applies to LV2 plugin UI support and libsuil and vice-versa. - Mixer buses racks (ie. left/input and right/output panes) are now both kept fixed-width when whole mixer window is resized. - Unconditional LV2 Dyn(amic)-manifest support has been added. - Main track-view Edit/Insert, Remove/Range dialog is now being introduced with optional applicability to Clips, Loop, Punch in/out, Automation, Tempo-map and/or Markers. - New range removal editing tool, split/moving clips backward at the specified edit-head/tail interval (Edit/Remove/Range, Track Range)--by Tuomas Airaksinen, thanks. - Andy Fitzsimon's original icon from opencliparts.org makes it through as the default standard scalable format (SVG). - Automation's back in effect on Track/Export Tracks.../Audio. - Reversed Shift/Ctrl keyboard modifier roles on middle-button clicking over the main track and MIDI clip editor views (aka. piano-roll) in regression to original old semantics. - Color selection actions now have a brand new palette icon. - Make sure main track-view and MIDI clip editor selection is only cleared on specific discrete commands. - Try keeping the original session file in most recent files menu list, despite current version auto-incremental backup mode is in effect. - Fixed non-zero clip offsets upon tempo/time-scale changes. - Some sympathy to extreme dark color (read black) schemes is now indulged on empty backgrounds. 0.5.9 2013-06-06 Juliet Quebec - Auto-incremental version numbering of backup session files; brand new versioning mode option added. - Fixed one long as ever MIDI file export bug, which was about washing all self-induced MIDI bank-select (CC#0, CC#32) and program-change (PC#) events into MIDI channel 1, regardless of the source track/channel. - Fixed initial sample-rate settlement on plugin chains for all tracks and buses whenever a session file original sample-rate differs from the current audio device engine (ie. JACK). - New German (de) translation added (by Guido Scholz, thanks). - Now accepting JACK transport tempo and time-tignature changes while in slave transport mode. - Fix ref-count and auto-removal of created files that result from clip merge/export when session is closed but not saved. - MIDI track instrument bank/program selection, from plugin UIs that support it, is now effectively and complete. - Custom connections for dedicated audio outputs from all plugin chains in MIDI tracks or buses are back in business, hopefully restored gain on session load (ticket by yuba, thanks). - Track Properties dialog now dirty after any plugin related change (another head-up by yuba, thanks again). - Tempo Map/Markers dialog is not set initially dirty anymore. - Audio buses plugin state's persistance were found AWOL: while being properly saved as usual, were being restored to default on every session reload (as noticed by yuba, thanks). - NSM (Non Session Management) support is being introduced. - The MIDI clip editor (aka. piano-roll) gets a brand new rescale mode: ctrl+dragging the right edge of a note now rescales all times and duration of all the subsequent selected notes (after an interesting idea/ticket by Joel Leclerc, thanks). - The new MIDI clip editor rescale mode also applicable to event values (eg. note velocities, pitch-bend), while ctrl+dragging the edges of an event vertical bar. - VST plugin (GUI) idle timer makes a comeback. - Hard-wired LV2 UI selection order for plugins which supply more than one option (lv2_external_ui gets always honored first then, as provided via libsuil, X11, GTK and last but not least, Qt4). 0.5.8 2013-03-19 India Romeo - Dropped old audio ramping spin-locks as its glitching reduction weren't that effective anymore. - Audio bus and track gain may now be set for amplification again, from +0dB up to +6dB, while using the Mixer strip sliders/faders (an old function found missing ever since pre-TYOQA). - Basic LV2 X11 UI support has been added through libSUIL but only really effective if plugins doesn't support the LV2 External UI extension in addition which takes precedence on any case. - Improved precision tolerance on the Tempo Map / Markers dialog. - Reinstated and fixed (old) warning and impending re-conversion on loading session files which the original sample-rate differs from current audio device engine (aka. JACK). - LV2 Plugin State/Preset name discrimination fix (after a ticket by Jiri Prochaszka aka. Anchakor, thanks:) - Linked/ref-counted audio clips must not overlap and now must have a buffer-size worth of a gap between each other. - Something fishy has been detected in the SSE (not so) optimized code from SoundTouch's-inspired WSOLA time-stretching. - Splitting clips apart is now easier than ever: a brand new entry enters the main menu scene: Edit/Split (Ctrl+Y) splits up clips according to current range/rectangular selection. - Audio clip offsets are now properly corrected when time-stretching is applied via Shift/Ctrl+dragging any of the clip edges. - One semi-colon typo was hiding proper descrimination of peak files used to draw distinct waveforms of time-stretched audio clips. - Track automation curves are now also affected by Edit/Insert/Range commands. - Finally, some visual feedback is shown while audio track export is running, in he form of a main status progress bar. - New user option: save backup versions of existing session files. - Default session directory now set to regular file's path on load. - A convenient minimum slack duration has been fixed for MIDI SysEx messages. - LV2 Time/position information is now asynchronously fed back into their parameter (control input) ports when designated. - LV2 State is now properly restored for plugins inserted on buses, probably solving the Calf Fluidsynth SoundFont information missing on buses ticket, reported by Albert Graef, thanks. - Fixed an immediate null pointer crash on creating a parentless new group while on the files organizer widget. - Preparations for future Qt5 migration. 0.5.7 2012-12-27 Hotel Sierra - Loop and punch in/out ranges may now get set simultaneously, may even overlap each other. However, punch in/out range recording will always prevail over any loop recording takes. - LV2 Worker/Schedule now supporting multi-instance vs. single-UI scenarios. - LV2 Options and Buf-size extension support added. - Fixed an off-by-one-tick bug on MIDI file input which was leaving spurious zero-length runt notes at the end of a MIDI clip, if a note-on coincides with the ending/split point (on ticket issued by Jonathan H. Pickard, thanks). - Good old SLV2 library support for LV2 plug-ins (libslv2) is now irrevocably deprecated, or better said, completely wiped-out from the LV2 host code, now considered extinct. - LV2 UI parameter updates are now asynchronously detached from the source GUI widget thread, in attempt to improve cross-GUI-toolkit responsiveness, specially focused on LV2 plugins with a GTK based UI (eg. amsynth, triceratops, etc.). - Make sure LV2 UI parameters (input control ports) get updated when loading a genuine LV2 state preset. - Improved the (custom) tempo spin-box widget signal(ing) processing and dispatching. - Show proper pointing cursor and location tool-tip while dragging any of the time ruler markers (including latest location markers/bar). - On saving as an archive/zip session file (suffix .qtz) include only those files that are actually referenced by live clips arrangement. - Ongoing integration of location markers infrastructure (time-scale and MIDI-file support). - Free-hand/linear retouching of event values, while on the MIDI clip editor's view pane below the main piano-roll (eg. note velocities), is now possible provided the target events are selected, otherwise the usual painting edit sub-mode applies (cf. menu Edit/Select Mode/ Edit Draw). - The MIDI clip editor now senses which target view pane has focus for general selection commands (cf. Edit/Select/None, All, Invert, Range) whether the main piano-roll or the event value (velocities) view. - Mouse middle-button clicking is back in business on main track-view and on MIDI clip editor views (piano-roll) as an immediate play-head (re)positioning command or merge/reset the edit-head/tail cursors if Shift/Ctrl keyboard modifiers are pressed. - Formerly protected, class qtractorClip::FadeFunctor is now public in an shot-in-the-dark attempt to fix clang builds (as reported by Jekyll Wu, thanks). - Override all sub-classed widgets mouse-pointer event handlers to be isolated from base widget style and/or window management. 0.5.6 2012-10-02 Golf Tango - Day 1 post-release fix: LV2 plugins with a GTK GUI were not shown due to their respective widget (GdkWidget) being prematurely and unexpectedly destroyed when raised (via libsuil). - The dedicated audio outputs setting for instrument plugins was not in effect as default global option for new MIDI tracks, now fixed, hopefully (thanks to danboid aka. Daniel MacDonald persistence). - An immediate Files widget cleanup option is now made available, as to select and remove all unused file entries. - MIDI track (un)solo/mute reset clip event sequence fixing; definite regression to MIDI track's occasional muting bug while clip editing and playback is rolling. - Apologies due on this one: Shift/Ctrl keyboard modifiers are back in business to change MIDI events currently selected in one single step while on MIDI clip editor (aka. piano-roll). Sorry. - Japanese (ja) translation added (by Takashi Sakamoto). - General time-scale bar, beat and tempo rounding fixing. - Keyboard shortcuts configuration (Help/Shortcuts...) now checks and warns for already assigned key sequences. - The View/Snap menu is now listed as fully accessible actions, making each snap-per-beat setting assignable to a keyboard shortcut (after a feature request by danboid aka. Daniel MacDonald, thanks). - Fixed MIDI resize tool, now applying symmetric proportional changes to pitch-bend event values [-8191, +8191]. - Fixed re-loading of LV2 Presets that are newly created/saved during current session; actually delete and remove a LV2 Preset if found in the file-system (as suggested by Jiri Prochaszka aka. Anchakor, thanks again). - Preset drop-down list is now sorted, on plugin properties dialog. - After a long absence, edit(blue) cursor vertical lines are back on the MIDI clip editor views (aka. piano-roll). - LV2 1.0.0 compliance phase II: LV2 State Files support completed. - Updated to newer LV2 External UI extension support (now maintained by Filipe Coelho aka. falktx). - Brand new editing tool: empty range insertion, split/moving clips or events forward the specified edit-head/tail interval, defaults to next measure or bar (cf. menu Edit/Insert/Range, Track Range). - Don't show the waiting cursor anymore when loading any plugins which might have a nice native editor (GUI) and options are set to show it. - MIDI clip editor now hopefully rid of random but persistent muting, a slight regression to editing while playback is rolling. - A MIDI file player's bug, evident while transport rolling in looped mode, has been fixed with yet another oneliner patch (kind by Jiri Prochaszka aka. Anchakor, thanks again). - LV2 plugins with a Qt4 GUI (guess what or whom?) are now guaranteed to some reasonable window type like Qt::Widget but not Qt::Dialog nor Qt::Popup, preventing those from standing always on top while on some window managers or desktop environments (a simple addition by Jiri Prochaszka aka. Anchakor, thanks). - MIME type icons support for session (*.qtr *.qtr), template (*.qtt) and zip/archive (*.qtz) are now being introduced. - LV2 State Files feature support is shamelessly getting real trial, now letting files referenced in LV2 plugin states to be seamlessly included when saving to a zip/archive file bundle (.qtz suffix). - Added some virtual destructor stubs to shut up gcc 4.7 warnings. - Improved plugin state resilience, now finally with parameter name matching, specifically targeted on loading old sessions or plugin preset files (.qtx), preserving old saved plugin states as much as possible in face of rogue or discrete parameter index renumbering, due naturally on any plugin's life cycle ie. upgrades etc.;) - Added some more snap-to-beat divisors (Beat/14, /21 and /28) due on feature request ticket, while dropping highest, probably useless one (Beat/128). - New French (fr) translation added (by Yann Collette, thanks). - Slight late optimization on vertical zebra/grid lines drawing. 0.5.5 2012-06-15 Foxtrot Uniform - Auto-monitored MIDI tracks were missing their pass-through to their respective MIDI output bus plugin chains, now fixed and letting any multi-timbral instrument plugin to get a peek from auto-monitoring. - New user option/preference to whether to open a plugin's editor (GUI) by default, when available (cf. View/Options.../Plugins/Editor). - Clicking and/or dragging for rubber-band selection on main track-view canvas doesn't change the edit-head and -tail positions anymore. - Backward and Forward transport commands now have an additional stop at first clip start point. - LV2 Atom/MIDI buffering support is finally entering the scene; LV2 Worker/Schedule support is also included in a bold attempt to convey non-MIDI event transfers between plugin and its UI. - MIDI Clip editor (aka. piano-roll) and MIDI Tools fix: avoid note-on events of zero velocity, which conventionally equates to a dangling note-off event and dropped into oblivion sooner or later. There's no more need for Shift/Ctrl keyboard modifier to change in one single step all the MIDI events that are currently selected (now consistent with drag-move). - LV2 Presets support now entering effective operational status; a new local option has been added (cf. View/Options.../Plugins/Paths/LV2 Presets directory; default is ~/.lv2). - Dropped XInitThreads() head call as it was never useful but on those early days of JUCE VST plugins. - Italian (it) translation added (by Massimo Callegari, thanks). - Clip fade-in/out dragging now follows snap-to-beat setting. - Late modern eye-candy indulgence: alternate shaded stripes, on every other bar as in a "zebra" background option for the main tracks and MIDI clip editor views (cf. View/Snap/Zebra). - LV2 Time/position information is now being supported through special designated plugin input ports (after suggestion by Filipe Coelho aka. falktx). Additionally, the time/position information report has been corrected and complemented for VST plugins. - Audio vs. MIDI time drift correction has been slightly improved against rogue tempo changes across looping cycles. - Honor tempo/timing on MIDI instrument plugins. Happy regression fix on getting MIDI note-offs at looping ends back in business; all the necessary bumming for MIDI plugins to play nice in face of tempo changes and whenever playback is started from anywhere but the beginning of the time-line (ie. frame zero); thanks to rvega aka. Rafael Vega, for the heads-up). - Audio clip wave-forms were being displayed in inverted phase (ie. upside-down) all this time ever since day one. What a shame! :) - LV2 Programs interface is getting initial experimental status, to let LV2 instrument plugins get on par with the DSSI and VST crowd for MIDI bank/program instrument inventory and selection support (a sidetrack complot with Filipe Coelho aka. falktx, thanks:). - Dropped the old but entirely useless LV2 URI-unmap feature, now being superseded by official LV2 URID (un)mapper. - Russian (ru) translation added (by Alexandre Prokoudine, thanks). - SLV2 deprecation process started, effective now at configure time. - Added include to shut up gcc 4.7 build failures (patch by Alessio Treglia). - Another approach avoiding recursive observer widget updates. Also applies to mixer, monitor and track state buttons. - Update to latest LV2 state extension (by David Robillard, thanks). - Loop-recording/take number displayed on clip title, respectively. - Make(ing) -jN parallel builds now available for the masses. - A one buffer period slack on audio engine's loop turn-around logic might just have fixed an illusive report on loop-recording/takes going progressively out-of-sync, most notably when recording under large audio buffer period sizes (>= 1024 frames/buffer). - Editing MIDI while playback is rolling, doesn't mute the track any more, adding a point to the live editing experience. - Finer granularity for direct access parameter mouse wheel changes. - Dropped a dumb optimization for short full-cached multiple linked /ref-counted audio clips which were incidentally out-of-sync after rewind/backward playback. Once again and uncertain to be the last take on this, got fixed (probably related to some oddity reported by Louigi Verona, thanks). 0.5.4 2012-03-01 Echo Victor - Direct access plugin/insert parameter changing tool-tip added. - A Transport/Panic action enters the scene, in a nostalgic attempt to emulate the all-MIDI-track-shut-off command of those drop-dead and primordial MIDI sequencers of all time. Now finally a keyboard shortcut and mouse click-away ;) - MIDI editor command redo/undo adjustment now effective on all other channel events besides notes, which overlap at the same event time. - A new File/Unlink menu action is now made available from the MIDI clip editor (aka. piano-roll) for detaching the current linked/ref- counted MIDI clip into a new auto-incremented SMF filename. - Some audio/MIDI content/media-file resource management is entering the scene, taking care of some file-system house-keeping, this gets evident on unsaved/dead recorded files being automatically removed from the file-system, on session close. - Killed the old and entirely deprecated LV2 Save/Restore and Persist feature/extensions support. - Auto-monitored MIDI events are now merged/queued correctly into the instrument plugin playback queue, avoiding sudden crashes, hopefully. - Awesome patch from Albert Graef, thanks, which makes most MIDI SysEx to get through MIDI instrument plugins at last; applies to DSSI and LV2 plugins only. - LV2 URID map/unmap feature support added. - Plugin parameter value redo/undo command aliasing fix. - Double-clicking in plugin list item now show/activates the plugin's editor window (was toggling visibility/activation). - Plugin path settings have been fixed again, with special regards to an effective LV2_PATH environment variable settlement. - Session properties dialog now asks to create a new session directory if the given one does not currently exist. - MIDI note names and their respective octave numbers are now compliant with the ISO standard where middle C (60) is now C4 (was C3). - Fixed audible glitch/pop at the beginning of an audio clip with long quadratic or cubic shaped fade-in (reported by Lougi Verona, thanks). - MIDI Controller Auto-Hook patch by Alessandro Preziosi, thanks. - Make sure all MIDI note-off are always queued after their respective note-on events when buffering for MIDI input of instrument plugins, event though for zero duration MIDI note events (hopefully fixing the hanging notes bug reported by Albert Graef, thanks). - LV2 MIDI-fx plugin support has been repaired. - Single-track clip selection logic corrected again, fixing multi-clip selection drag/move across an odd number of distinct tracks (after a bug report by Louigi Verona, on linux-audio-dev, thanks). - MMC Locate time-code hour bit-field fix; MMC Locate now also on loop turnarounds (patches by Albert Graef, thanks). - Looping across multiple linked/ref-counted audio clips was incredibly broken with complete out-of-sync playback. Hopefully fixed now, with auto-unlinking/cloning all the affected audio clip buffers. - Audio clip overlapping detection off-by-one(-frame) fix. - MIDI Tools/Resize value ramp mode has been added (mocking the 'resize to range' feature request by Daniel MacDonald aka. danboid). 0.5.3 2011-12-28 Delta Whisky - Fixed initial LV2 plugin UI widget/window titles. - Attempt to get any brand new LV2 plugins Qt4 enabled UI's working on either slv2 and lilv build modes ;) (nailed by falkTX, thanks). - Current clip is ultimately inferred from the one under the play-head position and current selected track; the last one clicked over and/or selected still has precedence (following request by Loiugi Verona). - Drag-moving clips horizontally with the keyboard arrow-keys just got a step better with a fixed minimum of one pixel, depending still on the current snap-per-beat setting and horizontal zoom level (as suggested by Louigi Verona, thanks). - Get maximum and minimum peak values back when drawing audio waveforms. - Automation play/feedback has been missed to show on those plugins that provide their own GUI, now on par with all the rest 'homebrew' widgets (eg. generic plugin properties dialog). - All plugin parameters automation and selection were left inaccessible until the generic native plugin dialog is eventually shown, now fixed. 0.5.2 2011-12-16 Charlie X-ray - Fixed a probably old lurking destructive bug, which was incidental to when an invalid or non audio file is imported, intentionally or by mistake, into new or existing audio clips (eg. importing a MIDI file where an audio file is expected). - Force audio file closing to occur on the very same disk-write (sync) thread, possibly mitigating an old random crash issue lurking in the vorbis reference encoder (recording) re. the non thread-safeness of the vorbis_analysis() final call. - Fixed extraordinary shadow-playback of audio clips which extent were longer than the respective audio file length. - Default session file format option now promoted (see View/Options... /General/Session) in the way of whether file suffix gets honored upon session open or save (.qtr, .qts or .qtz). This brand new option also applies for default state file format on a JACK-session salvage context. - The View/Options... (aka. user preferences) dialog sees a new arranjement in layout, with some options moving into this brand new tab page called General. - LV2 State extension support has been added, which shall replace old LV2 Persist extension interface in the near future. It also replaces the LV2 Files extension from now on (thanks to Dave Robillard). - Dirty MIDI clips are now auto-saved when MIDI track properties get changed through its own dialog. - Fixed one probable too old crash when canceling a new/add track dialog. - MIDI SysEx event list editing is now fixed. - Once again, make sure all recorded clips start and end at the very same position when multiple track recording is turned on/off, while playback is still rolling. - Fixed Makefile.in handling installation directories to the configure script eg. --datadir, --localedir. - Possible attempt to improve in-flight recording clip display, especially when looping and MIDI clips are involved. - MIDI clip revision (re)numbering paranoia has been improved as much to avoid MIDI file clashes as much as possible while editing multiple MIDI clips which reference the same SMF and track/channel. - Creating new or updating existing buses with exact same names of any current dedicated inputs/outputs (which are implemented as special covert buses) is now disallowed. - Loop-recording/takes functionality is now ready for the masses and accessible from brand new Clip/Take menu (Select, First, Previous, Next, Last, Reset and Range...; the latter is actually being provided as bonus feature :) as to fold any given clip into so-called takes, simulating loop-recording mode over an arbitrary range). - Loop-recording/takes infrastructure integration is sneaking in: all clips recorded under a loop/cycle range may now get split (folded) into one or more so-called takes. A new option is now provided, as to select which take is about to retain after the recording ends, either the First or the Last one. Just turn this mode off (None) and keep with the old recording behavior, where clips are laid out unfolded through the timeline, as usual (see menu View/Options.../Display/Loop recording mode). - Improved robustness in face of disabled audio buses when global maximum number of JACK (audio) ports is surpassed. - Improved single-track clip selection status logic. - Clip/Unlink action is now available for detaching linked/ref-counted MIDI clips, renaming and saving into auto-incremental SMF filenames. - Temporary session archive directory now (pre)fixed with program name (eg. /tmp/qtractor). - Fixed VST GUI editor window title on first show. - Fixed build for ancient VST-SDK 2.3 (32bit only). 0.5.1 2011-10-05 Bravo Yankee - More LADISH support: SIGTERM signal is nowrapped for graceful application close. - Improved paste-repeat snap precision when dealing with large repeat counts. - Czech (cs) translation added, by Pavel Fric. - Added a few snap-to-beat divisors (unusual Beat/5, Beat/7, Beat/9 and Beat/10) for completeness sake. - Such a simple change of mind with a visual twist: the "A" track automation button/menu has now been moved to the right-most, as it belongs ;) - Auto-connection of dedicated audio outputs is now optional for default audio master bus, metronome, player and MIDI instrument plugin dedicated audio outputs. - Finally, after a pitiful large brain-dead period, generic plugin forms are now showing all possible controllable plugin parameters featuring a paged, tabbed dialog, whenever applicable. - Special hack/fix for JUCE based native VST plugins, which are the most actually found with a GUI editor, skipping explicit shared library unloading and thus avoiding some mysterious crashes on session close and/or application exit. - Support for MIDI-fx plugins (native VST and/or LV2) is now implemented and functional (intra-chain only).Instrument plugin bank/program selection was found broken or dead in the water, specially on VSTi, now finally fixed again. - VST plugin parameter value display on generic form is now back in business (were dead regarding value changes). - All plugin's provided GUI editors are now honored by being popped up first, instead of the usual but good old generic plugin form. - Long overdue implementation of a dedicated MIDI file player is now accessible from the MIDI files widget; one can play the whole SMF or just a single track or channel. - Update to a newer VeSTige header, probably fixing an old 32 vs. 64 bit mismatch. - Avoid JACK session filenames/paths to be ever shown; also avoid all buses ports (re)connections when JACK sessions are (re)loaded, given the fact that session management will take care of just that; more also, untitled/default session names are now also picked up to match current LADISH project name, obviously given by LADISH_PROJECT_NAME environment variable, whenever present (as suggested by Nedko Ardaunov). - Paste-repeat floating selection has been fixed (was showing only the last repeated selection). - Coherence of tempo changes on audio and MIDI clips, whether automatic time-stretching is in effect, has been slightly improved, hopefully fixed. - Bold attempt to get linked (aka. ref-counted) audio and MIDI clips into practice. - Main track view now showing all clips above the grid. - Added support for both new and older (deprecated uri) lv2_external_ui extension (by Nedko Ardaunov). - Following yet another great idea, and implementation, by Holger Dehnhardt, who already brought us the new aux-send insert plugin, thanks again, the so-called direct access control option is now featured for any plugin parameter right from plugin listings eg. mixer strips. - General resource consumption and management has been slightly improved, due to internal buses allocation optimization. - Fixed nasty crash-bug that was severely affecting all sessions that had at least one insert (pseudo-)plugin on any audio input bus. - All automation curve nodes are now relocated whenever disparate session sample-rate is detected on load. - New aux-send/insert pseudo-plugin is now introduced, allowing to route any track audio output to any other audio output bus besides the nominal one -- thanks to an original implementation from Holger Dehnhardt. - New immediate edit/loop-range settings from current clip extents, accessible on the main menu (Clip/Range Set, Loop Set) and from MIDI clip editor menu as well (File/Range Set, Loop Set). - MIDI Names XML files (*.midnam) may now be imported into MIDI instrument definitions. - Avoid cursor reset while editing MIDI events list (fixes bug reported by Frank Neumann). - Just some typos fixing (patch by c-korn). - Track view automation curve editing mode has been slightly fixed, now allowing for other previously existing point-and-click mouse operations. - Default automation curve mode is now preserved (following a suggestion by Alexandre Prokoudine, thanks). 0.5.0 2011-07-22 Alpha Zulu (TYOQA) - MIDI controller learn/catch-up sees the way in: MIDI controller changes are now only effective after catching-up with their respective program parameters, avoiding abrupt jumps and keeping a safe and continuous behavior. - Track/Height menu is now featured, giving access to Increase, Decrease or Reset the current track height. - All changes to audio gain and panning on tracks and buses are now applied following a piece-wise linear ramp, reducing the old nasty clicks, pops or zipper artifacts that might be awfully audible on some situations, most specially on automation. - All zooming in/out is now relative to either the viewport center or current mouse cursor position if found laying inside. - TYOQA! the underground sources have emerged:... after years in the making, track automation, or dynamic curves as some like to call, is finally a reality, tricky but real ;) - Audio clip anti-glitch/ramp-smoothing effect is now slightly independent of current buffer-size period. - Once buried under the Edit menu, Clip menu has been finally promoted to top main menu. - Debugging stacktrace now applies to all working threads. - Fixed muted loop playback on audio clips ending coincidentally with the loop-turn/end point. - Old/deprecated JACK port latency support added to audio recording latency compensation. - Audio clip merge/export lock-ups now untangled. - LV2 extension headers update. - Fixed configure of newer LV2 host implementation stack (LILV) when older (SLV2) is not present. 0.4.9 2011-05-26 The Final Dudette - Session file format saved on JACK session has been reverted to archive/zip bundle one (.qtz) now using temporary extraction directory when loading an existing JACK session. - Main toolbar time and tempo widgets get their visual extents a bit more theme-friendlier ;). - Some current working directory trickery is now in place avoiding JACK session directories to ever be picked as default, as much as possible. - Ghost-playbacks are now avoided on audio clips that are artificially extended beyond their own audio file lengths. - Recording clips now shown in a reddish shade; also, it's all now shown a bit more correctly, regarding the lead and within looping range. - Custom tempo spin-box widgets now honoring the decimal point cursor positioning for integral up/down tempo value stepping. - Audio recording latency is now compensated via automatic clip offsetting. - Audio peak file generation is now pipelined on a single unique thread, instead of old one per audio clip file basis. - MIDI tempo/time-signature map import problem has been hopefully fixed. - Session and track names are now sanitized from slashes (fixes bug# 625798@bugs.debian.org). - Mouse wheel effect to sliders is now reversed. - An appropriate export filename is now suggested as default (Track/export Tracks...). - Follow-playhead automatism is now temporarily suspended while mouse cursor hovering prompts for any editing action (applies to main track- view and MIDI clip editor/piano-roll). - Audio vs. MIDI time drift correction now takes jack_frame_time() as audio time reference. - Audio buffering internal synchronization logic gets it bartered: three bools for a single byte flag. - Connections are now preserved as possible when changing bus properties (View/Buses.../Update). - A rare audio clip looping out-of-sync condition got squared, hopefully the last ;) - Yet again, the audio clip buffer/disk-streaming optimization has been almost completely redrawn: now there's one thread per audio track. - Not replacing a session directory that already exists on loading an archive file (.qtz) is now fixed with an usable brand new untitled session. - The major thread optimization has been slightly improved: the audio clip buffer/disk-streaming thread is now served in a FIFO manner (was LIFO). - Custom time/tempo spin-box widget change fixup. - Audio clip filename change segfault/crash fixed. - Make sure all clips in multiple recording tracks start and end at the very same position whenever recording is already engaged and rolling. - Hopeful fix to a potential audio buffering race condition, which was a probable cause of random muted clips. - Avoid recursive observer widget value updates. - Almost complete rewrite of the main track-view selection and redrawing logic, taking advantage of the fundamentally static graphical backstore. - Autonomic resizing of mixer bus splitter sizes. - Improved timing for monitored MIDI events being buffered though MIDI instrument plugins, while playback/transport is rolling. - Audio peak/waveform is now slightly tweaked from the early optimization days (master C++ guru has always said that was root of all evil anyway :). - MIDI controller mapping now with "Invert" value option. Also, new "Inputs" and "Outputs" buttons have been added as helpers for MIDI control port connections access. - Main left pane vertical splitter resize hack, avoiding some track list update re-entrancy. - Inserting a LV2 instrument/synth plugin on an audio track or bus were causing immediate crash, now fixed (give or take some event buffer stub). - Plugin Activate All/Deactivate All menu fixing. - Make sure given session directory has all the necessary access permission (read/write) while on session properties dialog. - Dedicated audio outputs setting for instrument plugins inserted on the MIDI track properties dialog were not being honored, now fixed. - Force update/close of all MIDI clips and their respective editors (piano-roll) if open, when changing the global session tempo (BPM). - Removed the misleading "(Any)" special channel value while on MIDI controllers/learn dialog. - Floating tool-tips now being shown also while on mouse rubber-banding (drag-select). - Audio clip pitch-shifting change fixing; also, tooltips now showing semitones units instead of a clueless percentage. - Rendering audio wave-forms while recording is now a little bit smoother than before. - New main track-view clip selection tool: invert current selection (Edit/Select/Invert). The MIDI clip editor (piano-roll) also gets proper range selection tool (Edit/Select/Range). - More eye-candy: muted/non-soloed tracks are now slightly shaded on the main track-view. - A major hidden optimization has been implanted: all audio clip buffer/disk-streaming threads are finally merged into a single multiplexing thread (was one thread per audio clip longer than 3 sec. which was quite wasteful and creepy;). - All plugin list view changes are now properly signaled to track properties and bus manager dialogs and enable their respective acceptance. - Two brand new MIDI tools make their appearance: Scale-Quantize and Snap-to-Scale. The later may be readily accessible from the MIDI clip editor toolbar and menu (check View/Toolbars/Scale and View/Scale). - Mixer track strips are now completely redone whenever a track gets moved or re-ordered on main track list-view. - Transport auto-backward option is now honored whenever a new session gets loaded. - LV2 extension headers update. - Got rid of recent QX11EmbedContainer bloating, while introducing gtk_init() as for LV2 GTK UI support stabilization. - Tempo tap helper button was added to View/Tempo Map... dialog. - Executable DSSI plug-in GUI detection fixed. - Backout default session directory after cleaning up extracted archive/zip bundle session (.qtz). - Files widget item selection feedback/focus fix. - MIDI editor anchor event floating tool-tip fix. - Probable fix for GtkStyle usage detection (might be gentoo specific). 0.4.8 2011-01-18 The Fiery Demigoddess - MIDI controller mapping/learn is now possible on all mixer controls (monitor, gain, panning, record, mute, solo). - An internal rewrite (aka. refactoring) have been carried out, making sure that all track state action buttons (R, M, S) are now all under the observer pattern umbrella. - Single track range selection is now available on main menu (Edit/Select/Track Range; default keyboard shortcut: Ctrl+Shift+R); additionally to vertical range and horizontal track actions (Edit/Select/Range, Track) all these operations can now toggle over the previous selection. - Direct clip selection from Files list item has been brute-forcefully implemented (after being challenged by Jiri Prochaszka aka Anchakor:). - Files tree widget sticky "New Group" item fixed. - A new menu option has been added (View/Tool Tips) to show/hide a floating tool-tip while dragging, moving, resizing or pasting selected clips or events over the main tracks view and MIDI clip editor (piano- roll) respectively, displaying current target position and status. - Attempt to reset audio/MIDI time drift compensator on every engine start and loop turnaround. - Moving the punch-out marker over the main track time ruler was failing to shrink the punch-in/out range, now it does (not). - MIDI clip tools (quantize, transpose, normalize, randomize, resize, rescale and the new timeshift) are now all accessible from the main tracks view (Edit/Clip/Tools menu) and apply to all events on current selected clip(s). - LV2 Persist extension support is being introduced. - A new timeshift MIDI tool has been added, after an awesome patch by Jiri Prochaszka aka Anchakor; applies to selected events between edit markers, distorting their time and duration (optionally), either slowing down and accelerating, based on a given parameter P value. - Audio clip/buffer pitch-shifting fixes with regard to latency correction due on the RubberBand library one-pass (real-time) processing mode. - New Send Gain and Dry/Wet control parameters have been implemented for audio Inserts pseudo-plugins. - MIDI channel/master volume enqueued events are now affected by the current track/bus volume (0-100%). - Prevent old rounding error when resetting to plugin parameter default value with the mouse middle-button click while hovering a slider widget (observer). - A quantize percentage has been added to MIDI clip editor quantize tool (Tool/Quantize...) for time and duration quantization (0% for none; 100% for full regular quantization). - Metronome bus/ports are now created at engine start and not when user switches it on anymore. - Make sure all audio clip buffers are in sync upon smooth-ramping going off and playback is rolling. - Copy-pasting across controller event types is now possible on the MIDI clip editor (aka piano-roll). - Finally indulged, the genuine transport stop button makes its appearance on main toolbar and menu. - Main tracks grid visibility option (View/Snap/Grid). - Yet another off-by-one (frame) audio buffer bug got squashed away: rare symptom was that some audio clips were being left dead silent right after playback of their first looping period. - Plugin parameter name/label now a proper attribute of its respective MIDI Controller observer instance, allowing to be shown on dialog title (MIDI learn). - Default session file format saved on JACK session demand is now the bundle archive/zip one (.qtz). - Plugin selection dialog now shows whether a plugin features its own editor (GUI) and/or external state configuration (EXT). - Help/Shortcuts... window positioning and sizing are now preserved. - All plugin chain changes over the track properties dialog now sure counts as a dirty action. - Newly extracted archive/zip session directories are now removed automatically from the file-system on session close, prompting the user for confirmation (cf. View/Options.../Display/Confirm Removals). - Ctrl+mouse-wheel is now set for zooming in/out, on main track-view and all applicable MIDI clip editor views (piano-roll), according to current zoom mode (see View/Zoom Horizontal, Vertical or All for both ways simultaneously). - New MIDI clip editor (piano-roll) mouse hovering effect (eye-candy++). - After too many a user request, a brand new session archive file type is being introduced (.qtz) which tries to bundle in one single zip archive all the media and contents of a session. - Add that to eye-candy: either loop or punch-in/out outer ranges are now shaded on the main track-view, thumb-view and MIDI clip editor (piano-roll) views. - LV2 GTK UI plug-in hosting is now roaring its ugly head. - Ignore all initial and decremental notifications of audio engine's buffer-size changes. - Internal audio buffer loop points were not being set properly for non-zero clip offsets, leaving some as severely out-of-sync while rolling over loop turns. Now fixed again, hopefully. - Avoid audio peak file clashing when deriving from audio sample files with distinct absolute paths but the very same file (base)name. - A new MIDI editor (piano-roll) tool has been added: Rescale event times, durations and/or values by a percentage between 1 and 1000% (adapted thanks to patch by Jesse Lucas). - Attempt to mitigate audio clip sequencing glitches on single-core/single-thread machines. 0.4.7 2010-09-30 The Furious Desertrix - While moving multi-selected MIDI events around the clip editor (aka piano-roll), with help of keyboard arrow keys, that is, was not clear which one was the so-called "anchor" event, the one which positioning gets honored for snap-to-beat business. Not anymore: the anchor event now defaults to the earliest in time or the one the user's last point(-click)ed. - MIDI control observer pattern implementation has sneaked in, making it ready for the so-called and long-awaited "MIDI Learn" feature and arbitrary MIDI controller assignment, for plugin parameters in particular. - MMC DEFERRED PLAY doesn't cause transport state to stop if currently rolling. - Audio clip merge processing might have been skipping a few initial frame blocks, now fixed. - Clip selection and plugin parameter hash optimization. - Anti-glitch audio clip macro fade-in/out fixed again. - New clip fade-in/out slopes (curves) are introduced, partially adapted and refactored from those easing equations of Robert Penner's fame. - Clip fade-in/out non-linear slopes are now shown as actual WYSIWYG curves. - Escape key now closes generic plugin widgets as ever found usual elsewhere. - Picking nits: unselect current track when clicking on any gray empty area, also accessible from a new menu item: Track/Navigate/None. - A nasty and deadly MIDI resolution overflow has been finally fixed, allowing for long MIDI sequences (1h+) to load correctly on 32bit machines from now on (was perfectly fine on 64bit though). - MIDI editor selection hash optimization in face of reasonably huge event sequences. - MIDI controller mapping finally refactored to support some other MIDI event types than just CC (0xBn) ones. - Nitpicking fix: corrected main track-list (left pane) display when no track is currently selected. - libX11 is now being added explicitly to the build link phase, as seen necessary on some bleeding-edge distros eg. Fedora 13, Debian 6. - New audio metronome bar and beat sample gain options. - Progressively, the observer pattern is being finally introduced, targeting all potentially automation controls and widgets as plain ground-zero for the (ultra-)long overdue automation feature. - MIDI controller mapping of still non-existing tracks were being implicitly assigned to the last, highly numbered, existing track. Now fixed. - Moving from old deprecated Qt3'ish custom event post handling into regular asynchronous signal/slot strategy. - Muting/soloing tracks while playback is looping was leaving current audio clip out-of-sync whenever that same track is later un-muted on any other preceding clip. Now hopefully fixed. - MIDI Clock support makes its first appearance. - All tempo (BPM) calculations are now compliant to the MIDI conventional equivalence between beat and quarter note (1/4, crotchet) as common standard time division. - Automatic audio time-stretch option is not enabled by default anymore. - Standard warning Apply button is now only shown when dismissing dialog changes are actually valid. - Make sure non-dedicated metronome and player buses are properly reset and reopen when changing regular audio buses (hopefully fixing bug re. crash after changing audio bus). - Hopefully, an outrageously old bug got squashed away, which was causing random impromptu crashes, most often when importing audio clips while looping and play-head is any near the loop end point. - General standard dialog buttons layout is now in place. - Fixed main track view off-limits play-head positioning. - Main tool-bar Time and Tempo spin-boxes, may now have their colors correct, as for most non-Qt based theme engines (ie. Gnome). Green text on black background has been and still is the the intended aspect design ;) - MIDI file import and internal sequence representation has been changed to be inclusive on all bank-select (CC#0,32) and program-change events which were previously discarded while honoring MIDI track properties. Interleaved SysEx events are now also preserved on their original sequence positions instead of squashing a duplicate into the MIDI bus SysEx setup. - Attempt to include the VeSTige header by default, as for minimal VST plugin support. - JACK transport support has been slightly rewritten, in fact the sync callback is now in effect for repositioning. - The MIDI clip editor (piano roll) widget won't be flagged as a tool window anymore. - A tempo adjustment tool is making inroads from the menu, as Edit/Clip/Tempo... (factory shortcut: F7). - Audio tracks auto-monitoring is now effective on playback. - Make sure to ask whether a dirty MIDI clip should be saved, upon resizing or stretching its edges. - Backward and Forward transport commands are now taking additional stops on loop points. - Attempt to optimize track solo/mute redundant transactions, in special regard to MIDI track events which were being duplicated on soloing and temporarily muted on unsoloing. 0.4.6 2010-05-21 The Funky Deviless - Introducing a non-painting edit sub-mode on the MIDI clip editor's piano-roll (see Edit/Select Mode/Edit Draw menu). - The MIDI clip editor (aka piano-roll) is now a lot more quiet about saving its own dirty content, delegating all salvage questions to main session control. - Don't show session restart message box when changing JACK transport mode option anymore. - Dedicated MIDI control bus switching fixed. Was closing the wrong bus eventually and crashing the whole show with it. - MIDI bank/program backout has been corrected on MIDI track properties dialog rejection (ie. user cancellation). - MIDI bank select method has been corrected for tracks with no instrument defined. - LV2 UI Instance and Data Access extension support added; reduce LV2 external UI parameter value update flickering. - JACK session infrastructure support. - Initial widget geometry and visibility persistence logic has been slightly revised as much to avoid crash failures due to wrong main widget hidden state. - Initial mixer widget extents are now set reasonably larger. - General source tree layout and build configuration change. - Ever since smooth-ramping introduction that having at least one input-only buses were causing immediate playback crashes, now hopefully fixed. - Refactored for common engine client nomenclature, primarily provided by JACK, then secondarily passed to ALSA Sequencer, getting rid of the JackUseExactName requirement and lifting the unique/single instance restriction in the process. - Current JACK Transport, MMC Device, and MIDI Song Position pointer (SPP) control modes are now saved/loaded as part of session option properties. - MIDI clip editor's context menu crash on Qt >= 4.6 has been fixed. - An ancient double-free corruption has been finally fixed at the audio/MIDI bus connection persistence logic. - Improved visibility of track state buttons text (R, M, S) when turned on dark colored themes. - LV2 Save/Restore extension support kicks off. - MIDI engine read-ahead period has been shortened to half than it was since inception--now it's a 500msec cycle. - MIDI clip editor event list gets its due inline editing, for time, note, value/velocity and duration columns, just one double-click away over the target cell ;) - Add-plugin selection dialog position and extent are now remembered across invocations and application sessions (tipping by Frank Neumann). - MIDI clip time-stretching is now made available through the same gestures as audio ones, by just shift+dragging either of the clip edges. - Drag-and-copying plug-in instances (cloning) is now fixed with regard to parameter value replication. - MIDI clip editor snap-per-beat setting is now independent from main multi-track view; File/Save As... dialog fixed; the current event selection is now kept floating as long as it's possible after editing command actions; finally, edit mode has been extended to free-hand event drawing, chalking off (piano roll) draw mode from the TODO list. - Swing-quantize has finally made its overdue debut as an additional MIDI clip editor tool (see Tools/Quantize...). - Almost since its inception, audio inserts were injecting garbage random noise when not being activated, now fixed. - Dedicated audio output ports for MIDI track plugins, now have their connection persistence back in business due on session load. 0.4.5 2010-01-23 A Friskier Demivierge ;) - Changing loop points while playback is rolling, with the play-head any near, was leaving audio clips out-of-sync. - MIDI event list view was missing some selected items with the very same onset time, now fixed. - When failing to detect a SSE enabled build, the CFLAGS variables are now properly restored to their previous sane state, preventing all subsequent dependency tests from false positives (bug# 565860 @bugs.debian.org). - MIDI clip editor (aka piano-roll) multiple selection has been fixed (again) re. move/paste-snapping consistency. 0.4.4 2010-01-16 The Frisky Demivierge - For all the DSSI plugins that have output control ports, a host feedback/update process cycle is now being finally provided: all output control ports are now marshaled to their respective GUI process, rather often and when found open/visible. - MIDI clip editor (aka piano-roll) snap-to-beat behavior on edit mode is now kind of more like 'filling-in-the-blanks' (as Frank Neumann et al. wishes ;) - Fixed MIDI clip editor mistake when reverting to initial clip length, before closing and discard changes (thanks to Frank Neumann, for spotting this one). - LADISH Level 1 support has been added: SIGUSR1 signal trap just makes it a shortcut to File/Save. - Avoid parameter value flickering, due to duplicate command invocation, most evident when changing values massively on native Linux VSTi plugin editor GUIs (thanks to a detailed report on this odd behavior, from Mike of linuxDSP.co.uk). - Another TODO item bites the dust: MIDI event list editor, now acessible from the MIDI clip editor menu (View/Events) - Last used session directory is now made current on startup only when no filename is given on the command line. - Current snap-to-beat setting (time quantization) now affects the anchor event only, while dragging, moving and/or pasting multiple events over the MIDI clip editor (aka piano-roll). - Make anti-glitch audio clip micro fade-in/outs independent from current buffer size as much as possible. - Audio/MIDI engine drift correction gets really sophisticated, with the help of (now old) ALSA MIDI tempo skew facility. - Edit/Clip/Import... menu option is now available for expedite clip insertion from audio and MIDI file requesters. - Set default session directory effective to file's location. - Audio track/clip recording process has been target to special refactorization across the internal audio engine process cycle, in a late attempt to get self-bounce/recording effective and working consistently for all track layouts. - All session related dialogs are now set to window modality, (were set to default application modality before) allowing for continued input focus and interaction on all plugin/tool windows. - An off-by-one nasty old bug fixed in audio clip drawing, was causing instant crashes on certain zoom levels of the main track view. - Graphical MIDI clip representation regarding note/pitch range is now kept as much as possible across clip edits (cut, copy, paste, drag, move, delete, etc.) - LV2 plug-in hosting has finally come into actual implementation; only some and the most basic LV2 plug-in features are supported at the moment; probably there's no big advantage against the old LADSPA ones; there's some support for external UIs though; also, LV2 MIDI/Event bare-bones support is included but chances are it won't build nor work right on most of the setups out there. It's a WIP host implementation anyways, as is the whole LV2 spec. for that matter ;) - Connections filter is now reset when widget is shown through the View/Connections main menu or toolbar button. - Audio bus auto-connection option is now applied when creating or updating, newer or existing buses, respectively. - Global configuration state is now explicitly saved/committed to disk whenever View/Options... dialog changes are applied or when a session is loaded or saved. - Audio ramping spin-locking makes its smooth stuff, in an attempt to reduce glitching and crackling when editing (due to its own pseudo spin-locking) and toggling playback states. - JACK Transport, MMC Device, and MIDI Song Position pointer (SPP) control modes are now made optional (View/Options...), allowing for discretionary configuration: None/Disabled, Slave/Input, Master/Output or Full/Duplex (default). - Session files may now be dragged and dropped over the main track view and get loaded for business as usual (once quietly ignored). - In an attempt to mitigate potential stack corruption and sudden crashes, old commented out session pseudo-locks are now back in business while executing clip editing commands (cut, paste, drag, move, insert, delete) and playback is currently rolling. - Adjusted first-time application window size to fit into 800x600 screen size and with reasonable initial dockables layout. - Avoid duplicate snap-to-grid effect when changing the length of MIDI clip editor events across non-zero clip offsets (after a glitch reported by Ralf Mardorf). - Late audio track processing optimization, suppressing all plugin, mixer and monitor pass-through activity when given track is muted, either explicitly or implicitly (ie. other track is in solo state). - Entering System Exclusive events (SysEx) on the MIDI clip editor (aka matrix/piano-roll widget), yet something not fully supported anyway, even though allowed in edit mode, doesn't crash the whole damn thing anymore, while saving the clip to a file. - Strict aliasing avoidance, with plain and demanded use of 'union', as much as to stop nagging warnings from gcc >= 4.4.1 (last seen on src/qtractorMidiEvent.h hackery). - Visual correct play-head position while changing zoom levels, applicable to both main track and MIDI clip editor views. 0.4.3 2009-10-05 The Fussy Doula - External preset files are not removed nor deleted from the file-system anymore. - Connections support for UTF-8 encoded client/port names. - Force track and clip properties dialog widget to be modal as it should from their beginning dawn. - Audio effect send/return aux. inserts are implemented as special pseudo-plugins (Plugins/Inserts). - Reset play-head position on auto-backward and keep playback rolling when continue past end transport option is not set. - MIDI clip editor (aka piano-roll/matrix aditor) gets better on the virtual piano keyboard eye-candy side of things ;). - Plugins are now also referenced by label, avoiding plugin index clash/misses eg. when plugin object file/path changes or is moved externally. - Keyboard focus is now cleared/reset from the main toolbar time and tempo spin-boxes when editing gets finished (eg. Enter key is pressed). - First audio metronome beat/bar now played back correctly. - Client to/from port (dis)connections now found consistent as good ol'QjackCtl behavior. - All dirty open MIDI clip editors are now prompted to save before the main application closes. - Mixer level meters get their long deserved gradient look. - Fixed any ghost clip selections that were haunting the main track view, specially after undo/redo. - Increased tolerance on reading corrupt MIDI files (SMF). - A MIDI SysEx manager is being finally introduced, in some primordial rather basic form though. MIDI System Exclusive (SysEx) event strings may now be freely assigned to MIDI output buses only, allowing for proper setup of external outboard MIDI equipment. Each bus may have an unlimited SysEx queue that gets sent out on every connection change (see View/Buses.../MIDI/SysEx...). - A default MIDI instrument name may now be assigned to any MIDI output bus (see View/Buses.../MIDI). - More legacy headers, stdio.h and stdlib.h, are yet again necessary to build with gcc/g++ >= 4.4 (as patch noted by Alexis Ballier on Gentoo bug report #274168, thanks). - Bus manager dialog (View/Buses...) gets new columns on the left pane buses list as for displaying number of channels and bus mode. - Crash when updating bus probably fixed. - Fixed glitch displaying beat snap/grid lines on MIDI clip editor, incidental to clips located at absolute zero time. - Overlapped MIDI clips were rendering garbled note events to DSSI/VSTi plugins, now fixed. - New MIDI Playback/Queue timer (resolution) option is now available (see View/Options.../MIDI). - MIDI instrument definitions may now be imported from plain SoundFont files. 0.4.2 2009-06-04 The Flaunty Demoness - The MIDI clip editor (piano-roll/matrix editor), the main track view as well, have been subject to usability fixing, the most notable avoids clearing current selection as much as possible when updating view contents (eg. changing zoom levels does not reset current selection anymore). - MIDI tracks channel bank/program and controller stuff are now only issued when the respective bus connections have changed, seldom on every playback start. - MIDI controller mapping infrastructure, with file based configuration management (see View/Controllers...), is now in place, following an original contribution from gizzmo aka Mathias Krause. - Plugin chain buffer reset on playback start/stop is not guarded by a momentary plugin de/activation anymore. - Clip export may now be applied to multiple clips, sharing common refactored code and same semantics as merging of current selected clips. - Improved, may be just fixed yet again, audio track export synchronization and reliability. - Clip merge is now featured both for audio and MIDI tracks (see Edit/Clip/Merge...). - Improved, or better said, fixed (again) the precision of multi-clip final positioning as result of drag/move and paste operations in main track view. - MIDI track program number is now listed in 1-128 range, in an attempt to be consistent with corresponding MIDI track dialog drop-down list. - MIDI editor snap grid lines get slight different color then regular beat divisions. - Reset local tempo map cursor on newer MIDI file imports in a tentative to fix incidental but random crashes. 0.4.1 2009-04-04 The Funky Dominatrix - MIDI editor command item execution order has been fixed, correcting the redo/undo adjustment of overlapping note events. - MIDI clip editor (aka. piano-roll/matrix editor) sees one of its most wanted features introduced: visual snap grid, now accessible through View/Snap/Grid option toggle. - Actual non-zero session length gets back to status bar of main application window. - One potential buffer-overflow/memory-corruption crash bug has been fixed, long due on most audio (down) sample-rate conversions and affecting audio export in particular. - MIDI track/channel patch information, ie. bank-select and program-change events, are now being properly set on MIDI track/clip export. - SSE optimization is back in town after being mysteriously disabled since its dawn :/ - Looping and punch-recording now actively mutual exclusive states: setting either one unsets the other off and vice- versa. Also, punch-in/out is now made an undoable command. - Moving tracks, any track, up or down, were leaving MIDI playback and meter monitoring completely out-of-sync, now fixed. - Automatic crash-dump reports, debugger stack-traces (gdb), back-traces, whatever, are being introduced as a brand new configure option (--enable-stacktrace) and default enabled on debug build targets (--enable-debug). - Audio/MIDI drift correction is now progressive, taking a least significant differential approach, on every read- ahead cycle and swallowed on loop turn-arounds, as before. - Improved Edit/Clip/Normalize and Quantize commands, now affecting the whole extended multi-clip selection. - Playback is now being temporarily suspended while either transport rewind or fast-forward rolling is engaged. - A bad and shame-on-me bug was fixed: this was hideously affecting any track/clip playback synchronization, most noticeable after toggling solo/mute track states while playback is rolling and skipping the play-head backward over more than one clip under the same track. - A floating-rectangle flip that showed while dragging new files beyond the left of main track view is now gone. - MIDI note event truncation on both track and clip export has been fixed. 0.4.0 2009-03-13 The Foxy Dryad - MIDI (re)connections fix; now caring for the ALSA client and port textual names only, avoiding as much as possible, any reliance on those volatile client and port numbers. - Transport/Backward and Forward commands may now reset to immediate full start or end of session locations, by just pressing the Shift or Ctrl keyboard modifiers and clicking their respective toolbar buttons. - Default session/MIDI resolution has been set to 960 ticks per beat (960 TPQN, where a beat equals a quarter-note); it is worth of note that the previous default resolution was set to one order of magnitude lower, ie. 96 TPQN ;). - Making (dis)connections now also flags session as dirty. - Internal Audio/MIDI engines queue/time drift correction takes a brand new approach, specially adapted to rolling tempo/time-signature changes. - MIDI monitor refresh-cycle slight internal optimization. - Converted obsolete QMessageBox forms to standard buttons. - Transport/Rewind and Fast-forward commands may now be set to double -speed, by pressing the Shift or Ctrl modifiers while clicking their respective tool buttons. - MIDI clip editor zoom ratios are now saved and preserved across sessions. - Time-signature is now directly accessible from the main tempo spin-box which also reflects current tempo status. - Time/frame spin-boxes now allow to step change each field individually, depending on the cursor beam position. - Make sure that Transport/Follow playhead option is only effective when playback is actually rolling. - Primordial attempt to include MIDI Song Position Pointer (SPP), Song Start, Stop and Continue sequencing support. - A completely new time-scale infrastructure is now in place, with full support for session tempo and time-signature map; this long due feature is primarily accessible through the main menu, View/Tempo Map...; also by double-clicking on the the main window and MIDI clip editor time rulers and left-clicking on the main toolbar tempo/signature spin-box. - Moving and resizing individual clips now cares for track proper ordering and overlapping changes, avoiding nasty out of sequence clips and other unpredictable effects. - An expedite MIDI clip quantize command is now available from the main track view menu (Edit/Clip/Quantize), which simply applies the current snap-to-beat setting to a MIDI clip range selection. - Fixed that hideous bug affecting overlapped audio clips when playhead gets moved backward, causing the playback of those audio clips in particular, go out of sync. - Tracks are now limited to their minimum height, specially effective in face of vertical zooming. - Zoom mode option introduced (on menu View/Zoom/Horizontal, Vertical, All). - Tempo beat type is a new session property; however it is not yet user modifiable and currently disabled to default MIDI quarter note (1/4). - All open MIDI clip editor time-scales are now updated and corrected when the main session time base changes (tempo, time-signature, resolution, etc.) - MIDI metronome fixed, preventing duplicate click events. - MP3 audio file decoding was broken for way too long and falling short for every file with custom frames, ID3 tags and comments. Got shamefully fixed. - Time signature denominator (ie. beat divisor) is now an accessible and effective session property. - Attempt to retain original size (clip length) of all audio clips when changing the global session tempo and automatic time-stretching is not an option. 0.3.0 2008-12-25 The Fluffy Doll - Almost complete rewrite of the plugin configuration and parameter initialization logic. - MIDI bank/program selection is now taken into account on plugins initialization and replication. - Fixed initial parameter values for native VST plugins. - Track form plugin lists are now properly (re)initialized when track type changes. - Generic plugin forms now have the option to show/hide the parameter widgets through the new "Params" button. - New auto-monitor toggle option (menu Track/Auto Monitor): the current selected track is now set on monitor and MIDI channel omni-mode automagically, as a convenient workflow feature (kindly suggested by Holborn). - MIDI clip editor Tools menu is not disabled anymore when there's no selection, drop-down menu items are instead. - Make all recorded clips to honor either the punch-out or play-head accumulated position; resolve all pending MIDI sequence note events on record stop/close. - Major silent move: audio plugins chain are now applied in a pre-fader/meter basis as is usually implied from the mixer strip layout ie. signal flows from the top to the bottom. - All MIDI buses may now have plugins inserted so that multi-timbral synth/sampler plugins get driven to their fullness. - MIDI track plugin's dedicated audio output bus may now be effective, as it seems, good old master audio output bus was being used, no matter what. - Paste-repeat command has been introduced, now allowing to replicate and concatenate the clipboard contents over the time-line, with a given repeat-count and optional period (see menu Edit/Paste Repeat... on the main and MIDI clip editor windows). - Normalize tool on MIDI clip editor got rewritten from its previous brain-dead, useless and utterly wrong operation. - All time offsets and lengths are now zero-bar/beat based when displayed in the BBT (bar.beat.ticks) format. - MMC STEP gets adjusted to current snap-per-beat setting. - Fixed broken initial buffering that was randomly crippling those audio clips that fit integrally in cached and while on playback. - Fix initialization of multiple instances of DSSI plugins which implement run_multiple_synths (eg. fluidsynth-dssi), preventing an instant crash on activation. - Exclude deprecated VST elements from compilation. - Export tracks dialog has new punch in/out range option. - Somehow realized that looping and punch-recording are two mutually exclusive states, at least until loop recording (ie. takes) gets real. - Fixed crash on tempo change; affecting the WSOLA based time-stretching on all non-stereo audio clips. - Incomplete audio peaks were being cached prematurely, fixed. - Make way for paste/dropping items from the system clipboard over the main track view. Cut/Copy/Paste/Delete of file items have now this workaround fixed, wrt. Files widget keyboard shortcuts, respectively. - Clip gain/volume propriety is now in place and reflected in audio clip waveform drawing in particular. - A new hideous progress bar is now lurking in the main status line, as found convenient to display progress of the also new clip tools (normalize, export, etc.). - Clip normalize tool is now available (Edit/Clip/Normalize). - Audio and MIDI clip file export is now available as a tool (see Edit/Clip/Export...). - Punch in/out (range) recording is now in experimental shape, with minimal settings and functionality, already accessible through the main menus, transport toolbars and visible on main tracks view and MIDI editors as magenta colored line markers. - External MIDI control events for channel volume (7) and channel panning (10) are now handled properly through session tracks. - Session file templates make its debut with new usability option, on whether new sessions are created based on existing template file (see View/Options.../Display/Session/New session template; nb. session templates are just regular session files but loaded and saved with no media content (no clips nor files). - Grayed/disabled palette color group fix for dark color themes. - Implicit attempt to flush all pending notes for some, if not most plugin instruments (eg. VSTi), on playback stop. - Fait-divers: desktop menu file touched to openSUSE conventions. - Internal refactoring alert: Session and Options instances are now being redesigned as singletons, preparing to get out of the way from the master GUI/MainForm instance. - Clip drawing methods refactored so let the fade-in/out handles get seen with transparency over the clip graphics content. - Reset and continue looping even still when continue past end transport option is not set and playback is rolling. 0.2.2 2008-10-05 The Flirty Ditz - Slight optimization in audio and MIDI meters refresh rate. - Another ancient bug has been squashed: MIDI events were being recorded even though recording wasn't rolling; spurious event times were being recorded due to an absent started queue. - Major fix applied to audio track monitor metering, and most importantly to plugin processing, correcting tentatively all audio buffer offsetting and slicing due on loop turnarounds. - Fixed a potential crash and/or simple record dismissal when changing properties of a track already armed for recording; prevent record engaged tracks from editing or removal. - Lighten up the connections line and highlight colors, as seen to fit best on some darker background themes. - Several icons refined with slight transparent shadowing. - Send/reset all MIDI buses and track controllers (ie. volume and panning) only when main transport playback is started, avoiding the pouring on eg. loop, playhead or tempo changes. - Pressing the Escape key also clears current selection in the main track-view and MIDI clip editor; resizing multiple events at once doesn't need help from Shift or Ctrl modifiers anymore. - DSSI and VSTi plugins get all their default parameters values reset on MIDI program change. - Several major fixes have been applied to the MIDI clip editor, regarding snap precision and correctness, most specially due on clips which weren't located on exact bar boundaries. - Brand new usability feature introduced: mute, solo and monitor toggling may now be applied to all tracks in session at once, when issued with either the Shift or Ctrl keyboard modifiers, which will set or reverse respectively all other tracks state. - Audio buses plugin chain may be also accessed and edited from the extended bus management dialog (View/Buses...). - MIDI meter level default color is now set distinct from the old lime-green one as in audio level meters. - MIDI clip editor is now a genuine top-level window, fixing all keyboard shortcut ambiguities with main application window. - Mixer splitter panes are now collapsible and optionally hidden. - Make MIDI instrument patch management a little more sane, as for preventing the accidental insertion of blank instrument names and automatic default bank/program selection in track properties. - All connections are now based exclusively on the textual client and port names, effective in particular to match MIDI bus ports with disregard to their volatile numerical identification. - MIDI file (SMF) header endianess fix (PPC users rejoyce:)) - Record armed tracks aren't muted for playback anymore, as this was a severe crippling nuisance regarding input monitoring and all mighty user experience after recording a simple take; for instance, as the bottom line goes, there's no need to un-arm a track from its record -enabled state anymore, for just recorded material get heard on immediate playback; kick on the jam! - Playhead position overflow fixed on negative MMC STEP commands. - Thumb-view width proportions now based on minimal slack session length instead of the auto-extending track-view contents width. - Optimize audio clip drawing, most specially on zoomed-out levels. - Bring the audio peak frames into some sort of cache, preventing recurrent peak frame buffer reallocation and trashing. 0.2.1 2008-08-30 The Fainty Diva - Gradient eye-candy now featured for clips, tracks and mixer strips widget backgrounds, disabled on configure time (--disable-gradient). - MIDI pitch-bend/wheel events are now captured/recorded properly; in fact, there was this ancient bug, now squashed, as all MIDI clips weren't being stored at all if there weren't a single note event captured. - MIDI channel translation is finally in effect on monitored tracks, specially the ones set in omni-channel input mode. - MIDI open files dialog gets a few more file filter types now. - Playhead position is now shown, updated and can be also set on the main toolbar session thumb-view (Shift-click to set the playhead). - The floating selection, as shown for a clipboard pasting operation, has been corrected regarding time scale (horizontal zoom) changes, while in the main track-view. Also fixed final position snapping precision. - Current tempo and snap-per-beat setting now survive session cycling. - DSSI plugins implementing run_multiple_synths (eg. fluidsynth-dssi) are now formally supported according to the DSSI spec (hopefully); note that previously one could only have one DSSI plugin instance loaded in session in any given time, otherwise a sudden crash was in sure demand when either plugin got activated. - Audio plugin outputs now overrides each other when the number of output ports does not match the number of mix-down audio channels and thus fixing a nasty crash bug in the process. - All custom font sizes are now set relative to default global font. - Changing loop points by dragging on the time rulers is now mapped as undoable/redoable commands as it ought to be ever since. - Drop-span option (View/Options.../Drop multiple audio files into the same track) now takes into effect the current session snap-per-beat setting when concatenating multiple audio clips. - All plugins get their default bank/program selected on insertion. - Make record armed tracks muted for playback, a needed regression to let both audio and MIDI tracks behave consistently regarding input monitor switching through output. - Fixed a pretty old and shameless bug regarding MIDI clip recording, in which cases the queue start time offset was not taken into account, with captured events being recorded with erratic long delays. - Almost complete refactoring of the clumsy audio peak file classes, possibly making it even clumsier but straight nevertheless, with the noble and final aim to build it in-flight and draw the waveforms while recording is rolling. - Recording clips get their initial name labels drawn while fade-in/out handles are dropped as found pretty useless while recording. - Escape key now closes connections and mixer widgets as found usual. 0.2.0 2008-07-18 The Frolic Demoiselle - MIDI clip filename revision logic is now introduced, thus avoiding the proliferation of several numbered SMF's on each edit/save; some lurking bugs were exposed in the MIDI clip externalization method but promptly squashed. - Fixed a mouse release event glitch while in drag-and-drop items in the Files tree list widget. - A dummy plugin type option has been devised, just to bear with some troubled behavior of the lovely JUCETICE plugins (View/Options.../ Plugins/Experimental/Dummy VST plugin scan). Bad news are that all, yes all as in every native VST plugins, are indistinguishable from being just pure audio effects, either mono or stereo, whatever, and thus all being considered full-blown stereo VSTi instruments (which are the vast mainstream and rather interesting majority, nevertheless:). - The plugin selection dialog (Add Plugin...) now features the option whether the selected plugins should be activated on insert. - Mixer strip titles now have distinguishable type icons, either for audio or MIDI, and shown on all buses and track strips. - Major optimization breakthrough: muted audio tracks aren't streamed any longer, saving precious CPU cycles from decoding, resampling, pitch-shifting, time-stretching, plugin effects, whatever. - Incredible as it might be, audio/MIDI track record monitoring is now mixed (or merged) with rolling playback content, thus not as mutually exclusive between record and playback states anymore; also, track mute/solo states doesn't apply to recording material anymore. - Main form timer slot gets corrected and now independent of current process buffer-size in regard to JACK transport synchronization. - All file references in session state file are now stored as relative paths to main session directory. - DSSI/VSTi plugin presets can now be explicitly recalled from file (ie. Open/load preset) through this new tool button whether visible while in the generic plugin form. - Due to some trouble with newer Qt >= 4.4 applications regarding font size configuration, a new global user option is now available to the rescue: View/Options... /Display/Base font size (default is no-op). - Logarithmic scale is now taken into effect by control parameter sliders, in the generic plugin editor dialog as provided by LADSPA and DSSI plugin types. - MIDI track bank/program does not default to zero (PC#0) anymore. - Second attempt for Qt4.4 build support, regarding the bundled atomic primitives, now corrected and way more seriously :). - Long due DSSI/VSTi plugin host implementation has taken shape for MIDI instruments (eg. soft-synth plugins); DSSI reached its full host implementation and VSTi is already kicking as well. - DSSI/VSTi plugin presets may now be stored to external XML files, which should include all parameter values and configuration data chunks, taken as proper state snapshot and subject for recall. - Dedicated audio output bus option is now also accessible for all MIDI instrument plugins, either set globally as a default mode in View/Options.../Plugins/Instruments or in the plugin context menu for MIDI tracks, as an undoable command. - Fixed a potential crash-exception due to freeing a null-pointer, raised on some ever stringent platforms and while adding tracks to empty sessions, which is the same to say this was crashing more than always:). - Loop turn-around is now taken care of, as this has been found missing and causing noticeable gapping when un-muting or changing MIDI track events while in playback. - An off-by-one bug was fixed while inside MIDI cursor backward seek method, which was missing all other events that have the same exact onset timing. - Attempt to load Qt's own translation support and get rid of the ever warning startup message, unless built in debug mode. (transaction by Guido Scholz, while on qsynth-devel, thanks). - Only one application instance is now allowed to be up and running, with immediate but graceful termination upon startup iif an already running instance is detected, which will see its main widget shown up automatically (Qt/X11 platform only). - Clip fades have now a slight transparency. - Avoid loop read-ahead on initial audio clip loading. - Messages file logging makes its first long overdue appearance, with user configurable settings in View/Options.../Logging; options dialog was slightly rearranged and moved the Plugins section into a new tab page. - Audio/MIDI drifting correction was missing its own correct and due (re)initialization whenever playback is (re)started; also, MIDI metering synchronization has been fixed once again. - Fixed session cursor backward seeking, specially applicable when playback passes the end of overlapped clips. - Fixed potential crash when opening bogus audio files. - Time-stretch FIFO buffer implementation is now made generic, as template, fixing a destructor memory leak in the process. - Include legacy headers, stdlib.h and string.h, where necessary to build with stricter gcc/g++ >= 4.3. 0.1.3 2008-05-02 The Frugal Damsel - As one may find convenient sometimes, the global time display format (frames, time or BBT) may now be changed on the main transport time spin-box context menu. - Left-clicking on the track list number column now toggles all track content clip selection. - Prevent audio-buffer initialization mashups when editing short audio clips while playback is rolling and within clip region. - Audio peak files gets a bit simplified, dropping the peak frame count from its header; peak waveform graphics are now rendered as straight lines when over the end of audio file. - The drop-span option (View/Options.../Drop multiple audio files into the same track) now also applies when importing tracks (as in Track/Import Tracks/Audio...) to concatenate multiple audio clips into one and the same new track. - Audio and MIDI meter level colors are now user configurable (as global configuration options, View/Options.../Display/Meters) - First attempt for Qt4.4 build support, regarding the bundled atomic primitives, which have changed upstream as advertised (thanks to Paul Thomas, for spotting this one first time). - Record monitor switch is now an accessible button option on all track mixer strips; for visual consistency, the old bus "thru" switch button has been renamed to "monitor". - Force track-view position reset to origin on session close. - Fixed segfault on inserting an external file into files widget. - Mixer splitter sizes are now better saved/restored when closed. - Track record monitoring is now a state option, being toggled from the Track/State/Monitor menu; applies both to audio end MIDI tracks: when set all input will be pass-through to the current assigned output bus, including track plug-ins chain. - Session dialog gets split in its own tab components, between descriptive, time and view configuration ones. - Drifting correction among audio and MIDI engines is now back, but avoided while recording or should it be while looping? - Time-stretching percent value gets its semantics inverted, as thought consistent with ones general sense for relative stretching ie., lower to shrink and higher to make longer. this is a major up-side-down change and should affect all sessions saved with time-stretched audio clips. - Slack space in main tracks and MIDI clip editor views are now proportional to viewport width, leaving enough room for drag and moving content past the current session length, specially at the lower zoom levels. - Clip end time is now also shown on tool-tip. - When armed for recording, MIDI tracks are now monitored and filtered through their own output bus, thus having the same behavior as audio tracks; this also implies that all record armed tracks won't playback their current content material when recording is engaged and rolling; track mute and solo states are now honored on record monitoring. - Audio clip pitch-shifting makes its first appearance, with the optional help from Chris Cannam's RubberBand library. - A new MIDI editor tool is available: note/pitch randomize. - Avoid (re)setting the default session directory if a session cannot be open or loaded for some reason. - Another nastiness bites the dust: a subtle but progressive drifting has been swept away from the audio buffer looping; zero buffer flushing is now also taken into account, which was the cause for serious drifting on time-stretched clips. - A major digital audio processing bug was tamed: audio clip fade-in/outs are now linearly piece-wise applied, even at the clip edges, giving a much smoother rendering and thus mitigating the nasty click-and-pop artifacts that were in fact due to some early design optimization with a poor and sloppy implementation. 0.1.2 2008-03-23 The Frantic Dame - Session length fixed (yet again) while extend recording; also improved follow-playhead switching while playback/recording. - Whitespace sanitization gets leaner for all recorded filenames. - Run-time SSE optimization detection has been improved while on configure; additionally, IEEE 32bit float specific optimizations have also sneaked in. - SSE optimization is now featured over all audio monitoring, and most specially on audio bus buffering, lowering the CPU burden a bit while doing track and bus gain, pan, metering and mix-down. - Fixed MIDI clip move into new track, preserving the original channel, bank and program whenever possible. - Fixed session cursor seeking, specially regarding overlapped clips, once gain. - The MIDI editor gets new menu access to current MIDI clip track (see File/Track/Inputs, Outputs, Properties); selection of MIDI events has also been improved, specially regarding overlapped note events. - Clip split command enters the stage (see Edit/Clip/Split) about splitting the current (selected) clip at the current playhead position (red cursor line). - Creating new clips from scratch is now finally permitted (see Edit/Clip/New...); additionally, the clip properties dialog is now also allowing for changing the filename (and track/channel as special to MIDI clips). - Record armed tracks are now properly monitored and fed through their own output audio bus on mix-down, which includes plug-in effects processing. - The files widget get alternating coloured rows. - VST plug-in preset values are now being restored properly; individual parameter changes are now being queued for the also convenient undo/redo command pattern. - Some audio clip buffer-sync tweaks have sneaked in, improving and fixing the rendering of full-overlapped, integrally cached and/or offset clips altogether. - Stuffed one primordial shot on XInitThreads() at the main head, and let native VST plug-ins start behaving as they should, or not; this might be in fact problematic and dangerous for people who won't ever try the JUCE based plugins as from JUCETICE (http://www.anticore.org/jucetice), due to some broken locking mechanism in xcb; thanks anyway to mighty kRAkEn/gORe@JUCETICE for this precious hint and from who knows best. - True deterministic session length update has due fixed. - Track menu has new accessible actions: Track/Inputs - show current track input bus connections; Track/Outputs - show current track output bus connections; Track/State/Record - arm current track for recording; Track/State/Mute - mute current track; Track/State/Solo - solo current track; Track/Navigate/First - make current the first track; Track/Navigate/Previous - make current the previous track; Track/Navigate/Next - make current the next track; Track/Navigate/Last - make current the last track; Track/Move/Top - move current track to top; Track/Move/Up - move current track up; Track/Move/Down - move current track down; Track/Move/Bottom - move current track to bottom; - View menus have new accessible actions: View/Zoom/In - horizontal and vertical zoom-in (Ctrl +); View/Zoom/Out - horizontal and vertical zoom-out (Ctrl -); View/Zoom/Reset - reset both zoom levels to default; View/Snap - select current snap-per-beat setting; - Plug-in forms don't auto-open on session reload anymore. - Keyboard shortcuts icon item (Help/Shortcuts...) sneaks in. 0.1.1 2008-02-16 The Futile Duchess - After some great user demand, keyboard shortcuts are finally configurable, as found provisionally under Help/Shortcuts..., for the main application menu and for the MIDI editor as well. - Debian package gets SSE optimization disabled as default. - At least some transport actions get to be non auto-repeatable when pressed for much too long, as Play and Record, avoiding the tumbling imposed from the keyboard. - For the first time ever, jackd auto-start is now allowed (!). - OSC service support through liblo gets optional at configure time, now leading the way to proper DSSI plug-in hosting. - All plug-in widget controls count are now capped to one hundred. - Plugin paths setup is now made available on the options dialog, overriding each of respective default settings, as implicit from the LADSPA_PATH, DSSI_PATH and VST_PATH environment variables (see View/Options.../Display/Plugin Paths). - Clip fade-in/out lengths are now kept relative to tempo changes and also to clip offset and length changes (clip resizes). - Automatic time-stretching for all audio clips when session tempo changes, may now be disabled/enabled as a global session option (see View/Options.../Audio/Playback/Automatic time-stretching). - Double-clicking on an empty area (de)selects all clips on track. - MIDI capture (record) quantization is now an option, possibly handy for some jerky performance musicians, as the one found in myself ;) (see View/Options.../MIDI/Capture/Quantize). - The global options dialog (View/Options...) has seen its Display tab page being moved back and to the right. - Major rewrite of the plug-in infrastructure, adding primordial support for DSSI and native VST plug-in flavors. - Drag-and-drop of plug-in instances are now allowed intra- and inter-mixer strip chains, either on tracks or buses. - Turning track record off while recording is rolling was leaving the session in a inconsistent recording status, now fixed. - A random but instant crash upon audition/pre-listening player onset was hopefully fixed. 0.1.0 2008-01-05 The Frivolous Debutante. - Audio clip time-stretching makes its debut, with code adapted and refactored from the SoundTouch library, under the (L)GPL umbrella. - New "Options.../Audio/Playback/Quick seek time-stretching" global option, providing a quick seek mode (hierarchical search) while doing all audio buffer time-stretching. - Changing session tempo will automatically apply the corresponding time-stretch percent factor to all in-place audio clips. Audio clip dialog also includes a new time-stretch property setting. - Tempo changes are now affecting clip offsets correctly, keeping the clip offset constant in time units (ticks), as are clip start and length properties already. - Mixer splitter sizes are now properly saved/restored when hidden. - Extended multi-selection is now featured on the files widget; all drag and drop functionality has been almost completely rewritten. - SSE optimization is now enabled where available (via configure). - Options for having separate dedicated ports for the audition/pre- listening player output, audio metronome output, MIDI control input/output and MIDI metronome output, are now in place. - A brand new subtle option sneaks in, affecting the drag-and-drop of the main track-view: View/Options.../Drop multiple audio files into the same track, whether to drop multiple external files into new or existing track as concatenated audio clips. - The audio metronome makes its debut as an alternative to the MIDI existing one; parameters include bar and beat audio sample files, accessible from the View/Options.../Audio/Metronome dialog. - Files widget action refactorization; the files context menu gets its due item icons and a new menu item for direct audio player accessibility. - MIDI time resolution changes (ppqn, ticks per beat) now tries to keep all session MIDI clip times unchanged as far as possible. - MIDI channel volume and panning control change events, CC#7 and CC#10 respectively, are now rendered unfiltered on playback. - First rendition of the long due implementation of an audition or pre-listening audio player is now in place; the files window got this new play/stop control button on its lower-right corner. - Actual instrument definition note (keys) and controller names are now in effect on the MIDI editor, whenever applicable. - Fixed instrument bank selection method, "Bank MSB" (2), which was broken enough to never send the correct bank number. - Mouse-wheel horizontal scrolling is now accessible on every view, while pressing a modifier key (Shift or Ctrl). - New auto-backward transport option: when enabled the playhead will be reset backward automatically whenever transport stops playing. - A suicide-crash has been fixed while invoking the bus dialog from the respective mixer bus strip context menu. - Master (default) buses are always set to Duplex mode, being now an enforced update policy while on the Buses dialog. - A stupid lockup bug (infinite loop) was spotted on the track bus assignment method and squashed (thanks, lexridge). - New keyboard shortcuts for toggling the Connections tool (F8) and the mighty Mixer tool (F9) windows. - Avoid showing a context menu while right-clicking on time rulers. - Audio clip waveform drawing gets additional closing points. - It is now possible to change the length/size of a clip by dragging its left or right edges, while in the main track-view. Shift/Ctrl+drag will also time-stretch to the resulting audio clip length. - Another off-by-one mistake was corrected, which was causing audio clips to go out-of-sync on loop turnover boundary; also changed the loop turnaround strategy, now honoring already cached periods. - A race-condition has been mitigated in the audio-buffer thread, that was exposed and lead to sudden application freezing upon changing some composite audio clip commands. - Take absolute audio peak values only, making peak files a little bit shorter and hopefully faster to load and draw as waveforms. 0.0.9 2007-11-30 The Adolescence Prime - Drag-and-dropping of MIDI files without specific track or channel, into existing tracks, is now rejected. The drop operation is now allowed on the track-view blank area only, meaning the same as the complete MIDI file import into session. - Record actual MIDI clip length to last play-head position, instead of time of last event in the recorded sequence. - Connections item lists gets properly sorted, as intended. - Clear connection persistance once an explicit discconnection is issued on any of the (intrinsic) bus ports. - MIDI output buses now get the panning slider to spit out some GM system master balance (sysex) messages, being now enabled. - Mouse hovering on the clip fade-in/out handles, while in the main track-view, gets its long due cursor pointer feedback. - Fixed a off-by-one boundary issue on MIDI clip event playback, which were enqueuing duplicated MIDI events on every read-ahead output thread processing cycle (1 sec). - Transport menu and toolbar are now featured on the MIDI Editor. - Use actual session name when asking to save changed session. - Transport loop setting keyboard shortcuts swapped: Ctrl+L will set the loop immediately, and Shift+Ctrl+L will toggle on/off. - Changing MIDI event duration may now affect MIDI clip duration. - Alternate sharp-note color lines have returned to MIDI Editor canvas, as was the shadow color marking the end of MIDI clip. 0.0.8 2007-11-12 The Twelfth Tight - Bus context menu is now accessible from respective mixer strip. - Fixed a subtle crash-suicide issue when invoking the bus dialog with a double-click over the corresponding mixer bus strip; also fixed the sloppy ganguing mistake when changing mixer bus gain (volume) and panning values. - MIDI Omni mode (sort of) makes its entrance as a new MIDI track property, meaning that is now finally possible for the capture of any unfiltered MIDI channel event, without regard to the current channel assignment, which still applies for playback purposes. - Audio (pass-)through has been also implemented, now being a common and consistent property of both audio and MIDI buses, provided those are set in duplex mode (input and output). - Re-touched follow-playhead and continue-past-end tool icons, again to be a bit softer and not so bright as to hurt someones eyes. 0.0.7 2007-10-31 The Eleventh Tower - Suspend auto-follow-playhead while dragging or moving content over the main track and midi editor views; re-touched follow-playhead and new continue-past-end tool icons. - Playback is now forced complete full-stop whenever play-head goes behind the current session length and/or loop-end and the newer "continue past end" option is enabled from transport menu. - Tool/child windows position and size preservation fixed. - MIDI (pass-)through has been finally implemented, after several kind requests, it applies as a property of duplex-mode MIDI buses; this new setting is configurable from the View/Buses... dialog; also from respective new input bus mixer-strip button; when enabled, implies all incoming MIDI events at the input bus will pass-through unchanged to the corresponding output bus, as found useful just for direct monitoring one's performance without the help of any extra circumvent or kludgy connections. - Mouse cursor shape changes accordingly while hovering in header time-scale rulers, both in main track-view and MIDI editor. - Track-view clipboard paste action has been refactored, with the user interface consistent with the same functionality featured on the MIDI editor: the clipboard selection being pasted now floats at the mouse pointer and can be moved around before placed into its final position, either with the mouse or keyboard arrow keys. - A unitialized member variable bug affecting all MIDI clips has been discovered and squashed; this one has been lurking for quite some time and was causing wrong clip editing results, specially when tempo or meter differs between session and the MIDI file. - Keyboard step-moving is now allowed while pasting in MIDI editor. - Track-view clip selection can now be drag-moved into the void (bottom) view area creating brand new tracks automagically. - Losing focus resets all current keyboard step-moves in progress, affecting the main track-view and all MIDI editor as well. - As done before on the MIDI editor, the main track-view current selection may be step-wise moved using the keyboard arrow keys and the enter/insert keys for final placement; horizontal step movement is quantized according to current snap setting; vertical key-step movement is only allowed to selected clips belonging to one single and the same track. - Immediate session loop setting, accessible from the main menu. - Track properties dialog gets fixed again in its auto-size treat. - Another audio-buffer thread bug was scrubbed off, which was causing spurious and audible garbage on certain loop workloads. 0.0.6 2007-10-09 The Tenth Commencement - A bit more of precision is achieved over the metronome regular ticking and both the audio and MIDI monitor meters. - A rudimentary MIDI metronome is now in place; parameters, like MIDI channel, bar and beat accent note, velocity and duration, are readily configurable from the main menu, View/Options... /MIDI/Metronome dialog. - Track properties dialog now gets tightly auto-sized, depending whether its an audio or a MIDI track. - MIDI clips are now auto-extendable when adding or moving events beyond the clip length and while in the MIDI Editor, of course. - MIDI editor current selection can now be step-wise moved using the keyboard arrow keys and the enter/insert keys as for final placement; horizontal step movement is subordinated to current snap per beat setting, no less than unity; vertical step moves are obviously quantized to the next semitone. - Get configure to try and detect the correct qmake location and insert it the search order, so let the qt4 tools take precedence when --with-qt option is given and older qt3 ones coexist and are found located ahead in the PATH. - Drifting correction on audio and MIDI engines was seriously infected in some kind of snafu conception, as evidence lead to even worse drifting being detected to much of great despair, specially after recording and/or bouncing audio tracks from MIDI sequenced material. Credit must certainly go to Christian Schoenebeck on splatting this sloppy one on the face. - MIDI editing actions while playing now get immediate feedback; this was possible to some internal interface redesign of all MIDI editor accessory classes, making the MIDI clip now being the main editing target object instead of just the MIDI event sequence as it was previously. - Simple as it could ever be, the build executive summary report is now given on configure. - The internal decoded frame list for MPEG 1Audio Layer III (mp3) audio files (ie. via libmad) has been made one-time cached as global shared objects, benefitting from the fact that the list is always completely (re)built during the peak file computation, and thus speeding up all frame accurate access operations (seek) over this specific audio file format. - More eye-candy is sneaking in the MIDI editor: there's new view options on the View menu: Note Color and Value Color, affecting note event colors according to pitch and/or velocity. - New view option on the MIDI editor: on menu View/Note Duration switches whether events are shown proportional to their durations or as simple vertical candlesticks. - New snap-per-beat divisors are now available (Beat/3, 6, 12, 24 and 48), giving support for triplets for the very first time (after a heads-up suggested patch from Marko, thanks). 0.0.5 2007-09-08 The Ninth Hitch Nail - MIDI edit tools (quantize, transpose, normalize, randomize, resize) are all functional and ready for experimentalism; gets in its own top-level menu and form with named preset store and recall functionality. - Main form backward and rewind transport actions are now being immediately enabled when playing from the session (zero-time) start position. - Audio and MIDI export sneaks in and in form and accessible from the main Track menu. - MIDI track channel is now properly set on session (re)load; track background color changes was missing the alpha setting. - The mix-down buffering was fixed again, now taking multi-track overlapping clips into consideration (was a lot more broken since the recent glitch-looping fix). - Dirty MIDI clip editing control has been fixed but still somewhat hacky nevertheless. - First attempt on solving a nasty MIDI editor bug, which was quietly and severely crippling MIDI files while saving offset edited clips. - Session loop (re)setting is finally now an undoable command. - Yet another insidious bug has been swept away from under the carpet: once again on audio looping, some astonishing old and crappy session cursor seek-backward statement was lurking to be laid off. Gone now, simply as it is, growing old on this :) - A tremendous bug has been fixed: audio looping is now a little more glitch-free as the mix-down buffering was badly broken even since its primordial implementation. Rejoice. - Minor improvements on track-view cursor updates and visual tracking while recording. - MIDI editor windows get their keyboard accelerator/shortcuts back in business, whether opted as tools always on top or not. - The infamous "Keep tool windows always on top" global option is now infecting the Connections, Mixer, Plugin and MIDI Editor window instances with no probable regrets. To be used with discretion, of course. - Session update/initialization gets it clean on startup. - Range selection action (Ctrl+R) is now back in business with the added bonus of being accessible from all MIDI editor instances too. - Common edit-head and tail cursor positions are now under common control and display from all MIDI editor instances; the session loop-start/end points are now also shown on every time-line and share the same control behavior across all MIDI editor instances. 0.0.4 2007-07-19 The Eighth Wanderer - Main toolbar tempo spin-box gets loose from keyboard change tracking (Qt >= 4.3); custom spin-box compilation fix for Qt 4.1. - Illusive but nasty Connections/Patchbay item tooltip crash bug has been hopefully fixed (Qt >= 4.3); QComboBox::editTextChanged() signal replaces old QComboBox::textChanged(). - Combo-box setup history has been corrected on restore, which was discarding the very initial default (factory) contents. - Make debian package build depend on libqt4-dev; win32 console flag is back to qmake project file. - MIDI instrument selection (e.g. on track form) gets fixed and improved. - Sorting method for the connections port list has been refactored; potential crash bug fix on connections sorting method. - Messages class accessor methods constness fix. - Got rid of some autoconf redundand thingies on configure; late debian changelog update. - Desktop categories update: AudioVideo. - README correction. 0.0.3 2007-06-23 The Seventh Draught - Crash fix on the connections widget, was a matter of refactoring the refresh/clear slots. - Help menu added to MIDI editor form (redirected and same to main form anyway). - Clip properties form gets its proper sanity check, querying any existing clip editor whether its safe to apply the new settings. - Mixer sliders get their long due valued correction, hopefully. - Transport backward and play/stop are now made accessible from the MIDI editor widget, through their keyboard accelerator shortcuts (backspace and space, respectively). - Transport actions (play, rec, rew and ffwd) are now kept stable on a single point, instead of being scattered all over the main form code; transport visual feedback might get affected, specially regarding the MMC processing. - Application icon is now officially installed into ${prefix}/share/pixmaps. - Spec file is now a bit more openSUSE compliant; just made RPM requirements as exigent as the new debian ones. - Paste cursor is now properly preserved after leaving MIDI editor views. - Amazingly why this was not spotted before, the main application logo-icon has been downscaled to the 32x32 pixel standard icon size. - MIDI clip editor clipboard gets singleton status and is now shared on all MIDI editor instances. Similarly to the main track-view, Shift/Ctrl-left-clicking on the MIDI editor views sets the current session play-head position. - A desktop entry file has been included on install, at last. - Clips in main track-view get more info in the form of tooltips. - Major rounding fix to time-scaling and most specially on all those internal MIDI I/O methods. - Extended range selection from the time-ruler and key-list headers is now possible by click-and-drag the mouse pointer. - Play-head cursor is now also displayed and/or set position on all open MIDI clip editors time line view. As in the main application form, a new local follow play-head option is also featured on the MIDI editor view menu and toolbar. - All MIDI file save operations are now logged to main messages and files are added to the main files list view. - Initial debianization. - MIDI capture/record file format (SMF Format 0 or 1) is now an user option, introducing the new MIDI tab on the global View/Options dialog. - A bad old-time session cursor glitch has been apparently fixed. - Make sure the generic clip properties form is modal. - Major rewrite and adaptation to the session time-scale properties, making its way for a brand new command instance: the session-tempo command. - Changing the snap-per-beat combobox value on the main window toolbar does not make it as an undoable command anymore. - Long due MIDI clip editor integration has come to reality. - Major rewrite on the MIDI sequence file read/write methods, in preparation to the coming MIDI clip editor. - Status-bar session length label now gets rightly updated, while extended recording, of course. - Clip properties fade-in/out lengths, gets their old due constraints. - Main transport time display is now an editable custom spin-box; the Tempo (BPM) spin-box has seen new colors (green on black). - Transport time display format option adds the new choice of absolute frame number, alternative to previous time and BBT. - The frame-time based spin-boxes, on the clip properties form, were replaced with a new custom one, allowing for alternate frame, time and BBT input/display formats. - Time-scale helper class has been introduced. 0.0.2 2007-05-26 The Sixth Lord - Audio/MIDI connections gets slightly refactored, contributing for whole robustness, specially in case of incidental engine shutdown. - Mixer window gets a minimum default height bump. - Clip fade-in/out type changes have been properly fixed. - Complete refactoring of the command class pattern, making it now derived from QObject and not having a reference to the main form anymore. - Inoperative context menu event handler has been removed from the track-view. - MIDI sequence note-on event tracking now uses faster QHash class, instead of original QMap. - Off-by-one bug fix on MIDI track write method, while parsing co-incident note-on/off events in the wrong order and thus leaving note events with an invalid (zero) duration; obviously affecting MIDI recording in very special circumstances. - Minor and rather innocuous drop at this time in the MIDI event class structure: the flags member field. - Port connections now get their lines correctly drawn; strangely enough, the connection lines were being painted only for the parent client items, probably since the Qt4 migration (aka. Halloween files). - Early clip editing is in place (clip name, start, offset and length parameters, fade in/out length and type). - Some menu item text capitalization. 0.0.1 2007-05-07 The Filthy Fifth - Newer JACK 0.105.0 seems to bitch, probably correctly, about the return value of the process callback. Make it to bitch no more by ensuring the JACK client is always issuing the innocuous 0 (zero) return value. - Important fixes have been issued, affecting MIDI recording: MIDI sequence zero-time event insertion; MIDI file pending note-off processing on write-track method. - Qt4 migration complete. 0.0.0 2006-10-31 The Halloween Files qtractor-0.9.25/PaxHeaders/LICENSE0000644000000000000000000000013214166551171013540 xustar0030 mtime=1641730681.428609973 30 atime=1641730681.428609973 30 ctime=1641730681.428609973 qtractor-0.9.25/LICENSE0000644000175000001440000004310314166551171014771 0ustar00rncbcusers00000000000000 GNU GENERAL PUBLIC LICENSE Version 2, June 1991 Copyright (C) 1989, 1991 Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. 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It is safest to attach them to the start of each source file to most effectively convey the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found. Copyright (C) This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. Also add information on how to contact you by electronic and paper mail. If the program is interactive, make it output a short notice like this when it starts in an interactive mode: Gnomovision version 69, Copyright (C) year name of author Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'. This is free software, and you are welcome to redistribute it under certain conditions; type `show c' for details. The hypothetical commands `show w' and `show c' should show the appropriate parts of the General Public License. Of course, the commands you use may be called something other than `show w' and `show c'; they could even be mouse-clicks or menu items--whatever suits your program. You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the program, if necessary. Here is a sample; alter the names: Yoyodyne, Inc., hereby disclaims all copyright interest in the program `Gnomovision' (which makes passes at compilers) written by James Hacker. , 1 April 1989 Ty Coon, President of Vice This General Public License does not permit incorporating your program into proprietary programs. If your program is a subroutine library, you may consider it more useful to permit linking proprietary applications with the library. If this is what you want to do, use the GNU Lesser General Public License instead of this License. qtractor-0.9.25/PaxHeaders/README0000644000000000000000000000013214166551171013413 xustar0030 mtime=1641730681.428609973 30 atime=1641730681.428609973 30 ctime=1641730681.428609973 qtractor-0.9.25/README0000644000175000001440000002321314166551171014644 0ustar00rncbcusers00000000000000Qtractor - An Audio/MIDI multi-track sequencer ---------------------------------------------- Qtractor is an audio/MIDI multi-track sequencer application written in C++ with the Qt framework [1]. Target platform is Linux, where the Jack Audio Connection Kit (JACK) for audio [2] and the Advanced Linux Sound Architecture (ALSA) for MIDI [3] are the main infrastructures to evolve as a fairly-featured Linux desktop audio workstation GUI, specially dedicated to the personal home-studio. Website: https://qtractor.org Project page: https://sourceforge.net/projects/qtractor Git repos: https://git.code.sf.net/p/qtractor/code https://github.com/rncbc/qtractor.git https://gitlab.com/rncbc/qtractor.git https://bitbucket.org/rncbc/qtractor.git Wiki: https://sourceforge.net/p/qtractor/wiki/ - static rendering: https://qtractor.org/doc - user manual & how-to's: https://download.sf.net/qtractor/qtractor-manual-and-howtos.epub https://download.sf.net/qtractor/qtractor-manual-and-howtos.pdf Weblog: https://www.rncbc.org Qtractor is free, open-source software, distributed under the terms of the GNU General Public License (GPL) [19] version 2 or later. Features -------- - Multi-track audio and MIDI sequencing and recording. - Developed on the Qt C++ application and UI framework [1]. - Uses JACK [2] for audio and ALSA [3] sequencer for MIDI as multimedia infrastructures. - Traditional multi-track tape recorder control paradigm. - Audio file formats support: OGG (via libvorbis [6]), MP3 (via libmad [7], playback only), WAV, FLAC, AIFF and many, many more (via libsndfile [4]). - Standard MIDI files support (format 0 and 1). - Non-destructive, non-linear editing. - Unlimited number of tracks per session/project. - Unlimited number of overlapping clips per track. - XML encoded session/project description files (SDI). - Point-and-click, multi-select, drag-and-drop interaction (drag, move, drop, cut, copy, paste, paste-repeat, delete, split, merge). - Unlimited undo/redo. - Built-in mixer and monitor controls. - Built-in connection patchbay control and persistence (a-la QjackCtl [20]). - LADSPA [5], DSSI [11], native VST(2), VST3 [12] and LV2 [13] plug-ins support. - Unlimited number of plug-ins per track or bus. - Plug-in presets, programs and chunk/configurations support, including native VST FXB/FXP file support. - Unlimited audio/MIDI effect send/return inserts per track or bus. - Loop-recording/takes. - Audio/MIDI clip fade-in/out, cross-fade (linear, quadratic, cubic). - Audio/MIDI clip gain/volume, normalize, export. - Audio/MIDI track and plugin parameter automation (dynamic curves, sample&hold, linear and spline modes). - Audio clip time-stretching (WSOLA-like or via librubberband [9]), pitch-shifting (via librubberband [9]) and seamless sample-rate conversion (via libsamplerate [8]). - Audio/MIDI track export (mix-down, render, merge, freeze). - Audio/MIDI metronome bar/beat clicks. - Unlimited tempo/time-signature map. - Unlimited location/bar markers. - MIDI clip editor (matrix/piano roll). - MIDI instrument definitions (a-la Cakewalk(tm) (*.ins) [21]); SoundFont (*.sf2) and MIDI Names XML (*.midnam) files also supported. - MIDI controller mapping/learn/assignment (mixer and plug-in parameters). - MIDI system exclusive (SysEx) setups. - JACK transport sync master/slave. - JACK session support. - NSM (Non Session Management) support [16]. - MMC control surface enabled. - MIDI Clock, Song Position Pointer (SPP) support. - Configurable PC-keyboard and MIDI controller shortcuts. Requirements ------------ The software requirements for build and runtime are listed as follows: Mandatory: - Qt framework [1], C++ class library and tools for cross-platform application and UI development https://qt.io/ - JACK [2] Audio Connection Kit https://jackaudio.org/ - ALSA [3], Advanced Linux Sound Architecture https://www.alsa-project.org/ - libsndfile [4], C library for reading and writing files containing sampled sound http://www.mega-nerd.com/libsndfile/ - LADSPA [5], Linux Audio Developer's Simple Plugin API http://www.ladspa.org/ Optional (opted-in at build time): - libvorbis [6] (enc, file), Ogg Vorbis audio compression https://xiph.org/vorbis/ - libmad [7], High-quality MPEG audio decoder https://www.underbit.com/products/mad/ - libsamplerate [8], The secret rabbit code, C library for audio sample rate conversion http://www.mega-nerd.com/SRC/ - librubberband [9], Rubber Band Audio Time Stretcher, an audio time-stretching and pitch-shifting library https://breakfastquay.com/rubberband/ - liblo [10], Lightweight OSC implementation (needed for DSSI GUI [11] and/or NSM support [16]) http://liblo.sourceforge.net/ - DSSI [11], An API for soft synth plugins with custom user interfaces http://dssi.sourceforge.net/ - VST SDK [12], Steinberg's Virtual Studio Technology (see README.VST(3)) https://www.steinberg.net/ - LV2 [13], Audio Plugin Standard, the extensible successor of LADSPA http://lv2plug.in/ - liblilv [14], Lightweight LV2 host implementation stack https://drobilla.net/software/lilv/ https://drobilla.net/software/sratom/ https://drobilla.net/software/sord/ https://drobilla.net/software/serd/ - libsuil [15], Lightweight C library for loading and wrapping LV2 plugin UIs https://drobilla.net/software/suil/ - libaubio [17], a library for real time audio labelling https://aubio.org Installation ------------ Unpack the tarball and in the extracted source directory: cmake [-DCMAKE_INSTALL_PREFIX=/usr/local] -B build cmake --build build [--parallel ] and optionally, as root: sudo cmake --install build See also the README.cmake file in the source distribution. Configuration ------------- Qtractor holds its settings and configuration state per user, in a file located as $HOME/.config/rncbc.org/Qtractor.conf . Normally, there's no need to edit this file, as it is recreated and rewritten everytime qtractor is run. Bugs ---- Probably plenty still, Qtractor maybe considered on beta stage already. Support ------- Qtractor is free, Linux Audio [18] open source free software. For bug reports, feature requests, discussion forums, mailing lists, or any other matter related to the development of this piece of software, please use the Sourceforge project page (https://sourceforge.net/projects/qtractor). You can also find timely and closer contact information on my personal web site (https://www.rncbc.org). Acknowledgments --------------- The dated Qtractor quick start guide and user manual for version 0.5.x has been authored by Seth Kenlon & Klaatu. (https://downloads.sourceforge.net/qtractor/qtractor-0.5.x-user-manual.pdf) The older Qtractor user manual for version 0.3.0 and before, have been co-authored by James Laco Hines and Stephen Doonan. (https://downloads.sourceforge.net/qtractor/qtractor-0.3.0-user-manual.pdf) Qtractor logo/icon is an original work of Andy Fitzsimon, borrowed from the public domain openclipart.org gallery. A special mention should also go to the translators of Qtractor (see TRANSLATORS) and of course, last but not least, to all the past, present and future contributors of the Qtractor Wiki. (https://sourceforge.net/p/qtractor/wiki/) Thank you all. References ---------- [1] Qt framework, C++ class library and tools for cross-platform application and UI development https://qt.io/ [2] JACK Audio Connection Kit https://jackaudio.org/ [3] ALSA, Advanced Linux Sound Architecture https://www.alsa-project.org/ [4] libsndfile, C library for reading and writing files containing sampled sound http://www.mega-nerd.com/libsndfile/ [5] LADSPA, Linux Audio Developer's Simple Plugin API http://www.ladspa.org/ [6] libvorbis (enc, file), Ogg Vorbis audio compression https://xiph.org/vorbis/ [7] libmad, High-quality MPEG audio decoder https://www.underbit.com/products/mad/ [8] libsamplerate, The secret rabbit code, C library for audio sample rate conversion http://www.mega-nerd.com/SRC/ [9] librubberband, Rubber Band Audio Time Stretcher, an audio time-stretching and pitch-shifting library https://breakfastquay.com/rubberband/ [10] liblo, Lightweight OSC implementation (needed for DSSI GUI support) http://liblo.sourceforge.net/ [11] DSSI, an API for soft synth plugins with custom user interfaces http://dssi.sourceforge.net/ [12] VST SDK, Steinberg's Virtual Studio Technology (see README.VST) https://www.steinberg.net/ [13] LV2, Audio Plugin Standard, the extensible successor of LADSPA https://lv2plug.in/ [14] liblilv, Lightweight LV2 host implementation stack (needed for LV2 support) https://drobilla.net/software/lilv/ https://drobilla.net/software/sratom/ https://drobilla.net/software/sord/ https://drobilla.net/software/serd/ [15] libsuil, Lightweight C library for loading and wrapping LV2 plugin UIs (needed for LV2 UI support) https://drobilla.net/software/suil/ [16] Non Session Management (NSM) http://non.tuxfamily.org/nsm/ [17] libaubio, a library for real time audio labelling https://aubio.org [18] Linux Audio consortium of libre software for audio-related work https://linuxaudio.org [19] GNU General Public License https://www.gnu.org/copyleft/gpl.html [20] QjackCtl - JACK Qt GUI Interface https://qjackctl.sourceforge.io http://qjackctl.sourceforge.net [21] Cakewalk, powerful and easy-to-use tools for Windows-based music and sound production http://www.cakewalk.com/ Enjoy && have (lots of) fun. -- rncbc aka Rui Nuno Capela rncbc at rncbc dot org https://www.rncbc.org qtractor-0.9.25/PaxHeaders/README.VST0000644000000000000000000000013214166551171014066 xustar0030 mtime=1641730681.428609973 30 atime=1641730681.428609973 30 ctime=1641730681.428609973 qtractor-0.9.25/README.VST0000644000175000001440000000363214166551171015322 0ustar00rncbcusers00000000000000Native VST plug-in support -------------------------- Building for native VST support is not that easy. To say the least, it might not work out of the box. First, due to licensing issues, you'll have to go through the nuisance and download yourself the VST SDK, from its site: Steinberg Media Technologies GmbH https://www.steinberg.net Steinberg 3rd Party Developers https://www.steinberg.net/en/company/developers.html It doesn't really matter much whether you pick an older VST 2.x or the latest VST 3.x version of the VST SDK, you need to pick one and just one only. You may need to download the later anyway, as the former might be included and distributed in that way only. But again, you're on your own. Once downloaded the VST SDK zip-archive, you'll have to unpack the pertinent header files, which are found under the respective folder: - VST SDK 2.4: vstsdk2.4/pluginterfaces/vst2.x/ aeffectx.h aeffect.h - VST SDK 3.x: VST_SDK/VST2_SDK/pluginterfaces/vst2.x/ aeffectx.h aeffect.h Just copy those couple of files to somewhere on your system. You may choose to copy those files into some of the system standard include directories (eg. /usr/local/include or /usr/include). That way, all will be handled automagically by the usual build steps. Otherwise, you'll need do supply the include path yourself, as in the following: ./configure --with-vst=/path/to/pluginterfaces/vst2.x Next step, once properly built, you'll need to tell where the actual native VST plug-ins can be found in your file system. The directories where plug-ins can be picked up by qtractor at run-time are specified respectively in the View/Options.../Display/Plugin Paths dialog. Last warning notice: leave that VST_PATH environment variable alone. That variable is most precious for DSSI-VST though, in finding those Windows(tm) VSTi plug-ins (.dll's) on its own. Have a glass of WINE and relax ;) Enjoy. qtractor-0.9.25/PaxHeaders/README.VST30000644000000000000000000000013214166551171014151 xustar0030 mtime=1641730681.428609973 30 atime=1641730681.428609973 30 ctime=1641730681.428609973 qtractor-0.9.25/README.VST30000644000175000001440000000401214166551171015376 0ustar00rncbcusers00000000000000Native VST3 plug-in support --------------------------- Unlikely to what it was for VST, that meaning for the old VST 2.x, building for the newer VST3 plug-in support is probably easier and a lot less license-encumbered, if you know what I mean ;). You still need to download the most recent VST3 SDK from the official site though. Let's recapitulate: Steinberg Media Technologies GmbH https://www.steinberg.net Steinberg 3rd Party Developers https://www.steinberg.net/en/company/developers.html Once downloaded and unzipped you may proceed to build for VST3 plug-in support, with the following magic spell: ./configure --with-vst3=/path/to/VST_SDK/VST3_SDK Or, you may choose to go with the GitHub's route instead: GitHub - VST 3 Plug-In SDK https://github.com/steinbergmedia/vst3sdk Please note that, in the later case, you'll get the VST3 SDK and only; you won't get the VST2.x legacy stuff whatsoever, as you probably, just probably, still get with the former route. You may now choose your permanent location on your file-system to clone the source code tree and proceed, while taking care of all sub-modules as well: git clone --recursive https://github.com/steinbergmedia/vst3sdk Similarly, as before, you may now proceed with the build, starting from this point: ./configure --with-vst3=/path/to/vst3sdk Note that you only need to have the original VST3 SDK source available. You don't really need to build or deploy any of the VST3 SDK binaries, libraries or otherwise sample programs and plug-ins--unless you want to, of course ;). That is, only the following VST3 SDK source code tree folders are needed to build Qtractor with VST3 Plug-in support enabled: - VST SDK 3.x: VST_SDK/VST3_SDK/ (or vst3sdk/) base pluginterfaces public.sdk Lest to say, that this is all very experimental stuff, so the (in)formal disclaimer applies, as always: there is NO GUARANTEE WHATSOEVER, whether explicit or implied, that it'll ever work for you or to anybody else--you are hereby advised ;). Enjoy. qtractor-0.9.25/PaxHeaders/TRANSLATORS0000644000000000000000000000013214166551171014272 xustar0030 mtime=1641730681.428609973 30 atime=1641730681.428609973 30 ctime=1641730681.428609973 qtractor-0.9.25/TRANSLATORS0000644000175000001440000000077114166551171015527 0ustar00rncbcusers00000000000000Czech (cs) Pavel Fric German (de) Guido Scholz Spanish (es) David Reyes Pucheta French (fr) Yann Collette Olivier Humbert Italian (it) Massimo Callegari Japanese (ja) Takashi Sakamoto Portuguese (pt) Esteban Viveros Russian (ru) Alexandre Prokoudine qtractor-0.9.25/PaxHeaders/qtractor.10000644000000000000000000000013214166551171014454 xustar0030 mtime=1641730681.429609984 30 atime=1641730681.429609984 30 ctime=1641730681.429609984 qtractor-0.9.25/qtractor.10000644000175000001440000000211514166551171015703 0ustar00rncbcusers00000000000000.TH QTRACTOR 1 "June 17, 2014" .SH NAME Qtractor \- An Audio/MIDI multi\-track sequencer .SH SYNOPSIS .B qtractor [\fIoptions\fR] [\fIsession-file\fR] .SH DESCRIPTION This manual page documents briefly the .B qtractor command. .PP \fBQtractor\fP is an audio/MIDI multi-track sequencer application written in C++ with the Qt framework. Target platform is Linux, where the Jack Audio Connection Kit (JACK) for audio and the Advanced Linux Sound Architecture (ALSA) for MIDI are the main infrastructures to evolve as a fairly-featured Linux desktop audio workstation GUI, specially dedicated to the personal home-studio. .SH OPTIONS .HP \fB\-s, \fB\-\-session-id\fR=[\fIuuid\fR] .IP Set session identification (uuid) .HP \fB\-?, \fB\-\-help\fR .IP Show help about command line options .HP \fB\-v, \fB\-\-version\fR .IP Show version information .SH FILES Configuration settings are stored in ~/.config/rncbc.org/Qtractor.conf .SH AUTHOR Qtractor was written by Rui Nuno Capela. .PP This manual page was written by Gürkan Sengün , for the Debian project (but may be used by others). qtractor-0.9.25/PaxHeaders/qtractor.fr.10000644000000000000000000000013214166551171015062 xustar0030 mtime=1641730681.429609984 30 atime=1641730681.429609984 30 ctime=1641730681.429609984 qtractor-0.9.25/qtractor.fr.10000644000175000001440000000273214166551171016316 0ustar00rncbcusers00000000000000.TH QTRACTOR 1 "Juin 17, 2014" .SH NOM qtractor \- un séquenceur audio/MIDI multi\-piste .SH SYNOPSIS .B qtractor [\fIoptions\fR] [\fIfichier-sessions\fR] .SH DESCRIPTION Cette page de manuel décrit rapidement la commande .B qtractor . .PP \fBqtractor\fP est une application de séquenceur multi-piste audio/MIDI écrite en C++ avec le système Qt. La plateforme cible est Linux, pour laquelle le kit de connexion audio Jack (JACK) pour l'audio et l'architecture audio linux avancée (ALSA) pour le MIDI sont les principales infrastructures permettant l'évolution de l'interface graphique de station de travail audio-numérique audio sur un bureau Linux plutôt bien fournie en possibilités, spécialement dédiée au home-studio personnel. .SH OPTIONS .HP \fB\-s, \fB\-\-session-id\fR=[\fIuuid\fR] .IP Paramètre l'identification de session .HP \fB\-?, \fB\-\-help\fR .IP Affiche de l'aide à propos des options de ligne de commande .HP \fB\-v, \fB\-\-version\fR .IP Affiche des informations de version .SH FICHIERS Les paramètres de configuration sont stockés dans ~/.config/rncbc.org/Qtractor.conf .SH AUTEUR Qtractor a été écrit par Rui Nuno Capela. .PP Cette page de manuel a été écrite par Gürkan Sengün , pour le projet Debian (mais peut être utilisée par d'autres). .PP Cette page en français a était traduite en français à partir de la version anglaise par Olivier Humbert pour le projet LibraZiK (et peut également être utilisée par d'autres). qtractor-0.9.25/PaxHeaders/qtractor.spec.in0000644000000000000000000000013214166551171015653 xustar0030 mtime=1641730681.429609984 30 atime=1641730681.429609984 30 ctime=1641730681.429609984 qtractor-0.9.25/qtractor.spec.in0000644000175000001440000002772014166551171017113 0ustar00rncbcusers00000000000000# # spec file for package qtractor # # Copyright (C) 2005-2022, rncbc aka Rui Nuno Capela. All rights reserved. # # All modifications and additions to the file contributed by third parties # remain the property of their copyright owners, unless otherwise agreed # upon. The license for this file, and modifications and additions to the # file, is the same license as for the pristine package itself (unless the # license for the pristine package is not an Open Source License, in which # case the license is the MIT License). An "Open Source License" is a # license that conforms to the Open Source Definition (Version 1.9) # published by the Open Source Initiative. # # Please submit bugfixes or comments via http://bugs.opensuse.org/ # %define name @PACKAGE_TARNAME@ %define version @PACKAGE_VERSION@ %define release 68.1 %define _prefix @ac_prefix@ %if %{defined fedora} %define debug_package %{nil} %endif %if 0%{?fedora_version} >= 34 || 0%{?suse_version} > 1500 %define qt_major_version 6 %else %define qt_major_version 5 %endif Summary: An Audio/MIDI multi-track sequencer Name: %{name} Version: %{version} Release: %{release} License: GPL-2.0+ Group: Productivity/Multimedia/Sound/Midi Source0: %{name}-%{version}.tar.gz URL: https://qtractor.org/ Packager: rncbc.org BuildRoot: %{_tmppath}/%{name}-%{version}-%{release}-buildroot BuildRequires: coreutils BuildRequires: pkgconfig BuildRequires: glibc-devel BuildRequires: gcc-c++ BuildRequires: cmake %if %{defined fedora} %if 0%{qt_major_version} == 6 BuildRequires: qt6-qtbase-devel >= 6.1 BuildRequires: qt6-qttools-devel BuildRequires: qt6-qtwayland-devel BuildRequires: qt6-qtsvg-devel BuildRequires: qt6-linguist %else BuildRequires: qt5-qtbase-devel >= 5.1 BuildRequires: qt5-qttools-devel BuildRequires: qt5-qtwayland-devel BuildRequires: qt5-qtsvg-devel BuildRequires: qt5-linguist %endif BuildRequires: jack-audio-connection-kit-devel BuildRequires: alsa-lib-devel BuildRequires: rubberband-devel BuildRequires: aubio-devel >= 0.4.1 %else %if 0%{qt_major_version} == 6 BuildRequires: qt6-base-devel >= 6.1 BuildRequires: qt6-tools-devel BuildRequires: qt6-wayland-devel BuildRequires: qt6-svg-devel BuildRequires: qt6-linguist-devel %else BuildRequires: libqt5-qtbase-devel >= 5.1 BuildRequires: libqt5-qttools-devel BuildRequires: libqt5-qtwayland-devel BuildRequires: libqt5-qtsvg-devel BuildRequires: libqt5-linguist-devel %endif BuildRequires: libjack-devel BuildRequires: alsa-devel BuildRequires: librubberband-devel BuildRequires: libaubio-devel >= 0.4.1 %endif BuildRequires: libsndfile-devel BuildRequires: libvorbis-devel BuildRequires: libmad-devel BuildRequires: libsamplerate-devel BuildRequires: liblo-devel BuildRequires: ladspa-devel BuildRequires: dssi-devel BuildRequires: lv2-devel BuildRequires: libserd-devel BuildRequires: libsord-devel BuildRequires: libsratom-devel BuildRequires: liblilv-devel %if 0%{qt_major_version} < 6 BuildRequires: libsuil-devel %endif BuildRequires: zlib-devel BuildRequires: gtk2-devel %if %{defined fedora} BuildRequires: gtkmm24-devel %else BuildRequires: gtkmm2-devel %endif BuildRequires: vst3sdk-devel >= 3.6.14 Requires(post): desktop-file-utils, shared-mime-info Requires(postun): desktop-file-utils, shared-mime-info %description Qtractor is an Audio/MIDI multi-track sequencer application written in C++ with the Qt framework. Target platform will be Linux, where the Jack Audio Connection Kit (JACK) for audio, and the Advanced Linux Sound Architecture (ALSA) for MIDI, are the main infrastructures to evolve as a fairly-featured Linux Desktop Audio Workstation GUI, specially dedicated to the personal home-studio. %prep %setup -q %build cmake -DCMAKE_INSTALL_PREFIX=%{_prefix} -Wno-dev -B build cmake --build build %{?_smp_mflags} %install DESTDIR="%{buildroot}" \ cmake --install build %post %mime_database_post %desktop_database_post %postun %mime_database_postun %desktop_database_postun %clean [ -d "%{buildroot}" -a "%{buildroot}" != "/" ] && %__rm -rf "%{buildroot}" %files %defattr(-,root,root) %doc README LICENSE TRANSLATORS ChangeLog %dir %{_libdir}/%{name} #dir %{_datadir}/mime #dir %{_datadir}/mime/packages #dir %{_datadir}/applications %dir %{_datadir}/icons/hicolor %dir %{_datadir}/icons/hicolor/32x32 %dir %{_datadir}/icons/hicolor/32x32/apps %dir %{_datadir}/icons/hicolor/32x32/mimetypes %dir %{_datadir}/icons/hicolor/scalable %dir %{_datadir}/icons/hicolor/scalable/apps %dir %{_datadir}/icons/hicolor/scalable/mimetypes %dir %{_datadir}/%{name} %dir %{_datadir}/%{name}/translations %dir %{_datadir}/metainfo #dir %{_datadir}/man #dir %{_datadir}/man/man1 #dir %{_datadir}/man/fr #dir %{_datadir}/man/fr/man1 %{_bindir}/%{name} %{_libdir}/%{name}/%{name}_plugin_scan %{_datadir}/mime/packages/%{name}.xml %{_datadir}/applications/org.rncbc.%{name}.desktop %{_datadir}/icons/hicolor/32x32/apps/%{name}.png %{_datadir}/icons/hicolor/32x32/mimetypes/application-x-%{name}*.png %{_datadir}/icons/hicolor/scalable/apps/%{name}.svg %{_datadir}/icons/hicolor/scalable/mimetypes/application-x-%{name}*.svg %{_datadir}/%{name}/translations/%{name}_*.qm %{_datadir}/metainfo/org.rncbc.%{name}.xml %{_datadir}/man/man1/%{name}.1.gz %{_datadir}/man/fr/man1/%{name}.1.gz %changelog * Sun Jan 9 2022 Rui Nuno Capela 0.9.25 - A Winter'22 Release. * Sat Oct 16 2021 Rui Nuno Capela 0.9.24 - Autumn'21 release. * Sat Jul 10 2021 Rui Nuno Capela 0.9.23 - Early-Summer'21 release. * Fri May 14 2021 Rui Nuno Capela 0.9.22 - Spring'21 release. * Thu Mar 18 2021 Rui Nuno Capela 0.9.21 - End-of-Winter'21 release. * Fri Feb 12 2021 Rui Nuno Capela 0.9.20 - Winter'21 release. * Sun Dec 20 2020 Rui Nuno Capela 0.9.19 - Winter'20 release. * Fri Oct 30 2020 Rui Nuno Capela 0.9.18 - Fall'20 release. * Tue Sep 15 2020 Rui Nuno Capela 0.9.17 - End-of-Summer'20 release. * Fri Aug 7 2020 Rui Nuno Capela 0.9.16 - Summer'20 release. * Sat Jun 27 2020 Rui Nuno Capela 0.9.15 - Early-Summer'20 release. * Thu May 7 2020 Rui Nuno Capela 0.9.14 - Mid-Spring'20 release. * Sat Mar 28 2020 Rui Nuno Capela 0.9.13 - Spring'20 release. * Sat Dec 28 2019 Rui Nuno Capela 0.9.12 - Winter'19 release. * Sat Nov 9 2019 Rui Nuno Capela 0.9.11 - Mauerfall'30 release. * Sat Oct 12 2019 Rui Nuno Capela 0.9.10 - Autumn'19 beta release. * Wed Jul 24 2019 Rui Nuno Capela 0.9.9 - Summer'19 beta release. * Fri May 31 2019 Rui Nuno Capela 0.9.8 - Spring'19 beta release. * Tue Apr 16 2019 Rui Nuno Capela 0.9.7 - Spring-Break'19 release. * Wed Mar 20 2019 Rui Nuno Capela 0.9.6 - Pre-LAC2019 release frenzy. * Thu Feb 14 2019 Rui Nuno Capela 0.9.5 - Valentines'19 hotfix release. * Thu Feb 7 2019 Rui Nuno Capela 0.9.4 - Winter'19 beta release. * Fri Dec 7 2018 Rui Nuno Capela 0.9.3 - End of Autumn'18 beta release. * Sun Sep 9 2018 Rui Nuno Capela 0.9.2 - Summer'18 beta release. * Tue May 29 2018 Rui Nuno Capela 0.9.1 - Pre-LAC2018 release frenzy. * Thu Mar 22 2018 Rui Nuno Capela 0.9.0 - Early Spring'18 beta release. * Tue Jan 30 2018 Rui Nuno Capela 0.8.6 - Winter'18 beta release. * Mon Dec 4 2017 Rui Nuno Capela 0.8.5 - Autumn'17 beta release. * Wed Sep 20 2017 Rui Nuno Capela 0.8.4 - End of Summer'17 beta release. * Fri Jun 30 2017 Rui Nuno Capela 0.8.3 - The Stickiest Tauon beta release. * Wed May 10 2017 Rui Nuno Capela 0.8.2 - A Stickier Tauon beta release. * Fri Feb 17 2017 Rui Nuno Capela 0.8.1 - The Sticky Tauon beta release. * Mon Nov 21 2016 Rui Nuno Capela 0.8.0 - The Snobbiest Graviton beta release. * Wed Sep 21 2016 Rui Nuno Capela 0.7.9 - A Snobbier Graviton beta release. * Thu Jun 23 2016 Rui Nuno Capela 0.7.8 - The Snobby Graviton beta release. * Wed Apr 27 2016 Rui Nuno Capela 0.7.7 - The Haziest Photon beta release. * Tue Apr 5 2016 Rui Nuno Capela 0.7.6 - A Hazier Photon beta release. * Mon Mar 21 2016 Rui Nuno Capela 0.7.5 - Hazy Photon beta release. * Thu Jan 28 2016 Rui Nuno Capela 0.7.4 - Tackiest Gluon beta release. * Tue Dec 29 2015 Rui Nuno Capela 0.7.3 - A Tackier Gluon beta release. * Thu Dec 10 2015 Rui Nuno Capela 0.7.2 - Tacky Gluon beta release. * Fri Oct 9 2015 Rui Nuno Capela 0.7.1 - Meson Dope beta release. * Fri Jul 24 2015 Rui Nuno Capela 0.7.0 - Muon Base beta release. * Wed May 27 2015 Rui Nuno Capela 0.6.7 - Lepton Acid beta release. * Sun Mar 29 2015 Rui Nuno Capela 0.6.6 - Lazy Tachyon beta release. * Fri Jan 30 2015 Rui Nuno Capela 0.6.5 - Fermion Ray beta release. * Mon Nov 24 2014 Rui Nuno Capela 0.6.4 - Baryon Throne beta release. * Mon Sep 22 2014 Rui Nuno Capela 0.6.3 - Armed Hadron beta release. * Mon Jul 7 2014 Rui Nuno Capela 0.6.2 - Boson Walk beta release. * Tue Apr 29 2014 Rui Nuno Capela 0.6.1 - Bitsy Sweet beta release. * Fri Mar 21 2014 Rui Nuno Capela 0.6.0 - Byte Bald beta release. * Tue Dec 31 2013 Rui Nuno Capela 0.5.12 - Mike November release. * Mon Oct 7 2013 Rui Nuno Capela 0.5.11 - Lima Oscar release. * Thu Jul 18 2013 Rui Nuno Capela 0.5.10 - Kilo Papa release. * Thu Jun 6 2013 Rui Nuno Capela 0.5.9 - Juliet Quebec release. * Tue Mar 19 2013 Rui Nuno Capela 0.5.8 - India Romeo release. * Thu Dec 27 2012 Rui Nuno Capela 0.5.7 - Hotel Sierra release. * Tue Oct 02 2012 Rui Nuno Capela 0.5.6 - Golf Tango release. * Fri Jun 15 2012 Rui Nuno Capela 0.5.5 - Foxtrot Uniform release. * Thu Mar 01 2012 Rui Nuno Capela 0.5.4 - Echo Victor release. * Wed Dec 28 2011 Rui Nuno Capela 0.5.3 - Delta Whisky release. * Fri Dec 16 2011 Rui Nuno Capela 0.5.2 - Charlie X-ray release. * Wed Oct 05 2011 Rui Nuno Capela 0.5.1 - Bravo Yankee release. * Fri Jul 22 2011 Rui Nuno Capela 0.5.0 - Alpha Zulu (TYOQA) release. * Thu May 26 2011 Rui Nuno Capela 0.4.9 - Final Dudette release. * Wed Jan 19 2011 Rui Nuno Capela 0.4.8 - Fiery Demigoddess release. * Thu Sep 30 2010 Rui Nuno Capela 0.4.7 - Furious Desertrix release. * Fri May 21 2010 Rui Nuno Capela 0.4.6 - Funky Deviless release. * Sat Jan 23 2010 Rui Nuno Capela 0.4.5 - A Friskier Demivierge release. * Sat Jan 16 2010 Rui Nuno Capela 0.4.4 - Frisky Demivierge release. * Mon Oct 05 2009 Rui Nuno Capela 0.4.3 - Fussy Doula release. * Thu Jun 04 2009 Rui Nuno Capela 0.4.2 - Flaunty Demoness release. * Sat Apr 04 2009 Rui Nuno Capela 0.4.1 - Funky Dominatrix release. * Fri Mar 13 2009 Rui Nuno Capela 0.4.0 - Foxy Dryad release. * Thu Dec 25 2008 Rui Nuno Capela 0.3.0 - Fluffy Doll release. * Sun Oct 05 2008 Rui Nuno Capela 0.2.2 - Flirty Ditz release. * Sat Aug 30 2008 Rui Nuno Capela 0.2.1 - Fainty Diva release. * Fri Jul 18 2008 Rui Nuno Capela 0.2.0 - Frolic Demoiselle release. * Fri May 02 2008 Rui Nuno Capela 0.1.3 - Frugal Damsel release. * Sun Mar 23 2008 Rui Nuno Capela 0.1.2 - Frantic Dame release. * Sat Feb 16 2008 Rui Nuno Capela 0.1.1 - Futile Duchess release. * Sat Jan 5 2008 Rui Nuno Capela 0.1.0 - Frivolous Debutante release. qtractor-0.9.25/PaxHeaders/src0000644000000000000000000000013214166551171013245 xustar0030 mtime=1641730681.488610621 30 atime=1641730681.429609984 30 ctime=1641730681.488610621 qtractor-0.9.25/src/0000755000175000001440000000000014166551171014552 5ustar00rncbcusers00000000000000qtractor-0.9.25/src/PaxHeaders/qtractorShortcutForm.cpp0000644000000000000000000000013114166551171020244 xustar0030 mtime=1641730681.463610351 29 atime=1641730681.46261034 30 ctime=1641730681.463610351 qtractor-0.9.25/src/qtractorShortcutForm.cpp0000644000175000001440000004251314166551171021502 0ustar00rncbcusers00000000000000// qtractorShortcutForm.cpp // /**************************************************************************** Copyright (C) 2005-2020, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorShortcutForm.h" #include "qtractorActionControl.h" #include "qtractorMidiControlObserverForm.h" #include "qtractorOptions.h" #include #include #include #include #include #include #include #include #include //------------------------------------------------------------------------- // qtractorShortcutTableItemEdit // Shortcut key to text event translation. void qtractorShortcutTableItemEdit::keyPressEvent ( QKeyEvent *pKeyEvent ) { const Qt::KeyboardModifiers modifiers = pKeyEvent->modifiers(); int iKey = pKeyEvent->key(); if (modifiers == Qt::NoModifier) { switch (iKey) { case Qt::Key_Return: emit editingFinished(); return; case Qt::Key_Escape: emit editingCanceled(); return; } } if (iKey >= Qt::Key_Shift && iKey < Qt::Key_F1) { QLineEdit::keyPressEvent(pKeyEvent); return; } if (modifiers & Qt::ShiftModifier) iKey |= Qt::SHIFT; if (modifiers & Qt::ControlModifier) iKey |= Qt::CTRL; if (modifiers & Qt::AltModifier) iKey |= Qt::ALT; if (modifiers & Qt::MetaModifier) iKey |= Qt::META; QLineEdit::setText(QKeySequence(iKey).toString()); } //------------------------------------------------------------------------- // qtractorShortcutTableItemEditor qtractorShortcutTableItemEditor::qtractorShortcutTableItemEditor ( QWidget *pParent ) : QWidget(pParent) { m_pItemEdit = new qtractorShortcutTableItemEdit(/*this*/); #if QT_VERSION >= QT_VERSION_CHECK(5, 2, 0) m_pItemEdit->setClearButtonEnabled(true); #endif m_pToolButton = new QToolButton(/*this*/); m_pToolButton->setToolButtonStyle(Qt::ToolButtonIconOnly); // m_pToolButton->setIconSize(QSize(18, 18)); #if QT_VERSION >= QT_VERSION_CHECK(5, 2, 0) m_pToolButton->setIcon(QPixmap(":/images/itemReset.png")); #else m_pToolButton->setIcon(QPixmap(":/images/itemClear.png")); #endif QHBoxLayout *pLayout = new QHBoxLayout(); pLayout->setSpacing(0); pLayout->setContentsMargins(0, 0, 0, 0); pLayout->addWidget(m_pItemEdit); pLayout->addWidget(m_pToolButton); QWidget::setLayout(pLayout); QWidget::setFocusPolicy(Qt::StrongFocus); QWidget::setFocusProxy(m_pItemEdit); QObject::connect(m_pItemEdit, SIGNAL(editingFinished()), SLOT(finish())); QObject::connect(m_pItemEdit, SIGNAL(editingCanceled()), SLOT(cancel())); #if QT_VERSION >= QT_VERSION_CHECK(5, 2, 0) QObject::connect(m_pItemEdit, SIGNAL(textChanged(const QString&)), SLOT(changed(const QString&))); #endif QObject::connect(m_pToolButton, SIGNAL(clicked()), SLOT(clear())); } // Shortcut text accessors. void qtractorShortcutTableItemEditor::setText ( const QString& sText ) { m_pItemEdit->setText(sText); } QString qtractorShortcutTableItemEditor::text (void) const { return m_pItemEdit->text(); } // Default (initial) shortcut text accessors. void qtractorShortcutTableItemEditor::setDefaultText ( const QString& sDefaultText ) { m_sDefaultText = sDefaultText; changed(text()); } const QString& qtractorShortcutTableItemEditor::defaultText(void) const { return m_sDefaultText; } // Shortcut text clear/toggler. void qtractorShortcutTableItemEditor::clear (void) { if (m_pItemEdit->text() == m_sDefaultText) m_pItemEdit->clear(); else m_pItemEdit->setText(m_sDefaultText); m_pItemEdit->setFocus(); } // Shortcut text finish notification. void qtractorShortcutTableItemEditor::finish (void) { const bool bBlockSignals = m_pItemEdit->blockSignals(true); emit editingFinished(); m_index = QModelIndex(); m_sDefaultText.clear(); m_pItemEdit->blockSignals(bBlockSignals); } // Shortcut text cancel notification. void qtractorShortcutTableItemEditor::cancel (void) { const bool bBlockSignals = m_pItemEdit->blockSignals(true); m_index = QModelIndex(); m_sDefaultText.clear(); emit editingFinished(); m_pItemEdit->blockSignals(bBlockSignals); } // Shortcut text change notification. void qtractorShortcutTableItemEditor::changed ( const QString& ) { #if QT_VERSION >= QT_VERSION_CHECK(5, 2, 0) if (m_sDefaultText.isEmpty()) { m_pToolButton->setVisible(false); m_pToolButton->setEnabled(false); } else { m_pToolButton->setVisible(true); m_pToolButton->setEnabled(m_sDefaultText != text()); } #endif } //------------------------------------------------------------------------- // qtractorShortcutTableItemDelegate qtractorShortcutTableItemDelegate::qtractorShortcutTableItemDelegate ( qtractorShortcutForm *pShortcutForm ) : QItemDelegate(pShortcutForm->tableWidget()), m_pShortcutForm(pShortcutForm) { } // Overridden paint method. void qtractorShortcutTableItemDelegate::paint ( QPainter *pPainter, const QStyleOptionViewItem& option, const QModelIndex& index ) const { // Special treatment for action icon+text... if (index.column() == 0) { pPainter->save(); if (option.state & QStyle::State_Selected) { const QPalette& pal = option.palette; pPainter->fillRect(option.rect, pal.highlight().color()); pPainter->setPen(pal.highlightedText().color()); } // Draw the icon... QRect rect = option.rect; const QSize iconSize(16, 16); const QIcon& icon = index.model()->data(index, Qt::DecorationRole).value(); pPainter->drawPixmap(1, rect.top() + ((rect.height() - iconSize.height()) >> 1), icon.pixmap(iconSize)); // Draw the text... rect.setLeft(iconSize.width() + 2); pPainter->drawText(rect, Qt::TextShowMnemonic | Qt::AlignLeft | Qt::AlignVCenter, index.model()->data(index, Qt::DisplayRole).toString()); pPainter->restore(); } else { // Others do as default... QItemDelegate::paint(pPainter, option, index); } } QWidget *qtractorShortcutTableItemDelegate::createEditor ( QWidget *pParent, const QStyleOptionViewItem& /*option*/, const QModelIndex& index ) const { // Keyboard shortcut. qtractorShortcutTableItemEditor *pItemEditor = new qtractorShortcutTableItemEditor(pParent); pItemEditor->setIndex(index); pItemEditor->setDefaultText( index.model()->data(index, Qt::DisplayRole).toString()); QObject::connect(pItemEditor, SIGNAL(editingFinished()), SLOT(commitEditor())); return pItemEditor; } void qtractorShortcutTableItemDelegate::setEditorData ( QWidget *pEditor, const QModelIndex& index ) const { qtractorShortcutTableItemEditor *pItemEditor = qobject_cast (pEditor); pItemEditor->setText( index.model()->data(index, Qt::DisplayRole).toString()); } void qtractorShortcutTableItemDelegate::setModelData ( QWidget *pEditor, QAbstractItemModel *pModel, const QModelIndex& index ) const { qtractorShortcutTableItemEditor *pItemEditor = qobject_cast (pEditor); pModel->setData(index, pItemEditor->text()); } void qtractorShortcutTableItemDelegate::commitEditor (void) { qtractorShortcutTableItemEditor *pItemEditor = qobject_cast (sender()); if (m_pShortcutForm->commitEditor(pItemEditor)) emit commitData(pItemEditor); emit closeEditor(pItemEditor); } QSize qtractorShortcutTableItemDelegate::sizeHint ( const QStyleOptionViewItem& option, const QModelIndex& index ) const { return QItemDelegate::sizeHint(option, index) + QSize(4, 4); } //------------------------------------------------------------------------- // qtractorShortcutForm // Constructor. qtractorShortcutForm::qtractorShortcutForm ( const QList& actions, QWidget *pParent ) : QDialog(pParent) { // Setup UI struct... m_ui.setupUi(this); // Window modality (let plugin/tool windows rave around). //QDialog::setWindowModality(Qt::ApplicationModal); m_pActionControl = nullptr; m_iDirtyActionShortcuts = 0; m_iDirtyActionControl = 0; m_pActionControlItem = nullptr; // m_ui.ShortcutTable->setIconSize(QSize(16, 16)); m_ui.ShortcutTable->setItemDelegate( new qtractorShortcutTableItemDelegate(this)); QHeaderView *pHeaderView = m_ui.ShortcutTable->header(); pHeaderView->setStretchLastSection(true); pHeaderView->setDefaultAlignment(Qt::AlignLeft); pHeaderView->resizeSection(0, 180); pHeaderView->resizeSection(1, 320); // pHeaderView->hideSection(3); QList items; QListIterator iter(actions); while (iter.hasNext()) { QAction *pAction = iter.next(); if (pAction->objectName().isEmpty()) continue; QTreeWidgetItem *pItem = new QTreeWidgetItem(m_ui.ShortcutTable); const QString& sActionText = qtractorActionControl::menuActionText(pAction, pAction->text()); pItem->setIcon(0, pAction->icon()); pItem->setText(0, sActionText); pItem->setText(1, pAction->statusTip()); const QKeySequence& shortcut = pAction->shortcut(); const QString& sShortcutText = shortcut.toString(); pItem->setText(2, sShortcutText); // pItem->setText(3, actionControlText(pAction)); pItem->setFlags( Qt::ItemIsEnabled | Qt::ItemIsEditable | Qt::ItemIsSelectable); m_actions.insert(pItem, pAction); if (!sShortcutText.isEmpty()) m_shortcuts.insert(sShortcutText, pItem); items.append(pItem); } m_ui.ShortcutTable->addTopLevelItems(items); m_ui.ShortcutTable->expandAll(); // Custom context menu... m_ui.ShortcutTable->setContextMenuPolicy(Qt::CustomContextMenu); // Restore last seen form position and extents... qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions) pOptions->loadWidgetGeometry(this, true); QObject::connect(m_ui.ShortcutTable, SIGNAL(itemDoubleClicked(QTreeWidgetItem *, int)), SLOT(actionShortcutActivated(QTreeWidgetItem *, int))); QObject::connect(m_ui.ShortcutTable, SIGNAL(itemChanged(QTreeWidgetItem *, int)), SLOT(actionShortcutChanged(QTreeWidgetItem *, int))); QObject::connect(m_ui.ShortcutTable, SIGNAL(customContextMenuRequested(const QPoint&)), SLOT(actionControlMenuRequested(const QPoint&))); QObject::connect(m_ui.DialogButtonBox, SIGNAL(accepted()), SLOT(accept())); QObject::connect(m_ui.DialogButtonBox, SIGNAL(rejected()), SLOT(reject())); stabilizeForm(); } qtractorShortcutForm::~qtractorShortcutForm (void) { // Store form position and extents... qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions) pOptions->saveWidgetGeometry(this, true); } // Action shortcut/control table widget accessor. QTreeWidget *qtractorShortcutForm::tableWidget (void) const { return m_ui.ShortcutTable; } // MIDI Controller manager accessor. void qtractorShortcutForm::setActionControl ( qtractorActionControl *pActionControl ) { m_pActionControl = pActionControl; QHeaderView *pHeaderView = m_ui.ShortcutTable->header(); if (m_pActionControl) { QHash::ConstIterator iter = m_actions.constBegin(); const QHash::ConstIterator& iter_end = m_actions.constEnd(); for ( ; iter != iter_end; ++iter) iter.key()->setText(3, actionControlText(iter.value())); pHeaderView->showSection(3); } else { pHeaderView->hideSection(3); } } qtractorActionControl *qtractorShortcutForm::actionControl (void) const { return m_pActionControl; } // Action shortcut/control dirty-flag accessors. bool qtractorShortcutForm::isDirtyActionShortcuts (void) const { return (m_iDirtyActionShortcuts > 0); } bool qtractorShortcutForm::isDirtyActionControl (void) const { return (m_iDirtyActionControl > 0); } // Shortcut action finder & settler. bool qtractorShortcutForm::commitEditor ( qtractorShortcutTableItemEditor *pItemEditor ) { const QModelIndex& index = pItemEditor->index(); if (!index.isValid()) return false; const QString& sShortcutText = pItemEditor->text(); const QString& sDefaultText = pItemEditor->defaultText(); if (sShortcutText == sDefaultText) return false; if (!sShortcutText.isEmpty()) { QTreeWidgetItem *pItem = m_shortcuts.value(sShortcutText, nullptr); if (pItem) { QMessageBox::warning(this, tr("Warning"), tr("Keyboard shortcut (%1) already assigned (%2).") .arg(sShortcutText) .arg(pItem->text(0).remove('&')), QMessageBox::Cancel); pItemEditor->clear(); return false; } pItem = m_ui.ShortcutTable->topLevelItem(index.row()); if (pItem) m_shortcuts.insert(sShortcutText, pItem); } if (!sDefaultText.isEmpty()) m_shortcuts.remove(sDefaultText); return true; } void qtractorShortcutForm::actionShortcutActivated ( QTreeWidgetItem *pItem, int iColumn ) { switch (iColumn) { case 3: // MIDI Controller... actionControlActivated(); break; case 2: default: // Keyboard shortcut... m_ui.ShortcutTable->editItem(pItem, 2); break; } } void qtractorShortcutForm::actionShortcutChanged ( QTreeWidgetItem *pItem, int iColumn ) { if (iColumn == 2) { const QString& sShortcutText = QKeySequence(pItem->text(2).trimmed()).toString(); pItem->setText(2, sShortcutText); ++m_iDirtyActionShortcuts; } stabilizeForm(); } void qtractorShortcutForm::accept (void) { if (m_iDirtyActionShortcuts > 0) { QHash::ConstIterator iter = m_actions.constBegin(); const QHash::ConstIterator& iter_end = m_actions.constEnd(); for ( ; iter != iter_end; ++iter) iter.value()->setShortcut(QKeySequence(iter.key()->text(2))); } QDialog::accept(); } void qtractorShortcutForm::reject (void) { bool bReject = true; // Check if there's any pending changes... if (m_iDirtyActionShortcuts > 0) { QMessageBox::StandardButtons buttons = QMessageBox::Discard | QMessageBox::Cancel; if (m_ui.DialogButtonBox->button(QDialogButtonBox::Ok)->isEnabled()) buttons |= QMessageBox::Apply; switch (QMessageBox::warning(this, tr("Warning"), tr("Keyboard shortcuts have been changed.\n\n" "Do you want to apply the changes?"), buttons)) { case QMessageBox::Apply: accept(); return; case QMessageBox::Discard: break; default: // Cancel. bReject = false; } } else if (m_iDirtyActionControl > 0) { QMessageBox::StandardButtons buttons = QMessageBox::Discard | QMessageBox::Cancel; if (m_ui.DialogButtonBox->button(QDialogButtonBox::Ok)->isEnabled()) buttons |= QMessageBox::Apply; switch (QMessageBox::warning(this, tr("Warning"), tr("MIDI Controller shortcuts have been changed.\n\n" "Do you want to apply the changes?"), buttons)) { case QMessageBox::Apply: accept(); return; case QMessageBox::Discard: break; default: // Cancel. bReject = false; } } if (bReject) QDialog::reject(); } void qtractorShortcutForm::stabilizeForm (void) { const bool bValid = (m_iDirtyActionShortcuts > 0 || m_iDirtyActionControl > 0); m_ui.DialogButtonBox->button(QDialogButtonBox::Ok)->setEnabled(bValid); } void qtractorShortcutForm::actionControlMenuRequested ( const QPoint& pos ) { if (m_pActionControl == nullptr) return; QMenu menu(this); menu.addAction( QIcon(":/images/itemControllers.png"), tr("&MIDI Controller..."), this, SLOT(actionControlActivated())); menu.exec(m_ui.ShortcutTable->viewport()->mapToGlobal(pos)); } void qtractorShortcutForm::actionControlActivated (void) { if (m_pActionControl == nullptr) return; m_pActionControlItem = m_ui.ShortcutTable->currentItem(); if (m_pActionControlItem == nullptr) return; QAction *pMidiObserverAction = m_actions.value(m_pActionControlItem, nullptr); if (pMidiObserverAction == nullptr) return; qtractorMidiControlObserverForm::showInstance(pMidiObserverAction, this); qtractorMidiControlObserverForm *pMidiObserverForm = qtractorMidiControlObserverForm::getInstance(); if (pMidiObserverForm) { QObject::connect(pMidiObserverForm, SIGNAL(accepted()), SLOT(actionControlAccepted())); } } void qtractorShortcutForm::actionControlAccepted (void) { if (m_pActionControl == nullptr) return; if (m_pActionControlItem) { QAction *pMidiObserverAction = m_actions.value(m_pActionControlItem, nullptr); if (pMidiObserverAction) { const QString& sText = actionControlText(pMidiObserverAction); m_pActionControlItem->setText(3, sText); } m_pActionControlItem = nullptr; ++m_iDirtyActionControl; } stabilizeForm(); } QString qtractorShortcutForm::actionControlText ( QAction *pAction ) const { QString sActionControlText; if (m_pActionControl) { qtractorActionControl::MidiObserver *pMidiObserver = m_pActionControl->getMidiObserver(pAction); if (pMidiObserver) { QStringList clist; clist.append(qtractorMidiControl::nameFromType(pMidiObserver->type())); clist.append(QString::number(pMidiObserver->channel() + 1)); clist.append(QString::number(pMidiObserver->param())); sActionControlText = clist.join(", "); } } return sActionControlText; } // end of qtractorShortcutForm.cpp qtractor-0.9.25/src/PaxHeaders/qtractorSpinBox.h0000644000000000000000000000013214166551171016635 xustar0030 mtime=1641730681.463610351 30 atime=1641730681.463610351 30 ctime=1641730681.463610351 qtractor-0.9.25/src/qtractorSpinBox.h0000644000175000001440000001562214166551171020073 0ustar00rncbcusers00000000000000// qtractorSpinBox.h // /**************************************************************************** Copyright (C) 2005-2021, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorSpinBox_h #define __qtractorSpinBox_h #include #include #include // Forward declartions. class QLineEdit; class QShowEvent; class QContextMenuEvent; class QKeyEvent; //------------------------------------------------------------------------- // qtractorSpinBox - A better QDoubleSpinBox widget. class qtractorSpinBox : public QDoubleSpinBox { Q_OBJECT public: // Constructor. qtractorSpinBox(QWidget *pParent = nullptr); // Edit mode behavior: // DefaultMode - default (immediate value changes) behavior. // DeferredMode - deferred value changes (to when editing is finished). enum EditMode { DefaultMode = 0, DeferredMode }; // Set spin-box edit mode behavior. static void setEditMode(EditMode editMode); static EditMode editMode(); protected slots: // Alternate value change behavior handlers. void lineEditTextChanged(const QString&); void spinBoxEditingFinished(); void spinBoxValueChanged(double); signals: // Alternate value change signal. void valueChangedEx(double); protected: // Inherited/override methods. QValidator::State validate(QString& sText, int& iPos) const; private: // Alternate edit behavior tracking. int m_iTextChanged; // Spin-box edit mode behavior. static EditMode g_editMode; }; //---------------------------------------------------------------------------- // qtractorTimeSpinBox -- A time-scale formatted spin-box widget. class qtractorTimeSpinBox : public QAbstractSpinBox { Q_OBJECT public: // Constructor. qtractorTimeSpinBox(QWidget *pParent = nullptr); // Time-scale accessors. void setTimeScale(qtractorTimeScale *pTimeScale); qtractorTimeScale *timeScale() const; // Display-format accessors. void setDisplayFormat(qtractorTimeScale::DisplayFormat displayFormat); qtractorTimeScale::DisplayFormat displayFormat() const; void updateDisplayFormat(); // Nominal value (in frames) accessors. void setValue(unsigned long iValue, bool bNotifyChange = true); unsigned long value() const; // Minimum value (in frames) accessors. void setMinimum(unsigned long iMinimum); unsigned long minimum() const; // Maximum value (in frames) accessors. void setMaximum(unsigned long iMaximum); unsigned long maximum() const; // Differential value mode (BBT format only) accessor. void setDeltaValue(bool bDeltaValue, unsigned long iDeltaValue = 0); bool isDeltaValue() const; unsigned long deltaValue() const; // Editing stabilizer. unsigned long valueFromText() const; signals: // Common value change notification. void valueChanged(unsigned long); void valueChanged(const QString&); // Display format change notification. void displayFormatChanged(int); protected: // Mark that we got actual value. void showEvent(QShowEvent *); // Inherited/override methods. QValidator::State validate(QString& sText, int& iPos) const; void fixup(QString& sText) const; void stepBy(int iSteps); StepEnabled stepEnabled() const; // Value/text format converters. unsigned long valueFromText(const QString& sText) const; QString textFromValue(unsigned long iValue) const; // Common value/text setlers. bool updateValue(unsigned long iValue, bool bNotifyChange); void updateText(); // Local context menu handler. void contextMenuEvent(QContextMenuEvent *pContextMenuEvent); // Keyboard event handler. void keyPressEvent(QKeyEvent *pKeyEvent); protected slots: // Pseudo-fixup slot. void editingFinishedSlot(); void valueChangedSlot(const QString&); private: // Instance variables. qtractorTimeScale *m_pTimeScale; qtractorTimeScale::DisplayFormat m_displayFormat; unsigned long m_iValue; unsigned long m_iDefaultValue; unsigned long m_iMinimumValue; unsigned long m_iMaximumValue; unsigned long m_iDeltaValue; bool m_bDeltaValue; int m_iValueChanged; }; //---------------------------------------------------------------------------- // qtractorTempoSpinBox -- A tempo/time-signature formatted spin-box widget. class qtractorTempoSpinBox : public QAbstractSpinBox { Q_OBJECT public: // Constructor. qtractorTempoSpinBox(QWidget *pParent = nullptr); // Nominal tempo value (BPM) accessors. void setTempo(float fTempo, bool bNotifyChange = true); float tempo() const; // Nominal time-signature numerator (beats/bar) accessors. void setBeatsPerBar(unsigned short iBeatsPerBar, bool bNotifyChange = true); unsigned short beatsPerBar() const; // Nominal time-signature denominator (beat-divisor) accessors. void setBeatDivisor(unsigned short iBeatDivisor, bool bNotifyChange = true); unsigned short beatDivisor() const; signals: // Common value change notification. void valueChanged(float, unsigned short, unsigned short); void valueChanged(const QString&); protected: // Mark that we got actual value. void showEvent(QShowEvent *); // Inherited/override methods. QValidator::State validate(QString& sText, int& iPos) const; void fixup(QString& sText) const; void stepBy(int iSteps); StepEnabled stepEnabled() const; // Value/text format converters. float tempoFromText(const QString& sText) const; unsigned short beatsPerBarFromText(const QString& sText) const; unsigned short beatDivisorFromText(const QString& sText) const; QString textFromValue(float fTempo, unsigned short iBeatsPerBar, unsigned short iBeatDivisor) const; // Common value/text setlers. bool updateValue(float fTempo, unsigned short iBeatsPerBar, unsigned short iBeatDivisor, bool bNotifyChange); void updateText(); // Keyboard event handler. void keyPressEvent(QKeyEvent *pKeyEvent); protected slots: // Pseudo-fixup slot. void valueChangedSlot(const QString&); void editingFinishedSlot(); private: // Instance variables. float m_fTempo; unsigned short m_iBeatsPerBar; unsigned short m_iBeatDivisor; float m_fDefaultTempo; unsigned short m_iDefaultBeatsPerBar; unsigned short m_iDefaultBeatDivisor; int m_iValueChanged; }; #endif // __qtractorSpinBox_h // end of qtractorSpinBox.h qtractor-0.9.25/src/PaxHeaders/qtractorTrackTime.cpp0000644000000000000000000000013214166551171017471 xustar0030 mtime=1641730681.466610384 30 atime=1641730681.466610384 30 ctime=1641730681.466610384 qtractor-0.9.25/src/qtractorTrackTime.cpp0000644000175000001440000006307114166551171020730 0ustar00rncbcusers00000000000000// qtractorTrackTime.cpp // /**************************************************************************** Copyright (C) 2005-2021, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorTrackTime.h" #include "qtractorTrackView.h" #include "qtractorSession.h" #include "qtractorTracks.h" #include "qtractorOptions.h" #include "qtractorSessionCommand.h" #include "qtractorTimeScaleCommand.h" #include "qtractorMainForm.h" #include "qtractorTimeScaleForm.h" #include #include #include #include #include #include #include #include #if QT_VERSION < QT_VERSION_CHECK(5, 11, 0) #define horizontalAdvance width #endif //---------------------------------------------------------------------------- // qtractorTrackTime -- Track time scale widget. // Constructor. qtractorTrackTime::qtractorTrackTime ( qtractorTracks *pTracks, QWidget *pParent ) : qtractorScrollView(pParent) { m_pTracks = pTracks; m_dragState = DragNone; m_dragCursor = DragNone; m_pDragMarker = nullptr; qtractorScrollView::setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff); qtractorScrollView::setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff); qtractorScrollView::setFrameStyle(QFrame::Panel | QFrame::Raised); qtractorScrollView::setFocusPolicy(Qt::NoFocus); // qtractorScrollView::viewport()->setFocusPolicy(Qt::ClickFocus); // qtractorScrollView::viewport()->setFocusProxy(this); // qtractorScrollView::viewport()->setAcceptDrops(true); // qtractorScrollView::setDragAutoScroll(false); qtractorScrollView::setMouseTracking(true); const QFont& font = qtractorScrollView::font(); qtractorScrollView::setFont(QFont(font.family(), font.pointSize() - 2)); // QObject::connect(this, SIGNAL(contentsMoving(int,int)), // this, SLOT(updatePixmap(int,int))); // Trap for help/tool-tips events. qtractorScrollView::viewport()->installEventFilter(this); } // (Re)create the complete track view pixmap. void qtractorTrackTime::updatePixmap ( int cx, int /* cy */) { QWidget *pViewport = qtractorScrollView::viewport(); const int w = pViewport->width(); const int h = pViewport->height(); if (w < 1 || h < 1) return; const QPalette& pal = qtractorScrollView::palette(); m_pixmap = QPixmap(w, h); m_pixmap.fill(pal.window().color()); qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; qtractorTimeScale *pTimeScale = pSession->timeScale(); if (pTimeScale == nullptr) return; QPainter painter(&m_pixmap); // painter.initFrom(this); painter.setFont(qtractorScrollView::font()); // Draw the time scale... // const QFontMetrics& fm = painter.fontMetrics(); int x, x1, y1, y2 = h - 1; qtractorTimeScale::Cursor cursor(pTimeScale); qtractorTimeScale::Node *pNode = cursor.seekPixel(cx); unsigned short iPixelsPerBeat = pNode->pixelsPerBeat(); unsigned int iBeat = pNode->beatFromPixel(cx); if (iBeat > 0) pNode = cursor.seekBeat(--iBeat); x = x1 = pNode->pixelFromBeat(iBeat) - cx - 1; while (x < w) { const bool bBeatIsBar = pNode->beatIsBar(iBeat); if (bBeatIsBar || iPixelsPerBeat > 16) { y1 = (bBeatIsBar && x >= x1 ? 0 : fm.ascent()); painter.setPen(pal.mid().color()); painter.drawLine(x, y1, x, y2); painter.setPen(pal.light().color()); ++x; painter.drawLine(x, y1, x, y2); } if (bBeatIsBar) { y1 = fm.ascent(); if (x >= x1) { x1 = x + 2; const unsigned short iBar = pNode->barFromBeat(iBeat); const QString& sBeat = QString::number(iBar + 1); painter.setPen(pal.windowText().color()); painter.drawText(x1, y1, sBeat); x1 += fm.horizontalAdvance(sBeat) + 2; } x1 += 2; if (iBeat == pNode->beat) { iPixelsPerBeat = pNode->pixelsPerBeat(); const QString& sTempo = QString("%1 %2/%3") .arg(pNode->tempo) .arg(pNode->beatsPerBar) .arg(1 << pNode->beatDivisor); painter.setPen(Qt::darkGray); painter.drawText(x1, y1, sTempo); x1 += fm.horizontalAdvance(sTempo) + 2; } } pNode = cursor.seekBeat(++iBeat); x = pNode->pixelFromBeat(iBeat) - cx - 1; } // Draw location markers, if any... qtractorTimeScale::Marker *pMarker = pTimeScale->markers().seekPixel(cx); while (pMarker) { x = pTimeScale->pixelFromFrame(pMarker->frame) - cx + 4; if (x > w) break; if (pMarker->accidentals || pMarker->mode) { const QString& sKeySignature = qtractorTimeScale::keySignatureName( pMarker->accidentals, pMarker->mode); painter.setPen(Qt::darkGray); painter.drawText(x, y2, sKeySignature); x += fm.horizontalAdvance(sKeySignature) + 4; } if (!pMarker->text.isEmpty()) { painter.setPen(pMarker->color); painter.drawText(x, y2, pMarker->text); } pMarker = pMarker->next(); } // Draw loop boundaries, if applicable... if (pSession->isLooping()) { QPolygon polyg(3); // h -= 4; const int d = (h >> 2); painter.setPen(Qt::darkCyan); painter.setBrush(Qt::cyan); x = pTimeScale->pixelFromFrame(pSession->loopStart()) - cx; if (x >= 0 && x < w) { polyg.putPoints(0, 3, x + d, h - d, x, h, x, h - d); painter.drawPolygon(polyg); } x = pTimeScale->pixelFromFrame(pSession->loopEnd()) - cx; if (x >= 0 && x < w) { polyg.putPoints(0, 3, x, h - d, x, h, x - d, h - d); painter.drawPolygon(polyg); } } // Draw punch in/out boundaries, if applicable... if (pSession->isPunching()) { QPolygon polyg(3); // h -= 4; const int d = (h >> 2); painter.setPen(Qt::darkMagenta); painter.setBrush(Qt::magenta); x = pTimeScale->pixelFromFrame(pSession->punchIn()) - cx; if (x >= 0 && x < w) { polyg.putPoints(0, 3, x + d, h - d, x, h, x, h - d); painter.drawPolygon(polyg); } x = pTimeScale->pixelFromFrame(pSession->punchOut()) - cx; if (x >= 0 && x < w) { polyg.putPoints(0, 3, x, h - d, x, h, x - d, h - d); painter.drawPolygon(polyg); } } } // Rectangular contents update. void qtractorTrackTime::updateContents ( const QRect& rect ) { updatePixmap( qtractorScrollView::contentsX(), qtractorScrollView::contentsY()); qtractorScrollView::updateContents(rect); } // Overall contents update. void qtractorTrackTime::updateContents (void) { updatePixmap( qtractorScrollView::contentsX(), qtractorScrollView::contentsY()); qtractorScrollView::updateContents(); } // Resize event handler. void qtractorTrackTime::resizeEvent ( QResizeEvent *pResizeEvent ) { qtractorScrollView::resizeEvent(pResizeEvent); updateContents(); } // Draw the time scale. void qtractorTrackTime::drawContents ( QPainter *pPainter, const QRect& rect ) { // Render the famous pixmap region... pPainter->drawPixmap(rect, m_pixmap, rect); // Headers a-head... const int cx = qtractorScrollView::contentsX(); const int h = qtractorScrollView::height() - 4; const int d = (h >> 2); qtractorTrackView *pTrackView = m_pTracks->trackView(); // Draw edit-head line... int x = pTrackView->editHeadX() - cx; if (x >= rect.left() - d && x <= rect.right() + d) { QPolygon polyg(3); polyg.putPoints(0, 3, x + d, h - d, x, h, x, h - d); pPainter->setPen(Qt::blue); pPainter->setBrush(Qt::blue); pPainter->drawPolygon(polyg); } // Draw edit-tail line... x = pTrackView->editTailX() - cx; if (x >= rect.left() - d && x <= rect.right() + d) { QPolygon polyg(3); polyg.putPoints(0, 3, x, h - d, x, h, x - d, h - d); pPainter->setPen(Qt::blue); pPainter->setBrush(Qt::blue); pPainter->drawPolygon(polyg); } // Draw special play-head header... x = pTrackView->playHeadX() - cx; if (x >= rect.left() - d && x <= rect.right() + d) { QPolygon polyg(3); polyg.putPoints(0, 3, x - d, h - d, x, h, x + d, h - d); pPainter->setPen(Qt::red); pPainter->setBrush(Qt::red); pPainter->drawPolygon(polyg); } } // To have timeline in h-sync with main track view. void qtractorTrackTime::contentsXMovingSlot ( int cx, int /*cy*/ ) { if (qtractorScrollView::contentsX() != cx) qtractorScrollView::setContentsPos(cx, qtractorScrollView::contentsY()); } // Check if some position header is to be dragged... bool qtractorTrackTime::dragHeadStart ( const QPoint& pos ) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return false; qtractorTimeScale *pTimeScale = pSession->timeScale(); if (pTimeScale == nullptr) return false; // Try to catch mouse clicks over the // play/edit-head/tail cursors... const int h = qtractorScrollView::height(); // - 4; const int d = (h >> 1); QRect rect(0, h - d, d << 1, d); qtractorTrackView *pTrackView = m_pTracks->trackView(); // Check play-head header... rect.moveLeft(pTrackView->playHeadX() - d); if (rect.contains(pos)) { m_dragCursor = DragPlayHead; return true; } // Check loop-point headers... if (pSession->isLooping()) { // Check loop-start header... rect.moveLeft(pTimeScale->pixelFromFrame(pSession->loopStart()) - d); if (rect.contains(pos)) { m_dragCursor = DragLoopStart; return true; } // Check loop-end header... rect.moveLeft(pTimeScale->pixelFromFrame(pSession->loopEnd()) - d); if (rect.contains(pos)) { m_dragCursor = DragLoopEnd; return true; } } // Check punch-point headers... if (pSession->isPunching()) { // Check punch-in header... rect.moveLeft(pTimeScale->pixelFromFrame(pSession->punchIn()) - d); if (rect.contains(pos)) { m_dragCursor = DragPunchIn; return true; } // Check punch-out header... rect.moveLeft(pTimeScale->pixelFromFrame(pSession->punchOut()) - d); if (rect.contains(pos)) { m_dragCursor = DragPunchOut; return true; } } // Check location marker headers... qtractorTimeScale::Marker *pMarker = pTimeScale->markers().seekPixel(pos.x()); if (pMarker) { rect.moveLeft(pTimeScale->pixelFromFrame(pMarker->frame) - d); if (rect.contains(pos)) { m_dragCursor = DragMarker; m_pDragMarker = pMarker; return true; } } // Check edit-head header... rect.moveLeft(pTrackView->editHeadX() - d); if (rect.contains(pos)) { m_dragCursor = DragEditHead; return true; } // Check edit-tail header... rect.moveLeft(pTrackView->editTailX() - d); if (rect.contains(pos)) { m_dragCursor = DragEditTail; return true; } // Reset cursor if any persist around. if (m_dragCursor != DragNone) { qtractorScrollView::unsetCursor(); m_dragCursor = DragNone; } // Nothing. return false; } // Handle selection/dragging -- mouse button press. void qtractorTrackTime::mousePressEvent ( QMouseEvent *pMouseEvent ) { // Force null state. m_dragState = DragNone; qtractorTrackView *pTrackView = m_pTracks->trackView(); // We'll need options somehow... qtractorOptions *pOptions = qtractorOptions::getInstance(); // We need a session and a location... qtractorSession *pSession = qtractorSession::getInstance(); if (pSession) { // Direct snap positioning... const QPoint& pos = viewportToContents(pMouseEvent->pos()); unsigned long iFrame = pTrackView->frameSnap( pSession->frameFromPixel(pos.x() > 0 ? pos.x() : 0)); // Which mouse state? const Qt::KeyboardModifiers& modifiers = pMouseEvent->modifiers(); bool bModifier = (modifiers & (Qt::ShiftModifier | Qt::ControlModifier)); switch (pMouseEvent->button()) { case Qt::LeftButton: // Remember what and where we'll be dragging/selecting... m_dragState = DragStart; m_posDrag = pos; // Try to catch mouse clicks over the cursor heads... if (dragHeadStart(m_posDrag)) { qtractorScrollView::setCursor(QCursor(Qt::SizeHorCursor)); // m_dragState = m_dragCursor; } break; case Qt::MiddleButton: // Mid-button direct positioning... m_pTracks->selectNone(); if (pOptions && pOptions->bMidButtonModifier) bModifier = !bModifier; // Reverse mid-button role... if (bModifier) { // Play-head positioning commit... pTrackView->setPlayHead(iFrame); pSession->setPlayHead(iFrame); } else { // Edit cursor (merge) positioning... pTrackView->setEditHead(iFrame); pTrackView->setEditTail(iFrame); } // Logical contents changed, just for visual feedback... m_pTracks->selectionChangeNotify(); break; case Qt::RightButton: // Right-button direct positioning... pTrackView->setEditTail(iFrame); // Logical contents changed, just for visual feedback... m_pTracks->selectionChangeNotify(); // Fall thru... default: break; } } // qtractorScrollView::mousePressEvent(pMouseEvent); } // Handle selection/dragging -- mouse pointer move. void qtractorTrackTime::mouseMoveEvent ( QMouseEvent *pMouseEvent ) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession) { qtractorTrackView *pTrackView = m_pTracks->trackView(); // Which mouse state? const Qt::KeyboardModifiers& modifiers = pMouseEvent->modifiers(); // Are we already moving/dragging something? const QPoint& pos = viewportToContents(pMouseEvent->pos()); const unsigned long iFrame = pTrackView->frameSnap( pSession->frameFromPixel(pos.x() > 0 ? pos.x() : 0)); const int y = pTrackView->contentsY(); qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); switch (m_dragState) { case DragNone: // Try to catch mouse over the cursor heads... if (dragHeadStart(pos)) qtractorScrollView::setCursor(QCursor(Qt::PointingHandCursor)); break; case DragSelect: // Rubber-band selection... m_rectDrag.setRight(pos.x()); pTrackView->ensureVisible(pos.x(), y, 24, 0); if (pTrackView->isCurveEdit()) { // Select all current track curve/automation // nodes that fall inside range... pTrackView->selectCurveRect(m_rectDrag, qtractorTrackView::SelectRange, qtractorTrackView::selectFlags(modifiers), qtractorTrackView::EditBoth); } else { // Here we're mainly supposed to select a few // bunch of clips that fall inside range... pTrackView->selectClipRect(m_rectDrag, qtractorTrackView::SelectRange, qtractorTrackView::selectFlags(modifiers), qtractorTrackView::EditBoth); } showToolTip(m_rectDrag.normalized()); break; case DragPlayHead: // Play-head positioning... pTrackView->ensureVisible(pos.x(), y, 24, 0); pTrackView->setPlayHead(iFrame); // Let the change get some immediate visual feedback... if (pMainForm) pMainForm->updateTransportTime(iFrame); showToolTip(iFrame); break; case DragLoopStart: case DragPunchIn: case DragEditHead: // Edit-head positioning... pTrackView->ensureVisible(pos.x(), y, 24, 0); pTrackView->setEditHead(iFrame); showToolTip(iFrame); break; case DragLoopEnd: case DragPunchOut: case DragEditTail: // Edit-tail positioning... pTrackView->ensureVisible(pos.x(), y, 24, 0); pTrackView->setEditTail(iFrame); showToolTip(iFrame); break; case DragMarker: // Marker positioning... pTrackView->ensureVisible(pos.x(), y, 24, 0); showToolTip(iFrame); break; case DragStart: // Rubber-band starting... if ((m_posDrag - pos).manhattanLength() > QApplication::startDragDistance()) { // We'll start dragging alright... const int h = qtractorScrollView::height(); // - 4; m_rectDrag.setTop(0); // h - (h >> 2) m_rectDrag.setLeft(m_posDrag.x()); m_rectDrag.setRight(pos.x()); m_rectDrag.setBottom(h); m_dragState = (dragHeadStart(m_posDrag) ? m_dragCursor : DragSelect); qtractorScrollView::setCursor(QCursor(Qt::SizeHorCursor)); } // Fall thru... default: break; } } // qtractorScrollView::mouseMoveEvent(pMouseEvent); } // Handle selection/dragging -- mouse button release. void qtractorTrackTime::mouseReleaseEvent ( QMouseEvent *pMouseEvent ) { // qtractorScrollView::mouseReleaseEvent(pMouseEvent); qtractorSession *pSession = qtractorSession::getInstance(); if (pSession) { qtractorTrackView *pTrackView = m_pTracks->trackView(); // Which mouse state? const Qt::KeyboardModifiers& modifiers = pMouseEvent->modifiers(); const bool bModifier = (modifiers & (Qt::ShiftModifier | Qt::ControlModifier)); // Direct snap positioning... const QPoint& pos = viewportToContents(pMouseEvent->pos()); const unsigned long iFrame = pTrackView->frameSnap( pSession->frameFromPixel(pos.x() > 0 ? pos.x() : 0)); switch (m_dragState) { case DragSelect: // Do the final range selection... if (pTrackView->isCurveEdit()) { // Select all current track curve/automation // nodes that fall inside range... pTrackView->selectCurveRect(m_rectDrag, qtractorTrackView::SelectRange, qtractorTrackView::selectFlags(modifiers) | qtractorTrackView::SelectCommit, qtractorTrackView::EditBoth); } else { // Here we're mainly supposed to select a few // bunch of clips that fall inside range... pTrackView->selectClipRect(m_rectDrag, qtractorTrackView::SelectRange, qtractorTrackView::selectFlags(modifiers) | qtractorTrackView::SelectCommit, qtractorTrackView::EditBoth); } // For immediate visual feedback... m_pTracks->selectionChangeNotify(); break; case DragPlayHead: // Play-head positioning commit... pTrackView->setPlayHead(iFrame); pSession->setPlayHead(iFrame); // Not quite a selection, rather just // for immediate visual feedback... m_pTracks->selectionChangeNotify(); break; case DragLoopStart: // New loop-start boundary... if (pSession->editHead() < pSession->loopEnd()) { // Yep, new loop-start point... pSession->execute( new qtractorSessionLoopCommand(pSession, pSession->editHead(), pSession->loopEnd())); } break; case DragPunchIn: // New punch-in boundary... if (pSession->editHead() < pSession->punchOut()) { // Yep, new punch-in point... pSession->execute( new qtractorSessionPunchCommand(pSession, pSession->editHead(), pSession->punchOut())); // For visual feedback... m_pTracks->contentsChangeNotify(); } break; case DragEditHead: // Not quite a contents change, but for visual feedback... m_pTracks->selectionChangeNotify(); break; case DragLoopEnd: // New loop-end boundary... if (pSession->loopStart() < pSession->editTail()) { // Yep, new loop-end point... pSession->execute( new qtractorSessionLoopCommand(pSession, pSession->loopStart(), pSession->editTail())); } break; case DragPunchOut: // New punch-out boundary... if (pSession->punchIn() < pSession->editTail()) { // Yep, new punch-out point... pSession->execute( new qtractorSessionPunchCommand(pSession, pSession->punchIn(), pSession->editTail())); // For visual feedback... m_pTracks->contentsChangeNotify(); } break; case DragEditTail: // Not quite a contents change, but for visual feedback... m_pTracks->selectionChangeNotify(); break; case DragMarker: // Marker positioning commit... if (m_pDragMarker) { // Yep, new marker location... pSession->execute( new qtractorTimeScaleMoveMarkerCommand( pSession->timeScale(), m_pDragMarker, iFrame)); } break; case DragStart: // Left-button indirect positioning... if (bModifier) { // Playhead positioning... pTrackView->setPlayHead(iFrame); // Immediately commited... pSession->setPlayHead(iFrame); } else { // Deferred left-button edit-head positioning... pTrackView->setEditHead(iFrame); } // Not quite a selection, rather just // for immediate visual feedback... m_pTracks->selectionChangeNotify(); // Fall thru... case DragNone: default: break; } } // Clean up. resetDragState(); } // Tempo-map dialog accessor. void qtractorTrackTime::mouseDoubleClickEvent ( QMouseEvent *pMouseEvent ) { qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm == nullptr) return; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; // Direct snap positioning... const QPoint& pos = viewportToContents(pMouseEvent->pos()); qtractorTrackView *pTrackView = m_pTracks->trackView(); const unsigned long iFrame = pTrackView->frameSnap( pSession->frameFromPixel(pos.x() > 0 ? pos.x() : 0)); // Show tempo map dialog. qtractorTimeScaleForm form(pMainForm); form.setFrame(iFrame); form.exec(); } // Keyboard event handler. void qtractorTrackTime::keyPressEvent ( QKeyEvent *pKeyEvent ) { #ifdef CONFIG_DEBUG_0 fprintf(stderr, "qtractorTrackTime::keyPressEvent(key=%d)\n", pKeyEvent->key()); #endif switch (pKeyEvent->key()) { case Qt::Key_Escape: { // Restore uncommitted play-head position?... qtractorSession *pSession = qtractorSession::getInstance(); if (pSession && m_dragState == DragPlayHead) m_pTracks->trackView()->setPlayHead(pSession->playHead()); resetDragState(); break; } default: qtractorScrollView::keyPressEvent(pKeyEvent); break; } } // Handle zoom with mouse wheel. void qtractorTrackTime::wheelEvent ( QWheelEvent *pWheelEvent ) { if (pWheelEvent->modifiers() & Qt::ControlModifier) { const int delta = pWheelEvent->angleDelta().y(); if (delta > 0) m_pTracks->zoomIn(); else m_pTracks->zoomOut(); } // else qtractorScrollView::wheelEvent(pWheelEvent); } // Reset drag/select state. void qtractorTrackTime::resetDragState (void) { // Cancel any dragging/cursor out there... if (m_dragState == DragSelect) qtractorScrollView::updateContents(); if (m_dragCursor != DragNone) qtractorScrollView::unsetCursor(); // Force null state. m_dragState = DragNone; m_dragCursor = DragNone; m_pDragMarker = nullptr; // HACK: give focus to track-view... m_pTracks->trackView()->setFocus(); } // Context menu event handler (dummy). void qtractorTrackTime::contextMenuEvent ( QContextMenuEvent */*pContextMenuEvent*/ ) { } // Trap for help/tool-tip events. bool qtractorTrackTime::eventFilter ( QObject *pObject, QEvent *pEvent ) { QWidget *pViewport = qtractorScrollView::viewport(); if (static_cast (pObject) == pViewport) { if (pEvent->type() == QEvent::ToolTip && m_dragCursor != DragNone && (m_pTracks->trackView())->isToolTips()) { QHelpEvent *pHelpEvent = static_cast (pEvent); if (pHelpEvent) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession) { unsigned long iFrame = 0; switch (m_dragCursor) { case DragMarker: if (m_pDragMarker) iFrame = m_pDragMarker->frame; break; case DragPlayHead: iFrame = pSession->playHead(); break; case DragEditHead: iFrame = pSession->editHead(); break; case DragEditTail: iFrame = pSession->editTail(); break; case DragLoopStart: iFrame = pSession->loopStart(); break; case DragLoopEnd: iFrame = pSession->loopEnd(); break; case DragPunchIn: iFrame = pSession->punchIn(); break; case DragPunchOut: iFrame = pSession->punchOut(); break; default: break; } showToolTip(iFrame); } } } else if (pEvent->type() == QEvent::Leave && m_dragState != DragNone) { qtractorScrollView::unsetCursor(); return true; } } // Not handled here. return qtractorScrollView::eventFilter(pObject, pEvent); } // Show dragging tooltip... void qtractorTrackTime::showToolTip ( unsigned long iFrame ) const { if (!m_pTracks->trackView()->isToolTips()) return; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; qtractorTimeScale *pTimeScale = pSession->timeScale(); if (pTimeScale == nullptr) return; QString sToolTip; switch (m_dragCursor) { case DragMarker: if (m_pDragMarker) sToolTip += m_pDragMarker->text; break; case DragPlayHead: sToolTip += tr("Play-head"); break; case DragEditHead: sToolTip += tr("Edit-head"); break; case DragEditTail: sToolTip += tr("Edit-tail"); break; case DragLoopStart: sToolTip += tr("Loop-start"); break; case DragLoopEnd: sToolTip += tr("Loop-end"); break; case DragPunchIn: sToolTip += tr("Punch-in"); break; case DragPunchOut: sToolTip += tr("Punch-out"); break; default: break; } if (!sToolTip.isEmpty()) sToolTip += '\n'; sToolTip += pTimeScale->textFromFrame(iFrame); QToolTip::showText(QCursor::pos(), sToolTip, qtractorScrollView::viewport()); } void qtractorTrackTime::showToolTip ( const QRect& rect ) const { qtractorTrackView *pTrackView = m_pTracks->trackView(); if (!pTrackView->isToolTips()) return; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; qtractorTimeScale *pTimeScale = pSession->timeScale(); if (pTimeScale == nullptr) return; const unsigned long iFrameStart = pTrackView->frameSnap( pTimeScale->frameFromPixel(rect.left())); const unsigned long iFrameEnd = pTrackView->frameSnap( iFrameStart + pTimeScale->frameFromPixel(rect.width())); QToolTip::showText(QCursor::pos(), tr("Start:\t%1\nEnd:\t%2\nLength:\t%3") .arg(pTimeScale->textFromFrame(iFrameStart)) .arg(pTimeScale->textFromFrame(iFrameEnd)) .arg(pTimeScale->textFromFrame(iFrameStart, true, iFrameEnd - iFrameStart)), qtractorScrollView::viewport()); } // end of qtractorTrackTime.cpp qtractor-0.9.25/src/PaxHeaders/qtractorTimeScaleForm.cpp0000644000000000000000000000013214166551171020300 xustar0030 mtime=1641730681.464610362 30 atime=1641730681.464610362 30 ctime=1641730681.464610362 qtractor-0.9.25/src/qtractorTimeScaleForm.cpp0000644000175000001440000007272214166551171021542 0ustar00rncbcusers00000000000000// qtractorTimeScaleForm.cpp // /**************************************************************************** Copyright (C) 2005-2021, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorTimeScaleForm.h" #include "qtractorTimeScaleCommand.h" #include "qtractorAbout.h" #include "qtractorOptions.h" #include "qtractorSession.h" #include "qtractorMainForm.h" #include "qtractorTracks.h" #include "qtractorTrackView.h" #include #include #include #include #include #include #include //---------------------------------------------------------------------- // class qtractorTimeScaleItemDelegate -- Custom time-scale item delegate. // class qtractorTimeScaleItemDelegate : public QItemDelegate { public: // Constructor. qtractorTimeScaleItemDelegate(QObject *pParent = nullptr) : QItemDelegate(pParent) {} protected: // Modified render method. void paint(QPainter *painter, const QStyleOptionViewItem& option, const QModelIndex& index ) const { QStyleOptionViewItem opt(option); switch (index.column()) { case 0: // Bar case 2: // Tempo case 3: // Key opt.displayAlignment = Qt::AlignCenter; break; default: opt.displayAlignment = Qt::AlignLeft | Qt::AlignVCenter; break; } QItemDelegate::paint(painter, opt, index); } QSize sizeHint ( const QStyleOptionViewItem& option, const QModelIndex& index ) const { return QItemDelegate::sizeHint(option, index) + QSize(4, 4); } }; //---------------------------------------------------------------------- // class qtractorTimeScaleListItem -- Custom time-scale tempo node item. // class qtractorTimeScaleListItem : public QTreeWidgetItem { public: // Constructors. qtractorTimeScaleListItem(QTreeWidget *pTreeWidget, qtractorTimeScaleListItem *pListItem, qtractorTimeScale *pTimeScale, qtractorTimeScale::Node *pNode, qtractorTimeScale::Marker *pMarker, qtractorTimeScale::DisplayFormat displayFormat) : QTreeWidgetItem(pTreeWidget, pListItem), m_pNode(pNode), m_pMarker(pMarker) { const QChar dash = '-'; if (pNode) { QTreeWidgetItem::setText(0, QString::number(m_pNode->bar + 1)); QTreeWidgetItem::setText(1, pTimeScale->textFromFrameEx( displayFormat, m_pNode->frame)); QTreeWidgetItem::setText(2, QString("%1 %2/%3") .arg(m_pNode->tempo) .arg(m_pNode->beatsPerBar) .arg(1 << m_pNode->beatDivisor)); } else QTreeWidgetItem::setText(2, dash); if (pMarker) { if (pNode == nullptr) { const unsigned int iBar = pTimeScale->barFromFrame(pMarker->frame); QTreeWidgetItem::setText(0, QString::number(iBar + 1)); QTreeWidgetItem::setText(1, pTimeScale->textFromFrameEx( displayFormat, pMarker->frame)); } if (pMarker->accidentals || pMarker->mode) { QTreeWidgetItem::setText(3, qtractorTimeScale::keySignatureName( pMarker->accidentals, pMarker->mode)); } else QTreeWidgetItem::setText(3, dash); if (!pMarker->text.isEmpty()) { QTreeWidgetItem::setText(4, pMarker->text); QTreeWidgetItem::setForeground(4, pMarker->color); } else QTreeWidgetItem::setText(4, dash); } else { QTreeWidgetItem::setText(3, dash); QTreeWidgetItem::setText(4, dash); } } // Node accessor. qtractorTimeScale::Node *node() const { return m_pNode; } // Marker accessor. qtractorTimeScale::Marker *marker() const { return m_pMarker; } private: // Instance variables. qtractorTimeScale::Node *m_pNode; qtractorTimeScale::Marker *m_pMarker; }; //---------------------------------------------------------------------------- // qtractorTimeScaleForm -- UI wrapper form. // Constructor. qtractorTimeScaleForm::qtractorTimeScaleForm ( QWidget *pParent ) : QDialog(pParent) { // Setup UI struct... m_ui.setupUi(this); // Window modality (let plugin/tool windows rave around). QDialog::setWindowModality(Qt::WindowModal); // Initialize locals. m_pTimeScale = nullptr; m_pTempoTap = new QElapsedTimer(); m_iTempoTap = 0; m_fTempoTap = 0.0f; m_iDirtySetup = 0; m_iDirtyCount = 0; m_iDirtyTotal = 0; QHeaderView *pHeader = m_ui.TimeScaleListView->header(); pHeader->setDefaultAlignment(Qt::AlignLeft); #if QT_VERSION >= QT_VERSION_CHECK(5, 0, 0) // pHeader->setSectionResizeMode(QHeaderView::Custom); pHeader->setSectionResizeMode(QHeaderView::ResizeToContents); pHeader->setSectionsMovable(false); #else // pHeader->setResizeMode(QHeaderView::Custom); pHeader->setResizeMode(QHeaderView::ResizeToContents); pHeader->setMovable(false); #endif QAbstractItemModel *pHeaderModel = pHeader->model(); pHeaderModel->setHeaderData(0, Qt::Horizontal, Qt::AlignCenter, Qt::TextAlignmentRole); // Bar pHeaderModel->setHeaderData(2, Qt::Horizontal, Qt::AlignCenter, Qt::TextAlignmentRole); // Tempo pHeaderModel->setHeaderData(3, Qt::Horizontal, Qt::AlignCenter, Qt::TextAlignmentRole); // Key m_ui.TimeScaleListView->setItemDelegate( new qtractorTimeScaleItemDelegate(m_ui.TimeScaleListView)); m_ui.TimeScaleListView->setContextMenuPolicy(Qt::CustomContextMenu); #if QT_VERSION >= QT_VERSION_CHECK(5, 2, 0) m_ui.MarkerTextLineEdit->setClearButtonEnabled(true); #endif // (Re)initial contents. // Default is main session time-scale of course... qtractorSession *pSession = qtractorSession::getInstance(); if (pSession) setTimeScale(pSession->timeScale()); // Try to restore normal window positioning. adjustSize(); // UI signal/slot connections... QObject::connect(m_ui.TimeScaleListView, SIGNAL(currentItemChanged(QTreeWidgetItem*, QTreeWidgetItem*)), SLOT(selectItem())); QObject::connect(m_ui.TimeScaleListView, SIGNAL(customContextMenuRequested(const QPoint&)), SLOT(contextMenu(const QPoint&))); QObject::connect(m_ui.BarSpinBox, SIGNAL(valueChanged(int)), SLOT(barChanged(int))); QObject::connect(m_ui.TimeSpinBox, SIGNAL(valueChanged(unsigned long)), SLOT(timeChanged(unsigned long))); QObject::connect(m_ui.TimeSpinBox, SIGNAL(displayFormatChanged(int)), SLOT(refreshItems())); QObject::connect(m_ui.TempoSpinBox, SIGNAL(valueChanged(float, unsigned short, unsigned short)), SLOT(tempoChanged())); QObject::connect(m_ui.TempoSpinBox, SIGNAL(valueChanged(const QString&)), SLOT(tempoChanged())); QObject::connect(m_ui.TempoTapPushButton, SIGNAL(clicked()), SLOT(tempoTap())); QObject::connect(m_ui.TempoFactorPushButton, SIGNAL(clicked()), SLOT(tempoFactor())); QObject::connect(m_ui.KeySignatureAccidentalsComboBox, SIGNAL(activated(int)), SLOT(changed())); QObject::connect(m_ui.KeySignatureModeComboBox, SIGNAL(activated(int)), SLOT(modeChanged(int))); QObject::connect(m_ui.MarkerTextLineEdit, SIGNAL(textChanged(const QString&)), SLOT(changed())); QObject::connect(m_ui.MarkerColorToolButton, SIGNAL(clicked()), SLOT(markerColor())); QObject::connect(m_ui.RefreshPushButton, SIGNAL(clicked()), SLOT(refresh())); QObject::connect(m_ui.AddPushButton, SIGNAL(clicked()), SLOT(addItem())); QObject::connect(m_ui.UpdatePushButton, SIGNAL(clicked()), SLOT(updateItem())); QObject::connect(m_ui.RemovePushButton, SIGNAL(clicked()), SLOT(removeItem())); QObject::connect(m_ui.ClosePushButton, SIGNAL(clicked()), SLOT(reject())); stabilizeForm(); } // Time-scale accessor. void qtractorTimeScaleForm::setTimeScale ( qtractorTimeScale *pTimeScale ) { m_pTimeScale = pTimeScale; m_ui.TimeSpinBox->setTimeScale(m_pTimeScale); refreshItems(); } qtractorTimeScale *qtractorTimeScaleForm::timeScale (void) const { return m_pTimeScale; } // Select(ed) node by frame (time) void qtractorTimeScaleForm::setFrame ( unsigned long iFrame ) { if (m_pTimeScale == nullptr) return; ++m_iDirtySetup; qtractorTimeScale::Cursor cursor(m_pTimeScale); qtractorTimeScale::Node *pNode = cursor.seekFrame(iFrame); if (pNode) { iFrame = pNode->frameSnapToBar(iFrame); pNode = cursor.seekFrame(iFrame); } if (pNode) { // Make this into view... m_ui.BarSpinBox->setValue(pNode->barFromFrame(iFrame) + 1); m_ui.TimeSpinBox->setValue(iFrame); m_ui.TempoSpinBox->setTempo(pNode->tempo, false); m_ui.TempoSpinBox->setBeatsPerBar(pNode->beatsPerBar, false); m_ui.TempoSpinBox->setBeatDivisor(pNode->beatDivisor, true); } qtractorTimeScale::Marker *pMarker = m_pTimeScale->markers().seekFrame(iFrame); if (pMarker && pMarker->frame == iFrame) setCurrentMarker(pMarker); else setCurrentMarker(nullptr); if (pMarker && iFrame >= pMarker->frame) setCurrentKeySignature(pMarker); else setCurrentKeySignature(nullptr); // Done. m_iDirtySetup = 0; // Locate nearest list item... if (pNode) setCurrentItem(pNode, iFrame); stabilizeForm(); // HACK: Force focus to Bar location entry field... m_ui.BarSpinBox->setFocus(); } unsigned long qtractorTimeScaleForm::frame (void) const { return m_ui.TimeSpinBox->value(); } unsigned short qtractorTimeScaleForm::bar (void) const { return m_ui.BarSpinBox->value() - 1; } // Current dirty flag accessor. bool qtractorTimeScaleForm::isDirty (void) { return (m_iDirtyTotal > 0); } // Refresh all list and views. void qtractorTimeScaleForm::refreshItems (void) { if (m_pTimeScale == nullptr) return; // (Re)Load complete tempo-map listing ... m_ui.TimeScaleListView->clear(); const qtractorTimeScale::DisplayFormat displayFormat = m_ui.TimeSpinBox->displayFormat(); qtractorTimeScale::Node *pNode = m_pTimeScale->nodes().first(); qtractorTimeScale::Marker *pMarker = m_pTimeScale->markers().first(); qtractorTimeScaleListItem *pListItem = nullptr; while (pNode) { while (pMarker && pMarker->frame < pNode->frame) { pListItem = new qtractorTimeScaleListItem(m_ui.TimeScaleListView, pListItem, m_pTimeScale, nullptr, pMarker, displayFormat); pMarker = pMarker->next(); } if (pMarker && pMarker->frame == pNode->frame) { pListItem = new qtractorTimeScaleListItem(m_ui.TimeScaleListView, pListItem, m_pTimeScale, pNode, pMarker, displayFormat); pMarker = pMarker->next(); } else { pListItem = new qtractorTimeScaleListItem(m_ui.TimeScaleListView, pListItem, m_pTimeScale, pNode, nullptr, displayFormat); } pNode = pNode->next(); } while (pMarker) { pListItem = new qtractorTimeScaleListItem(m_ui.TimeScaleListView, pListItem, m_pTimeScale, nullptr, pMarker, displayFormat); pMarker = pMarker->next(); } } void qtractorTimeScaleForm::refresh (void) { refreshItems(); timeChanged(frame()); m_iDirtyCount = 0; } // Current node list accessors. void qtractorTimeScaleForm::setCurrentItem ( qtractorTimeScale::Node *pNode, unsigned long iFrame ) { ++m_iDirtySetup; qtractorTimeScale::Marker *pMarker = m_pTimeScale->markers().seekFrame(iFrame); const int iItemCount = m_ui.TimeScaleListView->topLevelItemCount(); for (int i = iItemCount - 1; i >= 0; --i) { qtractorTimeScaleListItem *pListItem = static_cast ( m_ui.TimeScaleListView->topLevelItem(i)); if (pListItem && (pListItem->node() == pNode || (pMarker && pListItem->marker() == pMarker && iFrame >= pMarker->frame))) { m_ui.TimeScaleListView->setCurrentItem(pListItem); break; } } m_iDirtySetup = 0; } // Set current marker text & color... void qtractorTimeScaleForm::setCurrentMarker ( qtractorTimeScale::Marker *pMarker ) { QPalette pal; if (pMarker) pal.setColor(QPalette::Text, pMarker->color); else pal.setColor(QPalette::Text, Qt::darkGray); m_ui.MarkerTextLineEdit->setPalette(pal); if (pMarker) m_ui.MarkerTextLineEdit->setText(pMarker->text); else m_ui.MarkerTextLineEdit->clear(); } // Set current key-signature... void qtractorTimeScaleForm::setCurrentKeySignature ( qtractorTimeScale::Marker *pMarker ) { int iAccidentals = 0; int iMode = 0; if (pMarker) { iAccidentals = pMarker->accidentals; iMode = pMarker->mode; } updateKeySignatures(iAccidentals, iMode); const bool bBlockSignals = m_ui.KeySignatureModeComboBox->blockSignals(true); m_ui.KeySignatureModeComboBox->setCurrentIndex(iMode); m_ui.KeySignatureModeComboBox->blockSignals(bBlockSignals); } // Refresh key signatures. void qtractorTimeScaleForm::updateKeySignatures ( int iAccidentals, int iMode ) { #ifdef CONFIG_DEBUG qDebug("qtractorTimeScaleForm::updateKeySignatures(%d, %d)", iAccidentals, iMode); #endif const bool bBlockSignals = m_ui.KeySignatureAccidentalsComboBox->blockSignals(true); const QString sAccidentals = m_ui.KeySignatureAccidentalsComboBox->currentText(); m_ui.KeySignatureAccidentalsComboBox->clear(); int iIndex = 0; for (int i = 0; i < 18; ++i) { const int iData = i - 8; m_ui.KeySignatureAccidentalsComboBox->addItem( qtractorTimeScale::keySignatureName(iData, iMode, 0)); m_ui.KeySignatureAccidentalsComboBox->setItemData(iIndex++, iData); } iIndex = m_ui.KeySignatureAccidentalsComboBox->findData(iAccidentals); if (iIndex >= 0) m_ui.KeySignatureAccidentalsComboBox->setCurrentIndex(iIndex); m_ui.KeySignatureAccidentalsComboBox->blockSignals(bBlockSignals); } // Make given frame visble at the main tracks view. void qtractorTimeScaleForm::ensureVisibleFrame ( unsigned long iFrame ) { qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm && pMainForm->tracks()) pMainForm->tracks()->trackView()->ensureVisibleFrame(iFrame); } // Time-scale node selection slot. void qtractorTimeScaleForm::selectItem (void) { if (m_pTimeScale == nullptr) return; if (m_iDirtySetup > 0) return; // Check if we need an update?... qtractorTimeScaleListItem *pListItem = static_cast ( m_ui.TimeScaleListView->currentItem()); if (pListItem == nullptr) return; qtractorTimeScale::Node *pNode = pListItem->node(); qtractorTimeScale::Marker *pMarker = pListItem->marker(); if (pNode == nullptr && pMarker == nullptr) return; if (m_iDirtyCount > 0) { QMessageBox::StandardButtons buttons = QMessageBox::Discard | QMessageBox::Cancel; if (m_ui.UpdatePushButton->isEnabled()) buttons |= QMessageBox::Apply; switch (QMessageBox::warning(this, tr("Warning"), tr("Some settings have been changed.\n\n" "Do you want to apply the changes?"), buttons)) { case QMessageBox::Apply: updateItem(); // Fall thru... case QMessageBox::Discard: break; default: // Cancel. return; } } // Get new one into view... ++m_iDirtySetup; if (pNode) { m_ui.BarSpinBox->setValue(pNode->bar + 1); m_ui.TimeSpinBox->setValue(pNode->frame); m_ui.TempoSpinBox->setTempo(pNode->tempo, false); m_ui.TempoSpinBox->setBeatsPerBar(pNode->beatsPerBar, false); m_ui.TempoSpinBox->setBeatDivisor(pNode->beatDivisor, true); ensureVisibleFrame(pNode->frame); } if (pMarker && pNode == nullptr) { const unsigned int iBar = m_pTimeScale->barFromFrame(pMarker->frame); m_ui.BarSpinBox->setValue(iBar + 1); m_ui.TimeSpinBox->setValue(pMarker->frame); ensureVisibleFrame(pMarker->frame); } setCurrentMarker(pMarker); setCurrentKeySignature(pMarker); m_iDirtySetup = 0; m_iDirtyCount = 0; stabilizeForm(); } // Check whether the current view is elligible for action. unsigned int qtractorTimeScaleForm::flags (void) const { if (m_pTimeScale == nullptr) return 0; unsigned int iFlags = 0; const float fTempo = m_ui.TempoSpinBox->tempo(); const unsigned short iBeatsPerBar = m_ui.TempoSpinBox->beatsPerBar(); const unsigned short iBeatDivisor = m_ui.TempoSpinBox->beatDivisor(); const unsigned short iBar = bar(); qtractorTimeScale::Cursor cursor(m_pTimeScale); qtractorTimeScale::Node *pNode = cursor.seekBar(iBar); if (pNode && pNode->bar == iBar) { iFlags |= UpdateNode; if (pNode->prev()) iFlags |= RemoveNode; } if (pNode && qAbs(pNode->tempo - fTempo) < 0.001f // && pNode->beatType == iBeatType && pNode->beatsPerBar == iBeatsPerBar && pNode->beatDivisor == iBeatDivisor) iFlags &= ~UpdateNode; else iFlags |= AddNode; if (pNode && pNode->bar == iBar) iFlags &= ~AddNode; if (pNode && (pNode = pNode->next()) // real assignment && qAbs(pNode->tempo - fTempo) < 0.001f // && pNode->beatType == iBeatType && pNode->beatsPerBar == iBeatsPerBar && pNode->beatDivisor == iBeatDivisor) iFlags &= ~AddNode; const unsigned long iFrame = m_pTimeScale->frameFromBar(iBar); qtractorTimeScale::Marker *pMarker = m_pTimeScale->markers().seekFrame(iFrame); const QString& sMarkerText = m_ui.MarkerTextLineEdit->text().simplified(); const QColor& rgbMarkerColor = m_ui.MarkerTextLineEdit->palette().text().color(); int iAccidentals = 0; const int iIndex = m_ui.KeySignatureAccidentalsComboBox->currentIndex(); if (iIndex >= 0) iAccidentals = m_ui.KeySignatureAccidentalsComboBox->itemData(iIndex).toInt(); const int iMode = m_ui.KeySignatureModeComboBox->currentIndex(); if (pMarker && pMarker->frame == iFrame) { if (!sMarkerText.isEmpty()) iFlags |= UpdateMarker; if (iAccidentals || iMode) iFlags |= UpdateKeySignature; iFlags |= RemoveMarker; } if (pMarker && pMarker->text == sMarkerText && pMarker->color == rgbMarkerColor) iFlags &= ~UpdateMarker; else if (!sMarkerText.isEmpty()) iFlags |= AddMarker; if (pMarker && pMarker->accidentals == iAccidentals && pMarker->mode == iMode) iFlags &= ~UpdateKeySignature; else if (iAccidentals || iMode) iFlags |= AddKeySignature; if (pMarker && pMarker->frame == iFrame) { iFlags &= ~AddMarker; iFlags &= ~AddKeySignature; } return iFlags; } // Add node method. void qtractorTimeScaleForm::addItem (void) { if (m_pTimeScale == nullptr) return; // Make it as an undoable command... qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; const unsigned int iFlags = flags(); const unsigned long iFrame = frame(); if (iFlags & AddNode) { pSession->execute( new qtractorTimeScaleAddNodeCommand( m_pTimeScale, iFrame, m_ui.TempoSpinBox->tempo(), 2, m_ui.TempoSpinBox->beatsPerBar(), m_ui.TempoSpinBox->beatDivisor())); ++m_iDirtyTotal; } if (iFlags & AddMarker) { pSession->execute( new qtractorTimeScaleAddMarkerCommand( m_pTimeScale, iFrame, m_ui.MarkerTextLineEdit->text().simplified(), m_ui.MarkerTextLineEdit->palette().text().color())); ++m_iDirtyTotal; } if (iFlags & AddKeySignature) { int iAccidentals = 0; const int iIndex = m_ui.KeySignatureAccidentalsComboBox->currentIndex(); if (iIndex >= 0) iAccidentals = m_ui.KeySignatureAccidentalsComboBox->itemData(iIndex).toInt(); const int iMode = m_ui.KeySignatureModeComboBox->currentIndex(); if (iAccidentals || iMode) { pSession->execute( new qtractorTimeScaleAddKeySignatureCommand( m_pTimeScale, iFrame, iAccidentals, iMode)); ++m_iDirtyTotal; } } refresh(); } // Update current node. void qtractorTimeScaleForm::updateItem (void) { if (m_pTimeScale == nullptr) return; // Make it as an undoable command... qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; const unsigned int iFlags = flags(); const unsigned short iBar = bar(); if (iFlags & UpdateNode) { qtractorTimeScale::Cursor cursor(m_pTimeScale); qtractorTimeScale::Node *pNode = cursor.seekBar(iBar); if (pNode && pNode->bar == iBar) { const unsigned long iFrame = pNode->frameFromBar(iBar); pSession->execute( new qtractorTimeScaleUpdateNodeCommand( m_pTimeScale, iFrame, m_ui.TempoSpinBox->tempo(), 2, m_ui.TempoSpinBox->beatsPerBar(), m_ui.TempoSpinBox->beatDivisor())); ++m_iDirtyTotal; } } if (iFlags & UpdateMarker) { const unsigned long iFrame = m_pTimeScale->frameFromBar(iBar); qtractorTimeScale::Marker *pMarker = m_pTimeScale->markers().seekFrame(iFrame); if (pMarker && pMarker->frame == iFrame) { pSession->execute( new qtractorTimeScaleUpdateMarkerCommand( m_pTimeScale, iFrame, m_ui.MarkerTextLineEdit->text().simplified(), m_ui.MarkerTextLineEdit->palette().text().color())); ++m_iDirtyTotal; } } if (iFlags & UpdateKeySignature) { const unsigned long iFrame = m_pTimeScale->frameFromBar(iBar); qtractorTimeScale::Marker *pMarker = m_pTimeScale->markers().seekFrame(iFrame); if (pMarker && pMarker->frame == iFrame) { int iAccidentals = 0; const int iIndex = m_ui.KeySignatureAccidentalsComboBox->currentIndex(); if (iIndex >= 0) iAccidentals = m_ui.KeySignatureAccidentalsComboBox->itemData(iIndex).toInt(); const int iMode = m_ui.KeySignatureModeComboBox->currentIndex(); pSession->execute( new qtractorTimeScaleUpdateKeySignatureCommand( m_pTimeScale, iFrame, iAccidentals, iMode)); ++m_iDirtyTotal; } } refresh(); } // Remove current node. void qtractorTimeScaleForm::removeItem (void) { if (m_pTimeScale == nullptr) return; // Make it as an undoable command... qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; const unsigned int iFlags = flags(); const unsigned short iBar = bar(); if (iFlags & RemoveNode) { qtractorTimeScale::Cursor cursor(m_pTimeScale); qtractorTimeScale::Node *pNode = cursor.seekBar(iBar); if (pNode && pNode->bar == iBar && pNode->prev()) { // Prompt user if he/she's sure about this... qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions && pOptions->bConfirmRemove) { // Show the warning... if (QMessageBox::warning(this, tr("Warning"), tr("About to remove tempo node:\n\n" "%1 (%2) %3 %4/%5\n\n" "Are you sure?") .arg(pNode->bar + 1) .arg(m_pTimeScale->textFromTick(pNode->tick)) .arg(pNode->tempo) .arg(pNode->beatsPerBar) .arg(1 << pNode->beatDivisor), QMessageBox::Ok | QMessageBox::Cancel) == QMessageBox::Cancel) return; } // Go!... pSession->execute( new qtractorTimeScaleRemoveNodeCommand(m_pTimeScale, pNode)); ++m_iDirtyTotal; } } if (iFlags & RemoveMarker) { const unsigned long iFrame = m_pTimeScale->frameFromBar(iBar); qtractorTimeScale::Marker *pMarker = m_pTimeScale->markers().seekFrame(iFrame); if (pMarker && pMarker->frame == iFrame) { // Go! we just don't ask user about a thing... pSession->execute( new qtractorTimeScaleRemoveMarkerCommand( m_pTimeScale, pMarker)); ++m_iDirtyTotal; } } refresh(); } // Make changes due. void qtractorTimeScaleForm::barChanged ( int iBar ) { if (m_pTimeScale == nullptr) return; if (m_iDirtySetup > 0) return; ++m_iDirtySetup; if (iBar > 0) --iBar; qtractorTimeScale::Cursor cursor(m_pTimeScale); qtractorTimeScale::Node *pNode = cursor.seekBar(iBar); const unsigned long iFrame = (pNode ? pNode->frameFromBar(iBar) : 0); m_ui.TimeSpinBox->setValue(iFrame); qtractorTimeScale::Marker *pMarker = m_pTimeScale->markers().seekFrame(iFrame); if (pMarker && pMarker->frame == iFrame) setCurrentMarker(pMarker); else setCurrentMarker(nullptr); if (pMarker && iFrame >= pMarker->frame) setCurrentKeySignature(pMarker); else setCurrentKeySignature(nullptr); m_iDirtySetup = 0; // Locate nearest list item... if (pNode) setCurrentItem(pNode, iFrame); ensureVisibleFrame(iFrame); ++m_iDirtyCount; stabilizeForm(); } void qtractorTimeScaleForm::timeChanged ( unsigned long iFrame ) { if (m_pTimeScale == nullptr) return; if (m_iDirtySetup > 0) return; ++m_iDirtySetup; qtractorTimeScale::Cursor cursor(m_pTimeScale); qtractorTimeScale::Node *pNode = cursor.seekFrame(iFrame); if (pNode) { iFrame = pNode->frameSnapToBar(iFrame); pNode = cursor.seekFrame(iFrame); } if (pNode) m_ui.BarSpinBox->setValue(pNode->barFromFrame(iFrame) + 1); qtractorTimeScale::Marker *pMarker = m_pTimeScale->markers().seekFrame(iFrame); if (pMarker && pMarker->frame == iFrame) setCurrentMarker(pMarker); else setCurrentMarker(nullptr); if (pMarker && iFrame >= pMarker->frame) setCurrentKeySignature(pMarker); else setCurrentKeySignature(nullptr); m_iDirtySetup = 0; // Locate nearest list item... if (pNode) setCurrentItem(pNode, iFrame); ensureVisibleFrame(iFrame); ++m_iDirtyCount; stabilizeForm(); } // Tempo/Time-signature has changed. void qtractorTimeScaleForm::tempoChanged (void) { if (m_iDirtySetup > 0) return; #ifdef CONFIG_DEBUG qDebug("qtractorTimeScaleForm::tempoChanged()"); #endif m_iTempoTap = 0; m_fTempoTap = 0.0f; changed(); } // Key signature has changed. void qtractorTimeScaleForm::modeChanged ( int iMode ) { if (m_iDirtySetup > 0) return; #ifdef CONFIG_DEBUG qDebug("qtractorTimeScaleForm::modeChanged(%d)", iMode); #endif int iAccidentals = 0; const int iIndex = m_ui.KeySignatureAccidentalsComboBox->currentIndex(); if (iIndex >= 0) iAccidentals = m_ui.KeySignatureAccidentalsComboBox->itemData(iIndex).toInt(); updateKeySignatures(iAccidentals, iMode); changed(); } // Something has changed. void qtractorTimeScaleForm::changed (void) { if (m_iDirtySetup > 0) return; ++m_iDirtyCount; stabilizeForm(); } // Reject settings (Close button slot). void qtractorTimeScaleForm::reject (void) { bool bReject = true; // Check if there's any pending changes... if (m_iDirtyCount > 0) { if (QMessageBox::warning(this, tr("Warning"), tr("Some settings have been changed.\n\n" "Do you want to discard the changes?"), QMessageBox::Discard | QMessageBox::Cancel) == QMessageBox::Cancel) { bReject = false; } } if (bReject) QDialog::reject(); } // Tempo factor perform click. void qtractorTimeScaleForm::tempoFactor (void) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; const float fTempoFactor = float(m_ui.TempoFactorSpinBox->value()); qtractorTimeScaleCommand *pTimeScaleCommand = new qtractorTimeScaleCommand(tr("tempo factor")); qtractorTimeScale::Node *pNode = m_pTimeScale->nodes().last(); for ( ; pNode; pNode = pNode->prev()) { pTimeScaleCommand->addNodeCommand( new qtractorTimeScaleUpdateNodeCommand( m_pTimeScale, pNode->frame, fTempoFactor * pNode->tempo, pNode->beatType, pNode->beatsPerBar, pNode->beatDivisor)); } if (pSession->execute(pTimeScaleCommand)) ++m_iDirtyTotal; refreshItems(); } // Tempo tap click. void qtractorTimeScaleForm::tempoTap (void) { #ifdef CONFIG_DEBUG qDebug("qtractorTimeScaleForm::tempoTap()"); #endif const int iTimeTap = m_pTempoTap->restart(); if (iTimeTap < 200 || iTimeTap > 2000) { // Magic! m_iTempoTap = 0; m_fTempoTap = 0.0f; return; } const float fTempoTap = ::rintf(60000.0f / float(iTimeTap)); #if 0 m_fTempoTap += fTempoTap; if (++m_iTempoTap > 2) { m_fTempoTap /= float(m_iTempoTap); m_ui.TempoSpinBox->setTempo(::rintf(m_fTempoTap), false); m_iTempoTap = 1; // Median-like averaging... } #else if (m_fTempoTap > 0.0f) { m_fTempoTap *= 0.5f; m_fTempoTap += 0.5f * fTempoTap; } else { m_fTempoTap = fTempoTap; } if (++m_iTempoTap > 2) { m_ui.TempoSpinBox->setTempo(::rintf(m_fTempoTap), true); m_iTempoTap = 1; // Median-like averaging... m_fTempoTap = fTempoTap; } #endif } // Marker color selection. void qtractorTimeScaleForm::markerColor (void) { #ifdef CONFIG_DEBUG qDebug("qtractorTimeScaleForm::markerColor()"); #endif QPalette pal(m_ui.MarkerTextLineEdit->palette()); QWidget *pParentWidget = nullptr; qtractorOptions *pOptions = qtractorOptions::getInstance(); QColorDialog::ColorDialogOptions options; if (pOptions && pOptions->bDontUseNativeDialogs) { options |= QColorDialog::DontUseNativeDialog; pParentWidget = QWidget::window(); } const QColor& color = QColorDialog::getColor( pal.text().color(), pParentWidget, tr("Marker Color"), options); if (color.isValid()) { pal.setColor(QPalette::Text, color); m_ui.MarkerTextLineEdit->setPalette(pal); changed(); } } // Stabilize current form state. void qtractorTimeScaleForm::stabilizeForm (void) { const unsigned int iFlags = flags(); // m_ui.RefreshPushButton->setEnabled(m_iDirtyCount > 0); m_ui.AddPushButton->setEnabled(iFlags & (AddNode | AddMarker | AddKeySignature)); m_ui.UpdatePushButton->setEnabled(iFlags & (UpdateNode | UpdateMarker | UpdateKeySignature)); m_ui.RemovePushButton->setEnabled(iFlags & (RemoveNode | RemoveMarker)); } // Time-scale list view context menu handler. void qtractorTimeScaleForm::contextMenu ( const QPoint& /*pos*/ ) { // Build the device context menu... QMenu menu(this); QAction *pAction; const unsigned int iFlags = flags(); pAction = menu.addAction( QIcon(":/images/formAdd.png"), tr("&Add"), this, SLOT(addItem())); pAction->setEnabled(iFlags & (AddNode | AddMarker | AddKeySignature)); pAction = menu.addAction( QIcon(":/images/formAccept.png"), tr("&Update"), this, SLOT(updateItem())); pAction->setEnabled(iFlags & (UpdateNode | UpdateMarker | UpdateKeySignature)); pAction = menu.addAction( QIcon(":/images/formRemove.png"), tr("&Remove"), this, SLOT(removeItem())); pAction->setEnabled(iFlags & (RemoveNode | RemoveMarker)); menu.addSeparator(); pAction = menu.addAction( QIcon(":/images/formRefresh.png"), tr("&Refresh"), this, SLOT(refresh())); // pAction->setEnabled(m_iDirtyCount > 0); // menu.exec(m_ui.BusListView->mapToGlobal(pos)); menu.exec(QCursor::pos()); } // end of qtractorTimeScaleForm.cpp qtractor-0.9.25/src/PaxHeaders/qtractorMidiControlForm.ui0000644000000000000000000000012414166551171020511 xustar0028 mtime=1641730681.4496102 28 atime=1641730681.4496102 28 ctime=1641730681.4496102 qtractor-0.9.25/src/qtractorMidiControlForm.ui0000644000175000001440000003462314166551171021750 0ustar00rncbcusers00000000000000 rncbc aka Rui Nuno Capela qtractor - An Audio/MIDI multi-track sequencer. Copyright (C) 2005-2020, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. qtractorMidiControlForm 0 0 640 480 Controllers :/images/itemControllers.png Controller files false true false true Files Path Import controller files &Import... :/images/formOpen.png Remove controller file &Remove :/images/formRemove.png Move controller file up on list order &Up :/images/formMoveUp.png Move controller file down on list order &Down :/images/formMoveDown.png &Type Qt::AlignBottom|Qt::AlignLeading|Qt::AlignLeft ControlTypeComboBox &Channel Qt::AlignBottom|Qt::AlignLeading|Qt::AlignLeft ChannelComboBox &Parameter Qt::AlignBottom|Qt::AlignLeading|Qt::AlignLeft ParamComboBox Trac&k Qt::AlignBottom|Qt::AlignLeading|Qt::AlignLeft TrackOffsetSpinBox offse&t Qt::AlignBottom|Qt::AlignLeading|Qt::AlignLeft TrackOffsetSpinBox &limit Qt::AlignBottom|Qt::AlignLeading|Qt::AlignLeft TrackLimitSpinBox C&ommand Qt::AlignBottom|Qt::AlignLeading|Qt::AlignLeft CommandComboBox Flags Qt::AlignBottom|Qt::AlignLeading|Qt::AlignLeft Qt::Vertical 20 8 MIDI Event type MIDI Channel MIDI Controller (parameter) MIDI parameter (track offset) + Track offset 0 127 Track limit 0 127 Command action Command delta/momentary D&elta Command feedback &Feedback Map/update controller command &Map :/images/formAccept.png 0 160 Controller map false true false true true Type Channel Parameter Track Command Flags Unmap/remove controller command U&nmap :/images/formReject.png Qt::Vertical 20 8 Enable all controllers immediate sync (hook) &Sync Qt::Vertical 20 8 Reload/apply all controller files Relo&ad :/images/formRefresh.png Export to controller file E&xport... :/images/formSave.png Close this dialog Close FilesListView ImportPushButton RemovePushButton MoveUpPushButton MoveDownPushButton ControlTypeComboBox ChannelComboBox ParamComboBox TrackParamCheckBox TrackOffsetSpinBox TrackLimitSpinBox CommandComboBox DeltaCheckBox FeedbackCheckBox MapPushButton ControlMapListView UnmapPushButton SyncCheckBox ReloadPushButton ExportPushButton ClosePushButton qtractor-0.9.25/src/PaxHeaders/qtractorFileListView.h0000644000000000000000000000013214166551171017621 xustar0030 mtime=1641730681.443610135 30 atime=1641730681.443610135 30 ctime=1641730681.443610135 qtractor-0.9.25/src/qtractorFileListView.h0000644000175000001440000002154514166551171021060 0ustar00rncbcusers00000000000000// qtractorFileListView.h // /**************************************************************************** Copyright (C) 2005-2021, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorFileListView_h #define __qtractorFileListView_h #include "qtractorFileList.h" #include // Forward declarations. class qtractorFileListView; class qtractorFileListItem; class qtractorFileGroupItem; class qtractorRubberBand; class qtractorDocument; class QDomElement; //---------------------------------------------------------------------------- // qtractorFileListView -- Group/File list view, supporting drag-n-drop. // class qtractorFileListView : public QTreeWidget { Q_OBJECT public: // Constructor. qtractorFileListView(qtractorFileList::Type iFileType, QWidget *pParent = nullptr); // Default destructor. virtual ~qtractorFileListView(); // File list type property. void setFileType(qtractorFileList::Type iFileType); qtractorFileList::Type fileType() const; // QListViewItem::type() return values. enum ItemType { GroupItem = 1001, FileItem = 1002, ChannelItem = 1003 }; // Prompt for proper file list open. QStringList openFileNames(); // Add a new group/file item, optionally under a given group. qtractorFileGroupItem *addGroupItem(const QString& sName, qtractorFileGroupItem *pParentItem = nullptr); qtractorFileListItem *addFileItem(const QString& sPath, qtractorFileGroupItem *pParentItem = nullptr); // Current group/file item accessors... qtractorFileGroupItem *currentGroupItem() const; qtractorFileListItem *currentFileItem() const; // Find a group/file item, given its name. qtractorFileGroupItem *findGroupItem(const QString& sName) const; qtractorFileListItem *findFileItem(const QString& sPath) const; // Make as current selection an existing file item. qtractorFileListItem *selectFileItem( const QString& sPath, int iChannel = -1); // Add a new group item below the current one. void newGroup(); // Add a new file item below the current group one. void openFile(); // Copy/cut current file item(s) to clipboard. void copyItem(bool bCut = false); // Paste file item(s) from clipboard. void pasteItem(); // Rename current group/file item. void renameItem(); // Remove current group/file item(s). void removeItem(); // Clean-up unused file items. void cleanupItem(QTreeWidgetItem *pItem); void cleanup(); // Emit actiovation signal for given item... void activateItem(QTreeWidgetItem *pItem = nullptr); // Master clean-up. void clear(); // Auto-open timer methods. void setAutoOpenTimeout(int iAutoOpenTimeout); int autoOpenTimeout() const; // Recently used directory, if any. void setRecentDir(const QString& sRecentDir); const QString& recentDir() const; // Elemental loader/saver... bool loadElement(qtractorDocument *pDocument, QDomElement *pElement); bool saveElement(qtractorDocument *pDocument, QDomElement *pElement); signals: // File entry activated. void selected(const QString& sFilename, int iTrackChannel, bool bSelect); // File entry activated. void activated(const QString& sFilename, int iTrackChannel); // Contents change signal; void contentsChanged(); protected slots: // In-place toggle slot. void itemClickedSlot(QTreeWidgetItem *pItem); // In-place activate slot. void itemActivatedSlot(QTreeWidgetItem *pItem); // In-place open/close slot. void itemExpandedSlot(QTreeWidgetItem *pItem); void itemCollapsedSlot(QTreeWidgetItem *pItem); // Tracking of item changes (e.g in-place edits). void itemRenamedSlot(); // Auto-open timeout slot. void timeoutSlot(); protected: // Find and return the nearest group item... qtractorFileGroupItem *groupItem(QTreeWidgetItem *pItem) const; // Find a list view item, given its type and name. QTreeWidgetItem *findItem(const QString& sText, int iType) const; // Which column is the complete file path? virtual int pathColumn() const = 0; // Pure virtual file item creation; // must be implemented in derived classes. virtual qtractorFileListItem *createFileItem(const QString& sPath) = 0; // Prompt for proper file list open (pure virtual). virtual QStringList getOpenFileNames() = 0; // Trap for help/tool-tip events. bool eventFilter(QObject *pObject, QEvent *pEvent); // Drag-n-drop stuff -- reimplemented virtual methods. void mousePressEvent(QMouseEvent *pMouseEvent); void mouseMoveEvent(QMouseEvent *pMouseEvent); void mouseReleaseEvent(QMouseEvent *pMouseEvent); void dragEnterEvent(QDragEnterEvent *pDragEnterEvent); void dragMoveEvent(QDragMoveEvent *pDragMoveEvent); void dragLeaveEvent(QDragLeaveEvent *pDragLeaveEvent); void dropEvent(QDropEvent *pDropEvent); // Drag-n-drop stuff. bool canDecodeEvent(QDropEvent *pDropEvent); bool canDropItem(QTreeWidgetItem *pDropItem) const; QTreeWidgetItem *dragDropItem(const QPoint& pos); // Ensure given item is brought to viewport visibility... void ensureVisibleItem(QTreeWidgetItem *pItem); // Show and move rubber-band item. void moveRubberBand(QTreeWidgetItem *pDropItem, bool bOutdent = false); // Drag-and-drop target method... QTreeWidgetItem *dropItem(QTreeWidgetItem *pDropItem, QTreeWidgetItem *pDragItem, bool bOutdent = false); // Internal recursive loaders/savers... bool loadListElement(qtractorDocument *pDocument, QDomElement *pElement, QTreeWidgetItem *pItem); bool saveListElement(qtractorDocument *pDocument, QDomElement *pElement, QTreeWidgetItem *pItem); private: // Major file type property. qtractorFileList::Type m_iFileType; // Auto-open timer. int m_iAutoOpenTimeout; QTimer *m_pAutoOpenTimer; // The point from where drag started. QPoint m_posDrag; // Item we'll eventually drag around. QTreeWidgetItem *m_pDragItem; // Item we'll eventually drop something. QTreeWidgetItem *m_pDropItem; // To show the point where drop will go. qtractorRubberBand *m_pRubberBand; // Last recently used directory. QString m_sRecentDir; }; //---------------------------------------------------------------------- // class qtractorFileGroupItem -- custom group list view item. // class qtractorFileGroupItem : public QTreeWidgetItem { public: // Constructors. qtractorFileGroupItem(const QString& sName, int iType = qtractorFileListView::GroupItem); // Default destructor. virtual ~qtractorFileGroupItem(); // Instance accessors. void setName(const QString& sName); QString name() const; qtractorFileListView *listView() const; qtractorFileGroupItem *groupItem() const; // To show up whether its open or not. void setOpen(bool bOpen); bool isOpen() const; // Virtual tooltip renderer. virtual QString toolTip() const; }; //---------------------------------------------------------------------- // class qtractorFileListItem -- custom file list view item. // class qtractorFileListItem : public qtractorFileGroupItem { public: // Constructors. qtractorFileListItem(const QString& sPath); // Default destructor. ~qtractorFileListItem(); // Full path accessor. const QString& path() const; private: // File item full path. QString m_sPath; }; //---------------------------------------------------------------------- // class qtractorFileChannelItem -- custom channel list view item. // class qtractorFileChannelItem : public qtractorFileGroupItem { public: // Constructors. qtractorFileChannelItem(qtractorFileListItem *pFileItem, const QString& sName, unsigned short iChannel); // Default destructor. ~qtractorFileChannelItem(); // File chhannel accessor. unsigned short channel() const; // Full path accessor. const QString path() const; private: // File channel identifier. unsigned short m_iChannel; }; //---------------------------------------------------------------------- // class qtractorFileChannelDrag -- custom file channel drag object. // class qtractorFileChannelDrag { public: struct Item { QString path; unsigned short channel; }; typedef QList List; // Encode method. static void encode(QMimeData *pMimeData, const List& items); // Decode methods. static bool canDecode(const QMimeData *pMimeData); static List decode(const QMimeData *pMimeData); }; #endif // __qtractorFileListView_h // end of qtractorFileListView.h qtractor-0.9.25/src/PaxHeaders/qtractorFileSystem.h0000644000000000000000000000013214166551171017337 xustar0030 mtime=1641730681.443610135 30 atime=1641730681.443610135 30 ctime=1641730681.443610135 qtractor-0.9.25/src/qtractorFileSystem.h0000644000175000001440000000672614166551171020602 0ustar00rncbcusers00000000000000// qtractorFileSystem.h // /**************************************************************************** Copyright (C) 2005-2020, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorFileSystem_h #define __qtractorFileSystem_h #include // forward decls. class QAction; class QToolButton; class QComboBox; class QTreeView; class QModelIndex; class QContextMenuEvent; //---------------------------------------------------------------------------- // qtractorFileSystem -- Custom composite widget. class qtractorFileSystem : public QDockWidget { Q_OBJECT public: // ctor. qtractorFileSystem(QWidget *pParent = 0); // dtor. ~qtractorFileSystem(); // Accessors. void setRootPath(const QString& sRootPath); QString rootPath() const; enum Flags { AllFiles = 1, SessionFiles = 2, AudioFiles = 4, MidiFiles = 8, HiddenFiles = 0x10 }; void setFlags(Flags flags, bool on = true); Flags flags() const; // Audition/pre-listening player methods. void setPlayState(bool bOn); bool isPlayState() const; // State saver/loader. QByteArray saveState() const; bool restoreState(const QByteArray& state); protected slots: // Chdir slots. void homeClicked(); void cdUpClicked(); void rootPathActivated(const QString& sRootPath); void treeViewActivated(const QModelIndex& index); // Filter slots. void filterChanged(); // Directory gathering thread doing sth... void restoreStateLoading(const QString& sPath); void restoreStateTimeout(); // Audition/pre-listening player slots. void playSlot(bool bOn); signals: // File entry activated. void activated(const QString& sFilename); protected: // Model factory method. void updateRootPath(const QString& sRootPath); // Model stabilizers. void updateRootPath(); void updateFilter(); // Just about to notify main-window that we're closing. void closeEvent(QCloseEvent *); // context-menu event handler. void contextMenuEvent(QContextMenuEvent *pContextMenuEvent); // Audition/pre-listening player method. void activateFile(const QString& sFilename); private: // Member actions... QAction *m_pHomeAction; QAction *m_pCdUpAction; QAction *m_pAllFilesAction; QAction *m_pSessionFilesAction; QAction *m_pAudioFilesAction; QAction *m_pMidiFilesAction; QAction *m_pHiddenFilesAction; QAction *m_pPlayAction; // Member widgets... QToolButton *m_pHomeToolButton; QToolButton *m_pCdUpToolButton; QComboBox *m_pRootPathComboBox; QTreeView *m_pFileSystemTreeView; class FileSystemModel; FileSystemModel *m_pFileSystemModel; // Restore state current-path. QString m_sRestoreStatePath; }; #endif // __qtractorFileSystem_h // end of qtractorFileSystem.h qtractor-0.9.25/src/PaxHeaders/qtractorPluginForm.cpp0000644000000000000000000000013214166551171017670 xustar0030 mtime=1641730681.460610319 30 atime=1641730681.460610319 30 ctime=1641730681.460610319 qtractor-0.9.25/src/qtractorPluginForm.cpp0000644000175000001440000013063414166551171021127 0ustar00rncbcusers00000000000000// qtractorPluginForm.cpp // /**************************************************************************** Copyright (C) 2005-2021, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorPluginForm.h" #include "qtractorPluginCommand.h" #include "qtractorAudioEngine.h" #include "qtractorMidiEngine.h" #include "qtractorPluginListView.h" #include "qtractorInsertPlugin.h" #include "qtractorObserverWidget.h" #include "qtractorMidiControlObserverForm.h" #include "qtractorSpinBox.h" #include "qtractorBusForm.h" #include "qtractorOptions.h" #include "qtractorSession.h" #include "qtractorEngine.h" #include "qtractorCurve.h" #include #include #include #include #include #include #include #include #include #include #include #include #include //---------------------------------------------------------------------------- // qtractorPluginForm -- UI wrapper form. // Constructor. qtractorPluginForm::qtractorPluginForm ( QWidget *pParent, Qt::WindowFlags wflags ) : QWidget(pParent, wflags) { // Setup UI struct... m_ui.setupUi(this); QWidget::setAttribute(Qt::WA_QuitOnClose, false); const QFont& font = QWidget::font(); QWidget::setFont(QFont(font.family(), font.pointSize() - 1)); m_pPlugin = nullptr; m_iDirtyCount = 0; m_iUpdate = 0; m_pDirectAccessParamMenu = new QMenu(); m_ui.DirectAccessParamPushButton->setMenu(m_pDirectAccessParamMenu); m_ui.PresetComboBox->setValidator( new QRegularExpressionValidator( QRegularExpression("[\\w-]+"), m_ui.PresetComboBox)); m_ui.PresetComboBox->setInsertPolicy(QComboBox::NoInsert); m_ui.PresetComboBox->setCompleter(nullptr); // Have some effective feedback when toggling on/off... QIcon iconActivate; iconActivate.addPixmap( QPixmap(":/images/itemLedOff.png"), QIcon::Active, QIcon::Off); iconActivate.addPixmap( QPixmap(":/images/itemLedOn.png"), QIcon::Active, QIcon::On); m_ui.ActivateToolButton->setIcon(iconActivate); // UI signal/slot connections... QObject::connect(m_ui.PresetComboBox, SIGNAL(editTextChanged(const QString&)), SLOT(changePresetSlot(const QString&))); QObject::connect(m_ui.PresetComboBox, SIGNAL(activated(int)), SLOT(loadPresetSlot(int))); QObject::connect(m_ui.OpenPresetToolButton, SIGNAL(clicked()), SLOT(openPresetSlot())); QObject::connect(m_ui.SavePresetToolButton, SIGNAL(clicked()), SLOT(savePresetSlot())); QObject::connect(m_ui.DeletePresetToolButton, SIGNAL(clicked()), SLOT(deletePresetSlot())); QObject::connect(m_ui.EditToolButton, SIGNAL(toggled(bool)), SLOT(editSlot(bool))); QObject::connect(m_ui.ActivateToolButton, SIGNAL(toggled(bool)), SLOT(activateSlot(bool))); QObject::connect(m_ui.TabWidget, SIGNAL(currentChanged(int)), SLOT(currentChangedSlot(int))); QObject::connect(m_ui.SendsToolButton, SIGNAL(clicked()), SLOT(sendsSlot())); QObject::connect(m_ui.ReturnsToolButton, SIGNAL(clicked()), SLOT(returnsSlot())); QObject::connect(m_ui.AuxSendBusNameComboBox, SIGNAL(activated(int)), SLOT(changeAuxSendBusNameSlot(int))); QObject::connect(m_ui.AuxSendBusNameToolButton, SIGNAL(clicked()), SLOT(clickAuxSendBusNameSlot())); QObject::connect(m_pDirectAccessParamMenu, SIGNAL(aboutToShow()), SLOT(updateDirectAccessParamSlot())); } // Destructor. qtractorPluginForm::~qtractorPluginForm (void) { clear(); delete m_pDirectAccessParamMenu; } // Plugin accessors. void qtractorPluginForm::setPlugin ( qtractorPlugin *pPlugin ) { clear(); // Set the new reference... m_pPlugin = pPlugin; if (m_pPlugin == nullptr) return; // Dispatch any pending updates. qtractorSubject::flushQueue(true); // Set activate button MIDI controller observer... addMidiControlAction( m_ui.ActivateToolButton, m_pPlugin->activateObserver()); qtractorPluginType *pType = m_pPlugin->type(); const bool bVstPlugin = (pType->typeHint() == qtractorPluginType::Vst); const int MaxRowsPerPage = (bVstPlugin ? 12 : 8); const int MaxColumnsPerPage = (bVstPlugin ? 2 : 3); const int MaxItemsPerPage = MaxRowsPerPage * MaxColumnsPerPage; const qtractorPlugin::Params& params = m_pPlugin->params(); const qtractorPlugin::Properties& properties = m_pPlugin->properties(); int iItems = params.count() + properties.count(); int iItemsPerPage = iItems; int iItemsOnLastPage = 0; if (iItemsPerPage > MaxItemsPerPage) { iItemsPerPage = MaxItemsPerPage; iItemsOnLastPage = (iItems % iItemsPerPage); while (iItemsOnLastPage > 0 && iItemsOnLastPage < ((3 * iItemsPerPage) >> 2)) iItemsOnLastPage = (iItems % --iItemsPerPage); } int iPages = 1; int iRowsPerPage = iItemsPerPage; int iColumnsPerPage = 1; if (iRowsPerPage > MaxRowsPerPage) { iPages = (iItems / iItemsPerPage); if (iItemsOnLastPage > 0) ++iPages; while (iRowsPerPage > MaxRowsPerPage && iColumnsPerPage < MaxColumnsPerPage) iRowsPerPage = (iItemsPerPage / ++iColumnsPerPage); if (iItemsPerPage % iColumnsPerPage) // Adjust to balance. ++iRowsPerPage; } // Maybe we need a tabbed widget... QTabWidget *pTabWidget = nullptr; QGridLayout *pGridLayout = nullptr; QWidget *pPageWidget = nullptr; int iPage = 0; const QString sPage = tr("Page %1"); if (iItems > 0) { pTabWidget = m_ui.TabWidget; pGridLayout = new QGridLayout(); pGridLayout->setContentsMargins(8, 8, 8, 8); pGridLayout->setSpacing(4); pPageWidget = new QWidget(); pPageWidget->setLayout(pGridLayout); pTabWidget->insertTab(iPage, pPageWidget, sPage.arg(iPage + 1)); ++iPage; } const qtractorPlugin::PropertyKeys& props = m_pPlugin->propertyKeys(); qtractorPlugin::PropertyKeys::ConstIterator prop = props.constBegin(); const qtractorPlugin::PropertyKeys::ConstIterator& prop_end = props.constEnd(); for ( ; prop != prop_end; ++prop) { qtractorPlugin::Property *pProp = prop.value(); qtractorPluginParamWidget *pPropWidget = new qtractorPluginParamWidget(pProp, this); if (pProp->isAutomatable()) { qtractorMidiControlObserver *pMidiObserver = pProp->observer(); if (pMidiObserver) addMidiControlAction(pPropWidget, pMidiObserver); } m_paramWidgets.append(pPropWidget); } qtractorPlugin::Params::ConstIterator param = params.constBegin(); const qtractorPlugin::Params::ConstIterator param_end = params.constEnd(); for ( ; param != param_end; ++param) { qtractorPlugin::Param *pParam = param.value(); qtractorPluginParamWidget *pParamWidget = new qtractorPluginParamWidget(pParam, this); qtractorMidiControlObserver *pMidiObserver = pParam->observer(); if (pMidiObserver) addMidiControlAction(pParamWidget, pMidiObserver); m_paramWidgets.append(pParamWidget); } // FIXME: Couldn't stand more than a hundred widgets? // or do we have one dedicated editor GUI? int iRow = 0; int iColumn = 0; iColumnsPerPage += (iColumnsPerPage - 1); // Plus gap columns! if (!m_paramWidgets.isEmpty()) pGridLayout->setColumnStretch(iColumn, 1); QListIterator iter(m_paramWidgets); while (iter.hasNext()) { pGridLayout->addWidget(iter.next(), iRow, iColumn); if (++iRow >= iRowsPerPage) { iRow = 0; if (++iColumn >= iColumnsPerPage) { iColumn = 0; if (pTabWidget && iPage < iPages) { pGridLayout = new QGridLayout(); pGridLayout->setContentsMargins(8, 8, 8, 8); pGridLayout->setSpacing(4); pPageWidget = new QWidget(); pPageWidget->setLayout(pGridLayout); pTabWidget->insertTab(iPage, pPageWidget, sPage.arg(iPage + 1)); ++iPage; } } else pGridLayout->setColumnMinimumWidth(iColumn++, 8); // Gap column! pGridLayout->setColumnStretch(iColumn, 1); } } // Show editor button if available? const bool bEditor = pType->isEditor(); m_ui.EditToolButton->setVisible(bEditor); if (bEditor) toggleEditor(m_pPlugin->isEditorVisible()); // Show insert tool options... const bool bInsertPlugin = (pType->typeHint() == qtractorPluginType::Insert); if (bInsertPlugin) { if (pType->index() > 0) { m_ui.SendsToolButton->setIcon(QIcon(":/images/itemAudioPortOut.png")); m_ui.ReturnsToolButton->setIcon(QIcon(":/images/itemAudioPortIn.png")); } else { m_ui.SendsToolButton->setIcon(QIcon(":/images/itemMidiPortOut.png")); m_ui.ReturnsToolButton->setIcon(QIcon(":/images/itemMidiPortIn.png")); } } m_ui.SendsToolButton->setVisible(bInsertPlugin); m_ui.ReturnsToolButton->setVisible(bInsertPlugin); // Show aux-send tool options... const bool bAuxSendPlugin = (pType->typeHint() == qtractorPluginType::AuxSend); m_ui.AuxSendBusNameComboBox->setVisible(bAuxSendPlugin); m_ui.AuxSendBusNameLabel->setVisible(bAuxSendPlugin); m_ui.AuxSendBusNameToolButton->setVisible(bAuxSendPlugin); // Set initial plugin preset name... setPreset(m_pPlugin->preset()); // Set plugin name as title, // maybe redundant but necessary... m_pPlugin->updateEditorTitle(); // About page... m_ui.NameTextLabel->setText(pType->name()); m_ui.TypeHintTextLabel->setText( qtractorPluginType::textFromHint(pType->typeHint())); QString sAboutText = pType->aboutText(); sAboutText += '\n'; sAboutText += '\n'; sAboutText += tr("%1 [%2], %3 instance(s), %4 channel(s).") .arg(pType->filename()) .arg(pType->index()) .arg(m_pPlugin->instances()) .arg(m_pPlugin->channels()); m_ui.AboutTextLabel->setText(sAboutText); updateLatencyTextLabel(); // This should trigger paramsSlot(!bEditor) // and adjust the size of the params dialog... m_ui.DirectAccessParamPushButton->setVisible(!params.isEmpty()); // Always first tab/page selected... m_ui.TabWidget->setCurrentIndex(0); // Clear any initial param update. qtractorSubject::resetQueue(); updateActivated(); refresh(); } // Plugin accessor. qtractorPlugin *qtractorPluginForm::plugin (void) const { return m_pPlugin; } // Plugin preset accessors. void qtractorPluginForm::setPreset ( const QString& sPreset ) { QString sEditText = sPreset; if (sEditText.isEmpty()) sEditText = qtractorPlugin::defPreset(); ++m_iUpdate; const bool bBlockSignals = m_ui.PresetComboBox->blockSignals(true); const int iIndex = m_ui.PresetComboBox->findText(sEditText); if (iIndex >= 0) m_ui.PresetComboBox->setCurrentIndex(iIndex); else m_ui.PresetComboBox->setEditText(sEditText); m_ui.PresetComboBox->blockSignals(bBlockSignals); --m_iUpdate; } QString qtractorPluginForm::preset (void) const { QString sPreset = m_ui.PresetComboBox->currentText(); if (sPreset == qtractorPlugin::defPreset() || m_iDirtyCount > 0) sPreset.clear(); return sPreset; } // Update activation state. void qtractorPluginForm::updateActivated (void) { if (m_pPlugin == nullptr) return; if (m_iUpdate > 0) return; ++m_iUpdate; m_ui.ActivateToolButton->setChecked(m_pPlugin->isActivated()); --m_iUpdate; } // Update port widget state. void qtractorPluginForm::updateDirtyCount (void) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorPluginForm[%p]::updateDirtyCount()", this); #endif // Sure is dirty... ++m_iDirtyCount; stabilize(); } // Update specific aux-send bus name settings. void qtractorPluginForm::updateAuxSendBusName (void) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; if (m_pPlugin == nullptr) return; m_ui.AuxSendBusNameComboBox->clear(); qtractorPluginType *pType = m_pPlugin->type(); if (pType->typeHint() != qtractorPluginType::AuxSend) return; QString sAuxSendBusName; if (pType->index() > 0) { qtractorAudioAuxSendPlugin *pAudioAuxSendPlugin = static_cast (m_pPlugin); if (pAudioAuxSendPlugin == nullptr) return; qtractorAudioEngine *pAudioEngine = pSession->audioEngine(); if (pAudioEngine == nullptr) return; const QIcon iconAudio(":/images/trackAudio.png"); m_ui.AuxSendBusNameComboBox->addItem(iconAudio, tr("(none)")); for (qtractorBus *pBus = pAudioEngine->buses().first(); pBus; pBus = pBus->next()) { if (pBus->busMode() & qtractorBus::Output) { qtractorAudioBus *pAudioBus = static_cast (pBus); if (pAudioBus && pAudioBus->channels() == m_pPlugin->channels()) m_ui.AuxSendBusNameComboBox->addItem(iconAudio, pAudioBus->busName()); } } sAuxSendBusName = pAudioAuxSendPlugin->audioBusName(); } else { qtractorMidiAuxSendPlugin *pMidiAuxSendPlugin = static_cast (m_pPlugin); if (pMidiAuxSendPlugin == nullptr) return; qtractorMidiEngine *pMidiEngine = pSession->midiEngine(); if (pMidiEngine == nullptr) return; const QIcon iconMidi(":/images/trackMidi.png"); m_ui.AuxSendBusNameComboBox->addItem(iconMidi, tr("(none)")); for (qtractorBus *pBus = pMidiEngine->buses().first(); pBus; pBus = pBus->next()) { if (pBus->busMode() & qtractorBus::Output) { qtractorMidiBus *pMidiBus = static_cast (pBus); if (pMidiBus) m_ui.AuxSendBusNameComboBox->addItem(iconMidi, pMidiBus->busName()); } } sAuxSendBusName = pMidiAuxSendPlugin->midiBusName(); } int iIndex = m_ui.AuxSendBusNameComboBox->findText(sAuxSendBusName); if (iIndex < 0) iIndex = 0; m_ui.AuxSendBusNameComboBox->setCurrentIndex(iIndex); } // Editor widget methods. void qtractorPluginForm::toggleEditor ( bool bOn ) { if (m_pPlugin == nullptr) return; if (m_iUpdate > 0) return; ++m_iUpdate; m_ui.EditToolButton->setChecked(bOn); --m_iUpdate; } // Preset management slots... void qtractorPluginForm::changePresetSlot ( const QString& sPreset ) { if (m_iUpdate > 0) return; if (!sPreset.isEmpty() && m_ui.PresetComboBox->findText(sPreset) >= 0) ++m_iDirtyCount; stabilize(); } void qtractorPluginForm::loadPresetSlot ( int iPreset ) { if (m_pPlugin == nullptr) return; if (m_iUpdate > 0) return; const QString& sPreset = m_ui.PresetComboBox->itemText(iPreset); if (sPreset.isEmpty()) return; m_pPlugin->loadPresetEx(sPreset); stabilize(); } void qtractorPluginForm::openPresetSlot (void) { if (m_pPlugin == nullptr) return; qtractorPluginType *pType = m_pPlugin->type(); const bool bVstPlugin = (pType->typeHint() == qtractorPluginType::Vst); if (!pType->isConfigure() && !bVstPlugin) return; if (m_iUpdate > 0) return; // We'll need this, sure. qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions == nullptr) return; // We'll assume that there's an external file... QString sFilename; // Prompt if file does not currently exist... const QString sExt("qtx"); QStringList exts(sExt); if (bVstPlugin) { exts.append("fxp"); exts.append("fxb"); } const QString& sTitle = tr("Open Preset"); QStringList filters; filters.append(tr("Preset files (*.%1)").arg(exts.join(" *."))); filters.append(tr("All files (*.*)")); const QString& sFilter = filters.join(";;"); QWidget *pParentWidget = nullptr; QFileDialog::Options options; if (pOptions->bDontUseNativeDialogs) { options |= QFileDialog::DontUseNativeDialog; pParentWidget = QWidget::window(); } #if 1//QT_VERSION < QT_VERSION_CHECK(4, 4, 0) // Ask for the filename to save... sFilename = QFileDialog::getOpenFileName(pParentWidget, sTitle, pOptions->sPresetDir, sFilter, nullptr, options); #else // Construct save-file dialog... QFileDialog fileDialog(pParentWidget, sTitle, pOptions->sPresetDir, sFilter); // Set proper open-file modes... fileDialog.setAcceptMode(QFileDialog::AcceptOpen); fileDialog.setFileMode(QFileDialog::ExistingFile); fileDialog.setDefaultSuffix(sExt); // Stuff sidebar... QList urls(fileDialog.sidebarUrls()); urls.append(QUrl::fromLocalFile(pOptions->sSessionDir)); urls.append(QUrl::fromLocalFile(pOptions->sPresetDir)); fileDialog.setSidebarUrls(urls); fileDialog.setOptions(options); // Show dialog... if (fileDialog.exec()) sFilename = fileDialog.selectedFiles().first(); #endif // Have we a filename to load a preset from? if (!sFilename.isEmpty()) { if (m_pPlugin->loadPresetFile(sFilename)) { // Got it loaded alright... const QFileInfo fi(sFilename); setPreset(fi.baseName().replace(pType->label() + '-', QString())); pOptions->sPresetDir = fi.absolutePath(); } else { // Failure (maybe wrong plugin)... QMessageBox::critical(this, tr("Error"), tr("Preset could not be loaded from file:\n\n" "\"%1\".\n\n" "Sorry.").arg(sFilename), QMessageBox::Cancel); } } refresh(); } void qtractorPluginForm::savePresetSlot (void) { if (m_pPlugin == nullptr) return; const QString& sPreset = m_ui.PresetComboBox->currentText(); if (sPreset.isEmpty() || sPreset == qtractorPlugin::defPreset()) return; // We'll need this, sure. qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions == nullptr) return; // The current state preset is about to be saved... // this is where we'll make it! if (m_pPlugin->savePreset(sPreset)) { refresh(); return; } QSettings& settings = pOptions->settings(); settings.beginGroup(m_pPlugin->presetGroup()); // Which mode of preset? qtractorPluginType *pType = m_pPlugin->type(); const bool bVstPlugin = (pType->typeHint() == qtractorPluginType::Vst); if (pType->isConfigure() || bVstPlugin) { // Sure, we'll have something complex enough // to make it save into an external file... const QString sExt("qtx"); QStringList exts(sExt); if (bVstPlugin) { exts.append("fxp"); exts.append("fxb"); } QFileInfo fi(settings.value(sPreset).toString()); if (!fi.exists() || !fi.isFile()) fi.setFile(QDir(pOptions->sPresetDir), pType->label() + '-' + sPreset + '.' + sExt); QString sFilename = fi.absoluteFilePath(); // Prompt if file does not currently exist... if (!fi.exists()) { const QString& sTitle = tr("Save Preset"); QStringList filters; filters.append(tr("Preset files (*.%1)").arg(exts.join(" *."))); filters.append(tr("All files (*.*)")); const QString& sFilter = filters.join(";;"); QWidget *pParentWidget = nullptr; QFileDialog::Options options; if (pOptions->bDontUseNativeDialogs) { options |= QFileDialog::DontUseNativeDialog; pParentWidget = QWidget::window(); } #if 1//QT_VERSION < QT_VERSION_CHECK(4, 4, 0) // Ask for the filename to save... sFilename = QFileDialog::getSaveFileName(pParentWidget, sTitle, sFilename, sFilter, nullptr, options); #else // Construct save-file dialog... QFileDialog fileDialog(pParentWidget, sTitle, sFilename, sFilter); // Set proper open-file modes... fileDialog.setAcceptMode(QFileDialog::AcceptSave); fileDialog.setFileMode(QFileDialog::AnyFile); fileDialog.setDefaultSuffix(sExt); // Stuff sidebar... QList urls(fileDialog.sidebarUrls()); urls.append(QUrl::fromLocalFile(pOptions->sSessionDir)); urls.append(QUrl::fromLocalFile(pOptions->sPresetDir)); fileDialog.setSidebarUrls(urls); fileDialog.setOptions(options); // Show dialog... if (fileDialog.exec()) sFilename = fileDialog.selectedFiles().first(); else sFilename.clear(); #endif } // We've a filename to save the preset... if (!sFilename.isEmpty() && sFilename.at(0) != '.') { fi.setFile(sFilename); if (fi.suffix().isEmpty()) sFilename += '.' + sExt; if (m_pPlugin->savePresetFile(sFilename)) { settings.setValue(sPreset, sFilename); pOptions->sPresetDir = fi.absolutePath(); } else { // Failure (maybe wrong suffix)... QMessageBox::critical(this, tr("Error"), tr("Preset could not be saved to file:\n\n" "\"%1\".\n\n" "Sorry.").arg(sFilename), QMessageBox::Cancel); } } } // Just leave it to simple parameter value list... else settings.setValue(sPreset, m_pPlugin->valueList()); settings.endGroup(); refresh(); } void qtractorPluginForm::deletePresetSlot (void) { if (m_pPlugin == nullptr) return; const QString& sPreset = m_ui.PresetComboBox->currentText(); if (sPreset.isEmpty() || sPreset == qtractorPlugin::defPreset()) return; // We'll need this, sure. qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions == nullptr) return; // A preset entry is about to be deleted; // prompt user if he/she's sure about this... if (pOptions->bConfirmRemove) { if (QMessageBox::warning(this, tr("Warning"), tr("About to delete preset:\n\n" "\"%1\" (%2)\n\n" "Are you sure?") .arg(sPreset) .arg((m_pPlugin->type())->name()), QMessageBox::Ok | QMessageBox::Cancel) == QMessageBox::Cancel) return; } // Go ahead... if (!m_pPlugin->deletePreset(sPreset)) { QSettings& settings = pOptions->settings(); settings.beginGroup(m_pPlugin->presetGroup()); #ifdef QTRACTOR_REMOVE_PRESET_FILES if ((m_pPlugin->type())->isConfigure()) { const QString& sFilename = settings.value(sPreset).toString(); if (QFileInfo(sFilename).exists()) QFile(sFilename).remove(); } #endif settings.remove(sPreset); settings.endGroup(); } refresh(); } // Editor slot. void qtractorPluginForm::editSlot ( bool bOn ) { if (m_pPlugin == nullptr) return; if (m_iUpdate > 0) return; ++m_iUpdate; if (bOn) m_pPlugin->openEditor(); else m_pPlugin->closeEditor(); --m_iUpdate; } // Activation slot. void qtractorPluginForm::activateSlot ( bool bOn ) { if (m_pPlugin == nullptr) return; if (m_iUpdate > 0) return; ++m_iUpdate; // Make it a undoable command... qtractorSession *pSession = qtractorSession::getInstance(); if (pSession) pSession->execute( new qtractorActivatePluginCommand(m_pPlugin, bOn)); --m_iUpdate; } // Tab page change slot. void qtractorPluginForm::currentChangedSlot ( int iTab ) { // Make sure we're in the "About" page... if (iTab < m_ui.TabWidget->count() - 1) return; updateLatencyTextLabel(); } // Outputs (Sends) slot. void qtractorPluginForm::sendsSlot (void) { qtractorPluginListView::insertPluginBus(m_pPlugin, qtractorBus::Output); } // Inputs (Returns) slot. void qtractorPluginForm::returnsSlot (void) { qtractorPluginListView::insertPluginBus(m_pPlugin, qtractorBus::Input); } // Audio bus name (aux-send) select slot. void qtractorPluginForm::changeAuxSendBusNameSlot ( int iAuxSendBusName ) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; if (m_pPlugin == nullptr) return; qtractorPluginType *pType = m_pPlugin->type(); if (pType->typeHint() != qtractorPluginType::AuxSend) return; const QString& sAuxSendBusName = m_ui.AuxSendBusNameComboBox->itemText(iAuxSendBusName); if (sAuxSendBusName.isEmpty()) return; pSession->execute( new qtractorAuxSendPluginCommand(m_pPlugin, sAuxSendBusName)); } // Audio bus name (aux-send) browse slot. void qtractorPluginForm::clickAuxSendBusNameSlot (void) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; if (m_pPlugin == nullptr) return; qtractorPluginType *pType = m_pPlugin->type(); if (pType->typeHint() != qtractorPluginType::AuxSend) return; qtractorEngine *pEngine = nullptr; if (pType->index() > 0) pEngine = pSession->audioEngine(); else pEngine = pSession->midiEngine(); if (pEngine == nullptr) return; // Call here the bus management form. qtractorBusForm busForm(this); // Pre-select bus... const QString& sAuxSendBusName = m_ui.AuxSendBusNameComboBox->currentText(); if (!sAuxSendBusName.isEmpty()) busForm.setBus(pEngine->findBus(sAuxSendBusName)); // Go for it... busForm.exec(); // Check if any buses have changed... if (busForm.isDirty()) updateAuxSendBusName(); } // Direct access parameter slots void qtractorPluginForm::updateDirectAccessParamSlot (void) { m_pDirectAccessParamMenu->clear(); if (m_pPlugin == nullptr) return; QAction *pAction; const int iDirectAccessParamIndex = m_pPlugin->directAccessParamIndex(); const qtractorPlugin::Params& params = m_pPlugin->params(); qtractorPlugin::Params::ConstIterator param = params.constBegin(); const qtractorPlugin::Params::ConstIterator param_end = params.constEnd(); for ( ; param != param_end; ++param) { qtractorPlugin::Param *pParam = param.value(); const int iParamIndex = int(param.key()); pAction = m_pDirectAccessParamMenu->addAction( pParam->name(), this, SLOT(changeDirectAccessParamSlot())); pAction->setCheckable(true); pAction->setChecked(iDirectAccessParamIndex == iParamIndex); pAction->setData(iParamIndex); } if (!params.isEmpty()) m_pDirectAccessParamMenu->addSeparator(); pAction = m_pDirectAccessParamMenu->addAction( tr("&None"), this, SLOT(changeDirectAccessParamSlot())); pAction->setCheckable(true); pAction->setChecked(iDirectAccessParamIndex < 0); pAction->setData(int(-1)); } void qtractorPluginForm::changeDirectAccessParamSlot (void) { if (m_pPlugin == nullptr) return; if (m_iUpdate > 0) return; // Retrieve direct access parameter index from action data... QAction *pAction = qobject_cast (sender()); if (pAction == nullptr) return; const int iDirectAccessParamIndex = pAction->data().toInt(); ++m_iUpdate; // Make it a undoable command... qtractorSession *pSession = qtractorSession::getInstance(); if (pSession) pSession->execute( new qtractorDirectAccessParamCommand(m_pPlugin, iDirectAccessParamIndex)); --m_iUpdate; } // Parameter-widget refreshner-loader. void qtractorPluginForm::refresh (void) { if (m_pPlugin == nullptr) return; if (m_iUpdate > 0) return; #ifdef CONFIG_DEBUG_0 qDebug("qtractorPluginForm[%p]::refresh()", this); #endif ++m_iUpdate; const bool bBlockSignals = m_ui.PresetComboBox->blockSignals(true); qtractorSubject::flushQueue(true); const QString sOldPreset = m_ui.PresetComboBox->currentText(); m_ui.PresetComboBox->clear(); m_ui.PresetComboBox->insertItems(0, m_pPlugin->presetList()); m_ui.PresetComboBox->model()->sort(0); m_ui.PresetComboBox->addItem(qtractorPlugin::defPreset()); const int iIndex = m_ui.PresetComboBox->findText(sOldPreset); if (iIndex >= 0) m_ui.PresetComboBox->setCurrentIndex(iIndex); else m_ui.PresetComboBox->setEditText(sOldPreset); // m_pPlugin->idleEditor(); QListIterator param_iter(m_paramWidgets); while (param_iter.hasNext()) param_iter.next()->refresh(); updateAuxSendBusName(); qtractorSubject::resetQueue(); updateLatencyTextLabel(); m_iDirtyCount = 0; m_ui.PresetComboBox->blockSignals(bBlockSignals); --m_iUpdate; stabilize(); } // Preset control. void qtractorPluginForm::stabilize (void) { qtractorPluginType *pType = m_pPlugin->type(); const bool bVstPlugin = (pType->typeHint() == qtractorPluginType::Vst); bool bExists = false; bool bEnabled = (m_pPlugin != nullptr); m_ui.ActivateToolButton->setEnabled(bEnabled); if (bEnabled) bEnabled = (pType->controlIns() > 0 || pType->isConfigure()); m_ui.PresetComboBox->setEnabled(bEnabled); m_ui.OpenPresetToolButton->setVisible( bEnabled && (pType->isConfigure() || bVstPlugin)); if (bEnabled) { const QString& sPreset = m_ui.PresetComboBox->currentText(); bEnabled = !sPreset.isEmpty() && sPreset != qtractorPlugin::defPreset() && !m_pPlugin->isReadOnlyPreset(sPreset); bExists = (m_ui.PresetComboBox->findText(sPreset) >= 0); } m_ui.SavePresetToolButton->setEnabled( bEnabled && (!bExists || m_iDirtyCount > 0)); m_ui.DeletePresetToolButton->setEnabled( bEnabled && bExists); } // Clear up plugin form... void qtractorPluginForm::clear (void) { if (m_pPlugin) m_pPlugin->closeEditor(); qDeleteAll(m_paramWidgets); m_paramWidgets.clear(); m_pDirectAccessParamMenu->clear(); } // Keyboard event handler. void qtractorPluginForm::keyPressEvent ( QKeyEvent *pKeyEvent ) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorPluginForm::keyPressEvent(%d)", pKeyEvent->key()); #endif const int iKey = pKeyEvent->key(); switch (iKey) { case Qt::Key_Escape: close(); break; default: QWidget::keyPressEvent(pKeyEvent); break; } } // Form show event (refresh). void qtractorPluginForm::showEvent ( QShowEvent *pShowEvent ) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorPluginForm[%p]::showEvent()", this); #endif QWidget::showEvent(pShowEvent); // Make sure all plugin-data is up-to-date... refresh(); } // Form hide event (save visible position). void qtractorPluginForm::hideEvent ( QHideEvent *pHideEvent ) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorPluginForm[%p]::hideEvent()", this); #endif // Save current form position... if (m_pPlugin) m_pPlugin->setFormPos(QWidget::pos()); QWidget::hideEvent(pHideEvent); } // MIDI controller/observer attachment (context menu) void qtractorPluginForm::addMidiControlAction ( QWidget *pWidget, qtractorMidiControlObserver *pMidiObserver ) { qtractorMidiControlObserverForm::addMidiControlAction( this, pWidget, pMidiObserver); } void qtractorPluginForm::midiControlActionSlot (void) { qtractorMidiControlObserverForm::midiControlAction( this, qobject_cast (sender())); } void qtractorPluginForm::midiControlMenuSlot ( const QPoint& pos ) { qtractorMidiControlObserverForm::midiControlMenu( qobject_cast (sender()), pos); } // Update the about text label (with some varying meta-data)... void qtractorPluginForm::updateLatencyTextLabel (void) { if (m_pPlugin == nullptr) return; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; const unsigned long iLatency = m_pPlugin->latency(); if (iLatency > 0) { const float fLatencyMs = 1000.0f * float(iLatency) / float(pSession->sampleRate()); m_ui.LatencyTextLabel->setText( tr("Latency: %1 ms (%2 frames)") .arg(QString::number(fLatencyMs, 'f', 1)) .arg(iLatency)); } else { m_ui.LatencyTextLabel->setText(tr("(no latency)")); } } //---------------------------------------------------------------------- // class qtractorPluginParamDisplay -- Observer display label. // class qtractorPluginParamDisplay : public QLabel { public: // Local observer. class Observer : public qtractorObserver { public: // Constructor. Observer(qtractorSubject *pSubject, qtractorPluginParamDisplay *pDisplay) : qtractorObserver(pSubject), m_pDisplay(pDisplay) {} // Observer updater. void update(bool bUpdate) { if (bUpdate) m_pDisplay->updateDisplay(); } private: // Members. qtractorPluginParamDisplay *m_pDisplay; }; // Constructor. qtractorPluginParamDisplay(qtractorPlugin::Param *pParam) : QLabel(), m_pParam(pParam), m_observer(pParam->subject(), this) {} // Observer accessor. Observer *observer() { return &m_observer; } protected: void updateDisplay() { QLabel::setText(m_pParam->display()); } private: // Parameter reference. qtractorPlugin::Param *m_pParam; // Observer instance. Observer m_observer; }; //---------------------------------------------------------------------- // class qtractorPluginParamWidget::SliderInterface -- Observer interface. // // Local converter interface. class qtractorPluginParamWidget::SliderInterface : public qtractorObserverSlider::Interface { public: // Constructor. SliderInterface ( qtractorPlugin::Param *pParam ) : m_pParam(pParam) {} // Formerly Pure virtuals. float scaleFromValue ( float fValue ) const { return 10000.0f * m_pParam->observer()->scaleFromValue(fValue, m_pParam->isLogarithmic()); } float valueFromScale ( float fScale ) const { return m_pParam->observer()->valueFromScale(0.0001f * fScale, m_pParam->isLogarithmic()); } private: // Instance references. qtractorPlugin::Param *m_pParam; }; //---------------------------------------------------------------------------- // qtractorPluginParamWidget -- Plugin parameter/property common widget. // // Constructors. qtractorPluginParamWidget::qtractorPluginParamWidget ( qtractorPlugin::Param *pParam, QWidget *pParent ) : QWidget(pParent), m_pParam(pParam) { m_pSlider = nullptr; m_pSpinBox = nullptr; m_pCheckBox = nullptr; m_pDisplay = nullptr; m_pCurveButton = nullptr; m_pTextEdit = nullptr; m_pComboBox = nullptr; m_pToolButton = nullptr; QGridLayout *pGridLayout = new QGridLayout(); pGridLayout->setContentsMargins(0, 0, 0, 0); pGridLayout->setSpacing(4); qtractorPlugin::Property *pProp = property(); if (m_pParam->isToggled()) { m_pCheckBox = new qtractorObserverCheckBox(/*this*/); // m_pCheckBox->setMinimumWidth(120); m_pCheckBox->setText(m_pParam->name()); m_pCheckBox->setSubject(m_pParam->subject()); // m_pCheckBox->setChecked(m_pParam->value() > 0.1f); pGridLayout->addWidget(m_pCheckBox, 0, 0); pGridLayout->setColumnStretch(0, 3); } else { QLabel *pLabel = new QLabel(/*this*/); pLabel->setText(m_pParam->name() + ':'); if (pProp && pProp->isString()) { pLabel->setAlignment(Qt::AlignLeft | Qt::AlignBottom); // pLabel->setMinimumWidth(120); pGridLayout->addWidget(pLabel, 0, 0, 1, 3); m_pTextEdit = new QTextEdit(/*this*/); m_pTextEdit->setTabChangesFocus(true); m_pTextEdit->setMinimumWidth(120); m_pTextEdit->setMaximumHeight(60); m_pTextEdit->installEventFilter(this); // m_pTextEdit->setPlainText(pProp->variant().toString()); pGridLayout->addWidget(m_pTextEdit, 1, 0, 2, 3); } else if (pProp && pProp->isPath()) { pLabel->setAlignment(Qt::AlignLeft | Qt::AlignBottom); // pLabel->setMinimumWidth(120); pGridLayout->addWidget(pLabel, 0, 0, 1, 3); m_pComboBox = new QComboBox(/*this*/); m_pComboBox->setEditable(false); m_pComboBox->setMinimumWidth(120); // m_pComboBox->addItem(pProp->variant().toString()); pGridLayout->addWidget(m_pComboBox, 1, 0, 1, 2); pGridLayout->setColumnStretch(0, 2); m_pToolButton = new QToolButton(/*this*/); m_pToolButton->setIcon(QIcon(":/images/fileOpen.png")); pGridLayout->addWidget(m_pToolButton, 1, 2); } else if (m_pParam->isInteger()) { pLabel->setAlignment(Qt::AlignLeft | Qt::AlignVCenter); pGridLayout->addWidget(pLabel, 0, 0); m_pSpinBox = new qtractorObserverSpinBox(/*this*/); m_pSpinBox->setMinimumWidth(64); m_pSpinBox->setMaximumWidth(96); m_pSpinBox->setDecimals(0); m_pSpinBox->setMinimum(m_pParam->minValue()); m_pSpinBox->setMaximum(m_pParam->maxValue()); m_pSpinBox->setAlignment(pProp ? Qt::AlignRight : Qt::AlignHCenter); m_pSpinBox->setSubject(m_pParam->subject()); // m_pSpinBox->setValue(int(m_pParam->value())); pGridLayout->addWidget(m_pSpinBox, 0, 1, Qt::AlignRight | Qt::AlignVCenter); pGridLayout->setColumnStretch(1, 2); if (m_pParam->isDisplay()) { m_pDisplay = new qtractorPluginParamDisplay(m_pParam); m_pDisplay->setAlignment(Qt::AlignLeft | Qt::AlignVCenter); // m_pDisplay->setText(m_pParam->display()); m_pDisplay->setMinimumWidth(64); pGridLayout->addWidget(m_pDisplay, 0, 2); } } else { if (m_pParam->isDisplay()) { pLabel->setAlignment(Qt::AlignLeft | Qt::AlignVCenter); pLabel->setMinimumWidth(64); pGridLayout->addWidget(pLabel, 0, 0); } else { pLabel->setAlignment(Qt::AlignLeft | Qt::AlignBottom); pGridLayout->addWidget(pLabel, 0, 0, 1, 3); } m_pSlider = new qtractorObserverSlider(/*this*/); m_pSlider->setInterface(new SliderInterface(m_pParam)); m_pSlider->setOrientation(Qt::Horizontal); m_pSlider->setTickPosition(QSlider::NoTicks); m_pSlider->setMinimumWidth(120); m_pSlider->setMinimum(0); m_pSlider->setMaximum(10000); m_pSlider->setPageStep(1000); m_pSlider->setSingleStep(100); m_pSlider->setSubject(m_pParam->subject()); // m_pSlider->setValue(m_pSlider->scaleFromValue(m_pParam->value())); if (m_pParam->isDisplay()) { pGridLayout->addWidget(m_pSlider, 0, 1); m_pDisplay = new qtractorPluginParamDisplay(m_pParam); m_pDisplay->setAlignment(Qt::AlignCenter | Qt::AlignVCenter); // m_pDisplay->setText(m_pParam->display()); // m_pDisplay->setFixedWidth(72); m_pDisplay->setMinimumWidth(64); pGridLayout->addWidget(m_pDisplay, 0, 2); } else { pGridLayout->addWidget(m_pSlider, 1, 0, 1, 3); const int iDecimals = m_pParam->decimals(); m_pSpinBox = new qtractorObserverSpinBox(/*this*/); m_pSpinBox->setMinimumWidth(64); m_pSpinBox->setMaximumWidth(96); m_pSpinBox->setDecimals(iDecimals); m_pSpinBox->setMinimum(m_pParam->minValue()); m_pSpinBox->setMaximum(m_pParam->maxValue()); m_pSpinBox->setSingleStep(::powf(10.0f, - float(iDecimals))); m_pSpinBox->setAccelerated(true); m_pSpinBox->setSubject(m_pParam->subject()); // m_pSpinBox->setValue(m_pParam->value()); pGridLayout->addWidget(m_pSpinBox, 1, 3); } } } QWidget::setLayout(pGridLayout); if (m_pCheckBox) { QObject::connect(m_pCheckBox, SIGNAL(valueChanged(float)), SLOT(updateValue(float))); } if (m_pSpinBox) { QObject::connect(m_pSpinBox, SIGNAL(valueChanged(float)), SLOT(updateValue(float))); } if (m_pSlider) { QObject::connect(m_pSlider, SIGNAL(valueChanged(float)), SLOT(updateValue(float))); } if (m_pComboBox) { QObject::connect(m_pComboBox, SIGNAL(activated(int)), SLOT(propertyChanged())); } if (m_pToolButton) { QObject::connect(m_pToolButton, SIGNAL(clicked()), SLOT(toolButtonClicked())); } updateCurveButton(); QWidget::setToolTip(m_pParam->name()); } // Param/Property discriminator.. qtractorPlugin::Property *qtractorPluginParamWidget::property (void) const { return dynamic_cast (m_pParam); } // Refreshner-loader method. void qtractorPluginParamWidget::refresh (void) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorPluginParamWidget[%p]::refresh()", this); #endif qtractorPlugin::Property *pProp = property(); if (pProp && !pProp->isAutomatable()) { if (m_pCheckBox) { const bool bCheckBox = m_pCheckBox->blockSignals(true); m_pCheckBox->setChecked(pProp->variant().toBool()); m_pCheckBox->blockSignals(bCheckBox); } if (m_pSpinBox) { const bool bSpinBox = m_pSpinBox->blockSignals(true); m_pSpinBox->setValue(pProp->variant().toDouble()); m_pSpinBox->blockSignals(bSpinBox); } if (m_pTextEdit) { const bool bTextEdit = m_pTextEdit->blockSignals(true); m_pTextEdit->setPlainText(pProp->variant().toString()); m_pTextEdit->document()->setModified(false); m_pTextEdit->blockSignals(bTextEdit); } if (m_pComboBox) { const bool bComboBox = m_pComboBox->blockSignals(true); const QFileInfo fi(pProp->variant().toString()); const QString& sPath = fi.canonicalFilePath(); int iIndex = m_pComboBox->findData(sPath); if (iIndex < 0) { m_pComboBox->insertItem(0, fi.fileName(), sPath); iIndex = 0; } m_pComboBox->setCurrentIndex(iIndex); m_pComboBox->setToolTip(sPath); m_pComboBox->blockSignals(bComboBox); } } else { if (m_pCheckBox) m_pCheckBox->observer()->update(true); if (m_pSpinBox) m_pSpinBox->observer()->update(true); if (m_pSlider) m_pSlider->observer()->update(true); if (m_pDisplay) m_pDisplay->observer()->update(true); } updateCurveButton(); } // Parameter automation curve status update/refresh. void qtractorPluginParamWidget::updateCurveButton (void) { qtractorPlugin::Property *pProp = property(); if (pProp && !pProp->isAutomatable()) return; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; QGridLayout *pGridLayout = static_cast (QWidget::layout()); if (pGridLayout == nullptr) return; qtractorMidiControlObserver *pMidiObserver = m_pParam->observer(); if (pMidiObserver == nullptr) return; qtractorPluginList *pPluginList = (m_pParam->plugin())->list(); if (pPluginList == nullptr) return; qtractorTrack *pTrack = nullptr; qtractorCurveList *pCurveList = pPluginList->curveList(); if (pCurveList && pCurveList == pMidiObserver->curveList()) pTrack = pSession->findTrackCurveList(pCurveList); if (pTrack == nullptr) { if (m_pCurveButton) { m_pCurveButton->hide(); delete m_pCurveButton; m_pCurveButton = nullptr; pGridLayout->setColumnMinimumWidth(3, 0); } // Bail out! return; } if (m_pCurveButton == nullptr) { QSize iconSize(12, 12); m_pCurveButton = new QPushButton(/*this*/); m_pCurveButton->setFlat(true); m_pCurveButton->setIconSize(iconSize); m_pCurveButton->setMaximumSize(iconSize + QSize(4, 4)); pGridLayout->addWidget(m_pCurveButton, 0, 3, Qt::AlignRight | Qt::AlignVCenter); pGridLayout->setColumnMinimumWidth(3, 22); QObject::connect(m_pCurveButton, SIGNAL(clicked()), SLOT(curveButtonClicked())); } qtractorCurve *pCurve = nullptr; qtractorSubject *pSubject = pMidiObserver->subject(); if (pSubject) pCurve = pSubject->curve(); if (pCurve && pCurve->isCapture()) m_pCurveButton->setIcon(QPixmap(":/images/trackCurveCapture.png")); else if (pCurve && pCurve->isProcess()) m_pCurveButton->setIcon(QPixmap(":/images/trackCurveProcess.png")); else if (pCurve) m_pCurveButton->setIcon(QPixmap(":/images/trackCurveEnabled.png")); else m_pCurveButton->setIcon(QPixmap(":/images/trackCurveNone.png")); } // Parameter value change slot. void qtractorPluginParamWidget::updateValue ( float fValue ) { qtractorPlugin::Property *pProp = property(); if (pProp) propertyChanged(); else m_pParam->updateValue(fValue, true); } // Automation curve selector. void qtractorPluginParamWidget::curveButtonClicked (void) { const QPoint& pos = m_pCurveButton->geometry().bottomLeft(); qtractorMidiControlObserverForm::midiControlMenu(this, pos); } // Property file selector. void qtractorPluginParamWidget::toolButtonClicked (void) { // Sure we have this... if (m_pComboBox == nullptr) return; // We'll need this, sure. qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions == nullptr) return; // Ask for the filename to open... const int iIndex = m_pComboBox->currentIndex(); if (iIndex < 0) return; QString sFilename = m_pComboBox->itemData(iIndex).toString(); const QString& sTitle = tr("Open File"); QWidget *pParentWidget = nullptr; QFileDialog::Options options; if (pOptions->bDontUseNativeDialogs) { options |= QFileDialog::DontUseNativeDialog; pParentWidget = QWidget::window(); } #if 1//QT_VERSION < QT_VERSION_CHECK(4, 4, 0) sFilename = QFileDialog::getOpenFileName(pParentWidget, sTitle, sFilename, QString(), nullptr, options); #else // Construct open-file dialog... QFileDialog fileDialog(pParentWidget, sTitle, sFilename); // Set proper open-file modes... fileDialog.setAcceptMode(QFileDialog::AcceptOpen); fileDialog.setFileMode(QFileDialog::ExistingFile); fileDialog.setOptions(options); // Show dialog... if (fileDialog.exec()) sFilename = fileDialog.selectedFiles().first(); #endif if (!sFilename.isEmpty()) { const QFileInfo fi(sFilename); const QString& sPath = fi.canonicalFilePath(); int iIndex = m_pComboBox->findData(sPath); if (iIndex < 0) { m_pComboBox->insertItem(0, fi.fileName(), sPath); iIndex = 0; } m_pComboBox->setCurrentIndex(iIndex); m_pComboBox->setToolTip(sPath); propertyChanged(); } } // Property value change slot. void qtractorPluginParamWidget::propertyChanged (void) { qtractorPlugin::Property *pProp = property(); if (pProp == nullptr) return; #ifdef CONFIG_DEBUG_0 qDebug("qtractorPluginParamWidget[%p]::propertyChanged()", this); #endif QVariant value; if (m_pCheckBox) value = bool(m_pCheckBox->isChecked()); if (m_pSpinBox) value = float(m_pSpinBox->value()); if (m_pTextEdit && m_pTextEdit->document()->isModified()) { value = m_pTextEdit->toPlainText(); m_pTextEdit->document()->setModified(false); } if (m_pComboBox) { const int iIndex = m_pComboBox->currentIndex(); if (iIndex >= 0) value = m_pComboBox->itemData(iIndex).toString(); } if (!value.isValid()) return; // Make it as an undoable command... qtractorSession *pSession = qtractorSession::getInstance(); if (pSession) pSession->execute( new qtractorPluginPropertyCommand(pProp, value)); } // Text edit (string) event filter. bool qtractorPluginParamWidget::eventFilter ( QObject *pObject, QEvent *pEvent ) { if (qobject_cast (pObject) == m_pTextEdit) { if (pEvent->type() == QEvent::KeyPress) { QKeyEvent *pKeyEvent = static_cast (pEvent); if (pKeyEvent->key() == Qt::Key_Return && (pKeyEvent->modifiers() & (Qt::ShiftModifier | Qt::ControlModifier)) == 0) { propertyChanged(); return true; } } else if (pEvent->type() == QEvent::FocusOut) propertyChanged(); } return QWidget::eventFilter(pObject, pEvent); } // end of qtractorPluginForm.cpp qtractor-0.9.25/src/PaxHeaders/qtractorMidiControlObserverForm.cpp0000644000000000000000000000013014166551171022363 xustar0030 mtime=1641730681.450610211 28 atime=1641730681.4496102 30 ctime=1641730681.450610211 qtractor-0.9.25/src/qtractorMidiControlObserverForm.cpp0000644000175000001440000004653314166551171023630 0ustar00rncbcusers00000000000000// qtractorMidiControlObserverForm.cpp // /**************************************************************************** Copyright (C) 2005-2020, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorMidiControlObserverForm.h" #include "qtractorMidiControlObserver.h" #include "qtractorMidiControlCommand.h" #include "qtractorMidiControlTypeGroup.h" #include "qtractorActionControl.h" #include "qtractorSession.h" #include "qtractorMainForm.h" #include "qtractorMidiEngine.h" #include "qtractorConnections.h" #include "qtractorCurve.h" #include "qtractorTracks.h" #include "qtractorTrackList.h" #include "qtractorCurveCommand.h" #include #include //---------------------------------------------------------------------------- // qtractorMidiControlObserverForm -- UI wrapper form. // Kind of singleton reference. qtractorMidiControlObserverForm * qtractorMidiControlObserverForm::g_pMidiObserverForm = nullptr; // Constructor. qtractorMidiControlObserverForm::qtractorMidiControlObserverForm ( QWidget *pParent, Qt::WindowFlags wflags ) : QDialog(pParent, wflags) { // Setup UI struct... m_ui.setupUi(this); // Make it auto-modeless dialog... QDialog::setAttribute(Qt::WA_DeleteOnClose); m_pControlTypeGroup = new qtractorMidiControlTypeGroup(nullptr, m_ui.ControlTypeComboBox, m_ui.ParamComboBox, m_ui.ParamTextLabel); // Target object. m_pMidiObserver = nullptr; // Proxy object. m_pMidiObserverAction = nullptr; // Start clean. m_iDirtyCount = 0; m_iDirtySetup = 0; // Populate param list. // activateControlType(m_ui.ControlTypeComboBox->currentIndex()); // Try to fix window geometry. adjustSize(); // UI signal/slot connections... QObject::connect(m_pControlTypeGroup, SIGNAL(controlTypeChanged(int)), SLOT(change())); QObject::connect(m_pControlTypeGroup, SIGNAL(controlParamChanged(int)), SLOT(change())); QObject::connect(m_ui.ChannelSpinBox, SIGNAL(valueChanged(int)), SLOT(change())); QObject::connect(m_ui.LogarithmicCheckBox, SIGNAL(toggled(bool)), SLOT(change())); QObject::connect(m_ui.FeedbackCheckBox, SIGNAL(toggled(bool)), SLOT(change())); QObject::connect(m_ui.InvertCheckBox, SIGNAL(toggled(bool)), SLOT(change())); QObject::connect(m_ui.HookCheckBox, SIGNAL(toggled(bool)), SLOT(change())); QObject::connect(m_ui.LatchCheckBox, SIGNAL(toggled(bool)), SLOT(change())); QObject::connect(m_ui.InputsPushButton, SIGNAL(clicked()), SLOT(inputs())); QObject::connect(m_ui.OutputsPushButton, SIGNAL(clicked()), SLOT(outputs())); QObject::connect(m_ui.DialogButtonBox, SIGNAL(clicked(QAbstractButton *)), SLOT(click(QAbstractButton *))); QObject::connect(m_ui.DialogButtonBox, SIGNAL(accepted()), SLOT(accept())); QObject::connect(m_ui.DialogButtonBox, SIGNAL(rejected()), SLOT(reject())); // Pseudo-singleton reference setup. g_pMidiObserverForm = this; } // Destructor. qtractorMidiControlObserverForm::~qtractorMidiControlObserverForm (void) { delete m_pControlTypeGroup; } // Pseudo-singleton instance. qtractorMidiControlObserverForm * qtractorMidiControlObserverForm::getInstance (void) { return g_pMidiObserverForm; } // Pseudo-constructors. void qtractorMidiControlObserverForm::showInstance ( qtractorMidiControlObserver *pMidiObserver, QWidget *pParent, Qt::WindowFlags wflags ) { qtractorMidiControlObserverForm *pMidiObserverForm = qtractorMidiControlObserverForm::getInstance(); if (pMidiObserverForm) pMidiObserverForm->close(); if (pMidiObserver == nullptr) return; if (pMidiObserver->subject() == nullptr) return; pMidiObserverForm = new qtractorMidiControlObserverForm(pParent, wflags); pMidiObserverForm->setMidiObserver(pMidiObserver); pMidiObserverForm->show(); } void qtractorMidiControlObserverForm::showInstance ( QAction *pMidiObserverAction, QWidget *pParent, Qt::WindowFlags wflags ) { qtractorMidiControlObserverForm *pMidiObserverForm = qtractorMidiControlObserverForm::getInstance(); if (pMidiObserverForm) pMidiObserverForm->close(); pMidiObserverForm = new qtractorMidiControlObserverForm(pParent, wflags); pMidiObserverForm->setMidiObserverAction(pMidiObserverAction); pMidiObserverForm->show(); } // Observer accessors. void qtractorMidiControlObserverForm::setMidiObserver ( qtractorMidiControlObserver *pMidiObserver ) { ++m_iDirtySetup; m_pMidiObserver = pMidiObserver; QDialog::setWindowTitle( m_pMidiObserver->subject()->name() + " - " + tr("MIDI Controller")); m_pControlTypeGroup->setControlType(m_pMidiObserver->type()); m_pControlTypeGroup->setControlParam(m_pMidiObserver->param()); m_ui.ChannelSpinBox->setValue(m_pMidiObserver->channel() + 1); const bool bDecimal = m_pMidiObserver->isDecimal(); const bool bToggled = m_pMidiObserver->isToggled(); m_ui.LogarithmicCheckBox->setChecked(m_pMidiObserver->isLogarithmic()); m_ui.LogarithmicCheckBox->setEnabled(bDecimal); m_ui.FeedbackCheckBox->setChecked(m_pMidiObserver->isFeedback()); m_ui.FeedbackCheckBox->setEnabled(true); m_ui.InvertCheckBox->setChecked(m_pMidiObserver->isInvert()); m_ui.InvertCheckBox->setEnabled(true); m_ui.HookCheckBox->setChecked(m_pMidiObserver->isHook()); m_ui.HookCheckBox->setEnabled(bDecimal); m_ui.LatchCheckBox->setChecked(m_pMidiObserver->isLatch()); m_ui.LatchCheckBox->setEnabled(bToggled); qtractorMidiControl *pMidiControl = qtractorMidiControl::getInstance(); QPushButton *pResetButton = m_ui.DialogButtonBox->button(QDialogButtonBox::Reset); if (pResetButton && pMidiControl) pResetButton->setEnabled( pMidiControl->isMidiObserverMapped(m_pMidiObserver)); --m_iDirtySetup; m_iDirtyCount = 0; stabilizeForm(); } qtractorMidiControlObserver *qtractorMidiControlObserverForm::midiObserver (void) const { return m_pMidiObserver; } // Action (control) observer accessors. void qtractorMidiControlObserverForm::setMidiObserverAction ( QAction *pMidiObserverAction ) { qtractorActionControl *pActionControl = qtractorActionControl::getInstance(); if (pActionControl == nullptr) return; qtractorActionControl::MidiObserver *pMidiObserver = pActionControl->addMidiObserver(pMidiObserverAction); if (pMidiObserver) { m_pMidiObserverAction = pMidiObserverAction; setMidiObserver(pMidiObserver); } } QAction *qtractorMidiControlObserverForm::midiObserverAction (void) const { return m_pMidiObserverAction; } // Pseudo-destructor. void qtractorMidiControlObserverForm::closeEvent ( QCloseEvent *pCloseEvent ) { // Cleanup. m_pMidiObserverAction = nullptr; m_pMidiObserver = nullptr; // Pseudo-singleton reference setup. g_pMidiObserverForm = nullptr; // Sure acceptance and probable destruction (cf. WA_DeleteOnClose). QDialog::closeEvent(pCloseEvent); } // Process incoming controller event. void qtractorMidiControlObserverForm::processEvent ( const qtractorCtlEvent& ctle ) { m_pControlTypeGroup->setControlType(ctle.type()); m_pControlTypeGroup->setControlParam(ctle.param()); m_ui.ChannelSpinBox->setValue(ctle.channel() + 1); } // Change settings (anything else slot). void qtractorMidiControlObserverForm::change (void) { if (m_iDirtySetup > 0) return; #ifdef CONFIG_DEBUG_0 qDebug("qtractorMidiControlObserverForm::change()"); #endif ++m_iDirtyCount; stabilizeForm(); } // Reset settings (action button slot). void qtractorMidiControlObserverForm::click ( QAbstractButton *pButton ) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorMidiControlObserverForm::click(%p)", pButton); #endif QDialogButtonBox::ButtonRole role = m_ui.DialogButtonBox->buttonRole(pButton); if ((role & QDialogButtonBox::ResetRole) == QDialogButtonBox::ResetRole) reset(); } // Accept settings (OK button slot). void qtractorMidiControlObserverForm::accept (void) { qtractorMidiControl *pMidiControl = qtractorMidiControl::getInstance(); if (pMidiControl == nullptr) return; #ifdef CONFIG_DEBUG_0 qDebug("qtractorMidiControlObserverForm::accept()"); #endif // Get map settings... const qtractorMidiControl::ControlType ctype = m_pControlTypeGroup->controlType(); unsigned short iChannel = m_ui.ChannelSpinBox->value(); if (iChannel > 0) --iChannel; unsigned short iParam = 0; if (m_ui.ParamComboBox->isEnabled()) iParam = m_pControlTypeGroup->controlParam(); bool bLogarithmic = m_pMidiObserver->isLogarithmic(); if (m_ui.LogarithmicCheckBox->isEnabled()) bLogarithmic = m_ui.LogarithmicCheckBox->isChecked(); bool bFeedback = m_pMidiObserver->isFeedback(); if (m_ui.FeedbackCheckBox->isEnabled()) bFeedback = m_ui.FeedbackCheckBox->isChecked(); bool bInvert = m_pMidiObserver->isInvert(); if (m_ui.InvertCheckBox->isEnabled()) bInvert = m_ui.InvertCheckBox->isChecked(); bool bHook = m_pMidiObserver->isHook(); if (m_ui.HookCheckBox->isEnabled()) bHook = m_ui.HookCheckBox->isChecked(); bool bLatch = m_pMidiObserver->isLatch(); if (m_ui.LatchCheckBox->isEnabled()) bLatch = m_ui.LatchCheckBox->isChecked(); // Check whether already mapped... qtractorMidiControlObserver *pMidiObserver = pMidiControl->findMidiObserver(ctype, iChannel, iParam); if (pMidiObserver && pMidiObserver != m_pMidiObserver) { if (QMessageBox::warning(this, QDialog::windowTitle(), tr("MIDI controller is already assigned.\n\n" "Do you want to replace the mapping?"), QMessageBox::Ok | QMessageBox::Cancel) == QMessageBox::Cancel) return; } // Map the damn control.... pMidiControl->unmapMidiObserver(m_pMidiObserver); m_pMidiObserver->setType(ctype); m_pMidiObserver->setChannel(iChannel); m_pMidiObserver->setParam(iParam); m_pMidiObserver->setLogarithmic(bLogarithmic); m_pMidiObserver->setFeedback(bFeedback); m_pMidiObserver->setInvert(bInvert); m_pMidiObserver->setHook(bHook); m_pMidiObserver->setLatch(bLatch); if (m_pMidiObserverAction) { pMidiControl->mapMidiObserver(m_pMidiObserver); } else { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession) pSession->execute( new qtractorMidiControlObserverMapCommand(m_pMidiObserver)); } // Aint't dirty no more... m_iDirtyCount = 0; // Just go with dialog acceptance... QDialog::accept(); QDialog::close(); } // Reject settings (Cancel button slot). void qtractorMidiControlObserverForm::reject (void) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorMidiControlObserverForm::reject()"); #endif // Check if there's any pending changes... if (m_iDirtyCount > 0) { switch (QMessageBox::warning(this, QDialog::windowTitle(), tr("Some settings have been changed.\n\n" "Do you want to apply the changes?"), QMessageBox::Apply | QMessageBox::Discard | QMessageBox::Cancel)) { case QMessageBox::Discard: break; case QMessageBox::Apply: accept(); default: return; } } // Remove any (QAction) MIDI observer mapping... if (m_pMidiObserverAction) { qtractorMidiControl *pMidiControl = qtractorMidiControl::getInstance(); if (pMidiControl && !pMidiControl->isMidiObserverMapped(m_pMidiObserver)) { qtractorActionControl *pActionControl = qtractorActionControl::getInstance(); if (pActionControl) pActionControl->removeMidiObserver(m_pMidiObserverAction); } } // Just go with dialog rejection... QDialog::reject(); QDialog::close(); } // Reset settings (Reset button slot). void qtractorMidiControlObserverForm::reset (void) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorMidiControlObserverForm::reset()"); #endif if (m_pMidiObserverAction) { qtractorMidiControl *pMidiControl = qtractorMidiControl::getInstance(); qtractorActionControl *pActionControl = qtractorActionControl::getInstance(); if (pMidiControl && pActionControl) { pMidiControl->unmapMidiObserver(m_pMidiObserver); pActionControl->removeMidiObserver(m_pMidiObserverAction); } } else { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession) pSession->execute( new qtractorMidiControlObserverUnmapCommand(m_pMidiObserver)); } // Bail out... QDialog::accept(); QDialog::close(); } // Show control inputs (Custom button slot). void qtractorMidiControlObserverForm::inputs (void) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorMidiControlObserverForm::inputs()"); #endif qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; qtractorMidiEngine *pMidiEngine = pSession->midiEngine(); if (pMidiEngine == nullptr) return; qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm && pMainForm->connections() && pMidiEngine->controlBus_in()) { (pMainForm->connections())->showBus( pMidiEngine->controlBus_in(), qtractorBus::Input); } } // Show control outputs (Custom button slot). void qtractorMidiControlObserverForm::outputs (void) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorMidiControlObserverForm::outputs()"); #endif qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; qtractorMidiEngine *pMidiEngine = pSession->midiEngine(); if (pMidiEngine == nullptr) return; qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm && pMainForm->connections() && pMidiEngine->controlBus_out()) { (pMainForm->connections())->showBus( pMidiEngine->controlBus_out(), qtractorBus::Output); } } // Update control widget state. void qtractorMidiControlObserverForm::stabilizeForm (void) { qtractorMidiEngine *pMidiEngine = nullptr; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession) pMidiEngine = pSession->midiEngine(); if (pMidiEngine) { const bool bFeedback = m_ui.FeedbackCheckBox->isChecked(); m_ui.InputsPushButton->setEnabled( pMidiEngine->controlBus_in() != nullptr); m_ui.OutputsPushButton->setEnabled( bFeedback && pMidiEngine->controlBus_out() != nullptr); } else { m_ui.InputsPushButton->setEnabled(false); m_ui.OutputsPushButton->setEnabled(false); } } // MIDI controller/observer attachment (context menu) activator. // Q_DECLARE_METATYPE(qtractorMidiControlObserver *); QAction *qtractorMidiControlObserverForm::addMidiControlAction ( QWidget *pParent, QWidget *pWidget, qtractorMidiControlObserver *pMidiObserver ) { QAction *pAction = new QAction( QIcon(":/images/itemControllers.png"), tr("&MIDI Controller..."), pWidget); pAction->setData(QVariant::fromValue(pMidiObserver)); QObject::connect( pAction, SIGNAL(triggered(bool)), pParent, SLOT(midiControlActionSlot())); pWidget->addAction(pAction); pWidget->setContextMenuPolicy(Qt::CustomContextMenu); QObject::connect( pWidget, SIGNAL(customContextMenuRequested(const QPoint&)), pParent, SLOT(midiControlMenuSlot(const QPoint&))); return pAction; } void qtractorMidiControlObserverForm::midiControlAction ( QWidget *pParent, QAction *pAction ) { if (pAction == nullptr) return; qtractorMidiControlObserver *pMidiObserver = pAction->data().value (); if (pMidiObserver) qtractorMidiControlObserverForm::showInstance(pMidiObserver, pParent); } void qtractorMidiControlObserverForm::midiControlMenu ( QWidget *pWidget, const QPoint& pos ) { if (pWidget == nullptr) return; QAction *pMidiControlAction = nullptr; qtractorMidiControlObserver *pMidiObserver = nullptr; QListIterator iter(pWidget->actions()); while (iter.hasNext()) { QAction *pAction = iter.next(); pMidiObserver = pAction->data().value (); if (pMidiObserver) { pMidiControlAction = pAction; break; } } if (pMidiControlAction == nullptr) return; if (pMidiObserver == nullptr) return; QMenu menu(pWidget); menu.addAction(pMidiControlAction); qtractorMidiControlObserverForm::addMidiControlMenu(&menu, pMidiObserver); menu.exec(pWidget->mapToGlobal(pos)); } // Add esquisite automation menu actions... void qtractorMidiControlObserverForm::addMidiControlMenu ( QMenu *pMenu, qtractorMidiControlObserver *pMidiObserver ) { qtractorCurveList *pCurveList = pMidiObserver->curveList(); if (pCurveList == nullptr) return; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; qtractorTrack *pTrack = pSession->findTrackCurveList(pCurveList); if (pTrack == nullptr) return; qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm == nullptr) return; qtractorTracks *pTracks = pMainForm->tracks(); if (pTracks == nullptr) return; qtractorCurve *pCurve = nullptr; qtractorSubject *pSubject = pMidiObserver->subject(); if (pSubject) pCurve = pSubject->curve(); if (pCurve && pCurveList->currentCurve() != pCurve) { pCurveList->setCurrentCurve(pCurve); pTracks->updateTrackView(); } pTracks->trackList()->setCurrentTrack(pTrack); QAction *pAction; pMenu->addSeparator(); pAction = pMenu->addAction(tr("&Automation")); pAction->setCheckable(true); pAction->setChecked(pCurve && pCurve == pCurveList->currentCurve()); pAction->setData(QVariant::fromValue(pMidiObserver)); QObject::connect( pAction, SIGNAL(triggered(bool)), pMainForm, SLOT(trackCurveSelect(bool))); pMenu->addSeparator(); QMenu *pTrackCurveModeMenu = pMainForm->trackCurveModeMenu(); pTrackCurveModeMenu->setEnabled(pCurve != nullptr); pMenu->addMenu(pTrackCurveModeMenu); pAction = pMenu->addAction(tr("&Lock")); pAction->setCheckable(true); pAction->setChecked(pCurve && pCurve->isLocked()); pAction->setEnabled(pCurve != nullptr); QObject::connect( pAction, SIGNAL(triggered(bool)), pMainForm, SLOT(trackCurveLocked(bool))); pMenu->addSeparator(); QIcon iconProcess; iconProcess.addPixmap( QPixmap(":/images/trackCurveProcess.png"), QIcon::Normal, QIcon::On); iconProcess.addPixmap( QPixmap(":/images/trackCurveEnabled.png"), QIcon::Normal, QIcon::Off); iconProcess.addPixmap( QPixmap(":/images/trackCurveNone.png"), QIcon::Disabled, QIcon::Off); pAction = pMenu->addAction(iconProcess, tr("&Play")); pAction->setCheckable(true); pAction->setChecked(pCurve && pCurve->isProcess()); pAction->setEnabled(pCurve != nullptr); QObject::connect( pAction, SIGNAL(triggered(bool)), pMainForm, SLOT(trackCurveProcess(bool))); QIcon iconCapture; iconCapture.addPixmap( QPixmap(":/images/trackCurveCapture.png"), QIcon::Normal, QIcon::On); iconCapture.addPixmap( QPixmap(":/images/trackCurveEnabled.png"), QIcon::Normal, QIcon::Off); iconProcess.addPixmap( QPixmap(":/images/trackCurveNone.png"), QIcon::Disabled, QIcon::Off); pAction = pMenu->addAction(iconCapture, tr("&Record")); pAction->setCheckable(true); pAction->setChecked(pCurve && pCurve->isCapture()); pAction->setEnabled(pCurve != nullptr); QObject::connect( pAction, SIGNAL(triggered(bool)), pMainForm, SLOT(trackCurveCapture(bool))); pMenu->addSeparator(); pAction = pMenu->addAction(tr("&Clear")); pAction->setEnabled(pCurve != nullptr); QObject::connect( pAction, SIGNAL(triggered(bool)), pMainForm, SLOT(trackCurveClear())); } // end of qtractorMidiControlObserverForm.cpp qtractor-0.9.25/src/PaxHeaders/qtractorMidiClip.h0000644000000000000000000000013214166551171016745 xustar0030 mtime=1641730681.448610189 30 atime=1641730681.448610189 30 ctime=1641730681.448610189 qtractor-0.9.25/src/qtractorMidiClip.h0000644000175000001440000002341014166551171020175 0ustar00rncbcusers00000000000000// qtractorMidiClip.h // /**************************************************************************** Copyright (C) 2005-2020, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorMidiClip_h #define __qtractorMidiClip_h #include "qtractorClip.h" #include "qtractorMidiCursor.h" #include "qtractorMidiFile.h" #include #include // Forward declartiuons. class qtractorMidiEditorForm; //---------------------------------------------------------------------- // class qtractorMidiClip -- MIDI file/sequence clip. // class qtractorMidiClip : public qtractorClip { public: // Constructor. qtractorMidiClip(qtractorTrack *pTrack); // Copy constructor. qtractorMidiClip(const qtractorMidiClip& clip); // Destructor. ~qtractorMidiClip(); // Clip (re)open method. void open(); // Brand new clip contents new method. bool createMidiFile(const QString& sFilename, int iTrackChannel = 0); // The main use method. bool openMidiFile(const QString& sFilename, int iTrackChannel = 0, int iMode = qtractorMidiFile::Read); // MIDI file properties accessors. void setTrackChannel(unsigned short iTrackChannel) { m_iTrackChannel = iTrackChannel; } unsigned short trackChannel() const { return m_iTrackChannel; } unsigned short format() const { return (m_pData ? m_pData->format() : g_iDefaultFormat); } // (Meta)Session flag accessors. void setSessionFlag(bool bSessionFlag) { m_bSessionFlag = bSessionFlag; } bool isSessionFlag() const { return m_bSessionFlag; } // Revisionist accessors. void setRevision(unsigned short iRevision) { m_iRevision = iRevision; } unsigned short revision() const { return m_iRevision; } // Revisionist method. QString createFilePathRevision(bool bForce = false); // Sequence properties accessors. qtractorMidiSequence *sequence() const { return (m_pData ? m_pData->sequence() : nullptr); } unsigned short channel() const { return (m_pData ? m_pData->channel() : 0); } int bankSelMethod() const { return (m_pData ? m_pData->bankSelMethod() : -1); } int bank() const { return (m_pData ? m_pData->bank() : -1); } int prog() const { return (m_pData ? m_pData->prog() : -1); } // Intra-clip frame positioning. void seek(unsigned long iFrame); // Reset clip state. void reset(bool bLooping); // Loop positioning. void setLoop(unsigned long iLoopStart, unsigned long iLoopEnd); // Clip close-commit (record specific) void close(); // MIDI clip special process cycle executive. void process(unsigned long iFrameStart, unsigned long iFrameEnd); // MIDI clip freewheeling process cycle executive (needed for export). void process_export(unsigned long iFrameStart, unsigned long iFrameEnd); // Clip paint method. void draw(QPainter *pPainter, const QRect& clipRect, unsigned long iClipOffset); // Clip update method (rolling stats). void update(); // Clip editor methods. bool startEditor(QWidget *pParent = nullptr); void updateEditor(bool bSelectClear); void updateEditorContents(); bool queryEditor(); // MIDI clip tool-tip. QString toolTip() const; // Auto-save to (possible) new file revision. bool saveCopyFile(bool bUpdate); // MIDI clip export method. typedef void (*ClipExport)(qtractorMidiSequence *, void *); bool clipExport(ClipExport pfnClipExport, void *pvArg, unsigned long iOffset = 0, unsigned long iLength = 0) const; // Default MIDI file format accessors // (specific to capture/recording) static void setDefaultFormat(unsigned short iFormat); static unsigned short defaultFormat(); // MIDI file hash key. class FileKey; typedef QHash FileHash; // Most interesting key/data (ref-counted?)... class Key; class Data { public: // Constructor. Data(unsigned short iFormat) : m_iFormat(iFormat), m_pSeq(new qtractorMidiSequence()) {} // Destructor. ~Data() { clear(); delete m_pSeq; } // Originial format accessor. unsigned short format() const { return m_iFormat; } // Sequence accessor. qtractorMidiSequence *sequence() const { return m_pSeq; } // Sequence properties accessors. unsigned short channel() const { return m_pSeq->channel(); } int bankSelMethod() const { return m_pSeq->bankSelMethod(); } int bank() const { return m_pSeq->bank(); } int prog() const { return m_pSeq->prog(); } // Ref-counting related methods. void attach(qtractorMidiClip *pMidiClip) { m_clips.append(pMidiClip); } void detach(qtractorMidiClip *pMidiClip) { m_clips.removeAll(pMidiClip); } unsigned short count() const { return m_clips.count(); } const QList& clips() const { return m_clips; } void clear() { m_clips.clear(); } private: // Interesting variables. unsigned short m_iFormat; qtractorMidiSequence *m_pSeq; // Ref-counting related stuff. QList m_clips; }; typedef QHash Hash; // Sync all ref-counted filenames. void setFilenameEx(const QString& sFilename, bool bUpdate); // Sync all ref-counted clip-lengths. void setClipLengthEx(unsigned long iClipLength); // Sync all ref-counted clip editors. void updateEditorEx(bool bSelectClear); // Sync all ref-counted clip-dirtyness. void setDirtyEx(bool bDirty); // Manage local hash key. void insertHashKey(); void updateHashKey(); void removeHashKey(); // Un/relink (de/clone) local hash data. void unlinkHashData(); void relinkHashData(); // Whether local hash is being shared. bool isHashLinked() const; // Check whether a MIDI clip is hash-linked to another. bool isLinkedClip (qtractorMidiClip *pMidiClip) const; // Get all hash-linked clips (including self). QList linkedClips() const; // Make sure the clip hash-table gets reset. static void clearHashTable(); // MIDI clip editor position/size accessors. void setEditorPos(const QPoint& pos) { m_posEditor = pos; } const QPoint& editorPos() const { return m_posEditor; } void setEditorSize(const QSize& size) { m_sizeEditor = size; } const QSize& editorSize() const { return m_sizeEditor; } // MIDI clip editor zoom ratio accessors. void setEditorHorizontalZoom(unsigned short iHorizontalZoom) { m_iEditorHorizontalZoom = iHorizontalZoom; } unsigned short editorHorizontalZoom() const { return m_iEditorHorizontalZoom; } void setEditorVerticalZoom(unsigned short iVerticalZoom) { m_iEditorVerticalZoom = iVerticalZoom; } unsigned short editorVerticalZoom() const { return m_iEditorVerticalZoom; } // MIDI clip editor splitter sizes accessors. void setEditorHorizontalSizes(const QList& sizes) { m_editorHorizontalSizes = sizes; } QList editorHorizontalSizes() const { return m_editorHorizontalSizes; } void setEditorVerticalSizes(const QList& sizes) { m_editorVerticalSizes = sizes; } QList editorVerticalSizes() const { return m_editorVerticalSizes; } // Ghost track setting. void setGhostTrackName(const QString& sGhostTrackName) { m_sGhostTrackName = sGhostTrackName; } const QString& ghostTrackName() const { return m_sGhostTrackName; } // Secondary time signature (numerator) void setBeatsPerBar2(unsigned short iBeatsPerBar2) { m_iBeatsPerBar2 = iBeatsPerBar2; } unsigned short beatsPerBar2() const { return m_iBeatsPerBar2; } // Secondary time signature (denominator) void setBeatDivisor2(unsigned short iBeatDivisor2) { m_iBeatDivisor2 = iBeatDivisor2; } unsigned short beatDivisor2() const { return m_iBeatDivisor2; } protected: // Virtual document element methods. bool loadClipElement(qtractorDocument *pDocument, QDomElement *pElement); bool saveClipElement(qtractorDocument *pDocument, QDomElement *pElement); // Private cleanup. void closeMidiFile(); // MIDI clip freewheeling event enqueue method (needed for export). void enqueue_export(qtractorTrack *pTrack, qtractorMidiEvent *pEvent, unsigned long iTime, float fGain) const; private: // Instance variables. qtractorMidiFile *m_pFile; unsigned short m_iTrackChannel; bool m_bSessionFlag; // Revisionist count. unsigned short m_iRevision; // Most interesting key/data (ref-counted?)... Key *m_pKey; Data *m_pData; static Hash g_hashTable; // MIDI file hash key. static FileHash g_hashFiles; // To optimize and keep track of current playback // position, mostly like an sequence cursor/iterator. qtractorMidiCursor m_playCursor; qtractorMidiCursor m_drawCursor; // This clip editor form widget. qtractorMidiEditorForm *m_pMidiEditorForm; // And for geometry it was last seen... QPoint m_posEditor; QSize m_sizeEditor; // MIDI clip editor zoom ratio accessors. unsigned short m_iEditorHorizontalZoom; unsigned short m_iEditorVerticalZoom; // MIDI clip editor splitter sizes accessors. QList m_editorHorizontalSizes; QList m_editorVerticalSizes; // Ghost track setting. QString m_sGhostTrackName; // Secondary time signature (numerator/denuminator) unsigned short m_iBeatsPerBar2; unsigned short m_iBeatDivisor2; // Default MIDI file format (for capture/record) static unsigned short g_iDefaultFormat; }; #endif // __qtractorMidiClip_h // end of qtractorMidiClip.h qtractor-0.9.25/src/PaxHeaders/qtractorMidiFileTempo.cpp0000644000000000000000000000013214166551171020275 xustar0030 mtime=1641730681.454610254 30 atime=1641730681.454610254 30 ctime=1641730681.454610254 qtractor-0.9.25/src/qtractorMidiFileTempo.cpp0000644000175000001440000002026114166551171021526 0ustar00rncbcusers00000000000000// qtractorMidiFileTempo.cpp // /**************************************************************************** Copyright (C) 2005-2019, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorMidiFileTempo.h" #include "qtractorMidiFile.h" #include "qtractorTimeScale.h" //---------------------------------------------------------------------- // class qtractorMidiFileTempo -- MIDI tempo/time-signature map class. // // (Re)initializer method. void qtractorMidiFileTempo::clear (void) { m_nodes.setAutoDelete(true); m_markers.setAutoDelete(true); // Clear/reset tempo-map and location markers... m_nodes.clear(); m_markers.clear(); // There must always be one node, always. addNode(0); } // Update node coefficient divisor factors. void qtractorMidiFileTempo::Node::update ( qtractorMidiFile *pMidiFile ) { ticksPerBeat = pMidiFile->ticksPerBeat(); if (beatDivisor > 2) { ticksPerBeat >>= (beatDivisor - 2); } else if (beatDivisor < 2) { ticksPerBeat <<= (2 - beatDivisor); } } // Update tempo-map node position metrics. void qtractorMidiFileTempo::Node::reset ( qtractorMidiFileTempo::Node *pNode ) { if (bar > pNode->bar) tick = pNode->tickFromBar(bar); else bar = pNode->barFromTick(tick); } // Tempo-map node seeker (by tick). qtractorMidiFileTempo::Node *qtractorMidiFileTempo::seekNode ( unsigned long iTick ) const { Node *pNode = m_nodes.first(); // Seek tick forward... while (pNode && pNode->next() && iTick >= (pNode->next())->tick) pNode = pNode->next(); return pNode; } // Node list specifics. qtractorMidiFileTempo::Node *qtractorMidiFileTempo::addNode ( unsigned long iTick, float fTempo, unsigned short iBeatsPerBar, unsigned short iBeatDivisor ) { Node *pNode = 0; // Seek for the nearest preceding node... Node *pPrev = seekNode(iTick); // Snap to nearest bar... if (pPrev) { iTick = pPrev->tickSnapToBar(iTick); pPrev = seekNode(iTick); } // Either update existing node or add new one... Node *pNext = (pPrev ? pPrev->next() : 0); if (pPrev && pPrev->tick == iTick) { // Update exact matching node... pNode = pPrev; pNode->tempo = fTempo; pNode->beatsPerBar = iBeatsPerBar; pNode->beatDivisor = iBeatDivisor; } else if (pPrev && pPrev->tempo == fTempo && pPrev->beatsPerBar == iBeatsPerBar && pPrev->beatDivisor == iBeatDivisor) { // No need for a new node... return pPrev; } else if (pNext && pNext->tempo == fTempo && pNext->beatsPerBar == iBeatsPerBar && pNext->beatDivisor == iBeatDivisor) { // Update next exact matching node... pNode = pNext; pNode->tick = iTick; pNode->bar = 0; } else { // Add/insert a new node... pNode = new Node(iTick, fTempo, iBeatsPerBar, iBeatDivisor); if (pPrev) m_nodes.insertAfter(pNode, pPrev); else m_nodes.append(pNode); } // Update coefficients and positioning thereafter... updateNode(pNode); return pNode; } void qtractorMidiFileTempo::updateNode ( qtractorMidiFileTempo::Node *pNode ) { // Update coefficients... pNode->update(m_pMidiFile); // Update positioning on all nodes thereafter... Node *pPrev = pNode->prev(); while (pNode) { if (pPrev) pNode->reset(pPrev); pPrev = pNode; pNode = pNode->next(); } } void qtractorMidiFileTempo::removeNode ( qtractorMidiFileTempo::Node *pNode ) { // Don't ever remove the very first node... Node *pPrev = pNode->prev(); if (pPrev == 0) return; // Update positioning on all nodes thereafter... Node *pNext = pNode->next(); while (pNext) { if (pPrev) pNext->reset(pPrev); pPrev = pNext; pNext = pNext->next(); } // Actually remove/unlink the node... m_nodes.remove(pNode); } // Location marker seeker (by tick). qtractorMidiFileTempo::Marker *qtractorMidiFileTempo::seekMarker ( unsigned long iTick ) const { Marker *pMarker = m_markers.first(); // Seek tick forward... while (pMarker && pMarker->next() && iTick >= (pMarker->next())->tick) pMarker = pMarker->next(); return pMarker; } // Marker list specifics. qtractorMidiFileTempo::Marker *qtractorMidiFileTempo::addMarker ( unsigned long iTick, const QString& sText, int iAccidentals, int iMode ) { Marker *pMarker = 0; // Snap to nearest bar... Node *pNodePrev = seekNode(iTick); if (pNodePrev) iTick = pNodePrev->tickSnapToBar(iTick); // Seek for the nearest preceding node... Marker *pMarkerPrev = seekMarker(iTick); // Either update existing marker or add new one... if (pMarkerPrev && pMarkerPrev->tick == iTick) { // Update exact matching node... pMarker = pMarkerPrev; pMarker->text = sText; pMarker->accidentals = iAccidentals; pMarker->mode = iMode; } else { // Add/insert a new marker... pMarker = new Marker(iTick, sText, iAccidentals, iMode); if (pMarkerPrev) m_markers.insertAfter(pMarker, pMarkerPrev); else m_markers.append(pMarker); } return pMarker; } void qtractorMidiFileTempo::removeMarker ( qtractorMidiFileTempo::Marker *pMarker ) { // Actually remove/unlink the marker m_markers.remove(pMarker); } // Time-scale sync methods. void qtractorMidiFileTempo::fromTimeScale ( qtractorTimeScale *pTimeScale, unsigned long iTimeOffset ) { if (pTimeScale == nullptr) return; const unsigned short p = m_pMidiFile->ticksPerBeat(); const unsigned short q = pTimeScale->ticksPerBeat(); if (q < 1) return; // Copy tempo-map nodes... m_nodes.clear(); qtractorTimeScale::Cursor cursor(pTimeScale); qtractorTimeScale::Node *pNode = cursor.seekTick(iTimeOffset); while (pNode) { unsigned long iTime = uint64_t(pNode->tick) * p / q; iTime = (iTime > iTimeOffset ? iTime - iTimeOffset : 0); addNode(iTime, pNode->tempo, pNode->beatsPerBar, pNode->beatDivisor); pNode = pNode->next(); } // Copy location markers... m_markers.clear(); qtractorTimeScale::Marker *pMarker = pTimeScale->markers().seekTick(iTimeOffset); while (pMarker) { const unsigned long iTick = pTimeScale->tickFromFrame(pMarker->frame); unsigned long iTime = uint64_t(iTick) * p / q; iTime = (iTime > iTimeOffset ? iTime - iTimeOffset : 0); addMarker(iTime, pMarker->text, pMarker->accidentals, pMarker->mode); pMarker = pMarker->next(); } } void qtractorMidiFileTempo::intoTimeScale ( qtractorTimeScale *pTimeScale, unsigned long iTimeOffset ) { if (pTimeScale == nullptr) return; const unsigned short p = pTimeScale->ticksPerBeat(); const unsigned short q = m_pMidiFile->ticksPerBeat(); if (q < 1) return; pTimeScale->reset(); // Copy tempo-map nodes... qtractorMidiFileTempo::Node *pNode = m_nodes.first(); // Very first node is kinda special... if (pNode) { pTimeScale->setTempo(pNode->tempo); pTimeScale->setBeatsPerBar(pNode->beatsPerBar); pTimeScale->setBeatDivisor(pNode->beatDivisor); pNode = pNode->next(); } // Now for all the rest... while (pNode) { const unsigned long iTime = uint64_t(pNode->tick) * p / q; pTimeScale->addNode( pTimeScale->frameFromTick(iTime + iTimeOffset), pNode->tempo, 2, pNode->beatsPerBar, pNode->beatDivisor); pNode = pNode->next(); } // Copy location markers... qtractorMidiFileTempo::Marker *pMarker = m_markers.first(); while (pMarker) { const unsigned long iTime = uint64_t(pMarker->tick) * p / q; if (!pMarker->text.isEmpty()) { pTimeScale->addMarker( pTimeScale->frameFromTick(iTime + iTimeOffset), pMarker->text); } if (pMarker->accidentals || pMarker->mode) { pTimeScale->addKeySignature( pTimeScale->frameFromTick(iTime + iTimeOffset), pMarker->accidentals, pMarker->mode); } pMarker = pMarker->next(); } } // end of qtractorMidiFileTempo.cpp qtractor-0.9.25/src/PaxHeaders/qtractorTrackButton.cpp0000644000000000000000000000013214166551171020046 xustar0030 mtime=1641730681.465610373 30 atime=1641730681.465610373 30 ctime=1641730681.465610373 qtractor-0.9.25/src/qtractorTrackButton.cpp0000644000175000001440000001222314166551171021276 0ustar00rncbcusers00000000000000// qtractorTrackButton.cpp // /**************************************************************************** Copyright (C) 2005-2019, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorTrackButton.h" #include "qtractorMidiControlObserver.h" #include "qtractorMidiControlObserverForm.h" #include //---------------------------------------------------------------------------- // qtractorMidiControlButton -- MIDI controller observer tool button. // Constructor. qtractorMidiControlButton::qtractorMidiControlButton ( QWidget *pParent ) : qtractorObserverWidget (pParent), m_pMidiControlAction(nullptr) { QPushButton::setFocusPolicy(Qt::NoFocus); // QPushButton::setToolButtonStyle(Qt::ToolButtonTextOnly); QPushButton::setCheckable(true); } // MIDI controller/observer attachment (context menu) activator. void qtractorMidiControlButton::addMidiControlAction ( qtractorMidiControlObserver *pMidiObserver ) { if (m_pMidiControlAction) removeAction(m_pMidiControlAction); m_pMidiControlAction = qtractorMidiControlObserverForm::addMidiControlAction( this, this, pMidiObserver); } void qtractorMidiControlButton::midiControlActionSlot (void) { qtractorMidiControlObserverForm::midiControlAction( this, qobject_cast (sender())); } void qtractorMidiControlButton::midiControlMenuSlot ( const QPoint& pos ) { qtractorMidiControlObserverForm::midiControlMenu( qobject_cast (sender()), pos); } //---------------------------------------------------------------------------- // qtractorTrackButton -- Track tool button (observer). // Constructor. qtractorTrackButton::qtractorTrackButton ( qtractorTrack *pTrack, qtractorTrack::ToolType toolType, QWidget *pParent ) : qtractorMidiControlButton(pParent) { m_pTrack = pTrack; m_toolType = toolType; switch (m_toolType) { case qtractorTrack::Record: QPushButton::setText("R"); QPushButton::setToolTip(tr("Record")); m_rgbOn = Qt::red; break; case qtractorTrack::Mute: QPushButton::setText("M"); QPushButton::setToolTip(tr("Mute")); m_rgbOn = Qt::yellow; break; case qtractorTrack::Solo: QPushButton::setText("S"); QPushButton::setToolTip(tr("Solo")); m_rgbOn = Qt::cyan; break; } updateTrack(); // Visitor setup. QObject::connect(this, SIGNAL(toggled(bool)), SLOT(toggledSlot(bool))); } // Visitors overload. void qtractorTrackButton::updateValue ( float fValue ) { const bool bBlockSignals = QPushButton::blockSignals(true); QPalette pal; const QColor rgbText = pal.buttonText().color(); const QColor rgbOff = pal.button().color(); const bool bOn = (fValue > 0.0f); pal.setColor(QPalette::ButtonText, bOn ? m_rgbOn.darker() : rgbText); pal.setColor(QPalette::Button, bOn ? m_rgbOn : rgbOff); QPushButton::setPalette(pal); QPushButton::setChecked(bOn); QPushButton::blockSignals(bBlockSignals); } // Special toggle slot. void qtractorTrackButton::toggledSlot ( bool bOn ) { // Just emit proper signal... m_pTrack->stateChangeNotify(m_toolType, bOn); } // Specific accessors. void qtractorTrackButton::setTrack ( qtractorTrack *pTrack ) { m_pTrack = pTrack; updateTrack(); } qtractorTrack *qtractorTrackButton::track (void) const { return m_pTrack; } qtractorTrack::ToolType qtractorTrackButton::toolType (void) const { return m_toolType; } // Track state (record, mute, solo) button setup. void qtractorTrackButton::updateTrack (void) { qtractorMidiControlObserver *pMidiObserver; switch (m_toolType) { case qtractorTrack::Record: setSubject(m_pTrack->recordSubject()); pMidiObserver = m_pTrack->recordObserver(); if (pMidiObserver) { pMidiObserver->setCurveList(m_pTrack->curveList()); addMidiControlAction(pMidiObserver); } break; case qtractorTrack::Mute: setSubject(m_pTrack->muteSubject()); pMidiObserver = m_pTrack->muteObserver(); if (pMidiObserver) { pMidiObserver->setCurveList(m_pTrack->curveList()); addMidiControlAction(pMidiObserver); } break; case qtractorTrack::Solo: setSubject(m_pTrack->soloSubject()); pMidiObserver = m_pTrack->soloObserver(); if (pMidiObserver) { pMidiObserver->setCurveList(m_pTrack->curveList()); addMidiControlAction(pMidiObserver); } break; } observer()->update(true); } // Refresh color (palette) state buttons void qtractorTrackButton::updateTrackButton (void) { updateValue(isChecked() ? 1.0f : 0.0f); } // end of qtractorTrackButton.cpp qtractor-0.9.25/src/PaxHeaders/qtractorMidiControlForm.h0000644000000000000000000000012414166551171020323 xustar0028 mtime=1641730681.4496102 28 atime=1641730681.4496102 28 ctime=1641730681.4496102 qtractor-0.9.25/src/qtractorMidiControlForm.h0000644000175000001440000000510014166551171021546 0ustar00rncbcusers00000000000000// qtractorMidiControlForm.h // /**************************************************************************** Copyright (C) 2005-2020, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorMidiControlForm_h #define __qtractorMidiControlForm_h #include "ui_qtractorMidiControlForm.h" #include "qtractorMidiControl.h" // forward decls. class qtractorMidiControlTypeGroup; //---------------------------------------------------------------------------- // qtractorMidiControlForm -- UI wrapper form. class qtractorMidiControlForm : public QDialog { Q_OBJECT public: // Constructor. qtractorMidiControlForm(QWidget *pParent = nullptr, Qt::WindowFlags wflags = Qt::WindowFlags()); // Destructor. ~qtractorMidiControlForm(); protected slots: void reject(); void importSlot(); void removeSlot(); void moveUpSlot(); void moveDownSlot(); void mapSlot(); void unmapSlot(); void syncSlot(bool); void reloadSlot(); void exportSlot(); void typeChangedSlot(); void keyChangedSlot(); void valueChangedSlot(); void stabilizeForm(); protected: void stabilizeTypeChange(); void stabilizeKeyChange(); void stabilizeValueChange(); void refreshFiles(); void refreshControlMap(); unsigned short channelFromText(const QString& sText) const; QString textFromChannel(unsigned short iChannel) const; unsigned short paramFromText( qtractorMidiControl::ControlType ctype, const QString& sText) const; QString textFromParam( qtractorMidiControl::ControlType ctype, unsigned short iParam) const; private: // The Qt-designer UI struct... Ui::qtractorMidiControlForm m_ui; // Instance variables... int m_iDirtyCount; int m_iDirtyMap; int m_iUpdating; qtractorMidiControlTypeGroup *m_pControlTypeGroup; }; #endif // __qtractorMidiControlForm_h // end of qtractorMidiControlForm.h qtractor-0.9.25/src/PaxHeaders/qtractorNsmClient.cpp0000644000000000000000000000013214166551171017502 xustar0030 mtime=1641730681.457610286 30 atime=1641730681.457610286 30 ctime=1641730681.457610286 qtractor-0.9.25/src/qtractorNsmClient.cpp0000644000175000001440000002630314166551171020736 0ustar00rncbcusers00000000000000// qtractorNsmClient.cpp // /**************************************************************************** Copyright (C) 2005-2019, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorNsmClient.h" #include #include #define NSM_API_VERSION_MAJOR 1 #define NSM_API_VERSION_MINOR 0 #ifdef CONFIG_LIBLO //--------------------------------------------------------------------------- // qtractorNsmClient - OSC (liblo) callback methods. static int osc_nsm_error ( const char */*path*/, const char */*types*/, lo_arg **argv, int /*argc*/, lo_message /*msg*/, void *user_data ) { qtractorNsmClient *pNsmClient = static_cast (user_data); if (pNsmClient == nullptr) return -1; if (strcmp(&argv[0]->s, "/nsm/server/announce")) return -1; pNsmClient->nsm_announce_error(&argv[2]->s); return 0; } static int osc_nsm_reply ( const char */*path*/, const char */*types*/, lo_arg **argv, int /*argc*/, lo_message /*msg*/, void *user_data ) { qtractorNsmClient *pNsmClient = static_cast (user_data); if (pNsmClient == nullptr) return -1; if (strcmp(&argv[0]->s, "/nsm/server/announce")) return -1; pNsmClient->nsm_announce_reply(&argv[1]->s, &argv[2]->s, &argv[3]->s); return 0; } static int osc_nsm_open ( const char */*path*/, const char */*types*/, lo_arg **argv, int /*argc*/, lo_message /*msg*/, void *user_data ) { qtractorNsmClient *pNsmClient = static_cast (user_data); if (pNsmClient == nullptr) return -1; pNsmClient->nsm_open(&argv[0]->s, &argv[1]->s, &argv[2]->s); return 0; } static int osc_nsm_save ( const char */*path*/, const char */*types*/, lo_arg **/*argv*/, int /*argc*/, lo_message /*msg*/, void *user_data ) { qtractorNsmClient *pNsmClient = static_cast (user_data); if (pNsmClient == nullptr) return -1; pNsmClient->nsm_save(); return 0; } static int osc_nsm_loaded ( const char */*path*/, const char */*types*/, lo_arg **/*argv*/, int /*argc*/, lo_message /*msg*/, void *user_data ) { qtractorNsmClient *pNsmClient = static_cast (user_data); if (pNsmClient == nullptr) return -1; pNsmClient->nsm_loaded(); return 0; } static int osc_nsm_show ( const char */*path*/, const char */*types*/, lo_arg **/*argv*/, int /*argc*/, lo_message /*msg*/, void *user_data ) { qtractorNsmClient *pNsmClient = static_cast (user_data); if (pNsmClient == nullptr) return -1; pNsmClient->nsm_show(); return 0; } static int osc_nsm_hide ( const char */*path*/, const char */*types*/, lo_arg **/*argv*/, int /*argc*/, lo_message /*msg*/, void *user_data ) { qtractorNsmClient *pNsmClient = static_cast (user_data); if (pNsmClient == nullptr) return -1; pNsmClient->nsm_hide(); return 0; } #endif // CONFIG_LIBLO //--------------------------------------------------------------------------- // qtractorNsmClient - NSM OSC client agent. // Constructor. qtractorNsmClient::qtractorNsmClient ( const QString& nsm_url, QObject *pParent ) : QObject(pParent), #ifdef CONFIG_LIBLO m_address(nullptr), m_thread(nullptr), m_server(nullptr), #endif m_active(false) { #ifdef CONFIG_LIBLO m_address = lo_address_new_from_url(nsm_url.toUtf8().constData()); const int proto = lo_address_get_protocol(m_address); m_thread = lo_server_thread_new_with_proto(nullptr, proto, nullptr); if (m_thread) { m_server = lo_server_thread_get_server(m_thread); lo_server_thread_add_method(m_thread, "/error", "sis", osc_nsm_error, this); lo_server_thread_add_method(m_thread, "/reply", "ssss", osc_nsm_reply, this); lo_server_thread_add_method(m_thread, "/nsm/client/open", "sss", osc_nsm_open, this); lo_server_thread_add_method(m_thread, "/nsm/client/save", "", osc_nsm_save, this); lo_server_thread_add_method(m_thread, "/nsm/client/session_is_loaded", "", osc_nsm_loaded, this); lo_server_thread_add_method(m_thread, "/nsm/client/show_optional_gui", "", osc_nsm_show, this); lo_server_thread_add_method(m_thread, "/nsm/client/hide_optional_gui", "", osc_nsm_hide, this); lo_server_thread_start(m_thread); } #endif } // Destructor. qtractorNsmClient::~qtractorNsmClient (void) { #ifdef CONFIG_LIBLO if (m_thread) { lo_server_thread_stop(m_thread); lo_server_thread_free(m_thread); } if (m_address) lo_address_free(m_address); #endif } // Session clieant methods. void qtractorNsmClient::announce ( const QString& app_name, const QString& capabilities ) { #ifdef CONFIG_LIBLO if (m_address && m_server) { const QFileInfo fi(QApplication::applicationFilePath()); lo_send_from(m_address, m_server, LO_TT_IMMEDIATE, "/nsm/server/announce", "sssiii", app_name.toUtf8().constData(), capabilities.toUtf8().constData(), fi.fileName().toUtf8().constData(), NSM_API_VERSION_MAJOR, NSM_API_VERSION_MINOR, int(QApplication::applicationPid())); } #endif } // Session activation accessor. bool qtractorNsmClient::is_active (void) const { return m_active; } // Session manager accessors. const QString& qtractorNsmClient::manager (void) const { return m_manager; } const QString& qtractorNsmClient::capabilities (void) const { return m_capabilities; } // Session client accessors. const QString& qtractorNsmClient::path_name (void) const { return m_path_name; } const QString& qtractorNsmClient::display_name (void) const { return m_display_name; } const QString& qtractorNsmClient::client_id (void) const { return m_client_id; } // Session client methods. void qtractorNsmClient::dirty ( bool is_dirty ) { #ifdef CONFIG_LIBLO if (m_address && m_server && m_active) { const char *path = is_dirty ? "/nsm/client/is_dirty" : "/nsm/client/is_clean"; lo_send_from(m_address, m_server, LO_TT_IMMEDIATE, path, ""); } #endif } void qtractorNsmClient::visible ( bool is_visible ) { #ifdef CONFIG_LIBLO if (m_address && m_server && m_active) { const char *path = is_visible ? "/nsm/client/gui_is_shown" : "/nsm/client/gui_is_hidden"; lo_send_from(m_address, m_server, LO_TT_IMMEDIATE, path, ""); } #endif } void qtractorNsmClient::progress ( float percent ) { #ifdef CONFIG_LIBLO if (m_address && m_server && m_active) { lo_send_from(m_address, m_server, LO_TT_IMMEDIATE, "/nsm/client/progress", "f", percent); } #endif } void qtractorNsmClient::message ( int priority, const QString& mesg ) { #ifdef CONFIG_LIBLO if (m_address && m_server && m_active) { lo_send_from(m_address, m_server, LO_TT_IMMEDIATE, "/nsm/client/message", "is", priority, mesg.toUtf8().constData()); } #endif } // Session client reply methods. void qtractorNsmClient::open_reply ( ReplyCode reply_code ) { reply("/nsm/client/open", reply_code); } void qtractorNsmClient::save_reply ( ReplyCode reply_code ) { reply("/nsm/client/save", reply_code); } void qtractorNsmClient::reply ( const QString& path, ReplyCode reply_code ) { const char *reply_mesg; switch (reply_code) { case ERR_OK: reply_mesg = "OK"; break; case ERR_GENERAL: reply_mesg = "ERR_GENERAL"; break; case ERR_INCOMPATIBLE_API: reply_mesg = "ERR_INCOMPATIBLE_API"; break; case ERR_BLACKLISTED: reply_mesg = "ERR_BLACKLISTED"; break; case ERR_LAUNCH_FAILED: reply_mesg = "ERR_LAUNCH_FAILED"; break; case ERR_NO_SUCH_FILE: reply_mesg = "ERR_NO_SUCH_FILE"; break; case ERR_NO_SESSION_OPEN: reply_mesg = "ERR_NO_SESSION_OPEN"; break; case ERR_UNSAVED_CHANGES: reply_mesg = "ERR_UNSAVED_CHANGES"; break; case ERR_NOT_NOW: reply_mesg = "ERR_NOT_NOW"; break; default: reply_mesg = "(UNKNOWN)"; break; } #ifdef CONFIG_LIBLO if (m_address && m_server) { if (reply_code == ERR_OK) { lo_send_from(m_address, m_server, LO_TT_IMMEDIATE, "/reply", "ss", path.toUtf8().constData(), reply_mesg); } else { lo_send_from(m_address, m_server, LO_TT_IMMEDIATE, "/error", "sis", path.toUtf8().constData(), int(reply_code), reply_mesg); } } #endif } // Server announce error. void qtractorNsmClient::nsm_announce_error ( const char *mesg ) { m_active = false; m_manager.clear(); m_capabilities.clear(); m_path_name.clear(); m_display_name.clear(); m_client_id.clear(); emit active(false); qWarning("NSM: Failed to register with server: %s.", mesg); } // Server announce reply. void qtractorNsmClient::nsm_announce_reply ( const char *mesg, const char *manager, const char *capabilities ) { m_active = true; m_manager = manager; m_capabilities = capabilities; emit active(true); qWarning("NSM: Successfully registered with server: %s.", mesg); } // Client open callback. void qtractorNsmClient::nsm_open ( const char *path_name, const char *display_name, const char *client_id ) { m_path_name = path_name; m_display_name = display_name; m_client_id = client_id; #ifdef CONFIG_DEBUG qDebug("qtractorNsmClient::nsm_open: " "path_name=\"%s\" display_name=\"%s\" client_id=\"%s\".", m_path_name.toUtf8().constData(), m_display_name.toUtf8().constData(), m_client_id.toUtf8().constData()); #endif emit open(); } // Client save callback. void qtractorNsmClient::nsm_save (void) { #ifdef CONFIG_DEBUG qDebug("qtractorNsmClient::nsm_save: " "path_name=\"%s\" display_name=\"%s\" client_id=\"%s\".", m_path_name.toUtf8().constData(), m_display_name.toUtf8().constData(), m_client_id.toUtf8().constData()); #endif emit save(); } // Client loaded callback. void qtractorNsmClient::nsm_loaded (void) { #ifdef CONFIG_DEBUG qDebug("qtractorNsmClient::nsm_loaded: " "path_name=\"%s\" display_name=\"%s\" client_id=\"%s\".", m_path_name.toUtf8().constData(), m_display_name.toUtf8().constData(), m_client_id.toUtf8().constData()); #endif emit loaded(); } // Client show optional GUI. void qtractorNsmClient::nsm_show (void) { #ifdef CONFIG_DEBUG qDebug("qtractorNsmClient::nsm_show: " "path_name=\"%s\" display_name=\"%s\" client_id=\"%s\".", m_path_name.toUtf8().constData(), m_display_name.toUtf8().constData(), m_client_id.toUtf8().constData()); #endif emit show(); } // Client hide optional GUI. void qtractorNsmClient::nsm_hide (void) { #ifdef CONFIG_DEBUG qDebug("qtractorNsmClient::nsm_hide: " "path_name=\"%s\" display_name=\"%s\" client_id=\"%s\".", m_path_name.toUtf8().constData(), m_display_name.toUtf8().constData(), m_client_id.toUtf8().constData()); #endif emit hide(); } // end of qtractorNsmClient.cpp qtractor-0.9.25/src/PaxHeaders/qtractorMonitor.h0000644000000000000000000000013214166551171016702 xustar0030 mtime=1641730681.457610286 30 atime=1641730681.457610286 30 ctime=1641730681.457610286 qtractor-0.9.25/src/qtractorMonitor.h0000644000175000001440000000664614166551171020146 0ustar00rncbcusers00000000000000// qtractorMonitor.h // /**************************************************************************** Copyright (C) 2006-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorMonitor_h #define __qtractorMonitor_h #include "qtractorMidiControlObserver.h" //---------------------------------------------------------------------------- // qtractorMonitor -- Monitor bridge value processor. class qtractorMonitor { public: // Constructor. qtractorMonitor(float fGain = 1.0f, float fPanning = 0.0f) : m_gainSubject(fGain, 1.0f), m_panningSubject(fPanning, 0.0f), m_gainObserver(this), m_panningObserver(this) { m_panningSubject.setMinValue(-1.0f); } // Virtual destructor. virtual ~qtractorMonitor() {} // Gain accessors. qtractorSubject *gainSubject() { return &m_gainSubject; } qtractorMidiControlObserver *gainObserver() { return static_cast (&m_gainObserver); } void setGain(float fGain) { m_gainSubject.setValue(fGain); update(); } float gain() const { return m_gainSubject.value(); } float prevGain() const { return m_gainSubject.prevValue(); } // Stereo panning accessors. qtractorSubject *panningSubject() { return &m_panningSubject; } qtractorMidiControlObserver *panningObserver() { return static_cast (&m_panningObserver); } void setPanning(float fPanning) { m_panningSubject.setValue(fPanning); update(); } float panning() const { return m_panningSubject.value(); } float prevPanning() const { return m_panningSubject.prevValue(); } // Rebuild the whole panning-gain array... virtual void update() = 0; protected: // Observer -- Local dedicated observers. class Observer : public qtractorMidiControlObserver { public: // Constructor. Observer(qtractorMonitor *pMonitor, qtractorSubject *pSubject) : qtractorMidiControlObserver(pSubject), m_pMonitor(pMonitor) {} protected: // Update feedback. void update(bool bUpdate) { m_pMonitor->update(); qtractorMidiControlObserver::update(bUpdate); } private: // Members. qtractorMonitor *m_pMonitor; }; class GainObserver : public Observer { public: // Constructor. GainObserver(qtractorMonitor *pMonitor) : Observer(pMonitor, pMonitor->gainSubject()) {} }; class PanningObserver : public Observer { public: // Constructor. PanningObserver(qtractorMonitor *pMonitor) : Observer(pMonitor, pMonitor->panningSubject()) {} }; // Instance variables. qtractorSubject m_gainSubject; qtractorSubject m_panningSubject; GainObserver m_gainObserver; PanningObserver m_panningObserver; }; #endif // __qtractorMonitor_h // end of qtractorMonitor.h qtractor-0.9.25/src/PaxHeaders/qtractorClipSelect.cpp0000644000000000000000000000013214166551171017635 xustar0030 mtime=1641730681.439610092 30 atime=1641730681.439610092 30 ctime=1641730681.439610092 qtractor-0.9.25/src/qtractorClipSelect.cpp0000644000175000001440000001107214166551171021066 0ustar00rncbcusers00000000000000// qtractorClipSelect.cpp // /**************************************************************************** Copyright (C) 2005-2019, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorClipSelect.h" #include "qtractorSession.h" #include "qtractorTrack.h" #include "qtractorClip.h" //------------------------------------------------------------------------- // qtractorClipSelect -- Track clip selection capsule. // Constructor. qtractorClipSelect::qtractorClipSelect (void) { m_bTrackSingle = false; m_pTrackSingle = nullptr; } // Default constructor. qtractorClipSelect::~qtractorClipSelect (void) { clear(); } // Clip selection method. void qtractorClipSelect::selectItem ( qtractorClip *pClip, const QRect& rect, bool bSelect ) { // Add/remove clip selection... Item *pClipItem = nullptr; ItemList::Iterator iter = m_items.find(pClip); if (iter != m_items.end()) pClipItem = iter.value(); if (pClipItem && !bSelect) { iter = m_items.erase(iter); delete pClipItem; pClip->setClipSelected(false); m_bTrackSingle = false; // Reset united selection rectangle... m_rect.setRect(0, 0, 0, 0); const ItemList::Iterator& iter_end = m_items.end(); for (iter = m_items.begin(); iter != iter_end; ++iter) m_rect = m_rect.united(iter.value()->rect); // Done with clip deselection. } else if (bSelect) { pClip->setClipSelected(true); unsigned long offset = 0; if (pClip->isClipSelected()) offset = pClip->clipSelectStart() - pClip->clipStart(); if (pClipItem) { pClipItem->rect = rect; pClipItem->offset = offset; } else { m_items.insert(pClip, new Item(rect, offset)); } // Special optimization: no need to recache // our single track reference if we add some outsider clip... if (m_bTrackSingle) { if (m_pTrackSingle && m_pTrackSingle != pClip->track()) m_pTrackSingle = nullptr; } else if (m_pTrackSingle == nullptr) { m_pTrackSingle = pClip->track(); m_bTrackSingle = true; } // Unite whole selection reactangular area... m_rect = m_rect.united(rect); } } // Clip addition (no actual selection). void qtractorClipSelect::addItem ( qtractorClip *pClip, const QRect& rect, unsigned long offset ) { m_items.insert(pClip, new Item(rect, offset)); m_rect = m_rect.united(rect); } // The united selection rectangle. const QRect& qtractorClipSelect::rect (void) const { return m_rect; } // Dynamic helper: // Do all selected clips belong to the same track? qtractorTrack *qtractorClipSelect::singleTrack (void) { // Check if predicate is already cached... if (!m_bTrackSingle) { m_pTrackSingle = nullptr; ItemList::ConstIterator iter = m_items.constBegin(); const ItemList::ConstIterator& iter_end = m_items.constEnd(); for ( ; iter != iter_end; ++iter) { qtractorClip *pClip = iter.key(); if (m_pTrackSingle == nullptr) m_pTrackSingle = pClip->track(); else if (m_pTrackSingle != pClip->track()) { m_pTrackSingle = nullptr; break; } } m_bTrackSingle = true; } // Return current selected single track (if any)... return m_pTrackSingle; } // Selection list accessor. const qtractorClipSelect::ItemList& qtractorClipSelect::items (void) const { return m_items; } // Clip selection item lookup. qtractorClipSelect::Item *qtractorClipSelect::findItem ( qtractorClip *pClip ) const { return m_items.value(pClip, nullptr); } // Reset clip selection. void qtractorClipSelect::reset (void) { ItemList::ConstIterator iter = m_items.constBegin(); const ItemList::ConstIterator& iter_end = m_items.constEnd(); for ( ; iter != iter_end; ++iter) iter.key()->setClipSelected(false); clear(); } // Clear clip selection. void qtractorClipSelect::clear (void) { m_bTrackSingle = false; m_pTrackSingle = nullptr; m_rect.setRect(0, 0, 0, 0); qDeleteAll(m_items); m_items.clear(); } // end of qtractorClipSelect.cpp qtractor-0.9.25/src/PaxHeaders/qtractorTimeScale.cpp0000644000000000000000000000013214166551171017454 xustar0030 mtime=1641730681.463610351 30 atime=1641730681.463610351 30 ctime=1641730681.463610351 qtractor-0.9.25/src/qtractorTimeScale.cpp0000644000175000001440000006212214166551171020707 0ustar00rncbcusers00000000000000// qtractorTimeScale.cpp // /**************************************************************************** Copyright (C) 2005-2019, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorTimeScale.h" //---------------------------------------------------------------------- // class qtractorTimeScale -- Time scale conversion helper class. // // Node list cleaner. void qtractorTimeScale::reset (void) { m_nodes.setAutoDelete(true); m_markers.setAutoDelete(true); // Clear/reset location-markers... m_markers.clear(); m_markerCursor.reset(); // Try to preserve previous tempo/time-sig, if any... Node *pNode = m_nodes.first(); const float fTempo = (pNode ? pNode->tempo : 120.0f); const unsigned short iBeatType = (pNode ? pNode->beatType : 2); const unsigned short iBeatsPerBar = (pNode ? pNode->beatsPerBar : 4); const unsigned short iBeatDivisor = (pNode ? pNode->beatDivisor : 2); // Clear/reset tempo-map... m_nodes.clear(); m_cursor.reset(); // There must always be one node, always at zero-frame... addNode(0, fTempo, iBeatType, iBeatsPerBar, iBeatDivisor); // Commit new scale... updateScale(); } // (Re)nitializer method. void qtractorTimeScale::clear (void) { m_iSnapPerBeat = 4; m_iHorizontalZoom = 100; m_iVerticalZoom = 100; // m_displayFormat = Frames; m_iSampleRate = 44100; m_iTicksPerBeat = 960; m_iPixelsPerBeat = 32; m_iBeatsPerBar2 = 0; m_iBeatDivisor2 = 0; // Clear/reset tempo-map... reset(); } // Sync method. void qtractorTimeScale::sync ( const qtractorTimeScale& ts ) { // Copy master parameters... m_iSampleRate = ts.m_iSampleRate; m_iTicksPerBeat = ts.m_iTicksPerBeat; m_iPixelsPerBeat = ts.m_iPixelsPerBeat; // Copy location markers... m_markers.clear(); Marker *pMarker = ts.m_markers.first(); while (pMarker) { m_markers.append(new Marker(*pMarker)); pMarker = pMarker->next(); } m_markerCursor.reset(); // Copy tempo-map nodes... m_nodes.clear(); Node *pNode = ts.nodes().first(); while (pNode) { m_nodes.append(new Node(this, pNode->frame, pNode->tempo, pNode->beatType, pNode->beatsPerBar, pNode->beatDivisor)); pNode = pNode->next(); } m_cursor.reset(); updateScale(); } // Copy method. qtractorTimeScale& qtractorTimeScale::copy ( const qtractorTimeScale& ts ) { if (&ts != this) { m_nodes.setAutoDelete(true); m_markers.setAutoDelete(true); m_iSnapPerBeat = ts.m_iSnapPerBeat; m_iHorizontalZoom = ts.m_iHorizontalZoom; m_iVerticalZoom = ts.m_iVerticalZoom; m_displayFormat = ts.m_displayFormat; m_iBeatsPerBar2 = ts.m_iBeatsPerBar2; m_iBeatDivisor2 = ts.m_iBeatDivisor2; // Sync/copy tempo-map nodes... sync(ts); } return *this; } // Update scale coefficient divisor factors. void qtractorTimeScale::Node::update (void) { ticksPerBeat = ts->ticksPerBeat(); tickRate = tempo * ticksPerBeat; beatRate = tempo; #if 1// nb. standard MIDI tempo (BPM) is beatType=2 (quarter notes) per minute. if (beatDivisor > beatType) { const unsigned short n = (beatDivisor - beatType); ticksPerBeat >>= n; beatRate *= float(1 << n); } else if (beatDivisor < beatType) { const unsigned short n = (beatType - beatDivisor); ticksPerBeat <<= n; beatRate /= float(1 << n); } #endif } // Update time-scale node position metrics. void qtractorTimeScale::Node::reset ( qtractorTimeScale::Node *pNode ) { if (bar > pNode->bar) frame = pNode->frameFromBar(bar); else bar = pNode->barFromFrame(frame); beat = pNode->beatFromFrame(frame); tick = pNode->tickFromFrame(frame); pixel = ts->pixelFromFrame(frame); } // Tempo accessor/convertors. (default's quarter notes per minute) void qtractorTimeScale::Node::setTempoEx ( float fTempo, unsigned short iBeatType ) { if (iBeatType > beatType) fTempo /= float(1 << (iBeatType - beatType)); else if (beatType > iBeatType) fTempo *= float(1 << (beatType - iBeatType)); tempo = fTempo; } float qtractorTimeScale::Node::tempoEx ( unsigned short iBeatType ) const { float fTempo = tempo; if (beatType > iBeatType) fTempo /= float(1 << (beatType - iBeatType)); else if (iBeatType > beatType) fTempo *= float(1 << (iBeatType - beatType)); return fTempo; } // Beat/frame snap filters. unsigned long qtractorTimeScale::Node::tickSnap ( unsigned long iTick, unsigned short p ) const { #if 0 unsigned long iTickSnap = iTick - tick; if (ts->snapPerBeat() > 0) { const unsigned long q = ticksPerBeat / ts->snapPerBeat(); iTickSnap = q * ((iTickSnap + (q >> p)) / q); } return tick + iTickSnap; #else const unsigned short iTicksPerBar = ticksPerBeat * beatsPerBar; const unsigned long iTickFromBar = tick + iTicksPerBar * ((iTick - tick) / iTicksPerBar); const unsigned short iBeatsPerBar2 = beatsPerBar2(); unsigned short iTicksPerBeat2 = iTicksPerBar / iBeatsPerBar2; unsigned long iTickSnap = iTick - iTickFromBar; if (ts->snapPerBeat() > 0) { const unsigned long q = iTicksPerBeat2 / ts->snapPerBeat(); iTickSnap = q * ((iTickSnap + (q >> p)) / q); } return iTickFromBar + iTickSnap; #endif } // Alternate (secondary) time-sig helper methods unsigned short qtractorTimeScale::Node::beatsPerBar2 (void) const { unsigned short iBeatsPerBar2 = ts->beatsPerBar2(); if (iBeatsPerBar2 < 1) iBeatsPerBar2 = beatsPerBar; const unsigned short iBeatDivisor2 = ts->beatDivisor2(); if (iBeatDivisor2 > 0) { if (beatDivisor > iBeatDivisor2) iBeatsPerBar2 >>= (beatDivisor - iBeatDivisor2); else if (beatDivisor < iBeatDivisor2) iBeatsPerBar2 <<= (iBeatDivisor2 - beatDivisor); } return iBeatsPerBar2; } unsigned short qtractorTimeScale::Node::ticksPerBeat2 (void) const { return (ticksPerBeat * beatsPerBar) / beatsPerBar2(); } // Time-scale cursor frame positioning reset. void qtractorTimeScale::Cursor::reset ( qtractorTimeScale::Node *pNode ) { node = (pNode ? pNode : ts->nodes().first()); } // Time-scale cursor node seeker (by frame). qtractorTimeScale::Node *qtractorTimeScale::Cursor::seekFrame ( unsigned long iFrame ) { if (node == nullptr) { node = ts->nodes().first(); if (node == nullptr) return nullptr; } if (iFrame > node->frame) { // Seek frame forward... while (node && node->next() && iFrame >= (node->next())->frame) node = node->next(); } else if (iFrame < node->frame) { // Seek frame backward... while (node && node->frame > iFrame) node = node->prev(); if (node == nullptr) node = ts->nodes().first(); } return node; } // Time-scale cursor node seeker (by bar). qtractorTimeScale::Node *qtractorTimeScale::Cursor::seekBar ( unsigned short iBar ) { if (node == nullptr) { node = ts->nodes().first(); if (node == nullptr) return nullptr; } if (iBar > node->bar) { // Seek bar forward... while (node && node->next() && iBar >= (node->next())->bar) node = node->next(); } else if (iBar < node->bar) { // Seek bar backward... while (node && node->bar > iBar) node = node->prev(); if (node == nullptr) node = ts->nodes().first(); } return node; } // Time-scale cursor node seeker (by beat). qtractorTimeScale::Node *qtractorTimeScale::Cursor::seekBeat ( unsigned int iBeat ) { if (node == nullptr) { node = ts->nodes().first(); if (node == nullptr) return nullptr; } if (iBeat > node->beat) { // Seek beat forward... while (node && node->next() && iBeat >= (node->next())->beat) node = node->next(); } else if (iBeat < node->beat) { // Seek beat backward... while (node && node->beat > iBeat) node = node->prev(); if (node == nullptr) node = ts->nodes().first(); } return node; } // Time-scale cursor node seeker (by tick). qtractorTimeScale::Node *qtractorTimeScale::Cursor::seekTick ( unsigned long iTick ) { if (node == nullptr) { node = ts->nodes().first(); if (node == nullptr) return nullptr; } if (iTick > node->tick) { // Seek tick forward... while (node && node->next() && iTick >= (node->next())->tick) node = node->next(); } else if (iTick < node->tick) { // Seek tick backward... while (node && node->tick > iTick) node = node->prev(); if (node == nullptr) node = ts->nodes().first(); } return node; } // Time-scale cursor node seeker (by pixel). qtractorTimeScale::Node *qtractorTimeScale::Cursor::seekPixel ( int x ) { if (node == nullptr) { node = ts->nodes().first(); if (node == nullptr) return nullptr; } if (x > node->pixel) { // Seek pixel forward... while (node && node->next() && x >= (node->next())->pixel) node = node->next(); } else if (x < node->pixel) { // Seek tick backward... while (node && node->pixel > x) node = node->prev(); if (node == nullptr) node = ts->nodes().first(); } return node; } // Node list specifics. qtractorTimeScale::Node *qtractorTimeScale::addNode ( unsigned long iFrame, float fTempo, unsigned short iBeatType, unsigned short iBeatsPerBar, unsigned short iBeatDivisor ) { Node *pNode = nullptr; // Seek for the nearest preceding node... Node *pPrev = m_cursor.seekFrame(iFrame); // Snap frame to nearest bar... if (pPrev) { iFrame = pPrev->frameSnapToBar(iFrame); pPrev = m_cursor.seekFrame(iFrame); } // Either update existing node or add new one... Node *pNext = (pPrev ? pPrev->next() : nullptr); if (pPrev && pPrev->frame == iFrame) { // Update exact matching node... pNode = pPrev; pNode->tempo = fTempo; pNode->beatType = iBeatType; pNode->beatsPerBar = iBeatsPerBar; pNode->beatDivisor = iBeatDivisor; } else if (pPrev && qAbs(pPrev->tempo - fTempo) < 0.001f && pPrev->beatType == iBeatType && pPrev->beatsPerBar == iBeatsPerBar && pPrev->beatDivisor == iBeatDivisor) { // No need for a new node... return pPrev; } else if (pNext && qAbs(pNext->tempo - fTempo) < 0.001f && pNext->beatType == iBeatType && pNext->beatsPerBar == iBeatsPerBar && pNext->beatDivisor == iBeatDivisor) { // Update next exact matching node... pNode = pNext; pNode->frame = iFrame; pNode->bar = 0; } else { // Add/insert a new node... pNode = new Node(this, iFrame, fTempo, iBeatType, iBeatsPerBar, iBeatDivisor); if (pPrev) m_nodes.insertAfter(pNode, pPrev); else m_nodes.append(pNode); } // Update coefficients and positioning thereafter... updateNode(pNode); return pNode; } void qtractorTimeScale::updateNode ( qtractorTimeScale::Node *pNode ) { // Update coefficients... pNode->update(); // Relocate internal cursor... m_cursor.reset(pNode); // Update positioning on all nodes thereafter... Node *pNext = pNode; Node *pPrev = pNext->prev(); while (pNext) { if (pPrev) pNext->reset(pPrev); pPrev = pNext; pNext = pNext->next(); } // And update marker/bar positions too... updateMarkers(pNode->prev()); } void qtractorTimeScale::removeNode ( qtractorTimeScale::Node *pNode ) { // Don't ever remove the very first node... Node *pNodePrev = pNode->prev(); if (pNodePrev == nullptr) return; // Relocate internal cursor... m_cursor.reset(pNodePrev); // Update positioning on all nodes thereafter... Node *pPrev = pNodePrev; Node *pNext = pNode->next(); while (pNext) { if (pPrev) pNext->reset(pPrev); pPrev = pNext; pNext = pNext->next(); } // Actually remove/unlink the node... m_nodes.remove(pNode); // Then update marker/bar positions too... updateMarkers(pNodePrev); } // Complete time-scale update method. void qtractorTimeScale::updateScale (void) { // Update time-map independent coefficients... m_fPixelRate = 1.20f * float(m_iHorizontalZoom * m_iPixelsPerBeat); m_fFrameRate = 60.0f * float(m_iSampleRate); // Update all nodes thereafter... Node *pPrev = nullptr; Node *pNext = m_nodes.first(); while (pNext) { pNext->update(); if (pPrev) pNext->reset(pPrev); pPrev = pNext; pNext = pNext->next(); } // Also update all marker/bar positions too... updateMarkers(m_nodes.first()); } // Convert frames to time string and vice-versa. unsigned long qtractorTimeScale::frameFromTextEx ( DisplayFormat displayFormat, const QString& sText, bool bDelta, unsigned long iFrame ) { switch (displayFormat) { case BBT: { // Time frame code in bars.beats.ticks ... unsigned short bars = sText.section('.', 0, 0).toUShort(); unsigned int beats = sText.section('.', 1, 1).toUInt(); unsigned long ticks = sText.section('.', 2).toULong(); Node *pNode; if (bDelta) { pNode = m_cursor.seekFrame(iFrame); if (pNode) { beats += bars * pNode->beatsPerBar; ticks += beats * pNode->ticksPerBeat2(); ticks += pNode->tickFromFrame(iFrame); iFrame = pNode->frameFromTick(ticks) - iFrame; } } else { if (bars > 0) --bars; if (beats > 0) --beats; pNode = m_cursor.seekBar(bars); if (pNode) { beats += (bars - pNode->bar) * pNode->beatsPerBar2(); ticks += pNode->tick + beats * pNode->ticksPerBeat2(); iFrame = pNode->frameFromTick(ticks); } } break; } case Time: { // Time frame code in hh:mm:ss.zzz ... unsigned int hh = sText.section(':', 0, 0).toUInt(); unsigned int mm = sText.section(':', 1, 1).toUInt(); float secs = sText.section(':', 2).toFloat(); mm += 60 * hh; secs += 60.f * float(mm); iFrame = uroundf(secs * float(m_iSampleRate)); break; } case Frames: { iFrame = sText.toULong(); break; } } return iFrame; } unsigned long qtractorTimeScale::frameFromText ( const QString& sText, bool bDelta, unsigned long iFrame ) { return frameFromTextEx(m_displayFormat, sText, bDelta, iFrame); } QString qtractorTimeScale::textFromFrameEx ( DisplayFormat displayFormat, unsigned long iFrame, bool bDelta, unsigned long iDelta ) { QString sText; switch (displayFormat) { case BBT: { // Time frame code in bars.beats.ticks ... unsigned short bars = 0; unsigned int beats = 0; unsigned long ticks = 0; Node *pNode = m_cursor.seekFrame(iFrame); if (pNode) { if (bDelta) { ticks = pNode->tickFromFrame(iFrame + iDelta) - pNode->tickFromFrame(iFrame); } else { ticks = pNode->tickFromFrame(iFrame) - pNode->tick; } if (ticks >= (unsigned long) pNode->ticksPerBeat) { beats = (unsigned int) (ticks / pNode->ticksPerBeat); ticks -= (unsigned long) (beats * pNode->ticksPerBeat); } if (beats >= (unsigned int) pNode->beatsPerBar) { bars = (unsigned short) (beats / pNode->beatsPerBar); beats -= (unsigned int) (bars * pNode->beatsPerBar); } if (beatsPerBar2() > 0 || beatDivisor2() > 0) { const unsigned short iTicksPerBeat2 = pNode->ticksPerBeat2(); ticks += (unsigned long) (beats * pNode->ticksPerBeat); if (ticks >= (unsigned long) iTicksPerBeat2) { beats = (unsigned int) (ticks / iTicksPerBeat2); ticks -= (unsigned long) (beats * iTicksPerBeat2); } } if (!bDelta) bars += pNode->bar; } if (!bDelta) { ++bars; ++beats; } #if QT_VERSION < QT_VERSION_CHECK(5, 5, 0) sText.sprintf("%u.%u.%03lu", bars, beats, ticks); #else sText = QString::asprintf("%u.%u.%03lu", bars, beats, ticks); #endif break; } case Time: { // Time frame code in hh:mm:ss.zzz ... unsigned int hh, mm, ss, zzz; float secs = float(bDelta ? iDelta : iFrame) / float(m_iSampleRate); hh = mm = ss = 0; if (secs >= 3600.0f) { hh = (unsigned int) (secs / 3600.0f); secs -= float(hh) * 3600.0f; } if (secs >= 60.0f) { mm = (unsigned int) (secs / 60.0f); secs -= float(mm) * 60.0f; } if (secs >= 0.0f) { ss = (unsigned int) secs; secs -= float(ss); } zzz = (unsigned int) (secs * 1000.0f); #if QT_VERSION < QT_VERSION_CHECK(5, 5, 0) sText.sprintf("%02u:%02u:%02u.%03u", hh, mm, ss, zzz); #else sText = QString::asprintf("%02u:%02u:%02u.%03u", hh, mm, ss, zzz); #endif break; } case Frames: { sText = QString::number(bDelta ? iDelta : iFrame); break; } } return sText; } QString qtractorTimeScale::textFromFrame ( unsigned long iFrame, bool bDelta, unsigned long iDelta ) { return textFromFrameEx(m_displayFormat, iFrame, bDelta, iDelta); } // Convert ticks to time string and vice-versa. unsigned long qtractorTimeScale::tickFromText ( const QString& sText, bool bDelta, unsigned long iTick ) { unsigned long iFrame = 0; if (bDelta) { Node *pNode = m_cursor.seekTick(iTick); iFrame = (pNode ? pNode->frameFromTick(iTick) : 0); } return tickFromFrame(frameFromText(sText, bDelta, iFrame)); } QString qtractorTimeScale::textFromTick ( unsigned long iTick, bool bDelta, unsigned long iDelta ) { Node *pNode = m_cursor.seekTick(iTick); const unsigned long iFrame = (pNode ? pNode->frameFromTick(iTick) : 0); if (bDelta > 0 && pNode) { iTick += iDelta; pNode = m_cursor.seekTick(iTick); iDelta = (pNode ? pNode->frameFromTick(iTick) - iFrame : 0); } return textFromFrame(iFrame, bDelta, iDelta); } // Beat divisor (snap index) map. static int s_aiSnapPerBeat[] = { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 16, 21, 24, 28, 32, 48, 64, 96 }; const int c_iSnapItemCount = sizeof(s_aiSnapPerBeat) / sizeof(int); // Beat divisor (snap index) accessors. unsigned short qtractorTimeScale::snapFromIndex ( int iSnap ) { return s_aiSnapPerBeat[iSnap]; } // Beat divisor (snap index) accessors. int qtractorTimeScale::indexFromSnap ( unsigned short iSnapPerBeat ) { for (int iSnap = 0; iSnap < c_iSnapItemCount; ++iSnap) { if (s_aiSnapPerBeat[iSnap] == iSnapPerBeat) return iSnap; } return 0; } // Beat divisor (snap index) text item list. QStringList qtractorTimeScale::snapItems ( int iSnap ) { QStringList items; if (iSnap == 0) { items.append(QObject::tr("None")); ++iSnap; } QString sPrefix = QObject::tr("Beat"); if (iSnap == 1) { items.append(sPrefix); ++iSnap; } sPrefix += "/%1"; while (iSnap < c_iSnapItemCount) items.append(sPrefix.arg(s_aiSnapPerBeat[iSnap++])); return items; } // Tick/Frame range conversion (delta conversion). unsigned long qtractorTimeScale::frameFromTickRange ( unsigned long iTickStart, unsigned long iTickEnd, bool bOffset ) { Node *pNode = m_cursor.seekTick(iTickStart); const unsigned long iFrameStart = (pNode ? pNode->frameFromTick(iTickStart) : 0); if (!bOffset) pNode = m_cursor.seekTick(iTickEnd); const unsigned long iFrameEnd = (pNode ? pNode->frameFromTick(iTickEnd) : 0); return (iFrameEnd > iFrameStart ? iFrameEnd - iFrameStart : 0); } unsigned long qtractorTimeScale::tickFromFrameRange ( unsigned long iFrameStart, unsigned long iFrameEnd, bool bOffset ) { Node *pNode = m_cursor.seekFrame(iFrameStart); const unsigned long iTickStart = (pNode ? pNode->tickFromFrame(iFrameStart) : 0); if (!bOffset) pNode = m_cursor.seekFrame(iFrameEnd); const unsigned long iTickEnd = (pNode ? pNode->tickFromFrame(iFrameEnd) : 0); return (iTickEnd > iTickStart ? iTickEnd - iTickStart : 0); } // Location marker reset method. void qtractorTimeScale::MarkerCursor::reset ( qtractorTimeScale::Marker *pMarker ) { marker = (pMarker ? pMarker : ts->markers().first()); } // Location marker seek methods. qtractorTimeScale::Marker *qtractorTimeScale::MarkerCursor::seekFrame ( unsigned long iFrame ) { if (marker == nullptr) { marker = ts->markers().first(); if (marker == nullptr) return nullptr; } if (iFrame > marker->frame) { // Seek frame forward... while (marker && marker->next() && iFrame >= (marker->next())->frame) marker = marker->next(); } else if (iFrame < marker->frame) { // Seek frame backward... while (marker && marker->frame > iFrame) marker = marker->prev(); if (marker == nullptr) marker = ts->markers().first(); } return marker; } qtractorTimeScale::Marker *qtractorTimeScale::MarkerCursor::seekBar ( unsigned short iBar ) { return seekFrame(ts->frameFromBar(iBar)); } qtractorTimeScale::Marker *qtractorTimeScale::MarkerCursor::seekBeat ( unsigned int iBeat ) { return seekFrame(ts->frameFromBeat(iBeat)); } qtractorTimeScale::Marker *qtractorTimeScale::MarkerCursor::seekTick ( unsigned long iTick ) { return seekFrame(ts->frameFromTick(iTick)); } qtractorTimeScale::Marker *qtractorTimeScale::MarkerCursor::seekPixel ( int x ) { return seekFrame(ts->frameFromPixel(x)); } // Location markers list specifics. qtractorTimeScale::Marker *qtractorTimeScale::addMarker ( unsigned long iFrame, const QString& sText, const QColor& rgbColor ) { Marker *pMarker = nullptr; // Snap to nearest bar... unsigned short iBar = 0; Node *pNodePrev = m_cursor.seekFrame(iFrame); if (pNodePrev) { iBar = pNodePrev->barFromFrame(iFrame); iFrame = pNodePrev->frameFromBar(iBar); } // Seek for the nearest marker... Marker *pMarkerNear = m_markerCursor.seekFrame(iFrame); // Either update existing marker or add new one... if (pMarkerNear && pMarkerNear->frame == iFrame) { // Update exact matching marker... pMarker = pMarkerNear; pMarker->bar = iBar; pMarker->text = sText; pMarker->color = rgbColor; } else { // Add/insert a new marker... pMarker = new Marker(iFrame, iBar, sText, rgbColor); if (pMarkerNear && pMarkerNear->frame > iFrame) m_markers.insertBefore(pMarker, pMarkerNear); else if (pMarkerNear && pMarkerNear->frame < iFrame) m_markers.insertAfter(pMarker, pMarkerNear); else m_markers.append(pMarker); } // Update positioning... updateMarker(pMarker); return pMarker; } // Key-signature list specifics. qtractorTimeScale::Marker *qtractorTimeScale::addKeySignature ( unsigned long iFrame, int iAccidentals, int iMode ) { Marker *pMarker = nullptr; // Snap to nearest bar... unsigned short iBar = 0; Node *pNodePrev = m_cursor.seekFrame(iFrame); if (pNodePrev) { iBar = pNodePrev->barFromFrame(iFrame); iFrame = pNodePrev->frameFromBar(iBar); } // Seek for the nearest marker... Marker *pMarkerNear = m_markerCursor.seekFrame(iFrame); // Either update existing marker or add new one... if (pMarkerNear && pMarkerNear->frame == iFrame) { // Update exact matching marker... pMarker = pMarkerNear; pMarker->bar = iBar; pMarker->accidentals = iAccidentals; pMarker->mode = iMode; } else { // Add/insert a new marker... pMarker = new Marker(iFrame, iBar, iAccidentals, iMode); if (pMarkerNear && pMarkerNear->frame > iFrame) m_markers.insertBefore(pMarker, pMarkerNear); else if (pMarkerNear && pMarkerNear->frame < iFrame) m_markers.insertAfter(pMarker, pMarkerNear); else m_markers.append(pMarker); } // Update positioning... updateMarker(pMarker); return pMarker; } void qtractorTimeScale::updateMarker ( qtractorTimeScale::Marker *pMarker ) { // Relocate internal cursor... m_markerCursor.reset(pMarker); } void qtractorTimeScale::removeMarker ( qtractorTimeScale::Marker *pMarker ) { // Actually remove/unlink the marker // and relocate internal cursor... Marker *pMarkerPrev = pMarker->prev(); m_markers.remove(pMarker); m_markerCursor.reset(pMarkerPrev); } // Update markers from given node position. void qtractorTimeScale::updateMarkers ( qtractorTimeScale::Node *pNode ) { if (pNode == nullptr) pNode = m_nodes.first(); if (pNode == nullptr) return; Marker *pMarker = m_markerCursor.seekFrame(pNode->frame); while (pMarker) { while (pNode->next() && pMarker->frame > pNode->next()->frame) pNode = pNode->next(); if (pMarker->frame >= pNode->frame) pMarker->frame = pNode->frameFromBar(pMarker->bar); pMarker = pMarker->next(); } } // Key signature map accessor. QString qtractorTimeScale::keySignatureName ( int iAccidentals, int iMode, char chMinor ) { static struct { const char *natural; const char *sharp; const char *flat; } s_aAccidentalsTab[] = { { QT_TR_NOOP("C"), QT_TR_NOOP("B#"), nullptr }, { nullptr, QT_TR_NOOP("C#"), QT_TR_NOOP("Db") }, { QT_TR_NOOP("D"), nullptr, nullptr }, { nullptr, QT_TR_NOOP("D#"), QT_TR_NOOP("Eb") }, { QT_TR_NOOP("E"), nullptr, QT_TR_NOOP("Fb") }, { QT_TR_NOOP("F"), QT_TR_NOOP("E#"), nullptr }, { nullptr, QT_TR_NOOP("F#"), QT_TR_NOOP("Gb") }, { QT_TR_NOOP("G"), nullptr, nullptr }, { nullptr, QT_TR_NOOP("G#"), QT_TR_NOOP("Ab") }, { QT_TR_NOOP("A"), nullptr, nullptr }, { nullptr, QT_TR_NOOP("A#"), QT_TR_NOOP("Bb") }, { QT_TR_NOOP("B"), nullptr, QT_TR_NOOP("Cb") } }; const int i = (iAccidentals * (iAccidentals < 0 ? -5 : 7) + (iMode > 0 ? 9 : 0)) % 12; const char *name = nullptr; if (iAccidentals < 0) name = s_aAccidentalsTab[i].flat; else if (iAccidentals > 0) name = s_aAccidentalsTab[i].sharp; if (name == nullptr) name = s_aAccidentalsTab[i].natural; QString sKeySignature = tr(name); if (iMode && chMinor) sKeySignature += chMinor; return sKeySignature; } // end of qtractorTimeScale.cpp qtractor-0.9.25/src/PaxHeaders/qtractorPaletteForm.ui0000644000000000000000000000013214166551171017663 xustar0030 mtime=1641730681.459610308 30 atime=1641730681.459610308 30 ctime=1641730681.459610308 qtractor-0.9.25/src/qtractorPaletteForm.ui0000644000175000001440000001715714166551171021126 0ustar00rncbcusers00000000000000 qtractor - An Audio/MIDI multi-track sequencer. Copyright (C) 2005-2021, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. qtractorPaletteForm 0 0 534 640 0 0 Color Themes Name 0 0 320 0 Current color palette name true QComboBox::NoInsert Save current color palette name Save :/images/formSave.png Delete current color palette name Delete :/images/formRemove.png Palette 280 360 Current color palette true Generate: 0 0 Qt::StrongFocus Base color to generate palette Reset all current palette colors Reset :/images/itemReset.png Qt::Horizontal 8 20 Import a custom color theme (palette) from file Import... :/images/formOpen.png Export a custom color theme (palette) to file Export... :/images/formSave.png Qt::Horizontal 8 20 Show Details Qt::Horizontal QDialogButtonBox::Cancel|QDialogButtonBox::Ok qtractorPaletteForm::ColorButton nameCombo saveButton deleteButton paletteView generateButton resetButton importButton exportButton detailsCheck dialogButtons qtractor-0.9.25/src/PaxHeaders/qtractorMidiEvent.h0000644000000000000000000000013214166551171017137 xustar0030 mtime=1641730681.453610243 30 atime=1641730681.453610243 30 ctime=1641730681.453610243 qtractor-0.9.25/src/qtractorMidiEvent.h0000644000175000001440000001212514166551171020370 0ustar00rncbcusers00000000000000// qtractorMidiEvent.h // /**************************************************************************** Copyright (C) 2005-2013, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorMidiEvent_h #define __qtractorMidiEvent_h #include "qtractorList.h" #include #include //---------------------------------------------------------------------- // class qtractorMidiEvent -- The generic MIDI event element. // class qtractorMidiEvent : public qtractorList::Link { public: // Typical event types. enum EventType { NOTEOFF = 0x80, NOTEON = 0x90, KEYPRESS = 0xa0, CONTROLLER = 0xb0, PGMCHANGE = 0xc0, CHANPRESS = 0xd0, PITCHBEND = 0xe0, SYSEX = 0xf0, META = 0xff, // Extra-ordinary event types... REGPARAM = 0x10, NONREGPARAM = 0x20, CONTROL14 = 0x30 }; // Meta event types. enum MetaType { SEQUENCE = 0x00, TEXT = 0x01, COPYRIGHT = 0x02, TRACKNAME = 0x03, INSTRUMENT = 0x04, LYRIC = 0x05, MARKER = 0x06, CUE = 0x07, CHANNEL = 0x20, PORT = 0x21, EOT = 0x2f, TEMPO = 0x51, SMPTE = 0x54, TIMESIG = 0x58, KEYSIG = 0x59, PROPRIETARY = 0x7f }; // Constructor. qtractorMidiEvent(unsigned long time, EventType type, unsigned short param = 0, unsigned short value = 0, unsigned long duration = 0) : m_time(time), m_type(type) { m_v.param = param; m_v.value = value; m_u.duration = duration; } // Copy constructor. qtractorMidiEvent(const qtractorMidiEvent& e) : m_time(e.m_time), m_type(e.m_type) { if (m_type == SYSEX) { m_v.iSysex = e.m_v.iSysex; m_u.pSysex = new unsigned char [m_v.iSysex]; ::memcpy(m_u.pSysex, e.m_u.pSysex, m_v.iSysex); } else { m_v.param = e.m_v.param; m_v.value = e.m_v.value; m_u.duration = e.m_u.duration; } } // Destructor. ~qtractorMidiEvent() { if (m_type == SYSEX && m_u.pSysex) delete [] m_u.pSysex; } // Event properties accessors (getters). unsigned long time() const { return m_time; } EventType type() const { return m_type; } // Underloaded accessors (getters). unsigned char note() const { return m_v.param; } unsigned char velocity() const { return m_v.value; } unsigned char controller() const { return m_v.param; } unsigned short param() const { return m_v.param; } unsigned short value() const { return m_v.value; } unsigned long duration() const { return m_u.duration; } // Event properties accessors (setters). void setTime(unsigned long time) { m_time = time; } void setType(EventType type) { m_type = type; } // Special event time offset adjust. void adjustTime(unsigned long iOffset) { m_time = (m_time > iOffset ? m_time - iOffset : 0); } // Underloaded accessors (setters). void setNote(unsigned char note) { m_v.param = note; } void setVelocity(unsigned char velocity) { m_v.value = velocity; } void setController(unsigned char controller) { m_v.param = controller; } void setParam(unsigned short param) { m_v.param = param; } void setValue(unsigned short value) { m_v.value = value; } // Duration accessors (NOTEON). void setDuration(unsigned long duration) { m_u.duration = duration; } // Sysex data accessors (SYSEX). unsigned char *sysex() const { return m_u.pSysex; } unsigned short sysex_len() const { return m_v.iSysex; } // Allocate and set a new sysex buffer. void setSysex(unsigned char *pSysex, unsigned short iSysex) { if (m_type == SYSEX && m_u.pSysex) delete [] m_u.pSysex; m_v.iSysex = iSysex; m_u.pSysex = new unsigned char [m_v.iSysex]; ::memcpy(m_u.pSysex, pSysex, m_v.iSysex); } // Special accessors for pitch-bend event types. int pitchBend() const { return int(m_v.value) - 0x2000; } void setPitchBend(int iPitchBend) { m_v.value = (unsigned short) (0x2000 + iPitchBend); } private: // Event instance members. unsigned long m_time; EventType m_type; // Nominal event data. union { struct { // type != SYSEX unsigned short param; unsigned short value; }; unsigned short iSysex; // type == SYSEX } m_v; // Extra event data. union { unsigned long duration; // type == NOTEON unsigned char *pSysex; // type == SYSEX } m_u; }; #endif // __qtractorMidiEvent_h // end of qtractorMidiEvent.h qtractor-0.9.25/src/PaxHeaders/qtractorExportForm.cpp0000644000000000000000000000013214166551171017713 xustar0030 mtime=1641730681.442610124 30 atime=1641730681.442610124 30 ctime=1641730681.442610124 qtractor-0.9.25/src/qtractorExportForm.cpp0000644000175000001440000006333614166551171021156 0ustar00rncbcusers00000000000000// qtractorExportForm.cpp // /**************************************************************************** Copyright (C) 2005-2020, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorExportForm.h" #include "qtractorAbout.h" #include "qtractorAudioEngine.h" #include "qtractorMidiEngine.h" #include "qtractorAudioFile.h" #include "qtractorMainForm.h" #include "qtractorTracks.h" #include "qtractorSession.h" #include "qtractorOptions.h" #include #include #include #include #include //---------------------------------------------------------------------------- // qtractorExportForm -- UI wrapper form. // Constructor. qtractorExportForm::qtractorExportForm ( QWidget *pParent ) : QDialog(pParent) { // Setup UI struct... m_ui.setupUi(this); // Window modality (let plugin/tool windows rave around). QDialog::setWindowModality(Qt::ApplicationModal); // Initialize dirty control state. m_exportType = qtractorTrack::None; m_pTimeScale = nullptr; // Deafult title prefix. m_sExportTitle = tr("Export"); // Try to restore old window positioning. m_ui.ExportTypeWidget->hide(); // adjustSize(); // UI signal/slot connections... QObject::connect(m_ui.ExportPathComboBox, SIGNAL(editTextChanged(const QString&)), SLOT(exportPathChanged(const QString&))); QObject::connect(m_ui.ExportPathToolButton, SIGNAL(clicked()), SLOT(exportPathClicked())); QObject::connect(m_ui.AudioExportTypeComboBox, SIGNAL(activated(int)), SLOT(audioExportTypeChanged(int))); QObject::connect(m_ui.AudioExportFormatComboBox, SIGNAL(activated(int)), SLOT(stabilizeForm())); QObject::connect(m_ui.SessionRangeRadioButton, SIGNAL(toggled(bool)), SLOT(rangeChanged())); QObject::connect(m_ui.LoopRangeRadioButton, SIGNAL(toggled(bool)), SLOT(rangeChanged())); QObject::connect(m_ui.PunchRangeRadioButton, SIGNAL(toggled(bool)), SLOT(rangeChanged())); QObject::connect(m_ui.EditRangeRadioButton, SIGNAL(toggled(bool)), SLOT(rangeChanged())); QObject::connect(m_ui.CustomRangeRadioButton, SIGNAL(toggled(bool)), SLOT(rangeChanged())); QObject::connect(m_ui.ExportBusNameListBox, SIGNAL(currentRowChanged(int)), SLOT(stabilizeForm())); QObject::connect(m_ui.ExportStartSpinBox, SIGNAL(valueChanged(unsigned long)), SLOT(valueChanged())); QObject::connect(m_ui.ExportStartSpinBox, SIGNAL(displayFormatChanged(int)), SLOT(formatChanged(int))); QObject::connect(m_ui.ExportEndSpinBox, SIGNAL(valueChanged(unsigned long)), SLOT(valueChanged())); QObject::connect(m_ui.ExportEndSpinBox, SIGNAL(displayFormatChanged(int)), SLOT(formatChanged(int))); QObject::connect(m_ui.FormatComboBox, SIGNAL(activated(int)), SLOT(formatChanged(int))); QObject::connect(m_ui.AddTrackCheckBox, SIGNAL(toggled(bool)), SLOT(stabilizeForm())); QObject::connect(m_ui.DialogButtonBox, SIGNAL(accepted()), SLOT(accept())); QObject::connect(m_ui.DialogButtonBox, SIGNAL(rejected()), SLOT(reject())); } // Destructor. qtractorExportForm::~qtractorExportForm (void) { // Don't forget to get rid of local time-scale instance... if (m_pTimeScale) delete m_pTimeScale; } // Default window title (prefix). void qtractorExportForm::setExportTitle ( const QString& sExportTitle ) { m_sExportTitle = sExportTitle; } const QString& qtractorExportForm::exportTitle (void) const { return m_sExportTitle; } // Populate (setup) dialog controls from settings descriptors. void qtractorExportForm::setExportType ( qtractorTrack::TrackType exportType ) { // Export type... m_exportType = exportType; QIcon icon; qtractorEngine *pEngine = nullptr; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession) { // Copy from global time-scale instance... if (m_pTimeScale) delete m_pTimeScale; m_pTimeScale = new qtractorTimeScale(*pSession->timeScale()); m_ui.ExportStartSpinBox->setTimeScale(m_pTimeScale); m_ui.ExportEndSpinBox->setTimeScale(m_pTimeScale); switch (m_exportType) { case qtractorTrack::Audio: pEngine = pSession->audioEngine(); icon = QIcon(":/images/trackAudio.png"); m_sExportType = tr("Audio"); m_sExportExt = qtractorAudioFileFactory::defaultExt(); m_ui.ExportTypeWidget->removeWidget(m_ui.MidiExportTypePage); break; case qtractorTrack::Midi: pEngine = pSession->midiEngine(); icon = QIcon(":/images/trackMidi.png"); m_sExportType = tr("MIDI"); m_sExportExt = "mid"; m_ui.ExportTypeWidget->removeWidget(m_ui.AudioExportTypePage); break; case qtractorTrack::None: default: m_sExportType.clear(); m_sExportExt.clear(); break; } } // Grab export file history, one that might me useful... m_ui.ExportPathComboBox->setObjectName( m_sExportType + m_ui.ExportPathComboBox->objectName()); qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions) { pOptions->loadComboBoxHistory(m_ui.ExportPathComboBox); m_ui.AddTrackCheckBox->setChecked(pOptions->bExportAddTrack); switch (m_exportType) { case qtractorTrack::Audio: { // Audio options... QString sAudioExportExt = pOptions->sAudioExportExt; int iAudioExportType = pOptions->iAudioExportType; int iAudioExportFormat = pOptions->iAudioExportFormat; int iAudioExportQuality = pOptions->iAudioExportQuality; if (sAudioExportExt.isEmpty()) sAudioExportExt = pOptions->sAudioCaptureExt; if (iAudioExportType < 0) iAudioExportType = pOptions->iAudioCaptureType; if (iAudioExportFormat < 0) iAudioExportFormat = pOptions->iAudioCaptureFormat; if (iAudioExportQuality < 0) iAudioExportQuality = pOptions->iAudioCaptureQuality; m_ui.AudioExportTypeComboBox->setCurrentType( sAudioExportExt, iAudioExportType); m_ui.AudioExportFormatComboBox->setCurrentIndex(iAudioExportFormat); m_ui.AudioExportQualitySpinBox->setValue(iAudioExportQuality); m_sExportExt = m_ui.AudioExportTypeComboBox->currentExt(); break; } case qtractorTrack::Midi: { // Initial MIDI options... int iMidiExportFormat = pOptions->iMidiExportFormat; if (iMidiExportFormat < 0) iMidiExportFormat = pOptions->iMidiCaptureFormat; m_ui.MidiExportFormatComboBox->setCurrentIndex(iMidiExportFormat); break; } case qtractorTrack::None: default: break; } } // Suggest a brand new export filename... if (pSession) { m_ui.ExportPathComboBox->setEditText( pSession->createFilePath("export", m_sExportExt)); } // Fill in the output bus names list... m_ui.ExportBusNameListBox->clear(); if (pEngine) { QDialog::setWindowIcon(icon); QDialog::setWindowTitle( windowTitleEx(m_sExportTitle, m_sExportType)); for (qtractorBus *pBus = pEngine->buses().first(); pBus; pBus = pBus->next()) { if (pBus->busMode() & qtractorBus::Output) m_ui.ExportBusNameListBox->addItem( new QListWidgetItem(icon, pBus->busName())); } } // Set proper time scales display format... if (m_pTimeScale) { m_ui.FormatComboBox->setCurrentIndex( int(m_pTimeScale->displayFormat())); } // Populate range values... m_ui.SessionRangeRadioButton->setChecked(true); // rangeChanged(); // Shake it a little bit first, but // make it as tight as possible... m_ui.ExportTypeWidget->show(); QDialog::resize(width() - 1, height() - 1); // adjustSize(); // Done. stabilizeForm(); } // Retrieve the current export type, if the case arises. qtractorTrack::TrackType qtractorExportForm::exportType (void) const { return m_exportType; } // Choose the target filename of export. void qtractorExportForm::exportPathClicked (void) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; QString sExportPath = m_ui.ExportPathComboBox->currentText(); if (sExportPath.isEmpty()) sExportPath = pSession->sessionDir(); // Actual browse for the file... const QString& sTitle = tr("Export %1 File").arg(m_sExportType); QStringList filters; switch (m_exportType) { case qtractorTrack::Audio: filters.append(qtractorAudioFileFactory::filters()); break; case qtractorTrack::Midi: filters.append(tr("MIDI files (*.%1 *.smf *.midi)").arg(m_sExportExt)); // Fall-thru... case qtractorTrack::None: default: filters.append(tr("All files (*.*)")); break; } const QString& sFilter = filters.join(";;"); QWidget *pParentWidget = nullptr; QFileDialog::Options options; qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions && pOptions->bDontUseNativeDialogs) { options |= QFileDialog::DontUseNativeDialog; pParentWidget = QWidget::window(); } #if 1//QT_VERSION < QT_VERSION_CHECK(4, 4, 0) sExportPath = QFileDialog::getSaveFileName(pParentWidget, sTitle, sExportPath, sFilter, nullptr, options); #else QFileDialog fileDialog(pParentWidget, sTitle, sExportPath, sFilter); // Set proper open-file modes... fileDialog.setAcceptMode(QFileDialog::AcceptSave); fileDialog.setFileMode(QFileDialog::AnyFile); fileDialog.setDefaultSuffix(m_sExportExt); // Stuff sidebar... if (pOptions) { QList urls(fileDialog.sidebarUrls()); urls.append(QUrl::fromLocalFile(pOptions->sSessionDir)); switch (m_exportType) { case qtractorTrack::Audio: urls.append(QUrl::fromLocalFile(pOptions->sAudioDir)); break; case qtractorTrack::Midi: urls.append(QUrl::fromLocalFile(pOptions->sMidiDir)); break; case qtractorTrack::None: default: break; } fileDialog.setSidebarUrls(urls); } fileDialog.setOptions(options); // Show dialog... if (fileDialog.exec()) sExportPath = fileDialog.selectedFiles().first(); else sExportPath.clear(); #endif // Have we cancelled it? if (sExportPath.isEmpty() || sExportPath.at(0) == '.') return; // Enforce default file extension... if (QFileInfo(sExportPath).suffix().isEmpty()) sExportPath += '.' + m_sExportExt; // Finallly set as wanted... m_ui.ExportPathComboBox->setEditText(sExportPath); m_ui.ExportPathComboBox->setFocus(); stabilizeForm(); } // Export path changed. void qtractorExportForm::exportPathChanged ( const QString& sExportPath ) { if (m_exportType == qtractorTrack::Audio) { const QString& sExportExt = QFileInfo(sExportPath).suffix().toLower(); if (sExportExt != m_sExportExt) { const int iIndex = m_ui.AudioExportTypeComboBox->indexOf(sExportExt); if (iIndex >= 0) { m_ui.AudioExportTypeComboBox->setCurrentIndex(iIndex); m_sExportExt = sExportExt; audioExportTypeUpdate(iIndex); } } } stabilizeForm(); } // Audio file type changed. void qtractorExportForm::audioExportTypeChanged ( int iIndex ) { if (m_exportType == qtractorTrack::Audio) { const void *handle = m_ui.AudioExportTypeComboBox->handleOf(iIndex); if (handle) { m_sExportExt = m_ui.AudioExportTypeComboBox->currentExt(handle); QString sExportPath = m_ui.ExportPathComboBox->currentText(); const QString& sExportExt = QFileInfo(sExportPath).suffix().toLower(); if (sExportExt != m_sExportExt) { if (sExportExt.isEmpty()) sExportPath += '.' + m_sExportExt; else sExportPath.replace('.' + sExportExt, '.' + m_sExportExt); m_ui.ExportPathComboBox->setEditText(sExportPath); } } audioExportTypeUpdate(iIndex); } stabilizeForm(); } // Display format has changed. void qtractorExportForm::rangeChanged (void) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; if (m_ui.SessionRangeRadioButton->isChecked()) { m_ui.ExportStartSpinBox->setValue(pSession->sessionStart(), false); m_ui.ExportEndSpinBox->setValue(pSession->sessionEnd(), false); } else if (m_ui.LoopRangeRadioButton->isChecked()) { m_ui.ExportStartSpinBox->setValue(pSession->loopStart(), false); m_ui.ExportEndSpinBox->setValue(pSession->loopEnd(), false); } else if (m_ui.PunchRangeRadioButton->isChecked()) { m_ui.ExportStartSpinBox->setValue(pSession->punchIn(), false); m_ui.ExportEndSpinBox->setValue(pSession->punchOut(), false); } else if (m_ui.EditRangeRadioButton->isChecked()) { m_ui.ExportStartSpinBox->setValue(pSession->editHead(), false); m_ui.ExportEndSpinBox->setValue(pSession->editTail(), false); } stabilizeForm(); } // Range values have changed. void qtractorExportForm::valueChanged (void) { m_ui.CustomRangeRadioButton->setChecked(true); stabilizeForm(); } // Display format has changed. void qtractorExportForm::formatChanged ( int iDisplayFormat ) { const bool bBlockSignals = m_ui.FormatComboBox->blockSignals(true); m_ui.FormatComboBox->setCurrentIndex(iDisplayFormat); qtractorTimeScale::DisplayFormat displayFormat = qtractorTimeScale::DisplayFormat(iDisplayFormat); m_ui.ExportStartSpinBox->setDisplayFormat(displayFormat); m_ui.ExportEndSpinBox->setDisplayFormat(displayFormat); if (m_pTimeScale) m_pTimeScale->setDisplayFormat(displayFormat); m_ui.FormatComboBox->blockSignals(bBlockSignals); stabilizeForm(); } // Stabilize current form state. void qtractorExportForm::stabilizeForm (void) { // General options validy check... const QString& sExportPath = m_ui.ExportPathComboBox->currentText(); bool bValid = !sExportPath.isEmpty() && QFileInfo(sExportPath).dir().exists(); // Audio options stabilizing and validy check... if (m_exportType == qtractorTrack::Audio) { const qtractorAudioFileFactory::FileFormat *pFormat = static_cast ( m_ui.AudioExportTypeComboBox->currentHandle()); const bool bSndFile = (pFormat && pFormat->type == qtractorAudioFileFactory::SndFile); m_ui.AudioExportFormatTextLabel->setEnabled(bSndFile); m_ui.AudioExportFormatComboBox->setEnabled(bSndFile); const bool bVorbisFile = (pFormat && pFormat->type == qtractorAudioFileFactory::VorbisFile); m_ui.AudioExportQualityTextLabel->setEnabled(bVorbisFile); m_ui.AudioExportQualitySpinBox->setEnabled(bVorbisFile); if (bValid && pFormat == nullptr) bValid = false; if (bValid) { const int iFormat = m_ui.AudioExportFormatComboBox->currentIndex(); bValid = qtractorAudioFileFactory::isValidFormat(pFormat, iFormat); } } m_ui.DialogButtonBox->button(QDialogButtonBox::Ok)->setEnabled(bValid); } // Audio file type changed aftermath. void qtractorExportForm::audioExportTypeUpdate ( int iIndex ) { const void *handle = m_ui.AudioExportTypeComboBox->handleOf(iIndex); const qtractorAudioFileFactory::FileFormat *pFormat = static_cast (handle); if (handle && pFormat) { const bool bBlockSignals = m_ui.AudioExportFormatComboBox->blockSignals(true); int iFormat = m_ui.AudioExportFormatComboBox->currentIndex(); while (iFormat > 0 && // Retry down to PCM Signed 16-Bit... !qtractorAudioFileFactory::isValidFormat(pFormat, iFormat)) --iFormat; m_ui.AudioExportFormatComboBox->setCurrentIndex(iFormat); m_ui.AudioExportFormatComboBox->blockSignals(bBlockSignals); } } // Retrieve current audio file suffix. const QString& qtractorExportForm::exportExt (void) const { return m_sExportExt; } // Retrieve current aliased file format index... int qtractorExportForm::audioExportFormat (void) const { if (m_exportType != qtractorTrack::Audio) return -1; const qtractorAudioFileFactory::FileFormat *pFormat = static_cast ( m_ui.AudioExportTypeComboBox->currentHandle()); if (pFormat == nullptr) return -1; if (pFormat->type == qtractorAudioFileFactory::VorbisFile) return m_ui.AudioExportQualitySpinBox->value(); else return m_ui.AudioExportFormatComboBox->currentIndex(); } int qtractorExportForm::midiExportFormat (void) const { if (m_exportType != qtractorTrack::Midi) return -1; return m_ui.MidiExportFormatComboBox->currentIndex(); } // Save export options (settings). void qtractorExportForm::saveExportOptions (void) { qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions == nullptr) return; pOptions->saveComboBoxHistory(m_ui.ExportPathComboBox); pOptions->bExportAddTrack = m_ui.AddTrackCheckBox->isChecked(); switch (m_exportType) { case qtractorTrack::Audio: { // Audio options... const void *handle = m_ui.AudioExportTypeComboBox->currentHandle(); pOptions->sAudioExportExt = m_ui.AudioExportTypeComboBox->currentExt(handle);; pOptions->iAudioExportType = m_ui.AudioExportTypeComboBox->currentType(handle); pOptions->iAudioExportFormat = m_ui.AudioExportFormatComboBox->currentIndex(); pOptions->iAudioExportQuality = m_ui.AudioExportQualitySpinBox->value(); break; } case qtractorTrack::Midi: // MIDI options... pOptions->iMidiExportFormat = m_ui.MidiExportFormatComboBox->currentIndex(); // Fall-thru... case qtractorTrack::None: default: break; } } //---------------------------------------------------------------------------- // qtractorExportTrackForm -- UI wrapper form. // Constructor. qtractorExportTrackForm::qtractorExportTrackForm ( QWidget *pParent ) : qtractorExportForm(pParent) { } // Destructor. qtractorExportTrackForm::~qtractorExportTrackForm (void) { } // Make up window/dialog title. QString qtractorExportTrackForm::windowTitleEx ( const QString& sExportTitle, const QString& sExportType ) const { return tr("%1 %2 Tracks").arg(sExportTitle).arg(sExportType); } // Stabilize current form state. void qtractorExportTrackForm::stabilizeForm (void) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; // Range options stabilizing... m_ui.LoopRangeRadioButton->setEnabled(pSession->isLooping()); m_ui.PunchRangeRadioButton->setEnabled(pSession->isPunching()); m_ui.EditRangeRadioButton->setEnabled( pSession->editHead() < pSession->editTail()); const unsigned long iExportStart = m_ui.ExportStartSpinBox->value(); const unsigned long iExportEnd = m_ui.ExportEndSpinBox->value(); m_ui.ExportStartSpinBox->setMaximum(iExportEnd); m_ui.ExportEndSpinBox->setMinimum(iExportStart); qtractorExportForm::stabilizeForm(); QPushButton *pPushButton = m_ui.DialogButtonBox->button(QDialogButtonBox::Ok); if (pPushButton && pPushButton->isEnabled()) { pPushButton->setEnabled( m_ui.ExportBusNameListBox->currentItem() != nullptr && m_ui.ExportStartSpinBox->value() < m_ui.ExportEndSpinBox->value()); } } // Executive slots -- accept settings (OK button slot). void qtractorExportTrackForm::accept (void) { // Must always be a export bus target... const QList& exportBusNameItems = m_ui.ExportBusNameListBox->selectedItems(); if (exportBusNameItems.isEmpty()) return; // Enforce (again) default file extension... QString sExportPath = m_ui.ExportPathComboBox->currentText(); if (QFileInfo(sExportPath).suffix().isEmpty()) sExportPath += '.' + m_sExportExt; // Check (again) wether the file already exists... if (QFileInfo(sExportPath).exists()) { if (QMessageBox::warning(this, tr("Warning"), tr("The file already exists:\n\n" "\"%1\"\n\n" "Do you want to replace it?") .arg(sExportPath), QMessageBox::Ok | QMessageBox::Cancel) == QMessageBox::Cancel) { m_ui.ExportPathComboBox->setFocus(); return; } } qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm == nullptr) return; // It can take a minute... m_ui.ExportPathTextLabel->setEnabled(false); m_ui.ExportPathComboBox->setEnabled(false); m_ui.ExportPathToolButton->setEnabled(false); m_ui.ExportTypeWidget->setEnabled(false); m_ui.ExportBusGroupBox->setEnabled(false); m_ui.ExportRangeGroupBox->setEnabled(false); m_ui.FormatGroupBox->setEnabled(false); m_ui.DialogButtonBox->button(QDialogButtonBox::Ok)->setEnabled(false); // Carry on... switch (m_exportType) { case qtractorTrack::Audio: { // Audio file export... qtractorAudioEngine *pAudioEngine = pSession->audioEngine(); if (pAudioEngine) { // Get the export buses by name... QList exportBuses; QListIterator iter(exportBusNameItems); while (iter.hasNext()) { qtractorAudioBus *pExportBus = static_cast ( pAudioEngine->findOutputBus(iter.next()->text())); if (pExportBus) exportBuses.append(pExportBus); } // Log this event... pMainForm->appendMessages( tr("Audio file export: \"%1\" started...") .arg(sExportPath)); // Do the export as commanded... QApplication::setOverrideCursor(QCursor(Qt::WaitCursor)); // Go... const bool bResult = pAudioEngine->fileExport( sExportPath, exportBuses, m_ui.ExportStartSpinBox->value(), m_ui.ExportEndSpinBox->value(), audioExportFormat()); // Done. QApplication::restoreOverrideCursor(); if (bResult) { // Add new tracks if necessary... qtractorTracks *pTracks = pMainForm->tracks(); if (pTracks && m_ui.AddTrackCheckBox->isChecked()) { pTracks->addAudioTracks( QStringList(sExportPath), pAudioEngine->exportStart(), pAudioEngine->exportOffset(), pAudioEngine->exportLength(), pTracks->currentTrack()); } else pMainForm->addAudioFile(sExportPath); // Log the success... pMainForm->appendMessages( tr("Audio file export: \"%1\" complete.") .arg(sExportPath)); } else { // Log the failure... pMainForm->appendMessagesError( tr("Audio file export:\n\n\"%1\"\n\nfailed.") .arg(sExportPath)); } // HACK: Reset all (internal) MIDI controllers... qtractorMidiEngine *pMidiEngine = pSession->midiEngine(); if (pMidiEngine) pMidiEngine->resetAllControllers(true); // Force immediate. } break; } case qtractorTrack::Midi: { // MIDI file export... qtractorMidiEngine *pMidiEngine = pSession->midiEngine(); if (pMidiEngine) { // Get the export buses by name... QList exportBuses; QListIterator iter(exportBusNameItems); while (iter.hasNext()) { qtractorMidiBus *pExportBus = static_cast ( pMidiEngine->findOutputBus(iter.next()->text())); if (pExportBus) exportBuses.append(pExportBus); } // Log this event... pMainForm->appendMessages( tr("MIDI file export: \"%1\" started...") .arg(sExportPath)); // Do the export as commanded... QApplication::setOverrideCursor(QCursor(Qt::WaitCursor)); // Go... const bool bResult = pMidiEngine->fileExport( sExportPath, exportBuses, m_ui.ExportStartSpinBox->value(), m_ui.ExportEndSpinBox->value(), midiExportFormat()); // Done. QApplication::restoreOverrideCursor(); if (bResult) { // Add new tracks if necessary... qtractorTracks *pTracks = pMainForm->tracks(); if (pTracks && m_ui.AddTrackCheckBox->isChecked()) { pTracks->addMidiTracks( QStringList(sExportPath), m_ui.ExportStartSpinBox->value(), pTracks->currentTrack()); } else pMainForm->addMidiFile(sExportPath); // Log the success... pMainForm->appendMessages( tr("MIDI file export: \"%1\" complete.") .arg(sExportPath)); } else { // Log the failure... pMainForm->appendMessagesError( tr("MIDI file export:\n\n\"%1\"\n\nfailed.") .arg(sExportPath)); } } break; } case qtractorTrack::None: default: break; } // Save other conveniency options... saveExportOptions(); // Just go with dialog acceptance. qtractorExportForm::accept(); } // Executive slots -- reject settings (Cancel button slot). void qtractorExportTrackForm::reject (void) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession) { // It can take a minute... m_ui.DialogButtonBox->button(QDialogButtonBox::Cancel)->setEnabled(false); switch (m_exportType) { case qtractorTrack::Audio: { // Audio file export... qtractorAudioEngine *pAudioEngine = pSession->audioEngine(); if (pAudioEngine) pAudioEngine->setExporting(false); break; } case qtractorTrack::Midi: default: break; } } // Bail out... qtractorExportForm::reject(); } //---------------------------------------------------------------------------- // qtractorExportClipForm -- UI wrapper form. // Constructor. qtractorExportClipForm::qtractorExportClipForm ( QWidget *pParent ) : qtractorExportForm(pParent) { // Hide and disable all unecessary stuff. m_ui.ExportRangeGroupBox->setEnabled(false); m_ui.ExportRangeGroupBox->setVisible(false); m_ui.ExportBusGroupBox->setEnabled(false); m_ui.ExportBusGroupBox->setVisible(false); m_ui.FormatGroupBox->setEnabled(false); m_ui.FormatGroupBox->setVisible(false); m_ui.AddTrackCheckBox->setEnabled(false); m_ui.AddTrackCheckBox->setVisible(false); adjustSize(); } // Destructor. qtractorExportClipForm::~qtractorExportClipForm (void) { } // Make up window/dialog title. QString qtractorExportClipForm::windowTitleEx ( const QString& sExportTitle, const QString& sExportType ) const { return tr("%1 %2 Clips").arg(sExportTitle).arg(sExportType); } // Settle/retrieve the export path. void qtractorExportClipForm::setExportPath ( const QString& sExportPath ) { m_ui.ExportPathComboBox->setCurrentText(sExportPath); } QString qtractorExportClipForm::exportPath (void) const { return m_ui.ExportPathComboBox->currentText(); } // Executive slots -- accept settings (OK button slot). void qtractorExportClipForm::accept (void) { saveExportOptions(); qtractorExportForm::accept(); } // end of qtractorExportForm.cpp qtractor-0.9.25/src/PaxHeaders/qtractorPluginListView.cpp0000644000000000000000000000013014166551171020531 xustar0029 mtime=1641730681.46161033 30 atime=1641730681.460610319 29 ctime=1641730681.46161033 qtractor-0.9.25/src/qtractorPluginListView.cpp0000644000175000001440000016367414166551171022004 0ustar00rncbcusers00000000000000// qtractorPluginListView.cpp // /**************************************************************************** Copyright (C) 2005-2021, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorPluginListView.h" #include "qtractorPluginFactory.h" #include "qtractorPluginCommand.h" #include "qtractorPluginSelectForm.h" #include "qtractorPluginForm.h" #include "qtractorRubberBand.h" #include "qtractorSession.h" #include "qtractorOptions.h" #include "qtractorMainForm.h" #include "qtractorAudioEngine.h" #include "qtractorMidiEngine.h" #include "qtractorMidiManager.h" #include "qtractorConnections.h" #include "qtractorInsertPlugin.h" #include #include #include #include #include #include #include #include #include #include #include #include #include #include #if QT_VERSION >= QT_VERSION_CHECK(5, 0, 0) #include #include #endif //---------------------------------------------------------------------------- // qtractorPluginListView::TinyScrollBarStyle -- Custom tiny scrollbar style. // #if QT_VERSION < QT_VERSION_CHECK(4, 6, 0) #include #else #include class QCDEStyle : public QProxyStyle {}; #endif class qtractorPluginListView::TinyScrollBarStyle : public QCDEStyle { protected: // Custom virtual override. int pixelMetric(PixelMetric pm, const QStyleOption *option = 0, const QWidget *pWidget = 0) const { if (pm == QStyle::PM_ScrollBarExtent) return 8; return QCDEStyle::pixelMetric(pm, option, pWidget); } }; //---------------------------------------------------------------------------- // qtractorPluginListItemDelegate -- Plugin list view item delgate. class qtractorPluginListItemDelegate : public QItemDelegate { public: // Constructor. qtractorPluginListItemDelegate(QListWidget *pListWidget) : QItemDelegate(pListWidget), m_pListWidget(pListWidget) {} protected: // Overridden paint method. void paint(QPainter *pPainter, const QStyleOptionViewItem& option, const QModelIndex& index) const { qtractorPluginListItem *pItem = static_cast ( m_pListWidget->item(index.row())); // nb. Unselectable items get special grayed out painting... if (pItem) { pPainter->save(); const QPalette& pal = option.palette; QColor rgbBack; QColor rgbFore; if (option.state & QStyle::State_HasFocus) { rgbBack = pal.highlight().color(); rgbFore = pal.highlightedText().color(); } else { rgbBack = pal.window().color(); rgbFore = pal.windowText().color(); } // Fill the background... pPainter->fillRect(option.rect, rgbBack); const QSize& iconSize = m_pListWidget->iconSize(); // Draw the direct access parameter value status... QPolygon polyg(3); qtractorPlugin *pPlugin = pItem->plugin(); qtractorPlugin::Param *pDirectAccessParam = nullptr; qtractorMidiControlObserver *pDirectAccessObserver = nullptr; if (pPlugin) pDirectAccessParam = pPlugin->directAccessParam(); if (pDirectAccessParam) pDirectAccessObserver = pDirectAccessParam->observer(); if (pDirectAccessObserver) { const float fScale = pDirectAccessObserver->scaleFromValue( pDirectAccessParam->value(), pDirectAccessParam->isLogarithmic()); QRect rectValue = option.rect .adjusted(iconSize.width(), 1, -2, -2); const int iDirectAccessWidth = rectValue.width(); pItem->setDirectAccessWidth(iDirectAccessWidth); rectValue.setWidth(int(fScale * float(iDirectAccessWidth))); pPainter->fillRect(rectValue, rgbBack.lighter(140)); polyg.setPoint(0, rectValue.right(), rectValue.top() + 1); polyg.setPoint(1, rectValue.right() - 2, rectValue.bottom() + 1); polyg.setPoint(2, rectValue.right() + 2, rectValue.bottom() + 1); } // Draw the icon... QRect rect = option.rect; pPainter->drawPixmap(rect.left() + 2, rect.top() + ((rect.height() - iconSize.height()) >> 1) + 1, pItem->icon().pixmap(iconSize)); // Draw the text... rect.setLeft(iconSize.width() + 2); pPainter->setPen(rgbFore); pPainter->drawText(rect, Qt::AlignLeft | Qt::AlignVCenter, pItem->text()); // Draw frame lines... pPainter->setPen(rgbBack.lighter(150)); pPainter->drawLine( option.rect.left(), option.rect.top(), option.rect.right(), option.rect.top()); pPainter->setPen(rgbBack.darker(150)); pPainter->drawLine( option.rect.left(), option.rect.bottom(), option.rect.right(), option.rect.bottom()); if (pDirectAccessObserver) { pPainter->setRenderHint(QPainter::Antialiasing, true); pPainter->setBrush(rgbBack.darker(160)); pPainter->drawPolygon(polyg); pPainter->setPen(rgbBack.lighter(180)); pPainter->drawLine(polyg.at(0), polyg.at(1)); pPainter->setRenderHint(QPainter::Antialiasing, false); } pPainter->restore(); // if (option.state & QStyle::State_HasFocus) // QItemDelegate::drawFocus(pPainter, option, option.rect); } else { // Others do as default... QItemDelegate::paint(pPainter, option, index); } } // Override height-hint. QSize sizeHint ( const QStyleOptionViewItem& option, const QModelIndex& index ) const { QSize size(QItemDelegate::sizeHint(option, index)); size.setHeight(16); return size; } private: QListWidget *m_pListWidget; }; //---------------------------------------------------------------------------- // qtractorPluginListItem -- Plugins list item. // Constructors. qtractorPluginListItem::qtractorPluginListItem ( qtractorPlugin *pPlugin ) : QListWidgetItem(), m_pPlugin(pPlugin), m_iDirectAccessWidth(0) { m_pPlugin->addItem(this); QString sText; qtractorPluginType *pType = m_pPlugin->type(); if (pType->index() > 0) { const QString& sAudioItem = QObject::tr("%1 (Audio)"); if (pType->typeHint() == qtractorPluginType::Insert) { qtractorAudioInsertPlugin *pAudioInsertPlugin = static_cast (m_pPlugin); if (pAudioInsertPlugin) { qtractorAudioBus *pAudioBus = pAudioInsertPlugin->audioBus(); if (pAudioBus) { sText = sAudioItem.arg(pAudioBus->busName()); sText.replace('_', ' '); // Humanize text! } } } else if (pType->typeHint() == qtractorPluginType::AuxSend) { qtractorAudioAuxSendPlugin *pAudioAuxSendPlugin = static_cast (m_pPlugin); if (pAudioAuxSendPlugin) sText = sAudioItem.arg(pAudioAuxSendPlugin->audioBusName()); } } else { const QString& sMidiItem = QObject::tr("%1 (MIDI)"); if (pType->typeHint() == qtractorPluginType::Insert) { qtractorMidiInsertPlugin *pMidiInsertPlugin = static_cast (m_pPlugin); if (pMidiInsertPlugin) { qtractorMidiBus *pMidiBus = pMidiInsertPlugin->midiBus(); if (pMidiBus) { sText = sMidiItem.arg(pMidiBus->busName()); sText.replace('_', ' '); // Humanize text! } } } else if (pType->typeHint() == qtractorPluginType::AuxSend) { qtractorMidiAuxSendPlugin *pMidiAuxSendPlugin = static_cast (m_pPlugin); if (pMidiAuxSendPlugin) sText = sMidiItem.arg(pMidiAuxSendPlugin->midiBusName()); } } QListWidgetItem::setText(sText.isEmpty() ? pType->name() : sText); updateActivated(); } // Destructor. qtractorPluginListItem::~qtractorPluginListItem (void) { m_pPlugin->removeItem(this); } // Plugin container accessor. qtractorPlugin *qtractorPluginListItem::plugin (void) const { return m_pPlugin; } // Activation methods. void qtractorPluginListItem::updateActivated (void) { QListWidgetItem::setIcon( *qtractorPluginListView::itemIcon( m_pPlugin && m_pPlugin->isActivated() ? 1 : 0)); } //---------------------------------------------------------------------------- // qtractorPluginListView -- Plugin chain list widget instance. // int qtractorPluginListView::g_iItemRefCount = 0; QIcon *qtractorPluginListView::g_pItemIcons[2] = { nullptr, nullptr }; // Construcctor. qtractorPluginListView::qtractorPluginListView ( QWidget *pParent ) : QListWidget(pParent), m_pPluginList(nullptr), m_pClickedItem(nullptr) { if (++g_iItemRefCount == 1) { g_pItemIcons[0] = new QIcon(":/images/itemLedOff.png"); g_pItemIcons[1] = new QIcon(":/images/itemLedOn.png"); } // Drag-and-drop stuff. m_dragCursor = DragNone; m_dragState = DragNone; m_pDragItem = nullptr; m_pDropItem = nullptr; m_pRubberBand = nullptr; // Common tiny scrollbar style stuff. m_pTinyScrollBarStyle = nullptr; // QListWidget::setDragEnabled(true); QListWidget::setAcceptDrops(true); QListWidget::setDropIndicatorShown(true); QListWidget::setAutoScroll(true); QListWidget::setIconSize(QSize(10, 10)); QListWidget::setItemDelegate(new qtractorPluginListItemDelegate(this)); QListWidget::setSelectionMode(QAbstractItemView::SingleSelection); QListWidget::setMouseTracking(true); QListWidget::viewport()->setBackgroundRole(QPalette::Window); QListWidget::setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff); // QListWidget::setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff); QListWidget::setFrameShape(QFrame::Panel); QListWidget::setFrameShadow(QFrame::Sunken); // Trap for help/tool-tips events. QListWidget::viewport()->installEventFilter(this); // Double-click handling... QObject::connect(this, SIGNAL(itemDoubleClicked(QListWidgetItem*)), SLOT(itemDoubleClickedSlot(QListWidgetItem*))); #if 0 QObject::connect(this, SIGNAL(itemActivated(QListWidgetItem*)), SLOT(itemActivatedSlot(QListWidgetItem*))); #endif } // Destructor. qtractorPluginListView::~qtractorPluginListView (void) { // No need to delete child widgets, Qt does it all for us clear(); setPluginList(nullptr); if (m_pTinyScrollBarStyle) { delete m_pTinyScrollBarStyle; m_pTinyScrollBarStyle = nullptr; } if (--g_iItemRefCount == 0) { for (int i = 0; i < 2; ++i) { delete g_pItemIcons[i]; g_pItemIcons[i] = nullptr; } } } // Plugin list accessors. void qtractorPluginListView::setPluginList ( qtractorPluginList *pPluginList ) { if (m_pPluginList) m_pPluginList->removeView(this); m_pPluginList = pPluginList; if (m_pPluginList) m_pPluginList->addView(this); refresh(); } qtractorPluginList *qtractorPluginListView::pluginList (void) const { return m_pPluginList; } // Special scrollbar style accessors. void qtractorPluginListView::setTinyScrollBar ( bool bTinyScrollBar ) { if (bTinyScrollBar) { m_pTinyScrollBarStyle = new TinyScrollBarStyle(); QListWidget::verticalScrollBar()->setStyle(m_pTinyScrollBarStyle); QListWidget::horizontalScrollBar()->setStyle(m_pTinyScrollBarStyle); } else { QListWidget::verticalScrollBar()->setStyle(nullptr); QListWidget::horizontalScrollBar()->setStyle(nullptr); if (m_pTinyScrollBarStyle) { delete m_pTinyScrollBarStyle; m_pTinyScrollBarStyle = nullptr; } } } // Plugin list refreshner void qtractorPluginListView::refresh (void) { clear(); if (m_pPluginList) { QListWidget::setUpdatesEnabled(false); for (qtractorPlugin *pPlugin = m_pPluginList->first(); pPlugin; pPlugin = pPlugin->next()) { QListWidget::addItem(new qtractorPluginListItem(pPlugin)); } QListWidget::setUpdatesEnabled(true); } } // Master clean-up. void qtractorPluginListView::clear (void) { dragLeaveEvent(nullptr); QListWidget::clear(); } // Get an item index, given the plugin reference... int qtractorPluginListView::pluginItem ( qtractorPlugin *pPlugin ) { const int iItemCount = QListWidget::count(); for (int iItem = 0; iItem < iItemCount; ++iItem) { qtractorPluginListItem *pItem = static_cast (QListWidget::item(iItem)); if (pItem && pItem->plugin() == pPlugin) return iItem; } return -1; } // Move item on list. void qtractorPluginListView::moveItem ( qtractorPluginListItem *pItem, qtractorPluginListItem *pNextItem ) { if (pItem == nullptr) return; if (m_pPluginList == nullptr) return; // The plugin to be moved... qtractorPlugin *pPlugin = pItem->plugin(); if (pPlugin == nullptr) return; // To be after this one... qtractorPlugin *pNextPlugin = nullptr; if (pNextItem) pNextPlugin = pNextItem->plugin(); // Make it an undoable command... qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; pSession->execute( new qtractorMovePluginCommand(pPlugin, pNextPlugin, m_pPluginList)); emit contentsChanged(); } // Copy item on list. void qtractorPluginListView::copyItem ( qtractorPluginListItem *pItem, qtractorPluginListItem *pNextItem ) { if (pItem == nullptr) return; if (m_pPluginList == nullptr) return; // The plugin to be moved... qtractorPlugin *pPlugin = pItem->plugin(); // Clone/copy the new plugin here... if (pPlugin) pPlugin = m_pPluginList->copyPlugin(pPlugin); if (pPlugin == nullptr) return; // To be after this one... qtractorPlugin *pNextPlugin = nullptr; if (pNextItem) pNextPlugin = pNextItem->plugin(); // Make it an undoable command... qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; pSession->execute( new qtractorInsertPluginCommand( tr("copy plugin"), pPlugin, pNextPlugin)); emit contentsChanged(); } // Add a new plugin slot. void qtractorPluginListView::addPlugin (void) { if (m_pPluginList == nullptr) return; qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm) pMainForm->autoSaveAsap(); qtractorPluginSelectForm selectForm(this); selectForm.setPluginList(m_pPluginList); if (!selectForm.exec()) return; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; bool bOpenEditor = false; qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions) bOpenEditor = pOptions->bOpenEditor; // Tell the world we'll take some time... QApplication::setOverrideCursor(QCursor(Qt::WaitCursor)); // Make it a undoable command... qtractorAddPluginCommand *pAddPluginCommand = new qtractorAddPluginCommand(); for (int i = 0; i < selectForm.pluginCount(); ++i) { // Add an actual plugin item... qtractorPlugin *pPlugin = qtractorPluginFactory::createPlugin(m_pPluginList, selectForm.pluginFilename(i), selectForm.pluginIndex(i), selectForm.pluginTypeHint(i)); if (pPlugin) { pPlugin->setActivated(true); pAddPluginCommand->addPlugin(pPlugin); } } // Instantiate selected plugins... pSession->execute(pAddPluginCommand); // We're formerly done. QApplication::restoreOverrideCursor(); // Show plugin forms/editors right away... QListIterator iter(pAddPluginCommand->plugins()); while (iter.hasNext()) { qtractorPlugin *pPlugin = iter.next(); if (bOpenEditor && (pPlugin->type())->isEditor()) pPlugin->openEditor(); else pPlugin->openForm(); } emit contentsChanged(); } // Remove an existing plugin slot. void qtractorPluginListView::removePlugin (void) { if (m_pPluginList == nullptr) return; qtractorPluginListItem *pItem = static_cast (QListWidget::currentItem()); if (pItem == nullptr) return; qtractorPlugin *pPlugin = pItem->plugin(); if (pPlugin == nullptr) return; // Make it a undoable command... qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; pSession->execute(new qtractorRemovePluginCommand(pPlugin)); emit contentsChanged(); } // Activate existing plugin slot. void qtractorPluginListView::activatePlugin (void) { qtractorPluginListItem *pItem = static_cast (QListWidget::currentItem()); if (pItem == nullptr) return; qtractorPlugin *pPlugin = pItem->plugin(); if (pPlugin == nullptr) return; // Make it a undoable command... qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; pSession->execute( new qtractorActivatePluginCommand(pPlugin, !pPlugin->isActivated())); emit contentsChanged(); } // Activate all plugins. void qtractorPluginListView::activateAllPlugins (void) { if (m_pPluginList == nullptr) return; // Check whether everyone is already activated... if (m_pPluginList->count() < 1 || m_pPluginList->isActivatedAll()) return; // Make it an undoable command... qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; qtractorActivatePluginCommand *pActivateAllCommand = new qtractorActivatePluginCommand(nullptr, true); pActivateAllCommand->setName(tr("activate all plugins")); for (qtractorPlugin *pPlugin = m_pPluginList->first(); pPlugin; pPlugin = pPlugin->next()) { if (!pPlugin->isActivated()) pActivateAllCommand->addPlugin(pPlugin); } pSession->execute(pActivateAllCommand); emit contentsChanged(); } // Dectivate all plugins. void qtractorPluginListView::deactivateAllPlugins (void) { if (m_pPluginList == nullptr) return; // Check whether everyone is already dectivated... if (!m_pPluginList->isActivated()) return; // Make it an undoable command... qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; qtractorActivatePluginCommand *pDeactivateAllCommand = new qtractorActivatePluginCommand(nullptr, false); pDeactivateAllCommand->setName(tr("deactivate all plugins")); for (qtractorPlugin *pPlugin = m_pPluginList->first(); pPlugin; pPlugin = pPlugin->next()) { if (pPlugin->isActivated()) pDeactivateAllCommand->addPlugin(pPlugin); } pSession->execute(pDeactivateAllCommand); emit contentsChanged(); } // Remove all plugins. void qtractorPluginListView::removeAllPlugins (void) { if (m_pPluginList == nullptr) return; // Check whether there's any... if (m_pPluginList->count() < 1) return; // Make it an undoable command... qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; qtractorRemovePluginCommand *pRemoveAllCommand = new qtractorRemovePluginCommand(); pRemoveAllCommand->setName(tr("remove all plugins")); for (qtractorPlugin *pPlugin = m_pPluginList->first(); pPlugin; pPlugin = pPlugin->next()) { pRemoveAllCommand->addPlugin(pPlugin); } pSession->execute(pRemoveAllCommand); emit contentsChanged(); } // Move an existing plugin upward slot. void qtractorPluginListView::moveUpPlugin (void) { if (m_pPluginList == nullptr) return; qtractorPluginListItem *pItem = static_cast (QListWidget::currentItem()); if (pItem == nullptr) return; const int iNextItem = QListWidget::row(pItem) - 1; if (iNextItem < 0) return; qtractorPluginListItem *pNextItem = static_cast ( QListWidget::item(iNextItem)); if (pNextItem == nullptr) return; moveItem(pItem, pNextItem); } // Move an existing plugin downward slot. void qtractorPluginListView::moveDownPlugin (void) { if (m_pPluginList == nullptr) return; qtractorPluginListItem *pItem = static_cast (QListWidget::currentItem()); if (pItem == nullptr) return; const int iNextItem = QListWidget::row(pItem) + 1; if (iNextItem >= QListWidget::count()) return; qtractorPluginListItem *pNextItem = static_cast ( QListWidget::item(iNextItem + 1)); moveItem(pItem, pNextItem); } // Load a plugin preset name. void qtractorPluginListView::loadPresetPlugin (void) { if (m_pPluginList == nullptr) return; qtractorPluginListItem *pItem = static_cast (QListWidget::currentItem()); if (pItem == nullptr) return; qtractorPlugin *pPlugin = pItem->plugin(); if (pPlugin == nullptr) return; // Retrieve preset-name from action text... QAction *pAction = qobject_cast (sender()); if (pAction == nullptr) return; const QString sPreset = pAction->text().remove('&'); if (sPreset.isEmpty()) return; pPlugin->loadPresetEx(sPreset); } // Select a direct access parameter index. void qtractorPluginListView::directAccessPlugin (void) { if (m_pPluginList == nullptr) return; qtractorPluginListItem *pItem = static_cast (QListWidget::currentItem()); if (pItem == nullptr) return; qtractorPlugin *pPlugin = pItem->plugin(); if (pPlugin == nullptr) return; // Retrieve direct access parameter index from action data... QAction *pAction = qobject_cast (sender()); if (pAction == nullptr) return; const int iDirectAccessParamIndex = pAction->data().toInt(); // Make it a undoable command... qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; pSession->execute( new qtractorDirectAccessParamCommand(pPlugin, iDirectAccessParamIndex)); } // Show/hide an existing plugin form slot. void qtractorPluginListView::propertiesPlugin (void) { if (m_pPluginList == nullptr) return; qtractorPluginListItem *pItem = static_cast (QListWidget::currentItem()); if (pItem == nullptr) return; qtractorPlugin *pPlugin = pItem->plugin(); if (pPlugin == nullptr) return; if (pPlugin->isFormVisible()) pPlugin->closeForm(); else pPlugin->openForm(); } // Show/hide an existing plugin editor (GUI) slot. void qtractorPluginListView::editPlugin (void) { if (m_pPluginList == nullptr) return; qtractorPluginListItem *pItem = static_cast (QListWidget::currentItem()); if (pItem == nullptr) return; qtractorPlugin *pPlugin = pItem->plugin(); if (pPlugin == nullptr) return; if (pPlugin->isEditorVisible()) pPlugin->closeEditor(); else pPlugin->openEditor(); } // Import plugin-list slot. void qtractorPluginListView::importPlugins (void) { if (m_pPluginList == nullptr) return; // We'll need this, sure. qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions == nullptr) return; // Default file-name extension (suffix)... const QString sExt("xml"); // We'll assume that there's an external file... QString sFilename; // Construct the import-from-file dialog... const QString& sTitle = tr("Import Plugins"); QStringList filters; filters.append(tr("XML files (*.%1)").arg(sExt)); filters.append(tr("All files (*.*)")); const QString& sFilter = filters.join(";;"); QWidget *pParentWidget = nullptr; QFileDialog::Options options; if (pOptions->bDontUseNativeDialogs) { options |= QFileDialog::DontUseNativeDialog; pParentWidget = QWidget::window(); } #if 1//QT_VERSION < QT_VERSION_CHECK(4, 4, 0) // Ask for the filename to open... sFilename = QFileDialog::getOpenFileName(pParentWidget, sTitle, pOptions->sPluginsDir, sFilter, nullptr, options); #else // Construct open-file dialog... QFileDialog fileDialog(pParentWidget, sTitle, pOptions->sPluginsDir, sFilter); // Set proper open-file modes... fileDialog.setAcceptMode(QFileDialog::AcceptOpen); fileDialog.setFileMode(QFileDialog::ExistingFile); fileDialog.setDefaultSuffix(sExt); // Stuff sidebar... QList urls(fileDialog.sidebarUrls()); urls.append(QUrl::fromLocalFile(pOptions->sSessionDir)); urls.append(QUrl::fromLocalFile(pOptions->sPluginsDir)); fileDialog.setSidebarUrls(urls); fileDialog.setOptions(options); // Show dialog... if (fileDialog.exec()) sFilename = fileDialog.selectedFiles().first(); #endif // Do we have any? if (sFilename.isEmpty()) return; // Save chosen directory as default... pOptions->sPluginsDir = QFileInfo(sFilename).absolutePath(); // Maybe ask whether we may actually reset the current list... if (m_pPluginList->count() > 0 && pOptions->bConfirmRemove) { if (QMessageBox::warning(this, tr("Warning"), tr("About to remove and import all plugins:\n\n" "\"%1\"\n\n" "Are you sure?") .arg(QFileInfo(sFilename).fileName()), QMessageBox::Ok | QMessageBox::Cancel) == QMessageBox::Cancel) { return; } } // Tell the world we'll take some time... QApplication::setOverrideCursor(QCursor(Qt::WaitCursor)); // Import plugin-list state from XML document... // QDomDocument doc("qtractorPluginList"); qtractorPluginList::Document(&doc, m_pPluginList).load(sFilename); // We're formerly done. QApplication::restoreOverrideCursor(); emit contentsChanged(); } // Export plugin-list slot. void qtractorPluginListView::exportPlugins (void) { if (m_pPluginList == nullptr) return; // Check whether there's any... if (m_pPluginList->count() < 1) return; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; // We'll need this, sure. qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions == nullptr) return; // The default file-name suffix/extension... const QString sExt("xml"); // Suggest a brand new filename ... QString sPluginsName = qtractorSession::sanitize(pSession->sessionName()); if (!sPluginsName.isEmpty()) sPluginsName += '-'; sPluginsName += qtractorSession::sanitize(m_pPluginList->name()); // If there are any existing, similar file-names, // add and increment a numeric version suffix... QFileInfo fi(pOptions->sPluginsDir, sPluginsName + '.' + sExt); int iFileNo = 0; while (fi.exists()) { fi.setFile(pOptions->sPluginsDir, sPluginsName + '-' + QString::number(++iFileNo) + '.' + sExt); } // Got that... QString sFilename = fi.absoluteFilePath(); // Construct the export-to-file dialog... const QString& sTitle = tr("Export Plugins"); QStringList filters; filters.append(tr("XML files (*.%1)").arg(sExt)); filters.append(tr("All files (*.*)")); const QString& sFilter = filters.join(";;"); QWidget *pParentWidget = nullptr; QFileDialog::Options options; if (pOptions->bDontUseNativeDialogs) { options |= QFileDialog::DontUseNativeDialog; pParentWidget = QWidget::window(); } #if 1//QT_VERSION < QT_VERSION_CHECK(4, 4, 0) // Ask for the filename to save... sFilename = QFileDialog::getSaveFileName(pParentWidget, sTitle, sFilename, sFilter, nullptr, options); #else // Construct save-file dialog... QFileDialog fileDialog(pParentWidget, sTitle, sFilename, sFilter); // Set proper open-file modes... fileDialog.setAcceptMode(QFileDialog::AcceptSave); fileDialog.setFileMode(QFileDialog::AnyFile); fileDialog.setDefaultSuffix(sExt); // Stuff sidebar... QList urls(fileDialog.sidebarUrls()); urls.append(QUrl::fromLocalFile(pOptions->sSessionDir)); urls.append(QUrl::fromLocalFile(pOptions->sPluginsDir)); fileDialog.setSidebarUrls(urls); fileDialog.setOptions(options); // Show dialog... if (fileDialog.exec()) sFilename = fileDialog.selectedFiles().first(); else sFilename.clear(); #endif // Do we have any? if (sFilename.isEmpty()) return; // Save chosen directory as default... pOptions->sPluginsDir = QFileInfo(sFilename).absolutePath(); #ifdef CONFIG_DEBUG qDebug("qtractorPluginListView::exportPlugins(\"%s\")", sFilename.toUtf8().constData()); #endif // Tell the world we'll take some time... QApplication::setOverrideCursor(QCursor(Qt::WaitCursor)); // Export plugin-list state to XML document... // QDomDocument doc("qtractorPluginList"); qtractorPluginList::Document(&doc, m_pPluginList).save(sFilename); // We're formerly done. QApplication::restoreOverrideCursor(); } // Add an audio-insert pseudo-plugin slot. void qtractorPluginListView::addAudioInsertPlugin (void) { if (m_pPluginList == nullptr) return; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; // Tell the world we'll take some time... QApplication::setOverrideCursor(QCursor(Qt::WaitCursor)); // Create our special pseudo-plugin type... qtractorPlugin *pPlugin = qtractorInsertPluginType::createPlugin( m_pPluginList, m_pPluginList->channels()); if (pPlugin) { // Make it a undoable command... pSession->execute(new qtractorAddInsertPluginCommand(pPlugin)); // Show the plugin form right away... pPlugin->openForm(); } // We're formerly done. QApplication::restoreOverrideCursor(); emit contentsChanged(); } // Add an audio-insert pseudo-plugin slot. void qtractorPluginListView::addAudioAuxSendPlugin (void) { if (m_pPluginList == nullptr) return; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; // Tell the world we'll take some time... QApplication::setOverrideCursor(QCursor(Qt::WaitCursor)); // Create our special pseudo-plugin type... qtractorPlugin *pPlugin = qtractorAuxSendPluginType::createPlugin( m_pPluginList, m_pPluginList->channels()); if (pPlugin) { // Make it a undoable command... pSession->execute(new qtractorAddAuxSendPluginCommand(pPlugin)); // Show the plugin form right away... pPlugin->openForm(); } // We're formerly done. QApplication::restoreOverrideCursor(); emit contentsChanged(); } // Add a MIDI-insert pseudo-plugin slot. void qtractorPluginListView::addMidiInsertPlugin (void) { if (m_pPluginList == nullptr) return; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; // Tell the world we'll take some time... QApplication::setOverrideCursor(QCursor(Qt::WaitCursor)); // Create our special pseudo-plugin type... qtractorPlugin *pPlugin = qtractorInsertPluginType::createPlugin(m_pPluginList, 0); // MIDI! if (pPlugin) { // Make it a undoable command... pSession->execute(new qtractorAddInsertPluginCommand(pPlugin)); // Show the plugin form right away... pPlugin->openForm(); } // We're formerly done. QApplication::restoreOverrideCursor(); emit contentsChanged(); } // Add a MIDI-insert pseudo-plugin slot. void qtractorPluginListView::addMidiAuxSendPlugin (void) { if (m_pPluginList == nullptr) return; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; // Tell the world we'll take some time... QApplication::setOverrideCursor(QCursor(Qt::WaitCursor)); // Create our special pseudo-plugin type... qtractorPlugin *pPlugin = qtractorAuxSendPluginType::createPlugin(m_pPluginList, 0); // MIDI! if (pPlugin) { // Make it a undoable command... pSession->execute(new qtractorAddAuxSendPluginCommand(pPlugin)); // Show the plugin form right away... pPlugin->openForm(); } // We're formerly done. QApplication::restoreOverrideCursor(); emit contentsChanged(); } // Send/return insert specific slots. void qtractorPluginListView::insertPluginOutputs (void) { insertPluginBus(qtractorBus::Output); } void qtractorPluginListView::insertPluginInputs (void) { insertPluginBus(qtractorBus::Input); } // Show insert pseudo-plugin audio bus connections. void qtractorPluginListView::insertPluginBus ( int iBusMode ) { qtractorPluginListItem *pItem = static_cast (QListWidget::currentItem()); if (pItem == nullptr) return; insertPluginBus(pItem->plugin(), iBusMode); } // Show insert pseudo-plugin audio bus connections (static) void qtractorPluginListView::insertPluginBus ( qtractorPlugin *pPlugin, int iBusMode ) { if (pPlugin == nullptr) return; qtractorPluginType *pType = pPlugin->type(); if (pType->typeHint() == qtractorPluginType::Insert) { // Might be either an audio or MIDI insert pseudo-plugin... qtractorBus *pInsertPluginBus = nullptr; if (pType->index() > 0) { qtractorAudioInsertPlugin *pAudioInsertPlugin = static_cast (pPlugin); if (pAudioInsertPlugin) pInsertPluginBus = pAudioInsertPlugin->audioBus(); } else { qtractorMidiInsertPlugin *pMidiInsertPlugin = static_cast (pPlugin); if (pMidiInsertPlugin) pInsertPluginBus = pMidiInsertPlugin->midiBus(); } // Show insert bus connections... if (pInsertPluginBus) { qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm && pMainForm->connections()) { (pMainForm->connections())->showBus( pInsertPluginBus, qtractorBus::BusMode(iBusMode)); } } } } // Audio specific slots. void qtractorPluginListView::audioOutputs (void) { qtractorMidiManager *pMidiManager = m_pPluginList->midiManager(); if (pMidiManager && pMidiManager->audioOutputBus()) { qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm && pMainForm->connections()) { (pMainForm->connections())->showBus( pMidiManager->audioOutputBus(), qtractorBus::Output); } } } void qtractorPluginListView::audioOutputBus (void) { qtractorMidiManager *pMidiManager = m_pPluginList->midiManager(); if (pMidiManager == nullptr) return; // Make it an undoable command... qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; pSession->execute( new qtractorAudioOutputBusCommand(pMidiManager, !pMidiManager->isAudioOutputBus(), // Toggle! pMidiManager->isAudioOutputAutoConnect(), pMidiManager->audioOutputBusName())); emit contentsChanged(); } void qtractorPluginListView::audioOutputBusName (void) { QAction *pAction = qobject_cast (sender()); if (pAction == nullptr) return; const QString sAudioOutputBusName = pAction->text().remove('&'); if (sAudioOutputBusName.isEmpty()) return; qtractorMidiManager *pMidiManager = m_pPluginList->midiManager(); if (pMidiManager == nullptr) return; // Make it an undoable command... qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; pSession->execute( new qtractorAudioOutputBusCommand(pMidiManager, false, // Turn dedicated audio bus off! pMidiManager->isAudioOutputAutoConnect(), sAudioOutputBusName)); emit contentsChanged(); } void qtractorPluginListView::audioOutputAutoConnect (void) { qtractorMidiManager *pMidiManager = m_pPluginList->midiManager(); if (pMidiManager == nullptr) return; // Make it an undoable command... qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; pSession->execute( new qtractorAudioOutputBusCommand(pMidiManager, pMidiManager->isAudioOutputBus(), !pMidiManager->isAudioOutputAutoConnect(), // Toggle! pMidiManager->audioOutputBusName())); emit contentsChanged(); } // Show an existing plugin form slot. void qtractorPluginListView::itemDoubleClickedSlot ( QListWidgetItem *item ) { itemActivatedSlot(item); } void qtractorPluginListView::itemActivatedSlot ( QListWidgetItem *item ) { if (m_pPluginList == nullptr) return; qtractorPluginListItem *pItem = static_cast (item); if (pItem == nullptr) return; qtractorPlugin *pPlugin = pItem->plugin(); if (pPlugin == nullptr) return; bool bOpenEditor = false; qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions) bOpenEditor = pOptions->bOpenEditor; if (QApplication::keyboardModifiers() & (Qt::ShiftModifier | Qt::ControlModifier)) bOpenEditor = !bOpenEditor; if (bOpenEditor && (pPlugin->type())->isEditor()) pPlugin->openEditor(); else pPlugin->openForm(); } // Trap for help/tool-tip events. bool qtractorPluginListView::eventFilter ( QObject *pObject, QEvent *pEvent ) { QWidget *pViewport = QListWidget::viewport(); if (static_cast (pObject) == pViewport) { if (pEvent->type() == QEvent::ToolTip) { QHelpEvent *pHelpEvent = static_cast (pEvent); if (pHelpEvent) { qtractorPluginListItem *pItem = static_cast ( QListWidget::itemAt(pHelpEvent->pos())); qtractorPlugin *pPlugin = nullptr; if (pItem) pPlugin = pItem->plugin(); if (pPlugin) { QString sToolTip = pItem->text(); // (pPlugin->type())->name(); if (pPlugin->isDirectAccessParam()) { qtractorPlugin::Param *pDirectAccessParam = pPlugin->directAccessParam(); if (pDirectAccessParam) { sToolTip.append(QString("\n(%1: %2)") .arg(pDirectAccessParam->name()) .arg(pDirectAccessParam->display())); } } QToolTip::showText(pHelpEvent->globalPos(), sToolTip, pViewport); return true; } } } else if (pEvent->type() == QEvent::Leave) { m_dragCursor = DragNone; QListWidget::unsetCursor(); return true; } } // Not handled here. return QListWidget::eventFilter(pObject, pEvent); } // trap the wheel event to change the value of the direcgAccessParameter void qtractorPluginListView::wheelEvent ( QWheelEvent *pWheelEvent ) { if (pWheelEvent->modifiers() & (Qt::ShiftModifier | Qt::ControlModifier)) { #if QT_VERSION >= QT_VERSION_CHECK(5, 15, 0) const QPoint& pos = pWheelEvent->position().toPoint(); #else const QPoint& pos = pWheelEvent->pos(); #endif qtractorPluginListItem *pItem = static_cast (QListWidget::itemAt(pos)); if (pItem) { qtractorPlugin *pPlugin = pItem->plugin(); qtractorPlugin::Param *pDirectAccessParam = nullptr; qtractorMidiControlObserver *pDirectAccessObserver = nullptr; if (pPlugin) pDirectAccessParam = pPlugin->directAccessParam(); if (pDirectAccessParam) pDirectAccessObserver = pDirectAccessParam->observer(); if (pDirectAccessObserver) { const bool bLogarithmic = pDirectAccessParam->isLogarithmic(); float fValue = pDirectAccessObserver->value(); const float fScale = pDirectAccessObserver->scaleFromValue( fValue, bLogarithmic); float fDelta = (pWheelEvent->angleDelta().y() < 0 ? -0.1f : +0.1f); if (!pDirectAccessParam->isInteger()) fDelta *= 0.5f; fValue = pDirectAccessObserver->valueFromScale( fScale + fDelta, bLogarithmic); pDirectAccessParam->updateValue(fValue, true); return; } } } // Not handled here. QListWidget::wheelEvent(pWheelEvent); } // To get precize clicking for in-place (de)activation; // handle mouse events for drag-and-drop stuff. void qtractorPluginListView::mousePressEvent ( QMouseEvent *pMouseEvent ) { dragLeaveEvent(nullptr); const QPoint& pos = pMouseEvent->pos(); qtractorPluginListItem *pItem = static_cast (QListWidget::itemAt(pos)); if (pItem && pos.x() > 0 && pos.x() < QListWidget::iconSize().width()) m_pClickedItem = pItem; if (pMouseEvent->button() == Qt::LeftButton) { m_posDrag = pos; m_pDragItem = pItem; dragDirectAccess(pos); } else // Reset to default value... if (pMouseEvent->button() == Qt::MiddleButton) { resetDirectAccess(pos); } QListWidget::mousePressEvent(pMouseEvent); } void qtractorPluginListView::mouseMoveEvent ( QMouseEvent *pMouseEvent ) { QListWidget::mouseMoveEvent(pMouseEvent); const QPoint& pos = pMouseEvent->pos(); if ((pMouseEvent->buttons() & Qt::LeftButton) && m_pDragItem) { if (m_dragCursor != DragNone) m_dragState = m_dragCursor; if (m_dragState != DragNone) { dragDirectAccess(pos); return; } if ((pos - m_posDrag).manhattanLength() >= QApplication::startDragDistance()) { // We'll start dragging something alright... QMimeData *pMimeData = new QMimeData(); encodeItem(pMimeData, m_pDragItem); QDrag *pDrag = new QDrag(this); pDrag->setMimeData(pMimeData); pDrag->setPixmap(m_pDragItem->icon().pixmap(16)); pDrag->setHotSpot(QPoint(-4, -12)); pDrag->exec(Qt::CopyAction | Qt::MoveAction); // We've dragged and maybe dropped it by now... m_pDragItem = nullptr; } } else if (m_dragState == DragNone) dragDirectAccess(pos); } void qtractorPluginListView::mouseReleaseEvent ( QMouseEvent *pMouseEvent ) { QListWidget::mouseReleaseEvent(pMouseEvent); const QPoint& pos = pMouseEvent->pos(); qtractorPluginListItem *pItem = static_cast (QListWidget::itemAt(pos)); if (pItem && pos.x() > 0 && pos.x() < QListWidget::iconSize().width() && m_pClickedItem == pItem) { qtractorPlugin *pPlugin = pItem->plugin(); if (pPlugin) { // Make it a undoable command... qtractorSession *pSession = qtractorSession::getInstance(); if (pSession) { pSession->execute( new qtractorActivatePluginCommand(pPlugin, !pPlugin->isActivated())); emit contentsChanged(); } } } dragLeaveEvent(nullptr); } // Drag-n-drop stuff; // track on the current drop item position. bool qtractorPluginListView::canDropEvent ( QDropEvent *pDropEvent ) { if (m_pPluginList == nullptr) return false; if (!canDecodeItem(pDropEvent->mimeData())) return false; if (m_pDragItem == nullptr) m_pDragItem = decodeItem(pDropEvent->mimeData()); if (m_pDragItem == nullptr) return false; qtractorPluginListItem *pDropItem = static_cast ( #if QT_VERSION >= QT_VERSION_CHECK(6, 0, 0) QListWidget::itemAt(pDropEvent->position().toPoint())); #else QListWidget::itemAt(pDropEvent->pos())); #endif if (pDropItem && pDropItem != m_pDropItem) ensureVisibleItem(pDropItem); // Cannot drop onto itself or over the one below... qtractorPlugin *pPlugin = m_pDragItem->plugin(); if (pPlugin == nullptr) return false; if (pDropItem) { if (pDropItem->plugin() == pPlugin || (pDropItem->plugin())->prev() == pPlugin) return false; } else if (m_pPluginList->last() == pPlugin) return false; // All that to check whether it will get properly instantiated. const unsigned short iChannels = m_pPluginList->channels(); const bool bMidi = m_pPluginList->isMidi(); if ((pPlugin->type())->instances(iChannels, bMidi) < 1) return false; // This is the place we'll drop something // (append if null) m_pDropItem = pDropItem; return true; } bool qtractorPluginListView::canDropItem ( QDropEvent *pDropEvent ) { const bool bCanDropItem = canDropEvent(pDropEvent); if (bCanDropItem) moveRubberBand(m_pDropItem); else if (m_pRubberBand && m_pRubberBand->isVisible()) m_pRubberBand->hide(); return bCanDropItem; } // Ensure given item is brought to viewport visibility... void qtractorPluginListView::ensureVisibleItem ( qtractorPluginListItem *pItem ) { const int iItem = QListWidget::row(pItem); if (iItem > 0) { qtractorPluginListItem *pItemAbove = static_cast ( QListWidget::item(iItem - 1)); if (pItemAbove) QListWidget::scrollToItem(pItemAbove); } QListWidget::scrollToItem(pItem); } void qtractorPluginListView::dragEnterEvent ( QDragEnterEvent *pDragEnterEvent ) { #if 0 if (canDropItem(pDragEnterEvent)) { if (!pDragEnterEvent->isAccepted()) { pDragEnterEvent->setDropAction(Qt::MoveAction); pDragEnterEvent->accept(); } } else { pDragEnterEvent->ignore(); } #else // Always accept the drag-enter event, // so let we deal with it during move later... pDragEnterEvent->accept(); #endif } void qtractorPluginListView::dragMoveEvent ( QDragMoveEvent *pDragMoveEvent ) { if (canDropItem(pDragMoveEvent)) { if (!pDragMoveEvent->isAccepted()) { pDragMoveEvent->setDropAction(Qt::MoveAction); pDragMoveEvent->accept(); } } else { pDragMoveEvent->ignore(); } } void qtractorPluginListView::dragLeaveEvent ( QDragLeaveEvent * ) { if (m_pRubberBand) { delete m_pRubberBand; m_pRubberBand = nullptr; } // Should fallback mouse cursor... if (m_dragCursor != DragNone) QListWidget::unsetCursor(); m_dragCursor = DragNone; m_dragState = DragNone; m_pClickedItem = nullptr; m_pDragItem = nullptr; m_pDropItem = nullptr; } void qtractorPluginListView::dropEvent ( QDropEvent *pDropEvent ) { if (!canDropItem(pDropEvent)) { dragLeaveEvent(nullptr); return; } // If we aren't in the same list, // or care for keyboard modifiers... if (((m_pDragItem->plugin())->list() == m_pPluginList) || #if QT_VERSION >= QT_VERSION_CHECK(6, 0, 0) (pDropEvent->modifiers() & Qt::ShiftModifier)) { #else (pDropEvent->keyboardModifiers() & Qt::ShiftModifier)) { #endif dropMove(); } else #if QT_VERSION >= QT_VERSION_CHECK(6, 0, 0) if (pDropEvent->modifiers() & Qt::ControlModifier) { #else if (pDropEvent->keyboardModifiers() & Qt::ControlModifier) { #endif dropCopy(); } else { // We'll better have a drop menu... QMenu menu(this); menu.addAction(tr("&Move Here"), this, SLOT(dropMove())); menu.addAction(tr("&Copy Here"), this, SLOT(dropCopy())); menu.addSeparator(); menu.addAction(QIcon(":/images/formReject.png"), tr("C&ancel"), this, SLOT(dropCancel())); #if QT_VERSION >= QT_VERSION_CHECK(6, 0, 0) menu.exec(QListWidget::mapToGlobal(pDropEvent->position().toPoint())); #else menu.exec(QListWidget::mapToGlobal(pDropEvent->pos())); #endif } dragLeaveEvent(nullptr); } // Drop item slots. void qtractorPluginListView::dropMove (void) { moveItem(m_pDragItem, m_pDropItem); QListWidget::setFocus(); } void qtractorPluginListView::dropCopy (void) { copyItem(m_pDragItem, m_pDropItem); QListWidget::setFocus(); } void qtractorPluginListView::dropCancel (void) { // Do nothing... } // Draw a dragging separator line. void qtractorPluginListView::moveRubberBand ( qtractorPluginListItem *pDropItem ) { // Create the rubber-band if there's none... if (m_pRubberBand == nullptr) { m_pRubberBand = new qtractorRubberBand( QRubberBand::Line, QListWidget::viewport()); #if 0 QPalette pal(m_pRubberBand->palette()); pal.setColor(m_pRubberBand->foregroundRole(), pal.highlight().color()); m_pRubberBand->setPalette(pal); m_pRubberBand->setBackgroundRole(QPalette::NoRole); #endif } // Just move it... QRect rect; if (pDropItem) { rect = QListWidget::visualItemRect(pDropItem); rect.setTop(rect.top() - 1); } else { pDropItem = static_cast ( QListWidget::item(QListWidget::count() - 1)); if (pDropItem) { rect = QListWidget::visualItemRect(pDropItem); rect.setTop(rect.bottom() - 1); } else { rect = QListWidget::viewport()->rect(); } } // Set always this height: rect.setHeight(3); m_pRubberBand->setGeometry(rect); // Ah, and make it visible, of course... if (!m_pRubberBand->isVisible()) m_pRubberBand->show(); } // Context menu event handler. void qtractorPluginListView::contextMenuEvent ( QContextMenuEvent *pContextMenuEvent ) { if (m_pPluginList == nullptr) return; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; QMenu menu(this); QAction *pAction; const int iItemCount = QListWidget::count(); const bool bEnabled = (iItemCount > 0); int iItem = -1; qtractorPlugin *pPlugin = nullptr; qtractorPluginType *pType = nullptr; qtractorPluginListItem *pItem = static_cast (QListWidget::currentItem()); if (pItem) { iItem = QListWidget::row(pItem); pPlugin = pItem->plugin(); pType = pPlugin->type(); } pAction = menu.addAction( QIcon(":/images/formCreate.png"), tr("&Add Plugin..."), this, SLOT(addPlugin())); // pAction->setEnabled(true); QMenu *pInsertsMenu = menu.addMenu(tr("I&nserts")); QMenu *pAudioInsertsMenu = pInsertsMenu->addMenu( QIcon(":/images/trackAudio.png"), tr("&Audio")); pAudioInsertsMenu->setEnabled(m_pPluginList->channels() > 0); pAction = pAudioInsertsMenu->addAction( QIcon(":/images/formAdd.png"), tr("Add &Insert"), this, SLOT(addAudioInsertPlugin())); pAction = pAudioInsertsMenu->addAction( QIcon(":/images/formAdd.png"), tr("Add &Aux Send"), this, SLOT(addAudioAuxSendPlugin())); pAction->setEnabled( m_pPluginList->flags() != qtractorPluginList::AudioOutBus); pAudioInsertsMenu->addSeparator(); const bool bAudioInsertPlugin = (pType && pType->typeHint() == qtractorPluginType::Insert && pType->index() > 0); pAction = pAudioInsertsMenu->addAction( QIcon(":/images/itemAudioPortOut.png"), tr("&Sends"), this, SLOT(insertPluginOutputs())); pAction->setEnabled(bAudioInsertPlugin); pAction = pAudioInsertsMenu->addAction( QIcon(":/images/itemAudioPortIn.png"), tr("&Returns"), this, SLOT(insertPluginInputs())); pAction->setEnabled(bAudioInsertPlugin); QMenu *pMidiInsertsMenu = pInsertsMenu->addMenu( QIcon(":/images/trackMidi.png"), tr("&MIDI")); pMidiInsertsMenu->setEnabled(m_pPluginList->isMidi()); pAction = pMidiInsertsMenu->addAction( QIcon(":/images/formAdd.png"), tr("Add &Insert"), this, SLOT(addMidiInsertPlugin())); pAction = pMidiInsertsMenu->addAction( QIcon(":/images/formAdd.png"), tr("Add &Aux Send"), this, SLOT(addMidiAuxSendPlugin())); pAction->setEnabled( m_pPluginList->flags() != qtractorPluginList::MidiOutBus); pMidiInsertsMenu->addSeparator(); const bool bMidiInsertPlugin = (pType && pType->typeHint() == qtractorPluginType::Insert && pType->index() == 0); pAction = pMidiInsertsMenu->addAction( QIcon(":/images/itemMidiPortOut.png"), tr("&Sends"), this, SLOT(insertPluginOutputs())); pAction->setEnabled(bMidiInsertPlugin); pAction = pMidiInsertsMenu->addAction( QIcon(":/images/itemMidiPortIn.png"), tr("&Returns"), this, SLOT(insertPluginInputs())); pAction->setEnabled(bMidiInsertPlugin); menu.addSeparator(); const bool bAutoDeactivated = m_pPluginList->isAutoDeactivated(); pAction = menu.addAction( tr("Ac&tivate"), this, SLOT(activatePlugin())); pAction->setCheckable(true); pAction->setChecked(pPlugin && pPlugin->isActivated()); pAction->setEnabled(pPlugin && !bAutoDeactivated); const bool bActivatedAll = m_pPluginList->isActivatedAll(); pAction = menu.addAction( tr("Acti&vate All"), this, SLOT(activateAllPlugins())); pAction->setCheckable(true); pAction->setChecked(bActivatedAll); pAction->setEnabled(bEnabled && !bActivatedAll && !bAutoDeactivated); const bool bDeactivatedAll = !m_pPluginList->isActivated(); pAction = menu.addAction( tr("Deactivate Al&l"), this, SLOT(deactivateAllPlugins())); pAction->setCheckable(true); pAction->setChecked(bDeactivatedAll); pAction->setEnabled(bEnabled && !bDeactivatedAll && !bAutoDeactivated); menu.addSeparator(); pAction = menu.addAction( QIcon(":/images/formRemove.png"), tr("&Remove"), this, SLOT(removePlugin())); pAction->setEnabled(pPlugin != nullptr); pAction = menu.addAction( tr("Re&move All"), this, SLOT(removeAllPlugins())); pAction->setEnabled(bEnabled); menu.addSeparator(); pAction = menu.addAction( QIcon(":/images/formMoveUp.png"), tr("Move &Up"), this, SLOT(moveUpPlugin())); pAction->setEnabled(pItem && iItem > 0); pAction = menu.addAction( QIcon(":/images/formMoveDown.png"), tr("Move &Down"), this, SLOT(moveDownPlugin())); pAction->setEnabled(pItem && iItem < iItemCount - 1); menu.addSeparator(); QMenu *pPresetMenu = menu.addMenu(tr("Pre&set")); if (pPlugin) { const QStringList& presets = pPlugin->presetList(); QStringListIterator iter(presets); while (iter.hasNext()) { const QString& sPreset = iter.next(); pAction = pPresetMenu->addAction( sPreset, this, SLOT(loadPresetPlugin())); pAction->setCheckable(true); pAction->setChecked(sPreset == pPlugin->preset()); } if (presets.count() > 0) pPresetMenu->addSeparator(); pAction = pPresetMenu->addAction( qtractorPlugin::defPreset(), this, SLOT(loadPresetPlugin())); pAction->setCheckable(false); } pPresetMenu->setEnabled(pPlugin != nullptr); QMenu *pDirectAccessParamMenu = menu.addMenu(tr("Dire&ct Access")); if (pPlugin) { const int iDirectAccessParamIndex = pPlugin->directAccessParamIndex(); const qtractorPlugin::Params& params = pPlugin->params(); qtractorPlugin::Params::ConstIterator param = params.constBegin(); const qtractorPlugin::Params::ConstIterator& param_end = params.constEnd(); for ( ; param != param_end; ++param) { qtractorPlugin::Param *pParam = param.value(); const int iParamIndex = int(param.key()); pAction = pDirectAccessParamMenu->addAction( pParam->name(), this, SLOT(directAccessPlugin())); pAction->setCheckable(true); pAction->setChecked(iDirectAccessParamIndex == iParamIndex); pAction->setData(iParamIndex); } const bool bParams = (params.count() > 0); if (bParams) { pDirectAccessParamMenu->addSeparator(); pAction = pDirectAccessParamMenu->addAction( tr("&None"), this, SLOT(directAccessPlugin())); pAction->setCheckable(true); pAction->setChecked(iDirectAccessParamIndex < 0); pAction->setData(int(-1)); } pDirectAccessParamMenu->setEnabled(bParams); } else pDirectAccessParamMenu->setEnabled(false); menu.addSeparator(); pAction = menu.addAction( QIcon(":/images/trackProperties.png"), tr("&Properties..."), this, SLOT(propertiesPlugin())); pAction->setCheckable(true); pAction->setChecked(pPlugin && pPlugin->isFormVisible()); pAction->setEnabled(pItem != nullptr); pAction = menu.addAction( QIcon(":/images/formEdit.png"), tr("&Edit"), this, SLOT(editPlugin())); pAction->setCheckable(true); pAction->setChecked(pPlugin && pPlugin->isEditorVisible()); pAction->setEnabled(pType && pType->isEditor()); menu.addSeparator(); pAction = menu.addAction( tr("&Import..."), this, SLOT(importPlugins())); // pAction->setEnabled(true); pAction = menu.addAction( tr("E&xport..."), this, SLOT(exportPlugins())); pAction->setEnabled(bEnabled); qtractorAudioEngine *pAudioEngine = pSession->audioEngine(); qtractorMidiManager *pMidiManager = m_pPluginList->midiManager(); if (pAudioEngine && pMidiManager) { menu.addSeparator(); const QIcon& iconAudio = QIcon(":/images/trackAudio.png"); const bool bAudioOutputBus = pMidiManager->isAudioOutputBus(); qtractorAudioBus *pAudioOutputBus = pMidiManager->audioOutputBus(); QMenu *pAudioMenu = menu.addMenu(iconAudio, "Audi&o"); pAction = pAudioMenu->addAction( tr("&Outputs"), this, SLOT(audioOutputs())); pAction->setEnabled(pAudioOutputBus != nullptr); pAudioMenu->addSeparator(); for (qtractorBus *pBus = pAudioEngine->buses().first(); pBus; pBus = pBus->next()) { if (pBus->busMode() & qtractorBus::Output) { const QString& sBusName = pBus->busName(); pAction = pAudioMenu->addAction(iconAudio, sBusName, this, SLOT(audioOutputBusName())); pAction->setCheckable(true); pAction->setChecked(pAudioOutputBus != nullptr && sBusName == pAudioOutputBus->busName()); pAction->setEnabled(!bAudioOutputBus); } } pAudioMenu->addSeparator(); pAction = pAudioMenu->addAction( tr("&Dedicated"), this, SLOT(audioOutputBus())); pAction->setCheckable(true); pAction->setChecked(bAudioOutputBus); pAction = pAudioMenu->addAction( tr("&Auto-connect"), this, SLOT(audioOutputAutoConnect())); pAction->setCheckable(true); pAction->setChecked(pMidiManager->isAudioOutputAutoConnect()); pAction->setEnabled(bAudioOutputBus); } menu.exec(pContextMenuEvent->globalPos()); } // Common pixmap accessors. QIcon *qtractorPluginListView::itemIcon ( int iIndex ) { return g_pItemIcons[iIndex]; } static const char *c_pszPluginListItemMimeType = "qtractor/plugin-item"; // Encoder method (static). void qtractorPluginListView::encodeItem ( QMimeData *pMimeData, qtractorPluginListItem *pItem ) { // Allocate the data array... pMimeData->setData(c_pszPluginListItemMimeType, QByteArray((const char *) &pItem, sizeof(qtractorPluginListItem *))); } // Decode trial method (static). bool qtractorPluginListView::canDecodeItem ( const QMimeData *pMimeData ) { return pMimeData->hasFormat(c_pszPluginListItemMimeType); } // Decode method (static). qtractorPluginListItem *qtractorPluginListView::decodeItem ( const QMimeData *pMimeData ) { qtractorPluginListItem *pItem = nullptr; QByteArray data = pMimeData->data(c_pszPluginListItemMimeType); if (data.size() == sizeof(qtractorPluginListItem *)) ::memcpy(&pItem, data.constData(), sizeof(qtractorPluginListItem *)); return pItem; } // Direct access parameter handle. void qtractorPluginListView::dragDirectAccess ( const QPoint& pos ) { qtractorPluginListItem *pItem = m_pDragItem; if (pItem == nullptr) pItem = static_cast (QListWidget::itemAt(pos)); if (pItem == nullptr) return; qtractorPlugin *pPlugin = pItem->plugin(); if (pPlugin == nullptr) return; qtractorPlugin::Param *pDirectAccessParam = pPlugin->directAccessParam(); if (pDirectAccessParam == nullptr) return; qtractorMidiControlObserver *pDirectAccessObserver = pDirectAccessParam->observer(); if (pDirectAccessObserver == nullptr) return; const bool bLogarithmic = pDirectAccessParam->isLogarithmic(); const int iDirectAccessWidth = pItem->directAccessWidth(); const QRect& rectItem = QListWidget::visualItemRect(pItem) .adjusted(QListWidget::iconSize().width(), 1, -2, -2); if (m_dragState == DragNone) { const float fValue = pDirectAccessParam->value(); const float fScale = pDirectAccessObserver->scaleFromValue(fValue, bLogarithmic); const int x = rectItem.x() + int(fScale * float(iDirectAccessWidth)); if (pos.x() > x - 5 && pos.x() < x + 5) { m_dragCursor = DragDirectAccess; QListWidget::setCursor(QCursor(Qt::PointingHandCursor)); } else { QListWidget::unsetCursor(); m_dragCursor = DragNone; } } else if (m_dragState == DragDirectAccess) { const float fScale = float(pos.x() - rectItem.x()) / float(iDirectAccessWidth); const float fValue = pDirectAccessObserver->valueFromScale(fScale, bLogarithmic); pDirectAccessParam->updateValue(fValue, true); QWidget *pViewport = QListWidget::viewport(); QToolTip::showText(pViewport->mapToGlobal(pos), QString("%1\n(%2: %3)") .arg(pItem->text()) // (pType->name(); .arg(pDirectAccessParam->name()) .arg(pDirectAccessParam->display()), pViewport); } } // Direct access parameter reset (to default value). void qtractorPluginListView::resetDirectAccess ( const QPoint& pos ) { qtractorPluginListItem *pItem = static_cast (QListWidget::itemAt(pos)); if (pItem == nullptr) return; qtractorPlugin *pPlugin = pItem->plugin(); if (pPlugin == nullptr) return; qtractorPlugin::Param *pDirectAccessParam = pPlugin->directAccessParam(); if (pDirectAccessParam == nullptr) return; qtractorMidiControlObserver *pDirectAccessObserver = pDirectAccessParam->observer(); if (pDirectAccessObserver == nullptr) return; const float fDefaultValue = pDirectAccessObserver->defaultValue(); pDirectAccessParam->updateValue(fDefaultValue, true); } // Initial size-policy hints. QSize qtractorPluginListView::sizeHint (void) const { const QFont& font = QListWidget::font(); const int iItemHeight = QFontMetrics(font).lineSpacing() + 4; return QSize(180, iItemHeight << 2); } // end of qtractorPluginListView.cpp qtractor-0.9.25/src/PaxHeaders/qtractorClipForm.ui0000644000000000000000000000013214166551171017154 xustar0030 mtime=1641730681.439610092 30 atime=1641730681.439610092 30 ctime=1641730681.439610092 qtractor-0.9.25/src/qtractorClipForm.ui0000644000175000001440000004540114166551171020410 0ustar00rncbcusers00000000000000 rncbc aka Rui Nuno Capela qtractor - An Audio/MIDI multi-track sequencer. Copyright (C) 2005-2020, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. qtractorClipForm 0 0 420 540 Qt::StrongFocus Clip :/images/editClip.png &Name: ClipNameLineEdit Clip name &File: FilenameComboBox Clip filename true 22 22 22 22 Qt::TabFocus Browse for clip file :/images/fileOpen.png Qt::Horizontal 20 8 Track/&Channel: Qt::AlignRight|Qt::AlignVCenter TrackChannelSpinBox 40 0 Clip track/channel Parameters 60 0 &Start: ClipStartSpinBox 120 0 Clip start Qt::Horizontal 20 20 &Gain: Qt::AlignRight|Qt::AlignVCenter ClipGainSpinBox 66 0 Clip gain/volume Qt::AlignCenter true 1 0.1 60 0 Offs&et: ClipOffsetSpinBox 120 0 Clip offset &Panning: Qt::AlignRight|Qt::AlignVCenter ClipPanningSpinBox 66 0 Clip gain/volume Qt::AlignCenter false 1 0.1 60 0 &Length: ClipLengthSpinBox 120 0 Clip length Forma&t: Qt::AlignRight|Qt::AlignVCenter FormatComboBox Time display format Frames Time BBT Fade In/Out 60 0 Fade &In: FadeInLengthSpinBox 120 0 Clip fade-in length Clip fade-in type Qt::Horizontal 20 20 60 0 Fade &Out: FadeOutLengthSpinBox 120 0 Clip fade-out length Clip fade-out type Audio Qt::Horizontal 8 8 60 0 Ti&me Stretch: TimeStretchSpinBox 66 0 Clip time-stretch percentage true % 1 10.0 1000.0 0.1 100.0 Pitch S&hift: Qt::AlignRight|Qt::AlignVCenter PitchShiftSpinBox 66 0 Clip pitch-shift in semitones true semitones 2 -40.0 40.0 0.01 0.0 50 false Whether to use WSOLA time-stretching &WSOLA time-stretching 50 false Whether to apply WSOLA quick seek time-stretching WSOLA quic&k seek Qt::Horizontal QDialogButtonBox::Cancel|QDialogButtonBox::Ok qtractorTimeSpinBox QSpinBox
qtractorSpinBox.h
 ClipNameLineEdit FilenameComboBox FilenameToolButton TrackChannelSpinBox ClipStartSpinBox ClipOffsetSpinBox ClipLengthSpinBox ClipGainSpinBox ClipPanningSpinBox FormatComboBox FadeInLengthSpinBox FadeInTypeComboBox FadeOutLengthSpinBox FadeOutTypeComboBox TimeStretchSpinBox PitchShiftSpinBox WsolaTimeStretchCheckBox WsolaQuickSeekCheckBox DialogButtonBox qtractor-0.9.25/src/PaxHeaders/qtractorFileListView.cpp0000644000000000000000000000013214166551171020154 xustar0030 mtime=1641730681.443610135 30 atime=1641730681.443610135 30 ctime=1641730681.443610135 qtractor-0.9.25/src/qtractorFileListView.cpp0000644000175000001440000011510314166551171021405 0ustar00rncbcusers00000000000000// qtractorFileListView.cpp // /**************************************************************************** Copyright (C) 2005-2021, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorFileListView.h" #include "qtractorRubberBand.h" #include "qtractorDocument.h" #include "qtractorOptions.h" #include "qtractorSession.h" #include "qtractorClip.h" #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #if QT_VERSION >= QT_VERSION_CHECK(5, 0, 0) #include #include #endif //---------------------------------------------------------------------- // class qtractorFileGroupItem -- custom group list view item. // // Constructors. qtractorFileGroupItem::qtractorFileGroupItem ( const QString& sName, int iType ) : QTreeWidgetItem(iType) { QTreeWidgetItem::setIcon(0, QIcon(":/images/itemGroup.png")); QTreeWidgetItem::setText(0, sName); Qt::ItemFlags flags = QTreeWidgetItem::flags(); if (iType == qtractorFileListView::GroupItem) { flags |= Qt::ItemIsEditable; flags &= ~Qt::ItemIsSelectable; } QTreeWidgetItem::setFlags(flags); } // Default destructor. qtractorFileGroupItem::~qtractorFileGroupItem (void) { } // Instance accessors. void qtractorFileGroupItem::setName ( const QString& sName ) { QTreeWidgetItem::setText(0, sName); } QString qtractorFileGroupItem::name (void) const { return QTreeWidgetItem::text(0); } qtractorFileGroupItem *qtractorFileGroupItem::groupItem (void) const { QTreeWidgetItem *pParent = QTreeWidgetItem::parent(); while (pParent && pParent->type() != qtractorFileListView::GroupItem) pParent = pParent->parent(); return static_cast (pParent); } qtractorFileListView *qtractorFileGroupItem::listView (void) const { return static_cast (QTreeWidgetItem::treeWidget()); } // To show up whether its open or not. void qtractorFileGroupItem::setOpen ( bool bOpen ) { // Set the proper pixmap of this... if (type() == qtractorFileListView::GroupItem) { QTreeWidgetItem::setIcon(0, QIcon( bOpen ? ":/images/itemGroupOpen.png" : ":/images/itemGroup.png")); } // Open it up... QTreeWidgetItem::setExpanded(bOpen); // All ancestors should be also visible. if (bOpen) { qtractorFileGroupItem *pGroupItem = groupItem(); if (pGroupItem) pGroupItem->setOpen(true); } } bool qtractorFileGroupItem::isOpen (void) const { return QTreeWidgetItem::isExpanded(); } // Tooltip renderer. QString qtractorFileGroupItem::toolTip (void) const { return name(); } //---------------------------------------------------------------------- // class qtractorFileListItem -- custom file list view item. // // Constructors. qtractorFileListItem::qtractorFileListItem ( const QString& sPath ) : qtractorFileGroupItem(QFileInfo(sPath).fileName(), qtractorFileListView::FileItem) { m_sPath = sPath; } // Default destructor. qtractorFileListItem::~qtractorFileListItem (void) { } // Full path accessor. const QString& qtractorFileListItem::path (void) const { return m_sPath; } //---------------------------------------------------------------------- // class qtractorFileChannelItem -- custom channel list view item. // // Constructors. qtractorFileChannelItem::qtractorFileChannelItem ( qtractorFileListItem *pFileItem, const QString& sName, unsigned short iChannel ) : qtractorFileGroupItem(sName, qtractorFileListView::ChannelItem) { m_iChannel = iChannel; pFileItem->addChild(this); } // Default destructor. qtractorFileChannelItem::~qtractorFileChannelItem (void) { } // File channel accessor. unsigned short qtractorFileChannelItem::channel (void) const { return m_iChannel; } // Full path accessor. const QString qtractorFileChannelItem::path (void) const { QString sPath; qtractorFileListItem *pFileItem = static_cast (QTreeWidgetItem::parent()); if (pFileItem) sPath = pFileItem->path(); return sPath; } //---------------------------------------------------------------------- // class qtractorFileChannelDrag -- custom file channel drag object. // static const char *c_pszFileChannelMimeType = "qtractor/file-channel"; // Encoder method. void qtractorFileChannelDrag::encode ( QMimeData *pMimeData, const qtractorFileChannelDrag::List& items ) { // First, compute total serialized data size... unsigned int iSize = sizeof(unsigned short); QListIterator iter(items); while (iter.hasNext()) { const Item& item = iter.next(); iSize += sizeof(unsigned short); iSize += item.path.length() + 1; } // Allocate the data array... QByteArray data(iSize, (char) 0); char *pData = data.data(); // Header says how much items there are... unsigned short iCount = items.count(); ::memcpy(pData, &iCount, sizeof(unsigned short)); pData += sizeof(unsigned short); // No for actual serialization... iter.toFront(); while (iter.hasNext()) { const Item& item = iter.next(); ::memcpy(pData, &item.channel, sizeof(unsigned short)); pData += sizeof(unsigned short); unsigned int cchPath = item.path.length() + 1; ::memcpy(pData, item.path.toUtf8().constData(), cchPath); pData += cchPath; } // Ok, done. pMimeData->setData(c_pszFileChannelMimeType, data); } // Decode trial method. bool qtractorFileChannelDrag::canDecode ( const QMimeData *pMimeData ) { return pMimeData->hasFormat(c_pszFileChannelMimeType); } // Decode method. qtractorFileChannelDrag::List qtractorFileChannelDrag::decode ( const QMimeData *pMimeData ) { List items; QByteArray data = pMimeData->data(c_pszFileChannelMimeType); if (data.size() < (int) sizeof(unsigned short) + 1) return items; const char *pData = data.constData(); unsigned short iCount = 0; ::memcpy(&iCount, pData, sizeof(unsigned short)); pData += sizeof(unsigned short); Item item; for (unsigned short i = 0; i < iCount; ++i) { ::memcpy(&item.channel, pData, sizeof(unsigned short)); pData += sizeof(unsigned short); item.path = pData; pData += item.path.length() + 1; items.append(item); } return items; } //---------------------------------------------------------------------------- // qtractorFileListView -- Group/File list view, supporting drag-n-drop. // // Constructor. qtractorFileListView::qtractorFileListView ( qtractorFileList::Type iFileType, QWidget *pParent ) : QTreeWidget(pParent), m_iFileType(iFileType) { m_pAutoOpenTimer = nullptr; m_iAutoOpenTimeout = 0; m_pDragItem = nullptr; m_pDropItem = nullptr; m_pRubberBand = nullptr; QTreeWidget::setRootIsDecorated(false); QTreeWidget::setUniformRowHeights(true); QTreeWidget::setAlternatingRowColors(true); // QTreeWidget::setDragEnabled(true); QTreeWidget::setAcceptDrops(true); QTreeWidget::setDropIndicatorShown(true); QTreeWidget::setAutoScroll(true); QTreeWidget::setSelectionMode(QAbstractItemView::ExtendedSelection); QTreeWidget::setSizePolicy( QSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding)); QTreeWidget::setSortingEnabled(false); QHeaderView *pHeader = QTreeWidget::header(); pHeader->setDefaultAlignment(Qt::AlignLeft); // pHeader->setDefaultSectionSize(160); #if QT_VERSION >= QT_VERSION_CHECK(5, 0, 0) // pHeader->setSectionResizeMode(QHeaderView::Custom); pHeader->setSectionsMovable(false); #else // pHeader->setResizeMode(QHeaderView::Custom); pHeader->setMovable(false); #endif pHeader->setStretchLastSection(true); // Trap for help/tool-tips events. QTreeWidget::viewport()->installEventFilter(this); setAutoOpenTimeout(800); QObject::connect(this, SIGNAL(itemClicked(QTreeWidgetItem*,int)), SLOT(itemClickedSlot(QTreeWidgetItem*))); QObject::connect(this, SIGNAL(itemDoubleClicked(QTreeWidgetItem*,int)), SLOT(itemActivatedSlot(QTreeWidgetItem*))); // QObject::connect(this, // SIGNAL(itemActivated(QTreeWidgetItem*,int)), // SLOT(itemActivatedSlot(QTreeWidgetItem*))); QObject::connect(this, SIGNAL(itemExpanded(QTreeWidgetItem*)), SLOT(itemExpandedSlot(QTreeWidgetItem*))); QObject::connect(this, SIGNAL(itemCollapsed(QTreeWidgetItem*)), SLOT(itemCollapsedSlot(QTreeWidgetItem*))); QObject::connect(QTreeWidget::itemDelegate(), SIGNAL(commitData(QWidget*)), SLOT(itemRenamedSlot())); } // Default destructor. qtractorFileListView::~qtractorFileListView (void) { clear(); setAutoOpenTimeout(0); } // File list type property. void qtractorFileListView::setFileType ( qtractorFileList::Type iFileType ) { m_iFileType = iFileType; } qtractorFileList::Type qtractorFileListView::fileType (void) const { return m_iFileType; } // Add a new file item, optionally under a given group. qtractorFileListItem *qtractorFileListView::addFileItem ( const QString& sPath, qtractorFileGroupItem *pParentItem ) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return nullptr; qtractorFileListItem *pFileItem = findFileItem(sPath); if (pFileItem == nullptr) { pFileItem = createFileItem(sPath); if (pFileItem) { // Add to file/path registry... pSession->files()->addFileItem(m_iFileType, pFileItem); // Insert the new file item in place... if (pParentItem) { if (pParentItem->type() == GroupItem) { pParentItem->insertChild(0, pFileItem); } else { // It must be a group item... QTreeWidgetItem *pItem = static_cast (pParentItem); pParentItem = groupItem(pParentItem); if (pParentItem) { const int iItem = pParentItem->indexOfChild(pItem); if (iItem >= 0) pParentItem->insertChild(iItem + 1, pFileItem); else pItem->addChild(pFileItem); } else { const int iItem = QTreeWidget::indexOfTopLevelItem(pItem); if (iItem >= 0) QTreeWidget::insertTopLevelItem(iItem + 1, pFileItem); else QTreeWidget::addTopLevelItem(pFileItem); } } } else QTreeWidget::addTopLevelItem(pFileItem); } } #if 0 if (pFileItem) QTreeWidget::setCurrentItem(pFileItem); #endif return pFileItem; } // Add a new group item, optionally under another group. qtractorFileGroupItem *qtractorFileListView::addGroupItem ( const QString& sName, qtractorFileGroupItem *pParentItem ) { qtractorFileGroupItem *pGroupItem = findGroupItem(sName); if (pGroupItem == nullptr) { pGroupItem = new qtractorFileGroupItem(sName); if (pParentItem) pParentItem->addChild(pGroupItem); else addTopLevelItem(pGroupItem); emit contentsChanged(); } #if 0 QTreeWidget::setCurrentItem(pGroupItem); #endif return pGroupItem; } // Current group item accessor... qtractorFileGroupItem *qtractorFileListView::currentGroupItem (void) const { return groupItem(QTreeWidget::currentItem()); } // Current file item accessor... qtractorFileListItem *qtractorFileListView::currentFileItem (void) const { QTreeWidgetItem *pItem = QTreeWidget::currentItem(); if (pItem && pItem->type() == FileItem) return static_cast (pItem); return nullptr; } // Make as current selection an existing file item. qtractorFileListItem *qtractorFileListView::selectFileItem ( const QString& sPath, int iChannel ) { qtractorFileListItem *pFileItem = findFileItem(sPath); if (pFileItem == nullptr) { QTreeWidget::setCurrentItem(nullptr); return nullptr; } // Shall we go deep further intto a channel item? if (iChannel >= 0) { // Open file item... pFileItem->setOpen(true); // Select channel item... const int iChildCount = pFileItem->childCount(); for (int i = 0; i < iChildCount; ++i) { QTreeWidgetItem *pItem = pFileItem->child(i); if (pItem->type() == qtractorFileListView::ChannelItem) { qtractorFileChannelItem *pChannelItem = static_cast (pItem); if (pChannelItem && pChannelItem->channel() == iChannel) { QTreeWidget::setCurrentItem(pChannelItem); return pFileItem; } } } } // Open file group, if any... qtractorFileGroupItem *pGroupItem = pFileItem->groupItem(); if (pGroupItem) pGroupItem->setOpen(true); // Nothing else than select file item... QTreeWidget::setCurrentItem(pFileItem); return pFileItem; } // Open and add a new file item below the current group one. void qtractorFileListView::openFile (void) { // Ask for the filename to open... QStringList files = openFileNames(); // Check if its a valid file... if (files.isEmpty()) return; // Find a proper group parent group item... qtractorFileListItem *pFileItem = nullptr; qtractorFileGroupItem *pParentItem = currentGroupItem(); // Pick each one of the selected files... int iUpdate = 0; QStringListIterator iter(files); while (iter.hasNext()) { const QString& sPath = iter.next(); // Add the new file item... pFileItem = addFileItem(sPath, pParentItem); // Make all this new open and visible. if (pFileItem) { ++iUpdate; if (pParentItem) pParentItem->setOpen(true); } } // Make the last one current... if (pFileItem) QTreeWidget::setCurrentItem(pFileItem); // Make proper notifications... if (iUpdate > 0) emit contentsChanged(); } // Add a new group item below the current one. void qtractorFileListView::newGroup (void) { qtractorFileGroupItem *pParentItem = currentGroupItem(); #if 0 if (pParentItem && !pParentItem->isOpen()) pParentItem = pParentItem->groupItem(); #endif qtractorFileGroupItem *pGroupItem = addGroupItem(tr("New Group"), pParentItem); if (pGroupItem) { pParentItem = pGroupItem->groupItem(); if (pParentItem) pParentItem->setOpen(true); editItem(pGroupItem, 0); } } // Copy/cut current file item(s) to clipboard. void qtractorFileListView::copyItem ( bool bCut ) { // Build URL list... QList urls; int iUpdate = 0; QList items = selectedItems(); QListIterator iter(items); while (iter.hasNext()) { QTreeWidgetItem *pItem = iter.next(); if (pItem->type() == qtractorFileListView::FileItem) { qtractorFileListItem *pFileItem = static_cast (pItem); if (pFileItem) { urls.append(QUrl::fromLocalFile(pFileItem->path())); if (bCut) { delete pFileItem; ++iUpdate; } } } } // Copy it to system clipboard... if (!urls.isEmpty()) { QMimeData *pMimeData = new QMimeData(); pMimeData->setUrls(urls); QApplication::clipboard()->setMimeData(pMimeData); } // Make proper notifications... if (iUpdate > 0) emit contentsChanged(); } // Paste file items from clipboard. void qtractorFileListView::pasteItem (void) { #if QT_VERSION >= QT_VERSION_CHECK(5, 0, 0) const QMimeData *pMimeData = QApplication::clipboard()->mimeData(); if (pMimeData == nullptr) return; if (!pMimeData->hasUrls()) return; // Find a proper group parent group item... qtractorFileGroupItem *pParentItem = currentGroupItem(); int iUpdate = 0; QListIterator iter(pMimeData->urls()); while (iter.hasNext()) { const QString& sPath = iter.next().toLocalFile(); if (!sPath.isEmpty()) { qtractorFileListItem *pFileItem = addFileItem(sPath, pParentItem); // Make all this new open and visible. if (pFileItem) { ++iUpdate; if (pParentItem) pParentItem->setOpen(true); } } } // Make proper notifications... if (iUpdate > 0) emit contentsChanged(); #endif } // Rename current group/file item. void qtractorFileListView::renameItem (void) { qtractorFileGroupItem *pGroupItem = currentGroupItem(); if (pGroupItem) editItem(pGroupItem, 0); } // Remove current group/file item. void qtractorFileListView::removeItem (void) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions == nullptr) return; int iUpdate = 0; QList items = selectedItems(); if (items.count() > 0) { // Prompt user if he/she's sure about this... if (pOptions->bConfirmRemove) { if (QMessageBox::warning(this, tr("Warning"), tr("About to remove %1 file item(s).\n\n" "Are you sure?") .arg(items.count()), QMessageBox::Ok | QMessageBox::Cancel) == QMessageBox::Cancel) return; } // Definite multi-delete... QListIterator iter(items); while (iter.hasNext()) { QTreeWidgetItem *pItem = iter.next(); // Remove from file registry, when applicable... if (pItem->type() == FileItem) { qtractorFileListItem *pFileItem = static_cast (pItem); if (pFileItem) pSession->files()->removeFileItem(m_iFileType, pFileItem); } // Scrap view item... delete pItem; ++iUpdate; } } else { QTreeWidgetItem *pItem = QTreeWidget::currentItem(); if (pItem) { // Prompt user if he/she's sure about this... if (pOptions->bConfirmRemove) { if (QMessageBox::warning(this, tr("Warning"), tr("About to remove %1 item:\n\n" "\"%2\"\n\n" "Are you sure?") .arg(pItem->type() == GroupItem ? tr("group") : tr("file")) .arg(pItem->text(0)), QMessageBox::Ok | QMessageBox::Cancel) == QMessageBox::Cancel) return; } // Remove from file registry, when applicable... if (pItem->type() == FileItem) { if (pItem->type() == FileItem) { qtractorFileListItem *pFileItem = static_cast (pItem); if (pFileItem) pSession->files()->removeFileItem(m_iFileType, pFileItem); } } // Scrap view item... delete pItem; ++iUpdate; } } if (iUpdate > 0) emit contentsChanged(); } // Emit actiovation signal for given item... void qtractorFileListView::activateItem ( QTreeWidgetItem *pItem ) { if (pItem == nullptr) pItem = QTreeWidget::currentItem(); if (pItem == nullptr) return; if (pItem->type() == FileItem) { qtractorFileListItem *pFileItem = static_cast (pItem); if (pFileItem) emit activated(pFileItem->path(), -1); } else if (pItem->type() == ChannelItem) { qtractorFileChannelItem *pChannelItem = static_cast (pItem); if (pChannelItem) emit activated(pChannelItem->path(), pChannelItem->channel()); } } // Clean-up unused file items. void qtractorFileListView::cleanupItem ( QTreeWidgetItem *pItem ) { if (pItem == nullptr) return; switch (pItem->type()) { case GroupItem: { const int iChildCount = pItem->childCount(); for (int i = 0; i < iChildCount; ++i) cleanupItem(pItem->child(i)); break; } case FileItem: { qtractorSession *pSession = qtractorSession::getInstance(); qtractorFileListItem *pFileItem = static_cast (pItem); if (pSession && pFileItem) { const QString& sPath = pFileItem->path(); qtractorFileList::Item *pFileListItem = pSession->files()->findItem(m_iFileType, sPath); if (pFileListItem && pFileListItem->clipRefCount() < 1) pItem->setSelected(true); } break; } default: break; } } void qtractorFileListView::cleanup (void) { QTreeWidget::setCurrentItem(nullptr); QTreeWidget::selectionModel()->clearSelection(); const int iItemCount = QTreeWidget::topLevelItemCount(); for (int i = 0; i < iItemCount; ++i) cleanupItem(QTreeWidget::topLevelItem(i)); removeItem(); } // Master clean-up. void qtractorFileListView::clear (void) { dragLeaveEvent(nullptr); m_pDragItem = nullptr; QTreeWidget::clear(); } // Find a group item, given its name. qtractorFileGroupItem *qtractorFileListView::findGroupItem ( const QString& sName ) const { return static_cast (findItem(sName, GroupItem)); } // Find a file item, given its name. qtractorFileListItem *qtractorFileListView::findFileItem ( const QString& sPath ) const { return static_cast (findItem(sPath, FileItem)); } // Find a list view item, given its type and name. QTreeWidgetItem *qtractorFileListView::findItem ( const QString& sText, int iType ) const { // Iterate all over the place to search for the item... QList items = QTreeWidget::findItems(sText, Qt::MatchFlags(Qt::MatchExactly | Qt::MatchRecursive), (iType == GroupItem ? 0 : pathColumn())); // Really check if it's of the intended type... QListIterator iter(items); while (iter.hasNext()) { QTreeWidgetItem *pItem = iter.next(); if (pItem->type() == iType) return pItem; } // Not found. return nullptr; } // Find and return the nearest group item... qtractorFileGroupItem *qtractorFileListView::groupItem ( QTreeWidgetItem *pItem ) const { while (pItem && pItem->type() != GroupItem) pItem = pItem->parent(); return static_cast (pItem); } // Prompt for proper file list open. QStringList qtractorFileListView::openFileNames (void) { // Ask for the filename to open... QStringList files = getOpenFileNames(); // Remember recent directory... if (!files.isEmpty()) setRecentDir(QFileInfo(files.first()).absolutePath()); return files; } // In-place toggle slot. void qtractorFileListView::itemClickedSlot ( QTreeWidgetItem *pItem ) { if (pItem == nullptr) return; if (pItem->type() == GroupItem) { qtractorFileGroupItem *pGroupItem = static_cast (pItem); if (pGroupItem) pGroupItem->setOpen(!pGroupItem->isOpen()); } else if (pItem->type() == FileItem) { qtractorFileListItem *pFileItem = static_cast (pItem); if (pFileItem) emit selected(pFileItem->path(), -1, pFileItem->isSelected()); if (pFileItem && pFileItem->childCount() > 0) pFileItem->setOpen(!pFileItem->isOpen()); } else if (pItem->type() == ChannelItem) { qtractorFileChannelItem *pChannelItem = static_cast (pItem); if (pChannelItem) emit selected(pChannelItem->path(), pChannelItem->channel(), pChannelItem->isSelected()); } } // In-place activation slot. void qtractorFileListView::itemActivatedSlot ( QTreeWidgetItem *pItem ) { activateItem(pItem); } // In-place open/close slot. void qtractorFileListView::itemExpandedSlot ( QTreeWidgetItem *pItem ) { if (pItem->type() == GroupItem) pItem->setIcon(0, QIcon(":/images/itemGroupOpen.png")); } void qtractorFileListView::itemCollapsedSlot ( QTreeWidgetItem *pItem ) { if (pItem->type() == GroupItem) pItem->setIcon(0, QIcon(":/images/itemGroup.png")); } // Tracking of item changes (e.g in-place edits). void qtractorFileListView::itemRenamedSlot (void) { // We just know that something is in edit mode... emit contentsChanged(); } // Auto-open timeout method. void qtractorFileListView::setAutoOpenTimeout ( int iAutoOpenTimeout ) { m_iAutoOpenTimeout = iAutoOpenTimeout; if (m_pAutoOpenTimer) delete m_pAutoOpenTimer; m_pAutoOpenTimer = 0; if (m_iAutoOpenTimeout > 0) { m_pAutoOpenTimer = new QTimer(this); QObject::connect(m_pAutoOpenTimer, SIGNAL(timeout()), SLOT(timeoutSlot())); } } // Auto-open timeout accessor. int qtractorFileListView::autoOpenTimeout (void) const { return m_iAutoOpenTimeout; } // Auto-open timer slot. void qtractorFileListView::timeoutSlot (void) { if (m_pAutoOpenTimer) { m_pAutoOpenTimer->stop(); qtractorFileGroupItem *pGroupItem = groupItem(m_pDropItem); if (pGroupItem && !pGroupItem->isOpen()) pGroupItem->setOpen(true); } } // Recently used directory, if any. void qtractorFileListView::setRecentDir ( const QString& sRecentDir ) { m_sRecentDir = sRecentDir; } const QString& qtractorFileListView::recentDir (void) const { return m_sRecentDir; } // Trap for help/tool-tip events. bool qtractorFileListView::eventFilter ( QObject *pObject, QEvent *pEvent ) { QWidget *pViewport = QTreeWidget::viewport(); if (static_cast (pObject) == pViewport && pEvent->type() == QEvent::ToolTip) { QHelpEvent *pHelpEvent = static_cast (pEvent); if (pHelpEvent) { QTreeWidgetItem *pItem = QTreeWidget::itemAt(pHelpEvent->pos()); qtractorFileGroupItem *pFileItem = static_cast (pItem); if (pFileItem) { QToolTip::showText(pHelpEvent->globalPos(), pFileItem->toolTip(), pViewport); return true; } } } // Not handled here. return QTreeWidget::eventFilter(pObject, pEvent); } // Handle mouse events for drag-and-drop stuff. void qtractorFileListView::mousePressEvent ( QMouseEvent *pMouseEvent ) { dragLeaveEvent(nullptr); m_posDrag = pMouseEvent->pos(); m_pDragItem = QTreeWidget::itemAt(m_posDrag); if (pMouseEvent->button() == Qt::LeftButton && (pMouseEvent->modifiers() & (Qt::ShiftModifier | Qt::ControlModifier)) == 0) { QTreeWidget::clearSelection(); QTreeWidget::setSelectionMode( QAbstractItemView::SingleSelection); } QTreeWidget::setCurrentItem(m_pDragItem); QTreeWidget::mousePressEvent(pMouseEvent); } void qtractorFileListView::mouseMoveEvent ( QMouseEvent *pMouseEvent ) { QTreeWidget::mouseMoveEvent(pMouseEvent); if ((pMouseEvent->buttons() & Qt::LeftButton) && m_pDragItem && ((pMouseEvent->pos() - m_posDrag).manhattanLength() >= QApplication::startDragDistance())) { // We'll start dragging something alright... QMimeData *pMimeData = nullptr; switch (m_pDragItem->type()) { case GroupItem: { pMimeData = new QMimeData(); pMimeData->setText(m_pDragItem->text(0)); break; } case FileItem: { // Selected items must only be file items... QList urls; QListIterator iter(selectedItems()); while (iter.hasNext()) { QTreeWidgetItem *pItem = iter.next(); if (pItem->type() == FileItem) { qtractorFileListItem *pFileItem = static_cast (pItem); if (pFileItem) urls.append(QUrl::fromLocalFile(pFileItem->path())); } } // Have we got something? if (!urls.isEmpty()) { pMimeData = new QMimeData(); pMimeData->setUrls(urls); } break; } case ChannelItem: { qtractorFileChannelDrag::List items; QListIterator iter(selectedItems()); while (iter.hasNext()) { QTreeWidgetItem *pItem = iter.next(); if (pItem->type() == ChannelItem) { qtractorFileChannelItem *pChannelItem = static_cast (pItem); if (pChannelItem) { qtractorFileChannelDrag::Item item; item.channel = pChannelItem->channel(); item.path = pChannelItem->path(); items.append(item); } } } if (!items.isEmpty()) { pMimeData = new QMimeData(); qtractorFileChannelDrag::encode(pMimeData, items); } break; } default: break; } // Have we got it right? if (pMimeData) { QDrag *pDrag = new QDrag(this); pDrag->setMimeData(pMimeData); pDrag->setPixmap(m_pDragItem->icon(0).pixmap(16)); pDrag->setHotSpot(QPoint(-4, -12)); pDrag->exec(Qt::LinkAction); // We've dragged and maybe dropped it by now... // QTreeWidget::reset(); QTreeWidget::setSelectionMode( QAbstractItemView::ExtendedSelection); dragLeaveEvent(nullptr); m_pDragItem = nullptr; } } } void qtractorFileListView::mouseReleaseEvent ( QMouseEvent *pMouseEvent ) { QTreeWidget::mouseReleaseEvent(pMouseEvent); QTreeWidget::setSelectionMode( QAbstractItemView::ExtendedSelection); dragLeaveEvent(nullptr); m_pDragItem = nullptr; } // Drag-n-drop stuff. bool qtractorFileListView::canDecodeEvent ( QDropEvent *pDropEvent ) { if (m_pDragItem && pDropEvent->source() != this) m_pDragItem = nullptr; return (pDropEvent->mimeData()->hasText() || pDropEvent->mimeData()->hasUrls()); } bool qtractorFileListView::canDropItem ( QTreeWidgetItem *pDropItem ) const { if (m_pDragItem) { while (pDropItem) { if (pDropItem == m_pDragItem) return false; QTreeWidgetItem *pParentItem = pDropItem->parent(); if (pParentItem == m_pDragItem) return false; pDropItem = pParentItem; } } return true; } // Ensure given item is brought to viewport visibility... void qtractorFileListView::ensureVisibleItem ( QTreeWidgetItem *pItem ) { QTreeWidgetItem *pItemAbove = pItem->parent(); if (pItemAbove) { const int iItem = pItemAbove->indexOfChild(pItem); if (iItem > 0) pItemAbove = pItemAbove->child(iItem - 1); } else { const int iItem = QTreeWidget::indexOfTopLevelItem(pItem); if (iItem > 0) { pItemAbove = QTreeWidget::topLevelItem(iItem - 1); if (pItemAbove) { const int iItemCount = pItemAbove->childCount(); if (pItemAbove->isExpanded()) pItemAbove = pItemAbove->child(iItemCount - 1); } } } if (pItemAbove) QTreeWidget::scrollToItem(pItemAbove); QTreeWidget::scrollToItem(pItem); } // Track on the current drop item position. QTreeWidgetItem *qtractorFileListView::dragDropItem ( const QPoint& pos ) { QTreeWidgetItem *pDropItem = QTreeWidget::itemAt(pos); if (pDropItem && pDropItem->type() != ChannelItem) { if (pDropItem != m_pDropItem) { m_pDropItem = pDropItem; ensureVisibleItem(m_pDropItem); if (m_pAutoOpenTimer) m_pAutoOpenTimer->start(m_iAutoOpenTimeout); } } else { m_pDropItem = nullptr; if (m_pAutoOpenTimer) m_pAutoOpenTimer->stop(); } moveRubberBand(m_pDropItem, pos.x() < QTreeWidget::indentation()); return pDropItem; } void qtractorFileListView::dragEnterEvent ( QDragEnterEvent *pDragEnterEvent ) { #if 0 if (!canDecodeEvent(pDragEnterEvent)) { pDragEnterEvent->ignore(); return; } QTreeWidgetItem *pDropItem = dragDropItem(pDragEnterEvent->pos()); if (canDropItem(pDropItem)) { if (!pDragEnterEvent->isAccepted()) { pDragEnterEvent->setDropAction(Qt::MoveAction); pDragEnterEvent->accept(); } } else { pDragEnterEvent->ignore(); } #else // Always accept the drag-enter event, // so let we deal with it during move later... pDragEnterEvent->accept(); #endif } void qtractorFileListView::dragMoveEvent ( QDragMoveEvent *pDragMoveEvent ) { if (!canDecodeEvent(pDragMoveEvent)) { pDragMoveEvent->ignore(); return; } QTreeWidgetItem *pDropItem = dragDropItem( #if QT_VERSION >= QT_VERSION_CHECK(6, 0, 0) pDragMoveEvent->position().toPoint()); #else pDragMoveEvent->pos()); #endif if (canDropItem(pDropItem)) { if (!pDragMoveEvent->isAccepted()) { pDragMoveEvent->setDropAction(Qt::MoveAction); pDragMoveEvent->accept(); } } else { pDragMoveEvent->ignore(); } } void qtractorFileListView::dragLeaveEvent ( QDragLeaveEvent */*pDragLeaveEvent*/ ) { if (m_pRubberBand) delete m_pRubberBand; m_pRubberBand = nullptr; m_pDropItem = nullptr; if (m_pAutoOpenTimer) m_pAutoOpenTimer->stop(); } void qtractorFileListView::dropEvent ( QDropEvent *pDropEvent ) { const QPoint& pos #if QT_VERSION >= QT_VERSION_CHECK(6, 0, 0) = pDropEvent->position().toPoint(); #else = pDropEvent->pos(); #endif QTreeWidgetItem *pDropItem = dragDropItem(pos); if (!canDropItem(pDropItem)) { dragLeaveEvent(nullptr); m_pDragItem = nullptr; return; } // Not quite parent, but the exact drop target... qtractorFileGroupItem *pParentItem = static_cast (pDropItem); const bool bOutdent = (pos.x() < QTreeWidget::indentation()); // Get access to the pertinent drop data... int iUpdate = 0; const QMimeData *pMimeData = pDropEvent->mimeData(); // Let's see how many files there are... if (pMimeData->hasUrls()) { QListIterator iter(pMimeData->urls()); iter.toBack(); while (iter.hasPrevious()) { const QString& sPath = iter.previous().toLocalFile(); // Is it one from ourselves (file item) ?... if (m_pDragItem && m_pDragItem->type() == FileItem) { if (dropItem(pDropItem, findItem(sPath, FileItem), bOutdent)) ++iUpdate; } else if (addFileItem(sPath, pParentItem)) ++iUpdate; } } else if (pMimeData->hasText()) { // Maybe its just a new convenience group... const QString& sText = pMimeData->text(); // Is it one from ourselves (group item) ?... if (m_pDragItem && m_pDragItem->type() == GroupItem) { if (dropItem(pDropItem, findItem(sText, GroupItem), bOutdent)) ++iUpdate; } else if (addGroupItem(sText, pParentItem)) ++iUpdate; } // Teke care of change modification... if (iUpdate > 0) { // Make parent open, anyway... qtractorFileGroupItem *pGroupItem = groupItem(pDropItem); if (pGroupItem) pGroupItem->setOpen(true); // Notify that we've changed something. emit contentsChanged(); } dragLeaveEvent(nullptr); m_pDragItem = nullptr; } // Drag-and-drop target method... QTreeWidgetItem *qtractorFileListView::dropItem ( QTreeWidgetItem *pDropItem, QTreeWidgetItem *pDragItem, bool bOutdent ) { // We must be dropping something... if (pDragItem == nullptr) return nullptr; // Take the item from list... int iItem; QTreeWidgetItem *pParentItem = pDragItem->parent(); if (pParentItem) { iItem = pParentItem->indexOfChild(pDragItem); if (iItem >= 0) pDragItem = pParentItem->takeChild(iItem); } else { iItem = QTreeWidget::indexOfTopLevelItem(pDragItem); if (iItem >= 0) pDragItem = QTreeWidget::takeTopLevelItem(iItem); } // Insert it back... if (pDropItem) { if (pDropItem->type() == GroupItem && !bOutdent) { pDropItem->insertChild(0, pDragItem); } else { pParentItem = pDropItem->parent(); if (pParentItem) { iItem = pParentItem->indexOfChild(pDropItem); pParentItem->insertChild(iItem + 1, pDragItem); } else { iItem = QTreeWidget::indexOfTopLevelItem(pDropItem); QTreeWidget::insertTopLevelItem(iItem + 1, pDragItem); } } } else { QTreeWidget::addTopLevelItem(pDragItem); } // Return the new item... return pDragItem; } // Draw a dragging separator line. void qtractorFileListView::moveRubberBand ( QTreeWidgetItem *pDropItem, bool bOutdent ) { // Is there any item upon we migh drop anything? if (pDropItem == nullptr) { if (m_pRubberBand) m_pRubberBand->hide(); return; } // Create the rubber-band if there's none... if (m_pRubberBand == nullptr) { m_pRubberBand = new qtractorRubberBand( QRubberBand::Line, QTreeWidget::viewport()); #if 0 QPalette pal(m_pRubberBand->palette()); pal.setColor(m_pRubberBand->foregroundRole(), Qt::blue); m_pRubberBand->setPalette(pal); m_pRubberBand->setBackgroundRole(QPalette::NoRole); #endif } // Just move it QRect rect = QTreeWidget::visualItemRect(pDropItem); if (pDropItem->type() == GroupItem && !bOutdent) rect.setX(rect.x() + QTreeWidget::indentation()); rect.setTop(rect.bottom() + 1); rect.setHeight(3); m_pRubberBand->setGeometry(rect); // Ah, and make it visible, of course... if (!m_pRubberBand->isVisible()) m_pRubberBand->show(); } // Custom file list loaders. bool qtractorFileListView::loadListElement ( qtractorDocument *pDocument, QDomElement *pElement, QTreeWidgetItem *pItem ) { if (pItem && pItem->type() != GroupItem) return false; qtractorFileGroupItem *pParentItem = static_cast (pItem); qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return false; // Make it all relative to session directory... const QDir dir(pSession->sessionDir()); // Load children... for (QDomNode nChild = pElement->firstChild(); !nChild.isNull(); nChild = nChild.nextSibling()) { // Convert node to element... QDomElement eChild = nChild.toElement(); if (eChild.isNull()) continue; // Now it depends on item tag/type... if (eChild.tagName() == "group") { qtractorFileGroupItem *pGroupItem = new qtractorFileGroupItem(eChild.attribute("name")); if (pParentItem) pParentItem->addChild(pGroupItem); else addTopLevelItem(pGroupItem); if (!loadListElement(pDocument, &eChild, pGroupItem)) return false; pGroupItem->setOpen( qtractorDocument::boolFromText(eChild.attribute("open"))); } else if (eChild.tagName() == "file") { qtractorFileListItem *pFileItem = createFileItem( QDir::cleanPath(dir.absoluteFilePath(eChild.text()))); if (pFileItem) { pFileItem->setText(0, eChild.attribute("name")); if (pParentItem) pParentItem->addChild(pFileItem); else QTreeWidget::addTopLevelItem(pFileItem); if (pSession) pSession->files()->addFileItem(m_iFileType, pFileItem); } } } return true; } // The elemental loader implementation. bool qtractorFileListView::loadElement ( qtractorDocument *pDocument, QDomElement *pElement ) { clear(); return loadListElement(pDocument, pElement, nullptr); } // Custom file list saver. bool qtractorFileListView::saveListElement ( qtractorDocument *pDocument, QDomElement *pElement, QTreeWidgetItem *pItem ) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return false; // Create the new child element... switch (pItem->type()) { case GroupItem: { qtractorFileGroupItem *pGroupItem = static_cast (pItem); QDomElement eGroup = pDocument->document()->createElement("group"); eGroup.setAttribute("name", pGroupItem->text(0)); eGroup.setAttribute("open", qtractorDocument::textFromBool(pGroupItem->isOpen())); const int iChildCount = pItem->childCount(); for (int i = 0; i < iChildCount; ++i) saveListElement(pDocument, &eGroup, pGroupItem->child(i)); pElement->appendChild(eGroup); break; } case FileItem: { qtractorFileListItem *pFileItem = static_cast (pItem); QString sPath = pFileItem->path(); qtractorFileList::Item *pFileListItem = pSession->files()->findItem(m_iFileType, sPath); if (pFileListItem && (pFileListItem->clipRefCount() > 0 || !pFileListItem->isAutoRemove())) { // Make it all relative to archive or session directory... if (pDocument->isArchive() || pDocument->isSymLink()) { sPath = pDocument->addFile(sPath); } else { const QDir dir(pSession->sessionDir()); sPath = dir.relativeFilePath(sPath); } // Save file item if valid... QDomElement eFile = pDocument->document()->createElement("file"); eFile.setAttribute("name", pFileItem->text(0)); eFile.appendChild(pDocument->document()->createTextNode(sPath)); pElement->appendChild(eFile); } break; } default: break; } return true; } // The elemental saver implementation. bool qtractorFileListView::saveElement ( qtractorDocument *pDocument, QDomElement *pElement ) { const int iItemCount = QTreeWidget::topLevelItemCount(); for (int i = 0; i < iItemCount; ++i) saveListElement(pDocument, pElement, QTreeWidget::topLevelItem(i)); return true; } // end of qtractorFileListView.cpp qtractor-0.9.25/src/PaxHeaders/qtractorLadspaPlugin.cpp0000644000000000000000000000013214166551171020171 xustar0030 mtime=1641730681.444610146 30 atime=1641730681.444610146 30 ctime=1641730681.444610146 qtractor-0.9.25/src/qtractorLadspaPlugin.cpp0000644000175000001440000004167114166551171021432 0ustar00rncbcusers00000000000000// qtractorLadspaPlugin.cpp // /**************************************************************************** Copyright (C) 2005-2021, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #ifdef CONFIG_LADSPA #include "qtractorLadspaPlugin.h" #include "qtractorSession.h" #include "qtractorAudioEngine.h" #include //---------------------------------------------------------------------------- // qtractorLadspaPluginType -- LADSPA plugin type instance. // // Derived methods. bool qtractorLadspaPluginType::open (void) { // Do we have a descriptor already? if (m_pLadspaDescriptor == nullptr) m_pLadspaDescriptor = ladspa_descriptor(file(), index()); if (m_pLadspaDescriptor == nullptr) return false; #ifdef CONFIG_DEBUG qDebug("qtractorLadspaPluginType[%p]::open() filename=\"%s\" index=%lu", this, filename().toUtf8().constData(), index()); #endif // Retrieve plugin type names. m_sName = m_pLadspaDescriptor->Name; m_sLabel = m_pLadspaDescriptor->Label; // Retrieve plugin unique identifier. m_iUniqueID = m_pLadspaDescriptor->UniqueID; // Compute and cache port counts... m_iControlIns = 0; m_iControlOuts = 0; m_iAudioIns = 0; m_iAudioOuts = 0; m_iMidiIns = 0; m_iMidiOuts = 0; for (unsigned long i = 0; i < m_pLadspaDescriptor->PortCount; ++i) { const LADSPA_PortDescriptor portType = m_pLadspaDescriptor->PortDescriptors[i]; if (LADSPA_IS_PORT_INPUT(portType)) { if (LADSPA_IS_PORT_AUDIO(portType)) ++m_iAudioIns; else if (LADSPA_IS_PORT_CONTROL(portType)) ++m_iControlIns; } else if (LADSPA_IS_PORT_OUTPUT(portType)) { if (LADSPA_IS_PORT_AUDIO(portType)) ++m_iAudioOuts; else if (LADSPA_IS_PORT_CONTROL(portType)) ++m_iControlOuts; } } // Cache flags. m_bRealtime = LADSPA_IS_HARD_RT_CAPABLE(m_pLadspaDescriptor->Properties); // Done. return true; } void qtractorLadspaPluginType::close (void) { m_pLadspaDescriptor = nullptr; } // Factory method (static) qtractorLadspaPluginType *qtractorLadspaPluginType::createType ( qtractorPluginFile *pFile, unsigned long iIndex ) { // Sanity check... if (pFile == nullptr) return nullptr; // Retrieve descriptor if any... const LADSPA_Descriptor *pLadspaDescriptor = ladspa_descriptor(pFile, iIndex); if (pLadspaDescriptor == nullptr) return nullptr; // Yep, most probably its a valid plugin descriptor... return new qtractorLadspaPluginType(pFile, iIndex, qtractorPluginType::Ladspa, pLadspaDescriptor); } // Descriptor method (static) const LADSPA_Descriptor *qtractorLadspaPluginType::ladspa_descriptor ( qtractorPluginFile *pFile, unsigned long iIndex ) { // Retrieve the descriptor function, if any... LADSPA_Descriptor_Function pfnLadspaDescriptor = (LADSPA_Descriptor_Function) pFile->resolve("ladspa_descriptor"); if (pfnLadspaDescriptor == nullptr) return nullptr; // Retrieve descriptor if any... return (*pfnLadspaDescriptor)(iIndex); } // Instance cached-deferred accesors. const QString& qtractorLadspaPluginType::aboutText (void) { if (m_sAboutText.isEmpty() && m_pLadspaDescriptor) { if (m_pLadspaDescriptor->Maker) { if (!m_sAboutText.isEmpty()) m_sAboutText += '\n'; m_sAboutText += QObject::tr("Author: "); m_sAboutText += m_pLadspaDescriptor->Maker; } if (m_pLadspaDescriptor->Copyright) { if (!m_sAboutText.isEmpty()) m_sAboutText += '\n'; m_sAboutText += QObject::tr("Copyright: "); m_sAboutText += m_pLadspaDescriptor->Copyright; } } return m_sAboutText; } //---------------------------------------------------------------------------- // qtractorLadspaPlugin -- LADSPA plugin instance. // // Constructors. qtractorLadspaPlugin::qtractorLadspaPlugin ( qtractorPluginList *pList, qtractorLadspaPluginType *pLadspaType ) : qtractorPlugin(pList, pLadspaType), m_phInstances(nullptr), m_piControlOuts(nullptr), m_pfControlOuts(nullptr), m_piAudioIns(nullptr), m_piAudioOuts(nullptr), m_pfIDummy(nullptr), m_pfODummy(nullptr), m_pfLatency(nullptr) { #ifdef CONFIG_DEBUG qDebug("qtractorLadspaPlugin[%p] filename=\"%s\" index=%lu typeHint=%d", this, type()->filename().toUtf8().constData(), type()->index(), int(type()->typeHint())); #endif // Get some structural data first... const LADSPA_Descriptor *pLadspaDescriptor = pLadspaType->ladspa_descriptor(); if (pLadspaDescriptor) { unsigned short iControlOuts = pLadspaType->controlOuts(); unsigned short iAudioIns = pLadspaType->audioIns(); unsigned short iAudioOuts = pLadspaType->audioOuts(); if (iAudioIns > 0) m_piAudioIns = new unsigned long [iAudioIns]; if (iAudioOuts > 0) m_piAudioOuts = new unsigned long [iAudioOuts]; if (iControlOuts > 0) { m_piControlOuts = new unsigned long [iControlOuts]; m_pfControlOuts = new float [iControlOuts]; } iControlOuts = iAudioIns = iAudioOuts = 0; for (unsigned long i = 0; i < pLadspaDescriptor->PortCount; ++i) { const LADSPA_PortDescriptor portType = pLadspaDescriptor->PortDescriptors[i]; if (LADSPA_IS_PORT_INPUT(portType)) { if (LADSPA_IS_PORT_AUDIO(portType)) m_piAudioIns[iAudioIns++] = i; else if (LADSPA_IS_PORT_CONTROL(portType)) addParam(new Param(this, i)); } else if (LADSPA_IS_PORT_OUTPUT(portType)) { if (LADSPA_IS_PORT_AUDIO(portType)) m_piAudioOuts[iAudioOuts++] = i; else if (LADSPA_IS_PORT_CONTROL(portType)) { m_piControlOuts[iControlOuts] = i; m_pfControlOuts[iControlOuts] = 0.0f; if (::strcmp(pLadspaDescriptor->PortNames[i], "latency") == 0) m_pfLatency = &m_pfControlOuts[iControlOuts]; ++iControlOuts; } } } // FIXME: instantiate each instance properly... qtractorLadspaPlugin::setChannels(channels()); } } // Destructor. qtractorLadspaPlugin::~qtractorLadspaPlugin (void) { // Cleanup all plugin instances... setChannels(0); // Free up all the rest... if (m_piAudioOuts) delete [] m_piAudioOuts; if (m_piAudioIns) delete [] m_piAudioIns; if (m_piControlOuts) delete [] m_piControlOuts; if (m_pfControlOuts) delete [] m_pfControlOuts; if (m_pfIDummy) delete [] m_pfIDummy; if (m_pfODummy) delete [] m_pfODummy; } // Channel/instance number accessors. void qtractorLadspaPlugin::setChannels ( unsigned short iChannels ) { // Check our type... qtractorLadspaPluginType *pLadspaType = static_cast (type()); if (pLadspaType == nullptr) return; // Estimate the (new) number of instances... const unsigned short iOldInstances = instances(); unsigned short iInstances = 0; if (iChannels > 0) { iInstances = pLadspaType->instances(iChannels, list()->isMidi()); // Now see if instance count changed anyhow... if (iInstances == iOldInstances && iChannels == channels()) return; } const LADSPA_Descriptor *pLadspaDescriptor = pLadspaType->ladspa_descriptor(); if (pLadspaDescriptor == nullptr) return; // Gotta go for a while... const bool bActivated = isActivated(); setChannelsActivated(iChannels, false); // Set new instance number... setInstances(iInstances); if (m_phInstances) { if (pLadspaDescriptor->cleanup) { for (unsigned short i = 0; i < iOldInstances; ++i) (*pLadspaDescriptor->cleanup)(m_phInstances[i]); } delete [] m_phInstances; m_phInstances = nullptr; } // Bail out, if none are about to be created... if (iInstances < 1) { setChannelsActivated(iChannels, bActivated); return; } #ifdef CONFIG_DEBUG qDebug("qtractorLadspaPlugin[%p]::setChannels(%u) instances=%u", this, iChannels, iInstances); #endif // Allocate the dummy audio I/O buffers... qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; qtractorAudioEngine *pAudioEngine = pSession->audioEngine(); if (pAudioEngine == nullptr) return; const unsigned int iSampleRate = pAudioEngine->sampleRate(); const unsigned int iBufferSizeEx = pAudioEngine->bufferSizeEx(); const unsigned short iAudioIns = pLadspaType->audioIns(); const unsigned short iAudioOuts = pLadspaType->audioOuts(); if (iChannels < iAudioIns) { if (m_pfIDummy) delete [] m_pfIDummy; m_pfIDummy = new float [iBufferSizeEx]; ::memset(m_pfIDummy, 0, iBufferSizeEx * sizeof(float)); } if (iChannels < iAudioOuts) { if (m_pfODummy) delete [] m_pfODummy; m_pfODummy = new float [iBufferSizeEx]; // ::memset(m_pfODummy, 0, iBufferSizeEx * sizeof(float)); } // We'll need output control (not dummy anymore) port indexes... const unsigned short iControlOuts = pLadspaType->controlOuts(); unsigned short i, j; // Allocate new instances... m_phInstances = new LADSPA_Handle [iInstances]; for (i = 0; i < iInstances; ++i) { // Instantiate them properly first... LADSPA_Handle handle = (*pLadspaDescriptor->instantiate)(pLadspaDescriptor, iSampleRate); // Connect all existing input control ports... const qtractorPlugin::Params& params = qtractorPlugin::params(); qtractorPlugin::Params::ConstIterator param = params.constBegin(); const qtractorPlugin::Params::ConstIterator& param_end = params.constEnd(); for ( ; param != param_end; ++param) { qtractorPlugin::Param *pParam = param.value(); // Just in case the plugin decides // to set the port value at this time... float *pfValue = pParam->subject()->data(); float fValue = *pfValue; (*pLadspaDescriptor->connect_port)(handle, pParam->index(), pfValue); // Make new one the default and restore port value... pParam->setDefaultValue(*pfValue); *pfValue = fValue; } // Connect all existing output control ports... for (j = 0; j < iControlOuts; ++j) { (*pLadspaDescriptor->connect_port)(handle, m_piControlOuts[j], &m_pfControlOuts[j]); } // Connect all dummy input ports... if (m_pfIDummy) for (j = iChannels; j < iAudioIns; ++j) { (*pLadspaDescriptor->connect_port)(handle, m_piAudioIns[j], m_pfIDummy); // dummy input port! } // Connect all dummy output ports... if (m_pfODummy) for (j = iChannels; j < iAudioOuts; ++j) { (*pLadspaDescriptor->connect_port)(handle, m_piAudioOuts[j], m_pfODummy); // dummy input port! } // This is it... m_phInstances[i] = handle; } // (Re)issue all configuration as needed... realizeConfigs(); realizeValues(); // But won't need it anymore. releaseConfigs(); releaseValues(); // (Re)activate instance if necessary... setChannelsActivated(iChannels, bActivated); } // Specific accessors. const LADSPA_Descriptor *qtractorLadspaPlugin::ladspa_descriptor (void) const { qtractorLadspaPluginType *pLadspaType = static_cast (type()); return (pLadspaType ? pLadspaType->ladspa_descriptor() : nullptr); } LADSPA_Handle qtractorLadspaPlugin::ladspa_handle ( unsigned short iInstance ) const { return (m_phInstances ? m_phInstances[iInstance] : nullptr); } // Do the actual activation. void qtractorLadspaPlugin::activate (void) { const LADSPA_Descriptor *pLadspaDescriptor = ladspa_descriptor(); if (pLadspaDescriptor == nullptr) return; if (m_phInstances && pLadspaDescriptor->activate) { for (unsigned short i = 0; i < instances(); ++i) (*pLadspaDescriptor->activate)(m_phInstances[i]); } } // Do the actual deactivation. void qtractorLadspaPlugin::deactivate (void) { const LADSPA_Descriptor *pLadspaDescriptor = ladspa_descriptor(); if (pLadspaDescriptor == nullptr) return; if (m_phInstances && pLadspaDescriptor->deactivate) { for (unsigned short i = 0; i < instances(); ++i) (*pLadspaDescriptor->deactivate)(m_phInstances[i]); } } // The main plugin processing procedure. void qtractorLadspaPlugin::process ( float **ppIBuffer, float **ppOBuffer, unsigned int nframes ) { if (m_phInstances == nullptr) return; const LADSPA_Descriptor *pLadspaDescriptor = ladspa_descriptor(); if (pLadspaDescriptor == nullptr) return; // We'll cross channels over instances... const unsigned short iInstances = instances(); const unsigned short iChannels = channels(); const unsigned short iAudioIns = audioIns(); const unsigned short iAudioOuts = audioOuts(); unsigned short iIChannel = 0; unsigned short iOChannel = 0; unsigned short i, j; // For each plugin instance... for (i = 0; i < iInstances; ++i) { LADSPA_Handle handle = m_phInstances[i]; // For each instance audio input port... for (j = 0; j < iAudioIns && iIChannel < iChannels; ++j) { (*pLadspaDescriptor->connect_port)(handle, m_piAudioIns[j], ppIBuffer[iIChannel++]); } // For each instance audio output port... for (j = 0; j < iAudioOuts && iOChannel < iChannels; ++j) { (*pLadspaDescriptor->connect_port)(handle, m_piAudioOuts[j], ppOBuffer[iOChannel++]); } // Make it run... (*pLadspaDescriptor->run)(handle, nframes); // Wrap dangling output channels?... for (j = iOChannel; j < iChannels; ++j) ::memset(ppOBuffer[j], 0, nframes * sizeof(float)); } } //---------------------------------------------------------------------------- // qtractorLadspaPlugin::Param -- LADSPA plugin control input port instance. // // Constructors. qtractorLadspaPlugin::Param::Param ( qtractorLadspaPlugin *pLadspaPlugin, unsigned long iIndex ) : qtractorPlugin::Param(pLadspaPlugin, iIndex) { const LADSPA_Descriptor *pLadspaDescriptor = pLadspaPlugin->ladspa_descriptor(); const LADSPA_PortRangeHint *pPortRangeHint = &(pLadspaDescriptor->PortRangeHints[iIndex]); m_portHints = pPortRangeHint->HintDescriptor; // Set nominal parameter name... setName(pLadspaDescriptor->PortNames[iIndex]); // Initialize default sample-rate... unsigned int iSampleRate = 44100; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession) { qtractorAudioEngine *pAudioEngine = pSession->audioEngine(); if (pAudioEngine) iSampleRate = pAudioEngine->sampleRate(); } // Initialize range values... float fMinValue = 0.0f; if (isBoundedBelow()) { fMinValue = pPortRangeHint->LowerBound; if (isSampleRate()) fMinValue *= float(iSampleRate); } setMinValue(fMinValue); float fMaxValue = 1.0f; if (isBoundedAbove()) { fMaxValue = pPortRangeHint->UpperBound; if (isSampleRate()) fMaxValue *= float(iSampleRate); } setMaxValue(fMaxValue); // Port default value... float fDefaultValue = value(); if (isDefaultValue()) { switch (m_portHints & LADSPA_HINT_DEFAULT_MASK) { case LADSPA_HINT_DEFAULT_MINIMUM: fDefaultValue = fMinValue; break; case LADSPA_HINT_DEFAULT_LOW: if (isLogarithmic()) { fDefaultValue = ::expf( ::logf(fMinValue) * 0.75f + ::logf(fMaxValue) * 0.25f); } else { fDefaultValue = (fMinValue * 0.75f + fMaxValue * 0.25f); } break; case LADSPA_HINT_DEFAULT_MIDDLE: if (isLogarithmic()) { fDefaultValue = ::sqrt(fMinValue * fMaxValue); } else { fDefaultValue = (fMinValue + fMaxValue) * 0.5f; } break; case LADSPA_HINT_DEFAULT_HIGH: if (isLogarithmic()) { fDefaultValue = ::expf( ::logf(fMinValue) * 0.25f + ::logf(fMaxValue) * 0.75f); } else { fDefaultValue = (fMinValue * 0.25f + fMaxValue * 0.75f); } break; case LADSPA_HINT_DEFAULT_MAXIMUM: fDefaultValue = fMaxValue; break; case LADSPA_HINT_DEFAULT_0: fDefaultValue = 0.0f; break; case LADSPA_HINT_DEFAULT_1: fDefaultValue = 1.0f; break; case LADSPA_HINT_DEFAULT_100: fDefaultValue = 100.0f; break; case LADSPA_HINT_DEFAULT_440: fDefaultValue = 440.0f; break; } } setDefaultValue(fDefaultValue); // Initialize port value... // reset(); -- deferred to qtractorPlugin::addParam(); } // Port range hints predicate methods. bool qtractorLadspaPlugin::Param::isBoundedBelow (void) const { return LADSPA_IS_HINT_BOUNDED_BELOW(m_portHints); } bool qtractorLadspaPlugin::Param::isBoundedAbove (void) const { return LADSPA_IS_HINT_BOUNDED_ABOVE(m_portHints); } bool qtractorLadspaPlugin::Param::isDefaultValue (void) const { return LADSPA_IS_HINT_HAS_DEFAULT(m_portHints); } bool qtractorLadspaPlugin::Param::isLogarithmic (void) const { return LADSPA_IS_HINT_LOGARITHMIC(m_portHints); } bool qtractorLadspaPlugin::Param::isSampleRate (void) const { return LADSPA_IS_HINT_SAMPLE_RATE(m_portHints); } bool qtractorLadspaPlugin::Param::isInteger (void) const { return LADSPA_IS_HINT_INTEGER(m_portHints); } bool qtractorLadspaPlugin::Param::isToggled (void) const { return LADSPA_IS_HINT_TOGGLED(m_portHints); } bool qtractorLadspaPlugin::Param::isDisplay (void) const { return false; } #endif // CONFIG_LADSPA // end of qtractorLadspaPlugin.cpp qtractor-0.9.25/src/PaxHeaders/config.h.cmake0000644000000000000000000000013214166551171016017 xustar0030 mtime=1641730681.429609984 30 atime=1641730681.429609984 30 ctime=1641730681.429609984 qtractor-0.9.25/src/config.h.cmake0000644000175000001440000001706614166551171017261 0ustar00rncbcusers00000000000000#ifndef CONFIG_H #define CONFIG_H /* Define to the full name of this package. */ #cmakedefine PACKAGE_NAME "@PACKAGE_NAME@" /* Define to the full name and version of this package. */ #cmakedefine PACKAGE_STRING "@PACKAGE_STRING@" /* Define to the version of this package. */ #cmakedefine PACKAGE_VERSION "@PACKAGE_VERSION@" /* Define to the address where bug reports for this package should be sent. */ #cmakedefine PACKAGE_BUGREPORT "@PACKAGE_BUGREPORT@" /* Define to the one symbol short name of this package. */ #cmakedefine PACKAGE_TARNAME "@PACKAGE_TARNAME@" /* Define to the version of this package. */ #cmakedefine CONFIG_VERSION "@CONFIG_VERSION@" /* Define to the build version of this package. */ #cmakedefine CONFIG_BUILD_VERSION "@CONFIG_BUILD_VERSION@" /* Default installation prefix. */ #cmakedefine CONFIG_PREFIX "@CONFIG_PREFIX@" /* Define to target installation dirs. */ #cmakedefine CONFIG_BINDIR "@CONFIG_BINDIR@" #cmakedefine CONFIG_LIBDIR "@CONFIG_LIBDIR@" #cmakedefine CONFIG_DATADIR "@CONFIG_DATADIR@" #cmakedefine CONFIG_MANDIR "@CONFIG_MANDIR@" /* Define if debugging is enabled. */ #cmakedefine CONFIG_DEBUG @CONFIG_DEBUG@ /* Define to 1 if you have the header file. */ #cmakedefine HAVE_SIGNAL_H @HAVE_SIGNAL_H@ /* Define if IEEE 32bit float optimizations are enabled. */ #cmakedefine CONFIG_FLOAT32 @CONFIG_FLOAT32@ /* Define if round is available. */ #cmakedefine CONFIG_ROUND @CONFIG_ROUND@ /* Define if JACK library is available. */ #cmakedefine CONFIG_LIBJACK @CONFIG_LIBJACK@ /* Define if ALSA library is available. */ #cmakedefine CONFIG_LIBASOUND @CONFIG_LIBASOUND@ /* Define if SNDFILE library is available. */ #cmakedefine CONFIG_LIBSNDFILE @CONFIG_LIBSNDFILE@ /* Define if VORBIS library is available. */ #cmakedefine CONFIG_LIBVORBIS @CONFIG_LIBVORBIS@ /* Define if MAD library is available. */ #cmakedefine CONFIG_LIBMAD @CONFIG_LIBMAD@ /* Define if SAMPLERATE library is available. */ #cmakedefine CONFIG_LIBSAMPLERATE @CONFIG_LIBSAMPLERATE@ /* Define if RUBBERBAND library is available. */ #cmakedefine CONFIG_LIBRUBBERBAND @CONFIG_LIBRUBBERBAND@ /* Define if AUBIO library is available. */ #cmakedefine CONFIG_LIBAUBIO @CONFIG_LIBAUBIO@ /* Define if LIBLO library is available. */ #cmakedefine CONFIG_LIBLO @CONFIG_LIBLO@ /* Define if ZLIB library is available. */ #cmakedefine CONFIG_LIBZ @CONFIG_LIBZ@ /* Define if LILV library is available. */ #cmakedefine CONFIG_LIBLILV @CONFIG_LIBLILV@ /* Define if lilv_file_uri_parse is available. */ #cmakedefine CONFIG_LILV_FILE_URI_PARSE @CONFIG_LILV_FILE_URI_PARSE@ /* Define if lilv_world_unload_resource is available. */ #cmakedefine CONFIG_LILV_WORLD_UNLOAD_RESOURCE @CONFIG_LILV_WORLD_UNLOAD_RESOURCE@ /* Define if SUIL library is enabled. */ #cmakedefine CONFIG_LIBSUIL @CONFIG_LIBSUIL@ /* Define if suil_instance_get_handle is available. */ #cmakedefine CONFIG_SUIL_INSTANCE_GET_HANDLE @CONFIG_SUIL_INSTANCE_GET_HANDLE@ /* Define if JACK latency support is available. */ #cmakedefine CONFIG_JACK_LATENCY @CONFIG_JACK_LATENCY@ /* Define if LADSPA header is available. */ #cmakedefine CONFIG_LADSPA @CONFIG_LADSPA@ /* Define if DSSI header is available. */ #cmakedefine CONFIG_DSSI @CONFIG_DSSI@ /* Define if VST header is available. */ #cmakedefine CONFIG_VST @CONFIG_VST@ /* Define if VeSTige header is available. */ #cmakedefine CONFIG_VESTIGE @CONFIG_VESTIGE@ /* Define if LV2 headers are available. */ #cmakedefine CONFIG_LV2 @CONFIG_LV2@ /* Define if LV2 UI support is available. */ #cmakedefine CONFIG_LV2_UI @CONFIG_LV2_UI@ /* Define if LV2 Event/MIDI support is available. */ #cmakedefine CONFIG_LV2_EVENT @CONFIG_LV2_EVENT@ /* Define if LV2 Atom/MIDI aupport is available. */ #cmakedefine CONFIG_LV2_ATOM @CONFIG_LV2_ATOM@ /* Define if LV2 CVPort aupport is available. (DUMMY) */ #cmakedefine CONFIG_LV2_CVPORT @CONFIG_LV2_CVPORT@ /* Define if lv2_atom_forge_object is available. */ #cmakedefine CONFIG_LV2_ATOM_FORGE_OBJECT @CONFIG_LV2_ATOM_FORGE_OBJECT@ /* Define if lv2_atom_forge_key is available. */ #cmakedefine CONFIG_LV2_ATOM_FORGE_KEY @CONFIG_LV2_ATOM_FORGE_KEY@ /* Define if LV2 Worker/Schedule aupport is available. */ #cmakedefine CONFIG_LV2_WORKER @CONFIG_LV2_WORKER@ /* Define if LV2 External UI extension is available. */ #cmakedefine CONFIG_LV2_EXTERNAL_UI @CONFIG_LV2_EXTERNAL_UI@ /* Define if LV2 State extension is available. */ #cmakedefine CONFIG_LV2_STATE @CONFIG_LV2_STATE@ /* Define if LV2 State Files feature is available. */ #cmakedefine CONFIG_LV2_STATE_FILES @CONFIG_LV2_STATE_FILES@ /* Define if LV2 State Make Path feature is available. */ #cmakedefine CONFIG_LV2_STATE_MAKE_PATH @CONFIG_LV2_STATE_MAKE_PATH@ /* Define if LV2 Programs extension is available. */ #cmakedefine CONFIG_LV2_PROGRAMS @CONFIG_LV2_PROGRAMS@ /* Define if LV2 MIDNAM extension is available. */ #cmakedefine CONFIG_LV2_MIDNAM @CONFIG_LV2_MIDNAM@ /* Define if LV2 Presets are supported. */ #cmakedefine CONFIG_LV2_PRESETS @CONFIG_LV2_PRESETS@ /* Define if LV2 Patch is supported. */ #cmakedefine CONFIG_LV2_PATCH @CONFIG_LV2_PATCH@ /* Define if LV2 Port-event is supported. (EXPERIMENTAL) */ #cmakedefine CONFIG_LV2_PORT_EVENT @CONFIG_LV2_PORT_EVENT@ /* Define if LV2 Time is supported. */ #cmakedefine CONFIG_LV2_TIME @CONFIG_LV2_TIME@ /* Define if LV2 Options is supported. */ #cmakedefine CONFIG_LV2_OPTIONS @CONFIG_LV2_OPTIONS@ /* Define if LV2 Buf-size is supported. */ #cmakedefine CONFIG_LV2_BUF_SIZE @CONFIG_LV2_BUF_SIZE@ /* Define if LV2 Parameters is supported. */ #cmakedefine CONFIG_LV2_PARAMETERS @CONFIG_LV2_PARAMETERS@ /* Define if LV2 Time/position support is available. */ #cmakedefine CONFIG_LV2_TIME_POSITION @CONFIG_LV2_TIME_POSITION@ /* Define if LV2 UI Touch interface support is available. */ #cmakedefine CONFIG_LV2_UI_TOUCH @CONFIG_LV2_UI_TOUCH@ /* Define if LV2 UI Request-value support is available. */ #cmakedefine CONFIG_LV2_UI_REQ_VALUE @CONFIG_LV2_UI_REQ_VALUE@ /* Define if LV2 UI Request-value support is available. (FAKE) */ #cmakedefine CONFIG_LV2_UI_REQ_VALUE_FAKE @CONFIG_LV2_UI_REQ_VALUE_FAKE@ /* Define if LV2 UI Idle interface support is available. */ #cmakedefine CONFIG_LV2_UI_IDLE @CONFIG_LV2_UI_IDLE@ /* Define if LV2 UI Show interface support is available. */ #cmakedefine CONFIG_LV2_UI_SHOW @CONFIG_LV2_UI_SHOW@ /* Define if libsuil_gtk2_in_qt5 is available. */ #cmakedefine CONFIG_LIBSUIL_GTK2_IN_QT5 @CONFIG_LIBSUIL_GTK2_IN_QT5@ /* Define if LV2 UI GTK2 native support is available. */ #cmakedefine CONFIG_LV2_UI_GTK2 @CONFIG_LV2_UI_GTK2@ /* Define if LV2 UI GTKMM2 native support is available. */ #cmakedefine CONFIG_LV2_UI_GTKMM2 @CONFIG_LV2_UI_GTKMM2@ /* Define if libsuil_x11_in_qt5 is available. */ #cmakedefine CONFIG_LIBSUIL_X11_IN_QT5 @CONFIG_LIBSUIL_X11_IN_QT5@ /* Define if LV2 UI X11 native support is available. */ #cmakedefine CONFIG_LV2_UI_X11 @CONFIG_LV2_UI_X11@ /* Define if VST3 plug-in support is avilable. */ #cmakedefine CONFIG_VST3 @CONFIG_VST3@ /* Define if JACK session support is available. */ #cmakedefine CONFIG_JACK_SESSION @CONFIG_JACK_SESSION@ /* Define if JACK metadata support is available. */ #cmakedefine CONFIG_JACK_METADATA @CONFIG_JACK_METADATA@ /* Define if jack_set_port_rename_callback is available. */ #cmakedefine CONFIG_JACK_PORT_RENAME @CONFIG_JACK_PORT_RENAME@ /* Define if NSM support is available. */ #cmakedefine CONFIG_NSM @CONFIG_NSM@ /* Define if unique/single instance is enabled. */ #cmakedefine CONFIG_XUNIQUE @CONFIG_XUNIQUE@ /* Define if gradient eye-candy is enabled. */ #cmakedefine CONFIG_GRADIENT @CONFIG_GRADIENT@ /* Define if debugger stack-trace is enabled. */ #cmakedefine CONFIG_STACKTRACE @CONFIG_STACKTRACE@ #endif /* CONFIG_H */ qtractor-0.9.25/src/PaxHeaders/qtractorInsertPlugin.h0000644000000000000000000000013214166551171017676 xustar0030 mtime=1641730681.443610135 30 atime=1641730681.443610135 30 ctime=1641730681.443610135 qtractor-0.9.25/src/qtractorInsertPlugin.h0000644000175000001440000003060414166551171021131 0ustar00rncbcusers00000000000000// qtractorInsertPlugin.h // /**************************************************************************** Copyright (C) 2005-2021, rncbc aka Rui Nuno Capela. All rights reserved. Copyright (C) 2011, Holger Dehnhardt. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorInsertPlugin_h #define __qtractorInsertPlugin_h #include "qtractorPlugin.h" // Forward declarations. class qtractorAudioBus; class qtractorMidiBus; class qtractorMidiInputBuffer; class qtractorMidiOutputBuffer; //---------------------------------------------------------------------------- // qtractorInsertPluginType -- Insert pseudo-plugin type instance. // class qtractorInsertPluginType : public qtractorPluginType { public: // Constructor. qtractorInsertPluginType(unsigned short iChannels) : qtractorPluginType(nullptr, iChannels, qtractorPluginType::Insert) {} // Factory method (static) static qtractorPlugin *createPlugin( qtractorPluginList *pList, unsigned short iChannels); // Specific named accessors. unsigned short channels() const { return index(); } }; //---------------------------------------------------------------------------- // qtractorAudioInsertPluginType -- Audio-insert pseudo-plugin type instance. // class qtractorAudioInsertPluginType : public qtractorInsertPluginType { public: // Constructor. qtractorAudioInsertPluginType(unsigned short iChannels) : qtractorInsertPluginType(iChannels) {} // Derived methods. bool open(); void close(); // Compute the number of instances needed // for the given input/output audio channels. unsigned short instances(unsigned short iChannels, bool /*bMidi*/) const { return (iChannels > 0 && iChannels == audioOuts() ? 1 : 0); } // Instance cached-deferred accessors. const QString& aboutText(); }; //---------------------------------------------------------------------------- // qtractorMidiInsertPluginType -- MIDI-insert pseudo-plugin type instance. // class qtractorMidiInsertPluginType : public qtractorInsertPluginType { public: // Constructor. qtractorMidiInsertPluginType() : qtractorInsertPluginType(0) {} // Derived methods. bool open(); void close(); // Compute the number of instances needed. unsigned short instances(unsigned short iChannels, bool bMidi) const { return (iChannels > 0 && bMidi ? 1 : 0); } // Instance cached-deferred accessors. const QString& aboutText(); }; //---------------------------------------------------------------------------- // qtractorInsertPlugin -- Insert pseudo-plugin decl. // class qtractorInsertPlugin : public qtractorPlugin { public: // Constructors. qtractorInsertPlugin(qtractorPluginList *pList, qtractorInsertPluginType *pInsertType) : qtractorPlugin(pList, pInsertType) {} // Forward decls. class Param; }; //---------------------------------------------------------------------------- // qtractorAudioInsertPlugin -- Audio-insert pseudo-plugin instance. // class qtractorAudioInsertPlugin : public qtractorInsertPlugin { public: // Constructors. qtractorAudioInsertPlugin(qtractorPluginList *pList, qtractorInsertPluginType *pInsertType); // Destructor. ~qtractorAudioInsertPlugin(); // Channel/intsance number accessors. void setChannels(unsigned short iChannels); // Do the actual (de)activation. void activate(); void deactivate(); // The main plugin processing procedure. void process(float **ppIBuffer, float **ppOBuffer, unsigned int nframes); // Plugin configuration handlers. void configure(const QString& sKey, const QString& sValue); // Plugin configuration/state snapshot. void freezeConfigs(); void releaseConfigs(); // Audio specific accessor. qtractorAudioBus *audioBus() const; protected: // Plugin configuration (connections). void freezeConfigs(int iBusMode); private: // Instance variables. qtractorAudioBus *m_pAudioBus; Param *m_pSendGainParam; Param *m_pDryGainParam; Param *m_pWetGainParam; // Custom optimized processors. void (*m_pfnProcessGain)(float **, unsigned int, unsigned short, float); void (*m_pfnProcessDryWet)(float **, float **, unsigned int, unsigned short, float, float); }; //---------------------------------------------------------------------------- // qtractorMidiInsertPlugin -- MIDI-insert pseudo-plugin instance. // class qtractorMidiInsertPlugin : public qtractorInsertPlugin { public: // Constructors. qtractorMidiInsertPlugin(qtractorPluginList *pList, qtractorInsertPluginType *pInsertType); // Destructor. ~qtractorMidiInsertPlugin(); // Channel/intsance number accessors. void setChannels(unsigned short iChannels); // Do the actual (de)activation. void activate(); void deactivate(); // The main plugin processing procedure. void process(float **ppIBuffer, float **ppOBuffer, unsigned int nframes); // Plugin configuration handlers. void configure(const QString& sKey, const QString& sValue); // Plugin configuration/state snapshot. void freezeConfigs(); void releaseConfigs(); // MIDI specific accessor. qtractorMidiBus *midiBus() const; protected: // Plugin configuration (connections). void freezeConfigs(int iBusMode); private: // Instance variables. qtractorMidiBus *m_pMidiBus; qtractorMidiInputBuffer *m_pMidiInputBuffer; qtractorMidiOutputBuffer *m_pMidiOutputBuffer; Param *m_pSendGainParam; Param *m_pDryGainParam; Param *m_pWetGainParam; }; //---------------------------------------------------------------------------- // qtractorAuxSendPluginType -- Aux-send pseudo-plugin type instance. // class qtractorAuxSendPluginType : public qtractorPluginType { public: // Constructor. qtractorAuxSendPluginType(unsigned short iChannels) : qtractorPluginType(nullptr, iChannels, qtractorPluginType::AuxSend) {} // Factory method (static) static qtractorPlugin *createPlugin( qtractorPluginList *pList, unsigned short iChannels); // Specific named accessors. unsigned short channels() const { return index(); } }; //---------------------------------------------------------------------------- // qtractorAudioAuxSendPluginType -- Audio aux-send pseudo-plugin type. // class qtractorAudioAuxSendPluginType : public qtractorAuxSendPluginType { public: // Constructor. qtractorAudioAuxSendPluginType(unsigned short iChannels) : qtractorAuxSendPluginType(iChannels) {} // Derived methods. bool open(); void close(); // Compute the number of instances needed // for the given input/output audio channels. unsigned short instances(unsigned short iChannels, bool /*bMidi*/) const { return (iChannels > 0 && iChannels == audioOuts() ? 1 : 0); } // Instance cached-deferred accesors. const QString& aboutText(); }; //---------------------------------------------------------------------------- // qtractorMidiAuxSendPluginType -- MIDI Aux-send pseudo-plugin type. // class qtractorMidiAuxSendPluginType : public qtractorAuxSendPluginType { public: // Constructor. qtractorMidiAuxSendPluginType() : qtractorAuxSendPluginType(0) {} // Derived methods. bool open(); void close(); // Compute the number of instances needed // for the given input/output audio channels. unsigned short instances(unsigned short iChannels, bool bMidi) const { return (iChannels > 0 && bMidi ? 1 : 0); } // Instance cached-deferred accesors. const QString& aboutText(); }; //---------------------------------------------------------------------------- // qtractorAuxSendPlugin -- Aux-send pseudo-plugin decl. // class qtractorAuxSendPlugin : public qtractorPlugin { public: // Constructors. qtractorAuxSendPlugin(qtractorPluginList *pList, qtractorAuxSendPluginType *pAuxSendType) : qtractorPlugin(pList, pAuxSendType) {} // Forward decls. class Param; }; //---------------------------------------------------------------------------- // qtractorAudioAuxSendPlugin -- Audio aux-send pseudo-plugin instance. // class qtractorAudioAuxSendPlugin : public qtractorAuxSendPlugin { public: // Constructors. qtractorAudioAuxSendPlugin(qtractorPluginList *pList, qtractorAuxSendPluginType *pAuxSendType); // Destructor. ~qtractorAudioAuxSendPlugin(); // Channel/intsance number accessors. void setChannels(unsigned short iChannels); // The main plugin processing procedure. void process(float **ppIBuffer, float **ppOBuffer, unsigned int nframes); // Plugin configuration handlers. void configure(const QString& sKey, const QString& sValue); // Plugin configuration/state snapshot. void freezeConfigs(); void releaseConfigs(); // Audio bus specific accessors. void setAudioBusName(const QString& sAudioBusName); const QString& audioBusName() const; // Audio bus to appear on plugin lists. void updateAudioBusName() const; protected: // Do the actual (de)activation. void activate(); void deactivate(); private: // Instance variables. qtractorAudioBus *m_pAudioBus; QString m_sAudioBusName; Param *m_pSendGainParam; // Custom optimized processors. void (*m_pfnProcessAdd)(float **, float **, unsigned int, unsigned short, float); }; //---------------------------------------------------------------------------- // qtractorMidiAuxSendPlugin -- MIDI aux-send pseudo-plugin instance. // class qtractorMidiAuxSendPlugin : public qtractorAuxSendPlugin { public: // Constructors. qtractorMidiAuxSendPlugin(qtractorPluginList *pList, qtractorAuxSendPluginType *pAuxSendType); // Destructor. ~qtractorMidiAuxSendPlugin(); // Channel/intsance number accessors. void setChannels(unsigned short iChannels); // The main plugin processing procedure. void process(float **ppIBuffer, float **ppOBuffer, unsigned int nframes); // Plugin configuration handlers. void configure(const QString& sKey, const QString& sValue); // Plugin configuration/state snapshot. void freezeConfigs(); void releaseConfigs(); // Audio bus specific accessors. void setMidiBusName(const QString& sMidiBusName); const QString& midiBusName() const; // Audio bus to appear on plugin lists. void updateMidiBusName() const; protected: // Do the actual (de)activation. void activate(); void deactivate(); private: // Instance variables. qtractorMidiBus *m_pMidiBus; QString m_sMidiBusName; qtractorMidiOutputBuffer *m_pMidiOutputBuffer; Param *m_pSendGainParam; }; //---------------------------------------------------------------------------- // qtractorInsertPlugin::Param -- Common insert plugin control input port. // class qtractorInsertPlugin::Param : public qtractorPlugin::Param { public: // Constructors. Param(qtractorInsertPlugin *pInsertPlugin, unsigned long iIndex) : qtractorPlugin::Param(pInsertPlugin, iIndex) {} // Port range hints predicate methods. bool isBoundedBelow() const { return true; } bool isBoundedAbove() const { return true; } bool isDefaultValue() const { return true; } bool isLogarithmic() const { return true; } bool isSampleRate() const { return false; } bool isInteger() const { return false; } bool isToggled() const { return false; } bool isDisplay() const { return false; } }; //---------------------------------------------------------------------------- // qtractorAuxSendPlugin::Param -- Common aux-send plugin control input port. // class qtractorAuxSendPlugin::Param : public qtractorPlugin::Param { public: // Constructors. Param(qtractorAuxSendPlugin *pAuxSendPlugin, unsigned long iIndex) : qtractorPlugin::Param(pAuxSendPlugin, iIndex) {} // Port range hints predicate methods. bool isBoundedBelow() const { return true; } bool isBoundedAbove() const { return true; } bool isDefaultValue() const { return true; } bool isLogarithmic() const { return true; } bool isSampleRate() const { return false; } bool isInteger() const { return false; } bool isToggled() const { return false; } bool isDisplay() const { return false; } }; #endif // __qtractorInsertPlugin_h // end of qtractorInsertPlugin.h qtractor-0.9.25/src/PaxHeaders/qtractorMidiThumbView.cpp0000644000000000000000000000013214166551171020323 xustar0030 mtime=1641730681.455610265 30 atime=1641730681.455610265 30 ctime=1641730681.455610265 qtractor-0.9.25/src/qtractorMidiThumbView.cpp0000644000175000001440000003313214166551171021555 0ustar00rncbcusers00000000000000// qtractorMidiThumbView.cpp // /**************************************************************************** Copyright (C) 2005-2020, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorMidiThumbView.h" #include "qtractorMidiEditView.h" #include "qtractorMidiEditor.h" #include "qtractorMidiClip.h" #include "qtractorSession.h" #include "qtractorTrack.h" #include "qtractorRubberBand.h" #include #include #include #include #include #include //------------------------------------------------------------------------- // qtractorMidiThumbView -- Session track line thumb view. // Constructor. qtractorMidiThumbView::qtractorMidiThumbView( qtractorMidiEditor *pEditor, QWidget *pParent ) : QFrame(pParent) { m_pEditor = pEditor; // Avoid intensively annoying repaints... QFrame::setAttribute(Qt::WA_StaticContents); QFrame::setAttribute(Qt::WA_OpaquePaintEvent); QFrame::setFrameShape(QFrame::Panel); QFrame::setFrameShadow(QFrame::Sunken); QFrame::setMinimumSize(QSize(120, 32)); QFrame::setSizePolicy( QSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding)); QFrame::setFocusPolicy(Qt::ClickFocus); // Local contents length (in ticks). m_iContentsLength = 0; // Local play-head positioning. m_iPlayHeadX = 0; m_dragState = DragNone; m_pRubberBand = new qtractorRubberBand(QRubberBand::Rectangle, this, 2); #if 0 QPalette pal(m_pRubberBand->palette()); pal.setColor(m_pRubberBand->foregroundRole(), pal.highlight().color()); m_pRubberBand->setPalette(pal); m_pRubberBand->setBackgroundRole(QPalette::NoRole); #endif m_pRubberBand->show(); QFrame::setToolTip(tr("MIDI Thumb view")); } // (Re)create the complete view pixmap. void qtractorMidiThumbView::updateContents (void) { const int w = QFrame::width(); const int h = QFrame::height(); if (w < 1 || h < 1) return; const QPalette& pal = QFrame::palette(); m_pixmap = QPixmap(w, h); m_pixmap.fill(pal.dark().color()); qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; qtractorTimeScale *pTimeScale = m_pEditor->timeScale(); if (pTimeScale == nullptr) return; qtractorMidiClip *pMidiClip = m_pEditor->midiClip(); if (pMidiClip == nullptr) return; qtractorTrack *pTrack = pMidiClip->track(); if (pTrack == nullptr) return; qtractorMidiSequence *pSeq = pMidiClip->sequence(); if (pSeq == nullptr) return; QPainter painter(&m_pixmap); // painter.initFrom(this); // painter.setFont(QFrame::font()); // Local contents length (in ticks). const int cw = m_pEditor->editView()->contentsWidth() + 1; const unsigned long iClipStart = pMidiClip->clipStart(); const unsigned long iClipEnd = iClipStart + pMidiClip->clipLength(); qtractorTimeScale::Cursor cursor(pTimeScale); qtractorTimeScale::Node *pNode = cursor.seekFrame(iClipStart); const unsigned long t0 = pNode->tickFromFrame(iClipStart); const int x0 = pNode->pixelFromTick(t0); pNode = cursor.seekPixel(x0 + cw); m_iContentsLength = pNode->tickFromPixel(x0 + cw) - t0; const int f2 = 1 + (m_iContentsLength / w); int x2; // Check maximum note span... int iNoteSpan = (pSeq->noteMax() - pSeq->noteMin() + 1); if (iNoteSpan < 6) iNoteSpan = 6; const int h2 = 1 + (h / iNoteSpan); const bool bDrumMode = m_pEditor->isDrumMode(); QVector diamond; if (bDrumMode) { const int h4 = (h2 >> 1); diamond.append(QPoint( 0, -h4)); diamond.append(QPoint(-h2, h4)); diamond.append(QPoint( 0, h4 + h2)); diamond.append(QPoint( h2, h4)); } const QColor& fg = pTrack->foreground(); painter.setPen(fg); painter.setBrush(fg.lighter()); qtractorMidiEvent *pEvent = pSeq->events().first(); while (pEvent) { if (pEvent->type() == qtractorMidiEvent::NOTEON) { x2 = pEvent->time() / f2; const int y2 = h - h2 - (h * (pEvent->note() - pSeq->noteMin())) / iNoteSpan; if (bDrumMode) { const QPolygon& polyg = QPolygon(diamond).translated(x2, y2); painter.drawPolygon(polyg); // diamond } else { const int w2 = 1 + (pEvent->duration() / f2); // painter.fillRect(x2, y2, w2, h2, fg); painter.drawRect(x2, y2, w2, h2); } } pEvent = pEvent->next(); } // Draw the location marker lines, if any... qtractorTimeScale::Marker *pMarker = pTimeScale->markers().seekFrame(iClipStart); while (pMarker) { x2 = int(pTimeScale->tickFromFrame(pMarker->frame) - t0) / f2; if (x2 < 0 || x2 > w) break; painter.setPen(pMarker->color); painter.drawLine(x2, 0, x2, h); pMarker = pMarker->next(); } // Shade the beyond-end-of-clip zone... const QBrush shade(QColor(0, 0, 0, 60)); pNode = cursor.seekFrame(iClipEnd); x2 = int(pNode->tickFromFrame(iClipEnd) - t0) / f2; painter.fillRect(QRect(x2, 0, w - x2, h), shade); // Draw the loop-bound lines, if any... if (pSession->isLooping()) { painter.setPen(Qt::darkCyan); x2 = int(pTimeScale->tickFromFrame(pSession->loopStart()) - t0) / f2; if (x2 > 0 && x2 < w) { painter.fillRect(QRect(0, 0, x2, h), shade); painter.drawLine(x2, 0, x2, h); } x2 = int(pTimeScale->tickFromFrame(pSession->loopEnd()) - t0) / f2; if (x2 > 0 && x2 < w) { painter.fillRect(QRect(x2, 0, w - x2, h), shade); painter.drawLine(x2, 0, x2, h); } } // Don't forget the punch-in/out ones too... if (pSession->isPunching()) { painter.setPen(Qt::darkMagenta); x2 = int(pTimeScale->tickFromFrame(pSession->punchIn()) - t0) / f2; if (x2 > 0 && x2 < w) { painter.fillRect(QRect(0, 0, x2, h), shade); painter.drawLine(x2, 0, x2, h); } x2 = int(pTimeScale->tickFromFrame(pSession->punchOut()) - t0) / f2; if (x2 < w) { painter.fillRect(QRect(x2, 0, w - x2, h), shade); painter.drawLine(x2, 0, x2, h); } } // Update relative play-head position... const unsigned long iPlayHead = pSession->playHead(); m_iPlayHeadX = int(pTimeScale->tickFromFrame(iPlayHead) - t0) / f2; // May trigger an update now... update(); updateThumb(); } // Update thumb-position. void qtractorMidiThumbView::updateThumb ( int dx ) { const int w = QFrame::width(); const int h = QFrame::height(); if (w < 1 || h < 1) return; qtractorMidiEditView *pEditView = m_pEditor->editView(); const int cw = pEditView->contentsWidth() + 1; int x2 = dx + (w * pEditView->contentsX()) / cw; int w2 = (w * pEditView->viewport()->width()) / cw; if (w2 < 8) w2 = 8; else if (w2 > w) w2 = w; if (x2 < 0) x2 = 0; else if (x2 > w - w2) x2 = w - w2; m_pRubberBand->setGeometry(x2, 0, w2, h); } // Update playhead-position. void qtractorMidiThumbView::updatePlayHead ( unsigned long iPlayHead ) { const int w = QFrame::width(); const int h = QFrame::height(); if (w < 1 || h < 1) return; qtractorTimeScale *pTimeScale = m_pEditor->timeScale(); if (pTimeScale == nullptr) return; qtractorMidiClip *pMidiClip = m_pEditor->midiClip(); if (pMidiClip == nullptr) return; const int f2 = 1 + (m_iContentsLength / w); // Extra: update current playhead position... const unsigned long iClipStart = pMidiClip->clipStart(); const unsigned long t0 = pTimeScale->tickFromFrame(iClipStart); const int x2 = int(pTimeScale->tickFromFrame(iPlayHead) - t0) / f2; if (m_iPlayHeadX != x2) { // Override old playhead line... update(QRect(m_iPlayHeadX, 0, 1, h)); // New position is in... m_iPlayHeadX = x2; // And draw it... update(QRect(m_iPlayHeadX, 0, 1, h)); } } // Update view-position. void qtractorMidiThumbView::updateView ( int dx ) { const int w = QFrame::width(); if (w < 1) return; qtractorMidiEditView *pEditView = m_pEditor->editView(); const int cw = pEditView->contentsWidth() + 1; const int cy = pEditView->contentsY(); int cx = pEditView->contentsX() + (dx * cw) / w; if (cx < 0) cx = 0; m_pEditor->setSyncViewHoldOn(true); pEditView->setContentsPos(cx, cy); } // Set playhead-position (indirect). void qtractorMidiThumbView::setPlayHeadX ( int iPlayHeadX ) { const int w = QFrame::width(); if (w < 1) return; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; qtractorTimeScale *pTimeScale = m_pEditor->timeScale(); if (pTimeScale == nullptr) return; qtractorMidiClip *pMidiClip = m_pEditor->midiClip(); if (pMidiClip == nullptr) return; const int f2 = 1 + (m_iContentsLength / w); const unsigned long t0 = pTimeScale->tickFromFrame(pMidiClip->clipStart()); pSession->setPlayHead(pTimeScale->frameFromTick(t0 + f2 * iPlayHeadX)); m_pEditor->setSyncViewHoldOn(false); } // Session track-line paint method. void qtractorMidiThumbView::paintEvent ( QPaintEvent *pPaintEvent ) { QPainter painter(this); // Render the famous pixmap region... const QRect& rect = pPaintEvent->rect(); painter.drawPixmap(rect, m_pixmap, rect); const int w = QFrame::width(); const int h = QFrame::height(); if (w < 1 || h < 1) return; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; qtractorTimeScale *pTimeScale = m_pEditor->timeScale(); if (pTimeScale == nullptr) return; qtractorMidiClip *pMidiClip = m_pEditor->midiClip(); if (pMidiClip == nullptr) return; const int f2 = 1 + (m_iContentsLength / w); int x2; const unsigned long iClipStart = pMidiClip->clipStart(); const unsigned long t0 = pTimeScale->tickFromFrame(iClipStart); // Extra: update edit-bound positions... painter.setPen(Qt::blue); x2 = int(pTimeScale->tickFromFrame(pSession->editHead()) - t0) / f2; if (x2 >= rect.left() && x2 <= rect.right()) painter.drawLine(x2, 0, x2, h); x2 = int(pTimeScale->tickFromFrame(pSession->editTail()) - t0) / f2; if (x2 >= rect.left() && x2 <= rect.right()) painter.drawLine(x2, 0, x2, h); x2 = int(pTimeScale->tickFromFrame(pSession->playHeadAutoBackward()) - t0) / f2; if (x2 >= rect.left() && x2 <= rect.right()) { painter.setPen(QColor(240, 0, 0, 60)); painter.drawLine(x2, 0, x2, h); } // Draw current play-head as well... x2 = m_iPlayHeadX; if (x2 >= rect.left() && x2 <= rect.right()) { painter.setPen(Qt::red); painter.drawLine(x2, 0, x2, h); } } // Session track-line paint method. void qtractorMidiThumbView::resizeEvent ( QResizeEvent *pResizeEvent ) { QFrame::resizeEvent(pResizeEvent); updateContents(); } // Handle selection with mouse. void qtractorMidiThumbView::mousePressEvent ( QMouseEvent *pMouseEvent ) { // Force null state. m_dragState = DragNone; // Only expected behavior with left-button pressed... if (pMouseEvent->button() == Qt::LeftButton) { const QRect& rect = m_pRubberBand->geometry(); m_posDrag = pMouseEvent->pos(); QFrame::setCursor(QCursor(Qt::PointingHandCursor)); if (rect.contains(m_posDrag)) { m_dragState = DragStart; } else { m_dragState = DragClick; m_posDrag.setX(((rect.left() + rect.right()) >> 1)); } } else if (pMouseEvent->button() == Qt::MiddleButton) { // Make it change playhead?... if (pMouseEvent->modifiers() & (Qt::ShiftModifier | Qt::ControlModifier)) setPlayHeadX(pMouseEvent->pos().x()); } QFrame::mousePressEvent(pMouseEvent); } void qtractorMidiThumbView::mouseMoveEvent ( QMouseEvent *pMouseEvent ) { // Only expected behavior with left-button pressed... if (pMouseEvent->buttons() & Qt::LeftButton) { const QPoint& pos = pMouseEvent->pos(); if ((m_dragState == DragStart || m_dragState == DragClick) && (pos - m_posDrag).manhattanLength() > QApplication::startDragDistance()) { m_dragState = DragMove; QFrame::setCursor(QCursor(Qt::SizeHorCursor)); } if (m_dragState == DragMove) { updateView(pos.x() - m_posDrag.x()); m_posDrag.setX(pos.x()); } } QFrame::mouseMoveEvent(pMouseEvent); } void qtractorMidiThumbView::mouseReleaseEvent ( QMouseEvent *pMouseEvent ) { QFrame::mouseReleaseEvent(pMouseEvent); // Only expected behavior with left-button pressed... if (pMouseEvent->button() == Qt::LeftButton) { const QPoint& pos = pMouseEvent->pos(); if (m_dragState == DragMove) updateView(pos.x() - m_posDrag.x()); else { if (m_dragState == DragClick) updateView(pos.x() - m_posDrag.x()); // Make it change playhead?... if (pMouseEvent->modifiers() & (Qt::ShiftModifier | Qt::ControlModifier)) setPlayHeadX(pos.x()); } } // Clean up. resetDragState(); } // Reset drag/select state. void qtractorMidiThumbView::resetDragState (void) { // Restore uncommitted thumb position?... if (m_dragState == DragMove) updateThumb(); // Cancel any dragging out there... if (m_dragState != DragNone) QFrame::unsetCursor(); // Force null state. m_dragState = DragNone; // HACK: give focus to edit-view... m_pEditor->editView()->setFocus(); } // Keyboard event handler. void qtractorMidiThumbView::keyPressEvent ( QKeyEvent *pKeyEvent ) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorMidiThumbView::keyPressEvent(%d)", pKeyEvent->key()); #endif switch (pKeyEvent->key()) { case Qt::Key_Escape: resetDragState(); break; default: QFrame::keyPressEvent(pKeyEvent); break; } } // end of qtractorMidiThumbView.cpp qtractor-0.9.25/src/PaxHeaders/qtractorSpinBox.cpp0000644000000000000000000000013214166551171017170 xustar0030 mtime=1641730681.463610351 30 atime=1641730681.463610351 30 ctime=1641730681.463610351 qtractor-0.9.25/src/qtractorSpinBox.cpp0000644000175000001440000005202614166551171020425 0ustar00rncbcusers00000000000000// qtractorSpinBox.cpp // /**************************************************************************** Copyright (C) 2005-2021, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorSpinBox.h" #include #include #if 1//QTRACTOR_TEMPO_SPINBOX_LOCALE #include #endif #include #include #include //------------------------------------------------------------------------- // qtractorSpinBox - A better QDoubleSpinBox widget. qtractorSpinBox::EditMode qtractorSpinBox::g_editMode = qtractorSpinBox::DefaultMode; // Set spin-box edit mode behavior. void qtractorSpinBox::setEditMode ( EditMode editMode ) { g_editMode = editMode; } qtractorSpinBox::EditMode qtractorSpinBox::editMode (void) { return g_editMode; } // Constructor. qtractorSpinBox::qtractorSpinBox ( QWidget *pParent ) : QDoubleSpinBox(pParent), m_iTextChanged(0) { QObject::connect(QDoubleSpinBox::lineEdit(), SIGNAL(textChanged(const QString&)), SLOT(lineEditTextChanged(const QString&))); QObject::connect(this, SIGNAL(editingFinished()), SLOT(spinBoxEditingFinished())); QObject::connect(this, SIGNAL(valueChanged(double)), SLOT(spinBoxValueChanged(double))); } // Alternate value change behavior handlers. void qtractorSpinBox::lineEditTextChanged ( const QString& ) { if (g_editMode == DeferredMode) ++m_iTextChanged; } void qtractorSpinBox::spinBoxEditingFinished (void) { if (g_editMode == DeferredMode) { m_iTextChanged = 0; emit valueChangedEx(QDoubleSpinBox::value()); } } void qtractorSpinBox::spinBoxValueChanged ( double value ) { if (g_editMode != DeferredMode || m_iTextChanged == 0) emit valueChangedEx(value); } // Inherited/override methods. QValidator::State qtractorSpinBox::validate ( QString& sText, int& iPos ) const { const QValidator::State state = QDoubleSpinBox::validate(sText, iPos); if (state == QValidator::Acceptable && g_editMode == DeferredMode && m_iTextChanged == 0) return QValidator::Intermediate; return state; } //---------------------------------------------------------------------------- // qtractorTimeSpinBox -- A time-scale formatted spin-box widget. // Constructor. qtractorTimeSpinBox::qtractorTimeSpinBox ( QWidget *pParent ) : QAbstractSpinBox(pParent), m_pTimeScale(nullptr), m_displayFormat(qtractorTimeScale::Frames), m_iValue(0), m_iDefaultValue(0), m_iMinimumValue(0), m_iMaximumValue(0), m_iDeltaValue(0), m_bDeltaValue(false), m_iValueChanged(0) { QAbstractSpinBox::setAccelerated(true); QObject::connect(this, SIGNAL(editingFinished()), SLOT(editingFinishedSlot())); QObject::connect(QAbstractSpinBox::lineEdit(), SIGNAL(textChanged(const QString&)), SLOT(valueChangedSlot(const QString&))); } // Mark that we got actual value. void qtractorTimeSpinBox::showEvent ( QShowEvent */*pShowEvent*/ ) { QLineEdit *pLineEdit = QAbstractSpinBox::lineEdit(); const bool bBlockSignals = pLineEdit->blockSignals(true); pLineEdit->setText(textFromValue(m_iValue)); QAbstractSpinBox::interpretText(); pLineEdit->blockSignals(bBlockSignals); } // Time-scale accessors. void qtractorTimeSpinBox::setTimeScale ( qtractorTimeScale *pTimeScale ) { m_pTimeScale = pTimeScale; setDisplayFormat(m_pTimeScale ? m_pTimeScale->displayFormat() : qtractorTimeScale::Frames); } qtractorTimeScale *qtractorTimeSpinBox::timeScale (void) const { return m_pTimeScale; } // Display-format accessors. void qtractorTimeSpinBox::setDisplayFormat ( qtractorTimeScale::DisplayFormat displayFormat ) { m_displayFormat = displayFormat; updateDisplayFormat(); } qtractorTimeScale::DisplayFormat qtractorTimeSpinBox::displayFormat (void) const { return m_displayFormat; } void qtractorTimeSpinBox::updateDisplayFormat (void) { updateText(); } // Nominal value (in frames) accessors. void qtractorTimeSpinBox::setValue ( unsigned long iValue, bool bNotifyChange ) { if (updateValue(iValue, bNotifyChange)) updateText(); m_iDefaultValue = m_iValue; } unsigned long qtractorTimeSpinBox::value (void) const { return m_iValue; } // Minimum value (in frames) accessors. void qtractorTimeSpinBox::setMinimum ( unsigned long iMinimum ) { m_iMinimumValue = iMinimum; } unsigned long qtractorTimeSpinBox::minimum (void) const { return m_iMinimumValue; } // Maximum value (in frames) accessors. void qtractorTimeSpinBox::setMaximum ( unsigned long iMaximum ) { m_iMaximumValue = iMaximum; } unsigned long qtractorTimeSpinBox::maximum (void) const { return m_iMaximumValue; } // Differential value mode (BBT format only) accessor. void qtractorTimeSpinBox::setDeltaValue ( bool bDeltaValue, unsigned long iDeltaValue ) { m_bDeltaValue = bDeltaValue; m_iDeltaValue = iDeltaValue; } bool qtractorTimeSpinBox::isDeltaValue (void) const { return m_bDeltaValue; } unsigned long qtractorTimeSpinBox::deltaValue (void) const { return m_iDeltaValue; } // Inherited/override methods. QValidator::State qtractorTimeSpinBox::validate ( QString& sText, int& iPos ) const { #ifdef CONFIG_DEBUG_0 qDebug("qtractorTimeSpinBox[%p]::validate(\"%s\",%d)", this, sText.toUtf8().constData(), iPos); #endif if (iPos == 0) return QValidator::Acceptable; const QChar& ch = sText[iPos - 1]; switch (m_displayFormat) { case qtractorTimeScale::Time: if (ch == ':') return QValidator::Acceptable; // Fall thru. case qtractorTimeScale::BBT: if (ch == '.') return QValidator::Acceptable; // Fall thru. case qtractorTimeScale::Frames: default: if (ch.isDigit()) return QValidator::Acceptable; break; } return QValidator::Invalid; } void qtractorTimeSpinBox::fixup ( QString& sText ) const { #ifdef CONFIG_DEBUG_0 qDebug("qtractorTimeSpinBox[%p]::fixup(\"%s\")", this, sText.toUtf8().constData()); #endif sText = textFromValue(m_iValue); } void qtractorTimeSpinBox::stepBy ( int iSteps ) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorTimeSpinBox[%p]::stepBy(%d)", this, iSteps); #endif QLineEdit *pLineEdit = QAbstractSpinBox::lineEdit(); const int iCursorPos = pLineEdit->cursorPosition(); long iValue = long(value()); if (m_pTimeScale) { switch (m_displayFormat) { case qtractorTimeScale::BBT: { qtractorTimeScale::Cursor cursor(m_pTimeScale); qtractorTimeScale::Node *pNode = cursor.seekFrame(iValue); unsigned long iFrame = pNode->frame; const QString& sText = pLineEdit->text(); const int iPos = sText.section('.', 0, 0).length() + 1; if (iCursorPos < iPos) iFrame = pNode->frameFromBar(pNode->bar + 1); else if (iCursorPos < iPos + sText.section('.', 1, 1).length() + 1) iFrame = pNode->frameFromBeat(pNode->beat + 1); else iFrame = pNode->frameFromTick(pNode->tick + 1); iSteps *= int(iFrame - pNode->frame); break; } case qtractorTimeScale::Time: { const QString& sText = pLineEdit->text(); const int iPos = sText.section(':', 0, 0).length() + 1; if (iCursorPos < iPos) iSteps *= int(3600 * m_pTimeScale->sampleRate()); else if (iCursorPos < iPos + sText.section(':', 1, 1).length() + 1) iSteps *= int(60 * m_pTimeScale->sampleRate()); else if (iCursorPos < sText.section('.', 0, 0).length() + 1) iSteps *= int(m_pTimeScale->sampleRate()); else iSteps *= int(m_pTimeScale->sampleRate() / 1000); break; } case qtractorTimeScale::Frames: default: break; } } iValue += iSteps; if (iValue < 0) iValue = 0; setValue(iValue); pLineEdit->setCursorPosition(iCursorPos); } QAbstractSpinBox::StepEnabled qtractorTimeSpinBox::stepEnabled (void) const { StepEnabled flags = StepUpEnabled; if (value() > 0) flags |= StepDownEnabled; return flags; } // Value/text format converters. unsigned long qtractorTimeSpinBox::valueFromText (void) const { return valueFromText(QAbstractSpinBox::text()); } unsigned long qtractorTimeSpinBox::valueFromText ( const QString& sText ) const { if (m_pTimeScale == nullptr) return sText.toULong(); return m_pTimeScale->frameFromTextEx( m_displayFormat, sText, m_bDeltaValue, m_iDeltaValue); } QString qtractorTimeSpinBox::textFromValue ( unsigned long iValue ) const { if (m_pTimeScale == nullptr) return QString::number(iValue); if (m_bDeltaValue) { return m_pTimeScale->textFromFrameEx( m_displayFormat, m_iDeltaValue, true, iValue); } else { return m_pTimeScale->textFromFrameEx( m_displayFormat, iValue); } } // Common value setler. bool qtractorTimeSpinBox::updateValue ( unsigned long iValue, bool bNotifyChange ) { if (iValue < m_iMinimumValue) iValue = m_iMinimumValue; if (iValue > m_iMaximumValue && m_iMaximumValue > m_iMinimumValue) iValue = m_iMaximumValue; if (m_iValue != iValue) { m_iValue = iValue; ++m_iValueChanged; } const int iValueChanged = m_iValueChanged; if (bNotifyChange && m_iValueChanged > 0) { emit valueChanged(m_iValue); m_iValueChanged = 0; } return (iValueChanged > 0); } void qtractorTimeSpinBox::updateText (void) { if (QAbstractSpinBox::isVisible()) { QLineEdit *pLineEdit = QAbstractSpinBox::lineEdit(); const bool bBlockSignals = pLineEdit->blockSignals(true); const int iCursorPos = pLineEdit->cursorPosition(); pLineEdit->setText(textFromValue(m_iValue)); // QAbstractSpinBox::interpretText(); pLineEdit->setCursorPosition(iCursorPos); pLineEdit->blockSignals(bBlockSignals); } } // Local context menu handler. void qtractorTimeSpinBox::contextMenuEvent ( QContextMenuEvent *pContextMenuEvent ) { // QAbstractSpinBox::contextMenuEvent(pContextMenuEvent); if (m_pTimeScale == nullptr) return; const bool bBlockSignals = QAbstractSpinBox::blockSignals(true); QMenu menu(this); QAction *pAction; pAction = menu.addAction(tr("&Frames")); pAction->setCheckable(true); pAction->setChecked(m_displayFormat == qtractorTimeScale::Frames); pAction->setData(int(qtractorTimeScale::Frames)); pAction = menu.addAction(tr("&Time")); pAction->setCheckable(true); pAction->setChecked(m_displayFormat == qtractorTimeScale::Time); pAction->setData(int(qtractorTimeScale::Time)); pAction = menu.addAction(tr("&BBT")); pAction->setCheckable(true); pAction->setChecked(m_displayFormat == qtractorTimeScale::BBT); pAction->setData(int(qtractorTimeScale::BBT)); pAction = menu.exec(pContextMenuEvent->globalPos()); QAbstractSpinBox::blockSignals(bBlockSignals); if (pAction == nullptr) return; const qtractorTimeScale::DisplayFormat displayFormat = qtractorTimeScale::DisplayFormat(pAction->data().toInt()); if (displayFormat != m_displayFormat) { setDisplayFormat(displayFormat); emit displayFormatChanged(int(displayFormat)); } } // Keyboard event handler. void qtractorTimeSpinBox::keyPressEvent ( QKeyEvent *pKeyEvent ) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorTimeSpinBox::keyPressEvent(%d)", pKeyEvent->key()); #endif if (pKeyEvent->key() == Qt::Key_Escape) { // Rephrase text display... if (m_iValueChanged > 0) { m_iValueChanged = 0; m_iValue = m_iDefaultValue; updateText(); } // Finish editing... //QAbstractSpinBox::clearFocus(); } QAbstractSpinBox::keyPressEvent(pKeyEvent); } // Pseudo-fixup slot. void qtractorTimeSpinBox::editingFinishedSlot (void) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorTimeSpinBox[%p]::editingFinishedSlot()", this); #endif if (m_iValueChanged > 0) { // Kind of final fixup. if (updateValue(valueFromText(), true)) { // Rephrase text display... updateText(); } // Reset default value... m_iDefaultValue = m_iValue; } } // Textual value change notification. void qtractorTimeSpinBox::valueChangedSlot ( const QString& sText ) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorTimeSpinBox[%p]::valueChangedSlot(\"%s\")", this, sText.toUtf8().constData()); #endif // Kind of interim fixup. if (updateValue(valueFromText(sText), false)) { // Just forward this one... emit valueChanged(sText); } } //---------------------------------------------------------------------------- // qtractorTempoSpinBox -- A time-scale formatted spin-box widget. // Constructor. qtractorTempoSpinBox::qtractorTempoSpinBox ( QWidget *pParent ) : QAbstractSpinBox(pParent), m_fTempo(120.0f), m_iBeatsPerBar(4), m_iBeatDivisor(2), m_fDefaultTempo(120.0f), m_iDefaultBeatsPerBar(4), m_iDefaultBeatDivisor(2), m_iValueChanged(0) { QAbstractSpinBox::setAccelerated(true); QObject::connect(this, SIGNAL(editingFinished()), SLOT(editingFinishedSlot())); QObject::connect(QAbstractSpinBox::lineEdit(), SIGNAL(textChanged(const QString&)), SLOT(valueChangedSlot(const QString&))); } // Mark that we got actual value. void qtractorTempoSpinBox::showEvent ( QShowEvent */*pShowEvent*/ ) { QLineEdit *pLineEdit = QAbstractSpinBox::lineEdit(); const bool bBlockSignals = pLineEdit->blockSignals(true); pLineEdit->setText(textFromValue(m_fTempo, m_iBeatsPerBar, m_iBeatDivisor)); pLineEdit->blockSignals(bBlockSignals); // QAbstractSpinBox::interpretText(); } // Nominal tempo value (BPM) accessors. void qtractorTempoSpinBox::setTempo ( float fTempo, bool bNotifyChange ) { if (updateValue(fTempo, m_iBeatsPerBar, m_iBeatDivisor, bNotifyChange)) updateText(); m_fDefaultTempo = m_fTempo; } float qtractorTempoSpinBox::tempo (void) const { return m_fTempo; } // Nominal time-signature numerator (beats/bar) accessors. void qtractorTempoSpinBox::setBeatsPerBar ( unsigned short iBeatsPerBar, bool bNotifyChange ) { if (updateValue(m_fTempo, iBeatsPerBar, m_iBeatDivisor, bNotifyChange)) updateText(); m_iDefaultBeatsPerBar = m_iBeatsPerBar; } unsigned short qtractorTempoSpinBox::beatsPerBar (void) const { return m_iBeatsPerBar; } // Nominal time-signature denominator (beat-divisor) accessors. void qtractorTempoSpinBox::setBeatDivisor ( unsigned short iBeatDivisor, bool bNotifyChange ) { if (updateValue(m_fTempo, m_iBeatsPerBar, iBeatDivisor, bNotifyChange)) updateText(); m_iDefaultBeatDivisor = m_iBeatDivisor; } unsigned short qtractorTempoSpinBox::beatDivisor (void) const { return m_iBeatDivisor; } // Common value setler. bool qtractorTempoSpinBox::updateValue ( float fTempo, unsigned short iBeatsPerBar, unsigned short iBeatDivisor, bool bNotifyChange ) { if (fTempo < 1.0f) fTempo = 1.0f; if (fTempo > 1000.0f) fTempo = 1000.0f; if (iBeatsPerBar < 2) iBeatsPerBar = 2; if (iBeatsPerBar > 128) iBeatsPerBar = 128; if (iBeatDivisor < 1) iBeatDivisor = 1; if (iBeatDivisor > 8) iBeatDivisor = 8; if (qAbs(m_fTempo - fTempo) > 0.001f) { m_fTempo = 0.01f * ::roundf(100.0f * fTempo); ++m_iValueChanged; } if (m_iBeatsPerBar != iBeatsPerBar) { m_iBeatsPerBar = iBeatsPerBar; ++m_iValueChanged; } if (m_iBeatDivisor != iBeatDivisor) { m_iBeatDivisor = iBeatDivisor; ++m_iValueChanged; } const int iValueChanged = m_iValueChanged; if (bNotifyChange && m_iValueChanged > 0) { emit valueChanged(m_fTempo, m_iBeatsPerBar, m_iBeatDivisor); m_iValueChanged = 0; } return (iValueChanged > 0); } void qtractorTempoSpinBox::updateText (void) { if (QAbstractSpinBox::isVisible()) { QLineEdit *pLineEdit = QAbstractSpinBox::lineEdit(); const bool bBlockSignals = pLineEdit->blockSignals(true); const int iCursorPos = pLineEdit->cursorPosition(); pLineEdit->setText(textFromValue( m_fTempo, m_iBeatsPerBar, m_iBeatDivisor)); // QAbstractSpinBox::interpretText(); pLineEdit->setCursorPosition(iCursorPos); pLineEdit->blockSignals(bBlockSignals); } } // Inherited/override methods. QValidator::State qtractorTempoSpinBox::validate ( QString& sText, int& iPos ) const { #ifdef CONFIG_DEBUG_0 qDebug("qtractorTempoSpinBox[%p]::validate(\"%s\",%d)", this, sText.toUtf8().constData(), iPos); #endif if (iPos == 0) return QValidator::Acceptable; const QChar& ch = sText.at(iPos - 1); #if 1//QTRACTOR_TEMPO_SPINBOX_LOCALE #if QT_VERSION >= QT_VERSION_CHECK(6, 0, 0) const QChar& decp = QLocale().decimalPoint().at(0); #else const QChar& decp = QLocale().decimalPoint(); #endif #else const QChar& decp = '.'; #endif if (ch == decp || ch == '/' || ch == ' ' || ch.isDigit()) return QValidator::Acceptable; else return QValidator::Invalid; } void qtractorTempoSpinBox::fixup ( QString& sText ) const { #ifdef CONFIG_DEBUG_0 qDebug("qtractorTempoSpinBox[%p]::fixup(\"%s\")", this, sText.toUtf8().constData()); #endif sText = textFromValue(m_fTempo, m_iBeatsPerBar, m_iBeatDivisor); } void qtractorTempoSpinBox::stepBy ( int iSteps ) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorTempoSpinBox[%p]::stepBy(%d)", this, iSteps); #endif QLineEdit *pLineEdit = QAbstractSpinBox::lineEdit(); const int iCursorPos = pLineEdit->cursorPosition(); const QString& sText = pLineEdit->text(); const int iLength = sText.indexOf(' '); if (iCursorPos < iLength + 1) { #if 1//QTRACTOR_TEMPO_SPINBOX_LOCALE #if QT_VERSION >= QT_VERSION_CHECK(6, 0, 0) const QChar& decp = QLocale().decimalPoint().at(0); #else const QChar& decp = QLocale().decimalPoint(); #endif #else const QChar& decp = '.'; #endif float fStep = 1.0f; const int iDecimalPos = sText.indexOf(decp); if (iDecimalPos >= 0 && iDecimalPos < iCursorPos) { int i = iCursorPos - iDecimalPos; while (--i > 0) fStep *= 0.1f; } setTempo(tempo() + fStep * float(iSteps)); pLineEdit->setCursorPosition(iCursorPos + pLineEdit->text().indexOf(' ') - iLength); } else if (iCursorPos > sText.indexOf('/')) setBeatDivisor(int(beatDivisor()) + iSteps); else setBeatsPerBar(int(beatsPerBar()) + iSteps); } QAbstractSpinBox::StepEnabled qtractorTempoSpinBox::stepEnabled (void) const { StepEnabled flags = StepNone; const float fTempo = tempo(); const unsigned short iBeatsPerBar = beatsPerBar(); const unsigned short iBeatDivisor = beatDivisor(); if (fTempo > 1.0f && iBeatsPerBar > 2 && iBeatDivisor > 1) flags |= StepDownEnabled; if (fTempo < 1000.0f && iBeatsPerBar < 128 && iBeatDivisor < 8) flags |= StepUpEnabled; return flags; } // Value/text format converters. float qtractorTempoSpinBox::tempoFromText ( const QString& sText ) const { #if 1//QTRACTOR_TEMPO_SPINBOX_LOCALE bool ok = false; const QString& sTempo = sText.section(' ', 0, 0); float fTempo = QLocale().toFloat(sTempo, &ok); if (!ok) fTempo = sText.toFloat(); #else const float fTempo = sText.section(' ', 0, 0).toFloat(); #endif return (fTempo >= 1.0f ? fTempo : m_fTempo); } unsigned short qtractorTempoSpinBox::beatsPerBarFromText ( const QString& sText) const { const unsigned short iBeatsPerBar = sText.section(' ', 1, 1).section('/', 0, 0).toUShort(); return (iBeatsPerBar >= 2 ? iBeatsPerBar : m_iBeatsPerBar); } unsigned short qtractorTempoSpinBox::beatDivisorFromText ( const QString& sText) const { unsigned short iBeatDivisor = 0; unsigned short i = sText.section(' ', 1, 1).section('/', 1, 1).toUShort(); while (i > 1) { ++iBeatDivisor; i >>= 1; } return (iBeatDivisor >= 1 ? iBeatDivisor : m_iBeatDivisor); } QString qtractorTempoSpinBox::textFromValue ( float fTempo, unsigned short iBeatsPerBar, unsigned short iBeatDivisor) const { return QString("%1 %2/%3") #if 1//QTRACTOR_TEMPO_SPINBOX_LOCALE .arg(QLocale().toString(fTempo)) #else .arg(fTempo) #endif .arg(iBeatsPerBar) .arg(1 << iBeatDivisor); } // Textual value change notification. void qtractorTempoSpinBox::valueChangedSlot ( const QString& sText ) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorTempoSpinBox[%p]::valueChangedSlot(\"%s\")", this, sText.toUtf8().constData()); #endif // Kind of interim fixup. if (updateValue(tempoFromText(sText), beatsPerBarFromText(sText), beatDivisorFromText(sText), false)) { // Just forward this one... emit valueChanged(sText); } } // Keyboard event handler. void qtractorTempoSpinBox::keyPressEvent ( QKeyEvent *pKeyEvent ) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorTempoSpinBox::keyPressEvent(%d)", pKeyEvent->key()); #endif if (pKeyEvent->key() == Qt::Key_Escape) { // Rephrase text display... if (m_iValueChanged > 0) { m_iValueChanged = 0; m_fTempo = m_fDefaultTempo; m_iBeatsPerBar = m_iDefaultBeatsPerBar; m_iBeatDivisor = m_iDefaultBeatDivisor; updateText(); } // Finish editing? //QAbstractSpinBox::clearFocus(); } QAbstractSpinBox::keyPressEvent(pKeyEvent); } // Final pseudo-fixup slot. void qtractorTempoSpinBox::editingFinishedSlot (void) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorTempoSpinBox[%p]::editingFinishedSlot()", this); #endif if (m_iValueChanged > 0) { // Kind of final fixup. const QString& sText = QAbstractSpinBox::text(); if (updateValue(tempoFromText(sText), beatsPerBarFromText(sText), beatDivisorFromText(sText), true)) { // Rephrase text display... updateText(); } } } // end of qtractorSpinBox.cpp qtractor-0.9.25/src/PaxHeaders/qtractorPasteRepeatForm.h0000644000000000000000000000013214166551171020314 xustar0030 mtime=1641730681.459610308 30 atime=1641730681.459610308 30 ctime=1641730681.459610308 qtractor-0.9.25/src/qtractorPasteRepeatForm.h0000644000175000001440000000375614166551171021557 0ustar00rncbcusers00000000000000// qtractorPasteRepeatForm.h // /**************************************************************************** Copyright (C) 2005-2020, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorPasteRepeatForm_h #define __qtractorPasteRepeatForm_h #include "ui_qtractorPasteRepeatForm.h" // Forward declarations. class qtractorTimeScale; //---------------------------------------------------------------------------- // qtractorPasteRepeatForm -- UI wrapper form. class qtractorPasteRepeatForm : public QDialog { Q_OBJECT public: // Constructor. qtractorPasteRepeatForm(QWidget *pParent = nullptr); // Destructor. ~qtractorPasteRepeatForm(); // Accepted dialog accessors. void setRepeatCount(unsigned short iRepeatCount); unsigned short repeatCount() const; void setRepeatPeriod(unsigned long iRepeatPeriod); unsigned long repeatPeriod() const; protected slots: void accept(); void reject(); void changed(); void formatChanged(int); void stabilizeForm(); private: // The Qt-designer UI struct... Ui::qtractorPasteRepeatForm m_ui; // Instance variables... qtractorTimeScale *m_pTimeScale; int m_iDirtyCount; }; #endif // __qtractorPasteRepeatForm_h // end of qtractorPasteRepeatForm.h qtractor-0.9.25/src/PaxHeaders/qtractorPluginListView.h0000644000000000000000000000012714166551171020204 xustar0029 mtime=1641730681.46161033 29 atime=1641730681.46161033 29 ctime=1641730681.46161033 qtractor-0.9.25/src/qtractorPluginListView.h0000644000175000001440000001540414166551171021434 0ustar00rncbcusers00000000000000// qtractorPluginListView.h // /**************************************************************************** Copyright (C) 2005-2021, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorPluginListView_h #define __qtractorPluginListView_h #include // Forward declarations. class qtractorPlugin; class qtractorPluginList; class qtractorPluginForm; class qtractorRubberBand; //---------------------------------------------------------------------------- // qtractorPluginListItem -- Plugin list item. class qtractorPluginListItem : public QListWidgetItem { public: // Constructors. qtractorPluginListItem(qtractorPlugin *pPlugin); // Destructor. ~qtractorPluginListItem(); // Plugin container accessor. qtractorPlugin *plugin() const; // Special plugin form accessor. qtractorPluginForm *pluginForm(); // Activation methods. void updateActivated(); // Last known item rectangle. void setDirectAccessWidth(int iDirectAccessWidth) { m_iDirectAccessWidth = iDirectAccessWidth; } int directAccessWidth() const { return m_iDirectAccessWidth; } protected: // Common item initializer. void initItem(qtractorPlugin *pPlugin); private: // The plugin reference. qtractorPlugin *m_pPlugin; // Last known item logical width. int m_iDirectAccessWidth; }; //---------------------------------------------------------------------------- // qtractorPluginListView -- Plugin chain list widget instance. // class qtractorPluginListView : public QListWidget { Q_OBJECT public: // Construcctor. qtractorPluginListView(QWidget *pParent = 0); // Destructor. ~qtractorPluginListView(); // Plugin list accessors. void setPluginList(qtractorPluginList *pPluginList); qtractorPluginList *pluginList() const; // Common tiny scrollbar style decl. class TinyScrollBarStyle; // Special scrollbar style accessors. void setTinyScrollBar(bool bTinyScrollBar); bool isTinyScrollBar() const; // Plugin list refreshner; void refresh(); // Master clean-up. void clear(); // Get an item index, given the plugin reference... int pluginItem(qtractorPlugin *pPlugin); // Common pixmap accessors. static QIcon *itemIcon(int iIndex); // Show insert pseudo-plugin audio bus connections. static void insertPluginBus(qtractorPlugin *pPlugin, int iBusMode); signals: // Plugin chain changed somehow. void contentsChanged(); public slots: // User interaction slots. void addPlugin(); void removePlugin(); void moveUpPlugin(); void moveDownPlugin(); protected slots: // Generic interaction slots. void activatePlugin(); void activateAllPlugins(); void deactivateAllPlugins(); void removeAllPlugins(); void loadPresetPlugin(); void directAccessPlugin(); void propertiesPlugin(); void editPlugin(); // Import/export plugin-list slots. void importPlugins(); void exportPlugins(); // Audio inserts specific slots. void addAudioInsertPlugin(); void addAudioAuxSendPlugin(); // MIDI inserts specific slots. void addMidiInsertPlugin(); void addMidiAuxSendPlugin(); // Send/return insert specific slots. void insertPluginOutputs(); void insertPluginInputs(); // Audio specific slots. void audioOutputs(); void audioOutputBus(); void audioOutputBusName(); void audioOutputAutoConnect(); // Drop item slots. void dropMove(); void dropCopy(); void dropCancel(); // Simple click handler. void itemDoubleClickedSlot(QListWidgetItem *); void itemActivatedSlot(QListWidgetItem *); protected: // Move item on list. void moveItem(qtractorPluginListItem *pItem, qtractorPluginListItem *pNextItem); // Copy item on list. void copyItem(qtractorPluginListItem *pItem, qtractorPluginListItem *pNextItem); // Trap for help/tool-tip events. bool eventFilter(QObject *pObject, QEvent *pEvent); // To get precize clicking for in-place (de)activation, // and for drag-n-drop stuff -- reimplemented virtual methods. void mousePressEvent(QMouseEvent *pMouseEvent); void mouseMoveEvent(QMouseEvent *pMouseEvent); void mouseReleaseEvent(QMouseEvent *pMouseEvent); void dragEnterEvent(QDragEnterEvent *pDragEnterEvent); void dragMoveEvent(QDragMoveEvent *pDragMoveEvent); void dragLeaveEvent(QDragLeaveEvent *); void dropEvent(QDropEvent *pDropEvent); void wheelEvent(QWheelEvent *pWheelEvent); // Drag-n-drop stuff. bool canDropEvent(QDropEvent *pDropEvent); bool canDropItem(QDropEvent *pDropEvent); // Ensure given item is brought to viewport visibility... void ensureVisibleItem(qtractorPluginListItem *pItem); // Show and move rubber-band item. void moveRubberBand(qtractorPluginListItem *pDropItem); // Context menu event handler. void contextMenuEvent(QContextMenuEvent *pContextMenuEvent); // MIDI codec methods (static). static void encodeItem (QMimeData *pMimeData, qtractorPluginListItem *pItem); static bool canDecodeItem(const QMimeData *pMimeData); static qtractorPluginListItem *decodeItem(const QMimeData *pMimeData); // Show insert pseudo-plugin audio bus connections. void insertPluginBus(int iBusMode); // Direct access parameter handle. void dragDirectAccess(const QPoint& pos); // Direct access parameter reset (to default value). void resetDirectAccess(const QPoint& pos); // Initial size-policy hints. QSize sizeHint() const; private: // Instance variables. qtractorPluginList *m_pPluginList; // The current dragging item stuff. enum DragState { DragNone = 0, DragDirectAccess } m_dragState, m_dragCursor; // The mouse clicked item for in-place (de)activation. qtractorPluginListItem *m_pClickedItem; // The point from where drag started. QPoint m_posDrag; // Item we'll eventually drag around. qtractorPluginListItem *m_pDragItem; // Item we'll eventually drop something. qtractorPluginListItem *m_pDropItem; // To show the point where drop will go. qtractorRubberBand *m_pRubberBand; // Common tiny scrollbar style stuff. TinyScrollBarStyle *m_pTinyScrollBarStyle; // Common pixmap stuff. static QIcon *g_pItemIcons[2]; static int g_iItemRefCount; }; #endif // __qtractorPluginListView_h // end of qtractorPluginListView.h qtractor-0.9.25/src/PaxHeaders/mimetypes0000644000000000000000000000013214166551171015261 xustar0030 mtime=1641730681.434610038 30 atime=1641730681.433610027 30 ctime=1641730681.434610038 qtractor-0.9.25/src/mimetypes/0000755000175000001440000000000014166551171016566 5ustar00rncbcusers00000000000000qtractor-0.9.25/src/mimetypes/PaxHeaders/qtractor.xml0000644000000000000000000000013214166551171017717 xustar0030 mtime=1641730681.434610038 30 atime=1641730681.434610038 30 ctime=1641730681.434610038 qtractor-0.9.25/src/mimetypes/qtractor.xml0000644000175000001440000000126014166551171021146 0ustar00rncbcusers00000000000000 Qtractor session Qtractor template Qtractor archive qtractor-0.9.25/src/mimetypes/PaxHeaders/application-x-qtractor-session.png0000644000000000000000000000013214166551171024132 xustar0030 mtime=1641730681.434610038 30 atime=1641730681.434610038 30 ctime=1641730681.434610038 qtractor-0.9.25/src/mimetypes/application-x-qtractor-session.png0000644000175000001440000000341414166551171025364 0ustar00rncbcusers00000000000000PNG  IHDR szzIDATXíil\Wsν*MVj"Qh ?RUA)*@ TH !""T$4( DQ48iv=3޳cK]#f{s`x> ltƂHɊùSR'FXEzW[76FE)5z鏿}'kM]:ib~w"eqzt}G@q:kLms?T^W~W;juBqO!ʟqet>Y=<ԾXZ`81TXС}eϞd5oVT6Vx&'ƅ+:;vÇ?y^xuc"d2޺rFf&ikkwoC_>a •*+.+3Jr'unۇv>,̷?08ٳg~ոG?)T\mܾY폟={E jx2Ln@1/PAsK{-WԀ Zb7135+lC[aswJ.pr' M̭ܵ]X1v}9m8yK6Efzz9w6GݫXgFc+sXMsq%hSqbML;6='/~*15 !kBr4,g5A4Q $?5г{OT):BGZ XR8ح[߾MP,J&! uz!K kbq iz{n0~{lMq& [>kΕ Bc2OsߏSPP"pH)qNPh[!q|&9[79OtgV|x""crj+`tD߈+CHs [<:Wm¾'|?HT\5]W01s ytI6>K]JЮ'w^޽yP,eޞ2P.AEH)@MBJImK]W8ugp?NX?*F=C[D ')\q Z݊X * f 8n&*y7ʵ,wGSCVDF}'N{s2c,:DarEt6Yn"L㜥ft )%:بR,kރh/^>co?U kAI<}CκO~D_!55aA>ND|KK\= bygx_9߳~>ӗ~9sPU*,W~{FGFk/_~G{5"nk _Wϯ@Db`yF8ݻUDpoB:3_߼yYX@b{U?!4}@6ڒ#n& !v<:Pc|:y.@l J bd9!(\1ɉqD|۴ɵqb֚*. r70[I1qR h/P`%2v3nN_' pS*36ҏ(ŗA S*Spid?鲇[Ԉ:^rIhL&G>'yL@hJaLD{[+۶o'E:yպsN8&cZbB\fE$VR hp.&l+-Z W@ &&(aD s4;L߈ )2Yҕq[05A9s^>_3CE>"QJ9}It@h1U$(+ܜE)!J W8_y꙽N'wRJ+DD:h$A@$ZҒawҹQ ` J+54dB0$SpoFil&RNBiVBR !tR Zvʊ~1;H>j M*qM۴i̩S SLiZuIENDB`qtractor-0.9.25/src/mimetypes/PaxHeaders/application-x-qtractor-session.svg0000644000000000000000000000013214166551171024145 xustar0030 mtime=1641730681.434610038 30 atime=1641730681.434610038 30 ctime=1641730681.434610038 qtractor-0.9.25/src/mimetypes/application-x-qtractor-session.svg0000644000175000001440000012007214166551171025377 0ustar00rncbcusers00000000000000 image/svg+xmlqtractor-0.9.25/src/mimetypes/PaxHeaders/application-x-qtractor-archive.png0000644000000000000000000000013214166551171024070 xustar0030 mtime=1641730681.433610027 30 atime=1641730681.433610027 30 ctime=1641730681.433610027 qtractor-0.9.25/src/mimetypes/application-x-qtractor-archive.png0000644000175000001440000000427014166551171025323 0ustar00rncbcusers00000000000000PNG  IHDR szzIDATXíIｪ^g{,`  $CN%BBHND9E)J$NQlb08،ϴg鮮cC o|pn)U֖:{܆F N [te HHݻvr["i6oN?іBRfk6\wh?+_!:!+Dxåձ12#AnN Jܞv;_6oyw(Z%;f  U; (r˗urڻdʒbõx7`JVXΆk6aώ  EV݈ !%bnJϒvL\@\,A#f|T3==CgcDPh f kR6ᵭG[a.RmQ. 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WI57(=Nmj0 kY0ާц8]7I⦍ijYcIY<;pd6u`gkugNմ [>i_W[o4\}Ϝ JJ)THl6b=KW%tuvp-0b PC)WxɨT*QClf>iB脔<$iLP("H) lR!SR!B)n ZuDXw 6<;oO&j@IENDB`qtractor-0.9.25/src/mimetypes/PaxHeaders/application-x-qtractor-archive.svg0000644000000000000000000000013214166551171024103 xustar0030 mtime=1641730681.434610038 30 atime=1641730681.433610027 30 ctime=1641730681.434610038 qtractor-0.9.25/src/mimetypes/application-x-qtractor-archive.svg0000644000175000001440000076300214166551171025343 0ustar00rncbcusers00000000000000 image/svg+xmlqtractor-0.9.25/src/mimetypes/PaxHeaders/application-x-qtractor-template.svg0000644000000000000000000000013214166551171024275 xustar0030 mtime=1641730681.434610038 30 atime=1641730681.434610038 30 ctime=1641730681.434610038 qtractor-0.9.25/src/mimetypes/application-x-qtractor-template.svg0000644000175000001440000012007614166551171025533 0ustar00rncbcusers00000000000000 image/svg+xmlqtractor-0.9.25/src/PaxHeaders/qtractorMidiTimer.h0000644000000000000000000000013214166551171017136 xustar0030 mtime=1641730681.456610276 30 atime=1641730681.456610276 30 ctime=1641730681.456610276 qtractor-0.9.25/src/qtractorMidiTimer.h0000644000175000001440000000504314166551171020370 0ustar00rncbcusers00000000000000// qtractorMidiTimer.h // /**************************************************************************** Copyright (C) 2005-2019, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorMidiTimer_h #define __qtractorMidiTimer_h #include //---------------------------------------------------------------------- // class qtractorMidiTimer -- ALSA sequencer timer stuff (singleton). // class qtractorMidiTimer { public: // Constructor. qtractorMidiTimer(); // Destructor. ~qtractorMidiTimer(); // Returns the number of available timers. int count() const; // Index of the a timer key. int indexOf(int iKey) const; // Key from index. int key(int iIndex) const; // Name from index. const QString& name(int iIndex) const; // ALSA sequencer timer key stuff. class Key { public: // Constructors. Key(int iAlsaTimer = 0) { setAlsaTimer(iAlsaTimer); } Key(int iClass, int iCard, int iDevice, int iSubDev) { setAlsaTimer(iClass, iCard, iDevice, iSubDev); } Key(const Key& key) { setAlsaTimer(key.alsaTimer()); } // Getters. int alsaTimer() const { return m_iAlsaTimer; } int alsaTimerClass() const { return int((m_iAlsaTimer & 0x7f000000) >> 24); } int alsaTimerCard() const { return int((m_iAlsaTimer & 0x007f0000) >> 16); } int alsaTimerDevice() const { return int((m_iAlsaTimer & 0x00007f00) >> 8); } int alsaTimerSubDev() const { return int(m_iAlsaTimer & 0x0000007f); } protected: // Setters. void setAlsaTimer(int iAlsaTimer); void setAlsaTimer(int iClass, int iCard, int iDevice, int iSubDev); private: // Queue timer int m_iAlsaTimer; }; private: // Instance variables; QStringList m_names; QList m_keys; }; #endif // __qtractorMidiTimer_h // end of qtractorMidiTimer.h qtractor-0.9.25/src/PaxHeaders/qtractorTracks.cpp0000644000000000000000000000013214166551171017035 xustar0030 mtime=1641730681.467610394 30 atime=1641730681.467610394 30 ctime=1641730681.467610394 qtractor-0.9.25/src/qtractorTracks.cpp0000644000175000001440000026136514166551171020302 0ustar00rncbcusers00000000000000// qtractorTracks.cpp // /**************************************************************************** Copyright (C) 2005-2021, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorTracks.h" #include "qtractorTrackView.h" #include "qtractorTrackList.h" #include "qtractorTrackTime.h" #include "qtractorSession.h" #include "qtractorSessionCursor.h" #include "qtractorSessionCommand.h" #include "qtractorTrackCommand.h" #include "qtractorClipCommand.h" #include "qtractorCurveCommand.h" #include "qtractorMidiEditCommand.h" #include "qtractorTimeScaleCommand.h" #include "qtractorTrackButton.h" #include "qtractorAudioEngine.h" #include "qtractorAudioBuffer.h" #include "qtractorAudioClip.h" #include "qtractorMidiEngine.h" #include "qtractorMidiClip.h" #include "qtractorClipSelect.h" #include "qtractorOptions.h" #include "qtractorMainForm.h" #include "qtractorTrackForm.h" #include "qtractorClipForm.h" #include "qtractorExportForm.h" #include "qtractorPasteRepeatForm.h" #include "qtractorTempoAdjustForm.h" #include "qtractorEditRangeForm.h" #include "qtractorMidiEditorForm.h" #include "qtractorMidiToolsForm.h" #include "qtractorMidiEditSelect.h" #include "qtractorFileList.h" #include #include #include #include #include #include #include #include //---------------------------------------------------------------------------- // qtractorTracks -- The main session track listview widget. // Constructor. qtractorTracks::qtractorTracks ( QWidget *pParent ) : QSplitter(Qt::Horizontal, pParent) { // Surely a name is crucial (e.g. for storing geometry settings) QSplitter::setObjectName("qtractorTracks"); // Create child widgets... m_pTrackList = new qtractorTrackList(this, this); QWidget *pVBox = new QWidget(this); m_pTrackTime = new qtractorTrackTime(this, pVBox); m_pTrackView = new qtractorTrackView(this, pVBox); // Zoom mode flag. m_iZoomMode = ZoomAll; // Create child box layouts... QVBoxLayout *pVBoxLayout = new QVBoxLayout(pVBox); pVBoxLayout->setContentsMargins(0, 0, 0, 0); pVBoxLayout->setSpacing(0); pVBoxLayout->addWidget(m_pTrackTime); pVBoxLayout->addWidget(m_pTrackView); pVBox->setLayout(pVBoxLayout); // QSplitter::setOpaqueResize(false); QSplitter::setStretchFactor(QSplitter::indexOf(m_pTrackList), 0); QSplitter::setHandleWidth(2); QSplitter::setWindowTitle(tr("Tracks")); QSplitter::setWindowIcon(QIcon(":/images/qtractorTracks.png")); // Get previously saved splitter sizes, // (with some fair default...) qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions) { QList sizes; sizes.append(160); sizes.append(480); pOptions->loadSplitterSizes(this, sizes); } // Early track list stabilization. m_pTrackTime->setFixedHeight( (m_pTrackList->header())->sizeHint().height()); // To have all views in positional sync. QObject::connect(m_pTrackList, SIGNAL(contentsMoving(int,int)), m_pTrackView, SLOT(contentsYMovingSlot(int,int))); QObject::connect(m_pTrackView, SIGNAL(contentsMoving(int,int)), m_pTrackTime, SLOT(contentsXMovingSlot(int,int))); QObject::connect(m_pTrackView, SIGNAL(contentsMoving(int,int)), m_pTrackList, SLOT(contentsYMovingSlot(int,int))); } // Destructor. qtractorTracks::~qtractorTracks (void) { // Save splitter sizes... qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions) pOptions->saveSplitterSizes(this); } // Child widgets accessors. qtractorTrackList *qtractorTracks::trackList (void) const { return m_pTrackList; } qtractorTrackTime *qtractorTracks::trackTime (void) const { return m_pTrackTime; } qtractorTrackView *qtractorTracks::trackView (void) const { return m_pTrackView; } // Horizontal zoom factor. void qtractorTracks::horizontalZoomStep ( int iZoomStep ) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; int iHorizontalZoom = pSession->horizontalZoom() + iZoomStep; if (iHorizontalZoom < ZoomMin) iHorizontalZoom = ZoomMin; else if (iHorizontalZoom > ZoomMax) iHorizontalZoom = ZoomMax; if (iHorizontalZoom == pSession->horizontalZoom()) return; // Fix the ssession time scale zoom determinant. pSession->setHorizontalZoom(iHorizontalZoom); pSession->updateTimeScale(); pSession->updateSession(); // Update visual play-head position... m_pTrackView->setPlayHead(pSession->playHead()); } // Vertical zoom factor. void qtractorTracks::verticalZoomStep ( int iZoomStep ) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; int iVerticalZoom = pSession->verticalZoom() + iZoomStep; if (iVerticalZoom < ZoomMin) iVerticalZoom = ZoomMin; else if (iVerticalZoom > ZoomMax) iVerticalZoom = ZoomMax; if (iVerticalZoom == pSession->verticalZoom()) return; // Fix the session vertical view zoom. pSession->setVerticalZoom(iVerticalZoom); } // Zoom (view) mode. void qtractorTracks::setZoomMode ( int iZoomMode ) { m_iZoomMode = iZoomMode; } int qtractorTracks::zoomMode (void) const { return m_iZoomMode; } // Zoom view actuators. void qtractorTracks::zoomIn (void) { ZoomCenter zc; zoomCenterPre(zc); if (m_iZoomMode & ZoomHorizontal) horizontalZoomStep(+ ZoomStep); if (m_iZoomMode & ZoomVertical) verticalZoomStep(+ ZoomStep); zoomCenterPost(zc); } void qtractorTracks::zoomOut (void) { ZoomCenter zc; zoomCenterPre(zc); if (m_iZoomMode & ZoomHorizontal) horizontalZoomStep(- ZoomStep); if (m_iZoomMode & ZoomVertical) verticalZoomStep(- ZoomStep); zoomCenterPost(zc); } void qtractorTracks::zoomReset (void) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; ZoomCenter zc; zoomCenterPre(zc); if (m_iZoomMode & ZoomHorizontal) horizontalZoomStep(ZoomBase - pSession->horizontalZoom()); if (m_iZoomMode & ZoomVertical) verticalZoomStep(ZoomBase - pSession->verticalZoom()); zoomCenterPost(zc); } // Zoom step evaluator. int qtractorTracks::zoomStep (void) const { const Qt::KeyboardModifiers& modifiers = QApplication::keyboardModifiers(); if (modifiers & Qt::ControlModifier) return ZoomMax; if (modifiers & Qt::ShiftModifier) return ZoomBase >> 1; return ZoomStep; } void qtractorTracks::horizontalZoomInSlot (void) { ZoomCenter zc; zoomCenterPre(zc); horizontalZoomStep(+ zoomStep()); zoomCenterPost(zc); } void qtractorTracks::horizontalZoomOutSlot (void) { ZoomCenter zc; zoomCenterPre(zc); horizontalZoomStep(- zoomStep()); zoomCenterPost(zc); } void qtractorTracks::verticalZoomInSlot (void) { ZoomCenter zc; zoomCenterPre(zc); verticalZoomStep(+ zoomStep()); zoomCenterPost(zc); } void qtractorTracks::verticalZoomOutSlot (void) { ZoomCenter zc; zoomCenterPre(zc); verticalZoomStep(- zoomStep()); zoomCenterPost(zc); } void qtractorTracks::viewZoomResetSlot (void) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; ZoomCenter zc; zoomCenterPre(zc); // All zoom base are belong to us :) verticalZoomStep(ZoomBase - pSession->verticalZoom()); horizontalZoomStep(ZoomBase - pSession->horizontalZoom()); zoomCenterPost(zc); } // Zoom centering prepare method. // (usually before zoom change) void qtractorTracks::zoomCenterPre ( ZoomCenter& zc ) const { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; const int cx = m_pTrackView->contentsX(); const int cy = m_pTrackView->contentsY(); QWidget *pViewport = m_pTrackView->viewport(); const QRect& rect = pViewport->rect(); const QPoint& pos = pViewport->mapFromGlobal(QCursor::pos()); zc.x = 0; zc.y = 0; if (rect.contains(pos)) { if (m_iZoomMode & ZoomHorizontal) zc.x = pos.x(); if (m_iZoomMode & ZoomVertical) zc.y = pos.y(); } else { if (m_iZoomMode & ZoomHorizontal) { const int w2 = (rect.width() >> 1); if (cx > w2) zc.x = w2; } if (m_iZoomMode & ZoomVertical) { const int h2 = (rect.height() >> 1); if (cy > h2) zc.y = h2; } } zc.ch = m_pTrackView->contentsHeight(); zc.frame = pSession->frameFromPixel(cx + zc.x); } // Zoom centering post methods. // (usually after zoom change) void qtractorTracks::zoomCenterPost ( const ZoomCenter& zc ) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; int cx = pSession->pixelFromFrame(zc.frame); int cy = m_pTrackView->contentsY(); // Update the dependent views... m_pTrackList->updateItems(); m_pTrackList->updateContentsHeight(); m_pTrackView->updateContentsWidth(); if (m_iZoomMode & ZoomHorizontal) { if (cx > zc.x) cx -= zc.x; else cx = 0; } if (m_iZoomMode & ZoomVertical) { // if (cy > zc.y) cy -= zc.y; else cy = 0; cy = (cy * m_pTrackView->contentsHeight()) / zc.ch; } // Do the centering... m_pTrackView->setContentsPos(cx, cy); m_pTrackView->updateContents(); // Make its due... selectionChangeNotify(); } // Update/sync integral contents from session tracks. void qtractorTracks::updateContents ( bool bRefresh ) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; #ifdef CONFIG_DEBUG_0 qDebug("qtractorTracks::updateContents(%d)\n", int(bRefresh)); #endif // Update/sync from session tracks. int iRefresh = 0; if (bRefresh) ++iRefresh; int iTrack = 0; qtractorTrack *pTrack = pSession->tracks().first(); while (pTrack) { // Check if item is already on list if (m_pTrackList->trackRow(pTrack) < 0) { m_pTrackList->insertTrack(iTrack, pTrack); ++iRefresh; } pTrack = pTrack->next(); ++iTrack; } // Update dependent views. if (iRefresh > 0) { m_pTrackList->updateContentsHeight(); m_pTrackView->updateContentsWidth(); // m_pTrackView->setFocus(); } } // Retrieves current (selected) track reference. qtractorTrack *qtractorTracks::currentTrack (void) const { return m_pTrackList->currentTrack(); } // Retrieves current selected clip reference. qtractorClip *qtractorTracks::currentClip (void) const { return m_pTrackView->currentClip(); } // Edit/create a brand new clip. bool qtractorTracks::newClip (void) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return false; qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm == nullptr) return false; // Create on current track, or take the first... qtractorTrack *pTrack = currentTrack(); if (pTrack == nullptr) pTrack = pSession->tracks().first(); if (pTrack == nullptr) return false; // Create the clip prototype... qtractorClip *pClip = nullptr; switch (pTrack->trackType()) { case qtractorTrack::Audio: pClip = new qtractorAudioClip(pTrack); break; case qtractorTrack::Midi: pClip = new qtractorMidiClip(pTrack); break; case qtractorTrack::None: default: break; } // Correct so far? if (pClip == nullptr) return false; // Set initial default clip parameters... const unsigned long iClipStart = pSession->editHead(); pClip->setClipStart(iClipStart); m_pTrackView->ensureVisibleFrame(iClipStart); // Special for MIDI clips, which already have it's own editor, // we'll add and start a blank one right-away... if (pTrack->trackType() == qtractorTrack::Midi) { // Set initial clip length... if (pSession->editTail() > pSession->editHead()) { pClip->setClipLength(pSession->editTail() - pSession->editHead()); } else { // Deafult length is one bar... const unsigned long iClipStartTime = pSession->tickFromFrame(iClipStart); const unsigned long iClipLengthTime = pSession->ticksPerBeat() * pSession->beatsPerBar(); pClip->setClipLength(pSession->frameFromTickRange( iClipStartTime, iClipStartTime + iClipLengthTime)); } // Proceed to setup the MDII clip properly... qtractorMidiClip *pMidiClip = static_cast (pClip); if (pMidiClip) { // Create a clip filename from scratch... const QString& sFilename = pSession->createFilePath(pTrack->trackName(), "mid"); // Create the SMF for good... if (pMidiClip->createMidiFile(sFilename)) { // Add that to regular files... pMainForm->addMidiFile(pClip->filename()); // Insert the clip right away... qtractorClipCommand *pClipCommand = new qtractorClipCommand(tr("new clip")); pClipCommand->addClip(pClip, pTrack); pSession->execute(pClipCommand); // Just start the MIDI editor on it... return pClip->startEditor(); } } } // Then ask user to refine clip properties... qtractorClipForm clipForm(pMainForm); clipForm.setClip(pClip, true); if (!clipForm.exec()) { delete pClip; return false; } // Done. return true; } // Edit given(current) clip. bool qtractorTracks::editClip ( qtractorClip *pClip ) { if (pClip == nullptr) pClip = m_pTrackView->currentClip(); if (pClip == nullptr) return false; // All else hasn't fail. return pClip->startEditor(); } // Unlink given(current) clip. bool qtractorTracks::unlinkClip ( qtractorClip *pClip ) { if (pClip == nullptr) pClip = m_pTrackView->currentClip(); if (pClip == nullptr) return false; qtractorMidiClip *pMidiClip = static_cast (pClip); if (pMidiClip == nullptr) return false; if (!pMidiClip->isHashLinked()) return false; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return false; // Have a new filename revision... const QString& sFilename = pMidiClip->createFilePathRevision(true); // Save/replace the clip track... qtractorMidiFile::saveCopyFile(sFilename, pMidiClip->filename(), pMidiClip->trackChannel(), pMidiClip->format(), pMidiClip->sequence(), pSession->timeScale(), pSession->tickFromFrame(pMidiClip->clipStart())); // Now, we avoid the linked/ref-counted instances... pSession->files()->removeClipItem(qtractorFileList::Midi, pMidiClip); pMidiClip->setFilename(sFilename); pMidiClip->setDirty(false); pMidiClip->unlinkHashData(); pMidiClip->updateEditor(true); pSession->files()->addClipItem(qtractorFileList::Midi, pMidiClip, true); // Better update track-view clip high-lighthing... m_pTrackView->update(); // HACK: This operation is so important that // it surely deserves being in the front page... qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm) pMainForm->addMidiFile(sFilename); return true; } // Split given(current) clip. bool qtractorTracks::splitClip ( qtractorClip *pClip ) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return false; const unsigned long iPlayHead = pSession->playHead(); if (pClip == nullptr) pClip = m_pTrackView->currentClip(); if (pClip == nullptr) { qtractorTrack *pTrack = m_pTrackList->currentTrack(); if (pTrack) { pClip = pTrack->clips().first(); while (pClip && iPlayHead > pClip->clipStart() + pClip->clipLength()) pClip = pClip->next(); } } if (pClip == nullptr) return false; if (!pClip->queryEditor()) return false; const unsigned long iClipStart = pClip->clipStart(); const unsigned long iClipEnd = iClipStart + pClip->clipLength(); if (iClipStart >= iPlayHead || iPlayHead >= iClipEnd) return false; m_pTrackView->ensureVisibleFrame(iPlayHead); qtractorClipCommand *pClipCommand = new qtractorClipCommand(tr("split clip")); // Shorten old right... const unsigned long iClipOffset = pClip->clipOffset(); pClipCommand->resizeClip(pClip, iClipStart, iClipOffset, iPlayHead - iClipStart); // Add left clone... qtractorClip *pNewClip = m_pTrackView->cloneClip(pClip); if (pNewClip) { pNewClip->setClipStart(iPlayHead); pNewClip->setClipOffset(iClipOffset + iPlayHead - iClipStart); pNewClip->setClipLength(iClipEnd - iPlayHead); pNewClip->setFadeOutLength(pClip->fadeOutLength()); pClipCommand->addClip(pNewClip, pNewClip->track()); } // That's it... return pSession->execute(pClipCommand); } // Audio clip normalize callback. struct audioClipNormalizeData { // Ctor. audioClipNormalizeData(unsigned short iChannels) : count(0), channels(iChannels), max(0.0f) {} // Members. unsigned int count; unsigned short channels; float max; }; static void audioClipNormalize ( float **ppFrames, unsigned int iFrames, void *pvArg ) { audioClipNormalizeData *pData = static_cast (pvArg); for (unsigned short i = 0; i < pData->channels; ++i) { float *pFrames = ppFrames[i]; for (unsigned int n = 0; n < iFrames; ++n) { float fSample = *pFrames++; if (fSample < 0.0f) // Take absolute value... fSample = -(fSample); if (pData->max < fSample) pData->max = fSample; } } if (++(pData->count) > 100) { qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm) { QProgressBar *pProgressBar = pMainForm->progressBar(); pProgressBar->setValue(pProgressBar->value() + iFrames); } qtractorSession::stabilize(); pData->count = 0; } } // MIDI clip normalize callback. static void midiClipNormalize ( qtractorMidiSequence *pSeq, void *pvArg ) { unsigned char *pMax = (unsigned char *) (pvArg); for (qtractorMidiEvent *pEvent = pSeq->events().first(); pEvent; pEvent = pEvent->next()) { if (pEvent->type() == qtractorMidiEvent::NOTEON && *pMax < pEvent->velocity()) { *pMax = pEvent->velocity(); } } } // Normalize given(current) clip. bool qtractorTracks::normalizeClip ( qtractorClip *pClip ) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return false; // Make it as an undoable command... qtractorClipCommand *pClipCommand = new qtractorClipCommand(tr("clip normalize")); QApplication::setOverrideCursor(QCursor(Qt::WaitCursor)); // Multiple clip selection... if (isClipSelected()) { qtractorClipSelect *pClipSelect = m_pTrackView->clipSelect(); const qtractorClipSelect::ItemList& items = pClipSelect->items(); qtractorClipSelect::ItemList::ConstIterator iter = items.constBegin(); const qtractorClipSelect::ItemList::ConstIterator& iter_end = items.constEnd(); for ( ; iter != iter_end; ++iter) { // Make sure it's legal selection... pClip = iter.key(); if (pClip->track() && pClip->isClipSelected()) normalizeClipCommand(pClipCommand, pClip); } } // Single, current clip instead? else normalizeClipCommand(pClipCommand, pClip); QApplication::restoreOverrideCursor(); // Check if valid... if (pClipCommand->isEmpty()) { delete pClipCommand; return false; } // That's it... return pSession->execute(pClipCommand); } bool qtractorTracks::normalizeClipCommand ( qtractorClipCommand *pClipCommand, qtractorClip *pClip ) { if (pClip == nullptr) pClip = m_pTrackView->currentClip(); if (pClip == nullptr) return false; qtractorTrack *pTrack = pClip->track(); if (pTrack == nullptr) return false; qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); unsigned long iOffset = 0; unsigned long iLength = pClip->clipLength(); if (pClip->isClipSelected()) { iOffset = pClip->clipSelectStart() - pClip->clipStart(); iLength = pClip->clipSelectEnd() - pClip->clipSelectStart(); } // Default non-normalized setting... float fGain = pClip->clipGain(); if (pTrack->trackType() == qtractorTrack::Audio) { // Normalize audio clip... qtractorAudioClip *pAudioClip = static_cast (pClip); if (pAudioClip == nullptr) return false; qtractorAudioBus *pAudioBus = static_cast (pTrack->outputBus()); if (pAudioBus == nullptr) return false; QProgressBar *pProgressBar = nullptr; if (pMainForm) pProgressBar = pMainForm->progressBar(); if (pProgressBar) { pProgressBar->setRange(0, iLength / 100); pProgressBar->reset(); pProgressBar->show(); } audioClipNormalizeData data(pAudioBus->channels()); pAudioClip->clipExport(audioClipNormalize, &data, iOffset, iLength); if (data.max > 0.01f && data.max < 1.1f) fGain /= data.max; if (pProgressBar) pProgressBar->hide(); } else if (pTrack->trackType() == qtractorTrack::Midi) { // Normalize MIDI clip... qtractorMidiClip *pMidiClip = static_cast (pClip); if (pMidiClip == nullptr) return false; unsigned char max = 0; pMidiClip->clipExport(midiClipNormalize, &max, iOffset, iLength); if (max > 0x0c && max < 0x7f) fGain *= (127.0f / float(max)); } // Make it as an undoable command... pClipCommand->gainClip(pClip, fGain); // That's it... return true; } // Execute tool on a given(current) MIDI clip. bool qtractorTracks::executeClipTool ( int iTool, qtractorClip *pClip ) { qtractorMidiToolsForm toolsForm(this); toolsForm.setToolIndex(iTool); if (!toolsForm.exec()) return false; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return false; // Make it as an undoable named command... QString sTool; switch (iTool) { case 0: sTool = tr("quantize"); break; case 1: sTool = tr("transpose"); break; case 2: sTool = tr("normalize"); break; case 3: sTool = tr("randomize"); break; case 4: sTool = tr("resize"); break; case 5: sTool = tr("rescale"); break; case 6: sTool = tr("timeshift"); break; } qtractorClipToolCommand *pClipToolCommand = new qtractorClipToolCommand(sTool); QApplication::setOverrideCursor(QCursor(Qt::WaitCursor)); // Multiple clip selection... if (isClipSelected()) { qtractorClipSelect *pClipSelect = m_pTrackView->clipSelect(); const qtractorClipSelect::ItemList& items = pClipSelect->items(); qtractorClipSelect::ItemList::ConstIterator iter = items.constBegin(); const qtractorClipSelect::ItemList::ConstIterator& iter_end = items.constEnd(); for ( ; iter != iter_end; ++iter) { // Make sure it's legal selection... qtractorClip *pClip = iter.key(); if (pClip->track() && pClip->isClipSelected()) executeClipToolCommand(pClipToolCommand, pClip, &toolsForm); } } // Single, current clip instead? else executeClipToolCommand(pClipToolCommand, pClip, &toolsForm); QApplication::restoreOverrideCursor(); // Check if valid... if (pClipToolCommand->isEmpty()) { delete pClipToolCommand; return false; } // That's it... return pSession->execute(pClipToolCommand); } bool qtractorTracks::executeClipToolCommand ( qtractorClipToolCommand *pClipToolCommand, qtractorClip *pClip, qtractorMidiToolsForm *pMidiToolsForm ) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return false; if (pClip == nullptr) pClip = m_pTrackView->currentClip(); if (pClip == nullptr) return false; qtractorTrack *pTrack = pClip->track(); if (pTrack == nullptr) return false; if (pTrack->trackType() != qtractorTrack::Midi) return false; qtractorMidiClip *pMidiClip = static_cast (pClip); if (pMidiClip == nullptr) return false; if (pClipToolCommand->isLinkedMidiClip(pMidiClip)) return false; unsigned long iOffset = 0; unsigned long iLength = pClip->clipLength(); if (pClip->isClipSelected()) { iOffset = pClip->clipSelectStart() - pClip->clipStart(); iLength = pClip->clipSelectEnd() - pClip->clipSelectStart(); } qtractorMidiSequence *pSeq = pMidiClip->sequence(); const unsigned long iTimeOffset = pSeq->timeOffset(); qtractorTimeScale::Cursor cursor(pSession->timeScale()); qtractorTimeScale::Node *pNode = cursor.seekFrame(pClip->clipStart()); const unsigned long t0 = pNode->tickFromFrame(pClip->clipStart()); unsigned long f1 = pClip->clipStart() + pClip->clipOffset() + iOffset; pNode = cursor.seekFrame(f1); const unsigned long t1 = pNode->tickFromFrame(f1); unsigned long iTimeStart = t1 - t0; iTimeStart = (iTimeStart > iTimeOffset ? iTimeStart - iTimeOffset : 0); pNode = cursor.seekFrame(f1 += iLength); const unsigned long iTimeEnd = iTimeStart + pNode->tickFromFrame(f1) - t1; // Emulate an user-made selection... qtractorMidiEditSelect select; const QRect rect; // Dummy event rectangle. for (qtractorMidiEvent *pEvent = pSeq->events().first(); pEvent; pEvent = pEvent->next()) { const unsigned long iTime = pEvent->time(); if (iTime >= iTimeStart && iTime < iTimeEnd) { select.addItem(pEvent, rect, rect); } } // Add new edit command from tool... pClipToolCommand->addMidiEditCommand( pMidiToolsForm->editCommand(pMidiClip, &select, pSession->tickFromFrame(pClip->clipStart()), iTimeStart, iTimeEnd)); // Must be brand new revision... pMidiClip->setRevision(0); // That's it... return true; } // Import (audio) clip(s) into current track... bool qtractorTracks::importClips ( QStringList files, unsigned long iClipStart ) { // Have we some? if (files.isEmpty()) return false; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return false; // Create on current track, or take the first... qtractorTrack *pTrack = currentTrack(); if (pTrack == nullptr) pTrack = pSession->tracks().first(); if (pTrack == nullptr) // || pTrack->trackType() != qtractorTrack::Audio) return addAudioTracks(files, iClipStart); // To log this import into session description. QString sDescription = pSession->description().trimmed(); if (!sDescription.isEmpty()) sDescription += '\n'; qtractorClipCommand *pImportClipCommand = new qtractorClipCommand(tr("clip import")); // For each one of those files... qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); QStringListIterator iter(files); while (iter.hasNext()) { // This is one of the selected filenames.... const QString& sPath = iter.next(); switch (pTrack->trackType()) { case qtractorTrack::Audio: { // Add the audio clip at once... qtractorAudioClip *pAudioClip = new qtractorAudioClip(pTrack); pAudioClip->setFilename(sPath); pAudioClip->setClipStart(iClipStart); // Redundant but necessary for multi-clip // concatenation, as we only know the actual // audio clip length after opening it... if (iter.hasNext()) { pAudioClip->open(); iClipStart += pAudioClip->clipLength(); } // Will add the new clip into session on command execute... pImportClipCommand->addClip(pAudioClip, pTrack); // Don't forget to add this one to local repository. if (pMainForm) { pMainForm->addAudioFile(sPath); // Log this successful import operation... sDescription += tr("Audio file import \"%1\" on %2 %3.\n") .arg(QFileInfo(sPath).fileName()) .arg(QDate::currentDate().toString("MMM dd yyyy")) .arg(QTime::currentTime().toString("hh:mm:ss")); pMainForm->appendMessages( tr("Audio file import: \"%1\".").arg(sPath)); } break; } case qtractorTrack::Midi: { // We'll be careful and pre-open the SMF header here... qtractorMidiFile file; if (file.open(sPath)) { // Depending of SMF format... int iTrackChannel = pTrack->midiChannel(); if (file.format() == 1) ++iTrackChannel; // Add the MIDI clip at once... qtractorMidiClip *pMidiClip = new qtractorMidiClip(pTrack); pMidiClip->setFilename(sPath); pMidiClip->setTrackChannel(iTrackChannel); pMidiClip->setClipStart(iClipStart); // Redundant but necessary for multi-clip // concatenation, as we only know the actual // MIDI clip length after opening it... if (iter.hasNext()) { pMidiClip->open(); iClipStart += pMidiClip->clipLength(); } // Will add the new clip into session on command execute... pImportClipCommand->addClip(pMidiClip, pTrack); // Don't forget to add this one to local repository. if (pMainForm) { pMainForm->addMidiFile(sPath); // Log this successful import operation... sDescription += tr("MIDI file import \"%1\"" " track-channel %2 on %3 %4.\n") .arg(QFileInfo(sPath).fileName()).arg(iTrackChannel) .arg(QDate::currentDate().toString("MMM dd yyyy")) .arg(QTime::currentTime().toString("hh:mm:ss")); pMainForm->appendMessages( tr("MIDI file import: \"%1\", track-channel: %2.") .arg(sPath).arg(iTrackChannel)); } } break; } default: break; } } // Log to session (undoable by import-track command)... pSession->setDescription(sDescription); // Done. return pSession->execute(pImportClipCommand); } // Export selected clips. bool qtractorTracks::exportClips (void) { return mergeExportClips(nullptr); } // Merge selected clips. bool qtractorTracks::mergeClips (void) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return false; // Make it as an undoable command... qtractorClipCommand *pClipCommand = new qtractorClipCommand(tr("clip merge")); const bool bResult = mergeExportClips(pClipCommand); // Have we failed the command prospect? if (!bResult || pClipCommand->isEmpty()) { delete pClipCommand; return false; } return pSession->execute(pClipCommand); } // Merge/export selected clips. bool qtractorTracks::mergeExportClips ( qtractorClipCommand *pClipCommand ) { // Multiple clip selection: // - make sure we have at least 2 clips to merge... qtractorClipSelect *pClipSelect = m_pTrackView->clipSelect(); if (pClipSelect->items().count() < 1) return false; // Should be one single track... qtractorTrack *pTrack = pClipSelect->singleTrack(); if (pTrack == nullptr) return false; // Dispatch to specialized method... bool bResult = false; switch (pTrack->trackType()) { case qtractorTrack::Audio: bResult = mergeExportAudioClips(pClipCommand); break; case qtractorTrack::Midi: bResult = mergeExportMidiClips(pClipCommand); break; case qtractorTrack::None: default: break; } // Done most. return bResult; } // Audio clip buffer merge/export item. struct audioClipBufferItem { // Constructor. audioClipBufferItem(qtractorClip *pClip, qtractorAudioBufferThread *pSyncThread, unsigned short iChannels) : clip(static_cast (pClip)) { buff = new qtractorAudioBuffer(pSyncThread, iChannels); buff->setOffset(clip->clipOffset()); buff->setLength(clip->clipLength()); buff->setTimeStretch(clip->timeStretch()); buff->setPitchShift(clip->pitchShift()); buff->open(clip->filename()); buff->syncExport(); } // Destructor. ~audioClipBufferItem() { if (buff) delete buff; } // Members. qtractorAudioClip *clip; qtractorAudioBuffer *buff; }; // Merge/export selected(audio) clips. bool qtractorTracks::mergeExportAudioClips ( qtractorClipCommand *pClipCommand ) { // Should be one single MIDI track... qtractorClipSelect *pClipSelect = m_pTrackView->clipSelect(); qtractorTrack *pTrack = pClipSelect->singleTrack(); if (pTrack == nullptr) return false; if (pTrack->trackType() != qtractorTrack::Audio) return false; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return false; qtractorAudioBus *pAudioBus = static_cast (pTrack->outputBus()); if (pAudioBus == nullptr) return false; int iFormat = -1; // alias qtractorAudioFileFactory::defaultFormat(); #if 1//QTRACTOR_EXPORT_CLIP_FORM qtractorExportClipForm exportForm(this); exportForm.setExportTitle(tr("Merge/Export")); exportForm.setExportType(qtractorTrack::Audio); const QString& sExt = exportForm.exportExt(); QString sFilename = pSession->createFilePath(pTrack->trackName(), sExt); exportForm.setExportPath(sFilename); if (!exportForm.exec()) return false; sFilename = exportForm.exportPath(); iFormat = exportForm.audioExportFormat(); #else const QString& sExt = qtractorAudioFileFactory::defaultExt(); const QString& sTitle = tr("Merge/Export Audio Clip"); const QString& sFilter = qtractorAudioFileFactory::filters().join(";;"); QWidget *pParentWidget = nullptr; QFileDialog::Options options; qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions && pOptions->bDontUseNativeDialogs) { options |= QFileDialog::DontUseNativeDialog; pParentWidget = QWidget::window(); } #if 1//QT_VERSION < QT_VERSION_CHECK(4, 4, 0) // Ask for the filename to save... QString sFilename = QFileDialog::getSaveFileName(pParentWidget, sTitle, pSession->createFilePath(pTrack->trackName(), sExt), sFilter, nullptr, options); #else // Construct save-file dialog... QFileDialog fileDialog(pParentWidget, sTitle, pSession->createFilePath(pTrack->trackName(), sExt), sFilter); // Set proper open-file modes... fileDialog.setAcceptMode(QFileDialog::AcceptSave); fileDialog.setFileMode(QFileDialog::AnyFile); fileDialog.setDefaultSuffix(sExt); // Stuff sidebar... if (pOptions) { QList urls(fileDialog.sidebarUrls()); urls.append(QUrl::fromLocalFile(pOptions->sSessionDir)); urls.append(QUrl::fromLocalFile(pOptions->sAudioDir)); fileDialog.setSidebarUrls(urls); } fileDialog.setOptions(options); // Show dialog... if (!fileDialog.exec()) return false; QString sFilename = fileDialog.selectedFiles().first(); #endif #endif // !QTRACTOR_EXPORT_CLIP_FORM if (sFilename.isEmpty() || sFilename.at(0) == '.') return false; if (QFileInfo(sFilename).suffix().isEmpty()) sFilename += '.' + sExt; const unsigned int iBufferSizeEx = pSession->audioEngine()->bufferSizeEx(); qtractorAudioFile *pAudioFile = qtractorAudioFileFactory::createAudioFile(sFilename, pAudioBus->channels(), pSession->sampleRate(), iBufferSizeEx, iFormat); if (pAudioFile == nullptr) return false; // Open the file for writing... if (!pAudioFile->open(sFilename, qtractorAudioFile::Write)) { delete pAudioFile; return false; } // Should take sometime now... QApplication::setOverrideCursor(QCursor(Qt::WaitCursor)); // Start logging... qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm) { pMainForm->appendMessages( tr("Audio clip merge/export: \"%1\" started...") .arg(sFilename)); } // Multiple clip selection... const qtractorClipSelect::ItemList& items = pClipSelect->items(); qtractorClipSelect::ItemList::ConstIterator iter = items.constBegin(); const qtractorClipSelect::ItemList::ConstIterator& iter_end = items.constEnd(); const unsigned short iChannels = pAudioBus->channels(); // Multi-selection extents (in frames)... QList list; unsigned long iSelectStart = pSession->sessionEnd(); unsigned long iSelectEnd = pSession->sessionStart(); for ( ; iter != iter_end; ++iter) { qtractorClip *pClip = iter.key(); qtractorTrack *pTrack = pClip->track(); // Make sure it's a legal selection... if (pTrack && pClip->isClipSelected()) { qtractorAudioBufferThread *pSyncThread = pTrack->syncThread(); if (iSelectStart > pClip->clipSelectStart()) iSelectStart = pClip->clipSelectStart(); if (iSelectEnd < pClip->clipSelectEnd()) iSelectEnd = pClip->clipSelectEnd(); list.append(new audioClipBufferItem( pClip, pSyncThread, iChannels)); } } // A progress indication might be friendly... QProgressBar *pProgressBar = nullptr; if (pMainForm) pProgressBar = pMainForm->progressBar(); if (pProgressBar) { pProgressBar->setRange(0, (iSelectEnd - iSelectStart) / 100); pProgressBar->reset(); pProgressBar->show(); } // Allocate merge audio scratch buffer... unsigned short i; float **ppFrames = new float * [iChannels]; for (i = 0; i < iChannels; ++i) ppFrames[i] = new float[iBufferSizeEx]; // Setup clip buffers... QListIterator it(list); while (it.hasNext()) { audioClipBufferItem *pItem = it.next(); qtractorAudioClip *pClip = pItem->clip; qtractorAudioBuffer *pBuff = pItem->buff; // Almost similar to qtractorAudioClip::process(0)... const unsigned long iClipStart = pClip->clipStart(); const unsigned long iClipEnd = iClipStart + pClip->clipLength(); unsigned long iOffset = 0; if (iSelectStart > iClipStart && iSelectStart < iClipEnd) iOffset = iSelectStart - iClipStart; // Make it initially filled... pBuff->seek(iOffset); // pBuff->syncExport(); } // Loop-merge audio clips... unsigned long iFrameStart = iSelectStart; unsigned long iFrameEnd = iFrameStart + iBufferSizeEx; int count = 0; // Loop until EOF... while (iFrameStart < iSelectEnd && iFrameEnd > iSelectStart) { // Zero-silence on scratch buffers... for (i = 0; i < iChannels; ++i) ::memset(ppFrames[i], 0, iBufferSizeEx * sizeof(float)); // Merge clips in window... it.toFront(); while (it.hasNext()) { audioClipBufferItem *pItem = it.next(); qtractorAudioClip *pClip = pItem->clip; qtractorAudioBuffer *pBuff = pItem->buff; // Should force sync now and then... if ((count % 33) == 0) pBuff->syncExport(); // Quite similar to qtractorAudioClip::process()... const unsigned long iClipStart = pClip->clipStart(); const unsigned long iClipEnd = iClipStart + pClip->clipLength();; const float fGain = pClip->clipGain(); if (iFrameStart < iClipStart && iFrameEnd > iClipStart) { const unsigned long iOffset = iFrameEnd - iClipStart; while (!pBuff->inSync(0, 0)) pBuff->syncExport(); pBuff->readMix(ppFrames, iOffset, iChannels, iClipStart - iFrameStart, fGain * pClip->fadeInOutGain(iOffset)); } else if (iFrameStart >= iClipStart && iFrameStart < iClipEnd) { const unsigned long iFrame = iFrameStart - iClipStart; while (!pBuff->inSync(iFrame, iFrame)) pBuff->syncExport(); pBuff->readMix(ppFrames, iBufferSizeEx, iChannels, 0, fGain * pClip->fadeInOutGain(iFrameEnd - iClipStart)); } } // Actually write to merge audio file; // - check for last incomplete block... if (iFrameEnd > iSelectEnd) pAudioFile->write(ppFrames, iBufferSizeEx - (iFrameEnd - iSelectEnd)); else pAudioFile->write(ppFrames, iBufferSizeEx); // Advance to next buffer... iFrameStart = iFrameEnd; iFrameEnd = iFrameStart + iBufferSizeEx; if (++count > 100 && pProgressBar) { pProgressBar->setValue(pProgressBar->value() + iBufferSizeEx); qtractorSession::stabilize(); count = 0; } } for (i = 0; i < iChannels; ++i) delete ppFrames[i]; delete [] ppFrames; qDeleteAll(list); list.clear(); // Close and free it up... pAudioFile->close(); delete pAudioFile; if (pProgressBar) pProgressBar->hide(); // Stop logging... if (pMainForm) { pMainForm->addAudioFile(sFilename); pMainForm->appendMessages( tr("Audio clip merge/export: \"%1\" complete.") .arg(sFilename)); } // The resulting merge comands, if any... if (pClipCommand) { iter = items.constBegin(); for ( ; iter != iter_end; ++iter) { qtractorClip *pClip = iter.key(); // Clip parameters. const unsigned long iClipStart = pClip->clipStart(); const unsigned long iClipOffset = pClip->clipOffset(); const unsigned long iClipLength = pClip->clipLength(); const unsigned long iClipEnd = iClipStart + iClipLength; // Determine and keep clip regions... if (iSelectStart > iClipStart) { // -- Left clip... pClipCommand->resizeClip(pClip, iClipStart, iClipOffset, iSelectStart - iClipStart); // Done, left clip. } else if (iSelectEnd < iClipEnd) { // -- Right clip... pClipCommand->resizeClip(pClip, iSelectEnd, iClipOffset + (iSelectEnd - iClipStart), iClipEnd - iSelectEnd); // Done, right clip. } else { // -- Inner clip... pClipCommand->removeClip(pClip); // Done, inner clip. } } // Set the resulting clip command... qtractorAudioClip *pNewClip = new qtractorAudioClip(pTrack); pNewClip->setClipStart(iSelectStart); pNewClip->setClipLength(iSelectEnd - iSelectStart); pNewClip->setFilename(sFilename); pClipCommand->addClip(pNewClip, pTrack); } // Almost done with it... QApplication::restoreOverrideCursor(); // That's it... return true; } // Merge/export selected(MIDI) clips. bool qtractorTracks::mergeExportMidiClips ( qtractorClipCommand *pClipCommand ) { // Should be one single MIDI track... qtractorClipSelect *pClipSelect = m_pTrackView->clipSelect(); qtractorTrack *pTrack = pClipSelect->singleTrack(); if (pTrack == nullptr) return false; if (pTrack->trackType() != qtractorTrack::Midi) return false; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return false; int iFormat = qtractorMidiClip::defaultFormat(); #if 1//QTRACTOR_EXPORT_CLIP_FORM qtractorExportClipForm exportForm(this); exportForm.setExportTitle(tr("Merge/Export")); exportForm.setExportType(qtractorTrack::Midi); const QString& sExt = exportForm.exportExt(); QString sFilename = pSession->createFilePath(pTrack->trackName(), sExt); exportForm.setExportPath(sFilename); if (!exportForm.exec()) return false; sFilename = exportForm.exportPath(); iFormat = exportForm.midiExportFormat(); #else // Merge MIDI Clip filename requester... const QString sExt("mid"); const QString& sTitle = tr("Merge/Export MIDI Clip"); QStringList filters; filters.append(tr("MIDI files (*.mid *.smf *.midi)")); filters.append(tr("All files (*.*)")); const QString& sFilter = filters.join(";;"); QWidget *pParentWidget = nullptr; QFileDialog::Options options; qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions && pOptions->bDontUseNativeDialogs) { options |= QFileDialog::DontUseNativeDialog; pParentWidget = QWidget::window(); } #if 1//QT_VERSION < QT_VERSION_CHECK(4, 4, 0) // Ask for the filename to save... QString sFilename = QFileDialog::getSaveFileName(pParentWidget, sTitle, pSession->createFilePath(pTrack->trackName(), sExt), sFilter, nullptr, options); #else // Construct save-file dialog... QFileDialog fileDialog(pParentWidget, sTitle, pSession->createFilePath(pTrack->trackName(), sExt), sFilter); // Set proper open-file modes... fileDialog.setAcceptMode(QFileDialog::AcceptSave); fileDialog.setFileMode(QFileDialog::AnyFile); fileDialog.setDefaultSuffix(sExt); // Stuff sidebar... if (pOptions) { QList urls(fileDialog.sidebarUrls()); urls.append(QUrl::fromLocalFile(pOptions->sSessionDir)); urls.append(QUrl::fromLocalFile(pOptions->sMidiDir)); fileDialog.setSidebarUrls(urls); } fileDialog.setOptions(options); // Show dialog... if (!fileDialog.exec()) return false; QString sFilename = fileDialog.selectedFiles().first(); #endif #endif // !QTRACTOR_EXPORT_CLIP_FORM if (sFilename.isEmpty() || sFilename.at(0) == '.') return false; if (QFileInfo(sFilename).suffix().isEmpty()) sFilename += '.' + sExt; // Should take sometime... QApplication::setOverrideCursor(QCursor(Qt::WaitCursor)); // Create SMF... qtractorMidiFile file; if (!file.open(sFilename, qtractorMidiFile::Write)) { QApplication::restoreOverrideCursor(); return false; } // Write SMF header... const unsigned short iTicksPerBeat = pSession->ticksPerBeat(); const unsigned short iTracks = (iFormat == 0 ? 1 : 2); if (!file.writeHeader(iFormat, iTracks, iTicksPerBeat)) { QApplication::restoreOverrideCursor(); return false; } // Start logging... qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm) { pMainForm->appendMessages( tr("MIDI clip merge/export: \"%1\" started...") .arg(sFilename)); } // Multiple clip selection... const qtractorClipSelect::ItemList& items = pClipSelect->items(); qtractorClipSelect::ItemList::ConstIterator iter = items.constBegin(); const qtractorClipSelect::ItemList::ConstIterator& iter_end = items.constEnd(); // Multi-selection extents (in frames)... unsigned long iSelectStart = pSession->sessionEnd(); unsigned long iSelectEnd = pSession->sessionStart(); for ( ; iter != iter_end; ++iter) { qtractorClip *pClip = iter.key(); // Make sure it's a legal selection... if (pClip->track() && pClip->isClipSelected()) { if (iSelectStart > pClip->clipSelectStart()) iSelectStart = pClip->clipSelectStart(); if (iSelectEnd < pClip->clipSelectEnd()) iSelectEnd = pClip->clipSelectEnd(); } } // Multi-selection extents (in ticks)... const unsigned long iTimeStart = pSession->tickFromFrame(iSelectStart); const unsigned long iTimeEnd = pSession->tickFromFrame(iSelectEnd); // Set proper tempo map... if (file.tempoMap()) { file.tempoMap()->fromTimeScale( pSession->timeScale(), iTimeStart); } // Setup track (SMF format 1). if (iFormat == 1) file.writeTrack(nullptr); // Setup merge sequence... qtractorMidiSequence seq(pTrack->trackName(), 0, iTicksPerBeat); seq.setChannel(pTrack->midiChannel()); seq.setBankSelMethod(pTrack->midiBankSelMethod()); seq.setBank(pTrack->midiBank()); seq.setProg(pTrack->midiProg()); // The merge... iter = items.constBegin(); for ( ; iter != iter_end; ++iter) { qtractorClip *pClip = iter.key(); // Make sure it's a legal selection... if (pClip->track() && pClip->isClipSelected()) { // Clip parameters. const unsigned long iClipStart = pClip->clipStart(); const unsigned long iClipOffset = pClip->clipOffset(); const unsigned long iClipLength = pClip->clipLength(); const unsigned long iClipEnd = iClipStart + iClipLength; // Determine and keep clip regions... if (pClipCommand) { if (iSelectStart > iClipStart) { // -- Left clip... pClipCommand->resizeClip(pClip, iClipStart, iClipOffset, iSelectStart - iClipStart); // Done, left clip. } else if (iSelectEnd < iClipEnd) { // -- Right clip... pClipCommand->resizeClip(pClip, iSelectEnd, iClipOffset + (iSelectEnd - iClipStart), iClipEnd - iSelectEnd); // Done, right clip. } else { // -- Inner clip... pClipCommand->removeClip(pClip); // Done, inner clip. } } // Do the MIDI merge, itself... qtractorMidiClip *pMidiClip = static_cast (pClip); if (pMidiClip) { const unsigned long iTimeClip = pSession->tickFromFrame(pClip->clipStart()); const unsigned long iTimeOffset = iTimeClip - iTimeStart; const float fGain = pMidiClip->clipGain(); // For each event... qtractorMidiEvent *pEvent = pMidiClip->sequence()->events().first(); while (pEvent && iTimeClip + pEvent->time() < iTimeStart) pEvent = pEvent->next(); while (pEvent && iTimeClip + pEvent->time() < iTimeEnd) { qtractorMidiEvent *pNewEvent = new qtractorMidiEvent(*pEvent); pNewEvent->setTime(iTimeOffset + pEvent->time()); if (pNewEvent->type() == qtractorMidiEvent::NOTEON) { const unsigned long iTimeEvent = iTimeClip + pEvent->time(); const float fVolume = fGain * pMidiClip->fadeInOutGain( pSession->frameFromTick(iTimeEvent) - pClip->clipStart()); pNewEvent->setVelocity((unsigned char) (fVolume * float(pEvent->velocity())) & 0x7f); if (iTimeEvent + pEvent->duration() > iTimeEnd) pNewEvent->setDuration(iTimeEnd - iTimeEvent); } seq.insertEvent(pNewEvent); pEvent = pEvent->next(); } } } } // Write the track and close SMF... file.writeTrack(&seq); file.close(); // Stop logging... if (pMainForm) { pMainForm->addMidiFile(sFilename); pMainForm->appendMessages( tr("MIDI clip merge/export: \"%1\" complete.") .arg(sFilename)); } // Set the resulting clip command... if (pClipCommand) { qtractorMidiClip *pNewClip = new qtractorMidiClip(pTrack); pNewClip->setClipStart(iSelectStart); pNewClip->setClipLength(iSelectEnd - iSelectStart); pNewClip->setFilename(sFilename); pNewClip->setTrackChannel(iFormat == 0 ? seq.channel() : 1); pClipCommand->addClip(pNewClip, pTrack); } // Almost done with it... QApplication::restoreOverrideCursor(); // That's it... return true; } // Edit/loop-range from current clip settlers. bool qtractorTracks::rangeClip ( qtractorClip *pClip ) { return rangeClipEx(pClip, false); } bool qtractorTracks::loopClip ( qtractorClip *pClip ) { return rangeClipEx(pClip, true); } bool qtractorTracks::rangeClipEx ( qtractorClip *pClip, bool bLoopSet ) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return false; unsigned long iEditHead = 0; unsigned long iEditTail = 0; // Multiple clip selection... if (pClip == nullptr && isClipSelected()) { // Multi-selection extents (in frames)... iEditHead = pSession->sessionEnd(); iEditTail = pSession->sessionStart(); qtractorClipSelect *pClipSelect = m_pTrackView->clipSelect(); const qtractorClipSelect::ItemList& items = pClipSelect->items(); qtractorClipSelect::ItemList::ConstIterator iter = items.constBegin(); const qtractorClipSelect::ItemList::ConstIterator& iter_end = items.constEnd(); for ( ; iter != iter_end; ++iter) { pClip = iter.key(); // Make sure it's a legal selection... if (pClip->isClipSelected()) { const unsigned long iClipStart = pClip->clipStart(); const unsigned long iClipEnd = iClipStart + pClip->clipLength(); if (iEditHead > iClipStart) iEditHead = iClipStart; if (iEditTail < iClipEnd) iEditTail = iClipEnd; } } } else { if (pClip == nullptr) pClip = m_pTrackView->currentClip(); if (pClip) { iEditHead = pClip->clipStart(); iEditTail = iEditHead + pClip->clipLength(); } } pSession->setEditHead(iEditHead); pSession->setEditTail(iEditTail); if (bLoopSet) { if (pSession->isLooping() && iEditHead == pSession->loopStart() && iEditTail == pSession->loopEnd()) { iEditHead = iEditTail = 0; } pSession->execute( new qtractorSessionLoopCommand(pSession, iEditHead, iEditTail)); return (iEditHead < iEditTail); } selectionChangeNotify(); return true; } // Adjust current tempo from clip selection or interactive tapping... bool qtractorTracks::tempoClip ( qtractorClip *pClip ) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return false; unsigned long iRangeStart = pSession->editHead(); unsigned long iRangeLength = pSession->editTail() - iRangeStart; if (pClip == nullptr) pClip = m_pTrackView->currentClip(); if (pClip) { if (pClip->isClipSelected()) { iRangeStart = pClip->clipSelectStart(); iRangeLength = pClip->clipSelectEnd() - iRangeStart; } else { iRangeStart = pClip->clipStart(); iRangeLength = pClip->clipLength(); } } qtractorTempoAdjustForm form(this); form.setClip(pClip); form.setRangeStart(iRangeStart); form.setRangeLength(iRangeLength); if (!form.exec()) return false; // Avoid automatic time stretching option for audio clips... const bool bAutoTimeStretch = pSession->isAutoTimeStretch(); pSession->setAutoTimeStretch(false); iRangeStart = form.rangeStart(); iRangeLength = form.rangeLength(); // Find appropriate node... qtractorTimeScale *pTimeScale = pSession->timeScale(); qtractorTimeScale::Cursor& cursor = pTimeScale->cursor(); qtractorTimeScale::Node *pNode = cursor.seekFrame(iRangeStart); // Now, express the change as a undoable command... pSession->execute( new qtractorTimeScaleUpdateNodeCommand(pTimeScale, pNode->frame, form.tempo(), 2, form.beatsPerBar(), form.beatDivisor())); // Done. pSession->setAutoTimeStretch(bAutoTimeStretch); if (pClip) { if (pClip->isClipSelected()) { iRangeStart = pClip->clipSelectStart(); iRangeLength = pClip->clipSelectEnd() - iRangeStart; } else { iRangeStart = pClip->clipStart(); iRangeLength = pClip->clipLength(); } } pSession->setEditHead(iRangeStart); pSession->setEditTail(iRangeStart + iRangeLength); selectionChangeNotify(); return true; } // Auto-crossfade a give clip. bool qtractorTracks::crossFadeClip ( qtractorClip *pClip ) { if (pClip == nullptr) pClip = m_pTrackView->currentClip(); if (pClip == nullptr) return false; qtractorTrack *pTrack = pClip->track(); if (pTrack == nullptr) return false; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return false; // We'll build a command... qtractorClipCommand *pClipCommand = new qtractorClipCommand(tr("clip cross-fade")); const unsigned long iClipStart = pClip->clipStart(); const unsigned long iClipEnd = iClipStart + pClip->clipLength(); qtractorClip *pClip2 = pTrack->clips().first(); while (pClip2 && pClip2->clipStart() < iClipEnd) { // Avoid cross-fading over the very self... const unsigned long iClipStart2 = pClip2->clipStart(); const unsigned long iClipEnd2 = iClipStart2 + pClip2->clipLength(); if (iClipEnd2 > iClipStart && iClipStart > iClipStart2) { const unsigned long iCrossFadeLength = iClipEnd2 - iClipStart; if (pClip2->fadeOutLength() != iCrossFadeLength) { pClipCommand->fadeOutClip(pClip2, iCrossFadeLength, pClip2->fadeOutType()); } if (pClip->fadeInLength() != iCrossFadeLength) { pClipCommand->fadeInClip(pClip, iCrossFadeLength, pClip->fadeInType()); } } else if (iClipStart2 < iClipEnd && iClipEnd < iClipEnd2) { const unsigned long iCrossFadeLength = iClipEnd - iClipStart2; if (pClip->fadeOutLength() != iCrossFadeLength) { pClipCommand->fadeOutClip(pClip, iCrossFadeLength, pClip->fadeOutType()); } if (pClip2->fadeInLength() != iCrossFadeLength) { pClipCommand->fadeInClip(pClip2, iCrossFadeLength, pClip2->fadeInType()); } } // Move forward... pClip2 = pClip2->next(); } // Check if valid... if (pClipCommand->isEmpty()) { delete pClipCommand; return false; } // Make it undoable command return pSession->execute(pClipCommand); } // Whether there's anything currently selected. bool qtractorTracks::isSelected (void) const { return isClipSelected() || isCurveSelected(); } // Whether there's any clip currently selected. bool qtractorTracks::isClipSelected (void) const { return m_pTrackView->isClipSelected(); } // Whether there's any curve/automation currently selected. bool qtractorTracks::isCurveSelected (void) const { return m_pTrackView->isCurveSelected(); } // Whether there's a single track selection. qtractorTrack *qtractorTracks::singleTrackSelected (void) { return m_pTrackView->singleTrackSelected(); } // Retrieve actual clip selection range. void qtractorTracks::clipSelectedRange ( unsigned long& iSelectStart, unsigned long& iSelectEnd ) const { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; iSelectStart = pSession->sessionEnd(); iSelectEnd = pSession->sessionStart(); qtractorClipSelect *pClipSelect = m_pTrackView->clipSelect(); const qtractorClipSelect::ItemList& items = pClipSelect->items(); qtractorClipSelect::ItemList::ConstIterator iter = items.constBegin(); const qtractorClipSelect::ItemList::ConstIterator& iter_end = items.constEnd(); for ( ; iter != iter_end; ++iter) { qtractorClip *pClip = iter.key(); qtractorTrack *pTrack = pClip->track(); // Make sure it's a legal selection... if (pTrack && pClip->isClipSelected()) { if (iSelectStart > pClip->clipSelectStart()) iSelectStart = pClip->clipSelectStart(); if (iSelectEnd < pClip->clipSelectEnd()) iSelectEnd = pClip->clipSelectEnd(); } } } // Clipboard methods. void qtractorTracks::cutClipboard (void) { if (m_pTrackView->isCurveEdit()) m_pTrackView->executeCurveSelect(qtractorTrackView::Cut); else m_pTrackView->executeClipSelect(qtractorTrackView::Cut); } void qtractorTracks::copyClipboard (void) { if (m_pTrackView->isCurveEdit()) m_pTrackView->executeCurveSelect(qtractorTrackView::Copy); else m_pTrackView->executeClipSelect(qtractorTrackView::Copy); } void qtractorTracks::pasteClipboard (void) { m_pTrackView->pasteClipboard(); } // Special paste/repeat prompt. void qtractorTracks::pasteRepeatClipboard (void) { qtractorPasteRepeatForm pasteForm(this); pasteForm.setRepeatPeriod(m_pTrackView->pastePeriod()); if (pasteForm.exec()) { m_pTrackView->pasteClipboard( pasteForm.repeatCount(), pasteForm.repeatPeriod()); } } // Delete current selection. void qtractorTracks::deleteSelect (void) { if (m_pTrackView->isCurveEdit()) m_pTrackView->executeCurveSelect(qtractorTrackView::Delete); else m_pTrackView->executeClipSelect(qtractorTrackView::Delete); } // Split selection method. void qtractorTracks::splitSelect (void) { m_pTrackView->executeClipSelect(qtractorTrackView::Split); } // Select range interval between edit head and tail. void qtractorTracks::selectEditRange ( bool bReset ) { if (m_pTrackView->isCurveEdit()) m_pTrackView->selectCurveTrackRange(nullptr, bReset); else m_pTrackView->selectClipTrackRange(nullptr, bReset); } // Select all clips on current track. void qtractorTracks::selectCurrentTrack ( bool bReset ) { qtractorTrack *pTrack = currentTrack(); if (pTrack == nullptr) return; if (m_pTrackView->isCurveEdit()) m_pTrackView->selectCurveTrack(pTrack, bReset); else m_pTrackView->selectClipTrack(pTrack, bReset); } // Select all clips on current track range. void qtractorTracks::selectCurrentTrackRange ( bool bReset ) { qtractorTrack *pTrack = currentTrack(); if (pTrack == nullptr) return; if (m_pTrackView->isCurveEdit()) m_pTrackView->selectCurveTrackRange(pTrack, bReset); else m_pTrackView->selectClipTrackRange(pTrack, bReset); } // Select everything on all tracks. void qtractorTracks::selectAll (void) { if (m_pTrackView->isCurveEdit()) m_pTrackView->selectCurveAll(); else m_pTrackView->selectClipAll(); } // Select nothing on all tracks. void qtractorTracks::selectNone (void) { m_pTrackView->clearSelect(); selectionChangeNotify(); } // Invert selection on all tracks and clips. void qtractorTracks::selectInvert (void) { if (m_pTrackView->isCurveEdit()) m_pTrackView->selectCurveInvert(); else m_pTrackView->selectClipInvert(); } // Insertion method. bool qtractorTracks::insertEditRange ( qtractorTrack *pTrack ) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return false; qtractorTimeScale *pTimeScale = pSession->timeScale(); if (pTimeScale == nullptr) return false; unsigned long iInsertStart = pSession->editHead(); unsigned long iInsertEnd = pSession->editTail(); if (iInsertStart >= iInsertEnd) { unsigned short iBar = pTimeScale->barFromFrame(iInsertStart); iInsertEnd = pTimeScale->frameFromBar(iBar + 1); } unsigned int iInsertOptions = qtractorEditRangeForm::None; iInsertOptions |= qtractorEditRangeForm::Clips; iInsertOptions |= qtractorEditRangeForm::Automation; if (pTrack == nullptr) { qtractorEditRangeForm rangeForm(this); rangeForm.setWindowTitle(tr("Insert Range")); if (isClipSelected()) clipSelectedRange(iInsertStart, iInsertEnd); rangeForm.setSelectionRange(iInsertStart, iInsertEnd); if (!rangeForm.exec()) return false; iInsertStart = rangeForm.rangeStart(); iInsertEnd = rangeForm.rangeEnd(); iInsertOptions = rangeForm.rangeOptions(); } if (iInsertStart >= iInsertEnd) return false; const unsigned long iInsertLength = iInsertEnd - iInsertStart; int iUpdate = 0; qtractorClipRangeCommand *pClipRangeCommand = new qtractorClipRangeCommand(pTrack == nullptr ? tr("insert range") : tr("insert track range")); if (pTrack) { iUpdate += insertEditRangeTrack(pClipRangeCommand, pTrack, iInsertStart, iInsertEnd, iInsertOptions); } else { // Clips & Automation... pTrack = pSession->tracks().first(); while (pTrack) { iUpdate += insertEditRangeTrack(pClipRangeCommand, pTrack, iInsertStart, iInsertEnd, iInsertOptions); pTrack = pTrack->next(); } // Loop... if (iInsertOptions & qtractorEditRangeForm::Loop) { unsigned long iLoopStart = pSession->loopStart(); unsigned long iLoopEnd = pSession->loopEnd(); if (iLoopStart < iLoopEnd) { int iLoopUpdate = 0; if (iLoopStart > iInsertStart) { iLoopStart += iInsertLength; ++iLoopUpdate; } if (iLoopEnd > iInsertStart) { iLoopEnd += iInsertLength; ++iLoopUpdate; } if (iLoopUpdate > 0) { pClipRangeCommand->addSessionCommand( new qtractorSessionLoopCommand(pSession, iLoopStart, iLoopEnd)); ++iUpdate; } } } // Punch In/Out... if (iInsertOptions & qtractorEditRangeForm::Punch) { unsigned long iPunchIn = pSession->punchOut(); unsigned long iPunchOut = pSession->punchIn(); if (iPunchIn < iPunchOut) { int iPunchUpdate = 0; if (iPunchIn > iInsertStart) { iPunchIn += iInsertLength; ++iPunchUpdate; } if (iPunchOut > iInsertStart) { iPunchOut += iInsertLength; ++iPunchUpdate; } if (iPunchUpdate > 0) { pClipRangeCommand->addSessionCommand( new qtractorSessionPunchCommand(pSession, iPunchIn, iPunchOut)); ++iUpdate; } } } // Markers... if (iInsertOptions & qtractorEditRangeForm::Markers) { qtractorTimeScale::Marker *pMarker = pTimeScale->markers().last(); while (pMarker && pMarker->frame > iInsertStart) { pClipRangeCommand->addTimeScaleMarkerCommand( new qtractorTimeScaleMoveMarkerCommand(pTimeScale, pMarker, pMarker->frame + iInsertLength)); pMarker = pMarker->prev(); ++iUpdate; } } // Tempo-map... if (iInsertOptions & qtractorEditRangeForm::TempoMap) { qtractorTimeScale::Cursor cursor(pTimeScale); qtractorTimeScale::Node *pNode = cursor.seekFrame(pSession->sessionEnd()); while (pNode && pNode->frame > iInsertStart) { pClipRangeCommand->addTimeScaleNodeCommand( new qtractorTimeScaleMoveNodeCommand(pTimeScale, pNode, pNode->frame + iInsertLength)); pNode = pNode->prev(); ++iUpdate; } } } if (iUpdate < 1) { delete pClipRangeCommand; return false; } const bool bResult = pSession->execute(pClipRangeCommand); if (bResult) { pSession->setEditHead(iInsertStart); pSession->setEditTail(iInsertEnd); selectionChangeNotify(); } return bResult; } // Insertion method (track). int qtractorTracks::insertEditRangeTrack ( qtractorClipRangeCommand *pClipRangeCommand, qtractorTrack *pTrack, unsigned long iInsertStart, unsigned long iInsertEnd, unsigned int iInsertOptions ) const { const unsigned long iInsertLength = iInsertEnd - iInsertStart; int iUpdate = 0; if (iInsertOptions & qtractorEditRangeForm::Clips) { qtractorClip *pClip = pTrack->clips().first(); while (pClip) { const unsigned long iClipStart = pClip->clipStart(); const unsigned long iClipOffset = pClip->clipOffset(); const unsigned long iClipLength = pClip->clipLength(); const unsigned long iClipEnd = iClipStart + iClipLength; if (iClipEnd > iInsertStart) { // Slip/move clip... if (iClipStart < iInsertStart) { // Left-clip... pClipRangeCommand->resizeClip(pClip, iClipStart, iClipOffset, iInsertStart - iClipStart); // Right-clip... qtractorClip *pClipEx = m_pTrackView->cloneClip(pClip); if (pClipEx) { const unsigned long iClipOffset2 = iClipOffset + iInsertStart - iClipStart; pClipEx->setClipStart(iInsertEnd); pClipEx->setClipOffset(iClipOffset2); pClipEx->setClipLength(iClipEnd - iInsertStart); pClipEx->setFadeOutLength(pClip->fadeOutLength()); pClipRangeCommand->addClip(pClipEx, pTrack); } } else { // Whole-clip... pClipRangeCommand->moveClip(pClip, pTrack, iClipStart + iInsertLength, iClipOffset, iClipLength); } ++iUpdate; } pClip = pClip->next(); } } if (iInsertOptions & qtractorEditRangeForm::Automation) { qtractorCurveList *pCurveList = pTrack->curveList(); if (pCurveList) { qtractorCurve *pCurve = pCurveList->first(); while (pCurve) { int iCurveEditUpdate = 0; qtractorCurveEditCommand *pCurveEditCommand = new qtractorCurveEditCommand(QString(), pCurve); qtractorCurve::Node *pNode = pCurve->seek(iInsertStart); while (pNode) { pCurveEditCommand->moveNode(pNode, pNode->frame + iInsertLength, pNode->value); ++iCurveEditUpdate; pNode = pNode->next(); } if (iCurveEditUpdate > 0) { pClipRangeCommand->addCurveEditCommand(pCurveEditCommand); iUpdate += iCurveEditUpdate; } else delete pCurveEditCommand; pCurve = pCurve->next(); } } } return iUpdate; } // Removal method. bool qtractorTracks::removeEditRange ( qtractorTrack *pTrack ) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return false; qtractorTimeScale *pTimeScale = pSession->timeScale(); if (pTimeScale == nullptr) return false; unsigned long iRemoveStart = pSession->editHead(); unsigned long iRemoveEnd = pSession->editTail(); if (iRemoveStart >= iRemoveEnd) { unsigned short iBar = pTimeScale->barFromFrame(iRemoveStart); iRemoveEnd = pTimeScale->frameFromBar(iBar + 1); } unsigned int iRemoveOptions = qtractorEditRangeForm::None; iRemoveOptions |= qtractorEditRangeForm::Clips; iRemoveOptions |= qtractorEditRangeForm::Automation; if (pTrack == nullptr) { qtractorEditRangeForm rangeForm(this); rangeForm.setWindowTitle(tr("Remove Range")); if (isClipSelected()) clipSelectedRange(iRemoveStart, iRemoveEnd); rangeForm.setSelectionRange(iRemoveStart, iRemoveEnd); if (!rangeForm.exec()) return false; iRemoveStart = rangeForm.rangeStart(); iRemoveEnd = rangeForm.rangeEnd(); iRemoveOptions = rangeForm.rangeOptions(); } if (iRemoveStart >= iRemoveEnd) return false; const unsigned long iRemoveLength = iRemoveEnd - iRemoveStart; int iUpdate = 0; qtractorClipRangeCommand *pClipRangeCommand = new qtractorClipRangeCommand(pTrack == nullptr ? tr("remove range") : tr("remove track range")); if (pTrack) { iUpdate += removeEditRangeTrack(pClipRangeCommand, pTrack, iRemoveStart, iRemoveEnd, iRemoveOptions); } else { // Clips & Automation... pTrack = pSession->tracks().first(); while (pTrack) { iUpdate += removeEditRangeTrack(pClipRangeCommand, pTrack, iRemoveStart, iRemoveEnd, iRemoveOptions); pTrack = pTrack->next(); } // Loop... if (iRemoveOptions & qtractorEditRangeForm::Loop) { unsigned long iLoopStart = pSession->loopStart(); unsigned long iLoopEnd = pSession->loopEnd(); if (iLoopStart < iLoopEnd) { int iLoopUpdate = 0; if (iLoopStart > iRemoveStart) { if (iLoopStart > iRemoveEnd) iLoopStart = iRemoveStart; else iLoopStart -= iRemoveLength; ++iLoopUpdate; } if (iLoopEnd > iRemoveStart) { if (iLoopEnd > iRemoveEnd) iLoopEnd -= iRemoveLength; else iLoopEnd = iRemoveEnd; ++iLoopUpdate; } if (iLoopUpdate > 0) { pClipRangeCommand->addSessionCommand( new qtractorSessionLoopCommand(pSession, iLoopStart, iLoopEnd)); ++iUpdate; } } } // Punch In/Out... if (iRemoveOptions & qtractorEditRangeForm::Punch) { unsigned long iPunchIn = pSession->punchOut(); unsigned long iPunchOut = pSession->punchIn(); if (iPunchIn < iPunchOut) { int iPunchUpdate = 0; if (iPunchIn > iRemoveStart) { if (iPunchIn > iRemoveEnd) iPunchIn = iRemoveStart; else iPunchIn -= iRemoveLength; ++iPunchUpdate; } if (iPunchOut > iRemoveStart) { if (iPunchOut > iRemoveEnd) iPunchOut -= iRemoveLength; else iPunchOut = iRemoveEnd; ++iPunchUpdate; } if (iPunchUpdate > 0) { pClipRangeCommand->addSessionCommand( new qtractorSessionPunchCommand(pSession, iPunchIn, iPunchOut)); ++iUpdate; } } } // Markers... if (iRemoveOptions & qtractorEditRangeForm::Markers) { qtractorTimeScale::Marker *pMarker = pTimeScale->markers().seekFrame(iRemoveStart); while (pMarker) { if (pMarker->frame > iRemoveStart) { if (pMarker->frame < iRemoveEnd) { pClipRangeCommand->addTimeScaleMarkerCommand( new qtractorTimeScaleRemoveMarkerCommand( pTimeScale, pMarker)); ++iUpdate; } else if (pMarker->frame > iRemoveEnd) { pClipRangeCommand->addTimeScaleMarkerCommand( new qtractorTimeScaleMoveMarkerCommand(pTimeScale, pMarker, pMarker->frame - iRemoveLength)); ++iUpdate; } } pMarker = pMarker->next(); } } // Tempo-map... if (iRemoveOptions & qtractorEditRangeForm::TempoMap) { qtractorTimeScale::Cursor cursor(pTimeScale); qtractorTimeScale::Node *pNode = cursor.seekFrame(iRemoveStart); while (pNode) { if (pNode->frame > iRemoveStart) { if (pNode->frame < iRemoveEnd) { pClipRangeCommand->addTimeScaleNodeCommand( new qtractorTimeScaleRemoveNodeCommand( pTimeScale, pNode)); ++iUpdate; } else if (pNode->frame > iRemoveEnd) { pClipRangeCommand->addTimeScaleNodeCommand( new qtractorTimeScaleMoveNodeCommand(pTimeScale, pNode, pNode->frame - iRemoveLength)); ++iUpdate; } } pNode = pNode->next(); } } } if (iUpdate < 1) { delete pClipRangeCommand; return false; } clearSelect(true); const bool bResult = pSession->execute(pClipRangeCommand); if (bResult) { pSession->setEditHead(iRemoveStart); pSession->setEditTail(iRemoveEnd); selectionChangeNotify(); } return bResult; } // Removal method (track). int qtractorTracks::removeEditRangeTrack ( qtractorClipRangeCommand *pClipRangeCommand, qtractorTrack *pTrack, unsigned long iRemoveStart, unsigned long iRemoveEnd, unsigned int iRemoveOptions ) const { const unsigned long iRemoveLength = iRemoveEnd - iRemoveStart; int iUpdate = 0; if (iRemoveOptions & qtractorEditRangeForm::Clips) { qtractorClip *pClip = pTrack->clips().first(); while (pClip) { const unsigned long iClipStart = pClip->clipStart(); const unsigned long iClipOffset = pClip->clipOffset(); const unsigned long iClipLength = pClip->clipLength(); const unsigned long iClipEnd = iClipStart + iClipLength; if (iClipEnd > iRemoveStart) { // Slip/move clip... if (iClipStart < iRemoveEnd) { // Left-clip... if (iClipStart < iRemoveStart) { pClipRangeCommand->resizeClip(pClip, iClipStart, iClipOffset, iRemoveStart - iClipStart); // Right-clip... if (iClipEnd > iRemoveEnd) { qtractorClip *pClipEx = m_pTrackView->cloneClip(pClip); if (pClipEx) { const unsigned long iClipOffset2 = iClipOffset + iRemoveEnd - iClipStart; pClipEx->setClipStart(iRemoveStart); pClipEx->setClipOffset(iClipOffset2); pClipEx->setClipLength(iClipEnd - iRemoveEnd); pClipEx->setFadeOutLength(pClip->fadeOutLength()); pClipRangeCommand->addClip(pClipEx, pTrack); } } } else if (iClipEnd > iRemoveEnd) { pClipRangeCommand->resizeClip(pClip, iRemoveStart, iClipOffset + iRemoveEnd - iClipStart, iClipEnd - iRemoveEnd); } else { pClipRangeCommand->removeClip(pClip); } } else { // Whole-clip... pClipRangeCommand->moveClip(pClip, pTrack, iClipStart - iRemoveLength, iClipOffset, iClipLength); } ++iUpdate; } pClip = pClip->next(); } } if (iRemoveOptions & qtractorEditRangeForm::Automation) { qtractorCurveList *pCurveList = pTrack->curveList(); if (pCurveList) { qtractorCurve *pCurve = pCurveList->first(); while (pCurve) { int iCurveEditUpdate = 0; qtractorCurveEditCommand *pCurveEditCommand = new qtractorCurveEditCommand(QString(), pCurve); qtractorCurve::Node *pNode = pCurve->seek(iRemoveStart); while (pNode) { if (pNode->frame < iRemoveEnd) pCurveEditCommand->removeNode(pNode); else pCurveEditCommand->moveNode(pNode, pNode->frame - iRemoveLength, pNode->value); ++iCurveEditUpdate; pNode = pNode->next(); } if (iCurveEditUpdate > 0) { pClipRangeCommand->addCurveEditCommand(pCurveEditCommand); iUpdate += iCurveEditUpdate; } else delete pCurveEditCommand; pCurve = pCurve->next(); } } } return iUpdate; } // Adds a new track into session. bool qtractorTracks::addTrack (void) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return false; qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm == nullptr) return false; // Create a new track right away... const int iTrack = pSession->tracks().count() + 1; const QColor& color = qtractorTrack::trackColor(iTrack); qtractorTrack *pTrack = new qtractorTrack(pSession); pTrack->setTrackName( pSession->uniqueTrackName(QString("Track %1").arg(iTrack))); pTrack->setMidiChannel(pSession->midiTag() % 16); pTrack->setBackground(color); pTrack->setForeground(color.darker()); // Open dialog for settings... qtractorTrackForm trackForm(pMainForm); trackForm.setTrack(pTrack); if (!trackForm.exec()) { delete pTrack; return false; } // Might take a while... QApplication::setOverrideCursor(QCursor(Qt::WaitCursor)); // Take care of user supplied properties... pTrack->setProperties(trackForm.properties()); // Put it in the form of an undoable command... const bool bResult = pSession->execute( new qtractorAddTrackCommand(pTrack, currentTrack())); QApplication::restoreOverrideCursor(); return bResult; } // Remove given(current) track from session. bool qtractorTracks::removeTrack ( qtractorTrack *pTrack ) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return false; // Get the list view item reference of the intended track... if (pTrack == nullptr) pTrack = currentTrack(); if (pTrack == nullptr) return false; // Don't remove tracks engaged in recording... if (pTrack->isRecord() && pSession->isRecording() && pSession->isPlaying()) return false; // Prompt user if he/she's sure about this... qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions && pOptions->bConfirmRemove) { if (QMessageBox::warning(this, tr("Warning"), tr("About to remove track:\n\n" "\"%1\"\n\n" "Are you sure?") .arg(pTrack->trackName()), QMessageBox::Ok | QMessageBox::Cancel) == QMessageBox::Cancel) return false; } // Might take a while... QApplication::setOverrideCursor(QCursor(Qt::WaitCursor)); // Put it in the form of an undoable command... const bool bResult = pSession->execute( new qtractorRemoveTrackCommand(pTrack)); QApplication::restoreOverrideCursor(); return bResult; } // Edit given(current) track properties. bool qtractorTracks::editTrack ( qtractorTrack *pTrack ) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return false; qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm == nullptr) return false; // Get the list view item reference of the intended track... if (pTrack == nullptr) pTrack = currentTrack(); if (pTrack == nullptr) return false; // Don't edit tracks engaged in recording... if (pTrack->isRecord() && pSession->isRecording() && pSession->isPlaying()) return false; // Open dialog for settings... qtractorTrackForm trackForm(pMainForm); trackForm.setTrack(pTrack); if (!trackForm.exec()) return false; // Might take a while... QApplication::setOverrideCursor(QCursor(Qt::WaitCursor)); // Put it in the form of an undoable command... const bool bResult = pSession->execute( new qtractorEditTrackCommand(pTrack, trackForm.properties())); QApplication::restoreOverrideCursor(); return bResult; } // Copy/duplicate given(current) track. bool qtractorTracks::copyTrack ( qtractorTrack *pTrack ) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return false; // Get the list view item reference of the intended track... if (pTrack == nullptr) pTrack = currentTrack(); if (pTrack == nullptr) return false; // Might take a while... QApplication::setOverrideCursor(QCursor(Qt::WaitCursor)); // Duplicate into a new track... const int iTrack = pSession->tracks().count() + 1; const QColor& color = qtractorTrack::trackColor(iTrack); qtractorTrack *pNewTrack = new qtractorTrack(pSession, pTrack->trackType()); pNewTrack->setProperties(pTrack->properties()); // Find an incremental/next track name... pNewTrack->setTrackName( pSession->uniqueTrackName(pTrack->trackName())); pNewTrack->setBackground(color); pNewTrack->setForeground(color.darker()); pNewTrack->setZoomHeight(pTrack->zoomHeight()); // Put it in the form of an undoable command... const bool bResult = pSession->execute( new qtractorCopyTrackCommand(pNewTrack, pTrack)); QApplication::restoreOverrideCursor(); return bResult; } // Import Audio files into new tracks... bool qtractorTracks::addAudioTracks ( const QStringList& files, unsigned long iClipStart, unsigned long iClipOffset, unsigned long iClipLength, qtractorTrack *pAfterTrack ) { // Have we some? if (files.isEmpty()) return false; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return false; // pSession->lock(); // Account for actual updates... int iUpdate = 0; // We'll build a composite command... qtractorImportTrackCommand *pImportTrackCommand = new qtractorImportTrackCommand(pAfterTrack); // Increment this for suggestive track coloring... int iTrack = pSession->tracks().count(); // To log this import into session description. QString sDescription = pSession->description().trimmed(); if (!sDescription.isEmpty()) sDescription += '\n'; // Needed whether we'll span to one single track // or will have each clip intto several tracks... const bool bDropSpan = m_pTrackView->isDropSpan(); qtractorTrack *pTrack = nullptr; int iTrackClip = 0; // For each one of those files... qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); QStringListIterator iter(files); while (iter.hasNext()) { // This is one of the selected filenames.... const QString& sPath = iter.next(); // Create a new track right away... if (pTrack == nullptr || !bDropSpan) { const QColor& color = qtractorTrack::trackColor(++iTrack); pTrack = new qtractorTrack(pSession, qtractorTrack::Audio); pTrack->setBackground(color); pTrack->setForeground(color.darker()); pImportTrackCommand->addTrack(pTrack); iTrackClip = 0; } // Add the clip at once... qtractorAudioClip *pAudioClip = new qtractorAudioClip(pTrack); pAudioClip->setFilename(sPath); pAudioClip->setClipStart(iClipStart); if (iClipOffset > 0) pAudioClip->setClipOffset(iClipOffset); if (iClipLength > 0) pAudioClip->setClipLength(iClipLength); // Time to add the new track/clip into session; // actuallly, this is when the given audio file gets open... pTrack->addClip(pAudioClip); if (iTrackClip == 0) { pTrack->setTrackName( pSession->uniqueTrackName(pAudioClip->clipName())); } ++iTrackClip; // Add the new track to composite command... if (bDropSpan) iClipStart += pAudioClip->clipLength(); ++iUpdate; // Don't forget to add this one to local repository. if (pMainForm) { pMainForm->addAudioFile(sPath); // Log this successful import operation... sDescription += tr("Audio file import \"%1\" on %2 %3.\n") .arg(QFileInfo(sPath).fileName()) .arg(QDate::currentDate().toString("MMM dd yyyy")) .arg(QTime::currentTime().toString("hh:mm:ss")); pMainForm->appendMessages( tr("Audio file import: \"%1\".").arg(sPath)); } } // Have we changed anything? bool bResult = false; if (iUpdate > 0) { // Log to session (undoable by import-track command)... pSession->setDescription(sDescription); // Put it in the form of an undoable command... bResult = pSession->execute(pImportTrackCommand); } else { delete pImportTrackCommand; } // pSession->unlock(); return bResult; } // Import MIDI files into new tracks... bool qtractorTracks::addMidiTracks ( const QStringList& files, unsigned long iClipStart, qtractorTrack *pAfterTrack ) { // Have we some? if (files.isEmpty()) return false; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return false; // pSession->lock(); // Account for actual updates... int iUpdate = 0; // We'll build a composite command... qtractorImportTrackCommand *pImportTrackCommand = new qtractorImportTrackCommand(pAfterTrack); // Increment this for suggestive track coloring... int iTrack = pSession->tracks().count(); // Needed to help on setting whole session properties // from the first imported MIDI file... int iImport = iTrack; const unsigned long iTimeStart = pSession->tickFromFrame(iClipStart); // To log this import into session description. QString sDescription = pSession->description().trimmed(); if (!sDescription.isEmpty()) sDescription += '\n'; // For each one of those files... qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); QStringListIterator iter(files); while (iter.hasNext()) { // This is one of the selected filenames.... const QString& sPath = iter.next(); // We'll be careful and pre-open the SMF header here... qtractorMidiFile file; if (!file.open(sPath)) continue; // It all depends on the format... const int iTracks = (file.format() == 1 ? file.tracks() : 16); for (int iTrackChannel = 0; iTrackChannel < iTracks; ++iTrackChannel) { // Create a new track right away... const QColor& color = qtractorTrack::trackColor(++iTrack); qtractorTrack *pTrack = new qtractorTrack(pSession, qtractorTrack::Midi); // pTrack->setTrackName(QFileInfo(sPath).baseName()); pTrack->setBackground(color); pTrack->setForeground(color.darker()); // Add the clip at once... qtractorMidiClip *pMidiClip = new qtractorMidiClip(pTrack); pMidiClip->setFilename(sPath); pMidiClip->setTrackChannel(iTrackChannel); pMidiClip->setClipStart(iClipStart); if (iTrackChannel == 0 && iImport == 0) pMidiClip->setSessionFlag(true); // Time to add the new track/clip into session; // actuallly, this is when the given MIDI file and // track-channel gets open and read into the clip! pTrack->addClip(pMidiClip); // As far the standards goes,from which we'll strictly follow, // only the first track/channel has some tempo/time signature... if (iTrackChannel == 0) { // Some adjustment required... ++iImport; iClipStart = pSession->frameFromTick(iTimeStart); pMidiClip->setClipStart(iClipStart); } // Time to check whether there is actual data on track... if (pMidiClip->clipLength() > 0) { // Add the new track to composite command... pTrack->setTrackName( pSession->uniqueTrackName(pMidiClip->clipName())); pTrack->setMidiChannel(pMidiClip->channel()); pImportTrackCommand->addTrack(pTrack); ++iUpdate; // Don't forget to add this one to local repository. if (pMainForm) pMainForm->addMidiFile(sPath); } else { // Get rid of these, now... pTrack->unlinkClip(pMidiClip); delete pMidiClip; delete pTrack; } } // Log this successful import operation... if (iUpdate > 0 && pMainForm) { sDescription += tr("MIDI file import \"%1\" on %2 %3.\n") .arg(QFileInfo(sPath).fileName()) .arg(QDate::currentDate().toString("MMM dd yyyy")) .arg(QTime::currentTime().toString("hh:mm:ss")); pMainForm->appendMessages( tr("MIDI file import: \"%1\".").arg(sPath)); } } // Have we changed anything? bool bResult = false; if (iUpdate > 0) { // Log to session (undoable by import-track command)... pSession->setDescription(sDescription); // Put it in the form of an undoable command... bResult = pSession->execute(pImportTrackCommand); } else { delete pImportTrackCommand; } // pSession->unlock(); return bResult; } // Import MIDI file track-channel into new track... bool qtractorTracks::addMidiTrackChannel ( const QString& sPath, int iTrackChannel, unsigned long iClipStart, qtractorTrack *pAfterTrack ) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return false; // To log this import into session description. QString sDescription = pSession->description().trimmed(); if (!sDescription.isEmpty()) sDescription += '\n'; // We'll build a composite command... qtractorImportTrackCommand *pImportTrackCommand = new qtractorImportTrackCommand(pAfterTrack); // Increment this for suggestive track coloring... int iTrack = pSession->tracks().count(); // Create a new track right away... const QColor& color = qtractorTrack::trackColor(++iTrack); qtractorTrack *pTrack = new qtractorTrack(pSession, qtractorTrack::Midi); // pTrack->setTrackName(QFileInfo(sPath).baseName()); pTrack->setBackground(color); pTrack->setForeground(color.darker()); // Add the clip at once... qtractorMidiClip *pMidiClip = new qtractorMidiClip(pTrack); pMidiClip->setFilename(sPath); pMidiClip->setTrackChannel(iTrackChannel); pMidiClip->setClipStart(iClipStart); // Time to add the new track/clip into session... pTrack->addClip(pMidiClip); pTrack->setTrackName( pSession->uniqueTrackName(pMidiClip->clipName())); pTrack->setMidiChannel(pMidiClip->channel()); // Add the new track to composite command... pImportTrackCommand->addTrack(pTrack); // Don't forget to add this one to local repository. qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm) { pMainForm->addMidiFile(sPath); // Log this successful import operation... sDescription += tr("MIDI file import \"%1\"" " track-channel %2 on %3 %4.\n") .arg(QFileInfo(sPath).fileName()).arg(iTrackChannel) .arg(QDate::currentDate().toString("MMM dd yyyy")) .arg(QTime::currentTime().toString("hh:mm:ss")); pMainForm->appendMessages( tr("MIDI file import: \"%1\", track-channel: %2.") .arg(sPath).arg(iTrackChannel)); } // Log to session (undoable by import-track command)... pSession->setDescription(sDescription); // Put it in the form of an undoable command... return pSession->execute(pImportTrackCommand); } // Track-list active maintenance update. void qtractorTracks::updateTrack ( qtractorTrack *pTrack ) { m_pTrackList->updateTrack(pTrack); if (pTrack && pTrack->trackType() == qtractorTrack::Midi) updateMidiTrack(pTrack); } // MIDI track/bus/channel alias active maintenance method. void qtractorTracks::updateMidiTrack ( qtractorTrack *pMidiTrack ) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; const QString& sBusName = pMidiTrack->outputBusName(); const unsigned short iChannel = pMidiTrack->midiChannel(); for (qtractorTrack *pTrack = pSession->tracks().first(); pTrack; pTrack = pTrack->next()) { // If same channel, force same bank/program stuff... if (pTrack != pMidiTrack && pTrack->trackType() == qtractorTrack::Midi && pTrack->outputBusName() == sBusName && pTrack->midiChannel() == iChannel) { // Make else tracks MIDI attributes the same.... pTrack->setMidiBankSelMethod(pMidiTrack->midiBankSelMethod()); pTrack->setMidiBank(pMidiTrack->midiBank()); pTrack->setMidiProg(pMidiTrack->midiProg()); pTrack->updateMidiClips(); // Update the track list view, immediately... m_pTrackList->updateTrack(pTrack); } } #if 0 // Re-open all MIDI clips (channel might have changed?)... qtractorClip *pClip = pMidiTrack->clips().first(); for ( ; pClip; pClip = pClip->next()) pClip->open(); #endif // Update MIDI bus patch... qtractorMidiEngine *pMidiEngine = pSession->midiEngine(); if (pMidiEngine == nullptr) return; qtractorMidiBus *pMidiBus = static_cast (pMidiTrack->outputBus()); if (pMidiBus == nullptr) return; const qtractorMidiBus::Patch& patch = pMidiBus->patch(iChannel); pMidiBus->setPatch(iChannel, patch.instrumentName, pMidiTrack->midiBankSelMethod(), pMidiTrack->midiBank(), pMidiTrack->midiProg(), pMidiTrack); } // MIDI track meters maintenance method. void qtractorTracks::updateMidiTrackItem ( qtractorMidiManager *pMidiManager ) { m_pTrackList->updateMidiTrackItem(pMidiManager); } // Simple main-form stabilizer redirector. void qtractorTracks::selectionChangeNotify (void) { qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm) pMainForm->selectionNotifySlot(nullptr); } // Simple main-form dirty-flag redirectors. void qtractorTracks::contentsChangeNotify (void) { qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm) pMainForm->changeNotifySlot(nullptr); } void qtractorTracks::dirtyChangeNotify (void) { qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm) pMainForm->dirtyNotifySlot(); } // Track-list update (current track only). void qtractorTracks::updateTrackList ( qtractorTrack *pTrack ) { m_pTrackList->updateTrack(pTrack); } // Update/sync recording tracks. void qtractorTracks::updateContentsRecord (void) { // First we do the usual... m_pTrackView->updateContentsRecord(); // Then we care of the overdubs, if any... qtractorSession *pSession = qtractorSession::getInstance(); if (pSession) { // FIXME: Ought to be optimzed, as only for // overdubbing clips in a designated list... for (qtractorTrack *pTrack = pSession->tracks().first(); pTrack; pTrack = pTrack->next()) { qtractorClip *pClipRecord = pTrack->clipRecord(); if (pClipRecord && pTrack->isClipRecordEx()) pClipRecord->updateEditorContents(); } } } // Track-view update (obviously a slot). void qtractorTracks::updateTrackView (void) { m_pTrackView->update(); } // Overall selection clear/reset. void qtractorTracks::clearSelect ( bool bReset ) { m_pTrackView->clearSelect(bReset); } // Overall selection update. void qtractorTracks::updateSelect (void) { m_pTrackView->updateSelect(); m_pTrackView->update(); } // Overall contents reset. void qtractorTracks::clear (void) { m_pTrackList->clear(); m_pTrackView->clear(); updateContents(true); } // end of qtractorTracks.cpp qtractor-0.9.25/src/PaxHeaders/qtractorCurveFile.h0000644000000000000000000000013214166551171017137 xustar0030 mtime=1641730681.440610103 30 atime=1641730681.440610103 30 ctime=1641730681.440610103 qtractor-0.9.25/src/qtractorCurveFile.h0000644000175000001440000000663714166551171020403 0ustar00rncbcusers00000000000000// qtractorCurveFile.h // /**************************************************************************** Copyright (C) 2005-2020, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorCurveFile_h #define __qtractorCurveFile_h #include "qtractorCurve.h" // Forward declarations. class qtractorDocument; class QDomElement; //---------------------------------------------------------------------- // class qtractorCurveFile -- Automation curve file interface decl. // class qtractorCurveFile { public: // Controller types. typedef qtractorMidiEvent::EventType ControlType; // Constructor. qtractorCurveFile(qtractorCurveList *pCurveList) : m_pCurveList(pCurveList), m_iCurrentIndex(0) {} // Destructor. ~qtractorCurveFile() { clear(); } // Curve list accessor. qtractorCurveList *list() const { return m_pCurveList; } // Base directory path. void setBaseDir(const QString& sBaseDir) { m_sBaseDir = sBaseDir; } const QString& baseDir() const { return m_sBaseDir; } // Filename accessors. void setFilename(const QString& sFilename) { m_sFilename = sFilename; } const QString& filename() const { return m_sFilename; } // Current curve index accesors. void setCurrentIndex(unsigned long iCurrentIndex) { m_iCurrentIndex = iCurrentIndex; } unsigned long currentIndex() const { return m_iCurrentIndex; } // Curve item escriptor. struct Item { QString name; unsigned long index; ControlType ctype; unsigned short channel; unsigned short param; qtractorCurve::Mode mode; bool process; bool capture; bool locked; bool logarithmic; QColor color; qtractorSubject *subject; }; // Curve item list accessors. const QList& items() const { return m_items; } void addItem(Item *pCurveItem) { m_items.append(pCurveItem); } // Curve item list emptyness predicate. bool isEmpty() const { return m_items.isEmpty(); } // Curve item list cleanup. void clear() { qDeleteAll(m_items); m_items.clear(); m_iCurrentIndex = 0; } // Curve item list serialization methods. void load(QDomElement *pElement); void save(qtractorDocument *pDocument, QDomElement *pElement, qtractorTimeScale *pTimeScale) const; void apply(qtractorTimeScale *pTimeScale); // Text/curve-mode converters... static qtractorCurve::Mode modeFromText(const QString& sText); static QString textFromMode(qtractorCurve::Mode mode); private: // Instance variables. qtractorCurveList *m_pCurveList; QString m_sBaseDir; QString m_sFilename; QList m_items; unsigned long m_iCurrentIndex; }; #endif // __qtractorCurveFile_h qtractor-0.9.25/src/PaxHeaders/translations0000644000000000000000000000013214166551171015766 xustar0030 mtime=1641730681.487610611 30 atime=1641730681.469610416 30 ctime=1641730681.487610611 qtractor-0.9.25/src/translations/0000755000175000001440000000000014166551171017273 5ustar00rncbcusers00000000000000qtractor-0.9.25/src/translations/PaxHeaders/qtractor_ja.ts0000644000000000000000000000012614166551171020727 xustar0028 mtime=1641730681.4866106 30 atime=1641730681.483610567 28 ctime=1641730681.4866106 qtractor-0.9.25/src/translations/qtractor_ja.ts0000644000175000001440000223112714166551171022164 0ustar00rncbcusers00000000000000 QObject Audio: %1 channels, %2 Hz 音声: %1 チャンネル、%2 Hz (%1 dB) (%1 pan) (%1 パン) (%1% time stretch) (%1% タイムストレッチ) (%1 semitones pitch shift) %1 In %1 入力 %1 Out %1 出力 Audio files (%1) 音声ファイル (%1) All files (*.*) 全ファイル (*.*) %1 (%2) %3 channels, %4 frames, %5 Hz %6 %1 (%2) %3 チャンネル、%4 フレーム、%5 Hz %6 Duplex 入出力 Output 出力 Input 入力 None なし Name: %1 名前: %1 (take %1) (テイク %1) Start: %1 Offset: %2 End: %3 Length: %4 開始: %1 オフセット: %2 終了: %3 長さ: %4 File: %1 ファイル: %1 take %1 テイク %1 reset takes テイクをリセット clip tool %1 クリップツール %1 clip record クリップの録音 automation select オートメーションの選択 automation mode オートメーションのモード automation play オートメーションの再生 automation record オートメーションの記録 automation logarithmic オートメーションの対数表示 automation color オートメーションの配色 automation play all オートメーションをすべて再生 automation record all オートメーションをすべて記録 automation edit オートメーションの編集 automation clear オートメーションのクリア automation clear all オートメーションをすべてクリア automation edit list オートメーションの編集リスト %1 Monitor %1 モニター create bus バスの作成 update bus バスの更新 delete bus バスの削除 move bus バスの移動 bus pass-through バスのパススルー bus gain バスのゲイン bus pan バスのパン Insert Send/Return pseudo-plugin (Audio) 擬似センド/リターンプラグイン(音声)を挿入する Insert Send/Return pseudo-plugin (MIDI) 擬似センド/リターンプラグイン(MIDI)を挿入する Send Gain センドのゲイン Dry Gain ドライのゲイン Wet Gain ウェットのゲイン Aux Send (Audio) Auxセンド(音声) Aux Send pseudo-plugin (Audio) 擬似Auxセンドプラグイン(音声) Aux Send pseudo-plugin (MIDI) 擬似Auxセンドプラグイン(MIDI) %1 (Audio) %1 (音声) %1 (MIDI) %1 (MIDI) Cakewalk Instrument Definition File Cakewalkのインストルメント定義ファイル File ファイル Date 日付 %1 Bank %2 %1 バンク %2 %1 - Bank %2 %1 - バンク %2 (format %1) MIDI: (フォーマット %1) MIDI: Channel %1 チャンネル %1 Track %1 トラック %1 , %1 tracks, %2 tpqn , %1 トラック、 %2 tpqn (%1% vol) (%1% ボリューム) set controller コントローラーをセット reset controller コントローラーをリセット %1 (format %2) %3 tracks, %4 tpqn %5 %1 (フォーマット %2) %3 トラック、%4 tpqn %5 %1 (format %2) %3 %1 (フォーマット %2) %3 (default) (デフォルト) %1 Hz %1 Hz slave スレーブ %1 (%2) %1 (%2) Usage: %1 [options] [session-file] 使用法: %1 [オプション] [セッションファイル] Options: オプション: Set session identification (uuid) セッションのID (uuid) をセット Show help about command line options コマンドラインオプションに関するヘルプを表示 Show version information バージョン情報を表示します Option -s requires an argument (session-id). -sオプションは引数としてsession-idを必要とします。 Signed 16-Bit Signed 24-Bit Signed 32-Bit Float 32-Bit Float 64-Bit SMF Format 0 SMF Format 1 (Any) (任意) Activate アクティベート %1(%2): %3 plugin not found. %1(%2): %3 プラグインが見つかりません。 add plugin プラグインの追加 add insert インサートの追加 add aux-send Auxセンドの追加 aux-send bus Auxセンドバスの追加 remove plugin プラグインの削除 move plugin プラグインの移動 activate plugin プラグインを有効化 preset plugin プラグインのプリセット reset plugin プラグインのリセット plugin program プラグインのプログラム dedicated audio outputs 音声出力専用 direct access param ダイレクトアクセスパラメーター import plugins プラグインのインポート session loop セッションをループ session punch セッションパンチ session properties セッションのプロパティー Beat add tempo node テンポノードを追加 update tempo node テンポノードを更新 remove tempo node テンポノードを削除 move tempo node テンポノードを移動 add marker マーカーの追加 update marker マーカーの更新 remove marker マーカーの削除 add key signature 調号の追加 update key signature 調号の更新 remove key signature 調号の削除 move marker マーカーの異動 change time-sig. 拍子の変更。 %1 Record %1 記録 %1 Mute %1 ミュート %1 Solo %1 ソロ %1 Volume %1 ボリューム %1 Gain %1 ゲイン %1 Pan %1 パニング add track トラックの追加 remove track トラックの削除 duplicate track トラックの複製 move track トラックの移動 resize track トラックのリサイズ import track トラックのインポート track properties トラックのプロパティー Track assignment failed: Track: "%1" Input: "%2" Output: "%3" トラックの割り当てに失敗しました: トラック: "%1" 入力: "%2" 出力: "%3" track record トラックを録音 track mute トラックミュート track solo トラックをソロ track monitor トラックモニター track gain トラックゲイン track pan トラックパニング track instrument トラックのインストルメント Automation (%1) オートメーション (%1) none なし Automation オートメーション Audio 音声 MIDI MIDI Unknown 不明 Product: プロダクト: Vendor: ベンダー: Version: バージョン: %1 (*.%2) Copyright: コピーライト: Project: プロジェクト: Select plug-in's editor (GUI): プラグインのエディター(GUI)を選択: External 外部 X11 X11 (native) Gtk2 Gtk2 (native) Qt4 Qt5 Other その他 Don't ask this again 再確認しない plugin parameters プラグインのパラメータ Open File lv2_ui_request_parameter ファイルを開く Author: 作者: %1: Automation/curve file not found. %1: オートメーション/カーブファイルが見つかりません。 Name: 名前: Category: カテゴリー: Categories: カテゴリー: qtractorAudioListView Name 名前 Ch チャンネル Frames フレーム Rate レート Time 時間 Path パス Open Audio Files 音声ファイルを開く %1: Audio file not found. %1; オーディオファイルが見つかりません。 qtractorAudioMixerMeter Gain (dB) ゲイン (dB) dB dB Pan: %1 パン: %1 Gain: %1 dB ゲイン: %1 dB qtractorBusForm Bus list バスリスト Buses バス Ch チャンネル Mode モード Bus バス Properties プロパティ &Name: 名前(&N): Bus name バスの名前 &Mode: モード(&M): Bus mode バスのモード Input 入力 Output 出力 Duplex 入出力 Bus monitor (pass-through) バスをモニターします (パススルー) M&onitor (pass-through) モニター(パススルー)(&O) Audio 音声 Cha&nnels: チャンネル(&N): Audio channels 音声チャンネル Audio auto-connect 音声を自動接続 &Auto connect 自動接続(&A) MIDI MIDI MIDI Instrument name MIDIインストルメント名 MIDI SysEx setup MIDI SysExの設定 SysE&x... Input Plugins 入力プラグイン Input bus plugins 入力バスプラグイン Add input plugin 入力プラグインの追加 &Add... 追加(&A)... Remove input plugin 入力プラグインを削除 &Remove 削除(&R) Move input plugin up 入力プラグインを上へ移動 &Up 上へ(&U) Move input plugin down 入力プラグインを下へ移動 &Down 下へ(&D) Output Plugins 出力プラグイン Output bus plugins 出力バスのプラグイン Add output plugin 出力プラグインを追加 Remove output plugin 出力プラグインを削除 Move output plugin up 出力プラグインを下へ移動 Move output plugin down 出力プラグインを下へ移動 Move bus up towards the top このバスを上に移動 U&p 上に移動(&P) Move bus down towards the bottom このバスを下に移動 Do&wn 下に移動(&W) Create bus バスを作成 &Create 作成(&C) Update bus バスをアップデート &Update アップデート(&U) Delete bus バスを削除 &Delete 削除(&D) Close this dialog このダイアログを閉じます Close 閉じる Warning 警告 Some settings have been changed. Do you want to apply the changes? 設定の一部が変更されました この変更を適用しますか? About to remove bus: "%1" (%2) Are you sure? このバスを削除します: "%1" (%2) よろしいですか？ Some settings have been changed. Do you want to discard the changes? 設定の一部が変更されました この変更を破棄しますか？ Move &Up 上に移動(&U) Move &Down 下に移動(&D) (No instrument) （インストルメントはありません） (none) (なし) (1 item) （１アイテム） (%1 items) （%1アイテム） qtractorClientListView Readable Clients / Output Ports 出力可能なクライアント / 出力ポート Writable Clients / Input Ports 入力可能なクライアント / 入力ポート qtractorClipForm &Name: 名前(&N): Clip name クリップの名前 &File: ファイル(&F): Clip filename クリップのファイル名 Browse for clip file クリップファイルの選択 Track/&Channel: Clip track/channel クリップのトラック/チャンネル Clip gain/volume クリップのゲイン/ボリューム Parameters パラメーター Clip start クリップの開始位置 Clip offset クリップのオフセット位置 &Panning: パニング(&P): Clip length クリップの長さ Offs&et: オフセット(&E): &Length: 長さ(&L): &Start: 開始(&S): Clip クリップ Forma&t: フォーマット(&F): Time display format 時間表示フォーマット Frames フレーム Time 時間 BBT Fade In/Out フェードイン/アウト Fade &In: フェードイン(&I): Clip fade-in length クリップのフェードインの長さ Clip fade-in type クリップのフェードインのタイプ Fade &Out: フェードアウト(&O): Clip fade-out length クリップのフェードアウトの長さ Clip fade-out type クリップのフェードアウトのタイプ Audio 音声 Ti&me Stretch: タイムストレッチ(&M): Clip time-stretch percentage クリップのタイムストレッチのパーセンテージ % Pitch S&hift: ピッチシフト(&H): Clip pitch-shift in semitones semitones Whether to use WSOLA time-stretching WSOLAタイムストレッチを使うかどうか &WSOLA time-stretching WSOLAタイムストレッチ(&W) Whether to apply WSOLA quick seek time-stretching WSOLAクイックシークタイムストレッチングを適用するかどうか WSOLA quic&k seek WSOLAクイックシーク(&K) &Gain: ゲイン(&G): Linear Quadratic 1 Quadratic 2 Quadratic 3 Cubic 1 Cubic 2 Cubic 3 dB dB &Volume: 音量(&V): new clip 新しいクリップ edit clip クリップを編集 Warning 警告 Some settings have been changed. Do you want to apply the changes? 設定の一部が変更されました この変更を適用しますか? MIDI MIDI MIDI files (*.%1 *.smf *.midi) MIDIファイル (*.%1 *.smf *.midi) All files (*.*) 全ファイル (*.*) %1 Clip File %1 クリップファイル qtractorConnect Connect 接続 Disconnect 切断 Disconnect All すべて切断 Refresh 更新 qtractorConnectForm Connections 接続 Audio 音声 Select output client/ports 出力クライアント/ポートの選択 Select input client/ports 入力クライアント/ポートの選択 Connect currently selected ports 現在選択されているポートを接続 &Connect 接続(&C) Disconnect currently selected ports 現在選択されているポートを切断 &Disconnect 切断(&D) Disconnect all currently connected ports 現在接続されているすべてのポートを切断 Disconnect &All すべて切断(&A) Refresh current connections view 現在の接続画面を更新 &Refresh 更新(&R) MIDI MIDI (All) (すべて) qtractorConnections Connections 接続 qtractorEditRangeForm Range レンジ Selection range 選択レンジ &Selection 選択(&S) Loop range ループレンジ &Loop ループ(&L) Punch range パンチレンジ &Punch パンチ(&P) Edit range 編集レンジ &Edit 編集(&E) Custom range 任意のレンジ &Custom カスタム(&C) St&art: 開始(&A): Clip start クリップの開始位置 En&d: 終了(&D): Clip offset クリップのオフセット位置 Apply to Loop points in range レンジをループポイントに適用 L&oop ループ(&O) Apply to Punch In/Out points in range レンジをパンチイン/パンチアウトに適用 Pu&nch パンチ(&N) Mar&kers マーカー(&K) Te&mpo Map テンポマップ(&M) &Format フォーマット(&F) Time display format 時間表示フォーマット Time 時間 BBT Frames フレーム Edit Range レンジの編集 Options オプション Apply to clips in range レンジをクリップに適用 Cl&ips クリップ(&I) A&utomation オートメーション(&U) Apply to Automation nodes in range レンジをオートメーションノードに適用 Apply to Tempo Map nodes in range レンジをテンポマップに適用 Apply to location Markers in range レンジをロケーションマーカーに適用 qtractorExportClipForm %1 %2 Clips %1 %2 クリップ qtractorExportForm Export エクスポート &File: ファイル(&F): Export file name エクスポートするファイル名 Browse export file name エクスポートするファイルを選択 File &type: ファイルタイプ(&T): Audio file type to use on export エクスポートで使用する音声ファイルタイプ Sample &format: サンプルフォーマット(&F): Audio sample format to use on export エクスポートで使用する音声サンプルフォーマット &Quality: 圧縮品質(&Q): Audio compression quality to use on export エクスポートで使用する音声圧縮品質 File &format: ファイルフォーマット(&F): MIDI file format to use on export エクスポートで使用するMIDIファイルフォーマット Range レンジ Session range セッションレンジ &Session セッション(&S) Loop range ループレンジ &Loop ループ(&L) Punch range パンチレンジ &Punch パンチ(&P) Edit range 編集レンジ &Edit 編集(&E) Custom range 任意のレンジ &Custom 任意(&C) St&art: 開始(&A): Custom start 任意の開始位置 Custom end 任意の終了位置 En&d: 終了(&D): Outputs 出力 Output bus names 出力バス名 Format フォーマット Time display format 時間表示フォーマット Frames フレーム Time 時間 BBT Whether to add/import new track(s) with export result エキスポートの結果を新しいトラックとして追加/インポートするかどうか &Add new track(s) 新規トラックとして追加(&A) Audio 音声 MIDI MIDI Export %1 File %1 ファイルのエクスポート MIDI files (*.%1 *.smf *.midi) MIDIファイル (*.%1 *.smf *.midi) All files (*.*) 全ファイル (*.*) qtractorExportTrackForm %1 %2 Tracks %1 %2 トラック Warning 警告 The file already exists: "%1" Do you want to replace it? ファイルはすでに存在しています: "%1" 置きかえますか？ Audio file export: "%1" started... 音声ファイルのエクスポート: "%1" 開始... Audio file export: "%1" complete. 音声ファイルのエクスポート: "%1" 完了。 Audio file export: "%1" failed. 音声ファイルのエクスポート: "%1" 失敗しました。 MIDI file export: "%1" started... MIDIファイルのエクスポート: "%1" 開始... MIDI file export: "%1" complete. MIDIファイルのエクスポート: "%1" 完了。 MIDI file export: "%1" failed. MIDIファイルのエクスポート: "%1" 失敗しました。 qtractorFileListView New Group 新しいグループ Warning 警告 About to remove %1 file item(s). Are you sure? %1ファイルアイテムを削除します。 よろしいですか？ About to remove %1 item: "%2" Are you sure? %1アイテムを削除します: "%2" よろしいですか？ group グループ file ファイル qtractorFileSystem &Home ホーム(&H) &Up 上(&U) Al&l Files 全ファイル(&L) &Session セッション(&S) &Audio 音声(&A) &MIDI MIDI(&M) H&idden 隠す(&I) &Play 再生(&P) File System ファイルシステム qtractorFiles Audio 音声 MIDI MIDI Play file ファイルを再生 Add &Files... ファイルを追加(&F)... Cu&t 切り取り(&T) &Copy コピー(&C) Ctrl+X Ctrl+C Ctrl+V New &Group... 新しいグループ(&G)... &Paste 貼り付け(&P) Re&name 名前の変更(&N) &Remove 削除(&R) Pla&y 再生(&Y) Cl&eanup クリーンアップ(&E) Del Files ファイル MIDI Files MIDIファイル Audio Files 音声ファイル qtractorInstrumentForm Instruments インストルメント Files ファイル Path パス Names 名前 Import from instrument file インストルメントファイルからのインポート &Import... インポート(&I)... Remove instrument file インストルメントファイルの削除 &Remove 削除(&R) Move instrument file up on list order インストルメントファイルを上に移動 &Up 上へ(&U) Move instrument file down on list order インストルメントファイルを下に移動 &Down 下へ(&D) Reload all instrument files すべてのインストルメントファイルをリロード Relo&ad リロード(&A) Export to instrument file インストルメントファイルにエクスポート E&xport... エクスポート(&X)... Close this dialog ダイアログを閉じます Close 閉じる Import Instrument Files インストルメントファイルのインポート Instrument files (*.%1 *.sf2 *.sf3 *.midnam) インストルメントファイル (*.%1 *.sf2 *.sf3 *.midnam) All files (*.*) 全ファイル (*.*) Export Instrument File インストルメントファイルのエクスポート Instrument files (*.%1) インストルメントファイル (*.%1) Warning 警告 The instrument file already exists: "%1" Do you want to replace it? インストルメントファイルはすでに存在します: "%1" 置きかえますか？ Instrument settings have been changed. Do you want to apply the changes? インストルメントの設定が変更されました。 変更を適用しますか？ Patch Names for Banks バンクのパッチ名 Controller Names = %1 コントローラー名 = %1 RPN Names = %1 RPN名 = %1 NRPN Names = %1 NRPN名 = %1 Bank Select Method = %1 バンクセレクト方法 = %1 Patch Names パッチ名 Note Names ノート名 Controller Names コントローラー名 RPN Names RPN名 NRPN Names NRPN名 Bank Select Methods バンクセレクト方法 %1 = %2 Based On = %1 基準 = %1 Normal ノーマル Bank MSB バンクMSB Bank LSB バンクLSB Patch パッチ Unknown 不明 qtractorInstrumentMenu (None) (なし) qtractorMainForm &File ファイル(&F) Open &Recent 最近のファイルを開く(&R) &Edit 編集(&E) Select &Mode 選択モード(&M) &Select 選択(&S) I&nsert 挿入(&N) Remo&ve 削除(&V) &Track トラック(&T) &State 状態(&S) &Navigate ナビゲート(&N) Mo&ve 移動(&V) &Height 高さ(&H) Impor&t Tracks トラックへインポート(&T) E&xport Tracks トラックをエクスポート(&X) M&ode モード(&O) A&utomation オートメーション(&U) Instrum&ent インストルメント(&E) T&ools ツール(&O) Ta&ke テイク(&K) &View 表示(&V) &Toolbars ツールバー(&T) &Windows ウィンドウ(&W) &Zoom ズーム(&Z) S&nap スナップ(&N) T&ransport トランスポート(&R) &Help ヘルプ(&H) &New 新規(&N) New 新規 New session 新規セッション New session file 新しいセッションファイルを作成します Ctrl+N &Open... 開く(&O)... Open 開く Open session セッションを開く Open session from file ファイルからセッションを開きます Ctrl+O &Save 保存(&S) Save 保存 Save session セッションを保存 Save session to file セッションをファイルに保存します Ctrl+S Save &As... 名前を付けて保存(&A)... Save As 名前を付けて保存 Save as 名前を付けて保存 Save current session with another file name 現在のセッションを別なファイル名で保存します &Properties... プロパティ(&P)... Session Properties セッションのプロパティ Session properties セッションのプロパティ Edit current session properties 現在のセッションのプロパティを編集します F2 E&xit 終了(&X) Exit 終了 Exit this application program このソフトウェアを終了します &Undo 元に戻す(&U) Undo 元に戻す Undo last action 最後のアクションを元に戻します Ctrl+Z &Redo やり直す(&R) Redo やり直す Redo last action 最後のアクションをやり直します Ctrl+Shift+Z Cu&t 切り取り(&T) Cut 切り取り Cut selection to clipboard レンジをクリップボードへ切り取ります Ctrl+X &Copy コピー(&C) Copy コピー Copy selection to clipboard レンジをクリップボードにコピーします Ctrl+C &Paste 貼り付け(&P) Paste 貼り付け Paste clipboard contents クリップボードの内容を貼り付けます Ctrl+V Past&e Repeat... 繰り返して貼り付け(&E)... Paste Repeat 繰り返して貼り付け Paste repeat 繰り返して貼り付ける Paste/repeat clipboard contents クリップボードの内容を繰り返し貼付けます Ctrl+Shift+V &Delete 削除(&D) Delete 削除 Delete selection レンジを削除します Del 削除 &Clip クリップ(&C) Mod&e モード(&E) Clip クリップ Select clip クリップを選択 Clip selection mode クリップで選択するモードです &Range レンジ(&R) Range レンジ Select range レンジを選択 Range selection mode レンジを選択するモードです R&ectangle 矩形(&E) Rect 矩形選択 Select rectangle 矩形で選択するモードです Rectangular selection mode 矩形で選択するモードです &Automation オートメーション(&A) Automation オートメーション Automation edit mode オートメーションを編集するモードです &All すべて(&A) Select All すべてを選択 Select all すべて選択 Mark all as selected すべてを選択済みにします Ctrl+A &None なし(&N) Select None 選択解除 Select none 選択解除 Mark all as unselected すべての選択を解除します Ctrl+Shift+A &Invert 反転(&I) Select Invert 選択の反転 Select invert 選択の反転 Invert selection 選択部分を反転します Ctrl+I Select Track トラックを選択 Select track トラックを選択 Mark track as selected トラックを選択済みにします Ctrl+T Trac&k Range トラックレンジ(&K) Select Track Range トラックレンジの選択 Select track range トラックレンジを選択します Mark track range as selected トラックレンジを選択済みにします Ctrl+Shift+R Select Range 選択レンジ Mark range as selected レンジを選択済みにします Ctrl+R &Range... レンジ(&R)... Remove Range レンジの削除 Remove range レンジを削除します Remove range as selected 選択されているレンジの削除 Ctrl+Del Remove Track Range トラックレンジの削除 Remove track range トラックレンジを削除します Remove track range as selected 選択されているトラックレンジの削除 Ctrl+Shift+Del Insert Range レンジの挿入 Insert range レンジを挿入 Insert range as selected 選択レンジを挿入します Ctrl+Ins Insert Track Range トラックレンジの挿入 Insert track range トラックレンジを挿入 Insert track range as selected 選択したトラックレンジを挿入します Ctrl+Shift+Ins Sp&lit 分割(&L) Split Selection 選択の分割 Split selection 選択の分割 Split current selection 現在の選択範囲を分割します Ctrl+Y &Add Track... トラックを追加(&A)... Add Track トラックを追加 Add track トラックを追加 Add a new track to session セッションに新規トラックを追加します Shift+Ins &Remove Track トラックを削除(&R) Remove Track トラックを削除 Remove track トラックを削除 Remove current track from session セッションからトラックを削除します Shift+Del &Duplicate Track トラックの複製(&D) Duplicate Track トラックの複製 Duplicate track トラックを複製 Duplicate current track 現在のトラックを複製します Track &Properties... トラックのプロパティ(&P)... Track Properties トラックのプロパティ Track properties トラックのプロパティ Edit current track properties 選択しているトラックのプロパティを編集します Shift+F2 &Inputs 入力(&I) Track Inputs トラック入力 Track inputs トラック入力 Show current track input bus connections 現在のトラックへの入力バス接続を表示します &Outputs 出力(&O) Track Outputs トラック出力 Track outputs トラック出力 Show current track output bus connections 現在のトラックからの出力バス接続を表示します &Record 録音(&R) Record Track トラックの録音 Record track トラックの録音 Arm current track for recording 現在のトラックを録音状態にします &Mute ミュート(&M) Mute Track トラックのミュート Mute track トラックのミュート Mute current track 現在のトラックをミュートにします &Solo ソロ(&S) Solo Track トラックのソロ Solo track トラックのソロ Solo current track 現在のトラックをソロにします M&onitor モニター(&O) Monitor Track トラックのモニター Monitor track トラックのモニター Monitor current track 現在のトラックをモニターします &First 先頭へ(&F) First Track 先頭のトラック First track 先頭のトラック Make current the first track 先頭のトラックを選択します &Previous 前へ(&P) Previous Track 前のトラック Previous track 前のトラック Make current the previous track 前のトラックを選択します &Next 次へ(&N) Next Track 次のトラック Next track 次のトラック Make current the next track 次のトラックを選択します &Last 末尾へ(&L) Last Track 末尾のトラック Last track 末尾のトラック Make current the last track 末尾のトラックを選択します N&one 選択解除(&O) None Track 選択解除 None track 選択解除 None current track トラックの選択を解除します &Top 最上段に(&T) Move Top 最上段に移動 Move top 最上段に移動 Move current track to top 現在のトラックを最上段に移動します &Up 上に(&U) Move Up 上に移動 Move up 上に移動 Move current track up 現在のトラックを上に移動します &Down 下に(&D) Move Down 下に移動 Move down 下に移動 Move current track down 現在のトラックを下に移動します &Bottom 最下段に(&B) Move Bottom 最下段に移動 Move bottom 最下段に移動 Move current track to bottom 現在のトラックを最下段に移動します &Increase 広げる(&I) Increase Height 高さを広げる Increase height 高さを広げる Increase track height トラックの高さを広げます Ctrl+Shift++ &Decrease 狭める(&D) Decrease Height 高さを狭める Decrease height 高さを狭める Decrease track height トラックの高さを狭めます Ctrl+Shift+- &Reset リセット(&R) Height Reset 高さのリセット Height reset 高さのリセット Reset track height トラックの高さをリセットします Ctrl+Shift+1 Auto &Monitor オートモニター(&M) Auto Monitor オートモニター Auto monitor オートモニター Auto-monitor current track 現在のトラックをオートモニタリングします F6 Auto Dea&ctivate 自動無効化(&C) Auto Deactivate 自動で無効化します Auto-deactivate plugins プラグインの自動無効化 Auto-deactivate plugins not producing sound 自動で無効化されたプラグインは音声を発しません Shift+F6 &Audio... 音声(&A)... Inport Audio File 音声ファイルのインポート Import Audio file 音声ファイルのインポート Import tracks from Audio file 音声ファイルからトラックをインポートします &MIDI... MIDI(&M)... Import MIDI File MIDIファイルをインポート Import MIDI file MIDIファイルをインポート Import tracks from MIDI file MIDIファイルからトラックをインポートします Export Audio File 音声ファイルのエクスポート Export Audio file 音声ファイルのエクスポート Export tracks to Audio file 音声ファイルへトラックをエクスポートします Export MIDI File MIDIファイルのエクスポート Export MIDI file MIDIファイルのエクスポート Export tracks to MIDI file トラックをMIDIファイルにエクスポートします Log&arithmic 対数表示(&A) Automation logarithmic オートメーションの対数表示 Automation curve logarithmic scale オートメーションカーブを対数表示します C&olor... 配色(&O)... Automation color オートメーションの配色 Automation curve color オートメーションカーブの配色を指定します &Lock ロック(&L) Automation lock オートメーションのロック Lock automation curve オートメーションカーブをロックします &Play 再生(&P) Automation playback オートメーションの再生 Playback automation curve オートメーションカーブを再生します Automation record オートメーションを記録 Record automation curve オートメーションカーブを記録します &Clear クリアー(&C) Automation clear オートメーションのクリアー Clear automation curve オートメーションカーブをクリアーします Loc&k All すべてロック(&K) Automation lock all 全オートメーションをロックします Lock all automation curves すべてのオートメーションカーブをロックします Play &All すぺて再生(&A) Automation playback all 全オートメーション再生 Playback all automation curves すべてのオートメーションカーブを再生します Rec&ord All すべて記録(&O) Automation record all 全オートメーションの記録 Record all automation curves すべてのオートメーションカーブを記録します C&lear All すべてクリアー(&L) Automation clear all 全オートメーションクリアー Clear all automation curves すべてのオートメーションカーブをクリアーします &New... 新規(&N)... New Clip 新規クリップ New clip 新規クリップ Create new clip 新規にクリップを作成します &Edit... 編集(&E)... Edit Clip クリップを編集 Edit clip クリップを編集 Edit current clip 選択しているクリップを編集します F4 &Unlink リンク解除(&U) Unlink Clip クリップのリンクを解除 Unlink clip クリップのリンクを解除 Unlink current clip 現在のクリップのリンクを解除します Recor&d Record Clip クリップの録音 Record clip クリップの録音 Record current clip (overdub) 現在のクリップを録音します(オーバーダブ) &Split 分割(&S) Split Clip クリップを分割 Split clip クリップを分割 Split current clip at playhead 演奏位置からクリップを分割します &Merge... 結合(&M)... Merge Clips クリップを結合 Merge clips クリップを結合 Merge selected clips 選択しているクリップを結合します Normali&ze ノーマライズ(&Z) Normalize Clip クリップをノーマライズ Normalize clip クリップをノーマライズ Normalize current clip (gain/volume) クリップのゲイン/ボリュームをノーマライズします &Quantize... クォンタイズ(&Q)... Quantize Clip クリップをクオンタイズ Quantize clip events クリップのイベントをクォンタイズ Quantize current MIDI clip events MIDIクリップのイベントをクォンタイズします &Transpose... トランスポーズ(&T)... Transpose Clip クリップのトランスポーズ Transpose clip events クリップイベントのトランスポーズ Transpose current MIDI clip events 現在のMIDIクリップイベントをトランスポーズします &Normalize... ノーマライズ(&N)... Normalize clip events クリップイベントのノーマライズ Normalize current MIDI clip events 現在のMIDIクリップイベントをノーマライズします &Randomize... ランダマイズ(&R)... Randomize Clip クリップのランダマイズ Randomize clip events クリップイベントのランダマイズ Randomize current MIDI clip events 現在のクリップイベントをランダムにします Resi&ze... リサイズ(&Z)... Resize Clip クリップのリサイズ Resize clip events クリップイベントのリサイズ Resize current MIDI clip events 現在のMIDIクリップイベントをリサイズします Re&scale... リスケール(&S)... Rescale Clip クリップのリスケール Rescale clip events クリップイベントのリスケール Rescale current MIDI clip events 現在のMIDIクリップのイベントをリスケールします T&imeshift... タイムシフト(&I)... Timeshift Clip クリップのタイムシフト Timeshift clip events クリップイベントのタイムシフト Timeshift current MIDI clip events 現在のMIDIクリップのイベントをタイムシフトします &Tempo Adjust... テンポ調整(&T)... Tempo Adjust テンポの調整 Adjust session tempo from current clip selection 現在のクリップ選択からセッションのテンポを調整します F7 &Cross Fade クロスフェード (&C) Clip Cross-fade クリップをクロスフェード Clip cross-fade クリップのクロスフェード Cross-fade current overlapped clips 現在重複しているクリップをクロスフェードします &Range Set レンジを設定(&R) Clip Range クリップレンジ Clip range クリップレンジ Set edit-range from current clip extents 現在のクリップの長さをレンジに選択します &Loop Set ループを設定(&L) Clip Loop クリップループ Clip loop クリップループ Set loop-range from current clip extents 現在のクリップの長さだけループレンジを設定します &Import... インポート(&I)... Import Clip クリップのインポート Import clip クリップのインポート Import clip from file(s) ファイルからクリップをインポートします E&xport... エクスポート(&X)... Export Clip クリップのエクスポート Export clip クリップのエクスポート Export current clip to file 現在のクリップをファイルにエクスポートします First Take 最初のテイク First take 最初のテイク Select current clip first take 現在のクリップの最初のテイクを選択します Previous Take 前のテイク Previous take 前のテイク Select current clip previous take 現在のクリップの前のテイクを選択します Next Take 次のテイク Next take 次のテイク Select current clip next take 現在のクリップの次のテイクを選択します Shift+T Last Take 最後のテイク Last take 最後のテイク Select current clip last take 現在のクリップの最後のテイクを選択します Reset Takes テイクのリセット Reset takes テイクのリセット Reset (unfold) current clip takes 現在のクリップのテイクをリセットします R&ange... レンジ(&R)... Take Range テイクのレンジ Take range テイクレンジ Range (fold) current clip into takes 現在のクリップにレンジを設定します &Menubar メニューバー(&M) Menubar メニューバー Show/hide the main program window menubar メインウィンドウのツールバーを表示/隠します Ctrl+M &Statusbar ステータスバー(&S) Statusbar ステータスバー Show/hide the main program window statusbar メインウィンドウのステータスバーを表示/隠します File Toolbar ファイルツールバー File toolbar ファイルツールバー Show/hide main program window file toolbar メインウィンドウのファイルツールバーを表示/隠します Edit Toolbar エディットツールバー Edit toolbar エディットツールバー Show/hide main program window edit toolbar エディットツールバーを表示/隠します Track Toolbar トラックツールバー Track toolbar トラックツールバー Show/hide main program window track toolbar トラックツールバーを表示/隠します View Toolbar ビューツールバー View toolbar ビューツールバー Show/hide main program window view toolbar ビューツールバーを表示/隠します &Options オプション(&O) Options Toolbar オプションツールバー Options toolbar オプションツールバー Show/hide main program window options toolbar オプションツールバーを表示/隠します Transport Toolbar トランスポートツールバー Transport toolbar トランスポートツールバー Show/hide main program window transport toolbar トランスポートツールバーを表示/隠します T&ime 時間(&I) Time Toolbar 時間ツールバー Time toolbar 時間ツールバー Show/hide main program window time toolbar 時間表示ツールバーを表示/隠します Thum&b 縮小表示(&B) Thumb Toolbar 縮小表示ツールバー Thumb toolbar 縮小表示ツールバー Show/hide main program window thumb toolbar 縮小表示ツールバーを表示/隠します File &System ファイルシステム(&S) File System ファイルシステム File system ファイルシステム Show/hide the file system window ファイルシステムウィンドウの表示 &Files ファイル(&F) Files ファイル Show/hide the files window ファイルウィンドウを表示/隠す M&essages メッセージ(&E) Messages メッセージ Show/hide the messages window メッセージウィンドウを表示/隠す &Connections 接続(&C) Connections 接続 Show/hide the connections window 接続ウィンドウを表示/隠す F8 Mi&xer ミキサー(&X) Mixer ミキサー Show/hide the mixer window ミキサーウィンドウを表示/隠す F9 &In イン(&I) Zoom In ズームイン Zoom in ズームイン Ctrl++ &Out アウト(&O) Zoom Out ズームアウト Zoom out ズームアウト Ctrl+- Zoom Reset ズームリセット Zoom reset ズームリセット Ctrl+1 &Horizontal 水平方向(&H) Horizontal Zoom 水平方向ズーム Horizontal zoom 水平方向ズーム Horizontal zoom mode 水平方向にズームするモードです &Vertical 垂直方向(&V) Vertical Zoom 垂直方向ズーム Vertical zoom 垂直方向ズーム Vertical zoom mode 垂直方向にズームするモードです All Zoom 垂直水平ズーム All zoom 垂直水平ズーム All zoom mode 垂直水平にズームするモードです &Grid グリッド(&G) Grid グリッド Snap grid view mode グリッドビューにスナップするモードです &Zebra Zebra Bar zebra view mode Too&l Tips ツールチップ(&L) Tool tips ツールチップ Floating tool tips view mode ツールチップをフローティング表示します &Refresh 更新(&R) Refresh 更新 Refresh views ビューを更新 F5 &Instruments... インストルメント(&I)... Instruments インストルメント Change instrument definitions and files インストルメントの設定とファイルの変更をします &Controllers... コントローラー(&C)... Controllers コントローラー Change MIDI controllers configuration MIDIコントローラー設定を変更します &Buses... バス(&B)... Buses バス Change session bus definitions セッションバス定義を変更します Tempo M&ap / Markers... テンポマップ/マーカー(&A)... Tempo Map / Markers テンポマップ/マーカー Tempo map / markers テンポマップ/マーカー Change session tempo map / markers セッションのテンポマップ/マーカーを変更します &Options... オプション(&O)... Options オプション Change general application program options ソフトウェア全般のオプションを変更します F12 &Backward 先頭へ(&B) Backward 先頭へ Transport backward トランスポートを先頭へ移動します Backspace バックスペース Re&wind 逆再生(&W) Rewind 逆再生 Transport rewind トランスポートを逆再生します F&ast Forward 早送り(&A) Fast Forward 早送り Fast forward 早送り Transport fast forward トランスポートを早送りします &Forward 末尾へ(&F) Forward 末尾へ Transport forward トランスポートを末尾へ移動します &Loop ループ(&L) Loop ループ Transport loop トランスポートをループします Ctrl+Shift+L Loop &Set ループセット(&S) Loop Set ループセット Loop set ループセット Transport loop set Ctrl+L &Stop 停止(&S) Stop 停止 Transport stop トランスポートを停止します Play 再生 Transport play/pause トランスポートを再生/一時停止します Space スペース Record 記録 Transport record トランスポートを録音します &Punch パンチ(&P) Punch パンチ Punch in/out パンチイン/アウト Transport punch in/out トランスポートにパンチイン/アウトを設定します Ctrl+Shift+P Punch Se&t パンチセット(&P) Punch Set パンチセット Punch in/out set パンチイン/アウト設定 Transport punch in/out set トランスポートにパンチイン/アウトを設定します Ctrl+P &Metronome メトロノーム(&M) Metronome メトロノーム F&ollow Playhead 再生に追随(&O) Follow Playhead 再生に追随 Follow playhead 再生を追いかけます A&uto Backward 自動で先頭に戻る(&U) Auto Backward 自動で先頭に戻す Auto backward 自動で先頭に戻ります &Continue Past End 終了位置を無視(&C) Continue Past End 終了位置を無視 Continue past end 終了位置を無視します Transport mode: None トランスポートモード: なし Transport mode set to None トランスポートモードを無効にします &Slave スレーブ(&S) Slave スレーブ Transport mode: Slave トランスポートモード: スレーブ Transport mode set to Slave トランスポートモードをスレーブにします &Master マスター(&M) Master マスター Transport mode: Master トランスポートモード: マスター Transport mode set to Master トランスポートモードをマスターにします &Full フル(&F) Full フル Transport mode: Full トランスポートモード: フル Transport mode set to Full トランスポートモードをフルにします Pa&nic パニック(&N) Panic パニック All MIDI tracks shut off (panic) すべてのMIDIトラックをオフにします (パニック) &Shortcuts... ショートカット(&S)... Shortcuts ショートカット Keyboard shortcuts キーボードショートカットを表示します &About... Qtractorについて(&A)... About Qtractorについて Show information about this application program このソフトウェアに関する情報を表示します About &Qt... Qtについて(&Q)... About Qt Qtについて Show information about the Qt toolkit Qtツールキットに関する情報を表示します Current tempo (BPM) 現在のテンポ (BPM) Snap/beat スナップ/beat Track トラック Current track name 現在のトラック名 MOD 変更 Session modification state セッションの変更状態 REC 記録 Session record state セッションの録音状態 MUTE ミュート Session muting state セッションのミュート状態 SOLO ソロ Session soloing state セッションのソロ状態 LOOP ループ Session looping state セッションのループ状態 Session total time セッションの合計時間 Session sample rate セッションのサンプリング周波数 Could not set default session directory: %1 Sorry. デフォルトのセッションディレクトリを設定できませんでした %1 ごめんなさい。 Ready 準備ができました Session XRUN state セッションのXRUN状態 Untitled%1 タイトルなし%1 New session: "%1". 新しいセッション: "%1"。 Session files (*.%1 *.%2 *.%3) セッションファイル(*.%1 *.%2 *.%3) Session files (*.%1 *.%2) セッションファイル(*.%1 *.%2) Template files (*.%1) テンプレートファイル(*.%1) Archive files (*.%1) アーカイブファイル(*.%1) All files (*.*) 全ファイル (*.*) Open Session セッションを開く Save Session セッションを保存 Warning 警告 The file already exists: "%1" Do you want to replace it? ファイルはすでに存在しています: "%1" 置きかえますか？ Backup session: "%1" as "%2". セッションのバックアップ: "%1" を "%2"に。 Could not backup existing session: %1 as %2 Sorry. 既存のセッションをバックアップできませんでした: %1 を %2 に ごめんなさい。 The current session has been changed: "%1" Do you want to save the changes? 現在のセッションは変更されています: "%1" 変更を保存しますか？ About to remove archive directory: "%1" Are you sure? アーカイブディレクトリを削除します: "%1" よろしいですか？ Session closed. セッションを閉じました。 The directory already exists: "%1" Do you want to replace it? このディレクトリはすでに存在しています: "%1" 置きかえますか？ Opening "%1"... "%1"を開いています... Session could not be loaded from "%1". Sorry. セッションは"%1"から ロードされませんでした。 ごめんなさい。 Open session: "%1". セッションを開く: "%1"。 A directory with same name already exists: "%1" This directory will be replaced, erasing all its current data, when opening and extracting this archive in the future. Do you want to continue? Saving "%1"... "%1"を保存しています... Session could not be saved to "%1". Sorry. セッションは%1に 保存されませんでした。 ごめんなさい。 Save session: "%1". セッションの保存: "%1"。 Oops! Looks like it crashed or did not close properly last time it was run... however, an auto-saved session file exists: "%1" Do you want to crash-recover from it? あらら 前回起動時に、クラッシュしたか適切に終了しなかったようです。自動保存されたセッションファイルが存在しています: "%1" このファイから復元しますか？ About to clear automation: "%1" Are you sure? オートメーションをクリアーします: "%1" よろしいですか？ About to clear all automation: "%1" Are you sure? すべてのオートメーションをクリアーします: "%1" よろしいですか？ take range テイクレンジ session セッション or あるいは program プログラム Information インフォメーション Some settings may be only effective next time you start this %1. 設定のうちいくつかは、次回以降に この%1を開始した時に有効となります。 Player panic! プレイヤーのパニック! Debugging option enabled. デバッギングオプションは有効です。 Ogg Vorbis (libvorbis) file support disabled. Ogg Vorbis (libvorbis) ファイルサポートは無効です。 MPEG-1 Audio Layer 3 (libmad) file support disabled. MPEG-1 Audio Layer 3 (libmad) ファイルサポートは無効です。 Sample-rate conversion (libsamplerate) disabled. サンプリング周波数変換 (libsamplerate) は無効です。 Pitch-shifting support (librubberband) disabled. ピッチシフトサポート (librubberband) は無効です。 Beat-detection support (libaubio) disabled. ビート検出 (libaudio) は無効です。 OSC service support (liblo) disabled. OSCサービスサポート (liblo) は無効です。 LADSPA Plug-in support disabled. LADSPAプラグインサポートは無効です。 DSSI Plug-in support disabled. DSSIプラグインサポートは無効です。 VST Plug-in support disabled. VSTプラグインサポートは無効です。 VST3 Plug-in support (EXPERIMENTAL) disabled. VST3プラグインサポート (実験的) は無効です。 LV2 Plug-in support disabled. LV2プラグインサポートは無効です。 LV2 Plug-in UI support disabled. LV2プラグインUIサポートは無効です。 LV2 Plug-in UI support (libsuil) disabled. LV2プラグインUIサポート (libsuil) は無効です。 LV2 Plug-in MIDI/Event support (DEPRECATED) enabled. LV2プラグインのMIDI/Eventサポート（非推奨）が有効です。 LV2 plug-in State Make Path support (DANGEROUS) enabled. LV2プラグインの状態作成パス(危険です)が有効です。 LV2 Plug-in State Files support disabled. LV2プラグインの状態ファイルサポートは無効です。 LV2 Plug-in MIDNAM support disabled. LV2プラグインのMIDNAMサポートは無効です。 LV2 Plug-in Patch support disabled. LV2プラグインのパッチサポートは無効です。 LV2 Plug-in UI Touch interface support disabled. LV2プラグインのUIタッチインターフェイスサポートは無効です。 LV2 Plug-in UI Idle interface support disabled. LV2プラグインUIのアイドルインターフェイスサポートは無効です。 LV2 Plug-in UI Show interface support disabled. LV2プラグインUIの表示インターフェイスは無効です。 JACK Metadata support disabled. JACK Metadata サポートは無効です。 Using: Qt %1 Qt %1 を使用 XRUN The audio/MIDI engine could not be started. Make sure the JACK audio server (jackd) and the ALSA Sequencer kernel module (snd-seq-midi) are up and running and then restart the session. 音声/MIDIエンジンを開始できませんでした。 JACK音声サーバー(jackd)と、ALSAシーケンサーの カーネルモジュール(snd-seq-midi)が作動していることを 確認し、セッションを再起動してください。 The following issues were detected: %1 Saving into another session file is highly recommended. 以下の問題が検出されました: %1 別なセッションファイルに保存してください。 The audio engine buffer size has changed, increased from %1 to %2 frames/period. Reloading the current session file is highly recommended. 音声エンジンのバッファーサイズが変更され、 %1 から %2 frame/periodとなりました。 現在のセッションファイルを再ロード してください。 TRACK MONITOR %1 %2 トラックモニター%1 %2 Set current snap to %1 %1 にスナップします Current time (play-head) 現在の時間 (再生の先頭) LV2 Plug-in support (liblilv) disabled. LV2プラグインサポート (liblilv) は無効です。 LV2 Plug-in External UI support disabled. LV2プラグインの外部ユーザーインターフェイスサポートは無効です。 LV2 Plug-in MIDI/Atom support disabled. LV2プラグインのMIDI/Atomサポートは無効です。 LV2 Plug-in Worker/Schedule support disabled. LV2プラグインのワーカー/スケジューラーサポートは無効です。 LV2 Plug-in State support disabled. LV2プラグインのステートサポートは無効です。 LV2 Plug-in Programs support disabled. LV2プラグインのプログラムサポートは無効です。 LV2 Plug-in Presets support disabled. LV2プラグインのプリセットサポートは無効です。 LV2 Plug-in Time/position support disabled. LV2プラグインのタイム/ポジションサポートは無効です。 LV2 Plug-in Options support disabled. LV2プラグインオプションサポートは無効です。 LV2 Plug-in Buf-size support disabled. LV2 Plug-in UI Request-value support disabled. LV2プラグインUI Request valueサポートは無効です。 JACK Session support disabled. JACKセッションサポートは無効. JACK Latency support disabled. JACKレイテンシサポート無効. Version バージョン Website ウェブサイト This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License version 2 or later. record clip クリップの録音 [modified] [変更されています] %1 Hz Session started. セッションは開始しました。 The original session sample rate (%1 Hz) is not the same as the current audio engine (%2 Hz). Saving and reloading from a new session file is highly recommended. セッションのオリジナルサンプリング周波数 (%1 Hz) は 現在の音声エンジンのもの (%2 Hz) と異なります。 セッションを保存し、再度起動することをおすすめします。 Don't ask this again 再確認しない LV2 Plug-in UI GTK2 native support disabled. LV2プラグインUIのGtk2ネイティブサポートは無効です。 LV2 Plug-in UI X11 native support disabled. LV2プラグインUIのX11ネイティブサポートは無効です。 NSM support disabled. NSMサポートは無効です。 &Hold ホールド(&H) &Linear リニア(&L) &Spline スプライン(&S) Take %1 テイク %1 None なし Error エラー XRUN(%1 skipped) XRUN(%1スキップ) XRUN(%1): some frames might have been lost. XRUN(%1): いくつかのフレームが失われました。 Audio connections change. 音声接続が変更されました。 MIDI connections change. MIDI接続が変更されました。 Playing ended. 再生が終了しました。 The audio engine has been shutdown. Make sure the JACK audio server (jackd) is up and running and then restart session. 音声エンジンは終了しました。 JACK音声サーバー(jackd)が起動し実行されているなら セッションを再始動してください。 STOP 停止 PLAY 再生 FFWD 進む REW 戻る REC ON 録音オン REC OFF 録音オフ RESET リセット LOCATE %1 SHUTTLE %1 STEP %1 ステップ %1 TRACK RECORD %1 %2 TRACK MUTE %1 %2 トラック ミュート %1 %2 TRACK SOLO %1 %2 トラック ソロ %1 %2 Unknown sub-command 不明なサブコマンドです Not implemented 実装されていません MIDI CTL: %1, Channel %2, Param %3, Value %4 MIDI コントロール: %1, チャンネル %2, パラメーター %3, 値 %4 (track %1, gain %2) (トラック %1, ゲイン %2) (track %1, panning %2) (トラック %1, パン %2) START 開始 CONTINUE 継続 SONGPOS %1 ソングポジション %1 %1 BPM Playing "%1"... "%1"を再生... qtractorMessages Messages メッセージ Logging stopped --- %1 --- ロギングの停止 --- %1 --- Logging started --- %1 --- ロギングの開始 --- %1 --- qtractorMidiControl Note On ノートオン Note Off ノートオフ Key Press キープレス Controller コントローラー Pgm Change Pgmチェンジ Chan Press チャンネルプレス Pitch Bend ピッチベンド RPN NRPN Control 14 コントロール14 Track Gain トラックゲイン Track Panning トラックパニング Track Monitor トラックモニター Track Record トラックの録音 Track Mute トラックのミュート Track Solo トラックのソロ qtractorMidiControlForm Controllers コントローラー Controller files コントローラーファイル Files ファイル Path パス Import controller files コントローラーファイルのインポート &Import... インポート(&I)... Remove controller file コントローラーファイルの削除 &Remove 削除(&R) Move controller file up on list order コントローラーファイルを上に移動 &Up 上へ(&U) Move controller file down on list order コントローラーファイルを下に移動 &Down 下へ(&D) &Type タイプ(&T) &Channel チャンネル(&C) &Parameter パラメーター(&P) Trac&k トラック(&K) offse&t オフセット(&T) &limit リミット(&L) C&ommand コマンド(&O) Flags フラグ MIDI Event type MIDIイベントタイプ MIDI Channel MIDIチャンネル MIDI Controller (parameter) MIDIコントローラー(パラメーター) MIDI parameter (track offset) MIDIパラメーター(トラックオフセット) + Track offset トラックのオフセット Track limit トラックのリミット Command action コマンドのアクション Command delta/momentary コマンドのデルタ/モーメンタリー D&elta デルタ(&E) Command feedback コマンドのフィードバック &Feedback フィードバック(&F) Map/update controller command コントローラーコマンドをマップ/更新 &Map マップ(&M) Controller map コントローラーマップ Type タイプ Channel チャンネル Parameter パラメータ Track トラック Command コマンド Feedback フィードバック Unmap/remove controller command コントローラーコマンドをアンマップ/削除します U&nmap アンマップ(&N) Enable all controllers immediate sync (hook) 全コントローラーの即時同期を有効にする (フック) &Sync 同期 (&S) Reload/apply all controller files すべてのコントローラーファイルをリロード/適用します Relo&ad リロード(&A) Export to controller file コントローラーファイルにエクスポートします E&xport... エクスポート(&X)... Close this dialog ダイアログを閉じます Close 閉じる Import Controller Files コントローラーファイルをインポートします Controller files (*.%1) コントローラーファイル(*.%1) All files (*.*) 全ファイル (*.*) Warning 警告 About to remove controller file: "%1" Are you sure? コントローラーファイルを削除します: %1 よろしいですか？ Export Controller File コントローラーファイルをエクスポートします controller コントローラー The controller file already exists: "%1" Do you want to replace it? コントローラーファイルはすでに存在しています: %1 置きかえますか？ Saved controller mappings may not be effective the next time you start this program. "%1" Do you want to apply to controller files? 保存されているコントローラーマッピングは次回起動時に 効果がないでしょう。 %1 コントローラーファイルを適用しますか？ Controller mappings have been changed. コントローラーマッピングは変更されました。 Do you want to save the changes? 変更を保存しますか？ Delta デルタ qtractorMidiControlObserverForm &Type: タイプ(&T): MIDI event type MIDIイベントタイプ Cha&nnel: チャンネル(&N): MIDI channel MIDIチャンネル &Parameter: パラメーター(&P): MIDI parameter MIDIパラメーター &Logarithmic 対数表記(&L) &Feedback フィードバック(&F) In&vert 反転(&I) &Hook フック(&H) L&atch ラッチ(&L) Control input connections コントロール入力の接続 &Inputs 入力(&I) Control output connections コントロール出力の接続 &Outputs 出力(&O) MIDI Controller MIDIコントローラー MIDI controller is already assigned. Do you want to replace the mapping? MIDIコントローラーはすでに割り当てられています。 マッピングを置きかえますか？ Some settings have been changed. Do you want to apply the changes? 設定の一部が変更されました この変更を適用しますか? &MIDI Controller... MIDIコントローラー(&M)... &Automation オートメーション(&A) &Lock ロック(&L) &Play 再生(&P) &Record 録音(&R) &Clear クリアー(&C) qtractorMidiEditEvent Zoom in (horizontal) ズームイン(水平方向) Zoom out (horizontal) ズームアウト(水平方向) Zoom reset (horizontal) ズームリセット(水平方向) qtractorMidiEditList C%1 qtractorMidiEditTime Play-head Edit-head Edit-tail Loop-start ループの先頭 Loop-end ループの末尾 Punch-in パンチイン Punch-out パンチアウト Start: %1 End: %2 Length: %3 開始: %1 終了: %2 長さ: %3 qtractorMidiEditView Zoom in (vertical) ズームイン(垂直方向) Zoom out (vertical) ズームアウト(垂直方向) Zoom reset (vertical) ズームリセット(垂直方向) qtractorMidiEditor C C#/Db D D#/Eb E F F#/Gb G G#/Ab A A#/Bb B Acoustic Bass Drum Bass Drum 1 Side Stick サイドスティック Acoustic Snare Hand Clap Electric Snare Low Floor Tom Closed Hi-Hat High Floor Tom Pedal Hi-Hat Low Tom Open Hi-Hat Low-Mid Tom Hi-Mid Tom Crash Cymbal 1 High Tom Ride Cymbal 1 Chinese Cymbal Ride Bell Tambourine Splash Cymbal Cowbell Crash Cymbal 2 Vibraslap Ride Cymbal 2 Hi Bongo Low Bongo Mute Hi Conga Open Hi Conga Low Conga High Timbale Low Timbale High Agogo Low Agogo Cabasa Maracas Short Whistle Long Whistle Short Guiro Long Guiro Claves Hi Wood Block Low Wood Block Mute Cuica Open Cuica Mute Triangle Open Triangle Bank Select (coarse) Modulation Wheel (coarse) Breath Controller (coarse) Foot Pedal (coarse) Portamento Time (coarse) Data Entry (coarse) Volume (coarse) Balance (coarse) Pan Position (coarse) Expression (coarse) Effect Control 1 (coarse) Effect Control 2 (coarse) General Purpose Slider 1 General Purpose Slider 2 General Purpose Slider 3 General Purpose Slider 4 Bank Select (fine) Modulation Wheel (fine) Breath Controller (fine) Foot Pedal (fine) Portamento Time (fine) Data Entry (fine) Volume (fine) Balance (fine) Pan Position (fine) Expression (fine) Effect Control 1 (fine) Effect Control 2 (fine) Hold Pedal (on/off) Portamento (on/off) Sustenuto Pedal (on/off) Soft Pedal (on/off) Legato Pedal (on/off) Hold 2 Pedal (on/off) Sound Variation Sound Timbre Sound Release Time Sound Attack Time Sound Brightness Sound Control 6 Sound Control 7 Sound Control 8 Sound Control 9 Sound Control 10 General Purpose Button 1 (on/off) General Purpose Button 2 (on/off) General Purpose Button 3 (on/off) General Purpose Button 4 (on/off) Effects Level Tremulo Level Chorus Level Celeste Level Phaser Level Data Button Increment Data Button Decrement Non-Registered Parameter (fine) Non-Registered Parameter (coarse) Registered Parameter (fine) Registered Parameter (coarse) All Sound Off All Controllers Off Local Keyboard (on/off) All Notes Off Omni Mode Off Omni Mode On Mono Operation Poly Operation Pitch Bend Sensitivity Fine Tune Coarse Tune Tuning Program Tuning Bank Vibrato Rate Vibrato Depth Vibrato Delay Filter Cutoff Filter Resonance EG Attack EG Decay EG Release Drum Filter Cutoff Drum Filter Resonance Drum EG Attack Drum EG Decay Drum Pitch Coarse Drum Pitch Fine Drum Level Drum Pan Drum Reverb Send Drum Chorus Send Drum Variation Send Modulation Wheel (14bit) Breath Controller (14bit) Foot Pedal (14bit) Portamento Time (14bit) Volume (14bit) Balance (14bit) Pan Position (14bit) Expression (14bit) Effect Control 1 (14bit) Effect Control 2 (14bit) General Purpose Slider 1 (14bit) General Purpose Slider 2 (14bit) General Purpose Slider 3 (14bit) General Purpose Slider 4 (14bit) Chromatic Major Minor Melodic Minor (Asc) Melodic Minor (Desc) Whole Tone Pentatonic Major Pentatonic Minor Pentatonic Blues Pentatonic Neutral Octatonic (H-W) Octatonic (W-H) Ionian Dorian Phrygian Lydian Mixolydian Aeolian Locrian Egyptian Eight Tone Spanish Hawaiian Hindu Hirajoshi Hungarian Major Hungarian Minor Hungarian Gypsy Japanese (A) Japanese (B) Jewish (Adonai Malakh) Jewish (Ahaba Rabba) Jewish (Magen Abot) Oriental (A) Oriental (B) Oriental (C) Roumanian Minor Neapolitan Neapolitan Major Neapolitan Minor Overtone Leading Whole Tone Nine Tone Scale Dominant Seventh Augmented Algerian Arabian (A) Arabian (B) Balinese Chinese Diminished Japanese (Ichikosucho) Japanese (Taishikicho) Javaneese Marva Theta Mela Bhavapriya Mela Chakravakam Mela Chalanata Mela Chitrambari Mela Dharmavati Mela Dhatuvardhani Mela Dhavalambari Mela Divyamani Mela Ganamurti Mela Gangeyabhusani Mela Gavambodhi Mela Gayakapriya Mela Hatakambari Mela Jalarnavam Mela Jhalavarali Mela Jhankaradhvani Mela Jyotisvarupini Mela Kamavarardhani Mela Kantamani Mela Kosalam Mela Latangi Mela Manavati Mela Mararanjani Mela Naganandini Mela Namanarayani Mela Navanitam Mela Nitimati Mela Pavani Mela Ragavardhani Mela Raghupriya Mela Ramapriya Mela Rasikapriya Mela Ratnangi Mela Risabhapriya Mela Rupavati Mela Sadvidhamargini Mela Salagam Mela Sanmukhapriya Mela Sarasangi Mela Senavati Mela Subhapantuvarali Mela Sucharitra Mela Sulini Mela Suryakantam Mela Syamalangi Mela Tanarupi Mela Vagadhisvari Mela Vanaspati Mela Varunapriya Mela Yagapriya Persian Purvi Theta Spanish Gypsy Todi Theta Enigmatic Kumoi Lydian Augmented Pelog Prometheus Prometheus Neapolitan Six Tone Symmetrical Super Locrian Lydian Minor Lydian Diminished Half Diminished Bhairav Yaman Todi Jog Multani Darbari Malkauns Bhoopali Shivaranjani Marwa Minor 5 Major 5 5 45 457 M 6 MIDI Editor MIDIエディタ cut 切り取り delete 削除 insert range レンジの挿入 remove range レンジの削除 move 移動 edit 編集 resize リサイズ rescale リスケール paste 貼り付け Time: %1 Type: 時間: %1 種類: Note On (%1) %2 Velocity: %3 Duration: %4 ノートオン (%1) %2 ベロシティ: %3 デュレーション: %4 Key Press (%1) %2 Value: %3 キープレス (%1) %2 値: %3 Controller (%1) Name: %2 Value: %3 コントローラー (%1) 名前: %2 値: %3 RPN (%1) Name: %2 Value: %3 RPN (%1) 名前: %2 値: %3 NRPN (%1) Name: %2 Value: %3 NRPN (%1) 名前: %2 値: %3 Control 14 (%1) Name: %2 Value: %3 コントロール14 (%1) 名前: %2 値: %3 Pgm Change (%1) Pgmチェンジ (%1) Chan Press (%1) チャンネルプレス (%1) Pitch Bend (%1) ピッチベンド (%1) SysEx (%1 bytes) Data: SysEx (%1バイト) データ: Unknown (%1) 不明 (%1) Start: %1 End: %2 Length: %3 開始: %1 終了: %2 長さ: %3 qtractorMidiEditorForm MIDI Editor MIDIエディタ &Track トラック(&T) &File ファイル(&F) Select &Mode 選択モード(&M) &Select 選択(&S) I&nsert 挿入(&N) Remo&ve 削除(&V) &Tools ツール(&T) &Edit 編集(&E) &View 表示(&V) Instrum&ent インストルメント(&E) &Toolbars ツールバー(&T) &Windows ウィンドウ(&W) Not&e Type ノートタイプ(&E) Val&ue Type 値の種類(&U) &Ghost Track ゴーストトラック(&G) &Zoom ズーム(&Z) S&nap スナップ(&N) Sc&ale スケール(&A) T&ransport トランスポート(&R) &Help ヘルプ(&H) &Save 保存(&S) Save 保存 Save current MIDI clip to existing file name 現在のMIDIクリップをファイルへ保存します Save &As... 名前を付けて保存(&A)... Save As 名前を付けて保存 Save as 名前を付けて保存 Save current MIDI clip with another file name 現在のMIDIクリップを別なファイル名で保存します &Unlink リンク解除(&U) Unlink リンク解除 Unlink current MIDI clip 現在のMIDIクリップのリンクを解除 Recor&d 記録(&D) Record current MIDI clip (overdub) 現在のMIDIクリップを記録する(オーバーダブ) &Inputs 入力(&I) Track Inputs トラック入力 Track inputs トラック入力 Show current MIDI clip/track input bus connections 現在のトラックのMIDI入力バス接続を表示します &Outputs 出力(&O) Track Outputs トラック出力 Track outputs トラック出力 Show current MIDI clip/track output bus connections 現在のトラックのMIDI出力バス接続を表示します &Properties... プロパティ(&P)... Track Properties トラックのプロパティ Track properties トラックのプロパティ Edit current MIDI clip/track properties 選択しているMIDIトラックのプロパティを編集します Shift+F2 Properties プロパティ Edit current MIDI clip properties 現在のMIDIクリップのプロパティを編集します F4 &Range Set レンジの設定(&R) Clip Range クリップレンジ Clip range クリップレンジ Set edit-range from clip extents 現在のクリップの長さをレンジにします &Loop Set ループの設定(&L) Clip Loop クリップループ Clip loop クリップループ Set loop-range from clip extents 現在のクリップの長さだけループレンジを設定します &Close 閉じる(&C) Close 閉じる Close this MIDI clip editor このMIDIクリップエディターを閉じます &Undo 元に戻す(&U) Undo 元に戻す Undo last edit operation 最後の編集操作を元に戻します Ctrl+Z &Redo やり直す(&R) Redo やり直す Redo last edit operation 最後の編集操作をやり直します Ctrl+Shift+Z Cu&t 切り取り(&T) Cut 切り取り Cut current selection into the local clipboard 現在の選択をローカルクリップボードへ切り取ります Ctrl+X &Copy コピー(&C) Copy コピー Copy current selection to the local clipboard 現在の選択をローカルクリップボードへコピーします Ctrl+C &Paste 貼り付け(&P) Paste 貼り付け Paste local clipboard contents into the current MIDI clip ローカルクリップボードの内容を現在のMIDIクリップに貼り付けます Ctrl+V Past&e Repeat... 繰り返し貼り付け(&E)... Paste Repeat 繰り返して貼り付け Paste repeat 繰り返して貼り付け Paste/repeat local clipboard contents into the current MIDI clip ローカルクリップボードの内容を現在のMIDIクリップに繰り返し貼付けます Ctrl+Shift+V &Delete 削除(&D) Delete 削除 Delete current selection 現在の選択を削除します Del 削除 Edit Of&f 編集オフ(&F) Edit Off 編集のオフ Edit off 編集のオフ Set edit mode off 編集モードをオフにします Edit &On 編集オン(&O) Edit On 編集オン Edit on 編集オン Set edit mode on 編集モードをオンにします Edit &Draw ドロー編集(&D) Edit draw mode ドロー編集モード Edit draw mode (notes) ノートを描く編集モードです &All すべて(&A) Select All すべてを選択 Select all すべてを選択します Ctrl+A &None なし(&N) Select None 選択解除 Select none 選択を解除します Ctrl+Shift+A &Invert 反転(&I) Select Invert 選択の反転 Select invert 選択を反転します Ctrl+I &Range レンジ(&R) Select Range レンジ選択 Select range レンジを選択 Mark range as selected レンジを選択済みにします Ctrl+R Insert Range レンジの挿入 Insert range レンジを挿入 Insert range as selected 選択レンジを挿入します Ctrl+Ins Remove Range レンジの削除 Remove range レンジを削除します Remove range as selected 選択されているレンジを削除します Ctrl+Del &Quantize... クォンタイズ(&Q)... Quantize クォンタイズ Quantize selection 選択をクオンタイズします &Transpose... トランスポーズ(&T)... Transpose トランスポーズ Transpose selection 選択をトランスポーズします &Normalize... ノーマライズ(&N)... Normalize ノーマライズ Normalize selection 選択をノーマライズします &Randomize... ランダマイズ(&R)... Randomize ランダマイズ Randomize selection 選択をランダマイズします Resi&ze... リサイズ(&Z)... Resize リサイズ Resize selection 選択をリサイズします Re&scale... リスケール(&S)... Rescale リスケール Rescale selection 選択をリスケールします T&imeshift... タイムシフト(&I)... Timeshift タイムシフト Timeshift selection 選択をタイムシフトします &Menubar メニューバー(&M) Menubar メニューバー Show/hide the menubar メインウィンドウのメニューバーを表示/隠します Ctrl+M &Statusbar ステータスバー(&S) Statusbar ステータスバー Show/hide the statusbar メインウィンドウのステータスバーを表示/隠します File Toolbar ファイルツールバー File toolbar ファイルツールバー Show/hide the file toolbar メインウィンドウのファイルツールバーを表示/隠します Edit Toolbar エディットツールバー Edit toolbar エディットツールバー Show/hide the edit toolbar エディットツールバーを表示/隠します View Toolbar ビューツールバー View toolbar ビューツールバー Show/hide the view toolbar ビューツールバーを表示/隠します &Transport トランスポート(&T) Transport Toolbar トランスポートツールバー Transport toolbar トランスポートツールバー Show/hide the transport toolbar トランスポートツールバーを表示/隠します T&ime 時間(&I) Time Toolbar 時間ツールバー Time toolbar 時間ツールバー Show/hide the time toolbar 時間ツールバーの表示切り替え &Scale スケール(&S) Scale Toolbar スケールツールバー Scale toolbar スケールツールバー Show/hide the scale toolbar 音階ツールバーを表示/隠します Thum&b 縮小表示(&B) Thumb Toolbar 縮小表示ツールバー Thumb toolbar 縮小表示ツールバー Show/hide the thumb view toolbar 縮小表示ツールバーの有効/無効 Note &Names ノート名(&N) Note Names ノート名 Note names ノート名 Whether to show note names ノート名を表示するかどうか Note &Duration ノートデュレーション(&D) Note Duration ノートデュレーション Note duration ノートデュレーション Whether note events are shown proportional to duration デュレーションに従いノートイベントを表示します Note &Color ピッチ着色(&C) Note Color ピッチの着色 Note color ピッチの着色 Whether note events are colored according to pitch ピッチに従いノートイベントを着色します &Value Color ベロシティー着色(&V) Value Color ベロシティー着色 Value color ベロシティー着色 Whether note events are colored according to value (velocity) ベロシティに従いノートイベントを着色します &Drum Mode ドラムモード(&D) Drum Mode ドラムモード Drum mode ドラムモード Whether note onset events are displayed as diamonds ノートのオンセットイベントをひし形記号で表示するかどうか &Events イベント(&E) View events イベントの表示 Show/hide the events list イベントリストを表示/隠します &Preview Notes ノートのプレビュー(&P) Preview Notes ノートのプレビュー Preview notes ノートのプレビュー Preview notes while editing (scrub) 編集中にノートをプレビューします F&ollow Playhead 再生に追随(&O) Follow Playhead 再生に追随 Follow playhead 再生箇所を追いかけます &In イン(&I) Zoom In ズームイン Zoom in ズームイン Ctrl++ &Out アウト(&O) Zoom Out ズームアウト Zoom out ズームアウト Ctrl+- &Reset リセット(&R) Zoom Reset ズームリセット Zoom reset ズームリセット Ctrl+1 &Horizontal 水平方向(&H) Horizontal Zoom 水平方向ズーム Horizontal zoom 水平方向ズーム Horizontal zoom mode 水平方向にズームするモードです &Vertical 垂直方向(&V) Vertical Zoom 垂直方向ズーム Vertical zoom 垂直方向ズーム Vertical zoom mode 垂直方向にズームするモードです All Zoom 垂直水平ズーム All zoom 垂直水平ズーム All zoom mode 垂直方向にも水平方向にもズームするモードです &Zebra Zebra Bar zebra view mode &Grid グリッド(&G) Grid グリッド Snap grid view mode グリッドにスナップするビューモードです Too&l Tips ツールチップ(&L) Tool tips ツールチップ Floating tool tips view mode ツールチップをフローティング表示します &Refresh 更新(&R) Refresh 更新 Refresh views ビューを更新します F5 &Backward 先頭へ(&B) Backward 先頭へ Transport backward トランスポートを先頭へ移動します Backspace バックスペース Re&wind 逆再生(&W) Rewind 逆再生 Transport rewind トランスポートを逆再生します F&ast Forward 早送り(&A) Fast Forward 早送り Fast forward 早送り Transport fast forward トランスポートを早送りします &Forward 末尾へ(&F) Forward 末尾へ Transport forward トランスポートを末尾へ移動します &Loop ループ(&L) Loop ループ Transport loop トランスポートをループします Ctrl+Shift+L Loop &Set ループセット(&S) Loop Set ループセット Loop set ループセット Transport loop set ループセットをトランスポートします Ctrl+L &Stop 停止(&S) Stop 停止 Transport stop トランスポートを停止します &Play 再生(&P) Play 再生 Transport play/pause トランスポートを再生/一時停止します Space スペース &Record 録音(&R) Record 録音 Transport record トランスポートを録音します &Punch パンチ(&P) Punch パンチ Punch in/out パンチイン/アウト Transport punch in/out Ctrl+Shift+P Punch Se&t パンチセット(&T) Punch Set パンチセット Punch in/out set パンチイン/アウトを設定 Transport punch in/out set トランスポートのパンチイン/アウトを設定します Ctrl+P Pa&nic パニック(&N) Panic パニック All MIDI tracks shut off (panic) すべてのMIDIトラックをオフにします (パニック) &Shortcuts... ショートカット(&S)... Shortcuts ショートカット Keyboard shortcuts キーボードショートカット &About... Qtractorについて(&A)... About について Show information about this application program このソフトウェアに関する情報を表示します About &Qt... Qtについて(&Q)... About Qt Qtについて Show information about the Qt toolkit Qtツールキットに関する情報を表示します Current time (play-head) 現在の時間 (再生の先頭) Current tempo (BPM) 現在のテンポ (BPM) Reset time-sig. 拍子の変更。 Set current snap to %1 %1 にスナップします Note Velocity ノートのベロシティー Snap/beat スナップ/beat Note type ノートタイプ Value type 値のタイプ Parameter type パラメータータイプ Scale key スケールキー Scale type スケールタイプ MIDI clip name MIDIクリップ名 MIDI file name MIDIファイル名 MIDI track/channel MIDIトラック/チャンネル MOD 変更 MIDI modification state MIDIの変更状態 REC 記録 MIDI clip record state MIDIクリップの記録状態 00:00:00.000 MIDI clip duration MIDIクリップのデュレーション Warning 警告 The current MIDI clip has been changed: "%1" Do you want to save the changes? 現在のMIDIクリップは変更されています: "%1" 変更を保存しますか？ Save MIDI Clip MIDIクリップの保存 MIDI files (*.%1 *.smf *.midi) MIDIファイル(*.%1 *.smf *.midi) All files (*.*) 全ファイル (*.*) MIDI file save: "%1", track-channel: %2. MIDIファイルの保存: %1, トラックチャンネル: %2。 Channel %1 チャンネル %1 Track %1 トラック %1 [modified] [変更されました] qtractorMidiEventItemDelegate edit %1 編集 %1 qtractorMidiEventList Events イベント qtractorMidiEventListModel Time 時間 Type タイプ Name 名前 Value 値 Duration/Data デュレーション/データ Frame フレーム BBT Note On (%1) ノートオン (%1) Note Off (%1) ノートオフ (%1) Key Press (%1) キープレス (%1) Controller (%1) コントローラー (%1) Control 14 (%1) コントロール 14 (%1) RPN (%1) RPN (%1) NRPN (%1) NRPN (%1) Pgm Change Pgmチェンジ Chan Press チャンネルプレス Pitch Bend ピッチベンド SysEx SysEx Meta (%1) メタ (%1) Unknown (%1) 不明 (%1) qtractorMidiListView Name 名前 Fmt Tracks トラック tpqn tpqn Path パス %1: MIDI file not found. %1: MIDI ファイルが見つかりません。 Open MIDI Files MIDIファイルを開く MIDI files (*.%1 *.smf *.midi) MIDIファイル (*.%1 *.smf *.midi) All files (*.*) 全ファイル (*.*) qtractorMidiMixerMeter Volume (%) ボリューム (%) % % Pan: %1 パン: %1 Volume: %1% ボリューム: %1% qtractorMidiSysexForm MIDI SysEx MIDIシステムエクスクルーシブ Name 名前 Size サイズ Data (hex) データ (16進数表記) Import from SysEx file SysExファイルからのインポート &Import... インポート(&I)... Export to SysEx file SysExファイルへのエクスポート E&xport... エクスポート(&X)... Move SysEx item up on list order SysExアイテムを上に移動 &Up 上へ(&U) Move SysEx item down on list order SysExアイテムを下に移動 &Down 下へ(&D) Open SysEx SysExを開く Sysex name SysEx名 Save SysEx SysExの保存 Delete SysEx SysExの削除 Create SysEx item SysExアイテムの削除 &Add 追加(&A) Update SysEx item SysExアイテムの更新 Upda&te 更新(&T) Remove SysEx item SysExアイテムの削除 &Remove 削除(&R) SysEx files (*.%1) SysExファイル (*.%1) MIDI files (*.mid *.smf *.midi) MIDIファイル (*.mid *.smf *.midi) All files (*.*) 全ファイル (*.*) Import SysEx Files SysExファイルのインポート Export SysEx File SysExファイルのエクスポート Warning 警告 The SysEx file already exists: "%1" Do you want to replace it? SysExファイルはすでに存在しています: "%1" 置きかえますか？ About to replace SysEx: "%1" Are you sure? SysExを置きかえます: "%1" よろしいですか？ About to delete SysEx: "%1" Are you sure? SysExを削除します: "%1" よろしいですか？ SysEx settings have been changed. Do you want to apply the changes? SysEx設定は変更されました。 変更を適用しますか？ Error エラー SysEx could not be loaded: "%1". Sorry. SysExはロードされません: "%1" ごめんなさい。 qtractorMidiThumbView MIDI Thumb view MIDI縮小ビュー qtractorMidiToolsForm MIDI Tools MIDIツール Preset name プリセット名 Save preset プリセットの保存 Delete preset プリセットの削除 &Quantize クオンタイズ(&Q) Quantize selected events 選択したイベントをクオンタイズ &Time: 時間(&T): Quantize time クオンタイズ時間 Quantize time percent クオンタイズ時間割合 % &Duration: デュレーション(&D): Quantize duration クオンタイズのデュレーション Quantize duration percent クオンタイズのデュレーション割合 S&wing: スウィング(&W): Swing-quantize time スウィングクオンタイズ時間 Swing-quantize percent スウィングクオンタイズ割合 Swing-quantize type スウィングクオンタイズのタイプ Linear Quadratic Cubic &Scale: スケール(&S): Scale-quantize key スケールクオンタイズキー Scale-quantize type スケールクオンタイズのタイプ &Transpose トランスポーズ(&T) Transpose selected events 選択されたイベントのトランスポーズ &Note: ノート(&N): Transpose note ノートのトランスポーズ Transpose time 時間のトランスポーズ Transpose time format トランスポーズ時間フォーマット Frames フレーム Time 時間 BBT &Reverse 反転(&R) &Normalize ノーマライズ(&N) Normalize selected events 選択されたイベントのノーマライズ &Percent: 割合(&P): Normalize percent 割合のノーマライズ &Value: 値(&V): Normalize value 値のノーマライズ &Randomize ランダマイズ(&R) Randomize selected events 選択されたイベントのノーマライズ Randomize note/pitch ノート/ピッチのノーマライズ Randomize time 時間のノーマライズ Randomize duration デュレーションのランダマイズ Randomize value 値のランダマイズ Resi&ze リサイズ(&Z) Resize selected events 選択されたイベントのリサイズ Resize duration デュレーションのリサイズ Resize duration format デュレーションのフォーマット Resize value 値のリサイズ Resize value mode 値のリサイズモード Flat Ramp Resize final value 最後の値のリサイズ Re&scale リスケール(&S) Rescale selected events 選択されたイベントのリスケール Rescale time リスケールの時間 Rescale duration リスケールのデュレーション Rescale value リスケールの値 T&imeshift タイムシフト(&I) Timeshift selected events 選択されたイベントのタイムシフト Timeshift タイムシフト P: P: Timeshift parameter タイムシフトのパラメーター Timeshift parameter (log) タイムシフトパラメーター (対数) Timeshift curve タイムシフトカーブ P = 0 : no change. P > 0 : accelerating shift. P < 0 : slowing down shift. Edit head/tail (blue) markers define the shift range. P = 0 : 変化なし P > 0: 加速シフト P < 0: 減速シフト (青色の)編集マーカーの先頭から末尾までがシフト範囲です。 Timeshift duration タイムシフトデュレーション (default) (デフォルト) Warning 警告 About to delete preset: "%1" Are you sure? プリセットを削除します: "%1" よろしいですか？ none なし quantize クォンタイズ transpose トランスポーズ normalize ノーマライズ randomize ランダマイズ resize リサイズ rescale リスケール timeshift タイムシフト qtractorMixer Inputs 入力 Tracks トラック Outputs 出力 Mixer ミキサー qtractorMixerMeter Pan パン Gain ゲイン qtractorMixerRackWidget &Inputs 入力(&I) &Outputs 出力(&O) &Monitor モニター(&M) &Buses... バス(&B)... qtractorMixerStrip inputs 入力 outputs 出力 Connect %1 %1 の接続 %1 In %1 入力 %1 Out %1 出力 (Audio) (音声) (MIDI) (None) (なし) qtractorMonitorButton monitor モニター Monitor (rec) モニター(録音) Monitor (thru) モニター(スルー) qtractorOptionsForm &General 全般(&G) Session セッション Default session &file format: デフォルトのセッションファイルフォーマット(&F): Default session file format (suffix) デフォルトのセッションファイルフォーマット(拡張子) Whether to create new sessions based on template テンプレートに基づいて新しいセッションを作成するかどうか &New session template: 新規セッションテンプレート(&N): New session template 新規セッションテンプレート Browse for new session template 新規セッションテンプレートを一覧 Whether to save backup versions of existing sessions 既存のセッションのバックアップバージョンを保存するかどうか Save &backup versions of existing sessions: スペースが狭くて完訳すると収まらない バックアップをバージョン別に保存(&B): Which mode to rename existing session files 既存のセッションファイルをリネームするモード Increment previous version (default) 前のバージョンをインクリメント(デフォルト) Increment current version 現在のバージョンをインクリメント Whether to enable session auto-save (crash-recovery) セッションの自動保存を有効にするかどうか (クラッシュからの復元のため) Auto-save current working session every: 現在のワーキングセッションを自動保存: Auto-save period (minutes) 自動保存の間隔 (分) minutes 分 Options オプション Whether to ask for confirmation on removal 削除の確認をするかどうか &Confirm removals 削除の確認(&C) Whether to ask for confirmation on archive directory removal アーカイブディレクトリの削除時に確認するかどうか C&onfirm archive removals アーカイブの削除を確認(&O) Number of &recent files: 最近使ったファイルの表示数(&R): The maximum number of recent files to keep in menu 最近のファイルメニューに表示するファイルの最大数 Whether to capture standard output (stdout/stderr) into messages window 標準出力(stdout/stderror)をキャプチャーしメッセージウィンドウに表示するかどうか Capture standard &output 標準出力のキャプチャー(&O) Whether to show the complete directory path of loaded session files ロードしたセッションファイルのフルパスを表示するかどうか S&how complete path of session files セッションファイルのフルパス表示(&H) Whether to remove audio peak files on session close セッション終了の際に音声ピークファイルを削除するかどうか Auto-remove audio pea&k files 音声ピークファイルの自動削除(&K) Whether to keep all tool windows on top of the main window すべてのツールウィンドウをメインウィンドウよりも常に手前に表示するかどうか Keep tool &windows always on top ツールウィンドウを常に手前に表示(&W) Whether to try dropping multiple audio files into the same track 複数の音声ファイルを同じトラックにドロップできるようにするかどうか &Drop multiple audio files into the same track 複数の音声ファイルを同じトラックにドロップ(&D) Reverse &keyboard modifiers role (Shift/Ctrl) キーボードの修飾キーの役割を入れ替える (Shift/Ctrl)(&K) Whether to reverse mouse middle-button role on keyboard modifiers (Shift/Ctrl) マウスのミドルボタンの役割を、キーボードの修飾キー（Shift/Ctl）で逆転させるかどうか Re&verse middle-button modifier role (Shift/Ctrl) 修飾キーでミドルボタンの役割を逆転(&V) Transport トランスポート Transport &mode: トランスポートモード(&M): Transport control mode (JACK) トランスポートコントロールモード(JACK) None なし Slave スレーブ Master マスター Full フル Whether to start as timebase master (JACK) タイムベースマスター(JACK)として開始するかどうか &Timebase タイムベース(&T) &Loop recording mode (takes): ループ録音モード (テイク)(&L): Loop recording mode (takes) ループ録音モード (テイク) First 最初 Last 最後 &Audio 音声(&A) Capture / Export キャプチャ / エクスポート Audio compression quality to use on capture (record) and export キャプチャー(録音)とエクスポートの際の音声圧縮クオリティー Audio sample format to use on capture (record) and export キャプチャー(録音)とエクスポートの際の音声サンプルフォーマット Audio file type to use on capture (record) and export キャプチャー(録音)とエクスポートの際の音声ファイルタイプ File &type: ファイルタイプ(&T): Sample &format: サンプルフォーマット(&F): &Quality: 圧縮クオリティー(&Q): Playback 再生 Whether to apply time-stretching when tempo changes テンポが変更された際にタイムストレッチを適用するかどうか Aut&omatic time-stretching 自動タイムストレッチ(&O) Sample-&rate converter type: サンプリング周波数変更タイプ(&R): Sample-rate converter quality サンプリング周波数変換クオリティー Sinc (Best Quality) Sinc (ベストクオリティー) Sinc (Medium Quality) Sinc (中ぐらいのクオリティー) Sinc (Fastest) Sinc (最速) Zero Order Hold Linear Whether to use WSOLA time-stretching WSOLAタイムストレッチを使うかどうか &WSOLA time-stretching WSOLAタイムストレッチ(&W) &Offset (latency): オフセット(レイテンシ)(&O): Metronome Audio offset (latency) メトロノームの音声オフセット(レイテンシ) Metronome MIDI duration (bar) メトロノームのMIDIデュレーション(bar) Metronome MIDI duration (beat) メトロノームのMIDIデュレーション(beat) Metronome MIDI offset (latency) メトロノームのMIDIオフセット(レイテンシ) &Style theme: スタイルテーマ(&S): Whether to apply WSOLA quick seek time-stretching WSOLAクイックシークタイムストレッチングを適用するかどうか Whether to reverse keyboard modifiers role on transport positioning (Shift/Ctrl) トランスポートポジショニングにおけるキーボードの修飾キーの役割を反転するかどうか (Shift/Ctrl) Whether to keep all editor windows on top of the main window すべてのエディタウィンドウをメインウィンドウよりも常に手前に表示するかどうか Keep &editor windows always on top エディタウィンドウを常に手前に表示(&E) WSOLA quic&k seek WSOLAクイックシーク(&K) Whether to have separate audition/pre-listening player output ports オーディション/プレリスティングプレイヤー専用に出力ポートを個別に持つかどうか Dedicated au&dition/pre-listening player outputs: オーディション/プレリスティングプレイヤー専用出力(&D): Whether to auto-connect dedicated audio player outputs 音声プレイヤー専用出力に自動接続するかどうか Auto-&connect 自動接続(&C) Metronome メトロノーム Whether to enable the audio metronome 音声メトロノームを有効にするかどうか &Enable audio metronome 音声メトロノームを有効(&E) &File (bar): ファイル (bar) (&F): Metronome Audio filename (bar) メトロノーム用音声ファイル名 (bar) Browse for sample audio file (bar) 音声ファイルを選択 (bar) &Gain (bar): ゲイン (bar) (&G): Metronome gain (bar) メトロノームゲイン (bar) dB &File (beat): ファイル (beat) (&F): Metronome Audio filename (beat) メトロノーム用音声ファイル名 (beat) Browse for sample audio file (beat) 音声ファイルを選択 (beat) &Gain (beat): ゲイン (beat) (&G): Metronome gain (beat) メトロノームゲイン (beat) Whether to have separate audio metronome output ports 音声メトロノームの出力ポートを分離するかどうか Dedicated a&udio metronome outputs: 音声メトロノーム専用出力(&U): Whether to auto-connect dedicated audio metronome outputs 音声メトロノーム専用出力を自動接続 Auto-co&nnect 自動接続(&N) &MIDI MIDI(&M) File &format: ファイルフォーマット(&F): MIDI file format to use on capture (record) and export キャプチャー(録音)とエクスポートに使うMIDIファイルフォーマット &Quantize: クォンタイズ(&Q): MIDI capture (record) quantization MIDIキャプチャー(録音)のクオンタイズ Queue &timer (resolution): キュータイマー (解像度) (&T): Queue timer (resolution) キュータイマー (解像度) Whether to enable MIDI queue time drift correction MIDIキュータイムドリフト訂正を有効にするかどうか E&nable MIDI queue time drift correction MIDIキュータイムドリフト訂正(&N) Whether to have separate MIDI player output ports MIDIプレイヤー出力用のポートを設けるかどうか Dedicated MIDI p&layer outputs MIDIプレイヤー専用出力(&L) Whether to reset/resend all controllers on playback start &Reset all controllers on playback start Control コントロール &MMC: MIDI Machine Control (MMC) mode MIDIマシンコントロール(MMC)モード Input 入力 Output 出力 Duplex 入出力 &Device: デバイス(&D): MIDI Machine Control (MMC) device id. MIDIマシンコントロール (MMC) デバイスID。 &SPP: MIDI Song Position pointer (SPP) control mode MIDIソングポジションポインター (SPP) コントロールモード MIDI Cloc&k: MIDIクロック(&K): MIDI Clock control mode MIDIクロックコントロールモード Whether to have separate MIDI control ports MIDIコントロール用の別なポートを設けるかどうか Dedicated MIDI &control input/output MIDIコントロール専用入出力(&C) Whether to enable the MIDI metronome MIDIメトロノームを有効にするかどうか &Enable MIDI metronome MIDIメトロノーム有効(&E) &Channel: チャンネル(&C): Metronome MIDI channel メトロノームMIDIチャンネル &Note (bar): ノート(bar) (&N): Metronome MIDI note (bar) メトロノームMIDIノート (bar) &Velocity (bar): ベロシティー(bar) (&V): Metronome MIDI velocity (bar) メトロノームMIDIベロシティー (bar) &Duration (bar): デュレーション(bar) (&D): &Note (beat): ノート(beat) (&N): Metronome MIDI note (beat) メトロノームMIDIノート(beat) &Velocity (beat): ベロシティー(beat) (&V): Metronome MIDI velocity (beat) メトロノームMIDIベロシティー(beat) &Duration (beat): デュレーション(beat) (&D): Whether to have separate MIDI metronome output port MIDIメトロノーム出力用の別なポートを設けるかどうか Dedicated M&IDI metronome output MIDIメトロノーム専用出力(&I) &Display 表示(&D) Defaults デフォルト &Time display format: 時間表示フォーマット(&T): Time display format 時間表示フォーマット Frames フレーム Time 時間 BBT &Base font size: 基本フォントサイズ(&B): Base application font size (pt.) フォントのベースサイズ(pt.) (default) (デフォルト) 6 7 8 9 10 11 12 Whether to use desktop environment native dialogs. デスクトップ環境ネイティブなダイアログを使うかどうか. Use desktop environment &native dialogs デスクトップ環境ネイティブなダイアログを使う(&N) Manage custom color palette themes カスタムカラーパレットテーマの管理 Move down path Whether to select plugin's editor (GUI) if more than one are available プラグインに対して一つ以上のエディター(GUI)が利用可能な場合に選択するかどうか Blacklist ブラックリスト Plugin blacklist path プラグインのブラックリストへのパス Browse plugin blacklist path プラグインのブラックリストを見ます Add plugin blacklist path プラグインのブラックリストへのパスを追加します Plugin blacklist paths プラグインのブラックリストへのパス Remove plugin blacklist path プラグインのブラックリストへのパスを削除します Clear plugin blacklist paths プラグインのブラックリストへのパスを全削除します &Clear 全削除(&C) Custom カスタマイズ &Color theme: カラーテーマ(&C): Custom color palette theme カラーパレットテーマのカスタマイズ Wonton Soup DO NOT TRANSLATE KXStudio DO NOT TRANSLATE Custom widget style theme ウィジェットスタイルテーマのカスタマイズ Meters メーター &Audio: 音声(&A): Audio meter level 音声メーターレベル Over オーバー 0 dB 3 dB 6 dB 10 dB Audio meter color 音声メーターの配色 Select custom audio meter color 音声メーターに任意の配色を選択 ... &MIDI: MIDI meter level MIDIメーターレベル Peak ピーク MIDI meter color MIDIメーター配色 Select custom MIDI meter color MIDIメーターに任意の配色を選択 Reset meter colors to default メーターの配色をデフォルトにリセット &Reset リセット(&R) Messages メッセージ Sample messages text font display テキストフォントのサンプル表示 Select font for the messages text display メッセージテキストのフォントを選択 &Font... フォント(&F)... Whether to keep a maximum number of lines in the messages window メッセージウィンドウの最大行数を維持するかどうか M&essages limit: メッセージリミット(&E): The maximum number of message lines to keep in view ビューに表示されるメッセージの最大数 lines 行 Whether to hold auto-scrolling (follow play-head) on edits. 編集中に自動スクロール (再生位置に追随) するかどうか。 &Hold auto-scrolling (follow play-head) on edits 編集中は自動スクロール(再生の先頭に追随)を止める(&H) Trac&k color saturation: 新規トラックの色の彩度(&K): Default new track color saturation 新しいトラックの色のデフォルトの彩度 % % Back バック Logging ログ Messages log file メッセージログファイル Browse for the messages log file location メッセージログファイルの場所を選択 Whether to activate a messages logging to file. メッセージのログをファイルに残すかどうか。 Messages &log file: メッセージログファイル(&L): &Plugins プラグイン(&P) Paths パス Plugin type プラグインの種類 Plugin path プラグインのパス Browse plugin path プラグインパスを選択 Add plugin path プラグインパスの追加 &Add 追加(&A) Plugin paths プラグインパス Remove plugin path プラグインパスの削除 &Remove 削除(&R) Move up path パスを上に移動 &Up 上へ(&U) &Down 下へ(&D) &LV2 Presets directory: LV2プリセットディレクトリー(&L): LV2 Presets directory (default: ~/.lv2) LV2プリセットディレクトリー(デフォルト: ~/.lv2) Browse LV2 Presets directory LV2プリセットディレクトリーの選択 Instruments インストルメント Whether to have separate audio output ports 音声出力用に別なポートを設けるかどうか Dedicated audi&o outputs: 音声専用出力(&O): Whether to auto-connect dedicated audio output ports 音声専用出力に自動接続するかどうか Au&to-connect 自動接続(&T) Editor エディター Whether to open plugin's editor (GUI) by default デフォルトでプラグインのエディター(GUI)を開くかどうか Open plugin's &editor (GUI) by default プラグインのエディター(GUI)をデフォルトで開く(&E) &Select plugin's editor (GUI) if more than one are available プラグインのエディタが複数利用可能なら選択する(&S) XML Default (*.%1) XMLデフォルト (*.%1) XML Regular (*.%1) XMLレギュラー (*.%1) ZIP Archive (*.%1) ZIPアーカイブ (*.%1) (Any) (任意) Warning 警告 Some settings have been changed. Do you want to apply the changes? 設定の一部が変更されました この変更を適用しますか? Metronome Bar Audio File メトロノームのbar用音声ファイル Metronome Beat Audio File メトロノームのBeat用の音声ファイル Audio Meter Color オーディオメーターの色 MIDI Meter Color MIDIメーターの色 Plug-in Directory プラグインディレクトリー LV2 Presets Directory LV2プリセットディレクトリー Plug-in Blacklist プラグインのブラックリスト Plug-in files (*.%1) プラグインファイル (*.%1) Messages Font メッセージのフォント Messages Log メッセージログ Log files (*.%1) ログファイル (*.%1) All files (*.*) 全ファイル (*.*) Session Template セッションのテンプレート Session template files (*.qtr *.qts *.%1) セッションのテンプレートファイル(*.qtr *.qts *.%1) qtractorPaletteForm Color Themes カラーテーマ Name 名前 Current color palette name カスタムカラーパレット名 Save 保存 Save current color palette name カスタムカラーパレット名を保存します Delete 削除 Delete current color palette name カスタムカラーパレット名を削除します Palette パレット Current color palette 現在のカスタムカラーパレット Generate: 作成: Base color to generate palette パレットを作成するためのベースカラー Reset リセット Reset all current palette colors 現在のカラーパレットをすべてリセットします Import a custom color theme (palette) from file ファイルからカスタムカラーテーマ(パレット)をインポートします Import... インポート... Export a custom color theme (palette) to file ファイルへカスタムカラーテーマ(パレット)をエクスポートします Export... エクスポート... Show Details 詳細の表示 Import File - %1 インポートファイル %1 Palette files (*.%1) パレットファイル (*.%1) All files (*.*) 全ファイル (*.*) Warning - %1 警告 - %1 Could not import from file: %1 Sorry. ファイルからインポートできませんでした: %1 ごめんなさい. Export File - %1 エクスポートファイル - %1 Some settings have been changed. Do you want to discard the changes? 設定が変更になりました. 変更を破棄しますか? Some settings have been changed: "%1". Do you want to save the changes? 設定が変更になりました: "%1". 変更を保存しますか? qtractorPaletteForm::PaletteModel Color Role カラーロール Active アクティブ Inactive インアクティブ Disabled 破棄 qtractorPasteRepeatForm Paste Repeat 繰り返し貼り付け Repeat 繰り返す &Count: 回数(&C): Repeat count 繰り返し回数 &Period: 長さ(&P): Repeat period 繰り返す長さ Repeat period format 繰り返し長のフォーマット Frames フレーム Time 時間 BBT Warning 警告 Some settings have been changed. Do you want to apply the changes? 設定の一部が変更されました この変更を適用しますか? qtractorPluginForm Plugin Properties プラグインのプロパティ Open preset プリセットを開く Preset name プリセット名 Save preset プリセットの保存 Delete preset プリセットの削除 Edit plugin プラグインの編集 Edit 編集 Activate plugin プラグインの有効化 Active アクティベート About 詳細 Outputs (Sends) 出力 (センド) Sends センド Inputs (Returns) インプット (リターン) Returns リターン Aux Send Bus: Auxセンドバス: Manage buses バスの管理 ... Direct Access Parameter ダイレクトアクセスのパラメーター Direct Access ダイレクトアクセス Page %1 ページ %1 %1 [%2], %3 instance(s), %4 channel(s). %1 [%2], %3 インスタンス, %4 チャンネル. (none) (なし) Open Preset プリセットを開く Preset files (*.%1) プリセットファイル (*.%1) All files (*.*) 全ファイル (*.*) Error エラー Preset could not be loaded from file: "%1". Sorry. プリセットをファイルからろーどできませんでした: "%1". ごめんなさい。 Save Preset プリセットの保存 Preset could not be saved to file: "%1". Sorry. プリセットをファイルに保存できませんでした: "%1". ごめんなさい。 Warning 警告 About to delete preset: "%1" (%2) Are you sure? プリセットを削除します: "%1" (%2) よろしいですか？ Latency: %1 ms (%2 frames) 遅延: %1 ms (%2 フレーム) (no latency) (遅延なし) &None なし(&N) qtractorPluginListView copy plugin プラグインをコピー activate all plugins すべてのプラグインを有効化 deactivate all plugins すべてのプラグインを無効化 remove all plugins すべてのプラグインを削除 Import Plugins プラグインのインポート XML files (*.%1) XMLファイル (*.%1) All files (*.*) 全ファイル (*.*) Warning 警告 About to remove and import all plugins: "%1" Are you sure? 全プラグインを削除またはインポートします: "%1" よろしいですか? Export Plugins プラグインのエクスポート &Move Here ここへ移動(&M) &Copy Here ここへコピー(&C) C&ancel キャンセル(&A) &Add Plugin... プラグインを追加(&A)... I&nserts 挿入(&N) &Audio 音声(&A) Add &Insert インサートを追加(&I) Add &Aux Send Auxセンドを追加(&A) &Sends センド(&S) &Returns リターン(&R) &MIDI MIDI(&M) Ac&tivate アクティベート(&T) Acti&vate All すべてを有効化(&V) Deactivate Al&l すべてを無効化(&L) &Remove 削除(&R) Re&move All すべてを削除(&M) Move &Up 上に移動(&U) Move &Down 下に移動(&D) Pre&set プリセット(&S) Dire&ct Access ダイレクトアクセス(&C) &None なし(&N) &Properties... プロパティ(&P)... &Edit 編集(&E) &Import... インポート(&I)... E&xport... エクスポート(&X)... &Outputs 出力(&O) &Dedicated 専用(&D) &Auto-connect 自動接続(&A) qtractorPluginParamWidget Open File ファイルを開く qtractorPluginSelectForm Plugins プラグイン Reset filter フィルターのリセット X Plugin search string (regular expression) プラグイン検索キーワード（正規表現を使用可能） Plugin type プラグインのタイプ Available plugins 利用可能なプラグイン Name 名前 Audio 音声 MIDI MIDI Control コントロール Modes モード Path パス Index インデックス Instances インスタンス Type タイプ Plugin scanning in progress... プラグインを検索中です... Rescan for available plugins (refresh) 利用可能なプラグインを再検索します(更新) &Rescan 再検索(&R) GUI EXT RT qtractorSessionForm Session セッション &Name: 名前(&N): Session name セッション名 &Directory: ディレクトリ(&D): Whether to auto-name the session directory セッションディレクトリ名を自動で決定するかどうか &Auto 自動(&A) Session directory セッションのディレクトリ Browse for session directory セッションディレクトリを選択します ... &Description: 説明(&D): Session description セッションの説明 Properties プロパティ Time 時間 Sample &Rate: サンプルレート(&R): Sample rate (Hz) サンプルレート(Hz) 44100 48000 96000 192000 &Tempo: テンポ(&T): Tempo (BPM) / Signature テンポ (BPM) / 拍子記号 T&icks/Beat: T&icks/Beat: Resolution (ticks/beat; tpqn) 解像度 (ticks/beat; tpqn) View 表示 &Snap/Beat: スナップ/Beat(&S): Snap/beat スナップ/Beat &Pixels/Beat: ピクセル/Beat(&P): Pixels/beat ピクセル/Beat &Horizontal Zoom: 水平ズーム率(&H): Horizontal Zoom (%) 水平ズーム率 (%) % % &Vertical Zoom: 垂直ズーム率(&V): Vertical Zoom (%) 垂直ズーム率 (%) Warning 警告 Session directory does not exist: "%1" Do you want to create it? セッションディレクトリがありません: "%1" ディレクトリを作成しますか？ Some settings have been changed. Do you want to apply the changes? 設定の一部が変更されました この変更を適用しますか? Session Directory セッションディレクトリ qtractorShortcutForm Shortcuts ショートカット Menu/Action メニュー/動作 Description 説明 Keyboard キーボード MIDI Controller MIDIコントローラー Warning 警告 Keyboard shortcut (%1) already assigned (%2). キーボードショートカット(%1)は既に割り当てられています(%2)。 Keyboard shortcuts have been changed. Do you want to apply the changes? キーボードショートカットが変更されました この変更を適用しますか? MIDI Controller shortcuts have been changed. Do you want to apply the changes? MIDIコントローラーのショートカットが変更されました。 この変更を適用しますか? &MIDI Controller... MIDIコントローラー(&M)... qtractorTakeRangeForm Range レンジ Selection range 選択レンジ &Selection 選択(&S) Loop range ループレンジ &Loop ループ(&L) Punch range パンチレンジ &Punch パンチ(&P) Time 時間 BBT Edit range 編集レンジ &Edit 編集(&E) Custom range 任意のレンジ &Custom カスタム(&C) St&art: 開始(&A): Clip start クリップの開始時間 Take Range テイクのレンジ En&d: 終了(&D): Clip offset クリップのオフセット Select テイクの選択 Current take 現在のテイク Format フォーマット Time display format 時間表示フォーマット Frames フレーム Take %1 テイク %1 qtractorTempoAdjustForm Tempo Adjust テンポの調整 Metronome メトロノーム Tempo/Time signature テンポ / 拍子記号 &Detect 検出(&D) T&ap タップ(&A) Range レンジ &Start: 開始(&S): Range start レンジの開始 &Beats: ビート(&B): Time 時間 BBT &Length: 長さ(&L): &Tempo: テンポ(&T): Range length レンジの長さ Range beats レンジのbeat A&djust 調整(&D) Format フォーマット Time display format 時間表示フォーマット Frames フレーム Warning 警告 Some settings have been changed. Do you want to apply the changes? 設定の一部が変更されました この変更を適用しますか? qtractorThumbView Thumb view サムネイルビュー qtractorTimeScale C B# C# Db D D# Eb E Fb F E# F# Gb G G# Ab A A# Bb B Cb qtractorTimeScaleForm Bar Bar Time 時間 Tempo テンポ &Bar: &Bar: Tempo map / Markers テンポマップ / マーカー Marker マーカー Bar location Bar のロケーション T&ime: 時間(&I): Time/frame location 時間/フレームのロケーション &Tempo: テンポ(&T): T&ap タップ(&A) Marker text マーカーテキスト ... Marker color マーカーの色 Tempo Map / Markers テンポマップ/マーカー Key キー Tempo (BPM) / Time signature テンポ (BPM) / 拍子記号 &Key signature: キー記号(&K): Key signature (accidentals) キー記号(臨時記号) Key signature (mode) キー記号(調子) Major メジャー Minor マイナー &Marker: マーカー(&M): Tempo &scale factor: テンポスケールファクター(&S): Tempo scale factor テンポスケールファクター App&ly 適用 (&L) Refresh tempo map テンポマップの更新 Re&fresh 更新(&F) Add node ノードを追加 &Add 追加(&A) Update node ノードをアップデート &Update アップデート(&U) Remove node ノードを削除 &Remove 削除(&R) Close this dialog ダイアログを閉じます Close 閉じる Warning 警告 Some settings have been changed. Do you want to apply the changes? 設定の一部が変更されました この変更を適用しますか? About to remove tempo node: %1 (%2) %3 %4/%5 Are you sure? テンポノードを削除します: %1 (%2) %3 %4/%5% よろしいですか? Some settings have been changed. Do you want to discard the changes? 設定の一部が変更されました この変更を破棄しますか? tempo factor テンポファクター Marker Color マーカーの色 &Refresh 更新(&R) qtractorTimeSpinBox &Frames フレーム(&F) &Time 時間(&T) &BBT qtractorTrackButton Record 録音 Mute ミュート Solo ソロ qtractorTrackForm Track トラック &Name: 名前(&N): Track name description トラック名の説明 Track icon トラックのアイコン Type 種類 Audio track type 音声トラックタイプ &Audio 音声(&A) MIDI track type MIDIトラックタイプ &MIDI MIDI(&M) Input / Output 入力 / 出力 Input bus name 入力バス名 Output bus name 出力バス名 Manage buses バスの管理 ... MIDI / Instrument MIDI/インストルメント &Program: プログラム(&P): &Bank: バンク(&B): Bank &Select Method: バンクセレクト方法(&S): &Omni MIDI Omni: Capture All Channels MIDI Omni: 全チャンネルを記録 &Channel: チャンネル(&C): MIDI Channel (1-16) MIDIチャンネル (1-16) MIDI Patch: Instrument MIDIパッチ:インストルメント MIDI Patch: Bank Select Method MIDIパッチ:バンクセレクト方法 MIDI Patch: Drum Mode MIDI パッチ: ドラムモード MIDI Patch: Bank MIDIパッチ:バンク MIDI Patch: Program MIDIパッチ:プログラム View / Colors 表示 / 色 &Foreground: 前景(&F): Foreground color 前景色 Select custom track foreground color 任意のトラック前景色を選択 Bac&kground: 背景(&K): Background color 背景色 Select custom track background color 任意の背景色を選択 Plugins プラグイン Track plugins トラックプラグイン Add plugin プラグインを追加 &Add... 追加(&A)... Remove plugin プラグインを削除 &Remove 削除(&R) Move plugin up プラグインを上へ移動 &Up 上へ(&U) Move plugin down プラグインを下へ移動 &Down 下へ(&D) Whether to enable plugin latency/delay compensation プラグインのレイテンシー/ディレイ補償を有効にするかどうか &Latency compensation レイテンシー補償(&L) Normal ノーマル Bank MSB バンクMSB Bank LSB バンクLSB Patch パッチ &Drums ドラム(&D) Drum &Kit ドラムキット(&K) &Bass バス(&B) A&coustic Bass アコースティックバス(&C) &Guitar ギター(&G) &Electric Guitar エレクトリックギター(&E) &Piano ピアノ(&P) &Acoustic Piano アコースティックピアノ(&A) &Microphone メトロノーム(&M) Vi&ntage Microphone ビンテージメトロノーム(&N) &Speaker スピーカー(&S) &Trumpet トランペット(&T) &Violin バイオリン(&V) Warning 警告 Some settings have been changed. Do you want to apply the changes? 設定の一部が変更されました この変更を適用しますか? (No instrument) (インストルメントなし) (None) (なし) Custom &Icon... 自前アイコン(&I)... Image files (%1) 画像ファイル (%1) All files (*.*) 全ファイル (*.*) Track Icon トラックアイコン Foreground Color 全景の色 Background Color 背景の色 qtractorTrackList Nr 番号 Track Name トラック名 Bus バス Ch チャンネル Patch パッチ Instrument インストルメント qtractorTrackTime Play-head 再生先頭 Edit-head 編集先頭 Edit-tail 編集末尾 Loop-start ループスタート Loop-end ループエンド Punch-in パンチイン Punch-out パンチアウト Start: %1 End: %2 Length: %3 開始: %1 終了: %2 長さ: %3 qtractorTrackView Zoom in (horizontal) ズームイン(水平方向) Zoom out (horizontal) ズームアウト(水平方向) Zoom in (vertical) ズームイン(垂直方向) Zoom out (vertical) ズームアウト(垂直方向) Zoom reset ズームリセット add clip クリップを追加 Start: %1 End: %2 Length: %3 開始: %1 終了: %2 長さ: %3 clip %1 クリップ %1 fade-in フェードイン fade-out フェードアウト clip stretch クリップの伸長 clip resize クリップリサイズ clip repeat クリップのリピート %1 automation %1 オートメーション %1 clip %1 クリップ move automation オートメーションの移動 paste automation オートメーションの貼り付け cut 切り取り delete 削除 split 分割 move clip クリップの移動 paste clip クリップの貼り付け qtractorTracks Tracks トラック new clip 新規クリップ split clip クリップの分割 clip normalize クリップのノーマライズ quantize クォンタイズ transpose トランスポーズ normalize ノーマライズ randomize ランダマイズ resize リサイズ rescale リスケール timeshift タイムシフト clip import クリップのインポート Audio file import "%1" on %2 %3. 音声ファイル "%1" を %2 %3 へインポート。 Audio file import: "%1". 音声ファイルのインポート: "%1"。 MIDI file import "%1" track-channel %2 on %3 %4. MIDIファイル "%1" をトラックチャンネル %2 の%3 %4 へインポート。 MIDI file import: "%1", track-channel: %2. MIDIファイルのインポート: "%1", トラックチャンネル: %2。 clip merge クリップのマージ Merge/Export マージ/エクスポート Merge/Export Audio Clip 音声クリップのマージ/エクスポート MIDI files (*.mid *.smf *.midi) MIDIファイル (*.mid *.smf *.midi) All files (*.*) 全ファイル (*.*) Audio clip merge/export: "%1" started... 音声クリップのマージ/エクスポート: "%1" を開始... Audio clip merge/export: "%1" complete. 音声クリップのマージ/エクスポート: "%1" 完了。 Merge/Export MIDI Clip MIDIクリップをマージ/エクスポート MIDI clip merge/export: "%1" started... MIDIクリップのマージ/エクスポート: "%1" 開始... MIDI clip merge/export: "%1" complete. MIDIクリップのマージ/エクスポート: "%1" 完了。 clip cross-fade クリップのクロスフェード Insert Range レンジの挿入 insert range レンジの挿入 insert track range トラックレンジの挿入 Remove Range レンジの削除 remove range レンジを削除します remove track range トラックレンジを削除します Warning 警告 About to remove track: "%1" Are you sure? トラックを削除します: "%1" よろしいですか? MIDI file import "%1" on %2 %3. MIDIファイル "%1" を %2 %3 へインポート。 MIDI file import: "%1". MIDIファイルをインポート: "%1"。 qtractor-0.9.25/src/translations/PaxHeaders/qtractor_cs.ts0000644000000000000000000000013214166551171020737 xustar0030 mtime=1641730681.477610503 30 atime=1641730681.469610416 30 ctime=1641730681.477610503 qtractor-0.9.25/src/translations/qtractor_cs.ts0000644000175000001440000221414014166551171022173 0ustar00rncbcusers00000000000000 QObject Audio: %1 channels, %2 Hz Zvuk: %1 kanály, %2 Hz (%1 dB) (%1 dB) (%1 pan) (%1 Vyvážení (Pan) (%1% time stretch) (%1% protažení času) (%1 semitones pitch shift) (posunutí výšky tónu v půltónech %1) %1 In %1 Vstup %1 Out %1 Výstup Audio files (%1) Zvukové soubory (%1) All files (*.*) Všechny soubory (*.*) %1 (%2) %3 channels, %4 frames, %5 Hz %6 %1 (%2) %3 kanály, %4 snímky, %5 Hz %6 Name: %1 Název: %1 (take %1) (záběr %1) Start: %1 Offset: %2 End: %3 Length: %4 Začátek: %1 Posun %2 Konec: %3 Délka: %4 File: %1 Soubor: %1 create bus Vytvořit sběrnici update bus Zaktualizovat sběrnici delete bus Smazat sběrnici move bus Posunout sběrnici bus pass-through Průchodnost sběrnice bus gain Zesílení sběrnice bus pan Vyvážení sběrnice Cakewalk Instrument Definition File Soubor s Cakewalk definicí nástroje File Soubor Date Datum %1 Bank %2 %1 Banka %2 %1 - Bank %2 %1 - Banka %2 (format %1) MIDI: (formát %1) MIDI: Channel %1 Kanál %1 Track %1 Stopa %1 , %1 tracks, %2 tpqn , %1 stopy, %2 tpqn (%1% vol) (%1% hlasitost) %1 (format %2) %3 tracks, %4 tpqn %5 %1 (formát %2) %3 stop, %4 tpqn %5 %1 (format %2) %3 %1 (formát %2) %3 Usage: %1 [options] [session-file] Užití: %1 [volby] [soubor sezení] Options: Volby: Set session identification (uuid) Nastavit označení sezení (uuid) Show help about command line options Ukázat nápovědu k volbám (argumentům) příkazového řádku Show version information Ukázat informace o verzi Option -s requires an argument (session-id). Volba -s vyžaduje argument (ID sezení). Signed 16-Bit Označený znaménkem 16-Bit Signed 24-Bit Označený znaménkem 24-Bit Signed 32-Bit Označený znaménkem 32-Bit Float 32-Bit Plovoucí 32-Bit Float 64-Bit Plovoucí 64-Bit SMF Format 0 SMF Format 0 SMF Format 1 SMF Format 1 (Any) (Jakýkoli) Activate Zapnout %1(%2): %3 plugin not found. %1(%2): %3 přídavný modul nenalezen. add plugin Přidat přídavný modul add insert Přidat vložku add aux-send Přidat aux-send aux-send bus Sběrnice aux-send remove plugin Odstranit přídavný modul move plugin Přesunout přídavný modul activate plugin Zapnout přídavný modul preset plugin Přednastavit přídavný modul reset plugin Znovu spustit přídavný modul plugin program Program přídavného modulu dedicated audio outputs Jednoúčelové zvukové výstupy direct access param Parametr pro přímý přístup import plugins Přídavné moduly k zavedení session loop Smyčka sezení session punch Začátek nahrávání sezení session properties Vlastnosti sezení Duplex Duplexní režim Output Výstup Input Vstup None Žádný Beat Doba add track Přidat stopu remove track Odstratit stopu duplicate track Zdvojit stopu move track Přesunout stopu resize track Změnit velikost stopy import track Zavést stopu track properties Vlastnosti stopy Track assignment failed: Track: "%1" Input: "%2" Output: "%3" Selhalo přiřazení k stopě: Stopa: "%1" Vstup: "%2" Výstup: "%3" track record Nahrání stopy track mute Ztlumení stopy track solo Sólo pro stopu track monitor Sledování stopy track gain Zesílení stopy track pan Vyváženost stopy track instrument Nástroj stopy Automation (%1) Automatizace (%1) none Žádná Automation Automatizace Audio Zvuk MIDI MIDI Unknown Neznámý Product: Výrobek: Vendor: Prodejce: Version: Verze: %1 (*.%2) %1 (*.%2) (default) (výchozí) %1 Hz %1 Hz slave Řízený %1 (%2) %1 (%2) add tempo node Přidat uzel s tempem update tempo node Obnovit uzel s tempem remove tempo node Odstranit uzel s tempem move tempo node Přesunout uzel s tempem add marker Přidat značku update marker Obnovit značku remove marker Odstranit značku add key signature Přidat předznamenání update key signature Aktualizovat předznamenání remove key signature Odstranit předznamenání move marker Přesunout značku change time-sig. Změnit taktové označení %1 Monitor %1 Sledovat Insert Send/Return pseudo-plugin (Audio) Vložit nepravý přídavný modul pro odeslání/vrácení (Audio) Insert Send/Return pseudo-plugin (MIDI) Vložit nepravý přídavný modul pro odeslání/vrácení (MIDI) Send Gain Poslat zesílení Dry Gain Zkušební zesílení Wet Gain Ostré zesílení Aux Send (Audio) Pomocné odeslání (Audio) Aux Send pseudo-plugin (Audio) Pomocný nepravý přídavný modul pro odeslání (Audio) Aux Send pseudo-plugin (MIDI) Pomocný nepravý přídavný modul pro odeslání (MIDI) %1 (Audio) %1 (Audio) %1 (MIDI) %1 (MIDI) set controller Nastavit ovladač reset controller Nastavit ovladač znovu %1 Record %1 Nahrát %1 Mute %1 Ztlumit %1 Solo %1 Sólo %1 Volume %1 Hlasitost %1 Gain %1 Zesílení %1 Pan %1 Vyvážení (Pan) automation select Automatizace Vybrat automation mode Automatizace Režim automation play Automatizace Přehrát automation record Automatizace Nahrát automation logarithmic Automatizace Logaritmická automation color Automatizace Barva automation play all Automatizace Přehrát vše automation record all Automatizace Nahrát vše automation edit Automatizace Upravit automation clear Automatizace Smazat automation clear all Automatizace Smazat vše automation edit list Automatizace Upravit seznam take %1 Záběr %1 reset takes Nastavit záběry znovu clip tool %1 Nástroj na záběry %1 clip record Nahrávání záběru Copyright: Autorské právo: Project: Projekt: Select plug-in's editor (GUI): Vybrat editor (rozhraní) přídavného modulu: External Vnější X11 X11 X11 (native) X11 (nativní) Gtk2 Gtk2 Gtk2 (native) Gtk2 (nativní) Qt4 Qt4 Qt5 Qt5 Other Jiné Don't ask this again Neptat se znovu plugin parameters Parametry přídavného modulu Open File lv2_ui_request_parameter Otevřít soubor Author: Autor: %1: Automation/curve file not found. %1:Soubor s automatizací/křivkou nenalezen. Name: Název: Category: Kategorie: Categories: Kategorie: qtractorAudioListView Name Název Ch Kanál Frames Snímky Rate Frekvence Time Čas Path Cesta Open Audio Files Otevřít zvukové soubory %1: Audio file not found. %1: Zvukový soubor nebyl nalezen. qtractorAudioMixerMeter Gain (dB) Zesílení (dB) dB dB Pan: %1 Vyvážení (Pan): %1 Gain: %1 dB Zesílení: %1 dB qtractorBusForm Audio Zvuk MIDI MIDI Bus Sběrnice Warning Upozornění Some settings have been changed. Do you want to apply the changes? Některá nastavení byla změněna. Chcete použít tyto změny? Move &Up Posunout &nahoru Move &Down Posunout &dolů (No instrument) (Žádný nástroj) (none) (Žádný) (1 item) (1 položka) (%1 items) (%1 položky) About to remove bus: "%1" (%2) Are you sure? Chystáte se odstranit sběrnici: "%1" (%2) Jste si jistý? Some settings have been changed. Do you want to discard the changes? Některá nastavení byla změněna. Chcete zahodit tyto změny? &Create &Vytvořit &Update &Zaktualizovat &Remove &Odstranit Bus list Seznam sběrnic Buses Sběrnice Ch Kanál Mode Režim Properties Vlastnosti &Name: &Název: Bus name Název sběrnice &Mode: &Režim: Bus mode Režim sběrnice Input Vstup Output Výstup Duplex Duplexní režim Bus monitor (pass-through) Sledování sběrnice (průchodnost) M&onitor (pass-through) &Pass-through (monitor) &Sledování (průchodnost) Cha&nnels: Ka&nály: Audio channels Zvukové kanály Audio auto-connect Automatické připojení zvuku &Auto connect &Připojit automaticky MIDI Instrument name Název nástroje MIDI MIDI SysEx setup Nastavení MIDI SysEx SysE&x... SysE&x... Input Plugins Vstupní přídavné moduly Input bus plugins Vstupní sběrnicové přídavné moduly Add input plugin Přidat vstupní přídavný modul &Add... &Přidat... Remove input plugin Odstranit vstupní přídavný modul Move input plugin up Přesunout vstupní přídavný modul nahoru &Up &Nahoru Move input plugin down Přesunout vstupní přídavný modul dolů &Down &Dolů Output Plugins Výstupní přídavné moduly Output bus plugins Výstupní sběrnicové přídavné moduly Add output plugin Přidat výstupní přídavný modul Remove output plugin Odstranit výstupní přídavný modul Move output plugin up Přesunout výstupní přídavný modul nahoru Move output plugin down Přesunout výstupní přídavný modul dolů Move bus up towards the top Posunout sběrnici nahoru U&p &Nahoru Move bus down towards the bottom Posunout sběrnici dolů Do&wn &Dolů Create bus Vytvořit sběrnici Update bus Zaktualizovat sběrnici Delete bus Smazat sběrnici &Delete &Smazat Close this dialog Zavřít tento dialog Close Zavřít qtractorClientListView Readable Clients / Output Ports Čitelní klienti/Výstupní přípojky Writable Clients / Input Ports Zapisovatelní klienti/Vstupní přípojky qtractorClipForm &Gain: &Zesílení: dB dB &Volume: &Hlasitost: % % Linear Lineární Quadratic 1 Kvadratická 1 Quadratic 2 Kvadratická 2 Quadratic 3 Kvadratická 3 Cubic 1 Kubická 1 Cubic 2 Kubická 2 Cubic 3 Kubická 3 new clip Nový záběr edit clip Upravit záběr Warning Upozornění Some settings have been changed. Do you want to apply the changes? Některá nastavení byla změněna. Chcete použít tyto změny? Audio Zvuk MIDI MIDI MIDI files (*.%1 *.smf *.midi) Soubory MIDI (*.%1 *.smf *.midi) All files (*.*) Všechny soubory (*.*) %1 Clip File %1 Soubor se záběrem &Name: &Název: Clip name Název záběru &File: &Soubor: Clip filename Název souboru se záběrem Browse for clip file Procházet pro soubor se záběrem Track/&Channel: Stopa/&Kanál: Clip track/channel Stopa se záběrem/kanál Clip gain/volume Zesílení záběru/hlasitost Parameters Parametry Clip start Začátek záběru Clip offset Posun záběru &Panning: &Vyvažování: Clip length Délka záběru Offs&et: Pos&un: &Length: &Délka: &Start: &Začátek: Clip Záběr Forma&t: &Formát: Time display format Formát zobrazení času Frames Snímky Time Čas BBT TDT (takty-doby-tiky) Fade In/Out Postupné zesílení/zeslabení signálu Fade &In: Postupné &zesílení signálu: Clip fade-in length Délka postupného zesílení signálu záběru Clip fade-in type Druh postupného zesílení signálu záběru Fade &Out: Postupné &zeslabení signálu: Clip fade-out length Délka postupného zeslabení signálu záběru Clip fade-out type Druh postupného zeslabení signálu záběru Ti&me Stretch: &Protažení času: Clip time-stretch percentage Procentní podíl natažení času záběru Pitch S&hift: Posunutí výš&ky tónu: Clip pitch-shift in semitones Posunutí výšky tónu záběru v půltónech semitones Půltóny Whether to use WSOLA time-stretching Zda se má použít WSOLA natahování času &WSOLA time-stretching &WSOLA natahování času Whether to apply WSOLA quick seek time-stretching Zda se má použít WSOLA rychlé vyhledání natahování času WSOLA quic&k seek WSOLA rych&lé vyhledání qtractorConnect Connect Připojit Disconnect Odpojit Disconnect All Odpojit vše Refresh Obnovit qtractorConnectForm (All) (vše) Connections Připojení Audio Zvuk Select output client/ports Vybrat výstupní klienty/přípojky Select input client/ports Vybrat vstupní klienty/přípojky Connect currently selected ports Připojit nyní vybrané přípojky &Connect &Připojit Disconnect currently selected ports Odpojit nyní vybrané přípojky &Disconnect &Odpojit Disconnect all currently connected ports Odpojit všechny nyní vybrané přípojky Disconnect &All Odpojit &vše Refresh current connections view Obnovit náhled na nynější připojení &Refresh &Obnovit MIDI MIDI qtractorConnections Connections Připojení qtractorEditRangeForm Range Rozsah Selection range Rozsah výběru &Selection &Výběr Loop range Rozsah smyčky &Loop &Smyčka Punch range Rozsah přepsání &Punch &Přepsání Edit range Rozsah úprav &Edit Úp&ravy Custom range Vlastní rozsah &Custom &Vlastní St&art: Za&čátek: Clip start Začátek záběru En&d: Ko&nec: Clip offset Posun záběru Apply to Loop points in range Použít na body smyčky v rozsahu L&oop &Smyčka Apply to Punch In/Out points in range Použít na body začátku/konce přepsání v rozsahu Pu&nch &Přepsání Mar&kers &Značky Te&mpo Map &Zobrazení tempa &Format &Formát Time display format Formát zobrazení času Time Čas BBT TDT (takty-doby-tiky) Frames Snímky Edit Range Rozsah úprav Options Volby Apply to clips in range Použít na záběry v rozsahu Cl&ips &Záběry A&utomation A&utomatizace Apply to Automation nodes in range Použít na uzly automatizace v rozsahu Apply to Tempo Map nodes in range Použít na uzly zobrazení tempa v rozsahu Apply to location Markers in range Použít na značky umístění v rozsahu qtractorExportClipForm %1 %2 Clips %1 %2 záběry qtractorExportForm Audio Zvuk MIDI MIDI Export %1 File Vyvést %1 soubor MIDI files (*.%1 *.smf *.midi) Soubory MIDI (*.%1 *.smf *.midi) All files (*.*) Všechny soubory (*.*) &File: &Soubor: Export file name Vyvést název souboru Browse export file name Procházet vyvedeným názvem souboru File &type: Druh &souboru: Audio file type to use on export Typ zvukového souboru k použití při vyvedení Sample &format: Formát &vzorku: Audio sample format to use on export Formát zvukového vzorku k použití při vyvedení &Quality: &Kvalita: Audio compression quality to use on export Kvalitu zvukové komprese k použití při vyvedení File &format: Formát &souboru: MIDI file format to use on export Formát souboru MIDI k použití při vyvedení Range Rozsah Session range Rozsah sezení &Session &Sezení Loop range Rozsah smyčky &Loop &Smyčka Punch range Rozsah přepsání &Punch &Přepsání Edit range Rozsah úprav &Edit &Úprava Custom range Vlastní rozsah &Custom &Vlastní St&art: Za&čátek: En&d: Ko&nec: Outputs Výstupy Output bus names Názvy výstupních sběrnic Time Čas BBT TDT (takty-doby-tiky) Whether to add/import new track(s) with export result Zda se má/mají přidat/zavést nová stopa/nové stopy s výsledkem vyvedení &Add new track(s) &Přidat novou stopu(y) Format Formát Export Vyvést Custom start Vlastní začátek Custom end Vlastní konec Time display format Formát zobrazení času Frames Snímky qtractorExportTrackForm %1 %2 Tracks %1 %2 stop Warning Varování The file already exists: "%1" Do you want to replace it? Soubor již existuje: "%1" Chcete jej nahradit? Audio file export: "%1" started... Vyvedení zvukového souboru: "%1" právě začalo... Audio file export: "%1" complete. Vyvedení zvukového souboru: "%1" je hotovo. Audio file export: "%1" failed. Vyvedení zvukového souboru: "%1" selhalo. MIDI file export: "%1" started... Vyvedení souboru MIDI: "%1" právě začalo... MIDI file export: "%1" complete. Vyvedení souboru MIDI: "%1" je hotovo. MIDI file export: "%1" failed. Vyvedení souboru MIDI: "%1" selhalo. qtractorFileListView New Group Nová skupina Warning Upozornění About to remove %1 file item(s). Are you sure? Chystáte se odstranit %1 položek souborů: Jste si jistý? About to remove %1 item: "%2" Are you sure? Chystáte se odstranit %1 položku: "%2" Jste si jistý? group Skupina file Soubor qtractorFileSystem &Home &Domovská složka &Up &Nahoru Al&l Files &Všechny soubory &Session &Sezení &Audio &Zvuk &MIDI &MIDI H&idden &Skryto &Play &Přehrát File System Souborový systém qtractorFiles Audio Zvuk MIDI MIDI Play file Přehrát soubor Add &Files... Přidat &soubory... Cu&t Vyj&mout &Copy &Kopírovat Ctrl+X Ctrl+X Ctrl+C Ctrl+C Ctrl+V Ctrl+V New &Group... Nová &skupina... &Paste &Vložit Re&name &Přejmenovat &Remove &Odstranit Pla&y Pře&hrát Cl&eanup Udělat pořá&dek Del Smazat Files Soubory MIDI Files Soubory MIDI Audio Files Zvukové soubory qtractorInstrumentForm Import Instrument Files Zavést soubory s nástroji Instrument files (*.%1 *.sf2 *.sf3 *.midnam) Soubory nástrojů (*.%1 *.sf2 *.sf3 *.midnam)) Instrument files (*.%1) Soubory s nástroji (*.%1) Export Instrument File Vyvést soubor s nástrojem All files (*.*) Všechny soubory (*.*) Warning Upozornění The instrument file already exists: "%1" Do you want to replace it? Soubor nástroje již existuje: "%1" Přejete si jej nahradit? Instrument settings have been changed. Do you want to apply the changes? Nastavení nástrojů byla změněna. Chcete použít tyto změny? Patch Names for Banks Názvy políček pro Banky Controller Names = %1 Názvy ovladačů = %1 RPN Names = %1 RPN Názvy = %1 NRPN Names = %1 NRPN Názvy = %1 Bank Select Method = %1 Metoda výběru zvukové banky = %1 Patch Names Názvy políček Note Names Názvy not Controller Names Názvy ovladačů RPN Names Názvy RPN NRPN Names Názvy NRPN Bank Select Methods Metody výběru zvukové banky %1 = %2 %1 = %2 Based On = %1 Založeno na = %1 Normal Normální Bank MSB Banka MSB Bank LSB Banka LSB Patch Políčko Unknown Neznámý Instruments Nástroje Files Soubory Path Cesta Names Názvy Import from instrument file Zavést ze souboru s nástrojem &Import... &Zavést... Remove instrument file Odstranit soubor s nástrojem &Remove &Odstranit Move instrument file up on list order Posunout soubor s nástrojem nahoru v seznamu &Up &Nahoru Move instrument file down on list order Přesunout soubor s nástrojem dolů na seznamu příkazů &Down &Dolů Reload all instrument files Znovu nahrát všechny soubory s nástroji Relo&ad Na&hrát znovu E&xport... V&yvést... Export to instrument file Vyvést do souboru s nástrojem Close this dialog Zavřít tento dialog Close Zavřít qtractorInstrumentMenu (None) (Žádný) qtractorMainForm Current tempo (BPM) Nynější tempo (ÚZM) Snap/beat Zapadnout/doba Track Stopa Current track name Název nynější stopy MOD MOD Session modification state Stav úprav během sezení REC NAHRÁT Session record state Stav nahrávání během sezení MUTE ZTLUMIT Session muting state Stav ztlumení během sezení SOLO SÓLO Session soloing state Stav sóla během sezení LOOP SMYČKA Session looping state Stav smyčky během sezení Session total time Celkový čas sezení Session sample rate Vzorkovací kmitočet během sezení Could not set default session directory: %1 Sorry. Nemohla být nastavena výchozí složka sezení: %1 Promiňte. Ready Připraven Session files (*.%1 *.%2 *.%3) Soubory se sezením (*.%1 *.%2 *.%3) Archive files (*.%1) Soubory s archivy (*.%1) All files (*.*) Všechny soubory (*.*) Backup session: "%1" as "%2". Zazálohovat sezení: "%1" jako "%2". Could not backup existing session: %1 as %2 Sorry. Nepodařilo se zazálohovat stávající sezení: %1 jako %2 Promiňte. About to remove archive directory: "%1" Are you sure? Chystáte se odstranit soubor s archivem: "%1") Jste si jistý? The directory already exists: "%1" Do you want to replace it? Adresář již existuje: "%1" Chcete jej nahradit? Opening "%1"... Otevírá se "%1"... A directory with same name already exists: "%1" This directory will be replaced, erasing all its current data, when opening and extracting this archive in the future. Do you want to continue? Adresář se stejným názvem již existuje: "%1" Tento adresář bude nahrazen. Při otevírání a rozbalování tohoto archivu v budoucnu budou smazána všechna jeho nynější data. Chcete pokračovat? Saving "%1"... Ukládá se "%1"... Oops! Looks like it crashed or did not close properly last time it was run... however, an auto-saved session file exists: "%1" Do you want to crash-recover from it? Fuj, to jsem se lekl! Vypadá to, jako by program spadl, nebo nebyl naposledy uzavřen správně... nicméně, soubor automaticky uloženým sezením stále existuje: "%1" Do you want to crash-recover from it? About to clear automation: "%1" Are you sure? Chystáte se odstranit automatizaci: "%1" Jste si jistý? About to clear all automation: "%1" Are you sure? Chystáte se odstranit všechnu automatizaci: "%1" Jste si jistý? Player panic! Nouzové zastavení přehrávače! Beat-detection support (libaubio) disabled. Podpora pro rozpoznávání dob (libaubio) byla zakázána. VST3 Plug-in support (EXPERIMENTAL) disabled. Podpora pro přídavné moduly VST3 (POKUSNÁ) byla zakázána. LV2 Plug-in UI support disabled. Podpora pro uživatelské rozhraní přídavného modulu LV2 byla zakázána. LV2 Plug-in UI support (libsuil) disabled. Podpora pro uživatelské rozhraní přídavného modulu LV2 (libsuil) byla zakázána. LV2 Plug-in MIDI/Atom support disabled. Podpora pro MIDI/Atom přídavného modulu LV2 byla zakázána. LV2 Plug-in Worker/Schedule support disabled. Podpora pro pracovník/rozvrh přídavného modulu LV2 byla zakázána. LV2 Plug-in State support disabled. Podpora pro stav přídavného modulu LV2 byla zakázána. LV2 Plug-in State Files support disabled. Podpora pro soubory stavu přídavného modulu LV2 byla zakázána. LV2 Plug-in MIDNAM support disabled. Podpora pro MIDNAM přídavného modulu LV2 byla zakázána. LV2 Plug-in Options support disabled. Podpora pro volby přídavného modulu LV2 byla zakázána. LV2 Plug-in Buf-size support disabled. Podpora pro velikost vyrovnávací paměti přídavného modulu LV2 byla zakázána. LV2 Plug-in Programs support disabled. Podpora pro programy přídavného modulu LV2 byla zakázána. Session XRUN state Stav XRUN sezení LV2 Plug-in MIDI/Event support (DEPRECATED) enabled. Podpora pro MIDI/událost přídavného modulu LV2 (NESCHVÁLENO) byla povolena. LV2 plug-in State Make Path support (DANGEROUS) enabled. Podpora pro cestu Make stavu přídavného modulu LV2 (NEBEZPEČNÉ) byla povolena. LV2 Plug-in Presets support disabled. Podpora pro přednastavení přídavného modulu LV2 byla zakázána. LV2 Plug-in Patch support disabled. Podpora pro záplatu přídavného modulu LV2 byla zakázána. LV2 Plug-in Time/position support disabled. Podpora pro čas/poloha přídavného modulu LV2 byla zakázána. LV2 Plug-in UI Touch interface support disabled. Podpora pro rozhraní dotykového uživatelského rozhraní přídavného modulu LV2 byla zakázána. LV2 Plug-in UI Request-value support disabled. Podpora pro hodnotu-požadavek rozhraní přídavného modulu LV2 byla zakázána. LV2 Plug-in UI Idle interface support disabled. Podpora pro rozhraní IDLE přídavného modulu LV2 byla zakázána. LV2 Plug-in UI Show interface support disabled. Podpora pro rozhraní IDLE přídavného modulu LV2 Show byla zakázána. JACK Latency support disabled. Podpora pro prodlevu JACK byla zakázána. JACK Metadata support disabled. Podpora pro popisná data JACK byla zakázána. NSM support disabled. Podpora pro NSM byla zakázána. XRUN XRUN The audio/MIDI engine could not be started. Make sure the JACK audio server (jackd) and the ALSA Sequencer kernel module (snd-seq-midi) are up and running and then restart the session. Stroj zvuk/MIDI se nepodařilo spustit. Ujistěte se, že zvukový server JACK (jackd) a modul jádra sekvencer ALSA (snd-seq-midi) jsou spuštěny a běží, a potom sezení spusťte znovu. &Hold &Držet &Linear &Přímka &Spline &Křivka Take %1 Záběr %1 None Žádný The audio engine has been shutdown. Make sure the JACK audio server (jackd) is up and running and then restart session. Provoz zvukového stroje byl zastaven. Ujistěte se, že je zvukový server Jack (jackd) spuštěn a běží, a potom sezení začněte znovu. STOP ZASTAVIT PLAY PŘEHRÁT FFWD RYCHLE DOPŘEDU REW PŘETOČIT REC ON NAHRÁVÁNÍ ZAPNUTO REC OFF NAHRÁVÁNÍ VYPNUTO RESET NASTAVIT ZNOVU LOCATE %1 NAJÍT %1 SHUTTLE %1 JEZDIT TAM A ZPĚT %1 STEP %1 INTERVAL %1 TRACK RECORD %1 %2 NAHRÁVAT STOPU %1 %2 TRACK MUTE %1 %2 ZTLUMIT STOPU %1 %2 TRACK SOLO %1 %2 SÓLO PRO STOPU %1 %2 Unknown sub-command Neznámý pod-příkaz Not implemented Neprovedeno MIDI CTL: %1, Channel %2, Param %3, Value %4 MIDI CTL %1, Kanál %2, Parametr %3, Hodnota %4 %1 BPM %1 ÚZM (track %1, gain %2) (stopa %1, zesílení %2) (track %1, panning %2) (stopa %1, vyvažování %2) START SPUSTIT CONTINUE POKRAČOVAT SONGPOS %1 POLOHA V PÍSNI %1 Untitled%1 Bez názvu %1 New session: "%1". Nové sezení: "%1". Session files (*.%1 *.%2) Soubory se sezeními (*.%1 *.%2) Template files (*.%1) Sobory s předlohami (*.%1) Open Session Otevřít sezení Save Session Uložit sezení Warning Upozornění The file already exists: "%1" Do you want to replace it? Soubor již existuje: "%1" Chcete jej nahradit? The current session has been changed: "%1" Do you want to save the changes? Nynější sezení bylo změněno: "%1" Chcete uložit změny? Save Uložit Session closed. Sezení uzavřeno. Session could not be loaded from "%1". Sorry. Sezení nemohlo být nahráno z "%1". Promiňte. Open session: "%1". Otevřít sezení: "%1". Session could not be saved to "%1". Sorry. Sezení nemohlo být uloženo do "%1". Promiňte. Save session: "%1". Uložit sezení: "%1". take range Rozsah záběru session Sezení or nebo program programová Information informace Some settings may be only effective next time you start this %1. Některá nastavení mohou být účinná teprve, až při příštím spuštění %1. Version Verze Debugging option enabled. Povolena volba umožňující hlášení chyb. Set current snap to %1 Nastavit nynější zapadnutí na %1 Current time (play-head) Nynější čas (hrací hlava) Don't ask this again Neptat se znovu Ogg Vorbis (libvorbis) file support disabled. Podpora pro soubory Ogg Vorbis (libvorbis) byla zakázána. MPEG-1 Audio Layer 3 (libmad) file support disabled. Podpora pro soubory MPEG-1 Audio Layer 3 (libmad) byla zakázána. Sample-rate conversion (libsamplerate) disabled. Převod vzorkovacího kmitočtu (libsamplerate) byl zakázán. Pitch-shifting support (librubberband) disabled. Podpora pro posunutí výšky tónu (librubberband) byla zakázána. OSC service support (liblo) disabled. Podpora pro službu OSC (liblo) byla zakázána. LADSPA Plug-in support disabled. Podpora pro přídavné moduly LADSPA byla zakázána. DSSI Plug-in support disabled. Podpora pro přídavné moduly DSSI byla zakázána. VST Plug-in support disabled. Podpora pro přídavné moduly VST byla zakázána. LV2 Plug-in support disabled. Podpora pro přídavné moduly LV2 byla zakázána. LV2 Plug-in support (liblilv) disabled. Podpora přídavných modulů LV2 (liblilv) byla zakázána. LV2 Plug-in External UI support disabled. Podpora pro rozhraní přídavných modulů LV2 byla zakázána. LV2 Plug-in UI GTK2 native support disabled. Nativní podpora pro uživatelské rozhraní přídavných modulů LV2 GTK2 byla zakázána. LV2 Plug-in UI X11 native support disabled. Nativní podpora pro uživatelské rozhraní přídavných modulů LV2 X11 byla zakázána. JACK Session support disabled. Podpora pro sezení JACK byla zakázána. Using: Qt %1 Použitím: Qt %1 Website Stránky This program is free software; you can redistribute it and/or modify it Tento program je svobodným programem. Můžete jej šířit a/nebo upravit under the terms of the GNU General Public License version 2 or later. za podmínek GNU General Public License ve verzi 2 nebo pozdější. About O record clip Nahrát záběr [modified] (upraveno) %1 Hz %1 Hz Session started. Sezení začalo. The original session sample rate (%1 Hz) is not the same as the current audio engine (%2 Hz). Saving and reloading from a new session file is highly recommended. Původní vzorkovací kmitočet sezení (%1 Hz) není stejný jako je vzorkovací kmitočet nynějšího zvukového stroje (%2 Hz). Velmi se doporučuje uložit sezení a znovu nahrát z nového souboru sezení. The following issues were detected: %1 Saving into another session file is highly recommended. Byly zjištěny následující problémy: %1 Důrazně se doporučuje uložit do jiného souboru se sezením. Error Chyba XRUN(%1 skipped) XRUN(%1 přeskočeno) XRUN(%1): some frames might have been lost. XRUN(%1): některé snímky mohly být ztraceny. Audio connections change. Změna zvukových připojení. MIDI connections change. Změna MIDI připojení. Playing ended. Přehrávání ukončeno. The audio engine buffer size has changed, increased from %1 to %2 frames/period. Reloading the current session file is highly recommended. Vyrovnávací paměť zvukového stroje se změnila, zvýšila se z %1 na %2 snímků/perioda. Velmi se doporučuje nahrát nynější soubor se sezením znovu. TRACK MONITOR %1 %2 SLEDOVÁNÍ STOPY %1 %2 Playing "%1"... Přehrává "%1"... &Track Stop&a &State &Stav &Navigate &Navádění Impor&t Tracks Zavést stop&y E&xport Tracks V&yvést stopy &View Pohle&d &Toolbars &Nástrojové panely &Windows &Okna &Zoom &Přiblížit S&nap Při&chytit T&ransport Pře&hrávání &Help &Nápověda &Edit Úp&ravy Select &Mode Vybrat reži&m &Select Vy&brat Mo&ve Př&esunout &Height Výš&ka M&ode Reži&m A&utomation Automatiza&ce T&ools Nástroj&e &File &Soubor Open &Recent Otevřít ne&dávné &New &Nový New Nový New session Nové sezení New session file Nový soubor se sezením Ctrl+N Ctrl+N &Open... &Otevřít... Open Otevřít Open session Otevřít sezení Open session from file Otevřít sezení ze souboru Ctrl+O Ctrl+O &Save &Uložit Save session Uložit sezení Save session to file Uložit sezení do souboru Ctrl+S Ctrl+S Save &As... Uložit &jako... Save As Uložit jako Save as Uložit jako Save current session with another file name Uložit nynější sezení pod jiným názvem souboru &Properties... &Vlastnosti... Session Properties Vlastnosti sezení Session properties Vlastnosti sezení Edit current session properties Upravit nynější vlastnosti sezení F2 F2 E&xit U&končit Exit Ukončit Exit this application program Ukončit tento program &Undo &Zpět Undo Vrátit zpět Undo last action Vrátit zpět poslední krok Ctrl+Z Ctrl+Z &Redo Z&novu Redo Udělat znovu Redo last action Udělat znovu poslední krok Ctrl+Shift+Z Ctrl+Shift+Z Cu&t &Vyjmout Cut Vyjmout Cut selection to clipboard Vyjmout výběr do schránky Ctrl+X Ctrl+X &Copy &Kopírovat Copy Kopírovat Copy selection to clipboard Kopírovat výběr do schránky Ctrl+C Ctrl+C &Paste Vloži&t Paste Vložit Paste clipboard contents Vložit obsah schránky Ctrl+V Ctrl+V Past&e Repeat... Opakovat vlož&ení... Paste Repeat Opakovat vložení Paste repeat Opakovat vložení Paste/repeat clipboard contents Vložit/Opakovat obsah schránky Ctrl+Shift+V Ctrl+Shift+V &Delete &Smazat Delete Smazat Delete selection Smazat výběr Del Smazat &Clip &Záběr Clip Záběr Select clip Vybrat záběr Clip selection mode Režim výběru záběru &Range &Rozsah Range Rozsah Select range Vybrat rozsah Range selection mode Režim rozsahu výběru R&ectangle O&bdélníkový Rect Obdélníkový Select rectangle Vybrat obdélník Rectangular selection mode Režim obdélníkového výběru &Automation &Automatizace Automation Automatizace Automation edit mode Režim úprav automatizace &None &Žádný Select None Žádný výběr Select none Žádný výběr Mark all as unselected Označit vše jako nevybrané Ctrl+Shift+A Ctrl+Shift+A &Invert &Obrátit Select Invert Obrátit výběr Select invert Obrátit výběr Invert selection Obrátit výběr Ctrl+I Ctrl+I Select Range Vybrat rozsah Mark range as selected Označit rozsah jako vybraný Ctrl+R Ctrl+R Select Track Vybrat stopu Select track Vybrat stopu Mark track as selected Označit stopu jako vybranou Ctrl+T Ctrl+T Trac&k Range Rozsah &stopy Select Track Range Vybrat rozsah stopy Select track range Vybrat rozsah stopy Mark track range as selected Označit rozsah stopy jako vybraný Ctrl+Shift+R Ctrl+Shift+R &All &Vše Select All Vybrat vše Select all Vybrat vše Mark all as selected Označit vše jako vybrané Ctrl+A Ctrl+A &New... &Nový... New Clip Nový záběr New clip Nový záběr Create new clip Vytvořit nový záběr &Edit... &Upravit... Edit Clip Upravit záběr Edit clip Upravit záběr Edit current clip Upravit nynější záběr F4 F4 &Split &Rozdělit Split Clip Rozdělit záběr Split clip Rozdělit záběr Split current clip at playhead Rozdělit nynější záběr na ukazateli přehrávání &Merge... &Sloučit... Merge Clips Sloučit záběry Merge clips Sloučit záběry Merge selected clips Sloučit vybrané záběry Normalize Clip Normalizovat záběr Normalize clip Normalizovat záběr Normalize current clip (gain/volume) Normalizovat nynější záběr (zesílení/hlasitost) Quantize Clip Kvantizovat záběr &Quantize... &Kvantizovat... Quantize clip events Kvantizovat události záběru Quantize current MIDI clip events Kvantizovat události záběru nynějšího MIDI &Transpose... &Převést... Transpose Clip Převést záběr Transpose clip events Převést události záběru Transpose current MIDI clip events Převést události záběru nynějšího MIDI &Normalize... &Normalizovat... Normalize clip events Normalizovat události záběru Normalize current MIDI clip events Normalizovat události záběru nynějšího MIDI &Randomize... &Náhodně vybrat... Randomize Clip Náhodně vybrat záběr Randomize clip events Náhodně vybrat události záběru Randomize current MIDI clip events Náhodně vybrat události záběru nynějšího MIDI Resi&ze... Změ&nit velikost... Resize Clip Změnit velikost záběru Resize clip events Změnit velikost událostí záběru Resize current MIDI clip events Změnit velikost událostí záběru nynějšího MIDI Re&scale... Změnit &měřítko... Rescale Clip Změnit měřítko záběru Rescale clip events Změnit měřítko událostí záběru Rescale current MIDI clip events Změnit měřítko událostí záběru nynějšího MIDI T&imeshift... Ča&sově posunout... Timeshift Clip Časově posunout záběr Timeshift clip events Časově posunout události záběru Timeshift current MIDI clip events Časově posunout události záběru nynějšího MIDI Tempo Adjust Úprava tempa Adjust session tempo from current clip selection Upravit tempo sezení podle nynějšího výběru záběru F7 F7 &Range Set Nastavení rozsa&hu Clip Range Rozsah záběru Clip range Rozsah záběru Set edit-range from current clip extents Nastavit rozsah úprav z rozsahu nynějšího záběru &Loop Set Nastavení s&myčky Clip Loop Smyčka záběru Clip loop Smyčka záběru Set loop-range from current clip extents Nastavit rozsah smyčky z rozsahu nynějšího záběru &Import... Z&avést... Import Clip Zavést záběr Import clip Zavést záběr Import clip from file(s) Zavést záběr ze souboru(ů) E&xport... V&yvést... Export Clip Vyvést záběr Export clip Vyvést záběr Export current clip to file Vyvést nynější záběr do souboru &Add Track... Při&dat stopu... Instrum&ent &Nástroj Mod&e &Režim Add Track Přidat stopu Add track Přidat stopu Add a new track to session Přidat novou stopu do sezení Shift+Ins Shift+Ins &Remove Track &Odstranit stopu Remove Track Odstranit stopu Remove track Odstranit stopu Remove current track from session Odstranit nynější stopu ze sezení Shift+Del Shift+Del &Duplicate Track &Zdvojit stopu Duplicate Track Zdvojit stopu Duplicate track Zdvojit stopu Duplicate current track Zdvojit nynější stopu Track &Properties... &Vlastnosti stopy... Track Properties Vlastnosti stopy Track properties Vlastnosti stopy Edit current track properties Upravit vlastnosti nynější stopy Shift+F2 Shift+F2 &Inputs Vs&tupy Track Inputs Vstupy stop Track inputs Vstupy stop Show current track input bus connections Ukázat připojení vstupní sběrnice nynější stopy &Outputs Výst&upy Track Outputs Výstupy stop Track outputs Výstupy stop Show current track output bus connections Ukázat připojení výstupní sběrnice nynější stopy &Record &Nahrávat Record Track Nahrávat stopu Record track Nahrávat stopu Arm current track for recording Zapnout nynější stopu pro nahrávání &Mute &Ztlumit Mute Track Ztlumit stopu Mute track Ztlumit stopu Mute current track Ztlumit nynější stopu &Solo &Sólo Solo Track Sólo stopy Solo track Sólo stopy Solo current track Sólo nynější stopy M&onitor S&ledovat Monitor Track Sledovat stopu Monitor track Sledovat stopu Monitor current track Sledovat nynější stopu &First &První First Track První stopa First track První stopa Make current the first track Udělat z nynější stopy první stopu &Previous &Předchozí Previous Track Předchozí stopa Previous track Předchozí stopa Make current the previous track Udělat z nynější stopy předchozí stopu &Next &Další Next Track Další stopa Next track Další stopa Make current the next track Udělat z nynější stopy další stopu &Last &Poslední Last Track Poslední stopa Last track Poslední stopa Make current the last track Udělat z nynější stopy poslední stopu N&one Žá&dná None Track Žádná stopa None track Žádná stopa None current track Žádná nynější stopa &Top &Ǔplně nahoru Move Top Přesunout úplně nahoru Move top Přesunout úplně nahoru Move current track to top Přesunout nynější stopu úplně nahoru &Up &Nahoru Move Up Posunout nahoru Move up Posunout nahoru Move current track up Přesunout nynější stopu nahoru &Down &Dolů Move Down Posunout dolů Move down Posunout dolů Move current track down Přesunout nynější stopu dolů &Bottom &Ǔplně dolů Move Bottom Přesunout úplně dolů Move bottom Přesunout úplně dolů Move current track to bottom Přesunout nynější stopu úplně dolů Auto Monitor Automaticky sledovat Auto monitor Automaticky sledovat Auto-monitor current track Automaticky sledovat nynější stopu F6 F6 Auto Dea&ctivate &Vypnout automaticky Auto Deactivate Vypnout automaticky Auto-deactivate plugins Vypnout automaticky přídavné moduly Auto-deactivate plugins not producing sound Vypnout automaticky zvuk netvořící přídavné moduly Shift+F6 Shift+F6 &Audio... &Zvuk... Inport Audio File Zavést zvukový soubor Import Audio file Zavést zvukový soubor Import tracks from Audio file Zavést stopy ze zvukového souboru &MIDI... &MIDI... Import MIDI File Zavést soubor MIDI Import MIDI file Zavést soubor MIDI Import tracks from MIDI file Zavést stopy z MIDI souboru Export Audio File Vyvést zvukový soubor Export Audio file Vyvést zvukový soubor Export tracks to Audio file Vyvést stopy do zvukového souboru Export MIDI File Vyvést jako soubor MIDI Export MIDI file Vyvést jako soubor MIDI Export tracks to MIDI file Vyvést stopy do souboru MIDI Normali&ze &Normalizovat &Cross Fade &Prolínat Clip Cross-fade Prolínání záběru Clip cross-fade Prolínání záběru Cross-fade current overlapped clips Prolínat nyní se překrývající se záběry First Take První záběr First take První záběr Select current clip first take Vybrat první záběr nynějšího záběru Previous Take Předchozí záběr Previous take Předchozí záběr Select current clip previous take Vybrat předchozí záběr nynějšího záběru Next Take Další záběr Next take Další záběr Select current clip next take Vybrat další záběr nynějšího záběru Last Take Poslední záběr Last take Poslední záběr Select current clip last take Vybrat poslední záběr nynějšího záběru Reset Takes Nastavit záběry znovu Reset takes Nastavit záběry znovu Reset (unfold) current clip takes Nastavit znovu (zrušit složení) záběry nynějšího záběru Range (fold) current clip into takes Řadit (složit) nynější záběr do záběrů &Menubar &Hlavní nabídka Menubar Hlavní nabídka Show/hide the main program window menubar Ukázat/Skrýt pruh se seznamy nabídek v hlavním okně programu Ctrl+M Ctrl+M &Statusbar &Stavový řádek Statusbar Stavový řádek Show/hide the main program window statusbar Ukázat/Skrýt stavový řádek v hlavním okně programu File Toolbar Nástrojový pruh pro soubor File toolbar Nástrojový pruh pro soubor Show/hide main program window file toolbar Ukázat/Skrýt nástrojový pruh pro soubor v hlavním okně programu Edit Toolbar Nástrojový pruh pro úpravy Edit toolbar Nástrojový pruh pro úpravy Show/hide main program window edit toolbar UkázatSkrýt nástrojový pruh pro úpravy v hlavním okně programu Track Toolbar Nástrojový pruh pro stopy Track toolbar Nástrojový pruh pro stopy Show/hide main program window track toolbar Ukázat/Skrýt nástrojový pruh pro stopy v hlavním okně programu View Toolbar Nástrojový pruh pro pohled View toolbar Nástrojový pruh pro pohled Show/hide main program window view toolbar Ukázat/Skrýt nástrojový pruh pro pohled v hlavním okně programu &Options &Volby Options Toolbar Nástrojový pruh pro volby Options toolbar Nástrojový pruh pro volby Show/hide main program window options toolbar Ukázat/Skrýt nástrojový pruh pro volby v hlavním okně programu Transport Toolbar Nástrojový pruh pro přehrávání Transport toolbar Nástrojový pruh pro přehrávání Show/hide main program window transport toolbar Ukázat/Skrýt nástrojový pruh pro přehrávání v hlavním okně programu T&ime Č&as Time Toolbar Nástrojový pruh pro čas Time toolbar Nástrojový pruh pro čas Show/hide main program window time toolbar Ukázat/Skrýt nástrojový pruh pro čas v hlavním okně programu Thum&b Ná&hled Thumb Toolbar Nástrojový pruh pro náhled Thumb toolbar Nástrojový pruh pro náhled Show/hide main program window thumb toolbar Ukázat/Skrýt nástrojový pruh pro náhled v hlavním okně programu File &System Souborový &systém File System Souborový systém File system Souborový systém Show/hide the file system window Ukázat/Skrýt okno se souborovým systémem &Files &Soubory Files Soubory Show/hide the files window Ukázat/Skrýt okno se soubory M&essages Z&právy Messages Zprávy Show/hide the messages window Ukázat/Skrýt okno se zprávami &Connections &Připojení Connections Připojení Show/hide the connections window Ukázat/Skrýt okno s připojením F8 F8 Mi&xer Mix&ážní pult Mixer Mixážní pult Show/hide the mixer window Ukázat/Skrýt okno s mixážním pultem F9 F9 &In &Přiblížit Zoom In Přiblížit Zoom in Přiblížit Ctrl++ Ctrl++ &Out &Oddálit Zoom Out Oddálit Zoom out Oddálit Ctrl+- Ctrl+- &Reset &Nastavit znovu &Unlink Zruš&it odkaz Unlink Clip Odpojit záběr Unlink clip Odpojit záběr Unlink current clip Odpojit nynější záběr &Increase &Zvýšit I&nsert &Vložit Remo&ve &Odstranit Ta&ke Zá&běr &Range... &Rozsah... Remove Range Odstranit rozsah Remove range Odstranit rozsah Remove range as selected Odstranit rozsah jako vybraný Ctrl+Del Ctrl+Delete Remove Track Range Odstranit rozsah stopy Remove track range Odstranit rozsah stopy Remove track range as selected Odstranit rozsah stopy jako vybraný Ctrl+Shift+Del Ctrl+Shift+Del Insert Range Vložit rozsah Insert range Vložit rozsah Insert range as selected Vložit rozsah jako vybraný Ctrl+Ins Ctrl+Ins Insert Track Range Vložit rozsah stopy Insert track range Vložit rozsah stopy Insert track range as selected Vložit rozsah stopy jako vybraný Ctrl+Shift+Ins Ctrl+Shift+Ins Sp&lit &Rozdělit Split Selection Rozdělit výběr Split selection Rozdělit výběr Split current selection Rozdělit nynější výběr Ctrl+Y Ctrl+Y Increase Height Zvýšit výšku Increase height Zvýšit výšku Increase track height Zvýšit výšku stopy Ctrl+Shift++ Ctrl+Shift++ &Decrease &Snížit Decrease Height Snížit výšku Decrease height Snížit výšku Decrease track height Snížit výšku stopy Ctrl+Shift+- Ctrl+Shift+- Height Reset Nastavení výšky znovu Height reset Nastavení výšky znovu Reset track height Nastavit znovu výšku stopy Ctrl+Shift+1 Ctrl+Shift+1 Auto &Monitor Automatické sledování Log&arithmic &Logaritmický Automation logarithmic Automatizace Logaritmická Automation curve logarithmic scale Logaritmická stupnice křivky automatizace C&olor... Ba&rva... Automation color Barva automatizace Automation curve color Barva křivky automatizace &Lock &Zamknout Automation lock Automatizace zamknout Lock automation curve Zamknout křivku automatizace Automation playback Automatizace přehrát Playback automation curve Přehrát křivku automatizace Automation record Automatizace nahrát Record automation curve Nahrát křivku automatizace &Clear &Smazat Automation clear Automatizace smazat Clear automation curve Smazat křivku automatizace Loc&k All Zam&knout vše Automation lock all Automatizace zamknout vše Lock all automation curves Zamknout všechny křivky automatizace Play &All Přehrát &vše Automation playback all Automatizace přehrát vše Playback all automation curves Přehrát všechny křivky automatizace Rec&ord All Nah&rát vše Automation record all Automatizace nahrát vše Record all automation curves Nahrát všechny křivky automatizace C&lear All S&mazat vše Automation clear all Automatizace smazat vše Clear all automation curves Smazat všechny křivky automatizace Recor&d &Nahrávat Record Clip Nahrávat záběr Record clip Nahrávat záběr Record current clip (overdub) Nahrávat nynější záběr (overdub) &Tempo Adjust... Úprava &tempa... Shift+T Shift+T R&ange... &Rozsah... Take Range Rozsah záběru Take range Rozsah záběru Zoom Reset Nastavit znovu zvětšení Zoom reset Nastavit znovu zvětšení Ctrl+1 Ctrl+1 &Horizontal &Vodorovné Horizontal Zoom Vodorovné zvětšení Horizontal zoom Vodorovné zvětšení Horizontal zoom mode Režim vodorovného zvětšení &Vertical &Svislé Vertical Zoom Svislé zvětšení Vertical zoom Svislé zvětšení Vertical zoom mode Režim svislého zvětšení All Zoom Zvětšit vše All zoom Zvětšit vše All zoom mode Režim zvětšení všeho &Grid &Mřížka Grid Mřížka Snap grid view mode Pohledový režim se zapadáváním do mřížky &Zebra &Zebra Zebra Zebra Bar zebra view mode Pohledový režim se zebrovými pruhy Too&l Tips Nástrojové &rady Tool tips Rady k nástrojům Floating tool tips view mode Pohledový režim s plovoucími radami k nástrojům &Refresh &Obnovit Refresh Obnovit Refresh views Obnovit náhledy F5 F5 &Instruments... &Nástroje... Instruments Nástroje Change instrument definitions and files Změnit vymezení nástrojů a souborů &Controllers... O&vladače... Controllers Ovladače Change MIDI controllers configuration Změnit nastavení ovladačů MIDI &Buses... S&běrnice... Buses Sběrnice Change session bus definitions Změnit vymezení sběrnice sezení &Options... Vo&lby... Options Volby Change general application program options Změnit všeobecné programové volby aplikace F12 F12 &Backward &Dozadu Backward Dozadu Transport backward Přehrávat zpět Backspace Posunout o znak zpět Re&wind Pře&točit Rewind Přetočit Transport rewind Přetáčení přehrávání F&ast Forward &Rychle vpřed Fast Forward Rychle vpřed Fast forward Rychle vpřed Transport fast forward Přehrávat rychle dopředu &Forward Do&předu Forward Dopředu Transport forward Přehrávat dopředu &Loop &Smyčka Loop Smyčka Transport loop Smyčka přehrávání Ctrl+Shift+L Ctrl+Shift+L Ctrl+Shift+P Ctrl+Shift+P Transport mode: None Režim přehrávání: Žádný Transport mode set to None Režim přehrávání nastaven na žádný &Slave &Řízený Slave Řízený Transport mode: Slave Režim přehrávání: Řízený Transport mode set to Slave Režim přehrávání nastaven na řízený &Master &Řídící Master Řídící Transport mode: Master Režim přehrávání: Řídící Transport mode set to Master Režim přehrávání nastaven na řídící &Full Ú&plný Full Úplný Transport mode: Full Režim přehrávání: Úplný Transport mode set to Full Režim přehrávání nastaven na úplný Pa&nic N&ouzové zastavení Loop &Set &Nastavení smyčky Loop Set Nastavení smyčky Loop set Nastavení smyčky Transport loop set Nastavení smyčky přehrávání Ctrl+L Ctrl+L &Stop Z&astavit Stop Zastavit Transport stop Zastavení přehrávání &Play Př&ehrát Tempo M&ap / Markers... Zo&brazení tempa/značky... Tempo Map / Markers Zobrazení tempa/značky Tempo map / markers Zobrazení tempa/značky Change session tempo map / markers Změnit zobrazení tempa sezení/značky Play Přehrát Transport play/pause Přehrávání/Pozastavení přehrávání Space Mezerník Record Nahrát Transport record Náhrávání přehrávání &Punch Přepsa&t Punch Přepsat Punch in/out Začátek/Konec přepisu Transport punch in/out Začátek/Konec přepisu přehrávání Punch Se&t Nastavení přepis&u Punch Set Nastavení přepisu Punch in/out set Nastavení začátku/konce přepisu Transport punch in/out set Nastavení začátku/konce přepisu přehrávání Ctrl+P Ctrl+P &Metronome &Metronom Metronome Metronom F&ollow Playhead Následovat u&kazatele přehrávání Follow Playhead Následovat ukazatele přehrávání Follow playhead Následovat ukazatele přehrávání A&uto Backward A&utomaticky zpět Auto Backward Automaticky zpět Auto backward Automaticky zpět &Continue Past End Pokračovat po kone&c Continue Past End Pokračovat po konec Continue past end Pokračovat po konec Panic Nouzové zastavení All MIDI tracks shut off (panic) Vypnout všechny stopy MIDI (nouzové zastavení) &Shortcuts... &Zkratky... Shortcuts Zkratky Keyboard shortcuts Klávesové zkratky &About... &O programu... Show information about this application program Ukázat informaci o tomto programu About &Qt... O &Qt... About Qt O Qt Show information about the Qt toolkit Ukázat informaci o sadě softwarových nástrojů Qt qtractorMessages Messages Zprávy Logging stopped --- %1 --- Zapisování vzkazů bylo zastaveno --- %1 --- Logging started --- %1 --- Zapisování vzkazů začalo --- %1 --- qtractorMidiControl Note On Nota zapnuta Note Off Nota vypnuta Key Press Stisknutí klávesy Controller Ovladač Pgm Change Změna Pgm Chan Press Stisknutí kanálu Pitch Bend Změna výšky tónu RPN RPN NRPN NRPN Control 14 Kontrol 14 Track Gain Zesílení stopy Track Panning Přejíždění stopy Track Monitor Sledování stopy Track Record Nahrávání stopy Track Mute Ztlumení stopy Track Solo Sólo pro stopu qtractorMidiControlForm Controller files Soubory s ovladači Files Soubory Path Cesta Import controller files Zavést soubory s ovladači &Import... &Zavést... Remove controller file Odstranit soubor s ovladačem &Remove &Odstranit Move controller file up on list order Posunout soubor s ovladačem nahoru v seznamu &Up &Nahoru Move controller file down on list order Posunout soubor s ovladačem dolů v seznamu &Down &Dolů Trac&k &Stopa offse&t &posun &limit &omezení C&ommand Pří&kaz &Parameter &Parametr Controllers Ovladače Flags Příznaky MIDI Channel Kanál MIDI Track limit Omezení stopy Command action Krok příkazu Command delta/momentary Příkaz delta/chvilkový D&elta D&elta Command feedback Zpětná vazba příkazu &Feedback &Zpětná vazba Map/update controller command Přiřadit/Obnovit příkaz pro ovladač &Map &Přiřadit Controller map Zobrazení ovladače Channel Kanál Command Příkaz Parameter Parametr &Type &Typ &Channel &Kanál MIDI Event type Typ události MIDI MIDI Controller (parameter) Ovladač MIDI (parametr) MIDI parameter (track offset) Parametr MIDI (posun stopy) + + Track offset Posun stopy Type Typ Track Stopa Feedback Zpětná vazba Unmap/remove controller command Zrušit přiřazení/Odstranit příkaz pro ovladač U&nmap Zr&ušit přiřazení Enable all controllers immediate sync (hook) Povolit všem ovladačům okamžité seřízení (hák) &Sync &Seřídit Reload/apply all controller files Nahrát znovu/Použít všechny soubory s ovladači Relo&ad Na&hrát znovu Export to controller file Vyvést do souboru s ovladačem E&xport... V&yvést... Close this dialog Zavřít tento dialog Close Zavřít Import Controller Files Zavést soubory s ovladači Controller files (*.%1) Soubory s ovladači (*.%1) All files (*.*) Všechny soubory (*.*) Warning Upozornění About to remove controller file: "%1" Are you sure? Chystáte se odstranit soubor s ovladačem: "%1" Jste si jistý? Export Controller File Vyvést do souboru s ovladačem controller Ovladač The controller file already exists: "%1" Do you want to replace it? Soubor s ovladačem již existuje: "%1" Přejete si jej nahradit? Saved controller mappings may not be effective the next time you start this program. "%1" Do you want to apply to controller files? Uložená přiřazení ovladačů nezačnou působit, dokud znovu program nespustíte. "%1" Chcete použít soubory s ovladači? Controller mappings have been changed. Přiřazení ovladačů byla změněna. Do you want to save the changes? Chcete uložit změny? Delta Delta qtractorMidiControlObserverForm &Type: &Typ: MIDI event type Typ události MIDI Cha&nnel: &Kanál: MIDI channel Kanál MIDI In&vert &Obrátit &Hook &Hák L&atch &Zaklapnout Control input connections Ovládat spojení vstupů &Inputs &Vstupy Control output connections Ovládat spojení výstupů &Outputs &Výstupy &Parameter: &Parametr: MIDI parameter Parametr MIDI &Logarithmic &Logaritmický &Feedback &Zpětná vazba MIDI Controller Ovladač MIDI MIDI controller is already assigned. Do you want to replace the mapping? Ovladač MIDI je již přiřazen. Chcete nahradit přiřazení? Some settings have been changed. Do you want to apply the changes? Některá nastavení byla změněna. Chcete použít tyto změny? &MIDI Controller... Ovladač &MIDI... &Automation &Automatizace &Lock &Zamknout &Play &Přehrát &Record &Nahrávat &Clear &Smazat qtractorMidiEditEvent Zoom in (horizontal) Přiblížit (vodorovně) Zoom out (horizontal) Oddálit (vodorovně) Zoom reset (horizontal) Nastavit přibližování (vodorovné) znovu qtractorMidiEditList C%1 C%1 qtractorMidiEditTime Play-head Začátek přehrávání Edit-head Začátek úprav Edit-tail Konec úprav Loop-start Začátek smyčky Loop-end Konec smyčky Punch-in Začátek přepisu Punch-out Konec přepisu Start: %1 End: %2 Length: %3 Začátek: %1 Konec: %2 Délka: %3 qtractorMidiEditView Zoom in (vertical) Přiblížit (svisle) Zoom out (vertical) Oddálit (svisle) Zoom reset (vertical) Nastavit zvětšení (svislé) znovu qtractorMidiEditor C C C#/Db Cis/Des D D D#/Eb Dis/Es E E F F F#/Gb Fis/Ges G G G#/Ab Gis/As A A A#/Bb Ais/B B H Acoustic Bass Drum Akustické basové bicí Bass Drum 1 Velký buben 1 Side Stick Postranní úder Acoustic Snare Malý buben Hand Clap Tlesknutí Electric Snare Elektrický malý buben Low Floor Tom Hluboký floor tom Closed Hi-Hat Hi-Hat (zavřená) High Floor Tom Vysoký floor tom Pedal Hi-Hat Hi-Hat (pedál) Low Tom Hluboký tom tom Open Hi-Hat Hi-Hat (otevřená) Low-Mid Tom Střední tom tom (nižší) Hi-Mid Tom Střední tom tom (vyšší) Crash Cymbal 1 Činel crash 1 High Tom Vysoký tom tom Ride Cymbal 1 Činel ride 1 Chinese Cymbal Čínský činel Ride Bell Ride Bell Tambourine Tamburína Splash Cymbal Činely splash Cowbell Kravský zvonec Crash Cymbal 2 Činel crash 2 Vibraslap Vibraslap Ride Cymbal 2 Činel ride 2 Hi Bongo Vysoké bongo Low Bongo Hluboké bongo Mute Hi Conga Vysoké kongo (mute) Open Hi Conga Vysoké kongo (open) Low Conga Hluboké kongo High Timbale Vysoký timbál Low Timbale Hluboký timbál High Agogo Vysoké agogo Low Agogo Hluboké agogo Cabasa Cabasa Maracas Rumba koule Short Whistle Krátký hvizd Long Whistle Dlouhý hvizd Short Guiro Krátké Guiro Long Guiro Dlouhé Guiro Claves Claves Hi Wood Block Vysoký dřevěný blok Low Wood Block Hluboký dřevěný blok Mute Cuica Cuíca (mute) Open Cuica Cuíca (open) Mute Triangle Triangl (mute) Open Triangle Triangl (open) Bank Select (coarse) Výběr banky (hrubý) Modulation Wheel (coarse) Modulační kolečko (hrubé) Breath Controller (coarse) Ovládání dýchání (hrubé) Foot Pedal (coarse) Nožní pedál (hrubé) Portamento Time (coarse) Čas portamenta (hrubé) Data Entry (coarse) Zadání dat (hrubé) Volume (coarse) Hlasitost (hrubé) Balance (coarse) Vyvážení (hrubé) Pan Position (coarse) Poloha vyvážení (hrubé) Expression (coarse) Výraz (hrubé) Effect Control 1 (coarse) Ovládání efektu 1 (hrubé) Effect Control 2 (coarse) Ovládání efektu 2 (hrubé) General Purpose Slider 1 Obecný posuvník 1 General Purpose Slider 2 Obecný posuvník 2 General Purpose Slider 3 Obecný posuvník 3 General Purpose Slider 4 Obecný posuvník 4 Bank Select (fine) Výběr banky (jemný) Modulation Wheel (fine) Modulační kolečko (jemné) Breath Controller (fine) Ovládání dýchání (jemné) Foot Pedal (fine) Nožní pedál (jemné) Portamento Time (fine) Čas portamenta (jemné) Data Entry (fine) Zadání dat (jemné) Volume (fine) Hlasitost (jemné) Balance (fine) Vyvážení (jemné) Pan Position (fine) Poloha vyvážení (jemné) Expression (fine) Výraz (jemné) Effect Control 1 (fine) Ovládání efektu 1 (jemné) Effect Control 2 (fine) Ovládání efektu 2 (jemné) Hold Pedal (on/off) Držení pedálu (zapnuto/vypnuto) Portamento (on/off) Portamento (zapnuto/vypnuto) Sustenuto Pedal (on/off) Pedál sustenuto (zapnuto/vypnuto) Soft Pedal (on/off) Měkký pedál (zapnuto/vypnuto) Legato Pedal (on/off) Pedál legato (zapnuto/vypnuto) Hold 2 Pedal (on/off) Držení pedálu 2 (zapnuto/vypnuto) Sound Variation Zvuková obměna (variace) Sound Timbre Zabarvení zvuku Sound Release Time Čas uvolnění zvuku Sound Attack Time Čas náběhuí zvuku Sound Brightness Jas zvuku Sound Control 6 Ovládání zvuku 6 Sound Control 7 Ovládání zvuku 7 Sound Control 8 Ovládání zvuku 8 Sound Control 9 Ovládání zvuku 9 Sound Control 10 Ovládání zvuku 10 General Purpose Button 1 (on/off) Obecné tlačítko 1 (zapnuto/vypnuto) General Purpose Button 2 (on/off) Obecné tlačítko 2 (zapnuto/vypnuto) General Purpose Button 3 (on/off) Obecné tlačítko 3 (zapnuto/vypnuto) General Purpose Button 4 (on/off) Obecné tlačítko 4 (zapnuto/vypnuto) Effects Level Úroveň efektu Tremulo Level Úroveň tremola Chorus Level Úroveň sboru Celeste Level Úroveň nebeské modři Phaser Level Úroveň fázeru Data Button Increment Nárůst datového tlačítka Data Button Decrement Pokles datového tlačítka Non-Registered Parameter (fine) Neregistrovaný parametr (jemné) Non-Registered Parameter (coarse) Neregistrovaný parametr (hrubé) Registered Parameter (fine) Registrovaný parametr (jemné) Registered Parameter (coarse) Registrovaný parametr (hrubé) All Sound Off Všechny zvuky vypnuty All Controllers Off Všechny ovladače vypnuty Local Keyboard (on/off) Místní klávesnice (zapnuto/vypnuto) All Notes Off Všechny noty vypnuty Omni Mode Off Celkový režim vypnut Omni Mode On Celkový režim zapnut Mono Operation Jedna operace Poly Operation Více operací Pitch Bend Sensitivity Citlivost výšky tónu Fine Tune Jemné ladění Coarse Tune Hrubé ladění Tuning Program Ladicí program Tuning Bank Ladicí banka Vibrato Rate Míra vibrata Vibrato Depth Hloubka vibrata Vibrato Delay Zpoždění vibrata Filter Cutoff Přerušení filtru Filter Resonance Ozvěna filtru EG Attack Náběh EG EG Decay Pokles EG EG Release Uvolnění EG Drum Filter Cutoff Přerušení filtru bicích Drum Filter Resonance Ozvěna filtru bicích Drum EG Attack Náběh EG bicích Drum EG Decay Pokles EG bicích Drum Pitch Coarse Hrubá výška tónu bicích Drum Pitch Fine Jemná výška tónu bicích Drum Level Úroveň bicích Drum Pan Vyvážení bicích Drum Reverb Send Poslání dozvuku (Reverb) bicích Drum Chorus Send Poslání sboru bicích Drum Variation Send Poslání variace bicích Modulation Wheel (14bit) Modulační kolečko (14bitů) Breath Controller (14bit) Ovládání dýchání (14bitů) Foot Pedal (14bit) Nožní pedál (14bitů) Portamento Time (14bit) Čas portamenta (14bitů) Volume (14bit) Hlasitost (14bitů) Balance (14bit) Vyvážení (14bitů) Pan Position (14bit) Poloha vyvážení (14bitů) Expression (14bit) Výraz (14bitů) Effect Control 1 (14bit) Ovládání efektu 1 (14bitů) Effect Control 2 (14bit) Ovládání efektu 2 (14bitů) General Purpose Slider 1 (14bit) Obecný posuvník 1 (14bitů) General Purpose Slider 2 (14bit) Obecný posuvník 2 (14bitů) General Purpose Slider 3 (14bit) Obecný posuvník 3 (14bitů) General Purpose Slider 4 (14bit) Obecný posuvník 4 (14bitů) Chromatic Chromaticky Major Durový Minor Mollový Melodic Minor (Asc) Melodická mollová (vzestupně) Melodic Minor (Desc) Melodická mollová (sestupně) Whole Tone Celá nota Pentatonic Major Pentatonická durová Pentatonic Minor Pentatonická mollová Pentatonic Blues Pentatonická bluesová Pentatonic Neutral Pentatonická neutrální Octatonic (H-W) Oktatonická (H-W) Octatonic (W-H) Oktatonická (W-H) Ionian Jónský Dorian Dórský Phrygian Frygický Lydian Lydický Mixolydian Mixolydický Aeolian Aiolský Locrian Lokrický Egyptian Egyptský Eight Tone Spanish Osmitónový španělský Hawaiian Havajský Hindu Hindský Hirajoshi Hirajoshi Hungarian Major Maďarský durový Hungarian Minor Maďarský mollový Hungarian Gypsy Maďarský cikánský Japanese (A) Japonský (A) Japanese (B) Japonský (B) Jewish (Adonai Malakh) Židovský (Adonai Malakh) Jewish (Ahaba Rabba) Židovský (Ahaba Rabba) Jewish (Magen Abot) Židovský (Magen Abot) Oriental (A) Orientální (A) Oriental (B) Orientální (B) Oriental (C) Orientální (C) Roumanian Minor Rumunský mollový Neapolitan Neapolský Neapolitan Major Neapolský durový Neapolitan Minor Neapolský mollový Overtone Podtón Leading Whole Tone Celá nota na začátku Nine Tone Scale Devítitónová stupnice Dominant Seventh Dominanta Septima Augmented Zvětšená Algerian Alžírský Arabian (A) Arabský (A) Arabian (B) Arabský (B) Balinese Balijský Chinese Čínský Diminished Zmenšená Japanese (Ichikosucho) Japonský (Ichikosucho) Japanese (Taishikicho) Japonský (Taishikicho) Javaneese Jávský Marva Theta Marva Theta Mela Bhavapriya Mela Bhavapriya Mela Chakravakam Mela Chakravakam Mela Chalanata Mela Chalanata Mela Chitrambari Mela Chitrambari Mela Dharmavati Mela Dharmavati Mela Dhatuvardhani Mela Dhatuvardhani Mela Dhavalambari Mela Dhavalambari Mela Divyamani Mela Divyamani Mela Ganamurti Mela Ganamurti Mela Gangeyabhusani Mela Gangeyabhusani Mela Gavambodhi Mela Gavambodhi Mela Gayakapriya Mela Gayakapriya Mela Hatakambari Mela Hatakambari Mela Jalarnavam Mela Jalarnavam Mela Jhalavarali Mela Jhalavarali Mela Jhankaradhvani Mela Jhankaradhvani Mela Jyotisvarupini Mela Jyotisvarupini Mela Kamavarardhani Mela Kamavarardhani Mela Kantamani Mela Kantamani Mela Kosalam Mela Kosalam Mela Latangi Mela Latangi Mela Manavati Mela Manavati Mela Mararanjani Mela Mararanjani Mela Naganandini Mela Naganandini Mela Namanarayani Mela Namanarayani Mela Navanitam Mela Navanitam Mela Nitimati Mela Nitimati Mela Pavani Mela Pavani Mela Ragavardhani Mela Ragavardhani Mela Raghupriya Mela Raghupriya Mela Ramapriya Mela Ramapriya Mela Rasikapriya Mela Rasikapriya Mela Ratnangi Mela Ratnangi Mela Risabhapriya Mela Risabhapriya Mela Rupavati Mela Rupavati Mela Sadvidhamargini Mela Sadvidhamargini Mela Salagam Mela Salagam Mela Sanmukhapriya Mela Sanmukhapriya Mela Sarasangi Mela Sarasangi Mela Senavati Mela Senavati Mela Subhapantuvarali Mela Subhapantuvarali Mela Sucharitra Mela Sucharitra Mela Sulini Mela Sulini Mela Suryakantam Mela Suryakantam Mela Syamalangi Mela Syamalangi Mela Tanarupi Mela Tanarupi Mela Vagadhisvari Mela Vagadhisvari Mela Vanaspati Mela Vanaspati Mela Varunapriya Mela Varunapriya Mela Yagapriya Mela Yagapriya Persian Perský Purvi Theta Purvi Theta Spanish Gypsy Španělský cikánský Todi Theta Todi Theta Enigmatic Enigmaticky Kumoi Kumoi Lydian Augmented Lydická zvětšená Pelog Pelog Prometheus Prometheus Prometheus Neapolitan Neapolský Prometheus Six Tone Symmetrical Šestitónová symetrická Super Locrian Superlokrický Lydian Minor Lydická mollová Lydian Diminished Lydická zmenšená Half Diminished Napůl zmenšená Bhairav Bhairav Yaman Yaman Todi Todi Jog Jog Multani Multani Darbari Darbari Malkauns Malkauns Bhoopali Bhoopali Shivaranjani Shivaranjani Marwa Marwa Minor 5 Mollový 5 Major 5 Durový 5 5 5 45 45 457 457 M 6 M 6 MIDI Editor MIDI Editor cut Vyjmout delete Smazat insert range Vložit rozsah remove range Odstranit rozsah move Přesunout edit Upravit resize Změnit velikost rescale Změnit měřítko paste Vložit Time: %1 Type: Čas: %1 Typ: Note On (%1) %2 Velocity: %3 Duration: %4 Nota zapnuta (%1) %2 Dynamika: %3 Doba trvání: %4 Key Press (%1) %2 Value: %3 Zmáčknout klávesu (%1) %2 Hodnota: %3 Controller (%1) Name: %2 Value: %3 Ovladač (%1) Název: %2 Hodnota: %3 RPN (%1) Name: %2 Value: %3 RPN (%1) Název: %2 Hodnota: %3 NRPN (%1) Name: %2 Value: %3 NRPN (%1) Název: %2 Hodnota: %3 Control 14 (%1) Name: %2 Value: %3 Ovladač 14 (%1) Název: %2 Hodnota: %3 Pgm Change (%1) Změnit Pgm (%1) Chan Press (%1) Stisknout kanál (%1) Pitch Bend (%1) Změna výšky tónu (%1) SysEx (%1 bytes) Data: SysEx (%1 bajtů) Data: Unknown (%1) Neznámý (%1) Start: %1 End: %2 Length: %3 Začátek: %1 Konec: %2 Délka: %3 qtractorMidiEditorForm Snap/beat Zapadnout/doba Set current snap to %1 Nastavit nynější zapadnutí na %1 Current time (play-head) Nynější čas (hrací hlava) Current tempo (BPM) Nynější tempo (ÚZM) Reset time-sig. Obnovit výchozí taktové označení Note Velocity Rychlost noty Note type Typ noty Value type Typ hodnoty Parameter type Typ parametru Scale key Klíč měřítka Scale type Typ měřítka MIDI clip name Název záběru MIDI MIDI file name Název MIDI souboru MIDI track/channel Stopa s MIDI/kanál MOD REŽIM MIDI modification state Stav MIDI úprav REC NAHRÁT MIDI clip record state Stav nahrávání záběru MIDI 00:00:00.000 00:00:00.000 MIDI clip duration Doba trvání záběru MIDI Warning Upozornění The current MIDI clip has been changed: "%1" Do you want to save the changes? Záběr nynějšího MIDI byl změněn: "%1" Chcete uložit změny? Save Uložit Save MIDI Clip Uložit záběr MIDI MIDI files (*.%1 *.smf *.midi) Soubory MIDI (*.%1 *.smf *.midi) All files (*.*) Všechny soubory (*.*) MIDI file save: "%1", track-channel: %2. Uložit soubor MIDI: "%1", stopa-kanál: %2. MIDI Editor MIDI Editor Channel %1 Kanál %1 Track %1 Stopa %1 [modified] (upraveno) &Track Sto&pa &File &Soubor Select &Mode Režim &výběru &Select V&ybrat &Tools &Nástroje &Edit &Upravit &View &Zobrazit &Toolbars &Nástrojové lišty &Zoom &Přiblížit S&nap Z&apadnout T&ransport Pře&sunout &Help &Nápověda &Save &Uložit Save current MIDI clip to existing file name Uložit záběr nynějšího MIDI pod již existujícím názvem souboru Save &As... Uložit &jako... Save As Uložit jako Save as Uložit jako Save current MIDI clip with another file name Uložit záběr nynějšího MIDI pod jiným názvem souboru &Inputs &Vstupy Track Inputs Vstupy stop Track inputs Vstupy stop Show current MIDI clip/track input bus connections Ukázat připojení vstupní sběrnice záběru/stopy nynějšího MIDI &Outputs &Výstupy Track Outputs Výstupy stop Track outputs Výstupy stop Show current MIDI clip/track output bus connections Ukázat připojení výstupní sběrnice záběru/stopy nynějšího MIDI &Properties... Vlastnosti&... Track Properties Vlastnosti stopy Track properties Vlastnosti stopy Edit current MIDI clip/track properties Upravit vlastnosti záběru/stopy nynějšího MIDI Shift+F2 Shift+F2 Properties Vlastnosti Edit current MIDI clip properties Upravit vlastnosti záběru nynějšího MIDI F4 F4 &Close &Zavřít Close Zavřít Close this MIDI clip editor Zavřít tento editor záběrů MIDI Edit Of&f Úpravy &vypnuty Edit Off Úpravy vypnuty Edit off Úpravy vypnuty Set edit mode off Nastavit režim úprav na: vypnuto Edit &On Úpravy &zapnuty Edit On Úpravy zapnuty Edit on Úpravy zapnuty Set edit mode on Nastavit režim úprav na: zapnuto Edit &Draw &Kreslení úprav Edit draw mode Režim kreslení úprav Edit draw mode (notes) Režim kreslení úprav (noty) &Undo &Zpět Undo Zpět Undo last edit operation Vrátit zpět poslední úpravu Ctrl+Z Ctrl+Z &Redo &Znovu Redo Znovu Redo last edit operation Udělat znovu poslední úpravu Ctrl+Shift+Z Ctrl+Shift+Z Cu&t Vyjmou&t Cut Vyjmout Cut current selection into the local clipboard Vyjmout nynější výběr do místní schránky Ctrl+X Ctrl+X &Copy &Kopírovat Copy Kopírovat Copy current selection to the local clipboard Kopírovat nynější výběr do místní schránky Ctrl+C Ctrl+C &Paste &Vložit Paste Vložit Paste local clipboard contents into the current MIDI clip Vložit obsah místní schránky do záběru nynějšího MIDI Ctrl+V Ctrl+V Past&e Repeat... Opakovat v&ložení... Paste Repeat Opakovat vložení Paste repeat Opakovat vložení Paste/repeat local clipboard contents into the current MIDI clip Vložit/Opakovat obsah místní schránky do záběru nynějšího MIDI Ctrl+Shift+V Ctrl+Shift+V &Delete &Smazat Delete Smazat Delete current selection Smazat nynější výběr Del Smazat Select None Žádný výběr Select none Žádný výběr Ctrl+Shift+A Ctrl+Shift+A Select Invert Obrátit výběr Select invert Obrátit výběr Ctrl+I Ctrl+I Select All Vybrat vše Select all Vybrat vše Ctrl+A Ctrl+A &Range &Rozsah Select Range Vybrat rozsah Select range Vybrat rozsah Mark range as selected Označit rozsah jako vybraný Ctrl+R Ctrl+R &Quantize... &Kvantizovat... Quantize Kvantizovat Quantize selection Kvantizovat výběr &Transpose... &Převést... Transpose Převést Transpose selection Převést výběr &Normalize... &Normalizovat... Normalize Normalizovat Normalize selection Normalizovat výběr &Randomize... &Náhodně vybrat... Randomize Náhodně vybrat Randomize selection Náhodně vybrat výběr Snap grid view mode Pohledový režim se zapadáváním do mřížky Too&l Tips Rady k &nástrojům Tool tips Rady k nástrojům Floating tool tips view mode Pohledový režim s plovoucími radami k nástrojům &Windows &Okna I&nsert &Vložka Remo&ve &Odstranit Sc&ale &Měřítko Instrum&ent &Nástroj Not&e Type Typ &poznámky Val&ue Type Typ &hodnoty &Ghost Track &Stínová stopa &Unlink Zrušit &odkaz Unlink Zrušit odkaz Unlink current MIDI clip Zrušit odkaz na záběr nynějšího MIDI Recor&d &Nahrát Record current MIDI clip (overdub) Nahrávat záběr nynějšího MIDI (overdub) &Range Set Nastavení rozsa&hu Clip Range Rozsah záběru Clip range Rozsah záběru Set edit-range from clip extents Nastavit rozsah úprav z rozsahu nynějšího záběru &Loop Set Nastavení s&myčky Clip Loop Smyčka záběru Clip loop Smyčka záběru Set loop-range from clip extents Nastavit rozsah smyčky z rozsahu nynějšího záběru &None &Žádný &Invert &Obrátit Insert Range Vložit rozsah Insert range Vložit rozsah Insert range as selected Vložit rozsah jako vybraný Ctrl+Ins Ctrl+Ins Remove Range Odstranit rozsah Remove range Odstranit rozsah Remove range as selected Odstranit rozsah jako vybraný Ctrl+Del Ctrl+Delete Resi&ze... Změ&nit velikost... Resize Změnit velikost Resize selection Změnit velikost výběru Re&scale... Změnit &měřítko... Rescale Změnit měřítko Rescale selection Změnit měřítko výběru T&imeshift... Ča&sový posun... Timeshift Časový posun Timeshift selection Výběr časového posunu &Menubar &Hlavní nabídka Menubar &Hlavní nabídka Show/hide the menubar Ukázat/Skrýt nabídkový pruh Ctrl+M Ctrl+M &Statusbar &Stavový řádek Statusbar Stavový řádek Show/hide the statusbar Ukázat/Skrýt stavový řádek File Toolbar Nástrojový pruh pro soubor File toolbar Nástrojový pruh pro soubor Show/hide the file toolbar Ukázat/Skrýt nástrojový pruh k souboru Edit Toolbar Nástrojový pruh pro úpravy Edit toolbar Nástrojový pruh pro úpravy Show/hide the edit toolbar Ukázat/Skrýt nástrojový pruh pro úpravy View Toolbar Nástrojový pruh pro zobrazení View toolbar Nástrojový pruh pro zobrazení Show/hide the view toolbar Ukázat/Skrýt nástrojový pruh pro zobrazování &Transport &Přesun Transport Toolbar Nástrojový pruh pro přesun Transport toolbar Nástrojový pruh pro přesun Show/hide the transport toolbar Ukázat/Skrýt nástrojový pruh pro přesun T&ime Č&as Time Toolbar Nástrojový pruh pro čas Time toolbar Nástrojový pruh pro čas Show/hide the time toolbar Ukázat/Skrýt nástrojový pruh pro čas &Scale &Měřítko Scale Toolbar Nástrojový pruh pro měřítko Scale toolbar Nástrojový pruh pro měřítko Show/hide the scale toolbar Ukázat/Skrýt nástrojový pruh pro měřítko Thum&b Ná&hled Thumb Toolbar Nástrojový pruh pro náhled Thumb toolbar Nástrojový pruh pro náhled Show/hide the thumb view toolbar Ukázat/Skrýt nástrojový pruh pro náhled Note &Names &Názvy not Note Names Názvy not Note names Názvy not Whether to show note names Zda ukázat názvy not Note &Duration &Doba trvání noty Note Duration Doba trvání noty Note duration Doba trvání noty Whether note events are shown proportional to duration Zda události vztahující se k notě jsou ukazovány úměrně k jejich trvání Note &Color Barva &noty Note Color Barva noty Note color Barva noty Whether note events are colored according to pitch Zda jsou události vztahující se k notě zbarveny podle podle výšky tónu noty &Value Color Barva &hodnoty Value Color Barva hodnoty Value color Barva hodnoty Whether note events are colored according to value (velocity) Zda jsou události vztahující se k notě zbarveny podle hodnoty (rychlost) &Drum Mode Režim &bicích Drum Mode Režim bicích Drum mode Režim bicích Whether note onset events are displayed as diamonds Zda jsou události vztahující se k začátkům not zobrazeny jako diamanty &Events &Události View events Zobrazit události Show/hide the events list Ukázat/Skrýt seznam s událostmi &Preview Notes &Náhled na noty Preview Notes Náhled na noty Preview notes Náhled na noty Preview notes while editing (scrub) Náhled na noty při úpravách F&ollow Playhead N&ásledovat ukazatele přehrávání Follow Playhead Následovat ukazatele přehrávání Follow playhead Následovat ukazatele přehrávání &In &Přiblížit Zoom In Přiblížit Zoom in Přiblížit Ctrl++ Ctrl++ &Out &Oddálit Zoom Out Oddálit Zoom out Oddálit Ctrl+- Ctrl+- &Reset &Nastavit znovu Zoom Reset Nastavit znovu zvětšení Zoom reset Nastavit znovu zvětšení Ctrl+1 Ctrl+1 &Horizontal &Vodorovné Horizontal Zoom Vodorovné zvětšení Horizontal zoom Vodorovné zvětšení Horizontal zoom mode Režim vodorovného zvětšení &Vertical &Svislé Vertical Zoom Svislé zvětšení Vertical zoom Svislé zvětšení Vertical zoom mode Režim svislého zvětšení &Zebra &Zebra Zebra Zebra Bar zebra view mode Pohledový režim se zebrovými pruhy Ctrl+Shift+L Ctrl+Shift+L Ctrl+Shift+P Ctrl+Shift+P &All &Vše All Zoom Zvětšit vše All zoom Zvětšit vše All zoom mode Režim zvětšení všeho &Grid &Mřížka Grid Mřížka &Refresh &Obnovit Refresh Obnovit Refresh views Obnovit zobrazení F5 F5 &Backward &Zpět Backward Zpět Transport backward Přesunout se zpět Backspace Posunout se o znak zpět Re&wind Pře&točit Rewind Přetočit Transport rewind Přesunout přetočení F&ast Forward R&ychle dopředu Fast Forward Rychle dopředu Fast forward Rychle dopředu Transport fast forward Přesunout se rychle dopředu &Forward &Dopředu Forward Dopředu Transport forward Přesunout se dopředu &Loop &Smyčka Loop Smyčka Transport loop Přesunout smyčku Loop &Set Umístit &smyčku Loop Set Umístit smyčku Loop set Umístit smyčku Transport loop set Přesunout umístění smyčky Ctrl+L Ctrl+L &Stop &Zastavit Stop Zastavit Transport stop Přesunout zastavení &Play &Přehrát Play Přehrát Transport play/pause Přesunout přehrát/pozastavit Space Mezera &Record &Nahrát Record Nahrát Transport record Přesunout náhrávání &Punch &Důraz Punch Důraz Punch in/out Důraz: zapnutý/vypnutý Transport punch in/out Přesunout důraz: zapnutý/vypnutý Punch Se&t Nastavit dů&raz Punch Set Nastavit důraz Punch in/out set Nastavit důraz: zapnutý/vypnutý Transport punch in/out set Přesunout nastavit důraz: zapnutý/vypnutý Ctrl+P Ctrl+P Pa&nic No&uzové zastavení Panic Nouzové zastavení All MIDI tracks shut off (panic) Vypnout všechny stopy MIDI (nouzové zastavení) &Shortcuts... &Zkratky... Shortcuts Zkratky Keyboard shortcuts Klávesové zkratky &About... &O... About O Show information about this application program Ukázat informaci o tomto programu About &Qt... O &Qt... About Qt O Qt Show information about the Qt toolkit Ukázat informaci o sadě softwarových nástrojů Qt qtractorMidiEventItemDelegate edit %1 Upravit %1 qtractorMidiEventList Events Události qtractorMidiEventListModel Time Čas Type Typ Name Název Value Hodnota Duration/Data Doba trvání/Data Frame Snímek BBT TDT (takty-doby-tiky) Note On (%1) Nota zapnuta (%1) Note Off (%1) Nota vypnuta (%1) Key Press (%1) Stisknutí klávesy (%1) Controller (%1) Ovladač (%1) Control 14 (%1) Ovladač (%1) RPN (%1) RPN (%1) NRPN (%1) NRPN (%1) Pgm Change Změna Pgm Chan Press Stisknutí kanálu Pitch Bend Změna výšky tónu SysEx SysEx Meta (%1) Meta (%1) Unknown (%1) Neznámý (%1) qtractorMidiListView Name Název Fmt Fmt Tracks Stopy tpqn tpqn Path Cesta %1: MIDI file not found. %1: Soubor MIDI nebyl nalezen. Open MIDI Files Otevřít soubory MIDI MIDI files (*.%1 *.smf *.midi) Soubory MIDI (*.%1 *.smf *.midi) All files (*.*) Všechny soubory (*.*) qtractorMidiMixerMeter Volume (%) Hlasitost (%) % % Pan: %1 Vyvážení (Pan): %1 Volume: %1% Hlasitost: %1% qtractorMidiSysexForm MIDI SysEx MIDI SysEx Name Název Size Velikost Data (hex) Data (hex) Import from SysEx file Zavést ze souboru SysEx &Import... Z&avést... Export to SysEx file Vyvést do souboru SysEx E&xport... V&yvést... Move SysEx item up on list order Posunout položku SysEx nahoru v seznamu &Up &Nahoru Move SysEx item down on list order Posunout položku SysEx dolů v seznamu &Down &Dolů Open SysEx Otevřít SysEx Sysex name Název SysEx Save SysEx Uložit SysEx Delete SysEx Smazat SysEx Create SysEx item Vytvořit položku SysEx &Add &Přidat Update SysEx item Obnovit položku SysEx Upda&te Obnovi&t Remove SysEx item Odstranit položku SysEx &Remove &Odstranit SysEx files (*.%1) Soubory SysEx (*.%1) MIDI files (*.mid *.smf *.midi) Soubory MIDI (*.mid *.smf *.midi) All files (*.*) Všechny soubory (*.*) Import SysEx Files Zavést soubory SysEx Export SysEx File Vyvést do souboru SysEx Warning Upozornění The SysEx file already exists: "%1" Do you want to replace it? Soubor SysEx již existuje: "%1" Chcete jej nahradit? About to replace SysEx: "%1" Are you sure? Chystáte se nahradit SysEx: "%1" Jste si jistý? About to delete SysEx: "%1" Are you sure? Chystáte se smazat SysEx: "%1" Jste si jistý? SysEx settings have been changed. Do you want to apply the changes? Nastavení SysEx byla změněna. Chcete použít tyto změny? Error Chyba SysEx could not be loaded: "%1". Sorry. Nepodařilo se nahrát SysEx: "%1". Promiňte. qtractorMidiThumbView MIDI Thumb view Zobrazit náhled na MIDI qtractorMidiToolsForm (default) (výchozí) Warning Upozornění About to delete preset: "%1" Are you sure? Chystáte se smazat přednastavení: "%1" Jste si jistý? none Žádný quantize Kvantizovat transpose Převést normalize Normalizovat randomize Náhodně vybrat resize Změnit velikost rescale Změnit měřítko timeshift Časový posun MIDI Tools Nástroje MIDI Preset name Název přednastavení Save preset Uložit přednastavení Delete preset Smazat přednastavení &Quantize &Kvantizovat Quantize selected events Kvantizovat výbrané události &Time: Č&as: Quantize time Kvantizovat čas Quantize time percent Kvantizovat procento času &Duration: &Doba trvání: Quantize duration Kvantizovat dobu trvání Quantize duration percent Kvantizovat procento doby trvání Swing-quantize time Čas výkyvu-kvantizování Swing-quantize percent Procento výkyvu-kvantizování Swing-quantize type Typ výkyvu-kvantizování Linear Lineární Quadratic Kvadratická Cubic Kubická &Scale: &Měřítko: Scale-quantize key Klíč měřítka-kvantizace Scale-quantize type Typ měřítka-kvantizace &Transpose &Převést Transpose selected events Převést výbrané události &Note: &Nota: Transpose note Převést noty Transpose time Přesunout čas Transpose time format Přesunout formát času Frames Snímky Time Čas BBT TDT (takty-doby-tiky) &Reverse &Obrátit &Normalize &Normalizovat Normalize selected events Normalizovat výbrané události &Percent: &Procento: Normalize percent Normalizovat procento Resi&ze &Změnit velikost Resize value mode Režim změny velikosti hodnoty Flat Rovný Ramp Nájezd Resize final value Změnit konečnou velikost Re&scale Změnit &měřítko Rescale selected events Změnit měřítko vybraných událostí Rescale time Změnit měřítko času Rescale duration Změnit měřítko doby trvání Rescale value Změnit měřítko hodnoty T&imeshift Ča&sový posun Timeshift selected events Časově posunout vybrané události Timeshift Časově posunout P: P: Timeshift parameter Parametr pro časový posun Timeshift parameter (log) Parametr pro časový posun (log) Timeshift curve Křivka časového posunu P = 0 : no change. P > 0 : accelerating shift. P < 0 : slowing down shift. Edit head/tail (blue) markers define the shift range. P = 0 : žádná změna. P > 0 : zrychlení posunu. P < 0 : zpomalení posunu. (Modré) značky pro úpravy začátku/konce vymezují rozsah posunu. Timeshift duration Doba trvání posunu % % S&wing: &Výkyv: &Value: &Délka trvání: Normalize value Normalizovat délku trvání &Randomize &Náhodně vybrat Randomize selected events Náhodně vybrat výbrané události Randomize note/pitch Náhodně vybrat notu/výšku tónu Randomize time Náhodně vybrat čas Randomize duration Náhodně vybrat dobu trvání Randomize value Náhodně vybrat délku trvání tónu Resize selected events Změnit velikost výbraných událostí Resize duration Změnit velikost doby trvání Resize duration format Změnit velikost formátu doby trvání Resize value Změnit velikost hodnoty qtractorMixer Inputs Vstupy Tracks Stopy Outputs Výstupy Mixer Mixážní pult qtractorMixerMeter Pan Vyvážení Gain Zesílení qtractorMixerRackWidget &Inputs &Vstupy &Outputs &Výstupy &Monitor &Sledování &Buses... &Sběrnice... qtractorMixerStrip inputs Vstupy outputs Výstupy Connect %1 Připojit %1 %1 In %1 Vstup %1 Out %1 Výstup (Audio) (Zvuk) (MIDI) (MIDI) (None) (Žádný) qtractorMonitorButton monitor Sledovat Monitor (rec) Sledovat (nahrávání) Monitor (thru) Sledovat (skrz: "thru") qtractorOptionsForm XML Default (*.%1) Výchozí XML (*.%1) XML Regular (*.%1) Běžné XML (*.%1) ZIP Archive (*.%1) Archiv ZIP (*.%1) (Any) (Jakýkoli) Warning Upozornění Some settings have been changed. Do you want to apply the changes? Některá nastavení byla změněna. Chcete použít tyto změny? Metronome Bar Audio File Zvukový soubor s taktem pro přístroj sloužící k stanovení tempa v hudbě (metronom) Metronome Beat Audio File Zvukový soubor s dobou pro přístroj sloužící k stanovení tempa v hudbě (metronom) Audio Meter Color Barva měřidla zvuku MIDI Meter Color Barva měřidla MIDI Plug-in Directory Adresář s přídavnými moduly LV2 Presets Directory Adresář s přednastaveními LV2 Plug-in Blacklist Černá listina přídavných modulů Plug-in files (*.%1) Soubory přídavných modulů (*.%1) Messages Font Písmo zpráv Messages Log Záznam zpráv Log files (*.%1) Soubory se záznamy (*.%1) All files (*.*) Všechny soubory (*.*) Session Template Předloha pro sezení Session template files (*.qtr *.qts *.%1) Soubory předloh (*.qtr *.qts *.%1) pro sezení Which mode to rename existing session files Který režim pro přejmenování stávajících souborů sezení &Audio &Zvuk Capture / Export Zachytávání/Vyvedení Audio compression quality to use on capture (record) and export Kvalitu zvukové komprese k použití na zachytávání (nahrávání) a pro vyvedení Audio sample format to use on capture (record) and export Formát zvukového vzorku použít na zachytávání (nahrávání) a pro vyvedení Audio file type to use on capture (record) and export Druh zvukového souboru k použití na zachytávání (nahrávání) a pro vyvedení File &type: Druh &souboru: Sample &format: Formát &vzorku: &Quality: &Kvalita: Playback Přehrávání Sample-&rate converter type: Druh převodníku vzorkovacího &kmitočtu: Sample-rate converter quality Kvalita převodníku vzorkovacího kmitočtu Sinc (Best Quality) Sinc (nejlepší kvalita) Sinc (Medium Quality) Sinc (střední kvalita) Sinc (Fastest) Sinc (nejrychlejší) Zero Order Hold Držení nulového pořádku Linear Lineární Transport control mode (JACK) Režim ovládání přesunu (JACK) None Žádný Slave Řízený Master Řídící Full Úplný Whether to apply time-stretching when tempo changes Zda se má použít natahování času, když se změní tempo Aut&omatic time-stretching Auto&matické natahování času Whether to use WSOLA time-stretching Zda se má použít WSOLA natahování času &WSOLA time-stretching &WSOLA natahování času Whether to apply WSOLA quick seek time-stretching Zda se má použít WSOLA rychlé vyhledání natahování času WSOLA quic&k seek WSOLA rych&lé vyhledání Whether to have separate audition/pre-listening player output ports Zda mít oddělené poslechové/před-poslechové výstupní přípojky přehrávacího zařízení Metronome Metronom Whether to enable the audio metronome Zda povolit zvukový metronom &Enable audio metronome &Povolit zvukový metronom &File (bar): &Soubor (takt): Metronome Audio filename (bar) Název zvukového souboru metronomu (takt) Browse for sample audio file (bar) Procházet kvůli zvukovému souboru se vzorkem (takt) Metronome gain (bar) Zesílení metronomu (takt) dB dB &File (beat): &Soubor (doba): Metronome Audio filename (beat) Název zvukového souboru metronomu (doba) Browse for sample audio file (beat) Procházet kvůli zvukovému souboru se vzorkem (doba) &Gain (beat): &Zesílení (doba): Metronome gain (beat) Zesílení metronomu (doba) Whether to have separate audio metronome output ports Zda mít pro metronom oddělené zvukové výstupní přípojky &MIDI &MIDI MIDI capture (record) quantization MIDI zachytávací (nahrávací) kvantování &Quantize: &Kvantizovat: MIDI file format to use on capture (record) and export Druh MIDI souboru k použití na zachytávání (nahrávání) a pro vyvedení File &format: Formát &souboru: Queue &timer (resolution): Ča&sovač řady (rozlišení): Queue timer (resolution) Časovač řady (rozlišení) Whether to enable MIDI queue time drift correction Zda se má povolit oprava časového posunu řady MIDI E&nable MIDI queue time drift correction &Povolit opravu časového posunu řady MIDI Control Kontrola &MMC: &OSM: MIDI Machine Control (MMC) mode Režim ovládání stroje MIDI (OSM) Input Vstup Output Výstup Duplex Duplexní režim &Device: &Zařízení: MIDI Machine Control (MMC) device id. ID zařízení na ovládání stroje MIDI (OSM). &SPP: &UPP: MIDI Song Position pointer (SPP) control mode Režim ovládání ukazovátka polohy písně MIDI (UPP) MIDI Clock control mode Ovládací režim &hodin MIDI: Whether to have separate MIDI control ports Zda mít oddělené ovládací přípojky MIDI Dedicated MIDI &control input/output &Jednoúčelový ovládací vstup/výstup pro MIDI &General &Obecné Number of &recent files: Počet &naposledy otevřených souborů: S&how complete path of session files Ukázat úplnou &cestu souborů se sezením Keep tool &windows always on top Držet všechna nástrojová &okna vždy navrchu &Drop multiple audio files into the same track &Upustit mnohonásobné zvukové soubory do stejné stopy Default session &file format: Výchozí formát &souboru se sezením: Default session file format (suffix) Výchozí formát souboru se sezením (přípona) &New session template: Předloha pro &nové sezení: Save &backup versions of existing sessions: Uložit &zálohovací verze stávajících sezení: Increment previous version (default) Zvýšení předchozí verze (výchozí) Increment current version Zvýšení nynější verze Whether to enable session auto-save (crash-recovery) Zda se má povolit automatické uložení sezení (obnova po pádu) Auto-save current working session every: Automaticky uložit nynější sezení každých: Auto-save period (minutes) Automatické uložení (doba v minutách) minutes minut Whether to ask for confirmation on archive directory removal Zda se má požádat o potvrzení při odstranění adresáře s archivem C&onfirm archive removals &Potvrdit odstranění archivu Whether to reverse mouse middle-button role on keyboard modifiers (Shift/Ctrl) Zda změnit úlohu prostředního tlačítka myši na modifikátory klávesnice (Shift/Ctrl) Re&verse middle-button modifier role (Shift/Ctrl) &Změnit úlohu prostředního tlačítka myši na modifikátor (Shift/Ctrl) Transport Přesun Transport &mode: &Režim přesunu: Whether to start as timebase master (JACK) Zda začít jako hlavní časová základna (JACK) &Timebase Č&asová základna &Loop recording mode (takes): Režim nahrávání &smyčky (záběry): Dedicated au&dition/pre-listening player outputs: Jednoúčelové po&slechové/před-poslechové výstupy přehrávače: Whether to auto-connect dedicated audio player outputs Zda připojit automaticky jednoúčelové zvukové výstupy přehrávače Auto-&connect &Připojit automaticky &Gain (bar): &Zesílení (takt): Dedicated a&udio metronome outputs: Jednoúčelové zv&ukové výstupy metronomu: Whether to auto-connect dedicated audio metronome outputs Zda připojit automaticky jednoúčelové zvukové výstupy metronomu Auto-co&nnect Přip&ojit automaticky Whether to have separate MIDI player output ports Zda mít oddělené výstupní přípojky přehrávače MIDI Dedicated MIDI p&layer outputs Jednoúčelové výstupy pře&hrávače MIDI MIDI Cloc&k: &Hodiny MIDI: Whether to have separate MIDI metronome output port Zda mít oddělenou výstupní přípojku metronomu pro MIDI Dedicated M&IDI metronome output Jenoúčelový výstup metronomu pro M&IDI &Note (beat): &Nota (doba): Metronome MIDI note (beat) Nota (doba) MIDI pro metronom Metronome MIDI velocity (beat) Rychlost (doba) MIDI pro metronom &Duration (beat): &Doba trvání (doba): &Velocity (beat): &Rychlost (doba): Metronome MIDI velocity (bar) Rychlost (takt) MIDI pro metronom &Duration (bar): &Doba trvání (takt): &Velocity (bar): &Rychlost (takt): Metronome MIDI note (bar) Nota MIDI pro metronom (takt) &Note (bar): &Nota (takt): &Channel: &Kanál: Metronome MIDI channel Kanál MIDI metronomu Whether to enable the MIDI metronome Zda se má povolit MIDI metronom &Enable MIDI metronome &Povolit MIDI metronom &Display &Zobrazit Whether to use desktop environment native dialogs. Zda se mají použít původní dialogy prostředí plochy. Use desktop environment &native dialogs Použít pů&vodní dialogy prostředí plochy &Style theme: Téma &stylu: M&essages limit: Nejvyšší počet &zpráv: Options Volby Whether to ask for confirmation on removal Zda se má požádat o potvrzení při odstranění &Confirm removals &Potvrdit odstranění The maximum number of recent files to keep in menu Nejvyšší počet naposledy otevřených souborů, které mají být podrženy v seznamu nabídek Whether to capture standard output (stdout/stderr) into messages window Zda se má zachytit obvyklý výstup (stdout/stderr) do okna se zprávami Capture standard &output Zachytit obvyklý &výstup Whether to show the complete directory path of loaded session files Zda se má ukázat úplnou adresářovou cestu nahraných souborů se sezením Loop recording mode (takes) Režim nahrávání &smyčky (záběry) First První Last Poslední Whether to remove audio peak files on session close Zda se mají na závěr sezení odstranit nejvyšší zvukové soubory Auto-remove audio pea&k files Automatické odstranění nej&vyšších zvukových souborů Whether to keep all tool windows on top of the main window Zda se mají držet všechna nástrojová okna navrchu hlavního okna Time display format Formát zobrazení času Frames Snímky Time Čas BBT TDT Whether to try dropping multiple audio files into the same track Zda se má zkusit upustit mnohonásobné zvukové soubory do stejné stopy &Base font size: &Základní velikost fontu: Base application font size (pt.) Základní velikost fontu aplikace (v bodech) (default) (výchozí) 6 6 7 7 8 8 9 9 10 10 11 11 12 12 Session Sezení Whether to create new sessions based on template Zda se mají vytvořit nová sezení založená na předlohách New session template Předloha pro nové sezení Browse for new session template Procházet kvůli předloze pro nové sezení Whether to save backup versions of existing sessions Zda se mají uložit zálohovací verze stávajících sezení Reverse &keyboard modifiers role (Shift/Ctrl) &Změnit úlohu &klávesového modifikátoru (Shift/Ctrl) Defaults Výchozí &Time display format: Formát zobrazení č&asu: Custom Vlastní &Color theme: &Barevné téma: Custom color palette theme Vlastní téma barevné palety Wonton Soup DO NOT TRANSLATE KXStudio DO NOT TRANSLATE Custom widget style theme Vlastní téma stylu prvku Meters Měřidla &Audio: &Zvuk: Audio meter level Úroveň měřidla zvuku Over Nad 0 dB 0 dB 3 dB 3 dB 6 dB 6 dB 10 dB 10 dB Audio meter color Barva měřidla zvuku Select custom audio meter color Vybrat vlastní barvu měřidla zvuku ... ... &MIDI: &MIDI: MIDI meter level Úroveň měřidla MIDI Peak Vrchol MIDI meter color Barva měřidla MIDI Select custom MIDI meter color Vybrat vlastní barvu měřidla MIDI Reset meter colors to default Nastavit barvy měřidel znovu na výchozí &Reset &Nastavit znovu Messages Zprávy Sample messages text font display Font zobrazení textu u ukázkových zpráv Select font for the messages text display Vybrat písmo pro zobrazení textu u zpráv &Font... &Písmo... Whether to keep a maximum number of lines in the messages window Zda se má podržet nejvyšší počet řádků v okně se zprávami The maximum number of message lines to keep in view Nejvyšší počet řádků zprávy, který se ponechá v náhledu lines Řádky Whether to hold auto-scrolling (follow play-head) on edits. Zda při úpravách podržet automatické projíždění (sledovat polohu přehrávání). Whether to reverse keyboard modifiers role on transport positioning (Shift/Ctrl) Zda změnit úlohu klávesového modifikátoru na umístění přehrávání (Shift/Ctrl) Whether to keep all editor windows on top of the main window Zda se mají držet všechna okna editoru navrchu hlavního okna Keep &editor windows always on top Držet všechna okna &editoru vždy navrchu &Offset (latency): &Posun (prodleva): Metronome Audio offset (latency) Posun zvuku metronomu (prodleva) Whether to reset/resend all controllers on playback start Zda obnovit výchozí/znovu odeslat všechny ovladače při spuštění přehrávání &Reset all controllers on playback start &Òbnovit výchozí všechny ovladače při spuštění přehrávání Metronome MIDI duration (bar) Doba trvání MIDI pro metronom (takt) Metronome MIDI duration (beat) Doba trvání MIDI pro metronom (doba) Metronome MIDI offset (latency) Posun MIDI pro metronom (prodleva) &Hold auto-scrolling (follow play-head) on edits Při úpravách po&držet automatické posouvání (sledovat ukazatel přehrávání) Trac&k color saturation: Sytost barvy &stopy: Default new track color saturation Výchozí sytost barvy nové stopy % % Manage custom color palette themes Spravovat vlastní motivy palety barev Back Zpět Logging Zaznamenávání Messages log file Soubor se záznamy zpráv Browse for the messages log file location Procházet kvůli umístění souboru se záznamy zpráv Whether to activate a messages logging to file. Zda se má zapnout zaznamenávání zpráv do souboru. Messages &log file: Soubor se &záznamy zpráv: &Plugins &Přídavné moduly Paths Cesty Plugin type Druh přídavného modulu Plugin path Cesta k přídavnému modulu Browse plugin path Procházet cestu k přídavnému modulu Add plugin path Přidat cestu k přídavnému modulu &Add &Přidat Plugin paths Cesty k přídavnému modulu Remove plugin path Odstranit cestu k přídavnému modulu &Remove &Odstranit Move up path Přesunout cestu nahoru &Up &Nahoru Move down path Přesunout cestu dolů &Down &Dolů &LV2 Presets directory: Adresář s přednastaveními &LV2: LV2 Presets directory (default: ~/.lv2) Adresář s přednastaveními LV2 (výchozí: ~/.lv2) Browse LV2 Presets directory Procházet adresář s přednastaveními LV2 Instruments Nástroje Whether to have separate audio output ports Zda mít oddělené zvukové výstupní přípojky Dedicated audi&o outputs: Jednoúčelové zvuk&ové výstupy: Whether to auto-connect dedicated audio output ports Zda připojit automaticky jednoúčelové zvukové výstupní přípojky Au&to-connect Připoji&t automaticky Editor Editor Whether to open plugin's editor (GUI) by default Zda ve výchozím nastavení otevřít editor (rozhraní) přídavného modulu Open plugin's &editor (GUI) by default Otevřít &editor (rozhraní) přídavného modulu &Select plugin's editor (GUI) if more than one are available &Vybrat editor (rozhraní) přídavného modulu, pokud je dostupný více než jeden Blacklist Černá listina Plugin blacklist path Cesta k černé listině přídavných modulů Browse plugin blacklist path Procházet cestu k černé listině přídavných modulů Add plugin blacklist path Přidat cestu k černé listině přídavných modulů Plugin blacklist paths Cesty k černým listinám přídavných modulů Remove plugin blacklist path Odstranit cestu k černé listině přídavných modulů Clear plugin blacklist paths Smazat cesty k černým listinám přídavných modulů &Clear &Smazat Whether to select plugin's editor (GUI) if more than one are available Zda vybrat editor (rozhraní) přídavného modulu, pokud je dostupný více než jeden qtractorPaletteForm Color Themes Barevná témata Name Název Current color palette name Nynější název barevné palety Save Uložit Save current color palette name Uložit nynější název barevné palety Delete Smazat Delete current color palette name Smazat nynější název barevné palety Palette Paleta Current color palette Nynější barevná paleta Generate: Vytvořit: Base color to generate palette Základní barva pro vytvoření palety Reset Nastavit znovu Reset all current palette colors Nastavit znovu všechny barvy nynější palety Import a custom color theme (palette) from file Zavést vlastní barevné téma (paletu) ze souboru Import... Zavést... Export a custom color theme (palette) to file Vyvést vlastní barevné téma (paletu) do souboru Export... Vyvést... Show Details Ukázat podrobnosti Import File - %1 Zavést soubor - %1 Palette files (*.%1) Soubory palet (*.%1) All files (*.*) Všechny soubory (*.*) Warning - %1 Varování - %1 Could not import from file: %1 Sorry. Nepodařilo se zavést ze souboru: "%1". Promiňte. Export File - %1 Vyvést soubor - %1 Some settings have been changed. Do you want to discard the changes? Některá nastavení byla změněna. Chcete zahodit tyto změny? Some settings have been changed: "%1". Do you want to save the changes? Některá nastavení byla změněna. "%1". Chcete uložit tyto změny? qtractorPaletteForm::PaletteModel Color Role Úloha barvy Active Činná Inactive Nečinná Disabled Zakázáno qtractorPasteRepeatForm Warning Upozornění Some settings have been changed. Do you want to apply the changes? Některá nastavení byla změněna. Chcete použít tyto změny? Paste Repeat Opakovat vložení Repeat Opakovat &Count: &Počet: Repeat count Počet opakování (repetic) &Period: &Perioda (doba): Repeat period Doba opakování (repetice) Repeat period format Formát doby opakování (repetice) Frames Snímky Time Čas BBT TDT qtractorPluginForm Page %1 Strana %1 %1 [%2], %3 instance(s), %4 channel(s). %1 [%2], %3 instance, %4 kanál(y). (none) (Žádné) Open Preset Otevřít přednastavení Preset files (*.%1) Soubory s přednastaveními (*.%1) All files (*.*) Všechny soubory (*.*) Error Chyba Latency: %1 ms (%2 frames) Prodleva: %1 ms (%2 snímků) (no latency) (bez prodlevy) &None &Žádné Save Preset Uložit přednastavení Preset could not be loaded from file: "%1". Sorry. Přednastavení nemohlo být nahráno ze souboru: "%1". Promiňte. Preset could not be saved to file: "%1". Sorry. Přednastavení nemohlo být uloženo do souboru: "%1". Promiňte. Warning Upozornění About to delete preset: "%1" (%2) Are you sure? Chystáte se smazat přednastavení: "%1" (%2) Jste si jistý? Open preset Otevřít přednastavení Preset name Název přednastavení Save preset Uložit přednastavení Delete preset Smazat přednastavení Edit plugin Upravit přídavný modul Edit upravit About O Outputs (Sends) Výstupy (Poslání) Sends Poslání Inputs (Returns) Vstupy (Navrácení) Returns Navrácení Aux Send Bus: Sběrnice aux-send: Manage buses Spravovat sběrnice ... ... Direct Access Parameter Parametr pro přímý přístup Direct Access Přímý přístup Activate plugin Zapnout přídavný modul Plugin Properties Vlastnosti přídavného modulu Active Aktivní qtractorPluginListView copy plugin Kopírovat přídavný modul activate all plugins Zapnout všechny přídavné moduly deactivate all plugins Vypnout všechny přídavné moduly remove all plugins Odstranit všechny přídavné moduly Import Plugins Zavést přídavné moduly XML files (*.%1) Soubory XML (*.%1) All files (*.*) Všechny soubory (*.*) Warning Varování About to remove and import all plugins: "%1" Are you sure? Chystáte se odstranit a zavést všechny přídavné moduly: "%1") Jste si jistý? Export Plugins Vyvést přídavné moduly &Move Here &Přesunout na toto místo &Copy Here &Kopírovat na toto místo C&ancel Z&rušit &Add Plugin... &Přidat přídavný modul... &Audio &Zvuk Add &Insert Přidat &vložku Add &Aux Send Přidat &aux-send &Sends &Poslání &Returns &Navrácení &MIDI &MIDI Ac&tivate &Zapnout &Remove &Odstranit Pre&set &Přednastavení Dire&ct Access Pří&mý přístup &None &Žádný &Properties... Vlastnosti&... &Edit &Upravit &Import... &Zavést... E&xport... V&yvést... &Auto-connect &Připojit automaticky Acti&vate All Z&apnout vše I&nserts &Vložky Deactivate Al&l Vypnout v&še Re&move All Od&stranit vše Move &Up Posunout &nahoru Move &Down Posunout &dolů &Outputs &Výstupy &Dedicated &Jednoúčelové qtractorPluginParamWidget Open File Otevřít soubor qtractorPluginSelectForm GUI GUI EXT EXT RT RT Plugins Přídavné moduly Reset filter Nastavit filtr znovu X X Plugin search string (regular expression) Vyhledávací řetězec pro přídavný modul (řádný výraz) Plugin type Druh přídavného modulu Available plugins Dostupné přídavné moduly Name Název Audio Zvuk MIDI MIDI Control Kontrola Modes Mode Režimy Path Cesta Index Rejstřík Instances Příklady Type Druh Plugin scanning in progress... Běží hledání přídavných modulů... Rescan for available plugins (refresh) Prohledat znovu na dostupné přídavné moduly (obnovit) &Rescan &Prohledat znovu... qtractorSessionForm Warning Upozornění Session directory does not exist: "%1" Do you want to create it? Adresář se sezením neexistuje: "%1" Chcete jej vytvořit? Some settings have been changed. Do you want to apply the changes? Některá nastavení byla změněna. Chcete použít tyto změny? Session Directory Adresář sezení Session Sezení &Name: &Název: Session name Název sezení &Directory: &Adresář: Whether to auto-name the session directory Zda automaticky pojmenovat adresář se sezením &Auto &Automaticky Session directory Adresář sezení Browse for session directory Procházet kvůli adresáři sezení ... ... &Description: &Popis: Session description Popis sezení Properties Vlastnosti Time Čas Sample &Rate: Vzorkovací &kmitočet: Sample rate (Hz) Vzorkovací kmitočet (Hz) 44100 44100 48000 48000 96000 96000 192000 192000 &Tempo: &Tempo: Tempo (BPM) / Signature Tempo (ÚZM)/Taktové označení Resolution (ticks/beat; tpqn) Rozlišení (tiky/doby; tpqn) T&icks/Beat: T&iky/doby: View Zobrazit &Snap/Beat: &Zapadnout/doba: Snap/beat Zapadnout/doba &Pixels/Beat: &Obrazové body/doba: Pixels/beat Obrazové body/doba &Horizontal Zoom: &Vodorovné přiblížení: Horizontal Zoom (%) Vodorovné přiblížení (%) % % &Vertical Zoom: &Svislé přiblížení: Vertical Zoom (%) Svislé přiblížení (%) qtractorShortcutForm Warning Upozornění Keyboard shortcut (%1) already assigned (%2). Klávesová zkratka (%1) již přiřazena (%2). Keyboard shortcuts have been changed. Do you want to apply the changes? Klávesové zkratky byly změněny. Chcete použít tyto změny? MIDI Controller shortcuts have been changed. Do you want to apply the changes? Klávesové zkratky ovladače MIDI byly změněny. Chcete použít tyto změny? &MIDI Controller... Ovladač &MIDI... Shortcuts Zkratky Menu/Action Nabídka/Činnost Description Popis Keyboard Klávesnice MIDI Controller Ovladač MIDI qtractorTakeRangeForm Range Rozsah Selection range Rozsah výběru &Selection &Výběr Loop range Rozsah smyčky &Loop &Smyčka Punch range Rozsah přepsání &Punch &Přepsání Time Čas BBT TDT (takty-doby-tiky) Edit range Rozsah úprav &Edit Úp&ravy Custom range Vlastní rozsah &Custom &Vlastní St&art: Za&čátek: Clip start Začátek záběru Take Range Rozsah záběru En&d: Ko&nec: Clip offset Posun záběru Select Vybrat Current take Nynější záběr Format Formát Time display format Formát zobrazení času Frames Snímky Take %1 Záběr %1 qtractorTempoAdjustForm Tempo Adjust Úprava tempa Metronome Metronom Tempo/Time signature Tempo/Taktové označení &Detect &Rozpoznat T&ap Zaťu&kání Range Rozsah &Start: &Začátek: Range start Začátek rozsahu &Beats: &Doby: Time Čas BBT TDT (takty-doby-tiky) &Length: &Délka: &Tempo: &Tempo: Range length Délka rozsahu Range beats Doby rozsahu A&djust &Upravit Format Formát Time display format Formát zobrazení času Frames Snímky Warning Varování Some settings have been changed. Do you want to apply the changes? Některá nastavení byla změněna. Chcete použít tyto změny? qtractorThumbView Thumb view Zobrazit náhled qtractorTimeScale C C B# His C# Cis Db Des D D D# Dis Eb Es E E Fb Fes F F E# Eis F# Fis Gb Ges G G G# Gis Ab As A A A# Ais Bb B B H Cb Ces qtractorTimeScaleForm Bar Takt Time Čas Tempo Tempo &Bar: &Takt: Tempo map / Markers Zobrazení tempa/Značky Marker Značka Bar location Umístění taktu T&ime: Č&as: Time/frame location Umístění času/snímku &Tempo: &Tempo: T&ap Zaťu&kání Marker text Text značky ... ... Marker color Barva značky Tempo Map / Markers Zobrazení tempa/značky Key Klíč Tempo (BPM) / Time signature Tempo (ÚZM)/Taktové označení &Key signature: &Předznamenání: Key signature (accidentals) Předznamenání (posuvky) Key signature (mode) Předznamenání (režim) Major Durový Minor Mollový &Marker: &Značka: Tempo &scale factor: Násobek &změny tempa: Tempo scale factor Násobek změny tempa App&ly &Použít Refresh tempo map Obnovit zobrazení tempa Re&fresh &Obnovit Add node Přidat uzel &Add &Přidat Update node Obnovit uzel &Update &Obnovit Remove node Odstranit uzel &Remove &Odstranit Close this dialog Zavřít tento dialog Close Zavřít Warning Upozornění Some settings have been changed. Do you want to apply the changes? Některá nastavení byla změněna. Chcete použít tyto změny? About to remove tempo node: %1 (%2) %3 %4/%5 Are you sure? Chystáte se odstranit uzel s tempem: %1 (%2) %3 %4/%5 Jste si jistý? Some settings have been changed. Do you want to discard the changes? Některá nastavení byla změněna. Chcete zahodit tyto změny? tempo factor Násobek tempa Marker Color Barva značky &Refresh &Obnovit qtractorTimeSpinBox &Frames &Snímky &Time Č&as &BBT &TDT qtractorTrackButton Record Nahrát Mute Ztlumit Solo Sólo qtractorTrackForm Normal Normální Bank MSB Banka MSB Bank LSB Banka LSB Patch Políčko Custom &Icon... Vlastní &ikona... &Drums &Bicí Drum &Kit &Sada bicích &Bass &Bas A&coustic Bass &Akustický bas &Guitar &Kytara &Electric Guitar &Elektrická kytara &Piano &Klavír &Acoustic Piano A&kustické piano &Microphone &Mikrofon Vi&ntage Microphone Š&pičkový mikrofon &Speaker &Reproduktor &Trumpet &Trubka &Violin &Housle Warning Upozornění Some settings have been changed. Do you want to apply the changes? Některá nastavení byla změněna. Chcete použít tyto změny? (No instrument) (Žádný nástroj) Image files (%1) Obrázkové soubory (%1) All files (*.*) Všechny soubory (*.*) Track Icon Ikona stopy Foreground Color Barva popředí Background Color Barva pozadí (None) (Žádný) Track Stopa &Name: &Název: Track name description Popis názvu stopy Track icon Ikona stopy Type Druh Audio track type Druh zvukové stopy &Audio &Zvuk MIDI track type Druh MIDI stopy &MIDI &MIDI Input / Output Vstup/Výstup Input bus name Název vstupní sběrnice Output bus name Název výstupní sběrnice Manage buses Spravovat sběrnice ... ... MIDI / Instrument MIDI/nástroj &Program: &Program: &Bank: &Banka: Bank &Select Method: Metoda &výběru zvukové banky: &Omni &Omni MIDI Omni: Capture All Channels MIDI Omni: zachytávání všech kanálů &Channel: &Kanál: MIDI Channel (1-16) MIDI kanál (1-16) MIDI Patch: Instrument MIDI políčko: nástroj MIDI Patch: Bank Select Method MIDI políčko: metoda výběru zvukové banky MIDI Patch: Drum Mode MIDI políčko: režim bicích MIDI Patch: Bank MIDI políčko: zvuková banka MIDI Patch: Program MIDI políčko: program(ovat) View / Colors Pohled/Barvy &Foreground: &Popředí: Foreground color Barva popředí Select custom track foreground color Vybrat vlastní barvu popředí stopy Bac&kground: Po&zadí: Background color Barva pozadí Select custom track background color Vybrat vlastní barvu pozadí stopy Plugins Přídavné moduly Track plugins Přídavné moduly stopy Add plugin Přidat přídavný modul &Add... &Přidat... Remove plugin Odstranit přídavný modul &Remove &Odstranit Move plugin up Posunout přídavný modul nahoru &Up &Nahoru Move plugin down Posunout přídavný modul dolů &Down &Dolů Whether to enable plugin latency/delay compensation Zda se má povolit vyrovnání prodlevy/zpoždění přídavného modulu &Latency compensation &Vyrovnání prodlevy/zpoždění qtractorTrackList Nr Č. Track Name Název stopy Bus Sběrnice Ch Kanál Patch Políčko Instrument Nástroj qtractorTrackTime Play-head Začátek přehrávání Edit-head Začátek úprav Edit-tail Konec úprav Loop-start Začátek smyčky Loop-end Konec smyčky Punch-in Začátek přepisu Punch-out Konec přepisu Start: %1 End: %2 Length: %3 Začátek: %1 Konec: %2 Délka: %3 qtractorTrackView Zoom in (horizontal) Přiblížit (vodorovně) Zoom out (horizontal) Oddálit (vodorovně) Zoom in (vertical) Přiblížit (svisle) Zoom out (vertical) Oddálit (svisle) Zoom reset Nastavit zvětšení znovu add clip Přidat záběr Start: %1 End: %2 Length: %3 Začátek: %1 Konec: %2 Délka: %3 clip %1 Záběr %1 fade-in Postupné zesílení signálu fade-out Postupné zeslabení signálu clip stretch Natáhnout záběr clip resize Změnit velikost záběru clip repeat Opakování záběru %1 automation %1 automatizace %1 clip %1 záběr move automation Přesunout automatizaci paste automation Vložit automatizaci cut Vyjmout delete Smazat split Rozdělit move clip Přesunout záběr paste clip Vložit záběr qtractorTracks Tracks Stopy new clip Nový záběr split clip Rozdělení záběru clip normalize Normalizace záběru clip import Zavedení záběru Warning Upozornění About to remove track: "%1" Are you sure? Chystáte se odstranit stopu: "%1" Jste si jistý? quantize Kvantizovat transpose Převést normalize Normalizovat randomize Vybrat náhodně resize Změnit velikost rescale Změnit měřítko timeshift Časový posun Audio file import "%1" on %2 %3. Zavedení zvukového souboru "%1" do %2 %3. Audio file import: "%1". Zavedení zvukového souboru: "%1". MIDI file import "%1" track-channel %2 on %3 %4. Zavedení MIDI souboru: "%1", stopa-kanál %2 %3 %4. clip merge Sloučení záběru Merge/Export Sloučit/Vyvést Merge/Export Audio Clip Sloučit/Vyvést zvukový záběr Audio clip merge/export: "%1" started... Sloučení/Vyvedení zvukového záběru: "%1" právě začalo... Audio clip merge/export: "%1" complete. Sloučení/Vyvedení zvukového záběru: "%1" je hotovo. Merge/Export MIDI Clip Sloučit/Vyvést záběr MIDI MIDI files (*.mid *.smf *.midi) Soubory MIDI (*.mid *.smf *.midi) All files (*.*) Všechny soubory (*.*) MIDI clip merge/export: "%1" started... Sloučení/Vyvedení záběru MIDI: "%1" právě začalo... MIDI clip merge/export: "%1" complete. Sloučení/Vyvedení záběru MIDI: "%1" je hotovo. clip cross-fade Prolínání záběru Insert Range Vložit rozsah insert track range Vložit rozsah stopy Remove Range Odstranit rozsah insert range Vložit rozsah remove range Odstranit rozsah remove track range Odstranit rozsah stopy MIDI file import "%1" on %2 %3. Zavedení MIDI souboru "%1" do %2 %3. MIDI file import: "%1". Zavedení MIDI souboru: "%1". MIDI file import: "%1", track-channel: %2. Zavedení MIDI souboru: "%1", stopa-kanál: %2. qtractor-0.9.25/src/translations/PaxHeaders/qtractor_es.ts0000644000000000000000000000013214166551171020741 xustar0030 mtime=1641730681.479610524 30 atime=1641730681.479610524 30 ctime=1641730681.479610524 qtractor-0.9.25/src/translations/qtractor_es.ts0000644000175000001440000220540314166551171022177 0ustar00rncbcusers00000000000000 QObject Audio: %1 channels, %2 Hz Audio: %1 canales, %2 Hz (%1 dB) (%1 dB) (%1 pan) (%1 pan) (%1% time stretch) (%1% time stretch) (%1 semitones pitch shift) (%1 tranponer semitonos) %1 In %1 Entrada %1 Out %1 Salida Audio files (%1) Archivos de audio (%1) All files (*.*) Todos los archivos (*.*) %1 (%2) %3 channels, %4 frames, %5 Hz %6 %1 (%2) %3 canales, %4 cuadros, %5 Hz %6 Duplex Duplex Output Salida Input Entrada None Ninguno (take %1) (toma %1) Name: %1 Nombre: %1 Start: %1 Offset: %2 End: %3 Length: %4 Inicio: %1 Offset: %2 Fin: %3 Duración: %4 File: %1 Archivo: %1 take %1 toma %1 reset takes reiniciar tomas clip tool %1 herramienta de clip %1 clip record grabar clip automation select seleccionar automatización automation mode modo de automatización automation play reproducir automatización automation record grabar automatización automation logarithmic automatización logarítmica automation color color de automatización automation play all reproducir toda la automatización automation record all grabar toda la automatización automation edit editar automatización automation clear limpiar automatización automation clear all limpiar toda la automatización automation edit list editar lista de automatización %1: Automation/curve file not found. %1: Archivo de automatización/curva no encontrado. %1 Monitor %1 Monitor create bus crear bus update bus actualizar bus delete bus eliminar bus move bus mover bus bus pass-through bus sin filtrar bus gain ganancia de bus bus pan paneo de bus Insert Send/Return pseudo-plugin (Audio) Insertar Envío/Retorno pseudo-plugin (Audio) Insert Send/Return pseudo-plugin (MIDI) Insertar Envío/Retorno pseudo-plugin (MIDI) Send Gain Ganancia de Envío Dry Gain Ganancia Sin Efecto Wet Gain Ganancia de Efecto Aux Send (Audio) Envío Auxiliar (Audio) Aux Send pseudo-plugin (Audio) Envío Auxiliar pseudo-plugin (Audio) Aux Send pseudo-plugin (MIDI) Envío Auxiliar pseudo-plugin (MIDI) %1 (Audio) %1 (Audio) %1 (MIDI) %1 (MIDI) Cakewalk Instrument Definition File Archivo de Definición de Instrumento Cakewalk File Archivo Date Fecha %1 Bank %2 %1 Banco %2 Author: Autor: Copyright: Derechos de copia: Project: Proyecto: Select plug-in's editor (GUI): Seleccionar editor del plug-in (GUI): External Externo X11 X11 X11 (native) X11 (nativo) Gtk2 Gtk2 Gtk2 (native) Gtk2 (nativo) Qt4 Qt4 Qt5 Qt5 Other Otro Don't ask this again No preguntar esto de nuevo plugin parameters parametros del plugin Open File lv2_ui_request_parameter Abrir Archivo %1 - Bank %2 %1 - Banco %2 (format %1) MIDI: (formato %1) MIDI: Channel %1 Canal %1 Track %1 Pista %1 , %1 tracks, %2 tpqn , %1 pistas, %2 tpqn (%1% vol) (%1% vol) set controller configurar controlador reset controller reiniciar controlador %1 (format %2) %3 tracks, %4 tpqn %5 %1 (formato %2) %3 pistas, %4 tpqn %5 %1 (format %2) %3 %1 (formato %2) %3 (default) (default) %1 Hz %1 Hz slave esclavo %1 (%2) %1 (%2) Usage: %1 [options] [session-file] Modo de uso: %1 [opciones] [archivo-de-sesión] Options: Opciones: Set session identification (uuid) Configurar identificación de sesión (uuid) Show help about command line options Mostrar ayuda sobre las opciones de la línea de comandos Show version information Mostrar infromación de la versión Option -s requires an argument (session-id). La opción -s requiere un argumento (session-id). Signed 16-Bit 16-Bit con signo Signed 24-Bit 24-Bit con signo Signed 32-Bit 32-Bit con signo Float 32-Bit 32-Bit flotante Float 64-Bit 64-Bit flotante SMF Format 0 SMF Formato 0 SMF Format 1 SMF Formato 1 (Any) (Cualquiera) Activate Activar %1(%2): %3 plugin not found. %1(%2): %3 plugin no encontrado. add plugin añadir plugin add insert añadir inserción add aux-send añadir envío auxiliar aux-send bus bus de envío auxiliar remove plugin quitar plugin move plugin mover plugin activate plugin activar plugin preset plugin plugin preestablecido reset plugin reiniciar plugin plugin program programar plugin dedicated audio outputs salidas de audio dedicadas direct access param parámetro de acceso directo import plugins importar plugins session loop bucle de sesión session punch pinchazo de sesión session properties propiedades de sesión Beat Pulso add tempo node añadir nodo de tempo update tempo node actualizar nodo de tempo remove tempo node quitar nodo de tempo move tempo node mover nodo de tempo add marker añadir marcador update marker actualizar marcador remove marker quitar marcador add key signature añadir armadura update key signature actualizar armadura remove key signature remover armadura move marker mover marcador change time-sig. cambiar compás. %1 Record %1 Grabar %1 Mute %1 Silenciar %1 Solo %1 Solo %1 Volume %1 Volumen %1 Gain %1 Ganancia %1 Pan %1 Panorámica add track añadir pista remove track quitar pista duplicate track duplicar pista move track mover pista resize track redimensionar pista import track importar pista track properties propiedades de pista Track assignment failed: Track: "%1" Input: "%2" Output: "%3" Falló la asignación de pista: Pista: "%1" Entrada: "%2" Salida: "%3" track record grabar pista track mute silenciar pista track solo pista a solas track monitor monitorear pista track gain ganacia de pista track pan panorámica de pista track instrument pista instrumento Automation (%1) Automatización (%1) none ninguno Automation Automatización Audio Audio MIDI MIDI Unknown Desconocido Product: Producto: Vendor: Fabricante: Version: Versión: %1 (*.%2) %1 (*.%2) Name: Nombre: Category: Categoría: Categories: Categorías: qtractorAudioListView Name Nombre Ch Canal Frames Cuadros Rate Muestreo Time Tiempo Path Ruta Open Audio Files Abrir Archivos deAudio %1: Audio file not found. %1: Archivo de audio no encontrado. qtractorAudioMixerMeter Gain (dB) Ganancia (dB) dB dB Pan: %1 Panorámica: %1 Gain: %1 dB Ganancia: %1 db qtractorBusForm Bus list Lista de Bus Buses Buses Ch Canal Mode Modo Bus Bus Properties Propiedades &Name: &Nombre: Bus name Nombre del Bus &Mode: &Modo: Bus mode Modo del Bus Input Entrada Output Salida Duplex Dúplex Bus monitor (pass-through) Bus de monitoreo (sin filtrar) M&onitor (pass-through) M&onitoreo (sin filtrar) Audio Audio Cha&nnels: Ca&nales: Audio channels Canales de Audio Audio auto-connect Auto-conectar Audio &Auto connect &Auto conectar MIDI MIDI MIDI Instrument name Nombre de instrumento MIDI MIDI SysEx setup Configuración de MIDI SysEx SysE&x... SysE&x... Input Plugins Plugins de Entrada Input bus plugins Plugins del bus de entrada Add input plugin Añadir plugin de entrada &Add... &Añadir... Remove input plugin Quitar plugin de entrada &Remove &Quitar Move input plugin up Mover plugin de entrada hacia arriba &Up A&rriba Move input plugin down Mover plugin de entrada hacia abajo &Down A&bajo Output Plugins Plugins de Salida Output bus plugins Plugins del bus de salida Add output plugin Añadir plugin de salida Remove output plugin Quitar plugin de salida Move output plugin up Mover plugin de salida hacia arriba Move output plugin down Mover plugin de salida hacia abajo Move bus up towards the top Mover el bus hacia arriba U&p A&rriba Move bus down towards the bottom Mover bus hacia abajo Do&wn A&bajo Create bus Crear bus &Create &Crear Update bus Actualizar bus &Update Act&ualizar Delete bus Eliminar bus &Delete &Eliminar Close this dialog Cerrar este diálogo Close Cerrar Warning Advertencia Some settings have been changed. Do you want to apply the changes? Algunas configuraciones han cambiado. ¿Desea aplicar los cambios? About to remove bus: "%1" (%2) Are you sure? A punto de eliminar bus: "%1" (%2) ¿Esta seguro? Some settings have been changed. Do you want to discard the changes? Algunas configuraciones han cambiado. ¿Desea descartar los cambios? Move &Up Mo&ver Hacía Arriba Move &Down Mover &Hacía Abajo (No instrument) (No hay instrumento) (none) (ninguno) (1 item) (1 elemento) (%1 items) (%1 elementos) qtractorClientListView Readable Clients / Output Ports Clientes de lectura / Puertos de Salida Writable Clients / Input Ports Clientes de Escritura / Puertos de Entrada qtractorClipForm &Name: &Nombre: Clip name Nombre del clip &File: &Archivo: Clip filename Nombre de archivo del clip Browse for clip file Buscar el archivo del clip Clip track/channel Pista del clip/canal Parameters Parámetros Clip start Inicio del clip Clip offset Offset del clip &Panning: &Paneo: Clip length Duración del clip Offs&et: Offs&et: Track/&Channel: Pista/&Canal: &Length: &Duración: &Start: &Inicio: Clip Clip Clip gain/volume Ganancia/volumen del clip Forma&t: Forma&to: Time display format Formato para desplegar tiempo Frames Cuadros Time Tiempo BBT BBT Fade In/Out Fade In/Out Fade &In: Fade &In: Clip fade-in length Duración del fade in del clip Clip fade-in type Tipo de fade in del clip Fade &Out: Fade &Out: Clip fade-out length Duración del fade out del clip Clip fade-out type Tipo de fade out del clip Audio Audio Ti&me Stretch: Ti&me Stretch: Clip time-stretch percentage Porcentaje de time stretch del clip % % Pitch S&hift: &Transponer: Clip pitch-shift in semitones Transponer clip en semitonos semitones semitonos Whether to use WSOLA time-stretching Si se usa estiramiento de tiempo WSOLA &WSOLA time-stretching Estiramiento de tiempo &WSOLA Whether to apply WSOLA quick seek time-stretching Si se aplica estiramiento de tiempo de busqueda rápida WSOLA WSOLA quic&k seek Bús&queda rápida WSOLA &Gain: &Ganancia: Linear Lineal Quadratic 1 Cuadrática 1 Quadratic 2 Cuadrática 2 Quadratic 3 Cuadrática 3 Cubic 1 Cúbico 1 Cubic 2 Cúbico 2 Cubic 3 Cúbico 3 dB dB &Volume: &Volumen: new clip nuevo clip edit clip editar clip Warning Advertencia Some settings have been changed. Do you want to apply the changes? Algunos ajustes han cambiado. ¿Desea aplicar los cambios? MIDI MIDI MIDI files (*.%1 *.smf *.midi) archivos MIDI (*.%1 *.smf *.midi) All files (*.*) Todos los archivos (*.*) %1 Clip File %1 Archivo del Clip qtractorConnect Connect Conectar Disconnect Desconectar Disconnect All Desconectar Todo Refresh Actualizar qtractorConnectForm Connections Conexiones Audio Audio Select output client/ports Seleccionar clientes/puertos de salida Select input client/ports Seleccionar clientes/puertos de entrada Connect currently selected ports Conectar los puertos actualmente seleccionados &Connect &Conectar Disconnect currently selected ports Desconectar los puertos actualmente seleccionados &Disconnect &Desconectar Disconnect all currently connected ports Desconectar todos los puertos actualmente seleccionados Disconnect &All Desconectar &Todo Refresh current connections view Actualizar la vista de conexiones &Refresh &Actualizar MIDI MIDI (All) (Todo) qtractorConnections Connections Conexiones qtractorEditRangeForm Edit Range Rango de edición Range Rango Selection range Rango de selección &Selection &Selección Loop range Rango de bucle &Loop &Bucle Punch range Rango de pinchazo &Punch &Pinchazo Edit range Rango de edición &Edit &Edición Custom range Rango Personalizado &Custom &Personalizado St&art: &Inicio: Clip start Inicio del clip En&d: &Fin: Clip offset Offset del clip Options Opciones Apply to clips in range Aplicar a los clips en este rango Cl&ips Cli&ps Apply to Automation nodes in range Aplicar a los nodos de Automatización en el rango A&utomation A&utomatización Apply to Loop points in range Aplicar a los puntos de bucle en el rango L&oop B&ucle Apply to Punch In/Out points in range Aplicar a los puntos de Pinchazos de entrada/salida en el rango Pu&nch Pi&nchazo Apply to location Markers in range Aplicar a los Marcadores de locación en el rango Mar&kers Mar&cadores Apply to Tempo Map nodes in range Aplicar a los nodos del Mapa de Tempo en el rango Te&mpo Map Mapa de Te&mpo &Format &Formato Time display format Formato para desplegar tiempo Frames Cuadros Time Tiempo BBT BBT qtractorExportClipForm %1 %2 Clips %1 %2 Clips qtractorExportForm Export Exportar &File: &Archivo: Export file name Nombre de archivo a exportar Browse export file name Buscar nombre de archivo a exportar File &type: &Tipo de archivo: Audio file type to use on export Tipo de archivo de audio para usar al exportar Sample &format: &Formato de muestreo: Audio sample format to use on export Formato de muestreo de audio para usar al exportar &Quality: &Calidad: Audio compression quality to use on export Calidad de compresión de audio para usar al exportar File &format: &Formato de archivo: MIDI file format to use on export Formato de archivo MIDI para usar al exportar Range Rango Session range Rango de sesión &Session &Session Loop range Rango de bucle &Loop &Bucle Punch range Rango de pinchazo &Punch &Pinchazo Edit range Rango de edición &Edit &Edición Custom range Rango Personalizado &Custom &Personalizado St&art: &Inicio: Custom start Inicio Personalizado Custom end Fin personalizado En&d: &Fin: Outputs Salidas Output bus names Nombres de bus de salida Format Formato Time display format Formato para desplegar tiempo Frames Cuadros Time Tiempo BBT BBT Whether to add/import new track(s) with export result Si se deben añadir/importar nueva(s) pista(s) con resultado de la exportación &Add new track(s) &Añadir nueva(s) pista(s) Audio Audio MIDI MIDI Export %1 File Exportar %1 Archivo MIDI files (*.%1 *.smf *.midi) Archivos MIDI (*.%1 *.smf *.midi) All files (*.*) Todos los archivos (*.*) qtractorExportTrackForm %1 %2 Tracks %1 %2 Pistas Warning Advertencia The file already exists: "%1" Do you want to replace it? El archivo ya existe: "%1" ¿Desea reemplazarlo? Audio file export: "%1" started... Exportar archivo de audio: "%1" iniciado... Audio file export: "%1" complete. Exportar archivo de audio: "%1" completado. Audio file export: "%1" failed. Exportar archivo de audio: "%1" falló. MIDI file export: "%1" started... Exportar archivo MIDI: "%1" iniciado... MIDI file export: "%1" complete. Exportar archivo MIDI: "%1" completado. MIDI file export: "%1" failed. Exportar archivo MIDI: "%1" falló. qtractorFileListView New Group Grupo nuevo Warning Advertencia About to remove %1 file item(s). Are you sure? A punto de eliminar %1 elemento(s) de archivo: ¿Esta seguro? About to remove %1 item: "%2" Are you sure? A punto de eliminar %1 elemento: "%2" ¿Esta seguro? group grupo file archivo qtractorFileSystem &Home &Inicio &Up &Arriba Al&l Files &Todos los archivos &Session &Sesión &Audio &Audio &MIDI &MIDI H&idden &Oculto &Play &Reproducir File System Sistema de archivos qtractorFiles Audio Audio MIDI MIDI Play file Reproducir archivo New &Group... &Grupo Nuevo... Add &Files... &Añadir Archivos... Cu&t Cor&tar &Copy &Copiar &Paste &Pegar Re&name Re&nombrar &Remove &Quitar Pla&y R&eproducir Cl&eanup L&impiar Ctrl+X Ctrl+X Ctrl+C Ctrl+C Ctrl+V Ctrl+V Del Supr Files Archivos MIDI Files Archivos MIDI Audio Files Archivos de Audio qtractorInstrumentForm Instruments Instrumentos Files Archivos Path Ruta Names Nombres Import from instrument file Importar desde archivo de instrumento &Import... &Importar... Remove instrument file Remover archivo de instrumento &Remove &Remove Move instrument file up on list order Mover archivo de instrumento hacía arriba en el orden de la lista &Up &Arriba Move instrument file down on list order Mover archivo de instrumento hacía abajo en el orden de la lista &Down A&bajo Reload all instrument files Recargar todos los archivos de instrumento Relo&ad Rec&argar Export to instrument file Exportar a archivo de instrumento E&xport... E&xportar... Close this dialog Cerrar este diálogo Close Cerrar Import Instrument Files Importar Archivos de Instrumento Instrument files (*.%1 *.sf2 *.sf3 *.midnam) Archivos de Instrumento (*.%1 *.sf2 *.sf3 *.midnam) All files (*.*) Todos los archivos (*.*) Export Instrument File Exportar Archivo de Instrumento Instrument files (*.%1) Archivos de instrumento (*.%1) Warning Advertencia The instrument file already exists: "%1" Do you want to replace it? El archivo de instrumento ya existe: "%1" ¿Desea reemplazarlo? Instrument settings have been changed. Do you want to apply the changes? Los ajustes del instrumento han cambiado. ¿Desea aplicar los cambios? Patch Names for Banks Nombres de Programa para Bancos Controller Names = %1 Nombres de Controladores = %1 RPN Names = %1 Nombres RPN = %1 NRPN Names = %1 Nombres NRPN = %1 Bank Select Method = %1 Método de Selección de Banco = %1 Patch Names Nombres de Programas Note Names Nombres de Notas Controller Names Nombres de Controladores RPN Names Nombres RPN NRPN Names Nombres NRPN Bank Select Methods Métodos de Selección de Banco %1 = %2 %1 = %2 Based On = %1 Basado En = %1 Normal Normal Bank MSB Banco MSB Bank LSB Banco LSB Patch Programa Unknown Desconocido qtractorInstrumentMenu (None) (Ninguno) qtractorMainForm &File &Archivo Open &Recent Abrir &Recientes &Edit &Editar Select &Mode &Modo de Selección &Select &Seleccionar I&nsert I&nsertar Remo&ve Remo&ver &Track Pis&ta &State E&stado &Navigate &Navegar Mo&ve Mo&ver &Height Alt&ura Impor&t Tracks Impor&tar Pistas E&xport Tracks E&xportar Pistas M&ode M&odo A&utomation A&utomatización Instrum&ent Instrum&ento T&ools &Herramientas Ta&ke T&oma &View &Ver &Toolbars Bar&ras de heramientas &Windows Ventana&s &Zoom &Zoom S&nap A&juste T&ransport T&ransporte &Help A&yuda &New &Nuevo New Nuevo New session Nueva Sesión New session file Nuevo Archivo de Sesión Ctrl+N Ctrl+N &Open... &Abrir... Open Abrir Open session Abrir Sesión Open session from file Abrir sesión desde archivo Ctrl+O Ctrl+A &Save &Guardar Save Guardar Save session Guardar sesión Save session to file Guardar sesión a archivo Ctrl+S Ctrl+G Save &As... Guardar &Como... Save As Guardar Como Save as Guardar Como Save current session with another file name Guardar sesión actual con otro nombre de archivo &Properties... &Propiedades... Session Properties Propiedades de Sesión Session properties Propiedades de sesión Edit current session properties Editar las propiedades de la sesión actual F2 F2 E&xit &Salir Exit Salir Exit this application program Salir de esta aplicación &Undo &Deshacer Undo Deshacer Undo last action Deshacer última acción Ctrl+Z Ctrl+Z &Redo &Rehacer Redo Rehacer Redo last action Rehacer última acción Ctrl+Shift+Z Ctrl+Shift+Z Cu&t Cor&tar Cut Cortar Cut selection to clipboard Cortar selección a portapapeles Ctrl+X Ctrl+X &Copy &Copiar Copy Copiar Copy selection to clipboard Copiar selección a portapapeles Ctrl+C Ctrl+C &Paste &Pegar Paste Pegar Paste clipboard contents Pegar contenido del portapapeles Ctrl+V Ctrl+V Past&e Repeat... P&egar Repetido... Paste Repeat Pegar Repetido Paste repeat Pegar Repetido Paste/repeat clipboard contents Pegar/repetido el contenido del portapapeles Ctrl+Shift+V Ctrl+Shift+V &Delete &Borrar Delete Borrar Delete selection Borrar selección Del Supr &Clip &Clip Mod&e Mod&o Clip Clip Select clip Seleccionar clip Clip selection mode Modo de selección de clip &Range &Rango Range Rango Select range Seleccionar rango Range selection mode Modo de seleccion de rango R&ectangle R&ectángulo Rect Rect Select rectangle Seleccionar rectángulo Rectangular selection mode Modo de selección rectángular &Automation &Automatización Automation Automatización Automation edit mode Editar modo de automatización &All &Todo Select All Seleccionar Todo Select all Seleccionar todo Mark all as selected Marcar todo como seleccionado Ctrl+A Ctrl+A &None &Nada Select None Seleccionar Nada Select none Seleccionar nada Mark all as unselected Marcar todo como no seleccionado Ctrl+Shift+A Ctrl+Shift+A &Invert &Inverso Select Invert Seleccionar Inverso Select invert Seleccionar inverso Invert selection Invertir selección Ctrl+I Ctrl+I Select Track Seleccionar Pista Select track Seleccionar pista Mark track as selected Marcar pista como seleccionada Ctrl+T Ctrl+T Trac&k Range Ran&go de Pista Select Track Range Selecionar Rango de Pista Select track range Selecionar rango de pista Mark track range as selected Marcar rango de pista como seleccionado Ctrl+Shift+R Ctrl+Shift+R Select Range Seleccionar Rango Mark range as selected Marcar rango como seleccionado Ctrl+R Ctrl+R &Range... &Rango... Remove Range Quitar Rango Remove range Quitar Rango Remove range as selected Remover rango como seleccionado Ctrl+Del Ctrl+Del Remove Track Range Remover Rango de Pista Remove track range Remover rango de pista Remove track range as selected Remover rango de pista como seleccionado Ctrl+Shift+Del Ctrl+Shift+Del Insert Range Insertar Rango Insert range Insertar rango Insert range as selected insertar rango como seleccionado Ctrl+Ins Ctrl+Ins Insert Track Range Insert Rango de Pista Insert track range Insert rango de pista Insert track range as selected Insertar rango de pista como seleccionado Ctrl+Shift+Ins Ctrl+Shift+Ins Sp&lit Se&parar Split Selection Separar Seleccionado Split selection Separar seleccionado Split current selection Separar selección actual Ctrl+Y Ctrl+Y &Add Track... &Añadir Pista... Add Track Añadir Pista Add track Añadir Pista Add a new track to session Añadir una nueva pista a la sesión Shift+Ins Shift+Ins &Remove Track &Quitar Pista Remove Track Quitar Pista Remove track Quitar Pista Remove current track from session Quitar pista actual de la sesión Shift+Del Shift+Del &Duplicate Track &Duplicar Pista Duplicate Track Duplicar Pista Duplicate track Duplicar Pista Duplicate current track Duplicar pista actual Track &Properties... &Propiedades de Pista... Track Properties Propiedades de Pista Track properties Propiedades de pista Edit current track properties Editar las propiedades de la pista actual Shift+F2 Shift+F2 &Inputs &Entradas Track Inputs Entradas de Pista Track inputs Entradas de pista Show current track input bus connections Muestra las conexiones del bus de entrada de la pista actual &Outputs &Salidas Track Outputs Salidas de Pista Track outputs Salidas de pista Show current track output bus connections Muestra las conexiones del bus de salida de la pista actual &Record &Grabar Record Track Grabar Pista Record track Grabar pista Arm current track for recording Armar pista actual para grabación &Mute &Silenciar Mute Track Silenciar Pista Mute track Silenciar pista Mute current track Silenciar pista actual &Solo &Solo Solo Track Pista a solas Solo track Pista a solas Solo current track Poner a solas la pista actual M&onitor M&onitorizar Monitor Track Monitorizar Pista Monitor track Monitorizar pista Monitor current track Monitorizar pista actual &First &Primera First Track Primera Pista First track Primera pista Make current the first track Hacer pista actual la primera &Previous P&revia Previous Track Pista Previa Previous track Pista previa Make current the previous track Hacer pista actual la pista previa &Next &Siguiente Next Track Siguiente Pista Next track Siguiente pista Make current the next track Hacer pista actual la siguiente &Last Ú&ltima Last Track Última Pista Last track ültima pista Make current the last track Hacer pista actual la última N&one Ningun&a None Track Ninguna Pista None track Ninguna pista None current track Ninguna pista actual &Top &Inicio Move Top Mover al Inicio Move top Mover al inicio Move current track to top Mover pista actual al inicio &Up &Arriba Move Up Mover Hacía Arriba Move up Mover hacía arriba Move current track up Mover pista actual hacía arriba &Down &Abajo Move Down Mover Hacía Abajo Move down Mover hacía abajo Move current track down Mover pista actual hacía abajo &Bottom &Final Move Bottom Mover al Final Move bottom Mover al final Move current track to bottom Mover pista actual al final &Increase &Incrementar Increase Height Incrementar Altura Increase height Incrementar altura Increase track height Incrementar altura de la pista Ctrl+Shift++ Ctrl+Shift++ &Decrease &Disminuir Decrease Height Disminuir Altura Decrease height Disminuir altura Decrease track height Disminuir altura de la pista Ctrl+Shift+- Ctrl+Shift+- &Reset &Reiniciar Height Reset Reiniciar Altura Height reset Reiniciar altura Reset track height Reiniciar altura de la pista Ctrl+Shift+1 Ctrl+Shift+1 Auto &Monitor Auto &Monitorización Auto Monitor Auto Monitorización Auto monitor Auto monitorización Auto-monitor current track Auto monitorización de la pista actual F6 F6 Auto Dea&ctivate Auto Desa&ctivar Auto Deactivate Auto Desactivar Auto-deactivate plugins Auto-desactivar plugins Auto-deactivate plugins not producing sound Auto-desactivar plugins que no estén produciendo sonido Shift+F6 Mayús+F6 &Audio... &Audio... Inport Audio File Importar Archivos de Audio Import Audio file Importar archivos de audio Import tracks from Audio file Importar pistas de archivo de Audio &MIDI... &MIDI... Import MIDI File Importar archivo MIDI Import MIDI file Importar archivo MIDI Import tracks from MIDI file Importar pistas desde archivo MIDI Export Audio File Export Archivo de Audio Export Audio file Export archivo de Audio Export tracks to Audio file Exportar pistas a archivo de Audio Export MIDI File Exportar Archivo MIDI Export MIDI file Exportar archivo MIDI Export tracks to MIDI file Exportar pistas a archivo MIDI Log&arithmic Log&arítmico Automation logarithmic Automatización logarítmica Automation curve logarithmic scale Curva de automatización en escala logarítmica C&olor... C&olor... Automation color Color de automatización Automation curve color Color de curva de automatización &Lock &Bloquear Automation lock Bloquear Automatización Lock automation curve Bloquear curva de automatización &Play &Reproducir Automation playback Reproducir automatización Playback automation curve Reproducir curva de automatización Automation record Grabar automatización Record automation curve Grabar curva de automatización &Clear &Limpiar Automation clear Limpiar automatización Clear automation curve Limpiar curva de automatización Loc&k All Blo&quear Todo Automation lock all Bloquear toda la automatización Lock all automation curves Bloquear todas las curvas de automatización Play &All R&eproducir Todo Automation playback all Reproducir toda la automatización Playback all automation curves Reproducir todas las curvas de automatización Rec&ord All Grabar T&odo Automation record all Grabar toda la automatización Record all automation curves Grabar todas las curvas de automatización C&lear All &Limpiar Todo Automation clear all Limpiar toda la automatización Clear all automation curves Limpiar todas las curvas de automatización &New... &Nuevo... New Clip Clip Nuevo New clip Nuevo clip Create new clip Crear clip nuevo &Edit... &Editar... Edit Clip Editar clip Edit clip Editar clip Edit current clip Editar clip actual F4 F4 &Unlink Desvinc&ular Unlink Clip Desvincular Clip Unlink clip Desvincular clip Unlink current clip Desvincular clip actual Recor&d Gra&bar Record Clip Grabar Clip Record clip Grabar clip Record current clip (overdub) Grabar clip actual (doblaje) &Split &Separar Split Clip Separar Clip Split clip Separar clip Split current clip at playhead Separar clip actual en cabezal de reproducción &Merge... &Fundir... Merge Clips Fundir Clips Merge clips Fundir clips Merge selected clips Fundir clips seleccionados Normali&ze Normali&zar Normalize Clip Normalizar Clip Normalize clip Normalizar clip Normalize current clip (gain/volume) Normalizar clip actual (ganancia/volumen) &Quantize... &Cuantización... Quantize Clip Cuantizar Clip Quantize clip events Cuantizar eventos de clip Quantize current MIDI clip events Cuantizar eventos MIDI del clip actual &Transpose... &Transponer... Transpose Clip Transponer Clip Transpose clip events Transponer eventos de clip Transpose current MIDI clip events Transponer eventos MIDI del clip actual &Normalize... &Normalizar... Normalize clip events Normalizar eventos de clip Normalize current MIDI clip events Normalizar eventos MIDI del clip actual &Randomize... Aleato&rio... Randomize Clip Aleatorizar Clip Randomize clip events Aleatorizar eventos de clip Randomize current MIDI clip events Aleatorizar eventos MIDI del clip actual Resi&ze... Redimen&sionar... Resize Clip Redimensionar Clip Resize clip events Redimensionar eventos de clip Resize current MIDI clip events Redimensionar eventos MIDI del clip actual Re&scale... Ree&scalar... Rescale Clip Reescalar Clip Rescale clip events Reescalar eventos de clip Rescale current MIDI clip events Reescalar eventos MIDI del clip actual T&imeshift... Desplazamiento de &tiempo... Timeshift Clip Desplazamiento de tiempo de Clip Timeshift clip events Desplazamiento de tiempo eventos de clip Timeshift current MIDI clip events Desplazamiento de tiempo eventos MIDI del clip actual &Tempo Adjust... Ajustar &Tempo... Tempo Adjust Ajustar Tempo Adjust session tempo from current clip selection Ajustar tempo de la sesión desde el clip seleccionado actualmente F7 F7 &Cross Fade &Cross Fade Clip Cross-fade Crossfade de Clip Clip cross-fade Crossfade de Clip Cross-fade current overlapped clips Crossfade en los clips solapados actualmente &Range Set &Fijar Rango Clip Range Rango de Clip Clip range Rango de clip Set edit-range from current clip extents Fijar rango de edición desde la extensión del clip actual &Loop Set Fijar Buc&le Clip Loop Bucle de Loop Clip loop Bucle de loop Set loop-range from current clip extents Fijar rango de bucle desde la extensión del clip actual &Import... &Importar... Import Clip Importar Clip Import clip Importar clip Import clip from file(s) Importar clip desde archivo(s) E&xport... E&xportar... Export Clip Exportar Clip Export clip Exportar clip Export current clip to file Exportar clip actual a archivo First Take Primera Toma First take Primera toma Select current clip first take Seleccionar primera toma del clip actual Previous Take Toma Previa Previous take Toma previa Select current clip previous take Seleccionar toma previa del clip actual Next Take Siguiente Toma Next take Siguiente toma Select current clip next take Seleccionar siguiente toma del clip actual Shift+T Shift+T Last Take Última Toma Last take Última toma Select current clip last take Seleccionar última toma del clip actual Reset Takes Reiniciar Tomas Reset takes Reiniciar tomas Reset (unfold) current clip takes Reiniciar (desplegar) tomas del clip actual R&ange... R&ango... Take Range Rango de Toma Take range Rango de toma Range (fold) current clip into takes Rango (plegar) clip actual en tomas &Menubar Barra de &menú Menubar Barra de menú Show/hide the main program window menubar Mostrar/ocultar la barra de menú de la ventana principal del programa Ctrl+M Ctrl+M &Statusbar B&arra de estado Statusbar Barra de estado Show/hide the main program window statusbar Mostrar/ocultar la barra de estado de la ventana principal del programa File Toolbar Barra de Heramientas de Archivo File toolbar Barra de heramientas de archivo Show/hide main program window file toolbar Mostrar/ocultar la barra de herramientas de la ventana principal del programa Edit Toolbar Barra de Heramientas de Edición Edit toolbar Barra de Heramientas de Edición Show/hide main program window edit toolbar Mostrar/ocultar la barra de herramientas de edición de la ventana principal del programa Track Toolbar Barra de Herramientas de Pista Track toolbar Barra de herramientas de pista Show/hide main program window track toolbar Mostrar/ocultar la barra de herramientas de pista de la ventana principal del programa View Toolbar Barra de Herramientas de Vista View toolbar Barra de herramientas de vista Show/hide main program window view toolbar Mostrar/ocultar la barra de herramientas de vista de la ventana principal del programa &Options &Opciones Options Toolbar Barra de Herramientas de Opciones Options toolbar Barra de herramientas de opciones Show/hide main program window options toolbar Mostrar/ocultar la barra de herramientas de opciones de la ventana principal del programa Transport Toolbar Barra de Herramientas de Transporte Transport toolbar Barra de herramientas de transporte Show/hide main program window transport toolbar Mostrar/ocultar la barra de herramientas de transporte de la ventana principal del programa T&ime T&iempo Time Toolbar Barra de Heramientas de Tiempo Time toolbar Barra de heramientas de tiempo Show/hide main program window time toolbar Mostrar/ocultar la barra de herramientas de tiempo de la ventana principal del programa Thum&b &Miniatura Thumb Toolbar Barra de Herramientas de Miniatura Thumb toolbar Barra de herramientas de miniatura Show/hide main program window thumb toolbar Mostrar/ocultar la barra de herramientas de miniatura de la ventana principal del programa File &System &Sistema de Archivos File System Sistema de Archivos File system Sistema de archivos Show/hide the file system window Mostrar/ocultar la ventana de sistema de archivos &Files &Archivos Files Archivos Show/hide the files window Mostrar/ocultar la ventana de archivos M&essages M&ensajes Messages Mensajes Show/hide the messages window Mostrar/ocultar la ventana de mensajes &Connections &Conexiones Connections Conexiones Show/hide the connections window Mostrar/ocultar la ventana de conexiones F8 F8 Mi&xer Me&zcladora Mixer Mezcladora Show/hide the mixer window Mostrar/ocultar la ventana de mezcaldora F9 F9 &In &Acercar Zoom In Acercar Zoom Zoom in Acercar zoom Ctrl++ Ctrl++ &Out A&lejar Zoom Out Alejar Zoom Zoom out Alejar zoom Ctrl+- Ctrl+- Zoom Reset Reiniciar Zoom Zoom reset Reiniciar zoom Ctrl+1 Ctrl+1 &Horizontal &Horizontal Horizontal Zoom Zoom Horizontal Horizontal zoom Zoom horizontal Horizontal zoom mode Modo de zoom horizontal &Vertical &Vertical Vertical Zoom Zoom Vertical Vertical zoom Zoom vertical Vertical zoom mode Modo de zoom vertical All Zoom Zoom Todo All zoom Zoom todo All zoom mode Modo de zoom todo &Grid &Rejilla Grid Rejilla Snap grid view mode Modo de vista ajustar a rejilla &Zebra &Cebra Zebra Cebra Bar zebra view mode Modo de vista barras cebra Too&l Tips A&yuda emergente Tool tips Ayuda emergente Floating tool tips view mode Modo de vista flotante de la ayuda contextual &Refresh A&ctualizar Refresh Actualizar Refresh views Actualizar vistas F5 F5 &Instruments... &Instrumentos... Instruments Instrumentos Change instrument definitions and files Cambiar definiciones de instrumentos y archivos &Controllers... &Controladores... Controllers Controladores Change MIDI controllers configuration Cambiar configuración de controladores MIDI &Buses... &Buses... Buses Buses Change session bus definitions Cambiar definiciones de bus de la sesión Tempo M&ap / Markers... M&apa de tempo / Marcadores... Tempo Map / Markers Mapa de tempo / Marcadores Tempo map / markers Mapa de tempo / marcadores Change session tempo map / markers Cambiar mapa de tempo / marcadores de la sesión &Options... &Opciones... Options Opciones Change general application program options Cambiar opciones generales de la aplicación F12 F12 &Backward &Hacia Atrás Backward Hacia Atrás Transport backward Transporte hacia atrás Backspace Retroceso Re&wind Re&bobinar Rewind Rebobinar Transport rewind Rebobinar transporte F&ast Forward Adel&antar rápido Fast Forward Adelantar rápido Fast forward Adelantar rápido Transport fast forward Adelantar rápido transporte &Forward Ha&cia Adelante Forward Hacia adelante Transport forward Transporte hacia adelante &Loop &Bucle Loop Bucle Transport loop Bucle de transporte Ctrl+Shift+L Ctrl+Shift+L Loop &Set Fijar Buc&le Loop Set Fijar Bucle Loop set Fijar Bucle Transport loop set Fijar transporte de bucle Ctrl+L Ctrl+L &Stop &Detener Stop Detener Transport stop Detener transporte Play Reproducir Transport play/pause Reproducir/pausar transporte Space Espacio Record Grabar Transport record Transporte a grabación &Punch &Pinchazo Punch Pinchazo Punch in/out Punch in/out Transport punch in/out Transporte punch in/out Ctrl+Shift+P Ctrl+Shift+P Punch Se&t Fi&jar Punch Punch Set Fijar Punch Punch in/out set Fijar punch in/out Transport punch in/out set Fijar punch in/out de transporte Ctrl+P Ctrl+P &Metronome &Metrónomo Metronome Metrónomo F&ollow Playhead &Seguir Cabezal de Reproducción Follow Playhead Seguir Cabezal de Reproducción Follow playhead Seguir Cabezal de Reproducción A&uto Backward Re&troceso automático Auto Backward Retroceso Automático Auto backward Retroceso automático &Continue Past End &Continuar Pasado el Final Continue Past End Continuar Pasado el Final Continue past end Continuar pasado el final Transport mode: None Modo de Transporte: Ninguno Transport mode set to None Modo de transporte establecido en Ninguno &Slave E&sclavo Slave Esclavo Transport mode: Slave Modo de transporte: Esclavo Transport mode set to Slave Modo de transporte establecido en Esclavo &Master &Maestro Master Maestro Transport mode: Master Modo de transporte: Maestro Transport mode set to Master Modo de transporte establecido en Maestro &Full &Completo Full Completo Transport mode: Full Modo de transporte: Completo Transport mode set to Full Modo de transporte establecido en Completo Pa&nic Pá&nico Panic Pánico All MIDI tracks shut off (panic) Apagar todas las pistas MIDI (pánico) &Shortcuts... Atajo&s... Shortcuts Atajos Keyboard shortcuts Atajos de teclado &About... &Acerca de... About Acerca de Show information about this application program Muestra información acerca de este porgrama de aplicación About &Qt... Acerca de &Qt... About Qt Acerca de Qt Show information about the Qt toolkit Mostrar información acerca del kit de herramientas Qt Set current snap to %1 Fijar el snap (ajuste) actual a %1 Current time (play-head) Tiempo actual (cabezal de reproducción) Current tempo (BPM) Tempo actual (PPM) Snap/beat Snap/pulso Track Pista Current track name Nombre actual de pista MOD MOD Session modification state Estado de modificación de la sesión REC REC Session record state Estado de grabación de la sesión MUTE MUTE Session muting state Estado de silenciamiento de la sesión SOLO SOLO Session soloing state Estado del solo de la sesión LOOP LOOP Session looping state Estado del bucle de la sesión Session total time Timepo total de la sesión Session sample rate Frecuenciade muestreo de la sesión Could not set default session directory: %1 Sorry. No se pudo fijar el directorio por defecto de la sesión: %1 Lo siento. Ready Listo Session XRUN state Estado de XRUN de sesión Untitled%1 Sin título%1 New session: "%1". Nueva Sesión:" %1". Session files (*.%1 *.%2 *.%3) Archivos de sesión (*.%1 *.%2 *.%3) Session files (*.%1 *.%2) Archivos de sesión (*.%1 *.%2) Template files (*.%1) Archivos de plantilla (*.%1) Archive files (*.%1) Archivo de registro (*.%1) All files (*.*) Todos los archivos (*.*) Open Session Abrir Sesión Save Session Guardar Sesión Warning Advertencia The file already exists: "%1" Do you want to replace it? El archivo ya existe: "%1" ¿Desea reemplazarlo? Backup session: "%1" as "%2". Respaldar sesión: "%1" como "%2". Could not backup existing session: %1 as %2 Sorry. No se pudo respaldar la sesión existente: %1 como %2 Lo siento. The current session has been changed: "%1" Do you want to save the changes? La sesión actual ha sido cambiada: "%1" ¿Desea guardar los cambios? About to remove archive directory: "%1" Are you sure? Esta a punto de quitar directorio de archivo: "%1" ¿Está seguro? Don't ask this again No preguntar de nuevo Session closed. Sesión cerrada. The directory already exists: "%1" Do you want to replace it? El directorio ya existe: "%1" ¿Desea reemplazarlo? Opening "%1"... Abriendo "%1"... Session could not be loaded from "%1". Sorry. No se pudo cargar la sesión desde "%1". Lo siento. Open session: "%1". Sesión abierta: "%1". A directory with same name already exists: "%1" This directory will be replaced, erasing all its current data, when opening and extracting this archive in the future. Do you want to continue? Saving "%1"... Guardando "%1"... Session could not be saved to "%1". Sorry. No se pudo guardar la sesión a "%1". Lo siento. Save session: "%1". Guardar sesión: "%1". Oops! Looks like it crashed or did not close properly last time it was run... however, an auto-saved session file exists: "%1" Do you want to crash-recover from it? Oops! Parece que crasheo ó que no se cerro bien la última vez que fue ejecutado,... sin embargo, existe un archivo de sesión de auto-guardado: "%1" ¿Desea recuperar sesión de este archivo? About to clear automation: "%1" Are you sure? A punto de limpiar automatización: "%1" ¿Esta seguro? About to clear all automation: "%1" Are you sure? A punto de limpiar toda la automatización: "%1" ¿Esta seguro? take range rango de toma session sesión or o program programa Information información Some settings may be only effective next time you start this %1. Algunos ajustes solo podrán hacerse efectivos la próxima vez que inicie este %1. Player panic! Pánico en la reproducción! Debugging option enabled. Opción de debugging habilitada. Ogg Vorbis (libvorbis) file support disabled. Soporte de archivo Ogg Vorbis (libvorbis) deshabilitado. MPEG-1 Audio Layer 3 (libmad) file support disabled. Soporte de archivo MPEG-1 Audio Layer 3 (libmad) deshabilitado. Sample-rate conversion (libsamplerate) disabled. Conversión de frencuencia de muestreo (libsamplerate) deshabilitado. Pitch-shifting support (librubberband) disabled. Soporte de transposición de tono (librubberband) deshabilitado. Beat-detection support (libaubio) disabled. Soporte de detección de tempo (libaubio) deshabilitado. OSC service support (liblo) disabled. Soporte de servicio OSC (liblo) deshabilitado. LADSPA Plug-in support disabled. Soporte de Plug-in LADSPA deshabilitado. DSSI Plug-in support disabled. Soporte de Plug-in DSSI deshabilitado. VST Plug-in support disabled. Soporte de Plug-in VST deshabilitado. VST3 Plug-in support (EXPERIMENTAL) disabled. Soporte Plug-in VST3 (experimental) deshabilitado. LV2 Plug-in support disabled. Soporte de Plug-in LV2 deshabilitado. LV2 Plug-in support (liblilv) disabled. Soporte de Plug-in LV2 (liblilv) deshabilitado. LV2 Plug-in UI support disabled. Soporte de UI de Plug-in LV2 deshabilitado. LV2 Plug-in UI support (libsuil) disabled. Soporte de UI de Plug-in LV2 (libsuil) deshabilitado. LV2 Plug-in External UI support disabled. Soporte de UI Externo de Plug-in LV2 deshabilitado. LV2 Plug-in MIDI/Event support (DEPRECATED) enabled. Soporte MIDI/Evento de plugin LV2 (EN DESUSO) habilitado. LV2 Plug-in MIDI/Atom support disabled. Soporte de MIDI/Atom de Plug-in LV2 deshabilitado. LV2 Plug-in Worker/Schedule support disabled. Soporte de Worker/Schedule de Plug-in LV2 deshabilitado. LV2 Plug-in State support disabled. Soporte de Estado de Plug-in LV2 deshabilitado. LV2 plug-in State Make Path support (DANGEROUS) enabled. Soporte para State Make Path de plug in LV2 (PELIGROSO) habilitado. LV2 Plug-in State Files support disabled. Soporte de Archivos de Estado de Plug-in LV2 deshabilitado. LV2 Plug-in Programs support disabled. Soporte de Programas de Plug-in LV2 deshabilitado. LV2 Plug-in MIDNAM support disabled. Soporte de Plug-in LV2 MIDNAM deshabilitado. LV2 Plug-in Presets support disabled. Soporte de Preajustes de Plug-in LV2 deshabilitado. LV2 Plug-in Patch support disabled. Soporte para Patch de Plug in LV2 deshabilitado. LV2 Plug-in Time/position support disabled. Soporte de Time/position de Plug-in LV2 deshabilitado. LV2 Plug-in Options support disabled. Soporte de Opciones de Plug-in LV2 deshabilitado. LV2 Plug-in Buf-size support disabled. Soporte de Buf-size de Plug-in LV2 deshabilitado. LV2 Plug-in UI Touch interface support disabled. Soporte de Plug in LV2 para la interfaz táctil de la interfaz de usuario deshabilitada. LV2 Plug-in UI Request-value support disabled. Soporte de UI Request-value de plugin-LV2 deshabilitado. LV2 Plug-in UI Idle interface support disabled. Soporte para Plug in interface UI idle deshabilitado. LV2 Plug-in UI Show interface support disabled. Soporte para Plug in mostrar interface UI deshabilitado. LV2 Plug-in UI GTK2 native support disabled. Soporte de UI de plugin-LV2 en UI GTK2 deshabilitado. LV2 Plug-in UI X11 native support disabled. Soporte de UI de plugin-LV2 en UI X11 deshabilitado. JACK Session support disabled. Soporte de Sesión JACK deshabilitado. JACK Latency support disabled. Soporte de Latencia de JACK deshabilitado. JACK Metadata support disabled. Soporte de Metadatos de JACK deshabilitado. NSM support disabled. Soporte NSM deshabilitado. Version Versión Using: Qt %1 Usando: Qt %1 Website Sitio web This program is free software; you can redistribute it and/or modify it Este programa es software libre: usted puede redistribuirlo y/o modificarlo under the terms of the GNU General Public License version 2 or later. conforme a los términos de la Licencia Pública General de GNU versión 2 ó mayor. record clip grabar clip [modified] [modificado] XRUN XRUN %1 Hz %1 Hz Session started. Sesión iniciada. The audio/MIDI engine could not be started. Make sure the JACK audio server (jackd) and the ALSA Sequencer kernel module (snd-seq-midi) are up and running and then restart the session. No se pudo iniciar el motor de audio/MIDI. Asegúrese de que el servidor de audio JACK (jackd) y el módulo de kernel del secuenciador ALSA (snd-seq-midi) están en funcionamiento y luego reinicie la sesión. The original session sample rate (%1 Hz) is not the same as the current audio engine (%2 Hz). Saving and reloading from a new session file is highly recommended. La frecuencia de muestreo de la sesión original (%1 Hz) no es la mismo del motor de audio actual (%2 Hz). Guardar y recargar desde un nuevo archivo de sesión es muy recomendable. The following issues were detected: %1 Saving into another session file is highly recommended. Se detectaron los siguientes problemas: %1 Guardar en otro archivo de sesión es muy recomendable. &Hold &Mantener &Linear &Lineal &Spline &Spline Take %1 Toma %1 TRACK MONITOR %1 %2 MONITOREAR PISTA %1 %2 None Ninguno Error Error XRUN(%1 skipped) XRUN(%1 omitido) XRUN(%1): some frames might have been lost. XRUN(%1): algunos cuadros se pueden haber perdido. Audio connections change. Cambio en las conexiones de Audio. MIDI connections change. Cambio en las conexiones MIDI. Playing ended. Reproducción terminada. The audio engine has been shutdown. Make sure the JACK audio server (jackd) is up and running and then restart session. El motor de audio ha sido apagado. Asegúrese de que el servidor de audio JACK (jackd) este en funcionamiento y reinicie la sesión. The audio engine buffer size has changed, increased from %1 to %2 frames/period. Reloading the current session file is highly recommended. El tamaño del búfer del motor de audio ha cambiado, aumentó del %1 al %2 cuadros/período. Se recomienda que se vuelva a cargar el archivo de sesión actual. STOP STOP PLAY PLAY FFWD FFWD REW REW REC ON REC ON REC OFF REC OFF RESET RESET LOCATE %1 LOCATE %1 SHUTTLE %1 SHUTTLE %1 STEP %1 STEP %1 TRACK RECORD %1 %2 TRACK RECORD %1 %2 TRACK MUTE %1 %2 TRACK MUTE %1 %2 TRACK SOLO %1 %2 TRACK SOLO %1 %2 Unknown sub-command Sub-comando desconocido Not implemented No implementado MIDI CTL: %1, Channel %2, Param %3, Value %4 MIDI CTL: %1, Canal %2, Param %3, Valor %4 (track %1, gain %2) (pista %1, ganancia %2) (track %1, panning %2) (pista %1, paneo %2) START INICIAR CONTINUE CONTINUAR SONGPOS %1 SONGPOS %1 %1 BPM %1 PPM Playing "%1"... Reproduciendo "%1"... qtractorMessages Messages Mensajes Logging stopped --- %1 --- Se ha detenido la bitácora --- %1 --- Logging started --- %1 --- Se ha iniciado la bitácora --- %1 --- qtractorMidiControl Note On Encendido de nota Note Off Apagado de nota Key Press Pulsación de tecla Controller Controlador Pgm Change Cambio de programa Chan Press Chan Press Pitch Bend Portamento RPN RPN NRPN NRPN Control 14 Control 14 Track Gain Ganancia de pista Track Panning Paneo de pista Track Monitor Monitor de pista Track Record Grabación de pista Track Mute Silenciar pista Track Solo Solo de pista qtractorMidiControlForm Controllers Controladores Controller files Archivos de Controladores Files Archivos Path Ruta Import controller files Importar archivos de controladores &Import... &Importar... Remove controller file Remover archivo de controlador &Remove &Quitar Move controller file up on list order Mover archivo de controlador hacía arriba en el orden de la lista &Up A&rriba Move controller file down on list order Mover archivo de controlador hacía abajo en el orden de la lista &Down A&bajo &Type &Tipo &Channel &Canal &Parameter &Parámetro Trac&k Pi&sta offse&t offse&t &limit &límite C&ommand C&omando Flags Banderas MIDI Event type Tipo de Evento MIDI MIDI Channel Canal MIDI MIDI Controller (parameter) Controlador MIDI (parámetro) MIDI parameter (track offset) Parámetro MIDI (offset de pista) + + Track offset Offset de la Pista Track limit Límite de pista Command action Acción del comando Command delta/momentary Comando delta/momentáneo D&elta D&elta Command feedback Retroalimentación del comando &Feedback &Feedback Map/update controller command Mapear/actualizar comando del controlador &Map &Mapear Controller map Mapa del controlador Type Tipo Channel Canal Parameter Parámetro Track Pista Command Comando Feedback Feedback Unmap/remove controller command Des-mapear/quitar comando del controlador U&nmap De&s-mapear Enable all controllers immediate sync (hook) Habilitar sincronia inmediata a todos los controladores (hook) &Sync &Sync Reload/apply all controller files Recargar/aplicar todos los archivos del controlador Relo&ad Rec&argar Export to controller file Exportar a archivo de controlador E&xport... E&xportar... Close this dialog Cerrar este diálogo Close Cerrar Import Controller Files Importar Archivos de Controlador Controller files (*.%1) Archivos de controlador (*.%1) All files (*.*) Todos los archivos (*.*) Warning Advertencia About to remove controller file: "%1" Are you sure? Esta a punto de quitar archivo de controlador: "%1" ¿Está seguro? Export Controller File Exportar Archivo de Controlador controller controlador The controller file already exists: "%1" Do you want to replace it? El archivo de controlador ya existe: "%1" ¿Desea reemplazarlo? Saved controller mappings may not be effective the next time you start this program. "%1" Do you want to apply to controller files? Los mapeos de controlador podrían no tener efecto la siguiente ves que inicie este programa. "%1" ¿Desea aplicar a los archivos de controlador? Controller mappings have been changed. Los mapeos del controlador han cambiado. Do you want to save the changes? ¿Desea guardar los cambios? Delta Delta qtractorMidiControlObserverForm &Type: &Tipo: MIDI event type Tipo de evento MIDI Cha&nnel: Ca&nal: MIDI channel Canal MIDI &Parameter: &Parámetro: MIDI parameter Parámetro MIDI &Logarithmic &Logarítmico &Feedback &Feedback In&vert In&vertir &Hook &Hook L&atch L&atch Control input connections Controlar las conexiones de entrada &Inputs &Entradas Control output connections Controlar las conexiones de salida &Outputs &Salidas MIDI Controller Controlador MIDI MIDI controller is already assigned. Do you want to replace the mapping? El controlador MIDI controller ya se encuentra asigando. ¿Desea reemplazar el mapeo? Some settings have been changed. Do you want to apply the changes? Algunas configuraciones han cambiado. ¿Desea aplicar los cambios? &MIDI Controller... Controlador &MIDI... &Automation &Automatización &Lock &Bloquear &Play &Reproducir &Record &Grabar &Clear &Limpiar qtractorMidiEditEvent Zoom in (horizontal) Acercar zoom (horizontal) Zoom out (horizontal) Alejar zoom (horizontal) Zoom reset (horizontal) Reiniciar zoom (horizontal) qtractorMidiEditList C%1 C%1 qtractorMidiEditTime Play-head Cabezal de reproducción Edit-head Cabezal de edición Edit-tail Editar cola Loop-start Inicio de bucle Loop-end Fin del bucle Punch-in Punch-in Punch-out Punch-out Start: %1 End: %2 Length: %3 Inicio: %1 Fin: %2 Duración: %3 qtractorMidiEditView Zoom in (vertical) Acercar zoom (vertical) Zoom out (vertical) Alejar zoom (vertical) Zoom reset (vertical) Reiniciar zoom (vertical) qtractorMidiEditor C Do C#/Db Do#/Reb D Re D#/Eb Re#/Mib E Mi F Fa F#/Gb Fa#/Solb G Sol G#/Ab Sol#/Lab A La A#/Bb La#/Sib B Si Acoustic Bass Drum Bombo Acústico Bass Drum 1 Bombo 1 Side Stick Acoustic Snare Caja Acústica Hand Clap Aplauso Electric Snare Caja Eléctrica Low Floor Tom Tom de Piso Bajo Closed Hi-Hat Charles Cerrado High Floor Tom Tom de Piso Alto Pedal Hi-Hat Pedal de Charles Low Tom Tom grave Open Hi-Hat Charles Abierto Low-Mid Tom Tom medio-grave Hi-Mid Tom Tom Medio-Alto Crash Cymbal 1 Platillo Crash 1 High Tom Tom Alto Ride Cymbal 1 PLatillo Ride 1 Chinese Cymbal Platillo Chinese Ride Bell Campana de Ride Tambourine Pandero Splash Cymbal Platillo Splash Cowbell Cencerro Crash Cymbal 2 Platillo Crash 2 Vibraslap Quijada Ride Cymbal 2 Platillo Ride 2 Hi Bongo Bongo Alto Low Bongo Bongo Bajo Mute Hi Conga Conga Alta Silenciada Open Hi Conga Conga Alta Abierta Low Conga Conga Baja High Timbale Timbal Alto Low Timbale Timbal Bajo High Agogo Agogo Alto Low Agogo Agogo Bajo Cabasa Cabaza Maracas Maracas Short Whistle Silbido Corto Long Whistle Silbido Largo Short Guiro Güiro Corto Long Guiro Güiro Largo Claves Claves Hi Wood Block Bloque Alto Low Wood Block Bloque Bajo Mute Cuica Cuica Silenciada Open Cuica Cuica Abierta Mute Triangle Triángulo Silenciado Open Triangle Triángulo Abierto Bank Select (coarse) Seleccion de Banco (amplio) Modulation Wheel (coarse) Breath Controller (coarse) Foot Pedal (coarse) Portamento Time (coarse) Data Entry (coarse) Volume (coarse) Volumen (control amplio) Balance (coarse) Balance (control amplio) Pan Position (coarse) Posición del Paneo (control amplio) Expression (coarse) Expresión (control amplio) Effect Control 1 (coarse) Control de Efecto 1 (control amplio) Effect Control 2 (coarse) Control de Efecto 2 (control amplio) General Purpose Slider 1 Deslizador de Propósito General 1 General Purpose Slider 2 Deslizador de Propósito General 2 General Purpose Slider 3 Deslizador de Propósito General 3 General Purpose Slider 4 Deslizador de Propósito General 4 Bank Select (fine) Modulation Wheel (fine) Breath Controller (fine) Foot Pedal (fine) Portamento Time (fine) Data Entry (fine) Volume (fine) Balance (fine) Pan Position (fine) Expression (fine) Effect Control 1 (fine) Effect Control 2 (fine) Hold Pedal (on/off) Portamento (on/off) Sustenuto Pedal (on/off) Soft Pedal (on/off) Legato Pedal (on/off) Hold 2 Pedal (on/off) Sound Variation Sound Timbre Sound Release Time Sound Attack Time Sound Brightness Sound Control 6 Sound Control 7 Sound Control 8 Sound Control 9 Sound Control 10 General Purpose Button 1 (on/off) Botón de Propósito General 1 (enc/apag) General Purpose Button 2 (on/off) Botón de Propósito General 2 (enc/apag) General Purpose Button 3 (on/off) Botón de Propósito General 3 (enc/apag) General Purpose Button 4 (on/off) Botón de Propósito General 4 (enc/apag) Effects Level Nivel de Efectos Tremulo Level Nivel de Trémulo Chorus Level Nivel de Coro Celeste Level Nivel de Celeste Phaser Level Nivel de Phaser Data Button Increment Data Button Decrement Non-Registered Parameter (fine) Non-Registered Parameter (coarse) Registered Parameter (fine) Registered Parameter (coarse) All Sound Off Apagar Todos los Sonidos All Controllers Off Apagar todos los COntroladores Local Keyboard (on/off) Teclado Local (enc/apag) All Notes Off Apagar Todas las Notas Omni Mode Off Modo Omni Apagado Omni Mode On Modo Omni Encendido Mono Operation Operación Mono Poly Operation Operación Poli Pitch Bend Sensitivity Fine Tune Coarse Tune Tuning Program Tuning Bank Vibrato Rate Vibrato Depth Vibrato Delay Filter Cutoff Filter Resonance EG Attack EG Decay EG Release Drum Filter Cutoff Drum Filter Resonance Drum EG Attack Drum EG Decay Drum Pitch Coarse Drum Pitch Fine Drum Level Drum Pan Drum Reverb Send Drum Chorus Send Drum Variation Send Modulation Wheel (14bit) Breath Controller (14bit) Foot Pedal (14bit) Portamento Time (14bit) Volume (14bit) Balance (14bit) Pan Position (14bit) Expression (14bit) Expresión (14bit) Effect Control 1 (14bit) Control de Efecto 1 (14bit) Effect Control 2 (14bit) Control de Efecto 2 (14bit) General Purpose Slider 1 (14bit) Deslizador de Propósito General 1 (14 bit) General Purpose Slider 2 (14bit) Deslizador de Propósito General 2 14bit) General Purpose Slider 3 (14bit) Deslizador de Propósito General 3 (14bit) General Purpose Slider 4 (14bit) Deslizador de Propósito General (14bit) Chromatic Cromático Major Mayor Minor Menor Melodic Minor (Asc) Melodic Minor (Desc) Whole Tone Pentatonic Major Pentatonic Minor Pentatonic Blues Pentatonic Neutral Octatonic (H-W) Octatonic (W-H) Ionian Dorian Phrygian Lydian Mixolydian Aeolian Eólico Locrian Egyptian Eight Tone Spanish Hawaiian Hindu Hirajoshi Hungarian Major Hungarian Minor Hungarian Gypsy Japanese (A) Japanese (B) Jewish (Adonai Malakh) Jewish (Ahaba Rabba) Jewish (Magen Abot) Oriental (A) Oriental (B) Oriental (C) Roumanian Minor Neapolitan Neapolitan Major Neapolitan Minor Overtone Leading Whole Tone Nine Tone Scale Dominant Seventh Augmented Aumentada Algerian Arabian (A) Arabian (B) Balinese Chinese Diminished Japanese (Ichikosucho) Japanese (Taishikicho) Javaneese Marva Theta Mela Bhavapriya Mela Chakravakam Mela Chalanata Mela Chitrambari Mela Dharmavati Mela Dhatuvardhani Mela Dhavalambari Mela Divyamani Mela Ganamurti Mela Gangeyabhusani Mela Gavambodhi Mela Gayakapriya Mela Hatakambari Mela Jalarnavam Mela Jhalavarali Mela Jhankaradhvani Mela Jyotisvarupini Mela Kamavarardhani Mela Kantamani Mela Kosalam Mela Latangi Mela Manavati Mela Mararanjani Mela Naganandini Mela Namanarayani Mela Navanitam Mela Nitimati Mela Pavani Mela Ragavardhani Mela Raghupriya Mela Ramapriya Mela Rasikapriya Mela Ratnangi Mela Risabhapriya Mela Rupavati Mela Sadvidhamargini Mela Salagam Mela Sanmukhapriya Mela Sarasangi Mela Senavati Mela Subhapantuvarali Mela Sucharitra Mela Sulini Mela Suryakantam Mela Syamalangi Mela Tanarupi Mela Vagadhisvari Mela Vanaspati Mela Varunapriya Mela Yagapriya Persian Purvi Theta Spanish Gypsy Todi Theta Enigmatic Kumoi Lydian Augmented Pelog Prometheus Prometheus Neapolitan Six Tone Symmetrical Super Locrian Lydian Minor Lydian Diminished Half Diminished Bhairav Yaman Todi Jog Multani Darbari Malkauns Bhoopali Shivaranjani Marwa Minor 5 Menor 5 Major 5 Mayor 5 5 5 45 45 457 457 M 6 M 6 MIDI Editor Editor MIDI cut cortar delete borrar insert range insertar rango remove range borrar rango move mover edit editar resize redimensionar rescale re-escalar paste pegar Time: %1 Type: Tiempo: %1 Tipo: Note On (%1) %2 Velocity: %3 Duration: %4 Key Press (%1) %2 Value: %3 Pulsación de tecla (%1) %2 Valor: %3 Controller (%1) Name: %2 Value: %3 Controlador (%1) Nombre: %2 Valor: %3 RPN (%1) Name: %2 Value: %3 RPN (%1) Nombre: %2 Valor: %3 NRPN (%1) Name: %2 Value: %3 NRPN (%1) Nombre: %2 Valor: %3 Control 14 (%1) Name: %2 Value: %3 Control 14 (%1) Nombre: %2 Valor: %3 Pgm Change (%1) Cambio de programa (%1) Chan Press (%1) Chan Press (%1) Pitch Bend (%1) Portamento (%1) SysEx (%1 bytes) Data: SysEx (%1 bytes) Datos: Unknown (%1) Desconocido (%1) Start: %1 End: %2 Length: %3 Inicio: %1 Fin: %2 Duración: %3 qtractorMidiEditorForm MIDI Editor Editor MIDI &Track Pis&ta &File &Archivo Select &Mode &Modo de Selección &Select &Seleccionar I&nsert I&nsertar Remo&ve Remo&ver &Tools &Herramientas &Edit &Editar &View &Ver Instrum&ent Instrum&ento &Toolbars Bar&ras de heramientas &Windows Ventana&s Not&e Type Tipo de no&ta Val&ue Type Tipo de va&lor &Ghost Track &Pista fantasma &Zoom &Zoom S&nap A&juste Sc&ale &Escala T&ransport T&ransporte &Help A&yuda &Save &Guardar Save Guardar Save current MIDI clip to existing file name Guardar clip MIDI actual a nombre de archivo existente Save &As... Guardar &Como... Save As Guardar Como Save as Guardar Como Save current MIDI clip with another file name Guardar clip MIDI actual con otro nombre de archivo &Unlink Desvinc&ular Unlink Desvincular Unlink current MIDI clip Desvincular clip MIDI actual Recor&d Gra&bar Record Grabar Record current MIDI clip (overdub) Grabar clip MIDI actual (doblaje) &Inputs &Entradas Track Inputs Entradas de Pista Track inputs Entradas de Pista Show current MIDI clip/track input bus connections Muestra las conexiones al bus de entrada del clip/track MIDI actual &Outputs &Salidas Track Outputs Salidas de Pista Track outputs Salidas de Pista Show current MIDI clip/track output bus connections Muestra las conexiones al bus de salida del clip/track MIDI actual &Properties... &Propiedades... Track Properties Propiedades de Pista Track properties Propiedades de pista Edit current MIDI clip/track properties Editar las propiedades del clip/pista MIDI actual Shift+F2 Shift+F2 Properties Propiedades Edit current MIDI clip properties Editar las propiedades del clip MIDI actual F4 F4 &Range Set &Fijar Rango Clip Range Rango de Clip Clip range Rango de clip Set edit-range from clip extents Fijar rango de edición desde la extensión del clip &Loop Set Fijar Buc&le Clip Loop Bucle de Loop Clip loop Bucle de loop Set loop-range from clip extents Fijar rango de bucle desde la extensión del clip &Close &Cerrar Close Cerrar Close this MIDI clip editor Cerrar este editor de clip MIDI &Undo &Deshacer Undo Deshacer Undo last edit operation Deshacer última operación de edición Ctrl+Z Ctrl+Z &Redo &Rehacer Redo Rehacer Redo last edit operation Reshacer última operación de edición Ctrl+Shift+Z Ctrl+Shift+Z Cu&t Cor&tar Cut Cortar Cut current selection into the local clipboard Cortar selección actual a portapapeles Ctrl+X Ctrl+X &Copy &Copiar Copy Copiar Copy current selection to the local clipboard Copiar selección actual al portapapeles local Ctrl+C Ctrl+C &Paste &Pegar Paste Pegar Paste local clipboard contents into the current MIDI clip Pegar el contenido del portapapeles local en el clip MIDI actual Ctrl+V Ctrl+V Past&e Repeat... P&egar Repetido... Paste Repeat Pegar Repetido Paste repeat Pegar repetido Paste/repeat local clipboard contents into the current MIDI clip Pegar/repetido el contenido del portapapeles local en el clip MIDI actual Ctrl+Shift+V Ctrl+Shift+V &Delete &Eliminar Delete Borrar Delete current selection Borrar selección actual Del Supr Edit Of&f A&pagar edición Edit Off Apagar edición Edit off Apagar edición Set edit mode off Fijar modo de edición en apagado Edit &On E&ncender Edición Edit On Encender edición Edit on Encender edición Set edit mode on Fijar modo de edición en encendido Edit &Draw Editar &Dibujo Edit draw mode Editar modo de dibujo Edit draw mode (notes) Editar modo de dibujo (notas) &All &Todo Select All Seleccionar Todo Select all Seleccionar Todo Ctrl+A Ctrl+A &None &Nada Select None Seleccionar Nada Select none Seleccionar Nada Ctrl+Shift+A Ctrl+Shift+A &Invert &Inverso Select Invert Seleccionar Inverso Select invert Seleccionar Inverso Ctrl+I Ctrl+I &Range &Rango Select Range Seleccionar rango Select range Seleccionar rango Mark range as selected Marcar rango como seleccionado Ctrl+R Ctrl+R Insert Range Insertar Rango Insert range Insertar Rango Insert range as selected Insertar rango como seleccionado Ctrl+Ins Ctrl+Ins Remove Range Quitar Rango Remove range Quitar Rango Remove range as selected Remover rango como seleccionado Ctrl+Del Ctrl+Del &Quantize... &Cuantización... Quantize Cuantizar Quantize selection Cuantizar selección &Transpose... &Transponer... Transpose Transponer Transpose selection Transponer selección &Normalize... &Normalizar... Normalize Normalizar Normalize selection Normalizar selección &Randomize... Aleato&rio... Randomize Aleatorio Randomize selection Aleatorizar selección Resi&ze... Redimen&sionar... Resize Redimensionar Resize selection Redimensionar selección Re&scale... Ree&scalar... Rescale Re-escalar Rescale selection Reescalar selección T&imeshift... Desplazamiento de &tiempo... Timeshift Desplazamiento de tiempo Timeshift selection Selección del desplazamiento de tiempo &Menubar Barra de &menú Menubar Barra de menú Show/hide the menubar Mostrar/ocultar la barra de menú Ctrl+M Ctrl+M &Statusbar B&arra de estado Statusbar Barra de estado Show/hide the statusbar Mostrar/ocultar la barra de estado File Toolbar Barra de Herramientas de Archivo File toolbar Barra de herramientas de archivo Show/hide the file toolbar Mostrar/ocultar la barra de herramientas de archivos Edit Toolbar Barra de Heramientas de Edición Edit toolbar Barra de herramientas de edición Show/hide the edit toolbar Mostrar/ocultar la barra de herramientas de edición View Toolbar Barra de Herramientas de Vista View toolbar Barra de herramientas de vista Show/hide the view toolbar Mostrar/ocultar la barra de herramientas de vista &Transport &Transporte Transport Toolbar Barra de Herramientas de Transporte Transport toolbar Barra de herramientas de transporte Show/hide the transport toolbar Mostrar/ocultar la barra de herramientas de transporte T&ime T&iempo Time Toolbar Barra de Heramientas de Tiempo Time toolbar Barra de heramientas de tiempo Show/hide the time toolbar Mostrar/ocultar la barra de herramientas de tiempo &Scale &Escala Scale Toolbar Barra de Heramientas de Escala Scale toolbar Barra de heramientas de escala Show/hide the scale toolbar Mostrar/ocultar la barra de herramientas de escala Thum&b &Miniatura Thumb Toolbar Barra de Herramientas de Miniatura Thumb toolbar Barra de herramientas de miniatura Show/hide the thumb view toolbar Mostrar/ocultar la barra de herramientas de miniatura Note &Names &Nombres de Notas Note Names Nombres de Notas Note names Nombres de notas Whether to show note names Si se deben mostrar los nombres de nota Note &Duration &Duración de Nota Note Duration Duración de Nota Note duration Duración de nota Whether note events are shown proportional to duration Si los eventos de nota se muestran proporcionales a la duración Note &Color &Color de Nota Note Color Color de Nota Note color Color de nota Whether note events are colored according to pitch Si los eventos de nota se colorean de acuerdo al tono &Value Color &Valor de Color Value Color Valor de Color Value color Valor de color Whether note events are colored according to value (velocity) Si los eventos de nota se colorean de acuerdo al valor (velocidad) &Drum Mode &Modo Batería Drum Mode Modo Batería Drum mode Modo Batería Whether note onset events are displayed as diamonds Si los eventos de inicio de nota se muestran como diamantes &Events &Eventos View events Vista de eventos Show/hide the events list Mostrar/ocultar la lista de eventos &Preview Notes Vista &Previa de Notas Preview Notes Vista Previa de Notas Preview notes Vista previa de notas Preview notes while editing (scrub) Vista previa de notas mientras se edita (scrub) F&ollow Playhead &Seguir Cabezal de Reproducción Follow Playhead Seguir Cabezal de Reproducción Follow playhead Seguir cabezal de reproducción &In &Acercar Zoom In Acercar Zoom Zoom in Acercar Zoom Ctrl++ Ctrl++ &Out A&lejar Zoom Out Alejar Zoom Zoom out Alejar Zoom Ctrl+- Ctrl+- &Reset &Reiniciar Zoom Reset Reiniciar Zoom Zoom reset Reiniciar Zoom Ctrl+1 Ctrl+1 &Horizontal &Horizontal Horizontal Zoom Zoom Horizontal Horizontal zoom Zoom horizontal Horizontal zoom mode Modo de zoom horizontal &Vertical &Vertical Vertical Zoom Zoom Vertical Vertical zoom Zoom vertical Vertical zoom mode Modo de zoom vertical All Zoom Zoom Todo All zoom Zoom todo All zoom mode Modo de zoom todo &Zebra &Cebra Zebra Cebra Bar zebra view mode Modo de vista barras cebra &Grid &Rejilla Grid Rejilla Snap grid view mode Modo de vista ajustar a rejilla Too&l Tips A&yuda emergente Tool tips Ayuda emergente Floating tool tips view mode Modo de vista flotante de la ayuda contextual &Refresh A&ctualizar Refresh Actualizar Refresh views Actualizar vistas F5 F5 &Backward &Hacia Atrás Backward Hacia Atrás Transport backward Transporte hacia atrás Backspace Retroceso Re&wind Re&bobinar Rewind Rebobinar Transport rewind Rebobinar transporte F&ast Forward Adel&antar rápido Fast Forward Adelantar rápido Fast forward Adelantar rápido Transport fast forward Adelantar rápido transporte &Forward Ha&cia Adelante Forward Hacia adelante Transport forward Transporte hacia adelante &Loop &Bucle Loop Bucle Transport loop Bucle de transporte Ctrl+Shift+L Ctrl+Shift+L Loop &Set Fijar Buc&le Loop Set Fijar Bucle Loop set Fijar Bucle Transport loop set Fijar transporte de bucle Ctrl+L Ctrl+L &Stop &Detener Stop Detener Transport stop Detener transporte &Play &Reproducir Play Reproducir Transport play/pause Reproducir/pausar transporte Space Espacio &Record &Grabar Transport record Transporte a grabación &Punch &Pinchazo Punch Pinchazo Punch in/out Punch in/out Transport punch in/out Transporte punch in/out Ctrl+Shift+P Ctrl+Shift+P Punch Se&t Fi&jar Punch Punch Set Fijar Punch Punch in/out set Fijar punch in/out Transport punch in/out set Fijar punch in/out de transporte Ctrl+P Ctrl+P Pa&nic Pá&nico Panic Pánico All MIDI tracks shut off (panic) Apagar todas las pistas MIDI (pánico) &Shortcuts... Atajo&s... Shortcuts Atajos Keyboard shortcuts Atajos de teclado &About... &Acerca de... About Acerca de Show information about this application program Muestra información acerca de este porgrama de aplicación About &Qt... Acerca de &Qt... About Qt Acerca de Qt Show information about the Qt toolkit Mostrar información acerca del kit de herramientas Qt Current time (play-head) Tiempo actual (cabezal de reproducción) Current tempo (BPM) Tempo actual (PPM) Reset time-sig. Reiniciar compás. Set current snap to %1 Fijar el snap (ajuste) actual a %1 Note Velocity Velocidad de nota Snap/beat Snap/pulso Note type Tipo de nota Value type Tipo de valor Parameter type Tipo de parámetro Scale key Clave de la escala Scale type Tipo de escala MIDI clip name Nombre de clip MIDI MIDI file name Nombre de archivo MIDI MIDI track/channel Pista/canal MIDI MOD MOD MIDI modification state Estado de modificación MIDI REC REC MIDI clip record state Estado de grabación del clip MIDI 00:00:00.000 00:00:00.000 MIDI clip duration Duración del clip MIDI Warning Advertencia The current MIDI clip has been changed: "%1" Do you want to save the changes? El clip MIDI actual ha cambiado: "%1" ¿Desea guardar los cambios? Save MIDI Clip Guardar clip MIDI MIDI files (*.%1 *.smf *.midi) Archivos MIDI (*.%1 *.smf *.midi) All files (*.*) Todos los archivos (*.*) MIDI file save: "%1", track-channel: %2. Guardar archivo MIDI: "%1", pista/canal %2. Channel %1 Canal %1 Track %1 Pista %1 [modified] [modificado] qtractorMidiEventItemDelegate edit %1 editar %1 qtractorMidiEventList Events Eventos qtractorMidiEventListModel Time Tiempo Type Tipo Name Nombre Value Valor Duration/Data Duración/Datos Frame Cuadros BBT BBT Note On (%1) Encendido de nota (%1) Note Off (%1) Apagado de nota (%1) Key Press (%1) Pulsación de tecla (%1) Controller (%1) Controlador (%1) Control 14 (%1) Control 14 (%1) RPN (%1) RPN (%1) NRPN (%1) NRPN (%1) Pgm Change Cambio de programa Chan Press Chan Press Pitch Bend Portamento SysEx SysEx Meta (%1) Meta (%1) Unknown (%1) Desconocido (%1) qtractorMidiListView Name Nombre Fmt Frmt Tracks Pistas tpqn tpqn Path Ruta %1: MIDI file not found. %1: Archivo MIDI no encontrado. Open MIDI Files Abrir archivos MIDI MIDI files (*.%1 *.smf *.midi) Archivos MIDI (*.%1 *.smf *.midi) All files (*.*) Todos los archivos (*.*) qtractorMidiMixerMeter Volume (%) Volumen (%) % % Pan: %1 Panorámica: %1 Volume: %1% Volumen: %1% qtractorMidiSysexForm MIDI SysEx MIDI SysEx Name Nombre Size Tamaño Data (hex) Datos (hexa) Import from SysEx file Importar desde archivo SysEx &Import... &Importar... Export to SysEx file Exportar a archivo SysEx E&xport... E&xportar... Move SysEx item up on list order Mover elemento SysEx hacia arriba en el orden de la lista &Up A&rriba Move SysEx item down on list order Mover elemento SysEx hacia abajo en el orden de la lista &Down A&bajo Open SysEx Abrir SysEx Sysex name Nombre SysEx Save SysEx Guardar SysEx Delete SysEx Borrar SysEx Create SysEx item Crear elemento SysEx &Add &Añadir Update SysEx item Actualizar elemento SysEx Upda&te Act&ualizar Remove SysEx item Bprrar elemento SysEx &Remove &Quitar SysEx files (*.%1) Archivos SysEx (*.%1) MIDI files (*.mid *.smf *.midi) Archivos MIDI (*.mid *.smf *.midi) All files (*.*) Todos los archivos (*.*) Import SysEx Files Importar archivos SysEx Export SysEx File Exportar archivos SysEx Warning Advertencia The SysEx file already exists: "%1" Do you want to replace it? El archivo SysEx ya existe: "%1" ¿Desea reemplazarlo? About to replace SysEx: "%1" Are you sure? A punto de reemplazar SysEx: "%1" ¿Esta seguro? About to delete SysEx: "%1" Are you sure? A punto de eliminar SysEx: "%1" ¿Esta seguro? SysEx settings have been changed. Do you want to apply the changes? Ajustes SysEx han cambiado. ¿Desea aplicar los cambios? Error Error SysEx could not be loaded: "%1". Sorry. No se pudo cargar SysEx: "%1". Lo siento. qtractorMidiThumbView MIDI Thumb view Vista previa MIDI qtractorMidiToolsForm MIDI Tools Herramientas MIDI Preset name Nombre del preajuste Save preset Guardar preajuste Delete preset Borrar preajuste &Quantize &Cuantizar Quantize selected events Cuantizar eventos seleccionados &Time: &Tiempo: Quantize time Tiempo de cuantización Quantize time percent Porcentaje de cuantización de tiempo % % &Duration: &Duración: Quantize duration Cuantizar duración Quantize duration percent Porcentaje de cuantización de duración S&wing: S&wing: Swing-quantize time Cuantización de tiempo del swing Swing-quantize percent Porcentaje de cuantización del swing Swing-quantize type Tipo de cuantización del swing Linear Lineal Quadratic Cuadrático Cubic Cúbico &Scale: &Escala: Scale-quantize key Clave de la cuantización de la escala Scale-quantize type Tipo de la cuantización de la escala &Transpose &Transponer Transpose selected events Transponer eventos seleccionados &Note: &Nota: Transpose note Transponer nota Transpose time Transponer tiempo Transpose time format Transponer formato de tiempo Frames Cuadros Time Tiempo BBT BBT &Reverse &Reversa &Normalize &Normalizar Normalize selected events Normalizar eventos seleccionados &Percent: &Porcentaje: Normalize percent Normalizar porcentaje &Value: &Valor: Normalize value Normalizar value &Randomize Aleato&rio Randomize selected events Aleatorizar eventos seleccionados Randomize note/pitch Aleatorizar nota/tono Randomize time Aleatorizar tiempo Randomize duration Aleatorizar duración Randomize value Aleatorizar valor Resi&ze Redimen&sionar Resize selected events Redimensionar eventos seleccionados Resize duration Redimensionar duración Resize duration format Formato de duración para redimensionar Resize value Valor para redimensionar Resize value mode Modo del valor para redimensionar Flat Plano Ramp Rampa Resize final value Valor final a redimensionar Re&scale Rescale selected events Reescalar eventos seleccionados Rescale time Reescalar tiempo Rescale duration Reescalar duración Rescale value Valor para redimensionar T&imeshift Desplazamiento de t&iempo Timeshift selected events Desplazamiento de tiempo de los eventos seleccionados Timeshift Desplazamiento de tiempo P: P: Timeshift parameter Parámetro para el desplazamiento de tiempo Timeshift parameter (log) Parámetro para el desplazamiento de tiempo (log) Timeshift curve Curva del desplazamiento de tiempo P = 0 : no change. P > 0 : accelerating shift. P < 0 : slowing down shift. Edit head/tail (blue) markers define the shift range. P = 0 : sin cambio. P > 0 : acelerando. P < 0 : ralentizando. Editar los marcadores de cabeza/cola (azul) definen el rango de desplazamiento. Timeshift duration Duración del desplazamiento de tiempo (default) (default) Warning Advertencia About to delete preset: "%1" Are you sure? A punto de eliminar preajuste: "%1" ¿Esta seguro? none ninguno quantize cuantizar transpose transponer normalize normalizar randomize aleatorio resize redimensionar rescale reescalar timeshift desplazamiento de tiempo qtractorMixer Inputs Entradas Tracks Pistas Outputs Salidas Mixer Mezcladora qtractorMixerMeter Pan Panorámica Gain Ganancia qtractorMixerRackWidget &Inputs &Entradas &Outputs &Salidas &Monitor &Monitor &Buses... &Buses... qtractorMixerStrip inputs entradas outputs salidas Connect %1 Conectar %1 %1 In %1 Entrada %1 Out %1 Salida (Audio) (Audio) (MIDI) (MIDI) (None) (Ninguno) qtractorMonitorButton monitor monitor Monitor (rec) Monitor (rec) Monitor (thru) Monitor (thru) qtractorOptionsForm &General &General Session Sesión Default session &file format: &Formato de archivo de sesión por defecto: Default session file format (suffix) Formato de archivo de sesión por defecto (sufijo) Whether to create new sessions based on template Si se crean nuevas nuevas sesiones basadas en plantilla &New session template: Plantilla de &nueva sesión: New session template Plantilla de nueva sesión Browse for new session template Buscar plantilla de nueva sesión Whether to save backup versions of existing sessions Si se guardan versiones de respaldo de las sesiones existentes Save &backup versions of existing sessions: &Guardar versiones de respaldo de las sesiones existentes: Which mode to rename existing session files Cuál modo se usa para renombrar los archivos de sesión existentes Increment previous version (default) Incrementar versión anterior (por defecto) Increment current version Incrementar versión actual Whether to enable session auto-save (crash-recovery) Si se habilita el auto guardado de sesión (recuperación de crash) Auto-save current working session every: Auto guardar la sesión actual cada: Auto-save period (minutes) Período de auto guardado (minutos) minutes minutos Options Opciones Whether to ask for confirmation on removal Si se pide confirmación al quitar &Confirm removals &Confirmar al quitar Whether to ask for confirmation on archive directory removal Si se pide confirmación al quitar directorio de registro C&onfirm archive removals C&onfirmar quitar registro Number of &recent files: Número de archivos &recientes: The maximum number of recent files to keep in menu El número máximo de archivos recientes a conservar en el menú Whether to capture standard output (stdout/stderr) into messages window Si se captura la salida estándar (stdout/stderr) en la ventana de mensajes Capture standard &output Capt&urar salida estándar Whether to show the complete directory path of loaded session files Si se muestra la ruta completa del directorio de sesiones cargadas S&how complete path of session files Mo&strar ruta completa de archivos de sesión Whether to remove audio peak files on session close Si se quitan los achivos de picos de audio al cerrar sesión Auto-remove audio pea&k files Auto-&quitar archivos de picos de audio Whether to keep all tool windows on top of the main window Si se mantiene la ventana con todas las herramientas encima de la ventana principal Keep tool &windows always on top Mantener &ventanas de herramientas siempre encima Whether to try dropping multiple audio files into the same track Si se intenta dejar caer multiples archivos de audio en la misma pista &Drop multiple audio files into the same track &Dejar caer multiples archivos de audio en la misma pista Whether to reverse keyboard modifiers role on transport positioning (Shift/Ctrl) Si se revierte la función de las teclas modificadoras al posicionar el transporte (Mayús/Ctrl) Reverse &keyboard modifiers role (Shift/Ctrl) Re&vertir la función de las teclas modificadoras (Mayús/Ctrl) Whether to reverse mouse middle-button role on keyboard modifiers (Shift/Ctrl) Si se invierte el papel del botón del medio del ratón en modificadores de teclado (Mayus/Ctrl) Re&verse middle-button modifier role (Shift/Ctrl) Inv&ertir papel del botón del medio (Mayus/Ctrl) Transport Transporte Transport &mode: &Modo de transporte: Transport control mode (JACK) Modo de control de transporte (JACK) None Ninguno Slave Esclavo Master Maestro Full Completo Whether to start as timebase master (JACK) Si se debe iniciar cómo base de tiempo maestro (JACK) &Timebase Base de &tiempo &Loop recording mode (takes): M&odo de grabación en bucle (tomas): Loop recording mode (takes) Modo de grabación en bucle (tomas) First Primera Last Última &Audio &Audio Capture / Export Captura / Exportar Audio compression quality to use on capture (record) and export Calidad de compresión de audio al capturar (grabar) y al exportar Audio sample format to use on capture (record) and export Formato de muestra de audio al capturar (grabar) y al exportar Audio file type to use on capture (record) and export Formato de archivo de audio al capturar (grabar) y al exportar File &type: &Tipo de archivo: Whether to keep all editor windows on top of the main window Si se mantienen las ventanas del editor encima de la ventana principal Keep &editor windows always on top Mantener ventanas del &editor siempre encima Sample &format: &Formato de muestreo: &Quality: &Calidad: Playback Reproducción Whether to apply time-stretching when tempo changes Si se aplica estiramiento de tiempo cual el tempo cambia Aut&omatic time-stretching E&stirar tiempo automático Sample-&rate converter type: Tipo de conver&sión de frecuencia de muestreo: Sample-rate converter quality Calidad del conversor de frencuencia de muestreo Sinc (Best Quality) Sinc (Mejor Calidad) Sinc (Medium Quality) Sin (Calidad Media) Sinc (Fastest) Sinc (La Más Rápida) Zero Order Hold Retenedor de Orden Cero Linear Lineal Whether to use WSOLA time-stretching Si se usa estiramiento de tiempo WSOLA &WSOLA time-stretching Estiramiento de tiempo &WSOLA Whether to apply WSOLA quick seek time-stretching Si se aplica estiramiento de tiempo de busqueda rápida WSOLA WSOLA quic&k seek Bús&queda rápida WSOLA Whether to have separate audition/pre-listening player output ports Si se tienen puertos de salida separadas para la reproducción auditar/pre-escucha Dedicated au&dition/pre-listening player outputs: Sali&das de reproducción dedicadas para auditar/pre-escucha: Whether to auto-connect dedicated audio player outputs Si se auto-conectan las salidas dedicadas de reproducción de audio Auto-&connect Auto-&conectar Metronome Metrónomo Whether to enable the audio metronome Si se habilita el audio del metrónomo &Enable audio metronome &Habilitar audio del metrónomo &File (bar): &Archivo (compás): Metronome Audio filename (bar) Archivo de audio del metrónomo (compás) Browse for sample audio file (bar) Buscar el archivo de audio (compás) &Gain (bar): &Ganancia (compás): Metronome gain (bar) Ganancia del metrónomo (compás) dB dB &File (beat): &Archivo (pulso): Metronome Audio filename (beat) Archivo de audio del metrońomo (pulso) Browse for sample audio file (beat) Buscar el archivo de audio (pulso) &Gain (beat): &Ganancia (pulso): Metronome gain (beat) Ganancia del metrónomo (pulso) Whether to have separate audio metronome output ports Si se tienen puertos de salida separadas para el metrónomo Dedicated a&udio metronome outputs: S&alidas de audio dedicadas para el metrónomo: Whether to auto-connect dedicated audio metronome outputs Si se auto-conectan las salidas dedicadas de audio del metrónomo Auto-co&nnect Auto-co&nectar &Offset (latency): &Compensación (latencia): Metronome Audio offset (latency) Compensación de Metrónomo Audio (latencia) &MIDI &MIDI File &format: &Formato de archivo: MIDI file format to use on capture (record) and export Formato de archivo MIDI al capturar (grabar) y al exportar &Quantize: &Cuantizar: MIDI capture (record) quantization Cuantización de la captura (grabación) MIDI Queue &timer (resolution): &Temporizador de la cola (resolución): Queue timer (resolution) Temporizador de la cola (resolución) Whether to enable MIDI queue time drift correction Si se habilita la corrección del desplazamiento de tiempo de la cola MIDI E&nable MIDI queue time drift correction Ha&bilitar la corrección de desplazamiento de tiempo de la cola MIDI Whether to have separate MIDI player output ports Si se tienen puertos de salida separadas para reproducción MIDI Dedicated MIDI p&layer outputs Sa&lidas dedicadas de reproducción MIDI Whether to reset/resend all controllers on playback start Si se reinician/reenvían todos los controladores al iniciar la reproducción &Reset all controllers on playback start &Reiniciar todos los controladores al iniciar la reproducción Control Control &MMC: &MMC: MIDI Machine Control (MMC) mode Modo de MIDI Machine Control (MMC) Input Entrada Output Salida Duplex Duplex &Device: &Dispositivo: MIDI Machine Control (MMC) device id. Id de dsipositivo MIDI Machine Control (MMC). &SPP: &SSP: MIDI Song Position pointer (SPP) control mode Modo de control del apuntador de posición de canción (SSP) MIDI MIDI Cloc&k: Relo&j MIDI: MIDI Clock control mode Modo de control del reloj MIDI Whether to have separate MIDI control ports Si se tienen puertos de control MIDI separados Dedicated MIDI &control input/output Entrada/salida &dedicadas para control MIDI Whether to enable the MIDI metronome Si se debe habilitar metrónomo MIDI &Enable MIDI metronome &Habilitar metrónomo MIDI &Channel: &Canal: Metronome MIDI channel Canal de metrónomo MIDI &Note (bar): &Nota (compás): Metronome MIDI note (bar) Nota (compás) metrónomo MIDI &Velocity (bar): &Velocidad (compás): Metronome MIDI velocity (bar) Velocidad MIDI del metrónomo (compás) &Duration (bar): &Duración (compás): Metronome MIDI duration (bar) Duración de metrónomo MIDI (compás) &Note (beat): &Nota (pulso): Metronome MIDI note (beat) Nota (pulso) metrónomo MIDI &Velocity (beat): &Velocidad (pulso): Metronome MIDI velocity (beat) Velocidad MIDI del metrónomo (pulso) &Duration (beat): &Duración (pulso): Metronome MIDI duration (beat) Duración de metrónomo MIDI (pulso) Whether to have separate MIDI metronome output port Si se tienen puertos de salida separados para el metrónomo MIDI Dedicated M&IDI metronome output S&alidas dedicadas para el metrónomo MIDI Metronome MIDI offset (latency) Compensación de Metrónomo MIDI (latencia) &Display &Visualización Defaults Predeterminados &Time display format: &Formato para desplegar tiempo: Time display format Formato para desplegar tiempo Frames Cuadros Time Tiempo BBT BBT &Base font size: Tamaño &base de la fuente: Base application font size (pt.) Tamaño base de la fuente para la aplicación (pt.) (default) (default) 6 6 7 7 8 8 9 9 10 10 11 11 12 12 Whether to hold auto-scrolling (follow play-head) on edits. Si se mantiene el auto-desplazamiento (seguir cabezal reproducción) en ediciones. Move down path Mover ruta hacia abajo Blacklist Lista negra Plugin blacklist path Ruta de la lista negra de Plug-ins Browse plugin blacklist path Navegar ruta de la lista negra de Plug-ins Add plugin blacklist path Añadir ruta de lista negra de Plug-ins Plugin blacklist paths Rutas de lista negra de Plug-ins Remove plugin blacklist path Quitar ruta de lista negra de Plug-ins Clear plugin blacklist paths Limpiar ruta de la lista negra de Plug-ins &Clear &Limpiar Whether to use desktop environment native dialogs. Si se usan diálogos nativos del entorno de escritorio. Use desktop environment &native dialogs Usar diálogos &nativos del entorno de escritorio Custom Personalizado &Color theme: &Color del tema: Custom color palette theme Paleta de colores de tema personalizado Wonton Soup DO NOT TRANSLATE KXStudio DO NOT TRANSLATE Manage custom color palette themes Gestionar los temas de las paletas de colores personalizados &Style theme: E&stilo del tema: Custom widget style theme Estilo de tema widget personalizado Meters Medidores &Audio: &Audio: Audio meter level Nivel de medidor de Audio Over Pasado 0 dB 0 dB 3 dB 3 dB 6 dB 6 dB 10 dB 10 dB Audio meter color Color del medidor de audio Select custom audio meter color Seleccionar color personalizado del medidor de audio ... ... &Hold auto-scrolling (follow play-head) on edits &Mantener el desplazamiento automático (sigue la reprodución) en las ediciones Trac&k color saturation: &Saturación de color de pista: Default new track color saturation Saturación de color por defecto de nueva pista % % Back Atrás &MIDI: &MIDI: MIDI meter level Nivel del medidor MIDI Peak Pico MIDI meter color Color del medidor MIDI Select custom MIDI meter color Seleccionar color personalizado del medidor MIDI Reset meter colors to default Reiniciar colores de los medidores a los predeterminados &Reset &Reiniciar Messages Mensajes Sample messages text font display Fuente del texto del visualizador de mensajes Select font for the messages text display Seleccionar fuente para el visualizador de mensajes de texto &Font... &Fuente... Whether to keep a maximum number of lines in the messages window Si se debe mantener un límite máximo de líneas en la ventana de mensajes M&essages limit: Límite de &mensajes: The maximum number of message lines to keep in view El número máximo de mensajes que se deben conservar en la vista lines líneas Logging Registro Messages log file Archivos de registro de mensajes Browse for the messages log file location Buscar ubicación del archivo de mensajes de registro Whether to activate a messages logging to file. Si se debe activar un registro de mensajes a archivo. Messages &log file: Archivo de registro de &mensajes: &Plugins &Plugins Paths Rutas Plugin type Tipo de plugin Plugin path Ruta de plugin Browse plugin path Buscar ruta de plugin Add plugin path Añadir ruta de plugin &Add &Añadir Plugin paths Rutas de plugins Remove plugin path Quitar ruta de plugin &Remove &Quitar Move up path Mover ruta hacía arriba &Up A&rriba &Down A&bajo &LV2 Presets directory: Directorio de preajustes &LV2: LV2 Presets directory (default: ~/.lv2) Directorio de preajustes LV2 (por defecto: ~/.lv2) Browse LV2 Presets directory Buscar directorio de preajustes LV2 Instruments Instrumentos Whether to have separate audio output ports Si se tienen puertos de salida de audio separados Dedicated audi&o outputs: Salidas de audi&o dedicadas: Whether to auto-connect dedicated audio output ports Si se auto-conectan los puertos de salida de audio dedicados Au&to-connect Auto-&conectar Editor Editor Whether to open plugin's editor (GUI) by default Si se debe abrir el editor del plugin (GUI) por defecto Open plugin's &editor (GUI) by default Abrir el &editor del plugin (GUI) por defecto Whether to select plugin's editor (GUI) if more than one are available Si se debe seleccionar el editor del plugin (GUI) si más de uno está disponible &Select plugin's editor (GUI) if more than one are available &Seleccionar el editor del plugin (GUI) si más de uno está disponible XML Default (*.%1) XML Por Defecto (*.%1) XML Regular (*.%1) XML Normal (*.%1) ZIP Archive (*.%1) Archive ZIP (*.%1) (Any) (Cualquiera) Warning Advertencia Some settings have been changed. Do you want to apply the changes? Algunas configuraciones han cambiado. ¿Desea aplicar los cambios? Metronome Bar Audio File Archivo de audio de compás del metrónomo Metronome Beat Audio File Archivo de audio de pulso del metrónomo Audio Meter Color Color del Medidor de Audio MIDI Meter Color Color del Medidor MIDI Plug-in Directory Directorio de Plug-in LV2 Presets Directory Directorio de Preajustes LV2 Plug-in Blacklist Lista negra de Plug-ins Plug-in files (*.%1) Archivos de Plug-ins (*.%1) Messages Font Fuente de Mensajes Messages Log Registro de Mensajes Log files (*.%1) Archivos de registro (log) (*.%1) All files (*.*) Todos los archivos (*.*) Session Template Plantilla de Sesión Session template files (*.qtr *.qts *.%1) Archivos de plantilla sesión (*.qtr *.qts *.%1) qtractorPaletteForm Color Themes Temas de Colores Name Nombre Current color palette name Nombre de la paleta de colores actual Save Guardar Save current color palette name Guardar el nombre de la paleta de colores actual Delete Borrar Delete current color palette name Borrar nombre de la paleta de colores actual Palette Paleta Current color palette Paleta de colores actual Generate: Generar: Base color to generate palette Color base para generar la paleta Reset Reset Reset all current palette colors Reiniciar todas las paletas de colores actuales Import a custom color theme (palette) from file Importar un tema (paleta) de colores de personalizado Import... Importar... Export a custom color theme (palette) to file Exportar un tema (paleta) de colores de personalizado a archivo Export... Exportar... Show Details Mostrar Detalles Import File - %1 Importar Archivo - %1 Palette files (*.%1) Archivos de paletas (*.%1) All files (*.*) Todos los archivos (*.*) Warning - %1 Advertencia - %1 Could not import from file: %1 Sorry. No se pudo importar el archivo: %1 Lo siento. Export File - %1 Exportar Archivo - %1 Some settings have been changed. Do you want to discard the changes? Algunas configuraciones han cambiado. ¿Desea descartar los cambios? Some settings have been changed: "%1". Do you want to save the changes? Algunas configuraciones han cambiado: "%1" ¿Desea descartar los cambios? qtractorPaletteForm::PaletteModel Color Role Rol del Color Active Activo Inactive Inactivo Disabled Desactivado qtractorPasteRepeatForm Paste Repeat Pegar Repetido Repeat Repetir &Count: &Cuenta: Repeat count Cuenta de repeticiones &Period: &Periodo: Repeat period Periodo de repetición Repeat period format Formato del periodo de repetición Frames Cuadros Time Tiempo BBT BBT Warning Advertencia Some settings have been changed. Do you want to apply the changes? Algunas configuraciones han cambiado. ¿Desea aplicar los cambios? qtractorPluginForm Plugin Properties Propiedades de Plugin Open preset Abrir preajuste Preset name Nombre de preajuste Save preset Guardar preajuste Delete preset Borrar preajuste Edit plugin Editar plugin Edit Editar Activate plugin Activar plugin Active Activar About Acerca de Outputs (Sends) Salidas (Envíos) Sends Envíos Inputs (Returns) Entradas (Retornos) Returns Retornos Aux Send Bus: Bus de Envío Auxiliar: Manage buses Administrar buses ... ... Direct Access Parameter Parametro de Acceso Directo Direct Access Acceso Directo Page %1 Página %1 %1 [%2], %3 instance(s), %4 channel(s). %1 [%2], %3 instancia(s), %4 canal(es). (none) (ninguno) Open Preset Abrir Preajuste Preset files (*.%1) Archivos de preajuste (*.%1) All files (*.*) Todos los archivos (*.*) Error Error Preset could not be loaded from file: "%1". Sorry. No se pudo cargar el Preset desde el archivo: "%1". Lo siento. Save Preset Guardar Preajuste Preset could not be saved to file: "%1". Sorry. No se pudo guardar el Preset al archivo: "%1". Lo siento. Warning Advertencia About to delete preset: "%1" (%2) Are you sure? A punto de eliminar preajuste: "%1" (%2) ¿Esta seguro? Latency: %1 ms (%2 frames) Latencia: %1 ms (%2 cuadros) (no latency) (sin latencia) &None &Nada qtractorPluginListView copy plugin copiar plugin activate all plugins activar todos los plugins deactivate all plugins desactivar todos los plugins remove all plugins quitar todos los plugins Import Plugins Importar Plugins XML files (*.%1) archivos XML (*.%1) All files (*.*) Todos los archivos (*.*) Warning Advertencia About to remove and import all plugins: "%1" Are you sure? Esta a punto de quitar e importar todos los plugins: "%1" ¿Está seguro? Export Plugins Exportar Plugins &Move Here &Mover Aquí &Copy Here &Copiar Aquí C&ancel C&ancelar &Add Plugin... &Añadir Plugin... I&nserts I&nserciones &Audio &Audio Add &Insert Añadir &Inserción Add &Aux Send Añadir Envío &Auxiliar &Sends &Envíos &Returns &Retornos &MIDI &MIDI Ac&tivate Ac&tivar Acti&vate All Acti&var todo Deactivate Al&l Desactivar &Todo &Remove &Quitar Re&move All Qui&tar Todo Move &Up Mo&ver Hacía Arriba Move &Down Mover &Hacía Abajo Pre&set Pree&stablecido Dire&ct Access A&cceso Directo &None &Nada &Properties... &Propiedades... &Edit &Edición &Import... &Importar... E&xport... E&xportar... &Outputs &Salidas &Dedicated &Dedicado &Auto-connect &Auto-conectar qtractorPluginParamWidget Open File Abrir Archivo qtractorPluginSelectForm Plugins Plugins Reset filter Reiniciar filtro X X Plugin search string (regular expression) Cadena de busqueda de plugin (expresión regular) Plugin type Tipo de Plugin Available plugins PLugins disponibles Name Nombre Audio Audio MIDI MIDI Control Control Modes Modos Path Ruta Index índice Instances Instancias Type Tipo Plugin scanning in progress... Exploración de plugins en progreso... Rescan for available plugins (refresh) Reescanear plugins disponibles (refrescar) &Rescan &Reescanear GUI GUI EXT EXT RT RT qtractorSessionForm Session Sesión &Name: &Nombre: Session name Nombre de sesión &Directory: &Directorio: Whether to auto-name the session directory Si se debe auto-nombrar el directorio de la sesión &Auto &Automático Session directory Directorio de sesión Browse for session directory Buscar directorio de sesión ... ... &Description: &Descripción: Session description Descripción de sesión Properties Propiedades Time Tiempo Sample &Rate: &Frecuencia de muestreo: Sample rate (Hz) Frecuencia de muestreo (Hz) 44100 44100 48000 48000 96000 96000 192000 192000 &Tempo: &Tempo: Tempo (BPM) / Signature Tempo (PPM) / Metrica T&icks/Beat: T&icks por pulso: Resolution (ticks/beat; tpqn) Resolución (ticks/pulso; tpqn) View Visualización &Snap/Beat: &Snap/pulso: Snap/beat Snap/pulso &Pixels/Beat: &Píxeles/Pulso: Pixels/beat Píxeles/Pulso &Horizontal Zoom: Zoom &Horizontal: Horizontal Zoom (%) Zoom Horizontal (%) % % &Vertical Zoom: Zoom &Vertical: Vertical Zoom (%) Zoom Vertical (%) Warning Advertencia Session directory does not exist: "%1" Do you want to create it? El directorio de sesión no existe: "%1" ¿Desea crearlo? Some settings have been changed. Do you want to apply the changes? Algunas configuraciones han cambiado. ¿Desea aplicar los cambios? Session Directory Directorio de Sesión qtractorShortcutForm Shortcuts Atajos Menu/Action Menú/Acción Description Descripción Keyboard Teclado MIDI Controller Controlador MIDI Warning Advertencia Keyboard shortcut (%1) already assigned (%2). Atajo de teclado (%1) ya asignado (%2). Keyboard shortcuts have been changed. Do you want to apply the changes? Los atajos de teclado han cambiado. ¿Desea aplicar los cambios? MIDI Controller shortcuts have been changed. Do you want to apply the changes? Los atajos del Controlador MIDI han cambiado. ¿Desea aplicar los cambios? &MIDI Controller... Controlador &MIDI... qtractorTakeRangeForm Take Range Rango de Toma Range Rango En&d: &Fin: Selection range Rango de selección &Selection &Selección Edit range Rango de edición &Edit &Editar Custom range Rango Personalizado &Custom &Personalizado Loop range Rango de bucle &Loop &Bucle Clip start Inicio del clip Clip offset Offset del clip St&art: &Inicio: Punch range Rango de pinchazo &Punch &Pinchazo Select Seleccionar Current take Toma actual Format Formato Time display format Formato para desplegar tiempo Frames Cuadros Time Tiempo BBT BBT Take %1 Toma %1 qtractorTempoAdjustForm Metronome Metrónomo Tempo/Time signature Tempo/Compás T&ap T&ap Range Rango &Length: &Duración: Range beats Rango de pulsos A&djust A&justar &Start: &Inicio: Tempo Adjust Ajustar Tempo Range length Rango de duración Range start Rango de inicio &Tempo: &Tempo: &Detect &Detectar &Beats: &Beats: Format Formato Time display format Formato para desplegar tiempo Frames Cuadros Time Tiempo BBT BBT Warning Advertencia Some settings have been changed. Do you want to apply the changes? Algunas configuraciones han cambiado. ¿Desea aplicar los cambios? qtractorThumbView Thumb view Vista previa qtractorTimeScale C Do B# Si# C# Do# Db Reb D Re D# Re# Eb Mib E Mi Fb Fab F Fa E# Mi# F# Fa# Gb Solb G Sol G# Sol# Ab Lab A La A# La# Bb Sib B Si Cb Dob qtractorTimeScaleForm Tempo Map / Markers Mapa de tempo / Marcadores Tempo map / Markers Mapa de tempo / Marcadores Bar Compás Time Tiempo Tempo Tempo Key Clave Marker Marcador &Bar: &Compás: Bar location Ubicación del compás T&ime: T&iempo: Time/frame location Ubicación del tiempo/cuadro &Tempo: &Tempo: Tempo (BPM) / Time signature Tempo (PPM) / Compás T&ap T&ap &Key signature: &Armadura: Key signature (accidentals) Armadura (alteraciones) Key signature (mode) Armadura (modo) Major Mayor Minor Menor &Marker: &Marcador: Marker text Texto del marcador Marker color Color del marcador ... ... Tempo &scale factor: Factor de e&scalado de Tempo: Tempo scale factor Factor de escalado de Tempo App&ly Ap&licar Refresh tempo map Refrescar mapa de tempo Re&fresh Re&frescar Add node Añadir nodo &Add &Añadir Update node Actualizar nodo &Update &Actualizar Remove node Remover nodo &Remove &Remover Close this dialog Cerrar este diálogo Close Cerrar Warning Advertencia Some settings have been changed. Do you want to apply the changes? Algunas configuraciones han cambiado. ¿Desea aplicar los cambios? About to remove tempo node: %1 (%2) %3 %4/%5 Are you sure? A punto de eliminar nodo de tempo: %1 (%2) %3 %4/%5 ¿Esta seguro? Some settings have been changed. Do you want to discard the changes? Algunas configuraciones han cambiado. ¿Desea descartar los cambios? tempo factor factor de tempo Marker Color Color del Marcador &Refresh A&ctualizar qtractorTimeSpinBox &Frames &Cuadros &Time &Tiempo &BBT &BBT qtractorTrackButton Record Grabar Mute Silenciar Solo Solo qtractorTrackForm Track Pista &Name: &Nombre: Track name description Descricpción del nombre de la pista Track icon Icono de pista Type Tipo Audio track type PIsta de tipo Audio &Audio &Audio MIDI track type Pista de tipo MIDI &MIDI &MIDI Input / Output Entrada / Salida Input bus name Nombre de bus de entrada Output bus name Nombre de bus de salida Manage buses Administrar buses ... ... MIDI / Instrument MIDI / Instrumento &Program: &Programa: &Bank: &Banco: Bank &Select Method: Método de &Selección de Banco: &Omni &Omni MIDI Omni: Capture All Channels MIDI Omni: Captura en Todos los Canales &Channel: &Canal: MIDI Channel (1-16) Canal MIDI (1-16) MIDI Patch: Instrument Patch MIDI: Instrumento MIDI Patch: Bank Select Method Patch MIDI: Método de Selección de Banco MIDI Patch: Drum Mode Patch MIDI: Batería MIDI Patch: Bank Patch MIDI: Banco MIDI Patch: Program Patch MIDI: Programa View / Colors Vista / Colores &Foreground: &Destacado: Foreground color Color destacado Select custom track foreground color Seleccionar color personalizado destacado para pista Bac&kground: &Fondo: Background color Color de fondo Select custom track background color Seleccionar color personalizado de fondo para pista Plugins Plugins Track plugins Plugins de pista Add plugin Añadir plugin &Add... &Añadir... Remove plugin Quitar plugin &Remove &Quitar Move plugin up Mover plugin hacía arriba &Up &Arriba Move plugin down Mover plugin hacía abajo &Down A&bajo Whether to enable plugin latency/delay compensation Si se habilita el plugin de compensación de latencia/retraso &Latency compensation Compensación de &latencia Normal Normal Bank MSB Banco MSB Bank LSB Banco LSB Patch Patch &Drums &Tambores Drum &Kit &Batería &Bass &Bajo A&coustic Bass Bajo A&cústico &Guitar &Guitarra &Electric Guitar Guitarra &Eléctrica &Piano &Piano &Acoustic Piano Piano &Acústico &Microphone &Micrófono Vi&ntage Microphone Micrófono Antig&uo &Speaker &Altavoz &Trumpet &Trompeta &Violin &Violín Warning Advertencia Some settings have been changed. Do you want to apply the changes? Algunas configuraciones han cambiado. ¿Desea aplicar los cambios? (No instrument) (No hay instrumento) (None) (Ninguno) Custom &Icon... &Icono personalizado... Image files (%1) Archivos de imagen (%1) All files (*.*) Todos los archivos (*.*) Track Icon Icono de pista Foreground Color Color destacado Background Color Color de Fondo qtractorTrackList Nr Nr Track Name Nombre de Pista Bus Bus Ch Canal Patch Instrument Instrumento qtractorTrackTime Play-head Cabezal de reproducción Edit-head Cabezal de edición Edit-tail Editar cola Loop-start Inicio de bucle Loop-end Fin del bucle Punch-in Punch-in Punch-out Punch-out Start: %1 End: %2 Length: %3 Inicio: %1 Fin: %2 Duración: %3 qtractorTrackView Zoom in (horizontal) Acercar zoom (horizontal) Zoom out (horizontal) Alejar zoom (horizontal) Zoom in (vertical) Acercar zoom (vertical) Zoom out (vertical) Alejar zoom (vertical) Zoom reset Reiniciar zoom add clip añadir clip Start: %1 End: %2 Length: %3 Inicio: %1 Fin: %2 Duración: %3 clip %1 clip %1 fade-in fade-in fade-out fade-out clip stretch estirar clip clip resize redimensionar clip clip repeat repetir clip %1 automation %1 automatización cut cortar delete borrar %1 clip %1 clip split separar move clip mover clip paste clip pegar clip move automation mover automatización paste automation pegar automatización qtractorTracks Tracks Pistas new clip nuevo clip split clip separar clip clip normalize normalizar clip quantize cuantizar transpose transponer normalize normalizar randomize aleatorio resize redimensionar rescale reescalar timeshift desplazamiento de tiempo clip import importar clip Audio file import "%1" on %2 %3. Importar archivo de audio "%1" en %2 %3. Audio file import: "%1". Importar archivo de audio: "%1". MIDI file import "%1" track-channel %2 on %3 %4. Importar archivo MIDI "%1" pista/canal %2 en %3 %4. MIDI file import: "%1", track-channel: %2. Importar archivo MIDI: "%1", pista/canal %2. clip merge fundir clip Merge/Export Fundir/Exportar Merge/Export Audio Clip Fundir/Exportar Clip de Audio MIDI files (*.mid *.smf *.midi) Archivos MIDI (*.mid *.smf *.midi) All files (*.*) Todos los archivos (*.*) Audio clip merge/export: "%1" started... Fundir/exportar clip de Audio : "%1" iniciado... Audio clip merge/export: "%1" complete. Fundir/exportar clip de Audio : "%1" completado. Merge/Export MIDI Clip Fundir/Exportar Clip MIDI MIDI clip merge/export: "%1" started... Fundir/exportar clip MIDI: "%1" iniciado... MIDI clip merge/export: "%1" complete. Fundir/exportar clip MIDI: "%1" completado. clip cross-fade crossfade de clip Insert Range Insertar Rango insert range insertar rango insert track range Insert Rango de Pista Remove Range Quitar Rango remove range borrar rango remove track range Remover rango de pista Warning Advertencia About to remove track: "%1" Are you sure? A punto de eliminar pista: "%1" ¿Está seguro? MIDI file import "%1" on %2 %3. Importar archivo MIDI "%1" en %2 %3. MIDI file import: "%1". Importar archivo MIDI: "%1". qtractor-0.9.25/src/translations/PaxHeaders/qtractor_ru.ts0000644000000000000000000000013214166551171020760 xustar0030 mtime=1641730681.487610611 30 atime=1641730681.487610611 30 ctime=1641730681.487610611 qtractor-0.9.25/src/translations/qtractor_ru.ts0000644000175000001440000225461114166551171022223 0ustar00rncbcusers00000000000000 QObject Audio: %1 channels, %2 Hz Звук: каналов: %1, %2 Гц (%1 dB) (%1 Дб) (%1 pan) (%1% time stretch) (%1 semitones pitch shift) %1 In Вход %1 %1 Out Выход %1 Audio files (%1) Звуковые файлы (%1) All files (*.*) Все файлы (*.*) %1 (%2) %3 channels, %4 frames, %5 Hz %6 %1 (%2) %3 каналов, %4 выборок, %5 Гц %6 (take %1) (дубль %1) Name: %1 Название: %1 Start: %1 Offset: %2 End: %3 Length: %4 Начало: %1 Смещение: %2 Конец: %3 Длительность: %4 File: %1 Файл: %1 create bus создание шины update bus обновление шины delete bus удаление шины move bus перемещение шины bus pass-through сквозная шина bus gain усиление шины bus pan панорама шины Cakewalk Instrument Definition File Файл определений инструментов Cakewalk File Файл Date Дата %1 Bank %2 %1 банк %2 %1 - Bank %2 %1 - Банк %2 (format %1) MIDI: (формат %1) MIDI: Channel %1 Канал %1 Track %1 Дорожка %1 , %1 tracks, %2 tpqn , %1 дорожек, %2 tpqn (%1% vol) (%1% громк) %1 (format %2) %3 tracks, %4 tpqn %5 %1 (формат %2) %3 дорожек, %4 tpqn %5 %1 (format %2) %3 %1 (формат %2) %3 Usage: %1 [options] [session-file] Использование: %1 [параметры] [файл сессии] Options: Параметры: Set session identification (uuid) Установить идентификатор сессии (uuid) Show help about command line options Показать справку о параметрах командной строки Show version information Показать версию программы Option -s requires an argument (session-id). Signed 16-Bit Signed 16-Bit Signed 24-Bit Signed 24-Bit Signed 32-Bit Signed 32-Bit Float 32-Bit Float 32-Bit Float 64-Bit Float 64-Bit SMF Format 0 SMF Format 0 SMF Format 1 SMF Format 1 (Any) (Любой) Activate Включить %1(%2): %3 plugin not found. %1(%2): плагин %3 не найден. add plugin добавление эффекта add insert добавление возврата add aux-send добавление внешнего посыла aux-send bus шина внешнего посыла remove plugin удаление эффекта move plugin перемещение эффекта activate plugin активация эффекта preset plugin reset plugin plugin program dedicated audio outputs собственный выход эффекта direct access param import plugins session loop петля сеанса session properties свойства сеанса Duplex Дуплекс Output Выход Input Вход None Нет Beat Такт add track добавление дорожки remove track удаление дорожки duplicate track дублирование дорожки move track перемещение дорожки resize track смена размера дорожки import track импорт дорожки track properties свойства дорожки Track assignment failed: Track: "%1" Input: "%2" Output: "%3" track record запись дорожки track mute приглушение дорожки track solo солирование дорожки track monitor мониторинг дорожки track gain усиление дорожки track pan панорама дорожки track instrument Automation (%1) Автоматизация (%1) none нет Automation Автоматизация Audio Звук MIDI MIDI Unknown Неизвестно Product: Продукт: Vendor: Производитель: Version: Версия: %1 (*.%2) %1 (*.%2) add tempo node update tempo node remove tempo node move tempo node add marker update marker remove marker add key signature update key signature remove key signature move marker change time-sig. session punch врезка в сессии %1 Monitor Insert Send/Return pseudo-plugin (Audio) Insert Send/Return pseudo-plugin (MIDI) Send Gain Dry Gain Wet Gain Aux Send (Audio) Aux Send pseudo-plugin (Audio) Aux Send pseudo-plugin (MIDI) %1 (Audio) %1 (MIDI) set controller reset controller (default) (по умолчанию) %1 Hz %1 Гц slave %1 (%2) %1 (%2) %1 Record Запись %1 %1 Mute %1 Solo Солирование %1 %1 Volume Громкость %1 %1 Gain %1 Pan take %1 reset takes clip tool %1 clip record automation select automation mode automation play automation record automation logarithmic automation color automation play all automation record all automation edit automation clear automation clear all automation edit list Copyright: Project: Проект: Select plug-in's editor (GUI): External X11 X11 X11 (native) Gtk2 Gtk2 Gtk2 (native) Qt4 Qt4 Qt5 Qt5 Other Другое Don't ask this again Больше не спрашивать plugin parameters Параметры лпагина Open File lv2_ui_request_parameter Открыть файл Author: Автор: %1: Automation/curve file not found. Name: Название: Category: Категория: Categories: Категории: qtractorAudioListView Name Название Ch К Frames Выборок Rate Частота Time Время Path Путь Open Audio Files Открыть звуковые файлы %1: Audio file not found. %1: звуковой файл не найден. qtractorAudioMixerMeter Gain (dB) Усиление (Дб) dB Дб Pan: %1 Пан: %1 Gain: %1 dB Усиление: %1 Дб qtractorBusForm Audio Звук MIDI MIDI Bus Шина Warning Предупреждение Some settings have been changed. Do you want to apply the changes? Некоторые параметры изменились. Вы хотите применить изменения? About to remove bus: "%1" (%2) Are you sure? Будет удалена шина: "%1" (%2) Вы уверены? Some settings have been changed. Do you want to discard the changes? Некоторые параметры изменились. Вы хотите применить изменения? Move &Up &Выше Move &Down &Ниже (No instrument) (Нет инструмента) (none) (нет) (1 item) (%1 items) &Create &Создать &Update О&бновить &Delete &Удалить Bus list Список шин Buses Шины Ch К Mode Режим Properties Свойства &Name: Н&азвание: Bus name Название шины &Mode: &Режим: Bus mode Режим работы шины Input Вход Output Выход Duplex Дуплекс Bus monitor (pass-through) M&onitor (pass-through) &Мониторинг (pass-through) Cha&nnels: &Каналов: Audio channels Количество звуковых каналов Audio auto-connect &Auto connect &Автосоединение MIDI Instrument name Название MIDI-инструмента MIDI SysEx setup Настройка MIDI SysEx SysE&x... SysE&x... Input Plugins Эффекты на входе Input bus plugins Эффекты шины на входе Add input plugin Добавить эффект на вход &Add... &Добавить Remove input plugin Удалить эффект на входе &Remove &Удалить Move input plugin up Поднять эффект в списке &Up &Выше Move input plugin down Опустить эффект в списке &Down &Ниже Output Plugins Эффекты на выходе Output bus plugins Эффекты шины на выходе Add output plugin Добавить эффект на выход Remove output plugin Удалить эффект на выходе Move output plugin up Поднять эффект в списке Move output plugin down Опустить эффект в списке Move bus up towards the top U&p &Поднять Move bus down towards the bottom Do&wn Оп&устить Create bus Создать шину Update bus Обновить шину Delete bus Удалить шину Close this dialog Закрыть этот диалог Close Закрыть qtractorClientListView Readable Clients / Output Ports Порты выхода Writable Clients / Input Ports Порты входа qtractorClipForm &Gain: &Усиление: dB Дб &Volume: &Громкость: % % Linear Линейное Quadratic 1 Quadratic 2 Quadratic 3 Cubic 1 Cubic 2 Cubic 3 new clip создание клипа edit clip правка клипа Warning Предупреждение Some settings have been changed. Do you want to apply the changes? Некоторые параметры изменились. Вы хотите применить изменения? Audio Звук MIDI MIDI MIDI files (*.%1 *.smf *.midi) Файлы MIDI (*.%1 *.smf *.midi) All files (*.*) Все файлы (*.*) %1 Clip File &Name: &Название: Clip name Название клипа &File: &Файл: Clip filename Имя файла клипа Browse for clip file Указать файл клипа Track/&Channel: Дорожка/&Канал: Clip track/channel Дорожка/канал клипа Clip gain/volume Усиление/громкость клипа Parameters Параметры Clip start Начало клипа Clip offset Смещение клипа &Panning: &Панорама: Clip length Длительность клипа Offs&et: С&мещение: &Length: &Длительность: &Start: &Начало: Clip Клип Forma&t: &Формат: Time display format Формат показа времени Frames Выборки Time Время BBT BBT Fade In/Out Плавное нарастание и затухание сигнала Fade &In: &Нарастание: Clip fade-in length Длительность нарастания сигнала клипа Clip fade-in type Тип нарастания сигнала клипа Fade &Out: &Затухание: Clip fade-out length Длительность затухания сигнала клипа Clip fade-out type Тип затухания сигнала клипа Ti&me Stretch: &Растягивание во времени: Clip time-stretch percentage Растягивание клипа во времени в процентах Pitch S&hift: В&ысота тона: Clip pitch-shift in semitones Высота тона клипа в полутонах semitones полутонов Whether to use WSOLA time-stretching Использовать ли WSOLA для растягивания во времени &WSOLA time-stretching Р&астягивание во времени при помощи WSOLA Whether to apply WSOLA quick seek time-stretching WSOLA quic&k seek &Быстрая прокрутка с помощью WSOLA qtractorConnect Connect Соединить Disconnect Разъединить Disconnect All Разъединить все Refresh Обновить qtractorConnectForm (All) (Все) Connections Соединения Audio Звук Select output client/ports Выберите порты клиента наружу Select input client/ports Выберите порты клиента внутрь Connect currently selected ports Соединить выбранные сейчас порты &Connect &Соединить Disconnect currently selected ports Рассоединить выбранные сейчас порты &Disconnect &Рассоединить Disconnect all currently connected ports Рассоединить все соединённые сейчас порты Disconnect &All Рассоединить &все Refresh current connections view Обновить отображение текущих соединений &Refresh О&бновить MIDI MIDI qtractorConnections Connections Соединения qtractorEditRangeForm Range Область Selection range Область выделения &Selection В&ыделение Loop range Область петли &Loop &Петля Punch range Область врезки &Punch &Врезка Edit range Изменить область &Edit &Изменить Custom range Заказная область &Custom &Заказная St&art: &Начало: Clip start Начало клипа En&d: &Конец: Clip offset Смещение клипа Te&mpo Map Кар&та темпа &Format &Формат Time display format Формат показа времени: Time Время BBT BBT Frames Options Параметры Apply to clips in range Применить к клипам в диапазоне Cl&ips &Клипы A&utomation &Автоматизация Apply to Automation nodes in range Edit Range Изменить диапазон Apply to Loop points in range L&oop П&етля Apply to Punch In/Out points in range Pu&nch В&резка Mar&kers &Маркеры Apply to Tempo Map nodes in range Apply to location Markers in range qtractorExportClipForm %1 %2 Clips qtractorExportForm Audio звуковых данных MIDI MIDI Export %1 File Экспорт %1 файла MIDI files (*.%1 *.smf *.midi) Файлы MIDI (*.%1 *.smf *.midi) All files (*.*) Все файлы (*.*) &File: &Файл: Export file name Имя экспортируемого файла Browse export file name Указать имя конечного файла File &type: Т&ип файла: Audio file type to use on export Sample &format: &Формат сэмпла: Audio sample format to use on export &Quality: &Качество: Audio compression quality to use on export File &format: &Формат файлов: MIDI file format to use on export Range Область Session range Весь сеанс &Session &Сеанс Loop range Всю петлю &Loop &Петля Punch range Всю врезку &Punch &Врезка Edit range Область редактирования &Edit &Изменить Custom range Другую область &Custom &Другая St&art: &Начало: En&d: &Конец: Outputs Выходы Output bus names Названия шин выхода Time Время BBT BBT Whether to add/import new track(s) with export result &Add new track(s) &Добавить дорожки Format Формат Export Экспортировать Custom start Заказное начало Custom end Заказной конец Time display format Формат показа времени Frames Выборки qtractorExportTrackForm %1 %2 Tracks Warning Предупреждение The file already exists: "%1" Do you want to replace it? Такой файл уже существует: "%1" Вы хотите его заменить? Audio file export: "%1" started... Экспорт звукового файла: "%1" начат... Audio file export: "%1" complete. Экспорт звукового файла: "%1" завершен... Audio file export: "%1" failed. Экспорт звукового файла: не удалось экспортировать "%1" MIDI file export: "%1" started... Экспорт файла MIDI: "%1" начат... MIDI file export: "%1" complete. Экспорт файла MIDI: "%1" завершен... MIDI file export: "%1" failed. Экспорт файла MIDI: не удалось экспортировать "%1" qtractorFileListView New Group Новая группа Warning Предупреждение About to remove %1 file item(s). Are you sure? About to remove %1 item: "%2" Are you sure? Будет удален %1 файл: "%2" Вы уверены? group группа file файл qtractorFileSystem &Home &Домой &Up &Выше Al&l Files Вс&е файлы &Session &Сессия &Audio &Аудио &MIDI &MIDI H&idden С&крытые &Play В&оспроизведение File System Файловая система qtractorFiles Audio Звук MIDI MIDI Play file Воспроизвести файл Add &Files... &Добавить файлы... Cu&t &Вырезать &Copy &Копировать Ctrl+X Ctrl+X Ctrl+C Ctrl+C Ctrl+V Ctrl+V New &Group... Создать &группу… &Paste Вст&авить Re&name &Переименовать &Remove &Удалить Pla&y В&оспроизвести Cl&eanup О&чистить Del Del Files Файлы MIDI Files Файлы MIDI Audio Files Звуковые файлы qtractorInstrumentForm Import Instrument Files Импортировать файлы инструментов Instrument files (*.%1 *.sf2 *.sf3 *.midnam) Файлы инструментов (*.%1 *.sf2 *.sf3 *.midnam) Instrument files (*.%1) Файлы инструментов (*.%1) Export Instrument File Экспортировать файлы инструментов All files (*.*) Все файлы (*.*) Warning Предупреждение The instrument file already exists: "%1" Do you want to replace it? Такой файл инструментов уже существует: "%1" Вы хотите его заменить? Instrument settings have been changed. Do you want to apply the changes? Параметры инструмента поменялись. Применить эти изменения? Patch Names for Banks Названия патчей для банков Controller Names = %1 Названия контроллеров = %1 RPN Names = %1 Названия RPN = %1 NRPN Names = %1 Названия NRPN = %1 Bank Select Method = %1 Способ выбора банка = %1 Patch Names Названия патчей Note Names Названия нот Controller Names Названия контроллеров RPN Names Названия RPN NRPN Names Названия NRPN Bank Select Methods Способы выбора банка %1 = %2 %1 = %2 Based On = %1 Основано на = %1 Normal Обычный Bank MSB Банк MSB Bank LSB Банк LSB Patch Патч Unknown Неизвестно Instruments Инструменты Files Файлы Path Расположение Names Названия Import from instrument file Импортировать из файла инструментов &Import... &Импортировать... Remove instrument file Удалить файл инструмента &Remove &Удалить Move instrument file up on list order Переместить файл инструмента вверх по списку &Up &Выше Move instrument file down on list order Переместить файл инструмента вниз по списку &Down &Ниже Reload all instrument files Перезагрузить все файлы инструментов Export to instrument file Экспортировать в файл инструментов Close this dialog Закрыть этот диалог Close Закрыть Relo&ad Пере&загрузить E&xport... &Экспортировать... qtractorInstrumentMenu (None) (нет) qtractorMainForm Snap/beat Прилипание к долям Track Дорожка Current track name Название текущей дорожки MOD ИЗМ Session modification state Состояние измененности сеанса REC ЗАП Session record state Состояние записываемости сеанса MUTE ТИХО Session muting state Состояние приглушенности сеанса SOLO СОЛО Session soloing state Состояние солирования в сеансе LOOP ПЕТЛЯ Session looping state Состояние зацикливания в сеансе Session total time Общая длительность сеанса Session sample rate Частота сэмплирования сеанса Could not set default session directory: %1 Sorry. Не удалось установить каталог с сессией по умолчанию: %1 Извините. Ready Готово Untitled%1 Session files (*.%1 *.%2 *.%3) Файлы сессий (*.%1 *.%2 *.%3) Archive files (*.%1) Архивные файлы (*.%1) About to remove archive directory: "%1" Are you sure? Don't ask this again Больше не спрашивать The directory already exists: "%1" Do you want to replace it? Opening "%1"... Открывается "%1"... Saving "%1"... Сохраняется "%1"... About to clear automation: "%1" Are you sure? About to clear all automation: "%1" Are you sure? take range LV2 Plug-in support disabled. LV2 Plug-in UI support disabled. LV2 Plug-in UI support (libsuil) disabled. LV2 Plug-in support (liblilv) disabled. Current time (play-head) Session XRUN state All files (*.*) Все файлы (*.*) Backup session: "%1" as "%2". Could not backup existing session: %1 as %2 Sorry. A directory with same name already exists: "%1" This directory will be replaced, erasing all its current data, when opening and extracting this archive in the future. Do you want to continue? Oops! Looks like it crashed or did not close properly last time it was run... however, an auto-saved session file exists: "%1" Do you want to crash-recover from it? Player panic! Beat-detection support (libaubio) disabled. LV2 Plug-in External UI support disabled. LV2 Plug-in MIDI/Atom support disabled. LV2 Plug-in Worker/Schedule support disabled. LV2 Plug-in State support disabled. LV2 plug-in State Make Path support (DANGEROUS) enabled. LV2 Plug-in Programs support disabled. LV2 Plug-in MIDNAM support disabled. LV2 Plug-in Presets support disabled. LV2 Plug-in Patch support disabled. LV2 Plug-in Time/position support disabled. LV2 Plug-in Options support disabled. LV2 Plug-in Buf-size support disabled. LV2 Plug-in UI Touch interface support disabled. LV2 Plug-in UI Idle interface support disabled. LV2 Plug-in UI Show interface support disabled. JACK Session support disabled. JACK Latency support disabled. JACK Metadata support disabled. NSM support disabled. Using: Qt %1 Использует: Qt %1 XRUN The audio/MIDI engine could not be started. Make sure the JACK audio server (jackd) and the ALSA Sequencer kernel module (snd-seq-midi) are up and running and then restart the session. &Hold &Linear &Spline Take %1 Дубль %1 None Нет The audio engine has been shutdown. Make sure the JACK audio server (jackd) is up and running and then restart session. Звуковой движок выключен. Убедитесь в том, что звуковой сервер JACK (jackd) запущен и функционирует, а затем начните сеанс заново. STOP СТОП PLAY FFWD REW REC ON ЗАП ВКЛ REC OFF ЗАП ВЫКЛ RESET СБРОС LOCATE %1 SHUTTLE %1 STEP %1 ШАГ %1 TRACK RECORD %1 %2 TRACK MUTE %1 %2 TRACK SOLO %1 %2 Unknown sub-command Not implemented Не реализовано MIDI CTL: %1, Channel %2, Param %3, Value %4 %1 BPM (track %1, gain %2) (дорожка %1, усиление %2) (track %1, panning %2) (дорожка %1, панорамирование %2) START CONTINUE ПРОДОЛЖИТЬ SONGPOS %1 New session: "%1". Новый сеанс: "%1". Session files (*.%1 *.%2) Файлы сеансов (*.%1 *.%2) Template files (*.%1) Файлы шаблонов (*.%1) Open Session Открыть сеанс Save Session Сохранить сеанс Warning Предупреждение The file already exists: "%1" Do you want to replace it? Такой файл уже существует: "%1" Вы хотите его заменить? The current session has been changed: "%1" Do you want to save the changes? Активный сеанс был изменен: "%1" Вы хотите сохранить изменения? Save Сохранить Session closed. Сеанс закрыт. Session could not be loaded from "%1". Sorry. Не удалось загрузить сеанс из "%1". Извините! Open session: "%1". Открыть сеанс: "%1". Session could not be saved to "%1". Sorry. Не удалось сохранить сеанс в файл "%1". Извините. Save session: "%1". Сохранить сеанс: "%1". session сеанс or или program программа Information Информация Some settings may be only effective next time you start this %1. Некоторые изменения возымеют силу только при следующем запуске %1. Version Версия Debugging option enabled. Отладка включена Set current snap to %1 Ogg Vorbis (libvorbis) file support disabled. Поддержка файлов Ogg Vorbis (libvorbis) отключена. MPEG-1 Audio Layer 3 (libmad) file support disabled. Поддержка MPEG-1 Audio Layer 3 (libmad) отключена. Sample-rate conversion (libsamplerate) disabled. Поддержка преобразования частоты сэмплирования (libsamplerate) отключена. Pitch-shifting support (librubberband) disabled. Поддержка смена высоты тона (librubberband) отключена. OSC service support (liblo) disabled. Поддержка службы OSC (liblo) отключена. LADSPA Plug-in support disabled. Поддержка эффектов LADSPA отключена. DSSI Plug-in support disabled. Поддержка эффектов DSSI отключена. VST Plug-in support disabled. Поддержка плагинов VST отключена. VST3 Plug-in support (EXPERIMENTAL) disabled. Поддержка плагинов VST3 (ЭКСПЕРИМЕНТАЛЬНОЕ) выключена. LV2 Plug-in MIDI/Event support (DEPRECATED) enabled. LV2 Plug-in State Files support disabled. LV2 Plug-in UI Request-value support disabled. LV2 Plug-in UI GTK2 native support disabled. LV2 Plug-in UI X11 native support disabled. Website Веб-сайт This program is free software; you can redistribute it and/or modify it Эта программа является свободной; вы можете распространять и/или under the terms of the GNU General Public License version 2 or later. изменять ее на условиях GNU GPL версии 2 или новее. About О программе record clip запись клипа [modified] [изменен] %1 Hz %1 Гц Session started. Сеанс начат. The original session sample rate (%1 Hz) is not the same as the current audio engine (%2 Hz). Saving and reloading from a new session file is highly recommended. Исходная частота сэмплирования сеанса (%1 Гц) не совпадает с текущей частотой звукового движка (%2 Гц). Настоятельно рекомендуется сохранить сеанс и заново открыть его из нового файла. The following issues were detected: %1 Saving into another session file is highly recommended. Error Ошибка XRUN(%1 skipped) XRUN(%1): some frames might have been lost. Audio connections change. Смена звуковых соединений MIDI connections change. Смена соединений MIDI Playing ended. Воспроизведение завершено The audio engine buffer size has changed, increased from %1 to %2 frames/period. Reloading the current session file is highly recommended. TRACK MONITOR %1 %2 Playing "%1"... Воспроизводится "%1"... &Track &Дорожка &State &Состояние &Navigate &Навигация Impor&t Tracks &Импортировать дорожки E&xport Tracks &Экспортировать дорожки &View &Вид &Toolbars &Панели инструментов &Windows &Окна &Zoom Масш&таб S&nap При&липание T&ransport &Транспорт &Help &Справка &Edit &Правка Select &Mode &Режим выделения &Select Вы&делить T&ools &Инструменты &File &Файл Open &Recent Открыть &недавние I&nsert В&ставить Remo&ve &Удалить Mo&ve Пере&местить &Height &Высота M&ode &Режим A&utomation Ав&томатизация Ta&ke &Дубль &New &Создать New Создать New session Создать сессию New session file Создать файл новой сессии Ctrl+N Ctrl+N &Open... &Открыть... Open Открыть Open session Открыть сеанс Open session from file Открыть сеанс из файла Ctrl+O Ctrl+O &Save &Сохранить Save session Сохранить сеанс Save session to file Сохранить сеанс в файл Ctrl+S Ctrl+S Save &As... Сохранить &как Save As Сохранить как Save as Сохранить как Save current session with another file name Сохранить активный сеанс под другим названием &Properties... С&войства... Session Properties Свойства сеанса Session properties Свойства сеанса Edit current session properties Изменить свойства активного сеанса F2 F2 E&xit В&ыход Exit Выход Exit this application program Завершить работу с этой программой &Undo &Отменить Undo Отменить Undo last action Отменить последнее действие Ctrl+Z Ctrl+Z &Redo Ве&рнуть Redo Вернуть Redo last action Вернуть отмененное действие Ctrl+Shift+Z Ctrl+Shift+Z Cu&t &Вырезать Cut Вырезать Cut selection to clipboard Вырезать выделение в буфер обмена Ctrl+X Ctrl+X &Copy &Копировать Copy Копировать Copy selection to clipboard Скопировать выделение в буфер обмена Ctrl+C Ctrl+C &Paste Вст&авить Paste Вставить Paste clipboard contents Вставить содержимое буфера обмена Ctrl+V Ctrl+V Past&e Repeat... Встав&ить с повтором Paste Repeat Вставить с повтором Paste repeat Вставить с повтором Paste/repeat clipboard contents Вставить содержимое буфера обмена с повтором Ctrl+Shift+V Ctrl+Shift+V &Delete &Удалить Delete Удалить Delete selection Удалить выделение Del Del &Clip &Клип Clip Клип Select clip Clip selection mode режим выделения клипов &Range &Область Range Область Select range Выделить область Range selection mode Режим выделения области R&ectangle &Прямоугольник Rect Select rectangle Rectangular selection mode Прямоугольный режим выделения &Automation &Автоматизация Automation Автоматизация Automation edit mode Режим правки автоматизации &None &Снять выделение Select None Снять выделение Select none Снять выделение Mark all as unselected Снять выделение со всех элементов Ctrl+Shift+A Ctrl+Shift+A &Invert &Инвертировать Select Invert Инвертировать выделение Select invert Инвертировать выделение Invert selection Инвертировать выделение Ctrl+I Ctrl+I Select Range Выделить область Mark range as selected Пометить область выделенной Ctrl+R Ctrl+R Select Track Выделить дорожку Select track Выделить дорожку Mark track as selected Пометить дорожку выделенной Ctrl+T Ctrl+T Trac&k Range Select Track Range Select track range Mark track range as selected Ctrl+Shift+R &All &Всё Select All Выделить всё Select all Выбрать всё Mark all as selected Пометить всё выделенным Ctrl+A Ctrl+A &New... &Создать... New Clip Создать клип New clip Создать клип Create new clip Создать новый клип &Edit... &Изменить... Edit Clip Изменить клип Edit clip Изменить клип Edit current clip Изменить текущий клип F4 F4 &Split &Разделить Split Clip Разделить клип Split clip Разделить клип Split current clip at playhead Разделить клип по курсору воспроизведения Normalize Clip Нормализовать клип Normalize clip Нормализовать клип Normalize current clip (gain/volume) Выровнять усиление/громкость выбранного клипа Quantize Clip Отквантовать клип E&xport... &Экспортировать... Export Clip Экспортировать клип Export clip Экспортировать клип Export current clip to file Экспортировать клип в файл &Add Track... &Добавить дорожку... Instrum&ent И&нструмент Mod&e Р&ежим &Range... &Диапазон... Remove Range Remove range Remove range as selected Ctrl+Del Ctrl+Del Remove Track Range Remove track range Remove track range as selected Ctrl+Shift+Del Ctrl+Shift+Del Sp&lit Ра&зделить Split Selection Разделить выделение Split selection Разделить выделение Split current selection Разделить активное выделение Ctrl+Y Ctrl+Y Add Track Добавить дорожку Add track Добавить дорожку Add a new track to session Добавить в сеанс новую дорожку Shift+Ins Shift+Ins &Remove Track &Удалить дорожку Remove Track Удалить дорожку Remove track Удалить дорожку Remove current track from session Удалить текущую дорожку из сеанса Shift+Del Shift+Del &Duplicate Track Про&дублировать дорожку Duplicate Track Продублировать дорожку Duplicate track Продублировать дорожку Duplicate current track Создать копии текущей дорожки Track &Properties... С&войства дорожки... Track Properties Свойства дорожки Track properties Свойства дорожки Edit current track properties Изменить свойства текущей дорожки Shift+F2 Shift+F2 &Inputs &Входы Track Inputs Входы дорожки Track inputs Входы дорожки Show current track input bus connections Показать активные соединения с шиной входа &Outputs В&ыходы Track Outputs Выходы дорожки Track outputs Выходы дорожки Show current track output bus connections Показать активные соединения с шиной выхода &Record &Запись Record Track Записать дорожку Record track Записать дорожку Arm current track for recording Включить режим записи для этой дорожки &Mute &Приглушение Mute Track Приглушить дорожку Mute track Приглушить дорожку Mute current track Приглушить текущую дорожку &Solo &Солирование Solo Track Сделать дорожку солирующей Solo track Сделать дорожку солирующей Solo current track Сделать текущую дорожку солирующей M&onitor &Мониторинг Monitor Track Включить мониторинг дорожки Monitor track Включить мониторинг дорожки Monitor current track Включить мониторинг текущей дорожки &First П&ервая First Track К первой дорожке First track К первой дорожке Make current the first track Перейти к первой в списке дорожке &Previous &Предыдущая Previous Track К предыдущей дорожке Previous track К предыдущей дорожке Make current the previous track Перейти к предыдущей в списке дорожке &Next &Следующая Next Track К следующей дорожке Next track К следующей дорожке Make current the next track Перейти к следующей в списке дорожке &Last П&оследняя Last Track К последней дорожке Last track К последней дорожке Make current the last track Перейти к последней в списке дорожке N&one None Track None track None current track &Top В самый &верх Move Top Переместить в самый верх Move top Переместить в самый верх Move current track to top Переместить текущую дорожку в самый верх &Up &Выше Move Up Переместить выше Move up Переместить выше Move current track up Переместить текущую дорожку выше &Down &Ниже Move Down Переместить ниже Move down Переместить ниже Move current track down Переместить текущую дорожку ниже &Bottom В с&амый низ Move Bottom Переместить в самый низ Move bottom Переместить в самый низ Move current track to bottom Переместить текущую дорожку в самый низ Auto Monitor Автомониторинг Auto monitor Автомониторинг Auto-monitor current track Автомониторинг текущей дорожки F6 F6 Auto Dea&ctivate Auto Deactivate Auto-deactivate plugins Auto-deactivate plugins not producing sound Shift+F6 Shift+F6 &Audio... &Звук... Inport Audio File Импортировать звуковой файл Import Audio file Импортировать звуковой файл Import tracks from Audio file Импортировать дорожки из звукового файла &MIDI... &MIDI... Import MIDI File Импортировать файл MIDI Import MIDI file Импортировать файл MIDI Import tracks from MIDI file Импортировать дорожки из файла MIDI Export Audio File Экспортировать звуковой файл Export Audio file Экспортировать звуковой файл Export tracks to Audio file Экспортировать дорожки в звуковой файл Export MIDI File Экспортировать файл MIDI Export MIDI file Экспортировать файл MIDI Export tracks to MIDI file Экспортировать дорожки в файл MIDI Log&arithmic Automation logarithmic Automation curve logarithmic scale C&olor... Automation color Automation curve color &Lock &Заблокировать Automation lock Lock automation curve Automation playback Playback automation curve Automation record Record automation curve &Clear О&чистить Automation clear Clear automation curve Loc&k All За&блокировать все Automation lock all Lock all automation curves Play &All &Воспроизводить все Automation playback all Playback all automation curves Rec&ord All &Записывать все Automation record all Record all automation curves C&lear All О&чистить все Automation clear all Clear all automation curves &Unlink &Разгруппировать Unlink Clip Unlink clip Unlink current clip Recor&d &Записать Record Clip Record clip Record current clip (overdub) Normali&ze Норм&ировать &Tempo Adjust... &Коррекция темпа... &Cross Fade &Кроссфейд Clip Cross-fade Clip cross-fade Cross-fade current overlapped clips &Range Set Установить &диапазон Clip Range Clip range Set edit-range from current clip extents &Loop Set Установить &петлю Clip Loop Clip loop Set loop-range from current clip extents First Take First take Select current clip first take Previous Take Previous take Select current clip previous take Next Take Next take Select current clip next take Shift+T Last Take Last take Select current clip last take Reset Takes Reset takes Reset (unfold) current clip takes R&ange... Д&иапазон... Take Range Take range Range (fold) current clip into takes &Menubar Строка &меню Menubar Строка меню Show/hide the main program window menubar Показать или скрыть меню основного окна программы Ctrl+M Ctrl+M &Statusbar &Строка состояния Statusbar Строка состояния Show/hide the main program window statusbar Показать или скрыть строку состояния основного окна программы File Toolbar Панель файлов File toolbar Панель файлов Show/hide main program window file toolbar Показать или скрыть панель файлов в основном окне программы Edit Toolbar Панель правки Edit toolbar Панель правки Show/hide main program window edit toolbar Показать или скрыть панель правки в основном окне программы Track Toolbar Панель дорожек Track toolbar Панель дорожек Show/hide main program window track toolbar Показать или скрыть панель параметров в основном окне программы View Toolbar Панель вида View toolbar Панель вида Show/hide main program window view toolbar Показать или скрыть панель вида в основном окне программы &Options &Параметры Options Toolbar Панель параметров Options toolbar Панель параметров Show/hide main program window options toolbar Показать или скрыть панель параметров в основном окне программы Transport Toolbar Панель транспорта Transport toolbar Панель транспорта Show/hide main program window transport toolbar Показать или скрыть панель транспорта в основном окне программы T&ime Сч&етчик времени Time Toolbar Панель счетчика времени Time toolbar Панель счетчика времени Show/hide main program window time toolbar Показать или скрыть счетчик времени в основном окне программы Thum&b О&бзор проекта Thumb Toolbar Панель обзора проекта Thumb toolbar Панель обзора проекта Show/hide main program window thumb toolbar Показать или скрыть панель обзора проекта в основном окне программы File &System &Браузер файлов File System Файловая система File system Браузер файлов Show/hide the file system window &Files &Файлы Files Файлы Show/hide the files window Показать или скрыть панель доступа к файлам M&essages Соо&бщения Messages Сообщения Show/hide the messages window Показать или скрыть панель сообщений &Connections &Соединения Connections Соединения Show/hide the connections window Показать или скрыть диалог управления соединениями F8 F8 Mi&xer Микш&ер Mixer Микшер Show/hide the mixer window Показать или скрыть диалог микшера F9 F9 &In &Приблизить Zoom In Приблизить отображение Zoom in Приблизить отображение дорожек Ctrl++ Ctrl++ &Out &Отдалить Zoom Out Отдалить отображение Zoom out Отдалить отображение дорожек Ctrl+- Ctrl+- &Reset &Сбросить Insert Range Insert range Insert range as selected Ctrl+Ins Ctrl+Ins Insert Track Range Insert track range Insert track range as selected Ctrl+Shift+Ins &Increase У&величить Increase Height Увеличить высоту Increase height Увеличить высоту Increase track height Увеличить высоту дорожки Ctrl+Shift++ Ctrl+Shift++ &Decrease У&меньшить Decrease Height Уменьшить высоту Decrease height Уменьшить высоту Decrease track height Уменьшить высоту дорожки Ctrl+Shift+- Ctrl+Shift+- Height Reset Сбросить высоту Height reset Сбросить высоту Reset track height Сбросить высоту дорожки Ctrl+Shift+1 Ctrl+Shift+1 Auto &Monitor Zoom Reset Обычный масштаб Zoom reset Сбросить все изменения масштаба Ctrl+1 Ctrl+1 &Horizontal По &горизонтали Horizontal Zoom Масштабирование по горизонтали Horizontal zoom Масштабирование по горизонтали Horizontal zoom mode Включить или выключить режим масштабирования по горизонтали &Vertical По &вертикали Vertical Zoom Масштабирование по вертикали Vertical zoom Масштабирование по вертикали Vertical zoom mode Включить или выключить режим масштабирования по вертикали All Zoom Масштабирование во всех направлениях All zoom Масштабирование во всех направлениях All zoom mode Включить или выключить режим масштабирования во всех направлениях &Grid К &сетке Grid Сетка Snap grid view mode &Zebra &Зебра Zebra Чередовать яркость тактов Bar zebra view mode Чередовать яркость тактов Too&l Tips Всплываю&щие подсказки Tool tips Всплывающие подсказки Floating tool tips view mode &Refresh О&бновить Refresh Обновить Refresh views Обновить вид проекта F5 F5 &Instruments... &Инструменты... Instruments Инструменты Change instrument definitions and files Изменить определения и файлы инструментов &Buses... &Шины... Buses Шины Change session bus definitions Изменить определения шины сеанса &Options... &Параметры... Options Параметры Change general application program options Изменить общие параметры работы программы F12 F12 &Backward В &начало Backward В начало Transport backward Перемотать в начало Backspace Backspace Re&wind Н&азад Rewind Назад Transport rewind Перемотать назад F&ast Forward &Вперед Fast Forward Вперед Fast forward Вперед Transport fast forward Перемотать вперед &Forward В &конец Forward В конец Transport forward Перемотать в конец &Loop &Петля Loop Петля Transport loop Петля транспорта Ctrl+Shift+L Ctrl+Shift+L Ctrl+Shift+P Ctrl+Shift+P Loop &Set Установить п&етлю Loop Set Установить петлю Loop set Установить петлю Transport loop set Установить петлю Ctrl+L Ctrl+L &Stop &Стоп Stop Стоп Transport stop Остановить транспорт &Play В&оспроизведение Tempo M&ap / Markers... Карта темпа / Маркеры... Tempo Map / Markers Карта темпа / Маркеры Tempo map / markers Карта темпа / Маркеры Change session tempo map / markers Изменить карту темпа / маркеры сеанса Play Воспроизведение Transport play/pause Воспроизведение/пауза Space Пробел Record Запись Transport record Запись &Punch &Врезка Punch Врезка Punch in/out Начало/конец врезки Transport punch in/out Начало/конец врезки транспорта Punch Se&t Установить &врезку Punch Set Установить врезку Punch in/out set Установить начало/конец врезки Transport punch in/out set Установить начало/конец врезки Ctrl+P Ctrl+P &Metronome М&етроном Metronome Метроном F&ollow Playhead С&ледовать за курсором воспроизведения Follow Playhead Следовать за курсором воспроизведения Follow playhead Следовать за курсором воспроизведения A&uto Backward Ав&товозврат Auto Backward Автовозврат Auto backward Автовозврат &Continue Past End &Играть после конца Continue Past End Играть после конца Continue past end Играть после конца Transport mode: None Transport mode set to None &Slave Ведо&мый Slave Ведомый Transport mode: Slave Transport mode set to Slave &Master В&едущий Master Ведущий Transport mode: Master Transport mode set to Master &Full &Полный Full Полный Transport mode: Full Transport mode set to Full Pa&nic Panic All MIDI tracks shut off (panic) &Shortcuts... &Клавиатурные комбинации... Shortcuts Клавиатурные комбинации Keyboard shortcuts Клавиатурные комбинации &About... &О программе... Show information about this application program Показать информацию об этом приложении About &Qt... О &Qt... About Qt О Qt Show information about the Qt toolkit Показать ифнормацию об инструментарии Qt Current tempo (BPM) Текущий темп (BPM) &Merge... &Объединить... Merge Clips Объединить клипы Merge clips Объединить клипы Merge selected clips Объединить выделенные клипы &Quantize... &Отквантовать... Quantize clip events Quantize current MIDI clip events &Transpose... &Транспонировать... Transpose Clip Transpose clip events Transpose current MIDI clip events &Normalize... &Нормировать... Normalize clip events Normalize current MIDI clip events &Randomize... &Случайные значения... Randomize Clip Randomize clip events Randomize current MIDI clip events Resi&ze... Resize Clip Resize clip events Resize current MIDI clip events Re&scale... Rescale Clip Rescale clip events Rescale current MIDI clip events T&imeshift... Timeshift Clip Timeshift clip events Timeshift current MIDI clip events Tempo Adjust Скорректировать темп Adjust session tempo from current clip selection F7 F7 &Import... &Импортировать... Import Clip Импортировать клип Import clip Импортировать клип Import clip from file(s) Импортировать клип из файла &Controllers... К&онтроллеры... Controllers Контроллеры Change MIDI controllers configuration Изменить конфигурацию контроллеров MIDI qtractorMessages Messages Сообщения Logging stopped --- %1 --- Ведение журнала остановлено --- %1 --- Logging started --- %1 --- Ведение журнала начато --- %1 --- qtractorMidiControl Note On Note Off Key Press Controller Pgm Change Chan Press Pitch Bend RPN NRPN Control 14 Track Gain Track Panning Track Monitor Track Record Track Mute Track Solo qtractorMidiControlForm Warning Предупреждение Controller mappings have been changed. Карта связанных каналов/контроллеров изменилась. Do you want to save the changes? Вы хотите сохранить эти изменения? Import Controller Files Импорт конфигурации контроллеров Controller files (*.%1) Файлы с конфигурацией контроллеров (*.%1) All files (*.*) Все файлы (*.*) Export Controller File Экспорт конфигурации контроллеров controller контроллер The controller file already exists: "%1" Do you want to replace it? Этот файл с конфигурацией уже добавлен: "%1" Вы хотите заменить его? Delta Дельта Controller files Файлы контроллеров Files Файлы Path Расположение &Import... &Импортировать... Remove controller file Удалить файл с описанием контроллеров &Remove &Удалить Move controller file up on list order Переместить файл конфигурации вверх по списку &Up &Выше Move controller file down on list order Переместить файл конфигурации вниз по списку &Down &Ниже Trac&k &Дорожка offse&t сме&щение &limit пре&дел C&ommand Ко&манда &Parameter &Параметр Flags Флаги MIDI Channel Канал MIDI &Feedback Отк&лик &Map &Связать U&nmap &Удалить Controller map Карта контроллеров Channel Канал Command Команда Parameter Параметр Controllers Контроллеры &Type Т&ип &Channel &Канал MIDI Event type Тип MIDI-события MIDI Controller (parameter) MIDI-контроллер (параметр) MIDI parameter (track offset) MIDI-контроллер (смещение дорожки) + + Track offset Смещение дорожки Track limit Предел дорожки Command delta/momentary D&elta Д&ельта Type Тип Track Дорожка Feedback Отклик Enable all controllers immediate sync (hook) &Sync Син&хр. Reload/apply all controller files Потоврно загрузить и применить конфигурации контроллеров Relo&ad Пере&загрузить Export to controller file Экспортировать в файл конфигурации контроллеров E&xport... &Экспортировать... Close this dialog Закрыть этот диалог Close Закрыть Saved controller mappings may not be effective the next time you start this program. "%1" Do you want to apply to controller files? Import controller files Импорт файлов конфигурации контроллеров Command action Действие команды Command feedback Отклик команды Map/update controller command Связать/обновить команду контроллера Unmap/remove controller command Убрать связывание команды контроллера About to remove controller file: "%1" Are you sure? qtractorMidiControlObserverForm &Type: Т&ип: MIDI event type Тип MIDI-события Cha&nnel: &Канал: MIDI channel MIDI-канал In&vert И&нвертировать &Hook L&atch Control input connections &Inputs &Входы Control output connections &Outputs В&ыходы &Parameter: &Параметры: MIDI parameter MIDI-параметр &Logarithmic &Логарифмический &Feedback Отк&лик MIDI Controller MIDI-контроллер MIDI controller is already assigned. Do you want to replace the mapping? Some settings have been changed. Do you want to apply the changes? Некоторые параметры изменились. Вы хотите применить изменения? &MIDI Controller... MIDI-контро&ллер… &Automation &Автоматизация &Lock &Заблокировать &Play В&оспроизвести &Record З&аписать &Clear О&чистить qtractorMidiEditEvent Zoom in (horizontal) Приблизить по горизонтали Zoom out (horizontal) Отдалить по горизонтали Zoom reset (horizontal) Исходный масштаб по горизонтали qtractorMidiEditList C%1 C%1 qtractorMidiEditTime Play-head Edit-head Edit-tail Loop-start Loop-end Punch-in Punch-out Start: %1 End: %2 Length: %3 Начало: %1 Конец: %2 Длительность: %3 qtractorMidiEditView Zoom in (vertical) Приблизить по вертикали Zoom out (vertical) Отдалить по вертикали Zoom reset (vertical) Исходный масштаб по вертикали qtractorMidiEditor MIDI Editor Редактор MIDI cut вырезание delete удаление insert range remove range move перемещение edit правка resize смена размера rescale paste вставка Time: %1 Type: Время: %1 Тип: Key Press (%1) %2 Value: %3 Controller (%1) Name: %2 Value: %3 Контроллер (%1) Название: %2 Значение: %3 RPN (%1) Name: %2 Value: %3 NRPN (%1) Name: %2 Value: %3 Control 14 (%1) Name: %2 Value: %3 Pgm Change (%1) Chan Press (%1) Pitch Bend (%1) Start: %1 End: %2 Length: %3 Начало: %1 Конец: %2 Длительность: %3 SysEx (%1 bytes) Data: SysEx (%1 байтов) Данные: C C C#/Db D D D#/Eb E F F F#/Gb G G G#/Ab A A A#/Bb B B Acoustic Bass Drum Bass Drum 1 Side Stick Acoustic Snare Hand Clap Electric Snare Low Floor Tom Closed Hi-Hat High Floor Tom Pedal Hi-Hat Low Tom Open Hi-Hat Low-Mid Tom Hi-Mid Tom Crash Cymbal 1 High Tom Ride Cymbal 1 Chinese Cymbal Ride Bell Tambourine Splash Cymbal Cowbell Crash Cymbal 2 Vibraslap Ride Cymbal 2 Hi Bongo Low Bongo Mute Hi Conga Open Hi Conga Low Conga High Timbale Low Timbale High Agogo Low Agogo Cabasa Maracas Short Whistle Long Whistle Short Guiro Long Guiro Claves Hi Wood Block Low Wood Block Mute Cuica Open Cuica Mute Triangle Open Triangle Bank Select (coarse) Modulation Wheel (coarse) Breath Controller (coarse) Foot Pedal (coarse) Portamento Time (coarse) Data Entry (coarse) Volume (coarse) Balance (coarse) Pan Position (coarse) Expression (coarse) Effect Control 1 (coarse) Effect Control 2 (coarse) General Purpose Slider 1 General Purpose Slider 2 General Purpose Slider 3 General Purpose Slider 4 Bank Select (fine) Modulation Wheel (fine) Breath Controller (fine) Foot Pedal (fine) Portamento Time (fine) Data Entry (fine) Volume (fine) Balance (fine) Pan Position (fine) Expression (fine) Effect Control 1 (fine) Effect Control 2 (fine) Hold Pedal (on/off) Portamento (on/off) Sustenuto Pedal (on/off) Soft Pedal (on/off) Legato Pedal (on/off) Hold 2 Pedal (on/off) Sound Variation Sound Timbre Sound Release Time Sound Attack Time Sound Brightness Sound Control 6 Sound Control 7 Sound Control 8 Sound Control 9 Sound Control 10 General Purpose Button 1 (on/off) General Purpose Button 2 (on/off) General Purpose Button 3 (on/off) General Purpose Button 4 (on/off) Effects Level Tremulo Level Chorus Level Celeste Level Phaser Level Data Button Increment Data Button Decrement Non-Registered Parameter (fine) Non-Registered Parameter (coarse) Registered Parameter (fine) Registered Parameter (coarse) All Sound Off All Controllers Off Local Keyboard (on/off) All Notes Off Omni Mode Off Omni Mode On Mono Operation Poly Operation Pitch Bend Sensitivity Fine Tune Coarse Tune Tuning Program Tuning Bank Vibrato Rate Vibrato Depth Vibrato Delay Filter Cutoff Filter Resonance EG Attack EG Decay EG Release Drum Filter Cutoff Drum Filter Resonance Drum EG Attack Drum EG Decay Drum Pitch Coarse Drum Pitch Fine Drum Level Drum Pan Drum Reverb Send Drum Chorus Send Drum Variation Send Modulation Wheel (14bit) Breath Controller (14bit) Foot Pedal (14bit) Portamento Time (14bit) Volume (14bit) Balance (14bit) Pan Position (14bit) Expression (14bit) Effect Control 1 (14bit) Effect Control 2 (14bit) General Purpose Slider 1 (14bit) General Purpose Slider 2 (14bit) General Purpose Slider 3 (14bit) General Purpose Slider 4 (14bit) Chromatic Major Мажор Minor Минор Melodic Minor (Asc) Melodic Minor (Desc) Whole Tone Pentatonic Major Pentatonic Minor Pentatonic Blues Pentatonic Neutral Octatonic (H-W) Octatonic (W-H) Ionian Ионийский Dorian Дорийский Phrygian Lydian Лидийский Mixolydian Aeolian Locrian Локрийский Egyptian Eight Tone Spanish Hawaiian Гавайский Hindu Hirajoshi Hungarian Major Hungarian Minor Hungarian Gypsy Japanese (A) Japanese (B) Jewish (Adonai Malakh) Jewish (Ahaba Rabba) Jewish (Magen Abot) Oriental (A) Oriental (B) Oriental (C) Roumanian Minor Neapolitan Neapolitan Major Neapolitan Minor Overtone Leading Whole Tone Nine Tone Scale Dominant Seventh Augmented Algerian Arabian (A) Arabian (B) Balinese Chinese Китайский Diminished Japanese (Ichikosucho) Japanese (Taishikicho) Javaneese Marva Theta Mela Bhavapriya Mela Chakravakam Mela Chalanata Mela Chitrambari Mela Dharmavati Mela Dhatuvardhani Mela Dhavalambari Mela Divyamani Mela Ganamurti Mela Gangeyabhusani Mela Gavambodhi Mela Gayakapriya Mela Hatakambari Mela Jalarnavam Mela Jhalavarali Mela Jhankaradhvani Mela Jyotisvarupini Mela Kamavarardhani Mela Kantamani Mela Kosalam Mela Latangi Mela Manavati Mela Mararanjani Mela Naganandini Mela Namanarayani Mela Navanitam Mela Nitimati Mela Pavani Mela Ragavardhani Mela Raghupriya Mela Ramapriya Mela Rasikapriya Mela Ratnangi Mela Risabhapriya Mela Rupavati Mela Sadvidhamargini Mela Salagam Mela Sanmukhapriya Mela Sarasangi Mela Senavati Mela Subhapantuvarali Mela Sucharitra Mela Sulini Mela Suryakantam Mela Syamalangi Mela Tanarupi Mela Vagadhisvari Mela Vanaspati Mela Varunapriya Mela Yagapriya Persian Purvi Theta Spanish Gypsy Todi Theta Enigmatic Kumoi Lydian Augmented Лидийский увеличенный Pelog Prometheus Prometheus Neapolitan Six Tone Symmetrical Super Locrian Lydian Minor Lydian Diminished Лидийский уменьшенный Half Diminished Bhairav Yaman Todi Jog Multani Darbari Malkauns Bhoopali Shivaranjani Marwa Minor 5 Major 5 5 5 45 45 457 457 M 6 Note On (%1) %2 Velocity: %3 Duration: %4 Note On (%1) %2 Сила нажатия: %3 Длительность: %4 Unknown (%1) Неизвестно (%1) qtractorMidiEditorForm Snap/beat Прилипание к долям Set current snap to %1 Current time (play-head) Current tempo (BPM) Текущий темп (BPM) Reset time-sig. Note Velocity Сила нажатия нот Note type Тип нот Value type Тип значения Parameter type Scale key Scale type MIDI clip name Имя клипа MIDI MIDI file name Имя файла MIDI MIDI track/channel Дорожка/канал MIDI MOD РЕЖ MIDI modification state Состояние измененности MIDI REC ЗАП MIDI clip record state 00:00:00.000 00:00:00.000 MIDI clip duration Длительность клипа MIDI Warning Предупреждение The current MIDI clip has been changed: "%1" Do you want to save the changes? Открытый клип был изменен: "%1" Вы хотите сохранить изменения? Save Сохранить Save MIDI Clip Сохранить клип MIDI MIDI files (*.%1 *.smf *.midi) Файлы MIDI (*.%1 *.smf *.midi) All files (*.*) Все файлы (*.*) MIDI file save: "%1", track-channel: %2. Сохранение файла MIDI: "%1", дорожка-канал: %2. MIDI Editor Редактор MIDI Channel %1 Канал %1 Track %1 Дорожка %1 [modified] [изменен] &Track &Дорожка &File &Файл Select &Mode &Режим выделения &Select Вы&деление &Tools &Инструменты &Edit &Правка &View &Вид &Toolbars &Панели инструментов &Windows &Окна &Zoom Масш&таб S&nap При&липание T&ransport &Транспорт &Help &Справка &Save &Сохранить Save current MIDI clip to existing file name Сохранить активный клип MIDI в уже существующий файл Save &As... Сохранить &как... Save As Сохранить как Save as Сохранить как Save current MIDI clip with another file name Сохранить активный клип MIDI в файл с другим именем &Unlink &Разгруппировать Unlink Разгруппировать Unlink current MIDI clip Recor&d За&писать Record current MIDI clip (overdub) &Inputs &Входы Track Inputs Входы дорожки Track inputs Входы дорожки Show current MIDI clip/track input bus connections Показать активные соединения с шиной входа MIDI-клипа или дорожки &Outputs В&ыходы Track Outputs Выходы дорожки Track outputs Выходы дорожки Show current MIDI clip/track output bus connections Показать активные соединения с шиной выхода MIDI-клипа или дорожки &Properties... С&войства... Track Properties Свойства дорожки Track properties Свойства дорожки Edit current MIDI clip/track properties Изменить свойства активного клипа/дорожки MIDI Shift+F2 Shift+F2 Properties Свойства Edit current MIDI clip properties Изменить свойства активного клипа MIDI F4 F4 &Range Set Установить &диапазон Clip Range Clip range Set edit-range from clip extents &Loop Set Установить &петлю Clip Loop Clip loop Set loop-range from clip extents &Close &Закрыть Close Закрыть Close this MIDI clip editor Закрыть этот диалог Edit Of&f Edit Off Edit off Set edit mode off Edit &On Edit On Edit on Set edit mode on Edit &Draw Edit draw mode Edit draw mode (notes) &Undo &Отменить Sc&ale Undo Отменить Undo last edit operation Отменить последнее действие Ctrl+Z Ctrl+Z &Redo Ве&рнуть Redo Вернуть Redo last edit operation Вернуть отмененное действие Ctrl+Shift+Z Ctrl+Shift+Z Cu&t &Вырезать Cut Вырезать Cut current selection into the local clipboard Вырезать активное выделение в буфер обмена Ctrl+X Ctrl+X &Copy &Копировать Copy Копировать Copy current selection to the local clipboard Скопировать активное выделение в буфер обмена Ctrl+C Ctrl+C &Paste Вст&авить Paste Вставить Paste local clipboard contents into the current MIDI clip Вставить содержимое буфера обмена с повтором в текущий клип MIDI Ctrl+V Ctrl+V Past&e Repeat... Встав&ить с повтором... Paste Repeat Вставить с повтором Paste repeat Вставить с повтором Paste/repeat local clipboard contents into the current MIDI clip Вставить содержимое буфера обмена с повтором в текущий клип MIDI Ctrl+Shift+V Ctrl+Shift+V &Delete &Удалить Delete Удалить Delete current selection Удалить активное выделение Del Del Select None Снять выделение Select none Снять выделение Ctrl+Shift+A Ctrl+Shift+A Select Invert Инвертировать выделение Select invert Инвертировать выделение Ctrl+I Ctrl+I Select All Выделить всё Instrum&ent И&нструмент Not&e Type &Тип нот Val&ue Type Т&ип значения &Ghost Track Select all Выбрать всё Ctrl+A Ctrl+A &Range &Область Select Range Выделить область Select range Выделить область Mark range as selected Пометить область выделенной Ctrl+R Ctrl+R &Quantize... &Отквантовать... Quantize Отквантовать Quantize selection Отквантовать выделение &Transpose... &Транспонировать... Transpose Транспонировать Transpose selection Транспонировать выделение &Normalize... &Нормализовать... Normalize Нормализовать Normalize selection Нормализовать выделение &Randomize... &Случайные значения... Randomize Применить случайные значения Randomize selection Применить к выделению случайные значения Resize Изменить размер Resize selection Изменить размер выделения Re&scale... Rescale Rescale selection T&imeshift... Timeshift Timeshift selection &Menubar Строка &меню Menubar Строка меню Show/hide the menubar Показать или скрыть строку меню Ctrl+M Ctrl+M &Statusbar &Строка состояния Statusbar Строка состояния Show/hide the statusbar Показать или скрыть строку состояния File Toolbar Панель файлов File toolbar Панель файлов Show/hide the file toolbar Показать или скрыть панель доступа к файлам Edit Toolbar Панель правки Edit toolbar Панель правки Show/hide the edit toolbar Показать или скрыть панель доступа к файлам View Toolbar Панель вида View toolbar Панель вида Show/hide the view toolbar Показать или скрыть панель вида &Transport &Транспорт Transport Toolbar Панель транспорта Transport toolbar Панель транспорта Show/hide the transport toolbar Показать или скрыть панель транспорта T&ime Сч&етчик времени Time Toolbar Панель счетчика времени Time toolbar Панель счетчика времени Show/hide the time toolbar &Scale Scale Toolbar Scale toolbar Show/hide the scale toolbar Thum&b О&бзор проекта Thumb Toolbar Панель обзора проекта Thumb toolbar Панель обзора проекта Show/hide the thumb view toolbar Note &Names &Названия нот Note Names Названия нот Note names Whether to show note names Note &Duration &Длительность нот Note Duration Длительность нот Note duration Длительность нот Whether note events are shown proportional to duration Отображать ли события пропорционально длительности нот Note &Color &Цвет высоты тона Note Color Цветные ноты Note color Цветные ноты Whether note events are colored according to pitch Раскрашивать ли ноты согласно их высоте тона &Value Color Цвет силы &нажатия Value Color Цвет силы нажатия Value color Цвет силы нажатия Whether note events are colored according to value (velocity) Раскрашивать ли ноты согласно их силе нажатия &Drum Mode &Перкуссионный режим Drum Mode Перкуссионный режим Drum mode Whether note onset events are displayed as diamonds &Events &События View events Просмотреть события Show/hide the events list &Preview Notes &Воспроизводить при правке Preview Notes Воспроизводить при правке Preview notes Воспроизводить ноты при правке Preview notes while editing (scrub) Воспроизводить ноты при редактировании F&ollow Playhead С&ледовать за курсором воспроизведения Follow Playhead Следовать за курсором воспроизведения Follow playhead Следовать за курсором воспроизведения &In &Приблизить Zoom In Приблизить отображение Zoom in Приблизить отображение Ctrl++ Ctrl++ &Out &Отдалить Zoom Out Отдалить отображение Zoom out Отдалить отображение Ctrl+- Ctrl+- &Reset &Сбросить Zoom Reset Обычный масштаб Zoom reset Обычный масштаб Ctrl+1 Ctrl+1 &Horizontal По &горизонтали Horizontal Zoom Масштабирование по горизонтали Horizontal zoom Масштабирование по горизонтали Horizontal zoom mode Включить или выключить режим масштабирования по горизонтали &Vertical По &вертикали Vertical Zoom Масштабирование по вертикали Vertical zoom Масштабирование по вертикали Vertical zoom mode Включить или выключить режим масштабирования по вертикали &Zebra &Зебра Zebra Чередовать яркость тактов Bar zebra view mode Чередовать яркость тактов Ctrl+Shift+L Ctrl+Shift+L Ctrl+Shift+P Ctrl+Shift+P &All &Во всех направлениях I&nsert В&ставить Remo&ve &Удалить &None &Снять выделение &Invert &Инвертировать Insert Range Insert range Insert range as selected Ctrl+Ins Ctrl+Ins Remove Range Remove range Remove range as selected Ctrl+Del Ctrl+Del All Zoom Масштабирование во всех направлениях All zoom Масштабирование во всех направлениях All zoom mode Включить или выключить режим масштабирования во всех направлениях Snap grid view mode Too&l Tips Всплываю&щие подсказки Tool tips Всплывающие подсказки Floating tool tips view mode &Refresh О&бновить Refresh Обновить Refresh views Обновить вид клипа F5 F5 &Backward В &начало Backward В начало Transport backward Перемотать в начало Backspace Backspace Re&wind Н&азад Rewind Назад Transport rewind Перемотать назад F&ast Forward &Вперед Fast Forward Вперед Fast forward Вперед Transport fast forward Перемотать вперед &Forward В &конец Forward В конец Transport forward Перемотать в конец &Loop &Петля Loop Петля Transport loop Петля транспорта Loop &Set Установить п&етлю Loop Set Установить петлю Loop set Установить петлю Transport loop set Установить петлю Ctrl+L Ctrl+L &Stop &Стоп Stop Стоп Transport stop Остановить транспорт &Play В&оспроизведение Play Воспроизведение Transport play/pause Воспроизведение/пауза Space Пробел &Record &Запись Record Запись Transport record Запись &Punch &Врезка Punch Врезка Punch in/out Начало/конец врезки Transport punch in/out Начало/конец врезки транспорта Punch Se&t Установить &врезку Punch Set Установить врезку Punch in/out set Установить начало/конец врезки Transport punch in/out set Установить начало/конец врезки Ctrl+P Ctrl+P Pa&nic Panic All MIDI tracks shut off (panic) &Shortcuts... &Клавиатурные комбинации... Shortcuts Клавиатурные комбинации Keyboard shortcuts Клавиатурные комбинации &About... &О программе... About О программе Show information about this application program Показать информацию об этом приложении About &Qt... О &Qt... About Qt О Qt Show information about the Qt toolkit Показать ифнормацию об инструментарии Qt &Grid К &сетке Resi&ze... Grid Сетка qtractorMidiEventItemDelegate edit %1 qtractorMidiEventList Events События qtractorMidiEventListModel Time Время Type Тип Name Название Value Значение Duration/Data Длительность Frame Кадр BBT BBT Note On (%1) Note Off (%1) Key Press (%1) Controller (%1) Control 14 (%1) RPN (%1) NRPN (%1) Pgm Change Chan Press Pitch Bend SysEx SysEx Meta (%1) Мета (%1) Unknown (%1) Неизвестно (%1) qtractorMidiListView Name Название Fmt Фмт Tracks Дорожки tpqn Path Расположение %1: MIDI file not found. Open MIDI Files Открыть файлы MIDI MIDI files (*.%1 *.smf *.midi) Файлы MIDI (*.%1 *.smf *.midi) All files (*.*) Все файлы (*.*) qtractorMidiMixerMeter Volume (%) Громкость (%) % % Pan: %1 Пан: %1 Volume: %1% Громкость: %1% qtractorMidiSysexForm MIDI SysEx Name Название Size Размер Data (hex) Данные (hex) Import from SysEx file Экспортировать из файла SysEx &Import... &Импортировать... Export to SysEx file Экспортировать в файл SysEx E&xport... &Экспортировать... Move SysEx item up on list order &Up &Поднять Move SysEx item down on list order &Down Оп&устить Open SysEx Открыть SysEx Sysex name Название SysEx Save SysEx Сохранить SysEx Delete SysEx Удалить SysEx Create SysEx item &Add &Добавить Update SysEx item Upda&te О&бновить Remove SysEx item &Remove &Удалить SysEx files (*.%1) Файлы SysEx (*.%1) MIDI files (*.mid *.smf *.midi) Файлы MIDI (*.mid *.smf *.midi) All files (*.*) Все файлы (*.*) Import SysEx Files Импортировать файлы SysEx Export SysEx File Экспортировать файлы SysEx Warning Предупреждение The SysEx file already exists: "%1" Do you want to replace it? About to replace SysEx: "%1" Are you sure? About to delete SysEx: "%1" Are you sure? SysEx settings have been changed. Do you want to apply the changes? Error Ошибка SysEx could not be loaded: "%1". Sorry. qtractorMidiThumbView MIDI Thumb view qtractorMidiToolsForm (default) (по умолчанию) Warning Предупреждение About to delete preset: "%1" Are you sure? Эта предустановка будет удалена: "%1" Вы уверены? none нет quantize квантование transpose транспонирование normalize нормализация randomize случайные значения resize смена размера rescale timeshift MIDI Tools Инструменты MIDI Preset name Название предустановки Save preset Сохранить предустановку Delete preset Удалить предустановку &Quantize &Квантование Quantize selected events Квантование выделенных событий &Time: &Время: Quantize time Время квантования Quantize time percent &Duration: &Длительность: Quantize duration Длительность квантования Quantize duration percent Swing-quantize time Swing-quantize percent Swing-quantize type Linear Линейное Quadratic Квадратичное Cubic Кубическое &Scale: Scale-quantize key Scale-quantize type &Transpose Т&ранспонирование Transpose selected events Транспонирование выделенных событий &Note: &Нота: Transpose note Величина транспонирования в нотах Transpose time Время транспонирования Transpose time format Формат времени транспонирования Frames Выборки Time Время BBT BBT &Reverse &Normalize &Нормализация Normalize selected events Нормализация выделенных событий &Percent: &Процент: Normalize percent Процент нормализации Resi&ze Resize value mode Flat Ramp Resize final value Re&scale Rescale selected events Rescale time Rescale duration Rescale value T&imeshift Timeshift selected events Timeshift P: Timeshift parameter Timeshift parameter (log) Timeshift curve P = 0 : no change. P > 0 : accelerating shift. P < 0 : slowing down shift. Edit head/tail (blue) markers define the shift range. Timeshift duration % % S&wing: &Value: &Сила нажатия: Normalize value Значение нормализации &Randomize &Случайные значения Randomize selected events Применение случайных значений к выделению Randomize note/pitch Случайные ноты Randomize time Случайное время Randomize duration Случайная длительность Randomize value Случайная сила нажатия Resize selected events Смена размера выделенных событий Resize duration Смена длительности Resize duration format Формат значений Resize value Множитель qtractorMixer Inputs Входы Tracks Дорожки Outputs Выходы Mixer Микшер qtractorMixerMeter Pan Пан. Gain Усил. qtractorMixerRackWidget &Inputs &Входы &Outputs В&ыходы &Monitor &Мониторинг &Buses... &Шины... qtractorMixerStrip inputs входы outputs выходы Connect %1 Соединить %1 %1 In %1 In %1 Out %1 Out (Audio) (аудио) (MIDI) (MIDI) (None) (нет) qtractorMonitorButton monitor монитор Monitor (rec) Мониторинг (зап) Monitor (thru) Мониторинг (сквоз) qtractorOptionsForm XML Default (*.%1) XML Regular (*.%1) ZIP Archive (*.%1) (Any) (Любой) Warning Предупреждение Some settings have been changed. Do you want to apply the changes? Некоторые параметры изменились. Вы хотите применить изменения? Metronome Bar Audio File Звуковой файл такта для метронома Metronome Beat Audio File Звуковой файл доли для метронома Audio Meter Color MIDI Meter Color Plug-in Directory Каталог с эффектами LV2 Presets Directory Plug-in Blacklist Plug-in files (*.%1) Messages Font Шрифт сообщений Messages Log Журнал сообщений Log files (*.%1) Файлы журнала (*.%1) All files (*.*) Все файлы (*.*) Session Template Шаблон сеанса Session template files (*.qtr *.qts *.%1) Файлы шаблонов сеанса (*.qtr *.qts *.%1) &General О&бщие Default session &file format: &Формат сессии по умолчанию: Default session file format (suffix) &New session template: &Шаблон новой сессии: Save &backup versions of existing sessions: Сохранять &резервные копии сеансов: Increment previous version (default) Увеличить предыдущую версию Increment current version Увеличить текущую версию &Audio &Звук Capture / Export Захват/Экспорт Audio compression quality to use on capture (record) and export Сжатие звуковых данных при записи и экспорте Audio sample format to use on capture (record) and export Формат сэмплов при записи и экспорте Audio file type to use on capture (record) and export Формат файлов, используемый при записи и экспорте File &type: Т&ип файла: Sample &format: &Формат сэмпла: &Quality: &Качество: Playback Воспроизведение Sample-&rate converter type: Преобразование &частоты сэмплирования: Sample-rate converter quality Качество преобразователя частоты сэмплирования Sinc (Best Quality) Sinc (наилучшее качество) Sinc (Medium Quality) Sinc (среднее качество) Sinc (Fastest) Sinc (самая быстрая обработка) Zero Order Hold Linear Линейное Transport control mode (JACK) None Нет Slave Ведомый Master Ведущий Full Полный Whether to apply time-stretching when tempo changes Растягивать ли во времени при смене темпа Aut&omatic time-stretching &Автоматически растягивать во времени Whether to use WSOLA time-stretching Использовать ли WSOLA для растягивания во времени &WSOLA time-stretching &Растягивание во времени при помощи WSOLA Whether to apply WSOLA quick seek time-stretching WSOLA quic&k seek &Быстрая прокрутка с помощью WSOLA Whether to have separate audition/pre-listening player output ports Metronome Метроном Whether to enable the audio metronome Использовать ли звуковой метроном &Enable audio metronome &Включить звуковой метроном &File (bar): Фай&л (такт): Metronome Audio filename (bar) Звуковой файл такта для метронома Browse for sample audio file (bar) Указать звуковой файл для обозначения такта &Gain (bar): &Усиление (такт): Metronome gain (bar) dB Дб &File (beat): Фай&л (&доля): Metronome Audio filename (beat) Звуковой файл доли для метронома Browse for sample audio file (beat) Указать звуковой файл для обозначения доли &Gain (beat): У&силение (доля): Metronome gain (beat) Whether to have separate audio metronome output ports Создавать ли раздельные звуковые порты выхода для метронома &MIDI &MIDI MIDI capture (record) quantization &Quantize: &Квантование: MIDI file format to use on capture (record) and export File &format: &Формат файлов: Queue &timer (resolution): Queue timer (resolution) Whether to enable MIDI queue time drift correction E&nable MIDI queue time drift correction Control Управление &MMC: &MMC: MIDI Machine Control (MMC) mode Input Вход Output Выход Duplex Дуплекс &Device: &Устройство: MIDI Machine Control (MMC) device id. &SPP: &SPP: MIDI Song Position pointer (SPP) control mode MIDI Clock control mode Whether to have separate MIDI control ports Создавать ли раздельные порты управления MIDI Dedicated MIDI &control input/output &Раздельные порты управления MIDI Whether to have separate MIDI metronome output port Dedicated M&IDI metronome output Раздельный выход для MIDI-&метронома &Note (beat): &Нота (доля): Metronome MIDI note (beat) Metronome MIDI velocity (beat) &Duration (beat): &Длительность (beat): &Velocity (beat): &Сила нажатия (beat): Metronome MIDI velocity (bar) &Duration (bar): &Длительность (такт): &Velocity (bar): &Сила нажатия (такт): Metronome MIDI note (bar) &Note (bar): Нота (т&акт): &Channel: Кана&л: Metronome MIDI channel MIDI-канал метронома Whether to enable the MIDI metronome Использовать ли MIDI-метроном &Enable MIDI metronome &Включить MIDI-метроном &Display &Интерфейс Options Параметры Whether to ask for confirmation on removal Запрашивать ли подтверждение на удаление &Confirm removals Спрашивать подтверждение на &удаление The maximum number of recent files to keep in menu Whether to capture standard output (stdout/stderr) into messages window Capture standard &output За&хватывать основной порт вывода Whether to show the complete directory path of loaded session files Whether to remove audio peak files on session close Auto-remove audio pea&k files &Автоматически удалять пиковые звуковые файлы Whether to keep all tool windows on top of the main window Time display format Формат отображения времени: Frames Выборки Time Время BBT BBT Whether to try dropping multiple audio files into the same track &Base font size: &Кегль шрифта в окнах: Base application font size (pt.) Кегль шрифта в окнах приложения (pt) (default) (по умолчанию) 6 6 7 7 8 8 9 9 10 10 11 11 12 12 Session Сеанс Whether to create new sessions based on template Создавать ли новые сеансы на основе шаблона New session template Шаблон новых сеансов Browse for new session template Указать шаблон новых сеансов Whether to save backup versions of existing sessions Which mode to rename existing session files Whether to enable session auto-save (crash-recovery) Auto-save current working session every: Автосохранять текущую сессию каждые: Auto-save period (minutes) minutes Whether to ask for confirmation on archive directory removal C&onfirm archive removals Подтверждать удаление &архивов Number of &recent files: &Сколько последних файлов помнить: S&how complete path of session files По&казывать полный путь к файлам сессии Keep tool &windows always on top &Drop multiple audio files into the same track Whether to reverse keyboard modifiers role on transport positioning (Shift/Ctrl) Whether to reverse mouse middle-button role on keyboard modifiers (Shift/Ctrl) Re&verse middle-button modifier role (Shift/Ctrl) Whether to keep all editor windows on top of the main window Keep &editor windows always on top Transport Transport &mode: Whether to start as timebase master (JACK) &Timebase &Loop recording mode (takes): Loop recording mode (takes) First Last Dedicated au&dition/pre-listening player outputs: Whether to auto-connect dedicated audio player outputs Auto-&connect Dedicated a&udio metronome outputs: Whether to auto-connect dedicated audio metronome outputs Auto-co&nnect Whether to have separate MIDI player output ports Dedicated MIDI p&layer outputs Whether to reset/resend all controllers on playback start &Reset all controllers on playback start MIDI Cloc&k: Defaults &Time display format: &Формат показа времени: Whether to use desktop environment native dialogs. Use desktop environment &native dialogs Использовать &родные файловые диалоги Manage custom color palette themes Move down path Blacklist Plugin blacklist path Browse plugin blacklist path Add plugin blacklist path Plugin blacklist paths Remove plugin blacklist path Clear plugin blacklist paths &Clear О&чистить Reverse &keyboard modifiers role (Shift/Ctrl) &Offset (latency): Metronome Audio offset (latency) Metronome MIDI duration (bar) Metronome MIDI duration (beat) Metronome MIDI offset (latency) Custom &Color theme: Цветовая с&хема: Custom color palette theme Wonton Soup DO NOT TRANSLATE KXStudio DO NOT TRANSLATE Custom widget style theme Meters Счетчики &Audio: &Звуковой: Audio meter level Уровень звукового счетчика Over 0 dB 0 Дб 3 dB 3 Дб 6 dB 6 Дб 10 dB 10 Дб Audio meter color Цвет звукового счетчика Select custom audio meter color Указать иной цвет для звукового счетчика ... ... &MIDI: &MIDI: MIDI meter level Уровень счетчика MIDI Peak Пик MIDI meter color Цвет счетчика MIDI Select custom MIDI meter color Указать иной цвет для счетчика MIDI Reset meter colors to default Сбросить цвета счетчиков до исходных значений &Reset &Сбросить Messages Сообщения Sample messages text font display Пример текста сообщений Select font for the messages text display Указать шрифт для сообщений &Font... &Шрифт... Whether to keep a maximum number of lines in the messages window Устанавливать ли предел хранимых сообщений M&essages limit: Whether to hold auto-scrolling (follow play-head) on edits. &Style theme: &Тема интерфейса: &LV2 Presets directory: &Каталог с пресетами LV2: LV2 Presets directory (default: ~/.lv2) Browse LV2 Presets directory Dedicated audi&o outputs: Собственные &аудиовыходы Whether to auto-connect dedicated audio output ports Au&to-connect &Автоматически подключать Editor Редактор Whether to open plugin's editor (GUI) by default Open plugin's &editor (GUI) by default Открывать собственный &интерфейс плагина по умолчанию Whether to select plugin's editor (GUI) if more than one are available The maximum number of message lines to keep in view Максимальное число хранимых строк сообщений &Hold auto-scrolling (follow play-head) on edits Trac&k color saturation: Default new track color saturation % % Back lines строк Logging Ведение журнала Messages log file Файл ждурнала сообщений Browse for the messages log file location Указать расположение файла журнала сообщений Whether to activate a messages logging to file. Вести ли журнал сообщений в файле Messages &log file: Файл &журнала сообщений: &Plugins &Эффекты Paths Расположение Plugin type Тип эффекта Plugin path Расположение эффектов Browse plugin path Указать расположение эффектов Add plugin path Добавить путь к расширениям &Add &Добавить Plugin paths Расположение эффектов Remove plugin path Удалить указатель расположения эффектов &Remove &Удалить Move up path Поднять указатель в списке &Up &Выше &Down &Ниже Instruments Инструменты Whether to have separate audio output ports Создавать ли порты выхода для каждого инструмента &Select plugin's editor (GUI) if more than one are available &Выбирать собственный редактор плагина, если доступно больше одного qtractorPaletteForm Color Themes Цветовые темы Name Название Current color palette name Название текущей цветовой темы Save Сохранить Save current color palette name Delete Удалить Delete current color palette name Palette Палитра Current color palette Generate: Сгенерировать: Base color to generate palette Reset Сбросить Reset all current palette colors Import a custom color theme (palette) from file Import... Импорт… Export a custom color theme (palette) to file Export... Экспорт… Show Details Подробности Import File - %1 Импортировать файл - %1 Palette files (*.%1) Файлы палитр (*.%1) All files (*.*) Все файлы (*.*) Warning - %1 Предупреждение - %1 Could not import from file: %1 Sorry. Export File - %1 Экспортировать файл - %1 Some settings have been changed. Do you want to discard the changes? Некоторые параметры изменились. Вы хотите применить изменения? Some settings have been changed: "%1". Do you want to save the changes? qtractorPaletteForm::PaletteModel Color Role Active Активен Inactive Disabled qtractorPasteRepeatForm Warning Предупреждение Some settings have been changed. Do you want to apply the changes? Некоторые параметры изменились. Вы хотите применить изменения? Paste Repeat Вставить с повтором Repeat Повторы &Count: &Количество: Repeat count Количество повторов &Period: &Период: Repeat period Периодичность повторов Repeat period format Формат периода повторов Frames Выборки Time Время BBT BBT qtractorPluginForm Page %1 Страница: %1 %1 [%2], %3 instance(s), %4 channel(s). (none) (нет) Open Preset Открыть предустановку Preset files (*.%1) Файлы предустановок (*.%1) All files (*.*) Все файлы (*.*) Error Ошибка Preset could not be loaded from file: "%1". Sorry. Save Preset Сохранить предустановку Preset could not be saved to file: "%1". Sorry. Warning Предупреждение About to delete preset: "%1" (%2) Are you sure? Эта предустановка будет удалена: "%1" (%2) Вы уверены? Latency: %1 ms (%2 frames) (no latency) &None &Снять выделение Plugin Properties Свойства плагина Open preset Открыть предустановку Preset name Название предустановки Save preset Сохранить предустановку Delete preset Удалить предустановку Edit plugin Изменить параметры эффекта Edit Изменить Activate plugin Активировать эффект Active Активен About О плагине Outputs (Sends) Sends Посылы Inputs (Returns) Returns Возвраты Aux Send Bus: Manage buses Настроить шины ... ... Direct Access Parameter Direct Access Прямой доступ qtractorPluginListView copy plugin копирование эффекта activate all plugins активация всех эффектов deactivate all plugins деактивация всех эффектов remove all plugins удаление всех эффектов Import Plugins Импортировать плагины XML files (*.%1) Файлы XML (*.%1) All files (*.*) Все файлы (*.*) Warning Предупреждение About to remove and import all plugins: "%1" Are you sure? Export Plugins Экспортировать плагины &Move Here &Переместить сюда &Copy Here &Скопировать сюда C&ancel О&тменить &Add Plugin... &Добавить эффект... &Audio &Аудио Add &Insert Добавить &возврат Add &Aux Send Добавить Aux-&посыл &Sends &Посылы &Returns &Возвраты &MIDI &MIDI Ac&tivate &Активировать &Remove &Удалить Pre&set Пре&сет Dire&ct Access Пр&ямой доступ &None &Нет &Properties... С&войства... &Edit &Изменить &Import... &Импортировать... E&xport... &Экспортировать... &Auto-connect Авто&соединение Acti&vate All Активировать &все I&nserts Deactivate Al&l Д&еактивировать все Re&move All Уда&лить все Move &Up Переместить &выше Move &Down Переместить &ниже &Outputs В&ыходы &Dedicated &Собственный выход qtractorPluginParamWidget Open File Открыть файл qtractorPluginSelectForm GUI EXT RT Plugins Плагины Reset filter Сбросить фильтр X X Plugin search string (regular expression) Строка поиска эффектов (поддерживает регулярные выражения) Plugin type Тип эффекта Available plugins Доступные эффекты Name Название Audio Звук MIDI MIDI Control Управление Modes Режимы Path Расположение Index Instances Копий Type Тип Plugin scanning in progress... Выполняется сканирование эффектов Rescan for available plugins (refresh) &Rescan &Просканировать заново qtractorSessionForm Warning Предупреждение Session directory does not exist: "%1" Do you want to create it? Some settings have been changed. Do you want to apply the changes? Некоторые параметры изменились. Вы хотите применить изменения? Session Directory Каталог файлов сеанса Session Сеанс &Name: &Название: Session name Название сеанса &Directory: &Каталог: Whether to auto-name the session directory &Auto &Авто Session directory Каталог файлов сеанса Browse for session directory Указать каталог с файлами сеанса ... ... &Description: О&писание: Session description Описание сеанса Properties Свойства Time Время Sample &Rate: &Частота сэмплирования: Sample rate (Hz) Частота сэмплирования (Гц) 44100 44100 48000 48000 96000 96000 192000 192000 &Tempo: Т&емп: T&icks/Beat: &Тиков на долю: Resolution (ticks/beat; tpqn) View Вид &Snap/Beat: Прилипание к &долям: Snap/beat Прилипание к долям &Pixels/Beat: П&икселов на долю: Pixels/beat Пикселов на долю &Horizontal Zoom: Масштаб по &горизонтали: Horizontal Zoom (%) Масштаб по горизонтали (%) % % &Vertical Zoom: Масштаб по &вертикали: Vertical Zoom (%) Масштаб по вертикали (%) Tempo (BPM) / Signature Темп (BPM) / Размер qtractorShortcutForm Warning Предупреждение Keyboard shortcut (%1) already assigned (%2). Keyboard shortcuts have been changed. Do you want to apply the changes? MIDI Controller shortcuts have been changed. Do you want to apply the changes? &MIDI Controller... MIDI-контро&ллер… Shortcuts Клавиатурные комбинации Menu/Action Меню/Действие Description Описание Keyboard Клавиатура MIDI Controller MIDI-контроллер qtractorTakeRangeForm Range Область Selection range Область выделения &Selection В&ыделение Loop range Область петли &Loop &Петля Punch range Область врезки &Punch &Врезка Time Время BBT BBT Edit range Область редактирования &Edit &Редактирование Custom range Заказная область &Custom &Другая St&art: &Начало: Clip start Начало клипа Take Range En&d: &Конец: Clip offset Смещение клипа Select Выбрать Current take Текущий дубль Format Формат Time display format Формат показа времени Frames Take %1 Дубль %1 qtractorTempoAdjustForm Tempo Adjust Скорректировать темп Metronome Метроном Tempo/Time signature Темп/Тактовый размер &Detect T&ap &Настучать Range Область &Start: &Начало: Range start Начало области &Beats: &Долей: Time Время BBT BBT &Length: &Длительность: &Tempo: Т&емп: Range length Длительность области Range beats A&djust &Поправить Format Формат Time display format Формат показа времени: Frames Warning Предупреждение Some settings have been changed. Do you want to apply the changes? Некоторые параметры изменились. Вы хотите применить изменения? qtractorThumbView Thumb view Панель обзора проекта qtractorTimeScale C C B# B# C# C# Db Db D D D# D# Eb Eb E Fb Fb F F E# E# F# F# Gb Gb G G G# G# Ab Ab A A A# A# Bb Bb B B Cb Cb qtractorTimeScaleForm Warning Предупреждение Some settings have been changed. Do you want to apply the changes? Некоторые параметры изменились. Вы хотите применить изменения? About to remove tempo node: %1 (%2) %3 %4/%5 Are you sure? Some settings have been changed. Do you want to discard the changes? Некоторые параметры изменились. Вы хотите применить изменения? tempo factor Marker Color Цвет маркера &Add &Добавить &Update Об&новить пункт &Remove &Удалить &Refresh О&бновить Bar Такт Time Время Tempo Темп &Tempo: Т&емп: T&ap &Настучать ритм Marker text Текст маркера ... ... Marker color Цвет маркера Tempo Map / Markers Карта темпа / Маркеры Key Tempo (BPM) / Time signature &Key signature: &Размер такта: Key signature (accidentals) Key signature (mode) Major Мажор Minor Минор &Marker: &Маркер: Tempo &scale factor: &Коэффициент масштаба темпа: Tempo scale factor Коэффициент масштаба темпа App&ly При&менить Refresh tempo map Обновить карту темпа Re&fresh О&бновить Add node Добавить пункт Update node Обновить пункт Remove node Удалить пункт Close this dialog Закрыть этот диалог Close Закрыть Tempo map / Markers Карта темпа / Маркеры Marker Маркер &Bar: &Такт: Bar location В каком такте T&ime: Вр&емя Time/frame location qtractorTimeSpinBox &Frames Вы&борки &Time &Время &BBT &BBT qtractorTrackButton Record Включить режим записи Mute Приглушить Solo Сделать солирующей qtractorTrackForm Normal Обычный Bank MSB Банк MSB Bank LSB Банк LSB Patch Патч Custom &Icon... &Drums &Барабаны Drum &Kit &Bass &Бас-гитара A&coustic Bass &Guitar Г&итара &Electric Guitar &Электрогитара &Piano &Фортепиано &Acoustic Piano &Microphone &Микрофон Vi&ntage Microphone &Винтажный микрофон &Speaker &Громкоговоритель &Trumpet Тр&уба &Violin Скр&ипка Warning Предупреждение Some settings have been changed. Do you want to apply the changes? Некоторые параметры изменились. Вы хотите применить изменения? (No instrument) (Нет инструмента) Image files (%1) Файлы изображений (%1) All files (*.*) Все файлы (*.*) Track Icon Значок дорожки Foreground Color Цвет переднего плана Background Color Цвет фона (None) (нет) Track Дорожка &Name: Н&азвание: Track name description Описание дорожки Track icon Значок дорожки Type Тип Audio track type Звуковая дорожка &Audio &Звуковая MIDI track type MIDI-дорожка &MIDI &MIDI Input / Output Вход / выход Input bus name Название шины на входе Output bus name Название шины выхода Manage buses Настроить шины ... ... MIDI / Instrument MIDI / инструмент &Program: &Программа: &Bank: &Банк: Bank &Select Method: Способ &выбора банка: &Omni Ом&ни MIDI Omni: Capture All Channels MIDI-омни: захватить все каналы &Channel: &Канал: MIDI Channel (1-16) Канал MIDI (1-16) MIDI Patch: Instrument Патч MIDI: инструмент MIDI Patch: Bank Select Method Патч MIDI: способ выбора банка MIDI Patch: Drum Mode MIDI Patch: Bank Патч MIDI: банк MIDI Patch: Program Патч MIDI: прогромма View / Colors Вид / цвета &Foreground: П&ередний план: Foreground color Цвет переднего плана Select custom track foreground color Укажите другой цвет переднего плана дорожки Bac&kground: &Фон: Background color Цвет фона Select custom track background color Укажите другой цвет фона дорожки Plugins Эффекты Track plugins Эффекты дорожки Add plugin Добавить эффект &Add... &Добавить... Remove plugin Удалить эффект &Remove &Удалить Move plugin up Переместить эффект на одно положение вверх &Up &Выше Move plugin down Переместить эффект на одно положение вниз &Down &Ниже Whether to enable plugin latency/delay compensation &Latency compensation &Компенсация задержки qtractorTrackList Nr № Track Name Название Bus Шина Ch К Patch Патч Instrument Инструмент qtractorTrackTime Play-head Edit-head Edit-tail Loop-start Loop-end Punch-in Punch-out Start: %1 End: %2 Length: %3 Начало: %1 Конец: %2 Длительность: %3 qtractorTrackView Zoom in (horizontal) Приблизить по горизонтали Zoom out (horizontal) Отдалить по горизонтали Zoom in (vertical) Приблизить по вертикали Zoom out (vertical) Отдалить по вертикали Zoom reset Исходный масштаб add clip добавление клипа Start: %1 End: %2 Length: %3 Начало: %1 Конец: %2 Длительность: %3 clip %1 клип %1 fade-in нарастание fade-out угасание clip stretch растягивание клипа clip resize смена размера клипа clip repeat %1 automation %1 clip move automation paste automation cut вырезание delete удаление split move clip перемещение клипа paste clip вставка клипа qtractorTracks Tracks Дорожки new clip создание клипа split clip разделение клипа clip normalize нормализация клипа Warning Предупреждение About to remove track: "%1" Are you sure? Будет удалена дорожка: "%1" Вы уверены? Audio file import "%1" on %2 %3. Импорт звукового файла "%1" в %2 %3. quantize квантование transpose транспонирование normalize нормализация randomize случайные значения resize смена размера rescale timeshift clip import Audio file import: "%1". Импорт звукового файла: "%1". MIDI file import "%1" track-channel %2 on %3 %4. Merge/Export MIDI files (*.mid *.smf *.midi) Файлы MIDI (*.mid *.smf *.midi) All files (*.*) Все файлы (*.*) clip cross-fade Insert Range insert range insert track range Remove Range remove range remove track range MIDI file import "%1" on %2 %3. Импорт файла MIDI "%1" в %2 %3. MIDI file import: "%1". Импорт файла MIDI: "%1". MIDI file import: "%1", track-channel: %2. Импорт файла MIDI "%1", дорожка-канал: %2. clip merge объединение клипов Merge/Export Audio Clip Объединить/экспортировать звуковые клипы Audio clip merge/export: "%1" started... Объединение/экспорт звукового клипа: "%1" начат... Audio clip merge/export: "%1" complete. Объединение/экспорт звукового клипа: "%1" завершен... Merge/Export MIDI Clip Объединить/экспортировать клипы MIDI MIDI clip merge/export: "%1" started... Объединение/экспорт клипа MIDI: "%1" начат... MIDI clip merge/export: "%1" complete. Объединение/экспорт клипа MIDI: "%1" завершен... qtractor-0.9.25/src/translations/PaxHeaders/qtractor_fr.ts0000644000000000000000000000013214166551171020741 xustar0030 mtime=1641730681.483610567 30 atime=1641730681.479610524 30 ctime=1641730681.483610567 qtractor-0.9.25/src/translations/qtractor_fr.ts0000644000175000001440000221671614166551171022210 0ustar00rncbcusers00000000000000 QObject Audio: %1 channels, %2 Hz Audio : %1 canaux, %2 Hz (%1 dB) (%1 dB) (%1 pan) (%1 pan) (%1% time stretch) (%1% étirement temporel) (%1 semitones pitch shift) (%1 demi-tons de décalage de la tonalité) %1 In %1 Entrée %1 Out %1 Sortie Audio files (%1) Fichiers audio (%1) All files (*.*) Tous les fichiers (*.*) %1 (%2) %3 channels, %4 frames, %5 Hz %6 %1 (%2) %3 canaux, %4 trames, %5 Hz %6 Duplex Duplex Output Sortie Input Entrée None Rien (take %1) (prise %1) Name: %1 Nom : %1 Start: %1 Offset: %2 End: %3 Length: %4 Début : %1 Décalage : %2 Fin : %3 Longueur : %4 File: %1 Fichier : %1 take %1 prise %1 reset takes réinitialiser les prises clip tool %1 outil clip %1 clip record enregistrer clip automation select automation sélection automation mode mode automation automation play automation jouer automation record automation enregistrer automation logarithmic automation logarithmique automation color automation couleur automation play all automation tout jouer automation record all automation tout enregistrer automation edit automation éditer automation clear automation nettoyer automation clear all automation tout nettoyer automation edit list automation éditer la liste %1 Monitor %1 Moniteur create bus créer un bus update bus mettre à jour le bus delete bus supprimer le bus move bus déplacer le bus bus pass-through bus transite bus gain gain du bus bus pan panoramique du bus Insert Send/Return pseudo-plugin (Audio) Pseudo-greffon insert envoi/retour (audio) Insert Send/Return pseudo-plugin (MIDI) Pseudo-greffon insert envoi/retour (MIDI) Send Gain Gain d'envoi Dry Gain Gain original (dry) Wet Gain Gain traité (wet) Aux Send (Audio) Envoi auxiliaire (audio) Aux Send pseudo-plugin (Audio) Pseudo-greffon envoi auxiliaire (audio) Aux Send pseudo-plugin (MIDI) Pseudo-greffon envoi auxiliaire (MIDI) %1 (Audio) %1 (audio) %1 (MIDI) %1 (MIDI) Cakewalk Instrument Definition File Fichier de définition d'instrument Cakewalk File Fichier Date Date %1 Bank %2 %1 banque %2 %1 - Bank %2 %1 - banque %2 (format %1) MIDI: (format %1) MIDI: Channel %1 Canal %1 Track %1 Piste %1 , %1 tracks, %2 tpqn , %1 pistes, %2 tpqn (%1% vol) (%1% vol) set controller active le contrôleur reset controller réinitialise le contrôleur %1 (format %2) %3 tracks, %4 tpqn %5 %1 (format %2) %3 pistes, %4 tpqn %5 %1 (format %2) %3 %1 (format %2) %3 (default) (défaut) %1 Hz %1 Hz slave esclave %1 (%2) %1 (%2) Usage: %1 [options] [session-file] Utilisation: %1 [options] [fichier-session] Options: Options : Set session identification (uuid) Définir l'identificateur de session (uuid) Show help about command line options Afficher l'aide à propos des options de ligne de commande Show version information Afficher les informations de version Option -s requires an argument (session-id). Option -s nécessite un argument (session-id). Signed 16-Bit 16-bits signé Signed 24-Bit 24-bits signé Signed 32-Bit 32-bits signé Float 32-Bit Flottant 32-Bits Float 64-Bit Flottant 64-Bits SMF Format 0 Format SMF 0 SMF Format 1 Format SMF 1 (Any) (Tous) Activate Activer %1(%2): %3 plugin not found. %1(%2): greffon %3 introuvable. add plugin ajouter un greffon add insert ajouter un insert add aux-send ajouter un aux-send aux-send bus bus aux-send remove plugin enlever le greffon move plugin déplacer le greffon activate plugin activer le greffon preset plugin pré-réglage du greffon reset plugin réinitialiser le greffon plugin program programme du greffon dedicated audio outputs sorties audio dédiées direct access param paramètre accès direct import plugins importer des greffons session loop session boucle session punch session punch session properties propriétés de la session Beat Battement add tempo node ajouter un noeud tempo update tempo node mise à jour du noeud tempo remove tempo node enlever le noeud tempo move tempo node déplacer le noeud tempo add marker ajouter un marqueur update marker mettre à jour un marqueur remove marker enlever un marqueur add key signature ajouter une clef de signature update key signature mettre à jour la clef de signature remove key signature enlever la clef de signature move marker déplacer un marqueur change time-sig. modifier la signature temporelle. %1 Record %1 Enregistrer %1 Mute %1 Muet %1 Solo %1 Solo %1 Volume %1 Volume %1 Gain %1 Gain %1 Pan %1 Pan add track ajouter une piste remove track enlever une piste duplicate track piste dupliquée move track déplacer une piste resize track redimensionner une piste import track importer une piste track properties propriétés de la piste Track assignment failed: Track: "%1" Input: "%2" Output: "%3" Echec de l'affectation de la piste: Piste : "%1" Entrée: "%2" Sortie: "%3" track record piste enregistrer track mute piste muet track solo piste solo track monitor piste contrôler track gain piste gain track pan piste panoramique track instrument piste instrument Automation (%1) Automation (%1) none rien Automation Automation Audio Audio MIDI MIDI Unknown Inconnu Product: Produit : Vendor: Vendeur : Version: Version : %1 (*.%2) %1 (*.%2) Copyright: Copyright : Project: Projet: Select plug-in's editor (GUI): Sélectionner l'éditeur de greffon (interface graphique) : External Externe X11 X11 X11 (native) X11 (natif) Gtk2 Gtk2 Gtk2 (native) Gtk2 (natif) Qt4 Qt4 Qt5 Qt5 Other Autre Don't ask this again Ne pas redemander plugin parameters paramètres du greffon Open File lv2_ui_request_parameter Ouvrir un fichier Author: Auteur : %1: Automation/curve file not found. %1 : fichier automation/courbe introuvable. Name: Nom : Category: Catégorie : Categories: Catégories : qtractorAudioListView Name Nom Ch Can Frames Trames Rate Vitesse Time Temps Path Chemin Open Audio Files Ouvrir fichiers audio %1: Audio file not found. %1 : fichier audio introuvable. qtractorAudioMixerMeter Gain (dB) Gain (dB) dB dB Pan: %1 Pan : %1 Gain: %1 dB Gain : %1 dB qtractorBusForm Bus list Liste des bus Buses Bus Ch Can Mode Mode Bus Bus Properties Propriétés &Name: &Nom : Bus name Nom de bus &Mode: &Mode : Bus mode Mode du bus Input Entrée Output Sortie Duplex Duplex Bus monitor (pass-through) Bus de contrôle (transit) M&onitor (pass-through) C&ontrôle (transit) Audio Audio Cha&nnels: Ca&naux : Audio channels Canaux audio Audio auto-connect Auto-connexion audio &Auto connect &Auto connecte MIDI MIDI MIDI Instrument name Nom d'instrument MIDI MIDI SysEx setup Configuration MIDI SysEx SysE&x... SysE&x... Input Plugins Greffons d'entrée Input bus plugins Bus d'entrée greffons Add input plugin Ajouter un greffon d'entrée &Add... &Ajouter... Remove input plugin Enlever le greffon d'entrée &Remove &Enlever Move input plugin up Déplacer le greffon d'entrée vers le haut &Up &Haut Move input plugin down Déplacer le greffon d'entrée vers le bas &Down &Bas Output Plugins Greffons de sortie Output bus plugins Bus de sortie greffons Add output plugin Ajouter un greffon de sortie Remove output plugin Enlever un greffon de sortie Move output plugin up Déplacer le greffon de sortie vers le haut Move output plugin down Déplacer le greffon de sortie vers le bas Move bus up towards the top Déplacer le bus vers le haut U&p Ha&ut Move bus down towards the bottom Déplacer le bus vers le bas Do&wn B&as Create bus Créer un bus &Create &Créer Update bus Mise à jour du bus &Update &Mettre à jour Delete bus Supprimer le bus &Delete &Supprimer Close this dialog Fermer ce dialogue Close Fermer Warning Attention Some settings have been changed. Do you want to apply the changes? Certains réglages ont été modifiés. Voulez vous appliquer les changements ? About to remove bus: "%1" (%2) Are you sure? Sur le point de supprimer un bus : "%1" (%2) Êtes-vous sûr ? Some settings have been changed. Do you want to discard the changes? Certains réglages ont été modifiés. Voulez-vous abandonner les changements ? Move &Up Déplacer vers le ha&ut Move &Down &Déplacer vers le bas (No instrument) (Pas d'instrument) (none) (rien) (1 item) (1 élément) (%1 items) (%1 éléments) qtractorClientListView Readable Clients / Output Ports Clients en lecture / Ports de Sortie Writable Clients / Input Ports Clients en écriture / Ports d'entrée qtractorClipForm &Name: &Nom : Clip name Nom du clip &File: &Fichier : Clip filename Nom de fichier du clip Browse for clip file Parcourir les fichiers clip Track/&Channel: Piste/&canal : Clip track/channel Clip piste/canal Clip gain/volume Clip gain/volume Parameters Paramètres Clip start Début du clip Clip offset Décalage du clip &Panning: &Panoramisation : Clip length Longueur du clip Offs&et: Décalag&e : &Length: &Longueur : &Start: &Début : Clip Clip Forma&t: Forma&t : Time display format Format d'affichage du temps Frames Trames Time Temps BBT BBT Fade In/Out Fondu en ouverture/fermeture Fade &In: Fondu en &ouverture : Clip fade-in length Clip longueur du fondu en ouverture Clip fade-in type Clip type de fondu en ouverture Fade &Out: Fondu en &fermeture : Clip fade-out length Clip longueur du fondu en fermeture Clip fade-out type Clip type de fondu en fermeture Audio Audio Ti&me Stretch: Étire&ment temporel : Clip time-stretch percentage Clip pourcentage d'étirement temporel % % Pitch S&hift: Décalage de t&onalité : Clip pitch-shift in semitones Clip décalage de tonalité en demi-tons semitones demi-tons Whether to use WSOLA time-stretching Si on doit utiliser l'étirement temporel WSOLA &WSOLA time-stretching Étirement temporel &WSOLA Whether to apply WSOLA quick seek time-stretching Si on doit appliquer la recherche rapide WSOLA pour l'étirement temporel WSOLA quic&k seek Rec&herche rapide WSOLA &Gain: &Gain : Linear Linéaire Quadratic 1 Quadratique 1 Quadratic 2 Quadratique 2 Quadratic 3 Quadratique 3 Cubic 1 Cubique 1 Cubic 2 Cubique 2 Cubic 3 Cubique 3 dB dB &Volume: &Volume : new clip nouveau clip edit clip éditer le clip Warning Attention Some settings have been changed. Do you want to apply the changes? Certains réglages ont été modifiés. Voulez vous appliquer les changements ? MIDI MIDI MIDI files (*.%1 *.smf *.midi) Fichiers MIDI (*.%1 *.smf *.midi) All files (*.*) Tous les fichiers (*.*) %1 Clip File %1 fichier clip qtractorConnect Connect Connecter Disconnect Déconnecter Disconnect All Tout déconnecter Refresh Rafraîchir qtractorConnectForm Connections Connexions Audio Audio Select output client/ports Sélectionner la sortie client/ports Select input client/ports Sélectionner l'entrée client/ports Connect currently selected ports Connecter les ports actuellements sélectionnés &Connect &Connecter Disconnect currently selected ports Déconnecter les ports actuellements sélectionnés &Disconnect &Déconnecter Disconnect all currently connected ports Déconnecter tous les ports actuellements sélectionnés Disconnect &All &Tout déconnecter Refresh current connections view Rafraichir l'affichage courante des connexions &Refresh &Rafraichir MIDI MIDI (All) (Tout) qtractorConnections Connections Connexions qtractorEditRangeForm Range Plage Selection range Plage de sélection &Selection &Sélection Loop range Plage de boucle &Loop Bouc&le Punch range Plage de punch &Punch &Punch Edit range Éditer la plage &Edit &Éditer Custom range Plage personnalisée &Custom &Personnalisé St&art: &Début : Clip start Début du clip En&d: F&in : Clip offset Décalage du clip Apply to Loop points in range Appliquer aux points de la boucle dans la plage L&oop B&oucle Apply to Punch In/Out points in range Appliquer aux points punch in/out de la plage Pu&nch Pu&nch Mar&kers Mar&queurs Te&mpo Map Carte de Te&mpo &Format &Format Time display format Format d'affichage du temps Time Temps BBT BBT Frames Trames Edit Range Éditer la plage Options Options Apply to clips in range Appliquer aux clips de la plage Cl&ips Cl&ips A&utomation A&utomation Apply to Automation nodes in range Appliquer aux noeuds d'Automation de la plage Apply to Tempo Map nodes in range Appliquer aux noeuds de carte de tempo de la plage Apply to location Markers in range Appliquer à la localisation des marqueurs de la plage qtractorExportClipForm %1 %2 Clips %1 %2 clips qtractorExportForm Export Export &File: &Fichier : Export file name Nom de fichier d'exportation Browse export file name Parcourir les fichiers d'exportation File &type: &Type de fichier : Audio file type to use on export Type de fichier audio à utiliser lors de l'exportation Sample &format: &Format d'échantillon : Audio sample format to use on export Format d'échantillon audio à utiliser lors de l'exportation &Quality: &Qualité : Audio compression quality to use on export Qualité de compression audio à utiliser lors de l'exportation File &format: Format de &fichier : MIDI file format to use on export Format de fichier MIDI à utiliser lors de l'exportation Range Plage Session range Plage de session &Session &Session Loop range Plage de boucle &Loop Bouc&le Punch range Plage de punch &Punch &Punch Edit range Éditer la plage &Edit &Éditer Custom range Plage personnalisée &Custom &Personnalisée St&art: &Début : Custom start Démarrage personnalisé Custom end Fin personnalisée En&d: F&in : Outputs Sorties Output bus names Nom des bus de sortie Format Format Time display format Format d'affichage du temps Frames Trames Time Temps BBT BBT Whether to add/import new track(s) with export result Ajouter/importer ou non de nouvelle(s) piste(s) avec le résultat exporté &Add new track(s) &Ajouter de nouvelle(s) piste(s) Audio Audio MIDI MIDI Export %1 File Exporter %1 fichier MIDI files (*.%1 *.smf *.midi) Fichiers MIDI (*.%1 *.smf *.midi) All files (*.*) Tous les fichiers (*.*) qtractorExportTrackForm %1 %2 Tracks %1 %2 pistes Warning Attention The file already exists: "%1" Do you want to replace it? Le fichier existe déjà : "%1" Voulez-vous le remplacer ? Audio file export: "%1" started... Exportation du fichier audio : "%1" commencée... Audio file export: "%1" complete. Exportation du fichier audio : "%1" terminée. Audio file export: "%1" failed. Exportation du fichier audio : "%1" échec. MIDI file export: "%1" started... Exportation du fichier MIDI : "%1" commencée... MIDI file export: "%1" complete. Exportation du fichier MIDI : "%1" terminée. MIDI file export: "%1" failed. Exportation du fichier MIDI : "%1" échec. qtractorFileListView New Group Nouveau Groupe Warning Attention About to remove %1 file item(s). Are you sure? Sur le point de supprimer %1 élément(s) de type fichier Êtes-vous sûr ? About to remove %1 item: "%2" Are you sure? Sur le point de supprimer %1 élément: "%2" Êtes-vous sûr ? group groupe file fichier qtractorFileSystem &Home Dossier personnel &Up Ha&ut Al&l Files Tous &les fichiers &Session &Session &Audio &Audio &MIDI &MIDI H&idden Caché &Play &Jouer File System Système de fichier qtractorFiles Audio Audio MIDI MIDI Play file Jouer le fichier Add &Files... Ajouter des &fichiers... Cu&t Cou&per &Copy &Copier Ctrl+X Ctrl+P Ctrl+C Ctrl+C Ctrl+V Ctrl+L New &Group... Nouveau &Groupe... &Paste Co&ller Re&name Re&nommer &Remove &Supprimer Pla&y J&ouer Cl&eanup N&ettoyer Del Suppr Files Fichiers MIDI Files Fichiers MIDI Audio Files Fichiers audio qtractorInstrumentForm Instruments Instruments Files Fichiers Path Chemin Names Noms Import from instrument file Importer à partir d'un fichier instrument &Import... &Importer... Remove instrument file Supprimer le fichier instrument &Remove &Supprimer Move instrument file up on list order Déplacer le fichier instrument vers le haut de la liste &Up &Haut Move instrument file down on list order Déplacer le fichier instrument vers le bas de la liste &Down &Bas Reload all instrument files Recharger tous les fichiers instrument Relo&ad Rech&arger Export to instrument file Exporter vers un fichier instrument E&xport... E&xporter... Close this dialog Fermer ce dialogue Close Fermer Import Instrument Files Importer des fichiers instrument Instrument files (*.%1 *.sf2 *.sf3 *.midnam) Fichiers instrument (*.%1 *.sf2 *.sf3 *.midnam) All files (*.*) Tous les fichiers (*.*) Export Instrument File Exporter le fichier instrument Instrument files (*.%1) Fichiers instrument (*.%1) Warning Attention The instrument file already exists: "%1" Do you want to replace it? Le fichier instrument existe déjà : "%1" Voulez-vous le remplacer ? Instrument settings have been changed. Do you want to apply the changes? Les réglages de l'instrument ont été modifiés. Voulez-vous appliquer les changements ? Patch Names for Banks Noms de patches pour les banques Controller Names = %1 Noms de contrôleur = %1 RPN Names = %1 Noms RPN = %1 NRPN Names = %1 Noms NRPN = %1 Bank Select Method = %1 Méthode de sélection de banque = %1 Patch Names Noms de Patch Note Names Noms de note Controller Names Noms de contrôleur RPN Names Noms RPN NRPN Names Noms NRPN Bank Select Methods Méthodes de sélection de banque %1 = %2 %1 = %2 Based On = %1 Basé sur = %1 Normal Normal Bank MSB Banque MSB Bank LSB Banque LSB Patch Patch Unknown Inconnu qtractorInstrumentMenu (None) (Rien) qtractorMainForm &File &Fichier Open &Recent Ouvrir &récent &Edit &Éditer Select &Mode Sélectionner &mode &Select &Sélectionner I&nsert I&nsérer Remo&ve Enle&ver &Track &Piste &State &État &Navigate &Naviguer Mo&ve &Déplacer &Height &Hauteur Impor&t Tracks &Importer pistes E&xport Tracks &Exporter pistes M&ode M&ode A&utomation A&utomation Instrum&ent Instrum&ent T&ools &Outils Ta&ke &Prise &View &Affichage &Toolbars &Barre d'outils &Windows &Fenêtres &Zoom &Zoom S&nap &Ancrer T&ransport &Transport &Help A&ide &New &Nouveau New Nouveau New session Nouvelle session New session file Nouveau fichier de session Ctrl+N Ctrl+N &Open... &Ouvrir... Open Ouvrir Open session Ouvrir une session Open session from file Ouvrir session à partir d'un fichier Ctrl+O Ctrl+O &Save &Sauvegarder Save Sauvegarder Save session Sauvegarder la session Save session to file Sauvegarder la session dans un fichier Ctrl+S Ctrl+S Save &As... Sauveg&arder sous... Save As Sauvegarder sous Save as Sauvegarder sous Save current session with another file name Sauvegarder la session courante sous un autre nom de fichier &Properties... &Propriétés... Session Properties Propriétés de Session Session properties Propriétés de session Edit current session properties Éditer les propriétés de la session courante F2 F2 E&xit So&rtir Exit Quitter Exit this application program Quitter de cette application &Undo &Défaire Undo Défaire Undo last action Défaire la dernière action Ctrl+Z Ctrl+Z &Redo &Refaire Redo Refaire Redo last action Refaire la dernière action Ctrl+Shift+Z Ctrl+Maj+Z Cu&t Co&uper Cut Couper Cut selection to clipboard Couper la sélection vers le presse-papiers Ctrl+X Ctrl+X &Copy &Copier Copy Copier Copy selection to clipboard Copier la sélection vers le presse-papiers Ctrl+C Ctrl+C &Paste Co&ller Paste Coller Paste clipboard contents Coller le contenu du presse-papiers Ctrl+V Ctrl+V Past&e Repeat... Répéter Coll&er... Paste Repeat Répéter Coller Paste repeat Répéter coller Paste/repeat clipboard contents Répéter/coller le contenu du presse-papiers Ctrl+Shift+V Ctrl+Maj+V &Delete &Supprimer Delete Supprimer Delete selection Supprimer la sélection Del Suppr &Clip &Clip Mod&e Mod&e Clip Clip Select clip Sélectionner le clip Clip selection mode Mode de sélection du clip &Range &Plage Range Plage Select range Sélectionner la plage Range selection mode Mode de sélection de la plage R&ectangle R&ectangle Rect Rect Select rectangle Sélectionner le rectangle Rectangular selection mode Mode de sélection rectangulaire &Automation &Automation Automation Automation Automation edit mode Mode d'édition de l'automation &All &Tout Select All Sélectionner tout Select all Sélectionner tout Mark all as selected Marquer comme sélectionné Ctrl+A Ctrl+A &None &Rien Select None Sélectionner rien Select none Sélectionner rien Mark all as unselected Marquer tout comme désélectionné Ctrl+Shift+A Ctrl+Maj+A &Invert &Inverser Select Invert Sélectionner inverser Select invert Sélectionner inverser Invert selection Inverser la sélection Ctrl+I Ctrl+I Select Track Sélectionner piste Select track Sélectionner piste Mark track as selected Marquer la piste comme sélectionnée Ctrl+T Ctrl+T Trac&k Range Pla&ge de piste Select Track Range Sélectionner la plage de piste Select track range Sélectionner la plage de piste Mark track range as selected Marquer la plage de piste comme sélectionnée Ctrl+Shift+R Ctrl+Maj+R Select Range Sélectionner la plage Mark range as selected Marquer la plage comme sélectionnée Ctrl+R Ctrl+R &Range... &Plage... Remove Range Enlever Plage Remove range Enlever plage Remove range as selected Enlever la plage sélectionnée Ctrl+Del Ctrl+Suppr Remove Track Range Enlever la plage de piste Remove track range Enlever la plage de piste Remove track range as selected Enlever la plage de piste sélectionnée Ctrl+Shift+Del Ctrl+Maj+Suppr Insert Range Insérer plage Insert range Insérer plage Insert range as selected Insérer plage comme sélectionnée Ctrl+Ins Ctrl+Ins Insert Track Range Insérer plage de piste Insert track range Insérer plage de piste Insert track range as selected Insérer plage de piste comme sélectionné Ctrl+Shift+Ins Ctrl+Maj+Ins Sp&lit Di&viser Split Selection Diviser la sélection Split selection Diviser la sélection Split current selection Diviser la sélection courante Ctrl+Y Ctrl+Y &Add Track... &Ajouter une piste... Add Track Ajouter une piste Add track Ajouter une piste Add a new track to session Ajouter une nouvelle piste à la session Shift+Ins Maj+Ins &Remove Track &Supprimer une piste Remove Track Supprimer une piste Remove track Supprimer une piste Remove current track from session Supprimer la piste courante de la session Shift+Del Maj+Suppr &Duplicate Track &Dupliquer une piste Duplicate Track Dupliquer une piste Duplicate track Dupliquer une piste Duplicate current track Dupliquer la piste courante Track &Properties... &Propriétés de la piste... Track Properties Propriétés de la piste Track properties Propriétés de la piste Edit current track properties Éditer les propriétés de la piste courante Shift+F2 Maj+F2 &Inputs &Entrées Track Inputs Entrées de la piste Track inputs Entrées de la piste Show current track input bus connections Afficher les connexions du bus d'entrée de la piste courante &Outputs &Sorties Track Outputs Sorties de la piste Track outputs Sorties de la piste Show current track output bus connections Afficher les connexions du bus de sortie de la piste courante &Record &Enregistrer Record Track Enregistrer la piste Record track Enregistrer la piste Arm current track for recording Armer la piste courante pour l'enregistrement &Mute &Muet Mute Track Mettre la piste en sourdine Mute track Mettre la piste en sourdine Mute current track Mettre la piste courante en sourdine &Solo &Solo Solo Track Mettre la piste en solo Solo track Mettre la piste en solo Solo current track Mettre la piste courante en solo M&onitor M&oniteur Monitor Track Monitorer la piste Monitor track Monitorer la piste Monitor current track Monitorer la piste courante &First &Première First Track Première piste First track Première piste Make current the first track Rendre courante la première piste &Previous &Précédente Previous Track Piste précédente Previous track Piste précédente Make current the previous track Rendre courante la piste précédente &Next &Suivante Next Track Piste suivante Next track Piste suivante Make current the next track Rendre courante la piste suivante &Last &Dernière Last Track Dernière piste Last track Dernière piste Make current the last track Rendre courante la dernière piste N&one &Aucune None Track Aucune piste None track Aucune piste None current track Aucune piste courante &Top &Sommet Move Top Déplacer vers le sommet Move top Déplacer au sommet Move current track to top Déplacer la piste courante au sommet &Up &Haut Move Up Déplacer vers le haut Move up Déplacer vers le haut Move current track up Déplacer la piste courante vers le haut &Down &Bas Move Down Déplacer vers le bas Move down Déplacer vers le bas Move current track down Déplacer la piste courante vers le bas &Bottom &Fond Move Bottom Déplacer au fond Move bottom Déplacer au fond Move current track to bottom Déplacer la piste courante au fond &Increase &Augmenter Increase Height Augmenter la hteur Increase height Augmenter la hauteur Increase track height Augmenter la hauteur de la piste Ctrl+Shift++ Ctrl+Maj++ &Decrease &Diminuer Decrease Height Diminuer la hauteur Decrease height Diminuer la hauteur Decrease track height Diminuer la hauteur de la piste Ctrl+Shift+- Ctrl+Maj+- &Reset &Réinitialiser Height Reset Réinitialiser la hauteur Height reset Réinitialiser la hauteur Reset track height Réinitialiser la hauteur de la piste Ctrl+Shift+1 Ctrl+Maj+1 Auto &Monitor &Moniteur automatique Auto Monitor Moniteur automatique Auto monitor Moniteur automatique Auto-monitor current track Monitorer automatiquement la piste courante F6 F6 Auto Dea&ctivate Désa&ctivation automatique Auto Deactivate Désactivation automatique Auto-deactivate plugins Désactivation automatique des greffons Auto-deactivate plugins not producing sound Désactivation automatique des greffons ne produisant pas de son Shift+F6 Maj+F6 &Audio... &Audio... Inport Audio File Importer un fichier audio Import Audio file Importer un fichier audio Import tracks from Audio file Importer des pistes à partir d'un fichier audio &MIDI... &MIDI... Import MIDI File Importer un fichier MIDI Import MIDI file Importer un fichier MIDI Import tracks from MIDI file Importer des pistes à partir d'un fichier MIDI Export Audio File Exporter un fichier audio Export Audio file Exporter un fichier audio Export tracks to Audio file Exporter des pistes vers un fichier audio Export MIDI File Exporter un fichier MIDI Export MIDI file Exporter un fichier MIDI Export tracks to MIDI file Exporter des pistes vers un fichier MIDI Log&arithmic Log&arithmique Automation logarithmic Automation logarithmique Automation curve logarithmic scale Échelle logarithmique de la courbe d'automation C&olor... C&ouleur... Automation color Couleur pour l'automation Automation curve color Couleur de la courbe d'automation &Lock &Verrouiller Automation lock Verrouillage automation Lock automation curve Verrouillage de la courbe d'automation &Play &Jouer Automation playback Lecture de l'automation Playback automation curve Lecture de la courbe d'automation Automation record Enregistrement automation Record automation curve Enregistrement de la courbe d'automation &Clear &Nettoyer Automation clear Nettoyer l'automation Clear automation curve Nettoyer la courbe d'automation Loc&k All &Verrouiller tout Automation lock all Verrouiller toutes les automations Lock all automation curves Verrouiller toutes les courbes d'automation Play &All &Jouer tout Automation playback all Lecture complète de l'automation Playback all automation curves Lecture de toutes les courbes d'automation Rec&ord All &Enregistrer tout Automation record all Enregistrer toutes les automations Record all automation curves Enregistrer toutes les courbes d'automation C&lear All N&ettoyer tout Automation clear all Nettoyer toutes les automations Clear all automation curves Nettoyer toutes les courbes d'automation &New... &Nouveau... New Clip Nouveau clip New clip Nouveau clip Create new clip Créer un nouveau clip &Edit... &Éditer... Edit Clip Éditer le clip Edit clip Éditer le clip Edit current clip Éditer le clip courant F4 F4 &Unlink &Délier Unlink Clip Délier le clip Unlink clip Délier le clip Unlink current clip Délier le clip courant Recor&d Enre&gistrer Record Clip Enregistrer le clip Record clip Enregistrer le clip Record current clip (overdub) Enregistrer le clip courant (overdub) &Split &Diviser Split Clip Diviser le clip Split clip Diviser le clip Split current clip at playhead Diviser le clip courant au niveau de la tête de lecture &Merge... &Fusionner... Merge Clips Fusionner les clips Merge clips Fusionner les clips Merge selected clips Fusionner les clips sélectionnés Normali&ze Normaliser (&z) Normalize Clip Normaliser le clip Normalize clip Normaliser le clip Normalize current clip (gain/volume) Normaliser le clip courant (gain/volume) &Quantize... &Quantifier... Quantize Clip Quantifier le clip Quantize clip events Quantifier les évènements du clip Quantize current MIDI clip events Quantifier les éléments du clip MIDI courant &Transpose... &Transposer... Transpose Clip Transposer le clip Transpose clip events Transposer les évènements du clip Transpose current MIDI clip events Transposer les évènements du clip MIDI courant &Normalize... &Normaliser... Normalize clip events Normaliser les évènements du clip Normalize current MIDI clip events Normaliser les évènements du clip MIDI courant &Randomize... Aléato&riser... Randomize Clip Aléatoriser le clip Randomize clip events Aléatoriser les évènements du clip Randomize current MIDI clip events Aléatoriser les évènements du clip MIDI courants Resi&ze... Re&dimensionner... Resize Clip Redimensionner le clip Resize clip events Redimensionner les évènements du clip Resize current MIDI clip events Redimensionner les évènements du clip MIDI courants Re&scale... Re&mettre à l'échelle... Rescale Clip Remettre le clip à l'échelle Rescale clip events Remettre les évènements du clip à l'échelle Rescale current MIDI clip events Remettre les évènements du clip MIDI courant à l'échelle T&imeshift... Dé&calage temporel... Timeshift Clip Décalage temporel du clip Timeshift clip events Décalage temporel des évènements du clip Timeshift current MIDI clip events Décalage temporel des évènements du clip MIDI courant &Tempo Adjust... Ajustement du &tempo... Tempo Adjust Ajustement du tempo Adjust session tempo from current clip selection Ajuster le tempo de la session à partir de la sélection du clip courant F7 F7 &Cross Fade Fondu-en&chaîné Clip Cross-fade Clip fondu-enchaîné Clip cross-fade Clip fondu-enchaîné Cross-fade current overlapped clips Fondu enchaîné des clips courants en superposition &Range Set &Réglage de plage Clip Range Plage de clip Clip range Plage de clip Set edit-range from current clip extents Régler la plage d'édition à partir de la longueur courante du clip &Loop Set Réglage de bouc&le Clip Loop Boucle clip Clip loop Boucle clip Set loop-range from current clip extents Régler la plage de bouclage à partir de la longueur du clip &Import... &Importer... Import Clip Importer clip Import clip Importer clip Import clip from file(s) Importer clip à partir du fichier(s) E&xport... E&xporter... Export Clip Exporter clip Export clip Exporter clip Export current clip to file Exporter le clip courant vers un fichier First Take Première Prise First take Première prise Select current clip first take Sélectionner la première prise du clip courant Previous Take Précédente Prise Previous take Précédente prise Select current clip previous take Sélectionner la précédente prise du clip courant Next Take Prochaine Prise Next take Prochaine prise Select current clip next take Sélectionner la prochaine prise du clip courant Shift+T Maj+T Last Take Dernière Prise Last take Dernière prise Select current clip last take Sélectionner la dernière prise du clip courant Reset Takes Nettoyer les Prises Reset takes Nettoyer les prises Reset (unfold) current clip takes Nettoyer (déplier) les prises du clip courant R&ange... Pl&age... Take Range Plage de prise Take range Plage de prise Range (fold) current clip into takes Plage (plier) le clip courant en prises &Menubar Barre de &menu Menubar Barre de menu Show/hide the main program window menubar Montrer/cacher la barre de menu de la fenêtre du programme principal Ctrl+M Ctrl+M &Statusbar Barre de &status Statusbar Barre de status Show/hide the main program window statusbar Montrer/cacher la barre de status de la fenêtre du programme principal File Toolbar Barre d'outils fichier File toolbar Barre d'outils fichier Show/hide main program window file toolbar Montrer/cacher la barre d'outils fichier de la fenêtre du programme principal Edit Toolbar Éditer la barre d'outils Edit toolbar Éditer la barre d'outils Show/hide main program window edit toolbar Montrer/cacher l'édition de la barre d'outils de la fenêtre du programme principal Track Toolbar Barre d'outils piste Track toolbar Barre d'outils piste Show/hide main program window track toolbar Montrer/cacher la barre d'outils piste de la fenêtre du programme principal View Toolbar Affichage de la barre d'outils View toolbar Affichage de la barre d'outils Show/hide main program window view toolbar Montrer/cacher la barre d'outils de l'affichage de la fenêtre du programme principal &Options &Options Options Toolbar Barre d'outils Options Options toolbar Barre d'outils options Show/hide main program window options toolbar Montrer/cacher la barre d'outils options de la fenêtre du programme principal Transport Toolbar Barre d'outils Transport Transport toolbar Barre d'outils transport Show/hide main program window transport toolbar Montrer/cacher la barre d'outils transport de la fenêtre du programme principal T&ime T&emps Time Toolbar Barre d'outils Temps Time toolbar Barre d'outils temps Show/hide main program window time toolbar Montrer/cacher la barre d'outils temps de la fenêtre du programme principal Thum&b V&ignette Thumb Toolbar Barre d'outils Vignette Thumb toolbar Barre d'outils vignette Show/hide main program window thumb toolbar Montrer/cacher la barre d'outils vignette de la fenêtre du programme principal File &System &Système de fichier File System Système de fichier File system Système de fichier Show/hide the file system window Afficher/cacher la fenêtre de système de fichier &Files &Fichiers Files Fichiers Show/hide the files window Montrer/cacher la fenêtre des fichiers M&essages M&essages Messages Messages Show/hide the messages window Montrer/cacher la fenêtre des messages &Connections &Connexions Connections Connexions Show/hide the connections window Montrer/cacher la fenêtre des connexions F8 F8 Mi&xer Mi&xeur Mixer Mixeur Show/hide the mixer window Montrer/cacher la fenêtre mixeur F9 F9 &In &Entrée Zoom In Zoom avant Zoom in Zoom avant Ctrl++ Ctrl++ &Out &Sortie Zoom Out Zoom arrière Zoom out Zoom arrière Ctrl+- Ctrl+- Zoom Reset Réinitialiser le zoom Zoom reset Réinitialiser le zoom Ctrl+1 Ctrl+1 &Horizontal &Horizontal Horizontal Zoom Zoom horizontal Horizontal zoom Zoom horizontal Horizontal zoom mode Mode zoom horizontal &Vertical &Vertical Vertical Zoom Zoom vertical Vertical zoom Zoom vertical Vertical zoom mode Mode zoom vertical All Zoom Tout zoomer All zoom Tout zoomer All zoom mode Mode zoom total &Grid &Grille Grid Grille Snap grid view mode Mode d'affichage collant à la grille magnétique &Zebra &Zèbrures Zebra Zèbrures Bar zebra view mode Mode d'affichage barre zèbrée Too&l Tips Info-bu&lles Tool tips Info-bulles Floating tool tips view mode Mode d'affichage des astuces d'info-bulles flottantes &Refresh &Rafraichir Refresh Rafraichir Refresh views Rafraichir l'affichage F5 F5 &Instruments... &Instruments... Instruments Instruments Change instrument definitions and files Changer les définitions et fichiers des instruments &Controllers... &Contrôleurs... Controllers Contrôleurs Change MIDI controllers configuration Changer la configuration des contrôleurs MIDI &Buses... &Bus... Buses Bus Change session bus definitions Changer les définitions des bus de session Tempo M&ap / Markers... C&arte de tempo / marqueurs... Tempo Map / Markers Carte de Tempo / Marqueurs Tempo map / markers Carte de tempo / marqueurs Change session tempo map / markers Changer la carte de tempo de la session / marqueurs &Options... &Options... Options Options Change general application program options Changer les options générales de l'application F12 F12 &Backward &Arrière Backward Arrière Transport backward Transport en arrière Backspace Backspace Re&wind Re&mbobinner Rewind Rembobinner Transport rewind Transport rembobinner F&ast Forward Av&ance Rapide Fast Forward Avance Rapide Fast forward Avance rapide Transport fast forward Transport avance rapide &Forward &Avance Forward Avance Transport forward Transport avance &Loop &Boucle Loop Boucle Transport loop Transport boucle Ctrl+Shift+L Ctrl+Maj+L Loop &Set &Réglage boucle Loop Set Réglage Boucle Loop set Réglage boucle Transport loop set Paramètre de la boucle de transport Ctrl+L Ctrl+L &Stop &Stop Stop Stop Transport stop Transport stop Play Jouer Transport play/pause Transport jouer/pause Space Espace Record Enregistrer Transport record Transport enregistrer &Punch &Punch Punch Punch Punch in/out Punch in/out Transport punch in/out Transport punch in/out Ctrl+Shift+P Ctrl+Maj+P Punch Se&t Ré&glage Punch Punch Set Réglage punch Punch in/out set Réglage punch in/out Transport punch in/out set Paramètre du punch in/out du transport Ctrl+P Ctrl+P &Metronome &Métronome Metronome Métronome F&ollow Playhead S&uivre la tête de lecture Follow Playhead Suivre la tête de lecture Follow playhead Suivre la tête de lecture A&uto Backward A&uto arrière Auto Backward Auto arrière Auto backward Auto arrière &Continue Past End &Continuer au delà de la fin Continue Past End Continuer au delà de la fin Continue past end Continuer au delà de la fin Transport mode: None Mode de transport : aucun Transport mode set to None Mode de transport paramétré sur Aucun &Slave E&sclave Slave Esclave Transport mode: Slave Mode de transport : Esclave Transport mode set to Slave Mode de transport paramétré sur Esclave &Master &Maître Master Maître Transport mode: Master Mode de transport : Maître Transport mode set to Master Mode de transport paramétré sur Maître &Full &Complet Full Complet Transport mode: Full Mode de transport : Complet Transport mode set to Full Mode de transport paramétré sur Complet Pa&nic Pa&nique Panic Panique All MIDI tracks shut off (panic) Toutes les pistes MIDI éteintes (panique) &Shortcuts... &Raccourcis... Shortcuts Raccourcis Keyboard shortcuts Raccourcis clavier &About... À &propos... About À propos Show information about this application program Afficher les informations à propos de ce programme About &Qt... À propos de &Qt... About Qt À propos de Qt Show information about the Qt toolkit Afficher les informations à propos du toolkit Qt Current tempo (BPM) Tempo courant (BPM) Snap/beat Snap/battement Track Piste Current track name Nom de la piste actuelle MOD MOD Session modification state État de modification de la session REC ENR Session record state État d'enregistrement de la session MUTE MUET Session muting state État muet de la session SOLO SOLO Session soloing state État solo de la session LOOP BOUCLE Session looping state État de bouclage de la session Session total time Durée totale de la session Session sample rate Fréquence d'échantillonnage de la session Could not set default session directory: %1 Sorry. Ne peut pas sélectionner le répertoire par défaut de la session: %1 Désolé. Ready Prêt Session XRUN state État XRUN de la session Untitled%1 Sans titre%1 New session: "%1". Nouvelle session: "%1". Session files (*.%1 *.%2 *.%3) Fichiers session (*.%1 *.%2 *.%3) Session files (*.%1 *.%2) Fichiers session (*.%1 *.%2) Template files (*.%1) Fichiers modèle (*.%1) Archive files (*.%1) Fichiers archive (*.%1) All files (*.*) Tous les fichiers (*.*) Open Session Ouvrir une session Save Session Sauvegarder une session Warning Attention The file already exists: "%1" Do you want to replace it? Le fichier existe déjà : "%1" Voulez-vous le remplacer ? Backup session: "%1" as "%2". Session de sauvegarde: "%1" en "%2". Could not backup existing session: %1 as %2 Sorry. Ne peut pas sauvegarder la session existante : %1 en %2 Désolé. The current session has been changed: "%1" Do you want to save the changes? La session courante a été modifiée : "%1" Voulez-vous sauvegarder les changements ? About to remove archive directory: "%1" Are you sure? Sur le point de supprimer le répertoire archive : "%1" Êtes-vous sûr ? Session closed. Session fermée. The directory already exists: "%1" Do you want to replace it? Le répertoire existe déjà : "%1" Voulez-vous le remplacer ? Opening "%1"... Ouvre "%1"... Session could not be loaded from "%1". Sorry. La session n'a pas pu être chargée à partir de "%1". Désolé. Open session: "%1". Ouvre la session: "%1". A directory with same name already exists: "%1" This directory will be replaced, erasing all its current data, when opening and extracting this archive in the future. Do you want to continue? Un répertoire du même nom existe déjà : "%1" Ce répertoire sera remplacé, en effaçant toutes ses données actuelles, lors de l'ouverture et de l'extraction de cette archive dans le futur. Souhaitez-vous continuer ? Saving "%1"... Sauvegarde "%1"... Session could not be saved to "%1". Sorry. La session n'a pas pu être sauvegardée vers "%1". Désolé. Save session: "%1". Sauvegarde la session : "%1". Oops! Looks like it crashed or did not close properly last time it was run... however, an auto-saved session file exists: "%1" Do you want to crash-recover from it? Oups! Il semblerait qu'il y ait eu un crash ou que l'application n'est pas été correctement fermé la dernière fois... cependant un fichier de sauvegarde automatique existe : "%1" Voulez-vous redémarrer à partir de celui-ci ? About to clear automation: "%1" Are you sure? Sur le point de nettoyer l'automation: "%1" Êtes-vous sûr ? About to clear all automation: "%1" Are you sure? Sur le point de nettoyer toutes les automations: "%1" Êtes-vous sûr ? take range plage de prise session session or ou program programme Information Information Some settings may be only effective next time you start this %1. Certains réglages ne seront effectifs que la prochaine fois que vous démarrerez %1. Player panic! Panique du lecteur ! Debugging option enabled. Option de débuggage activée. Ogg Vorbis (libvorbis) file support disabled. Support des fichiers Ogg Vorbis (libvorbis) désactivé. MPEG-1 Audio Layer 3 (libmad) file support disabled. Support des fichiers MPEG-1 Audio Layer 3 (libmad) désactivé. Sample-rate conversion (libsamplerate) disabled. Conversion de fréquence d'échantillonnage (libsamplerate) désactivé. Pitch-shifting support (librubberband) disabled. Support du décalage de tonalité (librubberband) désactivé. Beat-detection support (libaubio) disabled. Support de détection de battement (libaubio) désactivé. OSC service support (liblo) disabled. Support du service OSC (liblo) désactivé. LADSPA Plug-in support disabled. Support des greffons LADSPA désactivé. DSSI Plug-in support disabled. Support des greffons DSSI désactivé. VST Plug-in support disabled. Support des greffons VST désactivé. VST3 Plug-in support (EXPERIMENTAL) disabled. Support de greffon VST3 (EXPÉRIMENTAL) désactivé. LV2 Plug-in support disabled. Support du greffon LV2 désactivé. LV2 Plug-in UI support disabled. Support de l'interface graphique des greffons LV2 désactivé. LV2 Plug-in UI support (libsuil) disabled. Support de l'interface graphique des greffons (libsuil) LV2 désactivé. LV2 Plug-in MIDI/Event support (DEPRECATED) enabled. Support MIDI/Event greffon LV2 (PÉRIMÉ) activé. LV2 Plug-in MIDI/Atom support disabled. SupporT MIDI/Atom greffon LV2 désactivé. LV2 Plug-in State Files support disabled. Support fichiers état greffon LV2 désactivé. LV2 Plug-in MIDNAM support disabled. Support LV2 Plug-in MIDNAM désactivé. LV2 Plug-in Patch support disabled. Support Patch greffon LV2 désactivé. LV2 Plug-in UI Touch interface support disabled. Support UI Touch interface greffon LV2 désactivé. LV2 Plug-in UI Idle interface support disabled. Support UI Idle greffon LV2 désactivé. LV2 Plug-in UI Show interface support disabled. Support UI Show interface greffon LV2 désactivé. JACK Metadata support disabled. Support des métadonnées JACK désactivé. Using: Qt %1 Utilisant : Qt %1 XRUN XRUN The audio/MIDI engine could not be started. Make sure the JACK audio server (jackd) and the ALSA Sequencer kernel module (snd-seq-midi) are up and running and then restart the session. Le moteur audio/MIDI n'a pas pu être démarré. Assurez-vous que le serveur audio JACK (jackd) et le module noyau du séquenceur ALSA (snd-seq-midi) sont en place et fonctionnent, puis redémarrez la session. The following issues were detected: %1 Saving into another session file is highly recommended. Les problèmes suivants ont été détectés: %1 Sauvegarder dans un autre fichier session est fortement recommandé. The audio engine buffer size has changed, increased from %1 to %2 frames/period. Reloading the current session file is highly recommended. La taille du tampon du moteur audio a été modifiée, aumgentant de %1 à %2 trames/période. Le rechargement du fichier de session courant est hautement recommandé. TRACK MONITOR %1 %2 MONITEUR DE PISTE %1 %2 Set current snap to %1 Placer l'accroche courante sur %1 Current time (play-head) Temps courant (tête de lecture) LV2 Plug-in support (liblilv) disabled. Support greffon LV2 (liblilv) désactivé. LV2 Plug-in External UI support disabled. Support UI externe greffon LV2 désactivé. LV2 Plug-in Worker/Schedule support disabled. Support Worker/Schedule greffon LV2 désactivé. LV2 Plug-in State support disabled. Support état greffon LV2 désactivé. LV2 Plug-in Programs support disabled. Support des programmes greffon LV2 désactivé. LV2 Plug-in Presets support disabled. Support des préréglages des greffos LV2 désactivé. LV2 Plug-in Time/position support disabled. Support Temps/position greffon LV2 désactivé. LV2 Plug-in Options support disabled. Support pour les options du greffon LV2 désactivé. LV2 Plug-in Buf-size support disabled. Support du Buf-size pour les greffons LV2 désactivé. LV2 Plug-in UI Request-value support disabled. Support du UI Request-value pour les greffons LV2 désactivé. JACK Session support disabled. Support de session JACK désactivé. JACK Latency support disabled. Support de la latence JACK désactivé. Version Version Website Site web This program is free software; you can redistribute it and/or modify it Ce programme est un logiciel libre; vous pouvez le redistribuer et/ou le modifier under the terms of the GNU General Public License version 2 or later. sous les conditions de la license générale GNU version 2 ou plus. record clip enregistre clip [modified] [modifié] %1 Hz %1 Hz Session started. Session démarrée. The original session sample rate (%1 Hz) is not the same as the current audio engine (%2 Hz). Saving and reloading from a new session file is highly recommended. La fréquence originale de la session (%1 Hz) n'est pas la même que celle du moteur audio courant (%2 Hz). Sauvegarder et recharger à partir d'un nouveau fichier session est fortement recommandé. Don't ask this again Ne pas redemander LV2 plug-in State Make Path support (DANGEROUS) enabled. support de LV2 plug-in State Make Path activé (DANGEREUX) LV2 Plug-in UI GTK2 native support disabled. Support natif LV2 Plug-in UI GTK2 désactivé LV2 Plug-in UI X11 native support disabled. support natif LV2 Plug-in UI X11 désactivé NSM support disabled. Support de NSM désactivé. &Hold &Maintien &Linear &Linéaire &Spline &Spline Take %1 Prise %1 None Rien Error Erreur XRUN(%1 skipped) XRUN(%1 sauté) XRUN(%1): some frames might have been lost. XRUN(%1): des trames peuvent avoir été perdues. Audio connections change. Les connexions audio changent. MIDI connections change. Les connexions MIDI changent. Playing ended. Lecture terminée. The audio engine has been shutdown. Make sure the JACK audio server (jackd) is up and running and then restart session. Le moteur audio a été arrêté. Assurez-vous que le serveur audio JACK (jackd) est près et en fonctionnement puis redémarrez la session. STOP STOP PLAY JOUER FFWD FFWD REW REW REC ON ENR ON REC OFF ENR OFF RESET REINIT LOCATE %1 LOCALISE %1 SHUTTLE %1 NAVETTE %1 STEP %1 PAS %1 TRACK RECORD %1 %2 PISTE ENREGISTREMENT %1 %2 TRACK MUTE %1 %2 PISTE MUET %1 %2 TRACK SOLO %1 %2 PISTE SOLO %1 %2 Unknown sub-command Sous-commande inconnue Not implemented Pas implémenté MIDI CTL: %1, Channel %2, Param %3, Value %4 MIDI CTL : %1, Canal %2, Param %3, Valeur %4 (track %1, gain %2) (piste %1, gain %2) (track %1, panning %2) (piste %1, panoramique %2) START DEMARRE CONTINUE CONTINUE SONGPOS %1 SONGPOS %1 %1 BPM %1 BPM Playing "%1"... Joue "%1"... qtractorMessages Messages Messages Logging stopped --- %1 --- Journalisation arrêtée --- %1 --- Logging started --- %1 --- Journalisation démarrée --- %1 --- qtractorMidiControl Note On Note On Note Off Note Off Key Press Key Press Controller Contrôleur Pgm Change Pgm Change Chan Press Chan Press Pitch Bend Pitch Bend RPN RPN NRPN NRPN Control 14 Control 14 Track Gain Gain de piste Track Panning Panoramique de piste Track Monitor Moniteur de piste Track Record Enregistrement de piste Track Mute Silencage de piste Track Solo Mise en solo de piste qtractorMidiControlForm Controllers Contrôleurs Controller files Fichiers de contrôleur Files Fichiers Path Chemin Import controller files Importer des fichiers de contrôleur &Import... &Importer... Remove controller file Supprimer un ficher de contrôleur &Remove &Supprimer Move controller file up on list order Déplacer le fichier contrôleur vers le haut de la liste &Up &Haut Move controller file down on list order Déplacer le fichier contrôleur vers le bas de la liste &Down &Bas &Type &Type &Channel &Canal &Parameter &Paramètre Trac&k Piste (&k) offse&t décalage (&t) &limit &limite C&ommand C&ommande Flags Drapeaux MIDI Event type Type d'évènement MIDI MIDI Channel Canal MIDI MIDI Controller (parameter) Contrôleur MIDI (paramètre) MIDI parameter (track offset) Paramètre MIDI (décalage de piste) + + Track offset Décalage de piste Track limit Limite de piste Command action Commande d'action Command delta/momentary Commande delta/momentanée D&elta D&elta Command feedback Commande de retour &Feedback &Retour Map/update controller command Associer/mise à jour de la commande du contrôleur &Map &Associer Controller map Association de contrôleur Type Type Channel Canal Parameter Paramètre Track Piste Command Commande Feedback Retour Unmap/remove controller command Dés-associer/supprimer la commande du contrôleur U&nmap &Dés-associer Enable all controllers immediate sync (hook) Activer la synchro immédiate de tous les contrôleurs (hook) &Sync &Sync Reload/apply all controller files Recharger/appliquer tous les fichiers contrôleur Relo&ad Rech&arger Export to controller file Exporter vers un fichier contrôleur E&xport... E&xporter... Close this dialog Fermer cette fenêtre Close Fermer Import Controller Files Importer des fichiers contrôleur Controller files (*.%1) Fichiers contrôleur (*.%1) All files (*.*) Tous les fichiers (*.*) Warning Attention About to remove controller file: "%1" Are you sure? Sur le point de supprimer un fichier contrôleur: "%1" Êtes-vous sûr ? Export Controller File Exporter le fichier contrôleur controller contrôleur The controller file already exists: "%1" Do you want to replace it? Le fichier contrôleur existe déjà : "%1" Voulez-vous le remplacer ? Saved controller mappings may not be effective the next time you start this program. "%1" Do you want to apply to controller files? L'assignation des contrôleurs sauvegardée pourrait ne pas être effective la prochaine fois que vous démarrerez ce programme. "%1" Voulez-vous mettre à jour les fichiers contrôleur ? Controller mappings have been changed. L'association des contrôleurs a été modifiée. Do you want to save the changes? Voulez-vous sauvegarder les changements ? Delta Delta qtractorMidiControlObserverForm &Type: &Type : MIDI event type MIDI Type d'évènement Cha&nnel: Ca&nal : MIDI channel Canal MIDI &Parameter: &Paramètre : MIDI parameter Paramètre MIDI &Logarithmic &Logarithmique &Feedback &Retour In&vert In&verser &Hook &Ancrer L&atch Verr&ou Control input connections Connexions des entrées de contrôles &Inputs &Entrée Control output connections Connexions des sorties de contrôle &Outputs &Sorties MIDI Controller Contrôleur MIDI MIDI controller is already assigned. Do you want to replace the mapping? Le contrôleur MIDI est déjà associé. Voulez-vous remplacer l'association ? Some settings have been changed. Do you want to apply the changes? Certains réglages ont été modifiés. Voulez-vous appliquer les changements ? &MIDI Controller... Contrôleur &MIDI... &Automation &Automation &Lock Verroui&ller &Play &Jouer &Record En&registrer &Clear &Nettoyer qtractorMidiEditEvent Zoom in (horizontal) Zoom - agrandir (horizontal) Zoom out (horizontal) Zoom - rétrécir (horizontal) Zoom reset (horizontal) Zoom - réinitialiser (horizontal) qtractorMidiEditList C%1 C%1 qtractorMidiEditTime Play-head Jouer le début Edit-head Éditer le début Edit-tail Éditer la fin Loop-start Boucle-début Loop-end Boucle-fin Punch-in Punch-in Punch-out Punch-out Start: %1 End: %2 Length: %3 Début: %1 Fin: %2 Longueur: %3 qtractorMidiEditView Zoom in (vertical) Zoom - agrandir (vertical) Zoom out (vertical) Zoom - rétrécir (vertical) Zoom reset (vertical) Zoom - réinitialiser (vertical) qtractorMidiEditor C Do C#/Db Do#/Réb D Ré D#/Eb Ré#/Mib E Mi F Fa F#/Gb Fa#/Solb G Sol G#/Ab Sol#/Lab A La A#/Bb La#/Sib B Si Acoustic Bass Drum Tom basse acoustique Bass Drum 1 Tom basse 1 Side Stick Côté de baguette Acoustic Snare Caisse claire acoustique Hand Clap Clap de main Electric Snare Caisse claire électrique Low Floor Tom Tom basse grave Closed Hi-Hat Charley fermé High Floor Tom Tom basse aigu Pedal Hi-Hat Pédale de charley Low Tom Tom grave Open Hi-Hat Charley ouvert Low-Mid Tom Tom médium-grave Hi-Mid Tom Tom médium-aigu Crash Cymbal 1 Cymbale crash 1 High Tom Tom aigu Ride Cymbal 1 Cymbale ride 1 Chinese Cymbal Cymbale chinoise 1 Ride Bell Cloche de ride Tambourine Tambourine Splash Cymbal Cymbale splash Cowbell Cloche à vache Crash Cymbal 2 Cymbale crash 2 Vibraslap Vibraslap Ride Cymbal 2 Cymbale ride 2 Hi Bongo Bongo aigu Low Bongo Bongo grave Mute Hi Conga Bongo aigu silencié Open Hi Conga Bongo aigu ouvert Low Conga Conga grave High Timbale Timbale aigue Low Timbale Timbale grave High Agogo Agogo aigu Low Agogo Agogo grave Cabasa Cabasa Maracas Maracas Short Whistle Sifflet court Long Whistle Sifflet long Short Guiro Guiro court Long Guiro Guiro long Claves Clave Hi Wood Block Wood block aigu Low Wood Block Wood block grave Mute Cuica Cuica silenciée Open Cuica Cuica ouverte Mute Triangle Triangle silencié Open Triangle Triangle ouvert Bank Select (coarse) Sélection de banque (grossier) Modulation Wheel (coarse) Molette de modulation (grossier) Breath Controller (coarse) Contrôleur de respiration (grossier) Foot Pedal (coarse) Pédale de pied (grossier) Portamento Time (coarse) Temps de portamento (grossier) Data Entry (coarse) Entrée de donnée (grossier) Volume (coarse) Volume (grossier) Balance (coarse) Balance (grossier) Pan Position (coarse) Position de panoramique (grossier) Expression (coarse) Expression (grossier) Effect Control 1 (coarse) Contrôle de l'effet 1 (grossier) Effect Control 2 (coarse) Contrôle de l'effet 2 (grossier) General Purpose Slider 1 Charriot d'utilisation générale 1 General Purpose Slider 2 Charriot d'utilisation générale 2 General Purpose Slider 3 Charriot d'utilisation générale 3 General Purpose Slider 4 Charriot d'utilisation générale 4 Bank Select (fine) Sélection de banque (fin) Modulation Wheel (fine) Molette de modulation (fin) Breath Controller (fine) Contrôleur de respiration (fin) Foot Pedal (fine) Pédale de pied (fin) Portamento Time (fine) Temps de portamento (fin) Data Entry (fine) Entrée de donnée (fin) Volume (fine) Volume (fin) Balance (fine) Balance (fin) Pan Position (fine) Position de panoramique (fin) Expression (fine) Expression (fin) Effect Control 1 (fine) Contrôle de l'effet 1 (grossier) Effect Control 2 (fine) Contrôle de l'effet 2 (grossier) Hold Pedal (on/off) Maintien de la pédale (on/off) Portamento (on/off) Portamento (on/off) Sustenuto Pedal (on/off) Pédale de sustenuto (on/off) Soft Pedal (on/off) Pédale molle (on/off) Legato Pedal (on/off) Pédale de legato (on/off) Hold 2 Pedal (on/off) Maintien 2 de la pédale (on/off) Sound Variation Variation de son Sound Timbre Timbre de son Sound Release Time Temps de relâche du son Sound Attack Time Temps d'attaque du son Sound Brightness Brillance du son Sound Control 6 Contrôle 6 du son Sound Control 7 Contrôle 7 du son Sound Control 8 Contrôle 8 du son Sound Control 9 Contrôle 9 du son Sound Control 10 Contrôle 10 du son General Purpose Button 1 (on/off) Bouton d'utilisation générale 1 (on/off) General Purpose Button 2 (on/off) Bouton d'utilisation générale 2 (on/off) General Purpose Button 3 (on/off) Bouton d'utilisation générale 3 (on/off) General Purpose Button 4 (on/off) Bouton d'utilisation générale 4 (on/off) Effects Level Niveau d'effets Tremulo Level Niveau de trémolo Chorus Level Niveau de chorus Celeste Level Niveau de celeste Phaser Level Niveau de phaser Data Button Increment Incrémentation du bouton de donnée Data Button Decrement Décrémentation du bouton de donnée Non-Registered Parameter (fine) Paramètre non-enregistré (fin) Non-Registered Parameter (coarse) Paramètre non-enregistré (grossier) Registered Parameter (fine) Paramètre enregistré (fin) Registered Parameter (coarse) Paramètre enregistré (grossier) All Sound Off Extinction de tous les sons All Controllers Off Extinction de tous les contrôleurs Local Keyboard (on/off) Clavier local (on/off) All Notes Off Extinction de toutes les notes Omni Mode Off Mode omni off Omni Mode On Mode omni on Mono Operation Mono opération Poly Operation Poly opération Pitch Bend Sensitivity Sensibilité de molette de hauteur Fine Tune Accordage fin Coarse Tune Accordage grossier Tuning Program Programme d'accordage Tuning Bank Banque d'accordage Vibrato Rate Taux de vibrato Vibrato Depth Profondeur de vibrato Vibrato Delay Délai de vibrato Filter Cutoff Coupure de filtre Filter Resonance Résonnance de filtre EG Attack Attaque d'égalisation EG Decay Déclin d'égalisation EG Release Relâche d'égalisation Drum Filter Cutoff Coupure de filtre de batterie Drum Filter Resonance Résonnance de filtre de batterie Drum EG Attack Attaque d'égalisation de batterie Drum EG Decay Déclin d'égalisation de batterie Drum Pitch Coarse Hauteur grossière de batterie Drum Pitch Fine Hauteur fine de batterie Drum Level Niveau de batterie Drum Pan Panoramique de batterie Drum Reverb Send Envoi de réverbétation de batterie Drum Chorus Send Envoi de chorus de batterie Drum Variation Send Envoi de variation de batterie Modulation Wheel (14bit) Molette de modulation (14 bit) Breath Controller (14bit) Contrôleur de respiration (14 bit) Foot Pedal (14bit) Pédale de pied (14 bit) Portamento Time (14bit) Temps de portamento (14 bit) Volume (14bit) Volume (14 bit) Balance (14bit) Balance (14 bit) Pan Position (14bit) Position de panoramique (14 bit) Expression (14bit) Expression (14 bit) Effect Control 1 (14bit) Effet de contrôle 1 (14 bit) Effect Control 2 (14bit) Effet de contrôle 2 (14 bit) General Purpose Slider 1 (14bit) Charriot d'utilisation générale 1 (14 bit) General Purpose Slider 2 (14bit) Charriot d'utilisation générale 2 (14 bit) General Purpose Slider 3 (14bit) Charriot d'utilisation générale 3 (14 bit) General Purpose Slider 4 (14bit) Charriot d'utilisation générale 4 (14 bit) Chromatic Chromatique Major Majeure Minor Mineure Melodic Minor (Asc) Mélodique mineure (Asc) Melodic Minor (Desc) Mélodique mineure (Desc) Whole Tone Ton complet Pentatonic Major Pentatonique majeure Pentatonic Minor Pentatonique mineure Pentatonic Blues Pentatonique blues Pentatonic Neutral Pentatonique neutre Octatonic (H-W) Octatonique (H-W) Octatonic (W-H) Octatonique (H-W) Ionian Ionienne Dorian Dorienne Phrygian Phrygienne Lydian Lydienne Mixolydian Mixolydienne Aeolian Aéolienne Locrian Locrienne Egyptian Égyptienne Eight Tone Spanish Espagnole à huit tons Hawaiian Hawaïenne Hindu Hindou Hirajoshi Hirajoshi Hungarian Major Hongroise majeure Hungarian Minor Hongroise mineure Hungarian Gypsy Hongroise tzigane Japanese (A) Japonaise (A) Japanese (B) Japonaise (B) Jewish (Adonai Malakh) Juive (Adonai Malakh) Jewish (Ahaba Rabba) Juive (Ahaba Rabba) Jewish (Magen Abot) Juive (Magen Abo) Oriental (A) Orientale (A) Oriental (B) Orientale (B) Oriental (C) Orientale (C) Roumanian Minor Roumaine mineure Neapolitan Napolitaine Neapolitan Major Napolitaine majeure Neapolitan Minor Napolitaine mineure Overtone Harmonique Leading Whole Tone Tonalité principale entière Nine Tone Scale Échelle à neuf tons Dominant Seventh Dominante septième Augmented Augmentée Algerian Algérienne Arabian (A) Arabe (A) Arabian (B) Arabe (B) Balinese Balinaise Chinese Chinoise Diminished Diminuée Japanese (Ichikosucho) Japonaise (Ichikosucho) Japanese (Taishikicho) Japonaise (Taishikicho) Javaneese Javanaise Marva Theta Marva Thêta Mela Bhavapriya Mela Chakravakam Mela Chalanata Mela Chitrambari Mela Dharmavati Mela Dhatuvardhani Mela Dhavalambari Mela Divyamani Mela Ganamurti Mela Gangeyabhusani Mela Gavambodhi Mela Gayakapriya Mela Hatakambari Mela Jalarnavam Mela Jhalavarali Mela Jhankaradhvani Mela Jyotisvarupini Mela Kamavarardhani Mela Kantamani Mela Kosalam Mela Latangi Mela Manavati Mela Mararanjani Mela Naganandini Mela Namanarayani Mela Navanitam Mela Nitimati Mela Pavani Mela Ragavardhani Mela Raghupriya Mela Ramapriya Mela Rasikapriya Mela Ratnangi Mela Risabhapriya Mela Rupavati Mela Sadvidhamargini Mela Salagam Mela Sanmukhapriya Mela Sarasangi Mela Senavati Mela Subhapantuvarali Mela Sucharitra Mela Sulini Mela Suryakantam Mela Syamalangi Mela Tanarupi Mela Vagadhisvari Mela Vanaspati Mela Varunapriya Mela Yagapriya Persian Persienne Purvi Theta Spanish Gypsy Espagnole tzigane Todi Theta Enigmatic Énigmatique Kumoi Lydian Augmented Lydienne augmentée Pelog Prometheus Prométéenne Prometheus Neapolitan Napolitaine prométéenne Six Tone Symmetrical Symétrique à six tons Super Locrian Super locrienne Lydian Minor Lydienne mineure Lydian Diminished Lydienne diminuée Half Diminished Semi-diminuée Bhairav Yaman Todi Jog Multani Darbari Malkauns Bhoopali Shivaranjani Marwa Minor 5 Mineure 5 Major 5 Majeure 5 5 5 45 45 457 457 M 6 M 6 MIDI Editor Éditeur MIDI cut couper delete supprimer insert range Insérer plage remove range enlever plage move déplacer edit éditer resize redimensionner rescale remise à l'échelle paste coller Time: %1 Type: Temps: %1 Type: Note On (%1) %2 Velocity: %3 Duration: %4 Note On (%1) %2 Velocité: %3 Durée: %4 Key Press (%1) %2 Value: %3 Touche Appuyée (%1) %2 Valeur: %3 Controller (%1) Name: %2 Value: %3 Contrôleur (%1) Nom: %2 Valeur: %3 RPN (%1) Name: %2 Value: %3 RPN (%1) Nom: %2 Valeur: %3 NRPN (%1) Name: %2 Value: %3 NRPN (%1) Nom: %2 Valeur: %3 Control 14 (%1) Name: %2 Value: %3 Contrôle 14 (%1) Nom: %2 Valeur: %3 Pgm Change (%1) Pgm Change (%1) Chan Press (%1) Can Appuyé (%1) Pitch Bend (%1) Pitch Bend (%1) SysEx (%1 bytes) Data: SysEx (%1 bytes) Données : Unknown (%1) Inconnu (%1) Start: %1 End: %2 Length: %3 Début: %1 Fin: %2 Longueur: %3 qtractorMidiEditorForm MIDI Editor Éditeur MIDI &Track &Piste &File &Fichier Select &Mode &Mode sélection &Select &Sélection I&nsert I&nsérer Remo&ve Enle&ver &Tools &Outils &Edit &Éditer &View &Affichage Instrum&ent Instrum&ent &Toolbars &Barre d'outils &Windows &Fenêtres Not&e Type Typ&e note Val&ue Type Type vale&ur &Ghost Track Piste &fantôme &Zoom &Zoom S&nap A&ncrer Sc&ale É&chelle T&ransport T&ransport &Help &Aide &Save &Sauvegarder Save Sauvegarder Save current MIDI clip to existing file name Sauvegarder le clip MIDI courant vers le nom de fichier existant Save &As... S&auvegarder sous... Save As Sauvegarder Sous Save as Sauvegarder sous Save current MIDI clip with another file name Sauvegarder le clip MIDI courant vers un autre nom de fichier &Unlink &Délier Unlink Délier Unlink current MIDI clip Délier le clip MIDI courant Recor&d Enre&gistrer Record current MIDI clip (overdub) Enregistrer clip MIDI courant (overdub) &Inputs &Entrées Track Inputs Entrées piste Track inputs Entrées piste Show current MIDI clip/track input bus connections Afficher les connexions du bus d'entrée du clip/piste MIDI courant &Outputs &Sorties Track Outputs Sorties piste Track outputs Sorties piste Show current MIDI clip/track output bus connections Afficher les connexions du bus de sortie du clip/piste MIDI courant &Properties... &Propriétés... Track Properties Propriétés piste Track properties Propriétés piste Edit current MIDI clip/track properties Éditer les propriétés MIDI du clip/piste courant Shift+F2 Maj+F2 Properties Propriétés Edit current MIDI clip properties Éditer les propriétés du clip MIDI courant F4 F4 &Range Set &Réglage plage Clip Range Plage clip Clip range Plage clip Set edit-range from clip extents Régler la plage d'édition à partir des dimensions du clip &Loop Set Réglage &Boucle Clip Loop Boucle clip Clip loop Boucle clip Set loop-range from clip extents Régler la plage de boucle à partir des dimensions du clip &Close &Fermer Close Fermer Close this MIDI clip editor Fermer cet éditeur de clip MIDI &Undo &Défaire Undo Défaire Undo last edit operation Défaire la dernière opération d'édition Ctrl+Z Ctrl+Z &Redo &Refaire Redo Refaire Redo last edit operation Refaire la dernière opération d'édition Ctrl+Shift+Z Ctrl+Maj+Z Cu&t Cou&per Cut Couper Cut current selection into the local clipboard Couper la sélection courante dans le presse-papiers local Ctrl+X Ctrl+X &Copy &Copier Copy Copier Copy current selection to the local clipboard Copier la sélection courante dans le presse-papiers local Ctrl+C Ctrl+C &Paste Co&ller Paste Coller Paste local clipboard contents into the current MIDI clip Coller le contenu du presse-papiers local dans le clip MIDI courant Ctrl+V Ctrl+V Past&e Repeat... Répét&er Coller... Paste Repeat Répéter Coller Paste repeat Répéter coller Paste/repeat local clipboard contents into the current MIDI clip Coller/répéter le contenu du presse-papiers local dans le clip MIDI courant Ctrl+Shift+V Ctrl+Maj+V &Delete &Supprimer Delete Supprimer Delete current selection Supprimer la sélection courante Del Suppr Edit Of&f Edition Of&f Edit Off Edition Off Edit off Edition off Set edit mode off Régler le mode édition à off Edit &On Edition &On Edit On Edition On Edit on Edition on Set edit mode on Régler le mode édition à on Edit &Draw Edition &Dessin Edit draw mode Mode édition dessin Edit draw mode (notes) Mode édition dessin (notes) &All &Tout Select All Sélectionner tout Select all Sélectionner tout Ctrl+A Ctrl+A &None &Rien Select None Sélectionner rien Select none Sélectionner rien Ctrl+Shift+A Ctrl+Maj+A &Invert &Inverser Select Invert Sélectionner inverse Select invert Sélectionner inverse Ctrl+I Ctrl+I &Range &Plage Select Range Sélectionner plage Select range Sélectionner plage Mark range as selected Marquer la plage comme sélectionnée Ctrl+R Ctrl+P Insert Range Insérer plage Insert range Insérer plage Insert range as selected Insérer plage comme sélectionnée Ctrl+Ins Ctrl+Ins Remove Range Enlever plage Remove range Enlever plage Remove range as selected Enlever la plage sélectionnée Ctrl+Del Ctrl+Suppr &Quantize... &Quantifier... Quantize Quantifier Quantize selection Quantifier la sélection &Transpose... &Transposer... Transpose Transposer Transpose selection Transposer la sélection &Normalize... &Normaliser... Normalize Normaliser Normalize selection Normaliser la sélection &Randomize... &Randomiser... Randomize Randomiser Randomize selection Randomiser la sélection Resi&ze... Redimen&sionner... Resize Redimensionner Resize selection Redimensionner la sélection Re&scale... Remi&se à l'échelle... Rescale Remise à l'échelle Rescale selection Remise à l'échelle de la sélection T&imeshift... Déc&alage temporel... Timeshift Décalage temporel Timeshift selection Décalage temporel de la sélection &Menubar Barre de &Menu Menubar Barre de menu Show/hide the menubar Montrer/cacher la barre de menu Ctrl+M Ctrl+M &Statusbar Barre de &Status Statusbar Barre de status Show/hide the statusbar Montrer/cacher la barre de status File Toolbar Barre d'outils fichier File toolbar Barre d'outils fichier Show/hide the file toolbar Montrer/cacher la barre d'outils fichier Edit Toolbar Barre d'outils Edition Edit toolbar Barre d'outils édition Show/hide the edit toolbar Montrer/cacher la barre d'outils édition View Toolbar Affichage de la barre d'outils View toolbar Affichage de la barre d'outils Show/hide the view toolbar Montrer/cacher l'affichage de la barre d'outils &Transport &Transport Transport Toolbar Barre d'outils Transport Transport toolbar Barre d'outils transport Show/hide the transport toolbar Montrer/cacher la barre d'outils transport T&ime T&emps Time Toolbar Barre d'outils de temps Time toolbar Barre d'outils de temps Show/hide the time toolbar Monter/cacher la barre d'outils de temps &Scale &Echelle Scale Toolbar Barre d'outils Echelle Scale toolbar Barre d'outils échelle Show/hide the scale toolbar Montrer/cacher la barre d'outils échelle Thum&b V&ignette Thumb Toolbar Barre d'outils Vignette Thumb toolbar Barre d'outils vignette Show/hide the thumb view toolbar Montrer/cacher la barre d'outils vignette Note &Names &Noms de note Note Names Noms de note Note names Noms de note Whether to show note names Si l'on affiche les noms de note Note &Duration &Durée de note Note Duration Durée de note Note duration Durée de note Whether note events are shown proportional to duration Si les évènements de note sont affichés proportionnellement à leur durée Note &Color &Couleur Note Note Color Couleur Note Note color Couleur note Whether note events are colored according to pitch Si les évènements de note sont coloriés en accord avec leur hauteur &Value Color &Valeur Couleur Value Color Valeur Couleur Value color Valeur couleur Whether note events are colored according to value (velocity) Si les évènements de note sont coloriés en accord avec le valeur (vélocité) &Drum Mode Mode &Batterie Drum Mode Mode Batterie Drum mode Mode batterie Whether note onset events are displayed as diamonds Si les évènements de note onset sont affichés en tant que diamants &Events &Evènements View events Voir évènements Show/hide the events list Montrer/cacher la liste des évènements &Preview Notes &Prévisualisation Notes Preview Notes Prévisualisation Notes Preview notes Prévisualisation notes Preview notes while editing (scrub) Prévisualiser les notes pendant l'édition (scrub) F&ollow Playhead S&uivre la Tête de lecture Follow Playhead Suivre la Tête de lecture Follow playhead Suivre la tête de lecture &In &Entrée Zoom In Zoom avant Zoom in Zoom avant Ctrl++ Ctrl++ &Out &Sortie Zoom Out Zoom arrière Zoom out Zoom arrière Ctrl+- Ctrl+- &Reset &Réinitialiser Zoom Reset Réinitialiser zoom Zoom reset Réinitialiser zoom Ctrl+1 Ctrl+1 &Horizontal &Horizontal Horizontal Zoom Zoom horizontal Horizontal zoom Zoom horizontal Horizontal zoom mode Mode de zoom horizontal &Vertical &Vertical Vertical Zoom Zoom vertical Vertical zoom Zoom vertical Vertical zoom mode Mode de zoom vertical All Zoom Tout zoomer All zoom Tout zoomer All zoom mode Mode de zoom total &Zebra &Zèbrures Zebra Zèbrures Bar zebra view mode Mode de visualisation barres zèbrées &Grid &Grille Grid Grille Snap grid view mode Mode de l'affichage de la grille magnétique Too&l Tips Info-bu&lles Tool tips Info-bulles Floating tool tips view mode Mode d'affichage des info-bulles flottantes &Refresh &Rafraichir Refresh Rafraichir Refresh views Rafraîchir l'affichage F5 F5 &Backward &Arrière Backward Arrière Transport backward Transport arrière Backspace Backspace Re&wind Re&mbobinner Rewind Rembobinner Transport rewind Transport rembobinner F&ast Forward Av&ance Rapide Fast Forward Avance Rapide Fast forward Avance rapide Transport fast forward Transport avance rapide &Forward A&vance Forward Avance Transport forward Transport avance &Loop Bouc&le Loop Boucle Transport loop Transport boucle Ctrl+Shift+L Ctrl+Maj+L Loop &Set Ré&glage Boucle Loop Set Réglage Boucle Loop set Réglage boucle Transport loop set Paramètre de la boucle de transport Ctrl+L Ctrl+L &Stop &Stop Stop Stop Transport stop Transport stop &Play &Jouer Play Jouer Transport play/pause Transport jouer/pause Space Espace &Record &Enregistrer Record Enregistrer Transport record Transport enregistrer &Punch &Punch Punch Punch Punch in/out Punch in/out Transport punch in/out Transport punch in/out Ctrl+Shift+P Ctrl+Maj+P Punch Se&t Réglage pu&nch Punch Set Réglage punch Punch in/out set Réglage punch in/out Transport punch in/out set Paramètre du punch in/out du transport Ctrl+P Ctrl+P Pa&nic Pa&nique Panic Panique All MIDI tracks shut off (panic) Toutes les pistes MIDI éteintes (panique) &Shortcuts... &Raccourcis... Shortcuts Raccourcis Keyboard shortcuts Raccourcis clavier &About... À &propos... About À propos Show information about this application program Afficher des informations à propos de cette application About &Qt... À propos de &Qt... About Qt À propos de Qt Show information about the Qt toolkit Afficher des informations à propos du toolkit Qt Current time (play-head) Temps actuel (tête de lecture) Current tempo (BPM) Tempo actuel (BPM) Reset time-sig. Réinitialiser la signature-remporelle Set current snap to %1 Placer l'accroche actuelle sur %1 Note Velocity Vélocité Note Snap/beat Capture/Battement Note type Type note Value type Type valeur Parameter type Type de paramètre Scale key Clef échelle Scale type Type échelle MIDI clip name Nom du clip MIDI MIDI file name Nom du fichier MIDI MIDI track/channel Piste/canal MIDI MOD MOD MIDI modification state État de modification MIDI REC ENR MIDI clip record state État d'enregistrement du clip MIDI 00:00:00.000 00:00:00.000 MIDI clip duration Durée du clip MIDI Warning Attention The current MIDI clip has been changed: "%1" Do you want to save the changes? Le clip MIDI actuel a été modifié : "%1" Voulez-vous sauvegarder les changements ? Save MIDI Clip Sauvegarder le clip MIDI MIDI files (*.%1 *.smf *.midi) Fichiers MIDI (*.%1 *.smf *.midi) All files (*.*) Tous les fichiers (*.*) MIDI file save: "%1", track-channel: %2. Sauvegarde fichier MIDI : "%1", piste-canal : %2. Channel %1 Canal %1 Track %1 Piste %1 [modified] [modifié] qtractorMidiEventItemDelegate edit %1 éditer %1 qtractorMidiEventList Events Evènements qtractorMidiEventListModel Time Temps Type Type Name Nom Value Valeur Duration/Data Durée/Donnée Frame Trame BBT BBT Note On (%1) Note On (%1) Note Off (%1) Note Off (%1) Key Press (%1) Touche Appuyée (%1) Controller (%1) Contrôleur (%1) Control 14 (%1) Contrôle 14 (%1) RPN (%1) RPN (%1) NRPN (%1) NRPN (%1) Pgm Change Pgm Change Chan Press Can Appuyé Pitch Bend Pitch Bend SysEx SysEx Meta (%1) Méta (%1) Unknown (%1) Inconnu (%1) qtractorMidiListView Name Nom Fmt Fmt Tracks Pistes tpqn tpqn Path Chemin %1: MIDI file not found. %1 : fichier MIDI introuvable. Open MIDI Files Ouvrir fichiers MIDI MIDI files (*.%1 *.smf *.midi) Fichiers MIDI (*.%1 *.smf *.midi) All files (*.*) Tous les fichiers (*.*) qtractorMidiMixerMeter Volume (%) Volume (%) % % Pan: %1 Pan : %1 Volume: %1% Volume : %1% qtractorMidiSysexForm MIDI SysEx SysEx MIDI Name Nom Size Taille Data (hex) Donnée (hex) Import from SysEx file Importer à partir d'un fichier SysEx &Import... &Importer... Export to SysEx file Exporter vers un fichier SysEx E&xport... E&xporter... Move SysEx item up on list order Déplacer l'élément SysEx vers le haut dans la liste &Up &Haut Move SysEx item down on list order Déplacer l'élément SysEx vers le bas dans la liste &Down &Bas Open SysEx Ouvrir SysEx Sysex name Nom SysEx Save SysEx Sauvegarder SysEx Delete SysEx Supprimer SysEx Create SysEx item Créer un élément SysEx &Add &Ajouter Update SysEx item Mettre à jour un élément SysEx Upda&te Me&ttre à jour Remove SysEx item Supprimer un élément SysEx &Remove &Supprimer SysEx files (*.%1) Fichiers SysEx (*.%1) MIDI files (*.mid *.smf *.midi) Fichiers MIDI (*.mid *.smf *.midi) All files (*.*) Tous les fichiers (*.*) Import SysEx Files Importer fichiers SysEx Export SysEx File Exporter fichier SysEx Warning Attention The SysEx file already exists: "%1" Do you want to replace it? Le fichier SysEx existe déjà : "%1" Voulez-vous le remplacer ? About to replace SysEx: "%1" Are you sure? Sur le point de remplacer SysEx: "%1" Êtes-vous sûr ? About to delete SysEx: "%1" Are you sure? Sur le point de supprimer SysEx: "%1" Êtes-vous sûr ? SysEx settings have been changed. Do you want to apply the changes? Les réglages SysEx ont été modifiés. Voulez-vous appliquer les changements ? Error Erreur SysEx could not be loaded: "%1". Sorry. SysEx n'a pas pu être chargé: "%1". Désolé. qtractorMidiThumbView MIDI Thumb view Affichage vignette MIDI qtractorMidiToolsForm MIDI Tools Outils MIDI Preset name Nom du préréglage Save preset Sauvegarder le préréglage Delete preset Supprimer le préréglage &Quantize &Quantifier Quantize selected events Quantifier les évènements sélectionnés &Time: &Temps : Quantize time Quantifier temps Quantize time percent Quantifier temps pourcent % % &Duration: &Durée : Quantize duration Quantifier durée Quantize duration percent Quantifier durée pourcent S&wing: F&luctuation : Swing-quantize time Fluctuation-quantifier temps Swing-quantize percent Fluctuation-quantifier pourcent Swing-quantize type Fluctuation-quantifier type Linear Linéaire Quadratic Quadratique Cubic Cubique &Scale: &Echelle : Scale-quantize key Echelle-quantifier clef Scale-quantize type Echelle-quantifier type &Transpose &Transpose Transpose selected events Transpose les évènements sélectionnés &Note: &Note : Transpose note Transposer note Transpose time Transposer temps Transpose time format Transposer format du temps Frames Trames Time Temps BBT BBT &Reverse &Renverser &Normalize &Normaliser Normalize selected events Normaliser les évènements sélectionnés &Percent: &Pourcent : Normalize percent Normaliser pourcent &Value: &Valeur : Normalize value Normaliser valeur &Randomize &Randomiser Randomize selected events Randomiser les évènements sélectionnés Randomize note/pitch Randomiser note/hauteur Randomize time Randomiser temps Randomize duration Randomiser durée Randomize value Randomiser valeur Resi&ze Redimen&sionner Resize selected events Redimensionner les évènements sélectionnés Resize duration Redimensionner durée Resize duration format Redimensionner format de la durée Resize value Redimensionner valeur Resize value mode Mode redimensionnement valeur Flat Plat Ramp Rampe Resize final value Redimensionner valeur finale Re&scale R&emettre à l'échelle Rescale selected events Remettre à l'échelle les évènements sélectionnés Rescale time Remettre à l'échelle temps Rescale duration Remettre à l'échelle durée Rescale value Remettre à l'échelle valeur T&imeshift Dé&calage temporel Timeshift selected events Décalage temporel des évènements sélectionnés Timeshift Décalage temporel P: P : Timeshift parameter Paramètre de décalage temporel Timeshift parameter (log) Paramètre de décalage temporel (log) Timeshift curve Courbe de décalage temporel P = 0 : no change. P > 0 : accelerating shift. P < 0 : slowing down shift. Edit head/tail (blue) markers define the shift range. P = 0 : pas de changement. P > 0 : décalage accéléré. P < 0 : décalage ralenti. Éditer les marqueurs tête/queue (bleu) pour définir la plage de décalage. Timeshift duration Durée de décalage temporel (default) (défaut) Warning Attention About to delete preset: "%1" Are you sure? Sur le point de supprimé un préréglage : "%1" Êtes-vous sûr ? none rien quantize quantifier transpose transposer normalize normaliser randomize randomiser resize redimensionner rescale remise à l'échelle timeshift décaler temporellement qtractorMixer Inputs Entrées Tracks Pistes Outputs Sorties Mixer Mixeur qtractorMixerMeter Pan Pan Gain Gain qtractorMixerRackWidget &Inputs &Entrées &Outputs &Sorties &Monitor &Moniteur &Buses... &Bus... qtractorMixerStrip inputs entrées outputs sorties Connect %1 Connecter %1 %1 In %1 Entrée %1 Out %1 Sortie (Audio) (Audio) (MIDI) (MIDI) (None) (Rien) qtractorMonitorButton monitor moniteur Monitor (rec) Moniteur (enr) Monitor (thru) Moniteur (thru) qtractorOptionsForm &General &Général Session Session Default session &file format: Format de &fichier par défaut de la session : Default session file format (suffix) Format de fichier par défaut de la session (suffixe) Whether to create new sessions based on template Si on doit créer une nouvelle session à partir d'un modèle &New session template: &Nouveau modèle de session : New session template Nouveau modèle de session Browse for new session template Parcourir pour le nouveau modèle de session Whether to save backup versions of existing sessions S'il faut sauvegarder des versions de sauvegarde des sessions existantes Save &backup versions of existing sessions: Sauvegarder &des versions de sauvegarde de sessions existantes : Which mode to rename existing session files Quel mode pour le renommage de fichiers de session existants Increment previous version (default) Incrémente la version précédente (défaut) Increment current version Incrémente la version actuelle Whether to enable session auto-save (crash-recovery) S'il faut activer la sauvegarde automatique de session (récupération de plantage) Auto-save current working session every: Sauvegarder automatiquement la session actuelle toutes les : Auto-save period (minutes) Période de sauvegarde automatique (minutes) minutes minutes Options Options Whether to ask for confirmation on removal Si on doit demander une confirmation en cas de suppression &Confirm removals &Confirmer les suppressions Number of &recent files: Nombre de fichiers &récents : The maximum number of recent files to keep in menu Le nombre maximum de fichiers récent à conserver dans le menu Whether to capture standard output (stdout/stderr) into messages window Si on doit capturer la sortie standard (stdout/stderr) vers la fenêtre de messages Capture standard &output Capturer la s&ortie standard Whether to show the complete directory path of loaded session files Si on doit afficher le chemin complet des répertoires des fichiers de session chargés S&how complete path of session files Afficher le c&hemin complet des fichiers de session Whether to remove audio peak files on session close Si on doit supprimer les fichiers de pic audio lors de la fermeture de session Auto-remove audio pea&k files Auto-supprime les &fichiers pic audio Whether to keep all tool windows on top of the main window Si on doit conserver toutes les fenêtres d'outils au dessus de la fenêtre principale Keep tool &windows always on top Conser&ver les fenêtres outils toujours au dessus Whether to try dropping multiple audio files into the same track Si on doit essayer de déposer plusieurs fichiers audio dans la même piste &Drop multiple audio files into the same track &Déposer plusieurs fichiers audio dans la même piste Whether to ask for confirmation on archive directory removal Si on doit demander une confirmation lors de la suppression d'un répertoire archive C&onfirm archive removals C&onfirmer les suppressions d'archives Reverse &keyboard modifiers role (Shift/Ctrl) Inverse le rôle des modificateurs de clavier (Maj/Ctrl) (&k) Whether to reverse mouse middle-button role on keyboard modifiers (Shift/Ctrl) Si on doit inverser le rôle du bouton du milieu avec les modificateur clavier (Maj/Ctrl) Re&verse middle-button modifier role (Shift/Ctrl) In&verser le rôle du bouton du milieu avec le modificateur (Maj/Ctrl) Transport Transport Transport &mode: &Mode de transport : Transport control mode (JACK) Mode de contrôle du transport (JACK) None Rien Slave Esclave Master Maitre Full Complet Whether to start as timebase master (JACK) Si on doit démarrer comme base de temps maître (JACK) &Timebase Base de &temps &Loop recording mode (takes): Mode d'enregistrement de bouc&les (prises) : Loop recording mode (takes) Mode d'enregistrement de boucles (prises) First Première Last Dernière &Audio &Audio Capture / Export Capture / Exporte Audio compression quality to use on capture (record) and export Qualité de compression audio à utiliser lors de la capture (enregistrement) et de l'exportation Audio sample format to use on capture (record) and export Format d'échantillon audio à utiliser lors de la capture (enregistrement) et de l'exportation Audio file type to use on capture (record) and export Type de fichier audio à utiliser lors de la capture (enregistrement) et de l'exportation File &type: &Type de fichier : Sample &format: &Format d'échantillon : &Quality: &Qualité : Playback Jouer Whether to apply time-stretching when tempo changes Si on doit appliquer l'étirement temporel lorsque le tempo change Aut&omatic time-stretching Étirement temporel aut&omatique Sample-&rate converter type: Type de conve&rtisseur de fréquence d'échantillonnage : Sample-rate converter quality Qualité du convertisseur de fréquence d'échantillonnage Sinc (Best Quality) Sinc (Meilleure qualité) Sinc (Medium Quality) Sinc (Qualité moyenne) Sinc (Fastest) Sinc (Rapide) Zero Order Hold Bloqueur d'ordre zéro Linear Linéaire Whether to use WSOLA time-stretching Si on doit utiliser l'étirement temporel WSOLA &WSOLA time-stretching Étirement temporel &WSOLA &Offset (latency): Décalage (latence) &O : Metronome Audio offset (latency) Décalage audio métronome (latence) &Style theme: &Style de thème : Whether to apply WSOLA quick seek time-stretching Si on doit appliquer la recherche rapide WSOLA pour l'étirement temporel Whether to reverse keyboard modifiers role on transport positioning (Shift/Ctrl) Si on doit inverser le rôle des modificateurs de clavier sur le positionnement de transport (Maj/Ctrl) Whether to keep all editor windows on top of the main window S'il faut conserver toutes les fenêtres de l'éditeur au dessus de la fenêtre principale Keep &editor windows always on top Conserver les fenêtres de l'édit&eur toujours au dessus WSOLA quic&k seek Rec&herche rapide WSOLA Whether to have separate audition/pre-listening player output ports Si on doit avoir des ports de sortie séparés pour le lecteur audio pour l'audition/pré-écoute Dedicated au&dition/pre-listening player outputs: Sorties dédiées pour le lecteur audio pour l'au&dition/pré-écoute : Whether to auto-connect dedicated audio player outputs Si on doit auto-connecter les sorties dédiées pour le lecteur audio Auto-&connect Auto-&connecter Metronome Métronome Whether to enable the audio metronome Si on doit activer le métronome audio &Enable audio metronome Activ&er le métronome audio &File (bar): &Fichier (barre) : Metronome Audio filename (bar) Fichier audio métronome (barre) Browse for sample audio file (bar) Parcourir pour le fichier audio échantillon (barre) &Gain (bar): &Gain (barre) : Metronome gain (bar) Métronome gain (barre) dB dB &File (beat): &Fichier (battement) : Metronome Audio filename (beat) Nom de fichier audio métronome (battement) Browse for sample audio file (beat) Parcourir pour le fichier échantillon audio (battement) &Gain (beat): &Gain (battement) : Metronome gain (beat) Métronome gain (battement) Whether to have separate audio metronome output ports Si on doit avoir des ports de sortie audio dédiés pour le métronome Dedicated a&udio metronome outputs: Sorties a&udio métronome dédiées : Whether to auto-connect dedicated audio metronome outputs Si on doit auto-connecter les sorties audio métronome dédiées Auto-co&nnect Auto-co&nnecter &MIDI &MIDI File &format: Format de &fichier : MIDI file format to use on capture (record) and export Format de fichier MIDI à utiliser lors de la capture (enregistrement) et l'exportation &Quantize: &Quantifier : MIDI capture (record) quantization Quantification de la capture MIDI (enregistrement) Queue &timer (resolution): File d'attente minu&teur (résolution) : Queue timer (resolution) File d'attente minuteur (résolution) Whether to enable MIDI queue time drift correction Si on doit activer la correction de décalage temporel de la queue MIDI E&nable MIDI queue time drift correction Ac&tiver la correction du décalage temporelle de la queue MIDI Whether to have separate MIDI player output ports Si on doit avoir des ports de sorties séparés pour le lecteur MIDI Dedicated MIDI p&layer outputs Sorties &lecteur MIDI dédiées Whether to reset/resend all controllers on playback start S'il faut réinitialiser/renvoyer tous les contrôleurs au début de la lecture &Reset all controllers on playback start &Réinitialiser tous les contrôleurs au début de la lecture Control Contrôle &MMC: &MMC : MIDI Machine Control (MMC) mode Mode de contrôle machine MIDI (MMC) Input Entrée Output Sortie Duplex Duplex &Device: &Périphérique : MIDI Machine Control (MMC) device id. ID du périphérique de contrôle machine MIDI (MMC). &SPP: &SPP : MIDI Song Position pointer (SPP) control mode Mode de contrôle pointeur de position de chanson MIDI (SPP) MIDI Cloc&k: Horlo&ge MIDI : MIDI Clock control mode Mode de contrôle horloge MIDI Whether to have separate MIDI control ports Si on doit avoir des ports de contrôle MIDI séparés Dedicated MIDI &control input/output Entrée/sortie de &contrôle MIDI dédiée Whether to enable the MIDI metronome Si on doit activer le métronome MIDI &Enable MIDI metronome &Activer le métronome MIDI &Channel: &Canal : Metronome MIDI channel Canal du métronome MIDI &Note (bar): &Note (barre) : Metronome MIDI note (bar) Note MIDI métronome (barre) &Velocity (bar): &Vélocité (barre) : Metronome MIDI velocity (bar) Vélocité du métronome MIDI (barre) &Duration (bar): &Durée (barre) : Metronome MIDI duration (bar) Durée MIDI métronome (barre) &Note (beat): &Note (battement) : Metronome MIDI note (beat) Note MIDI métronome (battement) &Velocity (beat): &Vélocité (battement) : Metronome MIDI velocity (beat) Vélocité MIDI métronome (battement) &Duration (beat): &Durée (battement) : Metronome MIDI duration (beat) Durée MIDI métronome (pulsation) Whether to have separate MIDI metronome output port Si on doit avoir un port de sortie MIDI séparé pour le métronome Dedicated M&IDI metronome output Sortie M&IDI métronome dédiée Metronome MIDI offset (latency) Décalage MIDI métronome (latence) &Display A&fficher Defaults Défauts &Time display format: Format d'affichage du &temps : Time display format Format d'affichage du temps Frames Trames Time Temps BBT BBT &Base font size: Taille de la police de &base : Base application font size (pt.) Taille de base de la police de l'application (pt.) (default) (défaut) 6 6 7 7 8 8 9 9 10 10 11 11 12 12 Whether to use desktop environment native dialogs. Si on doit utiliser des dialogues natifs de l'environnement de bureau. Use desktop environment &native dialogs Utiliser des dialogues &natifs de l'environnement de bureau Manage custom color palette themes Gérer les thèmes de palette de couleurs personnalisés Move down path Déplacement vers le bas du chemin Whether to select plugin's editor (GUI) if more than one are available Permettre la sélection de l'éditeur de greffon (interface graphique) si plusieurs sont disponibles Blacklist Liste noire Plugin blacklist path Chemin de la liste noire des greffons Browse plugin blacklist path Parcourir le chemin de la liste noire des greffons Add plugin blacklist path Ajouter le chemin de la liste noire des greffons Plugin blacklist paths Chemins de la liste noire des greffons Remove plugin blacklist path Supprimer le chemin de la liste noire des greffons Clear plugin blacklist paths Effacer les chemins de la liste noire des greffons &Clear Effa&cer Custom Personnalisée &Color theme: Thème de &couleur : Custom color palette theme Palette de couleur personnalisée Wonton Soup DO NOT TRANSLATE KXStudio DO NOT TRANSLATE Custom widget style theme Style de thème de widget personnalisé Meters Mesureurs &Audio: &Audio : Audio meter level Niveau audiomètre Over Au delà 0 dB 0 dB 3 dB 3 dB 6 dB 6 dB 10 dB 10 dB Audio meter color Couleur audiomètre Select custom audio meter color Sélectionner une couleur personnalisée pour l'audiomètre ... ... &MIDI: &MIDI : MIDI meter level Niveau MIDImètre Peak Pic MIDI meter color Couleur MIDImètre Select custom MIDI meter color Sélectionner une couleur personnalisée pour le MIDImètre Reset meter colors to default Réinitialiser les couleurs avec les valeurs par défaut &Reset &Réinitialiser Messages Messages Sample messages text font display Exemple d'affichage des polices de texte des messages Select font for the messages text display Sélectionner une police pour l'affichage du texte des messages &Font... &Police... Whether to keep a maximum number of lines in the messages window Si on doit conserver un maximum de nombre de lignes dans la fenêtre de messages M&essages limit: Limite des m&essages : The maximum number of message lines to keep in view Le nombre maximum de lignes de messages à conserver dans l'affichage lines lignes Whether to hold auto-scrolling (follow play-head) on edits. Si on doit maintenir le défilement automatique (suivre la tête de lecture) lors de l'édition. &Hold auto-scrolling (follow play-head) on edits &Maintenir le défilement automatique (suivre la tête de lecture) lors des modifications Trac&k color saturation: Saturation de co&uleur de piste : Default new track color saturation Saturation par défaut de la couleur d'une nouvelle piste % % Back Retour Logging Enregistrement Messages log file Fichier d'enregistrement des messages Browse for the messages log file location Parcourir pour le fichier d'enregistrement des messages Whether to activate a messages logging to file. Si on doit activer l'enregistrement des messages vers un fichier. Messages &log file: Fichier d'enregis&trement des messages : &Plugins &Greffons Paths Chemins Plugin type Type de greffon Plugin path Chemin greffon Browse plugin path Parcourir le chemin du greffon Add plugin path Ajouter un chemin de greffon &Add &Ajouter Plugin paths Chemins de greffons Remove plugin path Supprimer un chemin de greffon &Remove &Supprimer Move up path Déplacer vers le haut &Up &Haut &Down &Bas &LV2 Presets directory: Répertoire des préréglages &LV2 : LV2 Presets directory (default: ~/.lv2) Répertoire des préréglages LV2 (défaut: ~/.lv2) Browse LV2 Presets directory Parcourir le répertoire des préréglages LV2 Instruments Instruments Whether to have separate audio output ports Si on doit avoir des ports audio séparés Dedicated audi&o outputs: Sorties audi&o dédiées : Whether to auto-connect dedicated audio output ports Si on doit auto-connecter les sorties audio dédiées Au&to-connect Au&to-connecter Editor Éditeur Whether to open plugin's editor (GUI) by default Si on doit ouvrir l'éditeur (interface graphique) du greffon par défaut Open plugin's &editor (GUI) by default Ouvrir l'édit&eur (interface graphique) du greffon par défaut &Select plugin's editor (GUI) if more than one are available &Sélectionner l'éditeur (interface graphique) du greffon si plusieurs sont disponibles XML Default (*.%1) Défaut XML (*.%1) XML Regular (*.%1) Régulier XML (*.%1) ZIP Archive (*.%1) Archive ZIP (*.%1) (Any) (Tout) Warning Attention Some settings have been changed. Do you want to apply the changes? Certains réglages ont été modifiés. Voulez-vous appliquer les changements ? Metronome Bar Audio File Fichier audio métronome - barre Metronome Beat Audio File Fichier audio métronome - battement Audio Meter Color Couleur Audiomètre MIDI Meter Color Couleur MIDImètre Plug-in Directory Répertoire Greffon LV2 Presets Directory Répertoire des préréglage LV2 Plug-in Blacklist Liste noire de greffon Plug-in files (*.%1) Fichiers de greffon (*.%1) Messages Font Police de messages Messages Log Journal des messages Log files (*.%1) Fichiers journal (*.%1) All files (*.*) Tous les fichiers (*.*) Session Template Modèle de session Session template files (*.qtr *.qts *.%1) Fichiers de modèle de session (*.qtr *.qts *.%1) qtractorPaletteForm Color Themes Thèmes de couleurs Name Nom Current color palette name Nom de la palette de couleurs actuelle Save Sauvegarder Save current color palette name Sauvegarder le nom de la palette de couleurs actuelle Delete Supprimer Delete current color palette name Supprimer le nom de la palette de couleurs courante Palette Palette Current color palette Palette de couleurs actuelles Generate: Générer : Base color to generate palette Couleur de base pour générer la palette Reset Réinitialiser Reset all current palette colors Réinitialiser toutes les couleurs de la palette actuelle Import a custom color theme (palette) from file Importer un thème de couleur personnalisé (palette) à partir d'un fichier Import... Importer... Export a custom color theme (palette) to file Exporter un thème de couleur personnalisé (palette) vers un fichier Export... Exporter... Show Details Afficher les détails Import File - %1 Importer fichier - %1 Palette files (*.%1) Fichiers de palette (*.%1) All files (*.*) Tous les fichiers (*.*) Warning - %1 Attention - %1 Could not import from file: %1 Sorry. N'a pas pu importer depuis le fichier : %1 Navré. Export File - %1 Exporter fichier - %1 Some settings have been changed. Do you want to discard the changes? Certains paramètres ont été modifiés. Souhaitez-vous abandonner les modifications ? Some settings have been changed: "%1". Do you want to save the changes? Certains paramètres ont été modifiés. "%1". Souhaitez-vous sauvegarder les modifications ? qtractorPaletteForm::PaletteModel Color Role Rôle de couleur Active Actif Inactive Inactif Disabled Désactivé qtractorPasteRepeatForm Paste Repeat Répéter le coller Repeat Répéter &Count: &Compte : Repeat count Répéter compte &Period: &Période : Repeat period Répéter période Repeat period format Format répétition période Frames Trames Time Temps BBT BBT Warning Attention Some settings have been changed. Do you want to apply the changes? Certains réglages ont été modifiés. Voulez-vous appliquer les changements ? qtractorPluginForm Plugin Properties Propriétés du greffon Open preset Ouvrir un préréglage Preset name Nom du préréglage Save preset Sauvegarder le préréglage Delete preset Supprimer le préréglage Edit plugin Éditer greffon Edit Éditer Activate plugin Activer greffon Active Activer About À propos Outputs (Sends) Sorties (Envois) Sends Envois Inputs (Returns) Entrées (Retours) Returns Retours Aux Send Bus: Bus d'envoi aux : Manage buses Gèrer les bus ... ... Direct Access Parameter Paramètre d'accès direct Direct Access Accès direct Page %1 Page %1 %1 [%2], %3 instance(s), %4 channel(s). %1 [%2], %3 instance(s), %4 canaux. (none) (rien) Open Preset Ouvrir le préréglage Preset files (*.%1) Fichiers de préréglages (*.%1) All files (*.*) Tous les fichiers (*.*) Error Erreur Preset could not be loaded from file: "%1". Sorry. Le préréglage n'a pas pu être chargé à partir du fichier: "%1". Désolé. Save Preset Sauvegarder le préréglage Preset could not be saved to file: "%1". Sorry. Le préréglage n'a pas pu être sauvegardé dans le fichier : "%1". Désolé. Warning Attention About to delete preset: "%1" (%2) Are you sure? Sur le point de supprimer le préréglage : "%1" (%2) Êtes-vous sûr ? Latency: %1 ms (%2 frames) Latence : %1 ms (%2 trames) (no latency) (pas de latence) &None &Rien qtractorPluginListView copy plugin copie greffon activate all plugins activer tous les greffons deactivate all plugins désactiver tous les greffons remove all plugins supprimer tous les greffons Import Plugins Importer des greffons XML files (*.%1) Fichiers XML (*.%1) All files (*.*) Tous les fichiers (*.*) Warning Attention About to remove and import all plugins: "%1" Are you sure? Prêt à retirer et importer tous les greffons : "%1" Êtes-vous sûr ? Export Plugins Exporter les greffons &Move Here &Déplacer Ici &Copy Here &Copier Ici C&ancel Ab&andon &Add Plugin... &Ajouter Greffon... I&nserts I&nserts &Audio &Audio Add &Insert Ajouter &Insert Add &Aux Send Ajouter envoi &auxiliaire &Sends &Envois &Returns &Retours &MIDI &MIDI Ac&tivate Ac&tiver Acti&vate All Acti&ver tout Deactivate Al&l Désactiver &tout &Remove &Supprimer Re&move All Suppri&mer tout Move &Up Déplacer vers le &Haut Move &Down Déplacer vers le &Bas Pre&set Préréglage&s Dire&ct Access Accès dire&ct &None &Rien &Properties... &Propriétés... &Edit &Éditer &Import... &Importer... E&xport... E&xporter... &Outputs &Sorties &Dedicated &Dédié &Auto-connect &Auto-connecter qtractorPluginParamWidget Open File Ouvrir un fichier qtractorPluginSelectForm Plugins Greffons Reset filter Réinitialiser le filtre X X Plugin search string (regular expression) Chaîne de recherche de greffon (expression régulière) Plugin type Type de greffon Available plugins Greffons disponibles Name Nom Audio Audio MIDI MIDI Control Contrôle Modes Modes Path Chemin Index Index Instances Instances Type Type Plugin scanning in progress... Scan des greffons en cours... Rescan for available plugins (refresh) Re-scanner les greffons disponibles (rafraîchir) &Rescan &Re-scanner GUI IUG EXT EXT RT RT qtractorSessionForm Session Session &Name: &Nom : Session name Nom de session &Directory: &Répertoire : Whether to auto-name the session directory S'il faut nommer automatiquement le répertoire de session &Auto &Auto Session directory Répertoire de session Browse for session directory Parcourir le répertoire de session ... ... &Description: &Description : Session description Description de la session Properties Propriétés Time Temps Sample &Rate: &Fréquence d'échantillonnage : Sample rate (Hz) Fréquence d'échantillonnage (Hz) 44100 44100 48000 48000 96000 96000 192000 192000 &Tempo: &Tempo : Tempo (BPM) / Signature Tempo (BPM) / Signature T&icks/Beat: C&oches/Battement : Resolution (ticks/beat; tpqn) Résolution (coches/battement; tpqn) View Affichage &Snap/Beat: &Capture/Battement : Snap/beat Capture/battement &Pixels/Beat: &Pixels/Battement : Pixels/beat Pixels/Battement &Horizontal Zoom: Zoom &horizontal : Horizontal Zoom (%) Zoom horizontal (%) % % &Vertical Zoom: Zoom &vertical : Vertical Zoom (%) Zoom vertical (%) Warning Attention Session directory does not exist: "%1" Do you want to create it? Le répertoire de session n'existe pas: "%1" Voulez-vous le créer ? Some settings have been changed. Do you want to apply the changes? Certains réglages ont été modifiés. Voulez-vous appliquer les changements ? Session Directory Répertoire de session qtractorShortcutForm Shortcuts Raccourcis Menu/Action Menu/Action Description Description Keyboard Clavier MIDI Controller Contrôleur MIDI Warning Attention Keyboard shortcut (%1) already assigned (%2). Le raccourci clavier (%1) est déjà affecté (%2). Keyboard shortcuts have been changed. Do you want to apply the changes? Des raccourcis clavier ont été modifiés. Voulez-vous appliquer les changements ? MIDI Controller shortcuts have been changed. Do you want to apply the changes? Des raccourcis de contrôleur MIDI ont été modifiés. Voulez-vous appliquer les changements ? &MIDI Controller... Contrôleur &MIDI... qtractorTakeRangeForm Range Plage Selection range Plage de sélection &Selection &Sélection Loop range Plage de boucle &Loop &Boucle Punch range Plage de punch &Punch &Punch Time Temps BBT BBT Edit range Plage d'édition &Edit &Edition Custom range Plage personnalisée &Custom &Personalisé St&art: &Début : Clip start Début clip Take Range Plage de prise En&d: &Fin : Clip offset Décalage clip Select Sélection Current take Prise actuelle Format Format Time display format Format d'affichage du temps Frames Trames Take %1 Prise %1 qtractorTempoAdjustForm Tempo Adjust Ajustement du tempo Metronome Métronome Tempo/Time signature Tempo/Signature temporelle &Detect &Détecter T&ap T&ape Range Plage &Start: &Début : Range start Plage de départ &Beats: &Battements : Time Temps BBT BBT &Length: &Longueur : &Tempo: &Tempo : Range length Longueur de la plage Range beats Plage de battements A&djust A&juster Format Format Time display format Format d'affichage du temps Frames Trames Warning Attention Some settings have been changed. Do you want to apply the changes? Certains réglages ont été modifiés. Voulez-vous appliquer les changements ? qtractorThumbView Thumb view Affichage vignette qtractorTimeScale C Do B# Si# C# Do# Db Réb D Ré D# Ré# Eb Mib E Mi Fb Fab F Fa E# Mi# F# Fa# Gb Solb G Sol G# Sol# Ab Lab A La A# La# Bb Sib B Si Cb Dob qtractorTimeScaleForm Bar Barre Time Temps Tempo Tempo &Bar: &Barre : Tempo map / Markers Carte de Tempo / Marqueurs Marker Marqueur Bar location Position de la mesure T&ime: T&emps : Time/frame location Position du temps / cadre &Tempo: &Tempo : T&ap T&ape Marker text Texte du marqueur ... ... Marker color Couleur du marqueur Tempo Map / Markers Carte de tempo / marqueurs Key Clef Tempo (BPM) / Time signature Tempo (BPM) / signature temporelle &Key signature: Signature de clef (&K) Key signature (accidentals) Signature de clef (altérations) Key signature (mode) Signature de clef (mode) Major Majeure Minor Mineure &Marker: &Marqueur : Tempo &scale factor: Tempo &facteur d'échelle : Tempo scale factor Facteur d'échelle du tempo App&ly App&liquer Refresh tempo map Rafraichir la carte tempo Re&fresh Ra&fraichir Add node Ajouter un noeud &Add &Ajouter Update node Mettre à jour un noeud &Update &Mettre à jour Remove node Supprimer un noeud &Remove &Supprimer Close this dialog Fermer cette fenêtre Close Fermer Warning Attention Some settings have been changed. Do you want to apply the changes? Certains réglages ont été modifiés. Voulez-vous appliquer les changements ? About to remove tempo node: %1 (%2) %3 %4/%5 Are you sure? Sur le point de supprimer un noeud tempo: %1 (%2) %3 %4/%5 Êtes-vous sûr ? Some settings have been changed. Do you want to discard the changes? Certains réglages ont été modifiés. Voulez-vous abandonner ces changements ? tempo factor Facteur de tempo Marker Color Couleur du Marqueur &Refresh &Rafraichir qtractorTimeSpinBox &Frames T&rames &Time &Temps &BBT &BBT qtractorTrackButton Record Enregistrer Mute Muet Solo Solo qtractorTrackForm Track Piste &Name: &Nom : Track name description Description du nom de piste Track icon Icône de piste Type Type Audio track type Type piste audio &Audio &Audio MIDI track type Type piste MIDI &MIDI &MIDI Input / Output Entrée / Sortie Input bus name Nom du bus d'entrée Output bus name Nom du bus de sortie Manage buses Gérer les bus ... ... MIDI / Instrument MIDI / Instrument &Program: &Programme : &Bank: &Banque : Bank &Select Method: Méthode de &sélection de banque : &Omni &Omni MIDI Omni: Capture All Channels MIDI Omni: Capture tous les canaux &Channel: &Canal : MIDI Channel (1-16) Canal MIDI (1-16) MIDI Patch: Instrument MIDI Patch: Instrument MIDI Patch: Bank Select Method MIDI Patch: Méthode de sélection de banque MIDI Patch: Drum Mode Patche MIDI : mode batterie MIDI Patch: Bank Patche MIDI : banque MIDI Patch: Program Patches MIDI : programme View / Colors Affichage / Couleurs &Foreground: &Premier plan : Foreground color Couleur du premier plan Select custom track foreground color Sélectionner une couleur de piste personnalisée pour le premier plan Bac&kground: &Arrière-plan : Background color Couleur d'arrière-plan Select custom track background color Sélectionner une couleur de piste personnalisée pour l'arrière-plan Plugins Greffons Track plugins Greffons piste Add plugin Ajouter greffon &Add... &Ajouter... Remove plugin Supprimer greffon &Remove &Supprimer Move plugin up Déplacer le greffon vers le haut &Up &Haut Move plugin down Déplacer le greffon vers le bas &Down &Bas Whether to enable plugin latency/delay compensation S'il faut activer la compensation de latence/délai de greffon &Latency compensation Compensation de &latence Normal Normal Bank MSB Banque MSB Bank LSB Banque LSB Patch Patch Custom &Icon... &Icône personnalisée... &Drums &Tambours Drum &Kit &Kit de batterie &Bass &Basse A&coustic Bass Basse a&coustique &Guitar &Guitare &Electric Guitar Guitare &électrique &Piano &Piano &Acoustic Piano Piano &acoustique &Microphone &Microphone Vi&ntage Microphone Microphone vi&ntage &Speaker &Haut parleur &Trumpet &Trompette &Violin &Violon Warning Attention Some settings have been changed. Do you want to apply the changes? Certains réglages ont été modifiés. Voulez-vous appliquer les changements ? (No instrument) (Pas d'instrument) (None) (Rien) Image files (%1) Fichiers image (%1) All files (*.*) Tous les fichiers (*.*) Track Icon Icône de piste Foreground Color Couleur d'avant-plan Background Color Couleur d'arrière-plan qtractorTrackList Nr Nr Track Name Nom de la piste Bus Bus Ch Ch Patch Patch Instrument Instrument qtractorTrackTime Play-head Jouer le début Edit-head Éditer le début Edit-tail Éditer la fin Loop-start Boucle-début Loop-end Boucle-fin Punch-in Punch-in Punch-out Punch-out Start: %1 End: %2 Length: %3 Début: %1 Fin: %2 Longueur: %3 qtractorTrackView Zoom in (horizontal) Zoom avant (horizontal) Zoom out (horizontal) Zoom arrière (horizontal) Zoom in (vertical) Zoom avant (vertical) Zoom out (vertical) Zoom arrière (vertical) Zoom reset Réinitialiser le zoom add clip ajouter un clip Start: %1 End: %2 Length: %3 Début: %1 Fin: %2 Longueur: %3 clip %1 clip %1 fade-in fondu en ouverture fade-out fondu en fermeture clip stretch étirement clip clip resize redimensionnement clip clip repeat répéter clip %1 automation %1 automation %1 clip %1 clip move automation déplacer l'automation paste automation coller l'automation cut couper delete supprimer split diviser move clip déplacer clip paste clip coller clip qtractorTracks Tracks Pistes new clip nouveau clip split clip diviser clip clip normalize normaliser clip quantize quantifier transpose transposer normalize normaliser randomize randomiser resize redimensionner rescale remise à l'échelle timeshift décalage temporel clip import importer clip Audio file import "%1" on %2 %3. Importation fichier audio"%1" sur %2 %3. Audio file import: "%1". Importation fichier audio: "%1". MIDI file import "%1" track-channel %2 on %3 %4. Importation fichier MIDI "%1" piste-canal %2 sur %3 %4. MIDI file import: "%1", track-channel: %2. Importation fichier MIDI: "%1", piste-canal: %2. clip merge fusionner clip Merge/Export Fusion/export Merge/Export Audio Clip Fusionner/exporter clip audio Audio clip merge/export: "%1" started... Fusion/Exportation du clip audio: "%1" démarrée... Audio clip merge/export: "%1" complete. Fusion/exportation du clip audio: "%1" terminée. Merge/Export MIDI Clip Fusionner/exporter clip MIDI MIDI clip merge/export: "%1" started... Fusion/Exportation clip MIDI: "%1" démarrée... MIDI clip merge/export: "%1" complete. Fusion/Exportation clip MIDI: "%1" terminée. clip cross-fade clip fondu-enchaîné Insert Range Insérer plage insert track range Insérer plage de piste Remove Range Enlever plage insert range Insérer plage MIDI files (*.mid *.smf *.midi) Fichiers MIDI (*.mid *.smf *.midi) All files (*.*) Tous les fichiers (*.*) remove range enlever plage remove track range enlever la plage de piste Warning Attention About to remove track: "%1" Are you sure? Sur le point de supprimer une piste : "%1" Êtes-vous sûr ? MIDI file import "%1" on %2 %3. Importation fichier MIDI "%1" sur %2 %3. MIDI file import: "%1". Importation fichier MIDI: "%1". qtractor-0.9.25/src/translations/PaxHeaders/qtractor_de.ts0000644000000000000000000000013214166551171020722 xustar0030 mtime=1641730681.479610524 30 atime=1641730681.477610503 30 ctime=1641730681.479610524 qtractor-0.9.25/src/translations/qtractor_de.ts0000644000175000001440000217601214166551171022163 0ustar00rncbcusers00000000000000 QObject Audio: %1 channels, %2 Hz Audio: %1 Kanäle, %2 Hz (%1 dB) (%1 dB) (%1 pan) (%1 Pan) (%1% time stretch) (%1% Zeitdehnung) (%1 semitones pitch shift) (%1 Halbton-Tonhöhenänderung) %1 In %1 Ein %1 Out %1 Aus Audio files (%1) Audiodateien (%1) All files (*.*) Alle Dateien (*.*) %1 (%2) %3 channels, %4 frames, %5 Hz %6 %1 (%2) %3 Kanäle, %4 Frames, %5 Hz %6 Duplex Duplex Output Ausgang Input Eingang None Freie Position (take %1) (Aufnahme %1) Name: %1 Name: %1 Start: %1 Offset: %2 End: %3 Length: %4 Anfang: %1 Versatz: %2 Ende: %3 Länge: %4 File: %1 Datei: %1 take %1 Aufnahme %1 reset takes Aufnahmen zurücksetzen clip tool %1 Clip-Werkzeug %1 clip record Clip-Aufnahme automation select Automations-Auswahl automation mode Automations-Modus automation play Automation abspielen automation record Automation aufnehmen automation logarithmic Logarithmische Automatisierung automation color Automations-Farbe automation play all Alle Automationen abspielen automation record all Alle Automationen aufzeichnen automation edit Automation bearbeiten automation clear Automation löschen automation clear all Alle Automationen entfernen automation edit list Automationsliste bearbeiten %1 Monitor create bus Erzeuge Bus update bus Aktualisiere Bus delete bus Lösche Bus move bus Verschiebe Bus bus pass-through bus gain bus pan Insert Send/Return pseudo-plugin (Audio) Insert Send/Return pseudo-plugin (MIDI) Send Gain Dry Gain Wet Gain Aux Send (Audio) Aux Send pseudo-plugin (Audio) Aux Send pseudo-plugin (MIDI) %1 (Audio) %1 (MIDI) Cakewalk Instrument Definition File Cakewalk Instrumenten-Datei File Datei Date Datum %1 Bank %2 %1 - Bank %2 (format %1) MIDI: (Format %1) MIDI: Channel %1 Kanal %1 Track %1 Spur %1 , %1 tracks, %2 tpqn , %1 Spuren, %2 tpqn (%1% vol) set controller reset controller %1 (format %2) %3 tracks, %4 tpqn %5 %1 (format %2) %3 %1 (Format %2) %3 (default) (voreingestellt) %1 Hz %1 Hz slave %1 (%2) Usage: %1 [options] [session-file] Benutzung: %1 [Einstellungen] [Projektdatei] Options: Einstellungen: Set session identification (uuid) Setze Projektidentifikation (uuid) Show help about command line options Zeige Hilfe zu Kommandozeilenargumenten an Show version information Zeige Versionsinformation an Option -s requires an argument (session-id). Option -s benötigt ein Argument (session-id). Signed 16-Bit Signed 24-Bit Signed 32-Bit Float 32-Bit Float 64-Bit SMF Format 0 SMF Format 1 (Any) (Jedes) Activate Aktivieren %1(%2): %3 plugin not found. %1(%2): %3 PlugIn nicht gefunden. add plugin PlugIn hinzufügen add insert Insert hinzufügen add aux-send Aux-Send hinzufügen aux-send bus Aux-Send-Bus remove plugin PlugIn entfernen move plugin PlugIn verschieben activate plugin PlugIn aktivieren preset plugin reset plugin PlugIn zurücksetzen plugin program dedicated audio outputs Festgelegte Audioausgänge direct access param import plugins session loop session punch session properties Beat Taktschlag add tempo node update tempo node remove tempo node move tempo node add marker Markierung hinzufügen update marker Markierung aktualisieren remove marker Markierung entfernen add key signature update key signature remove key signature move marker Markierung verschieben change time-sig. %1 Record %1 Aufnahme %1 Mute %1 Stumm %1 Solo %1 Volume %1 Lautstärke %1 Gain %1 Pan add track Spur hinzufügen remove track Spur löschen duplicate track Spur duplizieren move track Spur verschieben resize track Spurgröße ändern import track Spur impoertieren track properties Spureigenschaften Track assignment failed: Track: "%1" Input: "%2" Output: "%3" Spurzuweisung schlug fehl: Spur: "%1" Eingang: "%2" Ausgang: "%3" track record Spuraufnahme track mute Spur stummschalten track solo Spur auf Solo schalten track monitor Spurüberwachung track gain Spurverstärkung track pan Spurpanorama track instrument Spur-Instrument Automation (%1) Automatisierung (%1) none keiner Automation Automatisierung Audio Audio MIDI MIDI Unknown Unbenannt Product: Produkt: Vendor: Anbieter: Version: Version: %1 (*.%2) %1 (*.%2) Copyright: Copyright: Project: Projekt: Select plug-in's editor (GUI): External Extern X11 X11 X11 (native) X11 (nativ) Gtk2 Gtk2 Gtk2 (native) Gtk2 (nativ) Qt4 Qt4 Qt5 Qt5 Other Andere Don't ask this again Nicht mehr nachfragen plugin parameters Open File lv2_ui_request_parameter Datei öffnen Author: Autor: %1: Automation/curve file not found. Name: Name: Category: Kategorie: Categories: Kategorien: qtractorAudioListView Name Name Ch Kanal Frames Rate Rate Time Zeit Path Pfad Open Audio Files Audiodateien öffnen %1: Audio file not found. %1: Audiodatei nicht gefunden. qtractorAudioMixerMeter Gain (dB) Verstärkung (dB) dB dB Pan: %1 Balance: (%1) Gain: %1 dB Verstärkung: %1 dB qtractorBusForm Bus list Busliste Buses Busse Ch Kanal Mode Modus Bus Bus Properties Eigenschaften &Name: &Name: Bus name Busname &Mode: &Modus: Bus mode Busmodus Input Eingang Output Ausgang Duplex Duplex Bus monitor (pass-through) M&onitor (pass-through) Audio Audio Cha&nnels: Ka&näle: Audio channels Audiokanäle Audio auto-connect &Auto connect &Automatisch verbinden MIDI MIDI MIDI Instrument name MIDI-Instrumentname MIDI SysEx setup MIDI SysEx Konfiguration SysE&x... SysE&x... Input Plugins Input bus plugins Add input plugin &Add... &Hinzufügen... Remove input plugin &Remove En&tfernen Move input plugin up &Up Au&f Move input plugin down &Down A&b Output Plugins Output bus plugins Add output plugin Remove output plugin Move output plugin up Move output plugin down Move bus up towards the top U&p &Auf Move bus down towards the bottom Bus nach unten verschieben Do&wn A&b Create bus Bus erzeugen &Create &Erzeugen Update bus Bus aktualisieren &Update A&ktualisieren Delete bus Bus löschen &Delete &Löschen Close this dialog Diesen Dialog schließen Close Schließen Warning Warnung Some settings have been changed. Do you want to apply the changes? Einige Einstellungen wurden verändert. Wollen Sie diese übernehmen? About to remove bus: "%1" (%2) Are you sure? Bus soll entfernt werden: "%1" (%2) Sind Sie sicher? Some settings have been changed. Do you want to discard the changes? Einige Einstellungen wurden verändert. Wollen Sie diese verwerfen? Move &Up Nach &oben Move &Down Nach &unten (No instrument) (Kein Instrument) (none) (keines) (1 item) (1 Element) (%1 items) (%1 Elemente) qtractorClientListView Readable Clients / Output Ports Lesbare Clients/Ausgänge Writable Clients / Input Ports Beschreibbare Clients/Eingänge qtractorClipForm &Name: &Name: Clip name &File: &Datei: Clip filename Browse for clip file Track/&Channel: Spur/&Kanal: Clip track/channel Clip gain/volume Parameters Parameter Clip start Clip-Anfang Clip offset Clip-Versatz &Panning: Clip length Cliplänge Offs&et: Vers&atz: &Length: &Länge: &Start: &Start: Clip Ausschnitt Forma&t: Forma&t: Time display format Zeitformat Frames Time Zeit BBT Fade In/Out Ein-/Ausblenden Fade &In: &Einblenden: Clip fade-in length Clip fade-in type Fade &Out: &Ausblenden: Clip fade-out length Clip fade-out type Audio Audio Ti&me Stretch: &Zeitdehnung: Clip time-stretch percentage Clip-Zeitdehnung prozentual % % Pitch S&hift: &Tonhöhenverschiebung: Clip pitch-shift in semitones Tonhöhenverschiebung in Halbtönen semitones Halbtöne Whether to use WSOLA time-stretching Aktivieren, um WSOLA-Zeitdehnung zu verwenden &WSOLA time-stretching &WSOLA-Zeitdehnung Whether to apply WSOLA quick seek time-stretching Aktivieren, um WSOLA Quick-Seek Zeitdehnung anzuwenden WSOLA quic&k seek WSOLA Quick-Seek &Gain: &Verstärkung: Linear Linear Quadratic 1 Quadratisch 1 Quadratic 2 Quadratisch 2 Quadratic 3 Quadratisch 3 Cubic 1 Kubisch 1 Cubic 2 Kubisch 2 Cubic 3 Kubisch 3 dB dB &Volume: &Lautstärke: new clip Neuen Clip anlegen edit clip Clip bearbeiten Warning Warnung Some settings have been changed. Do you want to apply the changes? Einige Einstellungen wurden verändert. Wollen Sie diese übernehmen? MIDI MIDI MIDI files (*.%1 *.smf *.midi) MIDI-Dateien (*.%1 *.smf *.midi) All files (*.*) Alle Dateien (*.*) %1 Clip File %1 Clip-Datei qtractorConnect Connect Verbinden Disconnect Trennen Disconnect All Alle trennen Refresh Auffrischen qtractorConnectForm Connections Verbindungen Audio Audio Select output client/ports Ausgang Client/Anschluß wählen Select input client/ports Eingang Client/Anschluß wählen Connect currently selected ports Ausgewählte Anschlüsse verbinden &Connect &Verbinden Disconnect currently selected ports Ausgewählte Anschlüsse trennen &Disconnect &Trennen Disconnect all currently connected ports Alle verbundenen Anschlüsse trennen Disconnect &All &Alle trennen Refresh current connections view Ansicht der bestehenden Verbindungen erneuern &Refresh Auf&frischen MIDI MIDI (All) (Alle) qtractorConnections Connections Verbindungen qtractorEditRangeForm Range Bereich Selection range Auswahlbereich &Selection &Auswahl Loop range Schleifenbereich &Loop &Endlosschleife Punch range &Punch Edit range Bearbeitungsbereich &Edit &Bearbeiten Custom range &Custom St&art: St&art: Clip start Clip-Anfang En&d: En&de: Clip offset Clip-Versatz Apply to Loop points in range Auf Schleifen-Punkte innerhalb des Bereichs anwenden L&oop &Endlosschleife Apply to Punch In/Out points in range Auf Punch-In/Out-Punkte innerhalb des Bereichs anwenden Pu&nch Mar&kers Mar&kierungen Te&mpo Map Te&mpo-Map &Format &Format Time display format Zeitformat Time Zeit BBT Frames Edit Range Bearbeitungsbereich Options Einstellungen Apply to clips in range Cl&ips A&utomation A&utomatisierung Apply to Automation nodes in range Apply to Tempo Map nodes in range Apply to location Markers in range qtractorExportClipForm %1 %2 Clips qtractorExportForm Export Exportieren &File: &Datei: Export file name Dateiname für Export Browse export file name Dateiname für Export auswählen File &type: Datei&typ: Audio file type to use on export Dateityp für Export Sample &format: Sample&format: Audio sample format to use on export Sampleformat für Export &Quality: &Qualität: Audio compression quality to use on export Audioqualität für Export File &format: Datei&format: MIDI file format to use on export MIDI-Dateiformat für Export Range Bereich Session range Projektbereich &Session &Projekt Loop range Schleifenbereich &Loop &Endlosschleife Punch range &Punch Edit range Bearbeitungsbereich &Edit Bea&rbeiten Custom range &Custom St&art: &Start: Custom start Custom end En&d: En&de: Outputs Ausgänge Output bus names Bus-Namen der Ausgänge Format Format Time display format Zeitformat Frames Time Zeit BBT Whether to add/import new track(s) with export result &Add new track(s) &Neue Spur(en) hinzufügen Audio Audio MIDI MIDI Export %1 File Exportiere %1-Datei MIDI files (*.%1 *.smf *.midi) MIDI-Dateien (*.%1 *.smf *.midi) All files (*.*) Alle Dateien (*.*) qtractorExportTrackForm %1 %2 Tracks %1 %2 Spuren Warning Warnung The file already exists: "%1" Do you want to replace it? Die Datei existiert bereits: "%1" Ersetzen? Audio file export: "%1" started... Export der Audiodatei: "%1" gestartet... Audio file export: "%1" complete. Export der Audiodatei: "%1" vollständig. Audio file export: "%1" failed. Export der Audiodatei: "%1" gescheitert. MIDI file export: "%1" started... Export der MIDI-Datei: "%1" gestartet... MIDI file export: "%1" complete. Export der MIDI-Datei: "%1" vollständig. MIDI file export: "%1" failed. Export der MIDI-Datei: "%1" gescheitert. qtractorFileListView New Group Neue Gruppe Warning Warnung About to remove %1 file item(s). Are you sure? About to remove %1 item: "%2" Are you sure? group Gruppe file Datei qtractorFileSystem &Home &Up &Auf Al&l Files Al&le Dateien &Session &Projekt &Audio &Audio &MIDI &MIDI H&idden Ver&borgen &Play &Abspielen File System Dateisystem qtractorFiles Audio Audio MIDI MIDI Play file Datei abspielen New &Group... Neue &Gruppe... Add &Files... Dateien hinzu&fügen... Cu&t &Ausschneiden &Copy &Kopieren &Paste &Einfügen Re&name &Umbenennen &Remove En&tfernen Pla&y Abs&pielen Cl&eanup Auf&räumen Ctrl+X Ctrl+X Ctrl+C Ctrl+C Ctrl+V Ctrl+V Del Entf Files Dateien MIDI Files MIDI-Dateien Audio Files Audiodateien qtractorInstrumentForm Instruments Instrumente Files Dateien Path Pfad Names Namen Import from instrument file Aus Instrumentdatei importieren &Import... &Importieren... Remove instrument file Instrumentdatei löschen &Remove En&tfernen Move instrument file up on list order Instrumentdatei nach oben verschieben &Up A&uf Move instrument file down on list order Instrumentdatei nach unten verschieben &Down A&b Reload all instrument files Alle Instrumentdateien neu laden Relo&ad Neu &laden Export to instrument file Nach Instrumentdatei exportieren E&xport... E&xportieren... Close this dialog Diesen Dialog schließen Close Schließen Import Instrument Files Instrumentdatei importieren Instrument files (*.%1 *.sf2 *.sf3 *.midnam) Instrumentdateien (*.%1 *.sf2 *.sf3 *.midnam) All files (*.*) Alle Dateien (*.*) Export Instrument File Exportiere Instrumentdatei Instrument files (*.%1) Instrumentdateien (*.%1) Warning Warnung The instrument file already exists: "%1" Do you want to replace it? Die Instrumentdatei existiert bereits: "%1" Ersetzen? Instrument settings have been changed. Do you want to apply the changes? Die Einstellungen für die Instrumente wurden geändert. Sollen die Änderungen übernommen werden? Patch Names for Banks Controller Names = %1 Controller-Namen = %1 RPN Names = %1 NRPN Names = %1 Bank Select Method = %1 Patch Names Note Names Controller Names Controller Namen RPN Names NRPN Names Bank Select Methods %1 = %2 %1 = %2 Based On = %1 Normal Bank MSB Bank LSB Patch Patch Unknown Unbenannt qtractorInstrumentMenu (None) (Keine) qtractorMainForm &File &Datei Open &Recent &Zuletzt geöffnet &Edit Bea&rbeiten Select &Mode Auswahl&modus &Select A&uswahl I&nsert &Einfügen Remo&ve E&ntfernen &Track &Spur &State &Status &Navigate &Navigieren Mo&ve &Verschieben &Height &Höhe Impor&t Tracks Spur impor&tieren E&xport Tracks Spur e&xportieren M&ode M&odus A&utomation A&utomatisierung Instrum&ent Instrum&ent T&ools Werk&zeuge Ta&ke &View &Ansicht &Toolbars Werkzeugleisten &Windows &Fenster &Zoom Darstellungsgröße S&nap Einrasten/Taktschlag T&ransport T&ransport &Help &Hilfe &New &Neu New Neu New session Neues Projekt New session file Projektdatei Ctrl+N Strg+N &Open... &Öffnen... Open Öffnen Open session Projekt öffnen Open session from file Projekt aus Datei laden Ctrl+O Strg+O &Save &Speichern Save Speichern Save session Projekt speichern Save session to file Projekt in Datei speichern Ctrl+S Strg+S Save &As... Speichern &unter... Save As Speichern unter Save as Speichern unter Save current session with another file name Aktuelles Projekt unter anderem Dateinamen speichern &Properties... Ei&genschaften... Session Properties Projekteigenschaften Session properties Projekteigenschaften Edit current session properties Bearbeite Eigenschaften des aktuellen Projekts F2 F2 E&xit B&eenden Exit Beenden Exit this application program Dieses Programm beenden &Undo &Rückgängig Undo Rückgängig Undo last action Letzte Aktion rückgängig machen Ctrl+Z Strg+Z &Redo &Wiederherstellen Redo Wiederherstellen Redo last action Letzte Aktion wiederherstellen Ctrl+Shift+Z Strg+Umschalt+Z Cu&t &Ausschneiden Cut Ausschneiden Cut selection to clipboard Auswahl in Zwischenablage ausschneiden Ctrl+X Strg+X &Copy &Kopieren Copy Kopieren Copy selection to clipboard Auswahl in Zwischenablage kopieren Ctrl+C Strg+C &Paste &Einfügen Paste Einfügen Paste clipboard contents Inhalt der Zwischenablage einfügen Ctrl+V Strg+V Past&e Repeat... Wieder&holt einfügen... Paste Repeat Wiederholt einfügen Paste repeat Wiederholt einfügen Paste/repeat clipboard contents Füge Inhalt der Zwischenablage wiederholt ein Ctrl+Shift+V Strg+Umschalt+V &Delete &Löschen Delete Löschen Delete selection Auswahl löschen Del Entf. &Clip Au&sschnitt Mod&e Mod&us Clip Ausschnitt Select clip Ausschnitt auswählen Clip selection mode Ausschnittauswahlmodus &Range &Bereich Range Bereich Select range Bereich auswählen Range selection mode Bereichsauswahlmodus R&ectangle R&echteck Rect Select rectangle Rechteck auswählen Rectangular selection mode Rechteckauswahlmodus &Automation &Automatisierung Automation Automatisierung Automation edit mode Automations-Bearbeitungs-Modus &All &Alles Select All Alles auswählen Select all Alles auswählen Mark all as selected Alles als ausgewählt markieren Ctrl+A Strg+A &None &Nichts Select None Nichts auswählen Select none Nichts auswählen Mark all as unselected Alles als nicht ausgewählt markieren Ctrl+Shift+A Strg+Umschalt+A &Invert &Invertieren Select Invert Invertiert auswählen Select invert Invertiert auswählen Invert selection Auswahl invertieren Ctrl+I Strg+I Select Track Spur auswählen Select track Spur auswählen Mark track as selected Markiere Spur als ausgewählt Ctrl+T Strg+T Trac&k Range Sp&urbereich Select Track Range Spurbereich auswählen Select track range Spurbereich auswählen Mark track range as selected Spurbereich als ausgewählt markieren Ctrl+Shift+R Strg+Umschalt+R Select Range Bereich auswählen Mark range as selected Bereich als ausgewählt markieren Ctrl+R Strg+R &Range... &Bereich... Remove Range Bereich entfernen Remove range Bereich entfernen Remove range as selected Markierung wie ausgewählt entfernen Ctrl+Del Strg+Entf Remove Track Range Spurbereich entfernen Remove track range Spurbereich entfernen Remove track range as selected Spurbereich wie ausgewählt entfernen Ctrl+Shift+Del Strg+Umschalt+Entf Insert Range Bereich einfügen Insert range Bereich einfügen Insert range as selected Bereich wie ausgewählt einfügen Ctrl+Ins Strg+Einfg Insert Track Range Spurbereich einfügen Insert track range Spurbereich einfügen Insert track range as selected Spurbereich wie ausgewählt einfügen Ctrl+Shift+Ins Strg+Umschalt+Einfg Sp&lit &Teilen Split Selection Auswahl teilen Split selection Auswahl teilen Split current selection Aktuelle Auswahl teilen Ctrl+Y Strg+Y &Add Track... Spur &hinzufügen... Add Track Spur hinzufügen Add track Spur hinzufügen Add a new track to session Neue Spur zum Projekt hinzufügen Shift+Ins Umschalt+Einfg &Remove Track Spur &löschen Remove Track Spur löschen Remove track Spur löschen Remove current track from session Aktuelle Spur vom Projekt entfernen Shift+Del Umschalt+Entf &Duplicate Track Spur &duplizieren Duplicate Track Spur duplizieren Duplicate track Spur duplizieren Duplicate current track Aktuelle Spur duplizieren Track &Properties... Spurein&geschaften... Track Properties Spureingeschaften Track properties Spureingeschaften Edit current track properties Bearbeite Eigenschaften der aktuellen Spur Shift+F2 Umschalt+F2 &Inputs &Eingänge Track Inputs Spureingänge Track inputs Spureingänge Show current track input bus connections Zeige die Bus-Verbindungen der aktuellen Spur &Outputs &Ausgänge Track Outputs Spurausgänge Track outputs Spurausgänge Show current track output bus connections Zeige die Ausgangs-Bus-Verbindungen der aktuellen Spur &Record &Aufnehmen Record Track Spur aufnehmen Record track Spur aufnehmen Arm current track for recording Aufnahme auf aktueller Spur aktivieren &Mute &Stumm Mute Track Spurr stumm schalten Mute track Spurr stumm schalten Mute current track Aktuelle Spur stumm schalten &Solo Solo Track Solo-Spur Solo track Solo-Spur Solo current track Aktuelle Spur auf Solo schalten M&onitor Monitor Track Monitor track Monitor current track Aktuelle Spur überwachen &First &Erste First Track Erste Spur First track Erste Spur Make current the first track Aktuelle Spur zur ersten Spur machen &Previous &Vorherige Previous Track Vorherige Spur Previous track Vorherige Spur Make current the previous track Aktuelle Spur zur vorherigen Spur machen &Next &Nächste Next Track Nächste Spur Next track Nächste Spur Make current the next track Aktuelle Spur zur nächsten Spur machen &Last &Letzte Last Track Letzte Spur Last track Letzte Spur Make current the last track Aktuelle Spur zur letzten Spur machen N&one &Keine None Track Keine Spur None track Keine Spur None current track Keine aktuelle Spur &Top &Anfang Move Top An den Anfang verschieben Move top An den Anfang verschieben Move current track to top Aktuelle Spur an den Anfang verschieben &Up A&uf Move Up Nach oben verschieben Move up Nach oben verschieben Move current track up Aktuelle Spur nach oben verschieben &Down A&b Move Down Nach unten verschieben Move down Nach unten verschieben Move current track down Aktuelle Spur nach unten verschieben &Bottom &Ende Move Bottom An das Ende verschieben Move bottom An das Ende verschieben Move current track to bottom Aktuelle Spur nach unten verschieben &Increase &Vergrößern Increase Height Höhe vergrößern Increase height Höhe vergrößern Increase track height Spurhöhe vergrößern Ctrl+Shift++ Strg+Umschalt++ &Decrease &Reduzieren Decrease Height Höhe verringern Decrease height Höhe verringern Decrease track height Spurhöhe verringern Ctrl+Shift+- Strg+Umschalt+- &Reset &Zurücksetzen Height Reset Höhe zurücksetzen Height reset Höhe zurücksetzen Reset track height Setze Spurhöhe zurück Ctrl+Shift+1 Strg+Umschalt+1 Auto &Monitor Automatisch überwachen Auto Monitor Automatisch überwachen Auto monitor Automatisch überwachen Auto-monitor current track Aktuelle Spur automatisch überwachen F6 F6 Auto Dea&ctivate Automatisch deaktivieren Auto Deactivate Automatisch deaktivieren Auto-deactivate plugins PlugIns automatisch deaktivieren Auto-deactivate plugins not producing sound PlugIns, die keinen Klang wiedergeben automatisch deaktivieren Shift+F6 Umschalt+F6 &Audio... &Audio... Inport Audio File Audiodatei importieren Import Audio file Audiodatei importieren Import tracks from Audio file Spur aus Audiodatei importieren &MIDI... &MIDI... Import MIDI File MIDI-Datei importieren Import MIDI file MIDI-Datei importieren Import tracks from MIDI file Spur aus MIDI-Datei importieren Export Audio File Exportiere Audiodatei Export Audio file Exportiere Audiodatei Export tracks to Audio file Spuren in Audiodatei exportieren Export MIDI File MIDI-Datei exportieren Export MIDI file MIDI-Datei exportieren Export tracks to MIDI file Spuren in MIDI-Datei exportieren Log&arithmic Log&arithmisch Automation logarithmic Logarithmische Automatisierung Automation curve logarithmic scale Logarithmische Skala der Automatisierungskurve C&olor... &Farbe... Automation color Automatisierungsfarbe Automation curve color Farbe der Automationskurve &Lock &Sperren Automation lock Automation sperren Lock automation curve Automatisierungskurve sperren &Play &Abspielen Automation playback Automatisierung wiedergeben Playback automation curve Automatisierungskurve wiedergeben Automation record Automatisierung aufzeichnen Record automation curve Automatisierungskurve aufzeichnen &Clear &Löschen Automation clear Automatisierung löschen Clear automation curve Automatisierungskurve löschen Loc&k All Alles s&perren Automation lock all Gesamte Automation sperren Lock all automation curves Alle Automationskurven sperren Play &All All&es abspielen Automation playback all Gesamte Automatisierung wiedergeben Playback all automation curves Alle Automatisierungskurven wiedergeben Rec&ord All Alles a&ufnehmen Automation record all Record all automation curves Alle Automatisierungskurven aufzeichnen C&lear All Alles lösc&hen Automation clear all Clear all automation curves Alle Automatisierungskurven löschen &New... &Neu... New Clip Neuen Clip anlegen New clip Neuen Clip anlegen Create new clip Erzeuge neuen Clip &Edit... &Bearbeiten... Edit Clip Clip bearbeiten Edit clip Clip bearbeiten Edit current clip Aktuellen Clip bearbeiten F4 F4 &Unlink &Trennen Unlink Clip Clip trennen Unlink clip Clip trennen Unlink current clip Aktuellen Clip trennen Recor&d &Aufnehmen Record Clip Clip aufnehmen Record clip Clip aufnehmen Record current clip (overdub) Aktuellen Clip aufnehmen (Overdub) &Split Tei&len Split Clip Clip teilen Split clip Clip teilen Split current clip at playhead Aktuellen Clip an Abspielposition teilen &Merge... &Zusammenfügen... Merge Clips Clips zusammenfügen Merge clips Clips zusammenfügen Merge selected clips Ausgewählte Clips zusammenfügen Normali&ze Normali&sieren Normalize Clip Clip normalisieren Normalize clip Clip normalisieren Normalize current clip (gain/volume) Aktuellen Clip normalisieren (Gain/Volume) &Quantize... &Quantisieren... Quantize Clip Clip quantisieren Quantize clip events Quantisiere Clip-Elemente Quantize current MIDI clip events Quantisiere die aktuellen Clip-Elemente &Transpose... &Transponieren... Transpose Clip Clip transponieren Transpose clip events Transponiere Clip-Elemente Transpose current MIDI clip events Transponiere die aktuellen Clip-Elemente &Normalize... N&ormalisieren... Normalize clip events Normalisiere Clip-Elemente Normalize current MIDI clip events Normalisiere die aktuellen Clip-Elemente &Randomize... &Zufällig anordnen... Randomize Clip Clip zufällig anordnen Randomize clip events Clip-Elemente zufällig anordnen Randomize current MIDI clip events Die aktuellen Clip-Elemente zufällig anordnen Resi&ze... Größe &anpassen... Resize Clip Größe anpassen Resize clip events Größe der Clip-Elemente anpassen Resize current MIDI clip events Größe der aktuellen Clip-Elemente anpassen Re&scale... &Umskalieren... Rescale Clip Clip umskalieren Rescale clip events Clip-Elemente umskalieren Rescale current MIDI clip events Die aktuellen Clip-Elemente umskalieren T&imeshift... Zeitverschiebung Timeshift Clip Clip-Zeitverschiebung Timeshift clip events Clip-Elemente-Zeitverschiebung Timeshift current MIDI clip events Clip-Elemente-Zeitverschiebung aller MIDI-Elemente &Tempo Adjust... &Tempoanpassung... Tempo Adjust Tempoanpassung Adjust session tempo from current clip selection Projektgeschwindigkeit aus der aktuellen Clip-Auswahl anpassen F7 F7 &Cross Fade Überkreuz-Blenden Clip Cross-fade Clip Überkreuz-Blenden Clip cross-fade Clip Überkreuz-Blenden Cross-fade current overlapped clips Aktuelle, überlappende Clips überkreuz-blenden &Range Set Bereich festlegen Clip Range Clip-Bereich Clip range Clip-Bereich Set edit-range from current clip extents Bearbeitungsbereich aus den aktuellen Clip-Ausmaßen festlegen &Loop Set Schleife festlegen Clip Loop Clip-Schleife Clip loop Clip-Schleife Set loop-range from current clip extents Schleifenbereich über aktuelle Clip-Ausmaße setzen &Import... &Importieren... Import Clip Clip importieren Import clip Clip importieren Import clip from file(s) Clip aus Datei(en) importieren E&xport... E&xportieren... Export Clip Clip exportieren Export clip Clip exportieren Export current clip to file Aktuellen Clip in Datei exportieren First Take First take Select current clip first take Ersten "Take" des aktuellen Clips auswählen Previous Take Vorheriger "Take" Previous take Vorheriger "Take" Select current clip previous take Vorherigen "Take" des aktuellen Clips auswählen Next Take Nächster "Take" Next take Nächster "Take" Select current clip next take Nächsten "Take" des aktuellen Clips auswählen Shift+T Umschalt+T Last Take Letzer "Take" Last take Letzer "Take" Select current clip last take Letzen "Take" des aktuellen Clips auswählen Reset Takes "Takes" zurücksetzen Reset takes "Takes" zurücksetzen Reset (unfold) current clip takes "Takes" des aktuellen Clips zurücksetzen (aufklappen) R&ange... &Bereich... Take Range "Take"-Bereich Take range "Take"-Bereich Range (fold) current clip into takes Aktuellen Clip in "Takes" einteilen &Menubar &Menüzeile Menubar Menüzeile Show/hide the main program window menubar Menüzeile des Programmfensters ein-/ausblenden Ctrl+M Strg+M &Statusbar &Statuszeile Statusbar Statuszeile Show/hide the main program window statusbar Statuszeile des Programmfensters ein-/ausblenden File Toolbar Datei-Werkzeugleiste File toolbar Datei-Werkzeugleiste Show/hide main program window file toolbar Datei-Werkzeugleiste des Programmfensters ein-/ausblenden Edit Toolbar Werkzeugleiste bearbeiten Edit toolbar Werkzeugleiste bearbeiten Show/hide main program window edit toolbar Bearbeitungs-Werkzeugleiste des Programmfensters ein-/ausblenden Track Toolbar Spur-Werkzeugleiste Track toolbar Spur-Werkzeugleiste Show/hide main program window track toolbar Spur-Werkzeugleiste des Programmfensters ein-/ausblenden View Toolbar Werkzeugleiste anzeigen View toolbar Werkzeugleiste anzeigen Show/hide main program window view toolbar Ansichts-Werkzeugleiste des Programmfensters ein-/ausblenden &Options &Einstellungen Options Toolbar Options toolbar Show/hide main program window options toolbar Einstellungen-Werkzeugleiste des Programmfensters ein-/ausblenden Transport Toolbar Transport toolbar Show/hide main program window transport toolbar Transport-Werkzeugleiste des Programmfensters ein-/ausblenden T&ime &Zeit Time Toolbar Time toolbar Show/hide main program window time toolbar Zeit-Werkzeugleiste des Programmfensters ein-/ausblenden Thum&b Miniaturansicht Thumb Toolbar Thumb toolbar Show/hide main program window thumb toolbar Miniaturansicht-Werkzeugleiste des Programmfensters ein-/ausblenden File &System Dateisystem File System Dateisystem File system Dateisystem Show/hide the file system window Dateisystem-Fenster ein-/ausblenden &Files &Dateien Files Dateien Show/hide the files window Dateien-Fenster ein-/ausblenden M&essages &Meldungen Messages Meldungen Show/hide the messages window Meldungsfenster ein-/ausblenden &Connections &Verbindungen Connections Verbindungen Show/hide the connections window Verbindungsübersicht ein-/ausblenden F8 F8 Mi&xer Mi&schpult Mixer Mischpult Show/hide the mixer window Mischpultfenster ein-/ausblenden F9 F9 &In Vergrößern Zoom In Vergrößern Zoom in Vergrößern Ctrl++ Strg++ &Out Verkleinern Zoom Out Verkleinern Zoom out Verkleinern Ctrl+- Strg+- Zoom Reset Normale Größe Zoom reset Normale Größe Ctrl+1 Strg+1 &Horizontal &Horizontal Horizontal Zoom Horizontale Vergrößerung Horizontal zoom Horizontale Vergrößerung Horizontal zoom mode Modus der horizontalen Vergrößerung &Vertical &Vertikal Vertical Zoom Vertikale Vergrößerung Vertical zoom Vertikale Vergrößerung Vertical zoom mode Modus der vertikalen Vergrößerung All Zoom Alles vergrößern All zoom Alles vergrößern All zoom mode Modus für "Alles vergrößern" &Grid &Gitter Grid Gitter Snap grid view mode Gitter im Rasteransichtsmodus &Zebra &Zebra Zebra Zebra Bar zebra view mode Takte im Zebra-Ansichtsmodus Too&l Tips Tooltips Tool tips Tooltips Floating tool tips view mode Schwebender Tooltip-Ansichtsmodus &Refresh Auf&frischen Refresh Auffrischen Refresh views Ansichten auffrischen F5 F5 &Instruments... &Instrumente... Instruments Instrumente Change instrument definitions and files Instrumentdefinitionen und -dateien anpassen &Controllers... &Controller... Controllers Controller Change MIDI controllers configuration Konfiguration der MIDI-Controller anpassen &Buses... &Busse... Buses Busse Change session bus definitions Projekt-Bus-Definitionen ändern Tempo M&ap / Markers... Tempo-M&ap / Markierungen... Tempo Map / Markers Tempo-Map / Markierungen Tempo map / markers Tempo-Map / Markierungen Change session tempo map / markers Tempo-Map / Markierungen ändern &Options... &Einstellungen... Options Einstellungen Change general application program options Allgemeine Programmeinstellungen ändern F12 F12 &Backward &Rückwärts Backward Rückwärts Transport backward Transport rückwärts Backspace Re&wind &Zurückspulen Rewind Zurückspulen Transport rewind Transport zurückspulen F&ast Forward Vorspu&len Fast Forward Vorspulen Fast forward Vorspulen Transport fast forward Transport vorspulen &Forward &Vorwärts Forward Vorwärts Transport forward Transport vorwärts &Loop &Endlosschleife Loop Endlosschleife Transport loop Transport-Endlosschleife Ctrl+Shift+L Strg+Umschalt+L Loop &Set Schleife festlegen Loop Set Schleife festlegen Loop set Schleife festlegen Transport loop set Transportschleife festlegen Ctrl+L Strg+L &Stop &Stopp Stop Stopp Transport stop Play Abspielen Transport play/pause Transport Abspielen/Anhalten Space Leertaste Record Aufnahme Transport record &Punch Punch Punch in/out Punch in/out Transport punch in/out Transport Punch in/out Ctrl+Shift+P Strg+Umschalt+P Punch Se&t Punch festlegen Punch Set Punch festlegen Punch in/out set Punch in/out festlegen Transport punch in/out set Transport Punch in/out festlegen Ctrl+P Strg+P &Metronome &Metronom/Taktell Metronome Metronom/Taktell F&ollow Playhead Abspielposition folgen Follow Playhead Abspielposition folgen Follow playhead Abspielposition folgen A&uto Backward Automatisch an den Anfang Auto Backward Automatisch an den Anfang Auto backward Automatisch an den Anfang &Continue Past End Am Ende des Songs fortfahren Continue Past End Am Ende des Songs fortfahren Continue past end Am Ende des Songs fortfahren Transport mode: None Transport-Modus: Keiner Transport mode set to None Transport-Modus eingestellt auf: Keiner &Slave Slave Transport mode: Slave Transport-Modus: Slave Transport mode set to Slave Transport-Modus eingestellt auf: Slave &Master Master Ausgang Transport mode: Master Transport-Modus: Master Transport mode set to Master Transport-Modus eingestellt auf: Master &Full &Voll Full Voll Transport mode: Full Transportmodus: Voll Transport mode set to Full Transportmodus eingestellt auf: Voll Pa&nic Pa&nik Panic Panik All MIDI tracks shut off (panic) Alle MIDI-Spuren ausschalten (Panik) &Shortcuts... &Tastaturkürzel... Shortcuts Tastaturkürzel Keyboard shortcuts Tastaturkürzel &About... &Über Qtractor... About Über Qtractor Show information about this application program Information über Qtractor anzeigen About &Qt... Über &Qt... About Qt Über Qt Show information about the Qt toolkit Information über die Qt-Bibliothek anzeigen Set current snap to %1 Aktuelles Raster auf %1 einstellen Current time (play-head) Aktuelle Zeit (Abspielposition) Current tempo (BPM) Aktuelles Tempo (BPM) und Taktart Snap/beat Einrasten/Taktschlag Track Spur Current track name Aktueller Spurname MOD Session modification state REC Session record state MUTE Stumm Session muting state SOLO Solo Session soloing state LOOP Schleife Session looping state Session total time Session sample rate Projekt-Samplerate Could not set default session directory: %1 Sorry. Ready Fertig Session XRUN state Projekt Xrun-Status Untitled%1 Unbenannt%1 New session: "%1". Neues Projekt: "%1". Session files (*.%1 *.%2 *.%3) Projektdateien (*.%1 *.%2 *.%3) Session files (*.%1 *.%2) Projektdateien (*.%1 *.%2) Template files (*.%1) Vorlagendateien (*.%1) Archive files (*.%1) Archivdateien (*.%1) All files (*.*) Alle Dateien (*.*) Open Session Projekt öffnen Save Session Projekt speichern Warning Warnung The file already exists: "%1" Do you want to replace it? Die Datei existiert bereits: "%1" Ersetzen? Backup session: "%1" as "%2". Kopie des Projekts: "%1" als "%2". Could not backup existing session: %1 as %2 Sorry. The current session has been changed: "%1" Do you want to save the changes? About to remove archive directory: "%1" Are you sure? Don't ask this again Nicht mehr nachfragen Session closed. Projekt geschlossen. The directory already exists: "%1" Do you want to replace it? Das Verzeichnis existiert bereits: "%1" Wollen sie es ersetzen? Opening "%1"... Öffne "%1"... Session could not be loaded from "%1". Sorry. Projekt konnte von "%1" nicht geladen werden. Open session: "%1". Projekt öffnen: "%1". A directory with same name already exists: "%1" This directory will be replaced, erasing all its current data, when opening and extracting this archive in the future. Do you want to continue? Saving "%1"... Speichere "%1"... Session could not be saved to "%1". Sorry. Projekt konnte nicht nach "%1" gespeichert werden. Save session: "%1". Speichere Projekt: "%1". Oops! Looks like it crashed or did not close properly last time it was run... however, an auto-saved session file exists: "%1" Do you want to crash-recover from it? Hmm! Es sieht so aus, als ob das letzte Projekt nicht geschlossen wurde... wie auch immer, eine automatisch gespeicherte Version existiert: "%1" Möchten Sie die automatisch gespeicherte Version laden? About to clear automation: "%1" Are you sure? About to clear all automation: "%1" Are you sure? take range session Projekt or oder program Programm Information Information Some settings may be only effective next time you start this %1. Einige Einstellungen sind möglicherweise erst aktiv, wenn sie %1 das nächste Mal starten. Player panic! Debugging option enabled. Debugging-Option aktiviert. Ogg Vorbis (libvorbis) file support disabled. Ogg Vorbis (libvorbis) Dateiunterstützung deaktiviert. MPEG-1 Audio Layer 3 (libmad) file support disabled. MPEG-1 Audio Layer 3 (libmad) Dateiunterstützung deaktiviert. Sample-rate conversion (libsamplerate) disabled. Samplerate-konvertierung (libsamplerate) deaktiviert. Pitch-shifting support (librubberband) disabled. Tonhöhenveränderung (librubberband) deaktiviert. Beat-detection support (libaubio) disabled. Taktschlag-Ermittlung (libaubio) deaktiviert. OSC service support (liblo) disabled. LADSPA Plug-in support disabled. LADSPA PlugIn-Unterstützung deaktiviert. DSSI Plug-in support disabled. DSSI PlugIn-Unterstützung deaktiviert. VST Plug-in support disabled. VST PlugIn-Unterstützung deaktiviert. VST3 Plug-in support (EXPERIMENTAL) disabled. VST3 PlugIn-Unterstützung deaktiviert. LV2 Plug-in support disabled. LV2 Plug-in support (liblilv) disabled. LV2 PlugIn-Unterstützung deaktiviert. LV2 Plug-in UI support disabled. LV2 PlugIn-UI-Unterstützung deaktiviert. LV2 Plug-in UI support (libsuil) disabled. LV2 PlugIn-UI-Unterstützung (libsuil) deaktiviert. LV2 Plug-in External UI support disabled. LV2 Plug-in MIDI/Event support (DEPRECATED) enabled. LV2 Plug-in MIDI/Atom support disabled. LV2 Plug-in Worker/Schedule support disabled. LV2 Plug-in State support disabled. LV2 plug-in State Make Path support (DANGEROUS) enabled. LV2 Plug-in State Files support disabled. LV2 Plug-in Programs support disabled. LV2 Plug-in MIDNAM support disabled. LV2 Plug-in Presets support disabled. LV2 Plug-in Patch support disabled. LV2 Plug-in Time/position support disabled. LV2 Plug-in Options support disabled. LV2 Plug-in Buf-size support disabled. LV2 Plug-in UI Touch interface support disabled. LV2 Plug-in UI Request-value support disabled. LV2 Plug-in UI Idle interface support disabled. LV2 Plug-in UI Show interface support disabled. LV2 Plug-in UI GTK2 native support disabled. LV2 Plug-in UI X11 native support disabled. JACK Session support disabled. JACK Session nicht unterstützt. JACK Latency support disabled. JACK Metadata support disabled. NSM support disabled. Version Version Using: Qt %1 Website Webseite This program is free software; you can redistribute it and/or modify it Dieses Programm ist freie Software; Sie können es gemäß der under the terms of the GNU General Public License version 2 or later. GNU General Public License weiterverteilen und/oder modifizieren. record clip [modified] [verändert] XRUN %1 Hz %1 Hz Session started. Projekt/Sitzung gestartet. The audio/MIDI engine could not be started. Make sure the JACK audio server (jackd) and the ALSA Sequencer kernel module (snd-seq-midi) are up and running and then restart the session. Der Audio/MIDI-Betrieb konnte nicht gestartet werden. Stellen Sie sicher, daß der JACK Audioserver (jackd) und der ALSA Sequenzer (snd-seq-midi) gestartet wurden und aktiv sind. Laden Sie das Projekt anschließend erneut. The original session sample rate (%1 Hz) is not the same as the current audio engine (%2 Hz). Saving and reloading from a new session file is highly recommended. Die originale Samplerate des Projekts (%1 Hz) ist nicht identisch mit der aktuellen Samplerate (%2 Hz). Speichern unter neuem Namen und erneutes Laden wird dringendst empfohlen. The following issues were detected: %1 Saving into another session file is highly recommended. Die folgenden Probleme sind aufgetreten: %1 Speichern unter neuem Namen wird dringendst empfohlen. &Hold Behalten &Linear &Linear &Spline Take %1 TRACK MONITOR %1 %2 None Keiner Error Fehler XRUN(%1 skipped) XRUN(%1 übersprungen) XRUN(%1): some frames might have been lost. Audio connections change. Audio-Verbindung geändert. MIDI connections change. MIDI-Verbindung geändert. Playing ended. Abspielen beendet. The audio engine has been shutdown. Make sure the JACK audio server (jackd) is up and running and then restart session. Der Audiobetrieb wurde abgeschaltet. Stellen Sie sicher, daß der JACK Audioserver (jackd) gestartet wurde und aktiv ist. Laden Sie das Projekt anschließend erneut. The audio engine buffer size has changed, increased from %1 to %2 frames/period. Reloading the current session file is highly recommended. STOP PLAY FFWD REW REC ON REC OFF RESET LOCATE %1 SHUTTLE %1 STEP %1 TRACK RECORD %1 %2 TRACK MUTE %1 %2 TRACK SOLO %1 %2 Unknown sub-command Unbekanntes Unterkommando Not implemented Nicht implementiert MIDI CTL: %1, Channel %2, Param %3, Value %4 (track %1, gain %2) (track %1, panning %2) START CONTINUE SONGPOS %1 %1 BPM Playing "%1"... Spiele "%1" ab... qtractorMessages Messages Meldungen Logging stopped --- %1 --- Log-Aufzeichung angehalten --- %1 --- Logging started --- %1 --- Log-Aufzeichnung gestartet --- %1 --- qtractorMidiControl Note On Note an Note Off Note aus Key Press Tastendruck Controller Pgm Change Programmwechsel Chan Press Pitch Bend Tonhöhenbeugung RPN NRPN Control 14 Track Gain Spurverstärkung Track Panning Spurpanorama Track Monitor Spurüberwachung Track Record Spuraufnahme Track Mute Spur stummschalten Track Solo Spur auf Solo schalten qtractorMidiControlForm Controllers Controller Controller files Controller-Dateien Files Dateien Path Pfad Import controller files Importiere Controller-Dateien &Import... &Importieren... Remove controller file Entferne Controller-Datei &Remove En&tfernen Move controller file up on list order &Up A&uf Move controller file down on list order &Down A&b &Type T&yp &Channel &Kanal &Parameter &Parameter Trac&k Sp&ur offse&t &limit C&ommand K&ommando Flags MIDI Event type MIDI Channel MIDI-Kanal MIDI Controller (parameter) MIDI parameter (track offset) MIDI-Parameter (Spurversatz) + Track offset Spurversatz Track limit Command action Command delta/momentary D&elta Command feedback &Feedback &Rückmeldung Map/update controller command &Map Controller map Controller-Map Type Typ Channel Kanal Parameter Parameter Track Spur Command Kommando Feedback Rückmeldung Unmap/remove controller command U&nmap Enable all controllers immediate sync (hook) &Sync Reload/apply all controller files Relo&ad Neu &laden Export to controller file Exportiere in Controller-Datei E&xport... E&xportieren... Close this dialog Diesen Dialog schließen Close Schließen Import Controller Files Importiere Controller-Dateien Controller files (*.%1) Controller-Dateien (*.%1) All files (*.*) Alle Dateien (*.*) Warning Warnung About to remove controller file: "%1" Are you sure? Export Controller File Controller-Datei exportieren controller The controller file already exists: "%1" Do you want to replace it? Die Controller-Datei existiert bereits: "%1" Soll diese überschrieben werden? Saved controller mappings may not be effective the next time you start this program. "%1" Do you want to apply to controller files? Controller mappings have been changed. Do you want to save the changes? Wollen sie die Änderungen speichern? Delta qtractorMidiControlObserverForm &Type: T&yp: MIDI event type Cha&nnel: Ka&nal: MIDI channel MIDI Kanal &Parameter: &Parameter: MIDI parameter MIDI Parameter &Logarithmic &Logarithmisch &Feedback &Rückmeldung In&vert &Invertieren &Hook L&atch Control input connections &Inputs &Eingänge Control output connections &Outputs &Ausgänge MIDI Controller MIDI Controller MIDI controller is already assigned. Do you want to replace the mapping? MIDI Controller ist schon zugeordnet. Wollen sie die Zuordnung ersetzen? Some settings have been changed. Do you want to apply the changes? Einige Einstellungen wurden verändert. Wollen Sie diese übernehmen? &MIDI Controller... &MIDI Controller... &Automation &Automatisierung &Lock &Sperren &Play &Abspielen &Record Auf&nehmen &Clear &Löschen qtractorMidiEditEvent Zoom in (horizontal) Vergrößern (horizontal) Zoom out (horizontal) Verkleinern (horizontal) Zoom reset (horizontal) Normale Größe (horizontal) qtractorMidiEditList C%1 C%1 qtractorMidiEditTime Play-head Edit-head Edit-tail Loop-start Loop-end Punch-in Punch-out Start: %1 End: %2 Length: %3 Start: %1 Ende: %2 Länge: %3 qtractorMidiEditView Zoom in (vertical) Vergrößern (vertikal) Zoom out (vertical) Verkleinern (vertikal) Zoom reset (vertical) Normale Größe (vertical) qtractorMidiEditor C C#/Db D D#/Eb E F F#/Gb G G#/Ab A A#/Bb B Acoustic Bass Drum Bass Drum 1 Side Stick Acoustic Snare Hand Clap Electric Snare Low Floor Tom Closed Hi-Hat High Floor Tom Pedal Hi-Hat Low Tom Open Hi-Hat Low-Mid Tom Hi-Mid Tom Crash Cymbal 1 High Tom Ride Cymbal 1 Chinese Cymbal Ride Bell Tambourine Splash Cymbal Cowbell Crash Cymbal 2 Vibraslap Ride Cymbal 2 Hi Bongo Low Bongo Mute Hi Conga Open Hi Conga Low Conga High Timbale Low Timbale High Agogo Low Agogo Cabasa Maracas Short Whistle Long Whistle Short Guiro Long Guiro Claves Hi Wood Block Low Wood Block Mute Cuica Open Cuica Mute Triangle Open Triangle Bank Select (coarse) Modulation Wheel (coarse) Breath Controller (coarse) Foot Pedal (coarse) Portamento Time (coarse) Data Entry (coarse) Volume (coarse) Balance (coarse) Pan Position (coarse) Expression (coarse) Effect Control 1 (coarse) Effect Control 2 (coarse) General Purpose Slider 1 General Purpose Slider 2 General Purpose Slider 3 General Purpose Slider 4 Bank Select (fine) Modulation Wheel (fine) Breath Controller (fine) Foot Pedal (fine) Portamento Time (fine) Data Entry (fine) Volume (fine) Balance (fine) Pan Position (fine) Expression (fine) Effect Control 1 (fine) Effect Control 2 (fine) Hold Pedal (on/off) Portamento (on/off) Sustenuto Pedal (on/off) Soft Pedal (on/off) Legato Pedal (on/off) Hold 2 Pedal (on/off) Sound Variation Sound Timbre Sound Release Time Sound Attack Time Sound Brightness Sound Control 6 Sound Control 7 Sound Control 8 Sound Control 9 Sound Control 10 General Purpose Button 1 (on/off) General Purpose Button 2 (on/off) General Purpose Button 3 (on/off) General Purpose Button 4 (on/off) Effects Level Tremulo Level Chorus Level Celeste Level Phaser Level Data Button Increment Data Button Decrement Non-Registered Parameter (fine) Non-Registered Parameter (coarse) Registered Parameter (fine) Registered Parameter (coarse) All Sound Off All Controllers Off Local Keyboard (on/off) All Notes Off Omni Mode Off Omni Mode On Mono Operation Poly Operation Pitch Bend Sensitivity Fine Tune Coarse Tune Tuning Program Tuning Bank Vibrato Rate Vibrato Depth Vibrato Delay Filter Cutoff Filter Resonance EG Attack EG Decay EG Release Drum Filter Cutoff Drum Filter Resonance Drum EG Attack Drum EG Decay Drum Pitch Coarse Drum Pitch Fine Drum Level Drum Pan Drum Reverb Send Drum Chorus Send Drum Variation Send Modulation Wheel (14bit) Breath Controller (14bit) Foot Pedal (14bit) Portamento Time (14bit) Volume (14bit) Balance (14bit) Pan Position (14bit) Expression (14bit) Effect Control 1 (14bit) Effect Control 2 (14bit) General Purpose Slider 1 (14bit) General Purpose Slider 2 (14bit) General Purpose Slider 3 (14bit) General Purpose Slider 4 (14bit) Chromatic Major Dur Minor Moll Melodic Minor (Asc) Melodic Minor (Desc) Whole Tone Pentatonic Major Pentatonic Minor Pentatonic Blues Pentatonic Neutral Octatonic (H-W) Octatonic (W-H) Ionian Dorian Phrygian Lydian Mixolydian Aeolian Locrian Egyptian Eight Tone Spanish Hawaiian Hindu Hirajoshi Hungarian Major Hungarian Minor Hungarian Gypsy Japanese (A) Japanese (B) Jewish (Adonai Malakh) Jewish (Ahaba Rabba) Jewish (Magen Abot) Oriental (A) Oriental (B) Oriental (C) Roumanian Minor Neapolitan Neapolitan Major Neapolitan Minor Overtone Leading Whole Tone Nine Tone Scale Dominant Seventh Augmented Algerian Arabian (A) Arabian (B) Balinese Chinese Diminished Japanese (Ichikosucho) Japanese (Taishikicho) Javaneese Marva Theta Mela Bhavapriya Mela Chakravakam Mela Chalanata Mela Chitrambari Mela Dharmavati Mela Dhatuvardhani Mela Dhavalambari Mela Divyamani Mela Ganamurti Mela Gangeyabhusani Mela Gavambodhi Mela Gayakapriya Mela Hatakambari Mela Jalarnavam Mela Jhalavarali Mela Jhankaradhvani Mela Jyotisvarupini Mela Kamavarardhani Mela Kantamani Mela Kosalam Mela Latangi Mela Manavati Mela Mararanjani Mela Naganandini Mela Namanarayani Mela Navanitam Mela Nitimati Mela Pavani Mela Ragavardhani Mela Raghupriya Mela Ramapriya Mela Rasikapriya Mela Ratnangi Mela Risabhapriya Mela Rupavati Mela Sadvidhamargini Mela Salagam Mela Sanmukhapriya Mela Sarasangi Mela Senavati Mela Subhapantuvarali Mela Sucharitra Mela Sulini Mela Suryakantam Mela Syamalangi Mela Tanarupi Mela Vagadhisvari Mela Vanaspati Mela Varunapriya Mela Yagapriya Persian Purvi Theta Spanish Gypsy Todi Theta Enigmatic Kumoi Lydian Augmented Pelog Prometheus Prometheus Neapolitan Six Tone Symmetrical Super Locrian Lydian Minor Lydian Diminished Half Diminished Bhairav Yaman Todi Jog Multani Darbari Malkauns Bhoopali Shivaranjani Marwa Minor 5 Major 5 5 5 45 45 457 457 M 6 MIDI Editor cut delete insert range Bereich einfügen remove range Bereich entfernen move edit resize rescale paste Time: %1 Type: Note On (%1) %2 Velocity: %3 Duration: %4 Key Press (%1) %2 Value: %3 Controller (%1) Name: %2 Value: %3 RPN (%1) Name: %2 Value: %3 NRPN (%1) Name: %2 Value: %3 Control 14 (%1) Name: %2 Value: %3 Pgm Change (%1) Chan Press (%1) Pitch Bend (%1) SysEx (%1 bytes) Data: Unknown (%1) Unbekannt (%1) Start: %1 End: %2 Length: %3 Start: %1 Ende: %2 Länge: %3 qtractorMidiEditorForm MIDI Editor &Track &Spur &File &Datei Select &Mode Auswahl&modus &Select Au&swahl I&nsert &Einfügen Remo&ve E&ntfernen &Tools &Werkzeuge &Edit &Bearbeiten &View &Ansicht Instrum&ent Instrum&ent &Toolbars Werkzeugleisten &Windows &Fenster Not&e Type Val&ue Type &Ghost Track Geister-Spur &Zoom Darstellungsgröße S&nap Einrasten/Taktschlag Sc&ale Sk&alieren T&ransport T&ransport &Help &Hilfe &Save &Speichern Save Speichern Save current MIDI clip to existing file name Save &As... Speichern &unter... Save As Speichern unter Save as Speichern unter Save current MIDI clip with another file name &Unlink &Trennen Unlink Trennen Unlink current MIDI clip Recor&d A&ufnehmen Record current MIDI clip (overdub) &Inputs &Eingänge Track Inputs Spureingänge Track inputs Spureingänge Show current MIDI clip/track input bus connections &Outputs &Ausgänge Track Outputs Spurausgänge Track outputs Spurausgänge Show current MIDI clip/track output bus connections &Properties... Ei&genschaften... Track Properties Spureingeschaften Track properties Spureingeschaften Edit current MIDI clip/track properties Shift+F2 Umschalt+F2 Properties Eigenschaften Edit current MIDI clip properties F4 F4 &Range Set Bereich festlegen Clip Range Clip-Bereich Clip range Clip-Bereich Set edit-range from clip extents &Loop Set Schleife festlegen Clip Loop Clip-Schleife Clip loop Clip-Schleife Set loop-range from clip extents &Close &Schließen Close Schließen Close this MIDI clip editor &Undo &Rückgängig Undo Rückgängig Undo last edit operation Ctrl+Z Strg+Z &Redo &Wiederherstellen Redo Wiederherstellen Redo last edit operation Ctrl+Shift+Z Strg+Umschalt+Z Cu&t &Ausschneiden Cut Ausschneiden Cut current selection into the local clipboard Ctrl+X Strg+X &Copy &Kopieren Copy Kopieren Copy current selection to the local clipboard Aktuelle Auswahl in Zwischenablage kopieren Ctrl+C Strg+C &Paste &Einfügen Paste Einfügen Paste local clipboard contents into the current MIDI clip Ctrl+V Strg+V Past&e Repeat... Wiederhol&t einfügen... Paste Repeat Wiederholt einfügen Paste repeat Wiederholt einfügen Paste/repeat local clipboard contents into the current MIDI clip Ctrl+Shift+V Strg+Umschalt+V &Delete &Löschen Delete Löschen Delete current selection Aktuelle Auswahl löschen Del Entf Edit Of&f Bearbeiten a&us Edit Off Bearbeiten aus Edit off Bearbeiten aus Set edit mode off Bearbeitungsmodus ausschalten Edit &On Bearbeiten &an Edit On Bearbeiten an Edit on Bearbeiten an Set edit mode on Bearbeitungsmodus einschalten Edit &Draw Edit draw mode Edit draw mode (notes) &All &Alles Select All Alles auswählen Select all Alles auswählen Ctrl+A Strg+A &None &Nichts Select None Nichts auswählen Select none Nichts auswählen Ctrl+Shift+A Strg+Umschalt+A &Invert &Invertieren Select Invert Invertieren auswählen Select invert Invertieren auswählen Ctrl+I Strg+I &Range &Bereich Select Range Bereich auswählen Select range Bereich auswählen Mark range as selected Bereich als ausgewählt markieren Ctrl+R Strg+R Insert Range Bereich einfügen Insert range Bereich einfügen Insert range as selected Bereich wie ausgewählt einfügen Ctrl+Ins Strg+Einfg Remove Range Bereich entfernen Remove range Bereich entfernen Remove range as selected Markierten Bereich entfernen Ctrl+Del Strg+Entf &Quantize... &Quantisieren... Quantize Quantisieren Quantize selection Auswahl quantisieren &Transpose... &Transponieren... Transpose Transponieren Transpose selection Auswahl transponieren &Normalize... N&ormalisieren... Normalize Normalisieren Normalize selection Auswahl normalisieren &Randomize... &Zufällig anordnen... Randomize Zufällig anordnen Randomize selection Auswahl zufällig anordnen Resi&ze... Länge/Dauer &anpassen... Resize Größe anpassen Resize selection Größe des gewählten Bereichs anpassen Re&scale... &Umskalieren... Rescale Umskalieren Rescale selection Auswahl umskalieren T&imeshift... Zeitverschiebung Timeshift Zeitverschiebung Timeshift selection Zeitverschiebung der Auswahl &Menubar &Menüzeile Menubar Menüzeile Show/hide the menubar Menüzeile ein-/ausblenden Ctrl+M Strg+M &Statusbar &Statuszeile Statusbar Statuszeile Show/hide the statusbar Statuszeile ein-/ausblenden File Toolbar Datei-Werkzeugleiste File toolbar Datei-Werkzeugleiste Show/hide the file toolbar Edit Toolbar Werkzeugleiste bearbeiten Edit toolbar Werkzeugleiste bearbeiten Show/hide the edit toolbar View Toolbar Werkzeugleiste anzeigen View toolbar Werkzeugleiste anzeigen Show/hide the view toolbar &Transport &Transport Transport Toolbar Transport toolbar Show/hide the transport toolbar T&ime &Zeit Time Toolbar Time toolbar Show/hide the time toolbar &Scale &Skalieren Scale Toolbar Scale toolbar Show/hide the scale toolbar Thum&b Miniaturansicht Thumb Toolbar Thumb toolbar Show/hide the thumb view toolbar Note &Names Note Names Note names Whether to show note names Note &Duration Note Duration Note duration Whether note events are shown proportional to duration Note &Color Note Color Note color Whether note events are colored according to pitch &Value Color Value Color Value color Whether note events are colored according to value (velocity) &Drum Mode Schlagzeug-Modus Drum Mode Schlagzeug-Modus Drum mode Schlagzeug-Modus Whether note onset events are displayed as diamonds Aktivieren, um Schlagzeugnoten als Diamanten darzustellen &Events View events Show/hide the events list &Preview Notes Notenvorschau Preview Notes Notenvorschau Preview notes Notenvorschau Preview notes while editing (scrub) Notenvorschau während der Bearbeitung (Scrub) F&ollow Playhead Abspielposition folgen Follow Playhead Abspielposition folgen Follow playhead Abspielposition folgen &In Vergrößern Zoom In Vergrößern Zoom in Vergrößern Ctrl++ Strg++ &Out Verkleinern Zoom Out Verkleinern Zoom out Verkleinern Ctrl+- Strg+- &Reset &Zurücksetzen Zoom Reset Normale Größe Zoom reset Normale Größe Ctrl+1 Strg+1 &Horizontal &Horizontal Horizontal Zoom Horizontale Vergrößerung Horizontal zoom Horizontale Vergrößerung Horizontal zoom mode Modus der horizontalen Vergrößerung &Vertical &Vertikal Vertical Zoom Vertikale Vergrößerung Vertical zoom Vertikale Vergrößerung Vertical zoom mode Modus der vertikalen Vergrößerung All Zoom Alles vergrößern All zoom Alles vergrößern All zoom mode Modus für "Alles vergrößern" &Zebra &Zebra Zebra Zebra Bar zebra view mode Takte im Zebra-Ansichtsmodus &Grid &Gitter Grid Gitter Snap grid view mode Gitter im Rasteransichtsmodus Too&l Tips Tooltips Tool tips Tooltips Floating tool tips view mode Schwebender Tooltip-Ansichtsmodus &Refresh Au&ffrischen Refresh Erneuern Refresh views Ansichten auffrischen F5 F5 &Backward &Rückwärts Backward Rückwärts Transport backward Transport rückwärts Backspace Re&wind &Zurückspulen Rewind Zurückspulen Transport rewind Transport zurückspulen F&ast Forward Vorspu&len Fast Forward Vorspulen Fast forward Vorspulen Transport fast forward Transport vorspulen &Forward &Vorwärts Forward Vorwärts Transport forward Transport vorwärts &Loop &Endlosschleife Loop Endlosschleife Transport loop Transport-Endlosschleife Ctrl+Shift+L Strg+Umschalt+L Loop &Set Schleife festlegen Loop Set Schleife festlegen Loop set Schleife festlegen Transport loop set Transportschleife festlegen Ctrl+L Strg+L &Stop &Stopp Stop Stopp Transport stop &Play &Abspielen Play Abspielen Transport play/pause Transport Abspielen/Anhalten Space Leertaste &Record A&ufnehmen Record Aufnahme Transport record &Punch Punch Punch in/out Punch in/out Transport punch in/out Transport Punch in/out Ctrl+Shift+P Strg+Umschalt+P Punch Se&t Punch festlegen Punch Set Punch festlegen Punch in/out set Punch in/out festlegen Transport punch in/out set Transport Punch in/out festlegen Ctrl+P Strg+P Pa&nic Pa&nik Panic Panik All MIDI tracks shut off (panic) Alle MIDI-Spuren ausschalten (Panik) &Shortcuts... &Tastaturkürzel... Shortcuts Tastaturkürzel Keyboard shortcuts Tastaturkürzel &About... &Über Qtractor... About Über Qtractor Show information about this application program Information über Qtractor anzeigen About &Qt... Über &Qt... About Qt Über Qt Show information about the Qt toolkit Information über die Qt-Bibliothek anzeigen Current time (play-head) Aktuelle Zeit (Abspielposition) Current tempo (BPM) Aktuelles Tempo (BPM) und Taktart Reset time-sig. Set current snap to %1 Aktuelles Raster auf %1 einstellen Note Velocity Anschlagsstärke Snap/beat Einrasten/Taktschlag Note type Notentyp Value type Parameter type Scale key Scale type MIDI clip name MIDI-Clip-Name MIDI file name MIDI-Dateiname MIDI track/channel MIDI Spur/Kanal MOD MIDI modification state REC MIDI clip record state MIDI-Clip-Aufnahmestatus 00:00:00.000 00:00:00.000 MIDI clip duration MIDI-Clip-Dauer Warning Warnung The current MIDI clip has been changed: "%1" Do you want to save the changes? Der aktuelle MIDI-Clip wurde verändert: "%1" Möchten Sie die Änderungen speichern? Save MIDI Clip MIDI-Clip speichern MIDI files (*.%1 *.smf *.midi) MIDI-Dateien (*.%1 *.smf *.midi) All files (*.*) Alle Dateien (*.*) MIDI file save: "%1", track-channel: %2. Channel %1 Kanal %1 Track %1 Spur %1 [modified] [verändert] qtractorMidiEventItemDelegate edit %1 bearbeite %1 qtractorMidiEventList Events Elemente qtractorMidiEventListModel Time Zeit Type Typ Name Name Value Wert Duration/Data Dauer/Daten Frame BBT Note On (%1) Note an (%1) Note Off (%1) Note aus (%1) Key Press (%1) Controller (%1) Control 14 (%1) RPN (%1) NRPN (%1) Pgm Change Programmwechsel Chan Press Pitch Bend Tonhöhenänderung SysEx Meta (%1) Unknown (%1) Unbekannt (%1) qtractorMidiListView Name Name Fmt Format Tracks Spuren tpqn Path Pfad %1: MIDI file not found. %1: MIDI-Datei nicht gefunden. Open MIDI Files MIDI-Dateien öffnen MIDI files (*.%1 *.smf *.midi) MIDI-Dateien (*.%1 *.smf *.midi) All files (*.*) Alle Dateien (*.*) qtractorMidiMixerMeter Volume (%) Lautstärke (%) % % Pan: %1 Balance: (%1) Volume: %1% Lautstärke: %1% qtractorMidiSysexForm MIDI SysEx Name Name Size Größe Data (hex) Daten (hex) Import from SysEx file Importieren aus SysEx-Datei &Import... &Importieren... Export to SysEx file Exportieren in SysEx-Datei E&xport... E&xportieren... Move SysEx item up on list order &Up A&uf Move SysEx item down on list order &Down A&b Open SysEx Sysex name Save SysEx Delete SysEx Create SysEx item &Add &Hinzufügen Update SysEx item Upda&te A&ktualisieren Remove SysEx item &Remove En&tfernen SysEx files (*.%1) SysEx-Dateien (*.%1) MIDI files (*.mid *.smf *.midi) MIDI-Dateien (*.mid *.smf *.midi) All files (*.*) Alle Dateien (*.*) Import SysEx Files SysEx-Dateien importieren Export SysEx File SysEx-Dateien exportieren Warning Warnung The SysEx file already exists: "%1" Do you want to replace it? About to replace SysEx: "%1" Are you sure? About to delete SysEx: "%1" Are you sure? SysEx settings have been changed. Do you want to apply the changes? Error Fehler SysEx could not be loaded: "%1". Sorry. qtractorMidiThumbView MIDI Thumb view MIDI-Miniaturansicht qtractorMidiToolsForm MIDI Tools MIDI-Werkzeuge Preset name Save preset Delete preset &Quantize &Quantisieren Quantize selected events Quantisiere ausgewählte Elemente &Time: &Zeit: Quantize time Zeitlich quantisieren Quantize time percent Zeitlich quantisieren (%) % % &Duration: &Dauer: Quantize duration Länge/Dauer quantisieren Quantize duration percent Länge/Dauer quantisieren (%) S&wing: Swing Swing-quantize time Swing quantisieren Swing-quantize percent Swing quantisieren (%) Swing-quantize type Swing-Quantisierungs-Typ Linear Linear Quadratic Quadratisch Cubic Kubisch &Scale: Skalieren Scale-quantize key Scale-quantize type &Transpose &Transponieren Transpose selected events Transponiere ausgewählte Elemente &Note: Transpose note Transponiere Note Transpose time Transpose time format Frames Time Zeit BBT &Reverse Umkehren &Normalize &Normalisieren Normalize selected events Normalisiere ausgewählte Elemente &Percent: &Prozent: Normalize percent Normalisiere prozentual &Value: &Wert: Normalize value &Randomize &Zufällig anordnen Randomize selected events Ausgewählte Elemente zufällig anordnen Randomize note/pitch Randomize time Randomize duration Randomize value Resi&ze Länge/Dauer &anpassen Resize selected events Größenänderung ausgewählter Elemente Resize duration Dauer anpassen Resize duration format Resize value Resize value mode Flat Ramp Resize final value Re&scale &Umskalieren Rescale selected events Ausgewählte Elemente umskalieren Rescale time Rescale duration Rescale value T&imeshift Zeitverschiebung Timeshift selected events Zeitverschiebung ausgewählter Elemente Timeshift Zeitverschiebung P: Timeshift parameter Parameter der Zeitverschiebung Timeshift parameter (log) Parameter der Zeitverschiebung (log) Timeshift curve Zeitverschiebungskurve P = 0 : no change. P > 0 : accelerating shift. P < 0 : slowing down shift. Edit head/tail (blue) markers define the shift range. Timeshift duration Zeitverschiebungsdauer (default) (voreingestellt) Warning Warnung About to delete preset: "%1" Are you sure? none keiner quantize Quantisieren transpose Transponieren normalize Normalisieren randomize resize rescale timeshift Zeitverschiebung qtractorMixer Inputs Eingänge Tracks Spuren Outputs Ausgänge Mixer Mischpult qtractorMixerMeter Pan Balance Gain Verstärkung qtractorMixerRackWidget &Inputs &Eingänge &Outputs &Ausgänge &Monitor &Monitor &Buses... &Busse... qtractorMixerStrip inputs Eingänge outputs Ausgänge Connect %1 Verbinde %1 %1 In %1 Ein %1 Out %1 Aus (Audio) (Audio) (MIDI) (MIDI) (None) (Keine) qtractorMonitorButton monitor Monitor Monitor (rec) Monitor (rec) Monitor (thru) Monitor (thru) qtractorOptionsForm &General All&gemeines Session Projekt Default session &file format: Standardformat der Projektdatei: Default session file format (suffix) Standardformat der Projektdatei (Dateiendung) Whether to create new sessions based on template Neues Projekt basierend auf einer Vorlage erstellen &New session template: Neue Projektvorlage: New session template Neue Projektvorlage Browse for new session template Projektvorlage aussuchen Whether to save backup versions of existing sessions Save &backup versions of existing sessions: Sicherheitskopien von Projekten speichern Which mode to rename existing session files Modus der Umbenennung von Projekten Increment previous version (default) Erhöhung der vorherigen Version (Standard) Increment current version Erhöhung der aktuellen Version Whether to enable session auto-save (crash-recovery) Aktivieren, um die automatische Speicherung zu aktivieren Auto-save current working session every: Projekt automatisch speichern, alle Auto-save period (minutes) Zeitintervall der automatischen Speicherung minutes Minuten Options Einstellungen Whether to ask for confirmation on removal Aktivieren, um das Löschen zu bestätigen &Confirm removals &Löschen bestätigen Number of &recent files: Anzahl zuletzt geladener Dateien The maximum number of recent files to keep in menu Maximale Anzahl zuletzt geladener Dateien im Menü Whether to capture standard output (stdout/stderr) into messages window Aktivieren, um die Standardausgabe (stdout/stderr) in das Meldungsfenster umzuleiten Capture standard &output Standardausgabe &umleiten Whether to show the complete directory path of loaded session files Aktivieren, um den vollständigen Pfad der geladenen Projektdateien anzuzeigen S&how complete path of session files &Vollständigen Pfad der geladenen Projektdateien anzeigen Whether to remove audio peak files on session close Aktivieren, um Peak-Dateien automatisch zu entfernen Auto-remove audio pea&k files Peak-Dateien automatisch entfernen Whether to keep all tool windows on top of the main window Aktivieren, um Werkzeugfenster immer auf oberster Ebene zu halten Keep tool &windows always on top Werkzeugfenster immer auf oberster Ebene halten Whether to try dropping multiple audio files into the same track Aktivieren, um mehrere Audiodateien in dieselbe Spur einzufügen &Drop multiple audio files into the same track Mehrere Audiodateien in dieselbe Spur einfügen Whether to reverse keyboard modifiers role on transport positioning (Shift/Ctrl) Aktivieren, um die Funktion der Tastaturmodifikatoren umzukehren (Shift/Ctrl) Whether to reverse mouse middle-button role on keyboard modifiers (Shift/Ctrl) Aktivieren, um die Funktion der mittleren Taste umzukehren (Shift/Ctrl) Re&verse middle-button modifier role (Shift/Ctrl) Funktion der mittleren Taste umkehren (Shift/Ctrl) Transport Transport Transport &mode: Transport&modus: Transport control mode (JACK) None Keiner Slave Master Ausgang Full Voll &Loop recording mode (takes): Schleifenaufnahme-Modus (Takes) Loop recording mode (takes) Schleifenaufnahme-Modus (Takes) First Erster Last Letzter &Audio &Audio Capture / Export Aufnehmen / Exportieren Audio compression quality to use on capture (record) and export Audioqualität für Aufnahme und Export Audio sample format to use on capture (record) and export Sampleformat für Aufnahme und Export Audio file type to use on capture (record) and export Dateityp für Aufnahme und Export File &type: Datei&typ: Whether to keep all editor windows on top of the main window Aktivieren, um Editorfenster immer auf oberster Ebene zu halten Keep &editor windows always on top Editorfenster immer auf oberster Ebene halten Sample &format: Sampleformat &Quality: &Qualität: Playback Wiedergabe Whether to apply time-stretching when tempo changes Aktivieren, um Zeitdehnung bei Tempowechsel hinzuzufügen Aut&omatic time-stretching Automatische Zeitdehnung Sample-&rate converter type: Typ der Samplerate-Konvertierung Sample-rate converter quality Qualität der Samplerate-Konvertierung Sinc (Best Quality) Sinc (beste Qualität) Sinc (Medium Quality) Sinc (mittlere Qualität) Sinc (Fastest) Sinc (geringste Qualität) Zero Order Hold Linear Linear Whether to use WSOLA time-stretching Aktivieren, um WSOLA Zeitdehnung zu verwenden &WSOLA time-stretching WSOLA Zeitdehnung Whether to apply WSOLA quick seek time-stretching Aktivieren, um WSOLA Quick-Seek Zeitdehnung anzuwenden WSOLA quic&k seek WSOLA Quick-Seek Whether to have separate audition/pre-listening player output ports Aktivieren, um separate Vorhören-Audioausgänge zur Verfügung zu haben Dedicated au&dition/pre-listening player outputs: Separate Vorhören-Audioausgänge Whether to auto-connect dedicated audio player outputs Aktivieren, um festgelegte Ausgänge für den Audioplayer automatisch zu verbinden Auto-&connect Automatisch verbinden Metronome Metronom/Taktell Whether to enable the audio metronome Audio-Metronom/Taktell aktivieren &Enable audio metronome &Audio-Metronom/Taktell aktivieren &File (bar): &Datei (Takt): Metronome Audio filename (bar) Audio-Metronom/Taktell Dateiname (Takt) Browse for sample audio file (bar) Audiodatei auswählen (Takt) &Gain (bar): Verstärkung (Takt) Metronome gain (bar) Metronom/Taktell-Verstärkung (Takt) dB dB &File (beat): Da&tei (Taktschlag): Metronome Audio filename (beat) Audio-Metronom/Taktell Dateiname (Taktschlag) Browse for sample audio file (beat) Audiodatei auswählen (Taktschlag) &Gain (beat): Verstärkung (Taktschlag) Metronome gain (beat) Metronom/Taktell-Verstärkung (Taktschlag) Whether to have separate audio metronome output ports Aktivieren, um separate Ausgänge für das Audio-Metronom/Taktell zur Verfügung zu haben Dedicated a&udio metronome outputs: &Festgelegte Audio-Metronom/Taktell-Ausgänge: Whether to auto-connect dedicated audio metronome outputs Aktivieren, um separate Ausgänge für das Audio-Metronom/Taktell automatisch zu verbinden Auto-co&nnect Automatisch &verbinden &MIDI &MIDI File &format: Datei&format: MIDI file format to use on capture (record) and export &Quantize: &Quantisieren: MIDI capture (record) quantization Queue &timer (resolution): Warteschleifen-Zeitgeber (Auflösung) Queue timer (resolution) Warteschleifen-Zeitgeber (Auflösung) Whether to have separate MIDI player output ports Aktivieren, um separate Ausgänge für den MIDI-Player zur Verfügung zu haben Dedicated MIDI p&layer outputs &Festgelegte MIDI-Player Ausgänge Whether to reset/resend all controllers on playback start Aktivieren, um alle Controller beim Abspielen zurückzusetzen &Reset all controllers on playback start Alle Controller beim Abspielen zurücksetzen Control &MMC: &MMC: MIDI Machine Control (MMC) mode MIDI Machine Control (MMC) Modus Input Eingang Output Ausgang Duplex Duplex &Device: &Gerät: MIDI Machine Control (MMC) device id. MIDI Machine Control (MMC) Geräte ID. &SPP: &SPP: MIDI Song Position pointer (SPP) control mode Kontrollmodus des Song-Positionszeigers MIDI Clock control mode Kontrollmodus des MIDI-Zeitgebers Whether to have separate MIDI control ports Aktivieren, um separate MIDI-Control-Ports zur Verfügung zu haben Dedicated MIDI &control input/output Festgelegter MIDI-Control Ein-/Ausgang Whether to enable the MIDI metronome MIDI-Metronom/Taktell aktivieren &Enable MIDI metronome MI&DI-Metronom/Taktell aktivieren &Channel: &Kanal: Metronome MIDI channel Metronom/Taktell MIDI-Kanal &Note (bar): Note (Takt): Metronome MIDI note (bar) Metronom/Taktell MIDI-Note (Takt) &Velocity (bar): Anschlagsstärke (Takt): Metronome MIDI velocity (bar) MIDI-Metronom/Taktell Anschlagsstärke (Takt) &Duration (bar): &Dauer (Takt): Metronome MIDI duration (bar) MIDI-Metronom/Taktell Dauer (Takt) &Note (beat): Note (Taktschlag): Metronome MIDI note (beat) Metronom/Taktell MIDI-Note (Taktschlag) &Velocity (beat): Anschlagsstärke (Taktschlag): Metronome MIDI velocity (beat) MIDI-Metronom/Taktell Anschlagsstärke (Taktschlag) &Duration (beat): Da&uer (Taktschlag): Metronome MIDI duration (beat) MIDI-Metronom/Taktell Dauer (Taktschlag) Whether to have separate MIDI metronome output port Aktivieren, um einen separaten Ausgang für das MIDI-Metronom/Taktell zur Verfügung zu haben Dedicated M&IDI metronome output Fest&gelegter MIDI-Metronom/Taktell Ausgang Metronome MIDI offset (latency) MIDI-Metronom/Taktell Versatz (Latenz) &Display An&zeige Defaults Voreinstellungen &Time display format: Zeitanzeigeformat Time display format Zeitanzeigeformat Frames Time Zeit BBT &Base font size: &Basisschriftgröße: Base application font size (pt.) Generelle Schriftgröße (pt.) für die Anwendung festlegen (default) (voreingestellt) 6 6 7 7 8 8 9 9 10 10 11 11 12 12 Whether to use desktop environment native dialogs. Aktivieren, um die Standarddialoge der grafischen Arbeitsoberfläche zu verwenden Use desktop environment &native dialogs Verwende die Standarddialoge der grafischen Arbeitsoberfläche Manage custom color palette themes Move down path &LV2 Presets directory: Whether to select plugin's editor (GUI) if more than one are available Aktivieren, um die PlugIn-Oberfläche auszuwählen, wenn mehrere vorhanden sind Blacklist Plugin blacklist path Pfad der PlugIn-Blacklist Browse plugin blacklist path Pfad der PlugIn-Blacklist auswählen Add plugin blacklist path Pfad zur PlugIn-Blacklist hinzufügen Plugin blacklist paths Pfade der PlugIn-Blacklist Remove plugin blacklist path Pfad aus der PlugIn-Blacklist entfernen Clear plugin blacklist paths Pfade der PlugIn-Blacklist löschen &Clear &Löschen Custom Benutzerdefiniert &Color theme: Farbthema Custom color palette theme Benutzerdefiniertes Farbpaletten-Thema Custom widget style theme Benutzerdefiniertes Widget-Stil-Thema Meters Messgeräte &Audio: &Audio: Audio meter level Audiopegelanzeige Over 0 dB 0 dB 3 dB 3 dB 6 dB 6 dB 10 dB 10 dB Audio meter color Select custom audio meter color Farbgebung der Anzeige anpassen ... &MIDI: &MIDI: MIDI meter level Peak MIDI meter color Select custom MIDI meter color Reset meter colors to default &Reset &Zurücksetzen Messages Meldungen Sample messages text font display Beispielhafte Darstellung des Textes im Meldungsfenster Select font for the messages text display Schriftart für Text im Meldungsfenster wählen &Font... &Schriftart... Whether to keep a maximum number of lines in the messages window Maximale Anzahl der im Meldungsfenster angezeigten Zeilen festlegen M&essages limit: Nachrichten maximum: The maximum number of message lines to keep in view Maximale Anzahl der Nachrichten im Meldungsfenster lines Zeilen Whether to hold auto-scrolling (follow play-head) on edits. Aktivieren, um Beibehaltung von "Abspielposition folgen" zu aktivieren Whether to ask for confirmation on archive directory removal Aktivieren,um das Löschen von Archiven zu bestätigen C&onfirm archive removals Löschen von Archiven bestätigen Reverse &keyboard modifiers role (Shift/Ctrl) Funktion der Tastaturmodifikatoren umkehren (Shift/Ctrl) Whether to start as timebase master (JACK) Aktivieren, um als Master-Zeitbasis (JACK) zu starten &Timebase Zeitbasis &Offset (latency): Versatz (Latenz) Metronome Audio offset (latency) Audio-Metronom/Taktell-Versatz (Latenz) Whether to enable MIDI queue time drift correction Aktivieren, um die Korrektur der Abdrift der MIDI-Warteschlangenzeit zu aktivieren E&nable MIDI queue time drift correction Korrektur der Abdrift der MIDI-Warteschlangenzeit aktivieren MIDI Cloc&k: MIDI-Zeitgeber &Hold auto-scrolling (follow play-head) on edits Abspielposition folgen bei Bearbeitungen beibehalten Trac&k color saturation: Spurfarbensättigung Default new track color saturation Standard Spurfarbensättigung % % Wonton Soup DO NOT TRANSLATE KXStudio DO NOT TRANSLATE &Style theme: Stilthema Back Zurück Logging Protokollierung Messages log file Protokolldatei für Meldungen Browse for the messages log file location Speicherort für Protokolldatei wählen Whether to activate a messages logging to file. Protokollierung der Meldungen in eine Datei festlegen. Messages &log file: Protokoll&datei: &Plugins &Plugins Paths Pfade Plugin type PlugIn-Typ Plugin path PlugIn-Pfad Browse plugin path PlugIn-Pfad auswählen Add plugin path PlugIn-Pfad hinzufügen &Add &Hinzufügen Plugin paths PlugIn-Pfade Remove plugin path PlugIn-Pfad entfernen &Remove En&tfernen Move up path PlugIn-Pfad nach oben verschieben &Up Au&f &Down A&b &LV2-Presets Verzeichnis: LV2 Presets directory (default: ~/.lv2) LV2-Presets Verzeichnis (Standard: ~/.lv2) Browse LV2 Presets directory LV2-Presets Verzeichnis auswählen Instruments Instrumente Whether to have separate audio output ports Aktivieren, um separate Audioausgänge zur Verfügung zu haben Dedicated audi&o outputs: Festgelegte Audioausgänge Whether to auto-connect dedicated audio output ports Aktivieren, um festgelegte Audioausgänge automatisch zu verbinden Au&to-connect Au&tomatisch verbinden Editor Editor Whether to open plugin's editor (GUI) by default Aktivieren, um die PlugIn-Oberfläche standardmäßig zu öffnen Open plugin's &editor (GUI) by default Öffne PlugIn-Oberfläche standardmäßig &Select plugin's editor (GUI) if more than one are available PlugIn-Oberfläche auswählen, wenn mehrere vorhanden sind XML Default (*.%1) XML Regular (*.%1) ZIP Archive (*.%1) (Any) (Jedes) Warning Warnung Some settings have been changed. Do you want to apply the changes? Einige Einstellungen wurden verändert. Wollen Sie diese übernehmen? Metronome Bar Audio File Metronome Beat Audio File Audio Meter Color MIDI Meter Color Plug-in Directory LV2 Presets Directory Plug-in Blacklist Plug-in files (*.%1) Messages Font Messages Log Meldungsprotokoll Log files (*.%1) Log-Dateien (*.%1) All files (*.*) Alle Dateien (*.*) Session Template Session template files (*.qtr *.qts *.%1) qtractorPaletteForm Color Themes Name Name Current color palette name Save Speichern Save current color palette name Delete Löschen Delete current color palette name Palette Current color palette Generate: Base color to generate palette Reset Reset all current palette colors Import a custom color theme (palette) from file Import... Export a custom color theme (palette) to file Export... Exportieren... Show Details Details anzeigen Import File - %1 Palette files (*.%1) All files (*.*) Alle Dateien (*.*) Warning - %1 Warnung - %1 Could not import from file: %1 Sorry. Export File - %1 Some settings have been changed. Do you want to discard the changes? Einige Einstellungen wurden verändert. Wollen Sie diese verwerfen? Some settings have been changed: "%1". Do you want to save the changes? Einige Einstellungen wurden verändert: "%1". Wollen Sie diese speichern? qtractorPaletteForm::PaletteModel Color Role Active Aktiv Inactive Inaktiv Disabled Deaktiviert qtractorPasteRepeatForm Paste Repeat Wiederholt einfügen Repeat Wiederholung &Count: An&zahl: Repeat count &Period: &Periode: Repeat period Repeat period format Frames Time Zeit BBT Warning Warnung Some settings have been changed. Do you want to apply the changes? Einige Einstellungen wurden verändert. Wollen Sie diese übernehmen? qtractorPluginForm Plugin Properties Open preset Preset name Save preset Delete preset Edit plugin Plugin bearbeiten Edit Bearbeiten Activate plugin Plugin aktivieren Active Aktiv About Über Outputs (Sends) Sends Inputs (Returns) Returns Aux Send Bus: Manage buses Busse verwalten ... Direct Access Parameter Direct Access Page %1 Seite %1 %1 [%2], %3 instance(s), %4 channel(s). (none) (keines) Open Preset Preset files (*.%1) All files (*.*) Alle Dateien (*.*) Error Fehler Preset could not be loaded from file: "%1". Sorry. Save Preset Preset could not be saved to file: "%1". Sorry. Warning Warnung About to delete preset: "%1" (%2) Are you sure? &None &Nichts Latency: %1 ms (%2 frames) (no latency) qtractorPluginListView copy plugin activate all plugins deactivate all plugins remove all plugins Import Plugins XML files (*.%1) All files (*.*) Alle Dateien (*.*) Warning Warnung About to remove and import all plugins: "%1" Are you sure? Export Plugins &Move Here Hierher &verschieben &Copy Here Hierher &kopieren C&ancel &Abbrechen &Add Plugin... &Plugin hinzufügen... I&nserts &Audio &Audio Add &Insert Add &Aux Send &Sends &Returns &MIDI &MIDI Ac&tivate Ak&tivieren Acti&vate All Alle Akti&vieren Deactivate Al&l A&lle Deaktivieren &Remove En&tfernen Re&move All &Alle Entfernen Move &Up Nach &oben Move &Down Nach &unten Pre&set Dire&ct Access &None &Nichts &Properties... &Eigenschaften... &Edit &Bearbeiten &Import... &Importieren... E&xport... E&xportieren... &Outputs &Ausgänge &Dedicated &Auto-connect &Automatisch verbinden qtractorPluginParamWidget Open File Datei öffnen qtractorPluginSelectForm Plugins PlugIns Reset filter Filter zurücksetzen X Plugin search string (regular expression) Plugin type PlugIn-Typ Available plugins Verfügbare PlugIns Name Name Audio Audio MIDI MIDI Control Modes Modi Path Pfad Index Index Instances Instanzen Type Typ Plugin scanning in progress... Rescan for available plugins (refresh) &Rescan GUI EXT RT RT qtractorSessionForm Session Projekt/Sitzung &Name: &Name: Session name Projektname &Directory: &Verzeichnis: Whether to auto-name the session directory Aktivieren, um das Projektverzeichnis automatisch zu benennen &Auto Automatisch Session directory Projektverzeichnis Browse for session directory Projektverzeichnis auswählen ... &Description: &Beschreibung: Session description Projektbeschreibung Properties Eigenschaften Time Zeit Sample &Rate: Abtast&rate: Sample rate (Hz) Abtastrate (Hz) 44100 44100 48000 48000 96000 96000 192000 192000 &Tempo: &Tempo und Taktart: Tempo (BPM) / Signature Tempo (BPM) und Taktart T&icks/Beat: Ticks/Taktschlag: Resolution (ticks/beat; tpqn) Auflösung (Ticks/Taktschlag; tpqn) View Ansicht &Snap/Beat: Einrasten/Taktschlag: Snap/beat Einrasten/Taktschlag &Pixels/Beat: Pixel/Taktschlag: Pixels/beat Pixel/Taktschlag &Horizontal Zoom: Horizontale Vergrößerung: Horizontal Zoom (%) Horizontale Vergrößerung (%) % % &Vertical Zoom: &Vertikale Vergrößerung: Vertical Zoom (%) Vertikale Vergrößerung (%) Warning Warnung Session directory does not exist: "%1" Do you want to create it? Projektverzeichnis existiert nicht: "%1" Wollen sie es anlegen? Some settings have been changed. Do you want to apply the changes? Einige Einstellungen wurden verändert. Wollen Sie diese übernehmen? Session Directory Projektverzeichnis qtractorShortcutForm Shortcuts Tastaturkürzel Menu/Action Menü/Aktion Description Beschreibung Keyboard Tastatur MIDI Controller MIDI-Controller Warning Warnung Keyboard shortcut (%1) already assigned (%2). Tastenkürzel (%1) ist bereits zugeordnet (%2). Keyboard shortcuts have been changed. Do you want to apply the changes? Tastaturkürzel wurden verändert. Wollen Sie diese übernehmen? MIDI Controller shortcuts have been changed. Do you want to apply the changes? &MIDI Controller... &MIDI-Controller... qtractorTakeRangeForm Range Bereich Selection range Auswahlbereich &Selection &Auswahl Loop range Schleifenbereich &Loop &Endlosschleife Punch range &Punch Time Zeit BBT Edit range Bearbeitungsbereich &Edit &Bearbeiten Custom range &Custom St&art: St&art: Clip start Clip-Anfang Take Range "Take"-Bereich En&d: En&de: Clip offset Clip-Versatz Select Auswählen Current take Aktueller "Take" Format Format Time display format Zeitanzeigeformat Frames Take %1 qtractorTempoAdjustForm Tempo Adjust Tempoanpassung Metronome Metronom/Taktell Tempo/Time signature &Detect T&ap Range Bereich &Start: &Start: Range start &Beats: Taktschläge Time Zeit BBT &Length: &Länge: &Tempo: &Tempo: Range length Range beats A&djust An&passen Format Format Time display format Zeitformat Frames Warning Warnung Some settings have been changed. Do you want to apply the changes? Einige Einstellungen wurden verändert. Wollen Sie diese übernehmen? qtractorThumbView Thumb view qtractorTimeScale C B# C# Db D D# Eb E Fb F E# F# Gb G G# Ab A A# Bb B Cb qtractorTimeScaleForm Tempo map / Markers Tempo-Map / Markierungen Bar Takt Time Zeit Tempo Geschwindigkeit Marker Markierung &Bar: Takt: Bar location Taktort T&ime: &Zeit: Time/frame location &Tempo: &Tempo: T&ap Marker text ... Marker color Tempo Map / Markers Tempo-Map / Markierungen Key Taste Tempo (BPM) / Time signature Tempo (BPM) / Taktart &Key signature: Key signature (accidentals) Key signature (mode) Major Dur Minor Moll &Marker: Tempo &scale factor: Tempo scale factor App&ly An&wenden Refresh tempo map Re&fresh Au&ffrischen Add node &Add &Hinzufügen Update node &Update A&ktualisieren Remove node &Remove En&tfernen Close this dialog Diesen Dialog schließen Close Schließen Warning Warnung Some settings have been changed. Do you want to apply the changes? Einige Einstellungen wurden verändert. Wollen Sie diese übernehmen? About to remove tempo node: %1 (%2) %3 %4/%5 Are you sure? Some settings have been changed. Do you want to discard the changes? Einige Einstellungen wurden verändert. Wollen Sie diese verwerfen? tempo factor Marker Color &Refresh Au&ffrischen qtractorTimeSpinBox &Frames &Time &Zeit &BBT qtractorTrackButton Record Aufnahme Mute Stumm Solo qtractorTrackForm Track Spur &Name: &Name: Track name description Spurname-Beschreibung Track icon Spur-Ikone Type Typ Audio track type Audio-Spurtyp &Audio &Audio MIDI track type MIDI-Spurtyp &MIDI &MIDI Input / Output Eingang/Ausgang Input bus name Output bus name Manage buses Busse verwalten ... MIDI / Instrument MIDI/Instrument &Program: &Programm: &Bank: &Bank: Bank &Select Method: Bank-Auswahlmethode: &Omni Alle (Omni) MIDI Omni: Capture All Channels MIDI Alle: alle Kanäle aufzeichnen &Channel: &Kanal: MIDI Channel (1-16) MIDI-Kanal (1-16) MIDI Patch: Instrument MIDI Patch: Bank Select Method MIDI-Patch: Bank-Auswahlmethode MIDI Patch: Drum Mode MIDI Patch: Bank MIDI Patch: Program View / Colors Ansicht/Farben &Foreground: &Vordergrund: Foreground color Vordergrundfarbe Select custom track foreground color Bac&kground: Hin&tergrund: Background color Hintergrundfarbe Select custom track background color Plugins PlugIns Track plugins Add plugin PlugIn hinzufügen &Add... &Hinzufügen... Remove plugin Plugin entfernen &Remove En&tfernen Move plugin up &Up A&uf Move plugin down &Down A&b Whether to enable plugin latency/delay compensation &Latency compensation Normal Bank MSB Bank LSB Patch Patch &Drums &Schlagzeug Drum &Kit &Bass &Bass A&coustic Bass &Guitar &Gitarre &Electric Guitar &Elektrische Gitarre &Piano &Klavier &Acoustic Piano &Akustisches Klavier &Microphone &Mikrofon Vi&ntage Microphone &Speaker &Lautsprecher &Trumpet &Trompete &Violin &Violine Warning Warnung Some settings have been changed. Do you want to apply the changes? Einige Einstellungen wurden verändert. Wollen Sie diese übernehmen? (No instrument) (Kein Instrument) (None) (Keine) Custom &Icon... Image files (%1) All files (*.*) Alle Dateien (*.*) Track Icon Foreground Color Vordergrundfarbe Background Color Hintergrundfarbe qtractorTrackList Nr Nr Track Name Spurname Bus Bus Ch Kanal Patch Patch Instrument Instrument qtractorTrackTime Play-head Edit-head Edit-tail Loop-start Loop-end Punch-in Punch-out Start: %1 End: %2 Length: %3 Start: %1 Ende: %2 Länge: %3 qtractorTrackView Zoom in (horizontal) Vergrößern (horizontal) Zoom out (horizontal) Verkleinern (horizontal) Zoom in (vertical) Vergrößern (vertikal) Zoom out (vertical) Verkleinern (vertikal) Zoom reset Normale Größe add clip Start: %1 End: %2 Length: %3 Start: %1 Ende: %2 Länge: %3 clip %1 fade-in fade-out clip stretch clip resize clip repeat %1 automation %1 clip move automation paste automation cut delete split move clip paste clip qtractorTracks Tracks Spuren new clip Neuen Clip anlegen split clip Clip teilen clip normalize Clip normalisieren quantize Quantisieren transpose Transponieren normalize Normalisieren randomize resize rescale timeshift Zeitverschiebung clip import Clip Import Audio file import "%1" on %2 %3. Audio-Datei Import "%1" auf %2 %3. Audio file import: "%1". Audio-Datei Import: "%1". MIDI file import "%1" track-channel %2 on %3 %4. MIDI-Datei Import "%1" Spurkanal %2 auf %3 %4. MIDI file import: "%1", track-channel: %2. MIDI-Datei Import: "%1", Spurkanal: %2. clip merge Merge/Export Vereinigen/Exportieren Merge/Export Audio Clip Audio Clip vereinigen/exportieren MIDI files (*.mid *.smf *.midi) MIDI-Dateien (*.mid *.smf *.midi) All files (*.*) Alle Dateien (*.*) Audio clip merge/export: "%1" started... Audio-Clip Vereinigung/Export: "%1" gestartet... Audio clip merge/export: "%1" complete. Audio-Clip Vereinigung/Export: "%1" abgeschlossen. Merge/Export MIDI Clip MIDI-Clip vereinigen/exportieren MIDI clip merge/export: "%1" started... MIDI-Clip Vereinigung/Export: "%1" gestartet... MIDI clip merge/export: "%1" complete. MIDI-Clip Vereinigung/Export: "%1" abgeschlossen. clip cross-fade Clip Clip Überkreuz-Blenden Insert Range Bereich einfügen insert range Bereich einfügen insert track range Spurbereich einfügen Remove Range Bereich entfernen remove range Bereich entfernen remove track range Spurbereich entfernen Warning Warnung About to remove track: "%1" Are you sure? Sie sind dabei, diese Spur zu entfernen: "%1" Sind sie sicher? MIDI file import "%1" on %2 %3. MIDI-Datei Import "%1" auf %2 %3. MIDI file import: "%1". MIDI-Datei Import: "%1". qtractor-0.9.25/src/translations/PaxHeaders/qtractor_pt.ts0000644000000000000000000000013014166551171020753 xustar0030 mtime=1641730681.487610611 28 atime=1641730681.4866106 30 ctime=1641730681.487610611 qtractor-0.9.25/src/translations/qtractor_pt.ts0000644000175000001440000221140314166551171022210 0ustar00rncbcusers00000000000000 QObject Beat Pulso Date Data File Arquivo MIDI MIDI None Nenhuma none nenhum %1 Hz %1 Hz %1 In %1 Entrada Start: %1 Offset: %2 End: %3 Length: %4 Início: %1 Diferença: %2 Fim: %3 Tamanho: %4 File: %1 Arquivo: %1 (Any) (Todos) track record gravação da pista Audio Áudio Input Entrada Option -s requires an argument (session-id). Opção -s requer um argumento (nome da sessão). Signed 16-Bit Assinatura de 16-Bits Signed 24-Bit Assinatura de 24-Bits Signed 32-Bit Assinatura de 32-Bits Float 32-Bit Decimal de 32-Bits Float 64-Bit Decimal de 64-Bits SMF Format 0 Formato SMF 0 SMF Format 1 Formato SMF 1 slave escravo automation play all executar todas as automações resize track redimensionar pista remove track remover pista reset plugin resetar plugin preset plugin pré-configurações do plugin import track importar pista Show version information Mostrar informações da versão %1 Pan %1 Panorâmico %1 Out %1 Saída %1 (*.%2) %1 (*.%2) Show help about command line options Mostrar ajuda sobre opções em linha de comando (%1% vol) (%1% vol) session loop sessão de loop Insert Send/Return pseudo-plugin (Audio) Insert Mandada/Retorno pseudo-plugin (Áudio) Insert Send/Return pseudo-plugin (MIDI) Insert Mandada/Retorno pseudo-plugin (MIDI) Send Gain Volume da Mandada Dry Gain Ganho-Seco Wet Gain Ganho-Molhado Aux Send (Audio) Mandada Aux (Áudio) Aux Send pseudo-plugin (Audio) Mandada Aux pseudo-plugin (Áudio) Aux Send pseudo-plugin (MIDI) Mandada Aux pseudo-plugin (MIDI) %1 (Audio) %1 (Áudio) %1 (MIDI) %1 (MIDI) %1 Monitor %1 Monitoração automation record gravar automação automation select seleção de automação automation edit list editor de lista de automações Duplex Duplex Usage: %1 [options] [session-file] Uso: %1 [opções] [arquivo-da-sessão] Channel %1 Canal %1 session properties propriedades da sessão Output Saída %1 (format %2) %3 tracks, %4 tpqn %5 %1 (formato %2) %3 pistas, %4 tpqn %5 %1 Record %1 Gravar (format %1) MIDI: (formato %1) MIDI: Product: Produto: %1 Volume %1 Volume reset takes resetar tentativas clip record gravador de sequência Project: Projeto: Select plug-in's editor (GUI): External X11 X11 (native) X11 (nativo) Gtk2 Gtk2 (native) Gtk2 (nativo) Qt4 Qt4 Qt5 Qt5 Other Outro Don't ask this again Não pergunte novamente plugin parameters parametros do plugin Open File lv2_ui_request_parameter parametro_para_requisição_da_interface_lv2 Abrir Arquivo Automation Automação automation clear apagar automação automation color cor da automação add track adicionar pista add insert adicionar Insertor move plugin mover plugin plugin program programação do plugin import plugins importar plugins add marker adicionar marcador add key signature adicionar fórmula de compasso update key signature atualizar fórmula de compasso remove key signature remover fórmula de compasso move marker mover marcador change time-sig. alterar formula-compasso. add plugin adicionar plugin move track mover pista %1 (%2) %3 channels, %4 frames, %5 Hz %6 %1 (%2) %3 canais, %4 amostras, %5 Hz %6 dedicated audio outputs saídas de áudio dedicadas track pan panorâmico da pista Options: Opções: set controller setar controlador reset controller resetar controlador direct access param acesso direto a parâmetros (take %1) (tentativa %1) %1 (%2) %1 (%2) %1 Gain %1 Ganho %1 Mute %1 Mudo %1 Solo %1 Solo Name: %1 Nome: %1 (%1 semitones pitch shift) (%1 mudança de altura em semitons) Track %1 Pista %1 %1 Bank %2 %1 Banco %2 update bus atualizar canal primário move bus mover canal primário create bus criar canal primário Copyright: Direitos: Set session identification (uuid) Nomear sessão (uuid) Version: Versão: session punch renderizar sessão bus pan panorâmico do canal primário duplicate track duplicar pista track solo pista solo track gain ganho da pista track instrument pista de instrumento track mute deixar pista muda automation record all gravar todas as automações track monitor monitoração da pista take %1 tentativa %1 (%1 dB) (%1 dB) (%1 pan) (%1 panorâmico) (%1% time stretch) (%1% distorcer-tempo) add aux-send adicionar mandada %1 - Bank %2 %1 - Banco %2 remove tempo node remover nó de tempo All files (*.*) Tudo (*.*) update marker atualizar marcador move tempo node mover nó de tempo Audio: %1 channels, %2 Hz Áudio: %1 canais, %2 Hz (default) (padrão) Audio files (%1) Arquivos de áudio (%1) Vendor: Fornecedor: Unknown Desconhecido bus gain volume do canal primário activate plugin ativar plugin Track assignment failed: Track: "%1" Input: "%2" Output: "%3" A nomeação da Pista falhou: Pista: "%1" Entrada: "%2" Saída: "%3" delete bus apagar canal primário Author: Autor: update tempo node nó de atualização de tempo , %1 tracks, %2 tpqn , %1 pistas, %2 tpqn add tempo node adicionar nó de tempo bus pass-through repassar canal primário clip tool %1 ferramentas para sequências %1 Cakewalk Instrument Definition File Arquivo de definições de Instrumento Cakewalk aux-send bus mandada de canal principal track properties propriedades da pista Automation (%1) Automação (%1) automation play executar automação automation edit editor de automação automation mode modo de automação automation logarithmic automação logarítmica automation clear all apagar todas as automações remove plugin remover plugin %1 (format %2) %3 %1 (formato %2) %3 remove marker remover marcador Activate Ativar %1: Automation/curve file not found. %1: Arquivo de automação/curva não encontrado. %1(%2): %3 plugin not found. %1(%2): %3 plugin não encontrado. Name: Nome: Category: Categoria: Categories: Categorias: qtractorAudioListView Ch Cnl Name Nome Path Local Rate Taxa de Amostragem Time Tempo Open Audio Files Abrir Arquivos de Áudio Frames Amostras %1: Audio file not found. %1: Arquivo de áudio não encontrado. qtractorAudioMixerMeter Gain (dB) Volume (dB) dB dB Pan: %1 Panorâmico: %1 Gain: %1 dB Volume: %1 dB qtractorBusForm Ch Cnl &Up Para Ci&ma Bus Canal Primário MIDI MIDI Mode Modo &Down &Para Baixo Audio Áudio Buses Canais Primários Close Fechar Input Entrada Move output plugin up Mover Plugin na Saída para Cima Add input plugin Adicionar Plugin na entrada Input bus plugins Plugins aplicados na entrada do Canal Primário MIDI SysEx setup Opções do MIDI SysEx Close this dialog Fechar esta caixa de diálogo Add output plugin Adicionar Plugin na Saída MIDI Instrument name Nome do Instrumento MIDI &Mode: &Modo: &Name: &Nome: Move &Up Mover Para &Cima Move &Down Mover para &Baixo (none) (nenhum) (1 item) Bus monitor (pass-through) Monitoração de canal primário (segue o passo) Duplex Duplex &Auto connect &Auto-conectar Some settings have been changed. Do you want to apply the changes? Algumas configurações foram modificadas. Você quer mesmo manter as modificações? Output Saída Audio channels Canais de Áudio Output bus plugins Plugins na Saída do Canal Primário Properties Propriedades (%1 items) (%1 itens) Input Plugins Plugins da Entrada SysE&x... Update bus Atualizar lista de Canais Primários Create bus Criar Canal Primário (No instrument) (Sem instumento) Remove input plugin Retirar Plugin da entrada M&onitor (pass-through) M&onitoração de Canal Primário (segue o passo) &Add... &Adicionar... Move bus up towards the top Mover Canal Primário em direção ao topo U&p &Sobe Move bus down towards the bottom Mover Canal Primário em direção ao fim Do&wn &Desce &Create &Criar &Delete A&pagar Move input plugin up Mover Plugin para Cima About to remove bus: "%1" (%2) Are you sure? Serão excluidos os Canais Primários: "%1" (%2) Posso continuar? Output Plugins Plugins da Saída &Remove &Remover &Update &Atualizar Bus list Lista de Canais Primários Bus mode Tipo de canal primário Bus name Nome do canal primário Audio auto-connect Auto-conectar Áudio Delete bus Eliminar Canal Primário Cha&nnels: Ca&nais: Warning Atenção Remove output plugin Retirar Plugin da Saída Move input plugin down Mover Plugin para Baixo Move output plugin down Mover Plugin da Saída para Baixo Some settings have been changed. Do you want to discard the changes? Algumas configurações foram modificadas. Você deseja descartar essas alterações? qtractorClientListView Readable Clients / Output Ports Saídas Writable Clients / Input Ports Entradas qtractorClipForm % dB BBT CPS (Compasso Pulso Subpulso) MIDI MIDI Time Tempo (h:m:s) Clip name Nome da Sequência Audio Áudio edit clip editar sequência Clip fade-out length Extensão da diminuição de volume no fim da Sequência Clip start Começo da sequência %1 Clip File %1 Arquivo de Sequência &File: &Arquivo: &Gain: &Ganho: &Name: &Nome: Pitch S&hift: &Mudança de Altura: &Length: Com&primento: semitones semitons Clip gain/volume Volume/Ganho da Sequência Clip fade-out type Tipo de Fade de Saída Fade In/Out Fade de Entrada/Saída Frames Amostras Some settings have been changed. Do you want to apply the changes? Algumas configurações foram modificadas. Você quer mesmo manter as modificações? Clip filename Nome do arquivo da Sequência Browse for clip file Procurar por arquivo para sequência Clip track/channel Pista da sequência/canal &Panning: &Panorâmico: Forma&t: &Formato: Ti&me Stretch: Time-&stretch: Clip time-stretch percentage Porcentagem de "distorcer-tempo" de uma Sequência (Devagar/Rápido) Whether to use WSOLA time-stretching Utilizar ou não "esticar tempo" (time-stretching) do tipo WSOLA &WSOLA time-stretching "Esticar-tempo" do tipo &WSOLA Whether to apply WSOLA quick seek time-stretching Se for usar WSOLA mudança rápida para esticar-tempo (time-stretching) WSOLA quic&k seek WSOLA mudança &rápida Clip offset Deslocamento da Sequência Fade &Out: Fade de &Saída: Clip length Tamanho da Sequência Clip pitch-shift in semitones Mudança de altura em semitons de uma Sequência (Grave/Agudo) Parameters Parâmetros Clip Sequência Track/&Channel: Pista/&Canal: Fade &In: Fade &Entrada: Clip fade-in type Tipo de Fade de Entrada &Start: &Início: new clip nova sequência Clip fade-in length Extensão do aumento de volume no começo da Sequência Offs&et: De&slocamento: Linear Linear Quadratic 1 Quadratica 1 Quadratic 2 Quadratica 2 Quadratic 3 Quadratica 3 Cubic 1 Cúbica 1 Cubic 2 Cúbica 2 Cubic 3 Cúbica 3 &Volume: MIDI files (*.%1 *.smf *.midi) Arquivos MIDI (*.%1 *.smf *.midi) All files (*.*) Todos os arquivos (*.*) Time display format Formato de exibição do tempo Warning Atenção qtractorConnect Refresh Atualizar Disconnect Desconectar Connect Conectar Disconnect All Desconectar Tudo qtractorConnectForm MIDI MIDI (All) (Todas) Audio Áudio Select input client/ports Selecionar Entradas Disconnect &All Desconectar &Tudo &Refresh &Atualizar Connect currently selected ports Conectar item selecionado Connections Conexões Disconnect currently selected ports Desconectar item selecionado Refresh current connections view Atualizar conexões de Entrada e Saída &Connect &Conectar &Disconnect &Desconectar Select output client/ports Selecionar Saídas Disconnect all currently connected ports Desconectar todas as Entradas e Saídas qtractorConnections Connections Conexões qtractorEditRangeForm BBT CPS (Compasso Pulso Subpulso) Time Tempo (h:m:s) &Edit &Editar &Loop &Loop Edit Range Limites da Edição En&d: &Final: L&oop L&oop Range Limites Apply to Loop points in range Aplicar ao Loop dentro do Limite Loop range Limites do Loop Apply to Tempo Map nodes in range Aplicar aos nós do Mapa de Tempo dentro do Limite Clip start Começo da Sequência &Punch Gravação &Localizada &Selection &Seleção Selection range Limites da Seleção Apply to Punch In/Out points in range Aplicar Gravação Localizada nos pontos e Início e Fim Apply to Automation nodes in range Aplicar nós da Automação dentro do Limite Te&mpo Map Mapa de Te&mpo Cl&ips Se&quência Frames Amostras Pu&nch Gravação &Localizada Options Opções A&utomation &Automação Edit range Limites da Edição Clip offset Final da Sequência Mar&kers Mar&cadores Apply to location Markers in range Aplicar aos Marcadores de localização dentro do Limite Punch range Limites da Gravação Localizada Apply to clips in range Aplicar às Sequências dentro dos Limites St&art: &Início: &Custom &Personalizado &Format &Formato Custom range Limites Personalizados Time display format Mostra o formato de Tempo qtractorExportClipForm %1 %2 Clips %1 %2 Sequências qtractorExportForm BBT CPS (Compasso Pulso Subpulso) MIDI MIDI Time Tempo (h:m:s) &Edit &Editar Export Exportar File &type: &Tipo de arquivo: Audio file type to use on export Tipo de arquivo de áudio utilizado na exportação Sample &format: &Formato da Amostra: Audio sample format to use on export Formato da amostra de áudio para usado na exportação &Quality: &Qualidade: Audio compression quality to use on export Qualidade da compressão de áudio a ser usada na exportação File &format: &Formato do arquivo: MIDI file format to use on export Formato do arquivo arquivo MIDI a ser usado na exportação &Loop &Loop Audio Áudio En&d: Fin&al: Range Limites Loop range Limites do Loop &File: &Arquivo: Output bus names Nomes das saídas dos Canais Primários &Punch Gravação &Localizada All files (*.*) Todos os arquivos (*.*) Format Formato Frames Amostras Export file name Nome do arquivo Renderizado MIDI files (*.%1 *.smf *.midi) Arquivos MIDI (*.%1 *.smf *.midi) Edit range Limites da Edição Outputs Saídas Export %1 File Renderizando %1 do Arquivo Session range Limites da Sessão &Session &Sessão Punch range Limites da Gravação Localizada St&art: &Início: Custom start Início padrão Custom end Final padrão Whether to add/import new track(s) with export result Sempre que adicionar/importar novas pista(s) exportar com os resultados &Add new track(s) &Adicionar nova pista &Custom Limites &Personalizados Custom range Limites da Personalização Time display format Mostra o formato do tempo Browse export file name Procurar nome do arquivo Renderizado qtractorExportTrackForm %1 %2 Tracks %1 %2 Pistas Warning Atenção The file already exists: "%1" Do you want to replace it? Esse arquivo já existe: "%1" Você quer substituí-lo? Audio file export: "%1" started... A Renderização do arquivo de áudio: "%1" começou... Audio file export: "%1" complete. A Renderização do arquivo de áudio: "%1" terminou. Audio file export: "%1" failed. A Renderização do arquivo de áudio: "%1" falhou. MIDI file export: "%1" started... A Renderização do arquivo MIDI: "%1" começou... MIDI file export: "%1" complete. A Renderização do arquivo MIDI: "%1" terminou. MIDI file export: "%1" failed. A Renderização do arquivo MIDI: "%1" falhou. qtractorFileListView file arquivo group grupo About to remove %1 file item(s). Are you sure? Sobre apagar i item(s) %1. Posso continuar? About to remove %1 item: "%2" Are you sure? Será excluido o item %1 : "%2" Posso continuar? New Group Novo Grupo Warning Atenção qtractorFileSystem &Home &Raiz &Up &Acima Al&l Files &Todos os Arquivos &Session &Sessão &Audio &Áudio &MIDI &MIDI H&idden &Esconder &Play &Tocar File System Sistema de Arquivos qtractorFiles Del Cu&t &Recortar MIDI MIDI &Copy &Copiar Audio Áudio Files Arquivos Pla&y &Tocar Audio Files Arquivos de Áudio &Paste Co&lar Ctrl+C Ctrl+V Ctrl+X Re&name Re&nomear Play file Tocar arquivo Add &Files... &Adicionar Arquivos... MIDI Files Arquivos MIDI &Remove &Remover New &Group... Novo &Grupo... Cl&eanup L&impar qtractorInstrumentForm &Up Para Ci&ma Path Local &Down &Para Baixo Close Fechar Files Arquivos NRPN Names Nomes dos NRPN's RPN Names Nomes dos RPN's Names Nomes Patch Programação Close this dialog Fechar esta Janela de diálogo The instrument file already exists: "%1" Do you want to replace it? Já existe o Arquivo de Instrumento: "%1" Você quer substituí-lo? Export to instrument file Exportar para um Arquivo de Instrumento Import Instrument Files Importar Arquivo de Instrumento Normal Normal Move instrument file down on list order Move Instrumento para baixo na lista Controller Names = %1 Nome do Controlador = %1 Bank Select Method = %1 Método para seleção de Bancos = %1 Note Names Nomes das Notas Bank Select Methods Método para seleção de Bancos &Import... &Importar... E&xport... E&xportar... Instrument files (*.%1 *.sf2 *.sf3 *.midnam) Arquivos de instrumento (*.%1 *.sf2 *.sf3 *.midnam) All files (*.*) Todos os arquivos (*.*) %1 = %2 %1 = %2 Bank LSB Banco LSB Bank MSB Banco MSB Relo&ad Recarreg&ar Remove instrument file Excluir arquivo com Instrumento Export Instrument File Exportar Arquivo de Instrumento RPN Names = %1 Nomes dos RPN = %1 NRPN Names = %1 Nomes dos NRPN = %1 Instruments Instrumentos Patch Names Nomes das Programações Instrument settings have been changed. Do you want to apply the changes? Algumas configurações do Instrumento foram modificadas. Você quer mesmo manter as modificações? &Remove &Remover Move instrument file up on list order Move instrumento para cima na lista Reload all instrument files Recarregar todos os Arquivos de Instrumentos Unknown Desconhecido Patch Names for Banks Nomes das Programações para os Bancos Warning Atenção Instrument files (*.%1) Arquivos de instrumento (*.%1) Based On = %1 Baseado em = %1 Controller Names Nomes dos Controladores Import from instrument file Importar de um Arquivo com Instrumento qtractorInstrumentMenu (None) (Nada) qtractorMainForm F2 F2 F4 F4 F5 F5 F6 F6 Instrum&ent &Instrumto Mod&e &Mode &Duplicate Track &Duplicar Pista Duplicate Track Duplicar Pista Duplicate track Duplicar Pistar Duplicate current track Duplicar pista selecionada Auto Dea&ctivate &Auto Desativar Auto Deactivate Auto Desativar Auto-deactivate plugins Auto desativar plugins Auto-deactivate plugins not producing sound Auto desativar plugins que não estão produzindo sons Shift+F6 Shift+F6 Recor&d &Gravar Record Clip Gravar Sequência Record clip Gravar sequência Record current clip (overdub) Gravar sequência selecionada (overdub) Normali&ze &Normalizar F7 F7 &Cross Fade &Crossfade Clip Cross-fade Crossfade da Sequência Clip cross-fade Crossfade da sequência Cross-fade current overlapped clips Crossfade as sequências sobrepostas File &System &Sistema de Arquivos File System Sistema de Arquivos File system Sistema de arquivos Show/hide the file system window Mostrar/Esconder a janela do sistema de arquivos F8 F8 F9 F9 &In &Aumentar &Up Para &Cima F12 F12 Del Auto Desativar Cut Recortar MOD MOD New Novo REC GRAVAR REW RETROCEDER or ou &All &Tudo &New &Novo &Out &Diminuir &Top &Topo Clip Sequência Copy Copiar Cu&t &Recortar FFWD ANTERIOR Exit Sair Grid Grade LOOP LOOP MUTE MUDO Loop Loop PLAY TOCAR None Nenhuma Open Abrir Play Tocar SOLO SOLO Session XRUN state Condição de XRUN na Sessão All files (*.*) Todos os arquivos (*.*) Don't ask this again Não pergunte novamente A directory with same name already exists: "%1" This directory will be replaced, erasing all its current data, when opening and extracting this archive in the future. Do you want to continue? Player panic! Pânico na execução! Beat-detection support (libaubio) disabled. Suporte a Detecção de ritmo (libaudio) desabilitado. LV2 Plug-in MIDI/Event support (DEPRECATED) enabled. Plugin MIDI LV2/Suporte a eventos (SEM SUPORTE) ativado. LV2 plug-in State Make Path support (DANGEROUS) enabled. Suporte a State Make Path de plugins LV2 (PERIGOSO) ativado. LV2 Plug-in MIDNAM support disabled. Suporte a LV2 Plug-in MIDINAM desabilitado. LV2 Plug-in UI GTK2 native support disabled. Suporte nativo a GTK2 para Interface de Plugin LV2 desativado. LV2 Plug-in UI X11 native support disabled. Suporte nativo a X11 para Interface de Plugin LV2 desativado. Using: Qt %1 Usando: Qt %1 The audio/MIDI engine could not be started. Make sure the JACK audio server (jackd) and the ALSA Sequencer kernel module (snd-seq-midi) are up and running and then restart the session. O aparato de Áudio/MIDI não pôde ser inicializado. Certifique-se que o servidor de áudio JACK (jackd) e o módulo Sequenciador ALSA do kernel (snd-seq-midi) foram chamados e estão rodando e então reinicie a sessão. The audio engine buffer size has changed, increased from %1 to %2 frames/period. Reloading the current session file is highly recommended. O tamanho do buffer da interface da áudio foi modificado, aumente de %1 para %2 amostras/período. É altamente recomendável recarrgar a sessão atual. STOP PARAR Rect Ret Redo Refazer Save Salve Stop Parar Transport fast forward Botão de Adiantar dos Controles de Gravação e Reprodução Undo Desfazer Template files (*.%1) Arquivos de Modelos (*.%1) Cut selection to clipboard Recortar seleção para a área de transferência Monitor track Monitorar pista Clip Loop Loop da Sequência Clip loop Loop da sequência %1 Hz %1 Hz &Clip &Sequências &Copy &Copiar &Down Para &Baixo &Edit &Editar &File &Arquivo &Grid &Grade &Help &Ajuda &Hold &Reter &Last Ú&ltima &Lock &Trancar &Loop &Loop &Mute &Mudo &Next &Próxima &None &Nada &Play &Executar &Redo &Refazer &Save &Salvar &Solo &Solo &Stop &Parar &Undo &Desfazer &View &Visualização &Zoom &Zoom Resize Clip Diminuir Sequência The file already exists: "%1" Do you want to replace it? Esse arquivo já existe: "%1" Você quer substituí-lo? The current session has been changed: "%1" Do you want to save the changes? A seguinte Sessão foi modificada: "%1" Deseja salvar essas modificações? Insert range as selected Inserir limite às pistas que estiverem selecionadas Monitor Track Monitorar Pista Transport mode: None Módulo de Controles: Nenhum Transport mode set to None Módulo de Controle determinado como Nenhum &Slave &Escravo Slave Escravo Transport mode: Slave Módulo de Controles: Escravo Transport mode set to Slave Módulo de Controle determinado como Escravo &Master &Mestre Master Mestre Transport mode: Master Módulo de Controle: Mestre Transport mode set to Master Módulo de Controle determinado como Mestre &Full &Completo Full Completo Transport mode: Full Módulo de Controles: Completo Transport mode set to Full Módulo de Controle determinado como Completo About Sobre E&xit &Sair Buses Canais Primários Error Erro Files Arquivos M&ode M&odo N&one &Nenhuma Mixer Mixer Mo&ve Mo&ver S&nap &Divisão Panic Pânico Paste Colar RESET RESETAR T&ime T&empo Punch Gravação Localizada Range Limites START COMEÇAR Ready Pronto Ta&ke &Gravação por Tentativas Space Space Track Pista Remove current track from session Remover pista atual da sessão Zebra Zebra Split Clip Quebrar Sequência Split clip Quebrar sequência Edit Clip Editar Sequência Edit clip Editar sequência Past&e Repeat... R&epetir Colar... Edit current session properties Editar propriedades da sessão atual Session started. Sessão iniciada. &Options... &Opções... Change general application program options Modificar opções gerais do programa NSM support disabled. Suporte a NSM desabilitado. View toolbar Barra de visualizações View Toolbar Barra de Visualizações LV2 Plug-in Programs support disabled. Suporte a LV2 Plug-in Programs desabilitado. Untitled%1 Sem nome%1 Automation playback Executar automação Clear all automation curves Limpar todas as curvas de Automação Exit this application program Sair deste aplicativo Paste Repeat Repetir Colar Time toolbar Barra de Ferramentas para informações de tempo Time Toolbar Barra de Ferramentas para Tempo TRACK MUTE %1 %2 MUTAR PISTAS %1 %2 Select rectangle Seleção em retângulo Transport Toolbar Barra de Controles de Gravação e Reprodução Transport toolbar Barra de ferramentas para os Controles de Gravação e Reprodução &Horizontal &Horizontal Automation curve color Cor da curva de automação &Shortcuts... Atalho&s... About to remove archive directory: "%1" Are you sure? Será removido o diretório do inventário: "%1" Posso continuar? Track Inputs Entradas da Pista Solo Track Pista Solo Zoom In Aumentar Zoom Zoom in Aumentar Zoom Some settings may be only effective next time you start this %1. Algumas das alterações só surtirão efeito na próxima vez que inciar este %1. Solo track Pista solo Set current snap to %1 Selecionar grade atual para %1 Follow playhead Seguir a reprodução Follow Playhead Seguir a Reprodução Thumb Toolbar Barra de Miniatura Thumb toolbar Barra de vista em miniatura do arranjo Split selection Quebrar seleção Split Selection Quebrar Seleção F&ollow Playhead Seguir a Reproduçã&o Impor&t Tracks Impor&tar Pistas LV2 Plug-in Worker/Schedule support disabled. Suporte a LV2 Plug-in Worker/Schedule desabilitado. Session files (*.%1 *.%2 *.%3) Arquivos de Sessões (*.%1 *.%2 *.%3) Tempo Adjust Ajuste de Andamento &MIDI... &MIDI... Make current the last track Fazer da última pista a atual Make current the next track Fazer da próxima pista a atual Transport stop Botão de Parar dos Controles de Gravação e Reprodução Transport loop Botão de Loop dos Controles de Gravação e Reprodução Transpose Clip Transpor Sequência &Add Track... &Adicionar Pista... Normalize current clip (gain/volume) Normalizar sequência atual (ganho/volume) This program is free software; you can redistribute it and/or modify it Este aplicativo é de software livre; você pode redistribuí-lo e/ou modificá-lo Show/hide the messages window Mostrar/esconder a janela de Mensagens Transport rewind Botão de Retroceder dos Controles de Gravação e Reprodução Transport record Botão de Gravar dos Controles de Gravação e Reprodução Show/hide the main program window menubar Mostrar/esconder os menus da janela do programa principal Mark range as selected Marcar limite que estiver selecionado Show/hide main program window transport toolbar Mostrar/esconder a barra de ferramentas para controles da janela do programa principal Session could not be loaded from "%1". Sorry. A Sessão não pode ser carregada de "%1". Desculpe. Clip Range Limites da Sequência Range selection mode Modo de seleção de Limites Pitch-shifting support (librubberband) disabled. Suporte a mudança de altura (librubberband) desabilitado. Options toolbar Barra de ferramentas para opções Options Toolbar Barra de Opções Clip range Limites da sequência %1 BPM %1 BPM Height reset Resetar altura Session muting state Sessão muda &Clear &Limpar XRUN(%1 skipped) XRUN(%1 ignorado(s)) &Files &Arquivos &First &Primeira Height Reset Resetar Altura Transport loop set Determinar Loop dos Controle de Reprodução &Paste &Colar &Punch Gravação &Localizada &Range &Limites &Reset &Resetar &Split &Quebrar &State &Condição &Track &Pistas JACK Session support disabled. Suporte a JACK Session desabilitado. &Zebra &Zebra Refresh views Atualizar visualizações Remove Range Remover Limites Remove Track Remover Pista All MIDI tracks shut off (panic) Interrompe todas as pistas MIDI (pânico) Track Toolbar Barra de Ferramentas para Pistas Track toolbar Barra de ferramentas para pistas Paste repeat Repetir colar All Zoom Todo o Zoom All zoom Todo o zoom Rescale current MIDI clip events Redimensionar eventos na sequência MIDI atual Save &As... S&alvar Como... Timeshift current MIDI clip events Mudança de velocidade dos eventos na sequência MIDI atual Remove range Remover limites Remove track Remover Pista Import tracks from MIDI file Importar pista de um arquivo MIDI JACK Latency support disabled. Suporte a JACK Latency desabilitado. About to clear automation: "%1" Are you sure? As seguintes automações serão resetadas: "%1" Posso continuar? Select current clip previous take Selecionar a tentativa anterior da sequência atual Automation playback all Executar todas as automações Show current track output bus connections Mostrar as saídas de canais primários da pista atual Could not set default session directory: %1 Sorry. Não foi possível definir o diretório para a Sessão: %1 Desculpe. Insert track range as selected Inserir limite às pistas que estiverem selecionadas Transport backward Botão de Voltar dos Controles de Gravação e Reprodução Track inputs Entradas da Pista Insert Range Inserir Limite Timeshift clip events Mudança de velocidade dos eventos na sequência Session looping state Sessão em Loop Insert range Inserir limite Edit current clip Editar sequência atual LV2 Plug-in Buf-size support disabled. Suporte a LV2 Plug-in Buf-size desabilitado. Punch in/out Gravação Localizada (Começo/Fim) New session file Novo arquivo de sessão Show information about this application program Mostre-me informações sobre este aplicativo Select &Mode Selecionar &Modo Select Range Selecionar Limite Menubar Barra de menu &Menubar Barra de &Menu Select Track Selecionar Pista Record Track Gravar Pista Select current clip first take Selecionar a primeira tentativa da sequência atual Audio connections change. Conexões de áudio modificadas. Show/hide the mixer window Mostrar/esconder a janela do Mixer Select range Selecionar Limites Select track Selecionar pista Record track Gravar pista Set loop-range from current clip extents Determinar os limites do loop na extensão da sequência atual Backup session: "%1" as "%2". Backup da sessão: "%1" até "%2". Show/hide the files window Mostrar/esconder a janela de Arquivos Show/hide the main program window statusbar Mostrar/esconder a barra de estado na janela do programa principal Transport punch in/out Gravação Localizada dos Controles de Gravação e Reprodução Resize clip events Diminuir eventos em uma sequência Playing ended. Reprodução completada. TRACK MONITOR %1 %2 MONITOR DA PISTA %1-%2 CONTINUE CONTINUAR Automation record Gravação de automação Session modification state Sessão em modificação Ctrl+Shift+Ins Ctrl+Shift+Ins Ctrl+Shift+Del Ctrl+Shift+Del Move Up Mover Para Cima Move up Mover para cima Unlink Clip Desgrudar Sequências Unlink clip Desgrudar sequências Automation edit mode Modo de Edição de Automações &Controllers... &Controladores... Sample-rate conversion (libsamplerate) disabled. Conversão de taxa de resolução (libsamplerate) desabilitado. Session closed. Sessão encerrada. Punch Set Determinar Gravação Localizada &Increase &Aumentar Ctrl++ Ctrl++ Ctrl+- Ctrl+- Ctrl+1 Ctrl+1 Ctrl+A Ctrl+T Ctrl+C Ctrl+C Ctrl+I Ctrl+I Ctrl+L Ctrl+L Ctrl+M Ctrl+M Ctrl+N Ctrl+N Ctrl+O Ctrl+A Ctrl+P Ctrl+P Ctrl+R Ctrl+L Ctrl+S Ctrl+S Ctrl+T Ctrl+F Ctrl+V Ctrl+V Ctrl+X Ctrl+X Ctrl+Y Ctrl+Y Ctrl+Z Ctrl+Z Delete Apagar Remove track range as selected Remover os limites das pistas que estiverem selecionados &Range Set &Determinar Limites Adjust session tempo from current clip selection Ajustar o andamento da sessão para a sequência selecionada atualmente Reset track height Resetar altura da pista Move Bottom Mover para Trás LV2 Plug-in External UI support disabled. Suporte a LV2 Plug-in External UI desabilitado. Make current the previous track Fazer da pista anterior a atual Change session tempo map / markers Modificar mapa de tempo da sessão / marcadores The audio engine has been shutdown. Make sure the JACK audio server (jackd) is up and running and then restart session. O aparato de áudio foi desligado. Certifique-se que JACK audio server (jackd) está rodando e reinicie a sessão. Auto-monitor current track Auto monitorar pista atual Randomize current MIDI clip events Aleatorizar eventos na Sequência MIDI atual Randomize clip events Aleatorizar eventos na Sequência Mi&xer Mi&xer under the terms of the GNU General Public License version 2 or later. licenciado sob os termos da GNU General Public License versão 2 ou superior. LV2 Plug-in support (liblilv) disabled. Suporte a LV2 Plug-in (liblilv) desabilitado. Pa&nic Pâ&nico REC ON GRAVAR LIGADO T&ools &Ferramentas Record Gravar Rewind Retroceder Set edit-range from current clip extents Determinar edição de limite na extensão da sequência atual Show information about the Qt toolkit Mostre-me informações sobre o Qt toolkit F&ast Forward &Adiantar Sp&lit &Quebrar Thum&b Miniat&ura &Tempo Adjust... Ajus&te de Andamento... New session: "%1". Nova Sessão: "%1". Open session from file Abrir sessão do arquivo Tempo M&ap / Markers... M&apa de Tempo / Marcadores... Loc&k All Tran&car Tudo Paste clipboard contents Colar conteúdo da área de transferência Tool tips Comentários LV2 Plug-in UI support disabled. Suporte a LV2 Plug-in UI desabilitado. Reset Takes Resetar Tentativas Gravadas &Automation &Automação First Track Primeira Pista Reset takes Resetar tentativas Loop &Set Determinar &Loop Quantize current MIDI clip events Quantizar os eventos da sequência MIDI atual C&olor... C&or... First track Primeira pista Automation Automação Automation clear Limpar automação Automation color Cor da Automação &Continue Past End &Continuar de onde parou Add Track Adicionar Pista Last Track Última Pista Next Track Próxima Pista Zoom Out Diminuir Zoom Zoom out Diminuir zoom Loop Set Determinar Loop &Loop Set Determinar &Loop Loop set Determinar Loop &Toolbars &Barras de Ferramentas &Open... &Abrir... Options Opções &Options &Opções A&utomation A&utomação Add track Adicionar Pista Session total time Tempo total da Sessão Last track Última pista Next track Próxima pista Split current clip at playhead Quebrar sequência atual no início da reprodução Unknown sub-command Sub-comando desconhecido REC OFF GRAVAR DESLIGADO Shortcuts Atalhos Resize current MIDI clip events Diminuir eventos na sequência MIDI atual About &Qt... Sobre o &Qt... Move Top Mover para o Topo Move top Mover para o topo &Outputs &Saídas TRACK RECORD %1 %2 GRAVAR PISTAS %1 %2 Rec&ord All Gravar T&odas Open session: "%1". Abrir sessão: "%1". Move bottom Mover para trás Normalize clip Normalizar sequência Normalize Clip Normalizar Sequência Add a new track to session Adicionar uma nova pista à sessão TRACK SOLO %1 %2 PISTAS SOLO %1 %2 LV2 Plug-in Options support disabled. Suporte a LV2 Plug-in Options desabilitado. Redo last action Refazer a última ação Undo last action Desfazer a última ação LV2 Plug-in Presets support disabled. Suporte a LV2 Plug-in Presets desabilitado. Merge Clips Unir Sequências Create new clip Criar nova sequência Inport Audio File Importar Arquivo de Áudio Import Audio file Importar arquivo de áudio Transport forward Botão de Próximo dos Controles de Gravação e Reprodução Merge clips Unir sequências Export Audio File Renderizar Arquivo de Áudio Export Audio file Renderizar arquivo de audio Session Properties Propriedades da Sessão Session properties Propriedades da sessão Take Range Limites de Gravação por Tentativas Mute Track Emudecer Pista None Track Nenhuma Pista LOCATE %1 LOCALIZAR %1 &Import... &Importar... E&xport... &Renderizar... Take range Limites da tentativa Mute track Emudecer pista None track Nenhuma pista take range limites da tentativa program aplicativo VST3 Plug-in support (EXPERIMENTAL) disabled. Suporte a Plugin VST3 (EXPERIMENTAL) desabilitado. LV2 Plug-in Patch support disabled. Suporte a Predefinições em plugins LV2 desabilitado. LV2 Plug-in UI Touch interface support disabled. Suporte a Interfaces sensíveis ao toque procedentes de Plug-in LV2 desabilitado. LV2 Plug-in UI Request-value support disabled. Requisição da interface do Plugin LV2 - suporte a valor desabilitado. LV2 Plug-in UI Idle interface support disabled. Suporte a Interfaces procedentes de Plug-in LV2 desabilitado. LV2 Plug-in UI Show interface support disabled. Desabilitar exibição de interfaces de Plug-in LV2. JACK Metadata support disabled. Suporte a Metadata do JACK desabilitado. XRUN XRUN (track %1, panning %2) (pista %1, panorâmico %2) Backward Anterior &Backward &Anterior Automation lock all Trancar todas as automações Session could not be saved to "%1". Sorry. Não foi possível salvar a Sessão em "%1". Desculpe. Rescale Clip Redimensionar Sequência record clip gravar sequência Current track name Nome da pista atual Clip selection mode Modo de seleção de Sequências T&imeshift... Mudança de Veloc&idade... Snap/beat Ajuste à grade de acordo com a subdivisão do pulso Randomize Clip Aleatorizar Sequência R&ange... &Limite... &Range... &Limites... E&xport Tracks &Renderizar Pistas T&ransport &Controles Export current clip to file Renderizar a sequência atual para um arquivo Debugging option enabled. Opção de depuração habilitada. Re&wind Re&troceder STEP %1 PASSO %1 Normalize clip events Normalizar eventos na sequência Play &All Executar &Todas Continue Past End Continuar de onde parou Continue past end Continuar de onde parou Statusbar Barra de estado Refresh Atualizar &Refresh &Atualizar &Statusbar Barra de E&stado Remo&ve &Remover Quantize Clip Quantizar Sequência &Previous &Anterior &Navigate &Navegar Opening "%1"... Abrindo "%1"... Trac&k Range Limites da &Pista Auto monitor Auto monitoração Auto Monitor Auto Monitoração Floating tool tips view mode Visualização de comentários flutuantes VST Plug-in support disabled. Suporte a VST Plug-in desabilitado. Move current track to top Mover pista atual para o topo LV2 Plug-in support disabled. Suporte a LV2 Plug-in habilitado. &Connections &Conexões Save session: "%1". Sessão salva: "%1". Range (fold) current clip into takes Limites de Tentativas (ocultas) da sequência atual The directory already exists: "%1" Do you want to replace it? Este diretório já existe: "%1" Deseja subtituí-lo? Solo current track Solo para a pista atual Horizontal zoom mode Modo de zoom horizontal Export Clip Renderizar Sequência Controllers Controladores Export clip Renderizar sequência Show/hide main program window edit toolbar Mostrar/esconder a barra de ferramentas de edição da janela do programa principal Import Clip Importar Sequência Import clip Importar sequência Re&scale... Redimen&sionar... Paste/repeat clipboard contents Colar repetidamente o conteúdo da área de tranferência Vertical zoom mode Modo de zoom vertical Save session to file Salvar sessão em arquivo Import clip from file(s) Importar sequência(s) de um arquivo(s) Show/hide main program window file toolbar Mostrar/esconder a barra de ferramentas para arquivos da janela do programa principal Information Informação &About... &Sobre... Change instrument definitions and files Modificar definições de instrumentos e de arquivos About Qt Sobre o Qt Rescale clip events Redimensionar eventos da sequência Save As Salvar Como Save as Salvar como SHUTTLE %1 RETRIBUIR %1 &Randomize... &Aleatório... New session Nova sessão Punch Se&t &Determinar Gravação Localizada Playback all automation curves Executar todas as curvas de automação Fast Forward Adiantar Fast forward Adiantar Monitor current track Monitorar pista atual &Quantize... &Quantizar... session sessão LV2 Plug-in Time/position support disabled. Suporte a LV2 Plug-in Time/position desabilitado. Automation record all Gravar todas as automações None current track Nenhuma pista atual Shift+T Shift+T Instruments Instrumentos Transpose clip events Transpor eventos da sequência Mute current track Emudecer pista atual Export tracks to Audio file Renderizar pistas para um Arquivo de áudio Quantize clip events Quantizar eventos na sequência Backspace Backspace Select None Não selecionar nada Select clip Selecionar sequência Select none Não selecionar nada Show/hide main program window time toolbar Mostrar/esconder a barra de ferramentas para tempo da janela do programa principal Move current track down Mover pista atual para baixo First Take Primeira Tentativa First take Primeira tentativa Show/hide main program window view toolbar Mostrar/esconder a barra de ferramentas de visualizações da janela do programa principal Last Take Última Tentativa &Normalize... &Normalizar... Last take Última tentativa A&uto Backward A&uto Retroceder Take %1 Tentativa %1 The original session sample rate (%1 Hz) is not the same as the current audio engine (%2 Hz). Saving and reloading from a new session file is highly recommended. A Taxa de amostragem original da sessão (%1 Hz) não é a mesma da interface de áudio (%2 Hz). Salvar e recarregar a partir de um novo arquivo de sessão é altamente recomendado. &Bottom Para &Trás R&ectangle R&etangular &Delete A&pagar Tempo map / markers Mapa de Tempo / marcadores Tempo Map / Markers Mapa de Tempo / Marcadores (track %1, gain %2) (pista %1, ganho %2) LV2 Plug-in State Files support disabled. Suporte a LV2 Plug-in State Files desabilitado. &Height &Dimensão Vertical Track &Properties... &Propriedades da Pista... [modified] (modificado) Keyboard shortcuts Atalhos no teclado &Inputs &Entradas &Invert &Inverter Vertical Zoom Zoom Vertical Vertical zoom Zoom vertical &Linear &Linear LADSPA Plug-in support disabled. Suporte a LADSPA Plug-in desabilitado. &New... &Nova... C&lear All &Limpar Tudo Transport play/pause Botão de tocar nos Controles de Gravação e Reprodução &Record &Gravar Ctrl+Ins Ctrl+Ins Ctrl+Del Ctrl+Del Metronome Metrônomo &Metronome &Metrônomo &Select &Selecionar Select All Selecionar Tudo Select all Selecionar tudo Copy selection to clipboard Copiar seleção para a área de transferência &Spline &Spline &Decrease &Diminuir &Audio... &Áudio... &Edit... &Editar... Session sample rate Taxa de amostragem da Sessão &Unlink &Desgrudar Transpose current MIDI clip events Transpor os eventos da sequência MIDI atual I&nsert I&nserir Export tracks to MIDI file Renderizar pistas para um arquivo MIDI Decrease track height Diminuir altura da pista Increase track height Aumentar altura da pista Previous Take Tentativa Anterior Previous take Tentativa anterior Connections Conexões Resi&ze... Di&minuir... Select current clip last take Selecionar última tentativa da sequência atual Make current the first track Fazer desta a primeira pista Move current track to bottom Mover pista atual para trás DSSI Plug-in support disabled. Suporte a DSSI Plug-in desabilitado. Mark track as selected Marcar pista que estiver selecionada SONGPOS %1 POSIÇÃO DA MÚSICA %1 Save Session Salvar Sessão Save session Salvar sessão Saving "%1"... Salvando "%1"... Increase height Aumentar altura Decrease height Diminuir altura Move Down Mover Pista atual para Baixo Move down Mover para baixo Session soloing state Sessão em solo &Merge... U&nir... New Clip Nova Sequência New clip Nova sequência &Vertical &Vertical &Buses... &Canais Primários... Edit current track properties Editar propriedades da pista atual Reset (unfold) current clip takes Resetar tentativas (à vista) da sequência atual M&essages M&ensagens Messages Mensagens Move current track up Mover pista atual para cima Playback automation curve Executar curva de automação Open Session Abrir Sessão Open session Abrir sessão Auto &Monitor Auto-&Monitoração Version Versão &Remove Track &Remover Pista Split current selection Quebrar esta seleção Too&l Tips &Comentários Import tracks from Audio file Importar pista de um arquivo de áudio Archive files (*.%1) Arquivos no Inventário (*.%1) OSC service support (liblo) disabled. Suporte a serviço OSC (liblo) desabilitado. Ctrl+Shift++ Ctrl+Shift++ Ctrl+Shift+- Ctrl+Shift+- Ctrl+Shift+1 Ctrl+Shift+1 Ctrl+Shift+A Ctrl+Shift+T Ctrl+Shift+L Ctrl+Shift+L Ctrl+Shift+P Ctrl+Shift+P Ctrl+Shift+R Ctrl+Shift+L Ctrl+Shift+V Ctrl+Shift+V Ctrl+Shift+Z Ctrl+Shift+Z Mark track range as selected Marcar limite das pistas que estiverem selecionadas Select Invert Selecionar o Inverso Oops! Looks like it crashed or did not close properly last time it was run... however, an auto-saved session file exists: "%1" Do you want to crash-recover from it? Ops! Parece que ele está quebrado ou não foi fechado corretamente... De qualquer forma, existe uma sessão salva automaticamente em: "%1" Você deseja que eu restaure a partir dali? Track Outputs Saídas da Pista Track outputs Saídas da pista Show/hide main program window thumb toolbar Mostrar/esconder a barra de ferramentas para miniatura das janela do programa principal Timeshift Clip Mudança de Velocidade da Sequência Session record state Sessão em gravação Could not backup existing session: %1 as %2 Sorry. Não foi possível fazer backup da sessão: %1 até %2 Desculpe. M&onitor M&onitoração Forward Próximo &Forward &Próximo &Properties... &Propriedades... Playing "%1"... Tocando "%1"... Lock automation curve Trancar curva de automação Warning Atenção Show/hide main program window options toolbar Mostrar/esconder a barra de Opções da janela do programa principal Bar zebra view mode Modo de visualização em Listras de zebra Previous Track Pista Anterior Current tempo (BPM) Andamento atual (BPM) e Fórmula de Compasso Show current track input bus connections Mostrar as entradas de canais primários da pista atual Change session bus definitions Modificar definições dos canais primários da sessão About to clear all automation: "%1" Are you sure? Todas as automações serão resetadas: "%1" Posso continuar? Previous track Pista anterior Website Página na Internet Record all automation curves Gravar todas as curvas de automação LV2 Plug-in UI support (libsuil) disabled. Suporte a LV2 Plug-in UI (libsuil) desabilitado. All zoom mode Modo de todo o zoom Normalize current MIDI clip events Normalizar eventos na sequência MIDI atual Ogg Vorbis (libvorbis) file support disabled. Suporte a arquivos Ogg Vorbis (libvorbis) desabilitado. &Windows &Janelas Insert Track Range Inserir Limite à Pista Insert track range Inserir limite à pista Clear automation curve Limpar curva de automação Delete selection Apagar seleção Export MIDI file Renderizar arquivo MIDI Import MIDI file Importar arquivo MIDI Export MIDI File Renderizar Arquivo MIDI Import MIDI File Importar Arquivo MIDI MIDI connections change. Conexões MIDI modificadas. Snap grid view mode Modo de exibição de ajuste à grade Invert selection Inverter seleção Log&arithmic Log&arítmico Not implemented Não implementado Save current session with another file name Salvar a sessão atual com outro nome Show/hide main program window track toolbar Mostrar/esconder a barra de ferramentas para pistas da janela do programa principal Increase Height Aumentar Altura Decrease Height Diminuir Altura Record automation curve Gravação de curva de automação Transport punch in/out set Seleção de limites para Gravação Localizada nos Controles de Gravação e Reprodução Select Track Range Selecionar Limites da Pista Select track range Selecionar limites da pista Mark all as selected Marcar tudo o que está selecionado Merge selected clips Unir sequências selecionados &Transpose... &Transpor... Lock all automation curves Trancar todas as curvas de automação Current time (play-head) Tempo atual (reprodução) MIDI CTL: %1, Channel %2, Param %3, Value %4 MIDI CTL: %1, Canal %2, Param %3, Valor %4 Show/hide the connections window Mostrar/esconder a janela de Conexões Open &Recent Abrir &Recentes Horizontal Zoom Zoom Horizontal Horizontal zoom Zoom horizontal Shift+F2 Shift+F2 Select current clip next take Selecionar próxima tentativa da sequência atual Track Properties Propriedades da Pista Track properties Propriedades da Pista Mark all as unselected Marcar tudo o que não estiver selecionado Automation curve logarithmic scale Curva de automação em escala logarítmica Select invert Selecionar o inverso Change MIDI controllers configuration Modificar configurações de controladores MIDI Zoom Reset Resetar Zoom Automation logarithmic Automação logarítmica Punch in/out set Determinação dos limites para a Gravação Localizada Next Take Próxima Tentativa Automation lock Trancar automação Next take Próxima tentativa Auto Backward Auto Retroceder Auto backward Auto retroceder Automation clear all Limpar todas as Automações Zoom reset Voltar ao Zoom inicial LV2 Plug-in MIDI/Atom support disabled. Suporte a LV2 Plug-in MIDI/Atom desabilitado. Arm current track for recording Engatilhar a pista atual para gravação Remove Track Range Remover Limites da Pista Remove track range Remover limite da pista File Toolbar Barra de Ferramentas para Arquivos File toolbar Barra de ferramentas para arquivos Unlink current clip Desgrudar sequência atual Session files (*.%1 *.%2) Arquivos de Sessões (*.%1 *.%2) LV2 Plug-in State support disabled. Suporte a LV2 Plug-in State desabilitado. Rectangular selection mode Modo de seleção retangular Remove range as selected Remover limites que estiverem selecionados MPEG-1 Audio Layer 3 (libmad) file support disabled. Suporte a arquivos MPEG-1 Audio Layer 3 (libmad) desabilitado. Shift+Del Shift+Del Shift+Ins Shift+Ins &Instruments... &Instrumentos... XRUN(%1): some frames might have been lost. XRUN(%1): algumas amostras podem ter sido perdidas. Edit Toolbar Editar Barra de Ferramentas Edit toolbar Editar barra de ferramentas The following issues were detected: %1 Saving into another session file is highly recommended. Os seguintes problemas foram detectados: %1 Salvar esta sessão em um novo arquivo é altamente recomendável. qtractorMessages Logging stopped --- %1 --- Autenticação interrompida --- %1 --- Logging started --- %1 --- Autenticação iniciada --- %1 --- Messages Mensagens qtractorMidiControl Note On Nota Ligada Note Off Nota Desligada Key Press Tecla Pressionada Controller Controlador Pgm Change Mudança de Programa Chan Press Cnl Pressionado Pitch Bend Roda de Altura RPN RPN NRPN NRPN Control 14 Controle 14 Track Gain Ganho da Pista Track Panning Panorâmico da Pista Track Monitor Monitor da Pista Track Record Gravação da Pista Track Mute Emudecer Pista Track Solo Pista Solo qtractorMidiControlForm + + &Up Para Ci&ma &Map &Mapear Path Local Type Tipo &Down &Para Baixo Controllers Controladores &Type &Tipo Trac&k &Pista offse&t &deslocamento &limit &limite Flags Marcações Track limit Limite da pista Command action Ação do comando Command delta/momentary Comando de Delta/instantâneo D&elta &Delta Enable all controllers immediate sync (hook) Habilitar todos os controladores em sync (hook) &Sync &Sync Close Fechar Files Arquivos Track Pista The controller file already exists: "%1" Do you want to replace it? Já existe o Arquivo de controlador: "%1" Você quer substituí-lo? Saved controller mappings may not be effective the next time you start this program. "%1" Do you want to apply to controller files? O mapeamento do controlador salvo não será efetivo até a próxima inicialização deste aplicativo. "%1" Você deseja aplicar ao arquivo do controlador? MIDI Controller (parameter) Controlador MIDI (parâmetro) Close this dialog Fechar esta janela Unmap/remove controller command Não mapear/remover comando do controlador Export to controller file Exportar para um arquivo de Controlador Controller mappings have been changed. O mapeamento do controlador foi modificado. Controller map Mapa do Controlador Track offset Deslocamento da Pista U&nmap &Não mapear Do you want to save the changes? Você deseja salvar as alterações? MIDI parameter (track offset) Parâmetro MIDI (deslocamento da pista) Import Controller Files Importar arquivo de Controlador Import controller files Importar Arquivo de Controlador Move controller file down on list order Move arquivo do controlador para baixo na lista &Import... &Importar... E&xport... E&xportar... Command feedback Resultado do comando &Parameter &Parâmetro Parameter Parâmetro Relo&ad Recarreg&ar Reload/apply all controller files Atualizar/aplicar todos os arquivos do controlador Channel Canal &Channel &Canal Command Comando Map/update controller command Mapear/atualizar comando do controlador &Remove &Remover All files (*.*) Todos os arquivos (*.*) controller controlador Delta Delta Feedback Resultado &Feedback &Resultado MIDI Channel Canal MIDI Controller files (*.%1) Arquivos de Controlador (*.%1) C&ommand Co&mando Warning Atenção MIDI Event type Tipo de evento MIDI About to remove controller file: "%1" Are you sure? Será removido o arquivo de controlador: "%1" Posso continuar? Move controller file up on list order Move arquivo do controlador para cima na lista Remove controller file Excluir arquivo de Controlador Export Controller File Exportar Arquivo de Controlador Controller files Arquivos do Controlador qtractorMidiControlObserverForm In&vert &Inverter &Hook &Gancho &Lock &Travar &Play &Tocar &MIDI Controller... Controlador &MIDI... &Clear &Limpar &Type: &Tipo: MIDI Controller Controlador MIDI Cha&nnel: Ca&nal: Some settings have been changed. Do you want to apply the changes? Algumas modificações foram feitas. Você deseja aplicar essas mudanças? MIDI parameter Parâmtero MIDI &Automation &Automação &Outputs &Saídas &Parameter: &Parâmetro: L&atch &Trava Control input connections Controlar conexões de entrada &Inputs &Entradas &Record Grava&r &Logarithmic &Logarítmico &Feedback &Resultado MIDI controller is already assigned. Do you want to replace the mapping? O controlador MIDI já está assinalado. Você deseja subtituir o mapeamento? Control output connections Controlar conexões de saída MIDI channel Canal MIDI MIDI event type Tipo de evento MIDI qtractorMidiEditEvent Zoom in (horizontal) Aumentar Zoom (horizontal) Zoom reset (horizontal) Resetar Zoom (horizontal) Zoom out (horizontal) Diminuir Zoom (horizontal) qtractorMidiEditList C%1 C%1 qtractorMidiEditTime Edit-head Editar começo Edit-tail Editar final Start: %1 End: %2 Length: %3 Início: %1 Final: %2 Tamanho: %3 Loop-start Começo do Loop Punch-out Final da Gravação Localizada Loop-end Final do Loop Play-head Começo da reprodução Punch-in Começo da Gravação Localizada qtractorMidiEditView Zoom reset (vertical) Resetar Zoom (vertical) Zoom in (vertical) Aumentar Zoom (vertical) Zoom out (vertical) Diminuir Zoom (vertical) qtractorMidiEditor cut recortar edit editar move mover paste colar remove range remover limite Start: %1 End: %2 Length: %3 Início: %1 Final: %2 Tamanho: %3 insert range inserir limite Pgm Change (%1) Mudança de Programa (%1) Chan Press (%1) Cnl Press (%1) MIDI Editor Editor MIDI delete apagar NRPN (%1) Name: %2 Value: %3 NRPN (%1) Nome: %2 Valor: %3 RPN (%1) Name: %2 Value: %3 RPN (%1) Nome: %2 Valor: %3 C C#/Db D D#/Eb E F F#/Gb G G#/Ab A A#/Bb B Acoustic Bass Drum Bumbo Bass Drum 1 Bumbo 1 Side Stick Aro da Caixa Acoustic Snare Caixa Hand Clap Palma Electric Snare Caixa Eletrônica Low Floor Tom Surdo Closed Hi-Hat Chimbal Fechado High Floor Tom Tom 1 Pedal Hi-Hat Pedal Chinbal Low Tom Tom 2 Open Hi-Hat Chimbal aberto Low-Mid Tom Tom 4 Hi-Mid Tom Tom 3 Crash Cymbal 1 Ataque 1 High Tom Tom 1 Ride Cymbal 1 Condução Chinese Cymbal Gongo Chinês Ride Bell Sino de Condução Tambourine Tambourine Splash Cymbal Splash Cowbell Cowbell Crash Cymbal 2 Ataque 2 Vibraslap Ride Cymbal 2 Condução 2 Hi Bongo Bongô 1 Low Bongo Bongô 2 Mute Hi Conga Conga 1 Abafada Open Hi Conga Conga 1 Aberta Low Conga Conga 2 High Timbale Timbale 1 Low Timbale Timbale 2 High Agogo Agogô 1 Low Agogo Agogô 2 Cabasa Cabaça Maracas Maracas Short Whistle Apito Curto Long Whistle Apito Longo Short Guiro Guiro Curto Long Guiro Guiro Longo Claves Hi Wood Block Woodblock 1 Low Wood Block Woodblock 2 Mute Cuica Cuíca 1 Open Cuica Cuíca 2 Mute Triangle Triângulo 1 Open Triangle Triângulo 2 Bank Select (coarse) Selecionar Banco (tosco) Modulation Wheel (coarse) Roda de Modulação (tosco) Breath Controller (coarse) Controle de Respiração (tosco) Foot Pedal (coarse) Pedal (tosco) Portamento Time (coarse) Tempo do Portamento (tosco) Data Entry (coarse) Entrada de dados (tosco) Volume (coarse) Volume (tosco) Balance (coarse) Balanço (tosco) Pan Position (coarse) Posição do Pan (tosco) Expression (coarse) Expressão (tosco) Effect Control 1 (coarse) Controle de Efeitos 1 (tosco) Effect Control 2 (coarse) Controle de Efeitos 2 (tosco) General Purpose Slider 1 Slider de propósito Geral 1 General Purpose Slider 2 Slider de propósito Geral 2 General Purpose Slider 3 Slider de propósito Geral 3 General Purpose Slider 4 Slider de propósito Geral 4 Bank Select (fine) Selecionar Banco (fino) Modulation Wheel (fine) Roda de Modulação (fino) Breath Controller (fine) Controle de Respiração (fino) Foot Pedal (fine) Pedal (fino) Portamento Time (fine) Tempo do Portamento (fino) Data Entry (fine) Entrada de dados (fino) Volume (fine) Volume (fino) Balance (fine) Balanço (fino) Pan Position (fine) Posição do Pan (fino) Expression (fine) Expressão (fino) Effect Control 1 (fine) Controle de Efeitos 1 (fino) Effect Control 2 (fine) Controle de Efeitos 2 (fino) Hold Pedal (on/off) Pedal de Sustentação (liga/desl) Portamento (on/off) Portamento (liga/desl) Sustenuto Pedal (on/off) Pedal de Sustenuto (liga/desl) Soft Pedal (on/off) Pedal Suave (liga/desl) Legato Pedal (on/off) Pedal de Legato (liga/desl) Hold 2 Pedal (on/off) Pedal de Sustentação 2 (liga/desl) Sound Variation Variação Sonora Sound Timbre Timbre sonoro Sound Release Time Tempo de Relaxamento do Som Sound Attack Time Tempo de Ataque do Som Sound Brightness Brilho do Som Sound Control 6 Controle Sonoro 6 Sound Control 7 Controle Sonoro 7 Sound Control 8 Controle Sonoro 8 Sound Control 9 Controle Sonoro 9 Sound Control 10 Controle Sonoro 10 General Purpose Button 1 (on/off) Botão de propósito Geral 1 (liga/desl) General Purpose Button 2 (on/off) Botão de propósito Geral 2 (liga/desl) General Purpose Button 3 (on/off) Botão de propósito Geral 3 (liga/desl) General Purpose Button 4 (on/off) Botão de propósito Geral 4 (liga/desl) Effects Level Nível de Efeito Tremulo Level Nível de Tremolo Chorus Level Nível de Chorus Celeste Level Nível de Celeste Phaser Level Nível de Phaser Data Button Increment Botão de Incremento de Dados Data Button Decrement Botão de Decremento de Dados Non-Registered Parameter (fine) Parâmetro não Registrado (fino) Non-Registered Parameter (coarse) Parâmetro não Registrado (tosco) Registered Parameter (fine) Parâmetro Registrado (fino) Registered Parameter (coarse) Parâmetro Registrado (tosco) All Sound Off Desliga Todos os Sons All Controllers Off Desliga Todos os Controladores Local Keyboard (on/off) Teclado Local (liga/desl) All Notes Off Desliga Todas as Notas Omni Mode Off Modo Omni Desligado Omni Mode On Modo Omni Ligado Mono Operation Operação em Mono Poly Operation Operação em Poly Pitch Bend Sensitivity Sensibilidade da Roda de Altura Fine Tune Afinação Fina Coarse Tune Afinação Tosca Tuning Program Afinando Programa Tuning Bank Afinando Banco Vibrato Rate Taxa de Vibrato Vibrato Depth Intesidade do Vibrato Vibrato Delay Atraso do Vibrato Filter Cutoff Corte do Filtro Filter Resonance Ressonância do Filtro EG Attack Ataque EG EG Decay Decaimento EG EG Release Relaxamento EG Drum Filter Cutoff Corte do Filtro da Bateria Drum Filter Resonance Ressonância do Filtro da Bateria Drum EG Attack Ataque EG da Bateria Drum EG Decay Decaimento EG da Bateria Drum Pitch Coarse Altura Tosca da Bateria Drum Pitch Fine Altura Fina da Bateria Drum Level Nível da Bateria Drum Pan Pan da Bateria Drum Reverb Send Mandada da Reverberação da Bateria Drum Chorus Send Mandada do Chorus da Bateria Drum Variation Send Mandada da Variação da Bateria Modulation Wheel (14bit) Roda de Modulação (14bit) Breath Controller (14bit) Controle de Respiração (14bit) Foot Pedal (14bit) Pedal (14bit) Portamento Time (14bit) Tempo do Portamento (14bit) Volume (14bit) Volume (14bit) Balance (14bit) Balanço (14bit) Pan Position (14bit) Posição do Pan (14bit) Expression (14bit) Expressão (14bit) Effect Control 1 (14bit) Controle de Efeitos 1 (14bit) Effect Control 2 (14bit) Controle de Efeitos 2 (14bit) General Purpose Slider 1 (14bit) Slider de propósito Geral 1 (14bit) General Purpose Slider 2 (14bit) Slider de propósito Geral 2 (14bit) General Purpose Slider 3 (14bit) Slider de propósito Geral 3 (14bit) General Purpose Slider 4 (14bit) Slider de propósito Geral 4 (14bit) Chromatic Cromática Major Maior Minor Menor Melodic Minor (Asc) Melódica Maior (Asc) Melodic Minor (Desc) Melódica Menor (Desc) Whole Tone Tons Inteiros Pentatonic Major Pentatônica Maior Pentatonic Minor Pentatônica Menor Pentatonic Blues Pentatônica de Blues Pentatonic Neutral Pentatônica Neutra Octatonic (H-W) Octatonica (H-W) Octatonic (W-H) Octatonica (W-H) Ionian Jônico Dorian Dórico Phrygian Frígio Lydian Lídio Mixolydian Mixolídio Aeolian Eólico Locrian Lócrio Egyptian Egípsia Eight Tone Spanish Oito Tons Espanhola Hawaiian Havaiana Hindu Hirajoshi Hungarian Major Húngara Maior Hungarian Minor Húngara Menor Hungarian Gypsy Gypsy Húngara Japanese (A) Japonesa (A) Japanese (B) Japonesa(B) Jewish (Adonai Malakh) Judaica (Adonai Malakh) Jewish (Ahaba Rabba) Judaica (Ahaba Rabba) Jewish (Magen Abot) Judaica (Magen Abot) Oriental (A) Oriental (A) Oriental (B) Oriental (B) Oriental (C) Oriental (C) Roumanian Minor Romena Menor Neapolitan Napolitana Neapolitan Major Napolitana Maior Neapolitan Minor Napolitana Menor Overtone Supertom Leading Whole Tone Tons Inteiros Conduzida Nine Tone Scale Escala de 9 Tons Dominant Seventh Sétima Dominante Augmented Aumentada Algerian Arabian (A) Arábica (A) Arabian (B) Arábica (B) Balinese Balinesa Chinese Chinesa Diminished Diminuta Japanese (Ichikosucho) Japonesa (Ichikosucho) Japanese (Taishikicho) Japonesa (Taishikicho) Javaneese Javanesa Marva Theta Mela Bhavapriya Mela Chakravakam Mela Chalanata Mela Chitrambari Mela Dharmavati Mela Dhatuvardhani Mela Dhavalambari Mela Divyamani Mela Ganamurti Mela Gangeyabhusani Mela Gavambodhi Mela Gayakapriya Mela Hatakambari Mela Jalarnavam Mela Jhalavarali Mela Jhankaradhvani Mela Jyotisvarupini Mela Kamavarardhani Mela Kantamani Mela Kosalam Mela Latangi Mela Manavati Mela Mararanjani Mela Naganandini Mela Namanarayani Mela Navanitam Mela Nitimati Mela Pavani Mela Ragavardhani Mela Raghupriya Mela Ramapriya Mela Rasikapriya Mela Ratnangi Mela Risabhapriya Mela Rupavati Mela Sadvidhamargini Mela Salagam Mela Sanmukhapriya Mela Sarasangi Mela Senavati Mela Subhapantuvarali Mela Sucharitra Mela Sulini Mela Suryakantam Mela Syamalangi Mela Tanarupi Mela Vagadhisvari Mela Vanaspati Mela Varunapriya Mela Yagapriya Persian Persa Purvi Theta Spanish Gypsy Gypsy Espânica Todi Theta Enigmatic Enigmática Kumoi Lydian Augmented Lídia Aumentada Pelog Prometheus Prometeus Prometheus Neapolitan Prometeus Napolitana Six Tone Symmetrical Seis Tons Simétrica Super Locrian Super Lócria Lydian Minor Lídia Menor Lydian Diminished Lídia Diminuta Half Diminished Meia Diminuta Bhairav Yaman Todi Jog Multani Darbari Malkauns Bhoopali Shivaranjani Marwa Minor 5 Menor 5 Major 5 Maior 5 5 5 45 45 457 457 M 6 resize redimensionar rescale reescalonar Note On (%1) %2 Velocity: %3 Duration: %4 Nota Ativa (%1) %2 Intensidade: %3 Duração: %4 Unknown (%1) Desconhecido (%1) SysEx (%1 bytes) Data: SysEx (%1 bytes) Data: Controller (%1) Name: %2 Value: %3 Controlador (%1) Nome: %2 Valor: %3 Time: %1 Type: Tempo: %1 Tipo: Control 14 (%1) Name: %2 Value: %3 Controle 14 (%1) Nome: %2 Valor: %3 Pitch Bend (%1) Roda de Altura (%1) Key Press (%1) %2 Value: %3 Pressionamento da Tecla (%1) %2 Valor: %3 qtractorMidiEditorForm F4 F4 F5 F5 &In &Aumentar Del Del Cut Recortar Current time (play-head) Tempo atual (reprodução) Current tempo (BPM) Andamento atual (BPM) e Fórmula de Compasso Reset time-sig. Resetar formula-compasso. MOD MOD REC GRAVAR MIDI clip record state Estado de gravação da sequência MIDI All files (*.*) Todos os arquivos (*.*) &All &Tudo &Out &Diminuir Copy Copiar Cu&t &Recortar Grid Grade Loop Loop Play Tocar Redo Refazer Save Salvar Stop Parar Transport fast forward Botão de Adiantar nos Controle de Reprodução Undo Desfazer Clip Loop Loop da Sequência Clip loop Loop da sequência &Copy &Copiar &Edit &Editar &File &Arquivos &Grid &Grade &Help &Ajuda &Loop &Loop &None &Nada &Play &Tocar &Redo &Refazer &Save &Salvar &Stop &Parar &Undo &Desfazer &View &Visualização &Zoom &Zoom Show/hide the thumb view toolbar Mostrar/esconder a barra de miniatura Edit draw mode (notes) Modo de edição em desenho (notas) Insert range as selected Inserir limite às pistas que estiverem selecionadas About Sobre Close Fechar S&nap Di&visão Panic Pânico Paste Colar Punch Gravação Localizada Space Space Zebra Zebra Edit Of&f &Desligar Edição Save MIDI Clip Salvar Sequência MIDI Past&e Repeat... R&epetir Colar... View toolbar Barra de visualizações View Toolbar Barra de Visualizações Instrum&ent &Instrumento Not&e Type Tipo de &Nota Val&ue Type &Valor do Tipo &Ghost Track Pista &Oculta Recor&d &Gravar Record current MIDI clip (overdub) Gravar sequência MIDI selecionada (overdub) Paste Repeat Repetir Colar Transport Toolbar Barra de Controles de Gravação e Reprodução Transport toolbar Barra de ferramentas para Controles de Gravação e Reprodução T&ime T&empo Time Toolbar Barra de Ferramentas para Tempo Time toolbar Barra de Ferramentas para informações de tempo Show/hide the time toolbar Mostrar/esconder barra de tempo Note &Names Nomes das &Notas Note Names Nomes das Notas Note names Nomes das notas Whether to show note names Quando mostrar nome das notas &Drum Mode &Modo de Percussão Drum Mode Modo de Percussão Drum mode Modo de percussão Whether note onset events are displayed as diamonds Se eventos assinalados das notas serão mostrados como losangos &Horizontal &Horizontal &Shortcuts... Atalho&s... Track Inputs Entradas da Pista MIDI file save: "%1", track-channel: %2. Salvar arquivo MIDI: "%1", canal da pista: %2. Zoom In Aumentar Zoom Zoom in Aumentar Zoom Set current snap to %1 Selecionar divisão atual para %1 Follow playhead Seguir a reprodução Follow Playhead Seguir a Reprodução Thumb Toolbar Barra de Miniatura Thumb toolbar Barra de Miniatura F&ollow Playhead Seguir a Reproduçã&o MIDI clip duration Duração da sequência MIDI Transport stop Botão de Parar dos Controles de Gravação e Reprodução Transport loop Botão de Loop dos Controles de Gravação e Reprodução Show/hide the transport toolbar Mostrar/esconder a barra de controles Set loop-range from clip extents Determinar os limites do loop na extensão da sequência Transport rewind Botão de Retroceder dos Controles de Gravação e Reprodução Transport record Botão de Gravar dos Controles de Gravação e Reprodução Mark range as selected Marcar limite que estiver selecionado Clip Range Limites do Sequência Scale type Tipo de escala Show/hide the menubar Mostrar/esconder a barra de menu Clip range Limites da sequência Redo last edit operation Refazer a última ação &Close &Fechar Transport loop set Determinar Loop dos Controles de Gravação e Reprodução &Paste &Colar &Punch Gravação &Localizada &Range &Limites &Reset &Resetar &Scale E&scala &Tools &Ferramentas &Track &Pistas Undo last edit operation Desfazer a última ação &Zebra &Zebra Refresh views Atualizar visualizações Copy current selection to the local clipboard Copiar seleção para a área de transferência local Remove Range Remover Limites All MIDI tracks shut off (panic) Interrompe todas as pistas MIDI (pânico) Paste repeat Repetir colar All Zoom Todo o Zoom All zoom Todo o zoom Save &As... S&alvar Como... Remove range Remover limites Note &Color &Cor da Nota Show/hide the scale toolbar Mostrar/esconder a barra de ferramentas para escala Transport backward Botão de Voltar dos Controles de Gravação e Reprodução Track inputs Entradas da Pista Insert Range Inserir Limite Show current MIDI clip/track output bus connections Mostrar as saídas de canais primários da Sequência/Pista MIDI atual Insert range Inserir limite Edit current MIDI clip properties Editar propriedades da sequência MIDI atual Edit draw mode Modo de edição em desenho Punch in/out Gravação Localizada (Começo/Fim) Show information about this application program Mostre-me informações sobre este aplicativo Select &Mode Selecionar &Modo Resize selection Redimensionar seleção Select Range Selecionar Limites Menubar Barra de menu &Menubar Barra de &Menu Timeshift Mudança de Velocidade Select range Selecionar Limites Transport punch in/out Gravação de Gravação Localizada dos Controles de Gravação e Reprodução Quantize selection Quantizar seleção Preview notes while editing (scrub) Prever notar enquanto edita Punch Set Determinar Gravação Localizada Ctrl++ Ctrl++ Ctrl+- Ctrl+- Ctrl+1 Ctrl+1 Ctrl+A Ctrl+T Ctrl+C Ctrl+C Ctrl+I Ctrl+I Ctrl+L Ctrl+L Ctrl+M Ctrl+M Ctrl+P Ctrl+P Ctrl+R Ctrl+L Ctrl+V Ctrl+V Ctrl+X Ctrl+X Ctrl+Z Ctrl+Z Delete Apagar Randomize Aleatório Parameter type Tipo de parâmetro Normalize selection Normalizar seleção &Range Set &Determinação Limites Scale Toolbar Barra de Ferramentas para Escala Scale toolbar Barra de Ferramentas para escala MIDI Editor Editor MIDI Channel %1 Canal %1 Pa&nic Pâ&nico Record Gravar Resize Redimensionar Rewind Retroceder Sc&ale Esc&ala Show information about the Qt toolkit Mostre-me informações sobre o Qt toolkit F&ast Forward &Adiantar Thum&b Miniat&ura The current MIDI clip has been changed: "%1" Do you want to save the changes? A seguinte sequência MIDI foi modificada: "%1" Deseja salvar essas alterações? Unlink Desgrudar Tool tips Comentários Whether note events are colored according to pitch Se eventos das notas forem coloridos de acordo com a altura &Value Color Cor do &Valor Set edit-range from clip extents Determinar o limite de edição na extensão da sequência atual Loop &Set Determinar &Loop Edit &Draw Editar e &Desenhar Zoom Out Diminuir Zoom Zoom out Diminuir zoom Loop Set Determinar Loop &Loop Set Determinar&Loop Loop set Determinar loop &Toolbars Barras de Ferramen&tas Timeshift selection Mudar velocidade da seleção View events Mostrar eventos Set edit mode on Ligar modo de edição Shortcuts Atalhos About &Qt... Sobre o &Qt... &Outputs &Saídas Properties Propriedades Value Color Cor do Valor Transport forward Botão de Próximo dos Controles de Gravação e Reprodução Value color Cor do valor Note Color Cor da Nota Note color Cor da nota MIDI track/channel Pista MIDI/canal Backward Anterior &Backward &Anterior Show/hide the statusbar Mostrar/esconder a barra de estado Paste/repeat local clipboard contents into the current MIDI clip Repetir Colar seleção para a área de transferência local Scale key Armadura da escala T&imeshift... Mudança de Veloc&idade... Snap/beat Ajuste à grade de acordo com a subdivisão do pulso &Transport Con&troles de Gravação e Reprodução Transpose Transposição T&ransport &Controles Track %1 Pista %1 Re&wind R&etroceder MIDI modification state Estado das modificações MIDI Show current MIDI clip/track input bus connections Mostrar as entradas de canais primários da Sequência/Pista MIDI atual Statusbar Barra de estado Refresh Atualizar &Refresh &Atualizar &Statusbar Barra de E&stado Remo&ve Remo&ver Rescale Reescalonar Floating tool tips view mode Visualização de comentários flutuantes Horizontal zoom mode Modo de zoom horizontal Normalize Normalizar Re&scale... Ree&scalonar... Vertical zoom mode Modo de zoom vertical Save current MIDI clip to existing file name Salvar a Sequência MIDI atual para um arquivo existente &About... &Sobre... About Qt Sobre o Qt Whether note events are colored according to value (velocity) Se eventos das notas forem coloridos de acordo com a intensidade Save As Salvar Como Save as Salvar como Show/hide the view toolbar Mostrar/esconder a barra de visualizações &Randomize... &Aleatório... Punch Se&t &Determinar Gravação Localizada Fast Forward Adiantar Fast forward Adiantar Set edit mode off Desligar modo de edição &Quantize... &Quantizar... Note duration Duração da nota Note Duration Duração da nota Backspace Backspace Note &Duration &Duração da nota Select None Não selecionar nada Edit current MIDI clip/track properties Editar propriedades da pista/sequência MIDI atual Select none Não selecionar nada &Normalize... &Normalizar... Show/hide the events list Mostrar/esconder a lista de eventos Note type Tipo de nota Show/hide the file toolbar Mostrar/esconder a barra de ferramentas para arquivos &Delete A&pagar Rescale selection Reescalonar seleção &Events &Eventos [modified] (modificado) Keyboard shortcuts Atalhos no teclado &Inputs &Entradas &Invert &Inverter Edit &On &Ligar Edição Edit Off Desligar Edição Edit off Modo de seleção Show/hide the edit toolbar Mostrar/esconder a barra de ferramentas Close this MIDI clip editor Fechar este editor de sequências MIDI Delete current selection Apagar seleção atual Vertical Zoom Zoom Vertical Vertical zoom Zoom vertical Randomize selection Aleatorizar seleção Value type Tipo de informação Transport play/pause Botão de Tocar dos Controles de Gravação e Reprodução Quantize Quantizar &Record &Gravar Ctrl+Ins Ctrl+Ins Ctrl+Del Ctrl+Del &Select &Selecionar Select All Selecionar Tudo Select all Selecionar tudo Edit On Ligar Edição Edit on Modo de edição &Unlink &Desgrudar I&nsert I&nserir Resi&ze... Redimen&sionar... Unlink current MIDI clip Desgrudar sequência MIDI &Vertical &Vertical Too&l Tips &Comentários Ctrl+Shift+A Ctrl+Shift+T Ctrl+Shift+L Ctrl+Shift+L Ctrl+Shift+P Ctrl+Shift+P Ctrl+Shift+V Ctrl+Shift+V Ctrl+Shift+Z Ctrl+Shift+Z Select Invert Selecionar o Inverso Track Outputs Saídas da Pista Track outputs Saídas da pista Cut current selection into the local clipboard Recortar seleção para a área de transferência local MIDI files (*.%1 *.smf *.midi) Arquivos MIDI (*.%1 *.smf *.midi) Forward Próximo &Forward &Próximo &Properties... &Propriedades... Warning Atenção Bar zebra view mode Modo de visualização em Listras de zebra MIDI clip name Nome da sequência MIDI All zoom mode Modo de todo o zoom 00:00:00.000 00:00:00.000 &Windows &Janelas Whether note events are shown proportional to duration Se eventos das notas forem mostrados proporcionais à duração Snap grid view mode Modo de exibição de ajuste à grade Transport punch in/out set Seleção de limites para Gravação Localizada dos Controles de Gravação e Reprodução &Transpose... &Transpor... Preview Notes Ativar som das notas &Preview Notes &Ativar o som das notas Horizontal Zoom Zoom Horizontal Horizontal zoom Zoom horizontal Preview notes Tocar o som das notas enquanto faz a edição Shift+F2 Shift+F2 Track Properties Propriedades da Pista Track properties Propriedades da Pista Select invert Selecionar o inverso Zoom Reset Resetar Zoom Note Velocity Intensidade da Nota Punch in/out set Seleção de limites para Gravação Localizada Zoom reset Resetar Zoom File Toolbar Barra de Ferramentas para Arquivos File toolbar Barra de ferramentas para arquivos Transpose selection Transpor seleção Save current MIDI clip with another file name Salvar Sequência MIDI atual com outro nome Remove range as selected Remover limites que estiverem selecionados Paste local clipboard contents into the current MIDI clip Colar conteúdo da área de transferência local dentro da sequência MIDI atual MIDI file name Nome do arquivo MIDI Edit Toolbar Editar Barra de Ferramentas Edit toolbar Editar barra de ferramentas qtractorMidiEventItemDelegate edit %1 editar %1 qtractorMidiEventList Events Eventos qtractorMidiEventListModel BBT CPS (Compasso Pulso Subpulso) Name Nome Time Tempo Type Tipo Frame Amostra Chan Press Cnl Press SysEx SysEx Value Valor Note On (%1) Nota Ligada (%1) Control 14 (%1) Controle 14 (%1) Pgm Change Mudança de Programa RPN (%1) RPN (%1) NRPN (%1) NRPN (%1) Key Press (%1) Tecla Pressionada (%1) Pitch Bend Roda de Altura Unknown (%1) Desconhecido (%1) Note Off (%1) Nota Desligada (%1) Controller (%1) Controlador (%1) Meta (%1) Meta (%1) Duration/Data Duração/Data qtractorMidiListView Fmt Fmt Name Nome Path Local tpqn tpqn Tracks Pistas Open MIDI Files Abrir Arquivos MIDI MIDI files (*.%1 *.smf *.midi) Arquivos MIDI (*.%1 *.smf *.midi) All files (*.*) Todos os arquivos (*.*) %1: MIDI file not found. %1: Arquivo MIDI não encontrado. qtractorMidiMixerMeter Volume (%) Volume (%) % % Pan: %1 Panorâmico: %1 Volume: %1% Volume: %1% qtractorMidiSysexForm &Up Para Ci&ma &Add &Adicionar Name Nome MIDI SysEx Midi SysEx Size Dimensão &Down &Para Baixo Error Erro Open SysEx Abrir SysEx Remove SysEx item Apagar item SysEx SysEx files (*.%1) Arquivos SysEx (*.%1) Data (hex) Data (hex) About to replace SysEx: "%1" Are you sure? O seguinte arquivo SysEx será substituído: "%1" Posso continuar? Delete SysEx Apagar SysEx Export SysEx File Exportar arquivo SysEx SysEx could not be loaded: "%1". Sorry. O seguinte SysEx não pode ser aberto: "%1". Desculpe. Update SysEx item Atulaizar item SysEx Create SysEx item Criar item SysEx Move SysEx item up on list order Mover item SysEx para cima na lista MIDI files (*.mid *.smf *.midi) Arquivos MIDI (*.mid *.smf *.midi) Save SysEx Salvar SysEx The SysEx file already exists: "%1" Do you want to replace it? Esse arquivo SysEx já existe: "%1" Você quer substituí-lo? &Import... &Importar... E&xport... E&xportar... Import SysEx Files Importar arquivo SysEx Move SysEx item down on list order Mover item SysEx para baixo na lista Export to SysEx file Exportar para um arquivo SysEx All files (*.*) Tudo (*.*) &Remove &Remover Upda&te A&tualizar Sysex name Nome do SysEx Warning Atenção About to delete SysEx: "%1" Are you sure? O seguinte arquivo SysEx será apagado: "%1" Posso continuar? SysEx settings have been changed. Do you want to apply the changes? Algumas configurações do SysEx foram modificadas. Você quer mesmo manter essas alterações? Import from SysEx file Importar de um arquivo SysEx qtractorMidiThumbView MIDI Thumb view Vista em miniatura MIDI qtractorMidiToolsForm % % P: P: BBT CPS (Compasso Pulso Subpulso) Flat Neutro Ramp Rampa Time Tempo (m:s:ms) none nenhum Cubic Cúbico Randomize note/pitch Aleatorize nota/altura Timeshift selected events Eventos de mudança de velocidade About to delete preset: "%1" Are you sure? A seguinte pré configuração será apagada: "%1" Posso continuar? Scale-quantize type Tipo de quantização da escala Transpose time Transpor tempo Transpose note Transpor nota Scale-quantize key Armadura da escala a quantizar Normalize selected events Normalizar eventos selecionados Swing-quantize type Tipo de suingue da quantização Swing-quantize time Tempo de suingue da quantização &Note: &Nota: &Time: &Tempo: Resize value Redimensionar valor Quantize selected events Quantizar eventos selecionados timeshift mudança de tempo Timeshift Mudança de Velocidade Randomize value Aleatorize Valor T&imeshift &Mudança de Velocidade P = 0 : no change. P > 0 : accelerating shift. P < 0 : slowing down shift. Edit head/tail (blue) markers define the shift range. P = 0 : sem mudancas. P > 0 : acelera (mais rápido). P < 0 : desascelera (mais devagar). Edição do começo/tamanho dos marcadores (azul) definem a mudança de velocidade. randomize aleatorizar &Randomize Aleato&rizar Frames Amostras Rescale duration Reescalonar duração Linear Linear Resize selected events Redimensionar eventos selecionados Timeshift curve Curva de Mudança de Velocidade S&wing: S&uingue: Resize duration Redimensionar duração Quantize duration percent Percentual da duração da quantização Save preset Salvar pré configuração resize redimensionar Quadratic Quadrática Timeshift duration Duração da mudança de velocidade Re&scale Ree&scalonar Swing-quantize percent Percentual de suingue da quantização Quantize duration Duração da quantização Rescale time Reescalonar tempo Randomize time Aleatorizar tempo &Transpose &Transposição transpose transpor &Duration: &Duração: Timeshift parameter (log) Parâmetro de mudança de velocidade (log) rescale reescalonar Resi&ze Redimen&sionar Quantize time Tempo de quantização &Normalize &Normalizar normalize normalizar Quantize time percent Percentual de tempo de quantização Transpose selected events Transpor eventos selecionados Transpose time format Transpor formato de tempo &Reverse &Reverso Randomize duration Aleatorizar duração Resize value mode Redimensionar o modo do valor MIDI Tools Ferramentas MIDI &Quantize &Quantizar quantize quantizar &Scale: E&scala: &Value: &Valor: (default) (padrão) Rescale selected events Reescalonar eventos selecionados Preset name Nome das pré configurações &Percent: &Percentual: Resize final value Redimensionar valor final Timeshift parameter Parâmetro de mudança de velocidade Warning Atenção Delete preset Apagar pré configuração Randomize selected events Aleatorize os eventos selecionados Normalize value Valor de normalização Normalize percent Percentual de normalização Resize duration format Redimensionar o formato de duração Rescale value Reescalonar valor qtractorMixer Mixer Mixer Inputs Entradas Tracks Pistas Outputs Saídas qtractorMixerMeter Pan Panorâmico Gain Ganho qtractorMixerRackWidget &Inputs &Entradas &Outputs &Saídas &Monitor &Monitorar &Buses... &Canais Primários... qtractorMixerStrip %1 In %1 (E) %1 Out %1 (S) (MIDI) (MIDI) (None) (Nenhuma) Connect %1 Conectar %1 outputs saídas inputs entradas (Audio) (Áudio) qtractorMonitorButton Monitor (rec) Monitoração (gravação) monitor monitorar Monitor (thru) Monitoração (direto) qtractorOptionsForm 6 6 7 7 8 8 9 9 10 10 11 11 12 12 dB dB &Up Para Ci&ma ... ... BBT CPS (Compasso Pulso Subpulso) &Add &Adicionar 0 dB 0 dB 3 dB 3 dB 6 dB 6 dB Full Completo Last Última None Nenhuma Peak Pico Over Over Time Tempo (H:m:s) Audio sample format to use on capture (record) and export Formato da amostra de áudio utilizada na captura (gravação) e na renderização &Down &Para Baixo &MIDI &MIDI &MMC: &MMC: &SPP: &SPP: (Any) (Todos) 10 dB 10 dB &Gain (bar): &Vol.: Reverse &keyboard modifiers role (Shift/Ctrl) Inverter regras das &teclas modificadoras (Shift/Ctrl) Whether to keep all editor windows on top of the main window Sempre manter todas as janelas de edição na frente da janela principal Keep &editor windows always on top Manter janela de &edição sempre na frente &File (bar): &Arquivo (compasso): &Offset (latency): &Desvio (latência): Metronome Audio offset (latency) Desvio do Metronomo de áudio (latência) Whether to reset/resend all controllers on playback start &Reset all controllers on playback start Metronome MIDI duration (bar) Duração do metrônomo MIDI (compasso) Metronome MIDI duration (beat) Duração do metrônomo MIDI (pulsação) Metronome MIDI offset (latency) Desvio do metrônomo MIDI (latência) &Hold auto-scrolling (follow play-head) on edits &Manter rolagem automática (Segue indicador de progresso) nas edições Trac&k color saturation: Saturação de cor da &Pista: Default new track color saturation Nova saturação de cor padrão % % Custom Personalizado &Color theme: Tema de &Cores: Custom color palette theme Tema de cores com paleta padrão Wonton Soup DO NOT TRANSLATE KXStudio DO NOT TRANSLATE Custom widget style theme Tema padrão para widgets Move down path Blacklist Lista Maldita Plugin blacklist path Caminho de Plugins malditos Browse plugin blacklist path Navegar caminho de plugins malditos Add plugin blacklist path Adicionar caminho à lista de Plugins Malditos Plugin blacklist paths Caminhos da lista de Plugins Malditos Remove plugin blacklist path Remover caminho da lista de Plugins malditos Clear plugin blacklist paths Limpar caminhos na Lista de Plugins malditos &Clear &Limpar Whether to enable MIDI queue time drift correction Correção de fluxo de tempo de espera MIDI sempre habilitado E&nable MIDI queue time drift correction &Habilitar Correção de fluxo de tempo e espera MIDI First Primeira Plugin path Local do plugin Input Entrada Plugin type Tipo de Plugin Paths Locais LV2 Presets Directory Pasta de pré configurações LV2 Slave Escravo &Note (bar): &Nota (compasso): Auto-save period (minutes) Período de tempo em que a sessão é salva automaticamente (minutos) Metronome Audio filename (bar) Nome do arquivo de áudio para metrônomo (compasso) Whether to have separate MIDI control ports Sempre ter portas de controle MIDI separadas Whether to keep all tool windows on top of the main window Sempre manter todas as janelas de ferramentas na frente da janela principal &Loop recording mode (takes): Modo de gravação em &loop (tentativas): Whether to have separate MIDI player output ports Sempre ter portas de saída MIDI separadas Audio compression quality to use on capture (record) and export Qualidade de compressão de áudio para usar na captura (gravação) e na renderização Sample-rate converter quality Qualidade da conversão de taxa de amostragem Metronome Beat Audio File Arquivo de áudio do pulso do metrônomo &Enable MIDI metronome &Habilitar metrônomo MIDI &Velocity (bar): &Intensidade (compasso): Reset meter colors to default Voltar a cor original do medidor Default session file format (suffix) Formato padrão de arquivo de sessão (extensão) Session template files (*.qtr *.qts *.%1) Arquivos de modelo de sessão (*.qtr *.qts *.%1) Messages log file Arquivo com o diário de bordo Au&to-connect Auto &conectar The maximum number of message lines to keep in view O máximo de linhas de mensagens mantidas para exibição Whether to enable session auto-save (crash-recovery) Para habilitar o salvamento automático da sessão (recuperação de dados) Session Template Modelo de Sessão Whether to create new sessions based on template Se quiser criar novas sessões baseadas em modelo específico Browse for new session template Procurar por novos modelos para sessão Whether to ask for confirmation on archive directory removal Sempre pergunta por confirmação quando apagar pastas C&onfirm archive removals &Confirmar a remoção de pastas Whether to reverse keyboard modifiers role on transport positioning (Shift/Ctrl) Inverte a função das regras das teclas (Shift/Ctrl) em relação a barra de controle de reprodução/gravação Whether to start as timebase master (JACK) Sempre utilizar tempo base mestre (JACK) &Timebase &Tempo Base File &format: &Formato do arquivo: Queue &timer (resolution): &Tempo de espera (resolução): MIDI Cloc&k: &Pulso MIDI: Whether to use desktop environment native dialogs. Sempre utilizar diálogos nativos do ambiente de trabalho. Use desktop environment &native dialogs Utilizar diálogos &nativos do ambiente de trabalho Manage custom color palette themes Gerenciar Tema de Cores com paleta padrão &Style theme: &Estilo do tema: Back Voltar lines linhas Sample messages text font display Exemplo de fonte para texto de mensagens Select font for the messages text display Selecionar fonte para mensagens de texto exibidas Playback Reprodução Whether to enable the MIDI metronome Sempre habilitar metrônomo MIDI File &type: &Tipo de arquivo: &Audio Á&udio Auto-&connect Auto &conectar &MIDI: &MIDI: MIDI Machine Control (MMC) mode Modo de Controle da Máquina MIDI (MMC) &Reset &Resetar Whether to show the complete directory path of loaded session files Sempre mostra o endereço completo dos arquivos de sessão carregados Messages Font Fonte das Mensagens All files (*.*) Todos os arquivos (*.*) Queue timer (resolution) Tempo de espera (resolução) Whether to activate a messages logging to file. Sempre ativar a criação de diário de bordo em um arquivo. Logging Diário de bordo &New session template: &Novo modelo de sessão: Whether to auto-connect dedicated audio metronome outputs Sempre auto conectar saídas de áudio dedidados ao metrônomo Re&verse middle-button modifier role (Shift/Ctrl) Re&funcionalizar rolagem do mouse (Shift/Ctrl) Base application font size (pt.) Tamanho das fontes padrão do aplicativo (pt.) minutes minutos Sinc (Medium Quality) Sinc (Média Qualidade) &Gain (beat): &Vol.: &File (beat): &Arquivo (pulso): Log files (*.%1) Arquivos de Diário de Bordo (*.%1) Save &backup versions of existing sessions: Salvar versões de &backup de sessões existentes: Editor Editor Duplex Duplex Audio file type to use on capture (record) and export Tipo de arquivo de áudio utilizada na captura (gravação) e na renderização LV2 Presets directory (default: ~/.lv2) Pasta de pré configurações de LV2 (padrão: ~/.lv2) Dedicated au&dition/pre-listening player outputs: Saídas de repro&dução para pré escuta/audição: Whether to auto-connect dedicated audio player outputs Sempre auto conectar saídas para pré escuta Frames Número de Amostras Some settings have been changed. Do you want to apply the changes? Algumas configurações foram modificadas. Você quer mesmo manter as alterações? Plugin paths Locais dos Plugins Select custom audio meter color Selecionar uma cor padrão para o medidor de áudio Whether to have separate MIDI metronome output port Sempre ter portas de saída separadas para o metrônomo MIDI Capture standard &output Saídas padrã&o de captura Linear Linear Master Master Meters Medidores Zero Order Hold Extrapolador de Ordem Zero Audio meter color Cor do medidor de áudio Audio meter level Medidor do nível de áudio Output Saída &LV2 Presets directory: Pasta de pré configurações para &LV2: Dedicated MIDI p&layer outputs Saídas de &reprodução MIDI dedicadas &Note (beat): &Nota (pulso): Dedicated audi&o outputs: Saídas de áudi&o dedicadas: &Duration (beat): &Duração (pulso): Whether to apply WSOLA quick seek time-stretching Se usa WSOLA para mudança rápida de esticar-tempo (time-stretching) Metronome Bar Audio File Arquivo de áudio do compasso do metrônomo Dedicated a&udio metronome outputs: Saídas de áudio &dedicadas para metrônomo: Metronome MIDI note (beat) Nota do metrônomo MIDI (pulso) Options Opções Whether to enable the audio metronome Sempre habilitar o som do metrônomo Metronome MIDI velocity (bar) Intensidade do metrônomo MIDI (compasso) Messages &log file: Arquivo do &diário de bordo: &Time display format: Forma de exibição do &Tempo: &Confirm removals &Confirmar a remoção de arquivos &Plugins &Plugins Default session &file format: &Formato padrão de arquivo de sessão: Whether to have separate audition/pre-listening player output ports Quando for necessário ter saídas separadas para uma pré audição Dedicated MIDI &control input/output Entrada/saída de &controle MIDI dedicadas Transport &mode: &Modo dos Controles: Metronome MIDI channel Canal do Metrônomo MIDI Whether to keep a maximum number of lines in the messages window Sempre manter o máximo de linhas dentro da janela de mensagens MIDI Clock control mode Modo de controle da pulsação MIDI (Clock) Loop recording mode (takes) Modos de gravação em loop (tentativas) Whether to use WSOLA time-stretching Sempre utilizar "esticar-tempo" do tipo WSOLA Whether to auto-connect dedicated audio output ports Sempre auto conectar saídas de áudio dedicadas Dedicated M&IDI metronome output Saídas dedicadas para o metrônomo M&IDI &Quantize: &Quantização: Transport Controles de Gravação e Reprodução Metronome MIDI note (bar) Nota do metrônomo MIDI (compasso) Transport control mode (JACK) Modo de controle de reprodução com JACK Open plugin's &editor (GUI) by default Abrir &editor de plugins (GUI) por padrão Sinc (Fastest) Sinc (Mais rápida) Whether to capture standard output (stdout/stderr) into messages window Sempre exibe saídas padrão de captura (stdout/stderr) na janela de mensagens Messages Log Mensagens do Diário de Bordo Select custom MIDI meter color Selecionar cor padrão para medidores MIDI Sample &format: &Formato da Amostra: Auto-co&nnect Auto co&nectar Increment current version Incrementa a versão atual Aut&omatic time-stretching "Esticar-tempo" au&tomático Whether to ask for confirmation on removal Sempre pergunta por confirmação quando apagar arquivos Move up path Mover local Para Cima Whether to remove audio peak files on session close Sempre exclui os arquivos com as formas de onda dos clips de áudio ao fechar a sessão MIDI file format to use on capture (record) and export Formato de arquivo MIDI utilizado na captura (gravação) e renderização Session Sessão Sinc (Best Quality) Sinc (Melhor Qualidade) Instruments Instrumentos Keep tool &windows always on top Manter janelas de ferramentas &sempre na frente Whether to apply time-stretching when tempo changes Sempre aplicar "esticar-tempo" (time-stretching) quando o tempo mudar Browse for sample audio file (beat) Procurar por arquivo de áudio com som para marcação do pulso &Select plugin's editor (GUI) if more than one are available &Selecionar o editor do plugin (GUI) se houver mais de uma opção &Duration (bar): &Duração (compasso): Control Controle Add plugin path Adicionar local de Plugins &Audio: Á&udio: XML Default (*.%1) XML Padrão (*.%1) XML Regular (*.%1) XML Habitual (*.%1) ZIP Archive (*.%1) Arquivo ZIP (*.%1) Plug-in Blacklist Lista de Plugins malditos Plug-in files (*.%1) Arquivos de Plug-in(*.%1) &Device: &Dispositivo: Auto-save current working session every: Salvamento automático a cada: &Display &Exibição Plug-in Directory Pasta de Efeitos &WSOLA time-stretching "Esticar-tempo" do tipo &WSOLA &Velocity (beat): &Intensidade (pulso): &Quality: &Qualidade: &Remove &Remover Metronome Metrônomo (default) (padrão) Defaults Padrões Whether to reverse mouse middle-button role on keyboard modifiers (Shift/Ctrl) Modifica função da rolagem do mouse sempre que o teclado for acionado (Shift/Ctrl) (Rolagem horizontal) MIDI capture (record) quantization Quantização de captura de MIDI (gravação) Metronome MIDI velocity (beat) Intensidade do metrônomo MIDI (pulso) S&how complete path of session files &Endereço completo do arquivo de sessão Messages Mensagens Whether to select plugin's editor (GUI) if more than one are available Sempre utiliza o editor do plugin (GUI) se houver mais de uma opção MIDI Machine Control (MMC) device id. Identificação do dispositivo MMC (Controle de Máquina MIDI). Metronome Audio filename (beat) Nome do arquivo de áudio para metrônomo (pulso) Whether to try dropping multiple audio files into the same track Sempre tenta colocar multiplos arquivos de áudio na mesma pista &Font... &Fontes... Time display format Formato de exibição do tempo Warning Atenção M&essages limit: Limite de m&ensagens: &General &Geral Browse plugin path Procurar local do plugin The maximum number of recent files to keep in menu O número máximo de arquivos que permanecem em arquivos recentes no menu Metronome gain (beat) Volume da marcação do pulso do metrônomo &Drop multiple audio files into the same track &Põe múltiplos arquivos de áudio na mesma pista Browse for the messages log file location Procurar por arquivo com diário de bordo Sample-&rate converter type: &Tipo de conversão de taxa de amostragem: Whether to have separate audio output ports Sempre ter saídas de áudio separadas Whether to open plugin's editor (GUI) by default Sempre abrir o editor do plugin (GUI) por padrão &Channel: &Canal: Which mode to rename existing session files Como irá renomear arquivos de sessões existentes Browse LV2 Presets directory Procurar por pasta com pré configurações de efeitos LV2 Increment previous version (default) Incrementa a versão anterior (padrão) Remove plugin path Remover local de Plugins Capture / Export Capturar / Renderizar &Base font size: &Tamanho dos caracteres: MIDI meter color Cor dos medidores MIDI MIDI meter level Medidor do nível MIDI New session template Novo modelo de sessão Number of &recent files: Quantidade de arquivos &recentes: Whether to save backup versions of existing sessions Se quiser salvar versões de backup de sessões existentes MIDI Song Position pointer (SPP) control mode Modo de controle do ponteiro de posição de música MIDI (SPP) Whether to have separate audio metronome output ports Sempre utilizar saídas de áudio dedicadas somente ao metrônomo &Enable audio metronome &Habilitar som do metrônomo Browse for sample audio file (bar) Procurar por arquivo de áudio com som para marcação de compasso Auto-remove audio pea&k files &Eliminar aquivos de forma de onda Metronome gain (bar) Volume da marcação de compasso do metrônomo WSOLA quic&k seek WSOLA mudança &rápida Audio Meter Color Cor do medidor de áudio MIDI Meter Color Cor dos medidores MIDI Whether to hold auto-scrolling (follow play-head) on edits. Sempre manter a rolagem automática (seguir o cursor de reprodução) na edição. qtractorPaletteForm Color Themes Cores dos Temas Name Nome Current color palette name Nome da cor da paleta atual Save Salvar Save current color palette name Gravar o nome da cor da paleta atual Delete Apagar Delete current color palette name Apagar o nome da cor da paleta atual Palette Paleta Current color palette Cor da paleta atual Generate: Gerar: Base color to generate palette Cor base para geração da paleta Reset Resetar Reset all current palette colors Resetar todas as cores de paleta atuais Import a custom color theme (palette) from file Importar tema de cores (paleta) personalizado de um arquivo Import... Importar... Export a custom color theme (palette) to file Exportar um tema de cores (paleta) para um arquivo Export... Exportar... Show Details Mostrar Detalhes Import File - %1 Importar Arquivo - %1 Palette files (*.%1) Arquivos de Paleta (* %1) All files (*.*) Todos os arquivos (*.*) Warning - %1 Cuidado - %1 Could not import from file: %1 Sorry. Não foi possível importar arquivo: %1 Desculpe. Export File - %1 Exportar Arquivo - %1 Some settings have been changed. Do you want to discard the changes? Algumas configurações foram modificadas. Você deseja descartar essas alterações? Some settings have been changed: "%1". Do you want to save the changes? Algumas configurações foram modificadas. "%1". Você deseja salvar essas alterações? qtractorPaletteForm::PaletteModel Color Role Rolo de Cor Active Ativar Inactive Desativar Disabled Desabilitar qtractorPasteRepeatForm BBT CPS (Compasso Pulso Subpulso) Time Tempo Paste Repeat Repetir Colar Repeat count Número de repetições Frames Amostras Some settings have been changed. Do you want to apply the changes? Algumas configurações foram modificadas. Você quer mesmo manter as alterações? Repeat Repetição &Period: &Período: &Count: &Contagem: Repeat period format Formato de repetição de período Warning Atenção Repeat period Repetir período qtractorPluginForm ... ... Edit Editar Inputs (Returns) Entradas (Retornos) &None &Nada About Sobre Error Erro Sends Mandadas %1 [%2], %3 instance(s), %4 channel(s). %1 [%2], %3 instância(s), %4 canal(s). Manage buses Gerenciar Canais Primários (none) (nenhum) Preset files (*.%1) Arquivos com pré configurações (*.%1) Active Ativar Save Preset Salvar pré configuração Open Preset Abrir pré configuração Page %1 Página %1 All files (*.*) Todos os arquivos (*.*) Preset could not be loaded from file: "%1". Sorry. Não foi possível carregar o preset do arquivo: "%1". Desculpe. Preset could not be saved to file: "%1". Sorry. Não foi possível salvar o preset para o arquivo: "%1". Desculpe. Latency: %1 ms (%2 frames) Latência: %1 ms (%2 amostras) (no latency) (sem latência) Outputs (Sends) Saídas (Mandadas) Save preset Salvar pré configuração Plugin Properties Propriedades de Plugins Open preset Abrir pré configuração Edit plugin Editar Plugin About to delete preset: "%1" (%2) Are you sure? A seguinte pré configuração será apagada: "%1" (%2) Posso continuar? Returns Retornos Preset name Nome da pré configuração Activate plugin Ativar Plugin Aux Send Bus: Mandada Auxiliar em um Canal Primário: Warning Atenção Delete preset Apagar pré configuração Direct Access Parameter Acesso Direto a Parâmetros Direct Access Acesso Direto qtractorPluginListView &Edit &Editar &None &Nada &Sends &Mandadas &Auto-connect &Auto-conectar C&ancel C&ancelar Import Plugins Importar Plugins XML files (*.%1) Arquivos XML (*.%1) All files (*.*) Todos os arquivos (*.*) Warning Atenção About to remove and import all plugins: "%1" Are you sure? Sobre remover e importar os plugins: "%1" Posso continuar? Export Plugins Exportar Plugins I&nserts I&nsertores &Audio &Áudio &MIDI &MIDI Re&move All Re&mover Tudo Move &Up Mover Para &Cima Pre&set P&ré-configurações Dire&ct Access A&cesso Direto &Import... &Importar... E&xport... E&xportar... &Outputs &Saídas copy plugin copiar plugin Move &Down Mover para &Baixo &Copy Here &Copiar para Cá remove all plugins remover todos os plugins &Returns &Retornos Add &Insert Adicionar &Insertor &Dedicated &Dedicadas Add &Aux Send Adicionar Mandada &Auxiliar &Remove &Remover &Move Here &Mover para Cá &Add Plugin... &Adicionar Plugin... activate all plugins ativar todos os plugins deactivate all plugins desativar todos os plugins &Properties... &Propriedades... Ac&tivate A&tivar Deactivate Al&l Desativar T&udo Acti&vate All Ati&var Tudo qtractorPluginParamWidget Open File Abrir Arquivo qtractorPluginSelectForm X X RT RT EXT EXT GUI GUI MIDI MIDI Name Nome Path Local Type Tipo Plugin search string (regular expression) Plugin de busca de palavra (expressão regular) Audio Áudio Index Índice Plugin type Tipo de plugin Modes Modos Reset filter Resetar filtros Available plugins Plugins disponíveis Control Controle Plugins Plugins Instances Instâncias Plugin scanning in progress... Procura por plugins em processo... Rescan for available plugins (refresh) Procurar novamente por plugins (atualizar) &Rescan &Atualizar qtractorSessionForm % % ... ... Time Tempo View Visualização 44100 44100 Whether to auto-name the session directory Sempre nomear automaticamente a pasta da sessão &Auto &Automático 48000 48000 96000 96000 Horizontal Zoom (%) Zoom Horizontal (%) T&icks/Beat: T&ics/Compasso: Session name Nome da sessão Session description Descrição da sessão &Name: &Nome: &Vertical Zoom: Zoom &Vertical: Pixels/beat Subdivisão/pulso &Snap/Beat: &Ajuste à Grade: 192000 192000 Some settings have been changed. Do you want to apply the changes? Algumas configurações foram modificadas. Você quer mesmo manter as alterações? Properties Propriedades Tempo (BPM) / Signature Andamento (BPM) Snap/beat Ajuste à grade de acordo com a subdivisão do pulso Resolution (ticks/beat; tpqn) Resolução (tics/compasso; tpqn) Session directory Pasta da sessão Session Directory Pasta da Sessão Session Sessão &Description: &Descrição: Sample &Rate: Taxa de Amost&ragem: &Directory: &Pasta: Vertical Zoom (%) Zoom Vertical (%) &Tempo: &Andamento: Sample rate (Hz) Taxa de amostragem (Hz) Warning Atenção Browse for session directory Procurar por pasta da sessão Session directory does not exist: "%1" Do you want to create it? A seguinte pasta de sessão não existe: "%1" Deseja criá-la? &Horizontal Zoom: Zoom &Horizontal: &Pixels/Beat: &Subdivisão/Pulso: qtractorShortcutForm Keyboard shortcut (%1) already assigned (%2). Atalho de teclado (%1) já utilizado por (%2) Keyboard shortcuts have been changed. Do you want to apply the changes? Atalhos no teclado foram modificados. Você quer aplicar essas alterações? MIDI Controller shortcuts have been changed. Do you want to apply the changes? Os atalhos do Controlador MIDI foram modificados. Deseja aplicar as modificações? &MIDI Controller... Controlador &MIDI... Shortcuts Atalhos Menu/Action Menu/Ação Description Descrição Keyboard Teclado MIDI Controller Controlador MIDI Warning Atenção qtractorTakeRangeForm BBT CPS (Compasso Pulso Subpulso) Time Tempo (h:m:s) &Edit &Editar &Loop &Loop En&d: &Final: Range Limites Current take Tentativa atual Loop range Limites do Loop Clip start Começo da sequência &Punch Gravação &Localizada &Selection &Seleção Take Range Limites de Gravação por Tentativas Selection range Limites da Seleção Format Formato Frames Amostras Select Selecionar Edit range Limites da Edição Clip offset Deslocamento da Sequência Punch range Limites da Gravação Localizada St&art: &Início: Take %1 Tentativa %1 &Custom &Personalizado Custom range Limites Personalizados Time display format Formato de exibição do tempo qtractorTempoAdjustForm BBT CPS (Compasso Pulso Subpulso) T&ap T&ap Time Tempo (h:m:s) Range Limites &Tempo: &Andamento: &Detect &Detectar &Length: Com&primento: &Beats: &Pulsação: A&djust A&juste Range length Tamanho dos limites Format Formato Frames Amostras Some settings have been changed. Do you want to apply the changes? Algumas configurações foram modificadas. Você quer mesmo manter as alterações? Range start Começo do limite Range beats Tamanho do compasso Tempo/Time signature Andamento e Fórmula de Compasso Tempo Adjust Ajuste de Andamento Metronome Metrônomo &Start: &Início: Time display format Formato de exibição do tempo Warning Atenção qtractorThumbView Thumb view Vista em miniatura qtractorTimeScale C B# C# Db D D# Eb E Fb F E# F# Gb G G# Ab A A# Bb B Cb qtractorTimeScaleForm ... ... Bar Compasso &Add &Adicionar T&ap T&ap Tempo Map / Markers Mapa de Tempo / Marcadores Time Tempo Key Tom &Bar: &Compasso: Tempo (BPM) / Time signature Andamento (BPM) / Fórmula de Compasso &Key signature: &Fórmula de Compasso: Key signature (accidentals) Fórmula de Compasso (acidentes) Key signature (mode) Fómula de compasso (modo) Major Maior Minor Menor &Marker: &Marcador: Tempo &scale factor: &Fator de Proporção do tempo: Close Fechar Tempo Andamento Bar location Local da cabeça do compasso Marker color Cor do marcador tempo factor fator de tempo Close this dialog Fechar este diálogo App&ly Ap&licar Some settings have been changed. Do you want to apply the changes? Algumas configurações foram modificadas. Você quer mesmo manter as alterações? Tempo scale factor Fator de escalonamento do Andamento Marker Marcador T&ime: T&empo: Time/frame location Tempo/localização na amostra Re&fresh Atual&izar Refresh tempo map Atualizar mapa de tempo &Refresh &Atualizar Update node Atualizar nó Add node Adicionar nó Tempo map / Markers Mapa de Tempo / Marcadores &Remove &Remover &Tempo: &Andamento: &Update &Atualizar Marker text Marcador de texto Remove node Remover nó Warning Atenção About to remove tempo node: %1 (%2) %3 %4/%5 Are you sure? Será excluido o nó de tempo: %1 (%2) %3 %4/%5 Posso continuar? Some settings have been changed. Do you want to discard the changes? Algumas configurações foram modificadas. Você deseja descartar essas alterações? Marker Color Cor do marcador qtractorTimeSpinBox &BBT &CPS &Time &Tempo &Frames &Amostras qtractorTrackButton Mute Mudo Solo Solo Record Gravar qtractorTrackForm &Up Para &Cima ... ... Track icon Figura da pista Type Tipo MIDI Patch: Drum Mode Programação MIDI: Modo de Percussão &Down Para &Baixo Whether to enable plugin latency/delay compensation Sempre ativar o plugin de compensação de latência/atraso &Latency compensation &Compensação de latência &MIDI &MIDI &Omni &Omni Patch Programação Track Pista MIDI Patch: Bank Programação MIDI: Banco MIDI track type Pista MIDI MIDI Omni: Capture All Channels Modo Omni: Captura Todos os Canais de vez Input / Output Entrada / Saída Select custom track foreground color Selecionar cor padrão do primeiro plano das pistas Manage buses Gerenciar Canais Primários &Bank: &Banco: &Audio &Áudio &Name: &Nome: Custom &Icon... Padrão &Figura... &Drums &Bateria Drum &Kit &Kit de percussão &Bass &Baixo A&coustic Bass Baixo A&cústico &Guitar &Guitarra &Electric Guitar Guitarra &Elétrica &Piano &Teclas &Acoustic Piano &Piano &Microphone &Microfone Vi&ntage Microphone Microfone &Vintage &Speaker &Alto falante &Trumpet &Trompete &Violin &Violino (None) (Nada) Some settings have been changed. Do you want to apply the changes? Algumas configurações foram modificadas. Você quer mesmo manter as alterações? Image files (%1) Arquivos de Imagem (%1) All files (*.*) Todos os arquivos (*.*) Track Icon Figura da Pista Normal Normal Output bus name Nomes das saídas dos Canais Primários Plugins Plugins Add plugin Adicionar plugin Background color Cor do segundo plano Bank &Select Method: Método de &Seleção de Banco: Track name description Descrição do nome da pista Select custom track background color Selecionar cor padrão do segundo plano das pistas Bank LSB Banco LSB Bank MSB Banco MSB View / Colors Visualização / Cores (No instrument) (Sem instumento) MIDI / Instrument MIDI / Instrumento Input bus name Nomes das entradas dos Canais Primários &Program: &Programa: Move plugin down Mover Plugin para Baixo Audio track type Pista de áudio Bac&kground: &Segundo Plano: &Add... &Adicionar... MIDI Patch: Instrument Programação MIDI: Instrumento &Remove &Remover MIDI Patch: Bank Select Method Programação MIDI: Método de seleção do Banco &Foreground: &Primeiro Plano: MIDI Channel (1-16) Canal MIDI (1-16) Move plugin up Mover Plugin para Cima Foreground color Cor do Primeiro Plano Warning Atenção &Channel: &Canal: Track plugins Plugins na pista MIDI Patch: Program Programação MIDI: Programa Remove plugin Remover plugin Foreground Color Cor do Primeiro Plano Background Color Cor do segundo plano qtractorTrackList Nr Nº Track Name Nome da Pista Bus Canal Primário Ch Cnl Patch Programação Instrument Instrumento qtractorTrackTime Edit-head Editar começo Edit-tail Editar final Start: %1 End: %2 Length: %3 Início: %1 Final: %2 Tamanho: %3 Loop-start Começo do Loop Punch-out Final da Gravação Localizada Loop-end Final do Loop Play-head Começo da reprodução Punch-in Começo da Gravação Localizada qtractorTrackView cut recortar paste automation colar automação split quebrar Start: %1 End: %2 Length: %3 Início: %1 Final: %2 Tamanho: %3 Zoom in (vertical) Aumentar Zoom (vertical) Zoom out (vertical) Diminuir Zoom (vertical) Zoom in (horizontal) Aumentar Zoom (horizontal) delete apagar fade-out fade de saída clip resize redimensionar sequência clip repeat repetidor de sequência %1 clip %1 sequência Zoom out (horizontal) Diminuir Zoom (horizontal) clip %1 sequência %1 move automation mover automação add clip adicionar sequência paste clip colar sequência clip stretch mudar tamanho da sequência move clip mover sequência fade-in fade de entrada %1 automation %1 automação Zoom reset Resetar Zoom qtractorTracks MIDI file import: "%1", track-channel: %2. Importar arquivo MIDI: "%1", canal da pista: %2. split clip quebrar sequência clip cross-fade crossfade da sequência remove range remover limite insert range inserir limite Audio file import: "%1". Importar arquivo de áudio: "%1". MIDI file import "%1" on %2 %3. Importar arquivo MIDI "%1" em %2 %3. clip merge unir sequências Remove Range Remover Limite MIDI file import "%1" track-channel %2 on %3 %4. Importar arquivo MIDI: "%1", canal da pista: %2 em%3 %4. Insert Range Inserir Limite Merge/Export MIDI Clip Unir/Renderizar Sequência de MIDI timeshift mudança de tempo About to remove track: "%1" Are you sure? Será excluida a pista: "%1" Posso continuar? randomize aleatorizar Audio file import "%1" on %2 %3. Renderização do arquivo de áudio "%1" em %2 %3. Audio clip merge/export: "%1" started... União/renderização de sequências de áudio: "%1" iniciado... Tracks Pistas clip import importar sequência MIDI file import: "%1". Importar arquivo de MIDI: "%1". resize redimensionar transpose transpor rescale reescalonar normalize normalizar MIDI clip merge/export: "%1" complete. União/renderização de sequências MIDI: "%1" completo. quantize quantizar insert track range inserir limite à pista clip normalize normalizar sequência new clip nova sequência Merge/Export Unir/Exportar Audio clip merge/export: "%1" complete. União/renderização de sequências de áudio: "%1" completo. MIDI files (*.mid *.smf *.midi) Arquivos MIDI (*.mid *.smf *.midi) All files (*.*) Todos os arquivos (*.*) MIDI clip merge/export: "%1" started... União/renderização de sequências MIDI: "%1" iniciado... Warning Atenção remove track range remover limite da pista Merge/Export Audio Clip Unir/Renderizar Sequência de Áudio qtractor-0.9.25/src/translations/PaxHeaders/qtractor_it.ts0000644000000000000000000000013214166551171020746 xustar0030 mtime=1641730681.483610567 30 atime=1641730681.483610567 30 ctime=1641730681.483610567 qtractor-0.9.25/src/translations/qtractor_it.ts0000644000175000001440000220134114166551171022201 0ustar00rncbcusers00000000000000 QObject Audio: %1 channels, %2 Hz Audio: %1 canali, %2 Hz (%1 dB) (%1 dB) (%1 pan) (%1% time stretch) (%1% allarga tempo) (%1 semitones pitch shift) (%1 semitoni trasposti) %1 In %1 Ingressi %1 Out %1 Uscite Audio files (%1) File audio (%1) All files (*.*) Tutti i file (*.*) %1 (%2) %3 channels, %4 frames, %5 Hz %6 %1 (%2) %3 canali, %4 campioni, %5 Hz %6 Duplex Duplex Output Uscita Input Ingresso None Nessuno (take %1) (ripresa %1) Name: %1 Nome: %1 Start: %1 Offset: %2 End: %3 Length: %4 Inizio: %1 Offset: %2 Fine: %3 Lunghezza: %4 File: %1 File: %1 take %1 ripresa %1 reset takes reset riprese clip tool %1 strumento clip %1 clip record registrazione clip automation select selezione automazione automation mode modalità automazione automation play riproduzione automazione automation record registra automazione automation logarithmic automazione logaritmica automation color colore automazione automation play all riproduci tutte le automazioni automation record all registra tutte le automazioni automation edit modifica automazione automation clear pulisci automazione automation clear all pulisci tutte le automazioni automation edit list lista modifiche automazioni %1 Monitor %1 Monitor create bus crea bus update bus aggiorna bus delete bus rimuovi bus move bus sposta bus bus pass-through pass-through bus bus gain guadagno bus bus pan bilanciamento bus Insert Send/Return pseudo-plugin (Audio) Inserisci una pseudo plugin di Send/Return (Audio) Insert Send/Return pseudo-plugin (MIDI) Inserisci una pseudo plugin di Send/Return (MIDI) Send Gain Mandata Guadagno Dry Gain Guadagno di dry Wet Gain Guadagno di wet Aux Send (Audio) Aux Send (Audio) Aux Send pseudo-plugin (Audio) Aux Send pseudo-plugin (Audio) Aux Send pseudo-plugin (MIDI) Aux Send pseudo-plugin (MIDI) %1 (Audio) %1 (Audio) %1 (MIDI) %1 (MIDI) Cakewalk Instrument Definition File File di definizione strumento Cakewalk File File Date Data %1 Bank %2 %1 Banco %2 %1 - Bank %2 %1 - Banco %2 (format %1) MIDI: (formato %1) MIDI: Channel %1 Canale %1 Track %1 Traccia %1 , %1 tracks, %2 tpqn , %1 tracce, %2 tpqn (%1% vol) (%1% vol) set controller imposta controller reset controller resetta controller %1 (format %2) %3 tracks, %4 tpqn %5 %1 (formato %2) %3 tracce, %4 tpqn %5 %1 (format %2) %3 %1 (formato %2) %3 (default) (predefinito) %1 Hz %1 Hz slave slave %1 (%2) %1 (%2) Usage: %1 [options] [session-file] Utilizzo: %1 [opzioni] [file di sessione] Options: Opzioni: Set session identification (uuid) Imposta identificativo sessione (uuid) Show help about command line options Mostra opzioni della riga di comando Show version information Mostra informazioni di versione Option -s requires an argument (session-id). L'opzione -s richiede un argomento (ID sessione). Signed 16-Bit 16-Bit con segno Signed 24-Bit 24-Bit con segno Signed 32-Bit 32-Bit con segno Float 32-Bit 32-Bit Float Float 64-Bit 64-Bit Float SMF Format 0 Formato 0 SMF SMF Format 1 Formato 1 SMF (Any) (Qualsiasi) Activate Attiva %1(%2): %3 plugin not found. %1(%2): %3 plugin non trovata. add plugin aggiungi plugin add insert aggiungi insert add aux-send aggiungi send-aux aux-send bus bus send-aux remove plugin rimuovi plugin move plugin sposta plugin activate plugin attiva plugin preset plugin plugin di preset reset plugin resetta plugin plugin program plugin di programma dedicated audio outputs uscite audio dedicate direct access param parametro di accesso diretto import plugins session loop loop sessione session punch punch sessione session properties proprietà sessione Beat Battito add tempo node aggiungi nodo tempo update tempo node aggiorna nodo tempo remove tempo node rimuovi nodo tempo move tempo node sposta nodo tempo add marker aggiungi marker update marker aggiorna marker remove marker elimina marker add key signature update key signature remove key signature move marker sposta marker change time-sig. %1 Record %1 Registrazione %1 Mute %1 Muto %1 Solo %1 Solo %1 Volume %1 Volume %1 Gain %1 Guadagno %1 Pan %1 Bilanciamento add track aggiungi traccia remove track rimuovi traccia duplicate track duplica traccia move track sposta traccia resize track ridimensiona traccia import track importa traccia track properties proprietà traccia Track assignment failed: Track: "%1" Input: "%2" Output: "%3" Assegnazione traccia fallita: Traccia: "%1" Ingresso: "%2" Uscita: "%3" track record registra traccia track mute silenzia traccia track solo traccia in solo track monitor monitor traccia track gain guadagno traccia track pan bilanciamento traccia track instrument strumento della traccia Automation (%1) Automazione (%1) none nessuno Automation Automazione Audio Audio MIDI MIDI Unknown Sconosciuto Product: Prodotto: Vendor: Produttore: Version: Versione: %1 (*.%2) %1 (*.%2) Copyright: Copyright: Project: Progetto: Select plug-in's editor (GUI): Selezione editor (GUI) per la plugin: External Esterna X11 X11 X11 (native) Gtk2 Gtk2 Gtk2 (native) Qt4 Qt4 Qt5 Qt5 Other Altra Don't ask this again Non chiederlo di nuovo plugin parameters parametri della plugin Open File lv2_ui_request_parameter Apri file Author: Autore: %1: Automation/curve file not found. %1: File di automazione/curva non trovato. Name: Category: Categories: qtractorAudioListView Name Nome Ch Canale Frames Campioni Rate Campionamento Time Tempo Path Percorso Open Audio Files Apri File Audio %1: Audio file not found. %1: File audio non trovato. qtractorAudioMixerMeter Gain (dB) Guadagno (dB) dB dB Pan: %1 Gain: %1 dB Guadagno: %1 dB qtractorBusForm Bus list Lista bus Buses Bus Ch Canali Mode Modalità Bus Bus Properties Proprietà &Name: &Nome: Bus name Nome bus &Mode: &Modalità: Bus mode Modalità bus Input Ingresso Output Uscita Duplex Duplex Bus monitor (pass-through) Monitor bus (pass-through) M&onitor (pass-through) M&onitor (pass-through) Audio Audio Cha&nnels: Ca&nali: Audio channels Canali audio Audio auto-connect Connessione automatica audio &Auto connect Connessione &Automatica MIDI MIDI MIDI Instrument name Nome strumento MIDI MIDI SysEx setup Configurazione SysEx MIDI SysE&x... SysE&x... Input Plugins Plugin di Ingresso Input bus plugins Plugin bus di ingresso Add input plugin Aggiungi plugin in ingresso &Add... &Aggiungi... Remove input plugin Rimuovi plugin di ingresso &Remove &Rimuovi Move input plugin up Sposta in su plugin ingresso &Up S&U Move input plugin down Sposta in giù plugin di ingresso &Down &Giù Output Plugins Plugin di Uscita Output bus plugins Plugin bus di uscita Add output plugin Aggiungi plugin di uscita Remove output plugin Rimuovi plugin di uscita Move output plugin up Sposta in su plugin di output Move output plugin down Sposta in giù plugin di output Move bus up towards the top Sposta il bus in su verso la cima U&p Su Move bus down towards the bottom Sposta il bus in giù verso il fondo Do&wn Giù Create bus Crea bus &Create &Crea Update bus Aggiorna bus &Update &Aggiorna Delete bus Rimuovi bus &Delete &Rimuovi Close this dialog Chiudi questa finestra Close Chiudi Warning Attenzione Some settings have been changed. Do you want to apply the changes? Alcune impostazioni sono state modificate. Vuoi applicare le modifiche? About to remove bus: "%1" (%2) Are you sure? Sto per rimuovere il bus: "%1" (%2) Sei sicuro? Some settings have been changed. Do you want to discard the changes? Alcune impostazioni sono state modificate. Vuoi annullare le modifiche? Move &Up Sposta S&u Move &Down Sposta Giù (No instrument) (Nessuno strumento) (none) (nessuno) (1 item) (1 elemento) (%1 items) (%1 elementi) qtractorClientListView Readable Clients / Output Ports Client Leggibili / Porte di Uscita Writable Clients / Input Ports Client Scrivibili / Porte di Ingresso qtractorClipForm &Name: &Nome: Clip name Nome clip &File: &File: Clip filename Nome del clip Browse for clip file Sfoglia file di clip Track/&Channel: Clip track/channel Traccia clip/canale Clip gain/volume Guadagno clip/volume Parameters Parametri Clip start Inizio clip Clip offset Posizione clip &Panning: Clip length Lunghezza clip Offs&et: Posizion&e: &Length: &Lunghezza: &Start: &Inizio: Clip Clip Forma&t: Time display format Formato di visualizzazione del tempo Frames Campioni Time Tempo BBT BBT Fade In/Out Fade In/Out Fade &In: Fade &In: Clip fade-in length Fade-in clip Clip fade-in type Tipo di fade-in clip Fade &Out: Fade &Out: Clip fade-out length Fade-out clip Clip fade-out type Tipo di fade-out clip Audio Audio Ti&me Stretch: Clip time-stretch percentage Percentuale di allrgamento tempo del clip % % Pitch S&hift: Pitch S&hift: Clip pitch-shift in semitones Pitch shift del clip in semitoni semitones semitoni Whether to use WSOLA time-stretching Usa adattamento tempo WSOLA &WSOLA time-stretching Adattamento tempo &WSOLA Whether to apply WSOLA quick seek time-stretching Applica ricerca veloce adattamento tempo WSOLA WSOLA quic&k seek Ricerca veloce WSOLA &Gain: &Guadagno: Linear Lineare Quadratic 1 Quadratic 2 Quadratic 3 Cubic 1 Cubic 2 Cubic 3 dB dB &Volume: &Volume: new clip nuovo clip edit clip modifica clip Warning Attenzione Some settings have been changed. Do you want to apply the changes? Alcune impostazioni sono state modificate. Vuoi applicare le modifiche? MIDI MIDI MIDI files (*.%1 *.smf *.midi) File MIDI (*.%1 *.smf *.midi) All files (*.*) Tutti i file (*.*) %1 Clip File %1 File di Clip qtractorConnect Connect Connetti Disconnect Disconnetti Disconnect All Disconnetti Tutti Refresh Aggiorna qtractorConnectForm Connections Connessioni Audio Audio Select output client/ports Seleziona client/porta di uscita Select input client/ports Seleziona client/porta di ingresso Connect currently selected ports Connetti porte attualmente selezionate &Connect &Connetti Disconnect currently selected ports Disconnetti porte attualmente selezionate &Disconnect &Disconnetti Disconnect all currently connected ports Disconnetti tutte le porte attualmente connesse Disconnect &All Disconnetti &Tutto Refresh current connections view Aggiorna vista corrente delle connessioni &Refresh Aggio&rna MIDI MIDI (All) (Tutto) qtractorConnections Connections Connessioni qtractorEditRangeForm Range Intervallo Selection range Intervallo della selezione &Selection &Selezione Loop range Intervallo del loop &Loop &Loop Punch range Intervallo di punch &Punch &Punch Edit range Intervallo di modifica &Edit &Modifica Custom range Intervallo personalizzato &Custom &Personalizzato St&art: &Inizio: Clip start Inizio del clip En&d: &Fine: Clip offset Offset del clip Apply to Loop points in range Applica a punti di loop nell'intervallo L&oop L&oop Apply to Punch In/Out points in range Applica a punti di punch in/out nell'intervallo Pu&nch Pu&nch Mar&kers Mar&ker Te&mpo Map Mappa Te&mpo &Format &Formato Time display format Formato di visualizzazione del tempo Time Tempo BBT BBT Frames Frame Edit Range Options Opzioni Apply to clips in range Applica ai clip nell'intervallo Cl&ips Cl&ip A&utomation A&utomazione Apply to Automation nodes in range Applica a nodi di automazione nell'intervallo Apply to Tempo Map nodes in range Applica ai nodi della mappa del tempo nell'intervallo Apply to location Markers in range Applica ai marker di posizione nell'intervallo qtractorExportClipForm %1 %2 Clips qtractorExportForm Export &File: &File: Export file name Esporta nome file Browse export file name Sfoglia esporta nome file File &type: &Tipo file: Audio file type to use on export Sample &format: &Formato campionamento: Audio sample format to use on export &Quality: &Qualità: Audio compression quality to use on export File &format: &Formato file: MIDI file format to use on export Range Intervallo Session range Intervallo sessione &Session &Sessione Loop range Intervallo di loop &Loop &Loop Punch range Intervallo di punch &Punch &Punch Edit range Modifica intervallo &Edit &Modifica Custom range Intervallo personalizzato &Custom &Personalizzato St&art: &Inizio: Custom start Custom end En&d: &Fine: Outputs Uscite Output bus names Nomi dei bus di uscita Format Formato Time display format Formato di visualizzazione del tempo Frames Campioni Time Tempo BBT BBT Whether to add/import new track(s) with export result Se aggiungere/importare nuove tracce con i risultati di esportazione &Add new track(s) &Aggiungi una nuova traccia Audio Audio MIDI MIDI Export %1 File Esporta %1 File MIDI files (*.%1 *.smf *.midi) File MIDI (*.%1 *.smf *.midi) All files (*.*) Tutti i file (*.*) qtractorExportTrackForm %1 %2 Tracks Warning Attenzione The file already exists: "%1" Do you want to replace it? Il file esiste già: "%1" Vuoi sostituirlo? Audio file export: "%1" started... Esportazione file audio: "%1" iniziata... Audio file export: "%1" complete. Esportazione file audio: "%1" completata. Audio file export: "%1" failed. Esportazione file audio: "%1" fallita. MIDI file export: "%1" started... Esportazione file MIDI: "%1" iniziata... MIDI file export: "%1" complete. Esportazione file MIDI: "%1" completata. MIDI file export: "%1" failed. Esportazione file MIDI: "%1" fallita. qtractorFileListView New Group Nuovo Gruppo Warning Attenzione About to remove %1 file item(s). Are you sure? Si sta per rimuovere %1 file. Sei sicuro? About to remove %1 item: "%2" Are you sure? Si sta per rimuovere %1 elemento: "%2" Sei sicuro? group gruppo file file qtractorFileSystem &Home &Up Al&l Files &Session &Sessione &Audio &Audio &MIDI &MIDI H&idden &Play File System qtractorFiles Audio Audio MIDI MIDI Play file Riproduci file Add &Files... Aggiungi &File... Cu&t &Taglia &Copy &Copia Ctrl+X Ctrl+X Ctrl+C Ctrl+C Ctrl+V Ctrl+V New &Group... Nuovo &gruppo... &Paste &Incolla Re&name Ri&nomina &Remove &Elimina Pla&y Ri&produci Cl&eanup &Pulizia Del Canc Files File MIDI Files File MIDI Audio Files File Audio qtractorInstrumentForm Instruments Strumenti Files File Path Percorso Names Nomi Import from instrument file Importa da file strumenti &Import... &Importa... Remove instrument file Elimina file strumenti &Remove &Elimina Move instrument file up on list order Sposta file strumenti più su nella lista &Up S&u Move instrument file down on list order Sposta file strumenti più giù nella lista &Down &Giù Reload all instrument files Ricarica tutti i file di strumenti Relo&ad Ric&arica Export to instrument file Esporta su file strumenti E&xport... &Esporta... Close this dialog Chiudi questa finestra Close Chiudi Import Instrument Files Importa file strumenti Instrument files (*.%1 *.sf2 *.sf3 *.midnam) File strumenti (*.%1 *.sf2 *.sf3 *.midnam) All files (*.*) Tutti i file (*.*) Export Instrument File Esporta file strumenti Instrument files (*.%1) File strumenti (*.%1) Warning Attenzione The instrument file already exists: "%1" Do you want to replace it? Il file degli strumenti esiste già: "%1" Vuoi sostituirlo? Instrument settings have been changed. Do you want to apply the changes? I parametri degli strumenti sono stati modificati. Vuoi applicare le modifiche? Patch Names for Banks Nome della patch per i banchi Controller Names = %1 Nomi dei controller = %1 RPN Names = %1 Nomi degli RPN = %1 NRPN Names = %1 Nomi degli NRPN = %1 Bank Select Method = %1 Metodo di selezione del banco = %1 Patch Names Nomi Patch Note Names Nomi Note Controller Names Nomi Controller RPN Names Nomi RPN NRPN Names Nomi NRPN Bank Select Methods Metodi di selezione del banco %1 = %2 %1 = %2 Based On = %1 Basato su = %1 Normal Normale Bank MSB MSB Banco Bank LSB LSB Banco Patch Patch Unknown Sconosciuto qtractorInstrumentMenu (None) (nessuno) qtractorMainForm &File &File Open &Recent Apri &Recente &Edit &Modifica Select &Mode Seleziona &Modalità &Select &Seleziona I&nsert I&nsert Remo&ve &Rimuovi &Track &Traccia &State &Stato &Navigate &Navigazione Mo&ve S&posta &Height &Altezza Impor&t Tracks Impor&ta Tracce E&xport Tracks &Esporta Tracce M&ode M&odalità A&utomation A&utomazione Instrum&ent Strum&ento T&ools &Strumenti Ta&ke &Ripresa &View &Vista &Toolbars Barre S&trumenti &Windows &Finestre &Zoom &Zoom S&nap Alli&neamento T&ransport T&rasporto &Help Ai&uto &New &Nuovo New Nuovo New session Nuiova sessione New session file Nuovo file sessione Ctrl+N Ctrl+N &Open... &Apri... Open Apri Open session Apri sessione Open session from file Apri file sessione Ctrl+O Ctrl+O &Save &Salva Save Salva Save session Salva sessione Save session to file Salva sessione su file Ctrl+S Ctrl+S Save &As... S&alva Come... Save As Salva Come Save as Salva come Save current session with another file name Salva sessione corrente con un altro nome file &Properties... &Proprietà... Session Properties Proprietà Sessione Session properties Proprietà sessione Edit current session properties Modifica proprietà sessione corrente F2 F2 E&xit E&sci Exit Esci Exit this application program Esci da questa applicazione &Undo Ann&ulla Undo Annulla Undo last action Annulla l'ultima azione Ctrl+Z Ctrl+Z &Redo &Ripristina Redo Ripristina Redo last action Ripristina l'ultima azione Ctrl+Shift+Z Ctrl+Shift+Z Cu&t &Taglia Cut Taglia Cut selection to clipboard Taglia la selezione nella clipboard Ctrl+X Ctrl+X &Copy &Copia Copy Copia Copy selection to clipboard Copia la selezione nella clipboard Ctrl+C Ctrl+C &Paste &Incolla Paste Incolla Paste clipboard contents Incolla il contenuto della clipboard Ctrl+V Ctrl+V Past&e Repeat... Rip&eti incolla... Paste Repeat Ripeti Incolla Paste repeat Ripeti incolla Paste/repeat clipboard contents Incolla nuovamente il contenuto della clipboard Ctrl+Shift+V Ctrl+Shift+V &Delete Elimina Delete Elimina Delete selection Elimina la selezione Del Canc &Clip &Clip Mod&e Modalità Clip Clip Select clip Seleziona clip Clip selection mode Modalità selezione clip &Range Inte&rvallo Range Intervallo Select range Seleziona intervallo Range selection mode Modalità selezione intervallo R&ectangle R&ettangolo Rect Rettangolo Select rectangle Seleziona rettangolo Rectangular selection mode Modalità selezione rettangolo &Automation &Automazione Automation Automazione Automation edit mode Modalità modifica automazione &All Tutto Select All Seleziona Tutto Select all Seleziona Tutto Mark all as selected Contrassegna tutto come selezionato Ctrl+A Ctrl+A &None &Nessuno Select None Seleziona nessuno Select none Seleziona nessuno Mark all as unselected Contrassegna tutto come non selezionato Ctrl+Shift+A Ctrl+Shift+A &Invert &Inverti Select Invert Inverti Selezione Select invert Inverti selezione Invert selection Inverti selezione Ctrl+I Ctrl+I Select Track Seleziona Traccia Select track Seleziona traccia Mark track as selected Contrassegna traccia come selezionata Ctrl+T Ctrl+T Trac&k Range Intervallo Tra&ccia Select Track Range Seleziona Intervallo Traccia Select track range Seleziona intervallo traccia Mark track range as selected Contrassegna intervallo traccia come selezionato Ctrl+Shift+R Ctrl+Shift+R Select Range Seleziona Intervallo Mark range as selected Contrassegna intervallo come selezionato Ctrl+R Ctrl+R &Range... &Intervallo... Remove Range Elimina intervallo Remove range Elimina intervallo Remove range as selected Elimina intervallo come selezionato Ctrl+Del Ctrl+Canc Remove Track Range Elimina intervallo traccia Remove track range Elimina intervallo traccia Remove track range as selected Elimina intervallo della traccia come selezionato Ctrl+Shift+Del Ctrl+Shift+Canc Insert Range Inserisci intervallo Insert range Inserisci intervallo Insert range as selected Inserisci intervallo come selezionato Ctrl+Ins Ctrl+Ins Insert Track Range Inserisci intervallo traccia Insert track range Inserisci intervallo traccia Insert track range as selected Inserisci intervallo traccia come selezionato Ctrl+Shift+Ins Ctrl+Shift+Ins Sp&lit Di&vidi Split Selection Dividi la selezione Split selection Dividi la selezione Split current selection Dividi la selezione corrente Ctrl+Y Ctrl+Y &Add Track... &Aggiungi Traccia... Add Track Aggiungi Traccia Add track Aggiungi traccia Add a new track to session Aggiunge una nuova traccia alla sessione Shift+Ins Shift+Ins &Remove Track &Rimuovi Traccia Remove Track Rimuovi Traccia Remove track Rimuovi traccia Remove current track from session Rimuovi traccia corrente dalla sessione Shift+Del Shift+Canc &Duplicate Track &Duplica Traccia Duplicate Track Duplica Traccia Duplicate track Duplica traccia Duplicate current track Duplica la traccia corrente Track &Properties... &Proprietà Traccia... Track Properties Proprietà Traccia Track properties Proprietà traccia Edit current track properties Modifica le proprietà della traccia corrente Shift+F2 Shift+F2 &Inputs &Ingressi Track Inputs Ingressi Traccia Track inputs Ingressi traccia Show current track input bus connections Mostra connessioni bus di ingresso della traccia corrente &Outputs Uscite Track Outputs Uscite Traccia Track outputs Uscite traccia Show current track output bus connections Mostra connessioni bus di uscita della traccia corrente &Record &Registra Record Track Registra Traccia Record track Registra traccia Arm current track for recording Imposta la traccia corrente per registrare &Mute &Mute Mute Track Silenzia Traccia Mute track Silenzia traccia Mute current track Silenzia la traccia corrente &Solo &Solo Solo Track Traccia in solo Solo track Traccia in solo Solo current track Attiva solo la traccia corrente M&onitor M&onitor Monitor Track Monitorizza Traccia Monitor track Monitorizza traccia Monitor current track Monitorizza la traccia corrente &First Prima First Track Prima Traccia First track Prima traccia Make current the first track Sposta la traccia corrente come prima traccia &Previous &Precedente Previous Track Traccia Precedente Previous track Traccia precedente Make current the previous track Sposta traccia corrente prima della precedente &Next Successiva Next Track Traccia Successiva Next track Traccia successiva Make current the next track Sposta traccia corrente dopo la successiva &Last U&ltima Last Track Ultima Traccia Last track Ultima traccia Make current the last track Sposta la traccia corrente come ultima N&one Nessuna None Track Nessuna Traccia None track Nessuna traccia None current track Nessuna traccia corrente &Top Cima Move Top Sposta in cima Move top Sposta in cima Move current track to top Sposta la traccia corrente in cima &Up S&u Move Up Sposta Su Move up Sposta su Move current track up Sposta su la traccia corrente &Down Giù Move Down Sposta Giù Move down Sposta giù Move current track down Sposta giù la traccia corrente &Bottom Fondo Move Bottom Sposta in fondo Move bottom Sposta in fondo Move current track to bottom Sposta in fondo la traccia corrente &Increase Aumenta Increase Height Aumenta Altezza Increase height Aumenta altezza Increase track height Aumenta altezza traccia Ctrl+Shift++ Ctrl+Shift++ &Decrease &Diminuisci Decrease Height Diminuisci Altezza Decrease height Diminuisci altezza Decrease track height Diminuisci altezza traccia Ctrl+Shift+- Ctrl+Shift+- &Reset &Resetta Height Reset Resetta Altezza Height reset Resetta altezza Reset track height Resetta altezza traccia Ctrl+Shift+1 Ctrl+Shift+1 Auto &Monitor &Monitor Automatico Auto Monitor Monitor Automatico Auto monitor Monitor automatico Auto-monitor current track Monitor automatico della traccia corrente F6 F6 Auto Dea&ctivate Auto Deactivate Auto-deactivate plugins Auto-deactivate plugins not producing sound Shift+F6 Shift+F6 &Audio... &Audio... Inport Audio File Importa File Audio Import Audio file Importa file audio Import tracks from Audio file Importa tracce da file audio &MIDI... &MIDI... Import MIDI File Importa File MIDI Import MIDI file Importa file MIDI Import tracks from MIDI file Importa tracce da file MIDI Export Audio File Esporta File Audio Export Audio file Esporta file audio Export tracks to Audio file Esporta tracce su file audio Export MIDI File Esporta File MIDI Export MIDI file Esporta file MIDI Export tracks to MIDI file Esporta tracce su file MIDI Log&arithmic Log&aritmico Automation logarithmic Automazione logaritmica Automation curve logarithmic scale Curva di automazione con scala logaritmica C&olor... C&olore... Automation color Colore automazione Automation curve color Colore curva automazione &Lock B&locca Automation lock Blocca automazione Lock automation curve Blocca curva di automazione &Play Ri&produzione Automation playback Riproduzione automazione Playback automation curve Riproduzione curva di automazione Automation record Registra automazione Record automation curve Registra curva di automazione &Clear Pulis&ci Automation clear Pulisci automazione Clear automation curve Pulisci curva di automazione Loc&k All Blocca Tutto Automation lock all Blocca tutta le automazioni Lock all automation curves Blocca tutta le curve di automazione Play &All Riproduci Tutte Automation playback all Riproduci tutte le automazioni Playback all automation curves Rec&ord All Riproduci tutte le curve di automazione Automation record all Registra tutte le automazioni Record all automation curves Registra tutte le curve di automazione C&lear All Pu&lisci Tutto Automation clear all Pulisci tutte le automazioni Clear all automation curves Pulisci tutte le curve di automazione &New... &Nuovo... New Clip Nuovo Clip New clip Nuovo clip Create new clip Crea nuovo clip &Edit... Modifica... Edit Clip Modifica Clip Edit clip Modifica clip Edit current clip Modifica clip corrente F4 F4 &Unlink Disconnetti Unlink Clip Scollega Clip Unlink clip Scollega clip Unlink current clip Scollega clip corrente Recor&d Registra Record Clip Registra Clip Record clip Registra clip Record current clip (overdub) Registra sul clip corrente (overdub) &Split Dividi Split Clip Dividi Clip Split clip Dividi clip Split current clip at playhead Dividi clip corrente alla barra di riproduzione &Merge... Unisci Merge Clips Unisci Clip Merge clips Unisci clip Merge selected clips Unisci i clip selezionati Normali&ze Normali&zza Normalize Clip Normalizza Clip Normalize clip Normalizza clip Normalize current clip (gain/volume) Normalizza clip corrente (guadagno/volume) &Quantize... &Quantizza... Quantize Clip Quantizza Clip Quantize clip events Quantizza eventi clip Quantize current MIDI clip events Quantizza eventi del clip MIDI corrente &Transpose... &Trasponi... Transpose Clip Trasponi Clip Transpose clip events Trasponi eventi clip Transpose current MIDI clip events Trasponi eventi clip MIDI corrente &Normalize... &Normalizza... Normalize clip events Normalizza eventi clip Normalize current MIDI clip events Normalizza eventi clip MIDI corrente &Randomize... &Randomizza... Randomize Clip Randomizza Clip Randomize clip events Randomizza eventi clip Randomize current MIDI clip events Randomizza eventi clip MIDI corrente Resi&ze... Ridimensiona Resize Clip Ridimensiona Clip Resize clip events Ridimensiona eventi clip Resize current MIDI clip events Ridimensiona eventi clip MIDI corrente Re&scale... &Scala... Rescale Clip Scala Clip Rescale clip events Scala eventi clip Rescale current MIDI clip events Scala eventi clip MIDI corrente T&imeshift... T&imeshift... Timeshift Clip Clip Timeshift Timeshift clip events Timeshift eventi clip Timeshift current MIDI clip events Timeshift eventi clip MIDI corrente &Tempo Adjust... Aggiusta &tempo Tempo Adjust Aggiusta Tempo Adjust session tempo from current clip selection Aggiusta tempo sessione da selezione clip corrente F7 F7 &Cross Fade &Cross Fade Clip Cross-fade Cross-fade del clip Clip cross-fade Cross-fade del clip Cross-fade current overlapped clips Applica un cross fade tra i clip sovrapposti &Range Set Imposta Inte&rvallo Clip Range Intervallo Clip Clip range Intervallo clip Set edit-range from current clip extents Imposta intervallo modifica da estensione clip corrente &Loop Set Imposta &Loop Clip Loop Loop Clip Clip loop Loop clip Set loop-range from current clip extents Imposta intervallo loop da estensione clip corrente &Import... &Importa... Import Clip Importa Clip Import clip Importa clip Import clip from file(s) Importa clip da file E&xport... Esporta... Export Clip Esporta Clip Export clip Esporta clip Export current clip to file Esporta clip su file First Take Prima ripresa First take Prima ripresa Select current clip first take Seleziona prima ripresa del clip corrente Previous Take Ripresa Precedente Previous take Ripresa precedente Select current clip previous take Seleziona ripresa precedente del clip corrente Next Take Ripresa Successiva Next take Ripresa successiva Select current clip next take Seleziona ripresa successiva del clip corrente Shift+T Shift+T Last Take Ultima Ripresa Last take Ultima ripresa Select current clip last take Seleziona ultima ripresa del clip corrente Reset Takes Reset Riprese Reset takes Reset riprese Reset (unfold) current clip takes Reset riprese clip corrente R&ange... Interv&allo... Take Range Intervallo Ripresa Take range Intervallo ripresa Range (fold) current clip into takes Raggruppa clip corrente in riprese &Menubar Barra &Menu Menubar Barra Menu Show/hide the main program window menubar Mostra/nascondi barra dei menu della finestra principale Ctrl+M Ctrl+M &Statusbar Barra di &Stato Statusbar Barra di stato Show/hide the main program window statusbar Mostra/nascondi barra di stato della finestra principale File Toolbar Barra Strumenti File File toolbar Barra Strumenti file Show/hide main program window file toolbar Mostra/nascondi barra strumenti file della finestra principale Edit Toolbar Modifica Barra Strumenti Edit toolbar Modifica barra strumenti Show/hide main program window edit toolbar Mostra/nascondi modifica barra strumenti della finestra principale Track Toolbar Barra Strumenti Traccia Track toolbar Barra strumenti traccia Show/hide main program window track toolbar Mostra/nascondi barra strumenti traccia della finestra principale View Toolbar Barra Strumenti Vista View toolbar Barra strumenti vista Show/hide main program window view toolbar Mostra/nascondi barra strumenti vista della finestra principale &Options &Opzioni Options Toolbar Barra Strumenti Opzioni Options toolbar Barra strumenti opzioni Show/hide main program window options toolbar Mostra/nascondi barra strumenti opzioni della finestra principale Transport Toolbar Barra Strumenti Avanzamento Transport toolbar Barra strumenti avanzamento Show/hide main program window transport toolbar Mostra/nascondi barra strumenti avanzamento della finestra principale T&ime Tempo Time Toolbar Barra Strumenti Tempo Time toolbar Barra strumenti tempo Show/hide main program window time toolbar Mostra/nascondi barra strumenti tempo della finestra principale Thum&b Anterpime Thumb Toolbar Barra Strumenti Anteprime Thumb toolbar Barra strumenti anteprime Show/hide main program window thumb toolbar Mostra/nascondi barra strumenti anteprime della finestra principale File &System File System File system Show/hide the file system window &Files &File Files File Show/hide the files window Mostra/nascondi la finestra dei file M&essages M&essaggi Messages Messaggi Show/hide the messages window Mostra/nascondi la finestra dei messaggi &Connections &Connessioni Connections Connessioni Show/hide the connections window Mostra/nascondi la finestra delle connessioni F8 F8 Mi&xer Mi&xer Mixer Mixer Show/hide the mixer window Mostra/nascondi la finestra del mixer F9 F9 &In &Ingrandimento Zoom In Ingrandimento Zoom in Ingrandimento Ctrl++ Ctrl++ &Out Rimpicciolimento Zoom Out Rimpicciolimento Zoom out Rimpicciolimento Ctrl+- Ctrl+- Zoom Reset Reset Ridimensionamento Zoom reset Reset ridimensionamento Ctrl+1 Ctrl+1 &Horizontal Orizzontale Horizontal Zoom Orizzontale Horizontal zoom Ridimensionamento orizzontale Horizontal zoom mode Modalità ridimensionamento orizzontale &Vertical &Verticale Vertical Zoom Ridimensionamento Verticale Vertical zoom Ridimensionamento verticale Vertical zoom mode Modalità ridimensionamento verticale All Zoom Ridimensiona Tutto All zoom Ridimensiona tutto All zoom mode Modalità ridimensiona tutto &Grid &Griglia Grid Griglia Snap grid view mode Vista griglia di allineamento &Zebra Strisce Zebra Strisce Bar zebra view mode Modalità vista a strisce Too&l Tips Suggerimenti Tool tips Suggerimenti Floating tool tips view mode Modalità vista suggerimenti &Refresh Aggio&rna Refresh Aggiorna Refresh views Aggiorna viste F5 F5 &Instruments... Strument&i... Instruments Strumenti Change instrument definitions and files Modifica file e definizioni strumenti &Controllers... &Controller... Controllers Controller Change MIDI controllers configuration Modifica configurazione controller MIDI &Buses... &Bus... Buses Bus Change session bus definitions Modifica definizioni dei bus della sessione Tempo M&ap / Markers... M&appa del tempo / Marcatori... Tempo Map / Markers Mappa del tempo / Marcatori Tempo map / markers Mappa del tempo / marcatori Change session tempo map / markers Modifica la mappa del tempo / i marcatori della sessione &Options... &Opzioni... Options Opzioni Change general application program options Modifica le opzioni generali del programma F12 F12 &Backward Indietro Backward Indietro Transport backward Avanzamento indietro Backspace Backspace Re&wind Riavvolgimento Rewind Riavvolgimento Transport rewind Riavvolgimento avanzamento F&ast Forward F&ast Forward Fast Forward Fast Forward Fast forward Fast forward Transport fast forward Fast forward avanzamento &Forward &Avanti Forward Avanti Transport forward Avanzamento avanti &Loop &Loop Loop Loop Transport loop Avanzamento ciclico Ctrl+Shift+L Ctrl+Shift+L Loop &Set Impo&sta Loop Loop Set Imposta Loop Loop set Imposta loop Transport loop set Imposta loop avanzamento Ctrl+L Ctrl+L &Stop &Stop Stop Stop Transport stop Interrompi avanzamento Play Play Transport play/pause Avvia avanzamento Space Spazio Record Registra Transport record Registra avanzamento &Punch amp;Punch Punch Punch Punch in/out Punch in/out Transport punch in/out Punch in/out avanzamento Ctrl+Shift+P Ctrl+Shift+P Punch Se&t Impo&sta Punch Punch Set Imposta Punch Punch in/out set Impostazione punch in/out Transport punch in/out set Impostazione punch in/out avanzamento Ctrl+P Ctrl+P &Metronome &Metronomo Metronome Metronomo F&ollow Playhead Segui la barra di ripr&oduzione Follow Playhead Segui la barra di riproduzione Follow playhead Segui la barra di riproduzione A&uto Backward Riavvolgimento A&utomatico Auto Backward Riavvolgimento Automatico Auto backward Riavvolgimento automatico &Continue Past End &Continua Oltre la Fine Continue Past End Continua Oltre la Fine Continue past end Continua oltre la fine Transport mode: None Modalità di avanzamento: Nessuna Transport mode set to None Modalità di avanzamento impostata su 'Nessuna' &Slave &Slave Slave Slave Transport mode: Slave Modalità di avanzamento: Slave Transport mode set to Slave Modalità di avanzamento impostata su 'Slave' &Master &Master Master Master Transport mode: Master Modalità di avanzamento: Master Transport mode set to Master Modalità di avanzamento impostata su 'Master' &Full Completa Full Completa Transport mode: Full Modalità di avanzamento: Completa Transport mode set to Full Modalità di avanzamento impostata su 'Completa' Pa&nic Pa&nico Panic Panico All MIDI tracks shut off (panic) Spegni tutte le tracce MIDI (panico) &Shortcuts... &Scorciatoie... Shortcuts Scorciatoie Keyboard shortcuts Scorciatoie tastiera &About... Inform&azioni su... About Informazioni su Show information about this application program Mostra informazioni riguardo questo programma About &Qt... Informazioni su &Qt... About Qt Informazioni su Qt Show information about the Qt toolkit Mostra informazioni sulle librerie Qt Current tempo (BPM) Tempo corrente (BPM) Snap/beat Allineamento/battito Track Traccia Current track name Nome traccia corrente MOD MOD Session modification state Stato modifica sessione REC REC Session record state Stato registrazione sessione MUTE MUTE Session muting state Stato silenziamento sessione SOLO SOLO Session soloing state Stato solo sessione LOOP LOOP Session looping state Stato loop sessione Session total time Tempo totale sessione Session sample rate Frequenza di campionamento sessione Could not set default session directory: %1 Sorry. Impossibile utilizzare la directory di default della sessione: %1 Spiacente. Ready Pronto Session XRUN state Stato della sessione XRUN Untitled%1 SenzaTitolo%1 New session: "%1". Nuova sessione: "%1". Session files (*.%1 *.%2 *.%3) File di sessione (*.%1 *.%2 *.%3) Session files (*.%1 *.%2) File di sessione (*.%1 *.%2) Template files (*.%1) File di template (*.%1) Archive files (*.%1) File di archivio (*.%1) All files (*.*) Tutti i file (*.*) Open Session Apri Sessione Save Session Salva Sessione Warning Attenzione The file already exists: "%1" Do you want to replace it? Il file esiste già: "%1" Vuoi sostituirlo? Backup session: "%1" as "%2". Esegui backup della sessione: "%1" su "%2". Could not backup existing session: %1 as %2 Sorry. Impossibile effettuare il backup della sessione esistente: %1 su %2 Spiacente. The current session has been changed: "%1" Do you want to save the changes? La sessione corrente è stata modificata: "%1" Vuoi salvare le modifiche? About to remove archive directory: "%1" Are you sure? Sto per rimuovere la cartella di archivio: "%1" Sei sicuro? Session closed. Sessione chiusa. The directory already exists: "%1" Do you want to replace it? La cartella esiste già: "%1" Vuoi sostituirla? Opening "%1"... Apertura "%1"... Session could not be loaded from "%1". Sorry. La sessione non può essere caricata da "%1". Spiacente. Open session: "%1". Sessione aperta: "%1". A directory with same name already exists: "%1" This directory will be replaced, erasing all its current data, when opening and extracting this archive in the future. Do you want to continue? Saving "%1"... Salvataggio "%1"... Session could not be saved to "%1". Sorry. La sessione non può essere salvata su "%1". Spiacente. Save session: "%1". Sessione salvata: "%1". Oops! Looks like it crashed or did not close properly last time it was run... however, an auto-saved session file exists: "%1" Do you want to crash-recover from it? Oops! Sembra che sia avvenuto un crash o che il programma non sia stato chiuso correttamente l'ultima volta che è stato eseguito... tuttavia, esiste un salvataggio automatico di un file di sessione: "%1" Vuoi recuperare il crash da questo file ? About to clear automation: "%1" Are you sure? Si sta per eliminare l'automazione: "%1" Sei sicuro? About to clear all automation: "%1" Are you sure? Si sta per eliminare tutte le automazioni: "%1" Sei sicuro? take range intervallo ripresa session sessione or o program programma Information Informazioni Some settings may be only effective next time you start this %1. Alcune impostazioni potrebbero avere effetto solo al prossimo avvio di questo %1. Player panic! Debugging option enabled. Opzione di debug attiva. Ogg Vorbis (libvorbis) file support disabled. Supporto file Ogg Vorbis (libvorbis) disabilitato. MPEG-1 Audio Layer 3 (libmad) file support disabled. Supporto file MPEG-1 Audio Layer 3 (libmad) disabilitato. Sample-rate conversion (libsamplerate) disabled. Conversione frequenza di campionamento (libsamplerate) disabilitata. Pitch-shifting support (librubberband) disabled. Supporto pitch-shift (librubberband) disabilitato. Beat-detection support (libaubio) disabled. OSC service support (liblo) disabled. Supporto servizio OSC (liblo) disabilitato. LADSPA Plug-in support disabled. Supporto Plug-in LADSPA disabilitato. DSSI Plug-in support disabled. Supporto Plug-in DSSI disabilitato. VST Plug-in support disabled. Supporto Plug-in VST disabilitato. VST3 Plug-in support (EXPERIMENTAL) disabled. LV2 Plug-in support disabled. Supporto Plug-in LV2 disabilitato. LV2 Plug-in UI support disabled. Supporto UI della plugin LV2 disabilitato. LV2 Plug-in UI support (libsuil) disabled. Supporto UI plugin LV2 (libsuil) disabilitato. LV2 Plug-in MIDI/Event support (DEPRECATED) enabled. Supporto MIDI/Eventi (DEPRECATO) della plugin LV2 abilitato. LV2 plug-in State Make Path support (DANGEROUS) enabled. Supporto State Make Path (PERICOLOSO) della plugin LV2 abilitato. LV2 Plug-in State Files support disabled. Supporto dei file di stato della plugin LV2 disabilitato. LV2 Plug-in MIDNAM support disabled. LV2 Plug-in Patch support disabled. Supporto alle patch della plugin LV2 disabilitato. LV2 Plug-in UI Touch interface support disabled. Supporto all'interfaccia touch della plugin LV2 disabilitato. LV2 Plug-in UI Idle interface support disabled. Supporto dell'interfaccia UI Idle della plugin LV2 disabilitato. LV2 Plug-in UI Show interface support disabled. Supporto dell'interfaccia UI Show della plugin LV2 disabilitato. JACK Metadata support disabled. Supporto ai metadata di JACK disabilitato. Using: Qt %1 XRUN XRUN The audio/MIDI engine could not be started. Make sure the JACK audio server (jackd) and the ALSA Sequencer kernel module (snd-seq-midi) are up and running and then restart the session. The following issues were detected: %1 Saving into another session file is highly recommended. I seguenti problemi sono stati identificati: %1 E' fortemente consigliato il salvataggio in un nuovo file di sessione. The audio engine buffer size has changed, increased from %1 to %2 frames/period. Reloading the current session file is highly recommended. La dimensione del buffer del motore audio è cambiata, ed è incrementata da %1 a %2 frame per periodo. E' altamente consigliato ricaricaricare il file della sessione corrente. TRACK MONITOR %1 %2 Set current snap to %1 Imposta allineamento corrente a %1 Current time (play-head) Tempo corrente (barra di riproduzione) LV2 Plug-in support (liblilv) disabled. Supporto Plug-in LV2 (liblilv) disabilitato. LV2 Plug-in External UI support disabled. Supporto UI esterna Plug-in LV2 disabilitato. LV2 Plug-in MIDI/Atom support disabled. Supporto MIDI/Atom plugin LV2 disabilitato. LV2 Plug-in Worker/Schedule support disabled. Supporto Worker/Schedule plugin LV2 disabilitato. LV2 Plug-in State support disabled. Supporto stato Plug-in LV2 disabilitato. LV2 Plug-in Programs support disabled. Supporto programmi Plug-in LV2 disabilitato. LV2 Plug-in Presets support disabled. Supporto preset plugin LV2 disabilitato. LV2 Plug-in Time/position support disabled. Supporto Tempo/posizione plugin LV2 disabilitato. LV2 Plug-in Options support disabled. Supporto delle opzioni della plugin LV2 disabilitato. LV2 Plug-in Buf-size support disabled. Supporto dimensione buffer della plugin LV2 disabilitato. LV2 Plug-in UI Request-value support disabled. JACK Session support disabled. Supporto sessione JACK disabilitato. JACK Latency support disabled. Supporto latenza JACK disabilitato. Version Versione Website Sito This program is free software; you can redistribute it and/or modify it Questo programma è un software gratuito; è possibile ridistribuirlo e/o modificarlo under the terms of the GNU General Public License version 2 or later. nei termini della GNU General Public License versione 2 o successiva. record clip registra clip [modified] [modificato] %1 Hz %1 Hz Session started. Sessione avviata. The original session sample rate (%1 Hz) is not the same as the current audio engine (%2 Hz). Saving and reloading from a new session file is highly recommended. La frequenza di campionamento originale della sessione (%1 Hz) non è la stessa del motore audio corrente (%2 Hz). Salvare e ricaricare da un nuovo file di sessione è particolarmente raccomandato. Don't ask this again Non chiederlo di nuovo LV2 Plug-in UI GTK2 native support disabled. Supporto nativo per UI GTK2 della plugin LV2 disabilitato. LV2 Plug-in UI X11 native support disabled. Supporto nativo per UI X11 della plugin LV2 disabilitato. NSM support disabled. Supporto NSM disabilitato. &Hold &Hold &Linear &Lineare &Spline &Spline Take %1 Ripresa %1 None Nessuno Error Errore XRUN(%1 skipped) XRUN(%1 saltato) XRUN(%1): some frames might have been lost. XRUN(%1): alcuni campioni potrebbero essere stati persi. Audio connections change. Cambiamento connessioni audio. MIDI connections change. Cambiamento connessioni MIDI. Playing ended. Riproduzione terminata. The audio engine has been shutdown. Make sure the JACK audio server (jackd) is up and running and then restart session. Il motore audio è stato fermato. Accertati che il server audio JACK (jackd) sia avviato ed in esecuzione, poi riavvia la sessione. STOP STOP PLAY PLAY FFWD FFWD REW REW REC ON REC ON REC OFF REC OFF RESET RESET LOCATE %1 TROVA %1 SHUTTLE %1 SHUTTLE %1 STEP %1 STEP %1 TRACK RECORD %1 %2 REGISTRA TRACCIA %1 %2 TRACK MUTE %1 %2 MUTE TRACCIA %1 %2 TRACK SOLO %1 %2 SOLO TRACCIA %1 %2 Unknown sub-command Sotto-comando sconosciuto Not implemented Non implementato MIDI CTL: %1, Channel %2, Param %3, Value %4 MIDI CTL: %1, Canale %2, Parametro %3, Valore %4 (track %1, gain %2) (traccia %1, guadagno %2) (track %1, panning %2) (traccia %1, bilanciamento %2) START AVVIA CONTINUE CONTINUA SONGPOS %1 SONGPOS %1 %1 BPM %1 BPM Playing "%1"... Riproduzione "%1"... qtractorMessages Messages Messaggi Logging stopped --- %1 --- Log interrotto --- %1 --- Logging started --- %1 --- Log avviato --- %1 --- qtractorMidiControl Note On Note Off Key Press Controller Pgm Change Pgm Change Chan Press Chan Press Pitch Bend Pitch Bend RPN NRPN Control 14 Track Gain Track Panning Track Monitor Track Record Track Mute Track Solo qtractorMidiControlForm Controllers Controller Controller files File dei controller Files File Path Percorso Import controller files Importa file del controller &Import... &Importa... Remove controller file Elimina file del controller &Remove &Elimina Move controller file up on list order Sposta in su nella lista il file del controller &Up S&u Move controller file down on list order Sposta in giù nella lista il file del controller &Down &Giù &Type &Tipo &Channel &Canale &Parameter &Parametro Trac&k offse&t &limit C&ommand C&omando Flags MIDI Event type Tipo di evento MIDI MIDI Channel Canale MIDI MIDI Controller (parameter) Controller MIDI (parametro) MIDI parameter (track offset) Parametro MIDI (posizione traccia) + + Track offset Posizione traccia Track limit Command action Azione comando Command delta/momentary D&elta Command feedback Feedback comando &Feedback &Feedback Map/update controller command Mappa/aggiorna comando controller &Map &Mappa Controller map Mappa controller Type Tipo Channel Canale Parameter Parametro Track Traccia Command Comando Feedback Feedback Unmap/remove controller command Pulisci/rimuovi comando controller U&nmap Pulisci Enable all controllers immediate sync (hook) Abilita il sync immediato su tutti i controller (aggancio) &Sync &Sincronizza Reload/apply all controller files Ricarica/applica tutti i file dei controller Relo&ad Ric&arica Export to controller file Esporta su file di controller E&xport... &Esporta... Close this dialog Chiudi questa finestra Close Chiudi Import Controller Files Importa File di Controller Controller files (*.%1) File di controller (*.%1) All files (*.*) Tutti i file (*.*) Warning Attenzione About to remove controller file: "%1" Are you sure? Stai per rimuovere il file del controller: "%1" Sei sicuro? Export Controller File Esporta File di Controller controller controller The controller file already exists: "%1" Do you want to replace it? Il file del controller esiste già: "%1" Vuoi sostituirlo? Saved controller mappings may not be effective the next time you start this program. "%1" Do you want to apply to controller files? La mappa del controller potrebbe non essere attiva al prossimo riavvio di questo programma. "%1" Vuoi applicarla ai file dei controller? Controller mappings have been changed. La mappa del controller è stata modificata. Do you want to save the changes? Vuoi salvare le modifiche? Delta qtractorMidiControlObserverForm &Type: &Tipo: MIDI event type Tipo di evento MIDI Cha&nnel: Ca&nale: MIDI channel Canale MIDI &Parameter: &Parametro: MIDI parameter Parametro MIDI &Logarithmic &Logaritmico &Feedback &Feedback In&vert In&verso &Hook Aggancia L&atch L&atch Control input connections Controlla le connessioni di ingresso &Inputs &Ingressi Control output connections Controlla le connessioni di uscita &Outputs Uscite MIDI Controller Controller MIDI MIDI controller is already assigned. Do you want to replace the mapping? Il controller MIDI è già assegnato. Vuoi sostituire la mappatura? Some settings have been changed. Do you want to apply the changes? Alcune impostazioni sono state modificate. Vuoi applicare le modifiche? &MIDI Controller... Controller &MIDI... &Automation &Automazione &Lock B&locca &Play Ri&produci &Record &Registra &Clear Pulis&ci qtractorMidiEditEvent Zoom in (horizontal) Ingrandimento (orizzontale) Zoom out (horizontal) Rimpicciolimento (orizzontale) Zoom reset (horizontal) Ripristina ingrandimento (orizzontale) qtractorMidiEditList C%1 C%1 qtractorMidiEditTime Play-head Barra di riproduzione Edit-head Barra di inizio modifica Edit-tail Barra di fine modifica Loop-start Inizio loop Loop-end Fine loop Punch-in Punch ingresso Punch-out Punch uscita Start: %1 End: %2 Length: %3 Inizio: %1 Fine: %2 Durata: %3 qtractorMidiEditView Zoom in (vertical) Ingrandimento (verticale) Zoom out (vertical) Rimpicciolimento (verticale) Zoom reset (vertical) Ripristina ingrandimento(verticale) qtractorMidiEditor C C#/Db D D#/Eb E F F#/Gb G G#/Ab A A#/Bb B Acoustic Bass Drum Bass Drum 1 Side Stick Acoustic Snare Hand Clap Electric Snare Low Floor Tom Closed Hi-Hat High Floor Tom Pedal Hi-Hat Low Tom Open Hi-Hat Low-Mid Tom Hi-Mid Tom Crash Cymbal 1 High Tom Ride Cymbal 1 Chinese Cymbal Ride Bell Tambourine Splash Cymbal Cowbell Crash Cymbal 2 Vibraslap Ride Cymbal 2 Hi Bongo Low Bongo Mute Hi Conga Open Hi Conga Low Conga High Timbale Low Timbale High Agogo Low Agogo Cabasa Maracas Short Whistle Long Whistle Short Guiro Long Guiro Claves Hi Wood Block Low Wood Block Mute Cuica Open Cuica Mute Triangle Open Triangle Bank Select (coarse) Modulation Wheel (coarse) Breath Controller (coarse) Foot Pedal (coarse) Portamento Time (coarse) Data Entry (coarse) Volume (coarse) Balance (coarse) Pan Position (coarse) Expression (coarse) Effect Control 1 (coarse) Effect Control 2 (coarse) General Purpose Slider 1 General Purpose Slider 2 General Purpose Slider 3 General Purpose Slider 4 Bank Select (fine) Modulation Wheel (fine) Breath Controller (fine) Foot Pedal (fine) Portamento Time (fine) Data Entry (fine) Volume (fine) Balance (fine) Pan Position (fine) Expression (fine) Effect Control 1 (fine) Effect Control 2 (fine) Hold Pedal (on/off) Portamento (on/off) Sustenuto Pedal (on/off) Soft Pedal (on/off) Legato Pedal (on/off) Hold 2 Pedal (on/off) Sound Variation Sound Timbre Sound Release Time Sound Attack Time Sound Brightness Sound Control 6 Sound Control 7 Sound Control 8 Sound Control 9 Sound Control 10 General Purpose Button 1 (on/off) General Purpose Button 2 (on/off) General Purpose Button 3 (on/off) General Purpose Button 4 (on/off) Effects Level Tremulo Level Chorus Level Celeste Level Phaser Level Data Button Increment Data Button Decrement Non-Registered Parameter (fine) Non-Registered Parameter (coarse) Registered Parameter (fine) Registered Parameter (coarse) All Sound Off All Controllers Off Local Keyboard (on/off) All Notes Off Omni Mode Off Omni Mode On Mono Operation Poly Operation Pitch Bend Sensitivity Fine Tune Coarse Tune Tuning Program Tuning Bank Vibrato Rate Vibrato Depth Vibrato Delay Filter Cutoff Filter Resonance EG Attack EG Decay EG Release Drum Filter Cutoff Drum Filter Resonance Drum EG Attack Drum EG Decay Drum Pitch Coarse Drum Pitch Fine Drum Level Drum Pan Drum Reverb Send Drum Chorus Send Drum Variation Send Modulation Wheel (14bit) Breath Controller (14bit) Foot Pedal (14bit) Portamento Time (14bit) Volume (14bit) Balance (14bit) Pan Position (14bit) Expression (14bit) Effect Control 1 (14bit) Effect Control 2 (14bit) General Purpose Slider 1 (14bit) General Purpose Slider 2 (14bit) General Purpose Slider 3 (14bit) General Purpose Slider 4 (14bit) Chromatic Major Minor Melodic Minor (Asc) Melodic Minor (Desc) Whole Tone Pentatonic Major Pentatonic Minor Pentatonic Blues Pentatonic Neutral Octatonic (H-W) Octatonic (W-H) Ionian Dorian Phrygian Lydian Mixolydian Aeolian Locrian Egyptian Eight Tone Spanish Hawaiian Hindu Hirajoshi Hungarian Major Hungarian Minor Hungarian Gypsy Japanese (A) Japanese (B) Jewish (Adonai Malakh) Jewish (Ahaba Rabba) Jewish (Magen Abot) Oriental (A) Oriental (B) Oriental (C) Roumanian Minor Neapolitan Neapolitan Major Neapolitan Minor Overtone Leading Whole Tone Nine Tone Scale Dominant Seventh Augmented Algerian Arabian (A) Arabian (B) Balinese Chinese Diminished Japanese (Ichikosucho) Japanese (Taishikicho) Javaneese Marva Theta Mela Bhavapriya Mela Chakravakam Mela Chalanata Mela Chitrambari Mela Dharmavati Mela Dhatuvardhani Mela Dhavalambari Mela Divyamani Mela Ganamurti Mela Gangeyabhusani Mela Gavambodhi Mela Gayakapriya Mela Hatakambari Mela Jalarnavam Mela Jhalavarali Mela Jhankaradhvani Mela Jyotisvarupini Mela Kamavarardhani Mela Kantamani Mela Kosalam Mela Latangi Mela Manavati Mela Mararanjani Mela Naganandini Mela Namanarayani Mela Navanitam Mela Nitimati Mela Pavani Mela Ragavardhani Mela Raghupriya Mela Ramapriya Mela Rasikapriya Mela Ratnangi Mela Risabhapriya Mela Rupavati Mela Sadvidhamargini Mela Salagam Mela Sanmukhapriya Mela Sarasangi Mela Senavati Mela Subhapantuvarali Mela Sucharitra Mela Sulini Mela Suryakantam Mela Syamalangi Mela Tanarupi Mela Vagadhisvari Mela Vanaspati Mela Varunapriya Mela Yagapriya Persian Purvi Theta Spanish Gypsy Todi Theta Enigmatic Kumoi Lydian Augmented Pelog Prometheus Prometheus Neapolitan Six Tone Symmetrical Super Locrian Lydian Minor Lydian Diminished Half Diminished Bhairav Yaman Todi Jog Multani Darbari Malkauns Bhoopali Shivaranjani Marwa Minor 5 Major 5 5 5 45 45 457 457 M 6 MIDI Editor Editor MIDI cut taglia delete cancella insert range inserisci intervallo remove range elimina intervallo move sposta edit modifica resize ridimensiona rescale scala paste incolla Time: %1 Type: Tempo: %1 Tipo: Note On (%1) %2 Velocity: %3 Duration: %4 Nota On (%1) %2 Velocity: %3 Durata: %4 Key Press (%1) %2 Value: %3 Tasto Premuto (%1) %2 Valore: %3 Controller (%1) Name: %2 Value: %3 Controller (%1) Nome: %2 Valore: %3 RPN (%1) Name: %2 Value: %3 RPN (%1) Nome: %2 Valore: %3 NRPN (%1) Name: %2 Value: %3 NRPN (%1) Nome: %2 Valore: %3 Control 14 (%1) Name: %2 Value: %3 Control 14 (%1) Nome: %2 Valore: %3 Pgm Change (%1) Pgm Change (%1) Chan Press (%1) Chan Press (%1) Pitch Bend (%1) Pitch Bend (%1) SysEx (%1 bytes) Data: SysEx (%1 bytes) Dati: Unknown (%1) Sconosciuto (%1) Start: %1 End: %2 Length: %3 Inizio: %1 Fine: %2 Durata: %3 qtractorMidiEditorForm MIDI Editor Editor MIDI &Track &Traccia &File &File Select &Mode Seleziona &Modalità &Select &Selezione I&nsert I&nserimento Remo&ve &Rimuovi &Tools S&trumenti &Edit &Modifica &View &Vista Instrum&ent Strum&ento &Toolbars Barre S&trumenti &Windows &Finestre Not&e Type Tipo di nota Val&ue Type Tipo di valore &Ghost Track &Zoom &Zoom S&nap Alli&neamento Sc&ale Sc&alamento T&ransport &Riproduzione &Help &Aiuto &Save &Salva Save Salva Save current MIDI clip to existing file name Salva il clip MIDI corrente su un file esistente Save &As... S&alva Come... Save As Salva Come Save as Salva come Save current MIDI clip with another file name Salva il clip MIDI corrente su un altro file &Unlink &Disconnetti Unlink Disconnetti Unlink current MIDI clip Disconnetti il clip MIDI corrente Recor&d Registra Record current MIDI clip (overdub) Registra sul clip MIDI corrente (overdub) &Inputs &Ingressi Track Inputs Ingressi Traccia Track inputs Ingressi traccia Show current MIDI clip/track input bus connections Mostra le connessioni dei bus di ingresso della traccia/clip MIDI corrente &Outputs &Uscite Track Outputs Uscite Traccia Track outputs Uscite traccia Show current MIDI clip/track output bus connections Mostra le connessioni dei bus di uscita della traccia/clip MIDI corrente &Properties... &Proprietà... Track Properties Proprietà Traccia Track properties Proprietà traccia Edit current MIDI clip/track properties Modifica le proprietà della traccia/clip MIDI corrente Shift+F2 Shift+F2 Properties Proprietà Edit current MIDI clip properties Modifica le proprietà del clip MIDI corrente F4 F4 &Range Set Imposta Inte&rvallo Clip Range Intervallo Clip Clip range Intervallo clip Set edit-range from clip extents Imposta intervallo di modifica dagli estremi del clip &Loop Set Imposta &Loop Clip Loop Loop Clip Clip loop Loop clip Set loop-range from clip extents Imposta intervallo del loop dagli estremi del clip &Close &Chiudi Close Chiudi Close this MIDI clip editor Chiudi questo editor di clip MIDI &Undo Ann&ulla Undo Annulla Undo last edit operation Annulla l'ultima operazione di modifica Ctrl+Z Ctrl+Z &Redo &Ripristina Redo Ripristina Redo last edit operation Ripristina l'ultima operazione di modifica Ctrl+Shift+Z Ctrl+Shift+Z Cu&t &Taglia Cut Taglia Cut current selection into the local clipboard Taglia la selezione corrente nella clipboard locale Ctrl+X Ctrl+X &Copy &Copia Copy Copia Copy current selection to the local clipboard Copia la selezione corrente nella clipboard locale Ctrl+C Ctrl+C &Paste &Incolla Paste Incolla Paste local clipboard contents into the current MIDI clip Incolla il contenuto della clipboard nel clip MIDI corrente Ctrl+V Ctrl+V Past&e Repeat... Rip&eti Incolla... Paste Repeat Ripeti Incolla Paste repeat Ripeti incolla Paste/repeat local clipboard contents into the current MIDI clip Ripeti/incolla il contenuto della clipboard nel clip MIDI corrente Ctrl+Shift+V Ctrl+Shift+V &Delete &Elimina Delete Cancella Delete current selection Cancella la selezione corrente Del Canc Edit Of&f Disabilita Modi&fiche Edit Off Disabilita Modifiche Edit off Disabilita modifiche Set edit mode off Imposta modalità di modifiche disabilitate Edit &On Abilita M&odifiche Edit On Abilita Modifiche Edit on Abilita modifiche Set edit mode on Imposta modalità di modifiche abilitate Edit &Draw Modifca &Disegno Edit draw mode Modalità modifica disegno Edit draw mode (notes) Modalità modifica disegno (note) &All &Tutto Select All Seleziona Tutto Select all Seleziona tutto Ctrl+A Ctrl+A &None &Niente Select None Seleziona Niente Select none Seleziona niente Ctrl+Shift+A Ctrl+Shift+A &Invert &Inverti Select Invert Selezione Inversa Select invert Selezione inversa Ctrl+I Ctrl+I &Range Inte&rvallo Select Range Seleziona Intervallo Select range Seleziona intervallo Mark range as selected Marca intervallo come selezionato Ctrl+R Ctrl+R Insert Range Inserisci intervallo Insert range Inserisci intervallo Insert range as selected Inserisci intervallo come selezionato Ctrl+Ins Ctrl+Ins Remove Range Elimina intervallo Remove range Elimina intervallo Remove range as selected Elimina intervallo come selezionato Ctrl+Del Ctrl+Canc &Quantize... &Quantizza... Quantize Quantizza Quantize selection Quantizza selezione &Transpose... &Trasposizione... Transpose Trasposizione Transpose selection Trasponi selezione &Normalize... &Normalizza... Normalize Normalizza Normalize selection Normalizza selezione &Randomize... &Randomizza... Randomize Randomizza Randomize selection Randomizza selezione Resi&ze... Ridimensiona... Resize Ridimensiona Resize selection Ridimensiona selezione Re&scale... &Scala... Rescale Scala Rescale selection Scala selezione T&imeshift... T&imeshift... Timeshift Timeshift Timeshift selection Timeshift selezione &Menubar Barra del &Menu Menubar Barra del menu Show/hide the menubar Mostra/nascondi barra del menu Ctrl+M Ctrl+M &Statusbar Barra di &Stato Statusbar Barra di Stato Show/hide the statusbar Mostra/nascondi barra di stato File Toolbar Barra Strumenti File File toolbar Barra strumenti file Show/hide the file toolbar Mostra/nascondi barra strumenti file Edit Toolbar Barra Strumenti Modifica Edit toolbar Barra strumenti modifica Show/hide the edit toolbar Mostra/nascondi barra strumenti modifica View Toolbar Barra Strumenti Vista View toolbar Barra strumenti vista Show/hide the view toolbar Mostra/nascondi barra strumenti vista &Transport Avanzamen&to Transport Toolbar Barra Strumenti Avanzamento Transport toolbar Barra strumenti avanzamento Show/hide the transport toolbar Mostra/nascondi barra strumenti avanzamento T&ime Tempo Time Toolbar Barra Strumenti Tempo Time toolbar Barra strumenti tempo Show/hide the time toolbar &Scale &Scalamento Scale Toolbar Barra Strumenti Scalamento Scale toolbar Barra strumenti scalamento Show/hide the scale toolbar Mostra/nascondi barra strumenti scalamento Thum&b Antep&rima Thumb Toolbar Barra Strumenti Anteprima Thumb toolbar Barra strumenti anteprima Show/hide the thumb view toolbar Mostra/nascondi barra degli strumenti delle anteprime Note &Names Note Names Nomi Note Note names Whether to show note names Note &Duration &Durata Nota Note Duration Durata Nota Note duration Durata nota Whether note events are shown proportional to duration Se mostrare gli eventi delle note proporzionali alla durata Note &Color &Colore Nota Note Color Colore Nota Note color Colore nota Whether note events are colored according to pitch Se le note sono colorate in base alla loro altezza &Value Color Colore &Valore Value Color Colore Valore Value color Colore valore Whether note events are colored according to value (velocity) Se le note sono colorate in base al loro valore (intensit�) &Drum Mode Drum Mode Drum mode Whether note onset events are displayed as diamonds &Events &Eventi View events Mostra eventi Show/hide the events list Mostra/nascondi la lista degli eventi &Preview Notes Ante&prima Note Preview Notes Anteprima Note Preview notes Anteprima note Preview notes while editing (scrub) Anteprima note durante la modifica F&ollow Playhead Segui la barra di ripr&oduzione Follow Playhead Segui la barra di riproduzione Follow playhead Segui la barra di riproduzione &In &In Zoom In Ingrandisci Zoom in Ingrandisci Ctrl++ Ctrl++ &Out &Out Zoom Out Rimpicciolisci Zoom out Rimpicciolisci Ctrl+- Ctrl+- &Reset &Ripristina Zoom Reset Ripristina Ingrandimento Zoom reset Ripristina ingrandimento Ctrl+1 Ctrl+1 &Horizontal Orizzontale Horizontal Zoom Ingrandimento Orizzontale Horizontal zoom Ingrandimento orizzontale Horizontal zoom mode Modalità ingrandimento orizzontale &Vertical &Verticale Vertical Zoom Ingrandimento Verticale Vertical zoom Ingrandimento verticale Vertical zoom mode Modalità ingrandimento verticale All Zoom Ingrandisci Tutto All zoom Ingrandisci tutto All zoom mode Modalità ingrandisci tutto &Zebra Colonne Zebra Colonne Bar zebra view mode Modalità vista a colonne &Grid &Griglia Grid Griglia Snap grid view mode Modalità allineamento alla griglia Too&l Tips Suggerimenti Tool tips Suggerimenti Floating tool tips view mode Modalità vista suggerimenti &Refresh Aggio&rna Refresh Aggiorna Refresh views Aggiorna viste F5 F5 &Backward Indietro Backward Indietro Transport backward Avanzamento indietro Backspace Backspace Re&wind Riavvolgi Rewind Riavvolgi Transport rewind Riavvolgi Avanzamento F&ast Forward &Avanti Veloce Fast Forward Avanti Veloce Fast forward Avanti veloce Transport fast forward Avanti veloce avanzamento &Forward Avanti Forward Avanti Transport forward Avanti avanzamento &Loop Loop Loop Loop Transport loop Loop avanzamento Ctrl+Shift+L Ctrl+Shift+L Loop &Set Impo&sta Loop Loop Set Imposta Loop Loop set Imposta loop Transport loop set Imposta loop avanzamento Ctrl+L Ctrl+L &Stop &Stop Stop Stop Transport stop Ferma avanzamento &Play &Play Play Play Transport play/pause Avvia avanzamento Space Barra spazio &Record &Registra Record Registra Transport record Registra avanzamento &Punch Punch Punch Punch Punch in/out Punch in/out Transport punch in/out Punch in/out avanzamento Ctrl+Shift+P Ctrl+Shift+P Punch Se&t Impo&sta Punch Punch Set Imposta Punch Punch in/out set Imposta punch in/out Transport punch in/out set Imposta punch in/out avanzamento Ctrl+P Ctrl+P Pa&nic Pa&nico Panic Panico All MIDI tracks shut off (panic) Spegni tutte le tracce MIDI (panico) &Shortcuts... &Scorciatoie... Shortcuts Scorciatoie Keyboard shortcuts Scorciatoie tastiera &About... Inform&azioni su... About Informazioni su Show information about this application program Mostra informazioni su questo programma About &Qt... Informazioni su &Qt... About Qt Informazioni su Qt Show information about the Qt toolkit Mostra informazioni su Qt Current time (play-head) Tempo corrente (barra di riproduzione) Current tempo (BPM) Tempo corrente (BPM) Reset time-sig. Set current snap to %1 Imposta allineamento corrente a %1 Note Velocity Intensità Nota Snap/beat Allineamento/Battito Note type Tipo nota Value type Tipo valore Parameter type Tipo di parametro Scale key Chiave scala Scale type Tipo scala MIDI clip name Nome clip MIDI MIDI file name Nome file MIDI MIDI track/channel Traccia/Canale MIDI MOD MOD MIDI modification state Stato modifica MIDI REC REC MIDI clip record state Stato registrazione clip MIDI 00:00:00.000 00:00:00.000 MIDI clip duration Durata clip MIDI Warning Attenzione The current MIDI clip has been changed: "%1" Do you want to save the changes? Il clip MIDI corrente è stato modificato: "%1" Vuoi salvare i cambiamenti? Save MIDI Clip Salva Clip MIDI MIDI files (*.%1 *.smf *.midi) File MIDI (*.%1 *.smf *.midi) All files (*.*) Tutti i file (*.*) MIDI file save: "%1", track-channel: %2. Salvataggio file MIDI: "%1", traccia-canale: %2. Channel %1 Canale %1 Track %1 Traccia %1 [modified] [modificato] qtractorMidiEventItemDelegate edit %1 modifica %1 qtractorMidiEventList Events Eventi qtractorMidiEventListModel Time Tempo Type Tipo Name Nome Value Valore Duration/Data Durata Frame Campione BBT BBT Note On (%1) Nota On (%1) Note Off (%1) Nota Off (%1) Key Press (%1) Tasto Premuto (%1) Controller (%1) Controller (%1) Control 14 (%1) Control 14 (%1) RPN (%1) RPN (%1) NRPN (%1) NRPN (%1) Pgm Change Pgm Change Chan Press Chan Press Pitch Bend Pitch Bend SysEx SysEx Meta (%1) Meta (%1) Unknown (%1) Sconosciuto (%1) qtractorMidiListView Name Nome Fmt Formato Tracks Tracce tpqn tpqn Path Percorso %1: MIDI file not found. %1: File MIDI non trovato. Open MIDI Files Apri File MIDI MIDI files (*.%1 *.smf *.midi) File MIDI (*.%1 *.smf *.midi) All files (*.*) Tutti i file (*.*) qtractorMidiMixerMeter Volume (%) Volume (%) % % Pan: %1 Volume: %1% Volume: %1% qtractorMidiSysexForm MIDI SysEx Name Nome Size Dimensione Data (hex) Dati (esa) Import from SysEx file Importa da file SysEx &Import... &Importa... Export to SysEx file Esporta su file SysEx E&xport... &Esporta... Move SysEx item up on list order Sposta su elemento SysEx nella lista &Up S&u Move SysEx item down on list order Sposta giù elemento SysEx nella lista &Down &Giù Open SysEx Apri SysEx Sysex name Nome SysEx Save SysEx Salva SysEx Delete SysEx Elimina SysEx Create SysEx item Crea SysEx &Add &Aggiungi Update SysEx item Aggiorna elemento SysEx Upda&te &Aggiorna Remove SysEx item Rimuovi elemento SysEx &Remove &Rimuovi SysEx files (*.%1) File SysEx (*.%1) MIDI files (*.mid *.smf *.midi) File MIDI (*.mid *.smf *.midi) All files (*.*) Tutti i file (*.*) Import SysEx Files Importa File SysEx Export SysEx File Esporta File SysEx Warning Attenzione The SysEx file already exists: "%1" Do you want to replace it? Il file SysEx esiste già: "%1" Vuoi sostituirlo? About to replace SysEx: "%1" Are you sure? Sto per sostituire il SysEx: "%1" Sei sicuro? About to delete SysEx: "%1" Are you sure? Sto per cancellare il SysEx: "%1" Sei sicuro? SysEx settings have been changed. Do you want to apply the changes? Le impostazioni SysEx sono state modificate. Vuoi applicare i cambiamenti? Error Errore SysEx could not be loaded: "%1". Sorry. Impossibile caricare SysEx: "%1". Spiacente. qtractorMidiThumbView MIDI Thumb view Vista anteprima MIDI qtractorMidiToolsForm MIDI Tools Strumenti MIDI Preset name Nome Preset Save preset Salva Preset Delete preset Elimina Preset &Quantize &Quantizza Quantize selected events Quantizza gli eventi selezionati &Time: &Tempo: Quantize time Quantizza tempo Quantize time percent Percentuale quantizzazione tempo % % &Duration: &Durata: Quantize duration Quantizza durata Quantize duration percent Percentuale quantizzazione durata S&wing: S&wing: Swing-quantize time Tempo quantizzazione swing Swing-quantize percent Percentuale quantizzazione swing Swing-quantize type Tipo quantizzazione swing Linear Lineare Quadratic Quadratica Cubic Cubica &Scale: &Scala: Scale-quantize key Chiave scala quantizzazione Scale-quantize type Tipo scala quantizzazione &Transpose &Trasposizione Transpose selected events Trasponi eventi selezionati &Note: &Nota: Transpose note Trasponi nota Transpose time Trasponi tempo Transpose time format Formato trasposizione tempo Frames Campioni Time Tempo BBT BBT &Reverse Inve&rtita &Normalize &Normalizza Normalize selected events Normalizza eventi selezionati &Percent: &Percentuale: Normalize percent Percentuale normalizzazione &Value: &Valore: Normalize value Valore normalizzazione &Randomize &Randomizza Randomize selected events Randomizza eventi selezionati Randomize note/pitch Randomizza nota/altezza Randomize time Randomizza tempo Randomize duration Randomizza durata Randomize value Valore randomizzazione Resi&ze &Ridimensiona Resize selected events Ridimensiona eventi selezionati Resize duration Ridimensiona durata Resize duration format Formato ridimensionamento durata Resize value Valore ridimensionamento Resize value mode Modalità valore ridimensionamento Flat Piatto Ramp Rampa Resize final value Valore ridimensionamento finale Re&scale &Scala Rescale selected events Scala eventi selezionati Rescale time Scala tempo Rescale duration Scala durata Rescale value Valore scalamento T&imeshift T&imeshift Timeshift selected events Eventi selezionati del timeshift Timeshift Timeshift P: P: Timeshift parameter Parametro timeshift Timeshift parameter (log) Parametro timeshift (log) Timeshift curve Curva timeshift P = 0 : no change. P > 0 : accelerating shift. P < 0 : slowing down shift. Edit head/tail (blue) markers define the shift range. P = 0 : nessun cambiamento. P > 0 : accelerazione shift. P < 0 : decelerazione shift. Modificando i marcatori di testa/coda (blu) viene definito l'intervallo di shift. Timeshift duration Durata timeshift (default) (default) Warning Attenzione About to delete preset: "%1" Are you sure? Sto per eliminare il preset: "%1" Sei sicuro? none nessuno quantize quantizza transpose trasposizione normalize normalizza randomize randomizza resize ridimensiona rescale scala timeshift timeshift qtractorMixer Inputs Ingressi Tracks Tracce Outputs Uscite Mixer Mixer qtractorMixerMeter Pan Bilanciamento Gain Guadagno qtractorMixerRackWidget &Inputs &Ingressi &Outputs Uscite &Monitor &Monitor &Buses... &Bus... qtractorMixerStrip inputs ingressi outputs uscite Connect %1 Connetti %1 %1 In %1 In %1 Out %1 Out (Audio) (Audio) (MIDI) (MIDI) (None) (Nessuno) qtractorMonitorButton monitor monitor Monitor (rec) Monitor (reg) Monitor (thru) Monitor (thru) qtractorOptionsForm &General &Generale Session Sessione Default session &file format: Formato &file sessione predefinita: Default session file format (suffix) Formato file sessione predefinita (suffisso) Whether to create new sessions based on template Quando creare una nuova sessione da un template &New session template: &Nuovo template di sessione: New session template Nuovo template di sessione Browse for new session template Sfoglia per nuovo template di sessione Whether to save backup versions of existing sessions Quando salvare delle versioni di backup delle sessioni correnti Save &backup versions of existing sessions: Salva versioni di &backup delle sessioni correnti: Which mode to rename existing session files Quale modalità per rinominare file di sessioni correnti Increment previous version (default) Incrementa versione precedente (predefinito) Increment current version Incrementa la versione corrente Whether to enable session auto-save (crash-recovery) Quando abilitare il salvataggio automatico della sessione (recupero da crash) Auto-save current working session every: Salva automaticamente la sessione di lavoro ogni: Auto-save period (minutes) Intervallo di salvataggio automatico (minuti) minutes minuti Options Opzioni Whether to ask for confirmation on removal Quando chiedere una conferma per la eliminazione &Confirm removals &Conferma rimozioni Number of &recent files: Numero di file &recenti: The maximum number of recent files to keep in menu Numero massimo di file recenti da mostrare nel menu Whether to capture standard output (stdout/stderr) into messages window Cattura lo standard output (stdout/stderr) nella finestra messaggi Capture standard &output Cattura standard &output Whether to show the complete directory path of loaded session files Mostra percorso completo dei file di sessione caricati S&how complete path of session files Mostra percorso completo dei file di sessione caricati Whether to remove audio peak files on session close Rimuovi file audio picchi alla chiusura della sessione Auto-remove audio pea&k files Rimuovi automaticamente file di picco Whether to keep all tool windows on top of the main window Mantieni tutte le finestre strumenti sopra la finestra principale Keep tool &windows always on top Mantieni finestre strumenti sempre sopra Whether to try dropping multiple audio files into the same track Cerca di caricare file audio multipli nella stessa traccia &Drop multiple audio files into the same track Caricare file audio multipli nella stessa traccia Whether to reverse keyboard modifiers role on transport positioning (Shift/Ctrl) Whether to reverse mouse middle-button role on keyboard modifiers (Shift/Ctrl) Se invertire il comportamento del bottone centrale del mouse tramite modificatori da tastiera (Shift/Ctrl) Re&verse middle-button modifier role (Shift/Ctrl) Invertire il comportamento del bottone centrale del mouse tramite modificatori da tastiera (Shift/Ctrl) Transport Avanzamento Transport &mode: Modalità avanzamento Transport control mode (JACK) Modalità controllo avanzamento (JACK) None Nessuno Slave Slave Master Master Full Full &Loop recording mode (takes): Modalità registrazione &loop (riprese): Loop recording mode (takes) Modalità registrazione loop (riprese) First Primo Last Ultimo &Audio &Audio Capture / Export Cattura / Esporta Audio compression quality to use on capture (record) and export Qualità compressione audio da usare durante la cattura (registrazione) e esportazione Audio sample format to use on capture (record) and export Formato campionamento audio da usare durante la cattura (registrazione) e esportazione Audio file type to use on capture (record) and export Tipo file audio da usare durante la cattura (registrazione) e esportazione File &type: &Tipo file: Whether to keep all editor windows on top of the main window Keep &editor windows always on top Sample &format: &Formato campionamento: &Quality: &Qualità: Playback Riproduzione Whether to apply time-stretching when tempo changes Applica adattamento tempo quando il tempo cambia Aut&omatic time-stretching Adattament&o automatico tempo Sample-&rate converter type: Tipo di conve&rsione frequanza campionamento: Sample-rate converter quality Qualità conversione frequenza di campionamento Sinc (Best Quality) Sinc (Qualità migliore) Sinc (Medium Quality) Sinc (Qualità media) Sinc (Fastest) Sinc (Più veloce) Zero Order Hold Zero Order Hold Linear Lineare Whether to use WSOLA time-stretching Usa adattamento tempo WSOLA &WSOLA time-stretching Adattamento tempo &WSOLA Whether to apply WSOLA quick seek time-stretching Applica ricerca veloce adattamento tempo WSOLA WSOLA quic&k seek Ricerca veloce WSOLA Whether to have separate audition/pre-listening player output ports Porte di uscita separate per anteprima/pre-ascolto Dedicated au&dition/pre-listening player outputs: Porte di uscita &dedicate per anteprima/pre-ascolto: Whether to auto-connect dedicated audio player outputs Connessione automatica porte di uscita dedicate Auto-&connect &Connessione automatica Metronome Metronomo Whether to enable the audio metronome Abilita metronomo audio &Enable audio metronome Abilita m&etronomo audio &File (bar): &File (barra): Metronome Audio filename (bar) Nome file audio metronomo (barra) Browse for sample audio file (bar) Sfoglia file audio campione (barra) &Gain (bar): &Guadagno (barra): Metronome gain (bar) Guadagno metronomo (barra) dB dB &File (beat): &File (battito): Metronome Audio filename (beat) Nome file audio metronomo (battito) Browse for sample audio file (beat) Sfoglia file audio campione (battito) &Gain (beat): &Gain (battito): Metronome gain (beat) Guadagno metronomo (battito) Whether to have separate audio metronome output ports Porte audio separate per metronomo Dedicated a&udio metronome outputs: Uscite a&udio dedicate metronomo: Whether to auto-connect dedicated audio metronome outputs Connessione automatica uscite audio dedicate metronomo Auto-co&nnect Co&nnessione automatica &MIDI &MIDI File &format: &Formato file: MIDI file format to use on capture (record) and export Formato file MIDI da usare durante la cattura (registrazione) e esportazione &Quantize: &Quantizzazione: MIDI capture (record) quantization Quantizzazione cattura (registrazione) MIDI Queue &timer (resolution): &Timer coda (risoluzione) Queue timer (resolution) Timer coda (risoluzione) Whether to have separate MIDI player output ports Porte di uscita separate per MIDI Dedicated MIDI p&layer outputs Porte di uscita dedicate per MIDI Whether to reset/resend all controllers on playback start &Reset all controllers on playback start Control Controllo &MMC: &MMC: MIDI Machine Control (MMC) mode Modalità MIDI Machine Control (MMC) Input Ingresso Output Uscita Duplex Duplex &Device: &Dispositivo: MIDI Machine Control (MMC) device id. ID dispositivo MIDI Machine Control (MMC) &SPP: &SPP: MIDI Song Position pointer (SPP) control mode Modalità controllo MIDI Song Position pointer (SPP) MIDI Clock control mode Modalità controllo clock MIDI Whether to have separate MIDI control ports Porte di controllo separate per MIDI Dedicated MIDI &control input/output Ingresso/uscita controllo dedicata per MIDI Whether to enable the MIDI metronome Abilita metronomo MIDI &Enable MIDI metronome Abilita m&etronomo MIDI &Channel: &Canale: Metronome MIDI channel Canale metronomo MIDI &Note (bar): &Nota (barra): Metronome MIDI note (bar) Nota metronomo MIDI (barra) &Velocity (bar): Intensità (barra): Metronome MIDI velocity (bar) Intensità metronomo MIDI (barra) &Duration (bar): &Durata (barra): Metronome MIDI duration (bar) Durata del metronomo MIDI (barra) &Note (beat): &Nota (battito): Metronome MIDI note (beat) Nota metronomo MIDI (battito) &Velocity (beat): Intensità (battito): Metronome MIDI velocity (beat) Intensità metronomo MIDI (battito) &Duration (beat): &Durata (battito): Metronome MIDI duration (beat) Durata del metronomo MIDI (battito) Whether to have separate MIDI metronome output port Porta di uscita separata per metronomo MIDI Dedicated M&IDI metronome output Uscita dedicata metronomo M&IDI Metronome MIDI offset (latency) Offset del metronomo MIDI (latenza) &Display Visualizzazione Defaults Predefinite &Time display format: Formato visualizzazione &tempo: Time display format >Formato visualizzazione tempo Frames Battute Time Tempo BBT BBT &Base font size: Dimensione &base font: Base application font size (pt.) Dimensione base font applicazione (punti) (default) (predefinito) 6 6 7 7 8 8 9 9 10 10 11 11 12 12 Whether to use desktop environment native dialogs. Decidi se utilizzare le finestre di dialogo native del tuo ambiente desktop. Use desktop environment &native dialogs Utilizza le finestre di dialogo &native del tuo ambiente desktop Manage custom color palette themes Move down path Whether to select plugin's editor (GUI) if more than one are available Selezione dell'editor (GUI) per la plugin se più di uno è disponibile. Blacklist Plugin blacklist path Browse plugin blacklist path Add plugin blacklist path Plugin blacklist paths Remove plugin blacklist path Clear plugin blacklist paths &Clear Pulis&ci Custom Personalizzato &Color theme: Tema dei &colori: Custom color palette theme Palette personalizzata per il tema dei colori Custom widget style theme Tema personalizzato per lo stile degli oggetti Meters VU Meter &Audio: &Audio: Audio meter level Livello VU meter audio Over Sopra 0 dB 0 dB 3 dB 3 dB 6 dB 6 dB 10 dB 10 dB Audio meter color Colore VU meter audio Select custom audio meter color Seleziona colore personalizzato VU meter audio ... ... &MIDI: &MIDI: MIDI meter level Livello VU meter MIDI Peak Picco MIDI meter color Colore VU meter MIDI Select custom MIDI meter color >Seleziona colore personalizzato VU meter MIDI Reset meter colors to default Ripristina colori predefiniti VU meter &Reset &Ripristina Messages Messaggi Sample messages text font display Font messaggi campione Select font for the messages text display Seleziona font messaggi &Font... &Font... Whether to keep a maximum number of lines in the messages window Mantieni numero massimo di linee nella finestra messaggi M&essages limit: Limite m&essaggi: The maximum number of message lines to keep in view Il numero massimo di linee da mostrare nella vista lines lines Whether to hold auto-scrolling (follow play-head) on edits. Decidi se mantenere lo scorrimento automatico (segue la barra di riproduzione) durante le modifiche. Whether to ask for confirmation on archive directory removal Decidi se chiedere conferma per la rimozione di una cartella di archivio C&onfirm archive removals C&onferma rimozione di archivi Reverse &keyboard modifiers role (Shift/Ctrl) Whether to start as timebase master (JACK) Decidi se avviare un master di timebase (JACK) &Timebase &Timebase &Offset (latency): &Offset (latenza) Metronome Audio offset (latency) Offset del metronomo audio (latenza) Whether to enable MIDI queue time drift correction Decidi se abilitare una correzione per i tempi della coda MIDI E&nable MIDI queue time drift correction Abilita correzione dei tempi della coda MIDI MIDI Cloc&k: Cloc&k MIDI: &Hold auto-scrolling (follow play-head) on edits Trac&k color saturation: Default new track color saturation % % Wonton Soup DO NOT TRANSLATE KXStudio DO NOT TRANSLATE &Style theme: &Stile del tema: Back Logging Log Messages log file File messaggi di log Browse for the messages log file location Sfoglia locazione file messaggi di log Whether to activate a messages logging to file. Archivia messaggi di log su file. Messages &log file: File messaggi di &log: &Plugins &Plugins Paths Percorsi Plugin type Tipo plugin Plugin path Percorso plugin Browse plugin path Sfoglia percorso plugin Add plugin path Aggiungi percorso plugin &Add &Aggiungi Plugin paths Percorsi plugin Remove plugin path Rimuovi percorso plugin &Remove &Rimuovi Move up path Sposta su percorso &Up S&u &Down Giù &LV2 Presets directory: Directory preset &LV2: LV2 Presets directory (default: ~/.lv2) Directory preset LV2 (default: ~/.lv2) Browse LV2 Presets directory Sfoglia directory preset LV2 Instruments Strumenti Whether to have separate audio output ports Porte audio di uscita separate Dedicated audi&o outputs: Porte audi&o di uscita dedicate: Whether to auto-connect dedicated audio output ports Connessione automatica porte audio di uscita Au&to-connect Connessione au&tomatica Editor Editor Whether to open plugin's editor (GUI) by default Apri di default la GUI dell'editor delle plugin Open plugin's &editor (GUI) by default Apri di default la GUI dell'&editor delle plugin &Select plugin's editor (GUI) if more than one are available &Seleziona l'editor (GUI) per la plugin se più di uno è disponibile XML Default (*.%1) XML Regular (*.%1) ZIP Archive (*.%1) (Any) (Qualsiasi) Warning Attenzione Some settings have been changed. Do you want to apply the changes? Alcune impostazioni sono state modificate. Vuoi applicare le modifiche? Metronome Bar Audio File File Audio Barra Metronomo Metronome Beat Audio File File Audio Battito Metronomo Audio Meter Color Colore del meter audio MIDI Meter Color Colore del meter MIDI Plug-in Directory Cartella Plug-in LV2 Presets Directory Directory dei Preset LV2 Plug-in Blacklist Plug-in files (*.%1) Messages Font Font dei messaggi Messages Log Messaggi di Log Log files (*.%1) File di Log (*.%1) All files (*.*) Tutti i file (*.*) Session Template Template Sessione Session template files (*.qtr *.qts *.%1) File Template Sessione (*.qtr *.qts *.%1) qtractorPaletteForm Color Themes Name Nome Current color palette name Save Salva Save current color palette name Delete Delete current color palette name Palette Current color palette Generate: Base color to generate palette Reset Reset all current palette colors Import a custom color theme (palette) from file Import... Export a custom color theme (palette) to file Export... Show Details Import File - %1 Palette files (*.%1) All files (*.*) Tutti i file (*.*) Warning - %1 Could not import from file: %1 Sorry. Export File - %1 Some settings have been changed. Do you want to discard the changes? Some settings have been changed: "%1". Do you want to save the changes? qtractorPaletteForm::PaletteModel Color Role Active Attiva Inactive Disabled qtractorPasteRepeatForm Paste Repeat Ripeti Incolla Repeat Ripeti &Count: &Conta: Repeat count Ripeti conta &Period: &Periodo: Repeat period Ripeti periodo Repeat period format Ripeti formato periodo Frames Campioni Time Tempo BBT BBT Warning Attenzione Some settings have been changed. Do you want to apply the changes? Alcune impostazioni sono state modificate. Vuoi applicare le modifiche? qtractorPluginForm Plugin Properties Proprietà delle plugin Open preset Apri preset Preset name Nome preset Save preset Salva preset Delete preset Elimina preset Edit plugin Modifica plugin Edit Modifica Activate plugin Attiva plugin Active Attiva About Informazioni su Outputs (Sends) Uscite (Mandate) Sends Mandate Inputs (Returns) Ingressi (Ritorni) Returns Ritorni Aux Send Bus: Bus Mandata Aux: Manage buses Gestione bus ... ... Direct Access Parameter Parametro Accesso Diretto Direct Access Accesso Diretto Page %1 Pagina %1 %1 [%2], %3 instance(s), %4 channel(s). %1 [%2], %3 istanze, %4 canali. (none) (nessuno) Open Preset Apri Preset Preset files (*.%1) File preset (*.%1) All files (*.*) Tutti i file (*.*) Error Errore Preset could not be loaded from file: "%1". Sorry. Il preset non può essere caricato dal file: "%1". Spiacente. Save Preset Salva Preset Preset could not be saved to file: "%1". Sorry. Il preset non può essere salvato sul file: "%1". Spiacente. Warning Attenzione About to delete preset: "%1" (%2) Are you sure? Sto per cancellare il preset: "%1" (%2) Sei sicuro? Latency: %1 ms (%2 frames) (no latency) &None &Nessuno qtractorPluginListView copy plugin copia plugin activate all plugins attiva tutte le plugin deactivate all plugins disattiva tutte le plugin remove all plugins rimuovi tutte le plugin Import Plugins XML files (*.%1) All files (*.*) Tutti i file (*.*) Warning Attenzione About to remove and import all plugins: "%1" Are you sure? Export Plugins &Move Here Sposta qui &Copy Here &Copia qui C&ancel &Annulla &Add Plugin... &Aggiungi plugin... I&nserts &Audio &Audio Add &Insert Aggiungi &Insert Add &Aux Send Aggiungi Mandata &Aux &Sends Mandate &Returns &Ritorni &MIDI &MIDI Ac&tivate A&ttiva Acti&vate All Atti&va Tutto Deactivate Al&l Disattiva Tutto &Remove &Rimuovi Re&move All Ri&muovi Tutto Move &Up Sposta S&u Move &Down Sposta Giù Pre&set Dire&ct Access &None &Nessuno &Properties... &Proprietà... &Edit Modifica &Import... &Importa... E&xport... &Outputs Uscite &Dedicated &Dedicate &Auto-connect Connessione &Automatica qtractorPluginParamWidget Open File Apri file qtractorPluginSelectForm Plugins Plugins Reset filter Ripristina filtro X X Plugin search string (regular expression) Stringa ricerca plugin (espressione regolare) Plugin type Tipo plugin Available plugins Plugin disponibili Name Nome Audio Audio MIDI MIDI Control Controllo Modes Modalità Path Percorso Index Indice Instances Istanze Type Tipo Plugin scanning in progress... Scansione plugin in corso... Rescan for available plugins (refresh) Ricerca plugin disponibili (refresh) &Rescan &Ricerca GUI GUI EXT EXT RT RT qtractorSessionForm Session Sessione &Name: &Nome: Session name Nome sessione &Directory: &Directory: Whether to auto-name the session directory &Auto Session directory Cartella sessione Browse for session directory Sflogia cartella sessione ... ... &Description: &Descrizione: Session description Descrizione sessione Properties Proprietà Time Tempo Sample &Rate: F&requenza di campionamento: Sample rate (Hz) Frequenza campionamento (Hz) 44100 44100 48000 48000 96000 96000 192000 192000 &Tempo: &Tempo: Tempo (BPM) / Signature Tempo (BPM) / Signature T&icks/Beat: T&icks/Battito: Resolution (ticks/beat; tpqn) Risoluzione (ticks/battito; tpqn) View Vista &Snap/Beat: Allineamento/Battito Snap/beat Allineamento/battito &Pixels/Beat: &Pixel/Battito Pixels/beat Pixel/battito &Horizontal Zoom: Ingrandimento Orizzontale: Horizontal Zoom (%) Ingrandimento Orizzontale (%) % % &Vertical Zoom: Ingrandimento &Verticale: Vertical Zoom (%) Ingrandimento Verticale (%) Warning Attenzione Session directory does not exist: "%1" Do you want to create it? La cartella della sessione non esiste: "%1" Vuoi crearla? Some settings have been changed. Do you want to apply the changes? Alcune impostazioni sono state modificate. Vuoi applicare le modifiche? Session Directory Cartella Sessione qtractorShortcutForm Shortcuts Scorciatoie Menu/Action Menu/Azione Description Descrizione Keyboard Tastiera MIDI Controller Controller MIDI Warning Attenzione Keyboard shortcut (%1) already assigned (%2). Scorciatoia della tastiera (%1) già assegnata (%2). Keyboard shortcuts have been changed. Do you want to apply the changes? Le scorciatoie della tastiera sono state modificate. Vuoi applicare le modifiche? MIDI Controller shortcuts have been changed. Do you want to apply the changes? Le scorciatoie del controller MIDI sono state modificate. Vuoi applicare i cambiamenti ? &MIDI Controller... Controller &MIDI... qtractorTakeRangeForm Range Intervallo Selection range Intervallo selezione &Selection &Selezione Loop range Intervallo loop &Loop &Loop Punch range Intervallo punch &Punch &Punch Time Tempo BBT BBT Edit range Intervallo modifica &Edit Modifica Custom range Intervallo custom &Custom &Custom St&art: Inizio Clip start Inizio clip Take Range Intervallo Ripresa En&d: Fine Clip offset Posizione clip Select Seleziona Current take Ripresa corrente Format Formato Time display format Formato di visualizzazione del tempo Frames Campioni Take %1 Ripresa %1 qtractorTempoAdjustForm Tempo Adjust Aggiusta Tempo Metronome Metronomo Tempo/Time signature Tempo/Time signature &Detect T&ap T&ap Range Intervallo &Start: Inizio: Range start Inizio intervallo &Beats: Time Tempo BBT BBT &Length: &Lunghezza &Tempo: &Tempo: Range length Lunghezza intervallo Range beats Intervallo battiti A&djust Aggiusta Format Formato Time display format Formato di visualizzazione del tempo Frames Campioni Warning Attenzione Some settings have been changed. Do you want to apply the changes? Alcune impostazioni sono state modificate. Vuoi applicare le modifiche? qtractorThumbView Thumb view Vista anteprime qtractorTimeScale C B# C# Db D D# Eb E Fb F E# F# Gb G G# Ab A A# Bb B Cb qtractorTimeScaleForm Bar Battuta Time Tempo Tempo Tempo &Bar: &Battuta: Tempo map / Markers Mappa del tempo / Marcatori Marker Marcatore Bar location Posizione della barra T&ime: Tempo: Time/frame location Posizione del tempo/campione &Tempo: &Tempo: T&ap T&ap Marker text Testo del marcatore ... ... Marker color Colore del marcatore Tempo Map / Markers Mappa del tempo / Marcatori Key Tempo (BPM) / Time signature &Key signature: Key signature (accidentals) Key signature (mode) Major Minor &Marker: Tempo &scale factor: Tempo scale factor Fattore di scala del tempo App&ly App&lica Refresh tempo map Aggiorna mappa tempo Re&fresh Aggiorna Add node Aggiungi nodo &Add &Aggiungi Update node Aggiorna nodo &Update Aggiorna Remove node Rimuovi nodo &Remove &Rimuovi Close this dialog Chiudi questa finestra Close Chiudi Warning Attenzione Some settings have been changed. Do you want to apply the changes? Alcune impostazioni sono state modificate. Vuoi applicare le modifiche? About to remove tempo node: %1 (%2) %3 %4/%5 Are you sure? Sto per rimuovere il nodo temporale: %1 (%2) %3 %4/%5 Sei sicuro? Some settings have been changed. Do you want to discard the changes? Alcune impostazioni sono state modificate. Vuoi scartare le modifiche? tempo factor fattore del tempo Marker Color Colore del marker &Refresh Aggiorna qtractorTimeSpinBox &Frames &Campioni &Time &Tempo &BBT &BBT qtractorTrackButton Record Registra Mute Mute Solo Solo qtractorTrackForm Track Traccia &Name: &Nome: Track name description Descrizione nome traccia Track icon Icona della traccia Type Tipo Audio track type Tipo traccia audio &Audio &Audio MIDI track type Tipo traccia MIDI &MIDI &MIDI Input / Output Ingresso / Uscita Input bus name Nome bus ingresso Output bus name Nome bus uscita Manage buses Gestione bus ... ... MIDI / Instrument MIDI / Strumento &Program: &Programma: &Bank: &Banco: Bank &Select Method: Metodo &Selezione Banco: &Omni &Omni MIDI Omni: Capture All Channels MIDI Omni: Cattura Tutti i Canali &Channel: &Canale: MIDI Channel (1-16) Canale MIDI (1-16) MIDI Patch: Instrument Patch MIDI: Strumento MIDI Patch: Bank Select Method Patch MIDI: Metodo Selezione Banco MIDI Patch: Drum Mode MIDI Patch: Bank Patch MIDI: Banco MIDI Patch: Program Patch MIDI: Programma View / Colors Vista / Colori &Foreground: &Primo piano: Foreground color Colore primo piano Select custom track foreground color Seleziona colore personalizzato primo piano traccia Bac&kground: Sfondo Background color Colore sfondo Select custom track background color Seleziona colore personalizzato sfondo traccia Plugins Plugins Track plugins Plugin traccia Add plugin Aggiungi plugin &Add... &Aggiungi... Remove plugin Rimuovi plugin &Remove &Rimuovi Move plugin up Sposta su plugin &Up S&u Move plugin down Sposta giù plugin &Down Giù Whether to enable plugin latency/delay compensation &Latency compensation Normal Normale Bank MSB MSB Banco Bank LSB LSB Banco Patch Patch &Drums Batteria Drum &Kit &Kit batteria &Bass &Basso A&coustic Bass Basso a&custico &Guitar Chitarra &Electric Guitar Chitarra &elettrica &Piano &Piano &Acoustic Piano Piano &acustico &Microphone &Microfono Vi&ntage Microphone Microfono vi&ntage &Speaker Altoparlante &Trumpet &Tromba &Violin &Violino Warning Attenzione Some settings have been changed. Do you want to apply the changes? Alcune impostazioni sono state modificate. Vuoi applicare le modifiche? (No instrument) (Nessuno strumento) (None) (Nessuno) Custom &Icon... &Icona personalizzata... Image files (%1) File di immagini (%1) All files (*.*) Tutti i file (*.*) Track Icon Icona della traccia Foreground Color Colore primo piano Background Color Colore di sfondo qtractorTrackList Nr Nr Track Name Nome Traccia Bus Bus Ch Patch Patch Instrument Strumento qtractorTrackTime Play-head Barra di riproduzione Edit-head Barra di modifica Edit-tail Barra di fine modifica Loop-start Inizio loop Loop-end Fine loop Punch-in Punch ingresso Punch-out Punch uscita Start: %1 End: %2 Length: %3 Inizio: %1 Fine: %2 Durata: %3 qtractorTrackView Zoom in (horizontal) Ingrandimento (orizzontale) Zoom out (horizontal) Rimpicciolimento (orizzontale) Zoom in (vertical) Ingrandimento (verticale) Zoom out (vertical) Rimpicciolimento (verticale) Zoom reset Ripristina ingrandimento add clip aggiungi clip Start: %1 End: %2 Length: %3 Inizio: %1 Fine: %2 Lunghezza: %3 clip %1 clip %1 fade-in fade-in fade-out fade-out clip stretch allarga clip clip resize ridimensiona clip clip repeat ripeti clip %1 automation %1 automazione %1 clip %1 clip move automation sposta automazione paste automation incolla automazione cut taglia delete elimina split dividi move clip sposta clip paste clip incolla clip qtractorTracks Tracks Tracce new clip nuovo clip split clip dividi clip clip normalize normalizza clip quantize quantizza transpose trasponi normalize normalizza randomize randomizza resize ridimensiona rescale scala timeshift timeshift clip import importa clip Audio file import "%1" on %2 %3. Importa file audio "%1" su %2 %3. Audio file import: "%1". Importa file audio: "%1". MIDI file import "%1" track-channel %2 on %3 %4. Importa file MIDI "%1" traccia-canale %2 on %3 %4. MIDI file import: "%1", track-channel: %2. Importa file MIDI: "%1", traccia-canale: %2. clip merge fondi clip Merge/Export Merge/Export Audio Clip Fondi/Esporta Clip Audio MIDI files (*.mid *.smf *.midi) File MIDI (*.mid *.smf *.midi) All files (*.*) Tutti i file (*.*) Audio clip merge/export: "%1" started... Fusione/esportazione clip audio: "%1" in corso... Audio clip merge/export: "%1" complete. Fusione/esportazione clip audio: "%1" completa. Merge/Export MIDI Clip Fondi/Esporta Clip MIDI MIDI clip merge/export: "%1" started... Fusione/esportazione clip MIDI: "%1" in corso... MIDI clip merge/export: "%1" complete. Fusione/esportazione clip MIDI: "%1" completa. clip cross-fade cross-fade del clip Insert Range Inserisci intervallo insert range inserisci intervallo insert track range inserisci intervallo traccia Remove Range Elimina intervallo remove range elimina intervallo remove track range elimina intervallo traccia Warning Attenzione About to remove track: "%1" Are you sure? Sto per rimuovere la traccia: "%1" Sei sicuro? MIDI file import "%1" on %2 %3. Importazione file MIDI "%1" su %2 %3. MIDI file import: "%1". Importazione file MIDI: "%1". qtractor-0.9.25/src/PaxHeaders/qtractorMidiEditorForm.ui0000644000000000000000000000013214166551171020316 xustar0030 mtime=1641730681.452610232 30 atime=1641730681.452610232 30 ctime=1641730681.452610232 qtractor-0.9.25/src/qtractorMidiEditorForm.ui0000644000175000001440000014232214166551171021552 0ustar00rncbcusers00000000000000 rncbc aka Rui Nuno Capela qtractor - A MIDI/Audio multi-track sequencer. Copyright (C) 2005-2021, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. qtractorMidiEditorForm 0 0 900 600 MIDI Editor :/images/qtractor.png 0 0 840 23 &File &Track Instrum&ent &View &Toolbars &Windows Not&e Type Val&ue Type &Ghost Track &Zoom :/images/viewZoomTool.png S&nap Sc&ale &Tools &Edit Select &Mode &Select I&nsert Remo&ve T&ransport &Help Qt::Horizontal TopToolBarArea false Qt::Horizontal TopToolBarArea false Qt::Horizontal TopToolBarArea false Qt::Horizontal TopToolBarArea false Qt::Horizontal TopToolBarArea false Qt::Horizontal TopToolBarArea false Qt::Horizontal TopToolBarArea false Qt::Horizontal TopToolBarArea false Qt::Horizontal BottomToolBarArea false :/images/fileSave.png &Save Save Save Save current MIDI clip to existing file name Save &As... Save As Save as Save current MIDI clip with another file name &Unlink Unlink Unlink Unlink current MIDI clip true :/images/clipRecord.png Recor&d Record Record Record current MIDI clip (overdub) &Inputs Track Inputs Track inputs Show current MIDI clip/track input bus connections &Outputs Track Outputs Track outputs Show current MIDI clip/track output bus connections :/images/trackProperties.png &Properties... Track Properties Track properties Edit current MIDI clip/track properties Shift+F2 :/images/clipEdit.png &Properties... Properties Properties Edit current MIDI clip properties F4 &Range Set Clip Range Clip range Set edit-range from clip extents true &Loop Set Clip Loop Clip loop Set loop-range from clip extents &Close Close Close Close this MIDI clip editor :/images/editUndo.png &Undo Undo Undo Undo last edit operation Ctrl+Z :/images/editRedo.png &Redo Redo Redo Redo last edit operation Ctrl+Shift+Z :/images/editCut.png Cu&t Cut Cut Cut current selection into the local clipboard Ctrl+X :/images/editCopy.png &Copy Copy Copy Copy current selection to the local clipboard Ctrl+C :/images/editPaste.png &Paste Paste Paste Paste local clipboard contents into the current MIDI clip Ctrl+V Past&e Repeat... Paste Repeat Paste repeat Paste/repeat local clipboard contents into the current MIDI clip Ctrl+Shift+V :/images/editDelete.png &Delete Delete Delete Delete current selection Del true :/images/editModeOff.png Edit Of&f Edit Off Edit off Set edit mode off true :/images/editModeOn.png Edit &On Edit On Edit on Set edit mode on true :/images/editModeDraw.png Edit &Draw Edit draw mode Edit draw mode (notes) &All Select All Select all Select all Ctrl+A &None Select None Select none Select none Ctrl+Shift+A &Invert Select Invert Select invert Select invert Ctrl+I &Range Select Range Select range Mark range as selected Ctrl+R &Range Insert Range Insert range Insert range as selected Ctrl+Ins &Range Remove Range Remove range Remove range as selected Ctrl+Del &Quantize... Quantize Quantize Quantize selection &Transpose... Transpose Transpose Transpose selection &Normalize... Normalize Normalize Normalize selection &Randomize... Randomize Randomize Randomize selection Resi&ze... Resize Resize Resize selection Re&scale... Rescale Rescale Rescale selection T&imeshift... Timeshift Timeshift Timeshift selection true &Menubar Menubar Menubar Show/hide the menubar Ctrl+M true &Statusbar Statusbar Statusbar Show/hide the statusbar true &File File Toolbar File toolbar Show/hide the file toolbar true &Edit Edit Toolbar Edit toolbar Show/hide the edit toolbar true &View View Toolbar View toolbar Show/hide the view toolbar true &Transport Transport Toolbar Transport toolbar Show/hide the transport toolbar true T&ime Time Toolbar Time toolbar Show/hide the time toolbar true &Scale Scale Toolbar Scale toolbar Show/hide the scale toolbar true Thum&b Thumb Toolbar Thumb toolbar Show/hide the thumb view toolbar true :/images/viewEvents.png &Events View events View events Show/hide the events list true Note &Names Note Names Note names Whether to show note names true Note &Duration Note Duration Note duration Whether note events are shown proportional to duration true Note &Color Note Color Note color Whether note events are colored according to pitch true :/images/viewDrumMode.png &Drum Mode Drum Mode Drum mode Whether note onset events are displayed as diamonds true &Value Color Value Color Value color Whether note events are colored according to value (velocity) :/images/viewZoomIn.png &In Zoom In Zoom in Zoom in Ctrl++ :/images/viewZoomOut.png &Out Zoom Out Zoom out Zoom out Ctrl+- &Reset Zoom Reset Zoom reset Zoom reset Ctrl+1 true &Horizontal Horizontal Zoom Horizontal zoom Horizontal zoom mode true &Vertical Vertical Zoom Vertical zoom Vertical zoom mode true &All All Zoom All zoom All zoom mode true &Zebra Zebra Zebra Bar zebra view mode true &Grid Grid Grid Snap grid view mode true Too&l Tips Tool tips Tool tips Floating tool tips view mode &Refresh Refresh Refresh Refresh views F5 true :/images/viewPreview.png &Preview Notes Preview Notes Preview notes Preview notes while editing (scrub) true :/images/transportFollow.png F&ollow Playhead Follow Playhead Follow playhead Follow playhead :/images/transportBackward.png &Backward Backward Backward Transport backward Backspace true :/images/transportRewind.png Re&wind Rewind Rewind Transport rewind true :/images/transportFastForward.png F&ast Forward Fast Forward Fast forward Transport fast forward :/images/transportForward.png &Forward Forward Forward Transport forward true :/images/transportLoop.png &Loop Loop Loop Transport loop Ctrl+Shift+L Loop &Set Loop Set Loop set Transport loop set Ctrl+L :/images/transportStop.png &Stop Stop Stop Transport stop true :/images/transportPlay.png &Play Play Play Transport play/pause Space true :/images/transportRecord.png &Record Record Record Transport record true :/images/transportPunch.png &Punch Punch Punch in/out Transport punch in/out Ctrl+Shift+P Punch Se&t Punch Set Punch in/out set Transport punch in/out set Ctrl+P :/images/transportPanic.png Pa&nic Panic Panic All MIDI tracks shut off (panic) :/images/helpShortcuts.png &Shortcuts... Shortcuts Shortcuts Keyboard shortcuts &About... About About Show information about this application program About &Qt... About Qt About Qt Show information about the Qt toolkit qtractor-0.9.25/src/PaxHeaders/qtractorAtomic.h0000644000000000000000000000013214166551171016467 xustar0030 mtime=1641730681.434610038 30 atime=1641730681.434610038 30 ctime=1641730681.434610038 qtractor-0.9.25/src/qtractorAtomic.h0000644000175000001440000001036514166551171017724 0ustar00rncbcusers00000000000000// qtractorAtomic.h // /**************************************************************************** Copyright (C) 2005-2021, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorAtomic_h #define __qtractorAtomic_h #define HAVE_QATOMIC_H #if defined(HAVE_QATOMIC_H) # include #endif #if defined(__cplusplus) extern "C" { #endif #if defined(HAVE_QATOMIC_H) typedef QAtomicInt qtractorAtomic; #if QT_VERSION >= QT_VERSION_CHECK(5, 14, 0) #define ATOMIC_GET(a) ((a)->loadRelaxed()) #define ATOMIC_SET(a,v) ((a)->storeRelaxed(v)) #elif QT_VERSION >= QT_VERSION_CHECK(5, 0, 0) #define ATOMIC_GET(a) ((a)->load()) #define ATOMIC_SET(a,v) ((a)->store(v)) #else #define ATOMIC_GET(a) ((int) *(a)) #define ATOMIC_SET(a,v) (*(a) = (v)) #endif static inline int ATOMIC_CAS ( qtractorAtomic *pVal, int iOldValue, int iNewValue ) { return pVal->testAndSetOrdered(iOldValue, iNewValue); } #else // !HAVE_QATOMIC_H #if defined(__GNUC__) #if defined(__powerpc__) || defined(__powerpc64__) static inline int ATOMIC_CAS1 ( volatile int *pValue, int iOldValue, int iNewValue ) { register int result; asm volatile ( "# ATOMIC_CAS1 \n" " lwarx r0, 0, %1 \n" " cmpw r0, %2 \n" " bne- 1f \n" " sync \n" " stwcx. %3, 0, %1 \n" " bne- 1f \n" " li %0, 1 \n" " b 2f \n" "1: \n" " li %0, 0 \n" "2: \n" : "=r" (result) : "r" (pValue), "r" (iOldValue), "r" (iNewValue) : "r0" ); return result; } #elif defined(__i386__) || defined(__x86_64__) static inline int ATOMIC_CAS1 ( volatile int *pValue, int iOldValue, int iNewValue ) { register char result; asm volatile ( "# ATOMIC_CAS1 \n" "lock ; cmpxchgl %2, %3 \n" "sete %1 \n" : "=a" (iNewValue), "=qm" (result) : "r" (iNewValue), "m" (*pValue), "0" (iOldValue) : "memory" ); return result; } #else # error "qtractorAtomic.h: unsupported target compiler processor (GNUC)." #endif #elif defined(WIN32) || defined(__WIN32__) || defined(_WIN32) static inline int ATOMIC_CAS1 ( volatile int *pValue, int iOldValue, int iNewValue ) { register char result; __asm { push ebx push esi mov esi, pValue mov eax, iOldValue mov ebx, iNewValue lock cmpxchg dword ptr [esi], ebx sete result pop esi pop ebx } return result; } #else # error "qtractorAtomic.h: unsupported target compiler processor (WIN32)." #endif typedef struct { volatile int value; } qtractorAtomic; #define ATOMIC_GET(a) ((a)->value) #define ATOMIC_SET(a,v) ((a)->value = (v)) static inline int ATOMIC_CAS ( qtractorAtomic *pVal, int iOldValue, int iNewValue ) { return ATOMIC_CAS1(&(pVal->value), iOldValue, iNewValue); } #endif // !HAVE_QATOMIC_H // Strict test-and-set primite. static inline int ATOMIC_TAS ( qtractorAtomic *pVal ) { return ATOMIC_CAS(pVal, 0, 1); } // Strict test-and-add primitive. static inline int ATOMIC_ADD ( qtractorAtomic *pVal, int iAddValue ) { volatile int iOldValue, iNewValue; do { iOldValue = ATOMIC_GET(pVal); iNewValue = iOldValue + iAddValue; } while (!ATOMIC_CAS(pVal, iOldValue, iNewValue)); return iNewValue; } #define ATOMIC_INC(a) ATOMIC_ADD((a), (+1)) #define ATOMIC_DEC(a) ATOMIC_ADD((a), (-1)) // Special test-and-zero primitive (invented here:) static inline int ATOMIC_TAZ ( qtractorAtomic *pVal ) { volatile int iOldValue; do { iOldValue = ATOMIC_GET(pVal); } while (iOldValue && !ATOMIC_CAS(pVal, iOldValue, 0)); return iOldValue; } #if defined(__cplusplus) } #endif #endif // __qtractorAtomic_h // end of qtractorAtomic.h qtractor-0.9.25/src/PaxHeaders/qtractorTimeStretcher.cpp0000644000000000000000000000013214166551171020370 xustar0030 mtime=1641730681.464610362 30 atime=1641730681.464610362 30 ctime=1641730681.464610362 qtractor-0.9.25/src/qtractorTimeStretcher.cpp0000644000175000001440000001577714166551171021641 0ustar00rncbcusers00000000000000// qtractorTimeStretcher.cpp // /**************************************************************************** Copyright (C) 2005-2019, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorTimeStretcher.h" #include #include #include // Constructor. qtractorTimeStretcher::qtractorTimeStretcher ( unsigned short iChannels, unsigned int iSampleRate, float fTimeStretch, float fPitchShift, unsigned int iFlags, unsigned int iBufferSize ) : m_pWsolaTimeStretcher(nullptr) #ifdef CONFIG_LIBRUBBERBAND , m_pRubberBandStretcher(nullptr) , m_iRubberBandChannels(iChannels) , m_iRubberBandLatency(0) , m_iRubberBandFrames(0) , m_ppRubberBandFrames(nullptr) , m_ppRubberBandBuffer(nullptr) , m_bRubberBandFlush(false) #endif { if (fTimeStretch > 0.0f) { if (fTimeStretch < 0.1f) fTimeStretch = 0.1f; else if (fTimeStretch > 10.0f) fTimeStretch = 10.0f; else if (fTimeStretch > 1.0f - 1e-3f && fTimeStretch < 1.0f + 1e-3f) fTimeStretch = 0.0f; // Disable time-stretcher. } if (fPitchShift > 0.0f) { if (fPitchShift < 0.1f) fPitchShift = 0.1f; else if (fPitchShift > 10.0f) fPitchShift = 10.0f; else if (fPitchShift > 1.0f - 1e-3f && fPitchShift < 1.0f + 1e-3f) fPitchShift = 0.0f; // Disable pitch-shifter. } if (fTimeStretch > 0.0f && (iFlags & WsolaTimeStretch)) { m_pWsolaTimeStretcher = new qtractorWsolaTimeStretcher(iChannels, iSampleRate); m_pWsolaTimeStretcher->setTempo(1.0f / fTimeStretch); m_pWsolaTimeStretcher->setQuickSeek(iFlags & WsolaQuickSeek); fTimeStretch = 0.0f; // Avoid RubberBandStretcher... } #ifdef CONFIG_LIBRUBBERBAND if (fTimeStretch > 0.0f || fPitchShift > 0.0f) { m_pRubberBandStretcher = new RubberBand::RubberBandStretcher( iSampleRate, iChannels, RubberBand::RubberBandStretcher::OptionProcessRealTime, fTimeStretch, fPitchShift); m_pRubberBandStretcher->setMaxProcessSize(iBufferSize); m_ppRubberBandBuffer = new float * [m_iRubberBandChannels]; m_iRubberBandLatency = m_pRubberBandStretcher->getLatency(); m_iRubberBandFrames = m_iRubberBandLatency; if (m_iRubberBandFrames > 0) { m_ppRubberBandFrames = new float * [m_iRubberBandChannels]; m_ppRubberBandFrames[0] = new float [m_iRubberBandFrames]; ::memset(m_ppRubberBandFrames[0], 0, m_iRubberBandFrames * sizeof(float)); for (unsigned short i = 1; i < m_iRubberBandChannels; ++i) m_ppRubberBandFrames[i] = m_ppRubberBandFrames[0]; } } #endif } // Destructor. qtractorTimeStretcher::~qtractorTimeStretcher() { if (m_pWsolaTimeStretcher) delete m_pWsolaTimeStretcher; #ifdef CONFIG_LIBRUBBERBAND if (m_ppRubberBandBuffer) delete [] m_ppRubberBandBuffer; if (m_ppRubberBandFrames) { delete [] m_ppRubberBandFrames[0]; delete [] m_ppRubberBandFrames; } if (m_pRubberBandStretcher) delete m_pRubberBandStretcher; #endif } // Adds frames of samples into the input buffer. void qtractorTimeStretcher::process ( float **ppFrames, unsigned int iFrames ) { if (m_pWsolaTimeStretcher) { m_pWsolaTimeStretcher->putFrames(ppFrames, iFrames); #ifdef CONFIG_LIBRUBBERBAND if (m_pRubberBandStretcher) { unsigned int noffs = 0; unsigned int nread = iFrames; while (nread > 0 && noffs < iFrames) { for (unsigned short i = 0; i < m_iRubberBandChannels; ++i) m_ppRubberBandBuffer[i] = ppFrames[i] + noffs; nread = m_pWsolaTimeStretcher->receiveFrames( m_ppRubberBandBuffer, iFrames - noffs); noffs += nread; } iFrames = noffs; } } if (m_pRubberBandStretcher) { m_pRubberBandStretcher->process(ppFrames, iFrames, false); #endif } } // Copies requested frames output buffer and removes them // from the sample buffer. If there are less than available() // samples in the buffer, returns all that available. duh? unsigned int qtractorTimeStretcher::retrieve ( float **ppFrames, unsigned int iFrames ) { #ifdef CONFIG_LIBRUBBERBAND if (m_pRubberBandStretcher) { unsigned int nread = m_pRubberBandStretcher->retrieve(ppFrames, iFrames); if (nread > 0 && m_iRubberBandLatency > 0) { if (m_iRubberBandLatency > nread) { m_iRubberBandLatency -= nread; nread = 0; } else { unsigned int noffs = m_iRubberBandLatency; nread -= m_iRubberBandLatency; m_iRubberBandLatency = 0; for (unsigned int i = 0; i < m_iRubberBandChannels; ++i) { float *pFrames = ppFrames[i]; ::memmove(pFrames, pFrames + noffs, nread * sizeof(float)); } } } return nread; } #endif return (m_pWsolaTimeStretcher ? m_pWsolaTimeStretcher->receiveFrames(ppFrames, iFrames) : 0); } // Returns number of frames currently available. unsigned int qtractorTimeStretcher::available (void) const { int iAvailable = 0; #ifdef CONFIG_LIBRUBBERBAND if (m_pRubberBandStretcher) iAvailable = m_pRubberBandStretcher->available(); else #endif if (m_pWsolaTimeStretcher) iAvailable = m_pWsolaTimeStretcher->frames(); return (iAvailable > 0 ? iAvailable : 0); } // Flush any last samples that are hiding // in the internal processing pipeline. void qtractorTimeStretcher::flush (void) { if (m_pWsolaTimeStretcher) m_pWsolaTimeStretcher->flushInput(); #ifdef CONFIG_LIBRUBBERBAND if (m_pRubberBandStretcher && !m_bRubberBandFlush) { // Process a last dummy empty buffer... if (m_iRubberBandFrames > 0) { m_pRubberBandStretcher->process( m_ppRubberBandFrames, m_iRubberBandFrames, true); } m_iRubberBandLatency = 0; m_bRubberBandFlush = true; } #endif } // Clears all buffers. void qtractorTimeStretcher::reset (void) { if (m_pWsolaTimeStretcher) m_pWsolaTimeStretcher->clear(); #ifdef CONFIG_LIBRUBBERBAND if (m_pRubberBandStretcher) { m_pRubberBandStretcher->reset(); m_iRubberBandLatency = m_pRubberBandStretcher->getLatency(); m_iRubberBandFrames = m_iRubberBandLatency; if (m_iRubberBandFrames > 0) { if (m_ppRubberBandFrames) { delete [] m_ppRubberBandFrames[0]; // delete [] m_ppRubberBandFrames; } // m_ppRubberBandFrames = new float * [m_iRubberBandChannels]; m_ppRubberBandFrames[0] = new float [m_iRubberBandFrames]; ::memset(m_ppRubberBandFrames[0], 0, m_iRubberBandFrames * sizeof(float)); for (unsigned short i = 1; i < m_iRubberBandChannels; ++i) m_ppRubberBandFrames[i] = m_ppRubberBandFrames[0]; } m_bRubberBandFlush = false; } #endif } // end of qtractorTimeStretcher.cpp qtractor-0.9.25/src/PaxHeaders/qtractorMidiClip.cpp0000644000000000000000000000013214166551171017300 xustar0030 mtime=1641730681.448610189 30 atime=1641730681.448610189 30 ctime=1641730681.448610189 qtractor-0.9.25/src/qtractorMidiClip.cpp0000644000175000001440000012142014166551171020530 0ustar00rncbcusers00000000000000// qtractorMidiClip.cpp // /**************************************************************************** Copyright (C) 2005-2020, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorMidiClip.h" #include "qtractorMidiEngine.h" #include "qtractorSession.h" #include "qtractorFileList.h" #include "qtractorDocument.h" #include "qtractorMidiManager.h" #include "qtractorPlugin.h" #include "qtractorMidiEditor.h" #include "qtractorMidiEditorForm.h" #include "qtractorMainForm.h" #include "qtractorOptions.h" #include #include #include #include #if QT_VERSION < QT_VERSION_CHECK(4, 5, 0) namespace Qt { const WindowFlags WindowCloseButtonHint = WindowFlags(0x08000000); } #endif //---------------------------------------------------------------------- // class qtractorMidiClip::Key -- MIDI sequence clip (hash key). // class qtractorMidiClip::Key { public: // Constructor. Key(qtractorMidiClip *pMidiClip) { update(pMidiClip); } // Key settler. void update(qtractorMidiClip *pMidiClip) { qtractorTrack *pTrack = pMidiClip->track(); m_sFilename = pMidiClip->filename(); m_iClipOffset = pMidiClip->clipOffsetTime(); m_iClipLength = pMidiClip->clipLengthTime(); m_iTrackChannel = pMidiClip->trackChannel(); m_iMidiChannel = (pTrack ? pTrack->midiChannel() : 0); } // Key accessors. const QString& filename() const { return m_sFilename; } unsigned long clipOffset() const { return m_iClipOffset; } unsigned long clipLength() const { return m_iClipLength; } unsigned short trackChannel() const { return m_iTrackChannel; } unsigned short midiChannel() const { return m_iMidiChannel; } // Match descriminator. bool operator== (const Key& other) const { return m_sFilename == other.filename() && m_iClipOffset == other.clipOffset() && m_iClipLength == other.clipLength() && m_iTrackChannel == other.trackChannel() && m_iMidiChannel == other.midiChannel(); } private: // Interesting variables. QString m_sFilename; unsigned long m_iClipOffset; unsigned long m_iClipLength; unsigned short m_iTrackChannel; unsigned short m_iMidiChannel; }; uint qHash ( const qtractorMidiClip::Key& key ) { return qHash(key.filename()) ^ qHash(key.clipOffset()) ^ qHash(key.clipLength()) ^ qHash(key.trackChannel()) ^ qHash(key.midiChannel()); } qtractorMidiClip::Hash qtractorMidiClip::g_hashTable; //---------------------------------------------------------------------- // class qtractorMidiClip::FileKey -- MIDI file hash key. // class qtractorMidiClip::FileKey { public: // Constructor. FileKey(qtractorMidiClip::Key *pKey) : m_sFilename(pKey->filename()), m_iTrackChannel(pKey->trackChannel()) {} // Key accessors. const QString& filename() const { return m_sFilename; } unsigned short trackChannel() const { return m_iTrackChannel; } // Match descriminator. bool operator== (const FileKey& other) const { return m_sFilename == other.filename() && m_iTrackChannel == other.trackChannel(); } private: // Interesting variables. QString m_sFilename; unsigned short m_iTrackChannel; }; uint qHash ( const qtractorMidiClip::FileKey& key ) { return qHash(key.filename()) ^ qHash(key.trackChannel()); } qtractorMidiClip::FileHash qtractorMidiClip::g_hashFiles; //---------------------------------------------------------------------- // class qtractorMidiClip -- MIDI sequence clip. // // Constructor. qtractorMidiClip::qtractorMidiClip ( qtractorTrack *pTrack ) : qtractorClip(pTrack) { m_pFile = nullptr; m_pKey = nullptr; m_pData = nullptr; m_iTrackChannel = 0; m_bSessionFlag = false; m_iRevision = 0; m_pMidiEditorForm = nullptr; m_iEditorHorizontalZoom = 100; m_iEditorVerticalZoom = 100; m_iBeatsPerBar2 = 0; m_iBeatDivisor2 = 0; } // Copy constructor. qtractorMidiClip::qtractorMidiClip ( const qtractorMidiClip& clip ) : qtractorClip(clip.track()) { m_pFile = nullptr; m_pKey = nullptr; m_pData = nullptr; setFilename(clip.filename()); setTrackChannel(clip.trackChannel()); setClipGain(clip.clipGain()); setClipPanning(clip.clipPanning()); setClipName(clip.clipName()); m_bSessionFlag = false; m_iRevision = clip.revision(); m_pMidiEditorForm = nullptr; m_iEditorHorizontalZoom = clip.editorHorizontalZoom(); m_iEditorVerticalZoom = clip.editorVerticalZoom(); m_editorHorizontalSizes = clip.editorHorizontalSizes(); m_editorVerticalSizes = clip.editorVerticalSizes(); m_iBeatsPerBar2 = clip.beatsPerBar2(); m_iBeatDivisor2 = clip.beatDivisor2(); } // Destructor. qtractorMidiClip::~qtractorMidiClip (void) { close(); closeMidiFile(); } // Brand new clip contents new method. bool qtractorMidiClip::createMidiFile ( const QString& sFilename, int iTrackChannel ) { closeMidiFile(); qtractorTrack *pTrack = track(); if (pTrack == nullptr) return false; qtractorSession *pSession = pTrack->session(); if (pSession == nullptr) return false; #ifdef CONFIG_DEBUG_0 qDebug("qtractorMidiClip[%p]::createMidiFile(\"%s\", %d)", this, sFilename.toUtf8().constData(), iTrackChannel); #endif // Self holds the SMF format, const unsigned short iFormat = format(); // Which SMF format? unsigned short iTracks = 1; if (iFormat == 0) { // SMF format 0 (1 track, 1 channel) iTrackChannel = pTrack->midiChannel(); } else { // SMF format 1 (2 tracks, 1 channel) iTrackChannel = 1; ++iTracks; } // Set local properties... setFilename(sFilename); setTrackChannel(iTrackChannel); setDirty(false); // Register file path... pSession->files()->addClipItem(qtractorFileList::Midi, this, true); // Create and open up the MIDI file... m_pFile = new qtractorMidiFile(); if (!m_pFile->open(sFilename, qtractorMidiFile::Write)) { delete m_pFile; m_pFile = nullptr; return false; } // Initialize MIDI event container... m_pKey = new Key(this); m_pData = new Data(m_pFile->format()); m_pData->attach(this); // Right on then... insertHashKey(); qtractorMidiSequence *pSeq = m_pData->sequence(); pSeq->clear(); pSeq->setTicksPerBeat(pSession->ticksPerBeat()); pSeq->setName(shortClipName(QFileInfo(sFilename).baseName())); pSeq->setChannel(pTrack->midiChannel()); // Make it a brand new revision... setRevision(1); // Write SMF header... if (m_pFile->writeHeader(iFormat, iTracks, pSeq->ticksPerBeat())) { // Set initial local properties... if (m_pFile->tempoMap()) { m_pFile->tempoMap()->fromTimeScale( pSession->timeScale(), pSession->tickFromFrame(clipStart())); } // Sure this is a brand new file... if (iFormat == 1) m_pFile->writeTrack(nullptr); m_pFile->writeTrack(pSeq); m_pFile->close(); } // It's there now. delete m_pFile; m_pFile = nullptr; // Clip name should be clear about it all. if (clipName().isEmpty()) setClipName(pSeq->name()); if (clipName().isEmpty()) setClipName(shortClipName(QFileInfo(filename()).baseName())); // Uh oh... m_playCursor.reset(pSeq); m_drawCursor.reset(pSeq); return true; } // The main use method. bool qtractorMidiClip::openMidiFile ( const QString& sFilename, int iTrackChannel, int iMode ) { closeMidiFile(); qtractorTrack *pTrack = track(); if (pTrack == nullptr) return false; qtractorSession *pSession = pTrack->session(); if (pSession == nullptr) return false; #ifdef CONFIG_DEBUG_0 qDebug("qtractorMidiClip[%p]::openMidiFile(\"%s\", %d, %d)", this, sFilename.toUtf8().constData(), iTrackChannel, iMode); #endif // Check file primordial state... const bool bWrite = (iMode & qtractorMidiFile::Write); // Set local properties... setFilename(sFilename); setDirty(false); // Register file path... pSession->files()->addClipItem(qtractorFileList::Midi, this, bWrite); // New key-data sequence... if (!bWrite) { m_pKey = new Key(this); m_pData = g_hashTable.value(*m_pKey, nullptr); if (m_pData) { m_pData->attach(this); qtractorMidiSequence *pSeq = m_pData->sequence(); // Initial statistics... pTrack->setMidiNoteMin(pSeq->noteMin()); pTrack->setMidiNoteMax(pSeq->noteMax()); // Clip name should be clear about it all. if (clipName().isEmpty()) setClipName(pSeq->name()); if (clipName().isEmpty()) setClipName(shortClipName(QFileInfo(filename()).baseName())); // Uh oh... m_playCursor.reset(pSeq); m_drawCursor.reset(pSeq); return true; } } // Create and open up the real MIDI file... m_pFile = new qtractorMidiFile(); if (!m_pFile->open(sFilename, iMode)) { delete m_pFile; m_pFile = nullptr; return false; } // Initialize MIDI event container... m_pData = new Data(m_pFile->format()); m_pData->attach(this); qtractorMidiSequence *pSeq = m_pData->sequence(); pSeq->clear(); pSeq->setTicksPerBeat(pSession->ticksPerBeat()); const unsigned long iClipStart = clipStart(); const unsigned long iClipOffset = clipOffset(); qtractorTimeScale::Cursor cursor(pSession->timeScale()); qtractorTimeScale::Node *pNode = cursor.seekFrame(iClipStart); const unsigned long t0 = pNode->tickFromFrame(iClipStart); const unsigned long iClipOffset2 = iClipStart + iClipOffset; // pNode = cursor.seekFrame(iClipOffset2); pSeq->setTimeOffset(pNode->tickFromFrame(iClipOffset2) - t0); const unsigned long iClipLength = clipLength(); const unsigned long iClipEnd = iClipStart + iClipLength; pNode = cursor.seekFrame(iClipEnd); pSeq->setTimeLength(pNode->tickFromFrame(iClipEnd) - t0); // Initial statistics... pSeq->setNoteMin(pTrack->midiNoteMin()); pSeq->setNoteMax(pTrack->midiNoteMax()); // Are we on a pre-writing status? if (bWrite) { // On write mode, iTrackChannel holds the SMF format, // so we'll convert it here as properly. const unsigned short iFormat = qtractorMidiClip::defaultFormat(); unsigned short iTracks = 1; if (iFormat == 1) { // SMF format 1 (2 tracks, 1 channel) iTrackChannel = 1; ++iTracks; } // Write SMF header... if (m_pFile->writeHeader(iFormat, iTracks, pSeq->ticksPerBeat())) { // Set initial local properties... if (m_pFile->tempoMap()) { m_pFile->tempoMap()->fromTimeScale( pSession->timeScale(), pSeq->timeOffset()); } } // And initial clip name... pSeq->setName(shortClipName(QFileInfo(m_pFile->filename()).baseName())); pSeq->setChannel(pTrack->midiChannel()); // Nothing more as for writing... } else { // Read the event sequence in... m_pFile->readTrack(pSeq, iTrackChannel); // For immediate feedback, once... pTrack->setMidiNoteMin(pSeq->noteMin()); pTrack->setMidiNoteMax(pSeq->noteMax()); // FIXME: On demand, set session time properties from MIDI file... if (m_bSessionFlag) { #if 0 // Import eventual SysEx setup... // - take care that given track might not be currently open, // so that we'll resolve MIDI output bus somehow... qtractorMidiBus *pMidiBus = nullptr; qtractorMidiEngine *pMidiEngine = pSession->midiEngine(); if (pMidiEngine) { pMidiBus = static_cast ( pMidiEngine->findOutputBus(pTrack->outputBusName())); if (pMidiBus == nullptr) { for (qtractorBus *pBus = pMidiEngine->buses().first(); pBus; pBus = pBus->next()) { if (pBus->busMode() & qtractorBus::Output) { pMidiBus = static_cast (pBus); break; } } } } // Import eventual SysEx setup... if (pMidiBus) pMidiBus->importSysexList(pSeq); #endif // Import tempo map as well... qtractorMidiFileTempo *pTempoMap = m_pFile->tempoMap(); if (pTempoMap) { pTempoMap->intoTimeScale(pSession->timeScale(), t0); pSession->updateTimeScaleEx(); } // Reset session flag now. m_bSessionFlag = false; } // We should have events, otherwise this clip is of no use... //if (m_pSeq->events().count() < 1) // return false; // And initial clip name, // if not already set from SMF TRACKNAME meta-event... if (pSeq->name().isEmpty()) { pSeq->setName(shortClipName( QFileInfo(m_pFile->filename()).baseName())); } } // Actual track-channel is set by now... setTrackChannel(iTrackChannel); // Make it a brand new revision... // setRevision(1); // Default clip length will be whole sequence duration. if (iClipLength == 0) { const unsigned long t1 = t0 + pSeq->timeLength(); setClipLength(pSession->frameFromTick(t1) - iClipStart); } // Clip name should be clear about it all. if (clipName().isEmpty()) setClipName(pSeq->name()); if (clipName().isEmpty()) setClipName(shortClipName(QFileInfo(filename()).baseName())); // Uh oh... m_playCursor.reset(pSeq); m_drawCursor.reset(pSeq); // Something might have changed... updateHashKey(); insertHashKey(); // Update/reset MIDI clip editor if any... if (m_pMidiEditorForm) m_pMidiEditorForm->setup(this); return true; } // Private cleanup. void qtractorMidiClip::closeMidiFile (void) { if (m_pData) { m_pData->detach(this); if (m_pData->count() < 1) { removeHashKey(); delete m_pData; } m_pData = nullptr; // Unregister file path... qtractorSession *pSession = qtractorSession::getInstance(); if (pSession) pSession->files()->removeClipItem(qtractorFileList::Midi, this); } if (m_pKey) { delete m_pKey; m_pKey = nullptr; } if (m_pFile) { delete m_pFile; m_pFile = nullptr; } } // Revisionist method. QString qtractorMidiClip::createFilePathRevision ( bool bForce ) { QString sFilename = filename(); // Check file-hash reference... if (m_iRevision > 0 && m_pKey) { FileKey fkey(m_pKey); FileHash::ConstIterator fiter = g_hashFiles.constFind(fkey); if (fiter != g_hashFiles.constEnd() && fiter.value() > 1) m_iRevision = 0; } if (m_iRevision == 0 || bForce) { qtractorTrack *pTrack = track(); qtractorSession *pSession = qtractorSession::getInstance(); if (pTrack && pSession) sFilename = pSession->createFilePath(pTrack->trackName(), "mid"); sFilename = qtractorMidiFile::createFilePathRevision(sFilename); #ifdef CONFIG_DEBUG qDebug("qtractorMidiClip::createFilePathRevision(%d): \"%s\" (%d)", int(bForce), sFilename.toUtf8().constData(), m_iRevision); #endif m_iRevision = 0; } ++m_iRevision; return sFilename; } // Sync all ref-counted filenames. void qtractorMidiClip::setFilenameEx ( const QString& sFilename, bool bUpdate ) { qtractorTrack *pTrack = track(); if (pTrack == nullptr) return; qtractorSession *pSession = pTrack->session(); if (pSession == nullptr) return; if (m_pData == nullptr) return; removeHashKey(); QListIterator iter(m_pData->clips()); while (iter.hasNext()) { qtractorMidiClip *pMidiClip = iter.next(); pSession->files()->removeClipItem(qtractorFileList::Midi, pMidiClip); pMidiClip->setFilename(sFilename); pMidiClip->updateHashKey(); pSession->files()->addClipItem(qtractorFileList::Midi, pMidiClip, true); if (bUpdate) { pMidiClip->setDirty(false); pMidiClip->updateEditor(true); } } insertHashKey(); } // Sync all ref-counted clip-lengths. void qtractorMidiClip::setClipLengthEx ( unsigned long iClipLength ) { if (m_pData == nullptr) return; removeHashKey(); QListIterator iter(m_pData->clips()); while (iter.hasNext()) { qtractorMidiClip *pMidiClip = iter.next(); pMidiClip->setClipLength(iClipLength); pMidiClip->updateHashKey(); } insertHashKey(); } // Sync all ref-counted clip editors. void qtractorMidiClip::updateEditorEx ( bool bSelectClear ) { if (m_pData == nullptr) return; QListIterator iter(m_pData->clips()); while (iter.hasNext()) iter.next()->updateEditor(bSelectClear); } // Sync all ref-counted clip-dirtyness. void qtractorMidiClip::setDirtyEx ( bool bDirty ) { if (m_pData == nullptr) return; QListIterator iter(m_pData->clips()); while (iter.hasNext()) iter.next()->setDirty(bDirty); } // Manage local hash key. void qtractorMidiClip::insertHashKey (void) { if (m_pKey) { // Increment file-hash reference... FileKey fkey(m_pKey); FileHash::Iterator fiter = g_hashFiles.find(fkey); if (fiter == g_hashFiles.end()) fiter = g_hashFiles.insert(fkey, 0); ++fiter.value(); // Insert actual clip-hash reference.... g_hashTable.insert(*m_pKey, m_pData); } } void qtractorMidiClip::updateHashKey (void) { if (m_pKey == nullptr) m_pKey = new Key(this); else m_pKey->update(this); } void qtractorMidiClip::removeHashKey (void) { if (m_pKey) { // Decrement file-hash reference... FileKey fkey(m_pKey); FileHash::Iterator fiter = g_hashFiles.find(fkey); if (fiter != g_hashFiles.end()) { if (--fiter.value() < 1) g_hashFiles.remove(fkey); } // Remove actual clip-hash reference.... g_hashTable.remove(*m_pKey); } } // Unlink (clone) local hash data. void qtractorMidiClip::unlinkHashData (void) { if (m_pData == nullptr) return; if (m_pData->count() < 2) return; m_pData->detach(this); Data *pNewData = new Data(m_pData->format()); qtractorMidiSequence *pOldSeq = m_pData->sequence(); qtractorMidiSequence *pNewSeq = pNewData->sequence(); pNewSeq->setName(pOldSeq->name()); pNewSeq->setChannel(pOldSeq->channel()); pNewSeq->setBankSelMethod(pOldSeq->bankSelMethod()); pNewSeq->setBank(pOldSeq->bank()); pNewSeq->setProg(pOldSeq->prog()); pNewSeq->setTicksPerBeat(pOldSeq->ticksPerBeat()); pNewSeq->setTimeOffset(pOldSeq->timeOffset()); pNewSeq->setTimeLength(pOldSeq->timeLength()); pNewSeq->setDuration(pOldSeq->duration()); pNewSeq->setNoteMin(pOldSeq->noteMin()); pNewSeq->setNoteMax(pOldSeq->noteMax()); pNewSeq->copyEvents(pOldSeq); m_pData = pNewData; m_pData->attach(this); updateHashKey(); insertHashKey(); } // Relink local hash data. void qtractorMidiClip::relinkHashData (void) { if (m_pData == nullptr) return; if (m_pData->count() > 1) return; removeHashKey(); updateHashKey(); Data *pNewData = g_hashTable.value(*m_pKey, nullptr); if (pNewData == nullptr) { delete m_pKey; m_pKey = nullptr; } else { m_pData->detach(this); delete m_pData; m_pData = pNewData; m_pData->attach(this); } insertHashKey(); } // Whether local hash is being shared. bool qtractorMidiClip::isHashLinked (void) const { return (m_pData && m_pData->count() > 1); } // Check whether a MIDI clip is hash-linked to another. bool qtractorMidiClip::isLinkedClip ( qtractorMidiClip *pMidiClip ) const { return (m_pData ? m_pData->clips().contains(pMidiClip) : false); } // Get all hash-linked clips (including self). QList qtractorMidiClip::linkedClips (void) const { QList clips; if (m_pData) clips = m_pData->clips(); return clips; } // Make sure the clip hash-table gets reset. void qtractorMidiClip::clearHashTable (void) { g_hashTable.clear(); g_hashFiles.clear(); } // Intra-clip playback frame positioning. void qtractorMidiClip::seek ( unsigned long iFrame ) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorMidiClip[%p]::seek(%lu)", this, iFrame); #endif qtractorTrack *pTrack = track(); if (pTrack == nullptr) return; qtractorSession *pSession = pTrack->session(); if (pSession == nullptr) return; qtractorMidiSequence *pSeq = sequence(); if (pSeq == nullptr) return; const unsigned long t0 = pSession->tickFromFrame(clipStart()); const unsigned long t1 = pSession->tickFromFrame(iFrame); // Seek for the nearest sequence event... m_playCursor.seek(pSeq, (t1 > t0 ? t1 - t0 : 0)); } // Reset clip state. void qtractorMidiClip::reset ( bool /* bLooping */ ) { qtractorMidiSequence *pSeq = sequence(); if (pSeq == nullptr) return; // Reset to the first sequence event... m_playCursor.reset(pSeq); } // Loop positioning. void qtractorMidiClip::setLoop ( unsigned long /* iLoopStart */, unsigned long /* iLoopEnd */ ) { // Do nothing? } // Clip close-commit (record specific) void qtractorMidiClip::close (void) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorMidiClip[%p]::close(%d)\n", this); #endif qtractorTrack *pTrack = track(); if (pTrack == nullptr) return; qtractorSession *pSession = pTrack->session(); if (pSession == nullptr) return; // Take pretended clip-length... unsigned long iClipLength = clipLength(); qtractorMidiSequence *pSeq = sequence(); if (pSeq) { if (iClipLength > 0) pSeq->setTimeLength(pSession->tickFromFrame(iClipLength)); // Final read/write statistics... pTrack->setMidiNoteMin(pSeq->noteMin()); pTrack->setMidiNoteMax(pSeq->noteMax()); // Actual sequence closure... pSeq->close(); // Commit the final clip length... if (iClipLength < 1) { iClipLength = pSession->frameFromTick(pSeq->duration()); setClipLength(iClipLength); } } // Now's time to write the whole thing... const bool bNewFile = (m_pFile && m_pFile->mode() == qtractorMidiFile::Write); if (bNewFile && iClipLength > 0 && pSeq) { // Write channel tracks... if (m_pFile->format() == 1) m_pFile->writeTrack(nullptr); // Setup track (SMF format 1). m_pFile->writeTrack(pSeq); // Channel track. m_pFile->close(); } // Sure close MIDI clip editor if any... if (m_pMidiEditorForm) { m_pMidiEditorForm->close(); delete m_pMidiEditorForm; m_pMidiEditorForm = nullptr; } // Just to be sure things get deallocated.. closeMidiFile(); // If proven empty, remove the file. if (bNewFile && iClipLength < 1) QFile::remove(filename()); } // MIDI clip (re)open method. void qtractorMidiClip::open (void) { const QString sFilename(filename()); openMidiFile(sFilename, m_iTrackChannel); } // Audio clip special process cycle executive. void qtractorMidiClip::process ( unsigned long iFrameStart, unsigned long iFrameEnd ) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorMidiClip[%p]::process(%lu, %lu)\n", this, iFrameStart, iFrameEnd); #endif qtractorTrack *pTrack = track(); if (pTrack == nullptr) return; qtractorSession *pSession = pTrack->session(); if (pSession == nullptr) return; qtractorMidiEngine *pMidiEngine = pSession->midiEngine(); if (pMidiEngine == nullptr) return; qtractorMidiSequence *pSeq = sequence(); if (pSeq == nullptr) return; // Track mute state... const bool bMute = (pTrack->isMute() || (pSession->soloTracks() && !pTrack->isSolo())); const unsigned long t0 = pSession->tickFromFrame(clipStart()); const unsigned long iTimeStart = pSession->tickFromFrame(iFrameStart); const unsigned long iTimeEnd = pSession->tickFromFrame(iFrameEnd); // Enqueue the requested events... const float fGain = clipGain(); qtractorMidiEvent *pEvent = m_playCursor.seek(pSeq, iTimeStart > t0 ? iTimeStart - t0 : 0); while (pEvent) { const unsigned long t1 = t0 + pEvent->time(); if (t1 >= iTimeEnd) break; if (t1 >= iTimeStart && (!bMute || pEvent->type() != qtractorMidiEvent::NOTEON)) pMidiEngine->enqueue(pTrack, pEvent, t1, fGain * fadeInOutGain(pSession->frameFromTick(t1) - clipStart())); pEvent = pEvent->next(); } } // MIDI clip freewheeling process cycle executive (needed for export). void qtractorMidiClip::process_export ( unsigned long iFrameStart, unsigned long iFrameEnd ) { qtractorTrack *pTrack = track(); if (pTrack == nullptr) return; qtractorSession *pSession = pTrack->session(); if (pSession == nullptr) return; qtractorMidiSequence *pSeq = sequence(); if (pSeq == nullptr) return; // Track mute state... const bool bMute = (pTrack->isMute() || (pSession->soloTracks() && !pTrack->isSolo())); const unsigned long t0 = pSession->tickFromFrame(clipStart()); const unsigned long iTimeStart = pSession->tickFromFrame(iFrameStart); const unsigned long iTimeEnd = pSession->tickFromFrame(iFrameEnd); // Enqueue the requested events... const float fGain = clipGain(); qtractorMidiEvent *pEvent = m_playCursor.seek(pSeq, iTimeStart > t0 ? iTimeStart - t0 : 0); while (pEvent) { const unsigned long t1 = t0 + pEvent->time(); if (t1 >= iTimeEnd) break; if (t1 >= iTimeStart && (!bMute || pEvent->type() != qtractorMidiEvent::NOTEON)) { enqueue_export(pTrack, pEvent, t1, fGain * fadeInOutGain(pSession->frameFromTick(t1) - clipStart())); } pEvent = pEvent->next(); } } // MIDI clip paint method. void qtractorMidiClip::draw ( QPainter *pPainter, const QRect& clipRect, unsigned long iClipOffset ) { qtractorTrack *pTrack = track(); if (pTrack == nullptr) return; qtractorSession *pSession = pTrack->session(); if (pSession == nullptr) return; qtractorMidiSequence *pSeq = sequence(); if (pSeq == nullptr) return; // Check min/maximum note span... const int iNoteMin = pTrack->midiNoteMin() - 2; const int iNoteMax = pTrack->midiNoteMax() + 1; int iNoteSpan = iNoteMax - iNoteMin; if (iNoteSpan < 6) iNoteSpan = 6; const unsigned long iClipStart = clipStart(); const unsigned long iFrameStart = iClipStart + iClipOffset; const int cx = pSession->pixelFromFrame(iFrameStart); qtractorTimeScale::Cursor cursor(pSession->timeScale()); qtractorTimeScale::Node *pNode = cursor.seekFrame(iClipStart); const unsigned long t0 = pNode->tickFromFrame(iClipStart); const int cw = clipRect.width(); pNode = cursor.seekFrame(iFrameStart); const unsigned long iTimeStart = pNode->tickFromFrame(iFrameStart); pNode = cursor.seekPixel(cx + cw); const unsigned long iTimeEnd = pNode->tickFromPixel(cx + cw); const QColor& fg = pTrack->foreground(); pPainter->setPen(fg); pPainter->setBrush(fg.lighter(120)); const bool bClipRecord = (pTrack->clipRecord() == this); const int h1 = clipRect.height() - 2; const int h2 = (h1 / iNoteSpan) + 1; const bool bDrumMode = pTrack->isMidiDrums(); QVector diamond; if (bDrumMode) { const int h4 = (h2 >> 1) + 1; diamond.append(QPoint( 0, -1)); diamond.append(QPoint(-h4, h4)); diamond.append(QPoint( 0, h2 + 2)); diamond.append(QPoint( h4, h4)); pPainter->setRenderHint(QPainter::Antialiasing, true); } qtractorMidiEvent *pEvent = m_drawCursor.reset(pSeq, iTimeStart > t0 ? iTimeStart - t0 : 0); while (pEvent) { unsigned long t1 = t0 + pEvent->time(); if (t1 >= iTimeEnd) break; if (pEvent->type() == qtractorMidiEvent::NOTEON) { unsigned long t2 = t1 + pEvent->duration(); if (t2 > iTimeEnd || (t1 >= t2 && bClipRecord)) t2 = iTimeEnd; if (t1 < iTimeStart) t1 = iTimeStart; if (t2 > iTimeStart) { pNode = cursor.seekTick(t1); const int x = clipRect.x() + pNode->pixelFromTick(t1) - cx; const int y = clipRect.bottom() - (h1 * (pEvent->note() - iNoteMin)) / iNoteSpan; pNode = cursor.seekTick(t2); if (bDrumMode) { const QPolygon& polyg = QPolygon(diamond).translated(x, y); if (h2 > 3) pPainter->drawPolygon(polyg.translated(1, 0)); // shadow pPainter->drawPolygon(polyg); // diamond } else { int w = (t1 < t2 || !bClipRecord ? clipRect.x() + pNode->pixelFromTick(t2) - cx : clipRect.right()) - x; // Pending note-off? (while recording) if (w < 3) w = 3; pPainter->fillRect(x, y, w, h2, fg); if (w > 4 && h2 > 3) pPainter->fillRect(x + 1, y + 1, w - 4, h2 - 3, fg.lighter(140)); } } } pEvent = pEvent->next(); } if (bDrumMode) pPainter->setRenderHint(QPainter::Antialiasing, false); } // Clip update method. (rolling stats) void qtractorMidiClip::update (void) { qtractorTrack *pTrack = track(); if (pTrack) { qtractorMidiSequence *pSeq = sequence(); if (pSeq) { pTrack->setMidiNoteMax(pSeq->noteMax()); pTrack->setMidiNoteMin(pSeq->noteMin()); } } } // Clip editor method. bool qtractorMidiClip::startEditor ( QWidget *pParent ) { qtractorTrack *pTrack = track(); if (pTrack == nullptr) return false; if (m_pMidiEditorForm == nullptr) { // Build up the editor form... // What style do we create tool childs? Qt::WindowFlags wflags = Qt::Window; qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions && pOptions->bKeepEditorsOnTop) { wflags |= Qt::Tool; wflags |= Qt::WindowStaysOnTopHint; #if 0//QTRACTOR_MIDI_EDITOR_TOOL_PARENT // Make sure it has a parent... if (pParent == nullptr) pParent = qtractorMainForm::getInstance(); #endif } // Do it... m_pMidiEditorForm = new qtractorMidiEditorForm(pParent, wflags); m_pMidiEditorForm->show(); m_pMidiEditorForm->setup(this); } else { // Just show up the editor form... m_pMidiEditorForm->setup(); m_pMidiEditorForm->show(); } // Get it up any way... m_pMidiEditorForm->raise(); m_pMidiEditorForm->activateWindow(); return true; } // Clip editor update. void qtractorMidiClip::updateEditor ( bool bSelectClear ) { update(); if (m_pMidiEditorForm == nullptr) return; qtractorMidiEditor *pMidiEditor = m_pMidiEditorForm->editor(); if (pMidiEditor) { pMidiEditor->reset(bSelectClear); pMidiEditor->setOffset(clipStart()); pMidiEditor->setLength(clipLength()); qtractorTrack *pTrack = track(); if (pTrack) { pMidiEditor->setForeground(pTrack->foreground()); pMidiEditor->setBackground(pTrack->background()); } pMidiEditor->updateContents(); } m_pMidiEditorForm->resetDirtyCount(); m_pMidiEditorForm->updateInstrumentNames(); m_pMidiEditorForm->stabilizeForm(); } // Clip editor update. void qtractorMidiClip::updateEditorContents (void) { if (m_pMidiEditorForm == nullptr) return; qtractorMidiEditor *pMidiEditor = m_pMidiEditorForm->editor(); if (pMidiEditor) pMidiEditor->updateContents(); } // Clip query-close method (return true if editing is done). bool qtractorMidiClip::queryEditor (void) { if (m_pMidiEditorForm) return m_pMidiEditorForm->queryClose(); // Are any dirty changes pending commit? bool bQueryEditor = qtractorClip::queryEditor(); if (!bQueryEditor) { switch (qtractorMidiEditorForm::querySave(filename())) { case QMessageBox::Save: { // Save/replace the clip track... bQueryEditor = saveCopyFile(true); break; } case QMessageBox::Discard: bQueryEditor = true; break; case QMessageBox::Cancel: bQueryEditor = false; break; } } return bQueryEditor; } // MIDI clip tool-tip. QString qtractorMidiClip::toolTip (void) const { QString sToolTip = qtractorClip::toolTip() + ' '; const unsigned short iFormat = format(); sToolTip += QObject::tr("(format %1)\nMIDI:\t").arg(iFormat); if (iFormat == 0) sToolTip += QObject::tr("Channel %1").arg(m_iTrackChannel + 1); else sToolTip += QObject::tr("Track %1").arg(m_iTrackChannel); if (m_pFile) { sToolTip += QObject::tr(", %1 tracks, %2 tpqn") .arg(m_pFile->tracks()) .arg(m_pFile->ticksPerBeat()); } const float fVolume = clipGain(); if (fVolume < 0.999f || fVolume > 1.001f) { sToolTip += QObject::tr(" (%1% vol)") .arg(100.0f * fVolume, 0, 'g', 3); } return sToolTip; } // Auto-save to (possible) new file revision. bool qtractorMidiClip::saveCopyFile ( bool bUpdate ) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return false; // Do nothing if session is yet untitled... if (pSession->sessionName().isEmpty()) return false; // Have a new filename revision... const QString& sFilename = createFilePathRevision(); // Save/replace the clip track... if (!qtractorMidiFile::saveCopyFile( sFilename, filename(), trackChannel(), format(), sequence(), pSession->timeScale(), pSession->tickFromFrame(clipStart()))) return false; // Pre-commit dirty changes... setFilenameEx(sFilename, bUpdate); // Reference for immediate file addition... qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm) pMainForm->addMidiFile(sFilename); return true; } // Virtual document element methods. bool qtractorMidiClip::loadClipElement ( qtractorDocument * /* pDocument */, QDomElement *pElement ) { // Load track children... for (QDomNode nChild = pElement->firstChild(); !nChild.isNull(); nChild = nChild.nextSibling()) { // Convert node to element... QDomElement eChild = nChild.toElement(); if (eChild.isNull()) continue; // Load track state.. if (eChild.tagName() == "filename") qtractorMidiClip::setFilename(eChild.text()); else if (eChild.tagName() == "track-channel") qtractorMidiClip::setTrackChannel(eChild.text().toUShort()); else if (eChild.tagName() == "revision") qtractorMidiClip::setRevision(eChild.text().toUShort()); else if (eChild.tagName() == "editor-pos") { const QStringList& sxy = eChild.text().split(','); m_posEditor.setX(sxy.at(0).toInt()); m_posEditor.setY(sxy.at(1).toInt()); } else if (eChild.tagName() == "editor-size") { const QStringList& swh = eChild.text().split(','); m_sizeEditor.setWidth(swh.at(0).toInt()); m_sizeEditor.setHeight(swh.at(1).toInt()); } else if (eChild.tagName() == "editor-horizontal-zoom") { m_iEditorHorizontalZoom = eChild.text().toUShort(); } else if (eChild.tagName() == "editor-vertical-zoom") { m_iEditorVerticalZoom = eChild.text().toUShort(); } else if (eChild.tagName() == "editor-horizontal-sizes") { const QStringList& hsizes = eChild.text().split(','); m_editorHorizontalSizes.clear(); m_editorHorizontalSizes.append(hsizes.at(0).toInt()); m_editorHorizontalSizes.append(hsizes.at(1).toInt()); } else if (eChild.tagName() == "editor-vertical-sizes") { const QStringList& vsizes = eChild.text().split(','); m_editorVerticalSizes.clear(); m_editorVerticalSizes.append(vsizes.at(0).toInt()); m_editorVerticalSizes.append(vsizes.at(1).toInt()); } else if (eChild.tagName() == "ghost-track-name") { m_sGhostTrackName = eChild.text(); } else if (eChild.tagName() == "beats-per-bar-2") { m_iBeatsPerBar2 = eChild.text().toUInt(); } else if (eChild.tagName() == "beat-divisor-2") { m_iBeatDivisor2 = eChild.text().toUInt(); } } return true; } bool qtractorMidiClip::saveClipElement ( qtractorDocument *pDocument, QDomElement *pElement ) { QDomElement eMidiClip = pDocument->document()->createElement("midi-clip"); pDocument->saveTextElement("filename", qtractorMidiClip::relativeFilename(pDocument), &eMidiClip); pDocument->saveTextElement("track-channel", QString::number(qtractorMidiClip::trackChannel()), &eMidiClip); pDocument->saveTextElement("revision", QString::number(qtractorMidiClip::revision()), &eMidiClip); if (m_posEditor.x() >= 0 && m_posEditor.y() >= 0) { pDocument->saveTextElement("editor-pos", QString::number(m_posEditor.x()) + ',' + QString::number(m_posEditor.y()), &eMidiClip); } if (!m_sizeEditor.isNull() && m_sizeEditor.isValid()) { pDocument->saveTextElement("editor-size", QString::number(m_sizeEditor.width()) + ',' + QString::number(m_sizeEditor.height()), &eMidiClip); } if (m_iEditorHorizontalZoom != 100) { pDocument->saveTextElement("editor-horizontal-zoom", QString::number(m_iEditorHorizontalZoom), &eMidiClip); } if (m_iEditorVerticalZoom != 100) { pDocument->saveTextElement("editor-vertical-zoom", QString::number(m_iEditorVerticalZoom), &eMidiClip); } if (m_editorHorizontalSizes.count() >= 2) { pDocument->saveTextElement("editor-horizontal-sizes", QString::number(m_editorHorizontalSizes.at(0)) + ',' + QString::number(m_editorHorizontalSizes.at(1)), &eMidiClip); } if (m_editorVerticalSizes.count() >= 2) { pDocument->saveTextElement("editor-vertical-sizes", QString::number(m_editorVerticalSizes.at(0)) + ',' + QString::number(m_editorVerticalSizes.at(1)), &eMidiClip); } if (!m_sGhostTrackName.isEmpty()) { pDocument->saveTextElement("ghost-track-name", m_sGhostTrackName, &eMidiClip); } if (m_iBeatsPerBar2 > 0) { pDocument->saveTextElement("beats-per-bar-2", QString::number(m_iBeatsPerBar2), &eMidiClip); } if (m_iBeatDivisor2 > 0) { pDocument->saveTextElement("beat-divisor-2", QString::number(m_iBeatDivisor2), &eMidiClip); } pElement->appendChild(eMidiClip); return true; } // MIDI clip export method. bool qtractorMidiClip::clipExport ( ClipExport pfnClipExport, void *pvArg, unsigned long iOffset, unsigned long iLength ) const { qtractorTrack *pTrack = track(); if (pTrack == nullptr) return false; qtractorSession *pSession = pTrack->session(); if (pSession == nullptr) return false; qtractorMidiSequence *pSeq = sequence(); if (pSeq == nullptr) return false; if (iLength < 1) iLength = clipLength(); const unsigned short iTicksPerBeat = pSession->ticksPerBeat(); const unsigned long iTimeOffset = pSeq->timeOffset(); qtractorTimeScale::Cursor cursor(pSession->timeScale()); qtractorTimeScale::Node *pNode = cursor.seekFrame(clipStart()); const unsigned long t0 = pNode->tickFromFrame(clipStart()); unsigned long f1 = clipStart() + clipOffset() + iOffset; pNode = cursor.seekFrame(f1); const unsigned long t1 = pNode->tickFromFrame(f1); unsigned long iTimeStart = t1 - t0; iTimeStart = (iTimeStart > iTimeOffset ? iTimeStart - iTimeOffset : 0); pNode = cursor.seekFrame(f1 += iLength); const unsigned long iTimeEnd = iTimeStart + pNode->tickFromFrame(f1) - t1; qtractorMidiSequence seq(pSeq->name(), pSeq->channel(), iTicksPerBeat); seq.setBankSelMethod(pTrack->midiBankSelMethod()); seq.setBank(pTrack->midiBank()); seq.setProg(pTrack->midiProg()); for (qtractorMidiEvent *pEvent = pSeq->events().first(); pEvent; pEvent = pEvent->next()) { const unsigned long iTime = pEvent->time(); if (iTime >= iTimeStart && iTime < iTimeEnd) { qtractorMidiEvent *pNewEvent = new qtractorMidiEvent(*pEvent); pNewEvent->setTime(iTime - iTimeStart); if (pNewEvent->type() == qtractorMidiEvent::NOTEON) { pNewEvent->setVelocity((unsigned char) (clipGain() * float(pNewEvent->velocity())) & 0x7f); if (iTime + pEvent->duration() > iTimeEnd) pNewEvent->setDuration(iTimeEnd - iTime); } seq.insertEvent(pNewEvent); } } (*pfnClipExport)(&seq, pvArg); return true; } // MIDI clip freewheeling event enqueue method (needed for export). void qtractorMidiClip::enqueue_export ( qtractorTrack *pTrack, qtractorMidiEvent *pEvent, unsigned long iTime, float fGain ) const { qtractorSession *pSession = pTrack->session(); if (pSession == nullptr) return; snd_seq_event_t ev; snd_seq_ev_clear(&ev); snd_seq_ev_schedule_tick(&ev, 0, 0, iTime); switch (pEvent->type()) { case qtractorMidiEvent::NOTEON: ev.type = SND_SEQ_EVENT_NOTE; ev.data.note.channel = pTrack->midiChannel(); ev.data.note.note = pEvent->note(); ev.data.note.velocity = int(fGain * float(pEvent->value())) & 0x7f; ev.data.note.duration = pEvent->duration(); break; case qtractorMidiEvent::KEYPRESS: ev.type = SND_SEQ_EVENT_KEYPRESS; ev.data.note.channel = pTrack->midiChannel(); ev.data.note.note = pEvent->note(); ev.data.note.velocity = pEvent->velocity(); ev.data.note.duration = 0; break; case qtractorMidiEvent::CONTROLLER: ev.type = SND_SEQ_EVENT_CONTROLLER; ev.data.control.channel = pTrack->midiChannel(); ev.data.control.param = pEvent->controller(); ev.data.control.value = pEvent->value(); break; case qtractorMidiEvent::PGMCHANGE: ev.type = SND_SEQ_EVENT_PGMCHANGE; ev.data.control.channel = pTrack->midiChannel(); ev.data.control.value = pEvent->param(); break; case qtractorMidiEvent::CHANPRESS: ev.type = SND_SEQ_EVENT_CHANPRESS; ev.data.control.channel = pTrack->midiChannel(); ev.data.control.value = pEvent->value(); break; case qtractorMidiEvent::PITCHBEND: ev.type = SND_SEQ_EVENT_PITCHBEND; ev.data.control.channel = pTrack->midiChannel(); ev.data.control.value = pEvent->pitchBend(); break; case qtractorMidiEvent::SYSEX: ev.type = SND_SEQ_EVENT_SYSEX; snd_seq_ev_set_sysex(&ev, pEvent->sysex_len(), pEvent->sysex()); break; default: break; } qtractorTimeScale::Cursor& cursor = pSession->timeScale()->cursor(); qtractorTimeScale::Node *pNode = cursor.seekTick(iTime); const unsigned long t1 = pNode->frameFromTick(iTime); unsigned long t2 = t1; if (ev.type == SND_SEQ_EVENT_NOTE && ev.data.note.duration > 0) { iTime += (ev.data.note.duration - 1); pNode = cursor.seekTick(iTime); t2 += (pNode->frameFromTick(iTime) - t1); } // Do it for the MIDI track plugins... qtractorMidiManager *pMidiManager = (pTrack->pluginList())->midiManager(); if (pMidiManager) pMidiManager->queued(&ev, t1, t2); // And for the MIDI output plugins as well... // Target MIDI bus... qtractorMidiBus *pMidiBus = static_cast (pTrack->outputBus()); if (pMidiBus && pMidiBus->pluginList_out()) { pMidiManager = (pMidiBus->pluginList_out())->midiManager(); if (pMidiManager) pMidiManager->queued(&ev, t1, t2); } } // Default MIDI file format (for capture/record) accessors. unsigned short qtractorMidiClip::g_iDefaultFormat = 0; void qtractorMidiClip::setDefaultFormat ( unsigned short iFormat ) { g_iDefaultFormat = iFormat; } unsigned short qtractorMidiClip::defaultFormat (void) { return g_iDefaultFormat; } // end of qtractorMidiClip.cpp qtractor-0.9.25/src/PaxHeaders/qtractorSessionForm.ui0000644000000000000000000000012714166551171017714 xustar0029 mtime=1641730681.46261034 29 atime=1641730681.46261034 29 ctime=1641730681.46261034 qtractor-0.9.25/src/qtractorSessionForm.ui0000644000175000001440000003760114166551171021147 0ustar00rncbcusers00000000000000 rncbc aka Rui Nuno Capela qtractor - An Audio/MIDI multi-track sequencer. Copyright (C) 2005-2021, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. qtractorSessionForm 0 0 480 240 Qt::StrongFocus Session :/images/qtractor.png 0 Session &Name: SessionNameLineEdit 320 0 Session name 0 &Directory: SessionDirComboBox Whether to auto-name the session directory &Auto Qt::Horizontal 20 8 0 320 0 Session directory true 22 22 24 24 :/images/fileOpen.png Qt::TabFocus Browse for session directory ... &Description: DescriptionTextEdit Session description Properties Time Sample &Rate: Qt::AlignRight|Qt::AlignVCenter SampleRateComboBox Sample rate (Hz) true 44100 48000 96000 192000 &Tempo: Qt::AlignRight|Qt::AlignVCenter TempoSpinBox 100 0 Tempo (BPM) / Signature T&icks/Beat: Qt::AlignRight|Qt::AlignVCenter TicksPerBeatSpinBox Resolution (ticks/beat; tpqn) 24 3840 24 960 Qt::Vertical 20 20 View &Snap/Beat: Qt::AlignRight|Qt::AlignVCenter SnapPerBeatComboBox Snap/beat false &Pixels/Beat: Qt::AlignRight|Qt::AlignVCenter PixelsPerBeatSpinBox Pixels/beat 4 240 4 32 &Horizontal Zoom: Qt::AlignRight|Qt::AlignVCenter HorizontalZoomSpinBox Horizontal Zoom (%) % 10 1000 10 100 &Vertical Zoom: Qt::AlignRight|Qt::AlignVCenter VerticalZoomSpinBox Vertical Zoom (%) % 10 1000 10 100 Qt::Vertical 20 20 Qt::Horizontal QDialogButtonBox::Cancel|QDialogButtonBox::Ok qtractorTempoSpinBox QSpinBox
qtractorSpinBox.h
 SessionNameLineEdit AutoSessionDirCheckBox SessionDirComboBox SessionDirToolButton DescriptionTextEdit SampleRateComboBox TempoSpinBox TicksPerBeatSpinBox SnapPerBeatComboBox PixelsPerBeatSpinBox HorizontalZoomSpinBox VerticalZoomSpinBox SessionTabWidget DialogButtonBox qtractor-0.9.25/src/PaxHeaders/qtractorCommand.h0000644000000000000000000000013214166551171016631 xustar0030 mtime=1641730681.439610092 30 atime=1641730681.439610092 30 ctime=1641730681.439610092 qtractor-0.9.25/src/qtractorCommand.h0000644000175000001440000001000114166551171020051 0ustar00rncbcusers00000000000000// qtractorCommand.h // /**************************************************************************** Copyright (C) 2005-2020, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorCommand_h #define __qtractorCommand_h #include "qtractorList.h" #include #include // Forward declarations. class QAction; //---------------------------------------------------------------------- // class qtractorCommand - declaration. // class qtractorCommand : public qtractorList::Link { public: // Constructor. qtractorCommand(const QString& sName) : m_sName(sName), m_flags(Refresh) {} // Virtual destructor. virtual ~qtractorCommand() {} // Descriptive command name accessors. void setName(const QString& sName) { m_sName = sName; } const QString& name() const { return m_sName; } // Command flags. enum Flag { None = 0, AutoDelete = 1, Refresh = 2, Clear = 4, Select = 8, Reset = 16, ClearSelect = Clear | Select, ClearSelectReset = ClearSelect | Reset }; // Command flags accessor. unsigned int flags() const { return m_flags; } // Auto-removal/deletion flag accessors. void setAutoDelete(bool bAutoDelete) { setFlags(AutoDelete, bAutoDelete); } bool isAutoDelete() const { return isFlags(AutoDelete); } // Contents-refresh accessors. void setRefresh(bool bRefresh) { setFlags(Refresh, bRefresh); } bool isRefresh() const { return isFlags(Refresh); } // Selection clear/reset accessors. void setClearSelect(bool bClearSelect) { setFlags(ClearSelect, bClearSelect); } bool isClearSelect() const { return isFlags(ClearSelect); } void setClearSelectReset(bool bClearSelectReset) { setFlags(ClearSelectReset, bClearSelectReset); } bool isClearSelectReset() const { return isFlags(ClearSelectReset); } // Cannonical command methods. virtual bool redo() = 0; virtual bool undo() = 0; protected: // Discrete flag accessors. void setFlags(unsigned int flags, bool bOn = true) { if (bOn) m_flags |= flags; else m_flags &= ~flags; } bool isFlags(unsigned int flags) const { return ((m_flags & flags) == flags); } private: // Instance variables. QString m_sName; unsigned int m_flags; }; //---------------------------------------------------------------------- // class qtractorCommandList - declaration. // class qtractorCommandList : public QObject { Q_OBJECT public: // Constructor. qtractorCommandList(); // Destructor. virtual ~qtractorCommandList(); // Command stack cleaner. void clear(); // Command cursor accessors. qtractorCommand *lastCommand() const; qtractorCommand *nextCommand() const; // Remove last command from command chain. void removeLastCommand(); // Special backout method (EXPERIMENTAL). void backout(qtractorCommand *pCommand); // Cannonical command methods. bool push(qtractorCommand *pCommand); bool exec(qtractorCommand *pCommand); bool undo(); bool redo(); // Command action update helper. void updateAction(QAction *pAction, qtractorCommand *pCommand) const; signals: // Command update notification. void updateNotifySignal(unsigned int); private: // Instance variables. qtractorList m_commands; qtractorCommand *m_pLastCommand; }; #endif // __qtractorCommand_h // end of qtractorCommand.h qtractor-0.9.25/src/PaxHeaders/qtractorRubberBand.h0000644000000000000000000000012714166551171017265 xustar0029 mtime=1641730681.46161033 29 atime=1641730681.46161033 29 ctime=1641730681.46161033 qtractor-0.9.25/src/qtractorRubberBand.h0000644000175000001440000000413414166551171020513 0ustar00rncbcusers00000000000000// qtractorRubberBand.h // /**************************************************************************** Copyright (C) 2005-2014, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorRubberBand_h #define __qtractorRubberBand_h #include #if QT_VERSION < QT_VERSION_CHECK(5, 0, 0) #include #else #include class QWindowsStyle : public QCommonStyle {}; #endif //---------------------------------------------------------------------------- // qtractorRubberBand -- Custom rubber-band widget. class qtractorRubberBand : public QRubberBand { public: // Constructor. qtractorRubberBand(Shape shape, QWidget *widget = 0, int thick = 1); // Destructor. ~qtractorRubberBand(); // Rubberband thickness accessor. void setThickness(int thick); int thickness() const; private: // qtractorRubberBandStyle -- Custom rubber-band style. class Style : public QWindowsStyle { public: // Constructor. Style(int thick) : QWindowsStyle(), thickness(thick) {} // Custom virtual override. int styleHint( StyleHint sh, const QStyleOption *opt = 0, const QWidget *widget = 0, QStyleHintReturn *hint = 0 ) const; // Rubberband thickness. int thickness; }; // Local style instance Style *m_pStyle; }; #endif // __qtractorRubberBand_h // end of qtractorRubberBand.h qtractor-0.9.25/src/PaxHeaders/qtractorMidiControlForm.cpp0000644000000000000000000000012414166551171020656 xustar0028 mtime=1641730681.4496102 28 atime=1641730681.4496102 28 ctime=1641730681.4496102 qtractor-0.9.25/src/qtractorMidiControlForm.cpp0000644000175000001440000006627014166551171022120 0ustar00rncbcusers00000000000000// qtractorMidiControlForm.cpp // /**************************************************************************** Copyright (C) 2005-2020, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorMidiControlForm.h" #include "qtractorMidiControlTypeGroup.h" #include "qtractorOptions.h" #include #include #include #include //---------------------------------------------------------------------- // qtractorMidiControlMapListItem -- Control Map item. // #include "qtractorConnect.h" class qtractorMidiControlMapListItem : public QTreeWidgetItem { public: // Contructor. qtractorMidiControlMapListItem() : QTreeWidgetItem() {} protected: bool operator< ( const QTreeWidgetItem& other ) const { QTreeWidget *parent = QTreeWidgetItem::treeWidget(); if (parent == nullptr) return false; const int col = parent->sortColumn(); if (col < 0) return false; return qtractorClientListView::lessThan(*this, other, col); } }; //---------------------------------------------------------------------- // class qtractorMidiControlForm -- MIDI controller file manager form. // // Constructor. qtractorMidiControlForm::qtractorMidiControlForm ( QWidget *pParent, Qt::WindowFlags wflags ) : QDialog(pParent, wflags) { // Setup UI struct... m_ui.setupUi(this); // Window modality (let plugin/tool windows rave around). QDialog::setWindowModality(Qt::WindowModal); m_iDirtyCount = 0; m_iDirtyMap = 0; m_iUpdating = 0; QHeaderView *pHeader = m_ui.FilesListView->header(); pHeader->setDefaultAlignment(Qt::AlignLeft); #if QT_VERSION >= QT_VERSION_CHECK(5, 0, 0) // pHeader->setSectionResizeMode(QHeaderView::Custom); pHeader->setSectionResizeMode(QHeaderView::ResizeToContents); pHeader->setSectionsMovable(false); #else // pHeader->setResizeMode(QHeaderView::Custom); pHeader->setResizeMode(QHeaderView::ResizeToContents); pHeader->setMovable(false); #endif pHeader = m_ui.ControlMapListView->header(); pHeader->setDefaultAlignment(Qt::AlignLeft); #if QT_VERSION >= QT_VERSION_CHECK(5, 0, 0) // pHeader->setSectionResizeMode(QHeaderView::Custom); pHeader->setSectionResizeMode(QHeaderView::ResizeToContents); pHeader->setSectionsMovable(false); #else // pHeader->setResizeMode(QHeaderView::Custom); pHeader->setResizeMode(QHeaderView::ResizeToContents); pHeader->setMovable(false); #endif m_pControlTypeGroup = new qtractorMidiControlTypeGroup(nullptr, m_ui.ControlTypeComboBox, m_ui.ParamComboBox, m_ui.ParamTextLabel); m_ui.ControlTypeComboBox->setCurrentIndex(3); // Controller (default). // m_ui.ChannelComboBox->clear(); m_ui.ChannelComboBox->addItem("*"); for (unsigned short iChannel = 0; iChannel < 16; ++iChannel) m_ui.ChannelComboBox->addItem(textFromChannel(iChannel)); const QIcon iconCommand(":/images/itemChannel.png"); // m_ui.CommandComboBox->clear(); m_ui.CommandComboBox->addItem(iconCommand, qtractorMidiControl::nameFromCommand(qtractorMidiControl::TRACK_GAIN)); m_ui.CommandComboBox->addItem(iconCommand, qtractorMidiControl::nameFromCommand(qtractorMidiControl::TRACK_PANNING)); m_ui.CommandComboBox->addItem(iconCommand, qtractorMidiControl::nameFromCommand(qtractorMidiControl::TRACK_MONITOR)); m_ui.CommandComboBox->addItem(iconCommand, qtractorMidiControl::nameFromCommand(qtractorMidiControl::TRACK_RECORD)); m_ui.CommandComboBox->addItem(iconCommand, qtractorMidiControl::nameFromCommand(qtractorMidiControl::TRACK_MUTE)); m_ui.CommandComboBox->addItem(iconCommand, qtractorMidiControl::nameFromCommand(qtractorMidiControl::TRACK_SOLO)); m_ui.SyncCheckBox->setChecked(qtractorMidiControl::isSync()); stabilizeTypeChange(); refreshFiles(); adjustSize(); // UI signal/slot connections... QObject::connect(m_ui.FilesListView, SIGNAL(currentItemChanged(QTreeWidgetItem*,QTreeWidgetItem*)), SLOT(stabilizeForm())); QObject::connect(m_ui.ControlMapListView, SIGNAL(currentItemChanged(QTreeWidgetItem*,QTreeWidgetItem*)), SLOT(stabilizeForm())); QObject::connect(m_ui.ImportPushButton, SIGNAL(clicked()), SLOT(importSlot())); QObject::connect(m_ui.RemovePushButton, SIGNAL(clicked()), SLOT(removeSlot())); QObject::connect(m_ui.MoveUpPushButton, SIGNAL(clicked()), SLOT(moveUpSlot())); QObject::connect(m_ui.MoveDownPushButton, SIGNAL(clicked()), SLOT(moveDownSlot())); QObject::connect(m_pControlTypeGroup, SIGNAL(controlTypeChanged(int)), SLOT(typeChangedSlot())); QObject::connect(m_pControlTypeGroup, SIGNAL(controlParamChanged(int)), SLOT(keyChangedSlot())); QObject::connect(m_ui.ChannelComboBox, SIGNAL(activated(int)), SLOT(keyChangedSlot())); QObject::connect(m_ui.TrackParamCheckBox, SIGNAL(toggled(bool)), SLOT(keyChangedSlot())); QObject::connect(m_ui.TrackOffsetSpinBox, SIGNAL(valueChanged(int)), SLOT(valueChangedSlot())); QObject::connect(m_ui.TrackLimitSpinBox, SIGNAL(valueChanged(int)), SLOT(valueChangedSlot())); QObject::connect(m_ui.CommandComboBox, SIGNAL(activated(int)), SLOT(valueChangedSlot())); QObject::connect(m_ui.DeltaCheckBox, SIGNAL(toggled(bool)), SLOT(valueChangedSlot())); QObject::connect(m_ui.FeedbackCheckBox, SIGNAL(toggled(bool)), SLOT(valueChangedSlot())); QObject::connect(m_ui.MapPushButton, SIGNAL(clicked()), SLOT(mapSlot())); QObject::connect(m_ui.UnmapPushButton, SIGNAL(clicked()), SLOT(unmapSlot())); QObject::connect(m_ui.SyncCheckBox, SIGNAL(toggled(bool)), SLOT(syncSlot(bool))); QObject::connect(m_ui.ReloadPushButton, SIGNAL(clicked()), SLOT(reloadSlot())); QObject::connect(m_ui.ExportPushButton, SIGNAL(clicked()), SLOT(exportSlot())); QObject::connect(m_ui.ClosePushButton, SIGNAL(clicked()), SLOT(reject())); } // Destructor. qtractorMidiControlForm::~qtractorMidiControlForm (void) { delete m_pControlTypeGroup; } // Reject settings (Cancel button slot). void qtractorMidiControlForm::reject (void) { // Check if there's any pending changes... if (m_iDirtyMap > 0) reloadSlot(); if (m_iDirtyMap == 0) QDialog::reject(); } // Import new instrument file(s) into listing. void qtractorMidiControlForm::importSlot (void) { qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions == nullptr) return; QStringList files; const QString sExt("qtc"); const QString& sTitle = tr("Import Controller Files"); QStringList filters; filters.append(tr("Controller files (*.%1)").arg(sExt)); filters.append(tr("All files (*.*)")); const QString& sFilter = filters.join(";;"); QWidget *pParentWidget = nullptr; QFileDialog::Options options; if (pOptions->bDontUseNativeDialogs) { options |= QFileDialog::DontUseNativeDialog; pParentWidget = QWidget::window(); } #if 1//QT_VERSION < QT_VERSION_CHECK(4, 4, 0) // Ask for the filename to open... files = QFileDialog::getOpenFileNames(pParentWidget, sTitle, pOptions->sMidiControlDir, sFilter, nullptr, options); #else // Construct open-files dialog... QFileDialog fileDialog(pParentWidget, sTitle, pOptions->sMidiControlDir, sFilter); // Set proper open-file modes... fileDialog.setAcceptMode(QFileDialog::AcceptOpen); fileDialog.setFileMode(QFileDialog::ExistingFiles); fileDialog.setHistory(pOptions->midiControlFiles); fileDialog.setDefaultSuffix(sExt); // Stuff sidebar... QList urls(fileDialog.sidebarUrls()); urls.append(QUrl::fromLocalFile(pOptions->sSessionDir)); urls.append(QUrl::fromLocalFile(pOptions->sMidiControlDir)); fileDialog.setSidebarUrls(urls); fileDialog.setOptions(options); // Show dialog... if (fileDialog.exec()) files = fileDialog.selectedFiles(); #endif if (files.isEmpty()) return; // Remember this last directory... // For avery selected controller file to load... QTreeWidgetItem *pItem = nullptr; QStringListIterator iter(files); while (iter.hasNext()) { // Merge the file contents into global container... const QString& sPath = iter.next(); // Start inserting in the current selected or last item... if (pItem == nullptr) pItem = m_ui.FilesListView->currentItem(); if (pItem == nullptr) { int iLastItem = m_ui.FilesListView->topLevelItemCount() - 1; if (iLastItem >= 0) pItem = m_ui.FilesListView->topLevelItem(iLastItem); } // New item on the block :-) pItem = new QTreeWidgetItem(m_ui.FilesListView, pItem); if (pItem) { QFileInfo info(sPath); pItem->setIcon(0, QIcon(":/images/itemFile.png")); pItem->setText(0, info.completeBaseName()); pItem->setText(1, sPath); m_ui.FilesListView->setCurrentItem(pItem); pOptions->sMidiControlDir = info.absolutePath(); } } // Make effect immediately. reloadSlot(); } // Remove a file from controller list. void qtractorMidiControlForm::removeSlot (void) { QTreeWidgetItem *pItem = m_ui.FilesListView->currentItem(); if (pItem == nullptr) return; // Prompt user if he/she's sure about this... qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions && pOptions->bConfirmRemove) { // Show the warning... if (QMessageBox::warning(this, tr("Warning"), tr("About to remove controller file:\n\n" "\"%1\"\n\n" "Are you sure?") .arg(pItem->text(1)), QMessageBox::Ok | QMessageBox::Cancel) == QMessageBox::Cancel) return; } // Just do it! delete pItem; // Effect immediate. reloadSlot(); } // Move a file up on the controller list. void qtractorMidiControlForm::moveUpSlot (void) { QTreeWidgetItem *pItem = m_ui.FilesListView->currentItem(); if (pItem) { int iItem = m_ui.FilesListView->indexOfTopLevelItem(pItem); if (iItem > 0) { pItem = m_ui.FilesListView->takeTopLevelItem(iItem); m_ui.FilesListView->insertTopLevelItem(iItem - 1, pItem); m_ui.FilesListView->setCurrentItem(pItem); } } reloadSlot(); } // Move a file down on the controller list. void qtractorMidiControlForm::moveDownSlot (void) { QTreeWidgetItem *pItem = m_ui.FilesListView->currentItem(); if (pItem) { int iItem = m_ui.FilesListView->indexOfTopLevelItem(pItem); if (iItem < m_ui.FilesListView->topLevelItemCount() - 1) { pItem = m_ui.FilesListView->takeTopLevelItem(iItem); m_ui.FilesListView->insertTopLevelItem(iItem + 1, pItem); m_ui.FilesListView->setCurrentItem(pItem); } } reloadSlot(); } // Map current channel/control command. void qtractorMidiControlForm::mapSlot (void) { qtractorMidiControl *pMidiControl = qtractorMidiControl::getInstance(); if (pMidiControl == nullptr) return; const qtractorMidiControl::ControlType ctype = m_pControlTypeGroup->controlType(); const unsigned short iChannel = channelFromText(m_ui.ChannelComboBox->currentText()); unsigned short iParam = m_pControlTypeGroup->controlParam(); if (m_ui.TrackParamCheckBox->isChecked() && (iChannel & qtractorMidiControl::TrackParam) == 0) iParam |= qtractorMidiControl::TrackParam; const qtractorMidiControl::Command command = qtractorMidiControl::commandFromName( m_ui.CommandComboBox->currentText()); const int iTrack = (m_ui.TrackOffsetSpinBox->value() & 0x07f) | ((m_ui.TrackLimitSpinBox->value() << 7) & 0x3fc0); int iFlags = 0; if (m_ui.DeltaCheckBox->isChecked()) iFlags |= qtractorMidiControl::MapVal::Delta; if (m_ui.FeedbackCheckBox->isChecked()) iFlags |= qtractorMidiControl::MapVal::Feedback; pMidiControl->mapChannelParam( ctype, iChannel, iParam, command, iTrack, iFlags); m_iDirtyCount = 0; ++m_iDirtyMap; refreshControlMap(); } // Unmap current channel/control command. void qtractorMidiControlForm::unmapSlot (void) { qtractorMidiControl *pMidiControl = qtractorMidiControl::getInstance(); if (pMidiControl == nullptr) return; const qtractorMidiControl::ControlType ctype = m_pControlTypeGroup->controlType(); const unsigned short iChannel = channelFromText(m_ui.ChannelComboBox->currentText()); unsigned short iParam = m_pControlTypeGroup->controlParam(); if (m_ui.TrackParamCheckBox->isChecked() && (iChannel & qtractorMidiControl::TrackParam) == 0) iParam |= qtractorMidiControl::TrackParam; pMidiControl->unmapChannelParam(ctype, iChannel, iParam); m_iDirtyCount = 0; ++m_iDirtyMap; refreshControlMap(); } // Export the whole state into a single controller file. void qtractorMidiControlForm::exportSlot (void) { qtractorMidiControl *pMidiControl = qtractorMidiControl::getInstance(); if (pMidiControl == nullptr) return; qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions == nullptr) return; QString sPath; const QString sExt("qtc"); const QString& sTitle = tr("Export Controller File"); QStringList filters; filters.append(tr("Controller files (*.%1)").arg(sExt)); filters.append(tr("All files (*.*)")); const QString& sFilter = filters.join(";;"); if (pOptions->midiControlFiles.isEmpty()) { sPath = QFileInfo(pOptions->sMidiControlDir, tr("controller") + '.' + sExt).absoluteFilePath(); } else sPath = pOptions->midiControlFiles.last(); QWidget *pParentWidget = nullptr; QFileDialog::Options options; if (pOptions->bDontUseNativeDialogs) { options |= QFileDialog::DontUseNativeDialog; pParentWidget = QWidget::window(); } #if 1//QT_VERSION < QT_VERSION_CHECK(4, 4, 0) // Ask for the filename to open... sPath = QFileDialog::getSaveFileName(pParentWidget, sTitle, sPath, sFilter, nullptr, options); #else // Construct open-files dialog... QFileDialog fileDialog(pParentWidget, sTitle, sPath, sFilter); // Set proper open-file modes... fileDialog.setAcceptMode(QFileDialog::AcceptSave); fileDialog.setFileMode(QFileDialog::AnyFile); fileDialog.setHistory(pOptions->midiControlFiles); fileDialog.setDefaultSuffix(sExt); // Stuff sidebar... QList urls(fileDialog.sidebarUrls()); urls.append(QUrl::fromLocalFile(pOptions->sSessionDir)); urls.append(QUrl::fromLocalFile(pOptions->sMidiControlDir)); fileDialog.setSidebarUrls(urls); fileDialog.setOptions(options); // Show dialog... if (fileDialog.exec()) sPath = fileDialog.selectedFiles().first(); else sPath.clear(); #endif if (sPath.isEmpty() || sPath.at(0) == '.') return; // Enforce .qtc extension... if (QFileInfo(sPath).suffix().isEmpty()) { sPath += '.' + sExt; // Check if already exists... if (QFileInfo(sPath).exists()) { if (QMessageBox::warning(this, tr("Warning"), tr("The controller file already exists:\n\n" "\"%1\"\n\n" "Do you want to replace it?") .arg(sPath), QMessageBox::Ok | QMessageBox::Cancel) == QMessageBox::Cancel) return; } } // Just save the whole bunch... if (pMidiControl->saveDocument(sPath)) { pOptions->sMidiControlDir = QFileInfo(sPath).absolutePath(); if (m_iDirtyMap > 0 && QMessageBox::warning(this, tr("Warning"), tr("Saved controller mappings may not be effective\n" "the next time you start this program.\n\n" "\"%1\"\n\n" "Do you want to apply to controller files?") .arg(sPath), QMessageBox::Apply | QMessageBox::Ignore) == QMessageBox::Apply) { // Apply by append... pOptions->midiControlFiles.clear(); pOptions->midiControlFiles.append(sPath); // Won't be dirty anymore. m_iDirtyMap = 0; // Make it renew... refreshFiles(); reloadSlot(); } } } // MIDI controller catchup/hook sync state. void qtractorMidiControlForm::syncSlot ( bool bOn ) { qtractorMidiControl::setSync(bOn); } // Reload the complete controller configurations, from list. void qtractorMidiControlForm::reloadSlot (void) { qtractorMidiControl *pMidiControl = qtractorMidiControl::getInstance(); if (pMidiControl == nullptr) return; // Check if there's any pending map changes... if (m_iDirtyMap > 0 && !pMidiControl->controlMap().isEmpty() && QMessageBox::warning(this, tr("Warning"), tr("Controller mappings have been changed.") + "\n\n" + tr("Do you want to save the changes?"), QMessageBox::Save | QMessageBox::Discard) == QMessageBox::Save) { // Export is save... :) exportSlot(); return; } qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions == nullptr) return; // Ooops... pMidiControl->clear(); pOptions->midiControlFiles.clear(); // Load each file in order... const int iItemCount = m_ui.FilesListView->topLevelItemCount(); for (int iItem = 0; iItem < iItemCount; ++iItem) { QTreeWidgetItem *pItem = m_ui.FilesListView->topLevelItem(iItem); if (pItem) { const QString& sPath = pItem->text(1); if (pMidiControl->loadDocument(sPath)) pOptions->midiControlFiles.append(sPath); } } // Not dirty anymore... m_iDirtyCount = 0; m_iDirtyMap = 0; refreshControlMap(); } // Mapping type field have changed.. void qtractorMidiControlForm::typeChangedSlot (void) { if (m_iUpdating > 0) return; ++m_iDirtyCount; // stabilizeTypeChange(); stabilizeKeyChange(); } void qtractorMidiControlForm::stabilizeTypeChange (void) { m_pControlTypeGroup->updateControlType(); } // Mapping key fields have changed.. void qtractorMidiControlForm::keyChangedSlot (void) { if (m_iUpdating > 0) return; ++m_iDirtyCount; stabilizeKeyChange(); } void qtractorMidiControlForm::stabilizeKeyChange (void) { qtractorMidiControl *pMidiControl = qtractorMidiControl::getInstance(); if (pMidiControl == nullptr) return; const QString& sType = m_ui.ControlTypeComboBox->currentText(); const QString& sChannel = m_ui.ChannelComboBox->currentText(); const QString& sParam = m_ui.ParamComboBox->currentText(); const qtractorMidiControl::ControlType ctype = m_pControlTypeGroup->controlType(); const unsigned short iChannel = channelFromText(sChannel); unsigned short iParam = m_pControlTypeGroup->controlParam(); if (m_ui.TrackParamCheckBox->isChecked() && (iChannel & qtractorMidiControl::TrackParam) == 0) iParam |= qtractorMidiControl::TrackParam; const bool bMapped = pMidiControl->isChannelParamMapped(ctype, iChannel, iParam); if (bMapped) { QList items = m_ui.ControlMapListView->findItems(sType, Qt::MatchExactly, 0); QListIterator iter(items); while (iter.hasNext()) { QTreeWidgetItem *pItem = iter.next(); if ((iParam & qtractorMidiControl::TrackParam) == 0 && pItem->text(3)[0] == '+') continue; if (pItem->text(1) == sChannel && pItem->text(2) == sParam) { ++m_iUpdating; m_ui.ControlMapListView->setCurrentItem(pItem); --m_iUpdating; break; } } } m_ui.TrackParamCheckBox->setEnabled( (iChannel & qtractorMidiControl::TrackParam) == 0); const bool bTrackParam = (iParam & qtractorMidiControl::TrackParam); m_ui.TrackLimitTextLabel->setEnabled(bTrackParam); m_ui.TrackLimitSpinBox->setEnabled(bTrackParam); m_ui.MapPushButton->setEnabled(!bMapped && m_iDirtyCount > 0); m_ui.UnmapPushButton->setEnabled(bMapped); } // Mapping value fields have changed.. void qtractorMidiControlForm::valueChangedSlot (void) { if (m_iUpdating > 0) return; ++m_iDirtyCount; stabilizeValueChange(); } void qtractorMidiControlForm::stabilizeValueChange (void) { qtractorMidiControl *pMidiControl = qtractorMidiControl::getInstance(); if (pMidiControl == nullptr) return; const qtractorMidiControl::ControlType ctype = m_pControlTypeGroup->controlType(); const unsigned short iChannel = channelFromText(m_ui.ChannelComboBox->currentText()); unsigned short iParam = m_pControlTypeGroup->controlParam(); if (m_ui.TrackParamCheckBox->isChecked() && (iChannel & qtractorMidiControl::TrackParam) == 0) iParam |= qtractorMidiControl::TrackParam; const bool bMapped = pMidiControl->isChannelParamMapped(ctype, iChannel, iParam); if (bMapped) { qtractorMidiControl::Command command = qtractorMidiControl::commandFromName( m_ui.CommandComboBox->currentText()); const int iTrack = (m_ui.TrackOffsetSpinBox->value() & 0x07f) | ((m_ui.TrackLimitSpinBox->value() << 7) & 0x3fc0); int iFlags = 0; if (m_ui.DeltaCheckBox->isChecked()) iFlags |= qtractorMidiControl::MapVal::Delta; if (m_ui.FeedbackCheckBox->isChecked()) iFlags |= qtractorMidiControl::MapVal::Feedback; pMidiControl->mapChannelParam( ctype, iChannel, iParam, command, iTrack, iFlags); m_iDirtyCount = 0; ++m_iDirtyMap; refreshControlMap(); } } // Stabilize form status. void qtractorMidiControlForm::stabilizeForm (void) { if (m_iUpdating > 0) return; QTreeWidgetItem *pItem = m_ui.FilesListView->currentItem(); if (pItem) { const int iItem = m_ui.FilesListView->indexOfTopLevelItem(pItem); const int iItemCount = m_ui.FilesListView->topLevelItemCount(); m_ui.RemovePushButton->setEnabled(true); m_ui.MoveUpPushButton->setEnabled(iItem > 0); m_ui.MoveDownPushButton->setEnabled(iItem < iItemCount - 1); } else { m_ui.RemovePushButton->setEnabled(false); m_ui.MoveUpPushButton->setEnabled(false); m_ui.MoveDownPushButton->setEnabled(false); } pItem = m_ui.ControlMapListView->currentItem(); if (pItem) { ++m_iUpdating; m_pControlTypeGroup->setControlType( qtractorMidiControl::typeFromName(pItem->text(0))); m_pControlTypeGroup->setControlParam( // remove non-digits tail... pItem->text(2).remove(QRegularExpression("[\\D]+.*$")).toUShort()); m_ui.ChannelComboBox->setCurrentIndex( m_ui.ChannelComboBox->findText(pItem->text(1))); QString sText = pItem->text(3); QRegularExpression rx("\\+[\\D]+([\\d]+)[\\D]+([\\d]+)"); QRegularExpressionMatch match = rx.match(sText); if (match.hasMatch()) { m_ui.TrackParamCheckBox->setChecked(true); m_ui.TrackOffsetSpinBox->setValue(match.captured(1).toInt()); m_ui.TrackLimitSpinBox->setValue(match.captured(2).toInt()); } else { m_ui.TrackParamCheckBox->setChecked(false); m_ui.TrackOffsetSpinBox->setValue(sText.toInt()); m_ui.TrackLimitSpinBox->setValue(0); } m_ui.CommandComboBox->setCurrentIndex( m_ui.CommandComboBox->findText(pItem->text(4))); sText = pItem->text(5); m_ui.DeltaCheckBox->setChecked(sText.contains(tr("Delta"))); m_ui.FeedbackCheckBox->setChecked(sText.contains(tr("Feedback"))); --m_iUpdating; } m_ui.ReloadPushButton->setEnabled(m_iDirtyMap > 0); qtractorMidiControl *pMidiControl = qtractorMidiControl::getInstance(); if (pMidiControl) m_ui.ExportPushButton->setEnabled( !pMidiControl->controlMap().isEmpty()); stabilizeKeyChange(); } // Refresh all controller definition views. void qtractorMidiControlForm::refreshFiles (void) { qtractorMidiControl *pMidiControl = qtractorMidiControl::getInstance(); if (pMidiControl == nullptr) return; qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions == nullptr) return; // Freeze... m_ui.FilesListView->setUpdatesEnabled(false); // Files list view... m_ui.FilesListView->clear(); QList files; QStringListIterator iter(pOptions->midiControlFiles); while (iter.hasNext()) { const QString& sPath = iter.next(); QTreeWidgetItem *pFileItem = new QTreeWidgetItem(); pFileItem->setIcon(0, QIcon(":/images/itemFile.png")); pFileItem->setText(0, QFileInfo(sPath).completeBaseName()); pFileItem->setText(1, sPath); files.append(pFileItem); } m_ui.FilesListView->addTopLevelItems(files); // Bail out... m_ui.FilesListView->setUpdatesEnabled(true); refreshControlMap(); } // Refresh controller map view. void qtractorMidiControlForm::refreshControlMap (void) { qtractorMidiControl *pMidiControl = qtractorMidiControl::getInstance(); if (pMidiControl == nullptr) return; // Freeze... m_ui.ControlMapListView->setUpdatesEnabled(false); // Control map list view... m_ui.ControlMapListView->clear(); QList items; const qtractorMidiControl::ControlMap& controlMap = pMidiControl->controlMap(); qtractorMidiControl::ControlMap::ConstIterator it = controlMap.constBegin(); const qtractorMidiControl::ControlMap::ConstIterator& it_end = controlMap.constEnd(); const QIcon iconControlType(":/images/itemProperty.png"); const QIcon iconParam(":/images/itemControllers.png"); const QIcon iconCommand(":/images/itemChannel.png"); qtractorMidiControlMapListItem *pItem; for ( ; it != it_end; ++it) { const qtractorMidiControl::MapKey& key = it.key(); const qtractorMidiControl::MapVal& val = it.value(); pItem = new qtractorMidiControlMapListItem(); pItem->setIcon(0, iconControlType); pItem->setText(0, qtractorMidiControl::nameFromType(key.type())); pItem->setText(1, textFromChannel(key.channel())); pItem->setIcon(2, iconParam); pItem->setText(2, textFromParam(key.type(), key.param())); QString sText; if (key.isParamTrack()) { sText = QString("+ %1, %2") .arg(val.trackOffset()) .arg(val.trackLimit()); } else sText = QString::number(val.track()); pItem->setText(3, sText); pItem->setIcon(4, iconCommand); pItem->setText(4, qtractorMidiControl::nameFromCommand(val.command())); QStringList flags; if (val.isDelta()) flags.append(tr("Delta")); if (val.isFeedback()) flags.append(tr("Feedback")); pItem->setText(5, flags.join(", ")); items.append(pItem); } m_ui.ControlMapListView->addTopLevelItems(items); // Bail out... m_ui.ControlMapListView->setUpdatesEnabled(true); stabilizeForm(); } // Channel text conversion helpers. unsigned short qtractorMidiControlForm::channelFromText ( const QString& sText ) const { if (sText == "*" || sText.isEmpty()) return qtractorMidiControl::TrackParam; else return sText.toUShort() - 1; } QString qtractorMidiControlForm::textFromChannel ( unsigned short iChannel ) const { if (iChannel & qtractorMidiControl::TrackParam) return "*"; // "TrackParam"; else return QString::number(iChannel + 1); } // Controller parameter text conversion helpers. unsigned short qtractorMidiControlForm::paramFromText ( qtractorMidiControl::ControlType /*ctype*/, const QString& sText ) const { return sText.section(' ', 0, 0).toUShort(); } QString qtractorMidiControlForm::textFromParam ( qtractorMidiControl::ControlType ctype, unsigned short iParam ) const { iParam &= qtractorMidiControl::TrackParamMask; QString sText; const QString sTextMask("%1 - %2"); switch (ctype) { case qtractorMidiEvent::NOTEON: case qtractorMidiEvent::NOTEOFF: case qtractorMidiEvent::KEYPRESS: sText = sTextMask.arg(iParam) .arg(qtractorMidiEditor::defaultNoteName(iParam)); break; case qtractorMidiEvent::CONTROLLER: sText = sTextMask.arg(iParam) .arg(qtractorMidiEditor::defaultControllerName(iParam)); break; case qtractorMidiEvent::PGMCHANGE: sText = sTextMask.arg(iParam).arg('-'); break; case qtractorMidiEvent::REGPARAM: sText = sTextMask.arg(iParam) .arg(qtractorMidiEditor::defaultRpnNames().value(iParam)); break; case qtractorMidiEvent::NONREGPARAM: sText = sTextMask.arg(iParam) .arg(qtractorMidiEditor::defaultNrpnNames().value(iParam)); break; case qtractorMidiEvent::CONTROL14: sText = sTextMask.arg(iParam) .arg(qtractorMidiEditor::defaultControl14Name(iParam)); break; case qtractorMidiEvent::CHANPRESS: case qtractorMidiEvent::PITCHBEND: default: break; } return sText; } // end of qtractorMidiControlForm.cpp qtractor-0.9.25/src/PaxHeaders/qtractorMidiEventList.h0000644000000000000000000000013214166551171017773 xustar0030 mtime=1641730681.453610243 30 atime=1641730681.453610243 30 ctime=1641730681.453610243 qtractor-0.9.25/src/qtractorMidiEventList.h0000644000175000001440000001364514166551171021234 0ustar00rncbcusers00000000000000// qtractorMidiEventList.h // /**************************************************************************** Copyright (C) 2005-2020, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorMidiEventList_h #define __qtractorMidiEventList_h #include #include #include #include // Forwards. class qtractorMidiEditor; class qtractorMidiSequence; class qtractorMidiEvent; //---------------------------------------------------------------------------- // qtractorMidiEventListModel -- List model. class qtractorMidiEventListModel : public QAbstractItemModel { Q_OBJECT public: // Constructor. qtractorMidiEventListModel(qtractorMidiEditor *pEditor, QObject *pParent = 0); // Concretizers (virtual). int rowCount(const QModelIndex& parent = QModelIndex()) const; int columnCount(const QModelIndex& parent = QModelIndex()) const; QVariant headerData(int section, Qt::Orientation orient, int role) const; QVariant data(const QModelIndex& index, int role) const; Qt::ItemFlags flags(const QModelIndex& index ) const; QModelIndex index(int row, int column, const QModelIndex& parent = QModelIndex()) const; QModelIndex parent(const QModelIndex&) const; void reset(); // Specifics. qtractorMidiEvent *eventOfIndex(const QModelIndex& index) const; QModelIndex indexOfEvent(qtractorMidiEvent *pEvent) const; QModelIndex indexFromTick(unsigned long iTick) const; unsigned long tickFromIndex(const QModelIndex& index) const; QModelIndex indexFromFrame(unsigned long iFrame) const; unsigned long frameFromIndex(const QModelIndex& index) const; qtractorMidiEditor *editor() const; protected: qtractorMidiEvent *eventAt(int i) const; QString itemDisplay(const QModelIndex& index) const; QString itemToolTip(const QModelIndex& index) const; int columnAlignment(int column) const; private: // Model variables. QStringList m_headers; qtractorMidiEditor *m_pEditor; qtractorMidiSequence *m_pSeq; unsigned long m_iTimeOffset; mutable qtractorMidiEvent *m_pEvent; mutable int m_iEvent; }; //---------------------------------------------------------------------------- // qtractorMidiEventItemDelegate -- Custom (tree) list item delegate. class qtractorMidiEventItemDelegate : public QItemDelegate { Q_OBJECT public: // Constructor. qtractorMidiEventItemDelegate(QObject *pParent = nullptr); // QItemDelegate Interface... void paint(QPainter *pPainter, const QStyleOptionViewItem& option, const QModelIndex& index) const; QSize sizeHint( const QStyleOptionViewItem& option, const QModelIndex& index) const; QWidget *createEditor(QWidget *pParent, const QStyleOptionViewItem& option, const QModelIndex& index) const; void setEditorData(QWidget *pEditor, const QModelIndex& index) const; void setModelData(QWidget *pEditor, QAbstractItemModel *pModel, const QModelIndex& index) const; }; //---------------------------------------------------------------------------- // qtractorMidiEventListView -- Custom (tree) list view. class qtractorMidiEventListView : public QTreeView { Q_OBJECT public: // Constructor. qtractorMidiEventListView(QWidget *pParent = 0); // Destructor. ~qtractorMidiEventListView(); // Settlers. void setEditor(qtractorMidiEditor *pEditor); qtractorMidiEditor *editor() const; // Refreshener. void refresh(); // Locators. qtractorMidiEvent *eventOfIndex(const QModelIndex& index) const; QModelIndex indexOfEvent(qtractorMidiEvent *pEvent) const; QModelIndex indexFromTick(unsigned long iTick) const; unsigned long tickFromIndex(const QModelIndex& index) const; QModelIndex indexFromFrame(unsigned long iFrame) const; unsigned long frameFromIndex(const QModelIndex& index) const; // Selections. void selectEvent(qtractorMidiEvent *pEvent, bool bSelect = true); private: // Instance variables. qtractorMidiEventListModel *m_pListModel; qtractorMidiEventItemDelegate *m_pItemDelegate; }; //---------------------------------------------------------------------------- // qtractorMidiEventListView -- MIDI Event List dockable window. class qtractorMidiEventList : public QDockWidget { Q_OBJECT public: // Constructor. qtractorMidiEventList(QWidget *pParent = 0); // Destructor. ~qtractorMidiEventList(); // Settlers. void setEditor(qtractorMidiEditor *pEditor); qtractorMidiEditor *editor() const; // Event list view refreshner. void refresh(); protected: // Full update when show up. void showEvent(QShowEvent *); // Just about to notify main-window that we're closing. void closeEvent(QCloseEvent *); // Context menu request event handler. void contextMenuEvent(QContextMenuEvent *); protected slots: // Internal list view changes slots. void currentRowChangedSlot(const QModelIndex&, const QModelIndex&); void selectionChangedSlot(const QItemSelection&, const QItemSelection&); // External editor notification slots. void selectNotifySlot(qtractorMidiEditor *); void changeNotifySlot(qtractorMidiEditor *); private: // Instance variables. qtractorMidiEventListView *m_pListView; // Cross-selection fake-mutex. int m_iSelectUpdate; }; #endif // __qtractorMidiEventList_h // end of qtractorMidiEventList.h qtractor-0.9.25/src/PaxHeaders/qtractorAudioConnect.h0000644000000000000000000000013214166551171017626 xustar0030 mtime=1641730681.435610049 30 atime=1641730681.435610049 30 ctime=1641730681.435610049 qtractor-0.9.25/src/qtractorAudioConnect.h0000644000175000001440000001025314166551171021057 0ustar00rncbcusers00000000000000// qtractorAudioConnect.h // /**************************************************************************** Copyright (C) 2005-2019, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorAudioConnect_h #define __qtractorAudioConnect_h #include "qtractorConnect.h" #include // Forward declarations. class qtractorAudioPortItem; class qtractorAudioClientItem; class qtractorAudioClientListView; class qtractorAudioConnect; //---------------------------------------------------------------------- // qtractorAudioPortItem -- Jack port list item. // class qtractorAudioPortItem : public qtractorPortListItem { public: // Constructor. qtractorAudioPortItem( qtractorAudioClientItem *pClientItem, unsigned long uiPortFlags); // Default destructor. ~qtractorAudioPortItem(); // Proto-pretty/display name accessors (virtual override). void updatePortName(); }; //---------------------------------------------------------------------- // qtractorAudioClientItem -- Jack client list item. // class qtractorAudioClientItem : public qtractorClientListItem { public: // Constructor. qtractorAudioClientItem(qtractorAudioClientListView *pClientListView); // Default destructor. ~qtractorAudioClientItem(); // Proto-pretty/display name accessors (virtual override). void updateClientName(); }; //---------------------------------------------------------------------- // qtractorAudioClientListView -- Jack client list view. // class qtractorAudioClientListView : public qtractorClientListView { public: // Constructor. qtractorAudioClientListView(QWidget *pParent = nullptr); // Default destructor. ~qtractorAudioClientListView(); // Jack connect accessors. jack_client_t *jackClient() const; // Client:port refreshner (return newest item count). int updateClientPorts(); }; //---------------------------------------------------------------------------- // qtractorAudioConnect -- Connections model integrated object. // class qtractorAudioConnect : public qtractorConnect { public: // Constructor. qtractorAudioConnect( qtractorAudioClientListView *pOListView, qtractorAudioClientListView *pIListView, qtractorConnectorView *pConnectorView); // Default destructor. ~qtractorAudioConnect(); // JACK client accessors. jack_client_t *jackClient() const; // Icon-set array indexes. enum { ClientIn = 0, // Input client item icon. ClientOut = 1, // Output client item icon. PortIn = 2, // Input port item icon. PortOut = 3, // Output port item icon. PortPhysIn = 4, // Physical input port item icon. PortPhysOut = 5, // Physical output port item icon., IconCount = 6 // Number of icons in local array. }; // Common icon accessor. static const QIcon& icon (int iIcon); protected: // Virtual Connect/Disconnection primitives. bool connectPorts(qtractorPortListItem *pOPort, qtractorPortListItem *pIPort); bool disconnectPorts(qtractorPortListItem *pOPort, qtractorPortListItem *pIPort); // Update port connection references. void updateConnections(); // Update (clear) Audio-buses connect lists (non-virtual). void disconnectPortsUpdate( qtractorPortListItem *pOPort, qtractorPortListItem *pIPort); private: // Local pixmap-set janitor methods. void createIcons(); void deleteIcons(); // Local pixmap-set array. static QIcon *g_apIcons[IconCount]; static int g_iIconsRefCount; }; #endif // __qtractorAudioConnect_h // end of qtractorAudioConnect.h qtractor-0.9.25/src/PaxHeaders/qtractorEditRangeForm.h0000644000000000000000000000013214166551171017741 xustar0030 mtime=1641730681.441610114 30 atime=1641730681.441610114 30 ctime=1641730681.441610114 qtractor-0.9.25/src/qtractorEditRangeForm.h0000644000175000001440000000516014166551171021173 0ustar00rncbcusers00000000000000// qtractorEditRangeForm.h // /**************************************************************************** Copyright (C) 2005-2020, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorEditRangeForm_h #define __qtractorEditRangeForm_h #include "ui_qtractorEditRangeForm.h" // Forward declarations. class qtractorTimeScale; //---------------------------------------------------------------------------- // qtractorEditRangeForm -- UI wrapper form. class qtractorEditRangeForm : public QDialog { Q_OBJECT public: // Constructor. qtractorEditRangeForm(QWidget *pParent = nullptr); // Destructor. ~qtractorEditRangeForm(); // Set the current initial selection range. void setSelectionRange(unsigned long iSelectStart, unsigned long iSelectEnd); // Retrieve the current range, if the case arises. unsigned long rangeStart() const; unsigned long rangeEnd() const; // Range option flags. enum Option { None = 0, Clips = 1, Automation = 2, Loop = 4, Punch = 8, Markers = 16, TempoMap = 32 }; // Retrieve range option flags. unsigned int rangeOptions() const; protected: // Option flags accessors. void setOption(Option option, bool bOn); bool isOption(Option option) const; // Update options settings. void updateOptions(); protected slots: void optionsChanged(); void rangeChanged(); void formatChanged(int); void valueChanged(); void stabilizeForm(); void accept(); private: // The Qt-designer UI struct... Ui::qtractorEditRangeForm m_ui; // Instance variables... qtractorTimeScale *m_pTimeScale; // Initial static selection range. unsigned long m_iSelectStart; unsigned long m_iSelectEnd; // Applicable options; unsigned int m_options; // Pseudo-mutex. unsigned int m_iUpdate; }; #endif // __qtractorEditRangeForm_h // end of qtractorEditRangeForm.h qtractor-0.9.25/src/PaxHeaders/qtractor_plugin_scan.h0000644000000000000000000000013214166551171017714 xustar0030 mtime=1641730681.469610416 30 atime=1641730681.469610416 30 ctime=1641730681.469610416 qtractor-0.9.25/src/qtractor_plugin_scan.h0000644000175000001440000001356414166551171021155 0ustar00rncbcusers00000000000000// qtractor_plugin_scan.h // /**************************************************************************** Copyright (C) 2005-2021, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractor_plugin_scan_h #define __qtractor_plugin_scan_h #include // Forward decls. class QLibrary; #ifdef CONFIG_LADSPA #include //---------------------------------------------------------------------- // class qtractor_ladspa_scan -- LADSPA plugin (bare bones) interface. // class qtractor_ladspa_scan { public: // Constructor. qtractor_ladspa_scan(); // destructor. ~qtractor_ladspa_scan(); // File loader. bool open(const QString& sFilename); bool open_descriptor(unsigned long iIndex = 0); void close_descriptor(); void close(); // Properties. bool isOpen() const; const QString& name() const { return m_sName; } unsigned int uniqueID() const; int controlIns() const { return m_iControlIns; } int controlOuts() const { return m_iControlOuts; } int audioIns() const { return m_iAudioIns; } int audioOuts() const { return m_iAudioOuts; } bool isRealtime() const; private: // Instance variables. QLibrary *m_pLibrary; const LADSPA_Descriptor *m_pLadspaDescriptor; QString m_sName; int m_iControlIns; int m_iControlOuts; int m_iAudioIns; int m_iAudioOuts; }; #endif // CONFIG_LADSPA #ifdef CONFIG_DSSI #include //---------------------------------------------------------------------- // class qtractor_dssi_scan -- DSSI plugin (bare bones) interface. // class qtractor_dssi_scan { public: // Constructor. qtractor_dssi_scan(); // destructor. ~qtractor_dssi_scan(); // File loader. bool open(const QString& sFilename); bool open_descriptor(unsigned long iIndex = 0); void close_descriptor(); void close(); // Properties. bool isOpen() const; const QString& name() const { return m_sName; } unsigned int uniqueID() const; int controlIns() const { return m_iControlIns; } int controlOuts() const { return m_iControlOuts; } int audioIns() const { return m_iAudioIns; } int audioOuts() const { return m_iAudioOuts; } bool isRealtime() const; bool isConfigure() const; bool isEditor() const { return m_bEditor; } private: // Instance variables. QLibrary *m_pLibrary; const DSSI_Descriptor *m_pDssiDescriptor; const LADSPA_Descriptor *m_pLadspaDescriptor; QString m_sName; int m_iControlIns; int m_iControlOuts; int m_iAudioIns; int m_iAudioOuts; bool m_bEditor; }; #endif // CONFIG_DSSI #ifdef CONFIG_VST //---------------------------------------------------------------------- // class qtractor_vst_scan -- VST plugin (bare bones) interface. // #ifdef CONFIG_VESTIGE typedef struct _AEffect AEffect; #else struct AEffect; #endif class qtractor_vst_scan { public: // Constructor. qtractor_vst_scan(); // destructor. ~qtractor_vst_scan(); // File loader. bool open(const QString& sFilename); bool open_descriptor(unsigned long iIndex = 0); void close_descriptor(); void close(); // Properties. bool isOpen() const; const QString& name() const { return m_sName; } unsigned int uniqueID() const; int numPrograms() const; int numParams() const; int numInputs() const; int numOutputs() const; int numMidiInputs() const; int numMidiOutputs() const; bool hasEditor() const; bool hasProgramChunks() const; // VST host dispatcher. int vst_dispatch( long opcode, long index, long value, void *ptr, float opt) const; protected: // VST flag inquirer. bool canDo(const char *pszCanDo) const; private: // Instance variables. QLibrary *m_pLibrary; AEffect *m_pEffect; unsigned int m_iFlagsEx; bool m_bEditor; QString m_sName; }; #endif // CONFIG_VST #ifdef CONFIG_VST3 //---------------------------------------------------------------------- // class qtractor_vst3_scan -- VST3 plugin (bare bones) interface. // class qtractor_vst3_scan { public: // Constructor. qtractor_vst3_scan(); // destructor. ~qtractor_vst3_scan(); // File loader. bool open(const QString& sFilename); bool open_descriptor(unsigned long iIndex); void close_descriptor(); void close(); // Properties. bool isOpen() const; // Properties. const QString& name() const { return m_sName; } unsigned int uniqueID() const { return m_iUniqueID; } int controlIns() const { return m_iControlIns; } int controlOuts() const { return m_iControlOuts; } int audioIns() const { return m_iAudioIns; } int audioOuts() const { return m_iAudioOuts; } int midiIns() const { return m_iMidiIns; } int midiOuts() const { return m_iMidiOuts; } bool hasEditor() const { return m_bEditor; } protected: // Forward decls. class Impl; // Cleaner/wiper. void clear(); private: // Instance variables. Impl *m_pImpl; QString m_sName; unsigned long m_iIndex; unsigned int m_iUniqueID; int m_iControlIns; int m_iControlOuts; int m_iAudioIns; int m_iAudioOuts; int m_iMidiIns; int m_iMidiOuts; bool m_bEditor; }; #endif // CONFIG_VST3 #endif // __qtractor_plugin_scan_h // end of qtractor_plugin_scan.h qtractor-0.9.25/src/PaxHeaders/qtractorOptionsForm.ui0000644000000000000000000000013214166551171017720 xustar0030 mtime=1641730681.458610297 30 atime=1641730681.458610297 30 ctime=1641730681.458610297 qtractor-0.9.25/src/qtractorOptionsForm.ui0000644000175000001440000040266014166551171021160 0ustar00rncbcusers00000000000000 rncbc aka Rui Nuno Capela qtractor - An Audio/MIDI multi-track sequencer. Copyright (C) 2005-2021, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. qtractorOptionsForm 0 0 520 360 Options :/images/qtractor.png true 4 8 false 0 &General 75 true Session true 50 false Default session &file format: TransportModeComboBox 50 false Default session file format (suffix) Qt::Horizontal 120 20 50 false Whether to create new sessions based on template &New session template: 1 0 320 0 50 false New session template true 22 22 24 24 50 false Browse for new session template :/images/fileOpen.png Qt::Vertical 20 4 50 false Whether to save backup versions of existing sessions Save &backup versions of existing sessions: 50 false Which mode to rename existing session files Increment previous version (default) Increment current version 50 false Whether to enable session auto-save (crash-recovery) Auto-save current working session every: 50 false Auto-save period (minutes) minutes 2 120 5 75 true Options true 50 false Whether to ask for confirmation on removal &Confirm removals 50 false Whether to ask for confirmation on archive directory removal C&onfirm archive removals 50 false Number of &recent files: Qt::AlignRight|Qt::AlignVCenter MaxRecentFilesSpinBox 0 0 50 false The maximum number of recent files to keep in menu 0 20 5 50 false Whether to capture standard output (stdout/stderr) into messages window Capture standard &output 50 false Whether to show the complete directory path of loaded session files S&how complete path of session files 50 false Whether to remove audio peak files on session close Auto-remove audio pea&k files 50 false Whether to keep all tool windows on top of the main window Keep tool &windows always on top 50 false Whether to try dropping multiple audio files into the same track &Drop multiple audio files into the same track 50 false Whether to reverse keyboard modifiers role on transport positioning (Shift/Ctrl) Reverse &keyboard modifiers role (Shift/Ctrl) 50 false Whether to reverse mouse middle-button role on keyboard modifiers (Shift/Ctrl) Re&verse middle-button modifier role (Shift/Ctrl) 50 false Whether to keep all editor windows on top of the main window Keep &editor windows always on top Qt::Vertical 20 4 75 true Transport true 50 false Transport &mode: Qt::AlignRight|Qt::AlignVCenter TransportModeComboBox 50 false Transport control mode (JACK) :/images/transportModeNone.png None :/images/transportModeSlave.png Slave :/images/transportModeMaster.png Master :/images/transportModeFull.png Full 50 false Whether to start as timebase master (JACK) &Timebase Qt::Horizontal 20 20 50 false &Loop recording mode (takes): Qt::AlignRight|Qt::AlignVCenter LoopRecordingModeComboBox 50 false Loop recording mode (takes) None First Last &Audio 75 true Capture / Export true 8 4 50 false File &type: AudioCaptureTypeComboBox 50 false Audio file type to use on capture (record) and export Qt::Horizontal 20 20 50 false Sample &format: AudioCaptureFormatComboBox 50 false Audio sample format to use on capture (record) and export 50 false Qt::AlignRight|Qt::AlignVCenter &Quality: AudioCaptureQualitySpinBox 60 32767 50 false Audio compression quality to use on capture (record) and export 0 10 1 4 75 true Playback true 50 false Whether to apply time-stretching when tempo changes Aut&omatic time-stretching Qt::Horizontal 20 20 50 false Sample-&rate converter type: Qt::AlignRight|Qt::AlignVCenter AudioResampleTypeComboBox 50 false Sample-rate converter quality Sinc (Best Quality) Sinc (Medium Quality) Sinc (Fastest) Zero Order Hold Linear 50 false Whether to use WSOLA time-stretching &WSOLA time-stretching 50 false Whether to apply WSOLA quick seek time-stretching WSOLA quic&k seek 50 false Whether to have separate audition/pre-listening player output ports Dedicated au&dition/pre-listening player outputs: 50 false Whether to auto-connect dedicated audio player outputs Auto-&connect Qt::Horizontal 120 20 Qt::Vertical 20 4 75 true Metronome true 50 false Whether to enable the audio metronome &Enable audio metronome 50 false &File (bar): MetroBarFilenameComboBox 1 0 320 0 50 false Metronome Audio filename (bar) true 22 22 24 24 50 false Qt::TabFocus Browse for sample audio file (bar) :/images/fileOpen.png 50 false &Gain (bar): MetroBarGainSpinBox 66 0 50 false Metronome gain (bar) dB 1 -60.0 12.0 0.0 50 false &File (beat): MetroBeatFilenameComboBox 1 0 320 0 50 false Metronome Audio filename (beat) true 22 22 24 24 50 false Qt::TabFocus Browse for sample audio file (beat) :/images/fileOpen.png 50 false &Gain (beat): MetroBeatGainSpinBox 66 0 50 false Metronome gain (beat) dB 1 -60.0 12.0 0.0 50 false Whether to have separate audio metronome output ports Dedicated a&udio metronome outputs: 50 false Whether to auto-connect dedicated audio metronome outputs Auto-co&nnect 50 false &Offset (latency): Qt::AlignRight|Qt::AlignVCenter AudioMetroOffsetSpinBox 50 false Metronome Audio offset (latency) &MIDI 75 true Capture / Export true 50 false File &format: MidiCaptureFormatComboBox 50 false MIDI file format to use on capture (record) and export Qt::Horizontal 20 20 50 false &Quantize: Qt::AlignRight|Qt::AlignVCenter MidiCaptureQuantizeComboBox 120 32767 50 false MIDI capture (record) quantization 75 true Playback true 8 4 50 false Queue &timer (resolution): MidiQueueTimerComboBox 50 false Queue timer (resolution) Qt::Horizontal 20 20 50 false Whether to enable MIDI queue time drift correction E&nable MIDI queue time drift correction 50 false Whether to have separate MIDI player output ports Dedicated MIDI p&layer outputs 50 false Whether to reset/resend all controllers on playback start &Reset all controllers on playback start 75 true Control true 9 6 50 false &MMC: MidiMmcModeComboBox 50 false MIDI Machine Control (MMC) mode None Input Output Duplex 50 false &Device: MidiMmcDeviceComboBox 50 false MIDI Machine Control (MMC) device id. Qt::Horizontal 4 20 50 false &SPP: MidiSppModeComboBox 50 false MIDI Song Position pointer (SPP) control mode None Input Output Duplex Qt::Horizontal 4 20 50 false MIDI Cloc&k: MidiClockModeComboBox 50 false MIDI Clock control mode None Input Output Duplex 50 false Whether to have separate MIDI control ports Dedicated MIDI &control input/output Qt::Vertical 20 4 75 true Metronome true 50 false Whether to enable the MIDI metronome &Enable MIDI metronome 50 false &Channel: MetroChannelSpinBox 50 false Metronome MIDI channel 1 16 10 Qt::Horizontal 120 20 50 false &Note (bar): MetroBarNoteComboBox 120 0 50 false Metronome MIDI note (bar) Qt::Horizontal 4 20 50 false &Velocity (bar): MetroBarVelocitySpinBox 50 false Metronome MIDI velocity (bar) 1 127 96 Qt::Horizontal 4 20 50 false &Duration (bar): MetroBarDurationSpinBox 50 false Metronome MIDI duration (bar) 1 9999 8 48 50 false &Note (beat): MetroBeatNoteComboBox 120 0 50 false Metronome MIDI note (beat) 50 false &Velocity (beat): MetroBeatVelocitySpinBox 50 false Metronome MIDI velocity (beat) 1 127 64 50 false &Duration (beat): MetroBeatDurationSpinBox 50 false Metronome MIDI duration (beat) 1 9999 8 24 50 false Whether to have separate MIDI metronome output port Dedicated M&IDI metronome output 50 false &Offset (latency): Qt::AlignRight|Qt::AlignVCenter AudioMetroOffsetSpinBox 50 false Metronome MIDI offset (latency) 0 9999 8 0 &Display 75 true Defaults true 50 false &Time display format: DisplayFormatComboBox 50 false Time display format Frames Time BBT Qt::Horizontal 20 20 50 false &Base font size: Qt::AlignRight|Qt::AlignVCenter BaseFontSizeComboBox 50 false Base application font size (pt.) true (default) 6 7 8 9 10 11 12 75 true Options true 8 4 50 false Whether to use desktop environment native dialogs. Use desktop environment &native dialogs 50 false Whether to hold auto-scrolling (follow play-head) on edits. &Hold auto-scrolling (follow play-head) on edits Qt::Horizontal 20 20 50 false Trac&k color saturation: Qt::AlignRight|Qt::AlignVCenter TrackColorSaturationSpinBox 50 false Default new track color saturation % 0 500 100 Qt::Horizontal 20 20 75 true Custom true 8 4 50 false &Color theme: Qt::AlignRight|Qt::AlignVCenter CustomColorThemeComboBox 50 false Custom color palette theme false (default) Wonton Soup KXStudio 22 22 24 24 50 false Qt::TabFocus Manage custom color palette themes ... Qt::Horizontal 20 20 50 false &Style theme: CustomStyleThemeComboBox 50 false Custom widget style theme false (default) Qt::Vertical 20 4 75 true Meters true 50 false &Audio: AudioMeterLevelComboBox 66 0 50 false Audio meter level Over 0 dB 3 dB 6 dB 10 dB Back 66 24 50 false Audio meter color 22 22 24 24 50 false Qt::TabFocus Select custom audio meter color :/images/formColor.png ... Qt::Horizontal 4 20 50 false &MIDI: Qt::AlignRight|Qt::AlignVCenter MidiMeterLevelComboBox 66 0 50 false MIDI meter level Peak Over Back 66 24 50 false MIDI meter color 22 22 24 24 50 false Qt::TabFocus Select custom MIDI meter color :/images/formColor.png ... Qt::Horizontal 4 20 50 false Reset meter colors to default &Reset false Qt::Vertical 20 4 75 true Messages true 8 4 180 0 180 32767 50 false Sample messages text font display true QFrame::StyledPanel QFrame::Sunken Qt::AlignCenter 50 false Select font for the messages text display &Font... false Qt::Horizontal 20 20 50 false Whether to keep a maximum number of lines in the messages window M&essages limit: 50 false The maximum number of message lines to keep in view lines 100 10000 100 1000 75 true Logging true 8 4 1 0 320 0 50 false Messages log file true 22 22 24 24 50 false Qt::TabFocus Browse for the messages log file location :/images/fileOpen.png 50 false Whether to activate a messages logging to file. Messages &log file: &Plugins 4 8 75 true Paths true 80 16777215 50 false Plugin type 320 0 50 false Plugin path true 22 22 24 24 50 false Browse plugin path ... :/images/fileOpen.png 66 22 60 24 50 false Add plugin path &Add Qt::ToolButtonTextBesideIcon 32767 72 50 false Plugin paths QAbstractItemView::SelectRows true 66 22 60 24 50 false Remove plugin path &Remove Qt::ToolButtonTextBesideIcon 66 22 60 24 50 false Move up path &Up Qt::ToolButtonTextBesideIcon 66 22 60 24 50 false Move down path &Down Qt::ToolButtonTextBesideIcon 50 false &LV2 Presets directory: Lv2PresetDirComboBox 360 0 1 0 50 false LV2 Presets directory (default: ~/.lv2) true 22 22 24 24 50 false Browse LV2 Presets directory ... :/images/fileOpen.png 75 true Instruments true 8 4 50 false Whether to have separate audio output ports Dedicated audi&o outputs: 50 false Whether to auto-connect dedicated audio output ports Au&to-connect Qt::Horizontal 20 20 75 true Editor true 8 4 50 false Whether to open plugin's editor (GUI) by default Open plugin's &editor (GUI) by default 50 false Whether to select plugin's editor (GUI) if more than one are available &Select plugin's editor (GUI) if more than one are available Qt::Vertical 20 4 75 true Blacklist true 320 0 50 false Plugin blacklist path true 22 22 24 24 50 false Browse plugin blacklist path ... :/images/fileOpen.png 66 22 60 24 50 false Add plugin blacklist path &Add Qt::ToolButtonTextBesideIcon 32767 72 50 false Plugin blacklist paths QAbstractItemView::SelectRows true 66 22 60 24 50 false Remove plugin blacklist path &Remove Qt::ToolButtonTextBesideIcon Qt::Vertical 20 4 66 22 60 24 50 false Clear plugin blacklist paths &Clear Qt::ToolButtonTextBesideIcon Qt::Horizontal QDialogButtonBox::Cancel|QDialogButtonBox::Ok qtractorTimeSpinBox QSpinBox
qtractorSpinBox.h
 qtractorAudioFileTypeComboBox QComboBox
qtractorComboBox.h
 qtractorAudioFileFormatComboBox QComboBox
qtractorComboBox.h
 qtractorMidiFileFormatComboBox QComboBox
qtractorComboBox.h
 OptionsTabWidget SessionFormatComboBox SessionTemplateCheckBox SessionTemplatePathComboBox SessionTemplatePathToolButton SessionBackupCheckBox SessionBackupModeComboBox SessionAutoSaveCheckBox SessionAutoSaveSpinBox ConfirmRemoveCheckBox ConfirmArchiveCheckBox StdoutCaptureCheckBox CompletePathCheckBox PeakAutoRemoveCheckBox KeepToolsOnTopCheckBox MaxRecentFilesSpinBox TrackViewDropSpanCheckBox MidButtonModifierCheckBox KeepEditorsOnTopCheckBox TransportModeComboBox TimebaseCheckBox LoopRecordingModeComboBox AudioCaptureTypeComboBox AudioCaptureFormatComboBox AudioCaptureQualitySpinBox AudioAutoTimeStretchCheckBox AudioWsolaTimeStretchCheckBox AudioWsolaQuickSeekCheckBox AudioPlayerBusCheckBox AudioPlayerAutoConnectCheckBox AudioResampleTypeComboBox AudioMetronomeCheckBox MetroBarFilenameComboBox MetroBarFilenameToolButton MetroBarGainSpinBox MetroBeatFilenameComboBox MetroBeatFilenameToolButton MetroBeatGainSpinBox AudioMetroBusCheckBox AudioMetroAutoConnectCheckBox AudioMetroOffsetSpinBox MidiCaptureFormatComboBox MidiCaptureQuantizeComboBox MidiQueueTimerComboBox MidiDriftCorrectCheckBox MidiPlayerBusCheckBox MidiResetAllControllersCheckBox MidiMmcModeComboBox MidiMmcDeviceComboBox MidiSppModeComboBox MidiClockModeComboBox MidiControlBusCheckBox MidiMetronomeCheckBox MetroChannelSpinBox MetroBarNoteComboBox MetroBarVelocitySpinBox MetroBarDurationSpinBox MetroBeatNoteComboBox MetroBeatVelocitySpinBox MetroBeatDurationSpinBox MidiMetroBusCheckBox MidiMetroOffsetSpinBox DisplayFormatComboBox BaseFontSizeComboBox UseNativeDialogsCheckBox SyncViewHoldCheckBox TrackColorSaturationSpinBox CustomColorThemeComboBox CustomColorThemeToolButton CustomStyleThemeComboBox AudioMeterLevelComboBox AudioMeterColorLineEdit AudioMeterColorToolButton MidiMeterLevelComboBox MidiMeterColorLineEdit MidiMeterColorToolButton ResetMeterColorsPushButton MessagesFontPushButton MessagesLimitCheckBox MessagesLimitLinesSpinBox MessagesLogCheckBox MessagesLogPathComboBox MessagesLogPathToolButton PluginTypeComboBox PluginPathComboBox PluginPathToolButton PluginPathAddToolButton PluginPathListWidget PluginPathRemoveToolButton PluginPathUpToolButton PluginPathDownToolButton Lv2PresetDirComboBox Lv2PresetDirToolButton AudioOutputBusCheckBox AudioOutputAutoConnectCheckBox OpenEditorCheckBox QueryEditorTypeCheckBox PluginBlacklistComboBox PluginBlacklistToolButton PluginBlacklistAddToolButton PluginBlacklistWidget PluginBlacklistRemoveToolButton PluginBlacklistClearToolButton DialogButtonBox qtractor-0.9.25/src/PaxHeaders/qtractorTrackView.h0000644000000000000000000000013214166551171017152 xustar0030 mtime=1641730681.467610394 30 atime=1641730681.467610394 30 ctime=1641730681.467610394 qtractor-0.9.25/src/qtractorTrackView.h0000644000175000001440000004263114166551171020410 0ustar00rncbcusers00000000000000// qtractorTrackView.h // /**************************************************************************** Copyright (C) 2005-2021, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorTrackView_h #define __qtractorTrackView_h #include "qtractorScrollView.h" #include "qtractorRubberBand.h" #include "qtractorTrack.h" #include "qtractorCurve.h" #include #include // Forward declarations. class qtractorTracks; class qtractorClipSelect; class qtractorCurveSelect; class qtractorMidiSequence; class qtractorSessionCursor; class qtractorTrackListItem; class qtractorCurveEditCommand; class QToolButton; class QDoubleSpinBox; class QDragEnterEvent; class QDragLeaveEvent; class QDragMoveEvent; class QDropEvent; class QMouseEvent; class QResizeEvent; class QKeyEvent; class QMimeData; class QCursor; //---------------------------------------------------------------------------- // qtractorTrackView -- Track view widget. class qtractorTrackView : public qtractorScrollView { Q_OBJECT public: // Constructor. qtractorTrackView(qtractorTracks *pTracks, QWidget *pParent = 0); // Destructor. ~qtractorTrackView(); // Track view state reset. void clear(); // Update track view content height. void updateContentsHeight(); // Update track view content width. void updateContentsWidth(int iContentsWidth = 0); // Contents update overloaded methods. void updateContents(const QRect& rect); void updateContents(); // Special recording visual feedback. void updateContentsRecord(); // The current clip selection mode. enum SelectMode { SelectClip, SelectRange, SelectRect }; enum SelectEdit { EditNone = 0, EditHead = 1, EditTail = 2, EditBoth = 3 }; // Selection flags enum { SelectNone = 0, SelectClear = 1, SelectToggle = 2, SelectCommit = 4 }; // Convert selection flags from keyboard modifiers. static int selectFlags(const Qt::KeyboardModifiers modifiers); // Clip selection mode accessors. void setSelectMode(SelectMode selectMode); SelectMode selectMode() const; // Select every clip under a given (rubber-band) rectangle. void selectClipRect(const QRect& rectDrag, SelectMode selectMode, int flags, SelectEdit selectEdit = EditNone); // Select every clip of a given track-range. void selectClipTrackRange(qtractorTrack *pTrackPtr, bool bReset = true); // Select every clip of a given track. void selectClipTrack(qtractorTrack *pTrackPtr, bool bReset = true); // Select all clip contents. void selectClipAll(); // Invert selection on all tracks and clips. void selectClipInvert(); // Select all clips of given filename and track/channel. void selectClipFile(qtractorTrack::TrackType trackType, const QString& sFilename, int iTrackChannel, bool bSelect); // Select curve nodes under a given (rubber-band) rectangle. void selectCurveRect(const QRect& rectDrag, SelectMode selectMode, int flags, SelectEdit selectEdit = EditNone); // Select every current curve/automation node of a given track-range. void selectCurveTrackRange(qtractorTrack *pTrackPtr, bool bReset = true); // Select every current curve/automation node of a given track. void selectCurveTrack(qtractorTrack *pTrackPtr, bool bReset = true); // Select all current track curve/automation nodes. void selectCurveAll(); // Invert selection on current track curve/automation nodes. void selectCurveInvert(); // Contents update overloaded methods. void updateRect(const QRect& rect); // Whether there's any clip currently editable. qtractorClip *currentClip() const; // Clip selection accessor. qtractorClipSelect *clipSelect() const; // Whether there's any clip currently selected. bool isClipSelected() const; // Whether there's any curve/automation currently selected. bool isCurveSelected() const; // Whether there's a single track selection. qtractorTrack *singleTrackSelected(); // Clear current selection (no notify). void clearSelect(bool bReset = false); // Update current selection (no notify). void updateSelect(); // Whether there's anything on clipboard. static bool isClipboard(); // Whether there's a single track on clipboard. static qtractorTrack *singleTrackClipboard(); // Clear current clipboard (no notify). static void clearClipboard(); // Paste from clipboard (start). void pasteClipboard( unsigned short iPasteCount = 1, unsigned long iPastePeriod = 0); // Retrieve current paste period. // (as from current clipboard width) unsigned long pastePeriod() const; // Clip selection command types. enum Command { Cut, Copy, Delete, Split }; // Clip selection executive method. void executeClipSelect( qtractorTrackView::Command cmd, qtractorClip *pClip = nullptr); // Intra-drag-n-drop clip move method. void moveClipSelect(qtractorTrack *pTrack); // Paste from clipboard (execute). void pasteClipSelect(qtractorTrack *pTrack); // Curve/automation selection executive method. void executeCurveSelect(qtractorTrackView::Command cmd); // Intra-drag-n-drop curve/automation node move method. void moveCurveSelect(const QPoint& pos); // Paste from clipboard (execute). void pasteCurveSelect(const QPoint& pos); // Play-head positioning. void setPlayHead(unsigned long iPlayHead, bool bSyncView = false); int playHeadX() const; // Auto-backwatrd interim play-head positioning. void setPlayHeadAutoBackward(unsigned long iPlayHead); int playHeadAutoBackwardX() const; // Edit-head/tail positioning. void setEditHead(unsigned long iEditHead); int editHeadX() const; void setEditTail(unsigned long iEditTail); int editTailX() const; // Make given contents position visible in view. void ensureVisible(int cx, int cy, int mx, int my); // Make given frame position visible in view. void ensureVisibleFrame(unsigned long iFrame); // Current session cursor accessor. qtractorSessionCursor *sessionCursor() const; // Clip cloner helper. static qtractorClip *cloneClip(qtractorClip *pClip); // Multi-item drop mode (whether to span clips horixontally). void setDropSpan(bool bDropSpan); bool isDropSpan() const; // Snap-to-bar zebra mode. void setSnapZebra(bool bSnapZebra); bool isSnapZebra() const; // Snap-to-beat grid mode. void setSnapGrid(bool bSnapGrid); bool isSnapGrid() const; // Floating tool-tips mode. void setToolTips(bool bToolTips); bool isToolTips() const; // Automation curve node editing mode. void setCurveEdit(bool bCurveEdit); bool isCurveEdit() const; // Temporary sync-view/follow-playhead hold state. void setSyncViewHoldOn(bool bOn); void setSyncViewHold(bool bSyncViewHold); bool isSyncViewHold() const; // Return either the snapped pixel/frame, // or the passed one if [Alt] key is pressed. unsigned int pixelSnap(unsigned int x) const; unsigned long frameSnap(unsigned long iFrame) const; protected: // Resize event handler. void resizeEvent(QResizeEvent *pResizeEvent); // Draw the track view void drawContents(QPainter *pPainter, const QRect& rect); // Track view state info. struct TrackViewInfo { int trackIndex; // Track index. unsigned long trackStart; // First track frame on view. unsigned long trackEnd; // Last track frame on view. QRect trackRect; // The track view rectangle. }; // Get track from given contents vertical position. qtractorTrack *trackAt(const QPoint& pos, bool bSelectTrack = false, TrackViewInfo *pTrackViewInfo = nullptr) const; // Get clip from given contents position. qtractorClip *clipAt(const QPoint& pos, bool bSelectTrack = false, QRect *pClipRect = nullptr) const; // Get clip from given contents position. qtractorClip *clipAtTrack(const QPoint& pos, QRect *pClipRect, qtractorTrack *pTrack, TrackViewInfo *pTrackViewInfo) const; // Get automation curve node from given contents position. qtractorCurve::Node *nodeAtTrack(const QPoint& pos, qtractorTrack *pTrack, TrackViewInfo *pTrackViewInfo) const; qtractorCurve::Node *nodeAt(const QPoint& pos) const; // Get contents visible rectangle from given track. bool trackInfo(qtractorTrack *pTrack, TrackViewInfo *pTrackViewInfo) const; // Get contents rectangle from given clip. bool clipInfo(qtractorClip *pClip, QRect *pClipRect, TrackViewInfo *pTrackViewInfo) const; // Drag-n-drop event stuffers (for clips). qtractorTrack *dragClipMove(const QPoint& pos, bool bKeyStep = false); qtractorTrack *dragClipDrop(const QPoint& pos, bool bKeyStep = false, const QMimeData *pMimeData = nullptr); qtractorTrack *dragClipDropEvent(QDropEvent *pDropEvent); bool canClipDropEvent(QDropEvent *pDropEvent); // Drag-n-drop event stuffers (for curve/automation nodes). void dragCurveMove(const QPoint& pos, bool bKeyStep = false); // Drag-n-drop event handlers. void dragEnterEvent(QDragEnterEvent *pDragEnterEvent); void dragMoveEvent(QDragMoveEvent *pDragMoveEvent); void dragLeaveEvent(QDragLeaveEvent *pDragLeaveEvent); void dropEvent(QDropEvent *pDropEvent); bool dropClip(const QPoint& pos, const QMimeData *pMimeData = nullptr); // Handle item selection with mouse. void mousePressEvent(QMouseEvent *pMouseEvent); void mouseMoveEvent(QMouseEvent *pMouseEvent); void mouseReleaseEvent(QMouseEvent *pMouseEvent); // Handle item/clip editing from mouse. void mouseDoubleClickEvent(QMouseEvent *pMouseEvent); // Handle zoom with mouse wheel. void wheelEvent(QWheelEvent *pWheelEvent); // Focus lost event. void focusOutEvent(QFocusEvent *pFocusEvent); // Trap for help/tool-tip events. bool eventFilter(QObject *pObject, QEvent *pEvent); // Clip file(item) selection convenience method. void selectClip(bool bReset); // Clip selection sanity check method. bool queryClipSelect(qtractorClip *pClip = nullptr); // Update whole clip selection. void updateClipSelect(); // Draw/hide the whole current clip selection. void showClipSelect() const; void hideClipSelect() const; // Update whole automation/curve selection. void updateCurveSelect(); // Show selection tooltip... void showToolTip(const QRect& rect, int dx) const; // Draw/hide the whole drop rectagle list void updateClipDropRects(int y, int h) const; void showClipDropRects() const; void hideClipDropRects() const; // Draw/hide a dragging rectangular selection. void moveRubberBand(qtractorRubberBand **ppRubberBand, const QRect& rectDrag, int thick = 1) const; // Check whether we're up to drag something on a track or one of its clips. qtractorClip *dragClipStart(const QPoint& pos, const Qt::KeyboardModifiers& modifiers, bool bSelectTrack = false, QRect *pClipRect = nullptr); // Check whether we're up to drag a clip fade-in/out or resize handles. bool dragClipStartEx(const QPoint& pos, const Qt::KeyboardModifiers& modifiers, qtractorClip *pClip, const QRect& rectClip); // Clip fade-in/out handle drag-move methods. void dragClipFadeMove(const QPoint& pos); void dragClipFadeDrop(const QPoint& pos); // Clip select drag-move and settler method. void dragClipSelectMove(const QPoint& pos); // Clip resize drag-move methods. void dragClipResizeMove(const QPoint& pos); void dragClipResizeDrop(const QPoint& pos, bool bTimeStretch = false); // Clip resize/repeat handler (over to the left/right). void dragClipRepeatLeft(const QPoint& pos); void dragClipRepeatRight(const QPoint& pos); // Automation curve node drag-move methods. void dragCurveNode(const QPoint& pos, const Qt::KeyboardModifiers& modifiers); // Common tool-tip builder for automation nodes. QString nodeToolTip(qtractorCurve *pCurve, qtractorCurve::Node *pNode) const; // Reset drag/select/move state. void resetDragState(); // Keyboard event handler. void keyPressEvent(QKeyEvent *pKeyEvent); // Keyboard step handler. bool keyStep(int iKey, const Qt::KeyboardModifiers& modifiers); // Vertical line positioning. void drawPositionX(int& iPositionX, int x, bool bSyncView = false); // Automation/curve node editor methods. void openEditCurveNode(qtractorCurve *pCurve, qtractorCurve::Node *pNode); void closeEditCurveNode(); protected slots: // To have track view in v-sync with track list. void contentsYMovingSlot(int cx, int cy); // (Re)create the complete track view pixmap. void updatePixmap(int cx, int cy); // Drag-reset timer slot. void dragTimeout(); // Automatio/curve node editor slots. void editCurveNodeChanged(); void editCurveNodeFinished(); private: // The logical parent binding. qtractorTracks *m_pTracks; // Local zoom control widgets. QToolButton *m_pHzoomIn; QToolButton *m_pHzoomOut; QToolButton *m_pVzoomIn; QToolButton *m_pVzoomOut; QToolButton *m_pXzoomReset; // Local double-buffering pixmap. QPixmap m_pixmap; // To maintain the current track/clip positioning. qtractorSessionCursor *m_pSessionCursor; // Drag-n-dropping stuff. struct DropItem { // Item constructor. DropItem(const QString& sPath, int iChannel = -1) : path(sPath), channel(iChannel), rubberBand(nullptr) {} // Item destructor. ~DropItem() { if (rubberBand) { rubberBand->hide(); delete rubberBand; } } // Item members. QString path; int channel; QRect rect; qtractorRubberBand *rubberBand; }; QList m_dropItems; qtractorTrack::TrackType m_dropType; // The current selecting/dragging clip stuff. enum DragState { DragNone = 0, DragStart, DragSelect, DragClipMove, DragClipStep, DragClipDrop, DragClipPaste, DragClipPasteDrop, DragClipFadeIn, DragClipFadeOut, DragClipSelectLeft, DragClipSelectRight, DragClipResizeLeft, DragClipResizeRight, DragClipRepeatLeft, DragClipRepeatRight, DragCurveMove, DragCurveStep, DragCurvePaste, DragCurveNode } m_dragState, m_dragCursor; qtractorClip *m_pClipDrag; QPoint m_posDrag; QRect m_rectDrag; QRect m_rectHandle; int m_iDragClipX; bool m_bDragTimer; QPoint m_posStep; qtractorRubberBand *m_pRubberBand; qtractorClipSelect *m_pClipSelect; qtractorCurveSelect *m_pCurveSelect; // The clip select mode. SelectMode m_selectMode; // The multi-item drop mode. bool m_bDropSpan; // Snap-to-beat/bar grid/zebra view mode. bool m_bSnapZebra; bool m_bSnapGrid; // Floating tool-tips mode. bool m_bToolTips; // Automation curve node editing mode. bool m_bCurveEdit; // The local clipboard items. struct ClipItem { // Clipboard item constructor. ClipItem(qtractorClip *pClip, const QRect& clipRect, unsigned long iClipStart, unsigned long iClipOffset, unsigned long iClipLength) : clip(pClip), rect(clipRect), clipStart(iClipStart), clipOffset(iClipOffset), clipLength(iClipLength), fadeInLength(0), fadeOutLength(0) {} // Clipboard item members. qtractorClip *clip; QRect rect; unsigned long clipStart; unsigned long clipOffset; unsigned long clipLength; unsigned long fadeInLength; unsigned long fadeOutLength; }; struct NodeItem { // Clipboard item constructor. NodeItem(qtractorCurve::Node *pNode, const QRect& nodeRect, unsigned long iFrame, float fValue) : node(pNode), rect(nodeRect), frame(iFrame), value(fValue) {} // Clipboard item members. qtractorCurve::Node *node; QRect rect; unsigned long frame; float value; }; // The local clipboard stuff (singleton). static struct ClipBoard { // Clipboard constructor. ClipBoard() : singleTrack(nullptr), frames(0) {} // Destructor. ~ClipBoard() { clear(); } // Clipboard stuffer methods. void addClip(qtractorClip *pClip, const QRect& clipRect, unsigned long iClipStart, unsigned long iClipOffset, unsigned long iClipLength); void addNode(qtractorCurve::Node *pNode, const QRect& nodeRect, unsigned long iFrame, float fValue); // Clipboard reset method. void clear(); // Clipboard members. QList clips; QList nodes; qtractorTrack *singleTrack; unsigned long frames; } g_clipboard; // Playhead and edit shadow pixel positioning. int m_iPlayHeadX; int m_iEditHeadX; int m_iEditTailX; int m_iPlayHeadAutoBackwardX; // Record rolling update width. int m_iLastRecordX; // Paste interim parameters. unsigned short m_iPasteCount; unsigned long m_iPastePeriod; // Single track dragging interim parameters. bool m_bDragSingleTrack; int m_iDragSingleTrackY; int m_iDragSingleTrackHeight; // Automation curve editing node. qtractorCurve *m_pDragCurve; qtractorCurve::Node *m_pDragCurveNode; int m_iDragCurveX; qtractorCurveEditCommand *m_pCurveEditCommand; // Temporary sync-view/follow-playhead hold state. bool m_bSyncViewHold; int m_iSyncViewHold; // Automation curve node editor widget. qtractorCurve *m_pEditCurve; qtractorCurve::Node *m_pEditCurveNode; QDoubleSpinBox *m_pEditCurveNodeSpinBox; int m_iEditCurveNodeDirty; // Optional edge-shadow gradient brushes. QBrush m_gradLeft; QBrush m_gradRight; }; #endif // __qtractorTrackView_h // end of qtractorTrackView.h qtractor-0.9.25/src/PaxHeaders/qtractorEditRangeForm.cpp0000644000000000000000000000013214166551171020274 xustar0030 mtime=1641730681.441610114 30 atime=1641730681.441610114 30 ctime=1641730681.441610114 qtractor-0.9.25/src/qtractorEditRangeForm.cpp0000644000175000001440000002331414166551171021527 0ustar00rncbcusers00000000000000// qtractorEditRangeForm.cpp // /**************************************************************************** Copyright (C) 2005-2020, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorEditRangeForm.h" #include "qtractorAbout.h" #include "qtractorSession.h" #include "qtractorOptions.h" #include #include //---------------------------------------------------------------------------- // qtractorEditRangeForm -- UI wrapper form. // Constructor. qtractorEditRangeForm::qtractorEditRangeForm ( QWidget *pParent ) : QDialog(pParent) { // Setup UI struct... m_ui.setupUi(this); // Window modality (let plugin/tool windows rave around). QDialog::setWindowModality(Qt::ApplicationModal); // Initialize dirty control state. m_pTimeScale = nullptr; // Initial selection range (empty). m_iSelectStart = 0; m_iSelectEnd = 0; m_options = Clips | Automation; m_iUpdate = 0; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession) { m_pTimeScale = new qtractorTimeScale(*pSession->timeScale()); m_ui.RangeStartSpinBox->setTimeScale(m_pTimeScale); m_ui.RangeEndSpinBox->setTimeScale(m_pTimeScale); // Set proper time scales display format... m_ui.FormatComboBox->setCurrentIndex( int(m_pTimeScale->displayFormat())); // Default selection is whole session... m_iSelectStart = pSession->sessionStart(); m_iSelectEnd = pSession->sessionEnd(); // Populate range options... if (pSession->editHead() < pSession->editTail()) m_ui.EditRangeRadioButton->setChecked(true); else if (pSession->isPunching()) m_ui.PunchRangeRadioButton->setChecked(true); else if (pSession->isLooping()) m_ui.LoopRangeRadioButton->setChecked(true); else m_ui.CustomRangeRadioButton->setChecked(true); } // Update options check-boxes. qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions) m_options = pOptions->iEditRangeOptions; updateOptions(); // Try to restore old window positioning. adjustSize(); // UI signal/slot connections... QObject::connect(m_ui.SelectionRangeRadioButton, SIGNAL(toggled(bool)), SLOT(rangeChanged())); QObject::connect(m_ui.LoopRangeRadioButton, SIGNAL(toggled(bool)), SLOT(rangeChanged())); QObject::connect(m_ui.PunchRangeRadioButton, SIGNAL(toggled(bool)), SLOT(rangeChanged())); QObject::connect(m_ui.EditRangeRadioButton, SIGNAL(toggled(bool)), SLOT(rangeChanged())); QObject::connect(m_ui.CustomRangeRadioButton, SIGNAL(toggled(bool)), SLOT(rangeChanged())); QObject::connect(m_ui.FormatComboBox, SIGNAL(activated(int)), SLOT(formatChanged(int))); QObject::connect(m_ui.RangeStartSpinBox, SIGNAL(valueChanged(unsigned long)), SLOT(valueChanged())); QObject::connect(m_ui.RangeStartSpinBox, SIGNAL(displayFormatChanged(int)), SLOT(formatChanged(int))); QObject::connect(m_ui.RangeEndSpinBox, SIGNAL(valueChanged(unsigned long)), SLOT(valueChanged())); QObject::connect(m_ui.RangeEndSpinBox, SIGNAL(displayFormatChanged(int)), SLOT(formatChanged(int))); QObject::connect(m_ui.ClipsCheckBox, SIGNAL(toggled(bool)), SLOT(optionsChanged())); QObject::connect(m_ui.AutomationCheckBox, SIGNAL(toggled(bool)), SLOT(optionsChanged())); QObject::connect(m_ui.LoopCheckBox, SIGNAL(toggled(bool)), SLOT(optionsChanged())); QObject::connect(m_ui.PunchCheckBox, SIGNAL(toggled(bool)), SLOT(optionsChanged())); QObject::connect(m_ui.MarkersCheckBox, SIGNAL(toggled(bool)), SLOT(optionsChanged())); QObject::connect(m_ui.TempoMapCheckBox, SIGNAL(toggled(bool)), SLOT(optionsChanged())); QObject::connect(m_ui.DialogButtonBox, SIGNAL(accepted()), SLOT(accept())); QObject::connect(m_ui.DialogButtonBox, SIGNAL(rejected()), SLOT(reject())); // Done. stabilizeForm(); } // Destructor. qtractorEditRangeForm::~qtractorEditRangeForm (void) { // Don't forget to get rid of local time-scale instance... if (m_pTimeScale) delete m_pTimeScale; } // Set the current initial selection range. void qtractorEditRangeForm::setSelectionRange ( unsigned long iSelectStart, unsigned long iSelectEnd ) { m_iSelectStart = iSelectStart; m_iSelectEnd = iSelectEnd; if (m_ui.CustomRangeRadioButton->isChecked()) { m_ui.RangeStartSpinBox->setValue(m_iSelectStart, false); m_ui.RangeEndSpinBox->setValue(m_iSelectEnd, false); } rangeChanged(); } // Retrieve the current range, if the case arises. unsigned long qtractorEditRangeForm::rangeStart (void) const { return m_ui.RangeStartSpinBox->value(); } unsigned long qtractorEditRangeForm::rangeEnd (void) const { return m_ui.RangeEndSpinBox->value(); } // Retrieve range option flags. unsigned int qtractorEditRangeForm::rangeOptions (void) const { return m_options; } // Option flags accessors. void qtractorEditRangeForm::setOption ( Option option, bool bOn ) { if (bOn) m_options |= (unsigned int) (option); else m_options &= ~(unsigned int) (option); } bool qtractorEditRangeForm::isOption ( Option option ) const { return (m_options & (unsigned int) (option)); } // Update options settings. void qtractorEditRangeForm::updateOptions (void) { ++m_iUpdate; m_ui.ClipsCheckBox->setChecked(m_options & Clips); m_ui.AutomationCheckBox->setChecked(m_options & Automation); m_ui.LoopCheckBox->setChecked((m_options & Loop)); m_ui.PunchCheckBox->setChecked(m_options & Punch); m_ui.MarkersCheckBox->setChecked(m_options & Markers); m_ui.TempoMapCheckBox->setChecked(m_options & TempoMap); --m_iUpdate; } // Options changed. void qtractorEditRangeForm::optionsChanged (void) { if (m_iUpdate > 0) return; setOption(Clips, m_ui.ClipsCheckBox->isChecked()); setOption(Automation, m_ui.AutomationCheckBox->isChecked()); setOption(Loop, m_ui.LoopCheckBox->isChecked()); setOption(Punch, m_ui.PunchCheckBox->isChecked()); setOption(Markers, m_ui.MarkersCheckBox->isChecked()); setOption(TempoMap, m_ui.TempoMapCheckBox->isChecked()); stabilizeForm(); } // Range settings have changed. void qtractorEditRangeForm::rangeChanged (void) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; if (m_ui.SelectionRangeRadioButton->isChecked()) { m_ui.RangeStartSpinBox->setValue(m_iSelectStart, false); m_ui.RangeEndSpinBox->setValue(m_iSelectEnd, false); } else if (m_ui.LoopRangeRadioButton->isChecked()) { m_ui.RangeStartSpinBox->setValue(pSession->loopStart(), false); m_ui.RangeEndSpinBox->setValue(pSession->loopEnd(), false); } else if (m_ui.PunchRangeRadioButton->isChecked()) { m_ui.RangeStartSpinBox->setValue(pSession->punchIn(), false); m_ui.RangeEndSpinBox->setValue(pSession->punchOut(), false); } else if (m_ui.EditRangeRadioButton->isChecked()) { m_ui.RangeStartSpinBox->setValue(pSession->editHead(), false); m_ui.RangeEndSpinBox->setValue(pSession->editTail(), false); } stabilizeForm(); } // Range values have changed. void qtractorEditRangeForm::valueChanged (void) { m_ui.CustomRangeRadioButton->setChecked(true); stabilizeForm(); } // Display format has changed. void qtractorEditRangeForm::formatChanged ( int iDisplayFormat ) { const bool bBlockSignals = m_ui.FormatComboBox->blockSignals(true); m_ui.FormatComboBox->setCurrentIndex(iDisplayFormat); qtractorTimeScale::DisplayFormat displayFormat = qtractorTimeScale::DisplayFormat(iDisplayFormat); m_ui.RangeStartSpinBox->setDisplayFormat(displayFormat); m_ui.RangeEndSpinBox->setDisplayFormat(displayFormat); if (m_pTimeScale) m_pTimeScale->setDisplayFormat(displayFormat); m_ui.FormatComboBox->blockSignals(bBlockSignals); stabilizeForm(); } // Stabilize current form state. void qtractorEditRangeForm::stabilizeForm (void) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; qtractorTimeScale *pTimeScale = pSession->timeScale(); if (pTimeScale == nullptr) return; const bool bLooping = pSession->isLooping(); const bool bPunching = pSession->isPunching(); m_ui.SelectionRangeRadioButton->setEnabled(m_iSelectStart < m_iSelectEnd); m_ui.LoopRangeRadioButton->setEnabled(bLooping); m_ui.PunchRangeRadioButton->setEnabled(bPunching); m_ui.EditRangeRadioButton->setEnabled( pSession->editHead() < pSession->editTail()); m_ui.LoopCheckBox->setEnabled(bLooping); m_ui.PunchCheckBox->setEnabled(bPunching); m_ui.MarkersCheckBox->setEnabled(pTimeScale->markers().first() != nullptr); m_ui.TempoMapCheckBox->setEnabled(pTimeScale->nodes().count() > 1); const unsigned long iRangeStart = m_ui.RangeStartSpinBox->value(); const unsigned long iRangeEnd = m_ui.RangeEndSpinBox->value(); m_ui.RangeStartSpinBox->setMaximum(iRangeEnd); m_ui.RangeEndSpinBox->setMinimum(iRangeStart); m_ui.DialogButtonBox->button(QDialogButtonBox::Ok)->setEnabled( iRangeStart < iRangeEnd); } // Dialog acceptance. void qtractorEditRangeForm::accept (void) { // Update options check-boxes. qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions) pOptions->iEditRangeOptions = m_options; QDialog::accept(); } // end of qtractorEditRangeForm.cpp qtractor-0.9.25/src/PaxHeaders/qtractorMidiTimer.cpp0000644000000000000000000000013214166551171017471 xustar0030 mtime=1641730681.456610276 30 atime=1641730681.456610276 30 ctime=1641730681.456610276 qtractor-0.9.25/src/qtractorMidiTimer.cpp0000644000175000001440000001072314166551171020724 0ustar00rncbcusers00000000000000// qtractorMidiTimer.cpp // /**************************************************************************** Copyright (C) 2005-2019, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorMidiTimer.h" #include #include #include //---------------------------------------------------------------------- // class qtractorMidiTimer::Key -- ALSA sequencer timer key stuff. // // Setters. void qtractorMidiTimer::Key::setAlsaTimer ( int iAlsaTimer ) { if (iAlsaTimer == 0) iAlsaTimer = ((SND_TIMER_CLASS_GLOBAL & 0x7f) << 24); m_iAlsaTimer = iAlsaTimer; } void qtractorMidiTimer::Key::setAlsaTimer ( int iClass, int iCard, int iDevice, int iSubDev ) { if (iClass < 0 || iClass == SND_TIMER_CLASS_NONE) iClass = SND_TIMER_CLASS_GLOBAL; setAlsaTimer((unsigned long) ((iClass & 0x7f) << 24) | ((iCard & 0x7f) << 16) | ((iDevice & 0x7f) << 8) | (iSubDev & 0x7f)); } //---------------------------------------------------------------------- // class qtractorMidiTimer -- ALSA sequencer timer stuff (singleton). // // Constructor. qtractorMidiTimer::qtractorMidiTimer (void) { m_keys.clear(); m_names.clear(); m_keys.append(0); m_names.append(QObject::tr("(default)")); snd_timer_query_t *pTimerQuery = nullptr; if (snd_timer_query_open(&pTimerQuery, "hw", 0) >= 0) { snd_timer_id_t *pTimerID = nullptr; snd_timer_id_alloca(&pTimerID); snd_timer_id_set_class(pTimerID, SND_TIMER_CLASS_NONE); while (snd_timer_query_next_device(pTimerQuery, pTimerID) >= 0) { const int iClass = snd_timer_id_get_class(pTimerID); if (iClass < 0) break; int iSClass = snd_timer_id_get_sclass(pTimerID); if (iSClass < 0) iSClass = 0; int iCard = snd_timer_id_get_card(pTimerID); if (iCard < 0) iCard = 0; int iDevice = snd_timer_id_get_device(pTimerID); if (iDevice < 0) iDevice = 0; int iSubDev = snd_timer_id_get_subdevice(pTimerID); if (iSubDev < 0) iSubDev = 0; char szTimer[88]; snprintf(szTimer, sizeof(szTimer) - 1, "hw:CLASS=%i,SCLASS=%i,CARD=%i,DEV=%i,SUBDEV=%i", iClass, iSClass, iCard, iDevice, iSubDev); snd_timer_t *pTimer = nullptr; if (snd_timer_open(&pTimer, szTimer, SND_TIMER_OPEN_NONBLOCK) >= 0) { snd_timer_info_t *pTimerInfo; snd_timer_info_alloca(&pTimerInfo); if (snd_timer_info(pTimer, pTimerInfo) >= 0) { qtractorMidiTimer::Key key(iClass, iCard, iDevice, iSubDev); const long iResol = snd_timer_info_get_resolution(pTimerInfo); QString sTimerName = QString::fromUtf8( snd_timer_info_get_name(pTimerInfo)); QString sTimerText; if (!snd_timer_info_is_slave(pTimerInfo) && iResol > 0) sTimerText = QObject::tr("%1 Hz").arg(1000000000L / iResol); else sTimerText = QObject::tr("slave"); m_keys.append(key.alsaTimer()); m_names.append(QObject::tr("%1 (%2)") .arg(sTimerName).arg(sTimerText)); } snd_timer_close(pTimer); } } snd_timer_query_close(pTimerQuery); } } // Destructor. qtractorMidiTimer::~qtractorMidiTimer (void) { m_names.clear(); m_keys.clear(); } // Returns the number of available timers. int qtractorMidiTimer::count (void) const { return m_keys.count(); } // Index of the a timer key. int qtractorMidiTimer::indexOf ( int iKey ) const { int iIndex = m_keys.indexOf(iKey); if (iIndex < 0) iIndex = 0; return iIndex; } // Key from index. int qtractorMidiTimer::key ( int iIndex ) const { if (iIndex < 0 || iIndex >= m_names.count()) iIndex = 0; return m_keys.at(iIndex); } // Name from index. const QString& qtractorMidiTimer::name ( int iIndex ) const { if (iIndex < 0 || iIndex >= m_names.count()) iIndex = 0; return m_names.at(iIndex); } // end of qtractorMidiTimer.cpp qtractor-0.9.25/src/PaxHeaders/qtractorMidiControlObserver.h0000644000000000000000000000012414166551171021207 xustar0028 mtime=1641730681.4496102 28 atime=1641730681.4496102 28 ctime=1641730681.4496102 qtractor-0.9.25/src/qtractorMidiControlObserver.h0000644000175000001440000000771314166551171022446 0ustar00rncbcusers00000000000000// qtractorMidiControlObserver.h // /**************************************************************************** Copyright (C) 2005-2021, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorMidiControlObserver_h #define __qtractorMidiControlObserver_h #include "qtractorObserver.h" #include "qtractorMidiControl.h" // Forward declarations. class qtractorCurveList; //---------------------------------------------------------------------- // class qtractorMidiControlObserver -- MIDI controller observers. // class qtractorMidiControlObserver : public qtractorObserver { public: // Constructor. qtractorMidiControlObserver(qtractorSubject *pSubject); // Destructor. virtual ~qtractorMidiControlObserver(); // Key accessors. void setType(qtractorMidiControl::ControlType ctype) { m_ctype = ctype; } qtractorMidiControl::ControlType type() const { return m_ctype; } void setChannel(unsigned short iChannel) { m_iChannel = iChannel; } unsigned short channel() const { return m_iChannel; } void setParam(unsigned short iParam) { m_iParam = iParam; } unsigned short param() const { return m_iParam; } // Properties accessors. void setLogarithmic(bool bLogarithmic) { m_bLogarithmic = bLogarithmic; } bool isLogarithmic() const { return m_bLogarithmic; } void setFeedback(bool bFeedback) { m_bFeedback = bFeedback; } bool isFeedback() const { return m_bFeedback; } void setInvert(bool bInvert) { m_bInvert = bInvert; } bool isInvert() const { return m_bInvert; } void setHook(bool bHook) { m_bHook = bHook; } bool isHook() const { return m_bHook; } void setLatch(bool bLatch) { m_bLatch = bLatch; } bool isLatch() const { return m_bLatch; } // Normalized scale accessors. void setScaleValue(float fScale) { setValue(valueFromScale(fScale, m_bLogarithmic)); } float scaleValue() const { return scaleFromValue(value(), m_bLogarithmic); } // MIDI mapped value converters. void setMidiValue(unsigned short iMidiValue); unsigned short midiValue() const; // Normalized scale convertors. float valueFromScale(float fScale, bool bLogarithmic) const; float scaleFromValue(float fValue, bool bLogarithmic) const; // Special indirect automation relatives accessors. void setCurveList(qtractorCurveList *pCurveList) { m_pCurveList = pCurveList; } qtractorCurveList *curveList() const { return m_pCurveList; } protected: // Updater. virtual void update(bool bUpdate); // MIDI scale type (7bit vs. 14bit). unsigned short midiScale() const; // Special action/shortcut mode accessors. void setTriggered(bool bTriggered) { m_bTriggered = bTriggered; } bool isTriggered() const { return m_bTriggered; } private: // Key members. qtractorMidiControl::ControlType m_ctype; unsigned short m_iChannel; unsigned short m_iParam; // Property members. bool m_bLogarithmic; bool m_bFeedback; bool m_bInvert; bool m_bHook; bool m_bLatch; // Special action/shortcut mode property. bool m_bTriggered; // Tracking/catch-up members. float m_fMidiValue; bool m_bMidiSync; // Special indirect automation relatives. qtractorCurveList *m_pCurveList; }; #endif // __qtractorMidiControlObserver_h // end of qtractorMidiControlObserver.h qtractor-0.9.25/src/PaxHeaders/qtractorClipCommand.cpp0000644000000000000000000000013214166551171017774 xustar0030 mtime=1641730681.438610081 30 atime=1641730681.438610081 30 ctime=1641730681.438610081 qtractor-0.9.25/src/qtractorClipCommand.cpp0000644000175000001440000010504314166551171021227 0ustar00rncbcusers00000000000000// qtractorClipCommand.cpp // /**************************************************************************** Copyright (C) 2005-2020, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorClipCommand.h" #include "qtractorTrackCommand.h" #include "qtractorMainForm.h" #include "qtractorSession.h" #include "qtractorAudioClip.h" #include "qtractorAudioEngine.h" #include "qtractorMidiEngine.h" #include "qtractorMidiClip.h" #include "qtractorFiles.h" #include "qtractorMidiEditCommand.h" #include "qtractorTimeScaleCommand.h" #include "qtractorSessionCommand.h" #include "qtractorCurveCommand.h" //---------------------------------------------------------------------- // class qtractorClipCommand - declaration. // // Constructor. qtractorClipCommand::qtractorClipCommand ( const QString& sName ) : qtractorCommand(sName) { } // Destructor. qtractorClipCommand::~qtractorClipCommand (void) { QListIterator iter(m_items); while (iter.hasNext()) { Item *pItem = iter.next(); if (pItem->takeInfo) pItem->takeInfo->releaseRef(); if (pItem->editCommand) delete pItem->editCommand; if (pItem->autoDelete) delete pItem->clip; } qDeleteAll(m_items); m_items.clear(); qDeleteAll(m_trackCommands); m_trackCommands.clear(); m_clips.clear(); } // Primitive command methods. void qtractorClipCommand::addClip ( qtractorClip *pClip, qtractorTrack *pTrack ) { m_items.append(new Item(AddClip, pClip, pTrack)); setClearSelectReset(true); } void qtractorClipCommand::removeClip ( qtractorClip *pClip ) { m_items.append(new Item(RemoveClip, pClip, pClip->track())); setClearSelectReset(true); } // Edit command methods. void qtractorClipCommand::fileClip ( qtractorClip *pClip, const QString& sFilename, unsigned short iTrackChannel ) { Item *pItem = new Item(FileClip, pClip, pClip->track()); pItem->filename = sFilename; pItem->trackChannel = iTrackChannel; m_items.append(pItem); reopenClip(pClip, (pClip->track())->trackType() == qtractorTrack::Audio); } void qtractorClipCommand::renameClip ( qtractorClip *pClip, const QString& sClipName ) { Item *pItem = new Item(RenameClip, pClip, pClip->track()); pItem->clipName = sClipName; m_items.append(pItem); } void qtractorClipCommand::moveClip ( qtractorClip *pClip, qtractorTrack *pTrack, unsigned long iClipStart, unsigned long iClipOffset, unsigned long iClipLength ) { Item *pItem = new Item(MoveClip, pClip, pTrack); // HACK: convert/override MIDI clip-offset times // across potential tempo/time-sig changes... qtractorSession *pSession = pTrack->session(); if (pSession && pTrack->trackType() == qtractorTrack::Midi) { const unsigned long iOldClipStart = pClip->clipStart(); const unsigned long iClipStartTime = pSession->tickFromFrame(iClipStart); const unsigned long iClipOffsetTime = pSession->tickFromFrameRange( iOldClipStart, iOldClipStart + iClipOffset, true); const unsigned long iClipLengthTime = pSession->tickFromFrameRange( iOldClipStart, iOldClipStart + iClipLength); iClipOffset = pSession->frameFromTickRange( iClipStartTime, iClipStartTime + iClipOffsetTime, true); iClipLength = pSession->frameFromTickRange( iClipStartTime, iClipStartTime + iClipLengthTime); } pItem->clipStart = iClipStart; pItem->clipOffset = iClipOffset; pItem->clipLength = iClipLength; if (iClipOffset == pClip->clipOffset()) pItem->fadeInLength = pClip->fadeInLength(); if (iClipOffset + iClipLength == pClip->clipOffset() + pClip->clipLength()) pItem->fadeOutLength = pClip->fadeOutLength(); m_items.append(pItem); // ATTN: when moving across tracks: // reset all take(record) descriptors... if (pTrack != pClip->track()) { qtractorClip::TakeInfo *pTakeInfo = pClip->takeInfo(); if (pTakeInfo) { pClip = pTakeInfo->clipPart(qtractorClip::TakeInfo::ClipHead); if (pClip) takeInfoClip(pClip, nullptr); pClip = pTakeInfo->clipPart(qtractorClip::TakeInfo::ClipTake); if (pClip) takeInfoClip(pClip, nullptr); } } setClearSelect(true); } void qtractorClipCommand::resizeClip ( qtractorClip *pClip, unsigned long iClipStart, unsigned long iClipOffset, unsigned long iClipLength, float fTimeStretch, float fPitchShift ) { Item *pItem = new Item(ResizeClip, pClip, pClip->track()); // FIXME: convert/override MIDI clip-offset times // across potential tempo/time-sig changes... qtractorTrack *pTrack = pClip->track(); qtractorSession *pSession = pTrack->session(); if (pSession && pTrack->trackType() == qtractorTrack::Midi) { const unsigned long iOldClipStart = pClip->clipStart(); const unsigned long iClipOffsetTime = pSession->tickFromFrameRange( iOldClipStart, iOldClipStart + iClipOffset, true); const unsigned long iClipStartTime = pSession->tickFromFrame(iClipStart); iClipOffset = pSession->frameFromTickRange( iClipStartTime, iClipStartTime + iClipOffsetTime, true); } pItem->clipStart = iClipStart; pItem->clipOffset = iClipOffset; pItem->clipLength = iClipLength; long iFadeInLength = long(pClip->fadeInLength()); if (iFadeInLength > 0) { if (fTimeStretch > 0.0f) iFadeInLength = long(fTimeStretch * float(iFadeInLength)); else iFadeInLength += long(pClip->clipStart()) - long(iClipStart); if (iFadeInLength > 0) pItem->fadeInLength = iFadeInLength; } long iFadeOutLength = long(pClip->fadeOutLength()); if (iFadeOutLength > 0) { if (fTimeStretch > 0.0f) iFadeOutLength = long(fTimeStretch * float(iFadeOutLength)); else iFadeOutLength += long(iClipStart + iClipLength) - long(pClip->clipStart() + pClip->clipLength()); if (iFadeOutLength > 0) pItem->fadeOutLength = iFadeOutLength; } if (fTimeStretch > 0.0f) { pItem->timeStretch = fTimeStretch; switch ((pClip->track())->trackType()) { case qtractorTrack::Audio: { qtractorAudioClip *pAudioClip = static_cast (pClip); const float fRatio = fTimeStretch / pAudioClip->timeStretch(); pItem->clipOffset = (unsigned long) (fRatio * float(iClipOffset)); break; } case qtractorTrack::Midi: { qtractorMidiClip *pMidiClip = static_cast (pClip); pItem->editCommand = createMidiEditCommand(pMidiClip, fTimeStretch); break; } default: break; } } if (fPitchShift > 0.0f) pItem->pitchShift = fPitchShift; m_items.append(pItem); if (pItem->editCommand == nullptr) reopenClip(pClip, fTimeStretch > 0.0f); // else // setClearSelect(true); } void qtractorClipCommand::gainClip ( qtractorClip *pClip, float fGain ) { Item *pItem = new Item(GainClip, pClip, pClip->track()); pItem->clipGain = fGain; m_items.append(pItem); reopenClip(pClip); } void qtractorClipCommand::panningClip ( qtractorClip *pClip, float fPanning ) { Item *pItem = new Item(PanningClip, pClip, pClip->track()); pItem->clipPanning = fPanning; m_items.append(pItem); reopenClip(pClip); } void qtractorClipCommand::fadeInClip ( qtractorClip *pClip, unsigned long iFadeInLength, qtractorClip::FadeType fadeInType ) { Item *pItem = new Item(FadeInClip, pClip, pClip->track()); pItem->fadeInLength = iFadeInLength; pItem->fadeInType = fadeInType; m_items.append(pItem); } void qtractorClipCommand::fadeOutClip ( qtractorClip *pClip, unsigned long iFadeOutLength, qtractorClip::FadeType fadeOutType ) { Item *pItem = new Item(FadeOutClip, pClip, pClip->track()); pItem->fadeOutLength = iFadeOutLength; pItem->fadeOutType = fadeOutType; m_items.append(pItem); } void qtractorClipCommand::timeStretchClip ( qtractorClip *pClip, float fTimeStretch ) { Item *pItem = new Item(TimeStretchClip, pClip, pClip->track()); pItem->timeStretch = fTimeStretch; m_items.append(pItem); reopenClip(pClip, true); } void qtractorClipCommand::pitchShiftClip ( qtractorClip *pClip, float fPitchShift ) { Item *pItem = new Item(PitchShiftClip, pClip, pClip->track()); pItem->pitchShift = fPitchShift; m_items.append(pItem); reopenClip(pClip); } void qtractorClipCommand::takeInfoClip ( qtractorClip *pClip, qtractorClip::TakeInfo *pTakeInfo ) { Item *pItem = new Item(TakeInfoClip, pClip, pClip->track()); pItem->takeInfo = pTakeInfo; m_items.append(pItem); if (pTakeInfo) pTakeInfo->addRef(); } void qtractorClipCommand::resetClip ( qtractorClip *pClip ) { Item *pItem = new Item(ResetClip, pClip, pClip->track()); pItem->clipOffset = pClip->clipOffset(); pItem->clipLength = pClip->clipLength(); m_items.append(pItem); // setClearSelect(true); } void qtractorClipCommand::wsolaClip ( qtractorClip *pClip, bool bWsolaTimeStretch, bool bWsolaQuickSeek ) { Item *pItem = new Item(WsolaClip, pClip, pClip->track()); pItem->wsolaTimeStretch = bWsolaTimeStretch; pItem->wsolaQuickSeek = bWsolaQuickSeek; m_items.append(pItem); reopenClip(pClip, true); } void qtractorClipCommand::reopenClip ( qtractorClip *pClip, bool bClose ) { QHash::ConstIterator iter = m_clips.constFind(pClip); if (iter == m_clips.constEnd()) m_clips.insert(pClip, bClose); // setClearSelect(true); } // Special clip record nethods. bool qtractorClipCommand::addClipRecord ( qtractorTrack *pTrack, unsigned long iFrameTime ) { qtractorSession *pSession = pTrack->session(); if (pSession == nullptr) return false; qtractorClip *pClip = pTrack->clipRecord(); if (pClip == nullptr) return false; // Recording clip extents... const unsigned long iClipEnd = pTrack->clipRecordEnd(iFrameTime); const unsigned long iClipStart = pClip->clipStart(); if (iClipStart >= iClipEnd) return false; const qtractorTrack::TrackType trackType = pTrack->trackType(); // HACK: Exclusive MIDI clip recording/overdub... if (pTrack->isClipRecordEx()) { if (trackType == qtractorTrack::Midi) { qtractorMidiClip *pMidiClip = static_cast (pClip); if (pMidiClip) { // HACK: Make all final adjustments... qtractorMidiEditCommand(pMidiClip, name()).adjust(); // Have a new filename revision... const QString& sFilename = pMidiClip->createFilePathRevision(true); // Save/replace the overdubbed clip... qtractorMidiFile::saveCopyFile( sFilename, pMidiClip->filename(), pMidiClip->trackChannel(), pMidiClip->format(), pMidiClip->sequence(), pSession->timeScale(), pSession->tickFromFrame(iClipStart)); // Just change filename/track-channel... fileClip(pMidiClip, sFilename, pMidiClip->trackChannel()); // Post-commit dirty changes... pSession->files()->addClipItem(qtractorFileList::Midi, sFilename, true); // Add the new file version to the roster... qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm) pMainForm->addMidiFile(sFilename); } } // Can get rid of the recorded clip. pTrack->setClipRecord(nullptr); return true; } // Time to close the clip... pClip->close(); // Actual clip length might have changed on close. if (pClip->clipLength() < 1) return false; // Recorded clip length and offset... const unsigned long iClipLength = iClipEnd - iClipStart; unsigned long iClipOffset = pClip->clipOffset(); // Audio clips may need some record latency compensation... if (trackType == qtractorTrack::Audio) { qtractorAudioEngine *pAudioEngine = pSession->audioEngine(); if (pAudioEngine) iClipOffset += pAudioEngine->transportLatency(); } // Check whether in loop-recording/takes mode... const unsigned long iLoopStart = pSession->loopStart(); const unsigned long iLoopEnd = pSession->loopEnd(); if (iLoopStart < iLoopEnd && pSession->loopRecordingMode() > 0 && iClipStart < iLoopEnd && iClipEnd > iLoopEnd) { // HACK: Take care of punch-in/out... unsigned long iTakeStart = iLoopStart; unsigned long iTakeEnd = iLoopEnd; unsigned long iTakeGap = 0; if (pSession->isPunching()) { const unsigned long iPunchIn = pSession->punchIn(); const unsigned long iPunchOut = pSession->punchOut(); if (iTakeStart < iPunchIn && iPunchIn < iTakeEnd) { iTakeGap += (iPunchIn - iTakeStart); iTakeStart = iPunchIn; } if (iTakeStart < iPunchOut && iPunchOut < iTakeEnd) { iTakeGap += (iTakeEnd - iPunchOut); iTakeEnd = iPunchOut; } } qtractorClip::TakeInfo *pTakeInfo = new qtractorClip::TakeInfo( iClipStart, iClipOffset, iClipLength, iTakeStart, iTakeEnd, iTakeGap); const int iTake = (pSession->loopRecordingMode() == 1 ? 0 : -1); pTakeInfo->setCurrentTake(pTakeInfo->select(this, pTrack, iTake)); } else addClipRecordTake(pTrack, pClip, iClipStart, iClipOffset, iClipLength); // Make sure this brand new filename is not reused! // (see qtractroSession::createFilePath()...) pSession->releaseFilePath(pClip->filename()); // Can get rid of the recorded clip. pTrack->setClipRecord(nullptr); // Done. return true; } bool qtractorClipCommand::addClipRecordTake ( qtractorTrack *pTrack, qtractorClip *pClip, unsigned long iClipStart, unsigned long iClipOffset, unsigned long iClipLength, qtractorClip::TakePart *pTakePart ) { #ifdef CONFIG_DEBUG qDebug("qtractorClipCommand[%p]::addClipRecordTake(%p, %p, %lu, %lu, %lu, %p)", this, pTrack, pClip, iClipStart, iClipOffset, iClipLength, pTakePart); #endif // Now, its imperative to make a proper copy of those clips... // -- formerly a cloning clip factory method. // Reference for immediate file addition... qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); switch (pTrack->trackType()) { case qtractorTrack::Audio: { qtractorAudioClip *pAudioClip = static_cast (pClip); if (pAudioClip) { pAudioClip = new qtractorAudioClip(*pAudioClip); pAudioClip->setClipStart(iClipStart); pAudioClip->setClipOffset(iClipOffset); pAudioClip->setClipLength(iClipLength); addClip(pAudioClip, pTrack); if (pTakePart) { takeInfoClip(pAudioClip, pTakePart->takeInfo()); pTakePart->setClip(pAudioClip); } if (pMainForm) pMainForm->addAudioFile(pAudioClip->filename()); } break; } case qtractorTrack::Midi: { qtractorMidiClip *pMidiClip = static_cast (pClip); if (pMidiClip) { pMidiClip = new qtractorMidiClip(*pMidiClip); pMidiClip->setClipStart(iClipStart); pMidiClip->setClipOffset(iClipOffset); pMidiClip->setClipLength(iClipLength); addClip(pMidiClip, pTrack); if (pTakePart) { takeInfoClip(pMidiClip, pTakePart->takeInfo()); pTakePart->setClip(pMidiClip); } if (pMainForm) pMainForm->addMidiFile(pMidiClip->filename()); } break; } default: return false; } return true; } // When new tracks are needed. void qtractorClipCommand::addTrack ( qtractorTrack *pTrack ) { m_trackCommands.append( new qtractorAddTrackCommand(pTrack)); } // When MIDI clips are stretched. qtractorMidiEditCommand *qtractorClipCommand::createMidiEditCommand ( qtractorMidiClip *pMidiClip, float fTimeStretch ) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return nullptr; // Make it like an undoable command... qtractorMidiEditCommand *pEditCommand = new qtractorMidiEditCommand(pMidiClip, name()); qtractorMidiSequence *pSeq = pMidiClip->sequence(); const unsigned long iTimeOffset = pSeq->timeOffset(); qtractorTimeScale::Cursor cursor(pSession->timeScale()); qtractorTimeScale::Node *pNode = cursor.seekFrame(pMidiClip->clipStart()); const unsigned long t0 = pNode->tickFromFrame(pMidiClip->clipStart()); unsigned long f1 = pMidiClip->clipStart() + pMidiClip->clipOffset(); pNode = cursor.seekFrame(f1); const unsigned long t1 = pNode->tickFromFrame(f1); unsigned long iTimeStart = t1 - t0; iTimeStart = (iTimeStart > iTimeOffset ? iTimeStart - iTimeOffset : 0); pNode = cursor.seekFrame(f1 += pMidiClip->clipLength()); const unsigned long iTimeEnd = iTimeStart + pNode->tickFromFrame(f1) - t1; for (qtractorMidiEvent *pEvent = pSeq->events().first(); pEvent; pEvent = pEvent->next()) { unsigned long iTime = pEvent->time(); if (iTime >= iTimeStart && iTime < iTimeEnd) { iTime = qtractorTimeScale::uroundf( fTimeStretch * float(iTime)); unsigned long iDuration = pEvent->duration(); if (pEvent->type() == qtractorMidiEvent::NOTEON) { iDuration = qtractorTimeScale::uroundf( fTimeStretch * float(iDuration)); } pEditCommand->resizeEventTime(pEvent, iTime, iDuration); } } // Must have brand new revision... pMidiClip->setRevision(0); // That's it... return pEditCommand; } // Composite predicate. bool qtractorClipCommand::isEmpty (void) const { return m_trackCommands.isEmpty() && m_items.isEmpty(); } // Common executive method. bool qtractorClipCommand::execute ( bool bRedo ) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return false; pSession->lock(); QListIterator track(m_trackCommands); while (track.hasNext()) { qtractorTrackCommand *pTrackCommand = track.next(); if (bRedo) pTrackCommand->redo(); else pTrackCommand->undo(); } // Pre-close needed clips once... QHash::ConstIterator clip = m_clips.constBegin(); const QHash::ConstIterator& clip_end = m_clips.constEnd(); for ( ; clip != clip_end; ++clip) { if (clip.value()) // Scrap peak file (audio). clip.key()->close(); } QListIterator iter(m_items); while (iter.hasNext()) { Item *pItem = iter.next(); qtractorClip *pClip = pItem->clip; qtractorTrack *pTrack = pItem->track; // Execute the command item... switch (pItem->command) { case AddClip: { if (bRedo) pTrack->addClip(pClip); else pTrack->removeClip(pClip); pItem->autoDelete = !bRedo; pSession->updateTrack(pTrack); break; } case RemoveClip: { if (bRedo) pTrack->removeClip(pClip); else pTrack->addClip(pClip); pItem->autoDelete = bRedo; pSession->updateTrack(pTrack); break; } case FileClip: { const QString sOldFilename = pClip->filename(); unsigned short iOldTrackChannel = 0; pClip->setFilename(pItem->filename); qtractorMidiClip *pMidiClip = nullptr; if (pTrack->trackType() == qtractorTrack::Midi) pMidiClip = static_cast (pClip); if (pMidiClip) { iOldTrackChannel = pMidiClip->trackChannel(); pMidiClip->setTrackChannel(pItem->trackChannel); } pItem->filename = sOldFilename; if (pMidiClip) pItem->trackChannel = iOldTrackChannel; //pSession->updateTrack(pTrack); break; } case RenameClip: { const QString sOldName = pClip->clipName(); pClip->setClipName(pItem->clipName); pItem->clipName = sOldName; break; } case MoveClip: { qtractorTrack *pOldTrack = pClip->track(); const unsigned long iOldStart = pClip->clipStart(); const unsigned long iOldOffset = pClip->clipOffset(); const unsigned long iOldLength = pClip->clipLength(); const unsigned long iOldFadeIn = pClip->fadeInLength(); const unsigned long iOldFadeOut = pClip->fadeOutLength(); pOldTrack->removeClip(pClip); pClip->setClipStart(pItem->clipStart); pClip->setClipOffset(pItem->clipOffset); pClip->setClipLength(pItem->clipLength); pClip->setFadeInLength(pItem->fadeInLength); pClip->setFadeOutLength(pItem->fadeOutLength); pTrack->addClip(pClip); pItem->track = pOldTrack; pItem->clipStart = iOldStart; pItem->clipOffset = iOldOffset; pItem->clipLength = iOldLength; pItem->fadeInLength = iOldFadeIn; pItem->fadeOutLength = iOldFadeOut; if (pOldTrack != pTrack) pSession->updateTrack(pOldTrack); pSession->updateTrack(pTrack); break; } case ResizeClip: { const unsigned long iOldStart = pClip->clipStart(); const unsigned long iOldOffset = pClip->clipOffset(); const unsigned long iOldLength = pClip->clipLength(); const unsigned long iOldFadeIn = pClip->fadeInLength(); const unsigned long iOldFadeOut = pClip->fadeOutLength(); float fOldTimeStretch = 0.0f; float fOldPitchShift = 0.0f; qtractorAudioClip *pAudioClip = nullptr; if (pTrack->trackType() == qtractorTrack::Audio) { pAudioClip = static_cast (pClip); if (pAudioClip) { if (pItem->timeStretch > 0.0f) { fOldTimeStretch = pAudioClip->timeStretch(); //--pAudioClip->close(); // Scrap peak file. } if (pItem->pitchShift > 0.0f) fOldPitchShift = pAudioClip->pitchShift(); } } if (iOldStart != pItem->clipStart) pTrack->unlinkClip(pClip); pClip->setClipStart(pItem->clipStart); pClip->setClipOffset(pItem->clipOffset); pClip->setClipLength(pItem->clipLength); pClip->setFadeInLength(pItem->fadeInLength); pClip->setFadeOutLength(pItem->fadeOutLength); if (pAudioClip) { if (pItem->timeStretch > 0.0f) { pAudioClip->setTimeStretch(pItem->timeStretch); pItem->timeStretch = fOldTimeStretch; } if (pItem->pitchShift > 0.0f) { pAudioClip->setPitchShift(pItem->pitchShift); pItem->pitchShift = fOldPitchShift; } } if (pItem->editCommand) { if (bRedo) (pItem->editCommand)->redo(); else (pItem->editCommand)->undo(); } if (iOldStart != pItem->clipStart) pTrack->insertClip(pClip); pItem->clipStart = iOldStart; pItem->clipOffset = iOldOffset; pItem->clipLength = iOldLength; pItem->fadeInLength = iOldFadeIn; pItem->fadeOutLength = iOldFadeOut; pSession->updateTrack(pTrack); break; } case GainClip: { const float fOldGain = pClip->clipGain(); pClip->setClipGain(pItem->clipGain); pItem->clipGain = fOldGain; break; } case PanningClip: { const float fOldPanning = pClip->clipPanning(); pClip->setClipPanning(pItem->clipPanning); pItem->clipPanning = fOldPanning; break; } case FadeInClip: { const unsigned long iOldFadeIn = pClip->fadeInLength(); qtractorClip::FadeType oldFadeInType = pClip->fadeInType(); pClip->setFadeInType(pItem->fadeInType); pClip->setFadeInLength(pItem->fadeInLength); pItem->fadeInLength = iOldFadeIn; pItem->fadeInType = oldFadeInType; break; } case FadeOutClip: { const unsigned long iOldFadeOut = pClip->fadeOutLength(); qtractorClip::FadeType oldFadeOutType = pClip->fadeOutType(); pClip->setFadeOutType(pItem->fadeOutType); pClip->setFadeOutLength(pItem->fadeOutLength); pItem->fadeOutLength = iOldFadeOut; pItem->fadeOutType = oldFadeOutType; break; } case TimeStretchClip: { qtractorAudioClip *pAudioClip = nullptr; if (pTrack->trackType() == qtractorTrack::Audio) pAudioClip = static_cast (pClip); if (pAudioClip) { const float fOldTimeStretch = pAudioClip->timeStretch(); pAudioClip->setTimeStretch(pItem->timeStretch); pAudioClip->updateClipTime(); // Care of tempo change. pItem->timeStretch = fOldTimeStretch; } break; } case PitchShiftClip: { qtractorAudioClip *pAudioClip = nullptr; if (pTrack->trackType() == qtractorTrack::Audio) pAudioClip = static_cast (pClip); if (pAudioClip) { const float fOldPitchShift = pAudioClip->pitchShift(); pAudioClip->setPitchShift(pItem->pitchShift); pItem->pitchShift = fOldPitchShift; } break; } case TakeInfoClip: { qtractorClip::TakeInfo *pTakeInfo = pClip->takeInfo(); if (pTakeInfo) pTakeInfo->addRef(); pClip->setTakeInfo(pItem->takeInfo); if (pItem->takeInfo) pItem->takeInfo->releaseRef(); pItem->takeInfo = pTakeInfo; break; } case ResetClip: { const unsigned long iClipStartTime = pClip->clipStartTime(); const unsigned long iClipLengthTime = pClip->clipLengthTime(); pItem->clipLength = pSession->frameFromTickRange( iClipStartTime, iClipStartTime + iClipLengthTime); pClip->setClipLength(pItem->clipLength); #if 1// EXPERIMENTAL: Don't quantize to MIDI metronomic time-scale... const unsigned long iClipOffset= pClip->clipOffset(); pClip->setClipOffset(pItem->clipOffset); pItem->clipOffset = iClipOffset; #else const unsigned long iClipOffsetTime = pClip->clipOffsetTime(); pClip->setClipOffset(pItem->clipOffset); pItem->clipOffset = pSession->frameFromTickRange( iClipStartTime, iClipStartTime + iClipOffsetTime, true); #endif break; } case WsolaClip: { qtractorAudioClip *pAudioClip = nullptr; if (pTrack->trackType() == qtractorTrack::Audio) pAudioClip = static_cast (pClip); if (pAudioClip) { const bool bOldWsolaTimeStretch = pAudioClip->isWsolaTimeStretch(); const bool bOldWsolaQuickSeek = pAudioClip->isWsolaQuickSeek(); pAudioClip->setWsolaTimeStretch(pItem->wsolaTimeStretch); pAudioClip->setWsolaQuickSeek(pItem->wsolaQuickSeek); pItem->wsolaTimeStretch = bOldWsolaTimeStretch; pItem->wsolaQuickSeek = bOldWsolaQuickSeek; } break; } default: break; } } // Re-open needed clips, just once... for (clip = m_clips.constBegin(); clip != clip_end; ++clip) clip.key()->open(); pSession->unlock(); return true; } // Virtual command methods. bool qtractorClipCommand::redo (void) { return execute(true); } bool qtractorClipCommand::undo (void) { return execute(false); } //---------------------------------------------------------------------- // class qtractorClipTakeCommand - declaration. // // Constructor. qtractorClipTakeCommand::qtractorClipTakeCommand ( qtractorClip::TakeInfo *pTakeInfo, qtractorTrack *pTrack, int iCurrentTake ) : qtractorClipCommand(QString()), m_pTakeInfo(pTakeInfo), m_iCurrentTake(iCurrentTake) { if (pTrack) qtractorCommand::setName(QObject::tr("take %1").arg(iCurrentTake + 1)); else qtractorCommand::setName(QObject::tr("reset takes")); if (pTrack && iCurrentTake >= 0) m_pTakeInfo->select(this, pTrack, iCurrentTake); else m_pTakeInfo->reset(this, pTrack == nullptr); } // Executive override. bool qtractorClipTakeCommand::execute ( bool bRedo ) { const int iCurrentTake = m_pTakeInfo->currentTake(); m_pTakeInfo->setCurrentTake(m_iCurrentTake); m_iCurrentTake = iCurrentTake;; return qtractorClipCommand::execute(bRedo); } //---------------------------------------------------------------------- // class qtractorClipRangeCommand - declaration. // // Constructor. qtractorClipRangeCommand::qtractorClipRangeCommand ( const QString& sName ) : qtractorClipCommand(sName) { } // Destructor. qtractorClipRangeCommand::~qtractorClipRangeCommand (void) { qDeleteAll(m_sessionCommands); m_sessionCommands.clear(); qDeleteAll(m_curveEditCommands); m_curveEditCommands.clear(); qDeleteAll(m_timeScaleMarkerCommands); m_timeScaleMarkerCommands.clear(); qDeleteAll(m_timeScaleNodeCommands); m_timeScaleNodeCommands.clear(); } // When Loop/Punch changes are needed. void qtractorClipRangeCommand::addSessionCommand ( qtractorSessionCommand *pSessionCommand ) { m_sessionCommands.append(pSessionCommand); } // When automation curves are needed. void qtractorClipRangeCommand::addCurveEditCommand ( qtractorCurveEditCommand *pCurveEditCommand ) { m_curveEditCommands.append(pCurveEditCommand); } // When location markers are needed. void qtractorClipRangeCommand::addTimeScaleMarkerCommand ( qtractorTimeScaleMarkerCommand *pTimeScaleMarkerCommand ) { m_timeScaleMarkerCommands.append(pTimeScaleMarkerCommand); } // When tempo-map/time-sig nodes are needed. void qtractorClipRangeCommand::addTimeScaleNodeCommand ( qtractorTimeScaleNodeCommand *pTimeScaleNodeCommand ) { m_timeScaleNodeCommands.append(pTimeScaleNodeCommand); } // Executive override. bool qtractorClipRangeCommand::execute ( bool bRedo ) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return false; // Loop/Punch... if (!m_sessionCommands.isEmpty()) { QListIterator iter(m_sessionCommands); while (iter.hasNext()) { qtractorSessionCommand *pSessionCommand = iter.next(); if (bRedo) pSessionCommand->redo(); else pSessionCommand->undo(); } } // Automation... if (!m_curveEditCommands.isEmpty()) { QListIterator curve_iter(m_curveEditCommands); if (bRedo) { while (curve_iter.hasNext()) { qtractorCurveEditCommand *pCurveEditCommand = curve_iter.next(); pCurveEditCommand->redo(); pCurveEditCommand->curve()->update(); } } else { curve_iter.toBack(); while (curve_iter.hasPrevious()) { qtractorCurveEditCommand *pCurveEditCommand = curve_iter.previous(); pCurveEditCommand->undo(); pCurveEditCommand->curve()->update(); } } } // Markers... if (!m_timeScaleMarkerCommands.isEmpty()) { QListIterator marker_iter(m_timeScaleMarkerCommands); if (bRedo) { while (marker_iter.hasNext()) { qtractorTimeScaleMarkerCommand *pTimeScaleMarkerCommand = marker_iter.next(); pTimeScaleMarkerCommand->redo(); } } else { marker_iter.toBack(); while (marker_iter.hasPrevious()) { qtractorTimeScaleMarkerCommand *pTimeScaleMarkerCommand = marker_iter.previous(); pTimeScaleMarkerCommand->undo(); } } } // Time-map... if (!m_timeScaleNodeCommands.isEmpty()) { // If currently playing, we need to do a stop and go... const bool bPlaying = pSession->isPlaying(); if (bPlaying) pSession->lock(); QListIterator node_iter(m_timeScaleNodeCommands); if (bRedo) { while (node_iter.hasNext()) { qtractorTimeScaleNodeCommand *pTimeScaleNodeCommand = node_iter.next(); pTimeScaleNodeCommand->redo(); } } else { node_iter.toBack(); while (node_iter.hasPrevious()) { qtractorTimeScaleNodeCommand *pTimeScaleNodeCommand = node_iter.previous(); pTimeScaleNodeCommand->undo(); } } // Restore playback state, if needed... if (bPlaying) { // The Audio engine too... if (pSession->audioEngine()) pSession->audioEngine()->resetMetro(); // The MIDI engine queue needs a reset... if (pSession->midiEngine()) pSession->midiEngine()->resetTempo(); pSession->unlock(); } } // Clips... return qtractorClipCommand::execute(bRedo); } //---------------------------------------------------------------------- // class qtractorClipToolCommand - declaration. // // Constructor. qtractorClipToolCommand::qtractorClipToolCommand ( const QString& sName ) : qtractorCommand(QObject::tr("clip tool %1").arg(sName)), m_iRedoCount(0) { } // Destructor. qtractorClipToolCommand::~qtractorClipToolCommand (void) { qDeleteAll(m_midiEditCommands); m_midiEditCommands.clear(); } // Check if a clip is already part of the iting set. bool qtractorClipToolCommand::isLinkedMidiClip ( qtractorMidiClip *pMidiClip ) const { QListIterator iter(m_midiEditCommands); while (iter.hasNext()) { qtractorMidiClip *pMidiClipIter = iter.next()->midiClip(); if (pMidiClipIter && pMidiClipIter->isLinkedClip(pMidiClip)) return true; } return false; } // Composite command methods. void qtractorClipToolCommand::addMidiEditCommand ( qtractorMidiEditCommand *pMidiEditCommand ) { m_midiEditCommands.append(pMidiEditCommand); } // Composite predicate. bool qtractorClipToolCommand::isEmpty (void) const { return m_midiEditCommands.isEmpty(); } // Virtual command methods. bool qtractorClipToolCommand::redo (void) { ++m_iRedoCount; QListIterator iter(m_midiEditCommands); while (iter.hasNext()) { qtractorMidiEditCommand *pMidiEditCommand = iter.next(); if (pMidiEditCommand) { qtractorMidiClip *pMidiClip = pMidiEditCommand->midiClip(); if (pMidiClip) { // Save if dirty... if (m_iRedoCount == 1 && pMidiClip->isDirty()) pMidiClip->saveCopyFile(false); // Redo as you told... if (pMidiEditCommand->redo()) swapMidiClipCtx(pMidiClip); } } } return true; } bool qtractorClipToolCommand::undo (void) { QListIterator iter(m_midiEditCommands); iter.toBack(); while (iter.hasPrevious()) { qtractorMidiEditCommand *pMidiEditCommand = iter.previous(); if (pMidiEditCommand) { qtractorMidiClip *pMidiClip = pMidiEditCommand->midiClip(); if (pMidiClip) { // Undo as you told... if (pMidiEditCommand->undo()) swapMidiClipCtx(pMidiClip); } } } return (m_iRedoCount > 0); } // Filename and length swap transaction... void qtractorClipToolCommand::swapMidiClipCtx ( qtractorMidiClip *pMidiClip ) { // Filename and length swap transaction... MidiClipCtx& mctx = m_midiClipCtxs[pMidiClip]; if (mctx.pre.filename.isEmpty() || mctx.post.filename.isEmpty()) { // First create transaction... mctx.pre.filename = pMidiClip->filename(); mctx.pre.length = pMidiClip->clipLength(); pMidiClip->setRevision(0); if (pMidiClip->saveCopyFile(true)) { mctx.post.filename = pMidiClip->filename(); mctx.post.length = pMidiClip->clipLength(); // m_midiClipCtxs.insert(pMidiClip, mctx); } } else { // Second+ swap transaction... const unsigned long iPreLength = mctx.pre.length; const QString sPreFilename = mctx.pre.filename; const unsigned long iPostLength = mctx.post.length; const QString sPostFilename = mctx.post.filename; // pMidiClip->close(); pMidiClip->setClipLength(iPreLength); pMidiClip->setFilenameEx(sPreFilename, true); // pMidiClip->open(); mctx.post.filename = sPreFilename; mctx.post.length = iPreLength; mctx.pre.filename = sPostFilename; mctx.pre.length = iPostLength; } } //---------------------------------------------------------------------- // class qtractorClipRecordExCommand - implementation. // // Constructor. qtractorClipRecordExCommand::qtractorClipRecordExCommand ( qtractorClip *pClipRecordEx, bool bClipRecordEx ) : qtractorCommand(QObject::tr("clip record")) { m_pTrack = pClipRecordEx->track(); m_pClipRecordEx = pClipRecordEx; m_bClipRecordEx = bClipRecordEx; setRefresh(true); } // Clip-record command method. bool qtractorClipRecordExCommand::redo (void) { if (m_pTrack == nullptr) return false; // Carry on... qtractorClip *pClipRecordEx = m_pTrack->clipRecord(); const bool bClipRecordEx = m_pTrack->isClipRecordEx(); m_pTrack->setRecord(m_bClipRecordEx); m_pTrack->setClipRecord(m_bClipRecordEx ? m_pClipRecordEx : nullptr); m_pTrack->setClipRecordEx(m_bClipRecordEx); // Reset for undo. m_bClipRecordEx = bClipRecordEx; m_pClipRecordEx = pClipRecordEx; return true; } bool qtractorClipRecordExCommand::undo (void) { return redo(); } // end of qtractorClipCommand.cpp qtractor-0.9.25/src/PaxHeaders/qtractorShortcutForm.h0000644000000000000000000000013214166551171017712 xustar0030 mtime=1641730681.463610351 30 atime=1641730681.463610351 30 ctime=1641730681.463610351 qtractor-0.9.25/src/qtractorShortcutForm.h0000644000175000001440000001177514166551171021155 0ustar00rncbcusers00000000000000// qtractorShortcutForm.h // /**************************************************************************** Copyright (C) 2005-2020, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorShortcutForm_h #define __qtractorShortcutForm_h #include "ui_qtractorShortcutForm.h" #include #include #include // Forward decls. class qtractorActionControl; class QAction; class QToolButton; //------------------------------------------------------------------------- // qtractorShortcutTableItemEdit class qtractorShortcutTableItemEdit : public QLineEdit { Q_OBJECT public: // Constructor. qtractorShortcutTableItemEdit(QWidget *pParent = nullptr) : QLineEdit(pParent) {} signals: // Custom cancel signal. void editingCanceled(); protected: // Shortcut key to text event translation. void keyPressEvent(QKeyEvent *pKeyEvent); }; //------------------------------------------------------------------------- // qtractorShortcutTableItemEditor class qtractorShortcutTableItemEditor : public QWidget { Q_OBJECT public: // Constructor. qtractorShortcutTableItemEditor(QWidget *pParent = nullptr); // Shortcut text accessors. void setText(const QString& sText); QString text() const; // Index model row accessors. void setIndex(const QModelIndex& index) { m_index = index; } const QModelIndex& index() const { return m_index; } // Default (initial) shortcut text accessors. void setDefaultText(const QString& sDefaultText); const QString& defaultText() const; signals: void editingFinished(); void editingCanceled(); public slots: void clear(); protected slots: void finish(); void cancel(); void changed(const QString&); private: // Instance variables. qtractorShortcutTableItemEdit *m_pItemEdit; QToolButton *m_pToolButton; QString m_sDefaultText; QModelIndex m_index; }; //------------------------------------------------------------------------- // qtractorShortcutTableItemDelegate class qtractorShortcutForm; class qtractorShortcutTableItemDelegate : public QItemDelegate { Q_OBJECT public: // Constructor. qtractorShortcutTableItemDelegate(qtractorShortcutForm *pShortcutForm); protected: void paint(QPainter *pPainter, const QStyleOptionViewItem& option, const QModelIndex& index) const; QWidget *createEditor(QWidget *pParent, const QStyleOptionViewItem& option, const QModelIndex & index) const; void setEditorData(QWidget *pEditor, const QModelIndex &index) const; void setModelData(QWidget *pEditor, QAbstractItemModel *pModel, const QModelIndex& index) const; QSize sizeHint( const QStyleOptionViewItem& option, const QModelIndex& index) const; protected slots: void commitEditor(); private: qtractorShortcutForm *m_pShortcutForm; }; //------------------------------------------------------------------------- // qtractorShortcutForm class qtractorShortcutForm : public QDialog { Q_OBJECT public: // Constructor. qtractorShortcutForm(const QList& actions, QWidget *pParent = nullptr); // Destructor. ~qtractorShortcutForm(); // Action shortcut/control table widget accessor. QTreeWidget *tableWidget() const; // MIDI Controller manager accessor. void setActionControl(qtractorActionControl *pActionControl); qtractorActionControl *actionControl() const; // Action shortcut/control dirty-flag accessors. bool isDirtyActionShortcuts() const; bool isDirtyActionControl() const; // Shortcut action finder & settler. bool commitEditor(qtractorShortcutTableItemEditor *pItemEditor); protected slots: void actionShortcutActivated(QTreeWidgetItem *, int); void actionShortcutChanged(QTreeWidgetItem *, int); void actionControlMenuRequested(const QPoint&); void actionControlActivated(); void actionControlAccepted(); void accept(); void reject(); protected: QString actionControlText(QAction *pAction) const; void stabilizeForm(); private: // The Qt-designer UI struct... Ui::qtractorShortcutForm m_ui; qtractorActionControl *m_pActionControl; QHash m_actions; QHash m_shortcuts; int m_iDirtyActionShortcuts; int m_iDirtyActionControl; QTreeWidgetItem *m_pActionControlItem; }; #endif // __qtractorShortcutForm_h // end of qtractorShortcutForm.h qtractor-0.9.25/src/PaxHeaders/qtractorMeter.h0000644000000000000000000000013214166551171016327 xustar0030 mtime=1641730681.448610189 30 atime=1641730681.448610189 30 ctime=1641730681.448610189 qtractor-0.9.25/src/qtractorMeter.h0000644000175000001440000001420014166551171017554 0ustar00rncbcusers00000000000000// qtractorMeter.h // /**************************************************************************** Copyright (C) 2005-2021, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorMeter_h #define __qtractorMeter_h #include // Forward declarations. class qtractorMeter; class qtractorMonitor; class qtractorSubject; class qtractorObserverSlider; class qtractorObserverSpinBox; class qtractorMidiControlObserver; class qtractorDocument; class QDomElement; class QHBoxLayout; class QVBoxLayout; class QPaintEvent; class QResizeEvent; //---------------------------------------------------------------------------- // qtractorMeterScale -- Meter bridge scale widget. class qtractorMeterScale : public QFrame { public: // Constructor. qtractorMeterScale(qtractorMeter *pMeter); // Meter accessor. qtractorMeter *meter() const; protected: // Specific event handlers. void paintEvent(QPaintEvent *); // Draw IEC scale line and label. void drawLineLabel(QPainter *p, int y, const QString& sLabel); // Actual scale drawing method. virtual void paintScale(QPainter *p) = 0; private: // Local instance variables. qtractorMeter *m_pMeter; // Running variables. int m_iLastY; }; //---------------------------------------------------------------------------- // qtractorMeterValue -- Meter bridge value widget. class qtractorMeterValue : public QWidget { public: // Constructor. qtractorMeterValue(qtractorMeter *pMeter); // Default destructor. virtual ~qtractorMeterValue(); // Meter bridge accessor. qtractorMeter *meter() const { return m_pMeter; } // Value refreshment. virtual void refresh(unsigned long iStamp) = 0; // Global refreshment/update. static void refreshAll(); static void updateAll(); private: // Local instance variables. qtractorMeter *m_pMeter; // List of meter-values (global obviously) static QList g_values; static unsigned long g_iStamp; }; //---------------------------------------------------------------------------- // qtractorMeter -- Meter bridge slot widget. class qtractorMeter : public QWidget { public: // Constructor. qtractorMeter(QWidget *pParent = nullptr); // Default destructor. virtual ~qtractorMeter(); // Dynamic layout accessors. QHBoxLayout *boxLayout() const { return m_pBoxLayout; } // Monitor accessors. virtual void setMonitor(qtractorMonitor *pMonitor) = 0; virtual qtractorMonitor *monitor() const = 0; // Meter reset. virtual void reset() = 0; // For faster scaling when drawing... int scale(float fValue) const { return int(m_fScale * fValue); } // Peak falloff mode setting. void setPeakFalloff(int iPeakFalloff) { m_iPeakFalloff = iPeakFalloff; } int peakFalloff() const { return m_iPeakFalloff; } protected: // Scale accessor. void setScale(float fScale) { m_fScale = fScale; } private: // Local instance variables. QHBoxLayout *m_pBoxLayout; // Meter width/height scale. float m_fScale; // Peak falloff mode setting (0=no peak falloff). int m_iPeakFalloff; }; //---------------------------------------------------------------------------- // qtractorMixerMeter -- Mixer-strip meter bridge widget. class qtractorMixerMeter : public QWidget { Q_OBJECT public: // Constructor. qtractorMixerMeter(QWidget *pParent = nullptr); // Default destructor. virtual ~qtractorMixerMeter(); // Dynamic layout accessors. QWidget *topWidget() const { return m_pTopWidget; } QHBoxLayout *topLayout() const { return m_pTopLayout; } QHBoxLayout *boxLayout() const { return m_pBoxLayout; } // Common slider/spin-box accessors. qtractorObserverSlider *panSlider() const { return m_pPanSlider; } qtractorObserverSpinBox *panSpinBox() const { return m_pPanSpinBox; } qtractorObserverSlider *gainSlider() const { return m_pGainSlider; } qtractorObserverSpinBox *gainSpinBox() const { return m_pGainSpinBox; } // Panning subject accessors. void setPanningSubject(qtractorSubject *pSubject); qtractorSubject *panningSubject() const; // Panning accessors. void setPanning(float fPanning); float panning() const; float prevPanning() const; // Gain subject accessors. void setGainSubject(qtractorSubject *pSubject); qtractorSubject *gainSubject() const; // Gain accessors. void setGain(float fGain); float gain() const; float prevGain() const; // Monitor accessors. virtual void setMonitor(qtractorMonitor *pMonitor) = 0; virtual qtractorMonitor *monitor() const = 0; // Local slider update methods. virtual void updatePanning() = 0; virtual void updateGain() = 0; // Meter reset. virtual void reset() = 0; // MIDI controller/observer attachment (context menu) activator. void addMidiControlAction( QWidget *pWidget, qtractorMidiControlObserver *pObserver); protected slots: // MIDI controller/observer attachment (context menu) slot. void midiControlActionSlot(); void midiControlMenuSlot(const QPoint& pos); private: // Local forward declarations. class PanSliderInterface; // Local instance variables. QWidget *m_pTopWidget; QHBoxLayout *m_pTopLayout; QHBoxLayout *m_pBoxLayout; qtractorObserverSlider *m_pPanSlider; qtractorObserverSpinBox *m_pPanSpinBox; qtractorObserverSlider *m_pGainSlider; qtractorObserverSpinBox *m_pGainSpinBox; class PanObserver; class GainObserver; PanObserver *m_pPanObserver; GainObserver *m_pGainObserver; }; #endif // __qtractorMeter_h // end of qtractorMeter.h qtractor-0.9.25/src/PaxHeaders/qtractorMmcEvent.cpp0000644000000000000000000000013214166551171017324 xustar0030 mtime=1641730681.456610276 30 atime=1641730681.456610276 30 ctime=1641730681.456610276 qtractor-0.9.25/src/qtractorMmcEvent.cpp0000644000175000001440000000713214166551171020557 0ustar00rncbcusers00000000000000// qtractorMmcEvent.cpp // /**************************************************************************** Copyright (C) 2005-2017, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorMmcEvent.h" //---------------------------------------------------------------------- // qtractorMmcEvent - MMC custom event. // // Retrieve MMC time-code and standard frame position (SMPTE?). unsigned long qtractorMmcEvent::locate (void) const { unsigned long iLocate = 0; unsigned char *data = (unsigned char *) m_data.constData(); if (m_cmd == LOCATE && m_data.length() > 4 && data[0] == 0x01) { iLocate = (3600 * 30) * int(data[1] & 0x1f) // hh - hours [0..23] + ( 60 * 30) * int(data[2]) // mm - minutes [0..59] + ( 30) * int(data[3]) // ss - seconds [0..59] + int(data[4]); // ff - frames [0..29] } return iLocate; } // Retrieve MMC shuttle-speed and direction. float qtractorMmcEvent::shuttle (void) const { float fShuttle = 0.0f; if (m_cmd == SHUTTLE && m_data.length() > 2) { const unsigned char *data = (const unsigned char *) m_data.constData(); const unsigned char sh = data[0]; const unsigned char sm = data[1]; const unsigned char sl = data[2]; const unsigned int n = (sh & 0x38); const unsigned int p = ((sh & 0x07) << n) | (sm >> (7 - n)); const unsigned int q = ((sm << n) << 7) | sl; fShuttle = float(p) + float(q) / (1 << (14 - n)); if (sh & 0x40) fShuttle = -(fShuttle); } return fShuttle; } // Retrieve MMC step and direction. int qtractorMmcEvent::step (void) const { int iStep = 0; if (m_cmd == STEP && m_data.length() > 0) { const unsigned char *data = (const unsigned char *) m_data.constData(); iStep = (data[0] & 0x3f); if (data[0] & 0x40) iStep = -(iStep); } return iStep; } // Retrieve MMC masked-write sub-command data. qtractorMmcEvent::SubCommand qtractorMmcEvent::scmd (void) const { SubCommand scmd = TRACK_NONE; if (m_cmd == MASKED_WRITE && m_data.length() > 3) { const unsigned char *data = (const unsigned char *) m_data.constData(); scmd = SubCommand(data[0]); } return scmd; } int qtractorMmcEvent::track (void) const { int iTrack = 0; if (m_cmd == MASKED_WRITE && m_data.length() > 3) { const unsigned char *data = (unsigned char *) m_data.constData(); iTrack = (data[1] > 0 ? (data[1] * 7) : 0) - 5; for (int i = 0; i < 7; ++i) { const int iMask = (1 << i); if (data[2] & iMask) break; ++iTrack; } } return iTrack; } bool qtractorMmcEvent::isOn (void) const { bool bOn = false; if (m_cmd == MASKED_WRITE && m_data.length() > 3) { const unsigned char *data = (unsigned char *) m_data.constData(); for (int i = 0; i < 7; ++i) { const int iMask = (1 << i); if (data[2] & iMask) { bOn = (data[3] & iMask); break; } } } return bOn; } // end of qtractorMmcEvent.cpp qtractor-0.9.25/src/PaxHeaders/qtractorMixer.cpp0000644000000000000000000000013214166551171016672 xustar0030 mtime=1641730681.456610276 30 atime=1641730681.456610276 30 ctime=1641730681.456610276 qtractor-0.9.25/src/qtractorMixer.cpp0000644000175000001440000012571614166551171020136 0ustar00rncbcusers00000000000000// qtractorMixer.cpp // /**************************************************************************** Copyright (C) 2005-2021, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorMixer.h" #include "qtractorPluginListView.h" #include "qtractorAudioMeter.h" #include "qtractorMidiMeter.h" #include "qtractorAudioMonitor.h" #include "qtractorMidiMonitor.h" #include "qtractorMidiManager.h" #include "qtractorObserverWidget.h" #include "qtractorOptions.h" #include "qtractorSession.h" #include "qtractorTracks.h" #include "qtractorConnections.h" #include "qtractorTrackCommand.h" #include "qtractorEngineCommand.h" #include "qtractorAudioEngine.h" #include "qtractorMidiEngine.h" #include "qtractorMidiControlObserver.h" #include "qtractorPlugin.h" #include "qtractorCurve.h" #include "qtractorMainForm.h" #include "qtractorBusForm.h" #include #include #include #include #include #include #ifdef CONFIG_GRADIENT #include #endif //---------------------------------------------------------------------------- // qtractorMonitorButton -- Monitor observer tool button. // Constructors. qtractorMonitorButton::qtractorMonitorButton ( qtractorTrack *pTrack, QWidget *pParent ) : qtractorMidiControlButton(pParent) { initMonitorButton(); setTrack(pTrack); } qtractorMonitorButton::qtractorMonitorButton ( qtractorBus *pBus, QWidget *pParent ) : qtractorMidiControlButton(pParent) { initMonitorButton(); setBus(pBus); } // Common initializer. void qtractorMonitorButton::initMonitorButton (void) { QPushButton::setIcon(QPixmap(":/images/itemLedOff.png")); QPushButton::setText(' ' + tr("monitor")); QPushButton::setCheckable(true); QObject::connect(this, SIGNAL(toggled(bool)), SLOT(toggledSlot(bool))); } // Specific track accessors. void qtractorMonitorButton::setTrack ( qtractorTrack *pTrack ) { m_pTrack = pTrack; m_pBus = nullptr; QPushButton::setToolTip(tr("Monitor (rec)")); updateMonitor(); // Visitor setup. } // Specific bus accessors. void qtractorMonitorButton::setBus ( qtractorBus *pBus ) { m_pBus = pBus; m_pTrack = nullptr; QPushButton::setToolTip(tr("Monitor (thru)")); updateMonitor(); // Visitor setup. } // Visitors overload. void qtractorMonitorButton::updateValue ( float fValue ) { // Avoid self-triggering... const bool bBlockSignals = QPushButton::blockSignals(true); if (fValue > 0.0f) { QPushButton::setIcon(QPixmap(":/images/itemLedOn.png")); QPushButton::setChecked(true); } else { QPushButton::setIcon(QPixmap(":/images/itemLedOff.png")); QPushButton::setChecked(false); } QPushButton::blockSignals(bBlockSignals); } // Special toggle slot. void qtractorMonitorButton::toggledSlot ( bool bOn ) { // Just emit proper signal... if (m_pTrack) m_pTrack->monitorChangeNotify(bOn); else if (m_pBus) m_pBus->monitorChangeNotify(bOn); } // Monitor state button setup. void qtractorMonitorButton::updateMonitor (void) { if (m_pTrack) { setSubject(m_pTrack->monitorSubject()); qtractorMidiControlObserver *pMidiObserver = m_pTrack->monitorObserver(); if (pMidiObserver) { pMidiObserver->setCurveList(m_pTrack->curveList()); addMidiControlAction(pMidiObserver); } } else if (m_pBus) { if ((m_pBus->busMode() & qtractorBus::Duplex) == qtractorBus::Duplex) { setSubject(m_pBus->monitorSubject()); addMidiControlAction(m_pBus->monitorObserver()); QPushButton::setEnabled(true); } else { QPushButton::setEnabled(false); } } observer()->update(true); } //---------------------------------------------------------------------------- // qtractorMixerStrip::IconLabel -- Custom mixer strip title widget. class qtractorMixerStrip::IconLabel : public QLabel { public: // Constructor. IconLabel(QWidget *pParent = nullptr) : QLabel(pParent) {} // Icon accessors. void setIcon(const QIcon& icon) { m_icon = icon; } const QIcon& icon() const { return m_icon; } protected: // Custom paint event. void paintEvent(QPaintEvent *) { QPainter painter(this); QRect rect(QLabel::rect()); painter.drawPixmap(rect.x(), rect.y(), m_icon.pixmap(rect.height())); rect.setX(rect.x() + rect.height() + 1); painter.drawText(rect, QLabel::alignment(), QLabel::text()); } private: // Instance variables. QIcon m_icon; }; //---------------------------------------------------------------------------- // qtractorMixerStrip -- Mixer strip widget. // Constructors. qtractorMixerStrip::qtractorMixerStrip ( qtractorMixerRack *pRack, qtractorBus *pBus, qtractorBus::BusMode busMode ) : QFrame(pRack->workspace()), m_pRack(pRack), m_pBus(pBus), m_busMode(busMode), m_pTrack(nullptr) { initMixerStrip(); } qtractorMixerStrip::qtractorMixerStrip ( qtractorMixerRack *pRack, qtractorTrack *pTrack ) : QFrame(pRack->workspace()), m_pRack(pRack), m_pBus(nullptr), m_busMode(qtractorBus::None), m_pTrack(pTrack) { initMixerStrip(); } // Default destructor. qtractorMixerStrip::~qtractorMixerStrip (void) { // Take special care to nullify the audio output monitor // on MIDI track or buses, avoid its removal at meter's dtor... qtractorTrack::TrackType meterType = qtractorTrack::None; if (m_pTrack) meterType = m_pTrack->trackType(); else if (m_pBus) meterType = m_pBus->busType(); if (meterType == qtractorTrack::Midi) { qtractorMidiMixerMeter *pMidiMixerMeter = static_cast (m_pMixerMeter); if (pMidiMixerMeter) pMidiMixerMeter->setAudioOutputMonitor(nullptr); } // No need to delete child widgets, Qt does it all for us #if 0 if (m_pMidiLabel) delete m_pMidiLabel; if (m_pMixerMeter) delete m_pMixerMeter; if (m_pSoloButton) delete m_pSoloButton; if (m_pMuteButton) delete m_pMuteButton; if (m_pRecordButton) delete m_pRecordButton; if (m_pMonitorButton) delete m_pMonitorButton; if (m_pBusButton) delete m_pBusButton; delete m_pButtonLayout; delete m_pPluginListView; delete m_pLabel; delete m_pLayout; #endif } // Common mixer-strip initializer. void qtractorMixerStrip::initMixerStrip (void) { m_iMark = 0; const QFont& font = QFrame::font(); const QFont font2(font.family(), font.pointSize() - 2); const QFont font3(font.family(), font.pointSize() - 3); const int iFixedHeight = QFontMetrics(font2).lineSpacing() + 4; QFrame::setFont(font2); m_pLayout = new QVBoxLayout(this); m_pLayout->setContentsMargins(4, 4, 4, 4); m_pLayout->setSpacing(4); m_pLabel = new IconLabel(/*this*/); // m_pLabel->setFont(font2); m_pLabel->setFixedHeight(iFixedHeight); m_pLabel->setBackgroundRole(QPalette::Button); m_pLabel->setForegroundRole(QPalette::ButtonText); m_pLabel->setAutoFillBackground(true); m_pLayout->addWidget(m_pLabel); m_pPluginListView = new qtractorPluginListView(/*this*/); m_pPluginListView->setFont(font3); m_pPluginListView->setMinimumHeight(iFixedHeight << 1); m_pPluginListView->setSizePolicy(QSizePolicy::Minimum, QSizePolicy::Expanding); m_pPluginListView->setTinyScrollBar(true); m_pLayout->addWidget(m_pPluginListView, 1); const QSizePolicy buttonPolicy(QSizePolicy::Minimum, QSizePolicy::Fixed); m_pButtonLayout = new QHBoxLayout(/*this*/); m_pButtonLayout->setContentsMargins(0, 0, 0, 0); m_pButtonLayout->setSpacing(2); qtractorTrack::TrackType meterType = qtractorTrack::None; if (m_pTrack) { meterType = m_pTrack->trackType(); m_pMonitorButton = new qtractorMonitorButton(m_pTrack); m_pMonitorButton->setFixedHeight(iFixedHeight); m_pMonitorButton->setSizePolicy(buttonPolicy); m_pMonitorButton->setFont(font3); m_pRecordButton = new qtractorTrackButton(m_pTrack, qtractorTrack::Record); m_pRecordButton->setFixedHeight(iFixedHeight); m_pRecordButton->setSizePolicy(buttonPolicy); m_pRecordButton->setFont(font3); m_pMuteButton = new qtractorTrackButton(m_pTrack, qtractorTrack::Mute); m_pMuteButton->setFixedHeight(iFixedHeight); m_pMuteButton->setSizePolicy(buttonPolicy); m_pMuteButton->setFont(font3); m_pSoloButton = new qtractorTrackButton(m_pTrack, qtractorTrack::Solo); m_pSoloButton->setFixedHeight(iFixedHeight); m_pSoloButton->setSizePolicy(buttonPolicy); m_pSoloButton->setFont(font3); m_pButtonLayout->addWidget(m_pRecordButton); m_pButtonLayout->addWidget(m_pMuteButton); m_pButtonLayout->addWidget(m_pSoloButton); m_pBusButton = nullptr; } else if (m_pBus) { meterType = m_pBus->busType(); m_pMonitorButton = new qtractorMonitorButton(m_pBus); m_pMonitorButton->setFixedHeight(iFixedHeight); m_pMonitorButton->setSizePolicy(buttonPolicy); m_pMonitorButton->setFont(font3); m_pBusButton = new QPushButton(/*this*/); m_pBusButton->setFixedHeight(iFixedHeight); m_pBusButton->setFocusPolicy(Qt::NoFocus); m_pBusButton->setSizePolicy(buttonPolicy); // m_pBusButton->setToolButtonStyle(Qt::ToolButtonTextOnly); m_pBusButton->setFont(font3); m_pBusButton->setText( m_busMode & qtractorBus::Input ? tr("inputs") : tr("outputs")); m_pBusButton->setToolTip(tr("Connect %1").arg(m_pBusButton->text())); m_pButtonLayout->addWidget(m_pBusButton); QObject::connect(m_pBusButton, SIGNAL(clicked()), SLOT(busButtonSlot())); m_pRecordButton = nullptr; m_pMuteButton = nullptr; m_pSoloButton = nullptr; } m_pLayout->addWidget(m_pMonitorButton); m_pLayout->addLayout(m_pButtonLayout); // Now, there's whether we are Audio or MIDI related... m_pMixerMeter = nullptr; m_pMidiLabel = nullptr; int iFixedWidth = 54; switch (meterType) { case qtractorTrack::Audio: { // Type cast for proper audio monitor... qtractorAudioMonitor *pAudioMonitor = nullptr; if (m_pTrack) { pAudioMonitor = static_cast (m_pTrack->monitor()); m_pPluginListView->setPluginList(m_pTrack->pluginList()); } else { qtractorAudioBus *pAudioBus = static_cast (m_pBus); if (pAudioBus) { if (m_busMode & qtractorBus::Input) { m_pPluginListView->setPluginList( pAudioBus->pluginList_in()); pAudioMonitor = pAudioBus->audioMonitor_in(); } else { m_pPluginListView->setPluginList( pAudioBus->pluginList_out()); pAudioMonitor = pAudioBus->audioMonitor_out(); } } } // Have we an audio monitor/meter?... if (pAudioMonitor) { const int iAudioChannels = pAudioMonitor->channels(); iFixedWidth += (iAudioChannels < 3 ? 24 : 8 * iAudioChannels); m_pMixerMeter = new qtractorAudioMixerMeter(pAudioMonitor, this); } m_pPluginListView->setEnabled(true); break; } case qtractorTrack::Midi: { // Type cast for proper MIDI monitor... qtractorMidiMonitor *pMidiMonitor = nullptr; qtractorMidiBus *pMidiBus = nullptr; if (m_pTrack) { pMidiMonitor = static_cast (m_pTrack->monitor()); m_pPluginListView->setPluginList(m_pTrack->pluginList()); m_pPluginListView->setEnabled(true); } else { pMidiBus = static_cast (m_pBus); if (pMidiBus) { if (m_busMode & qtractorBus::Input) { m_pPluginListView->setPluginList( pMidiBus->pluginList_in()); pMidiMonitor = pMidiBus->midiMonitor_in(); } else { m_pPluginListView->setPluginList( pMidiBus->pluginList_out()); pMidiMonitor = pMidiBus->midiMonitor_out(); } } m_pPluginListView->setEnabled(true); } // Have we a MIDI monitor/meter?... if (pMidiMonitor) { iFixedWidth += 24; qtractorMidiMixerMeter *pMidiMixerMeter = new qtractorMidiMixerMeter(pMidiMonitor, this); // MIDI Tracks might need to show something, // like proper MIDI channel settings... if (m_pTrack) { m_pMidiLabel = new QLabel(/*m_pMeter->topWidget()*/); // m_pMidiLabel->setFont(font2); m_pMidiLabel->setAlignment( Qt::AlignHCenter | Qt::AlignVCenter); pMidiMixerMeter->topLayout()->insertWidget(1, m_pMidiLabel); updateMidiLabel(); } // No panning on MIDI bus monitors and on duplex ones // only on the output buses should be enabled... if (pMidiBus) { if ((m_busMode & qtractorBus::Input) && (m_pBus->busMode() & qtractorBus::Output)) { pMidiMixerMeter->panSlider()->setEnabled(false); pMidiMixerMeter->panSpinBox()->setEnabled(false); pMidiMixerMeter->gainSlider()->setEnabled(false); pMidiMixerMeter->gainSpinBox()->setEnabled(false); } } // Apply the combo-meter posssibility... qtractorMidiManager *pMidiManager = nullptr; qtractorPluginList *pPluginList = m_pPluginListView->pluginList(); if (pPluginList) pMidiManager = pPluginList->midiManager(); if (pMidiManager && pMidiManager->isAudioOutputMonitor()) { pMidiMixerMeter->setAudioOutputMonitor( pMidiManager->audioOutputMonitor()); } // Ready. m_pMixerMeter = pMidiMixerMeter; } break; } case qtractorTrack::None: default: break; } // Eventually the right one... if (m_pMixerMeter) { // Set MIDI controller & automation hooks... qtractorMidiControlObserver *pMidiObserver; pMidiObserver = m_pMixerMeter->monitor()->panningObserver(); if (m_pTrack) pMidiObserver->setCurveList(m_pTrack->curveList()); m_pMixerMeter->addMidiControlAction(m_pMixerMeter->panSlider(), pMidiObserver); pMidiObserver = m_pMixerMeter->monitor()->gainObserver(); if (m_pTrack) pMidiObserver->setCurveList(m_pTrack->curveList()); m_pMixerMeter->addMidiControlAction(m_pMixerMeter->gainSlider(), pMidiObserver); // Finally, add to layout... m_pLayout->addWidget(m_pMixerMeter, 4); QObject::connect(m_pMixerMeter->panSlider(), SIGNAL(valueChanged(float)), SLOT(panningChangedSlot(float))); QObject::connect(m_pMixerMeter->panSpinBox(), SIGNAL(valueChanged(float)), SLOT(panningChangedSlot(float))); QObject::connect(m_pMixerMeter->gainSlider(), SIGNAL(valueChanged(float)), SLOT(gainChangedSlot(float))); QObject::connect(m_pMixerMeter->gainSpinBox(), SIGNAL(valueChanged(float)), SLOT(gainChangedSlot(float))); } QFrame::setFrameShape(QFrame::Panel); QFrame::setFrameShadow(QFrame::Raised); QFrame::setFixedWidth(iFixedWidth); // QFrame::setSizePolicy( // QSizePolicy(QSizePolicy::Minimum, QSizePolicy::Expanding)); QFrame::setBackgroundRole(QPalette::Window); // QFrame::setForegroundRole(QPalette::WindowText); QFrame::setAutoFillBackground(true); updateName(); setSelected(false); } // Child properties accessors. void qtractorMixerStrip::setMonitor ( qtractorMonitor *pMonitor ) { qtractorTrack::TrackType meterType = qtractorTrack::None; if (m_pTrack) meterType = m_pTrack->trackType(); else if (m_pBus) meterType = m_pBus->busType(); if (meterType == qtractorTrack::Audio) { qtractorAudioMonitor *pAudioMonitor = static_cast (pMonitor); if (pAudioMonitor) { const int iOldWidth = QFrame::width(); const int iAudioChannels = pAudioMonitor->channels(); const int iFixedWidth = 54 + (iAudioChannels < 3 ? 24 : 8 * iAudioChannels); if (iFixedWidth != iOldWidth) { QFrame::setFixedWidth(iFixedWidth); m_pRack->updateWorkspace(); } } } else if (meterType == qtractorTrack::Midi) { qtractorMidiMixerMeter *pMidiMixerMeter = static_cast (m_pMixerMeter); if (pMidiMixerMeter) { qtractorPluginList *pPluginList = nullptr; if (m_pBus) { if (m_busMode & qtractorBus::Input) pPluginList = m_pBus->pluginList_in(); else pPluginList = m_pBus->pluginList_in(); } else if (m_pTrack) pPluginList = m_pTrack->pluginList(); if (pPluginList) { qtractorMidiManager *pMidiManager = pPluginList->midiManager(); if (pMidiManager && pMidiManager->isAudioOutputMonitor()) { pMidiMixerMeter->setAudioOutputMonitor( pMidiManager->audioOutputMonitor()); } else { pMidiMixerMeter->setAudioOutputMonitor(nullptr); } } } } if (m_pMixerMeter) m_pMixerMeter->setMonitor(pMonitor); } qtractorMonitor *qtractorMixerStrip::monitor (void) const { return (m_pMixerMeter ? m_pMixerMeter->monitor() : nullptr); } // Common mixer-strip caption title updater. void qtractorMixerStrip::updateName (void) { QPixmap icon; QString sName; qtractorTrack::TrackType meterType = qtractorTrack::None; if (m_pTrack) { meterType = m_pTrack->trackType(); sName = m_pTrack->trackName(); QPalette pal(m_pLabel->palette()); pal.setColor(QPalette::Button, m_pTrack->foreground().lighter()); pal.setColor(QPalette::ButtonText, m_pTrack->background().lighter()); m_pLabel->setPalette(pal); m_pLabel->setAlignment(Qt::AlignLeft | Qt::AlignVCenter); if (icon.load(m_pTrack->trackIcon())) icon = icon.scaled(16, 16, Qt::KeepAspectRatio, Qt::SmoothTransformation); } else if (m_pBus) { meterType = m_pBus->busType(); if (m_busMode & qtractorBus::Input) { sName = tr("%1 In").arg(m_pBus->busName()); } else { sName = tr("%1 Out").arg(m_pBus->busName()); } m_pLabel->setAlignment(Qt::AlignHCenter | Qt::AlignVCenter); } QString sType; switch (meterType) { case qtractorTrack::Audio: if (icon.isNull()) icon.load(":/images/trackAudio.png"); sType = tr("(Audio)"); break; case qtractorTrack::Midi: if (icon.isNull()) icon.load(":/images/trackMidi.png"); sType = tr("(MIDI)"); break; case qtractorTrack::None: default: sType = tr("(None)"); break; } m_pLabel->setIcon(icon); m_pLabel->setText(sName); m_pLabel->update(); // Make sure icon and text gets visibly updated! QFrame::setToolTip(sName + ' ' + sType); } // MIDI (channel) label updater. void qtractorMixerStrip::updateMidiLabel (void) { if (m_pTrack == nullptr) return; if (m_pMidiLabel == nullptr) return; QString sOmni; if (m_pTrack->isMidiOmni()) sOmni += '*'; m_pMidiLabel->setText( sOmni + QString::number(m_pTrack->midiChannel() + 1)); } // Mixer strip clear/suspend delegates void qtractorMixerStrip::clear (void) { m_pPluginListView->setEnabled(false); m_pPluginListView->setPluginList(nullptr); m_pRack->updateStrip(this, nullptr); } // Bus property accessors. void qtractorMixerStrip::setBus ( qtractorBus *pBus ) { // Must be actual bus... if (m_pBus == nullptr || pBus == nullptr) return; m_pBus = pBus; if (m_busMode & qtractorBus::Input) { m_pRack->updateStrip(this, m_pBus->monitor_in()); m_pPluginListView->setPluginList(m_pBus->pluginList_in()); } else { m_pRack->updateStrip(this, m_pBus->monitor_out()); m_pPluginListView->setPluginList(m_pBus->pluginList_out()); } m_pPluginListView->setEnabled(true); m_pMonitorButton->setBus(m_pBus); updateName(); } // Track property accessors. void qtractorMixerStrip::setTrack ( qtractorTrack *pTrack ) { // Must be actual track... if (m_pTrack == nullptr || pTrack == nullptr) return; m_pTrack = pTrack; m_pRack->updateStrip(this, m_pTrack->monitor()); m_pPluginListView->setPluginList(m_pTrack->pluginList()); m_pPluginListView->setEnabled(true); m_pMonitorButton->setTrack(m_pTrack); m_pRecordButton->setTrack(m_pTrack); m_pMuteButton->setTrack(m_pTrack); m_pSoloButton->setTrack(m_pTrack); updateMidiLabel(); updateName(); } // Selection methods. void qtractorMixerStrip::setSelected ( bool bSelected ) { m_bSelected = bSelected; QPalette pal; #ifdef CONFIG_GRADIENT const QSize& hint = QFrame::sizeHint(); QLinearGradient grad(0, 0, hint.width() >> 1, hint.height()); if (m_bSelected) { const QColor& rgbBase = pal.midlight().color(); pal.setColor(QPalette::WindowText, pal.highlightedText().color()); pal.setColor(QPalette::Window, rgbBase.darker(150)); grad.setColorAt(0.4, rgbBase.darker(150)); grad.setColorAt(0.6, rgbBase.darker(130)); grad.setColorAt(1.0, rgbBase.darker()); } else { const QColor& rgbBase = pal.window().color(); pal.setColor(QPalette::WindowText, pal.windowText().color()); pal.setColor(QPalette::Window, rgbBase); grad.setColorAt(0.4, rgbBase); grad.setColorAt(0.6, rgbBase.lighter(105)); grad.setColorAt(1.0, rgbBase.darker(130)); } m_pPluginListView->setPalette(pal); m_pMonitorButton->setPalette(pal); if (m_pBusButton) m_pBusButton->setPalette(pal); if (m_pRecordButton) m_pRecordButton->setPalette(pal); if (m_pMuteButton) m_pMuteButton->setPalette(pal); if (m_pSoloButton) m_pSoloButton->setPalette(pal); if (m_pMixerMeter) m_pMixerMeter->setPalette(pal); pal.setBrush(QPalette::Window, grad); #else if (m_bSelected) { const QColor& rgbBase = pal.midlight().color(); pal.setColor(QPalette::WindowText, rgbBase.lighter()); pal.setColor(QPalette::Window, rgbBase.darker(150)); } else { const QColor& rgbBase = pal.button().color(); // pal.setColor(QPalette::WindowText, rgbBase.darker()); pal.setColor(QPalette::Window, rgbBase); } #endif QFrame::setPalette(pal); #ifdef CONFIG_GRADIENT if (m_pRecordButton) m_pRecordButton->observer()->update(true); if (m_pMuteButton) m_pMuteButton->observer()->update(true); if (m_pSoloButton) m_pSoloButton->observer()->update(true); #endif } // Mouse selection event handlers. void qtractorMixerStrip::mousePressEvent ( QMouseEvent *pMouseEvent ) { QFrame::mousePressEvent(pMouseEvent); m_pRack->setSelectedStrip(this); } // Mouse selection event handlers. void qtractorMixerStrip::mouseDoubleClickEvent ( QMouseEvent */*pMouseEvent*/ ) { qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm == nullptr) return; if (m_pTrack) { pMainForm->trackProperties(); } else { m_pRack->busPropertiesSlot(); } } // Bus connections dispatcher. void qtractorMixerStrip::busConnections ( qtractorBus::BusMode busMode ) { if (m_pBus == nullptr) return; qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm == nullptr) return; // Here we go... pMainForm->connections()->showBus(m_pBus, busMode); } // Bus pass-through dispatcher. void qtractorMixerStrip::busMonitor ( bool bMonitor ) { if (m_pBus == nullptr) return; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; // Here we go... pSession->execute( new qtractorBusMonitorCommand(m_pBus, bMonitor)); } // Track monitor dispatcher. void qtractorMixerStrip::trackMonitor ( bool bMonitor ) { if (m_pTrack == nullptr) return; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; // Here we go... pSession->execute( new qtractorTrackMonitorCommand(m_pTrack, bMonitor)); } // Bus connections button slot void qtractorMixerStrip::busButtonSlot (void) { busConnections(m_busMode); } // Pan-meter slider value change slot. void qtractorMixerStrip::panningChangedSlot ( float fPanning ) { if (m_pMixerMeter == nullptr) return; #ifdef CONFIG_DEBUG_0 qDebug("qtractorMixerStrip[%p]::panningChangedSlot(%g)", this, fPanning); #endif qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; // Put it in the form of an undoable command... if (m_pTrack) { pSession->execute( new qtractorTrackPanningCommand(m_pTrack, fPanning)); } else if (m_pBus) { pSession->execute( new qtractorBusPanningCommand(m_pBus, m_busMode, fPanning)); } } // Gain-meter slider value change slot. void qtractorMixerStrip::gainChangedSlot ( float fGain ) { if (m_pMixerMeter == nullptr) return; #ifdef CONFIG_DEBUG_0 qDebug("qtractorMixerStrip[%p]::gainChangedSlot(%g)", this, fGain); #endif qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; // Put it in the form of an undoable command... if (m_pTrack) { pSession->execute( new qtractorTrackGainCommand(m_pTrack, fGain)); } else if (m_pBus) { pSession->execute( new qtractorBusGainCommand(m_pBus, m_busMode, fGain)); } } // Update a MIDI mixer strip, given its MIDI manager handle. void qtractorMixerStrip::updateMidiManager ( qtractorMidiManager *pMidiManager ) { qtractorMidiMixerMeter *pMidiMixerMeter = static_cast (m_pMixerMeter); if (pMidiMixerMeter == nullptr) return; // Apply the combo-meter posssibility... if (pMidiManager && pMidiManager->isAudioOutputMonitor()) { pMidiMixerMeter->setAudioOutputMonitor( pMidiManager->audioOutputMonitor()); } else { pMidiMixerMeter->setAudioOutputMonitor(nullptr); } } // Retrieve the MIDI manager from a mixer strip, if any.... qtractorMidiManager *qtractorMixerStrip::midiManager (void) const { qtractorPluginList *pPluginList = nullptr; if (m_pTrack && m_pTrack->trackType() == qtractorTrack::Midi) { pPluginList = m_pTrack->pluginList(); } else if (m_pBus && m_pBus->busType() == qtractorTrack::Midi) { if ((m_busMode & qtractorBus::Input) && (m_pBus->busMode() & qtractorBus::Input)) { pPluginList = m_pBus->pluginList_in(); } else if ((m_busMode & qtractorBus::Output) && (m_pBus->busMode() & qtractorBus::Output)) { pPluginList = m_pBus->pluginList_out(); } } return (pPluginList ? pPluginList->midiManager() : nullptr); } //---------------------------------------------------------------------------- // qtractorMixerRackWidget -- Meter bridge rack widget impl. // Constructor. qtractorMixerRackWidget::qtractorMixerRackWidget ( qtractorMixerRack *pRack ) : QScrollArea(pRack), m_pRack(pRack) { m_pWorkspaceLayout = new QGridLayout(); m_pWorkspaceLayout->setContentsMargins(0, 0, 0, 0); m_pWorkspaceLayout->setSpacing(0); m_pWorkspaceWidget = new QWidget(this); m_pWorkspaceWidget->setSizePolicy( QSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding)); m_pWorkspaceWidget->setLayout(m_pWorkspaceLayout); QScrollArea::viewport()->setBackgroundRole(QPalette::Dark); // QScrollArea::setHorizontalScrollBarPolicy(Qt::ScrollBarAlwayOn); QScrollArea::setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff); QScrollArea::setWidget(m_pWorkspaceWidget); } // Default destructor. qtractorMixerRackWidget::~qtractorMixerRackWidget (void) { // No need to delete child widgets, Qt does it all for us } // Add/remove a mixer strip to/from rack workspace. void qtractorMixerRackWidget::addStrip ( qtractorMixerStrip *pStrip ) { m_pWorkspaceLayout->addWidget(pStrip, 0, m_pWorkspaceLayout->count()); } void qtractorMixerRackWidget::removeStrip ( qtractorMixerStrip *pStrip ) { m_pWorkspaceLayout->removeWidget(pStrip); } // Resize event handler. void qtractorMixerRackWidget::resizeEvent ( QResizeEvent *pResizeEvent ) { QScrollArea::resizeEvent(pResizeEvent); updateWorkspace(); } // Context menu request event handler. void qtractorMixerRackWidget::contextMenuEvent ( QContextMenuEvent *pContextMenuEvent ) { // Maybe it's a track strip qtractorBus *pBus = nullptr; qtractorMixerStrip *pSelectedStrip = m_pRack->selectedStrip(); if (pSelectedStrip) pBus = pSelectedStrip->bus(); if (pBus == nullptr) { qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm) { pMainForm->stabilizeForm(); pMainForm->trackMenu()->exec(pContextMenuEvent->globalPos()); } // Bail out... return; } // Build the device context menu... QMenu menu(this); QAction *pAction; pAction = menu.addAction( tr("&Inputs"), m_pRack, SLOT(busInputsSlot())); pAction->setEnabled(pBus->busMode() & qtractorBus::Input); pAction = menu.addAction( tr("&Outputs"), m_pRack, SLOT(busOutputsSlot())); pAction->setEnabled(pBus->busMode() & qtractorBus::Output); menu.addSeparator(); pAction = menu.addAction( tr("&Monitor"), m_pRack, SLOT(busMonitorSlot())); pAction->setEnabled( (pBus->busMode() & qtractorBus::Duplex) == qtractorBus::Duplex); pAction->setCheckable(true); pAction->setChecked(pBus->isMonitor()); menu.addSeparator(); pAction = menu.addAction( tr("&Buses..."), m_pRack, SLOT(busPropertiesSlot())); menu.exec(pContextMenuEvent->globalPos()); } // Mouse click event handler. void qtractorMixerRackWidget::mousePressEvent ( QMouseEvent *pMouseEvent ) { if (!m_pWorkspaceWidget->rect().contains(pMouseEvent->pos())) m_pRack->setSelectedStrip(nullptr); QScrollArea::mousePressEvent(pMouseEvent); } // Multi-row workspace layout method. void qtractorMixerRackWidget::updateWorkspace (void) { QWidget *pViewport = QScrollArea::viewport(); const int h = pViewport->height(); const int w = pViewport->width(); const int nitems = m_pWorkspaceLayout->count(); if (nitems > 0) { const int nrows = h / sizeHint().height(); const int ncols = nitems / (nrows > 0 ? nrows : 1); QLayoutItem *items[nitems]; for (int i = 0; i < nitems; ++i) items[i] = m_pWorkspaceLayout->takeAt(0); int row = 0; int col = 0; int wth = 0; for (int i = 0; i < nitems; ++i) { QLayoutItem *item = items[i]; m_pWorkspaceLayout->addItem(item, row, col++); // Auto-grid layout... const int wi = item->sizeHint().width(); wth += wi; if (wth > (w - wi) && row < nrows && col > ncols) { wth = 0; col = 0; ++row; } } } // m_pWorkspaceWidget->setMinimumWidth(w); m_pWorkspaceWidget->setFixedHeight(h); m_pWorkspaceWidget->adjustSize(); } //---------------------------------------------------------------------------- // qtractorMixerRackTitleBarWidget -- Mixer strip rack title-bar. class qtractorMixerRackTitleBarWidget : public QWidget { public: // Constructor. qtractorMixerRackTitleBarWidget ( qtractorMixerRack *pRack, const QString& sTitle ) : QWidget(pRack) { const QFont& font = QWidget::font(); QWidget::setFont(QFont(font.family(), font.pointSize() - 3)); QHBoxLayout *pHBoxLayout = new QHBoxLayout(); pHBoxLayout->setSpacing(4); pHBoxLayout->setContentsMargins(2, 2, 2, 2); #if 0 QFrame *pLeftFrame = new QFrame(); pLeftFrame->setFrameStyle(QFrame::HLine | QFrame::Sunken); pHBoxLayout->addWidget(pLeftFrame, 1); #endif pHBoxLayout->addWidget(new QLabel(sTitle)); #if 0 QFrame *pRightFrame = new QFrame(); pRightFrame->setFrameStyle(QFrame::HLine | QFrame::Sunken); pHBoxLayout->addWidget(pRightFrame, 1); #endif QWidget::setLayout(pHBoxLayout); } }; //---------------------------------------------------------------------------- // qtractorMixerRack -- Mixer strip rack. // Constructor. qtractorMixerRack::qtractorMixerRack ( qtractorMixer *pMixer, const QString& sTitle ) : QDockWidget(sTitle, pMixer), m_pMixer(pMixer), m_bSelectEnabled(false), m_pSelectedStrip(nullptr), m_pRackWidget(new qtractorMixerRackWidget(this)) { QDockWidget::setObjectName(sTitle); // TODO: make this an unique-id. QDockWidget::setTitleBarWidget( new qtractorMixerRackTitleBarWidget(this, sTitle)); QDockWidget::setToolTip(sTitle); QDockWidget::setWidget(m_pRackWidget); QDockWidget::setFeatures( QDockWidget::DockWidgetClosable | QDockWidget::DockWidgetMovable | QDockWidget::DockWidgetFloatable); // FIXME: is floatable necessary? // QDockWidget::setAllowedAreas(Qt::AllDockWidgetAreas); } // Default destructor. qtractorMixerRack::~qtractorMixerRack (void) { // No need to delete child widgets, Qt does it all for us clear(); } // The mixer strip workspace methods. void qtractorMixerRack::ensureVisible ( int x, int y, int xm, int ym ) { m_pRackWidget->ensureVisible(x, y, xm, ym); } // Add a mixer strip to rack list. void qtractorMixerRack::addStrip ( qtractorMixerStrip *pStrip ) { // Add this to the workspace layout... m_pRackWidget->addStrip(pStrip); qtractorMonitor *pMonitor = pStrip->monitor(); if (pMonitor) m_strips.insert(pMonitor, pStrip); pStrip->show(); } // Remove a mixer strip from rack list. void qtractorMixerRack::removeStrip ( qtractorMixerStrip *pStrip ) { // Don't let current selection hanging... if (m_pSelectedStrip == pStrip) m_pSelectedStrip = nullptr; // Remove this from the workspace layout... m_pRackWidget->removeStrip(pStrip); pStrip->hide(); qtractorMonitor *pMonitor = pStrip->monitor(); if (pMonitor) { m_strips.remove(pMonitor); delete pStrip; } m_pRackWidget->workspace()->adjustSize(); } // Find a mixer strip, given its monitor handle. qtractorMixerStrip *qtractorMixerRack::findStrip ( qtractorMonitor *pMonitor ) const { return m_strips.value(pMonitor, nullptr); } // Update a mixer strip on rack list. void qtractorMixerRack::updateStrip ( qtractorMixerStrip *pStrip, qtractorMonitor *pMonitor ) { qtractorMonitor *pOldMonitor = pStrip->monitor(); if (pOldMonitor) m_strips.remove(pOldMonitor); pStrip->setMonitor(pMonitor); if (pMonitor) m_strips.insert(pMonitor, pStrip); } // Complete rack recycle. void qtractorMixerRack::clear (void) { m_pSelectedStrip = nullptr; qDeleteAll(m_strips); m_strips.clear(); } // Selection stuff. void qtractorMixerRack::setSelectEnabled ( bool bSelectEnabled ) { m_bSelectEnabled = bSelectEnabled; if (m_pSelectedStrip) { if (!m_bSelectEnabled) m_pSelectedStrip->setSelected(false); m_pSelectedStrip = nullptr; } } void qtractorMixerRack::setSelectedStrip ( qtractorMixerStrip *pStrip ) { if (m_pSelectedStrip != pStrip) { if (m_bSelectEnabled && m_pSelectedStrip) m_pSelectedStrip->setSelected(false); m_pSelectedStrip = pStrip; if (m_bSelectEnabled && m_pSelectedStrip) m_pSelectedStrip->setSelected(true); emit selectionChanged(); } } // Hacko-list-management marking... void qtractorMixerRack::markStrips ( int iMark ) { m_pRackWidget->workspace()->setUpdatesEnabled(false); Strips::ConstIterator strip = m_strips.constBegin(); const Strips::ConstIterator& strip_end = m_strips.constEnd(); for ( ; strip != strip_end; ++strip) strip.value()->setMark(iMark); } void qtractorMixerRack::cleanStrips ( int iMark ) { Strips::Iterator strip = m_strips.begin(); const Strips::Iterator& strip_end = m_strips.end(); while (strip != strip_end) { qtractorMixerStrip *pStrip = strip.value(); if (pStrip->mark() == iMark) { // Remove from the workspace layout... m_pRackWidget->removeStrip(pStrip); // Don't let current selection hanging... if (m_pSelectedStrip == pStrip) m_pSelectedStrip = nullptr; // Hide strip... pStrip->hide(); // Remove from list... strip = m_strips.erase(strip); // and finally get rid of it. delete pStrip; } else ++strip; } m_pRackWidget->updateWorkspace(); m_pRackWidget->workspace()->setUpdatesEnabled(true); } // Show/edit bus input connections. void qtractorMixerRack::busInputsSlot (void) { qtractorMixerStrip *pStrip = m_pSelectedStrip; if (pStrip) pStrip->busConnections(qtractorBus::Input); } // Show/edit bus output connections. void qtractorMixerRack::busOutputsSlot (void) { qtractorMixerStrip *pStrip = m_pSelectedStrip; if (pStrip) pStrip->busConnections(qtractorBus::Output); } // Toggle bus passthru flag. void qtractorMixerRack::busMonitorSlot (void) { qtractorMixerStrip *pStrip = m_pSelectedStrip; if (pStrip && pStrip->bus()) pStrip->busMonitor(!(pStrip->bus())->isMonitor()); } // Show/edit bus properties form. void qtractorMixerRack::busPropertiesSlot (void) { qtractorMixerStrip *pStrip = m_pSelectedStrip; if (pStrip && pStrip->bus()) { qtractorBusForm busForm(this); busForm.setBus(pStrip->bus()); busForm.exec(); } } // Find a mixer strip, given its MIDI-manager handle. qtractorMixerStrip *qtractorMixerRack::findMidiManagerStrip ( qtractorMidiManager *pMidiManager ) const { if (pMidiManager == nullptr) return nullptr; Strips::ConstIterator strip = m_strips.constBegin(); const Strips::ConstIterator& strip_end = m_strips.constEnd(); for ( ; strip != strip_end; ++strip) { qtractorMixerStrip *pStrip = strip.value(); if (pStrip->midiManager() == pMidiManager) return pStrip; } return nullptr; } // Find all the MIDI mixer strip, given an audio output bus handle. QList qtractorMixerRack::findAudioOutputBusStrips ( qtractorAudioBus *pAudioOutputBus ) const { QList strips; if (pAudioOutputBus == nullptr) return strips; Strips::ConstIterator strip = m_strips.constBegin(); const Strips::ConstIterator& strip_end = m_strips.constEnd(); for ( ; strip != strip_end; ++strip) { qtractorMixerStrip *pStrip = strip.value(); qtractorMidiManager *pMidiManager = pStrip->midiManager(); if (pMidiManager && pMidiManager->audioOutputBus() == pAudioOutputBus) { strips.append(pStrip); } } return strips; } //---------------------------------------------------------------------------- // qtractorMixer -- Mixer widget. // Constructor. qtractorMixer::qtractorMixer ( QWidget *pParent, Qt::WindowFlags wflags ) : QMainWindow(pParent, wflags) { // Surely a name is crucial (e.g. for storing geometry settings) QMainWindow::setObjectName("qtractorMixer"); m_pInputRack = new qtractorMixerRack(this, tr("Inputs")); m_pTrackRack = new qtractorMixerRack(this, tr("Tracks")); m_pTrackRack->setSelectEnabled(true); m_pOutputRack = new qtractorMixerRack(this, tr("Outputs")); // Some specialties to this kind of dock window... QMainWindow::setMinimumWidth(480); QMainWindow::setMinimumHeight(320); // Finally set the default caption and tooltip. const QString& sTitle = tr("Mixer"); QMainWindow::setWindowTitle(sTitle); QMainWindow::setWindowIcon(QIcon(":/images/viewMixer.png")); QMainWindow::setToolTip(sTitle); QMainWindow::addDockWidget(Qt::LeftDockWidgetArea, m_pInputRack); QMainWindow::addDockWidget(Qt::RightDockWidgetArea, m_pOutputRack); m_pTrackRack->setFeatures(QDockWidget::NoDockWidgetFeatures); m_pTrackRack->setAllowedAreas(Qt::NoDockWidgetArea); QMainWindow::setCentralWidget(m_pTrackRack); // Get previously saved splitter sizes... loadMixerState(); } // Default destructor. qtractorMixer::~qtractorMixer (void) { // Save splitter sizes... if (QMainWindow::isVisible()) saveMixerState(); // No need to delete child widgets, Qt does it all for us } // Just about to notify main-window that we're closing. void qtractorMixer::closeEvent ( QCloseEvent * /*pCloseEvent*/ ) { // Save splitter sizes... saveMixerState(); QMainWindow::hide(); qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm) pMainForm->stabilizeForm(); } // Get previously saved dockable state... void qtractorMixer::loadMixerState (void) { qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions) { QSettings& settings = pOptions->settings(); settings.beginGroup("Mixer"); const QByteArray& aDockables = pOptions->settings().value("/Layout/DockWindows").toByteArray(); if (!aDockables.isEmpty()) QMainWindow::restoreState(aDockables); settings.endGroup(); } } // Save dockables state... void qtractorMixer::saveMixerState (void) { qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions) { QSettings& settings = pOptions->settings(); settings.beginGroup("Mixer"); settings.setValue("/Layout/DockWindows", QMainWindow::saveState()); settings.endGroup(); } } // Update mixer rack, checking if given monitor already exists. void qtractorMixer::updateBusStrip ( qtractorMixerRack *pRack, qtractorBus *pBus, qtractorBus::BusMode busMode, bool bReset ) { qtractorMonitor *pMonitor = (busMode == qtractorBus::Input ? pBus->monitor_in() : pBus->monitor_out()); qtractorMixerStrip *pStrip = pRack->findStrip(pMonitor); if (pStrip == nullptr) { pRack->addStrip(new qtractorMixerStrip(pRack, pBus, busMode)); } else { pStrip->setMark(0); if (bReset) pStrip->setBus(pBus); } pBus->mapControllers(busMode); } void qtractorMixer::updateTrackStrip ( qtractorTrack *pTrack, bool bReset ) { qtractorMixerStrip *pStrip = m_pTrackRack->findStrip(pTrack->monitor()); if (pStrip == nullptr) { m_pTrackRack->addStrip(new qtractorMixerStrip(m_pTrackRack, pTrack)); } else { pStrip->setMark(0); if (bReset) pStrip->setTrack(pTrack); } pTrack->mapControllers(); pTrack->applyCurveFile(pTrack->curveFile()); qtractorCurveList *pCurveList = pTrack->curveList(); qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pCurveList && pMainForm && pMainForm->tracks()) { pMainForm->tracks()->updateTrackList(pTrack); QObject::connect( pCurveList->proxy(), SIGNAL(update()), pMainForm->tracks(), SLOT(updateTrackView())); } } // Update buses'racks. void qtractorMixer::updateBuses ( bool bReset ) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; if (bReset) { m_pInputRack->clear(); m_pOutputRack->clear(); } m_pInputRack->markStrips(1); m_pOutputRack->markStrips(1); // Audio buses first... for (qtractorBus *pBus = pSession->audioEngine()->buses().first(); pBus; pBus = pBus->next()) { if (pBus->busMode() & qtractorBus::Input) updateBusStrip(m_pInputRack, pBus, qtractorBus::Input); if (pBus->busMode() & qtractorBus::Output) updateBusStrip(m_pOutputRack, pBus, qtractorBus::Output); } // MIDI buses are next... for (qtractorBus *pBus = pSession->midiEngine()->buses().first(); pBus; pBus = pBus->next()) { if (pBus->busMode() & qtractorBus::Input) updateBusStrip(m_pInputRack, pBus, qtractorBus::Input); if (pBus->busMode() & qtractorBus::Output) updateBusStrip(m_pOutputRack, pBus, qtractorBus::Output); } m_pOutputRack->cleanStrips(1); m_pInputRack->cleanStrips(1); } // Update tracks'rack. void qtractorMixer::updateTracks ( bool bReset ) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; if (bReset) m_pTrackRack->clear(); m_pTrackRack->markStrips(1); for (qtractorTrack *pTrack = pSession->tracks().first(); pTrack; pTrack = pTrack->next()) { updateTrackStrip(pTrack); } m_pTrackRack->cleanStrips(1); } // Update a MIDI mixer strip, given its MIDI manager handle. void qtractorMixer::updateMidiManagerStrip ( qtractorMidiManager *pMidiManager ) { qtractorMixerStrip * pStrip = m_pTrackRack->findMidiManagerStrip(pMidiManager); if (pStrip == nullptr) pStrip = m_pOutputRack->findMidiManagerStrip(pMidiManager); if (pStrip == nullptr) pStrip = m_pInputRack->findMidiManagerStrip(pMidiManager); if (pStrip) pStrip->updateMidiManager(pMidiManager); } // Find a MIDI mixer strip, given its MIDI manager handle. QList qtractorMixer::findAudioOutputBusStrips ( qtractorAudioBus *pAudioOutputBus ) const { QList strips; strips.append(m_pTrackRack->findAudioOutputBusStrips(pAudioOutputBus)); strips.append(m_pOutputRack->findAudioOutputBusStrips(pAudioOutputBus)); strips.append(m_pInputRack->findAudioOutputBusStrips(pAudioOutputBus)); return strips; } // Complete mixer recycle. void qtractorMixer::clear (void) { m_pInputRack->clear(); m_pTrackRack->clear(); m_pOutputRack->clear(); } // Update mixer automatic multi-row strip/grid layout. void qtractorMixer::updateWorkspaces (void) { m_pInputRack->updateWorkspace(); m_pTrackRack->updateWorkspace(); m_pOutputRack->updateWorkspace(); } // Keyboard event handler. void qtractorMixer::keyPressEvent ( QKeyEvent *pKeyEvent ) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorMixer::keyPressEvent(%d)", pKeyEvent->key()); #endif const int iKey = pKeyEvent->key(); switch (iKey) { case Qt::Key_Escape: close(); break; default: QMainWindow::keyPressEvent(pKeyEvent); break; } } // end of qtractorMixer.cpp qtractor-0.9.25/src/PaxHeaders/qtractorAudioMonitor.h0000644000000000000000000000013214166551171017664 xustar0030 mtime=1641730681.436610059 30 atime=1641730681.436610059 30 ctime=1641730681.436610059 qtractor-0.9.25/src/qtractorAudioMonitor.h0000644000175000001440000000646314166551171021125 0ustar00rncbcusers00000000000000// qtractorAudioMonitor.h // /**************************************************************************** Copyright (C) 2005-2021, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorAudioMonitor_h #define __qtractorAudioMonitor_h #include "qtractorMonitor.h" // Forward decls. class qtractorAudioMeter; //---------------------------------------------------------------------------- // qtractorAudioMonitor -- Audio monitor bridge value processor. class qtractorAudioMonitor : public qtractorMonitor { public: // Constructor. qtractorAudioMonitor(unsigned short iChannels, float fGain = 1.0f, float fPanning = 0.0f); // Copy constructor. qtractorAudioMonitor(const qtractorAudioMonitor& monitor); // Destructor. ~qtractorAudioMonitor(); // Channel property accessors. void setChannels(unsigned short iChannels); unsigned short channels() const; // Value holder accessor. float value_stamp(unsigned short iChannel, unsigned long iStamp) const; // Batch processors. void process(float **ppFrames, unsigned int iFrames, unsigned short iChannels = 0); void process_meter(float **ppFrames, unsigned int iFrames, unsigned short iChannels = 0); // Reset channel gain trackers. void reset(); protected: // Rebuild the whole panning-gain array... void update(); private: // Instance variables. unsigned short m_iChannels; unsigned long *m_piStamps; float *m_pfValues; float *m_pfPrevValues; float *m_pfGains; float *m_pfPrevGains; volatile int m_iProcessRamp; // Monitoring evaluator processor. void (*m_pfnProcess)(float *, unsigned int, float, float *); void (*m_pfnProcessRamp)(float *, unsigned int, float, float, float *); void (*m_pfnProcessMeter)(float *, unsigned int, float *); }; //---------------------------------------------------------------------------- // qtractorAudioOutputMonitor -- Audio-output monitor bridge value processor. class qtractorAudioOutputMonitor : public qtractorAudioMonitor { public: // Constructor. qtractorAudioOutputMonitor(unsigned short iChannels, float fGain = 1.0f, float fPanning = 0.0f); // Destructor. ~qtractorAudioOutputMonitor(); // Channel property accessors. void setChannels(unsigned short iChannels); // Associated meters (kinda observers) management methods. void addAudioMeter(qtractorAudioMeter *pAudioMeter); void removeAudioMeter(qtractorAudioMeter *pAudioMeter); private: // Instance variables. QList m_meters; }; #endif // __qtractorAudioMonitor_h // end of qtractorAudioMonitor.h qtractor-0.9.25/src/PaxHeaders/qtractorRingBuffer.h0000644000000000000000000000012714166551171017310 xustar0029 mtime=1641730681.46161033 29 atime=1641730681.46161033 29 ctime=1641730681.46161033 qtractor-0.9.25/src/qtractorRingBuffer.h0000644000175000001440000001476414166551171020550 0ustar00rncbcusers00000000000000// qtractorRingBuffer.h // /**************************************************************************** Copyright (C) 2005-2011, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorRingBuffer_h #define __qtractorRingBuffer_h #include "qtractorAtomic.h" #include #include #include //---------------------------------------------------------------------- // class qtractorRingBuffer -- Ring buffer/cache template declaration. // template class qtractorRingBuffer { public: // Constructors. qtractorRingBuffer(unsigned short iChannels, unsigned int iBufferSize = 0); // Default destructor. ~qtractorRingBuffer(); // Implementation properties. unsigned short channels() const { return m_iChannels; } unsigned int bufferSize() const { return m_iBufferSize; } unsigned int bufferMask() const { return m_iBufferMask; } // Direct ring-buffer accessor (DANGEROUS). T **buffer() const { return m_ppBuffer; } // Ring-buffer cache properties. unsigned int readable() const; unsigned int writable() const; // Buffer data read/write. int read(T **ppBuffer, unsigned int iFrames, unsigned int iOffset = 0); int write(T **ppBuffer, unsigned int iFrames, unsigned int iOffset = 0); // Reset this buffer's state. void reset(); // Next read position index accessors. void setReadIndex(unsigned int iReadIndex); unsigned int readIndex() const; // Next write position index accessors. void setWriteIndex(unsigned int iWriteIndex); unsigned int writeIndex() const; private: unsigned short m_iChannels; unsigned int m_iBufferSize; unsigned int m_iBufferMask; qtractorAtomic m_iReadIndex; qtractorAtomic m_iWriteIndex; T** m_ppBuffer; }; //---------------------------------------------------------------------- // class qtractorRingBuffer -- Ring buffer/cache method implementation. // // Constructors. template qtractorRingBuffer::qtractorRingBuffer ( unsigned short iChannels, unsigned int iBufferSize ) { m_iChannels = iChannels; // Adjust buffer size of nearest power-of-two, if necessary. const unsigned int iMinBufferSize = 4096; m_iBufferSize = iMinBufferSize; while (m_iBufferSize < iBufferSize) m_iBufferSize <<= 1; // The size overflow convenience mask and tthreshold. m_iBufferMask = (m_iBufferSize - 1); // Allocate actual buffer stuff... m_ppBuffer = new T* [m_iChannels]; for (unsigned short i = 0; i < m_iChannels; ++i) m_ppBuffer[i] = new T [m_iBufferSize]; ATOMIC_SET(&m_iReadIndex, 0); ATOMIC_SET(&m_iWriteIndex, 0); } // Default destructor. template qtractorRingBuffer::~qtractorRingBuffer (void) { // Deallocate any buffer stuff... if (m_ppBuffer) { for (unsigned short i = 0; i < m_iChannels; ++i) delete [] m_ppBuffer[i]; delete [] m_ppBuffer; } } template unsigned int qtractorRingBuffer::readable (void) const { unsigned int w = ATOMIC_GET(&m_iWriteIndex); unsigned int r = ATOMIC_GET(&m_iReadIndex); if (w > r) { return (w - r); } else { return (w - r + m_iBufferSize) & m_iBufferMask; } } template unsigned int qtractorRingBuffer::writable (void) const { unsigned int w = ATOMIC_GET(&m_iWriteIndex); unsigned int r = ATOMIC_GET(&m_iReadIndex); if (w > r){ return ((r - w + m_iBufferSize) & m_iBufferMask) - 1; } else if (r > w) { return (r - w) - 1; } else { return m_iBufferSize - 1; } } // Buffer raw data read. template int qtractorRingBuffer::read ( T **ppFrames, unsigned int iFrames, unsigned int iOffset ) { unsigned int rs = readable(); if (rs == 0) return 0; if (iFrames > rs) iFrames = rs; unsigned int r = ATOMIC_GET(&m_iReadIndex); unsigned int n1, n2; if (r + iFrames > m_iBufferSize) { n1 = (m_iBufferSize - r); n2 = (r + iFrames) & m_iBufferMask; } else { n1 = iFrames; n2 = 0; } for (unsigned short i = 0; i < m_iChannels; ++i) { ::memcpy((T *)(ppFrames[i] + iOffset), (T *)(m_ppBuffer[i] + r), n1 * sizeof(T)); if (n2) { n1 += iOffset; ::memcpy((T *)(ppFrames[i] + n1), m_ppBuffer[i], n2 * sizeof(T)); } } ATOMIC_SET(&m_iReadIndex, (r + iFrames) & m_iBufferMask); return iFrames; } // Buffer raw data write. template int qtractorRingBuffer::write ( T **ppFrames, unsigned int iFrames, unsigned int iOffset ) { unsigned int ws = writable(); if (ws == 0) return 0; if (iFrames > ws) iFrames = ws; unsigned int w = ATOMIC_GET(&m_iWriteIndex); unsigned int n1, n2; if (w + iFrames > m_iBufferSize) { n1 = (m_iBufferSize - w); n2 = (w + iFrames) & m_iBufferMask; } else { n1 = iFrames; n2 = 0; } for (unsigned short i = 0; i < m_iChannels; ++i) { ::memcpy((T *)(m_ppBuffer[i] + w), (T *)(ppFrames[i] + iOffset), n1 * sizeof(T)); if (n2 > 0) { n1 += iOffset; ::memcpy(m_ppBuffer[i], (T *)(ppFrames[i] + n1), n2 * sizeof(T)); } } ATOMIC_SET(&m_iWriteIndex, (w + iFrames) & m_iBufferMask); return iFrames; } // Reset this buffers state. template void qtractorRingBuffer::reset (void) { ATOMIC_SET(&m_iReadIndex, 0); ATOMIC_SET(&m_iWriteIndex, 0); } // Next read position index accessors. template void qtractorRingBuffer::setReadIndex ( unsigned int iReadIndex ) { ATOMIC_SET(&m_iReadIndex, (iReadIndex & m_iBufferMask)); } template unsigned int qtractorRingBuffer::readIndex (void) const { return ATOMIC_GET(&m_iReadIndex); } // Next write position index accessors. template void qtractorRingBuffer::setWriteIndex ( unsigned int iWriteIndex ) { ATOMIC_SET(&m_iWriteIndex, (iWriteIndex & m_iBufferMask)); } template unsigned int qtractorRingBuffer::writeIndex (void) const { return ATOMIC_GET(&m_iWriteIndex); } #endif // __qtractorRingBuffer_h // end of qtractorRingBuffer.h qtractor-0.9.25/src/PaxHeaders/qtractorConnections.h0000644000000000000000000000013214166551171017535 xustar0030 mtime=1641730681.440610103 30 atime=1641730681.440610103 30 ctime=1641730681.440610103 qtractor-0.9.25/src/qtractorConnections.h0000644000175000001440000000413014166551171020763 0ustar00rncbcusers00000000000000// qtractorConnections.h // /**************************************************************************** Copyright (C) 2005-2020, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorConnections_h #define __qtractorConnections_h #include "qtractorEngine.h" #include // Forward declarations. class qtractorConnectForm; //------------------------------------------------------------------------- // qtractorConnections - Connections dockable window. // class qtractorConnections : public QWidget { Q_OBJECT public: // Constructor. qtractorConnections(QWidget *pParent = nullptr, Qt::WindowFlags wflags = Qt::WindowFlags()); // Destructor. ~qtractorConnections(); // Connect form accessor. qtractorConnectForm *connectForm() const; // Main bus mode switching. void showBus(qtractorBus *pBus, qtractorBus::BusMode busMode); // Complete connections refreshment. void refresh(); // Complete connections recycle. void clear(); // Conditional connections recycle. void reset(); protected: // Just about to notify main-window that we're closing. void closeEvent(QCloseEvent *); // Keyboard event handler. void keyPressEvent(QKeyEvent *); private: // Instance variables. qtractorConnectForm *m_pConnectForm; }; #endif // __qtractorConnections_h // end of qtractorConnections.h qtractor-0.9.25/src/PaxHeaders/qtractorMidiRpn.h0000644000000000000000000000013214166551171016615 xustar0030 mtime=1641730681.455610265 30 atime=1641730681.455610265 30 ctime=1641730681.455610265 qtractor-0.9.25/src/qtractorMidiRpn.h0000644000175000001440000000314314166551171020046 0ustar00rncbcusers00000000000000// qtractorMidiRpn.h // /**************************************************************************** Copyright (C) 2005-2019, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorMidiRpn_h #define __qtractorMidiRpn_h //--------------------------------------------------------------------- // qtractorMidiRpn - decl. class qtractorMidiRpn { public: qtractorMidiRpn(); ~qtractorMidiRpn(); enum Type { None = 0, CC = 0x10, RPN = 0x20, NRPN = 0x30, CC14 = 0x40 }; struct Event { unsigned long time; int port; unsigned char status; unsigned short param; unsigned short value; }; bool isPending() const; bool process(const Event& event); bool dequeue(Event& event); void flush(); private: class Impl; Impl *m_pImpl; }; #endif // __qtractorMidiRpn_h // end of qtractorMidiRpn.h qtractor-0.9.25/src/PaxHeaders/qtractorTimeScaleCommand.h0000644000000000000000000000013214166551171020420 xustar0030 mtime=1641730681.464610362 30 atime=1641730681.464610362 30 ctime=1641730681.464610362 qtractor-0.9.25/src/qtractorTimeScaleCommand.h0000644000175000001440000002526214166551171021657 0ustar00rncbcusers00000000000000// qtractorTimeScaleCommand.h // /**************************************************************************** Copyright (C) 2005-2020, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorTimeScaleCommand_h #define __qtractorTimeScaleCommand_h #include "qtractorCommand.h" #include "qtractorTimeScale.h" // Forward declarations. class qtractorClipCommand; class qtractorCurveEditCommand; class qtractorMidiClip; //---------------------------------------------------------------------- // class qtractorTimeScaleNodeCommand - declaration. // class qtractorTimeScaleNodeCommand : public qtractorCommand { public: // Constructor. qtractorTimeScaleNodeCommand(const QString& sName, qtractorTimeScale *pTimeScale, unsigned long iFrame = 0, float fTempo = 120.0f, unsigned short iBeatType = 2, unsigned short iBeatsPerBar = 4, unsigned short iBeatDivisor = 2); // Destructor. virtual ~qtractorTimeScaleNodeCommand(); // Time-scale accessor. qtractorTimeScale *timeScale() const { return m_pTimeScale; } // Node properties accessors. unsigned long frame() const { return m_iFrame; } float tempo() const { return m_fTempo; } unsigned short beatType() const { return m_iBeatType; } unsigned short beatsPerBar() const { return m_iBeatsPerBar; } unsigned short beatDivisor() const { return m_iBeatDivisor; } protected: // Executive commands. bool addNode(); bool updateNode(); bool removeNode(); // Make it automatic clip time-stretching command (static). qtractorClipCommand *createClipCommand( qtractorTimeScale::Node *pNode, float fOldTempo, float fNewTempo); // Automation curve time-stretching command (static). void addCurveEditCommands( qtractorTimeScale::Node *pNode, float fOldTempo, float fNewTempo); private: // Instance variables. qtractorTimeScale *m_pTimeScale; unsigned long m_iFrame; float m_fTempo; unsigned short m_iBeatType; unsigned short m_iBeatsPerBar; unsigned short m_iBeatDivisor; bool m_bAutoTimeStretch; qtractorClipCommand *m_pClipCommand; QList m_curveEditCommands; }; //---------------------------------------------------------------------- // class qtractorTimeScaleAddNodeCommand - declaration. // class qtractorTimeScaleAddNodeCommand : public qtractorTimeScaleNodeCommand { public: // Constructor. qtractorTimeScaleAddNodeCommand( qtractorTimeScale *pTimeScale, unsigned long iFrame, float fTempo = 120.0f, unsigned short iBeatType = 2, unsigned short iBeatsPerBar = 4, unsigned short iBeatDivisor = 2); // Time-scale command methods. bool redo(); bool undo(); }; //---------------------------------------------------------------------- // class qtractorTimeScaleUpdateNodeCommand - declaration. // class qtractorTimeScaleUpdateNodeCommand : public qtractorTimeScaleNodeCommand { public: // Constructor. qtractorTimeScaleUpdateNodeCommand(qtractorTimeScale *pTimeScale, unsigned long iFrame, float fTempo, unsigned short iBeatType, unsigned short iBeatsPerBar, unsigned short iBeatDivisor); // Time-scale command methods. bool redo(); bool undo(); }; //---------------------------------------------------------------------- // class qtractorTimeScaleRemoveNodeCommand - declaration. // class qtractorTimeScaleRemoveNodeCommand : public qtractorTimeScaleNodeCommand { public: // Constructor. qtractorTimeScaleRemoveNodeCommand(qtractorTimeScale *pTimeScale, qtractorTimeScale::Node *pNode); // Time-scale command methods. bool redo(); bool undo(); }; //---------------------------------------------------------------------- // class qtractorTimeScaleMoveNodeCommand - declaration. // class qtractorTimeScaleMoveNodeCommand : public qtractorTimeScaleNodeCommand { public: // Constructor. qtractorTimeScaleMoveNodeCommand(qtractorTimeScale *pTimeScale, qtractorTimeScale::Node *pNode, unsigned long iFrame); // Time-scale command methods. bool redo(); bool undo(); private: // The new location argument. unsigned long m_iNewFrame; // Replaced node salvage. bool m_bOldNode; unsigned long m_iOldFrame; float m_fOldTempo; unsigned short m_iOldBeatType; unsigned short m_iOldBeatsPerBar; unsigned short m_iOldBeatDivisor; }; //---------------------------------------------------------------------- // class qtractorTimeScaleMarkerCommand - declaration. // class qtractorTimeScaleMarkerCommand : public qtractorCommand { public: // Constructors. qtractorTimeScaleMarkerCommand(const QString& sName, qtractorTimeScale *pTimeScale, unsigned long iFrame = 0, const QString& sText = QString(), const QColor& rgbColor = Qt::darkGray, int iAccidentals = 0, int iMode = 0); // Time-scale accessor. qtractorTimeScale *timeScale() const { return m_pTimeScale; } // Marker properties accessors. unsigned long frame() const { return m_iFrame; } const QString& text() const { return m_sText; } const QColor& color() const { return m_rgbColor; } int accidentals() const { return m_iAccidentals; } bool mode() const { return m_iMode; } protected: // Executive commands. bool addMarker(); bool updateMarker(); bool addKeySignature(); bool updateKeySignature(); bool removeMarker(); private: // Instance variables. qtractorTimeScale *m_pTimeScale; unsigned long m_iFrame; QString m_sText; QColor m_rgbColor; int m_iAccidentals; int m_iMode; }; //---------------------------------------------------------------------- // class qtractorTimeScaleAddMarkerCommand - declaration. // class qtractorTimeScaleAddMarkerCommand : public qtractorTimeScaleMarkerCommand { public: // Constructor. qtractorTimeScaleAddMarkerCommand( qtractorTimeScale *pTimeScale, unsigned long iFrame, const QString& sText, const QColor& rgbColor = Qt::darkGray); // Time-scale command methods. bool redo(); bool undo(); }; //---------------------------------------------------------------------- // class qtractorTimeScaleUpdateMarkerCommand - declaration. // class qtractorTimeScaleUpdateMarkerCommand : public qtractorTimeScaleMarkerCommand { public: // Constructor. qtractorTimeScaleUpdateMarkerCommand( qtractorTimeScale *pTimeScale, unsigned long iFrame, const QString& sText, const QColor& rgbColor = Qt::darkGray); // Time-scale command methods. bool redo(); bool undo(); }; //---------------------------------------------------------------------- // class qtractorTimeScaleRemoveMarkerCommand - declaration. // class qtractorTimeScaleRemoveMarkerCommand : public qtractorTimeScaleMarkerCommand { public: // Constructor. qtractorTimeScaleRemoveMarkerCommand( qtractorTimeScale *pTimeScale, qtractorTimeScale::Marker *pMarker); // Time-scale command methods. bool redo(); bool undo(); }; //---------------------------------------------------------------------- // class qtractorTimeScaleAddKeySignatureCommand - declaration. // class qtractorTimeScaleAddKeySignatureCommand : public qtractorTimeScaleMarkerCommand { public: // Constructor. qtractorTimeScaleAddKeySignatureCommand( qtractorTimeScale *pTimeScale, unsigned long iFrame, int iAccidentals = 0, int iMode = 0); // Time-scale command methods. bool redo(); bool undo(); }; //---------------------------------------------------------------------- // class qtractorTimeScaleUpdateKeySignatureCommand - declaration. // class qtractorTimeScaleUpdateKeySignatureCommand : public qtractorTimeScaleMarkerCommand { public: // Constructor. qtractorTimeScaleUpdateKeySignatureCommand( qtractorTimeScale *pTimeScale, unsigned long iFrame, int iAccidentals = 0, int iMode = 0); // Time-scale command methods. bool redo(); bool undo(); }; //---------------------------------------------------------------------- // class qtractorTimeScaleRemoveKeySignatureCommand - declaration. // class qtractorTimeScaleRemoveKeySignatureCommand : public qtractorTimeScaleMarkerCommand { public: // Constructor. qtractorTimeScaleRemoveKeySignatureCommand( qtractorTimeScale *pTimeScale, qtractorTimeScale::Marker *pMarker); // Time-scale command methods. bool redo(); bool undo(); }; //---------------------------------------------------------------------- // class qtractorTimeScaleMoveMarkerCommand - declaration. // class qtractorTimeScaleMoveMarkerCommand : public qtractorTimeScaleMarkerCommand { public: // Constructor. qtractorTimeScaleMoveMarkerCommand(qtractorTimeScale *pTimeScale, qtractorTimeScale::Marker *pMarker, unsigned long iFrame); // Time-scale command methods. bool redo(); bool undo(); private: // The new location argument. unsigned long m_iNewFrame; // Replaced marker salvage. bool m_bOldMarker; unsigned long m_iOldFrame; QString m_sOldText; QColor m_rgbOldColor; int m_iOldAccidentals; int m_iOldMode; }; //---------------------------------------------------------------------- // class qtractorTimeScaleCommand - declaration. // class qtractorTimeScaleCommand : public qtractorCommand { public: // Constructor. qtractorTimeScaleCommand(const QString& sName); // Destructor. ~qtractorTimeScaleCommand(); // Node commands. void addNodeCommand(qtractorTimeScaleNodeCommand *pNodeCommand); // Time-scale command methods. bool redo(); bool undo(); private: // Node commands. QList m_nodeCommands; }; //---------------------------------------------------------------------- // class qtractorTimeScaleTimeSig2Command - declaration. // class qtractorTimeScaleTimeSig2Command : public qtractorCommand { public: // Constructor. qtractorTimeScaleTimeSig2Command( qtractorTimeScale *pTimeScale, qtractorMidiClip *pMidiClip, unsigned short iBeatsPerBar2, unsigned short iBeatDivisor2); // Time-scale command methods. bool redo(); bool undo(); private: // Instance variables. qtractorTimeScale *m_pTimeScale; qtractorMidiClip *m_pMidiClip; unsigned short m_iBeatsPerBar2; unsigned short m_iBeatDivisor2; }; #endif // __qtractorTimeScaleCommand_h // end of qtractorTimeScaleCommand.h qtractor-0.9.25/src/PaxHeaders/qtractorSessionCommand.h0000644000000000000000000000012714166551171020201 xustar0029 mtime=1641730681.46261034 29 atime=1641730681.46261034 29 ctime=1641730681.46261034 qtractor-0.9.25/src/qtractorSessionCommand.h0000644000175000001440000000650014166551171021426 0ustar00rncbcusers00000000000000// qtractorSessionCommand.h // /**************************************************************************** Copyright (C) 2005-2019, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorSessionCommand_h #define __qtractorSessionCommand_h #include "qtractorPropertyCommand.h" #include "qtractorSession.h" // Forward declarations. class qtractorTimeScaleUpdateNodeCommand; //---------------------------------------------------------------------- // class qtractorSessionCommand - declaration. // class qtractorSessionCommand : public qtractorCommand { public: // Constructor. qtractorSessionCommand(const QString& sName, qtractorSession *pSession); // Destructor. virtual ~qtractorSessionCommand(); // Track accessor. qtractorSession *session() const { return m_pSession; } private: // Instance variables. qtractorSession *m_pSession; }; //---------------------------------------------------------------------- // class qtractorSessionLoopCommand - declaration. // class qtractorSessionLoopCommand : public qtractorSessionCommand { public: // Constructor. qtractorSessionLoopCommand(qtractorSession *pSession, unsigned long iLoopStart, unsigned long iLoopEnd); // Session-loop command methods. bool redo(); bool undo(); private: // Instance variables. unsigned long m_iLoopStart; unsigned long m_iLoopEnd; }; //---------------------------------------------------------------------- // class qtractorSessionPunchCommand - declaration. // class qtractorSessionPunchCommand : public qtractorSessionCommand { public: // Constructor. qtractorSessionPunchCommand(qtractorSession *pSession, unsigned long iPunchIn, unsigned long iPunchOut); // Session-punch command methods. bool redo(); bool undo(); private: // Instance variables. unsigned long m_iPunchIn; unsigned long m_iPunchOut; }; //---------------------------------------------------------------------- // class qtractorSessionEditCommand - declaration. // class qtractorSessionEditCommand : public qtractorSessionCommand { public: // Constructor. qtractorSessionEditCommand(qtractorSession *pSession, const qtractorSession::Properties& properties); // Destructor. ~qtractorSessionEditCommand(); // Session-tempo command methods. bool redo(); bool undo(); private: // Instance variables. qtractorPropertyCommand *m_pPropertiesCommand; qtractorTimeScaleUpdateNodeCommand *m_pTempoCommand; unsigned short m_iTicksPerBeat; QString m_sSessionName; }; #endif // __qtractorSessionCommand_h // end of qtractorSessionCommand.h qtractor-0.9.25/src/PaxHeaders/qtractorInsertPlugin.cpp0000644000000000000000000000013214166551171020231 xustar0030 mtime=1641730681.443610135 30 atime=1641730681.443610135 30 ctime=1641730681.443610135 qtractor-0.9.25/src/qtractorInsertPlugin.cpp0000644000175000001440000012350114166551171021463 0ustar00rncbcusers00000000000000// qtractorInsertPlugin.cpp // /**************************************************************************** Copyright (C) 2005-2021, rncbc aka Rui Nuno Capela. All rights reserved. Copyright (C) 2011, Holger Dehnhardt. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorInsertPlugin.h" #include "qtractorSession.h" #include "qtractorSessionCursor.h" #include "qtractorAudioEngine.h" #include "qtractorMidiEngine.h" #include "qtractorMidiManager.h" #include "qtractorPluginListView.h" #if defined(__SSE__) #include // SSE detection. static inline bool sse_enabled (void) { #if defined(__GNUC__) unsigned int eax, ebx, ecx, edx; #if defined(__x86_64__) || (!defined(PIC) && !defined(__PIC__)) __asm__ __volatile__ ( "cpuid\n\t" \ : "=a" (eax), "=b" (ebx), "=c" (ecx), "=d" (edx) \ : "a" (1) : "cc"); #else __asm__ __volatile__ ( "push %%ebx\n\t" \ "cpuid\n\t" \ "movl %%ebx,%1\n\t" \ "pop %%ebx\n\t" \ : "=a" (eax), "=r" (ebx), "=c" (ecx), "=d" (edx) \ : "a" (1) : "cc"); #endif return (edx & (1 << 25)); #else return false; #endif } // SSE enabled processor versions. static inline void sse_process_gain ( float **ppFrames, unsigned int iFrames, unsigned short iChannels, float fGain ) { __m128 v0 = _mm_load_ps1(&fGain); for (unsigned short i = 0; i < iChannels; ++i) { float *pFrames = ppFrames[i]; unsigned int nframes = iFrames; for (; (long(pFrames) & 15) && (nframes > 0); --nframes) *pFrames++ *= fGain; for (; nframes >= 4; nframes -= 4) { _mm_store_ps(pFrames, _mm_mul_ps( _mm_loadu_ps(pFrames), v0 ) ); pFrames += 4; } for (; nframes > 0; --nframes) *pFrames++ *= fGain; } } static inline void sse_process_dry_wet ( float **ppBuffer, float **ppFrames, unsigned int iFrames, unsigned short iChannels, float fDry, float fWet ) { __m128 v0 = _mm_load_ps1(&fDry); __m128 v1 = _mm_load_ps1(&fWet); for (unsigned short i = 0; i < iChannels; ++i) { float *pBuffer = ppBuffer[i]; float *pFrames = ppFrames[i]; unsigned int nframes = iFrames; for (; (long(pBuffer) & 15) && (nframes > 0); --nframes) { *pBuffer *= fWet; *pBuffer++ += fDry * *pFrames++; } for (; nframes >= 4; nframes -= 4) { _mm_store_ps(pBuffer, _mm_mul_ps( _mm_loadu_ps(pBuffer), v1 ) ); _mm_store_ps(pBuffer, _mm_add_ps( _mm_loadu_ps(pBuffer), _mm_mul_ps( _mm_loadu_ps(pFrames), v0) ) ); pFrames += 4; pBuffer += 4; } for (; nframes > 0; --nframes) { *pBuffer *= fWet; *pBuffer++ += fDry * *pFrames++; } } } static inline void sse_process_add ( float **ppBuffer, float **ppFrames, unsigned int iFrames, unsigned short iChannels, float fGain ) { __m128 v0 = _mm_load_ps1(&fGain); for (unsigned short i = 0; i < iChannels; ++i) { float *pBuffer = ppBuffer[i]; float *pFrames = ppFrames[i]; unsigned int nframes = iFrames; for (; (long(pBuffer) & 15) && (nframes > 0); --nframes) *pBuffer++ += fGain * *pFrames++; for (; nframes >= 4; nframes -= 4) { _mm_store_ps(pBuffer, _mm_add_ps( _mm_loadu_ps(pBuffer), _mm_mul_ps( _mm_loadu_ps(pFrames), v0) ) ); pFrames += 4; pBuffer += 4; } for (; nframes > 0; --nframes) *pBuffer++ += fGain * *pFrames++; } } #endif // __SSE__ #if defined(__ARM_NEON__) #include "arm_neon.h" // NEON enabled processor versions. static inline void neon_process_gain ( float **ppFrames, unsigned int iFrames, unsigned short iChannels, float fGain ) { float32x4_t vGain = vdupq_n_f32(fGain); for (unsigned short i = 0; i < iChannels; ++i) { float *pFrames = ppFrames[i]; unsigned int nframes = iFrames; for (; (long(pFrames) & 15) && (nframes > 0); --nframes) *pFrames++ *= fGain; for (; nframes >= 4; nframes -= 4) { vst1q_f32(pFrames, vmulq_f32( vld1q_f32(pFrames), vGain ) ); pFrames += 4; } for (; nframes > 0; --nframes) *pFrames++ *= fGain; } } static inline void neon_process_dry_wet ( float **ppBuffer, float **ppFrames, unsigned int iFrames, unsigned short iChannels, float fDry, float fWet ) { float32x4_t vDry = vdupq_n_f32(fDry); float32x4_t vWet = vdupq_n_f32(fWet); for (unsigned short i = 0; i < iChannels; ++i) { float *pBuffer = ppBuffer[i]; float *pFrames = ppFrames[i]; unsigned int nframes = iFrames; for (; (long(pBuffer) & 15) && (nframes > 0); --nframes) { *pBuffer *= fWet; *pBuffer++ += fDry * *pFrames++; } for (; nframes >= 4; nframes -= 4) { float32x4_t vBuffer = vld1q_f32(pBuffer); vBuffer = vmulq_f32(vBuffer, vWet); float32x4_t vFrames = vld1q_f32(pFrames); // Vr[i] := Va[i] + Vb[i] * Vc[i] vBuffer = vmlaq_f32(vBuffer, vDry, vFrames); vst1q_f32(pBuffer, vBuffer); pFrames += 4; pBuffer += 4; } for (; nframes > 0; --nframes) { *pBuffer *= fWet; *pBuffer++ += fDry * *pFrames++; } } } static inline void neon_process_add ( float **ppBuffer, float **ppFrames, unsigned int iFrames, unsigned short iChannels, float fGain ) { float32x4_t vGain = vdupq_n_f32(fGain); for (unsigned short i = 0; i < iChannels; ++i) { float *pBuffer = ppBuffer[i]; float *pFrames = ppFrames[i]; unsigned int nframes = iFrames; for (; (long(pBuffer) & 15) && (nframes > 0); --nframes) *pBuffer++ += fGain * *pFrames++; for (; nframes >= 4; nframes -= 4) { float32x4_t vBuffer = vld1q_f32(pBuffer); float32x4_t vFrames = vld1q_f32(pFrames); //Vr[i] := Va[i] + Vb[i] * Vc[i] vBuffer = vmlaq_f32(vBuffer, vGain, vFrames); vst1q_f32(pBuffer, vBuffer); pFrames += 4; pBuffer += 4; } for (; nframes > 0; --nframes) *pBuffer++ += fGain * *pFrames++; } } #endif // __ARM_NEON__ // Standard processor versions. static inline void std_process_gain ( float **ppFrames, unsigned int iFrames, unsigned short iChannels, float fGain ) { for (unsigned short i = 0; i < iChannels; ++i) { float *pFrames = ppFrames[i]; for (unsigned int n = 0; n < iFrames; ++n) *pFrames++ *= fGain; } } static inline void std_process_dry_wet ( float **ppBuffer, float **ppFrames, unsigned int iFrames, unsigned short iChannels, float fDry, float fWet ) { for (unsigned short i = 0; i < iChannels; ++i) { float *pBuffer = ppBuffer[i]; float *pFrames = ppFrames[i]; for (unsigned int n = 0; n < iFrames; ++n) { *pBuffer *= fWet; *pBuffer++ += fDry * *pFrames++; } } } static inline void std_process_add ( float **ppBuffer, float **ppFrames, unsigned int iFrames, unsigned short iChannels, float fGain ) { for (unsigned short i = 0; i < iChannels; ++i) { float *pBuffer = ppBuffer[i]; float *pFrames = ppFrames[i]; for (unsigned int n = 0; n < iFrames; ++n) *pBuffer++ += fGain * *pFrames++; } } //---------------------------------------------------------------------------- // qtractorInsertPluginType -- Insert pseudo-plugin type impl. // // Factory method (static) qtractorPlugin *qtractorInsertPluginType::createPlugin ( qtractorPluginList *pList, unsigned short iChannels ) { // Check whether it's a valid insert pseudo-plugin... qtractorPlugin *pPlugin = nullptr; qtractorInsertPluginType *pInsertType = nullptr; if (iChannels > 0) { pInsertType = new qtractorAudioInsertPluginType(iChannels); if (pInsertType->open()) pPlugin = new qtractorAudioInsertPlugin(pList, pInsertType); } else { pInsertType = new qtractorMidiInsertPluginType(); if (pInsertType->open()) pPlugin = new qtractorMidiInsertPlugin(pList, pInsertType); } if (pPlugin == nullptr && pInsertType) delete pInsertType; return pPlugin; } //---------------------------------------------------------------------------- // qtractorAudioInsertPluginType -- Audio-insert pseudo-plugin type instance. // // Derived methods. bool qtractorAudioInsertPluginType::open (void) { // Sanity check... const unsigned short iChannels = index(); if (iChannels < 1) return false; #ifdef CONFIG_DEBUG qDebug("qtractorAudioInsertPluginType[%p]::open() channels=%u", this, iChannels); #endif // Pseudo-plugin type names. m_sName = "Insert (Audio)"; m_sLabel = "AudioInsert"; // m_sLabel.remove(' '); // Pseudo-plugin unique identifier. m_iUniqueID = qHash(m_sLabel) ^ qHash(iChannels); // Pseudo-plugin port counts... m_iControlIns = 2; m_iControlOuts = 0; m_iAudioIns = iChannels; m_iAudioOuts = iChannels; m_iMidiIns = 0; m_iMidiOuts = 0; // Cache flags. m_bRealtime = true; m_bConfigure = true; // Done. return true; } void qtractorAudioInsertPluginType::close (void) { } // Instance cached-deferred accessors. const QString& qtractorAudioInsertPluginType::aboutText (void) { if (m_sAboutText.isEmpty()) { m_sAboutText += QObject::tr("Insert Send/Return pseudo-plugin (Audio)"); m_sAboutText += '\n'; m_sAboutText += QTRACTOR_WEBSITE; m_sAboutText += '\n'; m_sAboutText += QTRACTOR_COPYRIGHT; } return m_sAboutText; } //---------------------------------------------------------------------------- // qtractorMidiInsertPluginType -- MIDI-insert pseudo-plugin type instance. // // Derived methods. bool qtractorMidiInsertPluginType::open (void) { // Sanity check... const unsigned short iChannels = index(); if (iChannels > 0) return false; #ifdef CONFIG_DEBUG qDebug("qtractorMidiInsertPluginType[%p]::open() channels=%u", this, iChannels); #endif // Pseudo-plugin type names. m_sName = "Insert (MIDI)"; m_sLabel = "MidiInsert"; // m_sLabel.remove(' '); // Pseudo-plugin unique identifier. m_iUniqueID = qHash(m_sLabel);//^ qHash(iChannels); // Pseudo-plugin port counts... m_iControlIns = 2; m_iControlOuts = 0; m_iAudioIns = 0; m_iAudioOuts = 0; m_iMidiIns = 1; m_iMidiOuts = 1; // Cache flags. m_bRealtime = true; m_bConfigure = true; // Done. return true; } void qtractorMidiInsertPluginType::close (void) { } // Instance cached-deferred accessors. const QString& qtractorMidiInsertPluginType::aboutText (void) { if (m_sAboutText.isEmpty()) { m_sAboutText += QObject::tr("Insert Send/Return pseudo-plugin (MIDI)"); m_sAboutText += '\n'; m_sAboutText += QTRACTOR_WEBSITE; m_sAboutText += '\n'; m_sAboutText += QTRACTOR_COPYRIGHT; } return m_sAboutText; } //---------------------------------------------------------------------------- // qtractorAudioInsertPlugin -- Audio-insert pseudo-plugin instance. // // Constructors. qtractorAudioInsertPlugin::qtractorAudioInsertPlugin ( qtractorPluginList *pList, qtractorInsertPluginType *pInsertType ) : qtractorInsertPlugin(pList, pInsertType), m_pAudioBus(nullptr) { #ifdef CONFIG_DEBUG qDebug("qtractorAudioInsertPlugin[%p] channels=%u", this, pInsertType->channels()); #endif // Custom optimized processors. #if defined(__SSE__) if (sse_enabled()) { m_pfnProcessGain = sse_process_gain; m_pfnProcessDryWet = sse_process_dry_wet; } else #endif #if defined(__ARM_NEON__) m_pfnProcessGain = neon_process_gain; m_pfnProcessDryWet = neon_process_dry_wet; if (false) #endif { m_pfnProcessGain = std_process_gain; m_pfnProcessDryWet = std_process_dry_wet; } // Create and attach the custom parameters... m_pSendGainParam = new Param(this, 0); m_pSendGainParam->setName(QObject::tr("Send Gain")); m_pSendGainParam->setMinValue(0.0f); m_pSendGainParam->setMaxValue(4.0f); m_pSendGainParam->setDefaultValue(1.0f); m_pSendGainParam->setValue(1.0f, false); addParam(m_pSendGainParam); m_pDryGainParam = new Param(this, 1); m_pDryGainParam->setName(QObject::tr("Dry Gain")); m_pDryGainParam->setMinValue(0.0f); m_pDryGainParam->setMaxValue(4.0f); m_pDryGainParam->setDefaultValue(1.0f); m_pDryGainParam->setValue(1.0f, false); addParam(m_pDryGainParam); m_pWetGainParam = new Param(this, 2); m_pWetGainParam->setName(QObject::tr("Wet Gain")); m_pWetGainParam->setMinValue(0.0f); m_pWetGainParam->setMaxValue(4.0f); m_pWetGainParam->setDefaultValue(1.0f); m_pWetGainParam->setValue(1.0f, false); addParam(m_pWetGainParam); // Setup plugin instance... //setChannels(channels()); } // Destructor. qtractorAudioInsertPlugin::~qtractorAudioInsertPlugin (void) { // Cleanup plugin instance... setChannels(0); } // Channel/instance number accessors. void qtractorAudioInsertPlugin::setChannels ( unsigned short iChannels ) { // Check our type... qtractorPluginType *pType = type(); if (pType == nullptr) return; // We'll need this globals... qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; qtractorAudioEngine *pAudioEngine = pSession->audioEngine(); if (pAudioEngine == nullptr) return; // Estimate the (new) number of instances... const unsigned short iInstances = pType->instances(iChannels, list()->isMidi()); // Now see if instance and channel count changed anyhow... if (iInstances == instances() && iChannels == channels()) return; // Gotta go for a while... const bool bActivated = isActivated(); setChannelsActivated(iChannels, false); // Cleanup bus... if (m_pAudioBus) { pAudioEngine->removeBusEx(m_pAudioBus); m_pAudioBus->close(); delete m_pAudioBus; m_pAudioBus = nullptr; } // Set new instance number... setInstances(iInstances); if (iInstances < 1) { // setChannelsActivated(iChannels, bActivated); return; } #ifdef CONFIG_DEBUG qDebug("qtractorAudioInsertPlugin[%p]::setChannels(%u) instances=%u", this, iChannels, iInstances); #endif // Audio bus name -- it must be unique... int iBusName = 1; const QString sBusNamePrefix("Insert_%1"); QString sBusName = sBusNamePrefix.arg(iBusName); while (pAudioEngine->findBus(sBusName) || pAudioEngine->findBusEx(sBusName)) sBusName = sBusNamePrefix.arg(++iBusName); // Create the private audio bus... m_pAudioBus = new qtractorAudioBus(pAudioEngine, sBusName, qtractorBus::BusMode(qtractorBus::Duplex | qtractorBus::Ex), false, iChannels); // Add this one to the engine's exo-bus list, // for conection persistence purposes... pAudioEngine->addBusEx(m_pAudioBus); // (Re)issue all configuration as needed... realizeConfigs(); realizeValues(); // But won't need it anymore. releaseConfigs(); releaseValues(); // Open-up private bus... m_pAudioBus->open(); // (Re)activate instance if necessary... setChannelsActivated(iChannels, bActivated); } // Do the actual activation. void qtractorAudioInsertPlugin::activate (void) { list()->setAudioInsertActivated(true); } // Do the actual deactivation. void qtractorAudioInsertPlugin::deactivate (void) { list()->setAudioInsertActivated(false); } // The main plugin processing procedure. void qtractorAudioInsertPlugin::process ( float **ppIBuffer, float **ppOBuffer, unsigned int nframes ) { if (m_pAudioBus == nullptr) return; if (!m_pAudioBus->isEnabled()) return; // m_pAudioBus->process_prepare(nframes); float **ppOut = m_pAudioBus->out(); // Sends. float **ppIn = m_pAudioBus->in(); // Returns. const unsigned short iChannels = channels(); for (unsigned short i = 0; i < iChannels; ++i) { ::memcpy(ppOut[i], ppIBuffer[i], nframes * sizeof(float)); ::memcpy(ppOBuffer[i], ppIn[i], nframes * sizeof(float)); } const float fGain = m_pSendGainParam->value(); (*m_pfnProcessGain)(ppOut, nframes, iChannels, fGain); const float fDry = m_pDryGainParam->value(); const float fWet = m_pWetGainParam->value(); (*m_pfnProcessDryWet)(ppOBuffer, ppIBuffer, nframes, iChannels, fDry, fWet); // m_pAudioBus->process_commit(nframes); } // Pseudo-plugin configuration handlers. void qtractorAudioInsertPlugin::configure ( const QString& sKey, const QString& sValue ) { if (m_pAudioBus == nullptr) return; qtractorBus::ConnectItem *pItem = new qtractorBus::ConnectItem; pItem->index = sValue.section('|', 0, 0).toUShort(); const QString& sClient = sValue.section('|', 1, 1); const QString& sClientName = sClient.section(':', 1); if (sClientName.isEmpty()) { pItem->clientName = sClient; } else { // pItem->client = sClient.section(':', 0, 0).toInt(); pItem->clientName = sClientName; } const QString& sPort = sValue.section('|', 2, 2); const QString& sPortName = sPort.section(':', 1); if (sPortName.isEmpty()) { pItem->portName = sPort; } else { // pItem->port = sPort.section(':', 0, 0).toInt(); pItem->portName = sPortName; } const QString& sKeyPrefix = sKey.section('_', 0, 0); if (sKeyPrefix == "in") m_pAudioBus->inputs().append(pItem); else if (sKeyPrefix == "out") m_pAudioBus->outputs().append(pItem); else delete pItem; } // Pseudo-plugin configuration/state snapshot. void qtractorAudioInsertPlugin::freezeConfigs (void) { #ifdef CONFIG_DEBUG qDebug("qtractorAudioInsertPlugin[%p]::freezeConfigs()", this); #endif clearConfigs(); freezeConfigs(qtractorBus::Input); freezeConfigs(qtractorBus::Output); } void qtractorAudioInsertPlugin::releaseConfigs (void) { #ifdef CONFIG_DEBUG qDebug("qtractorAudioInsertPlugin[%p]::releaseConfigs()", this); #endif qtractorPlugin::clearConfigs(); } void qtractorAudioInsertPlugin::freezeConfigs ( int iBusMode ) { if (m_pAudioBus == nullptr) return; // Save connect items... qtractorBus::BusMode busMode = qtractorBus::BusMode(iBusMode); const QString sKeyPrefix(busMode & qtractorBus::Input ? "in" : "out"); int iKey = 0; qtractorBus::ConnectList connects; m_pAudioBus->updateConnects(busMode, connects); QListIterator iter(connects); while (iter.hasNext()) { qtractorBus::ConnectItem *pItem = iter.next(); QString sIndex = QString::number(pItem->index); QString sClient; if (pItem->client >= 0) sClient += QString::number(pItem->client) + ':'; sClient += pItem->clientName; QString sPort; if (pItem->port >= 0) sPort += QString::number(pItem->port) + ':'; sPort += pItem->portName; QString sKey = sKeyPrefix + '_' + QString::number(iKey++); setConfig(sKey, sIndex + '|' + sClient + '|' + sPort); } } // Audio specific accessor. qtractorAudioBus *qtractorAudioInsertPlugin::audioBus (void) const { return m_pAudioBus; } //---------------------------------------------------------------------------- // qtractorMidiInsertPlugin -- MIDI-insert pseudo-plugin instance. // // Constructors. qtractorMidiInsertPlugin::qtractorMidiInsertPlugin ( qtractorPluginList *pList, qtractorInsertPluginType *pInsertType ) : qtractorInsertPlugin(pList, pInsertType), m_pMidiBus(nullptr), m_pMidiInputBuffer(nullptr), m_pMidiOutputBuffer(nullptr) { #ifdef CONFIG_DEBUG qDebug("qtractorMidiInsertPlugin[%p] channels=%u", this, pInsertType->channels()); #endif // Create and attach the custom parameters... m_pSendGainParam = new Param(this, 0); m_pSendGainParam->setName(QObject::tr("Send Gain")); m_pSendGainParam->setMinValue(0.0f); m_pSendGainParam->setMaxValue(4.0f); m_pSendGainParam->setDefaultValue(1.0f); m_pSendGainParam->setValue(1.0f, false); addParam(m_pSendGainParam); m_pDryGainParam = new Param(this, 1); m_pDryGainParam->setName(QObject::tr("Dry Gain")); m_pDryGainParam->setMinValue(0.0f); m_pDryGainParam->setMaxValue(4.0f); m_pDryGainParam->setDefaultValue(1.0f); m_pDryGainParam->setValue(1.0f, false); addParam(m_pDryGainParam); m_pWetGainParam = new Param(this, 2); m_pWetGainParam->setName(QObject::tr("Wet Gain")); m_pWetGainParam->setMinValue(0.0f); m_pWetGainParam->setMaxValue(4.0f); m_pWetGainParam->setDefaultValue(1.0f); m_pWetGainParam->setValue(1.0f, false); addParam(m_pWetGainParam); // Setup plugin instance... //setChannels(channels()); } // Destructor. qtractorMidiInsertPlugin::~qtractorMidiInsertPlugin (void) { // Cleanup plugin instance... setChannels(0); } // Channel/instance number accessors. void qtractorMidiInsertPlugin::setChannels ( unsigned short iChannels ) { // Check our type... qtractorPluginType *pType = type(); if (pType == nullptr) return; // We'll need this globals... qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; qtractorMidiEngine *pMidiEngine = pSession->midiEngine(); if (pMidiEngine == nullptr) return; // Estimate the (new) number of instances... const unsigned short iInstances = pType->instances(iChannels, list()->isMidi()); // Now see if instance and channel count changed anyhow... if (iInstances == instances() && iChannels == channels()) return; // Gotta go for a while... const bool bActivated = isActivated(); setChannelsActivated(iChannels, false); // Cleanup buffers... if (m_pMidiInputBuffer) { if (m_pMidiBus) pMidiEngine->removeInputBuffer(m_pMidiBus->alsaPort()); delete m_pMidiInputBuffer; m_pMidiInputBuffer = nullptr; } if (m_pMidiOutputBuffer) { delete m_pMidiOutputBuffer; m_pMidiOutputBuffer = nullptr; } // Cleanup bus... if (m_pMidiBus) { pMidiEngine->removeBusEx(m_pMidiBus); m_pMidiBus->close(); delete m_pMidiBus; m_pMidiBus = nullptr; } // Set new instance number... setInstances(iInstances); if (iInstances < 1) { // setChannelsActivated(iChannels, bActivated); return; } #ifdef CONFIG_DEBUG qDebug("qtractorMidiInsertPlugin[%p]::setChannels(%u) instances=%u", this, iChannels, iInstances); #endif // MIDI bus name -- it must be unique... int iBusName = 1; const QString& sBusNamePrefix = "Insert_%1"; QString sBusName = sBusNamePrefix.arg(iBusName); while (pMidiEngine->findBus(sBusName) || pMidiEngine->findBusEx(sBusName)) sBusName = sBusNamePrefix.arg(++iBusName); // Create the private audio bus... m_pMidiBus = new qtractorMidiBus(pMidiEngine, sBusName, qtractorBus::BusMode(qtractorBus::Duplex | qtractorBus::Ex), false); // Create the private MIDI buffers... m_pMidiInputBuffer = new qtractorMidiInputBuffer(); m_pMidiInputBuffer->setDryGainSubject(m_pDryGainParam->subject()); m_pMidiInputBuffer->setWetGainSubject(m_pWetGainParam->subject()); m_pMidiOutputBuffer = new qtractorMidiOutputBuffer(m_pMidiBus); m_pMidiOutputBuffer->setGainSubject(m_pSendGainParam->subject()); // Add this one to the engine's exo-bus list, // for conection persistence purposes... pMidiEngine->addBusEx(m_pMidiBus); // (Re)issue all configuration as needed... realizeConfigs(); realizeValues(); // But won't need it anymore. releaseConfigs(); releaseValues(); // Open-up private bus... if (m_pMidiBus->open()) pMidiEngine->addInputBuffer(m_pMidiBus->alsaPort(), m_pMidiInputBuffer); // (Re)activate instance if necessary... setChannelsActivated(iChannels, bActivated); } // Do the actual activation. void qtractorMidiInsertPlugin::activate (void) { } // Do the actual deactivation. void qtractorMidiInsertPlugin::deactivate (void) { if (m_pMidiInputBuffer) m_pMidiInputBuffer->clear(); if (m_pMidiOutputBuffer) m_pMidiOutputBuffer->clear(); } // The main plugin processing procedure. void qtractorMidiInsertPlugin::process ( float **ppIBuffer, float **ppOBuffer, unsigned int nframes ) { qtractorSession *pSession = qtractorSession::getInstance(); qtractorMidiManager *pMidiManager = list()->midiManager(); if (pMidiManager && pSession) { const unsigned long t0 = (pSession->isPlaying() ? pSession->playHead() : 0); // Enqueue input events into sends/output bus... if (m_pMidiOutputBuffer) { qtractorMidiBuffer *pEventBuffer = pMidiManager->buffer_in(); const unsigned int iEventCount = pEventBuffer->count(); for (unsigned int i = 0; i < iEventCount; ++i) { snd_seq_event_t *pEv = pEventBuffer->at(i); if (!m_pMidiOutputBuffer->enqueue(pEv, t0 + pEv->time.tick)) break; } // Wake the asynchronous working thread... if (iEventCount > 0) qtractorMidiSyncItem::syncItem(m_pMidiOutputBuffer); } // Merge events from returns/input events... if (m_pMidiInputBuffer) pMidiManager->processInputBuffer(m_pMidiInputBuffer, t0); } const unsigned short iChannels = channels(); for (unsigned short i = 0; i < iChannels; ++i) ::memcpy(ppOBuffer[i], ppIBuffer[i], nframes * sizeof(float)); } // Pseudo-plugin configuration handlers. void qtractorMidiInsertPlugin::configure ( const QString& sKey, const QString& sValue ) { if (m_pMidiBus == nullptr) return; qtractorBus::ConnectItem *pItem = new qtractorBus::ConnectItem; pItem->index = sValue.section('|', 0, 0).toUShort(); const QString& sClient = sValue.section('|', 1, 1); const QString& sClientName = sClient.section(':', 1); if (sClientName.isEmpty()) { pItem->clientName = sClient; } else { pItem->client = sClient.section(':', 0, 0).toInt(); pItem->clientName = sClientName; } const QString& sPort = sValue.section('|', 2, 2); const QString& sPortName = sPort.section(':', 1); if (sPortName.isEmpty()) { pItem->portName = sPort; } else { pItem->port = sPort.section(':', 0, 0).toInt(); pItem->portName = sPortName; } const QString& sKeyPrefix = sKey.section('_', 0, 0); if (sKeyPrefix == "in") m_pMidiBus->inputs().append(pItem); else if (sKeyPrefix == "out") m_pMidiBus->outputs().append(pItem); else delete pItem; } // Pseudo-plugin configuration/state snapshot. void qtractorMidiInsertPlugin::freezeConfigs (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMidiInsertPlugin[%p]::freezeConfigs()", this); #endif clearConfigs(); freezeConfigs(qtractorBus::Input); freezeConfigs(qtractorBus::Output); } void qtractorMidiInsertPlugin::releaseConfigs (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMidiInsertPlugin[%p]::releaseConfigs()", this); #endif qtractorPlugin::clearConfigs(); } void qtractorMidiInsertPlugin::freezeConfigs ( int iBusMode ) { if (m_pMidiBus == nullptr) return; // Save connect items... qtractorBus::BusMode busMode = qtractorBus::BusMode(iBusMode); const QString sKeyPrefix(busMode & qtractorBus::Input ? "in" : "out"); int iKey = 0; qtractorBus::ConnectList connects; m_pMidiBus->updateConnects(busMode, connects); QListIterator iter(connects); while (iter.hasNext()) { qtractorBus::ConnectItem *pItem = iter.next(); QString sIndex = QString::number(pItem->index); QString sClient; if (pItem->client >= 0) sClient += QString::number(pItem->client) + ':'; sClient += pItem->clientName; QString sPort; if (pItem->port >= 0) sPort += QString::number(pItem->port) + ':'; sPort += pItem->portName; QString sKey = sKeyPrefix + '_' + QString::number(iKey++); setConfig(sKey, sIndex + '|' + sClient + '|' + sPort); } } // MIDI specific accessors. qtractorMidiBus *qtractorMidiInsertPlugin::midiBus (void) const { return m_pMidiBus; } //---------------------------------------------------------------------------- // qtractorAuxSendPluginType -- Aux-send pseudo-plugin impl. // // Factory method (static) qtractorPlugin *qtractorAuxSendPluginType::createPlugin ( qtractorPluginList *pList, unsigned short iChannels ) { // Check whether it's a valid insert pseudo-plugin... qtractorPlugin *pPlugin = nullptr; qtractorAuxSendPluginType *pAuxSendType = nullptr; if (iChannels > 0) { pAuxSendType = new qtractorAudioAuxSendPluginType(iChannels); if (pAuxSendType->open()) pPlugin = new qtractorAudioAuxSendPlugin(pList, pAuxSendType); } else { pAuxSendType = new qtractorMidiAuxSendPluginType(); if (pAuxSendType->open()) pPlugin = new qtractorMidiAuxSendPlugin(pList, pAuxSendType); } if (pPlugin == nullptr && pAuxSendType) delete pAuxSendType; return pPlugin; } //---------------------------------------------------------------------------- // qtractorAudioAuxSendPluginType -- Audio aux-send pseudo-plugin type. // // Derived methods. bool qtractorAudioAuxSendPluginType::open (void) { // Sanity check... const unsigned short iChannels = index(); if (iChannels < 1) return false; #ifdef CONFIG_DEBUG qDebug("qtractorAudioAuxSendPluginType[%p]::open() channels=%u", this, iChannels); #endif // Pseudo-plugin type names. m_sName = QObject::tr("Aux Send (Audio)"); m_sLabel = "AudioAuxSend"; // m_sLabel.remove(' '); // Pseudo-plugin unique identifier. m_iUniqueID = qHash(m_sLabel) ^ qHash(iChannels); // Pseudo-plugin port counts... m_iControlIns = 1; m_iControlOuts = 0; m_iAudioIns = iChannels; m_iAudioOuts = iChannels; m_iMidiIns = 0; m_iMidiOuts = 0; // Cache flags. m_bRealtime = true; m_bConfigure = true; // Done. return true; } void qtractorAudioAuxSendPluginType::close (void) { } // Instance cached-deferred accesors. const QString& qtractorAudioAuxSendPluginType::aboutText (void) { if (m_sAboutText.isEmpty()) { m_sAboutText += QObject::tr("Aux Send pseudo-plugin (Audio)"); m_sAboutText += '\n'; m_sAboutText += QTRACTOR_WEBSITE; m_sAboutText += '\n'; m_sAboutText += QTRACTOR_COPYRIGHT; } return m_sAboutText; } //---------------------------------------------------------------------------- // qtractorMidiAuxSendPluginType -- MIDI Aux-send pseudo-plugin type. // // Derived methods. bool qtractorMidiAuxSendPluginType::open (void) { // Sanity check... const unsigned short iChannels = index(); if (iChannels > 0) return false; #ifdef CONFIG_DEBUG qDebug("qtractorMidiAuxSendPluginType[%p]::open() channels=%u", this, iChannels); #endif // Pseudo-plugin type names. m_sName = "Aux Send (MIDI)"; m_sLabel = "MidiAuxSend"; // m_sLabel.remove(' '); // Pseudo-plugin unique identifier. m_iUniqueID = qHash(m_sLabel);//^ qHash(iChannels); // Pseudo-plugin port counts... m_iControlIns = 1; m_iControlOuts = 0; m_iAudioIns = 0; m_iAudioOuts = 0; m_iMidiIns = 1; m_iMidiOuts = 1; // Cache flags. m_bRealtime = true; m_bConfigure = true; // Done. return true; } void qtractorMidiAuxSendPluginType::close (void) { } // Instance cached-deferred accesors. const QString& qtractorMidiAuxSendPluginType::aboutText (void) { if (m_sAboutText.isEmpty()) { m_sAboutText += QObject::tr("Aux Send pseudo-plugin (MIDI)"); m_sAboutText += '\n'; m_sAboutText += QTRACTOR_WEBSITE; m_sAboutText += '\n'; m_sAboutText += QTRACTOR_COPYRIGHT; } return m_sAboutText; } //---------------------------------------------------------------------------- // qtractorAudioAuxSendPlugin -- Audio aux-send pseudo-plugin instance. // // Constructors. qtractorAudioAuxSendPlugin::qtractorAudioAuxSendPlugin ( qtractorPluginList *pList, qtractorAuxSendPluginType *pAuxSendType ) : qtractorAuxSendPlugin(pList, pAuxSendType), m_pAudioBus(nullptr) { #ifdef CONFIG_DEBUG qDebug("qtractorAudioAuxSendPlugin[%p] channels=%u", this, pAuxSendType->channels()); #endif // Custom optimized processors. #if defined(__SSE__) if (sse_enabled()) { m_pfnProcessAdd = sse_process_add; } else #endif #if defined(__ARM_NEON__) m_pfnProcessAdd = neon_process_add; if (false) #endif { m_pfnProcessAdd = std_process_add; } // Create and attach the custom parameters... m_pSendGainParam = new Param(this, 0); m_pSendGainParam->setName(QObject::tr("Send Gain")); m_pSendGainParam->setMinValue(0.0f); m_pSendGainParam->setMaxValue(4.0f); m_pSendGainParam->setDefaultValue(1.0f); m_pSendGainParam->setValue(1.0f, false); addParam(m_pSendGainParam); } // Destructor. qtractorAudioAuxSendPlugin::~qtractorAudioAuxSendPlugin (void) { // Cleanup plugin instance... setChannels(0); } // Channel/instance number accessors. void qtractorAudioAuxSendPlugin::setChannels ( unsigned short iChannels ) { // Check our type... qtractorPluginType *pType = type(); if (pType == nullptr) return; // We'll need this globals... qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; qtractorAudioEngine *pAudioEngine = pSession->audioEngine(); if (pAudioEngine == nullptr) return; // Estimate the (new) number of instances... const unsigned short iInstances = pType->instances(iChannels, list()->isMidi()); // Now see if instance and channel count changed anyhow... if (iInstances == instances() && iChannels == channels()) return; // Gotta go for a while... const bool bActivated = isActivated(); setChannelsActivated(iChannels, false); // Cleanup bus... if (m_pAudioBus) m_pAudioBus = nullptr; // Set new instance number... setInstances(iInstances); if (iInstances < 1) { // setChannelsActivated(iChannels, bActivated); return; } #ifdef CONFIG_DEBUG qDebug("qtractorAudioAuxSendPlugin[%p]::setChannels(%u) instances=%u", this, iChannels, iInstances); #endif realizeConfigs(); realizeValues(); // But won't need it anymore. releaseConfigs(); releaseValues(); // Try to find a nice default... if (m_sAudioBusName.isEmpty()) { for (qtractorBus *pBus = pAudioEngine->buses().first(); pBus; pBus = pBus->next()) { if (pBus->busMode() & qtractorBus::Output) { qtractorAudioBus *pAudioBus = static_cast (pBus); if (pAudioBus && pAudioBus->channels() == iChannels) { m_sAudioBusName = pAudioBus->busName(); break; } } } } // Setup aux-send bus... setAudioBusName(m_sAudioBusName); // (Re)activate instance if necessary... setChannelsActivated(iChannels, bActivated); } // Audio bus specific accessors. void qtractorAudioAuxSendPlugin::setAudioBusName ( const QString& sAudioBusName ) { if (sAudioBusName.isEmpty()) return; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; qtractorAudioEngine *pAudioEngine = pSession->audioEngine(); if (pAudioEngine == nullptr) return; qtractorAudioBus *pAudioBus = static_cast ( pAudioEngine->findOutputBus(sAudioBusName)); if (pAudioBus && pAudioBus->channels() == channels()) { m_pAudioBus = pAudioBus; m_sAudioBusName = sAudioBusName; // setConfig("audioBusName", m_sAudioBusName); } else { m_pAudioBus = nullptr; m_sAudioBusName.clear(); // clearConfigs(); } updateAudioBusName(); } const QString& qtractorAudioAuxSendPlugin::audioBusName (void) const { return m_sAudioBusName; } // Audio bus to appear on plugin lists. void qtractorAudioAuxSendPlugin::updateAudioBusName (void) const { const QString sText(m_pAudioBus ? QObject::tr("%1 (Audio)").arg(m_sAudioBusName) : type()->name()); QListIterator iter(items()); while (iter.hasNext()) iter.next()->setText(sText); } // The main plugin processing procedure. void qtractorAudioAuxSendPlugin::process ( float **ppIBuffer, float **ppOBuffer, unsigned int nframes ) { if (m_pAudioBus == nullptr) return; if (!m_pAudioBus->isEnabled()) return; // m_pAudioBus->process_prepare(nframes); float **ppOut = m_pAudioBus->out(); const unsigned short iChannels = channels(); for (unsigned short i = 0; i < iChannels; ++i) ::memcpy(ppOBuffer[i], ppIBuffer[i], nframes * sizeof(float)); const float fGain = m_pSendGainParam->value(); (*m_pfnProcessAdd)(ppOut, ppOBuffer, nframes, iChannels, fGain); // m_pAudioBus->process_commit(nframes); } // Do the actual activation. void qtractorAudioAuxSendPlugin::activate (void) { } // Do the actual deactivation. void qtractorAudioAuxSendPlugin::deactivate (void) { } // Pseudo-plugin configuration handlers. void qtractorAudioAuxSendPlugin::configure ( const QString& sKey, const QString& sValue ) { #ifdef CONFIG_DEBUG qDebug("qtractorAudioAuxSendPlugin[%p]::configure()", this); #endif if (sKey == "audioBusName") setAudioBusName(sValue); } // Pseudo-plugin configuration/state snapshot. void qtractorAudioAuxSendPlugin::freezeConfigs (void) { #ifdef CONFIG_DEBUG qDebug("qtractorAudioAuxSendPlugin[%p]::freezeConfigs()", this); #endif clearConfigs(); setConfig("audioBusName", m_sAudioBusName); } void qtractorAudioAuxSendPlugin::releaseConfigs (void) { #ifdef CONFIG_DEBUG qDebug("qtractorAudioAuxSendPlugin[%p]::releaseConfigs()", this); #endif qtractorPlugin::clearConfigs(); } //---------------------------------------------------------------------------- // qtractorMidiAuxSendPlugin -- MIDI aux-send pseudo-plugin instance. // // Constructors. qtractorMidiAuxSendPlugin::qtractorMidiAuxSendPlugin ( qtractorPluginList *pList, qtractorAuxSendPluginType *pAuxSendType ) : qtractorAuxSendPlugin(pList, pAuxSendType), m_pMidiBus(nullptr), m_pMidiOutputBuffer(nullptr) { #ifdef CONFIG_DEBUG qDebug("qtractorMidiAuxSendPlugin[%p] channels=%u", this, pAuxSendType->channels()); #endif // Create and attach the custom parameters... m_pSendGainParam = new Param(this, 0); m_pSendGainParam->setName(QObject::tr("Send Gain")); m_pSendGainParam->setMinValue(0.0f); m_pSendGainParam->setMaxValue(4.0f); m_pSendGainParam->setDefaultValue(1.0f); m_pSendGainParam->setValue(1.0f, false); addParam(m_pSendGainParam); } // Destructor. qtractorMidiAuxSendPlugin::~qtractorMidiAuxSendPlugin (void) { // Cleanup plugin instance... setChannels(0); } // Channel/instance number accessors. void qtractorMidiAuxSendPlugin::setChannels ( unsigned short iChannels ) { // Check our type... qtractorPluginType *pType = type(); if (pType == nullptr) return; // We'll need this globals... qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; qtractorMidiEngine *pMidiEngine = pSession->midiEngine(); if (pMidiEngine == nullptr) return; // Estimate the (new) number of instances... const unsigned short iInstances = pType->instances(iChannels, list()->isMidi()); // Now see if instance and channel count changed anyhow... if (iInstances == instances() && iChannels == channels()) return; // Gotta go for a while... const bool bActivated = isActivated(); setChannelsActivated(iChannels, false); // Cleanup buffer... if (m_pMidiOutputBuffer) { delete m_pMidiOutputBuffer; m_pMidiOutputBuffer = nullptr; } // Cleanup bus... if (m_pMidiBus) m_pMidiBus = nullptr; // Set new instance number... setInstances(iInstances); if (iInstances < 1) { // setChannelsActivated(iChannels, bActivated); return; } #ifdef CONFIG_DEBUG qDebug("qtractorMidiAuxSendPlugin[%p]::setChannels(%u) instances=%u", this, iChannels, iInstances); #endif realizeConfigs(); realizeValues(); // But won't need it anymore. releaseConfigs(); releaseValues(); // Try to find a nice default... if (m_sMidiBusName.isEmpty()) { for (qtractorBus *pBus = pMidiEngine->buses().first(); pBus; pBus = pBus->next()) { if (pBus->busMode() & qtractorBus::Output) { qtractorMidiBus *pMidiBus = static_cast (pBus); if (pMidiBus) { m_sMidiBusName = pMidiBus->busName(); break; } } } } // Setup aux-send bus... setMidiBusName(m_sMidiBusName); // (Re)activate instance if necessary... setChannelsActivated(iChannels, bActivated); } // MIDI bus specific accessors. void qtractorMidiAuxSendPlugin::setMidiBusName ( const QString& sMidiBusName ) { if (sMidiBusName.isEmpty()) return; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; qtractorMidiEngine *pMidiEngine = pSession->midiEngine(); if (pMidiEngine == nullptr) return; qtractorMidiBus *pMidiBus = static_cast ( pMidiEngine->findOutputBus(sMidiBusName)); if (pMidiBus) { m_pMidiBus = pMidiBus; m_sMidiBusName = sMidiBusName; // setConfig("midiBusName", m_sMidiBusName); } else { m_pMidiBus = nullptr; m_sMidiBusName.clear(); // clearConfigs(); } // (Re)create private MIDI buffer... if (m_pMidiOutputBuffer) { delete m_pMidiOutputBuffer; m_pMidiOutputBuffer = nullptr; } if (m_pMidiBus && m_pMidiOutputBuffer == nullptr) { m_pMidiOutputBuffer = new qtractorMidiOutputBuffer(m_pMidiBus); m_pMidiOutputBuffer->setGainSubject(m_pSendGainParam->subject()); } updateMidiBusName(); } const QString& qtractorMidiAuxSendPlugin::midiBusName (void) const { return m_sMidiBusName; } // Audio bus to appear on plugin lists. void qtractorMidiAuxSendPlugin::updateMidiBusName (void) const { const QString sText(m_pMidiBus ? QObject::tr("%1 (MIDI)").arg(m_sMidiBusName) : type()->name()); QListIterator iter(items()); while (iter.hasNext()) iter.next()->setText(sText); } // The main plugin processing procedure. void qtractorMidiAuxSendPlugin::process ( float **ppIBuffer, float **ppOBuffer, unsigned int nframes ) { qtractorSession *pSession = qtractorSession::getInstance(); qtractorMidiManager *pMidiManager = list()->midiManager(); if (m_pMidiBus && m_pMidiOutputBuffer && pMidiManager && pSession) { // Enqueue events into sends/output bus... const unsigned long t0 = (pSession->isPlaying() ? pSession->playHead() : 0); qtractorMidiBuffer *pEventBuffer = pMidiManager->buffer_in(); const unsigned int iEventCount = pEventBuffer->count(); for (unsigned int i = 0; i < iEventCount; ++i) { snd_seq_event_t *pEv = pEventBuffer->at(i); if (!m_pMidiOutputBuffer->enqueue(pEv, t0 + pEv->time.tick)) break; } // Wake the asynchronous working thread... if (iEventCount > 0) qtractorMidiSyncItem::syncItem(m_pMidiOutputBuffer); } const unsigned short iChannels = channels(); for (unsigned short i = 0; i < iChannels; ++i) ::memcpy(ppOBuffer[i], ppIBuffer[i], nframes * sizeof(float)); } // Do the actual activation. void qtractorMidiAuxSendPlugin::activate (void) { } // Do the actual deactivation. void qtractorMidiAuxSendPlugin::deactivate (void) { if (m_pMidiOutputBuffer) m_pMidiOutputBuffer->clear(); } // Pseudo-plugin configuration handlers. void qtractorMidiAuxSendPlugin::configure ( const QString& sKey, const QString& sValue ) { #ifdef CONFIG_DEBUG qDebug("qtractorMidiAuxSendPlugin[%p]::configure()", this); #endif if (sKey == "midiBusName") setMidiBusName(sValue); } // Pseudo-plugin configuration/state snapshot. void qtractorMidiAuxSendPlugin::freezeConfigs (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMidiAuxSendPlugin[%p]::freezeConfigs()", this); #endif clearConfigs(); setConfig("midiBusName", m_sMidiBusName); } void qtractorMidiAuxSendPlugin::releaseConfigs (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMidiAuxSendPlugin[%p]::releaseConfigs()", this); #endif qtractorPlugin::clearConfigs(); } // end of qtractorInsertPlugin.cpp qtractor-0.9.25/src/PaxHeaders/qtractorAudioMonitor.cpp0000644000000000000000000000013214166551171020217 xustar0030 mtime=1641730681.436610059 30 atime=1641730681.436610059 30 ctime=1641730681.436610059 qtractor-0.9.25/src/qtractorAudioMonitor.cpp0000644000175000001440000003355614166551171021463 0ustar00rncbcusers00000000000000// qtractorAudioMonitor.cpp // /**************************************************************************** Copyright (C) 2005-2021, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAudioMonitor.h" #include "qtractorAudioMeter.h" #include #if defined(__SSE__) #include // SSE detection. static inline bool sse_enabled (void) { #if defined(__GNUC__) unsigned int eax, ebx, ecx, edx; #if defined(__x86_64__) || (!defined(PIC) && !defined(__PIC__)) __asm__ __volatile__ ( "cpuid\n\t" \ : "=a" (eax), "=b" (ebx), "=c" (ecx), "=d" (edx) \ : "a" (1) : "cc"); #else __asm__ __volatile__ ( "push %%ebx\n\t" \ "cpuid\n\t" \ "movl %%ebx,%1\n\t" \ "pop %%ebx\n\t" \ : "=a" (eax), "=r" (ebx), "=c" (ecx), "=d" (edx) \ : "a" (1) : "cc"); #endif return (edx & (1 << 25)); #else return false; #endif } // SSE enabled processor versions. static inline void sse_process ( float *pFrames, unsigned int iFrames, float fGain, float *pfValue ) { __m128 v0 = _mm_load_ps1(&fGain); __m128 v1 = _mm_load_ps1(pfValue); __m128 v2; for (; (long(pFrames) & 15) && (iFrames > 0); --iFrames) *pFrames++ *= fGain; for (; iFrames >= 4; iFrames -= 4) { v2 = _mm_mul_ps(_mm_loadu_ps(pFrames), v0); v1 = _mm_max_ps(v2, v1); _mm_store_ps(pFrames, v2); pFrames += 4; } for (; iFrames > 0; --iFrames) *pFrames++ *= fGain; *pfValue = *(float *) &v1; // CHEAT: take 1st of 4 possible values. } static inline void sse_process_ramp ( float *pFrames, unsigned int iFrames, float fGainIter, float fGainLast, float *pfValue ) { __m128 v1 = _mm_load_ps1(pfValue); __m128 v2; const float fGainStep = 4.0f * (fGainLast - fGainIter) / float(iFrames); for (; (long(pFrames) & 15) && (iFrames > 0); --iFrames) *pFrames++ *= fGainIter; for (; iFrames >= 4; iFrames -= 4) { v2 = _mm_mul_ps(_mm_loadu_ps(pFrames), _mm_load_ps1(&fGainIter)); v1 = _mm_max_ps(v2, v1); _mm_store_ps(pFrames, v2); fGainIter += fGainStep; pFrames += 4; } for (; iFrames > 0; --iFrames) *pFrames++ *= fGainIter; *pfValue = *(float *) &v1; // CHEAT: take 1st of 4 possible values. } static inline void sse_process_meter ( float *pFrames, unsigned int iFrames, float *pfValue ) { __m128 v1 = _mm_load_ps1(pfValue); for (; (long(pFrames) & 15) && (iFrames > 0); --iFrames) ++pFrames; for (; iFrames >= 4; iFrames -= 4) { v1 = _mm_max_ps(_mm_loadu_ps(pFrames), v1); pFrames += 4; } *pfValue = *(float *) &v1; // CHEAT: take 1st of 4 possible values. } #endif // __SSE__ #if defined(__ARM_NEON__) #include "arm_neon.h" // NEON enabled processor versions. static inline void neon_process ( float *pFrames, unsigned int iFrames, float fGain, float *pfValue ) { float32x4_t v0 = vld1q_dup_f32(&fGain); float32x4_t v1 = vld1q_dup_f32(pfValue); float32x4_t v2; for (; (long(pFrames) & 15) && (iFrames > 0); --iFrames) *pFrames++ *= fGain; for (; iFrames >= 4; iFrames -= 4) { v2 = vmulq_f32(vld1q_f32(pFrames), v0); v1 = vmaxq_f32(v2, v1); vst1q_f32(pFrames, v2); pFrames += 4; } for (; iFrames > 0; --iFrames) *pFrames++ *= fGain; vst1q_lane_f32(pfValue, v1, 0); // CHEAT: take 1st of 4 possible values. } static inline void neon_process_ramp ( float *pFrames, unsigned int iFrames, float fGainIter, float fGainLast, float *pfValue ) { const float fGainStepSingle = (fGainLast - fGainIter) / float(iFrames); for (; (long(pFrames) & 15) && (iFrames > 0); --iFrames) { *pFrames++ *= fGainIter; fGainIter += fGainStepSingle; } float __attribute__ ((aligned (16))) fInitGainIter[4] = { fGainIter, fGainIter + fGainStepSingle, fGainIter + 2.0 * fGainStepSingle, fGainIter + 3.0 * fGainStepSingle }; const float fGainStep = 4.0f * fGainStepSingle; float32x4_t vGainIter = vld1q_f32(fInitGainIter); float32x4_t vGainStep = vld1q_dup_f32(&fGainStep); float32x4_t v1 = vld1q_dup_f32(pfValue); float32x4_t v2; for (; iFrames >= 4; iFrames -= 4) { v2 = vmulq_f32(vld1q_f32(pFrames), vGainIter); v1 = vmaxq_f32(v2, v1); vst1q_f32(pFrames, v2); vGainIter += vGainStep; pFrames += 4; } for (; iFrames > 0; --iFrames) { *pFrames++ *= fGainIter; fGainIter += fGainStepSingle; } vst1q_lane_f32(pfValue, v1, 3); // CHEAT: take 4th of 4 possible values. } static inline void neon_process_meter ( float *pFrames, unsigned int iFrames, float *pfValue ) { float32x4_t v1 = vld1q_dup_f32(pfValue); for (; (long(pFrames) & 15) && (iFrames > 0); --iFrames) ++pFrames; for (; iFrames >= 4; iFrames -= 4) { v1 = vmaxq_f32(vld1q_f32(pFrames), v1); pFrames += 4; } vst1q_lane_f32(pfValue, v1, 0); // CHEAT: take 1st of 4 possible values. } #endif // __ARM_NEON__ // Standard processor versions. static inline void std_process ( float *pFrames, unsigned int iFrames, float fGain, float *pfValue ) { for (unsigned int n = 0; n < iFrames; ++n) { pFrames[n] *= fGain; if (*pfValue < pFrames[n]) *pfValue = pFrames[n]; } } static inline void std_process_ramp ( float *pFrames, unsigned int iFrames, float fGainIter, float fGainLast, float *pfValue ) { const float fGainStep = (fGainLast - fGainIter) / float(iFrames); for (unsigned int n = 0; n < iFrames; ++n) { pFrames[n] *= fGainIter; if (*pfValue < pFrames[n]) *pfValue = pFrames[n]; fGainIter += fGainStep; } } static inline void std_process_meter ( float *pFrames, unsigned int iFrames, float *pfValue ) { for (unsigned int n = 0; n < iFrames; ++n) { if (*pfValue < pFrames[n]) *pfValue = pFrames[n]; } } //---------------------------------------------------------------------------- // qtractorAudioMonitor -- Audio monitor bridge value processor. // Constructor. qtractorAudioMonitor::qtractorAudioMonitor ( unsigned short iChannels, float fGain, float fPanning ) : qtractorMonitor(fGain, fPanning), m_iChannels(0), m_piStamps(nullptr), m_pfValues(nullptr), m_pfPrevValues(nullptr), m_pfGains(nullptr), m_pfPrevGains(nullptr), m_iProcessRamp(0) { qtractorMonitor::gainSubject()->setMaxValue(2.0f); // +6dB qtractorMonitor::gainObserver()->setLogarithmic(true); #if defined(__SSE__) if (sse_enabled()) { m_pfnProcess = sse_process; m_pfnProcessRamp = sse_process_ramp; m_pfnProcessMeter = sse_process_meter; } else #endif #if defined(__ARM_NEON__) m_pfnProcess = neon_process; m_pfnProcessRamp = neon_process_ramp; m_pfnProcessMeter = neon_process_meter; if (false) #endif { m_pfnProcess = std_process; m_pfnProcessRamp = std_process_ramp; m_pfnProcessMeter = std_process_meter; } setChannels(iChannels); } // Copy constructor. qtractorAudioMonitor::qtractorAudioMonitor ( const qtractorAudioMonitor& monitor ) : qtractorAudioMonitor(monitor.channels(), monitor.gain(), monitor.panning()) { qtractorMonitor::gainSubject()->setDefaultValue( monitor.m_gainSubject.defaultValue()); qtractorMonitor::panningSubject()->setDefaultValue( monitor.m_panningSubject.defaultValue()); } // Destructor. qtractorAudioMonitor::~qtractorAudioMonitor (void) { setChannels(0); } // Channel property accessors. void qtractorAudioMonitor::setChannels ( unsigned short iChannels ) { // Check if channels will really change... if (m_iChannels == iChannels) return; // Delete old value holders... if (m_piStamps) { delete [] m_piStamps; m_piStamps = nullptr; } if (m_pfValues) { delete [] m_pfValues; m_pfValues = nullptr; } if (m_pfPrevValues) { delete [] m_pfPrevValues; m_pfPrevValues = nullptr; } // Delete old panning-gains holders... if (m_pfGains) { delete [] m_pfGains; m_pfGains = nullptr; } if (m_pfPrevGains) { delete [] m_pfPrevGains; m_pfPrevGains = nullptr; } // Set new value holders... m_iChannels = iChannels; if (m_iChannels > 0) { m_piStamps = new unsigned long [m_iChannels]; m_pfValues = new float [m_iChannels]; m_pfPrevValues = new float [m_iChannels]; m_pfGains = new float [m_iChannels]; m_pfPrevGains = new float [m_iChannels]; for (unsigned short i = 0; i < m_iChannels; ++i) { m_piStamps[i] = 0; m_pfValues[i] = m_pfPrevValues[i] = 0.0f; m_pfGains[i] = m_pfPrevGains[i] = 0.0f; } // Initial population... update(); } } unsigned short qtractorAudioMonitor::channels (void) const { return m_iChannels; } // Value holder accessor. float qtractorAudioMonitor::value_stamp ( unsigned short iChannel, unsigned long iStamp ) const { if (m_piStamps[iChannel] != iStamp) { m_piStamps[iChannel] = iStamp; m_pfPrevValues[iChannel] = m_pfValues[iChannel]; m_pfValues[iChannel] = 0.0f; } return m_pfPrevValues[iChannel]; } // Reset channel gain trackers. void qtractorAudioMonitor::reset (void) { for (unsigned short i = 0; i < m_iChannels; ++i) { m_piStamps[i] = 0; m_pfValues[i] = m_pfPrevValues[i] = 0.0f; m_pfPrevGains[i] = 0.0f; } ++m_iProcessRamp; } // Batch processors. void qtractorAudioMonitor::process ( float **ppFrames, unsigned int iFrames, unsigned short iChannels ) { if (iChannels < 1) iChannels = m_iChannels; if (m_iProcessRamp > 0) { m_iProcessRamp = 0; // Do ramp-processing... if (iChannels == m_iChannels) { for (unsigned short i = 0; i < m_iChannels; ++i) { (*m_pfnProcessRamp)(ppFrames[i], iFrames, m_pfPrevGains[i], m_pfGains[i], &m_pfValues[i]); // m_pfPrevGains[i] = m_pfGains[i]; } } else if (iChannels > m_iChannels) { unsigned short i = 0; for (unsigned short j = 0; j < iChannels; ++j) { (*m_pfnProcessRamp)(ppFrames[j], iFrames, m_pfPrevGains[i], m_pfGains[i], &m_pfValues[i]); // m_pfPrevGains[i] = m_pfGains[i]; if (++i >= m_iChannels) i = 0; } } else { // (iChannels < m_iChannels) unsigned short j = 0; for (unsigned short i = 0; i < m_iChannels; ++i) { (*m_pfnProcessRamp)(ppFrames[j], iFrames, m_pfPrevGains[i], m_pfGains[i], &m_pfValues[i]); // m_pfPrevGains[i] = m_pfGains[i]; if (++j >= iChannels) j = 0; } } // Done ramp-processing. } else { // Do normal-processing... if (iChannels == m_iChannels) { for (unsigned short i = 0; i < m_iChannels; ++i) { (*m_pfnProcess)(ppFrames[i], iFrames, m_pfGains[i], &m_pfValues[i]); } } else if (iChannels > m_iChannels) { unsigned short i = 0; for (unsigned short j = 0; j < iChannels; ++j) { (*m_pfnProcess)(ppFrames[j], iFrames, m_pfGains[i], &m_pfValues[i]); if (++i >= m_iChannels) i = 0; } } else { // (iChannels < m_iChannels) unsigned short j = 0; for (unsigned short i = 0; i < m_iChannels; ++i) { (*m_pfnProcess)(ppFrames[j], iFrames, m_pfGains[i], &m_pfValues[i]); if (++j >= iChannels) j = 0; } } // Done normal-processing. } } void qtractorAudioMonitor::process_meter ( float **ppFrames, unsigned int iFrames, unsigned short iChannels ) { if (iChannels < 1) iChannels = m_iChannels; if (iChannels == m_iChannels) { for (unsigned short i = 0; i < m_iChannels; ++i) (*m_pfnProcessMeter)(ppFrames[i], iFrames, &m_pfValues[i]); } else if (iChannels > m_iChannels) { unsigned short j = 0; for (unsigned short i = 0; i < iChannels; ++i) { (*m_pfnProcessMeter)(ppFrames[i], iFrames, &m_pfValues[j]); if (++j >= m_iChannels) j = 0; } } else { // (iChannels < m_iChannels) unsigned short i = 0; for (unsigned short j = 0; j < m_iChannels; ++j) { (*m_pfnProcessMeter)(ppFrames[i], iFrames, &m_pfValues[j]); if (++i >= iChannels) i = 0; } } } // Rebuild the whole panning-gain array... void qtractorAudioMonitor::update (void) { const float fPan = 0.5f * (1.0f + panning()); const float fGain = gain(); float afGains[2] = { fGain, fGain }; // (Re)compute equal-power stereo-panning gains... if (fPan < 0.499f || fPan > 0.501f) { #ifdef QTRACTOR_MONITOR_PANNING_SQRT afGains[0] *= M_SQRT2 * ::sqrtf(1.0f - fPan); afGains[1] *= M_SQRT2 * ::sqrtf(fPan); #else afGains[0] *= M_SQRT2 * ::cosf(fPan * M_PI_2); afGains[1] *= M_SQRT2 * ::sinf(fPan * M_PI_2); #endif } // Apply to multi-channel gain array (paired fashion)... const unsigned short k = (m_iChannels - (m_iChannels & 1)); unsigned short i = 0; for ( ; i < k; ++i) { m_pfPrevGains[i] = m_pfGains[i]; m_pfGains[i] = afGains[i & 1]; } for ( ; i < m_iChannels; ++i) { m_pfPrevGains[i] = m_pfGains[i]; m_pfGains[i] = fGain; } // Trigger ramp-processing... ++m_iProcessRamp; } //---------------------------------------------------------------------------- // qtractorAudioOutputMonitor -- Audio-output monitor bridge value processor. // Constructor. qtractorAudioOutputMonitor::qtractorAudioOutputMonitor ( unsigned short iChannels, float fGain, float fPanning ) : qtractorAudioMonitor(iChannels, fGain, fPanning) { } // Destructor. qtractorAudioOutputMonitor::~qtractorAudioOutputMonitor (void) { setChannels(0); } // Channel property accessors. void qtractorAudioOutputMonitor::setChannels ( unsigned short iChannels ) { qtractorAudioMonitor::setChannels(iChannels); QListIterator iter(m_meters); while (iter.hasNext()) iter.next()->reset(); } // Associated meters (kinda observers) management methods. void qtractorAudioOutputMonitor::addAudioMeter ( qtractorAudioMeter *pAudioMeter ) { m_meters.append(pAudioMeter); } void qtractorAudioOutputMonitor::removeAudioMeter ( qtractorAudioMeter *pAudioMeter ) { m_meters.removeAll(pAudioMeter); } // end of qtractorAudioMonitor.cpp qtractor-0.9.25/src/PaxHeaders/qtractorMessageBox.h0000644000000000000000000000013214166551171017310 xustar0030 mtime=1641730681.447610178 30 atime=1641730681.447610178 30 ctime=1641730681.447610178 qtractor-0.9.25/src/qtractorMessageBox.h0000644000175000001440000000443114166551171020542 0ustar00rncbcusers00000000000000// qtractorMessageBox.h // /**************************************************************************** Copyright (C) 2005-2020, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorMessageBox_h #define __qtractorMessageBox_h #include #include // Forward decls. class QVBoxLayout; class QAbstractButton; class QDialogButtonBox; class QLabel; //---------------------------------------------------------------------------- // qtractorMessageBox -- UI wrapper form. class qtractorMessageBox: public QDialog { Q_OBJECT public: // Constructor. qtractorMessageBox(QWidget *pParent = nullptr, Qt::WindowFlags wflags = Qt::WindowFlags()); // Accessors. void setText(const QString& sText); QString text() const; void setIcon(QMessageBox::Icon icon); QMessageBox::Icon icon() const; void setIconPixmap(const QPixmap& pixmap); QPixmap iconPixmap() const; void setStandardButtons(QMessageBox::StandardButtons buttons); QMessageBox::StandardButtons standardButtons() const; void addCustomButton(QAbstractButton *pButton); void addCustomSpacer(); void addButton(QAbstractButton *pButton, QMessageBox::ButtonRole role); protected slots: // Dialog slots. void standardButtonClicked(QAbstractButton *); private: // UI structs. QMessageBox::Icon m_icon; QLabel *m_pIconLabel; QLabel *m_pTextLabel; QVBoxLayout *m_pCustomButtonLayout; QDialogButtonBox *m_pDialogButtonBox; }; #endif // __qtractorMessageBox_h // end of qtractorMessageBox.h qtractor-0.9.25/src/PaxHeaders/qtractorPluginForm.h0000644000000000000000000000013214166551171017335 xustar0030 mtime=1641730681.460610319 30 atime=1641730681.460610319 30 ctime=1641730681.460610319 qtractor-0.9.25/src/qtractorPluginForm.h0000644000175000001440000001147414166551171020574 0ustar00rncbcusers00000000000000// qtractorPluginForm.h // /**************************************************************************** Copyright (C) 2005-2021, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorPluginForm_h #define __qtractorPluginForm_h #include "ui_qtractorPluginForm.h" #include "qtractorPlugin.h" #include // Forward declarations... class qtractorPluginParamWidget; class qtractorPluginPropertyWidget; class qtractorMidiControlObserver; class qtractorObserverCheckBox; class qtractorObserverSlider; class qtractorObserverSpinBox; class qtractorPluginParamDisplay; class qtractorSpinBox; class QCheckBox; class QTextEdit; class QComboBox; class QPushButton; class QToolButton; //---------------------------------------------------------------------------- // qtractorPluginForm -- UI wrapper form. class qtractorPluginForm : public QWidget { Q_OBJECT public: // Constructor. qtractorPluginForm(QWidget *pParent = nullptr, Qt::WindowFlags wflags = Qt::WindowFlags()); // Destructor. ~qtractorPluginForm(); void setPlugin(qtractorPlugin *pPlugin); qtractorPlugin *plugin() const; void setPreset(const QString& sPreset); QString preset() const; void updateActivated(); void updateDirtyCount(); void updateAuxSendBusName(); void toggleEditor(bool bOn); void refresh(); void clear(); protected slots: void changePresetSlot(const QString& sPreset); void loadPresetSlot(int iPreset); void openPresetSlot(); void savePresetSlot(); void deletePresetSlot(); void editSlot(bool bOn); void activateSlot(bool bOn); void currentChangedSlot(int iTab); void sendsSlot(); void returnsSlot(); void midiControlActionSlot(); void midiControlMenuSlot(const QPoint& pos); void changeAuxSendBusNameSlot(int iAuxSendBusName); void clickAuxSendBusNameSlot(); void updateDirectAccessParamSlot(); void changeDirectAccessParamSlot(); protected: void stabilize(); // Show insert pseudo-plugin audio bus connections. void insertPluginBus(int iBusMode); // MIDI controller/observer attachement (context menu) void addMidiControlAction( QWidget *pWidget, qtractorMidiControlObserver *pObserver); // Keyboard event handler. void keyPressEvent(QKeyEvent *); // Form show/hide events (restore/save position). void showEvent(QShowEvent *); void hideEvent(QHideEvent *); // Update the about text label (with some varying meta-data)... void updateLatencyTextLabel(); private: // The Qt-designer UI struct... Ui::qtractorPluginForm m_ui; // Instance variables... qtractorPlugin *m_pPlugin; QList m_paramWidgets; QMenu *m_pDirectAccessParamMenu; int m_iDirtyCount; int m_iUpdate; }; //---------------------------------------------------------------------------- // qtractorPluginParamWidget -- Plugin parameter/property common widget. // class qtractorPluginParamWidget : public QWidget { Q_OBJECT public: // Constructors. qtractorPluginParamWidget(qtractorPlugin::Param *pParam, QWidget *pParent = nullptr); // Refreshner-loader method. void refresh(); protected slots: // Parameter value change slot. void updateValue(float fValue); // Property value change slot. void propertyChanged(); // Property file selector. void toolButtonClicked(); // Automation curve selector. void curveButtonClicked(); protected: // Param/Property discriminator.. qtractorPlugin::Property *property () const; // Parameter automation curve status update/refresh. void updateCurveButton(); // Text edit (string) event filter. bool eventFilter(QObject *pObject, QEvent *pEvent); private: // Local forward declarations. class SliderInterface; // Instance variables. qtractorPlugin::Param *m_pParam; // Some possible managed widgets. qtractorObserverCheckBox *m_pCheckBox; qtractorObserverSlider *m_pSlider; qtractorObserverSpinBox *m_pSpinBox; qtractorPluginParamDisplay *m_pDisplay; QPushButton *m_pCurveButton; // Non-automatable widgets. QTextEdit *m_pTextEdit; QComboBox *m_pComboBox; QToolButton *m_pToolButton; }; #endif // __qtractorPluginForm_h // end of qtractorPluginForm.h qtractor-0.9.25/src/PaxHeaders/qtractorInstrument.h0000644000000000000000000000013214166551171017423 xustar0030 mtime=1641730681.444610146 30 atime=1641730681.444610146 30 ctime=1641730681.444610146 qtractor-0.9.25/src/qtractorInstrument.h0000644000175000001440000002600614166551171020657 0ustar00rncbcusers00000000000000// qtractorInstrument.h // /**************************************************************************** Copyright (C) 2005-2020, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorInstrument_h #define __qtractorInstrument_h #include #include // Forward declarations. class QTextStream; class QFile; class QDomDocument; class QDomElement; //---------------------------------------------------------------------- // class qtractorInstrumentData -- instrument definition data classes. // class qtractorInstrumentData { public: typedef QMap DataMap; // Constructor. qtractorInstrumentData() : m_pData(new DataRef()) {} // Copy constructor. qtractorInstrumentData(const qtractorInstrumentData& data) { attach(data); } // Destructor. ~qtractorInstrumentData() { detach(); } // Assignment operator. qtractorInstrumentData& operator= (const qtractorInstrumentData& data) { if (m_pData != data.m_pData) { detach(); attach(data); } return *this; } // Accessor operator. QString& operator[] (int iIndex) const { return m_pData->map[iIndex]; } // Property accessors. void setName(const QString& sName) { m_pData->name = sName; } const QString& name() const { return m_pData->name; } void setBasedOn(const QString& sBasedOn) { m_pData->basedOn = sBasedOn; } const QString& basedOn() const { return m_pData->basedOn; } // Indirect iterator stuff. typedef DataMap::Iterator Iterator; Iterator begin() { return m_pData->map.begin(); } Iterator end() { return m_pData->map.end(); } typedef DataMap::ConstIterator ConstIterator; ConstIterator constBegin() const { return m_pData->map.constBegin(); } ConstIterator constEnd() const { return m_pData->map.constEnd(); } unsigned int count() const { return m_pData->map.count(); } bool contains(int iKey) const { return m_pData->map.contains(iKey); } protected: // Copy/clone method. void attach(const qtractorInstrumentData& data) { m_pData = data.m_pData; ++(m_pData->refCount); } // Destroy method. void detach() { if (--(m_pData->refCount) == 0) delete m_pData; } private: // The ref-counted data. struct DataRef { // Default payload constructor. DataRef() : refCount(1) {}; // Payload members. int refCount; QString name; QString basedOn; DataMap map; } *m_pData; }; class qtractorInstrumentDataList : public QMap {}; class qtractorInstrumentPatches : public QMap {}; class qtractorInstrumentNotes : public QMap {}; class qtractorInstrumentKeys : public QMap {}; class qtractorInstrumentDrumFlags : public QMap {}; class qtractorInstrumentDrums : public QMap {}; //---------------------------------------------------------------------- // class qtractorInstrument -- instrument definition instance class. // class qtractorInstrument { public: // Constructor. qtractorInstrument() : m_pData(new DataRef()) {} // Copy constructor. qtractorInstrument(const qtractorInstrument& instr) { attach(instr); } // Destructor. ~qtractorInstrument() { detach(); } // Assignment operator. qtractorInstrument& operator= (const qtractorInstrument& instr) { if (m_pData != instr.m_pData) { detach(); attach(instr); } return *this; } // Instrument title property accessors. void setInstrumentName(const QString& sInstrumentName) { m_pData->instrumentName = sInstrumentName; } const QString& instrumentName() const { return m_pData->instrumentName; } // BankSelMethod accessors. void setBankSelMethod(int iBankSelMethod) { m_pData->bankSelMethod = iBankSelMethod; } int bankSelMethod() const { return m_pData->bankSelMethod; } void setUsesNotesAsControllers(bool bUsesNotesAsControllers) { m_pData->usesNotesAsControllers = bUsesNotesAsControllers; } bool usesNotesAsControllers() const { return m_pData->usesNotesAsControllers; } // Patch banks accessors. const qtractorInstrumentPatches& patches() const { return m_pData->patches; } const qtractorInstrumentData& patch(int iBank) const; void setPatch(int iBank, const qtractorInstrumentData& patch) { m_pData->patches[iBank] = patch; } void setBankName(int iBank, const QString& sBankName) { m_pData->patches[iBank].setName(sBankName); } const QString& bankName(int iBank) const { return m_pData->patches[iBank].name(); } void setProgName(int iBank, int iProg, const QString& sProgName) { m_pData->patches[iBank][iProg] = sProgName; } const QString& progName(int iBank, int iProg) const { return m_pData->patches[iBank][iProg]; } // Control names accessors. void setControllersName(const QString& sControllersName) { m_pData->controllers.setName(sControllersName); } const QString& controllersName() const { return m_pData->controllers.name(); } void setControllers(const qtractorInstrumentData& controllers) { m_pData->controllers = controllers; } const qtractorInstrumentData& controllers() const { return m_pData->controllers; } // RPN names accessors. void setRpnsName(const QString& sRpnName) { m_pData->rpns.setName(sRpnName); } const QString& rpnsName() const { return m_pData->rpns.name(); } void setRpns(const qtractorInstrumentData& rpns) { m_pData->rpns = rpns; } const qtractorInstrumentData& rpns() const { return m_pData->rpns; } // NRPN names accessors. void setNrpnsName(const QString& sNrpnName) { m_pData->nrpns.setName(sNrpnName); } const QString& nrpnsName() const { return m_pData->nrpns.name(); } void setNrpns(const qtractorInstrumentData& nrpns) { m_pData->nrpns = nrpns; } const qtractorInstrumentData& nrpns() const { return m_pData->nrpns; } // Keys banks accessors. const qtractorInstrumentData& notes(int iBank, int iProg) const; void setNotes(int iBank, int iProg, const qtractorInstrumentData& notes) { m_pData->keys[iBank][iProg] = notes; } const qtractorInstrumentKeys& keys() const { return m_pData->keys; } // Drumflags banks accessors. bool isDrum(int iBank, int iProg) const; void setDrum(int iBank, int iProg, bool bDrum) { m_pData->drums[iBank][iProg] = (int) bDrum; } const qtractorInstrumentDrums& drums() const { return m_pData->drums; } protected: // Copy/clone method. void attach(const qtractorInstrument& instr) { m_pData = instr.m_pData; ++(m_pData->refCount); } // Destroy method. void detach() { if (--(m_pData->refCount) == 0) delete m_pData; } private: // The ref-counted data. struct DataRef { // Default payload constructor. DataRef() : refCount(1), bankSelMethod(0), usesNotesAsControllers(false) {}; // Payload members. int refCount; int bankSelMethod; bool usesNotesAsControllers; QString instrumentName; qtractorInstrumentPatches patches; qtractorInstrumentData controllers; qtractorInstrumentData rpns; qtractorInstrumentData nrpns; qtractorInstrumentKeys keys; qtractorInstrumentDrums drums; } *m_pData; }; //---------------------------------------------------------------------- // class qtractorInstrumentList -- A Cakewalk .ins file container class. // class qtractorInstrumentList : public QMap { public: // Open file methods. bool load(const QString& sFilename); bool save(const QString& sFilename) const; // The official loaded file list. const QStringList& files() const; // Manage a file list (out of sync) void appendFile(const QString& sFilename) { m_files.append(sFilename); } void removeFile(const QString& sFilename) { const int iFile = m_files.indexOf(sFilename); if (iFile >= 0) m_files.removeAt(iFile); } // Patch Names definition accessors. const qtractorInstrumentDataList& patches() const { return m_patches; } const qtractorInstrumentData& patches(const QString& sName) { return m_patches[sName]; } // Note Names definition accessors. const qtractorInstrumentDataList& notes() const { return m_notes; } const qtractorInstrumentData& notes(const QString& sName) { return m_notes[sName]; } // Controller Names definition accessors. const qtractorInstrumentDataList& controllers() const { return m_controllers; } const qtractorInstrumentData& controllers(const QString& sName) { return m_controllers[sName]; } // RPN Names definition accessors. const qtractorInstrumentDataList& rpns() const { return m_rpns; } const qtractorInstrumentData& rpns(const QString& sName) { return m_rpns[sName]; } // NRPN Names definition accessors. const qtractorInstrumentDataList& nrpns() const { return m_nrpns; } const qtractorInstrumentData& nrpns(const QString& sName) { return m_nrpns[sName]; } // Clear all contents. void clearAll(); // Special instrument list merge method. void merge(const qtractorInstrumentList& instruments); // Special MIDINameDocument loader. bool loadMidiNameDocument(const QDomDocument& doc); protected: // Internal instrument data list save method helpers. void saveDataList(QTextStream& ts, const qtractorInstrumentDataList& list) const; void saveData(QTextStream& ts, const qtractorInstrumentData& data) const; // Special instrument data list merge method. void mergeDataList(qtractorInstrumentDataList& dst, const qtractorInstrumentDataList& src); // Special SoundFont loader. bool loadSoundFont(QFile *pFile); void loadSoundFontPresets(QFile *pFile, int iSize); // Special MIDINameDocument loaders. void loadMidiDeviceNames( QDomElement *pElement); void loadMidiChannelNameSet( QDomElement *pElement, qtractorInstrument& instr); void loadMidiPatchBank( QDomElement *pElement, qtractorInstrument& instr, const QString& sName); void loadMidiPatchNameList( QDomElement *pElement, qtractorInstrument& instr, const QString& sName); void loadMidiNoteNameList( QDomElement *pElement, const QString& sName); void loadMidiControlNameList( QDomElement *pElement, const QString& sName); private: // To hold the names definition lists. qtractorInstrumentDataList m_patches; qtractorInstrumentDataList m_notes; qtractorInstrumentDataList m_controllers; qtractorInstrumentDataList m_rpns; qtractorInstrumentDataList m_nrpns; // To old the official file list. QStringList m_files; }; #endif // __qtractorInstrument_h // end of qtractorInstrument.h qtractor-0.9.25/src/PaxHeaders/qtractorCurveSelect.cpp0000644000000000000000000000013214166551171020032 xustar0030 mtime=1641730681.441610114 30 atime=1641730681.440610103 30 ctime=1641730681.441610114 qtractor-0.9.25/src/qtractorCurveSelect.cpp0000644000175000001440000000757014166551171021273 0ustar00rncbcusers00000000000000// qtractorCurveSelect.cpp // /**************************************************************************** Copyright (C) 2005-2019, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorCurveSelect.h" //------------------------------------------------------------------------- // qtractorCurveSelect -- MIDI event selection capsule. // Constructor. qtractorCurveSelect::qtractorCurveSelect (void) { m_pCurve = nullptr; m_pAnchorNode = nullptr; } // Default destructor. qtractorCurveSelect::~qtractorCurveSelect (void) { clear(); } // Event selection item lookup. qtractorCurveSelect::Item *qtractorCurveSelect::findItem ( qtractorCurve::Node *pNode ) { // Check if this very event already exists... return m_items.value(pNode, nullptr); } // Item insertion method. void qtractorCurveSelect::addItem ( qtractorCurve::Node *pNode, const QRect& rectNode ) { m_items.insert(pNode, new Item(rectNode)); m_rect = m_rect.united(rectNode); if (m_pAnchorNode == nullptr || m_pAnchorNode->frame > pNode->frame) m_pAnchorNode = pNode; } // Item removal method. void qtractorCurveSelect::removeItem ( qtractorCurve::Node *pNode ) { ItemList::Iterator iter = m_items.find(pNode); if (iter != m_items.end()) { delete iter.value(); m_items.erase(iter); commit(); } } // Item selection method. void qtractorCurveSelect::selectItem ( qtractorCurve *pCurve, qtractorCurve::Node *pNode, const QRect& rectNode, bool bSelect, bool bToggle ) { Item *pItem = findItem(pNode); if (pItem) { const unsigned int flags = pItem->flags; if ( (!bSelect && (flags & 2) == 0) || (( bSelect && (flags & 3) == 3) && bToggle)) pItem->flags &= ~1; else if ( ( bSelect && (flags & 2) == 0) || ((!bSelect && (flags & 3) == 2) && bToggle)) pItem->flags |= 1; } else if (bSelect) { if (m_pCurve == nullptr) m_pCurve = pCurve; if (m_pCurve == pCurve) addItem(pNode, rectNode); } } // Selection commit method. void qtractorCurveSelect::update ( bool bCommit ) { // Remove unselected... int iUpdate = 0; ItemList::Iterator iter = m_items.begin(); const ItemList::Iterator& iter_end = m_items.end(); while (iter != iter_end) { Item *pItem = iter.value(); if (bCommit) { if (pItem->flags & 1) pItem->flags |= 2; else pItem->flags &= ~2; } if ((pItem->flags & 3) == 0) { delete pItem; iter = m_items.erase(iter); ++iUpdate; } else ++iter; } // Did we remove any? if (iUpdate > 0) commit(); } // Selection commit method. void qtractorCurveSelect::commit (void) { // Reset united selection rectangle... m_rect.setRect(0, 0, 0, 0); ItemList::ConstIterator iter = m_items.constBegin(); const ItemList::ConstIterator iter_end = m_items.constEnd(); for ( ; iter != iter_end; ++iter) { Item *pItem = iter.value(); m_rect = m_rect.united(pItem->rectNode); } if (m_items.isEmpty()) { m_pAnchorNode = nullptr; m_pCurve = nullptr; } } // Reset event selection. void qtractorCurveSelect::clear (void) { m_rect.setRect(0, 0, 0, 0); qDeleteAll(m_items); m_items.clear(); m_pAnchorNode = nullptr; m_pCurve = nullptr; } // end of qtractorCurveSelect.cpp qtractor-0.9.25/src/PaxHeaders/qtractorOptions.h0000644000000000000000000000013214166551171016706 xustar0030 mtime=1641730681.457610286 30 atime=1641730681.457610286 30 ctime=1641730681.457610286 qtractor-0.9.25/src/qtractorOptions.h0000644000175000001440000002071014166551171020136 0ustar00rncbcusers00000000000000// qtractorOptions.h // /**************************************************************************** Copyright (C) 2005-2021, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorOptions_h #define __qtractorOptions_h #include #include class QWidget; class QComboBox; class QSplitter; class QObject; //------------------------------------------------------------------------- // qtractorOptions - Prototype settings class (singleton). // class qtractorOptions { public: // Constructor. qtractorOptions(); // Default destructor. ~qtractorOptions(); // The settings object accessor. QSettings& settings(); // Explicit I/O methods. void loadOptions(); void saveOptions(); // Command line arguments parser. bool parse_args(const QStringList& args); // Command line usage helper. void print_usage(const QString& arg0); // Startup supplied session uuid. QString sSessionId; // Startup supplied session file. QString sSessionFile; // Display options... QString sMessagesFont; bool bMessagesLimit; int iMessagesLimitLines; bool bConfirmRemove; bool bConfirmArchive; bool bStdoutCapture; bool bCompletePath; bool bPeakAutoRemove; bool bKeepToolsOnTop; bool bKeepEditorsOnTop; int iDisplayFormat; int iBaseFontSize; // Logging options... bool bMessagesLog; QString sMessagesLogPath; // View options... bool bMenubar; bool bStatusbar; bool bFileToolbar; bool bEditToolbar; bool bTrackToolbar; bool bViewToolbar; bool bOptionsToolbar; bool bTransportToolbar; bool bTimeToolbar; bool bThumbToolbar; int iZoomMode; // Transport options... bool bMetronome; bool bFollowPlayhead; bool bAutoBackward; bool bContinuePastEnd; int iTransportMode; bool bTimebase; // Audio options... QString sAudioCaptureExt; int iAudioCaptureType; int iAudioCaptureFormat; int iAudioCaptureQuality; QString sAudioExportExt; int iAudioExportType; int iAudioExportFormat; int iAudioExportQuality; int iAudioResampleType; bool bAudioAutoTimeStretch; bool bAudioWsolaTimeStretch; bool bAudioWsolaQuickSeek; bool bAudioPlayerBus; bool bAudioMetroBus; bool bAudioMetronome; bool bAudioMasterAutoConnect; bool bAudioPlayerAutoConnect; bool bAudioMetroAutoConnect; // Audio metronome latency offset compensation. unsigned long iAudioMetroOffset; // Audio metronome parameters. QString sMetroBarFilename; float fMetroBarGain; QString sMetroBeatFilename; float fMetroBeatGain; // MIDI options... int iMidiCaptureFormat; int iMidiExportFormat; int iMidiCaptureQuantize; int iMidiQueueTimer; bool bMidiDriftCorrect; bool bMidiPlayerBus; bool bMidiControlBus; bool bMidiMetroBus; bool bMidiMetronome; int iMidiMetroOffset; int iMidiMmcDevice; int iMidiMmcMode; int iMidiSppMode; int iMidiClockMode; // Whether to reset all MIDI controllers (on playback start). bool bMidiResetAllControllers; // MIDI Metronome parameters. int iMetroChannel; int iMetroBarNote; int iMetroBarVelocity; int iMetroBarDuration; int iMetroBeatNote; int iMetroBeatVelocity; int iMetroBeatDuration; // Default options... QString sSessionDir; QString sAudioDir; QString sMidiDir; QString sPresetDir; QString sInstrumentDir; QString sMidiControlDir; QString sMidiSysexDir; QString sPluginsDir; // Session options. QString sSessionExt; bool bSessionTemplate; QString sSessionTemplatePath; bool bSessionBackup; int iSessionBackupMode; bool bAutoMonitor; bool bAutoDeactivate; int iSnapPerBeat; float fTempo; int iBeatsPerBar; int iBeatDivisor; int iLoopRecordingMode; // Session directory auto-name default. bool bAutoSessionDir; // Paste-repeat convenient defaults. int iPasteRepeatCount; bool bPasteRepeatPeriod; // Plugin search string. QString sPluginSearch; int iPluginType; bool bPluginActivate; // Automation curve mode default. int iCurveMode; // Edit-range options. int iEditRangeOptions; // Keyboard modifier options. bool bShiftKeyModifier; // Mouse modifier options. bool bMidButtonModifier; // MIDI control non catch-up/hook option. bool bMidiControlSync; // Export add new track(s) option. bool bExportAddTrack; // Session auto-save options. bool bAutoSaveEnabled; int iAutoSavePeriod; QString sAutoSavePathname; QString sAutoSaveFilename; // Plug-in paths. QStringList ladspaPaths; QStringList dssiPaths; QStringList vstPaths; QStringList vst3Paths; QStringList lv2Paths; QString sLv2PresetDir; // Plug-in instrument options. bool bAudioOutputBus; bool bAudioOutputAutoConnect; // Plug-in GUI options. bool bOpenEditor; // Whether to ask for plug-in editor (GUI) // when more than one is available. bool bQueryEditorType; // Out-of-process plugin scanning and cache option. bool bDummyPluginScan; int iDummyLadspaHash; int iDummyDssiHash; int iDummyVstHash; int iDummyVst3Hash; int iDummyLv2Hash; // LV2 plugin specific options. bool bLv2DynManifest; // Automation preferred resolution (14bit). bool bSaveCurve14bit; // The instrument file list. QStringList instrumentFiles; // The MIDI controllers file list. QStringList midiControlFiles; // Recent file list. int iMaxRecentFiles; QStringList recentFiles; // Tracks view options... int iTrackViewSelectMode; bool bTrackViewDropSpan; bool bTrackViewSnapZebra; bool bTrackViewSnapGrid; bool bTrackViewToolTips; bool bTrackViewCurveEdit; int iTrackColorSaturation; // MIDI Editor options... bool bMidiMenubar; bool bMidiStatusbar; bool bMidiFileToolbar; bool bMidiEditToolbar; bool bMidiViewToolbar; bool bMidiTransportToolbar; bool bMidiTimeToolbar; bool bMidiScaleToolbar; bool bMidiThumbToolbar; int iMidiDisplayFormat; bool bMidiNoteNames; bool bMidiNoteDuration; bool bMidiNoteColor; bool bMidiValueColor; bool bMidiPreview; bool bMidiFollow; bool bMidiEditMode; bool bMidiEditModeDraw; int iMidiZoomMode; int iMidiHorizontalZoom; int iMidiVerticalZoom; int iMidiSnapPerBeat; bool bMidiSnapZebra; bool bMidiSnapGrid; bool bMidiToolTips; int iMidiViewType; int iMidiEventType; int iMidiEventParam; int iMidiSnapToScaleKey; int iMidiSnapToScaleType; // Meter colors. QStringList audioMeterColors; QStringList midiMeterColors; // Transport view options. bool bSyncViewHold; // Global persistent user preference options. bool bUseNativeDialogs; // Run-time special non-persistent options. bool bDontUseNativeDialogs; // Custom display options. QString sCustomColorTheme; QString sCustomStyleTheme; // Widget geometry persistence helper prototypes. void saveWidgetGeometry(QWidget *pWidget, bool bVisible = false); void loadWidgetGeometry(QWidget *pWidget, bool bVisible = false); // Combo box history persistence helper prototypes. void loadComboBoxHistory(QComboBox *pComboBox, int iLimit = 8); void saveComboBoxHistory(QComboBox *pComboBox, int iLimit = 8); // Splitter widget sizes persistence helper methods. void loadSplitterSizes(QSplitter *pSplitter, QList& sizes); void saveSplitterSizes(QSplitter *pSplitter); // Action shortcut persistence helper methos. void loadActionShortcuts(QObject *pObject); void saveActionShortcuts(QObject *pObject); // Action MIDI observers persistence helper methods. void loadActionControl(QObject *pObject); void saveActionControl(QObject *pObject); // Singleton instance accessor. static qtractorOptions *getInstance(); private: // Settings member variables. QSettings m_settings; // The singleton instance. static qtractorOptions *g_pOptions; }; #endif // __qtractorOptions_h // end of qtractorOptions.h qtractor-0.9.25/src/PaxHeaders/qtractorMidiEditView.h0000644000000000000000000000013214166551171017576 xustar0030 mtime=1641730681.451610222 30 atime=1641730681.451610222 30 ctime=1641730681.451610222 qtractor-0.9.25/src/qtractorMidiEditView.h0000644000175000001440000001010414166551171021022 0ustar00rncbcusers00000000000000// qtractorMidiEditView.h // /**************************************************************************** Copyright (C) 2005-2021, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorMidiEditView_h #define __qtractorMidiEditView_h #include "qtractorScrollView.h" #include "qtractorMidiEvent.h" #include #include // Forward declarations. class qtractorMidiEditor; class qtractorMidiSequence; class QResizeEvent; class QMouseEvent; class QKeyEvent; class QToolButton; //---------------------------------------------------------------------------- // qtractorMidiEditView -- MIDI sequence main view widget. class qtractorMidiEditView : public qtractorScrollView { Q_OBJECT public: // Constructor. qtractorMidiEditView(qtractorMidiEditor *pEditor, QWidget *pParent); // Destructor. ~qtractorMidiEditView(); // Update sequence view content height. void updateContentsHeight(); // Update sequence view content width. void updateContentsWidth(int iContentsWidth = 0); // Contents update overloaded methods. void updateContents(const QRect& rect); void updateContents(); // Current event selection accessors. void setEventType(qtractorMidiEvent::EventType eventType); qtractorMidiEvent::EventType eventType() const; // Single note-on/off handlers. void dragNoteOn(int iNote, int iVelocity = 1); void dragNoteOff(); protected: // Virtual size hint. QSize sizeHint() const { return QSize(480, 240); } // Scrollbar/tools layout management. void setVBarGeometry(QScrollBar& vbar, int x, int y, int w, int h); // Resize event handler. void resizeEvent(QResizeEvent *pResizeEvent); // Draw the track view events. void drawEvents(QPainter& painter, int dx, int dy, qtractorMidiSequence *pSeq, unsigned long t0, unsigned long iTickStart, unsigned long iTickEnd, unsigned long iTickEnd2, bool bDrumMode, const QColor& fore, const QColor& back, int alpha = 255); // Draw the track view void drawContents(QPainter *pPainter, const QRect& rect); // Focus lost event. void focusOutEvent(QFocusEvent *pFocusEvent); // Keyboard event handler (made public explicitly). void keyPressEvent(QKeyEvent *pKeyEvent); // Handle item selection with mouse. void mousePressEvent(QMouseEvent *pMouseEvent); void mouseMoveEvent(QMouseEvent *pMouseEvent); void mouseReleaseEvent(QMouseEvent *pMouseEvent); // Handle zoom with mouse wheel. void wheelEvent(QWheelEvent *pWheelEvent); // Trap for help/tool-tip and leave events. bool eventFilter(QObject *pObject, QEvent *pEvent); protected slots: // To have track view in sync with track list. void contentsXMovingSlot(int cx, int cy); void contentsYMovingSlot(int cx, int cy); // (Re)create the complete track view pixmap. void updatePixmap(int cx, int cy); private: // The logical parent binding. qtractorMidiEditor *m_pEditor; // Local zoom control widgets. QToolButton *m_pVzoomIn; QToolButton *m_pVzoomOut; QToolButton *m_pVzoomReset; // Local double-buffering pixmap. QPixmap m_pixmap; // Current selection holder. qtractorMidiEvent::EventType m_eventType; // Optional edge-shadow gradient brushes. QBrush m_gradLeft; QBrush m_gradRight; // The current note being keyed on. int m_iNoteOn; int m_iNoteVel; QRect m_rectNote; }; #endif // __qtractorMidiEditView_h // end of qtractorMidiEditView.h qtractor-0.9.25/src/PaxHeaders/qtractorPasteRepeatForm.cpp0000644000000000000000000000013214166551171020647 xustar0030 mtime=1641730681.459610308 30 atime=1641730681.459610308 30 ctime=1641730681.459610308 qtractor-0.9.25/src/qtractorPasteRepeatForm.cpp0000644000175000001440000001364514166551171022110 0ustar00rncbcusers00000000000000// qtractorPasteRepeatForm.cpp // /**************************************************************************** Copyright (C) 2005-2020, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorPasteRepeatForm.h" #include "qtractorAbout.h" #include "qtractorTimeScale.h" #include "qtractorSession.h" #include "qtractorOptions.h" #include #include //---------------------------------------------------------------------------- // qtractorPasteRepeatForm -- UI wrapper form. // Constructor. qtractorPasteRepeatForm::qtractorPasteRepeatForm ( QWidget *pParent ) : QDialog(pParent) { // Setup UI struct... m_ui.setupUi(this); // Window modality (let plugin/tool windows rave around). QDialog::setWindowModality(Qt::WindowModal); // Initialize dirty control state. m_pTimeScale = nullptr; m_iDirtyCount = 0; // Copy from global time-scale instance... qtractorSession *pSession = qtractorSession::getInstance(); if (pSession) { m_pTimeScale = new qtractorTimeScale(*pSession->timeScale()); m_ui.RepeatPeriodSpinBox->setTimeScale(m_pTimeScale); m_ui.RepeatPeriodSpinBox->setDeltaValue(true, pSession->playHead()); } // Initialize conveniency options... qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions) { m_ui.RepeatCountSpinBox->setValue(pOptions->iPasteRepeatCount); m_ui.RepeatPeriodCheckBox->setChecked(pOptions->bPasteRepeatPeriod); } // Choose BBT to be default format here. formatChanged(qtractorTimeScale::BBT); // Try to set minimal window positioning. adjustSize(); // UI signal/slot connections... QObject::connect(m_ui.RepeatCountSpinBox, SIGNAL(valueChanged(int)), SLOT(changed())); QObject::connect(m_ui.RepeatPeriodCheckBox, SIGNAL(toggled(bool)), SLOT(changed())); QObject::connect(m_ui.RepeatPeriodSpinBox, SIGNAL(valueChanged(unsigned long)), SLOT(changed())); QObject::connect(m_ui.RepeatPeriodSpinBox, SIGNAL(displayFormatChanged(int)), SLOT(formatChanged(int))); QObject::connect(m_ui.RepeatFormatComboBox, SIGNAL(activated(int)), SLOT(formatChanged(int))); QObject::connect(m_ui.DialogButtonBox, SIGNAL(accepted()), SLOT(accept())); QObject::connect(m_ui.DialogButtonBox, SIGNAL(rejected()), SLOT(reject())); } // Destructor. qtractorPasteRepeatForm::~qtractorPasteRepeatForm (void) { // Don't forget to get rid of local time-scale instance... if (m_pTimeScale) delete m_pTimeScale; } // Access accepted the accepted values. void qtractorPasteRepeatForm::setRepeatCount ( unsigned short iRepeatCount ) { m_ui.RepeatCountSpinBox->setValue(iRepeatCount); } unsigned short qtractorPasteRepeatForm::repeatCount (void) const { return m_ui.RepeatCountSpinBox->value(); } void qtractorPasteRepeatForm::setRepeatPeriod ( unsigned long iRepeatPeriod ) { m_ui.RepeatPeriodSpinBox->setValue(iRepeatPeriod, false); } unsigned long qtractorPasteRepeatForm::repeatPeriod (void) const { return (m_ui.RepeatPeriodCheckBox->isChecked() ? m_ui.RepeatPeriodSpinBox->value() : 0); } // Accept settings (OK button slot). void qtractorPasteRepeatForm::accept (void) { // Save settings... if (m_iDirtyCount > 0) { // Save conveniency options... qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions) { pOptions->iPasteRepeatCount = repeatCount(); pOptions->bPasteRepeatPeriod = (repeatPeriod() > 0); } // Reset dirty flag. m_iDirtyCount = 0; } // Just go with dialog acceptance. QDialog::accept(); } // Reject settings (Cancel button slot). void qtractorPasteRepeatForm::reject (void) { bool bReject = true; // Check if there's any pending changes... if (m_iDirtyCount > 0) { QMessageBox::StandardButtons buttons = QMessageBox::Discard | QMessageBox::Cancel; if (m_ui.DialogButtonBox->button(QDialogButtonBox::Ok)->isEnabled()) buttons |= QMessageBox::Apply; switch (QMessageBox::warning(this, tr("Warning"), tr("Some settings have been changed.\n\n" "Do you want to apply the changes?"), buttons)) { case QMessageBox::Apply: accept(); return; case QMessageBox::Discard: break; default: // Cancel. bReject = false; } } if (bReject) QDialog::reject(); } // Dirty up settings. void qtractorPasteRepeatForm::changed (void) { ++m_iDirtyCount; stabilizeForm(); } // Display format has changed. void qtractorPasteRepeatForm::formatChanged ( int iDisplayFormat ) { const bool bBlockSignals = m_ui.RepeatFormatComboBox->blockSignals(true); m_ui.RepeatFormatComboBox->setCurrentIndex(iDisplayFormat); const qtractorTimeScale::DisplayFormat displayFormat = qtractorTimeScale::DisplayFormat(iDisplayFormat); m_ui.RepeatPeriodSpinBox->setDisplayFormat(displayFormat); if (m_pTimeScale) m_pTimeScale->setDisplayFormat(displayFormat); m_ui.RepeatFormatComboBox->blockSignals(bBlockSignals); stabilizeForm(); } // Stabilize current form state. void qtractorPasteRepeatForm::stabilizeForm (void) { bool bEnabled = m_ui.RepeatPeriodCheckBox->isChecked(); m_ui.RepeatPeriodSpinBox->setEnabled(bEnabled); m_ui.RepeatFormatComboBox->setEnabled(bEnabled); m_ui.DialogButtonBox->button( QDialogButtonBox::Ok)->setEnabled(m_pTimeScale != nullptr); } // end of qtractorPasteRepeatForm.cpp qtractor-0.9.25/src/PaxHeaders/qtractorTimeScaleForm.ui0000644000000000000000000000013214166551171020133 xustar0030 mtime=1641730681.464610362 30 atime=1641730681.464610362 30 ctime=1641730681.464610362 qtractor-0.9.25/src/qtractorTimeScaleForm.ui0000644000175000001440000003663714166551171021402 0ustar00rncbcusers00000000000000 rncbc aka Rui Nuno Capela qtractor - An Audio/MIDI multi-track sequencer. Copyright (C) 2005-2021, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. qtractorTimeScaleForm 0 0 560 287 Qt::StrongFocus Tempo Map / Markers :/images/qtractorTracks.png Qt::Horizontal 320 120 Tempo map / Markers true false true true Bar Time Tempo Key Marker 8 0 0 8 4 60 0 &Bar: BarSpinBox 60 0 Bar location 1 99999 1 120 0 T&ime: TimeSpinBox 120 0 Time/frame location Qt::Vertical QSizePolicy::MinimumExpanding 20 8 &Tempo: Qt::AlignRight|Qt::AlignVCenter TempoSpinBox 80 0 Tempo (BPM) / Time signature T&ap Qt::Vertical QSizePolicy::MinimumExpanding 20 8 &Key signature: Qt::AlignRight|Qt::AlignVCenter KeySignatureAccidentalsComboBox Key signature (accidentals) false Key signature (mode) false Major Minor Qt::Vertical QSizePolicy::MinimumExpanding 20 20 &Marker: MarkerTextLineEdit Marker text 24 24 Marker color ... :/images/formColor.png Qt::Vertical QSizePolicy::MinimumExpanding 20 20 Tempo &scale factor: Qt::AlignRight|Qt::AlignVCenter TempoFactorSpinBox Tempo scale factor true 2 0.01 10.0 0.01 1.0 App&ly 4 0 Refresh tempo map Re&fresh :/images/formRefresh.png Qt::Horizontal QSizePolicy::MinimumExpanding 20 20 Add node &Add :/images/formAdd.png Update node &Update :/images/formAccept.png Remove node &Remove :/images/formRemove.png Close this dialog Close qtractorTimeSpinBox QSpinBox
qtractorSpinBox.h
 qtractorTempoSpinBox QSpinBox
qtractorSpinBox.h
 TimeScaleListView BarSpinBox TempoSpinBox TempoTapPushButton KeySignatureAccidentalsComboBox KeySignatureModeComboBox MarkerTextLineEdit MarkerColorToolButton TempoFactorSpinBox TempoFactorPushButton RefreshPushButton AddPushButton UpdatePushButton RemovePushButton ClosePushButton qtractor-0.9.25/src/PaxHeaders/qtractorMidiEventList.cpp0000644000000000000000000000013214166551171020326 xustar0030 mtime=1641730681.453610243 30 atime=1641730681.453610243 30 ctime=1641730681.453610243 qtractor-0.9.25/src/qtractorMidiEventList.cpp0000644000175000001440000006477414166551171021600 0ustar00rncbcusers00000000000000// qtractorMidiEventList.cpp // /**************************************************************************** Copyright (C) 2005-2020, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorMidiEventList.h" #include "qtractorMidiEditor.h" #include "qtractorMidiEditorForm.h" #include "qtractorMidiEditCommand.h" #include "qtractorMidiEditView.h" #include "qtractorMidiSequence.h" #include "qtractorSpinBox.h" #include #include #include #include //---------------------------------------------------------------------------- // qtractorMidiEventListModel -- List model. // Constructor. qtractorMidiEventListModel::qtractorMidiEventListModel ( qtractorMidiEditor *pEditor, QObject *pParent ) : QAbstractItemModel(pParent), m_pEditor(pEditor), m_pSeq(nullptr), m_iTimeOffset(0), m_pEvent(nullptr), m_iEvent(0) { m_headers << tr("Time") << tr("Type") << tr("Name") << tr("Value") << tr("Duration/Data"); reset(); } int qtractorMidiEventListModel::rowCount ( const QModelIndex& /*parent*/ ) const { return (m_pSeq ? m_pSeq->events().count() : 0); } int qtractorMidiEventListModel::columnCount ( const QModelIndex& /*parent*/ ) const { return m_headers.count(); } QVariant qtractorMidiEventListModel::headerData ( int section, Qt::Orientation orient, int role ) const { // qDebug("headerData(%d, %d, %d)", section, int(orient), int(role)); if (orient == Qt::Horizontal) { switch (role) { case Qt::DisplayRole: #if 0 if (section == 0) { switch ((m_pEditor->timeScale())->displayFormat()) { case qtractorTimeScale::Frames: return tr("Frame"); case qtractorTimeScale::Time: return tr("Time"); case qtractorTimeScale::BBT: return tr("BBT"); } } #endif return m_headers.at(section); case Qt::TextAlignmentRole: return columnAlignment(section); default: break; } } return QVariant(); } QVariant qtractorMidiEventListModel::data ( const QModelIndex& index, int role ) const { // qDebug("data(%d, %d, %d)", index.row(), index.column(), int(role)); switch (role) { case Qt::DisplayRole: return itemDisplay(index); case Qt::TextAlignmentRole: return columnAlignment(index.column()); case Qt::ToolTipRole: return itemToolTip(index); default: return QVariant(); } } Qt::ItemFlags qtractorMidiEventListModel::flags ( const QModelIndex& index ) const { const Qt::ItemFlags flags = QAbstractItemModel::flags(index); return flags | Qt::ItemIsEnabled | Qt::ItemIsEditable; } QModelIndex qtractorMidiEventListModel::index ( int row, int column, const QModelIndex& /*parent*/) const { // qDebug("index(%d, %d)", row, column); qtractorMidiEvent *pEvent = eventAt(row); if (pEvent) return createIndex(row, column, pEvent); else return QModelIndex(); } QModelIndex qtractorMidiEventListModel::parent ( const QModelIndex& ) const { return QModelIndex(); } void qtractorMidiEventListModel::reset (void) { // qDebug("reset()"); m_pSeq = m_pEditor->sequence(); m_iTimeOffset = m_pEditor->timeOffset(); m_pEvent = nullptr; m_iEvent = 0; #if QT_VERSION >= QT_VERSION_CHECK(5, 0, 0) QAbstractItemModel::beginResetModel(); QAbstractItemModel::endResetModel(); #else QAbstractItemModel::reset(); #endif } qtractorMidiEvent *qtractorMidiEventListModel::eventAt ( int i ) const { if (m_pSeq == nullptr) return nullptr; const int n = m_pSeq->events().count(); const int m = (n >> 1); if (m_pEvent == nullptr || i > m_iEvent + m || i < m_iEvent - m) { if (i > m) { m_iEvent = n - 1; m_pEvent = m_pSeq->events().last(); } else { m_iEvent = 0; m_pEvent = m_pSeq->events().first(); } } if (i > m_iEvent) { while (m_pEvent && m_pEvent->next() && i > m_iEvent) { m_pEvent = m_pEvent->next(); ++m_iEvent; } } else if (i < m_iEvent) { while (m_pEvent && m_pEvent->prev() && i < m_iEvent) { m_pEvent = m_pEvent->prev(); --m_iEvent; } } return m_pEvent; } qtractorMidiEvent *qtractorMidiEventListModel::eventOfIndex ( const QModelIndex& index ) const { return static_cast (index.internalPointer()); } QModelIndex qtractorMidiEventListModel::indexOfEvent ( qtractorMidiEvent *pEvent ) const { if (pEvent == nullptr) return QModelIndex(); const unsigned long iTime = pEvent->time(); if (indexFromTick(m_iTimeOffset + iTime).isValid()) { while (m_pEvent != pEvent && m_pEvent->next() && m_pEvent->time() == iTime) { m_pEvent = m_pEvent->next(); ++m_iEvent; } } return (m_pEvent == pEvent ? createIndex(m_iEvent, 0, m_pEvent) : QModelIndex()); } QModelIndex qtractorMidiEventListModel::indexFromTick ( unsigned long iTick ) const { if (m_pEvent == nullptr && m_pSeq) { m_iEvent = 0; m_pEvent = m_pSeq->events().first(); } if (m_pEvent == nullptr) return QModelIndex(); const unsigned long iTime = (iTick > m_iTimeOffset ? iTick - m_iTimeOffset : 0); if (m_pEvent->time() >= iTime) { while (m_pEvent && m_pEvent->prev() && (m_pEvent->prev())->time() >= iTime) { m_pEvent = m_pEvent->prev(); --m_iEvent; } } else while (m_pEvent && m_pEvent->next() && iTime > m_pEvent->time()) { m_pEvent = m_pEvent->next(); ++m_iEvent; } //qDebug("indexFromTick(%lu) index=%d time=%lu", iTime, m_iEvent, m_pEvent->time()); return createIndex(m_iEvent, 0, m_pEvent); } unsigned long qtractorMidiEventListModel::tickFromIndex ( const QModelIndex& index ) const { qtractorMidiEvent *pEvent = eventOfIndex(index); return m_iTimeOffset + (pEvent ? pEvent->time() : 0); } QModelIndex qtractorMidiEventListModel::indexFromFrame ( unsigned long iFrame ) const { return indexFromTick((m_pEditor->timeScale())->tickFromFrame(iFrame)); } unsigned long qtractorMidiEventListModel::frameFromIndex ( const QModelIndex& index ) const { return (m_pEditor->timeScale())->frameFromTick(tickFromIndex(index)); } qtractorMidiEditor *qtractorMidiEventListModel::editor (void) const { return m_pEditor; } QString qtractorMidiEventListModel::itemDisplay ( const QModelIndex& index ) const { // qDebug("itemDisplay(%d, %d)", index.row(), index.column()); const QString sDashes(2, '-'); qtractorMidiEvent *pEvent = eventOfIndex(index); if (pEvent) { switch (index.column()) { case 0: // Time. return (m_pEditor->timeScale())->textFromTick( m_iTimeOffset + pEvent->time()); case 1: // Type. switch (pEvent->type()) { case qtractorMidiEvent::NOTEON: return tr("Note On (%1)").arg(pEvent->note()); case qtractorMidiEvent::NOTEOFF: return tr("Note Off (%1)").arg(pEvent->note()); case qtractorMidiEvent::KEYPRESS: return tr("Key Press (%1)").arg(pEvent->note()); case qtractorMidiEvent::CONTROLLER: return tr("Controller (%1)").arg(pEvent->controller()); case qtractorMidiEvent::CONTROL14: return tr("Control 14 (%1)").arg(pEvent->controller()); case qtractorMidiEvent::REGPARAM: return tr("RPN (%1)").arg(pEvent->param()); case qtractorMidiEvent::NONREGPARAM: return tr("NRPN (%1)").arg(pEvent->param()); case qtractorMidiEvent::PGMCHANGE: return tr("Pgm Change"); case qtractorMidiEvent::CHANPRESS: return tr("Chan Press"); case qtractorMidiEvent::PITCHBEND: return tr("Pitch Bend"); case qtractorMidiEvent::SYSEX: return tr("SysEx"); case qtractorMidiEvent::META: return tr("Meta (%1)").arg(int(pEvent->type())); default: break; } return tr("Unknown (%1)").arg(int(pEvent->type())); case 2: // Name. switch (pEvent->type()) { case qtractorMidiEvent::NOTEON: case qtractorMidiEvent::NOTEOFF: case qtractorMidiEvent::KEYPRESS: return m_pEditor->noteName(pEvent->note()); case qtractorMidiEvent::PGMCHANGE: return m_pEditor->programName(pEvent->param()); case qtractorMidiEvent::CONTROLLER: return m_pEditor->controllerName(pEvent->controller()); case qtractorMidiEvent::REGPARAM: return m_pEditor->rpnNames().value(pEvent->param()); case qtractorMidiEvent::NONREGPARAM: return m_pEditor->nrpnNames().value(pEvent->param()); case qtractorMidiEvent::CONTROL14: return m_pEditor->control14Name(pEvent->controller()); default: break; } break; case 3: // Value. switch (pEvent->type()) { case qtractorMidiEvent::NOTEON: case qtractorMidiEvent::NOTEOFF: case qtractorMidiEvent::KEYPRESS: return QString::number(pEvent->velocity()); case qtractorMidiEvent::PGMCHANGE: return QString::number(pEvent->param()); case qtractorMidiEvent::CONTROLLER: case qtractorMidiEvent::REGPARAM: case qtractorMidiEvent::NONREGPARAM: case qtractorMidiEvent::CONTROL14: case qtractorMidiEvent::CHANPRESS: return QString::number(pEvent->value()); case qtractorMidiEvent::PITCHBEND: return QString::number(pEvent->pitchBend()); case qtractorMidiEvent::SYSEX: return QString::number(pEvent->sysex_len()); default: break; } break; case 4: // Duration/Data switch (pEvent->type()) { case qtractorMidiEvent::NOTEON: return (m_pEditor->timeScale())->textFromTick( m_iTimeOffset + pEvent->time(), true, pEvent->duration()); case qtractorMidiEvent::SYSEX: { QString sText; unsigned char *data = pEvent->sysex(); unsigned short len = pEvent->sysex_len(); sText += '{'; sText += ' '; for (unsigned short i = 0; i < len; ++i) #if QT_VERSION < QT_VERSION_CHECK(5, 5, 0) sText += QString().sprintf("%02x ", data[i]); #else sText += QString::asprintf("%02x ", data[i]); #endif sText += '}'; return sText; } default: break; } break; } } return sDashes; } QString qtractorMidiEventListModel::itemToolTip ( const QModelIndex& index ) const { qtractorMidiEvent *pEvent = eventOfIndex(index); if (pEvent) return m_pEditor->eventToolTip(pEvent); else return QString(); } int qtractorMidiEventListModel::columnAlignment( int column ) const { switch (column) { case 0: // Time. return int(Qt::AlignHCenter | Qt::AlignVCenter); case 3: // Value. return int(Qt::AlignRight | Qt::AlignVCenter); default: return int(Qt::AlignLeft | Qt::AlignVCenter); } } //---------------------------------------------------------------------------- // qtractorMidiEventItemDelegate -- Custom (tree) list item delegate. // Constructor. qtractorMidiEventItemDelegate::qtractorMidiEventItemDelegate ( QObject *pParent ) : QItemDelegate(pParent) { } // QItemDelegate Interface... void qtractorMidiEventItemDelegate::paint ( QPainter *pPainter, const QStyleOptionViewItem& option, const QModelIndex& index) const { QItemDelegate::paint(pPainter, option, index); } QSize qtractorMidiEventItemDelegate::sizeHint ( const QStyleOptionViewItem& option, const QModelIndex& index ) const { return QItemDelegate::sizeHint(option, index) + QSize(4, 4); } QWidget *qtractorMidiEventItemDelegate::createEditor ( QWidget *pParent, const QStyleOptionViewItem& /*option*/, const QModelIndex& index ) const { const qtractorMidiEventListModel *pListModel = static_cast (index.model()); qtractorMidiEvent *pEvent = pListModel->eventOfIndex(index); if (pEvent == nullptr) return nullptr; qtractorMidiEditor *pMidiEditor = pListModel->editor(); if (pMidiEditor == nullptr) return nullptr; QWidget *pEditor = nullptr; switch (index.column()) { case 0: // Time. { qtractorTimeSpinBox *pTimeSpinBox = new qtractorTimeSpinBox(pParent); pTimeSpinBox->setTimeScale(pMidiEditor->timeScale()); pEditor = pTimeSpinBox; break; } case 2: // Name. { if (pEvent->type() == qtractorMidiEvent::NOTEON || pEvent->type() == qtractorMidiEvent::KEYPRESS) { QComboBox *pComboBox = new QComboBox(pParent); for (unsigned char note = 0; note < 128; ++note) pComboBox->addItem(pMidiEditor->noteName(note)); pEditor = pComboBox; } break; } case 3: // Value. { QSpinBox *pSpinBox = new QSpinBox(pParent); const qtractorMidiEvent::EventType etype = pEvent->type(); if (etype == qtractorMidiEvent::PITCHBEND) { pSpinBox->setMinimum(-8192); pSpinBox->setMaximum(+8192); } else if (etype == qtractorMidiEvent::REGPARAM || etype == qtractorMidiEvent::NONREGPARAM || etype == qtractorMidiEvent::CONTROL14) { pSpinBox->setMinimum(0); pSpinBox->setMaximum(16383); } else { pSpinBox->setMinimum(0); pSpinBox->setMaximum(127); } pEditor = pSpinBox; break; } case 4: // Duration/Data. { if (pEvent->type() == qtractorMidiEvent::NOTEON) { qtractorTimeSpinBox *pTimeSpinBox = new qtractorTimeSpinBox(pParent); pTimeSpinBox->setTimeScale( (pListModel->editor())->timeScale()); pTimeSpinBox->setDeltaValue(true); pEditor = pTimeSpinBox; } break; } default: break; } #ifdef CONFIG_DEBUG qDebug("qtractorMidiEventItemDelegate::createEditor(%p, %d, %d) = %p", pParent, index.row(), index.column(), pEditor); #endif return pEditor; } void qtractorMidiEventItemDelegate::setEditorData ( QWidget *pEditor, const QModelIndex& index ) const { const qtractorMidiEventListModel *pListModel = static_cast (index.model()); qtractorMidiEvent *pEvent = pListModel->eventOfIndex(index); if (pEvent == nullptr) return; qtractorMidiEditor *pMidiEditor = pListModel->editor(); if (pMidiEditor == nullptr) return; #ifdef CONFIG_DEBUG qDebug("qtractorMidiEventItemDelegate::setEditorData(%p, %p, %d, %d)", pEditor, pListModel, index.row(), index.column()); #endif qtractorTimeScale *pTimeScale = pMidiEditor->timeScale(); switch (index.column()) { case 0: // Time. { qtractorTimeSpinBox *pTimeSpinBox = qobject_cast (pEditor); if (pTimeSpinBox) { pTimeSpinBox->setValue(pTimeScale->frameFromTick( pMidiEditor->timeOffset() + pEvent->time())); } break; } case 2: // Name. { QComboBox *pComboBox = qobject_cast (pEditor); if (pComboBox) pComboBox->setCurrentIndex(int(pEvent->note())); break; } case 3: // Value. { QSpinBox *pSpinBox = qobject_cast (pEditor); if (pSpinBox) { if (pEvent->type() == qtractorMidiEvent::PITCHBEND) pSpinBox->setValue(pEvent->pitchBend()); else if (pEvent->type() == qtractorMidiEvent::PGMCHANGE) pSpinBox->setValue(pEvent->param()); else pSpinBox->setValue(pEvent->value()); } break; } case 4: // Duration/Data. { qtractorTimeSpinBox *pTimeSpinBox = qobject_cast (pEditor); if (pTimeSpinBox) { pTimeSpinBox->setValue( pTimeScale->frameFromTick(pEvent->duration())); } break; } default: break; } } void qtractorMidiEventItemDelegate::setModelData ( QWidget *pEditor, QAbstractItemModel *pModel, const QModelIndex& index ) const { const qtractorMidiEventListModel *pListModel = static_cast (pModel); qtractorMidiEvent *pEvent = pListModel->eventOfIndex(index); if (pEvent == nullptr) return; qtractorMidiEditor *pMidiEditor = pListModel->editor(); if (pMidiEditor == nullptr) return; #ifdef CONFIG_DEBUG qDebug("qtractorMidiEventItemDelegate::setModelData(%p, %p, %d, %d)", pEditor, pListModel, index.row(), index.column()); #endif qtractorTimeScale *pTimeScale = pMidiEditor->timeScale(); qtractorMidiEditCommand *pEditCommand = new qtractorMidiEditCommand(pMidiEditor->midiClip(), tr("edit %1").arg(pListModel->headerData( index.column(), Qt::Horizontal, Qt::DisplayRole) .toString().toLower())); switch (index.column()) { case 0: // Time. { qtractorTimeSpinBox *pTimeSpinBox = qobject_cast (pEditor); if (pTimeSpinBox) { unsigned long iTime = pTimeScale->tickFromFrame(pTimeSpinBox->valueFromText()); if (iTime > pMidiEditor->timeOffset()) iTime -= pMidiEditor->timeOffset(); else iTime = 0; unsigned long iDuration = 0; if (pEvent->type() == qtractorMidiEvent::NOTEON) iDuration = pEvent->duration(); pEditCommand->resizeEventTime(pEvent, iTime, iDuration); } break; } case 2: // Name. { QComboBox *pComboBox = qobject_cast (pEditor); if (pComboBox) { const int iNote = pComboBox->currentIndex(); const unsigned long iTime = pEvent->time(); pEditCommand->moveEvent(pEvent, iNote, iTime); } break; } case 3: // Value. { QSpinBox *pSpinBox = qobject_cast (pEditor); if (pSpinBox) { const int iValue = pSpinBox->value(); pEditCommand->resizeEventValue(pEvent, iValue); } break; } case 4: // Duration/Data. { qtractorTimeSpinBox *pTimeSpinBox = qobject_cast (pEditor); if (pTimeSpinBox) { const unsigned long iTime = pEvent->time(); const unsigned long iDuration = pTimeScale->tickFromFrame(pTimeSpinBox->value()); pEditCommand->resizeEventTime(pEvent, iTime, iDuration); } break; } default: break; } // Do it. pMidiEditor->commands()->exec(pEditCommand); } //---------------------------------------------------------------------------- // qtractorMidiEventListView -- Custom (tree) list view. // Constructor. qtractorMidiEventListView::qtractorMidiEventListView ( QWidget *pParent ) : QTreeView(pParent), m_pListModel(nullptr), m_pItemDelegate(nullptr) { } // Destructor. qtractorMidiEventListView::~qtractorMidiEventListView (void) { if (m_pItemDelegate) delete m_pItemDelegate; if (m_pListModel) delete m_pListModel; } // Settlers. void qtractorMidiEventListView::setEditor ( qtractorMidiEditor *pEditor ) { if (m_pItemDelegate) delete m_pItemDelegate; if (m_pListModel) delete m_pListModel; m_pListModel = new qtractorMidiEventListModel(pEditor); m_pItemDelegate = new qtractorMidiEventItemDelegate(); QTreeView::setModel(m_pListModel); QTreeView::setItemDelegate(m_pItemDelegate); QTreeView::setSelectionMode(QAbstractItemView::ExtendedSelection); QTreeView::setRootIsDecorated(false); QTreeView::setUniformRowHeights(true); QTreeView::setItemsExpandable(false); QTreeView::setAllColumnsShowFocus(true); QTreeView::setAlternatingRowColors(true); QHeaderView *pHeader = QTreeView::header(); // pHeader->setDefaultAlignment(Qt::AlignLeft); pHeader->setDefaultSectionSize(80); #if QT_VERSION >= QT_VERSION_CHECK(5, 0, 0) pHeader->setSectionsMovable(false); #else pHeader->setMovable(false); #endif pHeader->resizeSection(2, 60); // Name pHeader->resizeSection(3, 60); // Value pHeader->setStretchLastSection(true); } qtractorMidiEditor *qtractorMidiEventListView::editor (void) const { return (m_pListModel ? m_pListModel->editor() : nullptr); } // Refreshner. void qtractorMidiEventListView::refresh (void) { if (m_pListModel == nullptr) return; QItemSelectionModel *pSelectionModel = QTreeView::selectionModel(); const QModelIndex& index = pSelectionModel->currentIndex(); m_pListModel->reset(); pSelectionModel->setCurrentIndex(index, QItemSelectionModel::NoUpdate); } // Locators. qtractorMidiEvent *qtractorMidiEventListView::eventOfIndex ( const QModelIndex& index) const { return (m_pListModel ? m_pListModel->eventOfIndex(index) : nullptr); } QModelIndex qtractorMidiEventListView::indexOfEvent ( qtractorMidiEvent *pEvent ) const { return (m_pListModel ? m_pListModel->indexOfEvent(pEvent) : QModelIndex()); } QModelIndex qtractorMidiEventListView::indexFromTick ( unsigned long iTick ) const { return (m_pListModel ? m_pListModel->indexFromTick(iTick) : QModelIndex()); } unsigned long qtractorMidiEventListView::tickFromIndex ( const QModelIndex& index ) const { return (m_pListModel ? m_pListModel->tickFromIndex(index) : 0); } QModelIndex qtractorMidiEventListView::indexFromFrame ( unsigned long iFrame ) const { return (m_pListModel ? m_pListModel->indexFromFrame(iFrame) : QModelIndex()); } unsigned long qtractorMidiEventListView::frameFromIndex ( const QModelIndex& index ) const { return (m_pListModel ? m_pListModel->frameFromIndex(index) : 0); } void qtractorMidiEventListView::selectEvent ( qtractorMidiEvent *pEvent, bool bSelect ) { if (m_pListModel == nullptr) return; const QModelIndex& index = m_pListModel->indexOfEvent(pEvent); if (index.isValid()) { QItemSelectionModel::SelectionFlags flags = QItemSelectionModel::Rows; if (bSelect) flags |= QItemSelectionModel::Select; else flags |= QItemSelectionModel::Deselect; QTreeView::selectionModel()->select(index, flags); } } //---------------------------------------------------------------------------- // qtractorMidiEventList -- MIDI Event List dockable window. // Constructor. qtractorMidiEventList::qtractorMidiEventList ( QWidget *pParent ) : QDockWidget(pParent) { // Surely a name is crucial (e.g.for storing geometry settings) QDockWidget::setObjectName("qtractorMidiEventList"); // Create local list view. m_pListView = new qtractorMidiEventListView(); // Cross-selection fake-mutex. m_iSelectUpdate = 0; const QFont& font = QDockWidget::font(); m_pListView->setFont(QFont(font.family(), font.pointSize() - 1)); // Prepare the dockable window stuff. QDockWidget::setWidget(m_pListView); // QDockWidget::setFeatures(QDockWidget::AllDockWidgetFeatures); QDockWidget::setAllowedAreas( Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea); // Some specialties to this kind of dock window... QDockWidget::setMinimumWidth(280); // Finally set the default caption and tooltip. const QString& sCaption = tr("Events"); QDockWidget::setWindowTitle(sCaption); QDockWidget::setWindowIcon(QIcon(":/images/viewEvents.png")); QDockWidget::setToolTip(sCaption); } // Destructor. qtractorMidiEventList::~qtractorMidiEventList (void) { // No need to delete child widgets, Qt does it all for us. } // Full update when show up. void qtractorMidiEventList::showEvent ( QShowEvent *pShowEvent ) { QDockWidget::showEvent(pShowEvent); refresh(); } // Just about to notify main-window that we're closing. void qtractorMidiEventList::closeEvent ( QCloseEvent * /*pCloseEvent*/ ) { QDockWidget::hide(); qtractorMidiEditorForm *pMidiEditorForm = static_cast (QDockWidget::parentWidget()); if (pMidiEditorForm) pMidiEditorForm->stabilizeForm(); } // Settlers. void qtractorMidiEventList::setEditor ( qtractorMidiEditor *pEditor ) { m_pListView->setEditor(pEditor); // Set internal list view change connections. QObject::connect(m_pListView->selectionModel(), SIGNAL(currentRowChanged(const QModelIndex&,const QModelIndex&)), SLOT(currentRowChangedSlot(const QModelIndex&,const QModelIndex&))); QObject::connect(m_pListView->selectionModel(), SIGNAL(selectionChanged(const QItemSelection&,const QItemSelection&)), SLOT(selectionChangedSlot(const QItemSelection&,const QItemSelection&))); // Set MIDI editor change connections. QObject::connect(pEditor, SIGNAL(selectNotifySignal(qtractorMidiEditor*)), SLOT(selectNotifySlot(qtractorMidiEditor*))); QObject::connect(pEditor, SIGNAL(changeNotifySignal(qtractorMidiEditor*)), SLOT(changeNotifySlot(qtractorMidiEditor*))); } qtractorMidiEditor *qtractorMidiEventList::editor (void) const { return m_pListView->editor(); } // Event list view refreshner. void qtractorMidiEventList::refresh (void) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorMidiEventList[%p]::refresh()", this); #endif m_pListView->refresh(); selectNotifySlot(m_pListView->editor()); } // Context menu request event handler. void qtractorMidiEventList::contextMenuEvent ( QContextMenuEvent *pContextMenuEvent ) { qtractorMidiEditorForm *pMidiEditorForm = static_cast (QDockWidget::parentWidget()); if (pMidiEditorForm) { pMidiEditorForm->stabilizeForm(); pMidiEditorForm->editMenu()->exec(pContextMenuEvent->globalPos()); } } // Current list view row changed slot. void qtractorMidiEventList::currentRowChangedSlot ( const QModelIndex& index, const QModelIndex& /*previous*/ ) { qtractorMidiEditor *pEditor = m_pListView->editor(); if (pEditor == nullptr) return; if (m_iSelectUpdate > 0) return; ++m_iSelectUpdate; #ifdef CONFIG_DEBUG_0 qDebug("qtractorMidiEventList[%p]::currentRowChangedSlot()", this); #endif // pEditor->setEditHead(m_pListView->frameFromIndex(index)); pEditor->ensureVisibleFrame(pEditor->editView(), m_pListView->frameFromIndex(index)); pEditor->selectionChangeNotify(); --m_iSelectUpdate; } // Current list view selection changed slot. void qtractorMidiEventList::selectionChangedSlot ( const QItemSelection& selected, const QItemSelection& deselected ) { qtractorMidiEditor *pEditor = m_pListView->editor(); if (pEditor == nullptr) return; if (m_iSelectUpdate > 0) return; #ifdef CONFIG_DEBUG_0 qDebug("qtractorMidiEventList[%p]::selectionChangedSlot()", this); #endif ++m_iSelectUpdate; m_pListView->setUpdatesEnabled(false); QListIterator iter1(selected.indexes()); while (iter1.hasNext()) { const QModelIndex& index = iter1.next(); if (index.column() == 0) pEditor->selectEvent(m_pListView->eventOfIndex(index), true); } QListIterator iter2(deselected.indexes()); while (iter2.hasNext()) { const QModelIndex& index = iter2.next(); if (index.column() == 0) pEditor->selectEvent(m_pListView->eventOfIndex(index), false); } m_pListView->setUpdatesEnabled(true); pEditor->selectionChangeNotify(); --m_iSelectUpdate; } // MIDI editor selection changed slot. void qtractorMidiEventList::selectNotifySlot ( qtractorMidiEditor *pEditor ) { if (!isVisible()) return; if (m_iSelectUpdate > 0) return; #ifdef CONFIG_DEBUG_0 qDebug("qtractorMidiEventList[%p]::selectNotifySlot()", this); #endif ++m_iSelectUpdate; m_pListView->clearSelection(); const QList& list = pEditor->selectedEvents(); if (list.count() > 0) { m_pListView->setCurrentIndex( m_pListView->indexOfEvent(list.first())); QListIterator iter(list); while (iter.hasNext()) m_pListView->selectEvent(iter.next(), true); } --m_iSelectUpdate; } // MIDI editor selection changed slot. void qtractorMidiEventList::changeNotifySlot ( qtractorMidiEditor * ) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorMidiEventList[%p]::changeNotifySlot()", this); #endif refresh(); } // end of qtractorMidiEventList.cpp qtractor-0.9.25/src/PaxHeaders/qtractorSessionCursor.cpp0000644000000000000000000000012714166551171020433 xustar0029 mtime=1641730681.46261034 29 atime=1641730681.46261034 29 ctime=1641730681.46261034 qtractor-0.9.25/src/qtractorSessionCursor.cpp0000644000175000001440000001764714166551171021676 0ustar00rncbcusers00000000000000// qtractorSessionCursor.cpp // /**************************************************************************** Copyright (C) 2005-2019, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorSessionCursor.h" #include "qtractorSession.h" #include "qtractorClip.h" //---------------------------------------------------------------------- // class qtractorSessionCursor - implementation. // // Constructor. qtractorSessionCursor::qtractorSessionCursor ( qtractorSession *pSession, unsigned long iFrame, qtractorTrack::TrackType syncType ) { m_pSession = pSession; m_iFrame = iFrame; m_syncType = syncType; m_iTracks = 0; m_ppClips = nullptr; m_iSize = 0; resetClips(); reset(); } // Destructor. qtractorSessionCursor::~qtractorSessionCursor (void) { m_pSession->unlinkSessionCursor(this); if (m_ppClips) delete [] m_ppClips; } // Session accessor. qtractorSession *qtractorSessionCursor::session (void) const { return m_pSession; } // Clip sync flag accessor. void qtractorSessionCursor::setSyncType ( qtractorTrack::TrackType syncType ) { m_syncType = syncType; } qtractorTrack::TrackType qtractorSessionCursor::syncType (void) const { return m_syncType; } // General bi-directional locate method. void qtractorSessionCursor::seek ( unsigned long iFrame, bool bSync ) { if (iFrame == m_iFrame) return; unsigned int iTrack = 0; qtractorTrack *pTrack = m_pSession->tracks().first(); while (pTrack && iTrack < m_iTracks) { qtractorClip *pClip = nullptr; qtractorClip *pClipLast = m_ppClips[iTrack]; // Optimize if seeking forward... if (iFrame > m_iFrame) pClip = pClipLast; // Locate first clip not past the target frame position.. pClip = seekClip(pTrack, pClip, iFrame); // Update cursor track clip... m_ppClips[iTrack] = pClip; // Now something fulcral for clips around... if (pTrack->trackType() == m_syncType) { // Tell whether play-head is after loop-start position... const bool bLooping = (iFrame >= m_pSession->loopStart()); // Care for old/previous clip... if (pClipLast && pClipLast != pClip) pClipLast->reset(bLooping); // Set final position within target clip... if (pClip && bSync) { // Take care of overlapping clips... const unsigned long iClipEnd = pClip->clipStart() + pClip->clipLength(); while (pClip) { const unsigned long iClipStart = pClip->clipStart(); if (iClipStart > iClipEnd) break; if (iFrame >= iClipStart && iFrame < iClipStart + pClip->clipLength()) { pClip->seek(iFrame - iClipStart); } else { pClip->reset(bLooping); } pClip = pClip->next(); } } } // Next track... pTrack = pTrack->next(); ++iTrack; } // Done. m_iFrame = iFrame; } // Current frame position accessor. unsigned long qtractorSessionCursor::frame (void) const { return m_iFrame; } // Absolute frame-time position accessors. unsigned long qtractorSessionCursor::frameTime (void) const { return m_iFrameTime; } unsigned long qtractorSessionCursor::frameTimeEx (void) const { return m_iFrameTime + m_iFrameDelta; } // Current track clip accessor. qtractorClip *qtractorSessionCursor::clip ( unsigned int iTrack ) const { return (iTrack < m_iTracks ? m_ppClips[iTrack] : nullptr); } // Clip locate method. qtractorClip *qtractorSessionCursor::seekClip ( qtractorTrack *pTrack, qtractorClip *pClip, unsigned long iFrame ) const { if (pClip == nullptr) pClip = pTrack->clips().first(); while (pClip && iFrame > pClip->clipStart() + pClip->clipLength()) { // if (pTrack->trackType() == m_syncType) // pClip->reset(m_pSession->isLooping()); pClip = pClip->next(); } if (pClip == nullptr) pClip = pTrack->clips().last(); return pClip; } // Add a track to cursor. void qtractorSessionCursor::addTrack ( qtractorTrack *pTrack ) { if (pTrack == nullptr) pTrack = m_pSession->tracks().last(); const unsigned int iTracks = m_iTracks + 1; if (iTracks < m_iSize) { updateClips(m_ppClips, iTracks); } else { m_iSize += iTracks; qtractorClip **ppOldClips = m_ppClips; qtractorClip **ppNewClips = new qtractorClip * [m_iSize]; updateClips(ppNewClips, iTracks); m_ppClips = ppNewClips; if (ppOldClips) delete [] ppOldClips; } m_iTracks = iTracks; } // Update track after adding/removing a clip from cursor. void qtractorSessionCursor::updateTrack ( qtractorTrack *pTrack ) { const int iTrack = m_pSession->tracks().find(pTrack); if (iTrack >= 0) { qtractorClip *pClip = seekClip(pTrack, nullptr, m_iFrame); if (pClip && pTrack->trackType() == m_syncType && m_iFrame >= pClip->clipStart() && m_iFrame < pClip->clipStart() + pClip->clipLength()) { pClip->seek(m_iFrame - pClip->clipStart()); } m_ppClips[iTrack] = pClip; } } // Remove a track from cursor. void qtractorSessionCursor::removeTrack ( qtractorTrack *pTrack ) { const int iTrack = m_pSession->tracks().find(pTrack); if (iTrack >= 0) removeTrack((unsigned int) iTrack); } void qtractorSessionCursor::removeTrack ( unsigned int iTrack ) { --m_iTracks; for ( ; iTrack < m_iTracks; ++iTrack) m_ppClips[iTrack] = m_ppClips[iTrack + 1]; m_ppClips[iTrack] = nullptr; } // Update current track clip under cursor. void qtractorSessionCursor::updateTrackClip ( qtractorTrack *pTrack ) { const int iTrack = m_pSession->tracks().find(pTrack); if (iTrack >= 0) { qtractorClip *pClip = m_ppClips[iTrack]; if (pClip && pTrack->trackType() == m_syncType) { if (m_iFrame >= pClip->clipStart() && m_iFrame < pClip->clipStart() + pClip->clipLength()) { pClip->seek(m_iFrame - pClip->clipStart()); } else { pClip->reset(m_iFrame >= m_pSession->loopStart()); } } } } // Update (stabilize) cursor. void qtractorSessionCursor::updateClips ( qtractorClip **ppClips, unsigned int iTracks ) { // Reset clip positions... unsigned int iTrack = 0; qtractorTrack *pTrack = m_pSession->tracks().first(); while (pTrack && iTrack < iTracks) { qtractorClip *pClip = seekClip(pTrack, nullptr, m_iFrame); if (pClip && pTrack->trackType() == m_syncType && m_iFrame >= pClip->clipStart() && m_iFrame < pClip->clipStart() + pClip->clipLength()) { pClip->seek(m_iFrame - pClip->clipStart()); } ppClips[iTrack] = pClip; pTrack = pTrack->next(); ++iTrack; } } // Reset cursor. void qtractorSessionCursor::reset (void) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorSessionCursor[%p,%d]::reset()", this, (int) m_syncType); #endif m_iFrameTime = 0; m_iFrameDelta = m_iFrame; } // Reset track/clips cache. void qtractorSessionCursor::resetClips (void) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorSessionCursor[%p,%d]::resetClips()", this, (int) m_syncType); #endif // Free existing clip references. if (m_ppClips) { qtractorClip **ppOldClips = m_ppClips; m_ppClips = nullptr; delete [] ppOldClips; } // Rebuild the whole bunch... m_iTracks = m_pSession->tracks().count(); m_iSize = (m_iTracks << 1); if (m_iSize > 0) { qtractorClip **ppNewClips = new qtractorClip * [m_iSize]; updateClips(ppNewClips, m_iTracks); m_ppClips = ppNewClips; } } // Frame-time processor (increment only). void qtractorSessionCursor::process ( unsigned int nframes ) { m_iFrameTime += nframes; } // end of qtractorSessionCursor.cpp qtractor-0.9.25/src/PaxHeaders/qtractorFileList.h0000644000000000000000000000013214166551171016766 xustar0030 mtime=1641730681.443610135 30 atime=1641730681.442610124 30 ctime=1641730681.443610135 qtractor-0.9.25/src/qtractorFileList.h0000644000175000001440000001046214166551171020221 0ustar00rncbcusers00000000000000// qtractorFileList.h // /**************************************************************************** Copyright (C) 2005-2020, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorFileList_h #define __qtractorFileList_h #include #include #include // Forward declarations. class qtractorFileListItem; class qtractorClip; //---------------------------------------------------------------------- // class qtractorFileList -- file path registry. // class qtractorFileList { public: // Constructor. qtractorFileList() {} // Destructor. ~qtractorFileList() { clear(); } // File types. enum Type { Audio = 0, Midi = 1 }; // File hash key. // class Key { public: // Constructors. Key(Type iType, const QString& sPath) : m_iType(iType), m_info(sPath) {} Key(const Key& key) : m_iType(key.type()), m_info(key.info()) {} // Key accessors. Type type() const { return m_iType; } const QFileInfo& info() const { return m_info; } // Key helpers. QString path() const { return m_info.absoluteFilePath(); } // Match descriminator. bool operator== (const Key& key) const { return m_iType == key.type() && m_info == key.info(); } private: // Interesting variables. Type m_iType; QFileInfo m_info; }; // File hash item. // class Item { public: // Constructor. Item(const Key& key, bool bAutoRemove = false) : m_key(key), m_bAutoRemove(bAutoRemove), m_pFileItem(nullptr), m_iClipRefCount(0), m_iRefCount(0) {} // Key accessors. Type type() const { return m_key.type(); } const QFileInfo& info() const { return m_key.info(); } // Key helpers. QString path() const { return m_key.path(); } // Auto-destruction flag accessor. void setAutoRemove(bool bAutoRemove) { m_bAutoRemove = bAutoRemove; } bool isAutoRemove() const { return m_bAutoRemove; } // Payload accessors. void setFileItem(qtractorFileListItem *pFileItem) { m_pFileItem = pFileItem; } qtractorFileListItem *fileItem() const { return m_pFileItem; } // Clip ref-counting methods. void addClipRef() { ++m_iClipRefCount; } void removeClipRef() { --m_iClipRefCount; } unsigned int clipRefCount() const { return m_iClipRefCount; } // Ref-counting methods. unsigned int refCount() const { return m_iRefCount; } void addRef() { ++m_iRefCount; } void removeRef() { --m_iRefCount; } private: // Most interesting variables. Key m_key; bool m_bAutoRemove; qtractorFileListItem *m_pFileItem; unsigned int m_iClipRefCount; unsigned int m_iRefCount; }; typedef QHash Hash; // File/path registry management. qtractorFileListItem *findFileItem(Type iType, const QString& sPath) const; void addFileItem(Type iType, qtractorFileListItem *pFileItem, bool bAutoRemove = false); void removeFileItem(Type iType, qtractorFileListItem *pFileItem); // Clip/path registry management. void addClipItem(Type iType, const QString& sPath, bool bAutoRemove = false); void addClipItem(Type iType, qtractorClip *pClip, bool bAutoRemove = false); void removeClipItem(Type iType, const QString& sPath); void removeClipItem(Type iType, qtractorClip *pClip); Item *findItem(Type iType, const QString& sPath) const; // Cleanup (dtors). void cleanup(bool bForce); void clear(); protected: // File hash table management. Item *addItem(Type iType, const QString& sPath, bool bAutoRemove); void removeItem(Item *pItem); private: // File hash table. Hash m_items; }; #endif // __qtractorFileList_h // end of qtractorFileList.h qtractor-0.9.25/src/PaxHeaders/qtractorObserver.h0000644000000000000000000000013214166551171017042 xustar0030 mtime=1641730681.457610286 30 atime=1641730681.457610286 30 ctime=1641730681.457610286 qtractor-0.9.25/src/qtractorObserver.h0000644000175000001440000001716214166551171020301 0ustar00rncbcusers00000000000000// qtractorObserver.h // /**************************************************************************** Copyright (C) 2005-2021, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorObserver_h #define __qtractorObserver_h #include #include #include // Forward declarations. class qtractorSubject; class qtractorObserver; class qtractorCurve; //--------------------------------------------------------------------------- // qtractorSubject - Scalar parameter value model. class qtractorSubject { public: // Constructor. qtractorSubject(float fValue = 0.0f, float fDefaultValue = 0.0f); // Destructor. ~qtractorSubject(); // Direct value accessors. void setValue(float fValue, qtractorObserver *pSender = nullptr); float value() const { return m_fValue; } float prevValue() const { return m_fPrevValue; } float lastValue() const { return m_fLastValue; } // Observers notification. void notify(qtractorObserver *pSender, float fValue, bool bUpdate); // Observer list accessors. void attach(qtractorObserver *pObserver) { m_observers.append(pObserver); } void detach(qtractorObserver *pObserver) { m_observers.removeAll(pObserver); } const QList& observers() const { return m_observers; } // Queue status accessors. void setQueued(bool bQueued) { m_bQueued = bQueued; } bool isQueued() const { return m_bQueued; } // Direct address accessor. float *data() { return &m_fValue; } // Parameter name accessors. void setName(const QString& sName) { m_sName = sName.trimmed(); } const QString& name() const { return m_sName; } // Value limits accessors. void setMaxValue(float fMaxValue) { m_fMaxValue = fMaxValue; } float maxValue() const { return m_fMaxValue; } void setMinValue(float fMinValue) { m_fMinValue = fMinValue; } float minValue() const { return m_fMinValue; } // Default value accessor. void setDefaultValue(float fDefaultValue) { m_fDefaultValue = fDefaultValue; } float defaultValue() const { return m_fDefaultValue; } void resetValue(qtractorObserver *pSender = nullptr) { setValue(m_fDefaultValue, pSender); } // Toggled mode accessors. void setToggled(bool bToggled) { m_bToggled = bToggled; } bool isToggled() const { return m_bToggled; } // Integer mode accessors. void setInteger(bool bInteger) { m_bInteger = bInteger; } bool isInteger() const { return m_bInteger; } // Non toggled nor integer mode helper. bool isDecimal() const { return !m_bToggled && !m_bInteger; } // Filter value within legal bounds. float safeValue (float fValue) const { if (m_bToggled) { const float fThreshold = 0.5f * (m_fMinValue + m_fMaxValue); fValue = (fValue > fThreshold ? m_fMaxValue : m_fMinValue); } else if (fValue > m_fMaxValue) fValue = m_fMaxValue; else if (fValue < m_fMinValue) fValue = m_fMinValue; else if (m_bInteger) fValue = ::roundf(fValue); return fValue; } // Normalized scale converters. float valueFromScale ( float fScale ) const { return m_fMinValue + fScale * (m_fMaxValue - m_fMinValue); } float scaleFromValue ( float fValue ) const { return (fValue - m_fMinValue) / (m_fMaxValue - m_fMinValue); } // Automation curve association. void setCurve(qtractorCurve *pCurve) { m_pCurve = pCurve; } qtractorCurve *curve() const { return m_pCurve; } // Queue flush (singleton) -- notify all pending observers. static bool flushQueue(bool bUpdate); // Queue reset (clear). static void resetQueue(); static void clearQueue(); // Queue status (index). static bool isQueueEmpty (); private: // Instance variables. float m_fValue; bool m_bQueued; float m_fPrevValue; float m_fLastValue; // Human readable name/label. QString m_sName; // Value limits. float m_fMinValue; float m_fMaxValue; // Default value. float m_fDefaultValue; // Toggled value mode (max or min). bool m_bToggled; // Integer value mode. bool m_bInteger; // Automation curve association. qtractorCurve *m_pCurve; // List of observers (obviously) QList m_observers; }; //--------------------------------------------------------------------------- // qtractorObserver - Scalar parameter value control/view. class qtractorObserver { public: // Constructor. qtractorObserver(qtractorSubject *pSubject = nullptr) : m_pSubject(pSubject) { if (m_pSubject) m_pSubject->attach(this); } // Virtual destructor. virtual ~qtractorObserver() { if (m_pSubject) m_pSubject->detach(this); } // Subject value accessor. void setSubject(qtractorSubject *pSubject) { if (m_pSubject /* && pSubject*/) m_pSubject->detach(this); m_pSubject = pSubject; if (m_pSubject) m_pSubject->attach(this); } qtractorSubject *subject() const { return m_pSubject; } // Indirect value accessors. void setValue(float fValue) { if (m_pSubject) m_pSubject->setValue(fValue, this); } float value() const { return (m_pSubject ? m_pSubject->value() : 0.0f); } float prevValue() const { return (m_pSubject ? m_pSubject->prevValue() : 0.0f); } float lastValue() const { return (m_pSubject ? m_pSubject->lastValue() : 0.0f); } // Value limits accessors. float maxValue() const { return (m_pSubject ? m_pSubject->maxValue() : 1.0f); } float minValue() const { return (m_pSubject ? m_pSubject->minValue() : 0.0f); } // Default value accessor. void setDefaultValue(float fDefaultValue) { if (m_pSubject) m_pSubject->setDefaultValue(fDefaultValue); } float defaultValue() const { return (m_pSubject ? m_pSubject->defaultValue() : 0.0f); } void resetValue() { if (m_pSubject) m_pSubject->resetValue(this); } // Queue status accessors. bool isQueued() const { return (m_pSubject ? m_pSubject->isQueued() : false); } // Toggled mode accessors. bool isToggled() const { return (m_pSubject ? m_pSubject->isToggled() : false); } // Integer mode accessors. bool isInteger() const { return (m_pSubject ? m_pSubject->isInteger() : false); } // Non toggled nor integer mode helper. bool isDecimal() const { return (m_pSubject ? m_pSubject->isDecimal() : false); } // Filter value within legal bounds. float safeValue(float fValue) const { return (m_pSubject ? m_pSubject->safeValue(fValue) : 0.0f); } // Normalized scale converters. float valueFromScale ( float fScale ) const { return (m_pSubject ? m_pSubject->valueFromScale(fScale) : 0.0f); } float scaleFromValue ( float fValue ) const { return (m_pSubject ? m_pSubject->scaleFromValue(fValue) : 0.0f); } // Automation curve association. void setCurve(qtractorCurve *pCurve) { if (m_pSubject) m_pSubject->setCurve(pCurve); } qtractorCurve *curve() const { return (m_pSubject ? m_pSubject->curve() : nullptr); } // Pure virtual view updater. virtual void update(bool bUpdate) = 0; private: // Instance variables. qtractorSubject *m_pSubject; }; #endif // __qtractorObserver_h // end of qtractorObserver.h qtractor-0.9.25/src/PaxHeaders/qtractorMidiEditList.h0000644000000000000000000000013214166551171017577 xustar0030 mtime=1641730681.450610211 30 atime=1641730681.450610211 30 ctime=1641730681.450610211 qtractor-0.9.25/src/qtractorMidiEditList.h0000644000175000001440000000734114166551171021034 0ustar00rncbcusers00000000000000// qtractorMidiEditList.h // /**************************************************************************** Copyright (C) 2005-2020, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorMidiEditList_h #define __qtractorMidiEditList_h #include "qtractorScrollView.h" #include #include // Forward declarations. class qtractorMidiEditor; class QResizeEvent; class QMouseEvent; class QKeyEvent; //---------------------------------------------------------------------------- // qtractorMidiEditList -- MIDI sequence key scale widget. class qtractorMidiEditList : public qtractorScrollView { Q_OBJECT public: // Constructor. qtractorMidiEditList(qtractorMidiEditor *pEditor, QWidget *pParent); // Destructor. ~qtractorMidiEditList(); // Item height constants (in pixels). enum { ItemHeightMin = 4, ItemHeightBase = 8, ItemHeightMax = 32 }; // Item height methods. void setItemHeight(unsigned short iItemHeight); unsigned short itemHeight() const; // Update key-list content height. void updateContentsHeight(); // Rectangular contents update. void updateContents(const QRect& rect); // Overall contents update. void updateContents(); // Piano keyboard note-on/off handlers. void dragNoteOn(int iNote, int iVelocity = 1); void dragNoteOff(); protected: // Virtual size hint. QSize sizeHint() const { return QSize(60, 240); } // Resize event handler. void resizeEvent(QResizeEvent *pResizeEvent); // Draw the time scale. void drawContents(QPainter *pPainter, const QRect& rect); // Reset drag/select/move state. void resetDragState(); // Handle item selection with mouse. void mousePressEvent(QMouseEvent *pMouseEvent); void mouseMoveEvent(QMouseEvent *pMouseEvent); void mouseReleaseEvent(QMouseEvent *pMouseEvent); // Keyboard event handler. void keyPressEvent(QKeyEvent *pKeyEvent); // Handle zoom with mouse wheel. void wheelEvent(QWheelEvent *pWheelEvent); // Trap for help/tool-tip events. bool eventFilter(QObject *pObject, QEvent *pEvent); // Piano keyboard note-on/off handlers. void dragNoteOn(const QPoint& pos, int iVelocity = 1); // Piano keyboard note descriminator. int noteAt(const QPoint& pos) const; // Piano keyboard note-key shaper. QPainterPath notePath(int iNote) const; protected slots: // To have timeline in h-sync with main track view. void contentsYMovingSlot(int cx, int cy); // (Re)create the time scale pixmap. void updatePixmap(int cx, int cy); private: // The logical parent binding. qtractorMidiEditor *m_pEditor; // Local double-buffering pixmap. QPixmap m_pixmap; // Current item height. unsigned short m_iItemHeight; // The current selecting/dragging list stuff. enum DragState { DragNone = 0, DragStart, DragSelect } m_dragState; QRect m_rectDrag; QPoint m_posDrag; // The current note being keyed on. int m_iNoteOn; int m_iNoteVel; QPainterPath m_pathNote; }; #endif // __qtractorMidiEditList_h // end of qtractorMidiEditList.h qtractor-0.9.25/src/PaxHeaders/qtractorObserver.cpp0000644000000000000000000000013214166551171017375 xustar0030 mtime=1641730681.457610286 30 atime=1641730681.457610286 30 ctime=1641730681.457610286 qtractor-0.9.25/src/qtractorObserver.cpp0000644000175000001440000001124414166551171020627 0ustar00rncbcusers00000000000000// qtractorObserver.cpp // /**************************************************************************** Copyright (C) 2005-2021, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorObserver.h" //--------------------------------------------------------------------------- // qtractorSubjectQueue - Update/notify subject queue. class qtractorSubjectQueue { public: struct QueueItem { qtractorSubject *subject; qtractorObserver *sender; float value; }; qtractorSubjectQueue ( unsigned int iQueueSize = 1024 ) : m_iQueueIndex(0), m_iQueueSize(0), m_pQueueItems(nullptr) { resize(iQueueSize); } ~qtractorSubjectQueue () { clear(); delete [] m_pQueueItems; } void clear() { m_iQueueIndex = 0; } bool push ( qtractorSubject *pSubject, qtractorObserver *pSender, float fValue ) { if (m_iQueueIndex >= m_iQueueSize) return false; pSubject->setQueued(true); QueueItem *pItem = &m_pQueueItems[m_iQueueIndex++]; pItem->subject = pSubject; pItem->sender = pSender; pItem->value = fValue; return true; } bool pop (bool bUpdate) { if (m_iQueueIndex == 0) return false; QueueItem *pItem = &m_pQueueItems[--m_iQueueIndex]; qtractorSubject *pSubject = pItem->subject; pSubject->notify(pItem->sender, pItem->value, bUpdate); pSubject->setQueued(false); return true; } bool flush (bool bUpdate) { int i = 0; while (pop(bUpdate)) ++i; return (i > 0); } void reset () { while (m_iQueueIndex > 0) { QueueItem *pItem = &m_pQueueItems[--m_iQueueIndex]; (pItem->subject)->setQueued(false); } clear(); } void resize ( unsigned int iNewSize ) { QueueItem *pOldItems = m_pQueueItems; QueueItem *pNewItems = new QueueItem [iNewSize]; if (pOldItems) { unsigned int iOldSize = m_iQueueIndex; if (iOldSize > iNewSize) iOldSize = iNewSize; if (iOldSize > 0) ::memcpy(pNewItems, pOldItems, iOldSize * sizeof(QueueItem)); m_iQueueSize = iNewSize; m_pQueueItems = pNewItems; delete [] pOldItems; } else { m_iQueueSize = iNewSize; m_pQueueItems = pNewItems; } } bool isEmpty() const { return (m_iQueueIndex == 0); } private: unsigned int m_iQueueIndex; unsigned int m_iQueueSize; QueueItem *m_pQueueItems; }; // The local subject queue singleton. static qtractorSubjectQueue g_subjectQueue; //--------------------------------------------------------------------------- // qtractorSubject - Scalar parameter value model. // Constructor. qtractorSubject::qtractorSubject ( float fValue, float fDefaultValue ) : m_fValue(fValue), m_bQueued(false), m_fPrevValue(fValue), m_fLastValue(fValue), m_fMinValue(0.0f), m_fMaxValue(1.0f), m_fDefaultValue(fDefaultValue), m_bToggled(false), m_bInteger(false), m_pCurve(nullptr) { } // Destructor. qtractorSubject::~qtractorSubject (void) { QListIterator iter(m_observers); while (iter.hasNext()) iter.next()->setSubject(nullptr); m_observers.clear(); } // Direct value accessors. void qtractorSubject::setValue ( float fValue, qtractorObserver *pSender ) { if (fValue == m_fValue) return; if (!m_bQueued) { m_fPrevValue = m_fValue; g_subjectQueue.push(this, pSender, fValue); } m_fValue = safeValue(fValue); } // Observer/view updater. void qtractorSubject::notify ( qtractorObserver *pSender, float fValue, bool bUpdate ) { QListIterator iter(m_observers); while (iter.hasNext()) { qtractorObserver *pObserver = iter.next(); if (pSender && pSender == pObserver) continue; m_fLastValue = fValue; pObserver->update(bUpdate); } } // Queue flush (singleton) -- notify all pending observers. bool qtractorSubject::flushQueue ( bool bUpdate ) { return g_subjectQueue.flush(bUpdate); } // Queue reset (clear). void qtractorSubject::resetQueue (void) { g_subjectQueue.reset(); } void qtractorSubject::clearQueue (void) { g_subjectQueue.clear(); } // end of qtractorObserver.cpp qtractor-0.9.25/src/PaxHeaders/qtractorMidiBuffer.h0000644000000000000000000000013214166551171017267 xustar0030 mtime=1641730681.448610189 30 atime=1641730681.448610189 30 ctime=1641730681.448610189 qtractor-0.9.25/src/qtractorMidiBuffer.h0000644000175000001440000001073414166551171020524 0ustar00rncbcusers00000000000000// qtractorMidiBuffer.h // /**************************************************************************** Copyright (C) 2005-2020, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorMidiBuffer_h #define __qtractorMidiBuffer_h #include "qtractorList.h" #include //---------------------------------------------------------------------- // class qtractorMidiBuffer -- MIDI event FIFO buffer/cache declaration. // class qtractorMidiBuffer { public: // Minimum buffer size enum { MinBufferSize = 0x400 }; // Constructor. qtractorMidiBuffer(unsigned int iBufferSize = MinBufferSize) : m_pBuffer(nullptr), m_iBufferSize(0), m_iBufferMask(0), m_iWriteIndex(0), m_iReadIndex(0) { // Adjust size to nearest power-of-two, if necessary. m_iBufferSize = MinBufferSize; while (m_iBufferSize < iBufferSize) m_iBufferSize <<= 1; m_iBufferMask = (m_iBufferSize - 1); m_pBuffer = new snd_seq_event_t [m_iBufferSize]; } // Destructor. ~qtractorMidiBuffer() { if (m_pBuffer) delete [] m_pBuffer; } // Implementation properties. unsigned int bufferSize() const { return m_iBufferSize; } // Clears the buffer. void clear() { m_iReadIndex = m_iWriteIndex = 0; } // Returns nonzero if there aren't any events available. bool isEmpty() const { return (m_iReadIndex == m_iWriteIndex); } // Returns a pointer to the first of the output events. snd_seq_event_t *peek() const { return (isEmpty() ? nullptr : &m_pBuffer[m_iReadIndex]); } // Read next event from buffer. snd_seq_event_t *next() { if (!isEmpty()) ++m_iReadIndex &= m_iBufferMask; return peek(); } // Read event from buffer. snd_seq_event_t *pop() { const unsigned int iReadIndex = m_iReadIndex; if (iReadIndex == m_iWriteIndex) return nullptr; m_iReadIndex = (iReadIndex + 1) & m_iBufferMask; return &m_pBuffer[iReadIndex]; } // Write event to buffer. bool push(snd_seq_event_t *pEvent, unsigned long iTick = 0) { const unsigned int iWriteIndex = (m_iWriteIndex + 1) & m_iBufferMask; if (iWriteIndex == m_iReadIndex) return false; m_pBuffer[m_iWriteIndex] = *pEvent; m_pBuffer[m_iWriteIndex].time.tick = iTick; m_iWriteIndex = iWriteIndex; return true; } // Write event to buffer (ordered). bool insert(snd_seq_event_t *pEvent, unsigned long iTick = 0) { const unsigned int iWriteIndex = (m_iWriteIndex + 1) & m_iBufferMask; if (iWriteIndex == m_iReadIndex) return false; unsigned int i = m_iWriteIndex; unsigned int j = i; for (;;) { --i &= m_iBufferMask; if (j == m_iReadIndex || iTick >= m_pBuffer[i].time.tick) { m_pBuffer[j] = *pEvent; m_pBuffer[j].time.tick = iTick; break; } m_pBuffer[j] = m_pBuffer[i]; j = i; } m_iWriteIndex = iWriteIndex; return true; } // Returns number of events currently available. unsigned int count() const { const unsigned int iWriteIndex = m_iWriteIndex; const unsigned int iReadIndex = m_iReadIndex; if (iWriteIndex > iReadIndex) { return (iWriteIndex - iReadIndex); } else { return (iWriteIndex - iReadIndex + m_iBufferSize) & m_iBufferMask; } } // Get event from buffer by index. snd_seq_event_t *at(unsigned int iIndex) const { const unsigned int iReadIndex = (m_iReadIndex + iIndex) & m_iBufferMask; return &m_pBuffer[iReadIndex]; } // Reset events in buffer. void reset(unsigned long iTick = 0) { unsigned int i = m_iReadIndex; while (i != m_iWriteIndex) { m_pBuffer[i].time.tick = iTick; ++i &= m_iBufferMask; } } private: // Instance variables. snd_seq_event_t *m_pBuffer; unsigned int m_iBufferSize; unsigned int m_iBufferMask; unsigned int m_iWriteIndex; unsigned int m_iReadIndex; }; #endif // __qtractorMidiBuffer_h // end of qtractorMidiBuffer.h qtractor-0.9.25/src/PaxHeaders/qtractorFileSystem.cpp0000644000000000000000000000013214166551171017672 xustar0030 mtime=1641730681.443610135 30 atime=1641730681.443610135 30 ctime=1641730681.443610135 qtractor-0.9.25/src/qtractorFileSystem.cpp0000644000175000001440000004102014166551171021117 0ustar00rncbcusers00000000000000// qtractorFileSystem.cpp // /**************************************************************************** Copyright (C) 2005-2020, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorFileSystem.h" #include "qtractorAudioFile.h" #include "qtractorDocument.h" #include "qtractorMainForm.h" #include #include #include #include #include #include #include #include //---------------------------------------------------------------------------- // qtractorFileSystem::FileSystemModel -- Custom file-system model. class qtractorFileSystem::FileSystemModel : public QFileSystemModel { public: // ctor. FileSystemModel(QObject *pParent = 0) : QFileSystemModel(pParent) {} protected: // flags override. Qt::ItemFlags flags(const QModelIndex& index) const { Qt::ItemFlags ret = QFileSystemModel::flags(index); if (QFileSystemModel::isDir(index)) ret &= ~Qt::ItemIsDragEnabled; return ret; } }; //---------------------------------------------------------------------------- // qdirview_wigdet -- Custom composite widget. // ctor. qtractorFileSystem::qtractorFileSystem ( QWidget *pParent ) : QDockWidget(pParent) { // Surely a name is crucial (e.g.for storing geometry settings) QDockWidget::setObjectName("qtractorFileSystem"); // Setup member widgets... m_pHomeAction = new QAction( QIcon(":images/itemHome.png"), tr("&Home"), this); m_pCdUpAction = new QAction( QIcon(":images/itemCdUp.png"), tr("&Up"), this); m_pAllFilesAction = new QAction(tr("Al&l Files"), this); m_pAllFilesAction->setCheckable(true); m_pSessionFilesAction = new QAction( QIcon(":images/itemSessionFile.png"), tr("&Session"), this); m_pSessionFilesAction->setCheckable(true); m_pAudioFilesAction = new QAction( QIcon(":images/itemAudioFile.png"), tr("&Audio"), this); m_pAudioFilesAction->setCheckable(true); m_pMidiFilesAction = new QAction( QIcon(":images/itemMidiFile.png"), tr("&MIDI"), this); m_pMidiFilesAction->setCheckable(true); m_pHiddenFilesAction = new QAction(tr("H&idden"), this); m_pHiddenFilesAction->setCheckable(true); m_pPlayAction = new QAction( QIcon(":/images/transportPlay.png"), tr("&Play"), this); m_pPlayAction->setCheckable(true); // Setup member widgets... m_pHomeToolButton = new QToolButton(); m_pHomeToolButton->setDefaultAction(m_pHomeAction); m_pHomeToolButton->setFocusPolicy(Qt::NoFocus); m_pCdUpToolButton = new QToolButton(); m_pCdUpToolButton->setDefaultAction(m_pCdUpAction); m_pCdUpToolButton->setFocusPolicy(Qt::NoFocus); m_pRootPathComboBox = new QComboBox(); m_pRootPathComboBox->setEditable(true); // m_pRootPathComboBox->setInsertPolicy(QComboBox::NoInsert); m_pFileSystemTreeView = new QTreeView(); m_pFileSystemTreeView->setAnimated(true); m_pFileSystemTreeView->setIndentation(20); m_pFileSystemTreeView->setSortingEnabled(true); m_pFileSystemTreeView->sortByColumn(0, Qt::AscendingOrder); m_pFileSystemTreeView->setDragEnabled(true); m_pFileSystemTreeView->viewport()->setAcceptDrops(false); m_pFileSystemTreeView->setSelectionBehavior( QAbstractItemView::SelectRows); m_pFileSystemTreeView->setSelectionMode( QAbstractItemView::ExtendedSelection); m_pFileSystemModel = nullptr; QHeaderView *pHeaderView = m_pFileSystemTreeView->header(); #if 0 #if QT_VERSION < QT_VERSION_CHECK(5, 0, 0) pHeaderView->setResizeMode(QHeaderView::ResizeToContents); #else pHeaderView->setSectionResizeMode(QHeaderView::ResizeToContents); #endif #else pHeaderView->setStretchLastSection(true); pHeaderView->setDefaultSectionSize(120); pHeaderView->resizeSection(0, 240); // Name pHeaderView->resizeSection(1, 80); // Size pHeaderView->resizeSection(2, 60); // Type pHeaderView->resizeSection(3, 120); // Date #endif // Setup UI layout... QWidget *pGridWidget = new QWidget(); QGridLayout *pGridLayout = new QGridLayout(); pGridLayout->setContentsMargins(0, 0, 0, 0); pGridLayout->setSpacing(2); pGridLayout->addWidget(m_pHomeToolButton, 0, 0); pGridLayout->addWidget(m_pCdUpToolButton, 0, 1); pGridLayout->addWidget(m_pRootPathComboBox, 0, 2); pGridLayout->addWidget(m_pFileSystemTreeView, 1, 0, 1, 3); pGridLayout->setColumnStretch(2, 2); pGridLayout->setRowStretch(1, 4); pGridWidget->setLayout(pGridLayout); // Prepare the dockable window stuff. QDockWidget::setWidget(pGridWidget); // QDockWidget::setFeatures(QDockWidget::AllDockWidgetFeatures); QDockWidget::setAllowedAreas( Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea); // Some specialties to this kind of dock window... QDockWidget::setMinimumWidth(160); // Finally set the default caption and tooltip. const QString& sCaption = tr("File System"); QDockWidget::setWindowTitle(sCaption); QDockWidget::setWindowIcon(QIcon(":/images/viewFileSystem.png")); QDockWidget::setToolTip(sCaption); // Setup signal/slot connections... QObject::connect(m_pHomeAction, SIGNAL(triggered(bool)), SLOT(homeClicked())); QObject::connect(m_pCdUpAction, SIGNAL(triggered(bool)), SLOT(cdUpClicked())); QObject::connect(m_pAllFilesAction, SIGNAL(triggered(bool)), SLOT(filterChanged())); QObject::connect(m_pSessionFilesAction, SIGNAL(triggered(bool)), SLOT(filterChanged())); QObject::connect(m_pAudioFilesAction, SIGNAL(triggered(bool)), SLOT(filterChanged())); QObject::connect(m_pMidiFilesAction, SIGNAL(triggered(bool)), SLOT(filterChanged())); QObject::connect(m_pHiddenFilesAction, SIGNAL(triggered(bool)), SLOT(filterChanged())); QObject::connect(m_pPlayAction, SIGNAL(triggered(bool)), SLOT(playSlot(bool))); QObject::connect(m_pRootPathComboBox, #if QT_VERSION >= QT_VERSION_CHECK(5, 14, 0) SIGNAL(textActivated(const QString&)), #else SIGNAL(activated(const QString&)), #endif SLOT(rootPathActivated(const QString&))); QObject::connect(m_pFileSystemTreeView, SIGNAL(doubleClicked(const QModelIndex&)), SLOT(treeViewActivated(const QModelIndex&))); updateRootPath(QDir::homePath()); } // dtor. qtractorFileSystem::~qtractorFileSystem (void) { // Setup member widgets... m_pFileSystemTreeView->setModel(nullptr); if (m_pFileSystemModel) delete m_pFileSystemModel; delete m_pPlayAction; delete m_pHiddenFilesAction; delete m_pMidiFilesAction; delete m_pAudioFilesAction; delete m_pSessionFilesAction; delete m_pAllFilesAction; delete m_pCdUpAction; delete m_pHomeAction; } // Accessors. void qtractorFileSystem::setRootPath ( const QString& sRootPath ) { updateRootPath(sRootPath); } QString qtractorFileSystem::rootPath (void) const { QString sRootPath; FileSystemModel *pFileSystemModel = static_cast (m_pFileSystemTreeView->model()); if (pFileSystemModel) sRootPath = pFileSystemModel->rootPath(); return sRootPath; } void qtractorFileSystem::setFlags ( Flags flags, bool on ) { if (flags & AllFiles) m_pAllFilesAction->setChecked(on); else if (flags & (SessionFiles | AudioFiles | MidiFiles)) m_pAllFilesAction->setChecked(!on); if (flags & SessionFiles) m_pSessionFilesAction->setChecked(on); if (flags & AudioFiles) m_pAudioFilesAction->setChecked(on); if (flags & MidiFiles) m_pMidiFilesAction->setChecked(on); if (flags & HiddenFiles) m_pHiddenFilesAction->setChecked(on); } qtractorFileSystem::Flags qtractorFileSystem::flags (void) const { int flags = 0; if (m_pAllFilesAction->isChecked()) flags |= AllFiles; if (m_pSessionFilesAction->isChecked()) flags |= SessionFiles; if (m_pAudioFilesAction->isChecked()) flags |= AudioFiles; if (m_pMidiFilesAction->isChecked()) flags |= MidiFiles; if (m_pHiddenFilesAction->isChecked()) flags |= HiddenFiles; return Flags(flags); } // Model factory method. void qtractorFileSystem::updateRootPath ( const QString& sRootPath ) { QString sCurrentPath; QModelIndex index = m_pFileSystemTreeView->currentIndex(); if (index.isValid() && m_pFileSystemModel) sCurrentPath = m_pFileSystemModel->filePath(index); const QFileInfo info(sRootPath); if (info.isDir() && info.isReadable()) { FileSystemModel *pFileSystemModel = new FileSystemModel(this); QObject::connect(pFileSystemModel, SIGNAL(directoryLoaded(const QString&)), SLOT(restoreStateLoading(const QString&))); pFileSystemModel->setReadOnly(true); pFileSystemModel->setRootPath(sRootPath); m_pFileSystemTreeView->setModel(pFileSystemModel); if (m_pFileSystemModel) delete m_pFileSystemModel; m_pFileSystemModel = pFileSystemModel; index = m_pFileSystemModel->index(sRootPath); if (index.isValid()) { m_pFileSystemTreeView->setRootIndex(index); m_pFileSystemTreeView->setExpanded(index, true); } index = m_pFileSystemModel->index(sCurrentPath); if (index.isValid()) m_pFileSystemTreeView->setCurrentIndex(index); } updateRootPath(); } // Model stabilizers. void qtractorFileSystem::updateRootPath (void) { m_pRootPathComboBox->clear(); if (m_pFileSystemModel) { const QString& sRootPath = m_pFileSystemModel->rootPath(); m_pHomeAction->setEnabled(sRootPath != QDir::homePath()); m_pRootPathComboBox->addItem(sRootPath); QDir dir(sRootPath); while (dir.cdUp()) m_pRootPathComboBox->addItem(dir.absolutePath()); } m_pCdUpAction->setEnabled(m_pRootPathComboBox->count() > 1); updateFilter(); } void qtractorFileSystem::updateFilter (void) { if (m_pFileSystemModel == nullptr) return; QStringList filters; const QString sExtMask("*.%1"); if (m_pSessionFilesAction->isChecked()) { filters.append(sExtMask.arg("qtr")); filters.append(sExtMask.arg(qtractorDocument::defaultExt())); filters.append(sExtMask.arg(qtractorDocument::templateExt())); #ifdef CONFIG_LIBZ filters.append(sExtMask.arg(qtractorDocument::archiveExt())); #endif } if (m_pAudioFilesAction->isChecked()) { QStringListIterator iter(qtractorAudioFileFactory::exts()); while (iter.hasNext()) filters.append(sExtMask.arg(iter.next())); } if (m_pMidiFilesAction->isChecked()) { filters.append(sExtMask.arg("midi")); filters.append(sExtMask.arg("mid")); filters.append(sExtMask.arg("smf")); } m_pFileSystemModel->setNameFilters(filters); if (filters.isEmpty()) { const bool bBlockSignals = m_pAllFilesAction->blockSignals(true); m_pAllFilesAction->setChecked(true); m_pAllFilesAction->blockSignals(bBlockSignals); } m_pFileSystemModel->setNameFilterDisables( m_pAllFilesAction->isChecked()); QDir::Filters flags = m_pFileSystemModel->filter(); if (m_pHiddenFilesAction->isChecked()) flags |= QDir::Hidden; else flags &= ~QDir::Hidden; m_pFileSystemModel->setFilter(flags); } // Chdir slots. void qtractorFileSystem::cdUpClicked (void) { if (m_pFileSystemModel) { const QString sRootPath = m_pFileSystemModel->rootPath(); QDir dir(sRootPath); if (dir.cdUp()) updateRootPath(dir.absolutePath()); } } void qtractorFileSystem::homeClicked (void) { updateRootPath(QDir::homePath()); } void qtractorFileSystem::rootPathActivated ( const QString& sRootPath ) { updateRootPath(sRootPath); } void qtractorFileSystem::treeViewActivated ( const QModelIndex& index ) { if (m_pFileSystemModel) { const QString& sFilename = m_pFileSystemModel->filePath(index); if (m_pFileSystemModel->isDir(index)) updateRootPath(sFilename); else activateFile(sFilename); } } // Filter slots. void qtractorFileSystem::filterChanged (void) { updateFilter(); } // Just about to notify main-window that we're closing. void qtractorFileSystem::closeEvent ( QCloseEvent * /*pCloseEvent*/ ) { QDockWidget::hide(); qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm) pMainForm->stabilizeForm(); } // Context-menu event handler. void qtractorFileSystem::contextMenuEvent ( QContextMenuEvent *pContextMenuEvent ) { QMenu menu(this); menu.addAction(m_pHomeAction); menu.addAction(m_pCdUpAction); menu.addSeparator(); menu.addAction(m_pAllFilesAction); menu.addAction(m_pSessionFilesAction); menu.addAction(m_pAudioFilesAction); menu.addAction(m_pMidiFilesAction); menu.addAction(m_pHiddenFilesAction); menu.addSeparator(); menu.addAction(m_pPlayAction); menu.exec(pContextMenuEvent->globalPos()); } // Audition/pre-listening player methods. void qtractorFileSystem::setPlayState ( bool bOn ) { const bool bBlockSignals = m_pPlayAction->blockSignals(true); m_pPlayAction->setChecked(bOn); m_pPlayAction->blockSignals(bBlockSignals); } bool qtractorFileSystem::isPlayState (void) const { return m_pPlayAction->isChecked(); } // Audition/pre-listening player slot. void qtractorFileSystem::playSlot ( bool bOn ) { if (m_pFileSystemModel && bOn) { const QModelIndex& index = m_pFileSystemTreeView->currentIndex(); if (index.isValid()) activateFile(m_pFileSystemModel->filePath(index)); else setPlayState(false); } else setPlayState(false); } void qtractorFileSystem::activateFile ( const QString& sFilename ) { const QFileInfo info(sFilename); if (info.isFile() && info.isReadable()) { setPlayState(true); emit activated(info.absoluteFilePath()); } else { setPlayState(false); } } // State saver. QByteArray qtractorFileSystem::saveState (void) const { #if QT_VERSION < QT_VERSION_CHECK(5, 4, 0) QList list; #else QByteArrayList list; #endif // 1. header-view state... list.append(m_pFileSystemTreeView->header()->saveState()); // 2. file-filter flags... list.append(QByteArray::number(int(flags()))); if (m_pFileSystemModel) { // 3. current-path... QModelIndex index = m_pFileSystemTreeView->currentIndex(); list.append(m_pFileSystemModel->filePath(index).toUtf8()); // 4. root-path and expanded/open folders... const QString& sRootPath = m_pFileSystemModel->rootPath(); index = m_pFileSystemModel->index(sRootPath); while (index.isValid()) { if (m_pFileSystemTreeView->isExpanded(index)) list.append(m_pFileSystemModel->filePath(index).toUtf8()); index = m_pFileSystemTreeView->indexBelow(index); } } #if QT_VERSION < QT_VERSION_CHECK(5, 4, 0) QByteArray state; QListIterator iter(list); while (iter.hasNext()) { state.append(iter.next()); state.append(':'); } return state; #else return list.join(':'); #endif } // State loader. bool qtractorFileSystem::restoreState ( const QByteArray& state ) { int i = 0; QString sCurrentPath; m_sRestoreStatePath.clear(); #if QT_VERSION < QT_VERSION_CHECK(5, 4, 0) QListIterator iter(state.split(':')); #else QByteArrayListIterator iter(state.split(':')); #endif while (iter.hasNext()) { const QByteArray& data = iter.next(); switch (++i) { case 1: // header-view state... m_pFileSystemTreeView->header()->restoreState(data); break; case 2: // file-filter flags... setFlags(Flags(data.toInt())); break; case 3: // current-path... sCurrentPath = QString::fromUtf8(data); break; case 4: // root-path... updateRootPath(QString::fromUtf8(data)); break; default: // expanded/open folders... if (m_pFileSystemModel) { const QModelIndex& index = m_pFileSystemModel->index(QString::fromUtf8(data)); if (index.isValid()) m_pFileSystemTreeView->setExpanded(index, true); } break; } } if (m_pFileSystemModel && !sCurrentPath.isEmpty()) { const QModelIndex& index = m_pFileSystemModel->index(sCurrentPath); if (index.isValid()) { m_sRestoreStatePath = QFileInfo(sCurrentPath).absolutePath(); m_pFileSystemTreeView->setCurrentIndex(index); } } return (i > 0); } // Directory gathering thread doing sth... void qtractorFileSystem::restoreStateLoading ( const QString& sPath ) { if (m_sRestoreStatePath.isEmpty()) return; if (sPath == m_sRestoreStatePath) QTimer::singleShot(200, this, SLOT(restoreStateTimeout())); } void qtractorFileSystem::restoreStateTimeout (void) { if (m_sRestoreStatePath.isEmpty()) return; const QModelIndex& index = m_pFileSystemTreeView->currentIndex(); if (index.isValid()) m_pFileSystemTreeView->scrollTo(index); m_sRestoreStatePath.clear(); } // end of qtractorFileSystem.cpp qtractor-0.9.25/src/PaxHeaders/qtractorCtlEvent.h0000644000000000000000000000013214166551171016777 xustar0030 mtime=1641730681.440610103 30 atime=1641730681.440610103 30 ctime=1641730681.440610103 qtractor-0.9.25/src/qtractorCtlEvent.h0000644000175000001440000000410614166551171020230 0ustar00rncbcusers00000000000000// qtractorCtlEvent.h // /**************************************************************************** Copyright (C) 2010, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorCtlEvent_h #define __qtractorCtlEvent_h #include "qtractorMidiEvent.h" //---------------------------------------------------------------------- // qtractorCtlEvent - MIDI Control custom event. // class qtractorCtlEvent { public: // Contructor. qtractorCtlEvent(qtractorMidiEvent::EventType ctype = qtractorMidiEvent::CONTROLLER, unsigned short iChannel = 0, unsigned short iParam = 0, unsigned short iValue = 0) : m_ctype(ctype), m_channel(iChannel), m_param(iParam), m_value(iValue) {} // Copy constructor. qtractorCtlEvent(const qtractorCtlEvent& ctle) : m_ctype(ctle.m_ctype), m_channel(ctle.m_channel), m_param(ctle.m_param), m_value(ctle.m_value) {} // Accessors. qtractorMidiEvent::EventType type() const { return m_ctype; } unsigned short channel() const { return m_channel; } unsigned short param() const { return m_param; } unsigned short value() const { return m_value; } private: // Instance variables. qtractorMidiEvent::EventType m_ctype; unsigned short m_channel; unsigned short m_param; unsigned short m_value; }; #endif // __qtractorCtlEvent_h // end of qtractorCtlEvent.h qtractor-0.9.25/src/PaxHeaders/qtractorInstrument.cpp0000644000000000000000000000013214166551171017756 xustar0030 mtime=1641730681.444610146 30 atime=1641730681.443610135 30 ctime=1641730681.444610146 qtractor-0.9.25/src/qtractorInstrument.cpp0000644000175000001440000007554114166551171021222 0ustar00rncbcusers00000000000000// qtractorInstrument.cpp // /**************************************************************************** Copyright (C) 2005-2020, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorInstrument.h" #include #include #include #include #include #include #include #include // Deprecated QTextStreamFunctions/Qt namespaces workaround. #if QT_VERSION >= QT_VERSION_CHECK(5, 15, 0) #define endl Qt::endl #endif //---------------------------------------------------------------------- // class qtractorInstrument -- instrument definition instance class. // // Retrieve patch/program list for given bank address. const qtractorInstrumentData& qtractorInstrument::patch ( int iBank ) const { if (m_pData->patches.contains(iBank)) return m_pData->patches[iBank]; return m_pData->patches[-1]; } // Retrieve key/notes list for given (bank, prog) pair. const qtractorInstrumentData& qtractorInstrument::notes ( int iBank, int iProg ) const { if (m_pData->keys.contains(iBank)) { if (m_pData->keys[iBank].contains(iProg)) { return m_pData->keys[iBank][iProg]; } else { return m_pData->keys[iBank][-1]; } } else if (iBank >= 0) return notes(-1, iProg); return m_pData->keys[-1][-1]; } // Check if given (bank, prog) pair is a drum patch. bool qtractorInstrument::isDrum ( int iBank, int iProg ) const { if (m_pData->drums.contains(iBank)) { if (m_pData->drums[iBank].contains(iProg)) { return (bool) m_pData->drums[iBank][iProg]; } else { return (bool) m_pData->drums[iBank][-1]; } } else if (iBank >= 0) return isDrum(-1, iProg); return false; } //---------------------------------------------------------------------- // class qtractorInstrumentList -- A Cakewalk .ins file container class. // // Clear all contents. void qtractorInstrumentList::clearAll (void) { clear(); m_patches.clear(); m_notes.clear(); m_controllers.clear(); m_rpns.clear(); m_nrpns.clear(); m_files.clear(); } // Special list merge method. void qtractorInstrumentList::merge ( const qtractorInstrumentList& instruments ) { // Maybe its better not merging to itself. if (this == &instruments) return; // Names data lists merge... mergeDataList(m_patches, instruments.patches()); mergeDataList(m_notes, instruments.notes()); mergeDataList(m_controllers, instruments.controllers()); mergeDataList(m_rpns, instruments.rpns()); mergeDataList(m_nrpns, instruments.nrpns()); // Instrument merge... qtractorInstrumentList::ConstIterator it = instruments.constBegin(); const qtractorInstrumentList::ConstIterator& it_end = instruments.constEnd(); for ( ; it != it_end; ++it) { qtractorInstrument& instr = (*this)[it.key()]; instr = it.value(); } } // Special instrument data list merge method. void qtractorInstrumentList::mergeDataList ( qtractorInstrumentDataList& dst, const qtractorInstrumentDataList& src ) { qtractorInstrumentDataList::ConstIterator it = src.constBegin(); const qtractorInstrumentDataList::ConstIterator& it_end = src.constEnd(); for ( ; it != it_end; ++it) dst[it.key()] = it.value(); } // The official loaded file list. const QStringList& qtractorInstrumentList::files (void) const { return m_files; } // File load method. bool qtractorInstrumentList::load ( const QString& sFilename ) { // Open and read from real file. QFile file(sFilename); if (!file.open(QIODevice::ReadOnly)) return false; // Check for a soundfont... if (loadSoundFont(&file)) { file.close(); appendFile(sFilename); return true; } // Check for a MIDINameDocument... file.seek(0); QDomDocument doc; if (doc.setContent(&file) && loadMidiNameDocument(doc)) { file.close(); appendFile(sFilename); return true; } // Proceed with regulat Cakewalk .ins file... file.seek(0); enum FileSection { None = 0, PatchNames = 1, NoteNames = 2, ControllerNames = 3, RpnNames = 4, NrpnNames = 5, InstrDefs = 6 } sect = None; qtractorInstrument *pInstrument = nullptr; qtractorInstrumentData *pData = nullptr; QRegularExpression rxTitle ("^\\[([^\\]]+)\\]$"); QRegularExpression rxData ("^([0-9]+)=(.+)$"); QRegularExpression rxBasedOn ("^BasedOn=(.+)$"); QRegularExpression rxBankSel ("^BankSelMethod=(0|1|2|3)$"); QRegularExpression rxUseNotes("^UsesNotesAsControllers=(0|1)$"); QRegularExpression rxControl ("^Control=(.+)$"); QRegularExpression rxRpn ("^RPN=(.+)$"); QRegularExpression rxNrpn ("^NRPN=(.+)$"); QRegularExpression rxPatch ("^Patch\\[([0-9]+|\\*)\\]=(.+)$"); QRegularExpression rxKey ("^Key\\[([0-9]+|\\*),([0-9]+|\\*)\\]=(.+)$"); QRegularExpression rxDrum ("^Drum\\[([0-9]+|\\*),([0-9]+|\\*)\\]=(0|1)$"); QRegularExpressionMatch match; const QString s0_127 = "0..127"; const QString s1_128 = "1..128"; const QString s0_16383 = "0..16383"; const QString sAsterisk = "*"; // Read the file. unsigned int iLine = 0; QTextStream ts(&file); while (!ts.atEnd()) { // Read the line. ++iLine; const QString& sLine = ts.readLine().simplified(); // If not empty, nor a comment, call the server... if (sLine.isEmpty() || sLine.at(0) == ';') continue; // Check for section intro line... if (sLine.at(0) == '.') { pInstrument = nullptr; pData = nullptr; if (sLine == ".Patch Names") { sect = PatchNames; // m_patches.clear(); m_patches[s0_127].setName(s0_127); m_patches[s1_128].setName(s1_128); } else if (sLine == ".Note Names") { sect = NoteNames; // m_notes.clear(); m_notes[s0_127].setName(s0_127); } else if (sLine == ".Controller Names") { sect = ControllerNames; // m_controllers.clear(); m_controllers[s0_127].setName(s0_127); } else if (sLine == ".RPN Names") { sect = RpnNames; // m_rpns.clear(); m_rpns[s0_16383].setName(s0_16383); } else if (sLine == ".NRPN Names") { sect = NrpnNames; // m_nrpns.clear(); m_nrpns[s0_16383].setName(s0_16383); } else if (sLine == ".Instrument Definitions") { sect = InstrDefs; // clear(); } else { // Unknown section found... qWarning("%s(%d): %s: Unknown section.", sFilename.toUtf8().constData(), iLine, sLine.toUtf8().constData()); } // Go on... continue; } // Now it depends on the section... switch (sect) { case PatchNames: { match = rxTitle.match(sLine); if (match.hasMatch()) { // New patch name... const QString& sTitle = match.captured(1); pData = &(m_patches[sTitle]); pData->setName(sTitle); break; } if (pData == nullptr) { qWarning("%s(%d): %s: Untitled .Patch Names entry.", sFilename.toUtf8().constData(), iLine, sLine.toUtf8().constData()); break; } match = rxBasedOn.match(sLine); if (match.hasMatch()) { pData->setBasedOn(match.captured(1)); break; } match = rxData.match(sLine); if (match.hasMatch()) { (*pData)[match.captured(1).toInt()] = match.captured(2); } else { qWarning("%s(%d): %s: Unknown .Patch Names entry.", sFilename.toUtf8().constData(), iLine, sLine.toUtf8().constData()); } break; } case NoteNames: { match = rxTitle.match(sLine); if (match.hasMatch()) { // New note name... const QString& sTitle = match.captured(1); pData = &(m_notes[sTitle]); pData->setName(sTitle); break; } if (pData == nullptr) { qWarning("%s(%d): %s: Untitled .Note Names entry.", sFilename.toUtf8().constData(), iLine, sLine.toUtf8().constData()); break; } match = rxBasedOn.match(sLine); if (match.hasMatch()) { pData->setBasedOn(match.captured(1)); break; } match = rxData.match(sLine); if (match.hasMatch()) { (*pData)[match.captured(1).toInt()] = match.captured(2); } else { qWarning("%s(%d): %s: Unknown .Note Names entry.", sFilename.toUtf8().constData(), iLine, sLine.toUtf8().constData()); } break; } case ControllerNames: { match = rxTitle.match(sLine); if (match.hasMatch()) { // New controller name... const QString& sTitle = match.captured(1); pData = &(m_controllers[sTitle]); pData->setName(sTitle); break; } if (pData == nullptr) { qWarning("%s(%d): %s: Untitled .Controller Names entry.", sFilename.toUtf8().constData(), iLine, sLine.toUtf8().constData()); break; } match = rxBasedOn.match(sLine); if (match.hasMatch()) { pData->setBasedOn(match.captured(1)); break; } match = rxData.match(sLine); if (match.hasMatch()) { (*pData)[match.captured(1).toInt()] = match.captured(2); } else { qWarning("%s(%d): %s: Unknown .Controller Names entry.", sFilename.toUtf8().constData(), iLine, sLine.toUtf8().constData()); } break; } case RpnNames: { match = rxTitle.match(sLine); if (match.hasMatch()) { // New RPN name... const QString& sTitle = match.captured(1); pData = &(m_rpns[sTitle]); pData->setName(sTitle); break; } if (pData == nullptr) { qWarning("%s(%d): %s: Untitled .RPN Names entry.", sFilename.toUtf8().constData(), iLine, sLine.toUtf8().constData()); break; } match = rxBasedOn.match(sLine); if (match.hasMatch()) { pData->setBasedOn(match.captured(1)); break; } match = rxData.match(sLine); if (match.hasMatch()) { (*pData)[match.captured(1).toInt()] = match.captured(2); } else { qWarning("%s(%d): %s: Unknown .RPN Names entry.", sFilename.toUtf8().constData(), iLine, sLine.toUtf8().constData()); } break; } case NrpnNames: { match = rxTitle.match(sLine); if (match.hasMatch()) { // New NRPN name... const QString& sTitle = match.captured(1); pData = &(m_nrpns[sTitle]); pData->setName(sTitle); break; } if (pData == nullptr) { qWarning("%s(%d): %s: Untitled .NRPN Names entry.", sFilename.toUtf8().constData(), iLine, sLine.toUtf8().constData()); break; } match = rxBasedOn.match(sLine); if (match.hasMatch()) { pData->setBasedOn(match.captured(1)); break; } match = rxData.match(sLine); if (match.hasMatch()) { (*pData)[match.captured(1).toInt()] = match.captured(2); } else { qWarning("%s(%d): %s: Unknown .NRPN Names entry.", sFilename.toUtf8().constData(), iLine, sLine.toUtf8().constData()); } break; } case InstrDefs: { match = rxTitle.match(sLine); if (match.hasMatch()) { // New instrument definition... const QString& sTitle = match.captured(1); pInstrument = &((*this)[sTitle]); pInstrument->setInstrumentName(sTitle); break; } if (pInstrument == nullptr) { // New instrument definition (use filename as default) const QString& sTitle = QFileInfo(sFilename).completeBaseName(); pInstrument = &((*this)[sTitle]); pInstrument->setInstrumentName(sTitle); } match = rxBankSel.match(sLine); if (match.hasMatch()) { pInstrument->setBankSelMethod( match.captured(1).toInt()); break; } match = rxUseNotes.match(sLine); if (match.hasMatch()) { pInstrument->setUsesNotesAsControllers( bool(match.captured(1).toInt())); break; } match = rxPatch.match(sLine); if (match.hasMatch()) { const QString& cap1 = match.captured(1); const int iBank = (cap1 == sAsterisk ? -1 : cap1.toInt()); pInstrument->setPatch(iBank, m_patches[match.captured(2)]); break; } match = rxControl.match(sLine); if (match.hasMatch()) { pInstrument->setControllers(m_controllers[match.captured(1)]); break; } match = rxRpn.match(sLine); if (match.hasMatch()) { pInstrument->setRpns(m_rpns[match.captured(1)]); break; } match = rxNrpn.match(sLine); if (match.hasMatch()) { pInstrument->setNrpns(m_nrpns[match.captured(1)]); break; } match = rxKey.match(sLine); if (match.hasMatch()) { const QString& cap1 = match.captured(1); const QString& cap2 = match.captured(2); const int iBank = (cap1 == sAsterisk ? -1 : cap1.toInt()); const int iProg = (cap2 == sAsterisk ? -1 : cap2.toInt()); pInstrument->setNotes(iBank, iProg, m_notes[match.captured(3)]); break; } match = rxDrum.match(sLine); if (match.hasMatch()) { const QString& cap1 = match.captured(1); const QString& cap2 = match.captured(2); const int iBank = (cap1 == sAsterisk ? -1 : cap1.toInt()); const int iProg = (cap2 == sAsterisk ? -1 : cap2.toInt()); pInstrument->setDrum(iBank, iProg, bool(match.captured(3).toInt())); } else { qWarning("%s(%d): %s: Unknown .Instrument Definitions entry.", sFilename.toUtf8().constData(), iLine, sLine.toUtf8().constData()); } break; } default: break; } } // Ok. We've read it all. file.close(); // We're in business... appendFile(sFilename); return true; } // File save method. bool qtractorInstrumentList::save ( const QString& sFilename ) const { // Open and write into real file. QFile file(sFilename); if (!file.open(QIODevice::WriteOnly | QIODevice::Truncate)) return false; // A visula separator line. const QString sepl = "; -----------------------------" "------------------------------------------------"; // Write the file. QTextStream ts(&file); ts << sepl << endl; ts << "; " << QObject::tr("Cakewalk Instrument Definition File") << endl; ts << ";" << endl; ts << "; " << QObject::tr("File") << ": " << QFileInfo(sFilename).fileName() << endl; ts << "; " << QObject::tr("Date") << ": " << QDate::currentDate().toString("MMM dd yyyy") << " " << QTime::currentTime().toString("hh:mm:ss") << endl; ts << ";" << endl; // - Patch Names... ts << sepl << endl << endl; ts << ".Patch Names" << endl; saveDataList(ts, m_patches); // - Note Names... ts << sepl << endl << endl; ts << ".Note Names" << endl; saveDataList(ts, m_notes); // - Controller Names... ts << sepl << endl << endl; ts << ".Controller Names" << endl; saveDataList(ts, m_controllers); // - RPN Names... ts << sepl << endl << endl; ts << ".RPN Names" << endl; saveDataList(ts, m_rpns); // - NRPN Names... ts << sepl << endl << endl; ts << ".NRPN Names" << endl; saveDataList(ts, m_nrpns); // - Instrument Definitions... ts << sepl << endl << endl; ts << ".Instrument Definitions" << endl; ts << endl; qtractorInstrumentList::ConstIterator iter = constBegin(); const qtractorInstrumentList::ConstIterator& iter_end = constEnd(); for ( ; iter != iter_end; ++iter) { const qtractorInstrument& instr = *iter; ts << "[" << instr.instrumentName() << "]" << endl; if (instr.bankSelMethod() > 0) ts << "BankSelMethod=" << instr.bankSelMethod() << endl; if (!instr.controllers().name().isEmpty()) ts << "Control=" << instr.controllers().name() << endl; if (!instr.rpns().name().isEmpty()) ts << "RPN=" << instr.rpns().name() << endl; if (!instr.nrpns().name().isEmpty()) ts << "NRPN=" << instr.nrpns().name() << endl; // - Patches... const qtractorInstrumentPatches& patches = instr.patches(); qtractorInstrumentPatches::ConstIterator pit = patches.constBegin(); const qtractorInstrumentPatches::ConstIterator& pit_end = patches.constEnd(); for ( ; pit != pit_end; ++pit) { const QString& sPatch = pit.value().name(); if (!sPatch.isEmpty()) { int iBank = pit.key(); const QString& sBank = (iBank < 0 ? QString("*") : QString::number(iBank)); ts << "Patch[" << sBank << "]=" << sPatch << endl; } } // - Keys... const qtractorInstrumentKeys& keys = instr.keys(); qtractorInstrumentKeys::ConstIterator kit = keys.constBegin(); const qtractorInstrumentKeys::ConstIterator kit_end = keys.constEnd(); for ( ; kit != kit_end; ++kit) { const int iBank = kit.key(); const QString& sBank = (iBank < 0 ? QString("*") : QString::number(iBank)); const qtractorInstrumentNotes& notes = kit.value(); qtractorInstrumentNotes::ConstIterator nit = notes.constBegin(); const qtractorInstrumentNotes::ConstIterator& nit_end = notes.constEnd(); for ( ; nit != nit_end; ++nit) { const QString& sKey = nit.value().name(); if (!sKey.isEmpty()) { const int iProg = nit.key(); const QString& sProg = (iProg < 0 ? QString("*") : QString::number(iProg)); ts << "Key[" << sBank << "," << sProg << "]=" << sKey << endl; } } } // - Drums... const qtractorInstrumentDrums& drums = instr.drums(); qtractorInstrumentDrums::ConstIterator dit = drums.constBegin(); const qtractorInstrumentDrums::ConstIterator& dit_end = drums.constEnd(); for ( ; dit != dit_end; ++dit) { const int iBank = dit.key(); const QString& sBank = (iBank < 0 ? QString("*") : QString::number(iBank)); const qtractorInstrumentDrumFlags& flags = dit.value(); qtractorInstrumentDrumFlags::ConstIterator fit = flags.constBegin(); const qtractorInstrumentDrumFlags::ConstIterator& fit_end = flags.constEnd(); for ( ; fit != fit_end; ++fit) { const int iProg = fit.key(); const QString& sProg = (iProg < 0 ? QString("*") : QString::number(iProg)); ts << "Drum[" << sBank << "," << sProg << "]=" << fit.value() << endl; } } ts << endl; } // Done. file.close(); return true; } void qtractorInstrumentList::saveDataList ( QTextStream& ts, const qtractorInstrumentDataList& list ) const { ts << endl; qtractorInstrumentDataList::ConstIterator it = list.constBegin(); const qtractorInstrumentDataList::ConstIterator& it_end = list.constEnd(); for ( ; it != it_end; ++it) { const QString& sName = it.value().name(); if (!sName.isEmpty()) { ts << "[" << sName << "]" << endl; saveData(ts, it.value()); } } } void qtractorInstrumentList::saveData ( QTextStream& ts, const qtractorInstrumentData& data ) const { if (!data.basedOn().isEmpty()) ts << "BasedOn=" << data.basedOn() << endl; qtractorInstrumentData::ConstIterator it = data.constBegin(); const qtractorInstrumentData::ConstIterator& it_end = data.constEnd(); for ( ; it != it_end; ++it) ts << it.key() << "=" << it.value() << endl; ts << endl; } // SoundFont chunk record header. typedef struct _SoundFontChunk { char id[4]; int32_t size; } SoundFontChunk; // Special SoundFont loader. bool qtractorInstrumentList::loadSoundFont ( QFile *pFile ) { pFile->seek(0); // Check RIFF file header... SoundFontChunk chunk; pFile->read((char *) &chunk, sizeof(chunk)); if (::strncmp(chunk.id, "RIFF", 4) != 0) return false; // Check file id... pFile->read(chunk.id, sizeof(chunk.id)); if (::strncmp(chunk.id, "sfbk", 4) != 0) return false; for (;;) { pFile->read((char *) &chunk, sizeof(chunk)); if (pFile->atEnd()) break; int iSize = chunk.size; if (::strncmp(chunk.id, "LIST", 4) == 0) { // Process a list chunk. pFile->read(chunk.id, sizeof(chunk.id)); iSize -= sizeof(chunk.id); if (::strncmp(chunk.id, "pdta", 4) == 0) { loadSoundFontPresets(pFile, iSize); break; // We have enough! } } // Maybe illegal; ignored; skip it. pFile->seek(pFile->pos() + iSize); } return true; } void qtractorInstrumentList::loadSoundFontPresets ( QFile *pFile, int iSize ) { // Parse the buffer... while (iSize > 0) { // Read a sub-chunk... SoundFontChunk chunk; pFile->read((char *) &chunk, sizeof(chunk)); if (pFile->atEnd()) break; iSize -= sizeof(chunk); if (::strncmp(chunk.id, "phdr", 4) == 0) { // Instrument name based on SoundFont file name... const QString& sInstrumentName = QFileInfo(pFile->fileName()).baseName(); qtractorInstrument& instr = (*this)[sInstrumentName]; instr.setInstrumentName(sInstrumentName); // Preset header... int iDrums = 0; const int iPresets = (chunk.size / 38); for (int i = 0; i < iPresets; ++i) { char name[20]; int16_t prog; int16_t bank; pFile->read(name, sizeof(name)); pFile->read((char *) &(prog), sizeof(int16_t)); pFile->read((char *) &(bank), sizeof(int16_t)); pFile->seek(pFile->pos() + 14); // Add actual preset name... if (i < iPresets - 1) { const QString& sBank = QObject::tr("%1 Bank %2") .arg(instr.instrumentName()).arg(int(bank)); qtractorInstrumentData& patch = m_patches[sBank]; patch.setName(sBank); instr.setPatch(int(bank), patch); patch[int(prog)] = QString(name).simplified(); if (bank == 128 && iDrums == 0) { instr.setDrum(128, -1, true); // Usual SF2 standard ;) ++iDrums; } } } // Enough done. break; } // Ignored; skip it. pFile->seek(pFile->pos() + chunk.size); iSize -= chunk.size; } } // Special MIDINameDocument loader. bool qtractorInstrumentList::loadMidiNameDocument ( const QDomDocument& doc ) { QDomElement eRoot = doc.documentElement(); if (eRoot.tagName() != "MIDINameDocument") return false; for (QDomNode nItem = eRoot.firstChild(); !nItem.isNull(); nItem = nItem.nextSibling()) { // Convert item node to element... QDomElement eItem = nItem.toElement(); if (eItem.isNull()) continue; const QString& sTagName = eItem.tagName(); if (sTagName == "MasterDeviceNames") loadMidiDeviceNames(&eItem); } return true; } void qtractorInstrumentList::loadMidiDeviceNames ( QDomElement *pElement ) { QString sInstrumentName; for (QDomNode nItem = pElement->firstChild(); !nItem.isNull(); nItem = nItem.nextSibling()) { // Convert item node to element... QDomElement eItem = nItem.toElement(); if (eItem.isNull()) continue; const QString& sTagName = eItem.tagName(); const QString& sName = eItem.attribute("Name"); if (sTagName == "Manufacturer") { if (!sInstrumentName.isEmpty()) sInstrumentName += ' '; sInstrumentName += eItem.text(); } else if (sTagName == "Model") { if (!sInstrumentName.isEmpty()) sInstrumentName += ' '; sInstrumentName += eItem.text(); } else if (sTagName == "ChannelNameSet") { if (!sInstrumentName.isEmpty()) sInstrumentName += ' '; sInstrumentName += sName; qtractorInstrument& instr = (*this)[sInstrumentName]; instr.setInstrumentName(sInstrumentName); loadMidiChannelNameSet(&eItem, instr); } else if (sTagName == "PatchNameList") { qtractorInstrument& instr = (*this)[sInstrumentName]; loadMidiPatchNameList(&eItem, instr, sName); } else if (sTagName == "NoteNameList") loadMidiNoteNameList(&eItem, sName); else if (sTagName == "ControlNameList") loadMidiControlNameList(&eItem, sName); } } void qtractorInstrumentList::loadMidiChannelNameSet ( QDomElement *pElement, qtractorInstrument& instr ) { for (QDomNode nItem = pElement->firstChild(); !nItem.isNull(); nItem = nItem.nextSibling()) { QDomElement eItem = nItem.toElement(); if (eItem.isNull()) continue; const QString& sTagName = eItem.tagName(); const QString& sName = eItem.attribute("Name"); if (sTagName == "PatchBank") loadMidiPatchBank(&eItem, instr, sName); else if (sTagName == "PatchNameList") loadMidiPatchNameList(&eItem, instr, sName); else if (sTagName == "NoteNameList") loadMidiNoteNameList(&eItem, sName); else if (sTagName == "ControlNameList") loadMidiControlNameList(&eItem, sName); else if (sTagName == "UsesPatchNameList") instr.setPatch(-1, m_patches[sName]); else if (sTagName == "UsesNotesNameList") instr.setNotes(-1, -1, m_notes[sName]); else if (sTagName == "UsesControlNameList") { instr.setControllers(m_controllers[sName]); instr.setRpns(m_rpns[sName]); instr.setNrpns(m_nrpns[sName]); } } } void qtractorInstrumentList::loadMidiPatchBank ( QDomElement *pElement, qtractorInstrument& instr, const QString& sName ) { int iBank = -1; for (QDomNode nItem = pElement->firstChild(); !nItem.isNull(); nItem = nItem.nextSibling()) { QDomElement eItem = nItem.toElement(); if (eItem.isNull()) continue; const QString& sTagName = eItem.tagName(); QString sSubName = eItem.attribute("Name"); if (sSubName.isEmpty()) sSubName = sName; if (sTagName == "MIDICommands") { iBank = 0; for (QDomNode nCommand = eItem.firstChild(); !nCommand.isNull(); nCommand = nCommand.nextSibling()) { QDomElement eCommand = nCommand.toElement(); if (eCommand.isNull()) continue; if (eCommand.tagName() == "ControlChange") { unsigned short iControl = eCommand.attribute("Control").toUShort(); unsigned short iValue = eCommand.attribute("Value").toUShort(); if (iControl == 0) // Bank MSB. iBank |= ((iValue << 7) & 0x3f80); else if (iControl == 32) // Bank LSB. iBank |= (iValue & 0x7f); } } } else if (sTagName == "PatchNameList") { loadMidiPatchNameList(&eItem, instr, sSubName); instr.setPatch(iBank, m_patches[sSubName]); } else if (sTagName == "UsesPatchNameList") instr.setPatch(iBank, m_patches[sSubName]); } } void qtractorInstrumentList::loadMidiPatchNameList ( QDomElement *pElement, qtractorInstrument& instr, const QString& sName ) { qtractorInstrumentData& patches = m_patches[sName]; patches.setName(sName); for (QDomNode nItem = pElement->firstChild(); !nItem.isNull(); nItem = nItem.nextSibling()) { QDomElement eItem = nItem.toElement(); if (eItem.isNull()) continue; const QString& sTagName = eItem.tagName(); if (sTagName == "Patch") { int iBank = -1; int iProg = -1; const QString& sProgramChange = eItem.attribute("ProgramChange"); const QString& sPatchNumber = eItem.attribute("Number"); QString sPatchName = eItem.attribute("Name"); if (sPatchName.isEmpty()) sPatchName = sName; if (!sPatchNumber.isEmpty()) sPatchName = sPatchNumber + ' ' + sPatchName; if (!sProgramChange.isEmpty()) { iProg = sProgramChange.toInt(); patches[iProg] = sPatchName; } for (QDomNode nSubItem = eItem.firstChild(); !nSubItem.isNull(); nSubItem = nSubItem.nextSibling()) { QDomElement eSubItem = nSubItem.toElement(); if (eSubItem.isNull()) continue; QString sSubName = eSubItem.attribute("Name"); if (sSubName.isEmpty()) sSubName = sPatchName; const QString& sSubTagName = eSubItem.tagName(); if (sSubTagName == "PatchMIDICommands") { iBank = 0; for (QDomNode nCommand = eSubItem.firstChild(); !nCommand.isNull(); nCommand = nCommand.nextSibling()) { QDomElement eCommand = nCommand.toElement(); if (eCommand.isNull()) continue; const QString& sCommandTagName = eCommand.tagName(); if (sCommandTagName == "ControlChange") { const unsigned short iControl = eCommand.attribute("Control").toUShort(); const unsigned short iValue = eCommand.attribute("Value").toUShort(); if (iControl == 0) // Bank MSB. iBank |= ((iValue << 7) & 0x3f80); else if (iControl == 32) // Bank LSB. iBank |= (iValue & 0x7f); } else if (sCommandTagName == "ProgramChange") iProg = eCommand.attribute("Number").toInt(); } } else if (sSubTagName == "NoteNameList") loadMidiNoteNameList(&eSubItem, sSubName); else if (sSubTagName == "ControlNameList") loadMidiControlNameList(&eSubItem, sSubName); else if (sSubTagName == "UsesNoteNameList") instr.setNotes(iBank, iProg, m_notes[sSubName]); else if (sSubTagName == "UsesControlNameList") { instr.setControllers(m_controllers[sSubName]); instr.setRpns(m_rpns[sSubName]); instr.setNrpns(m_nrpns[sSubName]); } } // Is it a brand new patch bank, program?... if (iBank >= 0) { const QString& sBank = QString(" (%1)").arg(iBank); QString sBankName = instr.bankName(iBank); if (sBankName.isEmpty()) { sBankName = sName + sBank; } else { const QString sep(", "); QStringList list = sBankName .remove(sName).remove(sBank) #if QT_VERSION >= QT_VERSION_CHECK(5, 15, 0) .split(sep, Qt::SkipEmptyParts); #else .split(sep, QString::SkipEmptyParts); #endif list.append(sName + sBank); sBankName = list.join(sep); } instr.setBankName(iBank, sBankName); } if (iProg >= 0) instr.setProgName(iBank, iProg, sPatchName); } } } void qtractorInstrumentList::loadMidiNoteNameList ( QDomElement *pElement, const QString& sName ) { qtractorInstrumentData& notes = m_notes[sName]; notes.setName(sName); for (QDomNode nItem = pElement->firstChild(); !nItem.isNull(); nItem = nItem.nextSibling()) { QDomElement eItem = nItem.toElement(); if (eItem.isNull()) continue; const QString& sTagName = eItem.tagName(); if (sTagName == "Note") { const QString& sNote = eItem.attribute("Name"); const unsigned short iNote = eItem.attribute("Number").toUShort(); notes[int(iNote)] = sNote; } else if (sTagName == "NoteGroup") { QString sSubName = eItem.attribute("Name"); if (!sSubName.isEmpty()) sSubName += ' '; for (QDomNode nSubItem = eItem.firstChild(); !nSubItem.isNull(); nSubItem = nSubItem.nextSibling()) { QDomElement eSubItem = nSubItem.toElement(); if (eSubItem.isNull()) continue; const QString& sSubTagName = eSubItem.tagName(); if (sSubTagName == "Note") { const QString& sNote = eSubItem.attribute("Name"); const int iNote = eSubItem.attribute("Number").toInt(); notes[iNote] = sSubName + sNote; } } } } } void qtractorInstrumentList::loadMidiControlNameList ( QDomElement *pElement, const QString& sName ) { qtractorInstrumentData& controllers = m_controllers[sName]; qtractorInstrumentData& rpns = m_rpns[sName]; qtractorInstrumentData& nrpns = m_nrpns[sName]; controllers.setName(sName); rpns.setName(sName); nrpns.setName(sName); for (QDomNode nItem = pElement->firstChild(); !nItem.isNull(); nItem = nItem.nextSibling()) { QDomElement eItem = nItem.toElement(); if (eItem.isNull()) continue; const QString& sTagName = eItem.tagName(); if (sTagName == "Control") { const QString& sControlType = eItem.attribute("Type"); const QString& sControl = eItem.attribute("Name"); const int iControl = eItem.attribute("Number").toInt(); if (sControlType == "NRPN") nrpns[iControl] = sControl; else if (sControlType == "RPN") rpns[iControl] = sControl; else // if (sControlType == "7bit" || sControlType == "14bit") controllers[iControl] = sControl; } } } // end of qtractorInstrument.cpp qtractor-0.9.25/src/PaxHeaders/qtractorPaletteForm.h0000644000000000000000000000013214166551171017475 xustar0030 mtime=1641730681.459610308 30 atime=1641730681.459610308 30 ctime=1641730681.459610308 qtractor-0.9.25/src/qtractorPaletteForm.h0000644000175000001440000001561014166551171020730 0ustar00rncbcusers00000000000000// qtractorPaletteForm.h // /**************************************************************************** Copyright (C) 2005-2021, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorPaletteForm_h #define __qtractorPaletteForm_h #include #include #include #include #include #include // Forward decls. class QListView; class QLabel; class QToolButton; //------------------------------------------------------------------------- // qtractorPaletteForm namespace Ui { class qtractorPaletteForm; } class qtractorPaletteForm: public QDialog { Q_OBJECT public: qtractorPaletteForm(QWidget *parent = nullptr, const QPalette& pal = QPalette()); virtual ~qtractorPaletteForm(); void setPalette(const QPalette& pal); const QPalette& palette() const; void setSettings(QSettings *settings, bool owner = false); QSettings *settings() const; void setPaletteName(const QString& name); QString paletteName() const; bool isDirty() const; static QStringList namedPaletteList(QSettings *settings); static bool namedPalette(QSettings *settings, const QString& name, QPalette& pal, bool fixup = false); static QPalette::ColorRole colorRole(const QString& name); class PaletteModel; class ColorDelegate; class ColorButton; class ColorEditor; class RoleEditor; protected slots: void nameComboChanged(const QString& name); void saveButtonClicked(); void deleteButtonClicked(); void generateButtonChanged(); void resetButtonClicked(); void detailsCheckClicked(); void importButtonClicked(); void exportButtonClicked(); void paletteChanged(const QPalette& pal); void accept(); void reject(); protected: void setPalette(const QPalette& pal, const QPalette& parentPal); bool namedPalette(const QString& name, QPalette& pal); void saveNamedPalette(const QString& name, const QPalette& pal); void deleteNamedPalette(const QString& name); QStringList namedPaletteList(); void updateNamedPaletteList(); void updateGenerateButton(); void updateDialogButtons(); void setDefaultDir(const QString& dir); QString defaultDir() const; void setShowDetails(bool on); bool isShowDetails() const; void showEvent(QShowEvent *event); void resizeEvent(QResizeEvent *event); private: Ui::qtractorPaletteForm *p_ui; Ui::qtractorPaletteForm& m_ui; QSettings *m_settings; bool m_owner; QPalette m_palette; QPalette m_parentPalette; PaletteModel *m_paletteModel; bool m_modelUpdated; bool m_paletteUpdated; int m_dirtyCount; int m_dirtyTotal; }; //------------------------------------------------------------------------- // qtractorPaletteForm::PaletteModel class qtractorPaletteForm::PaletteModel : public QAbstractTableModel { Q_OBJECT Q_PROPERTY(QPalette::ColorRole colorRole READ colorRole) public: PaletteModel(QObject *parent = nullptr); int rowCount(const QModelIndex &parent = QModelIndex()) const; int columnCount(const QModelIndex &parent = QModelIndex()) const; QVariant data(const QModelIndex &index, int role) const; bool setData(const QModelIndex &index, const QVariant &value, int role); Qt::ItemFlags flags(const QModelIndex &index) const; QVariant headerData(int section, Qt::Orientation orientation, int role = Qt::DisplayRole) const; void setPalette(const QPalette &palette, const QPalette &parentPalette); const QPalette& palette() const; void setGenerate(bool on) { m_generate = on; } QPalette::ColorRole colorRole() const { return QPalette::NoRole; } signals: void paletteChanged(const QPalette &palette); protected: QPalette::ColorGroup columnToGroup(int index) const; int groupToColumn(QPalette::ColorGroup group) const; private: QPalette m_palette; QPalette m_parentPalette; QMap m_roleNames; int m_nrows; bool m_generate; }; //------------------------------------------------------------------------- // qtractorPaletteForm::ColorDelegate class qtractorPaletteForm::ColorDelegate : public QItemDelegate { public: ColorDelegate(QObject *parent = nullptr) : QItemDelegate(parent) {} QWidget *createEditor(QWidget *parent, const QStyleOptionViewItem& option, const QModelIndex& index) const; void setEditorData(QWidget *editor, const QModelIndex& index) const; void setModelData(QWidget *editor, QAbstractItemModel *model, const QModelIndex& index) const; void updateEditorGeometry(QWidget *editor, const QStyleOptionViewItem& option, const QModelIndex &index) const; virtual void paint(QPainter *painter, const QStyleOptionViewItem& option, const QModelIndex& index) const; virtual QSize sizeHint(const QStyleOptionViewItem& option, const QModelIndex& index) const; }; //------------------------------------------------------------------------- // qtractorPaletteForm::ColorButton class qtractorPaletteForm::ColorButton : public QPushButton { Q_OBJECT Q_PROPERTY(QBrush brush READ brush WRITE setBrush) public: ColorButton (QWidget *parent = nullptr); const QBrush& brush() const; void setBrush(const QBrush& b); signals: void changed(); protected slots: void chooseColor(); protected: void paintEvent(QPaintEvent *event); private: QBrush m_brush; }; //------------------------------------------------------------------------- // PaleteEditor::ColorEditor class qtractorPaletteForm::ColorEditor : public QWidget { Q_OBJECT public: ColorEditor(QWidget *parent = nullptr); void setColor(const QColor &color); QColor color() const; bool changed() const; signals: void changed(QWidget *widget); protected slots: void colorChanged(); private: qtractorPaletteForm::ColorButton *m_button; bool m_changed; }; //------------------------------------------------------------------------- // PaleteEditor::RoleEditor class qtractorPaletteForm::RoleEditor : public QWidget { Q_OBJECT public: RoleEditor(QWidget *parent = nullptr); void setLabel(const QString &label); void setEdited(bool on); bool edited() const; signals: void changed(QWidget *widget); protected slots: void resetProperty(); private: QLabel *m_label; QToolButton *m_button; bool m_edited; }; #endif // __qtractorPaletteForm_h // end of qtractorPaletteForm.h qtractor-0.9.25/src/PaxHeaders/qtractorAudioListView.h0000644000000000000000000000013214166551171020003 xustar0030 mtime=1641730681.436610059 30 atime=1641730681.436610059 30 ctime=1641730681.436610059 qtractor-0.9.25/src/qtractorAudioListView.h0000644000175000001440000000447614166551171021246 0ustar00rncbcusers00000000000000// qtractorAudioListView.h // /**************************************************************************** Copyright (C) 2005-2021, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorAudioListView_h #define __qtractorAudioListView_h #include "qtractorFileListView.h" // Forward declarations. class qtractorAudioFile; class qtractorAudioListView; //---------------------------------------------------------------------- // class qtractorAudioFileItem -- MIDI file list view item. // class qtractorAudioFileItem : public qtractorFileListItem { public: // Constructor. qtractorAudioFileItem(const QString& sPath, qtractorAudioFile *pFile); protected: // Virtual tooltip renderer. QString toolTip() const; }; //---------------------------------------------------------------------------- // qtractorAudioListView -- Group/File list view, supporting drag-n-drop. // class qtractorAudioListView : public qtractorFileListView { Q_OBJECT public: // Constructor. qtractorAudioListView(QWidget *pParent = nullptr); // QListView::addColumn() ids. enum ItemColumn { Name = 0, Channels = 1, Frames = 2, Rate = 3, Time = 4, Path = 5, LastColumn = 6 }; protected: // Which column is the complete file path? int pathColumn() const { return Path; } // File item factory method. qtractorFileListItem *createFileItem(const QString& sPath); // Prompt for proper file list open. QStringList getOpenFileNames(); }; #endif // __qtractorAudioListView_h // end of qtractorAudioListView.h qtractor-0.9.25/src/PaxHeaders/qtractorAudioEngine.cpp0000644000000000000000000000013214166551171017775 xustar0030 mtime=1641730681.436610059 30 atime=1641730681.435610049 30 ctime=1641730681.436610059 qtractor-0.9.25/src/qtractorAudioEngine.cpp0000644000175000001440000024315514166551171021237 0ustar00rncbcusers00000000000000// qtractorAudioEngine.cpp // /**************************************************************************** Copyright (C) 2005-2022, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorAudioEngine.h" #include "qtractorAudioMonitor.h" #include "qtractorAudioBuffer.h" #include "qtractorAudioClip.h" #include "qtractorSession.h" #include "qtractorDocument.h" #include "qtractorMonitor.h" #include "qtractorSessionCursor.h" #include "qtractorMidiEngine.h" #include "qtractorMidiManager.h" #include "qtractorPlugin.h" #include "qtractorClip.h" #include "qtractorCurveFile.h" #include "qtractorMainForm.h" #ifdef CONFIG_VST3 #include "qtractorVst3Plugin.h" #endif #ifdef CONFIG_LV2 #ifdef CONFIG_LV2_TIME #include "qtractorLv2Plugin.h" #endif #endif #ifdef CONFIG_JACK_SESSION #include #endif #ifdef CONFIG_JACK_METADATA #include #endif #include #include #include #if defined(__SSE__) #include // SSE detection. static inline bool sse_enabled (void) { #if defined(__GNUC__) unsigned int eax, ebx, ecx, edx; #if defined(__x86_64__) || (!defined(PIC) && !defined(__PIC__)) __asm__ __volatile__ ( "cpuid\n\t" \ : "=a" (eax), "=b" (ebx), "=c" (ecx), "=d" (edx) \ : "a" (1) : "cc"); #else __asm__ __volatile__ ( "push %%ebx\n\t" \ "cpuid\n\t" \ "movl %%ebx,%1\n\t" \ "pop %%ebx\n\t" \ : "=a" (eax), "=r" (ebx), "=c" (ecx), "=d" (edx) \ : "a" (1) : "cc"); #endif return (edx & (1 << 25)); #else return false; #endif } // SSE enabled mix-down processor version. static inline void sse_buffer_add ( float **ppBuffer, float **ppFrames, unsigned int iFrames, unsigned short iBuffers, unsigned short iChannels, unsigned int iOffset ) { unsigned short j = 0; for (unsigned short i = 0; i < iChannels; ++i) { float *pBuffer = ppBuffer[j] + iOffset; float *pFrames = ppFrames[i] + iOffset; unsigned int nframes = iFrames; for (; (long(pBuffer) & 15) && (nframes > 0); --nframes) *pBuffer++ += *pFrames++; for (; nframes >= 4; nframes -= 4) { _mm_store_ps(pBuffer, _mm_add_ps( _mm_loadu_ps(pBuffer), _mm_loadu_ps(pFrames))); pFrames += 4; pBuffer += 4; } for (; nframes > 0; --nframes) *pBuffer++ += *pFrames++; if (++j >= iBuffers) j = 0; } } #endif // __SSE__ #if defined(__ARM_NEON__) #include "arm_neon.h" // NEON enabled mix-down processor version. static inline void neon_buffer_add ( float **ppBuffer, float **ppFrames, unsigned int iFrames, unsigned short iBuffers, unsigned short iChannels, unsigned int iOffset ) { unsigned short j = 0; for (unsigned short i = 0; i < iChannels; ++i) { float *pBuffer = ppBuffer[j] + iOffset; float *pFrames = ppFrames[i] + iOffset; unsigned int nframes = iFrames; for (; (long(pBuffer) & 15) && (nframes > 0); --nframes) *pBuffer++ += *pFrames++; for (; nframes >= 4; nframes -= 4) { vst1q_f32(pBuffer, vaddq_f32( vld1q_f32(pBuffer), vld1q_f32(pFrames))); pFrames += 4; pBuffer += 4; } for (; nframes > 0; --nframes) *pBuffer++ += *pFrames++; if (++j >= iBuffers) j = 0; } } #endif // __ARM_NEON__ // Standard mix-down processor version. static inline void std_buffer_add ( float **ppBuffer, float **ppFrames, unsigned int iFrames, unsigned short iBuffers, unsigned short iChannels, unsigned int iOffset ) { unsigned short j = 0; for (unsigned short i = 0; i < iChannels; ++i) { float *pBuffer = ppBuffer[j] + iOffset; float *pFrames = ppFrames[i] + iOffset; for (unsigned int n = 0; n < iFrames; ++n) *pBuffer++ += *pFrames++; if (++j >= iBuffers) j = 0; } } //---------------------------------------------------------------------- // qtractorAudioExportBuffer -- name tells all: audio export buffer. // class qtractorAudioExportBuffer { public: // Constructor qtractorAudioExportBuffer( unsigned short iChannels, unsigned int iBufferSize ) { m_iChannels = iChannels; m_iBufferSize = iBufferSize; m_ppBuffer = new float * [m_iChannels]; for (unsigned short i = 0; i < m_iChannels; ++i) m_ppBuffer[i] = new float [iBufferSize]; #if defined(__SSE__) if (sse_enabled()) m_pfnBufferAdd = sse_buffer_add; else #endif #if defined(__ARM_NEON__) m_pfnBufferAdd = neon_buffer_add; if (false) #endif m_pfnBufferAdd = std_buffer_add; } // Destructor. ~qtractorAudioExportBuffer() { for (unsigned short i = 0; i < m_iChannels; ++i) delete [] m_ppBuffer[i]; delete [] m_ppBuffer; } // Mix-down buffer accessors. unsigned short channels() const { return m_iChannels; } unsigned int bufferSize() const { return m_iBufferSize; } float **buffer() const { return m_ppBuffer; } // Prepare mix-down buffer. void process_prepare(unsigned int nframes) { for (unsigned short i = 0; i < m_iChannels; ++i) ::memset(m_ppBuffer[i], 0, nframes * sizeof(float)); } // Incremental mix-down buffer. void process_add (qtractorAudioBus *pAudioBus, unsigned int nframes, unsigned int offset = 0) { (*m_pfnBufferAdd)(m_ppBuffer, pAudioBus->out(), nframes, m_iChannels, pAudioBus->channels(), offset); } private: unsigned short m_iChannels; unsigned int m_iBufferSize; // Mix-down buffer. float **m_ppBuffer; // Mix-down buffer processor. void (*m_pfnBufferAdd)(float **, float **, unsigned int, unsigned short, unsigned short, unsigned int); }; //---------------------------------------------------------------------- // qtractorAudioEngine_process -- JACK client process callback. // static int qtractorAudioEngine_process ( jack_nframes_t nframes, void *pvArg ) { qtractorAudioEngine *pAudioEngine = static_cast (pvArg); return pAudioEngine->process(nframes); } //---------------------------------------------------------------------- // qtractorAudioEngine_timebase -- JACK timebase master callback. // static void qtractorAudioEngine_timebase ( jack_transport_state_t, jack_nframes_t, jack_position_t *pPos, int iNewPos, void *pvArg ) { qtractorAudioEngine *pAudioEngine = static_cast (pvArg); pAudioEngine->timebase(pPos, iNewPos); } //---------------------------------------------------------------------- // qtractorAudioEngine_shutdown -- JACK client shutdown callback. // static void qtractorAudioEngine_shutdown ( void *pvArg ) { qtractorAudioEngine *pAudioEngine = static_cast (pvArg); pAudioEngine->notifyShutEvent(); } //---------------------------------------------------------------------- // qtractorAudioEngine_xrun -- JACK client XRUN callback. // static int qtractorAudioEngine_xrun ( void *pvArg ) { qtractorAudioEngine *pAudioEngine = static_cast (pvArg); pAudioEngine->notifyXrunEvent(); return 0; } //---------------------------------------------------------------------- // qtractorAudioEngine_graph_order -- JACK graph change callback. // static int qtractorAudioEngine_graph_order ( void *pvArg ) { qtractorAudioEngine *pAudioEngine = static_cast (pvArg); pAudioEngine->notifyPortEvent(); return 0; } //---------------------------------------------------------------------- // qtractorAudioEngine_client_registration -- JACK client reg. callback. // static void qtractorAudioEngine_client_registration ( const char *, int, void *pvArg ) { qtractorAudioEngine *pAudioEngine = static_cast (pvArg); pAudioEngine->notifyPortEvent(); } //---------------------------------------------------------------------- // qtractorAudioEngine_port_registration -- JACK port reg. callback. // static void qtractorAudioEngine_port_registration ( jack_port_id_t, int, void *pvArg ) { qtractorAudioEngine *pAudioEngine = static_cast (pvArg); pAudioEngine->notifyPortEvent(); } //---------------------------------------------------------------------- // qtractorAudioEngine_port_connect -- JACK port conn. callback. // static void qtractorAudioEngine_port_connect ( jack_port_id_t, jack_port_id_t, int, void *pvArg ) { qtractorAudioEngine *pAudioEngine = static_cast (pvArg); pAudioEngine->notifyPortEvent(); } #ifdef CONFIG_JACK_PORT_RENAME //---------------------------------------------------------------------- // qtractorAudioEngine_port_rename -- JACK port rename callback. // static void qtractorAudioEngine_port_rename ( jack_port_id_t, const char *, const char *, void *pvArg ) { qtractorAudioEngine *pAudioEngine = static_cast (pvArg); pAudioEngine->notifyPortEvent(); } #endif //---------------------------------------------------------------------- // qtractorAudioEngine_buffer_size -- JACK buffer-size change callback. // static int qtractorAudioEngine_buffer_size ( jack_nframes_t nframes, void *pvArg ) { qtractorAudioEngine *pAudioEngine = static_cast (pvArg); pAudioEngine->notifyBuffEvent(nframes); return 0; } //---------------------------------------------------------------------- // qtractorAudioEngine_freewheel -- Audio export process callback. // static void qtractorAudioEngine_freewheel ( int iStarting, void *pvArg ) { qtractorAudioEngine *pAudioEngine = static_cast (pvArg); pAudioEngine->setFreewheel(bool(iStarting)); } #ifdef CONFIG_JACK_SESSION //---------------------------------------------------------------------- // qtractorAudioEngine_session_event -- JACK session event callabck // static void qtractorAudioEngine_session_event ( jack_session_event_t *pSessionEvent, void *pvArg ) { qtractorAudioEngine *pAudioEngine = static_cast (pvArg); pAudioEngine->notifySessEvent(pSessionEvent); } #endif //---------------------------------------------------------------------- // qtractorAudioEngine_sync -- JACK transport sync event callabck // static int qtractorAudioEngine_sync ( jack_transport_state_t state, jack_position_t *pos, void *pvArg ) { qtractorAudioEngine *pAudioEngine = static_cast (pvArg); if (pAudioEngine->isFreewheel()) return 0; const bool bPlaying = pAudioEngine->isPlaying(); if ((state == JackTransportStopped && bPlaying) || (state == JackTransportStarting && !bPlaying) || (state == JackTransportRolling && !bPlaying)) { pAudioEngine->notifySyncEvent(pos->frame, !bPlaying); return 1; } const long iDeltaFrames = long(pos->frame) - long(pAudioEngine->sessionCursor()->frame()); if (state == JackTransportStarting && iDeltaFrames < 0) pAudioEngine->setTransportLatency(- iDeltaFrames); const long iBufferSize = long(pAudioEngine->bufferSize()); if (qAbs(iDeltaFrames) > iBufferSize) { unsigned long iPlayHead = pos->frame; if (bPlaying) iPlayHead += iBufferSize; pAudioEngine->notifySyncEvent(iPlayHead, bPlaying); } return 1; } #ifdef CONFIG_JACK_METADATA //---------------------------------------------------------------------- // qtractorAudioEngine_property_change -- JACK property change callabck // static void qtractorAudioEngine_property_change ( jack_uuid_t, const char *key, jack_property_change_t, void *pvArg ) { qtractorAudioEngine *pAudioEngine = static_cast (pvArg); // PRETTY_NAME is the only metadata we are currently interested in... if (key && (::strcmp(key, JACK_METADATA_PRETTY_NAME) == 0)) pAudioEngine->notifyPropEvent(); } #endif //---------------------------------------------------------------------- // class qtractorAudioEngine -- JACK client instance (singleton). // // Constructor. qtractorAudioEngine::qtractorAudioEngine ( qtractorSession *pSession ) : qtractorEngine(pSession, qtractorTrack::Audio) { m_pJackClient = nullptr; m_iSampleRate = 44100; // A sensible default, always. m_iBufferSize = 0; m_iBufferSizeEx = 0; m_iBufferOffset = 0; m_bMasterAutoConnect = true; // Audio-export freewheeling (internal) state. m_bFreewheel = false; // Common audio buffer sync thread. m_pSyncThread = nullptr; // Audio-export (in)active state. m_bExporting = false; m_pExportFile = nullptr; m_pExportBuses = nullptr; m_pExportBuffer = nullptr; m_iExportOffset = 0; m_iExportStart = 0; m_iExportEnd = 0; m_bExportDone = true; // Audio metronome stuff. m_bMetronome = false; m_bMetroBus = false; m_pMetroBus = nullptr; m_bMetroAutoConnect = true; m_pMetroBarBuff = nullptr; m_fMetroBarGain = 1.0f; m_pMetroBeatBuff = nullptr; m_fMetroBeatGain = 1.0f; m_iMetroOffset = 0; m_iMetroBeatStart = 0; m_iMetroBeat = 0; m_bMetroEnabled = false; // Audition/pre-listening player stuff. ATOMIC_SET(&m_playerLock, 0); m_bPlayerOpen = false; m_bPlayerBus = false; m_bPlayerAutoConnect = true; m_pPlayerBus = nullptr; m_pPlayerBuff = nullptr; m_iPlayerFrame = 0; // JACK transport mode. m_transportMode = qtractorBus::Duplex; // JACK transport latency. m_iTransportLatency = 0; // JACK timebase mode control. m_bTimebase = true; m_iTimebase = 0; } // Special event notifier proxy object. const qtractorAudioEngineProxy *qtractorAudioEngine::proxy (void) const { return &m_proxy; } // Event notifications. void qtractorAudioEngine::notifyShutEvent (void) { m_proxy.notifyShutEvent(); } void qtractorAudioEngine::notifyXrunEvent (void) { m_proxy.notifyXrunEvent(); } void qtractorAudioEngine::notifyPortEvent (void) { m_proxy.notifyPortEvent(); } void qtractorAudioEngine::notifyBuffEvent ( unsigned int iBufferSize ) { if (m_iBufferSizeEx < iBufferSize) m_proxy.notifyBuffEvent(iBufferSize); else m_iBufferSize = iBufferSize; } void qtractorAudioEngine::notifySessEvent ( void *pvSessionArg ) { m_proxy.notifySessEvent(pvSessionArg); } void qtractorAudioEngine::notifySyncEvent ( unsigned long iPlayHead, bool bPlaying ) { m_proxy.notifySyncEvent(iPlayHead, bPlaying); } void qtractorAudioEngine::notifyPropEvent (void) { m_proxy.notifyPropEvent(); } // JACK client descriptor accessor. jack_client_t *qtractorAudioEngine::jackClient (void) const { return m_pJackClient; } // Internal sample-rate accessor. unsigned int qtractorAudioEngine::sampleRate (void) const { return m_iSampleRate; } // Buffer size accessors. unsigned int qtractorAudioEngine::bufferSize (void) const { return m_iBufferSize; } unsigned int qtractorAudioEngine::bufferSizeEx (void) const { return m_iBufferSizeEx; } // Buffer offset accessor. unsigned int qtractorAudioEngine::bufferOffset (void) const { return m_iBufferOffset; } // Audio (Master) bus defaults accessors. void qtractorAudioEngine::setMasterAutoConnect ( bool bMasterAutoConnect ) { m_bMasterAutoConnect = bMasterAutoConnect; } bool qtractorAudioEngine::isMasterAutoConnect (void) const { return m_bMasterAutoConnect; } // Device engine initialization method. bool qtractorAudioEngine::init (void) { // There must a session reference... qtractorSession *pSession = session(); if (pSession == nullptr) return false; // Try open a new client... const QByteArray aClientName = pSession->clientName().toUtf8(); int opts = JackNullOption; #ifdef CONFIG_XUNIQUE opts |= JackUseExactName; #endif #ifdef CONFIG_JACK_SESSION if (!m_sSessionId.isEmpty()) { opts |= JackSessionID; const QByteArray aSessionId = m_sSessionId.toLocal8Bit(); m_pJackClient = jack_client_open( aClientName.constData(), jack_options_t(opts), nullptr, aSessionId.constData()); // Reset JACK session UUID. m_sSessionId.clear(); } else #endif m_pJackClient = jack_client_open( aClientName.constData(), jack_options_t(opts), nullptr); if (m_pJackClient == nullptr) return false; // ATTN: First thing to remember is initial sample-rate and buffer size. m_iSampleRate = jack_get_sample_rate(m_pJackClient); m_iBufferSize = jack_get_buffer_size(m_pJackClient); // Guard for buffer size changes... m_iBufferSizeEx = (m_iBufferSize << 2); // ATTN: Second is setting proper session client name. pSession->setClientName( QString::fromUtf8(jack_get_client_name(m_pJackClient))); // ATTN: Third is setting session sample rate. pSession->setSampleRate(m_iSampleRate); // Our dedicated audio buffer thread... m_pSyncThread = new qtractorAudioBufferThread(); m_pSyncThread->start(QThread::HighPriority); return true; } #ifdef CONFIG_JACK_SESSION #if defined(Q_CC_GNU) || defined(Q_CC_MINGW) #pragma GCC diagnostic push #pragma GCC diagnostic ignored "-Wdeprecated-declarations" #endif #endif // Device engine activation method. bool qtractorAudioEngine::activate (void) { // There must a session reference... qtractorSession *pSession = session(); if (pSession == nullptr) return false; // Let remaining buses get a life... openPlayerBus(); openMetroBus(); // MIDI plugin managers output buses... qtractorMidiManager *pMidiManager = pSession->midiManagers().first(); while (pMidiManager) { qtractorAudioBus *pAudioBus = pMidiManager->audioOutputBus(); if (pAudioBus && pMidiManager->isAudioOutputBus()) pAudioBus->open(); pMidiManager = pMidiManager->next(); } // Ensure (not) freewheeling state... jack_set_freewheel(m_pJackClient, 0); // Set our main engine processor callbacks. jack_set_process_callback(m_pJackClient, qtractorAudioEngine_process, this); // Transport timebase callback... resetTimebase(); // And some other event callbacks... jack_set_xrun_callback(m_pJackClient, qtractorAudioEngine_xrun, this); jack_on_shutdown(m_pJackClient, qtractorAudioEngine_shutdown, this); jack_set_graph_order_callback(m_pJackClient, qtractorAudioEngine_graph_order, this); jack_set_client_registration_callback(m_pJackClient, qtractorAudioEngine_client_registration, this); jack_set_port_registration_callback(m_pJackClient, qtractorAudioEngine_port_registration, this); jack_set_port_connect_callback(m_pJackClient, qtractorAudioEngine_port_connect, this); #ifdef CONFIG_JACK_PORT_RENAME jack_set_port_rename_callback(m_pJackClient, qtractorAudioEngine_port_rename, this); #endif jack_set_buffer_size_callback(m_pJackClient, qtractorAudioEngine_buffer_size, this); // Set audio export processor callback. jack_set_freewheel_callback(m_pJackClient, qtractorAudioEngine_freewheel, this); #ifdef CONFIG_JACK_SESSION // Set JACK session event callback. jack_set_session_callback(m_pJackClient, qtractorAudioEngine_session_event, this); #endif // Set JACK transport sync callback. if (m_transportMode & qtractorBus::Input) { jack_set_sync_callback(m_pJackClient, qtractorAudioEngine_sync, this); } #ifdef CONFIG_JACK_METADATA // Set JACK property change callback. jack_set_property_change_callback(m_pJackClient, qtractorAudioEngine_property_change, this); #endif // Reset all dependable monitoring... resetAllMonitors(); // Time to activate ourselves... jack_activate(m_pJackClient); // Now, do all auto-connection stuff (if applicable...) if (m_bPlayerBus && m_pPlayerBus) m_pPlayerBus->autoConnect(); if (m_bMetroBus && m_pMetroBus) m_pMetroBus->autoConnect(); for (qtractorBus *pBus = buses().first(); pBus; pBus = pBus->next()) { qtractorAudioBus *pAudioBus = static_cast(pBus); if (pAudioBus) pAudioBus->autoConnect(); } // MIDI plugin managers output buses... pMidiManager = session()->midiManagers().first(); while (pMidiManager) { qtractorAudioBus *pAudioBus = pMidiManager->audioOutputBus(); if (pAudioBus && pMidiManager->isAudioOutputBus()) pAudioBus->autoConnect(); pMidiManager = pMidiManager->next(); } // We're now ready and running... return true; } #ifdef CONFIG_JACK_SESSION #if defined(Q_CC_GNU) || defined(Q_CC_MINGW) #pragma GCC diagnostic pop #endif #endif // Device engine start method. bool qtractorAudioEngine::start (void) { if (!isActivated()) return false; // Reset all dependables... resetAllMonitors(); // Make sure we have an actual session cursor... resetMetro(); // Reset transport latency anyway... m_iTransportLatency = 0; // Start transport rolling... if (m_transportMode & qtractorBus::Output) jack_transport_start(m_pJackClient); // We're now ready and running... return true; } // Device engine stop method. void qtractorAudioEngine::stop (void) { if (!isActivated()) return; if (m_transportMode & qtractorBus::Output) { jack_transport_stop(m_pJackClient); jack_transport_locate(m_pJackClient, sessionCursor()->frame()); } // MIDI plugin managers reset... qtractorMidiManager *pMidiManager = session()->midiManagers().first(); while (pMidiManager) { pMidiManager->reset(); pMidiManager = pMidiManager->next(); } } // Device engine deactivation method. void qtractorAudioEngine::deactivate (void) { // We're stopping now... // setPlaying(false); // Deactivate the JACK client first. if (m_pJackClient) jack_deactivate(m_pJackClient); } // Device engine cleanup method. void qtractorAudioEngine::clean (void) { // Audio master bus auto-connection option... qtractorAudioBus *pMasterBus = static_cast (buses().first()); if (pMasterBus) m_bMasterAutoConnect = pMasterBus->isAutoConnect(); // Clean player/metronome buses... deletePlayerBus(); deleteMetroBus(); // Terminate common player/metro sync thread... if (m_pSyncThread) { if (m_pSyncThread->isRunning()) do { m_pSyncThread->setRunState(false); // m_pSyncThread->terminate(); m_pSyncThread->sync(); } while (!m_pSyncThread->wait(100)); delete m_pSyncThread; m_pSyncThread = nullptr; } // Audio-export stilll around? weird... if (m_pExportBuffer) { delete m_pExportBuffer; m_pExportBuffer = nullptr; } if (m_pExportBuses) { delete m_pExportBuses; m_pExportBuses = nullptr; } if (m_pExportFile) { delete m_pExportFile; m_pExportFile = nullptr; } // Close the JACK client, finally. if (m_pJackClient) { jack_client_close(m_pJackClient); m_pJackClient = nullptr; } // Null sample-rate/period. // m_iSampleRate = 0; // m_iBufferSize = 0; } // Process cycle executive. int qtractorAudioEngine::process ( unsigned int nframes ) { // Don't bother with a thing, if not running. if (!isActivated()) return 0; // Reset buffer offset. m_iBufferOffset = 0; // Are we actually freewheeling for export?... // notice that freewheeling has no RT requirements. if (m_bFreewheel) { process_export(nframes); return 0; } // Must have a valid session... qtractorSession *pSession = session(); if (pSession == nullptr) return 0; // Make sure we have an actual session cursor... qtractorSessionCursor *pAudioCursor = sessionCursor(); if (pAudioCursor == nullptr) return 0; // Session RT-safeness lock... if (!pSession->acquire()) return 0; // Track whether audio output buses // buses needs monitoring while idle... int iOutputBus = 0; qtractorBus *pBus; qtractorAudioBus *pAudioBus; // Prepare all current audio buses... for (pBus = buses().first(); pBus; pBus = pBus->next()) { pAudioBus = static_cast (pBus); if (pAudioBus) pAudioBus->process_prepare(nframes); } // Prepare all extra audio buses... for (pBus = busesEx().first(); pBus; pBus = pBus->next()) { pAudioBus = static_cast (pBus); if (pAudioBus) pAudioBus->process_prepare(nframes); } // Monitor all current audio buses... for (pBus = buses().first(); pBus; pBus = pBus->next()) { pAudioBus = static_cast (pBus); if (pAudioBus) pAudioBus->process_monitor(nframes); } // The owned buses too, if any... if (m_bMetroBus && m_pMetroBus) m_pMetroBus->process_prepare(nframes); if (m_bPlayerBus && m_pPlayerBus) m_pPlayerBus->process_prepare(nframes); // Process audition/pre-listening... if (m_bPlayerOpen && ATOMIC_TAS(&m_playerLock)) { m_pPlayerBuff->readMix(m_pPlayerBus->out(), nframes, m_pPlayerBus->channels(), 0, 1.0f); m_bPlayerOpen = (m_iPlayerFrame < m_pPlayerBuff->length()); m_iPlayerFrame += nframes; if (m_bPlayerBus && m_pPlayerBus) m_pPlayerBus->process_commit(nframes); else ++iOutputBus; ATOMIC_SET(&m_playerLock, 0); } #ifdef CONFIG_VST3 qtractorVst3Plugin::updateTime(this); #endif #ifdef CONFIG_LV2 #ifdef CONFIG_LV2_TIME qtractorLv2Plugin::updateTime(this); #endif #endif // MIDI plugin manager processing... qtractorMidiManager *pMidiManager = pSession->midiManagers().first(); if (pMidiManager) { const unsigned long iFrameTimeStart = pAudioCursor->frameTime(); const unsigned long iFrameTimeEnd = iFrameTimeStart + nframes; while (pMidiManager) { pMidiManager->process(iFrameTimeStart, iFrameTimeEnd); if (!pMidiManager->isAudioOutputBus()) ++iOutputBus; pMidiManager = pMidiManager->next(); } } // Don't go any further, if not playing. if (!isPlaying()) { // Do the idle processing... for (qtractorTrack *pTrack = pSession->tracks().first(); pTrack; pTrack = pTrack->next()) { // Audio-buffers needs some preparation... if (pTrack->trackType() == qtractorTrack::Audio) { qtractorAudioBus *pInputBus = static_cast (pTrack->inputBus()); qtractorAudioMonitor *pAudioMonitor = static_cast (pTrack->monitor()); // Pre-monitoring... if (pAudioMonitor == nullptr) continue; // Record non-passthru metering... if (pTrack->isRecord() && pInputBus) { pAudioMonitor->process_meter( pInputBus->in(), nframes, pInputBus->channels()); } // Monitor passthru/insert processing... qtractorPluginList *pPluginList = pTrack->pluginList(); if (pSession->isTrackMonitor(pTrack) || pPluginList->isAudioInsertActivated()) { // Plugin-chain processing... qtractorAudioBus *pOutputBus = static_cast (pTrack->outputBus()); if (pOutputBus) { pOutputBus->buffer_prepare(nframes, pInputBus); pPluginList->process(pOutputBus->buffer(), nframes); pAudioMonitor->process(pOutputBus->buffer(), nframes); pOutputBus->buffer_commit(nframes); ++iOutputBus; } } } } // Process audition/pre-listening bus... if (m_bPlayerBus && m_pPlayerBus) m_pPlayerBus->process_commit(nframes); // Pass-thru current audio buses... for (pBus = buses().first(); pBus; pBus = pBus->next()) { pAudioBus = static_cast (pBus); if (pAudioBus && (iOutputBus > 0 || pAudioBus->isMonitor())) pAudioBus->process_commit(nframes); } // Done as idle... pAudioCursor->process(nframes); pSession->release(); return 0; } // This the legal process cycle frame range... unsigned long iFrameStart = pAudioCursor->frame(); unsigned long iFrameEnd = iFrameStart + nframes; // Metronome stuff... if (m_bMetronome && m_pMetroBus && iFrameEnd > m_iMetroBeatStart) { qtractorTimeScale::Cursor& cursor = pSession->timeScale()->cursor(); qtractorTimeScale::Node *pNode = cursor.seekFrame(iFrameStart); qtractorAudioBuffer *pMetroBuff = nullptr; if (pNode->beatIsBar(m_iMetroBeat)) pMetroBuff = m_pMetroBarBuff; else pMetroBuff = m_pMetroBeatBuff; if (iFrameStart < m_iMetroBeatStart) { pMetroBuff->readMix(m_pMetroBus->out(), iFrameEnd - m_iMetroBeatStart, m_pMetroBus->channels(), m_iMetroBeatStart - iFrameStart, 1.0f); } else if (iFrameStart < m_iMetroBeatStart + pMetroBuff->length()) { pMetroBuff->readMix(m_pMetroBus->out(), nframes, m_pMetroBus->channels(), 0, 1.0f); } else { m_iMetroBeatStart = metro_offset(pNode->frameFromBeat(++m_iMetroBeat)); pMetroBuff->reset(false); } if (m_bMetroBus && m_pMetroBus) m_pMetroBus->process_commit(nframes); } // Split processing, in case we're looping... if (pSession->isLooping()) { const unsigned long iLoopEnd = pSession->loopEnd(); if (iFrameStart < iLoopEnd) { // Loop-length might be shorter than the buffer-period... while (iFrameEnd >= iLoopEnd + nframes) { // Process the remaining until end-of-loop... pSession->process(pAudioCursor, iFrameStart, iLoopEnd); m_iBufferOffset += (iLoopEnd - iFrameStart); // Reset to start-of-loop... iFrameStart = pSession->loopStart(); iFrameEnd = iFrameStart + (iFrameEnd - iLoopEnd); // Set to new transport location... if (m_transportMode & qtractorBus::Output) jack_transport_locate(m_pJackClient, iFrameStart); pAudioCursor->seek(iFrameStart); } } } // Regular range playback... pSession->process(pAudioCursor, iFrameStart, iFrameEnd); m_iBufferOffset += (iFrameEnd - iFrameStart); // Commit current audio buses... for (pBus = buses().first(); pBus; pBus = pBus->next()) { pAudioBus = static_cast (pBus); if (pAudioBus) pAudioBus->process_commit(nframes); } // Regular range recording (if and when applicable)... if (pSession->isRecording()) pSession->process_record(iFrameStart, iFrameEnd); // Sync with loop boundaries (unlikely?) if (pSession->isLooping() && iFrameStart < pSession->loopEnd() && iFrameEnd >= pSession->loopEnd()) { iFrameEnd = pSession->loopStart() + (iFrameEnd - pSession->loopEnd()); // Set to new transport location... if (m_transportMode & qtractorBus::Output) jack_transport_locate(m_pJackClient, iFrameEnd); // Take special care on metronome too... if (m_bMetronome) { m_iMetroBeat = pSession->beatFromFrame(iFrameEnd); m_iMetroBeatStart = metro_offset(pSession->frameFromBeat(m_iMetroBeat)); } } // Prepare advance for next cycle... pAudioCursor->seek(iFrameEnd); pAudioCursor->process(nframes); // Always sync to MIDI output thread... // (sure we have a MIDI engine, no?) pSession->midiEngine()->sync(); // Release RT-safeness lock... pSession->release(); // Process session stuff... return 0; } // Freewheeling process cycle executive (needed for export). void qtractorAudioEngine::process_export ( unsigned int nframes ) { if (m_bExportDone) return; if (m_pExportBuses == nullptr || m_pExportFile == nullptr || m_pExportBuffer == nullptr) return; qtractorSession *pSession = session(); if (pSession == nullptr) return; qtractorSessionCursor *pAudioCursor = sessionCursor(); if (pAudioCursor == nullptr) return; // Make sure we're in a valid state... QListIterator iter(*m_pExportBuses); // Prepare the output buses first... while (iter.hasNext()) iter.next()->process_prepare(nframes); // Prepare all extra audio buses... for (qtractorBus *pBusEx = busesEx().first(); pBusEx; pBusEx = pBusEx->next()) { qtractorAudioBus *pAudioBusEx = static_cast (pBusEx); if (pAudioBusEx) pAudioBusEx->process_prepare(nframes); } // This the legal process cycle frame range... const unsigned long iFrameStart = pAudioCursor->frame(); const unsigned long iFrameEnd = iFrameStart + nframes; // Write output bus buffers to export audio file... if (iFrameStart < m_iExportEnd) { // Prepare mix-down buffer... m_pExportBuffer->process_prepare(nframes); // Force/sync every audio clip approaching... #ifdef CONFIG_LV2 #ifdef CONFIG_LV2_TIME qtractorLv2Plugin::updateTime(this); #endif #endif // Perform all tracks processing... int iTrack = 0; for (qtractorTrack *pTrack = pSession->tracks().first(); pTrack; pTrack = pTrack->next()) { pTrack->process_export(pAudioCursor->clip(iTrack), iFrameStart, iFrameEnd); ++iTrack; } // MIDI plugin manager processing... qtractorMidiManager *pMidiManager = pSession->midiManagers().first(); while (pMidiManager) { pMidiManager->process(iFrameStart, iFrameEnd); pMidiManager = pMidiManager->next(); } // Prepare advance for next cycle... pAudioCursor->seek(iFrameEnd); // Check end-of-export... if (iFrameEnd > m_iExportEnd) nframes -= (iFrameEnd - m_iExportEnd); // Commit the output buses... iter.toFront(); while (iter.hasNext()) { qtractorAudioBus *pExportBus = iter.next(); pExportBus->process_commit(nframes); m_pExportBuffer->process_add(pExportBus, nframes); } // Write to export file... m_pExportFile->write(m_pExportBuffer->buffer(), nframes); // HACK! Freewheeling observers update (non RT safe!)... qtractorSubject::flushQueue(false); } else { // Are we trough? m_bExportDone = true; // HACK! Reset all observers... qtractorSubject::resetQueue(); // HACK: Reset all MIDI plugin buffers... qtractorMidiManager *pMidiManager = pSession->midiManagers().first(); while (pMidiManager) { pMidiManager->reset(); pMidiManager = pMidiManager->next(); } // HACK: Shut-off (panic) all MIDI tracks... QHash channels; for (qtractorTrack *pTrack = pSession->tracks().first(); pTrack; pTrack = pTrack->next()) { if (pTrack->trackType() != qtractorTrack::Midi) continue; qtractorMidiBus *pMidiBus = static_cast (pTrack->outputBus()); if (pMidiBus == nullptr) continue; const unsigned short iChannel = pTrack->midiChannel(); pMidiManager = (pTrack->pluginList())->midiManager(); if (pMidiManager) pMidiManager->shutOff(iChannel); const unsigned short iChannelMask = (1 << iChannel); const unsigned short iChannelFlags = channels.value(pMidiBus, 0); if ((iChannelFlags & iChannelMask) == 0) { pMidiManager = (pMidiBus->pluginList_out())->midiManager(); if (pMidiManager) pMidiManager->shutOff(iChannel); channels.insert(pMidiBus, iChannelFlags | iChannelMask); } } // HACK: Reset all audio monitors... resetAllMonitors(); } } // JACK timebase master callback. void qtractorAudioEngine::timebase ( jack_position_t *pPos, int iNewPos ) { qtractorSession *pSession = session(); qtractorTimeScale::Cursor& cursor = pSession->timeScale()->cursor(); qtractorTimeScale::Node *pNode = cursor.seekFrame(pPos->frame); unsigned short bars = 0; unsigned int beats = 0; unsigned long ticks = pNode->tickFromFrame(pPos->frame) - pNode->tick; if (ticks >= (unsigned long) pNode->ticksPerBeat) { beats = (unsigned int) (ticks / pNode->ticksPerBeat); ticks -= (unsigned long) (beats * pNode->ticksPerBeat); } if (beats >= (unsigned int) pNode->beatsPerBar) { bars = (unsigned short) (beats / pNode->beatsPerBar); beats -= (unsigned int) (bars * pNode->beatsPerBar); } // Time frame code in bars.beats.ticks ... pPos->valid = JackPositionBBT; pPos->bar = pNode->bar + bars + 1; pPos->beat = beats + 1; pPos->tick = ticks; // Keep current tempo (BPM)... pPos->beats_per_bar = pNode->beatsPerBar; pPos->ticks_per_beat = pNode->ticksPerBeat; pPos->beats_per_minute = pNode->tempo; pPos->beat_type = float(1 << pNode->beatDivisor); // Tell that we've been here... if (iNewPos) ++m_iTimebase; } // Document element methods. bool qtractorAudioEngine::loadElement ( qtractorDocument *pDocument, QDomElement *pElement ) { qtractorEngine::clear(); createPlayerBus(); createMetroBus(); // Load session children... for (QDomNode nChild = pElement->firstChild(); !nChild.isNull(); nChild = nChild.nextSibling()) { // Convert node to element... QDomElement eChild = nChild.toElement(); if (eChild.isNull()) continue; if (eChild.tagName() == "audio-control") { for (QDomNode nProp = eChild.firstChild(); !nProp.isNull(); nProp = nProp.nextSibling()) { QDomElement eProp = nProp.toElement(); if (eProp.isNull()) continue; if (eProp.tagName() == "transport-mode") { qtractorAudioEngine::setTransportMode( qtractorBus::busModeFromText(eProp.text())); } else if (eProp.tagName() == "timebase") { qtractorAudioEngine::setTimebase( qtractorDocument::boolFromText(eProp.text())); } } } else if (eChild.tagName() == "audio-bus") { QString sBusName = eChild.attribute("name"); qtractorBus::BusMode busMode = qtractorBus::busModeFromText(eChild.attribute("mode")); qtractorAudioBus *pAudioBus = new qtractorAudioBus(this, sBusName, busMode); if (!pAudioBus->loadElement(pDocument, &eChild)) return false; qtractorEngine::addBus(pAudioBus); } else if (eChild.tagName() == "metronome-outputs") { if (m_bMetroBus && m_pMetroBus) { m_pMetroBus->loadConnects( m_pMetroBus->outputs(), pDocument, &eChild); } } else if (eChild.tagName() == "player-outputs") { if (m_bPlayerBus && m_pPlayerBus) { m_pPlayerBus->loadConnects( m_pPlayerBus->outputs(), pDocument, &eChild); } } } return true; } bool qtractorAudioEngine::saveElement ( qtractorDocument *pDocument, QDomElement *pElement ) const { // Save transport/control modes... QDomElement eControl = pDocument->document()->createElement("audio-control"); pDocument->saveTextElement("transport-mode", qtractorBus::textFromBusMode( qtractorAudioEngine::transportMode()), &eControl); pDocument->saveTextElement("timebase", qtractorDocument::textFromBool( qtractorAudioEngine::isTimebase()), &eControl); pElement->appendChild(eControl); // Save audio buses... for (qtractorBus *pBus = qtractorEngine::buses().first(); pBus; pBus = pBus->next()) { qtractorAudioBus *pAudioBus = static_cast (pBus); if (pAudioBus) { // Create the new audio bus element... QDomElement eAudioBus = pDocument->document()->createElement("audio-bus"); pAudioBus->saveElement(pDocument, &eAudioBus); pElement->appendChild(eAudioBus); } } // Metronome bus connects... if (m_bMetroBus && m_pMetroBus) { QDomElement eOutputs = pDocument->document()->createElement("metronome-outputs"); qtractorBus::ConnectList outputs; m_pMetroBus->updateConnects(qtractorBus::Output, outputs); m_pMetroBus->saveConnects(outputs, pDocument, &eOutputs); pElement->appendChild(eOutputs); } // Audition/pre-listening player bus connects... if (m_bPlayerBus && m_pPlayerBus) { QDomElement eOutputs = pDocument->document()->createElement("player-outputs"); qtractorBus::ConnectList outputs; m_pPlayerBus->updateConnects(qtractorBus::Output, outputs); m_pPlayerBus->saveConnects(outputs, pDocument, &eOutputs); pElement->appendChild(eOutputs); } return true; } // JACK Session UUID accessors. void qtractorAudioEngine::setSessionId ( const QString& sSessionId ) { m_sSessionId = sSessionId; } const QString& qtractorAudioEngine::sessionId (void) const { return m_sSessionId; } // Audio-exporting freewheel (internal) state accessors. void qtractorAudioEngine::setFreewheel ( bool bFreewheel ) { m_bFreewheel = bFreewheel; } bool qtractorAudioEngine::isFreewheel (void) const { return m_bFreewheel; } // Audio-exporting (freewheeling) state accessors. void qtractorAudioEngine::setExporting ( bool bExporting ) { m_bExporting = bExporting; } bool qtractorAudioEngine::isExporting (void) const { return m_bExporting; } // Last known export accessors. unsigned long qtractorAudioEngine::exportStart (void) const { return m_iExportStart; } unsigned long qtractorAudioEngine::exportOffset (void) const { return m_iExportOffset; } unsigned long qtractorAudioEngine::exportLength (void) const { return (m_iExportEnd > m_iExportStart ? m_iExportEnd - m_iExportStart : 0); } // Audio-export method. bool qtractorAudioEngine::fileExport ( const QString& sExportPath, const QList& exportBuses, unsigned long iExportStart, unsigned long iExportEnd, int iExportFormat ) { // No simultaneous or foul exports... if (!isActivated() || isPlaying() || isExporting()) return false; // Make sure we have an actual session cursor... qtractorSession *pSession = session(); if (pSession == nullptr) return false; qtractorSessionCursor *pAudioCursor = sessionCursor(); if (pAudioCursor == nullptr) return false; // About to show some progress bar... qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm == nullptr) return false; QProgressBar *pProgressBar = pMainForm->progressBar(); if (pProgressBar == nullptr) return false; // Cannot have exports longer than current session. if (iExportStart >= iExportEnd) iExportEnd = pSession->sessionEnd(); if (iExportStart >= iExportEnd) return false; // We'll grab the first bus around, as reference... qtractorAudioBus *pExportBus = static_cast (buses().first()); if (pExportBus == nullptr) return false; // Get proper file type class... const unsigned int iChannels = pExportBus->channels(); qtractorAudioFile *pExportFile = qtractorAudioFileFactory::createAudioFile(sExportPath, iChannels, sampleRate(), bufferSizeEx(), iExportFormat); // No file ready for export? if (pExportFile == nullptr) return false; // Go open it, for writing of course... if (!pExportFile->open(sExportPath, qtractorAudioFile::Write)) { delete pExportFile; return false; } // We'll be busy... pSession->lock(); // HACK! reset subject/observers queue... qtractorSubject::resetQueue(); // Start with fixing the export range... m_bExporting = true; m_pExportBuses = new QList (exportBuses); m_pExportFile = pExportFile; m_pExportBuffer = new qtractorAudioExportBuffer(iChannels, bufferSizeEx()); m_iExportStart = iExportStart; m_iExportEnd = iExportEnd; m_bExportDone = false; // Prepare and show some progress... pProgressBar->setRange(iExportStart, iExportEnd); pProgressBar->reset(); pProgressBar->show(); // We'll have to save some session parameters... const unsigned long iPlayHead = pSession->playHead(); const unsigned long iLoopStart = pSession->loopStart(); const unsigned long iLoopEnd = pSession->loopEnd(); QHash exportMonitors; QListIterator bus_iter(exportBuses); while (bus_iter.hasNext()) { qtractorAudioBus *pAudioBus = bus_iter.next(); exportMonitors.insert(pAudioBus, pAudioBus->isMonitor()); pAudioBus->setMonitor(false); } // Make sure all track latencies are reset and // maximum track latency is acquainted as offset... m_iExportOffset = 0; for (qtractorTrack *pTrack = pSession->tracks().first(); pTrack; pTrack = pTrack->next()) { if (!pTrack->isMute() && (!pSession->soloTracks() || pTrack->isSolo())) { qtractorPluginList *pPluginList = pTrack->pluginList(); if (pPluginList) { pPluginList->resetLatency(); const unsigned long iLatency = pPluginList->latency(); if (m_iExportOffset < iLatency) m_iExportOffset = iLatency; } } } if (m_iExportOffset > m_iExportStart) m_iExportOffset = m_iExportStart; // Because we'll have to set the export conditions... pSession->setLoop(0, 0); pSession->setPlayHead(m_iExportStart - m_iExportOffset); // Special initialization. m_iBufferOffset = 0; // Start export (freewheeling)... jack_set_freewheel(m_pJackClient, 1); // Wait for the export to end. struct timespec ts; ts.tv_sec = 0; ts.tv_nsec = 20000000L; // 20msec. while (m_bExporting && !m_bExportDone) { qtractorSession::stabilize(200); #ifdef CONFIG_LV2 #ifdef CONFIG_LV2_TIME qtractorLv2Plugin::updateTimePost(); #endif #endif ::nanosleep(&ts, nullptr); // Ain't that enough? pProgressBar->setValue(pSession->playHead()); } // Stop export (freewheeling)... jack_set_freewheel(m_pJackClient, 0); // May close the file... m_pExportFile->close(); // Restore session at ease... pSession->setLoop(iLoopStart, iLoopEnd); pSession->setPlayHead(iPlayHead); bus_iter.toFront(); while (bus_iter.hasNext()) { qtractorAudioBus *pAudioBus = bus_iter.next(); pAudioBus->setMonitor(exportMonitors.value(pAudioBus, false)); } // Check user cancellation... const bool bResult = m_bExporting; // Free up things here. delete m_pExportBuffer; delete m_pExportBuses; delete m_pExportFile; // Made some progress... pProgressBar->hide(); m_bExporting = false; m_pExportBuses = nullptr; m_pExportFile = nullptr; m_pExportBuffer = nullptr; // m_iExportStart = 0; // m_iExportEnd = 0; m_bExportDone = true; // Back to business.. pSession->unlock(); // Done whether successfully. return bResult; } // Special track-immediate methods. void qtractorAudioEngine::trackMute ( qtractorTrack *pTrack, bool bMute ) { if (bMute) (pTrack->pluginList())->resetBuffers(); sessionCursor()->updateTrackClip(pTrack); } // Metronome switching. void qtractorAudioEngine::setMetronome ( bool bMetronome ) { m_bMetronome = bMetronome; if (isPlaying()) resetMetro(); } bool qtractorAudioEngine::isMetronome (void) const { return m_bMetronome; } // Metronome enabled accessors. void qtractorAudioEngine::setMetroEnabled ( bool bMetroEnabled ) { m_bMetroEnabled = bMetroEnabled; } bool qtractorAudioEngine::isMetroEnabled (void) const { return m_bMetroEnabled; } // Metronome bus mode accessors. void qtractorAudioEngine::setMetroBus ( bool bMetroBus ) { qtractorBus::ConnectList outs; if (isActivated() && m_bMetroBus && m_pMetroBus) m_pMetroBus->updateConnects(qtractorBus::Output, outs); deleteMetroBus(); m_bMetroBus = bMetroBus; createMetroBus(); if (isActivated()) { openMetroBus(); if (m_bMetroBus && m_pMetroBus) { if (!outs.isEmpty()) m_pMetroBus->updateConnects(qtractorBus::Output, outs, true); else m_pMetroBus->autoConnect(); } } } bool qtractorAudioEngine::isMetroBus (void) const { return m_bMetroBus; } void qtractorAudioEngine::resetMetroBus (void) { if (m_bMetronome && m_bMetroBus && m_pMetroBus) return; createMetroBus(); if (isActivated()) openMetroBus(); } // Metronome bus defaults accessors. void qtractorAudioEngine::setMetroAutoConnect ( bool bMetroAutoConnect ) { m_bMetroAutoConnect = bMetroAutoConnect; } bool qtractorAudioEngine::isMetroAutoConnect (void) const { return m_bMetroAutoConnect; } // Metronome bar audio sample. void qtractorAudioEngine::setMetroBarFilename ( const QString& sFilename ) { m_sMetroBarFilename = sFilename; } const QString& qtractorAudioEngine::metroBarFilename (void) const { return m_sMetroBarFilename; } // Metronome bar audio sample gain. void qtractorAudioEngine::setMetroBarGain ( float fGain ) { m_fMetroBarGain = fGain; } float qtractorAudioEngine::metroBarGain (void) const { return m_fMetroBarGain; } // Metronome beat audio sample. void qtractorAudioEngine::setMetroBeatFilename ( const QString& sFilename ) { m_sMetroBeatFilename = sFilename; } const QString& qtractorAudioEngine::metroBeatFilename() const { return m_sMetroBeatFilename; } // Metronome beat audio sample gain. void qtractorAudioEngine::setMetroBeatGain ( float fGain ) { m_fMetroBeatGain = fGain; } float qtractorAudioEngine::metroBeatGain (void) const { return m_fMetroBeatGain; } // Metronome latency offset (in frames). void qtractorAudioEngine::setMetroOffset ( unsigned long iMetroOffset ) { m_iMetroOffset = iMetroOffset; } unsigned long qtractorAudioEngine::metroOffset (void) const { return m_iMetroOffset; } // Metronome latency offset compensation. unsigned long qtractorAudioEngine::metro_offset ( unsigned long iFrame ) const { const unsigned long iOffset = m_iMetroOffset; // + (m_pMetroBus ? m_pMetroBus->latency_out() : 0); return (iFrame > iOffset ? iFrame - iOffset : iFrame); } // Create audio metronome stuff... void qtractorAudioEngine::createMetroBus (void) { deleteMetroBus(); if (!m_bMetroEnabled) return; // Whether metronome bus is here owned, or... if (m_bMetroBus) { m_pMetroBus = new qtractorAudioBus(this, "Metronome", qtractorBus::BusMode(qtractorBus::Output | qtractorBus::Ex)); m_pMetroBus->setAutoConnect(m_bMetroAutoConnect); } else { // Metronome bus gets to be the first available output bus... for (qtractorBus *pBus = qtractorEngine::buses().first(); pBus; pBus = pBus->next()) { if (pBus->busMode() & qtractorBus::Output) { m_pMetroBus = static_cast (pBus); break; } } } } // Open audio metronome stuff... bool qtractorAudioEngine::openMetroBus (void) { closeMetroBus(); if (!m_bMetroEnabled) return false; // Is there any? if (m_pMetroBus == nullptr) createMetroBus(); if (m_pMetroBus == nullptr) return false; // This is it, when dedicated... if (m_bMetroBus) { addBusEx(m_pMetroBus); m_pMetroBus->open(); } // Enough number of channels?... const unsigned short iChannels = m_pMetroBus->channels(); if (iChannels < 1) { closeMetroBus(); return false; } // We got it... m_pMetroBarBuff = new qtractorAudioBuffer(m_pSyncThread, iChannels); m_pMetroBarBuff->setGain(m_fMetroBarGain); m_pMetroBarBuff->open(m_sMetroBarFilename); m_pMetroBeatBuff = new qtractorAudioBuffer(m_pSyncThread, iChannels); m_pMetroBeatBuff->setGain(m_fMetroBeatGain); m_pMetroBeatBuff->open(m_sMetroBeatFilename); return true; } // Close audio metronome stuff. void qtractorAudioEngine::closeMetroBus (void) { if (m_pMetroBeatBuff) { m_pMetroBeatBuff->close(); delete m_pMetroBeatBuff; m_pMetroBeatBuff = nullptr; } if (m_pMetroBarBuff) { m_pMetroBarBuff->close(); delete m_pMetroBarBuff; m_pMetroBarBuff = nullptr; } if (m_bMetroBus && m_pMetroBus) { m_pMetroBus->close(); removeBusEx(m_pMetroBus); } m_iMetroBeatStart = 0; m_iMetroBeat = 0; } // Destroy audio metronome stuff. void qtractorAudioEngine::deleteMetroBus (void) { closeMetroBus(); if (m_bMetroBus && m_pMetroBus) delete m_pMetroBus; m_pMetroBus = nullptr; } // Reset Audio metronome. void qtractorAudioEngine::resetMetro (void) { if (!m_bMetroEnabled) return; if (!m_bMetronome) return; qtractorSessionCursor *pAudioCursor = sessionCursor(); if (pAudioCursor == nullptr) return; qtractorSession *pSession = session(); if (pSession == nullptr) return; // Reset to the next beat position... unsigned long iFrame = pAudioCursor->frame(); qtractorTimeScale::Cursor& cursor = pSession->timeScale()->cursor(); qtractorTimeScale::Node *pNode = cursor.seekFrame(iFrame); // FIXME: Each sample buffer must be bounded properly... unsigned long iMaxLength = 0; const unsigned short iNextBeat = pNode->beatFromFrame(iFrame); if (iNextBeat > 0) { m_iMetroBeat = iNextBeat; m_iMetroBeatStart = metro_offset(pNode->frameFromBeat(m_iMetroBeat)); iMaxLength = (m_iMetroBeatStart / m_iMetroBeat); } else { m_iMetroBeat = 0; m_iMetroBeatStart = 0; iMaxLength = pNode->frameFromBeat(1); } if (m_pMetroBarBuff) { const unsigned long iMetroBarLength = m_pMetroBarBuff->frames(); m_pMetroBarBuff->setLength( iMetroBarLength > iMaxLength ? iMaxLength : iMetroBarLength); m_pMetroBarBuff->reset(false); } if (m_pMetroBeatBuff) { const unsigned long iMetroBeatLength = m_pMetroBeatBuff->frames(); m_pMetroBeatBuff->setLength( iMetroBeatLength > iMaxLength ? iMaxLength : iMetroBeatLength); m_pMetroBeatBuff->reset(false); } } // Audition/pre-listening bus mode accessors. void qtractorAudioEngine::setPlayerBus ( bool bPlayerBus ) { qtractorBus::ConnectList outs; if (isActivated() && m_bPlayerBus && m_pPlayerBus) m_pPlayerBus->updateConnects(qtractorBus::Output, outs); deletePlayerBus(); m_bPlayerBus = bPlayerBus; createPlayerBus(); if (isActivated()) { openPlayerBus(); if (m_bPlayerBus && m_pPlayerBus) { if (!outs.isEmpty()) m_pPlayerBus->updateConnects(qtractorBus::Output, outs, true); else m_pPlayerBus->autoConnect(); } } } bool qtractorAudioEngine::isPlayerBus (void) const { return m_bPlayerBus; } void qtractorAudioEngine::resetPlayerBus (void) { if (m_bPlayerBus && m_pPlayerBus) return; createPlayerBus(); if (isActivated()) openPlayerBus(); } // Audition/pre-listening bus defaults accessors. void qtractorAudioEngine::setPlayerAutoConnect ( bool bPlayerAutoConnect ) { m_bPlayerAutoConnect = bPlayerAutoConnect; } bool qtractorAudioEngine::isPlayerAutoConnect (void) const { return m_bPlayerAutoConnect; } // Create audition/pre-listening stuff... void qtractorAudioEngine::createPlayerBus (void) { deletePlayerBus(); // Whether audition/pre-listening bus is here owned, or... if (m_bPlayerBus) { m_pPlayerBus = new qtractorAudioBus(this, "Player", qtractorBus::BusMode(qtractorBus::Output | qtractorBus::Ex)); m_pPlayerBus->setAutoConnect(m_bPlayerAutoConnect); } else { // Audition/pre-listening bus gets to be // the first available output bus... for (qtractorBus *pBus = qtractorEngine::buses().first(); pBus; pBus = pBus->next()) { if (pBus->busMode() & qtractorBus::Output) { m_pPlayerBus = static_cast (pBus); break; } } } } // Open audition/pre-listening player stuff... bool qtractorAudioEngine::openPlayerBus (void) { closePlayerBus(); // Is there any? if (m_pPlayerBus == nullptr) createPlayerBus(); if (m_pPlayerBus == nullptr) return false; if (m_bPlayerBus) { addBusEx(m_pPlayerBus); m_pPlayerBus->open(); } // Enough number of channels?... const unsigned short iChannels = m_pPlayerBus->channels(); if (iChannels < 1) { closePlayerBus(); return false; } // We got it... m_pPlayerBuff = new qtractorAudioBuffer(m_pSyncThread, iChannels); return true; } // Close audition/pre-listening stuff... void qtractorAudioEngine::closePlayerBus (void) { if (m_pPlayerBuff) { m_pPlayerBuff->close(); delete m_pPlayerBuff; m_pPlayerBuff = nullptr; } if (m_bPlayerBus && m_pPlayerBus) { m_pPlayerBus->close(); removeBusEx(m_pPlayerBus); } } // Destroy audition/pre-listening stuff... void qtractorAudioEngine::deletePlayerBus (void) { closePlayerBus(); if (m_bPlayerBus && m_pPlayerBus) delete m_pPlayerBus; m_pPlayerBus = nullptr; } // Tell whether audition/pre-listening is active... bool qtractorAudioEngine::isPlayerOpen (void) const { return m_bPlayerOpen; } // Open and start audition/pre-listening... bool qtractorAudioEngine::openPlayer ( const QString& sFilename ) { // Must have a valid session... qtractorSession *pSession = session(); if (pSession == nullptr) return false; // Acquire proper locking... while (!ATOMIC_TAS(&m_playerLock)) pSession->stabilize(); // May close it logically... m_bPlayerOpen = false; // Is there any? if (m_pPlayerBuff) { m_pPlayerBuff->close(); m_pPlayerBuff->setLength(0); m_bPlayerOpen = m_pPlayerBuff->open(sFilename); } m_iPlayerFrame = 0; // Release player lock... ATOMIC_SET(&m_playerLock, 0); return m_bPlayerOpen; } // Stop and close audition/pre-listening... void qtractorAudioEngine::closePlayer (void) { // Must have a valid session... qtractorSession *pSession = session(); if (pSession == nullptr) return; // Acquire proper locking... while (!ATOMIC_TAS(&m_playerLock)) pSession->stabilize(); m_bPlayerOpen = false; if (m_pPlayerBuff) m_pPlayerBuff->close(); m_iPlayerFrame = 0; // Release player lock... ATOMIC_SET(&m_playerLock, 0); } // Retrieve/restore all connections, on all audio buses. // return the total number of effective (re)connection attempts... int qtractorAudioEngine::updateConnects (void) { // Do it as usual, on all standard owned dependable buses... return qtractorEngine::updateConnects(); } // JACK Transport mode accessors. void qtractorAudioEngine::setTransportMode ( qtractorBus::BusMode transportMode ) { m_transportMode = transportMode; } qtractorBus::BusMode qtractorAudioEngine::transportMode (void) const { return m_transportMode; } // JACK Transport latency accessors. void qtractorAudioEngine::setTransportLatency ( unsigned int iTransportLatency ) { m_iTransportLatency = iTransportLatency; } unsigned int qtractorAudioEngine::transportLatency (void) const { return m_iTransportLatency; } // JACK Timebase mode accessors. void qtractorAudioEngine::setTimebase ( bool bTimebase ) { m_bTimebase = bTimebase; } bool qtractorAudioEngine::isTimebase (void) const { return m_bTimebase; } bool qtractorAudioEngine::isTimebaseEx (void) const { return (!m_bTimebase || m_iTimebase > 0); } // JACK Timebase reset method. void qtractorAudioEngine::resetTimebase (void) { if (m_pJackClient == nullptr) return; if (m_iTimebase > 0) { // Release being a timebase master, if any... jack_release_timebase(m_pJackClient); m_iTimebase = 0; } if (m_bTimebase) { // Just force the timebase callback, maybe once again... jack_set_timebase_callback(m_pJackClient, 0 /* FIXME: un-conditional! */, qtractorAudioEngine_timebase, this); } } // Absolute number of frames elapsed since engine start. unsigned long qtractorAudioEngine::jackFrameTime (void) const { return (m_pJackClient ? jack_frame_time(m_pJackClient) : 0); } // Reset all audio monitoring... void qtractorAudioEngine::resetAllMonitors (void) { // There must a session reference... qtractorSession *pSession = session(); if (pSession == nullptr) return; // Reset all audio bus monitors... for (qtractorBus *pBus = buses().first(); pBus; pBus = pBus->next()) { qtractorAudioBus *pAudioBus = static_cast (pBus); if (pAudioBus) { // if (pAudioBus->audioMonitor_in()) // pAudioBus->audioMonitor_in()->reset(); if (pAudioBus->audioMonitor_out()) pAudioBus->audioMonitor_out()->reset(); } } // Reset all audio track channel monitors... for (qtractorTrack *pTrack = pSession->tracks().first(); pTrack; pTrack = pTrack->next()) { if (pTrack->trackType() == qtractorTrack::Audio) { qtractorAudioMonitor *pAudioMonitor = static_cast (pTrack->monitor()); if (pAudioMonitor) pAudioMonitor->reset(); qtractorPluginList *pPluginList = pTrack->pluginList(); if (pPluginList) pPluginList->resetLatency(); } } } //---------------------------------------------------------------------- // class qtractorAudioBus -- Managed JACK port set // // Constructor. qtractorAudioBus::qtractorAudioBus ( qtractorAudioEngine *pAudioEngine, const QString& sBusName, BusMode busMode, bool bMonitor, unsigned short iChannels ) : qtractorBus(pAudioEngine, sBusName, busMode, bMonitor) { m_iChannels = iChannels; if ((busMode & qtractorBus::Input) && !(busMode & qtractorBus::Ex)) { m_pIAudioMonitor = new qtractorAudioMonitor(iChannels); m_pIPluginList = createPluginList(qtractorPluginList::AudioInBus); } else { m_pIAudioMonitor = nullptr; m_pIPluginList = nullptr; } if ((busMode & qtractorBus::Output) && !(busMode & qtractorBus::Ex)) { m_pOAudioMonitor = new qtractorAudioMonitor(iChannels); m_pOPluginList = createPluginList(qtractorPluginList::AudioOutBus); } else { m_pOAudioMonitor = nullptr; m_pOPluginList = nullptr; } m_bAutoConnect = false; m_ppIPorts = nullptr; m_ppOPorts = nullptr; m_ppIBuffer = nullptr; m_ppOBuffer = nullptr; m_ppXBuffer = nullptr; m_ppYBuffer = nullptr; m_bEnabled = false; #if defined(__SSE__) if (sse_enabled()) m_pfnBufferAdd = sse_buffer_add; else #endif #if defined(__ARM_NEON__) m_pfnBufferAdd = neon_buffer_add; if (false) #endif m_pfnBufferAdd = std_buffer_add; } // Destructor. qtractorAudioBus::~qtractorAudioBus (void) { close(); if (m_pIAudioMonitor) delete m_pIAudioMonitor; if (m_pOAudioMonitor) delete m_pOAudioMonitor; if (m_pIPluginList) delete m_pIPluginList; if (m_pOPluginList) delete m_pOPluginList; } // Channel number property accessor. void qtractorAudioBus::setChannels ( unsigned short iChannels ) { qtractorAudioEngine *pAudioEngine = static_cast (engine()); if (pAudioEngine == nullptr) return; m_iChannels = iChannels; if (m_pIAudioMonitor) m_pIAudioMonitor->setChannels(iChannels); if (m_pOAudioMonitor) m_pOAudioMonitor->setChannels(iChannels); #if 0 if (m_pIPluginList) updatePluginList(m_pIPluginList, qtractorPluginList::AudioInBus); if (m_pOPluginList) updatePluginList(m_pOPluginList, qtractorPluginList::AudioOutBus); #endif } unsigned short qtractorAudioBus::channels (void) const { return m_iChannels; } // Auto-connection predicate. void qtractorAudioBus::setAutoConnect ( bool bAutoConnect ) { m_bAutoConnect = bAutoConnect; } bool qtractorAudioBus::isAutoConnect (void) const { return m_bAutoConnect; } // Register and pre-allocate bus port buffers. bool qtractorAudioBus::open (void) { // close(); qtractorAudioEngine *pAudioEngine = static_cast (engine()); if (pAudioEngine == nullptr) return false; jack_client_t *pJackClient = pAudioEngine->jackClient(); if (pJackClient == nullptr) return false; const qtractorBus::BusMode busMode = qtractorAudioBus::busMode(); const unsigned int iBufferSizeEx = pAudioEngine->bufferSizeEx(); unsigned short i; unsigned short iDisabled = 0; if (busMode & qtractorBus::Input) { // Register and allocate input port buffers... m_ppIPorts = new jack_port_t * [m_iChannels]; m_ppIBuffer = new float * [m_iChannels]; const QString sIPortName(busName() + "/in_%1"); for (i = 0; i < m_iChannels; ++i) { m_ppIPorts[i] = jack_port_register(pJackClient, sIPortName.arg(i + 1).toUtf8().constData(), JACK_DEFAULT_AUDIO_TYPE, JackPortIsInput, 0); m_ppIBuffer[i] = nullptr; if (m_ppIPorts[i] == nullptr) ++iDisabled; } } if (busMode & qtractorBus::Output) { // Register and allocate output port buffers... m_ppOPorts = new jack_port_t * [m_iChannels]; m_ppOBuffer = new float * [m_iChannels]; const QString sOPortName(busName() + "/out_%1"); for (i = 0; i < m_iChannels; ++i) { m_ppOPorts[i] = jack_port_register(pJackClient, sOPortName.arg(i + 1).toUtf8().constData(), JACK_DEFAULT_AUDIO_TYPE, JackPortIsOutput, 0); m_ppOBuffer[i] = nullptr; if (m_ppOPorts[i] == nullptr) ++iDisabled; } } // Allocate internal working bus buffers... m_ppXBuffer = new float * [m_iChannels]; m_ppYBuffer = new float * [m_iChannels]; for (i = 0; i < m_iChannels; ++i) { m_ppXBuffer[i] = new float [iBufferSizeEx]; m_ppYBuffer[i] = nullptr; } // Update monitor subject names... qtractorAudioBus::updateBusName(); // Plugin lists need some buffer (re)allocation too... if (m_pIPluginList) updatePluginList(m_pIPluginList, qtractorPluginList::AudioInBus); if (m_pOPluginList) updatePluginList(m_pOPluginList, qtractorPluginList::AudioOutBus); // Finally, open for biz... m_bEnabled = (iDisabled == 0); return true; } // Unregister and post-free bus port buffers. void qtractorAudioBus::close (void) { // Close for biz, immediate... m_bEnabled = false; qtractorAudioEngine *pAudioEngine = static_cast (engine()); if (pAudioEngine == nullptr) return; jack_client_t *pJackClient = pAudioEngine->jackClient(); const qtractorBus::BusMode busMode = qtractorAudioBus::busMode(); unsigned short i; if (busMode & qtractorBus::Input) { // Unregister and free input ports, // if we're not shutdown... if (m_ppIPorts && pJackClient) { for (i = 0; i < m_iChannels; ++i) { if (m_ppIPorts[i]) { jack_port_unregister(pJackClient, m_ppIPorts[i]); m_ppIPorts[i] = nullptr; } } } // Free input ports. if (m_ppIPorts) delete [] m_ppIPorts; m_ppIPorts = nullptr; // Free input buffers. if (m_ppIBuffer) delete [] m_ppIBuffer; m_ppIBuffer = nullptr; } if (busMode & qtractorBus::Output) { // Unregister and free output ports, // if we're not shutdown... if (m_ppOPorts && pJackClient) { for (i = 0; i < m_iChannels; ++i) { if (m_ppOPorts[i]) { jack_port_unregister(pJackClient, m_ppOPorts[i]); m_ppOPorts[i] = nullptr; } } } // Free output ports. if (m_ppOPorts) delete [] m_ppOPorts; m_ppOPorts = nullptr; // Free output buffers. if (m_ppOBuffer) delete [] m_ppOBuffer; m_ppOBuffer = nullptr; } // Free internal buffers. if (m_ppXBuffer) { for (i = 0; i < m_iChannels; ++i) delete [] m_ppXBuffer[i]; delete [] m_ppXBuffer; m_ppXBuffer = nullptr; } if (m_ppYBuffer) { delete [] m_ppYBuffer; m_ppYBuffer = nullptr; } } // Auto-connect to physical ports. void qtractorAudioBus::autoConnect (void) { if (!m_bAutoConnect) return; qtractorAudioEngine *pAudioEngine = static_cast (engine()); if (pAudioEngine == nullptr) return; jack_client_t *pJackClient = pAudioEngine->jackClient(); if (pJackClient == nullptr) return; const qtractorBus::BusMode busMode = qtractorAudioBus::busMode(); unsigned short i; if ((busMode & qtractorBus::Input) && inputs().isEmpty()) { const char **ppszOPorts = jack_get_ports(pJackClient, 0, JACK_DEFAULT_AUDIO_TYPE, JackPortIsOutput | JackPortIsPhysical); if (ppszOPorts) { const QString sIPortName = pAudioEngine->clientName() + ':' + busName() + "/in_%1"; for (i = 0; i < m_iChannels && ppszOPorts[i]; ++i) { jack_connect(pJackClient, ppszOPorts[i], sIPortName.arg(i + 1).toUtf8().constData()); } ::free(ppszOPorts); } } if ((busMode & qtractorBus::Output) && outputs().isEmpty()) { const char **ppszIPorts = jack_get_ports(pJackClient, 0, JACK_DEFAULT_AUDIO_TYPE, JackPortIsInput | JackPortIsPhysical); if (ppszIPorts) { const QString sOPortName = pAudioEngine->clientName() + ':' + busName() + "/out_%1"; for (i = 0; i < m_iChannels && ppszIPorts[i]; ++i) { jack_connect(pJackClient, sOPortName.arg(i + 1).toUtf8().constData(), ppszIPorts[i]); } ::free(ppszIPorts); } } } // Bus mode change event. void qtractorAudioBus::updateBusMode (void) { const qtractorBus::BusMode busMode = qtractorAudioBus::busMode(); // Have a new/old input monitor? if ((busMode & qtractorBus::Input) && !(busMode & qtractorBus::Ex)) { if (m_pIAudioMonitor == nullptr) m_pIAudioMonitor = new qtractorAudioMonitor(m_iChannels); if (m_pIPluginList == nullptr) m_pIPluginList = createPluginList(qtractorPluginList::AudioInBus); } else { if (m_pIAudioMonitor) { delete m_pIAudioMonitor; m_pIAudioMonitor = nullptr; } if (m_pIPluginList) { delete m_pIPluginList; m_pIPluginList = nullptr; } } // Have a new/old output monitor? if ((busMode & qtractorBus::Output) && !(busMode & qtractorBus::Ex)) { if (m_pOAudioMonitor == nullptr) m_pOAudioMonitor = new qtractorAudioMonitor(m_iChannels); if (m_pOPluginList == nullptr) m_pOPluginList = createPluginList(qtractorPluginList::AudioOutBus); } else { if (m_pOAudioMonitor) { delete m_pOAudioMonitor; m_pOAudioMonitor = nullptr; } if (m_pOPluginList) { delete m_pOPluginList; m_pOPluginList = nullptr; } } } // Bus name change event. void qtractorAudioBus::updateBusName (void) { const QString& sBusName = qtractorAudioBus::busName(); if (m_pIAudioMonitor) { const QString& sBusNameIn = QObject::tr("%1 In").arg(sBusName); m_pIAudioMonitor->gainSubject()->setName( QObject::tr("%1 Gain").arg(sBusNameIn)); m_pIAudioMonitor->panningSubject()->setName( QObject::tr("%1 Pan").arg(sBusNameIn)); } if (m_pOAudioMonitor) { const QString& sBusNameOut = QObject::tr("%1 Out").arg(sBusName); m_pOAudioMonitor->gainSubject()->setName( QObject::tr("%1 Gain").arg(sBusNameOut)); m_pOAudioMonitor->panningSubject()->setName( QObject::tr("%1 Pan").arg(sBusNameOut)); } qtractorBus::updateBusName(); } // Process cycle preparator. void qtractorAudioBus::process_prepare ( unsigned int nframes ) { if (!m_bEnabled) return; const qtractorBus::BusMode busMode = qtractorAudioBus::busMode(); unsigned short i; if (busMode & qtractorBus::Input) { for (i = 0; i < m_iChannels; ++i) { m_ppIBuffer[i] = static_cast (jack_port_get_buffer(m_ppIPorts[i], nframes)); } } if (busMode & qtractorBus::Output) { for (i = 0; i < m_iChannels; ++i) { m_ppOBuffer[i] = static_cast (jack_port_get_buffer(m_ppOPorts[i], nframes)); // Zero-out output buffer... ::memset(m_ppOBuffer[i], 0, nframes * sizeof(float)); } } } // Process cycle monitor. void qtractorAudioBus::process_monitor ( unsigned int nframes ) { if (!m_bEnabled) return; const qtractorBus::BusMode busMode = qtractorAudioBus::busMode(); if (busMode & qtractorBus::Input) { if (m_pIPluginList) m_pIPluginList->process(m_ppIBuffer, nframes); if (m_pIAudioMonitor) m_pIAudioMonitor->process(m_ppIBuffer, nframes); if (isMonitor() && (busMode & qtractorBus::Output)) { (*m_pfnBufferAdd)(m_ppOBuffer, m_ppIBuffer, nframes, m_iChannels, m_iChannels, 0); } } } // Process cycle commitment. void qtractorAudioBus::process_commit ( unsigned int nframes ) { if (!m_bEnabled) return; if (m_pOPluginList) m_pOPluginList->process(m_ppOBuffer, nframes); if (m_pOAudioMonitor) m_pOAudioMonitor->process(m_ppOBuffer, nframes); } // Bus-buffering methods. void qtractorAudioBus::buffer_prepare ( unsigned int nframes, qtractorAudioBus *pInputBus ) { if (!m_bEnabled) return; qtractorAudioEngine *pAudioEngine = static_cast (engine()); if (pAudioEngine == nullptr) return; const unsigned int offset = pAudioEngine->bufferOffset(); const unsigned int nbytes = nframes * sizeof(float); if (pInputBus == nullptr) { for (unsigned short i = 0; i < m_iChannels; ++i) { m_ppYBuffer[i] = m_ppXBuffer[i] + offset; ::memset(m_ppYBuffer[i], 0, nbytes); } return; } const unsigned short iBuffers = pInputBus->channels(); float **ppBuffer = pInputBus->in(); if (m_iChannels == iBuffers) { // Exact buffer copy... for (unsigned short i = 0; i < iBuffers; ++i) { m_ppYBuffer[i] = m_ppXBuffer[i] + offset; ::memcpy(m_ppYBuffer[i], ppBuffer[i] + offset, nbytes); } } else { // Buffer merge/multiplex... unsigned short i; for (i = 0; i < m_iChannels; ++i) { m_ppYBuffer[i] = m_ppXBuffer[i] + offset; ::memset(m_ppYBuffer[i], 0, nbytes); } if (m_iChannels > iBuffers) { unsigned short j = 0; for (i = 0; i < m_iChannels; ++i) { ::memcpy(m_ppYBuffer[i], ppBuffer[j] + offset, nbytes); if (++j >= iBuffers) j = 0; } } else { // (m_iChannels < iBuffers) (*m_pfnBufferAdd)(m_ppXBuffer, ppBuffer, nframes, m_iChannels, iBuffers, offset); } } } void qtractorAudioBus::buffer_commit ( unsigned int nframes ) { if (!m_bEnabled || (busMode() & qtractorBus::Output) == 0) return; qtractorAudioEngine *pAudioEngine = static_cast (engine()); if (pAudioEngine == nullptr) return; (*m_pfnBufferAdd)(m_ppOBuffer, m_ppXBuffer, nframes, m_iChannels, m_iChannels, pAudioEngine->bufferOffset()); } // Virtual I/O bus-monitor accessors. qtractorMonitor *qtractorAudioBus::monitor_in (void) const { return audioMonitor_in(); } qtractorMonitor *qtractorAudioBus::monitor_out (void) const { return audioMonitor_out(); } // Audio I/O bus-monitor accessors. qtractorAudioMonitor *qtractorAudioBus::audioMonitor_in (void) const { return m_pIAudioMonitor; } qtractorAudioMonitor *qtractorAudioBus::audioMonitor_out (void) const { return m_pOAudioMonitor; } // Plugin-chain accessors. qtractorPluginList *qtractorAudioBus::pluginList_in (void) const { return m_pIPluginList; } qtractorPluginList *qtractorAudioBus::pluginList_out (void) const { return m_pOPluginList; } // Audio I/O port latency accessors. unsigned int qtractorAudioBus::latency_in (void) const { if (m_ppIPorts == nullptr) return 0; qtractorAudioEngine *pAudioEngine = static_cast (engine()); if (pAudioEngine == nullptr) return 0; unsigned int iLatencyIn = 0; #ifdef CONFIG_JACK_LATENCY jack_nframes_t range_max = 0; jack_latency_range_t range; for (unsigned int i = 0; i < m_iChannels; ++i) { if (m_ppIPorts[i] == nullptr) continue; jack_port_get_latency_range(m_ppIPorts[i], JackCaptureLatency, &range); if (range_max > range.max || i == 0) range_max = range.max; } iLatencyIn += range_max; #else jack_nframes_t lat, lat_min = 0; for (unsigned int i = 0; i < m_iChannels; ++i) { if (m_ppIPorts[i] == nullptr) continue; lat = jack_port_get_latency(m_ppIPorts[i]); if (lat_max > lat || i == 0) lat_max = lat; } iLatencyIn += lat_max; #endif const unsigned int iBufferSize = pAudioEngine->bufferSize(); if (iLatencyIn < iBufferSize) iLatencyIn += iBufferSize; return iLatencyIn; } unsigned int qtractorAudioBus::latency_out (void) const { if (m_ppOPorts == nullptr) return 0; qtractorAudioEngine *pAudioEngine = static_cast (engine()); if (pAudioEngine == nullptr) return 0; unsigned int iLatencyOut = 0; #ifdef CONFIG_JACK_LATENCY jack_nframes_t range_max = 0; jack_latency_range_t range; for (unsigned int i = 0; i < m_iChannels; ++i) { if (m_ppOPorts[i] == nullptr) continue; jack_port_get_latency_range(m_ppOPorts[i], JackPlaybackLatency, &range); if (range_max > range.max || i == 0) range_max = range.max; } iLatencyOut += range_max; #else jack_nframes_t lat, lat_max = 0; for (unsigned int i = 0; i < m_iChannels; ++i) { if (m_ppOPorts[i] == nullptr) continue; lat = jack_port_get_latency(m_ppOPorts[i]); if (lat_max > lat || i == 0) lat_max = lat; } iLatencyOut += lat_max; #endif const unsigned int iBufferSize = pAudioEngine->bufferSize(); if (iLatencyOut < iBufferSize) iLatencyOut += iBufferSize; return iLatencyOut; } // Create plugin-list properly. qtractorPluginList *qtractorAudioBus::createPluginList ( int iFlags ) const { // Create plugin-list alright... qtractorPluginList *pPluginList = new qtractorPluginList(0, iFlags); // Set plugin-list title name... updatePluginListName(pPluginList, iFlags); return pPluginList; } // Update plugin-list title name... void qtractorAudioBus::updatePluginListName ( qtractorPluginList *pPluginList, int iFlags ) const { pPluginList->setName((iFlags & qtractorPluginList::In ? QObject::tr("%1 In") : QObject::tr("%1 Out")).arg(busName())); } // Update plugin-list name/buffers properly. void qtractorAudioBus::updatePluginList ( qtractorPluginList *pPluginList, int iFlags ) { // Set plugin-list title name... updatePluginListName(pPluginList, iFlags); // Set plugin-list buffer alright... pPluginList->setChannels(m_iChannels, iFlags); } // Retrieve all current JACK connections for a given bus mode interface; // return the effective number of connection attempts... int qtractorAudioBus::updateConnects ( qtractorBus::BusMode busMode, ConnectList& connects, bool bConnect ) const { // Modes must match, at least... if ((busMode & qtractorAudioBus::busMode()) == 0) return 0; if (bConnect && connects.isEmpty()) return 0; qtractorAudioEngine *pAudioEngine = static_cast (engine()); if (pAudioEngine == nullptr) return 0; jack_client_t *pJackClient = pAudioEngine->jackClient(); if (pJackClient == nullptr) return 0; // Which kind of ports? jack_port_t **ppPorts = (busMode == qtractorBus::Input ? m_ppIPorts : m_ppOPorts); if (ppPorts == nullptr) return 0; // For each channel... ConnectItem item; for (item.index = 0; item.index < m_iChannels; ++item.index) { // Get port connections... const char **ppszClientPorts = jack_port_get_all_connections(pJackClient, ppPorts[item.index]); if (ppszClientPorts) { // Now, for each port... int iClientPort = 0; while (ppszClientPorts[iClientPort]) { // Check if already in list/connected... const QString sClientPort = QString::fromUtf8(ppszClientPorts[iClientPort]); item.clientName = sClientPort.section(':', 0, 0); item.portName = sClientPort.section(':', 1, 1); ConnectItem *pItem = connects.findItem(item); if (pItem && bConnect) { const int iItem = connects.indexOf(pItem); if (iItem >= 0) { connects.removeAt(iItem); delete pItem; } } else if (!bConnect) connects.append(new ConnectItem(item)); ++iClientPort; } ::free(ppszClientPorts); } } // Shall we proceed for actual connections? if (!bConnect) return 0; // Our client:port prefix template... QString sClientPort = pAudioEngine->clientName() + ':'; sClientPort += busName() + '/'; sClientPort += (busMode == qtractorBus::Input ? "in" : "out"); sClientPort += "_%1"; QString sOutputPort; QString sInputPort; // For each (remaining) connection, try... int iUpdate = 0; QListIterator iter(connects); while (iter.hasNext()) { ConnectItem *pItem = iter.next(); // Mangle which is output and input... if (busMode == qtractorBus::Input) { sOutputPort = pItem->clientName + ':' + pItem->portName; sInputPort = sClientPort.arg(pItem->index + 1); } else { sOutputPort = sClientPort.arg(pItem->index + 1); sInputPort = pItem->clientName + ':' + pItem->portName; } #ifdef CONFIG_DEBUG qDebug("qtractorAudioBus[%p]::updateConnects(%d): " "jack_connect: [%s] => [%s]", this, (int) busMode, sOutputPort.toUtf8().constData(), sInputPort.toUtf8().constData()); #endif // Do it... if (jack_connect(pJackClient, sOutputPort.toUtf8().constData(), sInputPort.toUtf8().constData()) == 0) { const int iItem = connects.indexOf(pItem); if (iItem >= 0) { connects.removeAt(iItem); delete pItem; ++iUpdate; } } } // Done. return iUpdate; } // Document element methods. bool qtractorAudioBus::loadElement ( qtractorDocument *pDocument, QDomElement *pElement ) { for (QDomNode nProp = pElement->firstChild(); !nProp.isNull(); nProp = nProp.nextSibling()) { // Convert audio-bus property to element... QDomElement eProp = nProp.toElement(); if (eProp.isNull()) continue; if (eProp.tagName() == "pass-through" || // Legacy compat. eProp.tagName() == "audio-thru" || eProp.tagName() == "monitor") { qtractorAudioBus::setMonitor( qtractorDocument::boolFromText(eProp.text())); } else if (eProp.tagName() == "channels") { qtractorAudioBus::setChannels(eProp.text().toUShort()); } else if (eProp.tagName() == "auto-connect") { qtractorAudioBus::setAutoConnect( qtractorDocument::boolFromText(eProp.text())); } else if (eProp.tagName() == "input-gain") { if (qtractorAudioBus::monitor_in()) qtractorAudioBus::monitor_in()->setGain( eProp.text().toFloat()); } else if (eProp.tagName() == "input-panning") { if (qtractorAudioBus::monitor_in()) qtractorAudioBus::monitor_in()->setPanning( eProp.text().toFloat()); } else if (eProp.tagName() == "input-controllers") { qtractorAudioBus::loadControllers(&eProp, qtractorBus::Input); } else if (eProp.tagName() == "input-plugins") { if (qtractorAudioBus::pluginList_in()) qtractorAudioBus::pluginList_in()->loadElement( pDocument, &eProp); } else if (eProp.tagName() == "input-connects") { qtractorAudioBus::loadConnects( qtractorAudioBus::inputs(), pDocument, &eProp); } else if (eProp.tagName() == "output-gain") { if (qtractorAudioBus::monitor_out()) qtractorAudioBus::monitor_out()->setGain( eProp.text().toFloat()); } else if (eProp.tagName() == "output-panning") { if (qtractorAudioBus::monitor_out()) qtractorAudioBus::monitor_out()->setPanning( eProp.text().toFloat()); } else if (eProp.tagName() == "output-controllers") { qtractorAudioBus::loadControllers(&eProp, qtractorBus::Output); } else if (eProp.tagName() == "output-plugins") { if (qtractorAudioBus::pluginList_out()) qtractorAudioBus::pluginList_out()->loadElement( pDocument, &eProp); } else if (eProp.tagName() == "output-connects") { qtractorAudioBus::loadConnects( qtractorAudioBus::outputs(), pDocument, &eProp); } } return true; } bool qtractorAudioBus::saveElement ( qtractorDocument *pDocument, QDomElement *pElement ) const { const qtractorBus::BusMode busMode = qtractorAudioBus::busMode(); pElement->setAttribute("name", qtractorAudioBus::busName()); pElement->setAttribute("mode", qtractorBus::textFromBusMode(busMode)); pDocument->saveTextElement("monitor", qtractorDocument::textFromBool( qtractorAudioBus::isMonitor()), pElement); pDocument->saveTextElement("channels", QString::number(qtractorAudioBus::channels()), pElement); pDocument->saveTextElement("auto-connect", qtractorDocument::textFromBool( qtractorAudioBus::isAutoConnect()), pElement); if (busMode & qtractorBus::Input) { if (qtractorAudioBus::monitor_in()) { pDocument->saveTextElement("input-gain", QString::number(qtractorAudioBus::monitor_in()->gain()), pElement); pDocument->saveTextElement("input-panning", QString::number(qtractorAudioBus::monitor_in()->panning()), pElement); } // Save input bus controllers... QDomElement eInputControllers = pDocument->document()->createElement("input-controllers"); qtractorAudioBus::saveControllers(pDocument, &eInputControllers, qtractorBus::Input); pElement->appendChild(eInputControllers); // Save input bus plugins... if (qtractorAudioBus::pluginList_in()) { QDomElement eInputPlugins = pDocument->document()->createElement("input-plugins"); qtractorAudioBus::pluginList_in()->saveElement( pDocument, &eInputPlugins); pElement->appendChild(eInputPlugins); } // Save input bus connections... QDomElement eAudioInputs = pDocument->document()->createElement("input-connects"); qtractorBus::ConnectList inputs; qtractorAudioBus::updateConnects(qtractorBus::Input, inputs); qtractorAudioBus::saveConnects(inputs, pDocument, &eAudioInputs); pElement->appendChild(eAudioInputs); } if (busMode & qtractorBus::Output) { if (qtractorAudioBus::monitor_out()) { pDocument->saveTextElement("output-gain", QString::number(qtractorAudioBus::monitor_out()->gain()), pElement); pDocument->saveTextElement("output-panning", QString::number(qtractorAudioBus::monitor_out()->panning()), pElement); } // Save output bus controllers... QDomElement eOutputControllers = pDocument->document()->createElement("output-controllers"); qtractorAudioBus::saveControllers(pDocument, &eOutputControllers, qtractorBus::Output); pElement->appendChild(eOutputControllers); // Save output bus plugins... if (qtractorAudioBus::pluginList_out()) { QDomElement eOutputPlugins = pDocument->document()->createElement("output-plugins"); qtractorAudioBus::pluginList_out()->saveElement( pDocument, &eOutputPlugins); pElement->appendChild(eOutputPlugins); } // Save output bus connections... QDomElement eAudioOutputs = pDocument->document()->createElement("output-connects"); qtractorBus::ConnectList outputs; qtractorAudioBus::updateConnects(qtractorBus::Output, outputs); qtractorAudioBus::saveConnects(outputs, pDocument, &eAudioOutputs); pElement->appendChild(eAudioOutputs); } return true; } // end of qtractorAudioEngine.cpp qtractor-0.9.25/src/PaxHeaders/qtractorPluginCommand.h0000644000000000000000000000013214166551171020010 xustar0030 mtime=1641730681.460610319 30 atime=1641730681.460610319 30 ctime=1641730681.460610319 qtractor-0.9.25/src/qtractorPluginCommand.h0000644000175000001440000002442014166551171021242 0ustar00rncbcusers00000000000000// qtractorPluginCommand.h // /**************************************************************************** Copyright (C) 2005-2021, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorPluginCommand_h #define __qtractorPluginCommand_h #include "qtractorCommand.h" #include "qtractorPlugin.h" #include #include // Forward declarations... class qtractorAuxSendPlugin; class qtractorPluginPortWidget; class qtractorMidiManager; //---------------------------------------------------------------------- // class qtractorPluginCommand - declaration. // class qtractorPluginCommand : public qtractorCommand { public: // Constructor. qtractorPluginCommand(const QString& sName, qtractorPlugin *pPlugin = nullptr); // Destructor. virtual ~qtractorPluginCommand(); // Plugin list accessors. const QList& plugins() const { return m_plugins; } void addPlugin(qtractorPlugin *pPlugin) { m_plugins.append(pPlugin); } protected: // Add new plugin(s) command method. bool addPlugins(); // Remove existing plugin(s) command method. bool removePlugins(); private: // Instance variables. QList m_plugins; }; //---------------------------------------------------------------------- // class qtractorAddPluginCommand - declaration. // class qtractorAddPluginCommand : public qtractorPluginCommand { public: // Constructor. qtractorAddPluginCommand(qtractorPlugin *pPlugin = nullptr); // Plugin insertion command methods. bool redo(); bool undo(); }; //---------------------------------------------------------------------- // class qtractorAddInsertPluginCommand - declaration. // class qtractorAddInsertPluginCommand : public qtractorPluginCommand { public: // Constructor. qtractorAddInsertPluginCommand(qtractorPlugin *pPlugin = nullptr); // Plugin insertion command methods. bool redo(); bool undo(); }; //---------------------------------------------------------------------- // class qtractorAddAuxSendPluginCommand - declaration. // class qtractorAddAuxSendPluginCommand : public qtractorPluginCommand { public: // Constructor. qtractorAddAuxSendPluginCommand(qtractorPlugin *pPlugin = nullptr); // Plugin insertion command methods. bool redo(); bool undo(); }; //---------------------------------------------------------------------- // class qtractorAuxSendPluginCommand - declaration. // class qtractorAuxSendPluginCommand : public qtractorPluginCommand { public: // Constructor. qtractorAuxSendPluginCommand( qtractorPlugin *pPlugin, const QString& sAuxSendBusName); // Plugin insertion command methods. bool redo(); bool undo(); private: // Instance variables. QString m_sAuxSendBusName; }; //---------------------------------------------------------------------- // class qtractorRemovePluginCommand - declaration. // class qtractorRemovePluginCommand : public qtractorPluginCommand { public: // Constructor. qtractorRemovePluginCommand(qtractorPlugin *pPlugin = nullptr); // Plugin-removal command methods. bool redo(); bool undo(); }; //---------------------------------------------------------------------- // class qtractorInsertPluginCommand - declaration. // class qtractorInsertPluginCommand : public qtractorPluginCommand { public: // Constructor. qtractorInsertPluginCommand(const QString& sName, qtractorPlugin *pPlugin, qtractorPlugin *pNextPlugin); // Plugin-move command methods. bool redo(); bool undo(); protected: // The anchor plugin reference. void setNextPlugin(qtractorPlugin *pNextPlugin) { m_pNextPlugin = pNextPlugin; } qtractorPlugin *nextPlugin() const { return m_pNextPlugin; } private: // Instance variables. qtractorPlugin *m_pNextPlugin; }; //---------------------------------------------------------------------- // class qtractorMovePluginCommand - declaration. // class qtractorMovePluginCommand : public qtractorInsertPluginCommand { public: // Constructor. qtractorMovePluginCommand(qtractorPlugin *pPlugin, qtractorPlugin *pNextPlugin, qtractorPluginList *pPluginList); // Plugin-move command methods. bool redo(); bool undo(); private: // Instance variables. qtractorPluginList *m_pPluginList; }; //---------------------------------------------------------------------- // class qtractorActivatePluginCommand - declaration. // class qtractorActivatePluginCommand : public qtractorPluginCommand { public: // Constructor. qtractorActivatePluginCommand(qtractorPlugin *pPlugin, bool bActivated); // Plugin-activate command methods. bool redo(); bool undo(); private: // Instance variables. bool m_bActivated; }; //---------------------------------------------------------------------- // class qtractorPresetPluginCommand - declaration. // class qtractorPresetPluginCommand : public qtractorPluginCommand { public: // Constructor. qtractorPresetPluginCommand(qtractorPlugin *pPlugin, const QString& sPreset, const QStringList& vlist); // Plugin-preset command methods. bool redo(); bool undo(); private: // Instance variables. QString m_sPreset; QStringList m_vlist; }; //---------------------------------------------------------------------- // class qtractorResetPluginCommand - declaration. // class qtractorResetPluginCommand : public qtractorPluginCommand { public: // Constructor. qtractorResetPluginCommand(qtractorPlugin *pPlugin); // Plugin-reset command methods. bool redo(); bool undo(); private: // Instance variables. QString m_sPreset; QStringList m_vlist; }; //---------------------------------------------------------------------- // class qtractorPluginProgramCommand - declaration. // class qtractorPluginProgramCommand : public qtractorPluginCommand { public: // Constructor. qtractorPluginProgramCommand(qtractorPlugin *pPlugin, int iBank, int iProg); // Plugin-change command methods. bool redo(); bool undo(); private: // Instance variables. int m_iBank; int m_iProg; }; //---------------------------------------------------------------------- // class qtractorPluginParamCommand - declaration. // class qtractorPluginParamCommand : public qtractorCommand { public: // Constructor. qtractorPluginParamCommand( qtractorPlugin::Param *pParam, float fValue, bool bUpdate); // Plugin-port command methods. bool redo(); bool undo(); // Plugin-port accessor. qtractorPlugin::Param *param() const { return m_pParam; } // Plugin-port value retrieval. float value() const { return m_fValue; } // Last known panning predicate. float prevValue() const { return m_fPrevValue; } private: // Instance variables. qtractorPlugin::Param *m_pParam; float m_fValue; bool m_bUpdate; float m_fPrevValue; }; //---------------------------------------------------------------------- // class qtractorPluginParamValuesCommand - declaration. // class qtractorPluginParamValuesCommand : public qtractorCommand { public: // Constructor. qtractorPluginParamValuesCommand(const QString& sName); // Destructor. ~qtractorPluginParamValuesCommand(); // Plugin-value list accessor. void updateParamValue(qtractorPlugin::Param *pParam, float fValue, bool bUpdate); // Composite predicate. bool isEmpty() const; // Plugin-values command methods. bool redo(); bool undo(); private: // Instance variables. QList m_paramCommands; }; //---------------------------------------------------------------------- // class qtractorPluginPropertyCommand - declaration. // class qtractorPluginPropertyCommand : public qtractorCommand { public: // Constructor. qtractorPluginPropertyCommand( qtractorPlugin::Property *pProp, const QVariant& value); // Plugin-port command methods. bool redo(); bool undo(); private: // Instance variables. qtractorPlugin::Property *m_pProp; QVariant m_value; }; //---------------------------------------------------------------------- // class qtractorAudioOutputBusCommand - declaration. // class qtractorAudioOutputBusCommand : public qtractorCommand { public: // Constructor. qtractorAudioOutputBusCommand(qtractorMidiManager *pMidiManager, bool bAudioOutputBus, bool bAudioOutputAutoConnect, const QString& sAudioOutputBusName); // Plugin audio ouput bus command methods. bool redo(); bool undo(); private: // Instance variables. qtractorMidiManager *m_pMidiManager; bool m_bAudioOutputBus; bool m_bAudioOutputAutoConnect; QString m_sAudioOutputBusName; }; //---------------------------------------------------------------------- // class qtractorDirectAccessParamCommand - declaration. // class qtractorDirectAccessParamCommand : public qtractorPluginCommand { public: // Constructor. qtractorDirectAccessParamCommand(qtractorPlugin *pPlugin, long iDirectAccessParamIndex); // Plugin-change command methods. bool redo(); bool undo(); private: // Instance variables. long m_iDirectAccessParamIndex; }; //---------------------------------------------------------------------- // class qtractorImportPluginsCommand - declaration. // class qtractorImportPluginsCommand : public qtractorCommand { public: // Constructor. qtractorImportPluginsCommand(); // Destructor. ~qtractorImportPluginsCommand(); // Plugin lists accessors. void addPlugin(qtractorPlugin *pPlugin) { m_pAddCommand->addPlugin(pPlugin); } void removePlugin(qtractorPlugin *pPlugin) { m_pRemoveCommand->addPlugin(pPlugin); } // Import plugins command methods. bool redo(); bool undo(); private: // Instance variables. qtractorAddPluginCommand *m_pAddCommand; qtractorRemovePluginCommand *m_pRemoveCommand; }; #endif // __qtractorPluginCommand_h // end of qtractorPluginCommand.h qtractor-0.9.25/src/PaxHeaders/qtractorTempoAdjustForm.h0000644000000000000000000000013214166551171020336 xustar0030 mtime=1641730681.463610351 30 atime=1641730681.463610351 30 ctime=1641730681.463610351 qtractor-0.9.25/src/qtractorTempoAdjustForm.h0000644000175000001440000000600014166551171021562 0ustar00rncbcusers00000000000000// qtractorTempoAdjustForm.h // /**************************************************************************** Copyright (C) 2005-2021, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorTempoAdjustForm_h #define __qtractorTempoAdjustForm_h #include "ui_qtractorTempoAdjustForm.h" // Forward declarations. class qtractorClip; class qtractorAudioClip; class QElapsedTimer; //---------------------------------------------------------------------------- // qtractorTempoAdjustForm -- UI wrapper form. class qtractorTempoAdjustForm : public QDialog { Q_OBJECT public: // Constructor. qtractorTempoAdjustForm(QWidget *pParent = nullptr); // Destructor. ~qtractorTempoAdjustForm(); // Clip accessors. void setClip(qtractorClip *pClip); qtractorClip *clip() const; qtractorAudioClip *audioClip() const; // Range accessors. void setRangeStart(unsigned long iRangeStart); unsigned long rangeStart() const; void setRangeLength(unsigned long iRangeLength); unsigned long rangeLength() const; void setRangeBeats(unsigned short iRangeBeats); unsigned short rangeBeats() const; // Accepted results accessors. float tempo() const; unsigned short beatsPerBar() const; unsigned short beatDivisor() const; // Time-scale accessor. qtractorTimeScale *timeScale() const; protected slots: void tempoChanged(); void tempoDetect(); void tempoAdjust(); void tempoTap(); void rangeStartChanged(unsigned long); void rangeLengthChanged(unsigned long); void rangeBeatsChanged(int); void formatChanged(int); void changed(); void accept(); void reject(); protected: void updateRangeStart(unsigned long iRangeStart); void updateRangeLength(unsigned long iRangeLength); void updateRangeBeats(unsigned short iRangeBeats); void updateRangeSelect(); void stabilizeForm(); private: // The Qt-designer UI struct... Ui::qtractorTempoAdjustForm m_ui; // Instance variables... qtractorTimeScale *m_pTimeScale; qtractorClip *m_pClip; qtractorAudioClip *m_pAudioClip; class ClipWidget; ClipWidget *m_pClipWidget; QElapsedTimer *m_pTempoTap; int m_iTempoTap; float m_fTempoTap; int m_iDirtySetup; int m_iDirtyCount; }; #endif // __qtractorTempoAdjustForm_h // end of qtractorTempoAdjustForm.h qtractor-0.9.25/src/PaxHeaders/qtractorMidiControl.cpp0000644000000000000000000000012614166551171020034 xustar0028 mtime=1641730681.4496102 30 atime=1641730681.448610189 28 ctime=1641730681.4496102 qtractor-0.9.25/src/qtractorMidiControl.cpp0000644000175000001440000007532514166551171021275 0ustar00rncbcusers00000000000000// qtractorMidiControl.cpp // /**************************************************************************** Copyright (C) 2005-2021, rncbc aka Rui Nuno Capela. All rights reserved. Copyright (C) 2009, gizzmo aka Mathias Krause. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorMidiControl.h" #include "qtractorMidiEngine.h" #include "qtractorMidiControlObserver.h" #include "qtractorMidiControlObserverForm.h" #include "qtractorTrackCommand.h" #include "qtractorDocument.h" #include #include #include #include // Deprecated QTextStreamFunctions/Qt namespaces workaround. #if QT_VERSION >= QT_VERSION_CHECK(5, 15, 0) #define endl Qt::endl #endif #include // Ref. P.448. Approximate cube root of an IEEE float // Hacker's Delight (2nd Edition), by Henry S. Warren // http://www.hackersdelight.org/hdcodetxt/acbrt.c.txt // static inline float cbrtf2 ( float x ) { #ifdef CONFIG_FLOAT32//_NOP // Avoid strict-aliasing optimization (gcc -O2). union { float f; int i; } u; u.f = x; u.i = (u.i >> 4) + (u.i >> 2); u.i += (u.i >> 4) + 0x2a6497f8; // return 0.33333333f * (2.0f * u.f + x / (u.f * u.f)); return u.f; #else return ::cbrtf(x); #endif } static inline float cubef2 ( float x ) { return x * x * x; } //---------------------------------------------------------------------- // qtractorMidiControl -- MIDI control map (singleton). // // Kind of singleton reference. qtractorMidiControl *qtractorMidiControl::g_pMidiControl = nullptr; // Constructor. qtractorMidiControl::qtractorMidiControl (void) { // Pseudo-singleton reference setup. g_pMidiControl = this; // Default controller mapping... clear(); } // Destructor. qtractorMidiControl::~qtractorMidiControl (void) { // Pseudo-singleton reference shut-down. g_pMidiControl = nullptr; } // Kind of singleton reference. qtractorMidiControl *qtractorMidiControl::getInstance (void) { return g_pMidiControl; } // Clear control map (reset to default). void qtractorMidiControl::clear (void) { m_controlMap.clear(); #ifdef TEST_USx2y // JLCooper faders (as in US-224)... mapChannelControllerParam(15, TrackGain, 0x40); // No feedback. #endif #ifdef TEST_BCx2000 // Generic track feedback controllers (eg. Behringer BCx2000)... mapChannelParamController(7, TrackGain, 0, true); mapChannelParamController(10, TrackPanning, 0, true); mapChannelParamController(20, TrackMute, 0, true); #endif m_observerMap.clear(); } // Clear track (catch-up) map. void qtractorMidiControl::clearControlMap (void) { ControlMap::Iterator it = m_controlMap.begin(); const ControlMap::Iterator& it_end = m_controlMap.end(); for ( ; it != it_end; ++it) it.value().clear(); } // Insert new controller mappings. void qtractorMidiControl::mapChannelParam ( ControlType ctype, unsigned short iChannel, unsigned short iParam, Command command, int iTrack, int iFlags ) { m_controlMap.insert( MapKey(ctype, iChannel, iParam), MapVal(command, iTrack, iFlags)); } void qtractorMidiControl::mapChannelTrack ( ControlType ctype, unsigned short iParam, Command command, int iTrack, int iFlags ) { mapChannelParam( ctype, TrackParam, iParam, command, iTrack, iFlags); } void qtractorMidiControl::mapChannelParamTrack ( ControlType ctype, unsigned short iChannel, unsigned short iParam, Command command, int iTrack, int iFlags ) { mapChannelParam( ctype, iChannel, iParam | TrackParam, command, iTrack, iFlags); } // Remove existing controller mapping. void qtractorMidiControl::unmapChannelParam ( ControlType ctype, unsigned short iChannel, unsigned short iParam ) { m_controlMap.remove(MapKey(ctype, iChannel, iParam)); } // Check if given channel, param triplet is currently mapped. bool qtractorMidiControl::isChannelParamMapped ( ControlType ctype, unsigned short iChannel, unsigned short iParam ) const { return m_controlMap.contains(MapKey(ctype, iChannel, iParam)); } // Resend all (tracks) controllers // (eg. session initialized, track added/removed) void qtractorMidiControl::sendAllControllers ( int iFirstTrack ) const { if (iFirstTrack < 0) return; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; #ifdef CONFIG_DEBUG qDebug("qtractorMidiControl::sendAllControllers(%d)", iFirstTrack); #endif // 1. Walk through midi controller map... ControlMap::ConstIterator it = m_controlMap.constBegin(); const ControlMap::ConstIterator& it_end = m_controlMap.constEnd(); for ( ; it != it_end; ++it) { const MapVal& val = it.value(); if (val.isFeedback()) { const MapKey& key = it.key(); const unsigned short iChannel = key.channel(); const unsigned short iParam = (key.param() & TrackParamMask); int iTrack = 0; int iLastTrack = iFirstTrack; if (key.isParamTrack()) iLastTrack += val.trackLimit(); for (qtractorTrack *pTrack = pSession->tracks().first(); pTrack; pTrack = pTrack->next()) { if (iTrack >= iFirstTrack) { if (key.isChannelTrack()) sendTrackController(key.type(), pTrack, val.command(), iTrack, iParam); else if (key.isParamTrack()) { if (iFirstTrack < iLastTrack && iTrack >= iLastTrack) break; // Bail out from inner track loop. const unsigned short iParamTrack = iParam + val.trackOffset() + iTrack; sendTrackController(key.type(), pTrack, val.command(), iChannel, iParamTrack); } else if (val.track() == iTrack) { sendTrackController(key.type(), pTrack, val.command(), iChannel, iParam); break; // Bail out from inner track loop. } } ++iTrack; } } } // 2. Walk through midi observer map... if (iFirstTrack == 0) { ObserverMap::ConstIterator iter = m_observerMap.constBegin(); const ObserverMap::ConstIterator& iter_end = m_observerMap.constEnd(); for ( ; iter != iter_end; ++iter) { qtractorMidiControlObserver *pMidiObserver = iter.value(); if (pMidiObserver->isFeedback()) { sendController( pMidiObserver->type(), pMidiObserver->channel(), pMidiObserver->param(), pMidiObserver->midiValue()); } } } } // Find incoming controller event map. qtractorMidiControl::ControlMap::Iterator qtractorMidiControl::findEvent ( const qtractorCtlEvent& ctle ) { // Check if controller map includes this event... ControlMap::Iterator it = m_controlMap.begin(); const ControlMap::Iterator& it_end = m_controlMap.end(); for ( ; it != it_end; ++it) { const MapKey& key = it.key(); // Generic key matcher. if (key.type() != ctle.type()) continue; if (!key.isChannelTrack() && key.channel() != ctle.channel()) continue; const unsigned short iParam = (key.param() & TrackParamMask); if (key.isParamTrack()) { const MapVal& val = it.value(); const unsigned short iKeyParam = iParam + val.trackOffset(); const unsigned short iKeyParamLimit = iKeyParam + val.trackLimit(); const unsigned short iCtlParam = ctle.param(); if (iCtlParam >= iKeyParam && (iKeyParam >= iKeyParamLimit || iCtlParam < iKeyParamLimit)) break; } else if (iParam == ctle.param()) break; } return it; } // Process incoming controller event. bool qtractorMidiControl::processEvent ( const qtractorCtlEvent& ctle ) { bool bResult = false; // Find whether there's any observer assigned... qtractorMidiControlObserver *pMidiObserver = findMidiObserver(ctle.type(), ctle.channel(), ctle.param()); if (pMidiObserver) { pMidiObserver->setMidiValue(ctle.value()); bResult = true; } else { qtractorMidiControlObserverForm *pMidiObserverForm = qtractorMidiControlObserverForm::getInstance(); if (pMidiObserverForm) pMidiObserverForm->processEvent(ctle); } // Find incoming controller event map tuple. ControlMap::Iterator it = findEvent(ctle); // Is there one mapped, indeed? if (it == m_controlMap.end()) return bResult; // Find the track by number... const MapKey& key = it.key(); MapVal& val = it.value(); int iTrack = 0; if (key.isChannelTrack()) { iTrack += val.track(); iTrack += int(ctle.channel()); } else if (key.isParamTrack()) { const unsigned short iKeyParam = (key.param() & TrackParamMask) + val.trackOffset(); const unsigned short iKeyParamLimit = iKeyParam + val.trackLimit(); const unsigned short iCtlParam = ctle.param(); if (iCtlParam >= iKeyParam && (iKeyParam >= iKeyParamLimit || iCtlParam < iKeyParamLimit)) iTrack += (iCtlParam - iKeyParam); else return bResult; } else iTrack = val.track(); qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return bResult; qtractorTrack *pTrack = pSession->tracks().at(iTrack); if (pTrack == nullptr) return bResult; ControlScale scale(ctle.type()); MapVal::Track& ctlv = val.track(iTrack); float fValue, fOldValue; switch (val.command()) { case TRACK_GAIN: fValue = scale.valueFromMidi(ctle.value()); fOldValue = pTrack->gain(); if (pTrack->trackType() == qtractorTrack::Audio && !val.isDelta()) fValue = ::cubef2(fValue); if (ctlv.syncDecimal(fValue, fOldValue, val.isDelta())) { bResult = pSession->execute( new qtractorTrackGainCommand(pTrack, ctlv.value(), true)); } break; case TRACK_PANNING: fValue = scale.valueSignedFromMidi(ctle.value()); fOldValue = pTrack->panning(); if (ctlv.syncDecimal(fValue, fOldValue, val.isDelta())) { bResult = pSession->execute( new qtractorTrackPanningCommand(pTrack, ctlv.value(), true)); } break; case TRACK_MONITOR: fValue = scale.valueToggledFromMidi(ctle.value()); fOldValue = (pTrack->isMonitor() ? 1.0f : 0.0f); if (ctlv.syncToggled(fValue, fOldValue, val.isDelta())) { bResult = pSession->execute( new qtractorTrackMonitorCommand(pTrack, ctlv.value(), true)); } break; case TRACK_RECORD: fValue = scale.valueToggledFromMidi(ctle.value()); fOldValue = (pTrack->isRecord() ? 1.0f : 0.0f); if (ctlv.syncToggled(fValue, fOldValue, val.isDelta())) { bResult = pSession->execute( new qtractorTrackStateCommand(pTrack, qtractorTrack::Record, ctlv.value(), true)); } break; case TRACK_MUTE: fValue = scale.valueToggledFromMidi(ctle.value()); fOldValue = (pTrack->isMute() ? 1.0f : 0.0f); if (ctlv.syncToggled(fValue, fOldValue, val.isDelta())) { bResult = pSession->execute( new qtractorTrackStateCommand(pTrack, qtractorTrack::Mute, ctlv.value(), true)); } break; case TRACK_SOLO: fValue = scale.valueToggledFromMidi(ctle.value()); fOldValue = (pTrack->isSolo() ? 1.0f : 0.0f); if (ctlv.syncToggled(fValue, fOldValue, val.isDelta())) { bResult = pSession->execute( new qtractorTrackStateCommand(pTrack, qtractorTrack::Solo, ctlv.value(), true)); } break; default: break; } return bResult; } // Process incoming command. void qtractorMidiControl::processTrackCommand ( Command command, int iTrack, float fValue, bool bLogarithmic ) { sendTrackController(iTrack, command, fValue, bLogarithmic); } void qtractorMidiControl::processTrackCommand ( Command command, int iTrack, bool bValue ) { sendTrackController(iTrack, command, (bValue ? 1.0f : 0.0f), false); } // Further processing of outgoing midi controller messages void qtractorMidiControl::sendTrackController ( int iTrack, Command command, float fValue, bool bLogarithmic ) { // Search for the command and parameter in controller map... ControlMap::Iterator it = m_controlMap.begin(); const ControlMap::Iterator& it_end = m_controlMap.end(); for ( ; it != it_end; ++it) { const MapKey& key = it.key(); MapVal& val = it.value(); if (val.command() == command) { val.syncReset(iTrack); if (!val.isFeedback()) continue; // Convert/normalize value... const ControlType ctype = key.type(); const ControlScale scale(ctype); unsigned short iValue = 0; switch (command) { case TRACK_GAIN: if (bLogarithmic) fValue = ::cbrtf2(fValue); iValue = scale.midiFromValue(fValue); break; case TRACK_PANNING: iValue = scale.midiFromValueSigned(fValue); break; case TRACK_MONITOR: case TRACK_RECORD: case TRACK_MUTE: case TRACK_SOLO: iValue = scale.midiFromValueToggled(fValue); // Fall thru... default: break; } // Now send the message out... const unsigned short iParam = (key.param() & TrackParamMask); if (key.isChannelTrack()) sendController(key.type(), iTrack, iParam, iValue); else if (key.isParamTrack()) { const unsigned short iParamTrack = iParam + val.trackOffset() + iTrack; sendController(key.type(), key.channel(), iParamTrack, iValue); } else if (val.track() == iTrack) sendController(key.type(), key.channel(), iParam, iValue); } } } void qtractorMidiControl::sendTrackController ( ControlType ctype, qtractorTrack *pTrack, Command command, unsigned short iChannel, unsigned short iParam ) const { const ControlScale scale(ctype); unsigned short iValue = 0; switch (command) { case TRACK_GAIN: if (pTrack->trackType() == qtractorTrack::Audio) iValue = scale.midiFromValue(::cbrtf2(pTrack->gain())); else iValue = scale.midiFromValue(pTrack->gain()); break; case TRACK_PANNING: iValue = scale.midiFromValueSigned(pTrack->panning()); break; case TRACK_MONITOR: iValue = scale.midiFromValueToggled(pTrack->isMonitor()); break; case TRACK_RECORD: iValue = scale.midiFromValueToggled(pTrack->isRecord()); break; case TRACK_MUTE: iValue = scale.midiFromValueToggled(pTrack->isMute()); break; case TRACK_SOLO: iValue = scale.midiFromValueToggled(pTrack->isSolo()); break; default: break; } sendController(ctype, iChannel, iParam, iValue); } // Send this value out to midi bus. void qtractorMidiControl::sendController ( ControlType ctype, unsigned short iChannel, unsigned short iParam, unsigned short iValue ) const { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; qtractorMidiEngine *pMidiEngine = pSession->midiEngine(); if (pMidiEngine == nullptr) return; qtractorMidiBus *pMidiBus = pMidiEngine->controlBus_out(); if (pMidiBus == nullptr) return; #ifdef CONFIG_DEBUG_0 qDebug("qtractorMidiControl::sendController(0x%02x, %u, %u, %d)", int(ctype), iChannel, iParam, iValue); #endif pMidiBus->sendEvent(ctype, iChannel, iParam, iValue); } // Insert/remove observer mappings. void qtractorMidiControl::mapMidiObserver ( qtractorMidiControlObserver *pMidiObserver ) { const MapKey key( pMidiObserver->type(), pMidiObserver->channel(), pMidiObserver->param()); m_observerMap.insert(key, pMidiObserver); } void qtractorMidiControl::unmapMidiObserver ( qtractorMidiControlObserver *pMidiObserver ) { const MapKey key( pMidiObserver->type(), pMidiObserver->channel(), pMidiObserver->param()); m_observerMap.remove(key); } // Observer map predicate. bool qtractorMidiControl::isMidiObserverMapped ( qtractorMidiControlObserver *pMidiObserver ) const { return (findMidiObserver( pMidiObserver->type(), pMidiObserver->channel(), pMidiObserver->param()) == pMidiObserver); } // Observer finder. qtractorMidiControlObserver *qtractorMidiControl::findMidiObserver ( ControlType ctype, unsigned short iChannel, unsigned short iParam) const { return m_observerMap.value(MapKey(ctype, iChannel, iParam), nullptr); } //---------------------------------------------------------------------- // qtractorMidiControl::Document -- MIDI control document. // class qtractorMidiControl::Document : public qtractorDocument { public: // Constructor. Document(QDomDocument *pDocument, qtractorMidiControl *pMidiControl) : qtractorDocument(pDocument, "midi-control"), m_pMidiControl(pMidiControl) {} // Property accessors. qtractorMidiControl *midiControl() const { return m_pMidiControl; } // External storage simple methods. bool load(const QString& sFilename); bool save(const QString& sFilename); protected: // Elemental loader/savers... bool loadElement(QDomElement *pElement) { return m_pMidiControl->loadElement(this, pElement); } bool saveElement(QDomElement *pElement) { return m_pMidiControl->saveElement(this, pElement); } private: // Instance variables. qtractorMidiControl *m_pMidiControl; }; // External storage simple load method. bool qtractorMidiControl::Document::load ( const QString& sFilename ) { QFile file(sFilename); if (!file.open(QIODevice::ReadOnly)) return false; // Parse it a-la-DOM :-) QDomDocument *pDocument = document(); if (!pDocument->setContent(&file)) { file.close(); return false; } file.close(); QDomElement elem = pDocument->documentElement(); // Get root element and check for proper taq name. if (elem.tagName() != "midi-control") return false; return loadElement(&elem); } // External storage simple save method. bool qtractorMidiControl::Document::save ( const QString& sFilename ) { QFile file(sFilename); if (!file.open(QIODevice::WriteOnly | QIODevice::Truncate)) return false; QDomDocument *pDocument = document(); QDomElement elem = pDocument->createElement("midi-control"); saveElement(&elem); pDocument->appendChild(elem); QTextStream ts(&file); ts << pDocument->toString() << endl; file.close(); return true; } // Load controller rules. bool qtractorMidiControl::loadElement ( Document * /*pDocument*/, QDomElement *pElement ) { for (QDomNode nItem = pElement->firstChild(); !nItem.isNull(); nItem = nItem.nextSibling()) { // Convert item node to element... QDomElement eItem = nItem.toElement(); if (eItem.isNull()) continue; if (eItem.tagName() == "map") { ControlType ctype = typeFromText(eItem.attribute("type")); const unsigned short iChannel = keyFromText(eItem.attribute("channel")); unsigned short iParam = 0; const bool bOldMap = (ctype == ControlType(0)); bool bOldTrackParam = false; if (bOldMap) { ctype = qtractorMidiEvent::CONTROLLER; iParam = keyFromText(eItem.attribute("controller")); bOldTrackParam = bool(iParam & TrackParam); } else { iParam = eItem.attribute("param").toUShort(); if (qtractorDocument::boolFromText(eItem.attribute("track"))) iParam |= TrackParam; } Command command = Command(0); int iTrack = 0; bool bDelta = false; bool bFeedback = false; for (QDomNode nVal = eItem.firstChild(); !nVal.isNull(); nVal = nVal.nextSibling()) { // Convert value node to element... QDomElement eVal = nVal.toElement(); if (eVal.isNull()) continue; if (eVal.tagName() == "command") command = commandFromText(eVal.text()); else if (eVal.tagName() == "track") iTrack |= (eVal.text().toInt() & 0x7f); else if (eVal.tagName() == "limit") iTrack |= (eVal.text().toInt() << 7) & 0x3fc0; else if (eVal.tagName() == "delta") bDelta = qtractorDocument::boolFromText(eVal.text()); else if (eVal.tagName() == "feedback") bFeedback = qtractorDocument::boolFromText(eVal.text()); else if (eVal.tagName() == "param" && bOldMap) { iTrack = eVal.text().toInt(); if (bOldTrackParam) { iParam += iTrack; iTrack = 0; } } } int iFlags = 0; if (bDelta) iFlags |= MapVal::Delta; if (bFeedback) iFlags |= MapVal::Feedback; m_controlMap.insert( MapKey(ctype, iChannel, iParam), MapVal(command, iTrack, iFlags)); } } return true; } // Save controller rules. bool qtractorMidiControl::saveElement ( Document *pDocument, QDomElement *pElement ) { // Save this program version (informational)... pElement->setAttribute("version", PACKAGE_STRING); ControlMap::ConstIterator it = m_controlMap.constBegin(); const ControlMap::ConstIterator& it_end = m_controlMap.constEnd(); for ( ; it != it_end; ++it) { const MapKey& key = it.key(); const MapVal& val = it.value(); QDomElement eItem = pDocument->document()->createElement("map"); eItem.setAttribute("type", textFromType(key.type())); eItem.setAttribute("channel", textFromKey(key.channel())); eItem.setAttribute("param", QString::number(key.param() & TrackParamMask)); eItem.setAttribute("track", qtractorDocument::textFromBool(key.isParamTrack())); pDocument->saveTextElement("command", textFromCommand(val.command()), &eItem); pDocument->saveTextElement("track", QString::number(val.trackOffset()), &eItem); pDocument->saveTextElement("limit", QString::number(val.trackLimit()), &eItem); pDocument->saveTextElement("delta", qtractorDocument::textFromBool(val.isDelta()), &eItem); pDocument->saveTextElement("feedback", qtractorDocument::textFromBool(val.isFeedback()), &eItem); pElement->appendChild(eItem); } return true; } // Document file methods. bool qtractorMidiControl::loadDocument ( const QString& sFilename ) { QDomDocument doc("qtractorMidiControl"); return qtractorMidiControl::Document(&doc, this).load(sFilename); } bool qtractorMidiControl::saveDocument ( const QString& sFilename ) { QDomDocument doc("qtractorMidiControl"); return qtractorMidiControl::Document(&doc, this).save(sFilename); } unsigned short qtractorMidiControl::keyFromText ( const QString& sText ) { if (sText == "*" || sText == "TrackParam" || sText.isEmpty()) return TrackParam; else return sText.toUShort(); } QString qtractorMidiControl::textFromKey ( unsigned short iKey ) { if (iKey & TrackParam) return "*"; // "TrackParam"; else return QString::number(iKey); } // Load meter controllers (MIDI). void qtractorMidiControl::loadControllers ( QDomElement *pElement, Controllers& controllers ) { qDeleteAll(controllers); controllers.clear(); for (QDomNode nController = pElement->firstChild(); !nController.isNull(); nController = nController.nextSibling()) { // Convert node to element, if any. QDomElement eController = nController.toElement(); if (eController.isNull()) continue; // Check for controller item... if (eController.tagName() == "controller") { Controller *pController = new Controller; pController->name = eController.attribute("name"); pController->index = eController.attribute("index").toULong(); pController->ctype = typeFromText(eController.attribute("type")); pController->channel = 0; pController->param = 0; pController->logarithmic = false; pController->feedback = false; pController->invert = false; pController->hook = false; pController->latch = false; for (QDomNode nProp = eController.firstChild(); !nProp.isNull(); nProp = nProp.nextSibling()) { // Convert node to element, if any. QDomElement eProp = nProp.toElement(); if (eProp.isNull()) continue; // Check for property item... if (eProp.tagName() == "channel") pController->channel = eProp.text().toUShort(); else if (eProp.tagName() == "param") pController->param = eProp.text().toUShort(); else if (eProp.tagName() == "logarithmic") pController->logarithmic = qtractorDocument::boolFromText(eProp.text()); else if (eProp.tagName() == "feedback") pController->feedback = qtractorDocument::boolFromText(eProp.text()); else if (eProp.tagName() == "invert") pController->invert = qtractorDocument::boolFromText(eProp.text()); else if (eProp.tagName() == "hook") pController->hook = qtractorDocument::boolFromText(eProp.text()); else if (eProp.tagName() == "latch") pController->latch = qtractorDocument::boolFromText(eProp.text()); } controllers.append(pController); } } } // Save meter controllers (MIDI). void qtractorMidiControl::saveControllers ( qtractorDocument *pDocument, QDomElement *pElement, const Controllers& controllers ) { QListIterator iter(controllers); while (iter.hasNext()) { Controller *pController = iter.next(); QDomElement eController = pDocument->document()->createElement("controller"); eController.setAttribute("name", pController->name); eController.setAttribute("index", QString::number(pController->index)); eController.setAttribute("type", textFromType(pController->ctype)); pDocument->saveTextElement("channel", QString::number(pController->channel), &eController); pDocument->saveTextElement("param", QString::number(pController->param), &eController); pDocument->saveTextElement("logarithmic", qtractorDocument::textFromBool(pController->logarithmic), &eController); pDocument->saveTextElement("feedback", qtractorDocument::textFromBool(pController->feedback), &eController); pDocument->saveTextElement("invert", qtractorDocument::textFromBool(pController->invert), &eController); pDocument->saveTextElement("hook", qtractorDocument::textFromBool(pController->hook), &eController); pDocument->saveTextElement("latch", qtractorDocument::textFromBool(pController->latch), &eController); pElement->appendChild(eController); } } //---------------------------------------------------------------------------- // MIDI Controller Type Text/Names - Default control types hash maps. static QHash g_controlTypeTexts; static QHash g_textControlTypes; static QHash g_controlTypeNames; static QHash g_nameControlTypes; void qtractorMidiControl::initControlTypes (void) { static struct { qtractorMidiControl::ControlType ctype; const char *text; const char *name; } s_aControlTypes[] = { { qtractorMidiEvent::NOTEON, "NOTEON", QT_TR_NOOP("Note On") }, { qtractorMidiEvent::NOTEOFF, "NOTEOFF", QT_TR_NOOP("Note Off") }, { qtractorMidiEvent::KEYPRESS, "KEYPRESS", QT_TR_NOOP("Key Press") }, { qtractorMidiEvent::CONTROLLER, "CONTROLLER", QT_TR_NOOP("Controller") }, { qtractorMidiEvent::PGMCHANGE, "PGMCHANGE", QT_TR_NOOP("Pgm Change") }, { qtractorMidiEvent::CHANPRESS, "CHANPRESS", QT_TR_NOOP("Chan Press") }, { qtractorMidiEvent::PITCHBEND, "PITCHBEND", QT_TR_NOOP("Pitch Bend") }, { qtractorMidiEvent::REGPARAM, "REGPARAM", QT_TR_NOOP("RPN") }, { qtractorMidiEvent::NONREGPARAM,"NONREGPARAM", QT_TR_NOOP("NRPN") }, { qtractorMidiEvent::CONTROL14, "CONTROL14", QT_TR_NOOP("Control 14") }, { qtractorMidiControl::ControlType(0), nullptr, nullptr } }; if (g_controlTypeNames.isEmpty()) { // Pre-load ontrol-types hash table... for (int i = 0; s_aControlTypes[i].name; ++i) { qtractorMidiControl::ControlType ctype = s_aControlTypes[i].ctype; const QString& sText = QString(s_aControlTypes[i].text); const QString& sName = tr(s_aControlTypes[i].name); g_controlTypeTexts.insert(ctype, sText); g_controlTypeNames.insert(ctype, sName); g_textControlTypes.insert(sText, ctype); g_nameControlTypes.insert(sName, ctype); } } } // Control type text (translatable) conversion helpers. qtractorMidiControl::ControlType qtractorMidiControl::typeFromText ( const QString& sText ) { initControlTypes(); return g_textControlTypes.value(sText, qtractorMidiControl::ControlType(0)); } QString qtractorMidiControl::textFromType ( qtractorMidiControl::ControlType ctype ) { initControlTypes(); return g_controlTypeTexts.value(ctype); } // Control type name (label) conversion helpers. qtractorMidiControl::ControlType qtractorMidiControl::typeFromName ( const QString& sName ) { initControlTypes(); return g_nameControlTypes.value(sName, qtractorMidiControl::ControlType(0)); } QString qtractorMidiControl::nameFromType ( qtractorMidiControl::ControlType ctype ) { initControlTypes(); return g_controlTypeNames.value(ctype); } //---------------------------------------------------------------------------- // MIDI Controller Command Text/Names - Default command names hash map. static QHash g_commandTexts; static QHash g_textCommands; static QHash g_commandNames; static QHash g_nameCommands; void qtractorMidiControl::initCommandNames (void) { static struct { qtractorMidiControl::Command command; const char *text; const char *name; } s_aCommandNames[] = { { TRACK_GAIN, "TRACK_GAIN", QT_TR_NOOP("Track Gain") }, { TRACK_PANNING, "TRACK_PANNING", QT_TR_NOOP("Track Panning") }, { TRACK_MONITOR, "TRACK_MONITOR", QT_TR_NOOP("Track Monitor") }, { TRACK_RECORD, "TRACK_RECORD", QT_TR_NOOP("Track Record") }, { TRACK_MUTE, "TRACK_MUTE", QT_TR_NOOP("Track Mute") }, { TRACK_SOLO, "TRACK_SOLO", QT_TR_NOOP("Track Solo") }, { Command(0), nullptr, nullptr } }; if (g_commandNames.isEmpty()) { // Pre-load command-names hash table... for (int i = 0; s_aCommandNames[i].name; ++i) { qtractorMidiControl::Command command = s_aCommandNames[i].command; const QString& sText = QString(s_aCommandNames[i].text); const QString& sName = tr(s_aCommandNames[i].name); g_commandNames.insert(command, sName); g_commandTexts.insert(command, sText); g_nameCommands.insert(sName, command); g_textCommands.insert(sText, command); } } } qtractorMidiControl::Command qtractorMidiControl::commandFromText ( const QString& sText ) { #if 0 initCommandNames(); return g_textCommands.value(sText, Command(0)); #else if (sText == "TRACK_GAIN" || sText == "TrackGain") return TRACK_GAIN; else if (sText == "TRACK_PANNING" || sText == "TrackPanning") return TRACK_PANNING; else if (sText == "TRACK_MONITOR" || sText == "TrackMonitor") return TRACK_MONITOR; else if (sText == "TRACK_RECORD" || sText == "TrackRecord") return TRACK_RECORD; else if (sText == "TRACK_MUTE" || sText == "TrackMute") return TRACK_MUTE; else if (sText == "TRACK_SOLO" || sText == "TrackSolo") return TRACK_SOLO; else return Command(0); #endif } QString qtractorMidiControl::textFromCommand ( Command command ) { initCommandNames(); return g_commandTexts.value(command); } qtractorMidiControl::Command qtractorMidiControl::commandFromName ( const QString& sName ) { initCommandNames(); return g_nameCommands.value(sName, Command(0)); } QString qtractorMidiControl::nameFromCommand ( Command command ) { initCommandNames(); return g_commandNames.value(command); } // MIDI control non catch-up/hook global option. bool qtractorMidiControl::g_bSync = false; void qtractorMidiControl::setSync ( bool bSync ) { g_bSync = bSync; } bool qtractorMidiControl::isSync (void) { return g_bSync; } // end of qtractorMidiControl.cpp qtractor-0.9.25/src/PaxHeaders/qtractorMidiRpn.cpp0000644000000000000000000000013214166551171017150 xustar0030 mtime=1641730681.455610265 30 atime=1641730681.455610265 30 ctime=1641730681.455610265 qtractor-0.9.25/src/qtractorMidiRpn.cpp0000644000175000001440000003740714166551171020413 0ustar00rncbcusers00000000000000// qtractorMidiRpn.cpp // /**************************************************************************** Copyright (C) 2005-2019, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorMidiRpn.h" #include #define RPN_MSB 0x65 #define RPN_LSB 0x64 #define NRPN_MSB 0x63 #define NRPN_LSB 0x62 #define DATA_MSB 0x06 #define DATA_LSB 0x26 #define CC14_MSB_MIN 0x00 #define CC14_MSB_MAX 0x20 #define CC14_LSB_MIN CC14_MSB_MAX #define CC14_LSB_MAX (CC14_MSB_MAX << 1) //--------------------------------------------------------------------- // xrpn_data14 - decl. // class xrpn_data14 { public: xrpn_data14() : m_msb(0), m_lsb(0) {} xrpn_data14 ( const xrpn_data14& data ) : m_msb(data.m_msb), m_lsb(data.m_lsb) {} void clear() { m_msb = m_lsb = 0; } bool is_msb () const { return (m_msb & 0x80); } void set_msb ( unsigned char msb ) { m_msb = (msb & 0x7f) | 0x80; } unsigned msb() const { return (m_msb & 0x7f); } bool is_lsb () const { return (m_lsb & 0x80); } void set_lsb ( unsigned char lsb ) { m_lsb = (lsb & 0x7f) | 0x80; } unsigned lsb() const { return (m_lsb & 0x7f); } unsigned short data() const { unsigned short val = 0; if (is_lsb()) { val += (m_lsb & 0x7f); if (is_msb()) val += (m_msb & 0x7f) << 7; } else if (is_msb()) val += (m_msb & 0x7f); return val; } bool is_any() const { return is_msb() || is_lsb(); } bool is_7bit() const { return is_any() && !is_14bit(); } bool is_14bit() const { return is_msb() && is_lsb(); } private: unsigned char m_msb; unsigned char m_lsb; }; //--------------------------------------------------------------------- // xrpn_item - decl. // class xrpn_item { public: xrpn_item() : m_time(0), m_port(0), m_status(0) {} xrpn_item ( const xrpn_item& item ) : m_time(item.m_time), m_port(item.m_port), m_status(item.m_status), m_param(item.m_param), m_value(item.m_value) {} void clear() { m_time = 0; m_port = 0; m_status = 0; m_param.clear(); m_value.clear(); } void set_time(unsigned long time) { m_time = time; } unsigned long time() const { return m_time; } void set_port(int port) { m_port = port; } int port() const { return m_port; } bool is_status () const { return (m_status & 0x80) && (m_status & 0x70); } void set_status(unsigned char status) { m_status = (status & 0x7f) | 0x80; } unsigned char status() const { return (m_status & 0x7f); } qtractorMidiRpn::Type type() const { return qtractorMidiRpn::Type(status() & 0x70); } unsigned short channel() const { return (status() & 0x0f); } bool is_param_msb() const { return m_param.is_msb(); } bool is_param_lsb() const { return m_param.is_lsb(); } void set_param_msb(unsigned char msb) { m_param.set_msb(msb); } void set_param_lsb(unsigned char lsb) { m_param.set_lsb(lsb); } unsigned char param_msb() const { return m_param.msb(); } unsigned char param_lsb() const { return m_param.lsb(); } unsigned short param() const { return m_param.data(); } bool is_value_msb() const { return m_value.is_msb(); } bool is_value_lsb() const { return m_value.is_lsb(); } void set_value_msb(unsigned char msb) { m_value.set_msb(msb); } void set_value_lsb(unsigned char lsb) { m_value.set_lsb(lsb); } unsigned char value_msb() const { return m_value.msb(); } unsigned char value_lsb() const { return m_value.lsb(); } unsigned short value() const { return m_value.data(); } bool is_any() const { return m_param.is_any() || m_value.is_any(); } bool is_ready() const { return m_param.is_any() && m_value.is_any(); } bool is_7bit() const { return m_param.is_any() && m_value.is_7bit(); } bool is_14bit() const { return m_param.is_any() && m_value.is_14bit(); } void clear_value() { m_status &= 0x7f; m_value.clear(); } private: unsigned long m_time; int m_port; unsigned char m_status; xrpn_data14 m_param; xrpn_data14 m_value; }; typedef QHash xrpn_cache; //--------------------------------------------------------------------- // xrpn_queue - decl. // class xrpn_queue { public: xrpn_queue ( unsigned int size = 0 ) : m_size(0), m_mask(0), m_read(0), m_write(0), m_events(0) { resize(size); } ~xrpn_queue () { if (m_events) delete [] m_events; } void resize ( unsigned int size ) { unsigned int new_size = 4; // must be a power-of-2... while (new_size < size) new_size <<= 1; if (new_size > m_size) { const unsigned int old_size = m_size; qtractorMidiRpn::Event *new_events = new qtractorMidiRpn::Event [new_size]; qtractorMidiRpn::Event *old_events = m_events; if (old_events) { if (m_write > m_read) { ::memcpy(new_events + m_read, old_events + m_read, (m_write - m_read) * sizeof(qtractorMidiRpn::Event)); } else if (m_write < m_read) { ::memcpy(new_events + m_read, old_events + m_read, (old_size - m_read) * sizeof(qtractorMidiRpn::Event)); if (m_write > 0) { ::memcpy(new_events + old_size, old_events, m_write * sizeof(qtractorMidiRpn::Event)); } m_write += old_size; } } m_size = new_size; m_mask = new_size - 1; m_events = new_events; if (old_events) delete [] old_events; } } void clear() { m_read = m_write = 0; } bool push ( unsigned long time, int port, unsigned char status, unsigned short param, unsigned short value ) { qtractorMidiRpn::Event event; event.time = time; event.port = port; event.status = status; event.param = param; event.value = value; return push(event); } bool push ( const qtractorMidiRpn::Event& event ) { if (count() >= m_mask) resize(m_size + 4); const unsigned int w = (m_write + 1) & m_mask; if (w == m_read) return false; m_events[m_write] = event; m_write = w; return true; } bool pop ( qtractorMidiRpn::Event& event ) { const unsigned int r = m_read; if (r == m_write) return false; event = m_events[r]; m_read = (r + 1) & m_mask; return true; } bool is_pending () const { return (m_read != m_write); } unsigned int count() const { if (m_write < m_read) return (m_write + m_size - m_read) & m_mask; else return (m_write - m_read); } private: unsigned int m_size; unsigned int m_mask; unsigned int m_read; unsigned int m_write; qtractorMidiRpn::Event *m_events; }; //--------------------------------------------------------------------- // qtractorMidiRpn::Impl - decl. // class qtractorMidiRpn::Impl { public: Impl() : m_count(0) {} bool is_pending () const { return m_queue.is_pending(); } bool dequeue ( qtractorMidiRpn::Event& event ) { return m_queue.pop(event); } void flush() { if (m_count > 0) { xrpn_cache::Iterator iter = m_cache.begin(); const xrpn_cache::Iterator& iter_end = m_cache.end(); for ( ; iter != iter_end; ++iter) enqueue(iter.value()); m_cache.clear(); // m_count = 0; } } bool process ( const qtractorMidiRpn::Event& event ) { const unsigned short channel = (event.status & 0x0f); if (event.param == RPN_MSB) { xrpn_item& item = get_item(event.port, channel); if (item.is_any() && item.type() != qtractorMidiRpn::RPN) enqueue(item); if (item.is_status() // RPN nullptr [MSB] && item.type() == qtractorMidiRpn::RPN && item.is_param_lsb() && item.param_lsb() == 0x7f && event.value == 0x7f) { item.clear(); --m_count; return true; } if (item.type() == qtractorMidiRpn::NRPN) { item.clear(); item.set_status(qtractorMidiRpn::RPN | channel); } else if (!item.is_status()) { item.set_status(qtractorMidiRpn::RPN | channel); ++m_count; } if (item.time() < event.time) item.set_time(event.time); if (item.port() != event.port) item.set_port(event.port); item.set_param_msb(event.value); return true; } else if (event.param == RPN_LSB) { xrpn_item& item = get_item(event.port, channel); if (item.is_any() && item.type() != qtractorMidiRpn::RPN) enqueue(item); if (item.is_status() // RPN nullptr [LSB] && item.type() == qtractorMidiRpn::RPN && item.is_param_msb() && item.param_msb() == 0x7f && event.value == 0x7f) { item.clear(); --m_count; return true; } if (item.type() == qtractorMidiRpn::NRPN) { item.clear(); item.set_status(qtractorMidiRpn::RPN | channel); } else if (!item.is_status()) { item.set_status(qtractorMidiRpn::RPN | channel); ++m_count; } if (item.time() < event.time) item.set_time(event.time); if (item.port() != event.port) item.set_port(event.port); item.set_param_lsb(event.value); return true; } else if (event.param == NRPN_MSB) { xrpn_item& item = get_item(event.port, channel); if (item.is_any() && item.type() != qtractorMidiRpn::NRPN) enqueue(item); if (item.type() == qtractorMidiRpn::RPN) { item.clear(); item.set_status(qtractorMidiRpn::NRPN | channel); } else if (!item.is_status()) { item.set_status(qtractorMidiRpn::NRPN | channel); ++m_count; } if (item.time() < event.time) item.set_time(event.time); if (item.port() != event.port) item.set_port(event.port); item.set_param_msb(event.value); return true; } else if (event.param == NRPN_LSB) { xrpn_item& item = get_item(event.port, channel); if (item.is_any() && item.type() != qtractorMidiRpn::NRPN) enqueue(item); if (item.type() == qtractorMidiRpn::RPN) { item.clear(); item.set_status(qtractorMidiRpn::NRPN | channel); } else if (!item.is_status()) { item.set_status(qtractorMidiRpn::NRPN | channel); ++m_count; } if (item.time() < event.time) item.set_time(event.time); if (item.port() != event.port) item.set_port(event.port); item.set_param_lsb(event.value); return true; } else if (event.param == DATA_MSB) { xrpn_item& item = get_item(event.port, channel); if (item.type() != qtractorMidiRpn::RPN && item.type() != qtractorMidiRpn::NRPN) { enqueue(item); return false; } if (!item.is_status()) item.set_status(item.type() | channel); if (item.time() < event.time) item.set_time(event.time); if (item.port() != event.port) item.set_port(event.port); item.set_value_msb(event.value); if (item.is_14bit()) enqueue(item); return true; } else if (event.param == DATA_LSB) { xrpn_item& item = get_item(event.port, channel); if (item.type() != qtractorMidiRpn::RPN && item.type() != qtractorMidiRpn::NRPN) { enqueue(item); return false; } if (!item.is_status()) item.set_status(item.type() | channel); if (item.time() < event.time) item.set_time(event.time); if (item.port() != event.port) item.set_port(event.port); item.set_value_lsb(event.value); if (item.is_14bit()) enqueue(item); return true; } else if (event.param > CC14_MSB_MIN && event.param < CC14_MSB_MAX) { xrpn_item& item = get_item(event.port, channel); if (item.is_any() && item.type() != qtractorMidiRpn::CC14) { enqueue(item); item.clear(); --m_count; } else if ((item.is_param_msb() && item.is_value_msb()) || (item.type() == qtractorMidiRpn::CC14 && item.is_param_lsb() && item.param_lsb() != event.param + CC14_LSB_MIN)) enqueue(item); if (!item.is_status()) { item.set_status(qtractorMidiRpn::CC14 | channel); ++m_count; } if (item.time() < event.time) item.set_time(event.time); if (item.port() != event.port) item.set_port(event.port); item.set_param_lsb(event.param + CC14_LSB_MIN); item.set_param_msb(event.param); item.set_value_msb(event.value); if (item.is_14bit()) enqueue(item); return true; } else if (event.param > CC14_LSB_MIN && event.param < CC14_LSB_MAX) { xrpn_item& item = get_item(event.port, channel); if (item.is_any() && item.type() != qtractorMidiRpn::CC14) { enqueue(item); item.clear(); --m_count; } else if ((item.is_param_lsb() && item.is_value_lsb()) || (item.type() == qtractorMidiRpn::CC14 && item.is_param_msb() && item.param_msb() != event.param - CC14_LSB_MIN)) enqueue(item); if (!item.is_status()) { item.set_status(qtractorMidiRpn::CC14 | channel); ++m_count; } if (item.time() < event.time) item.set_time(event.time); if (item.port() != event.port) item.set_port(event.port); item.set_param_msb(event.param - CC14_LSB_MIN); item.set_param_lsb(event.param); item.set_value_lsb(event.value); if (item.is_14bit()) enqueue(item); return true; } return false; } protected: xrpn_item& get_item ( int port, unsigned short channel ) { return m_cache[(port << 4) | channel]; } void enqueue ( xrpn_item& item ) { if (!item.is_status()) return; const unsigned long time = item.time(); const int port = item.port(); if (item.type() == qtractorMidiRpn::CC14) { if (item.is_14bit()) { m_queue.push(time, port, item.status(), item.param_msb(), item.value()); const unsigned char value_msb = item.value_msb(); item.clear_value(); item.set_value_msb(value_msb); item.set_time(0); // --m_count; } else { const unsigned char status = qtractorMidiRpn::CC | item.channel(); if (item.is_param_msb() && item.is_value_msb()) m_queue.push(time, port, status, item.param_msb(), item.value_msb()); if (item.is_param_lsb() && item.is_value_lsb()) m_queue.push(time, port, status, item.param_lsb(), item.value_lsb()); item.clear(); --m_count; } } else if (item.is_14bit()) { m_queue.push(time, port, item.status(), item.param(), item.value()); item.clear_value(); item.set_time(0); // --m_count; } else { const unsigned char status = qtractorMidiRpn::CC | item.channel(); if (item.type() == qtractorMidiRpn::RPN) { if (item.is_param_msb()) m_queue.push(time, port, status, RPN_MSB, item.param_msb()); if (item.is_param_lsb()) m_queue.push(time, port, status, RPN_LSB, item.param_lsb()); } else if (item.type() == qtractorMidiRpn::NRPN) { if (item.is_param_msb()) m_queue.push(time, port, status, NRPN_MSB, item.param_msb()); if (item.is_param_lsb()) m_queue.push(time, port, status, NRPN_LSB, item.param_lsb()); } if (item.is_value_msb()) m_queue.push(time, port, status, DATA_MSB, item.value_msb()); if (item.is_value_lsb()) m_queue.push(time, port, status, DATA_LSB, item.value_lsb()); item.clear(); --m_count; } } private: unsigned int m_count; xrpn_cache m_cache; xrpn_queue m_queue; }; //--------------------------------------------------------------------- // qtractorMidiRpn - impl. // qtractorMidiRpn::qtractorMidiRpn (void) { m_pImpl = new qtractorMidiRpn::Impl(); } qtractorMidiRpn::~qtractorMidiRpn (void) { delete m_pImpl; } bool qtractorMidiRpn::isPending (void) const { return m_pImpl->is_pending(); } bool qtractorMidiRpn::process ( const qtractorMidiRpn::Event& event ) { return m_pImpl->process(event); } bool qtractorMidiRpn::dequeue ( qtractorMidiRpn::Event& event ) { return m_pImpl->dequeue(event); } void qtractorMidiRpn::flush (void) { m_pImpl->flush(); } // end of qtractorMidiRpn.cpp qtractor-0.9.25/src/PaxHeaders/qtractorBusForm.cpp0000644000000000000000000000012714166551171017167 xustar0029 mtime=1641730681.43761007 29 atime=1641730681.43761007 29 ctime=1641730681.43761007 qtractor-0.9.25/src/qtractorBusForm.cpp0000644000175000001440000007036414166551171020425 0ustar00rncbcusers00000000000000// qtractorBusForm.cpp // /**************************************************************************** Copyright (C) 2005-2020, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorBusForm.h" #include "qtractorAbout.h" #include "qtractorOptions.h" #include "qtractorEngineCommand.h" #include "qtractorAudioEngine.h" #include "qtractorMidiEngine.h" #include "qtractorMidiManager.h" #include "qtractorSession.h" #include "qtractorMidiSysexForm.h" #include "qtractorMidiSysex.h" #include "qtractorInstrument.h" #include "qtractorPlugin.h" #include #include #include //---------------------------------------------------------------------- // class qtractorBusListItem -- Custom bus listview item. // class qtractorBusListItem : public QTreeWidgetItem { public: // Constructor. qtractorBusListItem(qtractorBus *pBus) : QTreeWidgetItem(), m_pBus(pBus) { QTreeWidgetItem::setFlags(Qt::ItemIsEnabled | Qt::ItemIsSelectable); switch (m_pBus->busType()) { case qtractorTrack::Audio: QTreeWidgetItem::setIcon(0, QIcon(":/images/trackAudio.png")); QTreeWidgetItem::setText(1, QString::number( static_cast (m_pBus)->channels())); break; case qtractorTrack::Midi: QTreeWidgetItem::setIcon(0, QIcon(":/images/trackMidi.png")); QTreeWidgetItem::setText(1, QString::number(16)); break; case qtractorTrack::None: default: break; } QTreeWidgetItem::setText(0, m_pBus->busName()); switch (m_pBus->busMode()) { case qtractorBus::Duplex: QTreeWidgetItem::setText(2, QObject::tr("Duplex")); break; case qtractorBus::Output: QTreeWidgetItem::setText(2, QObject::tr("Output")); break; case qtractorBus::Input: QTreeWidgetItem::setText(2, QObject::tr("Input")); break; case qtractorBus::None: default: QTreeWidgetItem::setText(2, QObject::tr("None")); break; } } // Bus accessors. qtractorBus *bus() const { return m_pBus; } private: // Instance variables. qtractorBus *m_pBus; }; //---------------------------------------------------------------------------- // qtractorBusForm -- UI wrapper form. // Constructor. qtractorBusForm::qtractorBusForm ( QWidget *pParent ) : QDialog(pParent) { // Setup UI struct... m_ui.setupUi(this); // Window modality (let plugin/tool windows rave around). QDialog::setWindowModality(Qt::WindowModal); // Initialize locals. m_pBus = nullptr; m_pAudioRoot = nullptr; m_pMidiRoot = nullptr; m_iDirtySetup = 0; m_iDirtyCount = 0; m_iDirtyTotal = 0; QHeaderView *pHeader = m_ui.BusListView->header(); pHeader->setDefaultAlignment(Qt::AlignLeft); pHeader->resizeSection(0, 140); #if QT_VERSION >= QT_VERSION_CHECK(5, 0, 0) // pHeader->setSectionResizeMode(QHeaderView::Custom); pHeader->setSectionResizeMode(1, QHeaderView::ResizeToContents); pHeader->setSectionResizeMode(2, QHeaderView::ResizeToContents); pHeader->setSectionsMovable(false); #else // pHeader->setResizeMode(QHeaderView::Custom); pHeader->setResizeMode(1, QHeaderView::ResizeToContents); pHeader->setResizeMode(2, QHeaderView::ResizeToContents); pHeader->setMovable(false); #endif m_ui.BusListView->setContextMenuPolicy(Qt::CustomContextMenu); const QColor& rgbDark = palette().dark().color().darker(150); m_ui.BusTitleTextLabel->setPalette(QPalette(rgbDark)); m_ui.BusTitleTextLabel->setAutoFillBackground(true); // (Re)initial contents. refreshBuses(); // Try to restore normal window positioning. adjustSize(); // UI signal/slot connections... QObject::connect(m_ui.BusListView, SIGNAL(currentItemChanged(QTreeWidgetItem*,QTreeWidgetItem*)), SLOT(selectBus())); QObject::connect(m_ui.BusListView, SIGNAL(customContextMenuRequested(const QPoint&)), SLOT(contextMenu(const QPoint&))); QObject::connect(m_ui.BusNameLineEdit, SIGNAL(textChanged(const QString&)), SLOT(changed())); QObject::connect(m_ui.BusModeComboBox, SIGNAL(activated(int)), SLOT(changed())); QObject::connect(m_ui.MonitorCheckBox, SIGNAL(clicked()), SLOT(changed())); QObject::connect(m_ui.AudioChannelsSpinBox, SIGNAL(valueChanged(int)), SLOT(changed())); QObject::connect(m_ui.AudioAutoConnectCheckBox, SIGNAL(clicked()), SLOT(changed())); QObject::connect(m_ui.MidiInstrumentComboBox, SIGNAL(activated(int)), SLOT(changed())); QObject::connect(m_ui.MidiSysexPushButton, SIGNAL(clicked()), SLOT(midiSysex())); QObject::connect(m_ui.InputPluginListView, SIGNAL(currentRowChanged(int)), SLOT(stabilizeForm())); QObject::connect(m_ui.InputPluginListView, SIGNAL(contentsChanged()), SLOT(stabilizeForm())); QObject::connect(m_ui.AddInputPluginToolButton, SIGNAL(clicked()), SLOT(addInputPlugin())); QObject::connect(m_ui.RemoveInputPluginToolButton, SIGNAL(clicked()), SLOT(removeInputPlugin())); QObject::connect(m_ui.MoveUpInputPluginToolButton, SIGNAL(clicked()), SLOT(moveUpInputPlugin())); QObject::connect(m_ui.MoveDownInputPluginToolButton, SIGNAL(clicked()), SLOT(moveDownInputPlugin())); QObject::connect(m_ui.OutputPluginListView, SIGNAL(currentRowChanged(int)), SLOT(stabilizeForm())); QObject::connect(m_ui.OutputPluginListView, SIGNAL(contentsChanged()), SLOT(stabilizeForm())); QObject::connect(m_ui.AddOutputPluginToolButton, SIGNAL(clicked()), SLOT(addOutputPlugin())); QObject::connect(m_ui.RemoveOutputPluginToolButton, SIGNAL(clicked()), SLOT(removeOutputPlugin())); QObject::connect(m_ui.MoveUpOutputPluginToolButton, SIGNAL(clicked()), SLOT(moveUpOutputPlugin())); QObject::connect(m_ui.MoveDownOutputPluginToolButton, SIGNAL(clicked()), SLOT(moveDownOutputPlugin())); QObject::connect(m_ui.MoveUpPushButton, SIGNAL(clicked()), SLOT(moveUpBus())); QObject::connect(m_ui.MoveDownPushButton, SIGNAL(clicked()), SLOT(moveDownBus())); QObject::connect(m_ui.CreatePushButton, SIGNAL(clicked()), SLOT(createBus())); QObject::connect(m_ui.UpdatePushButton, SIGNAL(clicked()), SLOT(updateBus())); QObject::connect(m_ui.DeletePushButton, SIGNAL(clicked()), SLOT(deleteBus())); QObject::connect(m_ui.ClosePushButton, SIGNAL(clicked()), SLOT(reject())); stabilizeForm(); } // Set current bus. void qtractorBusForm::setBus ( qtractorBus *pBus ) { if (pBus == nullptr) return; // Get the device view root item... QTreeWidgetItem *pRootItem = nullptr; if (pBus) { switch (pBus->busType()) { case qtractorTrack::Audio: pRootItem = m_pAudioRoot; break; case qtractorTrack::Midi: pRootItem = m_pMidiRoot; break; default: break; } } // Is the root present? if (pRootItem == nullptr) { stabilizeForm(); return; } // For each child, test for identity... const int iChildCount = pRootItem->childCount(); for (int i = 0; i < iChildCount; ++i) { QTreeWidgetItem *pItem = pRootItem->child(i); // If identities match, select as current device item. qtractorBusListItem *pBusItem = static_cast (pItem); if (pBusItem && pBusItem->bus() == pBus) { m_ui.BusListView->setCurrentItem(pItem); break; } } } // Current bus accessor. qtractorBus *qtractorBusForm::bus (void) { return m_pBus; } // Current bus accessor. bool qtractorBusForm::isDirty (void) { return (m_iDirtyTotal > 0); } // Show current selected bus. void qtractorBusForm::showBus ( qtractorBus *pBus ) { ++m_iDirtySetup; // Reset plugin lists... resetPluginLists(); // Settle current bus reference... m_pBus = pBus; // Update some dependable specifics... updateMidiInstruments(); updateMidiSysex(); // Show bus properties into view pane... if (pBus) { QString sBusTitle = pBus->busName(); if (!sBusTitle.isEmpty()) sBusTitle += " - "; switch (pBus->busType()) { case qtractorTrack::Audio: { sBusTitle += tr("Audio"); qtractorAudioBus *pAudioBus = static_cast (pBus); if (pAudioBus) { // Audio bus specifics... m_ui.AudioChannelsSpinBox->setValue( pAudioBus->channels()); m_ui.AudioAutoConnectCheckBox->setChecked( pAudioBus->isAutoConnect()); // Set plugin lists... if (pAudioBus->busMode() & qtractorBus::Input) m_ui.InputPluginListView->setPluginList( pAudioBus->pluginList_in()); if (pAudioBus->busMode() & qtractorBus::Output) m_ui.OutputPluginListView->setPluginList( pAudioBus->pluginList_out()); } break; } case qtractorTrack::Midi: { sBusTitle += tr("MIDI"); qtractorMidiBus *pMidiBus = static_cast (pBus); if (pMidiBus) { // MIDI bus specifics... const int iInstrumentIndex = m_ui.MidiInstrumentComboBox->findText( pMidiBus->instrumentName()); m_ui.MidiInstrumentComboBox->setCurrentIndex( iInstrumentIndex > 0 ? iInstrumentIndex : 0); // Set plugin lists... if (pMidiBus->busMode() & qtractorBus::Input) m_ui.InputPluginListView->setPluginList( pMidiBus->pluginList_in()); if (pMidiBus->busMode() & qtractorBus::Output) m_ui.OutputPluginListView->setPluginList( pMidiBus->pluginList_out()); } break; } case qtractorTrack::None: default: break; } if (!sBusTitle.isEmpty()) sBusTitle += ' '; m_ui.BusTitleTextLabel->setText(sBusTitle + tr("Bus")); m_ui.BusNameLineEdit->setText(pBus->busName()); m_ui.BusModeComboBox->setCurrentIndex(int(pBus->busMode()) - 1); m_ui.MonitorCheckBox->setChecked(pBus->isMonitor()); } // Reset dirty flag... m_iDirtyCount = 0; --m_iDirtySetup; // Done. stabilizeForm(); } // Refresh all buses list and views. void qtractorBusForm::refreshBuses (void) { // // (Re)Load complete bus listing ... // m_pAudioRoot = nullptr; m_pMidiRoot = nullptr; m_ui.BusListView->clear(); qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; // Audio buses... qtractorAudioEngine *pAudioEngine = pSession->audioEngine(); if (pAudioEngine) { m_pAudioRoot = new QTreeWidgetItem(); m_pAudioRoot->setText(0, ' ' + tr("Audio")); m_pAudioRoot->setFlags(Qt::ItemIsEnabled); // but not selectable... for (qtractorBus *pBus = pAudioEngine->buses().first(); pBus; pBus = pBus->next()) m_pAudioRoot->addChild(new qtractorBusListItem(pBus)); m_ui.BusListView->addTopLevelItem(m_pAudioRoot); m_pAudioRoot->setExpanded(true); } // MIDI buses... qtractorMidiEngine *pMidiEngine = pSession->midiEngine(); if (pMidiEngine) { m_pMidiRoot = new QTreeWidgetItem(); m_pMidiRoot->setText(0, ' ' + tr("MIDI")); m_pMidiRoot->setFlags(Qt::ItemIsEnabled); // but not selectable... for (qtractorBus *pBus = pMidiEngine->buses().first(); pBus; pBus = pBus->next()) m_pMidiRoot->addChild(new qtractorBusListItem(pBus)); m_ui.BusListView->addTopLevelItem(m_pMidiRoot); m_pMidiRoot->setExpanded(true); } } // Bus selection slot. void qtractorBusForm::selectBus (void) { if (m_iDirtySetup > 0) return; // Get current selected item, must not be a root one... QTreeWidgetItem *pItem = m_ui.BusListView->currentItem(); if (pItem == nullptr) return; if (pItem->parent() == nullptr) return; // Just make it in current view... qtractorBusListItem *pBusItem = static_cast (pItem); if (pBusItem == nullptr) return; // Check if we need an update?... bool bUpdate = false; qtractorBus *pBus = pBusItem->bus(); if (m_pBus && m_pBus != pBus && m_iDirtyCount > 0) { QMessageBox::StandardButtons buttons = QMessageBox::Discard | QMessageBox::Cancel; if (m_ui.UpdatePushButton->isEnabled()) buttons |= QMessageBox::Apply; switch (QMessageBox::warning(this, tr("Warning"), tr("Some settings have been changed.\n\n" "Do you want to apply the changes?"), buttons)) { case QMessageBox::Apply: bUpdate = updateBus(m_pBus); // Fall thru... case QMessageBox::Discard: break; default: // Cancel. return; } } // Get new one into view... showBus(pBus); // Reselect as current (only on apply/update) if (bUpdate) { ++m_iDirtyTotal; refreshBuses(); setBus(m_pBus); } } // Check whether the current view is elligible for action. unsigned int qtractorBusForm::flags (void) const { unsigned int iFlags = 0; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return iFlags; if (m_pBus == nullptr) return iFlags; if (m_pBus->prev()) { iFlags |= Delete; if ((m_pBus->prev())->prev()) iFlags |= MoveUp; if (m_pBus->next()) iFlags |= MoveDown; } if (m_iDirtyCount == 0) return iFlags; const QString sBusName = m_ui.BusNameLineEdit->text().simplified(); if (sBusName.isEmpty()) return iFlags; // Get the device view root item... qtractorEngine *pEngine = nullptr; switch (m_pBus->busType()) { case qtractorTrack::Audio: pEngine = pSession->audioEngine(); break; case qtractorTrack::Midi: pEngine = pSession->midiEngine(); break; default: break; } // Is it still valid? if (pEngine == nullptr) return iFlags; // Is there one already? qtractorBus *pBus = pEngine->findBus(sBusName); qtractorBus *pBusEx = pEngine->findBusEx(sBusName); if (pBus == nullptr && pBusEx == nullptr) iFlags |= Create; if ((pBus == nullptr || pBus == m_pBus) && (pBusEx == nullptr) && (m_pBus->prev() || m_ui.BusModeComboBox->currentIndex() == 2)) iFlags |= Update; return iFlags; } // Update bus method. bool qtractorBusForm::updateBus ( qtractorBus *pBus ) { if (pBus == nullptr) return false; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return false; const QString sBusName = m_ui.BusNameLineEdit->text().simplified(); if (sBusName.isEmpty()) return false; // Reset plugin lists... resetPluginLists(); const qtractorBus::BusMode busMode = qtractorBus::BusMode(m_ui.BusModeComboBox->currentIndex() + 1); // Make it as an unduable command... qtractorUpdateBusCommand *pUpdateBusCommand = new qtractorUpdateBusCommand(pBus); // Set all updated properties... qtractorTrack::TrackType busType = pBus->busType(); pUpdateBusCommand->setBusType(busType); pUpdateBusCommand->setBusName(sBusName); pUpdateBusCommand->setBusMode(busMode); pUpdateBusCommand->setMonitor( ((busMode & qtractorBus::Duplex) == qtractorBus::Duplex) && m_ui.MonitorCheckBox->isChecked()); // Specialties for bus types... switch (busType) { case qtractorTrack::Audio: pUpdateBusCommand->setChannels( m_ui.AudioChannelsSpinBox->value()); pUpdateBusCommand->setAutoConnect( m_ui.AudioAutoConnectCheckBox->isChecked()); break; case qtractorTrack::Midi: pUpdateBusCommand->setInstrumentName( m_ui.MidiInstrumentComboBox->currentIndex() > 0 ? m_ui.MidiInstrumentComboBox->currentText() : QString()); // Fall thru... case qtractorTrack::None: default: break; } // Execute and refresh form... return pSession->execute(pUpdateBusCommand); } // Move current bus up towards the list top. void qtractorBusForm::moveUpBus (void) { if (m_pBus == nullptr) return; qtractorBus *pNextBus = m_pBus->prev(); if (pNextBus == nullptr) return; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; // Make it an undoable command... if (pSession->execute(new qtractorMoveBusCommand(m_pBus, pNextBus))) { ++m_iDirtyTotal; refreshBuses(); } // Reselect current bus... setBus(m_pBus); } // Move current bus down towards the list bottom. void qtractorBusForm::moveDownBus (void) { if (m_pBus == nullptr) return; qtractorBus *pNextBus = m_pBus->next(); if (pNextBus == nullptr) return; pNextBus = pNextBus->next(); qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; // Make it an undoable command... if (pSession->execute(new qtractorMoveBusCommand(m_pBus, pNextBus))) { ++m_iDirtyTotal; refreshBuses(); } // Reselect current bus... setBus(m_pBus); } // Create a new bus from current view. void qtractorBusForm::createBus (void) { if (m_pBus == nullptr) return; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; const QString sBusName = m_ui.BusNameLineEdit->text().simplified(); if (sBusName.isEmpty()) return; const qtractorBus::BusMode busMode = qtractorBus::BusMode(m_ui.BusModeComboBox->currentIndex() + 1); // Make it as an unduable command... qtractorCreateBusCommand *pCreateBusCommand = new qtractorCreateBusCommand(); // Set all creational properties... qtractorTrack::TrackType busType = m_pBus->busType(); pCreateBusCommand->setBusType(busType); pCreateBusCommand->setBusName(sBusName); pCreateBusCommand->setBusMode(busMode); pCreateBusCommand->setMonitor( (busMode & qtractorBus::Duplex) == qtractorBus::Duplex && m_ui.MonitorCheckBox->isChecked()); // Specialties for bus types... switch (busType) { case qtractorTrack::Audio: pCreateBusCommand->setChannels( m_ui.AudioChannelsSpinBox->value()); pCreateBusCommand->setAutoConnect( m_ui.AudioAutoConnectCheckBox->isChecked()); break; case qtractorTrack::Midi: pCreateBusCommand->setInstrumentName( m_ui.MidiInstrumentComboBox->currentIndex() > 0 ? m_ui.MidiInstrumentComboBox->currentText() : QString()); // Fall thru... case qtractorTrack::None: default: break; } // Execute and refresh form... if (pSession->execute(pCreateBusCommand)) { ++m_iDirtyTotal; refreshBuses(); } // Get new one into view, // usually created as last one... qtractorBus *pBus = m_pBus; while (pBus->next()) pBus = pBus->next(); showBus(pBus); // Select the new bus... setBus(m_pBus); } // Update current bus in view. void qtractorBusForm::updateBus (void) { // That's it... if (updateBus(m_pBus)) { ++m_iDirtyTotal; refreshBuses(); } // Reselect current bus... setBus(m_pBus); } // Delete current bus in view. void qtractorBusForm::deleteBus (void) { if (m_pBus == nullptr) return; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; // Prompt user if he/she's sure about this... qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions && pOptions->bConfirmRemove) { // Get some textual type... QString sBusType; switch (m_pBus->busType()) { case qtractorTrack::Audio: sBusType = tr("Audio"); break; case qtractorTrack::Midi: sBusType = tr("MIDI"); break; default: break; } // Show the warning... if (QMessageBox::warning(this, tr("Warning"), tr("About to remove bus:\n\n" "\"%1\" (%2)\n\n" "Are you sure?") .arg(m_pBus->busName()) .arg(sBusType), QMessageBox::Ok | QMessageBox::Cancel) == QMessageBox::Cancel) return; } // Reset plugin lists... resetPluginLists(); // Make it as an unduable command... qtractorDeleteBusCommand *pDeleteBusCommand = new qtractorDeleteBusCommand(m_pBus); // Invalidade current bus... m_pBus = nullptr; // Execute and refresh form... if (pSession->execute(pDeleteBusCommand)) { ++m_iDirtyTotal; refreshBuses(); } // Done. stabilizeForm(); } // Reset (stabilize) plugin lists... void qtractorBusForm::resetPluginLists (void) { m_ui.InputPluginListView->setPluginList(nullptr); m_ui.OutputPluginListView->setPluginList(nullptr); } // Make changes due. void qtractorBusForm::changed (void) { if (m_iDirtySetup > 0) return; ++m_iDirtyCount; stabilizeForm(); } // Reject settings (Close button slot). void qtractorBusForm::reject (void) { bool bReject = true; // Check if there's any pending changes... if (m_iDirtyCount > 0) { switch (QMessageBox::warning(this, tr("Warning"), tr("Some settings have been changed.\n\n" "Do you want to discard the changes?"), QMessageBox::Discard | QMessageBox::Cancel)) { case QMessageBox::Discard: break; default: // Cancel. bReject = false; break; } } if (bReject) QDialog::reject(); } // Stabilize current form state. void qtractorBusForm::stabilizeForm (void) { const qtractorBus::BusMode busMode = qtractorBus::BusMode(m_ui.BusModeComboBox->currentIndex() + 1); bool bEnabled = (m_pBus != nullptr); m_ui.BusTabWidget->setEnabled(bEnabled); m_ui.CommonBusGroup->setEnabled(bEnabled); if (m_pBus && m_pBus->busType() == qtractorTrack::Audio) { m_ui.AudioBusGroup->setEnabled(true); m_ui.AudioBusGroup->setVisible(true); m_ui.MidiBusGroup->setEnabled(false); m_ui.MidiBusGroup->setVisible(false); } else if (m_pBus && m_pBus->busType() == qtractorTrack::Midi) { m_ui.AudioBusGroup->setEnabled(false); m_ui.AudioBusGroup->setVisible(false); m_ui.MidiBusGroup->setEnabled(true); m_ui.MidiBusGroup->setVisible(true); bEnabled = (busMode & qtractorBus::Output); m_ui.MidiInstrumentComboBox->setEnabled(bEnabled); m_ui.MidiSysexPushButton->setEnabled(bEnabled); m_ui.MidiSysexTextLabel->setEnabled(bEnabled); } else { m_ui.AudioBusGroup->setEnabled(false); m_ui.AudioBusGroup->setVisible(true); m_ui.MidiBusGroup->setEnabled(false); m_ui.MidiBusGroup->setVisible(false); } m_ui.MonitorCheckBox->setEnabled(busMode == qtractorBus::Duplex); const unsigned int iFlags = flags(); m_ui.MoveUpPushButton->setEnabled(iFlags & MoveUp); m_ui.MoveDownPushButton->setEnabled(iFlags & MoveDown); m_ui.CreatePushButton->setEnabled(iFlags & Create); m_ui.UpdatePushButton->setEnabled(iFlags & Update); m_ui.DeletePushButton->setEnabled(iFlags & Delete); // Stabilize current plugin lists state. int iItem, iItemCount; qtractorPlugin *pPlugin = nullptr; qtractorPluginListItem *pItem = nullptr; // Input plugin list... bEnabled = (busMode & qtractorBus::Input) && (m_pBus && (m_pBus->busMode() & qtractorBus::Input)) && (m_ui.InputPluginListView->pluginList() != nullptr); m_ui.BusTabWidget->setTabEnabled(1, bEnabled); if (bEnabled) { iItemCount = m_ui.InputPluginListView->count(); iItem = -1; pPlugin = nullptr; pItem = static_cast ( m_ui.InputPluginListView->currentItem()); if (pItem) { iItem = m_ui.InputPluginListView->row(pItem); pPlugin = pItem->plugin(); } // m_ui.AddInputPluginToolButton->setEnabled(true); m_ui.RemoveInputPluginToolButton->setEnabled(pPlugin != nullptr); m_ui.MoveUpInputPluginToolButton->setEnabled(pItem && iItem > 0); m_ui.MoveDownInputPluginToolButton->setEnabled( pItem && iItem < iItemCount - 1); } // Output plugin list... bEnabled = (busMode & qtractorBus::Output) && (m_pBus && (m_pBus->busMode() & qtractorBus::Output)) && (m_ui.OutputPluginListView->pluginList() != nullptr); m_ui.BusTabWidget->setTabEnabled(2, bEnabled); if (bEnabled) { iItemCount = m_ui.OutputPluginListView->count(); iItem = -1; pPlugin = nullptr; pItem = static_cast ( m_ui.OutputPluginListView->currentItem()); if (pItem) { iItem = m_ui.OutputPluginListView->row(pItem); pPlugin = pItem->plugin(); } // m_ui.AddOutputPluginToolButton->setEnabled(true); m_ui.RemoveOutputPluginToolButton->setEnabled(pPlugin != nullptr); m_ui.MoveUpOutputPluginToolButton->setEnabled(pItem && iItem > 0); m_ui.MoveDownOutputPluginToolButton->setEnabled( pItem && iItem < iItemCount - 1); } } // Bus list view context menu handler. void qtractorBusForm::contextMenu ( const QPoint& /*pos*/ ) { // Build the device context menu... QMenu menu(this); QAction *pAction; const unsigned int iFlags = flags(); pAction = menu.addAction( QIcon(":/images/formCreate.png"), tr("&Create"), this, SLOT(createBus())); pAction->setEnabled(iFlags & Create); pAction = menu.addAction( QIcon(":/images/formAccept.png"), tr("&Update"), this, SLOT(updateBus())); pAction->setEnabled(iFlags & Update); pAction = menu.addAction( QIcon(":/images/formRemove.png"), tr("&Delete"), this, SLOT(deleteBus())); pAction->setEnabled(iFlags & Delete); menu.addSeparator(); pAction = menu.addAction( QIcon(":/images/formMoveUp.png"), tr("Move &Up"), this, SLOT(moveUpBus())); pAction->setEnabled(iFlags & MoveUp); pAction = menu.addAction( QIcon(":/images/formMoveDown.png"), tr("Move &Down"), this, SLOT(moveDownBus())); pAction->setEnabled(iFlags & MoveDown); // menu.exec(m_ui.BusListView->mapToGlobal(pos)); menu.exec(QCursor::pos()); } // Show MIDI SysEx bank manager dialog... void qtractorBusForm::midiSysex (void) { // Care of MIDI output bus... if (m_pBus == nullptr) return; if (m_pBus->busType() != qtractorTrack::Midi) return; if ((m_pBus->busMode() & qtractorBus::Output) == 0) return; qtractorMidiBus *pMidiBus = static_cast (m_pBus); if (pMidiBus == nullptr) return; if (pMidiBus->sysexList() == nullptr) return; qtractorMidiSysexForm form(this); form.setSysexList(pMidiBus->sysexList()); form.exec(); updateMidiSysex(); } // Refresh instrument list. void qtractorBusForm::updateMidiInstruments (void) { m_ui.MidiInstrumentComboBox->clear(); m_ui.MidiInstrumentComboBox->addItem(tr("(No instrument)")); // Care of MIDI output bus... if (m_pBus == nullptr) return; if (m_pBus->busType() != qtractorTrack::Midi) return; if ((m_pBus->busMode() & qtractorBus::Output) == 0) return; qtractorMidiBus *pMidiBus = static_cast (m_pBus); if (pMidiBus == nullptr) return; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; qtractorInstrumentList *pInstruments = pSession->instruments(); if (pInstruments == nullptr) return; // Avoid superfluous change notifications... ++m_iDirtySetup; const QIcon& icon = QIcon(":/images/itemInstrument.png"); if (pMidiBus->pluginList_out()) { qtractorMidiManager *pMidiManager = (pMidiBus->pluginList_out())->midiManager(); if (pMidiManager) { pMidiManager->updateInstruments(); const qtractorInstrumentList& instruments = pMidiManager->instruments(); qtractorInstrumentList::ConstIterator iter = instruments.constBegin(); const qtractorInstrumentList::ConstIterator& iter_end = instruments.constEnd(); for ( ; iter != iter_end; ++iter) m_ui.MidiInstrumentComboBox->addItem(icon, iter.value().instrumentName()); } } // Regular instrument names... qtractorInstrumentList::ConstIterator iter = pInstruments->constBegin(); const qtractorInstrumentList::ConstIterator& iter_end = pInstruments->constEnd(); for ( ; iter != iter_end; ++iter) m_ui.MidiInstrumentComboBox->addItem(icon, iter.value().instrumentName()); // Done. --m_iDirtySetup; } // Update SysEx status. void qtractorBusForm::updateMidiSysex (void) { m_ui.MidiSysexTextLabel->clear(); // Care of MIDI output bus... if (m_pBus == nullptr) return; if (m_pBus->busType() != qtractorTrack::Midi) return; if ((m_pBus->busMode() & qtractorBus::Output) == 0) return; qtractorMidiBus *pMidiBus = static_cast (m_pBus); if (pMidiBus == nullptr) return; if (pMidiBus->sysexList() == nullptr) return; // Show proper count status... const int iSysexCount = (pMidiBus->sysexList())->count(); switch (iSysexCount) { case 0: m_ui.MidiSysexTextLabel->setText(tr("(none)")); break; case 1: m_ui.MidiSysexTextLabel->setText(tr("(1 item)")); break; default: m_ui.MidiSysexTextLabel->setText(tr("(%1 items)").arg(iSysexCount)); break; } } // Input plugin list slots. void qtractorBusForm::addInputPlugin (void) { m_ui.InputPluginListView->addPlugin(); } void qtractorBusForm::removeInputPlugin (void) { m_ui.InputPluginListView->removePlugin(); } void qtractorBusForm::moveUpInputPlugin (void) { m_ui.InputPluginListView->moveUpPlugin(); } void qtractorBusForm::moveDownInputPlugin (void) { m_ui.InputPluginListView->moveDownPlugin(); } // Output plugin list slots. void qtractorBusForm::addOutputPlugin (void) { m_ui.OutputPluginListView->addPlugin(); } void qtractorBusForm::removeOutputPlugin (void) { m_ui.OutputPluginListView->removePlugin(); } void qtractorBusForm::moveUpOutputPlugin (void) { m_ui.OutputPluginListView->moveUpPlugin(); } void qtractorBusForm::moveDownOutputPlugin (void) { m_ui.OutputPluginListView->moveDownPlugin(); } // end of qtractorBusForm.cpp qtractor-0.9.25/src/PaxHeaders/qtractorMmcEvent.h0000644000000000000000000000013214166551171016771 xustar0030 mtime=1641730681.457610286 30 atime=1641730681.456610276 30 ctime=1641730681.457610286 qtractor-0.9.25/src/qtractorMmcEvent.h0000644000175000001440000000745714166551171020236 0ustar00rncbcusers00000000000000// qtractorMmcEvent.h // /**************************************************************************** Copyright (C) 2005-2017, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorMmcEvent_h #define __qtractorMmcEvent_h #include //---------------------------------------------------------------------- // qtractorMmcEvent - MMC custom event. // class qtractorMmcEvent { public: // MMC command codes. enum Command { STOP = 0x01, PLAY = 0x02, DEFERRED_PLAY = 0x03, FAST_FORWARD = 0x04, REWIND = 0x05, RECORD_STROBE = 0x06, RECORD_EXIT = 0x07, RECORD_PAUSE = 0x08, PAUSE = 0x09, EJECT = 0x0a, CHASE = 0x0b, COMMAND_ERROR_RESET = 0x0c, MMC_RESET = 0x0d, JOG_START = 0x20, JOG_STOP = 0x21, WRITE = 0x40, MASKED_WRITE = 0x41, READ = 0x42, UPDATE = 0x43, LOCATE = 0x44, VARIABLE_PLAY = 0x45, SEARCH = 0x46, SHUTTLE = 0x47, STEP = 0x48, ASSIGN_SYSTEM_MASTER = 0x49, GENERATOR_COMMAND = 0x4a, MTC_COMMAND = 0x4b, MOVE = 0x4c, ADD = 0x4d, SUBTRACT = 0x4e, DROP_FRAME_ADJUST = 0x4f, PROCEDURE = 0x50, EVENT = 0x51, GROUP = 0x52, COMMAND_SEGMENT = 0x53, DEFERRED_VARIABLE_PLAY = 0x54, RECORD_STROBE_VARIABLE = 0x55, WAIT = 0x7c, RESUME = 0x7f }; // MMC sub-command codes (as for MASKED_WRITE). enum SubCommand { TRACK_NONE = 0x00, TRACK_RECORD = 0x4f, TRACK_MONITOR = 0x53, TRACK_MUTE = 0x62, TRACK_SOLO = 0x66 // Custom-implementation ;) }; // Default contructor (fake). qtractorMmcEvent() : m_cmd(Command(0)) {} // Contructor. qtractorMmcEvent(unsigned char *pSysex) : m_cmd(Command(pSysex[4])), m_data((const char *) &pSysex[6], (int) pSysex[5]) {} // Copy contructor. qtractorMmcEvent(const qtractorMmcEvent& mmce) : m_cmd(mmce.m_cmd), m_data(mmce.m_data) {} // Accessors. Command cmd() const { return m_cmd; } unsigned char *data() const { return (unsigned char *) m_data.constData(); } unsigned short len() const { return (unsigned short) m_data.length(); } // Retrieve MMC time-code and standard frame position (SMPTE?). unsigned long locate() const; // Retrieve MMC shuttle-speed and direction. float shuttle() const; // Retrieve MMC step and direction. int step() const; // Retrieve MMC masked-write sub-command data. SubCommand scmd() const; int track() const; bool isOn() const; private: // Instance variables. Command m_cmd; QByteArray m_data; }; #endif // __qtractorMmcEvent_h // end of qtractorMmcEvent.h qtractor-0.9.25/src/PaxHeaders/qtractorConnect.h0000644000000000000000000000013214166551171016644 xustar0030 mtime=1641730681.439610092 30 atime=1641730681.439610092 30 ctime=1641730681.439610092 qtractor-0.9.25/src/qtractorConnect.h0000644000175000001440000002566314166551171020110 0ustar00rncbcusers00000000000000// qtractorConnect.h // /**************************************************************************** Copyright (C) 2005-2020, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorConnect_h #define __qtractorConnect_h #include #include #include // Forward declarations. class qtractorPortListItem; class qtractorClientListItem; class qtractorClientListView; class qtractorConnectorView; class qtractorConnect; class QPainter; class QTimer; class QPaintEvent; class QResizeEvent; class QMouseEvent; class QDragMoveEvent; class QDragEnterEvent; class QDragLeaveEvent; class QDropEvent; class QContextMenuEvent; //---------------------------------------------------------------------- // qtractorPortListItem -- Port list item. // class qtractorPortListItem : public QTreeWidgetItem { public: // Constructor. qtractorPortListItem(qtractorClientListItem *pClientItem); // Default destructor. virtual ~qtractorPortListItem(); // Instance accessors. void setPortName(const QString& sPortName); const QString& clientName() const; const QString& portName() const; // Proto-pretty/display name accessors. virtual void updatePortName(); // Complete client:port name helper. QString clientPortName(); // Connections client item accessor. qtractorClientListItem *clientItem() const; // Client port cleanup marker. void markPort(int iMark); void markClientPort(int iMark); int portMark() const; // Connected port list primitives. void addConnect(qtractorPortListItem *pPortItem); void removeConnect(qtractorPortListItem *pPortItem); void cleanConnects(); // Connected port finders. qtractorPortListItem *findConnect(qtractorPortListItem *pPortItem); // Connection list accessor. const QList& connects() const; // To virtually distinguish between list view items. int rtti() const; // Connectiopn highlight methods. void setHilite (bool bHilite); bool isHilite() const; // Proxy sort override method. // - Natural decimal sorting comparator. bool operator< (const QTreeWidgetItem& other) const; protected: // Port name display name accessors. void setPortText(const QString& sPortText); QString portText() const; private: // Instance variables. qtractorClientListItem *m_pClientItem; QString m_sPortName; int m_iPortMark; bool m_bHilite; // Connection cache list. QList m_connects; }; //---------------------------------------------------------------------------- // qtractorClientListItem -- Client list item. // class qtractorClientListItem : public QTreeWidgetItem { public: // Constructor. qtractorClientListItem(qtractorClientListView *pClientListView); // Default destructor. virtual ~qtractorClientListItem(); // Port finder. qtractorPortListItem *findPortItem(const QString& sPortName); // Instance accessors. void setClientName(const QString& sClientName); const QString& clientName() const; // Proto-pretty/display name accessors. virtual void updateClientName(); // Readable flag accessor. bool isReadable() const; // Client port cleanup marker. void markClient(int iMark); void markClientPorts(int iMark); void cleanClientPorts(int iMark); int clientMark() const; // Connection highlight methods. void setHilite (bool bHilite); bool isHilite() const; // Client item openness status. void setOpen(bool bOpen); bool isOpen() const; // Proxy sort override method. // - Natural decimal sorting comparator. bool operator< (const QTreeWidgetItem& other) const; protected: // Client name display name accessors. void setClientText(const QString& sClientText); QString clientText() const; private: // Instance variables. QString m_sClientName; int m_iClientMark; int m_iHilite; }; //---------------------------------------------------------------------------- // qtractorClientListView -- Client list view, supporting drag-n-drop. // class qtractorClientListView : public QTreeWidget { Q_OBJECT public: // Constructor. qtractorClientListView(QWidget *pParent = nullptr); // Default destructor. virtual ~qtractorClientListView(); // Client finder. qtractorClientListItem *findClientItem(const QString& sClientName); // Client:port finder. qtractorPortListItem *findClientPortItem(const QString& sClientPort); // Main controller accessors. void setBinding(qtractorConnect *pConnect); qtractorConnect *binding() const; // Readable flag accessors. void setReadable(bool bReadable); bool isReadable() const; // Client name filter helpers. void setClientName(const QString& sClientName); QString clientName() const; // Port name filter helpers. void setPortName(const QString& sPortName); QString portName() const; // Maintained current client name list. const QStringList& clientNames() const; // Override clear method. void clear(); // Whether items are all open (expanded) or closed (collapsed). void setOpenAll(bool bOpen); // Client ports cleanup marker. void markClientPorts(int iMark); void cleanClientPorts(int iMark); // Client:port refreshner (return newest item count). virtual int updateClientPorts() = 0; // Client:port hilite update stabilization. void hiliteClientPorts(); // Redirect this one as public. QTreeWidgetItem *itemFromIndex(const QModelIndex& index) const { return QTreeWidget::itemFromIndex(index); } // Auto-open timer methods. void setAutoOpenTimeout(int iAutoOpenTimeout); int autoOpenTimeout() const; // Do proper contents refresh/update. void refresh(); // Natural decimal sorting comparator. static bool lessThan( const QTreeWidgetItem& item1, const QTreeWidgetItem& item2, int col = 0); protected slots: // Auto-open timeout slot. void timeoutSlot(); protected: // Client:port filter function via regular expression. bool isClientName(const QString& sClientName); bool isPortName(const QString& sPortName); // Trap for help/tool-tip events. bool eventFilter(QObject *pObject, QEvent *pEvent); // Drag-n-drop stuff. QTreeWidgetItem *dragDropItem(const QPoint& pos); // Drag-n-drop stuff -- reimplemented virtual methods. void dragEnterEvent(QDragEnterEvent *pDragEnterEvent); void dragMoveEvent(QDragMoveEvent *pDragMoveEvent); void dragLeaveEvent(QDragLeaveEvent *); void dropEvent(QDropEvent *pDropEvent); // Handle mouse events for drag-and-drop stuff. void mousePressEvent(QMouseEvent *pMouseEvent); void mouseMoveEvent(QMouseEvent *pMouseEvent); // Context menu request event handler. void contextMenuEvent(QContextMenuEvent *); private: // Local instance variables. qtractorConnect *m_pConnect; bool m_bReadable; // Auto-open timer. int m_iAutoOpenTimeout; QTimer *m_pAutoOpenTimer; // Item we'll eventually drag-and-dropping something. QTreeWidgetItem *m_pDragItem; QTreeWidgetItem *m_pDropItem; // The point from where drag started. QPoint m_posDrag; // The current highlighted item. QTreeWidgetItem *m_pHiliteItem; // Client:port regular expression filters. QRegularExpression m_rxClientName; QRegularExpression m_rxPortName; // Maintained list of client names. QStringList m_clientNames; }; //---------------------------------------------------------------------- // qtractorConnectorView -- Connector view widget. // class qtractorConnectorView : public QWidget { Q_OBJECT public: // Constructor. qtractorConnectorView(QWidget *pParent = nullptr); // Default destructor. ~qtractorConnectorView(); // Main controller accessors. void setBinding(qtractorConnect *pConnect); qtractorConnect *binding() const; protected slots: // Useful slots (should this be protected?). void contentsChanged(); protected: // Specific event handlers. void paintEvent(QPaintEvent *); // Context menu request event handler. void contextMenuEvent(QContextMenuEvent *); private: // Legal client/port item position helper. int itemY(QTreeWidgetItem *pListItem) const; // Drawing methods. void drawConnectionLine(QPainter *pPainter, int x1, int y1, int x2, int y2, int h1, int h2, const QPen& pen); // Local instance variables. qtractorConnect *m_pConnect; }; //---------------------------------------------------------------------------- // qtractorConnect -- Connections controller. // class qtractorConnect : public QObject { Q_OBJECT public: // Constructor. qtractorConnect( qtractorClientListView *pOListView, qtractorClientListView *pIListView, qtractorConnectorView *pConnectorView); // Default destructor. virtual ~qtractorConnect(); // QTreeWidgetItem types. enum { ClientItem = 1001, PortItem = 1002 }; // Widget accesors. qtractorClientListView *OListView() const { return m_pOListView; } qtractorClientListView *IListView() const { return m_pIListView; } qtractorConnectorView *ConnectorView() const { return m_pConnectorView; } // Explicit connection tests. bool canConnectSelected(); bool canDisconnectSelected(); bool canDisconnectAll(); public slots: // Explicit connection slots. bool connectSelected(); bool disconnectSelected(); bool disconnectAll(); // Complete/incremental contents rebuilder; // check dirty status if incremental. void updateContents(bool bClear); // Incremental contents refreshner; check dirty status. void refresh(); // Context menu helper. void contextMenu(const QPoint& gpos); signals: // Contents change signal. void contentsChanged(); // Connection change signal. void connectChanged(); protected: // Connect/Disconnection primitives. virtual bool connectPorts(qtractorPortListItem *pOPort, qtractorPortListItem *pIPort) = 0; virtual bool disconnectPorts(qtractorPortListItem *pOPort, qtractorPortListItem *pIPort) = 0; // Update port connection references. virtual void updateConnections() = 0; private: // Connect/Disconnection local primitives. bool connectPortsEx(qtractorPortListItem *pOPort, qtractorPortListItem *pIPort); bool disconnectPortsEx(qtractorPortListItem *pOPort, qtractorPortListItem *pIPort); // Connection methods (unguarded). bool connectSelectedEx(); bool disconnectSelectedEx(); bool disconnectAllEx(); // Controlled widgets. qtractorClientListView *m_pOListView; qtractorClientListView *m_pIListView; qtractorConnectorView *m_pConnectorView; }; #endif // __qtractorConnect_h // end of qtractorConnect.h qtractor-0.9.25/src/PaxHeaders/appdata0000644000000000000000000000013214166551171014657 xustar0030 mtime=1641730681.429609984 30 atime=1641730681.429609984 30 ctime=1641730681.429609984 qtractor-0.9.25/src/appdata/0000755000175000001440000000000014166551171016164 5ustar00rncbcusers00000000000000qtractor-0.9.25/src/appdata/PaxHeaders/org.rncbc.qtractor.xml0000644000000000000000000000013214166551171021171 xustar0030 mtime=1641730681.429609984 30 atime=1641730681.429609984 30 ctime=1641730681.429609984 qtractor-0.9.25/src/appdata/org.rncbc.qtractor.xml0000644000175000001440000000352214166551171022423 0ustar00rncbcusers00000000000000 org.rncbc.qtractor FSFAP GPL-2.0+ Qtractor An Audio/MIDI multi-track sequencer

Qtractor is an Audio/MIDI multi-track sequencer application written in C++ around the Qt framework using Qt Designer.

The initial target platform will be Linux, where the Jack Audio Connection Kit (JACK) for audio, and the Advanced Linux Sound Architecture (ALSA) for MIDI, are the main infrastructures to evolve as a fairly-featured Linux Desktop Audio Workstation GUI, specially dedicated to the personal home-studio.

 org.rncbc.qtractor.desktop qtractor qtractor_plugin_scan https://qtractor.org/image/qtractor-screenshot16.png The main window showing the application in action Audio MIDI Multitrack Sequencer DAW ALSA JACK LADSPA DSSI VST LV2 Qt https://qtractor.org rncbc.org rncbc aka. Rui Nuno Capela rncbc@rncbc.org qtractor-0.9.25/src/PaxHeaders/qtractorVst3Plugin.cpp0000644000000000000000000000013214166551171017624 xustar0030 mtime=1641730681.468610405 30 atime=1641730681.468610405 30 ctime=1641730681.468610405 qtractor-0.9.25/src/qtractorVst3Plugin.cpp0000644000175000001440000025712614166551171021071 0ustar00rncbcusers00000000000000// qtractorVst3Plugin.cpp // /**************************************************************************** Copyright (C) 2005-2021, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #ifdef CONFIG_VST3 #include "qtractorVst3Plugin.h" #include "qtractorSession.h" #include "qtractorSessionCursor.h" #include "qtractorAudioEngine.h" #include "qtractorMidiManager.h" #include "pluginterfaces/vst/ivsthostapplication.h" #include "pluginterfaces/vst/ivstpluginterfacesupport.h" #include "pluginterfaces/vst/ivstaudioprocessor.h" #include "pluginterfaces/vst/ivsteditcontroller.h" #include "pluginterfaces/vst/ivstprocesscontext.h" #include "pluginterfaces/vst/ivstparameterchanges.h" #include "pluginterfaces/vst/ivstmidicontrollers.h" #include "pluginterfaces/vst/ivstevents.h" #include "pluginterfaces/vst/ivstunits.h" #include "pluginterfaces/gui/iplugview.h" #include "pluginterfaces/base/ibstream.h" #include "base/source/fobject.h" #include #include #include #include #include #include #include #include #include #include #if QT_VERSION >= QT_VERSION_CHECK(5, 0, 0) #define CONFIG_VST3_XCB #endif #ifdef CONFIG_VST3_XCB #include #endif using namespace Steinberg; using namespace Linux; //----------------------------------------------------------------------------- // A Vst::String128 to QString converter. // static inline QString fromTChar ( const Vst::TChar *str ) { return QString::fromUtf16(reinterpret_cast (str)); } //----------------------------------------------------------------------------- // class qtractorVst3PluginHost -- VST3 plugin host context decl. // class qtractorVst3PluginHost : public Vst::IHostApplication { public: // Constructor. qtractorVst3PluginHost (); // Destructor. virtual ~qtractorVst3PluginHost (); DECLARE_FUNKNOWN_METHODS //--- IHostApplication --- // tresult PLUGIN_API getName (Vst::String128 name) override; tresult PLUGIN_API createInstance (TUID cid, TUID _iid, void **obj) override; FUnknown *get() { return static_cast (this); } // QTimer stuff... // void startTimer (int msecs); void stopTimer (); int timerInterval() const; // RunLoop adapters... // tresult registerEventHandler (IEventHandler *handler, FileDescriptor fd); tresult unregisterEventHandler (IEventHandler *handler); tresult registerTimer (ITimerHandler *handler, TimerInterval msecs); tresult unregisterTimer (ITimerHandler *handler); // Executive methods. // void processTimers(); void processEventHandlers(); #ifdef CONFIG_VST3_XCB void openXcbConnection(); void closeXcbConnection(); #endif // Common host time-keeper context accessors. Vst::ProcessContext *processContext(); void processAddRef(); void processReleaseRef(); // Common host time-keeper process context. void updateProcessContext(qtractorAudioEngine *pAudioEngine); // Cleanup. void clear(); protected: class PlugInterfaceSupport; class Attribute; class AttributeList; class Message; class Timer; private: // Instance members. IPtr m_plugInterfaceSupport; Timer *m_pTimer; unsigned int m_timerRefCount; struct TimerItem { TimerItem(ITimerHandler *h, TimerInterval i) : handler(h), interval(i), counter(0) {} ITimerHandler *handler; TimerInterval interval; TimerInterval counter; }; QHash m_timers; QMultiHash m_fileDescriptors; #ifdef CONFIG_VST3_XCB xcb_connection_t *m_pXcbConnection; int m_iXcbFileDescriptor; #endif // defined(XCB_TEST) Vst::ProcessContext m_processContext; unsigned int m_processRefCount; }; //----------------------------------------------------------------------------- // class qtractorVst3PluginHost::PlugInterfaceSupport : public FObject, public Vst::IPlugInterfaceSupport { public: // Constructor. PlugInterfaceSupport () { addPluInterfaceSupported(Vst::IComponent::iid); addPluInterfaceSupported(Vst::IAudioProcessor::iid); addPluInterfaceSupported(Vst::IEditController::iid); addPluInterfaceSupported(Vst::IConnectionPoint::iid); addPluInterfaceSupported(Vst::IUnitInfo::iid); // addPluInterfaceSupported(Vst::IUnitData::iid); addPluInterfaceSupported(Vst::IProgramListData::iid); addPluInterfaceSupported(Vst::IMidiMapping::iid); // addPluInterfaceSupported(Vst::IEditController2::iid); } OBJ_METHODS (PlugInterfaceSupport, FObject) REFCOUNT_METHODS (FObject) DEFINE_INTERFACES DEF_INTERFACE (Vst::IPlugInterfaceSupport) END_DEFINE_INTERFACES (FObject) //--- IPlugInterfaceSupport ---- // tresult PLUGIN_API isPlugInterfaceSupported (const TUID _iid) override { if (m_fuids.contains(QString::fromLocal8Bit(_iid))) return kResultOk; else return kResultFalse; } protected: void addPluInterfaceSupported(const TUID& _iid) { m_fuids.append(QString::fromLocal8Bit(_iid)); } private: // Instance members. QList m_fuids; }; //----------------------------------------------------------------------------- // class qtractorVst3PluginHost::Attribute { public: enum Type { kInteger, kFloat, kString, kBinary }; // Constructors. Attribute (int64 value) : m_size(0), m_type(kInteger) { m_v.intValue = value; } Attribute (double value) : m_size(0), m_type(kFloat) { m_v.floatValue = value; } Attribute (const Vst::TChar *value, uint32 size) : m_size(size), m_type(kString) { m_v.stringValue = new Vst::TChar[size]; ::memcpy(m_v.stringValue, value, size * sizeof (Vst::TChar)); } Attribute (const void *value, uint32 size) : m_size(size), m_type(kBinary) { m_v.binaryValue = new char[size]; ::memcpy(m_v.binaryValue, value, size); } // Destructor. ~Attribute () { if (m_size) delete [] m_v.binaryValue; } // Accessors. int64 intValue () const { return m_v.intValue; } double floatValue () const { return m_v.floatValue; } const Vst::TChar *stringValue ( uint32& stringSize ) { stringSize = m_size; return m_v.stringValue; } const void *binaryValue ( uint32& binarySize ) { binarySize = m_size; return m_v.binaryValue; } Type getType () const { return m_type; } protected: // Instance members. union v { int64 intValue; double floatValue; Vst::TChar *stringValue; char *binaryValue; } m_v; uint32 m_size; Type m_type; }; //----------------------------------------------------------------------------- // class qtractorVst3PluginHost::AttributeList : public Vst::IAttributeList { public: // Constructor. AttributeList () { FUNKNOWN_CTOR } // Destructor. virtual ~AttributeList () { qDeleteAll(m_list); m_list.clear(); FUNKNOWN_DTOR } DECLARE_FUNKNOWN_METHODS //--- IAttributeList --- // tresult PLUGIN_API setInt (AttrID aid, int64 value) override { removeAttrID(aid); m_list.insert(aid, new Attribute(value)); return kResultTrue; } tresult PLUGIN_API getInt (AttrID aid, int64& value) override { Attribute *attr = m_list.value(aid, nullptr); if (attr) { value = attr->intValue(); return kResultTrue; } return kResultFalse; } tresult PLUGIN_API setFloat (AttrID aid, double value) override { removeAttrID(aid); m_list.insert(aid, new Attribute(value)); return kResultTrue; } tresult PLUGIN_API getFloat (AttrID aid, double& value) override { Attribute *attr = m_list.value(aid, nullptr); if (attr) { value = attr->floatValue(); return kResultTrue; } return kResultFalse; } tresult PLUGIN_API setString (AttrID aid, const Vst::TChar *string) override { removeAttrID(aid); m_list.insert(aid, new Attribute(string, fromTChar(string).length())); return kResultTrue; } tresult PLUGIN_API getString (AttrID aid, Vst::TChar *string, uint32 size) override { Attribute *attr = m_list.value(aid, nullptr); if (attr) { uint32 size2 = 0; const Vst::TChar *string2 = attr->stringValue(size2); ::memcpy(string, string2, qMin(size, size2) * sizeof(Vst::TChar)); return kResultTrue; } return kResultFalse; } tresult PLUGIN_API setBinary (AttrID aid, const void* data, uint32 size) override { removeAttrID(aid); m_list.insert(aid, new Attribute(data, size)); return kResultTrue; } tresult PLUGIN_API getBinary (AttrID aid, const void*& data, uint32& size) override { Attribute *attr = m_list.value(aid, nullptr); if (attr) { data = attr->binaryValue(size); return kResultTrue; } size = 0; return kResultFalse; } protected: void removeAttrID (AttrID aid) { Attribute *attr = m_list.value(aid, nullptr); if (attr) { delete attr; m_list.remove(aid); } } private: // Instance members. QHash m_list; }; IMPLEMENT_FUNKNOWN_METHODS (qtractorVst3PluginHost::AttributeList, IAttributeList, IAttributeList::iid) //----------------------------------------------------------------------------- // class qtractorVst3PluginHost::Message : public Vst::IMessage { public: // Constructor. Message () : m_messageId(nullptr), m_attributeList(nullptr) { FUNKNOWN_CTOR } // Destructor. virtual ~Message () { setMessageID(nullptr); if (m_attributeList) m_attributeList->release(); FUNKNOWN_DTOR } DECLARE_FUNKNOWN_METHODS //--- IMessage --- // const char *PLUGIN_API getMessageID () override { return m_messageId; } void PLUGIN_API setMessageID (const char *messageId) override { if (m_messageId) delete [] m_messageId; m_messageId = nullptr; if (messageId) { size_t len = strlen(messageId) + 1; m_messageId = new char[len]; ::strcpy(m_messageId, messageId); } } Vst::IAttributeList* PLUGIN_API getAttributes () override { if (!m_attributeList) m_attributeList = new AttributeList(); return m_attributeList; } protected: // Instance members. char *m_messageId; AttributeList *m_attributeList; }; IMPLEMENT_FUNKNOWN_METHODS (qtractorVst3PluginHost::Message, IMessage, IMessage::iid) //----------------------------------------------------------------------------- // class qtractorVst3PluginHost::Timer -- VST3 plugin host timer impl. // class qtractorVst3PluginHost::Timer : public QTimer { public: // Constructor. Timer (qtractorVst3PluginHost *pHost) : QTimer(), m_pHost(pHost) {} // Main method. void start (int msecs) { const int DEFAULT_MSECS = 30; int iInterval = QTimer::interval(); if (iInterval == 0) iInterval = DEFAULT_MSECS; if (iInterval > msecs) iInterval = msecs; QTimer::start(iInterval); } protected: void timerEvent (QTimerEvent *pTimerEvent) { if (pTimerEvent->timerId() == QTimer::timerId()) { m_pHost->processTimers(); m_pHost->processEventHandlers(); } } private: // Instance members. qtractorVst3PluginHost *m_pHost; }; //----------------------------------------------------------------------------- // class qtractorVst3PluginHost -- VST3 plugin host context impl. // // Constructor. qtractorVst3PluginHost::qtractorVst3PluginHost (void) { FUNKNOWN_CTOR m_plugInterfaceSupport = owned(NEW PlugInterfaceSupport()); m_pTimer = new Timer(this); m_timerRefCount = 0; #ifdef CONFIG_VST3_XCB m_pXcbConnection = nullptr; m_iXcbFileDescriptor = 0; #endif m_processRefCount = 0; } // Destructor. qtractorVst3PluginHost::~qtractorVst3PluginHost (void) { clear(); delete m_pTimer; m_plugInterfaceSupport = nullptr; FUNKNOWN_DTOR } //--- IHostApplication --- // tresult PLUGIN_API qtractorVst3PluginHost::getName ( Vst::String128 name ) { const QString str("qtractorVst3PluginHost"); const int nsize = qMin(str.length(), 127); ::memcpy(name, str.utf16(), nsize * sizeof(Vst::TChar)); name[nsize] = 0; return kResultOk; } tresult PLUGIN_API qtractorVst3PluginHost::createInstance ( TUID cid, TUID _iid, void **obj ) { const FUID classID (FUID::fromTUID(cid)); const FUID interfaceID (FUID::fromTUID(_iid)); if (classID == Vst::IMessage::iid && interfaceID == Vst::IMessage::iid) { *obj = new Message(); return kResultOk; } else if (classID == Vst::IAttributeList::iid && interfaceID == Vst::IAttributeList::iid) { *obj = new AttributeList(); return kResultOk; } *obj = nullptr; return kResultFalse; } tresult PLUGIN_API qtractorVst3PluginHost::queryInterface ( const char *_iid, void **obj ) { QUERY_INTERFACE(_iid, obj, FUnknown::iid, IHostApplication) QUERY_INTERFACE(_iid, obj, IHostApplication::iid, IHostApplication) if (m_plugInterfaceSupport && m_plugInterfaceSupport->queryInterface(_iid, obj) == kResultOk) return kResultOk; *obj = nullptr; return kResultFalse; } uint32 PLUGIN_API qtractorVst3PluginHost::addRef (void) { return 1; } uint32 PLUGIN_API qtractorVst3PluginHost::release (void) { return 1; } // QTimer stuff... // void qtractorVst3PluginHost::startTimer ( int msecs ) { if (++m_timerRefCount == 1) m_pTimer->start(msecs); } void qtractorVst3PluginHost::stopTimer (void) { if (m_timerRefCount > 0 && --m_timerRefCount == 0) m_pTimer->stop(); } int qtractorVst3PluginHost::timerInterval (void) const { return m_pTimer->interval(); } // IRunLoop stuff... // tresult qtractorVst3PluginHost::registerEventHandler ( IEventHandler *handler, FileDescriptor fd ) { #ifdef CONFIG_DEBUG qDebug("qtractorVst3PluginHost::registerEventHandler(%p, %d)", handler, int(fd)); #endif m_fileDescriptors.insert(handler, int(fd)); return kResultOk; } tresult qtractorVst3PluginHost::unregisterEventHandler ( IEventHandler *handler ) { #ifdef CONFIG_DEBUG qDebug("qtractorVst3PluginHost::unregisterEventHandler(%p)", handler); #endif m_fileDescriptors.remove(handler); return kResultOk; } tresult qtractorVst3PluginHost::registerTimer ( ITimerHandler *handler, TimerInterval msecs ) { #ifdef CONFIG_DEBUG qDebug("qtractorVst3PluginHost::registerTimer(%p, %u)", handler, uint(msecs)); #endif m_timers.insert(handler, new TimerItem(handler, msecs)); m_pTimer->start(int(msecs)); return kResultOk; } tresult qtractorVst3PluginHost::unregisterTimer ( ITimerHandler *handler ) { #ifdef CONFIG_DEBUG qDebug("qtractorVst3PluginHost::unregisterTimer(%p)", handler); #endif m_timers.remove(handler); if (m_timers.isEmpty()) m_pTimer->stop(); return kResultOk; } // Executive methods. // void qtractorVst3PluginHost::processTimers (void) { foreach (TimerItem *timer, m_timers) { timer->counter += timerInterval(); if (timer->counter >= timer->interval) { timer->handler->onTimer(); timer->counter = 0; } } } void qtractorVst3PluginHost::processEventHandlers (void) { int nfds = 0; fd_set rfds; fd_set wfds; fd_set efds; FD_ZERO(&rfds); FD_ZERO(&wfds); FD_ZERO(&efds); #ifdef CONFIG_VST3_XCB if (m_iXcbFileDescriptor) { FD_SET(m_iXcbFileDescriptor, &rfds); FD_SET(m_iXcbFileDescriptor, &wfds); FD_SET(m_iXcbFileDescriptor, &efds); nfds = qMax(nfds, m_iXcbFileDescriptor); } #endif QMultiHash::ConstIterator iter = m_fileDescriptors.constBegin(); for ( ; iter != m_fileDescriptors.constEnd(); ++iter) { foreach (int fd, m_fileDescriptors.values(iter.key())) { FD_SET(fd, &rfds); FD_SET(fd, &wfds); FD_SET(fd, &efds); nfds = qMax(nfds, fd); } } timeval timeout; timeout.tv_sec = 0; timeout.tv_usec = 1000 * timerInterval(); const int result = ::select(nfds, &rfds, &wfds, nullptr, &timeout); if (result > 0) { iter = m_fileDescriptors.constBegin(); for ( ; iter != m_fileDescriptors.constEnd(); ++iter) { foreach (int fd, m_fileDescriptors.values(iter.key())) { if (FD_ISSET(fd, &rfds) || FD_ISSET(fd, &wfds) || FD_ISSET(fd, &efds)) { IEventHandler *handler = iter.key(); handler->onFDIsSet(fd); } } } } } #ifdef CONFIG_VST3_XCB void qtractorVst3PluginHost::openXcbConnection (void) { if (m_pXcbConnection == nullptr) { #ifdef CONFIG_DEBUG qDebug("qtractorVst3PluginHost::openXcbConnection()"); #endif m_pXcbConnection = ::xcb_connect(nullptr, nullptr); m_iXcbFileDescriptor = ::xcb_get_file_descriptor(m_pXcbConnection); } } void qtractorVst3PluginHost::closeXcbConnection (void) { if (m_pXcbConnection) { ::xcb_disconnect(m_pXcbConnection); m_pXcbConnection = nullptr; m_iXcbFileDescriptor = 0; #ifdef CONFIG_DEBUG qDebug("qtractorVst3PluginHost::closeXcbConnection()"); #endif } } #endif // CONFIG_VST3_XCB // Common host time-keeper context accessor. Vst::ProcessContext *qtractorVst3PluginHost::processContext (void) { return &m_processContext; } void qtractorVst3PluginHost::processAddRef (void) { ++m_processRefCount; } void qtractorVst3PluginHost::processReleaseRef (void) { if (m_processRefCount > 0) --m_processRefCount; } // Common host time-keeper process context. void qtractorVst3PluginHost::updateProcessContext ( qtractorAudioEngine *pAudioEngine ) { if (m_processRefCount < 1) return; jack_position_t pos; jack_transport_state_t state; if (pAudioEngine->isFreewheel()) { pos.frame = pAudioEngine->sessionCursor()->frame(); pAudioEngine->timebase(&pos, 0); state = JackTransportRolling; // Fake transport rolling... } else { state = jack_transport_query(pAudioEngine->jackClient(), &pos); } if (state == JackTransportRolling) m_processContext.state |= Vst::ProcessContext::kPlaying; else m_processContext.state &= ~Vst::ProcessContext::kPlaying; m_processContext.sampleRate = pos.frame_rate; m_processContext.projectTimeSamples = pos.frame; if (pos.valid & JackPositionBBT) { m_processContext.state |= Vst::ProcessContext::kTempoValid; m_processContext.tempo = pos.beats_per_minute; m_processContext.state |= Vst::ProcessContext::kTimeSigValid; m_processContext.timeSigNumerator = pos.beats_per_bar; m_processContext.timeSigDenominator = pos.beat_type; } else { m_processContext.state &= ~Vst::ProcessContext::kTempoValid; m_processContext.state &= ~Vst::ProcessContext::kTimeSigValid; } } // Cleanup. void qtractorVst3PluginHost::clear (void) { #ifdef CONFIG_VST3_XCB closeXcbConnection(); #endif m_timerRefCount = 0; m_processRefCount = 0; qDeleteAll(m_timers); m_timers.clear(); m_fileDescriptors.clear(); ::memset(&m_processContext, 0, sizeof(Vst::ProcessContext)); } // Host singleton. static qtractorVst3PluginHost g_hostContext; //---------------------------------------------------------------------- // class qtractorVst3PluginType::Impl -- VST3 plugin meta-interface impl. // class qtractorVst3PluginType::Impl { public: // Constructor. Impl (qtractorPluginFile *pFile) : m_pFile(pFile), m_component(nullptr), m_controller(nullptr), m_unitInfos(nullptr), m_iUniqueID(0) {} // Destructor. ~Impl () { close(); } // Executive methods. bool open (unsigned long iIndex); void close (); // Accessors. Vst::IComponent *component () const { return m_component; } Vst::IEditController *controller () const { return m_controller; } Vst::IUnitInfo *unitInfos () const { return m_unitInfos; } const QString& name () const { return m_sName; } const QString& category () const { return m_sCategory; } const QString& subCategories () const { return m_sSubCategories; } const QString& vendor () const { return m_sVendor; } const QString& email () const { return m_sEmail; } const QString& url () const { return m_sUrl; } const QString& version () const { return m_sVersion; } const QString& sdkVersion () const { return m_sSdkVersion; } unsigned long uniqueID () const { return m_iUniqueID; } int numChannels (Vst::MediaType type, Vst::BusDirection direction) const; private: // Instance members. qtractorPluginFile *m_pFile; IPtr m_component; IPtr m_controller; IPtr m_unitInfos; QString m_sName; QString m_sCategory; QString m_sSubCategories; QString m_sVendor; QString m_sEmail; QString m_sUrl; QString m_sVersion; QString m_sSdkVersion; unsigned long m_iUniqueID; }; //---------------------------------------------------------------------- // class qtractorVst3PluginType::Impl -- VST3 plugin interface impl. // // Executive methods. // bool qtractorVst3PluginType::Impl::open ( unsigned long iIndex ) { close(); typedef bool (PLUGIN_API *VST3_ModuleEntry)(void *); const VST3_ModuleEntry module_entry = reinterpret_cast (m_pFile->resolve("ModuleEntry")); if (module_entry) module_entry(m_pFile->module()); typedef IPluginFactory *(PLUGIN_API *VST3_GetPluginFactory)(); const VST3_GetPluginFactory get_plugin_factory = reinterpret_cast (m_pFile->resolve("GetPluginFactory")); if (!get_plugin_factory) { #ifdef CONFIG_DEBUG qDebug("qtractorVst3PluginType::Impl[%p]::open(\"%s\", %lu)" " *** Failed to resolve plug-in factory.", this, m_pFile->filename().toUtf8().constData(), iIndex); #endif return false; } IPluginFactory *factory = get_plugin_factory(); if (!factory) { #ifdef CONFIG_DEBUG qDebug("qtractorVst3PluginType::Impl[%p]::open(\"%s\", %lu)" " *** Failed to retrieve plug-in factory.", this, m_pFile->filename().toUtf8().constData(), iIndex); #endif return false; } PFactoryInfo factoryInfo; if (factory->getFactoryInfo(&factoryInfo) != kResultOk) { #ifdef CONFIG_DEBUG qDebug("qtractorVst3PluginType::Impl[%p]::open(\"%s\", %lu)" " *** Failed to retrieve plug-in factory information.", this, m_pFile->filename().toUtf8().constData(), iIndex); #endif return false; } IPluginFactory2 *factory2 = FUnknownPtr (factory); IPluginFactory3 *factory3 = FUnknownPtr (factory); if (factory3) factory3->setHostContext(g_hostContext.get()); const int32 nclasses = factory->countClasses(); unsigned long i = 0; for (int32 n = 0; n < nclasses; ++n) { PClassInfo classInfo; if (factory->getClassInfo(n, &classInfo) != kResultOk) continue; if (::strcmp(classInfo.category, kVstAudioEffectClass)) continue; if (iIndex == i) { PClassInfoW classInfoW; if (factory3 && factory3->getClassInfoUnicode(n, &classInfoW) == kResultOk) { m_sName = fromTChar(classInfoW.name); m_sCategory = QString::fromLocal8Bit(classInfoW.category); m_sSubCategories = QString::fromLocal8Bit(classInfoW.subCategories); m_sVendor = fromTChar(classInfoW.vendor); m_sVersion = fromTChar(classInfoW.version); m_sSdkVersion = fromTChar(classInfoW.sdkVersion); } else { PClassInfo2 classInfo2; if (factory2 && factory2->getClassInfo2(n, &classInfo2) == kResultOk) { m_sName = QString::fromLocal8Bit(classInfo2.name); m_sCategory = QString::fromLocal8Bit(classInfo2.category); m_sSubCategories = QString::fromLocal8Bit(classInfo2.subCategories); m_sVendor = QString::fromLocal8Bit(classInfo2.vendor); m_sVersion = QString::fromLocal8Bit(classInfo2.version); m_sSdkVersion = QString::fromLocal8Bit(classInfo2.sdkVersion); } else { m_sName = QString::fromLocal8Bit(classInfo.name); m_sCategory = QString::fromLocal8Bit(classInfo.category); m_sSubCategories.clear(); m_sVendor.clear(); m_sVersion.clear(); m_sSdkVersion.clear(); } } if (m_sVendor.isEmpty()) m_sVendor = QString::fromLocal8Bit(factoryInfo.vendor); if (m_sEmail.isEmpty()) m_sEmail = QString::fromLocal8Bit(factoryInfo.email); if (m_sUrl.isEmpty()) m_sUrl = QString::fromLocal8Bit(factoryInfo.url); m_iUniqueID = qHash(QByteArray(classInfo.cid, sizeof(TUID))); Vst::IComponent *component = nullptr; if (factory->createInstance( classInfo.cid, Vst::IComponent::iid, (void **) &component) != kResultOk) { #ifdef CONFIG_DEBUG qDebug("qtractorVst3PluginType::Impl[%p]::open(\"%s\", %lu)" " *** Failed to create plug-in component.", this, m_pFile->filename().toUtf8().constData(), iIndex); #endif return false; } m_component = owned(component); if (m_component->initialize(g_hostContext.get()) != kResultOk) { #ifdef CONFIG_DEBUG qDebug("qtractorVst3PluginType::Impl[%p]::open(\"%s\", %lu)" " *** Failed to initialize plug-in component.", this, m_pFile->filename().toUtf8().constData(), iIndex); #endif close(); return false; } Vst::IEditController *controller = nullptr; if (m_component->queryInterface( Vst::IEditController::iid, (void **) &controller) != kResultOk) { TUID controller_cid; if (m_component->getControllerClassId(controller_cid) == kResultOk) { if (factory->createInstance( controller_cid, Vst::IEditController::iid, (void **) &controller) != kResultOk) { #ifdef CONFIG_DEBUG qDebug("qtractorVst3PluginType::Impl[%p]::open(\"%s\", %lu)" " *** Failed to create plug-in controller.", this, m_pFile->filename().toUtf8().constData(), iIndex); #endif } if (controller && controller->initialize(g_hostContext.get()) != kResultOk) { #ifdef CONFIG_DEBUG qDebug("qtractorVst3PluginType::Impl[%p]::open(\"%s\", %lu)" " *** Failed to initialize plug-in controller.", this, m_pFile->filename().toUtf8().constData(), iIndex); controller = nullptr; #endif } } } if (controller) m_controller = owned(controller); Vst::IUnitInfo *unitInfos = nullptr; if (m_component->queryInterface( Vst::IUnitInfo::iid, (void **) &unitInfos) != kResultOk) { if (m_controller && m_controller->queryInterface( Vst::IUnitInfo::iid, (void **) &unitInfos) != kResultOk) { #ifdef CONFIG_DEBUG qDebug("qtractorVst3PluginType::Impl[%p]::open(\"%s\", %lu)" " *** Failed to create plug-in units information.", this, m_pFile->filename().toUtf8().constData(), iIndex); #endif } } if (unitInfos) m_unitInfos = owned(unitInfos); // Connect components... if (m_component && m_controller) { FUnknownPtr component_cp(m_component); FUnknownPtr controller_cp(m_controller); if (component_cp && controller_cp) { component_cp->connect(controller_cp); controller_cp->connect(component_cp); } } return true; } ++i; } return false; } void qtractorVst3PluginType::Impl::close (void) { if (m_component && m_controller) { FUnknownPtr component_cp(m_component); FUnknownPtr controller_cp(m_controller); if (component_cp && controller_cp) { component_cp->disconnect(controller_cp); controller_cp->disconnect(component_cp); } } m_unitInfos = nullptr; if (m_component && m_controller && FUnknownPtr (m_component).getInterface()) { m_controller->terminate(); } m_controller = nullptr; if (m_component) { m_component->terminate(); m_component = nullptr; typedef bool (PLUGIN_API *VST3_ModuleExit)(); const VST3_ModuleExit module_exit = reinterpret_cast (m_pFile->resolve("ModuleExit")); if (module_exit) module_exit(); } } int qtractorVst3PluginType::Impl::numChannels ( Vst::MediaType type, Vst::BusDirection direction ) const { if (!m_component) return -1; int nchannels = 0; const int32 nbuses = m_component->getBusCount(type, direction); for (int32 i = 0; i < nbuses; ++i) { Vst::BusInfo busInfo; if (m_component->getBusInfo(type, direction, i, busInfo) == kResultOk) { if ((busInfo.busType == Vst::kMain) || (busInfo.flags & Vst::BusInfo::kDefaultActive)) nchannels += busInfo.channelCount; } } return nchannels; } //---------------------------------------------------------------------- // class qtractorVst3PluginType -- VST3 plugin meta-interface impl. // // Constructor. qtractorVst3PluginType::qtractorVst3PluginType ( qtractorPluginFile *pFile, unsigned long iIndex ) : qtractorPluginType(pFile, iIndex, Vst3), m_pImpl(new Impl(pFile)) { } // Destructor. qtractorVst3PluginType::~qtractorVst3PluginType (void) { close(); delete m_pImpl; } // Factory method (static) qtractorVst3PluginType *qtractorVst3PluginType::createType ( qtractorPluginFile *pFile, unsigned long iIndex ) { return new qtractorVst3PluginType(pFile, iIndex); } // Executive methods. bool qtractorVst3PluginType::open (void) { close(); if (!m_pImpl->open(index())) return false; // Properties... m_sName = m_pImpl->name(); m_sLabel = m_sName.simplified().replace(QRegularExpression("[\\s|\\.|\\-]+"), "_"); m_iUniqueID = m_pImpl->uniqueID(); m_iAudioIns = m_pImpl->numChannels(Vst::kAudio, Vst::kInput); m_iAudioOuts = m_pImpl->numChannels(Vst::kAudio, Vst::kOutput); m_iMidiIns = m_pImpl->numChannels(Vst::kEvent, Vst::kInput); m_iMidiOuts = m_pImpl->numChannels(Vst::kEvent, Vst::kOutput); Vst::IEditController *controller = m_pImpl->controller(); if (controller) { IPtr editor = owned(controller->createView(Vst::ViewType::kEditor)); m_bEditor = (editor != nullptr); } m_bRealtime = true; m_bConfigure = true; m_iControlIns = 0; m_iControlOuts = 0; if (controller) { const int32 nparams = controller->getParameterCount(); for (int32 i = 0; i < nparams; ++i) { Vst::ParameterInfo paramInfo; ::memset(¶mInfo, 0, sizeof(Vst::ParameterInfo)); if (controller->getParameterInfo(i, paramInfo) == kResultOk) { if (paramInfo.flags & Vst::ParameterInfo::kIsReadOnly) ++m_iControlOuts; else if (paramInfo.flags & Vst::ParameterInfo::kCanAutomate) ++m_iControlIns; } } } return true; } void qtractorVst3PluginType::close (void) { m_pImpl->close(); } // Instance cached-deferred accessors. const QString& qtractorVst3PluginType::aboutText (void) { if (m_sAboutText.isEmpty()) { #if 0 m_sAboutText += QObject::tr("Name: "); m_sAboutText += m_pImpl->name(); #endif QString sText = m_pImpl->version(); if (!sText.isEmpty()) { // m_sAboutText += '\n'; m_sAboutText += QObject::tr("Version: "); m_sAboutText += sText; } sText = m_pImpl->sdkVersion(); if (!sText.isEmpty()) { m_sAboutText += '\t'; m_sAboutText += '('; m_sAboutText += sText; m_sAboutText += ')'; } #if 0 sText = m_pImpl->category(); if (!sText.isEmpty()) { m_sAboutText += '\n'; m_sAboutText += QObject::tr("Category: "); m_sAboutText += sText; } #endif sText = m_pImpl->subCategories(); if (!sText.isEmpty()) { m_sAboutText += '\n'; m_sAboutText += QObject::tr("Categories: "); m_sAboutText += sText; } sText = m_pImpl->vendor(); if (!sText.isEmpty()) { m_sAboutText += '\n'; m_sAboutText += QObject::tr("Vendor: "); m_sAboutText += sText; } #if 0 sText = m_pImpl->email(); if (!sText.isEmpty()) { m_sAboutText += '\n'; // m_sAboutText += QObject::tr("Email: "); m_sAboutText += sText; } #endif sText = m_pImpl->url(); if (!sText.isEmpty()) { m_sAboutText += '\n'; // m_sAboutText += QObject::tr("URL: "); m_sAboutText += sText; } } return m_sAboutText; } //---------------------------------------------------------------------- // class qtractorVst3Plugin::ParamQueue -- VST3 plugin parameter queue impl. // class qtractorVst3Plugin::ParamQueue : public Vst::IParamValueQueue { public: // Constructor. ParamQueue (int32 nsize = 8) : m_id(Vst::kNoParamId), m_queue(nullptr), m_nsize(0), m_ncount(0) { FUNKNOWN_CTOR resize(nsize); } // Destructor. virtual ~ParamQueue () { resize(0); FUNKNOWN_DTOR } DECLARE_FUNKNOWN_METHODS //--- IParamValueQueue --- // Vst::ParamID PLUGIN_API getParameterId () override { return m_id; } int32 PLUGIN_API getPointCount () override { return m_ncount; } tresult PLUGIN_API getPoint ( int32 index, int32& offset, Vst::ParamValue& value ) override { if (index < 0 || index >= m_ncount) return kResultFalse; const QueueItem& item = m_queue[index]; offset = item.offset; value = item.value; return kResultOk; } tresult PLUGIN_API addPoint ( int32 offset, Vst::ParamValue value, int32& index ) override { int32 i = 0; for ( ; i < m_ncount; ++i) { QueueItem& item = m_queue[i]; if (item.offset > offset) break; if (item.offset == offset) { item.value = value; index = i; return kResultOk; } } if (i >= m_nsize) resize(m_nsize); // warning: non RT-safe! index = i; QueueItem& item = m_queue[index]; item.value = value; item.offset = offset; i = m_ncount++; while (i > index) { QueueItem& item2 = m_queue[i]; QueueItem& item1 = m_queue[--i]; item2.value = item1.value; item2.offset = item1.offset; } return kResultOk; } // Helper methods. // void setParameterId (Vst::ParamID id) { m_id = id; } void takeFrom (ParamQueue& queue) { m_id = queue.m_id; m_queue = queue.m_queue; m_nsize = queue.m_nsize; m_ncount = queue.m_ncount; queue.m_id = Vst::kNoParamId; queue.m_queue = nullptr; queue.m_nsize = 0; queue.m_ncount = 0; } void clear () { m_ncount = 0; } protected: void resize (int32 nsize) { const int32 nsize2 = (nsize << 1); if (m_nsize != nsize2) { QueueItem *old_queue = m_queue; m_queue = nullptr; m_nsize = nsize2; if (m_nsize > 0) { m_queue = new QueueItem [m_nsize]; if (m_ncount > m_nsize) m_ncount = m_nsize; for (int32 i = 0; old_queue && i < m_ncount; ++i) m_queue[i] = old_queue[i]; } if (old_queue) delete [] old_queue; } } private: // Instance members. struct QueueItem { QueueItem (Vst::ParamValue val = 0.0, int32 offs = 0) : value(val), offset(offs) {} Vst::ParamValue value; int32 offset; }; Vst::ParamID m_id; QueueItem *m_queue; int32 m_nsize; volatile int32 m_ncount; }; IMPLEMENT_FUNKNOWN_METHODS (qtractorVst3Plugin::ParamQueue, Vst::IParamValueQueue, Vst::IParamValueQueue::iid) //---------------------------------------------------------------------- // class qtractorVst3Plugin::ParamChanges -- VST3 plugin parameter changes impl. // class qtractorVst3Plugin::ParamChanges : public Vst::IParameterChanges { public: // Constructor. ParamChanges (int32 nsize = 4) : m_queues(nullptr), m_nsize(0), m_ncount(0) { FUNKNOWN_CTOR resize(nsize); } // Destructor. virtual ~ParamChanges () { resize(0); FUNKNOWN_DTOR } DECLARE_FUNKNOWN_METHODS //--- IParameterChanges ---- // int32 PLUGIN_API getParameterCount () override { return m_ncount; } Vst::IParamValueQueue *PLUGIN_API getParameterData (int32 index) override { if (index >= 0 && index < m_ncount) return &m_queues[index]; else return nullptr; } Vst::IParamValueQueue *PLUGIN_API addParameterData ( const Vst::ParamID& id, int32& index ) override { int32 i = 0; for ( ; i < m_ncount; ++i) { ParamQueue *queue = &m_queues[i]; if (queue->getParameterId() == id) { index = i; return queue; } } if (i >= m_nsize) resize(m_nsize); // warning: non RT-safe! if (i >= m_ncount) ++m_ncount; index = i; ParamQueue *queue = &m_queues[index]; queue->setParameterId(id); return queue; } // Helper methods. // void clear () { for (int32 i = 0; i < m_ncount; ++i) m_queues[i].clear(); m_ncount = 0; } protected: void resize (int32 nsize) { const int32 nsize2 = (nsize << 1); if (m_nsize != nsize2) { #ifdef CONFIG_DEBUG qDebug("qtractorVst3Plugin::ParamChanges[%p]::resize(%d)", this, nsize); #endif ParamQueue *old_queues = m_queues; m_queues = nullptr; m_nsize = nsize2; if (m_nsize > 0) { m_queues = new ParamQueue [m_nsize]; if (m_ncount > m_nsize) m_ncount = m_nsize; for (int32 i = 0; old_queues && i < m_ncount; ++i) m_queues[i].takeFrom(old_queues[i]); } if (old_queues) delete [] old_queues; } } private: // Instance members. ParamQueue *m_queues; int32 m_nsize; volatile int32 m_ncount; }; IMPLEMENT_FUNKNOWN_METHODS (qtractorVst3Plugin::ParamChanges, Vst::IParameterChanges, Vst::IParameterChanges::iid) //---------------------------------------------------------------------- // class qtractorVst3Plugin::EventList -- VST3 plugin event list impl. // class qtractorVst3Plugin::EventList : public Vst::IEventList { public: // Constructor. EventList (uint32 nsize = 0x100) : m_events(nullptr), m_nsize(0), m_ncount(0) { resize(nsize); FUNKNOWN_CTOR } // Destructor. virtual ~EventList () { resize(0); FUNKNOWN_DTOR } DECLARE_FUNKNOWN_METHODS //--- IEventList --- // int32 PLUGIN_API getEventCount () override { return m_ncount; } tresult PLUGIN_API getEvent (int32 index, Vst::Event& event) override { if (index < 0 || index >= m_nsize) return kInvalidArgument; event = m_events[index]; return kResultOk; } tresult PLUGIN_API addEvent (Vst::Event& event) override { if (m_ncount >= m_nsize) resize(m_nsize); // warning: non RT-safe! m_events[m_ncount++] = event; return kResultOk; } // Helper methods. // void clear () { m_ncount = 0; } protected: void resize (int32 nsize) { const int32 nsize2 = (nsize << 1); if (m_nsize != nsize2) { #ifdef CONFIG_DEBUG qDebug("qtractorVst3Plugin::EventList[%p]::resize(%d)", this, nsize); #endif Vst::Event *old_events = m_events; m_events = nullptr; m_nsize = nsize2; if (m_nsize > 0) { m_events = new Vst::Event [m_nsize]; if (m_ncount > m_nsize) m_ncount = m_nsize; if (old_events) ::memcpy(&m_events[0], old_events, sizeof(Vst::Event) * m_ncount); if (m_nsize > m_ncount) ::memset(&m_events[m_ncount], 0, sizeof(Vst::Event) * (m_nsize - m_ncount)); } if (old_events) delete [] old_events; } } private: // Instance members. Vst::Event *m_events; int32 m_nsize; volatile int32 m_ncount; }; IMPLEMENT_FUNKNOWN_METHODS (qtractorVst3Plugin::EventList, IEventList, IEventList::iid) //---------------------------------------------------------------------- // class qtractorVst3Plugin::Impl -- VST3 plugin interface impl. // class qtractorVst3Plugin::Impl { public: // Constructor. Impl (qtractorVst3Plugin *pPlugin); // Destructor. ~Impl (); // Do the actual (de)activation. void activate (); void deactivate (); // Editor controller methods. bool openEditor (); void closeEditor (); tresult notify (Vst::IMessage *message); IPlugView *plugView () const { return m_plugView; } // Audio processor methods. bool process_reset (qtractorAudioEngine *pAudioEngine); void process_midi_in (unsigned char *data, unsigned int size, unsigned long offset, unsigned short port); void process (float **ins, float **outs, unsigned int nframes); // Plugin current latency (in frames); unsigned long latency () const; // Set/add a parameter value/point. void setParameter ( Vst::ParamID id, Vst::ParamValue value, uint32 offset); // Total parameter count. int32 parameterCount () const; // Get current parameter value. Vst::ParamValue getParameter (Vst::ParamID id) const; // Parameter info accessors. bool getParameterInfo (int32 index, Vst::ParameterInfo& paramInfo) const; // Program names list accessor. const QList& programs () const { return m_programs; } // Program-change selector. void selectProgram (int iBank, int iProg); // Plugin preset/state snapshot accessors. bool setState (const QByteArray& data); bool getState (QByteArray& data); // MIDI event buffer accessors. EventList& events_in () { return m_events_in; } EventList& events_out () { return m_events_out; } protected: // Plugin module initializer. void initialize (); // Cleanup. void clear (); // Channel/bus (de)activation helper method. void activate (Vst::IComponent *component, Vst::MediaType type, Vst::BusDirection direction, bool state); private: // Instance variables. qtractorVst3Plugin *m_pPlugin; IPtr m_handler; IPtr m_plugView; Vst::IAudioProcessor *m_processor; volatile bool m_processing; ParamChanges m_params_in; // ParamChanges m_params_out; EventList m_events_in; EventList m_events_out; // Processor buffers. Vst::AudioBusBuffers m_buffers_in; Vst::AudioBusBuffers m_buffers_out; // Processor data. Vst::ProcessData m_process_data; // Program-change parameter info. Vst::ParameterInfo m_programParamInfo; // Program name list. QList m_programs; // MIDI controller assignment hash key/map. struct MidiMapKey { MidiMapKey (int16 po = 0, int16 ch = 0, int16 co = 0) : port(po), channel(ch), controller(co) {} MidiMapKey (const MidiMapKey& key) : port(key.port), channel(key.channel), controller(key.controller) {} bool operator< (const MidiMapKey& key) const { if (port != key.port) return (port < key.port); else if (channel != key.channel) return (channel < key.channel); else return (controller < key.controller); } int16 port; int16 channel; int16 controller; }; QMap m_midiMap; }; //---------------------------------------------------------------------- // class qtractorVst3Plugin::Handler -- VST3 plugin interface handler. // class qtractorVst3Plugin::Handler : public Vst::IComponentHandler , public Vst::IConnectionPoint { public: // Constructor. Handler (qtractorVst3Plugin *pPlugin) : m_pPlugin(pPlugin) { FUNKNOWN_CTOR } // Destructor. virtual ~Handler () { FUNKNOWN_DTOR } DECLARE_FUNKNOWN_METHODS //--- IComponentHandler --- // tresult PLUGIN_API beginEdit (Vst::ParamID /*id*/) override { #ifdef CONFIG_DEBUG_0 qDebug("vst3_text_plugin::Handler[%p]::beginEdit(%d)", this, int(id)); #endif return kResultOk; } tresult PLUGIN_API performEdit (Vst::ParamID id, Vst::ParamValue value) override { #ifdef CONFIG_DEBUG qDebug("vst3_text_plugin::Handler[%p]::performEdit(%d, %g)", this, int(id), float(value)); #endif m_pPlugin->impl()->setParameter(id, value, 0); qtractorPlugin::Param *pParam = m_pPlugin->findParamId(int(id)); if (pParam) pParam->updateValue(float(value), false); return kResultOk; } tresult PLUGIN_API endEdit (Vst::ParamID /*id*/) override { #ifdef CONFIG_DEBUG_0 qDebug("vst3_text_plugin::Handler[%p]::endEdit(%d)", this, int(id)); #endif return kResultOk; } tresult PLUGIN_API restartComponent (int32 flags) override { #ifdef CONFIG_DEBUG qDebug("vst3_text_plugin::Handler[%p]::restartComponent(0x%08x)", this, flags); #endif if (flags & Vst::kParamValuesChanged) m_pPlugin->updateParamValues(false); else if (flags & Vst::kReloadComponent) { m_pPlugin->impl()->deactivate(); m_pPlugin->impl()->activate(); } return kResultOk; } //--- IConnectionPoint --- // tresult PLUGIN_API connect (Vst::IConnectionPoint *other) override { return (other ? kResultOk : kInvalidArgument); } tresult PLUGIN_API disconnect (Vst::IConnectionPoint *other) override { return (other ? kResultOk : kInvalidArgument); } tresult PLUGIN_API notify (Vst::IMessage *message) override { return m_pPlugin->impl()->notify(message); } private: // Instance client. qtractorVst3Plugin *m_pPlugin; }; tresult PLUGIN_API qtractorVst3Plugin::Handler::queryInterface ( const char *_iid, void **obj ) { QUERY_INTERFACE(_iid, obj, FUnknown::iid, IComponentHandler) QUERY_INTERFACE(_iid, obj, IComponentHandler::iid, IComponentHandler) QUERY_INTERFACE(_iid, obj, IConnectionPoint::iid, IConnectionPoint) *obj = nullptr; return kNoInterface; } uint32 PLUGIN_API qtractorVst3Plugin::Handler::addRef (void) { return 1000; } uint32 PLUGIN_API qtractorVst3Plugin::Handler::release (void) { return 1000; } //---------------------------------------------------------------------- // class qtractorVst3Plugin::RunLoop -- VST3 plugin editor run-loop impl. // class qtractorVst3Plugin::RunLoop : public IRunLoop { public: //--- IRunLoop --- // tresult PLUGIN_API registerEventHandler (IEventHandler *handler, FileDescriptor fd) override { return g_hostContext.registerEventHandler(handler, fd); } tresult PLUGIN_API unregisterEventHandler (IEventHandler *handler) override { return g_hostContext.unregisterEventHandler(handler); } tresult PLUGIN_API registerTimer (ITimerHandler *handler, TimerInterval msecs) override { return g_hostContext.registerTimer(handler, msecs); } tresult PLUGIN_API unregisterTimer (ITimerHandler *handler) override { return g_hostContext.unregisterTimer(handler); } tresult PLUGIN_API queryInterface (const TUID _iid, void **obj) override { if (FUnknownPrivate::iidEqual(_iid, FUnknown::iid) || FUnknownPrivate::iidEqual(_iid, IRunLoop::iid)) { addRef(); *obj = this; return kResultOk; } *obj = nullptr; return kNoInterface; } uint32 PLUGIN_API addRef () override { return 1001; } uint32 PLUGIN_API release () override { return 1001; } }; //---------------------------------------------------------------------- // class qtractorVst3Plugin::EditorFrame -- VST3 plugin editor frame interface impl. // class qtractorVst3Plugin::EditorFrame : public IPlugFrame { public: // Constructor. EditorFrame (IPlugView *plugView, QWidget *widget) : m_plugView(plugView), m_widget(widget), m_runLoop(nullptr), m_resizing(false) { m_runLoop = owned(NEW RunLoop()); m_plugView->setFrame(this); } // Destructor. virtual ~EditorFrame () { m_plugView->setFrame(nullptr); m_runLoop = nullptr; } // Accessors. IPlugView *plugView () const { return m_plugView; } RunLoop *runLoop () const { return m_runLoop; } //--- IPlugFrame --- // tresult PLUGIN_API resizeView (IPlugView *plugView, ViewRect *rect) override { if (!rect || !plugView || plugView != m_plugView) return kInvalidArgument; if (!m_widget || m_resizing) return kResultFalse; m_resizing = true; const QSize size( rect->right - rect->left, rect->bottom - rect->top); #ifdef CONFIG_DEBUG qDebug("qtractorVst3Plugin::EditorFrame[%p]::resizeView(%p, %p) size=(%d, %d)", this, plugView, rect, size.width(), size.height()); #endif if (m_plugView->canResize() != kResultOk) m_widget->setFixedSize(size); else m_widget->resize(size); m_resizing = false; ViewRect rect0; if (m_plugView->getSize(&rect0) != kResultOk) return kInternalError; const QSize size0( rect0.right - rect0.left, rect0.bottom - rect0.top); if (size != size0) m_plugView->onSize(rect); return kResultOk; } tresult PLUGIN_API queryInterface (const TUID _iid, void **obj) override { if (FUnknownPrivate::iidEqual(_iid, FUnknown::iid) || FUnknownPrivate::iidEqual(_iid, IPlugFrame::iid)) { addRef(); *obj = this; return kResultOk; } return m_runLoop->queryInterface(_iid, obj); } uint32 PLUGIN_API addRef () override { return 1002; } uint32 PLUGIN_API release () override { return 1002; } private: // Instance members. IPlugView *m_plugView; QWidget *m_widget; IPtr m_runLoop; bool m_resizing; }; //------------------------------------------------------------------------ // qtractorVst3Plugin::Stream - Memory based stream for IBStream impl. class qtractorVst3Plugin::Stream : public IBStream { public: // Constructors. Stream () : m_pos(0) { FUNKNOWN_CTOR } Stream (const QByteArray& data) : m_data(data), m_pos(0) { FUNKNOWN_CTOR } // Destructor. virtual ~Stream () { FUNKNOWN_DTOR } DECLARE_FUNKNOWN_METHODS //--- IBStream --- // tresult PLUGIN_API read (void *buffer, int32 nbytes, int32 *nread) override { if (m_pos + nbytes > m_data.size()) { const int32 nsize = int32(m_data.size() - m_pos); if (nsize > 0) { nbytes = nsize; } else { nbytes = 0; m_pos = int64(m_data.size()); } } if (nbytes > 0) { ::memcpy(buffer, m_data.data() + m_pos, nbytes); m_pos += nbytes; } if (nread) *nread = nbytes; return kResultOk; } tresult PLUGIN_API write (void *buffer, int32 nbytes, int32 *nwrite) override { if (buffer == nullptr) return kInvalidArgument; const int32 nsize = m_pos + nbytes; if (nsize > m_data.size()) m_data.resize(nsize); if (m_pos >= 0 && nbytes > 0) { ::memcpy(m_data.data() + m_pos, buffer, nbytes); m_pos += nbytes; } else nbytes = 0; if (nwrite) *nwrite = nbytes; return kResultOk; } tresult PLUGIN_API seek (int64 pos, int32 mode, int64 *npos) override { if (mode == kIBSeekSet) m_pos = pos; else if (mode == kIBSeekCur) m_pos += pos; else if (mode == kIBSeekEnd) m_pos = m_data.size() - pos; if (m_pos < 0) m_pos = 0; else if (m_pos > m_data.size()) m_pos = m_data.size(); if (npos) *npos = m_pos; return kResultTrue; } tresult PLUGIN_API tell (int64 *npos) override { if (npos) { *npos = m_pos; return kResultOk; } else { return kInvalidArgument; } } // Other accessors. // const QByteArray& data() const { return m_data; } protected: // Instance members. QByteArray m_data; int64 m_pos; }; IMPLEMENT_FUNKNOWN_METHODS (qtractorVst3Plugin::Stream, IBStream, IBStream::iid) //---------------------------------------------------------------------- // class qtractorVst3Plugin::Impl -- VST3 plugin interface impl. // // Constructor. qtractorVst3Plugin::Impl::Impl ( qtractorVst3Plugin *pPlugin ) : m_pPlugin(pPlugin), m_handler(nullptr), m_plugView(nullptr), m_processor(nullptr), m_processing(false) { initialize(); } // Destructor. qtractorVst3Plugin::Impl::~Impl (void) { closeEditor(); deactivate(); qtractorVst3PluginType *pType = static_cast (m_pPlugin->type()); if (pType) { Vst::IEditController *controller = pType->impl()->controller(); if (controller) controller->setComponentHandler(nullptr); } m_processor = nullptr; m_handler = nullptr; clear(); } // Plugin module initializer. void qtractorVst3Plugin::Impl::initialize (void) { clear(); qtractorVst3PluginType *pType = static_cast (m_pPlugin->type()); if (pType == nullptr) return; #if 0//HACK: Plugin-type might be already open via plugin-factory... if (!pType->open()) return; #endif Vst::IComponent *component = pType->impl()->component(); if (!component) return; Vst::IEditController *controller = pType->impl()->controller(); if (controller) { m_handler = owned(NEW Handler(m_pPlugin)); controller->setComponentHandler(m_handler); } m_processor = FUnknownPtr (component); if (controller) { const int32 nparams = controller->getParameterCount(); for (int32 i = 0; i < nparams; ++i) { Vst::ParameterInfo paramInfo; ::memset(¶mInfo, 0, sizeof(Vst::ParameterInfo)); if (controller->getParameterInfo(i, paramInfo) == kResultOk) { if (m_programParamInfo.unitId != Vst::UnitID(-1)) continue; if (paramInfo.flags & Vst::ParameterInfo::kIsProgramChange) m_programParamInfo = paramInfo; } } if (m_programParamInfo.unitId != Vst::UnitID(-1)) { Vst::IUnitInfo *unitInfos = pType->impl()->unitInfos(); if (unitInfos) { const int32 nunits = unitInfos->getUnitCount(); for (int32 i = 0; i < nunits; ++i) { Vst::UnitInfo unitInfo; if (unitInfos->getUnitInfo(i, unitInfo) != kResultOk) continue; if (unitInfo.id != m_programParamInfo.unitId) continue; const int32 nlists = unitInfos->getProgramListCount(); for (int32 j = 0; j < nlists; ++j) { Vst::ProgramListInfo programListInfo; if (unitInfos->getProgramListInfo(j, programListInfo) != kResultOk) continue; if (programListInfo.id != unitInfo.programListId) continue; const int32 nprograms = programListInfo.programCount; for (int32 k = 0; k < nprograms; ++k) { Vst::String128 name; if (unitInfos->getProgramName( programListInfo.id, k, name) == kResultOk) m_programs.append(fromTChar(name)); } break; } } } } if (m_programs.isEmpty() && m_programParamInfo.stepCount > 0) { const int32 nprograms = m_programParamInfo.stepCount + 1; for (int32 k = 0; k < nprograms; ++k) { const Vst::ParamValue value = Vst::ParamValue(k) / Vst::ParamValue(m_programParamInfo.stepCount); Vst::String128 name; if (controller->getParamStringByValue( m_programParamInfo.id, value, name) == kResultOk) m_programs.append(fromTChar(name)); } } } if (controller) { const int32 nports = pType->midiIns(); FUnknownPtr midiMapping(controller); if (midiMapping && nports > 0) { for (int16 i = 0; i < Vst::kCountCtrlNumber; ++i) { // controllers... for (int32 j = 0; j < nports; ++j) { // ports... for (int16 k = 0; k < 16; ++k) { // channels... Vst::ParamID id = Vst::kNoParamId; if (midiMapping->getMidiControllerAssignment( j, k, Vst::CtrlNumber(i), id) == kResultOk) { m_midiMap.insert(MidiMapKey(j, k, i), id); } } } } } } } // Do the actual (de)activation. void qtractorVst3Plugin::Impl::activate (void) { if (m_processing) return; qtractorVst3PluginType *pType = static_cast (m_pPlugin->type()); if (pType == nullptr) return; Vst::IComponent *component = pType->impl()->component(); if (component && m_processor) { activate(component, Vst::kAudio, Vst::kInput, true); activate(component, Vst::kAudio, Vst::kOutput, true); activate(component, Vst::kEvent, Vst::kInput, true); activate(component, Vst::kEvent, Vst::kOutput, true); component->setActive(true); m_processor->setProcessing(true); g_hostContext.processAddRef(); m_processing = true; } #ifdef CONFIG_DEBUG qDebug("qtractorVst3Plugin::Impl[%p]::activate() processing=%d", this, int(m_processing)); #endif } void qtractorVst3Plugin::Impl::deactivate (void) { if (!m_processing) return; qtractorVst3PluginType *pType = static_cast (m_pPlugin->type()); if (pType == nullptr) return; Vst::IComponent *component = pType->impl()->component(); if (component && m_processor) { g_hostContext.processReleaseRef(); m_processor->setProcessing(false); component->setActive(false); m_processing = false; activate(component, Vst::kEvent, Vst::kOutput, false); activate(component, Vst::kEvent, Vst::kInput, false); activate(component, Vst::kAudio, Vst::kOutput, false); activate(component, Vst::kAudio, Vst::kInput, false); } #ifdef CONFIG_DEBUG qDebug("qtractorVst3Plugin::Impl[%p]::deactivate() processing=%d", this, int(m_processing)); #endif } // Editor controller methods. bool qtractorVst3Plugin::Impl::openEditor (void) { closeEditor(); qtractorVst3PluginType *pType = static_cast (m_pPlugin->type()); if (pType == nullptr) return false; #ifdef CONFIG_VST3_XCB g_hostContext.openXcbConnection(); #endif g_hostContext.startTimer(200); Vst::IEditController *controller = pType->impl()->controller(); if (controller) m_plugView = owned(controller->createView(Vst::ViewType::kEditor)); return (m_plugView != nullptr); } void qtractorVst3Plugin::Impl::closeEditor (void) { m_plugView = nullptr; g_hostContext.stopTimer(); #ifdef CONFIG_VST3_XCB g_hostContext.closeXcbConnection(); #endif } tresult qtractorVst3Plugin::Impl::notify ( Vst::IMessage *message ) { qtractorVst3PluginType *pType = static_cast (m_pPlugin->type()); if (pType == nullptr) return kInternalError; #ifdef CONFIG_DEBUG qDebug("qtractorVst3Plugin::Impl[%p]::notify(%p)", this, message); #endif Vst::IComponent *component = pType->impl()->component(); FUnknownPtr component_cp(component); if (component_cp) component_cp->notify(message); Vst::IEditController *controller = pType->impl()->controller(); FUnknownPtr controller_cp(controller); if (controller_cp) controller_cp->notify(message); return kResultOk; } // Audio processor stuff (TODO)... bool qtractorVst3Plugin::Impl::process_reset ( qtractorAudioEngine *pAudioEngine ) { qtractorVst3PluginType *pType = static_cast (m_pPlugin->type()); if (pType == nullptr) return false; if (!m_processor) return false; // deactivate(); // Initialize running state... m_params_in.clear(); // m_params_out.clear(); m_events_in.clear(); m_events_out.clear(); const bool bFreewheel = pAudioEngine->isFreewheel(); const unsigned int iSampleRate = pAudioEngine->sampleRate(); const unsigned int iBufferSize = pAudioEngine->bufferSize(); const unsigned int iBufferSizeEx = pAudioEngine->bufferSizeEx(); Vst::ProcessSetup setup; setup.processMode = (bFreewheel ? Vst::kOffline : Vst::kRealtime); setup.symbolicSampleSize = Vst::kSample32; setup.maxSamplesPerBlock = iBufferSizeEx; setup.sampleRate = float(iSampleRate); if (m_processor->setupProcessing(setup) != kResultOk) return false; // Setup processor audio I/O buffers... m_buffers_in.silenceFlags = 0; m_buffers_in.numChannels = pType->audioIns(); m_buffers_in.channelBuffers32 = nullptr; m_buffers_out.silenceFlags = 0; m_buffers_out.numChannels = pType->audioOuts(); m_buffers_out.channelBuffers32 = nullptr; // Setup processor data struct... m_process_data.numSamples = iBufferSize; m_process_data.symbolicSampleSize = Vst::kSample32; if (pType->audioIns() > 0) { m_process_data.numInputs = 1; m_process_data.inputs = &m_buffers_in; } else { m_process_data.numInputs = 0; m_process_data.inputs = nullptr; } if (pType->audioOuts() > 0) { m_process_data.numOutputs = 1; m_process_data.outputs = &m_buffers_out; } else { m_process_data.numOutputs = 0; m_process_data.outputs = nullptr; } m_process_data.processContext = g_hostContext.processContext(); m_process_data.inputEvents = &m_events_in; m_process_data.outputEvents = &m_events_out; m_process_data.inputParameterChanges = &m_params_in; m_process_data.outputParameterChanges = nullptr; //&m_params_out; // activate(); return true; } void qtractorVst3Plugin::Impl::process_midi_in ( unsigned char *data, unsigned int size, unsigned long offset, unsigned short port ) { for (uint32_t i = 0; i < size; ++i) { // channel status const int channel = (data[i] & 0x0f);// + 1; const int status = (data[i] & 0xf0); // all system common/real-time ignored if (status == 0xf0) continue; // check data size (#1) if (++i >= size) break; // channel key const int key = (data[i] & 0x7f); // program change if (status == 0xc0) { // TODO: program-change... continue; } // after-touch if (status == 0xd0) { const MidiMapKey mkey(port, channel, Vst::kAfterTouch); const Vst::ParamID id = m_midiMap.value(mkey, Vst::kNoParamId); if (id != Vst::kNoParamId) { const float pre = float(key) / 127.0f; setParameter(id, Vst::ParamValue(pre), offset); } continue; } // check data size (#2) if (++i >= size) break; // channel value (normalized) const int value = (data[i] & 0x7f); Vst::Event event; ::memset(&event, 0, sizeof(Vst::Event)); event.busIndex = port; event.sampleOffset = offset; event.flags = Vst::Event::kIsLive; // note on if (status == 0x90) { event.type = Vst::Event::kNoteOnEvent; event.noteOn.noteId = -1; event.noteOn.channel = channel; event.noteOn.pitch = key; event.noteOn.velocity = float(value) / 127.0f; m_events_in.addEvent(event); } // note off else if (status == 0x80) { event.type = Vst::Event::kNoteOffEvent; event.noteOff.noteId = -1; event.noteOff.channel = channel; event.noteOff.pitch = key; event.noteOff.velocity = float(value) / 127.0f; m_events_in.addEvent(event); } // key pressure/poly.aftertouch else if (status == 0xa0) { event.type = Vst::Event::kPolyPressureEvent; event.polyPressure.channel = channel; event.polyPressure.pitch = key; event.polyPressure.pressure = float(value) / 127.0f; m_events_in.addEvent(event); } // control-change else if (status == 0xb0) { const MidiMapKey mkey(port, channel, key); const Vst::ParamID id = m_midiMap.value(mkey, Vst::kNoParamId); if (id != Vst::kNoParamId) { const float val = float(value) / 127.0f; setParameter(id, Vst::ParamValue(val), offset); } } // pitch-bend else if (status == 0xe0) { const MidiMapKey mkey(port, channel, Vst::kPitchBend); const Vst::ParamID id = m_midiMap.value(mkey, Vst::kNoParamId); if (id != Vst::kNoParamId) { const float pitchbend = float(key + (value << 7)) / float(0x3fff); setParameter(id, Vst::ParamValue(pitchbend), offset); } } } } void qtractorVst3Plugin::Impl::process ( float **ins, float **outs, unsigned int nframes ) { if (!m_processor) return; if (!m_processing) return; qtractorVst3PluginType *pType = static_cast (m_pPlugin->type()); if (pType == nullptr) return; // m_params_out.clear(); m_events_out.clear(); m_buffers_in.channelBuffers32 = ins; m_buffers_out.channelBuffers32 = outs; m_process_data.numSamples = nframes; if (m_processor->process(m_process_data) != kResultOk) { qWarning("qtractorVst3Plugin::Impl[%p]::process() FAILED!", this); } m_events_in.clear(); m_params_in.clear(); } // Plugin current latency (in frames); unsigned long qtractorVst3Plugin::Impl::latency (void) const { if (m_processor) return m_processor->getLatencySamples(); else return 0; } // Set/add a parameter value/point. void qtractorVst3Plugin::Impl::setParameter ( Vst::ParamID id, Vst::ParamValue value, uint32 offset ) { int32 index = 0; Vst::IParamValueQueue *queue = m_params_in.addParameterData(id, index); if (queue && (queue->addPoint(offset, value, index) != kResultOk)) { qWarning("qtractorVst3Plugin::Impl[%p]::setParameter(%u, %g, %u) FAILED!", this, id, value, offset); } } // Get current parameter value. Vst::ParamValue qtractorVst3Plugin::Impl::getParameter ( Vst::ParamID id ) const { qtractorVst3PluginType *pType = static_cast (m_pPlugin->type()); if (pType == nullptr) return 0.0; Vst::IEditController *controller = pType->impl()->controller(); if (controller) return controller->getParamNormalized(id); else return 0.0; } // Total parameter count. int32 qtractorVst3Plugin::Impl::parameterCount (void) const { qtractorVst3PluginType *pType = static_cast (m_pPlugin->type()); if (pType == nullptr) return 0; Vst::IEditController *controller = pType->impl()->controller(); if (controller) return controller->getParameterCount(); else return 0; } // Parameter info accessor bool qtractorVst3Plugin::Impl::getParameterInfo ( int32 index, Vst::ParameterInfo& paramInfo ) const { qtractorVst3PluginType *pType = static_cast (m_pPlugin->type()); if (pType == nullptr) return false; Vst::IEditController *controller = pType->impl()->controller(); if (controller) return (controller->getParameterInfo(index, paramInfo) == kResultOk); else return false; } // Program-change selector. void qtractorVst3Plugin::Impl::selectProgram ( int iBank, int iProg ) { if (iBank < 0 || iProg < 0) return; const Vst::ParamID id = m_programParamInfo.id; if (id == Vst::kNoParamId) return; if (m_programParamInfo.stepCount < 1) return; qtractorVst3PluginType *pType = static_cast (m_pPlugin->type()); if (pType == nullptr) return; Vst::IEditController *controller = pType->impl()->controller(); if (!controller) return; #ifdef CONFIG_DEBUG qDebug("qtractorVst3Plugin::Impl[%p]::selectProgram(%d, %d)", this, iBank, iProg); #endif int iIndex = 0; if (iBank >= 0 && iProg >= 0) iIndex = (iBank << 7) + iProg; const Vst::ParamValue value = controller->plainParamToNormalized(id, float(iIndex)); // = Vst::ParamValue(iIndex) // / Vst::ParamValue(m_programParamInfo.stepCount); setParameter(id, value, 0); controller->setParamNormalized(id, value); } // Plugin preset/state snapshot accessors. bool qtractorVst3Plugin::Impl::setState ( const QByteArray& data ) { qtractorVst3PluginType *pType = static_cast (m_pPlugin->type()); if (pType == nullptr) return false; Vst::IComponent *component = pType->impl()->component(); if (!component) return false; Vst::IEditController *controller = pType->impl()->controller(); if (!controller) return false; Stream state(data); if (component->setState(&state) != kResultOk) { #ifdef CONFIG_DEBUG qDebug("qtractorVst3Plugin::Impl[%p]::setState()" " IComponent::setState() FAILED!", this); #endif return false; } if (controller->setComponentState(&state) != kResultOk) { #ifdef CONFIG_DEBUG qDebug("qtractorVst3Plugin::Impl[%p]::setState()" " IEditController::setComponentState() FAILED!", this); #endif return false; } return true; } bool qtractorVst3Plugin::Impl::getState ( QByteArray& data ) { qtractorVst3PluginType *pType = static_cast (m_pPlugin->type()); if (pType == nullptr) return false; Vst::IComponent *component = pType->impl()->component(); if (!component) return false; Stream state; if (component->getState(&state) != kResultOk) { #ifdef CONFIG_DEBUG qDebug("qtractorVst3Plugin::Impl[%p]::getState()" " Vst::IComponent::getState() FAILED!", this); #endif return false; } data = state.data(); return true; } // Cleanup. void qtractorVst3Plugin::Impl::clear (void) { ::memset(&m_programParamInfo, 0, sizeof(Vst::ParameterInfo)); m_programParamInfo.id = Vst::kNoParamId; m_programParamInfo.unitId = Vst::UnitID(-1); m_programs.clear(); m_midiMap.clear(); } void qtractorVst3Plugin::Impl::activate ( Vst::IComponent *component, Vst::MediaType type, Vst::BusDirection direction, bool state ) { const int32 nbuses = component->getBusCount(type, direction); for (int32 i = 0; i < nbuses; ++i) { Vst::BusInfo busInfo; if (component->getBusInfo(type, direction, i, busInfo) == kResultOk) { if (busInfo.flags & Vst::BusInfo::kDefaultActive) { component->activateBus(type, direction, i, state); } } } } //---------------------------------------------------------------------- // class qtractorVst3Plugin::EditorWidget -- VST3 plugin editor widget decl. // class qtractorVst3Plugin::EditorWidget : public QWidget { public: EditorWidget(QWidget *pParent = nullptr, Qt::WindowFlags wflags = Qt::WindowFlags()); ~EditorWidget (); void setPlugin (qtractorVst3Plugin *pPlugin) { m_pPlugin = pPlugin; } qtractorVst3Plugin *plugin () const { return m_pPlugin; } WId parentWinId() const { return QWidget::winId(); } protected: void resizeEvent(QResizeEvent *pResizeEvent); void showEvent(QShowEvent *pShowEvent); void closeEvent(QCloseEvent *pCloseEvent); private: qtractorVst3Plugin *m_pPlugin; bool m_resizing; }; //---------------------------------------------------------------------- // class qtractorVst3Plugin::EditorWidget -- VST3 plugin editor widget impl. // qtractorVst3Plugin::EditorWidget::EditorWidget ( QWidget *pParent, Qt::WindowFlags wflags ) : QWidget(pParent, wflags), m_pPlugin(nullptr), m_resizing(false) { } qtractorVst3Plugin::EditorWidget::~EditorWidget (void) { } void qtractorVst3Plugin::EditorWidget::resizeEvent ( QResizeEvent *pResizeEvent ) { if (m_resizing) return; IPlugView *plugView = nullptr; EditorFrame *pEditorFrame = nullptr; if (m_pPlugin) pEditorFrame = m_pPlugin->editorFrame(); if (pEditorFrame) plugView = pEditorFrame->plugView(); if (plugView && plugView->canResize() == kResultOk) { const QSize& size = pResizeEvent->size(); #ifdef CONFIG_DEBUG qDebug("qtractorVst3Plugin::EditorWidget[%p]::resizeEvent(%d, %d)", this, size.width(), size.height()); #endif ViewRect rect; rect.left = 0; rect.top = 0; rect.right = size.width(); rect.bottom = size.height(); if (plugView->checkSizeConstraint(&rect) == kResultOk) { const QSize size2( rect.right - rect.left, rect.bottom - rect.top); if (size2 != size) { m_resizing = true; QWidget::resize(size2); m_resizing = false; } } plugView->onSize(&rect); } } void qtractorVst3Plugin::EditorWidget::showEvent ( QShowEvent *pShowEvent ) { QWidget::showEvent(pShowEvent); if (m_pPlugin) m_pPlugin->toggleFormEditor(true); } void qtractorVst3Plugin::EditorWidget::closeEvent ( QCloseEvent *pCloseEvent ) { if (m_pPlugin) m_pPlugin->toggleFormEditor(false); QWidget::closeEvent(pCloseEvent); if (m_pPlugin) m_pPlugin->closeEditor(); } //---------------------------------------------------------------------------- // qtractorVst3Plugin::Param::Impl -- VST3 plugin parameter interface impl. // class qtractorVst3Plugin::Param::Impl { public: // Constructor. Impl(const Vst::ParameterInfo& paramInfo) : m_paramInfo(paramInfo) {} // Accessors. const Vst::ParameterInfo& paramInfo() const { return m_paramInfo; } private: // Instance members. Vst::ParameterInfo m_paramInfo; }; //---------------------------------------------------------------------- // class qtractorVst3Plugin -- VST3 plugin interface impl. // // Buffer size large enough to hold a regular MIDI channel event. const long c_iMaxMidiData = 4; // Constructor. qtractorVst3Plugin::qtractorVst3Plugin ( qtractorPluginList *pList, qtractorVst3PluginType *pType ) : qtractorPlugin(pList, pType), m_pImpl(new Impl(this)), m_pEditorFrame(nullptr), m_pEditorWidget(nullptr), m_ppIBuffer(nullptr), m_ppOBuffer(nullptr), m_pfIDummy(nullptr), m_pfODummy(nullptr), m_pMidiParser(nullptr) { initialize(); } // Destructor. qtractorVst3Plugin::~qtractorVst3Plugin (void) { // Cleanup all plugin instances... setChannels(0); // Deallocate I/O audio buffer pointers. if (m_ppIBuffer) delete [] m_ppIBuffer; if (m_ppOBuffer) delete [] m_ppOBuffer; if (m_pfIDummy) delete [] m_pfIDummy; if (m_pfODummy) delete [] m_pfODummy; // Deallocate MIDI decoder. if (m_pMidiParser) snd_midi_event_free(m_pMidiParser); delete m_pImpl; } // Plugin instance initializer. void qtractorVst3Plugin::initialize (void) { // Allocate I/O audio buffer pointers. const unsigned short iAudioIns = audioIns(); const unsigned short iAudioOuts = audioOuts(); if (iAudioIns > 0) m_ppIBuffer = new float * [iAudioIns]; if (iAudioOuts > 0) m_ppOBuffer = new float * [iAudioOuts]; const int32 nparams = m_pImpl->parameterCount(); #if CONFIG_DEBUG qDebug(" --- Parameters (nparams = %d) ---", nparams); #endif for (int32 i = 0; i < nparams; ++i) { Vst::ParameterInfo paramInfo; ::memset(¶mInfo, 0, sizeof(Vst::ParameterInfo)); if (m_pImpl->getParameterInfo(i, paramInfo)) { if ( (paramInfo.flags & Vst::ParameterInfo::kCanAutomate) && !(paramInfo.flags & Vst::ParameterInfo::kIsReadOnly)) { Param *pParam = new Param(this, i); m_paramIds.insert(int(paramInfo.id), pParam); addParam(pParam); } } } if (midiIns() > 0 && snd_midi_event_new(c_iMaxMidiData, &m_pMidiParser) == 0) snd_midi_event_no_status(m_pMidiParser, 1); // Instantiate each instance properly... setChannels(channels()); } // Channel/instance number accessors. void qtractorVst3Plugin::setChannels ( unsigned short iChannels ) { // Check our type... qtractorVst3PluginType *pType = static_cast (type()); if (pType == nullptr) return; // Estimate the (new) number of instances... const unsigned short iOldInstances = instances(); unsigned short iInstances = 0; if (iChannels > 0) { iInstances = pType->instances(iChannels, list()->isMidi()); // Now see if instance and channel count changed anyhow... if (iInstances == iOldInstances && iChannels == channels()) return; } // Gotta go for a while... const bool bActivated = isActivated(); setChannelsActivated(iChannels, false); // Set new instance number... setInstances(iInstances); // Bail out, if none are about to be created... if (iInstances < 1) { setChannelsActivated(iChannels, bActivated); return; } #ifdef CONFIG_DEBUG qDebug("qtractorVst3Plugin[%p]::setChannels(%u) instances=%u", this, iChannels, iInstances); #endif qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; qtractorAudioEngine *pAudioEngine = pSession->audioEngine(); if (pAudioEngine == nullptr) return; const unsigned int iBufferSizeEx = pAudioEngine->bufferSizeEx(); // Allocate the dummy audio I/O buffers... const unsigned short iAudioIns = audioIns(); const unsigned short iAudioOuts = audioOuts(); if (iChannels < iAudioIns) { if (m_pfIDummy) delete [] m_pfIDummy; m_pfIDummy = new float [iBufferSizeEx]; ::memset(m_pfIDummy, 0, iBufferSizeEx * sizeof(float)); } if (iChannels < iAudioOuts) { if (m_pfODummy) delete [] m_pfODummy; m_pfODummy = new float [iBufferSizeEx]; // ::memset(m_pfODummy, 0, iBufferSizeEx * sizeof(float)); } if (m_pMidiParser) snd_midi_event_reset_decode(m_pMidiParser); // Setup all those instances alright... m_pImpl->process_reset(pAudioEngine); // (Re)issue all configuration as needed... realizeConfigs(); realizeValues(); // But won't need it anymore. releaseConfigs(); releaseValues(); // (Re)activate instance if necessary... setChannelsActivated(iChannels, bActivated); } // Do the actual (de)activation. void qtractorVst3Plugin::activate (void) { m_pImpl->activate(); } void qtractorVst3Plugin::deactivate (void) { m_pImpl->deactivate(); } // Parameter update method. void qtractorVst3Plugin::updateParam ( qtractorPlugin::Param *pParam, float fValue, bool /*bUpdate*/ ) { qtractorVst3PluginType *pType = static_cast (type()); if (pType == nullptr) return; Vst::IEditController *controller = pType->impl()->controller(); if (!controller) return; Param *pVst3Param = static_cast (pParam); if (pVst3Param == nullptr) return; if (pVst3Param->impl() == nullptr) return; #ifdef CONFIG_DEBUG_0 qDebug("qtractorVst3Plugin[%p]::updateParam(%lu, %g, %d)", this, pParam->index(), fValue, int(bUpdate)); #endif const Vst::ParamID id = pVst3Param->impl()->paramInfo().id; const Vst::ParamValue value = Vst::ParamValue(fValue); m_pImpl->setParameter(id, value, 0); controller->setParamNormalized(id, value); } // All parameters update method. void qtractorVst3Plugin::updateParamValues ( bool bUpdate ) { // Make sure all cached parameter values are in sync // with plugin parameter values; update cache otherwise. const qtractorPlugin::Params& params = qtractorPlugin::params(); qtractorPlugin::Params::ConstIterator param = params.constBegin(); const qtractorPlugin::Params::ConstIterator param_end = params.constEnd(); for ( ; param != param_end; ++param) { Param *pParam = static_cast (param.value()); if (pParam && pParam->impl()) { Vst::ParamID id = pParam->impl()->paramInfo().id; const float fValue = float(m_pImpl->getParameter(id)); if (pParam->value() != fValue) { pParam->setValue(fValue, bUpdate); updateFormDirtyCount(); } } } } // Parameter finder (by id). qtractorPlugin::Param *qtractorVst3Plugin::findParamId ( int id ) const { return m_paramIds.value(id, nullptr); } // Configuration state stuff. void qtractorVst3Plugin::configure ( const QString& sKey, const QString& sValue ) { if (sKey == "state") { // Load the BLOB (base64 encoded)... const QByteArray data = qUncompress(QByteArray::fromBase64(sValue.toLatin1())); #ifdef CONFIG_DEBUG qDebug("qtractorVst3Plugin[%p]::configure() data.size=%d", this, int(data.size())); #endif m_pImpl->setState(data); } } // Plugin configuration/state snapshot. void qtractorVst3Plugin::freezeConfigs (void) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorVst3Plugin[%p]::freezeConfigs()", this); #endif // HACK: Make sure all parameter values are in sync, // provided freezeConfigs() are always called when // saving plugin's state and before parameter values. updateParamValues(false); // Update current editor position... if (m_pEditorWidget && m_pEditorWidget->isVisible()) setEditorPos(m_pEditorWidget->pos()); if (!type()->isConfigure()) return; QByteArray data; if (!m_pImpl->getState(data)) return; #ifdef CONFIG_DEBUG qDebug("qtractorVstPlugin[%p]::freezeConfigs() chunk.size=%d", this, int(data.size())); #endif // Set special plugin configuration item (base64 encoded)... QByteArray cdata = qCompress(data).toBase64(); for (int i = cdata.size() - (cdata.size() % 72); i >= 0; i -= 72) cdata.insert(i, "\n "); // Indentation. setConfig("state", cdata.constData()); } void qtractorVst3Plugin::releaseConfigs (void) { #ifdef CONFIG_DEBUG qDebug("qtractorVst3Plugin[%p]::releaseConfigs()", this); #endif qtractorPlugin::clearConfigs(); } // Open/close editor widget. void qtractorVst3Plugin::openEditor ( QWidget *pParent ) { qtractorVst3PluginType *pType = static_cast (type()); if (pType == nullptr) return; if (!pType->isEditor()) return; // Is it already there? if (m_pEditorWidget) { if (!m_pEditorWidget->isVisible()) { moveWidgetPos(m_pEditorWidget, editorPos()); m_pEditorWidget->show(); } m_pEditorWidget->raise(); m_pEditorWidget->activateWindow(); return; } // Tell the world we'll (maybe) take some time... qtractorPluginList::WaitCursor waiting; #ifdef CONFIG_DEBUG qDebug("qtractorVst3Plugin[%p]::openEditor(%p)", this, pParent); #endif if (!m_pImpl->openEditor()) return; IPlugView *plugView = m_pImpl->plugView(); if (!plugView) return; if (plugView->isPlatformTypeSupported(kPlatformTypeX11EmbedWindowID) != kResultOk) { #ifdef CONFIG_DEBUG qDebug("qtractorVst3Plugin::[%p]::openEditor(%p)" " *** X11 Window platform is not supported (%s).", this, pParent, kPlatformTypeX11EmbedWindowID); #endif return; } m_pEditorWidget = new EditorWidget(pParent, Qt::Window); m_pEditorWidget->setAttribute(Qt::WA_QuitOnClose, false); m_pEditorWidget->setWindowTitle(pType->name()); m_pEditorWidget->setPlugin(this); m_pEditorFrame = new EditorFrame(plugView, m_pEditorWidget); void *wid = (void *) m_pEditorWidget->parentWinId(); if (plugView->attached(wid, kPlatformTypeX11EmbedWindowID) != kResultOk) { #ifdef CONFIG_DEBUG qDebug("qtractorVst3Plugin::[%p]::openEditor(%p)" " *** Failed to create/attach editor window.", this, pParent); #endif closeEditor(); return; } // Final stabilization... updateEditorTitle(); moveWidgetPos(m_pEditorWidget, editorPos()); setEditorVisible(true); } void qtractorVst3Plugin::closeEditor (void) { if (m_pEditorWidget == nullptr) return; #ifdef CONFIG_DEBUG qDebug("qtractorVst3Plugin[%p]::closeEditor()", this); #endif setEditorVisible(false); IPlugView *plugView = m_pImpl->plugView(); if (plugView && plugView->removed() != kResultOk) { #ifdef CONFIG_DEBUG qDebug("qtractorVst3Plugin::[%p]::closeEditor()" " *** Failed to remove/detach window.", this); #endif } delete m_pEditorWidget; m_pEditorWidget = nullptr; if (m_pEditorFrame) { delete m_pEditorFrame; m_pEditorFrame = nullptr; } m_pImpl->closeEditor(); } // GUI editor visibility state. void qtractorVst3Plugin::setEditorVisible ( bool bVisible ) { if (m_pEditorWidget) { if (!bVisible) setEditorPos(m_pEditorWidget->pos()); m_pEditorWidget->setVisible(bVisible); if (bVisible) { m_pEditorWidget->raise(); m_pEditorWidget->activateWindow(); } } } bool qtractorVst3Plugin::isEditorVisible (void) const { return (m_pEditorWidget ? m_pEditorWidget->isVisible() : false); } // Update editor widget caption. void qtractorVst3Plugin::setEditorTitle ( const QString& sTitle ) { qtractorPlugin::setEditorTitle(sTitle); if (m_pEditorWidget) m_pEditorWidget->setWindowTitle(sTitle); } // Our own editor widget/frame accessors. QWidget *qtractorVst3Plugin::editorWidget (void) const { return m_pEditorWidget; } qtractorVst3Plugin::EditorFrame *qtractorVst3Plugin::editorFrame (void) const { return m_pEditorFrame; } // Processor stuff... // void qtractorVst3Plugin::process_midi_in ( unsigned char *data, unsigned int size, unsigned long offset, unsigned short port ) { m_pImpl->process_midi_in(data, size, offset, port); } void qtractorVst3Plugin::process ( float **ppIBuffer, float **ppOBuffer, unsigned int nframes ) { // To process MIDI events, if any... qtractorMidiManager *pMidiManager = nullptr; const unsigned short iMidiIns = midiIns(); const unsigned short iMidiOuts = midiOuts(); if (iMidiIns > 0 || iMidiOuts > 0) pMidiManager = list()->midiManager(); // Process MIDI input stream, if any... if (pMidiManager && m_pMidiParser) { qtractorMidiBuffer *pMidiBuffer = pMidiManager->buffer_in(); const unsigned int iEventCount = pMidiBuffer->count(); for (unsigned int i = 0; i < iEventCount; ++i) { snd_seq_event_t *pEv = pMidiBuffer->at(i); unsigned char midiData[c_iMaxMidiData]; unsigned char *pMidiData = &midiData[0]; long iMidiData = sizeof(midiData); iMidiData = snd_midi_event_decode(m_pMidiParser, pMidiData, iMidiData, pEv); if (iMidiData < 0) break; m_pImpl->process_midi_in(pMidiData, iMidiData, pEv->time.tick, 0); } } const unsigned short iChannels = channels(); const unsigned short iAudioIns = audioIns(); const unsigned short iAudioOuts = audioOuts(); unsigned short iIChannel = 0; unsigned short iOChannel = 0; unsigned short i; // For each audio input port... for (i = 0; i < iAudioIns; ++i) { if (iIChannel < iChannels) m_ppIBuffer[i] = ppIBuffer[iIChannel++]; else m_ppIBuffer[i] = m_pfIDummy; // dummy input! } // For each audio output port... for (i = 0; i < iAudioOuts; ++i) { if (iOChannel < iChannels) m_ppOBuffer[i] = ppOBuffer[iOChannel++]; else m_ppOBuffer[i] = m_pfODummy; // dummy output! } // Run the main processor routine... // m_pImpl->process(m_ppIBuffer, m_ppOBuffer, nframes); // Wrap dangling output channels?... for (i = iOChannel; i < iChannels; ++i) ::memset(ppOBuffer[i], 0, nframes * sizeof(float)); // Process MIDI output stream, if any... if (pMidiManager) { if (iMidiOuts > 0) { qtractorMidiBuffer *pMidiBuffer = pMidiManager->buffer_out(); EventList& events_out = m_pImpl->events_out(); const int32 nevents = events_out.getEventCount(); for (int32 i = 0; i < nevents; ++i) { Vst::Event event; if (events_out.getEvent(i, event) == kResultOk) { snd_seq_event_t ev; snd_seq_ev_clear(&ev); switch (event.type) { case Vst::Event::kNoteOnEvent: ev.type = SND_SEQ_EVENT_NOTEON; ev.data.note.channel = event.noteOn.channel; ev.data.note.note = event.noteOn.pitch; ev.data.note.velocity = event.noteOn.velocity; break; case Vst::Event::kNoteOffEvent: ev.type = SND_SEQ_EVENT_NOTEOFF; ev.data.note.channel = event.noteOff.channel; ev.data.note.note = event.noteOff.pitch; ev.data.note.velocity = event.noteOff.velocity; break; case Vst::Event::kPolyPressureEvent: ev.type = SND_SEQ_EVENT_KEYPRESS; ev.data.note.channel = event.polyPressure.channel; ev.data.note.note = event.polyPressure.pitch; ev.data.note.velocity = event.polyPressure.pressure; break; } if (ev.type != SND_SEQ_EVENT_NONE) pMidiBuffer->push(&ev, event.sampleOffset); } } pMidiManager->vst3_buffer_swap(); } else { pMidiManager->resetOutputBuffers(); } } } // Plugin current latency (in frames); unsigned long qtractorVst3Plugin::latency (void) const { return m_pImpl->latency(); } // Provisional program/patch accessor. bool qtractorVst3Plugin::getProgram ( int iIndex, Program& program ) const { const QList& programs = m_pImpl->programs(); if (iIndex < 0 || iIndex >= programs.count()) return false; // Map this to that... program.bank = 0; program.prog = iIndex; program.name = programs.at(iIndex); return true; } // Specific MIDI instrument selector. void qtractorVst3Plugin::selectProgram ( int iBank, int iProg ) { // HACK: We don't change program-preset when // we're supposed to be multi-timbral... if (list()->isMidiBus()) return; m_pImpl->selectProgram(iBank, iProg); // HACK: Make sure all displayed parameter values are in sync. updateParamValues(false); } // Plugin preset i/o (configuration from/to state files). bool qtractorVst3Plugin::loadPresetFile ( const QString& sFilename ) { const QString& sExt = QFileInfo(sFilename).suffix().toLower(); if (sExt == "qtx") return qtractorPlugin::loadPresetFile(sFilename); #ifdef CONFIG_DEBUG qDebug("qtractorVst3Plugin[%p]::loadPresetFile(\"%s\")", this, sFilename.toUtf8().constData()); #endif QFile file(sFilename); if (!file.open(QFile::ReadOnly)) { #ifdef CONFIG_DEBUG qDebug("qtractorVst3Plugin[%p]::loadPresetFile(\"%s\")" " QFile::open(QFile::ReadOnly) FAILED!", this, sFilename.toUtf8().constData()); #endif return false; } const bool bResult = m_pImpl->setState(file.readAll()); file.close(); // HACK: Make sure all displayed parameter values are in sync. updateParamValues(false); return bResult; } bool qtractorVst3Plugin::savePresetFile ( const QString& sFilename ) { const QString& sExt = QFileInfo(sFilename).suffix().toLower(); if (sExt == "qtx") return qtractorPlugin::savePresetFile(sFilename); #ifdef CONFIG_DEBUG qDebug("qtractorVst3Plugin[%p]::savePresetFile(\"%s\")", this, sFilename.toUtf8().constData()); #endif QByteArray data; if (!m_pImpl->getState(data)) return false; QFile file(sFilename); if (!file.open(QFile::WriteOnly | QFile::Truncate)) { #ifdef CONFIG_DEBUG qDebug("qtractorVst3Plugin[%p]::savePresetFile(\"%s\")" " QFile::open(QFile::WriteOnly|QFile::Truncate) FAILED!", this, sFilename.toUtf8().constData()); #endif return false; } file.write(data); file.close(); return true; } // Common host-time keeper (static) void qtractorVst3Plugin::updateTime ( qtractorAudioEngine *pAudioEngine ) { g_hostContext.updateProcessContext(pAudioEngine); } // Host cleanup (static). void qtractorVst3Plugin::clearAll (void) { g_hostContext.clear(); } //---------------------------------------------------------------------------- // qtractorVst3PluginParam -- VST3 plugin parameter interface decl. // // Constructor. qtractorVst3Plugin::Param::Param ( qtractorVst3Plugin *pPlugin, unsigned long iIndex ) : qtractorPlugin::Param(pPlugin, iIndex), m_pImpl(nullptr) { qtractorVst3PluginType *pType = static_cast (pPlugin->type()); if (pType) { Vst::IEditController *controller = pType->impl()->controller(); if (controller) { const unsigned long iMaxIndex = controller->getParameterCount(); if (iIndex < iMaxIndex) { Vst::ParameterInfo paramInfo; ::memset(¶mInfo, 0, sizeof(Vst::ParameterInfo)); if (controller->getParameterInfo(iIndex, paramInfo) == kResultOk) { m_pImpl = new Impl(paramInfo); setName(fromTChar(paramInfo.title)); setMinValue(0.0f); setMaxValue(1.0f); setDefaultValue(controller->getParamNormalized(paramInfo.id)); } } } } } // Destructor. qtractorVst3Plugin::Param::~Param (void) { if (m_pImpl) delete m_pImpl; } // Port range hints predicate methods. bool qtractorVst3Plugin::Param::isBoundedBelow (void) const { return true; } bool qtractorVst3Plugin::Param::isBoundedAbove (void) const { return true; } bool qtractorVst3Plugin::Param::isDefaultValue (void) const { return true; } bool qtractorVst3Plugin::Param::isLogarithmic (void) const { return false; } bool qtractorVst3Plugin::Param::isSampleRate (void) const { return false; } bool qtractorVst3Plugin::Param::isInteger (void) const { if (m_pImpl) return (m_pImpl->paramInfo().stepCount > 1); else return false; } bool qtractorVst3Plugin::Param::isToggled (void) const { if (m_pImpl) return (m_pImpl->paramInfo().stepCount == 1); else return false; } bool qtractorVst3Plugin::Param::isDisplay (void) const { return true; } // Current display value. QString qtractorVst3Plugin::Param::display (void) const { qtractorVst3PluginType *pType = nullptr; if (plugin()) pType = static_cast (plugin()->type()); if (pType && m_pImpl) { Vst::IEditController *controller = pType->impl()->controller(); if (controller) { const Vst::ParamID id = m_pImpl->paramInfo().id; const Vst::ParamValue val = Vst::ParamValue(value()); Vst::String128 str; if (controller->getParamStringByValue(id, val, str) == kResultOk) return fromTChar(str); } } // Default parameter display value... return qtractorPlugin::Param::display(); } #endif // CONFIG_VST3 // end of qtractorVst3Plugin.cpp qtractor-0.9.25/src/PaxHeaders/qtractorLadspaPlugin.h0000644000000000000000000000013214166551171017636 xustar0030 mtime=1641730681.444610146 30 atime=1641730681.444610146 30 ctime=1641730681.444610146 qtractor-0.9.25/src/qtractorLadspaPlugin.h0000644000175000001440000001064714166551171021076 0ustar00rncbcusers00000000000000// qtractorLadspaPlugin.h // /**************************************************************************** Copyright (C) 2005-2021, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorLadspaPlugin_h #define __qtractorLadspaPlugin_h #include "qtractorPlugin.h" #include //---------------------------------------------------------------------------- // qtractorLadspaPluginType -- LADSPA plugin type instance. // class qtractorLadspaPluginType : public qtractorPluginType { public: // Constructor. qtractorLadspaPluginType(qtractorPluginFile *pFile, unsigned long iIndex, qtractorPluginType::Hint typeHint = qtractorPluginType::Ladspa, const LADSPA_Descriptor *pLadspaDescriptor = nullptr) : qtractorPluginType(pFile, iIndex, typeHint), m_pLadspaDescriptor(pLadspaDescriptor) {} // Destructor. ~qtractorLadspaPluginType() { close(); } // Derived methods. bool open(); void close(); // Factory method (static) static qtractorLadspaPluginType *createType( qtractorPluginFile *pFile, unsigned long iIndex); // LADSPA descriptor method (static) static const LADSPA_Descriptor *ladspa_descriptor( qtractorPluginFile *pFile, unsigned long iIndex); // Specific accessors. const LADSPA_Descriptor *ladspa_descriptor() const { return m_pLadspaDescriptor; } // Instance cached-deferred accesors. const QString& aboutText(); protected: // LADSPA descriptor itself. const LADSPA_Descriptor *m_pLadspaDescriptor; }; //---------------------------------------------------------------------------- // qtractorLadspaPlugin -- LADSPA plugin instance. // class qtractorLadspaPlugin : public qtractorPlugin { public: // Constructors. qtractorLadspaPlugin(qtractorPluginList *pList, qtractorLadspaPluginType *pLadspaType); // Destructor. ~qtractorLadspaPlugin(); // Forward decl. class Param; // Channel/intsance number accessors. void setChannels(unsigned short iChannels); // Do the actual (de)activation. void activate(); void deactivate(); // The main plugin processing procedure. void process(float **ppIBuffer, float **ppOBuffer, unsigned int nframes); // Specific accessors. const LADSPA_Descriptor *ladspa_descriptor() const; LADSPA_Handle ladspa_handle(unsigned short iInstance) const; // Audio port numbers. unsigned long audioIn(unsigned short i) { return m_piAudioIns[i]; } unsigned long audioOut(unsigned short i) { return m_piAudioOuts[i]; } // Plugin current latency (in frames); unsigned long latency() const { return (m_pfLatency ? *m_pfLatency : 0.0f); } protected: // Instance variables. LADSPA_Handle *m_phInstances; // List of output control port indexes and data. unsigned long *m_piControlOuts; float *m_pfControlOuts; // List of audio port indexes. unsigned long *m_piAudioIns; unsigned long *m_piAudioOuts; // Dummy I/O buffers. float *m_pfIDummy; float *m_pfODummy; // Plugin current latency output control port; float *m_pfLatency; }; //---------------------------------------------------------------------------- // qtractorLadspaPlugin::Param -- LADSPA plugin control input port instance. // class qtractorLadspaPlugin::Param : public qtractorPlugin::Param { public: // Constructors. Param(qtractorLadspaPlugin *pLadspaPlugin, unsigned long iIndex); // Port range hints predicate methods. bool isBoundedBelow() const; bool isBoundedAbove() const; bool isDefaultValue() const; bool isLogarithmic() const; bool isSampleRate() const; bool isInteger() const; bool isToggled() const; bool isDisplay() const; private: // Instance variables. LADSPA_PortRangeHintDescriptor m_portHints; }; #endif // __qtractorLadspaPlugin_h // end of qtractorLadspaPlugin.h qtractor-0.9.25/src/PaxHeaders/qtractorSessionForm.h0000644000000000000000000000012714166551171017526 xustar0029 mtime=1641730681.46261034 29 atime=1641730681.46261034 29 ctime=1641730681.46261034 qtractor-0.9.25/src/qtractorSessionForm.h0000644000175000001440000000401414166551171020751 0ustar00rncbcusers00000000000000// qtractorSessionForm.h // /**************************************************************************** Copyright (C) 2005-2021, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorSessionForm_h #define __qtractorSessionForm_h #include "ui_qtractorSessionForm.h" #include "qtractorSession.h" //---------------------------------------------------------------------------- // qtractorSessionForm -- UI wrapper form. class qtractorSessionForm : public QDialog { Q_OBJECT public: // Constructor. qtractorSessionForm(QWidget *pParent = nullptr); // Destructor. ~qtractorSessionForm(); void setSession(qtractorSession *pSession); const qtractorSession::Properties& properties(); protected slots: void accept(); void reject(); void changed(); void changeSessionName(const QString& sSessionName); void changeAutoSessionDir(bool bOn); void changeSessionDir(const QString& sSessionDir); void browseSessionDir(); protected: void stabilizeForm(); private: // The Qt-designer UI struct... Ui::qtractorSessionForm m_ui; // Instance variables... qtractorSession::Properties m_props; bool m_bNewSession; QString m_sSessionDir; int m_iDirtyCount; }; #endif // __qtractorSessionForm_h // end of qtractorSessionForm.h qtractor-0.9.25/src/PaxHeaders/qtractorDssiPlugin.h0000644000000000000000000000013214166551171017334 xustar0030 mtime=1641730681.441610114 30 atime=1641730681.441610114 30 ctime=1641730681.441610114 qtractor-0.9.25/src/qtractorDssiPlugin.h0000644000175000001440000001032114166551171020561 0ustar00rncbcusers00000000000000// qtractorDssiPlugin.h // /**************************************************************************** Copyright (C) 2005-2021, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorDssiPlugin_h #define __qtractorDssiPlugin_h #include "qtractorLadspaPlugin.h" #include //---------------------------------------------------------------------------- // qtractorDssiPluginType -- DSSI plugin type instance. // class qtractorDssiPluginType : public qtractorLadspaPluginType { public: // Constructor. qtractorDssiPluginType(qtractorPluginFile *pFile, unsigned long iIndex, const DSSI_Descriptor *pDssiDescriptor = nullptr) : qtractorLadspaPluginType(pFile, iIndex, qtractorPluginType::Dssi), m_pDssiDescriptor(pDssiDescriptor) {} // Destructor. ~qtractorDssiPluginType() { close(); } // Derived methods. bool open(); void close(); // Factory method (static) static qtractorDssiPluginType *createType( qtractorPluginFile *pFile, unsigned long iIndex); // DSSI descriptor method (static) static const DSSI_Descriptor *dssi_descriptor( qtractorPluginFile *pFile, unsigned long iIndex); // Specific accessors. const DSSI_Descriptor *dssi_descriptor() const { return m_pDssiDescriptor; } const QString& dssi_editor() const { return m_sDssiEditor; } private: // DSSI descriptor itself. const DSSI_Descriptor *m_pDssiDescriptor; // DSSI GUI excutable filename. QString m_sDssiEditor; }; //---------------------------------------------------------------------------- // qtractorDssiPlugin -- DSSI plugin instance. // class qtractorDssiPlugin : public qtractorLadspaPlugin { public: // Constructors. qtractorDssiPlugin(qtractorPluginList *pList, qtractorDssiPluginType *pDssiType); // Destructor. ~qtractorDssiPlugin(); // Channel/instance number accessors. void setChannels(unsigned short iChannels); // Do the actual (de)activation. void activate(); void deactivate(); // The main plugin processing procedure. void process(float **ppIBuffer, float **ppOBuffer, unsigned int nframes); // Parameter update method. void updateParam(qtractorPlugin::Param *pParam, float fValue, bool bUpdate); // Bank/program selector override. void selectProgram(int iBank, int iProg); // Provisional program/patch accessor. bool getProgram(int iIndex, Program& program) const; // Continuous controller handler. void setController(int iController, int iValue); // Configuration (CLOB) stuff. void configure(const QString& sKey, const QString& sValue); // GUI Editor stuff. void openEditor(QWidget */*pParent*/); void closeEditor(); // GUI editor visibility state. void setEditorVisible(bool bVisible); bool isEditorVisible() const; // Specific accessors. const DSSI_Descriptor *dssi_descriptor() const; // Update all control output ports... void updateControlOuts(bool bForce = false); // Reset(null) internal editor reference. void clearEditor(); // Idle editor update (static) static void idleEditorAll(); protected: // Post-(re)initializer. void resetChannels(); private: // Care of multiple instances here. class DssiMulti *m_pDssiMulti; // Internal editor structure accessor... struct DssiEditor *m_pDssiEditor; // GUI editor visiability status. bool m_bEditorVisible; // Controller port map. qtractorPlugin::Param *m_apControllerMap[128]; // Tracking changes on output control ports. float *m_pfControlOutsLast; }; #endif // __qtractorDssiPlugin_h // end of qtractorDssiPlugin.h qtractor-0.9.25/src/PaxHeaders/qtractorShortcutForm.ui0000644000000000000000000000013214166551171020100 xustar0030 mtime=1641730681.463610351 30 atime=1641730681.463610351 30 ctime=1641730681.463610351 qtractor-0.9.25/src/qtractorShortcutForm.ui0000644000175000001440000000661014166551171021333 0ustar00rncbcusers00000000000000 rncbc aka Rui Nuno Capela qtractor - An Audio/MIDI multi-track sequencer. Copyright (C) 2005-2020, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. qtractorShortcutForm 0 0 640 320 Shortcuts :/images/helpShortcuts.png false true QAbstractItemView::SingleSelection QAbstractItemView::SelectRows 16 16 false true false true false 4 Menu/Action Description Keyboard MIDI Controller Qt::Horizontal QDialogButtonBox::Cancel|QDialogButtonBox::Ok ShortcutTable DialogButtonBox qtractor-0.9.25/src/PaxHeaders/qtractorMidiControlObserver.cpp0000644000000000000000000000012414166551171021542 xustar0028 mtime=1641730681.4496102 28 atime=1641730681.4496102 28 ctime=1641730681.4496102 qtractor-0.9.25/src/qtractorMidiControlObserver.cpp0000644000175000001440000001452114166551171022774 0ustar00rncbcusers00000000000000// qtractorMidiControlObserver.cpp // /**************************************************************************** Copyright (C) 2005-2021, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorMidiControlObserver.h" #include // Ref. P.448. Approximate cube root of an IEEE float // Hacker's Delight (2nd Edition), by Henry S. Warren // http://www.hackersdelight.org/hdcodetxt/acbrt.c.txt // static inline float cbrtf2 ( float x ) { #ifdef CONFIG_FLOAT32_NOP // Avoid strict-aliasing optimization (gcc -O2). union { float f; int i; } u; u.f = x; u.i = (u.i >> 4) + (u.i >> 2); u.i += (u.i >> 4) + 0x2a6497f8; return 0.33333333f * (2.0f * u.f + x / (u.f * u.f)); // return u.f; #else return ::cbrtf(x); #endif } static inline float cubef2 ( float x ) { return x * x * x; } //---------------------------------------------------------------------- // class qtractorMidiControlObserver -- MIDI controller observers. // // Constructor. qtractorMidiControlObserver::qtractorMidiControlObserver ( qtractorSubject *pSubject ) : qtractorObserver(pSubject), m_ctype(qtractorMidiEvent::CONTROLLER), m_iChannel(0), m_iParam(0), m_bLogarithmic(false), m_bFeedback(false), m_bInvert(false), m_bHook(false), m_bLatch(true), m_bTriggered(false), m_fMidiValue(0.0f), m_bMidiSync(false), m_pCurveList(nullptr) { } // Destructor (virtual). qtractorMidiControlObserver::~qtractorMidiControlObserver (void) { qtractorMidiControl *pMidiControl = qtractorMidiControl::getInstance(); if (pMidiControl && pMidiControl->isMidiObserverMapped(this)) pMidiControl->unmapMidiObserver(this); } // MIDI scale type (7bit vs. 14bit). unsigned short qtractorMidiControlObserver::midiScale (void) const { if (m_ctype == qtractorMidiEvent::PITCHBEND || m_ctype == qtractorMidiEvent::CONTROL14 || m_ctype == qtractorMidiEvent::REGPARAM || m_ctype == qtractorMidiEvent::NONREGPARAM) return 0x3fff; else return 0x7f; } // MIDI mapped value converters. void qtractorMidiControlObserver::setMidiValue ( unsigned short iValue ) { const unsigned short iScale = midiScale(); // setScaleValue(float(iValue) / float(iScale)); if (iValue > iScale) iValue = iScale; const float fScale = float(m_bInvert ? iScale - iValue : iValue) / float(iScale); float fValue = valueFromScale(fScale, m_bLogarithmic); const bool bToggled = qtractorObserver::isToggled(); if (bToggled || m_bTriggered) { const float vmax = qtractorObserver::maxValue(); const float vmin = qtractorObserver::minValue(); const float vmid = 0.5f * (vmax + vmin); if (bToggled && m_bLatch) // latched / non-momentary... fValue = (fValue > vmid ? vmax : vmin); else // momentary / non-latched... if (fValue > vmid) fValue = (m_fMidiValue > vmid ? vmin : vmax); else if (fValue > vmin) fValue = (m_fMidiValue < vmid ? vmax : vmin); else fValue = m_fMidiValue; } bool bSync = (m_bHook || !qtractorObserver::isDecimal()); if (!bSync) bSync = m_bMidiSync; if (!bSync) { const float v0 = m_fMidiValue; const float v1 = qtractorObserver::value(); #if 0 if ((fValue > v0 && v1 >= v0 && fValue >= v1) || (fValue < v0 && v0 >= v1 && v1 >= fValue)) bSync = true; #else const float d1 = qAbs(v1 - fValue); const float d2 = qAbs(v1 - v0) * d1; bSync = (d2 < 0.001f); #endif if (bSync) m_bMidiSync = true; } if (bSync) { m_fMidiValue = fValue; qtractorObserver::subject()->setValue(fValue); } } unsigned short qtractorMidiControlObserver::midiValue (void) const { const unsigned short iScale = midiScale(); unsigned short iValue = float(iScale) * scaleValue(); if (iValue > iScale) iValue = iScale; return (m_bInvert ? iScale - iValue : iValue); } // Normalized scale converters. float qtractorMidiControlObserver::valueFromScale ( float fScale, bool bLogarithmic ) const { if (bLogarithmic) { const float fMaxValue = qtractorObserver::maxValue(); const float fMinValue = qtractorObserver::minValue(); if (fMinValue < 0.0f && fMaxValue > 0.0f) { const float fMidScale = fMinValue / (fMinValue - fMaxValue); if (fScale > fMidScale) { const float fMaxScale = (1.0f - fMidScale); fScale = (fScale - fMidScale) / fMaxScale; fScale = fMidScale + fMaxScale * ::cubef2(fScale); } else { fScale = (fMidScale - fScale) / fMidScale; fScale = fMidScale - fMidScale * ::cubef2(fScale); } } else fScale = ::cubef2(fScale); } return qtractorObserver::valueFromScale(fScale); } float qtractorMidiControlObserver::scaleFromValue ( float fValue, bool bLogarithmic ) const { float fScale = qtractorObserver::scaleFromValue(fValue); if (bLogarithmic) { const float fMaxValue = qtractorObserver::maxValue(); const float fMinValue = qtractorObserver::minValue(); if (fMinValue < 0.0f && fMaxValue > 0.0f) { const float fMidScale = fMinValue / (fMinValue - fMaxValue); if (fScale > fMidScale) { const float fMaxScale = (1.0f - fMidScale); fScale = (fScale - fMidScale) / fMaxScale; fScale = fMidScale + fMaxScale * ::cbrtf2(fScale); } else { fScale = (fMidScale - fScale) / fMidScale; fScale = fMidScale - fMidScale * ::cbrtf2(fScale); } } else fScale = ::cbrtf2(fScale); } return fScale; } // Updater (feedback). void qtractorMidiControlObserver::update ( bool bUpdate ) { if (bUpdate && m_bFeedback) { qtractorMidiControl *pMidiControl = qtractorMidiControl::getInstance(); if (pMidiControl && pMidiControl->isMidiObserverMapped(this)) { pMidiControl->sendController( m_ctype, m_iChannel, m_iParam, midiValue()); } } // m_bMidiSync = false; } // end of qtractorMidiControlObserver.cpp qtractor-0.9.25/src/PaxHeaders/qtractorSession.h0000644000000000000000000000012714166551171016702 xustar0029 mtime=1641730681.46261034 29 atime=1641730681.46261034 29 ctime=1641730681.46261034 qtractor-0.9.25/src/qtractorSession.h0000644000175000001440000003767114166551171020144 0ustar00rncbcusers00000000000000// qtractorSession.h // /**************************************************************************** Copyright (C) 2005-2021, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorSession_h #define __qtractorSession_h #include "qtractorAtomic.h" #include "qtractorTrack.h" #include "qtractorTimeScale.h" #include "qtractorDocument.h" #include // Forward declarations. class qtractorClip; // Special forward declarations. class qtractorMidiEngine; class qtractorAudioEngine; class qtractorAudioPeakFactory; class qtractorSessionCursor; class qtractorMidiManager; class qtractorInstrumentList; class qtractorCommandList; class qtractorCommand; class qtractorFileList; class qtractorFiles; //------------------------------------------------------------------------- // qtractorSession -- Session container (singleton). class qtractorSession { public: // Constructor. qtractorSession(); // Default destructor. ~qtractorSession(); // Open/close session engine(s). bool init(); bool open(); void close(); // Reset session. void clear(); // Session directory path accessors. void setSessionDir(const QString& sSessionDir); const QString& sessionDir() const; // Session filename accessors. void setSessionName(const QString& sSessionName); const QString& sessionName() const; // Session description accessors. void setDescription(const QString& sDescription); const QString& description() const; // Session startlength mod-accessors. void updateSession( unsigned long iSessionStart = 0, unsigned long iSessionEnd = 0); unsigned long sessionStart() const; unsigned long sessionEnd() const; // Time-scale helper accessors. qtractorTimeScale *timeScale(); // Device engine common client name accessors. void setClientName(const QString& sClientName); const QString& clientName() const; // Sample rate accessors. void setSampleRate(unsigned int iSampleRate); unsigned int sampleRate() const; // Session tempo accessors. void setTempo(float fTempo); float tempo() const; // Tempo beat type accessors. void setBeatType(unsigned short iBeatType); unsigned short beatType() const; // Resolution accessors. void setTicksPerBeat(unsigned short iTicksPerBeat); unsigned short ticksPerBeat() const; // Beats/Bar(measure) accessors. void setBeatsPerBar(unsigned short iBeatsPerBar); unsigned short beatsPerBar() const; // Time signature (denominator) accessors. void setBeatDivisor(unsigned short iBeatDivisor); unsigned short beatDivisor() const; // Horizontal zoom factor. void setHorizontalZoom(unsigned short iHorizontalZoom); unsigned short horizontalZoom() const; // Vertical zoom factor. void setVerticalZoom(unsigned short iVerticalZoom); unsigned short verticalZoom() const; // Pixels per beat (width). void setPixelsPerBeat(unsigned short iPixelsPerBeat); unsigned short pixelsPerBeat() const; // Beat divisor (snap) accessors. void setSnapPerBeat(unsigned short iSnapPerBeat); unsigned short snapPerBeat(void) const; // Pixel/Tick number conversion. unsigned long tickFromPixel(unsigned int x); unsigned int pixelFromTick(unsigned long iTick); // Pixel/Frame number conversion. unsigned long frameFromPixel(unsigned int x) const; unsigned int pixelFromFrame(unsigned long iFrame) const; // Beat/frame conversion. unsigned long frameFromBeat(unsigned int iBeat); unsigned int beatFromFrame(unsigned long iFrame); // Tick/Frame number conversion. unsigned long frameFromTick(unsigned long iTick); unsigned long tickFromFrame(unsigned long iFrame); // Tick/Frame range conversion (delta conversion). unsigned long frameFromTickRange( unsigned long iTickStart, unsigned long iTickEnd, bool bOffset = false); unsigned long tickFromFrameRange( unsigned long iFrameStart, unsigned long iFrameEnd, bool bOffset = false); // Beat/frame snap filters. unsigned long tickSnap(unsigned long iTick); unsigned long frameSnap(unsigned long iFrame); unsigned int pixelSnap(unsigned int x); // Frame/locate (SMPTE) conversion. unsigned long frameFromLocate(unsigned long iLocate) const; unsigned long locateFromFrame(unsigned long iFrame) const; // Song position pointer (SPP=MIDI beats) to frame converters. unsigned long frameFromSongPos(unsigned short iSongPos); unsigned short songPosFromFrame(unsigned long iFrame); // Update time scale divisor factors. void updateTimeScale(); void updateTimeScaleEx(); // Update time resolution divisor factors. void updateTimeResolution(); // Update from disparate sample-rate. void updateSampleRate(unsigned int iSampleRate); // Track list management methods. const qtractorList& tracks() const; void addTrack(qtractorTrack *pTrack); void insertTrack(qtractorTrack *pTrack, qtractorTrack *pPrevTrack = nullptr); void moveTrack(qtractorTrack *pTrack, qtractorTrack *pNextTrack); void updateTrack(qtractorTrack *pTrack); void unlinkTrack(qtractorTrack *pTrack); qtractorTrack *trackAt(int iTrack) const; // Current number of record-armed tracks. void setRecordTracks(bool bRecord); unsigned int recordTracks() const; // Current number of mued tracks. void setMuteTracks(bool bMute); unsigned int muteTracks() const; // Current number of solo tracks. void setSoloTracks(bool bSolo); unsigned int soloTracks() const; // Temporary current track accessors. void setCurrentTrack(qtractorTrack *pTrack); qtractorTrack *currentTrack() const; // Temporary current track predicates. bool isTrackMonitor(qtractorTrack *pTrack) const; bool isTrackMidiChannel(qtractorTrack *pTrack, unsigned short iChannel) const; // Session cursor factory methods. qtractorSessionCursor *createSessionCursor(unsigned long iFrame = 0, qtractorTrack::TrackType syncType = qtractorTrack::None); void unlinkSessionCursor(qtractorSessionCursor *pSessionCursor); // Reset (reactivate) all plugin chains... void resetAllPlugins(); // Device engine accessors. qtractorMidiEngine *midiEngine() const; qtractorAudioEngine *audioEngine() const; // Wait for application stabilization. static void stabilize(int msecs = 20); // Consolidated session engine activation status. bool isActivated() const; // Session RT-safe pseudo-locking primitives. bool acquire(); void release(); void lock(); void unlock(); // Re-entrancy check. bool isBusy() const; // Consolidated session engine start status. void setPlaying(bool bPlaying); bool isPlaying() const; // Shutdown procedure. void shutdown(); // (Hazardous) bi-directional locate method. void seek(unsigned long iFrame, bool bSync = false); // Playhead positioning. void setPlayHead(unsigned long iPlayHead); void setPlayHeadEx(unsigned long iPlayHead); unsigned long playHead() const; // Auto-backward play-head positioning. void setPlayHeadAutoBackward(unsigned long iPlayHead); unsigned long playHeadAutoBackward() const; // Edit-head positioning. void setEditHead(unsigned long iEditHead); unsigned long editHead() const; // Edit-tail positioning. void setEditTail(unsigned long iEditTail); unsigned long editTail() const; // Session loop points accessors. void setLoop(unsigned long iLoopStart, unsigned long iLoopEnd); unsigned long loopStart() const; unsigned long loopEnd() const; bool isLooping() const; unsigned long loopStartTime() const; unsigned long loopEndTime() const; // Session punch points accessors. void setPunch(unsigned long iPunchIn, unsigned long iPunchOut); unsigned long punchIn() const; unsigned long punchOut() const; bool isPunching() const; unsigned long punchInTime() const; unsigned long punchOutTime() const; // Absolute frame time and offset. unsigned long frameTime() const; unsigned long frameTimeEx() const; // Sanitize a given name. static QString sanitize(const QString& s); // Provide an unique track-name if applicable, // append an incremental numerical suffix... QString uniqueTrackName(const QString& sTrackName) const; void acquireTrackName(qtractorTrack *pTrack); void releaseTrackName(qtractorTrack *pTrack); // Transient file-name registry methods as far to // avoid duplicates across load/save/record cycles... void acquireFilePath(const QString& sFilename); void releaseFilePath(const QString& sFilename); // Create a brand new filename (absolute file path). QString createFilePath( const QString& sBaseName, const QString& sExt, bool bAcquire = false); // Consolidated session record state. void setRecording(bool bRecording); bool isRecording() const; // Loop-recording/take mode. void setLoopRecordingMode(int iLoopRecordingMode); int loopRecordingMode() const; // Track recording specifics. unsigned short audioRecord() const; unsigned short midiRecord() const; // Special track-immediate methods. void trackRecord(qtractorTrack *pTrack, bool bRecord, unsigned long iClipStart, unsigned long iFrameTime); void trackMute(qtractorTrack *pTrack, bool bMute); void trackSolo(qtractorTrack *pTrack, bool bSolo); // Special auto-plugin-deactivation void autoDeactivatePlugins(bool bForce = false); void setAutoDeactivate(bool bOn); bool isAutoDeactivate() const; // Audio peak factory accessor. qtractorAudioPeakFactory *audioPeakFactory() const; // MIDI track tagging specifics. unsigned short midiTag() const; void acquireMidiTag(qtractorTrack *pTrack); void releaseMidiTag(qtractorTrack *pTrack); // MIDI session/tracks instrument/controller patching (conditional). void resetAllMidiControllers(bool bForceImmediate); // MIDI manager list accessors. void addMidiManager(qtractorMidiManager *pMidiManager); void removeMidiManager(qtractorMidiManager *pMidiManager); const qtractorList& midiManagers() const; // Auto time-stretching global flag (when tempo changes) void setAutoTimeStretch(bool bAutoTimeStretch); bool isAutoTimeStretch() const; // Session special process cycle executive. void process(qtractorSessionCursor *pSessionCursor, unsigned long iFrameStart, unsigned long iFrameEnd); // Session special process record executive (audio recording only). void process_record( unsigned long iFrameStart, unsigned long iFrameEnd); // Session special process automation executive. void process_curve(unsigned long iFrame); // Forward declaration. class Document; // Document element methods. bool loadElement(Document *pDocument, QDomElement *pElement); bool saveElement(Document *pDocument, QDomElement *pElement); // Session property structure. struct Properties { // Default constructor. Properties() { clear(); } // Copy constructor. Properties(const Properties& props) { copy(props); } // Assignment operator, Properties& operator=(const Properties& props) { return copy(props); } // Helper copy method. Properties& copy(const Properties& props); // Helper clear/reset method. void clear(); // Members. QString sessionDir; QString sessionName; QString description; // Intrinsic time scale. qtractorTimeScale timeScale; }; // Alternate properties accessor. Properties& properties(); // Session command executive (undo/redo) bool execute(qtractorCommand *pCommand); // Session command list reference (undo/redo) qtractorCommandList *commands() const; // Instrument names mapping. qtractorInstrumentList *instruments() const; // Manage curve-lists to specific tracks. void acquireTrackCurveList(qtractorTrack *pTrack); void releaseTrackCurveList(qtractorTrack *pTrack); // Find track of specific curve-list. qtractorTrack *findTrackCurveList(qtractorCurveList *pCurveList) const; // Find track of specific name. qtractorTrack *findTrack(const QString& sTrackName) const; // Session files registry accessor. qtractorFileList *files() const; // Rename session files... void renameSession(const QString& sOldName, const QString& sNewName); // Pseudo-singleton instance accessor. static qtractorSession *getInstance(); private: // check if plugin can be auto deactivated // for now private - maybe helpful for others? bool canTrackBeAutoDeactivated(qtractorTrack *pTrack) const; // Restore activation state void undoAutoDeactivatePlugins(); Properties m_props; // Session properties. unsigned long m_iSessionStart; // Session start in frames. unsigned long m_iSessionEnd; // Session end in frames. unsigned int m_iRecordTracks; // Current number of record-armed tracks. unsigned int m_iMuteTracks; // Current number of muted tracks. unsigned int m_iSoloTracks; // Current number of solo tracks. qtractorTrack *m_pCurrentTrack; // Temporary current track. // The track list. qtractorList m_tracks; // Managed session cursors. qtractorList m_cursors; // Device engine common client name. QString m_sClientName; // Device engine instances. qtractorMidiEngine *m_pMidiEngine; qtractorAudioEngine *m_pAudioEngine; // Audio peak factory (singleton) instance. qtractorAudioPeakFactory *m_pAudioPeakFactory; // Track recording counts. unsigned short m_iAudioRecord; unsigned short m_iMidiRecord; // MIDI track tagging specifics. unsigned short m_iMidiTag; QList m_midiTags; // Base edit members. unsigned long m_iEditHead; unsigned long m_iEditTail; // Session time-normalized edit points. unsigned long m_iEditHeadTime; unsigned long m_iEditTailTime; // Session loop points. unsigned long m_iLoopStart; unsigned long m_iLoopEnd; // Session time-normalized loop points. unsigned long m_iLoopStartTime; unsigned long m_iLoopEndTime; // Session punch points. unsigned long m_iPunchIn; unsigned long m_iPunchOut; // Session time-normalized punch points. unsigned long m_iPunchInTime; unsigned long m_iPunchOutTime; unsigned long m_iPlayHeadAutoBackward; // Consolidated record state. bool m_bRecording; // Loop-recording/take mode. int m_iLoopRecordingMode; // Auto time-stretching global flag (when tempo changes) bool m_bAutoTimeStretch; // Auto disable plugins flag bool m_bAutoDeactivate; // MIDI plugin manager list. qtractorList m_midiManagers; // RT-safeness hackish lock-mutex. qtractorAtomic m_locks; qtractorAtomic m_mutex; // Instrument names mapping. qtractorInstrumentList *m_pInstruments; // Session command executive (undo/redo) qtractorCommandList *m_pCommands; // Curve-to-track mapping. QHash m_curves; // File registry. qtractorFileList *m_pFiles; // Transient file-name registry. QStringList m_filePaths; // Track-name registry. QHash m_trackNames; // The pseudo-singleton instance. static qtractorSession *g_pSession; }; //------------------------------------------------------------------------- // qtractorSession::Document -- Session file import/export helper class. // class qtractorSession::Document : public qtractorDocument { public: // Constructor. Document(QDomDocument *pDocument, qtractorSession *pSession, qtractorFiles *pFiles); // Default destructor. ~Document(); // Property accessors. qtractorSession *session() const; qtractorFiles *files() const; protected: // Elemental loader/savers... bool loadElement(QDomElement *pElement); bool saveElement(QDomElement *pElement); private: // Instance variables. qtractorSession *m_pSession; qtractorFiles *m_pFiles; }; #endif // __qtractorSession_h // end of qtractorSession.h qtractor-0.9.25/src/PaxHeaders/qtractorTrackTime.h0000644000000000000000000000013214166551171017136 xustar0030 mtime=1641730681.466610384 30 atime=1641730681.466610384 30 ctime=1641730681.466610384 qtractor-0.9.25/src/qtractorTrackTime.h0000644000175000001440000000650714166551171020376 0ustar00rncbcusers00000000000000// qtractorTrackTime.h // /**************************************************************************** Copyright (C) 2005-2021, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorTrackTime_h #define __qtractorTrackTime_h #include "qtractorScrollView.h" #include "qtractorTimeScale.h" #include // Forward declarations. class qtractorTracks; class QResizeEvent; class QMouseEvent; class QKeyEvent; //---------------------------------------------------------------------------- // qtractorTrackTime -- Track time scale widget. class qtractorTrackTime : public qtractorScrollView { Q_OBJECT public: // Constructor. qtractorTrackTime(qtractorTracks *pTracks, QWidget *pParent = 0); // Rectangular contents update. void updateContents(const QRect& rect); // Overall contents update. void updateContents(); protected: // Resize event handler. void resizeEvent(QResizeEvent *pResizeEvent); // Draw the time scale. void drawContents(QPainter *pPainter, const QRect& rect); // Check if some position header is to be dragged... bool dragHeadStart(const QPoint& pos); // Handle selection with mouse. void mousePressEvent(QMouseEvent *pMouseEvent); void mouseMoveEvent(QMouseEvent *pMouseEvent); void mouseReleaseEvent(QMouseEvent *pMouseEvent); // Tempo-map dialog accessor. void mouseDoubleClickEvent(QMouseEvent *pMouseEvent); // Handle zoom with mouse wheel. void wheelEvent(QWheelEvent *pWheelEvent); // Reset drag/select state. void resetDragState(); // Keyboard event handler. void keyPressEvent(QKeyEvent *pKeyEvent); // Context menu request slot (dummy). void contextMenuEvent(QContextMenuEvent *); // Trap for help/tool-tip events. bool eventFilter(QObject *pObject, QEvent *pEvent); // Show dragging tooltip... void showToolTip(unsigned long iFrame) const; void showToolTip(const QRect& rect) const; protected slots: // To have timeline in h-sync with main track view. void contentsXMovingSlot(int cx, int cy); // (Re)create the time scale pixmap. void updatePixmap(int cx, int cy); private: // The logical parent binding. qtractorTracks *m_pTracks; // Local double-buffering pixmap. QPixmap m_pixmap; // The current selecting/dragging head stuff. enum DragState { DragNone = 0, DragStart, DragSelect, DragPlayHead, DragMarker, DragEditHead, DragEditTail, DragLoopStart, DragLoopEnd, DragPunchIn, DragPunchOut } m_dragState, m_dragCursor; QRect m_rectDrag; QPoint m_posDrag; qtractorTimeScale::Marker *m_pDragMarker; }; #endif // __qtractorTrackTime_h // end of qtractorTrackTime.h qtractor-0.9.25/src/PaxHeaders/qtractorMidiEditCommand.cpp0000644000000000000000000000013214166551171020575 xustar0030 mtime=1641730681.450610211 30 atime=1641730681.450610211 30 ctime=1641730681.450610211 qtractor-0.9.25/src/qtractorMidiEditCommand.cpp0000644000175000001440000002570314166551171022034 0ustar00rncbcusers00000000000000// qtractorMidiEditCommand.cpp // /**************************************************************************** Copyright (C) 2005-2019, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorMidiEditCommand.h" #include "qtractorMidiClip.h" #include "qtractorMidiEngine.h" #include "qtractorSession.h" //---------------------------------------------------------------------- // class qtractorMidiEditCommand - implementation. // // Constructor. qtractorMidiEditCommand::qtractorMidiEditCommand ( qtractorMidiClip *pMidiClip, const QString& sName ) : qtractorCommand(sName), m_pMidiClip(pMidiClip), m_bAdjusted(false), m_iDuration((pMidiClip->sequence())->duration()) { } // Destructor. qtractorMidiEditCommand::~qtractorMidiEditCommand (void) { QListIterator iter(m_items); while (iter.hasNext()) { Item *pItem = iter.next(); if (pItem->autoDelete) delete pItem->event; } qDeleteAll(m_items); m_items.clear(); } // Primitive command methods. void qtractorMidiEditCommand::insertEvent ( qtractorMidiEvent *pEvent ) { m_items.append(new Item(InsertEvent, pEvent)); } void qtractorMidiEditCommand::moveEvent ( qtractorMidiEvent *pEvent, int iNote, unsigned long iTime ) { m_items.append(new Item(MoveEvent, pEvent, iNote, iTime)); } void qtractorMidiEditCommand::resizeEventTime ( qtractorMidiEvent *pEvent, unsigned long iTime, unsigned long iDuration ) { m_items.append(new Item(ResizeEventTime, pEvent, 0, iTime, iDuration)); } void qtractorMidiEditCommand::resizeEventValue ( qtractorMidiEvent *pEvent, int iValue ) { if (pEvent->type() == qtractorMidiEvent::NOTEON && iValue < 1) iValue = 1; // Avoid zero velocity (aka. NOTEOFF) m_items.append(new Item(ResizeEventValue, pEvent, 0, 0, 0, iValue)); } void qtractorMidiEditCommand::removeEvent ( qtractorMidiEvent *pEvent ) { m_items.append(new Item(RemoveEvent, pEvent)); } // Check whether the event is already in chain. bool qtractorMidiEditCommand::findEvent ( qtractorMidiEvent *pEvent, qtractorMidiEditCommand::CommandType cmd ) const { QListIterator iter(m_items); while (iter.hasNext()) { Item *pItem = iter.next(); if (pItem->event == pEvent && (pItem->command == InsertEvent || pItem->command == cmd)) return true; } return false; } // Common executive method. bool qtractorMidiEditCommand::execute ( bool bRedo ) { if (m_pMidiClip == nullptr) return false; qtractorMidiSequence *pSeq = m_pMidiClip->sequence(); if (pSeq == nullptr) return false; // Dropped enqueued events... qtractorSession *pSession = nullptr; qtractorTrack *pTrack = m_pMidiClip->track(); if (pTrack) pSession = pTrack->session(); #if 0 if (pSession && pSession->isPlaying()) pSession->midiEngine()->trackMute(pTrack, true); #endif // Track sequence duration changes... const unsigned long iOldDuration = pSeq->duration(); int iSelectClear = 0; // Changes are due... QListIterator iter(m_items); if (!bRedo) iter.toBack(); while (bRedo ? iter.hasNext() : iter.hasPrevious()) { Item *pItem = (bRedo ? iter.next() : iter.previous()); qtractorMidiEvent *pEvent = pItem->event; // Execute the command item... switch (pItem->command) { case InsertEvent: { if (bRedo) pSeq->insertEvent(pEvent); else pSeq->unlinkEvent(pEvent); pItem->autoDelete = !bRedo; ++iSelectClear; break; } case MoveEvent: { const int iOldNote = int(pEvent->note()); const unsigned long iOldTime = pEvent->time(); pSeq->unlinkEvent(pEvent); pEvent->setNote(pItem->note); pEvent->setTime(pItem->time); pSeq->insertEvent(pEvent); pItem->note = iOldNote; pItem->time = iOldTime; break; } case ResizeEventTime: { const unsigned long iOldTime = pEvent->time(); const unsigned long iOldDuration = pEvent->duration(); pSeq->unlinkEvent(pEvent); pEvent->setTime(pItem->time); if (pEvent->type() == qtractorMidiEvent::NOTEON) pEvent->setDuration(pItem->duration); pSeq->insertEvent(pEvent); pItem->time = iOldTime; pItem->duration = iOldDuration; break; } case ResizeEventValue: { int iOldValue; if (pEvent->type() == qtractorMidiEvent::PITCHBEND) { iOldValue = pEvent->pitchBend(); pEvent->setPitchBend(pItem->value); } else if (pEvent->type() == qtractorMidiEvent::PGMCHANGE) { iOldValue = pEvent->param(); pEvent->setParam(pItem->value); } else { iOldValue = pEvent->value(); pEvent->setValue(pItem->value); } pItem->value = iOldValue; break; } case RemoveEvent: { if (bRedo) pSeq->unlinkEvent(pEvent); else pSeq->insertEvent(pEvent); pItem->autoDelete = bRedo; ++iSelectClear; break; } default: break; } } // It's dirty, definitely... m_pMidiClip->setDirtyEx(true); // Have we changed on something less durable? if (m_iDuration != iOldDuration) { pSeq->setDuration(m_iDuration); m_iDuration = iOldDuration; } // Adjust edit-command result to prevent event overlapping. if (bRedo && !m_bAdjusted) m_bAdjusted = adjust(); // Or are we changing something more durable? if (pSeq->duration() != iOldDuration) { pSeq->setTimeLength(pSeq->duration()); if (pSession) { m_pMidiClip->setClipLengthEx( pSession->frameFromTick(pSession->tickFromFrame( m_pMidiClip->clipStart()) + pSeq->duration()) - m_pMidiClip->clipStart()); } } // Just reset/update editor internals... m_pMidiClip->updateEditorEx(iSelectClear > 0); // Re-enqueue dropped events... if (pSession && pSession->isPlaying()) { // Reset all current running event cursors, // make them play it right and sound again... m_pMidiClip->reset(pSession->isLooping()); // Re-enqueueing in proper sense... pSession->midiEngine()->trackMute(pTrack, false); } return true; } // Adjust edit-command result to prevent event overlapping. bool qtractorMidiEditCommand::adjust (void) { if (m_pMidiClip == nullptr) return false; qtractorMidiSequence *pSeq = m_pMidiClip->sequence(); if (pSeq == nullptr) return false; // HACK: What we're going to do here is about checking the // whole sequence, fixing any overlapping (note) events and // adjusting the issued command for proper undo/redo... QHash events; // For each event, do rescan... qtractorMidiEvent *pEvent = pSeq->events().first(); while (pEvent) { qtractorMidiEvent *pNextEvent = pEvent->next(); // Whether event is (time) adjustable... int key = int(pEvent->type()) << 14; switch (pEvent->type()) { case qtractorMidiEvent::NOTEON: case qtractorMidiEvent::NOTEOFF: case qtractorMidiEvent::KEYPRESS: key += int(pEvent->note()); break; case qtractorMidiEvent::CONTROLLER: case qtractorMidiEvent::REGPARAM: case qtractorMidiEvent::NONREGPARAM: case qtractorMidiEvent::CONTROL14: key += int(pEvent->controller()); break; case qtractorMidiEvent::CHANPRESS: case qtractorMidiEvent::PITCHBEND: break; default: key = 0; // Non adjustable! break; } // Adjustable? if (key) { // Already there? qtractorMidiEvent *pPrevEvent = events.value(key, nullptr); if (pPrevEvent) { const unsigned long iTime = pEvent->time(); const unsigned long iPrevTime = pPrevEvent->time(); // NOTEON: Find previous note event and check overlaps... if (pEvent->type() == qtractorMidiEvent::NOTEON) { const unsigned long iTimeEnd = iTime + pEvent->duration(); const unsigned long iPrevTimeEnd = iPrevTime + pPrevEvent->duration(); // Inner operlap... if (iTime > iPrevTime && iTime < iPrevTimeEnd) { // Left-side outer event... const unsigned long iDuration = pPrevEvent->duration(); pPrevEvent->setDuration(iTime - iPrevTime); if (!findEvent(pPrevEvent, ResizeEventTime)) resizeEventTime(pPrevEvent, iPrevTime, iDuration); // Right-side outer event... if (iTimeEnd < iPrevTimeEnd) { qtractorMidiEvent *pNewEvent = new qtractorMidiEvent(*pPrevEvent); pNewEvent->setTime(iTimeEnd); pNewEvent->setDuration(iPrevTimeEnd - iTimeEnd); insertEvent(pNewEvent); pSeq->insertEvent(pNewEvent); pNextEvent = pNewEvent->next(); // Keep or set as last note... pEvent = pNewEvent; } } else // Loose overlap?... if (iTime == iPrevTime) { // Exact overlap... if (iTimeEnd == iPrevTimeEnd) { pSeq->unlinkEvent(pPrevEvent); if (!findEvent(pPrevEvent, RemoveEvent)) removeEvent(pPrevEvent); } else { // Partial overlap... if (iTimeEnd < iPrevTimeEnd) { // Short over large... unsigned long iDuration = pPrevEvent->duration(); pPrevEvent->setDuration(pEvent->duration()); if (!findEvent(pPrevEvent, ResizeEventTime)) resizeEventTime(pPrevEvent, iPrevTime, iDuration); iDuration = pEvent->duration(); pSeq->unlinkEvent(pEvent); pEvent->setTime(iTimeEnd); pEvent->setDuration(iPrevTimeEnd - iTimeEnd); pSeq->insertEvent(pEvent); if (!findEvent(pEvent, ResizeEventTime)) { resizeEventTime(pEvent, iTime, iDuration); } } else { // Large over short... const unsigned long iDuration = pEvent->duration(); pSeq->unlinkEvent(pEvent); pEvent->setTime(iPrevTimeEnd); pEvent->setDuration(iTimeEnd - iPrevTimeEnd); pSeq->insertEvent(pEvent); if (!findEvent(pEvent, ResizeEventTime)) { resizeEventTime(pEvent, iTime, iDuration); } } // We've move it ahead... pEvent = pPrevEvent; } } } else // All other channel events... if (iTime == iPrevTime) { pSeq->unlinkEvent(pPrevEvent); if (!findEvent(pPrevEvent, RemoveEvent)) removeEvent(pPrevEvent); } } // Remember last one... events.insert(key, pEvent); } // Iterate next... pEvent = pNextEvent; } // MIDI track note-range might have been also updated... qtractorTrack *pTrack = m_pMidiClip->track(); if (pTrack) { pTrack->setMidiNoteMin(pSeq->noteMin()); pTrack->setMidiNoteMax(pSeq->noteMax()); } return true; } // Virtual command methods. bool qtractorMidiEditCommand::redo (void) { return execute(true); } bool qtractorMidiEditCommand::undo (void) { return execute(false); } // end of qtractorMidiEditCommand.cpp qtractor-0.9.25/src/PaxHeaders/qtractorTrackCommand.h0000644000000000000000000000013214166551171017616 xustar0030 mtime=1641730681.465610373 30 atime=1641730681.465610373 30 ctime=1641730681.465610373 qtractor-0.9.25/src/qtractorTrackCommand.h0000644000175000001440000002177114166551171021056 0ustar00rncbcusers00000000000000// qtractorTrackCommand.h // /**************************************************************************** Copyright (C) 2005-2021, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorTrackCommand_h #define __qtractorTrackCommand_h #include "qtractorPropertyCommand.h" #include "qtractorSession.h" #include // Forward declarations. class qtractorClipCommand; class qtractorCurveList; class qtractorCurve; class qtractorSubject; //---------------------------------------------------------------------- // class qtractorTrackCommand - declaration. // class qtractorTrackCommand : public qtractorCommand { public: // Constructor. qtractorTrackCommand(const QString& sName, qtractorTrack *pTrack, qtractorTrack *pAfterTrack = nullptr); // Destructor. virtual ~qtractorTrackCommand(); // Track accessor. qtractorTrack *track() const { return m_pTrack; } // After/previous track accessor. qtractorTrack *afterTrack() const { return m_pAfterTrack; } protected: // Extra track list item. struct TrackItem { // Constructor. TrackItem(qtractorTrack *pTrack, bool bOn) : track(pTrack), on(bOn) {} // Item members. qtractorTrack *track; bool on; }; // Track command methods. bool addTrack(); bool removeTrack(); private: // Instance variables. qtractorTrack *m_pTrack; qtractorTrack *m_pAfterTrack; }; //---------------------------------------------------------------------- // class qtractorAddTrackCommand - declaration. // class qtractorAddTrackCommand : public qtractorTrackCommand { public: // Constructor. qtractorAddTrackCommand(qtractorTrack *pTrack, qtractorTrack *pAfterTrack = nullptr); // Track insertion command methods. bool redo(); bool undo(); }; //---------------------------------------------------------------------- // class qtractorRemoveTrackCommand - declaration. // class qtractorRemoveTrackCommand : public qtractorTrackCommand { public: // Constructor. qtractorRemoveTrackCommand(qtractorTrack *pTrack); // Track-removal command methods. bool redo(); bool undo(); }; //---------------------------------------------------------------------- // class qtractorCopyTrackCommand - declaration. // class qtractorCopyTrackCommand : public qtractorTrackCommand { public: // Constructor. qtractorCopyTrackCommand(qtractorTrack *pTrack, qtractorTrack *pAfterTrack); // Track-removal command methods. bool redo(); bool undo(); protected: // Clone an existing automation/curve. qtractorCurve *cloneCurve(qtractorCurveList *pNewCurveList, qtractorSubject *pNewSubject, qtractorCurve *pCurve) const; private: // Instance variables. int m_iCopyCount; }; //---------------------------------------------------------------------- // class qtractorMoveTrackCommand - declaration. // class qtractorMoveTrackCommand : public qtractorTrackCommand { public: // Constructor. qtractorMoveTrackCommand(qtractorTrack *pTrack, qtractorTrack *pNextTrack); // Track-move command methods. bool redo(); bool undo(); private: // Instance variables. qtractorTrack *m_pNextTrack; }; //---------------------------------------------------------------------- // class qtractorResizeTrackCommand - declaration. // class qtractorResizeTrackCommand : public qtractorTrackCommand { public: // Constructor. qtractorResizeTrackCommand(qtractorTrack *pTrack, int iZoomHeight); // Track-move command methods. bool redo(); bool undo(); private: // Instance variables. int m_iZoomHeight; }; //---------------------------------------------------------------------- // class qtractorInportTracksCommand - declaration. // class qtractorImportTrackCommand : public qtractorCommand { public: // Constructor. qtractorImportTrackCommand(qtractorTrack *pAfterTrack); // Destructor. ~qtractorImportTrackCommand(); // Add track to command list. void addTrack(qtractorTrack *pTrack); // Track-import command methods. bool redo(); bool undo(); private: // Instance variables. qtractorTrack *m_pAfterTrack; QList m_trackCommands; // Session properties backup stuff. qtractorSession::Properties m_sessionProps; qtractorPropertyCommand *m_pSaveCommand; int m_iSaveCount; }; //---------------------------------------------------------------------- // class qtractorEditTrackCommand - declaration. // class qtractorEditTrackCommand : public qtractorPropertyCommand { public: // Constructor. qtractorEditTrackCommand(qtractorTrack *pTrack, const qtractorTrack::Properties& props); // Overridden track-edit command methods. bool redo(); bool undo(); private: // Instance variables. qtractorTrack *m_pTrack; bool m_bReopen; }; //---------------------------------------------------------------------- // class qtractorTrackControlCommand - declaration. // class qtractorTrackControlCommand : public qtractorTrackCommand { public: // Constructor. qtractorTrackControlCommand(const QString& sName, qtractorTrack *pTrack, bool bMidiControl = false); protected: // Primitive control predicates. bool midiControlFeedback(); private: // Instance variables. bool m_bMidiControl; int m_iMidiControlFeedback; }; //---------------------------------------------------------------------- // class qtractorTrackStateCommand - declaration. // class qtractorTrackStateCommand : public qtractorTrackControlCommand { public: // Constructor. qtractorTrackStateCommand(qtractorTrack *pTrack, qtractorTrack::ToolType toolType, bool bOn, bool bMidiControl = false); // Destructor. ~qtractorTrackStateCommand(); // Track-button command methods. bool redo(); bool undo(); private: // Instance variables. qtractorTrack::ToolType m_toolType; bool m_bOn; // Extra track list. QList m_tracks; // Special sub-command needed to track recording clips. qtractorClipCommand *m_pClipCommand; int m_iRecordCount; }; //---------------------------------------------------------------------- // class qtractorTrackMonitorCommand - declaration. // class qtractorTrackMonitorCommand : public qtractorTrackControlCommand { public: // Constructor. qtractorTrackMonitorCommand(qtractorTrack *pTrack, bool bMonitor, bool bMidiControl = false); // Destructor. ~qtractorTrackMonitorCommand(); // Track-monitoring command methods. bool redo(); bool undo() { return redo(); } private: // Instance variables. bool m_bMonitor; // Extra track list. QList m_tracks; }; //---------------------------------------------------------------------- // class qtractorTrackGainCommand - declaration. // class qtractorTrackGainCommand : public qtractorTrackControlCommand { public: // Constructor. qtractorTrackGainCommand(qtractorTrack *pTrack, float fGain, bool bMidiControl = false); // Track-gain command methods. bool redo(); bool undo() { return redo(); } // Gain value retrieval. float gain() const { return m_fGain; } // Last known gain predicate. float prevGain() const { return m_fPrevGain; } private: // Instance variables. float m_fGain; float m_fPrevGain; }; //---------------------------------------------------------------------- // class qtractorTrackPanningCommand - declaration. // class qtractorTrackPanningCommand : public qtractorTrackControlCommand { public: // Constructor. qtractorTrackPanningCommand(qtractorTrack *pTrack, float fPanning, bool bMidiControl = false); // Track-panning command methods. bool redo(); bool undo() { return redo(); } // Panning value retrieval. float panning() const { return m_fPanning; } // Last known panning predicate. float prevPanning() const { return m_fPrevPanning; } private: // Instance variables. float m_fPanning; float m_fPrevPanning; }; //---------------------------------------------------------------------- // class qtractorTrackInstrumentCommand - declaration. // class qtractorTrackInstrumentCommand : public qtractorTrackCommand { public: // Constructor. qtractorTrackInstrumentCommand(qtractorTrack *pTrack, const QString& sInstrumentName, int iBank, int iProg); // Track-instrument patch command methods. bool redo(); bool undo() { return redo(); } private: // Instance variables. QString m_sInstrumentName; int m_iBank; int m_iProg; }; #endif // __qtractorTrackCommand_h // end of qtractorTrackCommand.h qtractor-0.9.25/src/PaxHeaders/vestige0000644000000000000000000000013214166551171014713 xustar0030 mtime=1641730681.488610621 30 atime=1641730681.487610611 30 ctime=1641730681.488610621 qtractor-0.9.25/src/vestige/0000755000175000001440000000000014166551171016220 5ustar00rncbcusers00000000000000qtractor-0.9.25/src/vestige/PaxHeaders/vestige.h0000644000000000000000000000013214166551171016607 xustar0030 mtime=1641730681.488610621 30 atime=1641730681.488610621 30 ctime=1641730681.488610621 qtractor-0.9.25/src/vestige/vestige.h0000644000175000001440000002340514166551171020043 0ustar00rncbcusers00000000000000/* * aeffectx.h - simple header to allow VeSTige compilation and eventually work * * Copyright (c) 2006 Javier Serrano Polo * * This file is part of Linux MultiMedia Studio - http://lmms.sourceforge.net * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public * License as published by the Free Software Foundation; either * version 2 of the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * General Public License for more details. * * You should have received a copy of the GNU General Public * License along with this program (see COPYING); if not, write to the * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, * Boston, MA 02110-1301 USA. * */ #include #ifndef _AEFFECTX_H #define _AEFFECTX_H #define CCONST(a, b, c, d)( ( ( (int) a ) << 24 ) | \ ( ( (int) b ) << 16 ) | \ ( ( (int) c ) << 8 ) | \ ( ( (int) d ) << 0 ) ) #define audioMasterAutomate 0 #define audioMasterVersion 1 #define audioMasterCurrentId 2 #define audioMasterIdle 3 #define audioMasterPinConnected 4 // unsupported? 5 #define audioMasterWantMidi 6 #define audioMasterGetTime 7 #define audioMasterProcessEvents 8 #define audioMasterSetTime 9 #define audioMasterTempoAt 10 #define audioMasterGetNumAutomatableParameters 11 #define audioMasterGetParameterQuantization 12 #define audioMasterIOChanged 13 #define audioMasterNeedIdle 14 #define audioMasterSizeWindow 15 #define audioMasterGetSampleRate 16 #define audioMasterGetBlockSize 17 #define audioMasterGetInputLatency 18 #define audioMasterGetOutputLatency 19 #define audioMasterGetPreviousPlug 20 #define audioMasterGetNextPlug 21 #define audioMasterWillReplaceOrAccumulate 22 #define audioMasterGetCurrentProcessLevel 23 #define audioMasterGetAutomationState 24 #define audioMasterOfflineStart 25 #define audioMasterOfflineRead 26 #define audioMasterOfflineWrite 27 #define audioMasterOfflineGetCurrentPass 28 #define audioMasterOfflineGetCurrentMetaPass 29 #define audioMasterSetOutputSampleRate 30 // unsupported? 31 #define audioMasterGetSpeakerArrangement 31 // deprecated in 2.4? #define audioMasterGetVendorString 32 #define audioMasterGetProductString 33 #define audioMasterGetVendorVersion 34 #define audioMasterVendorSpecific 35 #define audioMasterSetIcon 36 #define audioMasterCanDo 37 #define audioMasterGetLanguage 38 #define audioMasterOpenWindow 39 #define audioMasterCloseWindow 40 #define audioMasterGetDirectory 41 #define audioMasterUpdateDisplay 42 #define audioMasterBeginEdit 43 //BeginGesture #define audioMasterEndEdit 44 //EndGesture #define audioMasterOpenFileSelector 45 #define audioMasterCloseFileSelector 46 // currently unused #define audioMasterEditFile 47 // currently unused #define audioMasterGetChunkFile 48 // currently unused #define audioMasterGetInputSpeakerArrangement 49 // currently unused #define effFlagsHasEditor 1 #define effFlagsCanReplacing (1 << 4) // very likely #define effFlagsIsSynth (1 << 8) // currently unused #define effOpen 0 #define effClose 1 // currently unused #define effSetProgram 2 // currently unused #define effGetProgram 3 // currently unused #define effGetProgramName 5 // currently unused #define effGetParamName 8 // currently unused #define effSetSampleRate 10 #define effSetBlockSize 11 #define effMainsChanged 12 #define effEditGetRect 13 #define effEditOpen 14 #define effEditClose 15 #define effEditIdle 19 #define effEditTop 20 #define effProcessEvents 25 // the next one from http://asseca.com/vst-24-specs/index.html #define effGetPlugCategory 35 #define effGetEffectName 45 #define effGetVendorString 47 #define effGetProductString 48 #define effGetVendorVersion 49 #define effCanDo 51 // currently unused /* from http://asseca.com/vst-24-specs/efIdle.html */ #define effIdle 53 /* from http://asseca.com/vst-24-specs/efGetParameterProperties.html */ #define effGetParameterProperties 56 #define effGetVstVersion 58 // currently unused /* http://asseca.com/vst-24-specs/efShellGetNextPlugin.html */ #define effShellGetNextPlugin 70 /* The next two were gleaned from http://www.kvraudio.com/forum/printview.php?t=143587&start=0 */ #define effStartProcess 71 #define effStopProcess 72 #define effBeginSetProgram 67 #define effEndSetProgram 68 #ifdef WORDS_BIGENDIAN // "VstP" #define kEffectMagic 0x50747356 #else // "PtsV" #define kEffectMagic 0x56737450 #endif #define kVstLangEnglish 1 #define kVstMidiType 1 struct RemoteVstPlugin; #define kVstTransportChanged 1 #define kVstTransportPlaying (1 << 1) #define kVstTransportCycleActive (1 << 2) #define kVstTransportRecording (1 << 3) #define kVstAutomationWriting (1 << 6) #define kVstAutomationReading (1 << 7) #define kVstNanosValid (1 << 8) #define kVstPpqPosValid (1 << 9) #define kVstTempoValid (1 << 10) #define kVstBarsValid (1 << 11) #define kVstCyclePosValid (1 << 12) #define kVstTimeSigValid (1 << 13) #define kVstSmpteValid (1 << 14) #define kVstClockValid (1 << 15) struct _VstMidiEvent { // 00 int type; // 04 int byteSize; // 08 int deltaFrames; // 0c? int flags; // 10? int noteLength; // 14? int noteOffset; // 18 char midiData[4]; // 1c? char detune; // 1d? char noteOffVelocity; // 1e? char reserved1; // 1f? char reserved2; }; typedef struct _VstMidiEvent VstMidiEvent; struct _VstEvent { char dump[sizeof (VstMidiEvent)]; }; typedef struct _VstEvent VstEvent; struct _VstEvents { // 00 int numEvents; // 04 void *reserved; // 08 VstEvent * events[]; }; /* constants from http://www.rawmaterialsoftware.com/juceforum/viewtopic.php?t=3740&sid=183f74631fee71a493316735e2b9f28b */ enum Vestige2StringConstants { VestigeMaxNameLen = 64, VestigeMaxLabelLen = 128, VestigeMaxShortLabelLen = 8, VestigeMaxCategLabelLen = 24, VestigeMaxFileNameLen = 100 }; /* constants from http://asseca.com/vst-24-specs/efGetPlugCategory.html */ enum VstPlugCategory { kPlugCategUnknown = 0, kPlugCategEffect, kPlugCategSynth, kPlugCategAnalysis, kPlugCategMastering, kPlugCategSpacializer, kPlugCategRoomFx, kPlugSurroundFx, kPlugCategRestoration, kPlugCategOfflineProcess, kPlugCategShell, kPlugCategGenerator, kPlugCategMaxCount }; typedef struct _VstEvents VstEvents; /* this struct taken from http://asseca.com/vst-24-specs/efGetParameterProperties.html */ struct _VstParameterProperties { float stepFloat; /* float step */ float smallStepFloat; /* small float step */ float largeStepFloat; /* large float step */ char label[64]; /* parameter label */ int32_t flags; /* @see VstParameterFlags */ int32_t minInteger; /* integer minimum */ int32_t maxInteger; /* integer maximum */ int32_t stepInteger; /* integer step */ int32_t largeStepInteger; /* large integer step */ char shortLabel[VestigeMaxShortLabelLen]; /* short label, recommended: 6 + delimiter */ int16_t displayIndex; /* index where this parameter should be displayed (starting with 0) */ int16_t category; /* 0: no category, else group index + 1 */ int16_t numParametersInCategory; /* number of parameters in category */ int16_t reserved; /* zero */ char categoryLabel[VestigeMaxCategLabelLen]; /* category label, e.g. "Osc 1" */ char future[16]; /* reserved for future use */ }; typedef struct _VstParameterProperties VstParameterProperties; /* this enum taken from http://asseca.com/vst-24-specs/efGetParameterProperties.html */ enum VstParameterFlags { kVstParameterIsSwitch = 1 << 0, /* parameter is a switch (on/off) */ kVstParameterUsesIntegerMinMax = 1 << 1, /* minInteger, maxInteger valid */ kVstParameterUsesFloatStep = 1 << 2, /* stepFloat, smallStepFloat, largeStepFloat valid */ kVstParameterUsesIntStep = 1 << 3, /* stepInteger, largeStepInteger valid */ kVstParameterSupportsDisplayIndex = 1 << 4, /* displayIndex valid */ kVstParameterSupportsDisplayCategory = 1 << 5, /* category, etc. valid */ kVstParameterCanRamp = 1 << 6 /* set if parameter value can ramp up/down */ }; struct _AEffect { // Never use virtual functions!!! // 00-03 int magic; // dispatcher 04-07 intptr_t (* dispatcher) (struct _AEffect *, int, int, intptr_t, void *, float); // process, quite sure 08-0b void (* process) (struct _AEffect *, float **, float **, int); // setParameter 0c-0f void (* setParameter) (struct _AEffect *, int, float); // getParameter 10-13 float (* getParameter) (struct _AEffect *, int); // programs 14-17 int numPrograms; // Params 18-1b int numParams; // Input 1c-1f int numInputs; // Output 20-23 int numOutputs; // flags 24-27 int flags; // Fill somewhere 28-2b void *ptr1; void *ptr2; // Zeroes 2c-2f 30-33 34-37 38-3b char empty3[4 + 4 + 4]; // 1.0f 3c-3f float unkown_float; // An object? pointer 40-43 void *ptr3; // Zeroes 44-47 void *user; // Id 48-4b int32_t uniqueID; // Don't know 4c-4f char unknown1[4]; // processReplacing 50-53 void (* processReplacing) (struct _AEffect *, float **, float **, int); }; typedef struct _AEffect AEffect; typedef struct _VstTimeInfo { /* info from online documentation of VST provided by Steinberg */ double samplePos; double sampleRate; double nanoSeconds; double ppqPos; double tempo; double barStartPos; double cycleStartPos; double cycleEndPos; int32_t timeSigNumerator; int32_t timeSigDenominator; int32_t smpteOffset; int32_t smpteFrameRate; int32_t samplesToNextClock; int32_t flags; } VstTimeInfo; typedef intptr_t (* audioMasterCallback) (AEffect *, int32_t, int32_t, intptr_t, void *, float); #endif qtractor-0.9.25/src/PaxHeaders/qtractorPluginSelectForm.h0000644000000000000000000000012714166551171020501 xustar0029 mtime=1641730681.46161033 29 atime=1641730681.46161033 29 ctime=1641730681.46161033 qtractor-0.9.25/src/qtractorPluginSelectForm.h0000644000175000001440000000412614166551171021730 0ustar00rncbcusers00000000000000// qtractorPluginSelectForm.h // /**************************************************************************** Copyright (C) 2005-2021, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorPluginSelectForm_h #define __qtractorPluginSelectForm_h #include "ui_qtractorPluginSelectForm.h" #include "qtractorPlugin.h" //---------------------------------------------------------------------------- // qtractorPluginSelectForm -- UI wrapper form. class qtractorPluginSelectForm : public QDialog { Q_OBJECT public: // Constructor. qtractorPluginSelectForm(QWidget *pParent = nullptr); // Destructor. ~qtractorPluginSelectForm(); void setPluginList(qtractorPluginList *pPluginList); qtractorPluginList *pluginList() const; int pluginCount() const; QString pluginFilename(int iPlugin) const; unsigned long pluginIndex(int iPlugin) const; qtractorPluginType::Hint pluginTypeHint(int iPlugin) const; protected slots: void typeHintChanged(int iTypeHint); void reset(); void rescan(); void refresh(); void scanned(int iPercent); void stabilize(); void accept(); private: // The Qt-designer UI struct... Ui::qtractorPluginSelectForm m_ui; qtractorPluginList *m_pPluginList; QList m_selectedItems; }; #endif // __qtractorPluginSelectForm_h // end of qtractorPluginSelectForm.h qtractor-0.9.25/src/PaxHeaders/qtractorMainForm.h0000644000000000000000000000013214166551171016763 xustar0030 mtime=1641730681.447610178 30 atime=1641730681.447610178 30 ctime=1641730681.447610178 qtractor-0.9.25/src/qtractorMainForm.h0000644000175000001440000003525014166551171020220 0ustar00rncbcusers00000000000000// qtractorMainForm.h // /**************************************************************************** Copyright (C) 2005-2021, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorMainForm_h #define __qtractorMainForm_h #include "ui_qtractorMainForm.h" // Forward declarations... class qtractorOptions; class qtractorSession; class qtractorSessionEvent; class qtractorSyncEvent; class qtractorTracks; class qtractorThumbView; class qtractorMessageList; class qtractorFileSystem; class qtractorFiles; class qtractorMessages; class qtractorConnections; class qtractorMixer; class qtractorMmcEvent; class qtractorCtlEvent; class qtractorMidiControl; class qtractorTimeSpinBox; class qtractorTempoSpinBox; class qtractorTempoCursor; class qtractorInstrumentMenu; class qtractorMidiEditorForm; class qtractorMidiEditor; class qtractorMidiManager; class qtractorAudioFileFactory; class qtractorPluginFactory; class qtractorActionControl; class qtractorMidiControlObserver; class qtractorSubject; class qtractorNsmClient; class QLabel; class QComboBox; class QProgressBar; class QSocketNotifier; class QActionGroup; class QToolButton; class QPalette; //---------------------------------------------------------------------------- // qtractorMainForm -- UI wrapper form. class qtractorMainForm : public QMainWindow { Q_OBJECT public: // Constructor. qtractorMainForm(QWidget *pParent = nullptr, Qt::WindowFlags wflags = Qt::WindowFlags()); // Destructor. ~qtractorMainForm(); static qtractorMainForm *getInstance(); void setup(qtractorOptions *pOptions); qtractorTracks *tracks() const; qtractorFileSystem *fileSystem() const; qtractorFiles *files() const; qtractorConnections *connections() const; qtractorMixer *mixer() const; qtractorThumbView *thumbView() const; QString sessionName(const QString& sFilename) const; QString untitledName(void) const; void clearFilename(); void updateTransportTime(unsigned long iPlayHead); void appendMessages(const QString& s); void appendMessagesColor(const QString& s, const QColor& rgb); void appendMessagesText(const QString& s); void appendMessagesError(const QString& s); void addEditorForm(qtractorMidiEditorForm *pEditorForm); void removeEditorForm(qtractorMidiEditorForm *pEditorForm); QMenu *editMenu() const { return m_ui.editMenu; } QMenu *trackMenu() const { return m_ui.trackMenu; } QMenu *trackCurveMenu() const { return m_ui.trackCurveMenu; } QMenu *trackCurveModeMenu() const { return m_ui.trackCurveModeMenu; } QProgressBar *progressBar() const { return m_pProgressBar; } void contextMenuEvent(QContextMenuEvent *pEvent); void dropEvent(QDropEvent *pDropEvent); int rolling() const; public slots: void fileNew(); void fileOpen(); void fileOpenRecent(); void fileSave(); void fileSaveAs(); void fileProperties(); void fileExit(); void editUndo(); void editRedo(); void editCut(); void editCopy(); void editPaste(); void editPasteRepeat(); void editDelete(); void editSelectModeClip(); void editSelectModeRange(); void editSelectModeRect(); void editSelectModeCurve(); void editSelectAll(); void editSelectNone(); void editSelectInvert(); void editSelectTrack(); void editSelectTrackRange(); void editSelectRange(); void editInsertRange(); void editInsertTrackRange(); void editRemoveRange(); void editRemoveTrackRange(); void editSplit(); void trackAdd(); void trackRemove(); void trackDuplicate(); void trackProperties(); void trackInputs(); void trackOutputs(); void trackStateRecord(bool bOn); void trackStateMute(bool bOn); void trackStateSolo(bool bOn); void trackStateMonitor(bool bOn); void trackNavigateFirst(); void trackNavigatePrev(); void trackNavigateNext(); void trackNavigateLast(); void trackNavigateNone(); void trackMoveTop(); void trackMoveUp(); void trackMoveDown(); void trackMoveBottom(); void trackHeightUp(); void trackHeightDown(); void trackHeightReset(); void trackAutoMonitor(bool bOn); void trackAutoDeactivate(bool bOn); void trackImportAudio(); void trackImportMidi(); void trackExportAudio(); void trackExportMidi(); void trackCurveSelect(bool On); void trackCurveSelect(QAction *pAction, bool bOn = true); void trackCurveMode(QAction *pAction); void trackCurveProcess(bool bOn); void trackCurveCapture(bool bOn); void trackCurveLocked(bool bOn); void trackCurveLogarithmic(bool bOn); void trackCurveColor(); void trackCurveClear(); void trackCurveProcessAll(bool bOn); void trackCurveCaptureAll(bool bOn); void trackCurveLockedAll(bool bOn); void trackCurveClearAll(); void clipNew(); void clipEdit(); void clipUnlink(); void clipRecordEx(bool bOn); void clipSplit(); void clipMerge(); void clipNormalize(); void clipTempoAdjust(); void clipCrossFade(); void clipRangeSet(); void clipLoopSet(); void clipImport(); void clipExport(); void clipToolsQuantize(); void clipToolsTranspose(); void clipToolsNormalize(); void clipToolsRandomize(); void clipToolsResize(); void clipToolsRescale(); void clipToolsTimeshift(); void clipTakeSelect(QAction *pAction); void clipTakeFirst(); void clipTakePrev(); void clipTakeNext(); void clipTakeLast(); void clipTakeReset(); void clipTakeRange(); void viewMenubar(bool bOn); void viewStatusbar(bool bOn); void viewToolbarFile(bool bOn); void viewToolbarEdit(bool bOn); void viewToolbarTrack(bool bOn); void viewToolbarView(bool bOn); void viewToolbarOptions(bool bOn); void viewToolbarTransport(bool bOn); void viewToolbarTime(bool bOn); void viewToolbarThumb(bool bOn); void viewFileSystem(bool bOn); void viewFiles(bool bOn); void viewMessages(bool bOn); void viewConnections(bool bOn); void viewMixer(bool bOn); void viewZoomIn(); void viewZoomOut(); void viewZoomReset(); void viewZoomHorizontal(); void viewZoomVertical(); void viewZoomAll(); void viewSnapZebra(bool bOn); void viewSnapGrid(bool bOn); void viewToolTips(bool bOn); void viewSnap(); void viewRefresh(); void viewInstruments(); void viewControllers(); void viewBuses(); void viewTempoMap(); void viewOptions(); void transportBackward(); void transportRewind(); void transportFastForward(); void transportForward(); void transportLoop(); void transportLoopSet(); void transportStop(); void transportPlay(); void transportRecord(); void transportPunch(); void transportPunchSet(); void transportMetro(); void transportFollow(); void transportAutoBackward(); void transportContinue(); void transportModeNone(); void transportModeSlave(); void transportModeMaster(); void transportModeFull(); void transportPanic(); void helpShortcuts(); void helpAbout(); void helpAboutQt(); void stabilizeForm(); void addAudioFile(const QString& sFilename); void addMidiFile(const QString& sFilename); void selectionNotifySlot(qtractorMidiEditor *pMidiEditor); void changeNotifySlot(qtractorMidiEditor *pMidiEditor); void updateNotifySlot(unsigned int flags); void dirtyNotifySlot(); void autoSaveAsap(); protected slots: void fastTimerSlot(); void slowTimerSlot(); void alsaNotify(); void audioPeakNotify(); void audioShutNotify(); void audioXrunNotify(); void audioPortNotify(); void audioBuffNotify(unsigned int iBufferSize); void audioSessNotify(void *pvSessionArg); void audioSyncNotify(unsigned long iPlayHead, bool bPlaying); void audioPropNotify(); void midiMmcNotify(const qtractorMmcEvent& mmce); void midiCtlNotify(const qtractorCtlEvent& ctle); void midiSppNotify(int iSppCmd, unsigned short iSongPos); void midiClkNotify(float fTempo); void updateRecentFilesMenu(); void updateTrackMenu(); void updateCurveMenu(); void updateCurveModeMenu(); void updateClipMenu(); void updateTakeMenu(); void updateTakeSelectMenu(); void updateExportMenu(); void updateZoomMenu(); void updateSnapMenu(); void updateTrackInstrumentMenu(); void selectAudioFile(const QString& sFilename, int iTrackChannel, bool bSelect); void activateAudioFile(const QString& sFilename, int iTrackChannel = -1); void selectMidiFile(const QString& sFilename, int iTrackChannel, bool bSelect); void activateMidiFile(const QString& sFilename, int iTrackChannel = -1); void activateFile(const QString& sFilename); void trackSelectionChanged(); void mixerSelectionChanged(); void transportTimeFormatChanged(int iDisplayFormat); void transportTimeChanged(unsigned long iPlayHead); void transportTimeFinished(); void transportTempoChanged(float fTempo, unsigned short iBeatsPerBar, unsigned short iBeatDivisor); void transportTempoFinished(); void snapPerBeatChanged(int iSnap); void contentsChanged(); void transportTempoContextMenu(const QPoint& pos); void handle_sigusr1(); void handle_sigterm(); void openNsmSession(); void saveNsmSession(); void showNsmSession(); void hideNsmSession(); protected: void closeEvent(QCloseEvent *pCloseEvent); void dragEnterEvent(QDragEnterEvent *pDragEnterEvent); void showEvent(QShowEvent *pShowEvent); void hideEvent(QHideEvent *pHideEvent); bool queryClose(); bool newSession(); bool openSession(); bool saveSession(bool bPrompt); bool editSession(); bool closeSession(); bool loadSessionFile(const QString& sFilename); bool loadSessionFileEx(const QString& sFilename, int iFlags, bool bUpdate); bool saveSessionFileEx(const QString& sFilename, int iFlags, bool bUpdate); QString sessionBackupPath(const QString& sFilename) const; QString sessionArchivePath(const QString& sFilename) const; bool startSession(); bool checkRestartSession(); bool setPlaying(bool bPlaying); bool setRecording(bool bRecording); int setRolling(int iRolling); void setLocate(unsigned long iLocate); void setShuttle(float fShuttle); void setStep(int iStep); void setTrack(int scmd, int iTrack, bool bOn); void setSongPos(unsigned short iSongPos); unsigned long playHeadBackward() const; unsigned long playHeadForward() const; void updateSessionPre(); void updateSessionPost(); void updateRecentFiles(const QString& sFilename); void updatePeakAutoRemove(); void updateMessagesFont(); void updateMessagesLimit(); void updateMessagesCapture(); void updateDisplayFormat(); void updateTransportModePre(); void updateTransportModePost(); void updateTimebase(); void updateMidiControlModes(); void updateAudioPlayer(); void updateMidiQueueTimer(); void updateMidiDriftCorrect(); void updateMidiPlayer(); void updateMidiControl(); void updateAudioMetronome(); void updateMidiMetronome(); void updateSyncViewHold(); void updateCustomColorTheme(); void updateCustomStyleTheme(); void updateEditorForms(); void updateContents(qtractorMidiEditor *pMidiEditor, bool bRefresh); void updateDirtyCount(bool bDirtyCount); void trackCurveSelectMenuAction(QMenu *pMenu, qtractorMidiControlObserver *pObserver, qtractorSubject *pCurrentSubject) const; bool trackCurveSelectMenuReset(QMenu *pMenu) const; bool trackCurveModeMenuReset(QMenu *pMenu) const; void saveNsmSessionEx(bool bSaveReply); bool autoSaveOpen(); void autoSaveReset(); void autoSaveSession(); void autoSaveClose(); QString sessionDir(const QString& sFilename) const; private: // The Qt-designer UI struct... Ui::qtractorMainForm m_ui; // Instance variables... qtractorOptions *m_pOptions; qtractorSession *m_pSession; qtractorFileSystem *m_pFileSystem; qtractorFiles *m_pFiles; qtractorMessages *m_pMessages; qtractorConnections *m_pConnections; qtractorMixer *m_pMixer; qtractorTracks *m_pTracks; qtractorMessageList *m_pMessageList; qtractorAudioFileFactory *m_pAudioFileFactory; qtractorPluginFactory *m_pPluginFactory; QString m_sFilename; int m_iUntitled; int m_iDirtyCount; int m_iBackupCount; QSocketNotifier *m_pSigusr1Notifier; QSocketNotifier *m_pSigtermNotifier; QActionGroup *m_pSelectModeActionGroup; QToolButton *m_pSelectModeToolButton; QActionGroup *m_pTransportModeActionGroup; QToolButton *m_pTransportModeToolButton; qtractorTimeSpinBox *m_pTimeSpinBox; qtractorTempoSpinBox *m_pTempoSpinBox; QComboBox *m_pSnapPerBeatComboBox; QProgressBar *m_pProgressBar; qtractorThumbView *m_pThumbView; qtractorInstrumentMenu *m_pInstrumentMenu; qtractorActionControl *m_pActionControl; qtractorMidiControl *m_pMidiControl; qtractorNsmClient *m_pNsmClient; QString m_sNsmFile; QString m_sNsmExt; bool m_bNsmDirty; unsigned long m_iPlayHead; int m_iTransportUpdate; int m_iTransportRolling; bool m_bTransportPlaying; float m_fTransportShuttle; int m_iTransportStep; int m_iXrunCount; int m_iXrunSkip; int m_iXrunTimer; int m_iAudioPeakTimer; int m_iAudioRefreshTimer; int m_iMidiRefreshTimer; int m_iPlayerTimer; int m_iAutoSaveTimer; int m_iAutoSavePeriod; int m_iAudioPropertyChange; int m_iStabilizeTimer; qtractorTempoCursor *m_pTempoCursor; // Status bar item indexes enum { StatusName = 0, // Active session track caption. StatusMod = 1, // Current session modification state. StatusRec = 2, // Current session recording state. StatusMute = 3, // Current session muting state. StatusSolo = 4, // Current session soloing state. StatusLoop = 5, // Current session looping state. StatusXrun = 6, // Current session XRUN count. StatusTime = 7, // Current session length time. StatusRate = 8, // Current session sample rate. StatusItems = 9 // Number of status items. }; QLabel *m_statusItems[StatusItems]; // Palette status item indexes enum { PaletteNone = 0, // Default background color. PaletteRed = 1, // Current session recording state (red). PaletteYellow = 2, // Current session muting state (yellow). PaletteCyan = 3, // Current session soloing state (cyan). PaletteGreen = 4, // Current session looping state (green). PaletteItems = 5 // Number of palette items. }; QPalette *m_paletteItems[PaletteItems]; // View/Snap-to-beat actions (for shortcuts access) QList m_snapPerBeatActions; // Name says it all... QList m_editors; // Kind-of singleton reference. static qtractorMainForm *g_pMainForm; }; #endif // __qtractorMainForm_h // end of qtractorMainForm.h qtractor-0.9.25/src/PaxHeaders/qtractorMainForm.ui0000644000000000000000000000013214166551171017151 xustar0030 mtime=1641730681.447610178 30 atime=1641730681.447610178 30 ctime=1641730681.447610178 qtractor-0.9.25/src/qtractorMainForm.ui0000644000175000001440000025461314166551171020414 0ustar00rncbcusers00000000000000 rncbc aka Rui Nuno Capela qtractor - An Audio/MIDI multi-track sequencer. Copyright (C) 2005-2021, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. qtractorMainForm true 0 0 1024 768 320 240 true :/images/qtractor.png Qt::Horizontal TopToolBarArea false Qt::Horizontal TopToolBarArea false Qt::Horizontal TopToolBarArea false Qt::Horizontal TopToolBarArea false Qt::Horizontal TopToolBarArea false Qt::Horizontal TopToolBarArea false Qt::Horizontal TopToolBarArea false Qt::Horizontal TopToolBarArea false 0 0 800 23 &File Open &Recent &Track &State &Navigate Mo&ve &Height Impor&t Tracks E&xport Tracks Instrum&ent A&utomation &Select M&ode &Clip T&ools Ta&ke &Select &Edit Select &Mode &Select I&nsert Remo&ve &View &Toolbars &Windows &Zoom :/images/viewZoomTool.png S&nap T&ransport Mod&e &Help :/images/fileNew.png &New New New session New session file Ctrl+N :/images/fileOpen.png &Open... Open Open session Open session from file Ctrl+O :/images/fileSave.png &Save Save Save session Save session to file Ctrl+S Save &As... Save As Save as Save current session with another file name &Properties... Session Properties Session properties Edit current session properties F2 E&xit Exit Exit Exit this application program :/images/editUndo.png &Undo Undo Undo Undo last action Ctrl+Z :/images/editRedo.png &Redo Redo Redo Redo last action Ctrl+Shift+Z :/images/editCut.png Cu&t Cut Cut Cut selection to clipboard Ctrl+X :/images/editCopy.png &Copy Copy Copy Copy selection to clipboard Ctrl+C :/images/editPaste.png &Paste Paste Paste Paste clipboard contents Ctrl+V Past&e Repeat... Paste Repeat Paste repeat Paste/repeat clipboard contents Ctrl+Shift+V :/images/editDelete.png &Delete Delete Delete Delete selection Del true :/images/editSelectClip.png &Clip Clip Select clip Clip selection mode true :/images/editSelectRange.png &Range Range Select range Range selection mode true :/images/editSelectRect.png R&ectangle Rect Select rectangle Rectangular selection mode true :/images/editSelectCurve.png &Automation Automation Automation Automation edit mode &All Select All Select all Mark all as selected Ctrl+A &None Select None Select none Mark all as unselected Ctrl+Shift+A &Invert Select Invert Select invert Invert selection Ctrl+I &Track Select Track Select track Mark track as selected Ctrl+T Trac&k Range Select Track Range Select track range Mark track range as selected Ctrl+Shift+R &Range Select Range Select range Mark range as selected Ctrl+R &Range... Remove Range Remove range Remove range as selected Ctrl+Del Trac&k Range Remove Track Range Remove track range Remove track range as selected Ctrl+Shift+Del &Range... Insert Range Insert range Insert range as selected Ctrl+Ins Trac&k Range Insert Track Range Insert track range Insert track range as selected Ctrl+Shift+Ins Sp&lit Split Selection Split selection Split current selection Ctrl+Y :/images/trackAdd.png &Add Track... Add Track Add track Add a new track to session Shift+Ins :/images/trackRemove.png &Remove Track Remove Track Remove track Remove current track from session Shift+Del &Duplicate Track Duplicate Track Duplicate track Duplicate current track :/images/trackProperties.png Track &Properties... Track Properties Track properties Edit current track properties Shift+F2 &Inputs Track Inputs Track inputs Show current track input bus connections &Outputs Track Outputs Track outputs Show current track output bus connections true &Record Record Track Record track Arm current track for recording true &Mute Mute Track Mute track Mute current track true &Solo Solo Track Solo track Solo current track true M&onitor Monitor Track Monitor track Monitor current track &First First Track First track Make current the first track &Previous Previous Track Previous track Make current the previous track &Next Next Track Next track Make current the next track &Last Last Track Last track Make current the last track N&one None Track None track None current track &Top Move Top Move top Move current track to top &Up Move Up Move up Move current track up &Down Move Down Move down Move current track down &Bottom Move Bottom Move bottom Move current track to bottom &Increase Increase Height Increase height Increase track height Ctrl+Shift++ &Decrease Decrease Height Decrease height Decrease track height Ctrl+Shift+- &Reset Height Reset Height reset Reset track height Ctrl+Shift+1 true Auto &Monitor Auto Monitor Auto monitor Auto-monitor current track F6 true Auto Dea&ctivate Auto Deactivate Auto-deactivate plugins Auto-deactivate plugins not producing sound Shift+F6 :/images/trackAudio.png &Audio... Inport Audio File Import Audio file Import tracks from Audio file :/images/trackMidi.png &MIDI... Import MIDI File Import MIDI file Import tracks from MIDI file :/images/trackAudio.png &Audio... Export Audio File Export Audio file Export tracks to Audio file :/images/trackMidi.png &MIDI... Export MIDI File Export MIDI file Export tracks to MIDI file true Log&arithmic Automation logarithmic Automation logarithmic Automation curve logarithmic scale :/images/formColor.png C&olor... Automation color Automation color Automation curve color true &Lock Automation lock Automation lock Lock automation curve true :/images/trackCurveEnabled.png :/images/trackCurveProcess.png :/images/trackCurveNone.png &Play Automation playback Automation playback Playback automation curve true :/images/trackCurveEnabled.png :/images/trackCurveCapture.png :/images/trackCurveNone.png &Record Automation record Automation record Record automation curve &Clear Automation clear Automation clear Clear automation curve true Loc&k All Automation lock all Automation lock all Lock all automation curves true Play &All Automation playback all Automation playback all Playback all automation curves true Rec&ord All Automation record all Automation record all Record all automation curves C&lear All Automation clear all Automation clear all Clear all automation curves :/images/clipNew.png &New... New Clip New clip Create new clip :/images/clipEdit.png &Edit... Edit Clip Edit clip Edit current clip F4 &Unlink Unlink Clip Unlink clip Unlink current clip true :/images/clipRecord.png Recor&d Record Clip Record clip Record current clip (overdub) &Split Split Clip Split clip Split current clip at playhead &Merge... Merge Clips Merge clips Merge selected clips Normali&ze Normalize Clip Normalize clip Normalize current clip (gain/volume) &Quantize... Quantize Clip Quantize clip events Quantize current MIDI clip events &Transpose... Transpose Clip Transpose clip events Transpose current MIDI clip events &Normalize... Normalize Clip Normalize clip events Normalize current MIDI clip events &Randomize... Randomize Clip Randomize clip events Randomize current MIDI clip events Resi&ze... Resize Clip Resize clip events Resize current MIDI clip events Re&scale... Rescale Clip Rescale clip events Rescale current MIDI clip events T&imeshift... Timeshift Clip Timeshift clip events Timeshift current MIDI clip events &Tempo Adjust... Tempo Adjust Tempo Adjust Adjust session tempo from current clip selection F7 &Cross Fade Clip Cross-fade Clip cross-fade Cross-fade current overlapped clips &Range Set Clip Range Clip range Set edit-range from current clip extents true &Loop Set Clip Loop Clip loop Set loop-range from current clip extents &Import... Import Clip Import clip Import clip from file(s) E&xport... Export Clip Export clip Export current clip to file &First First Take First take Select current clip first take &Previous Previous Take Previous take Select current clip previous take &Next Next Take Next take Select current clip next take Shift+T &Last Last Take Last take Select current clip last take &Reset Reset Takes Reset takes Reset (unfold) current clip takes R&ange... Take Range Take range Range (fold) current clip into takes true &Menubar Menubar Menubar Show/hide the main program window menubar Ctrl+M true &Statusbar Statusbar Statusbar Show/hide the main program window statusbar true &File File Toolbar File toolbar Show/hide main program window file toolbar true &Edit Edit Toolbar Edit toolbar Show/hide main program window edit toolbar true &Track Track Toolbar Track toolbar Show/hide main program window track toolbar true &View View Toolbar View toolbar Show/hide main program window view toolbar true &Options Options Toolbar Options toolbar Show/hide main program window options toolbar true T&ransport Transport Toolbar Transport toolbar Show/hide main program window transport toolbar true T&ime Time Toolbar Time toolbar Show/hide main program window time toolbar true Thum&b Thumb Toolbar Thumb toolbar Show/hide main program window thumb toolbar true :/images/viewFileSystem.png File &System File System File system Show/hide the file system window true :/images/viewFiles.png &Files Files Files Show/hide the files window true :/images/viewMessages.png M&essages Messages Messages Show/hide the messages window true :/images/viewConnections.png &Connections Connections Connections Show/hide the connections window F8 true :/images/viewMixer.png Mi&xer Mixer Mixer Show/hide the mixer window F9 :/images/viewZoomIn.png &In Zoom In Zoom in Zoom in Ctrl++ :/images/viewZoomOut.png &Out Zoom Out Zoom out Zoom out Ctrl+- :/images/viewZoomReset.png &Reset Zoom Reset Zoom reset Zoom reset Ctrl+1 true &Horizontal Horizontal Zoom Horizontal zoom Horizontal zoom mode true &Vertical Vertical Zoom Vertical zoom Vertical zoom mode true &All All Zoom All zoom All zoom mode true &Grid Grid Grid Snap grid view mode true &Zebra Zebra Zebra Bar zebra view mode true Too&l Tips Tool tips Tool tips Floating tool tips view mode &Refresh Refresh Refresh Refresh views F5 :/images/itemInstrument.png &Instruments... Instruments Instruments Change instrument definitions and files :/images/itemControllers.png &Controllers... Controllers Controllers Change MIDI controllers configuration :/images/qtractorTracks.png &Buses... Buses Buses Change session bus definitions Tempo M&ap / Markers... Tempo Map / Markers Tempo map / markers Change session tempo map / markers &Options... Options Options Change general application program options F12 :/images/transportBackward.png &Backward Backward Backward Transport backward Backspace true :/images/transportRewind.png Re&wind Rewind Rewind Transport rewind true :/images/transportFastForward.png F&ast Forward Fast Forward Fast forward Transport fast forward :/images/transportForward.png &Forward Forward Forward Transport forward true :/images/transportLoop.png &Loop Loop Loop Transport loop Ctrl+Shift+L Loop &Set Loop Set Loop set Transport loop set Ctrl+L :/images/transportStop.png &Stop Stop Stop Transport stop true :/images/transportPlay.png &Play Play Play Transport play/pause Space true :/images/transportRecord.png &Record Record Record Transport record true :/images/transportPunch.png &Punch Punch Punch in/out Transport punch in/out Ctrl+Shift+P Punch Se&t Punch Set Punch in/out set Transport punch in/out set Ctrl+P true :/images/transportMetro.png &Metronome Metronome Metronome Metronome true :/images/transportFollow.png F&ollow Playhead Follow Playhead Follow playhead Follow playhead true :/images/transportAutoBackward.png A&uto Backward Auto Backward Auto backward Auto backward true :/images/transportContinue.png &Continue Past End Continue Past End Continue past end Continue past end true :/images/transportModeNone.png &None None Transport mode: None Transport mode set to None true :/images/transportModeSlave.png &Slave Slave Transport mode: Slave Transport mode set to Slave true :/images/transportModeMaster.png &Master Master Transport mode: Master Transport mode set to Master true :/images/transportModeFull.png &Full Full Transport mode: Full Transport mode set to Full :/images/transportPanic.png Pa&nic Panic Panic All MIDI tracks shut off (panic) :/images/helpShortcuts.png &Shortcuts... Shortcuts Shortcuts Keyboard shortcuts &About... About About Show information about this application program About &Qt... About Qt About Qt Show information about the Qt toolkit qtractor-0.9.25/src/PaxHeaders/qtractorCurve.h0000644000000000000000000000013214166551171016337 xustar0030 mtime=1641730681.440610103 30 atime=1641730681.440610103 30 ctime=1641730681.440610103 qtractor-0.9.25/src/qtractorCurve.h0000644000175000001440000003410114166551171017566 0ustar00rncbcusers00000000000000// qtractorCurve.h // /**************************************************************************** Copyright (C) 2005-2021, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorCurve_h #define __qtractorCurve_h #include "qtractorObserver.h" #include "qtractorMidiSequence.h" #include #include // Forward declarations. class qtractorTimeScale; class qtractorCurveList; class qtractorCurveEditList; //---------------------------------------------------------------------- // class qtractorCurve -- The generic curve declaration. // class qtractorCurve : public qtractorList::Link { public: // Curve modes. enum Mode { Hold = 0, Linear = 1, Spline = 2 }; // Constructor. qtractorCurve(qtractorCurveList *pList, qtractorSubject *pSubject, Mode mode, unsigned int iMinFrameDist = 3200); // Destructor. ~qtractorCurve(); // Curve list owner accessors. void setList(qtractorCurveList *pList) { m_pList = pList; } qtractorCurveList *list() const { return m_pList; } // Curve subject accessors. void setSubject(qtractorSubject *pSubject) { m_observer.setSubject(pSubject); } qtractorSubject *subject() const { return m_observer.subject(); } // Curve mode accessor. void setMode(Mode mode) { m_mode = (m_observer.isDecimal() ? mode : Hold); } Mode mode() const { return (m_observer.isDecimal() ? m_mode : Hold); } // Minimum distance between adjacent nodes accessors. void setMinFrameDist(unsigned int iMinFrameDist) { m_iMinFrameDist = iMinFrameDist; } unsigned int minFrameDist() const { return m_iMinFrameDist; } // The curve node declaration. struct Node : public qtractorList::Link { // Constructor. Node(unsigned long iFrame = 0, float fValue = 0.0f) : frame(iFrame), value(fValue), a(0.0f), b(0.0f), c(0.0f), d(0.0f) {} // Node members. unsigned long frame; float value; float a, b, c, d; }; // Node list accessor. const qtractorList& nodes() const { return m_nodes; } // Curve list reset method. void clear(); // Node list management methods. Node *addNode(unsigned long iFrame, float fValue, qtractorCurveEditList *pEditList = nullptr); void insertNode(Node *pNode); void unlinkNode(Node *pNode); void removeNode(Node *pNode); // Master seeker method. Node *seek(unsigned long iFrame) { return m_cursor.seek(iFrame); } // Common interpolate methods. float value(const Node *pNode, unsigned long iFrame) const; float value(unsigned long iFrame); // Normalized scale converters. float valueFromScale(float fScale) const; float scaleFromValue(float fValue) const; // Common normalized methods. float scale(const Node *pNode, unsigned long iFrame) const { return scaleFromValue(value(pNode, iFrame)); } float scale(unsigned long iFrame) { return scaleFromValue(value(iFrame)); } // Default value accessors. void setDefaultValue(float fDefaultValue); float defaultValue() const { return m_tail.value; } // Default length accessors. void setLength(unsigned long iLength); unsigned long length() const { return m_tail.frame; } // Refresh all coefficients. void update(); // To optimize and keep track of current frame // position, mostly like a sequence cursor/iterator. class Cursor { public: // Constructor. Cursor(qtractorCurve *pCurve) : m_pCurve(pCurve), m_pNode(nullptr), m_iFrame(0) {} // Accessors. qtractorCurve *curve() const { return m_pCurve; } unsigned long frame() const { return m_iFrame; } // Specific methods. Node *seek(unsigned long iFrame); void reset(Node *pNode = nullptr); // Interpolate methods. float value(const Node *pNode, unsigned long iFrame) const { return m_pCurve->value(pNode, iFrame); } float value(unsigned long iFrame) { return value(seek(iFrame), iFrame); } // Normalized methods. float scale(const Node *pNode, unsigned long iFrame) const { return m_pCurve->scale(pNode, iFrame); } float scale(unsigned long iFrame) { return scale(seek(iFrame), iFrame); } float scale(const Node *pNode) const { return m_pCurve->scaleFromValue(pNode->value); } private: // Member variables. qtractorCurve *m_pCurve; Node *m_pNode; unsigned long m_iFrame; }; // Internal cursor accessor. Cursor& cursor() { return m_cursor; } // Curve state flags. enum State { Idle = 0, Process = 1, Capture = 2, Locked = 4 }; bool isIdle() const { return (m_state == Idle); } bool isProcess() const { return (m_state & Process); } bool isCapture() const { return (m_state & Capture); } bool isLocked() const { return (m_state & Locked); } // Capture/process state settlers. void setCapture(bool bCapture); void setProcess(bool bProcess); void setLocked(bool bLocked); // The meta-processing automation procedure. void process(unsigned long iFrame) { if (isProcess()) m_observer.setValue(value(iFrame)); } void process() { process(m_cursor.frame()); } // Record automation procedure. void capture(unsigned long iFrame) { if (isCapture()) addNode(iFrame, m_observer.lastValue(), m_pEditList); } void capture() { capture(m_cursor.frame()); } qtractorCurveEditList *editList() const { return m_pEditList; } // Copy all events from another curve (raw-copy). void copyNodes(qtractorCurve *pCurve); // Convert MIDI sequence events to curve nodes. void readMidiSequence(qtractorMidiSequence *pSeq, qtractorMidiEvent::EventType ctype, unsigned short iChannel, unsigned short iParam, qtractorTimeScale *pTimeScale); // Convert curve nodes to MIDI sequence. void writeMidiSequence(qtractorMidiSequence *pSeq, qtractorMidiEvent::EventType ctype, unsigned short iChannel, unsigned short iParam, qtractorTimeScale *pTimeScale) const; // Logarithmic scale mode accessors. void setLogarithmic(bool bLogarithmic) { m_bLogarithmic = bLogarithmic; } bool isLogarithmic() const { return m_bLogarithmic; } // Curve mode accessor. void setColor(const QColor& color) { m_color = color; } const QColor& color() const { return m_color; } // Emptyness status. bool isEmpty() const { return (m_nodes.count() < 1); } protected: // Snap to minimum distance frame. bool isMinFrameDist(Node *pNode, unsigned long iFrame) const; // Node interpolation coefficients updater. void updateNode(Node *pNode); void updateNodeEx(Node *pNode); // Observer for capture. class Observer : public qtractorObserver { public: // Constructor. Observer(qtractorSubject *pSubject, qtractorCurve *pCurve) : qtractorObserver(pSubject), m_pCurve(pCurve) {} // Capture updater. void update(bool) { m_pCurve->capture(); } private: // Own curve reference. qtractorCurve *m_pCurve; }; private: // Curve list owner. qtractorCurveList *m_pList; // Curve mode. Mode m_mode; // Minimum distance between adjacent nodes. unsigned int m_iMinFrameDist; // Capture observer. Observer m_observer; // The curve node list. qtractorList m_nodes; // Default (initial/final) node. Node m_tail; // Curve state. State m_state; // Optimizing cursor. Cursor m_cursor; // Logarithmic scale mode accessors. bool m_bLogarithmic; // Curve color. QColor m_color; // Capture (record) edit list. qtractorCurveEditList *m_pEditList; }; //---------------------------------------------------------------------------- // qtractorCurveListProxy -- Automation signal/slot notifier. // class qtractorCurveListProxy : public QObject { Q_OBJECT public: qtractorCurveListProxy(QObject *pParent = nullptr) : QObject(pParent) {} void notify() { emit update(); } signals: void update(); }; //---------------------------------------------------------------------- // qtractorCurveEditList -- Curve node edit (command) list. class qtractorCurveEditList { public: // Constructor. qtractorCurveEditList(qtractorCurve *pCurve) : m_pCurve(pCurve) {} // Copy cnstructor. qtractorCurveEditList(const qtractorCurveEditList& list) : m_pCurve(list.curve()) { append(list); } // Destructor ~qtractorCurveEditList() { clear(); } // Curve accessor. qtractorCurve *curve() const { return m_pCurve; } // List predicate accessor. bool isEmpty() const { return m_items.isEmpty(); } // List methods. void addNode(qtractorCurve::Node *pNode) { m_items.append(new Item(AddNode, pNode, pNode->frame)); } void moveNode(qtractorCurve::Node *pNode, unsigned long iFrame, float fValue) { m_items.append(new Item(MoveNode, pNode, iFrame, fValue)); } void removeNode(qtractorCurve::Node *pNode) { m_items.append(new Item(RemoveNode, pNode)); } // List appender. void append(const qtractorCurveEditList& list) { QListIterator iter(list.m_items); while (iter.hasNext()) m_items.append(new Item(*iter.next())); } // List cleanup. void clear() { QListIterator iter(m_items); while (iter.hasNext()) { Item *pItem = iter.next(); if (pItem->autoDelete) delete pItem->node; } qDeleteAll(m_items); m_items.clear(); } // Curve edit list command executive. bool execute(bool bRedo = true); protected: // Primitive command types. enum Command { AddNode, MoveNode, RemoveNode }; // Curve item struct. struct Item { // Item constructor. Item(Command cmd, qtractorCurve::Node *pNode, unsigned long iFrame = 0, float fValue = 0.0f) : command(cmd), node(pNode), frame(iFrame), value(fValue), autoDelete(false) {} // Item copy constructor. Item(const Item& item) : command(item.command), node(item.node), frame(item.frame), value(item.value), autoDelete(item.autoDelete) {} // Item members. Command command; qtractorCurve::Node *node; unsigned long frame; float value; bool autoDelete; }; private: // Instance variables. qtractorCurve *m_pCurve; QList m_items; }; //---------------------------------------------------------------------------- // qtractorCurveList -- Automation item list // class qtractorCurveList : public qtractorList { public: // Constructor. qtractorCurveList() : m_iProcess(0), m_iCapture(0), m_iLocked(0), m_pCurrentCurve(nullptr) { setAutoDelete(true); } // ~Destructor. ~qtractorCurveList() { clearAll(); } // Simple list methods. void addCurve(qtractorCurve *pCurve) { append(pCurve); pCurve->setList(this); if (pCurve->isProcess()) updateProcess(true); if (pCurve->isCapture()) updateCapture(true); if (pCurve->isLocked()) updateLocked(true); } void removeCurve(qtractorCurve *pCurve) { if (m_pCurrentCurve == pCurve) m_pCurrentCurve = nullptr; if (pCurve->isProcess()) updateProcess(false); if (pCurve->isCapture()) updateCapture(false); if (pCurve->isLocked()) updateLocked(false); pCurve->setList(nullptr); unlink(pCurve); } // Set common curve length procedure. void setLength(unsigned long iLength) { qtractorCurve *pCurve = first(); while (pCurve) { pCurve->setLength(iLength); pCurve = pCurve->next(); } } // The meta-processing automation procedure. void process(unsigned long iFrame) { qtractorCurve *pCurve = first(); while (pCurve) { pCurve->process(iFrame); pCurve = pCurve->next(); } } // Process management. void updateProcess(bool bProcess) { if (bProcess) ++m_iProcess; else --m_iProcess; } void setProcessAll(bool bProcess) { qtractorCurve *pCurve = first(); while (pCurve) { pCurve->setProcess(bProcess); pCurve = pCurve->next(); } } bool isProcessAll() const { return isProcess() && m_iProcess >= count(); } bool isProcess() const { return m_iProcess > 0; } // Capture management. void updateCapture(bool bCapture) { if (bCapture) ++m_iCapture; else --m_iCapture; } void setCaptureAll(bool bCapture) { qtractorCurve *pCurve = first(); while (pCurve) { pCurve->setCapture(bCapture); pCurve = pCurve->next(); } } bool isCaptureAll() const { return isCapture() && m_iCapture >= count(); } bool isCapture() const { return m_iCapture > 0; } // Locked management. void updateLocked(bool bLocked) { if (bLocked) ++m_iLocked; else --m_iLocked; } void setLockedAll(bool bLocked) { qtractorCurve *pCurve = first(); while (pCurve) { pCurve->setLocked(bLocked); pCurve = pCurve->next(); } } bool isLockedAll() const { return isLocked() && m_iLocked >= count(); } bool isLocked() const { return m_iLocked > 0; } // Check whether there's any captured material. bool isEditListEmpty() const { qtractorCurve *pCurve = first(); while (pCurve) { qtractorCurveEditList *pEditList = pCurve->editList(); if (pEditList && !pEditList->isEmpty()) return false; pCurve = pCurve->next(); } return true; } // Emptyness status. bool isEmpty() const { return (count() < 1); } // Whole list cleaner. void clearAll() { m_pCurrentCurve = nullptr; clear(); m_iCapture = 0; m_iProcess = 0; m_iLocked = 0; } // Signal/slot notifier accessor. const qtractorCurveListProxy *proxy() const { return &m_proxy; } // Signal/slot notification. void notify() { m_proxy.notify(); } // Current curve accessors. void setCurrentCurve(qtractorCurve *pCurve) { m_pCurrentCurve = pCurve; } qtractorCurve *currentCurve() const { return m_pCurrentCurve; } private: // Mass capture/process state counters. int m_iProcess; int m_iCapture; int m_iLocked; // Signal/slot notifier. qtractorCurveListProxy m_proxy; // Current selected curve. qtractorCurve *m_pCurrentCurve; }; #endif // __qtractorCurve_h // end of qtractorCurve.h qtractor-0.9.25/src/PaxHeaders/qtractorAbout.h0000644000000000000000000000013214166551171016325 xustar0030 mtime=1641730681.434610038 30 atime=1641730681.434610038 30 ctime=1641730681.434610038 qtractor-0.9.25/src/qtractorAbout.h0000644000175000001440000000260714166551171017562 0ustar00rncbcusers00000000000000// qtractorAbout.h // /**************************************************************************** Copyright (C) 2005-2022, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorAbout_h #define __qtractorAbout_h #include "config.h" #define QTRACTOR_TITLE PACKAGE_NAME #define QTRACTOR_SUBTITLE "An Audio/MIDI multi-track sequencer" #define QTRACTOR_WEBSITE "https://qtractor.org" #define QTRACTOR_COPYRIGHT "Copyright (C) 2005-2022 rncbc aka Rui Nuno Capela. All rights reserved." #define QTRACTOR_DOMAIN "rncbc.org" #endif // __qtractorAbout_h // end of qtractorAbout.h qtractor-0.9.25/src/PaxHeaders/qtractorMidiControlTypeGroup.h0000644000000000000000000000013214166551171021355 xustar0030 mtime=1641730681.450610211 30 atime=1641730681.450610211 30 ctime=1641730681.450610211 qtractor-0.9.25/src/qtractorMidiControlTypeGroup.h0000644000175000001440000000522614166551171022612 0ustar00rncbcusers00000000000000// qtractorMidiControlTypeGroup.h // /**************************************************************************** Copyright (C) 2005-2019, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorMidiControlTypeGroup_h #define __qtractorMidiControlTypeGroup_h #include "qtractorMidiControl.h" #include "qtractorMidiEditor.h" // Forwrad decls. class QComboBox; class QLabel; //---------------------------------------------------------------------------- // qtractorMidiControlTypeGroup - MIDI control type/param widget group. class qtractorMidiControlTypeGroup : public QObject { Q_OBJECT public: // Constructor. qtractorMidiControlTypeGroup( qtractorMidiEditor *pMidiEditor, QComboBox *pControlTypeComboBox, QComboBox *pControlParamComboBox, QLabel *pControlParamTextLabel = nullptr); // Accessors. void setControlType(qtractorMidiControl::ControlType ctype); qtractorMidiControl::ControlType controlType() const; qtractorMidiControl::ControlType controlTypeFromIndex(int iIndex) const; void setControlParam(unsigned short iParam); unsigned short controlParam() const; unsigned short controlParamFromIndex(int iIndex) const; // Stabilizers. void updateControlType(int iControlType = -1); signals: void controlTypeChanged(int); void controlParamChanged(int); protected slots: void activateControlType(int); void activateControlParam(int); void editControlParamFinished(); protected: // Find combo-box indexes. int indexFromControlType(qtractorMidiControl::ControlType ctype) const; int indexFromControlParam(unsigned short iParam) const; private: // Instance member variables. qtractorMidiEditor *m_pMidiEditor; QComboBox *m_pControlTypeComboBox; QComboBox *m_pControlParamComboBox; QLabel *m_pControlParamTextLabel; unsigned int m_iControlParamUpdate; }; #endif // __qtractorMidiControlTypeGroup_h // end of qtractorMidiControlTypeGroup.h qtractor-0.9.25/src/PaxHeaders/qtractorMessageList.h0000644000000000000000000000013214166551171017473 xustar0030 mtime=1641730681.447610178 30 atime=1641730681.447610178 30 ctime=1641730681.447610178 qtractor-0.9.25/src/qtractorMessageList.h0000644000175000001440000000320314166551171020721 0ustar00rncbcusers00000000000000// qtractorMessageList.h // /**************************************************************************** Copyright (C) 2005-2019, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorMessageList_h #define __qtractorMessageList_h #include //---------------------------------------------------------------------- // class qtractorMessageList -- message string list buffer. // class qtractorMessageList { public: // Constructor. qtractorMessageList(); // Destructor. ~qtractorMessageList(); // Forfeit methods. static void append(const QString& sText); static bool isEmpty(); static QStringList items(); static void clear(); private: // Instance variable. QStringList m_items; // Pseudo-singleton instance. static qtractorMessageList *g_pInstance; }; #endif // __qtractorMessageList_h // end of qtractorMessageList.h qtractor-0.9.25/src/PaxHeaders/qtractorMidiSysexForm.h0000644000000000000000000000013214166551171020015 xustar0030 mtime=1641730681.455610265 30 atime=1641730681.455610265 30 ctime=1641730681.455610265 qtractor-0.9.25/src/qtractorMidiSysexForm.h0000644000175000001440000000534014166551171021247 0ustar00rncbcusers00000000000000// qtractorMidiSysexForm.h // /**************************************************************************** Copyright (C) 2005-2020, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorMidiSysexForm_h #define __qtractorMidiSysexForm_h #include "ui_qtractorMidiSysexForm.h" // Forward declarations... class qtractorMidiSysexList; //---------------------------------------------------------------------------- // qtractorMidiSysexForm -- UI wrapper form. class qtractorMidiSysexForm : public QDialog { Q_OBJECT public: // Constructor. qtractorMidiSysexForm(QWidget *pParent = nullptr); // Destructor. ~qtractorMidiSysexForm(); // SysEx list accessors. void setSysexList(qtractorMidiSysexList *pSysexList); qtractorMidiSysexList *sysexList() const; protected slots: void click(QAbstractButton *); void accept(); void reject(); void importSlot(); void exportSlot(); void moveUpSlot(); void moveDownSlot(); void nameChanged(const QString& sName); void textChanged(); void openSlot(); void loadSlot(int iName); void saveSlot(); void deleteSlot(); void addSlot(); void updateSlot(); void removeSlot(); void clearSlot(); void refreshForm(); void stabilizeForm(); protected: // SysEx file i/o methods. bool loadSysexItems( QList& items, const QString& sFilename); bool saveSysexItems( const QList& items, const QString& sFilename) const; void loadSysexFile(const QString& sFilename); void saveSysexFile(const QString& sFilename); // Refresh SysEx names (presets). void refreshSysex(); // SysEx preset group path name. static QString sysexGroup(); private: // The Qt-designer UI struct... Ui::qtractorMidiSysexForm m_ui; // Main editable data structure. qtractorMidiSysexList *m_pSysexList; // Instance variables... int m_iDirtyCount; int m_iDirtyItem; int m_iDirtySysex; int m_iUpdateSysex; }; #endif // __qtractorMidiSysexForm_h // end of qtractorMidiSysexForm.h qtractor-0.9.25/src/PaxHeaders/qtractorScrollView.h0000644000000000000000000000012714166551171017350 xustar0029 mtime=1641730681.46161033 29 atime=1641730681.46161033 29 ctime=1641730681.46161033 qtractor-0.9.25/src/qtractorScrollView.h0000644000175000001440000000551714166551171020604 0ustar00rncbcusers00000000000000// qtractorScrollView.h // /**************************************************************************** Copyright (C) 2005-2020, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorScrollView_h #define __qtractorScrollView_h #include #include // Forward declarations. class QResizeEvent; class QPaintEvent; //---------------------------------------------------------------------------- // qtractorScrollView -- abstract scroll view widget. class qtractorScrollView : public QAbstractScrollArea { Q_OBJECT public: // Constructor. qtractorScrollView(QWidget *pParent); // Destructor. virtual ~qtractorScrollView(); // Virtual contents extent accessors. int contentsX() const { return m_rectContents.x(); } int contentsY() const { return m_rectContents.y(); } int contentsHeight() const { return m_rectContents.height(); } int contentsWidth() const { return m_rectContents.width(); } // Virtual contents methods. void setContentsPos(int cx, int cy); void resizeContents(int cw, int ch); // Scrolls contents so that given point is visible. void ensureVisible(int cx, int cy, int mx = 50, int my = 50); // Viewport/contents position converters. QPoint viewportToContents(const QPoint& pos) const; QPoint contentsToViewport(const QPoint& pos) const; signals: // Contents moving slot. void contentsMoving(int cx, int cy); protected: // Scrollbar stabilization. void updateScrollBars(); // Scroll area updater. void scrollContentsBy(int dx, int dy); // Specialized event handlers. void resizeEvent(QResizeEvent *pResizeEvent); void paintEvent(QPaintEvent *pPaintEvent); void wheelEvent(QWheelEvent *pWheelEvent); // Draw the virtual contents. virtual void drawContents(QPainter *pPainter, const QRect& rect) = 0; // Rectangular contents update. virtual void updateContents(const QRect& rect); // Overall contents update. virtual void updateContents(); private: // The virtual contents coordinates. QRect m_rectContents; }; #endif // __qtractorScrollView_h // end of qtractorScrollView.h qtractor-0.9.25/src/PaxHeaders/qtractorZipFile.cpp0000644000000000000000000000013214166551171017150 xustar0030 mtime=1641730681.469610416 30 atime=1641730681.469610416 30 ctime=1641730681.469610416 qtractor-0.9.25/src/qtractorZipFile.cpp0000644000175000001440000007034214166551171020406 0ustar00rncbcusers00000000000000// qtractorZipFile.cpp // /**************************************************************************** Copyright (C) 2010-2021, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #ifdef CONFIG_LIBZ /* Most of this code was originally borrowed, stirred, mangled * and finally adapted from the Qt 4.6 source code (LGPL). * * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(ies). * All rights reserved. * Contact: Nokia Corporation (qt-info@nokia.com) */ #include "qtractorZipFile.h" #include #define QTRACTOR_PROGRESS_BAR #ifdef QTRACTOR_PROGRESS_BAR #include "qtractorMainForm.h" #include #endif #include #include #include #include #include #if defined(Q_OS_WIN) # undef S_IFREG # undef S_ISDIR # undef S_ISREG # undef S_IRUSR # undef S_IWUSR # undef S_IXUSR # define S_IFREG 0100000 # define S_ISDIR(x) ((x) & 0040000) > 0 # define S_ISREG(x) ((x) & 0170000) == S_IFREG # define S_IFLNK 020000 # define S_ISLNK(x) ((x) & S_IFLNK) > 0 # define S_IRUSR 0400 # define S_IWUSR 0200 # define S_IXUSR 0100 # define S_IRGRP 0040 # define S_IWGRP 0020 # define S_IXGRP 0010 # define S_IROTH 0004 # define S_IWOTH 0002 # define S_IXOTH 0001 #endif #include #define BUFF_SIZE 16384 #if QT_VERSION < QT_VERSION_CHECK(5, 8, 0) #define toSecsSinceEpoch toTime_t #endif static inline unsigned int read_uint ( const unsigned char *data ) { return data[0] + (data[1] << 8) + (data[2] << 16) + (data[3] << 24); } static inline unsigned short read_ushort ( const unsigned char *data ) { return data[0] + (data[1] << 8); } static inline void write_uint ( unsigned char *data, unsigned int i ) { data[0] = i & 0xff; data[1] = (i >> 8) & 0xff; data[2] = (i >> 16) & 0xff; data[3] = (i >> 24) & 0xff; } static inline void write_ushort ( unsigned char *data, ushort i ) { data[0] = i & 0xff; data[1] = (i >> 8) & 0xff; } static inline void copy_uint ( unsigned char *dest, const unsigned char *src ) { dest[0] = src[0]; dest[1] = src[1]; dest[2] = src[2]; dest[3] = src[3]; } static inline void copy_ushort ( unsigned char *dest, const unsigned char *src ) { dest[0] = src[0]; dest[1] = src[1]; } static void write_msdos_date ( unsigned char *data, const QDateTime& dt ) { if (dt.isValid()) { const unsigned short time = (dt.time().hour() << 11) // 5 bit hour | (dt.time().minute() << 5) // 6 bit minute | (dt.time().second() >> 1); // 5 bit double seconds data[0] = time & 0xff; data[1] = time >> 8; const unsigned short date = ((dt.date().year() - 1980) << 9) // 7 bit year 1980-based | (dt.date().month() << 5) // 4 bit month | (dt.date().day()); // 5 bit day data[2] = date & 0xff; data[3] = date >> 8; } else { data[0] = 0; data[1] = 0; data[2] = 0; data[3] = 0; } } static QDateTime read_msdos_date ( unsigned char *data ) { const unsigned short time = data[0] + (data[1] << 8); const unsigned short date = data[2] + (data[3] << 8); const unsigned int year = (date >> 9) + 1980; // 7 bit year 1980-based. const unsigned int mon = (date >> 5) & 0x0f; // 4 bit month. const unsigned int day = (date & 0x1f); // 5 bit day. const unsigned int hh = (time >> 11); // 5 bit hour const unsigned int mm = (time >> 5) & 0x3f; // 6 bit minute const unsigned int ss = (time & 0x1f) << 1; // 5 bit double (m)seconds. return QDateTime(QDate(year, mon, day), QTime(hh, mm, ss)); } static unsigned int mode_from_permissions ( QFile::Permissions perms ) { unsigned int mode = 0; if (perms & QFile::ReadOwner) mode |= S_IRUSR; if (perms & QFile::WriteOwner) mode |= S_IWUSR; if (perms & QFile::ExeOwner) mode |= S_IXUSR; if (perms & QFile::ReadUser) mode |= S_IRUSR; if (perms & QFile::WriteUser) mode |= S_IWUSR; if (perms & QFile::ExeUser) mode |= S_IXUSR; if (perms & QFile::ReadGroup) mode |= S_IRGRP; if (perms & QFile::WriteGroup) mode |= S_IWGRP; if (perms & QFile::ExeGroup) mode |= S_IXGRP; if (perms & QFile::ReadOther) mode |= S_IROTH; if (perms & QFile::WriteOther) mode |= S_IWOTH; if (perms & QFile::ExeOther) mode |= S_IXOTH; return mode; } static QFile::Permissions permissions_from_mode ( unsigned int mode ) { QFile::Permissions perms; if (mode & S_IRUSR) perms |= QFile::ReadOwner; if (mode & S_IWUSR) perms |= QFile::WriteOwner; if (mode & S_IXUSR) perms |= QFile::ExeOwner; if (mode & S_IRUSR) perms |= QFile::ReadUser; if (mode & S_IWUSR) perms |= QFile::WriteUser; if (mode & S_IXUSR) perms |= QFile::ExeUser; if (mode & S_IRGRP) perms |= QFile::ReadGroup; if (mode & S_IWGRP) perms |= QFile::WriteGroup; if (mode & S_IXGRP) perms |= QFile::ExeGroup; if (mode & S_IROTH) perms |= QFile::ReadOther; if (mode & S_IWOTH) perms |= QFile::WriteOther; if (mode & S_IXOTH) perms |= QFile::ExeOther; return perms; } struct LocalFileHeader { unsigned char signature[4]; // 0x04034b50 unsigned char version_needed[2]; unsigned char general_purpose_bits[2]; unsigned char compression_method[2]; unsigned char last_mod_file[4]; unsigned char crc_32[4]; unsigned char compressed_size[4]; unsigned char uncompressed_size[4]; unsigned char file_name_length[2]; unsigned char extra_field_length[2]; }; struct CentralFileHeader { unsigned char signature[4]; // 0x02014b50 unsigned char version_made[2]; unsigned char version_needed[2]; unsigned char general_purpose_bits[2]; unsigned char compression_method[2]; unsigned char last_mod_file[4]; unsigned char crc_32[4]; unsigned char compressed_size[4]; unsigned char uncompressed_size[4]; unsigned char file_name_length[2]; unsigned char extra_field_length[2]; unsigned char file_comment_length[2]; unsigned char disk_start[2]; unsigned char internal_file_attributes[2]; unsigned char external_file_attributes[4]; unsigned char offset_local_header[4]; }; struct EndOfDirectory { unsigned char signature[4]; // 0x06054b50 unsigned char this_disk[2]; unsigned char start_of_directory_disk[2]; unsigned char num_dir_entries_this_disk[2]; unsigned char num_dir_entries[2]; unsigned char directory_size[4]; unsigned char dir_start_offset[4]; unsigned char comment_length[2]; }; struct FileHeader { CentralFileHeader h; QByteArray file_name; QByteArray extra_field; QByteArray file_comment; }; static void copy_header ( LocalFileHeader& lfh, const CentralFileHeader& h ) { write_uint(lfh.signature, 0x04034b50); copy_ushort(lfh.version_needed, h.version_needed); copy_ushort(lfh.general_purpose_bits, h.general_purpose_bits); copy_ushort(lfh.compression_method, h.compression_method); copy_uint(lfh.last_mod_file, h.last_mod_file); copy_uint(lfh.crc_32, h.crc_32); copy_uint(lfh.compressed_size, h.compressed_size); copy_uint(lfh.uncompressed_size, h.uncompressed_size); copy_ushort(lfh.file_name_length, h.file_name_length); copy_ushort(lfh.extra_field_length, h.extra_field_length); } //---------------------------------------------------------------------------- // qtractorZipDevice -- Common ZIP I/O device class. // class qtractorZipDevice { public: qtractorZipDevice (QIODevice *pDevice, bool bOwnDevice) : device(pDevice), own_device(bOwnDevice), status(qtractorZipFile::NoError), dirty_contents(true), total_uncompressed(0), total_compressed(0), total_processed(0), buff_read(new unsigned char [BUFF_SIZE]), buff_write(new unsigned char [BUFF_SIZE]), write_offset(0) { #ifdef QTRACTOR_PROGRESS_BAR qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); progress_bar = (pMainForm ? pMainForm->progressBar() : nullptr); #endif } ~qtractorZipDevice() { delete [] buff_read; delete [] buff_write; if (own_device) delete device; } void scanFiles(); bool extractEntry(const QString& sFilename, const FileHeader& fh); bool extractAll(); void setPrefix(const QString& sPrefix); const QString& prefix() const; QString alias(const QString& sFilename, const QString& sPrefix = QString(), bool bTemp = false) const; enum EntryType { File = 0, Directory, SymLink }; bool addEntry(EntryType type, const QString& sFilename, const QString& sAlias = QString()); bool processEntry(const QString& sFilename, FileHeader& fh); bool processAll(); QIODevice *device; bool own_device; qtractorZipFile::Status status; bool dirty_contents; QString file_prefix; QMultiHash file_headers; QHash file_aliases; QByteArray comment; unsigned int total_uncompressed; unsigned int total_compressed; unsigned int total_processed; unsigned char *buff_read; unsigned char *buff_write; unsigned int write_offset; #ifdef QTRACTOR_PROGRESS_BAR QProgressBar *progress_bar; #endif }; //---------------------------------------------------------------------------- // qtractorZipDevice -- Common ZIP I/O device class. // // Scans and reads zip archive entry directory (read-only). void qtractorZipDevice::scanFiles (void) { if (!dirty_contents) return; if (!(device->isOpen() || device->open(QIODevice::ReadOnly))) { status = qtractorZipFile::FileOpenError; return; } if (!(device->openMode() & QIODevice::ReadOnly)) { status = qtractorZipFile::FileReadError; return; } total_uncompressed = 0; total_compressed = 0; total_processed = 0; file_headers.clear(); dirty_contents = false; unsigned char tmp[4]; device->read((char *) tmp, 4); if (read_uint(tmp) != 0x04034b50) { qWarning("qtractorZipDevice::scanFiles: not a zip file."); return; } // Find EndOfDirectory header... int i = 0; EndOfDirectory eod; for (;;) { const qint64 pos = device->size() - sizeof(EndOfDirectory) - i; if (pos < 0 || i > 65535) { qWarning("qtractorZipDevice::scanFiles: " "end-of-directory not found."); return; } device->seek(pos); device->read((char *) &eod, sizeof(EndOfDirectory)); if (read_uint(eod.signature) == 0x06054b50) break; ++i; } // Have the eod... const qint64 dir_start_offset = read_uint(eod.dir_start_offset); const int num_dir_entries = read_ushort(eod.num_dir_entries); const int comment_length = read_ushort(eod.comment_length); if (comment_length != i) qWarning("qtractorZipDevice::scanFiles: failed to parse zip file."); comment = device->read(qMin(comment_length, i)); device->seek(dir_start_offset); for (i = 0; i < num_dir_entries; ++i) { FileHeader fh; int nread = device->read((char *) &fh.h, sizeof(CentralFileHeader)); if (nread < (int) sizeof(CentralFileHeader)) { qWarning("qtractorZipDevice::scanFiles: " "failed to read complete header, " "index may be incomplete."); break; } if (read_uint(fh.h.signature) != 0x02014b50) { qWarning("qtractorZipDevice::scanFiles: " "invalid header signature, " "zip index may be incomplete."); break; } nread = read_ushort(fh.h.file_name_length); fh.file_name = device->read(nread); if (fh.file_name.length() != nread) { qWarning("qtractorZipDevice::scanFiles: " "failed to read filename, " "zip index may be incomplete."); break; } nread = read_ushort(fh.h.extra_field_length); fh.extra_field = device->read(nread); if (fh.extra_field.length() != nread) { qWarning("qtractorZipDevice::scanFiles: " "failed to read extra field, skipping, " "zip index may be incomplete"); break; } nread = read_ushort(fh.h.file_comment_length); fh.file_comment = device->read(nread); if (fh.file_comment.length() != nread) { qWarning("qtractorZipDevice::scanFiles: " "failed to read file comment, " "index may be incomplete"); break; } total_uncompressed += read_uint(fh.h.uncompressed_size); total_compressed += read_uint(fh.h.compressed_size); file_headers.insert(QString::fromLocal8Bit(fh.file_name), fh); } } // Extract contents of a zip archive file entry (read-only). bool qtractorZipDevice::extractEntry ( const QString& sFilename, const FileHeader& fh ) { if (!(device->isOpen() || device->open(QIODevice::ReadOnly))) { status = qtractorZipFile::FileOpenError; return false; } if (!(device->openMode() & QIODevice::ReadOnly)) { status = qtractorZipFile::FileReadError; return false; } QFileInfo info(sFilename); if (!info.dir().exists()) QDir().mkpath(info.dir().path()); QFile *pFile = nullptr; const unsigned int mode = read_uint(fh.h.external_file_attributes) >> 16; if (S_ISREG(mode)) { pFile = new QFile(info.filePath()); if (!pFile->open(QIODevice::WriteOnly)) { status = qtractorZipFile::FileError; delete pFile; return false; } } else if (S_ISDIR(mode)) return QDir().mkpath(info.filePath()); else if (pFile == nullptr) return false; const unsigned int uncompressed_size = read_uint(fh.h.uncompressed_size); const unsigned int compressed_size = read_uint(fh.h.compressed_size); if (uncompressed_size == 0 || compressed_size == 0) return false; device->seek(read_uint(fh.h.offset_local_header)); LocalFileHeader lfh; device->read((char *) &lfh, sizeof(LocalFileHeader)); const unsigned int skip = read_ushort(lfh.file_name_length) + read_ushort(lfh.extra_field_length); device->seek(device->pos() + skip); ushort compression_method = read_ushort(lfh.compression_method); if (compression_method == 8) { unsigned int nread = 0; unsigned int nwrite = 0; z_stream zstream; ::memset(&zstream, 0, sizeof(zstream)); unsigned int crc_32 = ::crc32(0, 0, 0); int zrc = ::inflateInit2(&zstream, -MAX_WBITS); while (zrc != Z_STREAM_END) { unsigned int nbuff = BUFF_SIZE; if (nread + BUFF_SIZE > compressed_size) nbuff = compressed_size - nread; device->read((char *) buff_read, nbuff); nread += nbuff; zstream.next_in = (uchar *) buff_read; zstream.avail_in = (uint) nbuff; do { nbuff = BUFF_SIZE; zstream.next_out = (uchar *) buff_write; zstream.avail_out = (uint) nbuff; zrc = ::inflate(&zstream, Z_NO_FLUSH); if (zrc != Z_STREAM_ERROR) { nbuff -= zstream.avail_out; if (nbuff > 0) { pFile->write((const char *) buff_write, nbuff); crc_32 = ::crc32(crc_32, (const uchar *) buff_write, (ulong) nbuff); nwrite += nbuff; total_processed += nbuff; } } } while (zstream.avail_out == 0); #ifdef QTRACTOR_PROGRESS_BAR if (progress_bar) progress_bar->setValue( (100.0f * float(total_processed)) / float(total_uncompressed)); #endif } // uncompressed_size = n_file_write; ::inflateEnd(&zstream); if (crc_32 != read_uint(lfh.crc_32)) qWarning("qtractorZipDevice::extractEntry: bad CRC32!"); } else { // No compression... QByteArray data = device->read(compressed_size); data.truncate(uncompressed_size); pFile->write(data); } pFile->setPermissions(permissions_from_mode(S_IRUSR | S_IWUSR | mode)); pFile->close(); delete pFile; // Set file time using utime... struct utimbuf utb; const long tse = read_msdos_date(lfh.last_mod_file).toSecsSinceEpoch(); utb.actime = tse; utb.modtime = tse; if (::utime(fh.file_name.data(), &utb)) qWarning("qtractorZipDevice::extractEntry: failed to set file time."); #ifdef CONFIG_DEBUG qDebug("qtractorZipDevice::inflate(%3.0f%%) %s", (100.0f * float(total_processed)) / float(total_uncompressed), fh.file_name.data()); #endif return true; } // Extract the full contents of the zip file (read-only). bool qtractorZipDevice::extractAll (void) { scanFiles(); #ifdef QTRACTOR_PROGRESS_BAR if (progress_bar) { progress_bar->setRange(0, 100); progress_bar->reset(); progress_bar->show(); } #endif int iExtracted = 0; QMultiHash::ConstIterator iter = file_headers.constBegin(); const QMultiHash::ConstIterator& iter_end = file_headers.constEnd(); for ( ; iter != iter_end; ++iter) { if (extractEntry(iter.key(), iter.value())) ++iExtracted; } #ifdef QTRACTOR_PROGRESS_BAR if (progress_bar) progress_bar->hide(); #endif return (iExtracted == file_headers.count()); } // Fake directory prefix accessors. void qtractorZipDevice::setPrefix ( const QString& sPrefix ) { file_prefix = sPrefix.simplified(); } const QString& qtractorZipDevice::prefix (void) const { return file_prefix; } // Returns an zip archive entry alias name avoiding duplicates (write-only). QString qtractorZipDevice::alias ( const QString& sFilename, const QString& sPrefix, bool bTemp ) const { const QFileInfo info(sFilename); QString sAliasPrefix = sPrefix.simplified(); QString sAliasName = info.completeBaseName(); QString sAliasSuffix = info.suffix(); if (!sAliasPrefix.isEmpty()) sAliasPrefix.remove(QRegularExpression("[\\/]+$")); // remove any slash tail... if (!sAliasSuffix.isEmpty()) sAliasSuffix.prepend('.'); QString sAlias = sAliasPrefix; if (!sAlias.isEmpty()) sAlias.append('/'); sAlias.append(sAliasName); sAlias.append(sAliasSuffix); if (!bTemp && !file_headers.contains(info.absoluteFilePath())) { const QRegularExpression rxDashNumber("\\-[0-9]+$"); int i = 0; while (file_aliases.contains(sAlias)) { const QString sDashNumber = '-' + QString::number(++i); if (sAliasPrefix.isEmpty()) { if (i == 0) sAliasName.remove(rxDashNumber); sAlias = sAliasName + sDashNumber; } else { if (i == 0) sAliasPrefix.remove(rxDashNumber); sAlias = sAliasPrefix + sDashNumber + '/' + sAliasName; } sAlias.append(sAliasSuffix); } } return sAlias; } // Add an entry to a zip archive (write-only). bool qtractorZipDevice::addEntry ( EntryType type, const QString& sFilename, const QString& sAlias ) { const QFileInfo info(sFilename); if (info.isDir()) type = Directory; else if (info.isSymLink()) type = File; /* OVERRIDE */ if (type == File && !info.exists()) return false; const QString& sFilepath = info.absoluteFilePath(); QString sFakepath = (sAlias.isEmpty() ? alias(sFilepath) : sAlias); if (sFakepath.isEmpty()) { if (info.isAbsolute()) { sFakepath = sFilepath; sFakepath.remove(QRegularExpression('^' + QDir::rootPath())); } else { sFakepath = info.filePath(); sFakepath.remove(QRegularExpression("^[\\./]+")); } } if (file_aliases.contains(sFakepath)) return true; FileHeader fh; ::memset(&fh.h, 0, sizeof(CentralFileHeader)); write_uint(fh.h.signature, 0x02014b50); write_ushort(fh.h.version_needed, 0x14); write_uint(fh.h.uncompressed_size, info.size()); write_msdos_date(fh.h.last_mod_file, info.lastModified()); total_uncompressed += info.size(); QString sFakename = file_prefix; if (!sFakename.isEmpty() && !sFakename.endsWith('/')) sFakename.append('/'); sFakename.append(sFakepath); fh.file_name = sFakename.toLocal8Bit(); write_ushort(fh.h.file_name_length, fh.file_name.length()); write_ushort(fh.h.version_made, 3 << 8); unsigned int mode = mode_from_permissions(info.permissions()); switch (type) { case File: mode |= S_IFREG; break; case Directory: mode |= S_IFDIR; break; case SymLink: mode |= S_IFLNK; break; } write_uint(fh.h.external_file_attributes, mode << 16); write_uint(fh.h.offset_local_header, 0); /* DEFERRED (write_offset) */ write_ushort(fh.h.compression_method, 0); /* DEFERRED */ file_headers.insert(sFilepath, fh); file_aliases.insert(sFakepath, file_aliases.count()); dirty_contents = true; return true; } // Process contents of zip archive entry (write-only). bool qtractorZipDevice::processEntry ( const QString& sFilename, FileHeader& fh ) { if (!(device->isOpen() || device->open(QIODevice::WriteOnly))) { status = qtractorZipFile::FileOpenError; return false; } if (!(device->openMode() & QIODevice::WriteOnly)) { status = qtractorZipFile::FileWriteError; return false; } QFile *pFile = nullptr; const unsigned int mode = read_uint(fh.h.external_file_attributes) >> 16; if (S_ISREG(mode)) { pFile = new QFile(sFilename); if (!pFile->open(QIODevice::ReadOnly)) { status = qtractorZipFile::FileError; delete pFile; return false; } } const unsigned int uncompressed_size = read_uint(fh.h.uncompressed_size); unsigned int compressed_size = 0; device->seek(write_offset); LocalFileHeader lfh; copy_header(lfh, fh.h); device->write((char *) &lfh, sizeof(LocalFileHeader)); device->write(fh.file_name); unsigned int crc_32 = ::crc32(0, 0, 0); if (pFile) { write_ushort(fh.h.compression_method, 8); /* DEFERRED */ unsigned int nread = 0; unsigned int nwrite = 0; z_stream zstream; ::memset(&zstream, 0, sizeof(zstream)); int zrc = ::deflateInit2(&zstream, Z_DEFAULT_COMPRESSION, Z_DEFLATED, -MAX_WBITS, 8, Z_DEFAULT_STRATEGY); while (zrc != Z_STREAM_END) { unsigned int nbuff = BUFF_SIZE; if (nread + BUFF_SIZE > uncompressed_size) nbuff = uncompressed_size - nread; const int zflush = (nbuff < BUFF_SIZE ? Z_FINISH : Z_NO_FLUSH); pFile->read((char *) buff_read, nbuff); crc_32 = ::crc32(crc_32, (const uchar *) buff_read, (ulong) nbuff); nread += nbuff; total_processed += nbuff; zstream.next_in = (uchar *) buff_read; zstream.avail_in = (uint) nbuff; do { nbuff = BUFF_SIZE; zstream.next_out = (uchar *) buff_write; zstream.avail_out = (uint) nbuff; zrc = ::deflate(&zstream, zflush); if (zrc != Z_STREAM_ERROR) { nbuff -= zstream.avail_out; if (nbuff > 0) { device->write((const char *) buff_write, nbuff); nwrite += nbuff; } } } while (zstream.avail_out == 0); #ifdef QTRACTOR_PROGRESS_BAR if (progress_bar) progress_bar->setValue( (100.0f * float(total_processed)) / float(total_uncompressed)); #endif } compressed_size = nwrite; ::deflateEnd(&zstream); pFile->close(); delete pFile; } const unsigned int last_offset = device->pos(); // Rewrite updated header... total_compressed += compressed_size; write_uint(fh.h.compressed_size, compressed_size); write_uint(fh.h.crc_32, crc_32); device->seek(write_offset); copy_header(lfh, fh.h); device->write((char *) &lfh, sizeof(LocalFileHeader)); write_uint(fh.h.offset_local_header, write_offset); /* DEFERRED */ // Done for next item so far... write_offset = last_offset; #ifdef CONFIG_DEBUG qDebug("qtractorZipDevice::deflate(%3.0f%%) %s.", (100.0f * float(total_processed)) / float(total_uncompressed), fh.file_name.data()); #endif return true; } // Process the full contents of the zip file (write-only). bool qtractorZipDevice::processAll (void) { #ifdef QTRACTOR_PROGRESS_BAR if (progress_bar) { progress_bar->setRange(0, 100); progress_bar->reset(); progress_bar->show(); } #endif int iProcessed = 0; QMultiHash::Iterator iter = file_headers.begin(); const QMultiHash::Iterator& iter_end = file_headers.end(); for ( ; iter != iter_end; ++iter) { if (!processEntry(iter.key(), iter.value())) break; ++iProcessed; } #ifdef QTRACTOR_PROGRESS_BAR if (progress_bar) progress_bar->hide(); #endif return (iProcessed == file_headers.count()); } //---------------------------------------------------------------------------- // qtractorZipFile -- Custom ZIP file archive class. // // Constructors. qtractorZipFile::qtractorZipFile ( const QString& sFilename, QIODevice::OpenMode mode ) { QFile *pFile = new QFile(sFilename); pFile->open(mode); qtractorZipFile::Status status; if (pFile->error() == QFile::NoError) status = NoError; else if (pFile->error() == QFile::ReadError) status = FileReadError; else if (pFile->error() == QFile::WriteError) status = FileWriteError; else if (pFile->error() == QFile::OpenError) status = FileOpenError; else if (pFile->error() == QFile::PermissionsError) status = FilePermissionsError; else status = FileError; m_pZip = new qtractorZipDevice(pFile, /*bOwnDevice=*/true); m_pZip->status = status; } qtractorZipFile::qtractorZipFile ( QIODevice *pDevice ) : m_pZip(new qtractorZipDevice(pDevice, /*bOwnDevice=*/false)) { Q_ASSERT(pDevice); } // Desctructor qtractorZipFile::~qtractorZipFile (void) { close(); delete m_pZip; } // Returns a status code indicating the first error met. qtractorZipFile::Status qtractorZipFile::status (void) const { return m_pZip->status; } // Returns true if the user can read the file; // otherwise returns false. bool qtractorZipFile::isReadable (void) const { return (m_pZip->status == NoError) && m_pZip->device->isReadable(); } // Returns true if the user can write the file; // otherwise returns false. bool qtractorZipFile::isWritable (void) const { return (m_pZip->status == NoError) && m_pZip->device->isWritable(); } // Returns true if the file exists; otherwise returns false. bool qtractorZipFile::exists (void) const { QFile *pFile = qobject_cast (m_pZip->device); return (pFile ? pFile->exists() : false); } // Extract file contents from the zip archive (read-only). bool qtractorZipFile::extractFile ( const QString& sFilename ) { m_pZip->scanFiles(); if (!m_pZip->file_headers.contains(sFilename)) return false; return m_pZip->extractEntry(sFilename, m_pZip->file_headers.value(sFilename)); } // Extracts the full contents of the zip archive (read-only). bool qtractorZipFile::extractAll (void) { return m_pZip->extractAll(); } // Fake directory prefix accessors. void qtractorZipFile::setPrefix ( const QString& sPrefix ) { m_pZip->setPrefix(sPrefix); } const QString& qtractorZipFile::prefix (void) const { return m_pZip->prefix(); } // Returns the possible alias name avoiding file entry duplicates (write-only). QString qtractorZipFile::alias ( const QString& sFilename, const QString& sPrefix, bool bTemp ) const { return m_pZip->alias(sFilename, sPrefix, bTemp); } // Add a file in the zip archive (write-only). bool qtractorZipFile::addFile ( const QString& sFilename, const QString& sAlias ) { return m_pZip->addEntry(qtractorZipDevice::File, sFilename, sAlias); } // Add a directory in the zip archive (write-only). bool qtractorZipFile::addDirectory ( const QString& sDirectory ) { QString sFilename = sDirectory; if (!sFilename.endsWith('/')) sFilename.append('/'); return m_pZip->addEntry(qtractorZipDevice::Directory, sFilename); } // Process the full contents of the zip archive (write-only). bool qtractorZipFile::processAll (void) { return m_pZip->processAll(); } // Closes the zip file. void qtractorZipFile::close (void) { if (!(m_pZip->device->openMode() & QIODevice::WriteOnly)) { m_pZip->device->close(); return; } m_pZip->device->seek(m_pZip->write_offset); // Write new directory... QMultiHash::ConstIterator iter = m_pZip->file_headers.constBegin(); const QMultiHash::ConstIterator iter_end = m_pZip->file_headers.constEnd(); for ( ; iter != iter_end; ++iter) { const FileHeader& fh = iter.value(); m_pZip->device->write((const char *) &fh.h, sizeof(CentralFileHeader)); m_pZip->device->write(fh.file_name); m_pZip->device->write(fh.extra_field); m_pZip->device->write(fh.file_comment); } const int dir_size = m_pZip->device->pos() - m_pZip->write_offset; // Write end of directory... EndOfDirectory eod; ::memset(&eod, 0, sizeof(EndOfDirectory)); write_uint(eod.signature, 0x06054b50); write_ushort(eod.num_dir_entries_this_disk, m_pZip->file_headers.size()); write_ushort(eod.num_dir_entries, m_pZip->file_headers.size()); write_uint(eod.directory_size, dir_size); write_uint(eod.dir_start_offset, m_pZip->write_offset); write_ushort(eod.comment_length, m_pZip->comment.length()); m_pZip->device->write((const char *) &eod, sizeof(EndOfDirectory)); m_pZip->device->write(m_pZip->comment); m_pZip->device->close(); } // Statistical accessors. unsigned int qtractorZipFile::totalUncompressed (void) const { return m_pZip->total_uncompressed; } unsigned int qtractorZipFile::totalCompressed (void) const { return m_pZip->total_compressed; } unsigned int qtractorZipFile::totalProcessed (void) const { return m_pZip->total_processed; } #endif // CONFIG_LIBZ // end of qtractorZipFile.cpp qtractor-0.9.25/src/PaxHeaders/qtractorTempoAdjustForm.cpp0000644000000000000000000000013214166551171020671 xustar0030 mtime=1641730681.463610351 30 atime=1641730681.463610351 30 ctime=1641730681.463610351 qtractor-0.9.25/src/qtractorTempoAdjustForm.cpp0000644000175000001440000005510514166551171022127 0ustar00rncbcusers00000000000000// qtractorTempoAdjustForm.cpp // /**************************************************************************** Copyright (C) 2005-2021, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorTempoAdjustForm.h" #include "qtractorAbout.h" #include "qtractorSession.h" #include "qtractorAudioClip.h" #include "qtractorMainForm.h" #include "qtractorTracks.h" #include #include #include #include #include #include #ifdef CONFIG_LIBAUBIO #include "qtractorAudioEngine.h" #include #include // Audio clip beat-detection callback. struct audioClipTempoDetectData { // Ctor. audioClipTempoDetectData(unsigned short iChannels, unsigned iSampleRate, unsigned int iBlockSize = 1024) : count(0), offset(0), channels(iChannels), nstep(iBlockSize >> 3) { aubio = new_aubio_tempo("default", iBlockSize, nstep, iSampleRate); ibuf = new_fvec(nstep); obuf = new_fvec(1); } // Dtor. ~audioClipTempoDetectData() { beats.clear(); del_fvec(obuf); del_fvec(ibuf); del_aubio_tempo(aubio); } // Members. unsigned int count; unsigned long offset; unsigned short channels; unsigned int nstep; aubio_tempo_t *aubio; fvec_t *ibuf; fvec_t *obuf; QList beats; }; static void audioClipTempoDetect ( float **ppFrames, unsigned int iFrames, void *pvArg ) { audioClipTempoDetectData *pData = static_cast (pvArg); unsigned int i = 0; while (i < iFrames) { unsigned int j = 0; for (; j < pData->nstep && i < iFrames; ++j, ++i) { float fSum = 0.0f; for (unsigned short n = 0; n < pData->channels; ++n) fSum += ppFrames[n][i]; fvec_set_sample(pData->ibuf, fSum / float(pData->channels), j); } for (; j < pData->nstep; ++j) fvec_set_sample(pData->ibuf, 0.0f, j); aubio_tempo_do(pData->aubio, pData->ibuf, pData->obuf); const bool is_beat = bool(fvec_get_sample(pData->obuf, 0)); if (is_beat) { unsigned long iOffset = aubio_tempo_get_last(pData->aubio); if (iOffset >= pData->offset) iOffset -= pData->offset; pData->beats.append(iOffset); } } if (++(pData->count) > 100) { qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm) { QProgressBar *pProgressBar = pMainForm->progressBar(); pProgressBar->setValue(pProgressBar->value() + iFrames); } qtractorSession::stabilize(); pData->count = 0; } } #endif // CONFIG_LIBAUBIO //---------------------------------------------------------------------------- // qtractorTempoAdjustForm::ClipWidget -- Dang simple graphical widget class qtractorTempoAdjustForm::ClipWidget : public QFrame { public: // Constructor. ClipWidget(qtractorTempoAdjustForm *pForm) : QFrame(pForm), m_pForm(pForm) { QFrame::setSizePolicy( QSizePolicy::Expanding, QSizePolicy::Expanding); QFrame::setFrameShape(QFrame::Panel); QFrame::setFrameShadow(QFrame::Sunken); qtractorClip *pClip = m_pForm->clip(); if (pClip) { qtractorTrack *pTrack = pClip->track(); if (pTrack) { QPalette pal; pal.setColor(QPalette::WindowText, pTrack->foreground()); pal.setColor(QPalette::Window, pTrack->background()); QFrame::setPalette(pal); } } } // Accessors. void setBeats( const QList& beats ) { m_beats = beats; } const QList& beats() const { return m_beats; } void clearBeats() { m_beats.clear(); } // Refresh method. void refresh() { updatePixmap(); QFrame::update(); } protected: // Backing-store method. void updatePixmap() { qtractorClip *pClip = m_pForm->clip(); if (pClip == nullptr) return; qtractorTrack *pTrack = pClip->track(); if (pTrack == nullptr) return; qtractorTimeScale *pTimeScale = m_pForm->timeScale(); if (pTimeScale == nullptr) return; const unsigned long iRangeStart = m_pForm->rangeStart(); const unsigned long iRangeLength = m_pForm->rangeLength(); const int w = pTimeScale->pixelFromFrame(iRangeStart + iRangeLength) - pTimeScale->pixelFromFrame(iRangeStart); const int h = QFrame::height(); m_pixmap = QPixmap(w, h); m_pixmap.fill(QFrame::palette().base().color()); // Render the actual clip region... QPainter painter(&m_pixmap); QColor bg = pTrack->background(); const QPen pen(bg.darker()); bg.setAlpha(192); // translucency... #ifdef CONFIG_GRADIENT QLinearGradient grad(0, 0, 0, h); grad.setColorAt(0.4, bg); grad.setColorAt(1.0, bg.darker(130)); const QBrush brush(grad); #else const QBrush brush(bg); #endif painter.setPen(pen); painter.setBrush(brush); const unsigned long iClipOffset = iRangeStart - pClip->clipStart(); const QRect rectClip(0, 0, w, h); painter.drawRect(rectClip); pClip->draw(&painter, rectClip, iClipOffset); } // Paint method... void paintEvent(QPaintEvent *pPaintEvent) { QPainter painter(this); // Render the scaled pixmap region... const qreal w = qreal(QFrame::width()); const qreal h = qreal(QFrame::height()); const qreal dw = qreal(m_pixmap.width()) / w; const qreal dh = qreal(m_pixmap.height()) / h; const QRectF& rect = QRectF(pPaintEvent->rect()); painter.drawPixmap(rect, m_pixmap, QRectF( rect.x() * dw, rect.y() * dh, rect.width() * dw, rect.height() * dh)); // Render beat lines... const unsigned short iRangeBeats = m_pForm->rangeBeats(); if (iRangeBeats > 0) { const qreal dx = w / qreal(iRangeBeats); for (qreal x = dx; x < w; x += dx) { painter.drawLine(QPointF(x, 0), QPointF(x, h)); } } if (!m_beats.isEmpty()) { qtractorClip *pClip = m_pForm->clip(); qtractorTimeScale *pTimeScale = m_pForm->timeScale(); if (pClip && pTimeScale) { const unsigned long iRangeStart = m_pForm->rangeStart(); painter.setPen(Qt::darkRed); foreach (unsigned long iOffset, m_beats) { const int w1 = pTimeScale->pixelFromFrame(iRangeStart + iOffset) - pTimeScale->pixelFromFrame(iRangeStart); const qreal x = w1 / dw; painter.drawLine(QPointF(x, 0), QPointF(x, h)); } } } } // Resize method... void resizeEvent(QResizeEvent *) { updatePixmap(); } private: // Instance variables. qtractorTempoAdjustForm *m_pForm; // Local double-buffering pixmap. QPixmap m_pixmap; // Extracted beat offsets. QList m_beats; }; //---------------------------------------------------------------------------- // qtractorTempoAdjustForm -- UI wrapper form. // Constructor. qtractorTempoAdjustForm::qtractorTempoAdjustForm ( QWidget *pParent ) : QDialog(pParent) { // Setup UI struct... m_ui.setupUi(this); // Initialize local time scale. m_pTimeScale = new qtractorTimeScale(); qtractorSession *pSession = qtractorSession::getInstance(); if (pSession) m_pTimeScale->copy(*pSession->timeScale()); m_pClip = nullptr; m_pAudioClip = nullptr; m_pClipWidget = nullptr; m_pTempoTap = new QElapsedTimer(); m_iTempoTap = 0; m_fTempoTap = 0.0f; m_ui.RangeStartSpinBox->setTimeScale(m_pTimeScale); m_ui.RangeLengthSpinBox->setTimeScale(m_pTimeScale); // FIXME: Set an absolute max. 30 seconds... m_ui.RangeLengthSpinBox->setMaximum(30 * m_pTimeScale->sampleRate()); m_ui.TempoSpinBox->setTempo(m_pTimeScale->tempo(), false); m_ui.TempoSpinBox->setBeatsPerBar(m_pTimeScale->beatsPerBar(), false); m_ui.TempoSpinBox->setBeatDivisor(m_pTimeScale->beatDivisor(), true); // Set proper time scales display format... m_ui.FormatComboBox->setCurrentIndex(int(m_pTimeScale->displayFormat())); // Initialize dirty control state (nope). m_iDirtySetup = 0; m_iDirtyCount = 0; // Try to set minimal window positioning. adjustSize(); // UI signal/slot connections... QObject::connect(m_ui.TempoSpinBox, SIGNAL(valueChanged(float, unsigned short, unsigned short)), SLOT(tempoChanged())); QObject::connect(m_ui.TempoDetectPushButton, SIGNAL(clicked()), SLOT(tempoDetect())); QObject::connect(m_ui.TempoTapPushButton, SIGNAL(clicked()), SLOT(tempoTap())); QObject::connect(m_ui.RangeStartSpinBox, SIGNAL(valueChanged(unsigned long)), SLOT(rangeStartChanged(unsigned long))); QObject::connect(m_ui.RangeStartSpinBox, SIGNAL(displayFormatChanged(int)), SLOT(formatChanged(int))); QObject::connect(m_ui.RangeLengthSpinBox, SIGNAL(valueChanged(unsigned long)), SLOT(rangeLengthChanged(unsigned long))); QObject::connect(m_ui.RangeLengthSpinBox, SIGNAL(displayFormatChanged(int)), SLOT(formatChanged(int))); QObject::connect(m_ui.RangeBeatsSpinBox, SIGNAL(valueChanged(int)), SLOT(rangeBeatsChanged(int))); QObject::connect(m_ui.FormatComboBox, SIGNAL(activated(int)), SLOT(formatChanged(int))); QObject::connect(m_ui.AdjustPushButton, SIGNAL(clicked()), SLOT(tempoAdjust())); QObject::connect(m_ui.DialogButtonBox, SIGNAL(accepted()), SLOT(accept())); QObject::connect(m_ui.DialogButtonBox, SIGNAL(rejected()), SLOT(reject())); } // Destructor. qtractorTempoAdjustForm::~qtractorTempoAdjustForm (void) { setClip(nullptr); // Don't forget to get rid of local time-scale instance... if (m_pTimeScale) delete m_pTimeScale; if (m_pTempoTap) delete m_pTempoTap; } // Clip accessors. void qtractorTempoAdjustForm::setClip ( qtractorClip *pClip ) { m_pClip = pClip; if (m_pClip) { const unsigned long iClipStart = m_pClip->clipStart(); const unsigned long iClipLength = m_pClip->clipLength(); unsigned long iMaxRangeLength = m_ui.RangeLengthSpinBox->maximum(); if (iMaxRangeLength > iClipLength) iMaxRangeLength = iClipLength; m_ui.RangeStartSpinBox->setMinimum(iClipStart); m_ui.RangeStartSpinBox->setMaximum(iClipStart + iMaxRangeLength); m_ui.RangeLengthSpinBox->setMaximum(iMaxRangeLength); } if (m_pClip && m_pClip->track() && (m_pClip->track())->trackType() == qtractorTrack::Audio) m_pAudioClip = static_cast (m_pClip); else m_pAudioClip = nullptr; if (m_pClipWidget) { delete m_pClipWidget; m_pClipWidget = nullptr; } if (m_pClip) { m_pClipWidget = new ClipWidget(this); m_pClipWidget->setMinimumHeight(80); m_ui.MainBoxLayout->insertWidget(0, m_pClipWidget); // const int iTempoGroup // = m_ui.GroupBoxLayout->indexOf(m_ui.TempoGroupBox); const int iRangeGroup = m_ui.GroupBoxLayout->indexOf(m_ui.RangeGroupBox); const int iFormatGroup = m_ui.GroupBoxLayout->indexOf(m_ui.FormatGroupBox); // QLayoutItem *pTempoItem = m_ui.GroupBoxLayout->takeAt(iTempoGroup); // if (pTempoItem) // delete pTempoItem; QLayoutItem *pRangeItem = m_ui.GroupBoxLayout->takeAt(iRangeGroup); if (pRangeItem) delete pRangeItem; QLayoutItem *pFormatItem = m_ui.GroupBoxLayout->takeAt(iFormatGroup); if (pFormatItem) delete pFormatItem; // m_ui.GroupBoxLayout->addWidget(m_ui.TempoGroupBox, 0, 1, 1, 3); m_ui.GroupBoxLayout->addWidget(m_ui.RangeGroupBox, 0, 3, 1, 2); m_ui.GroupBoxLayout->addWidget(m_ui.FormatGroupBox, 0, 5, 1, 1); } #ifdef CONFIG_LIBAUBIO if (m_pAudioClip) { m_ui.TempoDetectPushButton->setEnabled(true); } else { m_ui.TempoDetectPushButton->setEnabled(false); m_ui.TempoDetectPushButton->hide(); } #else m_ui.TempoDetectPushButton->setEnabled(false); m_ui.TempoDetectPushButton->hide(); #endif } qtractorClip *qtractorTempoAdjustForm::clip (void) const { return m_pClip; } qtractorAudioClip *qtractorTempoAdjustForm::audioClip (void) const { return m_pAudioClip; } // Range accessors. void qtractorTempoAdjustForm::setRangeStart ( unsigned long iRangeStart ) { ++m_iDirtySetup; const unsigned long iMinRangeStart = m_ui.RangeStartSpinBox->minimum(); const unsigned long iMaxRangeStart = m_ui.RangeStartSpinBox->maximum(); if (iRangeStart < iMinRangeStart) iRangeStart = iMinRangeStart; else if (iRangeStart > iMaxRangeStart) iRangeStart = iMaxRangeStart; m_ui.RangeStartSpinBox->setValue(iRangeStart, true); updateRangeStart(iRangeStart); --m_iDirtySetup; } unsigned long qtractorTempoAdjustForm::rangeStart (void) const { return m_ui.RangeStartSpinBox->value(); } void qtractorTempoAdjustForm::setRangeLength ( unsigned long iRangeLength ) { ++m_iDirtySetup; const unsigned long iMaxRangeLength = m_ui.RangeLengthSpinBox->maximum(); if (iRangeLength > iMaxRangeLength) iRangeLength = iMaxRangeLength; m_ui.RangeLengthSpinBox->setValue(iRangeLength, true); updateRangeLength(iRangeLength); --m_iDirtySetup; } unsigned long qtractorTempoAdjustForm::rangeLength (void) const { return m_ui.RangeLengthSpinBox->value(); } void qtractorTempoAdjustForm::setRangeBeats ( unsigned short iRangeBeats ) { ++m_iDirtySetup; const unsigned short iMinRangeBeats = m_ui.RangeBeatsSpinBox->minimum(); const unsigned short iMaxRangeBeats = m_ui.RangeBeatsSpinBox->maximum(); if (iRangeBeats < iMinRangeBeats) iRangeBeats = iMinRangeBeats; else if (iRangeBeats > iMaxRangeBeats) iRangeBeats = iMaxRangeBeats; m_ui.RangeBeatsSpinBox->setValue(iRangeBeats); updateRangeBeats(iRangeBeats); --m_iDirtySetup; } unsigned short qtractorTempoAdjustForm::rangeBeats (void) const { return m_ui.RangeBeatsSpinBox->value(); } // Accepted results accessors. float qtractorTempoAdjustForm::tempo (void) const { return m_ui.TempoSpinBox->tempo(); } unsigned short qtractorTempoAdjustForm::beatsPerBar (void) const { return m_ui.TempoSpinBox->beatsPerBar(); } unsigned short qtractorTempoAdjustForm::beatDivisor (void) const { return m_ui.TempoSpinBox->beatDivisor(); } // Time-scale accessor. qtractorTimeScale *qtractorTempoAdjustForm::timeScale (void) const { return m_pTimeScale; } // Tempo signature has changed. void qtractorTempoAdjustForm::tempoChanged (void) { if (m_iDirtySetup > 0) return; #ifdef CONFIG_DEBUG qDebug("qtractorTempoAdjustForm::tempoChanged()"); #endif m_iTempoTap = 0; m_fTempoTap = 0.0f; const float fTempo = m_ui.TempoSpinBox->tempo(); if (fTempo > 0.0f) { const unsigned long iBeatLength = 60.0f * float(m_pTimeScale->sampleRate()) / fTempo; if (iBeatLength > 0) { const int iRangeLength = m_ui.RangeLengthSpinBox->value(); setRangeBeats(iRangeLength / iBeatLength); } } changed(); } // Audio clip beat-detector method . void qtractorTempoAdjustForm::tempoDetect (void) { if (m_pAudioClip == nullptr) return; #ifdef CONFIG_DEBUG qDebug("qtractorTempoAdjustForm::tempoDetect()"); #endif #ifdef CONFIG_LIBAUBIO qtractorTrack *pTrack = m_pAudioClip->track(); if (pTrack == nullptr) return; qtractorAudioBus *pAudioBus = static_cast (pTrack->outputBus()); if (pAudioBus == nullptr) return; QApplication::setOverrideCursor(QCursor(Qt::WaitCursor)); m_ui.TempoDetectPushButton->setEnabled(false); const unsigned short iChannels = pAudioBus->channels(); const unsigned int iSampleRate = m_pTimeScale->sampleRate(); const unsigned long iRangeStart = m_ui.RangeStartSpinBox->value(); const unsigned long iRangeLength = m_ui.RangeLengthSpinBox->value(); const unsigned long iOffset = iRangeStart - m_pAudioClip->clipStart(); const unsigned long iLength = iRangeLength; QProgressBar *pProgressBar = nullptr; qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm) pProgressBar = pMainForm->progressBar(); if (pProgressBar) { pProgressBar->setRange(0, iLength / 100); pProgressBar->reset(); pProgressBar->show(); } float fTempoDetect = 0.0f; audioClipTempoDetectData data(iChannels, iSampleRate); for (int n = 0; n < 5; ++n) { // 5 times at least!... m_pAudioClip->clipExport(audioClipTempoDetect, &data, iOffset, iLength); fTempoDetect = float(aubio_tempo_get_confidence(data.aubio)); if (fTempoDetect > 0.1f) break; // data.beats.clear(); data.offset += iLength; if (pProgressBar) pProgressBar->setMaximum(data.offset / 100); } if (fTempoDetect > 0.1f) { const float fTempo = aubio_tempo_get_bpm(data.aubio); m_ui.TempoSpinBox->setTempo(::rintf(fTempo), true); } if (m_pClipWidget) { m_pClipWidget->setBeats(data.beats); m_pClipWidget->update(); } if (pProgressBar) pProgressBar->hide(); m_ui.TempoDetectPushButton->setEnabled(true); QApplication::restoreOverrideCursor(); #endif // CONFIG_LIBAUBIO } // Adjust as instructed. void qtractorTempoAdjustForm::tempoAdjust (void) { #ifdef CONFIG_DEBUG qDebug("qtractorTempoAdjustForm::tempoAdjust()"); #endif const unsigned short iRangeBeats = m_ui.RangeBeatsSpinBox->value(); if (iRangeBeats < 1) return; const unsigned long iRangeLength = m_ui.RangeLengthSpinBox->value(); const unsigned long iBeatLength = iRangeLength / iRangeBeats; const float fTempo = 60.0f * float(m_pTimeScale->sampleRate()) / float(iBeatLength); m_ui.TempoSpinBox->setTempo(::rintf(fTempo), true); changed(); } // Tempo tap click. void qtractorTempoAdjustForm::tempoTap (void) { #ifdef CONFIG_DEBUG qDebug("qtractorTempoAdjustForm::tempoTap()"); #endif const int iTimeTap = m_pTempoTap->restart(); if (iTimeTap < 200 || iTimeTap > 2000) { // Magic! m_iTempoTap = 0; m_fTempoTap = 0.0f; return; } const float fTempoTap = ::rintf(60000.0f / float(iTimeTap)); #if 0 m_fTempoTap += fTempoTap; if (++m_iTempoTap > 2) { m_fTempoTap /= float(m_iTempoTap); m_ui.TempoSpinBox->setTempo(::rintf(m_fTempoTap), false); m_iTempoTap = 1; // Median-like averaging... } #else if (m_fTempoTap > 0.0f) { m_fTempoTap *= 0.5f; m_fTempoTap += 0.5f * fTempoTap; } else { m_fTempoTap = fTempoTap; } if (++m_iTempoTap > 2) { m_ui.TempoSpinBox->setTempo(::rintf(m_fTempoTap), false); m_iTempoTap = 1; // Median-like averaging... m_fTempoTap = fTempoTap; } #endif } // Adjust delta-value spin-boxes to new anchor frame. void qtractorTempoAdjustForm::rangeStartChanged ( unsigned long iRangeStart ) { if (m_iDirtySetup > 0) return; #ifdef CONFIG_DEBUG qDebug("qtractorTempoAdjustForm::rangeStartChanged(%lu)", iRangeStart); #endif updateRangeStart(iRangeStart); updateRangeSelect(); changed(); } void qtractorTempoAdjustForm::rangeLengthChanged ( unsigned long iRangeLength ) { if (m_iDirtySetup > 0) return; #ifdef CONFIG_DEBUG qDebug("qtractorTempoAdjustForm::rangeLengthChanged(%lu)", iRangeLength); #endif updateRangeLength(iRangeLength); updateRangeSelect(); changed(); } void qtractorTempoAdjustForm::rangeBeatsChanged ( int iRangeBeats ) { if (m_iDirtySetup > 0) return; #ifdef CONFIG_DEBUG qDebug("qtractorTempoAdjustForm::rangeBeatsChanged(%d)", iRangeBeats); #endif updateRangeBeats(iRangeBeats); changed(); } // Display format has changed. void qtractorTempoAdjustForm::formatChanged ( int iDisplayFormat ) { #ifdef CONFIG_DEBUG qDebug("qtractorTempoAdjustForm::formatChanged()"); #endif const bool bBlockSignals = m_ui.FormatComboBox->blockSignals(true); m_ui.FormatComboBox->setCurrentIndex(iDisplayFormat); const qtractorTimeScale::DisplayFormat displayFormat = qtractorTimeScale::DisplayFormat(iDisplayFormat); m_ui.RangeStartSpinBox->setDisplayFormat(displayFormat); m_ui.RangeLengthSpinBox->setDisplayFormat(displayFormat); if (m_pTimeScale) m_pTimeScale->setDisplayFormat(displayFormat); m_ui.FormatComboBox->blockSignals(bBlockSignals); stabilizeForm(); } // Dirty up settings. void qtractorTempoAdjustForm::changed (void) { if (m_iDirtySetup > 0) return; ++m_iDirtyCount; stabilizeForm(); } // Accept settings (OK button slot). void qtractorTempoAdjustForm::accept (void) { // Just go with dialog acceptance. QDialog::accept(); } // Reject settings (Cancel button slot). void qtractorTempoAdjustForm::reject (void) { bool bReject = true; // Check if there's any pending changes... if (m_iDirtyCount > 0) { QMessageBox::StandardButtons buttons = QMessageBox::Discard | QMessageBox::Cancel; if (m_ui.DialogButtonBox->button(QDialogButtonBox::Ok)->isEnabled()) buttons |= QMessageBox::Apply; switch (QMessageBox::warning(this, tr("Warning"), tr("Some settings have been changed.\n\n" "Do you want to apply the changes?"), buttons)) { case QMessageBox::Apply: accept(); return; case QMessageBox::Discard: break; default: // Cancel. bReject = false; } } if (bReject) QDialog::reject(); } // Adjust current range start... void qtractorTempoAdjustForm::updateRangeStart ( unsigned long iRangeStart ) { m_ui.RangeLengthSpinBox->setDeltaValue(true, iRangeStart); } // Adjust current range beat count from length... void qtractorTempoAdjustForm::updateRangeLength ( unsigned long iRangeLength ) { const int iMaxRangeBeats // Follows from max. tempo = 300bpm. = int(5.0f * float(iRangeLength) / float(m_pTimeScale->sampleRate())); m_ui.RangeBeatsSpinBox->setMaximum(iMaxRangeBeats); const unsigned int iRangeBeats = m_pTimeScale->beatFromFrame(iRangeLength); const unsigned long q = m_pTimeScale->beatsPerBar(); setRangeBeats(q * ((iRangeBeats + (q >> 1)) / q)); } // Repaint the graphics... void qtractorTempoAdjustForm::updateRangeBeats ( unsigned short /*iRangeBeats*/ ) { if (m_pClipWidget) m_pClipWidget->clearBeats(); } // Adjust current selection edit/tail. void qtractorTempoAdjustForm::updateRangeSelect (void) { const unsigned long iRangeStart = m_ui.RangeStartSpinBox->value(); const unsigned long iRangeLength = m_ui.RangeLengthSpinBox->value(); qtractorSession *pSession = qtractorSession::getInstance(); if (pSession) { pSession->setEditHead(iRangeStart); pSession->setEditTail(iRangeStart + iRangeLength); } qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm) { qtractorTracks *pTracks = pMainForm->tracks(); if (pTracks && m_pClip) { pTracks->clearSelect(); m_pClip->setClipSelect(iRangeStart, iRangeStart + iRangeLength); pTracks->updateSelect(); } pMainForm->selectionNotifySlot(nullptr); } if (m_pClipWidget) m_pClipWidget->refresh(); } // Stabilize current form state. void qtractorTempoAdjustForm::stabilizeForm (void) { const unsigned long iRangeLength = m_ui.RangeLengthSpinBox->value(); const unsigned short iRangeBeats = m_ui.RangeBeatsSpinBox->value(); bool bValid = (m_iDirtyCount > 0); bValid = bValid && (iRangeLength > 0); bValid = bValid && (iRangeBeats > 0); m_ui.AdjustPushButton->setEnabled(bValid); m_ui.DialogButtonBox->button(QDialogButtonBox::Ok)->setEnabled(bValid); } // end of qtractorTempoAdjustForm.cpp qtractor-0.9.25/src/PaxHeaders/qtractorPropertyCommand.h0000644000000000000000000000012714166551171020402 xustar0029 mtime=1641730681.46161033 29 atime=1641730681.46161033 29 ctime=1641730681.46161033 qtractor-0.9.25/src/qtractorPropertyCommand.h0000644000175000001440000000333714166551171021634 0ustar00rncbcusers00000000000000// qtractorPropertyCommand.h // /**************************************************************************** Copyright (C) 2005-2019, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorPropertyCommand_h #define __qtractorPropertyCommand_h #include "qtractorCommand.h" //---------------------------------------------------------------------- // class qtractorPropertyCommand - template declaration. // template class qtractorPropertyCommand : public qtractorCommand { public: // Constructor. qtractorPropertyCommand(const QString& sName, T& ref, const T& val) : qtractorCommand(sName), m_ref(ref), m_val(val) {} // Cannonical command methods. bool redo() { T val = m_ref; m_ref = m_val; m_val = val; return true; } bool undo() { return qtractorPropertyCommand::redo(); } private: // Instance variables. T& m_ref; T m_val; }; #endif // __qtractorPropertyCommand_h // end of qtractorPropertyCommand.h qtractor-0.9.25/src/PaxHeaders/qtractorPluginFactory.cpp0000644000000000000000000000013214166551171020374 xustar0030 mtime=1641730681.460610319 30 atime=1641730681.460610319 30 ctime=1641730681.460610319 qtractor-0.9.25/src/qtractorPluginFactory.cpp0000644000175000001440000007227114166551171021635 0ustar00rncbcusers00000000000000// qtractorPluginFactory.cpp // /**************************************************************************** Copyright (C) 2005-2021, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorPluginFactory.h" #ifdef CONFIG_LADSPA #include "qtractorLadspaPlugin.h" #endif #ifdef CONFIG_DSSI #include "qtractorDssiPlugin.h" #endif #ifdef CONFIG_VST #include "qtractorVstPlugin.h" #endif #ifdef CONFIG_VST3 #include "qtractorVst3Plugin.h" #endif #ifdef CONFIG_LV2 #include "qtractorLv2Plugin.h" #endif #include "qtractorInsertPlugin.h" #include "qtractorOptions.h" #include #include #include #include #include #include #include #if QT_VERSION < QT_VERSION_CHECK(5, 0, 0) #include #else #include #endif // Deprecated QTextStreamFunctions/Qt namespaces workaround. #if QT_VERSION >= QT_VERSION_CHECK(5, 15, 0) #define endl Qt::endl #endif //---------------------------------------------------------------------------- // qtractorPluginFactory -- Plugin path helper. // // Singleton instance pointer. qtractorPluginFactory *qtractorPluginFactory::g_pPluginFactory = nullptr; // Singleton instance accessor (static). qtractorPluginFactory *qtractorPluginFactory::getInstance (void) { return g_pPluginFactory; } // Contructor. qtractorPluginFactory::qtractorPluginFactory ( QObject *pParent ) : QObject(pParent), m_typeHint(qtractorPluginType::Any) { // Load persistent blacklist... //m_blacklist.clear(); QFile data_file(blacklistDataFilePath()); if (data_file.exists()) readBlacklist(data_file); QFile temp_file(blacklistTempFilePath()); if (temp_file.exists()) { readBlacklist(temp_file); temp_file.remove(); } g_pPluginFactory = this; } // Destructor. qtractorPluginFactory::~qtractorPluginFactory (void) { g_pPluginFactory = nullptr; reset(); clear(); m_paths.clear(); // Save persistent blacklist... QFile data_file(blacklistDataFilePath()); if (!m_blacklist.isEmpty()) writeBlacklist(data_file, m_blacklist); else if (data_file.exists()) data_file.remove(); m_blacklist.clear(); } // A common scheme for (a default) plugin serach paths... // #if defined(__WIN32__) || defined(_WIN32) || defined(WIN32) #define PATH_SEP ";" #else #define PATH_SEP ":" #endif static QString default_paths ( const QString& suffix ) { const QString& sep = QDir::separator(); const QString& home = QDir::homePath(); const QString& pre1 = QDir::rootPath() + "usr"; const QString& pre2 = pre1 + sep + "local"; const QString& lib0 = "lib"; const QString& lib1 = pre1 + sep + lib0; const QString& lib2 = pre2 + sep + lib0; #if defined(__x86_64__) const QString& x64 = "64"; const QString& lib3 = lib1 + x64; const QString& lib4 = lib2 + x64; #endif QStringList paths; paths << home + sep + '.' + suffix; #if defined(__x86_64__) // paths << home + sep + lib0 + x64 + sep + suffix; paths << lib4 + sep + suffix; paths << lib3 + sep + suffix; #endif // paths << home + sep + lib0 + sep + suffix; paths << lib2 + sep + suffix; paths << lib1 + sep + suffix; // Get rid of duplicate symlinks (canonical paths)... QStringList list; QStringListIterator iter(paths); while (iter.hasNext()) { const QFileInfo info(iter.next()); if (info.exists() && info.isDir()) { const QString& path = info.canonicalFilePath(); if (!list.contains(path)) list.append(path); } } return list.join(PATH_SEP); } void qtractorPluginFactory::updatePluginPaths (void) { m_paths.clear(); qtractorOptions *pOptions = qtractorOptions::getInstance(); #ifdef CONFIG_LADSPA // LADSPA default path... QStringList ladspa_paths; if (pOptions) ladspa_paths = pOptions->ladspaPaths; if (ladspa_paths.isEmpty()) { QString sLadspaPaths = ::getenv("LADSPA_PATH"); if (sLadspaPaths.isEmpty()) sLadspaPaths = default_paths("ladspa"); ladspa_paths = sLadspaPaths.split(PATH_SEP); } m_paths.insert(qtractorPluginType::Ladspa, ladspa_paths); #endif #ifdef CONFIG_DSSI // DSSI default path... QStringList dssi_paths; if (pOptions) dssi_paths = pOptions->dssiPaths; if (dssi_paths.isEmpty()) { QString sDssiPaths = ::getenv("DSSI_PATH"); if (sDssiPaths.isEmpty()) sDssiPaths = default_paths("dssi"); dssi_paths = sDssiPaths.split(PATH_SEP); } m_paths.insert(qtractorPluginType::Dssi, dssi_paths); #endif #ifdef CONFIG_VST // VST default path... QStringList vst_paths; if (pOptions) vst_paths = pOptions->vstPaths; if (vst_paths.isEmpty()) { QString sVstPaths = ::getenv("LXVST_PATH"); if (sVstPaths.isEmpty()) sVstPaths = ::getenv("VST_PATH"); if (sVstPaths.isEmpty()) { sVstPaths = default_paths("lxvst"); if (!sVstPaths.isEmpty()) sVstPaths += PATH_SEP; sVstPaths += default_paths("vst"); } vst_paths = sVstPaths.split(PATH_SEP); } m_paths.insert(qtractorPluginType::Vst, vst_paths); #endif #ifdef CONFIG_VST3 // VST3 default path... QStringList vst3_paths; if (pOptions) vst3_paths = pOptions->vst3Paths; if (vst3_paths.isEmpty()) { QString sVst3Paths = ::getenv("VST3_PATH"); if (sVst3Paths.isEmpty()) sVst3Paths = default_paths("vst3"); vst3_paths = sVst3Paths.split(PATH_SEP); } m_paths.insert(qtractorPluginType::Vst3, vst3_paths); #endif #ifdef CONFIG_LV2 // LV2 default path... QStringList lv2_paths; if (pOptions) lv2_paths = pOptions->lv2Paths; if (lv2_paths.isEmpty()) { QString sLv2Paths = ::getenv("LV2_PATH"); if (sLv2Paths.isEmpty()) sLv2Paths = default_paths("lv2"); lv2_paths = sLv2Paths.split(PATH_SEP); } #ifdef CONFIG_LV2_PRESETS QString sLv2PresetDir; if (pOptions) sLv2PresetDir = pOptions->sLv2PresetDir; if (sLv2PresetDir.isEmpty()) sLv2PresetDir = QDir::homePath() + QDir::separator() + ".lv2"; if (!lv2_paths.contains(sLv2PresetDir)) lv2_paths.append(sLv2PresetDir); #endif m_paths.insert(qtractorPluginType::Lv2, lv2_paths); // HACK: set special environment for LV2... ::setenv("LV2_PATH", lv2_paths.join(PATH_SEP).toUtf8().constData(), 1); #endif } QStringList qtractorPluginFactory::pluginPaths ( qtractorPluginType::Hint typeHint ) { if (m_paths.isEmpty()) // Just in case... updatePluginPaths(); return m_paths.value(typeHint); } // Blacklist accessors. void qtractorPluginFactory::setBlacklist ( const QStringList& blacklist ) { m_blacklist = blacklist; } const QStringList& qtractorPluginFactory::blacklist (void) const { return m_blacklist; } // Absolute temporary blacklist file path. QString qtractorPluginFactory::blacklistTempFilePath (void) const { const QString& sTempName = "qtractor_plugin_blacklist.temp"; const QString& sTempDir #if QT_VERSION < QT_VERSION_CHECK(5, 5, 0) = QDesktopServices::storageLocation(QDesktopServices::TempLocation); #else = QStandardPaths::writableLocation(QStandardPaths::TempLocation); #endif const QFileInfo fi(sTempDir, sTempName); const QDir& dir = fi.absoluteDir(); if (!dir.exists()) dir.mkpath(dir.path()); return fi.absoluteFilePath(); } // Absolute persistent blacklist file path. QString qtractorPluginFactory::blacklistDataFilePath (void) const { const QString& sDataName = "qtractor_plugin_blacklist.data"; const QString& sDataDir #if QT_VERSION < QT_VERSION_CHECK(5, 5, 0) = QDesktopServices::storageLocation(QDesktopServices::DataLocation); #else = QStandardPaths::writableLocation(QStandardPaths::AppDataLocation); #endif const QFileInfo fi(sDataDir, sDataName); const QDir& dir = fi.absoluteDir(); if (!dir.exists()) dir.mkpath(dir.absolutePath()); return fi.absoluteFilePath(); } // Read from file and append to blacklist. bool qtractorPluginFactory::readBlacklist ( QFile& file ) { if (!file.open(QIODevice::ReadOnly | QIODevice::Text)) return false; QTextStream sin(&file); while (!sin.atEnd()) { const QString& line = sin.readLine(); if (line.isEmpty()) continue; m_blacklist.append(line); } file.close(); return true; } // Write/append blacklist to file. bool qtractorPluginFactory::writeBlacklist ( QFile& file, const QStringList& blacklist ) const { if (!file.open(QIODevice::WriteOnly | QIODevice::Text | QIODevice::Truncate)) return false; QTextStream sout(&file); QStringListIterator iter(blacklist); while (iter.hasNext()) sout << iter.next() << endl; file.close(); return true; } // Generic plugin-scan factory method. bool qtractorPluginFactory::startScan ( qtractorPluginType::Hint typeHint ) { qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions == nullptr) return false; bool bDummyPluginScan = pOptions->bDummyPluginScan; int iDummyPluginHash = 0; switch (typeHint) { case qtractorPluginType::Ladspa: iDummyPluginHash = pOptions->iDummyLadspaHash; break; case qtractorPluginType::Dssi: iDummyPluginHash = pOptions->iDummyDssiHash; break; case qtractorPluginType::Vst: iDummyPluginHash = pOptions->iDummyVstHash; break; case qtractorPluginType::Vst3: iDummyPluginHash = pOptions->iDummyVst3Hash; break; case qtractorPluginType::Lv2: iDummyPluginHash = pOptions->iDummyLv2Hash; break; default: break; } if (bDummyPluginScan) { const int iNewDummyPluginHash = m_files.value(typeHint).count(); Scanner *pScanner = new Scanner(typeHint, this); if (pScanner->open(iDummyPluginHash != iNewDummyPluginHash)) { m_scanners.insert(typeHint, pScanner); switch (typeHint) { case qtractorPluginType::Ladspa: pOptions->iDummyLadspaHash = iNewDummyPluginHash; break; case qtractorPluginType::Dssi: pOptions->iDummyDssiHash = iNewDummyPluginHash; break; case qtractorPluginType::Vst: pOptions->iDummyVstHash = iNewDummyPluginHash; break; case qtractorPluginType::Vst3: pOptions->iDummyVst3Hash = iNewDummyPluginHash; break; case qtractorPluginType::Lv2: pOptions->iDummyLv2Hash = iNewDummyPluginHash; break; default: break; } // Remember to cleanup cache later, when applicable... const QString& sCacheFilePath = pScanner->cacheFilePath(); if (!m_cacheFilePaths.contains(sCacheFilePath)) m_cacheFilePaths.append(sCacheFilePath); // Done. return true; } } return false; } // Executive methods. void qtractorPluginFactory::scan (void) { // Start clean. reset(); if (m_paths.isEmpty()) // Just in case... updatePluginPaths(); // Get paths based on hints... int iFileCount = 0; #ifdef CONFIG_LADSPA // LADSPA default path... if (m_typeHint == qtractorPluginType::Any || m_typeHint == qtractorPluginType::Ladspa) { const qtractorPluginType::Hint typeHint = qtractorPluginType::Ladspa; const QStringList& paths = m_paths.value(typeHint); if (!paths.isEmpty()) { iFileCount += addFiles(typeHint, paths); startScan(typeHint); } } #endif #ifdef CONFIG_DSSI // DSSI default path... if (m_typeHint == qtractorPluginType::Any || m_typeHint == qtractorPluginType::Dssi) { const qtractorPluginType::Hint typeHint = qtractorPluginType::Dssi; const QStringList& paths = m_paths.value(typeHint); if (!paths.isEmpty()) { iFileCount += addFiles(typeHint, paths); startScan(typeHint); } } #endif #ifdef CONFIG_VST // VST default path... if (m_typeHint == qtractorPluginType::Any || m_typeHint == qtractorPluginType::Vst) { const qtractorPluginType::Hint typeHint = qtractorPluginType::Vst; const QStringList& paths = m_paths.value(typeHint); if (!paths.isEmpty()) { iFileCount += addFiles(typeHint, paths); startScan(typeHint); } } #endif #ifdef CONFIG_VST3 // VST default path... if (m_typeHint == qtractorPluginType::Any || m_typeHint == qtractorPluginType::Vst3) { const qtractorPluginType::Hint typeHint = qtractorPluginType::Vst3; const QStringList& paths = m_paths.value(typeHint); if (!paths.isEmpty()) { iFileCount += addFiles(typeHint, paths); startScan(typeHint); } } #endif #ifdef CONFIG_LV2 // LV2 default path... if (m_typeHint == qtractorPluginType::Any || m_typeHint == qtractorPluginType::Lv2) { const qtractorPluginType::Hint typeHint = qtractorPluginType::Lv2; QStringList& files = m_files[typeHint]; files.append(qtractorLv2PluginType::lv2_plugins()); iFileCount += files.count(); startScan(typeHint); } #endif // Do the real scan... int iFile = 0; Paths::ConstIterator files_iter = m_files.constBegin(); const Paths::ConstIterator& files_end = m_files.constEnd(); for ( ; files_iter != files_end; ++files_iter) { const qtractorPluginType::Hint typeHint = files_iter.key(); QStringListIterator file_iter(files_iter.value()); while (file_iter.hasNext()) { addTypes(typeHint, file_iter.next()); emit scanned((++iFile * 100) / iFileCount); QApplication::processEvents( QEventLoop::ExcludeUserInputEvents); } } // Done. reset(); } void qtractorPluginFactory::reset (void) { // Check the proxy (out-of-process) client closure... Scanners::ConstIterator iter = m_scanners.constBegin(); const Scanners::ConstIterator& iter_end = m_scanners.constEnd(); for ( ; iter != iter_end; ++iter) { Scanner *pScanner = iter.value(); if (pScanner) pScanner->close(); } qDeleteAll(m_scanners); m_scanners.clear(); m_files.clear(); } void qtractorPluginFactory::clear (void) { qDeleteAll(m_types); m_types.clear(); } void qtractorPluginFactory::clearAll (void) { QStringListIterator iter(m_cacheFilePaths); while (iter.hasNext()) QFile::remove(iter.next()); clear(); } // Recursive plugin file/path inventory method. int qtractorPluginFactory::addFiles ( qtractorPluginType::Hint typeHint, const QStringList& paths ) { int iFileCount = 0; QStringListIterator path_iter(paths); while (path_iter.hasNext()) iFileCount += addFiles(typeHint, path_iter.next()); return iFileCount; } int qtractorPluginFactory::addFiles ( qtractorPluginType::Hint typeHint, const QString& sPath ) { int iFileCount = 0; const QDir dir(sPath); QDir::Filters filters = QDir::Files; if (typeHint == qtractorPluginType::Vst || typeHint == qtractorPluginType::Vst3) filters = filters | QDir::AllDirs | QDir::NoDotAndDotDot; const QFileInfoList& info_list = dir.entryInfoList(filters); QListIterator info_iter(info_list); while (info_iter.hasNext()) { const QFileInfo& info = info_iter.next(); const QString& sFilename = info.absoluteFilePath(); if (info.isDir() && info.isReadable()) iFileCount += addFiles(typeHint, sFilename); else if (QLibrary::isLibrary(sFilename)) { m_files[typeHint].append(sFilename); ++iFileCount; } } return iFileCount; } // Plugin factory method (static). qtractorPlugin *qtractorPluginFactory::createPlugin ( qtractorPluginList *pList, const QString& sFilename, unsigned long iIndex, qtractorPluginType::Hint typeHint ) { #ifdef CONFIG_DEBUG qDebug("qtractorPluginFactory::createPlugin(%p, \"%s\", %lu, %d)", pList, sFilename.toUtf8().constData(), iIndex, int(typeHint)); #endif // Attend to insert pseudo-plugin hints... if (sFilename.isEmpty()) { if (typeHint == qtractorPluginType::Insert) return qtractorInsertPluginType::createPlugin(pList, iIndex); else if (typeHint == qtractorPluginType::AuxSend) return qtractorAuxSendPluginType::createPlugin(pList, iIndex); else // Don't bother with anything else. return nullptr; } #ifdef CONFIG_LV2 // Try LV2 plugins hints before anything else... if (typeHint == qtractorPluginType::Lv2) { qtractorLv2PluginType *pLv2Type = qtractorLv2PluginType::createType(sFilename); if (pLv2Type) { if (pLv2Type->open()) return new qtractorLv2Plugin(pList, pLv2Type); delete pLv2Type; } // Bail out. return nullptr; } #endif // Try to fill the types list at this moment... qtractorPluginFile *pFile = qtractorPluginFile::addFile(sFilename); if (pFile == nullptr) return nullptr; #ifdef CONFIG_DSSI // Try DSSI plugin types first... if (typeHint == qtractorPluginType::Dssi) { qtractorDssiPluginType *pDssiType = qtractorDssiPluginType::createType(pFile, iIndex); if (pDssiType) { pFile->addRef(); if (pDssiType->open()) return new qtractorDssiPlugin(pList, pDssiType); delete pDssiType; } } #endif #ifdef CONFIG_LADSPA // Try LADSPA plugin types... if (typeHint == qtractorPluginType::Ladspa) { qtractorLadspaPluginType *pLadspaType = qtractorLadspaPluginType::createType(pFile, iIndex); if (pLadspaType) { pFile->addRef(); if (pLadspaType->open()) return new qtractorLadspaPlugin(pList, pLadspaType); delete pLadspaType; } } #endif #ifdef CONFIG_VST // Try VST plugin types... if (typeHint == qtractorPluginType::Vst) { qtractorVstPluginType *pVstType = qtractorVstPluginType::createType(pFile, iIndex); if (pVstType) { pFile->addRef(); if (pVstType->open()) return new qtractorVstPlugin(pList, pVstType); delete pVstType; } } #endif #ifdef CONFIG_VST3 // Try VST3 plugin types... if (typeHint == qtractorPluginType::Vst3) { qtractorVst3PluginType *pVst3Type = qtractorVst3PluginType::createType(pFile, iIndex); if (pVst3Type) { pFile->addRef(); if (pVst3Type->open()) return new qtractorVst3Plugin(pList, pVst3Type); delete pVst3Type; } } #endif // Bad luck, no valid plugin found... qtractorPluginFile::removeFile(pFile); return nullptr; } // Plugin type listing methods. bool qtractorPluginFactory::addTypes ( qtractorPluginType::Hint typeHint, const QString& sFilename ) { // Check if already blacklisted... if (m_blacklist.contains(sFilename)) return false; // Try first out-of-process scans, if any... Scanner *pScanner = m_scanners.value(typeHint, nullptr); if (pScanner) return pScanner->addTypes(typeHint, sFilename); #ifdef CONFIG_LV2 // Try first URI-based plugin types (LV2...) if (typeHint == qtractorPluginType::Lv2) { qtractorPluginType *pType = qtractorLv2PluginType::createType(sFilename); if (pType == nullptr) return false; if (pType->open()) { addType(pType); pType->close(); return true; } else { delete pType; return false; } } #endif // Try all other file-based types (LADSPA, DSSI, VST...) qtractorPluginFile *pFile = qtractorPluginFile::addFile(sFilename); if (pFile == nullptr) return false; // Add to temporary blacklist... QFile temp_file(blacklistTempFilePath()); if (temp_file.exists()) readBlacklist(temp_file); writeBlacklist(temp_file, QStringList() << sFilename); unsigned long iIndex = 0; while (addTypes(typeHint, pFile, iIndex)) ++iIndex; // If it reaches here safely, then there's // no use to temporary blacklist anymore... temp_file.remove(); if (iIndex > 0) { pFile->close(); return true; } // We probably have nothing here. qtractorPluginFile::removeFile(pFile); return false; } // Plugin type listing method. bool qtractorPluginFactory::addTypes ( qtractorPluginType::Hint typeHint, qtractorPluginFile *pFile, unsigned long iIndex ) { qtractorPluginType *pType = nullptr; switch (typeHint) { #ifdef CONFIG_LADSPA case qtractorPluginType::Ladspa: // Try LADSPA plugin type... pType = qtractorLadspaPluginType::createType(pFile, iIndex); break; #endif #ifdef CONFIG_DSSI case qtractorPluginType::Dssi: // Try DSSI plugin type... pType = qtractorDssiPluginType::createType(pFile, iIndex); break; #endif #ifdef CONFIG_VST case qtractorPluginType::Vst: // Try VST plugin type... pType = qtractorVstPluginType::createType(pFile, iIndex); break; #endif #ifdef CONFIG_VST3 case qtractorPluginType::Vst3: // Try VST3 plugin type... pType = qtractorVst3PluginType::createType(pFile, iIndex); break; #endif default: break; } if (pType == nullptr) return false; if (pType->open()) { pFile->addRef(); addType(pType); pType->close(); return true; } else { delete pType; return false; } } //---------------------------------------------------------------------------- // qtractorPluginFactory::Scanner -- Plugin path proxy (out-of-process client). // // Constructor. qtractorPluginFactory::Scanner::Scanner ( qtractorPluginType::Hint typeHint, QObject *pParent ) : QProcess(pParent), m_typeHint(typeHint), m_iExitStatus(-1) { QObject::connect(this, SIGNAL(readyReadStandardOutput()), SLOT(stdout_slot())); QObject::connect(this, SIGNAL(readyReadStandardError()), SLOT(stderr_slot())); QObject::connect(this, SIGNAL(finished(int, QProcess::ExitStatus)), SLOT(exit_slot(int, QProcess::ExitStatus))); } // Open/start method. bool qtractorPluginFactory::Scanner::open ( bool bReset ) { // Cache file setup... m_file.setFileName(cacheFilePath()); m_list.clear(); // Open and read cache file, whether applicable... if (!bReset && m_file.open(QIODevice::ReadOnly | QIODevice::Text)) { // Read from cache... QTextStream sin(&m_file); while (!sin.atEnd()) { const QString& sText = sin.readLine(); if (sText.isEmpty()) continue; const QStringList& props = sText.split('|'); if (props.count() >= 6) // get filename... m_list[props.at(6)].append(sText); } // May close the file. m_file.close(); return true; } // Make sure cache file location do exists... const QFileInfo fi(m_file); if (!fi.dir().mkpath(fi.absolutePath())) return false; // Open cache file for writing... if (!m_file.open(QIODevice::WriteOnly | QIODevice::Text | QIODevice::Truncate)) return false; // LV2 plugins are dang special, // need no out-of-process scanning whatsoever... if (m_typeHint == qtractorPluginType::Lv2) { m_iExitStatus = 0; return true; } // Go go go... return start(); } // Close/stop method. void qtractorPluginFactory::Scanner::close (void) { // We're we scanning hard?... if (QProcess::state() != QProcess::NotRunning || m_iExitStatus < 0) { QProcess::closeWriteChannel(); QProcess::waitForFinished(200); } // Done anyway. QProcess::terminate(); // Close cache file... if (m_file.isOpen()) m_file.close(); // Cleanup cache... m_list.clear(); } // Scan start method. bool qtractorPluginFactory::Scanner::start (void) { // Maybe we're still running, doh! if (QProcess::state() != QProcess::NotRunning) return false; // Start from scratch... m_iExitStatus = -1; // Get the main scanner executable... const QString sName("qtractor_plugin_scan"); const QString sLibdir(CONFIG_LIBDIR); QFileInfo fi(sLibdir + QDir::separator() + PACKAGE_TARNAME, sName); const QFileInfo fi2(QApplication::applicationDirPath(), sName); if (!fi.isExecutable() || (fi.isExecutable() && fi2.isExecutable() && fi.lastModified() < fi2.lastModified())) { fi = fi2; } if (!fi.isExecutable()) return false; // Go go go! QProcess::start(fi.filePath(), QStringList()); return true; } // Service slots. void qtractorPluginFactory::Scanner::stdout_slot (void) { qtractorPluginFactory *pPluginFactory = static_cast (QObject::parent()); if (pPluginFactory == nullptr) return; const QString sData(QProcess::readAllStandardOutput()); addTypes(sData.split('\n')); } void qtractorPluginFactory::Scanner::stderr_slot (void) { QTextStream(stderr) << QProcess::readAllStandardError(); } void qtractorPluginFactory::Scanner::exit_slot ( int exitCode, QProcess::ExitStatus exitStatus ) { if (m_iExitStatus < 0) m_iExitStatus = 0; if (exitCode || exitStatus != QProcess::NormalExit) ++m_iExitStatus; } // Service methods. bool qtractorPluginFactory::Scanner::addTypes ( qtractorPluginType::Hint typeHint, const QString& sFilename ) { // See if it's already cached in... if (!m_list.isEmpty()) { const QStringList& list = m_list.value(sFilename); if (list.isEmpty()) return false; else return addTypes(list); } qtractorPluginFactory *pPluginFactory = static_cast (QObject::parent()); if (pPluginFactory == nullptr) return false; #ifdef CONFIG_LV2 // LV2 plugins are dang special... if (typeHint == qtractorPluginType::Lv2) { qtractorPluginType *pType = qtractorLv2PluginType::createType(sFilename); if (pType == nullptr) return false; if (pType->open()) { pPluginFactory->addType(pType); pType->close(); // Cache out... if (m_file.isOpen()) { QTextStream sout(&m_file); sout << "LV2|"; sout << pType->name() << '|'; sout << pType->audioIns() << ':' << pType->audioOuts() << '|'; sout << pType->midiIns() << ':' << pType->midiOuts() << '|'; sout << pType->controlIns() << ':' << pType->controlOuts() << '|'; QStringList flags; if (pType->isEditor()) flags.append("GUI"); if (pType->isConfigure()) flags.append("EXT"); if (pType->isRealtime()) flags.append("RT"); sout << flags.join(",") << '|'; sout << sFilename << '|' << 0 << '|'; sout << "0x" << QString::number(pType->uniqueID(), 16) << endl; } // Success. return true; } else { // Fail. delete pType; return false; } } #endif // Add to temporary blacklist... QFile temp_file(pPluginFactory->blacklistTempFilePath()); if (temp_file.exists()) pPluginFactory->readBlacklist(temp_file); pPluginFactory->writeBlacklist(temp_file, QStringList() << sFilename); // Not cached, yet... const QString& sHint = qtractorPluginType::textFromHint(typeHint); const QString& sLine = sHint + ':' + sFilename + '\n'; const QByteArray& data = sLine.toUtf8(); bool bResult = (QProcess::write(data) == data.size()); // Check for hideous scan crashes... if (!QProcess::waitForReadyRead(3000)) { if (m_iExitStatus > 0) { QProcess::waitForFinished(200); start(); // Restart the crashed scan... QProcess::waitForStarted(200); bResult = false; } } // If it reaches here safely, then there's // no use to temporary blacklist anymore... if (bResult) temp_file.remove(); return bResult; } bool qtractorPluginFactory::Scanner::addTypes ( const QStringList& list ) { qtractorPluginFactory *pPluginFactory = static_cast (QObject::parent()); if (pPluginFactory == nullptr) return false; QStringListIterator iter(list); while (iter.hasNext()) { const QString& sText = iter.next().simplified(); if (sText.isEmpty()) continue; qtractorPluginType *pType = qtractorDummyPluginType::createType(sText); if (pType) { // Brand new type, add to inventory... pPluginFactory->addType(pType); // Cache in... if (m_file.isOpen()) QTextStream(&m_file) << sText << endl; // Done. } else { // Possibly some mistake occurred... QTextStream(stderr) << sText << endl; } } return true; } // Absolute cache file path. QString qtractorPluginFactory::Scanner::cacheFilePath (void) const { const QString& sCacheName = "qtractor_" + qtractorPluginType::textFromHint(m_typeHint).toLower() + "_scan.cache"; const QString& sCacheDir #if QT_VERSION < QT_VERSION_CHECK(5, 5, 0) = QDesktopServices::storageLocation(QDesktopServices::CacheLocation); #else = QStandardPaths::writableLocation(QStandardPaths::CacheLocation); #endif const QFileInfo fi(sCacheDir, sCacheName); const QDir& dir = fi.absoluteDir(); if (!dir.exists()) dir.mkpath(dir.path()); return fi.absoluteFilePath(); } //---------------------------------------------------------------------------- // qtractorDummyPluginType -- Dummy plugin type instance. // // Constructor. qtractorDummyPluginType::qtractorDummyPluginType ( const QString& sText, unsigned long iIndex, Hint typeHint ) : qtractorPluginType(nullptr, iIndex, typeHint) { const QStringList& props = sText.split('|'); m_sName = props.at(1); m_sLabel = m_sName.simplified().replace(QRegularExpression("[\\s|\\.|\\-]+"), "_"); const QStringList& audios = props.at(2).split(':'); m_iAudioIns = audios.at(0).toUShort(); m_iAudioOuts = audios.at(1).toUShort(); const QStringList& midis = props.at(3).split(':'); m_iMidiIns = midis.at(0).toUShort(); m_iMidiOuts = midis.at(1).toUShort(); const QStringList& controls = props.at(4).split(':'); m_iControlIns = controls.at(0).toUShort(); m_iControlOuts = controls.at(1).toUShort(); const QStringList& flags = props.at(5).split(','); m_bEditor = flags.contains("GUI"); m_bConfigure = flags.contains("EXT"); m_bRealtime = flags.contains("RT"); m_sFilename = props.at(6); bool bOk = false; QString sUniqueID = props.at(8); m_iUniqueID = qHash(sUniqueID.remove("0x").toULong(&bOk, 16)); } // Must be overridden methods. bool qtractorDummyPluginType::open (void) { return true; } void qtractorDummyPluginType::close (void) { } // Factory method (static) qtractorDummyPluginType *qtractorDummyPluginType::createType ( const QString& sText ) { // Sanity check... const QStringList& props = sText.split('|'); if (props.count() < 7) return nullptr; const Hint typeHint = qtractorPluginType::hintFromText(props.at(0)); const unsigned long iIndex = props.at(7).toULong(); #if 0// FIXME: Yep, most probably it used to be a dummy VST plugin effect... if (typeHint != Vst) return nullptr; #endif return new qtractorDummyPluginType(sText, iIndex, typeHint); } // end of qtractorPluginFactory.cpp qtractor-0.9.25/src/PaxHeaders/qtractorClipSelect.h0000644000000000000000000000013214166551171017302 xustar0030 mtime=1641730681.439610092 30 atime=1641730681.439610092 30 ctime=1641730681.439610092 qtractor-0.9.25/src/qtractorClipSelect.h0000644000175000001440000000534314166551171020537 0ustar00rncbcusers00000000000000// qtractorClipSelect.h // /**************************************************************************** Copyright (C) 2005-2019, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorClipSelect_h #define __qtractorClipSelect_h #include "qtractorClip.h" #include "qtractorRubberBand.h" #include #include //------------------------------------------------------------------------- // qtractorClipSelect -- Track clip selection capsule. class qtractorClipSelect { public: // Constructor. qtractorClipSelect(); // Default constructor. ~qtractorClipSelect(); // Selection item struct. struct Item { // Item constructor. Item(const QRect& clipRect, unsigned long iClipOffset) : rect(clipRect), offset(iClipOffset), rubberBand(nullptr) {} // Item destructor. ~Item() { if (rubberBand) { rubberBand->hide(); delete rubberBand; } } // Item members. QRect rect; unsigned long offset; qtractorRubberBand *rubberBand; }; // Selection list definition. typedef QMultiHash ItemList; // Clip selection method. void selectItem( qtractorClip *pClip, const QRect& rect, bool bSelect = true); // Clip addition (no actual selection). void addItem( qtractorClip *pClip, const QRect& rect, unsigned long offset); // The united selection rectangle. const QRect& rect() const; // Dynamic helper: // Do all selected clips belong to the same track? qtractorTrack *singleTrack(); // Selection list accessor. const ItemList& items() const; // Clip selection item lookup. Item *findItem(qtractorClip *pClip) const; // Reset clip selection. void reset(); // Clear clip selection. void clear(); private: // The clip selection list. ItemList m_items; // The united selection rectangle. QRect m_rect; // To cache single track selection. qtractorTrack *m_pTrackSingle; bool m_bTrackSingle; }; #endif // __qtractorClipSelect_h // end of qtractorClipSelect.h qtractor-0.9.25/src/PaxHeaders/qtractor.cpp0000644000000000000000000000013214166551171015665 xustar0030 mtime=1641730681.434610038 30 atime=1641730681.434610038 30 ctime=1641730681.434610038 qtractor-0.9.25/src/qtractor.cpp0000644000175000001440000003270414166551171017123 0ustar00rncbcusers00000000000000// qtractor.cpp // /**************************************************************************** Copyright (C) 2005-2021, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractor.h" #include "qtractorOptions.h" #include "qtractorMainForm.h" #include "qtractorPaletteForm.h" #include #include #include #include #include #ifndef CONFIG_PREFIX #define CONFIG_PREFIX "/usr/local" #endif #ifndef CONFIG_DATADIR #define CONFIG_DATADIR CONFIG_PREFIX "/share" #endif #ifndef CONFIG_LIBDIR #if defined(__x86_64__) #define CONFIG_LIBDIR CONFIG_PREFIX "/lib64" #else #define CONFIG_LIBDIR CONFIG_PREFIX "/lib" #endif #endif #if QT_VERSION < QT_VERSION_CHECK(5, 0, 0) #define CONFIG_PLUGINSDIR CONFIG_LIBDIR "/qt4/plugins" #elif QT_VERSION < QT_VERSION_CHECK(6, 0, 0) #define CONFIG_PLUGINSDIR CONFIG_LIBDIR "/qt5/plugins" #else #define CONFIG_PLUGINSDIR CONFIG_LIBDIR "/qt6/plugins" #endif #ifdef CONFIG_X11 #ifdef CONFIG_VST #include "qtractorVstPlugin.h" #endif #endif //------------------------------------------------------------------------- // Singleton application instance stuff (Qt/X11 only atm.) // #ifdef CONFIG_XUNIQUE #define QTRACTOR_XUNIQUE "qtractorApplication" #if QT_VERSION < QT_VERSION_CHECK(5, 0, 0) #ifdef CONFIG_X11 #include /* for gethostname() */ #include #include #endif // CONFIG_X11 #else #include #include #include #include #endif #endif // CONFIG_XUNIQUE // Constructor. qtractorApplication::qtractorApplication ( int& argc, char **argv ) : QApplication(argc, argv), m_pQtTranslator(nullptr), m_pMyTranslator(nullptr), m_pWidget(nullptr) { #if QT_VERSION >= QT_VERSION_CHECK(5, 1, 0) QApplication::setApplicationName(QTRACTOR_TITLE); QApplication::setApplicationDisplayName(QTRACTOR_TITLE); // QTRACTOR_TITLE " - " + QObject::tr(QTRACTOR_SUBTITLE)); #endif // Load translation support. QLocale loc; if (loc.language() != QLocale::C) { // Try own Qt translation... m_pQtTranslator = new QTranslator(this); QString sLocName = "qt_" + loc.name(); #if QT_VERSION >= QT_VERSION_CHECK(6, 0, 0) QString sLocPath = QLibraryInfo::path(QLibraryInfo::TranslationsPath); #else QString sLocPath = QLibraryInfo::location(QLibraryInfo::TranslationsPath); #endif if (m_pQtTranslator->load(sLocName, sLocPath)) { QApplication::installTranslator(m_pQtTranslator); } else { delete m_pQtTranslator; m_pQtTranslator = nullptr; #ifdef CONFIG_DEBUG qWarning("Warning: no translation found for '%s' locale: %s/%s.qm", loc.name().toUtf8().constData(), sLocPath.toUtf8().constData(), sLocName.toUtf8().constData()); #endif } // Try own application translation... m_pMyTranslator = new QTranslator(this); sLocName = "qtractor_" + loc.name(); if (m_pMyTranslator->load(sLocName, sLocPath)) { QApplication::installTranslator(m_pMyTranslator); } else { sLocPath = CONFIG_DATADIR "/qtractor/translations"; if (m_pMyTranslator->load(sLocName, sLocPath)) { QApplication::installTranslator(m_pMyTranslator); } else { delete m_pMyTranslator; m_pMyTranslator = nullptr; #ifdef CONFIG_DEBUG qWarning("Warning: no translation found for '%s' locale: %s/%s.qm", loc.name().toUtf8().constData(), sLocPath.toUtf8().constData(), sLocName.toUtf8().constData()); #endif } } } #ifdef CONFIG_XUNIQUE #if QT_VERSION < QT_VERSION_CHECK(5, 0, 0) #ifdef CONFIG_X11 m_pDisplay = nullptr; m_aUnique = 0; m_wOwner = 0; #endif // CONFIG_X11 #else m_pMemory = nullptr; m_pServer = nullptr; #endif #endif // CONFIG_XUNIQUE } // Destructor. qtractorApplication::~qtractorApplication (void) { #ifdef CONFIG_XUNIQUE #if QT_VERSION >= QT_VERSION_CHECK(5, 0, 0) if (m_pServer) { m_pServer->close(); delete m_pServer; m_pServer = nullptr; } if (m_pMemory) { delete m_pMemory; m_pMemory = nullptr; } #endif #endif // CONFIG_XUNIQUE if (m_pMyTranslator) delete m_pMyTranslator; if (m_pQtTranslator) delete m_pQtTranslator; } // Main application widget accessors. void qtractorApplication::setMainWidget ( QWidget *pWidget ) { m_pWidget = pWidget; #ifdef CONFIG_XUNIQUE #if QT_VERSION < QT_VERSION_CHECK(5, 0, 0) #ifdef CONFIG_X11 m_wOwner = m_pWidget->winId(); if (m_pDisplay && m_wOwner) { XGrabServer(m_pDisplay); XSetSelectionOwner(m_pDisplay, m_aUnique, m_wOwner, CurrentTime); XUngrabServer(m_pDisplay); } #endif // CONFIG_X11 #endif #endif // CONFIG_XUNIQUE } // Check if another instance is running, // and raise its proper main widget... bool qtractorApplication::setup (void) { #ifdef CONFIG_XUNIQUE #if QT_VERSION < QT_VERSION_CHECK(5, 0, 0) #ifdef CONFIG_X11 m_pDisplay = QX11Info::display(); if (m_pDisplay) { QString sUnique = QTRACTOR_XUNIQUE; char szHostName[255]; if (::gethostname(szHostName, sizeof(szHostName)) == 0) { sUnique += '@'; sUnique += szHostName; } m_aUnique = XInternAtom(m_pDisplay, sUnique.toUtf8().constData(), false); XGrabServer(m_pDisplay); m_wOwner = XGetSelectionOwner(m_pDisplay, m_aUnique); XUngrabServer(m_pDisplay); if (m_wOwner != None) { // First, notify any freedesktop.org WM // that we're about to show the main widget... Screen *pScreen = XDefaultScreenOfDisplay(m_pDisplay); int iScreen = XScreenNumberOfScreen(pScreen); XEvent ev; memset(&ev, 0, sizeof(ev)); ev.xclient.type = ClientMessage; ev.xclient.display = m_pDisplay; ev.xclient.window = m_wOwner; ev.xclient.message_type = XInternAtom(m_pDisplay, "_NET_ACTIVE_WINDOW", false); ev.xclient.format = 32; ev.xclient.data.l[0] = 0; // Source indication. ev.xclient.data.l[1] = 0; // Timestamp. ev.xclient.data.l[2] = 0; // Requestor's currently active window (none) ev.xclient.data.l[3] = 0; ev.xclient.data.l[4] = 0; XSelectInput(m_pDisplay, m_wOwner, StructureNotifyMask); XSendEvent(m_pDisplay, RootWindow(m_pDisplay, iScreen), false, (SubstructureNotifyMask | SubstructureRedirectMask), &ev); XSync(m_pDisplay, false); XRaiseWindow(m_pDisplay, m_wOwner); // And then, let it get caught on destination // by QApplication::x11EventFilter... const QByteArray value = QTRACTOR_XUNIQUE; XChangeProperty( m_pDisplay, m_wOwner, m_aUnique, m_aUnique, 8, PropModeReplace, (unsigned char *) value.data(), value.length()); // Done. return true; } } #endif // CONFIG_X11 #else m_sUnique = QCoreApplication::applicationName(); m_sUnique += '@'; m_sUnique += QHostInfo::localHostName(); #ifdef Q_OS_UNIX m_pMemory = new QSharedMemory(m_sUnique); m_pMemory->attach(); delete m_pMemory; #endif m_pMemory = new QSharedMemory(m_sUnique); bool bServer = false; const qint64 pid = QCoreApplication::applicationPid(); struct Data { qint64 pid; }; if (m_pMemory->create(sizeof(Data))) { m_pMemory->lock(); Data *pData = static_cast (m_pMemory->data()); if (pData) { pData->pid = pid; bServer = true; } m_pMemory->unlock(); } else if (m_pMemory->attach()) { m_pMemory->lock(); // maybe not necessary? Data *pData = static_cast (m_pMemory->data()); if (pData) bServer = (pData->pid == pid); m_pMemory->unlock(); } if (bServer) { QLocalServer::removeServer(m_sUnique); m_pServer = new QLocalServer(); m_pServer->setSocketOptions(QLocalServer::UserAccessOption); m_pServer->listen(m_sUnique); QObject::connect(m_pServer, SIGNAL(newConnection()), SLOT(newConnectionSlot())); } else { QLocalSocket socket; socket.connectToServer(m_sUnique); if (socket.state() == QLocalSocket::ConnectingState) socket.waitForConnected(200); if (socket.state() == QLocalSocket::ConnectedState) { socket.write(QCoreApplication::arguments().join(' ').toUtf8()); socket.flush(); socket.waitForBytesWritten(200); } } return !bServer; #endif #else return false; #endif // !CONFIG_XUNIQUE } #if QT_VERSION < QT_VERSION_CHECK(5, 0, 0) #ifdef CONFIG_X11 #ifdef CONFIG_XUNIQUE void qtractorApplication::x11PropertyNotify ( Window w ) { if (m_pDisplay && m_pWidget && m_wOwner == w) { // Always check whether our property-flag is still around... Atom aType; int iFormat = 0; unsigned long iItems = 0; unsigned long iAfter = 0; unsigned char *pData = 0; if (XGetWindowProperty( m_pDisplay, m_wOwner, m_aUnique, 0, 1024, false, m_aUnique, &aType, &iFormat, &iItems, &iAfter, &pData) == Success && aType == m_aUnique && iItems > 0 && iAfter == 0) { // Avoid repeating it-self... XDeleteProperty(m_pDisplay, m_wOwner, m_aUnique); // Just make it always shows up fine... m_pWidget->show(); m_pWidget->raise(); m_pWidget->activateWindow(); } // Free any left-overs... if (iItems > 0 && pData) XFree(pData); } } #endif // CONFIG_XUNIQUE bool qtractorApplication::x11EventFilter ( XEvent *pEv ) { #ifdef CONFIG_XUNIQUE if (pEv->type == PropertyNotify && pEv->xproperty.state == PropertyNewValue) x11PropertyNotify(pEv->xproperty.window); #endif // CONFIG_XUNIQUE #ifdef CONFIG_VST // Let xevents be processed by VST plugin editors... if (qtractorVstPlugin::x11EventFilter(pEv)) return true; #endif return QApplication::x11EventFilter(pEv); } #endif // CONFIG_X11 #else #ifdef CONFIG_XUNIQUE // Local server conection slot. void qtractorApplication::newConnectionSlot (void) { QLocalSocket *pSocket = m_pServer->nextPendingConnection(); QObject::connect(pSocket, SIGNAL(readyRead()), SLOT(readyReadSlot())); } // Local server data-ready slot. void qtractorApplication::readyReadSlot (void) { QLocalSocket *pSocket = qobject_cast (sender()); if (pSocket) { const qint64 nread = pSocket->bytesAvailable(); if (nread > 0) { const QByteArray data = pSocket->read(nread); // Just make it always shows up fine... m_pWidget->hide(); m_pWidget->show(); m_pWidget->raise(); m_pWidget->activateWindow(); } } } #endif // CONFIG_XUNIQUE #endif //------------------------------------------------------------------------- // stacktrace - Signal crash handler. // #ifdef CONFIG_STACKTRACE #if defined(__GNUC__) && defined(Q_OS_LINUX) #include #include #include #include #include void stacktrace ( int signo ) { pid_t pid; int rc; int status = 0; char cmd[80]; // Reinstall default handler; prevent race conditions... ::signal(signo, SIG_DFL); static const char *shell = "/bin/sh"; static const char *format = "gdb -q --batch --pid=%d" " --eval-command='thread apply all bt'"; snprintf(cmd, sizeof(cmd), format, (int) getpid()); pid = fork(); // Fork failure! if (pid < 0) return; // Fork child... if (pid == 0) { execl(shell, shell, "-c", cmd, nullptr); _exit(1); return; } // Parent here: wait for child to terminate... do { rc = waitpid(pid, &status, 0); } while ((rc < 0) && (errno == EINTR)); // Dispatch any logging, if any... QApplication::processEvents(QEventLoop::AllEvents, 3000); // Make sure everyone terminates... kill(pid, SIGTERM); _exit(1); } #endif #endif //------------------------------------------------------------------------- // main - The main program trunk. // int main ( int argc, char **argv ) { Q_INIT_RESOURCE(qtractor); #ifdef CONFIG_STACKTRACE #if defined(__GNUC__) && defined(Q_OS_LINUX) ::signal(SIGILL, stacktrace); ::signal(SIGFPE, stacktrace); ::signal(SIGSEGV, stacktrace); ::signal(SIGABRT, stacktrace); ::signal(SIGBUS, stacktrace); #endif #endif #if defined(Q_OS_LINUX) ::setenv("QT_QPA_PLATFORM", "xcb", 0); #endif #if QT_VERSION >= QT_VERSION_CHECK(5, 6, 0) #if QT_VERSION < QT_VERSION_CHECK(6, 0, 0) QApplication::setAttribute(Qt::AA_EnableHighDpiScaling); #endif #endif qtractorApplication app(argc, argv); // Construct default settings; override with command line arguments. qtractorOptions options; if (!options.parse_args(app.arguments())) { app.quit(); return 1; } // Have another instance running? if (app.setup()) { app.quit(); return 2; } // Special style paths... if (QDir(CONFIG_PLUGINSDIR).exists()) app.addLibraryPath(CONFIG_PLUGINSDIR); // Custom style theme... if (!options.sCustomStyleTheme.isEmpty()) app.setStyle(QStyleFactory::create(options.sCustomStyleTheme)); // Custom color theme (eg. "KXStudio")... QPalette pal(app.palette()); if (qtractorPaletteForm::namedPalette( &options.settings(), options.sCustomColorTheme, pal)) app.setPalette(pal); // Set default base font... if (options.iBaseFontSize > 0) app.setFont(QFont(app.font().family(), options.iBaseFontSize)); // Construct, setup and show the main form (a pseudo-singleton). qtractorMainForm w; w.setup(&options); // w.show(); // Settle this one as application main widget... app.setMainWidget(&w); return app.exec(); } // end of qtractor.cpp qtractor-0.9.25/src/PaxHeaders/qtractorMidiEditSelect.h0000644000000000000000000000013214166551171020103 xustar0030 mtime=1641730681.451610222 30 atime=1641730681.451610222 30 ctime=1641730681.451610222 qtractor-0.9.25/src/qtractorMidiEditSelect.h0000644000175000001440000000600314166551171021332 0ustar00rncbcusers00000000000000// qtractorMidiEditSelect.h // /**************************************************************************** Copyright (C) 2005-2019, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorMidiEditSelect_h #define __qtractorMidiEditSelect_h #include #include // Forward declarations. class qtractorMidiEvent; //------------------------------------------------------------------------- // qtractorMidiEditSelect -- MIDI event selection capsule. class qtractorMidiEditSelect { public: // Constructor. qtractorMidiEditSelect(); // Default destructor. ~qtractorMidiEditSelect(); // Selection item struct. struct Item { // Item constructor. Item(const QRect& re, const QRect& rv, unsigned long dt = 0) : rectEvent(re), rectView(rv), delta(dt), flags(1) {} // Item members. QRect rectEvent; QRect rectView; unsigned long delta; unsigned int flags; }; typedef QHash ItemList; // Event selection item lookup. Item *findItem(qtractorMidiEvent *pEvent); // Event insertion method. void addItem(qtractorMidiEvent *pEvent, const QRect& rectEvent, const QRect& rectView, unsigned long iDeltaTime = 0); // Event selection method. void selectItem(qtractorMidiEvent *pEvent, const QRect& rectEvent, const QRect& rectView, bool bSelect = true, bool bToggle = false); // Item update method (visual rects). void updateItem ( Item *pItem ) { m_rectEvent = m_rectEvent.united(pItem->rectEvent); m_rectView = m_rectView.united(pItem->rectView); } // The united selection rectangle. const QRect& rectEvent() const { return m_rectEvent; } const QRect& rectView() const { return m_rectView; } // Selection list accessor. const ItemList& items() const { return m_items; } // Selection update method. void update(bool bCommit); // Selection commit method. void commit(); // Reset event selection. void clear(); qtractorMidiEvent *anchorEvent() const { return m_pAnchorEvent; } private: // The clip selection list. ItemList m_items; // The united selection rectangle. QRect m_rectEvent; QRect m_rectView; // The most probable anchor event. qtractorMidiEvent *m_pAnchorEvent; }; #endif // __qtractorMidiEditSelect_h // end of qtractorMidiEditSelect.h qtractor-0.9.25/src/PaxHeaders/qtractorMidiSequence.cpp0000644000000000000000000000013214166551171020161 xustar0030 mtime=1641730681.455610265 30 atime=1641730681.455610265 30 ctime=1641730681.455610265 qtractor-0.9.25/src/qtractorMidiSequence.cpp0000644000175000001440000001512614166551171021416 0ustar00rncbcusers00000000000000// qtractorMidiSequence.cpp // /**************************************************************************** Copyright (C) 2005-2019, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorMidiSequence.h" //---------------------------------------------------------------------- // class qtractorMidiSequence -- The generic MIDI event sequence buffer. // // Constructor. qtractorMidiSequence::qtractorMidiSequence ( const QString& sName, unsigned short iChannel, unsigned short iTicksPerBeat ) { m_sName = sName; m_iChannel = iChannel; m_iTicksPerBeat = iTicksPerBeat; m_iTimeOffset = 0; m_iTimeLength = 0; m_events.setAutoDelete(true); m_noteMax = 0; m_noteMin = 0; clear(); } // Destructor. qtractorMidiSequence::~qtractorMidiSequence (void) { clear(); } // Sequencer reset method. void qtractorMidiSequence::clear (void) { m_iBankSelMethod = -1; m_iBank = -1; m_iProg = -1; // m_noteMax = 0; // m_noteMin = 0; m_duration = 0; m_events.clear(); m_notes.clear(); } // Add event to a channel sequence, in time sort order. void qtractorMidiSequence::addEvent ( qtractorMidiEvent *pEvent ) { // Adjust to sequence offset... pEvent->adjustTime(m_iTimeOffset); // NOTE: Find previous note event and compute duration... if (pEvent->type() == qtractorMidiEvent::NOTEOFF) { const unsigned char note = pEvent->note(); NoteMap::Iterator iter = m_notes.find(note); const NoteMap::Iterator& iter_end = m_notes.end(); NoteMap::Iterator iter_last; qtractorMidiEvent *pNoteEvent = nullptr; for ( ; iter != iter_end && iter.key() == note; ++iter) { pNoteEvent = iter.value(); iter_last = iter; } if (pNoteEvent) { const unsigned long t1 = pNoteEvent->time(); // NOTEON const unsigned long t2 = pEvent->time(); // NOTEOFF if (t1 > t2) { pNoteEvent->setDuration(m_duration - t1); } else { pNoteEvent->setDuration(t2 - t1); if (m_duration < t2) m_duration = t2; } m_notes.erase(iter_last); } // NOTEOFF: Won't own this any longer... delete pEvent; return; } else if (pEvent->type() == qtractorMidiEvent::NOTEON) { // NOTEON: Just add to lingering notes... m_notes.insert(pEvent->note(), pEvent); } else if (pEvent->type() == qtractorMidiEvent::SYSEX) { // SYSEX: add enough slack... const unsigned long t1 = pEvent->time() + (m_iTicksPerBeat >> 3); if (m_duration < t1) m_duration = t1; } // Add it... insertEvent(pEvent); } // Insert event in correct time sort order. void qtractorMidiSequence::insertEvent ( qtractorMidiEvent *pEvent ) { // Find the proper position in time sequence... qtractorMidiEvent *pEventAfter = m_events.last(); while (pEventAfter && pEventAfter->time() > pEvent->time()) pEventAfter = pEventAfter->prev(); // Insert it... if (pEventAfter) m_events.insertAfter(pEvent, pEventAfter); else m_events.prepend(pEvent); unsigned long iTime = pEvent->time(); // NOTEON: Keep note stats and make it pending on a NOTEOFF... if (pEvent->type() == qtractorMidiEvent::NOTEON) { const unsigned char note = pEvent->note(); if (m_noteMin > note || m_noteMin == 0) m_noteMin = note; if (m_noteMax < note || m_noteMax == 0) m_noteMax = note; iTime += pEvent->duration(); } if (m_duration < iTime) m_duration = iTime; } // Unlink event from a channel sequence. void qtractorMidiSequence::unlinkEvent ( qtractorMidiEvent *pEvent ) { m_events.unlink(pEvent); } // Remove event from a channel sequence. void qtractorMidiSequence::removeEvent ( qtractorMidiEvent *pEvent ) { m_events.remove(pEvent); } // Sequence closure method. void qtractorMidiSequence::close (void) { // Commit sequence length... if (m_duration < m_iTimeLength) m_duration = m_iTimeLength; else if (m_iTimeLength == 0) m_iTimeLength = m_duration; // Finish all pending notes... NoteMap::ConstIterator iter = m_notes.constBegin(); const NoteMap::ConstIterator& iter_end = m_notes.constEnd(); for ( ; iter != iter_end; ++iter) { qtractorMidiEvent *pEvent = *iter; pEvent->setDuration(m_duration - pEvent->time()); } // Reset all pending notes. m_notes.clear(); } // Replace events from another sequence in given range. void qtractorMidiSequence::replaceEvents ( qtractorMidiSequence *pSeq, unsigned long iTimeOffset, unsigned long iTimeLength ) { // Sanitize range as default... if (iTimeOffset < 1 && iTimeLength < 1) { iTimeOffset = pSeq->timeOffset(); iTimeLength = pSeq->timeLength(); } // Reset bank/prog settings anyway... setBankSelMethod(pSeq->bankSelMethod()); setBank(pSeq->bank()); setProg(pSeq->prog()); // Set the given replacement range... const unsigned short iTicksPerBeat = pSeq->ticksPerBeat(); const unsigned long iTimeStart = timeq(iTimeOffset, iTicksPerBeat); const unsigned long iTimeEnd = timeq(iTimeOffset + iTimeLength, iTicksPerBeat); // Remove existing events in the given range... qtractorMidiEvent *pEvent = m_events.first(); while (pEvent) { qtractorMidiEvent *pNextEvent = pEvent->next(); if (pEvent->time() >= iTimeStart && pEvent->time() < iTimeEnd) removeEvent(pEvent); pEvent = pNextEvent; } // Insert new (cloned and adjusted) ones... for (pEvent = pSeq->events().first(); pEvent; pEvent = pEvent->next()) { qtractorMidiEvent *pNewEvent = new qtractorMidiEvent(*pEvent); pNewEvent->setTime(timeq(iTimeOffset + pEvent->time(), iTicksPerBeat)); if (pEvent->type() == qtractorMidiEvent::NOTEON) { pNewEvent->setDuration(timeq(pEvent->duration(), iTicksPerBeat)); } insertEvent(pNewEvent); } // Done. } // Copy all events from another sequence (raw-copy). void qtractorMidiSequence::copyEvents ( qtractorMidiSequence *pSeq ) { // Remove existing events. m_events.clear(); // Clone new ones... qtractorMidiEvent *pEvent = pSeq->events().first(); for (; pEvent; pEvent = pEvent->next()) m_events.append(new qtractorMidiEvent(*pEvent)); // Done. } // end of qtractorMidiSequence.cpp qtractor-0.9.25/src/PaxHeaders/qtractorEngineCommand.cpp0000644000000000000000000000013214166551171020312 xustar0030 mtime=1641730681.442610124 30 atime=1641730681.442610124 30 ctime=1641730681.442610124 qtractor-0.9.25/src/qtractorEngineCommand.cpp0000644000175000001440000005500114166551171021543 0ustar00rncbcusers00000000000000// qtractorEngineCommand.cpp // /**************************************************************************** Copyright (C) 2005-2020, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorEngineCommand.h" #include "qtractorAudioEngine.h" #include "qtractorMidiEngine.h" #include "qtractorMidiManager.h" #include "qtractorSession.h" #include "qtractorMainForm.h" #include "qtractorTracks.h" #include "qtractorTrackList.h" #include "qtractorMonitor.h" #include "qtractorMixer.h" #include "qtractorMeter.h" //---------------------------------------------------------------------- // class qtractorBusCommand - implementation // // Constructor. qtractorBusCommand::qtractorBusCommand ( const QString& sName, qtractorBus *pBus, qtractorBus::BusMode busMode ) : qtractorCommand(sName), m_pBus(pBus), m_busMode(busMode), m_busType(qtractorTrack::None), m_bMonitor(false), m_iChannels(0), m_bAutoConnect(false) { setRefresh(false); // Set initial bus properties if any... if (m_pBus && m_busMode == qtractorBus::None) { m_busMode = m_pBus->busMode(); m_busType = m_pBus->busType(); m_sBusName = m_pBus->busName(); m_bMonitor = m_pBus->isMonitor(); // Special case typed buses... switch (m_pBus->busType()) { case qtractorTrack::Audio: { qtractorAudioBus *pAudioBus = static_cast (m_pBus); if (pAudioBus) { m_iChannels = pAudioBus->channels(); m_bAutoConnect = pAudioBus->isAutoConnect(); } break; } case qtractorTrack::Midi: { qtractorMidiBus *pMidiBus = static_cast (m_pBus); if (pMidiBus) { m_sInstrumentName = pMidiBus->instrumentName(); } break; } case qtractorTrack::None: default: break; } } } // Create a new bus. bool qtractorBusCommand::createBus (void) { if (m_pBus || m_sBusName.isEmpty()) return false; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return false; // Create the bus of proper type... m_pBus = nullptr; qtractorAudioBus *pAudioBus = nullptr; qtractorMidiBus *pMidiBus = nullptr; switch (m_busType) { case qtractorTrack::Audio: { qtractorAudioEngine *pAudioEngine = pSession->audioEngine(); if (pAudioEngine) { pAudioBus = new qtractorAudioBus(pAudioEngine, m_sBusName, m_busMode, m_bMonitor, m_iChannels); pAudioBus->setAutoConnect(m_bAutoConnect); pAudioEngine->addBus(pAudioBus); pAudioEngine->resetPlayerBus(); pAudioEngine->resetMetroBus(); m_pBus = pAudioBus; } break; } case qtractorTrack::Midi: { qtractorMidiEngine *pMidiEngine = pSession->midiEngine(); if (pMidiEngine) { pMidiBus = new qtractorMidiBus(pMidiEngine, m_sBusName, m_busMode, m_bMonitor); pMidiBus->setInstrumentName(m_sInstrumentName); pMidiEngine->addBus(pMidiBus); pMidiEngine->resetControlBus(); pMidiEngine->resetMetroBus(); m_pBus = pMidiBus; } break; } default: break; } // Check if we really have a new bus... if (m_pBus == nullptr) return false; // Open up the new bus... m_pBus->open(); // Yet special for audio buses... if (pAudioBus) pAudioBus->autoConnect(); // Update mixer (look for new strips...) qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm) { qtractorMixer *pMixer = pMainForm->mixer(); if (pMixer) pMixer->updateBuses(true); } // Done. return true; } // Update bus properties. bool qtractorBusCommand::updateBus (void) { if (m_pBus == nullptr || m_sBusName.isEmpty()) return false; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return false; qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm == nullptr) return false; // We need to hold things for a while... const bool bPlaying = pSession->isPlaying(); pSession->lock(); pSession->setPlaying(false); // Save current bus properties... qtractorBus::BusMode busMode = m_pBus->busMode(); QString sBusName = m_pBus->busName(); const bool bMonitor = m_pBus->isMonitor(); // Save current connections... qtractorBus::ConnectList inputs; qtractorBus::ConnectList outputs; if (busMode & qtractorBus::Input) m_pBus->updateConnects(qtractorBus::Input, inputs); if (busMode & qtractorBus::Output) m_pBus->updateConnects(qtractorBus::Output, outputs); // Special case typed buses... qtractorAudioBus *pAudioBus = nullptr; qtractorMidiBus *pMidiBus = nullptr; unsigned short iChannels = 0; bool bAutoConnect = false; QString sInstrumentName; switch (m_pBus->busType()) { case qtractorTrack::Audio: pAudioBus = static_cast (m_pBus); if (pAudioBus) { iChannels = pAudioBus->channels(); bAutoConnect = pAudioBus->isAutoConnect(); } break; case qtractorTrack::Midi: pMidiBus = static_cast (m_pBus); if (pMidiBus) { sInstrumentName = pMidiBus->instrumentName(); } break; case qtractorTrack::None: default: break; } // Update (reset) all applicable mixer strips... QList strips; qtractorMixerStrip *pStrip; QList managers; qtractorMidiManager *pMidiManager; qtractorMixer *pMixer = pMainForm->mixer(); if (pMixer) { if (m_pBus->busMode() & qtractorBus::Input) { // Find the input strips that have this bus monitored... pStrip = (pMixer->inputRack())->findStrip(m_pBus->monitor_in()); if (pStrip) { if (m_busMode & qtractorBus::Input) { strips.append(pStrip); } else { (pMixer->inputRack())->removeStrip(pStrip); } } } if (m_pBus->busMode() & qtractorBus::Output) { // Find the output strips that have this bus monitored... pStrip = (pMixer->outputRack())->findStrip(m_pBus->monitor_out()); if (pStrip) { if (m_busMode & qtractorBus::Output) { strips.append(pStrip); } else { (pMixer->outputRack())->removeStrip(pStrip); } } // Find the MIDI strips that have this (audio) bus monitored... if (m_pBus->busType() == qtractorTrack::Audio && m_iChannels != iChannels) { qtractorAudioBus *pAudioOutputBus = static_cast (m_pBus); const QList& strips2 = pMixer->findAudioOutputBusStrips(pAudioOutputBus); QListIterator iter2(strips2); while (iter2.hasNext()) { pStrip = iter2.next(); pMidiManager = pStrip->midiManager(); if (pMidiManager && pMidiManager->isAudioOutputMonitor()) { pMidiManager->setAudioOutputMonitor(false); managers.append(pMidiManager); } } } } } // Close all applicable tracks... for (qtractorTrack *pTrack = pSession->tracks().first(); pTrack; pTrack = pTrack->next()) { if (pTrack->trackType() != m_pBus->busType()) continue; if (pTrack->inputBus() == m_pBus) pTrack->setInputBusName(m_sBusName); if (pTrack->outputBus() == m_pBus) pTrack->setOutputBusName(m_sBusName); if (pTrack->inputBus() == m_pBus || pTrack->outputBus() == m_pBus) { if (pMixer) { pStrip = (pMixer->trackRack())->findStrip(pTrack->monitor()); if (pStrip) strips.append(pStrip); } pTrack->close(); } } if (pMixer) { QListIterator iter(strips); while (iter.hasNext()) iter.next()->clear(); } // May close now the bus... m_pBus->close(); // Set new properties... m_pBus->setBusName(m_sBusName); m_pBus->setBusMode(m_busMode); m_pBus->setMonitor(m_bMonitor); // Special case for typed buses... if (pAudioBus) { pAudioBus->setChannels(m_iChannels); pAudioBus->setAutoConnect(m_bAutoConnect); } if (pMidiBus) { pMidiBus->setInstrumentName(m_sInstrumentName); } // May reopen up the bus... m_pBus->open(); // Yet special for audio buses... if (pAudioBus) pAudioBus->autoConnect(); // Restore previous connections... if (m_busMode & qtractorBus::Input) m_pBus->updateConnects(qtractorBus::Input, inputs, true); if (m_busMode & qtractorBus::Output) m_pBus->updateConnects(qtractorBus::Output, outputs, true); // (Re)open all applicable tracks // and (reset) respective mixer strips too ... qtractorTracks *pTracks = pMainForm->tracks(); for (qtractorTrack *pTrack = pSession->tracks().first(); pTrack; pTrack = pTrack->next()) { if (pTrack->trackType() != m_pBus->busType()) continue; if (pTrack->inputBusName() == m_sBusName || pTrack->outputBusName() == m_sBusName) { // Reopen track back... pTrack->open(); // Update track list item... if (pTracks) (pTracks->trackList())->updateTrack(pTrack); } } // Update (reset) all applicable mixer strips... if (pMixer) { QListIterator iter(strips); while (iter.hasNext()) { pStrip = iter.next(); pStrip->clear(); if (pStrip->track()) pStrip->setTrack(pStrip->track()); else if (pStrip->bus()) pStrip->setBus(pStrip->bus()); } pMixer->updateBuses(); // Update all applicable MIDI managers too... QListIterator iter2(managers); while (iter2.hasNext()) { qtractorMidiManager *pMidiManager = iter2.next(); // pMidiManager->setAudioOutputMonitor(true); qtractorPluginList *pPluginList = pMidiManager->pluginList(); if (pPluginList) { const bool bAudioOuts = pPluginList->resetChannels(m_iChannels, false); pPluginList->setChannelsEx(m_iChannels); pMidiManager->setAudioOutputMonitorEx(bAudioOuts); } } } // Swap saved bus properties... m_busMode = busMode; m_sBusName = sBusName; m_bMonitor = bMonitor; m_iChannels = iChannels; m_bAutoConnect = bAutoConnect; m_sInstrumentName = sInstrumentName; // Carry on... pSession->setPlaying(bPlaying); pSession->unlock(); // Done. return true; } // Delete bus. bool qtractorBusCommand::deleteBus (void) { if (m_pBus == nullptr) return false; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return false; qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm == nullptr) return false; // Get the device view root item... qtractorEngine *pEngine = nullptr; switch (m_pBus->busType()) { case qtractorTrack::Audio: pEngine = pSession->audioEngine(); break; case qtractorTrack::Midi: pEngine = pSession->midiEngine(); break; default: break; } // Still valid? if (pEngine == nullptr) return false; // We need to hold things for a while... const bool bPlaying = pSession->isPlaying(); pSession->lock(); pSession->setPlaying(false); // Close all applicable tracks (and mixer strips)... QList strips; qtractorMixerStrip *pStrip; QList managers; qtractorMidiManager *pMidiManager; qtractorMixer *pMixer = pMainForm->mixer(); if (pMixer) { if ((m_pBus->busMode() & qtractorBus::Output) && (m_pBus->busType() == qtractorTrack::Audio)) { // Find the MIDI strips that have this (audio) bus monitored... qtractorAudioBus *pAudioOutputBus = static_cast (m_pBus); const QList& strips2 = pMixer->findAudioOutputBusStrips(pAudioOutputBus); QListIterator iter2(strips2); while (iter2.hasNext()) { pStrip = iter2.next(); pMidiManager = pStrip->midiManager(); if (pMidiManager && pMidiManager->isAudioOutputMonitor()) { pMidiManager->setAudioOutputMonitor(false); managers.append(pMidiManager); } } } } // Close all applicable tracks... for (qtractorTrack *pTrack = pSession->tracks().first(); pTrack; pTrack = pTrack->next()) { if (pTrack->trackType() != m_pBus->busType()) continue; if (pTrack->inputBus() == m_pBus || pTrack->outputBus() == m_pBus) { pTrack->close(); if (pMixer) { pStrip = (pMixer->trackRack())->findStrip(pTrack->monitor()); if (pStrip) { pStrip->clear(); strips.append(pStrip); } } } } // May close now the bus... m_pBus->close(); // And remove it... pEngine->removeBus(m_pBus); m_pBus = nullptr; // Better update special buses anyway... switch (pEngine->syncType()) { case qtractorTrack::Audio: { qtractorAudioEngine *pAudioEngine = pSession->audioEngine(); if (pAudioEngine) { pAudioEngine->resetPlayerBus(); pAudioEngine->resetMetroBus(); } break; } case qtractorTrack::Midi: { qtractorMidiEngine *pMidiEngine = pSession->midiEngine(); if (pMidiEngine) { pMidiEngine->resetControlBus(); pMidiEngine->resetMetroBus(); } break; } default: break; } // (Re)open all tracks... and (reset) mixer strips too ... qtractorTracks *pTracks = pMainForm->tracks(); QListIterator iter(strips); while (iter.hasNext()) { qtractorTrack *pTrack = iter.next()->track(); if (pTrack) { pTrack->open(); // Update track list item... if (pTracks) (pTracks->trackList())->updateTrack(pTrack); } } // Update mixer (clean old strips...) if (pMixer) { pMixer->updateBuses(); QListIterator iter2(managers); while (iter2.hasNext()) { pMidiManager = iter2.next(); pMidiManager->resetAudioOutputBus(); pMidiManager->setAudioOutputMonitor(true); } } // Carry on... pSession->setPlaying(bPlaying); pSession->unlock(); // Done. return true; } // Monitor meter accessor. qtractorMixerMeter *qtractorBusCommand::meter (void) const { qtractorBus *pBus = bus(); if (pBus == nullptr) return nullptr; qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm == nullptr) return nullptr; qtractorMixer *pMixer = pMainForm->mixer(); if (pMixer == nullptr) return nullptr; // Mixer strip determination... qtractorMixerStrip *pStrip = nullptr; if ((busMode() & qtractorBus::Input) && pBus->monitor_in()) pStrip = pMixer->inputRack()->findStrip(pBus->monitor_in()); else if ((busMode() & qtractorBus::Output) && pBus->monitor_out()) pStrip = pMixer->outputRack()->findStrip(pBus->monitor_out()); return (pStrip ? pStrip->meter() : nullptr); } //---------------------------------------------------------------------- // class qtractorCreateBusCommand - implementation. // // Constructor. qtractorCreateBusCommand::qtractorCreateBusCommand (void) : qtractorBusCommand(QObject::tr("create bus")) { } // Bus creation command methods. bool qtractorCreateBusCommand::redo (void) { return createBus(); } bool qtractorCreateBusCommand::undo (void) { return deleteBus(); } //---------------------------------------------------------------------- // class qtractorUpdateBusCommand - implementation. // // Constructor. qtractorUpdateBusCommand::qtractorUpdateBusCommand ( qtractorBus *pBus ) : qtractorBusCommand(QObject::tr("update bus"), pBus) { } // Bus update command methods. bool qtractorUpdateBusCommand::redo (void) { return updateBus(); } //---------------------------------------------------------------------- // class qtractorDeleteBusCommand - implementation. // // Constructor. qtractorDeleteBusCommand::qtractorDeleteBusCommand ( qtractorBus *pBus ) : qtractorBusCommand(QObject::tr("delete bus"), pBus) { } // Bus deletion command methods. bool qtractorDeleteBusCommand::redo (void) { return deleteBus(); } bool qtractorDeleteBusCommand::undo (void) { return createBus(); } //---------------------------------------------------------------------- // class qtractorMoveBusCommand - implementation. // // Constructor. qtractorMoveBusCommand::qtractorMoveBusCommand ( qtractorBus *pBus, qtractorBus *pNextBus ) : qtractorBusCommand(QObject::tr("move bus"), pBus) { m_pNextBus = pNextBus; } // Bus-move command methods. bool qtractorMoveBusCommand::redo (void) { qtractorBus *pBus = bus(); if (pBus == nullptr) return false; qtractorEngine *pEngine = pBus->engine(); if (pEngine == nullptr) return false; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return false; pSession->lock(); // Save the previous bus alright... qtractorBus *pNextBus = pBus->next(); // Move it... pEngine->moveBus(pBus, m_pNextBus); // Swap it nice, finally. m_pNextBus = pNextBus; pSession->unlock(); // Update mixer (look for new strip order...) qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm) { qtractorMixer *pMixer = pMainForm->mixer(); if (pMixer) pMixer->updateBuses(true); } return true; } //---------------------------------------------------------------------- // class qtractorBusMonitorCommand - implementation. // // Constructor. qtractorBusMonitorCommand::qtractorBusMonitorCommand ( qtractorBus *pBus, bool bMonitor ) : qtractorBusCommand(QObject::tr("bus pass-through"), pBus, pBus->busMode()) { setMonitor(bMonitor); } // Bus-gain command method. bool qtractorBusMonitorCommand::redo (void) { qtractorBus *pBus = bus(); if (pBus == nullptr) return false; qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm == nullptr) return false; // Set Bus gain (repective monitor gets set too...) const bool bMonitor = pBus->isMonitor(); pBus->setMonitor(qtractorBusCommand::isMonitor()); qtractorBusCommand::setMonitor(bMonitor); // Update (reset) all applicable mixer strips... qtractorMixer *pMixer = pMainForm->mixer(); if (pMixer) { if (pBus->busMode() & qtractorBus::Input) { pMixer->updateBusStrip(pMixer->inputRack(), pBus, qtractorBus::Input, true); } if (pBus->busMode() & qtractorBus::Output) { pMixer->updateBusStrip(pMixer->outputRack(), pBus, qtractorBus::Output, true); } } return true; } //---------------------------------------------------------------------- // class qtractorBusGainCommand - implementation. // // Constructor. qtractorBusGainCommand::qtractorBusGainCommand ( qtractorBus *pBus, qtractorBus::BusMode busMode, float fGain ) : qtractorBusCommand(QObject::tr("bus gain"), pBus, busMode) { m_fGain = fGain; m_fPrevGain = 1.0f; qtractorMixerMeter *pMixerMeter = meter(); if (pMixerMeter) m_fPrevGain = pMixerMeter->prevGain(); // Try replacing an previously equivalent command... static qtractorBusGainCommand *s_pPrevGainCommand = nullptr; if (s_pPrevGainCommand) { qtractorSession *pSession = qtractorSession::getInstance(); qtractorCommand *pLastCommand = (pSession->commands())->lastCommand(); qtractorCommand *pPrevCommand = static_cast (s_pPrevGainCommand); if (pPrevCommand == pLastCommand && s_pPrevGainCommand->bus() == pBus && s_pPrevGainCommand->busMode() == busMode) { qtractorBusGainCommand *pLastGainCommand = static_cast (pLastCommand); if (pLastGainCommand) { // Equivalence means same (sign) direction too... const float fPrevGain = pLastGainCommand->prevGain(); const float fLastGain = pLastGainCommand->gain(); const int iPrevSign = (fPrevGain > fLastGain ? +1 : -1); const int iCurrSign = (fPrevGain < m_fGain ? +1 : -1); if (iPrevSign == iCurrSign || m_fGain == m_fPrevGain) { m_fPrevGain = fLastGain; (pSession->commands())->removeLastCommand(); } } } } s_pPrevGainCommand = this; } // Bus-gain command method. bool qtractorBusGainCommand::redo (void) { qtractorBus *pBus = bus(); if (pBus == nullptr) return false; // Set Bus gain (repective monitor gets set too...) const float fGain = m_fPrevGain; qtractorMixerMeter *pMixerMeter = meter(); if (pMixerMeter) pMixerMeter->setGain(m_fGain); // MIDI buses are special... if (pBus->busType() == qtractorTrack::Midi) { // Now we gotta make sure of proper MIDI bus... qtractorMidiBus *pMidiBus = static_cast (pBus); if (pMidiBus) pMidiBus->setMasterVolume(m_fGain); } // Set undo value... m_fPrevGain = m_fGain; m_fGain = fGain; return true; } //---------------------------------------------------------------------- // class qtractorBusPanningCommand - implementation. // // Constructor. qtractorBusPanningCommand::qtractorBusPanningCommand ( qtractorBus *pBus, qtractorBus::BusMode busMode, float fPanning ) : qtractorBusCommand(QObject::tr("bus pan"), pBus, busMode) { m_fPanning = fPanning; m_fPrevPanning = 0.0f; qtractorMixerMeter *pMixerMeter = meter(); if (pMixerMeter) m_fPrevPanning = pMixerMeter->prevPanning(); // Try replacing an previously equivalent command... static qtractorBusPanningCommand *s_pPrevPanningCommand = nullptr; if (s_pPrevPanningCommand) { qtractorSession *pSession = qtractorSession::getInstance(); qtractorCommand *pLastCommand = (pSession->commands())->lastCommand(); qtractorCommand *pPrevCommand = static_cast (s_pPrevPanningCommand); if (pPrevCommand == pLastCommand && s_pPrevPanningCommand->bus() == pBus && s_pPrevPanningCommand->busMode() == busMode) { qtractorBusPanningCommand *pLastPanningCommand = static_cast (pLastCommand); if (pLastPanningCommand) { // Equivalence means same (sign) direction too... const float fPrevPanning = pLastPanningCommand->prevPanning(); const float fLastPanning = pLastPanningCommand->panning(); const int iPrevSign = (fPrevPanning > fLastPanning ? +1 : -1); const int iCurrSign = (fPrevPanning < m_fPanning ? +1 : -1); if (iPrevSign == iCurrSign || m_fPanning == m_fPrevPanning) { m_fPrevPanning = fLastPanning; (pSession->commands())->removeLastCommand(); } } } } s_pPrevPanningCommand = this; } // Bus-panning command method. bool qtractorBusPanningCommand::redo (void) { qtractorBus *pBus = bus(); if (pBus == nullptr) return false; // Set Bus panning (repective monitor gets set too...) const float fPanning = m_fPrevPanning; qtractorMixerMeter *pMixerMeter = meter(); if (pMixerMeter) pMixerMeter->setPanning(m_fPanning); // MIDI buses are special... if (pBus->busType() == qtractorTrack::Midi) { // Now we gotta make sure of proper MIDI bus... qtractorMidiBus *pMidiBus = static_cast (pBus); if (pMidiBus) pMidiBus->setMasterPanning(m_fPanning); } // Set undo value... m_fPrevPanning = m_fPanning; m_fPanning = fPanning; return true; } // end of qtractorEngineCommand.cpp qtractor-0.9.25/src/PaxHeaders/qtractorPluginCommand.cpp0000644000000000000000000000013214166551171020343 xustar0030 mtime=1641730681.460610319 30 atime=1641730681.459610308 30 ctime=1641730681.460610319 qtractor-0.9.25/src/qtractorPluginCommand.cpp0000644000175000001440000005221014166551171021573 0ustar00rncbcusers00000000000000// qtractorPluginCommand.cpp // /**************************************************************************** Copyright (C) 2005-2021, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorPluginCommand.h" #include "qtractorPluginForm.h" #include "qtractorPluginListView.h" #include "qtractorInsertPlugin.h" #include "qtractorSession.h" #include "qtractorMidiManager.h" #include "qtractorMainForm.h" #include "qtractorTracks.h" #include "qtractorMixer.h" //---------------------------------------------------------------------- // class qtractorPluginCommand - implementation // // Constructor. qtractorPluginCommand::qtractorPluginCommand ( const QString& sName, qtractorPlugin *pPlugin ) : qtractorCommand(sName) { if (pPlugin) m_plugins.append(pPlugin); setRefresh(false); } // Destructor. qtractorPluginCommand::~qtractorPluginCommand (void) { if (isAutoDelete()) qDeleteAll(m_plugins); m_plugins.clear(); } // Add new plugin(s) command methods. bool qtractorPluginCommand::addPlugins (void) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return false; // pSession->lock(); // Add all listed plugins, in order... QListIterator iter(m_plugins); while (iter.hasNext()) { qtractorPlugin *pPlugin = iter.next(); qtractorPluginList *pPluginList = pPlugin->list(); if (pPluginList) pPluginList->addPlugin(pPlugin); } // Avoid the disposal of the plugin reference(s). setAutoDelete(false); // pSession->unlock(); return true; } // Remove existing plugin(s) command methods. bool qtractorPluginCommand::removePlugins (void) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return false; // pSession->lock(); // Unlink all listed plugins, in order... QListIterator iter(m_plugins); iter.toBack(); while (iter.hasPrevious()) { qtractorPlugin *pPlugin = iter.previous(); qtractorPluginList *pPluginList = pPlugin->list(); if (pPluginList) pPluginList->removePlugin(pPlugin); } // Allow the disposal of the plugin reference(s). setAutoDelete(true); // pSession->unlock(); return true; } //---------------------------------------------------------------------- // class qtractorAddPluginCommand - implementation // // Constructor. qtractorAddPluginCommand::qtractorAddPluginCommand ( qtractorPlugin *pPlugin ) : qtractorPluginCommand(QObject::tr("add plugin"), pPlugin) { } // Plugin insertion command methods. bool qtractorAddPluginCommand::redo (void) { return addPlugins(); } bool qtractorAddPluginCommand::undo (void) { return removePlugins(); } //---------------------------------------------------------------------- // class qtractorAddInsertPluginCommand - implementation // // Constructor. qtractorAddInsertPluginCommand::qtractorAddInsertPluginCommand ( qtractorPlugin *pPlugin ) : qtractorPluginCommand( QObject::tr("add insert"), pPlugin) { } // Plugin insertion command methods. bool qtractorAddInsertPluginCommand::redo (void) { return addPlugins(); } bool qtractorAddInsertPluginCommand::undo (void) { return removePlugins(); } //---------------------------------------------------------------------- // class qtractorAddAuxSendPluginCommand - implementation // // Constructor. qtractorAddAuxSendPluginCommand::qtractorAddAuxSendPluginCommand ( qtractorPlugin *pPlugin ) : qtractorPluginCommand( QObject::tr("add aux-send"), pPlugin) { } // Plugin insertion command methods. bool qtractorAddAuxSendPluginCommand::redo (void) { return addPlugins(); } bool qtractorAddAuxSendPluginCommand::undo (void) { return removePlugins(); } //---------------------------------------------------------------------- // class qtractorAuxSendPluginCommand - implementation // // Constructor. qtractorAuxSendPluginCommand::qtractorAuxSendPluginCommand ( qtractorPlugin *pPlugin, const QString& sAuxSendBusName ) : qtractorPluginCommand(QObject::tr("aux-send bus"), pPlugin), m_sAuxSendBusName(sAuxSendBusName) { } // Plugin insertion command methods. bool qtractorAuxSendPluginCommand::redo (void) { qtractorPlugin *pPlugin = plugins().first(); if (pPlugin == nullptr) return false; if ((pPlugin->type())->index() > 0) { qtractorAudioAuxSendPlugin *pAudioAuxSendPlugin = static_cast (pPlugin); if (pAudioAuxSendPlugin == nullptr) return false; const QString sAudioBusName = pAudioAuxSendPlugin->audioBusName(); pAudioAuxSendPlugin->setAudioBusName(m_sAuxSendBusName); m_sAuxSendBusName = sAudioBusName; pAudioAuxSendPlugin->updateFormAuxSendBusName(); } else { qtractorMidiAuxSendPlugin *pMidiAuxSendPlugin = static_cast (pPlugin); if (pMidiAuxSendPlugin == nullptr) return false; const QString sMidiBusName = pMidiAuxSendPlugin->midiBusName(); pMidiAuxSendPlugin->setMidiBusName(m_sAuxSendBusName); m_sAuxSendBusName = sMidiBusName; pMidiAuxSendPlugin->updateFormAuxSendBusName(); } return true; } bool qtractorAuxSendPluginCommand::undo (void) { return redo(); } //---------------------------------------------------------------------- // class qtractorRemovePluginCommand - implementation // // Constructor. qtractorRemovePluginCommand::qtractorRemovePluginCommand ( qtractorPlugin *pPlugin ) : qtractorPluginCommand(QObject::tr("remove plugin"), pPlugin) { } // Plugin-removal command methods. bool qtractorRemovePluginCommand::redo (void) { return removePlugins(); } bool qtractorRemovePluginCommand::undo (void) { return addPlugins(); } //---------------------------------------------------------------------- // class qtractorInsertPluginCommand - implementation // // Constructor. qtractorInsertPluginCommand::qtractorInsertPluginCommand ( const QString& sName, qtractorPlugin *pPlugin, qtractorPlugin *pNextPlugin ) : qtractorPluginCommand(sName, pPlugin) { m_pNextPlugin = pNextPlugin; } // Plugin-insert command methods. bool qtractorInsertPluginCommand::redo (void) { qtractorPlugin *pPlugin = plugins().first(); if (pPlugin == nullptr) return false; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return false; // Save the previous plugin alright... qtractorPluginList *pPluginList = pPlugin->list(); if (pPluginList == nullptr) return false; // pSession->lock(); qtractorPlugin *pNextPlugin = pPlugin->next(); // Insert it... pPluginList->insertPlugin(pPlugin, m_pNextPlugin); // Swap it nice, finally. m_pNextPlugin = pNextPlugin; // Whether to allow the disposal of the plugin reference. setAutoDelete(false); // pSession->unlock(); return true; } bool qtractorInsertPluginCommand::undo (void) { qtractorPlugin *pPlugin = plugins().first(); if (pPlugin == nullptr) return false; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return false; // Save the previous track alright... qtractorPluginList *pPluginList = pPlugin->list(); if (pPluginList == nullptr) return false; // pSession->lock(); qtractorPlugin *pNextPlugin = pPlugin->next(); // Insert it... pPluginList->removePlugin(pPlugin); // Swap it nice, finally. m_pNextPlugin = pNextPlugin; // Whether to allow the disposal of the plugin reference. setAutoDelete(true); // pSession->unlock(); return true; } //---------------------------------------------------------------------- // class qtractorMovePluginCommand - implementation // // Constructor. qtractorMovePluginCommand::qtractorMovePluginCommand ( qtractorPlugin *pPlugin, qtractorPlugin *pNextPlugin, qtractorPluginList *pPluginList ) : qtractorInsertPluginCommand(QObject::tr("move plugin"), pPlugin, pNextPlugin) { m_pPluginList = pPluginList; } // Plugin-move command methods. bool qtractorMovePluginCommand::redo (void) { qtractorPlugin *pPlugin = plugins().first(); if (pPlugin == nullptr) return false; if (m_pPluginList == nullptr) return false; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return false; // pSession->lock(); // Save the previous track alright... qtractorPlugin *pNextPlugin = pPlugin->next(); qtractorPluginList *pPluginList = pPlugin->list(); // Move it... m_pPluginList->movePlugin(pPlugin, nextPlugin()); // Swap it nice, finally. m_pPluginList = pPluginList; setNextPlugin(pNextPlugin); // pSession->unlock(); qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm) { qtractorTracks *pTracks = pMainForm->tracks(); if (pTracks) { pTracks->clearSelect(); pTracks->updateTrackList(); pTracks->updateTrackView(); } } return true; } bool qtractorMovePluginCommand::undo (void) { // As we swap the prev/state this is non-idempotent. return redo(); } //---------------------------------------------------------------------- // class qtractorActivatePluginCommand - implementation // // Constructor. qtractorActivatePluginCommand::qtractorActivatePluginCommand ( qtractorPlugin *pPlugin, bool bActivated ) : qtractorPluginCommand(QObject::tr("activate plugin"), pPlugin) { m_bActivated = bActivated; } // Plugin-activate command methods. bool qtractorActivatePluginCommand::redo (void) { // Save the toggled state alright... const bool bActivated = !m_bActivated; QListIterator iter(plugins()); while (iter.hasNext()) iter.next()->setActivatedEx(m_bActivated); // Swap it nice, finally. m_bActivated = bActivated; return true; } bool qtractorActivatePluginCommand::undo (void) { // As we toggle the prev/state this is non-idempotent. return redo(); } //---------------------------------------------------------------------- // class qtractorPresetPluginCommand - implementation // // Constructor. qtractorPresetPluginCommand::qtractorPresetPluginCommand ( qtractorPlugin *pPlugin, const QString& sPreset, const QStringList& vlist ) : qtractorPluginCommand(QObject::tr("preset plugin"), pPlugin) { m_sPreset = sPreset; m_vlist = vlist; } // Plugin-preset command methods. bool qtractorPresetPluginCommand::redo (void) { qtractorPlugin *pPlugin = plugins().first(); if (pPlugin == nullptr) return false; // Save the current toggled state alright... const QString sPreset = pPlugin->preset(); const QStringList vlist = pPlugin->valueList(); pPlugin->setPreset(m_sPreset); pPlugin->setValueList(m_vlist); pPlugin->realizeValues(); pPlugin->releaseValues(); // Swap it nice, finally. m_sPreset = sPreset; m_vlist = vlist; // Update the form, showing it up as necessary... pPlugin->refreshForm(); return true; } bool qtractorPresetPluginCommand::undo (void) { // As we swap the prev/state this is non-idempotent. return redo(); } //---------------------------------------------------------------------- // class qtractorResetPluginCommand - implementation // // Constructor. qtractorResetPluginCommand::qtractorResetPluginCommand ( qtractorPlugin *pPlugin ) : qtractorPluginCommand(QObject::tr("reset plugin"), pPlugin) { } // Plugin-reset command methods. bool qtractorResetPluginCommand::redo (void) { qtractorPlugin *pPlugin = plugins().first(); if (pPlugin == nullptr) return false; // Toggle/swap it nice... const QString sPreset = pPlugin->preset(); const QStringList vlist = pPlugin->valueList(); pPlugin->setPreset(m_sPreset); if (m_sPreset.isEmpty() || m_vlist.isEmpty()) { pPlugin->reset(); } else { pPlugin->setValueList(m_vlist); pPlugin->releaseValues(); } // Swap it nice. m_sPreset = sPreset; m_vlist = vlist; // Update the form, showing it up as necessary... pPlugin->refreshForm(); return true; } bool qtractorResetPluginCommand::undo (void) { // As we swap the prev/state this is non-idempotent. return redo(); } //---------------------------------------------------------------------- // class qtractorProgramPluginCommand - implementation // // Constructor. qtractorPluginProgramCommand::qtractorPluginProgramCommand ( qtractorPlugin *pPlugin, int iBank, int iProg ) : qtractorPluginCommand(QObject::tr("plugin program"), pPlugin) { m_iBank = iBank; m_iProg = iProg; } // Plugin-preset command methods. bool qtractorPluginProgramCommand::redo (void) { qtractorPlugin *pPlugin = plugins().first(); if (pPlugin == nullptr) return false; // Save the current toggled state alright... qtractorPluginList::MidiProgramSubject *pMidiProgramSubject = (pPlugin->list())->midiProgramSubject(); if (pMidiProgramSubject == nullptr) return false; const int iBank = pMidiProgramSubject->bank(); const int iProg = pMidiProgramSubject->prog(); pMidiProgramSubject->setProgram(m_iBank, m_iProg); m_iBank = iBank; m_iProg = iProg; return true; } bool qtractorPluginProgramCommand::undo (void) { // As we swap the prev/state this is non-idempotent. return redo(); } //---------------------------------------------------------------------- // class qtractorPluginParamCommand - implementation // // Constructor. qtractorPluginParamCommand::qtractorPluginParamCommand ( qtractorPlugin::Param *pParam, float fValue, bool bUpdate ) : qtractorCommand(pParam->name()), m_pParam(pParam), m_fValue(fValue), m_bUpdate(bUpdate), m_fPrevValue(pParam->value()) { setRefresh(false); // Try replacing an previously equivalent command... static qtractorPluginParamCommand *s_pPrevParamCommand = nullptr; if (s_pPrevParamCommand) { qtractorSession *pSession = qtractorSession::getInstance(); qtractorCommand *pLastCommand = (pSession->commands())->lastCommand(); qtractorCommand *pPrevCommand = static_cast (s_pPrevParamCommand); if (pPrevCommand == pLastCommand && s_pPrevParamCommand->param() == pParam) { qtractorPluginParamCommand *pLastParamCommand = static_cast (pLastCommand); if (pLastParamCommand) { // Equivalence means same (sign) direction too... const float fPrevValue = pLastParamCommand->prevValue(); const float fLastValue = pLastParamCommand->value(); const int iPrevSign = (fPrevValue > fLastValue ? +1 : -1); const int iCurrSign = (fPrevValue < m_fValue ? +1 : -1); if (iPrevSign == iCurrSign || m_fValue == m_fPrevValue) { m_fPrevValue = fLastValue; (pSession->commands())->removeLastCommand(); } } } } s_pPrevParamCommand = this; } // Plugin-reset command methods. bool qtractorPluginParamCommand::redo (void) { qtractorPlugin *pPlugin = m_pParam->plugin(); if (pPlugin == nullptr) return false; // Set plugin parameter value... const float fValue = m_fPrevValue; m_pParam->setValue(m_fValue, m_bUpdate); // Set undo value... m_fPrevValue = m_fValue; m_fValue = fValue; m_bUpdate = true; // Update the form, showing it up as necessary... pPlugin->updateFormDirtyCount(); // Update any GUI editor... // pPlugin->idleEditor(); return true; } bool qtractorPluginParamCommand::undo (void) { // As we swap the prev/value this is non-idempotent. return redo(); } //---------------------------------------------------------------------- // class qtractorPluginParamValuesCommand - impl. // // Constructor. qtractorPluginParamValuesCommand::qtractorPluginParamValuesCommand ( const QString& sName ) : qtractorCommand(sName) { setRefresh(false); } // Destructor. qtractorPluginParamValuesCommand::~qtractorPluginParamValuesCommand (void) { qDeleteAll(m_paramCommands); m_paramCommands.clear(); } // Param-values list builder. void qtractorPluginParamValuesCommand::updateParamValue ( qtractorPlugin::Param *pParam, float fValue, bool bUpdate ) { m_paramCommands.append( new qtractorPluginParamCommand(pParam, fValue, bUpdate)); } // Composite predicate. bool qtractorPluginParamValuesCommand::isEmpty (void) const { return m_paramCommands.isEmpty(); } // Plugin-values command methods. bool qtractorPluginParamValuesCommand::redo (void) { bool bRedo = true; QListIterator iter(m_paramCommands); while (bRedo && iter.hasNext()) bRedo = iter.next()->redo(); return bRedo; } bool qtractorPluginParamValuesCommand::undo (void) { bool bUndo = true; QListIterator iter(m_paramCommands); iter.toBack(); while (bUndo && iter.hasPrevious()) bUndo = iter.previous()->undo(); return bUndo; } //---------------------------------------------------------------------- // class qtractorPluginPropertyCommand - implementation // // Constructor. qtractorPluginPropertyCommand::qtractorPluginPropertyCommand ( qtractorPlugin::Property *pProp, const QVariant& value ) : qtractorCommand(pProp->name()), m_pProp(pProp), m_value(value) { setRefresh(false); } // Plugin-property command methods. bool qtractorPluginPropertyCommand::redo (void) { qtractorPlugin *pPlugin = m_pProp->plugin(); if (pPlugin == nullptr) return false; // Save the current toggled state alright... const QVariant value = m_pProp->variant(); m_pProp->setVariant(m_value, true); // Set undo value. m_value = value; #ifdef CONFIG_LV2 #ifdef CONFIG_LV2_PATCH if (!m_pProp->isAutomatable()) { qtractorPluginType *pType = pPlugin->type(); if (pType->typeHint() == qtractorPluginType::Lv2) { qtractorLv2Plugin *pLv2Plugin = static_cast (pPlugin); if (pLv2Plugin) pLv2Plugin->lv2_property_update(m_pProp->index()); } } #endif #endif // Update the form, showing it up as necessary... pPlugin->updateFormDirtyCount(); // Update any GUI editor... // pPlugin->idleEditor(); // FIXME: Might no work the first time... pPlugin->refreshForm(); return true; } bool qtractorPluginPropertyCommand::undo (void) { // As we swap the prev/state this is non-idempotent. return redo(); } //---------------------------------------------------------------------- // class qtractorAudioOutputBusCommand - declaration. // // Constructor. qtractorAudioOutputBusCommand::qtractorAudioOutputBusCommand ( qtractorMidiManager *pMidiManager, bool bAudioOutputBus, bool bAudioOutputAutoConnect, const QString& sAudioOutputBusName ) : qtractorCommand(QObject::tr("dedicated audio outputs")), m_pMidiManager(pMidiManager), m_bAudioOutputBus(bAudioOutputBus), m_bAudioOutputAutoConnect(bAudioOutputAutoConnect), m_sAudioOutputBusName(sAudioOutputBusName) { } // Plugin audio ouput bus command methods. bool qtractorAudioOutputBusCommand::redo (void) { if (m_pMidiManager == nullptr) return false; const bool bAudioOutputBus = m_pMidiManager->isAudioOutputBus(); const bool bAudioOutputAutoConnect = m_pMidiManager->isAudioOutputAutoConnect(); const QString sAudioOutputBusName = m_pMidiManager->audioOutputBusName(); m_pMidiManager->setAudioOutputBusName(m_sAudioOutputBusName); m_pMidiManager->setAudioOutputAutoConnect(m_bAudioOutputAutoConnect); m_pMidiManager->setAudioOutputBus(m_bAudioOutputBus); m_sAudioOutputBusName = sAudioOutputBusName; m_bAudioOutputAutoConnect = bAudioOutputAutoConnect; m_bAudioOutputBus = bAudioOutputBus; return true; } bool qtractorAudioOutputBusCommand::undo (void) { return redo(); } //---------------------------------------------------------------------- // class qtractorDirectAccessParamCommand - implementation // // Constructor. qtractorDirectAccessParamCommand::qtractorDirectAccessParamCommand ( qtractorPlugin *pPlugin, long iDirectAccessParamIndex ) : qtractorPluginCommand(QObject::tr("direct access param"), pPlugin) { m_iDirectAccessParamIndex = iDirectAccessParamIndex; } // Plugin-change command methods. bool qtractorDirectAccessParamCommand::redo (void) { qtractorPlugin *pPlugin = plugins().first(); if (pPlugin == nullptr) return false; const long iDirectAccessParamIndex = pPlugin->directAccessParamIndex(); pPlugin->setDirectAccessParamIndex(m_iDirectAccessParamIndex); m_iDirectAccessParamIndex = iDirectAccessParamIndex; return true; } bool qtractorDirectAccessParamCommand::undo (void) { return redo(); } //---------------------------------------------------------------------- // class qtractorImportPluginsCommand - declaration. // // Constructor. qtractorImportPluginsCommand::qtractorImportPluginsCommand (void) : qtractorCommand(QObject::tr("import plugins")) { m_pAddCommand = new qtractorAddPluginCommand(); m_pRemoveCommand = new qtractorRemovePluginCommand(); } // Destructor. qtractorImportPluginsCommand::~qtractorImportPluginsCommand (void) { delete m_pRemoveCommand; delete m_pAddCommand; } // Import plugins command methods. bool qtractorImportPluginsCommand::redo (void) { return (m_pRemoveCommand->redo() && m_pAddCommand->redo()); } bool qtractorImportPluginsCommand::undo (void) { return (m_pAddCommand->undo() && m_pRemoveCommand->undo()); } // end of qtractorPluginCommand.cpp qtractor-0.9.25/src/PaxHeaders/qtractorAudioFile.h0000644000000000000000000000013214166551171017114 xustar0030 mtime=1641730681.436610059 30 atime=1641730681.436610059 30 ctime=1641730681.436610059 qtractor-0.9.25/src/qtractorAudioFile.h0000644000175000001440000001020114166551171020336 0ustar00rncbcusers00000000000000// qtractorAudioFile.h // /**************************************************************************** Copyright (C) 2005-2020, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorAudioFile_h #define __qtractorAudioFile_h #include #include //---------------------------------------------------------------------- // class qtractorAudioFile -- Abstract audio file mockup. // class qtractorAudioFile { public: // Virtual destructor. virtual ~qtractorAudioFile() {} // Basic file open mode. enum { None = 0, Read = 1, Write = 2 }; // Pure virtual method mockups. virtual bool open (const QString& sFilename, int iMode = Read) = 0; virtual int read (float **ppFrames, unsigned int iFrames) = 0; virtual int write (float **ppFrames, unsigned int iFrames) = 0; virtual bool seek (unsigned long iOffset) = 0; virtual void close () = 0; // Pure virtual accessor mockups. virtual int mode() const = 0; // These shall give us a clue on the size // of the ring buffer size (in frames). virtual unsigned short channels() const = 0; virtual unsigned long frames() const = 0; // Other special informational methods. virtual unsigned int sampleRate() const = 0; }; //---------------------------------------------------------------------- // class qtractorAudioFileFactory -- Audio file factory (singleton). // class qtractorAudioFileFactory { public: // Constructor. qtractorAudioFileFactory(); // Destructor. ~qtractorAudioFileFactory(); // Singleton instance accessor. static qtractorAudioFileFactory *getInstance(); // Supported file types. enum FileType { SndFile, VorbisFile, MadFile }; // Audio file format descriptor. struct FileFormat { FileType type; QString name; QString ext; int data; }; // The supported file types/format global map. typedef QList FileFormats; static const FileFormats& formats(); // The supported file types/extension map. typedef QHash FileTypes; static const FileTypes& types(); // The supported file types/names format lists. static const QStringList& filters(); static const QStringList& exts(); // Default audio file format accessors // (specific to capture/recording) static void setDefaultType( const QString& sExt, int iType, int iFormat = 0, int iQuality = 4); static QString defaultExt(); // Check whether given file type/format is valid. (static) static bool isValidFormat(const FileFormat *pFormat, int iFormat); // Factory method. (static) static qtractorAudioFile *createAudioFile (const QString& sFilename, unsigned short iChannels = 0, unsigned int iSampleRate = 0, unsigned int iBufferSize = 0, int iFormat = -1); protected: // Instance factory method. qtractorAudioFile *newAudioFile (const QString& sFilename, unsigned short iChannels, unsigned int iSampleRate, unsigned int iBufferSize, int iFormat); static int defaultFormat(); static int defaultQuality(); private: // Instance members. FileFormats m_formats; FileTypes m_types; // Supported filter strings. QStringList m_filters; QStringList m_exts; // Default file format/type (for capture/record) FileFormat *m_pDefaultFormat; int m_iDefaultFormat; int m_iDefaultQuality; // The singleton instance. static qtractorAudioFileFactory *g_pInstance; }; #endif // __qtractorAudioFile_h // end of qtractorAudioFile.h qtractor-0.9.25/src/PaxHeaders/qtractorEngineCommand.h0000644000000000000000000000013214166551171017757 xustar0030 mtime=1641730681.442610124 30 atime=1641730681.442610124 30 ctime=1641730681.442610124 qtractor-0.9.25/src/qtractorEngineCommand.h0000644000175000001440000001416214166551171021213 0ustar00rncbcusers00000000000000// qtractorEngineCommand.h // /**************************************************************************** Copyright (C) 2005-2020, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorEngineCommand_h #define __qtractorEngineCommand_h #include "qtractorCommand.h" #include "qtractorEngine.h" // Forward declarations. class qtractorMixerMeter; //---------------------------------------------------------------------- // class qtractorBusCommand - declaration. // class qtractorBusCommand : public qtractorCommand { public: // Constructor. qtractorBusCommand(const QString& sName, qtractorBus *pBus = nullptr, qtractorBus::BusMode busMode = qtractorBus::None); // Bus accessors. void setBus(qtractorBus *pBus) { m_pBus = pBus; } qtractorBus *bus() const { return m_pBus; } // Bus properties accessors. void setBusMode(qtractorBus::BusMode busMode) { m_busMode = busMode; } qtractorBus::BusMode busMode() const { return m_busMode; } void setBusType(qtractorTrack::TrackType busType) { m_busType = busType; } qtractorTrack::TrackType busType() const { return m_busType; } void setBusName(const QString& sBusName) { m_sBusName = sBusName; } const QString& busName() const { return m_sBusName; } void setMonitor(bool bMonitor) { m_bMonitor = bMonitor; } bool isMonitor() const { return m_bMonitor; } // Special Audio bus properties accessors. void setChannels(unsigned short iChannels) { m_iChannels = iChannels; } unsigned short channels() const { return m_iChannels; } void setAutoConnect(bool bAutoConnect) { m_bAutoConnect = bAutoConnect; } bool isAutoConnect() const { return m_bAutoConnect; } // Special MIDI bus properties accessors. void setInstrumentName(const QString& sInstrumentName) { m_sInstrumentName = sInstrumentName; } const QString& instrumentName() const { return m_sInstrumentName; } protected: // Bus command methods. bool createBus(); bool updateBus(); bool deleteBus(); // Monitor meter accessor. qtractorMixerMeter *meter() const; private: // Instance variables. qtractorBus *m_pBus; qtractorBus::BusMode m_busMode; qtractorTrack::TrackType m_busType; QString m_sBusName; bool m_bMonitor; unsigned short m_iChannels; bool m_bAutoConnect; QString m_sInstrumentName; }; //---------------------------------------------------------------------- // class qtractorCreateBusCommand - declaration. // class qtractorCreateBusCommand : public qtractorBusCommand { public: // Constructor. qtractorCreateBusCommand(); // Bus creation command methods. bool redo(); bool undo(); }; //---------------------------------------------------------------------- // class qtractorUpdateBusCommand - declaration. // class qtractorUpdateBusCommand : public qtractorBusCommand { public: // Constructor. qtractorUpdateBusCommand(qtractorBus *pBus); // Bus update command methods. bool redo(); bool undo() { return redo(); } }; //---------------------------------------------------------------------- // class qtractorDeleteBusCommand - declaration. // class qtractorDeleteBusCommand : public qtractorBusCommand { public: // Constructor. qtractorDeleteBusCommand(qtractorBus *pBus); // Bus deletion command methods. bool redo(); bool undo(); }; //---------------------------------------------------------------------- // class qtractorMoveBusCommand - declaration. // class qtractorMoveBusCommand : public qtractorBusCommand { public: // Constructor. qtractorMoveBusCommand(qtractorBus *pBus, qtractorBus *pNextBus); // Plugin-move command methods. bool redo(); bool undo() { return redo(); } private: // Instance variables. qtractorBus *m_pNextBus; }; //---------------------------------------------------------------------- // class qtractorBusMonitorCommand - declaration. // class qtractorBusMonitorCommand : public qtractorBusCommand { public: // Constructor. qtractorBusMonitorCommand(qtractorBus *pBus, bool bMonitor); // Bus-gain command methods. bool redo(); bool undo() { return redo(); } }; //---------------------------------------------------------------------- // class qtractorBusGainCommand - declaration. // class qtractorBusGainCommand : public qtractorBusCommand { public: // Constructor. qtractorBusGainCommand(qtractorBus *pBus, qtractorBus::BusMode busMode, float fGain); // Bus-gain command methods. bool redo(); bool undo() { return redo(); } // Gain value retrieval. float gain() const { return m_fGain; } // Last known gain predicate. float prevGain() const { return m_fPrevGain; } private: // Instance variables. float m_fGain; float m_fPrevGain; }; //---------------------------------------------------------------------- // class qtractorBusPanningCommand - declaration. // class qtractorBusPanningCommand : public qtractorBusCommand { public: // Constructor. qtractorBusPanningCommand(qtractorBus *pBus, qtractorBus::BusMode busMode, float fPanning); // Bus-panning command methods. bool redo(); bool undo() { return redo(); } // Panning value retrieval. float panning() const { return m_fPanning; } // Last known panning predicate. float prevPanning() const { return m_fPrevPanning; } private: // Instance variables. float m_fPanning; float m_fPrevPanning; }; #endif // __qtractorEngineCommand_h // end of qtractorEngineCommand.h qtractor-0.9.25/src/PaxHeaders/qtractorMidiFile.cpp0000644000000000000000000000013214166551171017270 xustar0030 mtime=1641730681.454610254 30 atime=1641730681.454610254 30 ctime=1641730681.454610254 qtractor-0.9.25/src/qtractorMidiFile.cpp0000644000175000001440000011374714166551171020535 0ustar00rncbcusers00000000000000// qtractorMidiFile.cpp // /**************************************************************************** Copyright (C) 2005-2020, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorMidiFile.h" #include "qtractorTimeScale.h" #include "qtractorMidiRpn.h" #include #include // Symbolic header markers. #define SMF_MTHD "MThd" #define SMF_MTRK "MTrk" // - Bank-select (controller) types... #define BANK_MSB 0x00 #define BANK_LSB 0x20 // - Extra-ordinary (controller) types... #define RPN_MSB 0x65 #define RPN_LSB 0x64 #define NRPN_MSB 0x63 #define NRPN_LSB 0x62 #define DATA_MSB 0x06 #define DATA_LSB 0x26 //---------------------------------------------------------------------- // class qtractorMidiFileRpn -- MIDI RPN/NRPN file parser. // class qtractorMidiFileRpn : public qtractorMidiRpn { public: // Constructor. qtractorMidiFileRpn() : qtractorMidiRpn() {} // Encoder. bool process ( unsigned long time, int port, unsigned char status, unsigned short param, unsigned short value ) { qtractorMidiRpn::Event event; event.time = time; event.port = port; event.status = status; event.param = param; event.value = value; return qtractorMidiRpn::process(event); } // Decoder. void dequeue ( qtractorMidiSequence *pSeq ) { while (qtractorMidiRpn::isPending()) { qtractorMidiRpn::Event event; if (qtractorMidiRpn::dequeue(event)) { qtractorMidiEvent::EventType type; switch (qtractorMidiRpn::Type(event.status & 0x70)) { case qtractorMidiRpn::CC: // 0x10 type = qtractorMidiEvent::CONTROLLER; break; case qtractorMidiRpn::RPN: // 0x20 type = qtractorMidiEvent::REGPARAM; break; case qtractorMidiRpn::NRPN: // 0x30 type = qtractorMidiEvent::NONREGPARAM; break; case qtractorMidiRpn::CC14: // 0x40 type = qtractorMidiEvent::CONTROL14; break; default: continue; } qtractorMidiEvent *pEvent = new qtractorMidiEvent( event.time, type, event.param, event.value); pSeq->addEvent(pEvent); pSeq->setChannel(event.status & 0x0f); } } } }; //---------------------------------------------------------------------- // class qtractorMidiFile -- A SMF (Standard MIDI File) class. // // Constructor. qtractorMidiFile::qtractorMidiFile (void) { // SMF instance variables. m_iMode = None; m_pFile = nullptr; m_iOffset = 0; // Header informational data. m_iFormat = 0; m_iTracks = 0; m_iTicksPerBeat = 0; m_pTrackInfo = nullptr; // Special tempo/time-signature map. m_pTempoMap = nullptr; } // Destructor. qtractorMidiFile::~qtractorMidiFile (void) { close(); } // Open file method. bool qtractorMidiFile::open ( const QString& sFilename, int iMode ) { close(); if (iMode == None) iMode = Read; const QByteArray aFilename = sFilename.toUtf8(); m_pFile = ::fopen(aFilename.constData(), iMode == Write ? "w+b" : "rb"); if (m_pFile == nullptr) return false; m_sFilename = sFilename; m_iMode = iMode; m_iOffset = 0; // Bail out of here, if in write mode... if (m_iMode == Write) return true; // First word must identify the file as a SMF; // must be literal "MThd" char header[5]; readData((unsigned char *) &header[0], 4); header[4] = (char) 0; if (::strcmp(header, SMF_MTHD)) { close(); return false; } // Second word should be the total header chunk length... int iMThdLength = readInt(4); if (iMThdLength < 6) { close(); return false; } // Read header data... m_iFormat = (unsigned short) readInt(2); m_iTracks = (unsigned short) readInt(2); m_iTicksPerBeat = (unsigned short) readInt(2); // Should skip any extra bytes... while (iMThdLength > 6) { if (::fgetc(m_pFile) < 0) { close(); return false; } ++m_iOffset; --iMThdLength; } // Allocate the track map. m_pTrackInfo = new TrackInfo [m_iTracks]; for (int iTrack = 0; iTrack < m_iTracks; ++iTrack) { // Must be a track header "MTrk"... readData((unsigned char *) &header[0], 4); header[4] = (char) 0; if (::strcmp(header, SMF_MTRK)) { close(); return false; } // Check track chunk length... const int iMTrkLength = readInt(4); if (iMTrkLength < 0) { close(); return false; } // Set this one track info. m_pTrackInfo[iTrack].length = iMTrkLength; m_pTrackInfo[iTrack].offset = m_iOffset; // Set next track offset... m_iOffset += iMTrkLength; // Advance to next one... if (::fseek(m_pFile, m_iOffset, SEEK_SET)) { close(); return false; } } // Special tempo/time-signature map. m_pTempoMap = new qtractorMidiFileTempo(this); // We're in business... return true; } // Close file method. void qtractorMidiFile::close (void) { if (m_pFile) { ::fclose(m_pFile); m_pFile = nullptr; } if (m_pTrackInfo) { delete [] m_pTrackInfo; m_pTrackInfo = nullptr; } if (m_pTempoMap) { delete m_pTempoMap; m_pTempoMap = nullptr; } } // Sequence/track/channel readers. bool qtractorMidiFile::readTracks ( qtractorMidiSequence **ppSeqs, unsigned short iSeqs, unsigned short iTrackChannel ) { if (m_pFile == nullptr) return false; if (m_pTempoMap == nullptr) return false; if (m_iMode != Read) return false; // Expedite RPN/NRPN controllers processor... qtractorMidiFileRpn xrpn; // So, how many tracks are we reading in a row?... const unsigned short iSeqTracks = (iSeqs > 1 ? m_iTracks : 1); // Go fetch them... for (unsigned short iSeqTrack = 0; iSeqTrack < iSeqTracks; ++iSeqTrack) { // If under a format 0 file, we'll filter for one single channel. if (iSeqTracks > 1) iTrackChannel = iSeqTrack; const unsigned short iTrack = (m_iFormat == 1 ? iTrackChannel : 0); if (iTrack >= m_iTracks) return false; const unsigned short iChannelFilter = (m_iFormat == 1 || iSeqs > 1 ? 0xf0 : iTrackChannel); // Locate the desired track stuff... const unsigned long iTrackStart = m_pTrackInfo[iTrack].offset; if (iTrackStart != m_iOffset) { if (::fseek(m_pFile, iTrackStart, SEEK_SET)) return false; m_iOffset = iTrackStart; } // Now we're going into business... const unsigned long iTrackEnd = m_iOffset + m_pTrackInfo[iTrack].length; unsigned long iTrackTime = 0; unsigned int iLastStatus = 0; unsigned long iTimeout = 0; // While this track lasts... while (m_iOffset < iTrackEnd) { // Read delta timestamp... iTrackTime += readInt(); // Read probable status byte... unsigned int iStatus = readInt(1); // Maybe a running status byte? if ((iStatus & 0x80) == 0) { // Go back one byte... ::ungetc(iStatus, m_pFile); --m_iOffset; iStatus = iLastStatus; } else { iLastStatus = iStatus; } const unsigned short iChannel = (iStatus & 0x0f); qtractorMidiEvent *pEvent; qtractorMidiEvent::EventType type = qtractorMidiEvent::EventType(iStatus & 0xf0); if (iStatus == qtractorMidiEvent::META) type = qtractorMidiEvent::META; // Make proper sequence reference... unsigned short iSeq = 0; if (iSeqs > 1) iSeq = (m_iFormat == 0 ? iChannel : iTrack); qtractorMidiSequence *pSeq = ppSeqs[iSeq]; // Event time converted to sequence resolution... const unsigned long iTime = pSeq->timeq(iTrackTime, m_iTicksPerBeat); // Check for sequence time length, if any... if (pSeq->timeLength() > 0 && iTime >= pSeq->timeOffset() + pSeq->timeLength()) { xrpn.flush(); xrpn.dequeue(pSeq); break; } // Flush/timeout RPN/NRPN stuff... if (iTimeout < iTime || type != qtractorMidiEvent::CONTROLLER) { iTimeout = iTime + (pSeq->ticksPerBeat() >> 2); xrpn.flush(); } // Check whether it won't be channel filtered... const bool bChannelEvent = (iTime >= pSeq->timeOffset() && ((iChannelFilter & 0xf0) || (iChannelFilter == iChannel))); unsigned char *data, data1, data2; unsigned int len, meta, bank; switch (type) { case qtractorMidiEvent::NOTEOFF: case qtractorMidiEvent::NOTEON: data1 = readInt(1); data2 = readInt(1); // Check if its channel filtered... if (bChannelEvent) { if (data2 == 0 && type == qtractorMidiEvent::NOTEON) type = qtractorMidiEvent::NOTEOFF; pEvent = new qtractorMidiEvent(iTime, type, data1, data2); pSeq->addEvent(pEvent); pSeq->setChannel(iChannel); } break; case qtractorMidiEvent::KEYPRESS: data1 = readInt(1); data2 = readInt(1); // Check if its channel filtered... if (bChannelEvent) { // Create the new event... pEvent = new qtractorMidiEvent(iTime, type, data1, data2); pSeq->addEvent(pEvent); pSeq->setChannel(iChannel); } break; case qtractorMidiEvent::CONTROLLER: data1 = readInt(1); data2 = readInt(1); // Check if its channel filtered... if (bChannelEvent) { // Check for RPN/NRPN stuff... if (xrpn.process(iTime, iSeqTrack, (qtractorMidiRpn::CC | iChannel), data1, data2)) { iTimeout = iTime + (pSeq->ticksPerBeat() >> 2); break; } // Create the new event... pEvent = new qtractorMidiEvent(iTime, type, data1, data2); pSeq->addEvent(pEvent); pSeq->setChannel(iChannel); // Set the primordial bank patch... switch (data1) { case BANK_MSB: // Bank MSB if (pSeq->bankSelMethod() < 0) pSeq->setBankSelMethod(1); // Bank-select method (MSB)... switch (pSeq->bankSelMethod()) { case 1: // Bank MSB (current) pSeq->setBank(data2); break; case 2: // Bank LSB (previous) pSeq->setBankSelMethod(0); // Fall thru... case 0: default: bank = (pSeq->bank() < 0 ? 0 : (pSeq->bank() & 0x007f)); pSeq->setBank(bank | (data2 << 7)); break; } break; case BANK_LSB: // Bank LSB if (pSeq->bankSelMethod() < 0) pSeq->setBankSelMethod(2); // Bank-select method (LSB)... switch (pSeq->bankSelMethod()) { case 1: // Bank MSB (previous) bank = (pSeq->bank() < 0 ? 0 : (pSeq->bank() & 0x007f)); pSeq->setBank((bank << 7) | data2); pSeq->setBankSelMethod(0); break; case 2: // Bank LSB (current) pSeq->setBank(data2); break; case 0: // Normal default: bank = (pSeq->bank() < 0 ? 0 : (pSeq->bank() & 0x3f80)); pSeq->setBank(bank | data2); break; } break; default: break; } } break; case qtractorMidiEvent::PGMCHANGE: data1 = readInt(1); data2 = 0x7f; // Check if its channel filtered... if (bChannelEvent) { // Create the new event... pEvent = new qtractorMidiEvent(iTime, type, data1, data2); pSeq->addEvent(pEvent); pSeq->setChannel(iChannel); // Set the primordial program patch... if (pSeq->prog() < 0) pSeq->setProg(data1); } break; case qtractorMidiEvent::CHANPRESS: data1 = 0; data2 = readInt(1); // Check if its channel filtered... if (bChannelEvent) { // Create the new event... pEvent = new qtractorMidiEvent(iTime, type, data1, data2); pSeq->addEvent(pEvent); pSeq->setChannel(iChannel); } break; case qtractorMidiEvent::PITCHBEND: data1 = readInt(1); data2 = readInt(1); // Check if its channel filtered... if (bChannelEvent) { const unsigned short value = (data2 << 7) | data1; // Create the new event... pEvent = new qtractorMidiEvent(iTime, type, 0, value); pSeq->addEvent(pEvent); pSeq->setChannel(iChannel); } break; case qtractorMidiEvent::SYSEX: len = readInt(); if ((int) len < 1) { m_iOffset = iTrackEnd; // Force EoT! break; } data = new unsigned char [1 + len]; data[0] = (unsigned char) type; // Skip 0xf0 head. if (readData(&data[1], len) < (int) len) { delete [] data; return false; } // Check if its channel filtered... if (bChannelEvent) { pEvent = new qtractorMidiEvent(iTime, type); pEvent->setSysex(data, 1 + len); pSeq->addEvent(pEvent); pSeq->setChannel(iChannel); } delete [] data; break; case qtractorMidiEvent::META: meta = qtractorMidiEvent::MetaType(readInt(1)); // Get the meta data... len = readInt(); if ((int) len < 1) { // m_iOffset = iTrackEnd; // Force EoT! break; } if (meta == qtractorMidiEvent::TEMPO) { m_pTempoMap->addNodeTempo(iTrackTime, qtractorTimeScale::uroundf( 60000000.0f / float(readInt(len)))); } else { data = new unsigned char [len + 1]; if (readData(data, len) < (int) len) { delete [] data; return false; } data[len] = (unsigned char) 0; // Now, we'll deal only with some... switch (meta) { case qtractorMidiEvent::TRACKNAME: pSeq->setName( QString::fromLatin1((const char *) data).simplified()); break; case qtractorMidiEvent::TIMESIG: // Beats per bar is the numerator of time signature... if ((unsigned short) data[0] > 0) { m_pTempoMap->addNodeTime(iTrackTime, (unsigned short) data[0], (unsigned short) data[1]); } break; case qtractorMidiEvent::KEYSIG: m_pTempoMap->addMarker(iTrackTime, QString(), int(char(data[0])), bool(data[1])); break; case qtractorMidiEvent::MARKER: m_pTempoMap->addMarker(iTrackTime, QString::fromLatin1((const char *) data).simplified()); break; default: // Ignore all others... break; } delete [] data; } // Fall thru... default: break; } // Flush/pending RPN/NRPN stuff... xrpn.dequeue(pSeq); } } // FIXME: Commit the sequence(s) length... for (unsigned short iSeq = 0; iSeq < iSeqs; ++iSeq) ppSeqs[iSeq]->close(); #ifdef CONFIG_DEBUG_0 for (unsigned short iSeq = 0; iSeq < iSeqs; ++iSeq) { qtractorMidiSequence *pSeq = ppSeqs[iSeq]; qDebug("qtractorMidiFile::readTrack([%u]%p,%u,%u)" " name=\"%s\" events=%d duration=%lu", iSeq, pSeq, iSeqs, iTrackChannel, pSeq->name().toUtf8().constData(), pSeq->events().count(), pSeq->duration()); } #endif return true; } bool qtractorMidiFile::readTrack ( qtractorMidiSequence *pSeq, unsigned short iTrackChannel ) { return readTracks(&pSeq, 1, iTrackChannel); } // Sequence/track/channel duration reader helper. unsigned long qtractorMidiFile::readTrackDuration ( unsigned short iTrackChannel ) { if (m_pFile == nullptr) return 0; if (m_iMode != Read) return 0; const unsigned short iTrack = (m_iFormat == 1 ? iTrackChannel : 0); if (iTrack >= m_iTracks) return 0; const unsigned short iChannelFilter = (m_iFormat == 1 ? 0xf0 : iTrackChannel); // Locate the desired track stuff... const unsigned long iTrackStart = m_pTrackInfo[iTrack].offset; if (iTrackStart != m_iOffset) { if (::fseek(m_pFile, iTrackStart, SEEK_SET)) return 0; m_iOffset = iTrackStart; } // Now we're going into business... const unsigned long iTrackEnd = m_iOffset + m_pTrackInfo[iTrack].length; unsigned long iTrackDuration = 0; unsigned long iTrackTime = 0; unsigned int iLastStatus = 0; // While this track lasts... while (m_iOffset < iTrackEnd) { // Read delta timestamp... iTrackTime += readInt(); // Read probable status byte... unsigned int iStatus = readInt(1); // Maybe a running status byte? if ((iStatus & 0x80) == 0) { // Go back one byte... ::ungetc(iStatus, m_pFile); --m_iOffset; iStatus = iLastStatus; } else { iLastStatus = iStatus; } // Check whether it won't be channel filtered... const unsigned short iChannel = (iStatus & 0x0f); if ((iChannelFilter & 0xf0) || (iChannelFilter == iChannel)) iTrackDuration = iTrackTime; qtractorMidiEvent::EventType type = qtractorMidiEvent::EventType(iStatus & 0xf0); if (iStatus == qtractorMidiEvent::META) type = qtractorMidiEvent::META; switch (type) { case qtractorMidiEvent::NOTEOFF: case qtractorMidiEvent::NOTEON: case qtractorMidiEvent::KEYPRESS: case qtractorMidiEvent::CONTROLLER: case qtractorMidiEvent::PITCHBEND: readInt(2); break; case qtractorMidiEvent::PGMCHANGE: case qtractorMidiEvent::CHANPRESS: readInt(1); break; case qtractorMidiEvent::META: readInt(1); // Fall thru... case qtractorMidiEvent::SYSEX: { int n = readInt(); if (n < 1 || ::fseek(m_pFile, m_iOffset + n, SEEK_SET)) m_iOffset = iTrackEnd; // Force EoT! else m_iOffset += n; } // Fall thru... default: break; } } return iTrackDuration; } // Header writer. bool qtractorMidiFile::writeHeader ( unsigned short iFormat, unsigned short iTracks, unsigned short iTicksPerBeat ) { if (m_pFile == nullptr) return false; if (m_pTempoMap) return false; if (m_iMode != Write) return false; // SMF format 0 sanitization... if (iFormat == 0) iTracks = 1; #ifdef CONFIG_DEBUG_0 qDebug("qtractorMidiFile::writeHeader(%u,%u,%u)", iFormat, iTracks, iTicksPerBeat); #endif // First word must identify the file as a SMF; // must be literal "MThd" writeData((unsigned char *) SMF_MTHD, 4); // Second word should be the total header chunk length... writeInt(6, 4); // Write header data (6 bytes)... writeInt(m_iFormat = iFormat, 2); writeInt(m_iTracks = iTracks, 2); writeInt(m_iTicksPerBeat = iTicksPerBeat, 2); // Special tempo/time-signature map. m_pTempoMap = new qtractorMidiFileTempo(this); // Assume all is fine. return true; } // Sequence/track writers. bool qtractorMidiFile::writeTracks ( qtractorMidiSequence **ppSeqs, unsigned short iSeqs ) { if (m_pFile == nullptr) return false; if (m_pTempoMap == nullptr) return false; if (m_iMode != Write) return false; #ifdef CONFIG_DEBUG_0 if (ppSeqs == nullptr) qDebug("qtractorMidiFile::writeTrack(nullptr,%u)", iSeqs); for (unsigned short iSeq = 0; ppSeqs && iSeq < iSeqs; ++iSeq) { qtractorMidiSequence *pSeq = ppSeqs[iSeq]; qDebug("qtractorMidiFile::writeTrack([%u]%p,%u)" " name=\"%s\" events=%d duration=%lu", iSeq, pSeq, iSeqs, pSeq->name().toUtf8().constData(), pSeq->events().count(), pSeq->duration()); } #endif // So, how many tracks are we reading in a row?... const unsigned short iTracks = (iSeqs > 1 ? m_iTracks : 1); // Go fetch them... for (unsigned short iTrack = 0; iTrack < iTracks; ++iTrack) { // Make proper initial sequence reference... unsigned short iSeq = 0; if (iSeqs > 1 && m_iFormat == 1) iSeq = iTrack; // Which is just good for track labeling... qtractorMidiSequence *pSeq = nullptr; if (ppSeqs) pSeq = ppSeqs[iSeq]; // Must be a track header "MTrk"... writeData((unsigned char *) SMF_MTRK, 4); // Write a dummy track length (we'll overwrite it later)... const unsigned long iMTrkOffset = m_iOffset; writeInt(0, 4); // Track name... const QString& sTrackName = (pSeq ? pSeq->name() : QFileInfo(m_sFilename).baseName()); if (!sTrackName.isEmpty()) { writeInt(0); // delta-time=0 writeInt(qtractorMidiEvent::META, 1); writeInt(qtractorMidiEvent::TRACKNAME, 1); writeInt(sTrackName.length()); const QByteArray aTrackName = sTrackName.toLatin1(); writeData((unsigned char *) aTrackName.constData(), aTrackName.length()); } // Tempo/time-signature map and location markers... qtractorMidiFileTempo::Node *pNode = m_pTempoMap->nodes().first(); qtractorMidiFileTempo::Marker *pMarker = m_pTempoMap->markers().first(); // Tempo/time-signature map (track 0) // - applicable to SMF format 1 files... if (pSeq == nullptr) { unsigned long iNodeTime = 0; while (pNode) { while (pMarker && pMarker->tick < pNode->tick) { writeMarker(pMarker, iNodeTime); iNodeTime = pMarker->tick; pMarker = pMarker->next(); } writeNode(pNode, iNodeTime); iNodeTime = pNode->tick; pNode = pNode->next(); } while (pMarker) { writeMarker(pMarker, iNodeTime); iNodeTime = pMarker->tick; pMarker = pMarker->next(); } } // Now's time for proper events being written down... // if (pSeq) { // Provisional data structures for sequence merging... struct EventItem { EventItem(qtractorMidiSequence *pSeq) : seq(pSeq), event(pSeq->events().first()) { notesOff.setAutoDelete(true); } qtractorMidiSequence *seq; qtractorMidiEvent *event; qtractorList notesOff; }; EventItem *pItem; unsigned short iItem; // Prolog... const unsigned short iItems = (m_iFormat == 0 ? iSeqs : 1); EventItem **ppItems = new EventItem * [iItems]; for (iItem = 0; iItem < iItems; ++iItem) { iSeq = (m_iFormat == 0 ? iItem : iTrack); ppItems[iItem] = new EventItem(ppSeqs[iSeq]); } // Write the whole sequence out... unsigned int iChannel; unsigned int iStatus; unsigned int iLastStatus = 0; unsigned long iLastTime = 0; unsigned long iTime; unsigned long iTimeOff; unsigned char *data; unsigned int len; EventItem *pEventItem; EventItem *pNoteOffItem; qtractorMidiEvent *pEvent; qtractorMidiEvent *pNoteFirst; qtractorMidiEvent *pNoteAfter; qtractorMidiEvent *pNoteOff; unsigned long iEventTime = 0; // Track/channel bank-select... if (pSeq->bank() >= 0) { iChannel = pSeq->channel(); iStatus = (qtractorMidiEvent::CONTROLLER | iChannel) & 0xff; if (0 >= pSeq->bankSelMethod() || pSeq->bankSelMethod() == 1) { writeInt(0); // delta-time=0 writeInt(iStatus, 1); writeInt(BANK_MSB, 1); // Bank MSB. if (pSeq->bankSelMethod() == 1) writeInt((pSeq->bank() & 0x007f), 1); else writeInt((pSeq->bank() & 0x3f80) >> 7, 1); } if (0 >= pSeq->bankSelMethod() || pSeq->bankSelMethod() == 2) { writeInt(0); // delta-time=0 writeInt(iStatus, 1); writeInt(BANK_LSB, 1); // Bank LSB. writeInt((pSeq->bank() & 0x007f), 1); } } // Track/channel program change... if (pSeq->prog() >= 0) { iChannel = pSeq->channel(); iStatus = (qtractorMidiEvent::PGMCHANGE | iChannel) & 0xff; writeInt(0); // delta-time=0 writeInt(iStatus, 1); writeInt((pSeq->prog() & 0x007f), 1); } // Lets-a go, down to event merge loop... // for (;;) { // Find which will be next event to write out, // keeping account onto sequence merging... pSeq = nullptr; pEvent = nullptr; pEventItem = nullptr; for (iItem = 0; iItem < iItems; ++iItem) { pItem = ppItems[iItem]; if (pItem->event && (pEventItem == nullptr || iEventTime >= (pItem->event)->time())) { iEventTime = (pItem->event)->time(); pEventItem = pItem; } } // So we'll have another event ready? if (pEventItem) { pSeq = pEventItem->seq; pEvent = pEventItem->event; pEventItem->event = pEvent->next(); if (pEventItem->event) iEventTime = (pEventItem->event)->time(); } // Maybe we reached the (partial) end... if (pEvent == nullptr) break; // Strip out all bank-select/program-changes here... if ((pEvent->type() == qtractorMidiEvent::PGMCHANGE) || (pEvent->type() == qtractorMidiEvent::CONTROLLER && (pEvent->controller() == BANK_MSB || pEvent->controller() == BANK_LSB))) { continue; } // Event (absolute) time converted to file resolution... iTime = pSeq->timep(pEvent->time(), m_iTicksPerBeat); // Check for pending note-offs... for (;;) { // Get any a note-off event pending... iTimeOff = iTime; pNoteOff = nullptr; pNoteOffItem = nullptr; for (iItem = 0; iItem < iItems; ++iItem) { pItem = ppItems[iItem]; pNoteFirst = pItem->notesOff.first(); if (pNoteFirst && iTimeOff >= pNoteFirst->time()) { iTimeOff = pNoteFirst->time(); pNoteOff = pNoteFirst; pNoteOffItem = pItem; } } // Was there any? if (pNoteOff == nullptr) break; // - Delta time... writeInt(iTimeOff > iLastTime ? iTimeOff - iLastTime : 0); iLastTime = iTimeOff; // - Status byte... iChannel = (pNoteOffItem->seq)->channel(); iStatus = (pNoteOff->type() | iChannel) & 0xff; // - Running status... if (iStatus != iLastStatus) { writeInt(iStatus, 1); iLastStatus = iStatus; } // - Data bytes... writeInt(pNoteOff->note(), 1); writeInt(pNoteOff->velocity(), 1); // Remove from note-off list and continue... pNoteOffItem->notesOff.remove(pNoteOff); } // Tempo/time-signature map (interleaved) // - applicable to SMF format 0 files... if (iSeqs > 1 && iTrack == 0) { while (pNode && iTime >= pNode->tick) { while (pMarker && pMarker->tick < pNode->tick) { writeMarker(pMarker, iLastTime); iLastTime = pSeq->timep(pMarker->tick, m_iTicksPerBeat); pMarker = pMarker->next(); } writeNode(pNode, iLastTime); iLastTime = pSeq->timep(pNode->tick, m_iTicksPerBeat); iLastStatus = 0; pNode = pNode->next(); } while (pMarker && iTime >= pMarker->tick) { writeMarker(pMarker, iLastTime); iLastTime = pSeq->timep(pMarker->tick, m_iTicksPerBeat); iLastStatus = 0; pMarker = pMarker->next(); } } // OK. Let's get back to actual event... // - Delta time... writeInt(iTime > iLastTime ? iTime - iLastTime : 0); iLastTime = iTime; // - Status byte... iChannel = pSeq->channel(); // - Extra-ordinary (controller) types... const qtractorMidiEvent::EventType etype = pEvent->type(); if (etype == qtractorMidiEvent::REGPARAM || etype == qtractorMidiEvent::NONREGPARAM || etype == qtractorMidiEvent::CONTROL14) { iStatus = (qtractorMidiEvent::CONTROLLER | iChannel) & 0xff; } else { iStatus = (etype | iChannel) & 0xff; } // - Running status? if (iStatus != iLastStatus) { writeInt(iStatus, 1); iLastStatus = iStatus; } // - Data bytes... switch (etype) { case qtractorMidiEvent::NOTEON: writeInt(pEvent->note(), 1); writeInt(pEvent->velocity(), 1); iTimeOff = (pEvent->time() + pEvent->duration()); pNoteOff = new qtractorMidiEvent( pSeq->timep(iTimeOff, m_iTicksPerBeat), qtractorMidiEvent::NOTEOFF, pEvent->note()); // Find the proper position in notes-off list ... pNoteAfter = pEventItem->notesOff.last(); while (pNoteAfter && pNoteAfter->time() > pNoteOff->time()) pNoteAfter = pNoteAfter->prev(); if (pNoteAfter) pEventItem->notesOff.insertAfter(pNoteOff, pNoteAfter); else pEventItem->notesOff.prepend(pNoteOff); break; case qtractorMidiEvent::KEYPRESS: writeInt(pEvent->note(), 1); writeInt(pEvent->velocity(), 1); break; case qtractorMidiEvent::CONTROLLER: writeInt(pEvent->controller(), 1); writeInt(pEvent->value(), 1); break; case qtractorMidiEvent::CONTROL14: writeInt((pEvent->controller() & 0x1f), 1); writeInt((pEvent->value() & 0x3f80) >> 7, 1); writeInt(0); // delta-time=0 // writeInt(iStatus, 1); writeInt((pEvent->controller() + 0x20) & 0x3f, 1); writeInt((pEvent->value() & 0x007f), 1); break; case qtractorMidiEvent::REGPARAM: writeInt(RPN_MSB, 1); writeInt((pEvent->param() & 0x3f80) >> 7, 1); writeInt(0); // delta-time=0 // writeInt(iStatus, 1); writeInt(RPN_LSB, 1); writeInt((pEvent->param() & 0x007f), 1); writeInt(0); // delta-time=0 // writeInt(iStatus, 1); writeInt(DATA_MSB, 1); writeInt((pEvent->value() & 0x3f80) >> 7, 1); writeInt(0); // delta-time=0 // writeInt(iStatus, 1); writeInt(DATA_LSB, 1); writeInt((pEvent->value() & 0x007f), 1); break; case qtractorMidiEvent::NONREGPARAM: writeInt(NRPN_MSB, 1); writeInt((pEvent->param() & 0x3f80) >> 7, 1); writeInt(0); // delta-time=0 // writeInt(iStatus, 1); writeInt(NRPN_LSB, 1); writeInt((pEvent->param() & 0x007f), 1); writeInt(0); // delta-time=0 // writeInt(iStatus, 1); writeInt(DATA_MSB, 1); writeInt((pEvent->value() & 0x3f80) >> 7, 1); writeInt(0); // delta-time=0 // writeInt(iStatus, 1); writeInt(DATA_LSB, 1); writeInt((pEvent->value() & 0x007f), 1); break; case qtractorMidiEvent::PGMCHANGE: writeInt(pEvent->param(), 1); break; case qtractorMidiEvent::CHANPRESS: writeInt(pEvent->value(), 1); break; case qtractorMidiEvent::PITCHBEND: writeInt((pEvent->value() & 0x007f), 1); writeInt((pEvent->value() & 0x3f80) >> 7, 1); break; case qtractorMidiEvent::SYSEX: if (pEvent->sysex() && pEvent->sysex_len() > 1) { data = pEvent->sysex() + 1; // Skip 0xf0 head. len = pEvent->sysex_len() - 1; writeInt(len); writeData(data, len); } // Fall thru... default: break; } } // Merge all remaining note-offs... for (iItem = 0; iItem < iItems; ++iItem) { pItem = ppItems[iItem]; pItem->event = pItem->notesOff.first(); } iTimeOff = 0; for (;;) { // Find which note-off will be next to write out, // always accounting for sequence merging... pNoteOff = nullptr; pNoteOffItem = nullptr; for (iItem = 0; iItem < iItems; ++iItem) { pItem = ppItems[iItem]; if (pItem->event && (pNoteOffItem == nullptr || iTimeOff >= (pItem->event)->time())) { iTimeOff = (pItem->event)->time(); pNoteOffItem = pItem; } } // So we'll have another event ready? if (pNoteOffItem) { pNoteOff = pNoteOffItem->event; pNoteOffItem->event = pNoteOff->next(); if (pNoteOffItem->event) iTimeOff = (pNoteOffItem->event)->time(); } // Maybe we reached the (whole) end... if (pNoteOff == nullptr) break; // - Delta time... iTime = pNoteOff->time(); writeInt(iTime > iLastTime ? iTime - iLastTime : 0); iLastTime = iTime; // - Status byte... iChannel = (pNoteOffItem->seq)->channel(); iStatus = (pNoteOff->type() | iChannel) & 0xff; // - Running status... if (iStatus != iLastStatus) { writeInt(iStatus, 1); iLastStatus = iStatus; } // - Data bytes... writeInt(pNoteOff->note(), 1); writeInt(pNoteOff->velocity(), 1); // Done with this note-off... } // Epilog... for (iItem = 0; iItem < iItems; ++iItem) delete ppItems[iItem]; delete [] ppItems; } // End-of-track marker. writeInt(0); // delta-time=0 writeInt(qtractorMidiEvent::META, 1); writeInt(qtractorMidiEvent::EOT, 1); writeInt(0); // length=0; // Time to overwrite the actual track length... if (::fseek(m_pFile, iMTrkOffset, SEEK_SET)) return false; // Do it... writeInt(m_iOffset - (iMTrkOffset + 4), 4); m_iOffset -= 4; // Restore file position to end-of-file... if (::fseek(m_pFile, m_iOffset, SEEK_SET)) return false; } // Success. return true; } bool qtractorMidiFile::writeTrack ( qtractorMidiSequence *pSeq ) { return writeTracks((pSeq ? &pSeq : nullptr), 1); } // Integer read method. int qtractorMidiFile::readInt ( unsigned short n ) { int c, val = 0; if (n > 0) { // Fixed length (n bytes) integer read. for (int i = 0; i < n; ++i) { val <<= 8; c = ::fgetc(m_pFile); if (c < 0) return -1; val |= c; ++m_iOffset; } } else { // Variable length integer read. do { c = ::fgetc(m_pFile); if (c < 0) return -1; val <<= 7; val |= (c & 0x7f); ++m_iOffset; } while ((c & 0x80) == 0x80); } return val; } // Raw data read method. int qtractorMidiFile::readData ( unsigned char *pData, unsigned short n ) { const int nread = ::fread(pData, sizeof(unsigned char), n, m_pFile); if (nread > 0) m_iOffset += nread; return nread; } // Integer write method. int qtractorMidiFile::writeInt ( int val, unsigned short n ) { unsigned int c; if (n > 0) { // Fixed length (n bytes) integer write. for (int i = (n - 1) * 8; i >= 0; i -= 8) { c = (val & (0xff << i)) >> i; if (::fputc(c & 0xff, m_pFile) < 0) return -1; ++m_iOffset; } } else { // Variable length integer write. n = 0; c = val & 0x7f; while ((val >>= 7) > 0) { c <<= 8; c |= (val & 0x7f) | 0x80; } while (true) { if (::fputc(c & 0xff, m_pFile) < 0) return -1; ++n; if ((c & 0x80) == 0) break; c >>= 8; } m_iOffset += n; } return n; } // Raw data write method. int qtractorMidiFile::writeData ( unsigned char *pData, unsigned short n ) { const int nwrite = ::fwrite(pData, sizeof(unsigned char), n, m_pFile); if (nwrite > 0) m_iOffset += nwrite; return nwrite; } // Write tempo-time-signature node. void qtractorMidiFile::writeNode ( qtractorMidiFileTempo::Node *pNode, unsigned long iLastTime ) { unsigned long iDeltaTime = (pNode->tick > iLastTime ? pNode->tick - iLastTime : 0); qtractorMidiFileTempo::Node *pPrev = pNode->prev(); if (pPrev == nullptr || (pPrev->tempo != pNode->tempo)) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorMidiFile::writeNode(%lu) time=%lu TEMPO (%g)", iLastTime, iDeltaTime, pNode->tempo); #endif // Tempo change... writeInt(iDeltaTime); writeInt(qtractorMidiEvent::META, 1); writeInt(qtractorMidiEvent::TEMPO, 1); writeInt(3); writeInt(qtractorTimeScale::uroundf(60000000.0f / pNode->tempo), 3); iDeltaTime = 0; } if (pPrev == nullptr || pPrev->beatsPerBar != pNode->beatsPerBar || pPrev->beatDivisor != pNode->beatDivisor) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorMidiFile::writeNode(%lu) time=%lu TIME (%u/%u)", iLastTime, iDeltaTime, pNode->beatsPerBar, 1 << pNode->beatDivisor); #endif // Time signature change... writeInt(iDeltaTime); writeInt(qtractorMidiEvent::META, 1); writeInt(qtractorMidiEvent::TIMESIG, 1); writeInt(4); writeInt(pNode->beatsPerBar, 1); // Numerator. writeInt(pNode->beatDivisor, 1); // Denominator. writeInt(32, 1); // MIDI clocks per metronome click. writeInt(4, 1); // 32nd notes per quarter. // iDeltaTime = 0; } } // Write location marker. void qtractorMidiFile::writeMarker ( qtractorMidiFileTempo::Marker *pMarker, unsigned long iLastTime ) { const unsigned long iDeltaTime = (pMarker->tick > iLastTime ? pMarker->tick - iLastTime : 0); #ifdef CONFIG_DEBUG_0 qDebug("qtractorMidiFile::writeMarker(%lu) time=%lu (\"%s\")", iLastTime, iDeltaTime, pMarker->text.toUft8().constData()); #endif writeInt(iDeltaTime); if (pMarker->accidentals || pMarker->mode) { writeInt(qtractorMidiEvent::META, 1); writeInt(qtractorMidiEvent::KEYSIG, 1); writeInt(2); writeInt(pMarker->accidentals, 1); // 1 byte, can be negative... writeInt(pMarker->mode, 1); } if (!pMarker->text.isEmpty()) { writeInt(qtractorMidiEvent::META, 1); writeInt(qtractorMidiEvent::MARKER, 1); writeInt(pMarker->text.length()); const QByteArray aMarker = pMarker->text.toLatin1(); writeData((unsigned char *) aMarker.constData(), aMarker.length()); } } // Create filename revision (name says it all). QString qtractorMidiFile::createFilePathRevision ( const QString& sFilename, int iRevision ) { QFileInfo fi(sFilename); const QRegularExpression rxRevision("(.+)\\-(\\d+)$"); QString sBasename = fi.baseName(); QRegularExpressionMatch match = rxRevision.match(sBasename); if (match.hasMatch()) { sBasename = match.captured(1); iRevision = match.captured(2).toInt(); } sBasename += "-%1." + fi.completeSuffix(); if (iRevision < 1) ++iRevision; const QDir adir(fi.absoluteDir()); fi.setFile(adir, sBasename.arg(iRevision)); while (fi.exists()) fi.setFile(adir, sBasename.arg(++iRevision)); #ifdef CONFIG_DEBUG_0 qDebug("qtractorMidiFile::createFilePathRevision(\"%s\")", fi.absoluteFilePath().toUtf8().constData()); #endif return fi.absoluteFilePath(); } // All-in-one SMF file writer/creator method. bool qtractorMidiFile::saveCopyFile ( const QString& sNewFilename, const QString& sOldFilename, unsigned short iTrackChannel, unsigned short iFormat, qtractorMidiSequence *pSeq, qtractorTimeScale *pTimeScale, unsigned long iTimeOffset ) { qtractorMidiFile file; qtractorTimeScale ts; unsigned short iTracks; unsigned short iSeq, iSeqs = 0; qtractorMidiSequence **ppSeqs = nullptr; const QString sTrackName("Track %1"); if (pSeq == nullptr) return false; if (pTimeScale) ts.copy(*pTimeScale); // Open and load the whole source file... if (file.open(sOldFilename)) { ts.setTicksPerBeat(file.ticksPerBeat()); iFormat = file.format(); iSeqs = (iFormat == 1 ? file.tracks() : 16); ppSeqs = new qtractorMidiSequence * [iSeqs]; for (iSeq = 0; iSeq < iSeqs; ++iSeq) { ppSeqs[iSeq] = new qtractorMidiSequence( sTrackName.arg(iSeq + 1), iSeq, ts.ticksPerBeat()); } if (file.readTracks(ppSeqs, iSeqs) && file.tempoMap()) file.tempoMap()->intoTimeScale(&ts, iTimeOffset); file.close(); } // Open and save the whole target file... if (!file.open(sNewFilename, qtractorMidiFile::Write)) return false; if (ppSeqs == nullptr) iSeqs = (iFormat == 0 ? 1 : 2); // Write SMF header... iTracks = (iFormat == 0 ? 1 : iSeqs); if (!file.writeHeader(iFormat, iTracks, ts.ticksPerBeat())) { file.close(); return false; } // Set (initial) tempo/time-signature node. if (file.tempoMap()) file.tempoMap()->fromTimeScale(&ts, iTimeOffset); // Write SMF tracks(s)... if (ppSeqs) { // Replace the target track-channel events... ppSeqs[iTrackChannel]->replaceEvents(pSeq); // Write the whole new tracks... file.writeTracks(ppSeqs, iSeqs); } else { // Most probabley this is a brand new file... if (iFormat == 1) file.writeTrack(nullptr); file.writeTrack(pSeq); } file.close(); // Free locally allocated track/sequence array. if (ppSeqs) { for (iSeq = 0; iSeq < iSeqs; ++iSeq) delete ppSeqs[iSeq]; delete [] ppSeqs; } return true; } // end of qtractorMidiFile.cpp qtractor-0.9.25/src/PaxHeaders/qtractorMidiListView.cpp0000644000000000000000000000013214166551171020157 xustar0030 mtime=1641730681.454610254 30 atime=1641730681.454610254 30 ctime=1641730681.454610254 qtractor-0.9.25/src/qtractorMidiListView.cpp0000644000175000001440000001623214166551171021413 0ustar00rncbcusers00000000000000// qtractorMidiListView.cpp // /**************************************************************************** Copyright (C) 2005-2021, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorMidiListView.h" #include "qtractorMidiFile.h" #include "qtractorOptions.h" #include "qtractorMessageList.h" #include #include #include //---------------------------------------------------------------------- // class qtractorMidiFileItem -- audio file list view item. // // Constructors. qtractorMidiFileItem::qtractorMidiFileItem ( const QString& sPath, qtractorMidiFile *pFile ) : qtractorFileListItem(sPath) { QTreeWidgetItem::setTextAlignment( qtractorMidiListView::Format, Qt::AlignRight); QTreeWidgetItem::setTextAlignment( qtractorMidiListView::Tracks, Qt::AlignRight); QTreeWidgetItem::setTextAlignment( qtractorMidiListView::Resolution, Qt::AlignRight); QTreeWidgetItem::setIcon(qtractorMidiListView::Name, QIcon(":/images/itemMidiFile.png")); QTreeWidgetItem::setText(qtractorMidiListView::Format, QString::number(pFile->format())); QTreeWidgetItem::setText(qtractorMidiListView::Tracks, QString::number(pFile->tracks())); QTreeWidgetItem::setText(qtractorMidiListView::Resolution, QString::number(pFile->ticksPerBeat())); QTreeWidgetItem::setText(qtractorMidiListView::Path, sPath); if (pFile->format() == 1) { // Add track sub-items... for (int iTrack = 0; iTrack < pFile->tracks(); ++iTrack) { new qtractorMidiChannelItem(this, QObject::tr("Track %1").arg(iTrack), iTrack); } } else { // Add channel sub-items... for (int iChannel = 0; iChannel < 16; ++iChannel) { new qtractorMidiChannelItem(this, QObject::tr("Channel %1").arg(iChannel + 1), iChannel); } } } // Tooltip renderer. QString qtractorMidiFileItem::toolTip (void) const { return QObject::tr("%1 (format %2)\n%3 tracks, %4 tpqn\n%5") .arg(QTreeWidgetItem::text(qtractorMidiListView::Name)) .arg(QTreeWidgetItem::text(qtractorMidiListView::Format)) .arg(QTreeWidgetItem::text(qtractorMidiListView::Tracks)) .arg(QTreeWidgetItem::text(qtractorMidiListView::Resolution)) .arg(QTreeWidgetItem::text(qtractorMidiListView::Path)); } //---------------------------------------------------------------------- // class qtractorMidiChannelItem -- MIDI track/channel view item. // // Constructor. qtractorMidiChannelItem::qtractorMidiChannelItem ( qtractorMidiFileItem *pFileItem, const QString& sName, unsigned short iChannel ) : qtractorFileChannelItem(pFileItem, sName, iChannel) { QTreeWidgetItem::setIcon(qtractorMidiListView::Name, QIcon(":/images/itemChannel.png")); } // Tooltip renderer. QString qtractorMidiChannelItem::toolTip (void) const { qtractorMidiFileItem *pFileItem = static_cast (QTreeWidgetItem::parent()); if (pFileItem == nullptr) return qtractorFileChannelItem::toolTip(); return QObject::tr("%1 (format %2)\n%3") .arg(pFileItem->text(qtractorMidiListView::Name)) .arg(pFileItem->text(qtractorMidiListView::Format)) .arg(QTreeWidgetItem::text(qtractorMidiListView::Name)); } //---------------------------------------------------------------------------- // qtractorMidiListView -- Group/File list view, supporting drag-n-drop. // // Constructor. qtractorMidiListView::qtractorMidiListView ( QWidget *pParent ) : qtractorFileListView(qtractorFileList::Midi, pParent) { QTreeWidget::setColumnCount(qtractorMidiListView::LastColumn + 1); QTreeWidgetItem *pHeaderItem = QTreeWidget::headerItem(); pHeaderItem->setText(qtractorMidiListView::Name, tr("Name")); pHeaderItem->setText(qtractorMidiListView::Format, tr("Fmt")); pHeaderItem->setText(qtractorMidiListView::Tracks, tr("Tracks")); pHeaderItem->setText(qtractorMidiListView::Resolution, tr("tpqn")); pHeaderItem->setText(qtractorMidiListView::Path, tr("Path")); pHeaderItem->setText(qtractorMidiListView::LastColumn, QString()); pHeaderItem->setTextAlignment( qtractorMidiListView::Format, Qt::AlignRight); pHeaderItem->setTextAlignment( qtractorMidiListView::Tracks, Qt::AlignRight); pHeaderItem->setTextAlignment( qtractorMidiListView::Resolution, Qt::AlignRight); QHeaderView *pHeader = QTreeWidget::header(); pHeader->resizeSection(qtractorMidiListView::Name, 160); QTreeWidget::resizeColumnToContents(qtractorMidiListView::Format); QTreeWidget::resizeColumnToContents(qtractorMidiListView::Tracks); QTreeWidget::resizeColumnToContents(qtractorMidiListView::Resolution); pHeader->resizeSection(qtractorMidiListView::Path, 160); } // File item factory method. qtractorFileListItem *qtractorMidiListView::createFileItem ( const QString& sPath ) { qtractorFileListItem *pFileItem = nullptr; qtractorMidiFile file; if (file.open(sPath)) { pFileItem = new qtractorMidiFileItem(sPath, &file); file.close(); } else { qtractorMessageList::append( tr("%1: MIDI file not found.").arg(sPath)); } return pFileItem; } // Prompt for proper file list open. QStringList qtractorMidiListView::getOpenFileNames (void) { QStringList files; const QString sExt("mid"); const QString& sTitle = tr("Open MIDI Files"); QStringList filters; filters.append(tr("MIDI files (*.%1 *.smf *.midi)").arg(sExt)); filters.append(tr("All files (*.*)")); const QString& sFilter = filters.join(";;"); QWidget *pParentWidget = nullptr; QFileDialog::Options options; qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions && pOptions->bDontUseNativeDialogs) { options |= QFileDialog::DontUseNativeDialog; pParentWidget = QWidget::window(); } #if 1//QT_VERSION < QT_VERSION_CHECK(4, 4, 0) // Ask for the filenames to open... files = QFileDialog::getOpenFileNames(pParentWidget, sTitle, recentDir(), sFilter, nullptr, options); #else // Construct open-files dialog... QFileDialog fileDialog(pParentWidget, sTitle, recentDir(), sFilter); // Set proper open-file modes... fileDialog.setAcceptMode(QFileDialog::AcceptOpen); fileDialog.setFileMode(QFileDialog::ExistingFiles); fileDialog.setDefaultSuffix(sExt); // Stuff sidebar... if (pOptions) { QList urls(fileDialog.sidebarUrls()); urls.append(QUrl::fromLocalFile(pOptions->sSessionDir)); urls.append(QUrl::fromLocalFile(pOptions->sMidiDir)); fileDialog.setSidebarUrls(urls); } fileDialog.setOptions(options); // Show dialog... if (fileDialog.exec()) files = fileDialog.selectedFiles(); #endif return files; } // end of qtractorMidiListView.cpp qtractor-0.9.25/src/PaxHeaders/qtractorTrack.h0000644000000000000000000000013214166551171016317 xustar0030 mtime=1641730681.465610373 30 atime=1641730681.465610373 30 ctime=1641730681.465610373 qtractor-0.9.25/src/qtractorTrack.h0000644000175000001440000003167714166551171017565 0ustar00rncbcusers00000000000000// qtractorTrack.h // /**************************************************************************** Copyright (C) 2005-2021, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorTrack_h #define __qtractorTrack_h #include "qtractorList.h" #include "qtractorMidiControl.h" #include // Forward declarations. class qtractorSession; class qtractorDocument; class qtractorInstrumentList; class qtractorPluginList; class qtractorMonitor; class qtractorClip; class qtractorBus; class qtractorSubject; class qtractorMidiControlObserver; class qtractorAudioBufferThread; class qtractorCurveList; class qtractorCurveFile; class qtractorCurve; // Special forward declarations. class QDomElement; class QPainter; class QRect; //------------------------------------------------------------------------- // qtractorTrack -- Track container. class qtractorTrack : public qtractorList::Link { public: // Track type symbology. enum TrackType { None = 0, Audio, Midi }; // Tool button specific types: enum ToolType { Record, Mute, Solo }; // Constructor. qtractorTrack(qtractorSession *pSession, TrackType trackType = None); // Default constructor. ~qtractorTrack(); // Reset track. void clear(); // Track open/close methods. bool open(); void close(); // Session accessor. qtractorSession *session() const; // Track name accessors. void setTrackName(const QString& sTrackName); const QString& trackName() const; void updateTrackName(); // Track icon (filename) accessors. void setTrackIcon(const QString& sTrackIcon); const QString& trackIcon() const; // Track type accessors. void setTrackType(TrackType trackType); TrackType trackType() const; // Record monitoring state accessors. void setMonitor(bool bMonitor); bool isMonitor() const; // Record status accessors. void setRecord(bool bRecord); bool isRecord() const; // Mute status accessors. void setMute(bool bMute); bool isMute() const; // Solo status accessors. void setSolo(bool bSolo); bool isSolo() const; // Track gain (volume) accessor. void setGain(float fGain); float gain() const; float prevGain() const; // Track stereo-panning accessor. void setPanning(float fPanning); float panning() const; float prevPanning() const; // MIDI specific: track-tag accessors. void setMidiTag(unsigned short iMidiTag); unsigned short midiTag() const; // MIDI specific: omni (capture) mode acessors. void setMidiOmni(bool bMidiOmni); bool isMidiOmni() const; // MIDI specific: channel acessors. void setMidiChannel(unsigned short iMidiChannel); unsigned short midiChannel() const; // MIDI specific: bank select method acessors (optional). void setMidiBankSelMethod(int iMidiBankSelMethod); int midiBankSelMethod() const; // MIDI specific: bank acessors (optional). void setMidiBank(int iMidiBank); int midiBank() const; // MIDI specific: program acessors (optional). void setMidiProg(int iMidiProg); int midiProg() const; // MIDI drum mode (UI). void setMidiDrums(bool bMidiDrums); bool isMidiDrums() const; // MIDI specific: track-minimum note. void setMidiNoteMin(unsigned char note); unsigned char midiNoteMin() const; // MIDI specific: track-maximum note. void setMidiNoteMax(unsigned char note); unsigned char midiNoteMax() const; // MIDI specific volume controller. void setMidiVolume(unsigned char vol, bool bUpdate = false); unsigned char midiVolume() const; // MIDI specific panning controller. void setMidiPanning(unsigned char pan, bool bUpdate = false); unsigned char midiPanning() const; // Assigned bus name accessors. void setInputBusName(const QString& sBusName); const QString& inputBusName() const; void setOutputBusName(const QString& sBusName); const QString& outputBusName() const; // Assigned bus accessors. qtractorBus *inputBus() const; qtractorBus *outputBus() const; // Track monitor accessors. qtractorMonitor *monitor() const; // Track plugin-chain accessor. qtractorPluginList *pluginList() const; // Plugin latency compensation accessors. void setPluginListLatency(bool bPluginListLatency); bool isPluginListLatency() const; // Base height (in pixels). enum { HeightMin = 24, HeightBase = 96 }; // Normalized view height accessors. void updateHeight(); void setHeight(int iHeight); int height() const; // Visual height accessors. void updateZoomHeight(); void setZoomHeight(int iZoomHeight); int zoomHeight() const; int zoomHeightBase() const; // Clip list management methods. const qtractorList& clips() const; void addClip(qtractorClip *pClip); void insertClip(qtractorClip *pClip); void unlinkClip(qtractorClip *pClip); void removeClip(qtractorClip *pClip); // Current clip on record (capture). void setClipRecord(qtractorClip *pClipRecord); qtractorClip *clipRecord() const; // Current clip on record absolute start frame (capture). void setClipRecordStart(unsigned long iClipRecordStart); unsigned long clipRecordStart() const; unsigned long clipRecordEnd(unsigned long iFrameTime) const; void setClipRecordEx(bool bClipRecordEx); bool isClipRecordEx() const; // Background color accessors. void setBackground(const QColor& bg); const QColor& background() const; // Foreground color accessors. void setForeground(const QColor& fg); const QColor& foreground() const; // Generate a default track color. static QColor trackColor(int iTrack); // Track special process cycle executive. void process(qtractorClip *pClip, unsigned long iFrameStart, unsigned long iFrameEnd); // Track freewheeling process cycle executive (needed for export). void process_export(qtractorClip *pClip, unsigned long iFrameStart, unsigned long iFrameEnd); // Track special process record executive (audio recording only). void process_record( unsigned long iFrameStart, unsigned long iFrameEnd); // Track special process automation executive. void process_curve(unsigned long iFrame); // Track paint method. void drawTrack(QPainter *pPainter, const QRect& trackRect, unsigned long iTrackStart, unsigned long iTrackEnd, qtractorClip *pClip = nullptr); // MIDI track instrument patching. void setMidiPatch(qtractorInstrumentList *pInstruments); // Track loop point setler. void setLoop(unsigned long iLoopStart, unsigned long iLoopEnd); // Update all clips editors. void updateClipEditors(); // Audio buffer ring-cache (playlist) methods. qtractorAudioBufferThread *syncThread(); // Track state (monitor, record, mute, solo) button setup. qtractorSubject *monitorSubject() const; qtractorSubject *recordSubject() const; qtractorSubject *muteSubject() const; qtractorSubject *soloSubject() const; qtractorMidiControlObserver *monitorObserver() const; qtractorMidiControlObserver *recordObserver() const; qtractorMidiControlObserver *muteObserver() const; qtractorMidiControlObserver *soloObserver() const; // Track state (monitor) notifier (proto-slot). void monitorChangeNotify(bool bOn); // Track state (record, mute, solo) notifier (proto-slot). void stateChangeNotify(ToolType toolType, bool bOn); // Document element methods. bool loadElement(qtractorDocument *pDocument, QDomElement *pElement); bool saveElement(qtractorDocument *pDocument, QDomElement *pElement) const; // Load/save track state (record, mute, solo) controllers (MIDI). void loadControllers(QDomElement *pElement); void saveControllers(qtractorDocument *pDocument, QDomElement *pElement) const; // Map track state (record, mute, solo) controllers (MIDI). void mapControllers(); // Track automation curve list accessor. qtractorCurveList *curveList() const; // Track automation curve serializer accessor. qtractorCurveFile *curveFile() const; // Track automation current curve accessor. void setCurrentCurve(qtractorCurve *pCurrentCurve); qtractorCurve *currentCurve() const; // Track automation curve serialization methods. static void loadCurveFile( QDomElement *pElement, qtractorCurveFile *pCurveFile); void saveCurveFile(qtractorDocument *pDocument, QDomElement *pElement, qtractorCurveFile *pCurveFile) const; void applyCurveFile(qtractorCurveFile *pCurveFile) const; // Track properties structure. struct Properties { // Default constructor. Properties() { clear(); } // Copy constructor. Properties(const Properties& props) { copy(props); } // Assignment operator, Properties& operator=(const Properties& props) { return copy(props); } // Helper copy method. Properties& copy(const Properties& props); // Helper clear/reset method. void clear(); // Members. QString trackName; QString trackIcon; TrackType trackType; bool monitor; bool record; bool mute; bool solo; float gain; float panning; QString inputBusName; QString outputBusName; bool pluginListLatency; bool midiOmni; unsigned short midiChannel; int midiBankSelMethod; int midiBank; int midiProg; bool midiDrums; QColor foreground; QColor background; }; // Alternate properties accessor. void setProperties(const Properties& props); Properties& properties(); // Reset state properties (as needed on copy/duplicate) void resetProperties(); // Track type textual helper methods. static TrackType trackTypeFromText (const QString& sText); static QString textFromTrackType (TrackType trackType); // Take(record) descriptor/id registry methods. class TakeInfo; TakeInfo *takeInfo(int iTakeID) const; int takeInfoId(TakeInfo *pTakeInfo) const; int takeInfoNew(TakeInfo *pTakeInfo) const; void takeInfoAdd(int iTakeID, TakeInfo *pTakeInfo) const; void clearTakeInfo() const; // Update tracks/list-view. void updateTrack(); void updateMidiTrack(); void updateMidiClips(); // Update all plugin forms, if visible. void refreshPluginForms(); // Default track color saturation factor [0..500]. static void setTrackColorSaturation(int iTrackColorSaturation); static int trackColorSaturation(); private: qtractorSession *m_pSession; // Session reference. Properties m_props; // Track properties. qtractorBus *m_pInputBus; // Track assigned input bus. qtractorBus *m_pOutputBus; // Track assigned input bus. qtractorMonitor *m_pMonitor; // Track monitor. unsigned short m_iMidiTag; // MIDI specific: track-tag; unsigned char m_midiNoteMax; // MIDI specific: track-maximum note; unsigned char m_midiNoteMin; // MIDI specific: track-minimum note. unsigned char m_midiVolume; // MIDI specific: track-volume; unsigned char m_midiPanning; // MIDI specific: track-panning. int m_iHeight; // View height (normalized). int m_iHeightBase; // View height (base). int m_iZoomHeight; // View height (zoomed). qtractorList m_clips; // List of clips. qtractorClip *m_pClipRecord; // Current clip on record (capture). unsigned long m_iClipRecordStart; // Current clip on record start frame. bool m_bClipRecordEx; // Current clip on record/overdub flag. qtractorPluginList *m_pPluginList; // Plugin chain (audio). // Audio buffer ring-cache (playlist). qtractorAudioBufferThread *m_pSyncThread; // MIDI track/channel (volume, panning) observers. class MidiVolumeObserver; class MidiPanningObserver; MidiVolumeObserver *m_pMidiVolumeObserver; MidiPanningObserver *m_pMidiPanningObserver; // State (monitor, record, mute, solo) observer stuff. qtractorMidiControlObserver *m_pMonitorObserver; class StateObserver; StateObserver *m_pRecordObserver; StateObserver *m_pMuteObserver; StateObserver *m_pSoloObserver; qtractorSubject *m_pMonitorSubject; qtractorSubject *m_pRecordSubject; qtractorSubject *m_pMuteSubject; qtractorSubject *m_pSoloSubject; qtractorMidiControl::Controllers m_controllers; qtractorCurveFile *m_pCurveFile; // Take(record) descriptor/id registry. mutable QHash m_idtakes; mutable QHash m_takeids; // MIDI bank/program observer. class MidiProgramObserver; MidiProgramObserver *m_pMidiProgramObserver; // Default track color saturation factor [0..500]. static int g_iTrackColorSaturation; }; #endif // __qtractorTrack_h // end of qtractorTrack.h qtractor-0.9.25/src/PaxHeaders/qtractorPluginSelectForm.ui0000644000000000000000000000012714166551171020667 xustar0029 mtime=1641730681.46161033 29 atime=1641730681.46161033 29 ctime=1641730681.46161033 qtractor-0.9.25/src/qtractorPluginSelectForm.ui0000644000175000001440000001671114166551171022121 0ustar00rncbcusers00000000000000 rncbc aka Rui Nuno Capela qtractor - An Audio/MIDI multi-track sequencer. Copyright (C) 2005-2021, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. qtractorPluginSelectForm 0 0 480 320 Plugins true 4 4 0 4 22 22 22 22 Qt::TabFocus Reset filter X 320 0 Plugin search string (regular expression) true 80 22 Plugin type false 420 0 Available plugins true QAbstractItemView::ExtendedSelection false true false true true Name Audio MIDI Control Modes Path Index Instances Type 0 4 Rescan for available plugins (refresh) &Rescan :/images/formRefresh.png Qt::Horizontal QSizePolicy::Expanding 20 20 240 0 Plugin scanning in progress... Qt::Horizontal QSizePolicy::Expanding 20 20 Qt::Horizontal QDialogButtonBox::Cancel|QDialogButtonBox::Ok PluginResetToolButton PluginSearchComboBox PluginTypeComboBox PluginListView PluginRescanPushButton DialogButtonBox qtractor-0.9.25/src/PaxHeaders/qtractorMidiManager.h0000644000000000000000000000013214166551171017430 xustar0030 mtime=1641730681.454610254 30 atime=1641730681.454610254 30 ctime=1641730681.454610254 qtractor-0.9.25/src/qtractorMidiManager.h0000644000175000001440000002711414166551171020665 0ustar00rncbcusers00000000000000// qtractorMidiManager.h // /**************************************************************************** Copyright (C) 2005-2021, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorMidiManager_h #define __qtractorMidiManager_h #include "qtractorAbout.h" #include "qtractorMidiBuffer.h" #ifdef CONFIG_VST #include "qtractorVstPlugin.h" #ifndef CONFIG_MIDI_PARSER #define CONFIG_MIDI_PARSER 1 #endif #endif #ifdef CONFIG_VST3 #include "qtractorVst3Plugin.h" #ifndef CONFIG_MIDI_PARSER #define CONFIG_MIDI_PARSER 1 #endif #endif #ifdef CONFIG_LV2 #if defined(CONFIG_LV2_EVENT) || defined(CONFIG_LV2_ATOM) #include "qtractorLv2Plugin.h" #ifndef CONFIG_MIDI_PARSER #define CONFIG_MIDI_PARSER 1 #endif #endif #endif #include "qtractorInstrument.h" // Forward declarations. class qtractorTimeScale; class qtractorPluginList; class qtractorPlugin; class qtractorAudioMonitor; class qtractorAudioOutputMonitor; class qtractorAudioBus; class qtractorMidiBus; class qtractorSubject; class qtractorMidiSyncThread; //---------------------------------------------------------------------- // class qtractorMidiSyncItem -- MIDI sync item decl. // class qtractorMidiSyncItem { public: // Constructor. qtractorMidiSyncItem(); // Destructor. virtual ~qtractorMidiSyncItem(); // Sync thread state flags accessors. void setWaitSync(bool bWaitSync); bool isWaitSync() const; // Process item (in asynchronous controller thread). virtual void processSync() = 0; // Post/schedule item for process sync. static void syncItem(qtractorMidiSyncItem *pSyncItem); private: // Instance mmembers. volatile bool m_bWaitSync; // Async manager thread (singleton) static qtractorMidiSyncThread *g_pSyncThread; static unsigned int g_iSyncThreadRefCount; }; //---------------------------------------------------------------------- // class qtractorMidiInputBuffer -- MIDI input buffer decl. // class qtractorMidiInputBuffer : public qtractorMidiBuffer { public: // Constructor. qtractorMidiInputBuffer( unsigned int iBufferSize = qtractorMidiBuffer::MinBufferSize) : qtractorMidiBuffer(iBufferSize), m_pDryGainSubject(nullptr), m_pWetGainSubject(nullptr) {} // Velocity/gain accessors. void setDryGainSubject(qtractorSubject *pDryGainSubject) { m_pDryGainSubject = pDryGainSubject; } qtractorSubject *dryGainSubject() const { return m_pDryGainSubject; } void setWetGainSubject(qtractorSubject *pWetGainSubject) { m_pWetGainSubject = pWetGainSubject; } qtractorSubject *wetGainSubject() const { return m_pWetGainSubject; } // Input event enqueuer. bool enqueue(snd_seq_event_t *pEv, unsigned long iTime = 0); private: // Instance mmembers. qtractorSubject *m_pDryGainSubject; qtractorSubject *m_pWetGainSubject; }; //---------------------------------------------------------------------- // class qtractorMidiOutputBuffer -- MIDI output buffer decl. // class qtractorMidiOutputBuffer : public qtractorMidiSyncItem { public: // Constructor. qtractorMidiOutputBuffer(qtractorMidiBus *pMidiBus, unsigned int iBufferSize = qtractorMidiBuffer::MinBufferSize) : qtractorMidiSyncItem(), m_pMidiBus(pMidiBus), m_outputBuffer(iBufferSize), m_pGainSubject(nullptr) {} // Velocity/gain accessors. void setGainSubject(qtractorSubject *pGainSubject) { m_pGainSubject = pGainSubject; } qtractorSubject *gaiSubject() const { return m_pGainSubject; } // Event enqueuer. bool enqueue(snd_seq_event_t *pEv, unsigned long iTime) { return m_outputBuffer.push(pEv, iTime); } // Buffer reset. void clear() { m_outputBuffer.clear(); } // Process buffer (in asynchronous thread). void processSync(); private: // Instance mmembers. qtractorMidiBus *m_pMidiBus; qtractorMidiBuffer m_outputBuffer; qtractorSubject *m_pGainSubject; }; //---------------------------------------------------------------------- // class qtractorMidiManager -- MIDI internal plugin list manager. // class qtractorMidiManager : public qtractorList::Link { public: // Constructor. qtractorMidiManager(qtractorPluginList *pPluginList, unsigned int iBufferSize = qtractorMidiBuffer::MinBufferSize); // Destructor. ~qtractorMidiManager(); // Implementation properties. qtractorPluginList *pluginList() const { return m_pPluginList; } unsigned int bufferSize() const { return m_queuedBuffer.bufferSize(); } // Clears buffers for processing. void clear(); // Event buffers accessors. qtractorMidiBuffer *buffer_in() const { return m_ppEventBuffers[m_iEventBuffer & 1]; } qtractorMidiBuffer *buffer_out() const { return m_ppEventBuffers[(m_iEventBuffer + 1) & 1]; } // Direct buffering. bool direct(snd_seq_event_t *pEvent); // Queued buffering. bool queued(snd_seq_event_t *pEvent, unsigned long iTime, unsigned long iTimeOff = 0); // Process buffers. void process(unsigned long iTimeStart, unsigned long iTimeEnd); // Process buffers (in asynchronous controller thread). void processSync(); // Resets all buffering. void reset(); // Sync thread state flags accessors. void setWaitSync(bool bWaitSync); bool isWaitSync() const; // Factory (proxy) methods. static qtractorMidiManager *createMidiManager( qtractorPluginList *pPluginList); static void deleteMidiManager( qtractorMidiManager *pMidiManager); // Some default factory options. static void setDefaultAudioOutputBus(bool bAudioOutputBus); static bool isDefaultAudioOutputBus(); static void setDefaultAudioOutputAutoConnect(bool bAudioOutputAutoConnect); static bool isDefaultAudioOutputAutoConnect(); #ifdef CONFIG_DSSI // DSSI event buffer accessors... snd_seq_event_t *dssi_events() const { return m_pDssiEvents; } unsigned int dssi_count() const { return m_iDssiEvents; } #endif #ifdef CONFIG_VST // VST event buffer accessors... VstEvents *vst_events_in() const { return (VstEvents *) m_ppVstBuffers[m_iEventBuffer & 1]; } VstEvents *vst_events_out() const { return (VstEvents *) m_ppVstBuffers[(m_iEventBuffer + 1) & 1]; } // Copy VST event buffer (output)... void vst_events_copy(VstEvents *pVstBuffer); // Swap VST event buffers... void vst_events_swap(); #endif #ifdef CONFIG_VST3 // Swap VST3 event buffers... void vst3_buffer_swap(); #endif #ifdef CONFIG_LV2 #ifdef CONFIG_LV2_EVENT // LV2 event buffer accessors... LV2_Event_Buffer *lv2_events_in() const { return m_ppLv2EventBuffers[m_iEventBuffer & 1]; } LV2_Event_Buffer *lv2_events_out() const { return m_ppLv2EventBuffers[(m_iEventBuffer + 1) & 1]; } // Swap LV2 event buffers... void lv2_events_swap(); #endif #ifdef CONFIG_LV2_ATOM // LV2 atom buffer accessors... LV2_Atom_Buffer *lv2_atom_buffer_in() const { return m_ppLv2AtomBuffers[m_iEventBuffer & 1]; } LV2_Atom_Buffer *lv2_atom_buffer_out() const { return m_ppLv2AtomBuffers[(m_iEventBuffer + 1) & 1]; } // Swap LV2 atom buffers... void lv2_atom_buffer_swap(); // Resize LV2 atom buffers if necessary. void lv2_atom_buffer_resize(unsigned int iMinBufferSize); #endif #endif // Audio output bus mode accessors. void setAudioOutputBus(bool bAudioOutputBus); bool isAudioOutputBus() const { return m_bAudioOutputBus; } void setAudioOutputBusName(const QString& sAudioOutputBusName) { m_sAudioOutputBusName = sAudioOutputBusName; } const QString& audioOutputBusName() const { return m_sAudioOutputBusName; } qtractorAudioBus *audioOutputBus() const { return m_pAudioOutputBus; } void resetAudioOutputBus(); // Audio output bus defaults accessors. void setAudioOutputAutoConnect(bool bAudioOutputAutoConnect) { m_bAudioOutputAutoConnect = bAudioOutputAutoConnect; } bool isAudioOutputAutoConnect() const { return m_bAudioOutputAutoConnect; } // Audio output bus monitor accessors. void setAudioOutputMonitor(bool bAudioOutputMonitor); void setAudioOutputMonitorEx(bool bAudioOutputMonitor); bool isAudioOutputMonitor() const { return m_bAudioOutputMonitor; } qtractorAudioOutputMonitor *audioOutputMonitor() const { return m_pAudioOutputMonitor; } // Current bank selection accessors. void setCurrentBank(int iBank) { m_iCurrentBank = iBank; } int currentBank() const { return m_iCurrentBank; } // Current program selection accessors. void setCurrentProg(int iProg) { m_iCurrentProg = iProg; } int currentProg() const { return m_iCurrentProg; } // Instrument map builder. void updateInstruments(); // Instrument map accessor. const qtractorInstrumentList& instruments() const { return m_instruments; } // Direct MIDI controller helper. void setController(unsigned short iChannel, int iController, int iValue); // Shut-off MIDI channel (panic)... void shutOff(unsigned short iChannel); // Process specific MIDI buffer (merge). void processInputBuffer( qtractorMidiInputBuffer *pMidiInputBuffer, unsigned long t0 = 0); // Reset event buffers (input/output only) void resetInputBuffers(); void resetOutputBuffers(); protected: // Audio output (de)activation methods. void createAudioOutputBus(); void deleteAudioOutputBus(); // Process/decode into other/plugin event buffers... void processEventBuffers(); // Swap event buffers (in for out and vice-versa) void swapEventBuffers(); private: // MIDI process sync item class. // class SyncItem : public qtractorMidiSyncItem { public: // Constructor. SyncItem(qtractorMidiManager *pMidiManager) : qtractorMidiSyncItem(), m_pMidiManager(pMidiManager) {} // Processor sync method. void processSync() { m_pMidiManager->processSync(); } // private: // Instance member. qtractorMidiManager *m_pMidiManager; }; SyncItem *m_pSyncItem; // Instance variables qtractorPluginList *m_pPluginList; qtractorMidiBuffer m_directBuffer; qtractorMidiBuffer m_queuedBuffer; qtractorMidiBuffer m_postedBuffer; qtractorMidiBuffer m_controllerBuffer; qtractorMidiBuffer *m_ppEventBuffers[2]; unsigned short m_iEventBuffer; #ifdef CONFIG_MIDI_PARSER snd_midi_event_t *m_pMidiParser; #endif #ifdef CONFIG_DSSI snd_seq_event_t *m_pDssiEvents; unsigned int m_iDssiEvents; #endif #ifdef CONFIG_VST VstMidiEvent *m_ppVstMidiBuffers[2]; unsigned char *m_ppVstBuffers[2]; #endif #ifdef CONFIG_LV2 #ifdef CONFIG_LV2_EVENT LV2_Event_Buffer *m_ppLv2EventBuffers[2]; #endif #ifdef CONFIG_LV2_ATOM LV2_Atom_Buffer *m_ppLv2AtomBuffers[2]; unsigned int m_iLv2AtomBufferSize; #endif #endif bool m_bAudioOutputBus; QString m_sAudioOutputBusName; qtractorAudioBus *m_pAudioOutputBus; bool m_bAudioOutputAutoConnect; bool m_bAudioOutputMonitor; qtractorAudioOutputMonitor *m_pAudioOutputMonitor; int m_iCurrentBank; int m_iCurrentProg; int m_iPendingBankMSB; int m_iPendingBankLSB; int m_iPendingProg; qtractorInstrumentList m_instruments; // Global factory options. static bool g_bAudioOutputBus; static bool g_bAudioOutputAutoConnect; static bool g_bAudioOutputMonitor; }; #endif // __qtractorMidiManager_h // end of qtractorMidiManager.h qtractor-0.9.25/src/PaxHeaders/qtractorTrackView.cpp0000644000000000000000000000013214166551171017505 xustar0030 mtime=1641730681.467610394 30 atime=1641730681.466610384 30 ctime=1641730681.467610394 qtractor-0.9.25/src/qtractorTrackView.cpp0000644000175000001440000051576714166551171020762 0ustar00rncbcusers00000000000000// qtractorTrackView.cpp // /**************************************************************************** Copyright (C) 2005-2021, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorTrackView.h" #include "qtractorTrackTime.h" #include "qtractorTrackList.h" #include "qtractorSession.h" #include "qtractorTracks.h" #include "qtractorFiles.h" #include "qtractorAudioClip.h" #include "qtractorAudioFile.h" #include "qtractorAudioPeak.h" #include "qtractorMidiClip.h" #include "qtractorMidiFile.h" #include "qtractorSessionCursor.h" #include "qtractorFileListView.h" #include "qtractorClipSelect.h" #include "qtractorCurveSelect.h" #include "qtractorOptions.h" #include "qtractorClipCommand.h" #include "qtractorCurveCommand.h" #include "qtractorMainForm.h" #include "qtractorThumbView.h" #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #if QT_VERSION >= QT_VERSION_CHECK(5, 0, 0) #include #endif #ifdef CONFIG_GRADIENT #include #endif #include // Follow-playhead: maximum iterations on hold. #define QTRACTOR_SYNC_VIEW_HOLD 46 //---------------------------------------------------------------------------- // qtractorTrackView::ClipBoard - Local clipaboard singleton. // Singleton declaration. qtractorTrackView::ClipBoard qtractorTrackView::g_clipboard; //---------------------------------------------------------------------------- // qtractorTrackView -- Track view widget. // Constructor. qtractorTrackView::qtractorTrackView ( qtractorTracks *pTracks, QWidget *pParent ) : qtractorScrollView(pParent) { m_pTracks = pTracks; m_pClipSelect = new qtractorClipSelect(); m_pCurveSelect = new qtractorCurveSelect(); m_pSessionCursor = nullptr; m_pRubberBand = nullptr; m_selectMode = SelectClip; m_bDropSpan = true; m_bSnapZebra = true; m_bSnapGrid = true; m_bToolTips = true; m_bCurveEdit = false; m_pCurveEditCommand = nullptr; m_bSyncViewHold = false; m_pEditCurve = nullptr; m_pEditCurveNode = nullptr; m_pEditCurveNodeSpinBox = nullptr; m_iEditCurveNodeDirty = 0; clear(); // Zoom tool widgets m_pHzoomIn = new QToolButton(this); m_pHzoomOut = new QToolButton(this); m_pVzoomIn = new QToolButton(this); m_pVzoomOut = new QToolButton(this); m_pXzoomReset = new QToolButton(this); const QIcon& iconZoomIn = QIcon(":/images/viewZoomIn.png"); m_pHzoomIn->setIcon(iconZoomIn); m_pVzoomIn->setIcon(iconZoomIn); const QIcon& iconZoomOut = QIcon(":/images/viewZoomOut.png"); m_pHzoomOut->setIcon(iconZoomOut); m_pVzoomOut->setIcon(iconZoomOut); m_pXzoomReset->setIcon(QIcon(":/images/viewZoomReset.png")); m_pHzoomIn->setAutoRepeat(true); m_pHzoomOut->setAutoRepeat(true); m_pVzoomIn->setAutoRepeat(true); m_pVzoomOut->setAutoRepeat(true); m_pHzoomIn->setToolTip(tr("Zoom in (horizontal)")); m_pHzoomOut->setToolTip(tr("Zoom out (horizontal)")); m_pVzoomIn->setToolTip(tr("Zoom in (vertical)")); m_pVzoomOut->setToolTip(tr("Zoom out (vertical)")); m_pXzoomReset->setToolTip(tr("Zoom reset")); int iScrollBarExtent = qtractorScrollView::style()->pixelMetric(QStyle::PM_ScrollBarExtent); m_pHzoomIn->setFixedWidth(iScrollBarExtent); m_pHzoomOut->setFixedWidth(iScrollBarExtent); qtractorScrollView::addScrollBarWidget(m_pHzoomIn, Qt::AlignRight); qtractorScrollView::addScrollBarWidget(m_pHzoomOut, Qt::AlignRight); m_pVzoomOut->setFixedHeight(iScrollBarExtent); m_pVzoomIn->setFixedHeight(iScrollBarExtent); qtractorScrollView::addScrollBarWidget(m_pVzoomOut, Qt::AlignBottom); qtractorScrollView::addScrollBarWidget(m_pVzoomIn, Qt::AlignBottom); QObject::connect(m_pHzoomIn, SIGNAL(clicked()), m_pTracks, SLOT(horizontalZoomInSlot())); QObject::connect(m_pHzoomOut, SIGNAL(clicked()), m_pTracks, SLOT(horizontalZoomOutSlot())); QObject::connect(m_pVzoomIn, SIGNAL(clicked()), m_pTracks, SLOT(verticalZoomInSlot())); QObject::connect(m_pVzoomOut, SIGNAL(clicked()), m_pTracks, SLOT(verticalZoomOutSlot())); QObject::connect(m_pXzoomReset, SIGNAL(clicked()), m_pTracks, SLOT(viewZoomResetSlot())); qtractorScrollView::setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOn); qtractorScrollView::setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOn); qtractorScrollView::viewport()->setFocusPolicy(Qt::StrongFocus); // qtractorScrollView::viewport()->setFocusProxy(this); qtractorScrollView::viewport()->setAcceptDrops(true); // qtractorScrollView::setDragAutoScroll(false); qtractorScrollView::setMouseTracking(true); const QFont& font = qtractorScrollView::font(); qtractorScrollView::setFont(QFont(font.family(), font.pointSize() - 1)); // QObject::connect(this, SIGNAL(contentsMoving(int,int)), // this, SLOT(updatePixmap(int,int))); // Trap for help/tool-tips events. qtractorScrollView::viewport()->installEventFilter(this); } // Destructor. qtractorTrackView::~qtractorTrackView (void) { clear(); delete m_pCurveSelect; delete m_pClipSelect; } // Track view state reset. void qtractorTrackView::clear (void) { g_clipboard.clear(); m_pClipSelect->clear(); m_pCurveSelect->clear(); m_dropType = qtractorTrack::None; m_dragState = DragNone; m_dragCursor = DragNone; m_iDragClipX = 0; m_pClipDrag = nullptr; m_bDragTimer = false; m_iPlayHeadX = 0; m_iEditHeadX = 0; m_iEditTailX = 0; m_iPlayHeadAutoBackwardX = 0; m_iLastRecordX = 0; m_iPasteCount = 0; m_iPastePeriod = 0; m_iSyncViewHold = 0; if (m_pSessionCursor) delete m_pSessionCursor; m_pSessionCursor = nullptr; if (m_pRubberBand) delete m_pRubberBand; m_pRubberBand = nullptr; if (m_pCurveEditCommand) delete m_pCurveEditCommand; m_pCurveEditCommand = nullptr; m_bDragSingleTrack = false; m_iDragSingleTrackY = 0; m_iDragSingleTrackHeight = 0; m_pDragCurve = nullptr; m_pDragCurveNode = nullptr; m_iDragCurveX = 0; qtractorScrollView::setContentsPos(0, 0); } // Update track view content height. void qtractorTrackView::updateContentsHeight (void) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; // Allways give some room to drop something at the bottom... int iContentsHeight = (qtractorTrack::HeightMin << 2); // Compute total track height... qtractorTrack *pTrack = pSession->tracks().first(); while (pTrack) { iContentsHeight += pTrack->zoomHeight(); pTrack = pTrack->next(); } #ifdef CONFIG_DEBUG_0 qDebug("qtractorTrackView::updateContentsHeight(%d)", iContentsHeight); #endif // Do the contents resize thing... qtractorScrollView::resizeContents( qtractorScrollView::contentsWidth(), iContentsHeight); // Keep selection (we'll update all contents anyway)... updateSelect(); } // Update track view content width. void qtractorTrackView::updateContentsWidth ( int iContentsWidth ) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession) { const unsigned long iSessionLength = pSession->sessionEnd(); const int iSessionWidth = pSession->pixelFromFrame(iSessionLength); if (iContentsWidth < iSessionWidth) iContentsWidth = iSessionWidth; qtractorTimeScale::Cursor cursor(pSession->timeScale()); qtractorTimeScale::Node *pNode = cursor.seekPixel(iContentsWidth); iContentsWidth += pNode->pixelFromBeat( pNode->beat + (pNode->beatsPerBar << 1)) - pNode->pixel; if (iContentsWidth < qtractorScrollView::width()) iContentsWidth += qtractorScrollView::width(); // HACK: Try and check whether we need to change // current (global) audio-peak period resolution... qtractorAudioPeakFactory *pPeakFactory = pSession->audioPeakFactory(); if (pPeakFactory) { const unsigned short iPeakPeriod = pPeakFactory->peakPeriod(); // Should we change resolution? const int p2 = ((iSessionLength / iPeakPeriod) >> 1) + 1; int q2 = (iSessionWidth / p2); if (q2 > 4) { pPeakFactory->setPeakPeriod(iPeakPeriod >> 3); #ifdef CONFIG_DEBUG qDebug("qtractorTrackView::updateContentsWidth() " "iSessionLength=%lu iSessionWidth=%d " "++ peakPeriod=%u (%u) p2=%d q2=%d.", iSessionLength, iSessionWidth, pPeakFactory->peakPeriod(), iPeakPeriod, p2, q2); #endif } else if (q2 < 2 && iSessionWidth > 1) { q2 = (p2 / iSessionWidth); if (q2 > 4) { pPeakFactory->setPeakPeriod(iPeakPeriod << 3); #ifdef CONFIG_DEBUG qDebug("qtractorTrackView::updateContentsWidth() " "iSessionLength=%lu iSessionWidth=%d " "-- peakPeriod=%u (%u) p2=%d q2=%d.", iSessionLength, iSessionWidth, pPeakFactory->peakPeriod(), iPeakPeriod, p2, q2); #endif } } } #if 0 m_iPlayHeadX = pSession->pixelFromFrame(pSession->playHead()); m_iEditHeadX = pSession->pixelFromFrame(pSession->editHead()); m_iEditTailX = pSession->pixelFromFrame(pSession->editTail()); #endif } #ifdef CONFIG_DEBUG_0 qDebug("qtractorTrackView::updateContentsWidth(%d)", iContentsWidth); #endif // Do the contents resize thing... qtractorScrollView::resizeContents( iContentsWidth, qtractorScrollView::contentsHeight()); // Force an update on the track time line too... m_pTracks->trackTime()->resizeContents( iContentsWidth + 100, m_pTracks->trackTime()->viewport()->height()); m_pTracks->trackTime()->updateContents(); } // Local rectangular contents update. void qtractorTrackView::updateContents ( const QRect& rect ) { updatePixmap( qtractorScrollView::contentsX(), qtractorScrollView::contentsY()); qtractorScrollView::updateContents(rect); } // Overall contents update. void qtractorTrackView::updateContents (void) { updatePixmap( qtractorScrollView::contentsX(), qtractorScrollView::contentsY()); qtractorScrollView::updateContents(); } // Special recording visual feedback. void qtractorTrackView::updateContentsRecord (void) { QWidget *pViewport = qtractorScrollView::viewport(); const int cx = qtractorScrollView::contentsX(); int w = m_iPlayHeadX - cx; if (w > 0 && w < pViewport->width()) { int x = 0, dx = 8; if (m_iPlayHeadX > m_iLastRecordX) { dx += (m_iPlayHeadX - m_iLastRecordX); qtractorSession *pSession = qtractorSession::getInstance(); if (pSession && pSession->midiRecord() < 1) { w = dx; if (m_iLastRecordX > cx + dx) x = m_iLastRecordX - (cx + dx); } pViewport->update(QRect(x, 0, w + dx, pViewport->height())); } else updateContents(); m_iLastRecordX = m_iPlayHeadX; } } // Draw the track view. void qtractorTrackView::drawContents ( QPainter *pPainter, const QRect& rect ) { // Draw viewport canvas... pPainter->drawPixmap(rect, m_pixmap, rect); // Lines a-head... qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; const int cx = qtractorScrollView::contentsX(); const int cy = qtractorScrollView::contentsY(); const int ch = qtractorScrollView::contentsHeight(); int x, w; // Draw track clip selection... if (isClipSelected()) { const QColor rgbaSelect(0, 0, 255, 120); const QRect& rectView = qtractorScrollView::viewport()->rect(); const qtractorClipSelect::ItemList& items = m_pClipSelect->items(); qtractorClipSelect::ItemList::ConstIterator iter = items.constBegin(); const qtractorClipSelect::ItemList::ConstIterator& iter_end = items.constEnd(); for ( ; iter != iter_end; ++iter) { qtractorClip *pClip = iter.key(); if (pClip->track() == nullptr) continue; qtractorClipSelect::Item *pClipItem = iter.value(); // Make sure it's a legal selection... if (pClip->isClipSelected()) { QRect rectClip(pClipItem->rect); rectClip.moveTopLeft( qtractorScrollView::contentsToViewport(rectClip.topLeft())); rectClip = rectClip.intersected(rectView); if (!rectClip.isEmpty()) pPainter->fillRect(rectClip, rgbaSelect); } // Draw clip contents on the fly... if (pClipItem->rubberBand) { pPainter->save(); QRect rectClip(pClipItem->rect); if (m_bDragSingleTrack) { rectClip.setY(m_iDragSingleTrackY); rectClip.setHeight(m_iDragSingleTrackHeight); } rectClip.translate(m_iDragClipX, 0); rectClip.moveTopLeft( qtractorScrollView::contentsToViewport(rectClip.topLeft())); unsigned long offset = pClipItem->offset; if (rectView.x() > rectClip.x()) offset += pSession->frameFromPixel(rectView.x() - rectClip.x()); rectClip = rectClip.intersected(rectView); QColor bg = pClip->track()->background(); bg.setAlpha(120); // somewhat-translucent... pPainter->setPen(bg.darker()); pPainter->setBrush(bg); pPainter->drawRect(rectClip); pClip->draw(pPainter, rectClip, offset); pPainter->restore(); } } } // Draw outline highlight on current clip... if (m_pClipDrag && m_pClipDrag->track()) { // Highlight current clip... const QRect& rectView = qtractorScrollView::viewport()->rect().adjusted(-4, -4, +4, +4); const QPen old_pen = pPainter->pen(); QPen pen = old_pen; pen.setColor(QColor(60, 120, 255, 120)); pen.setStyle(Qt::SolidLine); pen.setWidth(5); pPainter->setPen(pen); QRect rectClip; TrackViewInfo tvi; qtractorClip *pCurrentClip = m_pClipDrag; qtractorTrack *pCurrentTrack = pCurrentClip->track(); trackInfo(pCurrentTrack, &tvi); clipInfo(pCurrentClip, &rectClip, &tvi); rectClip.moveTopLeft( qtractorScrollView::contentsToViewport(rectClip.topLeft())); rectClip = rectClip.intersected(rectView); if (!rectClip.isEmpty()) pPainter->drawRect(rectClip); // Highlight all hash-linked MIDI clips... if (pCurrentClip->track()->trackType() == qtractorTrack::Midi) { qtractorMidiClip *pCurrentMidiClip = static_cast (pCurrentClip); if (pCurrentMidiClip && pCurrentMidiClip->isHashLinked()) { pen.setStyle(Qt::DotLine); pen.setWidth(3); pPainter->setPen(pen); const QList& list = pCurrentMidiClip->linkedClips(); QListIterator iter(list); while (iter.hasNext()) { qtractorMidiClip *pLinkedMidiClip = iter.next(); if (pCurrentMidiClip == pLinkedMidiClip) continue; if (pCurrentTrack != pLinkedMidiClip->track()) { pCurrentTrack = pLinkedMidiClip->track(); trackInfo(pCurrentTrack, &tvi); } clipInfo(pLinkedMidiClip, &rectClip, &tvi); rectClip.moveTopLeft( qtractorScrollView::contentsToViewport(rectClip.topLeft())); rectClip = rectClip.intersected(rectView); if (!rectClip.isEmpty()) pPainter->drawRect(rectClip.adjusted(+2, +2, -2, -2)); } } } // Restore previous drawing pen... pPainter->setPen(old_pen); } // Common stuff for the job(s) ahead... unsigned long iTrackStart = 0; unsigned long iTrackEnd = 0; int y1 = 0; int y2 = 0; // On-the-fly recording clip drawing... if (pSession->isRecording() && pSession->isPlaying()) { const unsigned long iPlayHead = pSession->playHead(); iTrackStart = pSession->frameFromPixel(cx + rect.x()); iTrackEnd = iPlayHead; // Care of punch-in/out... const unsigned long iPunchIn = pSession->punchIn(); const unsigned long iPunchOut = pSession->punchOut(); const bool bPunching = (iPunchIn < iPunchOut); if (bPunching) { if (iTrackStart < iPunchIn/* && iTrackEnd > iPunchIn*/) iTrackStart = iPunchIn; if (iTrackEnd > iPunchOut/*&& iTrackStart < iPunchOut*/) iTrackEnd = iPunchOut; } // Care of each track... if (iTrackStart < iTrackEnd) { const unsigned long iFrameTime = pSession->frameTimeEx(); const unsigned long iLoopStart = pSession->loopStart(); const unsigned long iLoopEnd = pSession->loopEnd(); const bool bLooping = (iLoopStart < iLoopEnd && iPlayHead > iLoopStart && iPlayHead < iLoopEnd); qtractorTrack *pTrack = pSession->tracks().first(); while (pTrack && y2 < ch) { y1 = y2; y2 += pTrack->zoomHeight(); // Dispatch to paint this track... qtractorClip *pClipRecord = pTrack->clipRecord(); if (pClipRecord && y2 > cy) { const int h = y2 - y1 - 2; const QRect trackRect( rect.left() - 1, y1 - cy + 1, rect.width() + 2, h); // Track/clip background colors... QColor bg = pTrack->background(); pPainter->setPen(bg.darker()); bg.setAlpha(192); // translucency... #ifdef CONFIG_GRADIENT const int y = trackRect.y(); QLinearGradient grad(0, y, 0, y + h); grad.setColorAt(0.4, bg); grad.setColorAt(1.0, bg.darker(130)); pPainter->setBrush(grad); #else pPainter->setBrush(bg); #endif unsigned long iClipStart = pClipRecord->clipStart(); unsigned long iClipOffset = pClipRecord->clipOffset(); // Care for loop-recording/take offsets... if (pTrack->isClipRecordEx()) { const unsigned long iClipEnd = iClipStart + pClipRecord->clipLength(); if (iTrackEnd > iClipEnd) iTrackEnd = iClipEnd; if (bPunching && iPunchIn > iClipStart && iPunchIn < iClipEnd) { iClipOffset += (iPunchIn - iClipStart); iClipStart = iPunchIn; } } else if (bLooping) { // Clip recording started within loop range: // -- adjust turn-around clip offset... if (iClipStart > iLoopStart && iClipStart < iLoopEnd) { const unsigned long iHeadLength = (iLoopEnd - iClipStart); const unsigned long iLoopLength = (iLoopEnd - iLoopStart); const unsigned long iClipLength = (iFrameTime - pTrack->clipRecordStart()); if (iClipLength > iHeadLength) { const unsigned long iLoopCount = (iClipLength - iHeadLength) / iLoopLength; iClipOffset += iHeadLength; iClipOffset += iLoopCount * iLoopLength; if (bPunching && iPunchIn > iLoopStart && iPunchIn < iLoopEnd) { iClipOffset += (iPunchIn - iLoopStart); iClipStart = iPunchIn; } else { iClipStart = iLoopStart; } } } else { // Clip recording is rolling within loop range: // -- redraw leading/head clip segment... unsigned long iHeadOffset = 0; if (iClipStart < iTrackStart) iHeadOffset += iTrackStart - iClipStart; x = pSession->pixelFromFrame(iClipStart) - cx; w = 0; if (iClipStart < iLoopStart) { w += pSession->pixelFromFrame(iLoopStart) - cx - x; iClipOffset += iLoopStart - iClipStart; } const QRect& headRect = QRect(x, y1 - cy + 1, w, h).intersected(trackRect); if (!headRect.isEmpty()) { const QBrush brush(pPainter->brush()); pClipRecord->drawClipRecord( pPainter, headRect, iHeadOffset); pPainter->setBrush(brush); } if (iPlayHead < iFrameTime) iClipOffset += (iFrameTime - iPlayHead); iClipStart = iLoopStart; } } // Careless to punch-in/out... if (!bPunching || iTrackStart < iPunchOut) { // Clip recording rolling: // -- redraw current clip segment... if (iClipStart < iTrackStart) iClipOffset += iTrackStart - iClipStart; x = pSession->pixelFromFrame(iClipStart) - cx; w = 0; if (iClipStart < iTrackEnd) w += pSession->pixelFromFrame(iTrackEnd) - cx - x; const QRect& clipRect = QRect(x, y1 - cy + 1, w, h).intersected(trackRect); if (!clipRect.isEmpty()) pClipRecord->drawClipRecord( pPainter, clipRect, iClipOffset); } } pTrack = pTrack->next(); } } // Make-up for next job... y1 = y2 = 0; iTrackEnd = 0; } // Automation curve drawing... pPainter->setRenderHint(QPainter::Antialiasing, true); x = rect.left(); w = rect.width(); if (w < 8) { x -= 4; if (x < 0) x = 0; w += 8; } qtractorTrack *pTrack = pSession->tracks().first(); while (pTrack && y2 < ch) { y1 = y2; y2 += pTrack->zoomHeight(); qtractorCurve *pCurve = pTrack->currentCurve(); if (pCurve && y2 > cy) { const int h = y2 - y1 - 2; const QRect trackRect(x, y1 - cy + 1, w, h); if (iTrackStart == 0) iTrackStart = pSession->frameFromPixel(cx + x); if (iTrackEnd == 0) iTrackEnd = pSession->frameFromPixel(cx + x + w); unsigned long frame = iTrackStart; qtractorCurve::Cursor cursor(pCurve); qtractorCurve::Node *pNode = cursor.seek(frame); qtractorCurve::Mode mode = pCurve->mode(); const bool bLogarithmic = pCurve->isLogarithmic(); const bool bLocked = pCurve->isLocked(); int xc2, xc1 = trackRect.x(); int yc2, yc1 = y2 - int(cursor.scale(pNode, frame) * float(h)) - cy; int yc3, xc3 = xc1 + 4; QColor rgbCurve(pCurve->color()); QPen pen(rgbCurve); pPainter->setPen(pen); QPainterPath path; path.moveTo(xc1, yc1); while (pNode && pNode->frame < iTrackEnd) { xc2 = pSession->pixelFromFrame(pNode->frame) - cx; yc2 = y2 - int(cursor.scale(pNode) * float(h)) - cy; if (!bLocked) pPainter->drawRect(QRect(xc2 - 4, yc2 - 4, 8, 8)); switch (mode) { case qtractorCurve::Hold: path.lineTo(xc2, yc1); yc1 = yc2; break; case qtractorCurve::Linear: if (!bLogarithmic) break; // Fall thru... case qtractorCurve::Spline: default: for ( ; xc3 < xc2 - 4; xc3 += 4) { frame = pSession->frameFromPixel(cx + xc3); yc3 = y2 - int(cursor.scale(frame) * float(h)) - cy; path.lineTo(xc3, yc3); } xc3 = xc2 + 4; break; } path.lineTo(xc2, yc2); pNode = pNode->next(); } xc2 = rect.right(); frame = pSession->frameFromPixel(cx + xc2); yc2 = y2 - int(cursor.scale(frame) * float(h)) - cy; switch (mode) { case qtractorCurve::Hold: path.lineTo(xc2, yc1); break; case qtractorCurve::Linear: if (!bLogarithmic) break; // Fall thru... case qtractorCurve::Spline: default: for ( ; xc3 < xc2 - 4; xc3 += 4) { frame = pSession->frameFromPixel(cx + xc3); yc3 = y2 - int(cursor.scale(frame) * float(h)) - cy; path.lineTo(xc3, yc3); } break; } path.lineTo(xc2, yc2); // Draw line... //pen.setWidth(2); pPainter->strokePath(path, pen); // Fill semi-transparent area... rgbCurve.setAlpha(60); path.lineTo(xc2, y2 - cy); path.lineTo(xc1, y2 - cy); pPainter->fillPath(path, rgbCurve); if (m_bCurveEdit && m_pCurveSelect->isCurrentCurve(pCurve)) { const qtractorCurveSelect::ItemList& items = m_pCurveSelect->items(); qtractorCurveSelect::ItemList::ConstIterator iter = items.constBegin(); const qtractorCurveSelect::ItemList::ConstIterator iter_end = items.constEnd(); for ( ; iter != iter_end; ++iter) { qtractorCurveSelect::Item *pItem = iter.value(); if (pItem->flags & 1) { QRect rectNode(pItem->rectNode); rectNode.moveTopLeft(contentsToViewport( rectNode.topLeft() + QPoint(m_iDragCurveX, 0))); pPainter->fillRect(rectNode, QColor(0, 0, 255, 80)); } } } } pTrack = pTrack->next(); } pPainter->setRenderHint(QPainter::Antialiasing, false); #ifdef CONFIG_GRADIENT // Draw canvas edge-border shadows... const int ws = 22; const int xs = qtractorScrollView::viewport()->width() - ws; if (rect.left() < ws) pPainter->fillRect(0, rect.top(), ws, rect.bottom(), m_gradLeft); if (rect.right() > xs) pPainter->fillRect(xs, rect.top(), xs + ws, rect.bottom(), m_gradRight); #endif // Draw edit-head line... //m_iEditHeadX = pSession->pixelFromFrame(pSession->editHead()); x = m_iEditHeadX - cx; if (x >= rect.left() && x <= rect.right()) { pPainter->setPen(Qt::blue); pPainter->drawLine(x, rect.top(), x, rect.bottom()); } // Draw edit-tail line... //m_iEditTailX = pSession->pixelFromFrame(pSession->editTail()); x = m_iEditTailX - cx; if (x >= rect.left() && x <= rect.right()) { pPainter->setPen(Qt::blue); pPainter->drawLine(x, rect.top(), x, rect.bottom()); } // Draw auto-backward play-head line... //m_iPlayHeadAutobackwardX = pSession->pixelFromFrame(pSession->playHeadAutobackward()); x = m_iPlayHeadAutoBackwardX - cx; if (x >= rect.left() && x <= rect.right()) { pPainter->setPen(QColor(240, 0, 0, 60)); pPainter->drawLine(x, rect.top(), x, rect.bottom()); } // Draw play-head line... //m_iPlayHeadX = pSession->pixelFromFrame(pSession->playHead()); x = m_iPlayHeadX - cx; if (x >= rect.left() && x <= rect.right()) { pPainter->setPen(Qt::red); pPainter->drawLine(x, rect.top(), x, rect.bottom()); } // Show/hide a moving clip fade in/out slope lines... if (m_dragState == DragClipFadeIn || m_dragState == DragClipFadeOut) { QRect rectHandle(m_rectHandle); // Horizontal adjust... rectHandle.translate(m_iDragClipX, 0); // Convert rectangle into view coordinates... rectHandle.moveTopLeft(contentsToViewport(rectHandle.topLeft())); // Draw envelope line... QPoint vpos; QPen pen(Qt::DotLine); pen.setColor(Qt::blue); pPainter->setPen(pen); if (m_dragState == DragClipFadeIn) { vpos = contentsToViewport(m_rectDrag.bottomLeft()); pPainter->drawLine( vpos.x(), vpos.y(), rectHandle.left(), rectHandle.top()); } else if (m_dragState == DragClipFadeOut) { vpos = contentsToViewport(m_rectDrag.bottomRight()); pPainter->drawLine( rectHandle.right(), rectHandle.top(), vpos.x(), vpos.y()); } } } // Resize event handler. void qtractorTrackView::resizeEvent ( QResizeEvent *pResizeEvent ) { qtractorScrollView::resizeEvent(pResizeEvent); #ifdef CONFIG_GRADIENT // Update canvas edge-border shadow gradients... const int ws = 22; const QColor rgba0(0, 0, 0, 0); const QColor rgba1(0, 0, 0, 30); const QColor rgba2(0, 0, 0, 120); QLinearGradient gradLeft(0, 0, ws, 0); gradLeft.setColorAt(0.0f, rgba2); gradLeft.setColorAt(0.5f, rgba1); gradLeft.setColorAt(1.0f, rgba0); m_gradLeft = gradLeft; const int xs = qtractorScrollView::viewport()->width() - ws; QLinearGradient gradRight(xs, 0, xs + ws, 0); gradRight.setColorAt(0.0f, rgba0); gradRight.setColorAt(0.5f, rgba1); gradRight.setColorAt(1.0f, rgba2); m_gradRight = gradRight; #endif // Corner tool widget layout management... if (m_pXzoomReset) { const QSize& size = qtractorScrollView::size(); int h = size.height(); int w = qtractorScrollView::style()->pixelMetric( QStyle::PM_ScrollBarExtent); int x = size.width() - w - 2; m_pXzoomReset->setGeometry(x, h - w - 2, w, w); } updateContents(); // HACK: let our (single) thumb view get notified... qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm && pMainForm->thumbView()) pMainForm->thumbView()->updateThumb(); } // (Re)create the complete track view pixmap. void qtractorTrackView::updatePixmap ( int cx, int cy ) { QWidget *pViewport = qtractorScrollView::viewport(); const int w = pViewport->width(); const int h = pViewport->height(); const QPalette& pal = qtractorScrollView::palette(); if (w < 1 || h < 1) return; const QColor& rgbMid = pal.mid().color(); m_pixmap = QPixmap(w, h); m_pixmap.fill(rgbMid); qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; qtractorTimeScale *pTimeScale = pSession->timeScale(); if (pTimeScale == nullptr) return; QPainter painter(&m_pixmap); // painter.initFrom(this); painter.setFont(qtractorScrollView::font()); // Update view session cursor location, // so that we'll start drawing clips from there... const unsigned long iTrackStart = pTimeScale->frameFromPixel(cx); const unsigned long iTrackEnd = iTrackStart + pTimeScale->frameFromPixel(w); // Create cursor now if applicable... if (m_pSessionCursor == nullptr) { m_pSessionCursor = pSession->createSessionCursor(iTrackStart); } else { m_pSessionCursor->seek(iTrackStart); } const QColor& rgbLight = pal.midlight().color(); const QColor& rgbDark = rgbMid.darker(120); // Draw vertical grid lines... if (m_bSnapGrid || m_bSnapZebra) { const QBrush zebra(QColor(0, 0, 0, 20)); qtractorTimeScale::Cursor cursor(pTimeScale); qtractorTimeScale::Node *pNode = cursor.seekPixel(cx); unsigned short iPixelsPerBeat = pNode->pixelsPerBeat(); unsigned int iBeat = pNode->beatFromPixel(cx); if (iBeat > 0) pNode = cursor.seekBeat(--iBeat); unsigned short iBar = pNode->barFromBeat(iBeat); int x = pNode->pixelFromBeat(iBeat) - cx; int x2 = x; while (x < w) { bool bBeatIsBar = pNode->beatIsBar(iBeat); if (bBeatIsBar) { if (m_bSnapGrid) { painter.setPen(rgbLight); painter.drawLine(x, 0, x, h); } if (m_bSnapZebra && (x > x2) && (++iBar & 1)) painter.fillRect(QRect(x2, 0, x - x2 + 1, h), zebra); x2 = x; if (iBeat == pNode->beat) iPixelsPerBeat = pNode->pixelsPerBeat(); } if (m_bSnapGrid && (bBeatIsBar || iPixelsPerBeat > 16)) { painter.setPen(rgbDark); painter.drawLine(x - 1, 0, x - 1, h); } pNode = cursor.seekBeat(++iBeat); x = pNode->pixelFromBeat(iBeat) - cx; } if (m_bSnapZebra && (x > x2) && (++iBar & 1)) painter.fillRect(QRect(x2, 0, x - x2 + 1, h), zebra); } // Draw track and horizontal lines... int y1, y2; y1 = y2 = 0; int iTrack = 0; qtractorTrack *pTrack = pSession->tracks().first(); while (pTrack && y2 < cy + h) { y1 = y2; y2 += pTrack->zoomHeight(); if (y2 > cy) { // Dispatch to paint this track... if (y1 > cy) { painter.setPen(rgbLight); painter.drawLine(0, y1 - cy, w, y1 - cy); } const QRect trackRect(0, y1 - cy + 1, w, y2 - y1 - 2); // painter.fillRect(trackRect, rgbMid); pTrack->drawTrack(&painter, trackRect, iTrackStart, iTrackEnd, m_pSessionCursor->clip(iTrack)); painter.setPen(rgbDark); painter.drawLine(0, y2 - cy - 1, w, y2 - cy - 1); } pTrack = pTrack->next(); ++iTrack; } // Fill the empty area... if (y2 < cy + h) { painter.setPen(rgbMid); painter.drawLine(0, y2 - cy, w, y2 - cy); painter.fillRect(0, y2 - cy + 1, w, h, pal.dark().color()); } // Draw location marker lines... qtractorTimeScale::Marker *pMarker = pTimeScale->markers().seekPixel(cx); while (pMarker) { int x = pTimeScale->pixelFromFrame(pMarker->frame) - cx; if (x > w) break; painter.setPen(pMarker->color); painter.drawLine(x, 0, x, h); pMarker = pMarker->next(); } // Draw loop boundaries, if applicable... if (pSession->isLooping()) { const QBrush shade(QColor(0, 0, 0, 60)); painter.setPen(Qt::darkCyan); int x = pTimeScale->pixelFromFrame(pSession->loopStart()) - cx; if (x >= w) painter.fillRect(QRect(0, 0, w, h), shade); else if (x >= 0) { painter.fillRect(QRect(0, 0, x, h), shade); painter.drawLine(x, 0, x, h); } x = pTimeScale->pixelFromFrame(pSession->loopEnd()) - cx; if (x < 0) painter.fillRect(QRect(0, 0, w, h), shade); else if (x < w) { painter.fillRect(QRect(x, 0, w - x, h), shade); painter.drawLine(x, 0, x, h); } } // Draw punch boundaries, if applicable... if (pSession->isPunching()) { const QBrush shade(QColor(0, 0, 0, 60)); painter.setPen(Qt::darkMagenta); int x = pTimeScale->pixelFromFrame(pSession->punchIn()) - cx; if (x >= w) painter.fillRect(QRect(0, 0, w, h), shade); else if (x >= 0) { painter.fillRect(QRect(0, 0, x, h), shade); painter.drawLine(x, 0, x, h); } x = pTimeScale->pixelFromFrame(pSession->punchOut()) - cx; if (x < 0) painter.fillRect(QRect(0, 0, w, h), shade); else if (x < w) { painter.fillRect(QRect(x, 0, w - x, h), shade); painter.drawLine(x, 0, x, h); } } } // To have track view in v-sync with track list. void qtractorTrackView::contentsYMovingSlot ( int /*cx*/, int cy ) { if (qtractorScrollView::contentsY() != cy) qtractorScrollView::setContentsPos(qtractorScrollView::contentsX(), cy); } // Get track from given contents vertical position. qtractorTrack *qtractorTrackView::trackAt ( const QPoint& pos, bool bSelectTrack, TrackViewInfo *pTrackViewInfo ) const { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr || m_pSessionCursor == nullptr) return nullptr; int y1 = 0; int y2 = 0; int iTrack = 0; qtractorTrack *pTrack = pSession->tracks().first(); while (pTrack) { y1 = y2; y2 += pTrack->zoomHeight(); if (y2 > pos.y()) break; pTrack = pTrack->next(); ++iTrack; } if (bSelectTrack) m_pTracks->trackList()->setCurrentTrackRow(pTrack ? iTrack : -1); if (pTrackViewInfo) { const int x = qtractorScrollView::contentsX(); const int w = qtractorScrollView::width();// View width, not contents. if (pTrack == nullptr) { // Below all tracks. y1 = y2; y2 = y1 + (qtractorTrack::HeightBase * pSession->verticalZoom()) / 100; } pTrackViewInfo->trackIndex = iTrack; pTrackViewInfo->trackStart = m_pSessionCursor->frame(); pTrackViewInfo->trackEnd = pTrackViewInfo->trackStart + pSession->frameFromPixel(w); pTrackViewInfo->trackRect.setRect(x, y1 + 1, w, y2 - y1 - 2); } return pTrack; } // Get clip from given contents position. qtractorClip *qtractorTrackView::clipAtTrack ( const QPoint& pos, QRect *pClipRect, qtractorTrack *pTrack, TrackViewInfo *pTrackViewInfo ) const { if (pTrack == nullptr) return nullptr; qtractorSession *pSession = pTrack->session(); if (pSession == nullptr || m_pSessionCursor == nullptr) return nullptr; qtractorClip *pClip = m_pSessionCursor->clip(pTrackViewInfo->trackIndex); if (pClip == nullptr) pClip = pTrack->clips().first(); if (pClip == nullptr) return nullptr; qtractorClip *pClipAt = nullptr; while (pClip && pClip->clipStart() < pTrackViewInfo->trackEnd) { const unsigned long iClipStart = pClip->clipStart(); const unsigned long iClipEnd = iClipStart + pClip->clipLength(); const int x1 = pSession->pixelFromFrame(iClipStart); const int x2 = pSession->pixelFromFrame(iClipEnd); if (pos.x() >= x1 && x2 >= pos.x()) { pClipAt = pClip; if (pClipRect) { pClipRect->setRect( x1, pTrackViewInfo->trackRect.y(), x2 - x1, pTrackViewInfo->trackRect.height()); } } pClip = pClip->next(); } return pClipAt; } qtractorClip *qtractorTrackView::clipAt ( const QPoint& pos, bool bSelectTrack, QRect *pClipRect ) const { TrackViewInfo tvi; qtractorTrack *pTrack = trackAt(pos, bSelectTrack, &tvi); return clipAtTrack(pos, pClipRect, pTrack, &tvi); } // Get automation curve node from given contents position. qtractorCurve::Node *qtractorTrackView::nodeAtTrack ( const QPoint& pos, qtractorTrack *pTrack, TrackViewInfo *pTrackViewInfo ) const { if (pTrack == nullptr) return nullptr; qtractorSession *pSession = pTrack->session(); if (pSession == nullptr || m_pSessionCursor == nullptr) return nullptr; qtractorCurveList *pCurveList = pTrack->curveList(); if (pCurveList == nullptr) return nullptr; qtractorCurve *pCurve = pCurveList->currentCurve(); if (pCurve == nullptr) return nullptr; if (pCurve->isLocked()) return nullptr; const int w = pTrackViewInfo->trackRect.width(); const int h = pTrackViewInfo->trackRect.height(); const int y2 = pTrackViewInfo->trackRect.bottom() + 1; const int cx = qtractorScrollView::contentsX(); const unsigned long frame = pSession->frameFromPixel(cx); qtractorCurve::Cursor cursor(pCurve); qtractorCurve::Node *pNode = cursor.seek(frame); while (pNode) { const int x = pSession->pixelFromFrame(pNode->frame); if (x > cx + w) // No use.... break; const int y = y2 - int(cursor.scale(pNode) * float(h)); if (QRect(x - 4, y - 4, 8, 8).contains(pos)) return pNode; // Test next... pNode = pNode->next(); } // Not found. return nullptr; } qtractorCurve::Node *qtractorTrackView::nodeAt ( const QPoint& pos ) const { TrackViewInfo tvi; qtractorTrack *pTrack = trackAt(pos, false, &tvi); return nodeAtTrack(pos, pTrack, &tvi); } // Get contents visible rectangle from given track. bool qtractorTrackView::trackInfo ( qtractorTrack *pTrack, TrackViewInfo *pTrackViewInfo ) const { qtractorSession *pSession = pTrack->session(); if (pSession == nullptr || m_pSessionCursor == nullptr) return false; int y1, y2 = 0; int iTrack = 0; qtractorTrack *pTrackEx = pSession->tracks().first(); while (pTrackEx) { y1 = y2; y2 += pTrackEx->zoomHeight(); if (pTrackEx == pTrack) { const int x = qtractorScrollView::contentsX(); const int w = qtractorScrollView::width(); // View width, not contents. pTrackViewInfo->trackIndex = iTrack; pTrackViewInfo->trackStart = m_pSessionCursor->frame(); pTrackViewInfo->trackEnd = pSession->frameFromPixel(x + w); pTrackViewInfo->trackRect.setRect(x, y1 + 1, w, y2 - y1 - 2); return true; } pTrackEx = pTrackEx->next(); ++iTrack; } return false; } // Get contents rectangle from given clip. bool qtractorTrackView::clipInfo ( qtractorClip *pClip, QRect *pClipRect, TrackViewInfo *pTrackViewInfo ) const { qtractorTrack *pTrack = pClip->track(); if (pTrack == nullptr) return false; qtractorSession *pSession = pTrack->session(); if (pSession == nullptr) return false; const unsigned long iClipStart = pClip->clipStart(); const unsigned long iClipEnd = iClipStart + pClip->clipLength(); const int x1 = pSession->pixelFromFrame(iClipStart); const int x2 = pSession->pixelFromFrame(iClipEnd); pClipRect->setRect( x1, pTrackViewInfo->trackRect.y(), x2 - x1, pTrackViewInfo->trackRect.height()); return true; } // Selection-dragging, following the current mouse position. qtractorTrack *qtractorTrackView::dragClipMove ( const QPoint& pos, bool bKeyStep ) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return nullptr; // Which track we're pointing at? TrackViewInfo tvi; qtractorTrack *pTrack = trackAt(pos, true, &tvi); // May change vertically, if we've only one track selected, // and only between same track type... qtractorTrack *pSingleTrack = m_pClipSelect->singleTrack(); if (pSingleTrack && (pTrack == nullptr || pSingleTrack->trackType() == pTrack->trackType())) { m_bDragSingleTrack = true; m_iDragSingleTrackY = tvi.trackRect.y(); m_iDragSingleTrackHeight = tvi.trackRect.height(); } else { m_bDragSingleTrack = false; m_iDragSingleTrackY = 0; m_iDragSingleTrackHeight = 0; } // Special update on keyboard vertical drag-stepping... if (bKeyStep) m_posStep.setY(m_posStep.y() - pos.y() + tvi.trackRect.y()); // Always change horizontally wise... const int x = m_pClipSelect->rect().x(); int dx = (pos.x() - m_posDrag.x()); if (x + dx < 0) dx = -(x); // Force to origin (x=0). m_iDragClipX = pixelSnap(x + dx) - x; ensureVisible(pos.x(), pos.y(), 24, 24); showClipSelect(); // OK, we've moved it... return pTrack; } qtractorTrack *qtractorTrackView::dragClipDrop ( const QPoint& pos, bool bKeyStep, const QMimeData *pMimeData ) { // It must be a valid session... qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return nullptr; // Find the current pointer track... TrackViewInfo tvi; qtractorTrack *pTrack = trackAt(pos, true, &tvi); // Special update on keyboard vertical drag-stepping... if (bKeyStep) m_posStep.setY(m_posStep.y() - pos.y() + tvi.trackRect.y() + (pTrack ? (tvi.trackRect.height() >> 1) : 0)); // If we're already dragging something, if (!m_dropItems.isEmpty()) { // Adjust to target track... updateClipDropRects(tvi.trackRect.y() + 1, tvi.trackRect.height() - 2); // Always change horizontally wise... const int x = m_rectDrag.x(); int dx = (pos.x() - m_posDrag.x()); if (x + dx < 0) dx = -(x); // Force to origin (x=0). m_iDragClipX = pixelSnap(x + dx) - x; // showDropRects(); // OK, we've moved it... return pTrack; } // Let's start from scratch... qDeleteAll(m_dropItems); m_dropItems.clear(); m_dropType = qtractorTrack::None; // Nothing more? if (pMimeData == nullptr) return nullptr; // Can it be single track channel (MIDI for sure)? if (qtractorFileChannelDrag::canDecode(pMimeData)) { // Let's see how many track-channels are there... const qtractorFileChannelDrag::List& items = qtractorFileChannelDrag::decode(pMimeData); QListIterator iter(items); while (iter.hasNext()) { const qtractorFileChannelDrag::Item& item = iter.next(); m_dropItems.append(new DropItem(item.path, item.channel)); } } else // Can we decode it as Audio/MIDI files? if (pMimeData->hasUrls()) { // Let's see how many files there are... QList list = pMimeData->urls(); QListIterator iter(list); while (iter.hasNext()) { const QString& sPath = iter.next().toLocalFile(); // Close current session and try to load the new one... if (!sPath.isEmpty()) m_dropItems.append(new DropItem(sPath)); } } // Nice, now we'll try to set a preview selection rectangle set... m_posDrag.setX(pixelSnap(pos.x() > 8 ? pos.x() - 8 : 0)); m_posDrag.setY(tvi.trackRect.y() + 1); m_rectDrag.setRect( m_posDrag.x(), m_posDrag.y(), 0, tvi.trackRect.height() - 2); // Now's time to add those rectangles... QMutableListIterator iter(m_dropItems); while (iter.hasNext()) { DropItem *pDropItem = iter.next(); // First test as a MIDI file... if (m_dropType == qtractorTrack::None || m_dropType == qtractorTrack::Midi) { const int x0 = m_posDrag.x(); qtractorTimeScale::Cursor cursor(pSession->timeScale()); qtractorTimeScale::Node *pNode = cursor.seekPixel(x0); unsigned long t1, t0 = pNode->tickFromPixel(x0); qtractorMidiFile file; if (file.open(pDropItem->path)) { const unsigned short p = pSession->ticksPerBeat(); const unsigned short q = file.ticksPerBeat(); if (pDropItem->channel < 0) { t1 = t0; const int iTracks = (file.format() == 1 ? file.tracks() : 16); for (int iTrackChannel = 0; iTrackChannel < iTracks; ++iTrackChannel) { const unsigned long iTrackDuration = file.readTrackDuration(iTrackChannel); if (iTrackDuration > 0) { const unsigned long duration = uint64_t(iTrackDuration * p) / q; const unsigned long t2 = t0 + duration; if (t1 < t2) t1 = t2; } } pNode = cursor.seekTick(t1); m_rectDrag.setWidth(pNode->pixelFromTick(t1) - x0); pDropItem->rect = m_rectDrag; m_rectDrag.translate(0, m_rectDrag.height() + 4); if (m_dropType == qtractorTrack::None) m_dropType = qtractorTrack::Midi; } else { const unsigned long iTrackDuration = file.readTrackDuration(pDropItem->channel); if (iTrackDuration > 0) { const unsigned long duration = uint64_t(iTrackDuration * p) / q; t1 = t0 + duration; pNode = cursor.seekTick(t1); m_rectDrag.setWidth(pNode->pixelFromTick(t1) - x0); pDropItem->rect = m_rectDrag; m_rectDrag.translate(0, m_rectDrag.height() + 4); if (m_dropType == qtractorTrack::None) m_dropType = qtractorTrack::Midi; } else /*if (m_dropType == qtractorTrack::Midi)*/ { iter.remove(); delete pDropItem; } } file.close(); continue; } else if (m_dropType == qtractorTrack::Midi) { iter.remove(); delete pDropItem; } } // Then as an Audio file ? if (m_dropType == qtractorTrack::None || m_dropType == qtractorTrack::Audio) { qtractorAudioFile *pFile = qtractorAudioFileFactory::createAudioFile(pDropItem->path); if (pFile) { if (pFile->open(pDropItem->path)) { unsigned long iFrames = pFile->frames(); if (pFile->sampleRate() > 0 && pFile->sampleRate() != pSession->sampleRate()) { iFrames = (unsigned long) (iFrames * float(pSession->sampleRate()) / float(pFile->sampleRate())); } m_rectDrag.setWidth(pSession->pixelFromFrame(iFrames)); pDropItem->rect = m_rectDrag; m_rectDrag.translate(0, m_rectDrag.height() + 4); if (m_dropType == qtractorTrack::None) m_dropType = qtractorTrack::Audio; } else if (m_dropType == qtractorTrack::Audio) { iter.remove(); delete pDropItem; } delete pFile; continue; } else if (m_dropType == qtractorTrack::Audio) { iter.remove(); delete pDropItem; } } } // Are we still here? if (m_dropItems.isEmpty() || m_dropType == qtractorTrack::None) { m_dropType = qtractorTrack::None; return nullptr; } // Ok, sure we're into some drag&drop state... m_dragState = DragClipDrop; m_iDragClipX = 0; // Finally, show it to the world... updateClipDropRects(tvi.trackRect.y() + 1, tvi.trackRect.height() - 2); // showClipDropRects(); // Done. return pTrack; } qtractorTrack *qtractorTrackView::dragClipDropEvent ( QDropEvent *pDropEvent ) { return dragClipDrop( #if QT_VERSION >= QT_VERSION_CHECK(6, 0, 0) viewportToContents(pDropEvent->position().toPoint()), #else viewportToContents(pDropEvent->pos()), #endif false, pDropEvent->mimeData()); } bool qtractorTrackView::canClipDropEvent ( QDropEvent *pDropEvent ) { // have one existing track on target? qtractorTrack *pTrack = dragClipDropEvent(pDropEvent); // Can only drop if anything... if (m_dropItems.isEmpty()) return false; // Can only drop on same type tracks... if (pTrack && pTrack->trackType() != m_dropType) return false; // Special MIDI track-channel cases... if (m_dropType == qtractorTrack::Midi) { if (m_dropItems.count() == 1 && m_dropItems.first()->channel >= 0) return true; else return (pTrack == nullptr); } // Drop in the blank... return (pTrack == nullptr || m_dropItems.count() == 1 || m_bDropSpan); } // Selection-dragging, following the current mouse position. void qtractorTrackView::dragCurveMove ( const QPoint& pos, bool /*bKeyStep*/ ) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; const QRect& rect = m_pCurveSelect->rect(); QRect rectUpdate(rect.translated(m_iDragCurveX, 0)); // Always change horizontally wise... const int x = rect.x(); int dx = (pos.x() - m_posDrag.x()); if (x + dx < 0) dx = -(x); // Force to origin (x=0). m_iDragCurveX = pixelSnap(x + dx) - x; ensureVisible(pos.x(), pos.y(), 24, 24); updateRect(rectUpdate.united(rect.translated(m_iDragCurveX, 0))); } // Drag enter event handler. void qtractorTrackView::dragEnterEvent ( QDragEnterEvent *pDragEnterEvent ) { #if 0 if (canDropEvent(pDragEnterEvent)) { showDropRects(); if (!pDragEnterEvent->isAccepted()) { pDragEnterEvent->setDropAction(Qt::CopyAction); pDragEnterEvent->accept(); m_bDragTimer = false; } } else { pDragEnterEvent->ignore(); hideDropRects(); } #else // Always accept the drag-enter event, // so let we deal with it during move later... pDragEnterEvent->accept(); m_bDragTimer = false; #endif } // Drag move event handler. void qtractorTrackView::dragMoveEvent ( QDragMoveEvent *pDragMoveEvent ) { if (canClipDropEvent(pDragMoveEvent)) { showClipDropRects(); if (!pDragMoveEvent->isAccepted()) { pDragMoveEvent->setDropAction(Qt::CopyAction); pDragMoveEvent->accept(); m_bDragTimer = false; } } else { pDragMoveEvent->ignore(); hideClipDropRects(); } // Kind of auto-scroll... #if QT_VERSION >= QT_VERSION_CHECK(6, 0, 0) const QPoint& pos = viewportToContents(pDragMoveEvent->position().toPoint()); #else const QPoint& pos = viewportToContents(pDragMoveEvent->pos()); #endif ensureVisible(pos.x(), pos.y(), 24, 24); } // Drag leave event handler. void qtractorTrackView::dragLeaveEvent ( QDragLeaveEvent *pDragLeaveEvent ) { // Maybe we have something currently going on? if (pDragLeaveEvent->isAccepted()) { if (!m_bDragTimer) { m_bDragTimer = true; QTimer::singleShot(100, this, SLOT(dragTimeout())); } } else { // Nothing's being accepted... m_bDragTimer = false; resetDragState(); } } // Drag timeout slot. void qtractorTrackView::dragTimeout (void) { if (m_bDragTimer) { resetDragState(); m_bDragTimer = false; } } // Drop event handler. bool qtractorTrackView::dropClip ( const QPoint& pos, const QMimeData *pMimeData ) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return false; // Add new clips on proper and consecutive track locations... unsigned long iClipStart = frameSnap( pSession->frameFromPixel(m_rectDrag.x() + m_iDragClipX)); // Now check whether the drop is intra-track... qtractorTrack *pTrack = dragClipDrop(pos, false, pMimeData); // And care if we're not spanning horizontally... if (pTrack == nullptr && (!m_bDropSpan || m_dropType == qtractorTrack::Midi)) { // Do we have something to drop anyway? // if yes, this is a extra-track drop... int iAddTrack = 0; if (!m_dropItems.isEmpty()) { // Prepare file list for import... QStringList files; QListIterator iter(m_dropItems); while (iter.hasNext()) { DropItem *pDropItem = iter.next(); if (m_dropType == qtractorTrack::Midi && pDropItem->channel >= 0) { m_pTracks->addMidiTrackChannel( pDropItem->path, pDropItem->channel, iClipStart); ++iAddTrack; } else { files.append(pDropItem->path); } } // Depending on import type... if (!files.isEmpty()) { switch (m_dropType) { case qtractorTrack::Audio: m_pTracks->addAudioTracks(files, iClipStart); ++iAddTrack; break; case qtractorTrack::Midi: m_pTracks->addMidiTracks(files, iClipStart); ++iAddTrack; break; default: break; } } } resetDragState(); return (iAddTrack > 0); } // Check whether we can really drop it. if (pTrack && pTrack->trackType() != m_dropType) { resetDragState(); return false; } // We'll build a composite command... QList clips; qtractorClipCommand *pClipCommand = new qtractorClipCommand(tr("add clip")); // If dropping spanned we'll need a track, sure... int iTrackClip = 0; const bool bAddTrack = (pTrack == nullptr); if (bAddTrack) { pTrack = new qtractorTrack(pSession, m_dropType); // Create a new track right away... int iTrack = pSession->tracks().count() + 1; const QColor& color = qtractorTrack::trackColor(iTrack); pTrack = new qtractorTrack(pSession, m_dropType); pTrack->setBackground(color); pTrack->setForeground(color.darker()); // pTrack->setTrackName(QString("Track %1").arg(iTrack)); pClipCommand->addTrack(pTrack); } // Now's time to create the clip(s)... qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); QListIterator iter(m_dropItems); while (iter.hasNext()) { DropItem *pDropItem = iter.next(); switch (pTrack->trackType()) { case qtractorTrack::Audio: { qtractorAudioClip *pAudioClip = new qtractorAudioClip(pTrack); if (pAudioClip) { pAudioClip->setFilename(pDropItem->path); pAudioClip->setClipStart(iClipStart); pClipCommand->addClip(pAudioClip, pTrack); clips.append(pAudioClip); // Don't forget to add this one to local repository. if (pMainForm) pMainForm->addAudioFile(pDropItem->path); } break; } case qtractorTrack::Midi: { qtractorMidiClip *pMidiClip = new qtractorMidiClip(pTrack); if (pMidiClip) { pMidiClip->setFilename(pDropItem->path); pMidiClip->setTrackChannel(pDropItem->channel); pMidiClip->setClipStart(iClipStart); pClipCommand->addClip(pMidiClip, pTrack); clips.append(pMidiClip); // Don't forget to add this one to local repository. if (pMainForm) pMainForm->addMidiFile(pDropItem->path); } break; } case qtractorTrack::None: default: break; } // If track's new it will need a name... if (bAddTrack && iTrackClip == 0) { pTrack->setTrackName( pSession->uniqueTrackName( QFileInfo(pDropItem->path).baseName())); } // If multiple items, just snap/concatenate them... iClipStart = frameSnap(iClipStart + pSession->frameFromPixel(pDropItem->rect.width())); ++iTrackClip; } // Clean up. resetDragState(); // Put it in the form of an undoable command... const bool bResult = pSession->execute(pClipCommand); // Redo selection as new... if (!clips.isEmpty()) { QListIterator clip_iter(clips); while (clip_iter.hasNext()) clip_iter.next()->setClipSelected(true); updateClipSelect(); m_pTracks->selectionChangeNotify(); } return bResult; } void qtractorTrackView::dropEvent ( QDropEvent *pDropEvent ) { #if QT_VERSION >= QT_VERSION_CHECK(6, 0, 0) if (!dropClip(viewportToContents(pDropEvent->position().toPoint()), pDropEvent->mimeData())) { #else if (!dropClip(viewportToContents(pDropEvent->pos()), pDropEvent->mimeData())) { #endif qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm) pMainForm->dropEvent(pDropEvent); } } // Handle item selection/dragging -- mouse button press. void qtractorTrackView::mousePressEvent ( QMouseEvent *pMouseEvent ) { // Which mouse state? #if QT_VERSION >= QT_VERSION_CHECK(6, 0, 0) const QPoint& pos = viewportToContents(pMouseEvent->position().toPoint()); #else const QPoint& pos = viewportToContents(pMouseEvent->pos()); #endif const Qt::KeyboardModifiers& modifiers = pMouseEvent->modifiers(); bool bModifier = (modifiers & (Qt::ShiftModifier | Qt::ControlModifier)); // Are we already step-moving or pasting something? switch (m_dragState) { case DragClipStep: // One-click change from drag-step to drag-move... m_dragState = DragClipMove; m_posDrag = m_rectDrag.center(); m_posStep = QPoint(0, 0); dragClipMove(pos + m_posStep); // Fall thru... case DragClipPaste: case DragClipPasteDrop: // qtractorScrollView::mousePressEvent(pMouseEvent); return; case DragCurveStep: // One-click change from drag-step to drag-move... m_dragState = DragCurveMove; m_posDrag = m_rectDrag.center(); m_posStep = QPoint(0, 0); dragCurveMove(pos + m_posStep); // Fall thru... case DragCurvePaste: // qtractorScrollView::mousePressEvent(pMouseEvent); return; default: break; } // Automation curve editing modes... if (pMouseEvent->button() == Qt::LeftButton) { if (m_dragCursor == DragCurveNode || (m_bCurveEdit && m_dragCursor == DragNone)) { TrackViewInfo tvi; qtractorTrack *pTrack = trackAt(pos, true, &tvi); if (pTrack && m_dragCursor == DragCurveNode) { qtractorCurve::Node *pNode = nodeAtTrack(pos, pTrack, &tvi); if (pNode) { m_pDragCurve = pTrack->currentCurve(); m_pDragCurveNode = pNode; } } } if (m_bCurveEdit && !bModifier) clearSelect(); if (m_dragCursor == DragCurveNode || (m_bCurveEdit && m_dragCursor == DragNone)) { m_dragState = DragStart;//DragCurveNode; m_posDrag = pos; m_pClipDrag = clipAt(pos, true); qtractorScrollView::viewport()->update(); // qtractorScrollView::mousePressEvent(pMouseEvent); return; } } // Force null state. m_pClipDrag = nullptr; resetDragState(); // We'll need options somehow... qtractorOptions *pOptions = qtractorOptions::getInstance(); // We need a session and a location... qtractorSession *pSession = qtractorSession::getInstance(); if (pSession) { // Direct snap positioning... unsigned long iFrame = frameSnap( pSession->frameFromPixel(pos.x() > 0 ? pos.x() : 0)); // Which button is being pressed? switch (pMouseEvent->button()) { case Qt::LeftButton: // Remember what and where we'll be dragging/selecting... m_dragState = DragStart; m_posDrag = pos; m_pClipDrag = dragClipStart(pos, modifiers, true, &m_rectDrag); // Should it be selected(toggled)? if (m_pClipDrag && m_dragCursor == DragNone) { // Show that we're about to something... m_dragCursor = m_dragState; qtractorScrollView::setCursor(QCursor(Qt::PointingHandCursor)); // Make it (un)selected, right on the file view too... if (!m_bCurveEdit && m_selectMode == SelectClip) selectClip(!bModifier); } // Something got it started?... if (m_pClipDrag == nullptr || (m_pClipDrag && !m_pClipDrag->isClipSelected())) { // Clear any selection out there? if (!m_bCurveEdit && !bModifier) clearSelect(); } qtractorScrollView::viewport()->update(); break; case Qt::MiddleButton: // Mid-button positioning... clearSelect(); if (pOptions && pOptions->bMidButtonModifier) bModifier = !bModifier; // Reverse mid-button role... if (bModifier) { // Play-head positioning... pSession->setPlayHead(iFrame); setPlayHead(iFrame); } else { // Edit cursor (merge) positioning... setEditHead(iFrame); setEditTail(iFrame); } // Not quite a selection, but some visual feedback... m_pTracks->selectionChangeNotify(); break; case Qt::RightButton: // Have sense if pointer falls over a clip... m_pClipDrag = clipAt(pos, true); #if 0 if (m_pClipDrag == nullptr) { // Right-button edit-tail positioning... setEditTail(iFrame); // Not quite a selection, but some visual feedback... m_pTracks->selectionChangeNotify(); } #endif qtractorScrollView::viewport()->update(); // Fall thru... default: break; } } // qtractorScrollView::mousePressEvent(pMouseEvent); } // Handle item selection/dragging -- mouse pointer move. void qtractorTrackView::mouseMoveEvent ( QMouseEvent *pMouseEvent ) { // Are we already moving/dragging something? #if QT_VERSION >= QT_VERSION_CHECK(6, 0, 0) const QPoint& pos = viewportToContents(pMouseEvent->position().toPoint()); #else const QPoint& pos = viewportToContents(pMouseEvent->pos()); #endif const Qt::KeyboardModifiers& modifiers = pMouseEvent->modifiers(); switch (m_dragState) { case DragNone: // Try to catch mouse over the fade or resize handles... dragClipStart(pos, modifiers); break; case DragClipMove: case DragClipPaste: dragClipMove(pos + m_posStep); break; case DragClipPasteDrop: dragClipDrop(pos + m_posStep); showClipDropRects(); break; case DragClipFadeIn: case DragClipFadeOut: dragClipFadeMove(pos); break; case DragClipSelectLeft: case DragClipSelectRight: dragClipSelectMove(pos); break; case DragClipRepeatLeft: case DragClipRepeatRight: case DragClipResizeLeft: case DragClipResizeRight: dragClipResizeMove(pos); break; case DragCurveMove: case DragCurvePaste: dragCurveMove(pos + m_posStep); break; case DragCurveNode: dragCurveNode(pos, modifiers); break; case DragSelect: m_rectDrag.setBottomRight(pos); moveRubberBand(&m_pRubberBand, m_rectDrag); ensureVisible(pos.x(), pos.y(), 24, 24); if (m_bCurveEdit) { // Select all current track curve/automation // nodes that fall inside the rubber-band... selectCurveRect(m_rectDrag, SelectRect, selectFlags(modifiers)); } else { // Here we're mainly supposed to select a few bunch // of clips that fall inside the rubber-band... selectClipRect(m_rectDrag, m_selectMode, selectFlags(modifiers)); } showToolTip(m_rectDrag.normalized(), m_iDragClipX); break; case DragStart: if ((m_posDrag - pos).manhattanLength() > QApplication::startDragDistance()) { // Check if we're pointing in some fade-in/out, // resize handle or a automation curve node... m_pClipDrag = dragClipStart(m_posDrag, modifiers, false, &m_rectDrag); if (m_dragCursor != DragNone) { m_dragState = m_dragCursor; if (m_dragState == DragCurveMove) { // DragCurveMove... m_iDragCurveX = (pos.x() - m_posDrag.x()); qtractorScrollView::setCursor(QCursor(Qt::SizeHorCursor)); } else if (m_dragState == DragClipFadeIn || m_dragState == DragClipFadeOut) { // DragClipFade... m_iDragClipX = (pos.x() - m_posDrag.x()); qtractorScrollView::setCursor(QCursor(Qt::SizeHorCursor)); moveRubberBand(&m_pRubberBand, m_rectHandle); } else if (m_dragState == DragClipSelectLeft || m_dragState == DragClipSelectRight) { // DragClipSelect... m_iDragClipX = (pos.x() - m_posDrag.x()); qtractorScrollView::setCursor(QCursor(Qt::SizeHorCursor)); // moveRubberBand(&m_pRubberBand, m_rectHandle); } else if (m_dragState != DragCurveNode && m_pClipDrag) { // DragClipResize... moveRubberBand(&m_pRubberBand, m_rectDrag, 3); } } else if (!m_bCurveEdit || (m_dragCursor != DragCurveNode && m_dragCursor != DragCurveMove)) { // We'll start dragging clip/regions alright... qtractorSession *pSession = qtractorSession::getInstance(); qtractorClipSelect::Item *pClipItem = nullptr; if (m_pClipDrag && pSession) pClipItem = m_pClipSelect->findItem(m_pClipDrag); if (pClipItem && pClipItem->rect.contains(pos)) { const int x = pixelSnap(m_rectDrag.x()); m_iDragClipX = (x - m_rectDrag.x()); m_dragState = m_dragCursor = DragClipMove; qtractorScrollView::setCursor(QCursor(Qt::SizeAllCursor)); showClipSelect(); } else { // We'll start rubber banding... m_rectDrag.setTopLeft(m_posDrag); m_rectDrag.setBottomRight(pos); m_dragState = m_dragCursor = DragSelect; qtractorScrollView::setCursor(QCursor(Qt::CrossCursor)); // Create the rubber-band if there's none... moveRubberBand(&m_pRubberBand, m_rectDrag); } } qtractorScrollView::viewport()->update(); } // Fall thru... case DragClipStep: case DragClipDrop: default: break; } // qtractorScrollView::mouseMoveEvent(pMouseEvent); } // Handle item selection/dragging -- mouse button release. void qtractorTrackView::mouseReleaseEvent ( QMouseEvent *pMouseEvent ) { // qtractorScrollView::mouseReleaseEvent(pMouseEvent); qtractorSession *pSession = qtractorSession::getInstance(); if (pSession) { // Direct snap positioning... #if QT_VERSION >= QT_VERSION_CHECK(6, 0, 0) const QPoint& pos = viewportToContents(pMouseEvent->position().toPoint()); #else const QPoint& pos = viewportToContents(pMouseEvent->pos()); #endif const unsigned long iFrame = frameSnap( pSession->frameFromPixel(m_posDrag.x() > 0 ? m_posDrag.x() : 0)); // Which mouse state? const Qt::KeyboardModifiers& modifiers = pMouseEvent->modifiers(); const bool bModifier = (modifiers & (Qt::ShiftModifier | Qt::ControlModifier)); switch (m_dragState) { case DragSelect: if (m_bCurveEdit) { // Select all current track curve/automation // nodes that fall inside the rubber-band... selectCurveRect(m_rectDrag, SelectRect, selectFlags(modifiers) | SelectCommit); } else { // Here we're mainly supposed to select a few bunch // of clips that fall inside the rubber-band... selectClipRect(m_rectDrag, m_selectMode, selectFlags(modifiers) | SelectCommit); } // For immediate visual feedback... m_pTracks->selectionChangeNotify(); break; case DragClipMove: // Let's move them... moveClipSelect(dragClipMove(pos + m_posStep)); break; case DragClipPaste: // Let's paste them... pasteClipSelect(dragClipMove(pos + m_posStep)); break; case DragClipPasteDrop: // Let's drop-paste them... dropClip(pos + m_posStep); break; case DragClipFadeIn: case DragClipFadeOut: dragClipFadeDrop(pos); break; case DragClipSelectLeft: case DragClipSelectRight: dragClipSelectMove(pos); break; case DragClipRepeatLeft: // HACK: Reaper-like feature shameless plug... if (pos.x() < m_posDrag.x()) { dragClipRepeatLeft(pos); break; } // Fall thru... case DragClipResizeLeft: dragClipResizeDrop(pos, bModifier); break; case DragClipRepeatRight: // HACK: Reaper-like feature shameless plug... if (pos.x() > m_posDrag.x()) { dragClipRepeatRight(pos); break; } // Fall thru... case DragClipResizeRight: dragClipResizeDrop(pos, bModifier); break; case DragCurveMove: // Let's move them... moveCurveSelect(pos + m_posStep); break; case DragCurvePaste: pasteCurveSelect(pos + m_posStep); break; case DragStart: // Deferred left-button positioning... if (m_pClipDrag) { // Make it right on the file view now... if (!m_bCurveEdit && m_selectMode != SelectClip) selectClip(!bModifier); // Nothing more has been deferred... } // As long we're editing curve/automation... if (m_bCurveEdit) dragCurveNode(pos, modifiers); // As long we're not editing anything... if (m_dragCursor == DragNone && bModifier) { // Direct play-head positioning: // first, set actual engine position... pSession->setPlayHead(iFrame); // Play-head positioning... setPlayHead(iFrame); // Done with (deferred) play-head positioning. } // Fall thru... case DragCurveNode: // Specially when editing curve nodes, // for immediate visual feedback... if (m_pCurveEditCommand && !m_pCurveEditCommand->isEmpty()) { pSession->commands()->push(m_pCurveEditCommand); m_pCurveEditCommand = nullptr; m_pTracks->dirtyChangeNotify(); } else { m_pTracks->selectionChangeNotify(); } // Fall thru... case DragCurveStep: case DragClipStep: case DragClipDrop: case DragNone: default: break; } } // Force null state. resetDragState(); } // Handle item/clip editing from mouse. void qtractorTrackView::mouseDoubleClickEvent ( QMouseEvent *pMouseEvent ) { qtractorScrollView::mouseDoubleClickEvent(pMouseEvent); #if QT_VERSION >= QT_VERSION_CHECK(6, 0, 0) const QPoint& pos = viewportToContents(pMouseEvent->position().toPoint()); #else const QPoint& pos = viewportToContents(pMouseEvent->pos()); #endif TrackViewInfo tvi; qtractorTrack *pTrack = trackAt(pos, true, &tvi); if (pTrack) { qtractorCurve::Node *pNode = nodeAtTrack(pos, pTrack, &tvi); if (pNode) { openEditCurveNode(pTrack->currentCurve(), pNode); return; } } // By this time we should have something under... qtractorClip *pClip = m_pClipDrag; if (pClip == nullptr) pClip = clipAt(pos, true); if (pClip) m_pTracks->editClip(pClip); else m_pTracks->selectCurrentTrack(); } // Handle zoom with mouse wheel. void qtractorTrackView::wheelEvent ( QWheelEvent *pWheelEvent ) { if (pWheelEvent->modifiers() & Qt::ControlModifier) { const int delta = pWheelEvent->angleDelta().y(); if (delta > 0) m_pTracks->zoomIn(); else m_pTracks->zoomOut(); } else qtractorScrollView::wheelEvent(pWheelEvent); } // Focus lost event. void qtractorTrackView::focusOutEvent ( QFocusEvent *pFocusEvent ) { if (m_dragState == DragClipStep || m_dragState == DragClipPaste || m_dragState == DragClipPasteDrop || m_dragState == DragCurveStep || m_dragState == DragCurvePaste) resetDragState(); qtractorScrollView::focusOutEvent(pFocusEvent); } // Trap for help/tool-tip events. bool qtractorTrackView::eventFilter ( QObject *pObject, QEvent *pEvent ) { QWidget *pViewport = qtractorScrollView::viewport(); if (static_cast (pObject) == pViewport) { if (pEvent->type() == QEvent::ToolTip && m_bToolTips) { QHelpEvent *pHelpEvent = static_cast (pEvent); if (pHelpEvent) { const QPoint& pos = qtractorScrollView::viewportToContents(pHelpEvent->pos()); TrackViewInfo tvi; qtractorTrack *pTrack = trackAt(pos, false, &tvi); if (pTrack) { qtractorCurve::Node *pNode = nodeAtTrack(pos, pTrack, &tvi); if (pNode) { qtractorCurve *pCurve = pTrack->currentCurve(); QToolTip::showText(pHelpEvent->globalPos(), nodeToolTip(pCurve, pNode), pViewport); return true; } qtractorClip *pClip = clipAtTrack(pos, nullptr, pTrack, &tvi); if (pClip) { QToolTip::showText(pHelpEvent->globalPos(), pClip->toolTip(), pViewport); return true; } } } } else if (pEvent->type() == QEvent::Leave && m_dragState != DragCurvePaste && m_dragState != DragCurveStep && m_dragState != DragClipPasteDrop && m_dragState != DragClipPaste && m_dragState != DragClipStep) { m_dragCursor = DragNone; qtractorScrollView::unsetCursor(); return true; } } // Not handled here. return qtractorScrollView::eventFilter(pObject, pEvent); } // Clip file(item) selection convenience method. void qtractorTrackView::selectClip ( bool bReset ) { if (m_pClipDrag == nullptr) return; // Reset selection (conditional)... int iUpdate = 0; QRect rectUpdate = m_pClipSelect->rect(); // Do the selection dance, first... qtractorClipSelect::Item *pClipItem = m_pClipSelect->findItem(m_pClipDrag); const bool bSelect = !(pClipItem && pClipItem->rect.contains(m_posDrag)); if (!bReset) { m_pClipDrag->setClipSelected(false); m_pClipSelect->selectItem(m_pClipDrag, m_rectDrag, bSelect); ++iUpdate; } else if (bSelect || m_selectMode != SelectClip) { m_pClipSelect->reset(); if (bSelect) m_pClipSelect->selectItem(m_pClipDrag, m_rectDrag, true); ++iUpdate; } if (iUpdate > 0) { updateRect(rectUpdate.united(m_pClipSelect->rect())); m_pTracks->selectionChangeNotify(); } // Do the file view selection then... qtractorTrack *pTrack = m_pClipDrag->track(); if (pTrack == nullptr) return; qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm == nullptr) return; qtractorFiles *pFiles = pMainForm->files(); if (pFiles == nullptr) return; switch (pTrack->trackType()) { case qtractorTrack::Audio: { qtractorAudioClip *pAudioClip = static_cast (m_pClipDrag); if (pAudioClip) pFiles->selectAudioFile(pAudioClip->filename()); break; } case qtractorTrack::Midi: { qtractorMidiClip *pMidiClip = static_cast (m_pClipDrag); if (pMidiClip) pFiles->selectMidiFile( pMidiClip->filename(), pMidiClip->trackChannel()); break; } default: break; } } // Convert selection flags from keyboard modifiers. int qtractorTrackView::selectFlags ( const Qt::KeyboardModifiers modifiers ) { int flags = SelectNone; if ((modifiers & (Qt::ShiftModifier | Qt::ControlModifier)) == 0) flags |= qtractorTrackView::SelectClear; if (modifiers & Qt::ControlModifier) flags |= qtractorTrackView::SelectToggle; return flags; } // Clip selection mode accessors. void qtractorTrackView::setSelectMode ( qtractorTrackView::SelectMode selectMode ) { m_selectMode = selectMode; } qtractorTrackView::SelectMode qtractorTrackView::selectMode (void) const { return m_selectMode; } // Select everything (clips) under a given (rubber-band) rectangle. void qtractorTrackView::selectClipRect ( const QRect& rectDrag, SelectMode selectMode, int flags, SelectEdit selectEdit ) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; QRect rect(rectDrag.normalized()); // The precise (snapped) selection frame points... const unsigned long iSelectStart = frameSnap(pSession->frameFromPixel(rect.left())); const unsigned long iSelectEnd = frameSnap(pSession->frameFromPixel(rect.right())); // Special whole-vertical range case... QRect rectRange(0, 0, 0, qtractorScrollView::contentsHeight()); rectRange.setLeft(pSession->pixelFromFrame(iSelectStart)); rectRange.setRight(pSession->pixelFromFrame(iSelectEnd)); if (selectMode == SelectRange) { rect.setTop(rectRange.top()); rect.setBottom(rectRange.height()); } // Reset all selected clips... int iUpdate = 0; QRect rectUpdate = m_pClipSelect->rect(); if ((flags & SelectClear) && (m_pClipSelect->items().count() > 0)) { m_pClipSelect->reset(); ++iUpdate; } // Now find all the clips/regions that fall // in the given rectangular region... int y1, y2 = 0; qtractorTrack *pTrack = pSession->tracks().first(); while (pTrack) { y1 = y2; y2 += pTrack->zoomHeight(); if (rect.bottom() < y1) break; if (y2 >= rect.top()) { const int y = y1 + 1; const int h = y2 - y1 - 2; for (qtractorClip *pClip = pTrack->clips().first(); pClip; pClip = pClip->next()) { const int x = pSession->pixelFromFrame(pClip->clipStart()); if (x > rect.right()) break; const int w = pSession->pixelFromFrame(pClip->clipLength()); // Test whether the whole clip rectangle // intersects the rubber-band range one... QRect rectClip(x, y, w, h); if (rect.intersects(rectClip)) { if (selectMode != SelectClip) { rectClip = rectRange.intersected(rectClip); pClip->setClipSelect(iSelectStart, iSelectEnd); } m_pClipSelect->selectItem(pClip, rectClip, true); ++iUpdate; } } } pTrack = pTrack->next(); } // Update the screen real estate... if (iUpdate > 0) { updateRect(rectUpdate.united(m_pClipSelect->rect())); // m_pTracks->selectionChangeNotify(); } // That's all very nice but we'll also set edit-range positioning... if (selectEdit & EditHead) setEditHead(iSelectStart); if (selectEdit & EditTail) setEditTail(iSelectEnd); } // Select every clip of a given track-range. void qtractorTrackView::selectClipTrackRange ( qtractorTrack *pTrackPtr, bool bReset ) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; const unsigned long iSelectStart = pSession->editHead(); const unsigned long iSelectEnd = pSession->editTail(); // Get and select the track's rectangular area // between the edit head and tail points... QRect rect(0, 0, 0, qtractorScrollView::contentsHeight()); rect.setLeft(pSession->pixelFromFrame(iSelectStart)); rect.setRight(pSession->pixelFromFrame(iSelectEnd)); // Reset selection (unconditional)... int iUpdate = 0; QRect rectUpdate = m_pClipSelect->rect(); if (bReset && m_pClipSelect->items().count() > 0) { m_pClipSelect->reset(); ++iUpdate; } int y1, y2 = 0; qtractorTrack *pTrack = pSession->tracks().first(); while (pTrack) { y1 = y2; y2 += pTrack->zoomHeight(); if (pTrack == pTrackPtr || pTrackPtr == nullptr) { const int y = y1 + 1; const int h = y2 - y1 - 2; rect.setY(y); rect.setHeight(h); for (qtractorClip *pClip = pTrack->clips().first(); pClip; pClip = pClip->next()) { const int x = pSession->pixelFromFrame(pClip->clipStart()); if (x > rect.right()) break; const int w = pSession->pixelFromFrame(pClip->clipLength()); // Test whether the track clip rectangle // intersects the rubber-band range one... QRect rectClip(x, y, w, h); if (rect.intersects(rectClip)) { rectClip = rect.intersected(rectClip); const bool bSelect = !pClip->isClipSelected(); if (bSelect) pClip->setClipSelect(iSelectStart, iSelectEnd); m_pClipSelect->selectItem(pClip, rectClip, bSelect); ++iUpdate; } } if (pTrack == pTrackPtr) break; } pTrack = pTrack->next(); } // This is most probably an overall update... if (iUpdate > 0) { updateRect(rectUpdate.united(m_pClipSelect->rect())); m_pTracks->selectionChangeNotify(); } // Make sure we keep focus... qtractorScrollView::setFocus(); } // Select every clip of a given track. void qtractorTrackView::selectClipTrack ( qtractorTrack *pTrackPtr, bool bReset ) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; // Reset selection (conditional)... int iUpdate = 0; QRect rectUpdate = m_pClipSelect->rect(); if (bReset && m_pClipSelect->items().count() > 0) { // && m_pClipSelect->singleTrack() != pTrackPtr) { m_pClipSelect->reset(); ++iUpdate; } int y1, y2 = 0; qtractorTrack *pTrack = pSession->tracks().first(); while (pTrack) { y1 = y2; y2 += pTrack->zoomHeight(); if (pTrack == pTrackPtr) { const int y = y1 + 1; const int h = y2 - y1 - 2; for (qtractorClip *pClip = pTrack->clips().first(); pClip; pClip = pClip->next()) { const int x = pSession->pixelFromFrame(pClip->clipStart()); const int w = pSession->pixelFromFrame(pClip->clipLength()); const bool bSelect = !pClip->isClipSelected(); m_pClipSelect->selectItem(pClip, QRect(x, y, w, h), bSelect); ++iUpdate; } break; } pTrack = pTrack->next(); } // This is most probably an overall update... if (iUpdate > 0) { updateRect(rectUpdate.united(m_pClipSelect->rect())); m_pTracks->selectionChangeNotify(); } // Make sure we keep focus... qtractorScrollView::setFocus(); } // Select all clip contents. void qtractorTrackView::selectClipAll (void) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; // Reset selection... int iUpdate = 0; QRect rectUpdate = m_pClipSelect->rect(); if (m_pClipSelect->items().count() > 0) { m_pClipSelect->reset(); ++iUpdate; } // Select all clips on all tracks... int y1, y2 = 0; qtractorTrack *pTrack = pSession->tracks().first(); while (pTrack) { y1 = y2; y2 += pTrack->zoomHeight(); const int y = y1 + 1; const int h = y2 - y1 - 2; for (qtractorClip *pClip = pTrack->clips().first(); pClip; pClip = pClip->next()) { const int x = pSession->pixelFromFrame(pClip->clipStart()); const int w = pSession->pixelFromFrame(pClip->clipLength()); m_pClipSelect->selectItem(pClip, QRect(x, y, w, h)); ++iUpdate; } pTrack = pTrack->next(); } // This is most probably an overall update... if (iUpdate > 0) { updateRect(rectUpdate.united(m_pClipSelect->rect())); m_pTracks->selectionChangeNotify(); } // Make sure we keep focus... qtractorScrollView::setFocus(); } // Invert selection on all tracks and clips. void qtractorTrackView::selectClipInvert (void) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; int iUpdate = 0; QRect rectUpdate = m_pClipSelect->rect(); // Invert selection... int y1, y2 = 0; for (qtractorTrack *pTrack = pSession->tracks().first(); pTrack; pTrack = pTrack->next()) { y1 = y2; y2 += pTrack->zoomHeight(); const int y = y1 + 1; const int h = y2 - y1 - 2; for (qtractorClip *pClip = pTrack->clips().first(); pClip; pClip = pClip->next()) { const int x = pSession->pixelFromFrame(pClip->clipStart()); const int w = pSession->pixelFromFrame(pClip->clipLength()); const bool bSelect = !pClip->isClipSelected(); m_pClipSelect->selectItem(pClip, QRect(x, y, w, h), bSelect); ++iUpdate; } } // This is most probably an overall update... if (iUpdate > 0) { updateRect(rectUpdate.united(m_pClipSelect->rect())); m_pTracks->selectionChangeNotify(); } // Make sure we keep focus... qtractorScrollView::setFocus(); } // Select all clips of given filename and track/channel. void qtractorTrackView::selectClipFile ( qtractorTrack::TrackType trackType, const QString& sFilename, int iTrackChannel, bool bSelect ) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; // Reset selection (conditional)... int iUpdate = 0; QRect rectUpdate = m_pClipSelect->rect(); if (m_pClipSelect->items().count() > 0 && (QApplication::keyboardModifiers() & (Qt::ShiftModifier | Qt::ControlModifier)) == 0) { m_pClipSelect->reset(); ++iUpdate; } int x0 = qtractorScrollView::contentsWidth(); int y0 = qtractorScrollView::contentsHeight(); int y1, y2 = 0; for (qtractorTrack *pTrack = pSession->tracks().first(); pTrack; pTrack = pTrack->next()) { y1 = y2; y2 += pTrack->zoomHeight(); if (pTrack->trackType() != trackType) continue; const int y = y1 + 1; const int h = y2 - y1 - 2; for (qtractorClip *pClip = pTrack->clips().first(); pClip; pClip = pClip->next()) { if (pClip->filename() != sFilename) continue; if (iTrackChannel >= 0 && trackType == qtractorTrack::Midi) { qtractorMidiClip *pMidiClip = static_cast (pClip); if (pMidiClip && int(pMidiClip->trackChannel()) != iTrackChannel) continue; } const int x = pSession->pixelFromFrame(pClip->clipStart()); const int w = pSession->pixelFromFrame(pClip->clipLength()); m_pClipSelect->selectItem(pClip, QRect(x, y, w, h), bSelect); if (x0 > x) x0 = x; if (y0 > y) y0 = y; ++iUpdate; } } // This is most probably an overall update... if (iUpdate > 0) { updateRect(rectUpdate.united(m_pClipSelect->rect())); m_pTracks->selectionChangeNotify(); // Make sure the earliest is barely visible... if (isClipSelected()) ensureVisible(x0, y0, 24, 24); } // Make sure we keep focus... (maybe not:) // qtractorScrollView::setFocus(); } // Select curve nodes under a given (rubber-band) rectangle. void qtractorTrackView::selectCurveRect ( const QRect& rectDrag, SelectMode selectMode, int flags, SelectEdit selectEdit ) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; QRect rect(rectDrag.normalized()); // The precise (snapped) selection frame points... const unsigned long iSelectStart = frameSnap(pSession->frameFromPixel(rect.left())); const unsigned long iSelectEnd = frameSnap(pSession->frameFromPixel(rect.right())); // Special whole-vertical range case... rect.setLeft(pSession->pixelFromFrame(iSelectStart)); rect.setRight(pSession->pixelFromFrame(iSelectEnd)); if (selectMode == SelectRange) { rect.setTop(0); rect.setBottom(qtractorScrollView::contentsHeight()); } // Reset all selected nodes... int iUpdate = 0; QRect rectUpdate = m_pCurveSelect->rect(); if ((flags & SelectClear) && (m_pCurveSelect->items().count() > 0)) { m_pCurveSelect->clear(); ++iUpdate; } // Now find all the curve/nodes that fall // in the given rectangular region... const bool bToggle = (flags & SelectToggle); int x1 = qtractorScrollView::contentsX(); int x2 = x1 + (qtractorScrollView::viewport())->width(); if (x1 > rect.left()) x1 = rect.left(); if (x2 < rect.right()) x2 = rect.right(); int y1, y2 = 0; qtractorTrack *pTrack = pSession->tracks().first(); while (pTrack) { y1 = y2; y2 += pTrack->zoomHeight(); if (y1 > rect.bottom()) break; if (y2 >= rect.top()) { qtractorCurve *pCurve = pTrack->currentCurve(); if (pCurve && !pCurve->isLocked()) { const int h = y2 - y1 - 2; const unsigned long iFrameStart = pSession->frameFromPixel(x1); const unsigned long iFrameEnd = pSession->frameFromPixel(x2); qtractorCurve::Cursor cursor(pCurve); qtractorCurve::Node *pNode = cursor.seek(iFrameStart); while (pNode && pNode->frame < iFrameEnd) { const int x = pSession->pixelFromFrame(pNode->frame); const int y = y2 - int(cursor.scale(pNode) * float(h)); const bool bSelect = rect.contains(x, y); m_pCurveSelect->selectItem(pCurve, pNode, QRect(x - 4, y - 4, 8, 8), bSelect, bToggle); ++iUpdate; pNode = pNode->next(); } if (m_pCurveSelect->isCurrentCurve(pCurve)) break; } } pTrack = pTrack->next(); } // Update the screen real estate... if (iUpdate > 0) { m_pCurveSelect->update(flags & SelectCommit); updateRect(rectUpdate.united(m_pCurveSelect->rect())); // m_pTracks->selectionChangeNotify(); } // That's all very nice but we'll also set edit-range positioning... if (selectEdit & EditHead) setEditHead(iSelectStart); if (selectEdit & EditTail) setEditTail(iSelectEnd); } // Select every current curve/automation node of a given track-range. void qtractorTrackView::selectCurveTrackRange ( qtractorTrack *pTrackPtr, bool bReset ) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; const unsigned long iSelectStart = pSession->editHead(); const unsigned long iSelectEnd = pSession->editTail(); // Get and select the track's rectangular area // between the edit head and tail points... QRect rect(0, 0, 0, qtractorScrollView::contentsHeight()); rect.setLeft(pSession->pixelFromFrame(iSelectStart)); rect.setRight(pSession->pixelFromFrame(iSelectEnd)); // Reset selection (unconditional)... if (pTrackPtr && !bReset) bReset = !m_pCurveSelect->isCurrentCurve(pTrackPtr->currentCurve()); int iUpdate = 0; QRect rectUpdate = m_pCurveSelect->rect(); if (bReset && m_pCurveSelect->items().count() > 0) { m_pCurveSelect->clear(); ++iUpdate; } int y1, y2 = 0; qtractorTrack *pTrack = pSession->tracks().first(); while (pTrack) { y1 = y2; y2 += pTrack->zoomHeight(); if (pTrack == pTrackPtr || pTrackPtr == nullptr) { qtractorCurve *pCurve = pTrack->currentCurve(); if (pCurve && !pCurve->isLocked()) { const int h = y2 - y1 - 2; rect.setY(y1 + 1); rect.setHeight(h); qtractorCurve::Node *pNode = pCurve->nodes().first(); while (pNode) { const float s = pCurve->scaleFromValue(pNode->value); const int x = pSession->pixelFromFrame(pNode->frame); const int y = y2 - int(s * float(h)); const bool bSelect = rect.contains(x, y); m_pCurveSelect->selectItem(pCurve, pNode, QRect(x - 4, y - 4, 8, 8), bSelect, !bReset); ++iUpdate; pNode = pNode->next(); } } if (pTrackPtr || m_pCurveSelect->isCurrentCurve(pCurve)) break; } pTrack = pTrack->next(); } // This is most probably an overall update... if (iUpdate > 0) { m_pCurveSelect->update(true); updateRect(rectUpdate.united(m_pCurveSelect->rect())); m_pTracks->selectionChangeNotify(); } // Make sure we keep focus... qtractorScrollView::setFocus(); } // Select every current curve/automation node of a given track. void qtractorTrackView::selectCurveTrack ( qtractorTrack *pTrackPtr, bool bReset ) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; // Reset selection (conditional)... if (pTrackPtr && !bReset) bReset = !m_pCurveSelect->isCurrentCurve(pTrackPtr->currentCurve()); int iUpdate = 0; QRect rectUpdate = m_pCurveSelect->rect(); if (bReset && m_pCurveSelect->items().count() > 0) { m_pCurveSelect->clear(); ++iUpdate; } int y1, y2 = 0; qtractorTrack *pTrack = pSession->tracks().first(); while (pTrack) { y1 = y2; y2 += pTrack->zoomHeight(); if (pTrack == pTrackPtr || pTrackPtr == nullptr) { qtractorCurve *pCurve = pTrack->currentCurve(); if (pCurve && !pCurve->isLocked()) { const int h = y2 - y1 - 2; qtractorCurve::Node *pNode = pCurve->nodes().first(); while (pNode) { const float s = pCurve->scaleFromValue(pNode->value); const int x = pSession->pixelFromFrame(pNode->frame); const int y = y2 - int(s * float(h)); m_pCurveSelect->selectItem(pCurve, pNode, QRect(x - 4, y - 4, 8, 8), true, !bReset); ++iUpdate; pNode = pNode->next(); } } if (pTrackPtr || m_pCurveSelect->isCurrentCurve(pCurve)) break; } pTrack = pTrack->next(); } // This is most probably an overall update... if (iUpdate > 0) { m_pCurveSelect->update(true); updateRect(rectUpdate.united(m_pCurveSelect->rect())); m_pTracks->selectionChangeNotify(); } // Make sure we keep focus... qtractorScrollView::setFocus(); } // Select all current track curve/automation nodes. void qtractorTrackView::selectCurveAll (void) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; qtractorTrack *pCurrentTrack = m_pTracks->currentTrack(); if (pCurrentTrack == nullptr) return; int iUpdate = 0; QRect rectUpdate = m_pCurveSelect->rect(); if (m_pCurveSelect->items().count() > 0) { m_pCurveSelect->clear(); ++iUpdate; } // Select all current track/curve automation nodes... int y1, y2 = 0; qtractorTrack *pTrack = pSession->tracks().first(); while (pTrack) { y1 = y2; y2 += pTrack->zoomHeight(); if (pCurrentTrack == pTrack) { qtractorCurve *pCurve = pTrack->currentCurve(); if (pCurve && !pCurve->isLocked()) { const int h = y2 - y1 - 2; qtractorCurve::Node *pNode = pCurve->nodes().first(); while (pNode) { const float s = pCurve->scaleFromValue(pNode->value); const int x = pSession->pixelFromFrame(pNode->frame); const int y = y2 - int(s * float(h)); m_pCurveSelect->selectItem(pCurve, pNode, QRect(x - 4, y - 4, 8, 8)); ++iUpdate; pNode = pNode->next(); } } break; } pTrack = pTrack->next(); } // This is most probably an overall update... if (iUpdate > 0) { m_pCurveSelect->update(true); updateRect(rectUpdate.united(m_pCurveSelect->rect())); m_pTracks->selectionChangeNotify(); } // Make sure we keep focus... qtractorScrollView::setFocus(); } // Invert selection on current track curve/automation nodes. void qtractorTrackView::selectCurveInvert (void) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; int iUpdate = 0; QRect rectUpdate = m_pCurveSelect->rect(); int y1, y2 = 0; qtractorTrack *pTrack = pSession->tracks().first(); while (pTrack) { y1 = y2; y2 += pTrack->zoomHeight(); qtractorCurve *pCurve = pTrack->currentCurve(); if (pCurve && !pCurve->isLocked()) { const int h = y2 - y1 - 2; qtractorCurve::Node *pNode = pCurve->nodes().first(); while (pNode) { const float s = pCurve->scaleFromValue(pNode->value); const int x = pSession->pixelFromFrame(pNode->frame); const int y = y2 - int(s * float(h)); m_pCurveSelect->selectItem(pCurve, pNode, QRect(x - 4, y - 4, 8, 8), true, true); ++iUpdate; pNode = pNode->next(); } if (m_pCurveSelect->isCurrentCurve(pCurve)) break; } pTrack = pTrack->next(); } // This is most probably an overall update... if (iUpdate > 0) { m_pCurveSelect->update(true); updateRect(rectUpdate.united(m_pCurveSelect->rect())); m_pTracks->selectionChangeNotify(); } // Make sure we keep focus... qtractorScrollView::setFocus(); } // Contents update overloaded methods. void qtractorTrackView::updateRect ( const QRect& rect ) { qtractorScrollView::update( // Add some slack margin... QRect(qtractorScrollView::contentsToViewport( rect.topLeft()), rect.size() + QSize(4, 4))); } // Whether there's any clip currently editable. qtractorClip *qtractorTrackView::currentClip (void) const { qtractorClip *pClip = m_pClipDrag; if (pClip == nullptr && isClipSelected()) pClip = m_pClipSelect->items().constBegin().key(); return pClip; } // Clip selection accessor. qtractorClipSelect *qtractorTrackView::clipSelect (void) const { return m_pClipSelect; } // Update whole clip selection. void qtractorTrackView::updateClipSelect (void) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; // Clear all selected clips, but don't // reset their own selection state... m_pClipSelect->clear(); // Now find all the clips/regions // that were currently selected... int y1, y2 = 0; qtractorTrack *pTrack = pSession->tracks().first(); while (pTrack) { y1 = y2; y2 += pTrack->zoomHeight(); const int y = y1 + 1; const int h = y2 - y1 - 2; for (qtractorClip *pClip = pTrack->clips().first(); pClip; pClip = pClip->next()) { pClip->setClipSelect(pClip->clipSelectStart(), pClip->clipSelectEnd()); if (pClip->isClipSelected()) { const unsigned long iClipStart = pClip->clipStart(); const unsigned long iClipSelectStart = pClip->clipSelectStart(); const unsigned long iClipSelectEnd = pClip->clipSelectEnd(); const int x = pSession->pixelFromFrame(iClipSelectStart); const int w = pSession->pixelFromFrame(iClipSelectEnd) - x; const unsigned long offset = iClipSelectStart - iClipStart; m_pClipSelect->addItem(pClip, QRect(x, y, w, h), offset); } } pTrack = pTrack->next(); } } // Draw/hide the whole current clip selection. void qtractorTrackView::showClipSelect (void) const { const qtractorClipSelect::ItemList& items = m_pClipSelect->items(); qtractorClipSelect::ItemList::ConstIterator iter = items.constBegin(); const qtractorClipSelect::ItemList::ConstIterator& iter_end = items.constEnd(); for ( ; iter != iter_end; ++iter) { qtractorClipSelect::Item *pClipItem = iter.value(); QRect rectClip = pClipItem->rect; if (m_bDragSingleTrack) { rectClip.setY(m_iDragSingleTrackY); rectClip.setHeight(m_iDragSingleTrackHeight); } moveRubberBand(&(pClipItem->rubberBand), rectClip, 3); } showToolTip(m_pClipSelect->rect(), m_iDragClipX); qtractorScrollView::viewport()->update(); } void qtractorTrackView::hideClipSelect (void) const { const qtractorClipSelect::ItemList& items = m_pClipSelect->items(); qtractorClipSelect::ItemList::ConstIterator iter = items.constBegin(); const qtractorClipSelect::ItemList::ConstIterator& iter_end = items.constEnd(); for ( ; iter != iter_end; ++iter) { qtractorRubberBand *pRubberBand = iter.value()->rubberBand; if (pRubberBand && pRubberBand->isVisible()) pRubberBand->hide(); } } // Update whole automation/curve selection. void qtractorTrackView::updateCurveSelect (void) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; int iUpdate = 0; QRect rectUpdate = m_pCurveSelect->rect(); int y1, y2 = 0; qtractorTrack *pTrack = pSession->tracks().first(); while (pTrack) { y1 = y2; y2 += pTrack->zoomHeight(); qtractorCurve *pCurve = pTrack->currentCurve(); if (pCurve && m_pCurveSelect->isCurrentCurve(pCurve)) { const int h = y2 - y1 - 2; qtractorCurve::Node *pNode = pCurve->nodes().first(); while (pNode) { qtractorCurveSelect::Item *pItem = m_pCurveSelect->findItem(pNode); if (pItem) { const float s = pCurve->scaleFromValue(pNode->value); const int x = pSession->pixelFromFrame(pNode->frame); const int y = y2 - int(s * float(h)); pItem->rectNode.setRect(x - 4, y - 4, 8, 8); ++iUpdate; } pNode = pNode->next(); } break; } pTrack = pTrack->next(); } // This is most probably an overall update... if (iUpdate > 0) { m_pCurveSelect->update(true); updateRect(rectUpdate.united(m_pCurveSelect->rect())); // m_pTracks->selectionChangeNotify(); } } // Show selection tooltip... void qtractorTrackView::showToolTip ( const QRect& rect, int dx ) const { if (!m_bToolTips) return; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; qtractorTimeScale *pTimeScale = pSession->timeScale(); if (pTimeScale == nullptr) return; const unsigned long iFrameStart = frameSnap( pTimeScale->frameFromPixel(rect.left() + dx)); const unsigned long iFrameEnd = frameSnap( iFrameStart + pTimeScale->frameFromPixel(rect.width())); QToolTip::showText( QCursor::pos(), tr("Start:\t%1\nEnd:\t%2\nLength:\t%3") .arg(pTimeScale->textFromFrame(iFrameStart)) .arg(pTimeScale->textFromFrame(iFrameEnd)) .arg(pTimeScale->textFromFrame(iFrameStart, true, iFrameEnd - iFrameStart)), qtractorScrollView::viewport()); } // Draw/hide the whole drop rectagle list void qtractorTrackView::updateClipDropRects ( int y, int h ) const { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; int x = 0; const bool bDropSpan = (m_bDropSpan && m_dropType != qtractorTrack::Midi); QListIterator iter(m_dropItems); while (iter.hasNext()) { DropItem *pDropItem = iter.next(); pDropItem->rect.setY(y); pDropItem->rect.setHeight(h); if (bDropSpan) { if (x > 0) pDropItem->rect.moveLeft(x); else x = pDropItem->rect.x(); x = pixelSnap(x + pDropItem->rect.width()); } else { y += h + 4; } } } void qtractorTrackView::showClipDropRects (void) const { QRect rect; QListIterator iter(m_dropItems); while (iter.hasNext()) { DropItem *pDropItem = iter.next(); moveRubberBand(&(pDropItem->rubberBand), pDropItem->rect, 3); rect = rect.united(pDropItem->rect); } showToolTip(rect, m_iDragClipX); } void qtractorTrackView::hideClipDropRects (void) const { QListIterator iter(m_dropItems); while (iter.hasNext()) { qtractorRubberBand *pRubberBand = iter.next()->rubberBand; if (pRubberBand && pRubberBand->isVisible()) pRubberBand->hide(); } } // Show and move rubber-band item. void qtractorTrackView::moveRubberBand ( qtractorRubberBand **ppRubberBand, const QRect& rectDrag, int thick ) const { QRect rect(rectDrag.normalized()); // Horizontal adjust... rect.translate(m_iDragClipX, 0); // Convert rectangle into view coordinates... rect.moveTopLeft(qtractorScrollView::contentsToViewport(rect.topLeft())); // Make sure the rectangle doesn't get too off view, // which it would make it sluggish :) if (rect.left() < 0) rect.setLeft(-8); if (rect.right() > qtractorScrollView::width()) rect.setRight(qtractorScrollView::width() + 8); // Create the rubber-band if there's none... qtractorRubberBand *pRubberBand = *ppRubberBand; if (pRubberBand == nullptr) { pRubberBand = new qtractorRubberBand( QRubberBand::Rectangle, qtractorScrollView::viewport(), thick); #if 0 QPalette pal(pRubberBand->palette()); pal.setColor(pRubberBand->foregroundRole(), pal.highlight().color()); pRubberBand->setPalette(pal); pRubberBand->setBackgroundRole(QPalette::NoRole); #endif // Do not ever forget to set it back... *ppRubberBand = pRubberBand; } // Just move it pRubberBand->setGeometry(rect); // Ah, and make it visible, of course... if (!pRubberBand->isVisible()) pRubberBand->show(); } // Check whether we're up to drag something on a track or one of its clips. qtractorClip *qtractorTrackView::dragClipStart ( const QPoint& pos, const Qt::KeyboardModifiers& modifiers, bool bSelectTrack, QRect *pClipRect ) { TrackViewInfo tvi; qtractorTrack *pTrack = trackAt(pos, bSelectTrack, &tvi); if (pTrack == nullptr) return nullptr; qtractorCurve::Node *pNode = m_pDragCurveNode; if (pNode == nullptr) pNode = nodeAtTrack(pos, pTrack, &tvi); if (pNode) { if (m_bCurveEdit && m_dragState == DragStart && (m_pCurveSelect->items().count() > 1) && (m_pCurveSelect->findItem(pNode))) m_dragCursor = DragCurveMove; else m_dragCursor = DragCurveNode; qtractorScrollView::setCursor(QCursor(Qt::PointingHandCursor)); return clipAt(pos, bSelectTrack); } qtractorSession *pSession = pTrack->session(); if (pSession == nullptr) return nullptr; #if 0 QRect rectClip; qtractorClip *pClip = clipAtTrack(pos, &rectClip, pTrack, &tvi); if (pClip && dragClipStartEx(pos, modifiers, pClip, rectClip)) return pClip; #else if (m_pSessionCursor == nullptr) return nullptr; qtractorClip *pClip = m_pSessionCursor->clip(tvi.trackIndex); if (pClip == nullptr) pClip = pTrack->clips().first(); if (pClip == nullptr) return nullptr; qtractorClip *pClipAt = nullptr; QRect rectClip(tvi.trackRect); while (pClip && pClip->clipStart() < tvi.trackEnd) { const int x = pSession->pixelFromFrame(pClip->clipStart()); const int w = pSession->pixelFromFrame(pClip->clipLength()); if (pos.x() >= x && x + w >= pos.x()) { pClipAt = pClip; rectClip.setX(x); rectClip.setWidth(w); if (pClipRect) *pClipRect = rectClip; if (dragClipStartEx(pos, modifiers, pClipAt, rectClip)) return pClipAt; } pClip = pClip->next(); } #endif // Reset cursor if any persist around. if (m_dragCursor != DragNone) { m_dragCursor = DragNone; qtractorScrollView::unsetCursor(); } return pClipAt; } // Check whether we're up to drag a clip fade-in/out or resize handles. bool qtractorTrackView::dragClipStartEx ( const QPoint& pos, const Qt::KeyboardModifiers& modifiers, qtractorClip *pClip, const QRect& rectClip ) { qtractorTrack *pTrack = pClip->track(); if (pTrack == nullptr) return false; qtractorSession *pSession = pTrack->session(); if (pSession == nullptr) return false; // Fade-in handle check... m_rectHandle.setRect(rectClip.left() + 1 + pSession->pixelFromFrame(pClip->fadeInLength()), rectClip.top() + 1, 8, 8); if (m_rectHandle.contains(pos)) { m_dragCursor = DragClipFadeIn; qtractorScrollView::setCursor(QCursor(Qt::PointingHandCursor)); return true; } // Fade-out handle check... m_rectHandle.setRect(rectClip.right() - 8 - pSession->pixelFromFrame(pClip->fadeOutLength()), rectClip.top() + 1, 8, 8); if (m_rectHandle.contains(pos)) { m_dragCursor = DragClipFadeOut; qtractorScrollView::setCursor(QCursor(Qt::PointingHandCursor)); return true; } int x; // Resize-left check... x = rectClip.left(); if (pos.x() >= x - 4 && x + 4 >= pos.x()) { m_dragCursor = (modifiers & Qt::ControlModifier ? DragClipRepeatLeft : DragClipResizeLeft); qtractorScrollView::setCursor(QCursor(Qt::SizeHorCursor)); return true; } // Resize-right check... x = rectClip.right(); if (pos.x() >= x - 4 && x + 4 >= pos.x()) { m_dragCursor = (modifiers & Qt::ControlModifier ? DragClipRepeatRight : DragClipResizeRight); qtractorScrollView::setCursor(QCursor(Qt::SizeHorCursor)); return true; } // Select-left check... x = pSession->pixelFromFrame(pClip->clipSelectStart()); if (pos.x() >= x - 4 && x + 4 >= pos.x()) { m_dragCursor = DragClipSelectLeft; qtractorScrollView::setCursor(QCursor(Qt::SizeHorCursor)); return true; } // Select-right check... x = pSession->pixelFromFrame(pClip->clipSelectEnd()); if (pos.x() >= x - 4 && x + 4 >= pos.x()) { m_dragCursor = DragClipSelectRight; qtractorScrollView::setCursor(QCursor(Qt::SizeHorCursor)); return true; } return false; } // Clip fade-in/out handle drag-moving parts. void qtractorTrackView::dragClipFadeMove ( const QPoint& pos ) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; // Always change horizontally wise... const int x0 = pixelSnap(pos.x()); int dx = (x0 - m_posDrag.x()); if (m_rectHandle.left() + dx < m_rectDrag.left()) dx = m_rectDrag.left() - m_rectHandle.left(); else if (m_rectHandle.right() + dx > m_rectDrag.right()) dx = m_rectDrag.right() - m_rectHandle.right(); m_iDragClipX = dx; moveRubberBand(&m_pRubberBand, m_rectHandle); ensureVisible(pos.x(), pos.y(), 24, 24); // Prepare to update the whole view area... updateRect(m_rectDrag); // Show fade-in/out tooltip.. QRect rect(m_rectDrag); if (m_dragState == DragClipFadeIn) rect.setRight(m_rectHandle.left() + m_iDragClipX); else if (m_dragState == DragClipFadeOut) rect.setLeft(m_rectHandle.right() + m_iDragClipX); showToolTip(rect, 0); } // Clip fade-in/out handle settler. void qtractorTrackView::dragClipFadeDrop ( const QPoint& pos ) { if (m_pClipDrag == nullptr) return; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; dragClipFadeMove(pos); // We'll build a command... qtractorClipCommand *pClipCommand = new qtractorClipCommand(tr("clip %1").arg( m_dragState == DragClipFadeIn ? tr("fade-in") : tr("fade-out"))); if (m_dragState == DragClipFadeIn) { pClipCommand->fadeInClip(m_pClipDrag, pSession->frameFromPixel( m_rectHandle.left() + m_iDragClipX - m_rectDrag.left()), m_pClipDrag->fadeInType()); } else if (m_dragState == DragClipFadeOut) { pClipCommand->fadeOutClip(m_pClipDrag, pSession->frameFromPixel( m_rectDrag.right() - m_iDragClipX - m_rectHandle.right()), m_pClipDrag->fadeOutType()); } // Reset state for proper redrawing... m_dragState = DragNone; // Put it in the form of an undoable command... pSession->execute(pClipCommand); } // Clip select edge drag-moving and setler. void qtractorTrackView::dragClipSelectMove ( const QPoint& pos ) { qtractorClip *pClip = m_pClipDrag; if (pClip == nullptr) return; if (!pClip->isClipSelected()) return; qtractorTrack *pTrack = pClip->track(); if (pTrack == nullptr) return; qtractorSession *pSession = pTrack->session(); if (pSession == nullptr) return; int iUpdate = 0; int x = pixelSnap(pos.x()); if (m_dragState == DragClipSelectLeft) { const unsigned long iClipSelectEnd = pClip->clipSelectEnd(); const int x2 = pSession->pixelFromFrame(iClipSelectEnd); if (x < x2) { pClip->setClipSelect(pSession->frameFromPixel(x), iClipSelectEnd); ++iUpdate; } } else if (m_dragState == DragClipSelectRight) { const unsigned long iClipSelectStart = pClip->clipSelectStart(); const int x1 = pSession->pixelFromFrame(iClipSelectStart); if (x > x1) { pClip->setClipSelect(iClipSelectStart, pSession->frameFromPixel(x)); ++iUpdate; } } if (iUpdate > 0) { updateClipSelect(); qtractorScrollView::viewport()->update(); } ensureVisible(pos.x(), pos.y(), 24, 24); } // Clip resize drag-moving handler. void qtractorTrackView::dragClipResizeMove ( const QPoint& pos ) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; // Always change horizontally wise... int x = 0; const int dx = (pos.x() - m_posDrag.x()); QRect rect(m_rectDrag); if (m_dragState == DragClipResizeLeft || m_dragState == DragClipRepeatLeft) { if (rect.left() > -(dx)) x = pixelSnap(rect.left() + dx); if (x < 0) x = 0; else if (x > rect.right() - 8) x = rect.right() - 8; rect.setLeft(x); } else if (m_dragState == DragClipResizeRight || m_dragState == DragClipRepeatRight) { if (rect.right() > -(dx)) x = pixelSnap(rect.right() + dx); if (x < rect.left() + 8) x = rect.left() + 8; rect.setRight(x); } moveRubberBand(&m_pRubberBand, rect, 3); showToolTip(rect, 0); ensureVisible(pos.x(), pos.y(), 24, 24); } // Clip resize/repeat drag-moving settler. void qtractorTrackView::dragClipResizeDrop ( const QPoint& pos, bool bTimeStretch ) { if (m_pClipDrag == nullptr) return; if (!m_pClipDrag->queryEditor()) return; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; // We'll build a command... qtractorClipCommand *pClipCommand = new qtractorClipCommand( bTimeStretch ? tr("clip stretch") : tr("clip resize")); unsigned long iClipStart = m_pClipDrag->clipStart(); unsigned long iClipOffset = m_pClipDrag->clipOffset(); unsigned long iClipLength = m_pClipDrag->clipLength(); // Always change horizontally wise... int x = 0; const int dx = (pos.x() - m_posDrag.x()); if (m_dragState == DragClipResizeLeft) { unsigned long iClipDelta; x = m_rectDrag.left() + dx; if (x < 0) x = 0; else if (x > m_rectDrag.right() - 8) x = m_rectDrag.right() - 8; iClipStart = frameSnap(pSession->frameFromPixel(x)); if (m_pClipDrag->clipStart() > iClipStart) { iClipDelta = (m_pClipDrag->clipStart() - iClipStart); if (!bTimeStretch) { if (iClipOffset > iClipDelta) iClipOffset -= iClipDelta; else iClipOffset = 0; } iClipLength += iClipDelta; } else { iClipDelta = (iClipStart - m_pClipDrag->clipStart()); if (!bTimeStretch) iClipOffset += iClipDelta; iClipLength -= iClipDelta; } } else if (m_dragState == DragClipResizeRight) { x = m_rectDrag.right() + dx; if (x < m_rectDrag.left() + 8) x = m_rectDrag.left() + 8; iClipLength = frameSnap(pSession->frameFromPixel(x)) - iClipStart; } // Time stretching... float fTimeStretch = 0.0f; if (bTimeStretch && m_pClipDrag->track()) { float fOldTimeStretch = 1.0f; if ((m_pClipDrag->track())->trackType() == qtractorTrack::Audio) { qtractorAudioClip *pAudioClip = static_cast (m_pClipDrag); if (pAudioClip) fOldTimeStretch = pAudioClip->timeStretch(); } fTimeStretch = (float(iClipLength) * fOldTimeStretch) / float(m_pClipDrag->clipLength()); } // Declare the clip resize parcel... pClipCommand->resizeClip(m_pClipDrag, iClipStart, iClipOffset, iClipLength, fTimeStretch); // Put it in the form of an undoable command... pSession->execute(pClipCommand); } // Clip resize/repeat handler (over to the left). void qtractorTrackView::dragClipRepeatLeft ( const QPoint& pos ) { if (m_pClipDrag == nullptr) return; if (!m_pClipDrag->queryEditor()) return; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; qtractorTrack *pTrack = m_pClipDrag->track(); if (pTrack == nullptr) return; // We'll build a command... qtractorClipCommand *pClipCommand = new qtractorClipCommand(tr("clip repeat")); unsigned long iClipStart = m_pClipDrag->clipStart(); unsigned long iClipOffset = m_pClipDrag->clipOffset(); unsigned long iClipLength = m_pClipDrag->clipLength(); // About to repeat horizontally-wise, to the left... const int x0 = pSession->pixelFromFrame(iClipStart); const int x2 = x0 + (pos.x() - m_posDrag.x()); int x = x0; while (x > x2) { // Let's remember this, just in case... const unsigned long iOldClipStart = iClipStart; // Next clone starts backward... if (iClipStart > iClipLength) { iClipStart = frameSnap(iClipStart - iClipLength); // Get next clone pixel position... x = pSession->pixelFromFrame(iClipStart); if (x < x2) { const unsigned long iClipStart2 = frameSnap(pSession->frameFromPixel(x2)); const unsigned long iClipDelta2 = iClipStart2 - iClipStart; iClipStart = iClipStart2; iClipOffset += iClipDelta2; iClipLength -= iClipDelta2; } } else { // Get next clone pixel position... if (x2 > 0) { const unsigned long iClipStart2 = frameSnap(pSession->frameFromPixel(x2)); const unsigned long iClipLength2 = iClipStart - iClipStart2; iClipStart = iClipStart2; iClipOffset += iClipLength - iClipLength2; iClipLength = iClipLength2; } else { const unsigned long iClipStart2 = iClipStart + iClipLength; const unsigned long iClipDelta2 = frameSnap(iClipStart2) - iClipStart2; const unsigned long iClipLength2 = iClipStart - iClipDelta2; iClipStart = 0; iClipOffset += iClipLength - iClipLength2; iClipLength = iClipLength2; } // break out next... x = x2; } // Now, its imperative to make a proper clone... qtractorClip *pNewClip = cloneClip(m_pClipDrag); // Add the new cloned clip... if (pNewClip) { // HACK: convert/override MIDI clip-offset, length // times across potential tempo/time-sig changes... if (pTrack->trackType() == qtractorTrack::Midi) { const unsigned long iClipStartTime = pSession->tickFromFrame(iClipStart); const unsigned long iClipOffsetTime = pSession->tickFromFrameRange( iOldClipStart, iOldClipStart + iClipOffset, true); const unsigned long iClipLengthTime = pSession->tickFromFrameRange( iOldClipStart, iOldClipStart + iClipLength); iClipOffset = pSession->frameFromTickRange( iClipStartTime, iClipStartTime + iClipOffsetTime, true); iClipLength = pSession->frameFromTickRange( iClipStartTime, iClipStartTime + iClipLengthTime); } // Clone clip properties... pNewClip->setClipStart(iClipStart); pNewClip->setClipOffset(iClipOffset); pNewClip->setClipLength(iClipLength); pNewClip->setFadeInLength(m_pClipDrag->fadeInLength()); pNewClip->setFadeOutLength(m_pClipDrag->fadeOutLength()); // Add it, ofc. pClipCommand->addClip(pNewClip, pTrack); } } // Put it in the form of an undoable command... if (!pClipCommand->isEmpty()) pSession->execute(pClipCommand); else delete pClipCommand; } // Clip resize/repeat handler (over to the right). void qtractorTrackView::dragClipRepeatRight ( const QPoint& pos ) { if (m_pClipDrag == nullptr) return; if (!m_pClipDrag->queryEditor()) return; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; qtractorTrack *pTrack = m_pClipDrag->track(); if (pTrack == nullptr) return; // We'll build a command... qtractorClipCommand *pClipCommand = new qtractorClipCommand(tr("clip repeat")); unsigned long iClipStart = m_pClipDrag->clipStart(); unsigned long iClipOffset = m_pClipDrag->clipOffset(); unsigned long iClipLength = m_pClipDrag->clipLength(); // Always repeat horizontally-wise, to the right... const int x0 = pSession->pixelFromFrame(iClipStart + iClipLength); const int x2 = x0 + (pos.x() - m_posDrag.x()); int x = x0; while (x < x2) { // Let's remember this, just in case... const unsigned long iOldClipStart = iClipStart; // Next clone starts forward... iClipStart = frameSnap(iClipStart + iClipLength); // Get next clone pixel position... x = pSession->pixelFromFrame(iClipStart + iClipLength); if (x > x2) { const unsigned long iClipStart2 = frameSnap(pSession->frameFromPixel(x2)); iClipLength = iClipStart2 - iClipStart; } // HACK: Avoid extraneous clip-lengths... if (iClipLength < 1) break; // Now, its imperative to make a proper clone... qtractorClip *pNewClip = cloneClip(m_pClipDrag); // Add the new cloned clip... if (pNewClip) { // HACK: convert/override MIDI clip-offset, length // times across potential tempo/time-sig changes... if (pTrack->trackType() == qtractorTrack::Midi) { const unsigned long iClipStartTime = pSession->tickFromFrame(iClipStart); const unsigned long iClipOffsetTime = pSession->tickFromFrameRange( iOldClipStart, iOldClipStart + iClipOffset, true); const unsigned long iClipLengthTime = pSession->tickFromFrameRange( iOldClipStart, iOldClipStart + iClipLength); iClipOffset = pSession->frameFromTickRange( iClipStartTime, iClipStartTime + iClipOffsetTime, true); iClipLength = pSession->frameFromTickRange( iClipStartTime, iClipStartTime + iClipLengthTime); } // Clone clip properties... pNewClip->setClipStart(iClipStart); pNewClip->setClipOffset(iClipOffset); pNewClip->setClipLength(iClipLength); pNewClip->setFadeInLength(m_pClipDrag->fadeInLength()); pNewClip->setFadeOutLength(m_pClipDrag->fadeOutLength()); // Add it, ofc. pClipCommand->addClip(pNewClip, pTrack); } } // Put it in the form of an undoable command... if (!pClipCommand->isEmpty()) pSession->execute(pClipCommand); else delete pClipCommand; } // Automation curve node drag-move methods. void qtractorTrackView::dragCurveNode ( const QPoint& pos, const Qt::KeyboardModifiers& modifiers ) { TrackViewInfo tvi; qtractorTrack *pTrack = trackAt(pos, false, &tvi); if (pTrack == nullptr) return; qtractorSession *pSession = pTrack->session(); if (pSession == nullptr) return; qtractorCurveList *pCurveList = pTrack->curveList(); if (pCurveList == nullptr) return; qtractorCurve *pCurve = pCurveList->currentCurve(); if (pCurve == nullptr) return; if (pCurve->isLocked()) return; if (m_pDragCurve && m_pDragCurve != pCurve) return; const unsigned long iFrame = pCurve->cursor().frame(); if (m_pCurveEditCommand == nullptr) m_pCurveEditCommand = new qtractorCurveEditCommand(pCurve); qtractorCurve::Node *pNode = m_pDragCurveNode; m_pDragCurveNode = nullptr; if (pNode && m_dragState == DragCurveNode) { m_pCurveSelect->removeItem(pNode); m_pCurveEditCommand->removeNode(pNode); pCurve->unlinkNode(pNode); pNode = nullptr; } if (m_pDragCurve == nullptr) { m_pDragCurve = pCurve; m_dragCursor = DragCurveNode; qtractorScrollView::setCursor(QCursor(Qt::PointingHandCursor)); } ensureVisible(pos.x(), pos.y(), 24, 24); const int h = tvi.trackRect.height(); const int y2 = tvi.trackRect.bottom() + 1; if (pNode == nullptr) { qtractorCurveEditList edits(pCurve); const unsigned long frame = frameSnap( pSession->frameFromPixel(pos.x() < 0 ? 0 : pos.x())); const float value = pCurve->valueFromScale(float(y2 - pos.y()) / float(h)); pNode = pCurve->addNode(frame, value, &edits); m_pCurveEditCommand->addEditList(&edits); } if (pNode) { const float s = pCurve->scaleFromValue(pNode->value); const int x = pSession->pixelFromFrame(pNode->frame); const int y = y2 - int(s * float(h)); const QRect rectUpdate = m_pCurveSelect->rect(); m_pCurveSelect->selectItem(pCurve, pNode, QRect(x - 4, y - 4, 8, 8), true, modifiers & Qt::ControlModifier); m_pCurveSelect->update(true); updateRect(rectUpdate.united(m_pCurveSelect->rect())); m_pDragCurveNode = pNode; if (m_bToolTips) { QWidget *pViewport = qtractorScrollView::viewport(); QToolTip::showText(pViewport->mapToGlobal(contentsToViewport(pos)), nodeToolTip(m_pDragCurve, m_pDragCurveNode), pViewport); } } pCurve->cursor().seek(iFrame); } // Common tool-tip builder for automation nodes. QString qtractorTrackView::nodeToolTip ( qtractorCurve *pCurve, qtractorCurve::Node *pNode) const { QString sToolTip; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession) { qtractorTimeScale *pTimeScale = pSession->timeScale(); if (pTimeScale) { sToolTip = QString("(%2, %3)") .arg(pTimeScale->textFromFrame(pNode->frame)) .arg(pNode->value); if (pCurve) { qtractorSubject *pSubject = pCurve->subject(); if (pSubject) { sToolTip = QString("%1\n%2") .arg(pSubject->name()) .arg(sToolTip); } } } } return sToolTip; } // Reset drag/select/move state. void qtractorTrackView::resetDragState (void) { // To remember what we were doing... const DragState dragState = m_dragState; // Should fallback mouse cursor... if (m_dragCursor != DragNone) qtractorScrollView::unsetCursor(); if (m_dragState == DragClipStep) m_pClipSelect->reset(); if (m_dragState == DragCurveStep) m_pCurveSelect->clear(); if (m_dragState == DragClipSelectLeft || m_dragState == DragClipSelectRight || m_dragState == DragClipRepeatLeft || m_dragState == DragClipRepeatRight || m_dragState == DragClipResizeLeft || m_dragState == DragClipResizeRight || m_dragState == DragClipPasteDrop || m_dragState == DragClipPaste || m_dragState == DragClipStep || m_dragState == DragClipMove || m_dragState == DragCurvePaste || m_dragState == DragCurveStep || m_dragState == DragCurveMove) { m_iEditCurveNodeDirty = 0; closeEditCurveNode(); updateContents(); } // Force null state, now. m_dragState = DragNone; m_dragCursor = DragNone; m_iDragClipX = 0; // m_pClipDrag = nullptr; m_posStep = QPoint(0, 0); // No pasting nomore. m_iPasteCount = 0; m_iPastePeriod = 0; // Single track dragging reset. m_bDragSingleTrack = false; m_iDragSingleTrackY = 0; m_iDragSingleTrackHeight = 0; // Automation curve stuff reset. m_pDragCurve = nullptr; m_pDragCurveNode = nullptr; m_iDragCurveX = 0; if (m_pCurveEditCommand) delete m_pCurveEditCommand; m_pCurveEditCommand = nullptr; // If we were moving clips around, // just hide selection, of course. hideClipSelect(); // Just hide the rubber-band... if (m_pRubberBand) { m_pRubberBand->hide(); delete m_pRubberBand; m_pRubberBand = nullptr; } // If we were dragging fade-slope lines, refresh... if (dragState == DragClipFadeIn || dragState == DragClipFadeOut) updateRect(m_rectDrag); // No dropping files, whatsoever. qDeleteAll(m_dropItems); m_dropItems.clear(); m_dropType = qtractorTrack::None; } // Keyboard event handler. void qtractorTrackView::keyPressEvent ( QKeyEvent *pKeyEvent ) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorTrackView::keyPressEvent(%d)", pKeyEvent->key()); #endif const Qt::KeyboardModifiers& modifiers = pKeyEvent->modifiers(); const int iKey = pKeyEvent->key(); switch (iKey) { case Qt::Key_Insert: // Aha, joking :) case Qt::Key_Return: if (m_dragState == DragClipStep) moveClipSelect(dragClipMove(m_posDrag + m_posStep)); else if (m_dragState == DragCurveStep) moveCurveSelect(m_posDrag + m_posStep); else { const QPoint& pos = qtractorScrollView::viewportToContents( qtractorScrollView::viewport()->mapFromGlobal(QCursor::pos())); if (m_dragState == DragClipMove) moveClipSelect(dragClipMove(pos + m_posStep)); else if (m_dragState == DragClipPaste) pasteClipSelect(dragClipMove(pos + m_posStep)); else if (m_dragState == DragClipPasteDrop) dropClip(pos + m_posStep); else if (m_dragState == DragCurveMove) moveCurveSelect(pos + m_posStep); else if (m_dragState == DragCurvePaste) pasteCurveSelect(pos + m_posStep); } // Fall thru... case Qt::Key_Escape: // HACK: Force selection clearance! m_dragState = (m_bCurveEdit ? DragCurveStep : DragClipStep); resetDragState(); break; case Qt::Key_Home: if (modifiers & Qt::ControlModifier) { qtractorScrollView::setContentsPos(0, 0); } else { qtractorScrollView::setContentsPos( 0, qtractorScrollView::contentsY()); } break; case Qt::Key_End: if (modifiers & Qt::ControlModifier) { qtractorScrollView::setContentsPos( qtractorScrollView::contentsWidth(), qtractorScrollView::contentsHeight()); } else { qtractorScrollView::setContentsPos( qtractorScrollView::contentsWidth(), qtractorScrollView::contentsY()); } break; case Qt::Key_Left: if (modifiers & Qt::ControlModifier) { qtractorScrollView::setContentsPos( qtractorScrollView::contentsX() - qtractorScrollView::width(), qtractorScrollView::contentsY()); } else if (!keyStep(iKey, modifiers)) { qtractorScrollView::setContentsPos( qtractorScrollView::contentsX() - 16, qtractorScrollView::contentsY()); } break; case Qt::Key_Right: if (modifiers & Qt::ControlModifier) { qtractorScrollView::setContentsPos( qtractorScrollView::contentsX() + qtractorScrollView::width(), qtractorScrollView::contentsY()); } else if (!keyStep(iKey, modifiers)) { qtractorScrollView::setContentsPos( qtractorScrollView::contentsX() + 16, qtractorScrollView::contentsY()); } break; case Qt::Key_Up: if (modifiers & Qt::ControlModifier) { qtractorScrollView::setContentsPos( qtractorScrollView::contentsX(), qtractorScrollView::contentsY() - qtractorScrollView::height()); } else if (!keyStep(iKey, modifiers)) { qtractorScrollView::setContentsPos( qtractorScrollView::contentsX(), qtractorScrollView::contentsY() - 16); } break; case Qt::Key_Down: if (modifiers & Qt::ControlModifier) { qtractorScrollView::setContentsPos( qtractorScrollView::contentsX(), qtractorScrollView::contentsY() + qtractorScrollView::height()); } else if (!keyStep(iKey, modifiers)) { qtractorScrollView::setContentsPos( qtractorScrollView::contentsX(), qtractorScrollView::contentsY() + 16); } break; case Qt::Key_PageUp: if (modifiers & Qt::ControlModifier) { qtractorScrollView::setContentsPos( qtractorScrollView::contentsX(), 16); } else { qtractorScrollView::setContentsPos( qtractorScrollView::contentsX(), qtractorScrollView::contentsY() - qtractorScrollView::height()); } break; case Qt::Key_PageDown: if (modifiers & Qt::ControlModifier) { qtractorScrollView::setContentsPos( qtractorScrollView::contentsX(), qtractorScrollView::contentsHeight()); } else { qtractorScrollView::setContentsPos( qtractorScrollView::contentsX(), qtractorScrollView::contentsY() + qtractorScrollView::height()); } break; default: qtractorScrollView::keyPressEvent(pKeyEvent); break; } } // Keyboard step handler. bool qtractorTrackView::keyStep ( int iKey, const Qt::KeyboardModifiers& modifiers ) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return false; // Set initial bound conditions... if (m_dragState == DragNone) { if (isClipSelected() || !m_dropItems.isEmpty()) { m_dragState = m_dragCursor = DragClipStep; m_rectDrag = m_pClipSelect->rect(); m_posDrag = m_rectDrag.topLeft(); m_posStep = QPoint(0, 0); m_iDragClipX = pixelSnap(m_rectDrag.x()) - m_rectDrag.x(); qtractorScrollView::setCursor(QCursor(Qt::SizeAllCursor)); } else if (isCurveSelected() && m_bCurveEdit && iKey != Qt::Key_Up && iKey != Qt::Key_Down) { m_dragState = m_dragCursor = DragCurveStep; m_rectDrag = m_pCurveSelect->rect(); m_posDrag = m_rectDrag.topLeft(); m_posStep = QPoint(0, 0); m_iDragCurveX = pixelSnap(m_rectDrag.x()) - m_rectDrag.x(); qtractorScrollView::setCursor(QCursor(Qt::SizeHorCursor)); } } // Now to say the truth... const bool bClipStep = m_dragState == DragClipMove || m_dragState == DragClipStep || m_dragState == DragClipPaste || m_dragState == DragClipPasteDrop; const bool bCurveStep = m_dragState == DragCurveMove || m_dragState == DragCurveStep || m_dragState == DragCurvePaste; if (!bClipStep && !bCurveStep) return false; // Determine vertical step... if (iKey == Qt::Key_Up || iKey == Qt::Key_Down) { if (bClipStep) { qtractorTrack *pTrack = m_pClipSelect->singleTrack(); if (pTrack) { const qtractorTrack::TrackType trackType = pTrack->trackType(); int iVerticalStep = 0; pTrack = m_pTracks->currentTrack(); if (iKey == Qt::Key_Up) { if (pTrack) pTrack = pTrack->prev(); else pTrack = pSession->tracks().last(); while (pTrack && pTrack->trackType() != trackType) { iVerticalStep -= pTrack->zoomHeight(); pTrack = pTrack->prev(); } if (pTrack && pTrack->trackType() == trackType) iVerticalStep -= pTrack->zoomHeight(); else iVerticalStep = 0; } else { if (pTrack) { iVerticalStep += pTrack->zoomHeight(); pTrack = pTrack->next(); } while (pTrack && pTrack->trackType() != trackType) { iVerticalStep += pTrack->zoomHeight(); pTrack = pTrack->next(); } } const int y0 = m_posDrag.y(); const int y1 = y0 + m_posStep.y() + iVerticalStep; m_posStep.setY((y1 < 0 ? 0 : y1) - y0); } } } else // Determine horizontal step... if (iKey == Qt::Key_Left || iKey == Qt::Key_Right) { int iHorizontalStep = 0; const int x0 = m_posDrag.x(); int x1 = x0 + m_posStep.x(); qtractorTimeScale::Cursor cursor(pSession->timeScale()); qtractorTimeScale::Node *pNode = cursor.seekPixel(x1); if (modifiers & Qt::ShiftModifier) { iHorizontalStep = pNode->pixelsPerBeat() * pNode->beatsPerBar; } else { const unsigned short iSnapPerBeat = pSession->snapPerBeat(); if (iSnapPerBeat > 0) iHorizontalStep = pNode->pixelsPerBeat() / iSnapPerBeat; } if (iHorizontalStep < 4) iHorizontalStep = 4; if (iKey == Qt::Key_Left) x1 -= iHorizontalStep; else x1 += iHorizontalStep; m_posStep.setX(pixelSnap(x1 < 0 ? 0 : x1) - x0); } // Early sanity check... QRect rect = m_rectDrag; if (bClipStep && m_dragState != DragClipPasteDrop) rect = m_pClipSelect->rect(); else if (bCurveStep) rect = m_pCurveSelect->rect(); QPoint pos = m_posDrag; if (m_dragState != DragClipStep && m_dragState != DragCurveStep) { pos = qtractorScrollView::viewportToContents( qtractorScrollView::viewport()->mapFromGlobal(QCursor::pos())); } int x2 = - pos.x(); int y2 = - pos.y(); if (m_dragState != DragClipStep && m_dragState != DragCurveStep) { x2 += (m_posDrag.x() - rect.x()); y2 += (m_posDrag.y() - rect.y()); } if (m_posStep.x() < x2) { m_posStep.setX (x2); } else { x2 += qtractorScrollView::contentsWidth() - (rect.width() >> 1); if (m_posStep.x() > x2) m_posStep.setX (x2); } if (bClipStep) { if (m_posStep.y() < y2) { m_posStep.setY (y2); } else { y2 += qtractorScrollView::contentsHeight() - (rect.height() >> 1); if (m_posStep.y() > y2) m_posStep.setY (y2); } } // Do our deeds (flag we're key-steppin')... if (m_dragState == DragClipPasteDrop) { dragClipDrop(pos + m_posStep, true); showClipDropRects(); } else if (bClipStep) { dragClipMove(pos + m_posStep, true); } else if (bCurveStep) { dragCurveMove(pos + m_posStep, true); } return true; } // Make given contents position visible in view. void qtractorTrackView::ensureVisible ( int cx, int cy, int mx, int my ) { const int w = qtractorScrollView::width(); const int wm = (w >> 3); if (cx > w - wm) updateContentsWidth(cx + wm); qtractorScrollView::ensureVisible(cx, cy, mx, my); } // Make given frame position visible in view. void qtractorTrackView::ensureVisibleFrame ( unsigned long iFrame ) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession) { const int x0 = qtractorScrollView::contentsX(); const int y = qtractorScrollView::contentsY(); const int w = m_pixmap.width(); const int w3 = w - (w >> 3); int x = pSession->pixelFromFrame(iFrame); if (x < x0) x -= w3; else if (x > x0 + w3) x += w3; ensureVisible(x, y, 24, 0); // qtractorScrollView::setFocus(); } } // Session cursor accessor. qtractorSessionCursor *qtractorTrackView::sessionCursor (void) const { return m_pSessionCursor; } // Vertical line positioning. void qtractorTrackView::drawPositionX ( int& iPositionX, int x, bool bSyncView ) { // Update track-view position... const int x0 = qtractorScrollView::contentsX(); const int w = qtractorScrollView::width(); const int h = qtractorScrollView::height(); const int wm = (w >> 3); // Time-line header extents... const int h0 = m_pTracks->trackTime()->height(); const int d0 = (h0 >> 1); // Restore old position... int x1 = iPositionX - x0; if (iPositionX != x && x1 >= 0 && x1 < w + d0) { // Override old view line... qtractorScrollView::viewport()->update(QRect(x1, 0, 1, h)); ((m_pTracks->trackTime())->viewport())->update( QRect(x1 - d0, d0, h0, d0)); } // New position is in... iPositionX = x; // Force position to be in view? if (bSyncView && (x < x0 || x > x0 + w - wm) && m_dragState == DragNone && m_dragCursor == DragNone // && QApplication::mouseButtons() == Qt::NoButton && --m_iSyncViewHold < 0) { // Make sure no floating widget is around... closeEditCurveNode(); // Maybe we'll need some head-room... if (x < qtractorScrollView::contentsWidth() - w) { qtractorScrollView::setContentsPos( x - wm, qtractorScrollView::contentsY()); } else updateContentsWidth(x + w); m_iSyncViewHold = 0; } else { // Draw the line, by updating the new region... x1 = x - x0; if (x1 >= 0 && x1 < w + d0) { qtractorScrollView::viewport()->update(QRect(x1, 0, 1, h)); ((m_pTracks->trackTime())->viewport())->update( QRect(x1 - d0, d0, h0, d0)); } } } // Playhead positioning. void qtractorTrackView::setPlayHead ( unsigned long iPlayHead, bool bSyncView ) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession) { const int iPlayHeadX = pSession->pixelFromFrame(iPlayHead); drawPositionX(m_iPlayHeadX, iPlayHeadX, bSyncView); } } int qtractorTrackView::playHeadX (void) const { return m_iPlayHeadX; } // Auto-backwatrd interim play-head positioning. void qtractorTrackView::setPlayHeadAutoBackward ( unsigned long iPlayHead ) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession) { pSession->setPlayHeadAutoBackward(iPlayHead); const int iPlayHeadX = pSession->pixelFromFrame(iPlayHead); drawPositionX(m_iPlayHeadAutoBackwardX, iPlayHeadX); } } int qtractorTrackView::playHeadAutoBackwardX (void) const { return m_iPlayHeadAutoBackwardX; } // Edit-head positioning void qtractorTrackView::setEditHead ( unsigned long iEditHead ) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession) { if (iEditHead > pSession->editTail()) setEditTail(iEditHead); else setSyncViewHoldOn(true); pSession->setEditHead(iEditHead); const int iEditHeadX = pSession->pixelFromFrame(iEditHead); drawPositionX(m_iEditHeadX, iEditHeadX); } } int qtractorTrackView::editHeadX (void) const { return m_iEditHeadX; } // Edit-tail positioning void qtractorTrackView::setEditTail ( unsigned long iEditTail ) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession) { if (iEditTail < pSession->editHead()) setEditHead(iEditTail); else setSyncViewHoldOn(true); pSession->setEditTail(iEditTail); const int iEditTailX = pSession->pixelFromFrame(iEditTail); drawPositionX(m_iEditTailX, iEditTailX); } } int qtractorTrackView::editTailX (void) const { return m_iEditTailX; } // Whether there's any clip currently selected. bool qtractorTrackView::isClipSelected (void) const { return (m_pClipSelect->items().count() > 0); } // Whether there's any curve/automation currently selected. bool qtractorTrackView::isCurveSelected (void) const { return (m_pCurveSelect->items().count() > 0); } // Whether there's a single track selection. qtractorTrack *qtractorTrackView::singleTrackSelected (void) { return m_pClipSelect->singleTrack(); } // Clear current selection (no notify). void qtractorTrackView::clearSelect ( bool bReset ) { // g_clipboard.clear(); QRect rectUpdate; if (bReset && m_pClipDrag) { rectUpdate = qtractorScrollView::viewport()->rect(); m_pClipDrag = nullptr; } if (m_pClipSelect->items().count() > 0) { rectUpdate = rectUpdate.united(m_pClipSelect->rect()); m_pClipSelect->reset(); } if (m_pCurveSelect->items().count() > 0) { rectUpdate = rectUpdate.united(m_pCurveSelect->rect()); m_pCurveSelect->clear(); } if (!rectUpdate.isEmpty()) updateRect(rectUpdate); } // Update current selection (no notify). void qtractorTrackView::updateSelect (void) { // Keep selection (we'll update all contents anyway)... if (m_bCurveEdit) updateCurveSelect(); else updateClipSelect(); } // Whether there's any clip on clipboard. (static) bool qtractorTrackView::isClipboard (void) { return (g_clipboard.clips.count() > 0 || g_clipboard.nodes.count() > 0); } // Whether there's a single track on clipboard. qtractorTrack *qtractorTrackView::singleTrackClipboard (void) { return g_clipboard.singleTrack; } // Clear current clipboard (no notify). void qtractorTrackView::clearClipboard (void) { g_clipboard.clear(); } // Clipboard stuffer methods. void qtractorTrackView::ClipBoard::addClip ( qtractorClip *pClip, const QRect& clipRect, unsigned long iClipStart, unsigned long iClipOffset, unsigned long iClipLength ) { ClipItem *pClipItem = new ClipItem(pClip, clipRect, iClipStart, iClipOffset, iClipLength); if (iClipOffset == pClip->clipOffset()) pClipItem->fadeInLength = pClip->fadeInLength(); if (iClipOffset + iClipLength == pClip->clipOffset() + pClip->clipLength()) pClipItem->fadeOutLength = pClip->fadeOutLength(); clips.append(pClipItem); } void qtractorTrackView::ClipBoard::addNode ( qtractorCurve::Node *pNode, const QRect& nodeRect, unsigned long iFrame, float fValue ) { nodes.append(new NodeItem(pNode, nodeRect, iFrame, fValue)); } // Clipboard reset method. void qtractorTrackView::ClipBoard::clear (void) { qDeleteAll(clips); clips.clear(); qDeleteAll(nodes); nodes.clear(); singleTrack = nullptr; frames = 0; } // Clip selection sanity check method. bool qtractorTrackView::queryClipSelect ( qtractorClip *pClip ) { // Check if anything is really selected... if (m_pClipSelect->items().count() < 1) return (pClip && pClip->queryEditor()); // Just ask whether any target clips have pending editors... QList clips; const qtractorClipSelect::ItemList& items = m_pClipSelect->items(); qtractorClipSelect::ItemList::ConstIterator iter = items.constBegin(); const qtractorClipSelect::ItemList::ConstIterator& iter_end = items.constEnd(); for ( ; iter != iter_end; ++iter) { qtractorClip *pClip = iter.key(); // Make sure it's a legal selection... if (pClip->track() && pClip->isClipSelected()) clips.append(pClip); } QListIterator clips_iter(clips); while (clips_iter.hasNext()) { qtractorClip *pClip = clips_iter.next(); // Ask if it has any pending editor... if (!pClip->queryEditor()) return false; } // If it reaches here, we can do what we will to... return true; } // Curve/automation selection executive method. void qtractorTrackView::executeCurveSelect ( qtractorTrackView::Command cmd ) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; qtractorCurve *pCurve = m_pCurveSelect->curve(); if (pCurve == nullptr) return; // Reset clipboard... const bool bClipboard = (cmd == Cut || cmd == Copy); if (bClipboard) { g_clipboard.clear(); g_clipboard.frames = pSession->frameFromPixel(m_pCurveSelect->rect().width()); QApplication::clipboard()->clear(); } // We'll build a composite command... qtractorCurveEditCommand *pCurveEditCommand = nullptr; const QString& sCmdMask = tr("%1 automation"); QString sCmdName; switch (cmd) { case Cut: sCmdName = sCmdMask.arg(tr("cut")); break; case Delete: sCmdName = sCmdMask.arg(tr("delete")); break; default: break; } if (!sCmdName.isEmpty()) pCurveEditCommand = new qtractorCurveEditCommand(sCmdName, pCurve); const qtractorCurveSelect::ItemList& items = m_pCurveSelect->items(); qtractorCurveSelect::ItemList::ConstIterator iter = items.constBegin(); const qtractorCurveSelect::ItemList::ConstIterator iter_end = items.constEnd(); for ( ; iter != iter_end; ++iter) { qtractorCurve::Node *pNode = iter.key(); if (bClipboard) { g_clipboard.addNode(pNode, iter.value()->rectNode, pNode->frame, pNode->value); } if (pCurveEditCommand) pCurveEditCommand->removeNode(pNode); } // Hint from the whole selection rectangle... g_clipboard.frames = pSession->frameFromPixel(m_pCurveSelect->rect().width()); // Put it in the form of an undoable command... if (pCurveEditCommand) pSession->execute(pCurveEditCommand); } // Clip selection executive method. void qtractorTrackView::executeClipSelect ( qtractorTrackView::Command cmd, qtractorClip *pClipEx ) { // Check if it's all about a single clip target... if (m_pClipSelect->items().count() < 1) { if (pClipEx == nullptr) pClipEx = currentClip(); } else pClipEx = nullptr; // Selection always takes precedence... // Check if anything is really selected and sane... if (!queryClipSelect(pClipEx)) return; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; // Reset clipboard... const bool bClipboard = (cmd == Cut || cmd == Copy); if (bClipboard) { g_clipboard.clear(); g_clipboard.singleTrack = m_pClipSelect->singleTrack(); g_clipboard.frames = pSession->frameFromPixel(m_pClipSelect->rect().width()); QApplication::clipboard()->clear(); } // We'll build a composite command... qtractorClipCommand *pClipCommand = nullptr; const QString& sCmdMask = tr("%1 clip"); QString sCmdName; switch (cmd) { case Cut: sCmdName = sCmdMask.arg(tr("cut")); break; case Delete: sCmdName = sCmdMask.arg(tr("delete")); break; case Split: sCmdName = sCmdMask.arg(tr("split")); break; default: break; } if (!sCmdName.isEmpty()) pClipCommand = new qtractorClipCommand(sCmdName); if (pClipEx) { // -- Single clip... if (bClipboard) { TrackViewInfo tvi; if (trackInfo(pClipEx->track(), &tvi)) { QRect rectClip; clipInfo(pClipEx, &rectClip, &tvi); g_clipboard.addClip(pClipEx, rectClip, pClipEx->clipStart(), pClipEx->clipOffset(), pClipEx->clipLength()); } } if (pClipCommand && cmd != Split) pClipCommand->removeClip(pClipEx); // Done, single clip. } const qtractorClipSelect::ItemList& items = m_pClipSelect->items(); qtractorClipSelect::ItemList::ConstIterator iter = items.constBegin(); const qtractorClipSelect::ItemList::ConstIterator& iter_end = items.constEnd(); for ( ; iter != iter_end; ++iter) { qtractorClip *pClip = iter.key(); qtractorTrack *pTrack = pClip->track(); // Make sure it's legal selection... if (pTrack && pClip->isClipSelected()) { // Clip parameters. const unsigned long iClipStart = pClip->clipStart(); const unsigned long iClipOffset = pClip->clipOffset(); const unsigned long iClipLength = pClip->clipLength(); const unsigned long iClipEnd = iClipStart + iClipLength; // Clip selection points. const unsigned long iSelectStart = pClip->clipSelectStart(); const unsigned long iSelectEnd = pClip->clipSelectEnd(); const unsigned long iSelectOffset = iSelectStart - iClipStart; const unsigned long iSelectLength = iSelectEnd - iSelectStart; // Determine and dispatch selected clip regions... qtractorClipSelect::Item *pClipItem = iter.value(); if (iSelectStart > iClipStart) { if (iSelectEnd < iClipEnd) { // -- Middle region... if (bClipboard) { g_clipboard.addClip(pClip, pClipItem->rect, iSelectStart, iClipOffset + iSelectOffset, iSelectLength); } if (pClipCommand) { // Left-clip... qtractorClip *pClipLeft = cloneClip(pClip); if (pClipLeft) { pClipLeft->setClipStart(iClipStart); pClipLeft->setClipOffset(iClipOffset); pClipLeft->setClipLength(iSelectOffset); pClipLeft->setFadeInLength(pClip->fadeInLength()); pClipCommand->addClip(pClipLeft, pTrack); } // Split(middle)-clip... if (cmd == Split) { // Middle-clip... pClipCommand->resizeClip(pClip, iSelectStart, iClipOffset + iSelectOffset, iSelectLength); // Adjust middle-clip selection... pClip->setClipSelect( iSelectStart, iSelectStart + iSelectLength); } else pClipCommand->removeClip(pClip); // Right-clip... qtractorClip *pClipRight = cloneClip(pClip); if (pClipRight) { pClipRight->setClipStart(iSelectEnd); pClipRight->setClipOffset(iClipOffset + iSelectOffset + iSelectLength); pClipRight->setClipLength(iClipEnd - iSelectEnd); pClipRight->setFadeOutLength(pClip->fadeOutLength()); pClipCommand->addClip(pClipRight, pTrack); } } // Done, middle region. } else { // -- Right region... if (bClipboard) { g_clipboard.addClip(pClip, pClipItem->rect, iSelectStart, iClipOffset + iSelectOffset, iSelectLength); } if (pClipCommand) { // Left-clip... qtractorClip *pClipLeft = cloneClip(pClip); if (pClipLeft) { pClipLeft->setClipStart(iClipStart); pClipLeft->setClipOffset(iClipOffset); pClipLeft->setClipLength(iSelectOffset); pClipLeft->setFadeInLength(pClip->fadeInLength()); pClipCommand->addClip(pClipLeft, pTrack); } // Split(right)-clip... if (cmd == Split) { // Right-clip... pClipCommand->resizeClip(pClip, iSelectStart, iClipOffset + iSelectOffset, iSelectLength); // Adjust middle-clip selection... pClip->setClipSelect( iSelectStart, iSelectStart + iSelectLength); } else pClipCommand->removeClip(pClip); } // Done, right region. } } else if (iSelectEnd < iClipEnd) { // -- Left region... if (bClipboard) { g_clipboard.addClip(pClip, pClipItem->rect, iClipStart, iClipOffset, iSelectLength); } if (pClipCommand) { // Split(left)-clip... if (cmd == Split) { // Left-clip... pClipCommand->resizeClip(pClip, iClipStart, iClipOffset, iSelectLength); // Adjust middle-clip selection... pClip->setClipSelect( iClipStart, iClipStart + iSelectLength); } else pClipCommand->removeClip(pClip); // Right-clip... qtractorClip *pClipRight = cloneClip(pClip); if (pClipRight) { pClipRight->setClipStart(iSelectEnd); pClipRight->setClipOffset(iClipOffset + iSelectLength); pClipRight->setClipLength(iClipLength - iSelectLength); pClipRight->setFadeOutLength(pClip->fadeOutLength()); pClipCommand->addClip(pClipRight, pTrack); } } // Done, left region. } else { // -- Whole clip... if (bClipboard) { g_clipboard.addClip(pClip, pClipItem->rect, iClipStart, iClipOffset, iClipLength); } if (pClipCommand && cmd != Split) pClipCommand->removeClip(pClip); // Done, whole clip. } } } // Hint from the whole selection rectangle... g_clipboard.frames = (pClipEx ? pClipEx->clipLength() : pSession->frameFromPixel(m_pClipSelect->rect().width())); // Reset selection on cut or delete; // put it in the form of an undoable command... if (pClipCommand) { if (cmd == Split) pClipCommand->setClearSelect(false); pSession->execute(pClipCommand); } } // Retrieve current paste period. // (as from current clipboard width) unsigned long qtractorTrackView::pastePeriod (void) const { if (g_clipboard.clips.count() < 1) return 0; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return 0; return frameSnap(g_clipboard.frames); } // Paste from clipboard (start). void qtractorTrackView::pasteClipboard ( unsigned short iPasteCount, unsigned long iPastePeriod ) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorTrackView::pasteClipboard(%u, %lu)", iPasteCount, iPastePeriod); #endif qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; // Make sure the mouse pointer is properly located... const QPoint& pos = qtractorScrollView::viewportToContents( qtractorScrollView::viewport()->mapFromGlobal(QCursor::pos())); // Check if anything's really on clipboard... if (g_clipboard.clips.isEmpty() && g_clipboard.nodes.isEmpty()) { #if QT_VERSION >= 0x0050000 // System clipboard? const QMimeData *pMimeData = QApplication::clipboard()->mimeData(); if (pMimeData && pMimeData->hasUrls()) { dragClipDrop(pos, false, pMimeData); // Make a proper out of this (new) state? if (!m_dropItems.isEmpty()) { m_dragState = m_dragCursor = DragClipPasteDrop; // It doesn't matter which one, both pasteable views are due... qtractorScrollView::setFocus(); qtractorScrollView::setCursor( QCursor(QPixmap(":/images/editPaste.png"), 12, 12)); // Update the pasted stuff showClipDropRects(); } } #endif // Woot! return; } // FIXME: While pasting automation/curve nodes // maybe we can only do it over the original... TrackViewInfo tvi; qtractorCurve *pCurve = nullptr; if (m_bCurveEdit) { if (g_clipboard.nodes.isEmpty()) return; qtractorTrack *pTrack = m_pTracks->currentTrack(); if (pTrack == nullptr || !trackInfo(pTrack, &tvi)) pTrack = trackAt(pos, true, &tvi); if (pTrack == nullptr) return; pCurve = pTrack->currentCurve(); if (pCurve == nullptr) return; if (pCurve->isLocked()) return; } else if (g_clipboard.clips.isEmpty()) return; // Reset any current selection, whatsoever... m_pClipSelect->reset(); m_pCurveSelect->clear(); resetDragState(); // Set paste parameters... m_iPasteCount = iPasteCount; m_iPastePeriod = iPastePeriod; if (m_iPastePeriod < 1) m_iPastePeriod = frameSnap(g_clipboard.frames); unsigned long iPasteDelta = 0; // Copy clipboard items to floating selection; if (m_bCurveEdit) { // Flag this as target current curve, // otherwise nothing will be displayed... m_pCurveSelect->setCurve(pCurve); const int h = tvi.trackRect.height(); const int y2 = tvi.trackRect.bottom() + 1; QListIterator iter(g_clipboard.nodes); for (unsigned short i = 0; i < m_iPasteCount; ++i) { iter.toFront(); while (iter.hasNext()) { NodeItem *pNodeItem = iter.next(); const int x = pSession->pixelFromFrame(pNodeItem->frame + iPasteDelta); const float s = pCurve->scaleFromValue(pNodeItem->value); const int y = y2 - int(s * float(h)); m_pCurveSelect->addItem(pNodeItem->node, QRect(x - 4, y - 4, 8, 8)); } iPasteDelta += m_iPastePeriod; } m_pCurveSelect->update(true); // We'll start a brand new floating state... m_dragState = m_dragCursor = DragCurvePaste; m_rectDrag = m_pCurveSelect->rect(); m_posDrag = m_rectDrag.topLeft(); m_posStep = QPoint(0, 0); } else { // Copy clipboard items to floating selection; // adjust clip widths/lengths just in case time // scale (horizontal zoom) has been changed... QListIterator iter(g_clipboard.clips); for (unsigned short i = 0; i < m_iPasteCount; ++i) { iter.toFront(); while (iter.hasNext()) { ClipItem *pClipItem = iter.next(); QRect rect(pClipItem->rect); rect.setX(pSession->pixelFromFrame(pClipItem->clipStart + iPasteDelta)); rect.setWidth(pSession->pixelFromFrame(pClipItem->clipLength)); m_pClipSelect->addItem(pClipItem->clip, rect, pClipItem->clipOffset - (pClipItem->clip)->clipOffset()); } iPasteDelta += m_iPastePeriod; } // We'll start a brand new floating state... m_dragState = m_dragCursor = DragClipPaste; m_rectDrag = m_pClipSelect->rect(); m_posDrag = m_rectDrag.topLeft(); m_posStep = QPoint(0, 0); } // It doesn't matter which one, both pasteable views are due... qtractorScrollView::setFocus(); qtractorScrollView::setCursor( QCursor(QPixmap(":/images/editPaste.png"), 12, 12)); // Let's-a go... qtractorScrollView::viewport()->update(); if (m_bCurveEdit) dragCurveMove(pos + m_posStep); else dragClipMove(pos + m_posStep); } // Intra-drag-n-drop clip move method. void qtractorTrackView::moveClipSelect ( qtractorTrack *pTrack ) { // Check if anything is really selected and sane... if (!queryClipSelect()) return; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; // We'll need this... qtractorClipCommand *pClipCommand = new qtractorClipCommand(tr("move clip")); // We can only move clips between tracks of the same type... int iTrackClip = 0; long iClipDelta = 0; const bool bAddTrack = (pTrack == nullptr); qtractorTrack *pSingleTrack = m_pClipSelect->singleTrack(); if (pSingleTrack) { if (bAddTrack) { const int iTrack = pSession->tracks().count() + 1; const QColor& color = qtractorTrack::trackColor(iTrack); pTrack = new qtractorTrack(pSession, pSingleTrack->trackType()); // pTrack->setTrackName(QString("Track %1").arg(iTrack)); pTrack->setBackground(color); pTrack->setForeground(color.darker()); if (pSingleTrack->trackType() == qtractorTrack::Midi) { pTrack->setMidiChannel(pSingleTrack->midiChannel()); pTrack->setMidiBankSelMethod(pSingleTrack->midiBankSelMethod()); pTrack->setMidiBank(pSingleTrack->midiBank()); pTrack->setMidiProg(pSingleTrack->midiProg()); } pClipCommand->addTrack(pTrack); } else if (pSingleTrack->trackType() != pTrack->trackType()) return; } // We'll build a composite command... QList clips; const qtractorClipSelect::ItemList& items = m_pClipSelect->items(); qtractorClipSelect::ItemList::ConstIterator iter = items.constBegin(); const qtractorClipSelect::ItemList::ConstIterator& iter_end = items.constEnd(); for ( ; iter != iter_end; ++iter) { qtractorClip *pClip = iter.key(); if (pSingleTrack == nullptr) pTrack = pClip->track(); // Make sure it's legal selection... if (pTrack && pClip->isClipSelected()) { // Clip parameters. const unsigned long iClipStart = pClip->clipStart(); const unsigned long iClipOffset = pClip->clipOffset(); const unsigned long iClipLength = pClip->clipLength(); const unsigned long iClipEnd = iClipStart + iClipLength; // Clip selection points. const unsigned long iSelectStart = pClip->clipSelectStart(); const unsigned long iSelectEnd = pClip->clipSelectEnd(); const unsigned long iSelectOffset = iSelectStart - iClipStart; const unsigned long iSelectLength = iSelectEnd - iSelectStart; // Determine and keep clip regions... qtractorClipSelect::Item *pClipItem = iter.value(); if (iSelectStart > iClipStart) { // -- Left clip... qtractorClip *pClipLeft = cloneClip(pClip); pClipLeft->setClipStart(iClipStart); pClipLeft->setClipOffset(iClipOffset); pClipLeft->setClipLength(iSelectOffset); pClipLeft->setFadeInLength(pClip->fadeInLength()); pClipCommand->addClip(pClipLeft, pClipLeft->track()); // Done, left clip. } if (iSelectEnd < iClipEnd) { // -- Right clip... qtractorClip *pClipRight = cloneClip(pClip); pClipRight->setClipStart(iSelectEnd); pClipRight->setClipOffset(iClipOffset + iSelectOffset + iSelectLength); pClipRight->setClipLength(iClipEnd - iSelectEnd); pClipRight->setFadeOutLength(pClip->fadeOutLength()); pClipCommand->addClip(pClipRight, pClipRight->track()); // Done, right clip. } // Convert to precise frame positioning, // but only the first clip gets snapped... unsigned long iClipStart2 = iSelectStart; if (iTrackClip == 0) { const int x = (pClipItem->rect.x() + m_iDragClipX); const unsigned long iFrameStart = frameSnap( pSession->frameFromPixel(x > 0 ? x : 0)); iClipDelta = long(iFrameStart) - long(iClipStart2); iClipStart2 = iFrameStart; } else if (long(iClipStart2) + iClipDelta > 0) { iClipStart2 += iClipDelta; } else { iClipStart2 = 0; } // -- Moved clip... pClipCommand->moveClip(pClip, pTrack, iClipStart2, iClipOffset + iSelectOffset, iSelectLength); clips.append(pClip); // If track's new it will need a name... if (bAddTrack && iTrackClip == 0) { pTrack->setTrackName( pSession->uniqueTrackName(pClip->clipName())); } ++iTrackClip; } } // Put it in the form of an undoable command... pSession->execute(pClipCommand); // Redo selection as new... if (!clips.isEmpty()) { QListIterator clip_iter(clips); while (clip_iter.hasNext()) clip_iter.next()->setClipSelected(true); updateClipSelect(); m_pTracks->selectionChangeNotify(); } } // Paste from clipboard (execute). void qtractorTrackView::pasteClipSelect ( qtractorTrack *pTrack ) { // Check if there's anything really on clipboard... if (g_clipboard.clips.count() < 1) return; // Check if anything is really selected and sane... if (!queryClipSelect()) return; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; // We'll need this... qtractorClipCommand *pClipCommand = new qtractorClipCommand(tr("paste clip")); // We can only move clips between tracks of the same type... const bool bAddTrack = (pTrack == nullptr); qtractorTrack *pSingleTrack = g_clipboard.singleTrack; if (pSingleTrack) { if (bAddTrack) { const int iTrack = pSession->tracks().count() + 1; const QColor& color = qtractorTrack::trackColor(iTrack); pTrack = new qtractorTrack(pSession, pSingleTrack->trackType()); // pTrack->setTrackName(QString("Track %1").arg(iTrack)); pTrack->setBackground(color); pTrack->setForeground(color.darker()); pClipCommand->addTrack(pTrack); } else if (pSingleTrack->trackType() != pTrack->trackType()) return; } unsigned long iPastePeriod = m_iPastePeriod; if (iPastePeriod < 1) iPastePeriod = g_clipboard.frames; long iPasteDelta = 0; if (m_iDragClipX < 0) iPasteDelta = - pSession->frameFromPixel(- m_iDragClipX); else iPasteDelta = + pSession->frameFromPixel(+ m_iDragClipX); // We'll build a composite command... QList clips; QListIterator iter(g_clipboard.clips); for (unsigned short i = 0; i < m_iPasteCount; ++i) { // Paste iteration... int iTrackClip = 0; iter.toFront(); while (iter.hasNext()) { ClipItem *pClipItem = iter.next(); qtractorClip *pClip = pClipItem->clip; if (pSingleTrack == nullptr) pTrack = pClip->track(); // Convert to precise frame positioning, // but only the first clip gets snapped... unsigned long iClipStart = pClipItem->clipStart; if (long(iClipStart) + iPasteDelta > 0) iClipStart += iPasteDelta; if (iTrackClip == 0) { unsigned long iFrameStart = iClipStart; iClipStart = frameSnap(iFrameStart); iPasteDelta += long(iClipStart) - long(iFrameStart); } // Now, its imperative to make a proper copy of those clips... qtractorClip *pNewClip = cloneClip(pClip); // Add the new pasted clip... if (pNewClip) { // HACK: convert/override MIDI clip-offset, length // times across potential tempo/time-sig changes... unsigned long iClipOffset = pClipItem->clipOffset; unsigned long iClipLength = pClipItem->clipLength; if (pTrack->trackType() == qtractorTrack::Midi) { const unsigned long iOldClipStart = pClipItem->clipStart; const unsigned long iClipStartTime = pSession->tickFromFrame(iClipStart); const unsigned long iClipOffsetTime = pSession->tickFromFrameRange( iOldClipStart, iOldClipStart + iClipOffset, true); const unsigned long iClipLengthTime = pSession->tickFromFrameRange( iOldClipStart, iOldClipStart + iClipLength); iClipOffset = pSession->frameFromTickRange( iClipStartTime, iClipStartTime + iClipOffsetTime, true); iClipLength = pSession->frameFromTickRange( iClipStartTime, iClipStartTime + iClipLengthTime); } // Clone clip properties... pNewClip->setClipStart(iClipStart); pNewClip->setClipOffset(iClipOffset); pNewClip->setClipLength(iClipLength); pNewClip->setFadeInLength(pClipItem->fadeInLength); pNewClip->setFadeOutLength(pClipItem->fadeOutLength); pClipCommand->addClip(pNewClip, pTrack); clips.append(pNewClip); // If track's new it will need a name... if (bAddTrack && iTrackClip == 0) { pTrack->setTrackName( pSession->uniqueTrackName(pClip->clipName())); } ++iTrackClip; } } // Set to repeat... iPasteDelta += iPastePeriod; } // Put it in the form of an undoable command... pSession->execute(pClipCommand); // Redo selection as new... if (!clips.isEmpty()) { QListIterator clip_iter(clips); while (clip_iter.hasNext()) clip_iter.next()->setClipSelected(true); updateClipSelect(); m_pTracks->selectionChangeNotify(); } } // Intra-drag-n-drop curve/automation node move method. void qtractorTrackView::moveCurveSelect ( const QPoint& pos ) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; dragCurveMove(pos); TrackViewInfo tvi; qtractorTrack *pTrack = m_pTracks->currentTrack(); if (pTrack == nullptr || !trackInfo(pTrack, &tvi)) pTrack = trackAt(pos, true, &tvi); if (pTrack == nullptr) return; qtractorCurve *pCurve = pTrack->currentCurve(); if (pCurve == nullptr) return; if (pCurve->isLocked()) return; if (!m_pCurveSelect->isCurrentCurve(pCurve)) return; const unsigned long iFrame = pCurve->cursor().frame(); const int x0 = m_pCurveSelect->rect().x(); const int x1 = x0 + m_iDragCurveX; const long delta = long(pSession->frameFromPixel(x1)) - long(pSession->frameFromPixel(x0)); qtractorCurveEditCommand *pCurveEditCommand = new qtractorCurveEditCommand(tr("move automation"), pCurve); // We'll build a composite command... QList nodes; qtractorCurveEditList edits(pCurve); const qtractorCurveSelect::ItemList& items = m_pCurveSelect->items(); qtractorCurveSelect::ItemList::ConstIterator iter = items.constBegin(); const qtractorCurveSelect::ItemList::ConstIterator iter_end = items.constEnd(); for ( ; iter != iter_end; ++iter) { qtractorCurveSelect::Item *pItem = iter.value(); if (pItem->flags & 1) { qtractorCurve::Node *pNode = iter.key(); const unsigned long frame = pNode->frame + delta; const float value = pNode->value; pCurveEditCommand->removeNode(pNode); pCurve->unlinkNode(pNode); pNode = pCurve->addNode(frame, value, &edits); if (pNode) nodes.append(pNode); } } pCurveEditCommand->addEditList(&edits); // Put it in the form of an undoable command... if (pCurveEditCommand->isEmpty()) { delete pCurveEditCommand; } else { pSession->commands()->push(pCurveEditCommand); m_pTracks->dirtyChangeNotify(); } // Redo selection as new... if (!nodes.isEmpty()) { QRect rectUpdate = m_pCurveSelect->rect(); m_pCurveSelect->clear(); const int h = tvi.trackRect.height(); const int y2 = tvi.trackRect.bottom() + 1; QListIterator node_iter(nodes); while (node_iter.hasNext()) { qtractorCurve::Node *pNode = node_iter.next(); const float s = pCurve->scaleFromValue(pNode->value); const int x = pSession->pixelFromFrame(pNode->frame); const int y = y2 - int(s * float(h)); m_pCurveSelect->selectItem(pCurve, pNode, QRect(x - 4, y - 4, 8, 8)); } m_pCurveSelect->update(true); updateRect(rectUpdate.united(m_pCurveSelect->rect())); m_pTracks->selectionChangeNotify(); } pCurve->cursor().seek(iFrame); } // Paste from clipboard (execute). void qtractorTrackView::pasteCurveSelect ( const QPoint& pos ) { // Check if there's anything really on clipboard... if (g_clipboard.nodes.count() < 1) return; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; dragCurveMove(pos); TrackViewInfo tvi; qtractorTrack *pTrack = m_pTracks->currentTrack(); if (pTrack == nullptr || !trackInfo(pTrack, &tvi)) return; qtractorCurve *pCurve = pTrack->currentCurve(); if (pCurve == nullptr) return; if (pCurve->isLocked()) return; const unsigned long iFrame = pCurve->cursor().frame(); // We'll need this... qtractorCurveEditCommand *pCurveEditCommand = new qtractorCurveEditCommand(tr("paste automation"), pCurve); unsigned long iPastePeriod = m_iPastePeriod; if (iPastePeriod < 1) iPastePeriod = g_clipboard.frames; long iPasteDelta = 0; if (m_iDragCurveX < 0) iPasteDelta = - pSession->frameFromPixel(- m_iDragCurveX); else iPasteDelta = + pSession->frameFromPixel(+ m_iDragCurveX); // We'll build a composite command... QList nodes; qtractorCurveEditList edits(pCurve); QListIterator iter(g_clipboard.nodes); for (unsigned short i = 0; i < m_iPasteCount; ++i) { // Paste iteration... iter.toFront(); while (iter.hasNext()) { NodeItem *pNodeItem = iter.next(); // Convert to precise frame positioning, // but only the first clip gets snapped... unsigned long iNodeFrame = pNodeItem->frame; if (long(iNodeFrame) + iPasteDelta > 0) iNodeFrame += iPasteDelta; if (nodes.isEmpty()) { unsigned long iFrameStart = iNodeFrame; iNodeFrame = frameSnap(iFrameStart); iPasteDelta += long(iNodeFrame) - long(iFrameStart); } // Now, its imperative to make a proper copy of those nodes... qtractorCurve::Node *pNode = pCurve->addNode(iNodeFrame, pNodeItem->value, &edits); if (pNode) nodes.append(pNode); } // Set to repeat... iPasteDelta += iPastePeriod; } pCurveEditCommand->addEditList(&edits); // Put it in the form of an undoable command... if (pCurveEditCommand->isEmpty()) { delete pCurveEditCommand; } else { pSession->commands()->push(pCurveEditCommand); m_pTracks->dirtyChangeNotify(); } // Redo selection as new... if (!nodes.isEmpty()) { QRect rectUpdate = m_pCurveSelect->rect(); m_pCurveSelect->clear(); const int h = tvi.trackRect.height(); const int y2 = tvi.trackRect.bottom() + 1; QListIterator node_iter(nodes); while (node_iter.hasNext()) { qtractorCurve::Node *pNode = node_iter.next(); const float s = pCurve->scaleFromValue(pNode->value); const int x = pSession->pixelFromFrame(pNode->frame); const int y = y2 - int(s * float(h)); m_pCurveSelect->selectItem(pCurve, pNode, QRect(x - 4, y - 4, 8, 8)); } m_pCurveSelect->update(true); updateRect(rectUpdate.united(m_pCurveSelect->rect())); m_pTracks->selectionChangeNotify(); } pCurve->cursor().seek(iFrame); } // Clip cloner helper. qtractorClip *qtractorTrackView::cloneClip ( qtractorClip *pClip ) { if (pClip == nullptr) return nullptr; qtractorTrack *pTrack = pClip->track(); if (pTrack == nullptr) return nullptr; qtractorClip *pNewClip = nullptr; switch (pTrack->trackType()) { case qtractorTrack::Audio: { qtractorAudioClip *pAudioClip = static_cast (pClip); if (pAudioClip) pNewClip = new qtractorAudioClip(*pAudioClip); break; } case qtractorTrack::Midi: { qtractorMidiClip *pMidiClip = static_cast (pClip); if (pMidiClip) pNewClip = new qtractorMidiClip(*pMidiClip); break; } case qtractorTrack::None: default: break; } return pNewClip; } // Multi-item drop mode (whether to span clips horixontally). void qtractorTrackView::setDropSpan ( bool bDropSpan ) { m_bDropSpan = bDropSpan; } bool qtractorTrackView::isDropSpan (void) const { return m_bDropSpan; } // Snap-to-bar zebra mode. void qtractorTrackView::setSnapZebra ( bool bSnapZebra ) { m_bSnapZebra = bSnapZebra; updateContents(); } bool qtractorTrackView::isSnapZebra (void) const { return m_bSnapZebra; } // Snap-to-beat grid mode. void qtractorTrackView::setSnapGrid ( bool bSnapGrid ) { m_bSnapGrid = bSnapGrid; updateContents(); } bool qtractorTrackView::isSnapGrid (void) const { return m_bSnapGrid; } // Floating tool-tips mode. void qtractorTrackView::setToolTips ( bool bToolTips ) { m_bToolTips = bToolTips; } bool qtractorTrackView::isToolTips (void) const { return m_bToolTips; } // Automation curve node editing mode. void qtractorTrackView::setCurveEdit ( bool bCurveEdit ) { if (( m_bCurveEdit && bCurveEdit) || (!m_bCurveEdit && !bCurveEdit)) return; m_bCurveEdit = bCurveEdit; g_clipboard.clear(); clearSelect(); m_pTracks->selectionChangeNotify(); } bool qtractorTrackView::isCurveEdit (void) const { return m_bCurveEdit; } // Temporary sync-view/follow-playhead hold state. void qtractorTrackView::setSyncViewHoldOn ( bool bOn ) { m_iSyncViewHold = (m_bSyncViewHold && bOn ? QTRACTOR_SYNC_VIEW_HOLD : 0); } void qtractorTrackView::setSyncViewHold ( bool bSyncViewHold ) { m_bSyncViewHold = bSyncViewHold; setSyncViewHoldOn(bSyncViewHold); } bool qtractorTrackView::isSyncViewHold (void) const { return (m_bSyncViewHold && m_iSyncViewHold > 0); } // Return either snapped pixel, or the passed one if [Alt] key is pressed. unsigned int qtractorTrackView::pixelSnap ( unsigned int x ) const { if (QApplication::keyboardModifiers() & Qt::AltModifier) return x; qtractorSession *pSession = qtractorSession::getInstance(); return (pSession ? pSession->pixelSnap(x) : x); } // Return either snapped frame, or the passed one if [Alt] key is pressed. unsigned long qtractorTrackView::frameSnap ( unsigned long iFrame ) const { if (QApplication::keyboardModifiers() & Qt::AltModifier) return iFrame; qtractorSession *pSession = qtractorSession::getInstance(); return (pSession ? pSession->frameSnap(iFrame) : iFrame); } // Automation/curve node editor methods. void qtractorTrackView::openEditCurveNode ( qtractorCurve *pCurve, qtractorCurve::Node *pNode ) { closeEditCurveNode(); if (pCurve == nullptr || pNode == nullptr) return; qtractorSubject *pSubject = pCurve->subject(); if (pSubject == nullptr) return; #ifdef CONFIG_DEBUG qDebug("qtractorTrackView::openEditCurveNode(%p, %p)", pCurve, pNode); #endif m_pEditCurve = pCurve; m_pEditCurveNode = pNode; const float fMaxValue = pSubject->maxValue(); const float fMinValue = pSubject->minValue(); int iDecimals = 0; if (pSubject->isDecimal()) { const float fDecs = ::log10f(fMaxValue - fMinValue); if (fDecs < 0.0f) iDecimals = 6; else if (fDecs < 3.0f) iDecimals = 3; else if (fDecs < 6.0f) iDecimals = 1; #if 0 if (m_pEditCurve->isLogarithmic()) ++iDecimals; #endif } m_pEditCurveNodeSpinBox = new QDoubleSpinBox(this); m_pEditCurveNodeSpinBox->setDecimals(iDecimals); m_pEditCurveNodeSpinBox->setMinimum(fMinValue); m_pEditCurveNodeSpinBox->setMaximum(fMaxValue); m_pEditCurveNodeSpinBox->setSingleStep(::powf(10.0f, - float(iDecimals))); m_pEditCurveNodeSpinBox->setAccelerated(true); m_pEditCurveNodeSpinBox->setToolTip(pSubject->name()); m_pEditCurveNodeSpinBox->setMinimumWidth(42); m_pEditCurveNodeSpinBox->setValue(m_pEditCurveNode->value); QWidget *pViewport = qtractorScrollView::viewport(); const int w = pViewport->width(); const int h = pViewport->height(); const QPoint& vpos = pViewport->mapFromGlobal(QCursor::pos()); const QSize& size = m_pEditCurveNodeSpinBox->sizeHint(); int x = vpos.x() + 4; int y = vpos.y(); if (x + size.width() > w) x -= size.width() + 8; if (y + size.height() > h) y -= size.height(); m_pEditCurveNodeSpinBox->move(x, y); m_pEditCurveNodeSpinBox->show(); m_pEditCurveNodeSpinBox->setFocus(); QObject::connect(m_pEditCurveNodeSpinBox, SIGNAL(valueChanged(const QString&)), SLOT(editCurveNodeChanged())); QObject::connect(m_pEditCurveNodeSpinBox, SIGNAL(editingFinished()), SLOT(editCurveNodeFinished())); // We'll start clean... m_iEditCurveNodeDirty = 0; setSyncViewHoldOn(true); } void qtractorTrackView::closeEditCurveNode (void) { if (m_pEditCurveNodeSpinBox == nullptr) return; #ifdef CONFIG_DEBUG qDebug("qtractorTrackView::closeEditCurveNode()"); #endif // Have we changed anything? if (m_iEditCurveNodeDirty > 0 && m_pEditCurveNode && m_pEditCurve) { // Make it an undoable command... qtractorSession *pSession = qtractorSession::getInstance(); if (pSession) { const float fOldValue = m_pEditCurveNode->value; const float fNewValue = m_pEditCurveNodeSpinBox->value(); if (qAbs(fNewValue - fOldValue) > float(m_pEditCurveNodeSpinBox->singleStep())) { qtractorCurveEditCommand *pEditCurveNodeCommand = new qtractorCurveEditCommand(m_pEditCurve); pEditCurveNodeCommand->moveNode(m_pEditCurveNode, m_pEditCurveNode->frame, fNewValue); pSession->execute(pEditCurveNodeCommand); } } // Reset editing references... m_iEditCurveNodeDirty = 0; m_pEditCurveNode = nullptr; m_pEditCurve = nullptr; } // Time to close... m_pEditCurveNodeSpinBox->blockSignals(true); m_pEditCurveNodeSpinBox->clearFocus(); m_pEditCurveNodeSpinBox->close(); m_pEditCurveNodeSpinBox->deleteLater(); m_pEditCurveNodeSpinBox = nullptr; qtractorScrollView::setFocus(); } void qtractorTrackView::editCurveNodeChanged (void) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorTrackView::editCurveNodeChanged()"); #endif if (m_pEditCurveNodeSpinBox && m_pEditCurveNode && m_pEditCurve) { ++m_iEditCurveNodeDirty; setSyncViewHoldOn(true); } } void qtractorTrackView::editCurveNodeFinished (void) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorTrackView::editCurveNodeFinished()"); #endif closeEditCurveNode(); } // end of qtractorTrackView.cpp qtractor-0.9.25/src/PaxHeaders/images0000644000000000000000000000013214166551171014512 xustar0030 mtime=1641730681.432610016 30 atime=1641730681.429609984 30 ctime=1641730681.432610016 qtractor-0.9.25/src/images/0000755000175000001440000000000014166551171016017 5ustar00rncbcusers00000000000000qtractor-0.9.25/src/images/PaxHeaders/transportFollow.png0000644000000000000000000000013214166551171020514 xustar0030 mtime=1641730681.432610016 30 atime=1641730681.432610016 30 ctime=1641730681.432610016 qtractor-0.9.25/src/images/transportFollow.png0000644000175000001440000000050114166551171021740 0ustar00rncbcusers00000000000000PNG  IHDRĴl;IDAT81R0E3 6ɞΐV0 (S"d-8iv-w=kӡ}ڂ:gýE)ѳ>ԣc܃P٤r>0O+Xm٭v?3n!P;G݄D+:ڠڬգ) n +6qQ[ 8cqi7pyٸK=.XKʏݾ"Гc'ڞ^f@F8=Xƕ?.aO7fiIIENDB`qtractor-0.9.25/src/images/PaxHeaders/itemAudioClientIn.png0000644000000000000000000000013214166551171020643 xustar0030 mtime=1641730681.430609995 30 atime=1641730681.430609995 30 ctime=1641730681.430609995 qtractor-0.9.25/src/images/itemAudioClientIn.png0000644000175000001440000000037514166551171022100 0ustar00rncbcusers00000000000000PNG  IHDRasRGBbKGD pHYs  tIME *)'so}IDAT8˽K0Dh.jlHǒ[YZ\J$S*b@Qu53[,`~dsEwf;h\9h ]A!̞m+!ίyIENDB`qtractor-0.9.25/src/images/PaxHeaders/itemMidiClientOut.png0000644000000000000000000000013214166551171020665 xustar0030 mtime=1641730681.430609995 30 atime=1641730681.430609995 30 ctime=1641730681.430609995 qtractor-0.9.25/src/images/itemMidiClientOut.png0000644000175000001440000000066514166551171022124 0ustar00rncbcusers00000000000000PNG  IHDRasRGBbKGD pHYs  tIME *.5IDAT8˥1j0g1d6:,@;@Wu<޼i 9 !@ꐪk!${8_sdƘ7 NpOЛж-ӉiX?2bٌ p"zF)El6?.k-J)(R;EQ`( D2X.¤Nyb)]iq@aн"zuHY}?m۲8,)p`b!g"@*HJD1f`;GY\IENDB`qtractor-0.9.25/src/images/PaxHeaders/trackIconMicrophone2.png0000644000000000000000000000013214166551171021320 xustar0030 mtime=1641730681.431610005 30 atime=1641730681.431610005 30 ctime=1641730681.431610005 qtractor-0.9.25/src/images/trackIconMicrophone2.png0000644000175000001440000003115714166551171022557 0ustar00rncbcusers00000000000000PNG  IHDR>a IDATxiy;FcIwQIIRȎS85'qT*5r;5-#Ec{$K$A 4zE{9& LY`UoF7?qO%v'~Pz=Cz[ B)% 6}!Z7 {7m4 Cz.l*_7~[h7w6~f%gfft:߻+aFM0 da~~> A]‰DBujzAldY?ٱ={ws=t޶bdNM]ݝFss CUu}?_*. ݘ>eYA86ĶnϹo~shF-]vFW.]SixMLN=JJ!Zm`LXS󝗮-Ln4 "ցb[F٦&czjRO=_Ŷ87{]^~|.^=Sc|K/w>N~ٹ9ZH!Ô-D==#{2R`WժD"4ÐM K]]NRTe?O<ēɱmwߋҒoȑC|ᙧxwxS =Ǹtw"[avzեfgY\XT)mvw=rjL9 Ca5Blj\ѿ(Rl,..@ĉ?F B4=µNrv08qK+u-|ߧ=}aP(嘜4 l ~i@J;x ^{p èaX A-J[U%[% Ğ}O ;Z R2:#z*NG&&oq%&W<(|%(V=V ,/1;\ƍZ$39'ɭ,!%eaYiiH)a(|=ҙtw9]ti1 Cm۶Pmb{`~R 6OMOV꫼q a~]IfWϡ}²Z4L(T9GOw7R&uL G{4BH4-! |bjݛz/j 0D~^ v|@f27_ovst6֜dtjJ"#MhfIfZ||Pȯ1?5˗P(S.$LNR X44'F&5;3IvBIBF /D~y{$0)2K6f~~K_ }w݅5I$S 2lmQ癞dia<++x&Lb)-tZH)k^`Yht*'b+c@!d> ; ~#hӿxzR|\4?TqCIO_=tt"Jg_c'6e(Li" Vss 35;OK[$ZhHIe98(v!O/_xsyyy.bUAmu7JwxŋMt' !kEg`fvl?wަ%ƲL"0Rr1 YlY@A!ciae|@ `b40- HCZ)2٦qj=0~7{Fo`}0ODϼuי#FU]vT(Z[XVH\R*qwkbStvvMK[3z9&%6$T'ͱ1zzN2±8QG Pf -nyDQRD~_<-嘘)5--6eq}-MN{Gx?_sg7ѻЁD &8,e(x|PA=P+[@?—صR@RJ nx2ESSXajf|gޯ *Zh,!z/pk|ߥ<˴}lSRY]]cCC7*Mo.8#7^}啛un wP0G\---baaA?S]?K |OF{Rpk|FCHi~?M2MM!arkfS{3G)'2RyP!&2-<bltY:羈m;+6F6 1WZ4¥7.?pUX C*א8:@K,!bVXZcmi g_m=tutJiniaϡܓ[Yayqx*yH2-ʅ"\|3p9WglrHao: U{yϒ|*o~bJĉ16rׯq9H55JGG;{D"AR!b*prOr={Q<0nPySsuof'86R677[\w>?Nd2R UBEJRcQTؿϿE%H%I'xLNM21<<-dRi!QGJI<!8LLNim}s3`nV^׽Cl`>q*-O?~ڱ7}W#$qn.[^fqn@`bl,v}UzHٷnLiP)Waxh*ՊhPv]GsW㣣 ݸy457gT6d?QJEDQ D/1J*=1>!d4!B ҘiExo[,-/39GI$hꤣOZ"LZHB8-p9v78/]`jb=v6ѫ+mrh#m[KlC-"c$1Z[[8BJ* _xVVy `b17حQWVp+e^ɶ6vތP+ )1 Ν9ϭar;q{_~kritt4_+wr? 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1]m@?pɵjQi|,hfࠓL&=.6 4M*Zޗaf;---}NQ\ 333+eJ)eY;;;af[rrsU*N666~=;ΒsJl||\F ё*Jmss=77r'&&txf_8n_@){{{jjhhH}!D")eBtDX4 ˲\$~J^Wz]Uht]g2bhOMMɝ8Pno˥R8?mqaW[P<_SK7Z:kkl6!HRt-^C p 4&?e #include #include #include #include #include #ifdef CONFIG_GRADIENT #include #endif //---------------------------------------------------------------------------- // qtractorMidiEditList -- MIDI sequence key scale widget. // Constructor. qtractorMidiEditList::qtractorMidiEditList ( qtractorMidiEditor *pEditor, QWidget *pParent ) : qtractorScrollView(pParent) { m_pEditor = pEditor; m_iItemHeight = ItemHeightBase; m_dragState = DragNone; m_iNoteOn = -1; m_iNoteVel = -1; qtractorScrollView::setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff); qtractorScrollView::setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff); qtractorScrollView::setFocusPolicy(Qt::NoFocus); // qtractorScrollView::viewport()->setFocusPolicy(Qt::ClickFocus); // qtractorScrollView::viewport()->setFocusProxy(this); // qtractorScrollView::viewport()->setAcceptDrops(true); // qtractorScrollView::setDragAutoScroll(false); qtractorScrollView::setMouseTracking(true); const QFont& font = qtractorScrollView::font(); qtractorScrollView::setFont(QFont(font.family(), font.pointSize() - 3)); // QObject::connect(this, SIGNAL(contentsMoving(int,int)), // this, SLOT(updatePixmap(int,int))); // Trap for help/tool-tips and leave events. qtractorScrollView::viewport()->installEventFilter(this); } // Destructor. qtractorMidiEditList::~qtractorMidiEditList (void) { } // Item height methods. void qtractorMidiEditList::setItemHeight ( unsigned short iItemHeight ) { if (iItemHeight > ItemHeightMax) iItemHeight = ItemHeightMax; else if (iItemHeight < ItemHeightMin) iItemHeight = ItemHeightMin; if (iItemHeight == m_iItemHeight) return; m_iItemHeight = iItemHeight; updateContentsHeight(); } unsigned short qtractorMidiEditList::itemHeight (void) const { return m_iItemHeight; } // Update key-list content height. void qtractorMidiEditList::updateContentsHeight (void) { const int iContentsHeight = 128 * m_iItemHeight; qtractorScrollView::resizeContents( qtractorScrollView::contentsWidth(), iContentsHeight); // Force an update on other views too... m_pEditor->editView()->resizeContents( m_pEditor->editView()->contentsWidth(), iContentsHeight); // m_pEditor->editView()->updateContents(); } // Rectangular contents update. void qtractorMidiEditList::updateContents ( const QRect& rect ) { updatePixmap( qtractorScrollView::contentsX(), qtractorScrollView::contentsY()); qtractorScrollView::updateContents(rect); } // Overall contents update. void qtractorMidiEditList::updateContents (void) { updatePixmap( qtractorScrollView::contentsX(), qtractorScrollView::contentsY()); qtractorScrollView::updateContents(); } // Resize event handler. void qtractorMidiEditList::resizeEvent ( QResizeEvent *pResizeEvent ) { qtractorScrollView::resizeEvent(pResizeEvent); updateContents(); } // (Re)create the complete view pixmap. void qtractorMidiEditList::updatePixmap ( int /*cx*/, int cy ) { QWidget *pViewport = qtractorScrollView::viewport(); const int w = pViewport->width(); const int h = pViewport->height(); if (w < 1 || h < 1) return; const QPalette& pal = qtractorScrollView::palette(); const bool bDark = (pal.base().color().value() < 128); const QColor& rgbLine = pal.mid().color(); const QColor& rgbLight = QColor(Qt::white).darker(bDark ? 240 : 160); const QColor& rgbDark = QColor(Qt::black).lighter(bDark ? 120 : 180); m_pixmap = QPixmap(w, h); m_pixmap.fill(pal.window().color()); // m_pixmap.fill(m_pEditor->background().darker(140)); QPainter painter(&m_pixmap); // painter.initFrom(this); painter.setFont(qtractorScrollView::font()); const int ch = qtractorScrollView::contentsHeight() - cy; const float hk = (12.0f * m_iItemHeight) / 7.0f; // Key height. const int wk = (w << 1) / 3; // Key width. const int w3 = (wk * 6) / 10; const int q0 = (cy / m_iItemHeight); const int n0 = 127 - q0; const int y0 = q0 * m_iItemHeight - cy; int n, k, y, x = w - wk; // Draw horizontal key-lines... painter.setPen(rgbLine); painter.setBrush(rgbDark); #ifdef CONFIG_GRADIENT QLinearGradient gradLight(x, 0, w, 0); gradLight.setColorAt(0.0f, rgbLight); gradLight.setColorAt(0.1f, rgbLight.lighter()); painter.fillRect(x, 0, wk, h, gradLight); // painter.setBrush(gradLight); #else // painter.setBrush(rgbLight.lighter()); painter.fillRect(x, 0, wk, h, rgbLight.lighter()); #endif y = y0; n = n0; while (y < h && y < ch) { k = (n % 12); if (k >= 5) ++k; if ((k & 1) == 0) { int y1 = ch - int(hk * ((n / 12) * 7 + (k >> 1))); painter.drawLine(x, y1, w, y1); if (k == 0) { painter.setPen(Qt::darkGray); y1 = y + m_iItemHeight; painter.drawText(2, y1 - 2, tr("C%1").arg((n / 12) - 1)); painter.setPen(rgbLine); // p.drawLine(0, y1, x, y1); } } y += m_iItemHeight; --n; } #ifdef CONFIG_GRADIENT QLinearGradient gradDark(x, 0, x + w3, 0); gradDark.setColorAt(0.0, rgbLight); gradDark.setColorAt(0.4, rgbDark); gradDark.setColorAt(0.92, rgbDark); gradDark.setColorAt(0.96, rgbLight); gradDark.setColorAt(1.0, rgbDark); painter.setBrush(gradDark); #else painter.setBrush(rgbDark); #endif y = y0; n = n0; while (y < h && y < ch) { k = (n % 12); if (k >= 5) ++k; if (k & 1) painter.drawRect(x, y, w3, m_iItemHeight); y += m_iItemHeight; --n; } painter.drawLine(x, 0, x, h); if (y > ch) painter.fillRect(0, ch, w, h - ch, pal.dark().color()); } // Draw the piano keyboard. void qtractorMidiEditList::drawContents ( QPainter *pPainter, const QRect& rect ) { pPainter->drawPixmap(rect, m_pixmap, rect); // Are we sticking in some note? if (m_iNoteOn >= 0) { pPainter->fillPath(m_pathNote, m_iNoteVel > 0 ? QColor(255, 0, 120, 120) : QColor(120, 120, 255, 120)); } } // To have keyline in v-sync with main view. void qtractorMidiEditList::contentsYMovingSlot ( int /*cx*/, int cy ) { dragNoteOff(); if (qtractorScrollView::contentsY() != cy) qtractorScrollView::setContentsPos(qtractorScrollView::contentsX(), cy); } // Piano keyboard note-on position handler. void qtractorMidiEditList::dragNoteOn ( const QPoint& pos, int iVelocity ) { dragNoteOn(noteAt(pos), iVelocity); } // Piano keyboard note descriminator. int qtractorMidiEditList::noteAt ( const QPoint& pos ) const { // Compute new key cordinates... const int ch = qtractorScrollView::contentsHeight(); QWidget *pViewport = qtractorScrollView::viewport(); const int xk = (pViewport->width() << 1) / 3; int iNote = (ch - pos.y()) / m_iItemHeight; if (pos.x() >= xk) { int k = (iNote % 12); if (k >= 5) ++k; if (k & 1) { const int yk = ch - (12 * iNote * m_iItemHeight / 7); if (pos.y() >= yk) ++iNote; else --iNote; } } return iNote; } // Piano keyboard note-on handler. void qtractorMidiEditList::dragNoteOn ( int iNote, int iVelocity ) { // If it ain't changed we won't change it ;) if (iNote == m_iNoteOn && m_iNoteVel >= iVelocity) return; // Were we pending on some sounding note? dragNoteOff(); // Are we allowed to preview this? if (!m_pEditor->isSendNotes()) iVelocity = -1; // Now for the sounding new one... if (iNote >= 0) { // This is the new note on... m_iNoteOn = iNote; m_iNoteVel = iVelocity; m_pathNote = notePath(iNote); if (m_iNoteVel > 0) m_pEditor->sendNote(m_iNoteOn, m_iNoteVel); // Otherwise, reset any pending note... const QRect& rect = m_pathNote.boundingRect().toRect(); qtractorScrollView::viewport()->update(rect); // Propagate this to the proper piano-roll... m_pEditor->editView()->dragNoteOn(iNote, iVelocity); } } // Piano keyboard note-on handler. void qtractorMidiEditList::dragNoteOff (void) { if (m_iNoteOn < 0) return; // Turn off old note... if (m_iNoteVel > 0) m_pEditor->sendNote(m_iNoteOn, 0); m_iNoteOn = m_iNoteVel = -1; const QRect& rect = m_pathNote.boundingRect().toRect(); qtractorScrollView::viewport()->update(rect); m_pEditor->editView()->dragNoteOff(); } // Piano keyboard note-key shaper. QPainterPath qtractorMidiEditList::notePath ( int iNote ) const { QPainterPath path; // This stands for the keyboard area... QWidget *pViewport = qtractorScrollView::viewport(); const int w = pViewport->width(); const float wk = float(w << 1) / 3.0f; const float xk = float(w - wk) + 2.0f; float yk, hk; int k = (iNote % 12); if (k >= 5) ++k; hk = float(m_iItemHeight); yk = float(127 - iNote) * hk + 1.0f; QPainterPath path1; path1.addRect(xk, yk, (wk * 6.0f) / 10.0f, hk); #if 1 if (k & 1) { path = path1; } else { const int ch = (128 * m_iItemHeight); hk = (12.0f * m_iItemHeight) / 7.0f; yk = float(ch) - (hk * ((iNote / 12) * 7 + (k >> 1) + 1)); path.addRect(xk, yk, wk, hk); if (k == 0 || k == 2 || k == 6 || k == 8 || k == 10) { path = path.subtracted( path1.translated(0.0f, - 0.5f * hk - 1.5f)); } if (k == 2 || k == 4 || k == 8 || k == 10 || k == 12) { path = path.subtracted( path1.translated(0.0f, + 0.5f * hk + 1.5f)); } } #else if (k & 1) { path = path1; } else { path.addRect(xk, yk, wk, hk); } #endif const QRect& rect = path.boundingRect().toRect(); const QPoint& cpos = rect.topLeft(); const QPoint& vpos = contentsToViewport(cpos); path.translate(vpos - cpos); return path; } // Handle item selection/dragging -- mouse button press. void qtractorMidiEditList::mousePressEvent ( QMouseEvent *pMouseEvent ) { // Force null state. m_dragState = DragNone; // Which mouse state? const bool bModifier = (pMouseEvent->modifiers() & (Qt::ShiftModifier | Qt::ControlModifier)); // Make sure we'll reset selection... if (!bModifier) m_pEditor->selectAll(m_pEditor->editView(), false); // Direct snap positioning... const QPoint& pos = viewportToContents(pMouseEvent->pos()); switch (pMouseEvent->button()) { case Qt::LeftButton: // Remember what and where we'll be dragging/selecting... m_dragState = DragStart; m_posDrag = pos; // Are we keying in some keyboard? dragNoteOn(pos); break; default: break; } // qtractorScrollView::mousePressEvent(pMouseEvent); } // Handle item selection/dragging -- mouse pointer move. void qtractorMidiEditList::mouseMoveEvent ( QMouseEvent *pMouseEvent ) { // Are we already moving/dragging something? const QPoint& pos = viewportToContents(pMouseEvent->pos()); const int x = m_pEditor->editView()->contentsX(); switch (m_dragState) { case DragSelect: // Rubber-band selection... m_rectDrag.setBottom(pos.y()); m_pEditor->editView()->ensureVisible(x, pos.y(), 0, 16); m_pEditor->selectRect(m_pEditor->editView(), m_rectDrag, pMouseEvent->modifiers() & Qt::ControlModifier, false); // Are we keying in some keyboard? dragNoteOn(pos); break; case DragStart: // Rubber-band starting... if ((m_posDrag - pos).manhattanLength() > QApplication::startDragDistance()) { // We'll start dragging alright... const int w = m_pEditor->editView()->contentsWidth(); m_rectDrag.setTop(m_posDrag.y()); m_rectDrag.setLeft(0); m_rectDrag.setRight(w); m_rectDrag.setBottom(pos.y()); m_dragState = DragSelect; qtractorScrollView::setCursor(QCursor(Qt::SizeVerCursor)); } // Fall thru... case DragNone: default: // Are we hovering in some keyboard? dragNoteOn(pos, -1); break; } // qtractorScrollView::mouseMoveEvent(pMouseEvent); } // Handle item selection/dragging -- mouse button release. void qtractorMidiEditList::mouseReleaseEvent ( QMouseEvent *pMouseEvent ) { // qtractorScrollView::mouseReleaseEvent(pMouseEvent); // Direct snap positioning... switch (m_dragState) { case DragSelect: // Do the final range selection... m_pEditor->selectRect(m_pEditor->editView(), m_rectDrag, pMouseEvent->modifiers() & Qt::ControlModifier, true); // Keyboard notes are reset later anyway... break; case DragStart: case DragNone: default: break; } // Clean up. resetDragState(); } // Handle zoom with mouse wheel. void qtractorMidiEditList::wheelEvent ( QWheelEvent *pWheelEvent ) { if (pWheelEvent->modifiers() & Qt::ControlModifier) { const int delta = pWheelEvent->angleDelta().y(); if (delta > 0) m_pEditor->zoomIn(); else m_pEditor->zoomOut(); } else qtractorScrollView::wheelEvent(pWheelEvent); } // Keyboard event handler. void qtractorMidiEditList::keyPressEvent ( QKeyEvent *pKeyEvent ) { if (pKeyEvent->key() == Qt::Key_Escape) resetDragState(); if (!m_pEditor->keyPress(this, pKeyEvent->key(), pKeyEvent->modifiers())) qtractorScrollView::keyPressEvent(pKeyEvent); } // Reset drag/select/move state. void qtractorMidiEditList::resetDragState (void) { // Were we stuck on some keyboard note? dragNoteOff(); // Cancel any dragging out there... switch (m_dragState) { case DragSelect: qtractorScrollView::updateContents(); // Fall thru... qtractorScrollView::unsetCursor(); // Fall thru again... case DragNone: default: break; } // Also get rid of any meta-breadcrumbs... m_pEditor->resetDragState(this); // Force null state. m_dragState = DragNone; // HACK: give focus to track-view... m_pEditor->editView()->setFocus(); } // Trap for help/tool-tip events. bool qtractorMidiEditList::eventFilter ( QObject *pObject, QEvent *pEvent ) { if (static_cast (pObject) == qtractorScrollView::viewport()) { if (pEvent->type() == QEvent::ToolTip) { QHelpEvent *pHelpEvent = static_cast (pEvent); if (pHelpEvent) { const QPoint& pos = qtractorScrollView::viewportToContents(pHelpEvent->pos()); const QString sToolTip("%1 (%2)"); const int iNote = noteAt(pos); QToolTip::showText(pHelpEvent->globalPos(), sToolTip.arg(m_pEditor->noteName(iNote)).arg(iNote)); return true; } } else if (pEvent->type() == QEvent::Leave) { dragNoteOff(); return true; } } // Not handled here. return qtractorScrollView::eventFilter(pObject, pEvent); } // end of qtractorMidiEditList.cpp qtractor-0.9.25/src/PaxHeaders/qtractorMidiSequence.h0000644000000000000000000000013214166551171017626 xustar0030 mtime=1641730681.455610265 30 atime=1641730681.455610265 30 ctime=1641730681.455610265 qtractor-0.9.25/src/qtractorMidiSequence.h0000644000175000001440000001204714166551171021062 0ustar00rncbcusers00000000000000// qtractorMidiSequence.h // /**************************************************************************** Copyright (C) 2005-2019, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorMidiSequence_h #define __qtractorMidiSequence_h #include "qtractorMidiEvent.h" #include #include // typedef unsigned long long uint64_t; #include //---------------------------------------------------------------------- // class qtractorMidiSequence -- The generic MIDI event sequence buffer. // class qtractorMidiSequence { public: // Constructor. qtractorMidiSequence(const QString& sName = QString(), unsigned short iChannel = 0, unsigned short iTicksPerBeat = 960); // Destructor. ~qtractorMidiSequence(); // Sequencer reset method. void clear(); // Sequence/track name accessors. void setName(const QString& sName) { m_sName = sName; } const QString& name() const { return m_sName; } // Sequence/track channel accessors. void setChannel(unsigned short iChannel) { m_iChannel = (iChannel & 0x0f); } unsigned short channel() const { return m_iChannel; } // Sequence/track ban-select-method accessors (optional). void setBankSelMethod(int iBankSelMethod) { m_iBankSelMethod = iBankSelMethod; } int bankSelMethod() const { return m_iBankSelMethod; } // Sequence/track bank accessors (optional). void setBank(int iBank) { m_iBank = iBank; } int bank() const { return m_iBank; } // Sequence/track prog accessors (optional). void setProg(int iProg) { m_iProg = iProg; } int prog() const { return m_iProg; } // Sequence/track resolution accessors. void setTicksPerBeat(unsigned short iTicksPerBeat) { m_iTicksPerBeat = iTicksPerBeat; } unsigned short ticksPerBeat() const { return m_iTicksPerBeat; } // Sequence time-offset parameter accessors. void setTimeOffset(unsigned long iTimeOffset) { m_iTimeOffset = iTimeOffset; } unsigned long timeOffset() const { return m_iTimeOffset; } // Sequence duration parameter accessors. void setTimeLength(unsigned long iTimeLength) { m_iTimeLength = iTimeLength; } unsigned long timeLength() const { return m_iTimeLength; } void setDuration(unsigned long iDuration) { m_duration = iDuration; } unsigned long duration() const { return m_duration; } // Statiscal helper accessors. void setNoteMin(unsigned char note) { if (m_noteMin > note || m_noteMin == 0) m_noteMin = note; } void setNoteMax(unsigned char note) { if (m_noteMax < note || m_noteMax == 0) m_noteMax = note; } unsigned char noteMin() const { return m_noteMin; } unsigned char noteMax() const { return m_noteMax; } // Event list accessor. const qtractorList& events() const { return m_events; } // Event list management methods. void addEvent (qtractorMidiEvent *pEvent); void insertEvent (qtractorMidiEvent *pEvent); void unlinkEvent (qtractorMidiEvent *pEvent); void removeEvent (qtractorMidiEvent *pEvent); // Adjust time resolutions (64bit). unsigned long timep(unsigned long iTime, unsigned short p) const { return uint64_t(iTime) * p / m_iTicksPerBeat; } unsigned long timeq(unsigned long iTime, unsigned short q) const { return uint64_t(iTime) * m_iTicksPerBeat / q; } // Replace events from another sequence in given range. void replaceEvents(qtractorMidiSequence *pSeq, unsigned long iTimeOffset = 0, unsigned long iTimeLength = 0); // Clopy all events from another sequence (raw-copy). void copyEvents(qtractorMidiSequence *pSeq); // Sequence closure method. void close(); // Typed hash table to track note-ons. typedef QMultiHash NoteMap; private: // Sequence/track properties. QString m_sName; unsigned short m_iChannel; unsigned short m_iTicksPerBeat; // Sequence time-offset/duration parameters. unsigned long m_iTimeOffset; unsigned long m_iTimeLength; // Sequence/track optional properties. int m_iBankSelMethod; int m_iBank; int m_iProg; // Statistical helper variables. unsigned char m_noteMin; unsigned char m_noteMax; unsigned long m_duration; // Sequence instance event list (all same MIDI channel). qtractorList m_events; // Local hash table to track note-ons. NoteMap m_notes; }; #endif // __qtractorMidiSequence_h // end of qtractorMidiSequence.h qtractor-0.9.25/src/PaxHeaders/qtractorRubberBand.cpp0000644000000000000000000000012714166551171017620 xustar0029 mtime=1641730681.46161033 29 atime=1641730681.46161033 29 ctime=1641730681.46161033 qtractor-0.9.25/src/qtractorRubberBand.cpp0000644000175000001440000000447114166551171021052 0ustar00rncbcusers00000000000000// qtractorRubberBand.cpp // /**************************************************************************** Copyright (C) 2005-2014, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorRubberBand.h" #include //---------------------------------------------------------------------------- // qtractorRubberBand -- Custom rubber-band widget. // Constructor. qtractorRubberBand::qtractorRubberBand ( Shape shape, QWidget *widget, int thick ) : QRubberBand(shape, widget) { m_pStyle = new qtractorRubberBand::Style(thick); setStyle(m_pStyle); } // Destructor. qtractorRubberBand::~qtractorRubberBand (void) { delete m_pStyle; } // Rubberband thickness accessor. void qtractorRubberBand::setThickness ( int thick ) { m_pStyle->thickness = thick; } int qtractorRubberBand::thickness (void) const { return m_pStyle->thickness; } // Custom virtual override. int qtractorRubberBand::Style::styleHint ( StyleHint sh, const QStyleOption *opt, const QWidget *widget, QStyleHintReturn *hint ) const { const int ret = QCommonStyle::styleHint(sh, opt, widget, hint); if (sh == QStyle::SH_RubberBand_Mask) { QStyleHintReturnMask *mask = qstyleoption_cast (hint); QRect rect(mask->region.boundingRect()); const QRegion regn(rect); rect.setX(rect.x() + thickness); rect.setY(rect.y() + thickness); rect.setWidth(rect.width() - thickness); rect.setHeight(rect.height() - thickness); mask->region = regn.subtracted(QRegion(rect)); } return ret; } // end of qtractorRubberBand.cpp qtractor-0.9.25/src/PaxHeaders/qtractor.qrc0000644000000000000000000000013214166551171015670 xustar0030 mtime=1641730681.434610038 30 atime=1641730681.434610038 30 ctime=1641730681.434610038 qtractor-0.9.25/src/qtractor.qrc0000644000175000001440000001345714166551171017132 0ustar00rncbcusers00000000000000 images/qtractor.png images/qtractorMidiEditor.png images/qtractorTracks.png images/clipEdit.png images/clipNew.png images/clipRecord.png images/editCopy.png images/editCut.png images/editDelete.png images/editModeDraw.png images/editModeOff.png images/editModeOn.png images/editPaste.png images/editRedo.png images/editSelectClip.png images/editSelectRange.png images/editSelectRect.png images/editSelectCurve.png images/editUndo.png images/fadeIn.png images/fadeOut.png images/fileNew.png images/fileOpen.png images/fileSave.png images/formAccept.png images/formAdd.png images/formColor.png images/formConnect.png images/formCreate.png images/formDisconnect.png images/formDisconnectAll.png images/formEdit.png images/formMoveDown.png images/formMoveUp.png images/formOpen.png images/formParamsOn.png images/formParamsOff.png images/formRefresh.png images/formReject.png images/formRemove.png images/formSave.png images/helpShortcuts.png images/itemAudioClientIn.png images/itemAudioClientOut.png images/itemAudioFile.png images/itemAudioPortIn.png images/itemAudioPortOut.png images/itemAudioPortPhysIn.png images/itemAudioPortPhysOut.png images/itemBeat.png images/itemCdUp.png images/itemChannel.png images/itemControllers.png images/itemFile.png images/itemGroup.png images/itemGroupOpen.png images/itemHome.png images/itemInstrument.png images/itemLedOff.png images/itemLedOn.png images/itemMidiClientIn.png images/itemMidiClientOut.png images/itemMidiFile.png images/itemMidiPortIn.png images/itemMidiPortOut.png images/itemNone.png images/itemNotes.png images/itemNrpns.png images/itemPatches.png images/itemProperty.png images/itemClear.png images/itemReset.png images/itemRpns.png images/itemSessionFile.png images/trackAdd.png images/trackAudio.png images/trackCurveCapture.png images/trackCurveEnabled.png images/trackCurveNone.png images/trackCurveProcess.png images/trackIconBass1.png images/trackIconBass2.png images/trackIconDrums1.png images/trackIconDrums2.png images/trackIconGuitar1.png images/trackIconGuitar2.png images/trackIconMicrophone1.png images/trackIconMicrophone2.png images/trackIconPiano1.png images/trackIconPiano2.png images/trackIconSpeaker1.png images/trackIconTrumpet1.png images/trackIconViolin1.png images/trackMidi.png images/trackMidiOff.png images/trackMidiOn.png images/trackProperties.png images/trackRemove.png images/transportAutoBackward.png images/transportBackward.png images/transportContinue.png images/transportFastForward.png images/transportFollow.png images/transportForward.png images/transportLoop.png images/transportMetro.png images/transportModeNone.png images/transportModeSlave.png images/transportModeMaster.png images/transportModeFull.png images/transportPause.png images/transportPanic.png images/transportPlay.png images/transportPunch.png images/transportRecord.png images/transportRewind.png images/transportStop.png images/viewConnections.png images/viewDrumMode.png images/viewEvents.png images/viewFiles.png images/viewFileSystem.png images/viewMessages.png images/viewMixer.png images/viewPreview.png images/viewZoomIn.png images/viewZoomOut.png images/viewZoomReset.png images/viewZoomTool.png qtractor-0.9.25/src/PaxHeaders/qtractorAudioSndFile.h0000644000000000000000000000012714166551171017565 xustar0029 mtime=1641730681.43761007 29 atime=1641730681.43761007 29 ctime=1641730681.43761007 qtractor-0.9.25/src/qtractorAudioSndFile.h0000644000175000001440000000512014166551171021007 0ustar00rncbcusers00000000000000// qtractorAudioSndFile.h // /**************************************************************************** Copyright (C) 2005-2020, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorAudioSndFile_h #define __qtractorAudioSndFile_h #include "qtractorAudioFile.h" // libsndfile API. #include //---------------------------------------------------------------------- // class qtractorAudioSndFile -- Buffered audio file declaration. // class qtractorAudioSndFile : public qtractorAudioFile { public: // Constructor. qtractorAudioSndFile(unsigned short iChannels = 0, unsigned int iSampleRate = 0, unsigned int iBufferSize = 0, int iFormat = 0); // Destructor. virtual ~qtractorAudioSndFile(); // Virtual method mockups. bool open (const QString& sFilename, int iMode = Read); int read (float **ppFrames, unsigned int iFrames); int write (float **ppFrames, unsigned int iFrames); bool seek (unsigned long iOffset); void close (); // Virtual accessor mockups. int mode() const; unsigned short channels() const; unsigned long frames() const; // Specialty methods. unsigned int sampleRate() const; // Check whether given file type/format is valid. (static) static bool isValidFormat(int iType, int iFormat); // Translate format index into libsndfile specific. (static) static int format(int iType, int iFormat); protected: // De/interleaving buffer (re)allocation check. void allocBufferCheck(unsigned int iBufferSize); private: int m_iMode; // open mode (Read|Write). SNDFILE *m_pSndFile; // libsndfile descriptor. SF_INFO m_sfinfo; // libsndfile info struct. // De/interleaving buffer stuff. float *m_pBuffer; unsigned int m_iBufferSize; }; #endif // __qtractorAudioSndFile_h // end of qtractorAudioSndFile.h qtractor-0.9.25/src/PaxHeaders/qtractorTimeScale.h0000644000000000000000000000013214166551171017121 xustar0030 mtime=1641730681.464610362 30 atime=1641730681.463610351 30 ctime=1641730681.464610362 qtractor-0.9.25/src/qtractorTimeScale.h0000644000175000001440000004472714166551171020367 0ustar00rncbcusers00000000000000// qtractorTimeScale.h // /**************************************************************************** Copyright (C) 2005-2019, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorTimeScale_h #define __qtractorTimeScale_h #include "qtractorList.h" #include #include // Needed for the translation functions. #include //---------------------------------------------------------------------- // class qtractorTimeScale -- Time scale conversion helper class. // class qtractorTimeScale { Q_DECLARE_TR_FUNCTIONS(qtractorTimeScale) public: // Available display-formats. enum DisplayFormat { Frames = 0, Time, BBT }; // Default constructor. qtractorTimeScale() : m_displayFormat(Frames), m_cursor(this), m_markerCursor(this) { clear(); } // Copy constructor. qtractorTimeScale(const qtractorTimeScale& ts) : m_cursor(this), m_markerCursor(this) { copy(ts); } // Assignment operator, qtractorTimeScale& operator=(const qtractorTimeScale& ts) { return copy(ts); } // Node list cleaner. void reset(); // (Re)nitializer method. void clear(); // Sync method. void sync(const qtractorTimeScale& ts); // Copy method. qtractorTimeScale& copy(const qtractorTimeScale& ts); // Sample rate (frames per second) void setSampleRate(unsigned int iSampleRate) { m_iSampleRate = iSampleRate; } unsigned int sampleRate() const { return m_iSampleRate; } // Resolution (ticks per quarter note; PPQN) void setTicksPerBeat(unsigned short iTicksPerBeat) { m_iTicksPerBeat = iTicksPerBeat; } unsigned short ticksPerBeat() const { return m_iTicksPerBeat; } // Pixels per beat (width). void setPixelsPerBeat(unsigned short iPixelsPerBeat) { m_iPixelsPerBeat = iPixelsPerBeat; } unsigned short pixelsPerBeat() const { return m_iPixelsPerBeat; } // Beat divisor (snap) accessors. void setSnapPerBeat(unsigned short iSnapPerBeat) { m_iSnapPerBeat = iSnapPerBeat; } unsigned short snapPerBeat(void) const { return m_iSnapPerBeat; } // Horizontal zoom factor. void setHorizontalZoom(unsigned short iHorizontalZoom) { m_iHorizontalZoom = iHorizontalZoom; } unsigned short horizontalZoom() const { return m_iHorizontalZoom; } // Vertical zoom factor. void setVerticalZoom(unsigned short iVerticalZoom) { m_iVerticalZoom = iVerticalZoom; } unsigned short verticalZoom() const { return m_iVerticalZoom; } // Fastest rounding-from-float helper. static unsigned long uroundf(float x) { return (unsigned long) (x < 0.0f ? x - 0.5f : x + 0.5f); } // Beat divisor (snap index) accessors. static unsigned short snapFromIndex(int iSnap); static int indexFromSnap(unsigned short iSnapPerBeat); // Beat divisor (snap index) text item list. static QStringList snapItems(int iSnap = 0); // Time scale node declaration. class Node : public qtractorList::Link { public: // Constructor. Node(qtractorTimeScale *pTimeScale, unsigned long iFrame = 0, float fTempo = 120.0f, unsigned short iBeatType = 2, unsigned short iBeatsPerBar = 4, unsigned short iBeatDivisor = 2) : frame(iFrame), bar(0), beat(0), tick(0), pixel(0), tempo(fTempo), beatType(iBeatType), beatsPerBar(iBeatsPerBar), beatDivisor(iBeatDivisor), ticksPerBeat(0), ts(pTimeScale), tickRate(1.0f), beatRate(1.0f) {} // Update node scale coefficients. void update(); // Update node position metrics. void reset(Node *pNode); // Tempo accessor/convertors. void setTempoEx(float fTempo, unsigned short iBeatType = 2); float tempoEx(unsigned short iBeatType = 2) const; // Frame/bar convertors. unsigned short barFromFrame(unsigned long iFrame) const { return bar + uroundf( (beatRate * (iFrame - frame)) / (ts->frameRate() * beatsPerBar)); } unsigned long frameFromBar(unsigned short iBar) const { return frame + uroundf( (ts->frameRate() * beatsPerBar * (iBar - bar)) / beatRate); } // Frame/beat convertors. unsigned int beatFromFrame(unsigned long iFrame) const { return beat + uroundf( (beatRate * (iFrame - frame)) / ts->frameRate()); } unsigned long frameFromBeat(unsigned int iBeat) const { return frame + uroundf( (ts->frameRate() * (iBeat - beat)) / beatRate); } // Frame/tick convertors. unsigned long tickFromFrame(unsigned long iFrame) const { return tick + uroundf( (tickRate * (iFrame - frame)) / ts->frameRate()); } unsigned long frameFromTick(unsigned long iTick) const { return frame + uroundf( (ts->frameRate() * (iTick - tick)) / tickRate); } // Tick/beat convertors. unsigned int beatFromTick(unsigned long iTick) const { return beat + ((iTick - tick) / ticksPerBeat); } unsigned long tickFromBeat(unsigned int iBeat) const { return tick + (ticksPerBeat * (iBeat - beat)); } // Tick/bar convertors. unsigned short barFromTick(unsigned long iTick) const { return bar + ((iTick - tick) / (ticksPerBeat * beatsPerBar)); } unsigned long tickFromBar(unsigned short iBar) const { return tick + (ticksPerBeat * beatsPerBar * (iBar - bar)); } // Tick/pixel convertors. unsigned long tickFromPixel(int x) const { return tick + uroundf( (tickRate * (x - pixel)) / ts->pixelRate()); } int pixelFromTick(unsigned long iTick) const { return pixel + uroundf( (ts->pixelRate() * (iTick - tick)) / tickRate); } // Beat/pixel convertors. unsigned int beatFromPixel(int x) const { return beat + uroundf( (beatRate * (x - pixel)) / ts->pixelRate()); } int pixelFromBeat(unsigned int iBeat) const { return pixel + uroundf( (ts->pixelRate() * (iBeat - beat)) / beatRate); } // Pixel/beat rate convertor. unsigned short pixelsPerBeat() const { return uroundf(ts->pixelRate() / beatRate); } // Bar/pixel convertors. unsigned short barFromPixel(int x) const { return bar + uroundf( (beatRate * (x - pixel)) / (ts->pixelRate() * beatsPerBar)); } int pixelFromBar(unsigned short iBar) const { return pixel + uroundf( (ts->pixelRate() * beatsPerBar * (iBar - bar)) / beatRate); } // Bar/beat convertors. unsigned short barFromBeat(unsigned int iBeat) const { return bar + ((iBeat - beat) / beatsPerBar); } unsigned int beatFromBar(unsigned short iBar) const { return beat + (beatsPerBar * (iBar - bar)); } bool beatIsBar(unsigned int iBeat) const { return ((iBeat - beat) % beatsPerBar) == 0; } // Frame/bar quantizer. unsigned long frameSnapToBar(unsigned long iFrame) const { return frameFromBar(barFromFrame(iFrame)); } // Beat snap filters. unsigned long tickSnap(unsigned long iTick, unsigned short p = 1) const; unsigned long frameSnap(unsigned long iFrame) const { return frameFromTick(tickSnap(tickFromFrame(iFrame))); } int pixelSnap(int x) const { return pixelFromTick(tickSnap(tickFromPixel(x))); } // Alternate (secondary) time-sig helper methods unsigned short beatsPerBar2() const; unsigned short ticksPerBeat2() const; // Node keys. unsigned long frame; unsigned short bar; unsigned int beat; unsigned long tick; int pixel; // Node payload. float tempo; unsigned short beatType; unsigned short beatsPerBar; unsigned short beatDivisor; unsigned short ticksPerBeat; protected: // Node owner. qtractorTimeScale *ts; // Node cached coefficients. float tickRate; float beatRate; }; // Node list accessor. const qtractorList& nodes() const { return m_nodes; } // To optimize and keep track of current frame // position, mostly like an sequence cursor/iterator. class Cursor { public: // Constructor. Cursor(qtractorTimeScale *pTimeScale) : ts(pTimeScale), node(0) {} // Time scale accessor. qtractorTimeScale *timeScale() const { return ts; } // Reset method. void reset(Node *pNode = 0); // Seek methods. Node *seekFrame(unsigned long iFrame); Node *seekBar(unsigned short iBar); Node *seekBeat(unsigned int iBeat); Node *seekTick(unsigned long iTick); Node *seekPixel(int x); protected: // Member variables. qtractorTimeScale *ts; Node *node; }; // Internal cursor accessor. Cursor& cursor() { return m_cursor; } // Node list specifics. Node *addNode( unsigned long iFrame = 0, float fTempo = 120.0f, unsigned short iBeatType = 2, unsigned short iBeatsPerBar = 4, unsigned short iBeatDivisor = 2); void updateNode(Node *pNode); void removeNode(Node *pNode); // Complete time-scale update method. void updateScale(); // Frame/pixel convertors. int pixelFromFrame(unsigned long iFrame) const { return uroundf((m_fPixelRate * iFrame) / m_fFrameRate); } unsigned long frameFromPixel(int x) const { return uroundf((m_fFrameRate * x) / m_fPixelRate); } // Frame/bar general converters. unsigned short barFromFrame(unsigned long iFrame) { Node *pNode = m_cursor.seekFrame(iFrame); return (pNode ? pNode->barFromFrame(iFrame) : 0); } unsigned long frameFromBar(unsigned short iBar) { Node *pNode = m_cursor.seekBar(iBar); return (pNode ? pNode->frameFromBar(iBar) : 0); } // Frame/beat general converters. unsigned int beatFromFrame(unsigned long iFrame) { Node *pNode = m_cursor.seekFrame(iFrame); return (pNode ? pNode->beatFromFrame(iFrame) : 0); } unsigned long frameFromBeat(unsigned int iBeat) { Node *pNode = m_cursor.seekBeat(iBeat); return (pNode ? pNode->frameFromBeat(iBeat) : 0); } // Frame/tick general converters. unsigned long tickFromFrame(unsigned long iFrame) { Node *pNode = m_cursor.seekFrame(iFrame); return (pNode ? pNode->tickFromFrame(iFrame) : 0); } unsigned long frameFromTick(unsigned long iTick) { Node *pNode = m_cursor.seekTick(iTick); return (pNode ? pNode->frameFromTick(iTick) : 0); } // Tick/pixel general converters. unsigned long tickFromPixel(int x) { Node *pNode = m_cursor.seekPixel(x); return (pNode ? pNode->tickFromPixel(x) : 0); } int pixelFromTick(unsigned long iTick) { Node *pNode = m_cursor.seekTick(iTick); return (pNode ? pNode->pixelFromTick(iTick) : 0); } // Beat/pixel composite converters. unsigned int beatFromPixel(int x) { Node *pNode = m_cursor.seekPixel(x); return (pNode ? pNode->beatFromPixel(x) : 0); } int pixelFromBeat(unsigned int iBeat) { Node *pNode = m_cursor.seekBeat(iBeat); return (pNode ? pNode->pixelFromBeat(iBeat) : 0); } // Bar/beat predicate. bool beatIsBar(unsigned int iBeat) { Node *pNode = m_cursor.seekBeat(iBeat); return (pNode ? pNode->beatIsBar(iBeat) : false); } // Snap functions. unsigned long tickSnap(unsigned long iTick) { Node *pNode = m_cursor.seekTick(iTick); return (pNode ? pNode->tickSnap(iTick) : iTick); } unsigned long frameSnap(unsigned long iFrame) { Node *pNode = m_cursor.seekFrame(iFrame); return (pNode ? pNode->frameSnap(iFrame) : iFrame); } int pixelSnap(int x) { Node *pNode = m_cursor.seekPixel(x); return (pNode ? pNode->pixelSnap(x) : x); } // Display-format accessors. void setDisplayFormat(DisplayFormat displayFormat) { m_displayFormat = displayFormat; } DisplayFormat displayFormat() const { return m_displayFormat; } // Convert frames to time string and vice-versa. QString textFromFrameEx(DisplayFormat displayFormat, unsigned long iFrame, bool bDelta = false, unsigned long iDelta = 0); QString textFromFrame( unsigned long iFrame, bool bDelta = false, unsigned long iDelta = 0); unsigned long frameFromTextEx(DisplayFormat displayFormat, const QString& sText, bool bDelta = false, unsigned long iFrame = 0); unsigned long frameFromText( const QString& sText, bool bDelta = false, unsigned long iFrame = 0); // Convert ticks to time string and vice-versa. QString textFromTick( unsigned long iTick, bool bDelta = false, unsigned long iDelta = 0); unsigned long tickFromText( const QString& sText, bool bDelta = false, unsigned long iTick = 0); // Tempo (beats per minute; BPM) void setTempo(float fTempo) { Node *pNode = m_nodes.first(); if (pNode) pNode->tempo = fTempo; } float tempo() const { Node *pNode = m_nodes.first(); return (pNode ? pNode->tempo : 120.0f); } // Tempo convertors (default's quarter notes per minute) void setTempoEx(float fTempo, unsigned short iBeatType = 2) { Node *pNode = m_nodes.first(); if (pNode) pNode->setTempoEx(fTempo, iBeatType); } float tempoEx(unsigned short iBeatType = 2) const { Node *pNode = m_nodes.first(); return (pNode ? pNode->tempoEx(iBeatType) : 120.0f); } // Tempo beat type (if not standard 2=quarter note) void setBeatType(unsigned short iBeatType) { Node *pNode = m_nodes.first(); if (pNode) pNode->beatType = iBeatType; } unsigned short beatType() const { Node *pNode = m_nodes.first(); return (pNode ? pNode->beatType : 2); } // Time signature (numerator) void setBeatsPerBar(unsigned short iBeatsPerBar) { Node *pNode = m_nodes.first(); if (pNode) pNode->beatsPerBar = iBeatsPerBar; } unsigned short beatsPerBar() const { Node *pNode = m_nodes.first(); return (pNode ? pNode->beatsPerBar : 4); } // Time signature (denominator) void setBeatDivisor(unsigned short iBeatDivisor) { Node *pNode = m_nodes.first(); if (pNode) pNode->beatDivisor = iBeatDivisor; } unsigned short beatDivisor() const { Node *pNode = m_nodes.first(); return (pNode ? pNode->beatDivisor : 2); } // Secondary time signature (numerator) void setBeatsPerBar2(unsigned short iBeatsPerBar2) { m_iBeatsPerBar2 = iBeatsPerBar2; } unsigned short beatsPerBar2() const { return m_iBeatsPerBar2; } // Secondary time signature (denominator) void setBeatDivisor2(unsigned short iBeatDivisor2) { m_iBeatDivisor2 = iBeatDivisor2; } unsigned short beatDivisor2() const { return m_iBeatDivisor2; } // Tick/Frame range conversion (delta conversion). unsigned long frameFromTickRange( unsigned long iTickStart, unsigned long iTickEnd, bool bOffset); unsigned long tickFromFrameRange( unsigned long iFrameStart, unsigned long iFrameEnd, bool bOffset); // Location marker declaration. class Marker : public qtractorList::Link { public: // Constructors. Marker(unsigned long iFrame, unsigned short iBar, const QString& sText, const QColor& rgbColor = Qt::darkGray) : frame(iFrame), bar(iBar), text(sText), color(rgbColor), accidentals(0), mode(0) {} Marker(unsigned long iFrame, unsigned short iBar, int iAccidentals = 0, int iMode = 0) : frame(iFrame), bar(iBar), color(Qt::darkGray), accidentals(iAccidentals), mode(iMode) {} // Copy constructor. Marker(const Marker& marker) : frame(marker.frame), bar(marker.bar), text(marker.text), color(marker.color), accidentals(marker.accidentals), mode(marker.mode) {} // Marker keys. unsigned long frame; unsigned short bar; // Location marker payload. QString text; QColor color; // Key-signature marker payload. int accidentals; int mode; }; // To optimize and keep track of current frame // position, mostly like an sequence cursor/iterator. class MarkerCursor { public: // Constructor. MarkerCursor(qtractorTimeScale *pTimeScale) : ts(pTimeScale), marker(0) {} // Time scale accessor. qtractorTimeScale *timeScale() const { return ts; } // Reset method. void reset(Marker *pMarker = 0); // Seek methods. Marker *seekFrame(unsigned long iFrame); Marker *seekBar(unsigned short iBar); Marker *seekBeat(unsigned int iBeat); Marker *seekTick(unsigned long iTick); Marker *seekPixel(int x); // Notable markers accessors Marker *first() const { return ts->m_markers.first(); } Marker *last() const { return ts->m_markers.last(); } protected: // Member variables. qtractorTimeScale *ts; Marker *marker; }; // Markers list accessor. MarkerCursor& markers() { return m_markerCursor; } // Marker list specifics. Marker *addMarker( unsigned long iFrame, const QString& sText, const QColor& rgbColor = Qt::darkGray); Marker *addKeySignature( unsigned long iFrame, int iAccidentals, int iMode = 0); void updateMarker(Marker *pMarker); void removeMarker(Marker *pMarker); // Update markers from given node position. void updateMarkers(Node *pNode); // Key signature map accessor. static QString keySignatureName( int iAccidentals, int iMode, char chMinor = 'm'); protected: // Tempo-map independent coefficients. float pixelRate() const { return m_fPixelRate; } float frameRate() const { return m_fFrameRate; } private: unsigned short m_iSnapPerBeat; // Snap per beat (divisor). unsigned short m_iHorizontalZoom; // Horizontal zoom factor. unsigned short m_iVerticalZoom; // Vertical zoom factor. DisplayFormat m_displayFormat; // Textual display format. unsigned int m_iSampleRate; // Sample rate (frames per second) unsigned short m_iTicksPerBeat; // Tticks per quarter note (PPQN) unsigned short m_iPixelsPerBeat; // Pixels per beat (width). // Tempo-map node list. qtractorList m_nodes; // Internal node cursor. Cursor m_cursor; // Tempo-map independent coefficients. float m_fPixelRate; float m_fFrameRate; // Secondary time signature (numerator/denuminator) unsigned short m_iBeatsPerBar2; unsigned short m_iBeatDivisor2; // Location marker list. qtractorList m_markers; // Internal node cursor. MarkerCursor m_markerCursor; }; //------------------------------------------------------------------------- // qtractorTempoCursor -- Custom tempo tracking helper class class qtractorTempoCursor { public: // Constructor. qtractorTempoCursor() : m_pNode(nullptr) {} // Reset method. void clear() { m_pNode = nullptr; } // Predicate method. qtractorTimeScale::Node *seek( qtractorTimeScale *pTimeScale, unsigned long iFrame) { qtractorTimeScale::Cursor& cursor = pTimeScale->cursor(); qtractorTimeScale::Node *pNode = cursor.seekFrame(iFrame); return (m_pNode == pNode ? nullptr : m_pNode = pNode); } private: // Instance variables. qtractorTimeScale::Node *m_pNode; }; #endif // __qtractorTimeScale_h // end of qtractorTimeScale.h qtractor-0.9.25/src/PaxHeaders/qtractorLv2Gtk2Plugin.h0000644000000000000000000000013214166551171017625 xustar0030 mtime=1641730681.445610157 30 atime=1641730681.444610146 30 ctime=1641730681.445610157 qtractor-0.9.25/src/qtractorLv2Gtk2Plugin.h0000644000175000001440000000257514166551171021066 0ustar00rncbcusers00000000000000// qtractorLv2Gtk2Plugin.h // /**************************************************************************** Copyright (C) 2005-2021, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorLv2Gtk2Plugin_h #define __qtractorLv2Gtk2Plugin_h #ifdef CONFIG_LV2 #ifdef CONFIG_LV2_UI #ifdef CONFIG_LV2_UI_GTK2 namespace qtractorLv2Gtk2Plugin { // Module entry/exit points. void init_main(); void exit_main(); } // namespace qtractorLv2Gtk2Plugin #endif // CONFIG_LV2_UI_GTK2 #endif // CONFIG_LV2_UI #endif // CONFIG_LV2 #endif // __qtractorLv2Gtk2Plugin_h // end of qtractorLv2Gtk2Plugin.h qtractor-0.9.25/src/PaxHeaders/qtractorLv2Plugin.cpp0000644000000000000000000000013214166551171017430 xustar0030 mtime=1641730681.445610157 30 atime=1641730681.445610157 30 ctime=1641730681.445610157 qtractor-0.9.25/src/qtractorLv2Plugin.cpp0000644000175000001440000047466014166551171020701 0ustar00rncbcusers00000000000000// qtractorLv2Plugin.cpp // /**************************************************************************** Copyright (C) 2005-2021, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #ifdef CONFIG_LV2 #include "qtractorLv2Plugin.h" #include "qtractorPluginFactory.h" #include "qtractorPluginCommand.h" #include "qtractorSession.h" #include "qtractorAudioEngine.h" #include "qtractorMidiManager.h" #include "qtractorSessionCursor.h" #include "qtractorOptions.h" #include "qtractorMainForm.h" #ifdef CONFIG_LV2_STATE // LV2 State/Presets: standard directory access. // For local file vs. URI manipulations. #include #include #include #endif #include #ifndef INT32_MAX #define INT32_MAX 2147483647 #endif // URI map/unmap features. #include "lv2/lv2plug.in/ns/ext/urid/urid.h" static QHash g_uri_map; static QHash g_ids_map; static LV2_URID qtractor_lv2_urid_map ( LV2_URID_Map_Handle /*handle*/, const char *uri ) { if (::strcmp(uri, LILV_URI_MIDI_EVENT) == 0) return QTRACTOR_LV2_MIDI_EVENT_ID; else return qtractorLv2Plugin::lv2_urid_map(uri); } static LV2_URID_Map g_lv2_urid_map = { &g_lv2_urid_map, qtractor_lv2_urid_map }; static const LV2_Feature g_lv2_urid_map_feature = { LV2_URID_MAP_URI, &g_lv2_urid_map }; static const char *qtractor_lv2_urid_unmap ( LV2_URID_Unmap_Handle /*handle*/, LV2_URID id ) { if (id == QTRACTOR_LV2_MIDI_EVENT_ID) return LILV_URI_MIDI_EVENT; else return qtractorLv2Plugin::lv2_urid_unmap(id); } static LV2_URID_Unmap g_lv2_urid_unmap = { nullptr, qtractor_lv2_urid_unmap }; static const LV2_Feature g_lv2_urid_unmap_feature = { LV2_URID_UNMAP_URI, &g_lv2_urid_unmap }; #ifdef CONFIG_LV2_EVENT // URI map (uri_to_id) feature (DEPRECATED) #include "lv2/lv2plug.in/ns/ext/uri-map/uri-map.h" static LV2_URID qtractor_lv2_uri_to_id ( LV2_URI_Map_Callback_Data /*data*/, const char *map, const char *uri ) { if ((map && strcmp(map, LV2_EVENT_URI) == 0) && strcmp(uri, LILV_URI_MIDI_EVENT) == 0) return QTRACTOR_LV2_MIDI_EVENT_ID; else return qtractorLv2Plugin::lv2_urid_map(uri); } static LV2_URI_Map_Feature g_lv2_uri_map = { nullptr, qtractor_lv2_uri_to_id }; static const LV2_Feature g_lv2_uri_map_feature = { LV2_URI_MAP_URI, &g_lv2_uri_map }; #endif // CONFIG_LV2_EVENT #ifdef CONFIG_LV2_STATE #define QTRACTOR_LV2_STATE_PREFIX "urn:qtractor:state" #define QTRACTOR_LV2_STATE_KEY QTRACTOR_LV2_STATE_PREFIX "#key" #define QTRACTOR_LV2_STATE_TYPE QTRACTOR_LV2_STATE_PREFIX "#type" #ifndef LV2_STATE__StateChanged #define LV2_STATE__StateChanged LV2_STATE_PREFIX "StateChanged" #endif static const LV2_Feature g_lv2_state_feature = { LV2_STATE_URI, nullptr }; #if 0//CONFIG_LV2_STATE_LEGACY static LV2_State_Status qtractor_lv2_state_store ( LV2_State_Handle handle, uint32_t key, const void *value, size_t size, uint32_t type, uint32_t flags ) { qtractorLv2Plugin *pLv2Plugin = static_cast (handle); if (pLv2Plugin == nullptr) return LV2_STATE_ERR_UNKNOWN; #ifdef CONFIG_DEBUG qDebug("qtractor_lv2_state_store(%p, %d, %d, %d, %d)", pLv2Plugin, int(key), int(size), int(type), int(flags)); #endif return pLv2Plugin->lv2_state_store(key, value, size, type, flags); } #endif static const void *qtractor_lv2_state_retrieve ( LV2_State_Handle handle, uint32_t key, size_t *size, uint32_t *type, uint32_t *flags ) { qtractorLv2Plugin *pLv2Plugin = static_cast (handle); if (pLv2Plugin == nullptr) return nullptr; #ifdef CONFIG_DEBUG qDebug("qtractor_lv2_state_retrieve(%p, %d)", pLv2Plugin, int(key)); #endif return pLv2Plugin->lv2_state_retrieve(key, size, type, flags); } #endif // CONFIG_LV2_STATE // URI map helpers (static). LV2_URID qtractorLv2Plugin::lv2_urid_map ( const char *uri ) { const QString sUri(uri); QHash::ConstIterator iter = g_uri_map.constFind(sUri); if (iter == g_uri_map.constEnd()) { LV2_URID id = g_uri_map.size() + 1000; g_uri_map.insert(sUri, id); g_ids_map.insert(id, sUri.toUtf8()); return id; } return iter.value(); } const char *qtractorLv2Plugin::lv2_urid_unmap ( LV2_URID id ) { QHash::ConstIterator iter = g_ids_map.constFind(id); if (iter == g_ids_map.constEnd()) return nullptr; return iter.value().constData(); } #ifdef CONFIG_LV2_WORKER // LV2 Worker/Schedule support. #include #include #include #include //---------------------------------------------------------------------- // class qtractorLv2Worker -- LV2 Worker/Schedule item decl. // class qtractorLv2WorkerThread; class qtractorLv2Worker { public: // Constructor. qtractorLv2Worker(qtractorLv2Plugin *pLv2Plugin, const LV2_Feature *const *features); // Destructor. ~qtractorLv2Worker(); // Instance copy of worker schedule feature. LV2_Feature **lv2_features() const { return m_lv2_features; } // Schedule work. void schedule(uint32_t size, const void *data); // Respond work. void respond(uint32_t size, const void *data); // Commit work. void commit(); // Process work. void process(); private: // Instance members. qtractorLv2Plugin *m_pLv2Plugin; LV2_Feature **m_lv2_features; LV2_Feature m_lv2_schedule_feature; LV2_Worker_Schedule m_lv2_schedule; jack_ringbuffer_t *m_pRequests; jack_ringbuffer_t *m_pResponses; void *m_pResponse; static qtractorLv2WorkerThread *g_pWorkerThread; static unsigned int g_iWorkerRefCount; }; static LV2_Worker_Status qtractor_lv2_worker_schedule ( LV2_Worker_Schedule_Handle handle, uint32_t size, const void *data ) { qtractorLv2Worker *pLv2Worker = static_cast (handle); if (pLv2Worker == nullptr) return LV2_WORKER_ERR_UNKNOWN; #ifdef CONFIG_DEBUG_0 qDebug("qtractor_lv2_worker_schedule(%p, %u, %p)", pLv2Worker, size, data); #endif pLv2Worker->schedule(size, data); return LV2_WORKER_SUCCESS; } static LV2_Worker_Status qtractor_lv2_worker_respond ( LV2_Worker_Respond_Handle handle, uint32_t size, const void *data ) { qtractorLv2Worker *pLv2Worker = static_cast (handle); if (pLv2Worker == nullptr) return LV2_WORKER_ERR_UNKNOWN; #ifdef CONFIG_DEBUG_0 qDebug("qtractor_lv2_worker_respond(%p, %u, %p)", pLv2Worker, size, data); #endif pLv2Worker->respond(size, data); return LV2_WORKER_SUCCESS; } //---------------------------------------------------------------------- // class qtractorLv2WorkerThread -- LV2 Worker/Schedule thread. // class qtractorLv2WorkerThread : public QThread { public: // Constructor. qtractorLv2WorkerThread(unsigned int iSyncSize = 128); // Destructor. ~qtractorLv2WorkerThread(); // Thread run state accessors. void setRunState(bool bRunState); bool runState() const; // Wake from executive wait condition. void sync(qtractorLv2Worker *pLv2Worker = nullptr); protected: // The main thread executive. void run(); private: // The peak file queue instance reference. unsigned int m_iSyncSize; unsigned int m_iSyncMask; qtractorLv2Worker **m_ppSyncItems; volatile unsigned int m_iSyncRead; volatile unsigned int m_iSyncWrite; // Whether the thread is logically running. volatile bool m_bRunState; // Thread synchronization objects. QMutex m_mutex; QWaitCondition m_cond; }; // Constructor. qtractorLv2WorkerThread::qtractorLv2WorkerThread ( unsigned int iSyncSize ) { m_iSyncSize = (64 << 1); while (m_iSyncSize < iSyncSize) m_iSyncSize <<= 1; m_iSyncMask = (m_iSyncSize - 1); m_ppSyncItems = new qtractorLv2Worker * [m_iSyncSize]; m_iSyncRead = 0; m_iSyncWrite = 0; ::memset(m_ppSyncItems, 0, m_iSyncSize * sizeof(qtractorLv2Worker *)); m_bRunState = false; } // Destructor. qtractorLv2WorkerThread::~qtractorLv2WorkerThread (void) { delete [] m_ppSyncItems; } // Run state accessor. void qtractorLv2WorkerThread::setRunState ( bool bRunState ) { QMutexLocker locker(&m_mutex); m_bRunState = bRunState; } bool qtractorLv2WorkerThread::runState (void) const { return m_bRunState; } // Wake from executive wait condition. void qtractorLv2WorkerThread::sync ( qtractorLv2Worker *pLv2Worker ) { if (pLv2Worker) { unsigned int n; unsigned int r = m_iSyncRead; unsigned int w = m_iSyncWrite; if (w > r) { n = ((r - w + m_iSyncSize) & m_iSyncMask) - 1; } else if (r > w) { n = (r - w) - 1; } else { n = m_iSyncSize - 1; } if (n > 0) { m_ppSyncItems[w] = pLv2Worker; m_iSyncWrite = (w + 1) & m_iSyncMask; } } if (m_mutex.tryLock()) { m_cond.wakeAll(); m_mutex.unlock(); } #ifdef CONFIG_DEBUG_0 else qDebug("qtractorLv2WorkerThread[%p]::sync(): tryLock() failed.", this); #endif } // The main thread executive cycle. void qtractorLv2WorkerThread::run (void) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorLv2WorkerThread[%p]::run(): started...", this); #endif m_mutex.lock(); m_bRunState = true; while (m_bRunState) { // Do whatever we must, then wait for more... unsigned int r = m_iSyncRead; unsigned int w = m_iSyncWrite; while (r != w) { m_ppSyncItems[r]->process(); ++r &= m_iSyncMask; w = m_iSyncWrite; } m_iSyncRead = r; // Wait for sync... m_cond.wait(&m_mutex); } m_mutex.unlock(); #ifdef CONFIG_DEBUG_0 qDebug("qtractorLv2WorkerThread[%p]::run(): stopped.\n", this); #endif } //---------------------------------------------------------------------- // class qtractorLv2Worker -- LV2 Worker/Schedule item impl. // qtractorLv2WorkerThread *qtractorLv2Worker::g_pWorkerThread = nullptr; unsigned int qtractorLv2Worker::g_iWorkerRefCount = 0; // Constructor. qtractorLv2Worker::qtractorLv2Worker ( qtractorLv2Plugin *pLv2Plugin, const LV2_Feature *const *features ) { m_pLv2Plugin = pLv2Plugin; int iFeatures = 0; while (features && features[iFeatures]) { ++iFeatures; } m_lv2_features = new LV2_Feature * [iFeatures + 2]; for (int i = 0; i < iFeatures; ++i) m_lv2_features[i] = (LV2_Feature *) features[i]; m_lv2_schedule.handle = this; m_lv2_schedule.schedule_work = &qtractor_lv2_worker_schedule; m_lv2_schedule_feature.URI = LV2_WORKER__schedule; m_lv2_schedule_feature.data = &m_lv2_schedule; m_lv2_features[iFeatures++] = &m_lv2_schedule_feature; m_lv2_features[iFeatures] = nullptr; m_pRequests = ::jack_ringbuffer_create(4096); m_pResponses = ::jack_ringbuffer_create(4096); m_pResponse = (void *) ::malloc(4096); if (++g_iWorkerRefCount == 1) { g_pWorkerThread = new qtractorLv2WorkerThread(); g_pWorkerThread->start(); } } // Destructor. qtractorLv2Worker::~qtractorLv2Worker (void) { if (--g_iWorkerRefCount == 0) { if (g_pWorkerThread->isRunning()) do { g_pWorkerThread->setRunState(false); // g_pWorkerThread->terminate(); g_pWorkerThread->sync(); } while (!g_pWorkerThread->wait(100)); delete g_pWorkerThread; g_pWorkerThread = nullptr; } ::jack_ringbuffer_free(m_pRequests); ::jack_ringbuffer_free(m_pResponses); ::free(m_pResponse); delete [] m_lv2_features; } // Schedule work. void qtractorLv2Worker::schedule ( uint32_t size, const void *data ) { const uint32_t request_size = size + sizeof(size); if (::jack_ringbuffer_write_space(m_pRequests) >= request_size) { char request_data[request_size]; ::memcpy(request_data, &size, sizeof(size)); ::memcpy(request_data + sizeof(size), data, size); ::jack_ringbuffer_write(m_pRequests, (const char *) &request_data, request_size); } if (g_pWorkerThread) g_pWorkerThread->sync(this); } // Response work. void qtractorLv2Worker::respond ( uint32_t size, const void *data ) { const uint32_t response_size = size + sizeof(size); if (::jack_ringbuffer_write_space(m_pResponses) >= response_size) { char response_data[response_size]; ::memcpy(response_data, &size, sizeof(size)); ::memcpy(response_data + sizeof(size), data, size); ::jack_ringbuffer_write(m_pResponses, (const char *) &response_data, response_size); } } // Commit work. void qtractorLv2Worker::commit (void) { const LV2_Worker_Interface *worker = m_pLv2Plugin->lv2_worker_interface(0); if (worker == nullptr) return; const unsigned short iInstances = m_pLv2Plugin->instances(); unsigned short i; uint32_t read_space = ::jack_ringbuffer_read_space(m_pResponses); while (read_space > 0) { uint32_t size = 0; ::jack_ringbuffer_read(m_pResponses, (char *) &size, sizeof(size)); ::jack_ringbuffer_read(m_pResponses, (char *) m_pResponse, size); if (worker->work_response) { for (i = 0; i < iInstances; ++i) { LV2_Handle handle = m_pLv2Plugin->lv2_handle(i); if (handle) (*worker->work_response)(handle, size, m_pResponse); } } read_space -= sizeof(size) + size; } if (worker->end_run) { for (i = 0; i < iInstances; ++i) { LV2_Handle handle = m_pLv2Plugin->lv2_handle(i); if (handle) (*worker->end_run)(handle); } } } // Process work. void qtractorLv2Worker::process (void) { const LV2_Worker_Interface *worker = m_pLv2Plugin->lv2_worker_interface(0); if (worker == nullptr) return; const unsigned short iInstances = m_pLv2Plugin->instances(); unsigned short i; void *buf = nullptr; uint32_t size = 0; uint32_t read_space = ::jack_ringbuffer_read_space(m_pRequests); if (read_space > 0) buf = ::malloc(read_space); while (read_space > 0) { ::jack_ringbuffer_read(m_pRequests, (char *) &size, sizeof(size)); ::jack_ringbuffer_read(m_pRequests, (char *) buf, size); if (worker->work) { for (i = 0; i < iInstances; ++i) { LV2_Handle handle = m_pLv2Plugin->lv2_handle(i); if (handle) (*worker->work)(handle, qtractor_lv2_worker_respond, this, size, buf); } } read_space -= sizeof(size) + size; } if (buf) ::free(buf); } #endif // CONFIG_LV2_WORKER #ifdef CONFIG_LV2_STATE_FILES #include "qtractorDocument.h" static char *qtractor_lv2_state_abstract_path ( LV2_State_Map_Path_Handle handle, const char *absolute_path ) { qtractorLv2Plugin *pLv2Plugin = static_cast (handle); if (pLv2Plugin == nullptr) return nullptr; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return nullptr; #ifdef CONFIG_DEBUG qDebug("qtractor_lv2_state_abstract_path(%p, \"%s\")", pLv2Plugin, absolute_path); #endif // abstract_path from absolute_path... QString sDir = pLv2Plugin->lv2_state_save_dir(); const bool bSessionDir = sDir.isEmpty(); if (bSessionDir) sDir = pSession->sessionDir(); const QFileInfo fi(absolute_path); const QString& sAbsolutePath = fi.absoluteFilePath(); QString sAbstractPath = QDir(sDir).relativeFilePath(sAbsolutePath); if (bSessionDir) sAbstractPath = qtractorDocument::addFile(sDir, sAbstractPath); return ::strdup(sAbstractPath.toUtf8().constData()); } static char *qtractor_lv2_state_absolute_path ( LV2_State_Map_Path_Handle handle, const char *abstract_path ) { qtractorLv2Plugin *pLv2Plugin = static_cast (handle); if (pLv2Plugin == nullptr) return nullptr; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return nullptr; #ifdef CONFIG_DEBUG qDebug("qtractor_lv2_state_absolute_path(%p, \"%s\")", pLv2Plugin, abstract_path); #endif // absolute_path from abstract_path... QString sDir = pLv2Plugin->lv2_state_save_dir(); const bool bSessionDir = sDir.isEmpty(); if (bSessionDir) sDir = pSession->sessionDir(); QFileInfo fi(abstract_path); if (fi.isRelative()) fi.setFile(QDir(sDir), fi.filePath()); const QString& sAbsolutePath = fi.absoluteFilePath(); return ::strdup(sAbsolutePath.toUtf8().constData()); } #ifdef CONFIG_LV2_STATE_MAKE_PATH static char *qtractor_lv2_state_make_path ( LV2_State_Make_Path_Handle handle, const char *relative_path ) { qtractorLv2Plugin *pLv2Plugin = static_cast (handle); if (pLv2Plugin == nullptr) return nullptr; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return nullptr; #ifdef CONFIG_DEBUG qDebug("qtractor_lv2_state_make_path(%p, \"%s\")", pLv2Plugin, relative_path); #endif // make_path from relative_path... QString sDir = pLv2Plugin->lv2_state_save_dir(); if (sDir.isEmpty()) { sDir = pSession->sessionDir(); sDir += QDir::separator(); #if 0 const QString& sSessionName = pSession->sessionName(); if (!sSessionName.isEmpty()) { sDir += qtractorSession::sanitize(sSessionName); sDir += '-'; } const QString& sListName = pLv2Plugin->list()->name(); if (!sListName.isEmpty()) { sDir += qtractorSession::sanitize(sListName); sDir += '-'; } #endif sDir += pLv2Plugin->type()->label(); sDir += '-'; sDir += QString::number(pLv2Plugin->uniqueID(), 16); } QDir dir; int i = 0; const QString sPath = sDir + "-%1"; do dir.setPath(sPath.arg(++i)); while (dir.exists()); QFileInfo fi(relative_path); if (fi.isRelative()) fi.setFile(dir, fi.filePath()); if (fi.isSymLink()) fi.setFile(fi.symLinkTarget()); const QString& sMakeDir = fi.absolutePath(); if (!QDir(sMakeDir).exists()) dir.mkpath(sMakeDir); const QString& sMakePath = fi.absoluteFilePath(); return ::strdup(sMakePath.toUtf8().constData()); } #endif // CONFIG_LV2_STATE_MAKE_PATH #endif // CONFIG_LV2_STATE_FILES #ifdef CONFIG_LV2_BUF_SIZE // LV2 Buffer size option. #include "lv2/lv2plug.in/ns/ext/buf-size/buf-size.h" #ifndef LV2_BUF_SIZE__nominalBlockLength #define LV2_BUF_SIZE__nominalBlockLength LV2_BUF_SIZE_PREFIX "nominalBlockLength" #endif static const LV2_Feature g_lv2_buf_size_fixed_feature = { LV2_BUF_SIZE__fixedBlockLength, nullptr }; static const LV2_Feature g_lv2_buf_size_bounded_feature = { LV2_BUF_SIZE__boundedBlockLength, nullptr }; #endif // CONFIG_LV2_BUF_SIZE static const LV2_Feature *g_lv2_features[] = { &g_lv2_urid_map_feature, &g_lv2_urid_unmap_feature, #ifdef CONFIG_LV2_EVENT &g_lv2_uri_map_feature, // deprecated. #endif #ifdef CONFIG_LV2_STATE &g_lv2_state_feature, #endif #ifdef CONFIG_LV2_BUF_SIZE &g_lv2_buf_size_fixed_feature, &g_lv2_buf_size_bounded_feature, #endif nullptr }; #ifdef CONFIG_LV2_UI #include "qtractorPluginForm.h" #include "qtractorMessageBox.h" #include #include #include #include #define LV2_UI_TYPE_NONE 0 #define LV2_UI_TYPE_QT4 1 #define LV2_UI_TYPE_QT5 2 #define LV2_UI_TYPE_GTK 3 #define LV2_UI_TYPE_X11 4 #define LV2_UI_TYPE_EXTERNAL 5 #define LV2_UI_TYPE_OTHER 6 // LV2 Plug-in UI native flag mask. #define LV2_UI_TYPE_NATIVE 1000 #define LV2_UI_TYPE_GTK_NATIVE LV2_UI_TYPE_GTK + LV2_UI_TYPE_NATIVE #define LV2_UI_TYPE_X11_NATIVE LV2_UI_TYPE_X11 + LV2_UI_TYPE_NATIVE #if QT_VERSION >= QT_VERSION_CHECK(5, 1, 0) #include #endif #ifndef LV2_UI__Qt5UI #define LV2_UI__Qt5UI LV2_UI_PREFIX "Qt5UI" #endif #if QT_VERSION < QT_VERSION_CHECK(5, 0, 0) #define LV2_UI_HOST_URI LV2_UI__Qt4UI #else #define LV2_UI_HOST_URI LV2_UI__Qt5UI #endif #ifndef LV2_UI__windowTitle #define LV2_UI__windowTitle LV2_UI_PREFIX "windowTitle" #endif #ifndef LV2_UI__updateRate #define LV2_UI__updateRate LV2_UI_PREFIX "updateRate" #endif static void qtractor_lv2_ui_port_write ( LV2UI_Controller ui_controller, uint32_t port_index, uint32_t buffer_size, uint32_t protocol, const void *buffer ) { qtractorLv2Plugin *pLv2Plugin = static_cast (ui_controller); if (pLv2Plugin == nullptr) return; pLv2Plugin->lv2_ui_port_write(port_index, buffer_size, protocol, buffer); } static uint32_t qtractor_lv2_ui_port_index ( LV2UI_Controller ui_controller, const char *port_symbol ) { qtractorLv2Plugin *pLv2Plugin = static_cast (ui_controller); if (pLv2Plugin == nullptr) return LV2UI_INVALID_PORT_INDEX; return pLv2Plugin->lv2_ui_port_index(port_symbol); } #ifdef CONFIG_LV2_EXTERNAL_UI static void qtractor_lv2_ui_closed ( LV2UI_Controller ui_controller ) { qtractorLv2Plugin *pLv2Plugin = static_cast (ui_controller); if (pLv2Plugin == nullptr) return; #ifdef CONFIG_DEBUG qDebug("qtractor_lv2_ui_closed(%p)", pLv2Plugin); #endif // Just flag up the closure... pLv2Plugin->setEditorClosed(true); } #endif // CONFIG_LV2_EXTERNAL_UI #ifdef CONFIG_LV2_UI_TOUCH static void qtractor_lv2_ui_touch ( LV2UI_Feature_Handle handle, uint32_t port_index, bool grabbed ) { qtractorLv2Plugin *pLv2Plugin = static_cast (handle); if (pLv2Plugin == nullptr) return; #ifdef CONFIG_DEBUG qDebug("qtractor_lv2_ui_touch(%p, %u, %d)", pLv2Plugin, port_index, int(grabbed)); #endif // Just flag up the closure... pLv2Plugin->lv2_ui_touch(port_index, grabbed); } #endif // CONFIG_LV2_UI_TOUCH #ifdef CONFIG_LV2_UI_REQ_VALUE #include static LV2UI_Request_Value_Status qtractor_lv2_ui_request_value ( LV2UI_Feature_Handle handle, LV2_URID key, LV2_URID type, const LV2_Feature *const *features ) { qtractorLv2Plugin *pLv2Plugin = static_cast (handle); if (pLv2Plugin == nullptr) return LV2UI_REQUEST_VALUE_ERR_UNKNOWN; #ifdef CONFIG_DEBUG qDebug("qtractor_lv2_ui_request_value(%p, %d, %d)", pLv2Plugin, int(key), int(type)); #endif return pLv2Plugin->lv2_ui_request_value(key, type, features); } #endif // CONFIG_LV2_UI_REQ_VALUE #include class qtractorLv2Plugin::EventFilter : public QObject { public: // Constructor. EventFilter(qtractorLv2Plugin *pLv2Plugin, QWidget *pQtWidget) : QObject(), m_pLv2Plugin(pLv2Plugin), m_pQtWidget(pQtWidget) { m_pQtWidget->installEventFilter(this); } bool eventFilter(QObject *pObject, QEvent *pEvent) { if (pObject == static_cast (m_pQtWidget)) { switch (pEvent->type()) { case QEvent::Close: { // Defer widget close! m_pQtWidget->removeEventFilter(this); m_pQtWidget = nullptr; m_pLv2Plugin->closeEditorEx(); pEvent->ignore(); return true; } case QEvent::Resize: { // LV2 UI resize control... QResizeEvent *pResizeEvent = static_cast (pEvent); if (pResizeEvent) m_pLv2Plugin->lv2_ui_resize(pResizeEvent->size()); break; } default: break; } } return QObject::eventFilter(pObject, pEvent); } private: // Instance variables. qtractorLv2Plugin *m_pLv2Plugin; QWidget *m_pQtWidget; }; #endif // CONFIG_LV2_UI // LV2 World stuff (ref. counted). static LilvWorld *g_lv2_world = nullptr; static LilvPlugins *g_lv2_plugins = nullptr; // Supported port classes. static LilvNode *g_lv2_input_class = nullptr; static LilvNode *g_lv2_output_class = nullptr; static LilvNode *g_lv2_control_class = nullptr; static LilvNode *g_lv2_audio_class = nullptr; static LilvNode *g_lv2_midi_class = nullptr; #ifdef CONFIG_LV2_EVENT static LilvNode *g_lv2_event_class = nullptr; #endif #ifdef CONFIG_LV2_ATOM static LilvNode *g_lv2_atom_class = nullptr; #endif #ifdef CONFIG_LV2_CVPORT static LilvNode *g_lv2_cvport_class = nullptr; #endif #ifdef CONFIG_LV2_UI #ifdef CONFIG_LV2_EXTERNAL_UI static LilvNode *g_lv2_external_ui_class = nullptr; #ifdef LV2_EXTERNAL_UI_DEPRECATED_URI static LilvNode *g_lv2_external_ui_deprecated_class = nullptr; #endif #endif static LilvNode *g_lv2_x11_ui_class = nullptr; static LilvNode *g_lv2_gtk_ui_class = nullptr; static LilvNode *g_lv2_qt4_ui_class = nullptr; static LilvNode *g_lv2_qt5_ui_class = nullptr; #endif // CONFIG_LV2_UI // Supported plugin features. static LilvNode *g_lv2_realtime_hint = nullptr; static LilvNode *g_lv2_extension_data_hint = nullptr; #ifdef CONFIG_LV2_WORKER static LilvNode *g_lv2_worker_schedule_hint = nullptr; #endif #ifdef CONFIG_LV2_STATE static LilvNode *g_lv2_state_interface_hint = nullptr; static LilvNode *g_lv2_state_load_default_hint = nullptr; #endif // Supported port properties (hints). static LilvNode *g_lv2_toggled_prop = nullptr; static LilvNode *g_lv2_integer_prop = nullptr; static LilvNode *g_lv2_sample_rate_prop = nullptr; #include "lv2/lv2plug.in/ns/ext/port-props/port-props.h" static LilvNode *g_lv2_logarithmic_prop = nullptr; #ifdef CONFIG_LV2_ATOM #include "lv2/lv2plug.in/ns/ext/atom/forge.h" #include "lv2/lv2plug.in/ns/ext/atom/util.h" static LV2_Atom_Forge *g_lv2_atom_forge = nullptr; #ifndef CONFIG_LV2_ATOM_FORGE_OBJECT #define lv2_atom_forge_object(forge, frame, id, otype) \ lv2_atom_forge_blank(forge, frame, id, otype) #endif #ifndef CONFIG_LV2_ATOM_FORGE_KEY #define lv2_atom_forge_key(forge, key) \ lv2_atom_forge_property_head(forge, key, 0) #endif #ifndef LV2_ATOM__PortEvent #define LV2_ATOM__PortEvent LV2_ATOM_PREFIX "PortEvent" #endif #ifndef LV2_ATOM__portTuple #define LV2_ATOM__portTuple LV2_ATOM_PREFIX "portTuple" #endif static LilvNode *g_lv2_minimum_prop = nullptr; static LilvNode *g_lv2_maximum_prop = nullptr; static LilvNode *g_lv2_default_prop = nullptr; #include "lv2/lv2plug.in/ns/ext/resize-port/resize-port.h" static LilvNode *g_lv2_minimum_size_prop = nullptr; #endif // CONFIG_LV2_ATOM #ifdef CONFIG_LV2_PATCH static LilvNode *g_lv2_patch_message_class = nullptr; #endif #ifdef CONFIG_LV2_PARAMETERS // LV2 Parameters option. #include "lv2/lv2plug.in/ns/ext/parameters/parameters.h" #endif // LV2 URIDs stock. static struct qtractorLv2Urids { #ifdef CONFIG_LV2_ATOM LV2_URID atom_eventTransfer; LV2_URID atom_Chunk; LV2_URID atom_Sequence; LV2_URID atom_Object; LV2_URID atom_Blank; LV2_URID atom_Bool; LV2_URID atom_Int; LV2_URID atom_Long; LV2_URID atom_Float; LV2_URID atom_Double; LV2_URID atom_String; LV2_URID atom_Path; #ifdef CONFIG_LV2_PORT_EVENT LV2_URID atom_PortEvent; LV2_URID atom_portTuple; #endif #endif // CONFIG_LV2_ATOM #ifdef CONFIG_LV2_PATCH LV2_URID patch_Get; LV2_URID patch_Put; LV2_URID patch_Set; LV2_URID patch_body; LV2_URID patch_property; LV2_URID patch_value; #endif #ifdef CONFIG_LV2_TIME #ifdef CONFIG_LV2_TIME_POSITION LV2_URID time_Position; #endif #endif // CONFIG_LV2_TIME #ifdef CONFIG_LV2_OPTIONS #ifdef CONFIG_LV2_BUF_SIZE LV2_URID bufsz_minBlockLength; LV2_URID bufsz_maxBlockLength; LV2_URID bufsz_nominalBlockLength; LV2_URID bufsz_sequenceSize; #endif #ifdef CONFIG_LV2_UI LV2_URID ui_windowTitle; LV2_URID ui_updateRate; LV2_URID ui_sampleRate; #endif #ifdef CONFIG_LV2_PARAMETERS LV2_URID param_sampleRate; #endif #endif // CONFIG_LV2_OPTIONS #ifdef CONFIG_LV2_STATE LV2_URID state_StateChanged; #endif } g_lv2_urids; #ifdef CONFIG_LV2_PROGRAMS void qtractor_lv2_program_changed ( LV2_Programs_Handle handle, int32_t index ) { qtractorLv2Plugin *pLv2Plugin = static_cast (handle); if (pLv2Plugin == nullptr) return; #ifdef CONFIG_DEBUG qDebug("qtractor_lv2_program_changed(%p, %d)", pLv2Plugin, index); #endif pLv2Plugin->lv2_program_changed(index); } #endif // CONFIG_LV2_PROGRAMS #ifdef CONFIG_LV2_MIDNAM // LV2 MIDNAM XML support. #include void qtractor_lv2_midnam_update ( LV2_Programs_Handle handle ) { qtractorLv2Plugin *pLv2Plugin = static_cast (handle); if (pLv2Plugin == nullptr) return; #ifdef CONFIG_DEBUG qDebug("qtractor_lv2_midname_update(%p)", pLv2Plugin); #endif pLv2Plugin->lv2_midnam_update(); } #endif #ifdef CONFIG_LV2_STATE // LV2 State/Presets: port value settler. static void qtractor_lv2_set_port_value ( const char *port_symbol, void *user_data, const void *value, uint32_t size, uint32_t type ) { qtractorLv2Plugin *pLv2Plugin = static_cast (user_data); if (pLv2Plugin == nullptr) return; const LilvPlugin *plugin = pLv2Plugin->lv2_plugin(); if (plugin == nullptr) return; if (size != sizeof(float) || type != g_lv2_urids.atom_Float) return; LilvNode *symbol = lilv_new_string(g_lv2_world, port_symbol); const LilvPort *port = lilv_plugin_get_port_by_symbol(plugin, symbol); if (port) { const float fValue = *(float *) value; const unsigned long iIndex = lilv_port_get_index(plugin, port); qtractorPlugin::Param *pParam = pLv2Plugin->findParam(iIndex); if (pParam) pParam->setValue(fValue, false); } lilv_node_free(symbol); } #endif // CONFIG_LV2_STATE #ifdef CONFIG_LV2_PRESETS // LV2 Presets: port value getter. static const void *qtractor_lv2_get_port_value ( const char *port_symbol, void *user_data, uint32_t *size, uint32_t *type ) { const void *retv = nullptr; *size = 0; *type = 0; qtractorLv2Plugin *pLv2Plugin = static_cast (user_data); if (pLv2Plugin == nullptr) return retv; const LilvPlugin *plugin = pLv2Plugin->lv2_plugin(); if (plugin == nullptr) return retv; LilvNode *symbol = lilv_new_string(g_lv2_world, port_symbol); const LilvPort *port = lilv_plugin_get_port_by_symbol(plugin, symbol); if (port) { unsigned long iIndex = lilv_port_get_index(plugin, port); qtractorPlugin::Param *pParam = pLv2Plugin->findParam(iIndex); if (pParam) { *size = sizeof(float); *type = g_lv2_urids.atom_Float; retv = (const void *) (pParam->subject())->data(); } } lilv_node_free(symbol); return retv; } // Remove specific dir/file path. static void qtractor_lv2_remove_file (const QFileInfo& info); static void qtractor_lv2_remove_dir ( const QString& sDir ) { const QDir dir(sDir); const QList& list = dir.entryInfoList(QDir::AllEntries | QDir::NoDotAndDotDot); QListIterator iter(list); while (iter.hasNext()) qtractor_lv2_remove_file(iter.next()); QDir cwd = QDir::current(); if (cwd.absolutePath() == dir.absolutePath()) { cwd.cdUp(); QDir::setCurrent(cwd.path()); } dir.rmdir(sDir); } static void qtractor_lv2_remove_file ( const QFileInfo& info ) { if (info.exists()) { const QString& sPath = info.absoluteFilePath(); if (info.isDir()) { qtractor_lv2_remove_dir(sPath); } else { QFile::remove(sPath); } } } #endif // CONFIG_LV2_PRESETS #ifdef CONFIG_LV2_PATCH #ifdef CONFIG_LV2_TIME // JACK Transport position support. #include // LV2 Time-position control structure. static struct qtractorLv2Time { enum Index { frame = 0, framesPerSecond, speed, bar, beat, barBeat, beatUnit, beatsPerBar, beatsPerMinute, numOfMembers }; const char *uri; LV2_URID urid; LilvNode *node; float value; uint32_t changed; QList *params; } g_lv2_time[] = { { LV2_TIME__frame, 0, nullptr, 0.0f, 0, nullptr }, { LV2_TIME__framesPerSecond, 0, nullptr, 0.0f, 0, nullptr }, { LV2_TIME__speed, 0, nullptr, 0.0f, 0, nullptr }, { LV2_TIME__bar, 0, nullptr, 0.0f, 0, nullptr }, { LV2_TIME__beat, 0, nullptr, 0.0f, 0, nullptr }, { LV2_TIME__barBeat, 0, nullptr, 0.0f, 0, nullptr }, { LV2_TIME__beatUnit, 0, nullptr, 0.0f, 0, nullptr }, { LV2_TIME__beatsPerBar, 0, nullptr, 0.0f, 0, nullptr }, { LV2_TIME__beatsPerMinute, 0, nullptr, 0.0f, 0, nullptr } }; static uint32_t g_lv2_time_refcount = 0; #ifdef CONFIG_LV2_TIME_POSITION // LV2 Time position atoms... static LilvNode *g_lv2_time_position_class = nullptr; static uint8_t *g_lv2_time_position_buffer = nullptr; static uint32_t g_lv2_time_position_changed = 0; static QList *g_lv2_time_position_plugins = nullptr; static void qtractor_lv2_time_position_open ( qtractorLv2Plugin *pLv2Plugin ) { #ifdef CONFIG_DEBUG qDebug("qtractor_lv2_time_position_open(%p)", pLv2Plugin); #endif if (g_lv2_time_position_plugins == nullptr) g_lv2_time_position_plugins = new QList (); g_lv2_time_position_plugins->append(pLv2Plugin); if (g_lv2_time_position_buffer == nullptr) g_lv2_time_position_buffer = new uint8_t [256]; ++g_lv2_time_refcount; } static void qtractor_lv2_time_position_close ( qtractorLv2Plugin *pLv2Plugin ) { #ifdef CONFIG_DEBUG qDebug("qtractor_lv2_time_position_close(%p)", pLv2Plugin); #endif --g_lv2_time_refcount; if (g_lv2_time_position_plugins) { g_lv2_time_position_plugins->removeAll(pLv2Plugin); if (g_lv2_time_position_plugins->isEmpty()) { delete g_lv2_time_position_plugins; g_lv2_time_position_plugins = nullptr; } } if (g_lv2_time_position_plugins == nullptr) { if (g_lv2_time_position_buffer) { delete [] g_lv2_time_position_buffer; g_lv2_time_position_buffer = nullptr; } } } #endif // CONFIG_LV2_TIME_POSITION #endif // CONFIG_LV2_TIME #endif // CONFIG_LV2_PATCH #ifdef CONFIG_LV2_UI #if QT_VERSION >= QT_VERSION_CHECK(5, 1, 0) #ifdef CONFIG_LV2_UI_GTK2 #include "qtractorLv2Gtk2Plugin.h" #undef signals // Collides with some GTK symbology #if defined(Q_CC_GNU) || defined(Q_CC_MINGW) #pragma GCC diagnostic push #pragma GCC diagnostic ignored "-Wdeprecated-declarations" #endif #include #include #if defined(Q_CC_GNU) || defined(Q_CC_MINGW) #pragma GCC diagnostic pop #endif static void qtractor_lv2_ui_gtk2_on_size_request ( GtkWidget */*widget*/, GtkRequisition *req, gpointer user_data ) { QWidget *pQtWidget = static_cast (user_data); pQtWidget->setMinimumSize(req->width, req->height); } static void qtractor_lv2_ui_gtk2_on_size_allocate ( GtkWidget */*widget*/, GdkRectangle *rect, gpointer user_data ) { QWidget *pQtWidget = static_cast (user_data); pQtWidget->resize(rect->width, rect->height); } #endif // CONFIG_LV2_UI_GTK2 #ifdef CONFIG_LV2_UI_X11 static int qtractor_lv2_ui_resize ( LV2UI_Feature_Handle handle, int width, int height ) { QWidget *pQtWidget = static_cast (handle); if (pQtWidget) { pQtWidget->resize(width, height); return 0; } else { return 1; } } #endif // CONFIG_LV2_UI_X11 #endif #endif // CONFIG_LV2_UI //---------------------------------------------------------------------------- // qtractorLv2PluginType -- LV2 plugin type instance. // // Derived methods. bool qtractorLv2PluginType::open (void) { // Do we have a descriptor already? if (m_lv2_plugin == nullptr) m_lv2_plugin = lv2_plugin(m_sUri); if (m_lv2_plugin == nullptr) return false; #ifdef CONFIG_DEBUG qDebug("qtractorLv2PluginType[%p]::open() uri=\"%s\"", this, filename().toUtf8().constData()); #endif // Retrieve plugin type names. LilvNode *name = lilv_plugin_get_name(m_lv2_plugin); if (name) { m_sName = lilv_node_as_string(name); lilv_node_free(name); } else { m_sName = filename(); const int iIndex = m_sName.lastIndexOf('/'); if (iIndex > 0) m_sName = m_sName.right(m_sName.length() - iIndex - 1); } // Sanitize plugin label. m_sLabel = m_sName.simplified().replace(QRegularExpression("[\\s|\\.|\\-]+"), "_"); // Retrieve plugin unique identifier. m_iUniqueID = qHash(m_sUri); // Compute and cache port counts... m_iControlIns = 0; m_iControlOuts = 0; m_iAudioIns = 0; m_iAudioOuts = 0; m_iMidiIns = 0; m_iMidiOuts = 0; #ifdef CONFIG_LV2_EVENT m_iEventIns = 0; m_iEventOuts = 0; #endif #ifdef CONFIG_LV2_ATOM m_iAtomIns = 0; m_iAtomOuts = 0; #endif #ifdef CONFIG_LV2_CVPORT m_iCVPortIns = 0; m_iCVPortOuts = 0; #endif const unsigned long iNumPorts = lilv_plugin_get_num_ports(m_lv2_plugin); for (unsigned long i = 0; i < iNumPorts; ++i) { const LilvPort *port = lilv_plugin_get_port_by_index(m_lv2_plugin, i); if (port) { if (lilv_port_is_a(m_lv2_plugin, port, g_lv2_control_class)) { if (lilv_port_is_a(m_lv2_plugin, port, g_lv2_input_class)) ++m_iControlIns; else if (lilv_port_is_a(m_lv2_plugin, port, g_lv2_output_class)) ++m_iControlOuts; } else if (lilv_port_is_a(m_lv2_plugin, port, g_lv2_audio_class)) { if (lilv_port_is_a(m_lv2_plugin, port, g_lv2_input_class)) ++m_iAudioIns; else if (lilv_port_is_a(m_lv2_plugin, port, g_lv2_output_class)) ++m_iAudioOuts; } #ifdef CONFIG_LV2_EVENT else if (lilv_port_is_a(m_lv2_plugin, port, g_lv2_event_class)) { if (lilv_port_is_a(m_lv2_plugin, port, g_lv2_input_class)) { ++m_iEventIns; if (lilv_port_is_a(m_lv2_plugin, port, g_lv2_midi_class)) ++m_iMidiIns; } else if (lilv_port_is_a(m_lv2_plugin, port, g_lv2_output_class)) { ++m_iEventOuts; if (lilv_port_is_a(m_lv2_plugin, port, g_lv2_midi_class)) ++m_iMidiOuts; } } #endif #ifdef CONFIG_LV2_ATOM else if (lilv_port_is_a(m_lv2_plugin, port, g_lv2_atom_class)) { if (lilv_port_is_a(m_lv2_plugin, port, g_lv2_input_class)) { ++m_iAtomIns; if (lilv_port_supports_event( m_lv2_plugin, port, g_lv2_midi_class) || lilv_port_is_a(m_lv2_plugin, port, g_lv2_midi_class)) ++m_iMidiIns; } else if (lilv_port_is_a(m_lv2_plugin, port, g_lv2_output_class)) { ++m_iAtomOuts; if (lilv_port_supports_event( m_lv2_plugin, port, g_lv2_midi_class) || lilv_port_is_a(m_lv2_plugin, port, g_lv2_midi_class)) ++m_iMidiOuts; } } #endif #ifdef CONFIG_LV2_CVPORT else if (lilv_port_is_a(m_lv2_plugin, port, g_lv2_cvport_class)) { if (lilv_port_is_a(m_lv2_plugin, port, g_lv2_input_class)) ++m_iCVPortIns; else if (lilv_port_is_a(m_lv2_plugin, port, g_lv2_output_class)) ++m_iCVPortOuts; } #endif } } // Cache flags. m_bRealtime = lilv_plugin_has_feature(m_lv2_plugin, g_lv2_realtime_hint); m_bConfigure = false; #ifdef CONFIG_LV2_STATE // Query for state interface extension data... LilvNodes *nodes = lilv_plugin_get_value(m_lv2_plugin, g_lv2_extension_data_hint); if (nodes) { LILV_FOREACH(nodes, iter, nodes) { const LilvNode *node = lilv_nodes_get(nodes, iter); if (lilv_node_equals(node, g_lv2_state_interface_hint)) { m_bConfigure = true; break; } } lilv_nodes_free(nodes); } #endif #ifdef CONFIG_LV2_UI // Check the UI inventory... LilvUIs *uis = lilv_plugin_get_uis(m_lv2_plugin); if (uis) { int uis_count = 0; LILV_FOREACH(uis, iter, uis) { LilvUI *ui = const_cast (lilv_uis_get(uis, iter)); #ifdef CONFIG_LV2_EXTERNAL_UI if (lilv_ui_is_a(ui, g_lv2_external_ui_class) #ifdef LV2_EXTERNAL_UI_DEPRECATED_URI || lilv_ui_is_a(ui, g_lv2_external_ui_deprecated_class) #endif ) ++uis_count; else #endif if (lilv_ui_is_a(ui, g_lv2_x11_ui_class)) ++uis_count; else if (lilv_ui_is_a(ui, g_lv2_gtk_ui_class)) ++uis_count; #if QT_VERSION < QT_VERSION_CHECK(5, 0, 0) else if (lilv_ui_is_a(ui, g_lv2_qt4_ui_class)) ++uis_count; #else else if (lilv_ui_is_a(ui, g_lv2_qt5_ui_class)) ++uis_count; #endif #ifdef CONFIG_LV2_UI_SHOW else if (lv2_ui_show_interface(ui)) ++uis_count; #endif } m_bEditor = (uis_count > 0); lilv_uis_free(uis); } #endif // Done. return true; } void qtractorLv2PluginType::close (void) { m_lv2_plugin = nullptr; } // Factory method (static) qtractorLv2PluginType *qtractorLv2PluginType::createType ( const QString& sUri ) { // Sanity check... if (sUri.isEmpty()) return nullptr; LilvPlugin *plugin = lv2_plugin(sUri); if (plugin == nullptr) return nullptr; // Yep, most probably its a valid plugin descriptor... return new qtractorLv2PluginType(sUri, plugin); } // Descriptor method (static) LilvPlugin *qtractorLv2PluginType::lv2_plugin ( const QString& sUri ) { if (g_lv2_plugins == nullptr) return nullptr; // Retrieve plugin descriptor if any... LilvNode *uri = lilv_new_uri(g_lv2_world, sUri.toUtf8().constData()); if (uri == nullptr) return nullptr; LilvPlugin *plugin = const_cast ( lilv_plugins_get_by_uri(g_lv2_plugins, uri)); #if 0 LilvNodes *list = lilv_plugin_get_required_features( static_cast (plugin)); if (list) { LILV_FOREACH(nodes, iter, list) { const LilvNode *node = lilv_nodes_get(list, iter); bool bSupported = false; for (int i = 0; !bSupported && g_lv2_features[i]; ++i) { const LilvNode *impl = lilv_new_uri(g_lv2_world, g_lv2_features[i]->URI); bSupported = lilv_node_equals(impl, node); lilv_node_free(impl); } if (!bSupported) { #ifdef CONFIG_DEBUG qDebug("qtractorLv2PluginType::lilv_plugin: node %s not supported.", lilv_node_as_string(lilv_nodes_get(node, iter))); #endif plugin = nullptr; break; } } } #endif lilv_node_free(uri); return plugin; } // LV2 World stuff (ref. counted). void qtractorLv2PluginType::lv2_open (void) { if (g_lv2_plugins) return; #ifdef CONFIG_DEBUG qDebug("qtractorLv2PluginType::lv2_open()"); #endif // HACK: set special environment for LV2... qtractorPluginFactory *pPluginFactory = qtractorPluginFactory::getInstance(); if (pPluginFactory) { const char *LV2_PATH = "LV2_PATH"; const QStringList& lv2_paths = pPluginFactory->pluginPaths(qtractorPluginType::Lv2); if (lv2_paths.isEmpty()) { ::unsetenv(LV2_PATH); } else { #if defined(__WIN32__) || defined(_WIN32) || defined(WIN32) const QString sPathSep(';'); #else const QString sPathSep(':'); #endif ::setenv(LV2_PATH, lv2_paths.join(sPathSep).toUtf8().constData(), 1); } } // Taking on all the world... g_lv2_world = lilv_world_new(); qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions && pOptions->bLv2DynManifest) { // Set dyn-manifest support option... LilvNode *dyn_manifest = lilv_new_bool(g_lv2_world, true); lilv_world_set_option(g_lv2_world, LILV_OPTION_DYN_MANIFEST, dyn_manifest); lilv_node_free(dyn_manifest); } // Find all installed plugins. lilv_world_load_all(g_lv2_world); g_lv2_plugins = const_cast ( lilv_world_get_all_plugins(g_lv2_world)); // Set up the port classes we support. g_lv2_input_class = lilv_new_uri(g_lv2_world, LILV_URI_INPUT_PORT); g_lv2_output_class = lilv_new_uri(g_lv2_world, LILV_URI_OUTPUT_PORT); g_lv2_control_class = lilv_new_uri(g_lv2_world, LILV_URI_CONTROL_PORT); g_lv2_audio_class = lilv_new_uri(g_lv2_world, LILV_URI_AUDIO_PORT); g_lv2_midi_class = lilv_new_uri(g_lv2_world, LILV_URI_MIDI_EVENT); #ifdef CONFIG_LV2_EVENT g_lv2_event_class = lilv_new_uri(g_lv2_world, LILV_URI_EVENT_PORT); #endif #ifdef CONFIG_LV2_ATOM g_lv2_atom_class = lilv_new_uri(g_lv2_world, LV2_ATOM__AtomPort); #endif #ifdef CONFIG_LV2_CVPORT g_lv2_cvport_class = lilv_new_uri(g_lv2_world, LV2_CORE__CVPort); #endif #ifdef CONFIG_LV2_UI #ifdef CONFIG_LV2_EXTERNAL_UI g_lv2_external_ui_class = lilv_new_uri(g_lv2_world, LV2_EXTERNAL_UI__Widget); #ifdef LV2_EXTERNAL_UI_DEPRECATED_URI g_lv2_external_ui_deprecated_class = lilv_new_uri(g_lv2_world, LV2_EXTERNAL_UI_DEPRECATED_URI); #endif #endif // CONFIG_LV2_EXTERNAL_UI g_lv2_x11_ui_class = lilv_new_uri(g_lv2_world, LV2_UI__X11UI); g_lv2_gtk_ui_class = lilv_new_uri(g_lv2_world, LV2_UI__GtkUI); g_lv2_qt4_ui_class = lilv_new_uri(g_lv2_world, LV2_UI__Qt4UI); g_lv2_qt5_ui_class = lilv_new_uri(g_lv2_world, LV2_UI__Qt5UI); #endif // CONFIG_LV2_UI // Set up the feature we may want to know (as hints). g_lv2_realtime_hint = lilv_new_uri(g_lv2_world, LV2_CORE__hardRTCapable); g_lv2_extension_data_hint = lilv_new_uri(g_lv2_world, LV2_CORE__extensionData); #ifdef CONFIG_LV2_WORKER // LV2 Worker/Schedule support hints... g_lv2_worker_schedule_hint = lilv_new_uri(g_lv2_world, LV2_WORKER__schedule); #endif #ifdef CONFIG_LV2_STATE // LV2 State: set up supported interface and types... g_lv2_state_interface_hint = lilv_new_uri(g_lv2_world, LV2_STATE__interface); g_lv2_state_load_default_hint = lilv_new_uri(g_lv2_world, LV2_STATE__loadDefaultState); #endif // Set up the port properties we support (as hints). g_lv2_toggled_prop = lilv_new_uri(g_lv2_world, LV2_CORE__toggled); g_lv2_integer_prop = lilv_new_uri(g_lv2_world, LV2_CORE__integer); g_lv2_sample_rate_prop = lilv_new_uri(g_lv2_world, LV2_CORE__sampleRate); g_lv2_logarithmic_prop = lilv_new_uri(g_lv2_world, LV2_PORT_PROPS__logarithmic); #ifdef CONFIG_LV2_ATOM g_lv2_atom_forge = new LV2_Atom_Forge(); lv2_atom_forge_init(g_lv2_atom_forge, &g_lv2_urid_map); g_lv2_maximum_prop = lilv_new_uri(g_lv2_world, LV2_CORE__maximum); g_lv2_minimum_prop = lilv_new_uri(g_lv2_world, LV2_CORE__minimum); g_lv2_default_prop = lilv_new_uri(g_lv2_world, LV2_CORE__default); g_lv2_minimum_size_prop = lilv_new_uri(g_lv2_world, LV2_RESIZE_PORT__minimumSize); #endif // CONFIG_LV2_ATOM #ifdef CONFIG_LV2_PATCH g_lv2_patch_message_class = lilv_new_uri(g_lv2_world, LV2_PATCH__Message); #endif // LV2 URIDs stock setup... #ifdef CONFIG_LV2_ATOM g_lv2_urids.atom_eventTransfer = qtractorLv2Plugin::lv2_urid_map(LV2_ATOM__eventTransfer); g_lv2_urids.atom_Chunk = qtractorLv2Plugin::lv2_urid_map(LV2_ATOM__Chunk); g_lv2_urids.atom_Sequence = qtractorLv2Plugin::lv2_urid_map(LV2_ATOM__Sequence); g_lv2_urids.atom_Object = qtractorLv2Plugin::lv2_urid_map(LV2_ATOM__Object); g_lv2_urids.atom_Blank = qtractorLv2Plugin::lv2_urid_map(LV2_ATOM__Blank); g_lv2_urids.atom_Bool = qtractorLv2Plugin::lv2_urid_map(LV2_ATOM__Bool); g_lv2_urids.atom_Int = qtractorLv2Plugin::lv2_urid_map(LV2_ATOM__Int); g_lv2_urids.atom_Long = qtractorLv2Plugin::lv2_urid_map(LV2_ATOM__Long); g_lv2_urids.atom_Float = qtractorLv2Plugin::lv2_urid_map(LV2_ATOM__Float); g_lv2_urids.atom_Double = qtractorLv2Plugin::lv2_urid_map(LV2_ATOM__Double); g_lv2_urids.atom_String = qtractorLv2Plugin::lv2_urid_map(LV2_ATOM__String); g_lv2_urids.atom_Path = qtractorLv2Plugin::lv2_urid_map(LV2_ATOM__Path); #ifdef CONFIG_LV2_PORT_EVENT g_lv2_urids.atom_PortEvent = qtractorLv2Plugin::lv2_urid_map(LV2_ATOM__PortEvent); g_lv2_urids.atom_portTuple = qtractorLv2Plugin::lv2_urid_map(LV2_ATOM__portTuple); #endif #endif // CONFIG_LV2_ATOM #ifdef CONFIG_LV2_PATCH g_lv2_urids.patch_Get = qtractorLv2Plugin::lv2_urid_map(LV2_PATCH__Get); g_lv2_urids.patch_Put = qtractorLv2Plugin::lv2_urid_map(LV2_PATCH__Put); g_lv2_urids.patch_Set = qtractorLv2Plugin::lv2_urid_map(LV2_PATCH__Set); g_lv2_urids.patch_body = qtractorLv2Plugin::lv2_urid_map(LV2_PATCH__body); g_lv2_urids.patch_property = qtractorLv2Plugin::lv2_urid_map(LV2_PATCH__property); g_lv2_urids.patch_value = qtractorLv2Plugin::lv2_urid_map(LV2_PATCH__value); #endif #ifdef CONFIG_LV2_TIME #ifdef CONFIG_LV2_TIME_POSITION g_lv2_urids.time_Position = qtractorLv2Plugin::lv2_urid_map(LV2_TIME__Position); #endif #endif // CONFIG_LV2_TIME #ifdef CONFIG_LV2_OPTIONS #ifdef CONFIG_LV2_BUF_SIZE g_lv2_urids.bufsz_minBlockLength = qtractorLv2Plugin::lv2_urid_map(LV2_BUF_SIZE__minBlockLength); g_lv2_urids.bufsz_maxBlockLength = qtractorLv2Plugin::lv2_urid_map(LV2_BUF_SIZE__maxBlockLength); g_lv2_urids.bufsz_nominalBlockLength = qtractorLv2Plugin::lv2_urid_map(LV2_BUF_SIZE__nominalBlockLength); g_lv2_urids.bufsz_sequenceSize = qtractorLv2Plugin::lv2_urid_map(LV2_BUF_SIZE__sequenceSize); #endif #ifdef CONFIG_LV2_UI g_lv2_urids.ui_windowTitle = qtractorLv2Plugin::lv2_urid_map(LV2_UI__windowTitle); g_lv2_urids.ui_updateRate = qtractorLv2Plugin::lv2_urid_map(LV2_UI__updateRate); g_lv2_urids.ui_sampleRate = qtractorLv2Plugin::lv2_urid_map(LV2_CORE__sampleRate); #endif #ifdef CONFIG_LV2_PARAMETERS g_lv2_urids.param_sampleRate = qtractorLv2Plugin::lv2_urid_map(LV2_PARAMETERS__sampleRate); #endif #endif // CONFIG_LV2_OPTIONS #ifdef CONFIG_LV2_STATE g_lv2_urids.state_StateChanged = qtractorLv2Plugin::lv2_urid_map(LV2_STATE__StateChanged); #endif #ifdef CONFIG_LV2_TIME // LV2 Time: set up supported port designations... for (int i = 0; i < int(qtractorLv2Time::numOfMembers); ++i) { qtractorLv2Time& member = g_lv2_time[i]; member.node = lilv_new_uri(g_lv2_world, member.uri); member.urid = qtractorLv2Plugin::lv2_urid_map(member.uri); member.value = 0.0f; member.changed = 0; member.params = new QList (); } #ifdef CONFIG_LV2_TIME_POSITION // LV2 Time: set up for atom port event notifications... g_lv2_time_position_class = lilv_new_uri(g_lv2_world, LV2_TIME__Position); #endif #endif // CONFIG_LV2_TIME } void qtractorLv2PluginType::lv2_close (void) { if (g_lv2_plugins == nullptr) return; #ifdef CONFIG_DEBUG qDebug("qtractorLv2PluginType::lv2_close()"); #endif #ifdef CONFIG_LV2_CVPORT g_lv2_cvport_class = NULL; #endif // LV2 URIDs stock reset. ::memset(&g_lv2_urids, 0, sizeof(g_lv2_urids)); #ifdef CONFIG_LV2_TIME for (int i = 0; i < int(qtractorLv2Time::numOfMembers); ++i) { qtractorLv2Time& member = g_lv2_time[i]; lilv_node_free(member.node); member.node = nullptr; member.urid = 0; member.value = 0.0f; member.changed = 0; delete member.params; member.params = nullptr; } #ifdef CONFIG_LV2_TIME_POSITION lilv_node_free(g_lv2_time_position_class); #endif #endif // CONFIG_LV2_TIME // Clean up. lilv_node_free(g_lv2_toggled_prop); lilv_node_free(g_lv2_integer_prop); lilv_node_free(g_lv2_sample_rate_prop); lilv_node_free(g_lv2_logarithmic_prop); #ifdef CONFIG_LV2_ATOM if (g_lv2_atom_forge) { delete g_lv2_atom_forge; g_lv2_atom_forge = nullptr; } lilv_node_free(g_lv2_maximum_prop); lilv_node_free(g_lv2_minimum_prop); lilv_node_free(g_lv2_default_prop); lilv_node_free(g_lv2_minimum_size_prop); #endif // CONFIG_LV2_ATOM #ifdef CONFIG_LV2_PATCH lilv_node_free(g_lv2_patch_message_class); #endif #ifdef CONFIG_LV2_STATE lilv_node_free(g_lv2_state_interface_hint); lilv_node_free(g_lv2_state_load_default_hint); #endif #ifdef CONFIG_LV2_WORKER lilv_node_free(g_lv2_worker_schedule_hint); #endif lilv_node_free(g_lv2_extension_data_hint); lilv_node_free(g_lv2_realtime_hint); lilv_node_free(g_lv2_input_class); lilv_node_free(g_lv2_output_class); lilv_node_free(g_lv2_control_class); lilv_node_free(g_lv2_audio_class); lilv_node_free(g_lv2_midi_class); #ifdef CONFIG_LV2_EVENT lilv_node_free(g_lv2_event_class); #endif #ifdef CONFIG_LV2_ATOM lilv_node_free(g_lv2_atom_class); #endif #ifdef CONFIG_LV2_CVPORT lilv_node_free(g_lv2_cvport_class); #endif #ifdef CONFIG_LV2_UI #ifdef CONFIG_LV2_EXTERNAL_UI lilv_node_free(g_lv2_external_ui_class); #ifdef LV2_EXTERNAL_UI_DEPRECATED_URI lilv_node_free(g_lv2_external_ui_deprecated_class); #endif #endif // CONFIG_LV2_EXTERNAL_UI lilv_node_free(g_lv2_x11_ui_class); lilv_node_free(g_lv2_gtk_ui_class); lilv_node_free(g_lv2_qt4_ui_class); lilv_node_free(g_lv2_qt5_ui_class); #endif // CONFIG_LV2_UI lilv_world_free(g_lv2_world); #ifdef CONFIG_LV2_TIME #ifdef CONFIG_LV2_TIME_POSITION g_lv2_time_position_class = nullptr; #endif #endif g_lv2_toggled_prop = nullptr; g_lv2_integer_prop = nullptr; g_lv2_sample_rate_prop = nullptr; g_lv2_logarithmic_prop = nullptr; #ifdef CONFIG_LV2_ATOM g_lv2_maximum_prop = nullptr; g_lv2_minimum_prop = nullptr; g_lv2_default_prop = nullptr; g_lv2_minimum_size_prop = nullptr; #endif // CONFIG_LV2_ATOM #ifdef CONFIG_LV2_PATCH g_lv2_patch_message_class = nullptr; #endif #ifdef CONFIG_LV2_STATE g_lv2_state_interface_hint = nullptr; g_lv2_state_load_default_hint = nullptr; #endif #ifdef CONFIG_LV2_WORKER g_lv2_worker_schedule_hint = nullptr; #endif g_lv2_extension_data_hint = nullptr; g_lv2_realtime_hint = nullptr; g_lv2_input_class = nullptr; g_lv2_output_class = nullptr; g_lv2_control_class = nullptr; g_lv2_audio_class = nullptr; g_lv2_midi_class = nullptr; #ifdef CONFIG_LV2_EVENT g_lv2_event_class = nullptr; #endif #ifdef CONFIG_LV2_ATOM g_lv2_atom_class = nullptr; #endif #ifdef CONFIG_LV2_UI #ifdef CONFIG_LV2_EXTERNAL_UI g_lv2_external_ui_class = nullptr; #ifdef LV2_EXTERNAL_UI_DEPRECATED_URI g_lv2_external_ui_deprecated_class = nullptr; #endif #endif // CONFIG_LV2_EXTERNAL_UI g_lv2_x11_ui_class = nullptr; g_lv2_gtk_ui_class = nullptr; g_lv2_qt4_ui_class = nullptr; g_lv2_qt5_ui_class = nullptr; #endif // CONFIG_LV2_UI g_lv2_plugins = nullptr; g_lv2_world = nullptr; } // Plugin URI listing (static). QStringList qtractorLv2PluginType::lv2_plugins (void) { QStringList list; if (g_lv2_plugins) { LILV_FOREACH(plugins, iter, g_lv2_plugins) { const LilvPlugin *plugin = lilv_plugins_get(g_lv2_plugins, iter); const char *pszUri = lilv_node_as_uri(lilv_plugin_get_uri(plugin)); list.append(QString::fromLocal8Bit(pszUri)); } } return list; } #ifdef CONFIG_LV2_UI_SHOW // Check for LV2 UI Show interface. bool qtractorLv2PluginType::lv2_ui_show_interface ( LilvUI *ui ) const { if (m_lv2_plugin == nullptr) return false; const LilvNode *ui_uri = lilv_ui_get_uri(ui); lilv_world_load_resource(g_lv2_world, ui_uri); LilvNode *extension_data_uri = lilv_new_uri(g_lv2_world, LV2_CORE__extensionData); LilvNode *show_interface_uri = lilv_new_uri(g_lv2_world, LV2_UI__showInterface); const bool ui_show_interface = lilv_world_ask(g_lv2_world, ui_uri, extension_data_uri, show_interface_uri); lilv_node_free(extension_data_uri); lilv_node_free(show_interface_uri); #ifdef CONFIG_LILV_WORLD_UNLOAD_RESOURCE lilv_world_unload_resource(g_lv2_world, ui_uri); #endif return ui_show_interface; } #endif // CONFIG_LV2_UI_SHOW // Instance cached-deferred accesors. const QString& qtractorLv2PluginType::aboutText (void) { if (m_sAboutText.isEmpty() && m_lv2_plugin) { LilvNode *node = lilv_plugin_get_project(m_lv2_plugin); if (node) { if (!m_sAboutText.isEmpty()) m_sAboutText += '\n'; m_sAboutText += QObject::tr("Project: "); m_sAboutText += lilv_node_as_string(node); lilv_node_free(node); } node = lilv_plugin_get_author_name(m_lv2_plugin); if (node) { if (!m_sAboutText.isEmpty()) m_sAboutText += '\n'; m_sAboutText += QObject::tr("Author: "); m_sAboutText += lilv_node_as_string(node); lilv_node_free(node); } node = lilv_plugin_get_author_email(m_lv2_plugin); if (node) { if (!m_sAboutText.isEmpty()) m_sAboutText += '\n'; // m_sAboutText += QObject::tr("Email: "); m_sAboutText += lilv_node_as_string(node); lilv_node_free(node); } node = lilv_plugin_get_author_homepage(m_lv2_plugin); if (node) { if (!m_sAboutText.isEmpty()) m_sAboutText += '\n'; // m_sAboutText += QObject::tr("Homepage: "); m_sAboutText += lilv_node_as_string(node); lilv_node_free(node); } } return m_sAboutText; } //---------------------------------------------------------------------------- // qtractorLv2Plugin -- LV2 plugin instance. // // Dynamic singleton list of LV2 plugins. static QList g_lv2Plugins; // Constructors. qtractorLv2Plugin::qtractorLv2Plugin ( qtractorPluginList *pList, qtractorLv2PluginType *pLv2Type ) : qtractorPlugin(pList, pLv2Type) , m_ppInstances(nullptr) , m_piControlOuts(nullptr) , m_pfControlOuts(nullptr) , m_pfControlOutsLast(nullptr) , m_piAudioIns(nullptr) , m_piAudioOuts(nullptr) , m_pfIDummy(nullptr) , m_pfODummy(nullptr) #ifdef CONFIG_LV2_EVENT , m_piEventIns(nullptr) , m_piEventOuts(nullptr) #endif #ifdef CONFIG_LV2_ATOM , m_piAtomIns(nullptr) , m_piAtomOuts(nullptr) , m_lv2_atom_buffer_ins(nullptr) , m_lv2_atom_buffer_outs(nullptr) , m_lv2_atom_midi_port_in(0) , m_lv2_atom_midi_port_out(0) #endif #ifdef CONFIG_LV2_CVPORT , m_piCVPortIns(nullptr) , m_piCVPortOuts(nullptr) #endif , m_lv2_features(nullptr) #ifdef CONFIG_LV2_WORKER , m_lv2_worker(nullptr) #endif #ifdef CONFIG_LV2_UI , m_lv2_ui_type(LV2_UI_TYPE_NONE) , m_bEditorVisible(false) , m_bEditorClosed(false) , m_lv2_uis(nullptr) , m_lv2_ui(nullptr) , m_lv2_ui_features(nullptr) , m_lv2_ui_module(nullptr) , m_lv2_ui_descriptor(nullptr) , m_lv2_ui_handle(nullptr) , m_lv2_ui_widget(nullptr) #ifdef CONFIG_LIBSUIL , m_suil_host(nullptr) , m_suil_instance(nullptr) , m_suil_support(false) #endif #ifdef CONFIG_LV2_ATOM , m_ui_events(nullptr) , m_plugin_events(nullptr) #endif , m_pQtFilter(nullptr) , m_pQtWidget(nullptr) , m_bQtDelete(false) #ifdef CONFIG_LV2_UI_REQ_VALUE , m_lv2_ui_req_value_busy(false) #endif // CONFIG_LV2_UI_REQ_VALUE #ifdef CONFIG_LV2_UI_IDLE , m_lv2_ui_idle_interface(nullptr) #endif #ifdef CONFIG_LV2_UI_SHOW , m_lv2_ui_show_interface(nullptr) #endif #if QT_VERSION >= QT_VERSION_CHECK(5, 1, 0) #ifdef CONFIG_LV2_UI_GTK2 , m_pGtkWindow(nullptr) , m_pQtWindow(nullptr) #endif // CONFIG_LV2_UI_GTK2 #endif #endif // CONFIG_LV2_UI #ifdef CONFIG_LV2_MIDNAM , m_lv2_midnam_update(0) #endif #ifdef CONFIG_LV2_TIME #ifdef CONFIG_LV2_TIME_POSITION , m_lv2_time_position_enabled(false) , m_lv2_time_position_port_in(0) , m_lv2_time_position_changed(0) #endif #endif // CONFIG_LV2_TIME #ifdef CONFIG_LV2_PATCH , m_lv2_patch_port_in(0) , m_lv2_patch_changed(0) #endif // CONFIG_LV2_PATCH #ifdef CONFIG_LV2_OPTIONS #ifdef CONFIG_LV2_BUF_SIZE , m_iMinBlockLength(0) , m_iMaxBlockLength(0) , m_iNominalBlockLength(0) , m_iSequenceSize(0) #endif #ifdef CONFIG_LV2_UI , m_fUpdateRate(15.0f) , m_fSampleRate(44100.0f) , m_dSampleRate(44100.0) #endif #endif // CONFIG_LV2_OPTIONS , m_pfLatency(nullptr) { #ifdef CONFIG_DEBUG qDebug("qtractorLv2Plugin[%p] uri=\"%s\"", this, pLv2Type->filename().toUtf8().constData()); #endif int iFeatures = 0; while (g_lv2_features[iFeatures]) { ++iFeatures; } m_lv2_features = new LV2_Feature * [iFeatures + 7]; for (int i = 0; i < iFeatures; ++i) m_lv2_features[i] = (LV2_Feature *) g_lv2_features[i]; #ifdef CONFIG_LV2_STATE m_lv2_state_load_default_feature.URI = LV2_STATE__loadDefaultState; m_lv2_state_load_default_feature.data = nullptr; m_lv2_features[iFeatures++] = &m_lv2_state_load_default_feature; #endif // CONFIG_LV2_STATE #ifdef CONFIG_LV2_STATE_FILES m_lv2_state_map_path.handle = this; m_lv2_state_map_path.abstract_path = &qtractor_lv2_state_abstract_path; m_lv2_state_map_path.absolute_path = &qtractor_lv2_state_absolute_path; m_lv2_state_map_path_feature.URI = LV2_STATE__mapPath; m_lv2_state_map_path_feature.data = &m_lv2_state_map_path; m_lv2_features[iFeatures++] = &m_lv2_state_map_path_feature; #ifdef CONFIG_LV2_STATE_MAKE_PATH m_lv2_state_make_path.handle = this; m_lv2_state_make_path.path = &qtractor_lv2_state_make_path; m_lv2_state_make_path_feature.URI = LV2_STATE__makePath; m_lv2_state_make_path_feature.data = &m_lv2_state_make_path; m_lv2_features[iFeatures++] = &m_lv2_state_make_path_feature; #endif // CONFIG_LV2_STATE_MAKE_PATH #endif // CONFIG_LV2_STATE_FILES #ifdef CONFIG_LV2_PROGRAMS m_lv2_programs_host.handle = this; m_lv2_programs_host.program_changed = &qtractor_lv2_program_changed; m_lv2_programs_host_feature.URI = LV2_PROGRAMS__Host; m_lv2_programs_host_feature.data = &m_lv2_programs_host; m_lv2_features[iFeatures++] = &m_lv2_programs_host_feature; #endif // CONFIG_LV2_PROGRAMS #ifdef CONFIG_LV2_MIDNAM m_lv2_midnam.handle = this; m_lv2_midnam.update = &qtractor_lv2_midnam_update; m_lv2_midnam_feature.URI = LV2_MIDNAM__update; m_lv2_midnam_feature.data = &m_lv2_midnam; m_lv2_features[iFeatures++] = &m_lv2_midnam_feature; #endif // CONFIG_LV2_PROGRAMS #if defined(CONFIG_LV2_EVENT) || defined(CONFIG_LV2_ATOM) qtractorMidiManager *pMidiManager = list()->midiManager(); #endif #ifdef CONFIG_LV2_OPTIONS #ifdef CONFIG_LV2_BUF_SIZE m_iMinBlockLength = 0; m_iMaxBlockLength = 0; m_iNominalBlockLength = 0; m_iSequenceSize = 0; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession) { qtractorAudioEngine *pAudioEngine = pSession->audioEngine(); if (pAudioEngine) { m_iMinBlockLength = pAudioEngine->bufferSizeEx(); m_iMaxBlockLength = m_iMinBlockLength; m_iNominalBlockLength = m_iMaxBlockLength; } } if (pMidiManager) { const uint32_t MaxMidiEvents = (pMidiManager->bufferSize() << 1); #ifdef CONFIG_LV2_EVENT const uint32_t Lv2EventBufferSize = (sizeof(LV2_Event) + 4) * MaxMidiEvents; if (m_iSequenceSize < Lv2EventBufferSize) m_iSequenceSize = Lv2EventBufferSize; #endif #ifdef CONFIG_LV2_ATOM const uint32_t Lv2AtomBufferSize = (sizeof(LV2_Atom_Event) + 4) * MaxMidiEvents; if (m_iSequenceSize < Lv2AtomBufferSize) m_iSequenceSize = Lv2AtomBufferSize; #endif } // Build options array to pass to plugin const LV2_Options_Option options[] = { { LV2_OPTIONS_INSTANCE, 0, g_lv2_urids.bufsz_minBlockLength, sizeof(int32_t), g_lv2_urids.atom_Int, &m_iMinBlockLength }, { LV2_OPTIONS_INSTANCE, 0, g_lv2_urids.bufsz_maxBlockLength, sizeof(int32_t), g_lv2_urids.atom_Int, &m_iMaxBlockLength }, { LV2_OPTIONS_INSTANCE, 0, g_lv2_urids.bufsz_nominalBlockLength, sizeof(int32_t), g_lv2_urids.atom_Int, &m_iNominalBlockLength }, { LV2_OPTIONS_INSTANCE, 0, g_lv2_urids.bufsz_sequenceSize, sizeof(int32_t), g_lv2_urids.atom_Int, &m_iSequenceSize }, { LV2_OPTIONS_INSTANCE, 0, 0, 0, 0, nullptr } }; ::memcpy(&m_lv2_options, &options, sizeof(options)); m_lv2_options_feature.URI = LV2_OPTIONS__options; m_lv2_options_feature.data = &m_lv2_options; m_lv2_features[iFeatures++] = &m_lv2_options_feature; #endif // CONFIG_LV2_BUF_SIZE #endif // CONFIG_LV2_OPTIONS m_lv2_features[iFeatures] = nullptr; // Get some structural data first... const LilvPlugin *plugin = pLv2Type->lv2_plugin(); if (plugin) { unsigned short iControlOuts = pLv2Type->controlOuts(); unsigned short iAudioIns = pLv2Type->audioIns(); unsigned short iAudioOuts = pLv2Type->audioOuts(); if (iAudioIns > 0) m_piAudioIns = new unsigned long [iAudioIns]; if (iAudioOuts > 0) m_piAudioOuts = new unsigned long [iAudioOuts]; if (iControlOuts > 0) { m_piControlOuts = new unsigned long [iControlOuts]; m_pfControlOuts = new float [iControlOuts]; m_pfControlOutsLast = new float [iControlOuts]; } iControlOuts = iAudioIns = iAudioOuts = 0; #ifdef CONFIG_LV2_EVENT unsigned short iEventIns = pLv2Type->eventIns(); unsigned short iEventOuts = pLv2Type->eventOuts(); if (iEventIns > 0) m_piEventIns = new unsigned long [iEventIns]; if (iEventOuts > 0) m_piEventOuts = new unsigned long [iEventOuts]; iEventIns = iEventOuts = 0; #endif // CONFIG_LV2_EVENT #ifdef CONFIG_LV2_ATOM unsigned short iAtomIns = pLv2Type->atomIns(); unsigned short iAtomOuts = pLv2Type->atomOuts(); if (iAtomIns > 0) m_piAtomIns = new unsigned long [iAtomIns]; if (iAtomOuts > 0) m_piAtomOuts = new unsigned long [iAtomOuts]; iAtomIns = iAtomOuts = 0; #endif // CONFIG_LV2_ATOM #ifdef CONFIG_LV2_CVPORT unsigned short iCVPortIns = pLv2Type->cvportIns(); unsigned short iCVPortOuts = pLv2Type->cvportOuts(); if (iCVPortIns > 0) m_piCVPortIns = new unsigned long [iCVPortIns]; if (iCVPortOuts > 0) m_piCVPortOuts = new unsigned long [iCVPortOuts]; iCVPortIns = iCVPortOuts = 0; #endif // CONFIG_LV2_CVPORT const bool bLatency = lilv_plugin_has_latency(plugin); const uint32_t iLatencyPort = (bLatency ? lilv_plugin_get_latency_port_index(plugin) : 0); const unsigned long iNumPorts = lilv_plugin_get_num_ports(plugin); for (unsigned long i = 0; i < iNumPorts; ++i) { const LilvPort *port = lilv_plugin_get_port_by_index(plugin, i); if (port) { if (lilv_port_is_a(plugin, port, g_lv2_input_class)) { if (lilv_port_is_a(plugin, port, g_lv2_audio_class)) m_piAudioIns[iAudioIns++] = i; else #ifdef CONFIG_LV2_EVENT if (lilv_port_is_a(plugin, port, g_lv2_event_class) || lilv_port_is_a(plugin, port, g_lv2_midi_class)) m_piEventIns[iEventIns++] = i; else #endif #ifdef CONFIG_LV2_ATOM if (lilv_port_is_a(plugin, port, g_lv2_atom_class)) m_piAtomIns[iAtomIns++] = i; else #endif #ifdef CONFIG_LV2_CVPORT if (lilv_port_is_a(plugin, port, g_lv2_cvport_class)) m_piCVPortIns[iCVPortIns++] = i; else #endif if (lilv_port_is_a(plugin, port, g_lv2_control_class)) addParam(new Param(this, i)); } else if (lilv_port_is_a(plugin, port, g_lv2_output_class)) { if (lilv_port_is_a(plugin, port, g_lv2_audio_class)) m_piAudioOuts[iAudioOuts++] = i; else #ifdef CONFIG_LV2_EVENT if (lilv_port_is_a(plugin, port, g_lv2_event_class) || lilv_port_is_a(plugin, port, g_lv2_midi_class)) m_piEventOuts[iEventOuts++] = i; else #endif #ifdef CONFIG_LV2_ATOM if (lilv_port_is_a(plugin, port, g_lv2_atom_class)) m_piAtomOuts[iAtomOuts++] = i; else #endif #ifdef CONFIG_LV2_CVPORT if (lilv_port_is_a(plugin, port, g_lv2_cvport_class)) m_piCVPortOuts[iCVPortOuts++] = i; else #endif if (lilv_port_is_a(plugin, port, g_lv2_control_class)) { m_piControlOuts[iControlOuts] = i; m_pfControlOuts[iControlOuts] = 0.0f; m_pfControlOutsLast[iControlOuts] = 0.0f; if (bLatency && iLatencyPort == i) m_pfLatency = &m_pfControlOuts[iControlOuts]; ++iControlOuts; } } } } #ifdef CONFIG_LV2_ATOM unsigned int iAtomInsCapacity = 0; if (iAtomIns > 0) { unsigned short iMidiAtomIns = 0; m_lv2_atom_buffer_ins = new LV2_Atom_Buffer * [iAtomIns]; for (unsigned short j = 0; j < iAtomIns; ++j) { unsigned int iMinBufferCapacity = 1024; const LilvPort *port = lilv_plugin_get_port_by_index(plugin, m_piAtomIns[j]); if (port) { LilvNode *minimum_size = lilv_port_get(plugin, port, g_lv2_minimum_size_prop); if (minimum_size) { if (lilv_node_is_int(minimum_size)) { const unsigned int iMinimumSize = lilv_node_as_int(minimum_size); if (iMinBufferCapacity < iMinimumSize) iMinBufferCapacity = iMinimumSize; } lilv_node_free(minimum_size); } if (pMidiManager && lilv_port_supports_event(plugin, port, g_lv2_midi_class)) { if (++iMidiAtomIns == 1) m_lv2_atom_midi_port_in = j; // First wins input. pMidiManager->lv2_atom_buffer_resize(iMinBufferCapacity); } #ifdef CONFIG_LV2_TIME_POSITION if (lilv_port_supports_event(plugin, port, g_lv2_time_position_class)) { m_lv2_time_position_enabled = true; m_lv2_time_position_port_in = j; qtractor_lv2_time_position_open(this); } #endif #ifdef CONFIG_LV2_PATCH if (lilv_port_supports_event(plugin, port, g_lv2_patch_message_class)) { m_lv2_patch_port_in = j; } #endif } m_lv2_atom_buffer_ins[j] = lv2_atom_buffer_new(iMinBufferCapacity, g_lv2_urids.atom_Chunk, g_lv2_urids.atom_Sequence, true); if (iAtomInsCapacity < iMinBufferCapacity) iAtomInsCapacity = iMinBufferCapacity; } } unsigned int iAtomOutsCapacity = 0; if (iAtomOuts > 0) { unsigned short iMidiAtomOuts = 0; m_lv2_atom_buffer_outs = new LV2_Atom_Buffer * [iAtomOuts]; for (unsigned short j = 0; j < iAtomOuts; ++j) { unsigned int iMinBufferCapacity = 1024; const LilvPort *port = lilv_plugin_get_port_by_index(plugin, m_piAtomOuts[j]); if (port) { LilvNode *minimum_size = lilv_port_get(plugin, port, g_lv2_minimum_size_prop); if (minimum_size) { if (lilv_node_is_int(minimum_size)) { const unsigned int iMinimumSize = lilv_node_as_int(minimum_size); if (iMinBufferCapacity < iMinimumSize) iMinBufferCapacity = iMinimumSize; } lilv_node_free(minimum_size); } if (pMidiManager && lilv_port_supports_event(plugin, port, g_lv2_midi_class)) { if (++iMidiAtomOuts == 1) m_lv2_atom_midi_port_out = j; // First wins output. pMidiManager->lv2_atom_buffer_resize(iMinBufferCapacity); } } m_lv2_atom_buffer_outs[j] = lv2_atom_buffer_new(iMinBufferCapacity, g_lv2_urids.atom_Chunk, g_lv2_urids.atom_Sequence, false); if (iAtomOutsCapacity < iMinBufferCapacity) iAtomOutsCapacity = iMinBufferCapacity; } } #ifdef CONFIG_LV2_UI m_ui_events = ::jack_ringbuffer_create(iAtomInsCapacity); m_plugin_events = ::jack_ringbuffer_create(iAtomOutsCapacity); #endif #endif // CONFIG_LV2_ATOM #ifdef CONFIG_LV2_PRESETS LilvNode *label_uri = lilv_new_uri(g_lv2_world, LILV_NS_RDFS "label"); LilvNode *preset_uri = lilv_new_uri(g_lv2_world, LV2_PRESETS__Preset); LilvNodes *presets = lilv_plugin_get_related(lv2_plugin(), preset_uri); if (presets) { LILV_FOREACH(nodes, iter, presets) { const LilvNode *preset = lilv_nodes_get(presets, iter); lilv_world_load_resource(g_lv2_world, preset); LilvNodes *labels = lilv_world_find_nodes( g_lv2_world, preset, label_uri, nullptr); if (labels) { const LilvNode *label = lilv_nodes_get_first(labels); const QString sPreset(lilv_node_as_string(label)); const QString sUri(lilv_node_as_string(preset)); m_lv2_presets.insert(sPreset, sUri); lilv_nodes_free(labels); } } lilv_nodes_free(presets); } lilv_node_free(preset_uri); lilv_node_free(label_uri); #endif // CONFIG_LV2_PRESETS #ifdef CONFIG_LV2_TIME // Set up time-pos designated port indexes, if any... for (int i = 0; i < int(qtractorLv2Time::numOfMembers); ++i) { qtractorLv2Time& member = g_lv2_time[i]; if (member.node) { const LilvPort *port = lilv_plugin_get_port_by_designation( plugin, g_lv2_input_class, member.node); if (port) { const unsigned long iIndex = lilv_port_get_index(plugin, port); Param *pParam = static_cast ( qtractorPlugin::findParam(iIndex)); if (pParam) { m_lv2_time_ports.insert(iIndex, i); member.params->append(pParam); } } } } // Add to global running LV2 Time/position ref-count... if (!m_lv2_time_ports.isEmpty()) ++g_lv2_time_refcount; #endif // CONFIG_LV2_TIME #ifdef CONFIG_LV2_PATCH lv2_patch_properties(LV2_PATCH__writable); lv2_patch_properties(LV2_PATCH__readable); #endif // FIXME: instantiate each instance properly... qtractorLv2Plugin::setChannels(channels()); } } // Destructor. qtractorLv2Plugin::~qtractorLv2Plugin (void) { // Cleanup all plugin instances... setChannels(0); // Clear programs cache. qDeleteAll(m_programs); m_programs.clear(); #ifdef CONFIG_LV2_TIME // Remove from global running LV2 Time/position ref-count... if (!m_lv2_time_ports.isEmpty()) { --g_lv2_time_refcount; // Unsubscribe mapped params... QHash::ConstIterator iter = m_lv2_time_ports.constBegin(); const QHash::ConstIterator& iter_end = m_lv2_time_ports.constEnd(); for ( ; iter != iter_end; ++iter) { Param *pParam = static_cast ( qtractorPlugin::findParam(iter.key())); if (pParam) g_lv2_time[iter.value()].params->removeAll(pParam); } } #ifdef CONFIG_LV2_TIME_POSITION if (m_lv2_time_position_enabled) qtractor_lv2_time_position_close(this); #endif #endif // CONFIG_LV2_TIME #ifdef CONFIG_LV2_CVPORT if (m_piCVPortOuts) delete [] m_piCVPortOuts; if (m_piCVPortIns) delete [] m_piCVPortIns; #endif // CONFIG_LV2_CVPORT #ifdef CONFIG_LV2_ATOM qtractorLv2PluginType *pLv2Type = static_cast (type()); const unsigned short iAtomOuts = (pLv2Type ? pLv2Type->atomOuts() : 0); if (m_lv2_atom_buffer_outs) { for (unsigned short j = 0; j < iAtomOuts; ++j) lv2_atom_buffer_free(m_lv2_atom_buffer_outs[j]); delete [] m_lv2_atom_buffer_outs; } const unsigned short iAtomIns = (pLv2Type ? pLv2Type->atomIns() : 0); if (m_lv2_atom_buffer_ins) { for (unsigned short j = 0; j < iAtomIns; ++j) lv2_atom_buffer_free(m_lv2_atom_buffer_ins[j]); delete [] m_lv2_atom_buffer_ins; } if (m_piAtomOuts) delete [] m_piAtomOuts; if (m_piAtomIns) delete [] m_piAtomIns; #endif // CONFIG_LV2_ATOM #ifdef CONFIG_LV2_EVENT if (m_piEventOuts) delete [] m_piEventOuts; if (m_piEventIns) delete [] m_piEventIns; #endif // CONFIG_LV2_EVENT #ifdef CONFIG_LV2_UI if (m_plugin_events) ::jack_ringbuffer_free(m_plugin_events); if (m_ui_events) ::jack_ringbuffer_free(m_ui_events); #endif if (m_piAudioOuts) delete [] m_piAudioOuts; if (m_piAudioIns) delete [] m_piAudioIns; if (m_piControlOuts) delete [] m_piControlOuts; if (m_pfControlOuts) delete [] m_pfControlOuts; if (m_pfControlOutsLast) delete [] m_pfControlOutsLast; if (m_pfIDummy) delete [] m_pfIDummy; if (m_pfODummy) delete [] m_pfODummy; if (m_lv2_features) delete [] m_lv2_features; } // Channel/instance number accessors. void qtractorLv2Plugin::setChannels ( unsigned short iChannels ) { // Check our type... qtractorLv2PluginType *pLv2Type = static_cast (type()); if (pLv2Type == nullptr) return; // Estimate the (new) number of instances... const unsigned short iOldInstances = instances(); unsigned short iInstances = 0; if (iChannels > 0) { iInstances = pLv2Type->instances(iChannels, list()->isMidi()); // Now see if instance and channel count changed anyhow... if (iInstances == iOldInstances && iChannels == channels()) return; } const LilvPlugin *plugin = pLv2Type->lv2_plugin(); if (plugin == nullptr) return; // Gotta go for a while... const bool bActivated = isActivated(); setChannelsActivated(iChannels, false); // Set new instance number... setInstances(iInstances); // Close old instances, all the way... const int iLv2Plugin = g_lv2Plugins.indexOf(this); if (iLv2Plugin >= 0) g_lv2Plugins.removeAt(iLv2Plugin); #ifdef CONFIG_LV2_WORKER if (m_lv2_worker) { delete m_lv2_worker; m_lv2_worker = nullptr; } #endif if (m_ppInstances) { for (unsigned short i = 0; i < iOldInstances; ++i) { LilvInstance *instance = m_ppInstances[i]; if (instance) lilv_instance_free(instance); } delete [] m_ppInstances; m_ppInstances = nullptr; } // Bail out, if none are about to be created... if (iInstances < 1) { setChannelsActivated(iChannels, bActivated); return; } #ifdef CONFIG_DEBUG qDebug("qtractorLv2Plugin[%p]::setChannels(%u) instances=%u", this, iChannels, iInstances); #endif // Allocate the dummy audio I/O buffers... qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; qtractorAudioEngine *pAudioEngine = pSession->audioEngine(); if (pAudioEngine == nullptr) return; const unsigned int iSampleRate = pAudioEngine->sampleRate(); const unsigned int iBufferSizeEx = pAudioEngine->bufferSizeEx(); const unsigned short iAudioIns = pLv2Type->audioIns(); const unsigned short iAudioOuts = pLv2Type->audioOuts(); if (iChannels < iAudioIns #ifdef CONFIG_LV2_CVPORT || pLv2Type->cvportIns() > 0 #endif ) { if (m_pfIDummy) delete [] m_pfIDummy; m_pfIDummy = new float [iBufferSizeEx]; ::memset(m_pfIDummy, 0, iBufferSizeEx * sizeof(float)); } if (iChannels < iAudioOuts #ifdef CONFIG_LV2_CVPORT || pLv2Type->cvportOuts() > 0 #endif ) { if (m_pfODummy) delete [] m_pfODummy; m_pfODummy = new float [iBufferSizeEx]; // ::memset(m_pfODummy, 0, iBufferSizeEx * sizeof(float)); } #ifdef CONFIG_LV2_WORKER if (lilv_plugin_has_feature(plugin, g_lv2_worker_schedule_hint)) m_lv2_worker = new qtractorLv2Worker(this, m_lv2_features); #endif LV2_Feature **features = m_lv2_features; #ifdef CONFIG_LV2_WORKER if (m_lv2_worker) features = m_lv2_worker->lv2_features(); #endif // We'll need output control (not dummy anymore) port indexes... const unsigned short iControlOuts = pLv2Type->controlOuts(); // But we'll need dummy CV ports and indexes... #ifdef CONFIG_LV2_CVPORT const unsigned short iCVPortIns = pLv2Type->cvportIns(); const unsigned short iCVPortOuts = pLv2Type->cvportOuts(); #endif unsigned short i, j; // Allocate new instances... m_ppInstances = new LilvInstance * [iInstances]; for (i = 0; i < iInstances; ++i) { // Instantiate them properly first... LilvInstance *instance = lilv_plugin_instantiate(plugin, iSampleRate, features); if (instance) { // (Dis)connect all ports... const unsigned long iNumPorts = lilv_plugin_get_num_ports(plugin); for (unsigned long k = 0; k < iNumPorts; ++k) lilv_instance_connect_port(instance, k, nullptr); // Connect all existing input control ports... const qtractorPlugin::Params& params = qtractorPlugin::params(); qtractorPlugin::Params::ConstIterator param = params.constBegin(); const qtractorPlugin::Params::ConstIterator& param_end = params.constEnd(); for ( ; param != param_end; ++param) { qtractorPlugin::Param *pParam = param.value(); lilv_instance_connect_port(instance, pParam->index(), pParam->subject()->data()); } // Connect all existing output control ports... for (j = 0; j < iControlOuts; ++j) { lilv_instance_connect_port(instance, m_piControlOuts[j], &m_pfControlOuts[j]); } // Connect all dummy input ports... if (m_pfIDummy) for (j = iChannels; j < iAudioIns; ++j) { lilv_instance_connect_port(instance, m_piAudioIns[j], m_pfIDummy); // dummy input port! } // Connect all dummy output ports... if (m_pfODummy) for (j = iChannels; j < iAudioOuts; ++j) { lilv_instance_connect_port(instance, m_piAudioOuts[j], m_pfODummy); // dummy input port! } #ifdef CONFIG_LV2_CVPORT // Connect all existing CVPort's to a dummy port... for (unsigned short j = 0; j < iCVPortIns; ++j) { lilv_instance_connect_port(instance, m_piCVPortIns[j], m_pfIDummy); } for (unsigned short j = 0; j < iCVPortOuts; ++j) { lilv_instance_connect_port(instance, m_piCVPortOuts[j], m_pfODummy); } #endif #if 0//def CONFIG_LV2_TIME // Connect time-pos designated ports, if any... QHash::ConstIterator iter = m_lv2_time_ports.constBegin(); const QHash::ConstIterator& iter_end = m_lv2_time_ports.constEnd(); for ( ; iter != iter_end; ++iter) { lilv_instance_connect_port(instance, iter.key(), &(g_lv2_time[iter.value()].data)); } #endif } #ifdef CONFIG_DEBUG qDebug("qtractorLv2Plugin[%p]::setChannels(%u) instance[%u]=%p", this, iChannels, i, instance); #endif // This is it... m_ppInstances[i] = instance; } // Finally add it to the LV2 plugin roster... g_lv2Plugins.append(this); #ifdef CONFIG_LV2_STATE // Load default state as needed... if (lilv_plugin_has_feature(plugin, g_lv2_state_load_default_hint)) lv2_state_load_default(); #endif // (Re)issue all configuration as needed... realizeConfigs(); realizeValues(); // But won't need it anymore. releaseConfigs(); releaseValues(); // Initialize programs cache. updateInstruments(); // (Re)activate instance if necessary... setChannelsActivated(iChannels, bActivated); } // Specific accessors. LilvPlugin *qtractorLv2Plugin::lv2_plugin (void) const { qtractorLv2PluginType *pLv2Type = static_cast (type()); return (pLv2Type ? pLv2Type->lv2_plugin() : nullptr); } LilvInstance *qtractorLv2Plugin::lv2_instance ( unsigned short iInstance ) const { return (m_ppInstances ? m_ppInstances[iInstance] : nullptr); } LV2_Handle qtractorLv2Plugin::lv2_handle ( unsigned short iInstance ) const { const LilvInstance *instance = lv2_instance(iInstance); return (instance ? lilv_instance_get_handle(instance) : nullptr); } // Do the actual activation. void qtractorLv2Plugin::activate (void) { if (m_ppInstances) { const unsigned short iInstances = instances(); for (unsigned short i = 0; i < iInstances; ++i) { LilvInstance *instance = m_ppInstances[i]; if (instance) lilv_instance_activate(instance); } } } // Do the actual deactivation. void qtractorLv2Plugin::deactivate (void) { if (m_ppInstances) { const unsigned short iInstances = instances(); for (unsigned short i = 0; i < iInstances; ++i) { LilvInstance *instance = m_ppInstances[i]; if (instance) lilv_instance_deactivate(instance); } } } // The main plugin processing procedure. void qtractorLv2Plugin::process ( float **ppIBuffer, float **ppOBuffer, unsigned int nframes ) { if (m_ppInstances == nullptr) return; const LilvPlugin *plugin = lv2_plugin(); if (plugin == nullptr) return; #if defined(CONFIG_LV2_EVENT) || defined(CONFIG_LV2_ATOM) qtractorMidiManager *pMidiManager = nullptr; const unsigned short iMidiIns = midiIns(); const unsigned short iMidiOuts = midiOuts(); if ((iMidiIns + iMidiOuts) > 0) pMidiManager = list()->midiManager(); qtractorLv2PluginType *pLv2Type = static_cast (type()); #ifdef CONFIG_LV2_EVENT const unsigned short iEventIns = pLv2Type->eventIns(); const unsigned short iEventOuts = pLv2Type->eventOuts(); #endif #ifdef CONFIG_LV2_ATOM const unsigned short iAtomIns = pLv2Type->atomIns(); const unsigned short iAtomOuts = pLv2Type->atomOuts(); #endif #endif // We'll cross channels over instances... const unsigned short iInstances = instances(); const unsigned short iChannels = channels(); const unsigned short iAudioIns = audioIns(); const unsigned short iAudioOuts = audioOuts(); unsigned short iIChannel = 0; unsigned short iOChannel = 0; unsigned short i, j; // For each plugin instance... for (i = 0; i < iInstances; ++i) { LilvInstance *instance = m_ppInstances[i]; if (instance) { // For each instance audio input port... for (j = 0; j < iAudioIns && iIChannel < iChannels; ++j) { lilv_instance_connect_port(instance, m_piAudioIns[j], ppIBuffer[iIChannel++]); } // For each instance audio output port... for (j = 0; j < iAudioOuts && iOChannel < iChannels; ++j) { lilv_instance_connect_port(instance, m_piAudioOuts[j], ppOBuffer[iOChannel++]); } #ifdef CONFIG_LV2_EVENT // Connect all existing input event/MIDI ports... if (pMidiManager) { for (j = 0; j < iEventIns; ++j) { lilv_instance_connect_port(instance, m_piEventIns[j], pMidiManager->lv2_events_in()); } for (j = 0; j < iEventOuts; ++j) { lilv_instance_connect_port(instance, m_piEventOuts[j], pMidiManager->lv2_events_out()); } } #endif #ifdef CONFIG_LV2_ATOM // Connect all existing input atom/MIDI ports... for (j = 0; j < iAtomIns; ++j) { LV2_Atom_Buffer *abuf = m_lv2_atom_buffer_ins[j]; if (pMidiManager && j == m_lv2_atom_midi_port_in) abuf = pMidiManager->lv2_atom_buffer_in(); else lv2_atom_buffer_reset(abuf, true); lilv_instance_connect_port(instance, m_piAtomIns[j], &abuf->aseq); #ifdef CONFIG_LV2_TIME_POSITION // Time position has changed, provide an update... if (m_lv2_time_position_changed > 0 && j == m_lv2_time_position_port_in) { LV2_Atom_Buffer_Iterator aiter; lv2_atom_buffer_end(&aiter, abuf); const LV2_Atom *atom = (const LV2_Atom *) g_lv2_time_position_buffer; lv2_atom_buffer_write(&aiter, 0, 0, atom->type, atom->size, (const uint8_t *) LV2_ATOM_BODY(atom)); m_lv2_time_position_changed = 0; } #endif #ifdef CONFIG_LV2_PATCH // Plugin state has changed, request an update... if (m_lv2_patch_changed > 0 && j == m_lv2_patch_port_in) { LV2_Atom_Buffer_Iterator aiter; lv2_atom_buffer_end(&aiter, abuf); LV2_Atom_Object obj; obj.atom.size = sizeof(LV2_Atom_Object_Body); obj.atom.type = g_lv2_urids.atom_Object; obj.body.id = 0; obj.body.otype = g_lv2_urids.patch_Get; lv2_atom_buffer_write(&aiter, 0, 0, obj.atom.type, obj.atom.size, (const uint8_t *) LV2_ATOM_BODY(&obj)); m_lv2_patch_changed = 0; } #endif } for (j = 0; j < iAtomOuts; ++j) { LV2_Atom_Buffer *abuf = m_lv2_atom_buffer_outs[j]; if (pMidiManager && j == m_lv2_atom_midi_port_out) abuf = pMidiManager->lv2_atom_buffer_out(); else lv2_atom_buffer_reset(abuf, false); lilv_instance_connect_port(instance, m_piAtomOuts[j], &abuf->aseq); } #ifdef CONFIG_LV2_UI // Read and apply control changes, eventually from an UI... uint32_t read_space = ::jack_ringbuffer_read_space(m_ui_events); while (read_space > 0) { ControlEvent ev; ::jack_ringbuffer_read(m_ui_events, (char *) &ev, sizeof(ev)); char ebuf[ev.size]; if (::jack_ringbuffer_read(m_ui_events, ebuf, ev.size) < ev.size) break; if (ev.protocol == g_lv2_urids.atom_eventTransfer) { for (j = 0; j < iAtomIns; ++j) { if (m_piAtomIns[j] == ev.index) { LV2_Atom_Buffer *abuf = m_lv2_atom_buffer_ins[j]; if (pMidiManager && j == m_lv2_atom_midi_port_in) abuf = pMidiManager->lv2_atom_buffer_in(); LV2_Atom_Buffer_Iterator aiter; lv2_atom_buffer_end(&aiter, abuf); const LV2_Atom *atom = (const LV2_Atom *) ebuf; lv2_atom_buffer_write(&aiter, nframes, 0, atom->type, atom->size, (const uint8_t *) LV2_ATOM_BODY(atom)); break; } } } read_space -= sizeof(ev) + ev.size; } #endif // CONFIG_LV2_UI #endif // CONFIG_LV2_ATOM // Make it run... lilv_instance_run(instance, nframes); // Wrap dangling output channels?... for (j = iOChannel; j < iChannels; ++j) ::memset(ppOBuffer[j], 0, nframes * sizeof(float)); } } #ifdef CONFIG_LV2_WORKER if (m_lv2_worker) m_lv2_worker->commit(); #endif #ifdef CONFIG_LV2_ATOM #ifdef CONFIG_LV2_UI for (j = 0; j < iAtomOuts; ++j) { LV2_Atom_Buffer *abuf; if (pMidiManager && j == m_lv2_atom_midi_port_out) abuf = pMidiManager->lv2_atom_buffer_out(); else abuf = m_lv2_atom_buffer_outs[j]; LV2_Atom_Buffer_Iterator aiter; lv2_atom_buffer_begin(&aiter, abuf); while (true) { uint8_t *data; LV2_Atom_Event *pLv2AtomEvent = lv2_atom_buffer_get(&aiter, &data); if (pLv2AtomEvent == nullptr) break; //if (j > 0 || pLv2AtomEvent->body.type != QTRACTOR_LV2_MIDI_EVENT_ID) { char buf[sizeof(ControlEvent) + sizeof(LV2_Atom)]; const uint32_t type = pLv2AtomEvent->body.type; const uint32_t size = pLv2AtomEvent->body.size; ControlEvent *ev = (ControlEvent *) buf; ev->index = m_piAtomOuts[j]; ev->protocol = g_lv2_urids.atom_eventTransfer; ev->size = sizeof(LV2_Atom) + size; LV2_Atom *atom = (LV2_Atom *) ev->body; atom->type = type; atom->size = size; if (::jack_ringbuffer_write_space(m_plugin_events) < sizeof(buf) + size) break; ::jack_ringbuffer_write(m_plugin_events, (const char *) buf, sizeof(buf)); ::jack_ringbuffer_write(m_plugin_events, (const char *) data, size); //} lv2_atom_buffer_increment(&aiter); } } #endif // CONFIG_LV2_UI #endif // CONFIG_LV2_ATOM #ifdef CONFIG_LV2_EVENT if (pMidiManager && iEventOuts > 0) { if (iMidiOuts > 0) pMidiManager->lv2_events_swap(); else pMidiManager->resetOutputBuffers(); } #endif #ifdef CONFIG_LV2_ATOM if (pMidiManager && iAtomOuts > 0) { if (iMidiOuts > 0) pMidiManager->lv2_atom_buffer_swap(); else pMidiManager->resetOutputBuffers(); } #endif } #ifdef CONFIG_LV2_UI // Open editor. void qtractorLv2Plugin::openEditor ( QWidget */*pParent*/ ) { if (m_lv2_ui) { setEditorVisible(true); return; } qtractorLv2PluginType *pLv2Type = static_cast (type()); if (pLv2Type == nullptr) return; // Check the UI inventory... m_lv2_uis = lilv_plugin_get_uis(pLv2Type->lv2_plugin()); if (m_lv2_uis == nullptr) return; // Make sure native UIs gets top priority... struct ui_key { ui_key (int type = LV2_UI_TYPE_NONE) { if (type >= LV2_UI_TYPE_NATIVE) ukey = ((type - LV2_UI_TYPE_NATIVE) << 1); else ukey = (type << 1) | 1; } int ui_type () const { int type = (ukey >> 1); if ((ukey & 1) == 0) type += LV2_UI_TYPE_NATIVE; return type; } bool operator< (const ui_key& key) const { return (ukey < key.ukey); } uint ukey; }; QMap ui_map; LILV_FOREACH(uis, iter, m_lv2_uis) { LilvUI *ui = const_cast (lilv_uis_get(m_lv2_uis, iter)); #ifdef CONFIG_LV2_EXTERNAL_UI if (lilv_ui_is_a(ui, g_lv2_external_ui_class) #ifdef LV2_EXTERNAL_UI_DEPRECATED_URI || lilv_ui_is_a(ui, g_lv2_external_ui_deprecated_class) #endif ) ui_map.insert(ui_key(LV2_UI_TYPE_EXTERNAL), ui); else #endif if (lilv_ui_is_a(ui, g_lv2_x11_ui_class)) { #ifdef CONFIG_LIBSUIL ui_map.insert(ui_key(LV2_UI_TYPE_X11), ui); #endif #ifdef CONFIG_LV2_UI_X11 ui_map.insert(ui_key(LV2_UI_TYPE_X11_NATIVE), ui); #endif } else if (lilv_ui_is_a(ui, g_lv2_gtk_ui_class)) { #ifdef CONFIG_LIBSUIL ui_map.insert(ui_key(LV2_UI_TYPE_GTK), ui); #endif #ifdef CONFIG_LV2_UI_GTK2 ui_map.insert(ui_key(LV2_UI_TYPE_GTK_NATIVE), ui); #endif } #if QT_VERSION < QT_VERSION_CHECK(5, 0, 0) else if (lilv_ui_is_a(ui, g_lv2_qt4_ui_class)) ui_map.insert(ui_key(LV2_UI_TYPE_QT4), ui); #else #if QT_VERSION < QT_VERSION_CHECK(6, 0, 0) else if (lilv_ui_is_a(ui, g_lv2_qt5_ui_class)) ui_map.insert(ui_key(LV2_UI_TYPE_QT5), ui); #endif #endif #ifdef CONFIG_LV2_UI_SHOW else if (pLv2Type->lv2_ui_show_interface(ui)) ui_map.insert(ui_key(LV2_UI_TYPE_OTHER), ui); #endif } const QMap::ConstIterator& ui_begin = ui_map.constBegin(); const QMap::ConstIterator& ui_end = ui_map.constEnd(); QMap::ConstIterator ui_iter = ui_begin; const int iEditorType = editorType(); if (iEditorType > 0) // Must be != LV2_UI_TYPE_NONE. ui_iter = ui_map.constFind(ui_key(iEditorType)); qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions && pOptions->bQueryEditorType && (ui_map.count() > 1) && (0 >= iEditorType || ui_iter == ui_end)) { const QString& sTitle = type()->name(); const QString& sText = QObject::tr("Select plug-in's editor (GUI):"); qtractorMessageBox mbox(qtractorMainForm::getInstance()); mbox.setIcon(QMessageBox::Question); mbox.setWindowTitle(sTitle); mbox.setText(sText); mbox.setStandardButtons(QMessageBox::Ok | QMessageBox::Cancel); QButtonGroup group; for (ui_iter = ui_begin; ui_iter != ui_end; ++ui_iter) { const int ui_type = ui_iter.key().ui_type(); QRadioButton *pRadioButton; switch (ui_type) { case LV2_UI_TYPE_EXTERNAL: pRadioButton = new QRadioButton(QObject::tr("External")); break; case LV2_UI_TYPE_X11: pRadioButton = new QRadioButton(QObject::tr("X11")); break; case LV2_UI_TYPE_X11_NATIVE: pRadioButton = new QRadioButton(QObject::tr("X11 (native)")); break; case LV2_UI_TYPE_GTK: pRadioButton = new QRadioButton(QObject::tr("Gtk2")); break; case LV2_UI_TYPE_GTK_NATIVE: pRadioButton = new QRadioButton(QObject::tr("Gtk2 (native)")); break; #if QT_VERSION < QT_VERSION_CHECK(5, 0, 0) case LV2_UI_TYPE_QT4: pRadioButton = new QRadioButton(QObject::tr("Qt4")); break; #else #if QT_VERSION < QT_VERSION_CHECK(6, 0, 0) case LV2_UI_TYPE_QT5: pRadioButton = new QRadioButton(QObject::tr("Qt5")); break; #endif #endif case LV2_UI_TYPE_OTHER: default: pRadioButton = new QRadioButton(QObject::tr("Other")); break; } pRadioButton->setChecked(ui_iter == ui_begin); group.addButton(pRadioButton, ui_type); mbox.addCustomButton(pRadioButton); } mbox.addCustomSpacer(); QCheckBox cbox(QObject::tr("Don't ask this again")); cbox.setChecked(false); cbox.blockSignals(true); mbox.addButton(&cbox, QMessageBox::ActionRole); if (mbox.exec() == QMessageBox::Ok) ui_iter = ui_map.constFind(ui_key(group.checkedId())); else ui_iter = ui_end; if (ui_iter != ui_end && cbox.isChecked()) setEditorType(ui_iter.key().ui_type()); } if (ui_iter == ui_end) { lilv_uis_free(m_lv2_uis); m_lv2_uis = nullptr; return; } // Tell the world we'll (maybe) take some time... qtractorPluginList::WaitCursor waiting; m_lv2_ui_type = ui_iter.key().ui_type(); m_lv2_ui = ui_iter.value(); #ifdef CONFIG_LIBSUIL m_suil_support = bool(m_lv2_ui_type < LV2_UI_TYPE_NATIVE); #endif if (m_lv2_ui_type >= LV2_UI_TYPE_NATIVE) m_lv2_ui_type -= LV2_UI_TYPE_NATIVE; const char *ui_type_uri = nullptr; switch (m_lv2_ui_type) { #ifdef CONFIG_LV2_EXTERNAL_UI case LV2_UI_TYPE_EXTERNAL: #ifdef LV2_EXTERNAL_UI_DEPRECATED_URI if (lilv_ui_is_a(m_lv2_ui, g_lv2_external_ui_deprecated_class)) ui_type_uri = LV2_EXTERNAL_UI_DEPRECATED_URI; else #endif ui_type_uri = LV2_EXTERNAL_UI__Widget; break; #endif case LV2_UI_TYPE_X11: ui_type_uri = LV2_UI__X11UI; break; case LV2_UI_TYPE_GTK: ui_type_uri = LV2_UI__GtkUI; break; #if QT_VERSION < QT_VERSION_CHECK(5, 0, 0) case LV2_UI_TYPE_QT4: ui_type_uri = LV2_UI__Qt4UI; break; #else #if QT_VERSION < QT_VERSION_CHECK(6, 0, 0) case LV2_UI_TYPE_QT5: ui_type_uri = LV2_UI__Qt5UI; break; #endif #endif default: break; } #ifdef CONFIG_DEBUG qDebug("qtractorLv2Plugin[%p]::openEditor(\"%s\")", this, ui_type_uri); #endif const char *ui_host_uri = LV2_UI_HOST_URI; const char *plugin_uri = lilv_node_as_uri(lilv_plugin_get_uri(pLv2Type->lv2_plugin())); const char *ui_uri = lilv_node_as_uri(lilv_ui_get_uri(m_lv2_ui)); const char *ui_bundle_uri = lilv_node_as_uri(lilv_ui_get_bundle_uri(m_lv2_ui)); const char *ui_binary_uri = lilv_node_as_uri(lilv_ui_get_binary_uri(m_lv2_ui)); #ifdef CONFIG_LILV_FILE_URI_PARSE const char *ui_bundle_path = lilv_file_uri_parse(ui_bundle_uri, nullptr); const char *ui_binary_path = lilv_file_uri_parse(ui_binary_uri, nullptr); #else const char *ui_bundle_path = lilv_uri_to_path(ui_bundle_uri); const char *ui_binary_path = lilv_uri_to_path(ui_binary_uri); #endif // Do try to instantiate the UI... const bool ui_instantiate = lv2_ui_instantiate( ui_host_uri, plugin_uri, ui_uri, ui_type_uri, ui_bundle_path, ui_binary_path); #ifdef CONFIG_LILV_FILE_URI_PARSE lilv_free((void *) ui_binary_path); lilv_free((void *) ui_bundle_path); #endif // Did we failed miserably? if (!ui_instantiate) return; #ifdef CONFIG_LIBSUIL const bool ui_supported = (m_suil_instance != nullptr); #else const bool ui_supported = false; #endif const qtractorPlugin::Params& params = qtractorPlugin::params(); qtractorPlugin::Params::ConstIterator param = params.constBegin(); const qtractorPlugin::Params::ConstIterator& param_end = params.constEnd(); for ( ; param != param_end; ++param) { qtractorPlugin::Param *pParam = param.value(); const float fValue = pParam->value(); lv2_ui_port_event(pParam->index(), sizeof(float), 0, &fValue); } const unsigned long iControlOuts = pLv2Type->controlOuts(); for (unsigned long j = 0; j < iControlOuts; ++j) { lv2_ui_port_event(m_piControlOuts[j], sizeof(float), 0, &m_pfControlOuts[j]); } #if QT_VERSION >= QT_VERSION_CHECK(5, 1, 0) #ifdef CONFIG_LV2_UI_X11 if (!ui_supported && m_pQtWidget && m_lv2_ui_type == LV2_UI_TYPE_X11) { // Initialize widget event filter... m_pQtFilter = new EventFilter(this, m_pQtWidget); // m_bQtDelete = true; // LV2 UI resize control... QSize size = m_pQtWidget->sizeHint(); if (!size.isValid() || size.isNull()) size = m_pQtWidget->size(); if (size.isValid() && !size.isNull()) { m_pQtWidget->setMinimumSize(size); lv2_ui_resize(size); } // m_pQtWidget->show(); } else #endif // CONFIG_LV2_UI_X11 #ifdef CONFIG_LV2_UI_GTK2 if (!ui_supported && m_lv2_ui_widget && m_lv2_ui_type == LV2_UI_TYPE_GTK) { // Initialize GTK+ framework (one time only)... qtractorLv2Gtk2Plugin::init_main(); // Create embeddable native window... GtkWidget *pGtkWidget = static_cast (m_lv2_ui_widget); GtkWidget *pGtkWindow = gtk_window_new(GTK_WINDOW_TOPLEVEL); // GtkWidget *pGtkWindow = gtk_plug_new(0); gtk_window_set_resizable(GTK_WINDOW(pGtkWindow), 0); // Add plugin widget into our new window container... gtk_container_add(GTK_CONTAINER(pGtkWindow), pGtkWidget); gtk_widget_show_all(pGtkWindow); // Embed native GTK+ window into a Qt widget... const WId wid = GDK_WINDOW_XID(gtk_widget_get_window(pGtkWindow)); // const WId wid = gtk_plug_get_id((GtkPlug *) pGtkWindow); QWindow *pQtWindow = QWindow::fromWinId(wid); // Create the new parent frame... QWidget *pQtWidget = new QWidget(nullptr, Qt::Window); pQtWidget->setAttribute(Qt::WA_QuitOnClose, false); QWidget *pQtContainer = QWidget::createWindowContainer(pQtWindow, pQtWidget); QVBoxLayout *pVBoxLayout = new QVBoxLayout(); pVBoxLayout->setContentsMargins(0, 0, 0, 0); pVBoxLayout->setSpacing(0); pVBoxLayout->addWidget(pQtContainer); pQtWidget->setLayout(pVBoxLayout); // Get initial window size... GtkAllocation alloc; gtk_widget_get_allocation(pGtkWidget, &alloc); pQtWidget->resize(alloc.width, alloc.height); // Set native GTK+ window size callbacks... g_signal_connect(G_OBJECT(pGtkWindow), "size-request", G_CALLBACK(qtractor_lv2_ui_gtk2_on_size_request), pQtWidget); g_signal_connect(G_OBJECT(pGtkWindow), "size-allocate", G_CALLBACK(qtractor_lv2_ui_gtk2_on_size_allocate), pQtWidget); m_pGtkWindow = pGtkWindow; m_pQtWindow = pQtWindow; // done. m_pQtWidget = pQtWidget; m_pQtFilter = new EventFilter(this, m_pQtWidget); m_bQtDelete = true; // owned! // LV2 UI resize control... lv2_ui_resize(QSize(alloc.width, alloc.height)); // m_pQtWidget->show(); } else #endif // CONFIG_LV2_UI_GTK2 #endif if (ui_supported && m_lv2_ui_widget && m_lv2_ui_type != LV2_UI_TYPE_EXTERNAL) { m_pQtWidget = static_cast (m_lv2_ui_widget); m_pQtFilter = new EventFilter(this, m_pQtWidget); m_bQtDelete = false; // LV2 UI resize control... QSize size = m_pQtWidget->sizeHint(); if (!size.isValid() || size.isNull()) size = m_pQtWidget->size(); if (size.isValid() && !size.isNull()) { m_pQtWidget->setMinimumSize(size); lv2_ui_resize(size); } // m_pQtWidget->show(); } else { m_pQtWidget = nullptr; m_pQtFilter = nullptr; m_bQtDelete = false; } #ifdef CONFIG_LV2_UI_IDLE if (m_lv2_ui_type != LV2_UI_TYPE_EXTERNAL) { m_lv2_ui_idle_interface = (const LV2UI_Idle_Interface *) lv2_ui_extension_data(LV2_UI__idleInterface); } else { m_lv2_ui_idle_interface = nullptr; } #endif // CONFIG_LV2_UI_IDLE #ifdef CONFIG_LV2_UI_SHOW if (m_pQtWidget == nullptr && m_lv2_ui_type != LV2_UI_TYPE_EXTERNAL) { m_lv2_ui_show_interface = (const LV2UI_Show_Interface *) lv2_ui_extension_data(LV2_UI__showInterface); } else { m_lv2_ui_show_interface = nullptr; } #endif // CONFIG_LV2_UI_SHOW updateEditorTitle(); setEditorVisible(true); loadEditorPos(); // idleEditor(); } // Close editor. void qtractorLv2Plugin::closeEditor (void) { if (m_lv2_ui == nullptr) return; #ifdef CONFIG_DEBUG qDebug("qtractorLv2Plugin[%p]::closeEditor()", this); #endif setEditorVisible(false); m_ui_params.clear(); #ifdef CONFIG_LV2_UI_TOUCH m_ui_params_touch.clear(); #endif #ifdef CONFIG_LV2_PORT_EVENT m_port_events.clear(); #endif #ifdef CONFIG_LV2_UI_SHOW m_lv2_ui_show_interface = nullptr; #endif #ifdef CONFIG_LV2_UI_IDLE m_lv2_ui_idle_interface = nullptr; #endif #if QT_VERSION >= QT_VERSION_CHECK(5, 1, 0) #ifdef CONFIG_LV2_UI_GTK2 if (m_pQtWindow) { m_pQtWindow->setParent(nullptr); delete m_pQtWindow; m_pQtWindow = nullptr; } if (m_pGtkWindow) { gtk_widget_destroy(m_pGtkWindow); m_pGtkWindow = nullptr; } qtractorLv2Gtk2Plugin::exit_main(); #endif // CONFIG_LV2_UI_GTK2 #endif if (m_pQtWidget) { if (m_bQtDelete) { delete m_pQtWidget; m_bQtDelete = false; } m_pQtWidget = nullptr; } if (m_pQtFilter) { delete m_pQtFilter; m_pQtFilter = nullptr; } #ifdef CONFIG_LIBSUIL if (m_suil_instance) { suil_instance_free(m_suil_instance); m_suil_instance = nullptr; } if (m_suil_host) { suil_host_free(m_suil_host); m_suil_host = nullptr; } #endif if (m_lv2_ui_descriptor) { if (m_lv2_ui_handle) m_lv2_ui_descriptor->cleanup(m_lv2_ui_handle); m_lv2_ui_descriptor = nullptr; } if (m_lv2_ui_module) { ::dlclose(m_lv2_ui_module); m_lv2_ui_module = nullptr; } if (m_lv2_ui_features) { delete [] m_lv2_ui_features; m_lv2_ui_features = nullptr; } if (m_lv2_uis) { lilv_uis_free(m_lv2_uis); m_lv2_uis = nullptr; } m_lv2_ui_widget = nullptr; m_lv2_ui_handle = nullptr; m_lv2_ui_type = LV2_UI_TYPE_NONE; m_lv2_ui = nullptr; } // Idle editor. void qtractorLv2Plugin::idleEditor (void) { #ifdef CONFIG_LV2_ATOM uint32_t read_space = ::jack_ringbuffer_read_space(m_plugin_events); while (read_space > 0) { ControlEvent ev; ::jack_ringbuffer_read(m_plugin_events, (char *) &ev, sizeof(ev)); char buf[ev.size]; if (::jack_ringbuffer_read(m_plugin_events, buf, ev.size) < ev.size) break; lv2_ui_port_event(ev.index, ev.size, ev.protocol, buf); read_space -= sizeof(ev) + ev.size; } #endif // Try to make all parameter changes into one single command... if (m_ui_params.count() > 0) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession) { qtractorPluginParamValuesCommand *pParamValuesCommand = new qtractorPluginParamValuesCommand( QObject::tr("plugin parameters")); QHash::ConstIterator iter = m_ui_params.constBegin(); const QHash::ConstIterator& iter_end = m_ui_params.constEnd(); for ( ; iter != iter_end; ++iter) { const unsigned long iIndex = iter.key(); const float fValue = iter.value(); qtractorPlugin::Param *pParam = findParam(iIndex); if (pParam) pParamValuesCommand->updateParamValue(pParam, fValue, false); } if (pParamValuesCommand->isEmpty()) delete pParamValuesCommand; else pSession->execute(pParamValuesCommand); } // Done. m_ui_params.clear(); } #ifdef CONFIG_LV2_PORT_EVENT // Try to make all port events at once now... if (m_port_events.count() > 0) { QHash::ConstIterator iter = m_port_events.constBegin(); const QHash::ConstIterator& iter_end = m_port_events.constEnd(); for ( ; iter != iter_end; ++iter) { const unsigned long iIndex = iter.key(); const float fValue = iter.value(); qtractorPlugin::Param *pParam = findParam(iIndex); if (pParam) pParam->setValue(fValue, false); } // Done. m_port_events.clear(); } #endif #ifdef CONFIG_LV2_MIDNAM if (m_lv2_midnam_update > 0) { m_lv2_midnam_update = 0; updateInstruments(); } #endif // Now, the following only makes sense // iif you have an open custom GUI editor.. if (m_lv2_ui == nullptr) return; if (m_piControlOuts && m_pfControlOuts && m_pfControlOutsLast) { const unsigned long iControlOuts = type()->controlOuts(); for (unsigned short j = 0; j < iControlOuts; ++j) { if (m_pfControlOutsLast[j] != m_pfControlOuts[j]) { lv2_ui_port_event(m_piControlOuts[j], sizeof(float), 0, &m_pfControlOuts[j]); m_pfControlOutsLast[j] = m_pfControlOuts[j]; } } } // Do we need some clean-up...? if (isEditorClosed()) { setEditorClosed(false); toggleFormEditor(false); m_bEditorVisible = false; // Do really close now. closeEditor(); return; } #ifdef CONFIG_LV2_EXTERNAL_UI if (m_lv2_ui_widget && m_lv2_ui_type == LV2_UI_TYPE_EXTERNAL) LV2_EXTERNAL_UI_RUN((LV2_External_UI_Widget *) m_lv2_ui_widget); #endif #ifdef CONFIG_LV2_UI_IDLE if (m_lv2_ui_handle && m_lv2_ui_idle_interface && m_lv2_ui_idle_interface->idle) { if ((*m_lv2_ui_idle_interface->idle)(m_lv2_ui_handle)) closeEditorEx(); } #endif } void qtractorLv2Plugin::closeEditorEx (void) { #ifdef CONFIG_DEBUG qDebug("qtractorLv2Plugin[%p]::closeEditorEx()", this); #endif // Save current editor position, if any... // saveEditorPos(); setEditorClosed(true); } // GUI editor visibility state. void qtractorLv2Plugin::setEditorVisible ( bool bVisible ) { if (m_lv2_ui == nullptr) return; if (/*!m_bEditorVisible && */bVisible) { if (m_pQtWidget) { // Guaranteeing a reasonable window type: // ie. not Qt::Dialog or Qt::Popup from the seemingly good choices. if (m_lv2_ui_type == LV2_UI_TYPE_QT4 || m_lv2_ui_type == LV2_UI_TYPE_QT5) { const Qt::WindowFlags wflags = m_pQtWidget->windowFlags() & ~Qt::WindowType_Mask; m_pQtWidget->setWindowFlags(wflags | Qt::Widget); } m_pQtWidget->show(); m_pQtWidget->raise(); m_pQtWidget->activateWindow(); } #ifdef CONFIG_LV2_EXTERNAL_UI else if (m_lv2_ui_widget && m_lv2_ui_type == LV2_UI_TYPE_EXTERNAL) LV2_EXTERNAL_UI_SHOW((LV2_External_UI_Widget *) m_lv2_ui_widget); #endif #ifdef CONFIG_LV2_UI_SHOW else if (m_lv2_ui_handle && m_lv2_ui_show_interface && m_lv2_ui_show_interface->show) (*m_lv2_ui_show_interface->show)(m_lv2_ui_handle); #endif m_bEditorVisible = true; // Restore editor last known position, if any... // loadEditorPos(); } else if (/*m_bEditorVisible && */!bVisible) { // Save editor current position, if any... saveEditorPos(); if (m_pQtWidget) m_pQtWidget->hide(); #ifdef CONFIG_LV2_EXTERNAL_UI else if (m_lv2_ui_widget && m_lv2_ui_type == LV2_UI_TYPE_EXTERNAL) LV2_EXTERNAL_UI_HIDE((LV2_External_UI_Widget *) m_lv2_ui_widget); #endif #ifdef CONFIG_LV2_UI_SHOW else if (m_lv2_ui_handle && m_lv2_ui_show_interface && m_lv2_ui_show_interface->hide) (*m_lv2_ui_show_interface->hide)(m_lv2_ui_handle); #endif m_bEditorVisible = false; } toggleFormEditor(m_bEditorVisible); } bool qtractorLv2Plugin::isEditorVisible (void) const { return m_bEditorVisible; } // GUI editor window title methods. void qtractorLv2Plugin::setEditorTitle ( const QString& sTitle ) { qtractorPlugin::setEditorTitle(sTitle); m_aEditorTitle = editorTitle().toUtf8(); updateEditorTitleEx(); } void qtractorLv2Plugin::updateEditorTitleEx (void) { if (m_lv2_ui == nullptr) return; #ifdef CONFIG_LV2_OPTIONS for (int i = 0; m_lv2_ui_options[i].type; ++i) { if (m_lv2_ui_options[i].type == g_lv2_urids.ui_windowTitle) { m_lv2_ui_options[i].value = m_aEditorTitle.constData(); break; } } #endif if (m_pQtWidget) m_pQtWidget->setWindowTitle(m_aEditorTitle); #ifdef CONFIG_LV2_EXTERNAL_UI else if (m_lv2_ui_widget && m_lv2_ui_type == LV2_UI_TYPE_EXTERNAL) m_lv2_ui_external_host.plugin_human_id = m_aEditorTitle.constData(); #endif #if QT_VERSION >= QT_VERSION_CHECK(5, 1, 0) #ifdef CONFIG_LV2_UI_GTK2 #ifdef CONFIG_LV2_UI_SHOW else if (m_lv2_ui_widget && m_lv2_ui_show_interface && m_lv2_ui_type == LV2_UI_TYPE_GTK) { GtkWidget *pGtkWidget = static_cast (m_lv2_ui_widget); gtk_window_set_title( GTK_WINDOW(gtk_widget_get_toplevel(pGtkWidget)), m_aEditorTitle.constData()); } #endif // CONFIG_LV2_UI_SHOW #endif // CONFIG_LV2_UI_GTK2 #endif } // GUI editor window (re)position methods. void qtractorLv2Plugin::saveEditorPos (void) { if (m_lv2_ui == nullptr) return; QPoint posEditor; if (m_pQtWidget && m_pQtWidget->isVisible()) posEditor = m_pQtWidget->pos(); #if QT_VERSION >= QT_VERSION_CHECK(5, 1, 0) #ifdef CONFIG_LV2_UI_GTK2 #ifdef CONFIG_LV2_UI_SHOW else if (m_lv2_ui_widget && m_lv2_ui_show_interface && m_lv2_ui_type == LV2_UI_TYPE_GTK) { GtkWidget *pGtkWidget = static_cast (m_lv2_ui_widget); gint x = 0; gint y = 0; gtk_window_get_position( GTK_WINDOW(gtk_widget_get_toplevel(pGtkWidget)), &x, &y); posEditor.setX(int(x)); posEditor.setY(int(y)); } #endif // CONFIG_LV2_UI_SHOW #endif // CONFIG_LV2_UI_GTK2 #endif setEditorPos(posEditor); } void qtractorLv2Plugin::loadEditorPos (void) { if (m_lv2_ui == nullptr) return; const QPoint& posEditor = editorPos(); if (m_pQtWidget) moveWidgetPos(m_pQtWidget, posEditor); #if QT_VERSION >= QT_VERSION_CHECK(5, 1, 0) #ifdef CONFIG_LV2_UI_GTK2 #ifdef CONFIG_LV2_UI_SHOW else if (m_lv2_ui_widget && m_lv2_ui_show_interface && m_lv2_ui_type == LV2_UI_TYPE_GTK) { GtkWidget *pGtkWidget = static_cast (m_lv2_ui_widget); const gint x = posEditor.x(); const gint y = posEditor.y(); gtk_window_move( GTK_WINDOW(gtk_widget_get_toplevel(pGtkWidget)), x, y); } #endif // CONFIG_LV2_UI_SHOW #endif // CONFIG_LV2_UI_GTK2 #endif } // Parameter update method. void qtractorLv2Plugin::updateParam ( qtractorPlugin::Param *pParam, float fValue, bool bUpdate ) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorLv2Plugin[%p]::updateParam(%lu, %g, %d)", this, pParam->index(), fValue, int(bUpdate)); #endif if (bUpdate) lv2_ui_port_event(pParam->index(), sizeof(float), 0, &fValue); } // Idle editor (static). void qtractorLv2Plugin::idleEditorAll (void) { QListIterator iter(g_lv2Plugins); while (iter.hasNext()) iter.next()->idleEditor(); } // LV2 UI control change method. void qtractorLv2Plugin::lv2_ui_port_write ( uint32_t port_index, uint32_t buffer_size, uint32_t protocol, const void *buffer ) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorLv2Plugin[%p]::lv2_ui_port_write(%u, %u, %u, %p)", this, port_index, buffer_size, protocol, buffer); #endif #ifdef CONFIG_LV2_ATOM if (protocol == g_lv2_urids.atom_eventTransfer) { char buf[sizeof(ControlEvent) + buffer_size]; ControlEvent *ev = (ControlEvent *) buf; ev->index = port_index; ev->protocol = protocol; ev->size = buffer_size; ::memcpy(ev->body, buffer, buffer_size); ::jack_ringbuffer_write(m_ui_events, buf, sizeof(buf)); return; } #endif if (buffer_size != sizeof(float) || protocol != 0) return; #ifdef CONFIG_LV2_UI_TOUCH if (m_ui_params_touch.contains(port_index) && !m_ui_params_touch.value(port_index, false)) return; #endif const float port_value = *(float *) buffer; // FIXME: Update plugin params... // updateParamValue(port_index, port_value, false); m_ui_params.insert(port_index, port_value); } // LV2 UI portMap method. uint32_t qtractorLv2Plugin::lv2_ui_port_index ( const char *port_symbol ) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorLv2Plugin[%p]::lv2_ui_port_index(%s)", this, port_symbol); #endif LilvPlugin *plugin = lv2_plugin(); if (plugin == nullptr) return LV2UI_INVALID_PORT_INDEX; LilvNode *symbol_uri = lilv_new_string(g_lv2_world, port_symbol); const LilvPort *port = lilv_plugin_get_port_by_symbol(plugin, symbol_uri); lilv_node_free(symbol_uri); return port ? lilv_port_get_index(plugin, port) : LV2UI_INVALID_PORT_INDEX; } #ifdef CONFIG_LV2_UI_TOUCH // LV2 UI touch control (ui->host). void qtractorLv2Plugin::lv2_ui_touch ( uint32_t port_index, bool grabbed ) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorLv2Plugin[%p]::lv2_ui_touch(%u, %d)", this, port_index, int(grabbed)); #endif m_ui_params_touch[port_index] = grabbed; } #endif // CONFIG_LV2_UI_TOUCH #ifdef CONFIG_LV2_UI_REQ_VALUE // LV2 UI requestValue control (ui->host). LV2UI_Request_Value_Status qtractorLv2Plugin::lv2_ui_request_value ( LV2_URID key, LV2_URID type, const LV2_Feature *const */*features*/ ) { if (m_lv2_ui_req_value_busy) return LV2UI_REQUEST_VALUE_BUSY; #ifdef CONFIG_LV2_PATCH Property *pProp = static_cast ( qtractorPlugin::findProperty(key)); if (pProp == nullptr) return LV2UI_REQUEST_VALUE_ERR_UNSUPPORTED; if (!type) type = pProp->type(); if (type != g_lv2_urids.atom_Path) return LV2UI_REQUEST_VALUE_ERR_UNSUPPORTED; QString sFilename = pProp->variant().toString(); #ifdef CONFIG_DEBUG qDebug("qtractorLv2Plugin[%p]::lv2_ui_request_value(%d, %d) [%s=\"%s\"]", this, int(key), int(type), pProp->name().toUtf8().constData(), sFilename.toUtf8().constData()); #endif m_lv2_ui_req_value_busy = true; const QString& sTitle = QObject::tr("Open File", "lv2_ui_request_parameter"); QWidget *pParentWidget = nullptr; QFileDialog::Options options; qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions && pOptions->bDontUseNativeDialogs) { options |= QFileDialog::DontUseNativeDialog; if (m_pQtWidget && m_pQtWidget->isVisible()) pParentWidget = m_pQtWidget; else pParentWidget = qtractorMainForm::getInstance(); } #if 1//QT_VERSION < QT_VERSION_CHECK(4, 4, 0) sFilename = QFileDialog::getOpenFileName(pParentWidget, sTitle, sFilename, QString(), nullptr, options); #else // Construct open-file dialog... QFileDialog fileDialog(pParentWidget, sTitle, sFilename); // Set proper open-file modes... fileDialog.setAcceptMode(QFileDialog::AcceptOpen); fileDialog.setFileMode(QFileDialog::ExistingFile); fileDialog.setOptions(options); // Show dialog... if (fileDialog.exec()) sFilename = fileDialog.selectedFiles().first(); #endif if (!sFilename.isEmpty()) { pProp->setVariant(QFileInfo(sFilename).canonicalFilePath(), true); lv2_property_update(key); } m_lv2_ui_req_value_busy = false; #endif // CONFIG_LV2_PATCH return LV2UI_REQUEST_VALUE_SUCCESS; } #endif // CONFIG_LV2_UI_REQ_VALUE // LV2 UI resize control (host->ui). void qtractorLv2Plugin::lv2_ui_resize ( const QSize& size ) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorLv2Plugin[%p]::lv2_ui_resize(%d, %d)", this, size.width(), size.height()); #endif #if QT_VERSION >= QT_VERSION_CHECK(5, 1, 0) #ifdef CONFIG_LV2_UI_X11 if (m_lv2_ui_type == LV2_UI_TYPE_X11 && m_lv2_ui_widget #ifdef CONFIG_LIBSUIL && m_suil_instance == nullptr #endif ) { const WId wid = WId(m_lv2_ui_widget); QWindow *pWindow = QWindow::fromWinId(wid); if (pWindow) { pWindow->resize(size); delete pWindow; } } #endif // CONFIG_LV2_UI_X11 #endif const LV2UI_Resize *resize = (const LV2UI_Resize *) lv2_ui_extension_data(LV2_UI__resize); if (resize && resize->ui_resize) { LV2UI_Feature_Handle handle = resize->handle; if (handle == nullptr) handle = m_lv2_ui_handle; (*resize->ui_resize)(handle, size.width(), size.height()); } } #ifndef CONFIG_LIBSUIL #if defined(Q_CC_GNU) || defined(Q_CC_MINGW) #pragma GCC diagnostic push #pragma GCC diagnostic ignored "-Wunused-parameter" #endif #endif // Alternate UI instantiation stuff. bool qtractorLv2Plugin::lv2_ui_instantiate ( const char *ui_host_uri, const char *plugin_uri, const char *ui_uri, const char *ui_type_uri, const char *ui_bundle_path, const char *ui_binary_path ) { #ifdef CONFIG_DEBUG qDebug("qtractorLv2Plugin[%p]::lv2_ui_instantiate(\"%s\")", this, ui_uri); #endif // Setup fundamental UI features... const LilvInstance *instance = lv2_instance(0); if (instance == nullptr) return false; const LV2_Descriptor *descriptor = lilv_instance_get_descriptor(instance); if (descriptor == nullptr) return false; int iFeatures = 0; while (m_lv2_features[iFeatures]) { ++iFeatures; } m_lv2_ui_features = new LV2_Feature * [iFeatures + 10]; for (int i = 0; i < iFeatures; ++i) m_lv2_ui_features[i] = (LV2_Feature *) m_lv2_features[i]; m_lv2_ui_data_access.data_access = descriptor->extension_data; m_lv2_ui_data_access_feature.URI = LV2_DATA_ACCESS_URI; m_lv2_ui_data_access_feature.data = &m_lv2_ui_data_access; m_lv2_ui_features[iFeatures++] = &m_lv2_ui_data_access_feature; m_lv2_ui_instance_access_feature.URI = LV2_INSTANCE_ACCESS_URI; m_lv2_ui_instance_access_feature.data = lilv_instance_get_handle(instance); m_lv2_ui_features[iFeatures++] = &m_lv2_ui_instance_access_feature; #ifdef CONFIG_LV2_EXTERNAL_UI m_lv2_ui_external_host.ui_closed = qtractor_lv2_ui_closed; m_lv2_ui_external_host.plugin_human_id = m_aEditorTitle.constData(); m_lv2_ui_external_feature.URI = LV2_EXTERNAL_UI__Host; m_lv2_ui_external_feature.data = &m_lv2_ui_external_host; m_lv2_ui_features[iFeatures++] = &m_lv2_ui_external_feature; #ifdef LV2_EXTERNAL_UI_DEPRECATED_URI m_lv2_ui_external_deprecated_feature.URI = LV2_EXTERNAL_UI_DEPRECATED_URI; m_lv2_ui_external_deprecated_feature.data = &m_lv2_ui_external_host; m_lv2_ui_features[iFeatures++] = &m_lv2_ui_external_deprecated_feature; #endif #endif #ifdef CONFIG_LV2_OPTIONS m_fUpdateRate = 15.0f; m_fSampleRate = 44100.0f; m_dSampleRate = 44100.0; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession) { qtractorAudioEngine *pAudioEngine = pSession->audioEngine(); if (pAudioEngine) { m_fSampleRate = float(pAudioEngine->sampleRate()); m_dSampleRate = double(m_fSampleRate); } } const LV2_Options_Option ui_options[] = { { LV2_OPTIONS_INSTANCE, 0, g_lv2_urids.ui_windowTitle, sizeof(char *), g_lv2_urids.atom_String, m_aEditorTitle.constData() }, { LV2_OPTIONS_INSTANCE, 0, g_lv2_urids.ui_updateRate, sizeof(float), g_lv2_urids.atom_Float, &m_fUpdateRate }, { LV2_OPTIONS_INSTANCE, 0, g_lv2_urids.ui_sampleRate, sizeof(double), g_lv2_urids.atom_Double, &m_dSampleRate }, #ifdef CONFIG_LV2_PARAMETERS { LV2_OPTIONS_INSTANCE, 0, g_lv2_urids.param_sampleRate, sizeof(float), g_lv2_urids.atom_Float, &m_fSampleRate }, #endif { LV2_OPTIONS_INSTANCE, 0, 0, 0, 0, nullptr } }; ::memcpy(&m_lv2_ui_options, &ui_options, sizeof(ui_options)); m_lv2_ui_options_feature.URI = LV2_OPTIONS__options; m_lv2_ui_options_feature.data = &m_lv2_ui_options; // Find and override options feature... for (int i = 0; i < iFeatures; ++i) { if (::strcmp(m_lv2_ui_features[i]->URI, LV2_OPTIONS__options) == 0) { m_lv2_ui_features[i] = &m_lv2_ui_options_feature; break; } } #endif m_lv2_ui_features[iFeatures] = nullptr; #ifdef CONFIG_LIBSUIL // Check whether special UI wrapping are supported... if (m_suil_support && ui_type_uri && suil_ui_supported(ui_host_uri, ui_type_uri) > 0) { m_suil_host = suil_host_new( qtractor_lv2_ui_port_write, qtractor_lv2_ui_port_index, nullptr, nullptr); if (m_suil_host) { #ifdef CONFIG_LV2_UI_TOUCH suil_host_set_touch_func(m_suil_host, qtractor_lv2_ui_touch); #endif m_suil_instance = suil_instance_new(m_suil_host, this, ui_host_uri, plugin_uri, ui_uri, ui_type_uri, ui_bundle_path, ui_binary_path, m_lv2_ui_features); if (m_suil_instance) { #ifdef CONFIG_SUIL_INSTANCE_GET_HANDLE m_lv2_ui_handle = (LV2UI_Handle) suil_instance_get_handle(m_suil_instance); #else struct SuilInstanceHead { // HACK! void *ui_lib_handle; const LV2UI_Descriptor *ui_descriptor; LV2UI_Handle ui_handle; } *suil_instance_head = (SuilInstanceHead *) m_suil_instance; m_lv2_ui_handle = suil_instance_head->ui_handle; #endif // CONFIG_SUIL_INSTANCE_GET_HANDLE m_lv2_ui_widget = suil_instance_get_widget(m_suil_instance); return true; } // Fall thru... suil_host_free(m_suil_host); m_suil_host = nullptr; } } #endif // Open UI library... m_lv2_ui_module = ::dlopen(ui_binary_path, RTLD_LOCAL | RTLD_LAZY); // Get UI descriptor discovery function... LV2UI_DescriptorFunction pfnLv2UiDescriptor = (LV2UI_DescriptorFunction) ::dlsym(m_lv2_ui_module, "lv2ui_descriptor"); if (pfnLv2UiDescriptor == nullptr) { ::dlclose(m_lv2_ui_module); m_lv2_ui_module = nullptr; return false; } // Get UI descriptor... uint32_t ui_index = 0; m_lv2_ui_descriptor = (*pfnLv2UiDescriptor)(ui_index); while (m_lv2_ui_descriptor && ::strcmp(m_lv2_ui_descriptor->URI, ui_uri)) m_lv2_ui_descriptor = (*pfnLv2UiDescriptor)(++ui_index); if (m_lv2_ui_descriptor == nullptr) { ::dlclose(m_lv2_ui_module); m_lv2_ui_module = nullptr; return false; } // Add additional features implemented by host functions... m_lv2_ui_port_map.handle = this; m_lv2_ui_port_map.port_index = qtractor_lv2_ui_port_index; m_lv2_ui_port_map_feature.URI = LV2_UI__portMap; m_lv2_ui_port_map_feature.data = &m_lv2_ui_port_map; m_lv2_ui_features[iFeatures++] = &m_lv2_ui_port_map_feature; #ifdef CONFIG_LV2_UI_TOUCH m_lv2_ui_touch.handle = this; m_lv2_ui_touch.touch = qtractor_lv2_ui_touch; m_lv2_ui_touch_feature.URI = LV2_UI__touch; m_lv2_ui_touch_feature.data = &m_lv2_ui_touch; m_lv2_ui_features[iFeatures++] = &m_lv2_ui_touch_feature; #endif #ifdef CONFIG_LV2_UI_REQ_VALUE m_lv2_ui_req_value.handle = this; m_lv2_ui_req_value.request = qtractor_lv2_ui_request_value; m_lv2_ui_req_value_feature.URI = LV2_UI__requestValue; m_lv2_ui_req_value_feature.data = &m_lv2_ui_req_value; m_lv2_ui_features[iFeatures++] = &m_lv2_ui_req_value_feature; #endif #if QT_VERSION >= QT_VERSION_CHECK(5, 1, 0) #ifdef CONFIG_LV2_UI_X11 if (m_lv2_ui_type == LV2_UI_TYPE_X11) { // Create the new parent frame... QWidget *pQtWidget = new QWidget(nullptr, Qt::Window); pQtWidget->setAttribute(Qt::WA_QuitOnClose, false); // Add/prepare some needed features... m_lv2_ui_resize.handle = pQtWidget; m_lv2_ui_resize.ui_resize = qtractor_lv2_ui_resize; m_lv2_ui_resize_feature.URI = LV2_UI__resize; m_lv2_ui_resize_feature.data = &m_lv2_ui_resize; m_lv2_ui_features[iFeatures++] = &m_lv2_ui_resize_feature; m_lv2_ui_parent_feature.URI = LV2_UI__parent; m_lv2_ui_parent_feature.data = (void *) pQtWidget->winId(); m_lv2_ui_features[iFeatures++] = &m_lv2_ui_parent_feature; // Done. m_pQtWidget = pQtWidget; m_bQtDelete = true; } #endif // CONFIG_LV2_UI_X11 #endif m_lv2_ui_features[iFeatures] = nullptr; // Instantiate UI... m_lv2_ui_widget = nullptr; m_lv2_ui_handle = m_lv2_ui_descriptor->instantiate( m_lv2_ui_descriptor, plugin_uri, ui_bundle_path, qtractor_lv2_ui_port_write, this, &m_lv2_ui_widget, m_lv2_ui_features); // Failed to instantiate UI? if (m_lv2_ui_handle == nullptr) { m_lv2_ui_widget = nullptr; m_lv2_ui_descriptor = nullptr; ::dlclose(m_lv2_ui_module); m_lv2_ui_module = nullptr; return false; } return true; } #ifndef CONFIG_LIBSUIL #if defined(Q_CC_GNU) || defined(Q_CC_MINGW) #pragma GCC diagnostic pop #endif #endif void qtractorLv2Plugin::lv2_ui_port_event ( uint32_t port_index, uint32_t buffer_size, uint32_t format, const void *buffer ) { #ifdef CONFIG_LIBSUIL if (m_suil_instance) { suil_instance_port_event(m_suil_instance, port_index, buffer_size, format, buffer); } else #endif if (m_lv2_ui_descriptor && m_lv2_ui_descriptor->port_event) { (*m_lv2_ui_descriptor->port_event)(m_lv2_ui_handle, port_index, buffer_size, format, buffer); } #ifdef CONFIG_LV2_ATOM if (format == g_lv2_urids.atom_eventTransfer) { const LV2_Atom *atom = (const LV2_Atom *) buffer; if (atom->type == g_lv2_urids.atom_Blank || atom->type == g_lv2_urids.atom_Object) { const LV2_Atom_Object *obj = (const LV2_Atom_Object *) buffer; #ifdef CONFIG_LV2_PATCH if (obj->body.otype == g_lv2_urids.patch_Set) { const LV2_Atom_URID *prop = nullptr; const LV2_Atom *value = nullptr; lv2_atom_object_get(obj, g_lv2_urids.patch_property, (const LV2_Atom *) &prop, g_lv2_urids.patch_value, &value, 0); if (prop && value && prop->atom.type == g_lv2_atom_forge->URID) lv2_property_changed(prop->body, value); } else if (obj->body.otype == g_lv2_urids.patch_Put) { const LV2_Atom_Object *body = nullptr; lv2_atom_object_get(obj, g_lv2_urids.patch_body, (const LV2_Atom *) &body, 0); if (body == nullptr) // HACK! body = obj; if (body && ( body->atom.type == g_lv2_urids.atom_Blank || body->atom.type == g_lv2_urids.atom_Object)) { LV2_ATOM_OBJECT_FOREACH(body, prop) lv2_property_changed(prop->key, &prop->value); } } else #endif // CONFIG_LV2_PATCH #ifdef CONFIG_LV2_PORT_EVENT if (obj->body.otype == g_lv2_urids.atom_PortEvent) { const LV2_Atom_Tuple *tup = nullptr; lv2_atom_object_get(obj, g_lv2_urids.atom_portTuple, (const LV2_Atom *) &tup, 0); if (tup == nullptr) tup = (const LV2_Atom_Tuple *) obj; uint32_t port_index = 0; LV2_ATOM_TUPLE_FOREACH(tup, iter) { if (iter->type == g_lv2_urids.atom_Int) port_index = *(uint32_t *) (iter + 1); else if (iter->type == g_lv2_urids.atom_Float) { // const uint32_t buffer_size = iter->size; const void *buffer = iter + 1; m_port_events.insert(port_index, *(float *) buffer); } } } #ifdef CONFIG_LV2_STATE else #endif #endif // CONFIG_LV2_PORT_EVENT #ifdef CONFIG_LV2_STATE if (obj->body.otype == g_lv2_urids.state_StateChanged) { qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm) pMainForm->dirtyNotifySlot(); refreshForm(); } #endif // CONFIG_LV2_STATE } } #endif // CONFIG_LV2_ATOM } #ifdef CONFIG_LV2_PATCH // LV2 Patch/properties inventory. void qtractorLv2Plugin::lv2_patch_properties ( const char *pszPatch ) { const LilvPlugin *plugin = lv2_plugin(); if (plugin == nullptr) return; LilvNode *patch_uri = lilv_new_uri(g_lv2_world, pszPatch); LilvNodes *properties = lilv_world_find_nodes( g_lv2_world, lilv_plugin_get_uri(plugin), patch_uri, nullptr); LILV_FOREACH(nodes, iter, properties) { const LilvNode *property = lilv_nodes_get(properties, iter); const char *prop_uri = lilv_node_as_uri(property); const unsigned long iProperty = lv2_urid_map(prop_uri); if (iProperty && !qtractorPlugin::findProperty(iProperty)) { Property *pProp = new Property(this, iProperty, property); qtractorPlugin::addProperty(pProp); ++m_lv2_patch_changed; } } lilv_nodes_free(properties); lilv_node_free(patch_uri); } // LV2 Patch/properties changed, eventually from UI->plugin... void qtractorLv2Plugin::lv2_property_changed ( LV2_URID key, const LV2_Atom *value ) { Property *pProp = static_cast ( qtractorPlugin::findProperty(key)); if (pProp == nullptr) return; const LV2_URID type = value->type; const uint32_t size = value->size; const void *body = value + 1; if (type != pProp->type()) return; #ifdef CONFIG_DEBUG_0 qDebug("qtractorLv2Plugin[%p]::lv2_property_changed(%u) [%s]", this, key, pProp->name().toUtf8().constData()); #endif if (type == g_lv2_urids.atom_Bool) pProp->setVariant(bool(*(const int32_t *) body)); else if (type == g_lv2_urids.atom_Int) pProp->setVariant(int(*(const int32_t *) body)); else if (type == g_lv2_urids.atom_Long) pProp->setVariant(qlonglong(*(const int64_t *) body)); else if (type == g_lv2_urids.atom_Float) pProp->setVariant(*(const float *) body); else if (type == g_lv2_urids.atom_Double) pProp->setVariant(*(const double *) body); else if (type == g_lv2_urids.atom_String || type == g_lv2_urids.atom_Path) pProp->setVariant(QByteArray((const char *) body, size)); // Update the stock/generic form if visible... refreshForm(); } // LV2 Patch/property updated, eventually from plugin->UI... void qtractorLv2Plugin::lv2_property_update ( LV2_URID key ) { qtractorLv2PluginType *pLv2Type = static_cast (type()); if (pLv2Type == nullptr) return; if (m_lv2_patch_port_in >= pLv2Type->atomIns()) return; Property *pProp = static_cast ( qtractorPlugin::findProperty(key)); if (pProp == nullptr) return; LV2_URID type = pProp->type(); const QVariant& value = pProp->variant(); #ifdef CONFIG_DEBUG_0 qDebug("qtractorLv2Plugin[%p]::lv2_property_update(%u) [%s]", this, key, pProp->name().toUtf8().constData()); #endif // Set up forge to write to temporary buffer on the stack LV2_Atom_Forge *forge = g_lv2_atom_forge; LV2_Atom_Forge_Frame frame; uint8_t buf[1024]; lv2_atom_forge_set_buffer(forge, buf, sizeof(buf)); // Serialize patch_Set message to set property... lv2_atom_forge_object(forge, &frame, 1, g_lv2_urids.patch_Set); lv2_atom_forge_key(forge, g_lv2_urids.patch_property); lv2_atom_forge_urid(forge, key); lv2_atom_forge_key(forge, g_lv2_urids.patch_value); if (type == g_lv2_urids.atom_Bool) lv2_atom_forge_bool(forge, value.toBool()); else if (type == g_lv2_urids.atom_Int) lv2_atom_forge_int(forge, value.toInt()); else if (type == g_lv2_urids.atom_Long) lv2_atom_forge_long(forge, value.toLongLong()); else if (type == g_lv2_urids.atom_Float) lv2_atom_forge_float(forge, value.toFloat()); else if (type == g_lv2_urids.atom_Double) lv2_atom_forge_double(forge, value.toDouble()); else if (type == g_lv2_urids.atom_String) { const QByteArray& aString = value.toByteArray(); lv2_atom_forge_string(forge, aString.data(), aString.size()); } else if (type == g_lv2_urids.atom_Path) { const QByteArray& aPath = value.toByteArray(); lv2_atom_forge_path(forge, aPath.data(), aPath.size()); } // Write message to UI... const LV2_Atom *atom = lv2_atom_forge_deref(forge, frame.ref); lv2_ui_port_write( m_piAtomIns[m_lv2_patch_port_in], lv2_atom_total_size(atom), g_lv2_urids.atom_eventTransfer, (const void *) atom); } #endif // CONFIG_LV2_PATCH const void *qtractorLv2Plugin::lv2_ui_extension_data ( const char *uri ) { #ifdef CONFIG_LIBSUIL if (m_suil_instance) return suil_instance_extension_data(m_suil_instance, uri); else #endif if (m_lv2_ui_descriptor && m_lv2_ui_descriptor->extension_data) return (*m_lv2_ui_descriptor->extension_data)(uri); return nullptr; } #endif // CONFIG_LV2_UI // Plugin configuration/state (save) snapshot. void qtractorLv2Plugin::freezeConfigs (void) { #ifdef CONFIG_LV2_UI // Update current editor position... saveEditorPos(); #endif if (!type()->isConfigure()) return; #ifdef CONFIG_DEBUG_0 qDebug("qtractorLv2Plugin[%p]::freezeConfigs()", this); #endif #ifdef CONFIG_LV2_STATE #if 0//CONFIG_LV2_STATE_LEGACY const LV2_State_Interface *state = lv2_state_interface(0); if (state) { LV2_Handle handle = lv2_handle(0); if (handle) (*state->save)(handle, qtractor_lv2_state_store, this, LV2_STATE_IS_POD | LV2_STATE_IS_PORTABLE, m_lv2_features); } #endif const QString& s = lv2_state_save(); if (!s.isEmpty()) { const QByteArray data(s.toUtf8()); const LV2_URID key = lv2_urid_map(QTRACTOR_LV2_STATE_KEY); const char *value = data.constData(); const uint32_t size = data.size(); const LV2_URID type = lv2_urid_map(QTRACTOR_LV2_STATE_TYPE); const uint32_t flags = LV2_STATE_IS_POD | LV2_STATE_IS_PORTABLE; #if 0//CONFIG_LV2_STATE_LEGACY lv2_state_store(key, value, size, type, flags); #else if (lv2_state_store(key, value, size, type, flags) == LV2_STATE_SUCCESS) qtractorPlugin::clearValues(); #endif } #endif // CONFIG_LV2_STATE } // Plugin configuration/state (load) realization. void qtractorLv2Plugin::realizeConfigs (void) { if (!type()->isConfigure()) return; #ifdef CONFIG_DEBUG_0 qDebug("qtractorLv2Plugin[%p]::realizeConfigs()", this); #endif #ifdef CONFIG_LV2_STATE m_lv2_state_configs.clear(); m_lv2_state_ctypes.clear(); const Configs& configs = qtractorPlugin::configs(); const ConfigTypes& ctypes = qtractorPlugin::configTypes(); Configs::ConstIterator config = configs.constBegin(); const Configs::ConstIterator& config_end = configs.constEnd(); for ( ; config != config_end; ++config) { const QString& sKey = config.key(); QByteArray aType(LV2_ATOM__String); ConfigTypes::ConstIterator ctype = ctypes.constFind(sKey); if (ctype != ctypes.constEnd()) aType = ctype.value().toUtf8(); const char *pszType = aType.constData(); const LV2_URID type = lv2_urid_map(pszType); const bool bIsPath = (type == g_lv2_urids.atom_Path); const bool bIsString = (type == g_lv2_urids.atom_String); if (aType.isEmpty() || bIsPath || bIsString) m_lv2_state_configs.insert(sKey, config.value().toUtf8()); else if (type == g_lv2_urids.atom_Bool || type == g_lv2_urids.atom_Int) { const int32_t val = config.value().toInt(); m_lv2_state_configs.insert(sKey, QByteArray((const char *) &val, sizeof(int32_t))); } else if (type == g_lv2_urids.atom_Long) { const int64_t val = config.value().toLongLong(); m_lv2_state_configs.insert(sKey, QByteArray((const char *) &val, sizeof(int64_t))); } else if (type == g_lv2_urids.atom_Float) { const float val = config.value().toFloat(); m_lv2_state_configs.insert(sKey, QByteArray((const char *) &val, sizeof(float))); } else if (type == g_lv2_urids.atom_Double) { const double val = config.value().toDouble(); m_lv2_state_configs.insert(sKey, QByteArray((const char *) &val, sizeof(double))); } else { m_lv2_state_configs.insert(sKey, qUncompress( QByteArray::fromBase64(config.value().toUtf8()))); } if (!aType.isEmpty() && !bIsString) m_lv2_state_ctypes.insert(sKey, type); } const QString& s = m_lv2_state_configs.value(QTRACTOR_LV2_STATE_KEY); if (!s.isEmpty()) { qtractorPlugin::clearValues(); lv2_state_restore(s); } else { const unsigned short iInstances = instances(); for (unsigned short i = 0; i < iInstances; ++i) { const LV2_State_Interface *state = lv2_state_interface(i); if (state) { LV2_Handle handle = lv2_handle(i); if (handle) (*state->restore)(handle, qtractor_lv2_state_retrieve, this, LV2_STATE_IS_POD | LV2_STATE_IS_PORTABLE, m_lv2_features); } } } #endif // CONFIG_LV2_STATE qtractorPlugin::realizeConfigs(); } // Plugin configuration/state release. void qtractorLv2Plugin::releaseConfigs (void) { if (!type()->isConfigure()) return; #ifdef CONFIG_DEBUG_0 qDebug("qtractorLv2Plugin[%p]::releaseConfigs()", this); #endif #ifdef CONFIG_LV2_STATE m_lv2_state_configs.clear(); m_lv2_state_ctypes.clear(); #endif qtractorPlugin::clearConfigs(); } #ifdef CONFIG_LV2_WORKER // LV2 Worker/Schedule extension data interface accessor. const LV2_Worker_Interface *qtractorLv2Plugin::lv2_worker_interface ( unsigned short iInstance ) const { const LilvInstance *instance = lv2_instance(iInstance); if (instance == nullptr) return nullptr; const LV2_Descriptor *descriptor = lilv_instance_get_descriptor(instance); if (descriptor == nullptr) return nullptr; if (descriptor->extension_data == nullptr) return nullptr; return (const LV2_Worker_Interface *) (*descriptor->extension_data)(LV2_WORKER__interface); } #endif // CONFIG_LV2_WORKER #ifdef CONFIG_LV2_STATE // Load default plugin state void qtractorLv2Plugin::lv2_state_load_default (void) { const LilvNode *default_state = lilv_plugin_get_uri(lv2_plugin()); if (default_state == nullptr) return; LilvState *state = lilv_state_new_from_world(g_lv2_world, &g_lv2_urid_map, default_state); if (state == nullptr) return; const unsigned short iInstances = instances(); for (unsigned short i = 0; i < iInstances; ++i) { lilv_state_restore(state, m_ppInstances[i], qtractor_lv2_set_port_value, this, 0, nullptr); } lilv_state_free(state); #ifdef CONFIG_LV2_PATCH ++m_lv2_patch_changed; #endif } // LV2 State extension data descriptor accessor. const LV2_State_Interface *qtractorLv2Plugin::lv2_state_interface ( unsigned short iInstance ) const { const LilvInstance *instance = lv2_instance(iInstance); if (instance == nullptr) return nullptr; const LV2_Descriptor *descriptor = lilv_instance_get_descriptor(instance); if (descriptor == nullptr) return nullptr; if (descriptor->extension_data == nullptr) return nullptr; return (const LV2_State_Interface *) (*descriptor->extension_data)(LV2_STATE__interface); } LV2_State_Status qtractorLv2Plugin::lv2_state_store ( uint32_t key, const void *value, size_t size, uint32_t type, uint32_t flags ) { if ((flags & (LV2_STATE_IS_POD | LV2_STATE_IS_PORTABLE)) == 0) return LV2_STATE_ERR_BAD_FLAGS; const char *pszKey = lv2_urid_unmap(key); if (pszKey == nullptr) return LV2_STATE_ERR_UNKNOWN; const char *pszType = lv2_urid_unmap(type); if (pszType == nullptr) return LV2_STATE_ERR_BAD_TYPE; const char *pchValue = (const char *) value; if (pchValue == nullptr) return LV2_STATE_ERR_UNKNOWN; const bool bIsPath = (type == g_lv2_urids.atom_Path); const bool bIsString = (type == g_lv2_urids.atom_String); const QString& sKey = QString::fromUtf8(pszKey); if (bIsPath || bIsString) setConfig(sKey, QString::fromUtf8(pchValue, ::strlen(pchValue))); else if (type == g_lv2_urids.atom_Bool || type == g_lv2_urids.atom_Int) setConfig(sKey, QString::number(int(*(const int32_t *) pchValue))); else if (type == g_lv2_urids.atom_Long) setConfig(sKey, QString::number(qlonglong(*(const int64_t *) pchValue))); else if (type == g_lv2_urids.atom_Float) setConfig(sKey, QString::number(*(const float *) pchValue)); else if (type == g_lv2_urids.atom_Double) setConfig(sKey, QString::number(*(const double *) pchValue)); else { QByteArray data = qCompress( QByteArray(pchValue, size)).toBase64(); for (int i = data.size() - (data.size() % 72); i >= 0; i -= 72) data.insert(i, "\n "); // Indentation. setConfig(sKey, data.constData()); } if (!bIsString) setConfigType(sKey, QString::fromUtf8(pszType)); return LV2_STATE_SUCCESS; } const void *qtractorLv2Plugin::lv2_state_retrieve ( uint32_t key, size_t *size, uint32_t *type, uint32_t *flags ) { const char *pszKey = lv2_urid_unmap(key); if (pszKey == nullptr) return nullptr; const QString& sKey = QString::fromUtf8(pszKey); if (sKey.isEmpty()) return nullptr; QHash::ConstIterator iter = m_lv2_state_configs.constFind(sKey); if (iter == m_lv2_state_configs.constEnd()) return nullptr; const QByteArray& data = iter.value(); if (size) *size = data.size(); if (type) { QHash::ConstIterator ctype = m_lv2_state_ctypes.constFind(sKey); if (ctype != m_lv2_state_ctypes.constEnd()) *type = ctype.value(); else *type = g_lv2_urids.atom_String; } if (flags) *flags = LV2_STATE_IS_POD | LV2_STATE_IS_PORTABLE; return data.constData(); } #endif // CONFIG_LV2_STATE #ifdef CONFIG_LV2_STATE_FILES // LV2 State save directory (when not the default session one). const QString& qtractorLv2Plugin::lv2_state_save_dir (void) const { return m_lv2_state_save_dir; } #endif // CONFIG_LV2_STATE_FILES // Provisional program/patch accessor. bool qtractorLv2Plugin::getProgram ( int iIndex, Program& program ) const { if (iIndex < 0 || iIndex >= m_programs.count()) return false; program = *m_programs.at(iIndex); return true; } #ifdef CONFIG_LV2_PROGRAMS // LV2 Programs extension data descriptor accessor. const LV2_Programs_Interface *qtractorLv2Plugin::lv2_programs_descriptor ( unsigned short iInstance ) const { const LilvInstance *instance = lv2_instance(iInstance); if (instance == nullptr) return nullptr; const LV2_Descriptor *descriptor = lilv_instance_get_descriptor(instance); if (descriptor == nullptr) return nullptr; if (descriptor->extension_data == nullptr) return nullptr; return (const LV2_Programs_Interface *) (*descriptor->extension_data)(LV2_PROGRAMS__Interface); } // Bank/program selector. void qtractorLv2Plugin::selectProgram ( int iBank, int iProg ) { if (iBank < 0 || iProg < 0) return; // HACK: We don't change program-preset when // we're supposed to be multi-timbral... if (list()->isMidiBus()) return; #ifdef CONFIG_DEBUG qDebug("qtractorLv2Plugin[%p]::selectProgram(%d, %d)", this, iBank, iProg); #endif // For each plugin instance... const unsigned short iInstances = instances(); for (unsigned short i = 0; i < iInstances; ++i) { const LV2_Programs_Interface *programs = lv2_programs_descriptor(i); if (programs && programs->select_program) { LV2_Handle handle = lv2_handle(i); if (handle) { (*programs->select_program)(handle, iBank, iProg); } } } #ifdef CONFIG_LV2_UI const LV2_Programs_UI_Interface *ui_programs = (const LV2_Programs_UI_Interface *) lv2_ui_extension_data(LV2_PROGRAMS__UIInterface); if (ui_programs && ui_programs->select_program) { (*ui_programs->select_program)(m_lv2_ui_handle, iBank, iProg); } #endif // CONFIG_LV2_UI #if 0 // Reset parameters default value... const qtractorPlugin::Params& params = qtractorPlugin::params(); qtractorPlugin::Params::ConstIterator param = params.constBegin(); const qtractorPlugin::Params::ConstIterator& param_end = params.constEnd(); for ( ; param != param_end; ++param) { qtractorPlugin::Param *pParam = param.value(); pParam->setDefaultValue(pParam->value()); } #endif } // Program/patch notification. void qtractorLv2Plugin::lv2_program_changed ( int iIndex ) { qtractorPluginList *pList = list(); if (iIndex < 0) { qtractorMidiManager *pMidiManager = pList->midiManager(); if (pMidiManager) pMidiManager->updateInstruments(); } else { qtractorPlugin::Program program; if (getProgram(iIndex, program)) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession) { pSession->execute( new qtractorPluginProgramCommand( this, program.bank, program.prog)); } } } } #endif // CONFIG_LV2_PROGRAMS #ifdef CONFIG_LV2_MIDNAM // LV2 MIDNAM extension data descriptor accessor. const LV2_Midnam_Interface *qtractorLv2Plugin::lv2_midnam_descriptor ( unsigned short iInstance ) const { const LilvInstance *instance = lv2_instance(iInstance); if (instance == nullptr) return nullptr; const LV2_Descriptor *descriptor = lilv_instance_get_descriptor(instance); if (descriptor == nullptr) return nullptr; if (descriptor->extension_data == nullptr) return nullptr; return (const LV2_Midnam_Interface *) (*descriptor->extension_data)(LV2_MIDNAM__interface); } // LV2 MIDNAME update notification. void qtractorLv2Plugin::lv2_midnam_update (void) { ++m_lv2_midnam_update; } #endif // CONFIG_LV2_MIDNAM // Update instrument/programs cache. bool qtractorLv2Plugin::updateInstruments (void) { // Clear programs cache. qDeleteAll(m_programs); m_programs.clear(); // Only first one instance should matter... LV2_Handle handle = lv2_handle(0); if (!handle) return false; #ifdef CONFIG_LV2_PROGRAMS const LV2_Programs_Interface *programs = lv2_programs_descriptor(0); if (programs && programs->get_program) { for (int iIndex = 0;; ++iIndex) { const LV2_Program_Descriptor *pLv2Program = (*programs->get_program)(handle, iIndex); if (pLv2Program == nullptr) break; // Map this to that... Program *program = new Program; program->bank = pLv2Program->bank; program->prog = pLv2Program->program; program->name = pLv2Program->name; m_programs.append(program); } } #endif // CONFIG_LV2_PROGRAMS #ifdef CONFIG_LV2_MIDNAM if (!m_programs.isEmpty()) return true; const LV2_Midnam_Interface *interface = lv2_midnam_descriptor(0); if (interface == nullptr) return false; char *midnam = (*interface->midnam)(handle); if (midnam == nullptr) return false; const QString sMidnam = QString::fromUtf8(midnam); (*interface->free)(midnam); QString sModel; char *model = (*interface->model)(handle); if (model) { sModel = QString::fromUtf8(model); (*interface->free)(model); } QDomDocument doc; if (!doc.setContent(sMidnam)) return false; qtractorInstrumentList instruments; if (!instruments.loadMidiNameDocument(doc)) return false; qtractorInstrumentList::ConstIterator iter = instruments.constBegin(); const qtractorInstrumentList::ConstIterator& iter_end = instruments.constEnd(); for ( ; iter != iter_end; ++iter) { const QString& sInstrumentName = iter.key(); const qtractorInstrument& instr = iter.value(); if (!sModel.isEmpty() && !sInstrumentName.contains(sModel)) continue; const qtractorInstrumentPatches& patches = instr.patches(); qtractorInstrumentPatches::ConstIterator patch_iter = patches.constBegin(); const qtractorInstrumentPatches::ConstIterator& patch_end = patches.constEnd(); for ( ; patch_iter != patch_end; ++patch_iter) { const int iBank = patch_iter.key(); const qtractorInstrumentData& patch = patch_iter.value(); const QString& sBankName = patch.name(); if (iBank < 0 || sBankName.isEmpty()) continue; qtractorInstrumentData::ConstIterator prog_iter = patch.constBegin(); const qtractorInstrumentData::ConstIterator& prog_end = patch.constEnd(); for ( ; prog_iter != prog_end; ++prog_iter) { const int iProg = prog_iter.key(); if (iProg < 0) continue; Program *program = new Program; program->bank = iBank; program->prog = iProg; program->name = prog_iter.value(); m_programs.append(program); } } if (!sModel.isEmpty()) break; } #endif // CONFIG_LV2_MIDNAM return !m_programs.isEmpty(); } #ifdef CONFIG_LV2_TIME // Update LV2 Time from JACK transport position. (static) inline void qtractor_lv2_time_update ( int i, float fValue ) { qtractorLv2Time& member = g_lv2_time[i]; if (member.value != fValue) { member.value = fValue; ++member.changed; #ifdef CONFIG_LV2_TIME_POSITION ++g_lv2_time_position_changed; #endif } } void qtractorLv2Plugin::updateTime ( qtractorAudioEngine *pAudioEngine ) { if (g_lv2_time_refcount < 1) return; #ifdef CONFIG_LV2_TIME_POSITION g_lv2_time_position_changed = 0; #endif jack_position_t pos; jack_transport_state_t state; if (pAudioEngine->isFreewheel()) { pos.frame = pAudioEngine->sessionCursor()->frame(); pAudioEngine->timebase(&pos, 0); state = JackTransportRolling; // Fake transport rolling... } else { state = jack_transport_query(pAudioEngine->jackClient(), &pos); } #if 0//QTRACTOR_LV2_TIME_POSITION_FRAME_0 qtractor_lv2_time_update( qtractorLv2Time::frame, float(pos.frame)); #endif qtractor_lv2_time_update( qtractorLv2Time::framesPerSecond, float(pos.frame_rate)); qtractor_lv2_time_update( qtractorLv2Time::speed, (state == JackTransportRolling ? 1.0f : 0.0f)); if (pos.valid & JackPositionBBT) { qtractor_lv2_time_update( qtractorLv2Time::bar, float(pos.bar)); qtractor_lv2_time_update( qtractorLv2Time::beat, float(pos.beat)); #if 0//QTRACTOR_LV2_TIME_POSITION_BARBEAT_0 qtractor_lv2_time_update( qtractorLv2Time::barBeat, float(pos.beat + (pos.tick / pos.ticks_per_beat) - 1)); #endif qtractor_lv2_time_update( qtractorLv2Time::beatUnit, float(pos.beat_type)); qtractor_lv2_time_update( qtractorLv2Time::beatsPerBar, float(pos.beats_per_bar)); qtractor_lv2_time_update( qtractorLv2Time::beatsPerMinute, float(pos.beats_per_minute)); } #ifdef CONFIG_LV2_TIME_POSITION if (g_lv2_time_position_changed > 0 && g_lv2_time_position_plugins && g_lv2_time_position_buffer) { // Build LV2 Time position object to report change to plugin. LV2_Atom_Forge *forge = g_lv2_atom_forge; uint8_t *buffer = g_lv2_time_position_buffer; lv2_atom_forge_set_buffer(forge, buffer, 256); LV2_Atom_Forge_Frame frame; lv2_atom_forge_object(forge, &frame, 0, g_lv2_urids.time_Position); qtractorLv2Time& time_frame = g_lv2_time[qtractorLv2Time::frame]; #if 1//QTRACTOR_LV2_TIME_POSITION_FRAME_1 time_frame.value = float(pos.frame); #endif lv2_atom_forge_key(forge, time_frame.urid); lv2_atom_forge_long(forge, long(time_frame.value)); const qtractorLv2Time& time_speed = g_lv2_time[qtractorLv2Time::speed]; lv2_atom_forge_key(forge, time_speed.urid); lv2_atom_forge_float(forge, time_speed.value); if (pos.valid & JackPositionBBT) { const qtractorLv2Time& time_bar = g_lv2_time[qtractorLv2Time::bar]; lv2_atom_forge_key(forge, time_bar.urid); lv2_atom_forge_long(forge, long(time_bar.value) - 1); // WTF? const qtractorLv2Time& time_beat = g_lv2_time[qtractorLv2Time::beat]; lv2_atom_forge_key(forge, time_beat.urid); lv2_atom_forge_double(forge, double(time_beat.value)); qtractorLv2Time& time_barBeat = g_lv2_time[qtractorLv2Time::barBeat]; #if 1//QTRACTOR_LV2_TIME_POSITION_BARBEAT_1 time_barBeat.value = float(pos.beat + (pos.tick / pos.ticks_per_beat) - 1); #endif lv2_atom_forge_key(forge, time_barBeat.urid); lv2_atom_forge_float(forge, time_barBeat.value); const qtractorLv2Time& time_beatUnit = g_lv2_time[qtractorLv2Time::beatUnit]; lv2_atom_forge_key(forge, time_beatUnit.urid); lv2_atom_forge_int(forge, int(time_beatUnit.value)); const qtractorLv2Time& time_beatsPerBar = g_lv2_time[qtractorLv2Time::beatsPerBar]; lv2_atom_forge_key(forge, time_beatsPerBar.urid); lv2_atom_forge_float(forge, time_beatsPerBar.value); const qtractorLv2Time& time_beatsPerMinute = g_lv2_time[qtractorLv2Time::beatsPerMinute]; lv2_atom_forge_key(forge, time_beatsPerMinute.urid); lv2_atom_forge_float(forge, time_beatsPerMinute.value); } lv2_atom_forge_pop(forge, &frame); // Make all supporting plugins ready... QListIterator iter(*g_lv2_time_position_plugins); while (iter.hasNext()) iter.next()->lv2_time_position_changed(); } #endif // CONFIG_LV2_TIME_POSITION } void qtractorLv2Plugin::updateTimePost (void) { if (g_lv2_time_refcount < 1) return; for (int i = 0; i < int(qtractorLv2Time::numOfMembers); ++i) { qtractorLv2Time& member = g_lv2_time[i]; if (member.changed > 0 && member.params && member.params->count() > 0) { QListIterator iter(*member.params); while (iter.hasNext()) iter.next()->setValue(member.value, true); member.changed = 0; } } } #ifdef CONFIG_LV2_TIME_POSITION // Make ready LV2 Time position. void qtractorLv2Plugin::lv2_time_position_changed (void) { ++m_lv2_time_position_changed; } #endif #endif // CONFIG_LV2_TIME #ifdef CONFIG_LV2_PRESETS // Refresh and load preset labels listing. (virtual) QStringList qtractorLv2Plugin::presetList (void) const { QStringList list(qtractorPlugin::presetList()); QHash::ConstIterator iter = m_lv2_presets.constBegin(); const QHash::ConstIterator& iter_end = m_lv2_presets.constEnd(); for ( ; iter != iter_end; ++iter) list.append(iter.key()); return list; } // Load plugin state from a named preset. bool qtractorLv2Plugin::loadPreset ( const QString& sPreset ) { const QString& sUri = m_lv2_presets.value(sPreset); if (sUri.isEmpty()) return false; LilvNode *preset_uri = lilv_new_uri(g_lv2_world, sUri.toUtf8().constData()); LilvState *state = nullptr; const QString sPath = QUrl(sUri).toLocalFile(); const QFileInfo fi(sPath); if (!sPath.isEmpty() && fi.exists()) { #ifdef CONFIG_LV2_STATE_FILES m_lv2_state_save_dir = fi.absolutePath(); #endif state = lilv_state_new_from_file(g_lv2_world, &g_lv2_urid_map, preset_uri, sPath.toUtf8().constData()); } else { state = lilv_state_new_from_world(g_lv2_world, &g_lv2_urid_map, preset_uri); } if (state == nullptr) { lilv_node_free(preset_uri); #ifdef CONFIG_LV2_STATE_FILES m_lv2_state_save_dir.clear(); #endif return false; } const unsigned short iInstances = instances(); for (unsigned short i = 0; i < iInstances; ++i) { lilv_state_restore(state, m_ppInstances[i], qtractor_lv2_set_port_value, this, 0, m_lv2_features); } lilv_state_free(state); lilv_node_free(preset_uri); #ifdef CONFIG_LV2_STATE_FILES m_lv2_state_save_dir.clear(); #endif #ifdef CONFIG_LV2_PATCH ++m_lv2_patch_changed; #endif return true; } // Save current plugin state as a named preset. bool qtractorLv2Plugin::savePreset ( const QString& sPreset ) { qtractorLv2PluginType *pLv2Type = static_cast (type()); if (pLv2Type == nullptr) return false; const QString sDotLv2(".lv2"); const QString& sep = QDir::separator(); QString sDir; qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions) sDir = pOptions->sLv2PresetDir; if (sDir.isEmpty()) sDir = QDir::homePath() + sep + sDotLv2; sDir += sep + pLv2Type->label(); sDir += '_' + QString::number(pLv2Type->uniqueID(), 16); sDir += '-' + sPreset + sDotLv2; #ifdef CONFIG_LV2_STATE_FILES m_lv2_state_save_dir = sDir; #endif LilvState *state = lilv_state_new_from_instance( lv2_plugin(), m_ppInstances[0], &g_lv2_urid_map, nullptr, nullptr, nullptr, nullptr, qtractor_lv2_get_port_value, this, LV2_STATE_IS_POD | LV2_STATE_IS_PORTABLE, m_lv2_features); if (state == nullptr) { #ifdef CONFIG_LV2_STATE_FILES m_lv2_state_save_dir.clear(); #endif return false; } lilv_state_set_label(state, sPreset.toUtf8().constData()); const QString sFile = sPreset + ".ttl"; int ret = lilv_state_save(g_lv2_world, &g_lv2_urid_map, &g_lv2_urid_unmap, state, nullptr, sDir.toUtf8().constData(), sFile.toUtf8().constData()); lilv_state_free(state); #ifdef CONFIG_LV2_STATE_FILES m_lv2_state_save_dir.clear(); #endif if (ret == 0) { m_lv2_presets.insert(sPreset, QUrl::fromLocalFile(sDir + sep + sFile).toString()); } return (ret == 0); } // Delete plugin state preset (from file-system). bool qtractorLv2Plugin::deletePreset ( const QString& sPreset ) { const QString& sUri = m_lv2_presets.value(sPreset); if (sUri.isEmpty()) return false; const QString& sPath = QUrl(sUri).toLocalFile(); if (!sPath.isEmpty()) { QFileInfo info(sPath); if (!info.isDir()) info.setFile(info.absolutePath()); qtractor_lv2_remove_file(info); m_lv2_presets.remove(sPreset); } return true; } // Whether given preset is internal/read-only. bool qtractorLv2Plugin::isReadOnlyPreset ( const QString& sPreset ) const { const QString& sUri = m_lv2_presets.value(sPreset); if (sUri.isEmpty()) return false; const QString& sPath = QUrl(sUri).toLocalFile(); if (sPath.isEmpty()) return true; const QFileInfo info(sPath); return !info.exists() || !info.isWritable(); } #endif // CONFIG_LV2_PRESETS #ifdef CONFIG_LV2_STATE // Save plugin complete state into a string. QString qtractorLv2Plugin::lv2_state_save (void) { QString s; qtractorLv2PluginType *pLv2Type = static_cast (type()); if (pLv2Type == nullptr) return s; LilvState *state = lilv_state_new_from_instance( lv2_plugin(), m_ppInstances[0], &g_lv2_urid_map, nullptr, nullptr, nullptr, nullptr, qtractor_lv2_get_port_value, this, LV2_STATE_IS_POD | LV2_STATE_IS_PORTABLE, m_lv2_features); if (state == nullptr) return s; const char *uri = QTRACTOR_LV2_STATE_PREFIX; const char *pszState = lilv_state_to_string(g_lv2_world, &g_lv2_urid_map, &g_lv2_urid_unmap, state, uri, nullptr); if (pszState == nullptr) { lilv_state_free(state); return s; } s = QString::fromUtf8(pszState); ::free((void *) pszState); lilv_state_free(state); return s; } // Restore complete plugin state from a string. bool qtractorLv2Plugin::lv2_state_restore ( const QString& s ) { LilvState *state = lilv_state_new_from_string(g_lv2_world, &g_lv2_urid_map, s.toUtf8().constData()); if (state == nullptr) return false; const unsigned short iInstances = instances(); for (unsigned short i = 0; i < iInstances; ++i) { lilv_state_restore(state, m_ppInstances[i], qtractor_lv2_set_port_value, this, 0, m_lv2_features); } lilv_state_free(state); return true; } #endif // CONFIG_LV2_STATE //---------------------------------------------------------------------------- // qtractorLv2PluginParam -- LV2 plugin control input port instance. // // Constructors. qtractorLv2Plugin::Param::Param ( qtractorLv2Plugin *pLv2Plugin, unsigned long iIndex ) : qtractorPlugin::Param(pLv2Plugin, iIndex), m_iPortHints(None) { const LilvPlugin *plugin = pLv2Plugin->lv2_plugin(); const LilvPort *port = lilv_plugin_get_port_by_index(plugin, iIndex); // Set nominal parameter name... LilvNode *name = lilv_port_get_name(plugin, port); setName(lilv_node_as_string(name)); lilv_node_free(name); // Get port properties and set hints... if (lilv_port_has_property(plugin, port, g_lv2_toggled_prop)) m_iPortHints |= Toggled; if (lilv_port_has_property(plugin, port, g_lv2_integer_prop)) m_iPortHints |= Integer; if (lilv_port_has_property(plugin, port, g_lv2_sample_rate_prop)) m_iPortHints |= SampleRate; if (lilv_port_has_property(plugin, port, g_lv2_logarithmic_prop)) m_iPortHints |= Logarithmic; // Initialize range values... LilvNode *vdef; LilvNode *vmin; LilvNode *vmax; lilv_port_get_range(plugin, port, &vdef, &vmin, &vmax); setMinValue(vmin ? lilv_node_as_float(vmin) : 0.0f); setMaxValue(vmax ? lilv_node_as_float(vmax) : 1.0f); setDefaultValue(vdef ? lilv_node_as_float(vdef) : 0.0f); if (vdef) lilv_node_free(vdef); if (vmin) lilv_node_free(vmin); if (vmax) lilv_node_free(vmax); // Have scale points (display values) // m_display.clear(); LilvScalePoints *points = lilv_port_get_scale_points(plugin, port); if (points) { LILV_FOREACH(scale_points, iter, points) { const LilvScalePoint *point = lilv_scale_points_get(points, iter); const LilvNode *value = lilv_scale_point_get_value(point); const LilvNode *label = lilv_scale_point_get_label(point); if (value && label) { float fValue = lilv_node_as_float(value); QString sLabel = lilv_node_as_string(label); m_display.insert(QString::number(fValue), sLabel); } } lilv_scale_points_free(points); } // Initialize port value... // reset(); -- deferred to qtractorPlugin::addParam(); } // Port range hints predicate methods. bool qtractorLv2Plugin::Param::isBoundedBelow (void) const { return true; } bool qtractorLv2Plugin::Param::isBoundedAbove (void) const { return true; } bool qtractorLv2Plugin::Param::isDefaultValue (void) const { return true; } bool qtractorLv2Plugin::Param::isLogarithmic (void) const { return (m_iPortHints & Logarithmic); } bool qtractorLv2Plugin::Param::isSampleRate (void) const { return (m_iPortHints & SampleRate); } bool qtractorLv2Plugin::Param::isInteger (void) const { return (m_iPortHints & Integer); } bool qtractorLv2Plugin::Param::isToggled (void) const { return (m_iPortHints & Toggled); } bool qtractorLv2Plugin::Param::isDisplay (void) const { return !m_display.isEmpty(); } // Current display value. QString qtractorLv2Plugin::Param::display (void) const { // Check if current value is mapped... if (isDisplay()) { float fValue = value(); if (isInteger()) fValue = ::rintf(fValue); const QString& sValue = QString::number(fValue); if (m_display.contains(sValue)) return m_display.value(sValue); } // Default parameter display value... return qtractorPlugin::Param::display(); } #ifdef CONFIG_LV2_PATCH //---------------------------------------------------------------------- // qtractorLv2Plugin::Property -- LV2 Patch/property registry item. // // Constructor. qtractorLv2Plugin::Property::Property ( qtractorLv2Plugin *pLv2Plugin, unsigned long iProperty, const LilvNode *property ) : qtractorPlugin::Property(pLv2Plugin, iProperty) { static const char *s_types[] = { LV2_ATOM__Bool, LV2_ATOM__Int, LV2_ATOM__Long, LV2_ATOM__Float, LV2_ATOM__Double, LV2_ATOM__String, LV2_ATOM__Path, nullptr }; LilvNode *label_uri = lilv_new_uri(g_lv2_world, LILV_NS_RDFS "label"); LilvNode *range_uri = lilv_new_uri(g_lv2_world, LILV_NS_RDFS "range"); const char *prop_uri = lilv_node_as_uri(property); setKey(prop_uri); LilvNodes *nodes = lilv_world_find_nodes( g_lv2_world, property, label_uri, nullptr); LilvNode *label = (nodes ? lilv_nodes_get_first(nodes) : label_uri); setName(label ? lilv_node_as_string(label) : prop_uri); m_type = 0; for (int i = 0; s_types[i]; ++i) { const char *type = s_types[i]; LilvNode *range = lilv_new_uri(g_lv2_world, type); const bool has_range = lilv_world_ask( g_lv2_world, property, range_uri, range); lilv_node_free(range); if (has_range) { m_type = qtractorLv2Plugin::lv2_urid_map(type); break; } } LilvNode *prop_min = lilv_world_get( g_lv2_world, property, g_lv2_minimum_prop, nullptr); LilvNode *prop_max = lilv_world_get( g_lv2_world, property, g_lv2_maximum_prop, nullptr); LilvNode *prop_def = lilv_world_get( g_lv2_world, property, g_lv2_default_prop, nullptr); if (m_type == g_lv2_urids.atom_Bool) { setMinValue(float(prop_min ? lilv_node_as_bool(prop_min) : false)); setMaxValue(float(prop_max ? lilv_node_as_bool(prop_max) : true)); setDefaultValue(float(prop_def ? lilv_node_as_bool(prop_def) : false)); } else if (m_type == g_lv2_urids.atom_Int || m_type == g_lv2_urids.atom_Long) { setMinValue(float(prop_min ? lilv_node_as_int(prop_min) : 0)); setMaxValue(float(prop_max ? lilv_node_as_int(prop_max) : INT32_MAX)); setDefaultValue(float(prop_def ? lilv_node_as_int(prop_def) : 0)); } else if (m_type == g_lv2_urids.atom_Float || m_type == g_lv2_urids.atom_Double) { setMinValue(prop_min ? lilv_node_as_float(prop_min) : 0.0f); setMaxValue(prop_max ? lilv_node_as_float(prop_max) : 1.0f); setDefaultValue(prop_def ? lilv_node_as_float(prop_def) : 0.0f); } if (prop_min) lilv_node_free(prop_min); if (prop_max) lilv_node_free(prop_max); if (prop_def) lilv_node_free(prop_def); if (nodes) lilv_nodes_free(nodes); lilv_node_free(label_uri); lilv_node_free(range_uri); } // Property predicates. bool qtractorLv2Plugin::Property::isToggled (void) const { return (m_type == g_lv2_urids.atom_Bool); } bool qtractorLv2Plugin::Property::isInteger (void) const { return (m_type == g_lv2_urids.atom_Int || m_type == g_lv2_urids.atom_Long); } bool qtractorLv2Plugin::Property::isString (void) const { return (m_type == g_lv2_urids.atom_String); } bool qtractorLv2Plugin::Property::isPath (void) const { return (m_type == g_lv2_urids.atom_Path); } // Fake property predicates. bool qtractorLv2Plugin::Property::isBoundedBelow (void) const { return !isString() && !isPath(); } bool qtractorLv2Plugin::Property::isBoundedAbove (void) const { return !isString() && !isPath(); } bool qtractorLv2Plugin::Property::isDefaultValue (void) const { return !isString() && !isPath(); } bool qtractorLv2Plugin::Property::isLogarithmic (void) const { return false; } bool qtractorLv2Plugin::Property::isSampleRate (void) const { return false; } bool qtractorLv2Plugin::Property::isDisplay (void) const { return false; } // Virtual observer updater. void qtractorLv2Plugin::Property::update ( float fValue, bool bUpdate ) { qtractorPlugin::Property::update(fValue, bUpdate); if (bUpdate) { qtractorPlugin *pPlugin = plugin(); qtractorPluginType *pType = pPlugin->type(); if (pType->typeHint() == qtractorPluginType::Lv2) { qtractorLv2Plugin *pLv2Plugin = static_cast (pPlugin); if (pLv2Plugin) pLv2Plugin->lv2_property_update(index()); } } } #endif // CONFIG_LV2_PATCH #endif // CONFIG_LV2 // end of qtractorLv2Plugin.cpp qtractor-0.9.25/src/PaxHeaders/qtractorOptionsForm.cpp0000644000000000000000000000013214166551171020065 xustar0030 mtime=1641730681.458610297 30 atime=1641730681.458610297 30 ctime=1641730681.458610297 qtractor-0.9.25/src/qtractorOptionsForm.cpp0000644000175000001440000020671414166551171021327 0ustar00rncbcusers00000000000000// qtractorOptionsForm.cpp // /**************************************************************************** Copyright (C) 2005-2021, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorOptionsForm.h" #include "qtractorAbout.h" #include "qtractorOptions.h" #include "qtractorAudioFile.h" #include "qtractorMidiTimer.h" #include "qtractorMidiEditor.h" #include "qtractorTimeScale.h" #include "qtractorSession.h" #include "qtractorPluginFactory.h" #include "qtractorAudioMeter.h" #include "qtractorMidiMeter.h" #include "qtractorPluginSelectForm.h" #include "qtractorPaletteForm.h" #include #include #include #include #include #include #include #include // Needed for logf() and powf() #include static inline float log10f2 ( float x ) { return (x > 0.0f ? 20.0f * ::log10f(x) : -60.0f); } static inline float pow10f2 ( float x ) { return ::powf(10.0f, 0.05f * x); } //---------------------------------------------------------------------------- // Available session formats/ext-suffixes. static QHash g_sessionFormats; void qtractorOptionsForm::initSessionFormats (void) { static struct SessionFormat { const char *name; const char *ext; } s_aSessionFormats[] = { { QT_TR_NOOP("XML Default (*.%1)"), "qtr" }, { QT_TR_NOOP("XML Regular (*.%1)"), "qts" }, { QT_TR_NOOP("ZIP Archive (*.%1)"), "qtz" }, { nullptr, nullptr } }; if (g_sessionFormats.isEmpty()) { for (int i = 0; s_aSessionFormats[i].name; ++i) { SessionFormat& sf = s_aSessionFormats[i]; g_sessionFormats.insert(sf.ext, tr(sf.name)); } } } // Default (empty/blank) name. static const char *g_pszDefName = QT_TRANSLATE_NOOP("qtractorOptionsForm", "(default)"); //---------------------------------------------------------------------------- // qtractorOptionsForm -- UI wrapper form. // Constructor. qtractorOptionsForm::qtractorOptionsForm ( QWidget *pParent ) : QDialog(pParent) { // Setup UI struct... m_ui.setupUi(this); // Window modality (let plugin/tool windows rave around). QDialog::setWindowModality(Qt::ApplicationModal); // No settings descriptor initially (the caller will set it). m_pOptions = nullptr; // Have some deafult time-scale for instance... m_pTimeScale = nullptr; // Meter colors array setup. m_paAudioMeterColors = new QColor [qtractorAudioMeter::ColorCount - 1]; m_paMidiMeterColors = new QColor [qtractorMidiMeter::ColorCount - 1]; int iColor; for (iColor = 0; iColor < qtractorAudioMeter::ColorCount - 1; ++iColor) m_paAudioMeterColors[iColor] = qtractorAudioMeter::defaultColor(iColor); for (iColor = 0; iColor < qtractorMidiMeter::ColorCount - 1; ++iColor) m_paMidiMeterColors[iColor] = qtractorMidiMeter::defaultColor(iColor); m_iDirtyMeterColors = 0; // Time-scale and audio metronome setup. qtractorSession *pSession = qtractorSession::getInstance(); if (pSession) { m_pTimeScale = new qtractorTimeScale(*pSession->timeScale()); m_ui.AudioMetroOffsetSpinBox->setTimeScale(m_pTimeScale); m_ui.AudioMetroOffsetSpinBox->setMaximum(m_pTimeScale->sampleRate()); m_ui.AudioMetroOffsetSpinBox->setDeltaValue(true); } // Populate the session format combo-box. initSessionFormats(); m_ui.SessionFormatComboBox->clear(); QHash::ConstIterator sf_iter = g_sessionFormats.constBegin(); const QHash::ConstIterator& sf_end = g_sessionFormats.constEnd(); int iSessionFormat = 0; for ( ; sf_iter != sf_end; ++sf_iter) { const QString& sSessionExt = sf_iter.key(); const QString& sSessionFormat = sf_iter.value(); m_ui.SessionFormatComboBox->insertItem( iSessionFormat++, sSessionFormat.arg(sSessionExt), sSessionExt); } // Populate the MIDI capture quantize combo-box. const QIcon snapIcon(":/images/itemBeat.png"); const QStringList& snapItems = qtractorTimeScale::snapItems(0); QStringListIterator snapIter(snapItems); m_ui.MidiCaptureQuantizeComboBox->clear(); m_ui.MidiCaptureQuantizeComboBox->setIconSize(QSize(8, 16)); // snapIter.toFront(); if (snapIter.hasNext()) m_ui.MidiCaptureQuantizeComboBox->addItem( QIcon(":/images/itemNone.png"), snapIter.next()); while (snapIter.hasNext()) m_ui.MidiCaptureQuantizeComboBox->addItem(snapIcon, snapIter.next()); // m_ui.MidiCaptureQuantizeComboBox->insertItems(0, items); // Populate the MMC device combo-box. m_ui.MidiMmcDeviceComboBox->clear(); for (unsigned char mmcDevice = 0; mmcDevice < 0x7f; ++mmcDevice) m_ui.MidiMmcDeviceComboBox->addItem(QString::number(int(mmcDevice))); m_ui.MidiMmcDeviceComboBox->addItem(tr("(Any)")); // updateMetroNoteNames(); // Plugin path types... m_ui.PluginTypeComboBox->clear(); #ifdef CONFIG_LADSPA m_ui.PluginTypeComboBox->addItem( qtractorPluginType::textFromHint(qtractorPluginType::Ladspa)); #endif #ifdef CONFIG_DSSI m_ui.PluginTypeComboBox->addItem( qtractorPluginType::textFromHint(qtractorPluginType::Dssi)); #endif #ifdef CONFIG_VST m_ui.PluginTypeComboBox->addItem( qtractorPluginType::textFromHint(qtractorPluginType::Vst)); #endif #ifdef CONFIG_VST3 m_ui.PluginTypeComboBox->addItem( qtractorPluginType::textFromHint(qtractorPluginType::Vst3)); #endif #ifdef CONFIG_LV2 m_ui.PluginTypeComboBox->addItem( qtractorPluginType::textFromHint(qtractorPluginType::Lv2)); #endif #ifndef CONFIG_LV2_PRESETS m_ui.Lv2PresetDirLabel->hide(); m_ui.Lv2PresetDirComboBox->hide(); m_ui.Lv2PresetDirToolButton->hide(); #endif // Initialize dirty control state. m_iDirtyCount = 0; m_iDirtyCustomColorThemes = 0; m_iDirtyLadspaPaths = 0; m_iDirtyDssiPaths = 0; m_iDirtyVstPaths = 0; m_iDirtyVst3Paths = 0; m_iDirtyLv2Paths = 0; m_iDirtyBlacklist = 0; // Try to restore old window positioning. adjustSize(); // UI signal/slot connections... QObject::connect(m_ui.AudioCaptureTypeComboBox, SIGNAL(activated(int)), SLOT(audioCaptureTypeChanged(int))); QObject::connect(m_ui.AudioCaptureFormatComboBox, SIGNAL(activated(int)), SLOT(changed())); QObject::connect(m_ui.AudioCaptureQualitySpinBox, SIGNAL(valueChanged(int)), SLOT(changed())); QObject::connect(m_ui.AudioResampleTypeComboBox, SIGNAL(activated(int)), SLOT(changed())); QObject::connect(m_ui.TransportModeComboBox, SIGNAL(activated(int)), SLOT(changed())); QObject::connect(m_ui.TimebaseCheckBox, SIGNAL(stateChanged(int)), SLOT(changed())); QObject::connect(m_ui.AudioAutoTimeStretchCheckBox, SIGNAL(stateChanged(int)), SLOT(changed())); QObject::connect(m_ui.AudioWsolaTimeStretchCheckBox, SIGNAL(stateChanged(int)), SLOT(changed())); QObject::connect(m_ui.AudioWsolaQuickSeekCheckBox, SIGNAL(stateChanged(int)), SLOT(changed())); QObject::connect(m_ui.AudioPlayerBusCheckBox, SIGNAL(stateChanged(int)), SLOT(changed())); QObject::connect(m_ui.AudioPlayerAutoConnectCheckBox, SIGNAL(stateChanged(int)), SLOT(changed())); QObject::connect(m_ui.AudioMetronomeCheckBox, SIGNAL(stateChanged(int)), SLOT(changed())); QObject::connect(m_ui.MetroBarFilenameComboBox, SIGNAL(editTextChanged(const QString&)), SLOT(changed())); QObject::connect(m_ui.MetroBarFilenameToolButton, SIGNAL(clicked()), SLOT(chooseMetroBarFilename())); QObject::connect(m_ui.MetroBarGainSpinBox, SIGNAL(valueChanged(double)), SLOT(changed())); QObject::connect(m_ui.MetroBeatFilenameComboBox, SIGNAL(editTextChanged(const QString&)), SLOT(changed())); QObject::connect(m_ui.MetroBeatFilenameToolButton, SIGNAL(clicked()), SLOT(chooseMetroBeatFilename())); QObject::connect(m_ui.MetroBeatGainSpinBox, SIGNAL(valueChanged(double)), SLOT(changed())); QObject::connect(m_ui.AudioMetroBusCheckBox, SIGNAL(stateChanged(int)), SLOT(changed())); QObject::connect(m_ui.AudioMetroAutoConnectCheckBox, SIGNAL(stateChanged(int)), SLOT(changed())); QObject::connect(m_ui.AudioMetroOffsetSpinBox, SIGNAL(valueChanged(unsigned long)), SLOT(changed())); QObject::connect(m_ui.MidiCaptureFormatComboBox, SIGNAL(activated(int)), SLOT(changed())); QObject::connect(m_ui.MidiCaptureQuantizeComboBox, SIGNAL(activated(int)), SLOT(changed())); QObject::connect(m_ui.MidiQueueTimerComboBox, SIGNAL(activated(int)), SLOT(changed())); QObject::connect(m_ui.MidiDriftCorrectCheckBox, SIGNAL(stateChanged(int)), SLOT(changed())); QObject::connect(m_ui.MidiPlayerBusCheckBox, SIGNAL(stateChanged(int)), SLOT(changed())); QObject::connect(m_ui.MidiResetAllControllersCheckBox, SIGNAL(stateChanged(int)), SLOT(changed())); QObject::connect(m_ui.MidiMmcModeComboBox, SIGNAL(activated(int)), SLOT(changed())); QObject::connect(m_ui.MidiMmcDeviceComboBox, SIGNAL(activated(int)), SLOT(changed())); QObject::connect(m_ui.MidiSppModeComboBox, SIGNAL(activated(int)), SLOT(changed())); QObject::connect(m_ui.MidiClockModeComboBox, SIGNAL(activated(int)), SLOT(changed())); QObject::connect(m_ui.MidiControlBusCheckBox, SIGNAL(stateChanged(int)), SLOT(changed())); QObject::connect(m_ui.MidiMetronomeCheckBox, SIGNAL(stateChanged(int)), SLOT(changed())); QObject::connect(m_ui.MetroChannelSpinBox, SIGNAL(valueChanged(int)), SLOT(updateMetroNoteNames())); QObject::connect(m_ui.MetroBarNoteComboBox, SIGNAL(activated(int)), SLOT(changed())); QObject::connect(m_ui.MetroBarVelocitySpinBox, SIGNAL(valueChanged(int)), SLOT(changed())); QObject::connect(m_ui.MetroBarDurationSpinBox, SIGNAL(valueChanged(int)), SLOT(changed())); QObject::connect(m_ui.MetroBeatNoteComboBox, SIGNAL(activated(int)), SLOT(changed())); QObject::connect(m_ui.MetroBeatVelocitySpinBox, SIGNAL(valueChanged(int)), SLOT(changed())); QObject::connect(m_ui.MetroBeatDurationSpinBox, SIGNAL(valueChanged(int)), SLOT(changed())); QObject::connect(m_ui.MidiMetroBusCheckBox, SIGNAL(stateChanged(int)), SLOT(changed())); QObject::connect(m_ui.MidiMetroOffsetSpinBox, SIGNAL(valueChanged(int)), SLOT(changed())); QObject::connect(m_ui.ConfirmRemoveCheckBox, SIGNAL(stateChanged(int)), SLOT(changed())); QObject::connect(m_ui.ConfirmArchiveCheckBox, SIGNAL(stateChanged(int)), SLOT(changed())); QObject::connect(m_ui.StdoutCaptureCheckBox, SIGNAL(stateChanged(int)), SLOT(changed())); QObject::connect(m_ui.CompletePathCheckBox, SIGNAL(stateChanged(int)), SLOT(changed())); QObject::connect(m_ui.PeakAutoRemoveCheckBox, SIGNAL(stateChanged(int)), SLOT(changed())); QObject::connect(m_ui.KeepToolsOnTopCheckBox, SIGNAL(stateChanged(int)), SLOT(changed())); QObject::connect(m_ui.KeepEditorsOnTopCheckBox, SIGNAL(stateChanged(int)), SLOT(changed())); QObject::connect(m_ui.TrackViewDropSpanCheckBox, SIGNAL(stateChanged(int)), SLOT(changed())); QObject::connect(m_ui.ShiftKeyModifierCheckBox, SIGNAL(stateChanged(int)), SLOT(changed())); QObject::connect(m_ui.MidButtonModifierCheckBox, SIGNAL(stateChanged(int)), SLOT(changed())); QObject::connect(m_ui.LoopRecordingModeComboBox, SIGNAL(activated(int)), SLOT(changed())); QObject::connect(m_ui.DisplayFormatComboBox, SIGNAL(activated(int)), SLOT(displayFormatChanged(int))); QObject::connect(m_ui.MaxRecentFilesSpinBox, SIGNAL(valueChanged(int)), SLOT(changed())); QObject::connect(m_ui.BaseFontSizeComboBox, SIGNAL(editTextChanged(const QString&)), SLOT(changed())); QObject::connect(m_ui.SessionFormatComboBox, SIGNAL(activated(int)), SLOT(changed())); QObject::connect(m_ui.SessionTemplateCheckBox, SIGNAL(stateChanged(int)), SLOT(changed())); QObject::connect(m_ui.SessionTemplatePathComboBox, SIGNAL(editTextChanged(const QString&)), SLOT(changed())); QObject::connect(m_ui.SessionTemplatePathToolButton, SIGNAL(clicked()), SLOT(chooseSessionTemplatePath())); QObject::connect(m_ui.SessionBackupCheckBox, SIGNAL(stateChanged(int)), SLOT(changed())); QObject::connect(m_ui.SessionBackupModeComboBox, SIGNAL(activated(int)), SLOT(changed())); QObject::connect(m_ui.SessionAutoSaveCheckBox, SIGNAL(stateChanged(int)), SLOT(changed())); QObject::connect(m_ui.SessionAutoSaveSpinBox, SIGNAL(valueChanged(int)), SLOT(changed())); QObject::connect(m_ui.CustomColorThemeComboBox, SIGNAL(activated(int)), SLOT(changed())); QObject::connect(m_ui.CustomColorThemeToolButton, SIGNAL(clicked()), SLOT(editCustomColorThemes())); QObject::connect(m_ui.CustomStyleThemeComboBox, SIGNAL(activated(int)), SLOT(changed())); QObject::connect(m_ui.AudioMeterLevelComboBox, SIGNAL(activated(int)), SLOT(changeAudioMeterLevel(int))); QObject::connect(m_ui.MidiMeterLevelComboBox, SIGNAL(activated(int)), SLOT(changeMidiMeterLevel(int))); QObject::connect(m_ui.AudioMeterColorLineEdit, SIGNAL(textChanged(const QString&)), SLOT(changeAudioMeterColor(const QString&))); QObject::connect(m_ui.MidiMeterColorLineEdit, SIGNAL(textChanged(const QString&)), SLOT(changeMidiMeterColor(const QString&))); QObject::connect(m_ui.AudioMeterColorToolButton, SIGNAL(clicked()), SLOT(chooseAudioMeterColor())); QObject::connect(m_ui.MidiMeterColorToolButton, SIGNAL(clicked()), SLOT(chooseMidiMeterColor())); QObject::connect(m_ui.ResetMeterColorsPushButton, SIGNAL(clicked()), SLOT(resetMeterColors())); QObject::connect(m_ui.PluginTypeComboBox, SIGNAL(activated(int)), SLOT(choosePluginType(int))); QObject::connect(m_ui.PluginPathComboBox, SIGNAL(editTextChanged(const QString&)), SLOT(changePluginPath(const QString&))); QObject::connect(m_ui.PluginPathToolButton, SIGNAL(clicked()), SLOT(choosePluginPath())); QObject::connect(m_ui.PluginPathAddToolButton, SIGNAL(clicked()), SLOT(addPluginPath())); QObject::connect(m_ui.PluginPathListWidget, SIGNAL(itemSelectionChanged()), SLOT(selectPluginPath())); QObject::connect(m_ui.PluginPathRemoveToolButton, SIGNAL(clicked()), SLOT(removePluginPath())); QObject::connect(m_ui.PluginPathUpToolButton, SIGNAL(clicked()), SLOT(moveUpPluginPath())); QObject::connect(m_ui.PluginPathDownToolButton, SIGNAL(clicked()), SLOT(moveDownPluginPath())); #ifndef CONFIG_LV2_PRESETS QObject::connect(m_ui.Lv2PresetDirComboBox, SIGNAL(editTextChanged(const QString&)), SLOT(pluginPathsChanged())); #endif QObject::connect(m_ui.Lv2PresetDirToolButton, SIGNAL(clicked()), SLOT(chooseLv2PresetDir())); QObject::connect(m_ui.AudioOutputBusCheckBox, SIGNAL(stateChanged(int)), SLOT(changed())); QObject::connect(m_ui.AudioOutputAutoConnectCheckBox, SIGNAL(stateChanged(int)), SLOT(changed())); QObject::connect(m_ui.OpenEditorCheckBox, SIGNAL(stateChanged(int)), SLOT(changed())); QObject::connect(m_ui.QueryEditorTypeCheckBox, SIGNAL(stateChanged(int)), SLOT(changed())); QObject::connect(m_ui.PluginBlacklistComboBox, SIGNAL(editTextChanged(const QString&)), SLOT(changePluginBlacklist(const QString&))); QObject::connect(m_ui.PluginBlacklistToolButton, SIGNAL(clicked()), SLOT(choosePluginBlacklist())); QObject::connect(m_ui.PluginBlacklistAddToolButton, SIGNAL(clicked()), SLOT(addPluginBlacklist())); QObject::connect(m_ui.PluginBlacklistWidget, SIGNAL(itemSelectionChanged()), SLOT(selectPluginBlacklist())); QObject::connect(m_ui.PluginBlacklistRemoveToolButton, SIGNAL(clicked()), SLOT(removePluginBlacklist())); QObject::connect(m_ui.PluginBlacklistClearToolButton, SIGNAL(clicked()), SLOT(clearPluginBlacklist())); QObject::connect(m_ui.MessagesFontPushButton, SIGNAL(clicked()), SLOT(chooseMessagesFont())); QObject::connect(m_ui.MessagesLimitCheckBox, SIGNAL(stateChanged(int)), SLOT(changed())); QObject::connect(m_ui.MessagesLimitLinesSpinBox, SIGNAL(valueChanged(int)), SLOT(changed())); QObject::connect(m_ui.MessagesLogCheckBox, SIGNAL(stateChanged(int)), SLOT(changed())); QObject::connect(m_ui.MessagesLogPathComboBox, SIGNAL(editTextChanged(const QString&)), SLOT(changed())); QObject::connect(m_ui.MessagesLogPathToolButton, SIGNAL(clicked()), SLOT(chooseMessagesLogPath())); QObject::connect(m_ui.SyncViewHoldCheckBox, SIGNAL(stateChanged(int)), SLOT(changed())); QObject::connect(m_ui.UseNativeDialogsCheckBox, SIGNAL(stateChanged(int)), SLOT(changed())); QObject::connect(m_ui.TrackColorSaturationSpinBox, SIGNAL(valueChanged(int)), SLOT(changed())); QObject::connect(m_ui.DialogButtonBox, SIGNAL(accepted()), SLOT(accept())); QObject::connect(m_ui.DialogButtonBox, SIGNAL(rejected()), SLOT(reject())); } // Destructor. qtractorOptionsForm::~qtractorOptionsForm (void) { delete [] m_paMidiMeterColors; delete [] m_paAudioMeterColors; if (m_pTimeScale) delete m_pTimeScale; } // Populate (setup) dialog controls from settings descriptors. void qtractorOptionsForm::setOptions ( qtractorOptions *pOptions ) { // Set reference descriptor. m_pOptions = pOptions; // Initialize conveniency options... m_pOptions->loadComboBoxHistory(m_ui.MetroBarFilenameComboBox); m_pOptions->loadComboBoxHistory(m_ui.MetroBeatFilenameComboBox); m_pOptions->loadComboBoxHistory(m_ui.PluginPathComboBox); m_pOptions->loadComboBoxHistory(m_ui.MessagesLogPathComboBox); m_pOptions->loadComboBoxHistory(m_ui.SessionTemplatePathComboBox); m_pOptions->loadComboBoxHistory(m_ui.Lv2PresetDirComboBox); m_pOptions->loadComboBoxHistory(m_ui.PluginBlacklistComboBox); // Time-scale related options... const qtractorTimeScale::DisplayFormat displayFormat = qtractorTimeScale::DisplayFormat(m_pOptions->iDisplayFormat); if (m_pTimeScale) m_pTimeScale->setDisplayFormat(displayFormat); // Audio options. m_ui.AudioCaptureTypeComboBox->setCurrentType( m_pOptions->sAudioCaptureExt, m_pOptions->iAudioCaptureType); m_ui.AudioCaptureFormatComboBox->setCurrentIndex(m_pOptions->iAudioCaptureFormat); m_ui.AudioCaptureQualitySpinBox->setValue(m_pOptions->iAudioCaptureQuality); m_ui.AudioResampleTypeComboBox->setCurrentIndex(m_pOptions->iAudioResampleType); m_ui.TransportModeComboBox->setCurrentIndex(m_pOptions->iTransportMode); m_ui.TimebaseCheckBox->setChecked(m_pOptions->bTimebase); m_ui.AudioAutoTimeStretchCheckBox->setChecked(m_pOptions->bAudioAutoTimeStretch); #ifdef CONFIG_LIBRUBBERBAND m_ui.AudioWsolaTimeStretchCheckBox->setChecked(m_pOptions->bAudioWsolaTimeStretch); #else m_ui.AudioWsolaTimeStretchCheckBox->setChecked(true); m_ui.AudioWsolaTimeStretchCheckBox->setEnabled(false); #endif m_ui.AudioWsolaQuickSeekCheckBox->setChecked(m_pOptions->bAudioWsolaQuickSeek); m_ui.AudioPlayerBusCheckBox->setChecked(m_pOptions->bAudioPlayerBus); m_ui.AudioPlayerAutoConnectCheckBox->setChecked(m_pOptions->bAudioPlayerAutoConnect); #ifndef CONFIG_LIBSAMPLERATE m_ui.AudioResampleTypeTextLabel->setEnabled(false); m_ui.AudioResampleTypeComboBox->setEnabled(false); #endif // Audio metronome options. m_ui.AudioMetronomeCheckBox->setChecked(m_pOptions->bAudioMetronome); m_ui.MetroBarFilenameComboBox->setEditText(m_pOptions->sMetroBarFilename); m_ui.MetroBarGainSpinBox->setValue(log10f2(m_pOptions->fMetroBarGain)); m_ui.MetroBeatFilenameComboBox->setEditText(m_pOptions->sMetroBeatFilename); m_ui.MetroBeatGainSpinBox->setValue(log10f2(m_pOptions->fMetroBeatGain)); m_ui.AudioMetroBusCheckBox->setChecked(m_pOptions->bAudioMetroBus); m_ui.AudioMetroAutoConnectCheckBox->setChecked(m_pOptions->bAudioMetroAutoConnect); m_ui.AudioMetroOffsetSpinBox->setDisplayFormat(displayFormat); m_ui.AudioMetroOffsetSpinBox->setValue(m_pOptions->iAudioMetroOffset); // MIDI capture/export options. m_ui.MidiCaptureFormatComboBox->setCurrentIndex(m_pOptions->iMidiCaptureFormat); m_ui.MidiCaptureQuantizeComboBox->setCurrentIndex(m_pOptions->iMidiCaptureQuantize); // MIDI playback options. qtractorMidiTimer timer; m_ui.MidiQueueTimerComboBox->clear(); for (int i = 0; i < timer.count(); ++i) m_ui.MidiQueueTimerComboBox->addItem(timer.name(i), timer.key(i)); m_ui.MidiQueueTimerComboBox->setCurrentIndex( timer.indexOf(m_pOptions->iMidiQueueTimer)); m_ui.MidiDriftCorrectCheckBox->setChecked(m_pOptions->bMidiDriftCorrect); m_ui.MidiPlayerBusCheckBox->setChecked(m_pOptions->bMidiPlayerBus); m_ui.MidiResetAllControllersCheckBox->setChecked(m_pOptions->bMidiResetAllControllers); // MIDI control options. m_ui.MidiMmcModeComboBox->setCurrentIndex(m_pOptions->iMidiMmcMode); m_ui.MidiMmcDeviceComboBox->setCurrentIndex(m_pOptions->iMidiMmcDevice); m_ui.MidiSppModeComboBox->setCurrentIndex(m_pOptions->iMidiSppMode); m_ui.MidiClockModeComboBox->setCurrentIndex(m_pOptions->iMidiClockMode); m_ui.MidiControlBusCheckBox->setChecked(m_pOptions->bMidiControlBus); // MIDI metronome options. m_ui.MidiMetronomeCheckBox->setChecked(m_pOptions->bMidiMetronome); m_ui.MetroChannelSpinBox->setValue(m_pOptions->iMetroChannel + 1); updateMetroNoteNames(); m_ui.MetroBarNoteComboBox->setCurrentIndex(m_pOptions->iMetroBarNote); m_ui.MetroBarVelocitySpinBox->setValue(m_pOptions->iMetroBarVelocity); m_ui.MetroBarDurationSpinBox->setValue(m_pOptions->iMetroBarDuration); m_ui.MetroBeatNoteComboBox->setCurrentIndex(m_pOptions->iMetroBeatNote); m_ui.MetroBeatVelocitySpinBox->setValue(m_pOptions->iMetroBeatVelocity); m_ui.MetroBeatDurationSpinBox->setValue(m_pOptions->iMetroBeatDuration); m_ui.MidiMetroBusCheckBox->setChecked(m_pOptions->bMidiMetroBus); m_ui.MidiMetroOffsetSpinBox->setValue(m_pOptions->iMidiMetroOffset); // Meter colors array setup. int iColor; for (iColor = 0; iColor < qtractorAudioMeter::ColorCount - 1; ++iColor) m_paAudioMeterColors[iColor] = qtractorAudioMeter::color(iColor); for (iColor = 0; iColor < qtractorMidiMeter::ColorCount - 1; ++iColor) m_paMidiMeterColors[iColor] = qtractorMidiMeter::color(iColor); // Default meter color levels shown... m_ui.AudioMeterLevelComboBox->setCurrentIndex(qtractorAudioMeter::Color10dB); m_ui.MidiMeterLevelComboBox->setCurrentIndex(qtractorMidiMeter::ColorOver); changeAudioMeterLevel(m_ui.AudioMeterLevelComboBox->currentIndex()); changeMidiMeterLevel(m_ui.MidiMeterLevelComboBox->currentIndex()); // Custom display options... resetCustomColorThemes(m_pOptions->sCustomColorTheme); resetCustomStyleThemes(m_pOptions->sCustomStyleTheme); // Load Display options... QFont font; // Messages font. if (m_pOptions->sMessagesFont.isEmpty() || !font.fromString(m_pOptions->sMessagesFont)) font = QFont("Monospace", 8); QPalette pal(m_ui.MessagesFontTextLabel->palette()); pal.setColor(QPalette::Window, pal.base().color()); m_ui.MessagesFontTextLabel->setPalette(pal); m_ui.MessagesFontTextLabel->setFont(font); m_ui.MessagesFontTextLabel->setText( font.family() + " " + QString::number(font.pointSize())); // Messages limit option. m_ui.MessagesLimitCheckBox->setChecked(m_pOptions->bMessagesLimit); m_ui.MessagesLimitLinesSpinBox->setValue(m_pOptions->iMessagesLimitLines); // Transport display preferences... m_ui.SyncViewHoldCheckBox->setChecked(m_pOptions->bSyncViewHold); // Dialogs preferences... m_ui.UseNativeDialogsCheckBox->setChecked(m_pOptions->bUseNativeDialogs); // Default track color saturation issue.. m_ui.TrackColorSaturationSpinBox->setValue(m_pOptions->iTrackColorSaturation); // Logging options... m_ui.MessagesLogCheckBox->setChecked(m_pOptions->bMessagesLog); m_ui.MessagesLogPathComboBox->setEditText(m_pOptions->sMessagesLogPath); // Other options finally. m_ui.ConfirmRemoveCheckBox->setChecked(m_pOptions->bConfirmRemove); m_ui.ConfirmArchiveCheckBox->setChecked(m_pOptions->bConfirmArchive); m_ui.StdoutCaptureCheckBox->setChecked(m_pOptions->bStdoutCapture); m_ui.CompletePathCheckBox->setChecked(m_pOptions->bCompletePath); m_ui.PeakAutoRemoveCheckBox->setChecked(m_pOptions->bPeakAutoRemove); m_ui.KeepToolsOnTopCheckBox->setChecked(m_pOptions->bKeepToolsOnTop); m_ui.KeepEditorsOnTopCheckBox->setChecked(m_pOptions->bKeepEditorsOnTop); m_ui.TrackViewDropSpanCheckBox->setChecked(m_pOptions->bTrackViewDropSpan); m_ui.ShiftKeyModifierCheckBox->setChecked(m_pOptions->bShiftKeyModifier); m_ui.MidButtonModifierCheckBox->setChecked(m_pOptions->bMidButtonModifier); m_ui.MaxRecentFilesSpinBox->setValue(m_pOptions->iMaxRecentFiles); m_ui.LoopRecordingModeComboBox->setCurrentIndex(m_pOptions->iLoopRecordingMode); m_ui.DisplayFormatComboBox->setCurrentIndex(m_pOptions->iDisplayFormat); if (m_pOptions->iBaseFontSize > 0) m_ui.BaseFontSizeComboBox->setEditText(QString::number(m_pOptions->iBaseFontSize)); else m_ui.BaseFontSizeComboBox->setCurrentIndex(0); // Session options... int iSessionFormat = m_ui.SessionFormatComboBox->findData(m_pOptions->sSessionExt); if (iSessionFormat < 0) iSessionFormat = 0; m_ui.SessionFormatComboBox->setCurrentIndex(iSessionFormat); m_ui.SessionTemplateCheckBox->setChecked(m_pOptions->bSessionTemplate); m_ui.SessionTemplatePathComboBox->setEditText(m_pOptions->sSessionTemplatePath); m_ui.SessionBackupCheckBox->setChecked(m_pOptions->bSessionBackup); m_ui.SessionBackupModeComboBox->setCurrentIndex(m_pOptions->iSessionBackupMode); m_ui.SessionAutoSaveCheckBox->setChecked(m_pOptions->bAutoSaveEnabled); m_ui.SessionAutoSaveSpinBox->setValue(m_pOptions->iAutoSavePeriod); // Plugin path initialization... m_ladspaPaths = m_pOptions->ladspaPaths; m_dssiPaths = m_pOptions->dssiPaths; m_vstPaths = m_pOptions->vstPaths; m_vst3Paths = m_pOptions->vst3Paths; m_lv2Paths = m_pOptions->lv2Paths; m_ui.Lv2PresetDirComboBox->setEditText(m_pOptions->sLv2PresetDir); qtractorPluginFactory *pPluginFactory = qtractorPluginFactory::getInstance(); if (pPluginFactory) { #ifdef CONFIG_LADSPA if (m_ladspaPaths.isEmpty()) m_ladspaPaths = pPluginFactory->pluginPaths(qtractorPluginType::Ladspa); #endif #ifdef CONFIG_DSSI if (m_dssiPaths.isEmpty()) m_dssiPaths = pPluginFactory->pluginPaths(qtractorPluginType::Dssi); #endif #ifdef CONFIG_VST if (m_vstPaths.isEmpty()) m_vstPaths = pPluginFactory->pluginPaths(qtractorPluginType::Vst); #endif #ifdef CONFIG_VST3 if (m_vst3Paths.isEmpty()) m_vst3Paths = pPluginFactory->pluginPaths(qtractorPluginType::Vst3); #endif #ifdef CONFIG_LV2 if (m_lv2Paths.isEmpty()) m_lv2Paths = pPluginFactory->pluginPaths(qtractorPluginType::Lv2); #endif } // Plugin instruments options. m_ui.AudioOutputBusCheckBox->setChecked(m_pOptions->bAudioOutputBus); m_ui.AudioOutputAutoConnectCheckBox->setChecked(m_pOptions->bAudioOutputAutoConnect); m_ui.OpenEditorCheckBox->setChecked(m_pOptions->bOpenEditor); m_ui.QueryEditorTypeCheckBox->setChecked(m_pOptions->bQueryEditorType); int iPluginType = m_pOptions->iPluginType - 1; if (iPluginType < 0) iPluginType = 0; m_ui.PluginTypeComboBox->setCurrentIndex(iPluginType); m_ui.PluginPathComboBox->setEditText(QString()); m_ui.PluginBlacklistWidget->clear(); m_ui.PluginBlacklistWidget->addItems(pPluginFactory->blacklist()); choosePluginType(iPluginType); selectPluginBlacklist(); #ifdef CONFIG_DEBUG m_ui.StdoutCaptureCheckBox->setEnabled(false); #endif // Done. Restart clean. m_iDirtyCount = 0; m_iDirtyLadspaPaths = 0; m_iDirtyDssiPaths = 0; m_iDirtyVstPaths = 0; m_iDirtyVst3Paths = 0; m_iDirtyLv2Paths = 0; m_iDirtyBlacklist = 0; stabilizeForm(); } // Retrieve the editing options, if the case arises. qtractorOptions *qtractorOptionsForm::options (void) const { return m_pOptions; } // Spacial meter colors dirty flag. bool qtractorOptionsForm::isDirtyMeterColors (void) const { return (m_iDirtyMeterColors > 0); } // Special custom color themes dirty flag. bool qtractorOptionsForm::isDirtyCustomColorThemes (void) const { return (m_iDirtyCustomColorThemes > 0); } // Accept settings (OK button slot). void qtractorOptionsForm::accept (void) { // Save options... if (m_iDirtyCount > 0) { // Audio options... const void *handle = m_ui.AudioCaptureTypeComboBox->currentHandle(); m_pOptions->sAudioCaptureExt = m_ui.AudioCaptureTypeComboBox->currentExt(handle); m_pOptions->iAudioCaptureType = m_ui.AudioCaptureTypeComboBox->currentType(handle); m_pOptions->iAudioCaptureFormat = m_ui.AudioCaptureFormatComboBox->currentIndex(); m_pOptions->iAudioCaptureQuality = m_ui.AudioCaptureQualitySpinBox->value(); m_pOptions->iAudioResampleType = m_ui.AudioResampleTypeComboBox->currentIndex(); m_pOptions->iTransportMode = m_ui.TransportModeComboBox->currentIndex(); m_pOptions->bTimebase = m_ui.TimebaseCheckBox->isChecked(); m_pOptions->bAudioAutoTimeStretch = m_ui.AudioAutoTimeStretchCheckBox->isChecked(); m_pOptions->bAudioWsolaTimeStretch = m_ui.AudioWsolaTimeStretchCheckBox->isChecked(); m_pOptions->bAudioWsolaQuickSeek = m_ui.AudioWsolaQuickSeekCheckBox->isChecked(); m_pOptions->bAudioPlayerBus = m_ui.AudioPlayerBusCheckBox->isChecked(); m_pOptions->bAudioPlayerAutoConnect = m_ui.AudioPlayerAutoConnectCheckBox->isChecked(); // Audio metronome options. m_pOptions->bAudioMetronome = m_ui.AudioMetronomeCheckBox->isChecked(); m_pOptions->sMetroBarFilename = m_ui.MetroBarFilenameComboBox->currentText(); m_pOptions->fMetroBarGain = pow10f2(m_ui.MetroBarGainSpinBox->value()); m_pOptions->sMetroBeatFilename = m_ui.MetroBeatFilenameComboBox->currentText(); m_pOptions->fMetroBeatGain = pow10f2(m_ui.MetroBeatGainSpinBox->value()); m_pOptions->bAudioMetroBus = m_ui.AudioMetroBusCheckBox->isChecked(); m_pOptions->bAudioMetroAutoConnect = m_ui.AudioMetroAutoConnectCheckBox->isChecked(); m_pOptions->iAudioMetroOffset = m_ui.AudioMetroOffsetSpinBox->value(); // MIDI options... m_pOptions->iMidiCaptureFormat = m_ui.MidiCaptureFormatComboBox->currentIndex(); m_pOptions->iMidiCaptureQuantize = m_ui.MidiCaptureQuantizeComboBox->currentIndex(); m_pOptions->iMidiQueueTimer = m_ui.MidiQueueTimerComboBox->itemData( m_ui.MidiQueueTimerComboBox->currentIndex()).toInt(); m_pOptions->bMidiDriftCorrect = m_ui.MidiDriftCorrectCheckBox->isChecked(); m_pOptions->bMidiPlayerBus = m_ui.MidiPlayerBusCheckBox->isChecked(); m_pOptions->bMidiResetAllControllers = m_ui.MidiResetAllControllersCheckBox->isChecked(); m_pOptions->iMidiMmcMode = m_ui.MidiMmcModeComboBox->currentIndex(); m_pOptions->iMidiMmcDevice = m_ui.MidiMmcDeviceComboBox->currentIndex(); m_pOptions->iMidiSppMode = m_ui.MidiSppModeComboBox->currentIndex(); m_pOptions->iMidiClockMode = m_ui.MidiClockModeComboBox->currentIndex(); m_pOptions->bMidiControlBus = m_ui.MidiControlBusCheckBox->isChecked(); // MIDI metronome options. m_pOptions->bMidiMetronome = m_ui.MidiMetronomeCheckBox->isChecked(); m_pOptions->iMetroChannel = m_ui.MetroChannelSpinBox->value() - 1; m_pOptions->iMetroBarNote = m_ui.MetroBarNoteComboBox->currentIndex(); m_pOptions->iMetroBarVelocity = m_ui.MetroBarVelocitySpinBox->value(); m_pOptions->iMetroBarDuration = m_ui.MetroBarDurationSpinBox->value(); m_pOptions->iMetroBeatNote = m_ui.MetroBeatNoteComboBox->currentIndex(); m_pOptions->iMetroBeatVelocity = m_ui.MetroBeatVelocitySpinBox->value(); m_pOptions->iMetroBeatDuration = m_ui.MetroBeatDurationSpinBox->value(); m_pOptions->bMidiMetroBus = m_ui.MidiMetroBusCheckBox->isChecked(); m_pOptions->iMidiMetroOffset = m_ui.MidiMetroOffsetSpinBox->value(); // Display options... m_pOptions->bConfirmRemove = m_ui.ConfirmRemoveCheckBox->isChecked(); m_pOptions->bConfirmArchive = m_ui.ConfirmArchiveCheckBox->isChecked(); m_pOptions->bStdoutCapture = m_ui.StdoutCaptureCheckBox->isChecked(); m_pOptions->bCompletePath = m_ui.CompletePathCheckBox->isChecked(); m_pOptions->bPeakAutoRemove = m_ui.PeakAutoRemoveCheckBox->isChecked(); m_pOptions->bKeepToolsOnTop = m_ui.KeepToolsOnTopCheckBox->isChecked(); m_pOptions->bKeepEditorsOnTop = m_ui.KeepEditorsOnTopCheckBox->isChecked(); m_pOptions->bTrackViewDropSpan = m_ui.TrackViewDropSpanCheckBox->isChecked(); m_pOptions->bShiftKeyModifier = m_ui.ShiftKeyModifierCheckBox->isChecked(); m_pOptions->bMidButtonModifier = m_ui.MidButtonModifierCheckBox->isChecked(); m_pOptions->iMaxRecentFiles = m_ui.MaxRecentFilesSpinBox->value(); m_pOptions->iLoopRecordingMode = m_ui.LoopRecordingModeComboBox->currentIndex(); m_pOptions->iDisplayFormat = m_ui.DisplayFormatComboBox->currentIndex(); m_pOptions->iBaseFontSize = m_ui.BaseFontSizeComboBox->currentText().toInt(); // Plugin paths... m_pOptions->iPluginType = m_ui.PluginTypeComboBox->currentIndex() + 1; if (m_iDirtyLadspaPaths > 0) m_pOptions->ladspaPaths = m_ladspaPaths; if (m_iDirtyDssiPaths > 0) m_pOptions->dssiPaths = m_dssiPaths; if (m_iDirtyVstPaths > 0) m_pOptions->vstPaths = m_vstPaths; if (m_iDirtyVst3Paths > 0) m_pOptions->vst3Paths = m_vst3Paths; if (m_iDirtyLv2Paths > 0) { m_pOptions->lv2Paths = m_lv2Paths; m_pOptions->sLv2PresetDir = m_ui.Lv2PresetDirComboBox->currentText(); } // Plugin instruments options. m_pOptions->bAudioOutputBus = m_ui.AudioOutputBusCheckBox->isChecked(); m_pOptions->bAudioOutputAutoConnect = m_ui.AudioOutputAutoConnectCheckBox->isChecked(); m_pOptions->bOpenEditor = m_ui.OpenEditorCheckBox->isChecked(); m_pOptions->bQueryEditorType = m_ui.QueryEditorTypeCheckBox->isChecked(); // Messages options... m_pOptions->sMessagesFont = m_ui.MessagesFontTextLabel->font().toString(); m_pOptions->bMessagesLimit = m_ui.MessagesLimitCheckBox->isChecked(); m_pOptions->iMessagesLimitLines = m_ui.MessagesLimitLinesSpinBox->value(); // Logging options... m_pOptions->bMessagesLog = m_ui.MessagesLogCheckBox->isChecked(); m_pOptions->sMessagesLogPath = m_ui.MessagesLogPathComboBox->currentText(); // Session options... m_pOptions->bSessionTemplate = m_ui.SessionTemplateCheckBox->isChecked(); m_pOptions->sSessionTemplatePath = m_ui.SessionTemplatePathComboBox->currentText(); const int iSessionFormat = m_ui.SessionFormatComboBox->currentIndex(); m_pOptions->sSessionExt = m_ui.SessionFormatComboBox->itemData(iSessionFormat).toString(); m_pOptions->bSessionBackup = m_ui.SessionBackupCheckBox->isChecked(); m_pOptions->iSessionBackupMode = m_ui.SessionBackupModeComboBox->currentIndex(); m_pOptions->bAutoSaveEnabled = m_ui.SessionAutoSaveCheckBox->isChecked(); m_pOptions->iAutoSavePeriod = m_ui.SessionAutoSaveSpinBox->value(); // Custom colors. int iColor; for (iColor = 0; iColor < qtractorAudioMeter::ColorCount - 1; ++iColor) qtractorAudioMeter::setColor(iColor, m_paAudioMeterColors[iColor]); for (iColor = 0; iColor < qtractorMidiMeter::ColorCount - 1; ++iColor) qtractorMidiMeter::setColor(iColor, m_paMidiMeterColors[iColor]); // Transport display preferences... m_pOptions->bSyncViewHold = m_ui.SyncViewHoldCheckBox->isChecked(); // Dialogs preferences... m_pOptions->bUseNativeDialogs = m_ui.UseNativeDialogsCheckBox->isChecked(); m_pOptions->bDontUseNativeDialogs = !m_pOptions->bUseNativeDialogs; // Default track color saturation issue.. m_pOptions->iTrackColorSaturation = m_ui.TrackColorSaturationSpinBox->value(); // Custom options.. if (m_ui.CustomColorThemeComboBox->currentIndex() > 0) m_pOptions->sCustomColorTheme = m_ui.CustomColorThemeComboBox->currentText(); else m_pOptions->sCustomColorTheme.clear(); if (m_ui.CustomStyleThemeComboBox->currentIndex() > 0) m_pOptions->sCustomStyleTheme = m_ui.CustomStyleThemeComboBox->currentText(); else m_pOptions->sCustomStyleTheme.clear(); // Reset dirty flags. qtractorPluginFactory *pPluginFactory = qtractorPluginFactory::getInstance(); if (pPluginFactory) { if (m_iDirtyLadspaPaths > 0 || m_iDirtyDssiPaths > 0 || m_iDirtyVstPaths > 0 || m_iDirtyVst3Paths > 0 || m_iDirtyLv2Paths > 0) { pPluginFactory->updatePluginPaths(); pPluginFactory->clearAll(); } if (m_iDirtyBlacklist > 0) { QStringList blacklist; const int iBlacklistCount = m_ui.PluginBlacklistWidget->count(); for (int iBlacklist = 0; iBlacklist < iBlacklistCount; ++iBlacklist) { const QListWidgetItem *pItem = m_ui.PluginBlacklistWidget->item(iBlacklist); if (pItem) blacklist.append(pItem->text()); } pPluginFactory->setBlacklist(blacklist); } } m_iDirtyCount = 0; } // Save other conveniency options... m_pOptions->saveComboBoxHistory(m_ui.MetroBarFilenameComboBox); m_pOptions->saveComboBoxHistory(m_ui.MetroBeatFilenameComboBox); m_pOptions->saveComboBoxHistory(m_ui.PluginPathComboBox); m_pOptions->saveComboBoxHistory(m_ui.MessagesLogPathComboBox); m_pOptions->saveComboBoxHistory(m_ui.SessionTemplatePathComboBox); m_pOptions->saveComboBoxHistory(m_ui.Lv2PresetDirComboBox); m_pOptions->saveComboBoxHistory(m_ui.PluginBlacklistComboBox); // Save/commit to disk. m_pOptions->saveOptions(); // Just go with dialog acceptance QDialog::accept(); } // Reject settings (Cancel button slot). void qtractorOptionsForm::reject (void) { bool bReject = true; // Check if there's any pending changes... if (m_iDirtyCount > 0) { QMessageBox::StandardButtons buttons = QMessageBox::Discard | QMessageBox::Cancel; if (m_ui.DialogButtonBox->button(QDialogButtonBox::Ok)->isEnabled()) buttons |= QMessageBox::Apply; switch (QMessageBox::warning(this, tr("Warning"), tr("Some settings have been changed.\n\n" "Do you want to apply the changes?"), buttons)) { case QMessageBox::Apply: accept(); return; case QMessageBox::Discard: break; default: // Cancel. bReject = false; } } if (bReject) QDialog::reject(); } // Dirty up settings. void qtractorOptionsForm::changed (void) { ++m_iDirtyCount; stabilizeForm(); } // Audio file type changed. void qtractorOptionsForm::audioCaptureTypeChanged ( int iIndex ) { const void *handle = m_ui.AudioCaptureTypeComboBox->handleOf(iIndex); const qtractorAudioFileFactory::FileFormat *pFormat = static_cast (handle); if (handle && pFormat) { const bool bBlockSignals = m_ui.AudioCaptureFormatComboBox->blockSignals(true); int iFormat = m_ui.AudioCaptureFormatComboBox->currentIndex(); while (iFormat > 0 && // Retry down to PCM Signed 16-Bit... !qtractorAudioFileFactory::isValidFormat(pFormat, iFormat)) --iFormat; m_ui.AudioCaptureFormatComboBox->setCurrentIndex(iFormat); m_ui.AudioCaptureFormatComboBox->blockSignals(bBlockSignals); } changed(); } // Choose audio metronome filenames. void qtractorOptionsForm::chooseMetroBarFilename (void) { QString sFilename = getOpenAudioFileName( tr("Metronome Bar Audio File"), m_ui.MetroBarFilenameComboBox->currentText()); if (sFilename.isEmpty()) return; m_ui.MetroBarFilenameComboBox->setEditText(sFilename); changed(); } void qtractorOptionsForm::chooseMetroBeatFilename (void) { QString sFilename = getOpenAudioFileName( tr("Metronome Beat Audio File"), m_ui.MetroBeatFilenameComboBox->currentText()); if (sFilename.isEmpty()) return; m_ui.MetroBeatFilenameComboBox->setEditText(sFilename); changed(); } // The metronome note names changer. void qtractorOptionsForm::updateMetroNoteNames (void) { // Save current selection... const int iOldBarNote = m_ui.MetroBarNoteComboBox->currentIndex(); const int iOldBeatNote = m_ui.MetroBeatNoteComboBox->currentIndex(); // Populate the Metronome notes. m_ui.MetroBarNoteComboBox->clear(); m_ui.MetroBeatNoteComboBox->clear(); const bool bDrums = (m_ui.MetroChannelSpinBox->value() == 10); QStringList items; const QString sItem("%1 (%2)"); for (int i = 0; i < 128; ++i) { items.append(sItem .arg(qtractorMidiEditor::defaultNoteName(i, bDrums)).arg(i)); } m_ui.MetroBarNoteComboBox->insertItems(0, items); m_ui.MetroBeatNoteComboBox->insertItems(0, items); // Restore old selection... m_ui.MetroBarNoteComboBox->setCurrentIndex(iOldBarNote); m_ui.MetroBeatNoteComboBox->setCurrentIndex(iOldBeatNote); changed(); } // Display format has changed. void qtractorOptionsForm::displayFormatChanged ( int iDisplayFormat ) { const qtractorTimeScale::DisplayFormat displayFormat = qtractorTimeScale::DisplayFormat(iDisplayFormat); m_ui.AudioMetroOffsetSpinBox->setDisplayFormat(displayFormat); if (m_pTimeScale) m_pTimeScale->setDisplayFormat(displayFormat); changed(); } // Custom color palette theme manager. void qtractorOptionsForm::editCustomColorThemes (void) { qtractorPaletteForm form(this); form.setSettings(&m_pOptions->settings()); QString sCustomColorTheme; int iDirtyCustomColorTheme = 0; const int iCustomColorTheme = m_ui.CustomColorThemeComboBox->currentIndex(); if (iCustomColorTheme > 0) { sCustomColorTheme = m_ui.CustomColorThemeComboBox->itemText(iCustomColorTheme); form.setPaletteName(sCustomColorTheme); } if (form.exec() == QDialog::Accepted) { sCustomColorTheme = form.paletteName(); ++iDirtyCustomColorTheme; } if (iDirtyCustomColorTheme > 0 || form.isDirty()) { ++m_iDirtyCustomColorThemes; resetCustomColorThemes(sCustomColorTheme); changed(); } } // Custom color palette themes settler. void qtractorOptionsForm::resetCustomColorThemes ( const QString& sCustomColorTheme ) { m_ui.CustomColorThemeComboBox->clear(); m_ui.CustomColorThemeComboBox->addItem( tr(g_pszDefName)); m_ui.CustomColorThemeComboBox->addItems( qtractorPaletteForm::namedPaletteList(&m_pOptions->settings())); int iCustomColorTheme = 0; if (!sCustomColorTheme.isEmpty()) { iCustomColorTheme = m_ui.CustomColorThemeComboBox->findText( sCustomColorTheme); if (iCustomColorTheme < 0) iCustomColorTheme = 0; } m_ui.CustomColorThemeComboBox->setCurrentIndex(iCustomColorTheme); } // Custom widget style themes settler. void qtractorOptionsForm::resetCustomStyleThemes ( const QString& sCustomStyleTheme ) { m_ui.CustomStyleThemeComboBox->clear(); m_ui.CustomStyleThemeComboBox->addItem( tr(g_pszDefName)); m_ui.CustomStyleThemeComboBox->addItems( QStyleFactory::keys()); int iCustomStyleTheme = 0; if (!sCustomStyleTheme.isEmpty()) { iCustomStyleTheme = m_ui.CustomStyleThemeComboBox->findText( sCustomStyleTheme); if (iCustomStyleTheme < 0) iCustomStyleTheme = 0; } m_ui.CustomStyleThemeComboBox->setCurrentIndex(iCustomStyleTheme); } // Audio meter level index change. void qtractorOptionsForm::changeAudioMeterLevel ( int iColor ) { const QColor& color = m_paAudioMeterColors[iColor]; m_ui.AudioMeterColorLineEdit->setText(color.name()); } // MIDI meter level index change. void qtractorOptionsForm::changeMidiMeterLevel ( int iColor ) { const QColor& color = m_paMidiMeterColors[iColor]; m_ui.MidiMeterColorLineEdit->setText(color.name()); } // Audio meter color change. void qtractorOptionsForm::changeAudioMeterColor ( const QString& sColor ) { const QColor& color = QColor(sColor); if (color.isValid()) { updateColorText(m_ui.AudioMeterColorLineEdit, color); m_paAudioMeterColors[m_ui.AudioMeterLevelComboBox->currentIndex()] = color; ++m_iDirtyMeterColors; changed(); } } // MIDI meter color change. void qtractorOptionsForm::changeMidiMeterColor ( const QString& sColor ) { const QColor& color = QColor(sColor); if (color.isValid()) { updateColorText(m_ui.MidiMeterColorLineEdit, color); m_paMidiMeterColors[m_ui.MidiMeterLevelComboBox->currentIndex()] = color; ++m_iDirtyMeterColors; changed(); } } // Audio meter color selection. void qtractorOptionsForm::chooseAudioMeterColor (void) { const QString& sTitle = tr("Audio Meter Color"); QWidget *pParentWidget = nullptr; QColorDialog::ColorDialogOptions options; if (m_pOptions && m_pOptions->bDontUseNativeDialogs) { options |= QColorDialog::DontUseNativeDialog; pParentWidget = QWidget::window(); } const QColor& color = QColorDialog::getColor( QColor(m_ui.AudioMeterColorLineEdit->text()), pParentWidget, sTitle, options); if (color.isValid()) m_ui.AudioMeterColorLineEdit->setText(color.name()); } // Midi meter color selection. void qtractorOptionsForm::chooseMidiMeterColor (void) { const QString& sTitle = tr("MIDI Meter Color"); QWidget *pParentWidget = nullptr; QColorDialog::ColorDialogOptions options; if (m_pOptions && m_pOptions->bDontUseNativeDialogs) { options |= QColorDialog::DontUseNativeDialog; pParentWidget = QWidget::window(); } const QColor& color = QColorDialog::getColor( QColor(m_ui.MidiMeterColorLineEdit->text()), pParentWidget, sTitle, options); if (color.isValid()) m_ui.MidiMeterColorLineEdit->setText(color.name()); } // Reset all meter colors from default. void qtractorOptionsForm::resetMeterColors (void) { // Reset colors. int iColor; for (iColor = 0; iColor < qtractorAudioMeter::ColorCount - 1; ++iColor) m_paAudioMeterColors[iColor] = qtractorAudioMeter::defaultColor(iColor); for (iColor = 0; iColor < qtractorMidiMeter::ColorCount - 1; ++iColor) m_paMidiMeterColors[iColor] = qtractorMidiMeter::defaultColor(iColor); // Update current display... changeAudioMeterLevel(m_ui.AudioMeterLevelComboBox->currentIndex()); changeMidiMeterLevel(m_ui.MidiMeterLevelComboBox->currentIndex()); ++m_iDirtyMeterColors; changed(); } // Update color item visual text. void qtractorOptionsForm::updateColorText ( QLineEdit *pLineEdit, const QColor& color ) { QPalette pal(color); pal.setColor(QPalette::Base, color); pLineEdit->setPalette(pal); } // Change plugin type. void qtractorOptionsForm::choosePluginType ( int iPluginType ) { if (m_pOptions == nullptr) return; QStringList paths; qtractorPluginType::Hint typeHint = qtractorPluginType::hintFromText( m_ui.PluginTypeComboBox->itemText(iPluginType)); switch (typeHint) { case qtractorPluginType::Ladspa: paths = m_ladspaPaths; break; case qtractorPluginType::Dssi: paths = m_dssiPaths; break; case qtractorPluginType::Vst: paths = m_vstPaths; break; case qtractorPluginType::Vst3: paths = m_vst3Paths; break; case qtractorPluginType::Lv2: paths = m_lv2Paths; // Fall thru... default: break; } m_ui.PluginPathListWidget->clear(); m_ui.PluginPathListWidget->addItems(paths); selectPluginPath(); stabilizeForm(); } // Change plugin path. void qtractorOptionsForm::changePluginPath ( const QString& /*sPluginPath*/ ) { selectPluginPath(); stabilizeForm(); } // Browse for plugin path. void qtractorOptionsForm::choosePluginPath (void) { QString sPluginPath; const QString& sTitle = tr("Plug-in Directory"); QWidget *pParentWidget = nullptr; QFileDialog::Options options = QFileDialog::ShowDirsOnly; if (m_pOptions->bDontUseNativeDialogs) { options |= QFileDialog::DontUseNativeDialog; pParentWidget = QWidget::window(); } #if 1//QT_VERSION < QT_VERSION_CHECK(4, 4, 0) // Ask for the directory... sPluginPath = QFileDialog::getExistingDirectory(pParentWidget, sTitle, m_ui.PluginPathComboBox->currentText(), options); #else // Construct open-directory dialog... QFileDialog fileDialog(pParentWidget, sTitle, m_ui.PluginPathComboBox->currentText()); // Set proper open-file modes... fileDialog.setAcceptMode(QFileDialog::AcceptOpen); fileDialog.setFileMode(QFileDialog::DirectoryOnly); // Stuff sidebar... QList urls(fileDialog.sidebarUrls()); urls.append(QUrl::fromLocalFile(m_pOptions->sSessionDir)); fileDialog.setSidebarUrls(urls); fileDialog.setOptions(options); // Show dialog... if (fileDialog.exec()) sPluginPath = fileDialog.selectedFiles().first(); #endif if (!sPluginPath.isEmpty()) { m_ui.PluginPathComboBox->setEditText(sPluginPath); m_ui.PluginPathComboBox->setFocus(); } selectPluginPath(); stabilizeForm(); } // Add chosen plugin path. void qtractorOptionsForm::addPluginPath (void) { const QString& sPluginPath = m_ui.PluginPathComboBox->currentText(); if (sPluginPath.isEmpty()) return; if (!QDir(sPluginPath).exists()) return; qtractorPluginType::Hint typeHint = qtractorPluginType::hintFromText( m_ui.PluginTypeComboBox->currentText()); switch (typeHint) { case qtractorPluginType::Ladspa: m_ladspaPaths.append(sPluginPath); ++m_iDirtyLadspaPaths; break; case qtractorPluginType::Dssi: m_dssiPaths.append(sPluginPath); ++m_iDirtyDssiPaths; break; case qtractorPluginType::Vst: m_vstPaths.append(sPluginPath); ++m_iDirtyVstPaths; break; case qtractorPluginType::Vst3: m_vst3Paths.append(sPluginPath); ++m_iDirtyVst3Paths; break; case qtractorPluginType::Lv2: m_lv2Paths.append(sPluginPath); ++m_iDirtyLv2Paths; break; default: return; } m_ui.PluginPathListWidget->addItem(sPluginPath); m_ui.PluginPathListWidget->setCurrentRow( m_ui.PluginPathListWidget->count() - 1); const int i = m_ui.PluginPathComboBox->findText(sPluginPath); if (i >= 0) m_ui.PluginPathComboBox->removeItem(i); m_ui.PluginPathComboBox->insertItem(0, sPluginPath); m_ui.PluginPathComboBox->setEditText(QString()); m_ui.PluginPathListWidget->setFocus(); selectPluginPath(); changed(); } // Select current plugin path. void qtractorOptionsForm::selectPluginPath (void) { const int iPluginPath = m_ui.PluginPathListWidget->currentRow(); m_ui.PluginPathRemoveToolButton->setEnabled(iPluginPath >= 0); m_ui.PluginPathUpToolButton->setEnabled(iPluginPath > 0); m_ui.PluginPathDownToolButton->setEnabled(iPluginPath >= 0 && iPluginPath < m_ui.PluginPathListWidget->count() - 1); } // Remove current plugin path. void qtractorOptionsForm::removePluginPath (void) { const int iPluginPath = m_ui.PluginPathListWidget->currentRow(); if (iPluginPath < 0) return; qtractorPluginType::Hint typeHint = qtractorPluginType::hintFromText( m_ui.PluginTypeComboBox->currentText()); switch (typeHint) { case qtractorPluginType::Ladspa: m_ladspaPaths.removeAt(iPluginPath); ++m_iDirtyLadspaPaths; break; case qtractorPluginType::Dssi: m_dssiPaths.removeAt(iPluginPath); ++m_iDirtyDssiPaths; break; case qtractorPluginType::Vst: m_vstPaths.removeAt(iPluginPath); ++m_iDirtyVstPaths; break; case qtractorPluginType::Vst3: m_vst3Paths.removeAt(iPluginPath); ++m_iDirtyVst3Paths; break; case qtractorPluginType::Lv2: m_lv2Paths.removeAt(iPluginPath); ++m_iDirtyLv2Paths; break; default: return; } QListWidgetItem *pItem = m_ui.PluginPathListWidget->takeItem(iPluginPath); if (pItem) delete pItem; selectPluginPath(); changed(); } // Move up plugin path on search order. void qtractorOptionsForm::moveUpPluginPath (void) { const int iPluginPath = m_ui.PluginPathListWidget->currentRow(); if (iPluginPath < 1) return; QString sPluginPath; qtractorPluginType::Hint typeHint = qtractorPluginType::hintFromText( m_ui.PluginTypeComboBox->currentText()); switch (typeHint) { case qtractorPluginType::Ladspa: sPluginPath = m_ladspaPaths.takeAt(iPluginPath); m_ladspaPaths.insert(iPluginPath - 1, sPluginPath); ++m_iDirtyLadspaPaths; break; case qtractorPluginType::Dssi: sPluginPath = m_dssiPaths.takeAt(iPluginPath); m_dssiPaths.insert(iPluginPath - 1, sPluginPath); ++m_iDirtyDssiPaths; break; case qtractorPluginType::Vst: sPluginPath = m_vstPaths.takeAt(iPluginPath); m_vstPaths.insert(iPluginPath - 1, sPluginPath); ++m_iDirtyVstPaths; break; case qtractorPluginType::Vst3: sPluginPath = m_vst3Paths.takeAt(iPluginPath); m_vst3Paths.insert(iPluginPath - 1, sPluginPath); ++m_iDirtyVst3Paths; break; case qtractorPluginType::Lv2: sPluginPath = m_lv2Paths.takeAt(iPluginPath); m_lv2Paths.insert(iPluginPath - 1, sPluginPath); ++m_iDirtyLv2Paths; break; default: return; } QListWidgetItem *pItem = m_ui.PluginPathListWidget->takeItem(iPluginPath); if (pItem) { pItem->setSelected(false); m_ui.PluginPathListWidget->insertItem(iPluginPath - 1, pItem); pItem->setSelected(true); m_ui.PluginPathListWidget->setCurrentItem(pItem); } selectPluginPath(); changed(); } // Move down plugin path on search order. void qtractorOptionsForm::moveDownPluginPath (void) { const int iPluginPath = m_ui.PluginPathListWidget->currentRow(); if (iPluginPath >= m_ui.PluginPathListWidget->count() - 1) return; QString sPluginPath; qtractorPluginType::Hint typeHint = qtractorPluginType::hintFromText( m_ui.PluginTypeComboBox->currentText()); switch (typeHint) { case qtractorPluginType::Ladspa: sPluginPath = m_ladspaPaths.takeAt(iPluginPath); m_ladspaPaths.insert(iPluginPath + 1, sPluginPath); ++m_iDirtyLadspaPaths; break; case qtractorPluginType::Dssi: sPluginPath = m_dssiPaths.takeAt(iPluginPath); m_dssiPaths.insert(iPluginPath + 1, sPluginPath); ++m_iDirtyDssiPaths; break; case qtractorPluginType::Vst: sPluginPath = m_vstPaths.takeAt(iPluginPath); m_vstPaths.insert(iPluginPath + 1, sPluginPath); ++m_iDirtyVstPaths; break; case qtractorPluginType::Vst3: sPluginPath = m_vst3Paths.takeAt(iPluginPath); m_vst3Paths.insert(iPluginPath + 1, sPluginPath); ++m_iDirtyVst3Paths; break; case qtractorPluginType::Lv2: sPluginPath = m_lv2Paths.takeAt(iPluginPath); m_lv2Paths.insert(iPluginPath + 1, sPluginPath); ++m_iDirtyLv2Paths; break; default: return; } QListWidgetItem *pItem = m_ui.PluginPathListWidget->takeItem(iPluginPath); if (pItem) { pItem->setSelected(false); m_ui.PluginPathListWidget->insertItem(iPluginPath + 1, pItem); pItem->setSelected(true); m_ui.PluginPathListWidget->setCurrentItem(pItem); } selectPluginPath(); changed(); } // Browse for LV2 Presets directory. void qtractorOptionsForm::chooseLv2PresetDir (void) { QString sLv2PresetDir = m_ui.Lv2PresetDirComboBox->currentText(); if (sLv2PresetDir.isEmpty()) sLv2PresetDir = QDir::homePath() + QDir::separator() + ".lv2"; const QString& sTitle = tr("LV2 Presets Directory"); QWidget *pParentWidget = nullptr; QFileDialog::Options options = QFileDialog::ShowDirsOnly; if (m_pOptions->bDontUseNativeDialogs) { options |= QFileDialog::DontUseNativeDialog; pParentWidget = QWidget::window(); } #if 1// QT_VERSION < QT_VERSION_CHECK(4, 4, 0) // Ask for the directory... sLv2PresetDir = QFileDialog::getExistingDirectory(pParentWidget, sTitle, sLv2PresetDir, options); #else // Construct open-directory dialog... QFileDialog fileDialog(pParentWidget, sTitle, sLv2PresetDir); // Set proper open-file modes... fileDialog.setAcceptMode(QFileDialog::AcceptOpen); fileDialog.setFileMode(QFileDialog::DirectoryOnly); // Stuff sidebar... QList urls(fileDialog.sidebarUrls()); urls.append(QUrl::fromLocalFile(m_pOptions->sLv2PresetDir)); fileDialog.setSidebarUrls(urls); fileDialog.setOptions(options); // Show dialog... if (fileDialog.exec()) sLv2PresetDir = fileDialog.selectedFiles().first(); #endif if (!sLv2PresetDir.isEmpty()) { m_ui.Lv2PresetDirComboBox->setEditText(sLv2PresetDir); m_ui.Lv2PresetDirComboBox->setFocus(); } ++m_iDirtyLv2Paths; changed(); } // Change plugin path. void qtractorOptionsForm::changePluginBlacklist ( const QString& /*sBlacklist*/ ) { selectPluginBlacklist(); stabilizeForm(); } // Browse for plugin blacklist path. void qtractorOptionsForm::choosePluginBlacklist (void) { QString sFilename; const QString sExt("so"); const QString& sTitle = tr("Plug-in Blacklist"); QStringList filters; filters.append(tr("Plug-in files (*.%1)").arg(sExt)); filters.append(tr("All files (*.*)")); const QString& sFilter = filters.join(";;"); QWidget *pParentWidget = nullptr; QFileDialog::Options options; if (m_pOptions->bDontUseNativeDialogs) { options |= QFileDialog::DontUseNativeDialog; pParentWidget = QWidget::window(); } #if 1//QT_VERSION < QT_VERSION_CHECK(4, 4, 0) // Ask for the filename to open... sFilename = QFileDialog::getOpenFileName(pParentWidget, sTitle, m_ui.PluginBlacklistComboBox->currentText(), sFilter, nullptr, options); #else // Construct open-files dialog... QFileDialog fileDialog(pParentWidget, sTitle, m_ui.PluginBlacklistComboBox->currentText(), sFilter); // Set proper open-file modes... fileDialog.setAcceptMode(QFileDialog::AcceptOpen); fileDialog.setFileMode(QFileDialog::ExistingFile); fileDialog.setDefaultSuffix(sExt); // Stuff sidebar... QList urls(fileDialog.sidebarUrls()); urls.append(QUrl::fromLocalFile(m_pOptions->sSessionDir)); fileDialog.setSidebarUrls(urls); fileDialog.setOptions(options); // Show dialog... if (fileDialog.exec()) sFilename = fileDialog.selectedFiles().first(); #endif if (!sFilename.isEmpty()) { m_ui.PluginBlacklistComboBox->setEditText(sFilename); m_ui.PluginBlacklistComboBox->setFocus(); } selectPluginBlacklist(); stabilizeForm(); } // Add chosen plugin blacklist path. void qtractorOptionsForm::addPluginBlacklist (void) { const QString& sBlacklist = m_ui.PluginBlacklistComboBox->currentText(); if (sBlacklist.isEmpty()) return; m_ui.PluginBlacklistWidget->addItem(sBlacklist); m_ui.PluginBlacklistWidget->setCurrentRow( m_ui.PluginBlacklistWidget->count() - 1); const int i = m_ui.PluginBlacklistComboBox->findText(sBlacklist); if (i >= 0) m_ui.PluginBlacklistComboBox->removeItem(i); m_ui.PluginBlacklistComboBox->insertItem(0, sBlacklist); m_ui.PluginBlacklistComboBox->setEditText(QString()); m_ui.PluginBlacklistWidget->setFocus(); ++m_iDirtyBlacklist; selectPluginBlacklist(); changed(); } // Select current plugin path. void qtractorOptionsForm::selectPluginBlacklist (void) { const int iBlacklist = m_ui.PluginBlacklistWidget->currentRow(); m_ui.PluginBlacklistRemoveToolButton->setEnabled(iBlacklist >= 0); m_ui.PluginBlacklistClearToolButton->setEnabled(iBlacklist >= 0); } // Remove current plugin path. void qtractorOptionsForm::removePluginBlacklist (void) { const int iBlacklist = m_ui.PluginBlacklistWidget->currentRow(); if (iBlacklist < 0) return; QListWidgetItem *pItem = m_ui.PluginBlacklistWidget->takeItem(iBlacklist); if (pItem) delete pItem; ++m_iDirtyBlacklist; selectPluginBlacklist(); changed(); } // Clear blacklist paths. void qtractorOptionsForm::clearPluginBlacklist (void) { m_ui.PluginBlacklistWidget->clear(); ++m_iDirtyBlacklist; selectPluginBlacklist(); changed(); } // The messages font selection dialog. void qtractorOptionsForm::chooseMessagesFont (void) { const QString& sTitle = tr("Messages Font"); QWidget *pParentWidget = nullptr; QFontDialog::FontDialogOptions options; if (m_pOptions->bDontUseNativeDialogs) { options |= QFontDialog::DontUseNativeDialog; pParentWidget = QWidget::window(); } bool bOk = false; const QFont font = QFontDialog::getFont(&bOk, m_ui.MessagesFontTextLabel->font(), pParentWidget, sTitle, options); if (bOk) { m_ui.MessagesFontTextLabel->setFont(font); m_ui.MessagesFontTextLabel->setText( font.family() + ' ' + QString::number(font.pointSize())); changed(); } } // Messages log path browse slot. void qtractorOptionsForm::chooseMessagesLogPath (void) { QString sFilename; const QString sExt("log"); const QString& sTitle = tr("Messages Log"); QStringList filters; filters.append(tr("Log files (*.%1)").arg(sExt)); filters.append(tr("All files (*.*)")); const QString& sFilter = filters.join(";;"); QWidget *pParentWidget = nullptr; QFileDialog::Options options; if (m_pOptions->bDontUseNativeDialogs) { options |= QFileDialog::DontUseNativeDialog; pParentWidget = QWidget::window(); } #if 1//QT_VERSION < QT_VERSION_CHECK(4, 4, 0) // Ask for the filename to open... sFilename = QFileDialog::getSaveFileName(pParentWidget, sTitle, m_ui.MessagesLogPathComboBox->currentText(), sFilter, nullptr, options); #else // Construct open-file dialog... QFileDialog fileDialog(pParentWidget, sTitle, m_ui.MessagesLogPathComboBox->currentText(), sFilter); // Set proper open-file modes... fileDialog.setAcceptMode(QFileDialog::AcceptSave); fileDialog.setFileMode(QFileDialog::AnyFile); fileDialog.setDefaultSuffix(sExt); fileDialog.setOptions(options); // Show dialog... if (fileDialog.exec()) sFilename = fileDialog.selectedFiles().first(); #endif if (!sFilename.isEmpty() && sFilename.at(0) != '.') { m_ui.MessagesLogPathComboBox->setEditText(sFilename); m_ui.MessagesLogPathComboBox->setFocus(); changed(); } } // Session template path browse slot. void qtractorOptionsForm::chooseSessionTemplatePath (void) { QString sFilename; const QString sExt("qtt"); const QString& sTitle = tr("Session Template"); QStringList filters; filters.append(tr("Session template files (*.qtr *.qts *.%1)").arg(sExt)); filters.append(tr("All files (*.*)")); const QString& sFilter = filters.join(";;"); QWidget *pParentWidget = nullptr; QFileDialog::Options options; if (m_pOptions->bDontUseNativeDialogs) { options |= QFileDialog::DontUseNativeDialog; pParentWidget = QWidget::window(); } #if 1//QT_VERSION < QT_VERSION_CHECK(4, 4, 0) // Ask for the filename to open... sFilename = QFileDialog::getOpenFileName(pParentWidget, sTitle, m_ui.SessionTemplatePathComboBox->currentText(), sFilter, nullptr, options); #else // Construct open-files dialog... QFileDialog fileDialog(pParentWidget, sTitle, m_ui.SessionTemplatePathComboBox->currentText(), sFilter); // Set proper open-file modes... fileDialog.setAcceptMode(QFileDialog::AcceptOpen); fileDialog.setFileMode(QFileDialog::ExistingFile); fileDialog.setDefaultSuffix(sExt); // Stuff sidebar... QList urls(fileDialog.sidebarUrls()); urls.append(QUrl::fromLocalFile(m_pOptions->sSessionDir)); fileDialog.setSidebarUrls(urls); fileDialog.setOptions(options); // Show dialog... if (fileDialog.exec()) sFilename = fileDialog.selectedFiles().first(); #endif if (sFilename.isEmpty()) return; m_ui.SessionTemplatePathComboBox->setEditText(sFilename); m_ui.SessionTemplatePathComboBox->setFocus(); changed(); } // Stabilize current form state. void qtractorOptionsForm::stabilizeForm (void) { m_ui.MessagesLimitLinesSpinBox->setEnabled( m_ui.MessagesLimitCheckBox->isChecked()); // Audio options validy check... const qtractorAudioFileFactory::FileFormat *pFormat = static_cast ( m_ui.AudioCaptureTypeComboBox->currentHandle()); const bool bSndFile = (pFormat && pFormat->type == qtractorAudioFileFactory::SndFile); m_ui.AudioCaptureFormatTextLabel->setEnabled(bSndFile); m_ui.AudioCaptureFormatComboBox->setEnabled(bSndFile); const bool bVorbisFile = (pFormat && pFormat->type == qtractorAudioFileFactory::VorbisFile); m_ui.AudioCaptureQualityTextLabel->setEnabled(bVorbisFile); m_ui.AudioCaptureQualitySpinBox->setEnabled(bVorbisFile); bool bValid = (m_iDirtyCount > 0); if (bValid) { const int iFormat = m_ui.AudioCaptureFormatComboBox->currentIndex(); bValid = qtractorAudioFileFactory::isValidFormat(pFormat, iFormat); } m_ui.AudioWsolaQuickSeekCheckBox->setEnabled( m_ui.AudioWsolaTimeStretchCheckBox->isChecked()); m_ui.AudioPlayerAutoConnectCheckBox->setEnabled( m_ui.AudioPlayerBusCheckBox->isChecked()); const bool bAudioMetronome = m_ui.AudioMetronomeCheckBox->isChecked(); m_ui.MetroBarFilenameTextLabel->setEnabled(bAudioMetronome); m_ui.MetroBarFilenameComboBox->setEnabled(bAudioMetronome); m_ui.MetroBarFilenameToolButton->setEnabled(bAudioMetronome); m_ui.MetroBarGainTextLabel->setEnabled(bAudioMetronome); m_ui.MetroBarGainSpinBox->setEnabled(bAudioMetronome); m_ui.MetroBeatFilenameTextLabel->setEnabled(bAudioMetronome); m_ui.MetroBeatFilenameComboBox->setEnabled(bAudioMetronome); m_ui.MetroBeatFilenameToolButton->setEnabled(bAudioMetronome); m_ui.MetroBeatGainTextLabel->setEnabled(bAudioMetronome); m_ui.MetroBeatGainSpinBox->setEnabled(bAudioMetronome); m_ui.AudioMetroBusCheckBox->setEnabled(bAudioMetronome); m_ui.AudioMetroOffsetTextLabel->setEnabled(bAudioMetronome); m_ui.AudioMetroOffsetSpinBox->setEnabled(bAudioMetronome); m_ui.AudioMetroAutoConnectCheckBox->setEnabled( bAudioMetronome && m_ui.AudioMetroBusCheckBox->isChecked()); const bool bMmcMode =(m_ui.MidiMmcModeComboBox->currentIndex() > 0); m_ui.MidiMmcDeviceTextLabel->setEnabled(bMmcMode); m_ui.MidiMmcDeviceComboBox->setEnabled(bMmcMode); const bool bMidiMetronome = m_ui.MidiMetronomeCheckBox->isChecked(); m_ui.MetroChannelTextLabel->setEnabled(bMidiMetronome); m_ui.MetroChannelSpinBox->setEnabled(bMidiMetronome); m_ui.MetroBarNoteTextLabel->setEnabled(bMidiMetronome); m_ui.MetroBarNoteComboBox->setEnabled(bMidiMetronome); m_ui.MetroBarVelocityTextLabel->setEnabled(bMidiMetronome); m_ui.MetroBarVelocitySpinBox->setEnabled(bMidiMetronome); m_ui.MetroBarDurationTextLabel->setEnabled(bMidiMetronome); m_ui.MetroBarDurationSpinBox->setEnabled(bMidiMetronome); m_ui.MetroBeatNoteTextLabel->setEnabled(bMidiMetronome); m_ui.MetroBeatNoteComboBox->setEnabled(bMidiMetronome); m_ui.MetroBeatVelocityTextLabel->setEnabled(bMidiMetronome); m_ui.MetroBeatVelocitySpinBox->setEnabled(bMidiMetronome); m_ui.MetroBeatDurationTextLabel->setEnabled(bMidiMetronome); m_ui.MetroBeatDurationSpinBox->setEnabled(bMidiMetronome); m_ui.MidiMetroBusCheckBox->setEnabled(bMidiMetronome); m_ui.MidiMetroOffsetTextLabel->setEnabled(bMidiMetronome); m_ui.MidiMetroOffsetSpinBox->setEnabled(bMidiMetronome); const bool bMessagesLog = m_ui.MessagesLogCheckBox->isChecked(); m_ui.MessagesLogPathComboBox->setEnabled(bMessagesLog); m_ui.MessagesLogPathToolButton->setEnabled(bMessagesLog); if (bMessagesLog && bValid) { const QString& sPath = m_ui.MessagesLogPathComboBox->currentText(); bValid = !sPath.isEmpty(); } const bool bSessionTemplate = m_ui.SessionTemplateCheckBox->isChecked(); m_ui.SessionTemplatePathComboBox->setEnabled(bSessionTemplate); m_ui.SessionTemplatePathToolButton->setEnabled(bSessionTemplate); if (bSessionTemplate && bValid) { const QString& sPath = m_ui.SessionTemplatePathComboBox->currentText(); bValid = !sPath.isEmpty() && QFileInfo(sPath).exists(); } m_ui.SessionBackupModeComboBox->setEnabled( m_ui.SessionBackupCheckBox->isChecked()); m_ui.SessionAutoSaveSpinBox->setEnabled( m_ui.SessionAutoSaveCheckBox->isChecked()); const QString& sPluginPath = m_ui.PluginPathComboBox->currentText(); m_ui.PluginPathAddToolButton->setEnabled( !sPluginPath.isEmpty() && QDir(sPluginPath).exists() && m_ui.PluginPathListWidget->findItems( sPluginPath, Qt::MatchExactly).isEmpty()); const QString& sBlacklist = m_ui.PluginBlacklistComboBox->currentText(); m_ui.PluginBlacklistAddToolButton->setEnabled( !sBlacklist.isEmpty() && m_ui.PluginBlacklistWidget->findItems( sBlacklist, Qt::MatchExactly).isEmpty()); if (bValid) { const QString& sLv2PresetDir = m_ui.Lv2PresetDirComboBox->currentText(); bValid = sLv2PresetDir.isEmpty() || QDir(sLv2PresetDir).exists(); } m_ui.AudioOutputAutoConnectCheckBox->setEnabled( m_ui.AudioOutputBusCheckBox->isChecked()); m_ui.DialogButtonBox->button(QDialogButtonBox::Ok)->setEnabled(bValid); } // Browse for an existing audio filename. QString qtractorOptionsForm::getOpenAudioFileName ( const QString& sTitle, const QString& sFilename ) { const QString& sFilter = qtractorAudioFileFactory::filters().join(";;"); QString sAudioFile; QWidget *pParentWidget = nullptr; QFileDialog::Options options; if (m_pOptions->bDontUseNativeDialogs) { options |= QFileDialog::DontUseNativeDialog; pParentWidget = QWidget::window(); } #if 1//QT_VERSION < QT_VERSION_CHECK(4, 4, 0) // Ask for the filename to open... sAudioFile = QFileDialog::getOpenFileName(pParentWidget, sTitle, sFilename, sFilter, nullptr, options); #else // Construct open-file dialog... QFileDialog fileDialog(pParentWidget, sTitle, sFilename, sFilter); // Set proper open-file modes... fileDialog.setAcceptMode(QFileDialog::AcceptOpen); fileDialog.setFileMode(QFileDialog::ExistingFile); fileDialog.setDefaultSuffix(qtractorAudioFileFactory::defaultExt()); // Stuff sidebar... QList urls(fileDialog.sidebarUrls()); urls.append(QUrl::fromLocalFile(m_pOptions->sSessionDir)); urls.append(QUrl::fromLocalFile(m_pOptions->sAudioDir)); fileDialog.setSidebarUrls(urls); fileDialog.setOptions(options); // Show dialog... if (fileDialog.exec()) sAudioFile = fileDialog.selectedFiles().first(); #endif return sAudioFile; } // end of qtractorOptionsForm.cpp qtractor-0.9.25/src/PaxHeaders/qtractorDocument.h0000644000000000000000000000013214166551171017031 xustar0030 mtime=1641730681.441610114 30 atime=1641730681.441610114 30 ctime=1641730681.441610114 qtractor-0.9.25/src/qtractorDocument.h0000644000175000001440000000736714166551171020276 0ustar00rncbcusers00000000000000// qtractorDocument.h // /**************************************************************************** Copyright (C) 2005-2020, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorDocument_h #define __qtractorDocument_h #include // Forward declartions. class QDomDocument; class QDomElement; class qtractorZipFile; //------------------------------------------------------------------------- // qtractorDocument -- Document file import/export abstract class. // class qtractorDocument { public: // Document flags. enum Flags { Default = 0, Template = 1, Archive = 2, SymLink = 4, Temporary = 8 }; // Constructor. qtractorDocument(QDomDocument *pDocument, const QString& sTagName = QString(), Flags = Default); // Default destructor. virtual ~qtractorDocument(); // Accessors. QDomDocument *document() const; const QString& tagName() const; // Regular text element factory method. void saveTextElement (const QString& sTagName, const QString& sText, QDomElement *pElement); // Document flags property accessors. bool isTemplate() const; bool isArchive() const; bool isTemporary() const; bool isSymLink() const; // Archive filename filter. QString addFile (const QString& sFilename); // External storage simple methods. bool load(const QString& sFilename, Flags flags = Default); bool save(const QString& sFilename, Flags flags = Default); // Helper methods. static bool boolFromText (const QString& sText); static QString textFromBool (bool bBool); // Filename extensions (suffix) accessors. static void setDefaultExt (const QString& sDefaultExt); static void setTemplateExt (const QString& sTemplateExt); static void setArchiveExt (const QString& sArchiveExt); static const QString& defaultExt(); static const QString& templateExt(); static const QString& archiveExt(); // Extracted archive paths simple management. static const QStringList& extractedArchives(); static void clearExtractedArchives(bool bRemove = false); // Extra-ordinary archive files management. static QString addFile(const QString& sDir, const QString& sFilename); protected: // Document flags property. void setFlags(Flags flags); Flags flags() const; // External storage element pure virtual methods. virtual bool loadElement (QDomElement *pElement) = 0; virtual bool saveElement (QDomElement *pElement) = 0; private: // Instance variables. QDomDocument *m_pDocument; QString m_sTagName; // Document flags Flags m_flags; // Document name (derived from filename). QString m_sName; // Archive stuff. qtractorZipFile *m_pZipFile; // Temporary files; QStringList m_tempFiles; // Filename extensions (file suffixes). static QString g_sDefaultExt; static QString g_sTemplateExt; static QString g_sArchiveExt; // Extracted archive paths. static QStringList g_extractedArchives; // Extra-ordinary archive files. static qtractorDocument *g_pDocument; }; #endif // __qtractorDocument_h // end of qtractorDocument.h qtractor-0.9.25/src/PaxHeaders/qtractorMidiControlTypeGroup.cpp0000644000000000000000000000013214166551171021710 xustar0030 mtime=1641730681.450610211 30 atime=1641730681.450610211 30 ctime=1641730681.450610211 qtractor-0.9.25/src/qtractorMidiControlTypeGroup.cpp0000644000175000001440000002757314166551171023156 0ustar00rncbcusers00000000000000// qtractorMidiControltypeGroup.cpp // /**************************************************************************** Copyright (C) 2005-2019, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorMidiControlTypeGroup.h" #include #include #include //---------------------------------------------------------------------------- // qtractorMidiControlTypeGroup - MIDI control type/param widget group. // Constructor. qtractorMidiControlTypeGroup::qtractorMidiControlTypeGroup ( qtractorMidiEditor *pMidiEditor, QComboBox *pControlTypeComboBox, QComboBox *pControlParamComboBox, QLabel *pControlParamTextLabel ) : QObject(), m_pMidiEditor(pMidiEditor), m_pControlTypeComboBox(pControlTypeComboBox), m_pControlParamComboBox(pControlParamComboBox), m_pControlParamTextLabel(pControlParamTextLabel), m_iControlParamUpdate(0) { const QIcon iconControlType(":/images/itemProperty.png"); m_pControlTypeComboBox->clear(); m_pControlTypeComboBox->addItem(iconControlType, qtractorMidiControl::nameFromType(qtractorMidiEvent::NOTEON), int(qtractorMidiEvent::NOTEON)); m_pControlTypeComboBox->addItem(iconControlType, qtractorMidiControl::nameFromType(qtractorMidiEvent::NOTEOFF), int(qtractorMidiEvent::NOTEOFF)); m_pControlTypeComboBox->addItem(iconControlType, qtractorMidiControl::nameFromType(qtractorMidiEvent::KEYPRESS), int(qtractorMidiEvent::KEYPRESS)); m_pControlTypeComboBox->addItem(iconControlType, qtractorMidiControl::nameFromType(qtractorMidiEvent::CONTROLLER), int(qtractorMidiEvent::CONTROLLER)); m_pControlTypeComboBox->addItem(iconControlType, qtractorMidiControl::nameFromType(qtractorMidiEvent::PGMCHANGE), int(qtractorMidiEvent::PGMCHANGE)); m_pControlTypeComboBox->addItem(iconControlType, qtractorMidiControl::nameFromType(qtractorMidiEvent::CHANPRESS), int(qtractorMidiEvent::CHANPRESS)); m_pControlTypeComboBox->addItem(iconControlType, qtractorMidiControl::nameFromType(qtractorMidiEvent::PITCHBEND), int(qtractorMidiEvent::PITCHBEND)); m_pControlTypeComboBox->addItem(iconControlType, qtractorMidiControl::nameFromType(qtractorMidiEvent::REGPARAM), int(qtractorMidiEvent::REGPARAM)); m_pControlTypeComboBox->addItem(iconControlType, qtractorMidiControl::nameFromType(qtractorMidiEvent::NONREGPARAM), int(qtractorMidiEvent::NONREGPARAM)); m_pControlTypeComboBox->addItem(iconControlType, qtractorMidiControl::nameFromType(qtractorMidiEvent::CONTROL14), int(qtractorMidiEvent::CONTROL14)); m_pControlParamComboBox->setInsertPolicy(QComboBox::NoInsert); QObject::connect(m_pControlTypeComboBox, SIGNAL(activated(int)), SLOT(activateControlType(int))); QObject::connect(m_pControlParamComboBox, SIGNAL(activated(int)), SLOT(activateControlParam(int))); } // Accessors. void qtractorMidiControlTypeGroup::setControlType ( qtractorMidiControl::ControlType ctype ) { const int iControlType = indexFromControlType(ctype); m_pControlTypeComboBox->setCurrentIndex(iControlType); activateControlType(iControlType); } qtractorMidiControl::ControlType qtractorMidiControlTypeGroup::controlType (void) const { return controlTypeFromIndex(m_pControlTypeComboBox->currentIndex()); } qtractorMidiControl::ControlType qtractorMidiControlTypeGroup::controlTypeFromIndex ( int iIndex ) const { if (iIndex < 0 || iIndex >= m_pControlTypeComboBox->count()) return qtractorMidiEvent::NOTEON; else return qtractorMidiControl::ControlType( m_pControlTypeComboBox->itemData(iIndex).toInt()); } void qtractorMidiControlTypeGroup::setControlParam ( unsigned short iParam ) { const int iControlParam = indexFromControlParam(iParam); if (iControlParam >= 0) { m_pControlParamComboBox->setCurrentIndex(iControlParam); activateControlParam(iControlParam); } else { const QString& sControlParam = QString::number(iParam); m_pControlParamComboBox->setEditText(sControlParam); editControlParamFinished(); } } unsigned short qtractorMidiControlTypeGroup::controlParam (void) const { if (m_pControlParamComboBox->isEditable()) { unsigned short iParam = 0; const QString& sControlParam = m_pControlParamComboBox->currentText(); bool bOk = false; iParam = sControlParam.toInt(&bOk); if (bOk) return iParam; } return controlParamFromIndex(m_pControlParamComboBox->currentIndex()); } unsigned short qtractorMidiControlTypeGroup::controlParamFromIndex ( int iIndex ) const { if (iIndex >= 0 && iIndex < m_pControlParamComboBox->count()) return m_pControlParamComboBox->itemData(iIndex).toInt(); else return 0; } // Stabilizers. void qtractorMidiControlTypeGroup::updateControlType ( int iControlType ) { // Just in case... if (m_pMidiEditor) m_pMidiEditor->updateInstrumentNames(); if (iControlType < 0) iControlType = m_pControlTypeComboBox->currentIndex(); const qtractorMidiControl::ControlType ctype = qtractorMidiControl::ControlType( m_pControlTypeComboBox->itemData(iControlType).toInt()); const bool bOldEditable = m_pControlParamComboBox->isEditable(); const int iOldParam = m_pControlParamComboBox->currentIndex(); const QString sOldParam = m_pControlParamComboBox->currentText(); m_pControlParamComboBox->clear(); const QString sTextMask("%1 - %2"); switch (ctype) { case qtractorMidiEvent::NOTEON: case qtractorMidiEvent::NOTEOFF: case qtractorMidiEvent::KEYPRESS: { const QIcon iconNotes(":/images/itemNotes.png"); if (m_pControlParamTextLabel) m_pControlParamTextLabel->setEnabled(true); m_pControlParamComboBox->setEnabled(true); m_pControlParamComboBox->setEditable(false); for (unsigned short iParam = 0; iParam < 128; ++iParam) { m_pControlParamComboBox->addItem(iconNotes, sTextMask.arg(iParam).arg( m_pMidiEditor ? m_pMidiEditor->noteName(iParam) : qtractorMidiEditor::defaultNoteName(iParam)), int(iParam)); } break; } case qtractorMidiEvent::CONTROLLER: { const QIcon iconControllers(":/images/itemControllers.png"); if (m_pControlParamTextLabel) m_pControlParamTextLabel->setEnabled(true); m_pControlParamComboBox->setEnabled(true); m_pControlParamComboBox->setEditable(false); for (unsigned short iParam = 0; iParam < 128; ++iParam) { m_pControlParamComboBox->addItem(iconControllers, sTextMask.arg(iParam).arg( m_pMidiEditor ? m_pMidiEditor->controllerName(iParam) : qtractorMidiEditor::defaultControllerName(iParam)), int(iParam)); } break; } case qtractorMidiEvent::PGMCHANGE: { const QIcon iconPatches(":/images/itemPatches.png"); if (m_pControlParamTextLabel) m_pControlParamTextLabel->setEnabled(true); m_pControlParamComboBox->setEnabled(true); m_pControlParamComboBox->setEditable(false); for (unsigned short iParam = 0; iParam < 128; ++iParam) { m_pControlParamComboBox->addItem(iconPatches, sTextMask.arg(iParam).arg('-'), int(iParam)); } break; } case qtractorMidiEvent::REGPARAM: { const QIcon iconRpns(":/images/itemRpns.png"); if (m_pControlParamTextLabel) m_pControlParamTextLabel->setEnabled(true); m_pControlParamComboBox->setEnabled(true); m_pControlParamComboBox->setEditable(true); const QMap& rpns = (m_pMidiEditor ? m_pMidiEditor->rpnNames() : qtractorMidiEditor::defaultRpnNames()); QMap::ConstIterator rpns_iter = rpns.constBegin(); const QMap::ConstIterator& rpns_end = rpns.constEnd(); for ( ; rpns_iter != rpns_end; ++rpns_iter) { const unsigned short iParam = rpns_iter.key(); m_pControlParamComboBox->addItem(iconRpns, sTextMask.arg(iParam).arg(rpns_iter.value()), int(iParam)); } break; } case qtractorMidiEvent::NONREGPARAM: { const QIcon iconNrpns(":/images/itemNrpns.png"); if (m_pControlParamTextLabel) m_pControlParamTextLabel->setEnabled(true); m_pControlParamComboBox->setEnabled(true); m_pControlParamComboBox->setEditable(true); const QMap& nrpns = (m_pMidiEditor ? m_pMidiEditor->nrpnNames() : qtractorMidiEditor::defaultNrpnNames()); QMap::ConstIterator nrpns_iter = nrpns.constBegin(); const QMap::ConstIterator& nrpns_end = nrpns.constEnd(); for ( ; nrpns_iter != nrpns_end; ++nrpns_iter) { const unsigned short iParam = nrpns_iter.key(); m_pControlParamComboBox->addItem(iconNrpns, sTextMask.arg(iParam).arg(nrpns_iter.value()), int(iParam)); } break; } case qtractorMidiEvent::CONTROL14: { const QIcon iconControllers(":/images/itemControllers.png"); if (m_pControlParamTextLabel) m_pControlParamTextLabel->setEnabled(true); m_pControlParamComboBox->setEnabled(true); m_pControlParamComboBox->setEditable(false); for (unsigned short iParam = 1; iParam < 32; ++iParam) { m_pControlParamComboBox->addItem(iconControllers, sTextMask.arg(iParam).arg( m_pMidiEditor ? m_pMidiEditor->control14Name(iParam) : qtractorMidiEditor::defaultControl14Name(iParam)), int(iParam)); } break; } case qtractorMidiEvent::CHANPRESS: case qtractorMidiEvent::PITCHBEND: default: if (m_pControlParamTextLabel) m_pControlParamTextLabel->setEnabled(false); m_pControlParamComboBox->setEnabled(false); m_pControlParamComboBox->setEditable(false); break; } if (iOldParam >= 0 && iOldParam < m_pControlParamComboBox->count()) m_pControlParamComboBox->setCurrentIndex(iOldParam); if (m_pControlParamComboBox->isEditable()) { QObject::connect(m_pControlParamComboBox->lineEdit(), SIGNAL(editingFinished()), SLOT(editControlParamFinished())); if (bOldEditable) m_pControlParamComboBox->setEditText(sOldParam); } } // Private slots. void qtractorMidiControlTypeGroup::activateControlType ( int iControlType ) { updateControlType(iControlType); emit controlTypeChanged(iControlType); activateControlParam(m_pControlParamComboBox->currentIndex()); } void qtractorMidiControlTypeGroup::activateControlParam ( int iControlParam ) { const unsigned short iParam = m_pControlParamComboBox->itemData(iControlParam).toInt(); emit controlParamChanged(int(iParam)); } void qtractorMidiControlTypeGroup::editControlParamFinished (void) { if (m_iControlParamUpdate > 0) return; ++m_iControlParamUpdate; const QString& sControlParam = m_pControlParamComboBox->currentText(); bool bOk = false; const unsigned short iParam = sControlParam.toInt(&bOk); if (bOk) emit controlParamChanged(int(iParam)); --m_iControlParamUpdate; } // Find combo-box index from control type. int qtractorMidiControlTypeGroup::indexFromControlType ( qtractorMidiControl::ControlType ctype ) const { const int iItemCount = m_pControlTypeComboBox->count(); for (int iIndex = 0; iIndex < iItemCount; ++iIndex) { if (qtractorMidiControl::ControlType( m_pControlTypeComboBox->itemData(iIndex).toInt()) == ctype) return iIndex; } return (-1); } // Find combo-box index from control parameter number. int qtractorMidiControlTypeGroup::indexFromControlParam ( unsigned short iParam ) const { const int iItemCount = m_pControlParamComboBox->count(); for (int iIndex = 0; iIndex < iItemCount; ++iIndex) { if (m_pControlParamComboBox->itemData(iIndex).toInt() == int(iParam)) return iIndex; } return (-1); } // end of qtractorMidiControlTypeGroup.cpp qtractor-0.9.25/src/PaxHeaders/qtractorActionControl.cpp0000644000000000000000000000013214166551171020364 xustar0030 mtime=1641730681.434610038 30 atime=1641730681.434610038 30 ctime=1641730681.434610038 qtractor-0.9.25/src/qtractorActionControl.cpp0000644000175000001440000001235414166551171021621 0ustar00rncbcusers00000000000000// qtractorActionControl.cpp // /**************************************************************************** Copyright (C) 2005-2019, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorActionControl.h" #include #include //---------------------------------------------------------------------- // class qtractorActionControl::MidiObserver -- impl. // // MIDI observer ctor. qtractorActionControl::MidiObserver::MidiObserver ( QAction *pAction ) : qtractorMidiControlObserver(nullptr), m_pAction(pAction) { m_subject.setName(menuActionText(pAction, pAction->text()).remove('&')); m_subject.setInteger(true); m_subject.setToggled(pAction->isCheckable()); qtractorMidiControlObserver::setSubject(&m_subject); qtractorMidiControlObserver::setHook(true); qtractorMidiControlObserver::setLatch(true); qtractorMidiControlObserver::setTriggered(true); } // MIDI observer updater. void qtractorActionControl::MidiObserver::update ( bool bUpdate ) { #ifdef CONFIG_DEBUG qDebug("qtractorActionControl::MidiObserver[%p]::update(%d)", this, int(bUpdate)); #endif qtractorActionControl *pActionControl = qtractorActionControl::getInstance(); if (pActionControl && m_pAction->isEnabled()) { const bool bBlockSignals = pActionControl->blockSignals(true); m_pAction->activate(QAction::Trigger); pActionControl->blockSignals(bBlockSignals); } qtractorMidiControlObserver::update(bUpdate); } //---------------------------------------------------------------------- // class qtractorActionControl -- (QAction) MIDI observers map. // // Kind of singleton reference. qtractorActionControl *qtractorActionControl::g_pActionControl = nullptr; // ctor. qtractorActionControl::qtractorActionControl ( QObject *pParent ) : QObject(pParent) { // Pseudo-singleton reference setup. g_pActionControl = this; } // dtor. qtractorActionControl::~qtractorActionControl (void) { // Pseudo-singleton reference shut-down. g_pActionControl = nullptr; clear(); } // Kind of singleton reference. qtractorActionControl *qtractorActionControl::getInstance (void) { return g_pActionControl; } // MIDI observer map cleaner. void qtractorActionControl::clear (void) { qDeleteAll(m_midiObservers); m_midiObservers.clear(); }; // MIDI observer map methods. qtractorActionControl::MidiObserver *qtractorActionControl::getMidiObserver ( QAction *pAction ) { return m_midiObservers.value(pAction, nullptr); } qtractorActionControl::MidiObserver *qtractorActionControl::addMidiObserver ( QAction *pAction ) { MidiObserver *pMidiObserver = getMidiObserver(pAction); if (pMidiObserver == nullptr) { pMidiObserver = new MidiObserver(pAction); m_midiObservers.insert(pAction, pMidiObserver); } pMidiObserver->setValue(pAction->isChecked() ? pMidiObserver->maxValue() : pMidiObserver->minValue()); QObject::connect( pAction, SIGNAL(triggered(bool)), this, SLOT(triggeredSlot(bool))); return pMidiObserver; } void qtractorActionControl::removeMidiObserver ( QAction *pAction ) { MidiObserver *pMidiObserver = getMidiObserver(pAction); if (pMidiObserver) { QObject::disconnect( pAction, SIGNAL(triggered(bool)), this, SLOT(triggeredSlot(bool))); m_midiObservers.remove(pAction); delete pMidiObserver; } } // MIDI observer trigger slot. void qtractorActionControl::triggeredSlot ( bool bOn ) { QAction *pAction = qobject_cast (sender()); if (pAction) { MidiObserver *pMidiObserver = getMidiObserver(pAction); if (pMidiObserver) { #ifdef CONFIG_DEBUG qDebug("qtractorActionControl::triggeredSlot(%d)", int(bOn)); #endif const float v0 = pMidiObserver->value(); const float vmax = pMidiObserver->maxValue(); const float vmin = pMidiObserver->minValue(); const float vmid = 0.5f * (vmax + vmin); if (bOn && !pAction->isChecked()) pMidiObserver->setValue(v0 > vmid ? vmin : vmax); else pMidiObserver->setValue(v0 > vmid ? vmax : vmin); } } } // Complete action text, from associated menus. [static] QString qtractorActionControl::menuActionText ( QAction *pAction, const QString& sText ) { QString sActionText = sText; QListIterator iter(pAction->associatedWidgets()); while (iter.hasNext()) { QMenu *pMenu = qobject_cast (iter.next()); if (pMenu) { sActionText = pMenu->title() + '/' + sActionText; pAction = pMenu->menuAction(); if (pAction) sActionText = menuActionText(pAction, sActionText); } } return sActionText; } // end of qtractorActionControl.cpp qtractor-0.9.25/src/PaxHeaders/qtractorConnect.cpp0000644000000000000000000000013214166551171017177 xustar0030 mtime=1641730681.439610092 30 atime=1641730681.439610092 30 ctime=1641730681.439610092 qtractor-0.9.25/src/qtractorConnect.cpp0000644000175000001440000014267114166551171020442 0ustar00rncbcusers00000000000000// qtractorConnect.cpp // /**************************************************************************** Copyright (C) 2005-2020, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorConnect.h" #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #if QT_VERSION >= QT_VERSION_CHECK(5, 0, 0) #include #include #endif //---------------------------------------------------------------------- // qtractorPortListItem -- Port list item. // // Constructor. qtractorPortListItem::qtractorPortListItem ( qtractorClientListItem *pClientItem ) : QTreeWidgetItem(pClientItem, qtractorConnect::PortItem) { m_pClientItem = pClientItem; // m_sPortName = sPortName; m_iPortMark = 0; m_bHilite = false; // QTreeWidgetItem::setText(0, m_sPortName); } // Default destructor. qtractorPortListItem::~qtractorPortListItem (void) { m_connects.clear(); } // Instance accessors. void qtractorPortListItem::setPortName ( const QString& sPortName ) { m_sPortName = sPortName; updatePortName(); } const QString& qtractorPortListItem::clientName (void) const { return m_pClientItem->clientName(); } const QString& qtractorPortListItem::portName (void) const { return m_sPortName; } // Proto-pretty/alias display name method. void qtractorPortListItem::updatePortName (void) { setPortText(m_sPortName); } // Port display name accessors. void qtractorPortListItem::setPortText ( const QString& sPortText ) { QTreeWidgetItem::setText(0, sPortText); } QString qtractorPortListItem::portText (void) const { return QTreeWidgetItem::text(0); } // Complete client:port name helper. QString qtractorPortListItem::clientPortName (void) { return m_pClientItem->clientName() + ':' + m_sPortName; } // Connect client item accessor. qtractorClientListItem *qtractorPortListItem::clientItem (void) const { return m_pClientItem; } // Client:port set housekeeping marker. void qtractorPortListItem::markPort ( int iMark ) { setHilite(false); m_iPortMark = iMark; if (iMark > 0) m_connects.clear(); } void qtractorPortListItem::markClientPort ( int iMark ) { markPort(iMark); m_pClientItem->markClient(iMark); } int qtractorPortListItem::portMark (void) const { return m_iPortMark; } // Connected port list primitives. void qtractorPortListItem::addConnect ( qtractorPortListItem *pPortItem ) { m_connects.append(pPortItem); } void qtractorPortListItem::removeConnect ( qtractorPortListItem *pPortItem ) { QMutableListIterator iter(m_connects); while (iter.hasNext()) { qtractorPortListItem *pPortItemPtr = iter.next(); if (pPortItemPtr == pPortItem) { pPortItem->setHilite(false); iter.remove(); break; } } } // Clear the connection list, taking care of hilighting... void qtractorPortListItem::cleanConnects (void) { QMutableListIterator iter(m_connects); while (iter.hasNext()) { qtractorPortListItem *pPortItem = iter.next(); pPortItem->removeConnect(this); iter.remove(); } } // Connected port finder. qtractorPortListItem *qtractorPortListItem::findConnect ( qtractorPortListItem *pPortItem ) { QListIterator iter(m_connects); while (iter.hasNext()) { qtractorPortListItem *pPortItemPtr = iter.next(); if (pPortItemPtr == pPortItem) return pPortItem; } return nullptr; } // Connection cache list accessor. const QList& qtractorPortListItem::connects (void) const { return m_connects; } // Connectiopn highlight methods. void qtractorPortListItem::setHilite ( bool bHilite ) { // Update the port highlightning if changed... if ((m_bHilite && !bHilite) || (!m_bHilite && bHilite)) { m_bHilite = bHilite; // Propagate this to the parent... m_pClientItem->setHilite(bHilite); } // Set the new color. const QPalette& pal = QTreeWidgetItem::treeWidget()->palette(); QTreeWidgetItem::setForeground(0, m_bHilite ? (pal.base().color().value() < 0x7f ? Qt::cyan : Qt::blue) : pal.text().color()); } bool qtractorPortListItem::isHilite (void) const { return m_bHilite; } // Proxy sort override method. // - Natural decimal sorting comparator. bool qtractorPortListItem::operator< ( const QTreeWidgetItem& other ) const { QTreeWidget *pTreeWidget = QTreeWidgetItem::treeWidget(); if (pTreeWidget == nullptr) return false; const int col = pTreeWidget->sortColumn(); if (col < 0) return false; return qtractorClientListView::lessThan(*this, other, col); } //---------------------------------------------------------------------------- // qtractorClientListItem -- Client list item. // // Constructor. qtractorClientListItem::qtractorClientListItem ( qtractorClientListView *pClientListView ) : QTreeWidgetItem(pClientListView, qtractorConnect::ClientItem) { // m_sClientName = sClientName; m_iClientMark = 0; m_iHilite = 0; // QTreeWidgetItem::setText(0, m_sClientName); } // Default destructor. qtractorClientListItem::~qtractorClientListItem (void) { } // Port finder. qtractorPortListItem *qtractorClientListItem::findPortItem ( const QString& sPortName ) { const int iChildCount = QTreeWidgetItem::childCount(); for (int iChild = 0; iChild < iChildCount; ++iChild) { QTreeWidgetItem *pChild = QTreeWidgetItem::child(iChild); if (pChild->type() != qtractorConnect::PortItem) continue; qtractorPortListItem *pPortItem = static_cast (pChild); if (pPortItem && pPortItem->portName() == sPortName) return pPortItem; } return nullptr; } // Instance accessors. void qtractorClientListItem::setClientName ( const QString& sClientName ) { m_sClientName = sClientName; updateClientName(); } const QString& qtractorClientListItem::clientName (void) const { return m_sClientName; } // Proto-pretty/alias display name method. void qtractorClientListItem::updateClientName (void) { setClientText(m_sClientName); } // Client display name accessors. void qtractorClientListItem::setClientText ( const QString& sClientText ) { QTreeWidgetItem::setText(0, sClientText); } QString qtractorClientListItem::clientText (void) const { return QTreeWidgetItem::text(0); } // Readable flag client accessor. bool qtractorClientListItem::isReadable (void) const { qtractorClientListView *pClientListView = static_cast (QTreeWidgetItem::treeWidget()); return (pClientListView ? pClientListView->isReadable() : false); } // Client:port set housekeeping marker. void qtractorClientListItem::markClient ( int iMark ) { setHilite(false); m_iClientMark = iMark; } void qtractorClientListItem::markClientPorts ( int iMark ) { markClient(iMark); const int iChildCount = QTreeWidgetItem::childCount(); for (int iChild = 0; iChild < iChildCount; ++iChild) { QTreeWidgetItem *pChild = QTreeWidgetItem::child(iChild); if (pChild->type() != qtractorConnect::PortItem) continue; qtractorPortListItem *pPortItem = static_cast (pChild); if (pPortItem) pPortItem->markPort(iMark); } } void qtractorClientListItem::cleanClientPorts ( int iMark ) { int iChildCount = QTreeWidgetItem::childCount(); for (int iChild = 0; iChild < iChildCount; ++iChild) { QTreeWidgetItem *pChild = QTreeWidgetItem::child(iChild); if (pChild->type() != qtractorConnect::PortItem) continue; qtractorPortListItem *pPortItem = static_cast (pChild); if (pPortItem && pPortItem->portMark() == iMark) { pPortItem->cleanConnects(); delete pPortItem; --iChildCount; --iChild; } } } int qtractorClientListItem::clientMark (void) const { return m_iClientMark; } // Connectiopn highlight methods. void qtractorClientListItem::setHilite ( bool bHilite ) { // Update the client highlightning if changed... if (bHilite) ++m_iHilite; else if (m_iHilite > 0) --m_iHilite; // Set the new color. const QPalette& pal = QTreeWidgetItem::treeWidget()->palette(); QTreeWidgetItem::setForeground(0, m_iHilite > 0 ? (pal.base().color().value() < 0x7f ? Qt::darkCyan : Qt::darkBlue) : pal.text().color()); } bool qtractorClientListItem::isHilite (void) const { return (m_iHilite > 0); } // Client item openness status. void qtractorClientListItem::setOpen ( bool bOpen ) { QTreeWidgetItem::setExpanded(bOpen); } bool qtractorClientListItem::isOpen (void) const { return QTreeWidgetItem::isExpanded(); } // Proxy sort override method. // - Natural decimal sorting comparator. bool qtractorClientListItem::operator< ( const QTreeWidgetItem& other ) const { return qtractorClientListView::lessThan(*this, other); } //---------------------------------------------------------------------------- // qtractorClientListView -- Client list view, supporting drag-n-drop. // // Constructor. qtractorClientListView::qtractorClientListView ( QWidget *pParent ) : QTreeWidget(pParent) { m_pConnect = nullptr; m_bReadable = false; m_pAutoOpenTimer = nullptr; m_iAutoOpenTimeout = 0; m_pDragItem = nullptr; m_pDropItem = nullptr; m_pHiliteItem = nullptr; QHeaderView *pHeader = QTreeWidget::header(); pHeader->setDefaultAlignment(Qt::AlignLeft); // pHeader->setDefaultSectionSize(120); #if QT_VERSION >= QT_VERSION_CHECK(5, 0, 0) // pHeader->setSectionResizeMode(QHeaderView::Custom); pHeader->setSectionsMovable(false); pHeader->setSectionsClickable(true); #else // pHeader->setResizeMode(QHeaderView::Custom); pHeader->setMovable(false); pHeader->setClickable(true); #endif pHeader->setSortIndicatorShown(true); pHeader->setStretchLastSection(true); QTreeWidget::setRootIsDecorated(true); QTreeWidget::setUniformRowHeights(true); // QTreeWidget::setDragEnabled(true); QTreeWidget::setAcceptDrops(true); QTreeWidget::setDropIndicatorShown(true); QTreeWidget::setAutoScroll(true); QTreeWidget::setSelectionMode(QAbstractItemView::ExtendedSelection); QTreeWidget::setSizePolicy( QSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding)); QTreeWidget::setSortingEnabled(true); QTreeWidget::setMinimumWidth(120); QTreeWidget::setColumnCount(1); // Trap for help/tool-tips events. QTreeWidget::viewport()->installEventFilter(this); setAutoOpenTimeout(800); } // Default destructor. qtractorClientListView::~qtractorClientListView (void) { setAutoOpenTimeout(0); } // Client item finder. qtractorClientListItem *qtractorClientListView::findClientItem ( const QString& sClientName ) { const int iItemCount = QTreeWidget::topLevelItemCount(); for (int iItem = 0; iItem < iItemCount; ++iItem) { QTreeWidgetItem *pItem = QTreeWidget::topLevelItem(iItem); if (pItem->type() != qtractorConnect::ClientItem) continue; qtractorClientListItem *pClientItem = static_cast (pItem); if (pClientItem && pClientItem->clientName() == sClientName) return pClientItem; } return nullptr; } // Client:port finder. qtractorPortListItem *qtractorClientListView::findClientPortItem ( const QString& sClientPort ) { qtractorPortListItem *pPortItem = nullptr; const int iColon = sClientPort.indexOf(':'); if (iColon >= 0) { qtractorClientListItem *pClientItem = findClientItem(sClientPort.left(iColon)); if (pClientItem) { pPortItem = pClientItem->findPortItem( sClientPort.right(sClientPort.length() - iColon - 1)); } } return pPortItem; } // Main controller accessors. void qtractorClientListView::setBinding ( qtractorConnect *pConnect ) { m_pConnect = pConnect; } qtractorConnect *qtractorClientListView::binding (void) const { return m_pConnect; } // Readable flag client accessors. void qtractorClientListView::setReadable ( bool bReadable ) { m_bReadable = bReadable; QString sText; if (m_bReadable) sText = tr("Readable Clients / Output Ports"); else sText = tr("Writable Clients / Input Ports"); QTreeWidget::headerItem()->setText(0, sText); QTreeWidget::sortItems(0, Qt::AscendingOrder); QTreeWidget::setToolTip(sText); } bool qtractorClientListView::isReadable (void) const { return m_bReadable; } // Client name filter helpers. void qtractorClientListView::setClientName ( const QString& sClientName ) { m_rxClientName.setPattern(sClientName); if (sClientName.isEmpty()) m_rxPortName.setPattern(QString()); } QString qtractorClientListView::clientName (void) const { return m_rxClientName.pattern(); } // Client name filter helpers. void qtractorClientListView::setPortName ( const QString& sPortName ) { m_rxPortName.setPattern(sPortName); } QString qtractorClientListView::portName (void) const { return m_rxPortName.pattern(); } // Maintained current client name list. const QStringList& qtractorClientListView::clientNames (void) const { return m_clientNames; } // Override clear method. void qtractorClientListView::clear (void) { m_pHiliteItem = nullptr; m_clientNames.clear(); const bool bBlockSignals = QTreeWidget::blockSignals(true); QTreeWidget::clear(); QTreeWidget::blockSignals(bBlockSignals); } // Client filter regular expression; // take the chance to add to maintained client name list. bool qtractorClientListView::isClientName ( const QString& sClientName ) { if (m_clientNames.indexOf(sClientName) < 0) m_clientNames.append(sClientName); return (m_rxClientName.pattern().isEmpty() || m_rxClientName.match(sClientName).hasMatch()); } // Port filter regular expression; bool qtractorClientListView::isPortName ( const QString& sPortName ) { return (m_rxClientName.pattern().isEmpty() || m_rxPortName.pattern().isEmpty() || m_rxPortName.match(sPortName).hasMatch()); } // Whether items are all open (expanded) or closed (collapsed). void qtractorClientListView::setOpenAll ( bool bOpen ) { // For each client item... const int iItemCount = QTreeWidget::topLevelItemCount(); for (int iItem = 0; iItem < iItemCount; ++iItem) { QTreeWidgetItem *pItem = QTreeWidget::topLevelItem(iItem); if (pItem->type() != qtractorConnect::ClientItem) continue; qtractorClientListItem *pClientItem = static_cast (pItem); if (pClientItem == nullptr) continue; // For each port item... const int iChildCount = pClientItem->childCount(); for (int iChild = 0; iChild < iChildCount; ++iChild) { QTreeWidgetItem *pChildItem = pClientItem->child(iChild); if (pChildItem->type() != qtractorConnect::PortItem) continue; qtractorPortListItem *pPortItem = static_cast (pChildItem); if (pPortItem) { pClientItem->setOpen(bOpen); QListIterator iter(pPortItem->connects()); while (iter.hasNext()) { qtractorPortListItem *pConnectItem = iter.next(); pConnectItem->clientItem()->setOpen(bOpen); } } } } } // Client:port set housekeeping marker. void qtractorClientListView::markClientPorts ( int iMark ) { m_clientNames.clear(); m_pHiliteItem = nullptr; const int iItemCount = QTreeWidget::topLevelItemCount(); for (int iItem = 0; iItem < iItemCount; ++iItem) { QTreeWidgetItem *pItem = QTreeWidget::topLevelItem(iItem); if (pItem->type() != qtractorConnect::ClientItem) continue; qtractorClientListItem *pClientItem = static_cast (pItem); if (pClientItem) pClientItem->markClientPorts(iMark); } } void qtractorClientListView::cleanClientPorts ( int iMark ) { int iItemCount = QTreeWidget::topLevelItemCount(); for (int iItem = 0; iItem < iItemCount; ++iItem) { QTreeWidgetItem *pItem = QTreeWidget::topLevelItem(iItem); if (pItem->type() != qtractorConnect::ClientItem) continue; qtractorClientListItem *pClientItem = static_cast (pItem); if (pClientItem) { if (pClientItem->clientMark() == iMark) { delete pClientItem; --iItemCount; --iItem; } else { pClientItem->cleanClientPorts(iMark); } } } } // Client:port hilite update stabilization. void qtractorClientListView::hiliteClientPorts (void) { QTreeWidgetItem *pCurrentItem = QTreeWidget::currentItem(); // Dehilite the previous selected items. if (m_pHiliteItem && pCurrentItem != m_pHiliteItem) { if (m_pHiliteItem->type() == qtractorConnect::ClientItem) { const int iChildCount = m_pHiliteItem->childCount(); for (int iChild = 0; iChild < iChildCount; ++iChild) { QTreeWidgetItem *pChild = m_pHiliteItem->child(iChild); if (pChild->type() != qtractorConnect::PortItem) continue; qtractorPortListItem *pPortItem = static_cast (pChild); if (pPortItem) { QListIterator iter(pPortItem->connects()); while (iter.hasNext()) iter.next()->setHilite(false); } } } else { qtractorPortListItem *pPortItem = static_cast (m_pHiliteItem); if (pPortItem) { QListIterator iter(pPortItem->connects()); while (iter.hasNext()) iter.next()->setHilite(false); } } } // Hilite the now current selected items. if (pCurrentItem && pCurrentItem->type() == qtractorConnect::ClientItem) { const int iChildCount = pCurrentItem->childCount(); for (int iChild = 0; iChild < iChildCount; ++iChild) { QTreeWidgetItem *pChild = pCurrentItem->child(iChild); if (pChild->type() != qtractorConnect::PortItem) continue; qtractorPortListItem *pPortItem = static_cast (pChild); if (pPortItem) { QListIterator iter(pPortItem->connects()); while (iter.hasNext()) iter.next()->setHilite(true); } } } else { qtractorPortListItem *pPortItem = static_cast (pCurrentItem); if (pPortItem) { QListIterator iter(pPortItem->connects()); while (iter.hasNext()) iter.next()->setHilite(true); } } // Do remember this one, ever. m_pHiliteItem = pCurrentItem; } // Auto-open timeout method. void qtractorClientListView::setAutoOpenTimeout ( int iAutoOpenTimeout ) { m_iAutoOpenTimeout = iAutoOpenTimeout; if (m_pAutoOpenTimer) delete m_pAutoOpenTimer; m_pAutoOpenTimer = nullptr; if (m_iAutoOpenTimeout > 0) { m_pAutoOpenTimer = new QTimer(this); QObject::connect(m_pAutoOpenTimer, SIGNAL(timeout()), SLOT(timeoutSlot())); } } // Auto-open timeout accessor. int qtractorClientListView::autoOpenTimeout (void) const { return m_iAutoOpenTimeout; } // Auto-open timer slot. void qtractorClientListView::timeoutSlot (void) { if (m_pAutoOpenTimer) { m_pAutoOpenTimer->stop(); if (m_pDropItem && m_pDropItem->type() == qtractorConnect::ClientItem) { qtractorClientListItem *pClientItem = static_cast (m_pDropItem); if (pClientItem && !pClientItem->isOpen()) pClientItem->setOpen(true); } } } // Trap for help/tool-tip events. bool qtractorClientListView::eventFilter ( QObject *pObject, QEvent *pEvent ) { QWidget *pViewport = QTreeWidget::viewport(); if (static_cast (pObject) == pViewport && pEvent->type() == QEvent::ToolTip) { QHelpEvent *pHelpEvent = static_cast (pEvent); if (pHelpEvent) { QTreeWidgetItem *pItem = QTreeWidget::itemAt(pHelpEvent->pos()); if (pItem && pItem->type() == qtractorConnect::ClientItem) { qtractorClientListItem *pClientItem = static_cast (pItem); if (pClientItem) { QToolTip::showText(pHelpEvent->globalPos(), pClientItem->clientName(), pViewport); return true; } } else if (pItem && pItem->type() == qtractorConnect::PortItem) { qtractorPortListItem *pPortItem = static_cast (pItem); if (pPortItem) { QToolTip::showText(pHelpEvent->globalPos(), pPortItem->portName(), pViewport); return true; } } } } // Not handled here. return QTreeWidget::eventFilter(pObject, pEvent); } // Drag-n-drop stuff. QTreeWidgetItem *qtractorClientListView::dragDropItem ( const QPoint& pos ) { QTreeWidgetItem *pItem = QTreeWidget::itemAt(pos); if (pItem) { if (m_pDropItem != pItem) { QTreeWidget::setCurrentItem(pItem); m_pDropItem = pItem; if (m_pAutoOpenTimer) m_pAutoOpenTimer->start(m_iAutoOpenTimeout); qtractorConnect *pConnect = binding(); if (pConnect == nullptr || !pConnect->canConnectSelected()) pItem = nullptr; } } else { m_pDropItem = nullptr; if (m_pAutoOpenTimer) m_pAutoOpenTimer->stop(); } return pItem; } void qtractorClientListView::dragEnterEvent ( QDragEnterEvent *pDragEnterEvent ) { if (pDragEnterEvent->source() != this && pDragEnterEvent->mimeData()->hasText() && #if QT_VERSION >= QT_VERSION_CHECK(6, 0, 0) dragDropItem(pDragEnterEvent->position().toPoint())) { #else dragDropItem(pDragEnterEvent->pos())) { #endif pDragEnterEvent->accept(); } else { pDragEnterEvent->ignore(); } } void qtractorClientListView::dragMoveEvent ( QDragMoveEvent *pDragMoveEvent ) { if (pDragMoveEvent->source() != this && pDragMoveEvent->mimeData()->hasText() && #if QT_VERSION >= QT_VERSION_CHECK(6, 0, 0) dragDropItem(pDragMoveEvent->position().toPoint())) { #else dragDropItem(pDragMoveEvent->pos())) { #endif pDragMoveEvent->accept(); } else { pDragMoveEvent->ignore(); } } void qtractorClientListView::dragLeaveEvent ( QDragLeaveEvent * ) { m_pDropItem = nullptr; if (m_pAutoOpenTimer) m_pAutoOpenTimer->stop(); } void qtractorClientListView::dropEvent( QDropEvent *pDropEvent ) { if (pDropEvent->source() != this && pDropEvent->mimeData()->hasText() && #if QT_VERSION >= QT_VERSION_CHECK(6, 0, 0) dragDropItem(pDropEvent->position().toPoint())) { #else dragDropItem(pDropEvent->pos())) { #endif const QString sText = pDropEvent->mimeData()->text(); if (!sText.isEmpty() && m_pConnect) m_pConnect->connectSelected(); } dragLeaveEvent(0); } // Handle mouse events for drag-and-drop stuff. void qtractorClientListView::mousePressEvent ( QMouseEvent *pMouseEvent ) { QTreeWidget::mousePressEvent(pMouseEvent); if (pMouseEvent->button() == Qt::LeftButton) { m_posDrag = pMouseEvent->pos(); m_pDragItem = QTreeWidget::itemAt(m_posDrag); } } void qtractorClientListView::mouseMoveEvent ( QMouseEvent *pMouseEvent ) { QTreeWidget::mouseMoveEvent(pMouseEvent); if ((pMouseEvent->buttons() & Qt::LeftButton) && m_pDragItem && ((pMouseEvent->pos() - m_posDrag).manhattanLength() >= QApplication::startDragDistance())) { // We'll start dragging something alright... QMimeData *pMimeData = new QMimeData(); pMimeData->setText(m_pDragItem->text(0)); QDrag *pDrag = new QDrag(this); pDrag->setMimeData(pMimeData); pDrag->setPixmap(m_pDragItem->icon(0).pixmap(16)); pDrag->setHotSpot(QPoint(-4, -12)); pDrag->exec(Qt::LinkAction); // We've dragged and maybe dropped it by now... m_pDragItem = nullptr; } } // Context menu request event handler. void qtractorClientListView::contextMenuEvent ( QContextMenuEvent *pContextMenuEvent ) { if (m_pConnect) m_pConnect->contextMenu(pContextMenuEvent->globalPos()); } // Natural decimal sorting comparator. bool qtractorClientListView::lessThan ( const QTreeWidgetItem& item1, const QTreeWidgetItem& item2, int col ) { const QString& s1 = item1.text(col); const QString& s2 = item2.text(col); const int n1 = s1.length(); const int n2 = s2.length(); int i1, i2; for (i1 = i2 = 0; i1 < n1 && i2 < n2; ++i1, ++i2) { // skip (white)spaces... while (s1.at(i1).isSpace()) ++i1; while (s2.at(i2).isSpace()) ++i2; // Normalize (to uppercase) the next characters... QChar c1 = s1.at(i1).toUpper(); QChar c2 = s2.at(i2).toUpper(); if (c1.isDigit() && c2.isDigit()) { // Find the whole length numbers... int j1 = i1++; while (i1 < n1 && s1.at(i1).isDigit()) ++i1; int j2 = i2++; while (i2 < n2 && s2.at(i2).isDigit()) ++i2; // Compare as natural decimal-numbers... j1 = s1.mid(j1, i1 - j1).toInt(); j2 = s2.mid(j2, i2 - j2).toInt(); if (j1 != j2) return (j1 < j2); // Never go out of bounds... if (i1 >= n1 || i2 >= n2) break; // Go on with this next char... c1 = s1.at(i1).toUpper(); c2 = s2.at(i2).toUpper(); } // Compare this char... if (c1 != c2) return (c1 < c2); } // Probable exact match. return false; } // Do proper contents refresh/update. void qtractorClientListView::refresh (void) { QHeaderView *pHeader = QTreeWidget::header(); QTreeWidget::sortItems( pHeader->sortIndicatorSection(), pHeader->sortIndicatorOrder()); } //---------------------------------------------------------------------- // qtractorConnectorView -- Connector view widget. // // Constructor. qtractorConnectorView::qtractorConnectorView ( QWidget *pParent ) : QWidget(pParent) { m_pConnect = nullptr; QWidget::setMinimumWidth(20); // QWidget::setMaximumWidth(120); QWidget::setSizePolicy( QSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding)); } // Default destructor. qtractorConnectorView::~qtractorConnectorView (void) { } // Main controller accessors. void qtractorConnectorView::setBinding ( qtractorConnect *pConnect ) { m_pConnect = pConnect; } qtractorConnect *qtractorConnectorView::binding (void) const { return m_pConnect; } // Legal client/port item position helper. int qtractorConnectorView::itemY ( QTreeWidgetItem *pItem ) const { QRect rect; QTreeWidget *pList = pItem->treeWidget(); QTreeWidgetItem *pParent = pItem->parent(); qtractorClientListItem *pClientItem = nullptr; if (pParent && pParent->type() == qtractorConnect::ClientItem) pClientItem = static_cast (pParent); if (pClientItem && !pClientItem->isOpen()) { rect = pList->visualItemRect(pClientItem); } else { rect = pList->visualItemRect(pItem); } return rect.top() + rect.height() / 2; } // Draw visible port connection relation lines void qtractorConnectorView::drawConnectionLine ( QPainter *pPainter, int x1, int y1, int x2, int y2, int h1, int h2, const QPen& pen ) { // Set apropriate pen... pPainter->setPen(pen); // Account for list view headers. y1 += h1; y2 += h2; // Invisible output ports don't get a connecting dot. if (y1 > h1) pPainter->drawLine(x1, y1, x1 + 4, y1); // Setup control points QPolygon spline(4); int cp = int(float(x2 - x1 - 8) * 0.4f); spline.putPoints(0, 4, x1 + 4, y1, x1 + 4 + cp, y1, x2 - 4 - cp, y2, x2 - 4, y2); // The connection line, it self. QPainterPath path; path.moveTo(spline.at(0)); path.cubicTo(spline.at(1), spline.at(2), spline.at(3)); pPainter->strokePath(path, pen); // Invisible input ports don't get a connecting dot. if (y2 > h2) pPainter->drawLine(x2 - 4, y2, x2, y2); } // Draw visible port connection relation arrows. void qtractorConnectorView::paintEvent ( QPaintEvent * ) { if (m_pConnect == nullptr) return; if (m_pConnect->OListView() == nullptr || m_pConnect->IListView() == nullptr) return; qtractorClientListView *pOListView = m_pConnect->OListView(); qtractorClientListView *pIListView = m_pConnect->IListView(); const int yc = QWidget::pos().y(); const int yo = pOListView->pos().y(); const int yi = pIListView->pos().y(); QPainter painter(this); int x1, y1, h1; int x2, y2, h2; int i, rgb[3] = { 0x33, 0x66, 0x99 }; // Draw all lines anti-aliased... painter.setRenderHint(QPainter::Antialiasing); // Inline adaptive to darker background themes... if (QWidget::palette().window().color().value() < 0x7f) for (i = 0; i < 3; ++i) rgb[i] += 0x33; // Initialize color changer. i = 0; // Almost constants. x1 = 0; x2 = QWidget::width(); h1 = (pOListView->header())->sizeHint().height(); h2 = (pIListView->header())->sizeHint().height(); // For each output client item... const int iItemCount = pOListView->topLevelItemCount(); for (int iItem = 0; iItem < iItemCount; ++iItem) { QTreeWidgetItem *pItem = pOListView->topLevelItem(iItem); if (pItem->type() != qtractorConnect::ClientItem) continue; qtractorClientListItem *pOClient = static_cast (pItem); if (pOClient == nullptr) continue; // Set new connector color. ++i; QPen pen(QColor(rgb[i % 3], rgb[(i / 3) % 3], rgb[(i / 9) % 3])); // For each port item const int iChildCount = pOClient->childCount(); for (int iChild = 0; iChild < iChildCount; ++iChild) { QTreeWidgetItem *pChild = pOClient->child(iChild); if (pChild->type() != qtractorConnect::PortItem) continue; qtractorPortListItem *pOPort = static_cast (pChild); if (pOPort) { // Set proposed line width... const int w1 = (pOPort->isHilite() ? 2 : 1); // Get starting connector arrow coordinates. y1 = itemY(pOPort) + (yo - yc); // Get port connections... QListIterator iter(pOPort->connects()); while (iter.hasNext()) { qtractorPortListItem *pIPort = iter.next(); // Obviously, should be a connection // from pOPort to pIPort items: y2 = itemY(pIPort) + (yi - yc); pen.setWidth(pIPort->isHilite() ? 2 : w1); drawConnectionLine(&painter, x1, y1, x2, y2, h1, h2, pen); } } } } } // Context menu request event handler. void qtractorConnectorView::contextMenuEvent ( QContextMenuEvent *pContextMenuEvent ) { if (m_pConnect) m_pConnect->contextMenu(pContextMenuEvent->globalPos()); } // Widget event slots... void qtractorConnectorView::contentsChanged (void) { QWidget::update(); } //---------------------------------------------------------------------------- // qtractorConnect -- Connections controller. // // Constructor. qtractorConnect::qtractorConnect ( qtractorClientListView *pOListView, qtractorClientListView *pIListView, qtractorConnectorView *pConnectorView ) { m_pOListView = pOListView; m_pIListView = pIListView; m_pConnectorView = pConnectorView; m_pOListView->setBinding(this); m_pOListView->setReadable(true); m_pIListView->setBinding(this); m_pIListView->setReadable(false); m_pConnectorView->setBinding(this); QObject::connect(m_pOListView, SIGNAL(itemExpanded(QTreeWidgetItem *)), m_pConnectorView, SLOT(contentsChanged())); QObject::connect(m_pOListView, SIGNAL(itemCollapsed(QTreeWidgetItem *)), m_pConnectorView, SLOT(contentsChanged())); QObject::connect(m_pOListView->verticalScrollBar(), SIGNAL(valueChanged(int)), m_pConnectorView, SLOT(contentsChanged())); QObject::connect(m_pOListView->header(), SIGNAL(sectionClicked(int)), m_pConnectorView, SLOT(contentsChanged())); QObject::connect(m_pIListView, SIGNAL(itemExpanded(QTreeWidgetItem *)), m_pConnectorView, SLOT(contentsChanged())); QObject::connect(m_pIListView, SIGNAL(itemCollapsed(QTreeWidgetItem *)), m_pConnectorView, SLOT(contentsChanged())); QObject::connect(m_pIListView->verticalScrollBar(), SIGNAL(valueChanged(int)), m_pConnectorView, SLOT(contentsChanged())); QObject::connect(m_pIListView->header(), SIGNAL(sectionClicked(int)), m_pConnectorView, SLOT(contentsChanged())); } // Default destructor. qtractorConnect::~qtractorConnect (void) { // Force end of works here. m_pOListView->setBinding(nullptr); m_pIListView->setBinding(nullptr); m_pConnectorView->setBinding(nullptr); } // Connection primitive. bool qtractorConnect::connectPortsEx ( qtractorPortListItem *pOPort, qtractorPortListItem *pIPort ) { if (pOPort->findConnect(pIPort)) return false; if (!connectPorts(pOPort, pIPort)) return false; pOPort->addConnect(pIPort); pIPort->addConnect(pOPort); return true; } // Disconnection primitive. bool qtractorConnect::disconnectPortsEx ( qtractorPortListItem *pOPort, qtractorPortListItem *pIPort ) { if (pOPort->findConnect(pIPort) == nullptr) return false; if (!disconnectPorts(pOPort, pIPort)) return false; pOPort->removeConnect(pIPort); pIPort->removeConnect(pOPort); return true; } // Test if selected ports are connectable. bool qtractorConnect::canConnectSelected (void) { // Take this opportunity to highlight any current selections. m_pOListView->hiliteClientPorts(); m_pIListView->hiliteClientPorts(); m_pConnectorView->update(); // Now with our predicate work... const QList oitems = m_pOListView->selectedItems(); const QList iitems = m_pIListView->selectedItems(); if (oitems.isEmpty() || iitems.isEmpty()) return false; QListIterator oiter(oitems); QListIterator iiter(iitems); const int iNumItems = qMax(oitems.count(), iitems.count()); for (int i = 0; i < iNumItems; ++i) { if (!oiter.hasNext()) oiter.toFront(); if (!iiter.hasNext()) iiter.toFront(); QTreeWidgetItem *pOItem = oiter.next(); QTreeWidgetItem *pIItem = iiter.next(); if (pOItem->type() == qtractorConnect::ClientItem) { qtractorClientListItem *pOClient = static_cast (pOItem); if (pOClient == nullptr) return false; if (pIItem->type() == qtractorConnect::ClientItem) { // Each-to-each connections... qtractorClientListItem *pIClient = static_cast (pIItem); if (pIClient == nullptr) return false; const int iOCount = pOClient->childCount(); const int iICount = pIClient->childCount(); int iOItem = 0; int iIItem = 0; while (iIItem < iICount && iOItem < iOCount) { pOItem = pOClient->child(iOItem); pIItem = pIClient->child(iIItem); if (pOItem && pOItem->type() == qtractorConnect::PortItem && pIItem && pIItem->type() == qtractorConnect::PortItem) { qtractorPortListItem *pOPort = static_cast (pOItem); qtractorPortListItem *pIPort = static_cast (pIItem); if (pOPort && pIPort && pOPort->findConnect(pIPort) == nullptr) return true; } ++iOItem; ++iIItem; } } else { // Many(all)-to-one connection... qtractorPortListItem *pIPort = static_cast (pIItem); if (pIPort == nullptr) return false; const int iOCount = pOClient->childCount(); int iOItem = 0; while (iOItem < iOCount) { pOItem = pOClient->child(iOItem); if (pOItem && pOItem->type() == qtractorConnect::PortItem) { qtractorPortListItem *pOPort = static_cast (pOItem); if (pOPort && pOPort->findConnect(pIPort) == nullptr) return true; } ++iOItem; } } } else { qtractorPortListItem *pOPort = static_cast (pOItem); if (pOPort == nullptr) return false; if (pIItem->type() == qtractorConnect::ClientItem) { // One-to-many(all) connection... qtractorClientListItem *pIClient = static_cast (pIItem); if (pIClient == nullptr) return false; const int iICount = pIClient->childCount(); int iIItem = 0; while (iIItem < iICount) { pIItem = pIClient->child(iIItem); if (pIItem && pIItem->type() == qtractorConnect::PortItem) { qtractorPortListItem *pIPort = static_cast (pIItem); if (pIPort && pOPort->findConnect(pIPort) == nullptr) return true; } ++iIItem; } } else { // One-to-one connection... qtractorPortListItem *pIPort = static_cast (pIItem); if (pIPort && pOPort->findConnect(pIPort) == nullptr) return true; } } } return false; } // Connect current selected ports. bool qtractorConnect::connectSelected (void) { const bool bResult = connectSelectedEx(); m_pConnectorView->update(); if (bResult) emit connectChanged(); return bResult; } bool qtractorConnect::connectSelectedEx (void) { // Now with our predicate work... const QList oitems = m_pOListView->selectedItems(); const QList iitems = m_pIListView->selectedItems(); if (oitems.isEmpty() || iitems.isEmpty()) return false; QListIterator oiter(oitems); QListIterator iiter(iitems); const int iNumItems = qMax(oitems.count(), iitems.count()); for (int i = 0; i < iNumItems; ++i) { if (!oiter.hasNext()) oiter.toFront(); if (!iiter.hasNext()) iiter.toFront(); QTreeWidgetItem *pOItem = oiter.next(); QTreeWidgetItem *pIItem = iiter.next(); if (pOItem->type() == qtractorConnect::ClientItem) { qtractorClientListItem *pOClient = static_cast (pOItem); if (pOClient == nullptr) return false; if (pIItem->type() == qtractorConnect::ClientItem) { // Each-to-each connections... qtractorClientListItem *pIClient = static_cast (pIItem); if (pIClient == nullptr) return false; const int iOCount = pOClient->childCount(); const int iICount = pIClient->childCount(); int iOItem = 0; int iIItem = 0; while (iIItem < iICount && iOItem < iOCount) { pOItem = pOClient->child(iOItem); pIItem = pIClient->child(iIItem); if (pOItem && pOItem->type() == qtractorConnect::PortItem && pIItem && pIItem->type() == qtractorConnect::PortItem) { qtractorPortListItem *pOPort = static_cast (pOItem); qtractorPortListItem *pIPort = static_cast (pIItem); connectPortsEx(pOPort, pIPort); } ++iOItem; ++iIItem; } } else { // Many(all)-to-one connection... qtractorPortListItem *pIPort = static_cast (pIItem); if (pIPort == nullptr) return false; const int iOCount = pOClient->childCount(); int iOItem = 0; while (iOItem < iOCount) { pOItem = pOClient->child(iOItem); if (pOItem && pOItem->type() == qtractorConnect::PortItem) { qtractorPortListItem *pOPort = static_cast (pOItem); connectPortsEx(pOPort, pIPort); } ++iOItem; } } } else { qtractorPortListItem *pOPort = static_cast (pOItem); if (pOPort == nullptr) return false; if (pIItem->type() == qtractorConnect::ClientItem) { // One-to-many(all) connection... qtractorClientListItem *pIClient = static_cast (pIItem); if (pIClient == nullptr) return false; const int iICount = pIClient->childCount(); int iIItem = 0; while (iIItem < iICount) { pIItem = pIClient->child(iIItem); if (pIItem && pIItem->type() == qtractorConnect::PortItem) { qtractorPortListItem *pIPort = static_cast (pIItem); connectPortsEx(pOPort, pIPort); } ++iIItem; } } else { // One-to-one connection... qtractorPortListItem *pIPort = static_cast (pIItem); connectPortsEx(pOPort, pIPort); } } } return true; } // Test if selected ports are disconnectable. bool qtractorConnect::canDisconnectSelected (void) { // Now with our predicate work... const QList oitems = m_pOListView->selectedItems(); const QList iitems = m_pIListView->selectedItems(); if (oitems.isEmpty() || iitems.isEmpty()) return false; QListIterator oiter(oitems); QListIterator iiter(iitems); const int iNumItems = qMax(oitems.count(), iitems.count()); for (int i = 0; i < iNumItems; ++i) { if (!oiter.hasNext()) oiter.toFront(); if (!iiter.hasNext()) iiter.toFront(); QTreeWidgetItem *pOItem = oiter.next(); QTreeWidgetItem *pIItem = iiter.next(); if (pOItem->type() == qtractorConnect::ClientItem) { qtractorClientListItem *pOClient = static_cast (pOItem); if (pOClient == nullptr) return false; if (pIItem->type() == qtractorConnect::ClientItem) { // Each-to-each connections... qtractorClientListItem *pIClient = static_cast (pIItem); if (pIClient == nullptr) return false; const int iOCount = pOClient->childCount(); const int iICount = pIClient->childCount(); int iOItem = 0; int iIItem = 0; while (iIItem < iICount && iOItem < iOCount) { pOItem = pOClient->child(iOItem); pIItem = pIClient->child(iIItem); if (pOItem && pOItem->type() == qtractorConnect::PortItem && pIItem && pIItem->type() == qtractorConnect::PortItem) { qtractorPortListItem *pOPort = static_cast (pOItem); qtractorPortListItem *pIPort = static_cast (pIItem); if (pOPort && pIPort && pOPort->findConnect(pIPort)) return true; } ++iOItem; ++iIItem; } } else { // Many(all)-to-one connection... qtractorPortListItem *pIPort = static_cast (pIItem); if (pIPort == nullptr) return false; const int iOCount = pOClient->childCount(); int iOItem = 0; while (iOItem < iOCount) { pOItem = pOClient->child(iOItem); if (pOItem && pOItem->type() == qtractorConnect::PortItem) { qtractorPortListItem *pOPort = static_cast (pOItem); if (pOPort && pOPort->findConnect(pIPort)) return true; } ++iOItem; } } } else { qtractorPortListItem *pOPort = static_cast (pOItem); if (pOPort == nullptr) return false; if (pIItem->type() == qtractorConnect::ClientItem) { // One-to-many(all) connection... qtractorClientListItem *pIClient = static_cast (pIItem); if (pIClient == nullptr) return false; const int iICount = pIClient->childCount(); int iIItem = 0; while (iIItem < iICount) { pIItem = pIClient->child(iIItem); if (pIItem && pIItem->type() == qtractorConnect::PortItem) { qtractorPortListItem *pIPort = static_cast (pIItem); if (pIPort && pOPort->findConnect(pIPort)) return true; } ++iIItem; } } else { // One-to-one connection... qtractorPortListItem *pIPort = static_cast (pIItem); if (pIPort && pOPort->findConnect(pIPort)) return true; } } } return false; } // Disconnect current selected ports. bool qtractorConnect::disconnectSelected (void) { const bool bResult = disconnectSelectedEx(); m_pConnectorView->update(); if (bResult) emit connectChanged(); return bResult; } bool qtractorConnect::disconnectSelectedEx (void) { // Now with our predicate work... const QList oitems = m_pOListView->selectedItems(); const QList iitems = m_pIListView->selectedItems(); if (oitems.isEmpty() || iitems.isEmpty()) return false; QListIterator oiter(oitems); QListIterator iiter(iitems); const int iNumItems = qMax(oitems.count(), iitems.count()); for (int i = 0; i < iNumItems; ++i) { if (!oiter.hasNext()) oiter.toFront(); if (!iiter.hasNext()) iiter.toFront(); QTreeWidgetItem *pOItem = oiter.next(); QTreeWidgetItem *pIItem = iiter.next(); if (pOItem->type() == qtractorConnect::ClientItem) { qtractorClientListItem *pOClient = static_cast (pOItem); if (pOClient == nullptr) return false; if (pIItem->type() == qtractorConnect::ClientItem) { // Each-to-each connections... qtractorClientListItem *pIClient = static_cast (pIItem); if (pIClient == nullptr) return false; const int iOCount = pOClient->childCount(); const int iICount = pIClient->childCount(); int iOItem = 0; int iIItem = 0; while (iIItem < iICount && iOItem < iOCount) { pOItem = pOClient->child(iOItem); pIItem = pIClient->child(iIItem); if (pOItem && pOItem->type() == qtractorConnect::PortItem && pIItem && pIItem->type() == qtractorConnect::PortItem) { qtractorPortListItem *pOPort = static_cast (pOItem); qtractorPortListItem *pIPort = static_cast (pIItem); disconnectPortsEx(pOPort, pIPort); } ++iOItem; ++iIItem; } } else { // Many(all)-to-one connection... qtractorPortListItem *pIPort = static_cast (pIItem); if (pIPort == nullptr) return false; const int iOCount = pOClient->childCount(); int iOItem = 0; while (iOItem < iOCount) { pOItem = pOClient->child(iOItem); if (pOItem && pOItem->type() == qtractorConnect::PortItem) { qtractorPortListItem *pOPort = static_cast (pOItem); disconnectPortsEx(pOPort, pIPort); } ++iOItem; } } } else { qtractorPortListItem *pOPort = static_cast (pOItem); if (pOPort == nullptr) return false; if (pIItem->type() == qtractorConnect::ClientItem) { // One-to-many(all) connection... qtractorClientListItem *pIClient = static_cast (pIItem); if (pIClient == nullptr) return false; const int iICount = pIClient->childCount(); int iIItem = 0; while (iIItem < iICount) { pIItem = pIClient->child(iIItem); if (pIItem && pIItem->type() == qtractorConnect::PortItem) { qtractorPortListItem *pIPort = static_cast (pIItem); disconnectPortsEx(pOPort, pIPort); } ++iIItem; } } else { // One-to-one connection... qtractorPortListItem *pIPort = static_cast (pIItem); disconnectPortsEx(pOPort, pIPort); } } } return true; } // Test if any port is disconnectable. bool qtractorConnect::canDisconnectAll (void) { // For each output client item... const int iItemCount = m_pOListView->topLevelItemCount(); for (int iItem = 0; iItem < iItemCount; ++iItem) { QTreeWidgetItem *pItem = m_pOListView->topLevelItem(iItem); if (pItem->type() != qtractorConnect::ClientItem) continue; qtractorClientListItem *pOClient = static_cast (pItem); if (pOClient == nullptr) continue; // For each output port item... const int iChildCount = pOClient->childCount(); for (int iChild = 0; iChild < iChildCount; ++iChild) { QTreeWidgetItem *pChild = pOClient->child(iChild); if (pChild->type() != qtractorConnect::PortItem) continue; qtractorPortListItem *pOPort = static_cast (pChild); if (pOPort && pOPort->connects().count() > 0) return true; } } return false; } // Disconnect all ports. bool qtractorConnect::disconnectAll (void) { const bool bResult = disconnectAllEx(); m_pConnectorView->update(); if (bResult) emit connectChanged(); return bResult; } bool qtractorConnect::disconnectAllEx (void) { // For each output client item... const int iItemCount = m_pOListView->topLevelItemCount(); for (int iItem = 0; iItem < iItemCount; ++iItem) { QTreeWidgetItem *pItem = m_pOListView->topLevelItem(iItem); if (pItem->type() != qtractorConnect::ClientItem) continue; qtractorClientListItem *pOClient = static_cast (pItem); if (pOClient == nullptr) continue; // For each output port item... const int iChildCount = pOClient->childCount(); for (int iChild = 0; iChild < iChildCount; ++iChild) { QTreeWidgetItem *pChild = pOClient->child(iChild); if (pChild->type() != qtractorConnect::PortItem) continue; qtractorPortListItem *pOPort = static_cast (pChild); if (pOPort) { QList connects = pOPort->connects(); QListIterator iter(connects); while (iter.hasNext()) { qtractorPortListItem *pIPort = iter.next(); disconnectPortsEx(pOPort, pIPort); } } } } return true; } // Complete/incremental contents rebuilder; // check dirty status if incremental. void qtractorConnect::updateContents ( bool bClear ) { int iDirtyCount = 0; // Do we do a complete rebuild? if (bClear) { m_pOListView->clear(); m_pIListView->clear(); } // Add (newer) client:ports and respective connections... if (m_pOListView->updateClientPorts() > 0) { m_pOListView->refresh(); ++iDirtyCount; } if (m_pIListView->updateClientPorts() > 0) { m_pIListView->refresh(); ++iDirtyCount; } updateConnections(); m_pConnectorView->update(); if (!bClear && iDirtyCount > 0) emit contentsChanged(); } // Incremental contents rebuilder; // check dirty status. void qtractorConnect::refresh (void) { updateContents(false); } // Context menu helper. void qtractorConnect::contextMenu ( const QPoint& gpos ) { QMenu menu(m_pConnectorView); QAction *pAction; pAction = menu.addAction( QIcon(":/images/formConnect.png"), tr("Connect"), this, SLOT(connectSelected())); pAction->setEnabled(canConnectSelected()); pAction = menu.addAction( QIcon(":/images/formDisconnect.png"), tr("Disconnect"), this, SLOT(disconnectSelected())); pAction->setEnabled(canDisconnectSelected()); pAction = menu.addAction( QIcon(":/images/formDisconnectAll.png"), tr("Disconnect All"), this, SLOT(disconnectAll())); pAction->setEnabled(canDisconnectAll()); menu.addSeparator(); pAction = menu.addAction( QIcon(":/images/formRefresh.png"), tr("Refresh"), this, SLOT(refresh())); menu.exec(gpos); } // end of qtractorConnect.cpp qtractor-0.9.25/src/PaxHeaders/qtractorInstrumentForm.ui0000644000000000000000000000013214166551171020435 xustar0030 mtime=1641730681.444610146 30 atime=1641730681.444610146 30 ctime=1641730681.444610146 qtractor-0.9.25/src/qtractorInstrumentForm.ui0000644000175000001440000001705314166551171021673 0ustar00rncbcusers00000000000000 rncbc aka Rui Nuno Capela qtractor - An Audio/MIDI multi-track sequencer. Copyright (C) 2005-2020, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. qtractorInstrumentForm 0 0 580 340 Instruments :/images/itemInstrument.png Qt::Horizontal 240 0 QAbstractItemView::NoSelection true true true Instruments Qt::Vertical 240 0 false true false true Files Path 240 0 QAbstractItemView::NoSelection true true true Names Import from instrument file &Import... :/images/formOpen.png Remove instrument file &Remove :/images/formRemove.png Move instrument file up on list order &Up :/images/formMoveUp.png Move instrument file down on list order &Down :/images/formMoveDown.png Qt::Vertical QSizePolicy::Expanding 20 20 Reload all instrument files Relo&ad :/images/formRefresh.png Export to instrument file E&xport... :/images/formSave.png Close this dialog Close InstrumentsListView FilesListView NamesListView ImportPushButton RemovePushButton MoveUpPushButton MoveDownPushButton ReloadPushButton ExportPushButton ClosePushButton qtractor-0.9.25/src/PaxHeaders/qtractorAudioClip.cpp0000644000000000000000000000013214166551171017457 xustar0030 mtime=1641730681.435610049 30 atime=1641730681.435610049 30 ctime=1641730681.435610049 qtractor-0.9.25/src/qtractorAudioClip.cpp0000644000175000001440000005461714166551171020724 0ustar00rncbcusers00000000000000// qtractorAudioClip.cpp // /**************************************************************************** Copyright (C) 2005-2021, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorAudioClip.h" #include "qtractorAudioEngine.h" #include "qtractorAudioPeak.h" #include "qtractorDocument.h" #include "qtractorSession.h" #include "qtractorFileList.h" #include #include #include #include #include //---------------------------------------------------------------------- // class qtractorAudioClip::Key -- Audio buffered clip (hash key). // class qtractorAudioClip::Key { public: // Constructor. Key(qtractorAudioClip *pAudioClip) { update(pAudioClip); } // Key settler. void update(qtractorAudioClip *pAudioClip) { m_pTrack = pAudioClip->track(); m_sFilename = pAudioClip->filename();; m_iClipOffset = pAudioClip->clipOffset(); m_iClipLength = pAudioClip->clipLength(); m_fClipGain = pAudioClip->clipGain(); m_fClipPanning = pAudioClip->clipPanning(); m_fTimeStretch = pAudioClip->timeStretch(); m_fPitchShift = pAudioClip->pitchShift(); m_iOverlap = pAudioClip->overlap(); } // Key accessors. qtractorTrack *track() const { return m_pTrack; } const QString& filename() const { return m_sFilename; } unsigned long clipOffset() const { return m_iClipOffset; } unsigned long clipLength() const { return m_iClipLength; } float clipGain() const { return m_fClipGain; } float clipPanning() const { return m_fClipPanning; } float timeStretch() const { return m_fTimeStretch; } float pitchShift() const { return m_fPitchShift; } unsigned int overlap() const { return m_iOverlap; } // Match descriminator. bool operator== (const Key& other) const { return m_pTrack == other.track() && m_sFilename == other.filename() && m_iClipOffset == other.clipOffset() && m_iClipLength == other.clipLength() && m_fClipGain == other.clipGain() && m_fClipPanning == other.clipPanning() && m_fTimeStretch == other.timeStretch() && m_fPitchShift == other.pitchShift() && m_iOverlap == other.overlap(); } private: // Interesting variables. qtractorTrack *m_pTrack; QString m_sFilename; unsigned long m_iClipOffset; unsigned long m_iClipLength; float m_fClipGain; float m_fClipPanning; float m_fTimeStretch; float m_fPitchShift; unsigned int m_iOverlap; }; uint qHash ( const qtractorAudioClip::Key& key ) { return qHash(key.track()) ^ qHash(key.filename()) ^ qHash(key.clipOffset()) ^ qHash(key.clipLength()) ^ qHash(long(1000.0f * key.clipGain())) ^ qHash(long(1000.0f * key.clipPanning())) ^ qHash(long(1000.0f * key.timeStretch())) ^ qHash(long(1000.0f * key.pitchShift())) ^ qHash(key.overlap()); } qtractorAudioClip::Hash qtractorAudioClip::g_hashTable; //---------------------------------------------------------------------- // class qtractorAudioClip -- Audio file/buffer clip. // // Constructor. qtractorAudioClip::qtractorAudioClip ( qtractorTrack *pTrack ) : qtractorClip(pTrack) { m_pPeak = nullptr; m_pKey = nullptr; m_pData = nullptr; m_fTimeStretch = 1.0f; m_fPitchShift = 1.0f; m_bWsolaTimeStretch = qtractorAudioBuffer::isDefaultWsolaTimeStretch(); m_bWsolaQuickSeek = qtractorAudioBuffer::isDefaultWsolaQuickSeek(); m_iOverlap = 0; m_pFractGains = nullptr; } // Copy constructor. qtractorAudioClip::qtractorAudioClip ( const qtractorAudioClip& clip ) : qtractorClip(clip.track()) { m_pPeak = nullptr; m_pKey = nullptr; m_pData = nullptr; m_fTimeStretch = clip.timeStretch(); m_fPitchShift = clip.pitchShift(); m_bWsolaTimeStretch = clip.isWsolaTimeStretch(); m_bWsolaQuickSeek = clip.isWsolaQuickSeek(); m_iOverlap = clip.overlap(); m_pFractGains = nullptr; setFilename(clip.filename()); setClipName(clip.clipName()); setClipGain(clip.clipGain()); setClipPanning(clip.clipPanning()); // Clone the audio peak, if any... if (clip.m_pPeak) m_pPeak = new qtractorAudioPeak(*clip.m_pPeak); } // Destructor. qtractorAudioClip::~qtractorAudioClip (void) { close(); if (m_pPeak) delete m_pPeak; } // Alternating overlap test. bool qtractorAudioClip::isOverlap ( unsigned int iOverlapSize ) const { if (m_pData == nullptr) return false; const unsigned long iClipStart = clipStart(); const unsigned long iClipEnd = iClipStart + clipLength() + iOverlapSize; QListIterator iter(m_pData->clips()); while (iter.hasNext()) { qtractorAudioClip *pClip = iter.next(); const unsigned long iClipStart2 = pClip->clipStart(); const unsigned long iClipEnd2 = iClipStart2 + pClip->clipLength() + iOverlapSize; if ((iClipStart >= iClipStart2 && iClipEnd2 > iClipStart) || (iClipEnd > iClipStart2 && iClipEnd2 >= iClipEnd)) return true; } return false; } // The main use method. bool qtractorAudioClip::openAudioFile ( const QString& sFilename, int iMode ) { closeAudioFile(); #ifdef CONFIG_DEBUG_0 qDebug("qtractorAudioClip[%p]::openAudioFile(\"%s\", %d)", this, sFilename.toUtf8().constData(), iMode); #endif qtractorTrack *pTrack = track(); if (pTrack == nullptr) return false; qtractorSession *pSession = pTrack->session(); if (pSession == nullptr) return false; // Check file buffer number of channels... unsigned short iChannels = 0; const bool bWrite = (iMode & qtractorAudioFile::Write); qtractorAudioBus *pAudioBus = static_cast (bWrite ? pTrack->inputBus() : pTrack->outputBus()); if (pAudioBus) iChannels = pAudioBus->channels(); // However, this number of channels is only useful // only when recording, otherwise we'll stick with // source audio file's one... if (bWrite && iChannels < 1) return false; // Save old property (need for peak file ignition)... const bool bFilenameChanged = (sFilename != filename()); // Set local properties... setFilename(sFilename); setDirty(false); // Register file path... pSession->files()->addClipItem(qtractorFileList::Audio, this, bWrite); // New key-data sequence... if (!bWrite) { m_pKey = new Key(this); m_pData = g_hashTable.value(*m_pKey, nullptr); if (m_pData) { // Check if current clip overlaps any other... const unsigned int iOverlapSize = pSession->audioEngine()->bufferSize() << 2; bool bOverlap = isOverlap(iOverlapSize); while (bOverlap) { ++m_iOverlap; m_pKey->update(this); m_pData = g_hashTable.value(*m_pKey, nullptr); bOverlap = isOverlap(iOverlapSize); } // Only if it doesn't overlap any... if (m_pData && !bOverlap) { m_pData->attach(this); // Peak files should also be created on-the-fly... qtractorAudioBuffer *pBuff = m_pData->buffer(); if (m_pPeak == nullptr || bFilenameChanged) { qtractorAudioPeakFactory *pPeakFactory = pSession->audioPeakFactory(); if (pPeakFactory) { if (m_pPeak) delete m_pPeak; m_pPeak = pPeakFactory->createPeak( sFilename, pBuff->timeStretch()); } } // Gain/panning fractionalizer(tm)... updateFractGains(pBuff); // Clip name should be clear about it all. if (clipName().isEmpty()) setClipName(shortClipName(QFileInfo(filename()).baseName())); return true; } } } // Initialize audio buffer container... m_pData = new Data(pTrack, iChannels); m_pData->attach(this); qtractorAudioBuffer *pBuff = m_pData->buffer(); pBuff->setOffset(clipOffset()); pBuff->setLength(clipLength()); pBuff->setGain(clipGain()); pBuff->setPanning(clipPanning()); pBuff->setTimeStretch(m_fTimeStretch); pBuff->setPitchShift(m_fPitchShift); pBuff->setWsolaTimeStretch(m_bWsolaTimeStretch); pBuff->setWsolaQuickSeek(m_bWsolaQuickSeek); if (!pBuff->open(sFilename, iMode)) { delete m_pData; m_pData = nullptr; return false; } // Gain/panning fractionalizer(tm)... updateFractGains(pBuff); // Default clip length will be the whole file length. if (clipLength() == 0) setClipLength(pBuff->length() - pBuff->offset()); // Peak files should also be created on-the-fly? if (m_pPeak == nullptr || bFilenameChanged) { qtractorAudioPeakFactory *pPeakFactory = pSession->audioPeakFactory(); if (pPeakFactory) { if (m_pPeak) delete m_pPeak; m_pPeak = pPeakFactory->createPeak( sFilename, pBuff->timeStretch()); if (bWrite) pBuff->setPeakFile(m_pPeak->peakFile()); } } // Clip name should be clear about it all. if (clipName().isEmpty()) setClipName(shortClipName(QFileInfo(filename()).baseName())); // Something might have changed... updateHashKey(); insertHashKey(); return true; } // Private cleanup. void qtractorAudioClip::closeAudioFile (void) { if (m_pData) { m_pData->detach(this); if (m_pData->count() < 1) { removeHashKey(); delete m_pData; #if 0 // ATTN: If proven empty, remove the file... if (clipLength() < 1) QFile::remove(filename()); #endif } m_pData = nullptr; // Unregister file path... qtractorSession *pSession = qtractorSession::getInstance(); if (pSession) pSession->files()->removeClipItem(qtractorFileList::Audio, this); } if (m_pKey) { delete m_pKey; m_pKey = nullptr; } if (m_pFractGains) { delete [] m_pFractGains; m_pFractGains = nullptr; } } // Manage local hash key. void qtractorAudioClip::insertHashKey (void) { if (m_pKey) g_hashTable.insert(*m_pKey, m_pData); } void qtractorAudioClip::updateHashKey (void) { if (m_pKey == nullptr) m_pKey = new Key(this); else m_pKey->update(this); } void qtractorAudioClip::removeHashKey (void) { if (m_pKey) g_hashTable.remove(*m_pKey); } // Unlink (clone) local hash data. void qtractorAudioClip::unlinkHashData (void) { if (m_pData == nullptr) return; if (m_pData->count() < 2) return; qtractorAudioBuffer *pBuff = m_pData->buffer(); Data *pNewData = new Data(track(), pBuff->channels()); qtractorAudioBuffer *pNewBuff = pNewData->buffer(); pNewBuff->setOffset(pBuff->offset()); pNewBuff->setLength(pBuff->length()); pNewBuff->setTimeStretch(pBuff->timeStretch()); pNewBuff->setPitchShift(pBuff->pitchShift()); if (pNewBuff->open(filename())) { m_pData->detach(this); m_pData = pNewData; if (m_pKey) { delete m_pKey; m_pKey = nullptr; } m_pData->attach(this); } else { delete pNewData; } } // Relink local hash data. void qtractorAudioClip::relinkHashData (void) { if (m_pData == nullptr) return; if (m_pData->count() > 1) return; removeHashKey(); updateHashKey(); Data *pNewData = g_hashTable.value(*m_pKey, nullptr); if (pNewData == nullptr) { delete m_pKey; m_pKey = nullptr; } else { m_pData->detach(this); delete m_pData; m_pData = pNewData; m_pData->attach(this); } insertHashKey(); } // Whether local hash is being shared. bool qtractorAudioClip::isHashLinked (void) const { return (m_pData && m_pData->count() > 1); } // Make sure the clip hash-table gets reset. void qtractorAudioClip::clearHashTable (void) { g_hashTable.clear(); } // Gain/panning fractionalizer(tm)... void qtractorAudioClip::updateFractGains ( qtractorAudioBuffer *pBuff ) { if (m_pFractGains) { delete [] m_pFractGains; m_pFractGains = nullptr; } const unsigned short iChannels = pBuff->channels(); m_pFractGains = new FractGain [iChannels]; for (unsigned short i = 0; i < iChannels; ++i) { FractGain& fractGain = m_pFractGains[i]; fractGain.num = 1; fractGain.den = 8; float fGain = clipGain() * pBuff->channelGain(i); while(fGain != int(fGain) && fractGain.den < 20) { fractGain.den += 2; fGain *= 4.0f; } fractGain.num = int(fGain); } } // Direct write method. void qtractorAudioClip::write ( float **ppBuffer, unsigned int iFrames, unsigned short iChannels, unsigned int iOffset ) { if (m_pData) m_pData->write(ppBuffer, iFrames, iChannels, iOffset); } // Intra-clip frame positioning. void qtractorAudioClip::seek ( unsigned long iFrame ) { if (m_pData) m_pData->seek(iFrame); } // Reset clip state. void qtractorAudioClip::reset ( bool bLooping ) { if (m_pData) m_pData->reset(bLooping); } // Loop positioning. void qtractorAudioClip::setLoop ( unsigned long iLoopStart, unsigned long iLoopEnd ) { if (m_pData == nullptr) return; qtractorAudioBuffer *pBuff = m_pData->buffer(); if (pBuff == nullptr) return; if (iLoopStart == 0 && iLoopEnd >= pBuff->length()) iLoopStart = iLoopEnd = 0; if (iLoopStart == pBuff->loopStart() && iLoopEnd == pBuff->loopEnd()) return; // Check if buffer data has been hash-linked, // unlink (clone) it for proper loop isolation... if (iLoopStart < iLoopEnd) { // Unlink (clone) buffer data... unlinkHashData(); } else { // Relink buffer data... relinkHashData(); } // A brand new one is up! pBuff = m_pData->buffer(); pBuff->setLoop(iLoopStart, iLoopEnd); } // Clip close-commit (record specific) void qtractorAudioClip::close (void) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorAudioClip[%p]::close()", this); #endif // Take pretended clip-length... qtractorAudioBuffer *pBuff = buffer(); if (pBuff) { // Commit the final clip length (record specific)... if (clipLength() < 1) setClipLength(pBuff->fileLength()); else // Shall we ditch the current peak file? // (don't if closing from recording) if (m_pPeak && pBuff->peakFile() == nullptr) { delete m_pPeak; m_pPeak = nullptr; } } // Close and ditch stuff... closeAudioFile(); } // Audio clip (re)open method. void qtractorAudioClip::open (void) { const QString sFilename(filename()); openAudioFile(sFilename); } // Audio clip special process cycle executive. void qtractorAudioClip::process ( unsigned long iFrameStart, unsigned long iFrameEnd ) { qtractorAudioBuffer *pBuff = buffer(); if (pBuff == nullptr) return; qtractorAudioBus *pAudioBus = static_cast (track()->outputBus()); if (pAudioBus == nullptr) return; // Get the next bunch from the clip... const unsigned long iClipStart = clipStart(); if (iClipStart > iFrameEnd) return; const unsigned long iClipEnd = iClipStart + clipLength(); if (iClipEnd < iFrameStart) return; const unsigned long iOffset = (iFrameEnd < iClipEnd ? iFrameEnd : iClipEnd) - iClipStart; if (iClipStart > iFrameStart) { if (pBuff->inSync(0, iOffset)) { pBuff->readMix( pAudioBus->buffer(), iOffset, pAudioBus->channels(), iClipStart - iFrameStart, fadeInOutGain(iOffset)); } } else { if (pBuff->inSync(iFrameStart - iClipStart, iOffset)) { pBuff->readMix( pAudioBus->buffer(), (iFrameEnd < iClipEnd ? iFrameEnd : iClipEnd) - iFrameStart, pAudioBus->channels(), 0, fadeInOutGain(iOffset)); } } } // Audio clip freewheeling process cycle executive (needed for export). void qtractorAudioClip::process_export ( unsigned long iFrameStart, unsigned long iFrameEnd ) { // Direct sync method. if (m_pData) m_pData->syncExport(); // Normal clip processing... process(iFrameStart, iFrameEnd); } // Audio clip paint method. void qtractorAudioClip::draw ( QPainter *pPainter, const QRect& clipRect, unsigned long iClipOffset ) { qtractorSession *pSession = track()->session(); if (pSession == nullptr) return; // Cache some peak data... if (m_pPeak == nullptr) return; const unsigned long iFrameOffset = iClipOffset + clipOffset(); const int x0 = pSession->pixelFromFrame(iClipOffset); const unsigned long iFrameLength = pSession->frameFromPixel(x0 + clipRect.width()) - iClipOffset; // Grab them in... qtractorAudioPeakFile::Frame *pPeakFrames = m_pPeak->peakFrames(iFrameOffset, iFrameLength, clipRect.width()); if (pPeakFrames == nullptr) return; // Make some expectations... const unsigned int iPeakLength = m_pPeak->peakLength(); if (iPeakLength < 1) return; // Polygon init... unsigned short k; const unsigned short iChannels = m_pPeak->channels(); const unsigned int iPolyPoints = (iPeakLength << 1); QPolygon **pPolyMax = new QPolygon* [iChannels]; QPolygon **pPolyRms = new QPolygon* [iChannels]; for (k = 0; k < iChannels; ++k) { pPolyMax[k] = new QPolygon(iPolyPoints); pPolyRms[k] = new QPolygon(iPolyPoints); } // Draw peak chart... const int h1 = (clipRect.height() / iChannels); const int h2 = (h1 >> 1); int x, y, ymax, ymin, yrms; // Build polygonal vertexes... const int n2 = int(iPeakLength); for (int n = 0; n < n2; ++n) { x = clipRect.x() + (n * clipRect.width()) / n2; y = clipRect.y() + h2; for (k = 0; k < iChannels; ++k) { const FractGain& fractGain = m_pFractGains[k]; const int h2gain = (h2 * fractGain.num); ymax = (h2gain * pPeakFrames->max) >> fractGain.den; ymin = (h2gain * pPeakFrames->min) >> fractGain.den; yrms = (h2gain * pPeakFrames->rms) >> fractGain.den; pPolyMax[k]->setPoint(n, x, y - ymax); pPolyMax[k]->setPoint(iPolyPoints - n - 1, x, y + ymin); pPolyRms[k]->setPoint(n, x, y - yrms); pPolyRms[k]->setPoint(iPolyPoints - n - 1, x, y + yrms); y += h1; ++pPeakFrames; } } // Close, draw and free the polygons... QColor fg(track()->foreground()); fg.setAlpha(200); pPainter->setPen(fg.lighter(140)); pPainter->setBrush(fg); for (k = 0; k < iChannels; ++k) { pPainter->drawPolygon(*pPolyMax[k]); pPainter->drawPolygon(*pPolyRms[k]); delete pPolyRms[k]; delete pPolyMax[k]; } // Done on polygons. delete [] pPolyRms; delete [] pPolyMax; } // Audio clip tool-tip. QString qtractorAudioClip::toolTip (void) const { QString sToolTip = qtractorClip::toolTip(); qtractorAudioBuffer *pBuff = buffer(); if (pBuff) { qtractorAudioFile *pFile = pBuff->file(); if (pFile) { sToolTip += QObject::tr("\nAudio:\t%1 channels, %2 Hz") .arg(pFile->channels()) .arg(pFile->sampleRate()); const float fGain = clipGain(); if (fGain < 0.999f || fGain > 1.001f) sToolTip += QObject::tr(" (%1 dB)") .arg(20.0f * ::log10f(fGain), 0, 'g', 2); const float fPanning = clipPanning(); if (fPanning < -0.001f || fPanning > +0.001f) sToolTip += QObject::tr(" (%1 pan)") .arg(fPanning, 0, 'g', 1); if (pBuff->isTimeStretch()) sToolTip += QObject::tr("\n\t(%1% time stretch)") .arg(100.0f * pBuff->timeStretch(), 0, 'g', 3); if (pBuff->isPitchShift()) sToolTip += QObject::tr("\n\t(%1 semitones pitch shift)") .arg(12.0f * ::logf(pBuff->pitchShift()) / M_LN2, 0, 'g', 2); } } return sToolTip; } // Virtual document element methods. bool qtractorAudioClip::loadClipElement ( qtractorDocument */*pDocument*/, QDomElement *pElement ) { // Load track children... for (QDomNode nChild = pElement->firstChild(); !nChild.isNull(); nChild = nChild.nextSibling()) { // Convert node to element... QDomElement eChild = nChild.toElement(); if (eChild.isNull()) continue; // Load clip properties.. if (eChild.tagName() == "filename") qtractorAudioClip::setFilename(eChild.text()); else if (eChild.tagName() == "time-stretch") qtractorAudioClip::setTimeStretch(eChild.text().toFloat()); else if (eChild.tagName() == "pitch-shift") qtractorAudioClip::setPitchShift(eChild.text().toFloat()); else if (eChild.tagName() == "wsola-time-stretch") qtractorAudioClip::setWsolaTimeStretch( qtractorDocument::boolFromText(eChild.text())); else if (eChild.tagName() == "wsola-quick-seek") qtractorAudioClip::setWsolaQuickSeek( qtractorDocument::boolFromText(eChild.text())); } return true; } bool qtractorAudioClip::saveClipElement ( qtractorDocument *pDocument, QDomElement *pElement ) { QDomElement eAudioClip = pDocument->document()->createElement("audio-clip"); pDocument->saveTextElement("filename", qtractorAudioClip::relativeFilename(pDocument), &eAudioClip); pDocument->saveTextElement("time-stretch", QString::number(qtractorAudioClip::timeStretch()), &eAudioClip); pDocument->saveTextElement("pitch-shift", QString::number(qtractorAudioClip::pitchShift()), &eAudioClip); pDocument->saveTextElement("wsola-time-stretch", qtractorDocument::textFromBool( qtractorAudioClip::isWsolaTimeStretch()), &eAudioClip); pDocument->saveTextElement("wsola-quick-seek", qtractorDocument::textFromBool( qtractorAudioClip::isWsolaQuickSeek()), &eAudioClip); pElement->appendChild(eAudioClip); return true; } // Audio clip export method. bool qtractorAudioClip::clipExport ( ClipExport pfnClipExport, void *pvArg, unsigned long iOffset, unsigned long iLength ) const { qtractorTrack *pTrack = track(); if (pTrack == nullptr) return false; qtractorSession *pSession = pTrack->session(); if (pSession == nullptr) return false; unsigned short iChannels = 0; qtractorAudioBus *pAudioBus = static_cast (pTrack->outputBus()); if (pAudioBus) iChannels = pAudioBus->channels(); if (iChannels < 1) return false; iOffset += clipOffset(); if (iLength < 1) iLength = clipLength(); qtractorAudioBuffer *pBuff = new qtractorAudioBuffer(pTrack->syncThread(), iChannels); pBuff->setOffset(iOffset); pBuff->setLength(iLength); pBuff->setTimeStretch(timeStretch()); pBuff->setPitchShift(pitchShift()); if (!pBuff->open(filename())) { delete pBuff; return false; } unsigned short i; const unsigned int iFrames = pBuff->bufferSize(); float **ppFrames = new float * [iChannels]; for (i = 0; i < iChannels; ++i) { ppFrames[i] = new float[iFrames]; ::memset(ppFrames[i], 0, iFrames * sizeof(float)); } unsigned long iFrameStart = 0; while (iFrameStart < iLength) { pBuff->syncExport(); if (pBuff->inSync(iFrameStart, iFrameStart + iFrames)) { const int nread = pBuff->read(ppFrames, iFrames); if (nread < 1) break; for (i = 0; i < iChannels; ++i) { const float fGain = clipGain() * pBuff->channelGain(i); float *pFrames = ppFrames[i]; for (int n = 0; n < nread; ++n) *pFrames++ *= fGain; } (*pfnClipExport)(ppFrames, nread, pvArg); iFrameStart += nread; } } for (i = 0; i < iChannels; ++i) delete ppFrames[i]; delete [] ppFrames; delete pBuff; return true; } // end of qtractorAudioClip.cpp qtractor-0.9.25/src/PaxHeaders/qtractorMidiMonitor.h0000644000000000000000000000013214166551171017505 xustar0030 mtime=1641730681.455610265 30 atime=1641730681.455610265 30 ctime=1641730681.455610265 qtractor-0.9.25/src/qtractorMidiMonitor.h0000644000175000001440000000556414166551171020747 0ustar00rncbcusers00000000000000// qtractorMidiMonitor.h // /**************************************************************************** Copyright (C) 2005-2020, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorMidiMonitor_h #define __qtractorMidiMonitor_h #include "qtractorMonitor.h" #include "qtractorMidiEvent.h" // Forwrad decalarations. class qtractorTimeScale; //---------------------------------------------------------------------------- // qtractorMidiMonitor -- MIDI monitor bridge value processor. class qtractorMidiMonitor : public qtractorMonitor { public: // Constructor. qtractorMidiMonitor(float fGain = 1.0f, float fPanning = 0.0f); // Copy constructor. qtractorMidiMonitor(const qtractorMidiMonitor& monitor); // Destructor. ~qtractorMidiMonitor(); // Monitor enqueue methods. void enqueue(qtractorMidiEvent::EventType type, unsigned char val, unsigned long tick = 0); // Monitor dequeue methods. float value_stamp(unsigned long iStamp); int count_stamp(unsigned long iStamp); // Clear monitor. void clear(); // Reset monitor. void reset(); // Singleton time base reset. static void resetTime(qtractorTimeScale *pTimeScale, unsigned long iFrame); // Singleton time base split (scheduled tempo change) static void splitTime(qtractorTimeScale *pTimeScale, unsigned long iFrame, unsigned long iTime); protected: // Singleton time base slot. static unsigned int timeSlot(unsigned long iTime) { return g_iTimeSlot[g_iTimeSplit >= iTime ? 0 : 1]; } // Update monitor (nothing really done here). void update(); private: // Queue iten struct. struct QueueItem { unsigned char value; unsigned char count; }; // Instance variables. QueueItem *m_pQueue; unsigned int m_iQueueIndex; unsigned long m_iFrameStart; unsigned long m_iTimeStart; QueueItem m_item; QueueItem m_prev; float m_fValue; unsigned long m_iValueStamp; unsigned long m_iCountStamp; // Singleton variables. static unsigned int g_iFrameSlot; static unsigned int g_iTimeSlot[2]; static unsigned long g_iTimeSplit; }; #endif // __qtractorMidiMonitor_h // end of qtractorMidiMonitor.h qtractor-0.9.25/src/PaxHeaders/qtractorClip.h0000644000000000000000000000013214166551171016142 xustar0030 mtime=1641730681.438610081 30 atime=1641730681.438610081 30 ctime=1641730681.438610081 qtractor-0.9.25/src/qtractorClip.h0000644000175000001440000002557314166551171017406 0ustar00rncbcusers00000000000000// qtractorClip.h // /**************************************************************************** Copyright (C) 2005-2020, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorClip_h #define __qtractorClip_h #include "qtractorTrack.h" // Forward declarations. class qtractorClipCommand; class QWidget; //------------------------------------------------------------------------- // qtractorClip -- Track clip capsule. class qtractorClip : public qtractorList::Link { public: // Constructor. qtractorClip(qtractorTrack *pTrack); // Default constructor. virtual ~qtractorClip(); // Clear clip. void clear(); // Track accessor. void setTrack(qtractorTrack *pTrack) { m_pTrack = pTrack; } qtractorTrack *track() const { return m_pTrack; } // Filename properties accessors. void setFilename(const QString& sFilename); const QString& filename() const; QString relativeFilename(qtractorDocument *pDocument) const; // Clip label accessors. void setClipName(const QString& sClipName) { m_sClipName = sClipName; } const QString& clipName() const { return m_sClipName; } QString shortClipName(const QString& sClipName) const; QString clipTitle() const; // Clip start frame accessors. void setClipStart(unsigned long iClipStart); unsigned long clipStart() const { return m_iClipStart; } unsigned long clipStartTime() const { return m_iClipStartTime; } // Clip frame length accessors. void setClipLength(unsigned long iClipLength); unsigned long clipLength() const { return m_iClipLength; } unsigned long clipLengthTime() const { return m_iClipLengthTime; } // Clip offset frame accessors. void setClipOffset(unsigned long iClipOffset); unsigned long clipOffset() const { return m_iClipOffset; } unsigned long clipOffsetTime() const { return m_iClipOffsetTime; } // Clip selection accessors. void setClipSelected(bool bClipSelected); bool isClipSelected() const; void setClipSelect(unsigned long iSelectStart, unsigned long iSelectEnd); unsigned long clipSelectStart() const { return m_iSelectStart; } unsigned long clipSelectEnd() const { return m_iSelectEnd; } // Clip gain/panning accessors. void setClipGain(float fGain) { m_fGain = fGain; } float clipGain() const { return m_fGain; } void setClipPanning(float fPanning) { m_fPanning = fPanning; } float clipPanning() const { return m_fPanning; } // Fade modes. enum FadeMode { FadeIn = 0, FadeOut }; // Fade types. enum FadeType { Linear = 0, InQuad, OutQuad, InOutQuad, InCubic, OutCubic, InOutCubic }; // Clip fade-in type accessors void setFadeInType(FadeType fadeType); FadeType fadeInType() const { return m_fadeInType; } void setFadeInLength(unsigned long iFadeInLength); unsigned long fadeInLength() const { return m_iFadeInLength; } // Clip fade-out accessors void setFadeOutType(FadeType fadeType); FadeType fadeOutType() const { return m_fadeOutType; } void setFadeOutLength(unsigned long iFadeOutLength); unsigned long fadeOutLength() const { return m_iFadeOutLength; } // Compute clip gain, given current fade-in/out slopes. float fadeInOutGain(unsigned long iOffset) const; // Clip time reference settler method. void updateClipTime(); // Clip paint methods. void drawClip(QPainter *pPainter, const QRect& clipRect, unsigned long iClipOffset); void drawClipRecord(QPainter *pPainter, const QRect& clipRect, unsigned long iClipOffset); // Clip (re)open method. virtual void open() = 0; // Intra-clip frame positioning. virtual void seek(unsigned long iFrame) = 0; // Reset clip state position. virtual void reset(bool bLooping) = 0; // Clip loop-point methods. virtual void setLoop(unsigned long iLoopStart, unsigned long iLoopEnd) = 0; // Clip close-commit (record specific) virtual void close() = 0; // Clip special process cycle executive. virtual void process( unsigned long iFrameStart, unsigned long iFrameEnd) = 0; // Clip freewheeling process cycle executive (needed for export). virtual void process_export( unsigned long iFrameStart, unsigned long iFrameEnd) = 0; // Clip paint method. virtual void draw(QPainter *pPainter, const QRect& clipRect, unsigned long iClipOffset) = 0; // Clip update method. virtual void update() = 0; // Clip editor methods. virtual bool startEditor(QWidget *pParent = nullptr); virtual void updateEditor(bool bSelectClear); virtual void updateEditorContents(); virtual bool queryEditor(); // Clip tool-tip. virtual QString toolTip() const; // Local dirty flag. void setDirty(bool bDirty) { m_bDirty = bDirty; } bool isDirty() const { return m_bDirty; } // Document element methods. bool loadElement(qtractorDocument *pDocument, QDomElement *pElement); bool saveElement(qtractorDocument *pDocument, QDomElement *pElement); // Clip fade type textual helper methods. static FadeType fadeInTypeFromText(const QString& sText); static FadeType fadeOutTypeFromText(const QString& sText); static QString textFromFadeType(FadeType fadeType); // Take(record) descriptor. // class TakeInfo { public: // Constructor. TakeInfo( unsigned long iClipStart, unsigned long iClipOffset, unsigned long iClipLength, unsigned long iTakeStart, unsigned long iTakeEnd, unsigned long iTakeGap) : m_iClipStart(iClipStart), m_iClipOffset(iClipOffset), m_iClipLength(iClipLength), m_iTakeStart(iTakeStart), m_iTakeEnd(iTakeEnd), m_iTakeGap(iTakeGap), m_iCurrentTake(-1), m_iRefCount(0) { m_apClipParts[ClipHead] = nullptr; m_apClipParts[ClipTake] = nullptr; } // Brainless accessors (maybe useless). unsigned long clipStart() const { return m_iClipStart; } unsigned long clipOffset() const { return m_iClipOffset; } unsigned long clipLength() const { return m_iClipLength; } unsigned long takeStart() const { return m_iTakeStart; } unsigned long takeEnd() const { return m_iTakeEnd; } unsigned long takeGap() const { return m_iTakeGap; } void setCurrentTake(int iCurrentTake) { m_iCurrentTake = iCurrentTake; } int currentTake() const { return m_iCurrentTake; } // Estimate number of takes. int takeCount() const; // Select current take set. int select(qtractorClipCommand *pClipCommand, qtractorTrack *pTrack, int iTake = -1); // Reset(unfold) whole take set. void reset(qtractorClipCommand *pClipCommand, bool bClear = false); // Reference counting methods. void addRef() { ++m_iRefCount; } void releaseRef() { if (--m_iRefCount < 1) delete this; } // Sub-clip take parts. enum ClipPart { ClipHead = 0, ClipTake = 1, ClipParts }; void setClipPart(ClipPart cpart, qtractorClip *pClip) { m_apClipParts[cpart] = pClip; } qtractorClip *clipPart(ClipPart cpart) const { return m_apClipParts[cpart]; } ClipPart partClip(const qtractorClip *pClip) const { return (m_apClipParts[ClipHead] == pClip ? ClipHead : ClipTake); } protected: // Sub-brainfull method. void selectClipPart(qtractorClipCommand *pClipCommand, qtractorTrack *pTrack, ClipPart cpart, unsigned long iClipStart, unsigned long iClipOffset, unsigned long iClipLength); private: // Instance variables. unsigned long m_iClipStart; unsigned long m_iClipOffset; unsigned long m_iClipLength; unsigned long m_iTakeStart; unsigned long m_iTakeEnd; unsigned long m_iTakeGap; int m_iCurrentTake; int m_iRefCount; qtractorClip *m_apClipParts[ClipParts]; }; // Take(record) descriptor accessors. void setTakeInfo(TakeInfo *pTakeInfo); TakeInfo *takeInfo() const; // Take(record) part clip-descriptor. // class TakePart { public: // Constructor. TakePart(TakeInfo *pTakeInfo, TakeInfo::ClipPart cpart) : m_pTakeInfo(pTakeInfo), m_cpart(cpart) {} // Direct accessors. TakeInfo *takeInfo() const { return m_pTakeInfo; } TakeInfo::ClipPart cpart() const { return m_cpart; } // Delegated accessors. void setClip(qtractorClip *pClip) { m_pTakeInfo->setClipPart(m_cpart, pClip); } qtractorClip *clip() const { return m_pTakeInfo->clipPart(m_cpart); } private: // Member variables. TakeInfo *m_pTakeInfo; TakeInfo::ClipPart m_cpart; }; // Fade functor (pure abstract) class. // class FadeFunctor { public: virtual ~FadeFunctor() {} virtual float operator() (float t) const = 0; }; protected: // Fade functor factory method. // static FadeFunctor *createFadeFunctor( FadeMode fadeMode, FadeType fadeType); // Virtual document element methods. virtual bool loadClipElement( qtractorDocument *pDocument, QDomElement *pElement) = 0; virtual bool saveClipElement( qtractorDocument *pDocument, QDomElement *pElement) = 0; private: qtractorTrack *m_pTrack; // Track reference. QString m_sFilename; // Clip filename (complete path). QString m_sClipName; // Clip label. unsigned long m_iClipStart; // Clip frame start. unsigned long m_iClipLength; // Clip frame length. unsigned long m_iClipOffset; // Clip frame offset. unsigned long m_iClipStartTime; // Clip time (tick) start. unsigned long m_iClipLengthTime; // Clip time (tick) length. unsigned long m_iClipOffsetTime; // Clip time (tick) offset. unsigned long m_iSelectStart; // Clip loop start frame-offset. unsigned long m_iSelectEnd; // Clip loop end frame-offset. float m_fGain; // Clip gain/volume; float m_fPanning; // Clip panning; // Take(record) descriptor. TakeInfo *m_pTakeInfo; // Fade-in/out stuff. unsigned long m_iFadeInLength; // Fade-in length (in frames). unsigned long m_iFadeOutLength; // Fade-out length (in frames). unsigned long m_iFadeInTime; // Fade-in length (in ticks). unsigned long m_iFadeOutTime; // Fade-out length (in ticks). FadeType m_fadeInType; // Fade-in curve type. FadeType m_fadeOutType; // Fade-out curve type. // Approximations to exponential fade interpolation. FadeFunctor *m_pFadeInFunctor; FadeFunctor *m_pFadeOutFunctor; // Local dirty flag. bool m_bDirty; }; // Stub declarations. class qtractorTrack::TakeInfo : public qtractorClip::TakeInfo {}; #endif // __qtractorClip_h // end of qtractorClip.h qtractor-0.9.25/src/PaxHeaders/qtractorAudioPeak.cpp0000644000000000000000000000013014166551171017446 xustar0029 mtime=1641730681.43761007 30 atime=1641730681.436610059 29 ctime=1641730681.43761007 qtractor-0.9.25/src/qtractorAudioPeak.cpp0000644000175000001440000006700314166551171020706 0ustar00rncbcusers00000000000000// qtractorAudioPeak.cpp // /**************************************************************************** Copyright (C) 2005-2021, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorAudioPeak.h" #include "qtractorAudioFile.h" #include "qtractorAudioEngine.h" #include "qtractorSession.h" #include #include #include #include #include #include #include #include #if QT_VERSION < QT_VERSION_CHECK(5, 10, 0) #define birthTime created #endif // Audio file buffer size in frames per channel. static const unsigned int c_iAudioFrames = (32 * 1024); // Peak file buffer size in frames per channel. static const unsigned int c_iPeakFrames = (8 * 1024); // Default peak period as a digest representation in frames per channel. static const unsigned short c_iPeakPeriod = 1024; // Default peak filename extension. static const QString c_sPeakFileExt = ".peak"; //---------------------------------------------------------------------- // class qtractorAudioPeakThread -- Audio Peak file thread. // class qtractorAudioPeakThread : public QThread { public: // Constructor. qtractorAudioPeakThread(unsigned int iSyncSize = 128); // Destructor. ~qtractorAudioPeakThread(); // Thread run state accessors. void setRunState(bool bRunState); bool runState() const; // Wake from executive wait condition. void sync(qtractorAudioPeakFile *pPeakFile = nullptr); protected: // The main thread executive. void run(); // Actual peak file creation methods. // (this is just about to be used internally) bool openPeakFile(); bool writePeakFile(); void closePeakFile(); void notifyPeakEvent() const; private: // The peak file queue instance reference. unsigned int m_iSyncSize; unsigned int m_iSyncMask; qtractorAudioPeakFile **m_ppSyncItems; volatile unsigned int m_iSyncRead; volatile unsigned int m_iSyncWrite; // Whether the thread is logically running. volatile bool m_bRunState; // Thread synchronization objects. QMutex m_mutex; QWaitCondition m_cond; // Current audio peak file instance. qtractorAudioPeakFile *m_pPeakFile; // Current audio file instance. qtractorAudioFile *m_pAudioFile; // Current audio file buffer. float **m_ppAudioFrames; }; // Constructor. qtractorAudioPeakThread::qtractorAudioPeakThread ( unsigned int iSyncSize ) { m_iSyncSize = (64 << 1); while (m_iSyncSize < iSyncSize) m_iSyncSize <<= 1; m_iSyncMask = (m_iSyncSize - 1); m_ppSyncItems = new qtractorAudioPeakFile * [m_iSyncSize]; m_iSyncRead = 0; m_iSyncWrite = 0; ::memset(m_ppSyncItems, 0, m_iSyncSize * sizeof(qtractorAudioPeakFile *)); m_bRunState = false; m_pPeakFile = nullptr; m_pAudioFile = nullptr; m_ppAudioFrames = nullptr; } // Destructor. qtractorAudioPeakThread::~qtractorAudioPeakThread (void) { delete [] m_ppSyncItems; } // Run state accessor. void qtractorAudioPeakThread::setRunState ( bool bRunState ) { // QMutexLocker locker(&m_mutex); m_bRunState = bRunState; } bool qtractorAudioPeakThread::runState (void) const { return m_bRunState; } // Wake from executive wait condition. void qtractorAudioPeakThread::sync ( qtractorAudioPeakFile *pPeakFile ) { if (pPeakFile == nullptr) { unsigned int r = m_iSyncRead; unsigned int w = m_iSyncWrite; while (r != w) { qtractorAudioPeakFile *pSyncItem = m_ppSyncItems[r]; if (pSyncItem) pSyncItem->setWaitSync(false); ++r &= m_iSyncMask; w = m_iSyncWrite; } // m_iSyncRead = r; } else { // !pPeakFile->isWaitSync() unsigned int n; unsigned int r = m_iSyncRead; unsigned int w = m_iSyncWrite; if (w > r) { n = ((r - w + m_iSyncSize) & m_iSyncMask) - 1; } else if (r > w) { n = (r - w) - 1; } else { n = m_iSyncSize - 1; } if (n > 0) { pPeakFile->setWaitSync(true); m_ppSyncItems[w] = pPeakFile; m_iSyncWrite = (w + 1) & m_iSyncMask; } } if (m_mutex.tryLock()) { m_cond.wakeAll(); m_mutex.unlock(); } #ifdef CONFIG_DEBUG_0 else qDebug("qtractorAudioPeakThread[%p]::sync(): tryLock() failed.", this); #endif } // The main thread executive cycle. void qtractorAudioPeakThread::run (void) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorAudioPeakThread[%p]::run(): started...", this); #endif m_mutex.lock(); m_bRunState = true; while (m_bRunState) { // Do whatever we must, then wait for more... unsigned int r = m_iSyncRead; unsigned int w = m_iSyncWrite; while (m_bRunState && r != w) { m_pPeakFile = m_ppSyncItems[r]; if (m_pPeakFile && m_pPeakFile->isWaitSync()) { if (openPeakFile()) { // Go ahead with the whole bunch... while (writePeakFile()); // We're done. closePeakFile(); } m_pPeakFile->setWaitSync(false); m_pPeakFile = nullptr; } m_ppSyncItems[r] = nullptr; ++r &= m_iSyncMask; w = m_iSyncWrite; } m_iSyncRead = r; // Are we still in the game? if (m_bRunState) { // Send notification event, anyway... notifyPeakEvent(); // Wait for sync... m_cond.wait(&m_mutex); } } m_mutex.unlock(); #ifdef CONFIG_DEBUG_0 qDebug("qtractorAudioPeakThread[%p]::run(): stopped.\n", this); #endif } // Open the peak file for create. bool qtractorAudioPeakThread::openPeakFile (void) { m_pAudioFile = qtractorAudioFileFactory::createAudioFile(m_pPeakFile->filename()); if (m_pAudioFile == nullptr) return false; if (!m_pAudioFile->open(m_pPeakFile->filename())) { delete m_pAudioFile; m_pAudioFile = nullptr; return false; } const unsigned short iChannels = m_pAudioFile->channels(); const unsigned int iSampleRate = m_pAudioFile->sampleRate(); if (!m_pPeakFile->openWrite(iChannels, iSampleRate)) { delete m_pAudioFile; m_pAudioFile = nullptr; return false; } #ifdef CONFIG_DEBUG_0 qDebug("qtractorAudioPeakThread::openPeakFile(%p)", m_pPeakFile); #endif // Allocate audio file frame buffer // and peak period accumulators. m_ppAudioFrames = new float* [iChannels]; for (unsigned short i = 0; i < iChannels; ++i) m_ppAudioFrames[i] = new float [c_iAudioFrames]; // Make sure audio file decoder makes no head-start... m_pAudioFile->seek(0); return true; } // Create the peak file chunk. bool qtractorAudioPeakThread::writePeakFile (void) { if (!m_bRunState) return false; if (m_ppAudioFrames == nullptr) return false; #ifdef CONFIG_DEBUG_0 qDebug("qtractorAudioPeakThread::writePeakFile(%p)", m_pPeakFile); #endif // Read another bunch of frames from the physical audio file... int nread = m_pAudioFile->read(m_ppAudioFrames, c_iAudioFrames); if (nread > 0) nread = m_pPeakFile->write(m_ppAudioFrames, nread); return (nread > 0); } // Close the (hopefully) created peak file. void qtractorAudioPeakThread::closePeakFile (void) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorAudioPeakThread::closePeakFile(%p)", m_pPeakFile); #endif // Always force target file close. m_pPeakFile->closeWrite(); // Get rid of physical used stuff. if (m_ppAudioFrames) { const unsigned short iChannels = m_pAudioFile->channels(); for (unsigned short k = 0; k < iChannels; ++k) delete [] m_ppAudioFrames[k]; delete [] m_ppAudioFrames; m_ppAudioFrames = nullptr; } // Finally the source file too. if (m_pAudioFile) { delete m_pAudioFile; m_pAudioFile = nullptr; } // Send notification event, someway... notifyPeakEvent(); } // Send notification event, someway... void qtractorAudioPeakThread::notifyPeakEvent (void) const { if (!m_bRunState) return; qtractorAudioPeakFactory *pPeakFactory = qtractorAudioPeakFactory::getInstance(); if (pPeakFactory) pPeakFactory->notifyPeakEvent(); } //---------------------------------------------------------------------- // class qtractorAudioPeakFile -- Audio peak file (ref'counted) // // Constructor. qtractorAudioPeakFile::qtractorAudioPeakFile ( const QString& sFilename, float fTimeStretch ) { // Initialize instance variables. m_sFilename = sFilename; m_fTimeStretch = fTimeStretch; m_openMode = None; m_peakHeader.period = 0; m_peakHeader.channels = 0; m_pBuffer = nullptr; m_iBuffSize = 0; m_iBuffLength = 0; m_iBuffOffset = 0; m_bWaitSync = false; m_iRefCount = 0; m_pWriter = nullptr; // Set (unique) peak filename... QDir dir; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession) dir.setPath(pSession->sessionDir()); const QFileInfo fileInfo(sFilename); const QString& sPeakFilePrefix = QFileInfo(dir, fileInfo.fileName()).filePath(); const QString& sPeakName = peakName(sFilename, fTimeStretch); const QFileInfo peakInfo(sPeakFilePrefix + '_' + QString::number(qHash(sPeakName), 16) + c_sPeakFileExt); m_peakFile.setFileName(peakInfo.absoluteFilePath()); } // Default destructor. qtractorAudioPeakFile::~qtractorAudioPeakFile (void) { cleanup(); } // Open an existing peak file cache. bool qtractorAudioPeakFile::openRead (void) { // If it's already open, just tell the news. if (m_openMode != None) return true; // Are we still waiting for its creation? if (m_bWaitSync) return false; // Need some preliminary file information... QFileInfo fileInfo(m_sFilename); QFileInfo peakInfo(m_peakFile.fileName()); // Have we a peak file up-to-date, // or must the peak file be (re)created? if (!peakInfo.exists() || peakInfo.birthTime() < fileInfo.birthTime()) { // || peakInfo.lastModified() < fileInfo.lastModified()) { qtractorAudioPeakFactory *pPeakFactory = qtractorAudioPeakFactory::getInstance(); if (pPeakFactory) pPeakFactory->sync(this); // Think again... return false; } // Make things critical... QMutexLocker locker(&m_mutex); // Just open and go ahead with first bunch... if (!m_peakFile.open(QIODevice::ReadOnly)) return false; if (m_peakFile.read((char *) &m_peakHeader, sizeof(Header)) != qint64(sizeof(Header))) { m_peakFile.close(); return false; } // Set open mode... m_openMode = Read; #ifdef CONFIG_DEBUG_0 qDebug("qtractorAudioPeakFile[%p]::openRead() ---", this); qDebug("name = %s", m_peakFile.fileName().toUtf8().constData()); qDebug("filename = %s", m_sFilename.toUtf8().constData()); qDebug("timeStretch = %g", m_fTimeStretch); qDebug("header = %lu", sizeof(Header)); qDebug("frame = %lu", sizeof(Frame)); qDebug("period = %d", m_peakHeader.period); qDebug("channels = %d", m_peakHeader.channels); qDebug("---"); #endif // Its a certain success... return true; } // Free all attended resources for this peak file. void qtractorAudioPeakFile::closeRead (void) { // Make things critical... QMutexLocker locker(&m_mutex); // Close file. if (m_openMode == Read) { m_peakFile.close(); m_openMode = None; } if (m_pBuffer) delete [] m_pBuffer; m_pBuffer = nullptr; m_iBuffSize = 0; m_iBuffLength = 0; m_iBuffOffset = 0; } // Audio properties accessors. const QString& qtractorAudioPeakFile::filename (void) const { return m_sFilename; } float qtractorAudioPeakFile::timeStretch (void) const { return m_fTimeStretch; } QString qtractorAudioPeakFile::peakName (void) const { return peakName(m_sFilename, m_fTimeStretch); } // Peak cache properties accessors. QString qtractorAudioPeakFile::name (void) const { return m_peakFile.fileName(); } unsigned short qtractorAudioPeakFile::period (void) { return m_peakHeader.period; } unsigned short qtractorAudioPeakFile::channels (void) { return m_peakHeader.channels; } // Read frames from peak file. qtractorAudioPeakFile::Frame *qtractorAudioPeakFile::read ( unsigned long iPeakOffset, unsigned int iPeakLength ) { // Must be open for something... if (m_openMode == None) return nullptr; // Make things critical... QMutexLocker locker(&m_mutex); #ifdef CONFIG_DEBUG_0 qDebug("qtractorAudioPeakFile[%p]::read(%lu, %u) [%lu, %u, %u]", this, iPeakOffset, iPeakLength, m_iBuffOffset, m_iBuffLength, m_iBuffSize); #endif // Cache effect, only valid if we're really reading... const unsigned long iPeakEnd = iPeakOffset + iPeakLength; if (iPeakOffset >= m_iBuffOffset && m_iBuffOffset < iPeakEnd) { const unsigned long iBuffEnd = m_iBuffOffset + m_iBuffLength; const unsigned long iBuffOffset = m_peakHeader.channels * (iPeakOffset - m_iBuffOffset); if (iBuffEnd >= iPeakEnd) return m_pBuffer + iBuffOffset; if (m_iBuffOffset + m_iBuffSize >= iPeakEnd) { m_iBuffLength += readBuffer(m_iBuffLength, iBuffEnd, iPeakEnd - iBuffEnd); return m_pBuffer + iBuffOffset; } } // Read peak data as requested... m_iBuffLength = readBuffer(0, iPeakOffset, iPeakLength); m_iBuffOffset = iPeakOffset; return m_pBuffer; } // Read frames from peak file into local buffer cache. unsigned int qtractorAudioPeakFile::readBuffer ( unsigned int iBuffOffset, unsigned long iPeakOffset, unsigned int iPeakLength ) { const unsigned int nsize = m_peakHeader.channels * sizeof(Frame); // Shall we reallocate? if (iBuffOffset + iPeakLength > m_iBuffSize) { Frame *pOldBuffer = m_pBuffer; m_iBuffSize += (iPeakLength << 1); m_pBuffer = new Frame [m_peakHeader.channels * m_iBuffSize]; if (pOldBuffer) { ::memcpy(m_pBuffer, pOldBuffer, m_iBuffLength * nsize); delete [] pOldBuffer; } } #ifdef CONFIG_DEBUG_0 qDebug("qtractorAudioPeakFile[%p]::readBuffer(%u, %lu, %u) [%lu, %u, %u]", this, iBuffOffset, iPeakOffset, iPeakLength, m_iBuffOffset, m_iBuffLength, m_iBuffSize); #endif // Grab new contents from peak file... char *pBuffer = (char *) (m_pBuffer + m_peakHeader.channels * iBuffOffset); const unsigned long iOffset = iPeakOffset * nsize; const unsigned int iLength = iPeakLength * nsize; int nread = 0; if (m_peakFile.seek(sizeof(Header) + iOffset)) nread = int(m_peakFile.read(&pBuffer[0], iLength)); // Zero the remaining... if (nread < int(iLength)) ::memset(&pBuffer[nread], 0, iLength - nread); return nread / nsize; } // Open an new peak file for writing. bool qtractorAudioPeakFile::openWrite ( unsigned short iChannels, unsigned int iSampleRate ) { // We need the master peak period reference. qtractorAudioPeakFactory *pPeakFactory = qtractorAudioPeakFactory::getInstance(); if (pPeakFactory == nullptr) return false; // If it's already open, just tell the news. if (m_openMode == Write) return true; // Make things critical... QMutexLocker locker(&m_mutex); // We'll force (re)open if already reading (duh?) if (m_openMode == Read) { m_peakFile.close(); m_openMode = None; } // Just open and go ahead with it... if (!m_peakFile.open(QIODevice::ReadWrite | QIODevice::Truncate)) return false; // Set open mode... m_openMode = Write; // Initialize header... m_peakHeader.period = pPeakFactory->peakPeriod(); m_peakHeader.channels = iChannels; // Write peak file header. if (m_peakFile.write((const char *) &m_peakHeader, sizeof(Header)) != qint64(sizeof(Header))) { m_peakFile.close(); return false; } #ifdef CONFIG_DEBUG_0 qDebug("qtractorAudioPeakFile[%p]::openWrite() ---", this); qDebug("name = %s", m_peakFile.fileName().toUtf8().constData()); qDebug("filename = %s", m_sFilename.toUtf8().constData()); qDebug("timeStretch = %g", m_fTimeStretch); qDebug("header = %u", sizeof(Header)); qDebug("frame = %u", sizeof(Frame)); qDebug("period = %d", m_peakHeader.period); qDebug("channels = %d", m_peakHeader.channels); qDebug("---"); #endif // Go ahead, it's already open. m_pWriter = new Writer(); m_pWriter->offset = 0; m_pWriter->amax = new float [m_peakHeader.channels]; m_pWriter->amin = new float [m_peakHeader.channels]; m_pWriter->arms = new float [m_peakHeader.channels]; for (unsigned short i = 0; i < m_peakHeader.channels; ++i) m_pWriter->amax[i] = m_pWriter->amin[i] = m_pWriter->arms[i] = 0.0f; // Get resample/timestretch-aware internal peak period ratio... m_pWriter->period_p = iSampleRate; qtractorAudioEngine *pAudioEngine = nullptr; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession) pAudioEngine = pSession->audioEngine(); if (pAudioEngine) { const unsigned int num = (iSampleRate * m_peakHeader.period); const unsigned int den = (unsigned int) ::rintf(float(pAudioEngine->sampleRate() * m_fTimeStretch)); m_pWriter->period_q = (num / den); m_pWriter->period_r = (num % den); if (m_pWriter->period_r > 0) { m_pWriter->period_r += m_peakHeader.period; m_pWriter->period_r /= m_peakHeader.period; } } else { m_pWriter->period_q = m_peakHeader.period; m_pWriter->period_r = 0; } // Start counting for peak generator and writer... m_pWriter->nframe = 0; m_pWriter->npeak = 0; m_pWriter->nread = 0; m_pWriter->nwrite = m_pWriter->period_q; // It's a certain success... return true; } // Close the (hopefully) created peak file. void qtractorAudioPeakFile::closeWrite (void) { // Make things critical... QMutexLocker locker(&m_mutex); // Flush and close... if (m_openMode == Write) { if (m_pWriter && m_pWriter->npeak > 0) writeFrame(); m_peakFile.close(); m_openMode = None; } if (m_pWriter) { delete [] m_pWriter->amax; delete [] m_pWriter->amin; delete [] m_pWriter->arms; delete m_pWriter; m_pWriter = nullptr; } } // Write peak from audio frame methods. int qtractorAudioPeakFile::write ( float **ppAudioFrames, unsigned int iAudioFrames ) { // Make things critical... QMutexLocker locker(&m_mutex); // We should be actually open for writing... if (m_openMode != Write || m_pWriter == nullptr) return 0; for (unsigned int n = 0; n < iAudioFrames; ++n) { // Accumulate for this sample frame... for (unsigned short k = 0; k < m_peakHeader.channels; ++k) { const float fSample = ppAudioFrames[k][n]; if (m_pWriter->amax[k] < fSample || m_pWriter->npeak == 0) m_pWriter->amax[k] = fSample; if (m_pWriter->amin[k] > fSample || m_pWriter->npeak == 0) m_pWriter->amin[k] = fSample; m_pWriter->arms[k] += (fSample * fSample); } // Count peak frames (incremental)... ++m_pWriter->npeak; // Have we reached the peak accumulative period? if (++m_pWriter->nread >= m_pWriter->nwrite) { // Estimate next stop... m_pWriter->nwrite += m_pWriter->period_q; // Apply rounding fraction, if any... if (m_pWriter->period_r > 0) { m_pWriter->nframe += m_pWriter->period_q; if (m_pWriter->nframe >= m_pWriter->period_p) { m_pWriter->nwrite += m_pWriter->period_r; m_pWriter->nframe = 0; } } // Write peak frame out. writeFrame(); // We'll reset counter. m_pWriter->npeak = 0; } } return iAudioFrames; } static inline unsigned char unormf ( const float x ) { const int i = int(255.0f * x); return (i > 255 ? 255 : i); } void qtractorAudioPeakFile::writeFrame (void) { if (m_pWriter == nullptr) return; if (!m_peakFile.seek(sizeof(Header) + m_pWriter->offset)) return; Frame frame; for (unsigned short k = 0; k < m_peakHeader.channels; ++k) { // Write the denormalized peak values... float& fmax = m_pWriter->amax[k]; float& fmin = m_pWriter->amin[k]; float& frms = m_pWriter->arms[k]; frame.max = unormf(::fabsf(fmax)); frame.min = unormf(::fabsf(fmin)); frame.rms = unormf(::sqrtf(frms / float(m_pWriter->npeak))); // Reset peak period accumulators... fmax = fmin = frms = 0.0f; // Bail out?... m_pWriter->offset += m_peakFile.write((const char *) &frame, sizeof(Frame)); } } // Reference count methods. void qtractorAudioPeakFile::addRef (void) { ++m_iRefCount; } void qtractorAudioPeakFile::removeRef (void) { if (--m_iRefCount == 0) cleanup(); } // Physical removal. void qtractorAudioPeakFile::remove (void) { m_peakFile.remove(); } // Clean/close method. void qtractorAudioPeakFile::cleanup ( bool bAutoRemove ) { // Check if it's aborting (ought to be atomic)... const bool bAborted = (m_bWaitSync || bAutoRemove); m_bWaitSync = false; // Close the file, anyway now. closeWrite(); closeRead(); // Physically remove the file if aborted... if (bAborted) remove(); } // Sync thread state flags accessors. void qtractorAudioPeakFile::setWaitSync ( bool bWaitSync ) { m_bWaitSync = bWaitSync; } bool qtractorAudioPeakFile::isWaitSync (void) const { return m_bWaitSync; } // Peak filename standard. QString qtractorAudioPeakFile::peakName ( const QString& sFilename, float fTimeStretch ) { return sFilename + '_' + QString::number(fTimeStretch); } //---------------------------------------------------------------------- // class qtractorAudioPeak -- Audio Peak file pseudo-cache. // // Constructor. qtractorAudioPeak::qtractorAudioPeak ( qtractorAudioPeakFile *pPeakFile ) : m_pPeakFile(pPeakFile), m_pPeakFrames(nullptr), m_iPeakLength(0), m_iPeakHash(0) { m_pPeakFile->addRef(); } // Copy contructor. qtractorAudioPeak::qtractorAudioPeak ( const qtractorAudioPeak& peak ) : m_pPeakFile(peak.m_pPeakFile), m_pPeakFrames(nullptr), m_iPeakLength(0), m_iPeakHash(0) { m_pPeakFile->addRef(); } // Default destructor. qtractorAudioPeak::~qtractorAudioPeak (void) { m_pPeakFile->removeRef(); if (m_pPeakFrames) delete [] m_pPeakFrames; } // Peak frame buffer reader-cache executive. qtractorAudioPeakFile::Frame *qtractorAudioPeak::peakFrames ( unsigned long iFrameOffset, unsigned long iFrameLength, int width ) { // Skip empty blanks... if (width < 1) return nullptr; // Try open current peak file as is... if (!m_pPeakFile->openRead()) return nullptr; // Just in case resolutions might change... const unsigned short iPeakPeriod = m_pPeakFile->period(); if (iPeakPeriod < 1) return nullptr; // Peak frames length estimation... const unsigned int iPeakLength = (iFrameLength / iPeakPeriod); if (iPeakLength < 1) return nullptr; // We'll get a brand new peak frames alright... const unsigned short iChannels = m_pPeakFile->channels(); if (iChannels < 1) return nullptr; // Have we been here before? if (m_pPeakFrames) { // Check if we have the same previous hash... if (!m_pPeakFile->isWaitSync()) { const unsigned int iPeakHash = qHash(iPeakPeriod) ^ qHash(iFrameOffset) ^ qHash(iFrameLength) ^ qHash(width); if (m_iPeakHash == iPeakHash) return m_pPeakFrames; m_iPeakHash = iPeakHash; } // Clenup previous frame-buffers... delete [] m_pPeakFrames; m_pPeakFrames = nullptr; m_iPeakLength = 0; } // Grab them in... const unsigned long iPeakOffset = (iFrameOffset / iPeakPeriod); qtractorAudioPeakFile::Frame *pPeakFrames = m_pPeakFile->read(iPeakOffset, iPeakLength); if (pPeakFrames == nullptr) return nullptr; // Check if we better aggregate over the frame buffer.... const int p1 = int(iPeakLength); const int n1 = iChannels * p1; if (width < p1 && width > 1) { const int w2 = (width >> 1) + 1; const int n2 = iChannels * w2; m_pPeakFrames = new qtractorAudioPeakFile::Frame [n2]; int n = 0; int i = 0; while (n < n2) { const int i2 = (n * p1) / w2; for (unsigned short k = 0; k < iChannels; ++k) { qtractorAudioPeakFile::Frame *pNewFrame = &m_pPeakFrames[n++]; qtractorAudioPeakFile::Frame *pOldFrame = &pPeakFrames[i + k]; pNewFrame->max = pOldFrame->max; pNewFrame->min = pOldFrame->min; pNewFrame->rms = pOldFrame->rms; for (int j = i + 1; j < i2; j += iChannels) { pOldFrame += iChannels; if (pNewFrame->max < pOldFrame->max) pNewFrame->max = pOldFrame->max; if (pNewFrame->min < pOldFrame->min) pNewFrame->min = pOldFrame->min; if (pNewFrame->rms < pOldFrame->rms) pNewFrame->rms = pOldFrame->rms; } } i = i2; } // New-indirect frame buffer length... m_iPeakLength = n / iChannels; // Done-indirect. } else { // Direct-copy frame-buffer... m_pPeakFrames = new qtractorAudioPeakFile::Frame [n1]; ::memcpy(m_pPeakFrames, pPeakFrames, n1 * sizeof(qtractorAudioPeakFile::Frame)); // New-direct frame buffer length... m_iPeakLength = iPeakLength; // Done-direct. } return m_pPeakFrames; } //---------------------------------------------------------------------- // class qtractorAudioPeakFactory -- Audio peak file factory (singleton). // // Singleton instance pointer. qtractorAudioPeakFactory *qtractorAudioPeakFactory::g_pPeakFactory = nullptr; // Singleton instance accessor (static). qtractorAudioPeakFactory *qtractorAudioPeakFactory::getInstance (void) { return g_pPeakFactory; } // Constructor. qtractorAudioPeakFactory::qtractorAudioPeakFactory ( QObject *pParent ) : QObject(pParent), m_bAutoRemove(false), m_pPeakThread(nullptr), m_iPeakPeriod(c_iPeakPeriod) { // Pseudo-singleton reference setup. g_pPeakFactory = this; } // Default destructor. qtractorAudioPeakFactory::~qtractorAudioPeakFactory (void) { if (m_pPeakThread) { if (m_pPeakThread->isRunning()) do { m_pPeakThread->setRunState(false); // m_pPeakThread->terminate(); m_pPeakThread->sync(); } while (!m_pPeakThread->wait(100)); delete m_pPeakThread; m_pPeakThread = nullptr; } cleanup(); // Pseudo-singleton reference shut-down. g_pPeakFactory = nullptr; } // The peak period accessors. void qtractorAudioPeakFactory::setPeakPeriod ( unsigned short iPeakPeriod ) { if (iPeakPeriod == m_iPeakPeriod) return; QMutexLocker locker(&m_mutex); sync(nullptr); m_iPeakPeriod = iPeakPeriod; // Refresh all current peak files (asynchronously)... PeakFiles::ConstIterator iter = m_peaks.constBegin(); const PeakFiles::ConstIterator& iter_end = m_peaks.constEnd(); for ( ; iter != iter_end; ++iter) { qtractorAudioPeakFile *pPeakFile = iter.value(); pPeakFile->cleanup(true); sync(pPeakFile); } } unsigned short qtractorAudioPeakFactory::peakPeriod (void) const { return m_iPeakPeriod; } // The peak file factory-methods. qtractorAudioPeak* qtractorAudioPeakFactory::createPeak ( const QString& sFilename, float fTimeStretch ) { QMutexLocker locker(&m_mutex); if (m_pPeakThread == nullptr) { m_pPeakThread = new qtractorAudioPeakThread(); m_pPeakThread->start(); } const QString& sPeakName = qtractorAudioPeakFile::peakName(sFilename, fTimeStretch); qtractorAudioPeakFile *pPeakFile = m_peaks.value(sPeakName); if (pPeakFile == nullptr) { pPeakFile = new qtractorAudioPeakFile(sFilename, fTimeStretch); m_peaks.insert(sPeakName, pPeakFile); } return new qtractorAudioPeak(pPeakFile); } // Auto-delete property. void qtractorAudioPeakFactory::setAutoRemove ( bool bAutoRemove ) { m_bAutoRemove = bAutoRemove; } bool qtractorAudioPeakFactory::isAutoRemove (void) const { return m_bAutoRemove; } // Event notifier. void qtractorAudioPeakFactory::notifyPeakEvent (void) { emit peakEvent(); } // Base sync method. void qtractorAudioPeakFactory::sync ( qtractorAudioPeakFile *pPeakFile ) { if (m_pPeakThread) m_pPeakThread->sync(pPeakFile); } // Cleanup method. void qtractorAudioPeakFactory::cleanup (void) { QMutexLocker locker(&m_mutex); sync(nullptr); // Cleanup all current registered peak files... PeakFiles::ConstIterator iter = m_peaks.constBegin(); const PeakFiles::ConstIterator& iter_end = m_peaks.constEnd(); for ( ; iter != iter_end; ++iter) { qtractorAudioPeakFile *pPeakFile = iter.value(); pPeakFile->cleanup(m_bAutoRemove); } qDeleteAll(m_peaks); m_peaks.clear(); // Reset to default resolution... m_iPeakPeriod = c_iPeakPeriod; } // end of qtractorAudioPeak.cpp qtractor-0.9.25/src/PaxHeaders/qtractorComboBox.cpp0000644000000000000000000000013214166551171017316 xustar0030 mtime=1641730681.439610092 30 atime=1641730681.439610092 30 ctime=1641730681.439610092 qtractor-0.9.25/src/qtractorComboBox.cpp0000644000175000001440000001062714166551171020554 0ustar00rncbcusers00000000000000// qtractorComboBox.cpp // /**************************************************************************** Copyright (C) 2005-2020, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorComboBox.h" #include "qtractorAudioFile.h" //------------------------------------------------------------------------- // qtractorAudioFileTypeComboBox - A simple combo-box custom widget. // Constructor. qtractorAudioFileTypeComboBox::qtractorAudioFileTypeComboBox ( QWidget *pParent ) : QComboBox(pParent) { int i = 0; const qtractorAudioFileFactory::FileFormats& formats = qtractorAudioFileFactory::formats(); foreach (qtractorAudioFileFactory::FileFormat *pFormat, formats) { if (pFormat->type != qtractorAudioFileFactory::MadFile) QComboBox::addItem(pFormat->name, i); ++i; } } // Current type accessors. void qtractorAudioFileTypeComboBox::setCurrentType ( const QString& sExt, int iType ) { const bool bBlockSignals = QComboBox::blockSignals(true); QComboBox::setCurrentIndex(indexOf(sExt, iType)); QComboBox::blockSignals(bBlockSignals); } const void *qtractorAudioFileTypeComboBox::currentHandle (void) const { return handleOf(QComboBox::currentIndex()); } int qtractorAudioFileTypeComboBox::currentType ( const void *handle ) const { if (handle == nullptr) handle = currentHandle(); const qtractorAudioFileFactory::FileFormat *pFormat = static_cast (handle); return (pFormat ? pFormat->data : 0); } QString qtractorAudioFileTypeComboBox::currentExt ( const void *handle ) const { if (handle == nullptr) handle = currentHandle(); const qtractorAudioFileFactory::FileFormat *pFormat = static_cast (handle); return (pFormat ? pFormat->ext : QString()); } // Indexed-type accessors. int qtractorAudioFileTypeComboBox::indexOf ( const QString& sExt, int iType ) const { int i = 0; int iIndex = QComboBox::currentIndex(); const qtractorAudioFileFactory::FileFormats& formats = qtractorAudioFileFactory::formats(); foreach (qtractorAudioFileFactory::FileFormat *pFormat, formats) { if (sExt == pFormat->ext && (iType == 0 || iType == pFormat->data)) { iIndex = QComboBox::findData(i); break; } ++i; } return iIndex; } const void *qtractorAudioFileTypeComboBox::handleOf ( int iIndex ) const { if (iIndex >= 0 && iIndex < QComboBox::count()) { const int i = QComboBox::itemData(iIndex).toInt(); return qtractorAudioFileFactory::formats().at(i); } else { return nullptr; } } //------------------------------------------------------------------------- // qtractorAudioFileFormatComboBox - A simple combo-box custom widget. // Constructor. qtractorAudioFileFormatComboBox::qtractorAudioFileFormatComboBox ( QWidget *pParent ) : QComboBox(pParent) { static QStringList s_formats; if (s_formats.isEmpty()) { s_formats.append(QObject::tr("Signed 16-Bit")); s_formats.append(QObject::tr("Signed 24-Bit")); s_formats.append(QObject::tr("Signed 32-Bit")); s_formats.append(QObject::tr("Float 32-Bit")); s_formats.append(QObject::tr("Float 64-Bit")); } QComboBox::addItems(s_formats); } //------------------------------------------------------------------------- // qtractorMidiFileFormatComboBox - A simple combo-box custom widget. // Constructor. qtractorMidiFileFormatComboBox::qtractorMidiFileFormatComboBox ( QWidget *pParent ) : QComboBox(pParent) { static QStringList s_formats; if (s_formats.isEmpty()) { s_formats.append(QObject::tr("SMF Format 0")); s_formats.append(QObject::tr("SMF Format 1")); } QComboBox::addItems(s_formats); } // end of qtractorComboBox.cpp qtractor-0.9.25/src/PaxHeaders/qtractorMeter.cpp0000644000000000000000000000013214166551171016662 xustar0030 mtime=1641730681.448610189 30 atime=1641730681.448610189 30 ctime=1641730681.448610189 qtractor-0.9.25/src/qtractorMeter.cpp0000644000175000001440000002601714166551171020120 0ustar00rncbcusers00000000000000// qtractorMeter.cpp // /**************************************************************************** Copyright (C) 2005-2021, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorMeter.h" #include "qtractorMonitor.h" #include "qtractorMidiControlObserver.h" #include "qtractorMidiControlObserverForm.h" #include "qtractorObserverWidget.h" #include #include #include #include #include #include #include #include #if QT_VERSION < QT_VERSION_CHECK(5, 11, 0) #define horizontalAdvance width #endif //---------------------------------------------------------------------------- // qtractorMeterScale -- Meter bridge scale widget. // Constructor. qtractorMeterScale::qtractorMeterScale ( qtractorMeter *pMeter ) : QFrame(pMeter) { m_pMeter = pMeter; m_iLastY = 0; QFrame::setFrameShape(QFrame::Panel); QFrame::setFrameShadow(QFrame::Sunken); QFrame::setMinimumWidth(20); QFrame::setMaximumWidth(24); // QFrame::setBackgroundRole(QPalette::Mid); const QFont& font = QFrame::font(); QFrame::setFont(QFont(font.family(), font.pointSize() - 3)); } // Meter accessor. qtractorMeter *qtractorMeterScale::meter (void) const { return m_pMeter; } // Draw scale line and label; assumes labels drawn from top to bottom. void qtractorMeterScale::drawLineLabel ( QPainter *p, int y, const QString& sLabel ) { const int iCurrY = QWidget::height() - y; const int iWidth = QWidget::width(); const QFontMetrics& fm = p->fontMetrics(); const int iMidHeight = (fm.height() >> 1); if (iCurrY < iMidHeight || iCurrY > (m_iLastY + iMidHeight)) { if (fm.horizontalAdvance(sLabel) < iWidth - 5) p->drawLine(iWidth - 3, iCurrY, iWidth - 1, iCurrY); p->drawText(0, iCurrY - iMidHeight, iWidth - 3, fm.height(), Qt::AlignHCenter | Qt::AlignVCenter, sLabel); m_iLastY = iCurrY + 1; } } // Paint event handler. void qtractorMeterScale::paintEvent ( QPaintEvent * ) { QPainter painter(this); m_iLastY = 0; #ifndef CONFIG_GRADIENT painter.setPen(Qt::darkGray); #endif paintScale(&painter); } //---------------------------------------------------------------------------- // qtractorMeterValue -- Meter bridge value widget. // List of meter-values (global obviously) QList qtractorMeterValue::g_values; unsigned long qtractorMeterValue::g_iStamp = 0; // Constructor. qtractorMeterValue::qtractorMeterValue ( qtractorMeter *pMeter ) : QWidget(pMeter), m_pMeter(pMeter) { g_values.append(this); } // Destructor (virtual). qtractorMeterValue::~qtractorMeterValue (void) { g_values.removeAll(this); } // Global refreshment (static). void qtractorMeterValue::refreshAll (void) { ++g_iStamp; QListIterator iter(g_values); while (iter.hasNext()) iter.next()->refresh(g_iStamp); } // Global update (static). void qtractorMeterValue::updateAll (void) { QListIterator iter(g_values); while (iter.hasNext()) iter.next()->update(); } //---------------------------------------------------------------------------- // qtractorMeter -- Meter bridge slot widget. // Constructor. qtractorMeter::qtractorMeter ( QWidget *pParent ) : QWidget(pParent) { m_pBoxLayout = new QHBoxLayout(); m_pBoxLayout->setContentsMargins(0, 0, 0, 0); m_pBoxLayout->setSpacing(2); QWidget::setLayout(m_pBoxLayout); m_fScale = 0.0f; m_iPeakFalloff = 0; // QWidget::setMinimumHeight(160); // QWidget::setMaximumHeight(480); QWidget::setSizePolicy( QSizePolicy(QSizePolicy::Minimum, QSizePolicy::Expanding)); } // Default destructor. qtractorMeter::~qtractorMeter (void) { // No need to delete child widgets, Qt does it all for us } //---------------------------------------------------------------------- // class qtractorMixerMeter::PanSliderInterface -- Observer interface. // // Local converter interface. class qtractorMixerMeter::PanSliderInterface : public qtractorObserverSlider::Interface { public: // Formerly Pure virtuals. float scaleFromValue ( float fValue ) const { return 100.0f * fValue; } float valueFromScale ( float fScale ) const { return 0.01f * fScale; } }; //---------------------------------------------------------------------------- // qtractorMixerMeter::PanObserver -- Local dedicated observer. class qtractorMixerMeter::PanObserver : public qtractorObserver { public: // Constructor. PanObserver(qtractorMixerMeter *pMixerMeter) : qtractorObserver(nullptr), m_pMixerMeter(pMixerMeter) {} protected: // Update feedback. void update(bool bUpdate) { if (bUpdate) m_pMixerMeter->updatePanning(); } private: // Members. qtractorMixerMeter *m_pMixerMeter; }; //---------------------------------------------------------------------------- // qtractorMixerMeter::GainObserver -- Local dedicated observer. class qtractorMixerMeter::GainObserver : public qtractorObserver { public: // Constructor. GainObserver(qtractorMixerMeter *pMixerMeter) : qtractorObserver(nullptr), m_pMixerMeter(pMixerMeter) {} protected: // Update feedback. void update(bool bUpdate) { if (bUpdate) m_pMixerMeter->updateGain(); } private: // Members. qtractorMixerMeter *m_pMixerMeter; }; //---------------------------------------------------------------------------- // qtractorMixerMeter -- Mixer-strip meter bridge widget. // Constructor. qtractorMixerMeter::qtractorMixerMeter ( QWidget *pParent ) : QWidget(pParent) { const QFont& font = QWidget::font(); // const QFont font2(font.family(), font.pointSize() - 2); const int iFixedHeight = QFontMetrics(font).lineSpacing() + 4; // QWidget::setFont(font2); QVBoxLayout *pVBoxLayout = new QVBoxLayout(); pVBoxLayout->setContentsMargins(0, 0, 0, 0); pVBoxLayout->setSpacing(2); QWidget::setLayout(pVBoxLayout); m_pPanSlider = new qtractorObserverSlider(/*this*/); m_pPanSlider->setOrientation(Qt::Horizontal); m_pPanSlider->setFixedHeight(20); pVBoxLayout->addWidget(m_pPanSlider); m_pPanSpinBox = new qtractorObserverSpinBox(/*this*/); // m_pPanSpinBox->setFont(font2); m_pPanSpinBox->setFixedHeight(iFixedHeight); m_pPanSpinBox->setKeyboardTracking(false); pVBoxLayout->addWidget(m_pPanSpinBox); m_pTopWidget = new QWidget(/*this*/); m_pTopLayout = new QHBoxLayout(); m_pTopLayout->setContentsMargins(2, 2, 2, 2); m_pTopLayout->setSpacing(0); m_pTopWidget->setLayout(m_pTopLayout); pVBoxLayout->addWidget(m_pTopWidget); m_pBoxLayout = new QHBoxLayout(); m_pBoxLayout->setContentsMargins(2, 2, 2, 2); m_pBoxLayout->setSpacing(2); pVBoxLayout->addLayout(m_pBoxLayout); m_pGainSlider = new qtractorObserverSlider(/*, m_pBoxWidget*/); m_pGainSlider->setOrientation(Qt::Vertical); m_pGainSlider->setFixedWidth(20); m_pBoxLayout->addWidget(m_pGainSlider); m_pGainSpinBox = new qtractorObserverSpinBox(/*this*/); // m_pGainSpinBox->setFont(font2); m_pGainSpinBox->setFixedHeight(iFixedHeight); m_pGainSpinBox->setKeyboardTracking(false); pVBoxLayout->addWidget(m_pGainSpinBox); m_pPanObserver = new PanObserver(this); m_pGainObserver = new GainObserver(this); m_pPanSlider->setInterface(new PanSliderInterface()); m_pPanSlider->setTickPosition(QSlider::NoTicks); m_pPanSlider->setMinimum(-100); m_pPanSlider->setMaximum(+100); m_pPanSlider->setPageStep(10); m_pPanSlider->setSingleStep(1); m_pPanSpinBox->setDecimals(1); m_pPanSpinBox->setMinimum(-1.0f); m_pPanSpinBox->setMaximum(+1.0f); m_pPanSpinBox->setSingleStep(0.1f); m_pPanSpinBox->setAlignment(Qt::AlignHCenter); m_pPanSpinBox->setAccelerated(true); m_pPanSpinBox->setToolTip(tr("Pan")); m_pGainSlider->setTickPosition(QSlider::NoTicks); m_pGainSlider->setMinimum(0); m_pGainSlider->setMaximum(10000); m_pGainSlider->setPageStep(1000); m_pGainSlider->setSingleStep(100); m_pGainSpinBox->setDecimals(1); // m_pGainSpinBox->setSingleStep(0.1f); m_pGainSpinBox->setAlignment(Qt::AlignHCenter); m_pGainSpinBox->setAccelerated(true); m_pGainSpinBox->setToolTip(tr("Gain")); QWidget::setMinimumHeight(160); // QWidget::setMaximumHeight(480); QWidget::setSizePolicy( QSizePolicy(QSizePolicy::Minimum, QSizePolicy::Expanding)); } // Default destructor. qtractorMixerMeter::~qtractorMixerMeter (void) { delete m_pGainObserver; delete m_pPanObserver; // No need to delete child widgets, Qt does it all for us } // Panning subject accessors. void qtractorMixerMeter::setPanningSubject ( qtractorSubject *pSubject ) { m_pPanSlider->setSubject(pSubject); m_pPanSpinBox->setSubject(pSubject); m_pPanObserver->setSubject(pSubject); m_pPanSpinBox->observer()->update(true); m_pPanSlider->observer()->update(true); } qtractorSubject *qtractorMixerMeter::panningSubject (void) const { return m_pPanObserver->subject(); } // Stereo panning accessors. void qtractorMixerMeter::setPanning ( float fPanning ) { m_pPanObserver->setValue(fPanning); monitor()->update(); updatePanning(); } float qtractorMixerMeter::panning (void) const { return m_pPanObserver->value(); } float qtractorMixerMeter::prevPanning (void) const { return m_pPanObserver->prevValue(); } // Gain subject accessors. void qtractorMixerMeter::setGainSubject ( qtractorSubject *pSubject ) { m_pGainSlider->setSubject(pSubject); m_pGainSpinBox->setSubject(pSubject); m_pGainObserver->setSubject(pSubject); m_pGainSpinBox->observer()->update(true); m_pGainSlider->observer()->update(true); } qtractorSubject *qtractorMixerMeter::gainSubject (void) const { return m_pGainObserver->subject(); } // Gain accessors. void qtractorMixerMeter::setGain ( float fGain ) { m_pGainObserver->setValue(fGain); monitor()->update(); updateGain(); } float qtractorMixerMeter::gain (void) const { return m_pGainObserver->value(); } float qtractorMixerMeter::prevGain (void) const { return m_pGainObserver->prevValue(); } // MIDI controller/observer attachment (context menu) activator. // void qtractorMixerMeter::addMidiControlAction ( QWidget *pWidget, qtractorMidiControlObserver *pMidiObserver ) { qtractorMidiControlObserverForm::addMidiControlAction( this, pWidget, pMidiObserver); } void qtractorMixerMeter::midiControlActionSlot (void) { qtractorMidiControlObserverForm::midiControlAction( this, qobject_cast (sender())); } void qtractorMixerMeter::midiControlMenuSlot ( const QPoint& pos ) { qtractorMidiControlObserverForm::midiControlMenu( qobject_cast (sender()), pos); } // end of qtractorMeter.cpp qtractor-0.9.25/src/PaxHeaders/qtractorAudioClip.h0000644000000000000000000000013214166551171017124 xustar0030 mtime=1641730681.435610049 30 atime=1641730681.435610049 30 ctime=1641730681.435610049 qtractor-0.9.25/src/qtractorAudioClip.h0000644000175000001440000001443414166551171020362 0ustar00rncbcusers00000000000000// qtractorAudioClip.h // /**************************************************************************** Copyright (C) 2005-2021, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorAudioClip_h #define __qtractorAudioClip_h #include "qtractorClip.h" #include "qtractorAudioBuffer.h" // Forward declarations. class qtractorAudioPeak; //---------------------------------------------------------------------- // class qtractorAudioClip -- Audio file/buffer clip. // class qtractorAudioClip : public qtractorClip { public: // Constructor. qtractorAudioClip(qtractorTrack *pTrack); // Copy constructor. qtractorAudioClip(const qtractorAudioClip& clip); // Destructor. ~qtractorAudioClip(); // Time-stretching. void setTimeStretch(float fTimeStretch) { m_fTimeStretch = fTimeStretch; } float timeStretch() const { return m_fTimeStretch; } // Pitch-shifting. void setPitchShift(float fPitchShift) { m_fPitchShift = fPitchShift; } float pitchShift() const { return m_fPitchShift; } // WSOLA time-stretch modes (local options). void setWsolaTimeStretch(bool bWsolaTimeStretch) { m_bWsolaTimeStretch = bWsolaTimeStretch; } bool isWsolaTimeStretch() const { return m_bWsolaTimeStretch; } void setWsolaQuickSeek(bool bWsolaQuickSeek) { m_bWsolaQuickSeek = bWsolaQuickSeek; } bool isWsolaQuickSeek() const { return m_bWsolaQuickSeek; } // Alternating overlap tag. unsigned int overlap() const { return m_iOverlap; } // Clip (re)open method. void open(); // The main use method. bool openAudioFile(const QString& sFilename, int iMode = qtractorAudioFile::Read); // Sequence properties accessors. qtractorAudioBuffer *buffer() const { return (m_pData ? m_pData->buffer() : nullptr); } // Direct write method. void write(float **ppBuffer, unsigned int iFrames, unsigned short iChannels = 0, unsigned int iOffset = 0); // Intra-clip frame positioning. void seek(unsigned long iFrame); // Reset clip state. void reset(bool bLooping); // Loop positioning. void setLoop(unsigned long iLoopStart, unsigned long iLoopEnd); // Clip close-commit (record specific) void close(); // Audio clip special process cycle executive. void process(unsigned long iFrameStart, unsigned long iFrameEnd); // Audio clip freewheeling process cycle executive (needed for export). void process_export(unsigned long iFrameStart, unsigned long iFrameEnd); // Clip paint method. void draw(QPainter *pPainter, const QRect& clipRect, unsigned long iClipOffset); // Clip update method (no-op). void update() {} // Audio clip tool-tip. QString toolTip() const; // Audio clip export method. typedef void (*ClipExport)(float **, unsigned int, void *); bool clipExport(ClipExport pfnClipExport, void *pvArg, unsigned long iOffset = 0, unsigned long iLength = 0) const; // Most interesting key/data (ref-counted?)... class Key; class Data { public: // Constructor. Data(qtractorTrack *pTrack, unsigned short iChannels) : m_pBuff(new qtractorAudioBuffer( pTrack->syncThread(), iChannels)) {} // Destructor. ~Data() { clear(); delete m_pBuff; } // Buffer accessor. qtractorAudioBuffer *buffer() const { return m_pBuff; } // Direct write method. void write (float **ppBuffer, unsigned int iFrames, unsigned short iChannels, unsigned int iOffset) { m_pBuff->write(ppBuffer, iFrames, iChannels, iOffset); } // Direct sync method. void syncExport() { m_pBuff->syncExport(); } // Intra-clip frame positioning. void seek(unsigned long iFrame) { m_pBuff->seek(iFrame); } // Reset buffer state. void reset(bool bLooping) { m_pBuff->reset(bLooping); } // Loop positioning. void setLoop(unsigned long iLoopStart, unsigned long iLoopEnd) { m_pBuff->setLoop(iLoopStart, iLoopEnd); } // Ref-counting related methods. void attach(qtractorAudioClip *pAudioClip) { m_clips.append(pAudioClip); } void detach(qtractorAudioClip *pAudioClip) { m_clips.removeAll(pAudioClip); } unsigned short count() const { return m_clips.count(); } const QList& clips() const { return m_clips; } void clear() { m_clips.clear(); } private: // Interesting variables. qtractorAudioBuffer *m_pBuff; // Ref-counting related stuff. QList m_clips; }; typedef QHash Hash; // Manage local hash key. void insertHashKey(); void updateHashKey(); void removeHashKey(); // Un/relink (de/clone) local hash data. void unlinkHashData(); void relinkHashData(); // Whether local hash is being shared. bool isHashLinked() const; // Make sure the clip hash-table gets reset. static void clearHashTable(); protected: // Virtual document element methods. bool loadClipElement(qtractorDocument *pDocument, QDomElement *pElement); bool saveClipElement(qtractorDocument *pDocument, QDomElement *pElement); // Private cleanup. void closeAudioFile(); // Alternating overlap test. bool isOverlap(unsigned int iOverlapSize) const; // Gain/panning fractionalizer(tm)... void updateFractGains(qtractorAudioBuffer *pBuff); private: // Instance variables. qtractorAudioPeak *m_pPeak; float m_fTimeStretch; float m_fPitchShift; bool m_bWsolaTimeStretch; bool m_bWsolaQuickSeek; // Alternate overlap tag. unsigned int m_iOverlap; // Gain fractionalizers(tm)... typedef struct { int num, den; } FractGain; FractGain *m_pFractGains; // Most interesting key/data (ref-counted?)... Key *m_pKey; Data *m_pData; static Hash g_hashTable; }; #endif // __qtractorAudioClip_h // end of qtractorAudioClip.h qtractor-0.9.25/src/PaxHeaders/lv20000644000000000000000000000013214166551171013750 xustar0030 mtime=1641730681.433610027 30 atime=1641730681.432610016 30 ctime=1641730681.433610027 qtractor-0.9.25/src/lv2/0000755000175000001440000000000014166551171015255 5ustar00rncbcusers00000000000000qtractor-0.9.25/src/lv2/PaxHeaders/lv2_atom_helpers.h0000644000000000000000000000013214166551171017443 xustar0030 mtime=1641730681.432610016 30 atime=1641730681.432610016 30 ctime=1641730681.432610016 qtractor-0.9.25/src/lv2/lv2_atom_helpers.h0000644000175000001440000001436014166551171020677 0ustar00rncbcusers00000000000000// lv2_atom_helpers.h // /**************************************************************************** Copyright (C) 2005-2021, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ /* Helper functions for LV2 atom:Sequence event buffer. * * tentatively adapted from: * * - lv2_evbuf.h,c - An abstract/opaque LV2 event buffer implementation. * * - event-helpers.h - Helper functions for the LV2 Event extension. * * * Copyright 2008-2012 David Robillard */ #ifndef LV2_ATOM_HELPERS_H #define LV2_ATOM_HELPERS_H #include #include #include #include #include #include "lv2/lv2plug.in/ns/ext/atom/atom.h" // An abstract/opaque LV2 atom:Sequence buffer. // typedef struct _LV2_Atom_Buffer { uint32_t capacity; uint32_t chunk_type; uint32_t sequence_type; LV2_Atom_Sequence aseq; } LV2_Atom_Buffer; // Pad a size to 64 bits (for LV2 atom:Sequence event sizes). // static inline uint32_t lv2_atom_buffer_pad_size ( uint32_t size ) { return (size + 7) & (~7); } // Clear and initialize an existing LV2 atom:Sequenece buffer. // static inline void lv2_atom_buffer_reset ( LV2_Atom_Buffer *abuf, bool input ) { if (input) { abuf->aseq.atom.size = sizeof(LV2_Atom_Sequence_Body); abuf->aseq.atom.type = abuf->sequence_type; } else { abuf->aseq.atom.size = abuf->capacity; abuf->aseq.atom.type = abuf->chunk_type; } } // Allocate a new, empty LV2 atom:Sequence buffer. // static inline LV2_Atom_Buffer *lv2_atom_buffer_new ( uint32_t capacity, uint32_t chunk_type, uint32_t sequence_type, bool input ) { LV2_Atom_Buffer *abuf = (LV2_Atom_Buffer *) malloc(sizeof(LV2_Atom_Buffer) + sizeof(LV2_Atom_Sequence) + capacity); abuf->capacity = capacity; abuf->chunk_type = chunk_type; abuf->sequence_type = sequence_type; lv2_atom_buffer_reset(abuf, input); return abuf; } // Free an LV2 atom:Sequenece buffer allocated with lv2_atome_buffer_new. // static inline void lv2_atom_buffer_free ( LV2_Atom_Buffer *abuf ) { free(abuf); } // Return the total padded size of events stored in a LV2 atom:Sequence buffer. // static inline uint32_t lv2_atom_buffer_get_size ( LV2_Atom_Buffer *abuf ) { if (abuf->aseq.atom.type == abuf->sequence_type) return abuf->aseq.atom.size - sizeof(LV2_Atom_Sequence_Body); else return 0; } // Return the actual LV2 atom:Sequence implementation. // static inline LV2_Atom_Sequence *lv2_atom_buffer_get_sequence ( LV2_Atom_Buffer *abuf ) { return &abuf->aseq; } // An iterator over an atom:Sequence buffer. // typedef struct _LV2_Atom_Buffer_Iterator { LV2_Atom_Buffer *abuf; uint32_t offset; } LV2_Atom_Buffer_Iterator; // Reset an iterator to point to the start of an LV2 atom:Sequence buffer. // static inline bool lv2_atom_buffer_begin ( LV2_Atom_Buffer_Iterator *iter, LV2_Atom_Buffer *abuf ) { iter->abuf = abuf; iter->offset = 0; return (abuf->aseq.atom.size > 0); } // Reset an iterator to point to the end of an LV2 atom:Sequence buffer. // static inline bool lv2_atom_buffer_end ( LV2_Atom_Buffer_Iterator *iter, LV2_Atom_Buffer *abuf ) { iter->abuf = abuf; iter->offset = lv2_atom_buffer_pad_size(lv2_atom_buffer_get_size(abuf)); return (iter->offset < abuf->capacity - sizeof(LV2_Atom_Event)); } // Check if a LV2 atom:Sequenece buffer iterator is valid. // static inline bool lv2_atom_buffer_is_valid ( LV2_Atom_Buffer_Iterator *iter ) { return iter->offset < lv2_atom_buffer_get_size(iter->abuf); } // Advance a LV2 atom:Sequenece buffer iterator forward one event. // static inline bool lv2_atom_buffer_increment ( LV2_Atom_Buffer_Iterator *iter ) { if (!lv2_atom_buffer_is_valid(iter)) return false; LV2_Atom_Buffer *abuf = iter->abuf; LV2_Atom_Sequence *aseq = &abuf->aseq; uint32_t size = ((LV2_Atom_Event *) ((char *) LV2_ATOM_CONTENTS(LV2_Atom_Sequence, aseq) + iter->offset))->body.size; iter->offset += lv2_atom_buffer_pad_size(sizeof(LV2_Atom_Event) + size); return true; } // Get the event currently pointed at a LV2 atom:Sequence buffer iterator. // static inline LV2_Atom_Event *lv2_atom_buffer_get ( LV2_Atom_Buffer_Iterator *iter, uint8_t **data ) { if (!lv2_atom_buffer_is_valid(iter)) return NULL; LV2_Atom_Buffer *abuf = iter->abuf; LV2_Atom_Sequence *aseq = &abuf->aseq; LV2_Atom_Event *aev = (LV2_Atom_Event *) ((char *) LV2_ATOM_CONTENTS(LV2_Atom_Sequence, aseq) + iter->offset); *data = (uint8_t *) LV2_ATOM_BODY(&aev->body); return aev; } // Write an event at a LV2 atom:Sequence buffer iterator. // #if defined(Q_CC_GNU) || defined(Q_CC_MINGW) #pragma GCC diagnostic push #pragma GCC diagnostic ignored "-Wstringop-overflow" #endif static inline bool lv2_atom_buffer_write ( LV2_Atom_Buffer_Iterator *iter, uint32_t frames, uint32_t /*subframes*/, uint32_t type, uint32_t size, const uint8_t *data ) { LV2_Atom_Buffer *abuf = iter->abuf; LV2_Atom_Sequence *aseq = &abuf->aseq; if (abuf->capacity - sizeof(LV2_Atom) - aseq->atom.size < sizeof(LV2_Atom_Event) + size) return false; LV2_Atom_Event *aev = (LV2_Atom_Event*) ((char *) LV2_ATOM_CONTENTS(LV2_Atom_Sequence, aseq) + iter->offset); aev->time.frames = frames; aev->body.type = type; aev->body.size = size; memcpy(LV2_ATOM_BODY(&aev->body), data, size); size = lv2_atom_buffer_pad_size(sizeof(LV2_Atom_Event) + size); aseq->atom.size += size; iter->offset += size; return true; } #if defined(Q_CC_GNU) || defined(Q_CC_MINGW) #pragma GCC diagnostic pop #endif #endif // LV2_ATOM_HELPERS_H // end of lv2_atom_helpers.h qtractor-0.9.25/src/lv2/PaxHeaders/lv2_midnam.h0000644000000000000000000000013214166551171016226 xustar0030 mtime=1641730681.433610027 30 atime=1641730681.433610027 30 ctime=1641730681.433610027 qtractor-0.9.25/src/lv2/lv2_midnam.h0000644000175000001440000000421714166551171017462 0ustar00rncbcusers00000000000000/* LV2 MIDNAM Extension Copyright 2016 Robin Gareus Permission to use, copy, modify, and/or distribute this software for any purpose with or without fee is hereby granted, provided that the above copyright notice and this permission notice appear in all copies. THIS SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ /** @file lv2_midnam.h C header for the LV2 MIDNAM extension . */ #ifndef LV2_MIDNAM_H #define LV2_MIDNAM_H #include "lv2/lv2plug.in/ns/lv2core/lv2.h" #define LV2_MIDNAM_URI "http://ardour.org/lv2/midnam" #define LV2_MIDNAM_PREFIX LV2_MIDNAM_URI "#" #define LV2_MIDNAM__interface LV2_MIDNAM_PREFIX "interface" #define LV2_MIDNAM__update LV2_MIDNAM_PREFIX "update" #ifdef __cplusplus extern "C" { #endif typedef void* LV2_Midnam_Handle; /** a LV2 Feature provided by the Host to the plugin */ typedef struct { /** Opaque host data */ LV2_Midnam_Handle handle; /** Request from run() that the host should re-read the midnam */ void (*update)(LV2_Midnam_Handle handle); } LV2_Midnam; typedef struct { /** Query midnam document. The plugin * is expected to return a null-terminated XML * text which is a valid midnam desciption * (or NULL in case of error). * * The midnam \ must be unique and * specific for the given plugin-instance. */ char* (*midnam)(LV2_Handle instance); /** The unique model id used ith the midnam, * (or NULL). */ char* (*model)(LV2_Handle instance); /** free allocated strings. The host * calls this for every value returned by * \ref midnam and \ref model. */ void (*free)(char*); } LV2_Midnam_Interface; #ifdef __cplusplus } /* extern "C" */ #endif #endif /* LV2_MIDNAM_H */ qtractor-0.9.25/src/lv2/PaxHeaders/lv2_external_ui.h0000644000000000000000000000013214166551171017300 xustar0030 mtime=1641730681.433610027 30 atime=1641730681.433610027 30 ctime=1641730681.433610027 qtractor-0.9.25/src/lv2/lv2_external_ui.h0000644000175000001440000000672014166551171020535 0ustar00rncbcusers00000000000000/* LV2 External UI extension This work is in public domain. This file is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. If you have questions, contact Filipe Coelho (aka falkTX) or ask in #lad channel, FreeNode IRC network. */ /** @file lv2_external_ui.h C header for the LV2 External UI extension . */ #ifndef LV2_EXTERNAL_UI_H #define LV2_EXTERNAL_UI_H #include "lv2/lv2plug.in/ns/extensions/ui/ui.h" #define LV2_EXTERNAL_UI_URI "http://kxstudio.sf.net/ns/lv2ext/external-ui" #define LV2_EXTERNAL_UI_PREFIX LV2_EXTERNAL_UI_URI "#" #define LV2_EXTERNAL_UI__Host LV2_EXTERNAL_UI_PREFIX "Host" #define LV2_EXTERNAL_UI__Widget LV2_EXTERNAL_UI_PREFIX "Widget" /** This extension used to be defined by a lv2plug.in URI */ #define LV2_EXTERNAL_UI_DEPRECATED_URI "http://lv2plug.in/ns/extensions/ui#external" #ifdef __cplusplus extern "C" { #endif /** * When LV2_EXTERNAL_UI__Widget UI is instantiated, the returned * LV2UI_Widget handle must be cast to pointer to LV2_External_UI_Widget. * UI is created in invisible state. */ typedef struct _LV2_External_UI_Widget { /** * Host calls this function regulary. UI library implementing the * callback may do IPC or redraw the UI. * * @param _this_ the UI context */ void (*run)(struct _LV2_External_UI_Widget * _this_); /** * Host calls this function to make the plugin UI visible. * * @param _this_ the UI context */ void (*show)(struct _LV2_External_UI_Widget * _this_); /** * Host calls this function to make the plugin UI invisible again. * * @param _this_ the UI context */ void (*hide)(struct _LV2_External_UI_Widget * _this_); } LV2_External_UI_Widget; #define LV2_EXTERNAL_UI_RUN(ptr) (ptr)->run(ptr) #define LV2_EXTERNAL_UI_SHOW(ptr) (ptr)->show(ptr) #define LV2_EXTERNAL_UI_HIDE(ptr) (ptr)->hide(ptr) /** * On UI instantiation, host must supply LV2_EXTERNAL_UI__Host feature. * LV2_Feature::data must be pointer to LV2_External_UI_Host. */ typedef struct _LV2_External_UI_Host { /** * Callback that plugin UI will call when UI (GUI window) is closed by user. * This callback will be called during execution of LV2_External_UI_Widget::run() * (i.e. not from background thread). * * After this callback is called, UI is defunct. Host must call LV2UI_Descriptor::cleanup(). * If host wants to make the UI visible again, the UI must be reinstantiated. * * @note When using the depreated URI LV2_EXTERNAL_UI_DEPRECATED_URI, * some hosts will not call LV2UI_Descriptor::cleanup() as they should, * and may call show() again without re-initialization. * * @param controller Host context associated with plugin UI, as * supplied to LV2UI_Descriptor::instantiate(). */ void (*ui_closed)(LV2UI_Controller controller); /** * Optional (may be NULL) "user friendly" identifier which the UI * may display to allow a user to easily associate this particular * UI instance with the correct plugin instance as it is represented * by the host (e.g. "track 1" or "channel 4"). * * If supplied by host, the string will be referenced only during * LV2UI_Descriptor::instantiate() */ const char * plugin_human_id; } LV2_External_UI_Host; #ifdef __cplusplus } /* extern "C" */ #endif #endif /* LV2_EXTERNAL_UI_H */ qtractor-0.9.25/src/lv2/PaxHeaders/lv2_programs.h0000644000000000000000000000013214166551171016613 xustar0030 mtime=1641730681.433610027 30 atime=1641730681.433610027 30 ctime=1641730681.433610027 qtractor-0.9.25/src/lv2/lv2_programs.h0000644000175000001440000001430514166551171020046 0ustar00rncbcusers00000000000000/* LV2 Programs Extension Copyright 2012 Filipe Coelho Permission to use, copy, modify, and/or distribute this software for any purpose with or without fee is hereby granted, provided that the above copyright notice and this permission notice appear in all copies. THIS SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ /** @file lv2_programs.h C header for the LV2 programs extension . */ #ifndef LV2_PROGRAMS_H #define LV2_PROGRAMS_H #include "lv2/lv2plug.in/ns/lv2core/lv2.h" #include "lv2/lv2plug.in/ns/extensions/ui/ui.h" #define LV2_PROGRAMS_URI "http://kxstudio.sf.net/ns/lv2ext/programs" #define LV2_PROGRAMS_PREFIX LV2_PROGRAMS_URI "#" #define LV2_PROGRAMS__Host LV2_PROGRAMS_PREFIX "Host" #define LV2_PROGRAMS__Interface LV2_PROGRAMS_PREFIX "Interface" #define LV2_PROGRAMS__UIInterface LV2_PROGRAMS_PREFIX "UIInterface" #ifdef __cplusplus extern "C" { #endif typedef void* LV2_Programs_Handle; typedef struct _LV2_Program_Descriptor { /** Bank number for this program. Note that this extension does not support MIDI-style separation of bank LSB and MSB values. There is no restriction on the set of available banks: the numbers do not need to be contiguous, there does not need to be a bank 0, etc. */ uint32_t bank; /** Program number (unique within its bank) for this program. There is no restriction on the set of available programs: the numbers do not need to be contiguous, there does not need to be a program 0, etc. */ uint32_t program; /** Name of the program. */ const char * name; } LV2_Program_Descriptor; /** Programs extension, plugin data. When the plugin's extension_data is called with argument LV2_PROGRAMS__Interface, the plugin MUST return an LV2_Programs_Instance structure, which remains valid for the lifetime of the plugin. */ typedef struct _LV2_Programs_Interface { /** * get_program() * * This member is a function pointer that provides a description * of a program (named preset sound) available on this plugin. * * The index argument is an index into the plugin's list of * programs, not a program number as represented by the Program * field of the LV2_Program_Descriptor. (This distinction is * needed to support plugins that use non-contiguous program or * bank numbers.) * * This function returns a LV2_Program_Descriptor pointer that is * guaranteed to be valid only until the next call to get_program * or deactivate, on the same plugin instance. This function must * return NULL if passed an index argument out of range, so that * the host can use it to query the number of programs as well as * their properties. */ const LV2_Program_Descriptor *(*get_program)(LV2_Handle handle, uint32_t index); /** * select_program() * * This member is a function pointer that selects a new program * for this plugin. The program change should take effect * immediately at the start of the next run() call. (This * means that a host providing the capability of changing programs * between any two notes on a track must vary the block size so as * to place the program change at the right place. A host that * wanted to avoid this would probably just instantiate a plugin * for each program.) * * Plugins should ignore a select_program() call with an invalid * bank or program. * * A plugin is not required to select any particular default * program on activate(): it's the host's duty to set a program * explicitly. * * A plugin is permitted to re-write the values of its input * control ports when select_program is called. The host should * re-read the input control port values and update its own * records appropriately. (This is the only circumstance in which * a LV2 plugin is allowed to modify its own control-input ports.) */ void (*select_program)(LV2_Handle handle, uint32_t bank, uint32_t program); } LV2_Programs_Interface; /** Programs extension, UI data. When the UI's extension_data is called with argument LV2_PROGRAMS__UIInterface, the UI MUST return an LV2_Programs_UI_Interface structure, which remains valid for the lifetime of the UI. */ typedef struct _LV2_Programs_UI_Interface { /** * select_program() * * This is exactly the same as select_program in LV2_Programs_Instance, * but this struct relates to the UI instead of the plugin. * * When called, UIs should update their state to match the selected program. */ void (*select_program)(LV2UI_Handle handle, uint32_t bank, uint32_t program); } LV2_Programs_UI_Interface; /** Feature data for LV2_PROGRAMS__Host. */ typedef struct _LV2_Programs_Host { /** * Opaque host data. */ LV2_Programs_Handle handle; /** * program_changed() * * Tell the host to reload a plugin's program. * Parameter handle MUST be the 'handle' member of this struct. * Parameter index is program index to change. * When index is -1, host should reload all the programs. * * The plugin MUST NEVER call this function on a RT context or during run(). * * NOTE: This call is to inform the host about a program's bank, program or name change. * It DOES NOT change the current selected program. */ void (*program_changed)(LV2_Programs_Handle handle, int32_t index); } LV2_Programs_Host; #ifdef __cplusplus } /* extern "C" */ #endif #endif /* LV2_PROGRAMS_H */ qtractor-0.9.25/src/PaxHeaders/qtractorMidiControlCommand.cpp0000644000000000000000000000012414166551171021331 xustar0028 mtime=1641730681.4496102 28 atime=1641730681.4496102 28 ctime=1641730681.4496102 qtractor-0.9.25/src/qtractorMidiControlCommand.cpp0000644000175000001440000000430514166551171022562 0ustar00rncbcusers00000000000000// qtractorMidiControlCommand.cpp // /**************************************************************************** Copyright (C) 2010-2019, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorMidiControlCommand.h" #include "qtractorMidiControlObserver.h" //---------------------------------------------------------------------- // class qtractorMidiControlObserverCommand - declaration. // // Constructor. qtractorMidiControlObserverCommand::qtractorMidiControlObserverCommand ( const QString& sName, qtractorMidiControlObserver *pMidiObserver ) : qtractorCommand(sName), m_pMidiObserver(pMidiObserver) { setRefresh(false); } // Map/unmap observer methods. bool qtractorMidiControlObserverCommand::mapMidiObserver (void) const { qtractorMidiControl *pMidiControl = qtractorMidiControl::getInstance(); if (pMidiControl == nullptr) return false; if (pMidiControl->isMidiObserverMapped(m_pMidiObserver)) return false; pMidiControl->mapMidiObserver(m_pMidiObserver); return true; } // Unmap observer methods. bool qtractorMidiControlObserverCommand::unmapMidiObserver (void) const { qtractorMidiControl *pMidiControl = qtractorMidiControl::getInstance(); if (pMidiControl == nullptr) return false; if (!pMidiControl->isMidiObserverMapped(m_pMidiObserver)) return false; pMidiControl->unmapMidiObserver(m_pMidiObserver); return true; } // end of qtractorMidiControlCommand.cpp qtractor-0.9.25/src/PaxHeaders/qtractorObserverWidget.h0000644000000000000000000000013214166551171020206 xustar0030 mtime=1641730681.457610286 30 atime=1641730681.457610286 30 ctime=1641730681.457610286 qtractor-0.9.25/src/qtractorObserverWidget.h0000644000175000001440000001107514166551171021442 0ustar00rncbcusers00000000000000// qtractorObserverWidget.h // /**************************************************************************** Copyright (C) 2005-2020, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorObserverWidget_h #define __qtractorObserverWidget_h #include "qtractorObserver.h" //---------------------------------------------------------------------- // class qtractorObserverWidget -- Template widget observer/visitor. // #include "qtractorSpinBox.h" #include #include template class qtractorObserverWidget : public Widget { public: // Local interface converter. class Interface { public: // Virtual destructor. virtual ~Interface() {} // Pure virtuals. virtual float scaleFromValue(float fValue) const = 0; virtual float valueFromScale(float fScale) const = 0; }; // Local observer. class Observer : public qtractorObserver { public: // Constructor. Observer(qtractorSubject *pSubject, qtractorObserverWidget *pWidget) : qtractorObserver(pSubject), m_pWidget(pWidget) {} // Observer updater. void update(bool bUpdate) { if (bUpdate) m_pWidget->updateValue(value()); } private: // Members. qtractorObserverWidget *m_pWidget; }; // Constructor. qtractorObserverWidget(QWidget *pParent = 0) : Widget(pParent), m_pInterface(nullptr), m_observer(nullptr, this) {} // Destructor. ~qtractorObserverWidget() { setInterface(nullptr); } // Setup. void setSubject(qtractorSubject *pSubject) { m_observer.setSubject(pSubject); } qtractorSubject *subject() const { return m_observer.subject(); } // Observer accessor. Observer *observer() { return &m_observer; } // Interface setup. void setInterface(Interface *pInterface) { if (m_pInterface) delete m_pInterface; m_pInterface = pInterface; } // Interface methods. float scaleFromValue(float fValue) const { return (m_pInterface ? m_pInterface->scaleFromValue(fValue) : fValue); } float valueFromScale(float fScale) const { return (m_pInterface ? m_pInterface->valueFromScale(fScale) : fScale); } protected: // Pure virtual visitor. virtual void updateValue(float fValue) = 0; private: // Members. Interface *m_pInterface; Observer m_observer; }; //---------------------------------------------------------------------- // class qtractorObserverCheckBox -- Concrete widget observer. // class qtractorObserverCheckBox : public qtractorObserverWidget { Q_OBJECT public: // Constructor. qtractorObserverCheckBox(QWidget *pParent = 0); protected: // Visitors overload. void updateValue(float fValue); protected slots: void checkBoxChanged(bool bValue); signals: void valueChanged(float); }; //---------------------------------------------------------------------- // class qtractorObserverSpinBox -- Concrete widget observer. // class qtractorObserverSpinBox : public qtractorObserverWidget { Q_OBJECT public: // Constructor. qtractorObserverSpinBox(QWidget *pParent = 0); protected: // Visitors overload. void updateValue(float fValue); protected slots: void spinBoxChanged(double value); signals: void valueChanged(float); }; //---------------------------------------------------------------------- // class qtractorObserverSlider -- Concrete widget observer. // class qtractorObserverSlider : public qtractorObserverWidget { Q_OBJECT public: // Constructor. qtractorObserverSlider(QWidget *pParent = 0); protected: // Alternate mouse behavior event handlers. void mousePressEvent(QMouseEvent *pMouseEvent); void wheelEvent(QWheelEvent *pWheelEvent); // Visitors overload. void updateValue(float fValue); protected slots: void sliderChanged(int iValue); signals: void valueChanged(float); }; #endif // __qtractorObserverWidget_h // end of qtractorObserverWidget.h qtractor-0.9.25/src/PaxHeaders/qtractorDssiPlugin.cpp0000644000000000000000000000013214166551171017667 xustar0030 mtime=1641730681.441610114 30 atime=1641730681.441610114 30 ctime=1641730681.441610114 qtractor-0.9.25/src/qtractorDssiPlugin.cpp0000644000175000001440000010516414166551171021126 0ustar00rncbcusers00000000000000// qtractorDssiPlugin.cpp // /**************************************************************************** Copyright (C) 2005-2021, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #ifdef CONFIG_DSSI #include "qtractorDssiPlugin.h" #include "qtractorPluginForm.h" #include "qtractorPluginCommand.h" #include "qtractorMidiManager.h" #include "qtractorSession.h" #include "qtractorAudioEngine.h" #include "qtractorMainForm.h" #include #include #ifdef CONFIG_LIBLO #include #include #include //---------------------------------------------------------------------------- // qtractorDssiPlugin::DssiEditor -- DSSI GUI Editor instance. // struct DssiEditor { // Constructor. DssiEditor(qtractorDssiPlugin *pDssiPlugin) : plugin(pDssiPlugin), target(nullptr), source(nullptr), path(nullptr), busy(0) {} // Destructor. ~DssiEditor() { if (target) lo_address_free(target); if (source) lo_address_free(source); if (path) ::free(path); } // Member variables. qtractorDssiPlugin *plugin; lo_address target; lo_address source; char *path; int busy; }; static lo_server_thread g_oscThread; static QString g_sOscPath; static QMutex g_oscMutex; static QHash g_dssiEditors; static QString osc_label ( qtractorDssiPlugin *pDssiPlugin ) { return (pDssiPlugin->type())->label() + '.' + QString::number(ulong(pDssiPlugin), 16); } static DssiEditor *osc_find_editor ( const QString& sOscLabel ) { #ifdef CONFIG_DEBUG_0 qDebug("osc_find_editor(\"%s\")", sOscLabel.toUtf8().constData()); #endif return g_dssiEditors.value(sOscLabel, nullptr); } static void osc_error ( int num, const char *msg, const char *path ) { qWarning("osc_error: server error %d in path \"%s\": %s", num, path, msg); } static int osc_send_configure ( DssiEditor *pDssiEditor, const char *key, const char *value ) { if (pDssiEditor->busy > 0) return 1; if (pDssiEditor->target == nullptr) return 1; #ifdef CONFIG_DEBUG qDebug("osc_send_configure: path \"%s\", key \"%s\", value \"%s\"", pDssiEditor->path, key, value); #endif QString sPath(pDssiEditor->path); sPath += "/configure"; lo_send(pDssiEditor->target, sPath.toUtf8().constData(), "ss", key, value); return 0; } static int osc_send_control ( DssiEditor *pDssiEditor, int param, float value ) { if (pDssiEditor->busy > 0) return 1; if (pDssiEditor->target == nullptr) return 1; #ifdef CONFIG_DEBUG qDebug("osc_send_control: path \"%s\", param %d, value %g", pDssiEditor->path, param, value); #endif QString sPath(pDssiEditor->path); sPath += "/control"; lo_send(pDssiEditor->target, sPath.toUtf8().constData(), "if", param, value); return 0; } static int osc_send_program ( DssiEditor *pDssiEditor, int bank, int prog ) { if (pDssiEditor->busy > 0) return 1; if (pDssiEditor->target == nullptr) return 1; #ifdef CONFIG_DEBUG qDebug("osc_send_program: path \"%s\", bank %d, prog %d", pDssiEditor->path, bank, prog); #endif QString sPath(pDssiEditor->path); sPath += "/program"; lo_send(pDssiEditor->target, sPath.toUtf8().constData(), "ii", bank, prog); return 0; } static int osc_send_show ( DssiEditor *pDssiEditor ) { if (pDssiEditor->busy > 0) return 1; if (pDssiEditor->target == nullptr) return 1; #ifdef CONFIG_DEBUG qDebug("osc_send_show: path \"%s\"", pDssiEditor->path); #endif QString sPath(pDssiEditor->path); sPath += "/show"; lo_send(pDssiEditor->target, sPath.toUtf8().constData(), ""); return 0; } static int osc_send_hide ( DssiEditor *pDssiEditor ) { if (pDssiEditor->busy > 0) return 1; if (pDssiEditor->target == nullptr) return 1; #ifdef CONFIG_DEBUG qDebug("osc_send_hide: path \"%s\"", pDssiEditor->path); #endif QString sPath(pDssiEditor->path); sPath += "/hide"; lo_send(pDssiEditor->target, sPath.toUtf8().constData(), ""); return 0; } static int osc_send_quit ( DssiEditor *pDssiEditor ) { if (pDssiEditor->busy > 0) return 1; if (pDssiEditor->target == nullptr) return 1; #ifdef CONFIG_DEBUG qDebug("osc_send_quit: path \"%s\"", pDssiEditor->path); #endif QString sPath(pDssiEditor->path); sPath += "/quit"; lo_send(pDssiEditor->target, sPath.toUtf8().constData(), ""); return 0; } static int osc_update ( DssiEditor *pDssiEditor, lo_arg **argv, lo_address source ) { const char *url = (const char *) &argv[0]->s; const char *host, *port; #ifdef CONFIG_DEBUG qDebug("osc_update: path \"%s\"", url); #endif qtractorDssiPlugin *pDssiPlugin = pDssiEditor->plugin; if (pDssiPlugin == nullptr) return 1; ++(pDssiEditor->busy); if (pDssiEditor->target) lo_address_free(pDssiEditor->target); host = lo_url_get_hostname(url); port = lo_url_get_port(url); pDssiEditor->target = lo_address_new(host, port); ::free((void *) host); ::free((void *) port); if (pDssiEditor->source) lo_address_free(pDssiEditor->source); host = lo_address_get_hostname(source); port = lo_address_get_port(source); pDssiEditor->source = lo_address_new(host, port); if (pDssiEditor->path) ::free(pDssiEditor->path); pDssiEditor->path = lo_url_get_path(url); --(pDssiEditor->busy); // Update plugin configuration... const qtractorPlugin::Configs& configs = pDssiPlugin->configs(); qtractorPlugin::Configs::ConstIterator iter = configs.constBegin(); const qtractorPlugin::Configs::ConstIterator& iter_end = configs.constEnd(); for (; iter != iter_end; ++iter) { osc_send_configure(pDssiEditor, iter.key().toUtf8().constData(), iter.value().toUtf8().constData()); } // Update program selection... qtractorMidiManager *pMidiManager = (pDssiPlugin->list())->midiManager(); if (pMidiManager && pMidiManager->currentBank() >= 0 && pMidiManager->currentProg() >= 0) { osc_send_program(pDssiEditor, pMidiManager->currentBank(), pMidiManager->currentProg()); } // Update control params... const qtractorPlugin::Params& params = pDssiPlugin->params(); qtractorPlugin::Params::ConstIterator param = params.constBegin(); const qtractorPlugin::Params::ConstIterator& param_end = params.constEnd(); for ( ; param != param_end; ++param) { qtractorPlugin::Param *pParam = param.value(); osc_send_control(pDssiEditor, pParam->index(), pParam->value()); } // Update all control output ports... pDssiPlugin->updateControlOuts(true); return osc_send_show(pDssiEditor); } static int osc_configure ( DssiEditor *pDssiEditor, lo_arg **argv ) { const char *key = (const char *) &argv[0]->s; const char *value = (const char *) &argv[1]->s; #ifdef CONFIG_DEBUG qDebug("osc_configure: path \"%s\", key \"%s\", value \"%s\"", pDssiEditor->path, key, value); #endif qtractorDssiPlugin *pDssiPlugin = pDssiEditor->plugin; if (pDssiPlugin == nullptr) return 1; // Save and send configuration to plugin... ++(pDssiEditor->busy); pDssiPlugin->setConfig(key, value); pDssiPlugin->configure(key, value); qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm) pMainForm->dirtyNotifySlot(); --(pDssiEditor->busy); return 0; } static int osc_control ( DssiEditor *pDssiEditor, lo_arg **argv ) { const int param = argv[0]->i; const float value = argv[1]->f; #ifdef CONFIG_DEBUG qDebug("osc_control: path \"%s\", param %d, value %g", pDssiEditor->path, param, value); #endif qtractorDssiPlugin *pDssiPlugin = pDssiEditor->plugin; if (pDssiPlugin == nullptr) return 1; // Plugin parameter lookup. ++(pDssiEditor->busy); pDssiPlugin->updateParamValue(param, value, true); --(pDssiEditor->busy); return 0; } static int osc_program ( DssiEditor *pDssiEditor, lo_arg **argv ) { const int bank = argv[0]->i; const int prog = argv[1]->i; #ifdef CONFIG_DEBUG qDebug("osc_program: path \"%s\", bank %d, prog %d", pDssiEditor->path, bank, prog); #endif qtractorDssiPlugin *pDssiPlugin = pDssiEditor->plugin; if (pDssiPlugin == nullptr) return 1; // Bank/Program selection pending... ++(pDssiEditor->busy); //pDssiPlugin->selectProgram(bank, prog); -- done via observer update: qtractorSession *pSession = qtractorSession::getInstance(); if (pSession) pSession->execute( new qtractorPluginProgramCommand(pDssiPlugin, bank, prog)); --(pDssiEditor->busy); return 0; } static int osc_midi ( DssiEditor *pDssiEditor, lo_arg **argv ) { static snd_midi_event_t *s_pAlsaCoder = nullptr; static snd_seq_event_t s_aAlsaEvent[4]; const unsigned char *data = argv[0]->m; #ifdef CONFIG_DEBUG qDebug("osc_midi: path \"%s\", midi 0x%02x 0x%02x 0x%02x 0x%02x", pDssiEditor->path, data[0], data[1], data[2], data[3]); #endif qtractorDssiPlugin *pDssiPlugin = pDssiEditor->plugin; if (pDssiPlugin == nullptr) return 1; qtractorMidiManager *pMidiManager = (pDssiPlugin->list())->midiManager(); if (pMidiManager == nullptr) return 1; if (s_pAlsaCoder == nullptr && snd_midi_event_new(4, &s_pAlsaCoder)) return 1; snd_midi_event_reset_encode(s_pAlsaCoder); if (snd_midi_event_encode(s_pAlsaCoder, &data[1], 3, s_aAlsaEvent) < 1) return 1; // Send the event directly to snd_seq_event_t *pEvent = &s_aAlsaEvent[0]; if (snd_seq_ev_is_channel_type(pEvent)) pMidiManager->direct(pEvent); return 0; } static int osc_exiting ( DssiEditor *pDssiEditor ) { #ifdef CONFIG_DEBUG qDebug("osc_exiting: path \"%s\"", pDssiEditor->path); #endif qtractorDssiPlugin *pDssiPlugin = pDssiEditor->plugin; if (pDssiPlugin) { pDssiPlugin->clearEditor(); } pDssiEditor->plugin = nullptr; if (g_dssiEditors.remove(osc_label(pDssiPlugin)) > 0) delete pDssiEditor; return 0; } static int osc_message ( const char *path, const char * /*types*/, lo_arg **argv, int /*argc*/, lo_message data, void * /*user_data*/ ) { QMutexLocker locker(&g_oscMutex); #ifdef CONFIG_DEBUG_0 printf("osc_message: path \"%s\"", path); for (int i = 0; i < argc; ++i) { printf(", arg %d '%c' ", i, types[i]); lo_arg_pp(lo_type(types[i]), argv[i]); } printf(", data %p, user_data %p\n", data, user_data); #endif if (::strncmp(path, "/dssi", 5)) return 1; const QString sPath = path; const QString& sLabel = sPath.section('/', 2, 2); DssiEditor *pDssiEditor = osc_find_editor(sLabel); if (pDssiEditor == nullptr) return 1; if (pDssiEditor->busy > 0) return 1; lo_message message = lo_message(data); lo_address source = lo_message_get_source(message); const QString& sMethod = sPath.section('/', 3, 3); if (sMethod == "update") return osc_update(pDssiEditor, argv, source); else if (sMethod == "configure") return osc_configure(pDssiEditor, argv); else if (sMethod == "control") return osc_control(pDssiEditor, argv); else if (sMethod == "program") return osc_program(pDssiEditor, argv); else if (sMethod == "midi") return osc_midi(pDssiEditor, argv); else if (sMethod == "exiting") return osc_exiting(pDssiEditor); return 1; } static void osc_start (void) { if (g_oscThread) return; #ifdef CONFIG_DEBUG qDebug("osc_start()"); #endif // Create OSC thread... g_oscThread = lo_server_thread_new(nullptr, osc_error); g_sOscPath = lo_server_thread_get_url(g_oscThread); g_sOscPath += "dssi"; lo_server_thread_add_method(g_oscThread, nullptr, nullptr, osc_message, nullptr); lo_server_thread_start(g_oscThread); } static void osc_stop (void) { #ifdef CONFIG_DEBUG qDebug("osc_stop()"); #endif qDeleteAll(g_dssiEditors); g_dssiEditors.clear(); } static DssiEditor *osc_open_editor ( qtractorDssiPlugin *pDssiPlugin ) { QMutexLocker locker(&g_oscMutex); #ifdef CONFIG_DEBUG qDebug("osc_open_editor(\"%s\")", osc_label(pDssiPlugin).toUtf8().constData()); #endif if (g_dssiEditors.count() < 1) osc_start(); DssiEditor *pDssiEditor = new DssiEditor(pDssiPlugin); g_dssiEditors.insert(osc_label(pDssiPlugin), pDssiEditor); return pDssiEditor; } static void osc_close_editor ( DssiEditor *pDssiEditor ) { QMutexLocker locker(&g_oscMutex); #ifdef CONFIG_DEBUG qDebug("osc_close_editor(\"%s\")", osc_label(pDssiEditor->plugin).toUtf8().constData()); #endif osc_send_hide(pDssiEditor); osc_send_quit(pDssiEditor); osc_exiting(pDssiEditor); if (g_dssiEditors.count() < 1) osc_stop(); } #endif //---------------------------------------------------------------------------- // qtractorDssiPlugin::DssiMulti -- DSSI multiple instance pool entry. // static float *g_pDummyBuffer = nullptr; static unsigned int g_iDummyBufferSize = 0; class DssiMulti { public: // Constructor. DssiMulti() : m_iSize(0), m_ppPlugins(nullptr), m_iInstances(0), m_piInstances(nullptr), m_phInstances(nullptr), m_ppEvents(nullptr), m_piEvents(nullptr), m_iProcess(0), m_iActivated(0), m_iRefCount(0) {} // Destructor. ~DssiMulti() { if (m_piEvents) delete [] m_piEvents; if (m_ppEvents) delete [] m_ppEvents; if (m_phInstances) delete [] m_phInstances; if (m_piInstances) delete [] m_piInstances; if (m_ppPlugins) delete [] m_ppPlugins; } // Add plugin instances to registry pool. void addPlugin(qtractorDssiPlugin *pDssiPlugin) { const unsigned long iInstances = pDssiPlugin->instances(); const unsigned long iNewInstances = m_iInstances + iInstances; if (iNewInstances >= m_iSize) { m_iSize += iNewInstances; qtractorDssiPlugin **ppNewPlugins = new qtractorDssiPlugin * [m_iSize]; unsigned long *piNewInstances = new unsigned long [m_iSize]; qtractorDssiPlugin **ppOldPlugins = m_ppPlugins; unsigned long *piOldInstances = m_piInstances; if (ppOldPlugins && piOldInstances) { m_ppPlugins = nullptr; m_piInstances = nullptr; for (unsigned long i = 0; i < m_iInstances; ++i) { ppNewPlugins[i] = ppOldPlugins[i]; piNewInstances[i] = piOldInstances[i]; } delete [] piOldInstances; delete [] ppOldPlugins; } m_ppPlugins = ppNewPlugins; m_piInstances = piNewInstances; if (m_phInstances) delete [] m_phInstances; if (m_ppEvents) delete [] m_ppEvents; if (m_piEvents) delete [] m_piEvents; m_phInstances = new LADSPA_Handle [m_iSize]; m_ppEvents = new snd_seq_event_t * [m_iSize]; m_piEvents = new unsigned long [m_iSize]; } for (unsigned long i = 0; i < iInstances; ++i) { const unsigned long iInstance = m_iInstances + i; m_ppPlugins[iInstance] = pDssiPlugin; m_piInstances[iInstance] = i; } m_iInstances = iNewInstances; unsigned int iBufferSize = 0x400; // FIXME: Sane default. qtractorAudioEngine *pAudioEngine = nullptr; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession) pAudioEngine = pSession->audioEngine(); if (pAudioEngine) iBufferSize = pAudioEngine->bufferSizeEx(); if (g_iDummyBufferSize < iBufferSize) { g_iDummyBufferSize = iBufferSize; if (g_pDummyBuffer) delete [] g_pDummyBuffer; g_pDummyBuffer = new float [g_iDummyBufferSize]; } reset(pDssiPlugin); } // Remove plugin instances from registry pool. void removePlugin(qtractorDssiPlugin *pDssiPlugin) { for (unsigned long i = 0; i < m_iInstances; ++i) { unsigned long j = i; while (j < m_iInstances && m_ppPlugins[j] == pDssiPlugin) ++j; if (j > i) { const unsigned long k = (j - i); for (; j < m_iInstances; ++j, ++i) { m_piInstances[i] = m_piInstances[j]; m_ppPlugins[i] = m_ppPlugins[j]; } m_iInstances -= k; break; } } } // Process registry pool. void process(const DSSI_Descriptor *pDssiDescriptor, unsigned int nframes) { // Count in only the active instances... if (++m_iProcess < m_iActivated) return; unsigned long iInstances = 0; for (unsigned long i = 0; i < m_iInstances; ++i) { qtractorDssiPlugin *pDssiPlugin = m_ppPlugins[i]; if (!pDssiPlugin->isActivated()) continue; // Set proper instance handle... m_phInstances[iInstances] = pDssiPlugin->ladspa_handle(m_piInstances[i]); // Set MIDI event lists... qtractorMidiManager *pMidiManager = pDssiPlugin->list()->midiManager(); if (pMidiManager) { m_ppEvents[iInstances] = pMidiManager->dssi_events(); m_piEvents[iInstances] = pMidiManager->dssi_count(); } else { m_ppEvents[iInstances] = nullptr; m_piEvents[iInstances] = 0; } // Count active instances... ++iInstances; } (*pDssiDescriptor->run_multiple_synths)(iInstances, m_phInstances, nframes, m_ppEvents, m_piEvents); m_iProcess = 0; } // Activation count methods. void activate(qtractorDssiPlugin *pDssiPlugin) { m_iActivated += pDssiPlugin->instances(); } void deactivate(qtractorDssiPlugin *pDssiPlugin) { m_iActivated -= pDssiPlugin->instances(); } // Reference count methods. void addRef() { ++m_iRefCount; } bool removeRef() { return (--m_iRefCount == 0); } // Reset connections. void reset(qtractorDssiPlugin *pDssiPlugin) { // One must connect the ports of all inactive // instances somewhere, otherwise it will crash... const LADSPA_Descriptor *pLadspaDescriptor = pDssiPlugin->ladspa_descriptor(); const unsigned short iAudioIns = pDssiPlugin->audioIns(); const unsigned short iAudioOuts = pDssiPlugin->audioOuts(); const unsigned short iInstances = pDssiPlugin->instances(); for (unsigned short i = 0; i < iInstances; ++i) { LADSPA_Handle handle = pDssiPlugin->ladspa_handle(i); for (unsigned short j = 0; j < iAudioIns; ++j) { (*pLadspaDescriptor->connect_port)(handle, pDssiPlugin->audioIn(j), g_pDummyBuffer); } for (unsigned short j = 0; j < iAudioOuts; ++j) { (*pLadspaDescriptor->connect_port)(handle, pDssiPlugin->audioOut(j), g_pDummyBuffer); } } } private: // Member variables. unsigned long m_iSize; qtractorDssiPlugin **m_ppPlugins; unsigned long m_iInstances; unsigned long *m_piInstances; LADSPA_Handle *m_phInstances; snd_seq_event_t **m_ppEvents; unsigned long *m_piEvents; unsigned long m_iProcess; unsigned long m_iActivated; unsigned int m_iRefCount; }; // DSSI multiple instance pool // for each DSSI plugin implementing run_multiple_synths // one must keep a global registry of all instances here. static QHash g_dssiHash; // DSSI multiple instance key helper. static QString dssi_multi_key ( qtractorDssiPluginType *pDssiType ) { return pDssiType->filename() + '_' + pDssiType->label(); } // DSSI multiple instance entry constructor. static DssiMulti *dssi_multi_create ( qtractorDssiPluginType *pDssiType ) { const DSSI_Descriptor *pDssiDescriptor = pDssiType->dssi_descriptor(); if (pDssiDescriptor == nullptr) return nullptr; if (pDssiDescriptor->run_multiple_synths == nullptr) return nullptr; DssiMulti *pDssiMulti = nullptr; const QString& sKey = dssi_multi_key(pDssiType); QHash::const_iterator iter = g_dssiHash.constFind(sKey); if (iter == g_dssiHash.constEnd()) { pDssiMulti = new DssiMulti(); g_dssiHash.insert(sKey, pDssiMulti); } else { pDssiMulti = iter.value(); } pDssiMulti->addRef(); return pDssiMulti; } // DSSI multiple instance entry destructor. void dssi_multi_destroy ( qtractorDssiPluginType *pDssiType ) { // Remove hash table entry... const QString& sKey = dssi_multi_key(pDssiType); QHash::Iterator iter = g_dssiHash.find(sKey); if (iter == g_dssiHash.end()) return; DssiMulti *pDssiMulti = iter.value(); if (pDssiMulti->removeRef()) { delete pDssiMulti; g_dssiHash.erase(iter); } // On last entry deallocate dummy buffer as well... if (g_dssiHash.isEmpty() && g_pDummyBuffer) { delete [] g_pDummyBuffer; g_pDummyBuffer = nullptr; g_iDummyBufferSize = 0; } } //---------------------------------------------------------------------------- // qtractorDssiPluginType -- DSSI plugin type instance. // // Derived methods. bool qtractorDssiPluginType::open (void) { // Do we have a descriptor already? if (m_pDssiDescriptor == nullptr) m_pDssiDescriptor = dssi_descriptor(file(), index()); if (m_pDssiDescriptor == nullptr) return false; // We're also a LADSPA one... m_pLadspaDescriptor = m_pDssiDescriptor->LADSPA_Plugin; // Let's get the it's own LADSPA stuff... if (!qtractorLadspaPluginType::open()) { m_pLadspaDescriptor = nullptr; m_pDssiDescriptor = nullptr; return false; } #ifdef CONFIG_DEBUG qDebug("qtractorDssiPluginType[%p]::open() filename=\"%s\" index=%lu", this, filename().toUtf8().constData(), index()); #endif // Things we have now for granted... m_bConfigure = (m_pDssiDescriptor->configure != nullptr); m_iMidiIns = 1; #ifdef CONFIG_LIBLO // Check for GUI editor executable... const QFileInfo fi(filename()); QFileInfo gi(fi.dir(), fi.baseName()); if (gi.isDir()) { QDir dir(gi.absoluteFilePath()); const QString sMask("%1_*"); QStringList names; names.append(sMask.arg(fi.baseName())); names.append(sMask.arg(m_pLadspaDescriptor->Label)); dir.setNameFilters(names); const QStringList& guis = dir.entryList(QDir::Files | QDir::Executable); if (!guis.isEmpty()) { gi.setFile(dir, guis.first()); // FIXME: Only the first? m_sDssiEditor = gi.absoluteFilePath(); m_bEditor = gi.isExecutable(); } } #endif return true; } void qtractorDssiPluginType::close (void) { m_pDssiDescriptor = nullptr; qtractorLadspaPluginType::close(); } // Factory method (static) qtractorDssiPluginType *qtractorDssiPluginType::createType ( qtractorPluginFile *pFile, unsigned long iIndex ) { // Sanity check... if (pFile == nullptr) return nullptr; // Retrieve DSSI descriptor if any... const DSSI_Descriptor *pDssiDescriptor = dssi_descriptor(pFile, iIndex); if (pDssiDescriptor == nullptr) return nullptr; // Yep, most probably its a valid plugin descriptor... return new qtractorDssiPluginType(pFile, iIndex, pDssiDescriptor); } // Descriptor method (static) const DSSI_Descriptor *qtractorDssiPluginType::dssi_descriptor ( qtractorPluginFile *pFile, unsigned long iIndex ) { // Retrieve the DSSI descriptor function, if any... DSSI_Descriptor_Function pfnDssiDescriptor = (DSSI_Descriptor_Function) pFile->resolve("dssi_descriptor"); if (pfnDssiDescriptor == nullptr) return nullptr; // Retrieve DSSI descriptor if any... return (*pfnDssiDescriptor)(iIndex); } //---------------------------------------------------------------------------- // qtractorDssiPlugin -- DSSI plugin instance. // // Constructors. qtractorDssiPlugin::qtractorDssiPlugin ( qtractorPluginList *pList, qtractorDssiPluginType *pDssiType ) : qtractorLadspaPlugin(pList, pDssiType), m_pDssiMulti(nullptr), m_pDssiEditor(nullptr), m_bEditorVisible(false), m_pfControlOutsLast(nullptr) { // Check whether we're go into a multiple instance pool. m_pDssiMulti = dssi_multi_create(pDssiType); // For tracking changes on output control ports. const unsigned long iControlOuts = pDssiType->controlOuts(); if (iControlOuts > 0) { m_pfControlOutsLast = new float [iControlOuts]; for (unsigned long j = 0; j < iControlOuts; ++j) m_pfControlOutsLast[j] = 0.0f; } // Extended first instantiantion. resetChannels(); } // Destructor. qtractorDssiPlugin::~qtractorDssiPlugin (void) { // Cleanup all plugin instances... setChannels(0); // Remove reference from multiple instance pool. if (m_pDssiMulti) dssi_multi_destroy(static_cast (type())); // Remove last output control port values seen... if (m_pfControlOutsLast) delete [] m_pfControlOutsLast; } // Channel/instance number accessors. void qtractorDssiPlugin::setChannels ( unsigned short iChannels ) { // (Re)set according to existing instances... if (m_pDssiMulti) m_pDssiMulti->removePlugin(this); // Setup new instances... qtractorLadspaPlugin::setChannels(iChannels); // Epilogue... resetChannels(); } // Post-(re)initializer. void qtractorDssiPlugin::resetChannels (void) { // (Re)initialize controller port map, anyway. ::memset(m_apControllerMap, 0, 128 * sizeof(qtractorPlugin::Param *)); // Check how many instances are about there... const unsigned short iInstances = instances(); if (iInstances < 1) return; #ifdef CONFIG_DEBUG qDebug("qtractorDssiPlugin[%p]::resetChannels() instances=%u", this, iInstances); #endif // (Re)set according to existing instances... if (m_pDssiMulti) m_pDssiMulti->addPlugin(this); // Map all existing input control ports... const DSSI_Descriptor *pDssiDescriptor = dssi_descriptor(); if (pDssiDescriptor && pDssiDescriptor->get_midi_controller_for_port) { // Only the first one instance should matter... LADSPA_Handle handle = m_phInstances[0]; const qtractorPlugin::Params& params = qtractorPlugin::params(); qtractorPlugin::Params::ConstIterator param = params.constBegin(); const qtractorPlugin::Params::ConstIterator& param_end = params.constEnd(); for ( ; param != param_end; ++param) { qtractorPlugin::Param *pParam = param.value(); const int iController = (*pDssiDescriptor->get_midi_controller_for_port)( handle, pParam->index()); if (iController > 0 && DSSI_IS_CC(iController)) m_apControllerMap[DSSI_CC_NUMBER(iController)] = pParam; } } } // Do the actual activation. void qtractorDssiPlugin::activate (void) { // Activate as usual... if (m_pDssiMulti) m_pDssiMulti->activate(this); qtractorLadspaPlugin::activate(); } // Do the actual deactivation. void qtractorDssiPlugin::deactivate (void) { // Deactivate as usual... qtractorLadspaPlugin::deactivate(); if (m_pDssiMulti) m_pDssiMulti->deactivate(this); } // The main plugin processing procedure. void qtractorDssiPlugin::process ( float **ppIBuffer, float **ppOBuffer, unsigned int nframes ) { // Get MIDI manager access... qtractorMidiManager *pMidiManager = list()->midiManager(); if (pMidiManager == nullptr) { qtractorLadspaPlugin::process(ppIBuffer, ppOBuffer, nframes); return; } if (m_phInstances == nullptr) return; const LADSPA_Descriptor *pLadspaDescriptor = ladspa_descriptor(); if (pLadspaDescriptor == nullptr) return; const DSSI_Descriptor *pDssiDescriptor = dssi_descriptor(); if (pDssiDescriptor == nullptr) return; // We'll cross channels over instances... const unsigned short iInstances = instances(); const unsigned short iChannels = channels(); const unsigned short iAudioIns = audioIns(); const unsigned short iAudioOuts = audioOuts(); unsigned short iIChannel = 0; unsigned short iOChannel = 0; unsigned short i, j; // For each plugin instance... for (i = 0; i < iInstances; ++i) { LADSPA_Handle handle = m_phInstances[i]; // For each instance audio input port... for (j = 0; j < iAudioIns && iIChannel < iChannels; ++j) { (*pLadspaDescriptor->connect_port)(handle, m_piAudioIns[j], ppIBuffer[iIChannel++]); } // For each instance audio output port... for (j = 0; j < iAudioOuts && iOChannel < iChannels; ++j) { (*pLadspaDescriptor->connect_port)(handle, m_piAudioOuts[j], ppOBuffer[iOChannel++]); } // Care of multiple instances here... if (m_pDssiMulti) m_pDssiMulti->process(pDssiDescriptor, nframes); // Make it run... else if (pDssiDescriptor->run_synth) { (*pDssiDescriptor->run_synth)(handle, nframes, pMidiManager->dssi_events(), pMidiManager->dssi_count()); } else (*pLadspaDescriptor->run)(handle, nframes); // Wrap dangling output channels?... for (j = iOChannel; j < iChannels; ++j) ::memset(ppOBuffer[j], 0, nframes * sizeof(float)); } } // Parameter update method. void qtractorDssiPlugin::updateParam ( qtractorPlugin::Param *pParam, float fValue, bool bUpdate ) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorDssiPlugin[%p]::updateParam(%lu, %g, %d)", this, pParam->index(), fValue, int(bUpdate)); #endif #ifdef CONFIG_LIBLO // And update the editor too... if (bUpdate && m_pDssiEditor) osc_send_control(m_pDssiEditor, pParam->index(), fValue); #endif } // GUI Editor stuff. void qtractorDssiPlugin::openEditor ( QWidget */*pParent*/ ) { qtractorDssiPluginType *pDssiType = static_cast (type()); if (pDssiType == nullptr) return; if (!pDssiType->isEditor()) return; #ifdef CONFIG_LIBLO // Are we already there? if (m_pDssiEditor) { osc_send_show(m_pDssiEditor); m_bEditorVisible = true; // Bail out. return; } // Tell the world we'll (maybe) take some time... qtractorPluginList::WaitCursor waiting; // Open up a new one... m_pDssiEditor = osc_open_editor(this); const QString& sDssiEditor = pDssiType->dssi_editor(); QStringList args; args.append(g_sOscPath + '/' + osc_label(this)); args.append(QFileInfo((pDssiType->file())->filename()).fileName()); args.append(pDssiType->label()); args.append(pDssiType->name()); #ifdef CONFIG_DEBUG qDebug("qtractorDssiPlugin::openEditor() " "path=\"%s\" url=\"%s\" filename=\"%s\" label=\"%s\" name=\"%s\"", sDssiEditor.toUtf8().constData(), args[0].toUtf8().constData(), args[1].toUtf8().constData(), args[2].toUtf8().constData(), args[3].toUtf8().constData()); #endif const bool bStartDetached = QProcess::startDetached(sDssiEditor, args); if (!bStartDetached) { closeEditor(); return; } #endif m_bEditorVisible = true; toggleFormEditor(true); } void qtractorDssiPlugin::closeEditor (void) { #ifdef CONFIG_LIBLO if (m_pDssiEditor) osc_close_editor(m_pDssiEditor); #else clearEditor(); #endif } // GUI editor visibility state. void qtractorDssiPlugin::setEditorVisible ( bool bVisible ) { #ifdef CONFIG_LIBLO // Check if still here... if (m_pDssiEditor == nullptr) { if (bVisible) openEditor(nullptr); return; } // Do our deeds... if (bVisible) osc_send_show(m_pDssiEditor); else osc_send_hide(m_pDssiEditor); #endif m_bEditorVisible = bVisible; toggleFormEditor(bVisible); } bool qtractorDssiPlugin::isEditorVisible (void) const { return m_bEditorVisible; } // Bank/program selector. void qtractorDssiPlugin::selectProgram ( int iBank, int iProg ) { if (iBank < 0 || iProg < 0) return; // HACK: We don't change program-preset when // we're supposed to be multi-timbral... if (list()->isMidiBus()) return; if (m_phInstances == nullptr) return; const DSSI_Descriptor *pDssiDescriptor = dssi_descriptor(); if (pDssiDescriptor == nullptr) return; if (pDssiDescriptor->select_program == nullptr) return; #ifdef CONFIG_DEBUG qDebug("qtractorDssiPlugin[%p]::selectProgram(%d, %d)", this, iBank, iProg); #endif // For each plugin instance... const unsigned short iInstances = instances(); for (unsigned short i = 0; i < iInstances; ++i) (*pDssiDescriptor->select_program)(m_phInstances[i], iBank, iProg); #ifdef CONFIG_LIBLO // And update the editor too... if (m_pDssiEditor) osc_send_program(m_pDssiEditor, iBank, iProg); #endif // Reset parameters default value... const qtractorPlugin::Params& params = qtractorPlugin::params(); qtractorPlugin::Params::ConstIterator param = params.constBegin(); const qtractorPlugin::Params::ConstIterator& param_end = params.constEnd(); for ( ; param != param_end; ++param) { qtractorPlugin::Param *pParam = param.value(); pParam->setDefaultValue(pParam->value()); } } // Provisional program/patch accessor. bool qtractorDssiPlugin::getProgram ( int iIndex, Program& program ) const { if (m_phInstances == nullptr) return false; const DSSI_Descriptor *pDssiDescriptor = dssi_descriptor(); if (pDssiDescriptor == nullptr) return false; if (pDssiDescriptor->get_program == nullptr) return false; // Only first one instance should matter... const DSSI_Program_Descriptor *pDssiProgram = (*pDssiDescriptor->get_program)(m_phInstances[0], iIndex); if (pDssiProgram == nullptr) return false; // Map this to that... program.bank = pDssiProgram->Bank; program.prog = pDssiProgram->Program; program.name = pDssiProgram->Name; return true; } // MIDI continuous controller handler. void qtractorDssiPlugin::setController ( int iController, int iValue ) { qtractorPlugin::Param *pParam = m_apControllerMap[DSSI_CC_NUMBER(iController)]; if (pParam == nullptr) return; #ifdef CONFIG_DEBUG qDebug("qtractorDssiPlugin[%p]::setController(%d, %d) index=%d", this, iController, iValue, int(pParam->index())); #endif const float fValue = float(iValue) / 127.0f; pParam->setValue(fValue, true); } // Configuration (CLOB) stuff. void qtractorDssiPlugin::configure ( const QString& sKey, const QString& sValue ) { if (m_phInstances == nullptr) return; const DSSI_Descriptor *pDssiDescriptor = dssi_descriptor(); if (pDssiDescriptor == nullptr) return; if (pDssiDescriptor->configure == nullptr) return; #ifdef CONFIG_DEBUG qDebug("qtractorDssiPlugin[%p]::configure(\"%s\", \"%s\")", this, sKey.toUtf8().constData(), sValue.toUtf8().constData()); #endif // For each plugin instance... const unsigned short iInstances = instances(); for (unsigned short i = 0; i < iInstances; ++i) { (*pDssiDescriptor->configure)(m_phInstances[i], sKey.toUtf8().constData(), sValue.toUtf8().constData()); } #ifdef CONFIG_LIBLO if (m_pDssiEditor) { osc_send_configure(m_pDssiEditor, sKey.toUtf8().constData(), sValue.toUtf8().constData()); } #endif } // Specific accessor. const DSSI_Descriptor *qtractorDssiPlugin::dssi_descriptor (void) const { qtractorDssiPluginType *pDssiType = static_cast (type()); return (pDssiType ? pDssiType->dssi_descriptor() : nullptr); } // Update all control output ports... void qtractorDssiPlugin::updateControlOuts ( bool bForce ) { #ifdef CONFIG_LIBLO if (m_pDssiEditor && m_piControlOuts && m_pfControlOuts) { const unsigned long iControlOuts = type()->controlOuts(); for (unsigned long j = 0; j < iControlOuts; ++j) { // if (qAbs(m_pfControlOuts[j] - m_pfControlOutsLast[j]) > 1e-6f) { if (m_pfControlOutsLast[j] != m_pfControlOuts[j] || bForce) { osc_send_control(m_pDssiEditor, m_piControlOuts[j], m_pfControlOuts[j]); m_pfControlOutsLast[j] = m_pfControlOuts[j]; } } } #endif } // Reset(null) internal editor reference. void qtractorDssiPlugin::clearEditor (void) { m_pDssiEditor = nullptr; m_bEditorVisible = false; toggleFormEditor(false); } // Idle editor update (static) void qtractorDssiPlugin::idleEditorAll (void) { #ifdef CONFIG_LIBLO QHash::ConstIterator iter = g_dssiEditors.constBegin(); const QHash::ConstIterator& iter_end = g_dssiEditors.constEnd(); for ( ; iter != iter_end; ++iter) { qtractorDssiPlugin *pDssiPlugin = iter.value()->plugin; if (pDssiPlugin) pDssiPlugin->updateControlOuts(); } #endif } #endif // CONFIG_DSSI // end of qtractorDssiPlugin.cpp qtractor-0.9.25/src/PaxHeaders/qtractorMixer.h0000644000000000000000000000013214166551171016337 xustar0030 mtime=1641730681.456610276 30 atime=1641730681.456610276 30 ctime=1641730681.456610276 qtractor-0.9.25/src/qtractorMixer.h0000644000175000001440000002477414166551171017605 0ustar00rncbcusers00000000000000// qtractorMixer.h // /**************************************************************************** Copyright (C) 2005-2021, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorMixer_h #define __qtractorMixer_h #include "qtractorEngine.h" #include "qtractorTrackButton.h" #include #include #include #include #include // Forward declarations. class qtractorMixer; class qtractorMixerRack; class qtractorMixerRackWidget; class qtractorMixerStrip; class qtractorMixerMeter; class qtractorPluginListView; class qtractorMidiManager; class qtractorAudioBus; class QHBoxLayout; class QVBoxLayout; class QGridLayout; class QPushButton; class QLabel; //---------------------------------------------------------------------------- // qtractorMonitorButton -- Monitor observer tool button. class qtractorMonitorButton : public qtractorMidiControlButton { Q_OBJECT public: // Constructors. qtractorMonitorButton(qtractorTrack *pTrack, QWidget *pParent = nullptr); qtractorMonitorButton(qtractorBus *pBus, QWidget *pParent = nullptr); // Specific track accessors. void setTrack(qtractorTrack *pTrack); qtractorTrack *track() const { return m_pTrack; } // Specific bus accessors. void setBus(qtractorBus *pBus); qtractorBus *bus() const { return m_pBus; } protected slots: // Special toggle slot. void toggledSlot(bool bOn); protected: // Common initializer. void initMonitorButton(); // Visitor setup. void updateMonitor(); // Visitors overload. void updateValue(float fValue); private: // Instance variables. qtractorTrack *m_pTrack; qtractorBus *m_pBus; }; //---------------------------------------------------------------------------- // qtractorMixerStrip -- Mixer strip widget. class qtractorMixerStrip : public QFrame { Q_OBJECT public: // Constructors. qtractorMixerStrip(qtractorMixerRack *pRack, qtractorBus *pBus, qtractorBus::BusMode busMode); qtractorMixerStrip(qtractorMixerRack *pRack, qtractorTrack *pTrack); // Default destructor. ~qtractorMixerStrip(); // Clear/suspend delegates. void clear(); // Delegated properties accessors. void setMonitor(qtractorMonitor *pMonitor); qtractorMonitor *monitor() const; // Child accessors. qtractorPluginListView *pluginListView() const { return m_pPluginListView; } qtractorMixerMeter *meter() const { return m_pMixerMeter; } // Bus property accessors. void setBus(qtractorBus *pBus); qtractorBus *bus() const { return m_pBus; } qtractorBus::BusMode busMode() const { return m_busMode; } // Track property accessors. void setTrack(qtractorTrack *pTrack); qtractorTrack *track() const { return m_pTrack; } // Selection methods. void setSelected(bool bSelected); bool isSelected() const { return m_bSelected; } // Hacko-list-management marking... void setMark(int iMark) { m_iMark = iMark; } int mark() const { return m_iMark; } // Special bus dispatchers. void busConnections(qtractorBus::BusMode busMode); void busMonitor(bool bMonitor); // Track monitor dispatcher. void trackMonitor(bool bMonitor); // Update a MIDI mixer strip, given its MIDI manager handle. void updateMidiManager(qtractorMidiManager *pMidiManager); // Retrieve the MIDI manager from a mixer strip, if any.... qtractorMidiManager *midiManager() const; protected slots: // Bus connections button notification. void busButtonSlot(); // Meter slider change slots. void panningChangedSlot(float); void gainChangedSlot(float); protected: // Common mixer-strip initializer. void initMixerStrip(); void updateMidiLabel(); void updateName(); // Mouse selection event handlers. void mousePressEvent(QMouseEvent *); // Mouse selection event handlers. void mouseDoubleClickEvent(QMouseEvent *); private: // Local instance variables. qtractorMixerRack *m_pRack; qtractorBus *m_pBus; qtractorBus::BusMode m_busMode; qtractorTrack *m_pTrack; // Local widgets. class IconLabel; QVBoxLayout *m_pLayout; IconLabel *m_pLabel; qtractorPluginListView *m_pPluginListView; QHBoxLayout *m_pButtonLayout; qtractorMonitorButton *m_pMonitorButton; qtractorTrackButton *m_pRecordButton; qtractorTrackButton *m_pMuteButton; qtractorTrackButton *m_pSoloButton; qtractorMixerMeter *m_pMixerMeter; QPushButton *m_pBusButton; QLabel *m_pMidiLabel; // Selection stuff. bool m_bSelected; // Hacko-list-management mark... int m_iMark; }; //---------------------------------------------------------------------------- // qtractorMixerRackWidget -- Mixer strip rack widget decl. class qtractorMixerRackWidget : public QScrollArea { Q_OBJECT public: // Constructor. qtractorMixerRackWidget(qtractorMixerRack *pRack); // Default destructor. ~qtractorMixerRackWidget(); // The mixer strip workspace widget. QWidget *workspace() const { return m_pWorkspaceWidget; } // Add/remove a mixer strip to/from rack workspace. void addStrip(qtractorMixerStrip *pStrip); void removeStrip( qtractorMixerStrip *pStrip); // Multi-row workspace layout method. void updateWorkspace(); protected: // Resize event handler. void resizeEvent(QResizeEvent *); // Context menu request event handler. void contextMenuEvent(QContextMenuEvent *); // Mouse click event handler. void mousePressEvent(QMouseEvent *); // Initial minimum widget extents. QSize sizeHint() const { return QSize(160, 420); } private: // Instance variables. qtractorMixerRack *m_pRack; // Layout widgets. QGridLayout *m_pWorkspaceLayout; QWidget *m_pWorkspaceWidget; }; //---------------------------------------------------------------------------- // qtractorMixerRack -- Mixer strip rack. class qtractorMixerRack : public QDockWidget { Q_OBJECT public: // Constructor. qtractorMixerRack(qtractorMixer *pMixer, const QString& sTitle); // Default destructor. ~qtractorMixerRack(); // The main mixer widget accessor. qtractorMixer *mixer() const { return m_pMixer; } // The mixer strip workspace widget accessor. QWidget *workspace() const { return m_pRackWidget->workspace(); } // The mixer strip workspace methods. void ensureVisible(int x, int y, int xm, int ym); // Strip list primitive methods. void addStrip(qtractorMixerStrip *pStrip); void removeStrip(qtractorMixerStrip *pStrip); // Find a mixer strip, given its monitor handle. qtractorMixerStrip *findStrip(qtractorMonitor *pMonitor) const; // Update a mixer strip on rack list. void updateStrip(qtractorMixerStrip *pStrip, qtractorMonitor *pMonitor); // Current Strip count. int stripCount() const { return m_strips.count(); } // Complete rack recycle. void clear(); // Selection stuff. void setSelectEnabled(bool bSelectEnabled); bool isSelectEnabled() const { return m_bSelectEnabled; } void setSelectedStrip(qtractorMixerStrip *pStrip); qtractorMixerStrip *selectedStrip() const { return m_pSelectedStrip; } // Hacko-list-management marking... void markStrips(int iMark); void cleanStrips(int iMark); // Multi-row workspace layout method. void updateWorkspace() { m_pRackWidget->updateWorkspace(); } // Find a mixer strip, given its MIDI-manager handle. qtractorMixerStrip *findMidiManagerStrip( qtractorMidiManager *pMidiManager) const; // Find all the MIDI mixer strip, given an audio output bus handle. QList findAudioOutputBusStrips( qtractorAudioBus *pAudioOutputBus) const; public slots: // Bus context menu slots. void busInputsSlot(); void busOutputsSlot(); void busMonitorSlot(); void busPropertiesSlot(); signals: // Selection changed signal. void selectionChanged(); private: // Instance properties. qtractorMixer *m_pMixer; // The Strips list. typedef QHash Strips; Strips m_strips; // Selection stuff. bool m_bSelectEnabled; qtractorMixerStrip *m_pSelectedStrip; // The inner rack scroll-area/workspace widget. qtractorMixerRackWidget *m_pRackWidget; }; //---------------------------------------------------------------------------- // qtractorMixer -- Mixer widget. class qtractorMixer : public QMainWindow { Q_OBJECT public: // Constructor. qtractorMixer(QWidget *pParent = nullptr, Qt::WindowFlags wflags = Qt::WindowFlags()); // Default destructor. ~qtractorMixer(); // The mixer strips rack accessors. qtractorMixerRack *inputRack() const { return m_pInputRack; } qtractorMixerRack *trackRack() const { return m_pTrackRack; } qtractorMixerRack *outputRack() const { return m_pOutputRack; } // Update buses and tracks'racks. void updateBuses(bool bReset = false); void updateTracks(bool bReset = false); // Update mixer rack, checking whether the monitor actually exists. void updateBusStrip(qtractorMixerRack *pRack, qtractorBus *pBus, qtractorBus::BusMode busMode, bool bReset = false); void updateTrackStrip(qtractorTrack *pTrack, bool bReset = false); // Update a MIDI mixer strip, given its MIDI manager handle. void updateMidiManagerStrip(qtractorMidiManager *pMidiManager); // Find a MIDI mixer strip, given its MIDI manager handle. QList findAudioOutputBusStrips( qtractorAudioBus *pAudioOutputBus) const; // Complete mixer recycle. void clear(); // Multi-row workspace layout method. void updateWorkspaces(); protected: // Just about to notify main-window that we're closing. void closeEvent(QCloseEvent *); // Keyboard event handler. void keyPressEvent(QKeyEvent *); // Special dockables persistence methods. void loadMixerState(); void saveMixerState(); // Initial minimum widget extents. QSize sizeHint() const { return QSize(640, 420); } private: qtractorMixerRack *m_pInputRack; qtractorMixerRack *m_pTrackRack; qtractorMixerRack *m_pOutputRack; }; #endif // __qtractorMixer_h // end of qtractorMixer.h qtractor-0.9.25/src/PaxHeaders/qtractorClipForm.cpp0000644000000000000000000000013214166551171017321 xustar0030 mtime=1641730681.438610081 30 atime=1641730681.438610081 30 ctime=1641730681.438610081 qtractor-0.9.25/src/qtractorClipForm.cpp0000644000175000001440000006176514166551171020570 0ustar00rncbcusers00000000000000// qtractorClipForm.cpp // /**************************************************************************** Copyright (C) 2005-2021, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorClipForm.h" #include "qtractorAbout.h" #include "qtractorClip.h" #include "qtractorClipCommand.h" #include "qtractorAudioClip.h" #include "qtractorMidiClip.h" #include "qtractorSession.h" #include "qtractorOptions.h" #include "qtractorMainForm.h" #include #include #include #include #include // Needed for logf() and powf() #include static inline float log10f2 ( float x ) { return (x > 0.0f ? 20.0f * ::log10f(x) : -60.0f); } static inline float pow10f2 ( float x ) { return ::powf(10.0f, 0.05f * x); } //---------------------------------------------------------------------------- // Fade types curves. struct FadeTypeInfo { QString name; QIcon iconFadeIn; QIcon iconFadeOut; }; static QHash g_fadeTypes; void qtractorClipForm::initFadeTypes (void) { const char *s_aFadeTypeNames[] = { QT_TR_NOOP("Linear"), // Linear (obvious:) QT_TR_NOOP("Quadratic 1"), // InQuad QT_TR_NOOP("Quadratic 2"), // OutQuad QT_TR_NOOP("Quadratic 3"), // InOutQuad QT_TR_NOOP("Cubic 1"), // InCubic QT_TR_NOOP("Cubic 2"), // OutCubic QT_TR_NOOP("Cubic 3"), // InOutCubic nullptr }; if (g_fadeTypes.isEmpty()) { const QPixmap pmFadeIn(":/images/fadeIn.png"); const QPixmap pmFadeOut(":/images/fadeOut.png"); for (int i = 0; s_aFadeTypeNames[i]; ++i) { FadeTypeInfo& info = g_fadeTypes[i]; info.name = tr(s_aFadeTypeNames[i]); info.iconFadeIn = pmFadeIn.copy(i << 4, 0, 16, 16); info.iconFadeOut = pmFadeOut.copy(i << 4, 0, 16, 16); } } } //---------------------------------------------------------------------------- // qtractorClipForm -- UI wrapper form. // Constructor. qtractorClipForm::qtractorClipForm ( QWidget *pParent ) : QDialog(pParent) { // Setup UI struct... m_ui.setupUi(this); // Window modality (let plugin/tool windows rave around). QDialog::setWindowModality(Qt::WindowModal); // Initialize dirty control state. m_pClip = nullptr; m_bClipNew = false; m_pTimeScale = nullptr; m_iDirtyCount = 0; m_iDirtySetup = 0; initFadeTypes(); m_ui.FadeInTypeComboBox->clear(); m_ui.FadeOutTypeComboBox->clear(); for (int i = 0; i < g_fadeTypes.count(); ++i) { const FadeTypeInfo& info = g_fadeTypes.value(i); m_ui.FadeInTypeComboBox->addItem(info.iconFadeIn, info.name); m_ui.FadeOutTypeComboBox->addItem(info.iconFadeOut, info.name); } // Try to set minimal window positioning. m_ui.TrackChannelTextLabel->hide(); m_ui.TrackChannelSpinBox->hide(); m_ui.AudioClipGroupBox->hide(); adjustSize(); // UI signal/slot connections... QObject::connect(m_ui.ClipNameLineEdit, SIGNAL(textChanged(const QString&)), SLOT(changed())); QObject::connect(m_ui.FilenameComboBox, SIGNAL(editTextChanged(const QString&)), SLOT(filenameChanged(const QString&))); QObject::connect(m_ui.FilenameToolButton, SIGNAL(clicked()), SLOT(browseFilename())); QObject::connect(m_ui.TrackChannelSpinBox, SIGNAL(valueChanged(int)), SLOT(trackChannelChanged(int))); QObject::connect(m_ui.ClipGainSpinBox, SIGNAL(valueChanged(double)), SLOT(changed())); QObject::connect(m_ui.ClipPanningSpinBox, SIGNAL(valueChanged(double)), SLOT(changed())); QObject::connect(m_ui.FormatComboBox, SIGNAL(activated(int)), SLOT(formatChanged(int))); QObject::connect(m_ui.ClipStartSpinBox, SIGNAL(valueChanged(unsigned long)), SLOT(clipStartChanged(unsigned long))); QObject::connect(m_ui.ClipStartSpinBox, SIGNAL(displayFormatChanged(int)), SLOT(formatChanged(int))); QObject::connect(m_ui.ClipOffsetSpinBox, SIGNAL(valueChanged(unsigned long)), SLOT(changed())); QObject::connect(m_ui.ClipOffsetSpinBox, SIGNAL(displayFormatChanged(int)), SLOT(formatChanged(int))); QObject::connect(m_ui.ClipLengthSpinBox, SIGNAL(valueChanged(unsigned long)), SLOT(changed())); QObject::connect(m_ui.ClipOffsetSpinBox, SIGNAL(displayFormatChanged(int)), SLOT(formatChanged(int))); QObject::connect(m_ui.FadeInLengthSpinBox, SIGNAL(valueChanged(unsigned long)), SLOT(changed())); QObject::connect(m_ui.FadeInLengthSpinBox, SIGNAL(displayFormatChanged(int)), SLOT(formatChanged(int))); QObject::connect(m_ui.FadeInTypeComboBox, SIGNAL(activated(int)), SLOT(changed())); QObject::connect(m_ui.FadeOutLengthSpinBox, SIGNAL(valueChanged(unsigned long)), SLOT(changed())); QObject::connect(m_ui.FadeOutLengthSpinBox, SIGNAL(displayFormatChanged(int)), SLOT(formatChanged(int))); QObject::connect(m_ui.FadeOutTypeComboBox, SIGNAL(activated(int)), SLOT(changed())); QObject::connect(m_ui.TimeStretchSpinBox, SIGNAL(valueChanged(double)), SLOT(changed())); QObject::connect(m_ui.PitchShiftSpinBox, SIGNAL(valueChanged(double)), SLOT(changed())); QObject::connect(m_ui.WsolaTimeStretchCheckBox, SIGNAL(stateChanged(int)), SLOT(changed())); QObject::connect(m_ui.WsolaQuickSeekCheckBox, SIGNAL(stateChanged(int)), SLOT(changed())); QObject::connect(m_ui.DialogButtonBox, SIGNAL(accepted()), SLOT(accept())); QObject::connect(m_ui.DialogButtonBox, SIGNAL(rejected()), SLOT(reject())); } // Destructor. qtractorClipForm::~qtractorClipForm (void) { // Don't forget to get rid of local time-scale instance... if (m_pTimeScale) delete m_pTimeScale; } // Populate (setup) dialog controls from settings descriptors. void qtractorClipForm::setClip ( qtractorClip *pClip, bool bClipNew ) { // Initialize conveniency options... qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; // Mark that we're changing thing's here... ++m_iDirtySetup; // Clip properties cloning... m_pClip = pClip; m_bClipNew = bClipNew; // Why not change the dialog icon accordingly? if (m_bClipNew) QDialog::setWindowIcon(QIcon(":/images/editClipNew.png")); // Copy from global time-scale instance... if (m_pTimeScale) delete m_pTimeScale; m_pTimeScale = new qtractorTimeScale(*pSession->timeScale()); m_ui.ClipStartSpinBox->setTimeScale(m_pTimeScale); m_ui.ClipOffsetSpinBox->setTimeScale(m_pTimeScale); m_ui.ClipLengthSpinBox->setTimeScale(m_pTimeScale); m_ui.FadeInLengthSpinBox->setTimeScale(m_pTimeScale); m_ui.FadeOutLengthSpinBox->setTimeScale(m_pTimeScale); // These have special delta formats... clipStartChanged(m_pClip->clipStart()); // Initialize dialog widgets... m_ui.ClipNameLineEdit->setText(m_pClip->clipName()); // Parameters... m_ui.ClipStartSpinBox->setValue(m_pClip->clipStart()); m_ui.ClipOffsetSpinBox->setValue(m_pClip->clipOffset()); m_ui.ClipLengthSpinBox->setValue(m_pClip->clipLength()); // Fade In/Out... m_ui.FadeInLengthSpinBox->setValue(m_pClip->fadeInLength()); m_ui.FadeInTypeComboBox->setCurrentIndex( indexFromFadeType(m_pClip->fadeInType())); m_ui.FadeOutLengthSpinBox->setValue(m_pClip->fadeOutLength()); m_ui.FadeOutTypeComboBox->setCurrentIndex( indexFromFadeType(m_pClip->fadeOutType())); // Set proper time scales display format... m_ui.FormatComboBox->setCurrentIndex( int(m_pTimeScale->displayFormat())); // Now those things specific on track type... const QString sSuffix = m_ui.FilenameComboBox->objectName(); switch (trackType()) { case qtractorTrack::Audio: { m_ui.FilenameComboBox->setObjectName("Audio" + sSuffix); m_ui.ClipGainTextLabel->setText(tr("&Gain:")); m_ui.ClipGainSpinBox->setSuffix(tr(" dB")); m_ui.ClipGainSpinBox->setRange(-60.0f, +24.0f); m_ui.ClipGainSpinBox->setValue(log10f2(m_pClip->clipGain())); m_ui.ClipPanningSpinBox->setRange(-1.0f, +1.0f); m_ui.ClipPanningSpinBox->setValue(pClip->clipPanning()); qtractorAudioClip *pAudioClip = static_cast (m_pClip); if (pAudioClip) { m_ui.TimeStretchSpinBox->setValue( 100.0f * pAudioClip->timeStretch()); m_ui.PitchShiftSpinBox->setValue( 12.0f * ::logf(pAudioClip->pitchShift()) / M_LN2); } m_ui.TrackChannelTextLabel->setVisible(false); m_ui.TrackChannelSpinBox->setVisible(false); m_ui.ClipPanningTextLabel->setVisible(true); m_ui.ClipPanningSpinBox->setVisible(true); m_ui.AudioClipGroupBox->setVisible(true); #ifdef CONFIG_LIBRUBBERBAND m_ui.WsolaTimeStretchCheckBox->setChecked(pAudioClip->isWsolaTimeStretch()); #else m_ui.PitchShiftTextLabel->setEnabled(false); m_ui.PitchShiftSpinBox->setEnabled(false); m_ui.WsolaTimeStretchCheckBox->setEnabled(false); m_ui.WsolaTimeStretchCheckBox->setChecked(true); #endif m_ui.WsolaQuickSeekCheckBox->setChecked(pAudioClip->isWsolaQuickSeek()); break; } case qtractorTrack::Midi: { m_ui.FilenameComboBox->setObjectName("Midi" + sSuffix); m_ui.ClipGainTextLabel->setText(tr("&Volume:")); m_ui.ClipGainSpinBox->setSuffix(tr(" %")); m_ui.ClipGainSpinBox->setRange(0.0f, 1200.0f); m_ui.ClipGainSpinBox->setValue(100.0f * m_pClip->clipGain()); qtractorMidiClip *pMidiClip = static_cast (m_pClip); if (pMidiClip) m_ui.TrackChannelSpinBox->setValue(pMidiClip->trackChannel()); m_ui.TrackChannelTextLabel->setVisible(true); m_ui.TrackChannelSpinBox->setVisible(true); m_ui.ClipPanningTextLabel->setVisible(false); m_ui.ClipPanningSpinBox->setVisible(false); m_ui.AudioClipGroupBox->setVisible(false); break; } case qtractorTrack::None: default: m_ui.TrackChannelTextLabel->setVisible(false); m_ui.TrackChannelSpinBox->setVisible(false); m_ui.AudioClipGroupBox->setVisible(false); break; } qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions) pOptions->loadComboBoxHistory(m_ui.FilenameComboBox); // Finally set clip filename... m_ui.FilenameComboBox->setEditText(m_pClip->filename()); // Shake it a little bit first, but // make it as tight as possible... // resize(width() - 1, height() - 1); adjustSize(); // Backup clean. --m_iDirtySetup; m_iDirtyCount = 0; // Done. stabilizeForm(); } // Retrieve the accepted clip, if the case arises. qtractorClip *qtractorClipForm::clip (void) const { return m_pClip; } // Accept settings (OK button slot). void qtractorClipForm::accept (void) { // Sanity check... if (m_pClip == nullptr) return; if (!m_pClip->queryEditor()) return; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; // Save settings... if (m_iDirtyCount > 0) { // Cache the changed settings (if any)... qtractorClipCommand *pClipCommand = nullptr; qtractorTrack::TrackType clipType = trackType(); const QString& sFilename = m_ui.FilenameComboBox->currentText(); const unsigned short iTrackChannel = m_ui.TrackChannelSpinBox->value(); const QString& sClipName = m_ui.ClipNameLineEdit->text().trimmed(); float fClipGain = 1.0f; float fClipPanning = 0.0f; float fTimeStretch = 0.0f; float fPitchShift = 0.0f; bool bWsolaTimeStretch = qtractorAudioBuffer::isDefaultWsolaTimeStretch(); bool bWsolaQuickSeek = qtractorAudioBuffer::isDefaultWsolaQuickSeek(); switch (clipType) { case qtractorTrack::Audio: fClipGain = pow10f2(m_ui.ClipGainSpinBox->value()); fClipPanning = m_ui.ClipPanningSpinBox->value(); fTimeStretch = 0.01f * m_ui.TimeStretchSpinBox->value(); fPitchShift = ::powf(2.0f, m_ui.PitchShiftSpinBox->value() / 12.0f); bWsolaTimeStretch = m_ui.WsolaTimeStretchCheckBox->isChecked(); bWsolaQuickSeek = m_ui.WsolaQuickSeekCheckBox->isChecked(); break; case qtractorTrack::Midi: fClipGain = 0.01f * m_ui.ClipGainSpinBox->value(); break; default: break; } const unsigned long iClipStart = m_ui.ClipStartSpinBox->value(); const unsigned long iClipOffset = m_ui.ClipOffsetSpinBox->value(); const unsigned long iClipLength = m_ui.ClipLengthSpinBox->value(); const unsigned long iFadeInLength = m_ui.FadeInLengthSpinBox->value(); qtractorClip::FadeType fadeInType = fadeTypeFromIndex(m_ui.FadeInTypeComboBox->currentIndex()); const unsigned long iFadeOutLength = m_ui.FadeOutLengthSpinBox->value(); qtractorClip::FadeType fadeOutType = fadeTypeFromIndex(m_ui.FadeOutTypeComboBox->currentIndex()); int iFileChange = 0; int iWsolaChange = 0; // It depends whether we're adding a new clip or not... if (m_bClipNew) { // Just set new clip properties... pClipCommand = new qtractorClipCommand(tr("new clip")); m_pClip->setClipName(sClipName); // Filename... m_pClip->setFilename(sFilename); // Track-channel and time-stretching... switch (clipType) { case qtractorTrack::Audio: { qtractorAudioClip *pAudioClip = static_cast (m_pClip); if (pAudioClip) { pAudioClip->setTimeStretch(fTimeStretch); pAudioClip->setPitchShift(fPitchShift); pAudioClip->setWsolaTimeStretch(bWsolaTimeStretch); pAudioClip->setWsolaQuickSeek(bWsolaQuickSeek); ++iFileChange; } break; } case qtractorTrack::Midi: { qtractorMidiClip *pMidiClip = static_cast (m_pClip); if (pMidiClip) { pMidiClip->setTrackChannel(iTrackChannel); ++iFileChange; } break; } case qtractorTrack::None: default: break; } // Gain/panning... m_pClip->setClipGain(fClipGain); m_pClip->setClipPanning(fClipPanning); // Parameters... m_pClip->setClipStart(iClipStart); m_pClip->setClipOffset(iClipOffset); m_pClip->setClipLength(iClipLength); // Fade in... m_pClip->setFadeInLength(iFadeInLength); m_pClip->setFadeInType(fadeInType); // Fade out... m_pClip->setFadeOutLength(iFadeOutLength); m_pClip->setFadeOutType(fadeOutType); // Ready it... pClipCommand->addClip(m_pClip, m_pClip->track()); // Ready new. } else { // Make changes (incrementally) undoable... pClipCommand = new qtractorClipCommand(tr("edit clip")); pClipCommand->renameClip(m_pClip, sClipName); // Filename changes... if (sFilename != m_pClip->filename()) ++iFileChange; // Track-channel and time-stretch issues... switch (clipType) { case qtractorTrack::Audio: { qtractorAudioClip *pAudioClip = static_cast (m_pClip); if (pAudioClip) { if (qAbs(fTimeStretch - pAudioClip->timeStretch()) < 0.001f) fTimeStretch = 0.0f; if (qAbs(fPitchShift - pAudioClip->pitchShift()) < 0.001f) fPitchShift = 0.0f; const bool bOldWsolaTimeStretch = pAudioClip->isWsolaTimeStretch(); if (( bOldWsolaTimeStretch && !bWsolaTimeStretch) || (!bOldWsolaTimeStretch && bWsolaTimeStretch)) ++iWsolaChange; const bool bOldWsolaQuickSeek = pAudioClip->isWsolaQuickSeek(); if (( bOldWsolaQuickSeek && !bWsolaQuickSeek ) || (!bOldWsolaQuickSeek && bWsolaQuickSeek )) ++iWsolaChange; } break; } case qtractorTrack::Midi: { qtractorMidiClip *pMidiClip = static_cast (m_pClip); if (pMidiClip) { if (iTrackChannel != pMidiClip->trackChannel()) ++iFileChange; } break; } case qtractorTrack::None: default: break; } // Filename and/or track-channel changes... if (iFileChange > 0) pClipCommand->fileClip(m_pClip, sFilename, iTrackChannel); // Gain/nning... if (qAbs(fClipGain - m_pClip->clipGain()) > 0.001f) pClipCommand->gainClip(m_pClip, fClipGain); if (qAbs(fClipPanning - m_pClip->clipPanning()) > 0.001f) pClipCommand->panningClip(m_pClip, fClipPanning); // Parameters and/or time-stretching changes... if (iClipStart != m_pClip->clipStart() || iClipOffset != m_pClip->clipOffset() || iClipLength != m_pClip->clipLength() || fTimeStretch > 0.0f || fPitchShift > 0.0f) { pClipCommand->resizeClip(m_pClip, iClipStart, iClipOffset, iClipLength, fTimeStretch, fPitchShift); } // Fade in changes... if (iFadeInLength != m_pClip->fadeInLength() || fadeInType != m_pClip->fadeInType()) pClipCommand->fadeInClip(m_pClip, iFadeInLength, fadeInType); // Fade out changes... if (iFadeOutLength != m_pClip->fadeOutLength() || fadeOutType != m_pClip->fadeOutType()) pClipCommand->fadeOutClip(m_pClip, iFadeOutLength, fadeOutType); // WSOLA audio clip options... if (iWsolaChange > 0) pClipCommand->wsolaClip(m_pClip, bWsolaTimeStretch, bWsolaQuickSeek); // Ready edit. } // Do it (by making it undoable)... if (pClipCommand) pSession->execute(pClipCommand); // Account for a new file in game... qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (iFileChange > 0 && pMainForm) { switch (clipType) { case qtractorTrack::Audio: pMainForm->addAudioFile(sFilename); break; case qtractorTrack::Midi: pMainForm->addMidiFile(sFilename); break; case qtractorTrack::None: default: break; } // Save history conveniency options... qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions) pOptions->saveComboBoxHistory(m_ui.FilenameComboBox); } // Reset dirty flag. m_iDirtyCount = 0; } // Just go with dialog acceptance. QDialog::accept(); } // Reject settings (Cancel button slot). void qtractorClipForm::reject (void) { bool bReject = true; // Check if there's any pending changes... if (m_iDirtyCount > 0) { QMessageBox::StandardButtons buttons = QMessageBox::Discard | QMessageBox::Cancel; if (m_ui.DialogButtonBox->button(QDialogButtonBox::Ok)->isEnabled()) buttons |= QMessageBox::Apply; switch (QMessageBox::warning(this, tr("Warning"), tr("Some settings have been changed.\n\n" "Do you want to apply the changes?"), buttons)) { case QMessageBox::Apply: accept(); return; case QMessageBox::Discard: break; default: // Cancel. bReject = false; } } if (bReject) QDialog::reject(); } // Dirty up settings. void qtractorClipForm::changed (void) { ++m_iDirtyCount; stabilizeForm(); } // Display format has changed. void qtractorClipForm::formatChanged ( int iDisplayFormat ) { const bool bBlockSignals = m_ui.FormatComboBox->blockSignals(true); m_ui.FormatComboBox->setCurrentIndex(iDisplayFormat); qtractorTimeScale::DisplayFormat displayFormat = qtractorTimeScale::DisplayFormat(iDisplayFormat); m_ui.ClipStartSpinBox->setDisplayFormat(displayFormat); m_ui.ClipOffsetSpinBox->setDisplayFormat(displayFormat); m_ui.ClipLengthSpinBox->setDisplayFormat(displayFormat); m_ui.FadeInLengthSpinBox->setDisplayFormat(displayFormat); m_ui.FadeOutLengthSpinBox->setDisplayFormat(displayFormat); if (m_pTimeScale) m_pTimeScale->setDisplayFormat(displayFormat); m_ui.FormatComboBox->blockSignals(bBlockSignals); stabilizeForm(); } // Stabilize current form state. void qtractorClipForm::stabilizeForm (void) { const QString& sFilename = m_ui.FilenameComboBox->currentText(); const unsigned long iClipLength = m_ui.ClipLengthSpinBox->value(); m_ui.FadeInTypeComboBox->setEnabled( m_ui.FadeInLengthSpinBox->value() > 0); m_ui.FadeInLengthSpinBox->setMaximum(iClipLength); m_ui.FadeOutTypeComboBox->setEnabled( m_ui.FadeOutLengthSpinBox->value() > 0); m_ui.FadeOutLengthSpinBox->setMaximum(iClipLength); m_ui.WsolaQuickSeekCheckBox->setEnabled( m_ui.WsolaTimeStretchCheckBox->isChecked()); bool bValid = (m_iDirtyCount > 0); bValid = bValid && !m_ui.ClipNameLineEdit->text().isEmpty(); bValid = bValid && !sFilename.isEmpty() && QFileInfo(sFilename).exists(); bValid = bValid && (iClipLength > 0); m_ui.DialogButtonBox->button(QDialogButtonBox::Ok)->setEnabled(bValid); } // Fade type index converters. qtractorClip::FadeType qtractorClipForm::fadeTypeFromIndex ( int iIndex ) const { return qtractorClip::FadeType(iIndex); } int qtractorClipForm::indexFromFadeType ( qtractorClip::FadeType fadeType ) const { return int(fadeType); } // Retrieve current clip/track type. qtractorTrack::TrackType qtractorClipForm::trackType (void) const { qtractorTrack *pTrack = nullptr; if (m_pClip) pTrack = m_pClip->track(); return (pTrack ? pTrack->trackType() : qtractorTrack::None); } // Browse for audio clip filename. void qtractorClipForm::browseFilename (void) { QString sType; QString sExt; QStringList filters; qtractorTrack::TrackType clipType = trackType(); switch (clipType) { case qtractorTrack::Audio: sType = tr("Audio"); sExt = qtractorAudioFileFactory::defaultExt(); filters = qtractorAudioFileFactory::filters(); break; case qtractorTrack::Midi: sType = tr("MIDI"); sExt = "mid"; filters.append(tr("MIDI files (*.%1 *.smf *.midi)").arg(sExt)); filters.append(tr("All files (*.*)")); break; case qtractorTrack::None: default: return; } const QString& sFilter = filters.join(";;"); // Browse for file... QString sFilename; const QString& sTitle = tr("%1 Clip File").arg(sType); QWidget *pParentWidget = nullptr; QFileDialog::Options options; qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions && pOptions->bDontUseNativeDialogs) { options |= QFileDialog::DontUseNativeDialog; pParentWidget = QWidget::window(); } #if 1//QT_VERSION < QT_VERSION_CHECK(4, 4, 0) sFilename = QFileDialog::getOpenFileName(pParentWidget, sTitle, m_ui.FilenameComboBox->currentText(), sFilter, nullptr, options); #else QFileDialog fileDialog(pParentWidget, sTitle, m_ui.FilenameComboBox->currentText(), sFilter); // Set proper open-file modes... fileDialog.setAcceptMode(QFileDialog::AcceptOpen); fileDialog.setFileMode(QFileDialog::ExistingFile); fileDialog.setDefaultSuffix(sExt); // Stuff sidebar... if (pOptions) { QList urls(fileDialog.sidebarUrls()); urls.append(QUrl::fromLocalFile(pOptions->sSessionDir)); switch (clipType) { case qtractorTrack::Audio: urls.append(QUrl::fromLocalFile(pOptions->sAudioDir)); break; case qtractorTrack::Midi: urls.append(QUrl::fromLocalFile(pOptions->sMidiDir)); break; case qtractorTrack::None: default: break; } fileDialog.setSidebarUrls(urls); } fileDialog.setOptions(options); // Show dialog... if (fileDialog.exec()) sFilename = fileDialog.selectedFiles().first(); #endif if (!sFilename.isEmpty()) { m_ui.FilenameComboBox->setEditText(sFilename); m_ui.FilenameComboBox->setFocus(); // changed(); } } // Adjust clip length to (new) selected file. void qtractorClipForm::fileChanged ( const QString& sFilename, unsigned short iTrackChannel ) { if (m_iDirtySetup > 0) return; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; // Do nothing else if file is invalid... QFileInfo fi(sFilename); if (!fi.exists()) { changed(); return; } // Give as clip name hint if blank or new... if (m_ui.ClipNameLineEdit->text().isEmpty() || m_bClipNew) m_ui.ClipNameLineEdit->setText(fi.baseName()); // Depending on the clip/track type, // set clip length to the file length (in frames)... unsigned long iClipLength = 0; switch (trackType()) { case qtractorTrack::Midi: { qtractorMidiFile file; if (file.open(sFilename)) { const unsigned short p = pSession->ticksPerBeat(); const unsigned short q = file.ticksPerBeat(); const unsigned long iTrackDuration = file.readTrackDuration(iTrackChannel); if (iTrackDuration > 0) { const unsigned long duration = uint64_t(iTrackDuration * p) / q; iClipLength = pSession->frameFromTick(duration); } file.close(); } break; } case qtractorTrack::Audio: { qtractorAudioFile *pFile = qtractorAudioFileFactory::createAudioFile(sFilename); if (pFile) { if (pFile->open(sFilename)) { iClipLength = pFile->frames(); if (pFile->sampleRate() > 0 && pFile->sampleRate() != pSession->sampleRate()) { iClipLength = (unsigned long) (iClipLength * float(pSession->sampleRate()) / float(pFile->sampleRate())); } pFile->close(); } delete pFile; } break; } case qtractorTrack::None: default: break; } // Done. m_ui.ClipOffsetSpinBox->setValue(0); m_ui.ClipLengthSpinBox->setValue(iClipLength); changed(); } void qtractorClipForm::filenameChanged ( const QString& sFilename ) { fileChanged(sFilename, m_ui.TrackChannelSpinBox->value()); } void qtractorClipForm::trackChannelChanged ( int iTrackChannel ) { fileChanged(m_ui.FilenameComboBox->currentText(), iTrackChannel); } // Adjust delta-value spin-boxes to new anchor frame. void qtractorClipForm::clipStartChanged ( unsigned long iClipStart ) { m_ui.ClipOffsetSpinBox->setDeltaValue(true, iClipStart); m_ui.ClipLengthSpinBox->setDeltaValue(true, iClipStart); m_ui.FadeInLengthSpinBox->setDeltaValue(true, iClipStart); m_ui.FadeOutLengthSpinBox->setDeltaValue(true, iClipStart); if (m_iDirtySetup == 0) changed(); } // end of qtractorClipForm.cpp qtractor-0.9.25/src/PaxHeaders/qtractorClip.cpp0000644000000000000000000000013214166551171016475 xustar0030 mtime=1641730681.438610081 30 atime=1641730681.438610081 30 ctime=1641730681.438610081 qtractor-0.9.25/src/qtractorClip.cpp0000644000175000001440000007665014166551171017743 0ustar00rncbcusers00000000000000// qtractorClip.cpp // /**************************************************************************** Copyright (C) 2005-2020, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorClip.h" #include "qtractorSession.h" #include "qtractorDocument.h" #include "qtractorClipCommand.h" #include "qtractorMidiClip.h" #include "qtractorClipForm.h" #include #include #include #include #include #include //------------------------------------------------------------------------- // qtractorClip -- Track clip capsule. // Constructorz. qtractorClip::qtractorClip ( qtractorTrack *pTrack ) { m_pTrack = pTrack; m_fGain = 1.0f; m_fPanning = 0.0f; m_pTakeInfo = nullptr; m_pFadeInFunctor = nullptr; m_pFadeOutFunctor = nullptr; clear(); } // Default constructor. qtractorClip::~qtractorClip (void) { if (m_pTakeInfo) m_pTakeInfo->releaseRef(); if (m_pFadeInFunctor) delete m_pFadeInFunctor; if (m_pFadeOutFunctor) delete m_pFadeOutFunctor; } // Reset clip. void qtractorClip::clear (void) { m_sClipName.clear(); m_iClipStart = 0; m_iClipLength = 0; m_iClipOffset = 0; m_iClipStartTime = 0; m_iClipLengthTime = 0; m_iClipOffsetTime = 0; m_iSelectStart = 0; m_iSelectEnd = 0; m_iFadeInLength = 0; m_iFadeOutLength = 0; m_iFadeInTime = 0; m_iFadeOutTime = 0; setFadeInType(InQuad); setFadeOutType(OutQuad); m_bDirty = false; } // Clip filename properties accessors. void qtractorClip::setFilename ( const QString& sFilename ) { QDir dir; if (m_pTrack && m_pTrack->session()) dir.setPath(m_pTrack->session()->sessionDir()); m_sFilename = QDir::cleanPath(dir.absoluteFilePath(sFilename)); } const QString& qtractorClip::filename (void) const { return m_sFilename; } QString qtractorClip::relativeFilename ( qtractorDocument *pDocument ) const { if (pDocument && (pDocument->isArchive() || pDocument->isSymLink())) return pDocument->addFile(m_sFilename); QDir dir; if (m_pTrack && m_pTrack->session()) dir.setPath(m_pTrack->session()->sessionDir()); return dir.relativeFilePath(m_sFilename); } QString qtractorClip::shortClipName ( const QString& sClipName ) const { QString sShortClipName(sClipName); if (m_pTrack && m_pTrack->session()) { const QString& sSessionName = m_pTrack->session()->sessionName(); if (!sSessionName.isEmpty()) { const QString sRegExp("^%1[\\-|_|\\s]+"); sShortClipName.remove(QRegularExpression(sRegExp.arg(sSessionName))); } } return sShortClipName; } QString qtractorClip::clipTitle (void) const { QString sClipTitle(m_sClipName); if (m_pTakeInfo && m_pTakeInfo->partClip(this) != TakeInfo::ClipHead) { const int iCurrentTake = m_pTakeInfo->currentTake(); if (iCurrentTake >= 0) { sClipTitle += QObject::tr(" (take %1)") .arg(iCurrentTake + 1); } } return sClipTitle; } // Clip start frame accessor. void qtractorClip::setClipStart ( unsigned long iClipStart ) { m_iClipStart = iClipStart; if (m_pTrack && m_pTrack->session()) m_iClipStartTime = m_pTrack->session()->tickFromFrame(iClipStart); } // Clip frame length accessor. void qtractorClip::setClipLength ( unsigned long iClipLength ) { m_iClipLength = iClipLength; if (m_pTrack && m_pTrack->session()) m_iClipLengthTime = m_pTrack->session()->tickFromFrameRange( m_iClipStart, m_iClipStart + m_iClipLength); } // Clip frame offset accessor. void qtractorClip::setClipOffset ( unsigned long iClipOffset ) { m_iClipOffset = iClipOffset; if (m_pTrack && m_pTrack->session()) m_iClipOffsetTime = m_pTrack->session()->tickFromFrameRange( m_iClipStart, m_iClipStart + m_iClipOffset, true); } // Clip selection accessors. void qtractorClip::setClipSelected ( bool bClipSelected ) { if (!bClipSelected) setClipSelect(0, 0); else if (!isClipSelected()) setClipSelect(m_iClipStart, m_iClipStart + m_iClipLength); } bool qtractorClip::isClipSelected (void) const { return (m_iSelectStart < m_iSelectEnd); } // Clip-selection points accessors. void qtractorClip::setClipSelect ( unsigned long iSelectStart, unsigned long iSelectEnd ) { if (iSelectStart < m_iClipStart) iSelectStart = m_iClipStart; if (iSelectEnd > m_iClipStart + m_iClipLength) iSelectEnd = m_iClipStart + m_iClipLength; if (iSelectStart < iSelectEnd) { m_iSelectStart = iSelectStart; m_iSelectEnd = iSelectEnd; } else { m_iSelectStart = 0; m_iSelectEnd = 0; } } // Clip fade-in accessors void qtractorClip::setFadeInType ( qtractorClip::FadeType fadeType ) { if (m_pFadeInFunctor) delete m_pFadeInFunctor; m_fadeInType = fadeType; m_pFadeInFunctor = createFadeFunctor(FadeIn, fadeType); } void qtractorClip::setFadeInLength ( unsigned long iFadeInLength ) { if (iFadeInLength > m_iClipLength) iFadeInLength = m_iClipLength; m_iFadeInLength = iFadeInLength; if (m_pTrack && m_pTrack->session()) m_iFadeInTime = m_pTrack->session()->tickFromFrameRange( m_iClipStart, m_iClipStart + m_iFadeInLength); } // Clip fade-out accessors void qtractorClip::setFadeOutType ( qtractorClip::FadeType fadeType ) { if (m_pFadeOutFunctor) delete m_pFadeOutFunctor; m_fadeOutType = fadeType; m_pFadeOutFunctor = createFadeFunctor(FadeOut, fadeType); } void qtractorClip::setFadeOutLength ( unsigned long iFadeOutLength ) { if (iFadeOutLength > m_iClipLength) iFadeOutLength = m_iClipLength; m_iFadeOutLength = iFadeOutLength; if (m_pTrack && m_pTrack->session()) m_iFadeOutTime = m_pTrack->session()->tickFromFrameRange( m_iClipStart + m_iClipLength - m_iFadeOutLength, m_iClipStart + m_iClipLength); } // Compute clip gain, given current fade-in/out slopes. float qtractorClip::fadeInOutGain ( unsigned long iOffset ) const { if (m_iFadeInLength > 0 && iOffset < m_iFadeInLength) { return (*m_pFadeInFunctor)( float(iOffset) / float(m_iFadeInLength)); } if (m_iFadeOutLength > 0 && iOffset > m_iClipLength - m_iFadeOutLength) { return (*m_pFadeOutFunctor)( float(iOffset - (m_iClipLength - m_iFadeOutLength)) / float(m_iFadeOutLength)); } return (iOffset < m_iClipLength ? 1.0f : 0.0f); } // Clip time reference settler method. void qtractorClip::updateClipTime (void) { if (m_pTrack == nullptr) return; qtractorSession *pSession = m_pTrack->session(); if (pSession == nullptr) return; m_iClipStart = pSession->frameFromTick(m_iClipStartTime); m_iClipLength = pSession->frameFromTickRange( m_iClipStartTime, m_iClipStartTime + m_iClipLengthTime); #if 1// EXPERIMENTAL: Don't quantize to MIDI metronomic time-scale... m_iClipOffsetTime = pSession->tickFromFrameRange( m_iClipStart, m_iClipStart + m_iClipOffset, true); #else m_iClipOffset = pSession->frameFromTickRange( m_iClipStartTime, m_iClipStartTime + m_iClipOffsetTime, true); #endif m_iFadeInLength = pSession->frameFromTickRange( m_iClipStartTime, m_iClipStartTime + m_iFadeInTime); m_iFadeOutLength = pSession->frameFromTickRange( m_iClipStartTime + m_iClipLengthTime - m_iFadeOutTime, m_iClipStartTime + m_iClipLengthTime); } // Base clip drawing method. void qtractorClip::drawClip ( QPainter *pPainter, const QRect& clipRect, unsigned long iClipOffset ) { // Draw the framed rectangle and background... pPainter->drawRect(clipRect); qtractorSession *pSession = m_pTrack->session(); if (pSession == nullptr) return; // Adjust the clip rectangle left origin... QRect rect(clipRect); if (iClipOffset > 0) rect.setLeft(rect.left() - pSession->pixelFromFrame(iClipOffset) + 1); // Draw clip name label... pPainter->drawText(rect, Qt::AlignLeft | Qt::AlignBottom | Qt::TextSingleLine, clipTitle()); // Draw clip contents (virtual) draw(pPainter, clipRect, iClipOffset); // Avoid drawing fade in/out handles // on still empty clips (eg. while recording) if (m_iClipLength < 1) return; // Fade in/out handle color... QColor rgbFade(m_pTrack->foreground()); rgbFade.setAlpha(120); pPainter->setPen(rgbFade); pPainter->setBrush(rgbFade); // Fade-in slope... const int y = rect.top(); const int h = rect.bottom(); int x = rect.left(); int w = pSession->pixelFromFrame(m_iFadeInLength); const QRect rectFadeIn(x + w, y, 8, 8); if (w > 0 && x + w > clipRect.left()) { #if 0 QPolygon polyg(3); polyg.setPoint(0, x, y); polyg.setPoint(1, x, h); polyg.setPoint(2, x + w, y); pPainter->drawPolygon(polyg); #else const int w2 = (w >> 1); const int w4 = (w >> 2); QPolygon polyg(5); polyg.setPoint(0, x, y); polyg.setPoint(1, x, h); switch (m_fadeInType) { case Linear: polyg.setPoint(2, x, h); polyg.setPoint(3, x, h); break; case InQuad: polyg.setPoint(2, x + w2, h); polyg.setPoint(3, x + w, y); break; case OutQuad: polyg.setPoint(2, x + w2, y); polyg.setPoint(3, x + w, y); break; case InOutQuad: polyg.setPoint(2, x + w2, h); polyg.setPoint(3, x + w2, y); break; case InCubic: polyg.setPoint(2, x + w - w4, h); polyg.setPoint(3, x + w, y); break; case OutCubic: polyg.setPoint(2, x + w2, y); polyg.setPoint(3, x + w - w4, y); break; case InOutCubic: polyg.setPoint(2, x + w - w4, h); polyg.setPoint(3, x + w4, y); break; } polyg.setPoint(4, x + w, y); QPainterPath path; path.moveTo(polyg.at(0)); path.lineTo(polyg.at(1)); path.cubicTo(polyg.at(2), polyg.at(3), polyg.at(4)); path.lineTo(polyg.at(0)); pPainter->drawPath(path); #endif } // Fade-out slope... x = rect.left() + pSession->pixelFromFrame(m_iClipLength); w = pSession->pixelFromFrame(m_iFadeOutLength); const QRect rectFadeOut(x - w - 8, y, 8, 8); if (w > 0 && x - w < clipRect.right()) { #if 0 QPolygon polyg(3); polyg.setPoint(0, x, y); polyg.setPoint(1, x, h); polyg.setPoint(2, x - w, y); pPainter->drawPolygon(polyg); #else const int w2 = (w >> 1); const int w4 = (w >> 2); QPolygon polyg(5); polyg.setPoint(0, x, y); polyg.setPoint(1, x, h); switch (m_fadeOutType) { case Linear: polyg.setPoint(2, x, h); polyg.setPoint(3, x, h); break; case InQuad: polyg.setPoint(2, x - w2, y); polyg.setPoint(3, x - w, y); break; case OutQuad: polyg.setPoint(2, x - w2, h); polyg.setPoint(3, x - w, y); break; case InOutQuad: polyg.setPoint(2, x - w2, h); polyg.setPoint(3, x - w2, y); break; case InCubic: polyg.setPoint(2, x - w2, y); polyg.setPoint(3, x - w + w4, y); break; case OutCubic: polyg.setPoint(2, x - w + w4, h); polyg.setPoint(3, x - w, y); break; case InOutCubic: polyg.setPoint(2, x - w + w4, h); polyg.setPoint(3, x - w4, y); break; } polyg.setPoint(4, x - w, y); QPainterPath path; path.moveTo(polyg.at(0)); path.lineTo(polyg.at(1)); path.cubicTo(polyg.at(2), polyg.at(3), polyg.at(4)); path.lineTo(polyg.at(0)); pPainter->drawPath(path); #endif } // Fade in/out handles... if (rectFadeIn.intersects(clipRect)) pPainter->fillRect(rectFadeIn, rgbFade.darker(120)); if (rectFadeOut.intersects(clipRect)) pPainter->fillRect(rectFadeOut, rgbFade.darker(120)); } // Recording clip drawing method. void qtractorClip::drawClipRecord ( QPainter *pPainter, const QRect& clipRect, unsigned long iClipOffset ) { // Draw the framed rectangle and background... pPainter->drawRect(clipRect); // Update clip rolling stats, if any... update(); // Draw clip contents (virtual)... draw(pPainter, clipRect, iClipOffset); // Draw red shade overlay... pPainter->fillRect(clipRect, QColor(255, 0, 0, 120)); } // Clip editor method. bool qtractorClip::startEditor ( QWidget *pParent ) { // Make sure the regular clip-form is started modal... qtractorClipForm clipForm(pParent); clipForm.setClip(this); return clipForm.exec(); } // Clip editor update. void qtractorClip::updateEditor ( bool /*bSelectClear*/ ) { // Do nothing here. } // Clip editor contents update. void qtractorClip::updateEditorContents (void) { // Do nothing here. } // Clip query-close method (return true if editing is done). bool qtractorClip::queryEditor (void) { return !isDirty(); } // Clip tool-tip. QString qtractorClip::toolTip (void) const { QString sToolTip = QObject::tr("Name:\t%1").arg(clipTitle()); qtractorSession *pSession = nullptr; if (m_pTrack) pSession = m_pTrack->session(); if (pSession) { sToolTip += '\n'; qtractorTimeScale *pTimeScale = pSession->timeScale(); sToolTip += QObject::tr("Start:\t%1\tOffset:\t%2\nEnd:\t%3\tLength:\t%4") .arg(pTimeScale->textFromFrame(m_iClipStart)) .arg(pTimeScale->textFromFrame(m_iClipStart, true, m_iClipOffset)) .arg(pTimeScale->textFromFrame(m_iClipStart + m_iClipLength)) .arg(pTimeScale->textFromFrame(m_iClipStart, true, m_iClipLength)); } sToolTip += '\n'; sToolTip += QObject::tr("File:\t%1").arg(QFileInfo(m_sFilename).fileName()); return sToolTip; } // Document element methods. bool qtractorClip::loadElement ( qtractorDocument *pDocument, QDomElement *pElement ) { qtractorClip::setClipName(pElement->attribute("name")); // Load clip children... for (QDomNode nChild = pElement->firstChild(); !nChild.isNull(); nChild = nChild.nextSibling()) { // Convert node to element... QDomElement eChild = nChild.toElement(); if (eChild.isNull()) continue; // Load clip properties... if (eChild.tagName() == "properties") { for (QDomNode nProp = eChild.firstChild(); !nProp.isNull(); nProp = nProp.nextSibling()) { // Convert property node to element... QDomElement eProp = nProp.toElement(); if (eProp.isNull()) continue; if (eProp.tagName() == "name") qtractorClip::setClipName(eProp.text()); else if (eProp.tagName() == "start") qtractorClip::setClipStart(eProp.text().toULong()); else if (eProp.tagName() == "offset") qtractorClip::setClipOffset(eProp.text().toULong()); else if (eProp.tagName() == "length") qtractorClip::setClipLength(eProp.text().toULong()); else if (eProp.tagName() == "gain") qtractorClip::setClipGain(eProp.text().toFloat()); else if (eProp.tagName() == "panning") qtractorClip::setClipPanning(eProp.text().toFloat()); else if (eProp.tagName() == "fade-in") { qtractorClip::setFadeInType( qtractorClip::fadeInTypeFromText(eProp.attribute("type"))); qtractorClip::setFadeInLength(eProp.text().toULong()); } else if (eProp.tagName() == "fade-out") { qtractorClip::setFadeOutType( qtractorClip::fadeOutTypeFromText(eProp.attribute("type"))); qtractorClip::setFadeOutLength(eProp.text().toULong()); } } } else // Load clip derivative properties... if (eChild.tagName() == "audio-clip" || eChild.tagName() == "midi-clip") { if (!loadClipElement(pDocument, &eChild)) return false; } else if (eChild.tagName() == "take-info") { int iTakeID = eChild.attribute("id").toInt(); qtractorClip::TakeInfo::ClipPart cpart = qtractorClip::TakeInfo::ClipPart( eChild.attribute("part").toInt()); // Load take(record) descriptor children, if any... unsigned long iClipStart = 0; unsigned long iClipOffset = 0; unsigned long iClipLength = 0; unsigned long iTakeStart = 0; unsigned long iTakeEnd = 0; unsigned long iTakeGap = 0; int iCurrentTake = -1; for (QDomNode nProp = eChild.firstChild(); !nProp.isNull(); nProp = nProp.nextSibling()) { // Convert node to element... QDomElement eProp = nProp.toElement(); if (eProp.isNull()) continue; // Load take-info properties... if (eProp.tagName() == "clip-start") iClipStart = eProp.text().toULong(); else if (eProp.tagName() == "clip-offset") iClipOffset = eProp.text().toULong(); else if (eProp.tagName() == "clip-length") iClipLength = eProp.text().toULong(); else if (eProp.tagName() == "take-start") iTakeStart = eProp.text().toULong(); else if (eProp.tagName() == "take-end") iTakeEnd = eProp.text().toULong(); else if (eProp.tagName() == "take-gap") iTakeGap = eProp.text().toULong(); else if (eProp.tagName() == "current-take") iCurrentTake = eProp.text().toInt(); } qtractorTrack::TakeInfo *pTakeInfo = nullptr; qtractorTrack *pTrack = qtractorClip::track(); if (pTrack && iTakeID >= 0) pTakeInfo = pTrack->takeInfo(iTakeID); if (pTakeInfo == nullptr && iTakeStart < iTakeEnd) { pTakeInfo = static_cast ( new qtractorClip::TakeInfo( iClipStart, iClipOffset, iClipLength, iTakeStart, iTakeEnd, iTakeGap)); if (pTrack && iTakeID >= 0) pTrack->takeInfoAdd(iTakeID, pTakeInfo); } if (pTakeInfo) { qtractorClip::setTakeInfo(pTakeInfo); pTakeInfo->setClipPart(cpart, this); if (iCurrentTake >= 0) pTakeInfo->setCurrentTake(iCurrentTake); } } } return true; } bool qtractorClip::saveElement ( qtractorDocument *pDocument, QDomElement *pElement ) { pElement->setAttribute("name", qtractorClip::clipName()); // Save clip properties... QDomElement eProps = pDocument->document()->createElement("properties"); pDocument->saveTextElement("name", qtractorClip::clipName(), &eProps); pDocument->saveTextElement("start", QString::number(qtractorClip::clipStart()), &eProps); pDocument->saveTextElement("offset", QString::number(qtractorClip::clipOffset()), &eProps); pDocument->saveTextElement("length", QString::number(qtractorClip::clipLength()), &eProps); pDocument->saveTextElement("gain", QString::number(qtractorClip::clipGain()), &eProps); pDocument->saveTextElement("panning", QString::number(qtractorClip::clipPanning()), &eProps); QDomElement eFadeIn = pDocument->document()->createElement("fade-in"); eFadeIn.setAttribute("type", qtractorClip::textFromFadeType(qtractorClip::fadeInType())); eFadeIn.appendChild(pDocument->document()->createTextNode( QString::number(qtractorClip::fadeInLength()))); eProps.appendChild(eFadeIn); QDomElement eFadeOut = pDocument->document()->createElement("fade-out"); eFadeOut.setAttribute("type", qtractorClip::textFromFadeType(qtractorClip::fadeOutType())); eFadeOut.appendChild(pDocument->document()->createTextNode( QString::number(qtractorClip::fadeOutLength()))); eProps.appendChild(eFadeOut); pElement->appendChild(eProps); // Save clip derivative properties... if (!saveClipElement(pDocument, pElement)) return false; // At last, save clip take(record) properties, if any... qtractorTrack::TakeInfo *pTakeInfo = static_cast (qtractorClip::takeInfo()); if (pTakeInfo) { qtractorTrack *pTrack = qtractorClip::track(); if (pTrack) { QDomElement eTakeInfo = pDocument->document()->createElement("take-info"); int iTakeID = pTrack->takeInfoId(pTakeInfo); if (iTakeID < 0) { iTakeID = pTrack->takeInfoNew(pTakeInfo); pDocument->saveTextElement("clip-start", QString::number(pTakeInfo->clipStart()), &eTakeInfo); pDocument->saveTextElement("clip-offset", QString::number(pTakeInfo->clipOffset()), &eTakeInfo); pDocument->saveTextElement("clip-length", QString::number(pTakeInfo->clipLength()), &eTakeInfo); pDocument->saveTextElement("take-start", QString::number(pTakeInfo->takeStart()), &eTakeInfo); pDocument->saveTextElement("take-end", QString::number(pTakeInfo->takeEnd()), &eTakeInfo); pDocument->saveTextElement("take-gap", QString::number(pTakeInfo->takeGap()), &eTakeInfo); pDocument->saveTextElement("current-take", QString::number(pTakeInfo->currentTake()), &eTakeInfo); } eTakeInfo.setAttribute("id", QString::number(iTakeID)); eTakeInfo.setAttribute("part", QString::number(int(pTakeInfo->partClip(this)))); pElement->appendChild(eTakeInfo); } } // Successs. return true; } // Clip fade type textual helper methods. qtractorClip::FadeType qtractorClip::fadeInTypeFromText ( const QString& sText ) { FadeType fadeType = InQuad; if (sText == "Linear" || sText == "linear") fadeType = Linear; else if (sText == "InCubic" || sText == "cubic") fadeType = InCubic; else if (sText == "OutQuad") fadeType = OutQuad; else if (sText == "InOutQuad") fadeType = InOutQuad; else if (sText == "OutCubic") fadeType = OutCubic; else if (sText == "InOutCubic") fadeType = InOutCubic; return fadeType; } qtractorClip::FadeType qtractorClip::fadeOutTypeFromText ( const QString& sText ) { FadeType fadeType = OutQuad; if (sText == "Linear" || sText == "linear") fadeType = Linear; else if (sText == "OutCubic" || sText == "cubic") fadeType = OutCubic; else if (sText == "InQuad") fadeType = InQuad; else if (sText == "InOutQuad") fadeType = InOutQuad; else if (sText == "InCubic") fadeType = InCubic; else if (sText == "InOutCubic") fadeType = InOutCubic; return fadeType; } QString qtractorClip::textFromFadeType ( FadeType fadeType ) { QString sText; switch (fadeType) { case Linear: sText = "Linear"; break; case InQuad: sText = "InQuad"; break; case OutQuad: sText = "OutQuad"; break; case InOutQuad: sText = "InOutQuad"; break; case InCubic: sText = "InCubic"; break; case OutCubic: sText = "OutCubic"; break; case InOutCubic: sText = "InOutCubic"; break; } return sText; } // Estimate total number of takes. int qtractorClip::TakeInfo::takeCount (void) const { int iTakeCount = -1; const unsigned long iClipEnd = m_iClipStart + m_iClipLength; const unsigned long iTakeLength = m_iTakeEnd - m_iTakeStart + m_iTakeGap; if (iTakeLength > 0 && m_iClipStart < m_iTakeEnd && m_iTakeEnd < iClipEnd) iTakeCount = (iClipEnd - m_iTakeStart) / iTakeLength; return iTakeCount + 1; } // Select current take set. int qtractorClip::TakeInfo::select ( qtractorClipCommand *pClipCommand, qtractorTrack *pTrack, int iTake ) { unsigned long iClipStart = m_iClipStart; unsigned long iClipOffset = m_iClipOffset; unsigned long iClipLength = m_iClipLength; const unsigned long iClipEnd = iClipStart + iClipLength; const unsigned long iTakeStart = m_iTakeStart; const unsigned long iTakeEnd = m_iTakeEnd; const unsigned long iTakeGap = m_iTakeGap; const unsigned long iTakeLength = iTakeEnd - iTakeStart + iTakeGap; #ifdef CONFIG_DEBUG qDebug("qtractorClip::TakeInfo[%p]::select(%d, %lu, %lu, %lu, %lu, %lu)", this, iTake, iClipStart, iClipOffset, iClipLength, iTakeStart, iTakeEnd); #endif if (iTakeStart < iClipEnd) { int iTakeCount = 0; if (iClipEnd > iTakeEnd) iTakeCount += (iClipEnd - iTakeStart) / iTakeLength + 1; if (iTake < 0 || iTake >= iTakeCount) iTake = iTakeCount - 1; // Clip-head for sure... if (iClipStart < iTakeStart) { iClipLength = iTakeStart - iClipStart; selectClipPart(pClipCommand, pTrack, ClipHead, iClipStart, iClipOffset, iClipLength); iClipOffset += iClipLength; iClipStart = iTakeStart; } // Clip-take from now on... iClipLength = (iClipEnd > iTakeEnd ? iTakeEnd : iClipEnd) - iClipStart; if (iTake > 0) { iClipOffset += (iTakeEnd - iClipStart) + iTakeGap; iClipOffset += (iTake - 1) * iTakeLength; if (iTake < iTakeCount - 1) iClipLength = iTakeEnd - iTakeStart; else iClipLength = (iClipEnd - iTakeStart) % iTakeLength; iClipStart = iTakeStart; } } else iTake = -1; selectClipPart(pClipCommand, pTrack, ClipTake, iClipStart, iClipOffset, iClipLength); // m_iCurrentTake = iTake; return iTake; } // Select current take sub-clip part. void qtractorClip::TakeInfo::selectClipPart ( qtractorClipCommand *pClipCommand, qtractorTrack *pTrack, ClipPart cpart, unsigned long iClipStart, unsigned long iClipOffset, unsigned long iClipLength ) { #ifdef CONFIG_DEBUG qDebug("qtractorClip::TakeInfo[%p]::selectClipPart(%d, %lu, %lu, %lu)", this, int(cpart), iClipStart, iClipOffset, iClipLength); #endif // Priority to recording clip... qtractorClip *pClip = (pTrack ? pTrack->clipRecord() : nullptr); // Clip already taken?... if (pClip == nullptr) { pClip = clipPart(cpart); if (pClip) { // Don't change what hasn't change... if (iClipStart != pClip->clipStart() || iClipOffset != pClip->clipOffset() || iClipLength != pClip->clipLength()) { pClipCommand->resizeClip(pClip, iClipStart, iClipOffset, iClipLength); } return; // Done. } // Take clip-take clone... if (cpart == ClipHead) pClip = clipPart(ClipTake); } // Clip about to be taken (as new)?... if (pClip) { TakePart part(this, cpart); pClipCommand->addClipRecordTake(pTrack, pClip, iClipStart, iClipOffset, iClipLength, &part); } } // Reset(unfold) whole take set. void qtractorClip::TakeInfo::reset ( qtractorClipCommand *pClipCommand, bool bClear ) { const unsigned long iClipStart = m_iClipStart; const unsigned long iClipOffset = m_iClipOffset; const unsigned long iClipLength = m_iClipLength; #ifdef CONFIG_DEBUG qDebug("qtractorClip::TakeInfo[%p]::reset(%lu, %lu, %lu, %d)", this, iClipStart, iClipOffset, iClipLength, int(bClear)); #endif qtractorClip *pClip = clipPart(ClipHead); if (pClip) { pClipCommand->removeClip(pClip); pClipCommand->takeInfoClip(pClip, nullptr); setClipPart(ClipHead, nullptr); } pClip = clipPart(ClipTake); if (pClip) { pClipCommand->resizeClip(pClip, iClipStart, iClipOffset, iClipLength); if (bClear) { pClipCommand->takeInfoClip(pClip, nullptr); // setClipPart(ClipTake, nullptr); } } // m_iCurrentTake = -1; } // Take(record) descriptor accessors. void qtractorClip::setTakeInfo ( qtractorClip::TakeInfo *pTakeInfo ) { #ifdef CONFIG_DEBUG qDebug("qtractorClip[%p]::setTakeInfo(%p)", this, pTakeInfo); #endif if (m_pTakeInfo) m_pTakeInfo->releaseRef(); m_pTakeInfo = pTakeInfo; if (m_pTakeInfo) m_pTakeInfo->addRef(); } qtractorClip::TakeInfo *qtractorClip::takeInfo (void) const { return m_pTakeInfo; } //--------------------------------------------------------------------------- /* TERMS OF USE - EASING EQUATIONS Open source under the BSD License. Copyright (C) 2001 Robert Penner All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: * Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. * Neither the name of the author nor the names of contributors may be used to endorse or promote products derived from this software without specific prior written permission. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ //--------------------------------------------------------------------------- // Functor argument normalization. // // t = (x - x0) / (x1 - x0) // a = y1 - y0 // b = y0 // // Linear fade. // struct FadeLinear { float operator() (float t, float a, float b) const { return a * t + b; } }; // Quadratic (t^2) fade in: accelerating from zero velocity. // struct FadeInQuad { float operator() (float t, float a, float b) const { return a * (t * t) + b; } }; // Quadratic (t^2) fade out: decelerating to zero velocity. // struct FadeOutQuad { float operator() (float t, float a, float b) const { return a * (t * (2.0f - t)) + b; } }; // Quadratic (t^2) fade in-out: acceleration until halfway, then deceleration. // struct FadeInOutQuad { float operator() (float t, float a, float b) const { t *= 2.0f; if (t < 1.0f) { return 0.5f * a * (t * t) + b; } else { t -= 1.0f; return 0.5f * a * (1.0f - (t * (t - 2.0f))) + b; } } }; // Cubic (t^3) fade in: accelerating from zero velocity. // struct FadeInCubic { float operator() (float t, float a, float b) const { return a * (t * t * t) + b; } }; // Cubic (t^3) fade out: decelerating from zero velocity. // struct FadeOutCubic { float operator() (float t, float a, float b) const { t -= 1.0f; return a * ((t * t * t) + 1.0f) + b; } }; // Cubic (t^3) fade in-out: acceleration until halfway, then deceleration. // struct FadeInOutCubic { float operator() (float t, float a, float b) const { t *= 2.0f; if (t < 1.0f) { return 0.5f * a * (t * t * t) + b; } else { t -= 2.0f; return 0.5f * a * ((t * t * t) + 2.0f) + b; } } }; // Fade model class. // struct FadeMode { FadeMode(float y0, float y1) : a(y1 - y0), b(y0) {} float a, b; }; // Fade-in mode. // struct FadeInMode : public FadeMode { FadeInMode() : FadeMode(0.0f, 1.0f) {} }; // Fade-out mode. // struct FadeOutMode : public FadeMode { FadeOutMode() : FadeMode(1.0f, 0.0f) {} }; // Fade functor template class. // template class FadeCurve : public qtractorClip::FadeFunctor { public: FadeCurve() : m_mode(M()), m_func(F()) {} float operator() (float t) const { return m_func(t, m_mode.a, m_mode.b); } private: M m_mode; F m_func; }; // Fade functor factory class (static). // qtractorClip::FadeFunctor *qtractorClip::createFadeFunctor ( FadeMode fadeMode, FadeType fadeType ) { switch (fadeMode) { case FadeIn: switch (fadeType) { case Linear: return new FadeCurve (); case InQuad: return new FadeCurve (); case OutQuad: return new FadeCurve (); case InOutQuad: return new FadeCurve (); case InCubic: return new FadeCurve (); case OutCubic: return new FadeCurve (); case InOutCubic: return new FadeCurve (); default: break; } break; case FadeOut: switch (fadeType) { case Linear: return new FadeCurve (); case InQuad: return new FadeCurve (); case OutQuad: return new FadeCurve (); case InOutQuad: return new FadeCurve (); case InCubic: return new FadeCurve (); case OutCubic: return new FadeCurve (); case InOutCubic: return new FadeCurve (); default: break; } break; default: break; } return nullptr; } // end of qtractorClip.cpp qtractor-0.9.25/src/PaxHeaders/qtractorCurveCommand.cpp0000644000000000000000000000013214166551171020171 xustar0030 mtime=1641730681.440610103 30 atime=1641730681.440610103 30 ctime=1641730681.440610103 qtractor-0.9.25/src/qtractorCurveCommand.cpp0000644000175000001440000003307414166551171021430 0ustar00rncbcusers00000000000000// qtractorCurveCommand.cpp // /**************************************************************************** Copyright (C) 2005-2020, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorCurveCommand.h" #include "qtractorSession.h" #include "qtractorMainForm.h" #include "qtractorTracks.h" #include "qtractorPlugin.h" //---------------------------------------------------------------------- // class qtractorCurveBaseCommand - declaration. // // Constructor. qtractorCurveBaseCommand::qtractorCurveBaseCommand ( const QString& sName ) : qtractorCommand(sName) { } // Virtual command methods. bool qtractorCurveBaseCommand::redo (void) { return execute(true); } bool qtractorCurveBaseCommand::undo (void) { return execute(false); } // Virtual command methods. bool qtractorCurveBaseCommand::execute ( bool /*bRedo*/ ) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession && !pSession->isPlaying()) pSession->process_curve(pSession->playHead()); qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm) { qtractorTracks *pTracks = pMainForm->tracks(); if (pTracks) { pTracks->clearSelect(); qtractorTrack *pTrack = pTracks->currentTrack(); if (pTrack) { pTracks->updateTrackList(pTrack); pTrack->refreshPluginForms(); } } } return true; } //---------------------------------------------------------------------- // class qtractorCurveCommand - declaration. // // Constructor. qtractorCurveCommand::qtractorCurveCommand ( const QString& sName, qtractorCurve *pCurve ) : qtractorCurveBaseCommand(sName), m_pCurve(pCurve) { } //---------------------------------------------------------------------- // class qtractorCurveListCommand - declaration. // // Constructor. qtractorCurveListCommand::qtractorCurveListCommand ( const QString& sName, qtractorCurveList *pCurveList ) : qtractorCurveBaseCommand(sName), m_pCurveList(pCurveList) { } //---------------------------------------------------------------------- // class qtractorCurveSelectCommand - declaration. // // Constructor. qtractorCurveSelectCommand::qtractorCurveSelectCommand ( qtractorCurveList *pCurveList, qtractorCurve *pCurrentCurve ) : qtractorCurveListCommand(QObject::tr("automation select"), pCurveList), m_pCurrentCurve(pCurrentCurve) { } // Virtual command methods. bool qtractorCurveSelectCommand::execute ( bool bRedo ) { if (m_pCurveList == nullptr) return false; qtractorCurve *pCurrentCurve = m_pCurveList->currentCurve(); m_pCurveList->setCurrentCurve(m_pCurrentCurve); m_pCurrentCurve = pCurrentCurve; return qtractorCurveBaseCommand::execute(bRedo); } //---------------------------------------------------------------------- // class qtractorCurveModeCommand - declaration. // // Constructor. qtractorCurveModeCommand::qtractorCurveModeCommand ( qtractorCurve *pCurve, qtractorCurve::Mode mode ) : qtractorCurveCommand(QObject::tr("automation mode"), pCurve), m_mode(mode) { } // Virtual command methods. bool qtractorCurveModeCommand::execute ( bool bRedo ) { if (m_pCurve == nullptr) return false; qtractorCurve::Mode mode = m_pCurve->mode(); m_pCurve->setMode(m_mode); m_pCurve->update(); m_mode = mode; return qtractorCurveBaseCommand::execute(bRedo); } //---------------------------------------------------------------------- // class qtractorCurveProcessCommand - declaration. // // Constructor. qtractorCurveProcessCommand::qtractorCurveProcessCommand ( qtractorCurve *pCurve, bool bProcess ) : qtractorCurveCommand(QObject::tr("automation play"), pCurve), m_bProcess(bProcess) { } // Virtual command methods. bool qtractorCurveProcessCommand::execute ( bool bRedo ) { if (m_pCurve == nullptr) return false; const bool bProcess = m_pCurve->isProcess(); if (!m_bProcess) m_pCurve->setCapture(false); m_pCurve->setProcess(m_bProcess); m_bProcess = bProcess; return qtractorCurveBaseCommand::execute(bRedo); } //---------------------------------------------------------------------- // class qtractorCurveCaptureCommand - declaration. // // Constructor. qtractorCurveCaptureCommand::qtractorCurveCaptureCommand ( qtractorCurve *pCurve, bool bCapture ) : qtractorCurveCommand(QObject::tr("automation record"), pCurve), m_bCapture(bCapture) { } // Virtual command methods. bool qtractorCurveCaptureCommand::execute ( bool bRedo ) { if (m_pCurve == nullptr) return false; const bool bCapture = m_pCurve->isCapture(); if (m_bCapture) m_pCurve->setProcess(true); m_pCurve->setCapture(m_bCapture); m_bCapture = bCapture; return qtractorCurveBaseCommand::execute(bRedo); } //---------------------------------------------------------------------- // class qtractorCurveLogarithmicCommand - declaration. // // Constructor. qtractorCurveLogarithmicCommand::qtractorCurveLogarithmicCommand ( qtractorCurve *pCurve, bool bLogarithmic ) : qtractorCurveCommand(QObject::tr("automation logarithmic"), pCurve), m_bLogarithmic(bLogarithmic) { } // Virtual command methods. bool qtractorCurveLogarithmicCommand::execute ( bool /*bRedo*/ ) { if (m_pCurve == nullptr) return false; const bool bLogarithmic = m_pCurve->isLogarithmic(); m_pCurve->setLogarithmic(m_bLogarithmic); m_bLogarithmic = bLogarithmic; return true; } //---------------------------------------------------------------------- // class qtractorCurveCaptureCommand - declaration. // // Constructor. qtractorCurveColorCommand::qtractorCurveColorCommand ( qtractorCurve *pCurve, const QColor& color ) : qtractorCurveCommand(QObject::tr("automation color"), pCurve), m_color(color) { } // Virtual command methods. bool qtractorCurveColorCommand::execute ( bool /*bRedo*/ ) { if (m_pCurve == nullptr) return false; const QColor color = m_pCurve->color(); m_pCurve->setColor(m_color); m_color = color; return true; } //---------------------------------------------------------------------- // class qtractorCurveProcessAllCommand - declaration. // // Constructor. qtractorCurveProcessAllCommand::qtractorCurveProcessAllCommand ( qtractorCurveList *pCurveList, bool bProcessAll ) : qtractorCurveListCommand(QObject::tr("automation play all"), pCurveList), m_bProcessAll(bProcessAll) { } // Virtual command methods. bool qtractorCurveProcessAllCommand::execute ( bool bRedo ) { if (m_pCurveList == nullptr) return false; const bool bProcessAll = m_pCurveList->isProcessAll(); if (!m_bProcessAll) m_pCurveList->setCaptureAll(false); m_pCurveList->setProcessAll(m_bProcessAll); m_bProcessAll = bProcessAll; return qtractorCurveBaseCommand::execute(bRedo); } //---------------------------------------------------------------------- // class qtractorCurveCaptureAllCommand - declaration. // // Constructor. qtractorCurveCaptureAllCommand::qtractorCurveCaptureAllCommand ( qtractorCurveList *pCurveList, bool bCaptureAll ) : qtractorCurveListCommand(QObject::tr("automation record all"), pCurveList), m_bCaptureAll(bCaptureAll) { } // Virtual command methods. bool qtractorCurveCaptureAllCommand::execute ( bool bRedo ) { if (m_pCurveList == nullptr) return false; const bool bCaptureAll = m_pCurveList->isCaptureAll(); if (m_bCaptureAll) m_pCurveList->setProcessAll(true); m_pCurveList->setCaptureAll(m_bCaptureAll); m_bCaptureAll = bCaptureAll; return qtractorCurveBaseCommand::execute(bRedo); } //---------------------------------------------------------------------- // class qtractorCurveEditCommand - declaration. // // Constructors. qtractorCurveEditCommand::qtractorCurveEditCommand ( const QString& sName, qtractorCurve *pCurve ) : qtractorCurveCommand(sName, pCurve), m_edits(pCurve) { } qtractorCurveEditCommand::qtractorCurveEditCommand ( qtractorCurve *pCurve ) : qtractorCurveCommand(QObject::tr("automation edit"), pCurve), m_edits(pCurve) { } // Destructor. qtractorCurveEditCommand::~qtractorCurveEditCommand (void) { m_edits.clear(); } // Primitive command methods. void qtractorCurveEditCommand::addNode ( qtractorCurve::Node *pNode ) { m_edits.addNode(pNode); } void qtractorCurveEditCommand::moveNode ( qtractorCurve::Node *pNode, unsigned long iFrame, float fValue ) { m_edits.moveNode(pNode, iFrame, fValue); } void qtractorCurveEditCommand::removeNode ( qtractorCurve::Node *pNode ) { m_edits.removeNode(pNode); } void qtractorCurveEditCommand::addEditList ( qtractorCurveEditList *pEditList ) { if (pEditList) m_edits.append(*pEditList); } // Composite predicate. bool qtractorCurveEditCommand::isEmpty (void) const { return m_edits.isEmpty(); } // Common executive method. bool qtractorCurveEditCommand::execute ( bool bRedo ) { if (!m_edits.execute(bRedo)) return false; return qtractorCurveBaseCommand::execute(bRedo); } //---------------------------------------------------------------------- // class qtractorCurveClearCommand - declaration. // // Constructor. qtractorCurveClearCommand::qtractorCurveClearCommand ( qtractorCurve *pCurve ) : qtractorCurveEditCommand(QObject::tr("automation clear"), pCurve) { qtractorCurve::Node *pNode = m_pCurve->nodes().first(); while (pNode) { qtractorCurveEditCommand::removeNode(pNode); pNode = pNode->next(); } } //---------------------------------------------------------------------- // class qtractorCurveClearAllCommand - declaration. // // Constructor. qtractorCurveClearAllCommand::qtractorCurveClearAllCommand ( qtractorCurveList *pCurveList ) : qtractorCurveListCommand(QObject::tr("automation clear all"), pCurveList) { if (m_pCurveList) { qtractorCurve *pCurve = m_pCurveList->first(); while (pCurve) { m_commands.append(new qtractorCurveClearCommand(pCurve)); pCurve = pCurve->next(); } } } // Destructor. qtractorCurveClearAllCommand::~qtractorCurveClearAllCommand (void) { qDeleteAll(m_commands); m_commands.clear(); } // Composite predicate. bool qtractorCurveClearAllCommand::isEmpty (void) const { return m_commands.isEmpty(); } // Virtual executive method. bool qtractorCurveClearAllCommand::execute ( bool bRedo ) { if (m_pCurveList == nullptr) return false; QListIterator iter(m_commands); while (iter.hasNext()) { qtractorCurveClearCommand *pCommand = iter.next(); if (bRedo) pCommand->redo(); else pCommand->undo(); } return true; } //---------------------------------------------------------------------- // class qtractorCurveEditListCommand - declaration. // // Constructor. qtractorCurveEditListCommand::qtractorCurveEditListCommand ( qtractorCurveList *pCurveList ) : qtractorCurveListCommand(QObject::tr("automation edit list"), pCurveList) { if (m_pCurveList) { qtractorCurve *pCurve = m_pCurveList->first(); while (pCurve) { qtractorCurveEditList *pCurveEditList = pCurve->editList(); if (pCurveEditList && !pCurveEditList->isEmpty()) { qtractorCurveEditCommand *pCurveEditCommand = new qtractorCurveEditCommand(pCurve); pCurveEditCommand->addEditList(pCurveEditList); m_curveEditCommands.append(pCurveEditCommand); pCurveEditList->clear(); } pCurve = pCurve->next(); } } } // Destructor. qtractorCurveEditListCommand::~qtractorCurveEditListCommand (void) { qDeleteAll(m_curveEditCommands); m_curveEditCommands.clear(); } // Composite predicate. bool qtractorCurveEditListCommand::isEmpty (void) const { return m_curveEditCommands.isEmpty(); } // Virtual executive method. bool qtractorCurveEditListCommand::execute ( bool bRedo ) { if (m_pCurveList == nullptr) return false; QListIterator iter(m_curveEditCommands); while (iter.hasNext()) { qtractorCurveEditCommand *pCurveEditCommand = iter.next(); if (bRedo) pCurveEditCommand->redo(); else pCurveEditCommand->undo(); } return true; } //---------------------------------------------------------------------- // class qtractorCurveCaptureListCommand - declaration. // // Constructor. qtractorCurveCaptureListCommand::qtractorCurveCaptureListCommand (void) : qtractorCommand(QObject::tr("automation record")) { } // Destructor. qtractorCurveCaptureListCommand::~qtractorCurveCaptureListCommand (void) { qDeleteAll(m_commands); m_commands.clear(); } // Curve list adder. void qtractorCurveCaptureListCommand::addCurveList ( qtractorCurveList *pCurveList ) { qtractorCurveEditListCommand *pCommand = new qtractorCurveEditListCommand(pCurveList); if (pCommand->isEmpty()) delete pCommand; else m_commands.append(pCommand); } // Composite predicate. bool qtractorCurveCaptureListCommand::isEmpty (void) const { return m_commands.isEmpty(); } // Virtual command methods. bool qtractorCurveCaptureListCommand::redo (void) { QListIterator iter(m_commands); while (iter.hasNext()) iter.next()->redo(); return true; } bool qtractorCurveCaptureListCommand::undo (void) { QListIterator iter(m_commands); while (iter.hasNext()) iter.next()->undo(); return true; } // end of qtractorCurveCommand.cpp qtractor-0.9.25/src/PaxHeaders/qtractorTakeRangeForm.ui0000644000000000000000000000013214166551171020126 xustar0030 mtime=1641730681.463610351 30 atime=1641730681.463610351 30 ctime=1641730681.463610351 qtractor-0.9.25/src/qtractorTakeRangeForm.ui0000644000175000001440000002003414166551171021355 0ustar00rncbcusers00000000000000 rncbc aka Rui Nuno Capela qtractor - An Audio/MIDI multi-track sequencer. Copyright (C) 2005-2020, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. qtractorTakeRangeForm 0 0 360 260 Qt::StrongFocus Take Range :/images/qtractor.png:/images/qtractor.png Range En&d: TakeEndSpinBox Selection range &Selection false Qt::Horizontal QSizePolicy::Fixed 14 14 Edit range &Edit false Custom range &Custom true Loop range &Loop false 120 0 Clip start 120 0 Clip offset St&art: TakeStartSpinBox Punch range &Punch false Select 0 0 100 100 Current take Format Time display format Frames Time BBT Qt::Horizontal QDialogButtonBox::Cancel|QDialogButtonBox::Ok qtractorTimeSpinBox QSpinBox
qtractorSpinBox.h
 SelectionRangeRadioButton LoopRangeRadioButton PunchRangeRadioButton EditRangeRadioButton CustomRangeRadioButton TakeStartSpinBox TakeEndSpinBox CurrentTakeListBox FormatComboBox qtractor-0.9.25/src/PaxHeaders/qtractorAudioListView.cpp0000644000000000000000000000013214166551171020336 xustar0030 mtime=1641730681.436610059 30 atime=1641730681.436610059 30 ctime=1641730681.436610059 qtractor-0.9.25/src/qtractorAudioListView.cpp0000644000175000001440000001541214166551171021571 0ustar00rncbcusers00000000000000// qtractorAudioListView.cpp // /**************************************************************************** Copyright (C) 2005-2021, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorAudioListView.h" #include "qtractorAudioFile.h" #include "qtractorOptions.h" #include "qtractorMessageList.h" #include #include #include //---------------------------------------------------------------------- // class qtractorAudioFileItem -- audio file list view item. // // Constructors. qtractorAudioFileItem::qtractorAudioFileItem ( const QString& sPath, qtractorAudioFile *pFile ) : qtractorFileListItem(sPath) { QTreeWidgetItem::setTextAlignment( qtractorAudioListView::Channels, Qt::AlignRight); QTreeWidgetItem::setTextAlignment( qtractorAudioListView::Frames, Qt::AlignRight); QTreeWidgetItem::setTextAlignment( qtractorAudioListView::Rate, Qt::AlignRight); QTreeWidgetItem::setIcon(qtractorAudioListView::Name, QIcon(":/images/itemAudioFile.png")); QTreeWidgetItem::setText(qtractorAudioListView::Channels, QString::number(pFile->channels())); QTreeWidgetItem::setText(qtractorAudioListView::Frames, QString::number(pFile->frames())); QTreeWidgetItem::setText(qtractorAudioListView::Rate, QString::number(pFile->sampleRate())); QString sTime; unsigned int hh, mm, ss, zzz; float secs = (float) pFile->frames() / (float) pFile->sampleRate(); hh = mm = ss = 0; if (secs >= 3600.0f) { hh = (unsigned int) (secs / 3600.0f); secs -= (float) hh * 3600.0f; } if (secs >= 60.0f) { mm = (unsigned int) (secs / 60.0f); secs -= (float) mm * 60.0f; } if (secs >= 0.0f) { ss = (unsigned int) secs; secs -= (float) ss; } zzz = (unsigned int) (secs * 1000.0f); #if QT_VERSION < QT_VERSION_CHECK(5, 5, 0) sTime.sprintf("%02u:%02u:%02u.%03u", hh, mm, ss, zzz); #else sTime = QString::asprintf("%02u:%02u:%02u.%03u", hh, mm, ss, zzz); #endif QTreeWidgetItem::setText(qtractorAudioListView::Time, sTime); QTreeWidgetItem::setText(qtractorAudioListView::Path, sPath); } // Tooltip renderer. QString qtractorAudioFileItem::toolTip (void) const { return QObject::tr( "%1 (%2)\n%3 channels, %4 frames, %5 Hz\n%6") .arg(QTreeWidgetItem::text(qtractorAudioListView::Name)) .arg(QTreeWidgetItem::text(qtractorAudioListView::Time)) .arg(QTreeWidgetItem::text(qtractorAudioListView::Channels)) .arg(QTreeWidgetItem::text(qtractorAudioListView::Frames)) .arg(QTreeWidgetItem::text(qtractorAudioListView::Rate)) .arg(QTreeWidgetItem::text(qtractorAudioListView::Path)); } //---------------------------------------------------------------------------- // qtractorAudioListView -- Group/File list view, supporting drag-n-drop. // // Constructor. qtractorAudioListView::qtractorAudioListView ( QWidget *pParent ) : qtractorFileListView(qtractorFileList::Audio, pParent) { QTreeWidget::setColumnCount(qtractorAudioListView::LastColumn + 1); QTreeWidgetItem *pHeaderItem = QTreeWidget::headerItem(); pHeaderItem->setText(qtractorAudioListView::Name, tr("Name")); pHeaderItem->setText(qtractorAudioListView::Channels, tr("Ch")); pHeaderItem->setText(qtractorAudioListView::Frames, tr("Frames")); pHeaderItem->setText(qtractorAudioListView::Rate, tr("Rate")); pHeaderItem->setText(qtractorAudioListView::Time, tr("Time")); pHeaderItem->setText(qtractorAudioListView::Path, tr("Path")); pHeaderItem->setText(qtractorAudioListView::LastColumn, QString()); pHeaderItem->setTextAlignment( qtractorAudioListView::Channels, Qt::AlignRight); pHeaderItem->setTextAlignment( qtractorAudioListView::Frames, Qt::AlignRight); pHeaderItem->setTextAlignment( qtractorAudioListView::Rate, Qt::AlignRight); QHeaderView *pHeader = QTreeWidget::header(); pHeader->resizeSection(qtractorAudioListView::Name, 160); QTreeWidget::resizeColumnToContents(qtractorAudioListView::Channels); QTreeWidget::resizeColumnToContents(qtractorAudioListView::Frames); QTreeWidget::resizeColumnToContents(qtractorAudioListView::Rate); QTreeWidget::resizeColumnToContents(qtractorAudioListView::Time); pHeader->resizeSection(qtractorAudioListView::Path, 160); } // Prompt for proper file list open. QStringList qtractorAudioListView::getOpenFileNames (void) { QStringList files; const QString& sTitle = tr("Open Audio Files"); const QString& sFilter = qtractorAudioFileFactory::filters().join(";;"); QWidget *pParentWidget = nullptr; QFileDialog::Options options; qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions && pOptions->bDontUseNativeDialogs) { options |= QFileDialog::DontUseNativeDialog; pParentWidget = QWidget::window(); } #if 1//QT_VERSION < QT_VERSION_CHECK(4, 4, 0) // Ask for the filename to open... files = QFileDialog::getOpenFileNames(pParentWidget, sTitle, recentDir(), sFilter, nullptr, options); #else // Construct open-files dialog... QFileDialog fileDialog(pParentWidget, sTitle, recentDir(), sFilter); // Set proper open-file modes... fileDialog.setAcceptMode(QFileDialog::AcceptOpen); fileDialog.setFileMode(QFileDialog::ExistingFiles); fileDialog.setDefaultSuffix(qtractorAudioFileFactory::defaultExt()); // Stuff sidebar... if (pOptions) { QList urls(fileDialog.sidebarUrls()); urls.append(QUrl::fromLocalFile(pOptions->sSessionDir)); urls.append(QUrl::fromLocalFile(pOptions->sAudioDir)); fileDialog.setSidebarUrls(urls); } fileDialog.setOptions(options); // Show dialog... if (fileDialog.exec()) files = fileDialog.selectedFiles(); #endif return files; } // File item factory method. qtractorFileListItem *qtractorAudioListView::createFileItem ( const QString& sPath ) { qtractorFileListItem *pFileItem = nullptr; qtractorAudioFile *pFile = qtractorAudioFileFactory::createAudioFile(sPath); if (pFile == nullptr) return nullptr; if (pFile->open(sPath)) { pFileItem = new qtractorAudioFileItem(sPath, pFile); pFile->close(); } else { qtractorMessageList::append( tr("%1: Audio file not found.").arg(sPath)); } delete pFile; return pFileItem; } // end of qtractorAudioListView.cpp qtractor-0.9.25/src/PaxHeaders/qtractorTimeStretcher.h0000644000000000000000000000013214166551171020035 xustar0030 mtime=1641730681.464610362 30 atime=1641730681.464610362 30 ctime=1641730681.464610362 qtractor-0.9.25/src/qtractorTimeStretcher.h0000644000175000001440000000533714166551171021275 0ustar00rncbcusers00000000000000// qtractorTimeStretcher.h // /**************************************************************************** Copyright (C) 2005-2019, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorTimeStretcher_h #define __qtractorTimeStretcher_h #include "qtractorAbout.h" #include "qtractorWsolaTimeStretcher.h" #ifdef CONFIG_LIBRUBBERBAND #include #endif //--------------------------------------------------------------------------- // qtractorTimeStretcher - Time/Pitch-stretcher processor interface. // class qtractorTimeStretcher { public: // Constructor flags. enum Flags { None = 0, WsolaTimeStretch = 1, WsolaQuickSeek = 2 }; // Constructor. qtractorTimeStretcher( unsigned short iChannels = 2, unsigned int iSampleRate = 44100, float fTimeStretch = 1.0f, float fPitchShift = 1.0f, unsigned int iFlags = None, unsigned int iBufferSize = 4096); // Destructor. ~qtractorTimeStretcher(); // Adds frames of samples into the input buffer. void process(float **ppFrames, unsigned int iFrames); // Copies requested frames output buffer and removes them // from the sample buffer. If there are less than available() // samples in the buffer, returns all that available. duh? unsigned int retrieve(float **ppFrames, unsigned int iFrames); // Returns number of frames currently available. unsigned int available() const; // Flush any last samples that are hiding // in the internal processing pipeline. void flush(); // Clears all buffers. void reset(); private: // Instance variables. qtractorWsolaTimeStretcher *m_pWsolaTimeStretcher; #ifdef CONFIG_LIBRUBBERBAND RubberBand::RubberBandStretcher *m_pRubberBandStretcher; unsigned short m_iRubberBandChannels; unsigned int m_iRubberBandLatency; unsigned int m_iRubberBandFrames; float **m_ppRubberBandFrames; float **m_ppRubberBandBuffer; bool m_bRubberBandFlush; #endif }; #endif // __qtractorTimeStretcher_h // end of qtractorTimeStretcher.h qtractor-0.9.25/src/PaxHeaders/qtractorBusForm.h0000644000000000000000000000012714166551171016634 xustar0029 mtime=1641730681.43761007 29 atime=1641730681.43761007 29 ctime=1641730681.43761007 qtractor-0.9.25/src/qtractorBusForm.h0000644000175000001440000000470314166551171020064 0ustar00rncbcusers00000000000000// qtractorBusForm.h // /**************************************************************************** Copyright (C) 2005-2020, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorBusForm_h #define __qtractorBusForm_h #include "ui_qtractorBusForm.h" // Forward declarations... class qtractorBus; //---------------------------------------------------------------------------- // qtractorBusForm -- UI wrapper form. class qtractorBusForm : public QDialog { Q_OBJECT public: // Constructor. qtractorBusForm(QWidget *pParent = nullptr); void setBus(qtractorBus *pBus); qtractorBus *bus(); bool isDirty(); protected slots: void reject(); void selectBus(); void moveUpBus(); void moveDownBus(); void createBus(); void updateBus(); void deleteBus(); void changed(); void stabilizeForm(); void contextMenu(const QPoint&); void midiSysex(); void addInputPlugin(); void removeInputPlugin(); void moveUpInputPlugin(); void moveDownInputPlugin(); void addOutputPlugin(); void removeOutputPlugin(); void moveUpOutputPlugin(); void moveDownOutputPlugin(); protected: enum { Create = 1, Update = 2, Delete = 4, MoveUp = 8, MoveDown = 16 }; unsigned int flags() const; void showBus(qtractorBus *pBus); bool updateBus(qtractorBus *pBus); void updateMidiInstruments(); void updateMidiSysex(); void resetPluginLists(); void refreshBuses(); private: // The Qt-designer UI struct... Ui::qtractorBusForm m_ui; // Instance variables... qtractorBus *m_pBus; QTreeWidgetItem *m_pAudioRoot; QTreeWidgetItem *m_pMidiRoot; int m_iDirtySetup; int m_iDirtyCount; int m_iDirtyTotal; }; #endif // __qtractorBusForm_h // end of qtractorBusForm.h qtractor-0.9.25/src/PaxHeaders/qtractorMidiEditSelect.cpp0000644000000000000000000000013214166551171020436 xustar0030 mtime=1641730681.451610222 30 atime=1641730681.450610211 30 ctime=1641730681.451610222 qtractor-0.9.25/src/qtractorMidiEditSelect.cpp0000644000175000001440000000767114166551171021701 0ustar00rncbcusers00000000000000// qtractorMidiEditSelect.cpp // /**************************************************************************** Copyright (C) 2005-2019, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorMidiEditSelect.h" #include "qtractorMidiSequence.h" //------------------------------------------------------------------------- // qtractorMidiEditSelect -- MIDI event selection capsule. // Constructor. qtractorMidiEditSelect::qtractorMidiEditSelect (void) { m_pAnchorEvent = nullptr; } // Default destructor. qtractorMidiEditSelect::~qtractorMidiEditSelect (void) { clear(); } // Event selection item lookup. qtractorMidiEditSelect::Item *qtractorMidiEditSelect::findItem ( qtractorMidiEvent *pEvent ) { // Check if this very event already exists... return m_items.value(pEvent, nullptr); } // Item insertion method. void qtractorMidiEditSelect::addItem ( qtractorMidiEvent *pEvent, const QRect& rectEvent, const QRect& rectView, unsigned long iDeltaTime ) { m_items.insert(pEvent, new Item(rectEvent, rectView, iDeltaTime)); m_rectEvent = m_rectEvent.united(rectEvent); m_rectView = m_rectView.united(rectView); } // Item selection method. void qtractorMidiEditSelect::selectItem ( qtractorMidiEvent *pEvent, const QRect& rectEvent, const QRect& rectView, bool bSelect, bool bToggle ) { Item *pItem = findItem(pEvent); if (pItem) { const unsigned int flags = pItem->flags; if ( (!bSelect && (flags & 2) == 0) || (( bSelect && (flags & 3) == 3) && bToggle)) pItem->flags &= ~1; else if ( ( bSelect && (flags & 2) == 0) || ((!bSelect && (flags & 3) == 2) && bToggle)) pItem->flags |= 1; } else if (bSelect) addItem(pEvent, rectEvent, rectView); } // Selection commit method. void qtractorMidiEditSelect::update ( bool bCommit ) { // Remove unselected... int iUpdate = 0; m_pAnchorEvent = nullptr; ItemList::Iterator iter = m_items.begin(); const ItemList::Iterator& iter_end = m_items.end(); while (iter != iter_end) { Item *pItem = iter.value(); if (bCommit) { if (pItem->flags & 1) pItem->flags |= 2; else pItem->flags &= ~2; } if (pItem->flags & 1) { qtractorMidiEvent *pEvent = iter.key(); if (m_pAnchorEvent == nullptr || m_pAnchorEvent->time() > pEvent->time()) m_pAnchorEvent = pEvent; } if ((pItem->flags & 3) == 0) { delete pItem; iter = m_items.erase(iter); ++iUpdate; } else ++iter; } // Did we remove any? if (iUpdate > 0) commit(); } // Selection commit method. void qtractorMidiEditSelect::commit (void) { // Reset united selection rectangle... m_rectEvent.setRect(0, 0, 0, 0); m_rectView.setRect(0, 0, 0, 0); ItemList::ConstIterator iter = m_items.constBegin(); const ItemList::ConstIterator iter_end = m_items.constEnd(); for ( ; iter != iter_end; ++iter) { Item *pItem = iter.value(); if (pItem->flags & 1) { m_rectEvent = m_rectEvent.united(pItem->rectEvent); m_rectView = m_rectView.united(pItem->rectView); } } } // Reset event selection. void qtractorMidiEditSelect::clear (void) { m_rectEvent.setRect(0, 0, 0, 0); m_rectView.setRect(0, 0, 0, 0); qDeleteAll(m_items); m_items.clear(); m_pAnchorEvent = nullptr; } // end of qtractorMidiEditSelect.cpp qtractor-0.9.25/src/PaxHeaders/qtractorCommand.cpp0000644000000000000000000000013214166551171017164 xustar0030 mtime=1641730681.439610092 30 atime=1641730681.439610092 30 ctime=1641730681.439610092 qtractor-0.9.25/src/qtractorCommand.cpp0000644000175000001440000001112414166551171020413 0ustar00rncbcusers00000000000000// qtractorCommand.cpp // /**************************************************************************** Copyright (C) 2005-2020, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorCommand.h" #include #include //---------------------------------------------------------------------- // class qtractorCommandList - declaration. // // Constructor. qtractorCommandList::qtractorCommandList (void) { m_pLastCommand = nullptr; m_commands.setAutoDelete(true); } // Destructor. qtractorCommandList::~qtractorCommandList (void) { clear(); } // Command stack cleaner. void qtractorCommandList::clear (void) { m_commands.clear(); m_pLastCommand = nullptr; } // Command chain accessors. qtractorCommand *qtractorCommandList::lastCommand (void) const { return m_pLastCommand; } qtractorCommand *qtractorCommandList::nextCommand (void) const { if (m_pLastCommand) { return m_pLastCommand->next(); } else { return m_commands.first(); } } // Remove last command from command chain. void qtractorCommandList::removeLastCommand (void) { if (m_pLastCommand) { qtractorCommand *pPrevCommand = m_pLastCommand->prev(); m_commands.remove(m_pLastCommand); m_pLastCommand = pPrevCommand; } } // Special backout method (EXPERIMENTAL). void qtractorCommandList::backout ( qtractorCommand *pCommand ) { int iUpdate = 0; unsigned int flags = qtractorCommand::None; while (m_pLastCommand && m_pLastCommand != pCommand) { flags |= m_pLastCommand->flags(); m_pLastCommand->undo(); removeLastCommand(); ++iUpdate; } if (iUpdate > 0) emit updateNotifySignal(flags); } // Cannonical command methods. bool qtractorCommandList::push ( qtractorCommand *pCommand ) { // Trim the command list from current last command... qtractorCommand *pNextCommand = nextCommand(); while (pNextCommand) { qtractorCommand *pLateCommand = pNextCommand->next(); m_commands.remove(pNextCommand); pNextCommand = pLateCommand; } if (pCommand == nullptr) return false; // It must be this last one... m_commands.append(pCommand); m_pLastCommand = m_commands.last(); return (m_pLastCommand != nullptr); } bool qtractorCommandList::exec ( qtractorCommand *pCommand ) { bool bResult = false; // Append command... if (push(pCommand)) { // Execute operation... bResult = m_pLastCommand->redo(); // Notify commanders... emit updateNotifySignal(m_pLastCommand->flags()); } return bResult; } bool qtractorCommandList::undo (void) { bool bResult = false; if (m_pLastCommand) { // Undo operation... bResult = m_pLastCommand->undo(); // Backward one command... const unsigned int flags = m_pLastCommand->flags(); m_pLastCommand = m_pLastCommand->prev(); // Notify commanders... emit updateNotifySignal(flags); } return bResult; } bool qtractorCommandList::redo (void) { bool bResult = false; // Forward one command... m_pLastCommand = nextCommand(); if (m_pLastCommand) { // Redo operation... bResult = m_pLastCommand->redo(); // Notify commanders... emit updateNotifySignal(m_pLastCommand->flags()); } return bResult; } // Command action update helper. void qtractorCommandList::updateAction ( QAction *pAction, qtractorCommand *pCommand ) const { const QRegularExpression rxBrackets("[\\s]+\\([^\\)]+\\)$"); pAction->setText(pAction->text().remove(rxBrackets)); pAction->setStatusTip(pAction->statusTip().remove(rxBrackets)); pAction->setToolTip(pAction->toolTip().remove(rxBrackets)); if (pCommand) { const QString sCommand = QString(pCommand->name()).remove(rxBrackets); const QString sBrackets = QString(" (%1)").arg(sCommand); pAction->setText(pAction->text() + sBrackets); pAction->setStatusTip(pAction->statusTip() + sBrackets); pAction->setToolTip(pAction->toolTip() + sBrackets); } pAction->setEnabled(pCommand != nullptr); } // end of qtractorCommand.cpp qtractor-0.9.25/src/PaxHeaders/qtractorAudioSndFile.cpp0000644000000000000000000000012714166551171020120 xustar0029 mtime=1641730681.43761007 29 atime=1641730681.43761007 29 ctime=1641730681.43761007 qtractor-0.9.25/src/qtractorAudioSndFile.cpp0000644000175000001440000001417514166551171021354 0ustar00rncbcusers00000000000000// qtractorAudioSndFile.cpp // /**************************************************************************** Copyright (C) 2005-2020, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorAudioSndFile.h" //---------------------------------------------------------------------- // class qtractorAudioSndFile -- Buffered audio file implementation. // // Constructor. qtractorAudioSndFile::qtractorAudioSndFile ( unsigned short iChannels, unsigned int iSampleRate, unsigned int iBufferSize, int iFormat ) { // Need a minimum of specification, at least for write mode. ::memset(&m_sfinfo, 0, sizeof(m_sfinfo)); m_sfinfo.channels = iChannels; m_sfinfo.samplerate = iSampleRate; m_sfinfo.format = iFormat; // Initialize other stuff. m_pSndFile = nullptr; m_iMode = qtractorAudioSndFile::None; m_pBuffer = nullptr; m_iBufferSize = 1024; // Adjust size the next nearest power-of-two. while (m_iBufferSize < iBufferSize) m_iBufferSize <<= 1; } // Destructor. qtractorAudioSndFile::~qtractorAudioSndFile (void) { close(); } // Open method. bool qtractorAudioSndFile::open ( const QString& sFilename, int iMode ) { #ifdef DEBUG_0 qDebug("qtractorAudioSndFile::open(\"%s\", %d)", sFilename.toUtf8().constData(), iMode); #endif close(); // Whether for Read or Write... int sfmode; switch (iMode) { case qtractorAudioSndFile::Read: sfmode = SFM_READ; break; case qtractorAudioSndFile::Write: sfmode = SFM_WRITE; break; default: return false; } // As said, need a minimum of specification for write mode. if (sfmode & SFM_WRITE) { if (m_sfinfo.channels == 0 || m_sfinfo.samplerate == 0) return false; if (m_sfinfo.format == 0) m_sfinfo.format = SF_FORMAT_WAV | SF_FORMAT_PCM_16; } // Now open it. QByteArray aFilename = sFilename.toUtf8(); m_pSndFile = ::sf_open(aFilename.constData(), sfmode, &m_sfinfo); if (m_pSndFile == nullptr) return false; // Set open mode (deterministically). m_iMode = iMode; // Allocate initial de/interleaving buffer stuff. m_pBuffer = new float [m_sfinfo.channels * m_iBufferSize]; return true; } // Read method. int qtractorAudioSndFile::read ( float **ppFrames, unsigned int iFrames ) { #ifdef DEBUG_0 qDebug("qtractorAudioSndFile::read(%p, %d)", ppFrames, iFrames); #endif allocBufferCheck(iFrames); int nread = ::sf_readf_float(m_pSndFile, m_pBuffer, iFrames); if (nread > 0) { unsigned short i; unsigned int n, k = 0; for (n = 0; n < (unsigned int) nread; ++n) { for (i = 0; i < (unsigned short) m_sfinfo.channels; ++i) ppFrames[i][n] = m_pBuffer[k++]; } } return nread; } // Write method. int qtractorAudioSndFile::write ( float **ppFrames, unsigned int iFrames ) { #ifdef DEBUG_0 qDebug("qtractorAudioSndFile::write(%p, %d)", ppFrames, iFrames); #endif allocBufferCheck(iFrames); unsigned short i; unsigned int n, k = 0; for (n = 0; n < iFrames; ++n) { for (i = 0; i < (unsigned short) m_sfinfo.channels; ++i) m_pBuffer[k++] = ppFrames[i][n]; } return ::sf_writef_float(m_pSndFile, m_pBuffer, iFrames); } // Seek method. bool qtractorAudioSndFile::seek ( unsigned long iOffset ) { #ifdef DEBUG_0 qDebug("qtractorAudioSndFile::seek(%d)", iOffset); #endif return (::sf_seek(m_pSndFile, iOffset, SEEK_SET) == long(iOffset)); } // Close method. void qtractorAudioSndFile::close (void) { #ifdef DEBUG_0 qDebug("qtractorAudioSndFile::close()"); #endif if (m_pSndFile) { ::sf_close(m_pSndFile); m_pSndFile = nullptr; m_iMode = qtractorAudioSndFile::None; } if (m_pBuffer) { delete [] m_pBuffer; m_pBuffer = nullptr; } } // Open mode accessor. int qtractorAudioSndFile::mode (void) const { return m_iMode; } // Open channel(s) accessor. unsigned short qtractorAudioSndFile::channels (void) const { return m_sfinfo.channels; } // Total number of frames specialty. unsigned long qtractorAudioSndFile::frames (void) const { return m_sfinfo.frames; } // Sample rate specialty. unsigned int qtractorAudioSndFile::sampleRate (void) const { return m_sfinfo.samplerate; } // De/interleaving buffer stuff. void qtractorAudioSndFile::allocBufferCheck ( unsigned int iBufferSize ) { // Only reallocate a new buffer if new size is greater... if (iBufferSize > m_iBufferSize && m_sfinfo.channels > 0) { // Destroy previously existing buffer. if (m_pBuffer) delete [] m_pBuffer; // Allocate new extended one; again, // adjust size the next nearest power-of-two. while (m_iBufferSize < iBufferSize) m_iBufferSize <<= 1; m_pBuffer = new float [m_sfinfo.channels * m_iBufferSize]; } } // Check whether given file type/format is valid. (static) bool qtractorAudioSndFile::isValidFormat ( int iType, int iFormat ) { SF_INFO sfinfo; ::memset(&sfinfo, 0, sizeof(sfinfo)); sfinfo.samplerate = 44100; // Dummy samplerate. sfinfo.channels = 2; // Dummy stereo. sfinfo.format = format(iType, iFormat); return bool(::sf_format_check(&sfinfo)); } // Translate format index into libsndfile specific. (static) int qtractorAudioSndFile::format ( int iType, int iFormat ) { iType &= SF_FORMAT_TYPEMASK; // Translate this to some libsndfile slang... switch (iFormat) { case 4: return iType | SF_FORMAT_DOUBLE; case 3: return iType | SF_FORMAT_FLOAT; case 2: return iType | SF_FORMAT_PCM_32; case 1: return iType | SF_FORMAT_PCM_24; case 0: default: return iType | SF_FORMAT_PCM_16; } } // end of qtractorAudioSndFile.cpp qtractor-0.9.25/src/PaxHeaders/qtractorEngine.h0000644000000000000000000000013214166551171016460 xustar0030 mtime=1641730681.442610124 30 atime=1641730681.442610124 30 ctime=1641730681.442610124 qtractor-0.9.25/src/qtractorEngine.h0000644000175000001440000002225614166551171017717 0ustar00rncbcusers00000000000000// qtractorEngine.h // /**************************************************************************** Copyright (C) 2005-2019, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorEngine_h #define __qtractorEngine_h #include "qtractorTrack.h" // Forward declarations. class qtractorBus; class qtractorPluginList; class qtractorSessionCursor; class qtractorCurveFile; class QDomElement; //---------------------------------------------------------------------- // class qtractorEngine -- Abstract device engine instance (singleton). // class qtractorEngine { public: // Constructor. qtractorEngine(qtractorSession *pSession, qtractorTrack::TrackType syncType); // Destructor. virtual ~qtractorEngine(); // Device engine activation methods. bool open(); void close(); // Buses list clear. void clear(); // Session helper accessor. qtractorSession *session() const; // Session cursor accessor. qtractorSessionCursor *sessionCursor() const; // Engine type method. qtractorTrack::TrackType syncType() const; // Client name accessor. const QString& clientName() const; // Engine status methods. bool isActivated() const; // Engine state methods. void setPlaying(bool bPlaying); bool isPlaying() const; // Buses list management methods. const qtractorList& buses() const; void addBus(qtractorBus *pBus); void removeBus(qtractorBus *pBus); void moveBus(qtractorBus *pBus, qtractorBus *pNextBus); qtractorBus *findBus(const QString& sBusName) const; qtractorBus *findInputBus(const QString& sInputBusName) const; qtractorBus *findOutputBus(const QString& sOutputBusName) const; // Exo-buses list management methods. const qtractorList& busesEx() const; void addBusEx(qtractorBus *pBus); void removeBusEx(qtractorBus *pBus); qtractorBus *findBusEx(const QString& sBusName) const; // Retrieve/restore all connections, on all buses; // return the effective number of connection attempts. virtual int updateConnects(); // Document element methods. virtual bool loadElement(qtractorDocument *pDocument, QDomElement *pElement) = 0; virtual bool saveElement(qtractorDocument *pDocument, QDomElement *pElement) const = 0; // Clear/reset all pending connections. void clearConnects(); protected: // Derived classes must set on this... virtual bool init() = 0; virtual bool activate() = 0; virtual bool start() = 0; virtual void stop() = 0; virtual void deactivate() = 0; virtual void clean() = 0; // Retrieve/restore connections, on given buses; // return the effective number of connection attempts. int updateConnects(qtractorBus *pBus); private: // Device instance variables. qtractorSession *m_pSession; qtractorSessionCursor *m_pSessionCursor; // Engine running flags. bool m_bActivated; bool m_bPlaying; qtractorList m_buses; qtractorList m_busesEx; }; //---------------------------------------------------------------------- // class qtractorBus -- Abstract device bus. // class qtractorBus : public qtractorList::Link { public: // Bus operation mode bit-flags. enum BusMode { None = 0, Input = 1, Output = 2, Duplex = 3, Ex = 4 }; // Constructor. qtractorBus(qtractorEngine *pEngine, const QString& sBusName, BusMode busMode, bool bMonitor = false); // Destructor. virtual ~qtractorBus(); // Device accessor. qtractorEngine *engine() const; // Bus type method. qtractorTrack::TrackType busType() const; // Bus name accessors. void setBusName(const QString& sBusName); const QString& busName() const; // Bus mode property accessor. void setBusMode(BusMode busMode); BusMode busMode() const; // Pass-thru mode accessor. void setMonitor(bool bMonitor); bool isMonitor() const; // Pure virtual activation methods. virtual bool open() = 0; virtual void close() = 0; // I/O bus-monitor accessors. virtual qtractorMonitor *monitor_in() const = 0; virtual qtractorMonitor *monitor_out() const = 0; // I/O bus-monitor accessors. virtual qtractorPluginList *pluginList_in() const = 0; virtual qtractorPluginList *pluginList_out() const = 0; // State (monitor) button setup. qtractorSubject *monitorSubject() const; qtractorMidiControlObserver *monitorObserver() const; // State (monitor) notifier (proto-slot). void monitorChangeNotify(bool bOn); // Load/save bus (monitor, gain, pan) controllers (MIDI). void loadControllers( QDomElement *pElement, BusMode busMode); void saveControllers(qtractorDocument *pDocument, QDomElement *pElement, BusMode busMode) const; // Map bus (monitor, gain, pan) controllers (MIDI). void mapControllers(BusMode busMode); // Bus automation curve serialization methods. static void loadCurveFile( QDomElement *pElement, BusMode busMode, qtractorCurveFile *pCurveFile); void saveCurveFile(qtractorDocument *pDocument, QDomElement *pElement, BusMode busMode, qtractorCurveFile *pCurveFile) const; void applyCurveFile(BusMode busMode, qtractorCurveFile *pCurveFile) const; // Connection list stuff. struct ConnectItem { // Default contructor ConnectItem() : index(0), client(-1), port (-1) {} // Copy contructor ConnectItem(const ConnectItem& item) : index(item.index), client(item.client), port(item.port), clientName(item.clientName), portName(item.portName) {} // Item members. unsigned short index; int client, port; QString clientName; QString portName; }; class ConnectList : public QList { public: // Constructor. ConnectList() {} // Copy onstructor. ConnectList(const ConnectList& connects) : QList() { copy(connects); } // Destructor. ~ConnectList() { clear(); } // Item cleaner... void clear() { qDeleteAll(*this); QList::clear(); } // List copy... void copy (const ConnectList& connects) { clear(); QListIterator iter(connects); while (iter.hasNext()) append(new ConnectItem(*iter.next())); } // Item finder... ConnectItem *findItem(const ConnectItem& item) { QListIterator iter(*this); while (iter.hasNext()) { ConnectItem *pItem = iter.next(); if (pItem->index == item.index && pItem->clientName == item.clientName && pItem->portName == item.portName) { return pItem; } } return nullptr; } }; // Connection lists accessors. ConnectList& inputs() { return m_inputs; } ConnectList& outputs() { return m_outputs; } // Retrieve/restore client:port connections; // return the effective number of connection attempts. virtual int updateConnects(BusMode busMode, ConnectList& connects, bool bConnect = false) const = 0; // Document element methods. static bool loadConnects(ConnectList& connects, qtractorDocument *pDocument, QDomElement *pElement); static bool saveConnects(ConnectList& connects, qtractorDocument *pDocument, QDomElement *pElement); // Bus mode textual helper methods. static BusMode busModeFromText (const QString& sText); static QString textFromBusMode (BusMode busMode); // Generic connections snapshot stuff. // class Connects { public: // Constructor. Connects() : m_busMode(None) {} // Destructor. ~Connects() { clear(); } // Property accessors. const QString& busName() const { return m_sBusName; } BusMode busMode() const { return m_busMode; } // Executive mthods. int save(qtractorBus *pBus); int load(qtractorBus *pBus); // Cleaner. void clear(); // private: // Instance members. QString m_sBusName; BusMode m_busMode; ConnectList m_inputs; ConnectList m_outputs; }; class Connections { public: // Constructor. Connections() {} // Destructor. ~Connections() { clear(); } // Executive methods. bool load(qtractorEngine *pEngine); bool save(qtractorEngine *pEngine); int save(qtractorBus *pBus); // Cleaner. void clear(); // private: // Container list. QList m_list; }; protected: // Bus mode/name change events. virtual void updateBusMode() = 0; virtual void updateBusName(); private: // Instance variables. qtractorEngine *m_pEngine; QString m_sBusName; BusMode m_busMode; // Connections stuff. ConnectList m_inputs; ConnectList m_outputs; // State (monitor) observer stuff. qtractorSubject *m_pMonitorSubject; qtractorMidiControlObserver *m_pMonitorObserver; qtractorMidiControl::Controllers m_controllers_in; qtractorMidiControl::Controllers m_controllers_out; }; #endif // __qtractorEngine_h // end of qtractorEngine.h qtractor-0.9.25/src/PaxHeaders/qtractorMessageBox.cpp0000644000000000000000000000013214166551171017643 xustar0030 mtime=1641730681.447610178 30 atime=1641730681.447610178 30 ctime=1641730681.447610178 qtractor-0.9.25/src/qtractorMessageBox.cpp0000644000175000001440000001074714166551171021104 0ustar00rncbcusers00000000000000// qtractorMessageBox.cpp // /**************************************************************************** Copyright (C) 2005-2020, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorMessageBox.h" #include #include #include #include #include //---------------------------------------------------------------------------- // qtractorMessageBox -- UI wrapper form. qtractorMessageBox::qtractorMessageBox ( QWidget *pParent, Qt::WindowFlags wflags ) : QDialog(pParent, wflags), m_icon(QMessageBox::NoIcon) { QDialog::setWindowFlags(wflags | Qt::Dialog | Qt::CustomizeWindowHint | Qt::WindowTitleHint | Qt::WindowCloseButtonHint); QGridLayout *pGridLayout = new QGridLayout(); pGridLayout->setContentsMargins(8, 8, 8, 8); pGridLayout->setSpacing(2); m_pIconLabel = new QLabel(); m_pIconLabel->setMargin(8); m_pTextLabel = new QLabel(); m_pTextLabel->setMargin(8); m_pTextLabel->setOpenExternalLinks(true); m_pCustomButtonLayout = new QVBoxLayout(); m_pCustomButtonLayout->setContentsMargins(8, 8, 8, 8); m_pCustomButtonLayout->setSpacing(2); m_pDialogButtonBox = new QDialogButtonBox(); pGridLayout->addWidget(m_pIconLabel, 0, 0); pGridLayout->addWidget(m_pTextLabel, 0, 1); pGridLayout->addLayout(m_pCustomButtonLayout, 1, 1); pGridLayout->addWidget(m_pDialogButtonBox, 2, 0, 1, 2); pGridLayout->setColumnStretch(1, 2); pGridLayout->setRowStretch(1, 2); QDialog::setLayout(pGridLayout); // Dialog commands... QObject::connect(m_pDialogButtonBox, SIGNAL(clicked(QAbstractButton *)), SLOT(standardButtonClicked(QAbstractButton *))); } // Accessors. void qtractorMessageBox::setText ( const QString& sText ) { m_pTextLabel->setText(sText); } QString qtractorMessageBox::text (void) const { return m_pTextLabel->text(); } void qtractorMessageBox::setIcon ( QMessageBox::Icon icon ) { if (m_icon != icon) { m_icon = icon; QMessageBox mbox; mbox.setIcon(icon); m_pIconLabel->setPixmap(mbox.iconPixmap()); } } QMessageBox::Icon qtractorMessageBox::icon (void) const { return m_icon; } void qtractorMessageBox::setIconPixmap ( const QPixmap& pixmap ) { m_pIconLabel->setPixmap(pixmap); } QPixmap qtractorMessageBox::iconPixmap (void) const { #if QT_VERSION >= QT_VERSION_CHECK(5, 15, 0) return m_pIconLabel->pixmap(Qt::ReturnByValue); #else return *m_pIconLabel->pixmap(); #endif } void qtractorMessageBox::setStandardButtons ( QMessageBox::StandardButtons buttons ) { m_pDialogButtonBox->setStandardButtons( QDialogButtonBox::StandardButton(int(buttons))); } QMessageBox::StandardButtons qtractorMessageBox::standardButtons (void) const { return QMessageBox::StandardButtons( int(m_pDialogButtonBox->standardButtons())); } void qtractorMessageBox::addCustomButton ( QAbstractButton *pButton ) { m_pCustomButtonLayout->addWidget(pButton); } void qtractorMessageBox::addCustomSpacer (void) { m_pCustomButtonLayout->addItem(new QSpacerItem(20, 20, QSizePolicy::Minimum, QSizePolicy::Expanding)); } void qtractorMessageBox::addButton( QAbstractButton *pButton, QMessageBox::ButtonRole role ) { m_pDialogButtonBox->addButton(pButton, QDialogButtonBox::ButtonRole(int(role))); } // Dialog slots. void qtractorMessageBox::standardButtonClicked ( QAbstractButton *pButton ) { const QDialogButtonBox::ButtonRole role = m_pDialogButtonBox->buttonRole(pButton); switch (role) { case QDialogButtonBox::AcceptRole: // Just go with dialog acceptance. QDialog::accept(); break; case QDialogButtonBox::RejectRole: // Just go with dialog rejection. QDialog::reject(); break; default: break; } QDialog::setResult(int(m_pDialogButtonBox->standardButton(pButton))); } // end of qtractorMessageBox.cpp qtractor-0.9.25/src/PaxHeaders/qtractorMidiEditEvent.cpp0000644000000000000000000000013214166551171020300 xustar0030 mtime=1641730681.450610211 30 atime=1641730681.450610211 30 ctime=1641730681.450610211 qtractor-0.9.25/src/qtractorMidiEditEvent.cpp0000644000175000001440000005720514166551171021541 0ustar00rncbcusers00000000000000// qtractorMidiEditEvent.cpp // /**************************************************************************** Copyright (C) 2005-2021, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorMidiEditEvent.h" #include "qtractorMidiEditor.h" #include "qtractorMidiEditView.h" #include "qtractorMidiSequence.h" #include "qtractorMidiClip.h" #include "qtractorSession.h" #include #include #include #include #include #include #include #ifdef CONFIG_GRADIENT #include #endif #if QT_VERSION < QT_VERSION_CHECK(5, 11, 0) #define horizontalAdvance width #endif //---------------------------------------------------------------------------- // qtractorMidiEditEventScale -- MIDI event scale widget. // Constructor. qtractorMidiEditEventScale::qtractorMidiEditEventScale ( qtractorMidiEditor *pEditor, QWidget *pParent ) : QWidget(pParent) { m_pEditor = pEditor; QWidget::setMinimumWidth(22); // QWidget::setBackgroundRole(QPalette::Mid); const QFont& font = QWidget::font(); QWidget::setFont(QFont(font.family(), font.pointSize() - 3)); } // Default destructor. qtractorMidiEditEventScale::~qtractorMidiEditEventScale (void) { } // Paint event handler. void qtractorMidiEditEventScale::paintEvent ( QPaintEvent * ) { QPainter painter(this); painter.setPen(Qt::darkGray); // Draw scale line labels... qtractorMidiEditEvent *pEditEvent = m_pEditor->editEvent(); const QFontMetrics& fm = painter.fontMetrics(); int h = (pEditEvent->viewport())->height(); int w = QWidget::width(); int h2 = (fm.height() >> 1); int dy = (h >> 3); // Account for event view widget frame... h += 4; int y = 2; int y0 = y + 1; int n, dn; const qtractorMidiEvent::EventType eventType = pEditEvent->eventType(); if (eventType == qtractorMidiEvent::PITCHBEND) { n = 8192; dn = (n >> 2); } else { if (eventType == qtractorMidiEvent::REGPARAM || eventType == qtractorMidiEvent::NONREGPARAM || eventType == qtractorMidiEvent::CONTROL14) n = 16384; else n = 128; dn = (n >> 3); } while (y < h) { const QString& sLabel = QString::number(n); if (fm.horizontalAdvance(sLabel) < w - 6) painter.drawLine(w - 4, y, w - 1, y); if (y > y0 + (h2 << 1) && y < h - (h2 << 1)) { painter.drawText(2, y - h2, w - 8, fm.height(), Qt::AlignRight | Qt::AlignVCenter, sLabel); y0 = y + 1; } y += dy; n -= dn; } } //---------------------------------------------------------------------------- // qtractorMidiEditEvent -- MIDI sequence event view widget. // Constructor. qtractorMidiEditEvent::qtractorMidiEditEvent ( qtractorMidiEditor *pEditor, QWidget *pParent ) : qtractorScrollView(pParent) { m_pEditor = pEditor; m_eventType = qtractorMidiEvent::NOTEON; m_eventParam = 0; // Zoom tool widgets m_pHzoomOut = new QToolButton(this); m_pHzoomIn = new QToolButton(this); m_pHzoomReset = new QToolButton(this); m_pHzoomOut->setIcon(QIcon(":/images/viewZoomOut.png")); m_pHzoomIn->setIcon(QIcon(":/images/viewZoomIn.png")); m_pHzoomReset->setIcon(QIcon(":/images/viewZoomReset.png")); const int iScrollBarExtent = qtractorScrollView::style()->pixelMetric(QStyle::PM_ScrollBarExtent); m_pHzoomReset->setFixedWidth(iScrollBarExtent); m_pHzoomIn->setFixedWidth(iScrollBarExtent); m_pHzoomOut->setFixedWidth(iScrollBarExtent); qtractorScrollView::addScrollBarWidget(m_pHzoomReset, Qt::AlignRight); qtractorScrollView::addScrollBarWidget(m_pHzoomIn, Qt::AlignRight); qtractorScrollView::addScrollBarWidget(m_pHzoomOut, Qt::AlignRight); m_pHzoomIn->setAutoRepeat(true); m_pHzoomOut->setAutoRepeat(true); m_pHzoomIn->setToolTip(tr("Zoom in (horizontal)")); m_pHzoomOut->setToolTip(tr("Zoom out (horizontal)")); m_pHzoomReset->setToolTip(tr("Zoom reset (horizontal)")); QObject::connect(m_pHzoomIn, SIGNAL(clicked()), m_pEditor, SLOT(horizontalZoomInSlot())); QObject::connect(m_pHzoomOut, SIGNAL(clicked()), m_pEditor, SLOT(horizontalZoomOutSlot())); QObject::connect(m_pHzoomReset, SIGNAL(clicked()), m_pEditor, SLOT(horizontalZoomResetSlot())); qtractorScrollView::setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOn); qtractorScrollView::setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff); qtractorScrollView::viewport()->setFocusPolicy(Qt::ClickFocus); // qtractorScrollView::viewport()->setFocusProxy(this); // qtractorScrollView::viewport()->setAcceptDrops(true); // qtractorScrollView::setDragAutoScroll(false); qtractorScrollView::setMouseTracking(true); const QFont& font = qtractorScrollView::font(); qtractorScrollView::setFont(QFont(font.family(), font.pointSize() - 3)); // QObject::connect(this, SIGNAL(contentsMoving(int,int)), // this, SLOT(updatePixmap(int,int))); // Trap for help/tool-tips and leave events. qtractorScrollView::viewport()->installEventFilter(this); } // Destructor. qtractorMidiEditEvent::~qtractorMidiEditEvent (void) { } // Rectangular contents update. void qtractorMidiEditEvent::updateContents ( const QRect& rect ) { updatePixmap( qtractorScrollView::contentsX(), qtractorScrollView::contentsY()); qtractorScrollView::updateContents(rect); } // Overall contents update. void qtractorMidiEditEvent::updateContents (void) { updatePixmap( qtractorScrollView::contentsX(), qtractorScrollView::contentsY()); qtractorScrollView::updateContents(); } // Current event selection accessors. void qtractorMidiEditEvent::setEventType ( qtractorMidiEvent::EventType eventType ) { m_eventType = eventType; m_pEditor->selectAll(this, false); m_pEditor->editEventScale()->update(); // m_pEditor->updateContents(); } qtractorMidiEvent::EventType qtractorMidiEditEvent::eventType (void) const { return m_eventType; } void qtractorMidiEditEvent::setEventParam ( unsigned short param ) { m_eventParam = param; m_pEditor->selectAll(this, false); // m_pEditor->updateContents(); } unsigned short qtractorMidiEditEvent::eventParam (void) const { return m_eventParam; } // Resize event handler. void qtractorMidiEditEvent::resizeEvent ( QResizeEvent *pResizeEvent ) { qtractorScrollView::resizeEvent(pResizeEvent); #ifdef CONFIG_GRADIENT // Update canvas edge-border shadow gradients... const int ws = 22; const QColor rgba0(0, 0, 0, 0); const QColor rgba1(0, 0, 0, 20); const QColor rgba2(0, 0, 0, 80); QLinearGradient gradLeft(0, 0, ws, 0); gradLeft.setColorAt(0.0f, rgba2); gradLeft.setColorAt(0.5f, rgba1); gradLeft.setColorAt(1.0f, rgba0); m_gradLeft = gradLeft; const int xs = qtractorScrollView::viewport()->width() - ws; QLinearGradient gradRight(xs, 0, xs + ws, 0); gradRight.setColorAt(0.0f, rgba0); gradRight.setColorAt(0.5f, rgba1); gradRight.setColorAt(1.0f, rgba2); m_gradRight = gradRight; #endif // FIXME: Prevent any overlay selection during resizing this, // as the overlay rectangles will certainly be wrong... if (m_pEditor->isSelected()) { m_pEditor->updateContents(); } else { updateContents(); } } // (Re)create the complete view pixmap. void qtractorMidiEditEvent::updatePixmap ( int cx, int /*cy*/ ) { QWidget *pViewport = qtractorScrollView::viewport(); const int w = pViewport->width(); const int h = pViewport->height() & ~1; // always even. if (w < 1 || h < 1) return; const QPalette& pal = qtractorScrollView::palette(); const QColor& rgbBase = pal.base().color(); const QColor& rgbLine = pal.mid().color(); const QColor& rgbLight = pal.midlight().color(); m_pixmap = QPixmap(w, h); m_pixmap.fill(rgbBase); qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; qtractorTimeScale *pTimeScale = m_pEditor->timeScale(); if (pTimeScale == nullptr) return; QPainter painter(&m_pixmap); // painter.initFrom(this); painter.setFont(qtractorScrollView::font()); // Show that we may have clip limits... if (m_pEditor->length() > 0) { int x1 = pTimeScale->pixelFromFrame(m_pEditor->length()) - cx; if (x1 < 0) x1 = 0; if (x1 < w) painter.fillRect(x1, 0, w - x1, h, rgbBase.darker(105)); } // Draw horizontal lines... painter.setPen(rgbLight); const int dy = (h >> 3); int y = 0; while (y < h) { painter.drawLine(0, y, w, y); y += dy; } // Account for the editing offset: qtractorTimeScale::Cursor cursor(pTimeScale); const unsigned long f0 = m_pEditor->offset(); qtractorTimeScale::Node *pNode = cursor.seekFrame(f0); const unsigned long t0 = pNode->tickFromFrame(f0); const int x0 = pTimeScale->pixelFromFrame(f0); const int dx = x0 + cx; // Draw vertical grid lines... const QBrush zebra(QColor(0, 0, 0, 20)); pNode = cursor.seekPixel(dx); const unsigned short iSnapPerBeat = (m_pEditor->isSnapGrid() ? pTimeScale->snapPerBeat() : 0); #if 0 unsigned short iPixelsPerBeat = pNode->pixelsPerBeat(); unsigned int iBeat = pNode->beatFromPixel(dx); if (iBeat > 0) pNode = cursor.seekBeat(--iBeat); unsigned short iBar = (m_pEditor->isSnapZebra() ? pNode->barFromBeat(iBeat) : 0); int x = pNode->pixelFromBeat(iBeat) - dx; int x2 = x; while (x < w) { const bool bBeatIsBar = pNode->beatIsBar(iBeat); if (bBeatIsBar) { painter.setPen(rgbLine); painter.drawLine(x - 1, 0, x - 1, h); if (m_pEditor->isSnapZebra() && (x > x2) && (++iBar & 1)) painter.fillRect(QRect(x2, 0, x - x2 + 1, h), zebra); x2 = x; if (iBeat == pNode->beat) iPixelsPerBeat = pNode->pixelsPerBeat(); } if (bBeatIsBar || iPixelsPerBeat > 8) { painter.setPen(rgbLight); painter.drawLine(x, 0, x, h); } if (iSnapPerBeat > 1) { const int q = iPixelsPerBeat / iSnapPerBeat; if (q > 4) { painter.setPen(rgbBase.value() < 0x7f ? rgbLight.darker(105) : rgbLight.lighter(120)); for (int i = 1; i < iSnapPerBeat; ++i) { x = pTimeScale->pixelSnap(x + dx + q) - dx - 1; painter.drawLine(x, 0, x, h); } } } pNode = cursor.seekBeat(++iBeat); x = pNode->pixelFromBeat(iBeat) - dx; } if (m_pEditor->isSnapZebra() && (x > x2) && (++iBar & 1)) painter.fillRect(QRect(x2, 0, x - x2 + 1, h), zebra); #else unsigned short iBar = pNode->barFromPixel(dx); if (iBar > 0) pNode = cursor.seekBar(--iBar); int x = pNode->pixelFromBar(iBar) - dx; while (x < w) { // Next bar... pNode = cursor.seekPixel(x + dx); const int x2 = pNode->pixelFromBar(++iBar) - dx; // Zebra lines... if (m_pEditor->isSnapZebra() && (iBar & 1)) painter.fillRect(QRect(x, 0, x2 - x + 1, h), zebra); // Beat lines... const unsigned short iBeatsPerBar2 = pNode->beatsPerBar2(); const float q2 = float(x2 - x) / float(iBeatsPerBar2); if (q2 > 8.0f) { float p2 = float(x); for (int i = 0; i < iBeatsPerBar2; ++i) { if (iSnapPerBeat > 1) { const float q1 = q2 / float(iSnapPerBeat); if (q1 > 4.0f) { painter.setPen(rgbBase.value() < 0x7f ? rgbLight.darker(105) : rgbLight.lighter(120)); float p1 = p2; for (int j = 1; j < iSnapPerBeat; ++j) { const int x1 = int(p1 += q1); painter.drawLine(x1, 0, x1, h); } } } x = int(p2 += q2); if (x > w) break; if (i < iBeatsPerBar2 - 1) { painter.setPen(rgbLight); painter.drawLine(x, 0, x, h); } } } // Bar line... painter.setPen(rgbLine); painter.drawLine(x2 - 1, 0, x2 - 1, h); painter.setPen(rgbLight); painter.drawLine(x2, 0, x2, h); // Move forward... x = x2; } #endif // Draw location marker lines... qtractorTimeScale::Marker *pMarker = pTimeScale->markers().seekPixel(dx); while (pMarker) { x = pTimeScale->pixelFromFrame(pMarker->frame) - dx; if (x > w) break; painter.setPen(pMarker->color); painter.drawLine(x, 0, x, h); pMarker = pMarker->next(); } // // Draw the clip(s) events... // qtractorMidiSequence *pSeq = m_pEditor->sequence(); if (pSeq == nullptr) return; pNode = cursor.seekPixel(x = dx); const unsigned long iTickStart = pNode->tickFromPixel(x); pNode = cursor.seekPixel(x += w); const unsigned long iTickEnd = pNode->tickFromPixel(x); const unsigned long f1 = f0 + m_pEditor->length(); pNode = cursor.seekFrame(f1); const unsigned long iTickEnd2 = pNode->tickFromFrame(f1); // This is the zero-line... const int y0 = (m_eventType == qtractorMidiEvent::PITCHBEND ? h >> 1 : h); painter.setPen(rgbLight); painter.drawLine(0, y0 - 1, w, y0 - 1); painter.setPen(rgbLine); painter.drawLine(0, y0, w, y0); // Draw ghost-track events in dimmed transparecncy (alpha=55)... qtractorTrack *pTrack = m_pEditor->ghostTrack(); if (pTrack) { // Don't draw beyhond the right-most position (x = dx + w)... const unsigned long f2 = pTimeScale->frameFromPixel(x); const bool bDrumMode = pTrack->isMidiDrums(); qtractorClip *pClip = pTrack->clips().first(); while (pClip && pClip->clipStart() + pClip->clipLength() < f0) pClip = pClip->next(); while (pClip && pClip->clipStart() < f2) { qtractorMidiClip *pMidiClip = static_cast (pClip); if (pMidiClip && pMidiClip != m_pEditor->midiClip()) { m_pEditor->reset(false); // FIXME: reset cached cursors... const unsigned long iClipStart = pMidiClip->clipStart(); const unsigned long iClipEnd = iClipStart + pMidiClip->clipLength(); pNode = cursor.seekFrame(iClipStart); const unsigned long t1 = pNode->tickFromFrame(iClipStart); pNode = cursor.seekFrame(iClipEnd); const unsigned long t2 = pNode->tickFromFrame(iClipEnd); drawEvents(painter, dx, y0, pMidiClip->sequence(), t1, iTickStart, iTickEnd, t2, bDrumMode, pTrack->foreground(), pTrack->background(), 55); } pClip = pClip->next(); } // FIXME: reset cached cursors... m_pEditor->reset(false); } // Draw actual events in full brightness (alpha=255)... drawEvents(painter, dx, y0, pSeq, t0, iTickStart, iTickEnd, iTickEnd2, m_pEditor->isDrumMode(), m_pEditor->foreground(), m_pEditor->background()); // Draw loop boundaries, if applicable... if (pSession->isLooping()) { const QBrush shade(QColor(0, 0, 0, 60)); painter.setPen(Qt::darkCyan); x = pTimeScale->pixelFromFrame(pSession->loopStart()) - dx; if (x >= w) painter.fillRect(QRect(0, 0, w, h), shade); else if (x >= 0) { painter.fillRect(QRect(0, 0, x, h), shade); painter.drawLine(x, 0, x, h); } x = pTimeScale->pixelFromFrame(pSession->loopEnd()) - dx; if (x < 0) painter.fillRect(QRect(0, 0, w, h), shade); else if (x < w) { painter.fillRect(QRect(x, 0, w - x, h), shade); painter.drawLine(x, 0, x, h); } } // Draw punch boundaries, if applicable... if (pSession->isPunching()) { const QBrush shade(QColor(0, 0, 0, 60)); painter.setPen(Qt::darkMagenta); x = pTimeScale->pixelFromFrame(pSession->punchIn()) - dx; if (x >= w) painter.fillRect(QRect(0, 0, w, h), shade); else if (x >= 0) { painter.fillRect(QRect(0, 0, x, h), shade); painter.drawLine(x, 0, x, h); } x = pTimeScale->pixelFromFrame(pSession->punchOut()) - dx; if (x < 0) painter.fillRect(QRect(0, 0, w, h), shade); else if (x < w) { painter.fillRect(QRect(x, 0, w - x, h), shade); painter.drawLine(x, 0, x, h); } } } // Draw the track view events. void qtractorMidiEditEvent::drawEvents ( QPainter& painter, int dx, int dy, qtractorMidiSequence *pSeq, unsigned long t0, unsigned long iTickStart, unsigned long iTickEnd, unsigned long iTickEnd2, bool bDrumMode, const QColor& fore, const QColor& back, int alpha ) { const int y0 = dy; // former nomenclature. QColor rgbFore(fore); rgbFore.setAlpha(alpha); painter.setPen(rgbFore); QColor rgbValue(back); int hue, sat, val; rgbValue.getHsv(&hue, &sat, &val); sat = 86; rgbValue.setAlpha(alpha); int x, y; const QFontMetrics fm(qtractorScrollView::font()); const int hs = fm.ascent(); // fm.height() - 2; qtractorTimeScale::Cursor cursor(m_pEditor->timeScale()); qtractorTimeScale::Node *pNode; const qtractorMidiEvent::EventType eventType = m_eventType; const unsigned short eventParam = m_eventParam; const bool bEventParam = (eventType == qtractorMidiEvent::CONTROLLER || eventType == qtractorMidiEvent::REGPARAM || eventType == qtractorMidiEvent::NONREGPARAM || eventType == qtractorMidiEvent::CONTROL14); qtractorMidiEvent *pEvent = m_pEditor->seekEvent(pSeq, iTickStart > t0 ? iTickStart - t0 : 0); while (pEvent) { const unsigned long t1 = t0 + pEvent->time(); if (t1 >= iTickEnd) break; unsigned long t2 = t1 + pEvent->duration(); if (t2 > iTickEnd2) t2 = iTickEnd2; // Filter event type!... if (pEvent->type() == eventType && t2 >= iTickStart && (!bEventParam || pEvent->param() == eventParam)) { if (eventType == qtractorMidiEvent::REGPARAM || eventType == qtractorMidiEvent::NONREGPARAM || eventType == qtractorMidiEvent::CONTROL14) y = y0 - (y0 * pEvent->value()) / 16384; else if (eventType == qtractorMidiEvent::PITCHBEND) y = y0 - (y0 * pEvent->pitchBend()) / 8192; else if (eventType == qtractorMidiEvent::PGMCHANGE) y = y0 - (y0 * pEvent->param()) / 128; else y = y0 - (y0 * pEvent->value()) / 128; pNode = cursor.seekTick(t1); x = pNode->pixelFromTick(t1) - dx; pNode = cursor.seekTick(t2); int w1 = (t1 >= t2 && m_pEditor->isClipRecord() ? m_pEditor->playHeadX() : pNode->pixelFromTick(t2) - dx) - x; if (w1 < 5 || !m_pEditor->isNoteDuration() || bDrumMode) w1 = 5; if (eventType == qtractorMidiEvent::NOTEON || eventType == qtractorMidiEvent::KEYPRESS) { if (m_pEditor->isNoteColor()) { hue = (128 - int(pEvent->note())) << 4; if (m_pEditor->isValueColor()) sat = 64 + (int(pEvent->velocity()) >> 1); rgbValue.setHsv(hue, sat, val, alpha); } else if (m_pEditor->isValueColor()) { hue = (128 - int(pEvent->velocity())) << 1; rgbValue.setHsv(hue, sat, val, alpha); } } if (y < y0) { painter.fillRect(x, y, w1, y0 - y, rgbFore); painter.fillRect(x + 1, y + 1, w1 - 4, y0 - y - 2, rgbValue); } else if (y > y0) { painter.fillRect(x, y0, w1, y - y0, rgbFore); painter.fillRect(x + 1, y0 + 1, w1 - 4, y - y0 - 2, rgbValue); } else { painter.fillRect(x, y0 - 2, w1, 4, rgbFore); painter.fillRect(x + 1, y0 - 1, w1 - 4, 2, rgbValue); } if (m_pEditor->isNoteNames() && hs < y0 - y && ( eventType == qtractorMidiEvent::NOTEON || eventType == qtractorMidiEvent::KEYPRESS)) { const QString& sNoteName = m_pEditor->noteName(pEvent->note()); painter.setPen(rgbFore.darker(160)); painter.drawText( QRect(x + 2, y + 1, w1 - 6, y0 - y), Qt::AlignTop | Qt::AlignLeft, sNoteName); painter.setPen(rgbFore); } } pEvent = pEvent->next(); } } // Draw the time scale. void qtractorMidiEditEvent::drawContents ( QPainter *pPainter, const QRect& rect ) { pPainter->drawPixmap(rect, m_pixmap, rect); #ifdef CONFIG_GRADIENT // Draw canvas edge-border shadows... const int ws = 22; const int xs = qtractorScrollView::viewport()->width() - ws; if (rect.left() < ws) pPainter->fillRect(0, rect.top(), ws, rect.bottom(), m_gradLeft); if (rect.right() > xs) pPainter->fillRect(xs, rect.top(), xs + ws, rect.bottom(), m_gradRight); #endif m_pEditor->paintDragState(this, pPainter); // Draw special play/edit-head/tail headers... const int cx = qtractorScrollView::contentsX(); int x = m_pEditor->editHeadX() - cx; if (x >= rect.left() && x <= rect.right()) { pPainter->setPen(Qt::blue); pPainter->drawLine(x, rect.top(), x, rect.bottom()); } x = m_pEditor->editTailX() - cx; if (x >= rect.left() && x <= rect.right()) { pPainter->setPen(Qt::blue); pPainter->drawLine(x, rect.top(), x, rect.bottom()); } x = m_pEditor->playHeadX() - cx; if (x >= rect.left() && x <= rect.right()) { pPainter->setPen(Qt::red); pPainter->drawLine(x, rect.top(), x, rect.bottom()); } } // To have event view in h-sync with main view. void qtractorMidiEditEvent::contentsXMovingSlot ( int cx, int /*cy*/ ) { if (qtractorScrollView::contentsX() != cx) qtractorScrollView::setContentsPos(cx, qtractorScrollView::contentsY()); } // Focus lost event. void qtractorMidiEditEvent::focusOutEvent ( QFocusEvent *pFocusEvent ) { m_pEditor->focusOut(this); qtractorScrollView::focusOutEvent(pFocusEvent); } // Keyboard event handler. void qtractorMidiEditEvent::keyPressEvent ( QKeyEvent *pKeyEvent ) { if (!m_pEditor->keyPress(this, pKeyEvent->key(), pKeyEvent->modifiers())) qtractorScrollView::keyPressEvent(pKeyEvent); } // Handle item selection/dragging -- mouse button press. void qtractorMidiEditEvent::mousePressEvent ( QMouseEvent *pMouseEvent ) { // Process mouse press... // qtractorScrollView::mousePressEvent(pMouseEvent); qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; // Which mouse state? const bool bModifier = (pMouseEvent->modifiers() & (Qt::ShiftModifier | Qt::ControlModifier)); // Maybe start the drag-move-selection dance? const QPoint& pos = qtractorScrollView::viewportToContents(pMouseEvent->pos()); qtractorTimeScale *pTimeScale = m_pEditor->timeScale(); const unsigned long iFrame = m_pEditor->frameSnap(m_pEditor->offset() + pTimeScale->frameFromPixel(pos.x() > 0 ? pos.x() : 0)); switch (pMouseEvent->button()) { case Qt::LeftButton: // Only the left-mouse-button was meaningful... break; case Qt::MiddleButton: // Mid-button direct positioning... m_pEditor->selectAll(this, false); // Which mouse state? if (bModifier) { // Play-head positioning commit... m_pEditor->setPlayHead(iFrame); pSession->setPlayHead(iFrame); } else { // Edit cursor (merge) positioning... m_pEditor->setEditHead(iFrame); m_pEditor->setEditTail(iFrame); } // Logical contents changed, just for visual feedback... m_pEditor->selectionChangeNotify(); // Fall thru... default: return; } // Remember what and where we'll be dragging/selecting... m_pEditor->dragMoveStart(this, pos, pMouseEvent->modifiers()); } // Handle item selection/dragging -- mouse pointer move. void qtractorMidiEditEvent::mouseMoveEvent ( QMouseEvent *pMouseEvent ) { // Process mouse move... // qtractorScrollView::mouseMoveEvent(pMouseEvent); // Are we already moving/dragging something? const QPoint& pos = qtractorScrollView::viewportToContents(pMouseEvent->pos()); m_pEditor->dragMoveUpdate(this, pos, pMouseEvent->modifiers()); } // Handle item selection/dragging -- mouse button release. void qtractorMidiEditEvent::mouseReleaseEvent ( QMouseEvent *pMouseEvent ) { // Were we moving/dragging something? const QPoint& pos = qtractorScrollView::viewportToContents(pMouseEvent->pos()); m_pEditor->dragMoveCommit(this, pos, pMouseEvent->modifiers()); } // Handle zoom with mouse wheel. void qtractorMidiEditEvent::wheelEvent ( QWheelEvent *pWheelEvent ) { if (pWheelEvent->modifiers() & Qt::ControlModifier) { const int delta = pWheelEvent->angleDelta().y(); if (delta > 0) m_pEditor->zoomIn(); else m_pEditor->zoomOut(); } else qtractorScrollView::wheelEvent(pWheelEvent); } // Trap for help/tool-tip and leave events. bool qtractorMidiEditEvent::eventFilter ( QObject *pObject, QEvent *pEvent ) { if (m_pEditor->dragMoveFilter(this, pObject, pEvent)) return true; // Not handled here. return qtractorScrollView::eventFilter(pObject, pEvent); } // end of qtractorMidiEditEvent.cpp qtractor-0.9.25/src/PaxHeaders/qtractorMidiCursor.h0000644000000000000000000000013214166551171017333 xustar0030 mtime=1641730681.450610211 30 atime=1641730681.450610211 30 ctime=1641730681.450610211 qtractor-0.9.25/src/qtractorMidiCursor.h0000644000175000001440000000344614166551171020572 0ustar00rncbcusers00000000000000// qtractorMidiCursor.h // /**************************************************************************** Copyright (C) 2005-2019, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorMidiCursor_h #define __qtractorMidiCursor_h // Forward declarations. class qtractorMidiEvent; class qtractorMidiSequence; //------------------------------------------------------------------------- // qtractorMidiCursor -- MIDI event cursor capsule. class qtractorMidiCursor { public: // Constructor. qtractorMidiCursor(); // Intra-sequence tick/time positioning seek. qtractorMidiEvent *seek( qtractorMidiSequence *pSeq, unsigned long iTime); // Intra-sequence tick/time positioning reset (seek forward). qtractorMidiEvent *reset( qtractorMidiSequence *pSeq, unsigned long iTime = 0); // Complete/clear positioning reset. void clear(); private: // Current event cursor variables. qtractorMidiEvent *m_pEvent; unsigned long m_iTime; }; #endif // __qtractorMidiCursor_h // end of qtractorMidiCursor.h qtractor-0.9.25/src/PaxHeaders/qtractorAudioMadFile.cpp0000644000000000000000000000013214166551171020071 xustar0030 mtime=1641730681.436610059 30 atime=1641730681.436610059 30 ctime=1641730681.436610059 qtractor-0.9.25/src/qtractorAudioMadFile.cpp0000644000175000001440000003351614166551171021331 0ustar00rncbcusers00000000000000// qtractorAudioMadFile.cpp // /**************************************************************************** Copyright (C) 2005-2019, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorAudioMadFile.h" #include // Frame list mutex. QMutex qtractorAudioMadFile::g_mutex; //---------------------------------------------------------------------- // class qtractorAudioMadFile -- Buffered audio file implementation. // // Constructor. qtractorAudioMadFile::qtractorAudioMadFile ( unsigned int iBufferSize ) { // Initialize state variables. m_iMode = qtractorAudioMadFile::None; m_pFile = nullptr; m_iBitRate = 0; m_iChannels = 0; m_iSampleRate = 0; m_iFramesEst = 0; m_bEndOfStream = false; // Input buffer stuff. m_iInputBufferSize = iBufferSize; m_pInputBuffer = nullptr; // Output ring-buffer stuff. m_iRingBufferSize = 0; m_iRingBufferMask = 0; m_iRingBufferRead = 0; m_iRingBufferWrite = 0; m_ppRingBuffer = nullptr; // Frame mapping for sample-accurate seeking. m_iSeekOffset = 0; } // Destructor. qtractorAudioMadFile::~qtractorAudioMadFile (void) { close(); } // Open method. bool qtractorAudioMadFile::open ( const QString& sFilename, int iMode ) { #ifdef DEBUG_0 qDebug("qtractorAudioMadFile::open(\"%s\", %d)", sFilename.toUtf8().constData(), iMode); #endif close(); // Whether for Read or Write... sorry only read is allowed. if (iMode != qtractorAudioMadFile::Read) return false; const QByteArray aFilename = sFilename.toUtf8(); m_pFile = ::fopen(aFilename.constData(), "rb"); if (m_pFile == nullptr) return false; // Create the decoded frame list. m_pFrameList = createFrameList(sFilename); if (m_pFrameList == nullptr) { close(); return false; } // We've been here before we'll the total decoded length of the file... unsigned long iFramesEst = 0; g_mutex.lock(); if (m_pFrameList->count() > 0) iFramesEst = m_pFrameList->last().iOutputOffset; g_mutex.unlock(); #ifdef CONFIG_LIBMAD mad_stream_init(&m_madStream); mad_frame_init(&m_madFrame); mad_synth_init(&m_madSynth); #endif // CONFIG_LIBMAD struct stat st; const int fdFile = fileno(m_pFile); if (::fstat(fdFile, &st) < 0 || st.st_size == 0) { close(); return false; } // Read the very first bunch of raw-data... if (!input()) { close(); return false; } #ifdef CONFIG_LIBMAD if (mad_header_decode(&m_madFrame.header, &m_madStream) < 0) { if (m_madStream.error == MAD_ERROR_BUFLEN) { close(); return false; } if (!MAD_RECOVERABLE(m_madStream.error)) { close(); return false; } } #endif // CONFIG_LIBMAD // Do the very first frame decoding... m_bEndOfStream = !decode(); // Get a rough estimate of the total decoded length of the file... if (iFramesEst < 1 && m_iBitRate > 0) { iFramesEst = (m_bEndOfStream ? m_curr.iOutputOffset : (unsigned long) ((float) m_iSampleRate * st.st_size * 8.0f / (float) m_iBitRate)); } m_iFramesEst = iFramesEst; #ifdef DEBUG_0 qDebug("qtractorAudioMadFile::open(\"%s\", %d) bit_rate=%u farmes_est=%lu", sFilename.toUtf8().constData(), iMode, m_iBitRate, m_iFramesEst); #endif // Set open mode (deterministically). m_iMode = iMode; return true; } // Local input method. bool qtractorAudioMadFile::input (void) { #ifdef DEBUG_0 qDebug("qtractorAudioMadFile::input()"); #endif #ifdef CONFIG_LIBMAD // Can't go on if EOF. if (feof(m_pFile)) return false; // Allocate input buffer if not already. if (m_pInputBuffer == nullptr) { unsigned int iBufferSize = (4096 << 1); while (iBufferSize < m_iInputBufferSize) iBufferSize <<= 1; m_iInputBufferSize = iBufferSize; m_pInputBuffer = new unsigned char [iBufferSize + MAD_BUFFER_GUARD]; // Decoder mapping initialization. m_curr.iInputOffset = 0; m_curr.iOutputOffset = 0; m_curr.iDecodeCount = 0; } unsigned long iRemaining; unsigned char *pReadStart; unsigned long iReadSize; if (m_madStream.next_frame) { iRemaining = m_madStream.bufend - m_madStream.next_frame; ::memmove(m_pInputBuffer, m_madStream.next_frame, iRemaining); pReadStart = m_pInputBuffer + iRemaining; iReadSize = m_iInputBufferSize - iRemaining; } else { iRemaining = 0; pReadStart = m_pInputBuffer; iReadSize = m_iInputBufferSize; } long iRead = ::fread(pReadStart, 1, iReadSize, m_pFile); if (iRead > 0) { // Update the input offset, as for next time... m_curr.iInputOffset += iRead; // Time to add some frame mapping, on each 3rd iteration... g_mutex.lock(); if ((++m_curr.iDecodeCount % 3) == 0 && (m_pFrameList->count() < 1 || m_pFrameList->last().iOutputOffset < m_curr.iOutputOffset)) { m_pFrameList->append(FrameNode( m_curr.iInputOffset - iRemaining, m_curr.iOutputOffset, m_curr.iDecodeCount)); } g_mutex.unlock(); // Add some decode buffer guard... if (iRead < (int) iReadSize) { ::memset(pReadStart + iRead, 0, MAD_BUFFER_GUARD); iRead += MAD_BUFFER_GUARD; } mad_stream_buffer(&m_madStream, m_pInputBuffer, iRead + iRemaining); } return (iRead > 0); #else // CONFIG_LIBMAD return false; #endif } // Local decode method. bool qtractorAudioMadFile::decode (void) { #ifdef DEBUG_0 qDebug("qtractorAudioMadFile::decode()"); #endif #ifdef CONFIG_LIBMAD bool bError = (mad_frame_decode(&m_madFrame, &m_madStream) < 0); while (bError && (m_madStream.error == MAD_ERROR_BUFLEN || MAD_RECOVERABLE(m_madStream.error))) { if (!input()) return false; bError = (mad_frame_decode(&m_madFrame, &m_madStream) < 0); } #ifdef DEBUG_0 if (bError) { qDebug("qtractorAudioMadFile::decode()" " ERROR[%lu]: madStream.error=%d (0x%04x)", m_curr.iOutputOffset, m_madStream.error, m_madStream.error); } #endif if (bError) return MAD_RECOVERABLE(m_madStream.error); mad_synth_frame(&m_madSynth, &m_madFrame); const unsigned int iFrames = m_madSynth.pcm.length; if (m_ppRingBuffer == nullptr) { // Set initial stream parameters. m_iBitRate = m_madFrame.header.bitrate; m_iChannels = m_madSynth.pcm.channels; m_iSampleRate = m_madSynth.pcm.samplerate; // Create/allocate internal output ring-buffer. m_iRingBufferSize = (4096 << 1); while (m_iRingBufferSize < m_iInputBufferSize) m_iRingBufferSize <<= 1; m_iRingBufferMask = (m_iRingBufferSize - 1); // Allocate actual buffer stuff... m_ppRingBuffer = new float* [m_iChannels]; for (unsigned short i = 0; i < m_iChannels; ++i) m_ppRingBuffer[i] = new float [m_iRingBufferSize]; // Reset ring-buffer pointers. m_iRingBufferRead = 0; m_iRingBufferWrite = 0; } const float fScale = 1.0f / (float) (1L << MAD_F_FRACBITS); for (unsigned int n = 0; n < iFrames; ++n) { if (m_curr.iOutputOffset >= m_iSeekOffset) { for (unsigned short i = 0; i < m_iChannels; ++i) { const int iSample = bError ? 0 : *(m_madSynth.pcm.samples[i] + n); m_ppRingBuffer[i][m_iRingBufferWrite] = fScale * (float) iSample; } ++m_iRingBufferWrite &= m_iRingBufferMask; } #ifdef DEBUG_0 else if (n == 0) { qDebug("qtractorAudioMadFile::decode(%lu) i=%lu o=%lu c=%u", m_iSeekOffset, m_curr.iInputOffset, m_curr.iOutputOffset, m_curr.iDecodeCount); } #endif ++m_curr.iOutputOffset; } return true; #else // CONFIG_LIBMAD return false; #endif } // Read method. int qtractorAudioMadFile::read ( float **ppFrames, unsigned int iFrames ) { #ifdef DEBUG_0 qDebug("qtractorAudioMadFile::read(%p, %d)", ppFrames, iFrames); #endif unsigned int nread = 0; if (m_ppRingBuffer) { if (iFrames > (m_iRingBufferSize >> 1)) iFrames = (m_iRingBufferSize >> 1); while ((nread = readable()) < iFrames && !m_bEndOfStream) { if (!decode()) { g_mutex.lock(); if (m_pFrameList->count() < 1 || m_pFrameList->last().iOutputOffset < m_curr.iOutputOffset) m_pFrameList->append(m_curr); g_mutex.unlock(); m_bEndOfStream = true; } } if (nread > iFrames) nread = iFrames; // Move the data around... unsigned int r = m_iRingBufferRead; unsigned int n1, n2; if (r + nread > m_iRingBufferSize) { n1 = (m_iRingBufferSize - r); n2 = (r + nread) & m_iRingBufferMask; } else { n1 = nread; n2 = 0; } for (unsigned short i = 0; i < m_iChannels; ++i) { ::memcpy(ppFrames[i], (float *)(m_ppRingBuffer[i] + r), n1 * sizeof(float)); if (n2 > 0) { ::memcpy((float *)(ppFrames[i] + n1), m_ppRingBuffer[i], n2 * sizeof(float)); } } m_iRingBufferRead = (r + nread) & m_iRingBufferMask; m_iSeekOffset += nread; } return nread; } // Write method. int qtractorAudioMadFile::write ( float **/*ppFrames*/, unsigned int /*iFrames*/ ) { return 0; } // Seek method. bool qtractorAudioMadFile::seek ( unsigned long iOffset ) { #ifdef DEBUG_0 qDebug("qtractorAudioMadFile::seek(%lu)", iOffset); #endif // Avoid unprecise seeks... if (iOffset == m_iSeekOffset) return true; // This is the target situation... m_iSeekOffset = iOffset; // Are qe seeking backward or forward // from last known decoded position? g_mutex.lock(); if (m_pFrameList->count() > 0 && m_pFrameList->last().iOutputOffset > iOffset) { // Assume the worst case (seek to very beginning...) m_curr.iInputOffset = 0; m_curr.iOutputOffset = 0; m_curr.iDecodeCount = 0; // Find the previous mapped 3rd frame that fits location... QListIterator iter(*m_pFrameList); iter.toBack(); while (iter.hasPrevious()) { if (iter.previous().iOutputOffset < iOffset) { if (iter.hasPrevious()) m_curr = iter.previous(); break; } } g_mutex.unlock(); #ifdef DEBUG_0 qDebug("qtractorAudioMadFile::seek(%lu) i=%lu o=%lu c=%u", iOffset, m_curr.iInputOffset, m_curr.iOutputOffset, m_curr.iDecodeCount); #endif // Rewind file position... if (::fseek(m_pFile, m_curr.iInputOffset, SEEK_SET)) return false; #ifdef CONFIG_LIBMAD // Release MAD structs... mad_synth_finish(&m_madSynth); mad_frame_finish(&m_madFrame); mad_stream_finish(&m_madStream); // Reset MAD structs... mad_stream_init(&m_madStream); mad_frame_init(&m_madFrame); mad_synth_init(&m_madSynth); #endif // CONFIG_LIBMAD // Reread first seeked input bunch... if (!input()) return false; } else g_mutex.unlock(); // Reset ring-buffer pointers. m_iRingBufferRead = 0; m_iRingBufferWrite = 0; m_bEndOfStream = false; // Now loop until we find the target offset... while (m_curr.iOutputOffset < m_iSeekOffset && !m_bEndOfStream) m_bEndOfStream = !decode(); return !m_bEndOfStream; } // Close method. void qtractorAudioMadFile::close (void) { #ifdef DEBUG_0 qDebug("qtractorAudioMadFile::close()"); #endif // Free allocated buffers, if any. if (m_ppRingBuffer) { for (unsigned short i = 0; i < m_iChannels; ++i) delete [] m_ppRingBuffer[i]; delete [] m_ppRingBuffer; m_ppRingBuffer = nullptr; } if (m_pInputBuffer) { delete [] m_pInputBuffer; m_pInputBuffer = nullptr; } if (m_pFile) { #ifdef CONFIG_LIBMAD mad_synth_finish(&m_madSynth); mad_frame_finish(&m_madFrame); mad_stream_finish(&m_madStream); #endif // CONFIG_LIBMAD ::fclose(m_pFile); m_pFile = nullptr; } // Frame lists are never destroyed here // (they're cached for whole life-time of the program). m_pFrameList = nullptr; // Reset all other state relevant variables. m_bEndOfStream = false; m_iFramesEst = 0; m_iSampleRate = 0; m_iChannels = 0; m_iBitRate = 0; m_iMode = qtractorAudioMadFile::None; } // Open mode accessor. int qtractorAudioMadFile::mode (void) const { return m_iMode; } // Open channel(s) accessor. unsigned short qtractorAudioMadFile::channels (void) const { return m_iChannels; } // Estimated number of frames specialty (aprox. 8secs). unsigned long qtractorAudioMadFile::frames (void) const { return m_iFramesEst; } // Sample rate specialty. unsigned int qtractorAudioMadFile::sampleRate (void) const { return m_iSampleRate; } // Internal ring-buffer helper methods. unsigned int qtractorAudioMadFile::readable (void) const { unsigned int w = m_iRingBufferWrite; unsigned int r = m_iRingBufferRead; if (w > r) { return (w - r); } else { return (w - r + m_iRingBufferSize) & m_iRingBufferMask; } } unsigned int qtractorAudioMadFile::writable (void) const { unsigned int w = m_iRingBufferWrite; unsigned int r = m_iRingBufferRead; if (w > r){ return ((r - w + m_iRingBufferSize) & m_iRingBufferMask) - 1; } else if (r > w) { return (r - w) - 1; } else { return m_iRingBufferSize - 1; } } // Frame list factory method. qtractorAudioMadFile::FrameList *qtractorAudioMadFile::createFrameList ( const QString& sFilename ) { // Frame list hash repository // (declared here for proper cleanup). class FrameListFactory : public QHash { public: // Destructor. ~FrameListFactory() { QMutableHashIterator iter(*this); while (iter.hasNext()) { FrameList *pFrameList = iter.next().value(); iter.remove(); delete pFrameList; } } }; // Do the factory thing here... static FrameListFactory s_lists; FrameList *pFrameList = s_lists.value(sFilename, nullptr); if (pFrameList == nullptr) { pFrameList = new FrameList(); s_lists.insert(sFilename, pFrameList); } return pFrameList; } // end of qtractorAudioMadFile.cpp qtractor-0.9.25/src/PaxHeaders/qtractorTrackCommand.cpp0000644000000000000000000000013214166551171020151 xustar0030 mtime=1641730681.465610373 30 atime=1641730681.465610373 30 ctime=1641730681.465610373 qtractor-0.9.25/src/qtractorTrackCommand.cpp0000644000175000001440000011406214166551171021405 0ustar00rncbcusers00000000000000// qtractorTrackCommand.cpp // /**************************************************************************** Copyright (C) 2005-2021, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorTrackCommand.h" #include "qtractorClipCommand.h" #include "qtractorMainForm.h" #include "qtractorTracks.h" #include "qtractorTrackList.h" #include "qtractorTrackView.h" #include "qtractorAudioClip.h" #include "qtractorMidiEngine.h" #include "qtractorMidiControl.h" #include "qtractorMidiManager.h" #include "qtractorMidiClip.h" #include "qtractorMixer.h" #include "qtractorMonitor.h" #include "qtractorPlugin.h" #include "qtractorCurve.h" //---------------------------------------------------------------------- // class qtractorTrackCommand - implementation // // Constructor. qtractorTrackCommand::qtractorTrackCommand ( const QString& sName, qtractorTrack *pTrack, qtractorTrack *pAfterTrack ) : qtractorCommand(sName), m_pTrack(pTrack), m_pAfterTrack(pAfterTrack) { setClearSelectReset(true); } // Destructor. qtractorTrackCommand::~qtractorTrackCommand (void) { if (isAutoDelete()) delete m_pTrack; } // Track command methods. bool qtractorTrackCommand::addTrack (void) { #ifdef CONFIG_DEBUG qDebug("qtractorTrackCommand::addTrack(%p, %p)", m_pTrack, m_pAfterTrack); #endif if (m_pTrack == nullptr) return false; qtractorSession *pSession = m_pTrack->session(); if (pSession == nullptr) return false; qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm == nullptr) return false; qtractorTracks *pTracks = pMainForm->tracks(); if (pTracks == nullptr) return false; qtractorTrackList *pTrackList = pTracks->trackList(); if (pTrackList == nullptr) return false; // Guess which item we're adding after... #if 0 if (m_pAfterTrack == nullptr) m_pAfterTrack = m_pTrack->prev(); #else if (m_pAfterTrack == nullptr) m_pAfterTrack = pSession->tracks().last(); #endif int iTrack = pSession->tracks().find(m_pAfterTrack) + 1; // Link the track into session... pSession->insertTrack(m_pTrack, m_pAfterTrack); // And the new track list view item too... iTrack = pTrackList->insertTrack(iTrack, m_pTrack); // Update track-list items... m_pTrack->updateTrack(); // (Re)open all clips... qtractorClip *pClip = m_pTrack->clips().first(); for ( ; pClip; pClip = pClip->next()) pClip->open(); // Mixer turn... qtractorMixer *pMixer = pMainForm->mixer(); if (pMixer) pMixer->updateTracks(true); // Let the change get visible. pTrackList->setCurrentTrackRow(iTrack); // ATTN: MIDI controller map feedback. qtractorMidiControl *pMidiControl = qtractorMidiControl::getInstance(); if (pMidiControl) pMidiControl->sendAllControllers(iTrack); // Avoid disposal of the track reference. setAutoDelete(false); return true; } bool qtractorTrackCommand::removeTrack (void) { #ifdef CONFIG_DEBUG qDebug("qtractorTrackCommand::removeTrack(%p, %p)", m_pTrack, m_pAfterTrack); #endif if (m_pTrack == nullptr) return false; qtractorSession *pSession = m_pTrack->session(); if (pSession == nullptr) return false; qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm == nullptr) return false; qtractorTracks *pTracks = pMainForm->tracks(); if (pTracks == nullptr) return false; qtractorTrackList *pTrackList = pTracks->trackList(); if (pTrackList == nullptr) return false; // Save which item we're adding after... if (m_pAfterTrack == nullptr) m_pAfterTrack = m_pTrack->prev(); #if 0 if (m_pAfterTrack == nullptr) m_pAfterTrack = pSession->tracks().last(); #endif // Get the list view item reference of the intended track... int iTrack = pSession->tracks().find(m_pTrack); if (iTrack < 0) return false; // Close all clips... qtractorClip *pClip = m_pTrack->clips().last(); for ( ; pClip; pClip = pClip->prev()) pClip->close(); // Second, remove from session... pSession->unlinkTrack(m_pTrack); // Third, remove track from list view... iTrack = pTrackList->removeTrack(iTrack); // Clear track-view clipboard whther applicable... if (qtractorTrackView::singleTrackClipboard() == nullptr) qtractorTrackView::clearClipboard(); // Mixer turn... qtractorMixer *pMixer = pMainForm->mixer(); if (pMixer) pMixer->updateTracks(true); // Let the change get visible. pTrackList->setCurrentTrackRow(iTrack); // ATTN: MIDI controller map feedback. qtractorMidiControl *pMidiControl = qtractorMidiControl::getInstance(); if (pMidiControl) pMidiControl->sendAllControllers(iTrack); // Make ths track reference disposable. setAutoDelete(true); return true; } //---------------------------------------------------------------------- // class qtractorAddTrackCommand - implementation // // Constructor. qtractorAddTrackCommand::qtractorAddTrackCommand ( qtractorTrack *pTrack, qtractorTrack *pAfterTrack ) : qtractorTrackCommand(QObject::tr("add track"), pTrack, pAfterTrack) { } // Track insertion command methods. bool qtractorAddTrackCommand::redo (void) { return addTrack(); } bool qtractorAddTrackCommand::undo (void) { return removeTrack(); } //---------------------------------------------------------------------- // class qtractorRemoveTrackCommand - implementation // // Constructor. qtractorRemoveTrackCommand::qtractorRemoveTrackCommand ( qtractorTrack *pTrack ) : qtractorTrackCommand(QObject::tr("remove track"), pTrack, pTrack->prev()) { } // Track-removal command methods. bool qtractorRemoveTrackCommand::redo (void) { return removeTrack(); } bool qtractorRemoveTrackCommand::undo (void) { return addTrack(); } //---------------------------------------------------------------------- // class qtractorCopyTrackCommand - implementation // // Constructor. qtractorCopyTrackCommand::qtractorCopyTrackCommand ( qtractorTrack *pTrack, qtractorTrack *pAfterTrack ) : qtractorTrackCommand(QObject::tr("duplicate track"), pTrack, pAfterTrack), m_iCopyCount(0) { } // Track insertion command methods. bool qtractorCopyTrackCommand::redo (void) { const bool bResult = addTrack(); if (++m_iCopyCount > 1) return bResult; // One-time copy... qtractorTrack *pTrack = afterTrack(); qtractorTrack *pNewTrack = track(); // Reset state properties... pNewTrack->resetProperties(); // Copy all former clips depending of track type... const qtractorTrack::TrackType trackType = pTrack->trackType(); for (qtractorClip *pClip = pTrack->clips().first(); pClip; pClip = pClip->next()) { switch (trackType) { case qtractorTrack::Audio: { qtractorAudioClip *pAudioClip = static_cast (pClip); if (pAudioClip) { qtractorAudioClip *pNewAudioClip = new qtractorAudioClip(*pAudioClip); pNewAudioClip->setClipStart(pAudioClip->clipStart()); pNewAudioClip->setClipOffset(pAudioClip->clipOffset()); pNewAudioClip->setClipLength(pAudioClip->clipLength()); pNewAudioClip->setFadeInLength(pAudioClip->fadeInLength()); pNewAudioClip->setFadeOutLength(pAudioClip->fadeOutLength()); pNewAudioClip->setPitchShift(pAudioClip->pitchShift()); pNewAudioClip->setTimeStretch(pAudioClip->timeStretch()); pNewTrack->addClip(pNewAudioClip); } break; } case qtractorTrack::Midi: { qtractorMidiClip *pMidiClip = static_cast (pClip); if (pMidiClip) { qtractorMidiClip *pNewMidiClip = new qtractorMidiClip(*pMidiClip); pNewMidiClip->setClipStart(pMidiClip->clipStart()); pNewMidiClip->setClipOffset(pMidiClip->clipOffset()); pNewMidiClip->setClipLength(pMidiClip->clipLength()); pNewMidiClip->setFadeInLength(pMidiClip->fadeInLength()); pNewMidiClip->setFadeOutLength(pMidiClip->fadeOutLength()); pNewTrack->addClip(pNewMidiClip); } break; } default: break; } } // Let same old statistics prevail... pNewTrack->setMidiNoteMax(pTrack->midiNoteMax()); pNewTrack->setMidiNoteMin(pTrack->midiNoteMin()); // About to copy all automation/curves... qtractorCurveList *pCurveList = pTrack->curveList(); qtractorCurveList *pNewCurveList = pNewTrack->curveList(); // About to find and set current automation/curve... qtractorCurve *pCurve, *pCurrentCurve = pTrack->currentCurve(); qtractorCurve *pNewCurve, *pNewCurrentCurve = nullptr; // Copy all former plugins and respective automation/curves... qtractorPluginList *pPluginList = pTrack->pluginList(); qtractorPluginList *pNewPluginList = pNewTrack->pluginList(); qtractorMidiManager *pMidiManager = nullptr; qtractorMidiManager *pNewMidiManager = nullptr; if (pPluginList && pNewPluginList) { pMidiManager = pPluginList->midiManager(); pNewMidiManager = pNewPluginList->midiManager(); for (qtractorPlugin *pPlugin = pPluginList->first(); pPlugin; pPlugin = pPlugin->next()) { // Copy new plugin... qtractorPlugin *pNewPlugin = pNewPluginList->copyPlugin(pPlugin); if (pNewPlugin == nullptr) continue; pNewPluginList->insertPlugin(pNewPlugin, nullptr); // Activation automation/curves... if (pCurveList == nullptr || pNewCurveList == nullptr) continue; pCurve = pPlugin->activateSubject()->curve(); if (pCurve && pCurve->list() == pCurveList) { pNewCurve = cloneCurve(pNewCurveList, pNewPlugin->activateSubject(), pCurve); if (pNewCurrentCurve == nullptr && pCurrentCurve == pCurve) pNewCurrentCurve = pNewCurve; } // Copy plugin parameters automation/curves... const qtractorPlugin::Params& params = pPlugin->params(); qtractorPlugin::Params::ConstIterator param = params.constBegin(); const qtractorPlugin::Params::ConstIterator& param_end = params.constEnd(); for ( ; param != param_end; ++param) { qtractorPlugin::Param *pParam = param.value(); pCurve = pParam->subject()->curve(); if (pCurve && pCurve->list() == pCurveList) { qtractorPlugin::Param *pNewParam = pNewPlugin->findParam(pParam->index()); if (pNewParam == nullptr) continue; pNewCurve = cloneCurve(pNewCurveList, pNewParam->subject(), pCurve); if (pNewCurrentCurve == nullptr && pCurrentCurve == pCurve) pNewCurrentCurve = pNewCurve; } } } // And other MIDI specific plugins-list properties as well if (pMidiManager && pNewMidiManager) { // The basic ones... pNewPluginList->setMidiBank( pPluginList->midiBank()); pNewPluginList->setMidiProg( pPluginList->midiProg()); pNewPluginList->setAudioOutputBusName( pPluginList->audioOutputBusName()); pNewPluginList->setAudioOutputAutoConnect( pPluginList->isAudioOutputAutoConnect()); pNewPluginList->setAudioOutputBus( pPluginList->isAudioOutputBus()); // The effective ones... pNewMidiManager->setAudioOutputBusName( pMidiManager->audioOutputBusName()); pNewMidiManager->setAudioOutputAutoConnect( pMidiManager->isAudioOutputAutoConnect()); pNewMidiManager->setAudioOutputBus( pMidiManager->isAudioOutputBus()); pNewMidiManager->setAudioOutputMonitor( pMidiManager->isAudioOutputMonitor()); } } // Copy all former plugins and respective automation... if (pCurveList && pNewCurveList) { pCurve = pTrack->monitorSubject()->curve(); if (pCurve) { pNewCurve = cloneCurve(pNewCurveList, pNewTrack->monitorSubject(), pCurve); if (pNewCurrentCurve == nullptr && pCurrentCurve == pCurve) pNewCurrentCurve = pNewCurve; } pCurve = pTrack->monitor()->panningSubject()->curve(); if (pCurve) { pNewCurve = cloneCurve(pNewCurveList, pNewTrack->monitor()->panningSubject(), pCurve); if (pNewCurrentCurve == nullptr && pCurrentCurve == pCurve) pNewCurrentCurve = pNewCurve; } pCurve = pTrack->monitor()->gainSubject()->curve(); if (pCurve) { pNewCurve = cloneCurve(pNewCurveList, pNewTrack->monitor()->gainSubject(), pCurve); if (pNewCurrentCurve == nullptr && pCurrentCurve == pCurve) pNewCurrentCurve = pNewCurve; } pCurve = pTrack->recordSubject()->curve(); if (pCurve) { pNewCurve = cloneCurve(pNewCurveList, pNewTrack->recordSubject(), pCurve); if (pNewCurrentCurve == nullptr && pCurrentCurve == pCurve) pNewCurrentCurve = pNewCurve; } pCurve = pTrack->muteSubject()->curve(); if (pCurve) { pNewCurve = cloneCurve(pNewCurveList, pNewTrack->muteSubject(), pCurve); if (pNewCurrentCurve == nullptr && pCurrentCurve == pCurve) pNewCurrentCurve = pNewCurve; } pCurve = pTrack->soloSubject()->curve(); if (pCurve) { pNewCurve = cloneCurve(pNewCurveList, pNewTrack->soloSubject(), pCurve); if (pNewCurrentCurve == nullptr && pCurrentCurve == pCurve) pNewCurrentCurve = pNewCurve; } } // Set final new track properties... if (pNewCurrentCurve) pNewTrack->setCurrentCurve(pNewCurrentCurve); // Update monitor volume/panning for new MIDI track... if (trackType == qtractorTrack::Midi) { qtractorMidiBus *pMidiBus = static_cast (pNewTrack->outputBus()); if (pMidiBus) { pMidiBus->setVolume(pNewTrack, pNewTrack->gain()); pMidiBus->setPanning(pNewTrack, pNewTrack->panning()); } } // Refresh to most recent things... qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm) { // Meters on tracks list... qtractorTracks *pTracks = pMainForm->tracks(); if (pTracks && pNewMidiManager) pTracks->updateMidiTrackItem(pNewMidiManager); // Meters on mixer strips... qtractorMixer *pMixer = pMainForm->mixer(); if (pMixer && pNewMidiManager) pMixer->updateMidiManagerStrip(pNewMidiManager); if (pMixer) pMixer->updateTrackStrip(pNewTrack); } return bResult; } bool qtractorCopyTrackCommand::undo (void) { return removeTrack(); } // Clone an existing automation/curve. qtractorCurve *qtractorCopyTrackCommand::cloneCurve ( qtractorCurveList *pNewCurveList, qtractorSubject *pNewSubject, qtractorCurve *pCurve ) const { qtractorCurve *pNewCurve = new qtractorCurve(pNewCurveList, pNewSubject, pCurve->mode(), pCurve->minFrameDist()); pNewCurve->setDefaultValue(pCurve->defaultValue()); pNewCurve->setLength(pCurve->length()); pNewCurve->setCapture(pCurve->isCapture()); pNewCurve->setProcess(pCurve->isProcess()); pNewCurve->setLocked(pCurve->isLocked()); pNewCurve->setLogarithmic(pCurve->isLogarithmic()); pNewCurve->setColor(pCurve->color()); pNewCurve->copyNodes(pCurve); return pNewCurve; } //---------------------------------------------------------------------- // class qtractorMoveTrackCommand - implementation // // Constructor. qtractorMoveTrackCommand::qtractorMoveTrackCommand ( qtractorTrack *pTrack, qtractorTrack *pNextTrack ) : qtractorTrackCommand(QObject::tr("move track"), pTrack) { m_pNextTrack = pNextTrack; } // Track-move command methods. bool qtractorMoveTrackCommand::redo (void) { qtractorTrack *pTrack = track(); if (pTrack == nullptr) return false; qtractorSession *pSession = pTrack->session(); if (pSession == nullptr) return false; qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm == nullptr) return false; qtractorTracks *pTracks = pMainForm->tracks(); if (pTracks == nullptr) return false; int iTrack = pSession->tracks().find(pTrack); if (iTrack < 0) return false; // Save the next track alright... qtractorTrack *pNextTrack = pTrack->next(); // Remove and insert back again... qtractorTrackList *pTrackList = pTracks->trackList(); pTrackList->removeTrack(iTrack); // Get actual index of new position... int iNextTrack = pTrackList->trackRow(m_pNextTrack); // Make it all set back. pSession->moveTrack(pTrack, m_pNextTrack); // Just insert under the track list position... // We'll renumber all items now... iNextTrack = pTrackList->insertTrack(iNextTrack, pTrack); // Swap it nice, finally. m_pNextTrack = pNextTrack; // Mixer turn... qtractorMixer *pMixer = pMainForm->mixer(); if (pMixer) pMixer->updateTracks(true); // Make it new current track (updates mixer too)... pTrackList->setCurrentTrackRow(iNextTrack); // ATTN: MIDI controller map feedback. qtractorMidiControl *pMidiControl = qtractorMidiControl::getInstance(); if (pMidiControl) { if (iTrack > iNextTrack) iTrack = iNextTrack; pMidiControl->sendAllControllers(iTrack); } return true; } bool qtractorMoveTrackCommand::undo (void) { // As we swap the prev/track this is non-idempotent. return redo(); } //---------------------------------------------------------------------- // class qtractorResizeTrackCommand - implementation // // Constructor. qtractorResizeTrackCommand::qtractorResizeTrackCommand ( qtractorTrack *pTrack, int iZoomHeight ) : qtractorTrackCommand(QObject::tr("resize track"), pTrack) { m_iZoomHeight = iZoomHeight; } // Track-resize command methods. bool qtractorResizeTrackCommand::redo (void) { qtractorTrack *pTrack = track(); if (pTrack == nullptr) return false; qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm == nullptr) return false; // Save the previous item height alright... const int iZoomHeight = pTrack->zoomHeight(); // Just set new one... pTrack->setZoomHeight(m_iZoomHeight); // Swap it nice, finally. m_iZoomHeight = iZoomHeight; // Update track list item... qtractorTrackList *pTrackList = pMainForm->tracks()->trackList(); pTrackList->updateTrack(pTrack); return true; } bool qtractorResizeTrackCommand::undo (void) { // As we swap the prev/track this is non-identpotent. return redo(); } //---------------------------------------------------------------------- // class qtractorImportTrackCommand - implementation // // Constructor. qtractorImportTrackCommand::qtractorImportTrackCommand ( qtractorTrack *pAfterTrack ) : qtractorCommand(QObject::tr("import track")), m_pAfterTrack(pAfterTrack) { // Session properties backup preparation. m_iSaveCount = 0; m_pSaveCommand = nullptr; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession) { m_sessionProps = pSession->properties(); m_pSaveCommand = new qtractorPropertyCommand (name(), pSession->properties(), m_sessionProps); } setClearSelectReset(true); } // Destructor. qtractorImportTrackCommand::~qtractorImportTrackCommand (void) { if (m_pSaveCommand) delete m_pSaveCommand; qDeleteAll(m_trackCommands); m_trackCommands.clear(); } // Track-import list methods. void qtractorImportTrackCommand::addTrack ( qtractorTrack *pTrack ) { m_trackCommands.append( new qtractorAddTrackCommand(pTrack, m_pAfterTrack)); m_pAfterTrack = pTrack; } // Track-import command methods. bool qtractorImportTrackCommand::redo (void) { bool bResult = true; if (m_pSaveCommand && m_iSaveCount > 0) { if (!m_pSaveCommand->redo()) bResult = false; } ++m_iSaveCount; QListIterator iter(m_trackCommands); while (iter.hasNext()) { qtractorAddTrackCommand *pTrackCommand = iter.next(); if (!pTrackCommand->redo()) bResult = false; } return bResult; } bool qtractorImportTrackCommand::undo (void) { bool bResult = true; QListIterator iter(m_trackCommands); iter.toBack(); while (iter.hasPrevious()) { qtractorAddTrackCommand *pTrackCommand = iter.previous(); if (!pTrackCommand->undo()) bResult = false; } if (m_pSaveCommand && !m_pSaveCommand->undo()) bResult = false; return bResult; } //---------------------------------------------------------------------- // class qtractorEditTrackCommand - implementation // // Constructor. qtractorEditTrackCommand::qtractorEditTrackCommand ( qtractorTrack *pTrack, const qtractorTrack::Properties& props ) : qtractorPropertyCommand ( QObject::tr("track properties"), pTrack->properties(), props) { m_pTrack = pTrack; // Check whether we'll need to re-open the track... const qtractorTrack::Properties& old_props = pTrack->properties(); m_bReopen = ( old_props.inputBusName != props.inputBusName || old_props.outputBusName != props.outputBusName); } // Overridden track-edit command methods. bool qtractorEditTrackCommand::redo (void) { if (m_pTrack == nullptr) return false; qtractorSession *pSession = m_pTrack->session(); if (pSession == nullptr) return false; qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm == nullptr) return false; // Howdy, maybe we're already have a name on recording... const bool bRecord = m_pTrack->isRecord(); if (bRecord) pSession->trackRecord(m_pTrack, false, 0, 0); // Release track-name from uniqueness... pSession->releaseTrackName(m_pTrack); // Make the track property change... bool bResult = qtractorPropertyCommand::redo(); // Reopen to assign a probable new bus... if (bResult && m_bReopen) { pSession->lock(); bResult = m_pTrack->open(); pSession->unlock(); } // Re-acquire track-name for uniqueness... pSession->acquireTrackName(m_pTrack); if (!bResult) { pMainForm->appendMessagesError( QObject::tr("Track assignment failed:\n\n" "Track: \"%1\" Input: \"%2\" Output: \"%3\"") .arg(m_pTrack->trackName()) .arg(m_pTrack->inputBusName()) .arg(m_pTrack->outputBusName())); } else // Reassign recording... if (bRecord) { unsigned long iClipStart = pSession->playHead(); if (pSession->isPunching()) { const unsigned long iPunchIn = pSession->punchIn(); if (iClipStart < iPunchIn) iClipStart = iPunchIn; } const unsigned long iFrameTime = pSession->frameTimeEx(); pSession->trackRecord(m_pTrack, true, iClipStart, iFrameTime); } // Update track-list items... m_pTrack->updateTrack(); // Special MIDI track case: update and trap dirty clips... if (m_pTrack->trackType() == qtractorTrack::Midi) m_pTrack->updateMidiClips(); // Mixer turn... qtractorMixer *pMixer = pMainForm->mixer(); if (pMixer) pMixer->updateTracks(true); // Finally update any outstanding clip editors... m_pTrack->updateClipEditors(); return bResult; } bool qtractorEditTrackCommand::undo (void) { return redo(); } //---------------------------------------------------------------------- // class qtractorTrackControlCommand - implementation. // // Constructor. qtractorTrackControlCommand::qtractorTrackControlCommand ( const QString& sName, qtractorTrack *pTrack, bool bMidiControl ) : qtractorTrackCommand(sName, pTrack), m_bMidiControl(bMidiControl), m_iMidiControlFeedback(0) { } // Primitive control predicate. bool qtractorTrackControlCommand::midiControlFeedback (void) { return (m_bMidiControl ? (++m_iMidiControlFeedback > 1) : true); } //---------------------------------------------------------------------- // class qtractorTrackStateCommand - implementation. // // Constructor. qtractorTrackStateCommand::qtractorTrackStateCommand ( qtractorTrack *pTrack, qtractorTrack::ToolType toolType, bool bOn, bool bMidiControl ) : qtractorTrackControlCommand(QString(), pTrack, bMidiControl) { m_toolType = toolType; m_bOn = bOn; m_pClipCommand = nullptr; m_iRecordCount = 0; switch (m_toolType) { case qtractorTrack::Record: qtractorTrackCommand::setName(QObject::tr("track record")); break; case qtractorTrack::Mute: qtractorTrackCommand::setName(QObject::tr("track mute")); break; case qtractorTrack::Solo: qtractorTrackCommand::setName(QObject::tr("track solo")); break; } // Toggle/update all other? if (m_toolType != qtractorTrack::Record) { qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm) { qtractorTracks *pTracks = pMainForm->tracks(); if (pTracks) { const Qt::KeyboardModifiers& modifiers = QApplication::keyboardModifiers(); const bool bAllTracks = (modifiers & (Qt::ShiftModifier | Qt::ControlModifier)); if (modifiers & Qt::ControlModifier) bOn = !bOn; const QList& tracks = pTracks->trackList()->selectedTracks(track(), bAllTracks); QListIterator iter(tracks); while (iter.hasNext()) m_tracks.append(new TrackItem(iter.next(), bOn)); } } } setRefresh(m_toolType != qtractorTrack::Record); } // Destructor. qtractorTrackStateCommand::~qtractorTrackStateCommand (void) { if (m_pClipCommand) delete m_pClipCommand; qDeleteAll(m_tracks); } // Track-button command method. bool qtractorTrackStateCommand::redo (void) { qtractorTrack *pTrack = track(); if (pTrack == nullptr) return false; qtractorSession *pSession = pTrack->session(); if (pSession == nullptr) return false; qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm == nullptr) return false; bool bOn = false; qtractorMmcEvent::SubCommand scmd = qtractorMmcEvent::TRACK_NONE; qtractorMidiControl::Command ccmd = qtractorMidiControl::Command(0); switch (m_toolType) { case qtractorTrack::Record: scmd = qtractorMmcEvent::TRACK_RECORD; ccmd = qtractorMidiControl::TRACK_RECORD; // Special stuffing if currently recording at first place... bOn = pTrack->isRecord(); if (bOn && !m_bOn && m_pClipCommand == nullptr && m_iRecordCount == 0) { m_pClipCommand = new qtractorClipCommand(QString()); // Do all the record stuffing here... const unsigned long iFrameTime = pSession->frameTimeEx(); if (m_pClipCommand->addClipRecord(pTrack, iFrameTime)) { // Yes, we've recorded something... setRefresh(true); } else { // nothing was actually recorded... delete m_pClipCommand; m_pClipCommand = nullptr; } } // Was it before (skip undos)? if (m_pClipCommand && (m_iRecordCount % 2) == 0) m_pClipCommand->redo(); ++m_iRecordCount; // Carry on... pTrack->setRecord(m_bOn); break; case qtractorTrack::Mute: scmd = qtractorMmcEvent::TRACK_MUTE; ccmd = qtractorMidiControl::TRACK_MUTE; bOn = pTrack->isMute(); pTrack->setMute(m_bOn); break; case qtractorTrack::Solo: scmd = qtractorMmcEvent::TRACK_SOLO; ccmd = qtractorMidiControl::TRACK_SOLO; bOn = pTrack->isSolo(); pTrack->setSolo(m_bOn); break; default: // Whaa? return false; } // Send MMC MASKED_WRITE command... qtractorMidiEngine *pMidiEngine = pSession->midiEngine(); int iTrack = pSession->tracks().find(pTrack); if (pMidiEngine) pMidiEngine->sendMmcMaskedWrite(scmd, iTrack, m_bOn); // Send MIDI controller command... if (midiControlFeedback()) { qtractorMidiControl *pMidiControl = qtractorMidiControl::getInstance(); if (pMidiControl) pMidiControl->processTrackCommand(ccmd, iTrack, m_bOn); } // Update track list item... qtractorTrackList *pTrackList = pMainForm->tracks()->trackList(); pTrackList->updateTrack(pTrack); // Reset for undo. m_bOn = bOn; // Toggle/update all other? if (!m_tracks.isEmpty()) { // Exclusive mode. qtractorMidiControl *pMidiControl = qtractorMidiControl::getInstance(); QListIterator iter(m_tracks); while (iter.hasNext()) { TrackItem *pTrackItem = iter.next(); pTrack = pTrackItem->track; bOn = false; if (m_toolType == qtractorTrack::Mute) { bOn = pTrack->isMute(); pTrack->setMute(pTrackItem->on); } else if (m_toolType == qtractorTrack::Solo) { bOn = pTrack->isSolo(); pTrack->setSolo(pTrackItem->on); } // Send MMC MASKED_WRITE command... iTrack = pTrackList->trackRow(pTrack); if (pMidiEngine) pMidiEngine->sendMmcMaskedWrite(scmd, iTrack, pTrackItem->on); // Send MIDI controller command... if (pMidiControl) pMidiControl->processTrackCommand(ccmd, iTrack, pTrackItem->on); // Update track list item... pTrackList->updateTrack(pTrack); // Swap for undo... pTrackItem->on = bOn; } // Done with exclusive mode. } return true; } bool qtractorTrackStateCommand::undo (void) { if (m_pClipCommand) m_pClipCommand->undo(); return redo(); } //---------------------------------------------------------------------- // class qtractorTrackMonitorCommand - implementation. // // Constructor. qtractorTrackMonitorCommand::qtractorTrackMonitorCommand ( qtractorTrack *pTrack, bool bMonitor, bool bMidiControl ) : qtractorTrackControlCommand( QObject::tr("track monitor"), pTrack, bMidiControl) { m_bMonitor = bMonitor; // Toggle/update all other? qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm) { qtractorTracks *pTracks = pMainForm->tracks(); if (pTracks) { const Qt::KeyboardModifiers& modifiers = QApplication::keyboardModifiers(); const bool bAllTracks = (modifiers & (Qt::ShiftModifier | Qt::ControlModifier)); if (modifiers & Qt::ControlModifier) bMonitor = !bMonitor; const QList& tracks = pTracks->trackList()->selectedTracks(track(), bAllTracks); QListIterator iter(tracks); while (iter.hasNext()) m_tracks.append(new TrackItem(iter.next(), bMonitor)); } } setRefresh(false); } // Destructor. qtractorTrackMonitorCommand::~qtractorTrackMonitorCommand (void) { qDeleteAll(m_tracks); } // Track-monitor command method. bool qtractorTrackMonitorCommand::redo (void) { qtractorTrack *pTrack = track(); if (pTrack == nullptr) return false; qtractorSession *pSession = pTrack->session(); if (pSession == nullptr) return false; qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm == nullptr) return false; // Save undo value... bool bMonitor = pTrack->isMonitor(); // Set track monitoring... pTrack->setMonitor(m_bMonitor); // Send MMC MASKED_WRITE command... qtractorMidiEngine *pMidiEngine = pSession->midiEngine(); const int iTrack = pSession->tracks().find(pTrack); if (pMidiEngine) { pMidiEngine->sendMmcMaskedWrite( qtractorMmcEvent::TRACK_MONITOR, iTrack, m_bMonitor); } // Send MIDI controller command(s)... if (midiControlFeedback()) { qtractorMidiControl *pMidiControl = qtractorMidiControl::getInstance(); if (pMidiControl) { pMidiControl->processTrackCommand( qtractorMidiControl::TRACK_MONITOR, iTrack, m_bMonitor); } } // Set undo value... m_bMonitor = bMonitor; // Toggle/update all other? if (!m_tracks.isEmpty()) { // Exclusive mode. qtractorMidiControl *pMidiControl = qtractorMidiControl::getInstance(); QListIterator iter(m_tracks); while (iter.hasNext()) { TrackItem *pTrackItem = iter.next(); pTrack = pTrackItem->track; bMonitor = pTrack->isMonitor(); pTrack->setMonitor(pTrackItem->on); // Send MIDI controller command... if (pMidiControl) { const int iTrack = pSession->tracks().find(pTrack); pMidiControl->processTrackCommand( qtractorMidiControl::TRACK_MONITOR, iTrack, pTrackItem->on); } // Swap for undo... pTrackItem->on = bMonitor; } // Done with exclusive mode. } return true; } //---------------------------------------------------------------------- // class qtractorTrackGainCommand - implementation. // // Constructor. qtractorTrackGainCommand::qtractorTrackGainCommand ( qtractorTrack *pTrack, float fGain, bool bMidiControl ) : qtractorTrackControlCommand( QObject::tr("track gain"), pTrack, bMidiControl) { m_fGain = fGain; m_fPrevGain = pTrack->prevGain(); setRefresh(false); // Try replacing an previously equivalent command... static qtractorTrackGainCommand *s_pPrevGainCommand = nullptr; if (s_pPrevGainCommand) { qtractorSession *pSession = qtractorSession::getInstance(); qtractorCommand *pLastCommand = (pSession->commands())->lastCommand(); qtractorCommand *pPrevCommand = static_cast (s_pPrevGainCommand); if (pPrevCommand == pLastCommand && s_pPrevGainCommand->track() == pTrack) { qtractorTrackGainCommand *pLastGainCommand = static_cast (pLastCommand); if (pLastGainCommand) { // Equivalence means same (sign) direction too... const float fPrevGain = pLastGainCommand->prevGain(); const float fLastGain = pLastGainCommand->gain(); const int iPrevSign = (fPrevGain > fLastGain ? +1 : -1); const int iCurrSign = (fPrevGain < m_fGain ? +1 : -1); if (iPrevSign == iCurrSign || m_fGain == m_fPrevGain) { m_fPrevGain = fLastGain; (pSession->commands())->removeLastCommand(); } } } } s_pPrevGainCommand = this; } // Track-gain command method. bool qtractorTrackGainCommand::redo (void) { qtractorTrack *pTrack = track(); if (pTrack == nullptr) return false; qtractorSession *pSession = pTrack->session(); if (pSession == nullptr) return false; // Set undo value... const float fGain = m_fPrevGain; // Set track gain (respective monitor gets set too...) pTrack->setGain(m_fGain); #if 0 // MIDI tracks are special... if (pTrack->trackType() == qtractorTrack::Midi) { // Gotta make sure we've a proper MIDI bus... qtractorMidiBus *pMidiBus = static_cast (pTrack->outputBus()); if (pMidiBus) pMidiBus->setVolume(pTrack, m_fGain); } #endif // Send MIDI controller command(s)... if (midiControlFeedback()) { qtractorMidiControl *pMidiControl = qtractorMidiControl::getInstance(); if (pMidiControl) { const int iTrack = pSession->tracks().find(pTrack); pMidiControl->processTrackCommand( qtractorMidiControl::TRACK_GAIN, iTrack, m_fGain, pTrack->trackType() == qtractorTrack::Audio); } } // Set undo value... m_fPrevGain = m_fGain; m_fGain = fGain; return true; } //---------------------------------------------------------------------- // class qtractorTrackPanningCommand - implementation. // // Constructor. qtractorTrackPanningCommand::qtractorTrackPanningCommand ( qtractorTrack *pTrack, float fPanning, bool bMidiControl ) : qtractorTrackControlCommand( QObject::tr("track pan"), pTrack, bMidiControl) { m_fPanning = fPanning; m_fPrevPanning = pTrack->prevPanning(); setRefresh(false); // Try replacing an previously equivalent command... static qtractorTrackPanningCommand *s_pPrevPanningCommand = nullptr; if (s_pPrevPanningCommand) { qtractorSession *pSession = qtractorSession::getInstance(); qtractorCommand *pLastCommand = (pSession->commands())->lastCommand(); qtractorCommand *pPrevCommand = static_cast (s_pPrevPanningCommand); if (pPrevCommand == pLastCommand && s_pPrevPanningCommand->track() == pTrack) { qtractorTrackPanningCommand *pLastPanningCommand = static_cast (pLastCommand); if (pLastPanningCommand) { // Equivalence means same (sign) direction too... const float fPrevPanning = pLastPanningCommand->prevPanning(); const float fLastPanning = pLastPanningCommand->panning(); const int iPrevSign = (fPrevPanning > fLastPanning ? +1 : -1); const int iCurrSign = (fPrevPanning < m_fPanning ? +1 : -1); if (iPrevSign == iCurrSign || m_fPanning == m_fPrevPanning) { m_fPrevPanning = fLastPanning; (pSession->commands())->removeLastCommand(); } } } } s_pPrevPanningCommand = this; } // Track-panning command method. bool qtractorTrackPanningCommand::redo (void) { qtractorTrack *pTrack = track(); if (pTrack == nullptr) return false; qtractorSession *pSession = pTrack->session(); if (pSession == nullptr) return false; // Set undo value... const float fPanning = m_fPrevPanning; // Set track panning (respective monitor gets set too...) pTrack->setPanning(m_fPanning); // MIDI tracks are special... if (pTrack->trackType() == qtractorTrack::Midi) { // Gotta make sure we've a proper MIDI bus... qtractorMidiBus *pMidiBus = static_cast (pTrack->outputBus()); if (pMidiBus) pMidiBus->setPanning(pTrack, m_fPanning); } // Send MIDI controller command(s)... if (midiControlFeedback()) { qtractorMidiControl *pMidiControl = qtractorMidiControl::getInstance(); if (pMidiControl) { const int iTrack = pSession->tracks().find(pTrack); pMidiControl->processTrackCommand( qtractorMidiControl::TRACK_PANNING, iTrack, m_fPanning); } } // Set undo value... m_fPrevPanning = m_fPanning; m_fPanning = fPanning; return true; } //---------------------------------------------------------------------- // class qtractorTrackstrumentCommand - implementation. // // Constructor. qtractorTrackInstrumentCommand::qtractorTrackInstrumentCommand ( qtractorTrack *pTrack, const QString& sInstrumentName, int iBank, int iProg ) : qtractorTrackCommand(QObject::tr("track instrument"), pTrack), m_sInstrumentName(sInstrumentName), m_iBank(iBank), m_iProg(iProg) { setRefresh(false); } // Track-instrument command method. bool qtractorTrackInstrumentCommand::redo (void) { qtractorTrack *pTrack = track(); if (pTrack == nullptr) return false; if (pTrack->trackType() != qtractorTrack::Midi) return false; // Gotta make sure we've a proper MIDI bus... qtractorMidiBus *pMidiBus = static_cast (pTrack->outputBus()); if (pMidiBus == nullptr) return false; qtractorSession *pSession = pTrack->session(); if (pSession == nullptr) return false; // Set undo values... const unsigned short iChannel = pTrack->midiChannel(); const qtractorMidiBus::Patch& patch = pMidiBus->patch(iChannel); QString sInstrumentName = patch.instrumentName; if (sInstrumentName.isEmpty()) sInstrumentName = pMidiBus->instrumentName(); int iBankSelMethod = pTrack->midiBankSelMethod(); if (iBankSelMethod < 0) iBankSelMethod = patch.bankSelMethod; const int iBank = pTrack->midiBank(); const int iProg = pTrack->midiProg(); // Set instrument patch... pMidiBus->setPatch(iChannel, m_sInstrumentName, iBankSelMethod, m_iBank, m_iProg, pTrack); // Set track instrument... pTrack->setMidiBankSelMethod(iBankSelMethod); pTrack->setMidiBank(m_iBank); pTrack->setMidiProg(m_iProg); pTrack->updateMidiTrack(); pTrack->updateMidiClips(); // Reset undo values... m_sInstrumentName = sInstrumentName; m_iBank = iBank; m_iProg = iProg; // Refresh to most recent things... qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm) { qtractorMixer *pMixer = pMainForm->mixer(); if (pMixer) pMixer->updateTrackStrip(pTrack); } return true; } // end of qtractorTrackCommand.cpp qtractor-0.9.25/src/PaxHeaders/qtractorMidiEditor.cpp0000644000000000000000000000013214166551171017637 xustar0030 mtime=1641730681.452610232 30 atime=1641730681.451610222 30 ctime=1641730681.452610232 qtractor-0.9.25/src/qtractorMidiEditor.cpp0000644000175000001440000047753614166551171021115 0ustar00rncbcusers00000000000000// qtractorMidiEditor.cpp // /**************************************************************************** Copyright (C) 2005-2021, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorMidiEditor.h" #include "qtractorMidiEditList.h" #include "qtractorMidiEditTime.h" #include "qtractorMidiEditView.h" #include "qtractorMidiEditEvent.h" #include "qtractorMidiThumbView.h" #include "qtractorMidiEditCommand.h" #include "qtractorMidiEngine.h" #include "qtractorMidiClip.h" #include "qtractorMidiToolsForm.h" #include "qtractorInstrument.h" #include "qtractorRubberBand.h" #include "qtractorTimeScale.h" #include "qtractorSession.h" #include "qtractorOptions.h" #include #include #include #include #include #include #include #include #include #include #include #include // Follow-playhead: maximum iterations on hold. #define QTRACTOR_SYNC_VIEW_HOLD 46 // An double-dash string reference (formerly empty blank). static QString g_sDashes = "--"; //---------------------------------------------------------------------------- // MIDI Note Names - Default note names hash map. static QHash g_noteNames; void qtractorMidiEditor::initDefaultNoteNames (void) { static struct { unsigned char note; const char *name; } s_aNoteNames[] = { // Diatonic note map... { 0, QT_TR_NOOP("C") }, { 1, QT_TR_NOOP("C#/Db") }, { 2, QT_TR_NOOP("D") }, { 3, QT_TR_NOOP("D#/Eb") }, { 4, QT_TR_NOOP("E") }, { 5, QT_TR_NOOP("F") }, { 6, QT_TR_NOOP("F#/Gb") }, { 7, QT_TR_NOOP("G") }, { 8, QT_TR_NOOP("G#/Ab") }, { 9, QT_TR_NOOP("A") }, { 10, QT_TR_NOOP("A#/Bb") }, { 11, QT_TR_NOOP("B") }, // GM Drum note map... { 35, QT_TR_NOOP("Acoustic Bass Drum") }, { 36, QT_TR_NOOP("Bass Drum 1") }, { 37, QT_TR_NOOP("Side Stick") }, { 38, QT_TR_NOOP("Acoustic Snare") }, { 39, QT_TR_NOOP("Hand Clap") }, { 40, QT_TR_NOOP("Electric Snare") }, { 41, QT_TR_NOOP("Low Floor Tom") }, { 42, QT_TR_NOOP("Closed Hi-Hat") }, { 43, QT_TR_NOOP("High Floor Tom") }, { 44, QT_TR_NOOP("Pedal Hi-Hat") }, { 45, QT_TR_NOOP("Low Tom") }, { 46, QT_TR_NOOP("Open Hi-Hat") }, { 47, QT_TR_NOOP("Low-Mid Tom") }, { 48, QT_TR_NOOP("Hi-Mid Tom") }, { 49, QT_TR_NOOP("Crash Cymbal 1") }, { 50, QT_TR_NOOP("High Tom") }, { 51, QT_TR_NOOP("Ride Cymbal 1") }, { 52, QT_TR_NOOP("Chinese Cymbal") }, { 53, QT_TR_NOOP("Ride Bell") }, { 54, QT_TR_NOOP("Tambourine") }, { 55, QT_TR_NOOP("Splash Cymbal") }, { 56, QT_TR_NOOP("Cowbell") }, { 57, QT_TR_NOOP("Crash Cymbal 2") }, { 58, QT_TR_NOOP("Vibraslap") }, { 59, QT_TR_NOOP("Ride Cymbal 2") }, { 60, QT_TR_NOOP("Hi Bongo") }, { 61, QT_TR_NOOP("Low Bongo") }, { 62, QT_TR_NOOP("Mute Hi Conga") }, { 63, QT_TR_NOOP("Open Hi Conga") }, { 64, QT_TR_NOOP("Low Conga") }, { 65, QT_TR_NOOP("High Timbale") }, { 66, QT_TR_NOOP("Low Timbale") }, { 67, QT_TR_NOOP("High Agogo") }, { 68, QT_TR_NOOP("Low Agogo") }, { 69, QT_TR_NOOP("Cabasa") }, { 70, QT_TR_NOOP("Maracas") }, { 71, QT_TR_NOOP("Short Whistle") }, { 72, QT_TR_NOOP("Long Whistle") }, { 73, QT_TR_NOOP("Short Guiro") }, { 74, QT_TR_NOOP("Long Guiro") }, { 75, QT_TR_NOOP("Claves") }, { 76, QT_TR_NOOP("Hi Wood Block") }, { 77, QT_TR_NOOP("Low Wood Block") }, { 78, QT_TR_NOOP("Mute Cuica") }, { 79, QT_TR_NOOP("Open Cuica") }, { 80, QT_TR_NOOP("Mute Triangle") }, { 81, QT_TR_NOOP("Open Triangle") }, { 0, nullptr } }; if (g_noteNames.isEmpty()) { for (int i = 0; s_aNoteNames[i].name; ++i) { g_noteNames.insert( s_aNoteNames[i].note, tr(s_aNoteNames[i].name)); } } } // Default note name map accessor. const QString qtractorMidiEditor::defaultNoteName ( unsigned char note, bool fDrums ) { initDefaultNoteNames(); if (fDrums) { // Check whether the drum note exists... const QHash::ConstIterator& iter = g_noteNames.constFind(note); if (iter != g_noteNames.constEnd()) return iter.value(); } return g_noteNames.value(note % 12) + QString::number((note / 12) - 1); } //---------------------------------------------------------------------------- // MIDI Controller Names - Default controller names hash map. static QHash g_controllerNames; void qtractorMidiEditor::initDefaultControllerNames (void) { static struct { unsigned char controller; const char *name; } s_aControllerNames[] = { { 0, QT_TR_NOOP("Bank Select (coarse)") }, { 1, QT_TR_NOOP("Modulation Wheel (coarse)") }, { 2, QT_TR_NOOP("Breath Controller (coarse)") }, { 4, QT_TR_NOOP("Foot Pedal (coarse)") }, { 5, QT_TR_NOOP("Portamento Time (coarse)") }, { 6, QT_TR_NOOP("Data Entry (coarse)") }, { 7, QT_TR_NOOP("Volume (coarse)") }, { 8, QT_TR_NOOP("Balance (coarse)") }, { 10, QT_TR_NOOP("Pan Position (coarse)") }, { 11, QT_TR_NOOP("Expression (coarse)") }, { 12, QT_TR_NOOP("Effect Control 1 (coarse)") }, { 13, QT_TR_NOOP("Effect Control 2 (coarse)") }, { 16, QT_TR_NOOP("General Purpose Slider 1") }, { 17, QT_TR_NOOP("General Purpose Slider 2") }, { 18, QT_TR_NOOP("General Purpose Slider 3") }, { 19, QT_TR_NOOP("General Purpose Slider 4") }, { 32, QT_TR_NOOP("Bank Select (fine)") }, { 33, QT_TR_NOOP("Modulation Wheel (fine)") }, { 34, QT_TR_NOOP("Breath Controller (fine)") }, { 36, QT_TR_NOOP("Foot Pedal (fine)") }, { 37, QT_TR_NOOP("Portamento Time (fine)") }, { 38, QT_TR_NOOP("Data Entry (fine)") }, { 39, QT_TR_NOOP("Volume (fine)") }, { 40, QT_TR_NOOP("Balance (fine)") }, { 42, QT_TR_NOOP("Pan Position (fine)") }, { 43, QT_TR_NOOP("Expression (fine)") }, { 44, QT_TR_NOOP("Effect Control 1 (fine)") }, { 45, QT_TR_NOOP("Effect Control 2 (fine)") }, { 64, QT_TR_NOOP("Hold Pedal (on/off)") }, { 65, QT_TR_NOOP("Portamento (on/off)") }, { 66, QT_TR_NOOP("Sustenuto Pedal (on/off)") }, { 67, QT_TR_NOOP("Soft Pedal (on/off)") }, { 68, QT_TR_NOOP("Legato Pedal (on/off)") }, { 69, QT_TR_NOOP("Hold 2 Pedal (on/off)") }, { 70, QT_TR_NOOP("Sound Variation") }, { 71, QT_TR_NOOP("Sound Timbre") }, { 72, QT_TR_NOOP("Sound Release Time") }, { 73, QT_TR_NOOP("Sound Attack Time") }, { 74, QT_TR_NOOP("Sound Brightness") }, { 75, QT_TR_NOOP("Sound Control 6") }, { 76, QT_TR_NOOP("Sound Control 7") }, { 77, QT_TR_NOOP("Sound Control 8") }, { 78, QT_TR_NOOP("Sound Control 9") }, { 79, QT_TR_NOOP("Sound Control 10") }, { 80, QT_TR_NOOP("General Purpose Button 1 (on/off)") }, { 81, QT_TR_NOOP("General Purpose Button 2 (on/off)") }, { 82, QT_TR_NOOP("General Purpose Button 3 (on/off)") }, { 83, QT_TR_NOOP("General Purpose Button 4 (on/off)") }, { 91, QT_TR_NOOP("Effects Level") }, { 92, QT_TR_NOOP("Tremulo Level") }, { 93, QT_TR_NOOP("Chorus Level") }, { 94, QT_TR_NOOP("Celeste Level") }, { 95, QT_TR_NOOP("Phaser Level") }, { 96, QT_TR_NOOP("Data Button Increment") }, { 97, QT_TR_NOOP("Data Button Decrement") }, { 98, QT_TR_NOOP("Non-Registered Parameter (fine)") }, { 99, QT_TR_NOOP("Non-Registered Parameter (coarse)") }, {100, QT_TR_NOOP("Registered Parameter (fine)") }, {101, QT_TR_NOOP("Registered Parameter (coarse)") }, {120, QT_TR_NOOP("All Sound Off") }, {121, QT_TR_NOOP("All Controllers Off") }, {122, QT_TR_NOOP("Local Keyboard (on/off)") }, {123, QT_TR_NOOP("All Notes Off") }, {124, QT_TR_NOOP("Omni Mode Off") }, {125, QT_TR_NOOP("Omni Mode On") }, {126, QT_TR_NOOP("Mono Operation") }, {127, QT_TR_NOOP("Poly Operation") }, { 0, nullptr } }; if (g_controllerNames.isEmpty()) { // Pre-load controller-names hash table... for (int i = 0; s_aControllerNames[i].name; ++i) { g_controllerNames.insert( s_aControllerNames[i].controller, tr(s_aControllerNames[i].name)); } } } // Default controller name accessor. const QString& qtractorMidiEditor::defaultControllerName ( unsigned char controller ) { initDefaultControllerNames(); const QHash::ConstIterator& iter = g_controllerNames.constFind(controller); if (iter == g_controllerNames.constEnd()) return g_sDashes; else return iter.value(); } //---------------------------------------------------------------------------- // MIDI RPN Names - Default RPN names hash map. static QMap g_rpnNames; void qtractorMidiEditor::initDefaultRpnNames (void) { static struct { unsigned short param; const char *name; } s_aRpnNames[] = { { 0, QT_TR_NOOP("Pitch Bend Sensitivity") }, { 1, QT_TR_NOOP("Fine Tune") }, { 2, QT_TR_NOOP("Coarse Tune") }, { 3, QT_TR_NOOP("Tuning Program") }, { 4, QT_TR_NOOP("Tuning Bank") }, { 0, nullptr } }; if (g_rpnNames.isEmpty()) { // Pre-load RPN-names hash table... for (int i = 0; s_aRpnNames[i].name; ++i) { g_rpnNames.insert( s_aRpnNames[i].param, tr(s_aRpnNames[i].name)); } } } // Default RPN map accessor. const QMap& qtractorMidiEditor::defaultRpnNames (void) { initDefaultRpnNames(); return g_rpnNames; } //---------------------------------------------------------------------------- // MIDI NRPN Names - Default NRPN names hash map. static QMap g_nrpnNames; void qtractorMidiEditor::initDefaultNrpnNames (void) { static struct { unsigned short param; const char *name; } s_aNrpnNames[] = { { 136, QT_TR_NOOP("Vibrato Rate") }, { 137, QT_TR_NOOP("Vibrato Depth") }, { 138, QT_TR_NOOP("Vibrato Delay") }, { 160, QT_TR_NOOP("Filter Cutoff") }, { 161, QT_TR_NOOP("Filter Resonance") }, { 227, QT_TR_NOOP("EG Attack") }, { 228, QT_TR_NOOP("EG Decay") }, { 230, QT_TR_NOOP("EG Release") }, // GS Drum NRPN map... { 2560, QT_TR_NOOP("Drum Filter Cutoff") }, { 2688, QT_TR_NOOP("Drum Filter Resonance") }, { 2816, QT_TR_NOOP("Drum EG Attack") }, { 2944, QT_TR_NOOP("Drum EG Decay") }, { 3072, QT_TR_NOOP("Drum Pitch Coarse") }, { 3200, QT_TR_NOOP("Drum Pitch Fine") }, { 3328, QT_TR_NOOP("Drum Level") }, { 3584, QT_TR_NOOP("Drum Pan") }, { 3712, QT_TR_NOOP("Drum Reverb Send") }, { 3840, QT_TR_NOOP("Drum Chorus Send") }, { 3968, QT_TR_NOOP("Drum Variation Send") }, { 0, nullptr } }; initDefaultNoteNames(); if (g_nrpnNames.isEmpty()) { // Pre-load NRPN-names hash table... const QString sDrumNrpnName("%1 (%2)"); for (int i = 0; s_aNrpnNames[i].name; ++i) { const unsigned short param = s_aNrpnNames[i].param; const QString& sName = tr(s_aNrpnNames[i].name); if (param < 2560) { g_nrpnNames.insert(param, sName); } else { QHash::ConstIterator iter = g_noteNames.constBegin(); const QHash::ConstIterator& iter_end = g_noteNames.constEnd(); for ( ; iter != iter_end; ++iter) { const unsigned char note = iter.key(); if (note < 12) continue; g_nrpnNames.insert(param + note, sDrumNrpnName.arg(iter.value()).arg(note)); } } } } } // Default NRPN map accessor. const QMap& qtractorMidiEditor::defaultNrpnNames (void) { initDefaultNrpnNames(); return g_nrpnNames; } //---------------------------------------------------------------------------- // MIDI Control-14 Names - Default controller names hash map. static QHash g_control14Names; void qtractorMidiEditor::initDefaultControl14Names (void) { static struct { unsigned char controller; const char *name; } s_aControl14Names[] = { { 1, QT_TR_NOOP("Modulation Wheel (14bit)") }, { 2, QT_TR_NOOP("Breath Controller (14bit)") }, { 4, QT_TR_NOOP("Foot Pedal (14bit)") }, { 5, QT_TR_NOOP("Portamento Time (14bit)") }, { 7, QT_TR_NOOP("Volume (14bit)") }, { 8, QT_TR_NOOP("Balance (14bit)") }, { 10, QT_TR_NOOP("Pan Position (14bit)") }, { 11, QT_TR_NOOP("Expression (14bit)") }, { 12, QT_TR_NOOP("Effect Control 1 (14bit)") }, { 13, QT_TR_NOOP("Effect Control 2 (14bit)") }, { 16, QT_TR_NOOP("General Purpose Slider 1 (14bit)") }, { 17, QT_TR_NOOP("General Purpose Slider 2 (14bit)") }, { 18, QT_TR_NOOP("General Purpose Slider 3 (14bit)") }, { 19, QT_TR_NOOP("General Purpose Slider 4 (14bit)") }, { 0, nullptr } }; if (g_control14Names.isEmpty()) { // Pre-load controller-names hash table... for (int i = 0; s_aControl14Names[i].name; ++i) { g_control14Names.insert( s_aControl14Names[i].controller, tr(s_aControl14Names[i].name)); } } } // Default control-14 name accessor. const QString& qtractorMidiEditor::defaultControl14Name ( unsigned char controller ) { initDefaultControl14Names(); QHash::ConstIterator iter = g_control14Names.constFind(controller); if (iter == g_control14Names.constEnd()) return g_sDashes; else return iter.value(); } //---------------------------------------------------------------------------- // MIDI Scale Names - Default scale names table. static QStringList g_scaleKeys; static QStringList g_scaleTypes; // Default scale key note names accessor. const QStringList& qtractorMidiEditor::scaleKeyNames (void) { initDefaultNoteNames(); if (g_scaleKeys.isEmpty()) { for (int i = 0; i < 12; ++i) { const unsigned char note = i; g_scaleKeys.append(g_noteNames.value(note)); } } return g_scaleKeys; } // Default scale type names table accessor. const QStringList& qtractorMidiEditor::scaleTypeNames (void) { scaleTabNote(0, 0); // Dummy initializer return g_scaleTypes; } // Scale key/note resolver. int qtractorMidiEditor::scaleTabNote ( int iScale, int n ) { static struct { const char *name; unsigned char note[12]; } s_aScaleTab[] = { { QT_TR_NOOP("Chromatic"), { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9,10,11 } }, { QT_TR_NOOP("Major"), { 0, 0, 2, 2, 4, 5, 5, 7, 7, 9, 9,11 } }, { QT_TR_NOOP("Minor"), { 0, 0, 2, 3, 3, 5, 5, 7, 8, 8, 8,11 } }, { QT_TR_NOOP("Melodic Minor (Asc)"), { 0, 0, 2, 3, 3, 5, 5, 7, 7, 9, 9,11 } }, { QT_TR_NOOP("Melodic Minor (Desc)"), { 0, 0, 2, 3, 3, 5, 5, 7, 8, 8,10,10 } }, { QT_TR_NOOP("Whole Tone"), { 0, 0, 2, 2, 4, 4, 6, 6, 8, 8,10,10 } }, { QT_TR_NOOP("Pentatonic Major"), { 0, 0, 2, 2, 4, 4, 4, 7, 7, 9, 9, 9 } }, { QT_TR_NOOP("Pentatonic Minor"), { 0, 0, 0, 3, 3, 5, 5, 7, 7, 7,10,10 } }, { QT_TR_NOOP("Pentatonic Blues"), { 0, 0, 0, 3, 3, 5, 6, 7, 7, 7,10,10 } }, { QT_TR_NOOP("Pentatonic Neutral"), { 0, 0, 2, 2, 2, 5, 5, 7, 7, 7,10,10 } }, { QT_TR_NOOP("Octatonic (H-W)"), { 0, 1, 1, 3, 4, 4, 6, 7, 7, 9,10,10 } }, { QT_TR_NOOP("Octatonic (W-H)"), { 0, 0, 2, 3, 3, 5, 6, 6, 8, 9, 9,11 } }, { QT_TR_NOOP("Ionian"), { 0, 0, 2, 2, 4, 5, 5, 7, 7, 9, 9,11 } }, // identical to "Major" { QT_TR_NOOP("Dorian"), { 0, 0, 2, 3, 3, 5, 5, 7, 7, 9,10,10 } }, { QT_TR_NOOP("Phrygian"), { 0, 1, 1, 3, 3, 5, 5, 7, 8, 8,10,10 } }, { QT_TR_NOOP("Lydian"), { 0, 0, 2, 2, 4, 4, 6, 7, 7, 9, 9,11 } }, { QT_TR_NOOP("Mixolydian"), { 0, 0, 2, 2, 4, 5, 5, 7, 7, 9,10,10 } }, { QT_TR_NOOP("Aeolian"), { 0, 0, 2, 3, 3, 5, 5, 7, 8, 8,10,10 } }, // identical to "Melodic Minor (Descending)" { QT_TR_NOOP("Locrian"), { 0, 1, 1, 3, 3, 5, 6, 6, 8, 8,10,10 } }, { QT_TR_NOOP("Egyptian"), { 0, 0, 2, 2, 2, 5, 5, 7, 7, 7,10,10 } }, // identical to "Pentatonic Neutral" { QT_TR_NOOP("Eight Tone Spanish"), { 0, 1, 1, 3, 4, 5, 6, 6, 6, 6,10,10 } }, { QT_TR_NOOP("Hawaiian"), { 0, 0, 2, 3, 3, 5, 5, 7, 7, 9, 9,11 } }, // identical to "Melodic Minor (Ascending)" { QT_TR_NOOP("Hindu"), { 0, 0, 2, 2, 4, 5, 5, 7, 8, 8,10,10 } }, { QT_TR_NOOP("Hirajoshi"), { 0, 0, 2, 3, 3, 3, 3, 7, 8, 8, 8, 8 } }, { QT_TR_NOOP("Hungarian Major"), { 0, 0, 0, 3, 4, 4, 6, 7, 7, 9,10,10 } }, { QT_TR_NOOP("Hungarian Minor"), { 0, 0, 2, 3, 3, 3, 6, 7, 8, 8, 8,11 } }, { QT_TR_NOOP("Hungarian Gypsy"), { 0, 1, 1, 1, 4, 5, 5, 7, 8, 8, 8,11 } }, { QT_TR_NOOP("Japanese (A)"), { 0, 1, 1, 1, 1, 5, 5, 7, 8, 8, 8, 8 } }, { QT_TR_NOOP("Japanese (B)"), { 0, 0, 2, 2, 2, 5, 5, 7, 8, 8, 8, 8 } }, { QT_TR_NOOP("Jewish (Adonai Malakh)"), { 0, 1, 2, 3, 3, 5, 5, 7, 7, 9,10,10 } }, { QT_TR_NOOP("Jewish (Ahaba Rabba)"), { 0, 1, 1, 1, 4, 5, 5, 7, 8, 8,10,10 } }, { QT_TR_NOOP("Jewish (Magen Abot)"), { 0, 1, 1, 3, 4, 4, 6, 6, 8, 8,10,11 } }, { QT_TR_NOOP("Oriental (A)"), { 0, 1, 1, 1, 4, 5, 6, 6, 8, 8,10,10 } }, { QT_TR_NOOP("Oriental (B)"), { 0, 1, 1, 1, 1, 1, 6, 6, 6, 9,10,10 } }, { QT_TR_NOOP("Oriental (C)"), { 0, 1, 1, 1, 4, 5, 6, 6, 6, 9,10,10 } }, { QT_TR_NOOP("Roumanian Minor"), { 0, 0, 2, 3, 3, 3, 6, 7, 7, 9,10,10 } }, { QT_TR_NOOP("Neapolitan"), { 0, 1, 1, 3, 3, 5, 5, 7, 8, 8, 8,11 } }, { QT_TR_NOOP("Neapolitan Major"), { 0, 1, 1, 3, 3, 5, 5, 7, 7, 9, 9,11 } }, { QT_TR_NOOP("Neapolitan Minor"), { 0, 1, 1, 1, 1, 5, 5, 7, 8, 8,10,10 } }, // { QT_TR_NOOP("Mohammedan"), { 0, 0, 2, 3, 3, 5, 5, 7, 8, 8, 8,11 } }, // identical to "Harmonic Minor" { QT_TR_NOOP("Overtone"), { 0, 0, 2, 2, 4, 4, 6, 7, 7, 9,10,10 } }, // { QT_TR_NOOP("Diatonic"), { 0, 0, 2, 2, 4, 4, 4, 7, 7, 9, 9, 9 } }, // identical to "Pentatonic Major" // { QT_TR_NOOP("Double Harmonic"), { 0, 1, 1, 1, 4, 5, 5, 7, 8, 8, 8,11 } }, // identical to "Hungarian Gypsy Persian" { QT_TR_NOOP("Eight Tone Spanish"), { 0, 1, 1, 3, 4, 5, 6, 6, 8, 8,10,10 } }, { QT_TR_NOOP("Leading Whole Tone"), { 0, 0, 2, 2, 4, 4, 6, 6, 8, 8,10,11 } }, { QT_TR_NOOP("Nine Tone Scale"), { 0, 0, 2, 3, 4, 4, 6, 7, 8, 9, 9,11 } }, { QT_TR_NOOP("Dominant Seventh"), { 0, 0, 2, 2, 2, 5, 5, 7, 7, 9,10,10 } }, { QT_TR_NOOP("Augmented"), { 0, 0, 0, 3, 4, 4, 4, 7, 8, 8, 8,11 } }, { QT_TR_NOOP("Algerian"), { 0, 0, 2, 3, 3, 5, 6, 7, 8, 8, 8,11 } }, { QT_TR_NOOP("Arabian (A)"), { 0, 0, 2, 3, 3, 5, 6, 6, 8, 9, 9,11 } }, // identical to "Octatonic (W-H)" { QT_TR_NOOP("Arabian (B)"), { 0, 0, 2, 2, 4, 5, 6, 6, 8, 8,10,10 } }, // { QT_TR_NOOP("Asavari Theta"), { 0, 0, 2, 3, 3, 5, 5, 7, 8, 8,10,10 } }, // identical to "Melodic Minor (Descending)" { QT_TR_NOOP("Balinese"), { 0, 1, 1, 3, 3, 3, 3, 7, 8, 8, 8, 8 } }, // { QT_TR_NOOP("Bilaval Theta"), { 0, 0, 2, 2, 4, 5, 5, 7, 7, 9, 9,11 } }, // identical to "Major" // { QT_TR_NOOP("Bhairav Theta"), { 0, 1, 1, 1, 4, 5, 5, 7, 8, 8, 8,11 } }, // identical to "Hungarian Gypsy Persian" // { QT_TR_NOOP("Bhairavi Theta"), { 0, 1, 1, 3, 3, 5, 5, 7, 8, 8,10,10 } }, // identical to "Phrygian" // { QT_TR_NOOP("Byzantine"), { 0, 1, 1, 1, 4, 5, 5, 7, 8, 8, 8,11 } }, // identical to "Hungarian Gypsy Persian" { QT_TR_NOOP("Chinese"), { 0, 0, 0, 0, 4, 4, 6, 7, 7, 7, 7,11 } }, // { QT_TR_NOOP("Chinese Mongolian"), { 0, 0, 2, 2, 4, 4, 4, 7, 7, 9, 9, 9 } }, // identical to "Pentatonic Major" { QT_TR_NOOP("Diminished"), { 0, 0, 2, 3, 3, 5, 6, 6, 8, 9, 9,11 } }, // identical to "Octatonic (W-H)" // { QT_TR_NOOP("Egyptian"), { 0, 0, 2, 2, 2, 5, 5, 7, 7, 7,10,10 } }, // identical to "Pentatonic Neutral" // { QT_TR_NOOP("Ethiopian (A Raray)"), { 0, 0, 2, 2, 4, 5, 5, 7, 7, 9, 9,11 } }, // identical to "Major" // { QT_TR_NOOP("Ethiopian (Geez & Ezel)"),{ 0, 0, 2, 3, 3, 5, 5, 7, 8, 8,10,10 } }, // identical to "Melodic Minor (Descending)" // { QT_TR_NOOP("Hawaiian"), { 0, 0, 2, 3, 3, 5, 5, 7, 7, 9, 9,11 } }, // identical to "Melodic Minor (Ascending)" // { QT_TR_NOOP("Hindustan"), { 0, 0, 2, 2, 4, 5, 5, 7, 8, 8,10,10 } }, // identical to "Hindu" { QT_TR_NOOP("Japanese (Ichikosucho)"), { 0, 0, 2, 2, 4, 5, 6, 7, 7, 9, 9,11 } }, { QT_TR_NOOP("Japanese (Taishikicho)"), { 0, 0, 2, 2, 4, 5, 6, 7, 7, 9,10,11 } }, { QT_TR_NOOP("Javaneese"), { 0, 1, 1, 3, 3, 5, 5, 7, 7, 9,10,10 } }, // { QT_TR_NOOP("Kafi Theta"), { 0, 0, 2, 3, 3, 5, 5, 7, 7, 9,10,10 } }, // identical to "Dorian" // { QT_TR_NOOP("Kalyan Theta"), { 0, 0, 2, 2, 4, 4, 6, 7, 7, 9, 9,11 } }, // identical to "Lydian" // { QT_TR_NOOP("Khamaj Theta"), { 0, 0, 2, 2, 4, 5, 5, 7, 7, 9,10,10 } }, // identical to "Mixolydian" // { QT_TR_NOOP("Madelynian"), { 0, 1, 1, 3, 3, 5, 6, 6, 8, 8,10,10 } }, // identical to "Locrian" { QT_TR_NOOP("Marva Theta"), { 0, 1, 1, 1, 4, 4, 6, 7, 7, 9, 9,11 } }, #ifdef QTRACTOR_MELA_SCALES { QT_TR_NOOP("Mela Bhavapriya"), { 0, 1, 2, 2, 2, 5, 5, 7, 8, 9, 9, 9 } }, { QT_TR_NOOP("Mela Chakravakam"), { 0, 1, 1, 1, 4, 5, 5, 7, 7, 9,10,10 } }, { QT_TR_NOOP("Mela Chalanata"), { 0, 0, 0, 3, 4, 5, 5, 7, 7, 7,10,11 } }, // { QT_TR_NOOP("Mela Charukesi"), { 0, 0, 2, 2, 4, 5, 5, 7, 8, 8,10,10 } }, // identical to "Hindu" { QT_TR_NOOP("Mela Chitrambari"), { 0, 0, 2, 2, 4, 4, 6, 7, 7, 7,10,11 } }, { QT_TR_NOOP("Mela Dharmavati"), { 0, 0, 2, 3, 3, 3, 6, 7, 7, 9, 9,11 } }, { QT_TR_NOOP("Mela Dhatuvardhani"), { 0, 0, 0, 3, 4, 4, 6, 7, 8, 8, 8,11 } }, { QT_TR_NOOP("Mela Dhavalambari"), { 0, 1, 1, 1, 4, 4, 6, 7, 8, 9, 9, 9 } }, // { QT_TR_NOOP("Mela Dhenuka"), { 0, 1, 1, 3, 3, 5, 5, 7, 8, 8, 8,11 } }, // identical to "Neapolitan" // { QT_TR_NOOP("Mela Dhirasankarabharana"),{0, 0, 2, 2, 4, 5, 5, 7, 7, 9, 9,11 } }, // identical to "Major" { QT_TR_NOOP("Mela Divyamani"), { 0, 1, 1, 1, 4, 4, 6, 7, 7, 7,10,11 } }, // { QT_TR_NOOP("Mela Gamanasrama"), { 0, 1, 1, 1, 4, 4, 6, 7, 7, 9, 9,11 } }, // identical to "Marva Theta" { QT_TR_NOOP("Mela Ganamurti"), { 0, 1, 2, 2, 2, 5, 5, 7, 8, 8, 8,11 } }, { QT_TR_NOOP("Mela Gangeyabhusani"), { 0, 0, 0, 3, 4, 5, 5, 7, 8, 8, 8,11 } }, // { QT_TR_NOOP("Mela Gaurimanohari"), { 0, 0, 2, 3, 3, 5, 5, 7, 7, 9, 9,11 } }, // identical to "Melodic Minor (Ascending)" { QT_TR_NOOP("Mela Gavambodhi"), { 0, 1, 1, 3, 3, 3, 6, 7, 8, 9, 9, 9 } }, { QT_TR_NOOP("Mela Gayakapriya"), { 0, 1, 1, 1, 4, 5, 5, 7, 8, 9, 9, 9 } }, // { QT_TR_NOOP("Mela Hanumattodi"), { 0, 1, 1, 3, 3, 5, 5, 7, 8, 8,10,10 } }, // identical to "Phrygian" // { QT_TR_NOOP("Mela Harikambhoji"), { 0, 0, 2, 2, 4, 5, 5, 7, 7, 9,10,10 } }, // identical to "Mixolydian" { QT_TR_NOOP("Mela Hatakambari"), { 0, 1, 1, 1, 4, 5, 5, 7, 7, 7,10,11 } }, // { QT_TR_NOOP("Mela Hemavati"), { 0, 0, 2, 3, 3, 3, 6, 7, 7, 9,10,10 } }, // identical to "Roumanian Minor" { QT_TR_NOOP("Mela Jalarnavam"), { 0, 1, 2, 2, 2, 2, 6, 7, 8, 8,10,10 } }, { QT_TR_NOOP("Mela Jhalavarali"), { 0, 1, 2, 2, 2, 2, 6, 7, 8, 8, 8,11 } }, { QT_TR_NOOP("Mela Jhankaradhvani"), { 0, 0, 2, 3, 3, 5, 5, 7, 8, 9, 9, 9 } }, { QT_TR_NOOP("Mela Jyotisvarupini"), { 0, 0, 0, 3, 4, 4, 6, 7, 8, 8,10,10 } }, { QT_TR_NOOP("Mela Kamavarardhani"), { 0, 1, 1, 1, 4, 4, 6, 7, 8, 8, 8,11 } }, // { QT_TR_NOOP("Mela Kanakangi"), { 0, 1, 2, 2, 2, 5, 5, 7, 8, 9, 9, 9 } }, // identical to "Mela Bhavapriya" { QT_TR_NOOP("Mela Kantamani"), { 0, 0, 2, 2, 4, 4, 6, 7, 8, 9, 9, 9 } }, // { QT_TR_NOOP("Mela Kharaharapriya"), { 0, 0, 2, 3, 3, 5, 5, 7, 7, 9,10,10 } }, // identical to "Dorian" // { QT_TR_NOOP("Mela Kiravani"), { 0, 0, 2, 3, 3, 5, 5, 7, 8, 8, 8,11 } }, // identical to "Harmonic Minor" // { QT_TR_NOOP("Mela Kokilapriya"), { 0, 1, 1, 3, 3, 5, 5, 7, 7, 9, 9,11 } }, // identical to "Neapolitan Major" { QT_TR_NOOP("Mela Kosalam"), { 0, 0, 0, 3, 4, 4, 6, 7, 7, 9, 9,11 } }, { QT_TR_NOOP("Mela Latangi"), { 0, 0, 2, 2, 4, 4, 6, 7, 8, 8, 8,11 } }, { QT_TR_NOOP("Mela Manavati"), { 0, 1, 2, 2, 2, 5, 5, 7, 7, 9, 9,11 } }, { QT_TR_NOOP("Mela Mararanjani"), { 0, 0, 2, 2, 4, 5, 5, 7, 8, 9, 9, 9 } }, // { QT_TR_NOOP("Mela Mayamalavagaula"), { 0, 1, 1, 1, 4, 5, 5, 7, 8, 8, 8,11 } }, // identical to "Hungarian Gypsy Persian" // { QT_TR_NOOP("Mela Mechakalyani"), { 0, 0, 2, 2, 4, 4, 6, 7, 7, 9, 9,11 } }, // identical to "Lydian" { QT_TR_NOOP("Mela Naganandini"), { 0, 0, 2, 2, 4, 5, 5, 7, 7, 7,10,11 } }, { QT_TR_NOOP("Mela Namanarayani"), { 0, 1, 1, 1, 4, 4, 6, 7, 8, 8,10,10 } }, // { QT_TR_NOOP("Mela Nasikabhusani"), { 0, 0, 0, 3, 4, 4, 6, 7, 7, 9,10,10 } }, // identical to "Hungarian Major" // { QT_TR_NOOP("Mela Natabhairavi"), { 0, 0, 2, 3, 3, 5, 5, 7, 8, 8,10,10 } }, // identical to "Melodic Minor (Descending)" // { QT_TR_NOOP("Mela Natakapriya"), { 0, 1, 1, 3, 3, 5, 5, 7, 7, 9,10,10 } }, // identical to "Javaneese" { QT_TR_NOOP("Mela Navanitam"), { 0, 1, 2, 2, 2, 2, 6, 7, 7, 9,10,10 } }, { QT_TR_NOOP("Mela Nitimati"), { 0, 0, 2, 3, 3, 3, 6, 7, 7, 7,10,11 } }, { QT_TR_NOOP("Mela Pavani"), { 0, 1, 2, 2, 2, 2, 6, 7, 7, 9, 9,11 } }, { QT_TR_NOOP("Mela Ragavardhani"), { 0, 0, 0, 3, 4, 5, 5, 7, 8, 8,10,10 } }, { QT_TR_NOOP("Mela Raghupriya"), { 0, 1, 2, 2, 2, 2, 6, 7, 7, 7,10,11 } }, { QT_TR_NOOP("Mela Ramapriya"), { 0, 1, 1, 1, 4, 4, 6, 7, 7, 9,10,10 } }, { QT_TR_NOOP("Mela Rasikapriya"), { 0, 0, 0, 3, 4, 4, 6, 7, 7, 7,10,11 } }, { QT_TR_NOOP("Mela Ratnangi"), { 0, 1, 2, 2, 2, 5, 5, 7, 8, 8,10,10 } }, { QT_TR_NOOP("Mela Risabhapriya"), { 0, 0, 2, 2, 4, 4, 6, 7, 8, 8,10,10 } }, { QT_TR_NOOP("Mela Rupavati"), { 0, 1, 1, 3, 3, 5, 5, 7, 7, 7,10,11 } }, { QT_TR_NOOP("Mela Sadvidhamargini"), { 0, 1, 1, 3, 3, 3, 6, 7, 7, 9,10,10 } }, { QT_TR_NOOP("Mela Salagam"), { 0, 1, 2, 2, 2, 2, 6, 7, 8, 9, 9, 9 } }, { QT_TR_NOOP("Mela Sanmukhapriya"), { 0, 0, 2, 3, 3, 3, 6, 7, 8, 8,10,10 } }, { QT_TR_NOOP("Mela Sarasangi"), { 0, 0, 2, 2, 4, 5, 5, 7, 8, 8, 8,11 } }, { QT_TR_NOOP("Mela Senavati"), { 0, 1, 1, 3, 3, 5, 5, 7, 8, 9, 9, 9 } }, // { QT_TR_NOOP("Mela Simhendramadhyama"), { 0, 0, 2, 3, 3, 3, 6, 7, 8, 8, 8,11 } }, // identical to "Hungarian Minor" { QT_TR_NOOP("Mela Subhapantuvarali"), { 0, 1, 1, 3, 3, 3, 6, 7, 8, 8, 8,11 } }, { QT_TR_NOOP("Mela Sucharitra"), { 0, 0, 0, 3, 4, 4, 6, 7, 8, 9, 9, 9 } }, { QT_TR_NOOP("Mela Sulini"), { 0, 0, 0, 3, 4, 5, 5, 7, 7, 9, 9,11 } }, { QT_TR_NOOP("Mela Suryakantam"), { 0, 1, 1, 1, 4, 5, 5, 7, 7, 9, 9,11 } }, // { QT_TR_NOOP("Mela Suvarnangi"), { 0, 1, 2, 2, 2, 2, 6, 7, 7, 9, 9,11 } }, // identical to "Mela Pavani" { QT_TR_NOOP("Mela Syamalangi"), { 0, 0, 2, 3, 3, 3, 6, 7, 8, 9, 9, 9 } }, { QT_TR_NOOP("Mela Tanarupi"), { 0, 1, 2, 2, 2, 5, 5, 7, 7, 7,10,11 } }, // { QT_TR_NOOP("Mela Vaschaspati"), { 0, 0, 2, 2, 4, 4, 6, 7, 7, 9,10,10 } }, // identical to "Overtone" { QT_TR_NOOP("Mela Vagadhisvari"), { 0, 0, 0, 3, 4, 5, 5, 7, 7, 9,10,10 } }, // { QT_TR_NOOP("Mela Vakulabharanam"), { 0, 1, 1, 1, 4, 5, 5, 7, 8, 8,10,10 } }, // identical to "Jewish (Ahaba Rabba)" { QT_TR_NOOP("Mela Vanaspati"), { 0, 1, 2, 2, 2, 5, 5, 7, 7, 9,10,10 } }, { QT_TR_NOOP("Mela Varunapriya"), { 0, 0, 2, 3, 3, 5, 5, 7, 7, 7,10,11 } }, // { QT_TR_NOOP("Mela Visvambari"), { 0, 1, 1, 1, 4, 4, 6, 7, 7, 7,10,11 } }, // identical to "Mela Divyamani" { QT_TR_NOOP("Mela Yagapriya"), { 0, 0, 0, 3, 4, 5, 5, 7, 8, 9, 9, 9 } }, #endif // QTRACTOR_MELA_SCALES // { QT_TR_NOOP("Mohammedan"), { 0, 0, 2, 3, 3, 5, 5, 7, 8, 8, 8,11 } }, // identical to "Harmonic Minor" { QT_TR_NOOP("Persian"), { 0, 1, 1, 1, 4, 5, 6, 6, 8, 8, 8,11 } }, { QT_TR_NOOP("Purvi Theta"), { 0, 1, 1, 1, 4, 4, 6, 7, 8, 8, 8,11 } }, // identical to "Mela Kamavarardhani" { QT_TR_NOOP("Spanish Gypsy"), { 0, 1, 1, 1, 4, 5, 5, 7, 8, 8,10,10 } }, // identical to "Jewish (Ahaba Rabba)" { QT_TR_NOOP("Todi Theta"), { 0, 1, 1, 3, 3, 3, 6, 7, 8, 8, 8,11 } }, // identical to "Mela Subhapantuvarali" // { QT_TR_NOOP("Aux Diminished"), { 0, 0, 2, 3, 3, 5, 6, 6, 8, 9, 9,11 } }, // identical to "Octatonic (W-H)" // { QT_TR_NOOP("Aux Augmented"), { 0, 0, 2, 2, 4, 4, 6, 6, 8, 8,10,10 } }, // identical to "Whole Tone" // { QT_TR_NOOP("Aux Diminished Blues"), { 0, 1, 1, 3, 4, 4, 6, 7, 7, 9,10,10 } }, // identical to "Octatonic (H-W)" { QT_TR_NOOP("Enigmatic"), { 0, 1, 1, 1, 4, 4, 6, 6, 8, 8,10,11 } }, { QT_TR_NOOP("Kumoi"), { 0, 0, 2, 3, 3, 3, 3, 7, 7, 9, 9, 9 } }, { QT_TR_NOOP("Lydian Augmented"), { 0, 0, 2, 2, 4, 4, 6, 6, 8, 9, 9,11 } }, { QT_TR_NOOP("Pelog"), { 0, 1, 1, 3, 3, 3, 3, 7, 8, 8, 8, 8 } }, // identical to "Balinese" { QT_TR_NOOP("Prometheus"), { 0, 0, 2, 2, 4, 4, 6, 6, 6, 9,10,10 } }, { QT_TR_NOOP("Prometheus Neapolitan"), { 0, 1, 1, 1, 4, 4, 6, 6, 6, 9,10,10 } }, { QT_TR_NOOP("Six Tone Symmetrical"), { 0, 1, 1, 1, 4, 5, 5, 5, 8, 9, 9, 9 } }, { QT_TR_NOOP("Super Locrian"), { 0, 1, 1, 3, 4, 4, 6, 6, 8, 8,10,10 } }, { QT_TR_NOOP("Lydian Minor"), { 0, 0, 2, 2, 4, 4, 6, 7, 8, 8,10,10 } }, // identical to "Mela Risabhapriya" { QT_TR_NOOP("Lydian Diminished"), { 0, 0, 2, 3, 3, 3, 6, 7, 7, 9, 9,11 } }, // identical to "Mela Dharmavati" // { QT_TR_NOOP("Major Locrian"), { 0, 0, 2, 2, 4, 5, 6, 6, 8, 8,10,10 } }, // identical to "Arabian (B)" // { QT_TR_NOOP("Hindu"), { 0, 0, 2, 2, 4, 5, 5, 7, 8, 8,10,10 } }, // identical to "Hindu" // { QT_TR_NOOP("Diminished Whole Tone"), { 0, 1, 1, 3, 4, 4, 6, 6, 8, 8,10,10 } }, // identical to "Super Locrian" { QT_TR_NOOP("Half Diminished"), { 0, 0, 2, 3, 3, 5, 6, 6, 8, 8,10,10 } }, { QT_TR_NOOP("Bhairav"), { 0, 1, 1, 1, 4, 5, 5, 7, 8, 8, 8,11 } }, // identical to "Hungarian Gypsy Persian" { QT_TR_NOOP("Yaman"), { 0, 0, 2, 2, 4, 4, 6, 7, 7, 9, 9,11 } }, // identical to "Lydian" { QT_TR_NOOP("Todi"), { 0, 1, 1, 3, 3, 5, 5, 7, 8, 8,10,10 } }, // identical to "Phrygian" { QT_TR_NOOP("Jog"), { 0, 0, 0, 3, 4, 5, 5, 7, 7, 7,10,10 } }, { QT_TR_NOOP("Multani"), { 0, 1, 1, 3, 3, 3, 6, 7, 8, 8, 8,11 } }, // identical to "Mela Subhapantuvarali" { QT_TR_NOOP("Darbari"), { 0, 0, 2, 3, 3, 5, 5, 7, 8, 8,10,10 } }, // identical to "Melodic Minor (Descending)" { QT_TR_NOOP("Malkauns"), { 0, 0, 0, 3, 3, 5, 5, 5, 8, 8,10,10 } }, { QT_TR_NOOP("Bhoopali"), { 0, 0, 2, 2, 4, 4, 4, 7, 7, 9, 9, 9 } }, // identical to "Pentatonic Major" { QT_TR_NOOP("Shivaranjani"), { 0, 0, 2, 3, 3, 3, 3, 7, 7, 9, 9, 9 } }, // identical to "Kumoi" { QT_TR_NOOP("Marwa"), { 0, 1, 1, 1, 4, 4, 6, 6, 6, 9, 9,11 } }, // { QT_TR_NOOP("Blues"), { 0, 0, 0, 3, 3, 5, 6, 7, 7, 7,10,10 } }, // identical to "Pentatonic Blues" { QT_TR_NOOP("Minor 5"), { 0, 0, 0, 3, 3, 5, 5, 7, 7, 7,10,10 } }, // identical to "Pentatonic Minor" { QT_TR_NOOP("Major 5"), { 0, 0, 0, 0, 4, 5, 5, 7, 7, 7, 7,11 } }, { QT_TR_NOOP("5"), { 0, 0, 0, 0, 0, 0, 0, 7, 7, 7, 7, 7 } }, { QT_TR_NOOP("45"), { 0, 0, 0, 0, 0, 5, 5, 7, 7, 7, 7, 7 } }, { QT_TR_NOOP("457"), { 0, 0, 0, 0, 0, 5, 5, 7, 7, 7,10,10 } }, { QT_TR_NOOP("M 6"), { 0, 0, 2, 3, 3, 5, 5, 7, 7, 7,10,11 } }, // identical to "Mela Varunapriya" { nullptr, { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } } }; if (g_scaleTypes.isEmpty()) { for (int i = 0; s_aScaleTab[i].name; ++i) g_scaleTypes.append(tr(s_aScaleTab[i].name)); } return s_aScaleTab[iScale].note[n % 12]; } // Scale quantizer method. unsigned char qtractorMidiEditor::snapToScale ( unsigned char note, int iKey, int iScale ) { const int n = int(note) + (12 - iKey); return 12 * ((n / 12) - 1) + iKey + scaleTabNote(iScale, n); } //---------------------------------------------------------------------------- // qtractorMidiEdit::ClipBoard - MIDI editor clipaboard singleton. // Singleton declaration. qtractorMidiEditor::ClipBoard qtractorMidiEditor::g_clipboard; //---------------------------------------------------------------------------- // qtractorMidiEdit::DragTimeScale - Specialized drag/time-scale (draft)... struct qtractorMidiEditor::DragTimeScale { DragTimeScale(qtractorTimeScale *ts, unsigned long offset) : cursor(ts) { node = cursor.seekFrame(offset); t0 = node->tickFromFrame(offset); x0 = ts->pixelFromFrame(offset); } qtractorTimeScale::Cursor cursor; qtractorTimeScale::Node *node; unsigned long t0; int x0; }; //---------------------------------------------------------------------------- // qtractorMidiEditor -- The main MIDI sequence editor widget. // Constructor. qtractorMidiEditor::qtractorMidiEditor ( QWidget *pParent ) : QSplitter(Qt::Vertical, pParent) { // Initialize instance variables... m_pMidiClip = nullptr; // Event fore/background colors. m_foreground = Qt::darkBlue; m_background = Qt::blue; // Common drag state. m_dragState = DragNone; m_dragCursor = DragNone; m_resizeMode = ResizeNone; m_pEventDrag = nullptr; m_bEventDragEdit = false; m_pRubberBand = nullptr; // Zoom mode flag. m_iZoomMode = ZoomAll; // Drum mode (UI). m_bDrumMode = false; // Edit mode flags. m_bEditMode = false; m_bEditModeDraw = false; // Snap-to-beat/bar grid/zebra mode. m_bSnapZebra = false; m_bSnapGrid = false; // Floating tool-tips mode. m_bToolTips = true; // Last default editing values. m_last.note = 0x3c; // middle-C m_last.value = 0x40; m_last.pitchBend = 0; m_last.duration = 0; // The local mighty command pattern instance. m_pCommands = new qtractorCommandList(); // Local time-scale. m_pTimeScale = new qtractorTimeScale(); // The local time-scale offset/length. m_iOffset = 0; m_iLength = 0; // Local edit-head/tail positioning. m_iEditHeadX = 0; m_iEditTailX = 0; // Local play-head positioning. m_iPlayHeadX = 0; m_bSyncView = false; // Note autition while editing. m_bSendNotes = false; // Note names display (inside rectangles). m_bNoteNames = false; // Event (note) duration rectangle vs. stick. m_bNoteDuration = false; // Event (note, velocity) coloring. m_bNoteColor = false; m_bValueColor = false; // Which widget holds focus on drag-paste? m_pEditPaste = nullptr; // Snap-to-scale (aka.in-place scale-quantize) stuff. m_iSnapToScaleKey = 0; m_iSnapToScaleType = 0; // Temporary sync-view/follow-playhead hold state. m_bSyncViewHold = false; m_iSyncViewHold = 0; // Current ghost-track option. m_pGhostTrack = nullptr; // The main widget splitters. m_pHSplitter = new QSplitter(Qt::Horizontal, this); m_pHSplitter->setObjectName("qtractorMidiEditor::HSplitter"); m_pVSplitter = this; m_pVSplitter->setObjectName("qtractorMidiEditor::VSplitter"); // Create child frame widgets... QWidget *pVBoxLeft = new QWidget(m_pHSplitter); QWidget *pVBoxRight = new QWidget(m_pHSplitter); QWidget *pHBoxBottom = new QWidget(m_pVSplitter); // Create child view widgets... m_pEditListHeader = new QFrame(pVBoxLeft); m_pEditListHeader->setFixedHeight(20); m_pEditList = new qtractorMidiEditList(this, pVBoxLeft); m_pEditList->setMinimumWidth(32); m_pEditTime = new qtractorMidiEditTime(this, pVBoxRight); m_pEditTime->setFixedHeight(20); m_pEditView = new qtractorMidiEditView(this, pVBoxRight); m_pEditEventScale = new qtractorMidiEditEventScale(this, pHBoxBottom); m_pEditEvent = new qtractorMidiEditEvent(this, pHBoxBottom); m_pEditEventFrame = new QFrame(pHBoxBottom); m_pEditList->updateContentsHeight(); m_pThumbView = new qtractorMidiThumbView(this); // Create child box layouts... QVBoxLayout *pVBoxLeftLayout = new QVBoxLayout(pVBoxLeft); pVBoxLeftLayout->setContentsMargins(0, 0, 0, 0); pVBoxLeftLayout->setSpacing(0); pVBoxLeftLayout->addWidget(m_pEditListHeader); pVBoxLeftLayout->addWidget(m_pEditList); pVBoxLeft->setLayout(pVBoxLeftLayout); QVBoxLayout *pVBoxRightLayout = new QVBoxLayout(pVBoxRight); pVBoxRightLayout->setContentsMargins(0, 0, 0, 0); pVBoxRightLayout->setSpacing(0); pVBoxRightLayout->addWidget(m_pEditTime); pVBoxRightLayout->addWidget(m_pEditView); pVBoxRight->setLayout(pVBoxRightLayout); QHBoxLayout *pHBoxBottomLayout = new QHBoxLayout(pHBoxBottom); pHBoxBottomLayout->setContentsMargins(0, 0, 0, 0); pHBoxBottomLayout->setSpacing(0); pHBoxBottomLayout->addWidget(m_pEditEventScale); pHBoxBottomLayout->addWidget(m_pEditEvent); pHBoxBottomLayout->addWidget(m_pEditEventFrame); pHBoxBottom->setLayout(pHBoxBottomLayout); // m_pHSplitter->setOpaqueResize(false); m_pHSplitter->setStretchFactor(m_pHSplitter->indexOf(pVBoxLeft), 0); m_pHSplitter->setHandleWidth(2); // m_pVSplitter->setOpaqueResize(false); m_pVSplitter->setStretchFactor(m_pVSplitter->indexOf(pHBoxBottom), 0); m_pVSplitter->setHandleWidth(2); m_pVSplitter->setWindowIcon(QIcon(":/images/qtractorMidiEditor.png")); m_pVSplitter->setWindowTitle(tr("MIDI Editor")); // To have all views in positional sync. QObject::connect(m_pEditList, SIGNAL(contentsMoving(int,int)), m_pEditView, SLOT(contentsYMovingSlot(int,int))); QObject::connect(m_pEditView, SIGNAL(contentsMoving(int,int)), m_pEditTime, SLOT(contentsXMovingSlot(int,int))); QObject::connect(m_pEditView, SIGNAL(contentsMoving(int,int)), m_pEditList, SLOT(contentsYMovingSlot(int,int))); QObject::connect(m_pEditView, SIGNAL(contentsMoving(int,int)), m_pEditEvent, SLOT(contentsXMovingSlot(int,int))); QObject::connect(m_pEditEvent, SIGNAL(contentsMoving(int,int)), m_pEditTime, SLOT(contentsXMovingSlot(int,int))); QObject::connect(m_pEditEvent, SIGNAL(contentsMoving(int,int)), m_pEditView, SLOT(contentsXMovingSlot(int,int))); QObject::connect(m_pEditView, SIGNAL(contentsMoving(int,int)), m_pThumbView, SLOT(updateThumb())); QObject::connect(m_pCommands, SIGNAL(updateNotifySignal(unsigned int)), SLOT(updateNotifySlot(unsigned int))); // Initial splitter sizes. qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions) { QList sizes; // Initial horizontal splitter sizes... sizes.append(48); sizes.append(752); pOptions->loadSplitterSizes(m_pHSplitter, sizes); sizes.clear(); // Initial vertical splitter sizes... sizes.append(420); sizes.append(180); pOptions->loadSplitterSizes(m_pVSplitter, sizes); } // Track splitter moves... QObject::connect(m_pHSplitter, SIGNAL(splitterMoved(int, int)), SLOT(horizontalSplitterSlot())); QObject::connect(m_pVSplitter, SIGNAL(splitterMoved(int, int)), SLOT(verticalSplitterSlot())); } // Destructor. qtractorMidiEditor::~qtractorMidiEditor (void) { resetDragState(nullptr); // Save splitter sizes... qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions) { pOptions->saveSplitterSizes(m_pHSplitter); pOptions->saveSplitterSizes(m_pVSplitter); } // Release local instances. delete m_pTimeScale; delete m_pCommands; } // Editing sequence accessor. void qtractorMidiEditor::setMidiClip ( qtractorMidiClip *pMidiClip ) { // So, this is the brand new object to edit... m_pMidiClip = pMidiClip; // Reset ghost-track anyway... m_pGhostTrack = nullptr; if (m_pMidiClip) { // Now set the editing MIDI sequence alright... setOffset(m_pMidiClip->clipStart()); setLength(m_pMidiClip->clipLength()); // Set its most outstanding properties... qtractorTrack *pTrack = m_pMidiClip->track(); if (pTrack) { setDrumMode(pTrack->isMidiDrums()); setForeground(pTrack->foreground()); setBackground(pTrack->background()); } // And the last but not least... qtractorMidiSequence *pSeq = m_pMidiClip->sequence(); if (pSeq) { // Reset some internal state... m_cursor.reset(pSeq); m_cursorAt.reset(pSeq); // Reset as last on middle note and snap duration... m_last.note = (pSeq->noteMin() + pSeq->noteMax()) >> 1; if (m_last.note == 0) m_last.note = 0x3c; // Default to middle-C. } // Set ghost-track by name... const QString& sGhostTrackName = m_pMidiClip->ghostTrackName(); qtractorSession *pSession = pTrack->session(); if (pSession && !sGhostTrackName.isEmpty()) { for (pTrack = pSession->tracks().first(); pTrack; pTrack = pTrack->next()) { if (pTrack->trackType() == qtractorTrack::Midi && pTrack->trackName() == sGhostTrackName) { m_pGhostTrack = pTrack; break; } } } // Set zoom ratios... const unsigned short iHorizontalZoom = pMidiClip->editorHorizontalZoom(); if (iHorizontalZoom != 100) setHorizontalZoom(iHorizontalZoom); const unsigned short iVerticalZoom = pMidiClip->editorVerticalZoom(); if (iVerticalZoom != 100) setVerticalZoom(iVerticalZoom); // Set splitter sizes... const QList& hsizes = pMidiClip->editorHorizontalSizes(); if (!hsizes.isEmpty()) setHorizontalSizes(hsizes); const QList& vsizes = pMidiClip->editorVerticalSizes(); if (!vsizes.isEmpty()) setVerticalSizes(vsizes); // Got clip! } else { // Reset those little things too.. setDrumMode(false); setOffset(0); setLength(0); } // All commands reset. m_pCommands->clear(); } qtractorMidiClip *qtractorMidiEditor::midiClip (void) const { return m_pMidiClip; } // MIDI clip property accessors. const QString& qtractorMidiEditor::filename (void) const { return m_pMidiClip->filename(); } unsigned short qtractorMidiEditor::trackChannel (void) const { return (m_pMidiClip ? m_pMidiClip->trackChannel() : 0); } unsigned short qtractorMidiEditor::format (void) const { return (m_pMidiClip ? m_pMidiClip->format() : 0); } qtractorMidiSequence *qtractorMidiEditor::sequence (void) const { return (m_pMidiClip ? m_pMidiClip->sequence() : nullptr); } // Event foreground (outline) color. void qtractorMidiEditor::setForeground ( const QColor& fore ) { m_foreground = fore; } const QColor& qtractorMidiEditor::foreground (void) const { return m_foreground; } // Event background (fill) color. void qtractorMidiEditor::setBackground ( const QColor& back ) { m_background = back; } const QColor& qtractorMidiEditor::background (void) const { return m_background; } // Zoom (view) mode. void qtractorMidiEditor::setZoomMode ( int iZoomMode ) { m_iZoomMode = iZoomMode; } int qtractorMidiEditor::zoomMode (void) const { return m_iZoomMode; } // Zoom ratio accessors. void qtractorMidiEditor::setHorizontalZoom ( unsigned short iHorizontalZoom ) { m_pTimeScale->setHorizontalZoom(iHorizontalZoom); m_pTimeScale->updateScale(); if (m_pMidiClip) m_pMidiClip->setEditorHorizontalZoom(iHorizontalZoom); } unsigned short qtractorMidiEditor::horizontalZoom (void) const { return m_pTimeScale->horizontalZoom(); } void qtractorMidiEditor::setVerticalZoom ( unsigned short iVerticalZoom ) { // Hold and try setting new item height... const int iZoomStep = int(iVerticalZoom) - int(verticalZoom()); int iItemHeight = (iVerticalZoom * qtractorMidiEditList::ItemHeightBase) / 100; if (iItemHeight < qtractorMidiEditList::ItemHeightMax && iZoomStep > 0) ++iItemHeight; else if (iItemHeight > qtractorMidiEditList::ItemHeightMin && iZoomStep < 0) --iItemHeight; m_pEditList->setItemHeight(iItemHeight); m_pTimeScale->setVerticalZoom(iVerticalZoom); if (m_pMidiClip) m_pMidiClip->setEditorVerticalZoom(iVerticalZoom); } unsigned short qtractorMidiEditor::verticalZoom (void) const { return m_pTimeScale->verticalZoom(); } // Splitter sizes accessors. void qtractorMidiEditor::setHorizontalSizes ( const QList& sizes ) { const bool bBlockSignals = m_pHSplitter->blockSignals(true); m_pHSplitter->setSizes(sizes); m_pHSplitter->blockSignals(bBlockSignals); } QList qtractorMidiEditor::horizontalSizes (void) const { return m_pHSplitter->sizes(); } void qtractorMidiEditor::setVerticalSizes ( const QList& sizes ) { const bool bBlockSignals = m_pVSplitter->blockSignals(true); m_pVSplitter->setSizes(sizes); m_pVSplitter->blockSignals(bBlockSignals); } QList qtractorMidiEditor::verticalSizes (void) const { return m_pVSplitter->sizes(); } // Drum mode (UI). void qtractorMidiEditor::setDrumMode ( bool bDrumMode ) { m_bDrumMode = bDrumMode; updateInstrumentNames(); // updateContents(); } bool qtractorMidiEditor::isDrumMode (void) const { return m_bDrumMode; } // Edit (creational) mode. void qtractorMidiEditor::setEditMode ( bool bEditMode ) { resetDragState(nullptr); m_bEditMode = bEditMode; // updateContents(); } bool qtractorMidiEditor::isEditMode (void) const { return m_bEditMode; } // Edit draw (notes) mode. void qtractorMidiEditor::setEditModeDraw ( bool bEditModeDraw ) { m_bEditModeDraw = bEditModeDraw; } bool qtractorMidiEditor::isEditModeDraw (void) const { return m_bEditModeDraw; } // Snap-to-bar zebra mode. void qtractorMidiEditor::setSnapZebra ( bool bSnapZebra ) { m_bSnapZebra = bSnapZebra; // updateContents(); } bool qtractorMidiEditor::isSnapZebra (void) const { return m_bSnapZebra; } // Snap-to-beat grid mode. void qtractorMidiEditor::setSnapGrid ( bool bSnapGrid ) { m_bSnapGrid = bSnapGrid; // updateContents(); } bool qtractorMidiEditor::isSnapGrid (void) const { return m_bSnapGrid; } // Floating tool-tips mode. void qtractorMidiEditor::setToolTips ( bool bToolTips ) { m_bToolTips = bToolTips; } bool qtractorMidiEditor::isToolTips (void) const { return m_bToolTips; } // Local time scale accessor. qtractorTimeScale *qtractorMidiEditor::timeScale (void) const { return m_pTimeScale; } unsigned long qtractorMidiEditor::timeOffset (void) const { return (m_pTimeScale ? m_pTimeScale->tickFromFrame(m_iOffset) : 0); } // Time-scale offset (in frames) accessors. void qtractorMidiEditor::setOffset ( unsigned long iOffset ) { m_iOffset = iOffset; } unsigned long qtractorMidiEditor::offset (void) const { return m_iOffset; } // Time-scale length (in frames) accessors. void qtractorMidiEditor::setLength ( unsigned long iLength ) { m_iLength = iLength; } unsigned long qtractorMidiEditor::length (void) const { return m_iLength; } // Ghost track accessors. void qtractorMidiEditor::setGhostTrack ( qtractorTrack *pGhostTrack ) { m_pGhostTrack = pGhostTrack; if (m_pMidiClip) { QString sGhostTrackName; if (m_pGhostTrack) sGhostTrackName = m_pGhostTrack->trackName(); m_pMidiClip->setGhostTrackName(sGhostTrackName); } } qtractorTrack *qtractorMidiEditor::ghostTrack (void) const { return m_pGhostTrack; } // Clip recording/overdub status. bool qtractorMidiEditor::isClipRecord (void) const { qtractorTrack *pTrack = (m_pMidiClip ? m_pMidiClip->track() : nullptr); return (pTrack ? pTrack->clipRecord() == m_pMidiClip : false); } // Edit-head/tail positioning. void qtractorMidiEditor::setEditHead ( unsigned long iEditHead, bool bSyncView ) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; if (iEditHead > pSession->editTail()) setEditTail(iEditHead, bSyncView); else setSyncViewHoldOn(true); if (bSyncView) pSession->setEditHead(iEditHead); const int iEditHeadX = m_pTimeScale->pixelFromFrame(iEditHead) - m_pTimeScale->pixelFromFrame(m_iOffset); drawPositionX(m_iEditHeadX, iEditHeadX, bSyncView); } int qtractorMidiEditor::editHeadX (void) const { return m_iEditHeadX; } void qtractorMidiEditor::setEditTail ( unsigned long iEditTail, bool bSyncView ) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; if (iEditTail < pSession->editHead()) setEditHead(iEditTail, bSyncView); else setSyncViewHoldOn(true); if (bSyncView) pSession->setEditTail(iEditTail); const int iEditTailX = m_pTimeScale->pixelFromFrame(iEditTail) - m_pTimeScale->pixelFromFrame(m_iOffset); drawPositionX(m_iEditTailX, iEditTailX, bSyncView); } int qtractorMidiEditor::editTailX (void) const { return m_iEditTailX; } // Play-head positioning. void qtractorMidiEditor::setPlayHead ( unsigned long iPlayHead, bool bSyncView ) { if (bSyncView) bSyncView = m_bSyncView; const int iPlayHeadX = m_pTimeScale->pixelFromFrame(iPlayHead) - m_pTimeScale->pixelFromFrame(m_iOffset); drawPositionX(m_iPlayHeadX, iPlayHeadX, bSyncView); } int qtractorMidiEditor::playHeadX (void) const { return m_iPlayHeadX; } // Update time-scale to master session. void qtractorMidiEditor::updateTimeScale (void) { if (m_pMidiClip == nullptr) return; if (m_pTimeScale == nullptr) return; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; m_pTimeScale->sync(*pSession->timeScale()); setOffset(m_pMidiClip->clipStart()); setLength(m_pMidiClip->clipLength()); setPlayHead(pSession->playHead(), false); setEditHead(pSession->editHead(), false); setEditTail(pSession->editTail(), false); } // Play-head follow-ness. void qtractorMidiEditor::setSyncView ( bool bSyncView ) { m_bSyncView = bSyncView; m_iSyncViewHold = 0; } bool qtractorMidiEditor::isSyncView (void) const { return m_bSyncView; } // Note autition while editing. void qtractorMidiEditor::setSendNotes ( bool bSendNotes ) { m_bSendNotes = bSendNotes; } bool qtractorMidiEditor::isSendNotes (void) const { return m_bSendNotes; } // Note names display (inside rectangles). void qtractorMidiEditor::setNoteNames ( bool bNoteNames ) { m_bNoteNames = bNoteNames; } bool qtractorMidiEditor::isNoteNames (void) const { return m_bNoteNames; } // Event value stick vs. duration rectangle. void qtractorMidiEditor::setNoteDuration ( bool bNoteDuration ) { m_bNoteDuration = bNoteDuration; } bool qtractorMidiEditor::isNoteDuration (void) const { return m_bNoteDuration; } // Event (note, velocity) coloring. void qtractorMidiEditor::setNoteColor ( bool bNoteColor ) { m_bNoteColor = bNoteColor; } bool qtractorMidiEditor::isNoteColor (void) const { return m_bNoteColor; } void qtractorMidiEditor::setValueColor ( bool bValueColor ) { m_bValueColor = bValueColor; } bool qtractorMidiEditor::isValueColor (void) const { return m_bValueColor; } // Snap-to-scale/quantize key accessor. void qtractorMidiEditor::setSnapToScaleKey ( int iSnapToScaleKey ) { m_iSnapToScaleKey = iSnapToScaleKey; } int qtractorMidiEditor::snapToScaleKey (void) const { return m_iSnapToScaleKey; } // Snap-to-scale/quantize type accessor. void qtractorMidiEditor::setSnapToScaleType ( int iSnapToScaleType ) { m_iSnapToScaleType = iSnapToScaleType; } int qtractorMidiEditor::snapToScaleType (void) const { return m_iSnapToScaleType; } // Vertical line position drawing. void qtractorMidiEditor::drawPositionX ( int& iPositionX, int x, bool bSyncView ) { // Update track-view position... const int x0 = m_pEditView->contentsX(); const int w = m_pEditView->width(); const int h = m_pEditView->height(); const int h2 = m_pEditEvent->height(); const int wm = (w >> 3); // Time-line header extents... const int h0 = m_pEditTime->height(); const int d0 = (h0 >> 1); // Restore old position... int x1 = iPositionX - x0; if (iPositionX != x && x1 >= 0 && x1 < w + d0) { // Override old view line... (m_pEditEvent->viewport())->update(QRect(x1, 0, 1, h2)); (m_pEditView->viewport())->update(QRect(x1, 0, 1, h)); (m_pEditTime->viewport())->update(QRect(x1 - d0, d0, h0, d0)); } // New position is in... iPositionX = x; // Force position to be in view? if (bSyncView && (x < x0 || x > x0 + w - wm) && m_dragState == DragNone && m_dragCursor == DragNone // && QApplication::mouseButtons() == Qt::NoButton && --m_iSyncViewHold < 0) { // Move it... m_pEditView->setContentsPos(x - wm, m_pEditView->contentsY()); m_iSyncViewHold = 0; } else { // Draw the line, by updating the new region... x1 = x - x0; if (x1 >= 0 && x1 < w + d0) { (m_pEditEvent->viewport())->update(QRect(x1, 0, 1, h2)); (m_pEditView->viewport())->update(QRect(x1, 0, 1, h)); (m_pEditTime->viewport())->update(QRect(x1 - d0, d0, h0, d0)); } } } // Child widgets accessors. QFrame *qtractorMidiEditor::editListHeader (void) const { return m_pEditListHeader; } qtractorMidiEditList *qtractorMidiEditor::editList (void) const { return m_pEditList; } qtractorMidiEditTime *qtractorMidiEditor::editTime (void) const { return m_pEditTime; } qtractorMidiEditView *qtractorMidiEditor::editView (void) const { return m_pEditView; } qtractorMidiEditEvent *qtractorMidiEditor::editEvent (void) const { return m_pEditEvent; } qtractorMidiEditEventScale *qtractorMidiEditor::editEventScale (void) const { return m_pEditEventScale; } QFrame *qtractorMidiEditor::editEventFrame (void) const { return m_pEditEventFrame; } qtractorMidiThumbView *qtractorMidiEditor::thumbView (void) const { return m_pThumbView; } // Horizontal zoom factor. void qtractorMidiEditor::horizontalZoomStep ( int iZoomStep ) { int iHorizontalZoom = horizontalZoom() + iZoomStep; if (iHorizontalZoom < ZoomMin) iHorizontalZoom = ZoomMin; else if (iHorizontalZoom > ZoomMax) iHorizontalZoom = ZoomMax; if (iHorizontalZoom == horizontalZoom()) return; // Fix the local horizontal view zoom. setHorizontalZoom(iHorizontalZoom); } // Vertical zoom factor. void qtractorMidiEditor::verticalZoomStep ( int iZoomStep ) { int iVerticalZoom = verticalZoom() + iZoomStep; if (iVerticalZoom < ZoomMin) iVerticalZoom = ZoomMin; else if (iVerticalZoom > ZoomMax) iVerticalZoom = ZoomMax; if (iVerticalZoom == verticalZoom()) return; // Fix the local vertical view zoom. setVerticalZoom(iVerticalZoom); } // Zoom view slots. void qtractorMidiEditor::zoomIn (void) { ZoomCenter zc; zoomCenterPre(zc); if (m_iZoomMode & ZoomHorizontal) horizontalZoomStep(+ ZoomStep); if (m_iZoomMode & ZoomVertical) verticalZoomStep(+ ZoomStep); zoomCenterPost(zc); } void qtractorMidiEditor::zoomOut (void) { ZoomCenter zc; zoomCenterPre(zc); if (m_iZoomMode & ZoomHorizontal) horizontalZoomStep(- ZoomStep); if (m_iZoomMode & ZoomVertical) verticalZoomStep(- ZoomStep); zoomCenterPost(zc); } void qtractorMidiEditor::zoomReset (void) { ZoomCenter zc; zoomCenterPre(zc); if (m_iZoomMode & ZoomHorizontal) horizontalZoomStep(ZoomBase - m_pTimeScale->horizontalZoom()); if (m_iZoomMode & ZoomVertical) verticalZoomStep(ZoomBase - m_pTimeScale->verticalZoom()); zoomCenterPost(zc); } // Zoom step evaluator. int qtractorMidiEditor::zoomStep (void) const { const Qt::KeyboardModifiers& modifiers = QApplication::keyboardModifiers(); if (modifiers & Qt::ControlModifier) return ZoomMax; if (modifiers & Qt::ShiftModifier) return ZoomBase >> 1; return ZoomStep; } void qtractorMidiEditor::horizontalZoomInSlot (void) { ZoomCenter zc; zoomCenterPre(zc); horizontalZoomStep(+ zoomStep()); zoomCenterPost(zc); } void qtractorMidiEditor::horizontalZoomOutSlot (void) { ZoomCenter zc; zoomCenterPre(zc); horizontalZoomStep(- zoomStep()); zoomCenterPost(zc); } void qtractorMidiEditor::verticalZoomInSlot (void) { ZoomCenter zc; zoomCenterPre(zc); verticalZoomStep(+ zoomStep()); zoomCenterPost(zc); } void qtractorMidiEditor::verticalZoomOutSlot (void) { ZoomCenter zc; zoomCenterPre(zc); verticalZoomStep(- zoomStep()); zoomCenterPost(zc); } void qtractorMidiEditor::horizontalZoomResetSlot (void) { ZoomCenter zc; zoomCenterPre(zc); horizontalZoomStep(ZoomBase - m_pTimeScale->horizontalZoom()); zoomCenterPost(zc); } void qtractorMidiEditor::verticalZoomResetSlot (void) { ZoomCenter zc; zoomCenterPre(zc); verticalZoomStep(ZoomBase - m_pTimeScale->verticalZoom()); zoomCenterPost(zc); } // Splitters moved slots. void qtractorMidiEditor::horizontalSplitterSlot (void) { if (m_pMidiClip) m_pMidiClip->setEditorHorizontalSizes(m_pHSplitter->sizes()); } void qtractorMidiEditor::verticalSplitterSlot (void) { if (m_pMidiClip) m_pMidiClip->setEditorVerticalSizes(m_pVSplitter->sizes()); } // Tell whether we can undo last command... bool qtractorMidiEditor::canUndo (void) const { return (m_pCommands->lastCommand() != nullptr); } // Tell whether we can redo last command... bool qtractorMidiEditor::canRedo (void) const { return (m_pCommands->nextCommand() != nullptr); } // Undo last edit command. void qtractorMidiEditor::undoCommand (void) { m_pCommands->undo(); } // Redo last edit command. void qtractorMidiEditor::redoCommand (void) { m_pCommands->redo(); } // Whether there's any item currently selected. bool qtractorMidiEditor::isSelected (void) const { return (m_select.items().count() > 0); } // Whether there's any item on the clipboard. bool qtractorMidiEditor::isClipboard (void) { // Tell whether there's any item on the clipboard. return (g_clipboard.items.count() > 0); } // Cut current selection to clipboard. void qtractorMidiEditor::cutClipboard (void) { if (m_pMidiClip == nullptr) return; if (!isSelected()) return; g_clipboard.clear(); qtractorMidiEditCommand *pEditCommand = new qtractorMidiEditCommand(m_pMidiClip, tr("cut")); const qtractorMidiEditSelect::ItemList& items = m_select.items(); qtractorMidiEditSelect::ItemList::ConstIterator iter = items.constBegin(); const qtractorMidiEditSelect::ItemList::ConstIterator& iter_end = items.constEnd(); for ( ; iter != iter_end; ++iter) { qtractorMidiEvent *pEvent = iter.key(); g_clipboard.items.append(new qtractorMidiEvent(*pEvent)); pEditCommand->removeEvent(pEvent); } // Make it as an undoable command... m_pCommands->exec(pEditCommand); } // Copy current selection to clipboard. void qtractorMidiEditor::copyClipboard (void) { if (m_pMidiClip == nullptr) return; if (!isSelected()) return; g_clipboard.clear(); const qtractorMidiEditSelect::ItemList& items = m_select.items(); qtractorMidiEditSelect::ItemList::ConstIterator iter = items.constBegin(); const qtractorMidiEditSelect::ItemList::ConstIterator& iter_end = items.constEnd(); for ( ; iter != iter_end; ++iter) g_clipboard.items.append(new qtractorMidiEvent(*iter.key())); selectionChangeNotify(); } // Retrieve current paste period. // (as from current clipboard width) unsigned long qtractorMidiEditor::pastePeriod (void) const { const unsigned long t0 = m_pTimeScale->tickFromFrame(m_iOffset); unsigned long t1 = 0; unsigned long t2 = 0; int k = 0; QListIterator iter(g_clipboard.items); while (iter.hasNext()) { qtractorMidiEvent *pEvent = iter.next(); unsigned long t = t0 + pEvent->time(); if (t1 > t || k == 0) t1 = t; t += pEvent->duration(); if (t2 < t) t2 = t; ++k; } return m_pTimeScale->frameFromTick(t2) - m_pTimeScale->frameFromTick(t1); } // Paste from clipboard. void qtractorMidiEditor::pasteClipboard ( unsigned short iPasteCount, unsigned long iPastePeriod ) { if (m_pMidiClip == nullptr) return; if (!isClipboard()) return; // Reset any current selection, whatsoever... clearSelect(); resetDragState(nullptr); // Multi-paste period... if (iPastePeriod < 1) iPastePeriod = pastePeriod(); qtractorTimeScale::Cursor cursor(m_pTimeScale); qtractorTimeScale::Node *pNode = cursor.seekFrame(m_iOffset); unsigned long t0 = pNode->tickFromFrame(m_iOffset); const int x0 = m_pTimeScale->pixelFromFrame(m_iOffset); const int dx = m_pTimeScale->pixelFromFrame(iPastePeriod); // This is the edit-view spacifics... const int ch = m_pEditView->contentsHeight(); // + 1; const int h1 = m_pEditList->itemHeight(); const int h2 = (h1 >> 1); const int h4 = (h1 << 1); // This is the edit-event zero-line... const qtractorMidiEvent::EventType eventType = m_pEditEvent->eventType(); const int h0 = ((m_pEditEvent->viewport())->height() & ~1); // even. const int y0 = (eventType == qtractorMidiEvent::PITCHBEND ? h0 >> 1 : h0); int k, x1; const unsigned long d0 = t0; QListIterator iter(g_clipboard.items); for (unsigned short i = 0; i < iPasteCount; ++i) { iter.toFront(); k = x1 = 0; while (iter.hasNext()) { qtractorMidiEvent *pEvent = iter.next(); // Common event coords... int y; unsigned long t1 = t0 + pEvent->time(); unsigned long t2 = t1 + pEvent->duration(); pNode = cursor.seekTick(t1); int x = pNode->pixelFromTick(t1) - 1; pNode = cursor.seekTick(t2); int w1 = pNode->pixelFromTick(t2) - x; if (w1 < 5) w1 = 5; // View item... QRect rectView; if (pEvent->type() == m_pEditView->eventType()) { y = ch - h1 * (pEvent->note() + 1); if (m_bDrumMode) rectView.setRect(x - x0 - h1, y - h2, h4, h4); else rectView.setRect(x - x0, y, w1, h1); } // Event item... QRect rectEvent; const qtractorMidiEvent::EventType etype = pEvent->type(); if (etype == m_pEditEvent->eventType()) { if (etype == qtractorMidiEvent::REGPARAM || etype == qtractorMidiEvent::NONREGPARAM || etype == qtractorMidiEvent::CONTROL14) y = y0 - (y0 * pEvent->value()) / 16384; else if (etype == qtractorMidiEvent::PITCHBEND) y = y0 - (y0 * pEvent->pitchBend()) / 8192; else if (etype == qtractorMidiEvent::PGMCHANGE) y = y0 - (y0 * pEvent->param()) / 128; else y = y0 - (y0 * pEvent->value()) / 128; if (!m_bNoteDuration || m_bDrumMode) w1 = 5; if (y < y0) rectEvent.setRect(x - x0, y, w1, y0 - y); else if (y > y0) rectEvent.setRect(x - x0, y0, w1, y - y0); else rectEvent.setRect(x - x0, y0 - 2, w1, 4); } m_select.addItem(pEvent, rectEvent, rectView, t0 - d0); if (x1 > x || k == 0) x1 = x; ++k; } pNode = cursor.seekTick(x1 + dx); t0 += pNode->tickFromPixel(x1 + dx); pNode = cursor.seekTick(x1); t0 -= pNode->tickFromPixel(x1); } // Stabilize new floating selection... m_select.update(false); // Make sure we've a anchor... if (m_pEventDrag == nullptr) m_pEventDrag = m_select.anchorEvent(); // Formally ellect this one as the target view... qtractorScrollView *pScrollView = nullptr; qtractorMidiEditSelect::Item *pItem = m_select.findItem(m_pEventDrag); if (pItem) { if (m_pEventDrag->type() == m_pEditView->eventType()) { m_rectDrag = pItem->rectView; pScrollView = m_pEditView; } else { m_rectDrag = pItem->rectEvent; pScrollView = m_pEditEvent; } } // That's right :) if (pScrollView == nullptr) { m_dragState = DragStep; // HACK: Force selection clearance! clearSelect(); resetDragState(nullptr); return; } // We'll start a brand new floating state... m_dragState = m_dragCursor = DragPaste; m_posDrag = m_rectDrag.topLeft(); m_posStep = QPoint(0, 0); // This is the one which is holding focus on drag-paste. m_pEditPaste = pScrollView; // It doesn't matter which one, both pasteable views are due... const QCursor cursr(QPixmap(":/images/editPaste.png"), 20, 20); m_pEditView->setCursor(cursr); m_pEditEvent->setCursor(cursr); // Make sure the mouse pointer is properly located... const QPoint& pos = pScrollView->viewportToContents( pScrollView->viewport()->mapFromGlobal(QCursor::pos())); // Let's-a go... updateDragMove(pScrollView, pos + m_posStep); } // Execute event removal. void qtractorMidiEditor::deleteSelect (void) { if (m_pMidiClip == nullptr) return; if (!isSelected()) return; qtractorMidiEditCommand *pEditCommand = new qtractorMidiEditCommand(m_pMidiClip, tr("delete")); const qtractorMidiEditSelect::ItemList& items = m_select.items(); qtractorMidiEditSelect::ItemList::ConstIterator iter = items.constBegin(); const qtractorMidiEditSelect::ItemList::ConstIterator& iter_end = items.constEnd(); for ( ; iter != iter_end; ++iter) pEditCommand->removeEvent(iter.key()); m_pCommands->exec(pEditCommand); } // Select all/none contents. void qtractorMidiEditor::selectAll ( qtractorScrollView *pScrollView, bool bSelect, bool bToggle ) { // Select all/none view contents. if (bSelect) { const QRect rect(0, 0, pScrollView->contentsWidth(), pScrollView->contentsHeight()); selectRect(pScrollView, rect, bToggle, true); } else { clearSelect(); resetDragState(pScrollView); selectionChangeNotify(); } // Make sure main view keeps focus... QWidget::activateWindow(); pScrollView->setFocus(); } // Select range view contents. void qtractorMidiEditor::selectRange ( qtractorScrollView *pScrollView, bool bToggle, bool bCommit ) { const int x = m_iEditHeadX; const int y = 0; const int w = m_iEditTailX - m_iEditHeadX; const int h = pScrollView->contentsHeight(); selectRect(pScrollView, QRect(x, y, w, h), bToggle, bCommit); } // Select everything between a given view rectangle. void qtractorMidiEditor::selectRect ( qtractorScrollView *pScrollView, const QRect& rect, bool bToggle, bool bCommit ) { int flags = SelectNone; if (bToggle) flags |= SelectToggle; if (bCommit) flags |= SelectCommit; updateDragSelect(pScrollView, rect.normalized(), flags); resetDragState(pScrollView); selectionChangeNotify(); } // Add/remove one single event to current selection. void qtractorMidiEditor::selectEvent ( qtractorMidiEvent *pEvent, bool bSelect ) { if (pEvent == nullptr) return; QRect rectUpdateView(m_select.rectView()); QRect rectUpdateEvent(m_select.rectEvent()); // Select item (or toggle)... QRect rectEvent, rectView; updateEventRects(pEvent, rectEvent, rectView); m_select.selectItem(pEvent, rectEvent, rectView, true, !bSelect); // Commit selection... m_select.update(true); const QSize pad(2, 2); rectUpdateView = rectUpdateView.united(m_select.rectView()); m_pEditView->viewport()->update(QRect( m_pEditView->contentsToViewport(rectUpdateView.topLeft()), rectUpdateView.size() + pad)); rectUpdateEvent = rectUpdateEvent.united(m_select.rectEvent()); m_pEditEvent->viewport()->update(QRect( m_pEditEvent->contentsToViewport(rectUpdateEvent.topLeft()), rectUpdateEvent.size() + pad)); } // Retrieve current selection. QList qtractorMidiEditor::selectedEvents (void) const { QList list; const qtractorMidiEditSelect::ItemList& items = m_select.items(); qtractorMidiEditSelect::ItemList::ConstIterator iter = items.constBegin(); const qtractorMidiEditSelect::ItemList::ConstIterator& iter_end = items.constEnd(); for ( ; iter != iter_end; ++iter) list.append(iter.key()); return list; } // Ensure point visibility depending on view. void qtractorMidiEditor::ensureVisible ( qtractorScrollView *pScrollView, const QPoint& pos ) { const int w = pScrollView->width(); const int wm = (w >> 3); if (pos.x() > w - wm) m_pEditView->updateContentsWidth(pos.x() + wm); if (static_cast (pScrollView) == m_pEditEvent) pScrollView->ensureVisible(pos.x(), 0, 16, 0); else pScrollView->ensureVisible(pos.x(), pos.y(), 16, 16); } // Make given frame position visible in view. void qtractorMidiEditor::ensureVisibleFrame ( qtractorScrollView *pScrollView, unsigned long iFrame ) { const int x0 = pScrollView->contentsX(); const int y = pScrollView->contentsY(); const int w = pScrollView->viewport()->width(); const int w3 = w - (w >> 3); int x = m_pTimeScale->pixelFromFrame(iFrame) - m_pTimeScale->pixelFromFrame(m_iOffset); if (x < x0) x -= w3; else if (x > x0 + w3) x += w3; pScrollView->ensureVisible(x, y, 0, 0); // pScrollView->setFocus(); } // Clear all selection. void qtractorMidiEditor::clearSelect (void) { const QRect rectUpdateView(m_select.rectView()); const QRect rectUpdateEvent(m_select.rectEvent()); m_select.clear(); m_pEditView->viewport()->update(QRect( m_pEditView->contentsToViewport(rectUpdateView.topLeft()), rectUpdateView.size())); m_pEditEvent->viewport()->update(QRect( m_pEditEvent->contentsToViewport(rectUpdateEvent.topLeft()), rectUpdateEvent.size())); } // Update all selection rectangular areas. void qtractorMidiEditor::updateSelect ( bool bSelectReset ) { qtractorTimeScale::Cursor cursor(m_pTimeScale); qtractorTimeScale::Node *pNode = cursor.seekFrame(m_iOffset); const unsigned long t0 = pNode->tickFromFrame(m_iOffset); const int x0 = m_pTimeScale->pixelFromFrame(m_iOffset); // This is the edit-view specifics... const int ch = m_pEditView->contentsHeight(); // + 1; const int h1 = m_pEditList->itemHeight(); const int h2 = (h1 >> 1); const int h4 = (h1 << 1); // This is the edit-event zero-line... const qtractorMidiEvent::EventType eventType = m_pEditEvent->eventType(); const int h0 = ((m_pEditEvent->viewport())->height() & ~1); // even. const int y0 = (eventType == qtractorMidiEvent::PITCHBEND ? h0 >> 1 : h0); const qtractorMidiEditSelect::ItemList& items = m_select.items(); qtractorMidiEditSelect::ItemList::ConstIterator iter = items.constBegin(); const qtractorMidiEditSelect::ItemList::ConstIterator& iter_end = items.constEnd(); for ( ; iter != iter_end; ++iter) { qtractorMidiEvent *pEvent = iter.key(); qtractorMidiEditSelect::Item *pItem = iter.value(); // Common event coords... int y; const unsigned long t1 = t0 + pEvent->time(); const unsigned long t2 = t1 + pEvent->duration(); pNode = cursor.seekTick(t1); int x = pNode->pixelFromTick(t1) - 1; pNode = cursor.seekTick(t2); int w1 = pNode->pixelFromTick(t2) - x; if (w1 < 5) w1 = 5; // View item... const qtractorMidiEvent::EventType etype = pEvent->type(); if (etype == m_pEditView->eventType()) { y = ch - h1 * (pEvent->note() + 1); if (m_bDrumMode) pItem->rectView.setRect(x - x0 - h1, y - h2, h4, h4); else pItem->rectView.setRect(x - x0, y, w1, h1); } else pItem->rectView.setRect(0, 0, 0, 0); // Event item... if (etype == m_pEditEvent->eventType()) { if (etype == qtractorMidiEvent::REGPARAM || etype == qtractorMidiEvent::NONREGPARAM || etype == qtractorMidiEvent::CONTROL14) y = y0 - (y0 * pEvent->value()) / 16384; else if (etype == qtractorMidiEvent::PITCHBEND) y = y0 - (y0 * pEvent->pitchBend()) / 8192; else if (etype == qtractorMidiEvent::PGMCHANGE) y = y0 - (y0 * pEvent->param()) / 128; else y = y0 - (y0 * pEvent->value()) / 128; if (!m_bNoteDuration || m_bDrumMode) w1 = 5; if (y < y0) pItem->rectEvent.setRect(x - x0, y, w1, y0 - y); else if (y > y0) pItem->rectEvent.setRect(x - x0, y0, w1, y - y0); else pItem->rectEvent.setRect(x - x0, y0 - 2, w1, 4); } else pItem->rectEvent.setRect(0, 0, 0, 0); } // Final touch. m_select.commit(); if (bSelectReset) { m_rectDrag = m_select.rectView(); m_posDrag = m_rectDrag.topLeft(); resetDragState(nullptr); } } // Whether there's any events beyond the insertion point (edit-head). bool qtractorMidiEditor::isInsertable (void) const { if (m_pMidiClip == nullptr) return false; qtractorMidiSequence *pSeq = m_pMidiClip->sequence(); if (pSeq == nullptr) return false; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return false; return m_pTimeScale->tickFromFrame(pSession->editHead()) < m_pTimeScale->tickFromFrame(m_iOffset) + pSeq->duration(); } // Whether there's any selected range (edit-head/tail). bool qtractorMidiEditor::isSelectable (void) const { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return false; return (pSession->editHead() < pSession->editTail()); } // Insert edit range. void qtractorMidiEditor::insertEditRange (void) { if (m_pMidiClip == nullptr) return; qtractorMidiSequence *pSeq = m_pMidiClip->sequence(); if (pSeq == nullptr) return; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; const unsigned long iEditHead = pSession->editHead(); const unsigned long iEditTail = pSession->editTail(); const unsigned long iInsertStart = m_pTimeScale->tickFromFrame(iEditHead); unsigned long iInsertEnd = 0; if (iEditHead < iEditTail) { iInsertEnd = m_pTimeScale->tickFromFrame(iEditTail); } else { const unsigned short iBar = m_pTimeScale->barFromFrame(iEditHead); iInsertEnd = m_pTimeScale->tickFromFrame(m_pTimeScale->frameFromBar(iBar + 1)); } if (iInsertStart >= iInsertEnd) return; const unsigned long iInsertDuration = iInsertEnd - iInsertStart; const unsigned long t0 = m_pTimeScale->tickFromFrame(m_iOffset); int iUpdate = 0; qtractorMidiEditCommand *pEditCommand = new qtractorMidiEditCommand(m_pMidiClip, tr("insert range")); qtractorMidiEvent *pEvent = pSeq->events().first(); while (pEvent) { const unsigned long iTime = pEvent->time(); const unsigned long iDuration = pEvent->duration(); const unsigned long iEventStart = t0 + iTime; const unsigned long iEventEnd = iEventStart + iDuration; // Slip/move event... if (iEventEnd >= iInsertStart) { if (iEventStart < iInsertStart) { if (iEventEnd > iInsertStart) { // Resize left-event... pEditCommand->resizeEventTime(pEvent, iTime, iInsertStart - iEventStart); // Insert right-event... qtractorMidiEvent *pEventEx = new qtractorMidiEvent(*pEvent); pEventEx->setTime(iInsertEnd - t0); pEventEx->setDuration(iEventEnd - iInsertStart); pEditCommand->insertEvent(pEventEx); ++iUpdate; } } else { // Move whole-event... pEditCommand->resizeEventTime(pEvent, iTime + iInsertDuration, iDuration); ++iUpdate; } } pEvent = pEvent->next(); } if (iUpdate > 0) m_pCommands->exec(pEditCommand); else delete pEditCommand; } // Remove edit range. void qtractorMidiEditor::removeEditRange (void) { if (m_pMidiClip == nullptr) return; qtractorMidiSequence *pSeq = m_pMidiClip->sequence(); if (pSeq == nullptr) return; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; const unsigned long iEditHead = pSession->editHead(); const unsigned long iEditTail = pSession->editTail(); const unsigned long iRemoveStart = m_pTimeScale->tickFromFrame(iEditHead); unsigned long iRemoveEnd = 0; if (iEditHead < iEditTail) { iRemoveEnd = m_pTimeScale->tickFromFrame(iEditTail); } else { unsigned short iBar = m_pTimeScale->barFromFrame(iEditHead); iRemoveEnd = m_pTimeScale->tickFromFrame(m_pTimeScale->frameFromBar(iBar + 1)); } if (iRemoveStart >= iRemoveEnd) return; const unsigned long iRemoveDuration = iRemoveEnd - iRemoveStart; const unsigned long t0 = m_pTimeScale->tickFromFrame(m_iOffset); int iUpdate = 0; qtractorMidiEditCommand *pEditCommand = new qtractorMidiEditCommand(m_pMidiClip, tr("remove range")); qtractorMidiEvent *pEvent = pSeq->events().first(); while (pEvent) { const unsigned long iTime = pEvent->time(); const unsigned long iDuration = pEvent->duration(); const unsigned long iEventStart = t0 + iTime; const unsigned long iEventEnd = iEventStart + iDuration; // Slip/move event... if (iEventEnd >= iRemoveStart) { if (iEventStart < iRemoveStart) { // Resize left-event... pEditCommand->resizeEventTime(pEvent, iTime, iRemoveStart - iEventStart); if (iEventEnd > iRemoveEnd) { // Insert right-event... qtractorMidiEvent *pEventEx = new qtractorMidiEvent(*pEvent); pEventEx->setTime(iRemoveStart - t0); pEventEx->setDuration(iEventEnd - iRemoveEnd); pEditCommand->insertEvent(pEventEx); } } else if (iEventEnd > iRemoveEnd) { if (iEventStart < iRemoveEnd) { pEditCommand->resizeEventTime(pEvent, iRemoveStart - t0, iEventEnd - iRemoveEnd); } else { pEditCommand->resizeEventTime(pEvent, iTime - iRemoveDuration, iDuration); } } else pEditCommand->removeEvent(pEvent); ++iUpdate; } pEvent = pEvent->next(); } if (iUpdate > 0) m_pCommands->exec(pEditCommand); else delete pEditCommand; } // Update/sync integral contents. void qtractorMidiEditor::updateContents (void) { // Update dependent views. m_pEditList->updateContentsHeight(); m_pEditView->updateContentsWidth(); updateSelect(false); // Trigger a complete view update... m_pEditList->updateContents(); m_pEditTime->updateContents(); m_pEditView->updateContents(); m_pEditEvent->updateContents(); m_pThumbView->updateContents(); } // Try to center vertically the edit-view... void qtractorMidiEditor::centerContents (void) { // Update dependent views. m_pEditList->updateContentsHeight(); m_pEditView->updateContentsWidth(); updateSelect(true); // Do the centering... qtractorMidiSequence *pSeq = nullptr; if (m_pMidiClip) pSeq = m_pMidiClip->sequence(); if (pSeq) { const int h2 = m_pEditList->itemHeight() * (pSeq->noteMin() + pSeq->noteMax()); int cy = m_pEditView->contentsHeight(); if (h2 > 0) cy -= ((h2 + (m_pEditView->viewport())->height()) >> 1); else cy >>= 1; if (cy < 0) cy = 0; m_pEditView->setContentsPos(m_pEditView->contentsX(), cy); } // Update visual cursors anyway... qtractorSession *pSession = qtractorSession::getInstance(); if (pSession) { setPlayHead(pSession->playHead(), false); setEditHead(pSession->editHead(), false); setEditTail(pSession->editTail(), false); } // Trigger a complete view update... m_pEditList->updateContents(); m_pEditTime->updateContents(); m_pEditView->updateContents(); m_pEditEvent->updateContents(); m_pThumbView->updateContents(); } // Zoom centering prepare method. // (usually before zoom change) void qtractorMidiEditor::zoomCenterPre ( ZoomCenter& zc ) const { if (m_pTimeScale == nullptr) return; const int x0 = m_pTimeScale->pixelFromFrame(m_iOffset); const int cx = m_pEditView->contentsX(); const int cy = m_pEditView->contentsY(); QWidget *pViewport = m_pEditView->viewport(); const QRect& rect = pViewport->rect(); const QPoint& pos = pViewport->mapFromGlobal(QCursor::pos()); zc.x = 0; zc.y = 0; if (rect.contains(pos)) { if (m_iZoomMode & ZoomHorizontal) zc.x = pos.x(); if (m_iZoomMode & ZoomVertical) zc.y = pos.y(); } else { if (m_iZoomMode & ZoomHorizontal) { const int w2 = (rect.width() >> 1); if (cx > w2) zc.x = w2; } if (m_iZoomMode & ZoomVertical) { const int h2 = (rect.height() >> 1); if (cy > h2) zc.y = h2; } } zc.item = (cy + zc.y) / m_pEditList->itemHeight(); zc.frame = m_pTimeScale->frameFromPixel(x0 + cx + zc.x); } // Zoom centering post methods. // (usually after zoom change) void qtractorMidiEditor::zoomCenterPost ( const ZoomCenter& zc ) { if (m_pTimeScale == nullptr) return; const int x0 = m_pTimeScale->pixelFromFrame(m_iOffset); int cx = m_pTimeScale->pixelFromFrame(zc.frame); int cy = zc.item * m_pEditList->itemHeight(); // Update dependent views. m_pEditList->updateContentsHeight(); m_pEditView->updateContentsWidth(); updateSelect(true); if (m_iZoomMode & ZoomHorizontal) { if (cx > zc.x + x0) cx -= zc.x + x0; else cx = 0; } if (m_iZoomMode & ZoomVertical) { if (cy > zc.y) cy -= zc.y; else cy = 0; } // Do the centering... m_pEditView->setContentsPos(cx, cy); // Update visual cursors anyway... qtractorSession *pSession = qtractorSession::getInstance(); if (pSession) { setPlayHead(pSession->playHead(), false); setEditHead(pSession->editHead(), false); setEditTail(pSession->editTail(), false); } // Trigger a complete view update... m_pEditList->updateContents(); m_pEditTime->updateContents(); m_pEditView->updateContents(); m_pEditEvent->updateContents(); m_pThumbView->updateContents(); } // Reset event cursors. void qtractorMidiEditor::reset ( bool bSelectClear ) { if (bSelectClear) m_select.clear(); // Reset some internal state... m_cursor.clear(); m_cursorAt.clear(); } // Clear all contents. void qtractorMidiEditor::clear (void) { m_iSyncViewHold = 0; m_pCommands->clear(); if (m_pMidiClip) m_pMidiClip->sequence()->clear(); reset(true); } // Intra-clip tick/time positioning reset. qtractorMidiEvent *qtractorMidiEditor::seekEvent ( qtractorMidiSequence *pSeq, unsigned long iTime ) { // Reset seek-forward... return m_cursor.reset(pSeq, iTime); } // Get event from given contents position. qtractorMidiEvent *qtractorMidiEditor::eventAt ( qtractorScrollView *pScrollView, const QPoint& pos, QRect *pRect ) { if (m_pMidiClip == nullptr) return nullptr; qtractorMidiSequence *pSeq = m_pMidiClip->sequence(); if (pSeq == nullptr) return nullptr; const bool bEditView = (static_cast (m_pEditView) == pScrollView); qtractorTimeScale::Cursor cursor(m_pTimeScale); qtractorTimeScale::Node *pNode = cursor.seekFrame(m_iOffset); const unsigned long t0 = pNode->tickFromFrame(m_iOffset); const int x0 = m_pTimeScale->pixelFromFrame(m_iOffset); pNode = cursor.seekPixel(x0 + pos.x()); unsigned long iTime = pNode->tickFromPixel(x0 + pos.x()); iTime = (iTime > t0 ? iTime - t0 : 0); // This is the edit-view specifics... const int ch = m_pEditView->contentsHeight(); // + 1; const int h1 = m_pEditList->itemHeight(); const int h2 = (h1 >> 1); const int h4 = (h1 << 1); // This is the edit-event zero-line... const qtractorMidiEvent::EventType eventType = m_pEditEvent->eventType(); const int h0 = ((m_pEditEvent->viewport())->height() & ~1); // even. const int y0 = (eventType == qtractorMidiEvent::PITCHBEND ? h0 >> 1 : h0); const bool bEventParam = (eventType == qtractorMidiEvent::CONTROLLER || eventType == qtractorMidiEvent::REGPARAM || eventType == qtractorMidiEvent::NONREGPARAM || eventType == qtractorMidiEvent::CONTROL14); const unsigned short eventParam = m_pEditEvent->eventParam(); qtractorMidiEvent *pEvent = m_cursorAt.reset(pSeq, iTime); qtractorMidiEvent *pEventAt = nullptr; while (pEvent && iTime >= pEvent->time()) { if (((bEditView && pEvent->type() == m_pEditView->eventType()) || (!bEditView && (pEvent->type() == m_pEditEvent->eventType() && (!bEventParam || pEvent->param() == eventParam))))) { // Common event coords... const unsigned long t1 = t0 + pEvent->time(); const unsigned long t2 = t1 + pEvent->duration(); pNode = cursor.seekTick(t1); const int x = pNode->pixelFromTick(t1) - 1; pNode = cursor.seekTick(t2); int w1 = pNode->pixelFromTick(t2) - x; if (w1 < 5) w1 = 5; QRect rect; int y; if (bEditView) { // View item... y = ch - h1 * (pEvent->note() + 1); if (m_bDrumMode) rect.setRect(x - x0 - h1, y - h2, h4, h4); else rect.setRect(x - x0, y, w1, h1); } else { // Event item... const qtractorMidiEvent::EventType etype = pEvent->type(); if (etype == qtractorMidiEvent::REGPARAM || etype == qtractorMidiEvent::NONREGPARAM || etype == qtractorMidiEvent::CONTROL14) y = y0 - (y0 * pEvent->value()) / 16384; else if (etype == qtractorMidiEvent::PITCHBEND) y = y0 - (y0 * pEvent->pitchBend()) / 8192; else if (etype == qtractorMidiEvent::PGMCHANGE) y = y0 - (y0 * pEvent->param()) / 128; else y = y0 - (y0 * pEvent->value()) / 128; if (!m_bNoteDuration || m_bDrumMode) w1 = 5; if (y < y0) rect.setRect(x - x0, y, w1, y0 - y); else if (y > y0) rect.setRect(x - x0, y0, w1, y - y0); else rect.setRect(x - x0, y0 - 2, w1, 4); } // Do we have a point? if (rect.contains(pos)) { if (pRect) *pRect = rect; pEventAt = pEvent; // Whether event is also selected... if (m_select.findItem(pEventAt)) break; } } // Maybe next one... pEvent = pEvent->next(); } return pEventAt; } // Start immediate some drag-edit mode... qtractorMidiEvent *qtractorMidiEditor::dragEditEvent ( qtractorScrollView *pScrollView, const QPoint& pos, const Qt::KeyboardModifiers& modifiers ) { if (m_pMidiClip == nullptr) return nullptr; qtractorMidiSequence *pSeq = m_pMidiClip->sequence(); if (pSeq == nullptr) return nullptr; const bool bEditView = (static_cast (m_pEditView) == pScrollView); qtractorMidiEvent::EventType eventType = (bEditView ? m_pEditView->eventType() : m_pEditEvent->eventType()); const int ch = m_pEditView->contentsHeight(); int h1 = m_pEditList->itemHeight(); unsigned char note = (ch - pos.y()) / h1; if (m_iSnapToScaleType > 0 && !m_bDrumMode) note = snapToScale(note, m_iSnapToScaleKey, m_iSnapToScaleType); // Check for note/pitch changes... if (bEditView && m_bEventDragEdit && m_pEventDrag && (eventType == qtractorMidiEvent::NOTEON || eventType == qtractorMidiEvent::KEYPRESS) && m_pEventDrag->note() == note && !m_bDrumMode) return nullptr; // Must be inside the visible event canvas and // not about to drag(draw) event-value resizing... if (!bEditView && !m_bEventDragEdit && m_pEventDrag == nullptr && isDragEventResize(modifiers)) return nullptr; const int h0 = ((m_pEditEvent->viewport())->height() & ~1); // even. const int y0 = (eventType == qtractorMidiEvent::PITCHBEND ? h0 >> 1 : h0); // Compute onset time from given horizontal position... const int x0 = m_pTimeScale->pixelFromFrame(m_iOffset); int x1 = x0 + pos.x(); if (x1 < x0) x1 = x0; int y1 = 0; qtractorTimeScale::Cursor cursor(m_pTimeScale); qtractorTimeScale::Node *pNode = cursor.seekFrame(m_iOffset); const unsigned long t0 = pNode->tickFromFrame(m_iOffset); // This would the new event onset time... pNode = cursor.seekPixel(x1); const unsigned short p = (bEditView && m_bDrumMode ? 1 : 8); const unsigned long t1 = pNode->tickSnap(pNode->tickFromPixel(x1), p) - t0; x1 = pNode->pixelFromTick(t0 + t1); // Check for time/onset changes and whether it's already drawn... if (m_bEventDragEdit && m_pEventDrag) { const qtractorMidiEditSelect::ItemList& items = m_select.items(); qtractorMidiEditSelect::ItemList::ConstIterator iter = items.constBegin(); const qtractorMidiEditSelect::ItemList::ConstIterator& iter_end = items.constEnd(); for ( ; iter != iter_end; ++iter) { qtractorMidiEvent *pEvent = iter.key(); qtractorMidiEditSelect::Item *pItem = iter.value(); if ((pItem->flags & 1) == 0) continue; const unsigned long t2 = pEvent->time(); const unsigned long t3 = t2 + (pEvent->type() == qtractorMidiEvent::NOTEON ? pEvent->duration() : 1); if (bEditView) { if (pEvent == m_pEventDrag) continue; if (pEvent->note() == note && t1 >= t2 && t1 < t3) pItem->flags &= ~3; // Remove... } else if (t1 >= t2 && t1 < t3) return pEvent; } // Current note events bumping up or down... if (bEditView && (!m_bEditModeDraw || m_bDrumMode)) { qtractorMidiEvent *pEvent = m_pEventDrag; qtractorMidiEditSelect::Item *pItem = m_select.findItem(pEvent); if (pItem && (pItem->flags & 1)) { const unsigned long t2 = pEvent->time(); const unsigned long t3 = t2 + (pEvent->type() == qtractorMidiEvent::NOTEON ? pEvent->duration() : 1); if ((t1 >= t2 && t1 < t3) || !m_bEditModeDraw) { if (pEvent->note() == note) { // Move in time.... pEvent->setTime(t1); pItem->rectView.moveLeft(x1 - x0 - h1); pItem->rectEvent.moveLeft(x1 - x0); m_select.updateItem(pItem); m_rectDrag = pItem->rectView; m_posDrag = m_rectDrag.center(); } else { // Bump in pitch... pEvent->setNote(note); y1 = ch - h1 * (note + 1); if (m_bDrumMode) y1 -= (h1 >> 1); pItem->rectView.moveTop(y1); m_select.updateItem(pItem); m_rectDrag = pItem->rectView; if (m_bDrumMode) { m_posDrag = m_rectDrag.center(); } else { m_posDrag = pos; // m_rectDrag.topLeft(); resizeEvent(pEvent, timeDelta(pScrollView), 0); } if (m_bSendNotes) m_pEditList->dragNoteOn(note, pEvent->velocity()); } // Done. return nullptr; } } } // No new events if ain't drawing... if (!m_bEditModeDraw) return nullptr; } // Create a brand new event... qtractorMidiEvent *pEvent = new qtractorMidiEvent(t1, eventType); // Compute value from given vertical position... y1 = pos.y(); if (y1 < 1) y1 = 1; else if (y1 > h0) y1 = h0; const qtractorMidiEvent::EventType etype = pEvent->type(); switch (etype) { case qtractorMidiEvent::NOTEON: case qtractorMidiEvent::KEYPRESS: // Set note event value... if (bEditView) { pEvent->setNote(note); pEvent->setVelocity(m_last.value); } else { pEvent->setNote(m_last.note); if (y0 > 0) pEvent->setVelocity((128 * (y0 - y1)) / y0); else pEvent->setVelocity(m_last.value); } // Default duration... if (pEvent->type() == qtractorMidiEvent::NOTEON) { unsigned long iDuration = pNode->ticksPerBeat; if (m_pTimeScale->snapPerBeat() > 0) iDuration /= m_pTimeScale->snapPerBeat(); pEvent->setDuration(iDuration); // Mark that we've a note pending... if (m_bSendNotes) m_pEditList->dragNoteOn(pEvent->note(), pEvent->velocity()); } break; case qtractorMidiEvent::REGPARAM: case qtractorMidiEvent::NONREGPARAM: // Set RPN/NRPN event... pEvent->setParam(m_pEditEvent->eventParam()); if (y0 > 0) pEvent->setValue((16384 * (y0 - y1)) / y0); else pEvent->setValue(m_last.value); break; case qtractorMidiEvent::CONTROL14: // Set Control-14 event... pEvent->setController(m_pEditEvent->eventParam()); if (y0 > 0) pEvent->setValue((16384 * (y0 - y1)) / y0); else pEvent->setValue(m_last.value); break; case qtractorMidiEvent::PITCHBEND: // Set pitchbend event value... if (y0 > 0) pEvent->setPitchBend((8192 * (y0 - y1)) / y0); else pEvent->setPitchBend(m_last.pitchBend); break; case qtractorMidiEvent::PGMCHANGE: // Set program change event... if (y0 > 0) pEvent->setParam((128 * (y0 - y1)) / y0); else pEvent->setParam(m_last.value); break; case qtractorMidiEvent::CONTROLLER: // Set controller event... pEvent->setController(m_pEditEvent->eventParam()); // Fall thru... default: // Set generic event value... if (y0 > 0) pEvent->setValue((128 * (y0 - y1)) / y0); else pEvent->setValue(m_last.value); break; } // Now try to get the visual rectangular coordinates... int w1 = pNode->pixelFromTick( t0 + pEvent->time() + pEvent->duration()) - x1; if (w1 < 5) w1 = 5; // View item... QRect rectView; if (etype == m_pEditView->eventType() && (etype == qtractorMidiEvent::NOTEON || etype == qtractorMidiEvent::KEYPRESS)) { y1 = ch - h1 * (pEvent->note() + 1); if (m_bDrumMode) { const int h2 = (h1 >> 1); const int h4 = (h1 << 1); rectView.setRect(x1 - x0 - h1, y1 - h2, h4, h4); } else { rectView.setRect(x1 - x0, y1, w1, h1); } } // Event item... QRect rectEvent; if (etype == m_pEditEvent->eventType()) { if (etype == qtractorMidiEvent::REGPARAM || etype == qtractorMidiEvent::NONREGPARAM || etype == qtractorMidiEvent::CONTROL14) { y1 = y0 - (y0 * pEvent->value()) / 16384; h1 = y0 - y1; m_resizeMode = ResizeValue14; } else if (etype == qtractorMidiEvent::PITCHBEND) { y1 = y0 - (y0 * pEvent->pitchBend()) / 8192; if (y1 > y0) { h1 = y1 - y0; y1 = y0; } else { h1 = y0 - y1; } } else if (etype == qtractorMidiEvent::PGMCHANGE) { y1 = y0 - (y0 * pEvent->param()) / 128; h1 = y0 - y1; m_resizeMode = ResizePgmChange; } else { y1 = y0 - (y0 * pEvent->value()) / 128; h1 = y0 - y1; m_resizeMode = ResizeValue; } if (!m_bNoteDuration || m_bDrumMode) w1 = 5; if (h1 < 3) h1 = 3; rectEvent.setRect(x1 - x0, y1, w1, h1); } // Set the correct target rectangle... m_rectDrag = (bEditView ? rectView : rectEvent); m_posDrag = (bEditView && m_bDrumMode ? m_rectDrag.center() : pos); // Just add this one the selection... if (!m_bEventDragEdit || m_pEventDrag == nullptr) clearSelect(); m_select.selectItem(pEvent, rectEvent, rectView, true, false); // Set the proper resize-mode... if (bEditView && etype == qtractorMidiEvent::NOTEON && !m_bDrumMode) { m_resizeMode = ResizeNoteRight; } else { if (etype == qtractorMidiEvent::REGPARAM || etype == qtractorMidiEvent::NONREGPARAM || etype == qtractorMidiEvent::CONTROL14) m_resizeMode = ResizeValue14; else if (etype == qtractorMidiEvent::PITCHBEND) m_resizeMode = ResizePitchBend; else if (etype == qtractorMidiEvent::PGMCHANGE) m_resizeMode = ResizePgmChange; else m_resizeMode = ResizeValue; } // Let it be a drag resize mode... return pEvent; } // Track drag-move-select cursor and mode... qtractorMidiEvent *qtractorMidiEditor::dragMoveEvent ( qtractorScrollView *pScrollView, const QPoint& pos, const Qt::KeyboardModifiers& modifiers ) { qtractorMidiEvent *pEvent = eventAt(pScrollView, pos, &m_rectDrag); // Make the anchor event, if any, visible yet... m_resizeMode = ResizeNone; if (pEvent) { const bool bEditView = (static_cast (m_pEditView) == pScrollView); Qt::CursorShape shape = Qt::PointingHandCursor; const qtractorMidiEvent::EventType etype = pEvent->type(); if (bEditView) { if (etype == qtractorMidiEvent::NOTEON && !m_bDrumMode) { if (pos.x() > m_rectDrag.right() - 4) { m_resizeMode = ResizeNoteRight; shape = Qt::SplitHCursor; } else if (pos.x() < m_rectDrag.left() + 4) { m_resizeMode = ResizeNoteLeft; shape = Qt::SplitHCursor; } } } else { if (etype == qtractorMidiEvent::NOTEON) { if (pos.y() < m_rectDrag.top() + 4) { m_resizeMode = ResizeValue; shape = Qt::SplitVCursor; } else if (m_bNoteDuration && !m_bDrumMode) { if (pos.x() > m_rectDrag.right() - 4) { m_resizeMode = ResizeNoteRight; shape = Qt::SplitHCursor; } else if (pos.x() < m_rectDrag.left() + 4) { m_resizeMode = ResizeNoteLeft; shape = Qt::SplitHCursor; } } } else if (etype == qtractorMidiEvent::PITCHBEND) { const int y0 = (((m_pEditEvent->viewport())->height() & ~1) >> 1); if ((pos.y() < y0 && pos.y() < m_rectDrag.top() + 4) || (pos.y() > y0 && pos.y() > m_rectDrag.bottom() - 4)) { m_resizeMode = ResizePitchBend; shape = Qt::SplitVCursor; } } else if (pos.y() < m_rectDrag.top() + 4) { if (etype == qtractorMidiEvent::REGPARAM || etype == qtractorMidiEvent::NONREGPARAM || etype == qtractorMidiEvent::CONTROL14) m_resizeMode = ResizeValue14; else if (etype == qtractorMidiEvent::PGMCHANGE) m_resizeMode = ResizePgmChange; else m_resizeMode = ResizeValue; shape = Qt::SplitVCursor; } if (m_resizeMode == ResizeNone && isDragEventResize(modifiers)) { shape = Qt::ArrowCursor; pEvent = nullptr; } } if ((m_resizeMode == ResizeNoteRight || m_resizeMode == ResizePitchBend || m_resizeMode == ResizePgmChange || m_resizeMode == ResizeValue14 || m_resizeMode == ResizeValue) && (modifiers & Qt::ControlModifier)) m_dragCursor = DragRescale; else m_dragCursor = DragResize; pScrollView->setCursor(QCursor(shape)); } else if (m_dragState == DragNone) { m_dragCursor = DragNone; pScrollView->unsetCursor(); } return pEvent; } // Start drag-move-selecting... void qtractorMidiEditor::dragMoveStart ( qtractorScrollView *pScrollView, const QPoint& pos, const Qt::KeyboardModifiers& modifiers ) { // Are we already step-moving or pasting something? switch (m_dragState) { case DragStep: // One-click change from drag-step to drag-move... m_dragState = DragMove; m_posDrag = m_rectDrag.center(); m_posStep = QPoint(0, 0); updateDragMove(pScrollView, pos + m_posStep); // Fall thru... case DragPaste: return; default: break; } // Force null state. resetDragState(pScrollView); // Remember what and where we'll be dragging/selecting... m_dragState = DragStart; m_posDrag = pos; m_pEventDrag = dragMoveEvent(pScrollView, m_posDrag, modifiers); // Check whether we're about to create something... if (m_pEventDrag == nullptr && m_bEditMode && (modifiers & (Qt::ShiftModifier | Qt::ControlModifier)) == 0) { m_dragCursor = m_dragState; m_pEventDrag = dragEditEvent(pScrollView, m_posDrag, modifiers); m_bEventDragEdit = (m_pEventDrag != nullptr); pScrollView->setCursor(QCursor(QPixmap(":/images/editModeOn.png"), 5, 18)); } else if (m_resizeMode == ResizeNone) { m_dragCursor = m_dragState; if (m_pEventDrag) { pScrollView->setCursor(QCursor( static_cast (m_pEditView) == pScrollView ? Qt::SizeAllCursor : Qt::SizeHorCursor)); } else { pScrollView->setCursor(QCursor(Qt::CrossCursor)); } } // Maybe we'll have a note pending... if (m_bSendNotes && m_pEventDrag && m_pEventDrag->type() == qtractorMidiEvent::NOTEON) m_pEditList->dragNoteOn(m_pEventDrag->note(), m_pEventDrag->velocity()); } // Update drag-move-selection... void qtractorMidiEditor::dragMoveUpdate ( qtractorScrollView *pScrollView, const QPoint& pos, const Qt::KeyboardModifiers& modifiers ) { const bool bEditView = (static_cast (m_pEditView) == pScrollView); int flags = SelectNone; switch (m_dragState) { case DragStart: // Did we moved enough around? if ((pos - m_posDrag).manhattanLength() < QApplication::startDragDistance()) break; // Are we about to move/resize something around? if (m_pEventDrag) { // Take care of selection modifier... if ((modifiers & (Qt::ShiftModifier | Qt::ControlModifier)) == 0 && !m_select.findItem(m_pEventDrag)) flags |= SelectClear; if (m_resizeMode == ResizeNone) { // Start moving... take care of yet initial selection... updateDragSelect(pScrollView, QRect(m_posDrag, QSize(1, 1)), flags | SelectCommit); // Start drag-moving... m_dragState = DragMove; updateDragMove(pScrollView, pos + m_posStep); } else { // Start resizing... take care of yet initial selection... if (!m_bEventDragEdit && !m_select.findItem(m_pEventDrag)) { updateDragSelect(pScrollView, QRect(m_posDrag, QSize(1, 1)), flags | SelectCommit); } // Start drag-resizing/rescaling... if ((m_resizeMode == ResizeNoteRight || m_resizeMode == ResizePitchBend || m_resizeMode == ResizePgmChange || m_resizeMode == ResizeValue14 || m_resizeMode == ResizeValue) && (modifiers & Qt::ControlModifier)) { m_dragState = DragRescale; updateDragRescale(pScrollView, pos); } else { m_dragState = DragResize; updateDragResize(pScrollView, pos); } } break; } // About to drag(draw) event-value resizing... if (!bEditView && isDragEventResize(modifiers)) { m_dragState = DragEventResize; updateDragEventResize(pos); break; } // Just about to start rubber-banding... m_dragState = DragSelect; // Take care of no-selection modifier... if ((modifiers & (Qt::ShiftModifier | Qt::ControlModifier)) == 0) flags |= SelectClear; // Fall thru... case DragSelect: { // Set new rubber-band extents... ensureVisible(pScrollView, pos); if (modifiers & Qt::ControlModifier) flags |= SelectToggle; const QRect& rect = QRect(m_posDrag, pos).normalized(); updateDragSelect(pScrollView, rect, flags); showToolTip(pScrollView, rect); break; } case DragMove: case DragPaste: // Drag-moving... updateDragMove(pScrollView, pos + m_posStep); break; case DragRescale: // Drag-rescaling... updateDragRescale(pScrollView, pos); break; case DragResize: // Drag-resizing... updateDragResize(pScrollView, pos); // Drag-edit/drawing... if (m_bEventDragEdit && m_pEventDrag) { qtractorMidiEvent *pEvent = dragEditEvent(pScrollView, pos, modifiers); if (pEvent && pEvent != m_pEventDrag) { if (!bEditView || !m_bDrumMode) { resizeEvent(m_pEventDrag, timeDelta(pScrollView), valueDelta(pScrollView)); m_posDelta = QPoint(0, 0); } m_pEventDrag = pEvent; } } break; case DragEventResize: // Drag(draw) resizing... updateDragEventResize(pos); break; case DragStep: case DragNone: default: // Just make cursor tell something... dragMoveEvent(pScrollView, pos, modifiers); break; } // Let note hovering shine... const int iNote = (pScrollView->contentsHeight() - pos.y()) / m_pEditList->itemHeight(); m_pEditList->dragNoteOn(iNote, -1); } // Commit drag-move-selection... void qtractorMidiEditor::dragMoveCommit ( qtractorScrollView *pScrollView, const QPoint& pos, const Qt::KeyboardModifiers& modifiers ) { int flags = qtractorMidiEditor::SelectCommit; switch (m_dragState) { case DragStart: // Were we about to edit-resize something? if (m_bEventDragEdit) { m_dragState = DragResize; executeDragResize(pScrollView, pos); break; } // Take care of selection modifier... if ((modifiers & (Qt::ShiftModifier | Qt::ControlModifier)) == 0) flags |= SelectClear; else // Shall we move the playhead?... if (m_pEventDrag == nullptr) { // Direct snap positioning... const unsigned long iFrame = frameSnap(m_iOffset + m_pTimeScale->frameFromPixel(pos.x() > 0 ? pos.x() : 0)); // Playhead positioning... setPlayHead(iFrame); // Immediately commited... qtractorSession *pSession = qtractorSession::getInstance(); if (pSession) pSession->setPlayHead(iFrame); } // Fall thru... case DragSelect: // Terminate selection... ensureVisible(pScrollView, pos); if (modifiers & Qt::ControlModifier) flags |= SelectToggle; updateDragSelect(pScrollView, QRect(m_posDrag, pos).normalized(), flags); selectionChangeNotify(); break; case DragMove: // Move it... executeDragMove(pScrollView, pos); break; case DragPaste: // Paste it... executeDragPaste(pScrollView, pos); break; case DragRescale: // Rescale it... executeDragRescale(pScrollView, pos); break; case DragResize: // Resize it... executeDragResize(pScrollView, pos); break; case DragEventResize: // Resize(by drawing) it... executeDragEventResize(pos); break; case DragStep: case DragNone: default: break; } // Force null state. resetDragState(pScrollView); } // Trap for help/tool-tip and leave events. bool qtractorMidiEditor::dragMoveFilter ( qtractorScrollView *pScrollView, QObject *pObject, QEvent *pEvent ) { if (static_cast (pObject) == pScrollView->viewport()) { if (pEvent->type() == QEvent::ToolTip && m_bToolTips) { QHelpEvent *pHelpEvent = static_cast (pEvent); if (pHelpEvent) { const QPoint& pos = pScrollView->viewportToContents(pHelpEvent->pos()); qtractorMidiEvent *pMidiEvent = eventAt(pScrollView, pos); if (pMidiEvent) { QToolTip::showText( pHelpEvent->globalPos(), eventToolTip(pMidiEvent), pScrollView->viewport()); return true; } else if (pScrollView == static_cast (m_pEditView)) { const QString sToolTip("%1 (%2)"); const int ch = m_pEditList->contentsHeight(); const int note = (ch - pos.y()) / m_pEditList->itemHeight(); QToolTip::showText( pHelpEvent->globalPos(), sToolTip.arg(noteName(note)).arg(note), pScrollView->viewport()); return true; } } } else if (pEvent->type() == QEvent::Leave && m_dragState != DragPaste && m_dragState != DragStep) { m_dragCursor = DragNone; pScrollView->unsetCursor(); m_pEditList->dragNoteOff(); return true; } } // Not handled here. return false; } // Update the event selection list. void qtractorMidiEditor::updateDragSelect ( qtractorScrollView *pScrollView, const QRect& rectSelect, int flags ) { if (m_pMidiClip == nullptr) return; qtractorMidiSequence *pSeq = m_pMidiClip->sequence(); if (pSeq == nullptr) return; // Rubber-banding only applicable whenever // the selection rectangle is not that empty... const bool bRectSelect = (rectSelect.width() > 1 || rectSelect.height() > 1); if (bRectSelect) { // Create rubber-band, if not already... if (m_pRubberBand == nullptr) { m_pRubberBand = new qtractorRubberBand( QRubberBand::Rectangle, pScrollView->viewport()); m_pRubberBand->show(); } // Rubber-band selection... m_pRubberBand->setGeometry(QRect( pScrollView->contentsToViewport(rectSelect.topLeft()), rectSelect.size())); } // Do the drag-select update properly... const bool bEditView = (static_cast (m_pEditView) == pScrollView); QRect rectUpdateView(m_select.rectView()); QRect rectUpdateEvent(m_select.rectEvent()); if (flags & SelectClear) m_select.clear(); qtractorTimeScale::Cursor cursor(m_pTimeScale); qtractorTimeScale::Node *pNode = cursor.seekFrame(m_iOffset); const unsigned long t0 = pNode->tickFromFrame(m_iOffset); int x0 = m_pTimeScale->pixelFromFrame(m_iOffset); int x1, x2; if (bRectSelect) { x1 = pScrollView->contentsX(); x2 = x1 + (pScrollView->viewport())->width(); if (x1 > rectSelect.left()) x1 = rectSelect.left(); if (x2 < rectSelect.right()) x2 = rectSelect.right(); } else { x1 = x2 = rectSelect.x(); } if (--x0 < 0) x0 = 0; if (--x1 < 0) x1 = 0; ++x2; pNode = cursor.seekPixel(x0 + x1); unsigned long t1 = pNode->tickFromPixel(x0 + x1); const unsigned long iTickStart = (t1 > t0 ? t1 - t0 : 0); pNode = cursor.seekPixel(x0 + x2); unsigned long t2 = pNode->tickFromPixel(x0 + x2); const unsigned long iTickEnd = (t2 > t0 ? t2 - t0 : 0); // This is the edit-view spacifics... const int ch = m_pEditView->contentsHeight(); // + 1; const int h1 = m_pEditList->itemHeight(); const int h2 = (h1 >> 1); const int h4 = (h1 << 1); // This is the edit-event zero-line... const qtractorMidiEvent::EventType eventType = m_pEditEvent->eventType(); const int h0 = ((m_pEditEvent->viewport())->height() & ~1); // even. const int y0 = (eventType == qtractorMidiEvent::PITCHBEND ? h0 >> 1 : h0); const bool bEventParam = (eventType == qtractorMidiEvent::CONTROLLER || eventType == qtractorMidiEvent::REGPARAM || eventType == qtractorMidiEvent::NONREGPARAM || eventType == qtractorMidiEvent::CONTROL14); const unsigned short eventParam = m_pEditEvent->eventParam(); qtractorMidiEvent *pEvent = m_cursorAt.seek(pSeq, iTickStart); qtractorMidiEvent *pEventAt = nullptr; QRect rectViewAt; QRect rectEventAt; while (pEvent && iTickEnd >= pEvent->time()) { if (((bEditView && pEvent->type() == m_pEditView->eventType()) || (!bEditView && (pEvent->type() == m_pEditEvent->eventType() && (!bEventParam || pEvent->param() == eventParam))))) { // Assume unselected... bool bSelect = false; // Common event coords... int y; t1 = t0 + pEvent->time(); t2 = t1 + pEvent->duration(); pNode = cursor.seekTick(t1); int x = pNode->pixelFromTick(t1) - 1; pNode = cursor.seekTick(t2); int w1 = pNode->pixelFromTick(t2) - x; if (w1 < 5) w1 = 5; // View item... QRect rectView; if (pEvent->type() == m_pEditView->eventType()) { y = ch - h1 * (pEvent->note() + 1); if (m_bDrumMode) rectView.setRect(x - x0 - h1, y - h2, h4, h4); else rectView.setRect(x - x0, y, w1, h1); if (bEditView) bSelect = rectSelect.intersects(rectView); } // Event item... QRect rectEvent; const qtractorMidiEvent::EventType etype = pEvent->type(); if (etype == eventType) { if (etype == qtractorMidiEvent::REGPARAM || etype == qtractorMidiEvent::NONREGPARAM || etype == qtractorMidiEvent::CONTROL14) y = y0 - (y0 * pEvent->value()) / 16384; else if (pEvent->type() == qtractorMidiEvent::PITCHBEND) y = y0 - (y0 * pEvent->pitchBend()) / 8192; else if (pEvent->type() == qtractorMidiEvent::PGMCHANGE) y = y0 - (y0 * pEvent->param()) / 128; else y = y0 - (y0 * pEvent->value()) / 128; if (!m_bNoteDuration || m_bDrumMode) w1 = 5; if (y < y0) rectEvent.setRect(x - x0, y, w1, y0 - y); else if (y > y0) rectEvent.setRect(x - x0, y0, w1, y - y0); else rectEvent.setRect(x - x0, y0 - 2, w1, 4); if (!bEditView) bSelect = rectSelect.intersects(rectEvent); } // Select item... if (bRectSelect) { m_select.selectItem(pEvent, rectEvent, rectView, bSelect, flags & SelectToggle); } else if (bSelect) { pEventAt = pEvent; rectViewAt = rectView; rectEventAt = rectEvent; } } // Lookup next... pEvent = pEvent->next(); } // Most evident single selection... if (pEventAt /* && !bRectSelect*/) { m_select.selectItem(pEventAt, rectEventAt, rectViewAt, true, flags & SelectToggle); } // Commit selection... m_select.update(flags & SelectCommit); const QSize pad(2, 2); rectUpdateView = rectUpdateView.united(m_select.rectView()); m_pEditView->viewport()->update(QRect( m_pEditView->contentsToViewport(rectUpdateView.topLeft()), rectUpdateView.size() + pad)); rectUpdateEvent = rectUpdateEvent.united(m_select.rectEvent()); m_pEditEvent->viewport()->update(QRect( m_pEditEvent->contentsToViewport(rectUpdateEvent.topLeft()), rectUpdateEvent.size() + pad)); } // Compute current drag time snap (in ticks). long qtractorMidiEditor::timeSnap ( long iTime ) const { qtractorTimeScale::Cursor cursor(m_pTimeScale); qtractorTimeScale::Node *pNode = cursor.seekFrame(m_iOffset); const unsigned long t0 = pNode->tickFromFrame(m_iOffset); const unsigned long t1 = t0 + iTime; pNode = cursor.seekTick(t1); iTime = long(pNode->tickSnap(t1)) - long(t0); return (iTime > 0 ? iTime : 0); } // Compute current drag time delta (in ticks). long qtractorMidiEditor::timeDelta ( qtractorScrollView *pScrollView ) const { DragTimeScale dts(m_pTimeScale, m_iOffset); int x1, x2; unsigned long t1, t2; if (m_pEventDrag) { t1 = dts.t0 + m_pEventDrag->time(); if (m_resizeMode == ResizeNoteRight) t1 += m_pEventDrag->duration(); dts.node = dts.cursor.seekTick(t1); x1 = dts.node->pixelFromTick(t1); } else { const bool bEditView = static_cast (m_pEditView) == pScrollView; const QRect& rect = (bEditView ? m_select.rectView() : m_select.rectEvent()); x1 = dts.x0 + rect.x(); if (m_resizeMode == ResizeNoteRight) x1 += rect.width(); dts.node = dts.cursor.seekPixel(x1); t1 = dts.node->tickFromPixel(x1); } x2 = x1 + m_posDelta.x(); dts.node = dts.cursor.seekPixel(x2); t2 = dts.node->tickFromPixel(x2); return long(dts.node->tickSnap(t2)) - long(t1); // return long(t2) - long(t1); } // Compute current drag note delta. int qtractorMidiEditor::noteDelta ( qtractorScrollView *pScrollView ) const { int iNoteDelta = 0; if (pScrollView == static_cast (m_pEditView)) { const int h1 = m_pEditList->itemHeight(); if (h1 > 0) iNoteDelta = -(m_posDelta.y() / h1); } return iNoteDelta; } // Compute current drag value delta. int qtractorMidiEditor::valueDelta ( qtractorScrollView *pScrollView ) const { int iValueDelta = 0; if (pScrollView == static_cast (m_pEditEvent)) { const int h0 = ((m_pEditEvent->viewport())->height() & ~1); // even. if (h0 > 1) { if (m_resizeMode == ResizePitchBend) iValueDelta = -(m_posDelta.y() * 8192) / (h0 >> 1); else if (m_resizeMode == ResizeValue14) iValueDelta = -(m_posDelta.y() * 16384) / h0; else iValueDelta = -(m_posDelta.y() * 128) / h0; } } return iValueDelta; } // Apply the event drag-resize (also editing). void qtractorMidiEditor::resizeEvent ( qtractorMidiEvent *pEvent, long iTimeDelta, int iValueDelta, qtractorMidiEditCommand *pEditCommand ) { long iTime, iDuration; int iValue; switch (m_resizeMode) { case ResizeNoteLeft: iTime = timeSnap(long(pEvent->time()) + iTimeDelta); iDuration = long(pEvent->duration()) + (long(pEvent->time()) - iTime); if (iDuration < 1) iDuration = 1; if (m_bEventDragEdit) { pEvent->setTime(iTime); pEvent->setDuration(iDuration); if (pEditCommand) pEditCommand->insertEvent(pEvent); } else if (pEditCommand) pEditCommand->resizeEventTime(pEvent, iTime, iDuration); if (pEvent == m_pEventDrag) { m_last.note = pEvent->note(); m_last.duration = iDuration; } break; case ResizeNoteRight: iTime = pEvent->time(); iDuration = timeSnap( long(pEvent->time() + pEvent->duration()) + iTimeDelta) - iTime; if (iDuration < 1) iDuration = 1; if (m_bEventDragEdit) { pEvent->setDuration(iDuration); if (pEditCommand) pEditCommand->insertEvent(pEvent); } else if (pEditCommand) pEditCommand->resizeEventTime(pEvent, iTime, iDuration); if (pEvent == m_pEventDrag) { m_last.note = pEvent->note(); m_last.duration = iDuration; } break; case ResizeValue: iValue = safeValue(pEvent->value() + iValueDelta); if (m_bEventDragEdit) { pEvent->setValue(iValue); if (pEditCommand) pEditCommand->insertEvent(pEvent); } else if (pEditCommand) pEditCommand->resizeEventValue(pEvent, iValue); if (pEvent == m_pEventDrag) m_last.value = iValue; break; case ResizeValue14: iValue = safeValue14(pEvent->value() + iValueDelta); if (m_bEventDragEdit) { pEvent->setValue(iValue); if (pEditCommand) pEditCommand->insertEvent(pEvent); } else if (pEditCommand) pEditCommand->resizeEventValue(pEvent, iValue); if (pEvent == m_pEventDrag) m_last.value = iValue; break; case ResizePitchBend: iValue = safePitchBend(pEvent->pitchBend() + iValueDelta); if (m_bEventDragEdit) { pEvent->setPitchBend(iValue); if (pEditCommand) pEditCommand->insertEvent(pEvent); } else if (pEditCommand) pEditCommand->resizeEventValue(pEvent, iValue); if (pEvent == m_pEventDrag) m_last.pitchBend = iValue; break; case ResizePgmChange: iValue = safeValue(pEvent->param() + iValueDelta); if (m_bEventDragEdit) { pEvent->setParam(iValue); if (pEditCommand) pEditCommand->insertEvent(pEvent); } else if (pEditCommand) pEditCommand->resizeEventValue(pEvent, iValue); if (pEvent == m_pEventDrag) m_last.value = iValue; // Fall thru... default: break; } if (m_bEventDragEdit && pEditCommand == nullptr) updateEvent(pEvent); } // Update event selection rectangle. void qtractorMidiEditor::updateEvent ( qtractorMidiEvent *pEvent ) { qtractorMidiEditSelect::Item *pItem = m_select.findItem(pEvent); if (pItem == nullptr) return; // Update selection visual rectangles... updateEventRects(pEvent, pItem->rectEvent, pItem->rectView); m_select.updateItem(pItem); } // Update event visual rectangles. void qtractorMidiEditor::updateEventRects ( qtractorMidiEvent *pEvent, QRect& rectEvent, QRect& rectView ) const { qtractorTimeScale::Cursor cursor(m_pTimeScale); qtractorTimeScale::Node *pNode = cursor.seekFrame(m_iOffset); const unsigned long t0 = pNode->tickFromFrame(m_iOffset); const int x0 = m_pTimeScale->pixelFromFrame(m_iOffset); // This is the edit-view spacifics... const int h1 = m_pEditList->itemHeight(); const int ch = m_pEditView->contentsHeight(); // + 1; // This is the edit-event zero-line... const qtractorMidiEvent::EventType eventType = m_pEditEvent->eventType(); const int h0 = ((m_pEditEvent->viewport())->height() & ~1); // even. const int y0 = (eventType == qtractorMidiEvent::PITCHBEND ? h0 >> 1 : h0); // Common event coords... const unsigned long t1 = t0 + pEvent->time(); const unsigned long t2 = t1 + pEvent->duration(); pNode = cursor.seekTick(t1); int x = pNode->pixelFromTick(t1) - 1; pNode = cursor.seekTick(t2); int w1 = pNode->pixelFromTick(t2) - x; if (w1 < 5) w1 = 5; // View item... int y; if (pEvent->type() == m_pEditView->eventType()) { y = ch - h1 * (pEvent->note() + 1); if (m_bDrumMode) { const int h2 = (h1 >> 1); const int h4 = (h1 << 1); rectView.setRect(x - x0 - h1, y - h2, h4, h4); } else rectView.setRect(x - x0, y, w1, h1); } else rectView.setRect(0, 0, 0, 0); // Event item... const qtractorMidiEvent::EventType etype = pEvent->type(); if (etype == eventType) { if (etype == qtractorMidiEvent::REGPARAM || etype == qtractorMidiEvent::NONREGPARAM || etype == qtractorMidiEvent::CONTROL14) y = y0 - (y0 * pEvent->value()) / 16384; else if (etype == qtractorMidiEvent::PITCHBEND) y = y0 - (y0 * pEvent->pitchBend()) / 8192; else if (etype == qtractorMidiEvent::PGMCHANGE) y = y0 - (y0 * pEvent->param()) / 128; else y = y0 - (y0 * pEvent->value()) / 128; if (!m_bNoteDuration || m_bDrumMode) w1 = 5; if (y < y0) rectEvent.setRect(x - x0, y, w1, y0 - y); else if (y > y0) rectEvent.setRect(x - x0, y0, w1, y - y0); else rectEvent.setRect(x - x0, y0 - 2, w1, 4); } else rectEvent.setRect(0, 0, 0, 0); } // Drag-move current selection. void qtractorMidiEditor::updateDragMove ( qtractorScrollView *pScrollView, const QPoint& pos ) { ensureVisible(pScrollView, pos); const bool bEditView = (static_cast (m_pEditView) == pScrollView); QRect rectUpdateView(m_select.rectView().translated(m_posDelta)); QRect rectUpdateEvent(m_select.rectEvent().translated(m_posDelta.x(), 0)); const QPoint delta(pos - m_posDrag); QRect rect(bEditView ? m_select.rectView() : m_select.rectEvent()); const int h1 = m_pEditList->itemHeight(); const int cw = pScrollView->contentsWidth(); int dx = delta.x(); const int x1 = rect.x() + dx; if (x1 < 0) dx = -rect.x(); if (x1 + rect.width() > cw) dx = cw - rect.right(); int x0 = m_rectDrag.x(); if (bEditView && m_bDrumMode) x0 += h1; x0 += m_pTimeScale->pixelFromFrame(m_iOffset); m_posDelta.setX(pixelSnap(x0 + dx) - x0); if (bEditView && h1 > 0) { const int ch = m_pEditView->contentsHeight(); int y0 = rect.y(); if (m_bDrumMode) y0 += (h1 >> 1); int y1 = y0 + delta.y(); if (y1 < 0) y1 = 0; if (y1 + rect.height() > ch) y1 = ch - rect.height(); unsigned char note = 127 - (y1 / h1); if (m_iSnapToScaleType > 0 && !m_bDrumMode) note = snapToScale(note, m_iSnapToScaleKey, m_iSnapToScaleType); m_posDelta.setY(h1 * (127 - note) - y0); } else { m_posDelta.setY(0); } const QSize pad(2, 2); rectUpdateView = rectUpdateView.united( m_select.rectView().translated(m_posDelta)); m_pEditView->viewport()->update(QRect( m_pEditView->contentsToViewport(rectUpdateView.topLeft()), rectUpdateView.size() + pad)); rectUpdateEvent = rectUpdateEvent.united( m_select.rectEvent().translated(m_posDelta.x(), 0)); m_pEditEvent->viewport()->update(QRect( m_pEditEvent->contentsToViewport(rectUpdateEvent.topLeft()), rectUpdateEvent.size() + pad)); // Maybe we've change some note pending... if (m_bSendNotes && m_pEventDrag && m_pEventDrag->type() == qtractorMidiEvent::NOTEON) { int iNote = int(m_pEventDrag->note()); if (h1 > 0) iNote -= (m_posDelta.y() / h1); m_pEditList->dragNoteOn(iNote, m_pEventDrag->velocity()); } // Show anchor event tooltip... if (m_bToolTips) { qtractorMidiEvent *pEvent = m_pEventDrag; if (pEvent == nullptr) pEvent = m_select.anchorEvent(); if (pEvent) { QToolTip::showText( QCursor::pos(), eventToolTip(pEvent, timeDelta(pScrollView), noteDelta(pScrollView), 0), pScrollView->viewport()); } } } // Drag-rescale current selection. void qtractorMidiEditor::updateDragRescale ( qtractorScrollView *pScrollView, const QPoint& pos ) { ensureVisible(pScrollView, pos); const QPoint delta(pos - m_posDrag); int x0, x1; int y0, y1; int dx = 0; int dy = 0; switch (m_resizeMode) { case ResizeNoteRight: dx = delta.x(); x0 = m_rectDrag.right() + m_pTimeScale->pixelFromFrame(m_iOffset); x1 = m_rectDrag.right() + dx; if (x1 < m_rectDrag.left()) dx = -(m_rectDrag.width()); dx = pixelSnap(x0 + dx) - x0; break; case ResizeValue: case ResizeValue14: case ResizePitchBend: case ResizePgmChange: dy = delta.y(); y0 = m_rectDrag.bottom(); y1 = y0 + dy; dy = y1 - y0; // Fall thru... default: break; } m_posDelta.setX(dx); m_posDelta.setY(dy); if (dx || dy) { m_pEditView->viewport()->update(); m_pEditEvent->viewport()->update(); } // Show anchor event tooltip... if (m_bToolTips) { qtractorMidiEvent *pEvent = m_pEventDrag; if (pEvent == nullptr) pEvent = m_select.anchorEvent(); if (pEvent) { QToolTip::showText( QCursor::pos(), eventToolTip(pEvent, timeDelta(pScrollView), 0, valueDelta(pScrollView)), pScrollView->viewport()); } } } // Drag-resize current selection (also editing). void qtractorMidiEditor::updateDragResize ( qtractorScrollView *pScrollView, const QPoint& pos ) { ensureVisible(pScrollView, pos); QRect rectUpdateView(m_select.rectView().translated(m_posDelta.x(), 0)); QRect rectUpdateEvent(m_select.rectEvent().translated(m_posDelta)); const QPoint delta(pos - m_posDrag); int x0, x1; int y0, y1; int dx = 0; int dy = 0; switch (m_resizeMode) { case ResizeNoteLeft: dx = delta.x(); x0 = m_rectDrag.left() + m_pTimeScale->pixelFromFrame(m_iOffset); x1 = m_rectDrag.left() + dx; if (x1 > m_rectDrag.right()) { dx -= m_rectDrag.width(); m_resizeMode = ResizeNoteRight; m_posDrag.setX(m_rectDrag.right()); x0 += m_rectDrag.width(); } dx = pixelSnap(x0 + dx) - x0; break; case ResizeNoteRight: dx = delta.x(); x0 = m_rectDrag.right() + m_pTimeScale->pixelFromFrame(m_iOffset); x1 = m_rectDrag.right() + dx; if (x1 < m_rectDrag.left()) { dx += m_rectDrag.width(); m_resizeMode = ResizeNoteLeft; m_posDrag.setX(m_rectDrag.left()); x0 -= m_rectDrag.width(); } dx = pixelSnap(x0 + dx) - x0; break; case ResizeValue: if (m_bDrumMode && m_bEventDragEdit // HACK: Fake note resizes... && static_cast (m_pEditView) == pScrollView) break; // Fall thru... case ResizeValue14: case ResizePitchBend: case ResizePgmChange: dy = delta.y(); y0 = m_rectDrag.bottom(); y1 = y0 + dy; dy = y1 - y0; // Fall thru... default: break; } m_posDelta.setX(dx); m_posDelta.setY(dy); const QSize pad(2, 2); rectUpdateView = rectUpdateView.united( m_select.rectView().translated(m_posDelta.x(), 0)); m_pEditView->viewport()->update(QRect( m_pEditView->contentsToViewport(rectUpdateView.topLeft()), rectUpdateView.size() + pad)); rectUpdateEvent = rectUpdateEvent.united( m_select.rectEvent().translated(m_posDelta)); m_pEditEvent->viewport()->update(QRect( m_pEditEvent->contentsToViewport(rectUpdateEvent.topLeft()), rectUpdateEvent.size() + pad)); // Show anchor event tooltip... if (m_bToolTips) { qtractorMidiEvent *pEvent = m_pEventDrag; if (pEvent == nullptr) pEvent = m_select.anchorEvent(); if (pEvent) { QToolTip::showText( QCursor::pos(), eventToolTip(pEvent, timeDelta(pScrollView), 0, valueDelta(pScrollView)), pScrollView->viewport()); } } } // Drag(draw) event value-resize check. bool qtractorMidiEditor::isDragEventResize ( Qt::KeyboardModifiers modifiers ) const { if (!m_bEditMode/* || !m_bEditModeDraw*/) return false; if (modifiers & (Qt::ShiftModifier | Qt::ControlModifier)) return false; const qtractorMidiEvent::EventType eventType = m_pEditEvent->eventType(); const qtractorMidiEditSelect::ItemList& items = m_select.items(); qtractorMidiEditSelect::ItemList::ConstIterator iter = items.constBegin(); const qtractorMidiEditSelect::ItemList::ConstIterator& iter_end = items.constEnd(); for ( ; iter != iter_end; ++iter) { qtractorMidiEvent *pEvent = iter.key(); qtractorMidiEditSelect::Item *pItem = iter.value(); if ((pItem->flags & 1) == 0) continue; if (pEvent->type() == eventType) return true; } return false; } // Drag(draw) event value-resize to current selection... void qtractorMidiEditor::updateDragEventResize ( const QPoint& pos ) { m_pEditEvent->ensureVisible(pos.x(), 0, 16, 0); const QPoint delta(pos - m_posDrag); if (delta.manhattanLength() < QApplication::startDragDistance()) return; const qtractorMidiEvent::EventType eventType = m_pEditEvent->eventType(); const int h0 = ((m_pEditEvent->viewport())->height() & ~1); // even. const int y0 = (eventType == qtractorMidiEvent::PITCHBEND ? h0 >> 1 : h0); if (y0 < 1) return; const QRect& rectDrag = QRect(m_posDrag, m_posDragEventResize).normalized(); QRect rectUpdateEvent(m_select.rectEvent().united(rectDrag)); const int xmin = (m_bEditModeDraw || delta.x() < 0 ? pos.x() : m_posDrag.x()); const int xmax = (m_bEditModeDraw || delta.x() > 0 ? pos.x() : m_posDrag.x()); const int ymin = 1; const int ymax = h0; const float m = (m_bEditModeDraw ? 0.0f : float(delta.y()) / float(delta.x())); const float b = float(pos.y()) - m * float(pos.x()); const qtractorMidiEditSelect::ItemList& items = m_select.items(); qtractorMidiEditSelect::ItemList::ConstIterator iter = items.constBegin(); const qtractorMidiEditSelect::ItemList::ConstIterator& iter_end = items.constEnd(); for ( ; iter != iter_end; ++iter) { qtractorMidiEvent *pEvent = iter.key(); qtractorMidiEditSelect::Item *pItem = iter.value(); if ((pItem->flags & 1) == 0) continue; if (pEvent->type() != eventType) continue; const QRect& rectEvent = pItem->rectEvent; if (rectEvent.right() < xmin || rectEvent.left() > xmax) continue; int y = int(m * float(rectEvent.x()) + b); if (y < ymin) y = ymin; else if (y > ymax) y = ymax; if (pEvent->type() == qtractorMidiEvent::PITCHBEND) { if (y > y0) { pItem->rectEvent.setBottom(y); y = y0; } else { pItem->rectEvent.setBottom(y0); } } pItem->rectEvent.setTop(y); pItem->flags |= 4; m_select.updateItem(pItem); } rectUpdateEvent = rectUpdateEvent.united(m_select.rectEvent()); m_pEditEvent->viewport()->update(QRect( m_pEditEvent->contentsToViewport(rectUpdateEvent.topLeft()), rectUpdateEvent.size())); m_posDragEventResize = pos; } // Finalize the event drag-move. void qtractorMidiEditor::executeDragMove ( qtractorScrollView *pScrollView, const QPoint& pos ) { if (m_pMidiClip == nullptr) return; updateDragMove(pScrollView, pos + m_posStep); const long iTimeDelta = timeDelta(pScrollView); const int iNoteDelta = noteDelta(pScrollView); qtractorMidiEditCommand *pEditCommand = new qtractorMidiEditCommand(m_pMidiClip, tr("move")); const qtractorMidiEditSelect::ItemList& items = m_select.items(); qtractorMidiEditSelect::ItemList::ConstIterator iter = items.constBegin(); const qtractorMidiEditSelect::ItemList::ConstIterator& iter_end = items.constEnd(); for ( ; iter != iter_end; ++iter) { qtractorMidiEvent *pEvent = iter.key(); qtractorMidiEditSelect::Item *pItem = iter.value(); if ((pItem->flags & 1) == 0) continue; const int iNote = safeNote(pEvent->note() + iNoteDelta); const long iTime = long(pEvent->time() + pItem->delta) + iTimeDelta; // if (pEvent == m_pEventDrag) // iTime = timeSnap(iTime); pEditCommand->moveEvent(pEvent, iNote, iTime); } // Make it as an undoable command... m_pCommands->exec(pEditCommand); } // Finalize the event drag-resize (also editing). void qtractorMidiEditor::executeDragResize ( qtractorScrollView *pScrollView, const QPoint& pos ) { if (m_pMidiClip == nullptr) return; updateDragResize(pScrollView, pos); const long iTimeDelta = timeDelta(pScrollView); const int iValueDelta = valueDelta(pScrollView); qtractorMidiEditCommand *pEditCommand = new qtractorMidiEditCommand(m_pMidiClip, m_bEventDragEdit ? tr("edit") : tr("resize")); const qtractorMidiEditSelect::ItemList& items = m_select.items(); qtractorMidiEditSelect::ItemList::ConstIterator iter = items.constBegin(); const qtractorMidiEditSelect::ItemList::ConstIterator& iter_end = items.constEnd(); for ( ; iter != iter_end; ++iter) { qtractorMidiEvent *pEvent = iter.key(); qtractorMidiEditSelect::Item *pItem = iter.value(); if ((pItem->flags & 1) == 0) continue; if (!m_bEventDragEdit || m_pEventDrag == pEvent) resizeEvent(pEvent, iTimeDelta, iValueDelta, pEditCommand); else resizeEvent(pEvent, 0, 0, pEditCommand); } // On edit mode we own the new events... if (m_bEventDragEdit) { m_bEventDragEdit = false; m_pEventDrag = nullptr; m_select.clear(); } // Make it as an undoable command... m_pCommands->exec(pEditCommand); } // Finalize the event drag-rescale. void qtractorMidiEditor::executeDragRescale ( qtractorScrollView *pScrollView, const QPoint& pos ) { if (m_pMidiClip == nullptr) return; if (m_pEventDrag == nullptr) return; updateDragRescale(pScrollView, pos); DragTimeScale *pDts = nullptr; int x1; unsigned long t1 = 0, t2; unsigned long d1 = 0, d2; int v1 = 0, v2; long iTimeDelta = 0; int iValueDelta = 0; switch (m_resizeMode) { case ResizeNoteRight: pDts = new DragTimeScale(m_pTimeScale, m_iOffset); t1 = pDts->t0 + m_pEventDrag->time(); pDts->node = pDts->cursor.seekTick(t1); x1 = pDts->node->pixelFromTick(t1); d1 = m_pEventDrag->duration(); x1 += m_posDelta.x(); pDts->node = pDts->cursor.seekPixel(x1); t2 = pDts->node->tickFromPixel(x1); iTimeDelta = long(pDts->node->tickSnap(t2)) - long(t1); break; case ResizeValue: case ResizeValue14: v1 = m_pEventDrag->value(); iValueDelta = valueDelta(pScrollView); break; case ResizePitchBend: v1 = m_pEventDrag->pitchBend(); iValueDelta = valueDelta(pScrollView); break; case ResizePgmChange: v1 = m_pEventDrag->param(); iValueDelta = valueDelta(pScrollView); // Fall thru... default: break; } qtractorMidiEditCommand *pEditCommand = new qtractorMidiEditCommand(m_pMidiClip, tr("rescale")); const qtractorMidiEditSelect::ItemList& items = m_select.items(); qtractorMidiEditSelect::ItemList::ConstIterator iter = items.constBegin(); const qtractorMidiEditSelect::ItemList::ConstIterator& iter_end = items.constEnd(); for ( ; iter != iter_end; ++iter) { qtractorMidiEvent *pEvent = iter.key(); qtractorMidiEditSelect::Item *pItem = iter.value(); if ((pItem->flags & 1) == 0) continue; switch (m_resizeMode) { case ResizeNoteRight: if (pDts && d1 > 0) { d2 = pEvent->duration() * (d1 + iTimeDelta) / d1; if (d2 < 1) d2 = 1; t2 = pDts->t0 + pEvent->time(); if (t2 > t1) t2 = t1 + (t2 - t1) * (d1 + iTimeDelta) / d1; if (t2 < pDts->t0) t2 = pDts->t0; pEditCommand->resizeEventTime(pEvent, t2 - pDts->t0, d2); if (pEvent == m_pEventDrag) { m_last.note = pEvent->note(); m_last.duration = d2; } } break; case ResizeValue: if (v1) { v2 = safeValue(pEvent->value() * (v1 + iValueDelta) / v1); pEditCommand->resizeEventValue(pEvent, v2); if (pEvent == m_pEventDrag) m_last.value = v2; } break; case ResizeValue14: if (v1) { v2 = safeValue14(pEvent->value() * (v1 + iValueDelta) / v1); pEditCommand->resizeEventValue(pEvent, v2); if (pEvent == m_pEventDrag) m_last.value = v2; } break; case ResizePitchBend: if (v1) { v2 = safePitchBend(pEvent->pitchBend() * (v1 + iValueDelta) / v1); pEditCommand->resizeEventValue(pEvent, v2); if (pEvent == m_pEventDrag) m_last.pitchBend = v2; } break; case ResizePgmChange: if (v1) { v2 = safeValue(pEvent->param() * (v1 + iValueDelta) / v1); pEditCommand->resizeEventValue(pEvent, v2); if (pEvent == m_pEventDrag) m_last.value = v2; } // Fall thru... default: break; } } // Local cleanup. if (pDts) delete pDts; // Make it as an undoable command... m_pCommands->exec(pEditCommand); } // Finalize the event drag-paste. void qtractorMidiEditor::executeDragPaste ( qtractorScrollView *pScrollView, const QPoint& pos ) { if (m_pMidiClip == nullptr) return; updateDragMove(pScrollView, pos + m_posStep); const bool bEditView = (static_cast (m_pEditView) == pScrollView); const long iTimeDelta = timeDelta(pScrollView); const int iNoteDelta = (bEditView ? noteDelta(pScrollView) : 0); qtractorMidiEditCommand *pEditCommand = new qtractorMidiEditCommand(m_pMidiClip, tr("paste")); QList events; const qtractorMidiEditSelect::ItemList& items = m_select.items(); qtractorMidiEditSelect::ItemList::ConstIterator iter = items.constBegin(); const qtractorMidiEditSelect::ItemList::ConstIterator& iter_end = items.constEnd(); for ( ; iter != iter_end; ++iter) { qtractorMidiEvent *pEvent = new qtractorMidiEvent(*iter.key()); qtractorMidiEditSelect::Item *pItem = iter.value(); if ((pItem->flags & 1) == 0) continue; const long iTime = long(pEvent->time() + pItem->delta) + iTimeDelta; // if (pEvent == m_pEventDrag) // iTime = timeSnap(iTime); pEvent->setTime(iTime); if (bEditView) pEvent->setNote(safeNote(pEvent->note() + iNoteDelta)); else if (m_pEditEvent->eventType() == qtractorMidiEvent::CONTROLLER) pEvent->setController(m_pEditEvent->eventParam()); pEditCommand->insertEvent(pEvent); events.append(pEvent); } // Make it as an undoable command... m_pCommands->exec(pEditCommand); // Remake current selection alright... if (!events.isEmpty()) { m_select.clear(); QListIterator event_iter(events); while (event_iter.hasNext()) { qtractorMidiEvent *pEvent = event_iter.next(); if (pEvent) { QRect rectEvent, rectView; updateEventRects(pEvent, rectEvent, rectView); m_select.addItem(pEvent, rectEvent, rectView); } } m_select.update(false); } } // Apply drag(draw) event value-resize to current selection. void qtractorMidiEditor::executeDragEventResize ( const QPoint& pos ) { if (m_pMidiClip == nullptr) return; updateDragEventResize(pos); const qtractorMidiEvent::EventType eventType = m_pEditEvent->eventType(); const int h0 = ((m_pEditEvent->viewport())->height() & ~1); // even. const int y0 = (eventType == qtractorMidiEvent::PITCHBEND ? h0 >> 1 : h0); if (y0 < 1) return; qtractorMidiEditCommand *pEditCommand = new qtractorMidiEditCommand(m_pMidiClip, tr("resize")); const qtractorMidiEditSelect::ItemList& items = m_select.items(); qtractorMidiEditSelect::ItemList::ConstIterator iter = items.constBegin(); const qtractorMidiEditSelect::ItemList::ConstIterator& iter_end = items.constEnd(); for ( ; iter != iter_end; ++iter) { qtractorMidiEvent *pEvent = iter.key(); qtractorMidiEditSelect::Item *pItem = iter.value(); if ((pItem->flags & 1) == 0) continue; if ((pItem->flags & 4) == 0) continue; if (pEvent->type() != eventType) continue; int iValue = 0; int y = pItem->rectEvent.top(); const qtractorMidiEvent::EventType etype = pEvent->type(); if (etype == qtractorMidiEvent::PITCHBEND) { if (y >= y0) y = pItem->rectEvent.bottom(); iValue = (8192 * (y0 - y)) / y0; pEditCommand->resizeEventValue(pEvent, iValue); if (pEvent == m_pEventDrag) m_last.pitchBend = iValue; } else { if (etype == qtractorMidiEvent::REGPARAM || etype == qtractorMidiEvent::NONREGPARAM || etype == qtractorMidiEvent::CONTROL14) iValue = (16384 * (y0 - y)) / y0; else iValue = (128 * (y0 - y)) / y0; pEditCommand->resizeEventValue(pEvent, iValue); if (pEvent == m_pEventDrag) m_last.value = iValue; } pItem->flags &= ~4; } // Make it as an undoable command... m_pCommands->exec(pEditCommand); } // Visualize the event selection drag-move. void qtractorMidiEditor::paintDragState ( qtractorScrollView *pScrollView, QPainter *pPainter ) { const bool bEditView = (static_cast (m_pEditView) == pScrollView); #ifdef CONFIG_DEBUG_0 const QRect& rectSelect = (bEditView ? m_select.rectView() : m_select.rectEvent()); if (!rectSelect.isEmpty()) { pPainter->fillRect(QRect( pScrollView->contentsToViewport(rectSelect.topLeft()), rectSelect.size()), QColor(255, 0, 255, 40)); } #endif int x1, y1; DragTimeScale *pDts = nullptr; unsigned long t1 = 0, t2; unsigned long d1 = 0, d2; int v1 = 0; long iTimeDelta = 0; int iValueDelta = 0; if (m_dragState == DragRescale && m_pEventDrag) { switch (m_resizeMode) { case ResizeNoteRight: pDts = new DragTimeScale(m_pTimeScale, m_iOffset); t1 = pDts->t0 + m_pEventDrag->time(); pDts->node = pDts->cursor.seekTick(t1); x1 = pDts->node->pixelFromTick(t1); d1 = m_pEventDrag->duration(); x1 += m_posDelta.x(); pDts->node = pDts->cursor.seekPixel(x1); t2 = pDts->node->tickFromPixel(x1); iTimeDelta = long(pDts->node->tickSnap(t2)) - long(t1); break; case ResizeValue: case ResizeValue14: v1 = m_pEventDrag->value(); iValueDelta = valueDelta(pScrollView); break; case ResizePitchBend: v1 = m_pEventDrag->pitchBend(); iValueDelta = valueDelta(pScrollView); break; case ResizePgmChange: v1 = m_pEventDrag->param(); iValueDelta = valueDelta(pScrollView); // Fall thru... default: break; } } QVector diamond; if (m_bDrumMode) { const int h1 = (m_pEditList->itemHeight() >> 1) + 2; diamond.append(QPoint(-h1, 0)); diamond.append(QPoint( 0, -h1)); diamond.append(QPoint(+h1, 0)); diamond.append(QPoint( 0, +h1)); } const qtractorMidiEditSelect::ItemList& items = m_select.items(); qtractorMidiEditSelect::ItemList::ConstIterator iter = items.constBegin(); const qtractorMidiEditSelect::ItemList::ConstIterator& iter_end = items.constEnd(); const QColor rgbaSelect(0, 0, 255, 120); for ( ; iter != iter_end; ++iter) { qtractorMidiEvent *pEvent = iter.key(); qtractorMidiEditSelect::Item *pItem = iter.value(); if ((pItem->flags & 1) == 0) continue; QRect rect = (bEditView ? pItem->rectView : pItem->rectEvent); if (!m_bEventDragEdit || pEvent == m_pEventDrag) { if (m_dragState == DragRescale) { switch (m_resizeMode) { case ResizeNoteRight: if (pDts && d1 > 0) { t2 = pDts->t0 + pEvent->time(); if (t2 > t1) t2 = t1 + (t2 - t1) * (d1 + iTimeDelta) / d1; if (t2 < pDts->t0) t2 = pDts->t0; pDts->node = pDts->cursor.seekTick(t2); rect.setLeft( pDts->node->pixelFromTick(t2) - pDts->x0); if (bEditView || (m_bNoteDuration && !m_bDrumMode)) { d2 = pEvent->duration() * (d1 + iTimeDelta) / d1; if (d2 < 1) d2 = 1; rect.setRight( pDts->node->pixelFromTick(t2 + d2) - pDts->x0); } else rect.setWidth(5); } break; case ResizeValue: case ResizeValue14: case ResizePgmChange: if (v1) { y1 = rect.height() * (v1 + iValueDelta) / v1; y1 = rect.bottom() - y1; if (y1 < 0) y1 = 0; rect.setTop(y1); } break; case ResizePitchBend: if (v1) { const int y0 = ((m_pEditEvent->viewport())->height() & ~1) >> 1; y1 = rect.height() * (v1 + iValueDelta) / v1; if (y0 > rect.top()) { y1 = rect.bottom() - y1; if (y1 < 0) y1 = 0; if (y1 > rect.bottom()) { rect.setTop(rect.bottom()); rect.setBottom(y1); } else { rect.setTop(y1); } } else if (y0 < rect.bottom()) { y1 = rect.top() + y1; if (y1 < 0) y1 = 0; if (y1 < rect.top()) { rect.setBottom(rect.top()); rect.setTop(y1); } else { rect.setBottom(y1); } } } // Fall thru... default: break; } } else if (m_dragState == DragResize) { switch (m_resizeMode) { case ResizeNoteLeft: x1 = rect.left() + m_posDelta.x(); if (x1 < 0) x1 = 0; if (x1 > rect.right()) x1 = rect.right(); rect.setLeft(x1); if (!bEditView && (!m_bNoteDuration || m_bDrumMode)) rect.setWidth(5); break; case ResizeNoteRight: if (bEditView || (m_bNoteDuration && !m_bDrumMode)) { x1 = rect.right() + m_posDelta.x(); if (x1 < rect.left()) x1 = rect.left(); rect.setRight(x1); } break; case ResizeValue: case ResizeValue14: case ResizePgmChange: if (!bEditView) { y1 = rect.top() + m_posDelta.y(); if (y1 < 0) y1 = 0; if (y1 > rect.bottom()) y1 = rect.bottom(); rect.setTop(y1); } break; case ResizePitchBend: if (!bEditView) { const int y0 = ((m_pEditEvent->viewport())->height() & ~1) >> 1; if (y0 > rect.top()) { y1 = rect.top() + m_posDelta.y(); if (y1 < 0) y1 = 0; if (y1 > rect.bottom()) { rect.setTop(rect.bottom()); rect.setBottom(y1); } else { rect.setTop(y1); } } else if (y0 < rect.bottom()) { y1 = rect.bottom() + m_posDelta.y(); if (y1 < 0) y1 = 0; if (y1 < rect.top()) { rect.setBottom(rect.top()); rect.setTop(y1); } else { rect.setBottom(y1); } } } // Fall thru... default: break; } } // Draw for selection/move... else if (bEditView) rect.translate(m_posDelta); else rect.translate(m_posDelta.x(), 0); } // Paint the damn bastard... pPainter->setPen(rgbaSelect); if (pEvent == m_pEventDrag) pPainter->setBrush(rgbaSelect.lighter()); else pPainter->setBrush(rgbaSelect); if (bEditView && m_bDrumMode) { pPainter->drawPolygon(QPolygon(diamond).translated( pScrollView->contentsToViewport(rect.center() + QPoint(1, 1)))); // ++diamond; } else { pPainter->drawRect(QRect( pScrollView->contentsToViewport(rect.topLeft()), rect.size())); } } // Local cleanup. if (pDts) delete pDts; // Paint drag(draw) event-value line... if (!bEditView && m_dragState == DragEventResize && !m_bEditModeDraw) { QPen pen(Qt::DotLine); pen.setColor(Qt::blue); pPainter->setPen(pen); pPainter->drawLine( pScrollView->contentsToViewport(m_posDrag), pScrollView->contentsToViewport(m_posDragEventResize)); } } // Reset drag/select/move state. void qtractorMidiEditor::resetDragState ( qtractorScrollView *pScrollView ) { if (m_bEventDragEdit) { const qtractorMidiEditSelect::ItemList& items = m_select.items(); qtractorMidiEditSelect::ItemList::ConstIterator iter = items.constBegin(); const qtractorMidiEditSelect::ItemList::ConstIterator& iter_end = items.constEnd(); for ( ; iter != iter_end; ++iter) delete iter.key(); m_select.clear(); } m_pEventDrag = nullptr; m_bEventDragEdit = false; m_posDelta = QPoint(0, 0); m_posStep = QPoint(0, 0); m_posDragEventResize = QPoint(0, 0); m_pEditPaste = nullptr; if (m_pRubberBand) { m_pRubberBand->hide(); delete m_pRubberBand; m_pRubberBand = nullptr; } if (pScrollView) { if (m_dragState != DragNone) { m_dragCursor = DragNone; pScrollView->unsetCursor(); } if (m_dragState == DragMove || m_dragState == DragResize || m_dragState == DragRescale || m_dragState == DragPaste || m_dragState == DragStep) { // m_select.clear(); updateContents(); } } if (m_pEditList) m_pEditList->dragNoteOff(); m_dragState = DragNone; m_resizeMode = ResizeNone; } // Edit tools form page selector. void qtractorMidiEditor::executeTool ( int iToolIndex ) { if (m_pMidiClip == nullptr) return; qtractorMidiToolsForm toolsForm(this); toolsForm.setToolIndex(iToolIndex); if (toolsForm.exec()) { qtractorMidiEditCommand *pEditCommand = toolsForm.editCommand(m_pMidiClip, &m_select, m_pTimeScale->tickFromFrame(m_iOffset)); m_pCommands->exec(pEditCommand); } QWidget::activateWindow(); m_pEditView->setFocus(); } // Command list accessor. qtractorCommandList *qtractorMidiEditor::commands (void) const { return m_pCommands; } // Update instrument default note names (nb. drum key names). void qtractorMidiEditor::updateDefaultDrumNoteNames (void) { initDefaultNoteNames(); QHash::ConstIterator iter = g_noteNames.constBegin(); const QHash::ConstIterator& iter_end = g_noteNames.constEnd(); for ( ; iter != iter_end; ++iter) { const unsigned char note = iter.key(); if (note >= 12) m_noteNames.insert(note, iter.value()); } } // Update instrument default controller names. void qtractorMidiEditor::updateDefaultControllerNames (void) { initDefaultControllerNames(); QHash::ConstIterator iter = g_controllerNames.constBegin(); const QHash::ConstIterator& iter_end = g_controllerNames.constEnd(); for ( ; iter != iter_end; ++iter) m_controllerNames.insert(iter.key(), iter.value()); } // Update instrument default RPN contrioller names. void qtractorMidiEditor::updateDefaultRpnNames (void) { const QMap& rpns = defaultRpnNames(); QMap::ConstIterator rpns_iter = rpns.constBegin(); const QMap::ConstIterator& rpns_end = rpns.constEnd(); for ( ; rpns_iter != rpns_end; ++rpns_iter) m_rpnNames.insert(rpns_iter.key(), rpns_iter.value()); } // Update instrument default NRPN contrioller names. void qtractorMidiEditor::updateDefaultNrpnNames (void) { const QMap& nrpns = defaultNrpnNames(); QMap::ConstIterator nrpns_iter = nrpns.constBegin(); const QMap::ConstIterator& nrpns_end = nrpns.constEnd(); for ( ; nrpns_iter != nrpns_end; ++nrpns_iter) m_nrpnNames.insert(nrpns_iter.key(), nrpns_iter.value()); } // Update instrument defined names for current clip/track. void qtractorMidiEditor::updateInstrumentNames (void) { m_noteNames.clear(); m_programNames.clear(); m_controllerNames.clear(); m_rpnNames.clear(); m_nrpnNames.clear(); // Update deafault controller names... updateDefaultControllerNames(); updateDefaultRpnNames(); updateDefaultNrpnNames(); if (m_pMidiClip == nullptr) return; qtractorTrack *pTrack = m_pMidiClip->track(); if (pTrack == nullptr) return; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; qtractorInstrumentList *pInstruments = pSession->instruments(); if (pInstruments == nullptr) return; // Get instrument name from patch descriptor... QString sInstrumentName; qtractorMidiBus *pMidiBus = static_cast (pTrack->outputBus()); if (pMidiBus) sInstrumentName = pMidiBus->patch(pTrack->midiChannel()).instrumentName; // Do we have any?... if (sInstrumentName.isEmpty() || !pInstruments->contains(sInstrumentName)) { // Default drumk-key note names: // at least have a GM Drums help... if (m_bDrumMode || pTrack->isMidiDrums()) updateDefaultDrumNoteNames(); // No instrument definition... return; } // Finally, got instrument descriptor... const qtractorInstrument& instr = pInstruments->value(sInstrumentName); const int iBank = pTrack->midiBank(); const int iProg = pTrack->midiProg(); // Default drumk-key note names: // at least have a GM Drums help... if (m_bDrumMode || pTrack->isMidiDrums() || instr.isDrum(iBank, iProg)) updateDefaultDrumNoteNames(); // Key note names... const qtractorInstrumentData& notes = instr.notes(iBank, iProg); qtractorInstrumentData::ConstIterator notes_iter = notes.constBegin(); const qtractorInstrumentData::ConstIterator& notes_end = notes.constEnd(); for ( ; notes_iter != notes_end; ++notes_iter) m_noteNames.insert(notes_iter.key(), notes_iter.value()); // Program names... const qtractorInstrumentData& programs = instr.patch(iBank); qtractorInstrumentData::ConstIterator programs_iter = programs.constBegin(); const qtractorInstrumentData::ConstIterator& programs_end = programs.constEnd(); for ( ; programs_iter != programs_end; ++programs_iter) { m_programNames.insert( programs_iter.key(), programs_iter.value()); } // Controller names... const qtractorInstrumentData& controllers = instr.controllers(); qtractorInstrumentData::ConstIterator controllers_iter = controllers.constBegin(); const qtractorInstrumentData::ConstIterator& controllers_end = controllers.constEnd(); for ( ; controllers_iter != controllers_end; ++controllers_iter) { m_controllerNames.insert( controllers_iter.key(), controllers_iter.value()); } // RPN names... const qtractorInstrumentData& rpns = instr.rpns(); qtractorInstrumentData::ConstIterator rpns_iter = rpns.constBegin(); const qtractorInstrumentData::ConstIterator& rpns_end = rpns.constEnd(); for ( ; rpns_iter != rpns_end; ++rpns_iter) { m_rpnNames.insert( rpns_iter.key(), rpns_iter.value()); } // NRPN names... const qtractorInstrumentData& nrpns = instr.nrpns(); qtractorInstrumentData::ConstIterator nrpns_iter = nrpns.constBegin(); const qtractorInstrumentData::ConstIterator& nrpns_end = nrpns.constEnd(); for ( ; nrpns_iter != nrpns_end; ++nrpns_iter) { m_nrpnNames.insert( nrpns_iter.key(), nrpns_iter.value()); } } // Note name map accessor. const QString qtractorMidiEditor::noteName ( unsigned char note ) const { QHash::ConstIterator iter = m_noteNames.constFind(note); if (iter == m_noteNames.constEnd()) return defaultNoteName(note); else return iter.value(); } // Program map accessors. const QString& qtractorMidiEditor::programName ( unsigned char prog ) const { QHash::ConstIterator iter = m_programNames.constFind(prog); if (iter == m_programNames.constEnd()) return g_sDashes;//defaultProgramName(prog); else return iter.value(); } // Controller name map accessor. const QString& qtractorMidiEditor::controllerName ( unsigned char controller ) const { QHash::ConstIterator iter = m_controllerNames.constFind(controller); if (iter == m_controllerNames.constEnd()) return g_sDashes;//defaultControllerName(controller); else return iter.value(); } // RPN/NRPN map accessors. const QMap& qtractorMidiEditor::rpnNames (void) const { return m_rpnNames; } const QMap& qtractorMidiEditor::nrpnNames (void) const { return m_nrpnNames; } // Control-14 map accessors. const QString& qtractorMidiEditor::control14Name ( unsigned char controller ) const { return defaultControl14Name(controller); } // Command execution notification slot. void qtractorMidiEditor::updateNotifySlot ( unsigned int flags ) { if (flags & qtractorCommand::Refresh) updateContents(); if (flags & qtractorCommand::Reset) emit changeNotifySignal(nullptr); else emit changeNotifySignal(this); } // Emit selection/changes. void qtractorMidiEditor::selectionChangeNotify (void) { setSyncViewHoldOn(true); emit selectNotifySignal(this); m_pThumbView->update(); } // Emit note on/off. void qtractorMidiEditor::sendNote ( int iNote, int iVelocity ) { if (iVelocity == 1) iVelocity = m_last.value; emit sendNoteSignal(iNote, iVelocity); } // Safe/capped value helpers. int qtractorMidiEditor::safeNote ( int iNote ) const { return safeValue(iNote); } int qtractorMidiEditor::safeValue ( int iValue ) const { if (iValue < 0) iValue = 0; else if (iValue > 127) iValue = 127; return iValue; } int qtractorMidiEditor::safeValue14 ( int iValue14 ) const { if (iValue14 < 0) iValue14 = 0; else if (iValue14 > 16383) iValue14 = 16383; return iValue14; } int qtractorMidiEditor::safePitchBend ( int iPitchBend ) const { if (iPitchBend < -8191) iPitchBend = -8191; else if (iPitchBend > +8191) iPitchBend = +8191; return iPitchBend; } // MIDI event tool tip helper. QString qtractorMidiEditor::eventToolTip ( qtractorMidiEvent *pEvent, long iTimeDelta, int iNoteDelta, int iValueDelta ) const { long d0 = 0; if (m_resizeMode == ResizeNoteRight) { d0 = iTimeDelta; iTimeDelta = 0; } else if (m_resizeMode == ResizeNoteLeft) d0 = -iTimeDelta; unsigned long t0 = m_pTimeScale->tickFromFrame(m_iOffset) + pEvent->time(); t0 = (long(t0) + iTimeDelta < 0 ? 0 : t0 + iTimeDelta); QString sToolTip = tr("Time:\t%1\nType:\t") .arg(m_pTimeScale->textFromTick(t0)); switch (pEvent->type()) { // case qtractorMidiEvent::NOTEOFF: // sToolTip += tr("Note Off (%1)").arg(int(pEvent->note())); // break; case qtractorMidiEvent::NOTEON: d0 = (long(pEvent->duration()) + d0 < 0 ? 0 : pEvent->duration() + d0); sToolTip += tr("Note On (%1) %2\nVelocity:\t%3\nDuration: %4") .arg(int(pEvent->note() + iNoteDelta)) .arg(noteName(pEvent->note() + iNoteDelta)) .arg(safeValue(pEvent->velocity() + iValueDelta)) .arg(m_pTimeScale->textFromTick(t0, true, d0)); break; case qtractorMidiEvent::KEYPRESS: sToolTip += tr("Key Press (%1) %2\nValue:\t%3") .arg(int(pEvent->note() + iNoteDelta)) .arg(noteName(pEvent->note() + iNoteDelta)) .arg(safeValue(pEvent->velocity() + iValueDelta)); break; case qtractorMidiEvent::CONTROLLER: sToolTip += tr("Controller (%1)\nName:\t%2\nValue:\t%3") .arg(int(pEvent->controller())) .arg(controllerName(pEvent->controller())) .arg(safeValue(pEvent->value() + iValueDelta)); break; case qtractorMidiEvent::REGPARAM: sToolTip += tr("RPN (%1)\nName:\t%2\nValue:\t%3") .arg(int(pEvent->param())) .arg(rpnNames().value(pEvent->param())) .arg(safeValue14(pEvent->value() + iValueDelta)); break; case qtractorMidiEvent::NONREGPARAM: sToolTip += tr("NRPN (%1)\nName:\t%2\nValue:\t%3") .arg(int(pEvent->param())) .arg(nrpnNames().value(pEvent->param())) .arg(safeValue14(pEvent->value() + iValueDelta)); break; case qtractorMidiEvent::CONTROL14: sToolTip += tr("Control 14 (%1)\nName:\t%2\nValue:\t%3") .arg(int(pEvent->controller())) .arg(control14Name(pEvent->controller())) .arg(safeValue14(pEvent->value() + iValueDelta)); break; case qtractorMidiEvent::PGMCHANGE: sToolTip += tr("Pgm Change (%1)") .arg(safeValue(pEvent->param() + iValueDelta)); break; case qtractorMidiEvent::CHANPRESS: sToolTip += tr("Chan Press (%1)") .arg(safeValue(pEvent->value() + iValueDelta)); break; case qtractorMidiEvent::PITCHBEND: sToolTip += tr("Pitch Bend (%1)") .arg(safePitchBend(pEvent->pitchBend() + iValueDelta)); break; case qtractorMidiEvent::SYSEX: { unsigned char *data = pEvent->sysex(); unsigned short len = pEvent->sysex_len(); sToolTip += tr("SysEx (%1 bytes)\nData: ").arg(int(len)); sToolTip += '{'; sToolTip += ' '; for (unsigned short i = 0; i < len; ++i) #if QT_VERSION < QT_VERSION_CHECK(5, 5, 0) sToolTip += QString().sprintf("%02x ", data[i]); #else sToolTip += QString::asprintf("%02x ", data[i]); #endif sToolTip += '}'; break; } // case qtractorMidiEvent::META: // sToolTip += tr("Meta"); // break; default: sToolTip += tr("Unknown (%1)").arg(int(pEvent->type())); break; } // That's it return sToolTip; } // Keyboard event handler (common). bool qtractorMidiEditor::keyPress ( qtractorScrollView *pScrollView, int iKey, const Qt::KeyboardModifiers& modifiers ) { switch (iKey) { case Qt::Key_Insert: // Aha, joking :) case Qt::Key_Return: if (m_dragState == DragStep) { executeDragMove(m_pEditView, m_posDrag); } else { const QPoint& pos = pScrollView->viewportToContents( pScrollView->viewport()->mapFromGlobal(QCursor::pos())); if (m_dragState == DragMove) executeDragMove(pScrollView, pos); else if (m_dragState == DragPaste) executeDragPaste(pScrollView, pos); } resetDragState(pScrollView); break; case Qt::Key_Escape: m_dragState = DragStep; // HACK: Force selection clearance! m_select.clear(); resetDragState(pScrollView); break; case Qt::Key_Home: if (modifiers & Qt::ControlModifier) { pScrollView->setContentsPos(0, 0); } else { pScrollView->setContentsPos(0, pScrollView->contentsY()); } break; case Qt::Key_End: if (modifiers & Qt::ControlModifier) { pScrollView->setContentsPos( pScrollView->contentsWidth() - pScrollView->width(), pScrollView->contentsHeight() - pScrollView->height()); } else { pScrollView->setContentsPos( pScrollView->contentsWidth() - pScrollView->width(), pScrollView->contentsY()); } break; case Qt::Key_Left: if (modifiers & Qt::ControlModifier) { pScrollView->setContentsPos( pScrollView->contentsX() - pScrollView->width(), pScrollView->contentsY()); } else if (!keyStep(iKey, modifiers)) { pScrollView->setContentsPos( pScrollView->contentsX() - 16, pScrollView->contentsY()); } break; case Qt::Key_Right: if (modifiers & Qt::ControlModifier) { pScrollView->setContentsPos( pScrollView->contentsX() + pScrollView->width(), pScrollView->contentsY()); } else if (!keyStep(iKey, modifiers)) { pScrollView->setContentsPos( pScrollView->contentsX() + 16, pScrollView->contentsY()); } break; case Qt::Key_Up: if (modifiers & Qt::ControlModifier) { pScrollView->setContentsPos( pScrollView->contentsX(), pScrollView->contentsY() - pScrollView->height()); } else if (!keyStep(iKey, modifiers)) { pScrollView->setContentsPos( pScrollView->contentsX(), pScrollView->contentsY() - 16); } break; case Qt::Key_Down: if (modifiers & Qt::ControlModifier) { pScrollView->setContentsPos( pScrollView->contentsX(), pScrollView->contentsY() + pScrollView->height()); } else if (!keyStep(iKey, modifiers)) { pScrollView->setContentsPos( pScrollView->contentsX(), pScrollView->contentsY() + 16); } break; case Qt::Key_PageUp: if (modifiers & Qt::ControlModifier) { pScrollView->setContentsPos( pScrollView->contentsX(), 16); } else { pScrollView->setContentsPos( pScrollView->contentsX(), pScrollView->contentsY() - pScrollView->height()); } break; case Qt::Key_PageDown: if (modifiers & Qt::ControlModifier) { pScrollView->setContentsPos( pScrollView->contentsX(), pScrollView->contentsHeight() - pScrollView->height()); } else { pScrollView->setContentsPos( pScrollView->contentsX(), pScrollView->contentsY() + pScrollView->height()); } break; default: // Not handled here. return false; } // Done. return true; } // Keyboard step handler. bool qtractorMidiEditor::keyStep ( int iKey, const Qt::KeyboardModifiers& modifiers ) { // Only applicable if something is selected... if (m_select.items().isEmpty()) return false; // Set initial bound conditions... if (m_dragState == DragNone) { m_dragState = m_dragCursor = DragStep; m_rectDrag = m_select.rectView(); m_posDrag = m_rectDrag.topLeft(); if (m_bDrumMode) { const int h1 = m_pEditList->itemHeight(); const int h2 = (h1 >> 1); m_posDrag += QPoint(+h1, +h2); } m_posStep = QPoint(0, 0); m_pEditView->setCursor(Qt::SizeAllCursor); m_pEditEvent->setCursor(Qt::SizeAllCursor); } // Now to say the truth... if (m_dragState != DragMove && m_dragState != DragStep && m_dragState != DragPaste) return false; // Make sure we've a anchor... if (m_pEventDrag == nullptr) m_pEventDrag = m_select.anchorEvent(); // Determine vertical step... if (iKey == Qt::Key_Up || iKey == Qt::Key_Down) { const int iVerticalStep = m_pEditList->itemHeight(); const int y0 = m_posDrag.y(); int y1 = y0 + m_posStep.y(); if (iKey == Qt::Key_Up) y1 -= iVerticalStep; else y1 += iVerticalStep; m_posStep.setY((y1 < 0 ? 0 : y1) - y0); } else // Determine horizontal step... if (iKey == Qt::Key_Left || iKey == Qt::Key_Right) { const int x0 = m_posDrag.x() + m_pTimeScale->pixelFromFrame(m_iOffset); int iHorizontalStep = 0; int x1 = x0 + m_posStep.x(); qtractorTimeScale::Cursor cursor(m_pTimeScale); qtractorTimeScale::Node *pNode = cursor.seekPixel(x1); if (modifiers & Qt::ShiftModifier) { iHorizontalStep = pNode->pixelsPerBeat() * pNode->beatsPerBar; } else { unsigned short iSnapPerBeat = m_pTimeScale->snapPerBeat(); if (iSnapPerBeat > 0) iHorizontalStep = pNode->pixelsPerBeat() / iSnapPerBeat; } if (iHorizontalStep < 4) iHorizontalStep = 4; if (iKey == Qt::Key_Left) x1 -= iHorizontalStep; else x1 += iHorizontalStep; m_posStep.setX(pixelSnap(x1 < 0 ? 0 : x1) - x0); } // Early sanity check... const QRect& rect = m_select.rectView(); QPoint pos = m_posDrag; if (m_dragState == DragMove || m_dragState == DragPaste) { pos = m_pEditView->viewportToContents( m_pEditView->viewport()->mapFromGlobal(QCursor::pos())); } int x2 = - pos.x(); int y2 = - pos.y(); if (m_dragState == DragMove || m_dragState == DragPaste) { x2 += (m_posDrag.x() - rect.x()); y2 += (m_posDrag.y() - rect.y()); } if (m_posStep.x() < x2) { m_posStep.setX (x2); } else { x2 += m_pEditView->contentsWidth() - rect.width(); if (m_posStep.x() > x2) m_posStep.setX (x2); } if (m_posStep.y() < y2) { m_posStep.setY (y2); } else { y2 += m_pEditView->contentsHeight() - rect.height(); if (m_posStep.y() > y2) m_posStep.setY (y2); } // Do our deeds... updateDragMove(m_pEditView, pos + m_posStep); return true; } // Focus lost event. void qtractorMidiEditor::focusOut ( qtractorScrollView *pScrollView ) { if (m_dragState == DragStep && m_pEditPaste == pScrollView) resetDragState(pScrollView); } // Show selection tooltip... void qtractorMidiEditor::showToolTip ( qtractorScrollView *pScrollView, const QRect& rect ) const { if (pScrollView == nullptr) return; if (!m_bToolTips) return; if (m_pTimeScale == nullptr) return; const unsigned long iFrameStart = frameSnap( m_iOffset + m_pTimeScale->frameFromPixel(rect.left())); const unsigned long iFrameEnd = frameSnap( iFrameStart + m_pTimeScale->frameFromPixel(rect.width())); QToolTip::showText( QCursor::pos(), tr("Start:\t%1\nEnd:\t%2\nLength:\t%3") .arg(m_pTimeScale->textFromFrame(iFrameStart)) .arg(m_pTimeScale->textFromFrame(iFrameEnd)) .arg(m_pTimeScale->textFromFrame(iFrameStart, true, iFrameEnd - iFrameStart)), pScrollView->viewport()); } // Temporary sync-view/follow-playhead hold state. void qtractorMidiEditor::setSyncViewHoldOn ( bool bOn ) { m_iSyncViewHold = (m_bSyncViewHold && bOn ? QTRACTOR_SYNC_VIEW_HOLD : 0); } void qtractorMidiEditor::setSyncViewHold ( bool bSyncViewHold ) { m_bSyncViewHold = bSyncViewHold; setSyncViewHoldOn(bSyncViewHold); } bool qtractorMidiEditor::isSyncViewHold (void) const { return (m_bSyncViewHold && m_iSyncViewHold > 0); } // Return either snapped pixel, or the passed one if [Alt] key is pressed. unsigned int qtractorMidiEditor::pixelSnap ( unsigned int x ) const { if (QApplication::keyboardModifiers() & Qt::AltModifier) return x; else return (m_pTimeScale ? m_pTimeScale->pixelSnap(x) : x); } // Return either snapped frame, or the passed one if [Alt] key is pressed. unsigned long qtractorMidiEditor::frameSnap ( unsigned long iFrame ) const { if (QApplication::keyboardModifiers() & Qt::AltModifier) return iFrame; else return (m_pTimeScale ? m_pTimeScale->frameSnap(iFrame) : iFrame); } // end of qtractorMidiEditor.cpp qtractor-0.9.25/src/PaxHeaders/qtractorPluginFactory.h0000644000000000000000000000013214166551171020041 xustar0030 mtime=1641730681.460610319 30 atime=1641730681.460610319 30 ctime=1641730681.460610319 qtractor-0.9.25/src/qtractorPluginFactory.h0000644000175000001440000001320014166551171021265 0ustar00rncbcusers00000000000000// qtractorPluginFactory.h // /**************************************************************************** Copyright (C) 2005-2021, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorPluginFactory_h #define __qtractorPluginFactory_h #include "qtractorPlugin.h" #include #include //---------------------------------------------------------------------------- // qtractorPluginFactory -- Plugin path helper. // class qtractorPluginFactory : public QObject { Q_OBJECT public: // Constructor. qtractorPluginFactory(QObject *pParent = nullptr); // Destructor. ~qtractorPluginFactory(); // Plugin files/paths resgistry. typedef QHash Paths; // Plugin type hint accessors. void setTypeHint(qtractorPluginType::Hint typeHint) { m_typeHint = typeHint; } qtractorPluginType::Hint typeHint() const { return m_typeHint; } // Executive methods. void scan(); // Plugin types registry. typedef QList Types; const Types& types() const { return m_types; } // Type register method. void addType(qtractorPluginType *pType) { m_types.append(pType); } // Type list reset methods. void clear(); void clearAll(); // Global plugin-paths executive methods. QStringList pluginPaths(qtractorPluginType::Hint typeHint); void updatePluginPaths(); // Plugin factory method. static qtractorPlugin *createPlugin( qtractorPluginList *pList, const QString& sFilename, unsigned long iIndex, qtractorPluginType::Hint typeHint); // Blacklist accessors. void setBlacklist(const QStringList& blacklist); const QStringList& blacklist() const; // Singleton instance accessor. static qtractorPluginFactory *getInstance(); signals: // Scan progress feedback. void scanned(int iPercent); protected: // Recursive plugin path/file inventory method (return partial file count). int addFiles(qtractorPluginType::Hint typeHint, const QStringList& paths); int addFiles(qtractorPluginType::Hint typeHint, const QString& sPath); // Plugin type listing methods. bool addTypes(qtractorPluginType::Hint typeHint, const QString& sFilename); bool addTypes(qtractorPluginType::Hint typeHint, qtractorPluginFile *pFile, unsigned long iIndex); // Blacklist file paths. QString blacklistTempFilePath() const; QString blacklistDataFilePath() const; // Simple blacklist file I/O methods. bool readBlacklist(QFile& file); bool writeBlacklist(QFile& file, const QStringList& blacklist) const; // Generic plugin-scan factory method. bool startScan(qtractorPluginType::Hint typeHint); // Plugin scan reset method. void reset(); private: // Instance variables. qtractorPluginType::Hint m_typeHint; // Internal plugin-paths. Paths m_paths; // Internal plugin-paths. Paths m_files; // Internal plugin types list. Types m_types; // Plugin blacklist. QStringList m_blacklist; // Scan (out-of-process) clients. class Scanner; typedef QHash Scanners; Scanners m_scanners; // List of active cache scan results. QStringList m_cacheFilePaths; // Pseudo-singleton instance. static qtractorPluginFactory *g_pPluginFactory; }; //---------------------------------------------------------------------------- // qtractorPluginFactory::Scanner -- Plugin scan proxy (out-of-process client). // class qtractorPluginFactory::Scanner : public QProcess { Q_OBJECT public: // ctor. Scanner(qtractorPluginType::Hint typeHint, QObject *pParent = nullptr); // Open/close method. bool open(bool bReset = false); void close(); // Service methods. bool addTypes(qtractorPluginType::Hint typeHint, const QString& sFilename); // Absolute cache file path. QString cacheFilePath() const; protected slots: // Service slots. void stdout_slot(); void stderr_slot(); void exit_slot(int exitCode, QProcess::ExitStatus exitStatus); protected: // Scan start method. bool start(); // Service methods (internal) bool addTypes(const QStringList& list); private: // Instance scanner name. qtractorPluginType::Hint m_typeHint; // Instance state. volatile int m_iExitStatus; // Cache file object. QFile m_file; // Cache hash list. QHash m_list; }; //---------------------------------------------------------------------------- // qtractorDummyPluginType -- Dummy plugin type instance. // class qtractorDummyPluginType : public qtractorPluginType { public: // Constructor. qtractorDummyPluginType( const QString& sText, unsigned long iIndex, Hint typeHint); // Must be overridden methods. bool open(); void close(); // Dummy plugin filename (virtual override). QString filename() const { return m_sFilename; } // Factory method (static) static qtractorDummyPluginType *createType(const QString& sText); private: // Instance variables. QString m_sFilename; }; #endif // __qtractorPluginFactory_h // end of qtractorPluginFactory.h qtractor-0.9.25/src/PaxHeaders/qtractorTrackForm.h0000644000000000000000000000013214166551171017143 xustar0030 mtime=1641730681.465610373 30 atime=1641730681.465610373 30 ctime=1641730681.465610373 qtractor-0.9.25/src/qtractorTrackForm.h0000644000175000001440000001130714166551171020375 0ustar00rncbcusers00000000000000// qtractorTrackForm.h // /**************************************************************************** Copyright (C) 2005-2021, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorTrackForm_h #define __qtractorTrackForm_h #include "ui_qtractorTrackForm.h" #include "qtractorTrack.h" #include // Forward declarations... class qtractorMidiBus; class qtractorMidiManager; class qtractorCommand; class QMenu; //---------------------------------------------------------------------------- // qtractorTrackForm -- UI wrapper form. class qtractorTrackForm : public QDialog { Q_OBJECT public: // Constructor. qtractorTrackForm(QWidget *pParent = nullptr); // Destructor. ~qtractorTrackForm(); void setTrack(qtractorTrack *pTrack); qtractorTrack *track() const; const qtractorTrack::Properties& properties() const; qtractorTrack::TrackType trackType() const; void setMidiProgram(int iBank, int iProg); protected slots: void accept(); void reject(); void stabilizeForm(); void changed(); void pluginListChanged(); void trackTypeChanged(); void inputBusNameChanged(int iInputBusName); void outputBusNameChanged(int iOutputBusName); void busNameClicked(); void channelChanged(int iChannel); void instrumentChanged(int iInstrument); void bankSelMethodChanged(int iBankSelMethod); void bankChanged(); void progChanged(); void foregroundColorChanged(const QString& sText); void backgroundColorChanged(const QString& sText); void selectForegroundColor(); void selectBackgroundColor(); void addPlugin(); void removePlugin(); void moveUpPlugin(); void moveDownPlugin(); void trackIconAction(); void trackIconClicked(); void trackIconChanged(); protected: qtractorMidiBus *midiBus() const; int midiBank() const; int midiProg() const; void updateInstruments(); void updateInstrumentsAdd( const QIcon& icon, qtractorMidiManager *pMidiManager); void updateTrackType(qtractorTrack::TrackType trackType); void updateChannel(int iChannel, int iBankSelMethod, int iBank, int iProg); void updateBanks(const QString& sInstrumentName, int iBankSelMethod, int iBank, int iProg); void updatePrograms(const QString& sInstrumentName, int iBank, int iProg); bool updateBanksAdd(const QIcon& icon, qtractorMidiManager *pMidiManager, const QString& sInstrumentName, int iBank, int& iBankIndex); bool updateProgramsAdd(const QIcon& icon, qtractorMidiManager *pMidiManager, const QString& sInstrumentName, int iBank, int iProg, int& iProgIndex); void updateColorItem(QComboBox *pComboBox, const QColor& color); void updateColorText(QComboBox *pComboBox, const QColor& color); QColor colorItem(QComboBox *pComboBox); // Update/reset output bus name... void updateOutputBusName(const QString& sBusName); // Save/load default bus names... void loadDefaultBusNames(qtractorTrack::TrackType trackType); void saveDefaultBusNames(qtractorTrack::TrackType trackType) const; // Track icon generic/standard action setup. void addIconMenuAction(const QString& sText, const QString& sTrackIcon); private: // The Qt-designer UI struct... Ui::qtractorTrackForm m_ui; // Instance variables... qtractorTrack *m_pTrack; qtractorTrack::Properties m_props; qtractorMidiBus *m_pMidiBus; QMap m_banks; QMap m_progs; int m_iDirtySetup; int m_iDirtyCount; int m_iDirtyPatch; QString m_sOldOutputBusName; qtractorMidiBus *m_pOldMidiBus; int m_iOldChannel; QString m_sOldInstrumentName; int m_iOldBankSelMethod; int m_iOldBank; int m_iOldProg; // Keep last acceptable command. qtractorCommand *m_pLastCommand; // Track icon menu. QMenu *m_pIconMenu; // MIDI bank/program observer. class MidiProgramObserver; MidiProgramObserver *m_pMidiProgramObserver; // Default bus names... static QString g_sAudioInputBusName; static QString g_sAudioOutputBusName; static QString g_sMidiInputBusName; static QString g_sMidiOutputBusName; }; #endif // __qtractorTrackForm_h // end of qtractorTrackForm.h qtractor-0.9.25/src/PaxHeaders/qtractorMidiSysexForm.ui0000644000000000000000000000013214166551171020203 xustar0030 mtime=1641730681.455610265 30 atime=1641730681.455610265 30 ctime=1641730681.455610265 qtractor-0.9.25/src/qtractorMidiSysexForm.ui0000644000175000001440000002126414166551171021440 0ustar00rncbcusers00000000000000 rncbc aka Rui Nuno Capela qtractor - An Audio/MIDI multi-track sequencer. Copyright (C) 2005-2020, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. qtractorMidiSysexForm 0 0 480 320 MIDI SysEx :/images/qtractorTracks.png false true false true Name Size Data (hex) Import from SysEx file &Import... :/images/formOpen.png Export to SysEx file E&xport... :/images/formSave.png Qt::Vertical 20 4 Move SysEx item up on list order &Up :/images/formMoveUp.png Move SysEx item down on list order &Down :/images/formMoveDown.png Qt::TabFocus Open SysEx :/images/formOpen.png 320 0 Sysex name true Qt::TabFocus Save SysEx :/images/formSave.png Qt::TabFocus Delete SysEx :/images/formRemove.png Create SysEx item &Add :/images/formAdd.png Monospace Update SysEx item Upda&te :/images/formEdit.png Remove SysEx item &Remove :/images/formRemove.png Qt::Vertical 20 4 Qt::Horizontal QDialogButtonBox::Reset|QDialogButtonBox::Cancel|QDialogButtonBox::Ok SysexListView ImportButton ExportButton MoveUpButton MoveDownButton OpenButton NameComboBox SaveButton DeleteButton SysexTextEdit AddButton UpdateButton RemoveButton DialogButtonBox qtractor-0.9.25/src/PaxHeaders/qtractorMessages.h0000644000000000000000000000013214166551171017022 xustar0030 mtime=1641730681.448610189 30 atime=1641730681.448610189 30 ctime=1641730681.448610189 qtractor-0.9.25/src/qtractorMessages.h0000644000175000001440000000607514166551171020262 0ustar00rncbcusers00000000000000// qtractorMessages.h // /**************************************************************************** Copyright (C) 2005-2021, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorMessages_h #define __qtractorMessages_h #include // Forward declarations. class qtractorMessagesTextView; class QSocketNotifier; class QFile; //------------------------------------------------------------------------- // qtractorMessages - Messages log dockable window. // class qtractorMessages : public QDockWidget { Q_OBJECT public: // Constructor. qtractorMessages(QWidget *pParent = nullptr); // Destructor. ~qtractorMessages(); // Stdout/stderr capture accessors. bool isCaptureEnabled() const; void setCaptureEnabled(bool bCapture); // Message font accessors. QFont messagesFont() const; void setMessagesFont(const QFont& font); // Maximum number of message lines accessors. int messagesLimit() const; void setMessagesLimit(int iMessagesLimit); // Logging settings. bool isLogging() const; void setLogging(bool bEnabled, const QString& sFilename = QString()); // The main utility methods. void appendMessages(const QString& s); void appendMessagesColor(const QString& s, const QColor& rgb); void appendMessagesText(const QString& s); // Stdout capture functions. void appendStdoutBuffer(const QString& s); void flushStdoutBuffer(); // History reset. void clear(); protected: // Message executives. void appendMessagesLine(const QString& s); void appendMessagesLog(const QString& s); // Just about to notify main-window that we're closing. void closeEvent(QCloseEvent *); // Set stdout/stderr blocking mode. bool stdoutBlock(int fd, bool bBlock) const; // Split stdout/stderr into separate lines... void processStdoutBuffer(); protected slots: // Stdout capture slot. void stdoutNotify(int fd); private: // The maximum number of message lines and current count. int m_iMessagesLines; int m_iMessagesLimit; int m_iMessagesHigh; // The textview main widget. qtractorMessagesTextView *m_pMessagesTextView; // Stdout capture variables. QSocketNotifier *m_pStdoutNotifier; QString m_sStdoutBuffer; int m_fdStdout[2]; // Logging stuff. QFile *m_pMessagesLog; }; #endif // __qtractorMessages_h // end of qtractorMessages.h qtractor-0.9.25/src/PaxHeaders/qtractorBusForm.ui0000644000000000000000000000013114166551171017015 xustar0030 mtime=1641730681.438610081 29 atime=1641730681.43761007 30 ctime=1641730681.438610081 qtractor-0.9.25/src/qtractorBusForm.ui0000644000175000001440000005722514166551171020261 0ustar00rncbcusers00000000000000 rncbc aka Rui Nuno Capela qtractor - An Audio/MIDI multi-track sequencer. Copyright (C) 2005-2020, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. qtractorBusForm 0 0 480 320 Qt::StrongFocus Buses :/images/qtractorTracks.png Qt::Horizontal 4 120 120 Bus list false true true Buses Ch Mode 4 0 10 75 true Bus 2 6 0 Properties Bus 8 4 &Name: BusNameLineEdit Bus name &Mode: BusModeComboBox Qt::Horizontal 20 20 Bus mode 2 Input Output Duplex Bus monitor (pass-through) M&onitor (pass-through) Audio 8 4 Cha&nnels: AudioChannelsSpinBox Audio channels 1 2 Qt::Horizontal 20 20 Audio auto-connect &Auto connect MIDI MIDI Instrument name MIDI SysEx setup SysE&x... Qt::AlignCenter Qt::Horizontal 20 20 Input Plugins Qt::WheelFocus Input bus plugins 90 28 Add input plugin &Add... :/images/formCreate.png Qt::ToolButtonTextBesideIcon 90 28 Remove input plugin &Remove :/images/formRemove.png Qt::ToolButtonTextBesideIcon Qt::Vertical 8 8 90 28 Move input plugin up &Up :/images/formMoveUp.png Qt::ToolButtonTextBesideIcon 90 28 Move input plugin down &Down :/images/formMoveDown.png Qt::ToolButtonTextBesideIcon Output Plugins Qt::WheelFocus Output bus plugins 90 28 Add output plugin &Add... :/images/formCreate.png Qt::ToolButtonTextBesideIcon 90 28 Remove output plugin &Remove :/images/formRemove.png Qt::ToolButtonTextBesideIcon Qt::Vertical 8 8 90 28 Move output plugin up &Up :/images/formMoveUp.png Qt::ToolButtonTextBesideIcon 90 28 Move output plugin down &Down :/images/formMoveDown.png Qt::ToolButtonTextBesideIcon 4 0 Move bus up towards the top U&p :/images/formMoveUp.png Move bus down towards the bottom Do&wn :/images/formMoveDown.png Qt::Horizontal 20 20 Create bus &Create :/images/formCreate.png Update bus &Update :/images/formAccept.png Delete bus &Delete :/images/formRemove.png Close this dialog Close qtractorPluginListView QListWidget
qtractorPluginListView.h
 BusListView BusTabWidget BusNameLineEdit BusModeComboBox MonitorCheckBox AudioChannelsSpinBox AudioAutoConnectCheckBox InputPluginListView AddInputPluginToolButton RemoveInputPluginToolButton MoveUpInputPluginToolButton MoveDownInputPluginToolButton OutputPluginListView AddOutputPluginToolButton RemoveOutputPluginToolButton MoveUpOutputPluginToolButton MoveDownOutputPluginToolButton MoveUpPushButton MoveDownPushButton CreatePushButton UpdatePushButton DeletePushButton ClosePushButton qtractor-0.9.25/src/PaxHeaders/qtractorAudioBuffer.h0000644000000000000000000000013214166551171017446 xustar0030 mtime=1641730681.435610049 30 atime=1641730681.435610049 30 ctime=1641730681.435610049 qtractor-0.9.25/src/qtractorAudioBuffer.h0000644000175000001440000002053014166551171020676 0ustar00rncbcusers00000000000000// qtractorAudioBuffer.h // /**************************************************************************** Copyright (C) 2005-2021, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorAudioBuffer_h #define __qtractorAudioBuffer_h #include "qtractorList.h" #include "qtractorAudioFile.h" #include "qtractorRingBuffer.h" #ifdef CONFIG_LIBSAMPLERATE // libsamplerate API #include #endif #include #include #include // Forward declarations. class qtractorAudioPeakFile; class qtractorAudioBuffer; class qtractorTimeStretcher; //---------------------------------------------------------------------- // class qtractorAudioBufferThread -- Ring-cache manager thread. // class qtractorAudioBufferThread : public QThread { public: // Constructor. qtractorAudioBufferThread(unsigned int iSyncSize = 8); // Destructor. ~qtractorAudioBufferThread(); // Thread run state accessors. void setRunState(bool bRunState); bool runState() const; // Wake from executive wait condition (RT-safe). void sync(qtractorAudioBuffer *pAudioBuffer = nullptr); // Bypass executive wait condition (non RT-safe). void syncExport(); // Conditional resize check. void checkSyncSize(unsigned int iSyncSize); protected: // The main thread executives. void run(); void process(); private: // Instance variables. unsigned int m_iSyncSize; unsigned int m_iSyncMask; qtractorAudioBuffer **m_ppSyncItems; volatile unsigned int m_iSyncRead; volatile unsigned int m_iSyncWrite; // Whether the thread is logically running. volatile bool m_bRunState; // Thread synchronization objects. QMutex m_mutex; QWaitCondition m_cond; }; //---------------------------------------------------------------------- // class qtractorAudioBuffer -- Ring buffer/cache template declaration. // class qtractorAudioBuffer { public: // Constructor. qtractorAudioBuffer( qtractorAudioBufferThread *pSyncThread, unsigned short iChannels); // Default destructor. ~qtractorAudioBuffer(); // Internal file descriptor accessors. qtractorAudioFile *file() const; // File implementation properties. unsigned short channels() const; unsigned long frames() const; // Operational properties. unsigned int bufferSize() const; // Resample ratio accessor. float resampleRatio() const; // Operational initializer/terminator. bool open(const QString& sFilename, int iMode = qtractorAudioFile::Read); void close(); // Buffer data read/write. int read(float **ppFrames, unsigned int iFrames, unsigned int iOffset = 0); int write(float **ppFrames, unsigned int iFrames, unsigned short iChannels = 0, unsigned int iOffset = 0); // Special kind of super-read/channel-mix. int readMix(float **ppFrames, unsigned int iFrames, unsigned short iChannels, unsigned int iOffset, float fGain); // Buffer data seek. bool seek(unsigned long iFrame); // Reset this buffer's state. void reset(bool bLooping); // Logical clip-offset (in frames from beginning-of-file). void setOffset(unsigned long iOffset); unsigned long offset() const; // Logical clip-length (in frames from clip-start/offset). void setLength(unsigned long iLength); unsigned long length() const; // Current (last known) file length accessor. unsigned long fileLength() const; // Local gain/panning accessors. void setGain(float fGain); float gain() const; void setPanning(float fPanning); float panning() const; float channelGain(unsigned short i) const; // Loop points accessors. void setLoop(unsigned long iLoopStart, unsigned long iLoopEnd); unsigned long loopStart() const; unsigned long loopEnd() const; // Time-stretch factor. void setTimeStretch(float fTimeStretch); float timeStretch() const; bool isTimeStretch() const; // Pitch-shift factor. void setPitchShift(float fPitchShift); float pitchShift() const; bool isPitchShift() const; // Sync thread state flags accessors. enum SyncFlag { InitSync = 1, ReadSync = 2, WaitSync = 4, CloseSync = 8 }; void setSyncFlag(SyncFlag flag, bool bOn = true); bool isSyncFlag(SyncFlag flag) const; // Initial thread-sync executive (if file is on read mode, // check whether it can be cache-loaded integrally). void initSync(); // Base sync method. void sync(); // Audio frame process synchronization predicate method. bool inSync(unsigned long iFrameStart, unsigned long iFrameEnd); // Export-mode sync executive. void syncExport(); // Internal peak descriptor accessors. void setPeakFile(qtractorAudioPeakFile *pPeakFile); qtractorAudioPeakFile *peakFile() const; // WSOLA time-stretch modes (local options). void setWsolaTimeStretch(bool bWsolaTimeStretch); bool isWsolaTimeStretch() const; void setWsolaQuickSeek(bool bWsolaQuickSeek); bool isWsolaQuickSeek() const; // WSOLA time-stretch modes (global options). static void setDefaultWsolaTimeStretch(bool bWsolaTimeStretch); static bool isDefaultWsolaTimeStretch(); static void setDefaultWsolaQuickSeek(bool bWsolaQuickSeek); static bool isDefaultWsolaQuickSeek(); // Sample-rate converter type accessor (global option). static void setDefaultResampleType(int iResampleType); static int defaultResampleType(); protected: // Read-sync mode methods (playback). void readSync(); // Write-sync mode method (recording). void writeSync(); // Internal-seek sync executive. bool seekSync(unsigned long iFrame); // Last-mile frame buffer-helper processor. int writeFrames(float **ppFrames, unsigned int iFrames); int flushFrames(float **ppFrames, unsigned int iFrames); // Buffer process methods. int readBuffer (unsigned int iFrames); int writeBuffer (unsigned int iFrames); // Special kind of super-read/channel-mix buffer helper. int readMixFrames(float **ppFrames, unsigned int iFrames, unsigned short iChannels, unsigned int iOffset, float fGain); // I/O buffer release. void deleteIOBuffers(); // Frame position converters. unsigned long framesIn(unsigned long iFrames) const; unsigned long framesOut(unsigned long iFrames) const; private: // Audio buffer instance variables. qtractorAudioBufferThread *m_pSyncThread; unsigned short m_iChannels; qtractorAudioFile *m_pFile; qtractorRingBuffer *m_pRingBuffer; unsigned int m_iThreshold; unsigned int m_iBufferSize; volatile unsigned char m_syncFlags; volatile unsigned long m_iReadOffset; volatile unsigned long m_iWriteOffset; unsigned long m_iFileLength; bool m_bIntegral; unsigned long m_iOffset; unsigned long m_iLength; volatile unsigned long m_iLoopStart; volatile unsigned long m_iLoopEnd; unsigned long m_iSeekOffset; qtractorAtomic m_seekPending; float **m_ppFrames; float **m_ppBuffer; bool m_bTimeStretch; float m_fTimeStretch; bool m_bPitchShift; float m_fPitchShift; qtractorTimeStretcher *m_pTimeStretcher; float m_fGain; float m_fPanning; float *m_pfGains; float m_fNextGain; int m_iRampGain; #ifdef CONFIG_LIBSAMPLERATE bool m_bResample; float m_fResampleRatio; unsigned int m_iInputPending; float **m_ppInBuffer; float **m_ppOutBuffer; SRC_STATE **m_ppSrcState; #endif qtractorAudioPeakFile *m_pPeakFile; // Time-stretch mode local options. bool m_bWsolaTimeStretch; bool m_bWsolaQuickSeek; // Time-stretch mode global options. static bool g_bDefaultWsolaTimeStretch; static bool g_bDefaultWsolaQuickSeek; // Sample-rate converter type global option. static int g_iDefaultResampleType; }; #endif // __qtractorAudioBuffer_h // end of qtractorAudioBuffer.h qtractor-0.9.25/src/PaxHeaders/org.rncbc.qtractor.desktop0000644000000000000000000000013214166551171020430 xustar0030 mtime=1641730681.434610038 30 atime=1641730681.434610038 30 ctime=1641730681.434610038 qtractor-0.9.25/src/org.rncbc.qtractor.desktop0000644000175000001440000000134214166551171021660 0ustar00rncbcusers00000000000000[Desktop Entry] Name=Qtractor Version=1.0 GenericName=Multi-track Sequencer GenericName[fr]=Séquenceur multi-pistes GenericName[de]=Mehrspuriger Sequenzer Comment=Qtractor is an Audio/MIDI multi-track sequencer application Comment[fr]=Qtractor est un séquenceur multi-pistes audio/MIDI Comment[de]=Qtractor ist ein Audio / MIDI-Mehrspur-Sequenzer Exec=qtractor %f Icon=qtractor Categories=Audio;AudioVideo;Midi;Sequencer;X-Multitrack;X-Alsa;X-Jack;Qt; MimeType=application/x-qtractor-session;application/x-qtractor-template;application/x-qtractor-archive; Keywords=Audio;MIDI;Multitrack;Sequencer;DAW;ALSA;JACK;LADSPA;DSSI;VST;LV2;Qt; Terminal=false Type=Application StartupWMClass=qtractor X-Window-Icon=qtractor X-SuSE-translate=true qtractor-0.9.25/src/PaxHeaders/qtractorMidiToolsForm.ui0000644000000000000000000000013214166551171020170 xustar0030 mtime=1641730681.456610276 30 atime=1641730681.456610276 30 ctime=1641730681.456610276 qtractor-0.9.25/src/qtractorMidiToolsForm.ui0000644000175000001440000012565114166551171021432 0ustar00rncbcusers00000000000000 rncbc aka Rui Nuno Capela qtractor - An Audio/MIDI multi-track sequencer. Copyright (C) 2005-2020, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. qtractorMidiToolsForm 0 0 480 240 MIDI Tools :/images/qtractorMidiEditor.png 4 4 2 2 160 0 Preset name true Qt::TabFocus Save preset :/images/formSave.png Qt::TabFocus Delete preset :/images/formRemove.png Qt::Horizontal 180 20 0 &Quantize 75 true Quantize selected events &Quantize Qt::Horizontal QSizePolicy::Fixed 16 20 &Time: Quantize time 60 0 Quantize time percent % true 1 0.0 100.0 0.1 100.0 Qt::Horizontal 16 20 &Duration: Quantize duration 60 0 Quantize duration percent % true 1 0.0 100.0 0.1 100.0 S&wing: Swing-quantize time 60 0 Swing-quantize percent % true 1 -100.0 100.0 0.1 0.0 Swing-quantize type Linear Quadratic Cubic Qt::Horizontal 73 20 &Scale: Scale-quantize key Scale-quantize type Qt::Vertical 20 16 &Transpose 75 true Transpose selected events &Transpose Qt::Horizontal QSizePolicy::Fixed 16 20 &Note: 60 0 Transpose note -64 64 Qt::Horizontal 16 20 &Time: 120 0 Transpose time Transpose time format Frames Time BBT Qt::Horizontal 16 20 &Reverse Qt::Vertical 20 16 &Normalize 75 true Normalize selected events &Normalize Qt::Horizontal QSizePolicy::Fixed 16 20 &Percent: 60 0 Normalize percent % true 1 150.0 0.1 Qt::Horizontal 16 20 &Value: 60 0 Normalize value 127 Qt::Vertical 20 16 &Randomize 75 true Randomize selected events &Randomize Qt::Horizontal QSizePolicy::Fixed 16 20 &Note: 60 0 Randomize note/pitch % true 1 150.0 0.1 Qt::Horizontal 16 20 &Time: 60 0 Randomize time % true 1 150.0 0.1 &Duration: 60 0 Randomize duration % true 1 150.0 0.1 &Value: 60 0 Randomize value % true 1 150.0 0.1 Qt::Vertical 20 16 Resi&ze 75 true Resize selected events Resi&ze Qt::Horizontal QSizePolicy::Fixed 16 20 &Duration: 120 0 Resize duration Resize duration format Frames Time BBT Qt::Horizontal 16 20 &Value: 60 0 Resize value 127 Resize value mode Flat Ramp 60 0 Resize final value 127 Qt::Horizontal 16 20 Qt::Vertical 20 16 Re&scale 75 true Rescale selected events Re&scale Qt::Horizontal QSizePolicy::Fixed 16 19 &Time: 60 0 Rescale time % true 1 0.1 1000.0 0.1 100.0 Qt::Horizontal 224 58 &Duration: 60 0 Rescale duration % true 1 0.1 1000.0 0.1 100.0 &Value: 60 0 Rescale value % true 1 0.1 1000.0 0.1 100.0 Qt::Vertical 358 38 T&imeshift 75 true Timeshift selected events Timeshift Qt::Horizontal QSizePolicy::Fixed 16 19 P: 60 0 Timeshift parameter true 1 -100.0 100.0 0.1 0.0 Timeshift parameter (log) -10000 10000 10 100 0 Qt::Horizontal 80 80 80 80 Timeshift curve QFrame::Panel QFrame::Sunken P = 0 : no change. P > 0 : accelerating shift. P < 0 : slowing down shift. Edit head/tail (blue) markers define the shift range. Timeshift duration Qt::Vertical 358 38 Qt::Horizontal QDialogButtonBox::Cancel|QDialogButtonBox::Ok qtractorTimeSpinBox QSpinBox
qtractorSpinBox.h
 PresetNameComboBox PresetSaveToolButton PresetDeleteToolButton ToolTabWidget QuantizeCheckBox QuantizeTimeCheckBox QuantizeTimeComboBox QuantizeTimeSpinBox QuantizeDurationCheckBox QuantizeDurationComboBox QuantizeDurationSpinBox QuantizeSwingCheckBox QuantizeSwingComboBox QuantizeSwingSpinBox QuantizeSwingTypeComboBox QuantizeScaleCheckBox QuantizeScaleKeyComboBox QuantizeScaleComboBox TransposeCheckBox TransposeNoteCheckBox TransposeNoteSpinBox TransposeTimeCheckBox TransposeTimeSpinBox TransposeFormatComboBox TransposeReverseCheckBox NormalizeCheckBox NormalizePercentCheckBox NormalizePercentSpinBox NormalizeValueCheckBox NormalizeValueSpinBox RandomizeCheckBox RandomizeNoteCheckBox RandomizeNoteSpinBox RandomizeTimeCheckBox RandomizeTimeSpinBox RandomizeDurationCheckBox RandomizeDurationSpinBox RandomizeValueCheckBox RandomizeValueSpinBox ResizeCheckBox ResizeDurationCheckBox ResizeDurationSpinBox ResizeFormatComboBox ResizeValueCheckBox ResizeValueSpinBox ResizeValue2ComboBox ResizeValue2SpinBox RescaleCheckBox RescaleTimeCheckBox RescaleTimeSpinBox RescaleDurationCheckBox RescaleDurationSpinBox RescaleValueCheckBox RescaleValueSpinBox TimeshiftCheckBox TimeshiftSpinBox TimeshiftSlider TimeshiftDurationCheckBox DialogButtonBox qtractor-0.9.25/src/PaxHeaders/qtractorMidiControlCommand.h0000644000000000000000000000012414166551171020776 xustar0028 mtime=1641730681.4496102 28 atime=1641730681.4496102 28 ctime=1641730681.4496102 qtractor-0.9.25/src/qtractorMidiControlCommand.h0000644000175000001440000000561414166551171022233 0ustar00rncbcusers00000000000000// qtractorMidiControlCommand.h // /**************************************************************************** Copyright (C) 2010-2019, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorMidiControlCommand_h #define __qtractorMidiControlCommand_h #include "qtractorCommand.h" #include "qtractorMidiControl.h" // Forward declarations... class qtractorMidiControlObserver; //---------------------------------------------------------------------- // class qtractorMidiControlObserverCommand - declaration. // class qtractorMidiControlObserverCommand : public qtractorCommand { public: // Constructor. qtractorMidiControlObserverCommand(const QString& sName, qtractorMidiControlObserver *pMidiObserver = nullptr); protected: // Map/unmap observer methods. bool mapMidiObserver() const; bool unmapMidiObserver() const; private: // Instance variables. qtractorMidiControlObserver *m_pMidiObserver; }; //---------------------------------------------------------------------- // class qtractorMidiControlObserverMapCommand - declaration. // class qtractorMidiControlObserverMapCommand : public qtractorMidiControlObserverCommand { public: // Constructor. qtractorMidiControlObserverMapCommand(qtractorMidiControlObserver *pMidiObserver) : qtractorMidiControlObserverCommand( QObject::tr("set controller"), pMidiObserver) {} // MIDI control observer command methods. bool redo() { return mapMidiObserver(); } bool undo() { return unmapMidiObserver(); } }; //---------------------------------------------------------------------- // class qtractorMidiControlObserverUnmapCommand - declaration. // class qtractorMidiControlObserverUnmapCommand : public qtractorMidiControlObserverCommand { public: // Constructor. qtractorMidiControlObserverUnmapCommand(qtractorMidiControlObserver *pMidiObserver) : qtractorMidiControlObserverCommand( QObject::tr("reset controller"), pMidiObserver) {} // MIDI control observer command methods. bool redo() { return unmapMidiObserver(); } bool undo() { return mapMidiObserver(); } }; #endif // __qtractorMidiControlCommand_h // end of qtractorMidiControlCommand.h qtractor-0.9.25/src/PaxHeaders/qtractorMidiCursor.cpp0000644000000000000000000000013214166551171017666 xustar0030 mtime=1641730681.450610211 30 atime=1641730681.450610211 30 ctime=1641730681.450610211 qtractor-0.9.25/src/qtractorMidiCursor.cpp0000644000175000001440000000544414166551171021125 0ustar00rncbcusers00000000000000// qtractorMidiCursor.cpp // /**************************************************************************** Copyright (C) 2005-2019, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorMidiCursor.h" #include "qtractorMidiSequence.h" //------------------------------------------------------------------------- // qtractorMidiCursor -- MIDI event cursor capsule. // Constructor. qtractorMidiCursor::qtractorMidiCursor (void) : m_pEvent(nullptr), m_iTime(0) { } // Intra-sequence tick/time positioning seek. qtractorMidiEvent *qtractorMidiCursor::seek ( qtractorMidiSequence *pSeq, unsigned long iTime ) { // Plain reset... if (iTime == 0) { m_pEvent = pSeq->events().first(); } else if (iTime > m_iTime) { // Seek forward... if (m_pEvent == nullptr) m_pEvent = pSeq->events().first(); while (m_pEvent && m_pEvent->next() && (m_pEvent->next())->time() < iTime) m_pEvent = m_pEvent->next(); if (m_pEvent == nullptr) m_pEvent = pSeq->events().last(); } else if (iTime < m_iTime) { // Seek backward... if (m_pEvent == nullptr) m_pEvent = pSeq->events().last(); while (m_pEvent && m_pEvent->time() >= iTime) m_pEvent = m_pEvent->prev(); if (m_pEvent == nullptr) m_pEvent = pSeq->events().first(); } // Done. m_iTime = iTime; return m_pEvent; } // Intra-sequence tick/time positioning reset (seek forward). qtractorMidiEvent *qtractorMidiCursor::reset ( qtractorMidiSequence *pSeq, unsigned long iTime ) { // Reset-seek forward... if (m_iTime >= iTime) m_pEvent = nullptr; if (m_pEvent == nullptr) m_pEvent = pSeq->events().first(); while (m_pEvent && m_pEvent->time() + m_pEvent->duration() < iTime) m_pEvent = m_pEvent->next(); while (m_pEvent && m_pEvent->time() > iTime) m_pEvent = m_pEvent->prev(); if (m_pEvent == nullptr) m_pEvent = pSeq->events().first(); // That was it... m_iTime = iTime; return m_pEvent; } // Complete/clear positioning reset. void qtractorMidiCursor::clear (void) { m_pEvent = nullptr; m_iTime = 0; } // end of qtractorMidiCursor.cpp qtractor-0.9.25/src/PaxHeaders/qtractorTimeScaleCommand.cpp0000644000000000000000000000013214166551171020753 xustar0030 mtime=1641730681.464610362 30 atime=1641730681.464610362 30 ctime=1641730681.464610362 qtractor-0.9.25/src/qtractorTimeScaleCommand.cpp0000644000175000001440000006506414166551171022216 0ustar00rncbcusers00000000000000// qtractorTimeScaleCommand.cpp // /**************************************************************************** Copyright (C) 2005-2020, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorTimeScaleCommand.h" #include "qtractorClipCommand.h" #include "qtractorCurveCommand.h" #include "qtractorSession.h" #include "qtractorAudioEngine.h" #include "qtractorMidiEngine.h" #include "qtractorAudioClip.h" #include "qtractorMidiClip.h" //---------------------------------------------------------------------- // class qtractorTimeScaleNodeCommand - implementation. // // Constructor. qtractorTimeScaleNodeCommand::qtractorTimeScaleNodeCommand ( const QString& sName, qtractorTimeScale *pTimeScale, unsigned long iFrame, float fTempo, unsigned short iBeatType, unsigned short iBeatsPerBar, unsigned short iBeatDivisor) : qtractorCommand(sName), m_pTimeScale(pTimeScale), m_iFrame(iFrame), m_fTempo(fTempo), m_iBeatType(iBeatType), m_iBeatsPerBar(iBeatsPerBar), m_iBeatDivisor(iBeatDivisor), m_bAutoTimeStretch(false), m_pClipCommand(nullptr) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession) m_bAutoTimeStretch = pSession->isAutoTimeStretch(); setClearSelectReset(true); } // Destructor. qtractorTimeScaleNodeCommand::~qtractorTimeScaleNodeCommand (void) { if (m_pClipCommand) delete m_pClipCommand; qDeleteAll(m_curveEditCommands); m_curveEditCommands.clear(); } // Add time-scale node command method. bool qtractorTimeScaleNodeCommand::addNode (void) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return false; qtractorTimeScale::Cursor& cursor = m_pTimeScale->cursor(); qtractorTimeScale::Node *pNode = cursor.seekFrame(m_iFrame); if (pNode == nullptr) return false; // If currently playing, we need to do a stop and go... const bool bPlaying = pSession->isPlaying(); const unsigned long iPlayHead = pSession->playHead(); pSession->lock(); if (bPlaying) pSession->seek(0, false); const float fOldTempo = pNode->tempo; const float fNewTempo = m_fTempo; const bool bRedoClipCommand = (m_pClipCommand == nullptr); if (bRedoClipCommand) m_pClipCommand = createClipCommand(pNode, fNewTempo, fOldTempo); else if (m_pClipCommand) { m_pClipCommand->undo(); delete m_pClipCommand; m_pClipCommand = nullptr; } pNode = m_pTimeScale->addNode( m_iFrame, m_fTempo, m_iBeatType, m_iBeatsPerBar, m_iBeatDivisor); const bool bRedoCurveEditCommands = m_curveEditCommands.isEmpty(); if (bRedoCurveEditCommands) { addCurveEditCommands(pNode, fNewTempo, fOldTempo); } else { QListIterator undos(m_curveEditCommands); while (undos.hasNext()) undos.next()->undo(); qDeleteAll(m_curveEditCommands); m_curveEditCommands.clear(); } if (m_pClipCommand && bRedoClipCommand) m_pClipCommand->redo(); if (bRedoCurveEditCommands) { QListIterator redos(m_curveEditCommands); while (redos.hasNext()) redos.next()->redo(); } // Restore playback state, if needed... if (bPlaying) { // The Audio engine too... if (pSession->audioEngine()) pSession->audioEngine()->resetMetro(); // The MIDI engine queue needs a reset... if (pSession->midiEngine()) pSession->midiEngine()->resetTempo(); // Resync all clips on play-head... pSession->seek(iPlayHead, true); } else { // Force JACK Timebase state, if applicable... if (pSession->audioEngine()) pSession->audioEngine()->resetTimebase(); } pSession->unlock(); return true; } // Update time-scale node command method. bool qtractorTimeScaleNodeCommand::updateNode (void) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return false; qtractorTimeScale::Cursor cursor(m_pTimeScale); qtractorTimeScale::Node *pNode = cursor.seekFrame(m_iFrame); if (pNode == nullptr) return false; if (pNode->frame != m_iFrame) return false; // If currently playing, we need to do a stop and go... const bool bPlaying = pSession->isPlaying(); const unsigned long iPlayHead = pSession->playHead(); pSession->lock(); if (bPlaying) pSession->seek(0, false); const float fTempo = pNode->tempo; const unsigned short iBeatType = pNode->beatType; const unsigned short iBeatsPerBar = pNode->beatsPerBar; const unsigned short iBeatDivisor = pNode->beatDivisor; const float fOldTempo = pNode->tempo; const float fNewTempo = m_fTempo; const bool bRedoClipCommand = (m_pClipCommand == nullptr); if (bRedoClipCommand) m_pClipCommand = createClipCommand(pNode, fNewTempo, fOldTempo); else if (m_pClipCommand) { m_pClipCommand->undo(); delete m_pClipCommand; m_pClipCommand = nullptr; } const bool bRedoCurveEditCommands = m_curveEditCommands.isEmpty(); if (bRedoCurveEditCommands) { addCurveEditCommands(pNode, fNewTempo, fOldTempo); } else { QListIterator undos(m_curveEditCommands); while (undos.hasNext()) undos.next()->undo(); qDeleteAll(m_curveEditCommands); m_curveEditCommands.clear(); } pNode->tempo = m_fTempo; pNode->beatType = m_iBeatType; pNode->beatsPerBar = m_iBeatsPerBar; pNode->beatDivisor = m_iBeatDivisor; m_pTimeScale->updateNode(pNode); m_fTempo = fTempo; m_iBeatType = iBeatType; m_iBeatsPerBar = iBeatsPerBar; m_iBeatDivisor = iBeatDivisor; if (m_pClipCommand && bRedoClipCommand) m_pClipCommand->redo(); if (bRedoCurveEditCommands) { QListIterator redos(m_curveEditCommands); while (redos.hasNext()) redos.next()->redo(); } // Restore playback state, if needed... if (bPlaying) { // The Audio engine too... if (pSession->audioEngine()) pSession->audioEngine()->resetMetro(); // The MIDI engine queue needs a reset... if (pSession->midiEngine()) pSession->midiEngine()->resetTempo(); // Resync all clips on play-head... pSession->seek(iPlayHead, true); } else { // Force JACK Timebase state, if applicable... if (pSession->audioEngine()) pSession->audioEngine()->resetTimebase(); } pSession->unlock(); return true; } // Remove time-scale node command method. bool qtractorTimeScaleNodeCommand::removeNode (void) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return false; qtractorTimeScale::Cursor cursor(m_pTimeScale); qtractorTimeScale::Node *pNode = cursor.seekFrame(m_iFrame); if (pNode == nullptr) return false; if (pNode->frame != m_iFrame) return false; // If currently playing, we need to do a stop and go... const bool bPlaying = pSession->isPlaying(); const unsigned long iPlayHead = pSession->playHead(); pSession->lock(); if (bPlaying) pSession->seek(0, false); qtractorTimeScale::Node *pPrev = pNode->prev(); const float fOldTempo = pNode->tempo; const float fNewTempo = (pPrev ? pPrev->tempo : m_pTimeScale->tempo()); const bool bRedoClipCommand = (m_pClipCommand == nullptr); if (bRedoClipCommand) m_pClipCommand = createClipCommand(pNode, fNewTempo, fOldTempo); else if (m_pClipCommand) { m_pClipCommand->undo(); delete m_pClipCommand; m_pClipCommand = nullptr; } const bool bRedoCurveEditCommands = m_curveEditCommands.isEmpty(); if (bRedoCurveEditCommands) { addCurveEditCommands(pNode, fNewTempo, fOldTempo); } else { QListIterator undos(m_curveEditCommands); while (undos.hasNext()) undos.next()->undo(); qDeleteAll(m_curveEditCommands); m_curveEditCommands.clear(); } m_fTempo = pNode->tempo; m_iBeatType = pNode->beatType; m_iBeatsPerBar = pNode->beatsPerBar; m_iBeatDivisor = pNode->beatDivisor; m_pTimeScale->removeNode(pNode); if (m_pClipCommand && bRedoClipCommand) m_pClipCommand->redo(); if (bRedoCurveEditCommands) { QListIterator redos(m_curveEditCommands); while (redos.hasNext()) redos.next()->redo(); } // Restore playback state, if needed... if (bPlaying) { // The Audio engine too... if (pSession->audioEngine()) pSession->audioEngine()->resetMetro(); // The MIDI engine queue needs a reset... if (pSession->midiEngine()) pSession->midiEngine()->resetTempo(); // Resync all clips on play-head... pSession->seek(iPlayHead, true); } else { // Force JACK Timebase state, if applicable... if (pSession->audioEngine()) pSession->audioEngine()->resetTimebase(); } pSession->unlock(); return true; } // Make it automatic clip time-stretching command (static). qtractorClipCommand *qtractorTimeScaleNodeCommand::createClipCommand ( qtractorTimeScale::Node *pNode, float fNewTempo, float fOldTempo ) { if (pNode == nullptr) return nullptr; if (fNewTempo == fOldTempo) return nullptr; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return nullptr; qtractorTimeScale::Node *pNext = pNode->next(); const unsigned long iFrameStart = pNode->frame; const unsigned long iFrameEnd = (pNext ? pNext->frame : pSession->sessionEnd()); qtractorClipCommand *pClipCommand = nullptr; for (qtractorTrack *pTrack = pSession->tracks().first(); pTrack; pTrack = pTrack->next()) { for (qtractorClip *pClip = pTrack->clips().first(); pClip; pClip = pClip->next()) { if (pClip->clipStart() < iFrameStart || pClip->clipStart() >= iFrameEnd) continue; if (pTrack->trackType() == qtractorTrack::Audio) { qtractorAudioClip *pAudioClip = static_cast (pClip); if (pAudioClip) { if (pClipCommand == nullptr) pClipCommand = new qtractorClipCommand(name()); if (m_bAutoTimeStretch) { const float fTimeStretch = (fOldTempo * pAudioClip->timeStretch()) / fNewTempo; pClipCommand->timeStretchClip(pClip, fTimeStretch); } else { pClipCommand->resetClip(pClip); } } } } } // Take care of possible empty commands... if (pClipCommand && pClipCommand->isEmpty()) { delete pClipCommand; pClipCommand = nullptr; } return pClipCommand; } // Automation curve time-stretching command (static). void qtractorTimeScaleNodeCommand::addCurveEditCommands ( qtractorTimeScale::Node *pNode, float fNewTempo, float fOldTempo ) { if (pNode == nullptr) return; if (fNewTempo == fOldTempo) return; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; const unsigned long iFrameStart = pNode->frame; const float fFactor = (fOldTempo / fNewTempo); const bool bReverse = (fOldTempo > fNewTempo); for (qtractorTrack *pTrack = pSession->tracks().first(); pTrack; pTrack = pTrack->next()) { qtractorCurveList *pCurveList = pTrack->curveList(); if (pCurveList == nullptr) continue; qtractorCurve *pCurve = pCurveList->first(); while (pCurve) { int iCurveEditUpdate = 0; qtractorCurveEditCommand *pCurveEditCommand = new qtractorCurveEditCommand(QString(), pCurve); qtractorCurve::Node *pCurveNode = (bReverse ? pCurve->nodes().last() : pCurve->seek(iFrameStart)); while (pCurveNode) { if (pCurveNode->frame >= iFrameStart) { const unsigned long iFrame = iFrameStart + (unsigned long) (float(pCurveNode->frame - iFrameStart) * fFactor); const float fValue = pCurveNode->value; pCurveEditCommand->moveNode(pCurveNode, iFrame, fValue); ++iCurveEditUpdate; } else if (bReverse) break; if (bReverse) pCurveNode = pCurveNode->prev(); else pCurveNode = pCurveNode->next(); } if (iCurveEditUpdate > 0) m_curveEditCommands.append(pCurveEditCommand); else delete pCurveEditCommand; pCurve = pCurve->next(); } } } //---------------------------------------------------------------------- // class qtractorTimeScaleAddNodeCommand - implementation. // // Constructor. qtractorTimeScaleAddNodeCommand::qtractorTimeScaleAddNodeCommand ( qtractorTimeScale *pTimeScale, unsigned long iFrame, float fTempo, unsigned short iBeatType, unsigned short iBeatsPerBar, unsigned short iBeatDivisor ) : qtractorTimeScaleNodeCommand( QObject::tr("add tempo node"), pTimeScale, iFrame, fTempo, iBeatType, iBeatsPerBar, iBeatDivisor) { } // Time-scale node command methods. bool qtractorTimeScaleAddNodeCommand::redo (void) { return addNode(); } bool qtractorTimeScaleAddNodeCommand::undo (void) { return removeNode(); } //---------------------------------------------------------------------- // class qtractorTimeScaleUpdateNodeCommand - implementation. // // Constructor. qtractorTimeScaleUpdateNodeCommand::qtractorTimeScaleUpdateNodeCommand ( qtractorTimeScale *pTimeScale, unsigned long iFrame, float fTempo, unsigned short iBeatType, unsigned short iBeatsPerBar, unsigned short iBeatDivisor) : qtractorTimeScaleNodeCommand( QObject::tr("update tempo node"), pTimeScale, iFrame, fTempo, iBeatType, iBeatsPerBar, iBeatDivisor) { } // Time-scale node command methods. bool qtractorTimeScaleUpdateNodeCommand::redo (void) { return updateNode(); } bool qtractorTimeScaleUpdateNodeCommand::undo (void) { return redo(); } //---------------------------------------------------------------------- // class qtractorTimeScaleRemoveNodeCommand - implementation. // // Constructor. qtractorTimeScaleRemoveNodeCommand::qtractorTimeScaleRemoveNodeCommand ( qtractorTimeScale *pTimeScale, qtractorTimeScale::Node *pNode ) : qtractorTimeScaleNodeCommand( QObject::tr("remove tempo node"), pTimeScale, pNode->frame) { } // Time-scale node command methods. bool qtractorTimeScaleRemoveNodeCommand::redo (void) { return removeNode(); } bool qtractorTimeScaleRemoveNodeCommand::undo (void) { return addNode(); } //---------------------------------------------------------------------- // class qtractorTimeScaleMoveNodeCommand - implementation. // // Constructor. qtractorTimeScaleMoveNodeCommand::qtractorTimeScaleMoveNodeCommand ( qtractorTimeScale *pTimeScale, qtractorTimeScale::Node *pNode, unsigned long iFrame ) : qtractorTimeScaleNodeCommand( QObject::tr("move tempo node"), pTimeScale, pNode->frame, pNode->tempo, pNode->beatType, pNode->beatsPerBar, pNode->beatDivisor) { // The new location. m_iNewFrame = pTimeScale->frameFromBar(pTimeScale->barFromFrame(iFrame)); m_iOldFrame = frame(); // Replaced node salvage. qtractorTimeScale::Cursor cursor(pTimeScale); pNode = cursor.seekFrame(m_iNewFrame); if (pNode && pNode->frame == m_iNewFrame) { m_bOldNode = true; m_fOldTempo = pNode->tempo; m_iOldBeatType = pNode->beatType; m_iOldBeatsPerBar = pNode->beatsPerBar; m_iOldBeatDivisor = pNode->beatDivisor; } else { m_bOldNode = false; } } // Time-scale node command methods. bool qtractorTimeScaleMoveNodeCommand::redo (void) { qtractorTimeScale *pTimeScale = timeScale(); if (pTimeScale == nullptr) return false; const unsigned long iNewFrame = m_iNewFrame; const unsigned long iOldFrame = m_iOldFrame; qtractorTimeScale::Cursor cursor(pTimeScale); qtractorTimeScale::Node *pNode = cursor.seekFrame(iOldFrame); if (pNode && pNode->frame == iOldFrame) pTimeScale->removeNode(pNode); pTimeScale->addNode(iNewFrame, tempo(), beatType(), beatsPerBar(), beatDivisor()); m_iNewFrame = iOldFrame; m_iOldFrame = iNewFrame; return true; } bool qtractorTimeScaleMoveNodeCommand::undo (void) { qtractorTimeScale *pTimeScale = timeScale(); if (pTimeScale == nullptr) return false; const bool bResult = redo(); if (bResult && m_bOldNode) { pTimeScale->addNode(m_iNewFrame, m_fOldTempo, m_iOldBeatType, m_iOldBeatsPerBar, m_iOldBeatDivisor); } return bResult; } //---------------------------------------------------------------------- // class qtractorTimeScaleMarkerCommand - implementation. // // Constructors. qtractorTimeScaleMarkerCommand::qtractorTimeScaleMarkerCommand ( const QString& sName, qtractorTimeScale *pTimeScale, unsigned long iFrame, const QString& sText, const QColor& rgbColor, int iAccidentals, int iMode ) : qtractorCommand(sName), m_pTimeScale(pTimeScale), m_iFrame(iFrame), m_sText(sText), m_rgbColor(rgbColor), m_iAccidentals(iAccidentals), m_iMode(iMode) { } // Add time-scale marker command method. bool qtractorTimeScaleMarkerCommand::addMarker (void) { return (m_pTimeScale->addMarker(m_iFrame, m_sText, m_rgbColor) != nullptr); } // Update time-scale marker command method. bool qtractorTimeScaleMarkerCommand::updateMarker (void) { qtractorTimeScale::Marker *pMarker = m_pTimeScale->markers().seekFrame(m_iFrame); if (pMarker == nullptr) return false; if (pMarker->frame != m_iFrame) return false; const QString sText = pMarker->text; const QColor rgbColor = pMarker->color; pMarker->text = m_sText; pMarker->color = m_rgbColor; m_pTimeScale->updateMarker(pMarker); m_sText = sText; m_rgbColor = rgbColor; return true; } // Add key-signature command method. bool qtractorTimeScaleMarkerCommand::addKeySignature (void) { return (m_pTimeScale->addKeySignature(m_iFrame, m_iAccidentals, m_iMode) != nullptr); } // Update key-signature command method. bool qtractorTimeScaleMarkerCommand::updateKeySignature (void) { qtractorTimeScale::Marker *pMarker = m_pTimeScale->markers().seekFrame(m_iFrame); if (pMarker == nullptr) return false; if (pMarker->frame != m_iFrame) return false; const int iAccidentals = pMarker->accidentals; const int iMode = pMarker->mode; pMarker->accidentals = m_iAccidentals; pMarker->mode = m_iMode; m_pTimeScale->updateMarker(pMarker); m_iAccidentals = iAccidentals; m_iMode = iMode; return true; } // Remove time-scale marker/key-signature command method. bool qtractorTimeScaleMarkerCommand::removeMarker (void) { qtractorTimeScale::Marker *pMarker = m_pTimeScale->markers().seekFrame(m_iFrame); if (pMarker == nullptr) return false; if (pMarker->frame != m_iFrame) return false; // m_iFrame = pMarker->frame; m_sText = pMarker->text; m_rgbColor = pMarker->color; m_iAccidentals = pMarker->accidentals; m_iMode = pMarker->mode; m_pTimeScale->removeMarker(pMarker); return true; } //---------------------------------------------------------------------- // class qtractorTimeScaleAddMarkerCommand - implementation. // // Constructor. qtractorTimeScaleAddMarkerCommand::qtractorTimeScaleAddMarkerCommand ( qtractorTimeScale *pTimeScale, unsigned long iFrame, const QString& sText, const QColor& rgbColor ) : qtractorTimeScaleMarkerCommand( QObject::tr("add marker"), pTimeScale, iFrame, sText, rgbColor) { } // Time-scale marker command methods. bool qtractorTimeScaleAddMarkerCommand::redo (void) { return addMarker(); } bool qtractorTimeScaleAddMarkerCommand::undo (void) { return removeMarker(); } //---------------------------------------------------------------------- // class qtractorTimeScaleUpdateMarkerCommand - implementation. // // Constructor. qtractorTimeScaleUpdateMarkerCommand::qtractorTimeScaleUpdateMarkerCommand ( qtractorTimeScale *pTimeScale, unsigned long iFrame, const QString& sText, const QColor& rgbColor ) : qtractorTimeScaleMarkerCommand( QObject::tr("update marker"), pTimeScale, iFrame, sText, rgbColor) { } // Time-scale marker command methods. bool qtractorTimeScaleUpdateMarkerCommand::redo (void) { return updateMarker(); } bool qtractorTimeScaleUpdateMarkerCommand::undo (void) { return redo(); } //---------------------------------------------------------------------- // class qtractorTimeScaleRemoveMarkerCommand - implementation. // // Constructor. qtractorTimeScaleRemoveMarkerCommand::qtractorTimeScaleRemoveMarkerCommand ( qtractorTimeScale *pTimeScale, qtractorTimeScale::Marker *pMarker ) : qtractorTimeScaleMarkerCommand( QObject::tr("remove marker"), pTimeScale, pMarker->frame) { } // Time-scale marker command methods. bool qtractorTimeScaleRemoveMarkerCommand::redo (void) { return removeMarker(); } bool qtractorTimeScaleRemoveMarkerCommand::undo (void) { return addMarker(); } //---------------------------------------------------------------------- // class qtractorTimeScaleAddKeySignatureCommand - implementation. // // Constructor. qtractorTimeScaleAddKeySignatureCommand::qtractorTimeScaleAddKeySignatureCommand ( qtractorTimeScale *pTimeScale, unsigned long iFrame, int iAccidentals, int iMode ) : qtractorTimeScaleMarkerCommand( QObject::tr("add key signature"), pTimeScale, iFrame, QString(), Qt::darkGray, iAccidentals, iMode) { } // Time-scale marker command methods. bool qtractorTimeScaleAddKeySignatureCommand::redo (void) { return addKeySignature(); } bool qtractorTimeScaleAddKeySignatureCommand::undo (void) { return removeMarker(); } //---------------------------------------------------------------------- // class qtractorTimeScaleUpdateKeySignatureCommand - implementation. // // Constructor. qtractorTimeScaleUpdateKeySignatureCommand::qtractorTimeScaleUpdateKeySignatureCommand ( qtractorTimeScale *pTimeScale, unsigned long iFrame, int iAccidentals, int iMode ) : qtractorTimeScaleMarkerCommand( QObject::tr("update key signature"), pTimeScale, iFrame, QString(), Qt::darkGray, iAccidentals, iMode) { } // Time-scale marker command methods. bool qtractorTimeScaleUpdateKeySignatureCommand::redo (void) { return updateKeySignature(); } bool qtractorTimeScaleUpdateKeySignatureCommand::undo (void) { return redo(); } //---------------------------------------------------------------------- // class qtractorTimeScaleRemoveKeySignatureCommand - implementation. // // Constructor. qtractorTimeScaleRemoveKeySignatureCommand::qtractorTimeScaleRemoveKeySignatureCommand ( qtractorTimeScale *pTimeScale, qtractorTimeScale::Marker *pMarker ) : qtractorTimeScaleMarkerCommand( QObject::tr("remove key signature"), pTimeScale, pMarker->frame) { } // Time-scale marker command methods. bool qtractorTimeScaleRemoveKeySignatureCommand::redo (void) { return removeMarker(); } bool qtractorTimeScaleRemoveKeySignatureCommand::undo (void) { return addKeySignature(); } //---------------------------------------------------------------------- // class qtractorTimeScaleMoveMarkerCommand - implementation. // // Constructor. qtractorTimeScaleMoveMarkerCommand::qtractorTimeScaleMoveMarkerCommand ( qtractorTimeScale *pTimeScale, qtractorTimeScale::Marker *pMarker, unsigned long iFrame ) : qtractorTimeScaleMarkerCommand( QObject::tr("move marker"), pTimeScale, pMarker->frame, pMarker->text, pMarker->color, pMarker->accidentals, pMarker->mode) { // The new location. m_iNewFrame = pTimeScale->frameFromBar(pTimeScale->barFromFrame(iFrame)); m_iOldFrame = frame(); // Replaced marker salvage. pMarker = pTimeScale->markers().seekFrame(m_iNewFrame); if (pMarker && pMarker->frame == m_iNewFrame) { m_bOldMarker = true; m_sOldText = pMarker->text; m_rgbOldColor = pMarker->color; m_iOldAccidentals = pMarker->accidentals; m_iOldMode = pMarker->mode; } else { m_bOldMarker = false; } } // Time-scale marker command methods. bool qtractorTimeScaleMoveMarkerCommand::redo (void) { qtractorTimeScale *pTimeScale = timeScale(); if (pTimeScale == nullptr) return false; const unsigned long iNewFrame = m_iNewFrame; const unsigned long iOldFrame = m_iOldFrame; qtractorTimeScale::Marker *pMarker = pTimeScale->markers().seekFrame(iOldFrame); if (pMarker && pMarker->frame == iOldFrame) pTimeScale->removeMarker(pMarker); if (!text().isEmpty()) pTimeScale->addMarker(iNewFrame, text(), color()); if (accidentals() || mode()) pTimeScale->addKeySignature(iNewFrame, accidentals(), mode()); m_iNewFrame = iOldFrame; m_iOldFrame = iNewFrame; return true; } bool qtractorTimeScaleMoveMarkerCommand::undo (void) { qtractorTimeScale *pTimeScale = timeScale(); if (pTimeScale == nullptr) return false; const bool bResult = redo(); if (bResult && m_bOldMarker) { if (!m_sOldText.isEmpty()) pTimeScale->addMarker(m_iNewFrame, m_sOldText, m_rgbOldColor); if (m_iOldAccidentals || m_iOldMode) pTimeScale->addKeySignature(m_iNewFrame, m_iOldAccidentals, m_iOldMode); } return bResult; } //---------------------------------------------------------------------- // class qtractorTimeScaleCommand - declaration. // // Constructor. qtractorTimeScaleCommand::qtractorTimeScaleCommand ( const QString& sName ) : qtractorCommand(sName) { } // Destructor. qtractorTimeScaleCommand::~qtractorTimeScaleCommand (void) { qDeleteAll(m_nodeCommands); m_nodeCommands.clear(); } // Node commands. void qtractorTimeScaleCommand::addNodeCommand ( qtractorTimeScaleNodeCommand *pNodeCommand ) { m_nodeCommands.append(pNodeCommand); } // Time-scale command methods. bool qtractorTimeScaleCommand::redo (void) { int iRedos = 0; QListIterator iter(m_nodeCommands); iter.toFront(); while (iter.hasNext()) { if (iter.next()->redo()) ++iRedos; } return (iRedos > 0); } bool qtractorTimeScaleCommand::undo (void) { int iUndos = 0; QListIterator iter(m_nodeCommands); iter.toBack(); while (iter.hasPrevious()) { if (iter.previous()->undo()) ++iUndos; } return (iUndos > 0); } //---------------------------------------------------------------------- // class qtractorTimeScaleCommand - declaration. // // Constructor. qtractorTimeScaleTimeSig2Command::qtractorTimeScaleTimeSig2Command ( qtractorTimeScale *pTimeScale, qtractorMidiClip *pMidiClip, unsigned short iBeatsPerBar2, unsigned short iBeatDivisor2 ) : qtractorCommand(QObject::tr("change time-sig.")), m_pTimeScale(pTimeScale), m_pMidiClip(pMidiClip), m_iBeatsPerBar2(iBeatsPerBar2), m_iBeatDivisor2(iBeatDivisor2) { } // Time-scale command methods. bool qtractorTimeScaleTimeSig2Command::redo (void) { if (m_pTimeScale == nullptr) return false; const unsigned short iBeatsPerBar2 = m_pTimeScale->beatsPerBar2(); const unsigned short iBeatDivisor2 = m_pTimeScale->beatDivisor2(); m_pTimeScale->setBeatsPerBar2(m_iBeatsPerBar2); m_pTimeScale->setBeatDivisor2(m_iBeatDivisor2); if (m_pMidiClip) { m_pMidiClip->setBeatsPerBar2(m_iBeatsPerBar2); m_pMidiClip->setBeatDivisor2(m_iBeatDivisor2); } m_iBeatsPerBar2 = iBeatsPerBar2; m_iBeatDivisor2 = iBeatDivisor2; return true; } bool qtractorTimeScaleTimeSig2Command::undo (void) { return redo(); } // end of qtractorTimeScaleCommand.cpp qtractor-0.9.25/src/PaxHeaders/qtractorEngine.cpp0000644000000000000000000000013214166551171017013 xustar0030 mtime=1641730681.442610124 30 atime=1641730681.442610124 30 ctime=1641730681.442610124 qtractor-0.9.25/src/qtractorEngine.cpp0000644000175000001440000005752014166551171020254 0ustar00rncbcusers00000000000000// qtractorEngine.cpp // /**************************************************************************** Copyright (C) 2005-2019, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorEngine.h" #include "qtractorSession.h" #include "qtractorSessionCursor.h" #include "qtractorMidiControlObserver.h" #include "qtractorEngineCommand.h" #include "qtractorMonitor.h" #include "qtractorDocument.h" #include "qtractorCurveFile.h" #include #include //---------------------------------------------------------------------- // class qtractorEngine -- Abstract device engine instance (singleton). // // Constructor. qtractorEngine::qtractorEngine ( qtractorSession *pSession, qtractorTrack::TrackType syncType ) { m_pSession = pSession; m_pSessionCursor = m_pSession->createSessionCursor(0, syncType); m_bActivated = false; m_bPlaying = false; m_buses.setAutoDelete(true); m_busesEx.setAutoDelete(false); } // Destructor. qtractorEngine::~qtractorEngine (void) { clear(); if (m_pSessionCursor) delete m_pSessionCursor; } // Buses list clear. void qtractorEngine::clear (void) { m_buses.clear(); m_busesEx.clear(); } // Session accessor. qtractorSession *qtractorEngine::session (void) const { return m_pSession; } // Session cursor accessor. qtractorSessionCursor *qtractorEngine::sessionCursor (void) const { return m_pSessionCursor; } // Engine type accessor. qtractorTrack::TrackType qtractorEngine::syncType (void) const { return m_pSessionCursor->syncType(); } // Client name accessor. const QString& qtractorEngine::clientName (void) const { return m_pSession->clientName(); } // Activation status accessor. bool qtractorEngine::isActivated(void) const { return m_bActivated; } // Buses list management methods. const qtractorList& qtractorEngine::buses (void) const { return m_buses; } // Add a bus to a device engine. void qtractorEngine::addBus ( qtractorBus *pBus ) { m_buses.append(pBus); } // Remove a bus from a device. void qtractorEngine::removeBus ( qtractorBus *pBus ) { m_buses.remove(pBus); } // Move bus on a device engine. void qtractorEngine::moveBus ( qtractorBus *pBus, qtractorBus *pNextBus ) { m_buses.unlink(pBus); if (pNextBus) m_buses.insertBefore(pBus, pNextBus); else m_buses.append(pBus); } // Find a device bus by name qtractorBus *qtractorEngine::findBus ( const QString& sBusName ) const { for (qtractorBus *pBus = m_buses.first(); pBus; pBus = pBus->next()) { if (pBus->busName() == sBusName) return pBus; } return nullptr; } // Find an input bus by name qtractorBus *qtractorEngine::findInputBus ( const QString& sInputBusName ) const { for (qtractorBus *pBus = m_buses.first(); pBus; pBus = pBus->next()) { if ((pBus->busMode() & qtractorBus::Input) && pBus->busName() == sInputBusName) return pBus; } return nullptr; } // Find an output bus by name qtractorBus *qtractorEngine::findOutputBus ( const QString& sOutputBusName ) const { for (qtractorBus *pBus = m_buses.first(); pBus; pBus = pBus->next()) { if ((pBus->busMode() & qtractorBus::Output) && pBus->busName() == sOutputBusName) return pBus; } return nullptr; } // Exo-buses list management methods. const qtractorList& qtractorEngine::busesEx (void) const { return m_busesEx; } // Add an exo-bus to a device engine. void qtractorEngine::addBusEx ( qtractorBus *pBus ) { m_busesEx.append(pBus); } // Remove an exo-bus from a device. void qtractorEngine::removeBusEx ( qtractorBus *pBus ) { for (qtractorBus *pBusEx = m_busesEx.first(); pBusEx; pBusEx = pBusEx->next()) { if (pBusEx == pBus) { m_busesEx.remove(pBus); break; } } } // Find a exo-device bus by name qtractorBus *qtractorEngine::findBusEx ( const QString& sBusName ) const { for (qtractorBus *pBusEx = m_busesEx.first(); pBusEx; pBusEx = pBusEx->next()) { if (pBusEx->busName() == sBusName) return pBusEx; } return nullptr; } // Device engine activation method. bool qtractorEngine::open (void) { // Update the session cursor tracks... m_pSessionCursor->resetClips(); m_pSessionCursor->reset(); // Open all buses (allocated and register ports...) qtractorBus *pBus = m_buses.first(); while (pBus) { if (!pBus->open()) return false; pBus = pBus->next(); } // Now's the right time to activate... if (!activate()) return false; // We're now ready and running... m_bActivated = true; return true; } // Device engine deactivation method. void qtractorEngine::close (void) { // Save current activation state... const bool bActivated = m_bActivated; // We're stopping now... m_bActivated = false; if (bActivated) { // Deactivate the derived engine first. deactivate(); // Close all dependent buses... for (qtractorBus *pBus = m_buses.first(); pBus; pBus = pBus->next()) { pBus->close(); } } // Clean-up everything, finally clean(); } // Engine state methods. void qtractorEngine::setPlaying ( bool bPlaying ) { if (bPlaying && !m_bPlaying) { m_pSessionCursor->reset(); m_bPlaying = start(); } else if (!bPlaying && m_bPlaying) { m_bPlaying = false; stop(); } } bool qtractorEngine::isPlaying(void) const { return m_bPlaying; } // Retrieve/restore all connections, on all buses. // return the total number of effective (re)connection attempts... int qtractorEngine::updateConnects (void) { // It must be activated, sure... if (!isActivated()) return 0; // On all dependable buses... int iUpdate = 0; iUpdate += updateConnects(m_buses.first()); iUpdate += updateConnects(m_busesEx.first()); // Done. return iUpdate; } int qtractorEngine::updateConnects ( qtractorBus *pBus ) { int iUpdate = 0; for (; pBus; pBus = pBus->next()) { // Input connections... if (pBus->busMode() & qtractorBus::Input) { iUpdate += pBus->updateConnects( qtractorBus::Input, pBus->inputs(), true); } // Output connections... if (pBus->busMode() & qtractorBus::Output) { iUpdate += pBus->updateConnects( qtractorBus::Output, pBus->outputs(), true); } } return iUpdate; } // Clear/reset all pending connections. void qtractorEngine::clearConnects (void) { qtractorBus *pBus; pBus = m_buses.first(); for (; pBus; pBus = pBus->next()) { pBus->outputs().clear(); pBus->inputs().clear(); } pBus = m_busesEx.first(); for (; pBus; pBus = pBus->next()) { pBus->outputs().clear(); pBus->inputs().clear(); } } //---------------------------------------------------------------------- // class qtractorBus -- Managed ALSA sequencer port set // // Constructor. qtractorBus::qtractorBus ( qtractorEngine *pEngine, const QString& sBusName, BusMode busMode, bool bMonitor ) { m_pEngine = pEngine; m_sBusName = sBusName; m_busMode = busMode; if (m_busMode & Ex) { m_pMonitorSubject = nullptr; } else { m_pMonitorSubject = new qtractorSubject(); m_pMonitorSubject->setToggled(true); } if (m_busMode & Ex) { m_pMonitorObserver = nullptr; } else { m_pMonitorObserver = new qtractorMidiControlObserver(m_pMonitorSubject); m_pMonitorObserver->setValue(bMonitor ? 1.0f : 0.0f); } } // Destructor. qtractorBus::~qtractorBus (void) { if (m_pMonitorObserver) delete m_pMonitorObserver; if (m_pMonitorSubject) delete m_pMonitorSubject; qDeleteAll(m_controllers_out); m_controllers_out.clear(); qDeleteAll(m_controllers_in); m_controllers_in.clear(); } // Engine accessor. qtractorEngine *qtractorBus::engine (void) const { return m_pEngine; } // Bus type accessor. qtractorTrack::TrackType qtractorBus::busType (void) const { return (m_pEngine ? m_pEngine->syncType() : qtractorTrack::None); } // Bus name accessors. void qtractorBus::setBusName ( const QString& sBusName ) { m_sBusName = sBusName; updateBusName(); } const QString& qtractorBus::busName (void) const { return m_sBusName; } // Bus name change event. [virtual] void qtractorBus::updateBusName (void) { if (m_pMonitorSubject) m_pMonitorSubject->setName(QObject::tr("%1 Monitor").arg(m_sBusName)); } // Bus mode property accessor. void qtractorBus::setBusMode ( qtractorBus::BusMode busMode ) { m_busMode = busMode; updateBusMode(); } qtractorBus::BusMode qtractorBus::busMode (void) const { return m_busMode; } // Pass-thru mode accessor. void qtractorBus::setMonitor ( bool bMonitor ) { if (m_pMonitorSubject) m_pMonitorSubject->setValue(bMonitor ? 1.0f : 0.0f); } bool qtractorBus::isMonitor (void) const { return (m_pMonitorSubject ? (m_pMonitorSubject->value() > 0.0f) : false); } // Bus state (monitor) button setup. qtractorSubject *qtractorBus::monitorSubject (void) const { return m_pMonitorSubject; } qtractorMidiControlObserver *qtractorBus::monitorObserver (void) const { return m_pMonitorObserver; } // Bus state (monitor) notifier (proto-slot). void qtractorBus::monitorChangeNotify ( bool bOn ) { #ifdef CONFIG_DEBUG qDebug("qtractorBus[%p]::monitorChangeNotify(%d)", this, int(bOn)); #endif // Put it in the form of an undoable command... qtractorSession *pSession = m_pEngine->session(); if (pSession) pSession->execute( new qtractorBusMonitorCommand(this, bOn)); } // Load bus (monitor, gain, pan) controllers (MIDI). void qtractorBus::loadControllers ( QDomElement *pElement, BusMode busMode ) { if (busMode & Input) qtractorMidiControl::loadControllers(pElement, m_controllers_in); else qtractorMidiControl::loadControllers(pElement, m_controllers_out); } // Save bus (monitor, gain, pan) controllers (MIDI). void qtractorBus::saveControllers ( qtractorDocument *pDocument, QDomElement *pElement, BusMode busMode ) const { if (m_pMonitorObserver == nullptr) return; qtractorMidiControl *pMidiControl = qtractorMidiControl::getInstance(); if (pMidiControl == nullptr) return; qtractorMonitor *pMonitor = nullptr; if (busMode & Input) pMonitor = monitor_in(); else pMonitor = monitor_out(); if (pMonitor == nullptr) return; qtractorMidiControl::Controllers controllers; if (busMode & Input) // It suffices for Duplex... if (pMidiControl->isMidiObserverMapped(m_pMonitorObserver)) { qtractorMidiControl::Controller *pController = new qtractorMidiControl::Controller; pController->name = m_pMonitorObserver->subject()->name(); pController->index = 0; // 0=MonitorObserver pController->ctype = m_pMonitorObserver->type(); pController->channel = m_pMonitorObserver->channel(); pController->param = m_pMonitorObserver->param(); pController->logarithmic = m_pMonitorObserver->isLogarithmic(); pController->feedback = m_pMonitorObserver->isFeedback(); pController->invert = m_pMonitorObserver->isInvert(); pController->hook = m_pMonitorObserver->isHook(); pController->latch = m_pMonitorObserver->isLatch(); controllers.append(pController); } qtractorMidiControlObserver *pPanObserver = pMonitor->panningObserver(); if (pMidiControl->isMidiObserverMapped(pPanObserver)) { qtractorMidiControl::Controller *pController = new qtractorMidiControl::Controller; pController->name = pPanObserver->subject()->name(); pController->index = 1; // 1=PanObserver pController->ctype = pPanObserver->type(); pController->channel = pPanObserver->channel(); pController->param = pPanObserver->param(); pController->logarithmic = pPanObserver->isLogarithmic(); pController->feedback = pPanObserver->isFeedback(); pController->invert = pPanObserver->isInvert(); pController->hook = pPanObserver->isHook(); pController->latch = pPanObserver->isLatch(); controllers.append(pController); } qtractorMidiControlObserver *pGainObserver = pMonitor->gainObserver(); if (pMidiControl->isMidiObserverMapped(pGainObserver)) { qtractorMidiControl::Controller *pController = new qtractorMidiControl::Controller; pController->name = pGainObserver->subject()->name(); pController->index = 2; // 2=GainObserver pController->ctype = pGainObserver->type(); pController->channel = pGainObserver->channel(); pController->param = pGainObserver->param(); pController->logarithmic = pGainObserver->isLogarithmic(); pController->feedback = pGainObserver->isFeedback(); pController->invert = pGainObserver->isInvert(); pController->hook = pGainObserver->isHook(); pController->latch = pGainObserver->isLatch(); controllers.append(pController); } qtractorMidiControl::saveControllers(pDocument, pElement, controllers); qDeleteAll(controllers); controllers.clear(); } // Map bus (monitor, gain, pan) controllers (MIDI). void qtractorBus::mapControllers ( BusMode busMode ) { if (m_pMonitorObserver == nullptr) return; qtractorMidiControl *pMidiControl = qtractorMidiControl::getInstance(); if (pMidiControl == nullptr) return; qtractorMonitor *pMonitor = nullptr; if (busMode & Input) pMonitor = monitor_in(); else pMonitor = monitor_out(); if (pMonitor == nullptr) return; qtractorMidiControl::Controllers& controllers = (busMode & Input ? m_controllers_in : m_controllers_out); QListIterator iter(controllers); while (iter.hasNext()) { qtractorMidiControl::Controller *pController = iter.next(); qtractorMidiControlObserver *pObserver = nullptr; switch (pController->index) { case 0: // 0=MonitorObserver pObserver = monitorObserver(); break; case 1: // 1=PanObserver pObserver = pMonitor->panningObserver(); break; case 2: // 2=GainObserver pObserver = pMonitor->gainObserver(); break; } if (pObserver) { pObserver->setType(pController->ctype); pObserver->setChannel(pController->channel); pObserver->setParam(pController->param); pObserver->setLogarithmic(pController->logarithmic); pObserver->setFeedback(pController->feedback); pObserver->setInvert(pController->invert); pObserver->setHook(pController->hook); pObserver->setLatch(pController->latch); pMidiControl->mapMidiObserver(pObserver); } } qDeleteAll(controllers); controllers.clear(); } // Load bus automation curves (monitor, gain, pan). void qtractorBus::loadCurveFile ( QDomElement *pElement, BusMode /*busMode*/, qtractorCurveFile *pCurveFile ) { if (pCurveFile) pCurveFile->load(pElement); } // Save bus automation curves (monitor, gain, pan). void qtractorBus::saveCurveFile ( qtractorDocument *pDocument, QDomElement *pElement, BusMode busMode, qtractorCurveFile *pCurveFile ) const { if (m_pMonitorSubject == nullptr) return; if (pCurveFile == nullptr) return; qtractorCurveList *pCurveList = pCurveFile->list(); if (pCurveList == nullptr) return; qtractorSession *pSession = m_pEngine->session(); if (pSession == nullptr) return; QString sBusName(busName()); qtractorMonitor *pMonitor = nullptr; if (busMode & Input) { pMonitor = monitor_in(); sBusName += "_in"; } else { pMonitor = monitor_out(); sBusName += "_out"; } if (pMonitor == nullptr) return; pCurveFile->clear(); pCurveFile->setBaseDir(pSession->sessionDir()); qtractorCurve *pCurve; if (busMode & Input) { // It suffices for Duplex... pCurve = monitorSubject()->curve(); if (pCurve) { qtractorCurveFile::Item *pCurveItem = new qtractorCurveFile::Item; pCurveItem->name = pCurve->subject()->name(); pCurveItem->index = 0; // 0=MonitorSubject pCurveItem->ctype = qtractorMidiEvent::CONTROLLER; pCurveItem->channel = 0; pCurveItem->param = 80; // 80=General Purpose Button 1 (on/off) pCurveItem->mode = pCurve->mode(); pCurveItem->process = pCurve->isProcess(); pCurveItem->capture = pCurve->isCapture(); pCurveItem->locked = pCurve->isLocked(); pCurveItem->logarithmic = pCurve->isLogarithmic(); pCurveItem->color = pCurve->color(); pCurveItem->subject = pCurve->subject(); pCurveFile->addItem(pCurveItem); }} pCurve = pMonitor->panningSubject()->curve(); if (pCurve) { qtractorCurveFile::Item *pCurveItem = new qtractorCurveFile::Item; pCurveItem->name = pCurve->subject()->name(); pCurveItem->index = 1; // 1=PanningSubject pCurveItem->ctype = qtractorMidiEvent::CONTROLLER; pCurveItem->channel = 0; pCurveItem->param = 10; // 10=Pan Position (coarse) pCurveItem->mode = pCurve->mode(); pCurveItem->process = pCurve->isProcess(); pCurveItem->capture = pCurve->isCapture(); pCurveItem->locked = pCurve->isLocked(); pCurveItem->logarithmic = pCurve->isLogarithmic(); pCurveItem->color = pCurve->color(); pCurveItem->subject = pCurve->subject(); pCurveFile->addItem(pCurveItem); } pCurve = pMonitor->gainSubject()->curve(); if (pCurve) { qtractorCurveFile::Item *pCurveItem = new qtractorCurveFile::Item; pCurveItem->name = pCurve->subject()->name(); pCurveItem->index = 2; // 2=GainSubject pCurveItem->ctype = qtractorMidiEvent::CONTROLLER; pCurveItem->channel = 0; pCurveItem->param = 7; // 7=Volume (coarse) pCurveItem->mode = pCurve->mode(); pCurveItem->process = pCurve->isProcess(); pCurveItem->capture = pCurve->isCapture(); pCurveItem->logarithmic = pCurve->isLogarithmic(); pCurveItem->locked = pCurve->isLocked(); pCurveItem->color = pCurve->color(); pCurveItem->subject = pCurve->subject(); pCurveFile->addItem(pCurveItem); } if (pCurveFile->isEmpty()) return; const QString sBaseName(sBusName + "_curve"); pCurveFile->setFilename(pSession->createFilePath(sBaseName, "mid", true)); pCurveFile->save(pDocument, pElement, pSession->timeScale()); } // Apply bus automation curves (monitor, gain, pan). void qtractorBus::applyCurveFile ( BusMode busMode, qtractorCurveFile *pCurveFile ) const { if (m_pMonitorSubject == nullptr) return; if (pCurveFile == nullptr) return; if (pCurveFile->items().isEmpty()) return; qtractorCurveList *pCurveList = pCurveFile->list(); if (pCurveList == nullptr) return; qtractorSession *pSession = m_pEngine->session(); if (pSession == nullptr) return; qtractorMonitor *pMonitor = nullptr; if (busMode & Input) pMonitor = monitor_in(); else pMonitor = monitor_out(); if (pMonitor == nullptr) return; pCurveFile->setBaseDir(pSession->sessionDir()); QListIterator iter(pCurveFile->items()); while (iter.hasNext()) { qtractorCurveFile::Item *pCurveItem = iter.next(); switch (pCurveItem->index) { case 0: // 0=MonitorSubject pCurveItem->subject = monitorSubject(); break; case 1: // 1=PanSubject pCurveItem->subject = pMonitor->panningSubject(); break; case 2: // 2=GainSubject pCurveItem->subject = pMonitor->gainSubject(); break; } } pCurveFile->apply(pSession->timeScale()); } // Document element methods. bool qtractorBus::loadConnects ( ConnectList& connects, qtractorDocument * /*pDocument*/, QDomElement *pElement ) { connects.clear(); // Load map items... for (QDomNode nChild = pElement->firstChild(); !nChild.isNull(); nChild = nChild.nextSibling()) { // Convert node to element... QDomElement eChild = nChild.toElement(); if (eChild.isNull()) continue; // Load (other) track properties.. if (eChild.tagName() == "connect") { ConnectItem *pItem = new ConnectItem; pItem->index = eChild.attribute("index").toUShort(); for (QDomNode nConnect = eChild.firstChild(); !nConnect.isNull(); nConnect = nConnect.nextSibling()) { // Convert connect node to element... QDomElement eConnect = nConnect.toElement(); if (eConnect.isNull()) continue; // Add this one to map... if (eConnect.tagName() == "client") { const QString& sClient = eConnect.text(); const QString& sClientName = sClient.section(':', 1); if (sClientName.isEmpty()) { pItem->clientName = sClient; } else { // pItem->client = sClient.section(':', 0, 0).toInt(); pItem->clientName = sClientName; } } else if (eConnect.tagName() == "port") { const QString& sPort = eConnect.text(); const QString& sPortName = sPort.section(':', 1); if (sPortName.isEmpty()) { pItem->portName = sPort; } else { // pItem->port = sPort.section(':', 0, 0).toInt(); pItem->portName = sPortName; } } } connects.append(pItem); } } return true; } bool qtractorBus::saveConnects ( ConnectList& connects, qtractorDocument *pDocument, QDomElement *pElement ) { // Save connect items... QListIterator iter(connects); while (iter.hasNext()) { ConnectItem *pItem = iter.next(); QDomElement eItem = pDocument->document()->createElement("connect"); eItem.setAttribute("index", QString::number(pItem->index)); QString sClient; if (pItem->client >= 0) sClient += QString::number(pItem->client) + ':'; sClient += pItem->clientName; pDocument->saveTextElement("client", sClient, &eItem); QString sPort; if (pItem->port >= 0) sPort += QString::number(pItem->port) + ':'; sPort += pItem->portName; pDocument->saveTextElement("port", sPort, &eItem); pElement->appendChild(eItem); } return true; } // Bus mode textual helper methods. qtractorBus::BusMode qtractorBus::busModeFromText ( const QString& sText ) { BusMode busMode = None; if (sText == "input") busMode = Input; else if (sText == "output") busMode = Output; else if (sText == "duplex") busMode = Duplex; return busMode; } QString qtractorBus::textFromBusMode ( BusMode busMode ) { QString sText; switch (busMode) { case Input: sText = "input"; break; case Output: sText = "output"; break; case Duplex: sText = "duplex"; break; case None: default: sText = "none"; break; } return sText; } // Bus connections snapshot executive mthods. int qtractorBus::Connects::save ( qtractorBus *pBus ) { m_sBusName = pBus->busName(); m_busMode = pBus->busMode(); if (m_busMode & Input) pBus->updateConnects(Input, m_inputs); if (m_busMode & Output) pBus->updateConnects(Output, m_outputs); return m_inputs.count() + m_outputs.count(); } // Bus connections snapshot executive mthods. int qtractorBus::Connects::load( qtractorBus *pBus ) { if (pBus->busName() != m_sBusName || pBus->busMode() != m_busMode) return 0; if (m_busMode & Input) pBus->inputs().copy(m_inputs); if (m_busMode & Output) pBus->outputs().copy(m_outputs); return pBus->inputs().count() + pBus->outputs().count(); } // Bus connections snapshot cleaner. void qtractorBus::Connects::clear (void) { m_sBusName.clear(); m_busMode = None; m_inputs.clear(); m_outputs.clear(); } // Engine connections snapshot executive mthods. bool qtractorBus::Connections::load(qtractorEngine *pEngine) { int iUpdate = 0; QListIterator iter(m_list); while (iter.hasNext()) { Connects *pConnect = iter.next(); const QString& sBusName = pConnect->busName(); const BusMode busMode = pConnect->busMode(); qtractorBus *pBus = nullptr; if (busMode & Ex) pBus = pEngine->findBusEx(sBusName); else pBus = pEngine->findBus(sBusName); if (pBus) iUpdate += pConnect->load(pBus); } return (iUpdate > 0); } bool qtractorBus::Connections::save(qtractorEngine *pEngine) { int iUpdate = 0; iUpdate += save(pEngine->buses().first()); iUpdate += save(pEngine->busesEx().first()); return (iUpdate > 0); } int qtractorBus::Connections::save(qtractorBus *pBus) { int iUpdate = 0; for (; pBus; pBus = pBus->next()) { Connects *pConnects = new Connects(); if (pConnects->save(pBus) > 0) { m_list.append(pConnects); ++iUpdate; } else delete pConnects; } return iUpdate; } // Generic connections snapshot cleaner. void qtractorBus::Connections::clear (void) { qDeleteAll(m_list); m_list.clear(); } // end of qtractorEngine.cpp qtractor-0.9.25/src/PaxHeaders/qtractor_plugin_scan.cpp0000644000000000000000000000013214166551171020247 xustar0030 mtime=1641730681.469610416 30 atime=1641730681.469610416 30 ctime=1641730681.469610416 qtractor-0.9.25/src/qtractor_plugin_scan.cpp0000644000175000001440000010327014166551171021502 0ustar00rncbcusers00000000000000// qtractor_plugin_scan.cpp // /**************************************************************************** Copyright (C) 2005-2021, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "config.h" #include "qtractor_plugin_scan.h" #include #include #include #include #include #ifdef CONFIG_LADSPA //---------------------------------------------------------------------- // class qtractor_ladspa_scan -- LADSPA plugin re bones) interface // // Constructor. qtractor_ladspa_scan::qtractor_ladspa_scan (void) : m_pLibrary(nullptr), m_pLadspaDescriptor(nullptr), m_iControlIns(0), m_iControlOuts(0), m_iAudioIns(0), m_iAudioOuts(0) { } // destructor. qtractor_ladspa_scan::~qtractor_ladspa_scan (void) { close(); } // File loader. bool qtractor_ladspa_scan::open ( const QString& sFilename ) { close(); if (!QLibrary::isLibrary(sFilename)) return false; #ifdef CONFIG_DEBUG_0 qDebug("qtractor_ladspa_scan[%p]::open(\"%s\")", this, sFilename.toUtf8().constData()); #endif m_pLibrary = new QLibrary(sFilename); return true; } // Plugin loader. bool qtractor_ladspa_scan::open_descriptor ( unsigned long iIndex ) { if (m_pLibrary == nullptr) return false; close_descriptor(); #ifdef CONFIG_DEBUG_0 qDebug("qtractor_ladspa_scan[%p]::open_descriptor(%lu)", this, iIndex); #endif // Retrieve the LADSPA descriptor function, if any... LADSPA_Descriptor_Function pfnLadspaDescriptor = (LADSPA_Descriptor_Function) m_pLibrary->resolve("ladspa_descriptor"); if (pfnLadspaDescriptor == nullptr) { #ifdef CONFIG_DEBUG qDebug("qtractor_ladspa_scan[%p]: plugin does not have DSSI descriptor.", this); #endif return false; } // Retrieve LADSPA descriptor if any... m_pLadspaDescriptor = (*pfnLadspaDescriptor)(iIndex); if (m_pLadspaDescriptor == nullptr) return false; // Get the official plugin name. m_sName = QString::fromLatin1(m_pLadspaDescriptor->Name); // Compute and cache port counts... m_iControlIns = 0; m_iControlOuts = 0; m_iAudioIns = 0; m_iAudioOuts = 0; for (unsigned long i = 0; i < m_pLadspaDescriptor->PortCount; ++i) { const LADSPA_PortDescriptor portType = m_pLadspaDescriptor->PortDescriptors[i]; if (LADSPA_IS_PORT_INPUT(portType)) { if (LADSPA_IS_PORT_AUDIO(portType)) ++m_iAudioIns; else if (LADSPA_IS_PORT_CONTROL(portType)) ++m_iControlIns; } else if (LADSPA_IS_PORT_OUTPUT(portType)) { if (LADSPA_IS_PORT_AUDIO(portType)) ++m_iAudioOuts; else if (LADSPA_IS_PORT_CONTROL(portType)) ++m_iControlOuts; } } return true; } // Plugin uloader. void qtractor_ladspa_scan::close_descriptor (void) { if (m_pLadspaDescriptor == nullptr) return; #ifdef CONFIG_DEBUG_0 qDebug("qtractor_ladspa_scan[%p]::close_descriptor()", this); #endif m_pLadspaDescriptor = nullptr; m_sName.clear(); m_iControlIns = 0; m_iControlOuts = 0; m_iAudioIns = 0; m_iAudioOuts = 0; } // File unloader. void qtractor_ladspa_scan::close (void) { close_descriptor(); if (m_pLibrary == nullptr) return; #ifdef CONFIG_DEBUG_0 qDebug("qtractor_ladspa_scan[%p]::close()", this); #endif #if 0 if (m_pLibrary->isLoaded()) m_pLibrary->unload(); #endif delete m_pLibrary; m_pLibrary = nullptr; } // Check wether plugin is loaded. bool qtractor_ladspa_scan::isOpen (void) const { if (m_pLibrary == nullptr) return false; return m_pLibrary->isLoaded(); } unsigned int qtractor_ladspa_scan::uniqueID() const { return (m_pLadspaDescriptor ? m_pLadspaDescriptor->UniqueID : 0); } bool qtractor_ladspa_scan::isRealtime() const { if (m_pLadspaDescriptor == nullptr) return false; return LADSPA_IS_HARD_RT_CAPABLE(m_pLadspaDescriptor->Properties); } //------------------------------------------------------------------------- // The LADSPA plugin stance scan method. // static void qtractor_ladspa_scan_file ( const QString& sFilename ) { #ifdef CONFIG_DEBUG qDebug("qtractor_ladspa_scan_file(\"%s\")", sFilename.toUtf8().constData()); #endif qtractor_ladspa_scan plugin; if (!plugin.open(sFilename)) return; QTextStream sout(stdout); unsigned long i = 0; while (plugin.open_descriptor(i)) { sout << "LADSPA|"; sout << plugin.name() << '|'; sout << plugin.audioIns() << ':' << plugin.audioOuts() << '|'; sout << 0 << ':' << 0 << '|'; sout << plugin.controlIns() << ':' << plugin.controlOuts() << '|'; QStringList flags; if (plugin.isRealtime()) flags.append("RT"); sout << flags.join(",") << '|'; sout << sFilename << '|' << i << '|'; sout << "0x" << QString::number(plugin.uniqueID(), 16) << '\n'; plugin.close_descriptor(); ++i; } plugin.close(); // Must always give an answer, even if it's a wrong one... if (i == 0) sout << "qtractor_ladspa_scan: " << sFilename << ": plugin file error.\n"; } #endif // CONFIG_LADSPA #ifdef CONFIG_DSSI //---------------------------------------------------------------------- // class qtractor_dssi_scan -- LADSPA plugin re bones) interface // // Constructor. qtractor_dssi_scan::qtractor_dssi_scan (void) : m_pLibrary(nullptr), m_pLadspaDescriptor(nullptr), m_iControlIns(0), m_iControlOuts(0), m_iAudioIns(0), m_iAudioOuts(0), m_bEditor(false) { } // destructor. qtractor_dssi_scan::~qtractor_dssi_scan (void) { close(); } // File loader. bool qtractor_dssi_scan::open ( const QString& sFilename ) { close(); if (!QLibrary::isLibrary(sFilename)) return false; #ifdef CONFIG_DEBUG_0 qDebug("qtractor_dssi_scan[%p]::open(\"%s\")", this, sFilename.toUtf8().constData()); #endif m_pLibrary = new QLibrary(sFilename); return true; } // Plugin loader. bool qtractor_dssi_scan::open_descriptor ( unsigned long iIndex ) { if (m_pLibrary == nullptr) return false; close_descriptor(); #ifdef CONFIG_DEBUG_0 qDebug("qtractor_dssi_scan[%p]::open_descriptor(%lu)", this, iIndex); #endif // Retrieve the DSSI descriptor function, if any... DSSI_Descriptor_Function pfnDssiDescriptor = (DSSI_Descriptor_Function) m_pLibrary->resolve("dssi_descriptor"); if (pfnDssiDescriptor == nullptr) return false; if (pfnDssiDescriptor == nullptr) { #ifdef CONFIG_DEBUG qDebug("qtractor_dssi_scan[%p]: plugin does not have DSSI descriptor.", this); #endif return false; } // Retrieve the DSSI descriptor if any... m_pDssiDescriptor = (*pfnDssiDescriptor)(iIndex); if (m_pDssiDescriptor == nullptr) return false; // We're also a LADSPA one... m_pLadspaDescriptor = m_pDssiDescriptor->LADSPA_Plugin; if (m_pLadspaDescriptor == nullptr) return false; // Get the official plugin name. m_sName = QString::fromLatin1(m_pLadspaDescriptor->Name); // Compute and cache port counts... m_iControlIns = 0; m_iControlOuts = 0; m_iAudioIns = 0; m_iAudioOuts = 0; for (unsigned long i = 0; i < m_pLadspaDescriptor->PortCount; ++i) { const LADSPA_PortDescriptor portType = m_pLadspaDescriptor->PortDescriptors[i]; if (LADSPA_IS_PORT_INPUT(portType)) { if (LADSPA_IS_PORT_AUDIO(portType)) ++m_iAudioIns; else if (LADSPA_IS_PORT_CONTROL(portType)) ++m_iControlIns; } else if (LADSPA_IS_PORT_OUTPUT(portType)) { if (LADSPA_IS_PORT_AUDIO(portType)) ++m_iAudioOuts; else if (LADSPA_IS_PORT_CONTROL(portType)) ++m_iControlOuts; } } m_bEditor = false; // Check for GUI editor executable... const QFileInfo fi(m_pLibrary->fileName()); const QFileInfo gi(fi.dir(), fi.baseName()); if (gi.isDir()) { QDir dir(gi.absoluteFilePath()); const QString sMask("%1_*"); QStringList names; names.append(sMask.arg(fi.baseName())); names.append(sMask.arg(m_pLadspaDescriptor->Label)); dir.setNameFilters(names); m_bEditor = !dir.entryList(QDir::Files | QDir::Executable).isEmpty(); } return true; } // Plugin uloader. void qtractor_dssi_scan::close_descriptor (void) { if (m_pLadspaDescriptor == nullptr) return; #ifdef CONFIG_DEBUG_0 qDebug("qtractor_dssi_scan[%p]::close_descriptor()", this); #endif m_pLadspaDescriptor = nullptr; m_sName.clear(); m_iControlIns = 0; m_iControlOuts = 0; m_iAudioIns = 0; m_iAudioOuts = 0; m_bEditor = false; } // File unloader. void qtractor_dssi_scan::close (void) { close_descriptor(); if (m_pLibrary == nullptr) return; #ifdef CONFIG_DEBUG_0 qDebug("qtractor_dssi_scan[%p]::close()", this); #endif #if 0 if (m_pLibrary->isLoaded()) m_pLibrary->unload(); #endif delete m_pLibrary; m_pLibrary = nullptr; } // Check wether plugin is loaded. bool qtractor_dssi_scan::isOpen (void) const { if (m_pLibrary == nullptr) return false; return m_pLibrary->isLoaded(); } unsigned int qtractor_dssi_scan::uniqueID() const { return (m_pLadspaDescriptor ? m_pLadspaDescriptor->UniqueID : 0); } bool qtractor_dssi_scan::isRealtime() const { if (m_pLadspaDescriptor == nullptr) return false; return LADSPA_IS_HARD_RT_CAPABLE(m_pLadspaDescriptor->Properties); } bool qtractor_dssi_scan::isConfigure() const { if (m_pDssiDescriptor == nullptr) return false; return (m_pDssiDescriptor->configure != nullptr); } //------------------------------------------------------------------------- // The DSSI plugin stance scan method. // static void qtractor_dssi_scan_file ( const QString& sFilename ) { #ifdef CONFIG_DEBUG qDebug("qtractor_dssi_scan_file(\"%s\")", sFilename.toUtf8().constData()); #endif qtractor_dssi_scan plugin; if (!plugin.open(sFilename)) return; QTextStream sout(stdout); unsigned long i = 0; while (plugin.open_descriptor(i)) { sout << "DSSI|"; sout << plugin.name() << '|'; sout << plugin.audioIns() << ':' << plugin.audioOuts() << '|'; sout << 1 << ':' << 0 << '|'; sout << plugin.controlIns() << ':' << plugin.controlOuts() << '|'; QStringList flags; if (plugin.isEditor()) flags.append("GUI"); if (plugin.isConfigure()) flags.append("EXT"); if (plugin.isRealtime()) flags.append("RT"); sout << flags.join(",") << '|'; sout << sFilename << '|' << i << '|'; sout << "0x" << QString::number(plugin.uniqueID(), 16) << '\n'; plugin.close_descriptor(); ++i; } plugin.close(); // Must always give an answer, even if it's a wrong one... if (i == 0) sout << "qtractor_dssi_scan: " << sFilename << ": plugin file error.\n"; } #endif // CONFIG_DSSI #ifdef CONFIG_VST #if !defined(__WIN32__) && !defined(_WIN32) && !defined(WIN32) #define __cdecl #endif #ifdef CONFIG_VESTIGE #include #else #include #endif #if !defined(VST_2_3_EXTENSIONS) #ifdef CONFIG_VESTIGE typedef int32_t VstInt32; typedef intptr_t VstIntPtr; #else typedef long VstInt32; typedef long VstIntPtr; #endif #define VSTCALLBACK #endif typedef AEffect* (*VST_GetPluginInstance) (audioMasterCallback); static VstIntPtr VSTCALLBACK qtractor_vst_scan_callback (AEffect *effect, VstInt32 opcode, VstInt32 index, VstIntPtr value, void *ptr, float opt); // Current working VST Shell identifier. static int g_iVstShellCurrentId = 0; // Specific extended flags that saves us // from calling canDo() in audio callbacks. enum VST_FlagsEx { effFlagsExCanSendVstEvents = 1 << 0, effFlagsExCanSendVstMidiEvents = 1 << 1, effFlagsExCanSendVstTimeInfo = 1 << 2, effFlagsExCanReceiveVstEvents = 1 << 3, effFlagsExCanReceiveVstMidiEvents = 1 << 4, effFlagsExCanReceiveVstTimeInfo = 1 << 5, effFlagsExCanProcessOffline = 1 << 6, effFlagsExCanUseAsInsert = 1 << 7, effFlagsExCanUseAsSend = 1 << 8, effFlagsExCanMixDryWet = 1 << 9, effFlagsExCanMidiProgramNames = 1 << 10 }; // Some VeSTige missing opcodes and flags. #ifdef CONFIG_VESTIGE const int effSetProgramName = 4; const int effGetParamLabel = 6; const int effGetParamDisplay = 7; const int effGetChunk = 23; const int effSetChunk = 24; const int effFlagsProgramChunks = 32; #endif //---------------------------------------------------------------------- // class qtractor_vst_scan -- VST plugin re bones) interface // // Constructor. qtractor_vst_scan::qtractor_vst_scan (void) : m_pLibrary(nullptr), m_pEffect(nullptr), m_iFlagsEx(0), m_bEditor(false) { } // destructor. qtractor_vst_scan::~qtractor_vst_scan (void) { close(); } // File loader. bool qtractor_vst_scan::open ( const QString& sFilename ) { close(); if (!QLibrary::isLibrary(sFilename)) return false; #ifdef CONFIG_DEBUG_0 qDebug("qtractor_vst_scan[%p]::open(\"%s\", %lu)", this, sFilename.toUtf8().constData()); #endif m_pLibrary = new QLibrary(sFilename); m_sName = QFileInfo(sFilename).baseName(); return true; } // Plugin loader. bool qtractor_vst_scan::open_descriptor ( unsigned long iIndex ) { if (m_pLibrary == nullptr) return false; close_descriptor(); #ifdef CONFIG_DEBUG_0 qDebug("qtractor_vst_scan[%p]::open_descriptor(%lu)", this, iIndex); #endif VST_GetPluginInstance pfnGetPluginInstance = (VST_GetPluginInstance) m_pLibrary->resolve("VSTPluginMain"); if (pfnGetPluginInstance == nullptr) pfnGetPluginInstance = (VST_GetPluginInstance) m_pLibrary->resolve("main"); if (pfnGetPluginInstance == nullptr) { #ifdef CONFIG_DEBUG qDebug("qtractor_vst_scan[%p]: plugin does not have a main entry point.", this); #endif return false; } m_pEffect = (*pfnGetPluginInstance)(qtractor_vst_scan_callback); if (m_pEffect == nullptr) { #ifdef CONFIG_DEBUG qDebug("qtractor_vst_scan[%p]: plugin instance could not be created.", this); #endif return false; } // Did VST plugin instantiated OK? if (m_pEffect->magic != kEffectMagic) { #ifdef CONFIG_DEBUG qDebug("qtractor_vst_scan[%p]: plugin is not a valid VST.", this); #endif m_pEffect = nullptr; return false; } // Check whether it's a VST Shell... const int categ = vst_dispatch(effGetPlugCategory, 0, 0, nullptr, 0.0f); if (categ == kPlugCategShell) { int id = 0; char buf[40]; unsigned long i = 0; for ( ; iIndex >= i; ++i) { buf[0] = (char) 0; id = vst_dispatch(effShellGetNextPlugin, 0, 0, (void *) buf, 0.0f); if (id == 0 || !buf[0]) break; } // Check if we're actually the intended plugin... if (i < iIndex || id == 0 || !buf[0]) { #ifdef CONFIG_DEBUG qDebug("qtractor_vst_scan[%p]: " "vst_shell(%lu) plugin is not a valid VST.", this, iIndex); #endif m_pEffect = nullptr; return false; } // Make it known... g_iVstShellCurrentId = id; // Re-allocate the thing all over again... pfnGetPluginInstance = (VST_GetPluginInstance) m_pLibrary->resolve("VSTPluginMain"); if (pfnGetPluginInstance == nullptr) pfnGetPluginInstance = (VST_GetPluginInstance) m_pLibrary->resolve("main"); if (pfnGetPluginInstance == nullptr) { #ifdef CONFIG_DEBUG qDebug("qtractor_vst_scan[%p]: " "vst_shell(%lu) plugin does not have a main entry point.", this, iIndex); #endif m_pEffect = nullptr; return false; } // Does the VST plugin instantiate OK? m_pEffect = (*pfnGetPluginInstance)(qtractor_vst_scan_callback); // Not needed anymore, hopefully... g_iVstShellCurrentId = 0; // Don't go further if failed... if (m_pEffect == nullptr) { #ifdef CONFIG_DEBUG qDebug("qtractor_vst_scan[%p]: " "vst_shell(%lu) plugin instance could not be created.", this, iIndex); #endif return false; } if (m_pEffect->magic != kEffectMagic) { #ifdef CONFIG_DEBUG qDebug("qtractor_vst_scan[%p]: " "vst_shell(%lu) plugin is not a valid VST.", this, iIndex); #endif m_pEffect = nullptr; return false; } #ifdef CONFIG_DEBUG qDebug("qtractor_vst_scan[%p]: " "vst_shell(%lu) id=0x%x name=\"%s\"", this, i, id, buf); #endif } else // Not a VST Shell plugin... if (iIndex > 0) { m_pEffect = nullptr; return false; } // vst_dispatch(effIdentify, 0, 0, nullptr, 0.0f); vst_dispatch(effOpen, 0, 0, nullptr, 0.0f); // Get label name... char szName[256]; ::memset(szName, 0, sizeof(szName)); if (vst_dispatch(effGetEffectName, 0, 0, (void *) szName, 0.0f)) m_sName = szName; // Specific inquiries... m_iFlagsEx = 0; if (canDo("sendVstEvents")) m_iFlagsEx |= effFlagsExCanSendVstEvents; if (canDo("sendVstMidiEvent")) m_iFlagsEx |= effFlagsExCanSendVstMidiEvents; if (canDo("sendVstTimeInfo")) m_iFlagsEx |= effFlagsExCanSendVstTimeInfo; if (canDo("receiveVstEvents")) m_iFlagsEx |= effFlagsExCanReceiveVstEvents; if (canDo("receiveVstMidiEvent")) m_iFlagsEx |= effFlagsExCanReceiveVstMidiEvents; if (canDo("receiveVstTimeInfo")) m_iFlagsEx |= effFlagsExCanReceiveVstTimeInfo; if (canDo("offline")) m_iFlagsEx |= effFlagsExCanProcessOffline; if (canDo("plugAsChannelInsert")) m_iFlagsEx |= effFlagsExCanUseAsInsert; if (canDo("plugAsSend")) m_iFlagsEx |= effFlagsExCanUseAsSend; if (canDo("mixDryWet")) m_iFlagsEx |= effFlagsExCanMixDryWet; if (canDo("midiProgramNames")) m_iFlagsEx |= effFlagsExCanMidiProgramNames; m_bEditor = (m_pEffect->flags & effFlagsHasEditor); return true; } // Plugin unloader. void qtractor_vst_scan::close_descriptor (void) { if (m_pEffect == nullptr) return; #ifdef CONFIG_DEBUG_0 qDebug("qtractor_vst_scan[%p]::close_descriptor()", this); #endif vst_dispatch(effClose, 0, 0, 0, 0.0f); m_pEffect = nullptr; m_iFlagsEx = 0; // m_bEditor = false; m_sName.clear(); } // File unloader. void qtractor_vst_scan::close (void) { if (m_pLibrary == nullptr) return; #ifdef CONFIG_DEBUG_0 qDebug("qtractor_vst_scan[%p]::close()", this); #endif vst_dispatch(effClose, 0, 0, 0, 0.0f); if (m_pLibrary->isLoaded() && !m_bEditor) m_pLibrary->unload(); delete m_pLibrary; m_pLibrary = nullptr; m_bEditor = false; } // Check wether plugin is loaded. bool qtractor_vst_scan::isOpen (void) const { if (m_pLibrary == nullptr) return false; return m_pLibrary->isLoaded(); } unsigned int qtractor_vst_scan::uniqueID() const { return (m_pEffect ? m_pEffect->uniqueID : 0); } int qtractor_vst_scan::numPrograms() const { return (m_pEffect ? m_pEffect->numPrograms : 0); } int qtractor_vst_scan::numParams() const { return (m_pEffect ? m_pEffect->numParams : 0); } int qtractor_vst_scan::numInputs() const { return (m_pEffect ? m_pEffect->numInputs : 0); } int qtractor_vst_scan::numOutputs() const { return (m_pEffect ? m_pEffect->numOutputs : 0); } int qtractor_vst_scan::numMidiInputs() const { return (m_pEffect && ( (m_iFlagsEx & effFlagsExCanReceiveVstMidiEvents) || (m_pEffect->flags & effFlagsIsSynth) ? 1 : 0)); } int qtractor_vst_scan::numMidiOutputs() const { return ((m_iFlagsEx & effFlagsExCanSendVstMidiEvents) ? 1 : 0); } bool qtractor_vst_scan::hasEditor() const { return m_bEditor; } bool qtractor_vst_scan::hasProgramChunks() const { return (m_pEffect && (m_pEffect->flags & effFlagsProgramChunks)); } // VST host dispatcher. int qtractor_vst_scan::vst_dispatch ( long opcode, long index, long value, void *ptr, float opt ) const { if (m_pEffect == nullptr) return 0; #ifdef CONFIG_DEBUG_0 qDebug("vst_plugin[%p]::vst_dispatch(%ld, %ld, %ld, %p, %g)", this, opcode, index, value, ptr, opt); #endif return m_pEffect->dispatcher(m_pEffect, opcode, index, value, ptr, opt); } // VST flag inquirer. bool qtractor_vst_scan::canDo ( const char *pszCanDo ) const { return (vst_dispatch(effCanDo, 0, 0, (void *) pszCanDo, 0.0f) > 0); } //---------------------------------------------------------------------- // The magnificient host callback, which every VST plugin will call. static VstIntPtr VSTCALLBACK qtractor_vst_scan_callback ( AEffect* effect, VstInt32 opcode, VstInt32 index, VstIntPtr /*value*/, void */*ptr*/, float opt ) { VstIntPtr ret = 0; switch (opcode) { case audioMasterVersion: ret = 2; break; case audioMasterAutomate: effect->setParameter(effect, index, opt); break; case audioMasterCurrentId: ret = (VstIntPtr) g_iVstShellCurrentId; break; case audioMasterGetSampleRate: effect->dispatcher(effect, effSetSampleRate, 0, 0, nullptr, 44100.0f); break; case audioMasterGetBlockSize: effect->dispatcher(effect, effSetBlockSize, 0, 1024, nullptr, 0.0f); break; case audioMasterGetAutomationState: ret = 1; // off break; case audioMasterGetLanguage: ret = kVstLangEnglish; break; default: break; } return ret; } //------------------------------------------------------------------------- // The VST plugin stance scan method. // static void qtractor_vst_scan_file ( const QString& sFilename ) { #ifdef CONFIG_DEBUG qDebug("qtractor_vst_scan_file(\"%s\")", sFilename.toUtf8().constData()); #endif qtractor_vst_scan plugin; if (!plugin.open(sFilename)) return; QTextStream sout(stdout); unsigned long i = 0; while (plugin.open_descriptor(i)) { sout << "VST|"; sout << plugin.name() << '|'; sout << plugin.numInputs() << ':' << plugin.numOutputs() << '|'; sout << plugin.numMidiInputs() << ':' << plugin.numMidiOutputs() << '|'; sout << plugin.numParams() << ':' << 0 << '|'; QStringList flags; if (plugin.hasEditor()) flags.append("GUI"); if (plugin.hasProgramChunks()) flags.append("EXT"); flags.append("RT"); sout << flags.join(",") << '|'; sout << sFilename << '|' << i << '|'; sout << "0x" << QString::number(plugin.uniqueID(), 16) << '\n'; plugin.close_descriptor(); ++i; } plugin.close(); // Must always give an answer, even if it's a wrong one... if (i == 0) sout << "qtractor_vst_scan: " << sFilename << ": plugin file error.\n"; } #endif // CONFIG_VST #ifdef CONFIG_VST3 #include "pluginterfaces/vst/ivsthostapplication.h" #include "pluginterfaces/vst/ivstaudioprocessor.h" #include "pluginterfaces/vst/ivsteditcontroller.h" #include "pluginterfaces/gui/iplugview.h" #include //----------------------------------------------------------------------------- using namespace Steinberg; //----------------------------------------------------------------------------- class qtractor_vst3_scan_host : public Vst::IHostApplication { public: qtractor_vst3_scan_host () { FUNKNOWN_CTOR } virtual ~qtractor_vst3_scan_host () { FUNKNOWN_DTOR } DECLARE_FUNKNOWN_METHODS //--- IHostApplication ---- // tresult PLUGIN_API getName (Vst::String128 name) override { const QString str("qtractor_vst3_scan_host"); const int nsize = qMin(str.length(), 127); ::memcpy(name, str.utf16(), nsize * sizeof(Vst::TChar)); name[nsize] = 0; return kResultOk; } tresult PLUGIN_API createInstance (TUID /*cid*/, TUID /*_iid*/, void **obj) override { *obj = nullptr; return kResultFalse; } FUnknown *get() { return static_cast (this); } }; tresult PLUGIN_API qtractor_vst3_scan_host::queryInterface ( const char *_iid, void **obj ) { QUERY_INTERFACE(_iid, obj, FUnknown::iid, IHostApplication) QUERY_INTERFACE(_iid, obj, IHostApplication::iid, IHostApplication) *obj = nullptr; return kNoInterface; } uint32 PLUGIN_API qtractor_vst3_scan_host::addRef (void) { return 1; } uint32 PLUGIN_API qtractor_vst3_scan_host::release (void) { return 1; } static qtractor_vst3_scan_host g_hostContext; //---------------------------------------------------------------------- // class qtractor_vst3_scan::Impl -- VST3 plugin interface impl. // class qtractor_vst3_scan::Impl { public: // Constructor. Impl() : m_module(nullptr), m_component(nullptr), m_controller(nullptr) {} // destructor. ~Impl() { close_descriptor(); close(); } // File loader. bool open ( const QString& sFilename ) { close(); const QByteArray aFilename = sFilename.toUtf8(); m_module = ::dlopen(sFilename.toUtf8().constData(), RTLD_LOCAL | RTLD_LAZY); if (!m_module) return false; typedef bool (*VST3_ModuleEntry)(void *); const VST3_ModuleEntry module_entry = VST3_ModuleEntry(::dlsym(m_module, "ModuleEntry")); if (module_entry) module_entry(m_module); return true; } bool open_descriptor ( unsigned long iIndex ) { if (!m_module) return false; close_descriptor(); typedef IPluginFactory *(*VST3_GetFactory)(); const VST3_GetFactory get_plugin_factory = VST3_GetFactory(::dlsym(m_module, "GetPluginFactory")); if (!get_plugin_factory) { #ifdef CONFIG_DEBUG qDebug("qtractor_vst3_scan::Impl[%p]::open_descriptor(%lu)" " *** Failed to resolve plug-in factory.", this, iIndex); #endif return false; } IPluginFactory *factory = get_plugin_factory(); if (!factory) { #ifdef CONFIG_DEBUG qDebug("qtractor_vst3_scan::Impl[%p]::open_descriptor(%lu)" " *** Failed to retrieve plug-in factory.", this, iIndex); #endif return false; } const int32 nclasses = factory->countClasses(); unsigned long i = 0; for (int32 n = 0; n < nclasses; ++n) { PClassInfo classInfo; if (factory->getClassInfo(n, &classInfo) != kResultOk) continue; if (::strcmp(classInfo.category, kVstAudioEffectClass)) continue; if (iIndex == i) { m_classInfo = classInfo; Vst::IComponent *component = nullptr; if (factory->createInstance( classInfo.cid, Vst::IComponent::iid, (void **) &component) != kResultOk) { #ifdef CONFIG_DEBUG qDebug("qtractor_vst3_scan::Impl[%p]::open_descriptor(%lu)" " *** Failed to create plug-in component.", this, iIndex); #endif return false; } m_component = owned(component); if (m_component->initialize(g_hostContext.get()) != kResultOk) { #ifdef CONFIG_DEBUG qDebug("qtractor_vst3_scan::Impl[%p]::open_descriptor(%lu)" " *** Failed to initialize plug-in component.", this, iIndex); #endif close_descriptor(); return false; } Vst::IEditController *controller = nullptr; if (m_component->queryInterface( Vst::IEditController::iid, (void **) &controller) != kResultOk) { TUID controller_cid; if (m_component->getControllerClassId(controller_cid) == kResultOk) { if (factory->createInstance( controller_cid, Vst::IEditController::iid, (void **) &controller) != kResultOk) { #ifdef CONFIG_DEBUG qDebug("qtractor_vst3_scan::Impl[%p]::open_descriptor(%lu)" " *** Failed to create plug-in controller.", this, iIndex); #endif } if (controller && controller->initialize(g_hostContext.get()) != kResultOk) { #ifdef CONFIG_DEBUG qDebug("qtractor_vst3_scan::Impl[%p]::open_descriptor(%lu)" " *** Failed to initialize plug-in controller.", this, iIndex); controller = nullptr; #endif } } } if (controller) m_controller = owned(controller); // Connect components... if (m_component && m_controller) { FUnknownPtr component_cp(m_component); FUnknownPtr controller_cp(m_controller); if (component_cp && controller_cp) { component_cp->connect(controller_cp); controller_cp->connect(component_cp); } } return true; } ++i; } return false; } void close_descriptor () { if (m_component && m_controller) { FUnknownPtr component_cp(m_component); FUnknownPtr controller_cp(m_controller); if (component_cp && controller_cp) { component_cp->disconnect(controller_cp); controller_cp->disconnect(component_cp); } } if (m_component && m_controller && FUnknownPtr (m_component).getInterface()) { m_controller->terminate(); } m_controller = nullptr; if (m_component) { m_component->terminate(); m_component = nullptr; } } void close () { if (!m_module) return; typedef void (*VST3_ModuleExit)(); const VST3_ModuleExit module_exit = VST3_ModuleExit(::dlsym(m_module, "ModuleExit")); if (module_exit) module_exit(); ::dlclose(m_module); m_module = nullptr; } // Accessors. Vst::IComponent *component() const { return m_component; } Vst::IEditController *controller() const { return m_controller; } const PClassInfo& classInfo() const { return m_classInfo; } int numChannels ( Vst::MediaType type, Vst::BusDirection direction ) const { if (!m_component) return -1; int nchannels = 0; const int32 nbuses = m_component->getBusCount(type, direction); for (int32 i = 0; i < nbuses; ++i) { Vst::BusInfo busInfo; if (m_component->getBusInfo(type, direction, i, busInfo) == kResultOk) { if ((busInfo.busType == Vst::kMain) || (busInfo.flags & Vst::BusInfo::kDefaultActive)) nchannels += busInfo.channelCount; } } return nchannels; } private: // Instance variables. void *m_module; PClassInfo m_classInfo; IPtr m_component; IPtr m_controller; }; //---------------------------------------------------------------------- // class qtractor_vst3_scan -- VST3 plugin interface // // Constructor. qtractor_vst3_scan::qtractor_vst3_scan (void) : m_pImpl(new Impl()) { clear(); } // destructor. qtractor_vst3_scan::~qtractor_vst3_scan (void) { close_descriptor(); close(); delete m_pImpl; } // File loader. bool qtractor_vst3_scan::open ( const QString& sFilename ) { close(); #ifdef CONFIG_DEBUG_0 qDebug("qtractor_vst3_scan[%p]::open(\"%s\")", this, sFilename.toUtf8().constData()); #endif return m_pImpl->open(sFilename); } bool qtractor_vst3_scan::open_descriptor ( unsigned long iIndex ) { close_descriptor(); #ifdef CONFIG_DEBUG_0 qDebug("qtractor_vst3_scan[%p]::open_descriptor( %lu)", this, iIndex); #endif if (!m_pImpl->open_descriptor(iIndex)) return false; const PClassInfo& classInfo = m_pImpl->classInfo(); m_sName = QString::fromLocal8Bit(classInfo.name); m_iUniqueID = qHash(QByteArray(classInfo.cid, sizeof(TUID))); m_iAudioIns = m_pImpl->numChannels(Vst::kAudio, Vst::kInput); m_iAudioOuts = m_pImpl->numChannels(Vst::kAudio, Vst::kOutput); m_iMidiIns = m_pImpl->numChannels(Vst::kEvent, Vst::kInput); m_iMidiOuts = m_pImpl->numChannels(Vst::kEvent, Vst::kOutput); Vst::IEditController *controller = m_pImpl->controller(); if (controller) { IPtr editor = owned(controller->createView(Vst::ViewType::kEditor)); m_bEditor = (editor != nullptr); } m_iControlIns = 0; m_iControlOuts = 0; if (controller) { const int32 nparams = controller->getParameterCount(); for (int32 i = 0; i < nparams; ++i) { Vst::ParameterInfo paramInfo; if (controller->getParameterInfo(i, paramInfo) == kResultOk) { if (paramInfo.flags & Vst::ParameterInfo::kIsReadOnly) ++m_iControlOuts; else if (paramInfo.flags & Vst::ParameterInfo::kCanAutomate) ++m_iControlIns; } } } return true; } // File unloader. void qtractor_vst3_scan::close_descriptor (void) { #ifdef CONFIG_DEBUG_0 qDebug("qtractor_vst3_scan[%p]::close_descriptor()", this); #endif m_pImpl->close_descriptor(); clear(); } void qtractor_vst3_scan::close (void) { #ifdef CONFIG_DEBUG_0 qDebug("qtractor_vst3_scan[%p]::close()", this); #endif m_pImpl->close(); } // Properties. bool qtractor_vst3_scan::isOpen (void) const { return (m_pImpl->controller() != nullptr); } // Cleaner/wiper. void qtractor_vst3_scan::clear (void) { m_sName.clear(); m_iUniqueID = 0; m_iControlIns = 0; m_iControlOuts = 0; m_iAudioIns = 0; m_iAudioOuts = 0; m_iMidiIns = 0; m_iMidiOuts = 0; m_bEditor = false; } //------------------------------------------------------------------------- // qtractor_vst3_scan_file - The main scan procedure. // static void qtractor_vst3_scan_file ( const QString& sFilename ) { #ifdef CONFIG_DEBUG qDebug("qtractor_vst3_scan_file(\"%s\")", sFilename.toUtf8().constData()); #endif qtractor_vst3_scan plugin; if (!plugin.open(sFilename)) return; QTextStream sout(stdout); unsigned long i = 0; while (plugin.open_descriptor(i)) { sout << "VST3|"; sout << plugin.name() << '|'; sout << plugin.audioIns() << ':' << plugin.audioOuts() << '|'; sout << plugin.midiIns() << ':' << plugin.midiOuts() << '|'; sout << plugin.controlIns() << ':' << plugin.controlOuts() << '|'; QStringList flags; if (plugin.hasEditor()) flags.append("GUI"); flags.append("EXT"); flags.append("RT"); sout << flags.join(",") << '|'; sout << sFilename << '|' << i << '|'; sout << "0x" << QString::number(plugin.uniqueID(), 16) << '\n'; plugin.close_descriptor(); ++i; } plugin.close(); // Must always give an answer, even if it's a wrong one... if (i == 0) sout << "qtractor_vst3_scan: " << sFilename << ": plugin file error.\n"; } #endif // CONFIG_VST3 //------------------------------------------------------------------------- // main - The main program trunk. // #include int main ( int argc, char **argv ) { QCoreApplication app(argc, argv); #ifdef CONFIG_DEBUG qDebug("%s: hello. (version %s)", argv[0], CONFIG_BUILD_VERSION); #endif QTextStream sin(stdin); while (!sin.atEnd()) { const QString& sLine = sin.readLine(); if (!sLine.isEmpty()) { const QStringList& req = sLine.split(':'); const QString& sHint = req.at(0).toUpper(); const QString& sFilename = req.at(1); #ifdef CONFIG_LADSPA if (sHint == "LADSPA") qtractor_ladspa_scan_file(sFilename); else #endif #ifdef CONFIG_DSSI if (sHint == "DSSI") qtractor_dssi_scan_file(sFilename); else #endif #ifdef CONFIG_VST if (sHint == "VST") qtractor_vst_scan_file(sFilename); else #endif #ifdef CONFIG_VST3 if (sHint == "VST3") qtractor_vst3_scan_file(sFilename); else #endif break; } } #ifdef CONFIG_DEBUG qDebug("%s: bye.", argv[0]); #endif return 0; } // end of qtractor_plugin_scan.cpp qtractor-0.9.25/src/PaxHeaders/qtractorMidiMeter.cpp0000644000000000000000000000013214166551171017465 xustar0030 mtime=1641730681.454610254 30 atime=1641730681.454610254 30 ctime=1641730681.454610254 qtractor-0.9.25/src/qtractorMidiMeter.cpp0000644000175000001440000004137314166551171020725 0ustar00rncbcusers00000000000000// qtractorMidiMeter.cpp // /**************************************************************************** Copyright (C) 2005-2020, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorMidiMeter.h" #include "qtractorMidiMonitor.h" #include "qtractorAudioMeter.h" #include "qtractorAudioMonitor.h" #include "qtractorObserverWidget.h" #include #include #include #include #include #include // The decay rates (magic goes here :). // - value decay rate (faster) #define QTRACTOR_MIDI_METER_DECAY_RATE1 (1.0f - 1E-5f) // - peak decay rate (slower) #define QTRACTOR_MIDI_METER_DECAY_RATE2 (1.0f - 1E-6f) // Number of cycles the peak stays on hold before fall-off. #define QTRACTOR_MIDI_METER_PEAK_FALLOFF 16 // Number of cycles the MIDI LED stays on before going off. #define QTRACTOR_MIDI_METER_HOLD_LEDON 4 // MIDI On/Off LED pixmap resource. int qtractorMidiMeterLed::g_iLedRefCount = 0; QPixmap *qtractorMidiMeterLed::g_pLedPixmap[qtractorMidiMeterLed::LedCount]; // MIDI meter color arrays. QColor qtractorMidiMeter::g_defaultColors[ColorCount] = { QColor(160,220, 20), // ColorPeak QColor(160,160, 40), // ColorOver QColor( 20, 40, 20), // ColorBack QColor( 80, 80, 80) // ColorFore }; QColor qtractorMidiMeter::g_currentColors[ColorCount] = { g_defaultColors[ColorPeak], g_defaultColors[ColorOver], g_defaultColors[ColorBack], g_defaultColors[ColorFore] }; //---------------------------------------------------------------------------- // qtractorMidiMeterScale -- Meter bridge scale widget. // Constructor. qtractorMidiMeterScale::qtractorMidiMeterScale ( qtractorMidiMeter *pMidiMeter ) : qtractorMeterScale(pMidiMeter) { // Nothing much to do... } // Actual scale drawing method. void qtractorMidiMeterScale::paintScale ( QPainter *pPainter ) { qtractorMidiMeter *pMidiMeter = static_cast (meter()); if (pMidiMeter == nullptr) return; const int h = QWidget::height() - 4; const int d = (h / 5); int y = h; int n = 100; while (y > 0) { drawLineLabel(pPainter, y, QString::number(n)); y -= d; n -= 20; } } //---------------------------------------------------------------------------- // qtractorMidiMeterValue -- MIDI meter bridge value widget. // Constructor. qtractorMidiMeterValue::qtractorMidiMeterValue ( qtractorMidiMeter *pMidiMeter ) : qtractorMeterValue(pMidiMeter) { // Avoid intensively annoying repaints... QWidget::setAttribute(Qt::WA_StaticContents); QWidget::setAttribute(Qt::WA_OpaquePaintEvent); QWidget::setBackgroundRole(QPalette::NoRole); m_iValue = 0; m_fValueDecay = QTRACTOR_MIDI_METER_DECAY_RATE1; m_iPeak = 0; m_iPeakHold = 0; m_fPeakDecay = QTRACTOR_MIDI_METER_DECAY_RATE2; QWidget::setMinimumWidth(2); QWidget::setMaximumWidth(14); } // Value refreshment. void qtractorMidiMeterValue::refresh ( unsigned long iStamp ) { qtractorMidiMeter *pMidiMeter = static_cast (meter()); if (pMidiMeter == nullptr) return; qtractorMidiMonitor *pMidiMonitor = pMidiMeter->midiMonitor(); if (pMidiMonitor == nullptr) return; const float fValue = pMidiMonitor->value_stamp(iStamp); if (fValue < 0.001f && m_iPeak < 1) return; int iValue = pMidiMeter->scale(fValue); if (iValue < m_iValue) { iValue = int(m_fValueDecay * float(m_iValue)); m_fValueDecay *= m_fValueDecay; } else { m_fValueDecay = QTRACTOR_MIDI_METER_DECAY_RATE1; } int iPeak = m_iPeak; if (iPeak < iValue) { iPeak = iValue; m_iPeakHold = 0; m_fPeakDecay = QTRACTOR_MIDI_METER_DECAY_RATE2; } else if (++m_iPeakHold > pMidiMeter->peakFalloff()) { iPeak = int(m_fPeakDecay * float(iPeak)); if (iPeak < iValue) { iPeak = iValue; } else { m_fPeakDecay *= m_fPeakDecay; } } if (iValue == m_iValue && iPeak == m_iPeak) return; m_iValue = iValue; m_iPeak = iPeak; update(); } // Paint event handler. void qtractorMidiMeterValue::paintEvent ( QPaintEvent * ) { qtractorMidiMeter *pMidiMeter = static_cast (meter()); if (pMidiMeter == nullptr) return; QPainter painter(this); const int w = QWidget::width(); const int h = QWidget::height(); if (isEnabled()) { painter.fillRect(0, 0, w, h, pMidiMeter->color(qtractorMidiMeter::ColorBack)); } else { painter.fillRect(0, 0, w, h, Qt::gray); } #ifdef CONFIG_GRADIENT painter.drawPixmap(0, h - m_iValue, pMidiMeter->pixmap(), 0, h - m_iValue, w, m_iValue); #else painter.fillRect(0, h - m_iValue, w, m_iValue, MidiMeter->color(qtractorMidiMeter::ColorOver)); #endif painter.setPen(pMidiMeter->color(qtractorMidiMeter::ColorPeak)); painter.drawLine(0, h - m_iPeak, w, h - m_iPeak); } // Resize event handler. void qtractorMidiMeterValue::resizeEvent ( QResizeEvent *pResizeEvent ) { m_iPeak = 0; qtractorMeterValue::resizeEvent(pResizeEvent); } //---------------------------------------------------------------------------- // qtractorMidiMeterLed -- MIDI meter bridge LED widget. // Constructor. qtractorMidiMeterLed::qtractorMidiMeterLed ( qtractorMidiMeter *pMidiMeter ) : qtractorMeterValue(pMidiMeter) { if (++g_iLedRefCount == 1) { g_pLedPixmap[LedOff] = new QPixmap(":/images/trackMidiOff.png"); g_pLedPixmap[LedOn] = new QPixmap(":/images/trackMidiOn.png"); } m_iMidiCount = 0; m_pMidiLabel = new QLabel(); m_pMidiLabel->setAlignment(Qt::AlignRight | Qt::AlignVCenter); m_pMidiLabel->setPixmap(*g_pLedPixmap[LedOff]); QHBoxLayout *pHBoxLayout = new QHBoxLayout(); pHBoxLayout->setContentsMargins(0, 0, 0, 0); pHBoxLayout->setSpacing(0); pHBoxLayout->addWidget(m_pMidiLabel); qtractorMeterValue::setLayout(pHBoxLayout); } // Default destructor. qtractorMidiMeterLed::~qtractorMidiMeterLed (void) { delete m_pMidiLabel; if (--g_iLedRefCount == 0) { delete g_pLedPixmap[LedOff]; delete g_pLedPixmap[LedOn]; } } // Value refreshment. void qtractorMidiMeterLed::refresh ( unsigned long iStamp ) { qtractorMidiMeter *pMidiMeter = static_cast (meter()); if (pMidiMeter == nullptr) return; qtractorMidiMonitor *pMidiMonitor = pMidiMeter->midiMonitor(); if (pMidiMonitor == nullptr) return; // Take care of the MIDI LED status... const bool bMidiOn = (pMidiMonitor->count_stamp(iStamp) > 0); if (bMidiOn) { if (m_iMidiCount == 0) m_pMidiLabel->setPixmap(*g_pLedPixmap[LedOn]); m_iMidiCount = QTRACTOR_MIDI_METER_HOLD_LEDON; } else if (m_iMidiCount > 0) { if (--m_iMidiCount == 0) m_pMidiLabel->setPixmap(*g_pLedPixmap[LedOff]); } } //---------------------------------------------------------------------------- // qtractorMidiMeter -- MIDI meter bridge slot widget. // Constructor. qtractorMidiMeter::qtractorMidiMeter ( qtractorMidiMonitor *pMidiMonitor, QWidget *pParent ) : qtractorMeter(pParent) { m_pMidiMonitor = pMidiMonitor; #ifdef CONFIG_GRADIENT m_pPixmap = new QPixmap(); #endif m_pMidiValue = new qtractorMidiMeterValue(this); boxLayout()->addWidget(m_pMidiValue); setPeakFalloff(QTRACTOR_MIDI_METER_PEAK_FALLOFF); reset(); } // Default destructor. qtractorMidiMeter::~qtractorMidiMeter (void) { #ifdef CONFIG_GRADIENT delete m_pPixmap; #endif // No need to delete child widgets, Qt does it all for us delete m_pMidiValue; } // MIDI monitor reset void qtractorMidiMeter::reset (void) { // Nothing really to do? } #ifdef CONFIG_GRADIENT // Gradient pixmap accessor. const QPixmap& qtractorMidiMeter::pixmap (void) const { return *m_pPixmap; } void qtractorMidiMeter::updatePixmap (void) { const int w = QWidget::width(); const int h = QWidget::height(); QLinearGradient grad(0, 0, 0, h); grad.setColorAt(0.0f, color(ColorPeak)); grad.setColorAt(0.4f, color(ColorOver)); *m_pPixmap = QPixmap(w, h); QPainter(m_pPixmap).fillRect(0, 0, w, h, grad); } #endif // Resize event handler. void qtractorMidiMeter::resizeEvent ( QResizeEvent *pResizeEvent ) { qtractorMeter::setScale(float(QWidget::height())); #ifdef CONFIG_GRADIENT updatePixmap(); #endif qtractorMeter::resizeEvent(pResizeEvent); } // Virtual monitor accessor. void qtractorMidiMeter::setMonitor ( qtractorMonitor *pMonitor ) { setMidiMonitor(static_cast (pMonitor)); } qtractorMonitor *qtractorMidiMeter::monitor (void) const { return midiMonitor(); } // MIDI monitor accessor. void qtractorMidiMeter::setMidiMonitor ( qtractorMidiMonitor *pMidiMonitor ) { m_pMidiMonitor = pMidiMonitor; reset(); } qtractorMidiMonitor *qtractorMidiMeter::midiMonitor (void) const { return m_pMidiMonitor; } // Common resource accessor. void qtractorMidiMeter::setColor ( int iIndex, const QColor& color ) { g_currentColors[iIndex] = color; } const QColor& qtractorMidiMeter::color ( int iIndex ) { return g_currentColors[iIndex]; } const QColor& qtractorMidiMeter::defaultColor ( int iIndex ) { return g_defaultColors[iIndex]; } //---------------------------------------------------------------------------- // qtractorMidiComboMeter -- MIDI meter combo widget. // Constructor. qtractorMidiComboMeter::qtractorMidiComboMeter ( qtractorMidiMonitor *pMidiMonitor, QWidget *pParent ) : QWidget(pParent) { m_pMidiMeter = new qtractorMidiMeter(pMidiMonitor); m_pAudioMeter = nullptr; QHBoxLayout *pHBoxLayout = new QHBoxLayout(); pHBoxLayout->setContentsMargins(0, 0, 0, 0); pHBoxLayout->setSpacing(2); pHBoxLayout->addWidget(m_pMidiMeter); QWidget::setLayout(pHBoxLayout); reset(); } // Default destructor. qtractorMidiComboMeter::~qtractorMidiComboMeter (void) { if (m_pAudioMeter) { // Take care of those audio meters on MIDI tracks... qtractorAudioOutputMonitor *pAudioOutputMonitor = static_cast (m_pAudioMeter->audioMonitor()); if (pAudioOutputMonitor) pAudioOutputMonitor->removeAudioMeter(m_pAudioMeter); // We're probably good now... //delete m_pAudioMeter; } //delete m_pMidiMeter; // No need to delete child widgets, Qt does it all for us } // Regular MIDI meter accessor. qtractorMidiMeter *qtractorMidiComboMeter::midiMeter (void) const { return m_pMidiMeter; } // Combined audio-output meter accessor. qtractorAudioMeter *qtractorMidiComboMeter::audioMeter (void) const { return m_pAudioMeter; } // MIDI monitor reset void qtractorMidiComboMeter::reset (void) { qtractorMidiMonitor *pMidiMonitor = m_pMidiMeter->midiMonitor(); if (pMidiMonitor == nullptr) return; m_pMidiMeter->reset(); if (m_pAudioMeter) m_pAudioMeter->reset(); } // Virtual monitor accessor. void qtractorMidiComboMeter::setMonitor ( qtractorMonitor *pMonitor ) { m_pMidiMeter->setMonitor(pMonitor); } qtractorMonitor *qtractorMidiComboMeter::monitor (void) const { return m_pMidiMeter->monitor(); } // MIDI monitor accessor. void qtractorMidiComboMeter::setMidiMonitor ( qtractorMidiMonitor *pMidiMonitor ) { m_pMidiMeter->setMidiMonitor(pMidiMonitor); reset(); } qtractorMidiMonitor *qtractorMidiComboMeter::midiMonitor (void) const { return m_pMidiMeter->midiMonitor(); } // Audio-output monitor accessor. void qtractorMidiComboMeter::setAudioOutputMonitor ( qtractorAudioOutputMonitor *pAudioOutputMonitor ) { if (m_pAudioMeter) { qtractorAudioOutputMonitor *pOldAudioOutputMonitor = static_cast (m_pAudioMeter->audioMonitor()); if (pOldAudioOutputMonitor) pOldAudioOutputMonitor->removeAudioMeter(m_pAudioMeter); m_pAudioMeter->setAudioMonitor(pAudioOutputMonitor); if (pAudioOutputMonitor) pAudioOutputMonitor->addAudioMeter(m_pAudioMeter); } else if (pAudioOutputMonitor) { m_pAudioMeter = new qtractorAudioMeter(pAudioOutputMonitor); pAudioOutputMonitor->addAudioMeter(m_pAudioMeter); QWidget::layout()->addWidget(m_pAudioMeter); m_pAudioMeter->show(); } reset(); } qtractorAudioOutputMonitor *qtractorMidiComboMeter::audioOutputMonitor (void) const { if (m_pAudioMeter) return static_cast (m_pAudioMeter->audioMonitor()); else return nullptr; } // Resize event handler. void qtractorMidiComboMeter::resizeEvent ( QResizeEvent *pResizeEvent ) { QWidget::resizeEvent(pResizeEvent); } //---------------------------------------------------------------------- // class qtractorMidiMixerMeter::GainSpinBoxInterface -- Observer interface. // // Local converter interface. class qtractorMidiMixerMeter::GainSpinBoxInterface : public qtractorObserverSpinBox::Interface { public: // Formerly Pure virtuals. float scaleFromValue ( float fValue ) const { return 100.0f * fValue; } float valueFromScale ( float fScale ) const { return 0.01f * fScale; } }; //---------------------------------------------------------------------- // class qtractorMidiMixerMeter::GainSliderInterface -- Observer interface. // // Local converter interface. class qtractorMidiMixerMeter::GainSliderInterface : public qtractorObserverSlider::Interface { public: // Formerly Pure virtuals. float scaleFromValue ( float fValue ) const { return 10000.0f * fValue; } float valueFromScale ( float fScale ) const { return 0.0001f * fScale; } }; //---------------------------------------------------------------------------- // qtractorMidiMixerMeter -- MIDI mixer-strip meter bridge widget. // Constructor. qtractorMidiMixerMeter::qtractorMidiMixerMeter ( qtractorMidiMonitor *pMidiMonitor, QWidget *pParent ) : qtractorMixerMeter(pParent) { m_pMidiMeter = new qtractorMidiComboMeter(pMidiMonitor); m_pMidiScale = new qtractorMidiMeterScale(m_pMidiMeter->midiMeter()); m_pMidiLed = new qtractorMidiMeterLed(m_pMidiMeter->midiMeter()); topLayout()->addStretch(); topLayout()->addWidget(m_pMidiLed); topLayout()->addSpacing(2); boxLayout()->addWidget(m_pMidiScale); boxLayout()->addWidget(m_pMidiMeter); gainSlider()->setInterface(new GainSliderInterface()); gainSpinBox()->setInterface(new GainSpinBoxInterface()); gainSpinBox()->setMinimum(0.0f); gainSpinBox()->setMaximum(100.0f); gainSpinBox()->setToolTip(tr("Volume (%)")); gainSpinBox()->setSuffix(tr(" %")); reset(); updatePanning(); updateGain(); } // Default destructor. qtractorMidiMixerMeter::~qtractorMidiMixerMeter (void) { delete m_pMidiLed; delete m_pMidiScale; delete m_pMidiMeter; // No need to delete child widgets, Qt does it all for us } // MIDI monitor reset void qtractorMidiMixerMeter::reset (void) { qtractorMidiMonitor *pMidiMonitor = m_pMidiMeter->midiMonitor(); if (pMidiMonitor == nullptr) return; m_pMidiMeter->reset(); setPanningSubject(pMidiMonitor->panningSubject()); setGainSubject(pMidiMonitor->gainSubject()); } // Virtual monitor accessor. void qtractorMidiMixerMeter::setMonitor ( qtractorMonitor *pMonitor ) { m_pMidiMeter->setMonitor(pMonitor); } qtractorMonitor *qtractorMidiMixerMeter::monitor (void) const { return m_pMidiMeter->monitor(); } // MIDI monitor accessor. void qtractorMidiMixerMeter::setMidiMonitor ( qtractorMidiMonitor *pMidiMonitor ) { m_pMidiMeter->setMidiMonitor(pMidiMonitor); reset(); } qtractorMidiMonitor *qtractorMidiMixerMeter::midiMonitor (void) const { return m_pMidiMeter->midiMonitor(); } // Audio-output monitor accessor. void qtractorMidiMixerMeter::setAudioOutputMonitor ( qtractorAudioOutputMonitor *pAudioOutputMonitor ) { m_pMidiMeter->setAudioOutputMonitor(pAudioOutputMonitor); reset(); } qtractorAudioOutputMonitor *qtractorMidiMixerMeter::audioOutputMonitor (void) const { return m_pMidiMeter->audioOutputMonitor(); } // Pan-slider value change method. void qtractorMidiMixerMeter::updatePanning (void) { // setPanning(m_pMidiMonitor->panning()); panSlider()->setToolTip( tr("Pan: %1").arg(panning(), 0, 'g', 1)); } // Gain-slider value change method. void qtractorMidiMixerMeter::updateGain (void) { // setGain(m_pMidiMonitor->gain()); gainSlider()->setToolTip( tr("Volume: %1%").arg(gainSpinBox()->value(), 0, 'g', 3)); } // Resize event handler. void qtractorMidiMixerMeter::resizeEvent ( QResizeEvent *pResizeEvent ) { // HACK: make so that the MIDI gain slider (volume) // aligns its top at the Audio 0 dB gain level... int iMinHeight = int(0.15f * float(m_pMidiMeter->height())) - 4; if (iMinHeight < 16) iMinHeight = 16; topWidget()->setMinimumHeight(iMinHeight); qtractorMixerMeter::resizeEvent(pResizeEvent); } // end of qtractorMidiMeter.cpp qtractor-0.9.25/src/PaxHeaders/qtractorMidiEditView.cpp0000644000000000000000000000013214166551171020131 xustar0030 mtime=1641730681.451610222 30 atime=1641730681.451610222 30 ctime=1641730681.451610222 qtractor-0.9.25/src/qtractorMidiEditView.cpp0000644000175000001440000006253014166551171021367 0ustar00rncbcusers00000000000000// qtractorMidiEditView.cpp // /**************************************************************************** Copyright (C) 2005-2021, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorMidiEditView.h" #include "qtractorMidiEditor.h" #include "qtractorMidiEditList.h" #include "qtractorMidiEditTime.h" #include "qtractorMidiEditEvent.h" #include "qtractorMidiSequence.h" #include "qtractorMidiClip.h" #include "qtractorSession.h" #include "qtractorOptions.h" #include #include #include #include #include #include #include #ifdef CONFIG_GRADIENT #include #endif #if QT_VERSION < QT_VERSION_CHECK(5, 11, 0) #define horizontalAdvance width #endif //---------------------------------------------------------------------------- // qtractorMidiEditView -- MIDI sequence main view widget. // Constructor. qtractorMidiEditView::qtractorMidiEditView ( qtractorMidiEditor *pEditor, QWidget *pParent ) : qtractorScrollView(pParent) { m_pEditor = pEditor; m_eventType = qtractorMidiEvent::NOTEON; m_iNoteOn = -1; m_iNoteVel = -1; // Zoom tool widgets m_pVzoomIn = new QToolButton(this); m_pVzoomOut = new QToolButton(this); m_pVzoomReset = new QToolButton(this); m_pVzoomIn->setIcon(QIcon(":/images/viewZoomIn.png")); m_pVzoomOut->setIcon(QIcon(":/images/viewZoomOut.png")); m_pVzoomReset->setIcon(QIcon(":/images/viewZoomReset.png")); m_pVzoomIn->setAutoRepeat(true); m_pVzoomOut->setAutoRepeat(true); m_pVzoomIn->setToolTip(tr("Zoom in (vertical)")); m_pVzoomOut->setToolTip(tr("Zoom out (vertical)")); m_pVzoomReset->setToolTip(tr("Zoom reset (vertical)")); const int iScrollBarExtent = qtractorScrollView::style()->pixelMetric(QStyle::PM_ScrollBarExtent); m_pVzoomReset->setFixedHeight(iScrollBarExtent); m_pVzoomOut->setFixedHeight(iScrollBarExtent); m_pVzoomIn->setFixedHeight(iScrollBarExtent); qtractorScrollView::addScrollBarWidget(m_pVzoomReset, Qt::AlignBottom); qtractorScrollView::addScrollBarWidget(m_pVzoomOut, Qt::AlignBottom); qtractorScrollView::addScrollBarWidget(m_pVzoomIn, Qt::AlignBottom); QObject::connect(m_pVzoomIn, SIGNAL(clicked()), m_pEditor, SLOT(verticalZoomInSlot())); QObject::connect(m_pVzoomOut, SIGNAL(clicked()), m_pEditor, SLOT(verticalZoomOutSlot())); QObject::connect(m_pVzoomReset, SIGNAL(clicked()), m_pEditor, SLOT(verticalZoomResetSlot())); qtractorScrollView::setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff); qtractorScrollView::setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOn); qtractorScrollView::viewport()->setFocusPolicy(Qt::StrongFocus); // qtractorScrollView::viewport()->setFocusProxy(this); // qtractorScrollView::viewport()->setAcceptDrops(true); // qtractorScrollView::setDragAutoScroll(false); qtractorScrollView::setMouseTracking(true); const QFont& font = qtractorScrollView::font(); qtractorScrollView::setFont(QFont(font.family(), font.pointSize() - 3)); // QObject::connect(this, SIGNAL(contentsMoving(int,int)), // this, SLOT(updatePixmap(int,int))); // Trap for help/tool-tips and leave events. qtractorScrollView::viewport()->installEventFilter(this); } // Destructor. qtractorMidiEditView::~qtractorMidiEditView (void) { } // Scrollbar/tools layout management. void qtractorMidiEditView::setVBarGeometry ( QScrollBar& vbar, int x, int y, int w, int h ) { vbar.setGeometry(x, y, w, h - w * 2); if (m_pVzoomIn) m_pVzoomIn->setGeometry(x, y + h - w * 2, w, w); if (m_pVzoomOut) m_pVzoomOut->setGeometry(x, y + h - w, w, w); } // Update track view content height. void qtractorMidiEditView::updateContentsHeight (void) { // Do the contents resize thing... qtractorScrollView::resizeContents( qtractorScrollView::contentsWidth(), m_pEditor->editList()->contentsHeight()); // updateContents(); } // Update track view content width. void qtractorMidiEditView::updateContentsWidth ( int iContentsWidth ) { // Do the contents resize thing... qtractorTimeScale *pTimeScale = m_pEditor->timeScale(); if (pTimeScale) { qtractorMidiSequence *pSeq = m_pEditor->sequence(); if (pSeq) { const unsigned long t0 = pTimeScale->tickFromFrame(m_pEditor->offset()); const int x0 = pTimeScale->pixelFromFrame(m_pEditor->offset()); const int w0 = pTimeScale->pixelFromTick(t0 + pSeq->duration()) - x0; if (iContentsWidth < w0) iContentsWidth = w0; } iContentsWidth += pTimeScale->pixelFromBeat(pTimeScale->beatsPerBar()); if (iContentsWidth < qtractorScrollView::width()) iContentsWidth += qtractorScrollView::width(); } qtractorScrollView::resizeContents( iContentsWidth, qtractorScrollView::contentsHeight()); // Force an update on other views too... m_pEditor->editTime()->resizeContents( iContentsWidth + 100, m_pEditor->editTime()->viewport()->height()); // m_pEditor->editTime()->updateContents(); m_pEditor->editEvent()->resizeContents( iContentsWidth, m_pEditor->editEvent()->viewport()->height()); // m_pEditor->editEvent()->updateContents(); } // Local rectangular contents update. void qtractorMidiEditView::updateContents ( const QRect& rect ) { updatePixmap( qtractorScrollView::contentsX(), qtractorScrollView::contentsY()); qtractorScrollView::updateContents(rect); } // Overall contents update. void qtractorMidiEditView::updateContents (void) { updatePixmap( qtractorScrollView::contentsX(), qtractorScrollView::contentsY()); qtractorScrollView::updateContents(); } // Current event selection accessors. void qtractorMidiEditView::setEventType ( qtractorMidiEvent::EventType eventType ) { m_eventType = eventType; m_pEditor->updateContents(); } qtractorMidiEvent::EventType qtractorMidiEditView::eventType (void) const { return m_eventType; } // Single note-on handler. void qtractorMidiEditView::dragNoteOn ( int iNote, int iVelocity ) { // If it ain't changed we won't change it ;) if (iNote == m_iNoteOn && m_iNoteVel >= iVelocity) return; // Were we pending on some sounding note? dragNoteOff(); // Are we allowed to preview this? if (!m_pEditor->isSendNotes()) iVelocity = -1; // Now for the sounding new one... if (iNote >= 0) { // This stands for the keyboard area... QWidget *pViewport = qtractorScrollView::viewport(); const int wk = pViewport->width(); const int hk = m_pEditor->editList()->itemHeight(); const int xk = qtractorScrollView::contentsX(); const int yk = ((127 - iNote) * hk) + 1; // This is the new note on... m_iNoteOn = iNote; m_iNoteVel = iVelocity; m_rectNote.setRect(xk, yk, wk, hk); // Otherwise, reset any pending note... qtractorScrollView::viewport()->update( QRect(contentsToViewport(m_rectNote.topLeft()), m_rectNote.size())); } } // Single note-on handler. void qtractorMidiEditView::dragNoteOff (void) { if (m_iNoteOn < 0) return; // Turn off old note... m_iNoteOn = m_iNoteVel = -1; qtractorScrollView::viewport()->update( QRect(contentsToViewport(m_rectNote.topLeft()), m_rectNote.size())); } // Resize event handler. void qtractorMidiEditView::resizeEvent ( QResizeEvent *pResizeEvent ) { qtractorScrollView::resizeEvent(pResizeEvent); #ifdef CONFIG_GRADIENT // Update canvas edge-border shadow gradients... const int ws = 22; const QColor rgba0(0, 0, 0, 0); const QColor rgba1(0, 0, 0, 20); const QColor rgba2(0, 0, 0, 80); QLinearGradient gradLeft(0, 0, ws, 0); gradLeft.setColorAt(0.0f, rgba2); gradLeft.setColorAt(0.5f, rgba1); gradLeft.setColorAt(1.0f, rgba0); m_gradLeft = gradLeft; const int xs = qtractorScrollView::viewport()->width() - ws; QLinearGradient gradRight(xs, 0, xs + ws, 0); gradRight.setColorAt(0.0f, rgba0); gradRight.setColorAt(0.5f, rgba1); gradRight.setColorAt(1.0f, rgba2); m_gradRight = gradRight; #endif // Scrollbar/tools layout management. const QSize& size = qtractorScrollView::size(); QScrollBar *pVScrollBar = qtractorScrollView::verticalScrollBar(); const int w = pVScrollBar->width(); updateContents(); m_pEditor->editEventScale()->setFixedWidth( m_pEditor->width() - size.width()); m_pEditor->editEventFrame()->setFixedWidth(w); } // (Re)create the complete track view pixmap. void qtractorMidiEditView::updatePixmap ( int cx, int cy ) { QWidget *pViewport = qtractorScrollView::viewport(); const int w = pViewport->width(); const int h = pViewport->height(); if (w < 1 || h < 1) return; const QPalette& pal = qtractorScrollView::palette(); const QColor& rgbBase = pal.base().color(); const QColor& rgbLine = pal.mid().color(); const QColor& rgbLight = pal.midlight().color(); const QColor& rgbDark = rgbBase.darker(110); const bool bDark = (rgbBase.value() < 128); m_pixmap = QPixmap(w, h); m_pixmap.fill(rgbBase); qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; qtractorTimeScale *pTimeScale = m_pEditor->timeScale(); if (pTimeScale == nullptr) return; QPainter painter(&m_pixmap); // painter.initFrom(this); painter.setFont(qtractorScrollView::font()); // Show that we may have clip limits... if (m_pEditor->length() > 0) { int x1 = pTimeScale->pixelFromFrame(m_pEditor->length()) - cx; if (x1 < 0) x1 = 0; if (x1 < w) painter.fillRect(x1, 0, w - x1, h, rgbBase.darker(105)); } // Draw horizontal lines... painter.setPen(rgbLight); // p.setBrush(rgbDark); const int h1 = m_pEditor->editList()->itemHeight(); const int ch = qtractorScrollView::contentsHeight() - cy; const int q = (cy / h1); int n = 127 - q; int y = q * h1 - cy; while (y < h && y < ch) { const int k = (n % 12); if (k == 1 || k == 3 || k == 6 || k == 8 || k == 10) painter.fillRect(0, y + 1, w, h1, rgbDark); if (k == 11) { painter.setPen(rgbLine); painter.drawLine(0, y - 1, w, y - 1); painter.setPen(rgbLight); } painter.drawLine(0, y, w, y); y += h1; --n; } // Account for the editing offset: qtractorTimeScale::Cursor cursor(pTimeScale); const unsigned long f0 = m_pEditor->offset(); qtractorTimeScale::Node *pNode = cursor.seekFrame(f0); const unsigned long t0 = pNode->tickFromFrame(f0); const int x0 = pTimeScale->pixelFromFrame(f0); const int dx = x0 + cx; // Draw vertical grid lines... const QBrush zebra(QColor(0, 0, 0, 20)); pNode = cursor.seekPixel(dx); const unsigned short iSnapPerBeat = (m_pEditor->isSnapGrid() ? pTimeScale->snapPerBeat() : 0); #if 0 unsigned short iPixelsPerBeat = pNode->pixelsPerBeat(); unsigned int iBeat = pNode->beatFromPixel(dx); if (iBeat > 0) pNode = cursor.seekBeat(--iBeat); unsigned short iBar = (m_pEditor->isSnapZebra() ? pNode->barFromBeat(iBeat) : 0); int x = pNode->pixelFromBeat(iBeat) - dx; int x2 = x; while (x < w) { const bool bBeatIsBar = pNode->beatIsBar(iBeat); if (bBeatIsBar) { painter.setPen(rgbLine); painter.drawLine(x - 1, 0, x - 1, h); if (m_pEditor->isSnapZebra() && (x > x2) && (++iBar & 1)) painter.fillRect(QRect(x2, 0, x - x2 + 1, h), zebra); x2 = x; if (iBeat == pNode->beat) iPixelsPerBeat = pNode->pixelsPerBeat(); } if (bBeatIsBar || iPixelsPerBeat > 8) { painter.setPen(rgbLight); painter.drawLine(x, 0, x, h); } if (iSnapPerBeat > 1) { const int q = iPixelsPerBeat / iSnapPerBeat; if (q > 4) { painter.setPen(bDark ? rgbLight.darker(105) : rgbLight.lighter(120)); for (int i = 1; i < iSnapPerBeat; ++i) { x = pTimeScale->pixelSnap(x + dx + q) - dx - 1; painter.drawLine(x, 0, x, h); } } } pNode = cursor.seekBeat(++iBeat); x = pNode->pixelFromBeat(iBeat) - dx; } if (m_pEditor->isSnapZebra() && (x > x2) && (++iBar & 1)) painter.fillRect(QRect(x2, 0, x - x2 + 1, h), zebra); #else unsigned short iBar = pNode->barFromPixel(dx); if (iBar > 0) pNode = cursor.seekBar(--iBar); int x = pNode->pixelFromBar(iBar) - dx; while (x < w) { // Next bar... pNode = cursor.seekPixel(x + dx); const int x2 = pNode->pixelFromBar(++iBar) - dx; // Zebra lines... if (m_pEditor->isSnapZebra() && (iBar & 1)) painter.fillRect(QRect(x, 0, x2 - x + 1, h), zebra); // Beat lines... const unsigned short iBeatsPerBar2 = pNode->beatsPerBar2(); const float q2 = float(x2 - x) / float(iBeatsPerBar2); if (q2 > 8.0f) { float p2 = float(x); for (int i = 0; i < iBeatsPerBar2; ++i) { if (iSnapPerBeat > 1) { const float q1 = q2 / float(iSnapPerBeat); if (q1 > 4.0f) { painter.setPen(bDark ? rgbLight.darker(105) : rgbLight.lighter(120)); float p1 = p2; for (int j = 1; j < iSnapPerBeat; ++j) { const int x1 = int(p1 += q1); painter.drawLine(x1, 0, x1, h); } } } x = int(p2 += q2); if (x > w) break; if (i < iBeatsPerBar2 - 1) { painter.setPen(rgbLight); painter.drawLine(x, 0, x, h); } } } // Bar line... painter.setPen(rgbLine); painter.drawLine(x2 - 1, 0, x2 - 1, h); painter.setPen(rgbLight); painter.drawLine(x2, 0, x2, h); // Move forward... x = x2; } #endif if (y > ch) painter.fillRect(0, ch, w, h - ch, rgbLine); // Draw location marker lines... qtractorTimeScale::Marker *pMarker = pTimeScale->markers().seekPixel(dx); while (pMarker) { x = pTimeScale->pixelFromFrame(pMarker->frame) - dx; if (x > w) break; painter.setPen(pMarker->color); painter.drawLine(x, 0, x, h); pMarker = pMarker->next(); } // // Draw the clip(s) sequenece events... // qtractorMidiSequence *pSeq = m_pEditor->sequence(); if (pSeq == nullptr) return; pNode = cursor.seekPixel(x = dx); const unsigned long iTickStart = pNode->tickFromPixel(x); pNode = cursor.seekPixel(x += w); const unsigned long iTickEnd = pNode->tickFromPixel(x); const unsigned long f1 = f0 + m_pEditor->length(); pNode = cursor.seekFrame(f1); const unsigned long iTickEnd2 = pNode->tickFromFrame(f1); // Draw ghost-track events in dimmed transparecncy (alpha=55)... qtractorTrack *pTrack = m_pEditor->ghostTrack(); if (pTrack) { // Don't draw beyhond the right-most position (x = dx + w)... const unsigned long f2 = pTimeScale->frameFromPixel(x); const bool bDrumMode = pTrack->isMidiDrums(); qtractorClip *pClip = pTrack->clips().first(); while (pClip && pClip->clipStart() + pClip->clipLength() < f0) pClip = pClip->next(); while (pClip && pClip->clipStart() < f2) { qtractorMidiClip *pMidiClip = static_cast (pClip); if (pMidiClip && pMidiClip != m_pEditor->midiClip()) { m_pEditor->reset(false); // FIXME: reset cached cursor... const unsigned long iClipStart = pMidiClip->clipStart(); const unsigned long iClipEnd = iClipStart + pMidiClip->clipLength(); pNode = cursor.seekFrame(iClipStart); const unsigned long t1 = pNode->tickFromFrame(iClipStart); pNode = cursor.seekFrame(iClipEnd); const unsigned long t2 = pNode->tickFromFrame(iClipEnd); drawEvents(painter, dx, cy, pMidiClip->sequence(), t1, iTickStart, iTickEnd, t2, bDrumMode, pTrack->foreground(), pTrack->background(), 55); } pClip = pClip->next(); } // FIXME: reset cached cursor... m_pEditor->reset(false); } // Draw actual events in full brightness (alpha=255)... drawEvents(painter, dx, cy, pSeq, t0, iTickStart, iTickEnd, iTickEnd2, m_pEditor->isDrumMode(), m_pEditor->foreground(), m_pEditor->background()); // Draw loop boundaries, if applicable... if (pSession->isLooping()) { const QBrush shade(QColor(0, 0, 0, 60)); painter.setPen(Qt::darkCyan); x = pTimeScale->pixelFromFrame(pSession->loopStart()) - dx; if (x >= w) painter.fillRect(QRect(0, 0, w, h), shade); else if (x >= 0) { painter.fillRect(QRect(0, 0, x, h), shade); painter.drawLine(x, 0, x, h); } x = pTimeScale->pixelFromFrame(pSession->loopEnd()) - dx; if (x < 0) painter.fillRect(QRect(0, 0, w, h), shade); else if (x < w) { painter.fillRect(QRect(x, 0, w - x, h), shade); painter.drawLine(x, 0, x, h); } } // Draw punch boundaries, if applicable... if (pSession->isPunching()) { const QBrush shade(QColor(0, 0, 0, 60)); painter.setPen(Qt::darkMagenta); x = pTimeScale->pixelFromFrame(pSession->punchIn()) - dx; if (x >= w) painter.fillRect(QRect(0, 0, w, h), shade); else if (x >= 0) { painter.fillRect(QRect(0, 0, x, h), shade); painter.drawLine(x, 0, x, h); } x = pTimeScale->pixelFromFrame(pSession->punchOut()) - dx; if (x < 0) painter.fillRect(QRect(0, 0, w, h), shade); else if (x < w) { painter.fillRect(QRect(x, 0, w - x, h), shade); painter.drawLine(x, 0, x, h); } } } // Draw the track view events. void qtractorMidiEditView::drawEvents ( QPainter& painter, int dx, int dy, qtractorMidiSequence *pSeq, unsigned long t0, unsigned long iTickStart, unsigned long iTickEnd, unsigned long iTickEnd2, bool bDrumMode, const QColor& fore, const QColor& back, int alpha ) { const int h = qtractorScrollView::viewport()->height(); const int h1 = m_pEditor->editList()->itemHeight(); const int ch = qtractorScrollView::contentsHeight() - dy; const QFontMetrics fm(qtractorScrollView::font()); const int hs = fm.ascent(); // fm.height() - 2; QVector diamond; if (bDrumMode) { const int h2 = (h1 >> 1) + 1; diamond.append(QPoint( 0, -1)); diamond.append(QPoint(-h2, h2)); diamond.append(QPoint( 0, h1 + 2)); diamond.append(QPoint( h2, h2)); painter.setRenderHint(QPainter::Antialiasing, true); } QColor rgbFore(fore); rgbFore.setAlpha(alpha); painter.setPen(rgbFore); QColor rgbNote(back); int hue, sat, val; rgbNote.getHsv(&hue, &sat, &val); sat = 86; rgbNote.setAlpha(alpha); int x, y; qtractorTimeScale::Cursor cursor(m_pEditor->timeScale()); qtractorTimeScale::Node *pNode; const qtractorMidiEvent::EventType eventType = m_eventType; qtractorMidiEvent *pEvent = m_pEditor->seekEvent(pSeq, iTickStart > t0 ? iTickStart - t0 : 0); while (pEvent) { const unsigned long t1 = t0 + pEvent->time(); if (t1 >= iTickEnd) break; unsigned long t2 = t1 + pEvent->duration(); if (t2 > iTickEnd2) t2 = iTickEnd2; // Filter event type!... if (pEvent->type() == eventType && t2 >= iTickStart) { y = ch - h1 * (pEvent->note() + 1); if (y + h1 >= 0 && y < h) { pNode = cursor.seekTick(t1); x = pNode->pixelFromTick(t1) - dx; pNode = cursor.seekTick(t2); int w1 = (t1 >= t2 && m_pEditor->isClipRecord() ? m_pEditor->playHeadX() : pNode->pixelFromTick(t2) - dx) - x; if (w1 < 5) w1 = 5; if (m_pEditor->isNoteColor()) { hue = (128 - int(pEvent->note())) << 4; if (m_pEditor->isValueColor()) sat = 64 + (int(pEvent->value()) >> 1); rgbNote.setHsv(hue, sat, val, alpha); } else if (m_pEditor->isValueColor()) { hue = (128 - int(pEvent->value())) << 1; rgbNote.setHsv(hue, sat, val, alpha); } if (bDrumMode) { painter.setBrush(rgbNote); const QPolygon& polyg = QPolygon(diamond).translated(x, y); if (h1 > 3) painter.drawPolygon(polyg.translated(1, 0)); // shadow painter.drawPolygon(polyg); // diamond } else { painter.fillRect(x, y, w1, h1, rgbFore); if (h1 > 3) { painter.fillRect(x + 1, y + 1, w1 - 4, h1 - 3, rgbNote); if (m_pEditor->isNoteNames() && hs < h1) { const QString& sNoteName = m_pEditor->noteName(pEvent->note()); painter.setPen(rgbFore.darker(160)); painter.drawText( QRect(x + 2, y + 1, w1 - 6, h1 - 4), Qt::AlignTop | Qt::AlignLeft, sNoteName); painter.setPen(rgbFore); } } } } } pEvent = pEvent->next(); } if (bDrumMode) painter.setRenderHint(QPainter::Antialiasing, false); } // Draw the track view. void qtractorMidiEditView::drawContents ( QPainter *pPainter, const QRect& rect ) { // Draw viewport canvas... pPainter->drawPixmap(rect, m_pixmap, rect); #ifdef CONFIG_GRADIENT // Draw canvas edge-border shadows... const int ws = 22; const int xs = qtractorScrollView::viewport()->width() - ws; if (rect.left() < ws) pPainter->fillRect(0, rect.top(), ws, rect.bottom(), m_gradLeft); if (rect.right() > xs) pPainter->fillRect(xs, rect.top(), xs + ws, rect.bottom(), m_gradRight); #endif m_pEditor->paintDragState(this, pPainter); // Are we sticking in some note? if (m_iNoteOn >= 0) { pPainter->fillRect(QRect( contentsToViewport(m_rectNote.topLeft()), m_rectNote.size()), m_iNoteVel > 0 ? QColor(255, 0, 120, 40) : QColor(120, 120, 255, 40)); } // Draw special play/edit-head/tail headers... const int cx = qtractorScrollView::contentsX(); int x = m_pEditor->editHeadX() - cx; if (x >= rect.left() && x <= rect.right()) { pPainter->setPen(Qt::blue); pPainter->drawLine(x, rect.top(), x, rect.bottom()); } x = m_pEditor->editTailX() - cx; if (x >= rect.left() && x <= rect.right()) { pPainter->setPen(Qt::blue); pPainter->drawLine(x, rect.top(), x, rect.bottom()); } x = m_pEditor->playHeadX() - cx; if (x >= rect.left() && x <= rect.right()) { pPainter->setPen(Qt::red); pPainter->drawLine(x, rect.top(), x, rect.bottom()); } } // To have main view in h-sync with edit list. void qtractorMidiEditView::contentsXMovingSlot ( int cx, int /*cy*/ ) { if (qtractorScrollView::contentsX() != cx) qtractorScrollView::setContentsPos(cx, qtractorScrollView::contentsY()); } // To have main view in v-sync with edit list. void qtractorMidiEditView::contentsYMovingSlot ( int /*cx*/, int cy ) { if (qtractorScrollView::contentsY() != cy) qtractorScrollView::setContentsPos(qtractorScrollView::contentsX(), cy); } // Focus lost event. void qtractorMidiEditView::focusOutEvent ( QFocusEvent *pFocusEvent ) { m_pEditor->focusOut(this); qtractorScrollView::focusOutEvent(pFocusEvent); } // Keyboard event handler. void qtractorMidiEditView::keyPressEvent ( QKeyEvent *pKeyEvent ) { if (!m_pEditor->keyPress(this, pKeyEvent->key(), pKeyEvent->modifiers())) qtractorScrollView::keyPressEvent(pKeyEvent); } // Handle item selection/dragging -- mouse button press. void qtractorMidiEditView::mousePressEvent ( QMouseEvent *pMouseEvent ) { // Process mouse press... // qtractorScrollView::mousePressEvent(pMouseEvent); qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; // Which mouse state? bool bModifier = (pMouseEvent->modifiers() & (Qt::ShiftModifier | Qt::ControlModifier)); // Maybe start the drag-move-selection dance? const QPoint& pos = qtractorScrollView::viewportToContents(pMouseEvent->pos()); qtractorTimeScale *pTimeScale = m_pEditor->timeScale(); const unsigned long iFrame = m_pEditor->frameSnap(m_pEditor->offset() + pTimeScale->frameFromPixel(pos.x() > 0 ? pos.x() : 0)); // We'll need options somehow... qtractorOptions *pOptions = qtractorOptions::getInstance(); switch (pMouseEvent->button()) { case Qt::LeftButton: // Only the left-mouse-button was meaningful... break; case Qt::MiddleButton: // Mid-button direct positioning... m_pEditor->selectAll(this, false); if (pOptions && pOptions->bMidButtonModifier) bModifier = !bModifier; // Reverse mid-button role... // Which mouse state? if (bModifier) { // Play-head positioning commit... m_pEditor->setPlayHead(iFrame); pSession->setPlayHead(iFrame); } else { // Edit cursor (merge) positioning... m_pEditor->setEditHead(iFrame); m_pEditor->setEditTail(iFrame); } // Logical contents changed, just for visual feedback... m_pEditor->selectionChangeNotify(); // Fall thru... default: return; } // Remember what and where we'll be dragging/selecting... m_pEditor->dragMoveStart(this, pos, pMouseEvent->modifiers()); } // Handle item selection/dragging -- mouse pointer move. void qtractorMidiEditView::mouseMoveEvent ( QMouseEvent *pMouseEvent ) { // Process mouse move... // qtractorScrollView::mouseMoveEvent(pMouseEvent); // Are we already moving/dragging something? const QPoint& pos = qtractorScrollView::viewportToContents(pMouseEvent->pos()); m_pEditor->dragMoveUpdate(this, pos, pMouseEvent->modifiers()); } // Handle item selection/dragging -- mouse button release. void qtractorMidiEditView::mouseReleaseEvent ( QMouseEvent *pMouseEvent ) { // Process mouse release... // qtractorScrollView::mouseReleaseEvent(pMouseEvent); // Were we moving/dragging something? const QPoint& pos = qtractorScrollView::viewportToContents(pMouseEvent->pos()); m_pEditor->dragMoveCommit(this, pos, pMouseEvent->modifiers()); } // Handle zoom with mouse wheel. void qtractorMidiEditView::wheelEvent ( QWheelEvent *pWheelEvent ) { if (pWheelEvent->modifiers() & Qt::ControlModifier) { const int delta = pWheelEvent->angleDelta().y(); if (delta > 0) m_pEditor->zoomIn(); else m_pEditor->zoomOut(); } else qtractorScrollView::wheelEvent(pWheelEvent); } // Trap for help/tool-tip and leave events. bool qtractorMidiEditView::eventFilter ( QObject *pObject, QEvent *pEvent ) { if (m_pEditor->dragMoveFilter(this, pObject, pEvent)) return true; return qtractorScrollView::eventFilter(pObject, pEvent); } // end of qtractorMidiEditView.cpp qtractor-0.9.25/src/PaxHeaders/qtractorLv2Plugin.h0000644000000000000000000000013214166551171017075 xustar0030 mtime=1641730681.446610168 30 atime=1641730681.445610157 30 ctime=1641730681.446610168 qtractor-0.9.25/src/qtractorLv2Plugin.h0000644000175000001440000004602514166551171020334 0ustar00rncbcusers00000000000000// qtractorLv2Plugin.h // /**************************************************************************** Copyright (C) 2005-2021, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorLv2Plugin_h #define __qtractorLv2Plugin_h #include "qtractorPlugin.h" #include #ifdef CONFIG_LV2_EVENT // LV2 Event/MIDI support. #include "lv2/lv2plug.in/ns/ext/event/event.h" #include "lv2/lv2plug.in/ns/ext/event/event-helpers.h" #endif #ifdef CONFIG_LV2_ATOM // LV2 Atom/MIDI support. #include "lv2_atom_helpers.h" #endif #ifndef QTRACTOR_LV2_MIDI_EVENT_ID #define QTRACTOR_LV2_MIDI_EVENT_ID 1 #endif #ifdef CONFIG_LV2_WORKER // LV2 Worker/Schedule support. #include "lv2/lv2plug.in/ns/ext/worker/worker.h" // Forward declarations. class qtractorLv2Worker; #endif #ifdef CONFIG_LV2_UI // LV2 UI support. #ifdef CONFIG_LIBSUIL #include #endif #include "lv2/lv2plug.in/ns/extensions/ui/ui.h" // LV2 UI data/instance access support. #include "lv2/lv2plug.in/ns/ext/data-access/data-access.h" #include "lv2/lv2plug.in/ns/ext/instance-access/instance-access.h" #ifdef CONFIG_LV2_ATOM #include #endif #ifdef CONFIG_LV2_EXTERNAL_UI // LV2 External UI support. #include "lv2_external_ui.h" #endif #if QT_VERSION >= QT_VERSION_CHECK(5, 1, 0) class QWindow; #endif // LV2 UI Request-value support (FAKE). #ifdef CONFIG_LV2_UI_REQ_VALUE_FAKE #undef CONFIG_LV2_UI_REQ_VALUE #define CONFIG_LV2_UI_REQ_VALUE 1 #ifndef LV2_UI__requestValue #define LV2_UI__requestValue LV2_UI_PREFIX "requestValue" typedef enum { LV2UI_REQUEST_VALUE_SUCCESS, LV2UI_REQUEST_VALUE_BUSY, LV2UI_REQUEST_VALUE_ERR_UNKNOWN, LV2UI_REQUEST_VALUE_ERR_UNSUPPORTED } LV2UI_Request_Value_Status; typedef struct _LV2UI_Request_Value { LV2UI_Feature_Handle handle; LV2UI_Request_Value_Status (*request)( LV2UI_Feature_Handle handle, LV2_URID key, LV2_URID type, const LV2_Feature *const *features); } LV2UI_Request_Value; #endif // !LV2_UI__requestValue #endif // CONFIG_LV2_UI_REQ_VALUE_FAKE #endif // CONFIG_LV2_UI #ifdef CONFIG_LV2_STATE // LV2 State support. #include "lv2/lv2plug.in/ns/ext/state/state.h" #endif #ifdef CONFIG_LV2_PROGRAMS // LV2 Programs support. #include "lv2_programs.h" #endif #ifdef CONFIG_LV2_MIDNAM // LV2 MIDNAM support. #include "lv2_midnam.h" #endif #ifdef CONFIG_LV2_PRESETS // LV2 Presets support. #include "lv2/lv2plug.in/ns/ext/presets/presets.h" #endif #ifdef CONFIG_LV2_TIME // LV2 Time support. #include "lv2/lv2plug.in/ns/ext/time/time.h" // Forward decl. class qtractorAudioEngine; #endif #ifdef CONFIG_LV2_OPTIONS // LV2 Options support. #include "lv2/lv2plug.in/ns/ext/options/options.h" #endif #ifdef CONFIG_LV2_PATCH // LV2 Patch/properties support. #include "lv2/lv2plug.in/ns/ext/patch/patch.h" #include #endif //---------------------------------------------------------------------------- // qtractorLv2PluginType -- LV2 plugin type instance. // class qtractorLv2PluginType : public qtractorPluginType { public: // Constructor. qtractorLv2PluginType(const QString& sUri, LilvPlugin *plugin = nullptr) : qtractorPluginType(nullptr, 0, qtractorPluginType::Lv2), m_sUri(sUri), m_lv2_plugin(plugin) {} // Destructor. ~qtractorLv2PluginType() { close(); } // Derived methods. bool open(); void close(); // Factory method (static) static qtractorLv2PluginType *createType(const QString& sUri); // LV2 plugin URI (virtual override). QString filename() const { return m_sUri; } // LV2 descriptor method (static) static LilvPlugin *lv2_plugin(const QString& sUri); // Specific accessors. LilvPlugin *lv2_plugin() const { return m_lv2_plugin; } // LV2 World stuff (ref. counted). static void lv2_open(); static void lv2_close(); // Plugin type (URI) listing (static). static QStringList lv2_plugins(); #ifdef CONFIG_LV2_EVENT unsigned short eventIns() const { return m_iEventIns; } unsigned short eventOuts() const { return m_iEventOuts; } #endif #ifdef CONFIG_LV2_ATOM unsigned short atomIns() const { return m_iAtomIns; } unsigned short atomOuts() const { return m_iAtomOuts; } #endif #ifdef CONFIG_LV2_CVPORT unsigned short cvportIns() const { return m_iCVPortIns; } unsigned short cvportOuts() const { return m_iCVPortOuts; } #endif #ifdef CONFIG_LV2_UI_SHOW // Check for LV2 UI Show interface. bool lv2_ui_show_interface(LilvUI *ui) const; #endif // Instance cached-deferred accesors. const QString& aboutText(); protected: // LV2 plugin URI. QString m_sUri; // LV2 descriptor itself. LilvPlugin *m_lv2_plugin; #ifdef CONFIG_LV2_EVENT unsigned short m_iEventIns; unsigned short m_iEventOuts; #endif #ifdef CONFIG_LV2_ATOM unsigned short m_iAtomIns; unsigned short m_iAtomOuts; #endif #ifdef CONFIG_LV2_CVPORT unsigned short m_iCVPortIns; unsigned short m_iCVPortOuts; #endif }; //---------------------------------------------------------------------------- // qtractorLv2Plugin -- LV2 plugin instance. // class qtractorLv2Plugin : public qtractorPlugin { public: // Constructors. qtractorLv2Plugin(qtractorPluginList *pList, qtractorLv2PluginType *pLv2Type); // Destructor. ~qtractorLv2Plugin(); // Forward decl. class Param; // Channel/intsance number accessors. void setChannels(unsigned short iChannels); // Do the actual (de)activation. void activate(); void deactivate(); // The main plugin processing procedure. void process(float **ppIBuffer, float **ppOBuffer, unsigned int nframes); // Specific accessors. LilvPlugin *lv2_plugin() const; LilvInstance *lv2_instance(unsigned short iInstance) const; LV2_Handle lv2_handle(unsigned short iInstance) const; // Audio port numbers. unsigned long audioIn(unsigned short i) { return m_piAudioIns[i]; } unsigned long audioOut(unsigned short i) { return m_piAudioOuts[i]; } #ifdef CONFIG_LV2_UI // GUI Editor stuff. void openEditor(QWidget *pParent = nullptr); void closeEditor(); void idleEditor(); // GUI editor visibility state. void setEditorVisible(bool bVisible); bool isEditorVisible() const; // GUI editor window title methods. void setEditorTitle(const QString& sTitle); void updateEditorTitleEx(); // GUI editor window (re)position methods. void saveEditorPos(); void loadEditorPos(); // Parameter update method. void updateParam(qtractorPlugin::Param *pParam, float fValue, bool bUpdate); // Idle editor (static). static void idleEditorAll(); // LV2 UI control change method. void lv2_ui_port_write(uint32_t port_index, uint32_t buffer_size, uint32_t protocol, const void *buffer); // LV2 UI portMap method. uint32_t lv2_ui_port_index(const char *port_symbol); #ifdef CONFIG_LV2_UI_TOUCH // LV2 UI Touch interface (ui->host). void lv2_ui_touch(uint32_t port_index, bool grabbed); #endif #ifdef CONFIG_LV2_UI_REQ_VALUE // LV2 UI Request-value interface (ui->host). LV2UI_Request_Value_Status lv2_ui_request_value( LV2_URID key, LV2_URID type, const LV2_Feature *const *features); #endif // LV2 UI resize control (host->ui). void lv2_ui_resize(const QSize& size); // GUI editor closed state. void setEditorClosed(bool bClosed) { m_bEditorClosed = bClosed; } bool isEditorClosed() const { return m_bEditorClosed; } void closeEditorEx(); #endif // Plugin configuration/state (save) snapshot. void freezeConfigs(); // Plugin configuration/state (load) realization. void realizeConfigs(); // Plugin configuration/state release. void releaseConfigs(); // Plugin current latency (in frames); unsigned long latency() const { return (m_pfLatency ? *m_pfLatency : 0.0f); } #ifdef CONFIG_LV2_WORKER // LV2 Worker/Schedule extension data interface accessor. const LV2_Worker_Interface *lv2_worker_interface(unsigned short iInstance) const; #endif #ifdef CONFIG_LV2_STATE // LV2 State extension data interface accessor. const LV2_State_Interface *lv2_state_interface(unsigned short iInstance) const; LV2_State_Status lv2_state_store( uint32_t key, const void *value, size_t size, uint32_t type, uint32_t flags); const void *lv2_state_retrieve( uint32_t key, size_t *size, uint32_t *type, uint32_t *flags); // Load default plugin state. void lv2_state_load_default(); #endif #ifdef CONFIG_LV2_STATE_FILES // LV2 State save directory (when not the default session one). const QString& lv2_state_save_dir() const; #endif // URID map/unmap helpers. static LV2_URID lv2_urid_map(const char *uri); static const char *lv2_urid_unmap(LV2_URID id); // Provisional program/patch accessor. bool getProgram(int iIndex, Program& program) const; #ifdef CONFIG_LV2_PROGRAMS // LV2 Programs extension data descriptor accessor. const LV2_Programs_Interface *lv2_programs_descriptor(unsigned short iInstance) const; // Bank/program selector override. void selectProgram(int iBank, int iProg); // Program/patch notification. void lv2_program_changed(int iIndex); #endif #ifdef CONFIG_LV2_MIDNAM // LV2 MIDNAM extension data descriptor accessor. const LV2_Midnam_Interface *lv2_midnam_descriptor(unsigned short iInstance) const; // LV2 MIDNAME update notification. void lv2_midnam_update(); #endif #ifdef CONFIG_LV2_PRESETS // Refresh and load preset labels listing. QStringList presetList() const; // Load/Save plugin state from/into a named preset. bool loadPreset(const QString& sPreset); bool savePreset(const QString& sPreset); // Delete plugin state preset (from file-system). bool deletePreset(const QString& sPreset); // Whether given preset is internal/read-only. bool isReadOnlyPreset(const QString& sPreset) const; #endif #ifdef CONFIG_LV2_PATCH // LV2 Patch/properties support... void lv2_property_changed(LV2_URID key, const LV2_Atom *value); void lv2_property_update(LV2_URID key); #endif // CONFIG_LV2_PATCH #ifdef CONFIG_LV2_TIME // Update LV2 Time from JACK transport position. static void updateTime(qtractorAudioEngine *pAudioEngine); static void updateTimePost(); #ifdef CONFIG_LV2_TIME_POSITION // Make ready LV2 Time position. void lv2_time_position_changed(); #endif #endif protected: // Update instrument/programs cache. bool updateInstruments(); #ifdef CONFIG_LV2_UI // Alternate UI instantiation stuff... bool lv2_ui_instantiate( const char *ui_host_uri, const char *plugin_uri, const char *ui_uri, const char *ui_type_uri, const char *ui_bundle_path, const char *ui_binary_path); void lv2_ui_port_event( uint32_t port_index, uint32_t buffer_size, uint32_t format, const void *buffer); const void *lv2_ui_extension_data(const char *uri); #endif // CONFIG_LV2_UI #ifdef CONFIG_LV2_PATCH // LV2 Patch/property decl. class Property; // LV2 Patch/properties inventory. void lv2_patch_properties(const char *pszPatch); #endif #ifdef CONFIG_LV2_STATE // Save/restore complete plugin state into/from a string. QString lv2_state_save(); bool lv2_state_restore(const QString& s); #endif // CONFIG_LV2_STATE private: // Instance variables. LilvInstance **m_ppInstances; // List of output control port indexes and data. unsigned long *m_piControlOuts; float *m_pfControlOuts; float *m_pfControlOutsLast; // List of audio port indexes. unsigned long *m_piAudioIns; unsigned long *m_piAudioOuts; // Dummy I/O buffers. float *m_pfIDummy; float *m_pfODummy; #ifdef CONFIG_LV2_EVENT // List of LV2 Event/MIDI port indexes. unsigned long *m_piEventIns; unsigned long *m_piEventOuts; #endif #ifdef CONFIG_LV2_ATOM // List of LV2 Atom/MIDI port indexes and buffers. unsigned long *m_piAtomIns; unsigned long *m_piAtomOuts; LV2_Atom_Buffer **m_lv2_atom_buffer_ins; LV2_Atom_Buffer **m_lv2_atom_buffer_outs; unsigned long m_lv2_atom_midi_port_in; unsigned long m_lv2_atom_midi_port_out; #endif #ifdef CONFIG_LV2_CVPORT // List of LV2 CVPort indexes. unsigned long *m_piCVPortIns; unsigned long *m_piCVPortOuts; #endif // Local copy of features array. LV2_Feature **m_lv2_features; #ifdef CONFIG_LV2_WORKER // LV2 Worker/Schedule support. qtractorLv2Worker *m_lv2_worker; #endif #ifdef CONFIG_LV2_UI int m_lv2_ui_type; QByteArray m_aEditorTitle; bool m_bEditorVisible; volatile bool m_bEditorClosed; LilvUIs *m_lv2_uis; LilvUI *m_lv2_ui; LV2_Extension_Data_Feature m_lv2_ui_data_access; LV2_Feature m_lv2_ui_data_access_feature; LV2_Feature m_lv2_ui_instance_access_feature; LV2_Feature **m_lv2_ui_features; // Alternate UI instantiation stuff. void *m_lv2_ui_module; const LV2UI_Descriptor *m_lv2_ui_descriptor; LV2UI_Port_Map m_lv2_ui_port_map; LV2_Feature m_lv2_ui_port_map_feature; // Common UI instantiation stuff. LV2UI_Handle m_lv2_ui_handle; LV2UI_Widget m_lv2_ui_widget; #ifdef CONFIG_LIBSUIL SuilHost *m_suil_host; SuilInstance *m_suil_instance; bool m_suil_support; #endif #ifdef CONFIG_LV2_ATOM // LV2 Atom control (ring)buffers for UI updates. struct ControlEvent { uint32_t index; uint32_t protocol; uint32_t size; uint8_t body[]; }; jack_ringbuffer_t *m_ui_events; jack_ringbuffer_t *m_plugin_events; #endif #ifdef CONFIG_LV2_EXTERNAL_UI LV2_Feature m_lv2_ui_external_feature; LV2_External_UI_Host m_lv2_ui_external_host; #ifdef LV2_EXTERNAL_UI_DEPRECATED_URI LV2_Feature m_lv2_ui_external_deprecated_feature; #endif #endif // Our own Qt UI widget (native). class EventFilter; EventFilter *m_pQtFilter; QWidget *m_pQtWidget; bool m_bQtDelete; // Changed UI params hash-queue. QHash m_ui_params; #ifdef CONFIG_LV2_UI_TOUCH // LV2 UI Touch interface (ui->host). LV2UI_Touch m_lv2_ui_touch; LV2_Feature m_lv2_ui_touch_feature; QHash m_ui_params_touch; #endif #ifdef CONFIG_LV2_UI_REQ_VALUE // LV2 UI Request-value interface (ui->host). LV2UI_Request_Value m_lv2_ui_req_value; LV2_Feature m_lv2_ui_req_value_feature; volatile bool m_lv2_ui_req_value_busy; #endif #ifdef CONFIG_LV2_UI_IDLE // LV2 UI Idle extension data interface. const LV2UI_Idle_Interface *m_lv2_ui_idle_interface; #endif #ifdef CONFIG_LV2_UI_SHOW // LV2 UI Show extension data interface. const LV2UI_Show_Interface *m_lv2_ui_show_interface; #endif #if QT_VERSION >= QT_VERSION_CHECK(5, 1, 0) #ifdef CONFIG_LV2_UI_GTK2 struct _GtkWidget *m_pGtkWindow; QWindow *m_pQtWindow; #endif // CONFIG_LV2_UI_GTK2 #ifdef CONFIG_LV2_UI_X11 LV2UI_Resize m_lv2_ui_resize; LV2_Feature m_lv2_ui_resize_feature; LV2_Feature m_lv2_ui_parent_feature; #endif // CONFIG_LV2_UI_X11 #endif #endif // CONFIG_LV2_UI #ifdef CONFIG_LV2_STATE QHash m_lv2_state_configs; QHash m_lv2_state_ctypes; LV2_Feature m_lv2_state_load_default_feature; #endif #ifdef CONFIG_LV2_STATE_FILES LV2_Feature m_lv2_state_map_path_feature; LV2_State_Map_Path m_lv2_state_map_path; #ifdef CONFIG_LV2_STATE_MAKE_PATH LV2_Feature m_lv2_state_make_path_feature; LV2_State_Make_Path m_lv2_state_make_path; #endif QString m_lv2_state_save_dir; #endif // Programs cache. QList m_programs; #ifdef CONFIG_LV2_PROGRAMS LV2_Feature m_lv2_programs_host_feature; LV2_Programs_Host m_lv2_programs_host; #endif #ifdef CONFIG_LV2_MIDNAM LV2_Feature m_lv2_midnam_feature; LV2_Midnam m_lv2_midnam; unsigned int m_lv2_midnam_update; #endif #ifdef CONFIG_LV2_PRESETS // LV2 Presets label-to-uri map. QHash m_lv2_presets; #endif #ifdef CONFIG_LV2_TIME // LV2 Time designated ports map. QHash m_lv2_time_ports; #ifdef CONFIG_LV2_TIME_POSITION // LV2 Time position port enabled index. bool m_lv2_time_position_enabled; unsigned long m_lv2_time_position_port_in; unsigned int m_lv2_time_position_changed; #endif #endif #ifdef CONFIG_LV2_PATCH // LV2 Patch/properties support. unsigned long m_lv2_patch_port_in; unsigned int m_lv2_patch_changed; #endif #ifdef CONFIG_LV2_OPTIONS #ifdef CONFIG_LV2_BUF_SIZE LV2_Feature m_lv2_options_feature; LV2_Options_Option m_lv2_options[5]; uint32_t m_iMinBlockLength; uint32_t m_iMaxBlockLength; uint32_t m_iNominalBlockLength; uint32_t m_iSequenceSize; #endif #ifdef CONFIG_LV2_UI LV2_Feature m_lv2_ui_options_feature; LV2_Options_Option m_lv2_ui_options[5]; float m_fUpdateRate; float m_fSampleRate; double m_dSampleRate; #endif #endif #ifdef CONFIG_LV2_PORT_EVENT // Changed control input port-events hash-queue. QHash m_port_events; #endif // Plugin current latency output control port; float *m_pfLatency; }; //---------------------------------------------------------------------------- // qtractorLv2Plugin::Param -- LV2 plugin control input port instance. // class qtractorLv2Plugin::Param : public qtractorPlugin::Param { public: // Constructor. Param(qtractorLv2Plugin *pLv2Plugin, unsigned long iIndex); // Port range hints predicate methods. bool isBoundedBelow() const; bool isBoundedAbove() const; bool isDefaultValue() const; bool isLogarithmic() const; bool isSampleRate() const; bool isInteger() const; bool isToggled() const; bool isDisplay() const; // Current display value. QString display() const; private: // Port bit-wise hints. enum { None = 0, Toggled = 1, Integer = 2, SampleRate = 4, Logarithmic = 8, }; // Instance variables. unsigned int m_iPortHints; QHash m_display; }; #ifdef CONFIG_LV2_PATCH //---------------------------------------------------------------------------- // qtractorLv2Plugin::Property -- LV2 Patch/property registry item. // class qtractorLv2Plugin::Property : public qtractorPlugin::Property { public: // Constructor. Property(qtractorLv2Plugin *pLv2Plugin, unsigned long iProperty, const LilvNode *property); // Property accessors. LV2_URID type() const { return m_type; } // Property predicates. bool isToggled() const; bool isInteger() const; bool isString() const; bool isPath() const; protected: // Fake property predicates. bool isBoundedBelow() const; bool isBoundedAbove() const; bool isDefaultValue() const; bool isLogarithmic() const; bool isSampleRate() const; bool isDisplay() const; // Virtual observer updater. void update(float fValue, bool bUpdate); private: // Instance variables. LV2_URID m_type; }; #endif // CONFIG_LV2_PATCH #endif // __qtractorLv2Plugin_h // end of qtractorLv2Plugin.h qtractor-0.9.25/src/PaxHeaders/qtractorClipForm.h0000644000000000000000000000013214166551171016766 xustar0030 mtime=1641730681.439610092 30 atime=1641730681.438610081 30 ctime=1641730681.439610092 qtractor-0.9.25/src/qtractorClipForm.h0000644000175000001440000000446114166551171020223 0ustar00rncbcusers00000000000000// qtractorClipForm.h // /**************************************************************************** Copyright (C) 2005-2021, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorClipForm_h #define __qtractorClipForm_h #include "ui_qtractorClipForm.h" #include "qtractorClip.h" //---------------------------------------------------------------------------- // qtractorClipForm -- UI wrapper form. class qtractorClipForm : public QDialog { Q_OBJECT public: // Constructor. qtractorClipForm(QWidget *pParent = nullptr); // Destructor. ~qtractorClipForm(); void setClip(qtractorClip *pClip, bool bClipNew = false); qtractorClip *clip() const; protected slots: void accept(); void reject(); void changed(); void formatChanged(int); void stabilizeForm(); void browseFilename(); void filenameChanged(const QString& sFilename); void trackChannelChanged(int iTrackChannel); void clipStartChanged(unsigned long iClipStart); protected: qtractorClip::FadeType fadeTypeFromIndex(int iIndex) const; int indexFromFadeType(qtractorClip::FadeType fadeType) const; qtractorTrack::TrackType trackType() const; void fileChanged(const QString& sFilename, unsigned short iTrackChannel); static void initFadeTypes(); private: // The Qt-designer UI struct... Ui::qtractorClipForm m_ui; // Instance variables... qtractorClip *m_pClip; bool m_bClipNew; qtractorTimeScale *m_pTimeScale; int m_iDirtyCount; int m_iDirtySetup; }; #endif // __qtractorClipForm_h // end of qtractorClipForm.h qtractor-0.9.25/src/PaxHeaders/qtractorFiles.h0000644000000000000000000000013214166551171016315 xustar0030 mtime=1641730681.443610135 30 atime=1641730681.443610135 30 ctime=1641730681.443610135 qtractor-0.9.25/src/qtractorFiles.h0000644000175000001440000000767314166551171017562 0ustar00rncbcusers00000000000000// qtractorFiles.h // /**************************************************************************** Copyright (C) 2005-2020, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorFiles_h #define __qtractorFiles_h #include "qtractorAudioListView.h" #include "qtractorMidiListView.h" #include // Forward declarations. class qtractorFilesTabWidget; class QHBoxLayout; class QToolButton; //------------------------------------------------------------------------- // qtractorFiles - File/Groups dockable window. // class qtractorFiles : public QDockWidget { Q_OBJECT public: // Constructor. qtractorFiles(QWidget *pParent); // Destructor. ~qtractorFiles(); // The fixed tab page indexes. enum PageIndex { Audio = 0, Midi = 1 }; // File list view accessors. qtractorAudioListView *audioListView() const; qtractorMidiListView *midiListView() const; // Clear evrything on sight. void clear(); // Check whether one of the widgets has focus (oveerride method). bool hasFocus() const; // Tell whether a file item is currently selected. bool isFileSelected() const; // File addition Convenience helper methods. void addAudioFile (const QString& sFilename); void addMidiFile (const QString& sFilename); // File selection Convenience helper methods. void selectAudioFile (const QString& sFilename); void selectMidiFile (const QString& sFilename, int iTrackChannel); // Audition/pre-listening player methods. void setPlayState(bool bOn); bool isPlayState() const; public slots: // Cut current file item(s) to clipboard. void cutItemSlot(); // Copy current file item(s) to clipboard. void copyItemSlot(); // Paste file item(s) from clipboard. void pasteItemSlot(); // Remove current group/file item(s). void removeItemSlot(); protected slots: // Add a new group item below the current one. void newGroupSlot(); // Add a new file item below the current group one. void openFileSlot(); // Rename current group/file item. void renameItemSlot(); // Audition/pre-listening player slots. void playSlot(bool bOn); // Clean-up unused file items. void cleanupSlot(); // Tab page switch slots. void pageAudioSlot(); void pageMidiSlot(); // Usual stabilizing slot. void stabilizeSlot(); protected: // Just about to notify main-window that we're closing. void closeEvent(QCloseEvent *); // Context menu request event handler. void contextMenuEvent(QContextMenuEvent *); // Retrieve current selected file list view. qtractorFileListView *currentFileListView() const; private: // File type selection tab widget. qtractorFilesTabWidget *m_pTabWidget; // Specific file type widgets. qtractorAudioListView *m_pAudioListView; qtractorMidiListView *m_pMidiListView; // Audition/pre-listening controls. QWidget *m_pPlayWidget; QHBoxLayout *m_pPlayLayout; QToolButton *m_pPlayButton; // List view actions. QAction *m_pNewGroupAction; QAction *m_pOpenFileAction; QAction *m_pCutItemAction; QAction *m_pCopyItemAction; QAction *m_pPasteItemAction; QAction *m_pRenameItemAction; QAction *m_pRemoveItemAction; QAction *m_pPlayItemAction; QAction *m_pCleanupAction; }; #endif // __qtractorFiles_h // end of qtractorFiles.h qtractor-0.9.25/src/PaxHeaders/qtractorExportForm.h0000644000000000000000000000013214166551171017360 xustar0030 mtime=1641730681.442610124 30 atime=1641730681.442610124 30 ctime=1641730681.442610124 qtractor-0.9.25/src/qtractorExportForm.h0000644000175000001440000000756514166551171020625 0ustar00rncbcusers00000000000000// qtractorExportForm.h // /**************************************************************************** Copyright (C) 2005-2020, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorExportForm_h #define __qtractorExportForm_h #include "ui_qtractorExportForm.h" #include "qtractorTrack.h" //---------------------------------------------------------------------------- // qtractorExportForm -- UI wrapper form. class qtractorExportForm : public QDialog { Q_OBJECT public: // Constructor. qtractorExportForm(QWidget *pParent = nullptr); // Destructor. virtual ~qtractorExportForm(); // Default window title (prefix). void setExportTitle(const QString& sExportTitle); const QString& exportTitle() const; // Populate (setup) dialog controls from settings descriptors. void setExportType(qtractorTrack::TrackType exportType); qtractorTrack::TrackType exportType() const; // Retrieve current audio file suffix. const QString& exportExt() const; // Retrieve current aliased file format index. int audioExportFormat() const; int midiExportFormat() const; protected slots: void exportPathChanged(const QString&); void exportPathClicked(); void audioExportTypeChanged(int); void rangeChanged(); void formatChanged(int); void valueChanged(); virtual void stabilizeForm(); protected: // Make up window/dialog title (pure virtual). virtual QString windowTitleEx( const QString& sExportTitle, const QString& sExportType) const = 0; // Audio file type changed aftermath. void audioExportTypeUpdate(int iIndex); // Save export options (settings). void saveExportOptions(); // The Qt-designer UI struct... Ui::qtractorExportForm m_ui; // Instance variables... qtractorTrack::TrackType m_exportType; QString m_sExportTitle; QString m_sExportType; QString m_sExportExt; qtractorTimeScale *m_pTimeScale; }; //---------------------------------------------------------------------------- // qtractorExportTrackForm -- UI wrapper form. class qtractorExportTrackForm : public qtractorExportForm { Q_OBJECT public: // Constructor. qtractorExportTrackForm(QWidget *pParent = nullptr); // Destructor. ~qtractorExportTrackForm(); protected slots: // Executive slots. void accept(); void reject(); void stabilizeForm(); protected: // Make up window/dialog title (pure virtual). QString windowTitleEx( const QString& sExportTitle, const QString& sExportType) const; }; //---------------------------------------------------------------------------- // qtractorExportClipForm -- UI wrapper form. class qtractorExportClipForm : public qtractorExportForm { Q_OBJECT public: // Constructor. qtractorExportClipForm(QWidget *pParent = nullptr); // Destructor. ~qtractorExportClipForm(); // Settle/retrieve the export path. void setExportPath(const QString& sExportPath); QString exportPath() const; protected slots: // Executive slots. void accept(); protected: // Make up window/dialog title (pure virtual). QString windowTitleEx( const QString& sExportTitle, const QString& sExportType) const; }; #endif // __qtractorExportForm_h // end of qtractorExportForm.h qtractor-0.9.25/src/PaxHeaders/qtractorConnectForm.cpp0000644000000000000000000000013214166551171020023 xustar0030 mtime=1641730681.439610092 30 atime=1641730681.439610092 30 ctime=1641730681.439610092 qtractor-0.9.25/src/qtractorConnectForm.cpp0000644000175000001440000002530314166551171021256 0ustar00rncbcusers00000000000000// qtractorConnectForm.cpp // /**************************************************************************** Copyright (C) 2005-2020, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorConnectForm.h" #include "qtractorAbout.h" #include "qtractorOptions.h" #include "qtractorSession.h" #include "qtractorAudioEngine.h" #include "qtractorMidiEngine.h" #include //---------------------------------------------------------------------------- // qtractorConnectForm -- UI wrapper form. // Constructor. qtractorConnectForm::qtractorConnectForm ( QWidget *pParent, Qt::WindowFlags wflags ) : QWidget(pParent, wflags) { // Setup UI struct... m_ui.setupUi(this); m_pAudioConnect = new qtractorAudioConnect( m_ui.AudioOListView, m_ui.AudioIListView, m_ui.AudioConnectorView); m_pMidiConnect = new qtractorMidiConnect( m_ui.MidiOListView, m_ui.MidiIListView, m_ui.MidiConnectorView); // UI signal/slot connections... QObject::connect(m_ui.AudioIClientsComboBox, SIGNAL(activated(int)), SLOT(audioIClientChanged())); QObject::connect(m_ui.AudioOClientsComboBox, SIGNAL(activated(int)), SLOT(audioOClientChanged())); QObject::connect(m_ui.AudioConnectPushButton, SIGNAL(clicked()), SLOT(audioConnectSelected())); QObject::connect(m_ui.AudioDisconnectPushButton, SIGNAL(clicked()), SLOT(audioDisconnectSelected())); QObject::connect(m_ui.AudioDisconnectAllPushButton, SIGNAL(clicked()), SLOT(audioDisconnectAll())); QObject::connect(m_ui.AudioRefreshPushButton, SIGNAL(clicked()), SLOT(audioRefresh())); QObject::connect(m_ui.MidiIClientsComboBox, SIGNAL(activated(int)), SLOT(midiIClientChanged())); QObject::connect(m_ui.MidiOClientsComboBox, SIGNAL(activated(int)), SLOT(midiOClientChanged())); QObject::connect(m_ui.MidiConnectPushButton, SIGNAL(clicked()), SLOT(midiConnectSelected())); QObject::connect(m_ui.MidiDisconnectPushButton, SIGNAL(clicked()), SLOT(midiDisconnectSelected())); QObject::connect(m_ui.MidiDisconnectAllPushButton, SIGNAL(clicked()), SLOT(midiDisconnectAll())); QObject::connect(m_ui.MidiRefreshPushButton, SIGNAL(clicked()), SLOT(midiRefresh())); // Connect it to some UI feedback slots. QObject::connect(m_ui.AudioOListView, SIGNAL(itemSelectionChanged()), SLOT(audioStabilize())); QObject::connect(m_ui.AudioIListView, SIGNAL(itemSelectionChanged()), SLOT(audioStabilize())); QObject::connect(m_ui.MidiOListView, SIGNAL(itemSelectionChanged()), SLOT(midiStabilize())); QObject::connect(m_ui.MidiIListView, SIGNAL(itemSelectionChanged()), SLOT(midiStabilize())); QObject::connect(m_ui.AudioOListView, SIGNAL(currentItemChanged(QTreeWidgetItem*,QTreeWidgetItem*)), SLOT(audioStabilize())); QObject::connect(m_ui.AudioIListView, SIGNAL(currentItemChanged(QTreeWidgetItem*,QTreeWidgetItem*)), SLOT(audioStabilize())); QObject::connect(m_ui.MidiOListView, SIGNAL(currentItemChanged(QTreeWidgetItem*,QTreeWidgetItem*)), SLOT(midiStabilize())); QObject::connect(m_ui.MidiIListView, SIGNAL(currentItemChanged(QTreeWidgetItem*,QTreeWidgetItem*)), SLOT(midiStabilize())); QObject::connect(m_pAudioConnect, SIGNAL(connectChanged()), SLOT(audioConnectChanged())); QObject::connect(m_pMidiConnect, SIGNAL(connectChanged()), SLOT(midiConnectChanged())); } // Destructor. qtractorConnectForm::~qtractorConnectForm (void) { delete m_pAudioConnect; delete m_pMidiConnect; } // Audio client name change slots. void qtractorConnectForm::audioIClientChanged (void) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorConnectForm::audioIClientChanged()"); #endif // Reset any port name pattern... m_ui.AudioIListView->setPortName(QString()); audioRefresh(); } void qtractorConnectForm::audioOClientChanged (void) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorConnectForm::audioOClientChanged()"); #endif // Reset any port name pattern... m_ui.AudioOListView->setPortName(QString()); audioRefresh(); } // Connect current selected ports. void qtractorConnectForm::audioConnectSelected (void) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorConnectForm::audioConnectSelected()"); #endif m_pAudioConnect->connectSelected(); } // Disconnect current selected ports. void qtractorConnectForm::audioDisconnectSelected (void) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorConnectForm::audioDisconnectSelected()"); #endif m_pAudioConnect->disconnectSelected(); } // Disconnect all connected ports. void qtractorConnectForm::audioDisconnectAll (void) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorConnectForm::audioDisconnectAll()"); #endif m_pAudioConnect->disconnectAll(); } // Refresh complete form by notifying the parent form. void qtractorConnectForm::audioUpdate ( bool bClear ) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorConnectForm::audioUpdate(%d)", int(bClear)); #endif m_ui.AudioOListView->setClientName( m_ui.AudioOClientsComboBox->currentIndex() > 0 && !bClear ? m_ui.AudioOClientsComboBox->currentText() : QString()); m_ui.AudioIListView->setClientName( m_ui.AudioIClientsComboBox->currentIndex() > 0 && !bClear ? m_ui.AudioIClientsComboBox->currentText() : QString()); m_pAudioConnect->updateContents(bClear); updateClientsComboBox(m_ui.AudioOClientsComboBox, m_ui.AudioOListView, m_pAudioConnect->icon(qtractorAudioConnect::ClientOut)); updateClientsComboBox(m_ui.AudioIClientsComboBox, m_ui.AudioIListView, m_pAudioConnect->icon(qtractorAudioConnect::ClientIn)); audioStabilize(); } // Refresh complete form conditionally. void qtractorConnectForm::audioReset (void) { audioUpdate( m_ui.AudioOClientsComboBox->currentIndex() > 0 || m_ui.AudioIClientsComboBox->currentIndex() > 0); } // A helper connection change slot. void qtractorConnectForm::audioConnectChanged (void) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorConnectForm::audioConectChanged()"); #endif audioStabilize(); emit connectChanged(); } // A helper stabilization slot. void qtractorConnectForm::audioStabilize (void) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorConnectForm::audioStabilize()"); #endif m_ui.AudioConnectPushButton->setEnabled( m_pAudioConnect->canConnectSelected()); m_ui.AudioDisconnectPushButton->setEnabled( m_pAudioConnect->canDisconnectSelected()); m_ui.AudioDisconnectAllPushButton->setEnabled( m_pAudioConnect->canDisconnectAll()); } // MIDI client name change slots. void qtractorConnectForm::midiIClientChanged (void) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorConnectForm::midiIClientChanged()"); #endif // Reset any port name pattern... m_ui.MidiIListView->setPortName(QString()); midiRefresh(); } void qtractorConnectForm::midiOClientChanged (void) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorConnectForm::midiOClientChanged()"); #endif // Reset any port name pattern... m_ui.MidiOListView->setPortName(QString()); midiRefresh(); } // Connect current selected ports. void qtractorConnectForm::midiConnectSelected (void) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorConnectForm::midiConnectSelected()"); #endif m_pMidiConnect->connectSelected(); } // Disconnect current selected ports. void qtractorConnectForm::midiDisconnectSelected (void) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorConnectForm::midiDisconnectSelected()"); #endif m_pMidiConnect->disconnectSelected(); } // Disconnect all connected ports. void qtractorConnectForm::midiDisconnectAll (void) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorConnectForm::midiDisconnectAll()"); #endif m_pMidiConnect->disconnectAll(); } // Refresh complete form by notifying the parent form. void qtractorConnectForm::midiUpdate ( bool bClear ) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorConnectForm::midiUpdate(%d)", int(bClear)); #endif m_ui.MidiOListView->setClientName( m_ui.MidiOClientsComboBox->currentIndex() > 0 && !bClear ? m_ui.MidiOClientsComboBox->currentText() : QString()); m_ui.MidiIListView->setClientName( m_ui.MidiIClientsComboBox->currentIndex() > 0 && !bClear ? m_ui.MidiIClientsComboBox->currentText() : QString()); m_pMidiConnect->updateContents(bClear); updateClientsComboBox(m_ui.MidiOClientsComboBox, m_ui.MidiOListView, m_pMidiConnect->icon(qtractorMidiConnect::ClientOut)); updateClientsComboBox(m_ui.MidiIClientsComboBox, m_ui.MidiIListView, m_pMidiConnect->icon(qtractorMidiConnect::ClientIn)); midiStabilize(); } // Refresh complete form conditionally. void qtractorConnectForm::midiReset (void) { midiUpdate( m_ui.MidiOClientsComboBox->currentIndex() > 0 || m_ui.MidiIClientsComboBox->currentIndex() > 0); } // A helper connection change slot. void qtractorConnectForm::midiConnectChanged (void) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorConnectForm::midiConectChanged()"); #endif midiStabilize(); emit connectChanged(); } // A helper stabilization slot. void qtractorConnectForm::midiStabilize (void) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorConnectForm::midiStabilize()"); #endif m_ui.MidiConnectPushButton->setEnabled( m_pMidiConnect->canConnectSelected()); m_ui.MidiDisconnectPushButton->setEnabled( m_pMidiConnect->canDisconnectSelected()); m_ui.MidiDisconnectAllPushButton->setEnabled( m_pMidiConnect->canDisconnectAll()); } // Refresh given combo-box with client names. void qtractorConnectForm::updateClientsComboBox ( QComboBox *pComboBox, qtractorClientListView *pClientListView, const QIcon& icon ) { // Refresh client names combo box contents... pComboBox->clear(); pComboBox->addItem(tr("(All)")); const QStringList& clientNames = pClientListView->clientNames(); QStringListIterator iter(clientNames); while (iter.hasNext()) pComboBox->addItem(icon, iter.next()); // Update current item/selection... const QString& sClientName = pClientListView->clientName(); if (sClientName.isEmpty()) { pComboBox->setCurrentIndex(0); } else { // Select and expand all else... pComboBox->setCurrentIndex(pComboBox->findText(sClientName)); // Select and expand all else... qtractorClientListItem *pClientItem = pClientListView->findClientItem(sClientName); if (pClientItem) pClientListView->setCurrentItem(pClientItem); pClientListView->setOpenAll(true); } } // end of qtractorConnectForm.cpp qtractor-0.9.25/src/PaxHeaders/qtractorAudioVorbisFile.cpp0000644000000000000000000000012714166551171020640 xustar0029 mtime=1641730681.43761007 29 atime=1641730681.43761007 29 ctime=1641730681.43761007 qtractor-0.9.25/src/qtractorAudioVorbisFile.cpp0000644000175000001440000002436414166551171022075 0ustar00rncbcusers00000000000000// qtractorAudioVorbisFile.cpp // /**************************************************************************** Copyright (C) 2005-2020, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorAudioVorbisFile.h" #ifdef CONFIG_LIBVORBIS // libvorbis encoder API. #include #endif #include #include #include //---------------------------------------------------------------------- // class qtractorAudioVorbisFile -- Buffered audio file implementation. // // Constructor. qtractorAudioVorbisFile::qtractorAudioVorbisFile ( unsigned short iChannels, unsigned int iSampleRate, unsigned int iBufferSize, int iQuality ) { // Initialize state variables. m_iMode = qtractorAudioVorbisFile::None; m_pFile = nullptr; // Estimate channel and sample-rate (for encoder purposes only). m_iChannels = iChannels; m_iSampleRate = iSampleRate; m_iFrames = 0; #ifdef CONFIG_LIBVORBIS m_ovinfo = nullptr; m_ovsect = 0; #endif // CONFIG_LIBVORBIS // Estimate buffer size. m_iBufferSize = (4096 << 1); // Adjust size the next nearest power-of-two. while (m_iBufferSize < iBufferSize) m_iBufferSize <<= 1; // Encoding quality (write-only). m_iQuality = iQuality; } // Destructor. qtractorAudioVorbisFile::~qtractorAudioVorbisFile (void) { close(); } // Open method. bool qtractorAudioVorbisFile::open ( const QString& sFilename, int iMode ) { #ifdef DEBUG_0 qDebug("qtractorAudioVorbisFile::open(\"%s\", %d)", sFilename.toUtf8().constData(), iMode); #endif close(); // As said, need a minimum of specification for write mode. if (iMode == Write && (m_iChannels == 0 || m_iSampleRate == 0)) return false; // Whether for Read or Write... const char *pszMode; switch (iMode) { case Read: pszMode = "rb"; break; case Write: pszMode = "wb"; break; default: return false; } // Now open it. QByteArray aFilename = sFilename.toUtf8(); m_pFile = ::fopen(aFilename.constData(), pszMode); if (m_pFile == nullptr) return false; #ifdef CONFIG_LIBVORBIS // Now's time for the vorbis stuff... switch (iMode) { case Read: { // Open the Ogg Vorbis file for decoding... if (::ov_open(m_pFile, &m_ovfile, nullptr, 0) < 0) { close(); return false; } // Grab the vorbis file info... m_ovinfo = ::ov_info(&m_ovfile, -1); m_ovsect = 0; break; } case Write: { // Init the Ogg Vorbis structs for encoding... m_ovinfo = new vorbis_info; vorbis_info_init(m_ovinfo); // Using a VBR quality mode: // Quality=0.1 (lowest quality, smallest file) // Quality=1.0 (highest quality, largest file). if (vorbis_encode_init_vbr(m_ovinfo, (long) m_iChannels, (long) m_iSampleRate, 0.1f * float(m_iQuality)) != 0) { close(); return false; } // Add a comments vorbis_comment_init(&m_ovcomment); vorbis_comment_add_tag(&m_ovcomment, (char *) "ENCODER", (char *) "qtractorAudioVorbisFile"); // Set up the analysis state and auxiliary encoding storage. vorbis_analysis_init(&m_ovdsp, m_ovinfo); vorbis_block_init(&m_ovdsp, &m_ovblock); // Set up our packet->stream encoder; // pick a random serial number; that way we can more // likely build chained streams just by concatenation... ::srand(::time(nullptr)); ogg_stream_init(&m_ovstate, ::rand()); // Vorbis streams begin with three headers; the initial header // (with most of the codec setup parameters) which is mandated // by the ogg bitstream spec; the second header holds any comment // fields; the third header holds the bitstream codebook. // We merely need to make the headers, then pass them to // libvorbis one at a time; libvorbis handles the additional // ogg bitstream constraints. ogg_packet ovhcodec; ogg_packet ovhcomment; ogg_packet ovhcodebook; vorbis_analysis_headerout(&m_ovdsp, &m_ovcomment, &ovhcodec, &ovhcomment, &ovhcodebook); // Automatically placed in its own page... ogg_stream_packetin(&m_ovstate, &ovhcodec); ogg_stream_packetin(&m_ovstate, &ovhcomment); ogg_stream_packetin(&m_ovstate, &ovhcodebook); // This ensures the actual audio data will // start on a new page, as per spec... ogg_page ovpage; while (ogg_stream_flush(&m_ovstate, &ovpage)) { fwrite(ovpage.header, 1, ovpage.header_len, m_pFile); fwrite(ovpage.body, 1, ovpage.body_len, m_pFile); } // Done on write/encoder overhead. break; } } // Set open mode (deterministically). m_iMode = iMode; return true; #else // CONFIG_LIBVORBIS return false; #endif } // Read method. int qtractorAudioVorbisFile::read ( float **ppFrames, unsigned int iFrames ) { #ifdef DEBUG_0 qDebug("qtractorAudioVorbisFile::read(%p, %d)", ppFrames, iFrames); #endif int nread = 0; #ifdef CONFIG_LIBVORBIS float **ppBuffer; nread = ::ov_read_float(&m_ovfile, &ppBuffer, iFrames, &m_ovsect); if (nread < 0) // HACK: Just in case things get go thru... nread = ::ov_read_float(&m_ovfile, &ppBuffer, iFrames, &m_ovsect); if (nread > 0) { unsigned short i; for (i = 0; i < (unsigned short) m_ovinfo->channels; ++i) { ::memcpy(ppFrames[i], ppBuffer[i], nread * sizeof(float)); } } #endif // CONFIG_LIBVORBIS return nread; } // Write method. int qtractorAudioVorbisFile::write ( float **ppFrames, unsigned int iFrames ) { #ifdef DEBUG_0 qDebug("qtractorAudioVorbisFile::write(%p, %d)", ppFrames, iFrames); #endif int nwrite = 0; #ifdef CONFIG_LIBVORBIS // Expose the buffer to submit data... float **ppBuffer = vorbis_analysis_buffer(&m_ovdsp, iFrames); // Uninterleaved samples... for (unsigned short i = 0; i < m_iChannels; ++i) ::memcpy(ppBuffer[i], ppFrames[i], iFrames * sizeof(float)); // Tell the library how much we actually submitted... vorbis_analysis_wrote(&m_ovdsp, iFrames); // Flush this block... flush(); // We've wrote it all, hopefully... m_iFrames += iFrames; nwrite = iFrames; #endif // CONFIG_LIBVORBIS return nwrite; } // Flush encoder buffers... void qtractorAudioVorbisFile::flush ( bool fEos ) { #ifdef CONFIG_LIBVORBIS // End of file: this can be done implicitly in the mainline, // but it's easier to see here in non-clever fashion; // tell the library we're at end of stream so that it can handle // the last frame and mark end of stream in the output properly... if (fEos) vorbis_analysis_wrote(&m_ovdsp, 0); // Vorbis does some data preanalysis, then divides up blocks // for more involved (potentially parallel) processing. // Get a single block for encoding now... ogg_packet ovpacket; // raw packet of data for decode. ogg_page ovpage; // ogg bitstream page; vorbis packets are inside. while (vorbis_analysis_blockout(&m_ovdsp, &m_ovblock) == 1) { // Analysis, assume we want to use bitrate management... vorbis_analysis(&m_ovblock, nullptr); vorbis_bitrate_addblock(&m_ovblock); // Probably we should do this also as left-over processing... while (vorbis_bitrate_flushpacket(&m_ovdsp, &ovpacket)) { // Weld the packet into the bitstream... ogg_stream_packetin(&m_ovstate, &ovpacket); // Write out pages (if any)... while (ogg_stream_pageout(&m_ovstate, &ovpage)) { fwrite(ovpage.header, 1, ovpage.header_len, m_pFile); fwrite(ovpage.body, 1, ovpage.body_len, m_pFile); if (ogg_page_eos(&ovpage)) break; } } } #endif // CONFIG_LIBVORBIS } // Seek method. bool qtractorAudioVorbisFile::seek ( unsigned long iOffset ) { #ifdef DEBUG_0 qDebug("qtractorAudioVorbisFile::seek(%d)", iOffset); #endif #ifdef CONFIG_LIBVORBIS return (::ov_pcm_seek(&m_ovfile, iOffset) == 0); #else return false; #endif } // Close method. void qtractorAudioVorbisFile::close (void) { #ifdef DEBUG_0 qDebug("qtractorAudioVorbisFile::close()"); #endif if (m_pFile) { #ifdef CONFIG_LIBVORBIS // Reinitialize libvorbis stuff... switch (m_iMode) { case Read: ::ov_clear(&m_ovfile); // ::fclose(m_pFile); -- already closed on ov_clear? break; case Write: flush(true); ogg_stream_clear(&m_ovstate); vorbis_block_clear(&m_ovblock); vorbis_dsp_clear(&m_ovdsp); vorbis_comment_clear(&m_ovcomment); vorbis_info_clear(m_ovinfo); delete m_ovinfo; ::fclose(m_pFile); break; } #else ::fclose(m_pFile); #endif m_pFile = nullptr; } // Reset all other state relevant variables. #ifdef CONFIG_LIBVORBIS m_ovsect = 0; ::memset(&m_ovfile, 0, sizeof(m_ovfile)); ::memset(&m_ovstate, 0, sizeof(m_ovstate)); ::memset(&m_ovblock, 0, sizeof(m_ovblock)); ::memset(&m_ovdsp, 0, sizeof(m_ovdsp)); ::memset(&m_ovcomment, 0, sizeof(m_ovcomment)); m_ovinfo = nullptr; #endif m_iMode = qtractorAudioVorbisFile::None; m_iFrames = 0; } // Open mode accessor. int qtractorAudioVorbisFile::mode (void) const { return m_iMode; } // Open channel(s) accessor. unsigned short qtractorAudioVorbisFile::channels (void) const { #ifdef CONFIG_LIBVORBIS return (m_ovinfo ? m_ovinfo->channels : 0); #else return 0; #endif } // Estimated number of frames specialty (aprox. 8secs). unsigned long qtractorAudioVorbisFile::frames (void) const { #ifdef CONFIG_LIBVORBIS if (m_iMode == Read) return ::ov_pcm_total((OggVorbis_File *) &m_ovfile, -1); #endif return m_iFrames; } // Sample rate specialty. unsigned int qtractorAudioVorbisFile::sampleRate (void) const { #ifdef CONFIG_LIBVORBIS return (m_ovinfo ? m_ovinfo->rate : 0); #else return 0; #endif } // Translate quality index into vorbis encoder specific. (static) int qtractorAudioVorbisFile::quality ( int iQuality ) { return (iQuality >= 0 && 10 >= iQuality ? iQuality : 4); } // end of qtractorAudioVorbisFile.cpp qtractor-0.9.25/src/PaxHeaders/qtractorMidiEditTime.cpp0000644000000000000000000000013214166551171020115 xustar0030 mtime=1641730681.451610222 30 atime=1641730681.451610222 30 ctime=1641730681.451610222 qtractor-0.9.25/src/qtractorMidiEditTime.cpp0000644000175000001440000006301114166551171021346 0ustar00rncbcusers00000000000000// qtractorMidiEditTime.cpp // /**************************************************************************** Copyright (C) 2005-2021, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorMidiEditTime.h" #include "qtractorMidiEditor.h" #include "qtractorMidiEditView.h" #include "qtractorOptions.h" #include "qtractorSessionCommand.h" #include "qtractorTimeScaleCommand.h" #include "qtractorMainForm.h" #include "qtractorTimeScaleForm.h" #include #include #include #include #include #include #include #if QT_VERSION < QT_VERSION_CHECK(5, 11, 0) #define horizontalAdvance width #endif //---------------------------------------------------------------------------- // qtractorMidiEditTime -- MIDI sequence time scale widget. // Constructor. qtractorMidiEditTime::qtractorMidiEditTime ( qtractorMidiEditor *pEditor, QWidget *pParent ) : qtractorScrollView(pParent) { m_pEditor = pEditor; m_dragState = DragNone; m_dragCursor = DragNone; m_pDragMarker = nullptr; qtractorScrollView::setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff); qtractorScrollView::setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff); qtractorScrollView::setFrameStyle(QFrame::Panel | QFrame::Raised); qtractorScrollView::setFocusPolicy(Qt::NoFocus); // qtractorScrollView::viewport()->setFocusPolicy(Qt::ClickFocus); // qtractorScrollView::viewport()->setFocusProxy(this); // qtractorScrollView::viewport()->setAcceptDrops(true); // qtractorScrollView::setDragAutoScroll(false); qtractorScrollView::setMouseTracking(true); const QFont& font = qtractorScrollView::font(); qtractorScrollView::setFont(QFont(font.family(), font.pointSize() - 2)); // QObject::connect(this, SIGNAL(contentsMoving(int,int)), // this, SLOT(updatePixmap(int,int))); // Trap for help/tool-tips events. qtractorScrollView::viewport()->installEventFilter(this); } // (Re)create the complete view pixmap. void qtractorMidiEditTime::updatePixmap ( int cx, int /*cy*/) { QWidget *pViewport = qtractorScrollView::viewport(); const int w = pViewport->width(); const int h = pViewport->height(); if (w < 1 || h < 1) return; const QPalette& pal = qtractorScrollView::palette(); const QColor& rgbText = pal.windowText().color(); const QColor& rgbLine = pal.mid().color(); const QColor& rgbLight = pal.light().color(); m_pixmap = QPixmap(w, h); m_pixmap.fill(pal.window().color()); qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; qtractorTimeScale *pTimeScale = m_pEditor->timeScale(); if (pTimeScale == nullptr) return; QPainter painter(&m_pixmap); // painter.initFrom(this); painter.setFont(qtractorScrollView::font()); // // Draw the time scale... // const QFontMetrics& fm = painter.fontMetrics(); int x, x1, y1, y2 = h - 1; // Account for the editing offset: const int dx = cx + pTimeScale->pixelFromFrame(m_pEditor->offset()); qtractorTimeScale::Cursor cursor(pTimeScale); qtractorTimeScale::Node *pNode = cursor.seekPixel(dx); #if 0 unsigned short iPixelsPerBeat = pNode->pixelsPerBeat(); unsigned int iBeat = pNode->beatFromPixel(dx); if (iBeat > 0) pNode = cursor.seekBeat(--iBeat); x = x1 = pNode->pixelFromBeat(iBeat) - dx; while (x < w) { const bool bBeatIsBar = pNode->beatIsBar(iBeat); if (bBeatIsBar || iPixelsPerBeat > 8) { y1 = (bBeatIsBar && x >= x1 ? 0 : fm.ascent()); painter.setPen(rgbLine); painter.drawLine(x, y1, x, y2); painter.setPen(rgbLight); ++x; painter.drawLine(x, y1, x, y2); } if (bBeatIsBar) { y1 = fm.ascent(); if (x >= x1) { x1 = x + 2; const unsigned short iBar = pNode->barFromBeat(iBeat); const QString& sBeat = QString::number(iBar + 1); painter.setPen(rgbText); painter.drawText(x1, y1, sBeat); x1 += fm.horizontalAdvance(sBeat) + 2; } x1 += 2; if (iBeat == pNode->beat) { iPixelsPerBeat = pNode->pixelsPerBeat(); const QString& sTempo = QString("%1 %2/%3") .arg(pNode->tempo) .arg(pNode->beatsPerBar) .arg(1 << pNode->beatDivisor); painter.setPen(Qt::darkGray); painter.drawText(x1, y1, sTempo); x1 += fm.horizontalAdvance(sTempo) + 2; } } pNode = cursor.seekBeat(++iBeat); x = pNode->pixelFromBeat(iBeat) - dx; } #else unsigned short iBar = pNode->barFromPixel(dx); if (iBar > 0) pNode = cursor.seekBar(--iBar); x = x1 = pNode->pixelFromBar(iBar) - dx; while (x < w) { // Next bar... pNode = cursor.seekPixel(x + dx); const int x2 = pNode->pixelFromBar(++iBar) - dx; // Bar label... if (x >= x1) { const QString& sBar = QString::number(iBar); x1 = x; y1 = fm.ascent(); painter.setPen(rgbText); painter.drawText(x1 + 2, y1, sBar); x1 += fm.horizontalAdvance(sBar) + 2; } x1 += 2; // Tempo/time-sig. label... if (iBar == pNode->bar + 1) { const QString& sTempo = QString("%1 %2/%3") .arg(pNode->tempo) .arg(pNode->beatsPerBar) .arg(1 << pNode->beatDivisor); y1 = fm.ascent(); painter.setPen(Qt::darkGray); painter.drawText(x1 + 2, y1, sTempo); x1 += fm.horizontalAdvance(sTempo) + 2; } // Beat lines... const unsigned short iBeatsPerBar2 = pNode->beatsPerBar2(); const float q2 = float(x2 - x) / float(iBeatsPerBar2); if (q2 > 8.0f) { float p2 = float(x - 1); for (int i = 1; i < iBeatsPerBar2; ++i) { x = int(p2 += q2); if (x > w) break; if (x > x1) { y1 = fm.ascent(); painter.setPen(rgbLine); painter.drawLine(x, y1, x, y2); painter.setPen(rgbLight); ++x; painter.drawLine(x, y1, x, y2); } } } // Bar line... if (x2 > x1) { y1 = 0; painter.setPen(rgbLine); painter.drawLine(x2 - 1, y1, x2 - 1, y2); painter.setPen(rgbLight); painter.drawLine(x2, y1, x2, y2); } // Move forward... x = x2; } #endif // Draw location markers, if any... qtractorTimeScale::Marker *pMarker = pTimeScale->markers().seekPixel(dx); while (pMarker) { x = pTimeScale->pixelFromFrame(pMarker->frame) - dx + 4; if (x > w) break; if (pMarker->accidentals || pMarker->mode) { const QString& sKeySignature = qtractorTimeScale::keySignatureName( pMarker->accidentals, pMarker->mode); painter.setPen(Qt::darkGray); painter.drawText(x, y2, sKeySignature); x += fm.horizontalAdvance(sKeySignature) + 4; } if (!pMarker->text.isEmpty()) { painter.setPen(pMarker->color); painter.drawText(x, y2, pMarker->text); } pMarker = pMarker->next(); } // Draw loop boundaries, if applicable... if (pSession->isLooping()) { QPolygon polyg(3); // h -= 4; const int d = (h >> 2) + 1; painter.setPen(Qt::darkCyan); painter.setBrush(Qt::cyan); x = pTimeScale->pixelFromFrame(pSession->loopStart()) - dx; if (x >= 0 && x < w) { polyg.putPoints(0, 3, x + d, h - d, x, h, x, h - d); painter.drawPolygon(polyg); } x = pTimeScale->pixelFromFrame(pSession->loopEnd()) - dx; if (x >= 0 && x < w) { polyg.putPoints(0, 3, x, h - d, x, h, x - d, h - d); painter.drawPolygon(polyg); } } // Draw punch in/out boundaries, if applicable... if (pSession->isPunching()) { QPolygon polyg(3); // h -= 4; const int d = (h >> 2) + 1; painter.setPen(Qt::darkMagenta); painter.setBrush(Qt::magenta); x = pTimeScale->pixelFromFrame(pSession->punchIn()) - dx; if (x >= 0 && x < w) { polyg.putPoints(0, 3, x + d, h - d, x, h, x, h - d); painter.drawPolygon(polyg); } x = pTimeScale->pixelFromFrame(pSession->punchOut()) - dx; if (x >= 0 && x < w) { polyg.putPoints(0, 3, x, h - d, x, h, x - d, h - d); painter.drawPolygon(polyg); } } } // Rectangular contents update. void qtractorMidiEditTime::updateContents ( const QRect& rect ) { updatePixmap( qtractorScrollView::contentsX(), qtractorScrollView::contentsY()); qtractorScrollView::updateContents(rect); } // Overall contents update. void qtractorMidiEditTime::updateContents (void) { updatePixmap( qtractorScrollView::contentsX(), qtractorScrollView::contentsY()); qtractorScrollView::updateContents(); } // Resize event handler. void qtractorMidiEditTime::resizeEvent ( QResizeEvent *pResizeEvent ) { qtractorScrollView::resizeEvent(pResizeEvent); updateContents(); } // Draw the time scale. void qtractorMidiEditTime::drawContents ( QPainter *pPainter, const QRect& rect ) { pPainter->drawPixmap(rect, m_pixmap, rect); // Draw special play/edit-head/tail headers... const int cx = qtractorScrollView::contentsX(); const int h = qtractorScrollView::height() - 4; const int d = (h >> 2); int x = m_pEditor->editHeadX() - cx; if (x >= rect.left() - d && x <= rect.right() + d) { QPolygon polyg(3); polyg.putPoints(0, 3, x, h - d, x, h, x + d, h - d); pPainter->setPen(Qt::blue); pPainter->setBrush(Qt::blue); pPainter->drawPolygon(polyg); } x = m_pEditor->editTailX() - cx; if (x >= rect.left() - d && x <= rect.right() + d) { QPolygon polyg(3); polyg.putPoints(0, 3, x - d, h - d, x, h, x, h - d); pPainter->setPen(Qt::blue); pPainter->setBrush(Qt::blue); pPainter->drawPolygon(polyg); } x = m_pEditor->playHeadX() - cx; if (x >= rect.left() - d && x <= rect.right() + d) { QPolygon polyg(3); polyg.putPoints(0, 3, x - d, h - d, x, h, x + d, h - d); pPainter->setPen(Qt::red); pPainter->setBrush(Qt::red); pPainter->drawPolygon(polyg); } } // To have timeline in h-sync with main view. void qtractorMidiEditTime::contentsXMovingSlot ( int cx, int /*cy*/ ) { if (qtractorScrollView::contentsX() != cx) qtractorScrollView::setContentsPos(cx, qtractorScrollView::contentsY()); } // Check if some position header is to be dragged... bool qtractorMidiEditTime::dragHeadStart ( const QPoint& pos ) { // Try to catch mouse clicks over the // play/edit-head/tail cursors... const int h = qtractorScrollView::height(); // - 4; const int d = (h >> 1); QRect rect(0, h - d, d << 1, d); // Check play-head header... rect.moveLeft(m_pEditor->playHeadX() - d); if (rect.contains(pos)) { m_dragCursor = DragPlayHead; return true; } // Check loop and punch points... qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return false; qtractorTimeScale *pTimeScale = m_pEditor->timeScale(); if (pTimeScale == nullptr) return false; const int dx = pTimeScale->pixelFromFrame(m_pEditor->offset()) + d; // Loop points... if (pSession->isLooping()) { // Check loop-start header... rect.moveLeft(pTimeScale->pixelFromFrame(pSession->loopStart()) - dx); if (rect.contains(pos)) { m_dragCursor = DragLoopStart; return true; } // Check loop-end header... rect.moveLeft(pTimeScale->pixelFromFrame(pSession->loopEnd()) - dx); if (rect.contains(pos)) { m_dragCursor = DragLoopEnd; return true; } } // Punch in/out points... if (pSession->isPunching()) { // Check punch-in header... rect.moveLeft(pTimeScale->pixelFromFrame(pSession->punchIn()) - dx); if (rect.contains(pos)) { m_dragCursor = DragPunchIn; return true; } // Check punch-out header... rect.moveLeft(pTimeScale->pixelFromFrame(pSession->punchOut()) - dx); if (rect.contains(pos)) { m_dragCursor = DragPunchOut; return true; } } // Check location marker headers... qtractorTimeScale::Marker *pMarker = pTimeScale->markers().seekPixel(pos.x() + dx); if (pMarker) { unsigned long iFrame = pMarker->frame; rect.moveLeft(pTimeScale->pixelFromFrame(iFrame) - dx); if (rect.contains(pos)) { m_dragCursor = DragMarker; m_pDragMarker = pSession->timeScale()->markers().seekFrame(iFrame); return true; } } // Check edit-head header... rect.moveLeft(m_pEditor->editHeadX() - d); if (rect.contains(pos)) { m_dragCursor = DragEditHead; return true; } // Check edit-tail header... rect.moveLeft(m_pEditor->editTailX() - d); if (rect.contains(pos)) { m_dragCursor = DragEditTail; return true; } // Reset cursor if any persist around. if (m_dragCursor != DragNone) { qtractorScrollView::unsetCursor(); m_dragCursor = DragNone; } // Nothing. return false; } // Handle item selection/dragging -- mouse button press. void qtractorMidiEditTime::mousePressEvent ( QMouseEvent *pMouseEvent ) { // Force null state. m_dragState = DragNone; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; // Which mouse state? bool bModifier = (pMouseEvent->modifiers() & (Qt::ShiftModifier | Qt::ControlModifier)); // Make sure we'll reset selection... if (!bModifier) m_pEditor->selectAll(m_pEditor->editView(), false); // Direct snap positioning... const QPoint& pos = viewportToContents(pMouseEvent->pos()); qtractorTimeScale *pTimeScale = m_pEditor->timeScale(); unsigned long iFrame = m_pEditor->frameSnap(m_pEditor->offset() + pTimeScale->frameFromPixel(pos.x() > 0 ? pos.x() : 0)); // We'll need options somehow... qtractorOptions *pOptions = qtractorOptions::getInstance(); switch (pMouseEvent->button()) { case Qt::LeftButton: // Remember what and where we'll be dragging/selecting... m_dragState = DragStart; m_posDrag = pos; // Try to catch mouse clicks over the cursor heads... if (dragHeadStart(m_posDrag)) { qtractorScrollView::setCursor(QCursor(Qt::SizeHorCursor)); // m_dragState = m_dragCursor; } else if (!bModifier) { // Edit-head positioning... m_pEditor->setEditHead(iFrame); // Logical contents changed, just for visual feedback... m_pEditor->selectionChangeNotify(); } break; case Qt::MiddleButton: if (pOptions && pOptions->bMidButtonModifier) bModifier = !bModifier; // Reverse mid-button role... if (bModifier) { // Play-head positioning... m_pEditor->setPlayHead(iFrame); pSession->setPlayHead(iFrame); } else { // Edit-head/tail (merged) positioning... m_pEditor->setEditHead(iFrame); m_pEditor->setEditTail(iFrame); } // Logical contents changed, just for visual feedback... m_pEditor->selectionChangeNotify(); break; case Qt::RightButton: // Edit-tail positioning... m_pEditor->setEditTail(iFrame); // Logical contents changed, just for visual feedback... m_pEditor->selectionChangeNotify(); // Fall thru... default: break; } // qtractorScrollView::mousePressEvent(pMouseEvent); } // Handle item selection/dragging -- mouse pointer move. void qtractorMidiEditTime::mouseMoveEvent ( QMouseEvent *pMouseEvent ) { qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm == nullptr) return; // Are we already moving/dragging something? const QPoint& pos = viewportToContents(pMouseEvent->pos()); qtractorTimeScale *pTimeScale = m_pEditor->timeScale(); const unsigned long iFrame = m_pEditor->frameSnap(m_pEditor->offset() + pTimeScale->frameFromPixel(pos.x() > 0 ? pos.x() : 0)); const int y = m_pEditor->editView()->contentsY(); switch (m_dragState) { case DragNone: // Try to catch mouse over the cursor heads... if (dragHeadStart(pos)) qtractorScrollView::setCursor(QCursor(Qt::PointingHandCursor)); break; case DragSelect: // Rubber-band selection... m_rectDrag.setRight(pos.x()); m_pEditor->editView()->ensureVisible(pos.x(), y, 16, 0); m_pEditor->selectRect(m_pEditor->editView(), m_rectDrag, pMouseEvent->modifiers() & Qt::ControlModifier, false); // Edit-tail positioning... m_pEditor->setEditTail(iFrame); showToolTip(m_rectDrag.normalized()); break; case DragPlayHead: // Play-head positioning... m_pEditor->editView()->ensureVisible(pos.x(), y, 16, 0); m_pEditor->setPlayHead(iFrame); // Let the change get some immediate visual feedback... pMainForm->updateTransportTime(iFrame); showToolTip(iFrame); break; case DragEditHead: case DragPunchIn: case DragLoopStart: // Edit-head positioning... m_pEditor->editView()->ensureVisible(pos.x(), y, 16, 0); m_pEditor->setEditHead(iFrame); showToolTip(iFrame); break; case DragEditTail: case DragPunchOut: case DragLoopEnd: // Edit-head positioning... m_pEditor->editView()->ensureVisible(pos.x(), y, 16, 0); m_pEditor->setEditTail(iFrame); showToolTip(iFrame); break; case DragMarker: // Marker positioning... m_pEditor->editView()->ensureVisible(pos.x(), y, 16, 0); showToolTip(iFrame); break; case DragStart: // Rubber-band starting... if ((m_posDrag - pos).manhattanLength() > QApplication::startDragDistance()) { // We'll start dragging alright... const int h = m_pEditor->editView()->contentsHeight(); m_rectDrag.setTop(0); m_rectDrag.setLeft(m_posDrag.x()); m_rectDrag.setRight(pos.x()); m_rectDrag.setBottom(h); m_dragState = (dragHeadStart(m_posDrag) ? m_dragCursor : DragSelect); } // Fall thru... default: break; } // qtractorScrollView::mouseMoveEvent(pMouseEvent); } // Handle item selection/dragging -- mouse button release. void qtractorMidiEditTime::mouseReleaseEvent ( QMouseEvent *pMouseEvent ) { // qtractorScrollView::mouseReleaseEvent(pMouseEvent); qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; // Which mouse state? const bool bModifier = (pMouseEvent->modifiers() & (Qt::ShiftModifier | Qt::ControlModifier)); // Direct snap positioning... const QPoint& pos = viewportToContents(pMouseEvent->pos()); qtractorTimeScale *pTimeScale = m_pEditor->timeScale(); const unsigned long iFrame = m_pEditor->frameSnap(m_pEditor->offset() + pTimeScale->frameFromPixel(pos.x() > 0 ? pos.x() : 0)); switch (m_dragState) { case DragSelect: // Do the final range selection... m_pEditor->selectRect(m_pEditor->editView(), m_rectDrag, pMouseEvent->modifiers() & Qt::ControlModifier, true); // Edit-tail positioning... m_pEditor->setEditTail(iFrame); // Not quite a selection change, // but for visual feedback... m_pEditor->selectionChangeNotify(); break; case DragPlayHead: // Play-head positioning commit... m_pEditor->setPlayHead(iFrame); pSession->setPlayHead(iFrame); // Fall thru... case DragEditHead: case DragEditTail: // Not quite a selection change, // but for visual feedback... m_pEditor->selectionChangeNotify(); break; case DragLoopStart: // New loop-start boundary... if (pSession->editHead() < pSession->loopEnd()) { // Yep, new loop-start point... m_pEditor->commands()->exec( new qtractorSessionLoopCommand(pSession, pSession->editHead(), pSession->loopEnd())); } break; case DragLoopEnd: // New loop-end boundary... if (pSession->loopStart() < pSession->editTail()) { // Yep, new loop-end point... m_pEditor->commands()->exec( new qtractorSessionLoopCommand(pSession, pSession->loopStart(), pSession->editTail())); } break; case DragPunchIn: // New punch-in boundary... if (pSession->editHead() < pSession->punchOut()) { // Yep, new punch-in point... m_pEditor->commands()->exec( new qtractorSessionPunchCommand(pSession, pSession->editHead(), pSession->punchOut())); } break; case DragPunchOut: // New punch-out boundary... if (pSession->punchIn() < pSession->editTail()) { // Yep, new punch-out point... m_pEditor->commands()->exec( new qtractorSessionPunchCommand(pSession, pSession->punchIn(), pSession->editTail())); } break; case DragMarker: // Marker positioning commit... if (m_pDragMarker) { // Yep, new marker location... pSession->execute( new qtractorTimeScaleMoveMarkerCommand( pSession->timeScale(), m_pDragMarker, iFrame)); } break; case DragStart: // Left-button indirect positioning... if (bModifier) { // Play-head positioning... m_pEditor->setPlayHead(iFrame); // Immediately commited... pSession->setPlayHead(iFrame); // Not quite a selection, rather just // for immediate visual feedback... m_pEditor->selectionChangeNotify(); } // Fall thru... case DragNone: default: break; } // Clean up. resetDragState(); } // Tempo-map dialog accessor. void qtractorMidiEditTime::mouseDoubleClickEvent ( QMouseEvent *pMouseEvent ) { qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm == nullptr) return; // Direct snap positioning... const QPoint& pos = viewportToContents(pMouseEvent->pos()); qtractorTimeScale *pTimeScale = m_pEditor->timeScale(); const unsigned long iFrame = m_pEditor->frameSnap(m_pEditor->offset() + pTimeScale->frameFromPixel(pos.x() > 0 ? pos.x() : 0)); // Show tempo map dialog. qtractorTimeScaleForm form(pMainForm); form.setFrame(iFrame); form.exec(); } // Keyboard event handler. void qtractorMidiEditTime::keyPressEvent ( QKeyEvent *pKeyEvent ) { if (pKeyEvent->key() == Qt::Key_Escape) { // Restore uncommitted play-head position?... if (m_dragState == DragPlayHead) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession) m_pEditor->setPlayHead(pSession->playHead()); } resetDragState(); } if (!m_pEditor->keyPress(this, pKeyEvent->key(), pKeyEvent->modifiers())) qtractorScrollView::keyPressEvent(pKeyEvent); } // Handle zoom with mouse wheel. void qtractorMidiEditTime::wheelEvent ( QWheelEvent *pWheelEvent ) { if (pWheelEvent->modifiers() & Qt::ControlModifier) { const int delta = pWheelEvent->angleDelta().y(); if (delta > 0) m_pEditor->zoomIn(); else m_pEditor->zoomOut(); } // else qtractorScrollView::wheelEvent(pWheelEvent); } // Reset drag/select state. void qtractorMidiEditTime::resetDragState (void) { // Cancel any dragging/cursor out there... if (m_dragState == DragSelect) qtractorScrollView::updateContents(); if (m_dragCursor != DragNone) qtractorScrollView::unsetCursor(); // Also get rid of any meta-breadcrumbs... m_pEditor->resetDragState(this); // Force null state. m_dragState = DragNone; m_dragCursor = DragNone; m_pDragMarker = nullptr; // HACK: give focus to track-view... m_pEditor->editView()->setFocus(); } // Context menu event handler (dummy). void qtractorMidiEditTime::contextMenuEvent ( QContextMenuEvent */*pContextMenuEvent*/ ) { } // Trap for help/tool-tip events. bool qtractorMidiEditTime::eventFilter ( QObject *pObject, QEvent *pEvent ) { QWidget *pViewport = qtractorScrollView::viewport(); if (static_cast (pObject) == pViewport) { if (pEvent->type() == QEvent::ToolTip && m_dragCursor != DragNone && m_pEditor->isToolTips()) { QHelpEvent *pHelpEvent = static_cast (pEvent); if (pHelpEvent) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession) { unsigned long iFrame = 0; switch (m_dragCursor) { case DragMarker: if (m_pDragMarker) iFrame = m_pDragMarker->frame; break; case DragPlayHead: iFrame = pSession->playHead(); break; case DragEditHead: iFrame = pSession->editHead(); break; case DragEditTail: iFrame = pSession->editTail(); break; case DragLoopStart: iFrame = pSession->loopStart(); break; case DragLoopEnd: iFrame = pSession->loopEnd(); break; case DragPunchIn: iFrame = pSession->punchIn(); break; case DragPunchOut: iFrame = pSession->punchOut(); break; default: break; } showToolTip(iFrame); } } } else if (pEvent->type() == QEvent::Leave && m_dragState != DragNone) { qtractorScrollView::unsetCursor(); return true; } } // Not handled here. return qtractorScrollView::eventFilter(pObject, pEvent); } // Show dragging tooltip... void qtractorMidiEditTime::showToolTip ( unsigned long iFrame ) const { if (!m_pEditor->isToolTips()) return; qtractorTimeScale *pTimeScale = m_pEditor->timeScale(); if (pTimeScale == nullptr) return; QString sToolTip; switch (m_dragCursor) { case DragMarker: if (m_pDragMarker) sToolTip += m_pDragMarker->text; break; case DragPlayHead: sToolTip += tr("Play-head"); break; case DragEditHead: sToolTip += tr("Edit-head"); break; case DragEditTail: sToolTip += tr("Edit-tail"); break; case DragLoopStart: sToolTip += tr("Loop-start"); break; case DragLoopEnd: sToolTip += tr("Loop-end"); break; case DragPunchIn: sToolTip += tr("Punch-in"); break; case DragPunchOut: sToolTip += tr("Punch-out"); break; default: break; } if (!sToolTip.isEmpty()) sToolTip += '\n'; sToolTip += pTimeScale->textFromFrame(iFrame); QToolTip::showText(QCursor::pos(), sToolTip, qtractorScrollView::viewport()); } void qtractorMidiEditTime::showToolTip ( const QRect& rect ) const { if (!m_pEditor->isToolTips()) return; qtractorTimeScale *pTimeScale = m_pEditor->timeScale(); if (pTimeScale == nullptr) return; const unsigned long iFrameStart = m_pEditor->frameSnap( pTimeScale->frameFromPixel(rect.left())); const unsigned long iFrameEnd = m_pEditor->frameSnap( iFrameStart + pTimeScale->frameFromPixel(rect.width())); QToolTip::showText(QCursor::pos(), tr("Start:\t%1\nEnd:\t%2\nLength:\t%3") .arg(pTimeScale->textFromFrame(iFrameStart)) .arg(pTimeScale->textFromFrame(iFrameEnd)) .arg(pTimeScale->textFromFrame(iFrameStart, true, iFrameEnd - iFrameStart)), qtractorScrollView::viewport()); } // end of qtractorMidiEditTime.cpp qtractor-0.9.25/src/PaxHeaders/qtractorMidiEditEvent.h0000644000000000000000000000013214166551171017745 xustar0030 mtime=1641730681.450610211 30 atime=1641730681.450610211 30 ctime=1641730681.450610211 qtractor-0.9.25/src/qtractorMidiEditEvent.h0000644000175000001440000001033314166551171021175 0ustar00rncbcusers00000000000000// qtractorMidiEditEvent.h // /**************************************************************************** Copyright (C) 2005-2021, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorMidiEditEvent_h #define __qtractorMidiEditEvent_h #include "qtractorScrollView.h" #include "qtractorMidiEvent.h" #include #include // Forward declarations. class qtractorMidiEditor; class qtractorMidiSequence; class QResizeEvent; class QMouseEvent; class QKeyEvent; class QToolButton; //---------------------------------------------------------------------------- // qtractorMidiEditEventScale -- MIDI event scale widget. class qtractorMidiEditEventScale : public QWidget { Q_OBJECT public: // Constructor. qtractorMidiEditEventScale(qtractorMidiEditor *pEditor, QWidget *pParent); // Default destructor. ~qtractorMidiEditEventScale(); protected: // Specific event handlers. void paintEvent(QPaintEvent *); private: // Local instance variables. qtractorMidiEditor *m_pEditor; // Running variables. int m_iLastY; }; //---------------------------------------------------------------------------- // qtractorMidiEditEvent -- MIDI sequence event view widget. class qtractorMidiEditEvent : public qtractorScrollView { Q_OBJECT public: // Constructor. qtractorMidiEditEvent(qtractorMidiEditor *pEditor, QWidget *pParent); // Destructor. ~qtractorMidiEditEvent(); // Rectangular contents update. void updateContents(const QRect& rect); // Overall contents update. void updateContents(); // Current event selection accessors. void setEventType(qtractorMidiEvent::EventType eventType); qtractorMidiEvent::EventType eventType() const; void setEventParam(unsigned short param); unsigned short eventParam() const; protected: // Virtual size hint. QSize sizeHint() const { return QSize(480, 120); } // Resize event handler. void resizeEvent(QResizeEvent *pResizeEvent); // Draw the track view events. void drawEvents(QPainter& painter, int dx, int dy, qtractorMidiSequence *pSeq, unsigned long t0, unsigned long iTickStart, unsigned long iTickEnd, unsigned long iTickEnd2, bool bDrumMode, const QColor& fore, const QColor& back, int alpha = 255); // Draw the time scale. void drawContents(QPainter *pPainter, const QRect& rect); // Focus lost event. void focusOutEvent(QFocusEvent *pFocusEvent); // Keyboard event handler. void keyPressEvent(QKeyEvent *pKeyEvent); // Handle item selection with mouse. void mousePressEvent(QMouseEvent *pMouseEvent); void mouseMoveEvent(QMouseEvent *pMouseEvent); void mouseReleaseEvent(QMouseEvent *pMouseEvent); // Handle zoom with mouse wheel. void wheelEvent(QWheelEvent *pWheelEvent); // Trap for help/tool-tip and leave events. bool eventFilter(QObject *pObject, QEvent *pEvent); protected slots: // To have timeline in h-sync with main track view. void contentsXMovingSlot(int cx, int cy); // (Re)create the time scale pixmap. void updatePixmap(int cx, int cy); private: // The logical parent binding. qtractorMidiEditor *m_pEditor; // Local zoom control widgets. QToolButton *m_pHzoomOut; QToolButton *m_pHzoomIn; QToolButton *m_pHzoomReset; // Local double-buffering pixmap. QPixmap m_pixmap; // Current selection holders. qtractorMidiEvent::EventType m_eventType; unsigned short m_eventParam; // Optional edge-shadow gradient brushes. QBrush m_gradLeft; QBrush m_gradRight; }; #endif // __qtractorMidiEditEvent_h // end of qtractorMidiEditEvent.h qtractor-0.9.25/src/PaxHeaders/qtractorAudioMeter.h0000644000000000000000000000013214166551171017311 xustar0030 mtime=1641730681.436610059 30 atime=1641730681.436610059 30 ctime=1641730681.436610059 qtractor-0.9.25/src/qtractorAudioMeter.h0000644000175000001440000001150214166551171020540 0ustar00rncbcusers00000000000000// qtractorAudioMeter.h // /**************************************************************************** Copyright (C) 2005-2021, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorAudioMeter_h #define __qtractorAudioMeter_h #include "qtractorMeter.h" // Forward declarations. class qtractorAudioMeter; class qtractorAudioMonitor; class QResizeEvent; class QPaintEvent; //---------------------------------------------------------------------------- // qtractorAudioMeterScale -- Audio meter bridge scale widget. class qtractorAudioMeterScale : public qtractorMeterScale { public: // Constructor. qtractorAudioMeterScale(qtractorAudioMeter *pAudioMeter); protected: // Actual scale drawing method. void paintScale(QPainter *p); }; //---------------------------------------------------------------------------- // qtractorAudioMeterValue -- Audio meter bridge value widget. class qtractorAudioMeterValue : public qtractorMeterValue { public: // Constructor. qtractorAudioMeterValue( qtractorAudioMeter *pAudioMeter, unsigned short iChannel); // Value refreshment. void refresh(unsigned long iStamp); protected: // Specific event handlers. void paintEvent(QPaintEvent *); void resizeEvent(QResizeEvent *); private: // Local instance variables. unsigned short m_iChannel; // Running variables. int m_iValue; float m_fValueDecay; int m_iPeak; int m_iPeakHold; float m_fPeakDecay; int m_iPeakColor; }; //---------------------------------------------------------------------------- // qtractorAudioMeter -- Audio meter bridge slot widget. class qtractorAudioMeter : public qtractorMeter { public: // Constructor. qtractorAudioMeter( qtractorAudioMonitor *pAudioMonitor, QWidget *pParent = 0); // Default destructor. ~qtractorAudioMeter(); // Virtual monitor accessor. void setMonitor(qtractorMonitor *pMonitor); qtractorMonitor *monitor() const; // Audio monitor accessor. void setAudioMonitor(qtractorAudioMonitor *pAudioMonitor); qtractorAudioMonitor *audioMonitor() const; // Monitor reset. void reset(); // IEC scale accessors. int iec_scale(float dB) const; int iec_level(int iIndex) const; #ifdef CONFIG_GRADIENT const QPixmap& pixmap() const; void updatePixmap(); #endif // Color/level indexes. enum { ColorOver = 0, Color0dB = 1, Color3dB = 2, Color6dB = 3, Color10dB = 4, LevelCount = 5, ColorBack = 5, ColorFore = 6, ColorCount = 7 }; // Common resource accessors. static void setColor(int iIndex, const QColor& color); static const QColor& color(int iIndex); static const QColor& defaultColor(int iIndex); protected: // Specific event handlers. void resizeEvent(QResizeEvent *); private: // Local instance variables. qtractorAudioMonitor *m_pAudioMonitor; unsigned short m_iChannels; qtractorAudioMeterValue **m_ppAudioValues; unsigned int m_iRegenerate; int m_levels[LevelCount]; #ifdef CONFIG_GRADIENT QPixmap *m_pPixmap; #endif static QColor g_defaultColors[ColorCount]; static QColor g_currentColors[ColorCount]; }; //---------------------------------------------------------------------------- // qtractorAudioMixerMeter -- Audio mixer-strip meter bridge widget. class qtractorAudioMixerMeter : public qtractorMixerMeter { Q_OBJECT public: // Constructor. qtractorAudioMixerMeter( qtractorAudioMonitor *pAudioMonitor, QWidget *pParent = nullptr); // Default destructor. ~qtractorAudioMixerMeter(); // Virtual monitor accessor. void setMonitor(qtractorMonitor *pMonitor); qtractorMonitor *monitor() const; // Audio monitor accessor. void setAudioMonitor(qtractorAudioMonitor *pAudioMonitor); qtractorAudioMonitor *audioMonitor() const; // Local slider update methods. void updatePanning(); void updateGain(); // Monitor reset. void reset(); private: // Local forward declarations. class GainSliderInterface; class GainSpinBoxInterface; // Local instance variables. qtractorAudioMeter *m_pAudioMeter; qtractorAudioMeterScale *m_pAudioScale; }; #endif // __qtractorAudioMeter_h // end of qtractorAudioMeter.h qtractor-0.9.25/src/PaxHeaders/qtractorTempoAdjustForm.ui0000644000000000000000000000013214166551171020524 xustar0030 mtime=1641730681.463610351 30 atime=1641730681.463610351 30 ctime=1641730681.463610351 qtractor-0.9.25/src/qtractorTempoAdjustForm.ui0000644000175000001440000002517314166551171021764 0ustar00rncbcusers00000000000000 rncbc aka Rui Nuno Capela qtractor - An Audio/MIDI multi-track sequencer. Copyright (C) 2005-2021, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. qtractorTempoAdjustForm 0 0 640 240 Qt::StrongFocus Tempo Adjust :/images/transportMetro.png 8 8 Metronome 60 0 &Tempo: TempoSpinBox 100 10 Tempo/Time signature Qt::Horizontal QSizePolicy::Minimum 8 20 &Detect Qt::Horizontal QSizePolicy::Minimum 8 20 T&ap Qt::Horizontal QSizePolicy::Minimum 8 20 Qt::Vertical 20 20 Range 60 0 &Start: RangeStartSpinBox 120 0 Range start 60 0 &Length: RangeLengthSpinBox 120 0 Range length 60 0 &Beats: RangeLengthSpinBox Range beats 1 65536 A&djust Qt::Vertical 20 0 Format Time display format Frames Time BBT Qt::Vertical 20 20 Qt::Horizontal QDialogButtonBox::Cancel|QDialogButtonBox::Ok qtractorTimeSpinBox QSpinBox
qtractorSpinBox.h
 qtractorTempoSpinBox QSpinBox
qtractorSpinBox.h
 TempoSpinBox TempoDetectPushButton TempoTapPushButton RangeStartSpinBox RangeLengthSpinBox RangeBeatsSpinBox AdjustPushButton FormatComboBox DialogButtonBox qtractor-0.9.25/src/PaxHeaders/qtractorWsolaTimeStretcher.h0000644000000000000000000000013214166551171021043 xustar0030 mtime=1641730681.469610416 30 atime=1641730681.469610416 30 ctime=1641730681.469610416 qtractor-0.9.25/src/qtractorWsolaTimeStretcher.h0000644000175000001440000002234214166551171022276 0ustar00rncbcusers00000000000000// qtractorWsolaTimeStretcher.h // /**************************************************************************** Copyright (C) 2005-2021, rncbc aka Rui Nuno Capela. All rights reserved. Adapted and refactored from the SoundTouch library (L)GPL, Copyright (C) 2001-2012, Olli Parviainen. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorWsolaTimeStretcher_h #define __qtractorWsolaTimeStretcher_h #include #include #include //--------------------------------------------------------------------------- // qtractorWsolaTimeStretcher - Time-stretch (tempo change) processed sound. // class qtractorWsolaTimeStretcher { public: // Constructor. qtractorWsolaTimeStretcher( unsigned short iChannels = 2, unsigned int iSampleRate = 44100); // Destructor. ~qtractorWsolaTimeStretcher(); // Sets the number of channels, 1=mono, 2=stereo. void setChannels(unsigned short iChannels); // Get the assigned number of channels, 1=mono, 2=stereo. unsigned short channels() const; // Sets new target tempo; smaller values represent // slower tempo, larger faster tempo. void setTempo(float fTempo); // Get assigned target tempo. float tempo() const; // Set quick-seek mode (hierachical search). void setQuickSeek(bool bQuickSeek); // Get quick-seek mode. bool isQuickSeek() const; // Default values for sound processing parameters. enum { // Default length of a single processing sequence, in milliseconds. // This determines to how long sequences the original sound is // chopped in the time-stretch algorithm. // // The larger this value is, the lesser number of sequences are used // in processing. In principle a bigger value sounds better when // slowing down tempo, but worse when increasing tempo and vice versa. // // Increasing this value reduces computational burden and vice versa. // DEFAULT_SEQUENCE_MS = 40 DEFAULT_SEQUENCE_MS = 0, // Seeking window default length in milliseconds for algorithm // that finds the best possible overlapping location. This determines // from how wide window the algorithm may look for an optimal joining // location when mixing the sound sequences back together. // // The bigger this window setting is, the higher the possibility // to find a better mixing position will become, but at the same time // large values may cause a "drifting" artifact because consequent // sequences will be taken at more uneven intervals. // // If there's a disturbing artifact that sounds as if a constant // frequency was drifting around, try reducing this setting. // // Increasing this value increases computational burden and vice versa. // DEFAULT_SEEKWINDOW_MS = 15 DEFAULT_SEEKWINDOW_MS = 0, // Overlap length in milliseconds. When the chopped sound sequences // are mixed back together, to form a continuous sound stream, // this parameter defines over how long period the two consecutive // sequences are let to overlap each other. // // This shouldn't be that critical parameter. If you reduce the // DEFAULT_SEQUENCE_MS setting by a large amount, you might wish // to try a smaller value on this. // // Increasing this value increases computational burden and vice versa. DEFAULT_OVERLAP_MS = 8 }; // Sets routine control parameters. // These control are certain time constants defining // how the sound is stretched to the desired duration. // // iSampleRate = sample rate of the sound. // iSequenceMS = one processing sequence length in milliseconds. // iSeekWindowMs = seking window length for scanning the best // verlapping position. // iOverlapMs = oerlapping length. void setParameters( unsigned int iSampleRate, unsigned int iSequenceMs = DEFAULT_SEQUENCE_MS, unsigned int iSeekWindowMs = DEFAULT_SEEKWINDOW_MS, unsigned int iOverlapMs = DEFAULT_OVERLAP_MS); // Get routine control parameters, see setParameters() function. // Any of the parameters to this function can be nullptr in such // case corresponding parameter value isn't returned. void getParameters( unsigned int *piSampleRate, unsigned int *piSequenceMs, unsigned int *piSeekWindowMs, unsigned int *piOverlapMs); // Adds frames of samples into the input buffer. void putFrames(float **ppFrames, unsigned int iFrames); // Output frames from beginning of the sample buffer. // Copies requested frames output buffer and removes them // from the sample buffer. If there are less than frames() // samples in the buffer, returns all that available. unsigned int receiveFrames(float **ppFrames, unsigned int iFrames); // Returns number of frames currently available. unsigned int frames() const; // Flush any last samples that are hiding in the internal processing pipeline. void flushInput(); // Clears the input buffer void clearInput(); // Clears all buffers. void clear(); //---------------------------------------------------------------------- // class qtractorWsolaTimeStretcher::FifoBuffer -- FIFO buffer/cache template declaration. // class FifoBuffer { public: // Constructor. FifoBuffer(unsigned short iChannels = 2); // Destructor. ~FifoBuffer(); // Implementation initializer. void setChannels(unsigned short iChannels); // Implementation properties. unsigned short channels() const { return m_iChannels; } unsigned int bufferSize() const { return m_iBufferSize; } // Write samples/frames to the end of sample frame buffer. unsigned int writeFrames( float **ppFrames, unsigned int iFrames, unsigned int iOffset = 0); // Adjusts the book-keeping to increase number of frames // in the buffer without copying any actual frames. void putFrames( float **ppFrames, unsigned int iFrames, unsigned iOffset = 0); void putFrames(unsigned int iFrames); // Read frames from beginning of the sample buffer. unsigned int readFrames( float **ppFrames, unsigned int iFrames, unsigned int iOffset = 0) const; // Adjusts book-keeping so that given number of frames are removed // from beginning of the sample buffer without copying them anywhere. unsigned int receiveFrames( float **ppFrames, unsigned int iFrames, unsigned iOffset = 0); unsigned int receiveFrames(unsigned int iFrames); // Returns number of frames currently available. unsigned int frames() const { return m_iFrameCount; } // Returns a pointer to the beginning of the output samples. float *ptrBegin(unsigned short iChannel) const { return m_ppBuffer[iChannel] + m_iFramePos; } // Returns a pointer to the end of the used part of the sample buffer. float *ptrEnd(unsigned short iChannel) const { return m_ppBuffer[iChannel] + m_iFramePos + m_iFrameCount; } // Returns nonzero if there aren't any frames available. bool isEmpty() const { return (m_iFrameCount == 0); } // Clears all the buffers. void clear() { m_iFrameCount = m_iFramePos = 0; } // Ensures that the buffer has capacity for at least this many frames. void ensureCapacity(unsigned int iCapacity); private: // Buffer instance variables. unsigned short m_iChannels; float **m_ppBuffer; float **m_ppBufferUnaligned; unsigned int m_iBufferSize; unsigned int m_iFrameCount; unsigned int m_iFramePos; }; protected: // Calculates processing sequence length according to tempo setting. void calcSeekWindowLength(); // Calculates overlap period length in frames. void calcOverlapLength(); // Seeks for the optimal overlap-mixing position. unsigned int seekBestOverlapPosition(); // Slopes the amplitude of the mid-buffer samples. void calcCrossCorrReference(); // Clears mid sample frame buffer. void clearMidBuffer(); // Changes the tempo of the given sound sample frames. // Returns amount of framees returned in the output buffer. void processFrames(); private: unsigned short m_iChannels; float m_fTempo; bool m_bQuickSeek; unsigned int m_iSampleRate; unsigned int m_iSequenceMs; unsigned int m_iSeekWindowMs; unsigned int m_iOverlapMs; bool m_bAutoSequenceMs; bool m_bAutoSeekWindowMs; unsigned int m_iFramesReq; float **m_ppMidBuffer; float **m_ppRefMidBuffer; float **m_ppRefMidBufferUnaligned; float **m_ppFrames; unsigned int m_iOverlapLength; unsigned int m_iSeekLength; unsigned int m_iSeekWindowLength; float m_fNominalSkip; float m_fSkipFract; FifoBuffer m_outputBuffer; FifoBuffer m_inputBuffer; bool m_bMidBufferDirty; // Calculates the cross-correlation value over the overlap period. float (*m_pfnCrossCorr)(const float *, const float *, unsigned int); }; #endif // __qtractorWsolaTimeStretcher_h // end of qtractorWsolaTimeStretcher.h qtractor-0.9.25/src/PaxHeaders/qtractorMidiEngine.h0000644000000000000000000000013214166551171017263 xustar0030 mtime=1641730681.453610243 30 atime=1641730681.453610243 30 ctime=1641730681.453610243 qtractor-0.9.25/src/qtractorMidiEngine.h0000644000175000001440000003711714166551171020524 0ustar00rncbcusers00000000000000// qtractorMidiEngine.h // /**************************************************************************** Copyright (C) 2005-2021, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorMidiEngine_h #define __qtractorMidiEngine_h #include "qtractorEngine.h" #include "qtractorTimeScale.h" #include "qtractorMmcEvent.h" #include "qtractorCtlEvent.h" #include #include #include // Forward declarations. class qtractorMidiBus; class qtractorMidiEvent; class qtractorMidiSequence; class qtractorMidiInputThread; class qtractorMidiOutputThread; class qtractorMidiMonitor; class qtractorMidiSysexList; class qtractorMidiInputBuffer; class qtractorMidiPlayer; class qtractorPluginList; class qtractorCurveList; class QSocketNotifier; //---------------------------------------------------------------------- // class qtractorMidiEngineProxy -- MIDI engine event proxy object. // class qtractorMidiEngineProxy : public QObject { Q_OBJECT public: // Constructor. qtractorMidiEngineProxy(QObject *pParent = nullptr) : QObject(pParent) {} // Event notifications. void notifyMmcEvent(const qtractorMmcEvent& mmce) { emit mmcEvent(mmce); } void notifyCtlEvent(const qtractorCtlEvent& ctle) { emit ctlEvent(ctle); } void notifySppEvent(int iSppCmd, unsigned short iSongPos) { emit sppEvent(iSppCmd, iSongPos); } void notifyClkEvent(float fTempo) { emit clkEvent(fTempo); } signals: // Event signals. void mmcEvent(const qtractorMmcEvent& mmce); void ctlEvent(const qtractorCtlEvent& ctle); void sppEvent(int iSppCmd, unsigned short iSongPos); void clkEvent(float fTempo); }; //---------------------------------------------------------------------- // class qtractorMidiEngine -- ALSA sequencer client instance (singleton). // class qtractorMidiEngine : public qtractorEngine { public: // Constructor. qtractorMidiEngine(qtractorSession *pSession); // Engine initialization. bool init(); // Special event notifier proxy object. const qtractorMidiEngineProxy *proxy() const; // ALSA client descriptor accessor. snd_seq_t *alsaSeq() const; int alsaClient() const; int alsaQueue() const; // ALSA subscription port notifier. QSocketNotifier *alsaNotifier() const; void alsaNotifyAck(); // Special slave sync method. void sync(); // Read ahead frames configuration. void setReadAhead(unsigned int iReadAhead); unsigned int readAhead() const; // Reset queue tempo. void resetTempo(); // Reset all MIDI monitoring... void resetAllMonitors(); // Reset all MIDI controllers... void resetAllControllers(bool bForceImmediate); bool isResetAllControllersPending() const; // Shut-off all MIDI buses (stop)... void shutOffAllBuses(bool bClose = false); // Shut-off all MIDI tracks (panic)... void shutOffAllTracks(); // ALSA port input registry methods. void addInputBus(qtractorMidiBus *pMidiBus); void removeInputBus(qtractorMidiBus *pMidiBus); void addInputBuffer(int iAlsaPort, qtractorMidiInputBuffer *pMidiInputBuffer); void removeInputBuffer(int iAlsaPort); // MIDI event capture method. void capture(snd_seq_event_t *pEv); // MIDI event enqueue method. void enqueue(qtractorTrack *pTrack, qtractorMidiEvent *pEvent, unsigned long iTime, float fGain = 1.0f); // Do ouput queue drift stats (audio vs. MIDI)... void driftCheck(); // Flush ouput queue (if necessary)... void flush(); // Special rewind method, on queue loop. void restartLoop(); // The delta-time/frame accessors. long timeStart() const; // The absolute-time/frame accessors. unsigned long timeStartEx() const; // Special track-immediate methods. void trackMute(qtractorTrack *pTrack, bool bMute); // Special metronome-immediate methods. void metroMute(bool bMute); // Metronome switching. void setMetronome(bool bMetronome); bool isMetronome() const; // Metronome enabled accessors. void setMetroEnabled(bool bMetroEnabled); bool isMetroEnabled() const; // Metronome bus accessors. void setMetroBus(bool bMetroBus); bool isMetroBus() const; void resetMetroBus(); // Metronome parameters. void setMetroChannel (unsigned short iChannel); unsigned short metroChannel() const; void setMetroBar(int iNote, int iVelocity, unsigned long iDuration); int metroBarNote() const; int metroBarVelocity() const; unsigned long metroBarDuration() const; void setMetroBeat(int iNote, int iVelocity, unsigned long iDuration); int metroBeatNote() const; int metroBeatVelocity() const; unsigned long metroBeatDuration() const; // Metronome latency offset (in ticks). void setMetroOffset(unsigned long iMetroOffset); unsigned long metroOffset() const; // Process metronome clicks. void processMetro(unsigned long iFrameStart, unsigned long iFrameEnd); // Access to current tempo/time-signature cursor. qtractorTimeScale::Cursor *metroCursor() const; // Control bus accessors. void setControlBus(bool bControlBus); bool isControlBus() const; void resetControlBus(); // Control buses accessors. qtractorMidiBus *controlBus_in() const; qtractorMidiBus *controlBus_out() const; // Audition/pre-listening bus mode accessors. void setPlayerBus(bool bPlayerBus); bool isPlayerBus() const; bool isPlayerOpen() const; bool openPlayer(const QString& sFilename, int iTrackChannel = -1); void closePlayer(); // MMC dispatch special commands. void sendMmcLocate(unsigned long iLocate) const; void sendMmcMaskedWrite(qtractorMmcEvent::SubCommand scmd, int iTrack, bool bOn) const; void sendMmcCommand(qtractorMmcEvent::Command cmd, unsigned char *pMmcData = nullptr, unsigned short iMmcData = 0) const; // SPP dispatch special command. void sendSppCommand(int iCmdType, unsigned short iSongPos = 0) const; // Document element methods. bool loadElement(qtractorDocument *pDocument, QDomElement *pElement); bool saveElement(qtractorDocument *pDocument, QDomElement *pElement) const; // MIDI-export method. bool fileExport(const QString& sExportPath, const QList& exportBuses, unsigned long iExportStart, unsigned long iExportEnd, int iExportFormat = -1); // Retrieve/restore all connections, on all buses; // return the effective number of connection attempts. int updateConnects(); // Capture (record) quantization accessors. void setCaptureQuantize(unsigned short iCaptureQuantize); unsigned short captureQuantize() const; // ALSA device queue timer. void setAlsaTimer(int iAlsaTimer); int alsaTimer() const; // Drift check/correction accessors. void setDriftCorrect(bool bDriftCorrect); bool isDriftCorrect() const; // MMC device-id accessors. void setMmcDevice(unsigned char mmcDevice); unsigned char mmcDevice() const; // MMC mode accessors. void setMmcMode(qtractorBus::BusMode mmcMode); qtractorBus::BusMode mmcMode() const; // SPP mode accessors. void setSppMode(qtractorBus::BusMode sppMode); qtractorBus::BusMode sppMode() const; // MIDI Clock mode accessors. void setClockMode(qtractorBus::BusMode clockMode); qtractorBus::BusMode clockMode() const; // Whether to reset all MIDI controllers (on playback start). void setResetAllControllers(bool bResetAllControllers); bool isResetAllControllers() const; // Free overridden SysEx queued events. void clearSysexCache(); // Reset ouput queue drift stats (audio vs. MIDI)... void resetDrift(); protected: // Concrete device (de)activation methods. bool activate(); bool start(); void stop(); void deactivate(); void clean(); // Metronome (de)activation methods. void createMetroBus(); bool openMetroBus(); void closeMetroBus(); void deleteMetroBus(); // Control (de)activation methods. void createControlBus(); bool openControlBus(); void closeControlBus(); void deleteControlBus(); // Player (de)activation methods. void createPlayerBus(); bool openPlayerBus(); void closePlayerBus(); void deletePlayerBus(); private: // Special event notifier proxy object. qtractorMidiEngineProxy m_proxy; // Device instance variables. snd_seq_t *m_pAlsaSeq; int m_iAlsaClient; int m_iAlsaQueue; int m_iAlsaTimer; // Subscription notification stuff. snd_seq_t *m_pAlsaSubsSeq; int m_iAlsaSubsPort; QSocketNotifier *m_pAlsaNotifier; // Name says it all. qtractorMidiInputThread *m_pInputThread; qtractorMidiOutputThread *m_pOutputThread; // ALSA port input registries. QHash m_inputBuses; QHash m_inputBuffers; // Whether to check for time drift. bool m_bDriftCorrect; // The number of times we check for time drift. unsigned int m_iDriftCheck; unsigned int m_iDriftCount; // The delta-time/frame when playback started. long m_iTimeStart; long m_iTimeDrift; long m_iFrameStart; // The absolute-time/frame when playback started. unsigned long m_iTimeStartEx; unsigned long m_iFrameStartEx; unsigned long m_iAudioFrameStart; // The assigned control buses. bool m_bControlBus; qtractorMidiBus *m_pIControlBus; qtractorMidiBus *m_pOControlBus; // Metronome enablement. bool m_bMetronome; bool m_bMetroBus; qtractorMidiBus *m_pMetroBus; unsigned short m_iMetroChannel; int m_iMetroBarNote; int m_iMetroBarVelocity; unsigned long m_iMetroBarDuration; int m_iMetroBeatNote; int m_iMetroBeatVelocity; unsigned long m_iMetroBeatDuration; unsigned long m_iMetroOffset; bool m_bMetroEnabled; // Time-scale cursor (tempo/time-signature map) qtractorTimeScale::Cursor *m_pMetroCursor; // Track down tempo changes. float m_fMetroTempo; // SMF player enablement. bool m_bPlayerBus; qtractorMidiBus *m_pPlayerBus; qtractorMidiPlayer *m_pPlayer; // Input quantization (aka. record snap-per-beat). unsigned short m_iCaptureQuantize; // Controller update pending flagger. int m_iResetAllControllersPending; // MMC Device ID. unsigned char m_mmcDevice; // MMC/SPP modes. qtractorBus::BusMode m_mmcMode; qtractorBus::BusMode m_sppMode; // MIDI Clock mode. qtractorBus::BusMode m_clockMode; // Whether to reset all MIDI controllers (on playback start). bool m_bResetAllControllers; // MIDI Clock tempo tracking. unsigned short m_iClockCount; float m_fClockTempo; // Overridden SysEx queued events. QList m_sysexCache; }; //---------------------------------------------------------------------- // class qtractorMidiBus -- Managed ALSA sequencer port set // class qtractorMidiBus : public qtractorBus { public: // Constructor. qtractorMidiBus(qtractorMidiEngine *pMidiEngine, const QString& sBusName, BusMode busMode, bool bMonitor = false); // Destructor. ~qtractorMidiBus(); // ALSA sequencer port accessor. int alsaPort() const; // Activation methods. bool open(); void close(); // Shut-off everything out there. void shutOff(bool bClose = false) const; // SysEx setup list accessors. qtractorMidiSysexList *sysexList() const; // Default instrument name accessors. void setInstrumentName(const QString& sInstrumentName); const QString& instrumentName() const; // Channel map payload. struct Patch { // Default payload constructor. Patch() : bankSelMethod(-1), bank(-1), prog(-1) {} // Validate members. bool isValid() const { return (bankSelMethod >= 0 || bank >= 0 || prog >= 0); } // Payload members. QString instrumentName; int bankSelMethod; int bank; int prog; }; // Channel patch map accessors. const Patch& patch(unsigned iChannel) { return m_patches[iChannel & 0x0f]; } // Direct MIDI bank/program selection helper. void setPatch(unsigned short iChannel, const QString& sInstrumentName, int iBankSelMethod, int iBank, int iProg, qtractorTrack *pTrack); // Direct MIDI controller helpers. void setController(qtractorTrack *pTrack, int iController, int iValue = 0) const; void setController(unsigned short iChannel, int iController, int iValue = 0) const; // Direct MIDI channel event helper. void sendEvent(qtractorMidiEvent::EventType etype, unsigned short iChannel, unsigned short iParam, unsigned short iValue) const; // Direct MIDI note helper. void sendNote(qtractorTrack *pTrack, int iNote, int iVelocity = 0) const; // Direct SysEx helpers. void sendSysex(unsigned char *pSysex, unsigned int iSysex) const; void sendSysexList() const; // Import/export SysEx setup from/into event sequence. bool importSysexList(qtractorMidiSequence *pSeq); bool exportSysexList(qtractorMidiSequence *pSeq); // Virtual I/O bus-monitor accessors. qtractorMonitor *monitor_in() const; qtractorMonitor *monitor_out() const; // MIDI I/O bus-monitor accessors. qtractorMidiMonitor *midiMonitor_in() const; qtractorMidiMonitor *midiMonitor_out() const; // Plugin-chain accessors. qtractorPluginList *pluginList_in() const; qtractorPluginList *pluginList_out() const; // Retrieve/restore client:port connections. // return the effective number of connection attempts. int updateConnects(BusMode busMode, ConnectList& connects, bool bConnect = false) const; // MIDI master volume. void setMasterVolume(float fVolume); // MIDI master panning (balance). void setMasterPanning(float fPanning); // MIDI channel volume. void setVolume(qtractorTrack *pTrack, float fVolume); // MIDI channel stereo panning. void setPanning(qtractorTrack *pTrack, float fPanning); // Document element methods. bool loadElement(qtractorDocument *pDocument, QDomElement *pElement); bool saveElement(qtractorDocument *pDocument, QDomElement *pElement) const; protected: // Direct MIDI controller common helper. void setControllerEx(unsigned short iChannel, int iController, int iValue = 0, qtractorTrack *pTrack = nullptr) const; // Bus mode/name change events. void updateBusMode(); void updateBusName(); // Create plugin-list properly. qtractorPluginList *createPluginList(int iFlags) const; // Set plugin-list title name properly. void updatePluginListName( qtractorPluginList *pPluginList, int iFlags) const; // Set plugin-list buffers properly. void updatePluginList(qtractorPluginList *pPluginList, int iFlags); // Document instrument map methods. bool loadMidiMap(qtractorDocument *pDocument, QDomElement *pElement); bool saveMidiMap(qtractorDocument *pDocument, QDomElement *pElement) const; // Document SysEx setup list methods. bool loadSysexList(qtractorDocument *pDocument, QDomElement *pElement); bool saveSysexList(qtractorDocument *pDocument, QDomElement *pElement) const; private: // Instance variables. int m_iAlsaPort; // Specific monitor instances. qtractorMidiMonitor *m_pIMidiMonitor; qtractorMidiMonitor *m_pOMidiMonitor; // Plugin-chain instances. qtractorPluginList *m_pIPluginList; qtractorPluginList *m_pOPluginList; // SysEx setup list. qtractorMidiSysexList *m_pSysexList; // Default instrument name. QString m_sInstrumentName; // Channel patch mapper. QHash m_patches; }; #endif // __qtractorMidiEngine_h // end of qtractorMidiEngine.h qtractor-0.9.25/src/PaxHeaders/qtractorPaletteForm.cpp0000644000000000000000000000013214166551171020030 xustar0030 mtime=1641730681.459610308 30 atime=1641730681.458610297 30 ctime=1641730681.459610308 qtractor-0.9.25/src/qtractorPaletteForm.cpp0000644000175000001440000012116414166551171021265 0ustar00rncbcusers00000000000000// qtractorPaletteForm.cpp // /**************************************************************************** Copyright (C) 2005-2021, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorPaletteForm.h" #include "ui_qtractorPaletteForm.h" #include "qtractorOptions.h" #include #include #include #include #include #include #include #include #include #include #include // Local static consts. static const char *ColorThemesGroup = "/ColorThemes/"; static const char *PaletteEditorGroup = "/PaletteEditor/"; static const char *DefaultDirKey = "DefaultDir"; static const char *ShowDetailsKey = "ShowDetails"; static const char *DefaultSuffix = "conf"; static struct { const char *key; QPalette::ColorRole value; } g_colorRoles[] = { { "Window", QPalette::Window }, { "WindowText", QPalette::WindowText }, { "Button", QPalette::Button }, { "ButtonText", QPalette::ButtonText }, { "Light", QPalette::Light }, { "Midlight", QPalette::Midlight }, { "Dark", QPalette::Dark }, { "Mid", QPalette::Mid }, { "Text", QPalette::Text }, { "BrightText", QPalette::BrightText }, { "Base", QPalette::Base }, { "AlternateBase", QPalette::AlternateBase }, { "Shadow", QPalette::Shadow }, { "Highlight", QPalette::Highlight }, { "HighlightedText", QPalette::HighlightedText }, { "Link", QPalette::Link }, { "LinkVisited", QPalette::LinkVisited }, { "ToolTipBase", QPalette::ToolTipBase }, { "ToolTipText", QPalette::ToolTipText }, #if QT_VERSION >= QT_VERSION_CHECK(5, 12, 0) { "PlaceholderText", QPalette::PlaceholderText }, #endif { "NoRole", QPalette::NoRole }, { nullptr, QPalette::NoRole } }; //------------------------------------------------------------------------- // qtractorPaletteForm qtractorPaletteForm::qtractorPaletteForm ( QWidget *parent, const QPalette& pal ) : QDialog(parent), p_ui(new Ui::qtractorPaletteForm), m_ui(*p_ui) { m_ui.setupUi(this); m_settings = nullptr; m_owner = false; m_modelUpdated = false; m_paletteUpdated = false; m_dirtyCount = 0; m_dirtyTotal = 0; updateGenerateButton(); m_paletteModel = new PaletteModel(this); m_ui.paletteView->setModel(m_paletteModel); ColorDelegate *delegate = new ColorDelegate(this); m_ui.paletteView->setItemDelegate(delegate); m_ui.paletteView->setEditTriggers(QAbstractItemView::AllEditTriggers); // m_ui.paletteView->setAlternatingRowColors(true); m_ui.paletteView->setSelectionBehavior(QAbstractItemView::SelectRows); m_ui.paletteView->setDragEnabled(true); m_ui.paletteView->setDropIndicatorShown(true); m_ui.paletteView->setRootIsDecorated(false); m_ui.paletteView->setColumnHidden(2, true); m_ui.paletteView->setColumnHidden(3, true); QObject::connect(m_ui.nameCombo, SIGNAL(editTextChanged(const QString&)), SLOT(nameComboChanged(const QString&))); QObject::connect(m_ui.saveButton, SIGNAL(clicked()), SLOT(saveButtonClicked())); QObject::connect(m_ui.deleteButton, SIGNAL(clicked()), SLOT(deleteButtonClicked())); QObject::connect(m_ui.generateButton, SIGNAL(changed()), SLOT(generateButtonChanged())); QObject::connect(m_ui.resetButton, SIGNAL(clicked()), SLOT(resetButtonClicked())); QObject::connect(m_ui.detailsCheck, SIGNAL(clicked()), SLOT(detailsCheckClicked())); QObject::connect(m_ui.importButton, SIGNAL(clicked()), SLOT(importButtonClicked())); QObject::connect(m_ui.exportButton, SIGNAL(clicked()), SLOT(exportButtonClicked())); QObject::connect(m_paletteModel, SIGNAL(paletteChanged(const QPalette&)), SLOT(paletteChanged(const QPalette&))); QObject::connect(m_ui.dialogButtons, SIGNAL(accepted()), SLOT(accept())); QObject::connect(m_ui.dialogButtons, SIGNAL(rejected()), SLOT(reject())); setPalette(pal, pal); QDialog::adjustSize(); } qtractorPaletteForm::~qtractorPaletteForm (void) { setSettings(nullptr); } void qtractorPaletteForm::setPalette ( const QPalette& pal ) { m_palette = pal; #if QT_VERSION >= QT_VERSION_CHECK(6, 0, 0) const uint mask = pal.resolveMask(); #else const uint mask = pal.resolve(); #endif for (int i = 0; g_colorRoles[i].key; ++i) { if ((mask & (1 << i)) == 0) { const QPalette::ColorRole cr = QPalette::ColorRole(i); m_palette.setBrush(QPalette::Active, cr, m_parentPalette.brush(QPalette::Active, cr)); m_palette.setBrush(QPalette::Inactive, cr, m_parentPalette.brush(QPalette::Inactive, cr)); m_palette.setBrush(QPalette::Disabled, cr, m_parentPalette.brush(QPalette::Disabled, cr)); } } #if QT_VERSION >= QT_VERSION_CHECK(6, 0, 0) m_palette.setResolveMask(mask); #else m_palette.resolve(mask); #endif updateGenerateButton(); m_paletteUpdated = true; if (!m_modelUpdated) m_paletteModel->setPalette(m_palette, m_parentPalette); m_paletteUpdated = false; } void qtractorPaletteForm::setPalette ( const QPalette& pal, const QPalette& parentPal ) { m_parentPalette = parentPal; setPalette(pal); } const QPalette& qtractorPaletteForm::palette (void) const { return m_palette; } void qtractorPaletteForm::setSettings ( QSettings *settings, bool owner ) { if (m_settings && m_owner) delete m_settings; m_settings = settings; m_owner = owner; m_ui.detailsCheck->setChecked(isShowDetails()); updateNamedPaletteList(); updateDialogButtons(); } QSettings *qtractorPaletteForm::settings (void) const { return m_settings; } void qtractorPaletteForm::nameComboChanged ( const QString& name ) { if (m_dirtyCount > 0 || m_ui.nameCombo->findText(name) < 0) { updateDialogButtons(); } else { setPaletteName(name); ++m_dirtyTotal; } } void qtractorPaletteForm::saveButtonClicked (void) { const QString& name = m_ui.nameCombo->currentText(); if (!name.isEmpty()) { saveNamedPalette(name, m_palette); setPalette(m_palette, m_palette); updateNamedPaletteList(); resetButtonClicked(); } } void qtractorPaletteForm::deleteButtonClicked (void) { const QString& name = m_ui.nameCombo->currentText(); if (m_ui.nameCombo->findText(name) >= 0) { deleteNamedPalette(name); updateNamedPaletteList(); updateDialogButtons(); } } void qtractorPaletteForm::generateButtonChanged (void) { const QColor& color = m_ui.generateButton->brush().color(); const QPalette& pal = QPalette(color); setPalette(pal); ++m_dirtyCount; updateDialogButtons(); } void qtractorPaletteForm::resetButtonClicked (void) { const bool blocked = blockSignals(true); for (int i = 0; g_colorRoles[i].key; ++i) { const QPalette::ColorRole cr = g_colorRoles[i].value; const QModelIndex& index = m_paletteModel->index(cr, 0); m_paletteModel->setData(index, false, Qt::EditRole); } m_dirtyCount = 0; updateDialogButtons(); blockSignals(blocked); } void qtractorPaletteForm::detailsCheckClicked (void) { const int cw = (m_ui.paletteView->viewport()->width() >> 2); QHeaderView *header = m_ui.paletteView->header(); header->resizeSection(0, cw); if (m_ui.detailsCheck->isChecked()) { m_ui.paletteView->setColumnHidden(2, false); m_ui.paletteView->setColumnHidden(3, false); header->resizeSection(1, cw); header->resizeSection(2, cw); header->resizeSection(3, cw); m_paletteModel->setGenerate(false); } else { m_ui.paletteView->setColumnHidden(2, true); m_ui.paletteView->setColumnHidden(3, true); header->resizeSection(1, cw * 3); m_paletteModel->setGenerate(true); } } void qtractorPaletteForm::importButtonClicked (void) { const QString& title = tr("Import File - %1").arg(QDialog::windowTitle()); QStringList filters; filters.append(tr("Palette files (*.%1)").arg(DefaultSuffix)); filters.append(tr("All files (*.*)")); const QString& filename = QFileDialog::getOpenFileName(this, title, defaultDir(), filters.join(";;")); if (filename.isEmpty()) return; int imported = 0; QSettings settings(filename, QSettings::IniFormat); settings.beginGroup(ColorThemesGroup); QStringListIterator name_iter(settings.childGroups()); while (name_iter.hasNext()) { const QString& name = name_iter.next(); if (!name.isEmpty()) { QPalette pal; int result = 0; #if QT_VERSION >= QT_VERSION_CHECK(6, 0, 0) uint mask = pal.resolveMask(); #else uint mask = pal.resolve(); #endif settings.beginGroup(name + '/'); QStringListIterator iter(settings.childKeys()); while (iter.hasNext()) { const QString& key = iter.next(); const QPalette::ColorRole cr = qtractorPaletteForm::colorRole(key); const QStringList& clist = settings.value(key).toStringList(); if (clist.count() == 3) { pal.setColor(QPalette::Active, cr, QColor(clist.at(0))); pal.setColor(QPalette::Inactive, cr, QColor(clist.at(1))); pal.setColor(QPalette::Disabled, cr, QColor(clist.at(2))); mask &= ~(1 << int(cr)); ++result; } } #if QT_VERSION >= QT_VERSION_CHECK(6, 0, 0) pal.setResolveMask(mask); #else pal.resolve(mask); #endif settings.endGroup(); if (result > 0) { saveNamedPalette(name, pal); setPaletteName(name); ++imported; } } } settings.endGroup(); if (imported > 0) { updateNamedPaletteList(); resetButtonClicked(); setDefaultDir(QFileInfo(filename).absolutePath()); } else { QMessageBox::warning(this, tr("Warning - %1").arg(QDialog::windowTitle()), tr("Could not import from file:\n\n" "%1\n\nSorry.").arg(filename)); } } void qtractorPaletteForm::exportButtonClicked (void) { const QString& title = tr("Export File - %1").arg(QDialog::windowTitle()); QStringList filters; filters.append(tr("Palette files (*.%1)").arg(DefaultSuffix)); filters.append(tr("All files (*.*)")); QString dirname = defaultDir(); if (!dirname.isEmpty()) dirname.append(QDir::separator()); dirname.append(paletteName() + '.' + DefaultSuffix); const QString& filename = QFileDialog::getSaveFileName(this, title, dirname, filters.join(";;")); if (filename.isEmpty()) return; const QPalette& pal = m_palette; QSettings settings(filename, QSettings::IniFormat); settings.beginGroup(ColorThemesGroup); settings.beginGroup(QFileInfo(filename).baseName() + '/'); for (int i = 0; g_colorRoles[i].key; ++i) { const QString& key = QString::fromLatin1(g_colorRoles[i].key); const QPalette::ColorRole cr = g_colorRoles[i].value; QStringList clist; clist.append(pal.color(QPalette::Active, cr).name()); clist.append(pal.color(QPalette::Inactive, cr).name()); clist.append(pal.color(QPalette::Disabled, cr).name()); settings.setValue(key, clist); } settings.endGroup(); settings.endGroup(); setDefaultDir(QFileInfo(filename).absolutePath()); } void qtractorPaletteForm::paletteChanged ( const QPalette& pal ) { m_modelUpdated = true; if (!m_paletteUpdated) setPalette(pal); m_modelUpdated = false; ++m_dirtyCount; updateDialogButtons(); } void qtractorPaletteForm::setPaletteName ( const QString& name ) { const bool blocked = m_ui.nameCombo->blockSignals(true); m_ui.nameCombo->setEditText(name); QPalette pal; if (namedPalette(m_settings, name, pal, true)) setPalette(pal, pal); m_dirtyCount = 0; updateDialogButtons(); m_ui.nameCombo->blockSignals(blocked); } QString qtractorPaletteForm::paletteName (void) const { return m_ui.nameCombo->currentText(); } void qtractorPaletteForm::updateNamedPaletteList (void) { const bool blocked = m_ui.nameCombo->blockSignals(true); const QString old_name = m_ui.nameCombo->currentText(); m_ui.nameCombo->clear(); m_ui.nameCombo->insertItems(0, namedPaletteList()); // m_ui.nameCombo->model()->sort(0); const int i = m_ui.nameCombo->findText(old_name); if (i >= 0) m_ui.nameCombo->setCurrentIndex(i); else m_ui.nameCombo->setEditText(old_name); m_ui.nameCombo->blockSignals(blocked); } void qtractorPaletteForm::updateGenerateButton (void) { m_ui.generateButton->setBrush( m_palette.brush(QPalette::Active, QPalette::Button)); } void qtractorPaletteForm::updateDialogButtons (void) { const QString& name = m_ui.nameCombo->currentText(); const int i = m_ui.nameCombo->findText(name); m_ui.saveButton->setEnabled(!name.isEmpty() && (m_dirtyCount > 0 || i < 0)); m_ui.deleteButton->setEnabled(i >= 0); m_ui.resetButton->setEnabled(m_dirtyCount > 0); m_ui.exportButton->setEnabled(!name.isEmpty() || i >= 0); m_ui.dialogButtons->button(QDialogButtonBox::Ok)->setEnabled(i >= 0); if (name == "Wonton Soup" || name == "KXStudio") { m_ui.saveButton->setEnabled(false); m_ui.deleteButton->setEnabled(false); m_ui.exportButton->setEnabled(false); } } bool qtractorPaletteForm::namedPalette ( const QString& name, QPalette& pal ) { return namedPalette(m_settings, name, pal); } bool qtractorPaletteForm::namedPalette ( QSettings *settings, const QString& name, QPalette& pal, bool fixup ) { int result = 0; #if QT_VERSION < QT_VERSION_CHECK(5, 15, 0) uint mask = pal.resolve(); #endif // Custom color themes... if (name == "Wonton Soup") { pal.setColor(QPalette::Active, QPalette::Window, QColor(73, 78, 88)); pal.setColor(QPalette::Inactive, QPalette::Window, QColor(73, 78, 88)); pal.setColor(QPalette::Disabled, QPalette::Window, QColor(64, 68, 77)); pal.setColor(QPalette::Active, QPalette::WindowText, QColor(182, 193, 208)); pal.setColor(QPalette::Inactive, QPalette::WindowText, QColor(182, 193, 208)); pal.setColor(QPalette::Disabled, QPalette::WindowText, QColor(97, 104, 114)); pal.setColor(QPalette::Active, QPalette::Base, QColor(60, 64, 72)); pal.setColor(QPalette::Inactive, QPalette::Base, QColor(60, 64, 72)); pal.setColor(QPalette::Disabled, QPalette::Base, QColor(52, 56, 63)); pal.setColor(QPalette::Active, QPalette::AlternateBase, QColor(67, 71, 80)); pal.setColor(QPalette::Inactive, QPalette::AlternateBase, QColor(67, 71, 80)); pal.setColor(QPalette::Disabled, QPalette::AlternateBase, QColor(59, 62, 70)); pal.setColor(QPalette::Active, QPalette::ToolTipBase, QColor(182, 193, 208)); pal.setColor(QPalette::Inactive, QPalette::ToolTipBase, QColor(182, 193, 208)); pal.setColor(QPalette::Disabled, QPalette::ToolTipBase, QColor(182, 193, 208)); pal.setColor(QPalette::Active, QPalette::ToolTipText, QColor(42, 44, 48)); pal.setColor(QPalette::Inactive, QPalette::ToolTipText, QColor(42, 44, 48)); pal.setColor(QPalette::Disabled, QPalette::ToolTipText, QColor(42, 44, 48)); pal.setColor(QPalette::Active, QPalette::Text, QColor(210, 222, 240)); pal.setColor(QPalette::Inactive, QPalette::Text, QColor(210, 222, 240)); pal.setColor(QPalette::Disabled, QPalette::Text, QColor(99, 105, 115)); pal.setColor(QPalette::Active, QPalette::Button, QColor(82, 88, 99)); pal.setColor(QPalette::Inactive, QPalette::Button, QColor(82, 88, 99)); pal.setColor(QPalette::Disabled, QPalette::Button, QColor(72, 77, 87)); pal.setColor(QPalette::Active, QPalette::ButtonText, QColor(210, 222, 240)); pal.setColor(QPalette::Inactive, QPalette::ButtonText, QColor(210, 222, 240)); pal.setColor(QPalette::Disabled, QPalette::ButtonText, QColor(111, 118, 130)); pal.setColor(QPalette::Active, QPalette::BrightText, QColor(255, 255, 255)); pal.setColor(QPalette::Inactive, QPalette::BrightText, QColor(255, 255, 255)); pal.setColor(QPalette::Disabled, QPalette::BrightText, QColor(255, 255, 255)); pal.setColor(QPalette::Active, QPalette::Light, QColor(95, 101, 114)); pal.setColor(QPalette::Inactive, QPalette::Light, QColor(95, 101, 114)); pal.setColor(QPalette::Disabled, QPalette::Light, QColor(86, 92, 104)); pal.setColor(QPalette::Active, QPalette::Midlight, QColor(84, 90, 101)); pal.setColor(QPalette::Inactive, QPalette::Midlight, QColor(84, 90, 101)); pal.setColor(QPalette::Disabled, QPalette::Midlight, QColor(75, 81, 91)); pal.setColor(QPalette::Active, QPalette::Dark, QColor(40, 43, 49)); pal.setColor(QPalette::Inactive, QPalette::Dark, QColor(40, 43, 49)); pal.setColor(QPalette::Disabled, QPalette::Dark, QColor(35, 38, 43)); pal.setColor(QPalette::Active, QPalette::Mid, QColor(63, 68, 76)); pal.setColor(QPalette::Inactive, QPalette::Mid, QColor(63, 68, 76)); pal.setColor(QPalette::Disabled, QPalette::Mid, QColor(56, 59, 67)); pal.setColor(QPalette::Active, QPalette::Shadow, QColor(29, 31, 35)); pal.setColor(QPalette::Inactive, QPalette::Shadow, QColor(29, 31, 35)); pal.setColor(QPalette::Disabled, QPalette::Shadow, QColor(25, 27, 30)); pal.setColor(QPalette::Active, QPalette::Highlight, QColor(120, 136, 156)); pal.setColor(QPalette::Inactive, QPalette::Highlight, QColor(81, 90, 103)); pal.setColor(QPalette::Disabled, QPalette::Highlight, QColor(64, 68, 77)); pal.setColor(QPalette::Active, QPalette::HighlightedText, QColor(209, 225, 244)); pal.setColor(QPalette::Inactive, QPalette::HighlightedText, QColor(182, 193, 208)); pal.setColor(QPalette::Disabled, QPalette::HighlightedText, QColor(97, 104, 114)); pal.setColor(QPalette::Active, QPalette::Link, QColor(156, 212, 255)); pal.setColor(QPalette::Inactive, QPalette::Link, QColor(156, 212, 255)); pal.setColor(QPalette::Disabled, QPalette::Link, QColor(82, 102, 119)); pal.setColor(QPalette::Active, QPalette::LinkVisited, QColor(64, 128, 255)); pal.setColor(QPalette::Inactive, QPalette::LinkVisited, QColor(64, 128, 255)); pal.setColor(QPalette::Disabled, QPalette::LinkVisited, QColor(54, 76, 119)); #if QT_VERSION < QT_VERSION_CHECK(5, 15, 0) mask = 0; #endif ++result; } else if (name == "KXStudio") { pal.setColor(QPalette::Active, QPalette::Window, QColor(17, 17, 17)); pal.setColor(QPalette::Inactive, QPalette::Window, QColor(17, 17, 17)); pal.setColor(QPalette::Disabled, QPalette::Window, QColor(14, 14, 14)); pal.setColor(QPalette::Active, QPalette::WindowText, QColor(240, 240, 240)); pal.setColor(QPalette::Inactive, QPalette::WindowText, QColor(240, 240, 240)); pal.setColor(QPalette::Disabled, QPalette::WindowText, QColor(83, 83, 83)); pal.setColor(QPalette::Active, QPalette::Base, QColor(7, 7, 7)); pal.setColor(QPalette::Inactive, QPalette::Base, QColor(7, 7, 7)); pal.setColor(QPalette::Disabled, QPalette::Base, QColor(6, 6, 6)); pal.setColor(QPalette::Active, QPalette::AlternateBase, QColor(14, 14, 14)); pal.setColor(QPalette::Inactive, QPalette::AlternateBase, QColor(14, 14, 14)); pal.setColor(QPalette::Disabled, QPalette::AlternateBase, QColor(12, 12, 12)); pal.setColor(QPalette::Active, QPalette::ToolTipBase, QColor(4, 4, 4)); pal.setColor(QPalette::Inactive, QPalette::ToolTipBase, QColor(4, 4, 4)); pal.setColor(QPalette::Disabled, QPalette::ToolTipBase, QColor(4, 4, 4)); pal.setColor(QPalette::Active, QPalette::ToolTipText, QColor(230, 230, 230)); pal.setColor(QPalette::Inactive, QPalette::ToolTipText, QColor(230, 230, 230)); pal.setColor(QPalette::Disabled, QPalette::ToolTipText, QColor(230, 230, 230)); pal.setColor(QPalette::Active, QPalette::Text, QColor(230, 230, 230)); pal.setColor(QPalette::Inactive, QPalette::Text, QColor(230, 230, 230)); pal.setColor(QPalette::Disabled, QPalette::Text, QColor(74, 74, 74)); pal.setColor(QPalette::Active, QPalette::Button, QColor(28, 28, 28)); pal.setColor(QPalette::Inactive, QPalette::Button, QColor(28, 28, 28)); pal.setColor(QPalette::Disabled, QPalette::Button, QColor(24, 24, 24)); pal.setColor(QPalette::Active, QPalette::ButtonText, QColor(240, 240, 240)); pal.setColor(QPalette::Inactive, QPalette::ButtonText, QColor(240, 240, 240)); pal.setColor(QPalette::Disabled, QPalette::ButtonText, QColor(90, 90, 90)); pal.setColor(QPalette::Active, QPalette::BrightText, QColor(255, 255, 255)); pal.setColor(QPalette::Inactive, QPalette::BrightText, QColor(255, 255, 255)); pal.setColor(QPalette::Disabled, QPalette::BrightText, QColor(255, 255, 255)); pal.setColor(QPalette::Active, QPalette::Light, QColor(191, 191, 191)); pal.setColor(QPalette::Inactive, QPalette::Light, QColor(191, 191, 191)); pal.setColor(QPalette::Disabled, QPalette::Light, QColor(191, 191, 191)); pal.setColor(QPalette::Active, QPalette::Midlight, QColor(155, 155, 155)); pal.setColor(QPalette::Inactive, QPalette::Midlight, QColor(155, 155, 155)); pal.setColor(QPalette::Disabled, QPalette::Midlight, QColor(155, 155, 155)); pal.setColor(QPalette::Active, QPalette::Dark, QColor(129, 129, 129)); pal.setColor(QPalette::Inactive, QPalette::Dark, QColor(129, 129, 129)); pal.setColor(QPalette::Disabled, QPalette::Dark, QColor(129, 129, 129)); pal.setColor(QPalette::Active, QPalette::Mid, QColor(94, 94, 94)); pal.setColor(QPalette::Inactive, QPalette::Mid, QColor(94, 94, 94)); pal.setColor(QPalette::Disabled, QPalette::Mid, QColor(94, 94, 94)); pal.setColor(QPalette::Active, QPalette::Shadow, QColor(155, 155, 155)); pal.setColor(QPalette::Inactive, QPalette::Shadow, QColor(155, 155, 155)); pal.setColor(QPalette::Disabled, QPalette::Shadow, QColor(155, 155, 155)); pal.setColor(QPalette::Active, QPalette::Highlight, QColor(60, 60, 60)); pal.setColor(QPalette::Inactive, QPalette::Highlight, QColor(34, 34, 34)); pal.setColor(QPalette::Disabled, QPalette::Highlight, QColor(14, 14, 14)); pal.setColor(QPalette::Active, QPalette::HighlightedText, QColor(255, 255, 255)); pal.setColor(QPalette::Inactive, QPalette::HighlightedText, QColor(240, 240, 240)); pal.setColor(QPalette::Disabled, QPalette::HighlightedText, QColor(83, 83, 83)); pal.setColor(QPalette::Active, QPalette::Link, QColor(100, 100, 230)); pal.setColor(QPalette::Inactive, QPalette::Link, QColor(100, 100, 230)); pal.setColor(QPalette::Disabled, QPalette::Link, QColor(34, 34, 74)); pal.setColor(QPalette::Active, QPalette::LinkVisited, QColor(230, 100, 230)); pal.setColor(QPalette::Inactive, QPalette::LinkVisited, QColor(230, 100, 230)); pal.setColor(QPalette::Disabled, QPalette::LinkVisited, QColor(74, 34, 74)); #if QT_VERSION < QT_VERSION_CHECK(5, 15, 0) mask = 0; #endif ++result; } else if (settings) { settings->beginGroup(ColorThemesGroup); settings->beginGroup(name + '/'); QStringListIterator iter(settings->childKeys()); while (iter.hasNext()) { const QString& key = iter.next(); const QPalette::ColorRole cr = qtractorPaletteForm::colorRole(key); const QStringList& clist = settings->value(key).toStringList(); if (clist.count() == 3) { pal.setColor(QPalette::Active, cr, QColor(clist.at(0))); pal.setColor(QPalette::Inactive, cr, QColor(clist.at(1))); pal.setColor(QPalette::Disabled, cr, QColor(clist.at(2))); #if QT_VERSION < QT_VERSION_CHECK(5, 15, 0) mask &= ~(1 << int(cr)); #endif ++result; } } settings->endGroup(); settings->endGroup(); } // Dark themes grayed/disabled color group fix... if (!fixup && pal.base().color().value() < 0x7f) { const QColor& color = pal.window().color(); const int groups = int(QPalette::Active | QPalette::Inactive) + 1; for (int i = 0; i < groups; ++i) { const QPalette::ColorGroup cg = QPalette::ColorGroup(i); pal.setBrush(cg, QPalette::Light, color.lighter(140)); pal.setBrush(cg, QPalette::Midlight, color.lighter(100)); pal.setBrush(cg, QPalette::Mid, color.lighter(90)); pal.setBrush(cg, QPalette::Dark, color.darker(160)); pal.setBrush(cg, QPalette::Shadow, color.darker(180)); } pal.setColorGroup(QPalette::Disabled, pal.windowText().color().darker(), pal.button(), pal.light(), pal.dark(), pal.mid(), pal.text().color().darker(), pal.text().color().lighter(), pal.base(), pal.window()); #if QT_VERSION >= QT_VERSION_CHECK(5, 0, 0) pal.setColor(QPalette::Disabled, QPalette::Highlight, pal.mid().color()); pal.setColor(QPalette::Disabled, QPalette::ButtonText, pal.mid().color()); #endif ++result; } #if QT_VERSION < QT_VERSION_CHECK(5, 15, 0) pal.resolve(mask); #endif return (result > 0); } void qtractorPaletteForm::saveNamedPalette ( const QString& name, const QPalette& pal ) { if (m_settings && name != "KXStudio" && name != "Wonton Soup") { m_settings->beginGroup(ColorThemesGroup); m_settings->beginGroup(name + '/'); for (int i = 0; g_colorRoles[i].key; ++i) { const QString& key = QString::fromLatin1(g_colorRoles[i].key); const QPalette::ColorRole cr = g_colorRoles[i].value; QStringList clist; clist.append(pal.color(QPalette::Active, cr).name()); clist.append(pal.color(QPalette::Inactive, cr).name()); clist.append(pal.color(QPalette::Disabled, cr).name()); m_settings->setValue(key, clist); } m_settings->endGroup(); m_settings->endGroup(); ++m_dirtyTotal; } } void qtractorPaletteForm::deleteNamedPalette ( const QString& name ) { if (m_settings) { m_settings->beginGroup(ColorThemesGroup); m_settings->remove(name); m_settings->endGroup(); ++m_dirtyTotal; } } QStringList qtractorPaletteForm::namedPaletteList (void) { return namedPaletteList(m_settings); } QStringList qtractorPaletteForm::namedPaletteList ( QSettings *settings ) { QStringList list; list.append("Wonton Soup"); list.append("KXStudio"); if (settings) { settings->beginGroup(ColorThemesGroup); list.append(settings->childGroups()); settings->endGroup(); } return list; } QPalette::ColorRole qtractorPaletteForm::colorRole ( const QString& name ) { static QHash s_colorRoles; if (s_colorRoles.isEmpty()) { for (int i = 0; g_colorRoles[i].key; ++i) { const QString& key = QString::fromLatin1(g_colorRoles[i].key); const QPalette::ColorRole value = g_colorRoles[i].value; s_colorRoles.insert(key, value); } } return s_colorRoles.value(name, QPalette::NoRole); } bool qtractorPaletteForm::isDirty (void) const { return (m_dirtyTotal > 0); } void qtractorPaletteForm::accept (void) { setShowDetails(m_ui.detailsCheck->isChecked()); if (m_dirtyCount > 0) saveButtonClicked(); QDialog::accept(); } void qtractorPaletteForm::reject (void) { if (m_dirtyCount > 0) { const QString& name = paletteName(); if (name.isEmpty()) { if (QMessageBox::warning(this, tr("Warning - %1").arg(QDialog::windowTitle()), tr("Some settings have been changed.\n\n" "Do you want to discard the changes?"), QMessageBox::Discard | QMessageBox::Cancel) == QMessageBox::Cancel) return; } else { switch (QMessageBox::warning(this, tr("Warning - %1").arg(QDialog::windowTitle()), tr("Some settings have been changed:\n\n" "\"%1\".\n\nDo you want to save the changes?") .arg(name), QMessageBox::Save | QMessageBox::Discard | QMessageBox::Cancel)) { case QMessageBox::Save: saveButtonClicked(); // Fall thru... case QMessageBox::Discard: break; default: // Cancel... return; } } } QDialog::reject(); } void qtractorPaletteForm::setDefaultDir ( const QString& dir ) { if (m_settings) { m_settings->beginGroup(PaletteEditorGroup); m_settings->setValue(DefaultDirKey, dir); m_settings->endGroup(); } } QString qtractorPaletteForm::defaultDir (void) const { QString dir; if (m_settings) { m_settings->beginGroup(PaletteEditorGroup); dir = m_settings->value(DefaultDirKey).toString(); m_settings->endGroup(); } return dir; } void qtractorPaletteForm::setShowDetails ( bool on ) { if (m_settings) { m_settings->beginGroup(PaletteEditorGroup); m_settings->setValue(ShowDetailsKey, on); m_settings->endGroup(); } } bool qtractorPaletteForm::isShowDetails (void) const { bool on = false; if (m_settings) { m_settings->beginGroup(PaletteEditorGroup); on = m_settings->value(ShowDetailsKey).toBool(); m_settings->endGroup(); } return on; } void qtractorPaletteForm::showEvent ( QShowEvent *event ) { QDialog::showEvent(event); detailsCheckClicked(); } void qtractorPaletteForm::resizeEvent ( QResizeEvent *event ) { QDialog::resizeEvent(event); detailsCheckClicked(); } //------------------------------------------------------------------------- // qtractorPaletteForm::PaletteModel qtractorPaletteForm::PaletteModel::PaletteModel ( QObject *parent ) : QAbstractTableModel(parent) { for (m_nrows = 0; g_colorRoles[m_nrows].key; ++m_nrows) { const QPalette::ColorRole value = g_colorRoles[m_nrows].value; const QString& key = QString::fromLatin1(g_colorRoles[m_nrows].key); m_roleNames.insert(value, key); } m_generate = true; } int qtractorPaletteForm::PaletteModel::rowCount ( const QModelIndex& ) const { return m_nrows; } int qtractorPaletteForm::PaletteModel::columnCount ( const QModelIndex& ) const { return 4; } QVariant qtractorPaletteForm::PaletteModel::data ( const QModelIndex& index, int role ) const { if (!index.isValid()) return QVariant(); if (index.row() < 0 || index.row() >= m_nrows) return QVariant(); if (index.column() < 0 || index.column() >= 4) return QVariant(); if (index.column() == 0) { if (role == Qt::DisplayRole) return m_roleNames.value(QPalette::ColorRole(index.row())); if (role == Qt::EditRole) { #if QT_VERSION >= QT_VERSION_CHECK(6, 0, 0) const uint mask = m_palette.resolveMask(); #else const uint mask = m_palette.resolve(); #endif return bool(mask & (1 << index.row())); } } else if (role == Qt::BackgroundRole) { return m_palette.color( columnToGroup(index.column()), QPalette::ColorRole(index.row())); } return QVariant(); } bool qtractorPaletteForm::PaletteModel::setData ( const QModelIndex& index, const QVariant& value, int role ) { if (!index.isValid()) return false; if (index.column() != 0 && role == Qt::BackgroundRole) { const QColor& color = value.value(); const QPalette::ColorRole cr = QPalette::ColorRole(index.row()); const QPalette::ColorGroup cg = columnToGroup(index.column()); m_palette.setBrush(cg, cr, color); QModelIndex index_begin = PaletteModel::index(cr, 0); QModelIndex index_end = PaletteModel::index(cr, 3); if (m_generate) { m_palette.setBrush(QPalette::Inactive, cr, color); switch (cr) { case QPalette::WindowText: case QPalette::Text: case QPalette::ButtonText: case QPalette::Base: break; case QPalette::Dark: m_palette.setBrush(QPalette::Disabled, QPalette::WindowText, color); m_palette.setBrush(QPalette::Disabled, QPalette::Dark, color); m_palette.setBrush(QPalette::Disabled, QPalette::Text, color); m_palette.setBrush(QPalette::Disabled, QPalette::ButtonText, color); index_begin = PaletteModel::index(0, 0); index_end = PaletteModel::index(m_nrows - 1, 3); break; case QPalette::Window: m_palette.setBrush(QPalette::Disabled, QPalette::Base, color); m_palette.setBrush(QPalette::Disabled, QPalette::Window, color); index_begin = PaletteModel::index(QPalette::Base, 0); break; case QPalette::Highlight: m_palette.setBrush(QPalette::Disabled, QPalette::Highlight, color.darker(120)); break; default: m_palette.setBrush(QPalette::Disabled, cr, color); break; } } emit paletteChanged(m_palette); emit dataChanged(index_begin, index_end); return true; } if (index.column() == 0 && role == Qt::EditRole) { #if QT_VERSION >= QT_VERSION_CHECK(6, 0, 0) uint mask = m_palette.resolveMask(); #else uint mask = m_palette.resolve(); #endif const bool masked = value.value(); const int i = index.row(); if (masked) { mask |= (1 << i); } else { const QPalette::ColorRole cr = QPalette::ColorRole(i); m_palette.setBrush(QPalette::Active, cr, m_parentPalette.brush(QPalette::Active, cr)); m_palette.setBrush(QPalette::Inactive, cr, m_parentPalette.brush(QPalette::Inactive, cr)); m_palette.setBrush(QPalette::Disabled, cr, m_parentPalette.brush(QPalette::Disabled, cr)); mask &= ~(1 << i); } #if QT_VERSION >= QT_VERSION_CHECK(6, 0, 0) m_palette.setResolveMask(mask); #else m_palette.resolve(mask); #endif emit paletteChanged(m_palette); const QModelIndex& index_end = PaletteModel::index(i, 3); emit dataChanged(index, index_end); return true; } return false; } Qt::ItemFlags qtractorPaletteForm::PaletteModel::flags ( const QModelIndex& index ) const { if (!index.isValid()) return Qt::ItemIsEnabled; else return Qt::ItemIsEditable | Qt::ItemIsEnabled; } QVariant qtractorPaletteForm::PaletteModel::headerData ( int section, Qt::Orientation orientation, int role ) const { if (orientation == Qt::Horizontal && role == Qt::DisplayRole) { if (section == 0) return tr("Color Role"); else if (section == groupToColumn(QPalette::Active)) return tr("Active"); else if (section == groupToColumn(QPalette::Inactive)) return tr("Inactive"); else if (section == groupToColumn(QPalette::Disabled)) return tr("Disabled"); } return QVariant(); } const QPalette& qtractorPaletteForm::PaletteModel::palette(void) const { return m_palette; } void qtractorPaletteForm::PaletteModel::setPalette ( const QPalette& palette, const QPalette& parentPalette ) { m_palette = palette; m_parentPalette = parentPalette; const QModelIndex& index_begin = index(0, 0); const QModelIndex& index_end = index(m_nrows - 1, 3); emit dataChanged(index_begin, index_end); } QPalette::ColorGroup qtractorPaletteForm::PaletteModel::columnToGroup ( int index ) const { if (index == 1) return QPalette::Active; else if (index == 2) return QPalette::Inactive; return QPalette::Disabled; } int qtractorPaletteForm::PaletteModel::groupToColumn ( QPalette::ColorGroup group ) const { if (group == QPalette::Active) return 1; else if (group == QPalette::Inactive) return 2; return 3; } //------------------------------------------------------------------------- // qtractorPaletteForm::ColorDelegate QWidget *qtractorPaletteForm::ColorDelegate::createEditor ( QWidget *parent, const QStyleOptionViewItem&, const QModelIndex& index ) const { QWidget *editor = nullptr; if (index.column() == 0) { RoleEditor *ed = new RoleEditor(parent); QObject::connect(ed, SIGNAL(changed(QWidget *)), SIGNAL(commitData(QWidget *))); // ed->setFocusPolicy(Qt::NoFocus); // ed->installEventFilter(const_cast(this)); editor = ed; } else { ColorEditor *ed = new ColorEditor(parent); QObject::connect(ed, SIGNAL(changed(QWidget *)), SIGNAL(commitData(QWidget *))); ed->setFocusPolicy(Qt::NoFocus); ed->installEventFilter(const_cast(this)); editor = ed; } return editor; } void qtractorPaletteForm::ColorDelegate::setEditorData ( QWidget *editor, const QModelIndex& index ) const { if (index.column() == 0) { const bool masked = index.model()->data(index, Qt::EditRole).value(); RoleEditor *ed = static_cast(editor); ed->setEdited(masked); const QString& colorName = index.model()->data(index, Qt::DisplayRole).value(); ed->setLabel(colorName); } else { const QColor& color = index.model()->data(index, Qt::BackgroundRole).value(); ColorEditor *ed = static_cast(editor); ed->setColor(color); } } void qtractorPaletteForm::ColorDelegate::setModelData ( QWidget *editor, QAbstractItemModel *model, const QModelIndex& index ) const { if (index.column() == 0) { RoleEditor *ed = static_cast(editor); const bool masked = ed->edited(); model->setData(index, masked, Qt::EditRole); } else { ColorEditor *ed = static_cast(editor); if (ed->changed()) { const QColor& color = ed->color(); model->setData(index, color, Qt::BackgroundRole); } } } void qtractorPaletteForm::ColorDelegate::updateEditorGeometry ( QWidget *editor, const QStyleOptionViewItem& option, const QModelIndex& index ) const { QItemDelegate::updateEditorGeometry(editor, option, index); editor->setGeometry(editor->geometry().adjusted(0, 0, -1, -1)); } void qtractorPaletteForm::ColorDelegate::paint ( QPainter *painter, const QStyleOptionViewItem& option, const QModelIndex& index ) const { QStyleOptionViewItem opt = option; const bool masked = index.model()->data(index, Qt::EditRole).value(); if (index.column() == 0 && masked) opt.font.setBold(true); QItemDelegate::paint(painter, opt, index); // painter->setPen(opt.palette.midlight().color()); painter->setPen(Qt::darkGray); painter->drawLine(opt.rect.right(), opt.rect.y(), opt.rect.right(), opt.rect.bottom()); painter->drawLine(opt.rect.x(), opt.rect.bottom(), opt.rect.right(), opt.rect.bottom()); } QSize qtractorPaletteForm::ColorDelegate::sizeHint ( const QStyleOptionViewItem& option, const QModelIndex &index) const { return QItemDelegate::sizeHint(option, index) + QSize(4, 4); } //------------------------------------------------------------------------- // qtractorPaletteForm::ColorButton qtractorPaletteForm::ColorButton::ColorButton ( QWidget *parent ) : QPushButton(parent), m_brush(Qt::darkGray) { QPushButton::setMinimumWidth(48); QObject::connect(this, SIGNAL(clicked()), SLOT(chooseColor())); } const QBrush& qtractorPaletteForm::ColorButton::brush (void) const { return m_brush; } void qtractorPaletteForm::ColorButton::setBrush ( const QBrush& brush ) { m_brush = brush; update(); } void qtractorPaletteForm::ColorButton::paintEvent ( QPaintEvent *event ) { QPushButton::paintEvent(event); QStyleOptionButton opt; opt.initFrom(this); const QRect& rect = style()->subElementRect(QStyle::SE_PushButtonContents, &opt, this); QPainter paint(this); paint.setBrush(QBrush(m_brush.color())); paint.drawRect(rect.adjusted(+1, +1, -2, -2)); } void qtractorPaletteForm::ColorButton::chooseColor (void) { QWidget *pParentWidget = nullptr; QColorDialog::ColorDialogOptions options; qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions && pOptions->bDontUseNativeDialogs) { options |= QColorDialog::DontUseNativeDialog; pParentWidget = QWidget::window(); } const QColor& color = QColorDialog::getColor( m_brush.color(), pParentWidget, QString(), options); if (color.isValid()) { m_brush.setColor(color); emit changed(); } } //------------------------------------------------------------------------- // qtractorPaletteForm::ColorEditor qtractorPaletteForm::ColorEditor::ColorEditor ( QWidget *parent ) : QWidget(parent) { QLayout *layout = new QHBoxLayout(this); layout->setContentsMargins(0, 0, 0, 0); m_button = new qtractorPaletteForm::ColorButton(this); layout->addWidget(m_button); QObject::connect(m_button, SIGNAL(changed()), SLOT(colorChanged())); setFocusProxy(m_button); m_changed = false; } void qtractorPaletteForm::ColorEditor::setColor ( const QColor& color ) { m_button->setBrush(color); m_changed = false; } QColor qtractorPaletteForm::ColorEditor::color (void) const { return m_button->brush().color(); } void qtractorPaletteForm::ColorEditor::colorChanged (void) { m_changed = true; emit changed(this); } bool qtractorPaletteForm::ColorEditor::changed (void) const { return m_changed; } //------------------------------------------------------------------------- // qtractorPaletteForm::RoleEditor qtractorPaletteForm::RoleEditor::RoleEditor ( QWidget *parent ) : QWidget(parent) { m_edited = false; QHBoxLayout *layout = new QHBoxLayout(this); layout->setContentsMargins(0, 0, 0, 0); layout->setSpacing(0); m_label = new QLabel(this); layout->addWidget(m_label); m_label->setAutoFillBackground(true); m_label->setIndent(3); // HACK: it should have the same value of textMargin in QItemDelegate setFocusProxy(m_label); m_button = new QToolButton(this); m_button->setToolButtonStyle(Qt::ToolButtonIconOnly); m_button->setIcon(QPixmap(":/images/itemReset.png")); m_button->setIconSize(QSize(8, 8)); m_button->setSizePolicy(QSizePolicy(QSizePolicy::Fixed, QSizePolicy::MinimumExpanding)); layout->addWidget(m_button); QObject::connect(m_button, SIGNAL(clicked()), SLOT(resetProperty())); } void qtractorPaletteForm::RoleEditor::setLabel ( const QString& label ) { m_label->setText(label); } void qtractorPaletteForm::RoleEditor::setEdited ( bool on ) { QFont font; if (on) font.setBold(on); m_label->setFont(font); m_button->setEnabled(on); m_edited = on; } bool qtractorPaletteForm::RoleEditor::edited (void) const { return m_edited; } void qtractorPaletteForm::RoleEditor::resetProperty (void) { setEdited(false); emit changed(this); } // end of qtractorPaletteForm.cpp qtractor-0.9.25/src/PaxHeaders/qtractorAudioMeter.cpp0000644000000000000000000000013214166551171017644 xustar0030 mtime=1641730681.436610059 30 atime=1641730681.436610059 30 ctime=1641730681.436610059 qtractor-0.9.25/src/qtractorAudioMeter.cpp0000644000175000001440000004261714166551171021106 0ustar00rncbcusers00000000000000// qtractorAudioMeter.cpp // /**************************************************************************** Copyright (C) 2005-2021, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorAudioMeter.h" #include "qtractorAudioMonitor.h" #include "qtractorObserverWidget.h" #include "qtractorMidiControlObserver.h" #include #include #include #include #include #include #include // Meter level limits (in dB). #define QTRACTOR_AUDIO_METER_MAXDB +6.0f #define QTRACTOR_AUDIO_METER_MINDB -70.0f // The decay rates (magic goes here :). // - value decay rate (faster) #define QTRACTOR_AUDIO_METER_DECAY_RATE1 (1.0f - 1E-2f) // - peak decay rate (slower) #define QTRACTOR_AUDIO_METER_DECAY_RATE2 (1.0f - 1E-6f) // Number of cycles the peak stays on hold before fall-off. #define QTRACTOR_AUDIO_METER_PEAK_FALLOFF 32 // Possible 20 * log10(x) optimization // (borrowed from musicdsp.org) static inline float log10f2_opt ( float x ) { #ifdef CONFIG_FLOAT32_NOP # define M_LOG10F20 6.0205999132796239042f // (= 20.0f * M_LN2 / M_LN10) // Avoid strict-aliasing optimization (gcc -O2). union { float f; int i; } u; u.f = x; return M_LOG10F20 * ((((u.i & 0x7f800000) >> 23) - 0x7f) + (u.i & 0x007fffff) / (float) 0x800000); #else return 20.0f * ::log10f(x); #endif } static inline float log10f2 ( float x ) { return (x > 0.0f ? ::log10f2_opt(x) : QTRACTOR_AUDIO_METER_MINDB); } static inline float pow10f2 ( float x ) { return ::powf(10.0f, 0.05f * x); } // Ref. P.448. Approximate cube root of an IEEE float // Hacker's Delight (2nd Edition), by Henry S. Warren // http://www.hackersdelight.org/hdcodetxt/acbrt.c.txt // static inline float cbrtf2 ( float x ) { #ifdef CONFIG_FLOAT32//_NOP // Avoid strict-aliasing optimization (gcc -O2). union { float f; int i; } u; u.f = x; u.i = (u.i >> 4) + (u.i >> 2); u.i += (u.i >> 4) + 0x2a6497f8; // return 0.33333333f * (2.0f * u.f + x / (u.f * u.f)); return u.f; #else return ::cbrtf(x); #endif } static inline float cubef2 ( float x ) { return x * x * x; } // Audio meter default color array. QColor qtractorAudioMeter::g_defaultColors[ColorCount] = { QColor(240, 0, 20), // ColorOver QColor(240,160, 20), // Color0dB QColor(220,220, 20), // Color3dB QColor(160,220, 20), // Color6dB QColor( 40,160, 40), // Color10dB QColor( 20, 40, 20), // ColorBack QColor( 80, 80, 80) // ColorFore }; // Audio meter color array. QColor qtractorAudioMeter::g_currentColors[ColorCount] = { g_defaultColors[ColorOver], g_defaultColors[Color0dB], g_defaultColors[Color3dB], g_defaultColors[Color6dB], g_defaultColors[Color10dB], g_defaultColors[ColorBack], g_defaultColors[ColorFore] }; //---------------------------------------------------------------------------- // IEC standard dB scaling -- as borrowed from meterbridge (c) Steve Harris static inline float IEC_Scale ( float dB ) { float fScale = 1.0f; if (dB < -70.0f) fScale = 0.0f; else if (dB < -60.0f) fScale = (dB + 70.0f) * 0.0025f; else if (dB < -50.0f) fScale = (dB + 60.0f) * 0.005f + 0.025f; else if (dB < -40.0) fScale = (dB + 50.0f) * 0.0075f + 0.075f; else if (dB < -30.0f) fScale = (dB + 40.0f) * 0.015f + 0.15f; else if (dB < -20.0f) fScale = (dB + 30.0f) * 0.02f + 0.3f; else if (dB < -0.001f || dB > 0.001f) /* if (dB < 0.0f) */ fScale = (dB + 20.0f) * 0.025f + 0.5f; return fScale; } static inline float IEC_dB ( float fScale ) { float dB = 0.0f; if (fScale < 0.025f) // IEC_Scale(-60.0f) dB = (fScale / 0.0025f) - 70.0f; else if (fScale < 0.075f) // IEC_Scale(-50.0f) dB = (fScale - 0.025f) / 0.005f - 60.0f; else if (fScale < 0.15f) // IEC_Scale(-40.0f) dB = (fScale - 0.075f) / 0.0075f - 50.0f; else if (fScale < 0.3f) // IEC_Scale(-30.0f) dB = (fScale - 0.15f) / 0.015f - 40.0f; else if (fScale < 0.5f) // IEC_Scale(-20.0f) dB = (fScale - 0.3f) / 0.02f - 30.0f; else /* if (fScale < 1.0f) // IED_Scale(0.0f)) */ dB = (fScale - 0.5f) / 0.025f - 20.0f; return (dB > -0.001f && dB < 0.001f ? 0.0f : dB); } //---------------------------------------------------------------------------- // qtractorAudioMeterScale -- Meter bridge scale widget. // Constructor. qtractorAudioMeterScale::qtractorAudioMeterScale ( qtractorAudioMeter *pAudioMeter ) : qtractorMeterScale(pAudioMeter) { // Nothing much to do... } // Actual scale drawing method. void qtractorAudioMeterScale::paintScale ( QPainter *p ) { qtractorAudioMeter *pAudioMeter = static_cast (meter()); if (pAudioMeter == nullptr) return; // p->setWindow(0, -4, QWidget::width(), QWidget::height() + 8); drawLineLabel(p, pAudioMeter->iec_level(qtractorAudioMeter::Color0dB), "0"); drawLineLabel(p, pAudioMeter->iec_level(qtractorAudioMeter::Color3dB), "3"); drawLineLabel(p, pAudioMeter->iec_level(qtractorAudioMeter::Color6dB), "6"); drawLineLabel(p, pAudioMeter->iec_level(qtractorAudioMeter::Color10dB), "10"); for (float dB = -20.0f; dB > QTRACTOR_AUDIO_METER_MINDB; dB -= 10.0f) drawLineLabel(p, pAudioMeter->iec_scale(dB), QString::number(-int(dB))); } //---------------------------------------------------------------------------- // qtractorAudioMeterValue -- Meter bridge value widget. // Constructor. qtractorAudioMeterValue::qtractorAudioMeterValue ( qtractorAudioMeter *pAudioMeter, unsigned short iChannel ) : qtractorMeterValue(pAudioMeter), m_iChannel(iChannel) { // Avoid intensively annoying repaints... QWidget::setAttribute(Qt::WA_StaticContents); QWidget::setAttribute(Qt::WA_OpaquePaintEvent); QWidget::setBackgroundRole(QPalette::NoRole); m_iValue = 0; m_fValueDecay = QTRACTOR_AUDIO_METER_DECAY_RATE1; m_iPeak = 0; m_iPeakHold = 0; m_fPeakDecay = QTRACTOR_AUDIO_METER_DECAY_RATE2; m_iPeakColor = qtractorAudioMeter::Color6dB; QWidget::setMinimumWidth(2); QWidget::setMaximumWidth(14); } // Value refreshment. void qtractorAudioMeterValue::refresh ( unsigned long iStamp ) { qtractorAudioMeter *pAudioMeter = static_cast (meter()); if (pAudioMeter == nullptr) return; qtractorAudioMonitor *pAudioMonitor = pAudioMeter->audioMonitor(); if (pAudioMonitor == nullptr) return; const float fValue = pAudioMonitor->value_stamp(m_iChannel, iStamp); if (fValue < 0.001f && m_iPeak < 1) return; #if 0 float dB = QTRACTOR_AUDIO_METER_MINDB; if (fValue > 0.0f) dB = log10f2_opt(fValue); if (dB < QTRACTOR_AUDIO_METER_MINDB) dB = QTRACTOR_AUDIO_METER_MINDB; else if (dB > QTRACTOR_AUDIO_METER_MAXDB) dB = QTRACTOR_AUDIO_METER_MAXDB; int iValue = m_pAudioMeter->iec_scale(dB); #else int iValue = 0; if (fValue > 0.001f) iValue = pAudioMeter->scale(::cbrtf2(fValue)); #endif if (iValue < m_iValue) { iValue = int(m_fValueDecay * float(m_iValue)); m_fValueDecay *= m_fValueDecay; } else { m_fValueDecay = QTRACTOR_AUDIO_METER_DECAY_RATE1; } int iPeak = m_iPeak; if (iPeak < iValue) { iPeak = iValue; m_iPeakHold = 0; m_fPeakDecay = QTRACTOR_AUDIO_METER_DECAY_RATE2; m_iPeakColor = qtractorAudioMeter::Color10dB; for (; m_iPeakColor > qtractorAudioMeter::ColorOver && iPeak >= pAudioMeter->iec_level(m_iPeakColor); --m_iPeakColor) /* empty body loop */; } else if (++m_iPeakHold > pAudioMeter->peakFalloff()) { iPeak = int(m_fPeakDecay * float(iPeak)); if (iPeak < iValue) { iPeak = iValue; } else { m_fPeakDecay *= m_fPeakDecay; } } if (iValue == m_iValue && iPeak == m_iPeak) return; m_iValue = iValue; m_iPeak = iPeak; update(); } // Paint event handler. void qtractorAudioMeterValue::paintEvent ( QPaintEvent * ) { qtractorAudioMeter *pAudioMeter = static_cast (meter()); if (pAudioMeter == nullptr) return; QPainter painter(this); const int w = QWidget::width(); const int h = QWidget::height(); int y; if (isEnabled()) { painter.fillRect(0, 0, w, h, pAudioMeter->color(qtractorAudioMeter::ColorBack)); y = h - pAudioMeter->iec_level(qtractorAudioMeter::Color0dB); painter.setPen(pAudioMeter->color(qtractorAudioMeter::ColorFore)); painter.drawLine(0, y, w, y); } else { painter.fillRect(0, 0, w, h, Qt::gray); } #ifdef CONFIG_GRADIENT y = h - m_iValue; painter.drawPixmap(0, y, pAudioMeter->pixmap(), 0, y, w, m_iValue); #else y = m_iValue; int y_over = 0; int y_curr = 0; for (int i = qtractorAudioMeter::Color10dB; i > qtractorAudioMeter::ColorOver && y >= y_over; --i) { y_curr = pAudioMeter->iec_level(i); if (y < y_curr) { painter.fillRect(0, h - y, w, y - y_over, pAudioMeter->color(i)); } else { painter.fillRect(0, h - y_curr, w, y_curr - y_over, pAudioMeter->color(i)); } y_over = y_curr; } if (y > y_over) { painter.fillRect(0, h - y, w, y - y_over, pAudioMeter->color(qtractorAudioMeter::ColorOver)); } #endif y = h - m_iPeak; painter.setPen(pAudioMeter->color(m_iPeakColor)); painter.drawLine(0, y, w, y); } // Resize event handler. void qtractorAudioMeterValue::resizeEvent ( QResizeEvent *pResizeEvent ) { m_iPeak = 0; qtractorMeterValue::resizeEvent(pResizeEvent); } //---------------------------------------------------------------------------- // qtractorAudioMeter -- Audio meter bridge slot widget. // Constructor. qtractorAudioMeter::qtractorAudioMeter ( qtractorAudioMonitor *pAudioMonitor, QWidget *pParent ) : qtractorMeter(pParent) { m_pAudioMonitor = pAudioMonitor; m_iChannels = 0; m_ppAudioValues = nullptr; m_iRegenerate = 0; #ifdef CONFIG_GRADIENT m_pPixmap = new QPixmap(); #endif setPeakFalloff(QTRACTOR_AUDIO_METER_PEAK_FALLOFF); for (int i = 0; i < LevelCount; ++i) m_levels[i] = 0; reset(); } // Default destructor. qtractorAudioMeter::~qtractorAudioMeter (void) { #ifdef CONFIG_GRADIENT delete m_pPixmap; #endif // No need to delete child widgets, Qt does it all for us //for (unsigned short i = 0; i < m_iChannels; ++i) // delete m_ppAudioValues[i]; delete [] m_ppAudioValues; } // IEC standard int qtractorAudioMeter::iec_scale ( float dB ) const { return scale(IEC_Scale(dB)); } int qtractorAudioMeter::iec_level ( int iIndex ) const { return m_levels[iIndex]; } // Audio monitor reset void qtractorAudioMeter::reset (void) { if (m_pAudioMonitor == nullptr) return; const unsigned short iChannels = m_pAudioMonitor->channels(); if (m_iChannels == iChannels) return; if (m_ppAudioValues) { qtractorMeter::hide(); for (unsigned short i = 0; i < m_iChannels; ++i) { // m_ppAudioValues[i]->hide(); boxLayout()->removeWidget(m_ppAudioValues[i]); delete m_ppAudioValues[i]; } delete [] m_ppAudioValues; m_ppAudioValues = nullptr; ++m_iRegenerate; } m_iChannels = iChannels; if (m_iChannels > 0) { m_ppAudioValues = new qtractorAudioMeterValue * [m_iChannels]; for (unsigned short i = 0; i < m_iChannels; ++i) { m_ppAudioValues[i] = new qtractorAudioMeterValue(this, i); boxLayout()->addWidget(m_ppAudioValues[i]); // m_ppAudioValues[i]->show(); } if (m_iRegenerate > 0) qtractorMeter::show(); } } #ifdef CONFIG_GRADIENT // Gradient pixmap accessor. const QPixmap& qtractorAudioMeter::pixmap (void) const { return *m_pPixmap; } void qtractorAudioMeter::updatePixmap (void) { const int w = QWidget::width(); const int h = QWidget::height(); QLinearGradient grad(0, 0, 0, h); grad.setColorAt(0.1f, color(ColorOver)); grad.setColorAt(0.2f, color(Color0dB)); grad.setColorAt(0.3f, color(Color3dB)); grad.setColorAt(0.4f, color(Color6dB)); grad.setColorAt(0.8f, color(Color10dB)); *m_pPixmap = QPixmap(w, h); QPainter(m_pPixmap).fillRect(0, 0, w, h, grad); } #endif // Resize event handler. void qtractorAudioMeter::resizeEvent ( QResizeEvent *pResizeEvent ) { qtractorMeter::setScale(0.85f * float(QWidget::height())); m_levels[Color0dB] = iec_scale( 0.0f); m_levels[Color3dB] = iec_scale( -3.0f); m_levels[Color6dB] = iec_scale( -6.0f); m_levels[Color10dB] = iec_scale(-10.0f); #ifdef CONFIG_GRADIENT updatePixmap(); #endif if (m_iChannels > 0) { const int w = QWidget::width(); int iMaxWidth = w / m_iChannels - 1; if (iMaxWidth < 2) iMaxWidth = 2; else if (iMaxWidth > 14) iMaxWidth = 14; int iSpacing = 2; int w2 = m_iChannels * iMaxWidth + (m_iChannels - 1) * iSpacing - 2; while (iSpacing > 0 && w < w2) { w2 -= (m_iChannels - 1); --iSpacing; } boxLayout()->setSpacing(iSpacing); for (unsigned short i = 0; i < m_iChannels; ++i) m_ppAudioValues[i]->setMaximumWidth(iMaxWidth); } qtractorMeter::resizeEvent(pResizeEvent); } // Virtual monitor accessor. void qtractorAudioMeter::setMonitor ( qtractorMonitor *pMonitor ) { setAudioMonitor(static_cast (pMonitor)); } qtractorMonitor *qtractorAudioMeter::monitor (void) const { return audioMonitor(); } // Audio monitor accessor. void qtractorAudioMeter::setAudioMonitor ( qtractorAudioMonitor *pAudioMonitor ) { m_pAudioMonitor = pAudioMonitor; reset(); } qtractorAudioMonitor *qtractorAudioMeter::audioMonitor (void) const { return m_pAudioMonitor; } // Common resource accessor (static). void qtractorAudioMeter::setColor ( int iIndex, const QColor& color ) { g_currentColors[iIndex] = color; } const QColor& qtractorAudioMeter::color ( int iIndex ) { return g_currentColors[iIndex]; } const QColor& qtractorAudioMeter::defaultColor ( int iIndex ) { return g_defaultColors[iIndex]; } //---------------------------------------------------------------------- // class qtractorAudioMixerMeter::GainSpinBoxInterface -- Observer interface. // // Local converter interface. class qtractorAudioMixerMeter::GainSpinBoxInterface : public qtractorObserverSpinBox::Interface { public: // Formerly Pure virtuals. float scaleFromValue ( float fValue ) const { return log10f2(fValue); } float valueFromScale ( float fScale ) const { return pow10f2(fScale); } }; //---------------------------------------------------------------------- // class qtractorAudioMixerMeter::GainSliderInterface -- Observer interface. // // Local converter interface. class qtractorAudioMixerMeter::GainSliderInterface : public qtractorObserverSlider::Interface { public: // Formerly Pure virtuals. float scaleFromValue ( float fValue ) const { return 10000.0f * IEC_Scale(log10f2(fValue)); } float valueFromScale ( float fScale ) const { return pow10f2(IEC_dB(fScale / 10000.0f)); } }; //---------------------------------------------------------------------------- // qtractorAudioMeter -- Audio meter bridge slot widget. // Constructor. qtractorAudioMixerMeter::qtractorAudioMixerMeter ( qtractorAudioMonitor *pAudioMonitor, QWidget *pParent ) : qtractorMixerMeter(pParent) { m_pAudioMeter = new qtractorAudioMeter(pAudioMonitor); m_pAudioScale = new qtractorAudioMeterScale(m_pAudioMeter); topWidget()->hide(); boxLayout()->addWidget(m_pAudioScale); boxLayout()->addWidget(m_pAudioMeter); gainSlider()->setInterface(new GainSliderInterface()); gainSpinBox()->setInterface(new GainSpinBoxInterface()); gainSlider()->setMaximum(11500); gainSpinBox()->setMinimum(QTRACTOR_AUDIO_METER_MINDB); gainSpinBox()->setMaximum(QTRACTOR_AUDIO_METER_MAXDB); gainSpinBox()->setToolTip(tr("Gain (dB)")); gainSpinBox()->setSuffix(tr(" dB")); reset(); updatePanning(); updateGain(); } // Default destructor. qtractorAudioMixerMeter::~qtractorAudioMixerMeter (void) { delete m_pAudioScale; delete m_pAudioMeter; // No need to delete child widgets, Qt does it all for us } // Audio monitor reset void qtractorAudioMixerMeter::reset (void) { qtractorAudioMonitor *pAudioMonitor = m_pAudioMeter->audioMonitor(); if (pAudioMonitor == nullptr) return; m_pAudioMeter->reset(); setPanningSubject(pAudioMonitor->panningSubject()); setGainSubject(pAudioMonitor->gainSubject()); const unsigned short iChannels = pAudioMonitor->channels(); panSlider()->setEnabled(iChannels > 1); panSpinBox()->setEnabled(iChannels > 1); } // Virtual monitor accessor. void qtractorAudioMixerMeter::setMonitor ( qtractorMonitor *pMonitor ) { m_pAudioMeter->setMonitor(pMonitor); } qtractorMonitor *qtractorAudioMixerMeter::monitor (void) const { return m_pAudioMeter->monitor(); } // Audio monitor accessor. void qtractorAudioMixerMeter::setAudioMonitor ( qtractorAudioMonitor *pAudioMonitor ) { m_pAudioMeter->setAudioMonitor(pAudioMonitor); reset(); } qtractorAudioMonitor *qtractorAudioMixerMeter::audioMonitor (void) const { return m_pAudioMeter->audioMonitor(); } // Pan-slider value change method. void qtractorAudioMixerMeter::updatePanning (void) { // setPanning(m_pAudioMonitor->panning()); panSlider()->setToolTip( tr("Pan: %1").arg(panning(), 0, 'g', 1)); } // Gain-slider value change method. void qtractorAudioMixerMeter::updateGain (void) { // setGain(m_pAudioMonitor->gain()); gainSlider()->setToolTip( tr("Gain: %1 dB").arg(gainSpinBox()->value(), 0, 'g', 3)); } // end of qtractorAudioMeter.cpp qtractor-0.9.25/src/PaxHeaders/qtractorWsolaTimeStretcher.cpp0000644000000000000000000000013214166551171021376 xustar0030 mtime=1641730681.469610416 30 atime=1641730681.468610405 30 ctime=1641730681.469610416 qtractor-0.9.25/src/qtractorWsolaTimeStretcher.cpp0000644000175000001440000005641714166551171022643 0ustar00rncbcusers00000000000000// qtractorWsolaTimeStretcher.cpp // /**************************************************************************** Copyright (C) 2005-2021, rncbc aka Rui Nuno Capela. All rights reserved. Adapted and refactored from the SoundTouch library (L)GPL, Copyright (C) 2001-2012, Olli Parviainen. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorWsolaTimeStretcher.h" #include // Cross-correlation value calculation over the overlap period. // #if defined(__SSE__) #include // SSE detection. static inline bool sse_enabled (void) { #if defined(__GNUC__) unsigned int eax, ebx, ecx, edx; #if defined(__x86_64__) || (!defined(PIC) && !defined(__PIC__)) __asm__ __volatile__ ( "cpuid\n\t" \ : "=a" (eax), "=b" (ebx), "=c" (ecx), "=d" (edx) \ : "a" (1) : "cc"); #else __asm__ __volatile__ ( "push %%ebx\n\t" \ "cpuid\n\t" \ "movl %%ebx,%1\n\t" \ "pop %%ebx\n\t" \ : "=a" (eax), "=r" (ebx), "=c" (ecx), "=d" (edx) \ : "a" (1) : "cc"); #endif return (edx & (1 << 25)); #else return false; #endif } // SSE enabled version. static inline float sse_cross_corr ( const float *pV1, const float *pV2, unsigned int iOverlapLength ) { __m128 vCorr, vNorm, vTemp, *pVec2; // Note. It means a major slow-down if the routine needs to tolerate // unaligned __m128 memory accesses. It's way faster if we can skip // unaligned slots and use _mm_load_ps instruction instead of _mm_loadu_ps. // This can mean up to ~ 10-fold difference (incl. part of which is // due to skipping every second round for stereo sound though). // // Little cheating allowed, return valid correlation only for // aligned locations, meaning every second round for stereo sound. //if (((unsigned long) pV1) & 15) return -1e38f; // Skip unaligned locations. // No cheating allowed, use unaligned load & take the resulting // performance hit. -- use _mm_loadu_ps() instead of _mm_load_ps(); // Ensure overlapLength is divisible by 8 // assert((m_iOverlapLength % 8) == 0); iOverlapLength >>= 4; // Calculates the cross-correlation value between 'pV1' and 'pV2' vectors // Note: pV2 _must_ be aligned to 16-bit boundary, pV1 need not. pVec2 = (__m128 *) pV2; vCorr = _mm_setzero_ps(); vNorm = _mm_setzero_ps(); // Unroll the loop by factor of 4 * 4 operations for (unsigned int i = 0; i < iOverlapLength; ++i) { // vCorr += pV1[0..3] * pV2[0..3] vTemp = _mm_loadu_ps(pV1); vCorr = _mm_add_ps(vCorr, _mm_mul_ps(vTemp, pVec2[0])); vNorm = _mm_add_ps(vNorm, _mm_mul_ps(vTemp, vTemp)); // vCorr += pV1[4..7] * pV2[4..7] vTemp = _mm_loadu_ps(pV1 + 4); vCorr = _mm_add_ps(vCorr, _mm_mul_ps(vTemp, pVec2[1])); vNorm = _mm_add_ps(vNorm, _mm_mul_ps(vTemp, vTemp)); // vCorr += pV1[8..11] * pV2[8..11] vTemp = _mm_loadu_ps(pV1 + 8); vCorr = _mm_add_ps(vCorr, _mm_mul_ps(vTemp, pVec2[2])); vNorm = _mm_add_ps(vNorm, _mm_mul_ps(vTemp, vTemp)); // vCorr += pV1[12..15] * pV2[12..15] vTemp = _mm_loadu_ps(pV1 + 12); vCorr = _mm_add_ps(vCorr, _mm_mul_ps(vTemp, pVec2[3])); vNorm = _mm_add_ps(vNorm, _mm_mul_ps(vTemp, vTemp)); pV1 += 16; pVec2 += 4; } float *pvNorm = (float *) &vNorm; float fNorm = (pvNorm[0] + pvNorm[1] + pvNorm[2] + pvNorm[3]); if (fNorm < 1e-9f) fNorm = 1.0f; // avoid div by zero float *pvCorr = (float *) &vCorr; return (pvCorr[0] + pvCorr[1] + pvCorr[2] + pvCorr[3]) / ::sqrtf(fNorm); } #endif // Standard (slow) version. static inline float std_cross_corr ( const float *pV1, const float *pV2, unsigned int iOverlapLength ) { float fCorr = 0.0f; float fNorm = 0.0f; for (unsigned int i = 0; i < iOverlapLength; ++i) { fCorr += pV1[i] * pV2[i]; fNorm += pV1[i] * pV1[i]; } if (fNorm < 1e-9f) fNorm = 1.0f; // avoid div by zero return fCorr / ::sqrtf(fNorm); } //--------------------------------------------------------------------------- // qtractorWsolaTimeStretcher - Time-stretch (tempo change) effect for processed sound. // // Constructor. qtractorWsolaTimeStretcher::qtractorWsolaTimeStretcher ( unsigned short iChannels, unsigned int iSampleRate ) : m_iChannels(0) { setChannels(iChannels); m_fTempo = 1.0f; m_bQuickSeek = false; m_bMidBufferDirty = false; m_ppMidBuffer = nullptr; m_ppRefMidBuffer = nullptr; m_ppRefMidBufferUnaligned = nullptr; m_ppFrames = nullptr; m_iOverlapLength = 0; #if defined(__SSE__) if (sse_enabled()) m_pfnCrossCorr = sse_cross_corr; else #endif m_pfnCrossCorr = std_cross_corr; setParameters(iSampleRate); } // Destructor. qtractorWsolaTimeStretcher::~qtractorWsolaTimeStretcher (void) { if (m_ppFrames) { for (unsigned short i = 0; i < m_iChannels; ++i) { delete [] m_ppMidBuffer[i]; delete [] m_ppRefMidBufferUnaligned[i]; } delete [] m_ppMidBuffer; delete [] m_ppRefMidBufferUnaligned; delete [] m_ppRefMidBuffer; delete [] m_ppFrames; } } // Sets the number of channels, 1=mono, 2=stereo. void qtractorWsolaTimeStretcher::setChannels ( unsigned short iChannels ) { if (m_iChannels == iChannels) return; m_iChannels = iChannels; m_inputBuffer.setChannels(m_iChannels); m_outputBuffer.setChannels(m_iChannels); } // Get the assigne number of channels, 1=mono, 2=stereo. unsigned short qtractorWsolaTimeStretcher::channels (void) const { return m_iChannels; } // Sets new target tempo; less than 1.0 values represent // slower tempo, greater than 1.0 represents faster tempo. void qtractorWsolaTimeStretcher::setTempo ( float fTempo ) { // Set new is tempo scaling. m_fTempo = fTempo; calcSeekWindowLength(); calcOverlapLength(); // Calculate ideal skip length (according to tempo value) m_fNominalSkip = m_fTempo * (m_iSeekWindowLength - m_iOverlapLength); m_fSkipFract = 0; // Calculate how many samples are needed in the input buffer // to process another batch of samples. m_iFramesReq = (unsigned int) (m_fNominalSkip + 0.5f) + m_iOverlapLength; if (m_iFramesReq < m_iSeekWindowLength) m_iFramesReq = m_iSeekWindowLength; m_iFramesReq += m_iSeekLength; clear(); // These will be enough for most purposes, and // should avoid in-the-fly buffer re-allocations... m_inputBuffer.ensureCapacity(m_iFramesReq); m_outputBuffer.ensureCapacity(m_iFramesReq); } // Get assigned target tempo. float qtractorWsolaTimeStretcher::tempo (void) const { return m_fTempo; } // Set quick-seek mode (hierachical search). void qtractorWsolaTimeStretcher::setQuickSeek ( bool bQuickSeek ) { m_bQuickSeek = bQuickSeek; } // Get quick-seek mode. bool qtractorWsolaTimeStretcher::isQuickSeek (void) const { return m_bQuickSeek; } // Sets routine control parameters. // These control are certain time constants defining // how the sound is stretched to the desired duration. // // iSampleRate = sample rate of the sound. // iSequenceMs = one processing sequence length in milliseconds. // iSeekWindowMs = seeking window length for scanning the best // overlapping position. // iOverlapMs = overlapping length. void qtractorWsolaTimeStretcher::setParameters ( unsigned int iSampleRate, unsigned int iSequenceMs, unsigned int iSeekWindowMs, unsigned int iOverlapMs ) { m_iSampleRate = iSampleRate; m_iSequenceMs = iSequenceMs; m_iSeekWindowMs = iSeekWindowMs; m_iOverlapMs = iOverlapMs; m_bAutoSequenceMs = (iSequenceMs < 1); m_bAutoSeekWindowMs = (iSeekWindowMs < 1); // Set tempo to recalculate required frames... setTempo(m_fTempo); } // Get routine control parameters, see setParameters() function. // Any of the parameters to this function can be nullptr, in such case // corresponding parameter value isn't returned. void qtractorWsolaTimeStretcher::getParameters ( unsigned int *piSampleRate, unsigned int *piSequenceMs, unsigned int *piSeekWindowMs, unsigned int *piOverlapMs ) { if (piSampleRate) *piSampleRate = m_iSampleRate; if (piSequenceMs) *piSequenceMs = m_iSequenceMs; if (piSeekWindowMs) *piSeekWindowMs = m_iSeekWindowMs; if (piOverlapMs) *piOverlapMs = m_iOverlapMs; } // Clears mid sample frame buffer. void qtractorWsolaTimeStretcher::clearMidBuffer (void) { if (m_bMidBufferDirty) { for (unsigned short i = 0; i < m_iChannels; ++i) ::memset(m_ppMidBuffer[i], 0, 2 * m_iOverlapLength * sizeof(float)); m_bMidBufferDirty = false; } } // Clears input and mid sample frame buffers. void qtractorWsolaTimeStretcher::clearInput (void) { m_inputBuffer.clear(); clearMidBuffer(); } // Clears all sample frame buffers. void qtractorWsolaTimeStretcher::clear (void) { m_outputBuffer.clear(); m_inputBuffer.clear(); clearMidBuffer(); } // Seeks for the optimal overlap-mixing position. // // The best position is determined as the position where // the two overlapped sample sequences are 'most alike', // in terms of the highest cross-correlation value over // the overlapping period. unsigned int qtractorWsolaTimeStretcher::seekBestOverlapPosition (void) { float fBestCorr, fCorr; unsigned int iBestOffs, iPrevBestOffs; unsigned short i, iStep; int iOffs, j, k; // Slopes the amplitude of the 'midBuffer' samples calcCrossCorrReference(); fBestCorr = -1e38f; // A reasonable lower limit. // Scans for the best correlation value by testing each // possible position over the permitted range. if (m_bQuickSeek) { // Hierachical search... iPrevBestOffs = (m_iSeekLength + 1) >> 1; iOffs = iBestOffs = iPrevBestOffs; for (iStep = 64; iStep > 0; iStep >>= 2) { for (k = -1; k <= 1; k += 2) { for (j = 1; j < 4 || iStep == 64; ++j) { iOffs = iPrevBestOffs + k * j * iStep; if (iOffs < 0 || iOffs >= (int) m_iSeekLength) break; for (i = 0; i < m_iChannels; ++i) { // Calculates correlation value for the mixing // position corresponding to iOffs. fCorr = (*m_pfnCrossCorr)( m_inputBuffer.ptrBegin(i) + iOffs, m_ppRefMidBuffer[i], m_iOverlapLength); // Checks for the highest correlation value. if (fCorr > fBestCorr) { fBestCorr = fCorr; iBestOffs = iOffs; } } } } iPrevBestOffs = iBestOffs; } } else { // Linear search... iBestOffs = 0; for (iOffs = 0; iOffs < (int) m_iSeekLength; ++iOffs) { for (i = 0; i < m_iChannels; ++i) { // Calculates correlation value for the mixing // position corresponding to iOffs. fCorr = (*m_pfnCrossCorr)( m_inputBuffer.ptrBegin(i) + iOffs, m_ppRefMidBuffer[i], m_iOverlapLength); // Checks for the highest correlation value. if (fCorr > fBestCorr) { fBestCorr = fCorr; iBestOffs = iOffs; } } } } return iBestOffs; } // Processes as many processing frames of the samples // from input-buffer, store the result into output-buffer. void qtractorWsolaTimeStretcher::processFrames (void) { unsigned short i; unsigned int j, k; float *pInput, *pOutput; unsigned int iSkip, iOffset; int iTemp; // If mid-buffer is empty, move the first // frames of the input stream into it... if (!m_bMidBufferDirty) { // Wait until we've got overlapLength samples if (m_inputBuffer.frames() < m_iOverlapLength) return; m_inputBuffer.receiveFrames(m_ppMidBuffer, m_iOverlapLength); m_bMidBufferDirty = true; } // Process frames as long as there are enough in // input-buffer to form a processing block. while (m_inputBuffer.frames() >= m_iFramesReq) { // If tempo differs from the nominal, // scan for the best overlapping position... iOffset = seekBestOverlapPosition(); // Mix the frames in the input-buffer at position of iOffset // with the samples in mid-buffer using sliding overlapping; // first partially overlap with the end of the previous // sequence (that's in the mid-buffer). m_outputBuffer.ensureCapacity(m_iOverlapLength); // Overlap... for (i = 0; i < m_iChannels; ++i) { pInput = m_inputBuffer.ptrBegin(i); pOutput = m_outputBuffer.ptrEnd(i); for (j = 0; j < m_iOverlapLength ; ++j) { k = m_iOverlapLength - j; pOutput[j] = (pInput[j + iOffset] * j + m_ppMidBuffer[i][j] * k) / m_iOverlapLength; } } // Commit... m_outputBuffer.putFrames(m_iOverlapLength); // Then copy sequence samples from input-buffer to output... iTemp = (m_iSeekWindowLength - 2 * m_iOverlapLength); if (iTemp > 0) { // Temporary mapping... for (i = 0; i < m_iChannels; ++i) { m_ppFrames[i] = m_inputBuffer.ptrBegin(i) + (iOffset + m_iOverlapLength); } m_outputBuffer.putFrames(m_ppFrames, iTemp); } // Copies the end of the current sequence from input-buffer to // mid-buffer for being mixed with the beginning of the next // processing sequence and so on // assert(iOffset + m_iSeekWindowLength <= m_inputBuffer.frames()); m_inputBuffer.readFrames(m_ppMidBuffer, m_iOverlapLength, (iOffset + m_iSeekWindowLength - m_iOverlapLength)); m_bMidBufferDirty = true; // Remove the processed samples from the input-buffer. Update // the difference between integer & nominal skip step to skip-fract // in order to prevent the error from accumulating over time. m_fSkipFract += m_fNominalSkip; // real skip size iSkip = (int) m_fSkipFract; // rounded to integer skip // Maintain the fraction part, i.e. real vs. integer skip m_fSkipFract -= iSkip; m_inputBuffer.receiveFrames(iSkip); } } // Adds frames of samples into the input of the object. void qtractorWsolaTimeStretcher::putFrames ( float **ppFrames, unsigned int iFrames ) { // Add the frames into the input buffer. m_inputBuffer.putFrames(ppFrames, iFrames); // Process the samples in input buffer. processFrames(); } // Output frames from beginning of the sample buffer. // Copies requested frames output buffer and removes them // from the sample buffer. If there are less than frames() // samples in the buffer, returns all that available. unsigned int qtractorWsolaTimeStretcher::receiveFrames ( float **ppFrames, unsigned int iFrames ) { return m_outputBuffer.receiveFrames(ppFrames, iFrames); } // Returns number of frames currently available. unsigned int qtractorWsolaTimeStretcher::frames() const { return m_outputBuffer.frames(); } // Flush any last samples that are hiding in the internal processing pipeline. void qtractorWsolaTimeStretcher::flushInput (void) { if (m_bMidBufferDirty) { // Prepare a dummy empty buffer... unsigned short i; float dummy[256]; ::memset(&dummy[0], 0, sizeof(dummy)); for (i = 0; i < m_iChannels; ++i) m_ppFrames[i] = &dummy[0]; // Push the last active frames out from the pipeline // by feeding blank samples into processing until // new samples appear in the output... const unsigned int iFrames = frames(); for (i = 0; i < 128; ++i) { putFrames(m_ppFrames, 256); // Any new samples appeared in the output? if (frames() > iFrames) break; } } clearInput(); } //--------------------------------------------------------------------------- // Floating point arithmetics specific algorithm implementations. // // Slopes the amplitude of the mid-buffer samples // so that cross correlation is faster to calculate void qtractorWsolaTimeStretcher::calcCrossCorrReference (void) { for (unsigned int j = 0 ; j < m_iOverlapLength ; ++j) { const float fTemp = (float) j * (float) (m_iOverlapLength - j); for (unsigned short i = 0; i < m_iChannels; ++i) m_ppRefMidBuffer[i][j] = (float) (m_ppMidBuffer[i][j] * fTemp); } } // Calculates overlap period length in frames and reallocate ref-mid-buffer. void qtractorWsolaTimeStretcher::calcOverlapLength (void) { // Must be divisible by 8... unsigned int iNewOverlapLength = (m_iSampleRate * m_iOverlapMs) / 1000; if (iNewOverlapLength < 16) iNewOverlapLength = 16; iNewOverlapLength -= (iNewOverlapLength % 8); const unsigned int iOldOverlapLength = m_iOverlapLength; m_iOverlapLength = iNewOverlapLength; if (m_iOverlapLength > iOldOverlapLength) { unsigned short i; if (m_ppFrames) { for (i = 0; i < m_iChannels; ++i) { delete [] m_ppMidBuffer; delete [] m_ppRefMidBufferUnaligned; } delete [] m_ppMidBuffer; delete [] m_ppRefMidBufferUnaligned; delete [] m_ppRefMidBuffer; delete [] m_ppFrames; } m_ppFrames = new float * [m_iChannels]; m_ppMidBuffer = new float * [m_iChannels]; m_ppRefMidBufferUnaligned = new float * [m_iChannels]; m_ppRefMidBuffer = new float * [m_iChannels]; for (i = 0; i < m_iChannels; ++i) { m_ppMidBuffer[i] = new float [2 * m_iOverlapLength]; m_ppRefMidBufferUnaligned[i] = new float[2 * m_iOverlapLength + 16 / sizeof(float)]; // Ensure that ref-mid-buffer is aligned // to 16 byte boundary for efficiency m_ppRefMidBuffer[i] = (float *) ((((unsigned long) m_ppRefMidBufferUnaligned[i]) + 15) & -16); } m_bMidBufferDirty = true; clearMidBuffer(); } } // Calculates processing sequence length according to tempo setting. void qtractorWsolaTimeStretcher::calcSeekWindowLength (void) { // Adjust tempo param according to tempo, // so that variating processing sequence length is used... // at varius tempo settings, between the given low...top limits #define AUTO_TEMPO_MIN 0.5f // auto setting low tempo range (-50%) #define AUTO_TEMPO_MAX 2.0f // auto setting top tempo range (+100%) #define AUTO_TEMPO_DIFF (AUTO_TEMPO_MAX - AUTO_TEMPO_MIN) // iSequenceMs setting values at above low & top tempo. #define AUTO_SEQ_MIN 40.0f #define AUTO_SEQ_MAX 125.0f #define AUTO_SEQ_DIFF (AUTO_SEQ_MAX - AUTO_SEQ_MIN) #define AUTO_SEQ_K (AUTO_SEQ_DIFF / AUTO_TEMPO_DIFF) #define AUTO_SEQ_C (AUTO_SEQ_MIN - (AUTO_SEQ_K * AUTO_TEMPO_MIN)) // iSeekWindowMs setting values at above low & top tempo. #define AUTO_SEEK_MIN 15.0f #define AUTO_SEEK_MAX 25.0f #define AUTO_SEEK_DIFF (AUTO_SEEK_MAX - AUTO_SEEK_MIN) #define AUTO_SEEK_K (AUTO_SEEK_DIFF / AUTO_TEMPO_DIFF) #define AUTO_SEEK_C (AUTO_SEEK_MIN - (AUTO_SEEK_K * AUTO_TEMPO_MIN)) #define AUTO_LIMITS(x, a, b) ((x) < (a) ? (a) : ((x) > (b) ? (b) : (x))) if (m_bAutoSequenceMs) { float fSeq = AUTO_SEQ_C + AUTO_SEQ_K * m_fTempo; fSeq = AUTO_LIMITS(fSeq, AUTO_SEQ_MIN, AUTO_SEQ_MAX); m_iSequenceMs = (unsigned int) (fSeq + 0.5f); } if (m_bAutoSeekWindowMs) { float fSeek = AUTO_SEEK_C + AUTO_SEEK_K * m_fTempo; fSeek = AUTO_LIMITS(fSeek, AUTO_SEEK_MIN, AUTO_SEEK_MAX); m_iSeekWindowMs = (unsigned int) (fSeek + 0.5f); } // Update seek window lengths. m_iSeekLength = (m_iSampleRate * m_iSeekWindowMs) / 1000; m_iSeekWindowLength = (m_iSampleRate * m_iSequenceMs) / 1000; } //---------------------------------------------------------------------- // class qtractorWsolaTimeStretcher::FifoBuffer -- FIFO buffer/cache method implementation. // // Constructor. qtractorWsolaTimeStretcher::FifoBuffer::FifoBuffer ( unsigned short iChannels ) : m_iChannels(0), m_ppBuffer(nullptr), m_ppBufferUnaligned(nullptr), m_iFrameCount(0), m_iFramePos(0) { setChannels(iChannels); } // Destructor. qtractorWsolaTimeStretcher::FifoBuffer::~FifoBuffer (void) { if (m_ppBufferUnaligned) { for (unsigned short i = 0; i < m_iChannels; ++i) delete [] m_ppBufferUnaligned[i]; delete [] m_ppBufferUnaligned; } if (m_ppBuffer) delete [] m_ppBuffer; } // Sets number of channels, 1=mono, 2=stereo, ... void qtractorWsolaTimeStretcher::FifoBuffer::setChannels ( unsigned short iChannels ) { if (m_iChannels == iChannels) return; m_iChannels = iChannels; m_iBufferSize = 0; ensureCapacity(1024); } // Read frames from beginning of the sample buffer. unsigned int qtractorWsolaTimeStretcher::FifoBuffer::readFrames ( float **ppFrames, unsigned int iFrames, unsigned int iOffset ) const { const unsigned int iMaxFrames = (iFrames > m_iFrameCount ? m_iFrameCount : iFrames); for (unsigned short i = 0; i < m_iChannels; ++i) ::memcpy(ppFrames[i], ptrBegin(i) + iOffset, iMaxFrames * sizeof(float)); return iMaxFrames; } // Adjusts book-keeping so that given number of frames are removed // from beginning of the sample buffer without copying them anywhere. // // Used to reduce the number of samples in the buffer when accessing // the sample buffer directly with ptrBegin() function. unsigned int qtractorWsolaTimeStretcher::FifoBuffer::receiveFrames ( float **ppFrames, unsigned int iFrames, unsigned int iOffset ) { return receiveFrames(readFrames(ppFrames, iFrames, iOffset)); } unsigned int qtractorWsolaTimeStretcher::FifoBuffer::receiveFrames ( unsigned int iFrames ) { if (iFrames >= m_iFrameCount) { const unsigned int iFrameCount = m_iFrameCount; m_iFrameCount = 0; return iFrameCount; } m_iFrameCount -= iFrames; m_iFramePos += iFrames; return iFrames; } // Write samples/frames to the end of sample frame buffer. unsigned int qtractorWsolaTimeStretcher::FifoBuffer::writeFrames ( float **ppFrames, unsigned int iFrames, unsigned int iOffset ) { ensureCapacity(iFrames); for (unsigned short i = 0; i < m_iChannels; ++i) ::memcpy(ptrEnd(i), ppFrames[i] + iOffset, iFrames * sizeof(float)); return iFrames; } // Adjusts the book-keeping to increase number of frames // in the buffer without copying any actual frames. // // This function is used to update the number of frames in the // sample buffer when accessing the buffer directly with ptrEnd() // function. Please be careful though. void qtractorWsolaTimeStretcher::FifoBuffer::putFrames ( float **ppFrames, unsigned int iFrames, unsigned int iOffset ) { m_iFrameCount += writeFrames(ppFrames, iFrames, iOffset); } void qtractorWsolaTimeStretcher::FifoBuffer::putFrames ( unsigned int iFrames ) { ensureCapacity(iFrames); m_iFrameCount += iFrames; } // Ensures that the buffer has capacity for at least this many frames. void qtractorWsolaTimeStretcher::FifoBuffer::ensureCapacity ( unsigned int iCapacity ) { const unsigned int iBufferSize = m_iFramePos + m_iFrameCount + (iCapacity << 2); if (iBufferSize > m_iBufferSize) { // Enlarge the buffer in 4KB steps (round up to next 4KB boundary) const unsigned int iSizeInBytes = ((iBufferSize << 1) * sizeof(float) + 4095) & -4096; // assert(iSizeInBytes % 2 == 0); float **ppTemp = new float * [m_iChannels]; float **ppTempUnaligned = new float * [m_iChannels]; m_iBufferSize = (iSizeInBytes / sizeof(float)) + (16 / sizeof(float)); for (unsigned short i = 0; i < m_iChannels; ++i) { ppTempUnaligned[i] = new float [m_iBufferSize]; ppTemp[i] = (float *) (((unsigned long) ppTempUnaligned[i] + 15) & -16); if (m_ppBuffer) { if (m_iFrameCount > 0) { ::memcpy(ppTemp[i], ptrBegin(i), m_iFrameCount * sizeof(float)); } delete [] m_ppBufferUnaligned[i]; } } if (m_ppBuffer) { delete [] m_ppBufferUnaligned; delete [] m_ppBuffer; } m_ppBufferUnaligned = ppTempUnaligned; m_ppBuffer = ppTemp; // Done realloc. m_iFramePos = 0; } else if (m_iFramePos > (m_iBufferSize >> 2)) { // Rewind the buffer by moving data... if (m_iFrameCount > 0) { for (unsigned short i = 0; i < m_iChannels; ++i) { ::memmove(m_ppBuffer[i], ptrBegin(i), m_iFrameCount * sizeof(float)); } } // Done rewind. m_iFramePos = 0; } } // end of qtractorWsolaTimeStretcher.cpp qtractor-0.9.25/src/PaxHeaders/CMakeLists.txt0000644000000000000000000000013214166551171016062 xustar0030 mtime=1641730681.429609984 30 atime=1641730681.429609984 30 ctime=1641730681.429609984 qtractor-0.9.25/src/CMakeLists.txt0000644000175000001440000003562114166551171017321 0ustar00rncbcusers00000000000000# project (qtractor) set (CMAKE_INCLUDE_CURRENT_DIR ON) set (CMAKE_AUTOUIC ON) set (CMAKE_AUTOMOC ON) set (CMAKE_AUTORCC ON) if (EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/config.h) file (REMOVE ${CMAKE_CURRENT_SOURCE_DIR}/config.h) endif () configure_file (config.h.cmake ${CMAKE_CURRENT_BINARY_DIR}/config.h) set (HEADERS qtractor.h qtractorAbout.h qtractorAtomic.h qtractorActionControl.h qtractorAudioBuffer.h qtractorAudioClip.h qtractorAudioConnect.h qtractorAudioEngine.h qtractorAudioFile.h qtractorAudioListView.h qtractorAudioMadFile.h qtractorAudioMeter.h qtractorAudioMonitor.h qtractorAudioPeak.h qtractorAudioSndFile.h qtractorAudioVorbisFile.h qtractorClip.h qtractorClipCommand.h qtractorClipSelect.h qtractorComboBox.h qtractorCommand.h qtractorConnect.h qtractorConnections.h qtractorCtlEvent.h qtractorCurve.h qtractorCurveCommand.h qtractorCurveFile.h qtractorCurveSelect.h qtractorDocument.h qtractorDssiPlugin.h qtractorEngine.h qtractorEngineCommand.h qtractorFileList.h qtractorFileListView.h qtractorFiles.h qtractorFileSystem.h qtractorInsertPlugin.h qtractorInstrument.h qtractorInstrumentMenu.h qtractorLadspaPlugin.h qtractorList.h qtractorLv2Plugin.h qtractorLv2Gtk2Plugin.h qtractorMessageBox.h qtractorMessageList.h qtractorMessages.h qtractorMeter.h qtractorMidiBuffer.h qtractorMidiClip.h qtractorMidiConnect.h qtractorMidiControl.h qtractorMidiControlCommand.h qtractorMidiControlObserver.h qtractorMidiControlTypeGroup.h qtractorMidiCursor.h qtractorMidiEditor.h qtractorMidiEditCommand.h qtractorMidiEditEvent.h qtractorMidiEditList.h qtractorMidiEditSelect.h qtractorMidiEditTime.h qtractorMidiEditView.h qtractorMidiEngine.h qtractorMidiEvent.h qtractorMidiEventList.h qtractorMidiFile.h qtractorMidiFileTempo.h qtractorMidiListView.h qtractorMidiManager.h qtractorMidiMeter.h qtractorMidiMonitor.h qtractorMidiRpn.h qtractorMidiSequence.h qtractorMidiSysex.h qtractorMidiThumbView.h qtractorMidiTimer.h qtractorMixer.h qtractorMmcEvent.h qtractorMonitor.h qtractorNsmClient.h qtractorObserver.h qtractorObserverWidget.h qtractorOptions.h qtractorPlugin.h qtractorPluginFactory.h qtractorPluginCommand.h qtractorPluginListView.h qtractorPropertyCommand.h qtractorRingBuffer.h qtractorRubberBand.h qtractorScrollView.h qtractorSession.h qtractorSessionCommand.h qtractorSessionCursor.h qtractorSpinBox.h qtractorThumbView.h qtractorTimeScale.h qtractorTimeScaleCommand.h qtractorTimeStretcher.h qtractorTrack.h qtractorTrackButton.h qtractorTrackCommand.h qtractorTrackList.h qtractorTrackTime.h qtractorTrackView.h qtractorTracks.h qtractorVstPlugin.h qtractorVst3Plugin.h qtractorZipFile.h qtractorWsolaTimeStretcher.h qtractorBusForm.h qtractorClipForm.h qtractorConnectForm.h qtractorEditRangeForm.h qtractorExportForm.h qtractorInstrumentForm.h qtractorMainForm.h qtractorMidiControlForm.h qtractorMidiControlObserverForm.h qtractorMidiEditorForm.h qtractorMidiSysexForm.h qtractorMidiToolsForm.h qtractorOptionsForm.h qtractorPaletteForm.h qtractorPasteRepeatForm.h qtractorPluginForm.h qtractorPluginSelectForm.h qtractorSessionForm.h qtractorShortcutForm.h qtractorTakeRangeForm.h qtractorTempoAdjustForm.h qtractorTimeScaleForm.h qtractorTrackForm.h ) set (SOURCES qtractor.cpp qtractorActionControl.cpp qtractorAudioBuffer.cpp qtractorAudioClip.cpp qtractorAudioConnect.cpp qtractorAudioEngine.cpp qtractorAudioFile.cpp qtractorAudioListView.cpp qtractorAudioMadFile.cpp qtractorAudioMeter.cpp qtractorAudioMonitor.cpp qtractorAudioPeak.cpp qtractorAudioSndFile.cpp qtractorAudioVorbisFile.cpp qtractorClip.cpp qtractorClipCommand.cpp qtractorClipSelect.cpp qtractorComboBox.cpp qtractorCommand.cpp qtractorConnect.cpp qtractorConnections.cpp qtractorDocument.cpp qtractorCurve.cpp qtractorCurveCommand.cpp qtractorCurveFile.cpp qtractorCurveSelect.cpp qtractorDssiPlugin.cpp qtractorEngine.cpp qtractorEngineCommand.cpp qtractorFileList.cpp qtractorFileListView.cpp qtractorFiles.cpp qtractorFileSystem.cpp qtractorInsertPlugin.cpp qtractorInstrument.cpp qtractorInstrumentMenu.cpp qtractorLadspaPlugin.cpp qtractorLv2Plugin.cpp qtractorLv2Gtk2Plugin.cpp qtractorMessageBox.cpp qtractorMessageList.cpp qtractorMessages.cpp qtractorMeter.cpp qtractorMidiClip.cpp qtractorMidiConnect.cpp qtractorMidiControl.cpp qtractorMidiControlCommand.cpp qtractorMidiControlObserver.cpp qtractorMidiControlTypeGroup.cpp qtractorMidiCursor.cpp qtractorMidiEditor.cpp qtractorMidiEditCommand.cpp qtractorMidiEditEvent.cpp qtractorMidiEditList.cpp qtractorMidiEditSelect.cpp qtractorMidiEditTime.cpp qtractorMidiEditView.cpp qtractorMidiEngine.cpp qtractorMidiEventList.cpp qtractorMidiFile.cpp qtractorMidiFileTempo.cpp qtractorMidiListView.cpp qtractorMidiManager.cpp qtractorMidiMeter.cpp qtractorMidiMonitor.cpp qtractorMidiRpn.cpp qtractorMidiSequence.cpp qtractorMidiThumbView.cpp qtractorMidiTimer.cpp qtractorMixer.cpp qtractorMmcEvent.cpp qtractorNsmClient.cpp qtractorObserver.cpp qtractorObserverWidget.cpp qtractorOptions.cpp qtractorPlugin.cpp qtractorPluginFactory.cpp qtractorPluginCommand.cpp qtractorPluginListView.cpp qtractorRubberBand.cpp qtractorScrollView.cpp qtractorSession.cpp qtractorSessionCommand.cpp qtractorSessionCursor.cpp qtractorSpinBox.cpp qtractorThumbView.cpp qtractorTimeScale.cpp qtractorTimeScaleCommand.cpp qtractorTimeStretcher.cpp qtractorTrack.cpp qtractorTrackButton.cpp qtractorTrackCommand.cpp qtractorTrackList.cpp qtractorTrackTime.cpp qtractorTrackView.cpp qtractorTracks.cpp qtractorVstPlugin.cpp qtractorVst3Plugin.cpp qtractorWsolaTimeStretcher.cpp qtractorZipFile.cpp qtractorBusForm.cpp qtractorClipForm.cpp qtractorConnectForm.cpp qtractorEditRangeForm.cpp qtractorExportForm.cpp qtractorInstrumentForm.cpp qtractorMainForm.cpp qtractorMidiControlForm.cpp qtractorMidiControlObserverForm.cpp qtractorMidiEditorForm.cpp qtractorMidiSysexForm.cpp qtractorMidiToolsForm.cpp qtractorOptionsForm.cpp qtractorPaletteForm.cpp qtractorPasteRepeatForm.cpp qtractorPluginForm.cpp qtractorPluginSelectForm.cpp qtractorSessionForm.cpp qtractorShortcutForm.cpp qtractorTakeRangeForm.cpp qtractorTempoAdjustForm.cpp qtractorTimeScaleForm.cpp qtractorTrackForm.cpp ) set (FORMS qtractorBusForm.ui qtractorClipForm.ui qtractorConnectForm.ui qtractorEditRangeForm.ui qtractorExportForm.ui qtractorInstrumentForm.ui qtractorMainForm.ui qtractorMidiControlForm.ui qtractorMidiControlObserverForm.ui qtractorMidiEditorForm.ui qtractorMidiSysexForm.ui qtractorMidiToolsForm.ui qtractorOptionsForm.ui qtractorPaletteForm.ui qtractorPasteRepeatForm.ui qtractorPluginForm.ui qtractorPluginSelectForm.ui qtractorSessionForm.ui qtractorShortcutForm.ui qtractorTakeRangeForm.ui qtractorTempoAdjustForm.ui qtractorTimeScaleForm.ui qtractorTrackForm.ui ) set (RESOURCES qtractor.qrc ) set (TRANSLATIONS translations/qtractor_cs.ts translations/qtractor_de.ts translations/qtractor_es.ts translations/qtractor_fr.ts translations/qtractor_it.ts translations/qtractor_ja.ts translations/qtractor_pt.ts translations/qtractor_ru.ts ) if (QT_VERSION VERSION_LESS 5.15.0) qt5_add_translation (QM_FILES ${TRANSLATIONS}) else () qt_add_translation (QM_FILES ${TRANSLATIONS}) endif () add_custom_target (translations ALL DEPENDS ${QM_FILES}) if (WIN32) set (RC_FILE ${CMAKE_CURRENT_SOURCE_DIR}/win32/${PROJECT_NAME}.rc) set (RES_FILE ${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}.res.obj) find_program (WINDRES_EXECUTABLE NAMES windres mingw32-windres i686-mingw32-windres) if (MINGW) exec_program (${WINDRES_EXECUTABLE} ARGS "-i ${RC_FILE} -o ${RES_FILE} --include-dir=${CMAKE_CURRENT_SOURCE_DIR}/images") list (APPEND SOURCES ${RES_FILE}) else () list (APPEND SOURCES ${RC_FILE}) endif () endif () if (APPLE) set (ICON_FILE ${CMAKE_CURRENT_SOURCE_DIR}/images/${PROJECT_NAME}.icns) list (APPEND SOURCES ${ICON_FILE}) set (MACOSX_BUNDLE_ICON_FILE ${PROJECT_NAME}.icns) set_source_files_properties (${ICON_FILE} PROPERTIES MACOSX_PACKAGE_LOCATION Resources) endif () if (CONFIG_VST3SDK) add_definitions(-DNDEBUG) set (VST3SDK_SOURCES ${CONFIG_VST3SDK}/base/source/baseiids.cpp # ${CONFIG_VST3SDK}/base/source/fstring.cpp ${CONFIG_VST3SDK}/base/source/fobject.cpp ${CONFIG_VST3SDK}/base/thread/source/flock.cpp ${CONFIG_VST3SDK}/public.sdk/source/common/commoniids.cpp ${CONFIG_VST3SDK}/public.sdk/source/vst/vstinitiids.cpp ${CONFIG_VST3SDK}/pluginterfaces/base/coreiids.cpp ${CONFIG_VST3SDK}/pluginterfaces/base/funknown.cpp ) endif () add_executable (${PROJECT_NAME} ${HEADERS} ${SOURCES} ${FORMS} ${RESOURCES} ${VST3SDK_SOURCES} ) # Add some debugger flags. if (CONFIG_DEBUG AND UNIX AND NOT APPLE) target_compile_options (${PROJECT_NAME} PRIVATE -g -fsanitize=address -fno-omit-frame-pointer) target_link_libraries (${PROJECT_NAME} PRIVATE asan) endif () add_executable (${PROJECT_NAME}_plugin_scan qtractor_plugin_scan.cpp ${VST3SDK_SOURCES}) set_target_properties (${PROJECT_NAME} PROPERTIES CXX_STANDARD 17) set_target_properties (${PROJECT_NAME}_plugin_scan PROPERTIES CXX_STANDARD 17) if (WIN32) set_target_properties (${PROJECT_NAME} PROPERTIES WIN32_EXECUTABLE true) set_target_properties (${PROJECT_NAME}_plugin_scan PROPERTIES WIN32_EXECUTABLE true) endif () if (APPLE) set_target_properties (${PROJECT_NAME} PROPERTIES MACOSX_BUNDLE true) set_target_properties (${PROJECT_NAME}_plugin_scan PROPERTIES MACOSX_BUNDLE true) endif () target_link_libraries (${PROJECT_NAME} PRIVATE Qt${QT_VERSION_MAJOR}::Widgets Qt${QT_VERSION_MAJOR}::Xml) target_link_libraries (${PROJECT_NAME}_plugin_scan PRIVATE Qt${QT_VERSION_MAJOR}::Core) if (CONFIG_XUNIQUE) target_link_libraries (${PROJECT_NAME} PRIVATE Qt${QT_VERSION_MAJOR}::Network) endif () if (UNIX AND NOT APPLE) if (DL_LIBRARY) target_link_libraries (${PROJECT_NAME} PRIVATE ${DL_LIBRARY}) target_link_libraries (${PROJECT_NAME}_plugin_scan PRIVATE ${DL_LIBRARY}) endif () endif () if (CONFIG_LIBJACK) target_link_libraries (${PROJECT_NAME} PRIVATE PkgConfig::JACK) endif () if (CONFIG_LIBASOUND) target_link_libraries (${PROJECT_NAME} PRIVATE PkgConfig::ALSA) endif () if (CONFIG_LIBSNDFILE) target_link_libraries (${PROJECT_NAME} PRIVATE PkgConfig::SNDFILE) endif () if (CONFIG_LIBVORBIS) target_link_libraries (${PROJECT_NAME} PRIVATE PkgConfig::VORBIS) target_link_libraries (${PROJECT_NAME} PRIVATE PkgConfig::VORBISENC) target_link_libraries (${PROJECT_NAME} PRIVATE PkgConfig::VORBISFILE) target_link_libraries (${PROJECT_NAME} PRIVATE PkgConfig::OGG) endif () if (CONFIG_LIBMAD) target_link_libraries (${PROJECT_NAME} PRIVATE PkgConfig::MAD) endif () if (CONFIG_LIBSAMPLERATE) target_link_libraries (${PROJECT_NAME} PRIVATE PkgConfig::SAMPLERATE) endif () if (CONFIG_LIBRUBBERBAND) target_link_libraries (${PROJECT_NAME} PRIVATE PkgConfig::RUBBERBAND) endif () if (CONFIG_LIBAUBIO) target_link_libraries (${PROJECT_NAME} PRIVATE PkgConfig::AUBIO) endif () if (CONFIG_LIBLO) target_link_libraries (${PROJECT_NAME} PRIVATE PkgConfig::LIBLO) endif () if (CONFIG_LIBZ) target_link_libraries (${PROJECT_NAME} PRIVATE PkgConfig::ZLIB) endif () if (CONFIG_LIBLILV) target_link_libraries (${PROJECT_NAME} PRIVATE PkgConfig::LILV) endif () if (CONFIG_LIBSUIL) target_link_libraries (${PROJECT_NAME} PRIVATE PkgConfig::SUIL) endif () if (CONFIG_LV2) target_include_directories (${PROJECT_NAME} PRIVATE ${LV2_INCLUDE_DIRS}) target_link_directories (${PROJECT_NAME} PRIVATE ${LV2_LIBRARY_DIRS}) target_link_libraries (${PROJECT_NAME} PRIVATE ${LV2_LIBRARIES}) target_include_directories (${PROJECT_NAME}_plugin_scan PRIVATE ${LV2_INCLUDE_DIRS}) target_link_directories (${PROJECT_NAME}_plugin_scan PRIVATE ${LV2_LIBRARY_DIRS}) target_link_libraries (${PROJECT_NAME}_plugin_scan PRIVATE ${LV2_LIBRARIES}) endif () if (CONFIG_LV2_UI_GTK2) target_include_directories (${PROJECT_NAME} PRIVATE ${GTK2_INCLUDE_DIRS}) target_link_directories (${PROJECT_NAME} PRIVATE ${GTK2_LIBRARY_DIRS}) target_link_libraries (${PROJECT_NAME} PRIVATE ${GTK2_LIBRARIES}) endif () if (CONFIG_LV2_UI_GTKMM2) target_include_directories (${PROJECT_NAME} PRIVATE ${GTKMM2_INCLUDE_DIRS}) target_link_directories (${PROJECT_NAME} PRIVATE ${GTKMM2_LIBRARY_DIRS}) target_link_libraries (${PROJECT_NAME} PRIVATE ${GTKMM2_LIBRARIES}) endif () if (CONFIG_VST3 AND CONFIG_VST3SDK) target_include_directories (${PROJECT_NAME} PRIVATE ${CONFIG_VST3SDK}) target_include_directories (${PROJECT_NAME}_plugin_scan PRIVATE ${CONFIG_VST3SDK}) if (XCB_FOUND) target_include_directories (${PROJECT_NAME} PRIVATE ${XCB_INCLUDE_DIRS}) target_link_directories (${PROJECT_NAME} PRIVATE ${XCB_LIBRARY_DIRS}) target_link_libraries (${PROJECT_NAME} PRIVATE ${XCB_LIBRARIES}) endif () if (PTHREAD_LIBRARY) target_link_libraries (${PROJECT_NAME} PRIVATE ${PTHREAD_LIBRARY}) target_link_libraries (${PROJECT_NAME}_plugin_scan PRIVATE ${PTHREAD_LIBRARY}) endif () endif () if (UNIX AND NOT APPLE) install (TARGETS ${PROJECT_NAME} RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}) install (TARGETS ${PROJECT_NAME}_plugin_scan RUNTIME DESTINATION ${CMAKE_INSTALL_LIBDIR}/${PROJECT_NAME}) install (FILES ${QM_FILES} DESTINATION ${CMAKE_INSTALL_DATADIR}/${PROJECT_NAME}/translations) install (FILES org.rncbc.${PROJECT_NAME}.desktop DESTINATION ${CMAKE_INSTALL_DATADIR}/applications) install (FILES images/${PROJECT_NAME}.png DESTINATION ${CMAKE_INSTALL_DATADIR}/icons/hicolor/32x32/apps) install (FILES images/${PROJECT_NAME}.svg DESTINATION ${CMAKE_INSTALL_DATADIR}/icons/hicolor/scalable/apps) install (FILES appdata/org.rncbc.${PROJECT_NAME}.xml DESTINATION ${CMAKE_INSTALL_DATADIR}/metainfo) install (FILES mimetypes/${PROJECT_NAME}.xml DESTINATION ${CMAKE_INSTALL_DATADIR}/mime/packages) install (FILES mimetypes/application-x-${PROJECT_NAME}-session.png mimetypes/application-x-${PROJECT_NAME}-template.png mimetypes/application-x-${PROJECT_NAME}-archive.png DESTINATION ${CMAKE_INSTALL_DATADIR}/icons/hicolor/32x32/mimetypes) install (FILES mimetypes/application-x-${PROJECT_NAME}-session.svg mimetypes/application-x-${PROJECT_NAME}-template.svg mimetypes/application-x-${PROJECT_NAME}-archive.svg DESTINATION ${CMAKE_INSTALL_DATADIR}/icons/hicolor/scalable/mimetypes) endif () if (WIN32) install (TARGETS ${PROJECT_NAME} RUNTIME DESTINATION ${CMAKE_CURRENT_BINARY_DIR}) install (TARGETS ${PROJECT_NAME}_plugin_scan RUNTIME DESTINATION ${CMAKE_CURRENT_BINARY_DIR}) install (FILES ${QM_FILES} DESTINATION ${CMAKE_INSTALL_DATADIR}/${PROJECT_NAME}/translations) endif () qtractor-0.9.25/src/PaxHeaders/qtractorMidiThumbView.h0000644000000000000000000000013214166551171017770 xustar0030 mtime=1641730681.456610276 30 atime=1641730681.455610265 30 ctime=1641730681.456610276 qtractor-0.9.25/src/qtractorMidiThumbView.h0000644000175000001440000000544314166551171021226 0ustar00rncbcusers00000000000000// qtractorMidiThumbView.h // /**************************************************************************** Copyright (C) 2005-2020, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorMidiThumbView_h #define __qtractorMidiThumbView_h #include // Forward declarations. class qtractorMidiEditor; class qtractorRubberBand; class QPaintEvent; class QResizeEvent; class QMouseEvent; class QKeyEvent; //------------------------------------------------------------------------- // qtractorMidiThumbView -- Session track line thumb view. class qtractorMidiThumbView : public QFrame { Q_OBJECT public: // Constructor. qtractorMidiThumbView(qtractorMidiEditor *pEditor, QWidget *pParent = 0); // Update playhead-position. void updatePlayHead(unsigned long iPlayHead); // (Re)create the complete view pixmap. void updateContents(); public slots: // Update thumb-position. void updateThumb(int dx = 0); protected: // Update view-position. void updateView(int dx); // Set playhead-position (indirect). void setPlayHeadX(int iPlayHeadX); // MIDI clip-line paint method. void paintEvent(QPaintEvent *pPaintEvent); // MIDI clip-line paint method. void resizeEvent(QResizeEvent *pResizeEvent); // Handle selection with mouse. void mousePressEvent(QMouseEvent *pMouseEvent); void mouseMoveEvent(QMouseEvent *pMouseEvent); void mouseReleaseEvent(QMouseEvent *pMouseEvent); // Reset drag state. void resetDragState(); // Keyboard event handler. void keyPressEvent(QKeyEvent *pKeyEvent); private: // LOcal MIDI editor instance. qtractorMidiEditor *m_pEditor; // Local double-buffering pixmap. QPixmap m_pixmap; // Local contents length (in ticks). unsigned long m_iContentsLength; // Local playhead positioning. int m_iPlayHeadX; // The thumb rubber-band widget. qtractorRubberBand *m_pRubberBand; // Thumb drag-states. enum { DragNone = 0, DragStart, DragMove, DragClick } m_dragState; QPoint m_posDrag; }; #endif // __qtractorMidiThumbView_h // end of qtractorMidiThumbView.h qtractor-0.9.25/src/PaxHeaders/qtractorMidiConnect.h0000644000000000000000000000013214166551171017447 xustar0030 mtime=1641730681.448610189 30 atime=1641730681.448610189 30 ctime=1641730681.448610189 qtractor-0.9.25/src/qtractorMidiConnect.h0000644000175000001440000001034514166551171020702 0ustar00rncbcusers00000000000000// qtractorMidiConnect.h // /**************************************************************************** Copyright (C) 2005-2019, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorMidiConnect_h #define __qtractorMidiConnect_h #include "qtractorConnect.h" #include // Forward declarations. class qtractorMidiPortItem; class qtractorMidiClientItem; class qtractorMidiClientListView; class qtractorMidiConnect; //---------------------------------------------------------------------- // qtractorMidiPortItem -- Alsa port list item. // class qtractorMidiPortItem : public qtractorPortListItem { public: // Constructor. qtractorMidiPortItem(qtractorMidiClientItem *pClientItem); // Default destructor. ~qtractorMidiPortItem(); // Jack handles accessors. int alsaClient() const; int alsaPort() const; }; //---------------------------------------------------------------------- // qtractorMidiClientItem -- Alsa client list item. // class qtractorMidiClientItem : public qtractorClientListItem { public: // Constructor. qtractorMidiClientItem(qtractorMidiClientListView *pClientListView); // Default destructor. ~qtractorMidiClientItem(); // Jack client accessors. int alsaClient() const; // Port finder by id. qtractorMidiPortItem *findPortItem(int iAlsaPort); }; //---------------------------------------------------------------------- // qtractorMidiClientListView -- Alsa client list view. // class qtractorMidiClientListView : public qtractorClientListView { public: // Constructor. qtractorMidiClientListView(QWidget *pParent = nullptr); // Default destructor. ~qtractorMidiClientListView(); // Alsa sequencer accessor. snd_seq_t *alsaSeq() const; // Client finder by id. qtractorMidiClientItem *findClientItem(int iAlsaClient); // Client port finder by id. qtractorMidiPortItem *findClientPortItem(int iAlsaClient, int iAlsaPort); // Client:port refreshner (return newest item count). int updateClientPorts(); }; //---------------------------------------------------------------------------- // qtractorMidiConnect -- Connections model integrated object. // class qtractorMidiConnect : public qtractorConnect { public: // Constructor. qtractorMidiConnect( qtractorMidiClientListView *pOListView, qtractorMidiClientListView *pIListView, qtractorConnectorView *pConnectorView); // Default destructor. ~qtractorMidiConnect(); // ALSA sequencer accessor. snd_seq_t *alsaSeq() const; // icon-set array indexes. enum { ClientIn = 0, // Input client item icon. ClientOut = 1, // Output client item icon. PortIn = 2, // Input port item icon. PortOut = 3, // Output port item icon. IconCount = 4 // Number of icons in local array. }; // Common icon accessor. static const QIcon& icon(int iIcon); protected: // Virtual Connect/Disconnection primitives. bool connectPorts(qtractorPortListItem *pOPort, qtractorPortListItem *pIPort); bool disconnectPorts(qtractorPortListItem *pOPort, qtractorPortListItem *pIPort); // Update port connection references. void updateConnections(); // Update (clear) MIDI-buses connect lists (non-virtual). void disconnectPortsUpdate( qtractorPortListItem *pOPort, qtractorPortListItem *pIPort); private: // Local pixmap-set janitor methods. void createIcons(); void deleteIcons(); // Local static pixmap-set array. static QIcon *g_apIcons[IconCount]; static int g_iIconsRefCount; }; #endif // __qtractorMidiConnect_h // end of qtractorMidiConnect.h qtractor-0.9.25/src/PaxHeaders/qtractorTrackForm.ui0000644000000000000000000000013214166551171017331 xustar0030 mtime=1641730681.465610373 30 atime=1641730681.465610373 30 ctime=1641730681.465610373 qtractor-0.9.25/src/qtractorTrackForm.ui0000644000175000001440000005443114166551171020570 0ustar00rncbcusers00000000000000 rncbc aka Rui Nuno Capela qtractor - An Audio/MIDI multi-track sequencer. Copyright (C) 2005-2021, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. qtractorTrackForm 0 0 380 320 Qt::StrongFocus Track :/images/trackProperties.png 0 Track &Name: TrackNameTextEdit 280 0 32767 48 Track name description 32 32 48 48 Qt::TabFocus Track icon 4 0 Type 4 8 Audio track type &Audio MIDI track type &MIDI Input / Output 4 8 0 0 80 0 Input bus name 0 0 80 0 Output bus name 22 22 24 24 Qt::TabFocus Manage buses ... MIDI / Instrument 8 4 &Program: ProgComboBox &Bank: BankComboBox Bank &Select Method: BankSelMethodComboBox MIDI Omni: Capture All Channels &Omni &Channel: ChannelSpinBox 48 24 MIDI Channel (1-16) 1 16 MIDI Patch: Instrument 0 0 MIDI Patch: Bank Select Method MIDI Patch: Drum Mode &Drums MIDI Patch: Bank true MIDI Patch: Program true View / Colors 4 8 &Foreground: ForegroundColorComboBox 64 0 Foreground color true 22 22 24 24 Qt::TabFocus Select custom track foreground color ... :/images/formColor.png Qt::Horizontal QSizePolicy::Expanding 8 8 Bac&kground: Qt::AlignRight|Qt::AlignVCenter BackgroundColorComboBox 64 0 Background color true 22 22 24 24 Qt::TabFocus Select custom track background color ... :/images/formColor.png Plugins Qt::WheelFocus Track plugins 90 28 Add plugin &Add... :/images/formCreate.png Qt::ToolButtonTextBesideIcon 90 28 Remove plugin &Remove :/images/formRemove.png Qt::ToolButtonTextBesideIcon Qt::Vertical 8 8 90 28 Move plugin up &Up :/images/formMoveUp.png Qt::ToolButtonTextBesideIcon 90 28 Move plugin down &Down :/images/formMoveDown.png Qt::ToolButtonTextBesideIcon Whether to enable plugin latency/delay compensation &Latency compensation Qt::Horizontal QDialogButtonBox::Cancel|QDialogButtonBox::Ok qtractorPluginListView QListWidget
qtractorPluginListView.h
 TrackNameTextEdit TrackIconPushButton AudioRadioButton MidiRadioButton InputBusNameComboBox OutputBusNameComboBox BusNameToolButton OmniCheckBox ChannelSpinBox InstrumentComboBox BankSelMethodComboBox DrumsCheckBox BankComboBox ProgComboBox ForegroundColorComboBox ForegroundColorToolButton BackgroundColorComboBox BackgroundColorToolButton PluginListView AddPluginToolButton RemovePluginToolButton MoveUpPluginToolButton MoveDownPluginToolButton PluginListLatencyCheckBox DialogButtonBox qtractor-0.9.25/src/PaxHeaders/qtractorVstPlugin.cpp0000644000000000000000000000013214166551171017541 xustar0030 mtime=1641730681.468610405 30 atime=1641730681.468610405 30 ctime=1641730681.468610405 qtractor-0.9.25/src/qtractorVstPlugin.cpp0000644000175000001440000021141314166551171020773 0ustar00rncbcusers00000000000000// qtractorVstPlugin.cpp // /**************************************************************************** Copyright (C) 2005-2021, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #ifdef CONFIG_VST #include "qtractorVstPlugin.h" #include "qtractorPluginForm.h" #include "qtractorSession.h" #include "qtractorAudioEngine.h" #include "qtractorMidiManager.h" #include "qtractorOptions.h" #if 0//QTRACTOR_VST_EDITOR_TOOL #include "qtractorMainForm.h" #endif #include #include #include #if QT_VERSION < QT_VERSION_CHECK(4, 5, 0) namespace Qt { const WindowFlags WindowCloseButtonHint = WindowFlags(0x08000000); } #endif #if QT_VERSION < QT_VERSION_CHECK(5, 0, 0) #ifdef CONFIG_VST_X11 #include #include #include typedef void (*XEventProc)(XEvent *); #endif // CONFIG_VST_X11 #else #include #endif #if !defined(VST_2_3_EXTENSIONS) #ifdef CONFIG_VESTIGE typedef int32_t VstInt32; typedef intptr_t VstIntPtr; #else typedef long VstInt32; typedef long VstIntPtr; #endif #define VSTCALLBACK #endif typedef AEffect* (*VST_GetPluginInstance) (audioMasterCallback); static VstIntPtr VSTCALLBACK qtractorVstPlugin_HostCallback (AEffect* effect, VstInt32 opcode, VstInt32 index, VstIntPtr value, void *ptr, float opt); // Specific extended flags that saves us // from calling canDo() in audio callbacks. enum qtractorVstPluginFlagsEx { effFlagsExCanSendVstEvents = 1 << 0, effFlagsExCanSendVstMidiEvents = 1 << 1, effFlagsExCanSendVstTimeInfo = 1 << 2, effFlagsExCanReceiveVstEvents = 1 << 3, effFlagsExCanReceiveVstMidiEvents = 1 << 4, effFlagsExCanReceiveVstTimeInfo = 1 << 5, effFlagsExCanProcessOffline = 1 << 6, effFlagsExCanUseAsInsert = 1 << 7, effFlagsExCanUseAsSend = 1 << 8, effFlagsExCanMixDryWet = 1 << 9, effFlagsExCanMidiProgramNames = 1 << 10 }; // Some VeSTige missing opcodes and flags. #ifdef CONFIG_VESTIGE const int effSetProgramName = 4; const int effGetParamLabel = 6; const int effGetParamDisplay = 7; const int effGetChunk = 23; const int effSetChunk = 24; const int effFlagsProgramChunks = 32; #endif //--------------------------------------------------------------------- // qtractorVstPlugin::EditorWidget - Helpers for own editor widget. #if QT_VERSION < QT_VERSION_CHECK(5, 0, 0) #ifdef CONFIG_VST_X11 static int g_iXError = 0; static int tempXErrorHandler ( Display *, XErrorEvent * ) { ++g_iXError; return 0; } static XEventProc getXEventProc ( Display *pDisplay, Window w ) { int iSize = 0; unsigned long iBytes = 0, iCount = 0; unsigned char *pData = nullptr; XEventProc eventProc = nullptr; Atom aType, aName = XInternAtom(pDisplay, "_XEventProc", false); #if defined(__x86_64__) const long length = 2; #else const long length = 1; #endif g_iXError = 0; XErrorHandler oldErrorHandler = XSetErrorHandler(tempXErrorHandler); XGetWindowProperty(pDisplay, w, aName, 0, length, false, AnyPropertyType, &aType, &iSize, &iCount, &iBytes, &pData); if (g_iXError == 0 && iCount > 0 && pData) { if (iCount == 1) eventProc = (XEventProc) (pData); XFree(pData); } XSetErrorHandler(oldErrorHandler); return eventProc; } static Window getXChildWindow ( Display *pDisplay, Window w ) { Window wRoot = 0, wParent = 0, *pwChildren = nullptr, wChild = 0; unsigned int iChildren = 0; XQueryTree(pDisplay, w, &wRoot, &wParent, &pwChildren, &iChildren); if (iChildren > 0) { wChild = pwChildren[0]; XFree(pwChildren); } return wChild; } #endif // CONFIG_VST_X11 #endif //---------------------------------------------------------------------------- // qtractorVstPlugin::EditorWidget -- Plugin editor wrapper widget. // // Dynamic singleton list of VST editors. static QList g_vstEditors; class qtractorVstPlugin::EditorWidget : public QWidget { public: // Constructor. EditorWidget(QWidget *pParent = nullptr, Qt::WindowFlags wflags = Qt::WindowFlags()) : QWidget(pParent, wflags), #if QT_VERSION < QT_VERSION_CHECK(5, 0, 0) #ifdef CONFIG_VST_X11 m_pDisplay(QX11Info::display()), m_wVstEditor(0), m_pVstEventProc(nullptr), m_bButtonPress(false), #endif // CONFIG_VST_X11 #else m_pWindow(nullptr), #endif m_pVstPlugin(nullptr) { QWidget::setAttribute(Qt::WA_QuitOnClose, false); } // Destructor. ~EditorWidget() { close(); } // Specialized editor methods. void open(qtractorVstPlugin *pVstPlugin) { m_pVstPlugin = pVstPlugin; // Start the proper (child) editor... long value = 0; void *ptr = nullptr; #if QT_VERSION < QT_VERSION_CHECK(5, 0, 0) #ifdef CONFIG_VST_X11 value = (long) m_pDisplay; ptr = (void *) QWidget::winId(); #endif // CONFIG_VST_X11 #else m_pWindow = new QWindow(); m_pWindow->create(); QWidget *pContainer = QWidget::createWindowContainer(m_pWindow, this); QVBoxLayout *pVBoxLayout = new QVBoxLayout(); pVBoxLayout->setContentsMargins(0, 0, 0, 0); pVBoxLayout->setSpacing(0); pVBoxLayout->addWidget(pContainer); QWidget::setLayout(pVBoxLayout); ptr = (void *) m_pWindow->winId(); #endif // Launch the custom GUI editor... m_pVstPlugin->vst_dispatch(0, effEditOpen, 0, value, ptr, 0.0f); // Make it the right size struct ERect { short top; short left; short bottom; short right; } *pRect; if (m_pVstPlugin->vst_dispatch(0, effEditGetRect, 0, 0, &pRect, 0.0f)) { const int w = pRect->right - pRect->left; const int h = pRect->bottom - pRect->top; if (w > 0 && h > 0) QWidget::setFixedSize(w, h); } #if QT_VERSION < QT_VERSION_CHECK(5, 0, 0) #ifdef CONFIG_VST_X11 m_wVstEditor = getXChildWindow(m_pDisplay, (Window) QWidget::winId()); if (m_wVstEditor) m_pVstEventProc = getXEventProc(m_pDisplay, m_wVstEditor); #endif // CONFIG_VST_X11 #endif g_vstEditors.append(this); } // Close the editor widget. void close() { QWidget::close(); if (m_pVstPlugin) { m_pVstPlugin->vst_dispatch(0, effEditClose, 0, 0, nullptr, 0.0f); m_pVstPlugin = nullptr; } const int iIndex = g_vstEditors.indexOf(this); if (iIndex >= 0) g_vstEditors.removeAt(iIndex); #if QT_VERSION >= QT_VERSION_CHECK(5, 0, 0) if (m_pWindow) { m_pWindow->destroy(); delete m_pWindow; } #endif } #if QT_VERSION < QT_VERSION_CHECK(5, 0, 0) #ifdef CONFIG_VST_X11 // Local X11 event filter. bool x11EventFilter(XEvent *pEvent) { if (m_pVstEventProc && pEvent->xany.window == m_wVstEditor) { // Avoid mouse tracking events... switch (pEvent->xany.type) { case ButtonPress: m_bButtonPress = true; break; case ButtonRelease: m_bButtonPress = false; break; case MotionNotify: if (!m_bButtonPress) return false; // Fall thru... default: break; } // Process as intended... (*m_pVstEventProc)(pEvent); return true; } else { return false; } } #endif // CONFIG_VST_X11 #endif qtractorVstPlugin *plugin() const { return m_pVstPlugin; } protected: // Visibility event handlers. void showEvent(QShowEvent *pShowEvent) { QWidget::showEvent(pShowEvent); if (m_pVstPlugin) m_pVstPlugin->toggleFormEditor(true); } void closeEvent(QCloseEvent *pCloseEvent) { if (m_pVstPlugin) m_pVstPlugin->toggleFormEditor(false); QWidget::closeEvent(pCloseEvent); if (m_pVstPlugin) m_pVstPlugin->closeEditor(); } #if QT_VERSION < QT_VERSION_CHECK(5, 0, 0) #ifdef CONFIG_VST_X11 void moveEvent(QMoveEvent *pMoveEvent) { QWidget::moveEvent(pMoveEvent); if (m_wVstEditor) { XMoveWindow(m_pDisplay, m_wVstEditor, 0, 0); // QWidget::update(); } } #endif // CONFIG_VST_X11 #endif private: // Instance variables... #if QT_VERSION < QT_VERSION_CHECK(5, 0, 0) #ifdef CONFIG_VST_X11 Display *m_pDisplay; Window m_wVstEditor; XEventProc m_pVstEventProc; bool m_bButtonPress; #endif // CONFIG_VST_X11 #else QWindow *m_pWindow; #endif qtractorVstPlugin *m_pVstPlugin; }; //---------------------------------------------------------------------------- // qtractorVstPluginType::Effect -- VST AEffect instance. // class qtractorVstPluginType::Effect { public: // Constructor. Effect(AEffect *pVstEffect = nullptr) : m_pVstEffect(pVstEffect) {} // Specific methods. bool open(qtractorPluginFile *pFile, unsigned long iIndex); void close(); // Specific accessors. AEffect *vst_effect() const { return m_pVstEffect; } // VST host dispatcher. int vst_dispatch( long opcode, long index, long value, void *ptr, float opt) const; private: // VST descriptor itself. AEffect *m_pVstEffect; }; // Current working VST Shell identifier. static int g_iVstShellCurrentId = 0; // Specific methods. bool qtractorVstPluginType::Effect::open ( qtractorPluginFile *pFile, unsigned long iIndex ) { // Do we have an effect descriptor already? if (m_pVstEffect == nullptr) m_pVstEffect = qtractorVstPluginType::vst_effect(pFile); if (m_pVstEffect == nullptr) return false; // Check whether it's a VST Shell... const int categ = vst_dispatch(effGetPlugCategory, 0, 0, nullptr, 0.0f); if (categ == kPlugCategShell) { int id = 0; char buf[40]; unsigned long i = 0; for ( ; iIndex >= i; ++i) { buf[0] = (char) 0; id = vst_dispatch(effShellGetNextPlugin, 0, 0, (void *) buf, 0.0f); if (id == 0 || !buf[0]) break; } // Check if we're actually the intended plugin... if (i < iIndex || id == 0 || !buf[0]) { m_pVstEffect = nullptr; return false; } // Make it known... g_iVstShellCurrentId = id; // Re-allocate the thing all over again... m_pVstEffect = qtractorVstPluginType::vst_effect(pFile); // Not needed anymore, hopefully... g_iVstShellCurrentId = 0; // Don't go further if failed... if (m_pVstEffect == nullptr) return false; #ifdef CONFIG_DEBUG//_0 qDebug("AEffect[%p]::vst_shell(%lu) id=0x%x name=\"%s\"", m_pVstEffect, i, id, buf); #endif } else // Not a VST Shell plugin... if (iIndex > 0) { m_pVstEffect = nullptr; return false; } #ifdef CONFIG_DEBUG_0 qDebug("AEffect[%p]::open(%p, %lu)", m_pVstEffect, pFile, iIndex); #endif vst_dispatch(effOpen, 0, 0, nullptr, 0.0f); // vst_dispatch(effIdentify, 0, 0, nullptr, 0); // vst_dispatch(effMainsChanged, 0, 0, nullptr, 0.0f); return true; } void qtractorVstPluginType::Effect::close (void) { if (m_pVstEffect == nullptr) return; #ifdef CONFIG_DEBUG_0 qDebug("AEffect[%p]::close()", m_pVstEffect); #endif // vst_dispatch(effMainsChanged, 0, 0, nullptr, 0.0f); vst_dispatch(effClose, 0, 0, nullptr, 0.0f); m_pVstEffect = nullptr; } // VST host dispatcher. int qtractorVstPluginType::Effect::vst_dispatch ( long opcode, long index, long value, void *ptr, float opt ) const { if (m_pVstEffect == nullptr) return 0; #ifdef CONFIG_DEBUG_0 qDebug("AEffect[%p]::dispatcher(%ld, %ld, %ld, %p, %g)", m_pVstEffect, opcode, index, value, ptr, opt); #endif return m_pVstEffect->dispatcher(m_pVstEffect, opcode, index, value, ptr, opt); } //---------------------------------------------------------------------------- // qtractorVstPluginType -- VST plugin type instance. // // Derived methods. bool qtractorVstPluginType::open (void) { // Do we have an effect descriptor already? if (m_pEffect == nullptr) m_pEffect = new Effect(); if (!m_pEffect->open(file(), index())) return false; AEffect *pVstEffect = m_pEffect->vst_effect(); if (pVstEffect == nullptr) return false; #ifdef CONFIG_DEBUG qDebug("qtractorVstPluginType[%p]::open() filename=\"%s\" index=%lu", this, filename().toUtf8().constData(), index()); #endif // Retrieve plugin type names. char szName[256]; ::memset(szName, 0, sizeof(szName)); vst_dispatch(effGetEffectName, 0, 0, (void *) szName, 0.0f); if (szName[0]) m_sName = QString::fromLocal8Bit(szName); else m_sName = QFileInfo(filename()).baseName(); // Sanitize plugin label. m_sLabel = m_sName.simplified().replace(QRegularExpression("[\\s|\\.|\\-]+"), "_"); // Retrieve plugin unique identifier. #ifdef CONFIG_VESTIGE_OLD m_iUniqueID = qHash(m_sLabel); #else m_iUniqueID = pVstEffect->uniqueID; #endif // Specific inquiries... m_iFlagsEx = 0; // if (vst_canDo("sendVstEvents")) m_iFlagsEx |= effFlagsExCanSendVstEvents; if (vst_canDo("sendVstMidiEvent")) m_iFlagsEx |= effFlagsExCanSendVstMidiEvents; // if (vst_canDo("sendVstTimeInfo")) m_iFlagsEx |= effFlagsExCanSendVstTimeInfo; // if (vst_canDo("receiveVstEvents")) m_iFlagsEx |= effFlagsExCanReceiveVstEvents; if (vst_canDo("receiveVstMidiEvent")) m_iFlagsEx |= effFlagsExCanReceiveVstMidiEvents; // if (vst_canDo("receiveVstTimeInfo")) m_iFlagsEx |= effFlagsExCanReceiveVstTimeInfo; // if (vst_canDo("offline")) m_iFlagsEx |= effFlagsExCanProcessOffline; // if (vst_canDo("plugAsChannelInsert")) m_iFlagsEx |= effFlagsExCanUseAsInsert; // if (vst_canDo("plugAsSend")) m_iFlagsEx |= effFlagsExCanUseAsSend; // if (vst_canDo("mixDryWet")) m_iFlagsEx |= effFlagsExCanMixDryWet; // if (vst_canDo("midiProgramNames")) m_iFlagsEx |= effFlagsExCanMidiProgramNames; // Compute and cache port counts... m_iControlIns = pVstEffect->numParams; m_iControlOuts = 0; m_iAudioIns = pVstEffect->numInputs; m_iAudioOuts = pVstEffect->numOutputs; m_iMidiIns = ((m_iFlagsEx & effFlagsExCanReceiveVstMidiEvents) || (pVstEffect->flags & effFlagsIsSynth) ? 1 : 0); m_iMidiOuts = ((m_iFlagsEx & effFlagsExCanSendVstMidiEvents) ? 1 : 0); // Cache flags. m_bRealtime = true; m_bConfigure = (pVstEffect->flags & effFlagsProgramChunks); m_bEditor = (pVstEffect->flags & effFlagsHasEditor); // HACK: Some native VST plugins with a GUI editor // need to skip explicit shared library unloading, // on close, in order to avoid mysterious crashes // later on session and/or application exit. if (m_bEditor) file()->setAutoUnload(false); return true; } void qtractorVstPluginType::close (void) { if (m_pEffect == nullptr) return; #ifdef CONFIG_DEBUG qDebug("qtractorVstPluginType[%p]::close()", this); #endif m_pEffect->close(); delete m_pEffect; m_pEffect = nullptr; } // Factory method (static) qtractorVstPluginType *qtractorVstPluginType::createType ( qtractorPluginFile *pFile, unsigned long iIndex ) { // Sanity check... if (pFile == nullptr) return nullptr; // Retrieve effect instance if any... AEffect *pVstEffect = vst_effect(pFile); if (pVstEffect == nullptr) return nullptr; // Yep, most probably its a valid plugin effect... return new qtractorVstPluginType(pFile, iIndex, new Effect(pVstEffect)); } // Effect instance method (static) AEffect *qtractorVstPluginType::vst_effect ( qtractorPluginFile *pFile ) { VST_GetPluginInstance pfnGetPluginInstance = (VST_GetPluginInstance) pFile->resolve("VSTPluginMain"); if (pfnGetPluginInstance == nullptr) pfnGetPluginInstance = (VST_GetPluginInstance) pFile->resolve("main"); if (pfnGetPluginInstance == nullptr) return nullptr; // Does the VST plugin instantiate OK? AEffect *pVstEffect = (*pfnGetPluginInstance)(qtractorVstPlugin_HostCallback); if (pVstEffect == nullptr) return nullptr; if (pVstEffect->magic != kEffectMagic) return nullptr; return pVstEffect; } // VST host dispatcher. int qtractorVstPluginType::vst_dispatch ( long opcode, long index, long value, void *ptr, float opt ) const { if (m_pEffect == nullptr) return 0; return m_pEffect->vst_dispatch(opcode, index, value, ptr, opt); } // VST flag inquirer. bool qtractorVstPluginType::vst_canDo ( const char *pszCanDo ) const { if (m_pEffect == nullptr) return false; return (m_pEffect->vst_dispatch(effCanDo, 0, 0, (void *) pszCanDo, 0.0f) > 0); } // Instance cached-deferred accessors. const QString& qtractorVstPluginType::aboutText (void) { if (m_sAboutText.isEmpty()) { char szTemp[256]; ::memset(szTemp, 0, sizeof(szTemp)); vst_dispatch(effGetProductString, 0, 0, (void *) szTemp, 0.0f); if (szTemp[0]) { if (!m_sAboutText.isEmpty()) m_sAboutText += '\n'; m_sAboutText += QObject::tr("Product: "); m_sAboutText += QString::fromLocal8Bit(szTemp); } ::memset(szTemp, 0, sizeof(szTemp)); vst_dispatch(effGetVendorString, 0, 0, (void *) szTemp, 0.0f); if (szTemp[0]) { if (!m_sAboutText.isEmpty()) m_sAboutText += '\n'; m_sAboutText += QObject::tr("Vendor: "); m_sAboutText += QString::fromLocal8Bit(szTemp); } const int iVersion = vst_dispatch(effGetVendorVersion, 0, 0, nullptr, 0.0f); if (iVersion) { if (!m_sAboutText.isEmpty()) m_sAboutText += '\n'; m_sAboutText += QObject::tr("Version: "); m_sAboutText += QString::number(iVersion); } } return m_sAboutText; } //---------------------------------------------------------------------------- // qtractorVstPlugin -- VST plugin instance. // // Dynamic singleton list of VST plugins. static QHash g_vstPlugins; // Constructors. qtractorVstPlugin::qtractorVstPlugin ( qtractorPluginList *pList, qtractorVstPluginType *pVstType ) : qtractorPlugin(pList, pVstType), m_ppEffects(nullptr), m_ppIBuffer(nullptr), m_ppOBuffer(nullptr), m_pfIDummy(nullptr), m_pfODummy(nullptr), m_pEditorWidget(nullptr), m_bEditorClosed(false) { #ifdef CONFIG_DEBUG qDebug("qtractorVstPlugin[%p] filename=\"%s\" index=%lu typeHint=%d", this, type()->filename().toUtf8().constData(), type()->index(), int(type()->typeHint())); #endif // Allocate I/O audio buffer pointers. const unsigned short iAudioIns = pVstType->audioIns(); const unsigned short iAudioOuts = pVstType->audioOuts(); if (iAudioIns > 0) m_ppIBuffer = new float * [iAudioIns]; if (iAudioOuts > 0) m_ppOBuffer = new float * [iAudioOuts]; // Create all existing parameters... const unsigned short iParamCount = pVstType->controlIns(); for (unsigned short i = 0; i < iParamCount; ++i) addParam(new Param(this, i)); // Instantiate each instance properly... setChannels(channels()); } // Destructor. qtractorVstPlugin::~qtractorVstPlugin (void) { // Cleanup all plugin instances... setChannels(0); // Deallocate I/O audio buffer pointers. if (m_ppIBuffer) delete [] m_ppIBuffer; if (m_ppOBuffer) delete [] m_ppOBuffer; if (m_pfIDummy) delete [] m_pfIDummy; if (m_pfODummy) delete [] m_pfODummy; } // Channel/instance number accessors. void qtractorVstPlugin::setChannels ( unsigned short iChannels ) { // Check our type... qtractorVstPluginType *pVstType = static_cast (type()); if (pVstType == nullptr) return; // Estimate the (new) number of instances... const unsigned short iOldInstances = instances(); unsigned short iInstances = 0; if (iChannels > 0) { iInstances = pVstType->instances(iChannels, list()->isMidi()); // Now see if instance and channel count changed anyhow... if (iInstances == iOldInstances && iChannels == channels()) return; } // Gotta go for a while... const bool bActivated = isActivated(); setChannelsActivated(iChannels, false); // Set new instance number... setInstances(iInstances); // Close old instances, all the way... if (m_ppEffects) { qtractorVstPluginType::Effect *pEffect; for (unsigned short i = 1; i < iOldInstances; ++i) { pEffect = m_ppEffects[i]; g_vstPlugins.remove(pEffect->vst_effect()); pEffect->close(); delete pEffect; } pEffect = m_ppEffects[0]; g_vstPlugins.remove(pEffect->vst_effect()); delete [] m_ppEffects; m_ppEffects = nullptr; } // Bail out, if none are about to be created... if (iInstances < 1) { setChannelsActivated(iChannels, bActivated); return; } #ifdef CONFIG_DEBUG qDebug("qtractorVstPlugin[%p]::setChannels(%u) instances=%u", this, iChannels, iInstances); #endif qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; qtractorAudioEngine *pAudioEngine = pSession->audioEngine(); if (pAudioEngine == nullptr) return; const unsigned int iSampleRate = pAudioEngine->sampleRate(); const unsigned int iBufferSize = pAudioEngine->bufferSize(); const unsigned int iBufferSizeEx = pAudioEngine->bufferSizeEx(); // Allocate new instances... m_ppEffects = new qtractorVstPluginType::Effect * [iInstances]; m_ppEffects[0] = pVstType->effect(); g_vstPlugins.insert(m_ppEffects[0]->vst_effect(), this); for (unsigned short i = 1; i < iInstances; ++i) { m_ppEffects[i] = new qtractorVstPluginType::Effect(); m_ppEffects[i]->open(pVstType->file(), pVstType->index()); g_vstPlugins.insert(m_ppEffects[i]->vst_effect(), this); } // Allocate the dummy audio I/O buffers... const unsigned short iAudioIns = audioIns(); const unsigned short iAudioOuts = audioOuts(); if (iChannels < iAudioIns) { if (m_pfIDummy) delete [] m_pfIDummy; m_pfIDummy = new float [iBufferSizeEx]; ::memset(m_pfIDummy, 0, iBufferSizeEx * sizeof(float)); } if (iChannels < iAudioOuts) { if (m_pfODummy) delete [] m_pfODummy; m_pfODummy = new float [iBufferSizeEx]; // ::memset(m_pfODummy, 0, iBufferSizeEx * sizeof(float)); } // Setup all those instances alright... for (unsigned short i = 0; i < iInstances; ++i) { // And now all other things as well... qtractorVstPluginType::Effect *pEffect = m_ppEffects[i]; // pEffect->vst_dispatch(effOpen, 0, 0, nullptr, 0.0f); pEffect->vst_dispatch(effSetSampleRate, 0, 0, nullptr, float(iSampleRate)); pEffect->vst_dispatch(effSetBlockSize, 0, iBufferSize, nullptr, 0.0f); // pEffect->vst_dispatch(effSetProgram, 0, 0, nullptr, 0.0f); #if 0 // !VST_FORCE_DEPRECATED unsigned short j; for (j = 0; j < iAudioIns; ++j) pEffect->vst_dispatch(effConnectInput, j, 1, nullptr, 0.0f); for (j = 0; j < iAudioOuts; ++j) pEffect->vst_dispatch(effConnectOutput, j, 1, nullptr, 0.0f); #endif } // (Re)issue all configuration as needed... realizeConfigs(); realizeValues(); // But won't need it anymore. releaseConfigs(); releaseValues(); // (Re)activate instance if necessary... setChannelsActivated(iChannels, bActivated); } // Do the actual activation. void qtractorVstPlugin::activate (void) { for (unsigned short i = 0; i < instances(); ++i) { vst_dispatch(i, effMainsChanged, 0, 1, nullptr, 0.0f); #ifndef CONFIG_VESTIGE vst_dispatch(i, effStartProcess, 0, 0, nullptr, 0.0f); #endif } } // Do the actual deactivation. void qtractorVstPlugin::deactivate (void) { for (unsigned short i = 0; i < instances(); ++i) { #ifndef CONFIG_VESTIGE vst_dispatch(i, effStopProcess, 0, 0, nullptr, 0.0f); #endif vst_dispatch(i, effMainsChanged, 0, 0, nullptr, 0.0f); } } // The main plugin processing procedure. void qtractorVstPlugin::process ( float **ppIBuffer, float **ppOBuffer, unsigned int nframes ) { if (m_ppEffects == nullptr) return; // To process MIDI events, if any... qtractorMidiManager *pMidiManager = nullptr; const unsigned short iMidiIns = midiIns(); const unsigned short iMidiOuts = midiOuts(); if (iMidiIns > 0) pMidiManager = list()->midiManager(); // We'll cross channels over instances... const unsigned short iInstances = instances(); const unsigned short iChannels = channels(); const unsigned short iAudioIns = audioIns(); const unsigned short iAudioOuts = audioOuts(); unsigned short iIChannel = 0; unsigned short iOChannel = 0; unsigned short i, j; // For each plugin instance... for (i = 0; i < iInstances; ++i) { AEffect *pVstEffect = vst_effect(i); // For each instance audio input port... for (j = 0; j < iAudioIns; ++j) { if (iIChannel < iChannels) m_ppIBuffer[j] = ppIBuffer[iIChannel++]; else m_ppIBuffer[j] = m_pfIDummy; // dummy input! } // For each instance audio output port... for (j = 0; j < iAudioOuts; ++j) { if (iOChannel < iChannels) m_ppOBuffer[j] = ppOBuffer[iOChannel++]; else m_ppOBuffer[j] = m_pfODummy; // dummy output! } // Make it run MIDI, if applicable... if (pMidiManager) { pVstEffect->dispatcher(pVstEffect, effProcessEvents, 0, 0, pMidiManager->vst_events_in(), 0.0f); } // Make it run audio... if (pVstEffect->flags & effFlagsCanReplacing) { pVstEffect->processReplacing( pVstEffect, m_ppIBuffer, m_ppOBuffer, nframes); } #if 0 // !VST_FORCE_DEPRECATED else { pVstEffect->process( pVstEffect, m_ppIBuffer, m_ppOBuffer, nframes); } #endif // Wrap dangling output channels?... for (j = iOChannel; j < iChannels; ++j) ::memset(ppOBuffer[j], 0, nframes * sizeof(float)); } if (pMidiManager && iMidiOuts > 0) pMidiManager->vst_events_swap(); } // Parameter update method. void qtractorVstPlugin::updateParam ( qtractorPlugin::Param *pParam, float fValue, bool /*bUpdate*/ ) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorVstPlugin[%p]::updateParam(%lu, %g, %d)", this, pParam->index(), fValue, int(bUpdate)); #endif // Maybe we're not pretty instantiated yet... for (unsigned short i = 0; i < instances(); ++i) { AEffect *pVstEffect = vst_effect(i); if (pVstEffect) pVstEffect->setParameter(pVstEffect, pParam->index(), fValue); } } // Bank/program selector. void qtractorVstPlugin::selectProgram ( int iBank, int iProg ) { if (iBank < 0 || iProg < 0) return; // HACK: We don't change program-preset when // we're supposed to be multi-timbral... if (list()->isMidiBus()) return; #ifdef CONFIG_DEBUG qDebug("qtractorVstPlugin[%p]::selectProgram(%d, %d)", this, iBank, iProg); #endif int iIndex = 0; if (iBank >= 0 && iProg >= 0) iIndex = (iBank << 7) + iProg; for (unsigned short i = 0; i < instances(); ++i) vst_dispatch(i, effSetProgram, 0, iIndex, nullptr, 0.0f); // Reset parameters default value... AEffect *pVstEffect = vst_effect(0); if (pVstEffect) { const qtractorPlugin::Params& params = qtractorPlugin::params(); qtractorPlugin::Params::ConstIterator param = params.constBegin(); const qtractorPlugin::Params::ConstIterator param_end = params.constEnd(); for ( ; param != param_end; ++param) { qtractorPlugin::Param *pParam = param.value(); float *pfValue = pParam->subject()->data(); *pfValue = pVstEffect->getParameter(pVstEffect, pParam->index()); pParam->setDefaultValue(*pfValue); } } } // Provisional program/patch accessor. bool qtractorVstPlugin::getProgram ( int iIndex, Program& program ) const { // Iteration sanity check... AEffect *pVstEffect = vst_effect(0); if (pVstEffect == nullptr) return false; if (iIndex < 0 || iIndex >= pVstEffect->numPrograms) return false; char szName[256]; ::memset(szName, 0, sizeof(szName)); #ifndef CONFIG_VESTIGE if (vst_dispatch(0, effGetProgramNameIndexed, iIndex, 0, (void *) szName, 0.0f) == 0) { #endif const int iOldIndex = vst_dispatch(0, effGetProgram, 0, 0, nullptr, 0.0f); vst_dispatch(0, effSetProgram, 0, iIndex, nullptr, 0.0f); vst_dispatch(0, effGetProgramName, 0, 0, (void *) szName, 0.0f); vst_dispatch(0, effSetProgram, 0, iOldIndex, nullptr, 0.0f); #ifndef CONFIG_VESTIGE } #endif // Map this to that... program.bank = 0; program.prog = iIndex; program.name = QString::fromLocal8Bit(szName); return true; } // Configuration (CLOB) stuff. void qtractorVstPlugin::configure ( const QString& sKey, const QString& sValue ) { if (sKey == "chunk") { // Load the BLOB (base64 encoded)... const QByteArray data = qUncompress(QByteArray::fromBase64(sValue.toLatin1())); const char *pData = data.constData(); const int iData = data.size(); #ifdef CONFIG_DEBUG qDebug("qtractorVstPlugin[%p]::configure() chunk.size=%d", this, iData); #endif for (unsigned short i = 0; i < instances(); ++i) vst_dispatch(i, effSetChunk, 0, iData, (void *) pData, 0.0f); } } // Plugin configuration/state snapshot. void qtractorVstPlugin::freezeConfigs (void) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorVstPlugin[%p]::freezeConfigs()", this); #endif // HACK: Make sure all parameter values are in sync, // provided freezeConfigs() are always called when // saving plugin's state and before parameter values. updateParamValues(false); // Also, update current editor position... if (m_pEditorWidget && m_pEditorWidget->isVisible()) setEditorPos(m_pEditorWidget->pos()); if (!type()->isConfigure()) return; AEffect *pVstEffect = vst_effect(0); if (pVstEffect == nullptr) return; // Save plugin state into chunk configuration... char *pData = nullptr; const int iData = vst_dispatch(0, effGetChunk, 0, 0, (void *) &pData, 0.0f); if (iData < 1 || pData == nullptr) return; #ifdef CONFIG_DEBUG qDebug("qtractorVstPlugin[%p]::freezeConfigs() chunk.size=%d", this, iData); #endif // Set special plugin configuration item (base64 encoded)... QByteArray cdata = qCompress(QByteArray(pData, iData)).toBase64(); for (int i = cdata.size() - (cdata.size() % 72); i >= 0; i -= 72) cdata.insert(i, "\n "); // Indentation. setConfig("chunk", cdata.constData()); } void qtractorVstPlugin::releaseConfigs (void) { #ifdef CONFIG_DEBUG qDebug("qtractorVstPlugin[%p]::releaseConfigs()", this); #endif qtractorPlugin::clearConfigs(); } // Plugin current latency (in frames); unsigned long qtractorVstPlugin::latency (void) const { AEffect *pVstEffect = vst_effect(0); if (pVstEffect == nullptr) return 0; #ifdef CONFIG_VESTIGE const VstInt32 *pInitialDelay = (VstInt32 *) &(pVstEffect->empty3[0]); return *pInitialDelay; #else return pVstEffect->initialDelay; #endif } // Plugin preset i/o (configuration from/to (fxp/fxb files). bool qtractorVstPlugin::loadPresetFile ( const QString& sFilename ) { bool bResult = false; const QString& sExt = QFileInfo(sFilename).suffix().toLower(); if (sExt == "fxp" || sExt == "fxb") { bResult = qtractorVstPreset(this).load(sFilename); } else { const int iCurrentProgram = vst_dispatch(0, effGetProgram, 0, 0, nullptr, 0.0f); bResult = qtractorPlugin::loadPresetFile(sFilename); for (unsigned short i = 0; i < instances(); ++i) vst_dispatch(i, effSetProgram, 0, iCurrentProgram, nullptr, 0.0f); } return bResult; } bool qtractorVstPlugin::savePresetFile ( const QString& sFilename ) { const QString& sExt = QFileInfo(sFilename).suffix().toLower(); if (sExt == "fxp" || sExt == "fxb") return qtractorVstPreset(this).save(sFilename); else return qtractorPlugin::savePresetFile(sFilename); } // Specific accessors. AEffect *qtractorVstPlugin::vst_effect ( unsigned short iInstance ) const { if (m_ppEffects == nullptr) return nullptr; return m_ppEffects[iInstance]->vst_effect(); } // VST host dispatcher. int qtractorVstPlugin::vst_dispatch( unsigned short iInstance, long opcode, long index, long value, void *ptr, float opt) const { if (m_ppEffects == nullptr) return 0; return m_ppEffects[iInstance]->vst_dispatch(opcode, index, value, ptr, opt); } // Open editor. void qtractorVstPlugin::openEditor ( QWidget *pParent ) { // Is it already there? if (m_pEditorWidget) { if (!m_pEditorWidget->isVisible()) { moveWidgetPos(m_pEditorWidget, editorPos()); m_pEditorWidget->show(); } m_pEditorWidget->raise(); m_pEditorWidget->activateWindow(); return; } // Tell the world we'll (maybe) take some time... qtractorPluginList::WaitCursor waiting; #ifdef CONFIG_DEBUG qDebug("qtractorVstPlugin[%p]::openEditor(%p)", this, pParent); #endif // Make sure it's not closed... m_bEditorClosed = false; // What style do we create tool childs? Qt::WindowFlags wflags = Qt::Window; #if 0//QTRACTOR_VST_EDITOR_TOOL qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions && pOptions->bKeepToolsOnTop) { wflags |= Qt::Tool; // wflags |= Qt::WindowStaysOnTopHint; // Make sure it has a parent... if (pParent == nullptr) pParent = qtractorMainForm::getInstance(); } #endif // Do it... m_pEditorWidget = new EditorWidget(pParent, wflags); m_pEditorWidget->open(this); // Final stabilization... updateEditorTitle(); moveWidgetPos(m_pEditorWidget, editorPos()); setEditorVisible(true); idleEditor(); } // Close editor. void qtractorVstPlugin::closeEditor (void) { if (m_bEditorClosed) return; m_bEditorClosed = true; if (m_pEditorWidget == nullptr) return; #ifdef CONFIG_DEBUG qDebug("qtractorVstPlugin[%p]::closeEditor()", this); #endif setEditorVisible(false); // Close the parent widget, if any. delete m_pEditorWidget; m_pEditorWidget = nullptr; } // Idle editor. void qtractorVstPlugin::idleEditor (void) { if (m_pEditorWidget == nullptr) return; #ifdef CONFIG_DEBUG_0 qDebug("qtractorVstPlugin[%p]::idleEditor()", this); #endif vst_dispatch(0, effEditIdle, 0, 0, nullptr, 0.0f); m_pEditorWidget->update(); } // GUI editor visibility state. void qtractorVstPlugin::setEditorVisible ( bool bVisible ) { if (m_pEditorWidget) { if (!bVisible) setEditorPos(m_pEditorWidget->pos()); m_pEditorWidget->setVisible(bVisible); if (bVisible) { m_pEditorWidget->raise(); m_pEditorWidget->activateWindow(); } } } bool qtractorVstPlugin::isEditorVisible (void) const { return (m_pEditorWidget ? m_pEditorWidget->isVisible() : false); } // Update editor widget caption. void qtractorVstPlugin::setEditorTitle ( const QString& sTitle ) { qtractorPlugin::setEditorTitle(sTitle); if (m_pEditorWidget) m_pEditorWidget->setWindowTitle(sTitle); } // Idle editor (static). void qtractorVstPlugin::idleEditorAll (void) { QListIterator iter(g_vstEditors); while (iter.hasNext()) { qtractorVstPlugin *pVstPlugin = iter.next()->plugin(); if (pVstPlugin) pVstPlugin->idleEditor(); } } // Our own editor widget accessor. QWidget *qtractorVstPlugin::editorWidget (void) const { return static_cast (m_pEditorWidget); } // Our own editor widget size accessor. void qtractorVstPlugin::resizeEditor ( int w, int h ) { if (m_pEditorWidget && w > 0 && h > 0) m_pEditorWidget->setFixedSize(w, h); } // Global VST plugin lookup. qtractorVstPlugin *qtractorVstPlugin::findPlugin ( AEffect *pVstEffect ) { return g_vstPlugins.value(pVstEffect, nullptr); } #ifdef CONFIG_VST_X11 #if QT_VERSION < QT_VERSION_CHECK(5, 0, 0) // Global X11 event filter. bool qtractorVstPlugin::x11EventFilter ( void *pvEvent ) { XEvent *pEvent = (XEvent *) pvEvent; QListIterator iter(g_vstEditors); while (iter.hasNext()) { if (iter.next()->x11EventFilter(pEvent)) return true; } return false; } #endif #endif // CONFIG_VST_X11 // All parameters update method. void qtractorVstPlugin::updateParamValues ( bool bUpdate ) { // Make sure all cached parameter values are in sync // with plugin parameter values; update cache otherwise. AEffect *pVstEffect = vst_effect(0); if (pVstEffect) { const qtractorPlugin::Params& params = qtractorPlugin::params(); qtractorPlugin::Params::ConstIterator param = params.constBegin(); const qtractorPlugin::Params::ConstIterator param_end = params.constEnd(); for ( ; param != param_end; ++param) { qtractorPlugin::Param *pParam = param.value(); const float fValue = pVstEffect->getParameter(pVstEffect, pParam->index()); if (pParam->value() != fValue) { pParam->setValue(fValue, bUpdate); updateFormDirtyCount(); } } } } //---------------------------------------------------------------------------- // qtractorVstPlugin::Param -- VST plugin control input port instance. // // Constructors. qtractorVstPlugin::Param::Param ( qtractorVstPlugin *pVstPlugin, unsigned long iIndex ) : qtractorPlugin::Param(pVstPlugin, iIndex) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorVstPlugin::Param[%p] pVstPlugin=%p iIndex=%lu", this, pVstPlugin, iIndex); #endif qtractorVstPluginType *pVstType = static_cast (pVstPlugin->type()); char szName[64]; szName[0] = (char) 0; if (pVstType) pVstType->vst_dispatch(effGetParamName, iIndex, 0, (void *) szName, 0.0f); if (!szName[0]) ::snprintf(szName, sizeof(szName), "Param #%lu", iIndex + 1); // Default dummy name. setName(szName); setMinValue(0.0f); setMaxValue(1.0f); ::memset(&m_props, 0, sizeof(m_props)); if (pVstType && pVstType->vst_dispatch( effGetParameterProperties, iIndex, 0, (void *) &m_props, 0.0f)) { #ifdef CONFIG_DEBUG_0 qDebug(" VstParamProperties(%lu) {", iIndex); qDebug(" .label = \"%s\"", m_props.label); qDebug(" .shortLabel = \"%s\"", m_props.shortLabel); qDebug(" .category = %d", m_props.category); qDebug(" .categoryLabel = \"%s\"", m_props.categoryLabel); qDebug(" .minInteger = %d", int(m_props.minInteger)); qDebug(" .maxInteger = %d", int(m_props.maxInteger)); qDebug(" .stepInteger = %d", int(m_props.stepInteger)); qDebug(" .stepFloat = %g", m_props.stepFloat); #ifndef CONFIG_VESTIGE_OLD qDebug(" .smallStepFloat = %g", m_props.smallStepFloat); qDebug(" .largeStepFloat = %g", m_props.largeStepFloat); qDebug(" .largeStepInteger = %d", int(m_props.largeStepInteger)); qDebug(" >IsSwitch = %d", (m_props.flags & kVstParameterIsSwitch ? 1 : 0)); qDebug(" >UsesIntegerMinMax = %d", (m_props.flags & kVstParameterUsesIntegerMinMax ? 1 : 0)); qDebug(" >UsesFloatStep = %d", (m_props.flags & kVstParameterUsesFloatStep ? 1 : 0)); qDebug(" >UsesIntStep = %d", (m_props.flags & kVstParameterUsesIntStep ? 1 : 0)); qDebug(" >SupportsDisplayIndex = %d", (m_props.flags & kVstParameterSupportsDisplayIndex ? 1 : 0)); qDebug(" >SupportsDisplayCategory = %d", (m_props.flags & kVstParameterSupportsDisplayCategory ? 1 : 0)); qDebug(" >CanRamp = %d", (m_props.flags & kVstParameterCanRamp ? 1 : 0)); qDebug(" .displayIndex = %d", m_props.displayIndex); qDebug(" .numParametersInCategory = %d", m_props.numParametersInCategory); #endif qDebug("}"); #endif if (isBoundedBelow()) setMinValue(float(m_props.minInteger)); if (isBoundedAbove()) setMaxValue(float(m_props.maxInteger)); } // ATTN: Set default value as initial one... if (pVstType && pVstType->effect()) { AEffect *pVstEffect = (pVstType->effect())->vst_effect(); if (pVstEffect) qtractorPlugin::Param::setValue( pVstEffect->getParameter(pVstEffect, iIndex), true); } setDefaultValue(qtractorPlugin::Param::value()); // Initialize port value... // reset(); } // Port range hints predicate methods. bool qtractorVstPlugin::Param::isBoundedBelow (void) const { #ifdef CONFIG_VESTIGE_OLD return false; #else return (m_props.flags & kVstParameterUsesIntegerMinMax); #endif } bool qtractorVstPlugin::Param::isBoundedAbove (void) const { #ifdef CONFIG_VESTIGE_OLD return false; #else return (m_props.flags & kVstParameterUsesIntegerMinMax); #endif } bool qtractorVstPlugin::Param::isDefaultValue (void) const { return true; } bool qtractorVstPlugin::Param::isLogarithmic (void) const { return false; } bool qtractorVstPlugin::Param::isSampleRate (void) const { return false; } bool qtractorVstPlugin::Param::isInteger (void) const { #ifdef CONFIG_VESTIGE_OLD return false; #else return (m_props.flags & kVstParameterUsesIntStep); #endif } bool qtractorVstPlugin::Param::isToggled (void) const { #ifdef CONFIG_VESTIGE_OLD return false; #else return (m_props.flags & kVstParameterIsSwitch); #endif } bool qtractorVstPlugin::Param::isDisplay (void) const { #ifdef CONFIG_VESTIGE_OLD return false; #else return true; #endif } // Current display value. QString qtractorVstPlugin::Param::display (void) const { qtractorVstPluginType *pVstType = nullptr; if (plugin()) pVstType = static_cast (plugin()->type()); if (pVstType) { QString sDisplay; char szText[64]; // Grab parameter display value... szText[0] = '\0'; pVstType->vst_dispatch(effGetParamDisplay, index(), 0, (void *) szText, 0.0f); if (szText[0]) { // Got sDisplay += QString(szText).trimmed(); // Grab parameter name... szText[0] = '\0'; pVstType->vst_dispatch(effGetParamLabel, index(), 0, (void *) szText, 0.0f); if (szText[0]) sDisplay += ' ' + QString(szText).trimmed(); // Got it. return sDisplay; } } // Default parameter display value... return qtractorPlugin::Param::display(); } //---------------------------------------------------------------------- // VST host callback file selection helpers. #ifndef CONFIG_VESTIGE static VstIntPtr qtractorVstPlugin_openFileSelector ( AEffect *effect, VstFileSelect *pvfs ) { qtractorVstPlugin *pVstPlugin = qtractorVstPlugin::findPlugin(effect); if (pVstPlugin == nullptr) return 0; #ifdef CONFIG_DEBUG qDebug("qtractorVstPlugin_openFileSelector(%p, %p) command=%d reserved=%d", effect, pvfs, int(pvfs->command), int(pvfs->reserved)); #endif pvfs->reserved = 0; pvfs->nbReturnPath = 0; if (pvfs->command == kVstFileLoad || pvfs->command == kVstFileSave) { QString sFilename; QStringList filters; for (int i = 0; i < pvfs->nbFileTypes; ++i) { filters.append(QObject::tr("%1 (*.%2)") .arg(pvfs->fileTypes[i].name).arg(pvfs->fileTypes[i].dosType)); } filters.append(QObject::tr("All files (*.*)")); QWidget *pParentWidget = pVstPlugin->editorWidget(); if (pParentWidget) pParentWidget = pParentWidget->window(); const QString& sTitle = QString("%1 - %2") .arg(pvfs->title).arg((pVstPlugin->type())->name()); const QString& sDirectory = pvfs->initialPath; const QString& sFilter = filters.join(";;"); QFileDialog::Options options; qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions && pOptions->bDontUseNativeDialogs) options |= QFileDialog::DontUseNativeDialog; if (pvfs->command == kVstFileLoad) { sFilename = QFileDialog::getOpenFileName( pParentWidget, sTitle, sDirectory, sFilter, nullptr, options); } else { sFilename = QFileDialog::getSaveFileName( pParentWidget, sTitle, sDirectory, sFilter, nullptr, options); } if (!sFilename.isEmpty()) { if (pvfs->returnPath == nullptr) { pvfs->returnPath = new char [sFilename.length() + 1]; pvfs->reserved = 1; } ::strcpy(pvfs->returnPath, sFilename.toUtf8().constData()); pvfs->nbReturnPath = 1; } } else if (pvfs->command == kVstDirectorySelect) { QWidget *pParentWidget = pVstPlugin->editorWidget(); if (pParentWidget) pParentWidget = pParentWidget->window(); const QString& sTitle = QString("%1 - %2") .arg(pvfs->title).arg((pVstPlugin->type())->name()); const QFileDialog::Options options = QFileDialog::ShowDirsOnly | QFileDialog::DontUseNativeDialog; const QString& sDirectory = QFileDialog::getExistingDirectory( pParentWidget, sTitle, pvfs->initialPath, options); if (!sDirectory.isEmpty()) { if (pvfs->returnPath == nullptr) { pvfs->returnPath = new char [sDirectory.length() + 1]; pvfs->reserved = 1; } ::strcpy(pvfs->returnPath, sDirectory.toUtf8().constData()); pvfs->nbReturnPath = 1; } } return pvfs->nbReturnPath; } static VstIntPtr qtractorVstPlugin_closeFileSelector ( AEffect *effect, VstFileSelect *pvfs ) { qtractorVstPlugin *pVstPlugin = qtractorVstPlugin::findPlugin(effect); if (pVstPlugin == nullptr) return 0; #ifdef CONFIG_DEBUG qDebug("qtractorVstPlugin_closeFileSelector(%p, %p) command=%d reserved=%d", effect, pvfs, int(pvfs->command), int(pvfs->reserved)); #endif if (pvfs->reserved == 1 && pvfs->returnPath) { delete [] pvfs->returnPath; pvfs->returnPath = nullptr; pvfs->reserved = 0; } return 1; } #endif // !CONFIG_VESTIGE //---------------------------------------------------------------------- // The magnificient host callback, which every VSTi plugin will call. #ifdef CONFIG_DEBUG #define VST_HC_FMT "qtractorVstPlugin_HostCallback(%p, %s(%d), %d, %d, %p, %g)" #define VST_HC_DEBUG(s) qDebug(VST_HC_FMT, \ effect, (s), int(opcode), int(index), int(value), ptr, opt) #define VST_HC_DEBUGX(s) qDebug(VST_HC_FMT " [%s]", \ effect, (s), int(opcode), int(index), int(value), ptr, opt, (char *) ptr) #else #define VST_HC_DEBUG(s) #define VST_HC_DEBUGX(s) #endif static VstIntPtr VSTCALLBACK qtractorVstPlugin_HostCallback ( AEffect *effect, VstInt32 opcode, VstInt32 index, VstIntPtr value, void *ptr, float opt ) { VstIntPtr ret = 0; qtractorVstPlugin *pVstPlugin = nullptr; static VstTimeInfo s_vstTimeInfo; qtractorSession *pSession = qtractorSession::getInstance(); switch (opcode) { // VST 1.0 opcodes... case audioMasterVersion: VST_HC_DEBUG("audioMasterVersion"); ret = 2; // vst2.x break; case audioMasterAutomate: VST_HC_DEBUG("audioMasterAutomate"); // effect->setParameter(effect, index, opt); pVstPlugin = qtractorVstPlugin::findPlugin(effect); if (pVstPlugin) { pVstPlugin->updateParamValue(index, opt, false); // QApplication::processEvents(); } break; case audioMasterCurrentId: VST_HC_DEBUG("audioMasterCurrentId"); ret = (VstIntPtr) g_iVstShellCurrentId; break; case audioMasterIdle: VST_HC_DEBUG("audioMasterIdle"); pVstPlugin = qtractorVstPlugin::findPlugin(effect); if (pVstPlugin) { pVstPlugin->updateParamValues(false); pVstPlugin->idleEditor(); // QApplication::processEvents(); } break; case audioMasterGetTime: // VST_HC_DEBUG("audioMasterGetTime"); if (pSession) { ::memset(&s_vstTimeInfo, 0, sizeof(s_vstTimeInfo)); const unsigned long iPlayHead = pSession->playHead(); qtractorTimeScale::Cursor& cursor = pSession->timeScale()->cursor(); qtractorTimeScale::Node *pNode = cursor.seekFrame(iPlayHead); s_vstTimeInfo.samplePos = double(iPlayHead); s_vstTimeInfo.sampleRate = double(pSession->sampleRate()); s_vstTimeInfo.flags = 0; qtractorAudioEngine *pAudioEngine = pSession->audioEngine(); if (pSession->isPlaying() || (pAudioEngine && pAudioEngine->isFreewheel())) s_vstTimeInfo.flags |= (kVstTransportChanged | kVstTransportPlaying); if (pNode) { unsigned short bars = 0; unsigned int beats = 0; unsigned long ticks = pNode->tickFromFrame(iPlayHead) - pNode->tick; if (ticks >= (unsigned long) pNode->ticksPerBeat) { beats += (unsigned int) (ticks / pNode->ticksPerBeat); ticks -= (unsigned long) (beats * pNode->ticksPerBeat); } if (beats >= (unsigned int) pNode->beatsPerBar) { bars += (unsigned short) (beats / pNode->beatsPerBar); // beats -= (unsigned int) (bars * pNode->beatsPerBar); } s_vstTimeInfo.ppqPos = double(pNode->beat + beats) + (double(ticks) / double(pNode->ticksPerBeat)); s_vstTimeInfo.flags |= kVstPpqPosValid; s_vstTimeInfo.tempo = double(pNode->tempo); s_vstTimeInfo.flags |= kVstTempoValid; s_vstTimeInfo.barStartPos = double(pNode->beat) + double(bars * pNode->beatsPerBar); s_vstTimeInfo.flags |= kVstBarsValid; if (pSession->isLooping()) { s_vstTimeInfo.cycleStartPos = double(pNode->beatFromFrame(pSession->loopStart())); s_vstTimeInfo.cycleEndPos = double(pNode->beatFromFrame(pSession->loopEnd())); s_vstTimeInfo.flags |= kVstCyclePosValid; } s_vstTimeInfo.timeSigNumerator = pNode->beatsPerBar; s_vstTimeInfo.timeSigDenominator = (1 << pNode->beatDivisor); s_vstTimeInfo.flags |= kVstTimeSigValid; } ret = (VstIntPtr) &s_vstTimeInfo; } break; case audioMasterProcessEvents: VST_HC_DEBUG("audioMasterProcessEvents"); pVstPlugin = qtractorVstPlugin::findPlugin(effect); if (pVstPlugin) { qtractorMidiManager *pMidiManager = nullptr; qtractorPluginList *pPluginList = pVstPlugin->list(); if (pPluginList) pMidiManager = pPluginList->midiManager(); if (pMidiManager) { pMidiManager->vst_events_copy((VstEvents *) ptr); ret = 1; // supported and processed. } } break; case audioMasterIOChanged: VST_HC_DEBUG("audioMasterIOChanged"); break; case audioMasterSizeWindow: VST_HC_DEBUG("audioMasterSizeWindow"); pVstPlugin = qtractorVstPlugin::findPlugin(effect); if (pVstPlugin) { pVstPlugin->resizeEditor(int(index), int(value)); ret = 1; // supported. } break; case audioMasterGetSampleRate: VST_HC_DEBUG("audioMasterGetSampleRate"); pVstPlugin = qtractorVstPlugin::findPlugin(effect); if (pVstPlugin) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession) { qtractorAudioEngine *pAudioEngine = pSession->audioEngine(); if (pAudioEngine) ret = (VstIntPtr) pAudioEngine->sampleRate(); } } break; case audioMasterGetBlockSize: VST_HC_DEBUG("audioMasterGetBlockSize"); pVstPlugin = qtractorVstPlugin::findPlugin(effect); if (pVstPlugin) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession) { qtractorAudioEngine *pAudioEngine = pSession->audioEngine(); if (pAudioEngine) ret = (VstIntPtr) pAudioEngine->bufferSize(); } } break; case audioMasterGetInputLatency: VST_HC_DEBUG("audioMasterGetInputLatency"); break; case audioMasterGetOutputLatency: VST_HC_DEBUG("audioMasterGetOutputLatency"); break; case audioMasterGetCurrentProcessLevel: // VST_HC_DEBUG("audioMasterGetCurrentProcessLevel"); break; case audioMasterGetAutomationState: VST_HC_DEBUG("audioMasterGetAutomationState"); ret = 1; // off. break; #if !defined(VST_2_3_EXTENSIONS) case audioMasterGetSpeakerArrangement: VST_HC_DEBUG("audioMasterGetSpeakerArrangement"); break; #endif case audioMasterGetVendorString: VST_HC_DEBUG("audioMasterGetVendorString"); ::strcpy((char *) ptr, QTRACTOR_DOMAIN); ret = 1; // ok. break; case audioMasterGetProductString: VST_HC_DEBUG("audioMasterGetProductString"); ::strcpy((char *) ptr, QTRACTOR_TITLE); ret = 1; // ok. break; case audioMasterGetVendorVersion: VST_HC_DEBUG("audioMasterGetVendorVersion"); break; case audioMasterVendorSpecific: VST_HC_DEBUG("audioMasterVendorSpecific"); break; case audioMasterCanDo: VST_HC_DEBUGX("audioMasterCanDo"); if (::strcmp("receiveVstMidiEvent", (char *) ptr) == 0 || ::strcmp("sendVstMidiEvent", (char *) ptr) == 0 || ::strcmp("sendVstTimeInfo", (char *) ptr) == 0 || ::strcmp("midiProgramNames", (char *) ptr) == 0 || ::strcmp("sizeWindow", (char *) ptr) == 0) { ret = 1; // can do. } #ifndef CONFIG_VESTIGE else if (::strcmp("openFileSelector", (char *) ptr) == 0 || ::strcmp("closeFileSelector", (char *) ptr) == 0) { ret = 1; // can do. } #endif break; case audioMasterGetLanguage: VST_HC_DEBUG("audioMasterGetLanguage"); ret = (VstIntPtr) kVstLangEnglish; break; #if 0 // !VST_FORCE_DEPRECATED case audioMasterPinConnected: VST_HC_DEBUG("audioMasterPinConnected"); break; // VST 2.0 opcodes... case audioMasterWantMidi: VST_HC_DEBUG("audioMasterWantMidi"); break; case audioMasterSetTime: VST_HC_DEBUG("audioMasterSetTime"); break; case audioMasterTempoAt: VST_HC_DEBUG("audioMasterTempoAt"); if (pSession) ret = (VstIntPtr) (pSession->tempo() * 10000.0f); break; case audioMasterGetNumAutomatableParameters: VST_HC_DEBUG("audioMasterGetNumAutomatableParameters"); break; case audioMasterGetParameterQuantization: VST_HC_DEBUG("audioMasterGetParameterQuantization"); ret = 1; // full single float precision break; case audioMasterNeedIdle: VST_HC_DEBUG("audioMasterNeedIdle"); break; case audioMasterGetPreviousPlug: VST_HC_DEBUG("audioMasterGetPreviousPlug"); break; case audioMasterGetNextPlug: VST_HC_DEBUG("audioMasterGetNextPlug"); break; case audioMasterWillReplaceOrAccumulate: VST_HC_DEBUG("audioMasterWillReplaceOrAccumulate"); ret = 1; break; case audioMasterSetOutputSampleRate: VST_HC_DEBUG("audioMasterSetOutputSampleRate"); break; case audioMasterSetIcon: VST_HC_DEBUG("audioMasterSetIcon"); break; case audioMasterOpenWindow: VST_HC_DEBUG("audioMasterOpenWindow"); break; case audioMasterCloseWindow: VST_HC_DEBUG("audioMasterCloseWindow"); break; #endif case audioMasterGetDirectory: VST_HC_DEBUG("audioMasterGetDirectory"); break; case audioMasterUpdateDisplay: VST_HC_DEBUG("audioMasterUpdateDisplay"); pVstPlugin = qtractorVstPlugin::findPlugin(effect); if (pVstPlugin) { pVstPlugin->updateParamValues(false); // QApplication::processEvents(); ret = 1; // supported. } break; case audioMasterBeginEdit: VST_HC_DEBUG("audioMasterBeginEdit"); break; case audioMasterEndEdit: VST_HC_DEBUG("audioMasterEndEdit"); break; #ifndef CONFIG_VESTIGE case audioMasterOpenFileSelector: VST_HC_DEBUG("audioMasterOpenFileSelector"); ret = qtractorVstPlugin_openFileSelector(effect, (VstFileSelect *) ptr); break; case audioMasterCloseFileSelector: VST_HC_DEBUG("audioMasterCloseFileSelector"); ret = qtractorVstPlugin_closeFileSelector(effect, (VstFileSelect *) ptr); break; #endif default: VST_HC_DEBUG("audioMasterUnknown"); break; } return ret; } //----------------------------------------------------------------------------- // Structures for VST presets (fxb/fxp files) // Constants copied/stringified from "vstfxstore.h" // #define cMagic "CcnK" // Root chunk identifier for Programs (fxp) and Banks (fxb). #define fMagic "FxCk" // Regular Program (fxp) identifier. #define bankMagic "FxBk" // Regular Bank (fxb) identifier. #define chunkPresetMagic "FPCh" // Program (fxp) identifier for opaque chunk data. #define chunkBankMagic "FBCh" // Bank (fxb) identifier for opaque chunk data. #define cMagic_u 0x4b6e6343 // Big-endian version of 'CcnK' // Common bank/program header structure (fxb/fxp files) // struct qtractorVstPreset::BaseHeader { VstInt32 chunkMagic; // 'CcnK' VstInt32 byteSize; // size of this chunk, excl. magic + byteSize VstInt32 fxMagic; // 'FxCk' (regular) or 'FPCh' (opaque chunk) VstInt32 version; // format version (currently 1) VstInt32 fxID; // fx unique ID VstInt32 fxVersion; // fx version }; // Program sub-header structure (fxb/fxp files) // struct qtractorVstPreset::ProgHeader { VstInt32 numParams; // number of parameters char prgName[28]; // program name (null-terminated ASCII string) }; // Bank sub-header structure (fxb files) // struct qtractorVstPreset::BankHeader { VstInt32 numPrograms; // number of programs VstInt32 currentProgram; // version 2: current program number char future[124]; // reserved, should be zero }; // Common auxiliary chunk structure (chunked fxb/fxp files) // struct qtractorVstPreset::Chunk { VstInt32 size; char *data; }; // Endianess swappers. // static inline void fx_endian_swap ( VstInt32& v ) { static bool s_endian_swap = (*(VstInt32 *) cMagic == cMagic_u); if (s_endian_swap) { const unsigned int u = v; v = (u << 24) | ((u << 8) & 0xff0000) | ((u >> 8) & 0xff00) | (u >> 24); } } static inline void fx_endian_swap ( float& v ) { fx_endian_swap(*(VstInt32 *) &v); } static inline bool fx_is_magic ( VstInt32 v, const char *c ) { #if 0 VstInt32 u = *(VstInt32 *) c; fx_endian_swap(u); return (v == u); #else return (v == *(VstInt32 *) c); #endif } //---------------------------------------------------------------------- // class qtractorVstPreset -- VST preset file interface // // Constructor. qtractorVstPreset::qtractorVstPreset ( qtractorVstPlugin *pVstPlugin ) : m_pVstPlugin(pVstPlugin) { } // Loader methods. // bool qtractorVstPreset::load_bank_progs ( QFile& file ) { BankHeader bank_header; const int nread_bank = sizeof(bank_header); if (file.read((char *) &bank_header, nread_bank) < nread_bank) return false; fx_endian_swap(bank_header.numPrograms); fx_endian_swap(bank_header.currentProgram); const int iNumPrograms = int(bank_header.numPrograms); // const int iCurrentProgram = int(bank_header.currentProgram); const int iCurrentProgram = m_pVstPlugin->vst_dispatch(0, effGetProgram, 0, 0, nullptr, 0.0f); for (int iProgram = 0; iProgram < iNumPrograms; ++iProgram) { BaseHeader base_header; const int nread = sizeof(base_header); if (file.read((char *) &base_header, nread) < nread) return false; // fx_endian_swap(base_header.chunkMagic); fx_endian_swap(base_header.byteSize); // fxendian_swap(base_header.fxMagic); fx_endian_swap(base_header.version); fx_endian_swap(base_header.fxID); fx_endian_swap(base_header.fxVersion); if (!fx_is_magic(base_header.chunkMagic, cMagic)) return false; for (unsigned short i = 0; i < m_pVstPlugin->instances(); ++i) m_pVstPlugin->vst_dispatch(i, effSetProgram, 0, iProgram, nullptr, 0.0f); if (fx_is_magic(base_header.fxMagic, fMagic)) { if (!load_prog_params(file)) return false; } else if (fx_is_magic(base_header.fxMagic, chunkPresetMagic)) { if (!load_prog_chunk(file)) return false; } else return false; } for (unsigned short i = 0; i < m_pVstPlugin->instances(); ++i) m_pVstPlugin->vst_dispatch(i, effSetProgram, 0, iCurrentProgram, nullptr, 0.0f); return true; } bool qtractorVstPreset::load_prog_params ( QFile& file ) { ProgHeader prog_header; const int nread = sizeof(prog_header); if (file.read((char *) &prog_header, nread) < nread) return false; fx_endian_swap(prog_header.numParams); for (unsigned short i = 0; i < m_pVstPlugin->instances(); ++i) m_pVstPlugin->vst_dispatch(i, effSetProgramName, 0, 0, (void *) prog_header.prgName, 0.0f); const int iNumParams = int(prog_header.numParams); if (iNumParams < 1) return false; const int nread_params = iNumParams * sizeof(float); float *params = new float [iNumParams]; if (file.read((char *) params, nread_params) < nread_params) return false; for (int iParam = 0; iParam < iNumParams; ++iParam) { fx_endian_swap(params[iParam]); for (unsigned short i = 0; i < m_pVstPlugin->instances(); ++i) { AEffect *pVstEffect = m_pVstPlugin->vst_effect(i); if (pVstEffect) pVstEffect->setParameter(pVstEffect, iParam, params[iParam]); } } delete [] params; return true; } bool qtractorVstPreset::load_bank_chunk ( QFile& file ) { BankHeader bank_header; const int nread = sizeof(bank_header); if (file.read((char *) &bank_header, nread) < nread) return false; const int iCurrentProgram = m_pVstPlugin->vst_dispatch(0, effGetProgram, 0, 0, nullptr, 0.0f); const bool bResult = load_chunk(file, 0); for (unsigned short i = 0; i < m_pVstPlugin->instances(); ++i) m_pVstPlugin->vst_dispatch(i, effSetProgram, 0, iCurrentProgram, nullptr, 0.0f); return bResult; } bool qtractorVstPreset::load_prog_chunk ( QFile& file ) { ProgHeader prog_header; const int nread = sizeof(prog_header); if (file.read((char *) &prog_header, nread) < nread) return false; return load_chunk(file, 1); } bool qtractorVstPreset::load_chunk ( QFile& file, int preset ) { Chunk chunk; const int nread = sizeof(chunk.size); if (file.read((char *) &chunk.size, nread) < nread) return false; fx_endian_swap(chunk.size); const int ndata = int(chunk.size); chunk.data = new char [ndata]; if (file.read(chunk.data, ndata) < ndata) { delete [] chunk.data; return false; } for (unsigned short i = 0; i < m_pVstPlugin->instances(); ++i) { m_pVstPlugin->vst_dispatch(i, effSetChunk, preset, chunk.size, (void *) chunk.data, 0.0f); } delete [] chunk.data; return true; } // File loader. // bool qtractorVstPreset::load ( const QString& sFilename ) { if (m_pVstPlugin == nullptr) return false; const QFileInfo fi(sFilename); const QString& sExt = fi.suffix().toLower(); const bool bFxBank = (sExt == "fxb"); const bool bFxProg = (sExt == "fxp"); if (!bFxBank && !bFxProg) return false; if (!fi.exists()) return false; QFile file(sFilename); if (!file.open(QIODevice::ReadOnly)) return false; BaseHeader base_header; const int nread_base = sizeof(base_header); if (file.read((char *) &base_header, nread_base) < nread_base) { file.close(); return false; } #ifdef CONFIG_DEBUG qDebug("qtractorVstPreset::load(\"%s\")", sFilename.toUtf8().constData()); #endif // fx_endian_swap(base_header.chunkMagic); fx_endian_swap(base_header.byteSize); // fx_endian_swap(base_header.fxMagic); fx_endian_swap(base_header.version); fx_endian_swap(base_header.fxID); fx_endian_swap(base_header.fxVersion); bool bResult = false; if (!fx_is_magic(base_header.chunkMagic, cMagic)) { #ifdef CONFIG_DEBUG qDebug("qtractorVstPresetload() header.chunkMagic is not \"%s\".", cMagic); #endif } else if (base_header.fxID != VstInt32(m_pVstPlugin->uniqueID())) { #ifdef CONFIG_DEBUG qDebug("qtractorVstPreset::load() header.fxID != 0x%08lx.", m_pVstPlugin->uniqueID()); #endif } else if (fx_is_magic(base_header.fxMagic, bankMagic)) { #ifdef CONFIG_DEBUG qDebug("qtractorVstPreset::load() header.fxMagic is \"%s\" (regular fxb)", bankMagic); #endif bResult = load_bank_progs(file); } else if (fx_is_magic(base_header.fxMagic, chunkBankMagic)) { #ifdef CONFIG_DEBUG qDebug("qtractorVstPreset::load() header.fxMagic is \"%s\" (chunked fxb)", chunkBankMagic); #endif bResult = load_bank_chunk(file); } else if (fx_is_magic(base_header.fxMagic, fMagic)) { #ifdef CONFIG_DEBUG qDebug("qtractorVstPreset::load() header.fxMagic is \"%s\" (regular fxp)", fMagic); #endif bResult = load_prog_params(file); } else if (fx_is_magic(base_header.fxMagic, chunkPresetMagic)) { #ifdef CONFIG_DEBUG qDebug("qtractorVstPreset::load() header.fxMagic is \"%s\" (chunked fxp)", chunkPresetMagic); #endif bResult = load_prog_chunk(file); } #ifdef CONFIG_DEBUG else qDebug("qtractorVstPreset::load() header.fxMagic not recognized."); #endif file.close(); // HACK: Make sure all displayed parameter values are in sync. m_pVstPlugin->updateParamValues(false); return bResult; } // Saver methods. // bool qtractorVstPreset::save_bank_progs ( QFile& file ) { AEffect *pVstEffect = m_pVstPlugin->vst_effect(0); if (pVstEffect == nullptr) return false; const int iNumPrograms = pVstEffect->numPrograms; if (iNumPrograms < 1) return false; const int iCurrentProgram = m_pVstPlugin->vst_dispatch(0, effGetProgram, 0, 0, nullptr, 0.0f); const int iVstVersion = m_pVstPlugin->vst_dispatch(0, effGetVstVersion, 0, 0, nullptr, 0.0f); BankHeader bank_header; ::memset(&bank_header, 0, sizeof(bank_header)); bank_header.numPrograms = iNumPrograms; bank_header.currentProgram = iCurrentProgram; fx_endian_swap(bank_header.numPrograms); fx_endian_swap(bank_header.currentProgram); file.write((char *) &bank_header, sizeof(bank_header)); const bool bChunked = (m_pVstPlugin->type())->isConfigure(); bool bResult = false; for (int iProgram = 0; iProgram < iNumPrograms; ++iProgram) { m_pVstPlugin->vst_dispatch(0, effSetProgram, 0, iProgram, nullptr, 0.0f); BaseHeader base_header; ::memset(&base_header, 0, sizeof(base_header)); base_header.chunkMagic = *(VstInt32 *) cMagic; base_header.byteSize = 0; // FIXME! base_header.fxMagic = *(VstInt32 *) (bChunked ? chunkPresetMagic : fMagic); base_header.version = 1; base_header.fxID = m_pVstPlugin->uniqueID(); base_header.fxVersion = iVstVersion; // Estimate size of this section... base_header.byteSize = sizeof(base_header) - sizeof(base_header.chunkMagic) - sizeof(base_header.byteSize); Chunk chunk; if (bChunked) { get_chunk(chunk, 1); base_header.byteSize += sizeof(chunk.size) + chunk.size; } else { const int iNumParams = pVstEffect->numParams; base_header.byteSize += sizeof(ProgHeader); base_header.byteSize += iNumParams * sizeof(float); } // fx_endian_swap(base_header.chunkMagic); fx_endian_swap(base_header.byteSize); // fx_endian_swap(base_header.fxMagic); fx_endian_swap(base_header.version); fx_endian_swap(base_header.fxID); fx_endian_swap(base_header.fxVersion); file.write((char *) &base_header, sizeof(base_header)); if (bChunked) { bResult = save_prog_chunk(file, chunk); if (!bResult) break; } else { bResult = save_prog_params(file); if (!bResult) break; } } m_pVstPlugin->vst_dispatch(0, effSetProgram, 0, iCurrentProgram, nullptr, 0.0f); return bResult; } bool qtractorVstPreset::save_prog_params ( QFile& file ) { AEffect *pVstEffect = m_pVstPlugin->vst_effect(0); if (pVstEffect == nullptr) return false; const int iNumParams = pVstEffect->numParams; if (iNumParams < 1) return false; ProgHeader prog_header; ::memset(&prog_header, 0, sizeof(prog_header)); prog_header.numParams = iNumParams; m_pVstPlugin->vst_dispatch(0, effGetProgramName, 0, 0, (void *) prog_header.prgName, 0.0f); fx_endian_swap(prog_header.numParams); file.write((char *) &prog_header, sizeof(prog_header)); float *params = new float [iNumParams]; for (int iParam = 0; iParam < iNumParams; ++iParam) { params[iParam] = pVstEffect->getParameter(pVstEffect, iParam); fx_endian_swap(params[iParam]); } file.write((char *) params, iNumParams * sizeof(float)); delete [] params; return true; } bool qtractorVstPreset::save_bank_chunk ( QFile& file, const Chunk& chunk ) { AEffect *pVstEffect = m_pVstPlugin->vst_effect(0); if (pVstEffect == nullptr) return false; const int iNumPrograms = pVstEffect->numPrograms; const int iCurrentProgram = m_pVstPlugin->vst_dispatch(0, effGetProgram, 0, 0, nullptr, 0.0f); BankHeader bank_header; ::memset(&bank_header, 0, sizeof(bank_header)); bank_header.numPrograms = iNumPrograms; bank_header.currentProgram = iCurrentProgram; fx_endian_swap(bank_header.numPrograms); fx_endian_swap(bank_header.currentProgram); file.write((char *) &bank_header, sizeof(bank_header)); return save_chunk(file, chunk); } bool qtractorVstPreset::save_prog_chunk ( QFile& file, const Chunk& chunk ) { AEffect *pVstEffect = m_pVstPlugin->vst_effect(0); if (pVstEffect == nullptr) return false; const int iNumParams = pVstEffect->numParams; ProgHeader prog_header; ::memset(&prog_header, 0, sizeof(prog_header)); prog_header.numParams = iNumParams; m_pVstPlugin->vst_dispatch(0, effGetProgramName, 0, 0, (void *) prog_header.prgName, 0.0f); fx_endian_swap(prog_header.numParams); file.write((char *) &prog_header, sizeof(prog_header)); return save_chunk(file, chunk); } bool qtractorVstPreset::save_chunk ( QFile& file, const Chunk& chunk ) { const int ndata = int(chunk.size); VstInt32 chunk_size = ndata; fx_endian_swap(chunk_size); file.write((char *) &chunk_size, sizeof(chunk_size)); file.write((char *) chunk.data, ndata); return true; } bool qtractorVstPreset::get_chunk ( Chunk& chunk, int preset ) { chunk.data = nullptr; chunk.size = m_pVstPlugin->vst_dispatch(0, effGetChunk, preset, 0, (void *) &chunk.data, 0.0f); return (chunk.size > 0 && chunk.data != nullptr); } // File saver. // bool qtractorVstPreset::save ( const QString& sFilename ) { if (m_pVstPlugin == nullptr) return false; AEffect *pVstEffect = m_pVstPlugin->vst_effect(0); if (pVstEffect == nullptr) return false; const QFileInfo fi(sFilename); const QString& sExt = fi.suffix().toLower(); const bool bFxBank = (sExt == "fxb"); const bool bFxProg = (sExt == "fxp"); if (!bFxBank && !bFxProg) return false; QFile file(sFilename); if (!file.open(QIODevice::WriteOnly | QIODevice::Truncate)) return false; #ifdef CONFIG_DEBUG qDebug("qtractorVstPreset::save(\"%s\")", sFilename.toUtf8().constData()); #endif const bool bChunked = (m_pVstPlugin->type())->isConfigure(); const int iVstVersion = m_pVstPlugin->vst_dispatch(0, effGetVstVersion, 0, 0, nullptr, 0.0f); BaseHeader base_header; ::memset(&base_header, 0, sizeof(base_header)); base_header.chunkMagic = *(VstInt32 *) cMagic; base_header.byteSize = 0; // FIXME: see below... base_header.fxMagic = 0; // base_header.version = 1; base_header.fxID = m_pVstPlugin->uniqueID(); base_header.fxVersion = iVstVersion; // Estimate size of this section... base_header.byteSize = sizeof(base_header) - sizeof(base_header.chunkMagic) - sizeof(base_header.byteSize); Chunk chunk; if (bFxBank) { if (bChunked) { get_chunk(chunk, 0); base_header.byteSize += sizeof(chunk.size) + chunk.size; base_header.fxMagic = *(VstInt32 *) chunkBankMagic; } else { const int iNumParams = pVstEffect->numParams; base_header.byteSize += pVstEffect->numPrograms * (sizeof(ProgHeader) + iNumParams * sizeof(float)); base_header.fxMagic = *(VstInt32 *) bankMagic; } } else { char szName[24]; ::memset(szName, 0, sizeof(szName)); ::strncpy(szName, fi.baseName().toUtf8().constData(), sizeof(szName) - 1); for (unsigned short i = 0; i < m_pVstPlugin->instances(); ++i) m_pVstPlugin->vst_dispatch(i, effSetProgramName, 0, 0, (void *) szName, 0.0f); if (bChunked) { get_chunk(chunk, 1); base_header.byteSize += sizeof(chunk.size) + chunk.size; base_header.fxMagic = *(VstInt32 *) chunkPresetMagic; } else { const int iNumParams = pVstEffect->numParams; base_header.byteSize += sizeof(ProgHeader); base_header.byteSize += iNumParams * sizeof(float); base_header.fxMagic = *(VstInt32 *) fMagic; } } // fx_endian_swap(base_header.chunkMagic); fx_endian_swap(base_header.byteSize); // fx_endian_swap(base_header.fxMagic); fx_endian_swap(base_header.version); fx_endian_swap(base_header.fxID); fx_endian_swap(base_header.fxVersion); file.write((char *) &base_header, sizeof(base_header)); bool bResult = false; if (bFxBank) { if (bChunked) bResult = save_bank_chunk(file, chunk); else bResult = save_bank_progs(file); } else { if (bChunked) bResult = save_prog_chunk(file, chunk); else bResult = save_prog_params(file); } file.close(); return bResult; } #endif // CONFIG_VST // end of qtractorVstPlugin.cpp qtractor-0.9.25/src/PaxHeaders/qtractorConnections.cpp0000644000000000000000000000013214166551171020070 xustar0030 mtime=1641730681.440610103 30 atime=1641730681.440610103 30 ctime=1641730681.440610103 qtractor-0.9.25/src/qtractorConnections.cpp0000644000175000001440000001607414166551171021330 0ustar00rncbcusers00000000000000// qtractorConnections.cpp // /**************************************************************************** Copyright (C) 2005-2020, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorConnections.h" #include "qtractorSession.h" #include "qtractorOptions.h" #include "qtractorAudioEngine.h" #include "qtractorMidiEngine.h" #include "qtractorMainForm.h" #include "qtractorConnectForm.h" #include #include #include //------------------------------------------------------------------------- // qtractorConnections - Connections dockable window. // // Constructor. qtractorConnections::qtractorConnections ( QWidget *pParent, Qt::WindowFlags wflags ) : QWidget(pParent, wflags) { // Surely a name is crucial (e.g.for storing geometry settings) QWidget::setObjectName("qtractorConnections"); // Create main inner widget. m_pConnectForm = new qtractorConnectForm(this); // Set proper tab widget icons... QTabWidget *pTabWidget = m_pConnectForm->connectTabWidget(); pTabWidget->setTabIcon(0, QIcon(":/images/trackAudio.png")); pTabWidget->setTabIcon(1, QIcon(":/images/trackMidi.png")); // Prepare the layout stuff. QHBoxLayout *pLayout = new QHBoxLayout(); pLayout->setContentsMargins(0, 0, 0, 0); pLayout->setSpacing(0); pLayout->addWidget(m_pConnectForm); QWidget::setLayout(pLayout); // Some specialties to this kind of dock window... QWidget::setMinimumWidth(480); QWidget::setMinimumHeight(240); // Finally set the default caption and tooltip. const QString& sTitle = tr("Connections"); QWidget::setWindowTitle(sTitle); QWidget::setWindowIcon(QIcon(":/images/viewConnections.png")); QWidget::setToolTip(sTitle); // Get previously saved splitter sizes, // (with fair default...) qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions) { QList sizes; sizes.append(180); sizes.append(60); sizes.append(180); pOptions->loadSplitterSizes( m_pConnectForm->audioConnectSplitter(), sizes); pOptions->loadSplitterSizes( m_pConnectForm->midiConnectSplitter(), sizes); } } // Destructor. qtractorConnections::~qtractorConnections (void) { qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions) { // Get previously saved splitter sizes... pOptions->saveSplitterSizes( m_pConnectForm->audioConnectSplitter()); pOptions->saveSplitterSizes( m_pConnectForm->midiConnectSplitter()); } // No need to delete child widgets, Qt does it all for us. delete m_pConnectForm; } // Just about to notify main-window that we're closing. void qtractorConnections::closeEvent ( QCloseEvent * /*pCloseEvent*/ ) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorConnections::closeEvent()"); #endif QWidget::hide(); qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm) pMainForm->stabilizeForm(); } // Connect form accessor. qtractorConnectForm *qtractorConnections::connectForm (void) const { return m_pConnectForm; } // Main bus mode switching. void qtractorConnections::showBus ( qtractorBus *pBus, qtractorBus::BusMode busMode ) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; const QString sSuffix = ".*"; switch (pBus->busType()) { case qtractorTrack::Audio: { // Show exclusive Audio engine connections... qtractorAudioBus *pAudioBus = static_cast (pBus); if (pAudioBus) { m_pConnectForm->audioClear(); m_pConnectForm->connectTabWidget()->setCurrentIndex(0); if (busMode & qtractorBus::Input) { m_pConnectForm->audioOClientsComboBox()->setCurrentIndex(0); m_pConnectForm->audioIClientsComboBox()->setCurrentIndex( m_pConnectForm->audioIClientsComboBox()->findText( pSession->audioEngine()->clientName())); m_pConnectForm->audioIListView()->setPortName( pAudioBus->busName() + sSuffix); } else { m_pConnectForm->audioIClientsComboBox()->setCurrentIndex(0); m_pConnectForm->audioOClientsComboBox()->setCurrentIndex( m_pConnectForm->audioOClientsComboBox()->findText( pSession->audioEngine()->clientName())); m_pConnectForm->audioOListView()->setPortName( pAudioBus->busName() + sSuffix); } m_pConnectForm->audioRefresh(); } break; } case qtractorTrack::Midi: { // Show exclusive MIDI engine connections... qtractorMidiBus *pMidiBus = static_cast (pBus); if (pMidiBus) { m_pConnectForm->midiClear(); m_pConnectForm->connectTabWidget()->setCurrentIndex(1); if (busMode & qtractorBus::Input) { m_pConnectForm->midiOClientsComboBox()->setCurrentIndex(0); m_pConnectForm->midiIClientsComboBox()->setCurrentIndex( m_pConnectForm->midiIClientsComboBox()->findText( QString::number(pSession->midiEngine()->alsaClient()) + ':'+ pSession->midiEngine()->clientName())); m_pConnectForm->midiIListView()->setPortName( QString::number(pMidiBus->alsaPort()) + ':' + pMidiBus->busName() + sSuffix); } else { m_pConnectForm->midiIClientsComboBox()->setCurrentIndex(0); m_pConnectForm->midiOClientsComboBox()->setCurrentIndex( m_pConnectForm->midiOClientsComboBox()->findText( QString::number(pSession->midiEngine()->alsaClient()) + ':' + pSession->midiEngine()->clientName())); m_pConnectForm->midiOListView()->setPortName( QString::number(pMidiBus->alsaPort()) + ':' + pMidiBus->busName() + sSuffix); } m_pConnectForm->midiRefresh(); } break; } default: break; } // Make it stand out, sure... show(); raise(); activateWindow(); } // Complete connections refreshment. void qtractorConnections::refresh (void) { m_pConnectForm->audioRefresh(); m_pConnectForm->midiRefresh(); } // Complete connections recycle. void qtractorConnections::clear (void) { m_pConnectForm->audioClear(); m_pConnectForm->midiClear(); } // Conditional connections recycle. void qtractorConnections::reset (void) { m_pConnectForm->audioReset(); m_pConnectForm->midiReset(); } // Keyboard event handler. void qtractorConnections::keyPressEvent ( QKeyEvent *pKeyEvent ) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorConnections::keyPressEvent(%d)", pKeyEvent->key()); #endif int iKey = pKeyEvent->key(); switch (iKey) { case Qt::Key_Escape: close(); break; default: QWidget::keyPressEvent(pKeyEvent); break; } } // end of qtractorConnections.cpp qtractor-0.9.25/src/PaxHeaders/qtractorAudioMadFile.h0000644000000000000000000000013214166551171017536 xustar0030 mtime=1641730681.436610059 30 atime=1641730681.436610059 30 ctime=1641730681.436610059 qtractor-0.9.25/src/qtractorAudioMadFile.h0000644000175000001440000000717614166551171021001 0ustar00rncbcusers00000000000000// qtractorAudioMadFile.h // /**************************************************************************** Copyright (C) 2005-2019, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorAudioMadFile_h #define __qtractorAudioMadFile_h #include "qtractorAudioFile.h" #include #include #include #ifdef CONFIG_LIBMAD // libmad API #include #endif //---------------------------------------------------------------------- // class qtractorAudioMadFile -- Buffered audio file declaration. // class qtractorAudioMadFile : public qtractorAudioFile { public: // Constructor. qtractorAudioMadFile(unsigned int iBufferSize = 0); // Destructor. virtual ~qtractorAudioMadFile(); // Virtual method mockups. bool open (const QString& sFilename, int iMode = Read); int read (float **ppFrames, unsigned int iFrames); int write (float **ppFrames, unsigned int iFrames); bool seek (unsigned long iOffset); void close (); // Virtual accessor mockups. int mode() const; unsigned short channels() const; unsigned long frames() const; // Specialty methods. unsigned int sampleRate() const; protected: // Special decode method. bool input(); bool decode(); // Internal ring-buffer helper methods. unsigned int readable() const; unsigned int writable() const; private: // Instance variables. int m_iMode; FILE *m_pFile; unsigned int m_iBitRate; unsigned short m_iChannels; unsigned int m_iSampleRate; unsigned long m_iFramesEst; bool m_bEndOfStream; #ifdef CONFIG_LIBMAD struct mad_stream m_madStream; struct mad_frame m_madFrame; struct mad_synth m_madSynth; #endif // Input buffer stuff. unsigned int m_iInputBufferSize; unsigned char *m_pInputBuffer; // Output ring-buffer stuff. unsigned int m_iRingBufferSize; unsigned int m_iRingBufferMask; unsigned int m_iRingBufferRead; unsigned int m_iRingBufferWrite; float **m_ppRingBuffer; // Decoding frame mapping for sample-accurate seeking. unsigned long m_iSeekOffset; // Decoded frame node. struct FrameNode { // Member constructor. FrameNode(unsigned long i = 0, unsigned long o = 0, unsigned int c = 0) : iInputOffset(i), iOutputOffset(o), iDecodeCount(c) {} // Member fields. unsigned long iInputOffset; // Bytes from input file. unsigned long iOutputOffset; // Sample frames on output. unsigned int iDecodeCount; // Decoder iteration count. }; // Decoded frame list type. typedef QList FrameList; // Frame list factory method. static FrameList *createFrameList(const QString& sFilename); // Frame list instance; FrameList *m_pFrameList; // Current decoded frame node. FrameNode m_curr; // Frame list mutex. static QMutex g_mutex; }; #endif // __qtractorAudioMadFile_h // end of qtractorAudioMadFile.h qtractor-0.9.25/src/PaxHeaders/qtractorSessionCursor.h0000644000000000000000000000012714166551171020100 xustar0029 mtime=1641730681.46261034 29 atime=1641730681.46261034 29 ctime=1641730681.46261034 qtractor-0.9.25/src/qtractorSessionCursor.h0000644000175000001440000000632614166551171021333 0ustar00rncbcusers00000000000000// qtractorSessionCursor.h // /**************************************************************************** Copyright (C) 2005-2019, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorSessionCursor_h #define __qtractorSessionCursor_h #include "qtractorTrack.h" // Forward declarations. class qtractorClip; //---------------------------------------------------------------------- // class qtractorSessionCursor - declaration. // class qtractorSessionCursor : public qtractorList::Link { public: // Constructor. qtractorSessionCursor(qtractorSession *pSession, unsigned long iFrame = 0, qtractorTrack::TrackType syncType = qtractorTrack::None); // Destructor. ~qtractorSessionCursor(); // Session accessor. qtractorSession *session() const; // General bi-directional locate method. void seek(unsigned long iFrame, bool bSync = false); // Current frame position accessor. unsigned long frame() const; // Absolute frame-time posiion accessors. unsigned long frameTime() const; unsigned long frameTimeEx() const; // Clip sync flag accessor. void setSyncType(qtractorTrack::TrackType syncType); qtractorTrack::TrackType syncType() const; // Current track clip accessor. qtractorClip *clip(unsigned int iTrack) const; // Add a track to cursor. void addTrack (qtractorTrack *pTrack); // Update track after adding/removing a clip from cursor. void updateTrack (qtractorTrack *pTrack); // Remove a track from cursor. void removeTrack (qtractorTrack *pTrack); // Update current track clip under cursor. void updateTrackClip(qtractorTrack *pTrack); // Reset cursor. void reset(); // Reset track/clips cache. void resetClips(); // Frame-time processor (increment only). void process(unsigned int nframes); protected: // Clip locate method. qtractorClip *seekClip(qtractorTrack *pTrack, qtractorClip *pClip, unsigned long iFrame) const; // Update (stabilize) cursor. void updateClips(qtractorClip **ppClips, unsigned int iTracks); // Remove a track from cursor (by index). void removeTrack (unsigned int iTrack); private: // Instance variables. qtractorSession *m_pSession; unsigned long m_iFrame; unsigned long m_iFrameTime; unsigned long m_iFrameDelta; qtractorTrack::TrackType m_syncType; unsigned int m_iTracks; qtractorClip **m_ppClips; unsigned int m_iSize; }; #endif // __qtractorSessionCursor_h // end of qtractorSessionCursor.h qtractor-0.9.25/src/PaxHeaders/qtractorMidiToolsForm.h0000644000000000000000000000013214166551171020002 xustar0030 mtime=1641730681.456610276 30 atime=1641730681.456610276 30 ctime=1641730681.456610276 qtractor-0.9.25/src/qtractorMidiToolsForm.h0000644000175000001440000000514214166551171021234 0ustar00rncbcusers00000000000000// qtractorMidiToolsForm.h // /**************************************************************************** Copyright (C) 2005-2021, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorMidiToolsForm_h #define __qtractorMidiToolsForm_h #include "ui_qtractorMidiToolsForm.h" // Forward declarations. class qtractorMidiClip; class qtractorMidiEditSelect; class qtractorMidiEditCommand; class qtractorTimeScale; //---------------------------------------------------------------------------- // qtractorMidiToolsForm -- UI wrapper form. class qtractorMidiToolsForm : public QDialog { Q_OBJECT public: // Constructor. qtractorMidiToolsForm(QWidget *pParent = nullptr); // Destructor. ~qtractorMidiToolsForm(); // Tool page accessors. void setToolIndex(int iToolIndex); int toolIndex() const; // Create edit command based on given selection. qtractorMidiEditCommand *editCommand(qtractorMidiClip *pMidiClip, qtractorMidiEditSelect *pSelect, unsigned long iTimeOffset, unsigned long iTimeStart = 0, unsigned long iTimeEnd = 0); protected slots: // Preset management slots... void presetChanged(const QString& sPreset); void presetActivated(int iPreset); void presetSave(); void presetDelete(); void timeshiftSpinBoxChanged(double p); void timeshiftSliderChanged(int i); void formatChanged(int); void changed(); void accept(); void reject(); void stabilizeForm(); protected: // Preset management methods... void loadPreset(const QString& sPreset); void savePreset(const QString& sPreset); void refreshPresets(); private: // The Qt-designer UI struct... Ui::qtractorMidiToolsForm m_ui; // Instance variables... qtractorTimeScale *m_pTimeScale; int m_iDirtyCount; int m_iUpdate; class TimeshiftCurve *m_pTimeshiftCurve; }; #endif // __qtractorMidiToolsForm_h // end of qtractorMidiToolsForm.h qtractor-0.9.25/src/PaxHeaders/qtractorMidiEditCommand.h0000644000000000000000000000013214166551171020242 xustar0030 mtime=1641730681.450610211 30 atime=1641730681.450610211 30 ctime=1641730681.450610211 qtractor-0.9.25/src/qtractorMidiEditCommand.h0000644000175000001440000000621214166551171021473 0ustar00rncbcusers00000000000000// qtractorMidiEditCommand.h // /**************************************************************************** Copyright (C) 2005-2019, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorMidiEditCommand_h #define __qtractorMidiEditCommand_h #include "qtractorCommand.h" #include "qtractorMidiEvent.h" #include // Forward declarations. class qtractorMidiClip; //---------------------------------------------------------------------- // class qtractorMidiEditCommand - declaration. // class qtractorMidiEditCommand : public qtractorCommand { public: // Constructor. qtractorMidiEditCommand(qtractorMidiClip *pMidiClip, const QString& sName); // Destructor. ~qtractorMidiEditCommand(); // Sequence accessor. qtractorMidiClip *midiClip() const { return m_pMidiClip; } // Primitive command types. enum CommandType { InsertEvent, MoveEvent, ResizeEventTime, ResizeEventValue, RemoveEvent }; // Primitive command methods. void insertEvent(qtractorMidiEvent *pEvent); void moveEvent(qtractorMidiEvent *pEvent, int iNote, unsigned long iTime); void resizeEventTime(qtractorMidiEvent *pEvent, unsigned long iTime, unsigned long iDuration); void resizeEventValue(qtractorMidiEvent *pEvent, int iValue); void removeEvent(qtractorMidiEvent *pEvent); // Check whether the event is already in chain. bool findEvent(qtractorMidiEvent *pEvent, CommandType cmd) const; // Virtual command methods. bool redo(); bool undo(); // Adjust edit-command result to prevent event overlapping. bool adjust(); protected: // Common executive method. bool execute(bool bRedo); private: // Event item struct. struct Item { // Item constructor. Item(CommandType cmd, qtractorMidiEvent *pEvent, int iNote = 0, unsigned long iTime = 0, unsigned long iDuration = 0, unsigned int iValue = 0) : command(cmd), event(pEvent), note(iNote), time(iTime), duration(iDuration), value(iValue), autoDelete(false) {} // Item members. CommandType command; qtractorMidiEvent *event; int note; unsigned long time; unsigned long duration; int value; bool autoDelete; }; // Instance variables. qtractorMidiClip *m_pMidiClip; QList m_items; bool m_bAdjusted; unsigned long m_iDuration; }; #endif // __qtractorMidiEditCommand_h // end of qtractorMidiEditCommand.h qtractor-0.9.25/src/PaxHeaders/qtractorMainForm.cpp0000644000000000000000000000013214166551171017316 xustar0030 mtime=1641730681.447610178 30 atime=1641730681.446610168 30 ctime=1641730681.447610178 qtractor-0.9.25/src/qtractorMainForm.cpp0000644000175000001440000075240714166551171020565 0ustar00rncbcusers00000000000000// qtractorMainForm.cpp // /**************************************************************************** Copyright (C) 2005-2021, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorMainForm.h" #include "qtractorAbout.h" #include "qtractorOptions.h" #include "qtractorInstrument.h" #include "qtractorInstrumentMenu.h" #include "qtractorMessages.h" #include "qtractorFileSystem.h" #include "qtractorFiles.h" #include "qtractorConnections.h" #include "qtractorMixer.h" #include "qtractorTracks.h" #include "qtractorTrackList.h" #include "qtractorTrackTime.h" #include "qtractorTrackView.h" #include "qtractorThumbView.h" #include "qtractorSpinBox.h" #include "qtractorAudioPeak.h" #include "qtractorAudioBuffer.h" #include "qtractorAudioEngine.h" #include "qtractorMidiEngine.h" #include "qtractorSessionCursor.h" #include "qtractorSessionCommand.h" #include "qtractorTimeScaleCommand.h" #include "qtractorClipCommand.h" #include "qtractorAudioClip.h" #include "qtractorMidiClip.h" #include "qtractorAudioMeter.h" #include "qtractorMidiMeter.h" #include "qtractorMidiMonitor.h" #include "qtractorMidiManager.h" #include "qtractorActionControl.h" #include "qtractorExportForm.h" #include "qtractorSessionForm.h" #include "qtractorOptionsForm.h" #include "qtractorPaletteForm.h" #include "qtractorConnectForm.h" #include "qtractorShortcutForm.h" #include "qtractorMidiControlForm.h" #include "qtractorInstrumentForm.h" #include "qtractorTimeScaleForm.h" #include "qtractorBusForm.h" #include "qtractorTakeRangeForm.h" #include "qtractorMidiEditorForm.h" #include "qtractorMidiEditor.h" #include "qtractorTrackCommand.h" #include "qtractorCurveCommand.h" #include "qtractorMessageList.h" #include "qtractorPluginFactory.h" #ifdef CONFIG_DSSI #include "qtractorDssiPlugin.h" #endif #ifdef CONFIG_VST #include "qtractorVstPlugin.h" #endif #ifdef CONFIG_VST3 #include "qtractorVst3Plugin.h" #endif #ifdef CONFIG_LV2 #include "qtractorLv2Plugin.h" #endif #ifdef CONFIG_JACK_SESSION #include #endif #ifdef CONFIG_NSM #include "qtractorNsmClient.h" #endif #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #if QT_VERSION >= QT_VERSION_CHECK(5, 0, 0) #include #endif #if QT_VERSION < QT_VERSION_CHECK(5, 0, 0) #if !defined(QT_NO_STYLE_GTK) #include #endif #endif #include #include // Timer constants (magic) stuff. #define QTRACTOR_TIMER_MSECS 66 #define QTRACTOR_TIMER_DELAY 233 #if QT_VERSION < QT_VERSION_CHECK(4, 5, 0) namespace Qt { const WindowFlags WindowCloseButtonHint = WindowFlags(0x08000000); } #endif #if QT_VERSION < QT_VERSION_CHECK(5, 11, 0) #define horizontalAdvance width #endif #if defined(__WIN32__) || defined(_WIN32) || defined(WIN32) #undef HAVE_SIGNAL_H #endif //------------------------------------------------------------------------- // LADISH Level 1 support stuff. #ifdef HAVE_SIGNAL_H #include #include #include #include #include // File descriptor for SIGUSR1 notifier. static int g_fdSigusr1[2] = { -1, -1 }; // Unix SIGUSR1 signal handler. static void qtractor_sigusr1_handler ( int /* signo */ ) { char c = 1; (void) (::write(g_fdSigusr1[0], &c, sizeof(c)) > 0); } // File descriptor for SIGTERM notifier. static int g_fdSigterm[2] = { -1, -1 }; // Unix SIGTERM signal handler. static void qtractor_sigterm_handler ( int /* signo */ ) { char c = 1; (void) (::write(g_fdSigterm[0], &c, sizeof(c)) > 0); } #endif // HAVE_SIGNAL_H //------------------------------------------------------------------------- // qtractorMainForm -- Main window form implementation. // Kind of singleton reference. qtractorMainForm *qtractorMainForm::g_pMainForm = nullptr; // Constructor. qtractorMainForm::qtractorMainForm ( QWidget *pParent, Qt::WindowFlags wflags ) : QMainWindow(pParent, wflags) { // Setup UI struct... m_ui.setupUi(this); // Pseudo-singleton reference setup. g_pMainForm = this; // Initialize some pointer references. m_pOptions = nullptr; // FIXME: This gotta go, somewhere in time... m_pSession = new qtractorSession(); m_pTempoCursor = new qtractorTempoCursor(); m_pMessageList = new qtractorMessageList(); m_pAudioFileFactory = new qtractorAudioFileFactory(); m_pPluginFactory = new qtractorPluginFactory(); // Custom track/instrument proxy menu. m_pInstrumentMenu = new qtractorInstrumentMenu(this); // All child forms are to be created later, not earlier than setup. m_pMessages = nullptr; m_pFileSystem = nullptr; m_pFiles = nullptr; m_pMixer = nullptr; m_pConnections = nullptr; m_pTracks = nullptr; // To remember last time we've shown the playhead. m_iPlayHead = 0; // We'll start clean. m_iUntitled = 0; m_iDirtyCount = 0; m_iBackupCount = 0; m_iTransportUpdate = 0; m_iTransportRolling = 0; m_bTransportPlaying = false; m_fTransportShuttle = 0.0f; m_iTransportStep = 0; m_iXrunCount = 0; m_iXrunSkip = 0; m_iXrunTimer = 0; m_iAudioPeakTimer = 0; m_iAudioRefreshTimer = 0; m_iMidiRefreshTimer = 0; m_iPlayerTimer = 0; m_pNsmClient = nullptr; m_bNsmDirty = false; m_iAudioPropertyChange = 0; m_iStabilizeTimer = 0; // Configure the audio file peak factory... qtractorAudioPeakFactory *pAudioPeakFactory = m_pSession->audioPeakFactory(); if (pAudioPeakFactory) { QObject::connect(pAudioPeakFactory, SIGNAL(peakEvent()), SLOT(audioPeakNotify())); } // Configure the audio engine event handling... const qtractorAudioEngineProxy *pAudioEngineProxy = nullptr; qtractorAudioEngine *pAudioEngine = m_pSession->audioEngine(); if (pAudioEngine) pAudioEngineProxy = pAudioEngine->proxy(); if (pAudioEngineProxy) { QObject::connect(pAudioEngineProxy, SIGNAL(shutEvent()), SLOT(audioShutNotify())); QObject::connect(pAudioEngineProxy, SIGNAL(xrunEvent()), SLOT(audioXrunNotify())); QObject::connect(pAudioEngineProxy, SIGNAL(portEvent()), SLOT(audioPortNotify())); QObject::connect(pAudioEngineProxy, SIGNAL(buffEvent(unsigned int)), SLOT(audioBuffNotify(unsigned int))); QObject::connect(pAudioEngineProxy, SIGNAL(sessEvent(void *)), SLOT(audioSessNotify(void *))); QObject::connect(pAudioEngineProxy, SIGNAL(syncEvent(unsigned long, bool)), SLOT(audioSyncNotify(unsigned long, bool))); QObject::connect(pAudioEngineProxy, SIGNAL(propEvent()), SLOT(audioPropNotify())); } // Configure the MIDI engine event handling... const qtractorMidiEngineProxy *pMidiEngineProxy = nullptr; qtractorMidiEngine *pMidiEngine = m_pSession->midiEngine(); if (pMidiEngine) pMidiEngineProxy = pMidiEngine->proxy(); if (pMidiEngineProxy) { qRegisterMetaType ("qtractorMmcEvent"); qRegisterMetaType ("qtractorCtlEvent"); QObject::connect(pMidiEngineProxy, SIGNAL(mmcEvent(const qtractorMmcEvent&)), SLOT(midiMmcNotify(const qtractorMmcEvent&))); QObject::connect(pMidiEngineProxy, SIGNAL(ctlEvent(const qtractorCtlEvent&)), SLOT(midiCtlNotify(const qtractorCtlEvent&))); QObject::connect(pMidiEngineProxy, SIGNAL(sppEvent(int, unsigned short)), SLOT(midiSppNotify(int, unsigned short))); QObject::connect(pMidiEngineProxy, SIGNAL(clkEvent(float)), SLOT(midiClkNotify(float))); } // Add the midi controller map... m_pMidiControl = new qtractorMidiControl(); #ifdef HAVE_SIGNAL_H // Set to ignore any fatal "Broken pipe" signals. ::signal(SIGPIPE, SIG_IGN); // LADISH Level 1 suport. // Initialize file descriptors for SIGUSR1 socket notifier. ::socketpair(AF_UNIX, SOCK_STREAM, 0, g_fdSigusr1); m_pSigusr1Notifier = new QSocketNotifier(g_fdSigusr1[1], QSocketNotifier::Read, this); QObject::connect(m_pSigusr1Notifier, SIGNAL(activated(int)), SLOT(handle_sigusr1())); // Install SIGUSR1 signal handler. struct sigaction sigusr1; sigusr1.sa_handler = qtractor_sigusr1_handler; sigemptyset(&sigusr1.sa_mask); sigusr1.sa_flags = 0; sigusr1.sa_flags |= SA_RESTART; ::sigaction(SIGUSR1, &sigusr1, nullptr); // LADISH termination suport. // Initialize file descriptors for SIGTERM socket notifier. ::socketpair(AF_UNIX, SOCK_STREAM, 0, g_fdSigterm); m_pSigtermNotifier = new QSocketNotifier(g_fdSigterm[1], QSocketNotifier::Read, this); QObject::connect(m_pSigtermNotifier, SIGNAL(activated(int)), SLOT(handle_sigterm())); // Install SIGTERM/SIGQUIT signal handlers. struct sigaction sigterm; sigterm.sa_handler = qtractor_sigterm_handler; sigemptyset(&sigterm.sa_mask); sigterm.sa_flags = 0; sigterm.sa_flags |= SA_RESTART; ::sigaction(SIGTERM, &sigterm, nullptr); ::sigaction(SIGQUIT, &sigterm, nullptr); // Ignore SIGHUP/SIGINT signals. ::signal(SIGHUP, SIG_IGN); ::signal(SIGINT, SIG_IGN); #else // HAVE_SIGNAL_H m_pSigusr1Notifier = nullptr; m_pSigtermNotifier = nullptr; #endif // !HAVE_SIGNAL_H // Also the (QAction) MIDI observer map... m_pActionControl = new qtractorActionControl(this); // Get edit selection mode action group up... m_pSelectModeActionGroup = new QActionGroup(this); m_pSelectModeActionGroup->setExclusive(true); m_pSelectModeActionGroup->addAction(m_ui.editSelectModeClipAction); m_pSelectModeActionGroup->addAction(m_ui.editSelectModeRangeAction); m_pSelectModeActionGroup->addAction(m_ui.editSelectModeRectAction); m_pSelectModeActionGroup->addAction(m_ui.editSelectModeCurveAction); // And the corresponding tool-button drop-down menu... m_pSelectModeToolButton = new QToolButton(this); m_pSelectModeToolButton->setPopupMode(QToolButton::InstantPopup); m_pSelectModeToolButton->setMenu(m_ui.editSelectModeMenu); // Add/insert this on its proper place in the edit-toobar... m_ui.editToolbar->insertWidget(m_ui.clipNewAction, m_pSelectModeToolButton); m_ui.editToolbar->insertSeparator(m_ui.clipNewAction); QObject::connect( m_pSelectModeActionGroup, SIGNAL(triggered(QAction*)), m_pSelectModeToolButton, SLOT(setDefaultAction(QAction*))); // Get transport mode action group up... m_pTransportModeActionGroup = new QActionGroup(this); m_pTransportModeActionGroup->setExclusive(true); m_pTransportModeActionGroup->addAction(m_ui.transportModeNoneAction); m_pTransportModeActionGroup->addAction(m_ui.transportModeSlaveAction); m_pTransportModeActionGroup->addAction(m_ui.transportModeMasterAction); m_pTransportModeActionGroup->addAction(m_ui.transportModeFullAction); // And the corresponding tool-button drop-down menu... m_pTransportModeToolButton = new QToolButton(this); m_pTransportModeToolButton->setPopupMode(QToolButton::InstantPopup); m_pTransportModeToolButton->setMenu(m_ui.transportModeMenu); // Add/insert this on its proper place in the options-toobar... m_ui.optionsToolbar->insertWidget(m_ui.transportPanicAction, m_pTransportModeToolButton); m_ui.optionsToolbar->insertSeparator(m_ui.transportPanicAction); QObject::connect( m_pTransportModeActionGroup, SIGNAL(triggered(QAction*)), m_pTransportModeToolButton, SLOT(setDefaultAction(QAction*))); // Additional time-toolbar controls... // m_ui.timeToolbar->addSeparator(); // View/Snap-to-beat actions initialization... int iSnap = 0; const QIcon snapIcon(":/images/itemBeat.png"); const QString sSnapObjectName("viewSnapPerBeat%1"); const QString sSnapStatusTip(tr("Set current snap to %1")); const QStringList& snapItems = qtractorTimeScale::snapItems(); QStringListIterator snapIter(snapItems); while (snapIter.hasNext()) { const QString& sSnapText = snapIter.next(); QAction *pAction = new QAction(sSnapText, this); pAction->setObjectName(sSnapObjectName.arg(iSnap)); pAction->setStatusTip(sSnapStatusTip.arg(sSnapText)); pAction->setCheckable(true); // pAction->setIcon(snapIcon); pAction->setData(iSnap++); QObject::connect(pAction, SIGNAL(triggered(bool)), SLOT(viewSnap())); m_snapPerBeatActions.append(pAction); m_ui.viewSnapMenu->addAction(pAction); } // m_ui.viewSnapMenu->addSeparator(); m_ui.viewSnapMenu->addAction(m_ui.viewSnapZebraAction); m_ui.viewSnapMenu->addAction(m_ui.viewSnapGridAction); // Automation/curve mode menu setup... m_ui.trackCurveModeMenu->addAction(m_ui.trackCurveLogarithmicAction); m_ui.trackCurveModeMenu->addAction(m_ui.trackCurveColorAction); // Editable toolbar widgets special palette. QPalette pal; // Outrageous HACK: GTK+ ppl won't see green on black thing... #if QT_VERSION < QT_VERSION_CHECK(5, 0, 0) #if !defined(QT_NO_STYLE_GTK) if (qobject_cast (style()) == nullptr) { #endif #endif // pal.setColor(QPalette::Window, Qt::black); pal.setColor(QPalette::Base, Qt::black); pal.setColor(QPalette::Text, Qt::green); // pal.setColor(QPalette::Button, Qt::darkGray); // pal.setColor(QPalette::ButtonText, Qt::green); #if QT_VERSION < QT_VERSION_CHECK(5, 0, 0) #if !defined(QT_NO_STYLE_GTK) } #endif #endif const QSize pad(4, 0); const QFont& font0 = qtractorMainForm::font(); const QFont font(font0.family(), font0.pointSize() + 2); const QFontMetrics fm(font); const int d = fm.height() + fm.leading() + 8; // Transport time. const QString sTime("+99:99:99.999"); m_pTimeSpinBox = new qtractorTimeSpinBox(m_ui.timeToolbar); m_pTimeSpinBox->setTimeScale(m_pSession->timeScale()); m_pTimeSpinBox->setFont(font); m_pTimeSpinBox->setAlignment(Qt::AlignHCenter | Qt::AlignVCenter); m_pTimeSpinBox->setMinimumSize(QSize(fm.horizontalAdvance(sTime) + d, d) + pad); m_pTimeSpinBox->setPalette(pal); // m_pTimeSpinBox->setAutoFillBackground(true); m_pTimeSpinBox->setToolTip(tr("Current time (play-head)")); // m_pTimeSpinBox->setContextMenuPolicy(Qt::CustomContextMenu); m_ui.timeToolbar->addWidget(m_pTimeSpinBox); // m_ui.timeToolbar->addSeparator(); // Tempo spin-box. const QString sTempo("+999 9/9"); m_pTempoSpinBox = new qtractorTempoSpinBox(m_ui.timeToolbar); // m_pTempoSpinBox->setFont(font); m_pTempoSpinBox->setAlignment(Qt::AlignHCenter | Qt::AlignVCenter); m_pTempoSpinBox->setMinimumSize(QSize(fm.horizontalAdvance(sTempo) + d, d) + pad); m_pTempoSpinBox->setPalette(pal); // m_pTempoSpinBox->setAutoFillBackground(true); m_pTempoSpinBox->setToolTip(tr("Current tempo (BPM)")); m_pTempoSpinBox->setContextMenuPolicy(Qt::CustomContextMenu); m_ui.timeToolbar->addWidget(m_pTempoSpinBox); m_ui.timeToolbar->addSeparator(); // Snap-per-beat combo-box. m_pSnapPerBeatComboBox = new QComboBox(m_ui.timeToolbar); m_pSnapPerBeatComboBox->setEditable(false); // m_pSnapPerBeatComboBox->insertItems(0, snapItems); m_pSnapPerBeatComboBox->setIconSize(QSize(8, 16)); snapIter.toFront(); if (snapIter.hasNext()) m_pSnapPerBeatComboBox->addItem( QIcon(":/images/itemNone.png"), snapIter.next()); while (snapIter.hasNext()) m_pSnapPerBeatComboBox->addItem(snapIcon, snapIter.next()); m_pSnapPerBeatComboBox->setToolTip(tr("Snap/beat")); m_ui.timeToolbar->addWidget(m_pSnapPerBeatComboBox); // Track-line thumbnail view... m_pThumbView = new qtractorThumbView(); m_ui.thumbViewToolbar->addWidget(m_pThumbView); m_ui.thumbViewToolbar->setAllowedAreas( Qt::TopToolBarArea | Qt::BottomToolBarArea); QObject::connect(m_pTimeSpinBox, SIGNAL(displayFormatChanged(int)), SLOT(transportTimeFormatChanged(int))); QObject::connect(m_pTimeSpinBox, SIGNAL(valueChanged(unsigned long)), SLOT(transportTimeChanged(unsigned long))); QObject::connect(m_pTimeSpinBox, SIGNAL(editingFinished()), SLOT(transportTimeFinished())); QObject::connect(m_pTempoSpinBox, SIGNAL(customContextMenuRequested(const QPoint&)), SLOT(transportTempoContextMenu(const QPoint&))); QObject::connect(m_pTempoSpinBox, SIGNAL(valueChanged(float, unsigned short, unsigned short)), SLOT(transportTempoChanged(float, unsigned short, unsigned short))); QObject::connect(m_pTempoSpinBox, SIGNAL(editingFinished()), SLOT(transportTempoFinished())); QObject::connect(m_pSnapPerBeatComboBox, SIGNAL(activated(int)), SLOT(snapPerBeatChanged(int))); // Create some statusbar labels... QStatusBar *pStatusBar = statusBar(); const QPalette& spal = pStatusBar->palette(); QLabel *pLabel; QPalette *pPalette = new QPalette(spal); m_paletteItems[PaletteNone] = pPalette; pPalette = new QPalette(spal); pPalette->setColor(QPalette::Window, Qt::red); m_paletteItems[PaletteRed] = pPalette; pPalette = new QPalette(spal); pPalette->setColor(QPalette::Window, Qt::yellow); m_paletteItems[PaletteYellow] = pPalette; pPalette = new QPalette(spal); pPalette->setColor(QPalette::Window, Qt::cyan); m_paletteItems[PaletteCyan] = pPalette; pPalette = new QPalette(spal); pPalette->setColor(QPalette::Window, Qt::green); m_paletteItems[PaletteGreen] = pPalette; // Track status. pLabel = new QLabel(tr("Track")); pLabel->setAlignment(Qt::AlignLeft); pLabel->setMinimumWidth(120); pLabel->setToolTip(tr("Current track name")); pLabel->setAutoFillBackground(true); m_statusItems[StatusName] = pLabel; pStatusBar->addWidget(pLabel, 2); // Hideous progress bar... m_pProgressBar = new QProgressBar(); m_pProgressBar->setFixedHeight(pLabel->sizeHint().height()); m_pProgressBar->setMinimumWidth(120); pStatusBar->addPermanentWidget(m_pProgressBar); m_pProgressBar->hide(); // Session modification status. pLabel = new QLabel(tr("MOD")); pLabel->setAlignment(Qt::AlignHCenter); pLabel->setMinimumSize(pLabel->sizeHint() + pad); pLabel->setToolTip(tr("Session modification state")); pLabel->setAutoFillBackground(true); m_statusItems[StatusMod] = pLabel; pStatusBar->addPermanentWidget(pLabel); // Session recording status. pLabel = new QLabel(tr("REC")); pLabel->setAlignment(Qt::AlignHCenter); pLabel->setMinimumSize(pLabel->sizeHint() + pad); pLabel->setToolTip(tr("Session record state")); pLabel->setAutoFillBackground(true); m_statusItems[StatusRec] = pLabel; pStatusBar->addPermanentWidget(pLabel); // Session muting status. pLabel = new QLabel(tr("MUTE")); pLabel->setAlignment(Qt::AlignHCenter); pLabel->setMinimumSize(pLabel->sizeHint() + pad); pLabel->setToolTip(tr("Session muting state")); pLabel->setAutoFillBackground(true); m_statusItems[StatusMute] = pLabel; pStatusBar->addPermanentWidget(pLabel); // Session soloing status. pLabel = new QLabel(tr("SOLO")); pLabel->setAlignment(Qt::AlignHCenter); pLabel->setMinimumSize(pLabel->sizeHint() + pad); pLabel->setToolTip(tr("Session soloing state")); pLabel->setAutoFillBackground(true); m_statusItems[StatusSolo] = pLabel; pStatusBar->addPermanentWidget(pLabel); // Session looping status. pLabel = new QLabel(tr("LOOP")); pLabel->setAlignment(Qt::AlignHCenter); pLabel->setMinimumSize(pLabel->sizeHint() + pad); pLabel->setToolTip(tr("Session looping state")); pLabel->setAutoFillBackground(true); m_statusItems[StatusLoop] = pLabel; pStatusBar->addPermanentWidget(pLabel); // XRUN count. pLabel = new QLabel("XRUN"); pLabel->setAlignment(Qt::AlignHCenter); pLabel->setMinimumSize(pLabel->sizeHint() + pad); pLabel->setAutoFillBackground(true); pLabel->setToolTip(tr("Session XRUN state")); m_statusItems[StatusXrun] = pLabel; pStatusBar->addPermanentWidget(pLabel); // Session length time. pLabel = new QLabel(sTime); pLabel->setAlignment(Qt::AlignHCenter); pLabel->setMinimumSize(pLabel->sizeHint() + pad); pLabel->setToolTip(tr("Session total time")); pLabel->setAutoFillBackground(true); m_statusItems[StatusTime] = pLabel; pStatusBar->addPermanentWidget(pLabel); // Session sample rate. pLabel = new QLabel("199999 Hz"); pLabel->setAlignment(Qt::AlignHCenter); pLabel->setMinimumSize(pLabel->sizeHint() + pad); pLabel->setAutoFillBackground(true); pLabel->setToolTip(tr("Session sample rate")); m_statusItems[StatusRate] = pLabel; pStatusBar->addPermanentWidget(pLabel); m_ui.transportLoopAction->setAutoRepeat(false); m_ui.transportLoopSetAction->setAutoRepeat(false); m_ui.transportPlayAction->setAutoRepeat(false); m_ui.transportRecordAction->setAutoRepeat(false); m_ui.transportPunchAction->setAutoRepeat(false); m_ui.transportPunchSetAction->setAutoRepeat(false); // Some actions surely need those // shortcuts firmly attached... addAction(m_ui.viewMenubarAction); #if 0 const QList& actions = findChildren (); QListIterator iter(actions); while (iter.hasNext()) iter.next()->setShortcutContext(Qt::ApplicationShortcut); #else m_ui.viewFileSystemAction->setShortcutContext(Qt::ApplicationShortcut); m_ui.viewFilesAction->setShortcutContext(Qt::ApplicationShortcut); m_ui.viewConnectionsAction->setShortcutContext(Qt::ApplicationShortcut); m_ui.viewMixerAction->setShortcutContext(Qt::ApplicationShortcut); m_ui.viewMessagesAction->setShortcutContext(Qt::ApplicationShortcut); #endif // Ah, make it stand right. setFocus(); // UI signal/slot connections... QObject::connect(m_ui.fileNewAction, SIGNAL(triggered(bool)), SLOT(fileNew())); QObject::connect(m_ui.fileOpenAction, SIGNAL(triggered(bool)), SLOT(fileOpen())); QObject::connect(m_ui.fileSaveAction, SIGNAL(triggered(bool)), SLOT(fileSave())); QObject::connect(m_ui.fileSaveAsAction, SIGNAL(triggered(bool)), SLOT(fileSaveAs())); QObject::connect(m_ui.filePropertiesAction, SIGNAL(triggered(bool)), SLOT(fileProperties())); QObject::connect(m_ui.fileExitAction, SIGNAL(triggered(bool)), SLOT(fileExit())); QObject::connect(m_ui.editUndoAction, SIGNAL(triggered(bool)), SLOT(editUndo())); QObject::connect(m_ui.editRedoAction, SIGNAL(triggered(bool)), SLOT(editRedo())); QObject::connect(m_ui.editCutAction, SIGNAL(triggered(bool)), SLOT(editCut())); QObject::connect(m_ui.editCopyAction, SIGNAL(triggered(bool)), SLOT(editCopy())); QObject::connect(m_ui.editPasteAction, SIGNAL(triggered(bool)), SLOT(editPaste())); QObject::connect(m_ui.editPasteRepeatAction, SIGNAL(triggered(bool)), SLOT(editPasteRepeat())); QObject::connect(m_ui.editDeleteAction, SIGNAL(triggered(bool)), SLOT(editDelete())); QObject::connect(m_ui.editSelectModeClipAction, SIGNAL(triggered(bool)), SLOT(editSelectModeClip())); QObject::connect(m_ui.editSelectModeRangeAction, SIGNAL(triggered(bool)), SLOT(editSelectModeRange())); QObject::connect(m_ui.editSelectModeRectAction, SIGNAL(triggered(bool)), SLOT(editSelectModeRect())); QObject::connect(m_ui.editSelectModeCurveAction, SIGNAL(triggered(bool)), SLOT(editSelectModeCurve())); QObject::connect(m_ui.editSelectAllAction, SIGNAL(triggered(bool)), SLOT(editSelectAll())); QObject::connect(m_ui.editSelectNoneAction, SIGNAL(triggered(bool)), SLOT(editSelectNone())); QObject::connect(m_ui.editSelectInvertAction, SIGNAL(triggered(bool)), SLOT(editSelectInvert())); QObject::connect(m_ui.editSelectTrackAction, SIGNAL(triggered(bool)), SLOT(editSelectTrack())); QObject::connect(m_ui.editSelectTrackRangeAction, SIGNAL(triggered(bool)), SLOT(editSelectTrackRange())); QObject::connect(m_ui.editSelectRangeAction, SIGNAL(triggered(bool)), SLOT(editSelectRange())); QObject::connect(m_ui.editInsertRangeAction, SIGNAL(triggered(bool)), SLOT(editInsertRange())); QObject::connect(m_ui.editInsertTrackRangeAction, SIGNAL(triggered(bool)), SLOT(editInsertTrackRange())); QObject::connect(m_ui.editRemoveRangeAction, SIGNAL(triggered(bool)), SLOT(editRemoveRange())); QObject::connect(m_ui.editRemoveTrackRangeAction, SIGNAL(triggered(bool)), SLOT(editRemoveTrackRange())); QObject::connect(m_ui.editSplitAction, SIGNAL(triggered(bool)), SLOT(editSplit())); QObject::connect(m_ui.trackAddAction, SIGNAL(triggered(bool)), SLOT(trackAdd())); QObject::connect(m_ui.trackRemoveAction, SIGNAL(triggered(bool)), SLOT(trackRemove())); QObject::connect(m_ui.trackDuplicateAction, SIGNAL(triggered(bool)), SLOT(trackDuplicate())); QObject::connect(m_ui.trackPropertiesAction, SIGNAL(triggered(bool)), SLOT(trackProperties())); QObject::connect(m_ui.trackInputsAction, SIGNAL(triggered(bool)), SLOT(trackInputs())); QObject::connect(m_ui.trackOutputsAction, SIGNAL(triggered(bool)), SLOT(trackOutputs())); QObject::connect(m_ui.trackStateRecordAction, SIGNAL(triggered(bool)), SLOT(trackStateRecord(bool))); QObject::connect(m_ui.trackStateMuteAction, SIGNAL(triggered(bool)), SLOT(trackStateMute(bool))); QObject::connect(m_ui.trackStateSoloAction, SIGNAL(triggered(bool)), SLOT(trackStateSolo(bool))); QObject::connect(m_ui.trackStateMonitorAction, SIGNAL(triggered(bool)), SLOT(trackStateMonitor(bool))); QObject::connect(m_ui.trackNavigateFirstAction, SIGNAL(triggered(bool)), SLOT(trackNavigateFirst())); QObject::connect(m_ui.trackNavigatePrevAction, SIGNAL(triggered(bool)), SLOT(trackNavigatePrev())); QObject::connect(m_ui.trackNavigateNextAction, SIGNAL(triggered(bool)), SLOT(trackNavigateNext())); QObject::connect(m_ui.trackNavigateLastAction, SIGNAL(triggered(bool)), SLOT(trackNavigateLast())); QObject::connect(m_ui.trackNavigateNoneAction, SIGNAL(triggered(bool)), SLOT(trackNavigateNone())); QObject::connect(m_ui.trackMoveTopAction, SIGNAL(triggered(bool)), SLOT(trackMoveTop())); QObject::connect(m_ui.trackMoveUpAction, SIGNAL(triggered(bool)), SLOT(trackMoveUp())); QObject::connect(m_ui.trackMoveDownAction, SIGNAL(triggered(bool)), SLOT(trackMoveDown())); QObject::connect(m_ui.trackMoveBottomAction, SIGNAL(triggered(bool)), SLOT(trackMoveBottom())); QObject::connect(m_ui.trackHeightUpAction, SIGNAL(triggered(bool)), SLOT(trackHeightUp())); QObject::connect(m_ui.trackHeightDownAction, SIGNAL(triggered(bool)), SLOT(trackHeightDown())); QObject::connect(m_ui.trackHeightResetAction, SIGNAL(triggered(bool)), SLOT(trackHeightReset())); QObject::connect(m_ui.trackAutoMonitorAction, SIGNAL(triggered(bool)), SLOT(trackAutoMonitor(bool))); QObject::connect(m_ui.trackAutoDeactivateAction, SIGNAL(triggered(bool)), SLOT(trackAutoDeactivate(bool))); QObject::connect(m_ui.trackImportAudioAction, SIGNAL(triggered(bool)), SLOT(trackImportAudio())); QObject::connect(m_ui.trackImportMidiAction, SIGNAL(triggered(bool)), SLOT(trackImportMidi())); QObject::connect(m_ui.trackExportAudioAction, SIGNAL(triggered(bool)), SLOT(trackExportAudio())); QObject::connect(m_ui.trackExportMidiAction, SIGNAL(triggered(bool)), SLOT(trackExportMidi())); QObject::connect(m_ui.trackCurveSelectMenu, SIGNAL(triggered(QAction *)), SLOT(trackCurveSelect(QAction *))); QObject::connect(m_ui.trackCurveModeMenu, SIGNAL(triggered(QAction *)), SLOT(trackCurveMode(QAction *))); QObject::connect(m_ui.trackCurveLogarithmicAction, SIGNAL(triggered(bool)), SLOT(trackCurveLogarithmic(bool))); QObject::connect(m_ui.trackCurveColorAction, SIGNAL(triggered(bool)), SLOT(trackCurveColor())); QObject::connect(m_ui.trackCurveLockedAction, SIGNAL(triggered(bool)), SLOT(trackCurveLocked(bool))); QObject::connect(m_ui.trackCurveProcessAction, SIGNAL(triggered(bool)), SLOT(trackCurveProcess(bool))); QObject::connect(m_ui.trackCurveCaptureAction, SIGNAL(triggered(bool)), SLOT(trackCurveCapture(bool))); QObject::connect(m_ui.trackCurveClearAction, SIGNAL(triggered(bool)), SLOT(trackCurveClear())); QObject::connect(m_ui.trackCurveLockedAllAction, SIGNAL(triggered(bool)), SLOT(trackCurveLockedAll(bool))); QObject::connect(m_ui.trackCurveProcessAllAction, SIGNAL(triggered(bool)), SLOT(trackCurveProcessAll(bool))); QObject::connect(m_ui.trackCurveCaptureAllAction, SIGNAL(triggered(bool)), SLOT(trackCurveCaptureAll(bool))); QObject::connect(m_ui.trackCurveClearAllAction, SIGNAL(triggered(bool)), SLOT(trackCurveClearAll())); QObject::connect(m_ui.clipNewAction, SIGNAL(triggered(bool)), SLOT(clipNew())); QObject::connect(m_ui.clipEditAction, SIGNAL(triggered(bool)), SLOT(clipEdit())); QObject::connect(m_ui.clipUnlinkAction, SIGNAL(triggered(bool)), SLOT(clipUnlink())); QObject::connect(m_ui.clipRecordExAction, SIGNAL(triggered(bool)), SLOT(clipRecordEx(bool))); QObject::connect(m_ui.clipSplitAction, SIGNAL(triggered(bool)), SLOT(clipSplit())); QObject::connect(m_ui.clipMergeAction, SIGNAL(triggered(bool)), SLOT(clipMerge())); QObject::connect(m_ui.clipNormalizeAction, SIGNAL(triggered(bool)), SLOT(clipNormalize())); QObject::connect(m_ui.clipTempoAdjustAction, SIGNAL(triggered(bool)), SLOT(clipTempoAdjust())); QObject::connect(m_ui.clipCrossFadeAction, SIGNAL(triggered(bool)), SLOT(clipCrossFade())); QObject::connect(m_ui.clipRangeSetAction, SIGNAL(triggered(bool)), SLOT(clipRangeSet())); QObject::connect(m_ui.clipLoopSetAction, SIGNAL(triggered(bool)), SLOT(clipLoopSet())); QObject::connect(m_ui.clipImportAction, SIGNAL(triggered(bool)), SLOT(clipImport())); QObject::connect(m_ui.clipExportAction, SIGNAL(triggered(bool)), SLOT(clipExport())); QObject::connect(m_ui.clipToolsQuantizeAction, SIGNAL(triggered(bool)), SLOT(clipToolsQuantize())); QObject::connect(m_ui.clipToolsTransposeAction, SIGNAL(triggered(bool)), SLOT(clipToolsTranspose())); QObject::connect(m_ui.clipToolsNormalizeAction, SIGNAL(triggered(bool)), SLOT(clipToolsNormalize())); QObject::connect(m_ui.clipToolsRandomizeAction, SIGNAL(triggered(bool)), SLOT(clipToolsRandomize())); QObject::connect(m_ui.clipToolsResizeAction, SIGNAL(triggered(bool)), SLOT(clipToolsResize())); QObject::connect(m_ui.clipToolsRescaleAction, SIGNAL(triggered(bool)), SLOT(clipToolsRescale())); QObject::connect(m_ui.clipToolsTimeshiftAction, SIGNAL(triggered(bool)), SLOT(clipToolsTimeshift())); QObject::connect(m_ui.clipTakeSelectMenu, SIGNAL(triggered(QAction *)), SLOT(clipTakeSelect(QAction *))); QObject::connect(m_ui.clipTakeFirstAction, SIGNAL(triggered(bool)), SLOT(clipTakeFirst())); QObject::connect(m_ui.clipTakePrevAction, SIGNAL(triggered(bool)), SLOT(clipTakePrev())); QObject::connect(m_ui.clipTakeNextAction, SIGNAL(triggered(bool)), SLOT(clipTakeNext())); QObject::connect(m_ui.clipTakeLastAction, SIGNAL(triggered(bool)), SLOT(clipTakeLast())); QObject::connect(m_ui.clipTakeResetAction, SIGNAL(triggered(bool)), SLOT(clipTakeReset())); QObject::connect(m_ui.clipTakeRangeAction, SIGNAL(triggered(bool)), SLOT(clipTakeRange())); QObject::connect(m_ui.viewMenubarAction, SIGNAL(triggered(bool)), SLOT(viewMenubar(bool))); QObject::connect(m_ui.viewStatusbarAction, SIGNAL(triggered(bool)), SLOT(viewStatusbar(bool))); QObject::connect(m_ui.viewToolbarFileAction, SIGNAL(triggered(bool)), SLOT(viewToolbarFile(bool))); QObject::connect(m_ui.viewToolbarEditAction, SIGNAL(triggered(bool)), SLOT(viewToolbarEdit(bool))); QObject::connect(m_ui.viewToolbarTrackAction, SIGNAL(triggered(bool)), SLOT(viewToolbarTrack(bool))); QObject::connect(m_ui.viewToolbarViewAction, SIGNAL(triggered(bool)), SLOT(viewToolbarView(bool))); QObject::connect(m_ui.viewToolbarOptionsAction, SIGNAL(triggered(bool)), SLOT(viewToolbarOptions(bool))); QObject::connect(m_ui.viewToolbarTransportAction, SIGNAL(triggered(bool)), SLOT(viewToolbarTransport(bool))); QObject::connect(m_ui.viewToolbarTimeAction, SIGNAL(triggered(bool)), SLOT(viewToolbarTime(bool))); QObject::connect(m_ui.viewToolbarThumbAction, SIGNAL(triggered(bool)), SLOT(viewToolbarThumb(bool))); QObject::connect(m_ui.viewFileSystemAction, SIGNAL(triggered(bool)), SLOT(viewFileSystem(bool))); QObject::connect(m_ui.viewFilesAction, SIGNAL(triggered(bool)), SLOT(viewFiles(bool))); QObject::connect(m_ui.viewMessagesAction, SIGNAL(triggered(bool)), SLOT(viewMessages(bool))); QObject::connect(m_ui.viewConnectionsAction, SIGNAL(triggered(bool)), SLOT(viewConnections(bool))); QObject::connect(m_ui.viewMixerAction, SIGNAL(triggered(bool)), SLOT(viewMixer(bool))); QObject::connect(m_ui.viewZoomInAction, SIGNAL(triggered(bool)), SLOT(viewZoomIn())); QObject::connect(m_ui.viewZoomOutAction, SIGNAL(triggered(bool)), SLOT(viewZoomOut())); QObject::connect(m_ui.viewZoomResetAction, SIGNAL(triggered(bool)), SLOT(viewZoomReset())); QObject::connect(m_ui.viewZoomHorizontalAction, SIGNAL(triggered(bool)), SLOT(viewZoomHorizontal())); QObject::connect(m_ui.viewZoomVerticalAction, SIGNAL(triggered(bool)), SLOT(viewZoomVertical())); QObject::connect(m_ui.viewZoomAllAction, SIGNAL(triggered(bool)), SLOT(viewZoomAll())); QObject::connect(m_ui.viewSnapZebraAction, SIGNAL(triggered(bool)), SLOT(viewSnapZebra(bool))); QObject::connect(m_ui.viewSnapGridAction, SIGNAL(triggered(bool)), SLOT(viewSnapGrid(bool))); QObject::connect(m_ui.viewToolTipsAction, SIGNAL(triggered(bool)), SLOT(viewToolTips(bool))); QObject::connect(m_ui.viewRefreshAction, SIGNAL(triggered(bool)), SLOT(viewRefresh())); QObject::connect(m_ui.viewInstrumentsAction, SIGNAL(triggered(bool)), SLOT(viewInstruments())); QObject::connect(m_ui.viewControllersAction, SIGNAL(triggered(bool)), SLOT(viewControllers())); QObject::connect(m_ui.viewBusesAction, SIGNAL(triggered(bool)), SLOT(viewBuses())); QObject::connect(m_ui.viewTempoMapAction, SIGNAL(triggered(bool)), SLOT(viewTempoMap())); QObject::connect(m_ui.viewOptionsAction, SIGNAL(triggered(bool)), SLOT(viewOptions())); QObject::connect(m_ui.transportBackwardAction, SIGNAL(triggered(bool)), SLOT(transportBackward())); QObject::connect(m_ui.transportRewindAction, SIGNAL(triggered(bool)), SLOT(transportRewind())); QObject::connect(m_ui.transportFastForwardAction, SIGNAL(triggered(bool)), SLOT(transportFastForward())); QObject::connect(m_ui.transportForwardAction, SIGNAL(triggered(bool)), SLOT(transportForward())); QObject::connect(m_ui.transportLoopAction, SIGNAL(triggered(bool)), SLOT(transportLoop())); QObject::connect(m_ui.transportLoopSetAction, SIGNAL(triggered(bool)), SLOT(transportLoopSet())); QObject::connect(m_ui.transportStopAction, SIGNAL(triggered(bool)), SLOT(transportStop())); QObject::connect(m_ui.transportPlayAction, SIGNAL(triggered(bool)), SLOT(transportPlay())); QObject::connect(m_ui.transportRecordAction, SIGNAL(triggered(bool)), SLOT(transportRecord())); QObject::connect(m_ui.transportPunchAction, SIGNAL(triggered(bool)), SLOT(transportPunch())); QObject::connect(m_ui.transportPunchSetAction, SIGNAL(triggered(bool)), SLOT(transportPunchSet())); QObject::connect(m_ui.transportMetroAction, SIGNAL(triggered(bool)), SLOT(transportMetro())); QObject::connect(m_ui.transportFollowAction, SIGNAL(triggered(bool)), SLOT(transportFollow())); QObject::connect(m_ui.transportAutoBackwardAction, SIGNAL(triggered(bool)), SLOT(transportAutoBackward())); QObject::connect(m_ui.transportContinueAction, SIGNAL(triggered(bool)), SLOT(transportContinue())); QObject::connect(m_ui.transportModeNoneAction, SIGNAL(triggered(bool)), SLOT(transportModeNone())); QObject::connect(m_ui.transportModeSlaveAction, SIGNAL(triggered(bool)), SLOT(transportModeSlave())); QObject::connect(m_ui.transportModeMasterAction, SIGNAL(triggered(bool)), SLOT(transportModeMaster())); QObject::connect(m_ui.transportModeFullAction, SIGNAL(triggered(bool)), SLOT(transportModeFull())); QObject::connect(m_ui.transportPanicAction, SIGNAL(triggered(bool)), SLOT(transportPanic())); QObject::connect(m_ui.helpShortcutsAction, SIGNAL(triggered(bool)), SLOT(helpShortcuts())); QObject::connect(m_ui.helpAboutAction, SIGNAL(triggered(bool)), SLOT(helpAbout())); QObject::connect(m_ui.helpAboutQtAction, SIGNAL(triggered(bool)), SLOT(helpAboutQt())); QObject::connect(m_ui.fileMenu, SIGNAL(aboutToShow()), SLOT(updateRecentFilesMenu())); QObject::connect(m_ui.trackMenu, SIGNAL(aboutToShow()), SLOT(updateTrackMenu())); QObject::connect(m_ui.clipMenu, SIGNAL(aboutToShow()), SLOT(updateClipMenu())); QObject::connect(m_ui.clipTakeMenu, SIGNAL(aboutToShow()), SLOT(updateTakeMenu())); QObject::connect(m_ui.clipTakeSelectMenu, SIGNAL(aboutToShow()), SLOT(updateTakeSelectMenu())); QObject::connect(m_ui.trackExportMenu, SIGNAL(aboutToShow()), SLOT(updateExportMenu())); QObject::connect(m_ui.trackCurveMenu, SIGNAL(aboutToShow()), SLOT(updateCurveMenu())); QObject::connect(m_ui.trackCurveModeMenu, SIGNAL(aboutToShow()), SLOT(updateCurveModeMenu())); QObject::connect(m_ui.trackInstrumentMenu, SIGNAL(aboutToShow()), SLOT(updateTrackInstrumentMenu())); QObject::connect(m_ui.viewZoomMenu, SIGNAL(aboutToShow()), SLOT(updateZoomMenu())); QObject::connect(m_ui.viewSnapMenu, SIGNAL(aboutToShow()), SLOT(updateSnapMenu())); QObject::connect(m_pSession->commands(), SIGNAL(updateNotifySignal(unsigned int)), SLOT(updateNotifySlot(unsigned int))); // Already handled in files widget... // QObject::connect(QApplication::clipboard(), // SIGNAL(dataChanged()), // SLOT(stabilizeForm())); } // Destructor. qtractorMainForm::~qtractorMainForm (void) { #ifdef HAVE_SIGNAL_H if (m_pSigtermNotifier) delete m_pSigtermNotifier; if (m_pSigusr1Notifier) delete m_pSigusr1Notifier; #endif // View/Snap-to-beat actions termination... qDeleteAll(m_snapPerBeatActions); m_snapPerBeatActions.clear(); // Drop any widgets around (not really necessary)... if (m_pMixer) delete m_pMixer; if (m_pConnections) delete m_pConnections; if (m_pFiles) delete m_pFiles; if (m_pFileSystem) delete m_pFileSystem; if (m_pMessages) delete m_pMessages; if (m_pTracks) delete m_pTracks; // Get select mode action group down. if (m_pSelectModeActionGroup) delete m_pSelectModeActionGroup; if (m_pSelectModeToolButton) delete m_pSelectModeToolButton; // Get transport mode action group down. if (m_pTransportModeActionGroup) delete m_pTransportModeActionGroup; if (m_pTransportModeToolButton) delete m_pTransportModeToolButton; // Reclaim status items palettes... for (int i = 0; i < PaletteItems; ++i) delete m_paletteItems[i]; // Destroy instrument menu proxy. if (m_pInstrumentMenu) delete m_pInstrumentMenu; // Custom tempo cursor. if (m_pTempoCursor) delete m_pTempoCursor; // Remove midi controllers. if (m_pMidiControl) delete m_pMidiControl; // Remove (QAction) MIDI observer map. if (m_pActionControl) delete m_pActionControl; // Remove plugin path/files registry. if (m_pPluginFactory) delete m_pPluginFactory; // Remove audio file formats registry. if (m_pAudioFileFactory) delete m_pAudioFileFactory; // Remove message list buffer. if (m_pMessageList) delete m_pMessageList; // And finally the session object. if (m_pSession) delete m_pSession; // Pseudo-singleton reference shut-down. g_pMainForm = nullptr; } // kind of singleton reference. qtractorMainForm *qtractorMainForm::getInstance (void) { return g_pMainForm; } // Make and set a proper setup options step. void qtractorMainForm::setup ( qtractorOptions *pOptions ) { // We got options? m_pOptions = pOptions; // Some child/dockable forms are to be created right now. m_pFileSystem = new qtractorFileSystem(this); m_pFiles = new qtractorFiles(this); m_pFiles->audioListView()->setRecentDir(m_pOptions->sAudioDir); m_pFiles->midiListView()->setRecentDir(m_pOptions->sMidiDir); // Setup messages logging appropriately... m_pMessages = new qtractorMessages(this); m_pMessages->setLogging( m_pOptions->bMessagesLog, m_pOptions->sMessagesLogPath); // What style do we create tool childs? QWidget *pParent = nullptr; Qt::WindowFlags wflags = Qt::Window; if (m_pOptions->bKeepToolsOnTop) { wflags |= Qt::Tool; // wflags |= Qt::WindowStaysOnTopHint; pParent = this; } // Other child/tools forms are also created right away... m_pConnections = new qtractorConnections(pParent, wflags); m_pMixer = new qtractorMixer(pParent, wflags); // Make those primordially docked... addDockWidget(Qt::LeftDockWidgetArea, m_pFileSystem, Qt::Vertical); addDockWidget(Qt::RightDockWidgetArea, m_pFiles, Qt::Vertical); addDockWidget(Qt::BottomDockWidgetArea, m_pMessages, Qt::Horizontal); // Time to create the main session track list view... m_pTracks = new qtractorTracks(this); // Make it shine :-) setCentralWidget(m_pTracks); // Set message defaults... updateMessagesFont(); updateMessagesLimit(); updateMessagesCapture(); // Track view select mode... qtractorTrackView::SelectMode selectMode; switch (pOptions->iTrackViewSelectMode) { case 2: selectMode = qtractorTrackView::SelectRect; m_ui.editSelectModeRectAction->setChecked(true); break; case 1: selectMode = qtractorTrackView::SelectRange; m_ui.editSelectModeRangeAction->setChecked(true); break; case 0: default: selectMode = qtractorTrackView::SelectClip; m_ui.editSelectModeClipAction->setChecked(true); break; } qtractorTrackView *pTrackView = m_pTracks->trackView(); pTrackView->setSelectMode(selectMode); pTrackView->setDropSpan(m_pOptions->bTrackViewDropSpan); pTrackView->setSnapGrid(m_pOptions->bTrackViewSnapGrid); pTrackView->setToolTips(m_pOptions->bTrackViewToolTips); pTrackView->setCurveEdit(m_pOptions->bTrackViewCurveEdit); if (pTrackView->isCurveEdit()) m_ui.editSelectModeCurveAction->setChecked(true); // Set initial select mode... m_pSelectModeToolButton->setDefaultAction( m_pSelectModeActionGroup->checkedAction()); // Initial zoom mode... m_pTracks->setZoomMode(m_pOptions->iZoomMode); // Initial auto time-stretching, loop-recording modes... m_pSession->setAutoTimeStretch(m_pOptions->bAudioAutoTimeStretch); m_pSession->setLoopRecordingMode(m_pOptions->iLoopRecordingMode); // Initial auto plugin deactivation m_pSession->setAutoDeactivate(m_pOptions->bAutoDeactivate); // Initial decorations toggle state. m_ui.viewMenubarAction->setChecked(m_pOptions->bMenubar); m_ui.viewStatusbarAction->setChecked(m_pOptions->bStatusbar); m_ui.viewToolbarFileAction->setChecked(m_pOptions->bFileToolbar); m_ui.viewToolbarEditAction->setChecked(m_pOptions->bEditToolbar); m_ui.viewToolbarTrackAction->setChecked(m_pOptions->bTrackToolbar); m_ui.viewToolbarViewAction->setChecked(m_pOptions->bViewToolbar); m_ui.viewToolbarOptionsAction->setChecked(m_pOptions->bOptionsToolbar); m_ui.viewToolbarTransportAction->setChecked(m_pOptions->bTransportToolbar); m_ui.viewToolbarTimeAction->setChecked(m_pOptions->bTimeToolbar); m_ui.viewToolbarThumbAction->setChecked(m_pOptions->bThumbToolbar); m_ui.viewSnapZebraAction->setChecked(pOptions->bTrackViewSnapZebra); m_ui.viewSnapGridAction->setChecked(pOptions->bTrackViewSnapGrid); m_ui.viewToolTipsAction->setChecked(pOptions->bTrackViewToolTips); m_ui.transportMetroAction->setChecked(m_pOptions->bMetronome); m_ui.transportFollowAction->setChecked(m_pOptions->bFollowPlayhead); m_ui.transportAutoBackwardAction->setChecked(m_pOptions->bAutoBackward); m_ui.transportContinueAction->setChecked(m_pOptions->bContinuePastEnd); m_ui.trackAutoMonitorAction->setChecked(m_pOptions->bAutoMonitor); m_ui.trackAutoDeactivateAction->setChecked(m_pOptions->bAutoDeactivate); // Initial decorations visibility state. viewMenubar(m_pOptions->bMenubar); viewStatusbar(m_pOptions->bStatusbar); viewToolbarFile(m_pOptions->bFileToolbar); viewToolbarEdit(m_pOptions->bEditToolbar); viewToolbarTrack(m_pOptions->bTrackToolbar); viewToolbarView(m_pOptions->bViewToolbar); viewToolbarOptions(m_pOptions->bOptionsToolbar); viewToolbarTransport(m_pOptions->bTransportToolbar); viewToolbarTime(m_pOptions->bTimeToolbar); viewToolbarThumb(m_pOptions->bThumbToolbar); // Restore whole dock windows state. const QByteArray aDockables = m_pOptions->settings().value("/Layout/DockWindows").toByteArray(); if (aDockables.isEmpty()) { // Some windows are forced initially as is... insertToolBarBreak(m_ui.transportToolbar); } else { // Make it as the last time. restoreState(aDockables); } // Restore file-system dock-window state. if (m_pFileSystem) { const QByteArray aFileSystem = m_pOptions->settings().value("/FileSystem/State").toByteArray(); if (aFileSystem.isEmpty()) { // Should be hidden first time... viewFileSystem(false); } else { // Make it as the last time visible. m_pFileSystem->restoreState(aFileSystem); } } // Try to restore old window positioning. m_pOptions->loadWidgetGeometry(this); m_pOptions->loadWidgetGeometry(m_pMixer); m_pOptions->loadWidgetGeometry(m_pConnections); // Set MIDI control non catch-up/hook global option... qtractorMidiControl::setSync(m_pOptions->bMidiControlSync); // Load MIDI controller configuration files... QStringListIterator it(m_pOptions->midiControlFiles); while (it.hasNext()) m_pMidiControl->loadDocument(it.next()); // Load instrument definition files... QStringListIterator iter(m_pOptions->instrumentFiles); while (iter.hasNext()) (m_pSession->instruments())->load(iter.next()); // Load custom meter colors, if any... int iColor; for (iColor = 0; iColor < m_pOptions->audioMeterColors.count(); ++iColor) qtractorAudioMeter::setColor(iColor, QColor(m_pOptions->audioMeterColors[iColor])); for (iColor = 0; iColor < m_pOptions->midiMeterColors.count(); ++iColor) qtractorMidiMeter::setColor(iColor, QColor(m_pOptions->midiMeterColors[iColor])); // Primary startup stabilization... updateRecentFilesMenu(); updatePeakAutoRemove(); updateDisplayFormat(); updateTransportModePre(); updateTransportModePost(); updateTimebase(); updateAudioPlayer(); updateAudioMetronome(); updateMidiControlModes(); updateMidiQueueTimer(); updateMidiDriftCorrect(); updateMidiPlayer(); updateMidiControl(); updateMidiMetronome(); updateSyncViewHold(); // FIXME: This is what it should ever be, // make it right from this very moment... qtractorAudioFileFactory::setDefaultType( m_pOptions->sAudioCaptureExt, m_pOptions->iAudioCaptureType, m_pOptions->iAudioCaptureFormat, m_pOptions->iAudioCaptureQuality); qtractorMidiClip::setDefaultFormat( m_pOptions->iMidiCaptureFormat); // Set default MIDI (plugin) instrument audio output mode. qtractorMidiManager::setDefaultAudioOutputBus( m_pOptions->bAudioOutputBus); qtractorMidiManager::setDefaultAudioOutputAutoConnect( m_pOptions->bAudioOutputAutoConnect); // Set default audio-buffer quality... qtractorAudioBuffer::setDefaultResampleType( m_pOptions->iAudioResampleType); qtractorAudioBuffer::setDefaultWsolaTimeStretch( m_pOptions->bAudioWsolaTimeStretch); qtractorAudioBuffer::setDefaultWsolaQuickSeek( m_pOptions->bAudioWsolaQuickSeek); qtractorTrack::setTrackColorSaturation( m_pOptions->iTrackColorSaturation); // Set default custom spin-box edit mode (deferred)... qtractorSpinBox::setEditMode(qtractorSpinBox::DeferredMode); // Load (action) keyboard shortcuts... m_pOptions->loadActionShortcuts(this); m_pOptions->loadActionControl(this); // Initial thumb-view background (empty) m_pThumbView->updateContents(); // Some special defaults... qtractorAudioEngine *pAudioEngine = m_pSession->audioEngine(); if (pAudioEngine) pAudioEngine->setMasterAutoConnect(m_pOptions->bAudioMasterAutoConnect); // Final widget slot connections.... QObject::connect(m_pFileSystem->toggleViewAction(), SIGNAL(triggered(bool)), SLOT(stabilizeForm())); QObject::connect(m_pFiles->toggleViewAction(), SIGNAL(triggered(bool)), SLOT(stabilizeForm())); QObject::connect(m_pMessages->toggleViewAction(), SIGNAL(triggered(bool)), SLOT(stabilizeForm())); QObject::connect(m_pConnections->connectForm(), SIGNAL(connectChanged()), SLOT(contentsChanged())); QObject::connect(m_pMixer->trackRack(), SIGNAL(selectionChanged()), SLOT(mixerSelectionChanged())); QObject::connect(m_pFiles->audioListView(), SIGNAL(selected(const QString&, int, bool)), SLOT(selectAudioFile(const QString&, int, bool))); QObject::connect(m_pFiles->audioListView(), SIGNAL(activated(const QString&, int)), SLOT(activateAudioFile(const QString&, int))); QObject::connect(m_pFiles->midiListView(), SIGNAL(selected(const QString&, int, bool)), SLOT(selectMidiFile(const QString&, int, bool))); QObject::connect(m_pFiles->midiListView(), SIGNAL(activated(const QString&, int)), SLOT(activateMidiFile(const QString&, int))); QObject::connect(m_pFiles->audioListView(), SIGNAL(contentsChanged()), SLOT(contentsChanged())); QObject::connect(m_pFiles->midiListView(), SIGNAL(contentsChanged()), SLOT(contentsChanged())); QObject::connect(m_pFileSystem, SIGNAL(activated(const QString&)), SLOT(activateFile(const QString&))); QObject::connect(m_pTracks->trackList(), SIGNAL(selectionChanged()), SLOT(trackSelectionChanged())); // Other dedicated signal/slot connections... QObject::connect(m_pTracks->trackView(), SIGNAL(contentsMoving(int,int)), m_pThumbView, SLOT(updateThumb())); #ifdef CONFIG_NSM // Check whether to participate into a NSM session... const QString& sNsmUrl = QString::fromLatin1(::getenv("NSM_URL")); if (!sNsmUrl.isEmpty()) { m_pNsmClient = new qtractorNsmClient(sNsmUrl); QObject::connect(m_pNsmClient, SIGNAL(open()), SLOT(openNsmSession())); QObject::connect(m_pNsmClient, SIGNAL(save()), SLOT(saveNsmSession())); QObject::connect(m_pNsmClient, SIGNAL(show()), SLOT(showNsmSession())); QObject::connect(m_pNsmClient, SIGNAL(hide()), SLOT(hideNsmSession())); m_pNsmClient->announce(QTRACTOR_TITLE, ":switch:dirty:optional-gui:"); m_sNsmExt = m_pOptions->sSessionExt; if (m_sNsmExt.isEmpty()) m_sNsmExt = qtractorDocument::defaultExt(); // Run-time special non-persistent options. //m_pOptions->bDontUseNativeDialogs = true; QMainWindow::hide(); m_pConnections->hide(); m_pMixer->hide(); } else #endif QMainWindow::show(); // Make it ready :-) statusBar()->showMessage(tr("Ready"), 3000); // Is any session identification to get loaded? const bool bSessionId = !m_pOptions->sSessionId.isEmpty(); if (bSessionId && pAudioEngine) { pAudioEngine->setSessionId(m_pOptions->sSessionId); m_pOptions->sSessionId.clear(); } // Is any session pending to be loaded? if (!m_pOptions->sSessionFile.isEmpty()) { // We're supposedly clean... m_iDirtyCount = 0; // Just load the prabable startup session... const int iFlags = qtractorDocument::Default; const QFileInfo info(m_pOptions->sSessionFile); if (loadSessionFileEx(info.absoluteFilePath(), iFlags, !bSessionId)) { m_pOptions->sSessionFile.clear(); // Take appropriate action when session is loaded from // some foreign session manager (eg. JACK session)... const QString& sLadishAppName = QString::fromLatin1(::getenv("LADISH_APP_NAME")); const bool bLadishApp = !sLadishAppName.isEmpty(); if (bSessionId || bLadishApp) { // JACK session manager will take care of audio connections... if (pAudioEngine) pAudioEngine->clearConnects(); // LADISH session manager will take care of MIDI connections... if (bLadishApp) m_pSession->midiEngine()->clearConnects(); } } } else { // Change to last known session dir... if (!m_pOptions->sSessionDir.isEmpty()) { QFileInfo info(m_pOptions->sSessionDir); while (!info.exists() && !info.isRoot()) info.setFile(info.absolutePath()); if (info.exists() && !info.isRoot()) m_pOptions->sSessionDir = info.absoluteFilePath(); if (!QDir::setCurrent(m_pOptions->sSessionDir)) { appendMessagesError( tr("Could not set default session directory:\n\n" "%1\n\nSorry.").arg(m_pOptions->sSessionDir)); m_pOptions->sSessionDir.clear(); } } // Open up with a new empty session... if (!autoSaveOpen()) newSession(); } autoSaveReset(); // Register the first timer slots. QTimer::singleShot(QTRACTOR_TIMER_DELAY, this, SLOT(slowTimerSlot())); QTimer::singleShot(QTRACTOR_TIMER_DELAY, this, SLOT(fastTimerSlot())); } // LADISH Level 1 -- SIGUSR1 signal handler. void qtractorMainForm::handle_sigusr1 (void) { #ifdef HAVE_SIGNAL_H char c; if (::read(g_fdSigusr1[1], &c, sizeof(c)) > 0) saveSession(false); #endif } // LADISH termination -- SIGTERM signal handler. void qtractorMainForm::handle_sigterm (void) { #ifdef HAVE_SIGNAL_H char c; if (::read(g_fdSigterm[1], &c, sizeof(c)) > 0) { #ifdef CONFIG_NSM if (m_pNsmClient && m_pNsmClient->is_active()) m_iDirtyCount = 0; #endif if (queryClose()) { #if QT_VERSION >= QT_VERSION_CHECK(6, 0, 0) QApplication::exit(0); #else QApplication::quit(); #endif } } #endif } // Window close event handlers. bool qtractorMainForm::queryClose (void) { bool bQueryClose = closeSession(); // Try to save current general state... if (m_pOptions) { // Some windows default fonts is here on demand too. if (bQueryClose && m_pMessages) m_pOptions->sMessagesFont = m_pMessages->messagesFont().toString(); // Save recent directories... if (bQueryClose && m_pFiles) { m_pOptions->sAudioDir = m_pFiles->audioListView()->recentDir(); m_pOptions->sMidiDir = m_pFiles->midiListView()->recentDir(); } // Try to save current positioning. if (bQueryClose) { // Save decorations state. if (QMainWindow::isVisible()) { m_pOptions->bMenubar = m_ui.menuBar->isVisible(); m_pOptions->bStatusbar = statusBar()->isVisible(); m_pOptions->bFileToolbar = m_ui.fileToolbar->isVisible(); m_pOptions->bEditToolbar = m_ui.editToolbar->isVisible(); m_pOptions->bTrackToolbar = m_ui.trackToolbar->isVisible(); m_pOptions->bViewToolbar = m_ui.viewToolbar->isVisible(); m_pOptions->bOptionsToolbar = m_ui.optionsToolbar->isVisible(); m_pOptions->bTransportToolbar = m_ui.transportToolbar->isVisible(); m_pOptions->bTimeToolbar = m_ui.timeToolbar->isVisible(); m_pOptions->bThumbToolbar = m_ui.thumbViewToolbar->isVisible(); } m_pOptions->bTrackViewSnapZebra = m_ui.viewSnapZebraAction->isChecked(); m_pOptions->bTrackViewSnapGrid = m_ui.viewSnapGridAction->isChecked(); m_pOptions->bTrackViewToolTips = m_ui.viewToolTipsAction->isChecked(); m_pOptions->bTrackViewCurveEdit = m_ui.editSelectModeCurveAction->isChecked(); m_pOptions->bMetronome = m_ui.transportMetroAction->isChecked(); m_pOptions->bFollowPlayhead = m_ui.transportFollowAction->isChecked(); m_pOptions->bAutoBackward = m_ui.transportAutoBackwardAction->isChecked(); m_pOptions->bContinuePastEnd = m_ui.transportContinueAction->isChecked(); m_pOptions->bAutoMonitor = m_ui.trackAutoMonitorAction->isChecked(); m_pOptions->bAutoDeactivate = m_ui.trackAutoDeactivateAction->isChecked(); // Final zoom mode... if (m_pTracks) m_pOptions->iZoomMode = m_pTracks->zoomMode(); // Save instrument definition file list... m_pOptions->instrumentFiles = (m_pSession->instruments())->files(); // Save custom meter colors, if any... int iColor; m_pOptions->audioMeterColors.clear(); for (iColor = 0; iColor < qtractorAudioMeter::ColorCount - 1; ++iColor) m_pOptions->audioMeterColors.append( qtractorAudioMeter::color(iColor).name()); m_pOptions->midiMeterColors.clear(); for (iColor = 0; iColor < qtractorMidiMeter::ColorCount - 1; ++iColor) m_pOptions->midiMeterColors.append( qtractorMidiMeter::color(iColor).name()); // Make sure there will be defaults... m_pOptions->iSnapPerBeat = m_pSnapPerBeatComboBox->currentIndex(); m_pOptions->fTempo = m_pTempoSpinBox->tempo(); m_pOptions->iBeatsPerBar = m_pTempoSpinBox->beatsPerBar(); m_pOptions->iBeatDivisor = m_pTempoSpinBox->beatDivisor(); // Save MIDI control non catch-up/hook global option... m_pOptions->bMidiControlSync = qtractorMidiControl::isSync(); // Save the file-system dock-window state... if (m_pFileSystem && m_pFileSystem->isVisible()) { m_pOptions->settings().setValue( "/FileSystem/State", m_pFileSystem->saveState()); } // Save the dock windows state... m_pOptions->settings().setValue("/Layout/DockWindows", saveState()); // Audio master bus auto-connection option... qtractorAudioEngine *pAudioEngine = m_pSession->audioEngine(); if (pAudioEngine) m_pOptions->bAudioMasterAutoConnect = pAudioEngine->isMasterAutoConnect(); // And the main windows state. bool bSaveVisibility = true; #if CONFIG_NSM if (m_pNsmClient && m_pNsmClient->is_active()) bSaveVisibility = false; #endif m_pOptions->saveWidgetGeometry(m_pConnections, !bSaveVisibility); m_pOptions->saveWidgetGeometry(m_pMixer, !bSaveVisibility); m_pOptions->saveWidgetGeometry(this, bSaveVisibility); } } return bQueryClose; } void qtractorMainForm::closeEvent ( QCloseEvent *pCloseEvent ) { #ifdef CONFIG_NSM // Just hide if under NSM auspice... if (m_pNsmClient && m_pNsmClient->is_active()) { pCloseEvent->ignore(); QMainWindow::hide(); m_pConnections->hide(); m_pMixer->hide(); } else #endif // Let's be sure about that... if (queryClose()) { pCloseEvent->accept(); #if QT_VERSION >= QT_VERSION_CHECK(6, 0, 0) QApplication::exit(0); #else QApplication::quit(); #endif } else { pCloseEvent->ignore(); } } // Window drag-n-drop event handlers. void qtractorMainForm::dragEnterEvent ( QDragEnterEvent *pDragEnterEvent ) { // Accept external drags only... if (pDragEnterEvent->source() == nullptr && pDragEnterEvent->mimeData()->hasUrls()) { pDragEnterEvent->accept(); } else { pDragEnterEvent->ignore(); } } void qtractorMainForm::dropEvent ( QDropEvent *pDropEvent ) { #if 0 // Accept externally originated drops only... if (pDropEvent->source()) return; #endif const QMimeData *pMimeData = pDropEvent->mimeData(); if (pMimeData->hasUrls()) { const QString sFilename = pMimeData->urls().first().toLocalFile(); // Close current session and try to load the new one... if (!sFilename.isEmpty() && closeSession()) loadSessionFile(sFilename); } } // Context menu event handler. void qtractorMainForm::contextMenuEvent ( QContextMenuEvent *pContextMenuEvent ) { stabilizeForm(); // Primordial edit menu should be available... m_ui.editMenu->exec(pContextMenuEvent->globalPos()); } // Optional main widget visibility handler. void qtractorMainForm::showEvent ( QShowEvent *pShowEvent ) { QMainWindow::showEvent(pShowEvent); #ifdef CONFIG_NSM if (m_pNsmClient) m_pNsmClient->visible(true); #endif } void qtractorMainForm::hideEvent ( QHideEvent *pHideEvent ) { #ifdef CONFIG_NSM if (m_pNsmClient) m_pNsmClient->visible(false); #endif QMainWindow::hideEvent(pHideEvent); } //------------------------------------------------------------------------- // qtractorMainForm -- Brainless public property accessors. // The global session tracks reference. qtractorTracks *qtractorMainForm::tracks (void) const { return m_pTracks; } // The global file-system reference. qtractorFileSystem *qtractorMainForm::fileSystem (void) const { return m_pFileSystem; } // The global session file(lists) reference. qtractorFiles *qtractorMainForm::files (void) const { return m_pFiles; } // The global session connections reference. qtractorConnections *qtractorMainForm::connections (void) const { return m_pConnections; } // The global session mixer reference. qtractorMixer *qtractorMainForm::mixer (void) const { return m_pMixer; } // The session thumb-view widget accessor. qtractorThumbView *qtractorMainForm::thumbView (void) const { return m_pThumbView; } // The session transport fast-rolling direction accessor. int qtractorMainForm::rolling (void) const { return m_iTransportRolling; } //------------------------------------------------------------------------- // qtractorMainForm -- Session file stuff. // Format the displayable session filename. QString qtractorMainForm::sessionName ( const QString& sFilename ) const { const bool bCompletePath = (m_pOptions && m_pOptions->bCompletePath); QString sSessionName = sFilename; if (sSessionName.isEmpty() && m_pSession) sSessionName = m_pSession->sessionName(); if (sSessionName.isEmpty()) sSessionName = untitledName(); else if (!bCompletePath) sSessionName = QFileInfo(sSessionName).baseName(); return sSessionName; } // Retrieve current untitled sessoin name. QString qtractorMainForm::untitledName (void) const { return tr("Untitled%1").arg(m_iUntitled); } // Clear current filename; prompt for a new one when saving. void qtractorMainForm::clearFilename (void) { m_sFilename.clear(); } // Create a new session file from scratch. bool qtractorMainForm::newSession (void) { // Check if we can do it. if (!closeSession()) return false; #ifdef CONFIG_LV2 QApplication::setOverrideCursor(QCursor(Qt::WaitCursor)); qtractorLv2PluginType::lv2_open(); QApplication::restoreOverrideCursor(); #endif // We're supposedly clean... m_iDirtyCount = 0; #ifdef CONFIG_NSM if (m_pNsmClient == nullptr || !m_pNsmClient->is_active()) { #endif // Check whether we start the new session // based on existing template... if (m_pOptions && m_pOptions->bSessionTemplate) { const int iFlags = qtractorDocument::Template; const bool bNewSession = loadSessionFileEx(m_pOptions->sSessionTemplatePath, iFlags, false); return bNewSession; } #ifdef CONFIG_NSM } #endif // Prepare the session engines... updateSessionPre(); // Ok, increment untitled count. ++m_iUntitled; // Stabilize form. m_sFilename.clear(); // m_iDirtyCount = 0; appendMessages(tr("New session: \"%1\".").arg(sessionName(m_sFilename))); // Give us what we got, right now... updateSessionPost(); return true; } // Open an existing sampler session. bool qtractorMainForm::openSession (void) { if (m_pOptions == nullptr) return false; // Ask for the filename to open... QString sFilename; QString sExt("qtr"); QStringList filters; #ifdef CONFIG_LIBZ filters.append(tr("Session files (*.%1 *.%2 *.%3)") .arg(sExt).arg(qtractorDocument::defaultExt()) .arg(qtractorDocument::archiveExt())); #else filters.append(tr("Session files (*.%1 *.%2)") .arg(sExt).arg(qtractorDocument::defaultExt())); #endif filters.append(tr("Template files (*.%1)") .arg(qtractorDocument::templateExt())); #ifdef CONFIG_LIBZ filters.append(tr("Archive files (*.%1)") .arg(qtractorDocument::archiveExt())); #endif filters.append(tr("All files (*.*)")); sExt = m_pOptions->sSessionExt; // Default session file format... const QString& sTitle = tr("Open Session"); const QString& sFilter = filters.join(";;"); QWidget *pParentWidget = nullptr; QFileDialog::Options options; if (m_pOptions->bDontUseNativeDialogs) { options |= QFileDialog::DontUseNativeDialog; pParentWidget = QWidget::window(); } #if 1//QT_VERSION < QT_VERSION_CHECK(4, 4, 0) sFilename = QFileDialog::getOpenFileName(pParentWidget, sTitle, m_pOptions->sSessionDir, sFilter, nullptr, options); #else // Construct open-file session/template dialog... QFileDialog fileDialog(pParentWidget, sTitle, m_pOptions->sSessionDir, sFilter); // Set proper open-file modes... fileDialog.setAcceptMode(QFileDialog::AcceptOpen); fileDialog.setFileMode(QFileDialog::ExistingFile); fileDialog.setHistory(m_pOptions->recentFiles); fileDialog.setDefaultSuffix(sExt); #ifdef CONFIG_LIBZ // Special case for archive by default... if (sExt == qtractorDocument::archiveExt()) fileDialog.setNameFilter(filters.last()); #endif // Stuff sidebar... QList urls(fileDialog.sidebarUrls()); urls.append(QUrl::fromLocalFile(m_pOptions->sSessionDir)); fileDialog.setSidebarUrls(urls); fileDialog.setOptions(options); // Show dialog... if (!fileDialog.exec()) return false; // Have the open-file name... sFilename = fileDialog.selectedFiles().first(); #endif // Have we cancelled? if (sFilename.isEmpty()) return false; // Check if we're going to discard safely the current one... if (!closeSession()) return false; // Load it right away. return loadSessionFile(sFilename); } // Save current sampler session with another name. bool qtractorMainForm::saveSession ( bool bPrompt ) { if (m_pOptions == nullptr) return false; // It must be a session name... if (m_pSession->sessionName().isEmpty() && !editSession()) return false; // Suggest a filename, if there's none... QString sFilename = m_sFilename; if (sFilename.isEmpty()) { sFilename = QFileInfo(m_pSession->sessionDir(), qtractorSession::sanitize(m_pSession->sessionName())).absoluteFilePath(); bPrompt = true; } // Ask for the file to save... if (bPrompt) { // Prompt the guy... QString sExt("qtr"); QStringList filters; #ifdef CONFIG_LIBZ filters.append(tr("Session files (*.%1 *.%2 *.%3)") .arg(sExt).arg(qtractorDocument::defaultExt()) .arg(qtractorDocument::archiveExt())); #else filters.append(tr("Session files (*.%1 *.%2)") .arg(sExt).arg(qtractorDocument::defaultExt())); #endif filters.append(tr("Template files (*.%1)") .arg(qtractorDocument::templateExt())); #ifdef CONFIG_LIBZ filters.append(tr("Archive files (*.%1)") .arg(qtractorDocument::archiveExt())); #endif filters.append(tr("All files (*.*)")); sExt = m_pOptions->sSessionExt; // Default session file format... const QString& sTitle = tr("Save Session"); const QString& sFilter = filters.join(";;"); QWidget *pParentWidget = nullptr; QFileDialog::Options options; if (m_pOptions->bDontUseNativeDialogs) { options |= QFileDialog::DontUseNativeDialog; pParentWidget = QWidget::window(); } // Always avoid to store session on extracted direactories... sFilename = sessionArchivePath(sFilename); // Try to rename as if a backup is about... sFilename = sessionBackupPath(sFilename); #if 1//QT_VERSION < QT_VERSION_CHECK(4, 4, 0) sFilename = QFileDialog::getSaveFileName(pParentWidget, sTitle, sFilename, sFilter, nullptr, options); #else // Construct save-file session/template dialog... QFileDialog fileDialog(pParentWidget, sTitle, sFilename, sFilter); // Set proper save-file modes... fileDialog.setAcceptMode(QFileDialog::AcceptSave); fileDialog.setFileMode(QFileDialog::AnyFile); fileDialog.setHistory(m_pOptions->recentFiles); fileDialog.setDefaultSuffix(sExt); #ifdef CONFIG_LIBZ // Special case for archive by default... if (sExt == qtractorDocument::archiveExt()) fileDialog.setNameFilter(filters.last()); #endif // Stuff sidebar... QList urls(fileDialog.sidebarUrls()); urls.append(QUrl::fromLocalFile(m_pOptions->sSessionDir)); fileDialog.setSidebarUrls(urls); fileDialog.setOptions(options); // Show save-file dialog... if (!fileDialog.exec()) return false; // Have the save-file name... sFilename = fileDialog.selectedFiles().first(); // Check whether we're on the template or archive filter... switch (filters.indexOf(fileDialog.selectedNameFilter())) { case 1: sExt = qtractorDocument::templateExt(); break; case 2: sExt = qtractorDocument::archiveExt(); break; } #endif // Have we cancelled it? if (sFilename.isEmpty() || sFilename.at(0) == '.') return false; // Enforce extension... if (QFileInfo(sFilename).suffix().isEmpty()) { sFilename += '.' + sExt; // Check if already exists... if (sFilename != m_sFilename && QFileInfo(sFilename).exists()) { if (QMessageBox::warning(this, tr("Warning"), tr("The file already exists:\n\n" "\"%1\"\n\n" "Do you want to replace it?") .arg(sFilename), QMessageBox::Ok | QMessageBox::Cancel) == QMessageBox::Cancel) return false; } } // Reset backup count, anyway... m_iBackupCount = 0; } else // Backup versioning? if (m_pOptions->bSessionBackup) { const QString& sBackupPath = sessionBackupPath(sFilename); if (m_pOptions->iSessionBackupMode > 0) { // Remove from recent files list... const int iIndex = m_pOptions->recentFiles.indexOf(sFilename); if (iIndex >= 0) m_pOptions->recentFiles.removeAt(iIndex); // Also remove from the file system...? if (m_iBackupCount > 0) QFile::remove(sFilename); // Make it a brand new one... sFilename = sBackupPath; ++m_iBackupCount; } else { const QFileInfo fi(sBackupPath); if (QFile(sFilename).rename(sBackupPath)) { appendMessages( tr("Backup session: \"%1\" as \"%2\".") .arg(sFilename).arg(fi.fileName())); } else { appendMessagesError( tr("Could not backup existing session:\n\n" "%1 as %2\n\nSorry.").arg(sFilename).arg(fi.fileName())); } } } // Save it right away. return saveSessionFileEx(sFilename, qtractorDocument::Default, true); } // Edit session properties. bool qtractorMainForm::editSession (void) { // Session Properties... qtractorSessionForm sessionForm(this); sessionForm.setSession(m_pSession); if (!sessionForm.exec()) return false; // If currently playing, we need to do a stop and go... const bool bPlaying = m_pSession->isPlaying(); if (bPlaying) m_pSession->lock(); // Now, express the change as a undoable command... m_pSession->execute( new qtractorSessionEditCommand(m_pSession, sessionForm.properties())); // Restore playback state, if needed... if (bPlaying) m_pSession->unlock(); // Transport status needs an update too... ++m_iTransportUpdate; // Done. return true; } // Close current session. bool qtractorMainForm::closeSession (void) { bool bClose = true; // Are we dirty enough to prompt it? if (bClose && m_iDirtyCount > 0) { switch (QMessageBox::warning(this, tr("Warning"), tr("The current session has been changed:\n\n" "\"%1\"\n\n" "Do you want to save the changes?") .arg(sessionName(m_sFilename)), QMessageBox::Save | QMessageBox::Discard | QMessageBox::Cancel)) { case QMessageBox::Save: bClose = saveSession(false); // Fall thru.... case QMessageBox::Discard: break; default: // Cancel. bClose = false; break; } } // If we may close it, do it! if (bClose) { // Just in case we were in the middle of something... setPlaying(false); // Reset (soft) subject/observer queue. qtractorSubject::resetQueue(); // HACK: Track-list plugins-view must get wiped first... m_pTracks->trackList()->clear(); // Reset all dependables to default. m_pMixer->clear(); m_pFiles->clear(); // Close session engines. m_pSession->close(); m_pSession->clear(); m_pTempoCursor->clear(); // And last but not least. m_pConnections->clear(); m_pTracks->clear(); // Clear (hard) subject/observer queue. qtractorSubject::clearQueue(); // Reset playhead. m_iPlayHead = 0; #ifdef CONFIG_VST3 qtractorVst3Plugin::clearAll(); #endif #ifdef CONFIG_LV2 qtractorLv2PluginType::lv2_close(); #endif #ifdef CONFIG_LIBZ // Is it time to cleanup extracted archives? const QStringList& paths = qtractorDocument::extractedArchives(); if (!paths.isEmpty()) { bool bRemoveArchive = true; bool bConfirmArchive = (m_pOptions && m_pOptions->bConfirmArchive); #ifdef CONFIG_NSM if (m_pNsmClient && m_pNsmClient->is_active()) bConfirmArchive = false; #endif if (bConfirmArchive) { const QString& sTitle = tr("Warning"); const QString& sText = tr( "About to remove archive directory:\n\n" "\"%1\"\n\n" "Are you sure?") .arg(paths.join("\",\n\"")); #if 0 bArchiveRemove = (QMessageBox::warning(this, sTitle, sText, QMessageBox::Ok | QMessageBox::Cancel) == QMessageBox::Ok); #else QMessageBox mbox(this); mbox.setIcon(QMessageBox::Warning); mbox.setWindowTitle(sTitle); mbox.setText(sText); mbox.setStandardButtons(QMessageBox::Ok | QMessageBox::Cancel); QCheckBox cbox(tr("Don't ask this again")); cbox.setChecked(false); cbox.blockSignals(true); mbox.addButton(&cbox, QMessageBox::ActionRole); bRemoveArchive = (mbox.exec() == QMessageBox::Ok); if (cbox.isChecked()) m_pOptions->bConfirmArchive = false; #endif } qtractorDocument::clearExtractedArchives(bRemoveArchive); } #endif // Some defaults are due... if (m_pOptions) { m_pSession->setSessionDir(m_pOptions->sSessionDir); m_pSession->setSnapPerBeat( qtractorTimeScale::snapFromIndex(m_pOptions->iSnapPerBeat)); m_pSession->setTempo(m_pOptions->fTempo); m_pSession->setBeatsPerBar(m_pOptions->iBeatsPerBar); m_pSession->setBeatDivisor(m_pOptions->iBeatDivisor); } // We're now clean, for sure. m_iDirtyCount = 0; m_iBackupCount = 0; autoSaveClose(); appendMessages(tr("Session closed.")); } return bClose; } // Load a session from specific file path. bool qtractorMainForm::loadSessionFile ( const QString& sFilename ) { bool bUpdate = true; // We're supposedly clean... m_iDirtyCount = 0; #ifdef CONFIG_NSM if (m_pNsmClient && m_pNsmClient->is_active()) { m_pSession->setClientName(m_pNsmClient->client_id()); bUpdate = false; } #endif const bool bLoadSessionFile = loadSessionFileEx(sFilename, qtractorDocument::Default, bUpdate); #ifdef CONFIG_NSM if (m_pNsmClient && m_pNsmClient->is_active()) { m_pSession->setSessionName(m_pNsmClient->display_name()); m_pSession->setSessionDir(m_pNsmClient->path_name()); m_sNsmExt = QFileInfo(sFilename).suffix(); updateDirtyCount(true); ++m_iStabilizeTimer; } #endif return bLoadSessionFile; } bool qtractorMainForm::loadSessionFileEx ( const QString& sFilename, int iFlags, bool bUpdate ) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::loadSessionFileEx(\"%s\", %d, %d)", sFilename.toUtf8().constData(), iFlags, int(bUpdate)); #endif // Flag whether we're about to load a template or archive... QFileInfo info(sFilename); const QString& sSuffix = info.suffix(); if (sSuffix == qtractorDocument::templateExt()) iFlags |= qtractorDocument::Template; #ifdef CONFIG_LIBZ if (sSuffix == qtractorDocument::archiveExt()) { iFlags |= qtractorDocument::Archive; // Take special precaution for already // existing non-temporary archive directory... if (!bUpdate) { iFlags |= qtractorDocument::Temporary; } else { info.setFile(info.path() + QDir::separator() + info.completeBaseName()); if (info.exists() && info.isDir()) { bool bRemoveArchive = true; if (m_pOptions && m_pOptions->bConfirmArchive) { const QString& sTitle = tr("Warning"); const QString& sText = tr( "The directory already exists:\n\n" "\"%1\"\n\n" "Do you want to replace it?") .arg(info.filePath()); #if 0 bRemoveArchive (QMessageBox::warning(this, sTitle, sText, QMessageBox::Ok | QMessageBox::Cancel) == QMessageBox::Ok); #else QMessageBox mbox(this); mbox.setIcon(QMessageBox::Warning); mbox.setWindowTitle(sTitle); mbox.setText(sText); mbox.setStandardButtons(QMessageBox::Ok | QMessageBox::Cancel); QCheckBox cbox(tr("Don't ask this again")); cbox.setChecked(false); cbox.blockSignals(true); mbox.addButton(&cbox, QMessageBox::ActionRole); bRemoveArchive = (mbox.exec() == QMessageBox::Ok); if (cbox.isChecked()) m_pOptions->bConfirmArchive = false; #endif // Restarting?... if (!bRemoveArchive) { #ifdef CONFIG_LV2 QApplication::setOverrideCursor(QCursor(Qt::WaitCursor)); qtractorLv2PluginType::lv2_open(); QApplication::restoreOverrideCursor(); #endif updateSessionPre(); ++m_iUntitled; m_sFilename.clear(); updateSessionPost(); return false; } } } } } #endif // Tell the world we'll take some time... appendMessages(tr("Opening \"%1\"...").arg(sFilename)); #ifdef CONFIG_LV2 QApplication::setOverrideCursor(QCursor(Qt::WaitCursor)); qtractorLv2PluginType::lv2_open(); QApplication::restoreOverrideCursor(); #endif // Warm-up the session engines... updateSessionPre(); // We'll take some time anyhow... QApplication::setOverrideCursor(QCursor(Qt::WaitCursor)); // Read the file. QDomDocument doc("qtractorSession"); const bool bLoadSessionFileEx = qtractorSession::Document(&doc, m_pSession, m_pFiles) .load(sFilename, qtractorDocument::Flags(iFlags)); // We're formerly done. QApplication::restoreOverrideCursor(); if (bLoadSessionFileEx) { // Got something loaded... // we're not dirty anymore. if ((iFlags & qtractorDocument::Template) == 0 && bUpdate) { updateRecentFiles(sFilename); // m_iDirtyCount = 0; } // Save as default session directory... if (m_pOptions && bUpdate) { // Do not set (next) default session directory on zip/archives... if ((iFlags & qtractorDocument::Archive) == 0) m_pOptions->sSessionDir = sessionDir(sFilename); // Save also some Audio engine hybrid-properties... qtractorAudioEngine *pAudioEngine = m_pSession->audioEngine(); if (pAudioEngine) { m_pOptions->iTransportMode = int(pAudioEngine->transportMode()); m_pOptions->bTimebase = pAudioEngine->isTimebase(); updateTransportModePre(); } // Save also some MIDI engine hybrid-properties... qtractorMidiEngine *pMidiEngine = m_pSession->midiEngine(); if (pMidiEngine) { m_pOptions->iMidiMmcMode = int(pMidiEngine->mmcMode()); m_pOptions->iMidiMmcDevice = pMidiEngine->mmcDevice(); m_pOptions->iMidiSppMode = int(pMidiEngine->sppMode()); m_pOptions->iMidiClockMode = int(pMidiEngine->clockMode()); m_pOptions->bMidiResetAllControllers = pMidiEngine->isResetAllControllers(); } // Save it good... m_pOptions->saveOptions(); } } else { // Something went wrong... appendMessagesError( tr("Session could not be loaded\n" "from \"%1\".\n\n" "Sorry.").arg(sFilename)); } // Stabilize form title... if (iFlags & qtractorDocument::Template) { ++m_iUntitled; m_sFilename.clear(); } else if (bUpdate) { m_sFilename = sFilename; } appendMessages(tr("Open session: \"%1\".").arg(sessionName(sFilename))); // Now we'll try to create (update) the whole GUI session. updateSessionPost(); // Do initial auto-deactivate as late as possible to give tracks/plugins // the chance to perform initial program-change events if (m_pSession->isAutoDeactivate()) { m_pSession->stabilize(); m_pSession->autoDeactivatePlugins(); } return bLoadSessionFileEx; } // Save current session to specific file path. bool qtractorMainForm::saveSessionFileEx ( const QString& sFilename, int iFlags, bool bUpdate ) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::saveSessionFileEx(\"%s\", %d, %d)", sFilename.toUtf8().constData(), iFlags, int(bUpdate)); #endif // Flag whether we're about to save as template or archive... QFileInfo info(sFilename); const QString& sSuffix = info.suffix(); if (sSuffix == qtractorDocument::templateExt()) iFlags |= qtractorDocument::Template; #ifdef CONFIG_LIBZ if (sSuffix == qtractorDocument::archiveExt()) { iFlags |= qtractorDocument::Archive; info.setFile(info.path() + QDir::separator() + info.completeBaseName()); if (info.exists() && info.isDir() && !qtractorDocument::extractedArchives().contains(info.filePath())) { bool bConfirmArchive = true; if (m_pOptions && m_pOptions->bConfirmArchive) { const QString& sTitle = tr("Warning"); const QString& sText = tr( "A directory with same name already exists:\n\n" "\"%1\"\n\n" "This directory will be replaced, " "erasing all its current data,\n" "when opening and extracting " "this archive in the future.\n\n" "Do you want to continue?") .arg(info.filePath()); #if 0 bConfirmArchive (QMessageBox::warning(this, sTitle, sText, QMessageBox::Ok | QMessageBox::Cancel) == QMessageBox::Ok); #else QMessageBox mbox(this); mbox.setIcon(QMessageBox::Warning); mbox.setWindowTitle(sTitle); mbox.setText(sText); mbox.setStandardButtons(QMessageBox::Ok | QMessageBox::Cancel); QCheckBox cbox(tr("Don't ask this again")); cbox.setChecked(false); cbox.blockSignals(true); mbox.addButton(&cbox, QMessageBox::ActionRole); bConfirmArchive = (mbox.exec() == QMessageBox::Ok); if (cbox.isChecked()) m_pOptions->bConfirmArchive = false; #endif } // Aborting?... if (!bConfirmArchive) return false; } } #endif // Tell the world we'll take some time... QApplication::setOverrideCursor(QCursor(Qt::WaitCursor)); appendMessages(tr("Saving \"%1\"...").arg(sFilename)); // Trap dirty clips (only MIDI at this time...) for (qtractorTrack *pTrack = m_pSession->tracks().first(); pTrack; pTrack = pTrack->next()) { // Only MIDI track/clips... if (pTrack->trackType() != qtractorTrack::Midi) continue; for (qtractorClip *pClip = pTrack->clips().first(); pClip; pClip = pClip->next()) { // Are any dirty changes pending commit? if (pClip->isDirty()) { qtractorMidiClip *pMidiClip = static_cast (pClip); if (pMidiClip) pMidiClip->saveCopyFile(bUpdate); } } } // Soft-house-keeping... m_pSession->files()->cleanup(false); // Write the file... QDomDocument doc("qtractorSession"); bool bResult = qtractorSession::Document(&doc, m_pSession, m_pFiles) .save(sFilename, qtractorDocument::Flags(iFlags)); #ifdef CONFIG_LIBZ if ((iFlags & qtractorDocument::Archive) == 0 && bUpdate) qtractorDocument::clearExtractedArchives(); #endif // We're formerly done. QApplication::restoreOverrideCursor(); if (bResult) { // Got something saved... // we're not dirty anymore. if ((iFlags & qtractorDocument::Template) == 0 && bUpdate) { updateRecentFiles(sFilename); autoSaveReset(); m_iDirtyCount = 0; } // Save some default session properties... if (m_pOptions && bUpdate) { qtractorAudioEngine *pAudioEngine = m_pSession->audioEngine(); if (pAudioEngine) { m_pOptions->iTransportMode = int(pAudioEngine->transportMode()); m_pOptions->bTimebase = pAudioEngine->isTimebase(); } qtractorMidiEngine *pMidiEngine = m_pSession->midiEngine(); if (pMidiEngine) { m_pOptions->iMidiMmcMode = int(pMidiEngine->mmcMode()); m_pOptions->iMidiMmcDevice = int(pMidiEngine->mmcDevice()); m_pOptions->iMidiSppMode = int(pMidiEngine->sppMode()); m_pOptions->iMidiClockMode = int(pMidiEngine->clockMode()); m_pOptions->bMidiResetAllControllers = pMidiEngine->isResetAllControllers(); } // Do not set (next) default session directory on zip/archives... if ((iFlags & qtractorDocument::Archive) == 0) m_pOptions->sSessionDir = sessionDir(sFilename); // Sync m_pOptions->saveOptions(); } } else { // Something went wrong... appendMessagesError( tr("Session could not be saved\n" "to \"%1\".\n\n" "Sorry.").arg(sFilename)); } // Stabilize form title... if ((iFlags & qtractorDocument::Template) == 0 && bUpdate) m_sFilename = sFilename; appendMessages(tr("Save session: \"%1\".").arg(sessionName(sFilename))); // Show static results... ++m_iStabilizeTimer; return bResult; } QString qtractorMainForm::sessionBackupPath ( const QString& sFilename ) const { QFileInfo fi(sFilename); QString sBackupName = fi.completeBaseName(); if (fi.isDir()) fi.setFile(QDir(fi.filePath()), sBackupName); if (fi.exists()) { int iBackupNo = 0; QRegularExpression rxBackupNo("\\.([0-9]+)$"); QRegularExpressionMatch match = rxBackupNo.match(sBackupName); if (match.hasMatch()) { iBackupNo = match.captured(1).toInt(); sBackupName.remove(rxBackupNo); } sBackupName += ".%1"; const QString& sExt = fi.suffix(); if (!sExt.isEmpty()) sBackupName += '.' + sExt; const QDir dir = fi.absoluteDir(); fi.setFile(dir, sBackupName.arg(++iBackupNo)); while (fi.exists()) fi.setFile(dir, sBackupName.arg(++iBackupNo)); } return fi.absoluteFilePath(); } // Whenever on some Save As... situation: // better check whether the target directory // is one of the extracted archives/zip ones... // QString qtractorMainForm::sessionArchivePath ( const QString& sFilename ) const { QFileInfo fi(sFilename); #ifdef CONFIG_LIBZ const QStringList& paths = qtractorDocument::extractedArchives(); if (!paths.isEmpty()) { QStringListIterator iter(paths); while (iter.hasNext()) { const QString& sPath = iter.next(); if (sPath == fi.absolutePath()) { const QString& sDir = QFileInfo(sPath).absolutePath(); fi.setFile(sDir, fi.fileName()); } } } #endif return fi.absoluteFilePath(); } //------------------------------------------------------------------------- // qtractorMainForm -- NSM client slots. void qtractorMainForm::openNsmSession (void) { #ifdef CONFIG_NSM if (m_pNsmClient == nullptr) return; if (!m_pNsmClient->is_active()) return; #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::openNsmSession()"); #endif // We're supposedly clean... m_iDirtyCount = 0; m_bNsmDirty = false; m_sNsmFile.clear(); bool bLoaded = false; if (closeSession()) { const QString& path_name = m_pNsmClient->path_name(); const QString& display_name = m_pNsmClient->display_name(); const QString& client_id = m_pNsmClient->client_id(); const QDir dir(path_name); if (!dir.exists()) { dir.mkpath(path_name); } else { QStringList filters; const QString& prefix_dot = display_name + "*."; filters << prefix_dot + qtractorDocument::defaultExt(); filters << prefix_dot + qtractorDocument::templateExt(); filters << prefix_dot + qtractorDocument::archiveExt(); filters << prefix_dot + "qtr"; const QStringList& files = dir.entryList(filters, QDir::Files | QDir::NoSymLinks | QDir::Readable, QDir::Time); if (!files.isEmpty()) m_sNsmExt = QFileInfo(files.first()).suffix(); } m_pSession->setClientName(client_id); m_pSession->setSessionName(display_name); m_pSession->setSessionDir(path_name); QFileInfo fi(path_name, "session." + m_sNsmExt); if (!fi.exists()) fi.setFile(path_name, display_name + '.' + m_sNsmExt); const QString& sFilename = fi.absoluteFilePath(); if (fi.exists()) { const int iFlags = qtractorDocument::Default; bLoaded = loadSessionFileEx(sFilename, iFlags, false); if (bLoaded) m_sNsmFile = sFilename; } else { updateSessionPre(); #ifdef CONFIG_LV2 QApplication::setOverrideCursor(QCursor(Qt::WaitCursor)); qtractorLv2PluginType::lv2_open(); QApplication::restoreOverrideCursor(); #endif appendMessages(tr("New session: \"%1\".") .arg(sessionName(sFilename))); updateSessionPost(); bLoaded = true; } } m_pNsmClient->open_reply(bLoaded ? qtractorNsmClient::ERR_OK : qtractorNsmClient::ERR_GENERAL); if (bLoaded) m_pNsmClient->dirty(false); m_pNsmClient->visible(QMainWindow::isVisible()); #endif // CONFIG_NSM } void qtractorMainForm::saveNsmSession (void) { #ifdef CONFIG_NSM if (m_pNsmClient == nullptr) return; if (!m_pNsmClient->is_active()) return; #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::saveNsmSession()"); #endif saveNsmSessionEx(true); #endif // CONFIG_NSM } void qtractorMainForm::saveNsmSessionEx ( bool bSaveReply ) { #ifdef CONFIG_NSM bool bSaved = true; if (!m_sNsmFile.isEmpty()) { const QFileInfo fi(m_sNsmFile); if (fi.exists() && fi.suffix() != m_sNsmExt) { QFile(m_sNsmFile).remove(); m_sNsmFile.clear(); } } if (!bSaveReply || m_bNsmDirty) { m_iDirtyCount = 0; m_bNsmDirty = false; const QString& path_name = m_pNsmClient->path_name(); const QString& display_name = m_pNsmClient->display_name(); // const QString& client_id = m_pNsmClient->client_id(); // m_pSession->setClientName(client_id); m_pSession->setSessionName(display_name); m_pSession->setSessionDir(path_name); // const QFileInfo fi(path_name, display_name + '.' + m_sNsmExt); const QFileInfo fi(path_name, "session." + m_sNsmExt); const QString& sFilename = fi.absoluteFilePath(); const int iFlags = qtractorDocument::SymLink; bSaved = saveSessionFileEx(sFilename, iFlags, false); if (bSaved) m_sNsmFile = sFilename; } if (bSaveReply) { m_pNsmClient->save_reply(bSaved ? qtractorNsmClient::ERR_OK : qtractorNsmClient::ERR_GENERAL); } if (bSaved) m_pNsmClient->dirty(false); #endif // CONFIG_NSM } void qtractorMainForm::showNsmSession (void) { #ifdef CONFIG_NSM if (m_pNsmClient == nullptr) return; if (!m_pNsmClient->is_active()) return; #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::showNsmSession()"); #endif QMainWindow::show(); QMainWindow::raise(); QMainWindow::activateWindow(); #endif // CONFIG_NSM } void qtractorMainForm::hideNsmSession (void) { #ifdef CONFIG_NSM if (m_pNsmClient == nullptr) return; if (!m_pNsmClient->is_active()) return; #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::hideNsmSession()"); #endif QMainWindow::hide(); m_pConnections->hide(); m_pMixer->hide(); #endif // CONFIG_NSM } //------------------------------------------------------------------------- // qtractorMainForm -- auot-save executive methods. // Reset auto-save stats. void qtractorMainForm::autoSaveReset (void) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorMainForm::autoSaveReset()"); #endif m_iAutoSaveTimer = 0; if (m_pOptions->bAutoSaveEnabled) m_iAutoSavePeriod = 60000 * m_pOptions->iAutoSavePeriod; else m_iAutoSavePeriod = 0; } // Execute auto-save routine... void qtractorMainForm::autoSaveSession (void) { QString sAutoSaveDir = m_pSession->sessionDir(); if (sAutoSaveDir.isEmpty()) sAutoSaveDir = m_pOptions->sSessionDir; if (sAutoSaveDir.isEmpty()) sAutoSaveDir = QDir::tempPath(); QString sAutoSaveName = m_pSession->sessionName(); if (sAutoSaveName.isEmpty()) sAutoSaveName = untitledName(); const QString& sAutoSavePathname = QFileInfo(sAutoSaveDir, qtractorSession::sanitize(sAutoSaveName)).filePath() + ".auto-save." + qtractorDocument::defaultExt(); const QString& sOldAutoSavePathname = m_pOptions->sAutoSavePathname; if (!sOldAutoSavePathname.isEmpty() && sOldAutoSavePathname != sAutoSavePathname && QFileInfo(sOldAutoSavePathname).exists()) QFile(sOldAutoSavePathname).remove(); #ifdef CONFIG_DEBUG_0 qDebug("qtractorMainForm::autoSaveSession(\"%s\")", sAutoSavePathname.toUtf8().constData()); #endif const int iFlags = qtractorDocument::Default; if (saveSessionFileEx(sAutoSavePathname, iFlags, false)) { m_pOptions->sAutoSavePathname = sAutoSavePathname; m_pOptions->sAutoSaveFilename = m_sFilename; m_pOptions->saveOptions(); } } // Auto-save/crash-recovery setup... bool qtractorMainForm::autoSaveOpen (void) { const QString& sAutoSavePathname = m_pOptions->sAutoSavePathname; #ifdef CONFIG_DEBUG_0 qDebug("qtractorMainForm::autoSaveOpen(\"%s\")", sAutoSavePathname.toUtf8().constData()); #endif if (!sAutoSavePathname.isEmpty() && QFileInfo(sAutoSavePathname).exists()) { if (QMessageBox::warning(this, tr("Warning"), tr("Oops!\n\n" "Looks like it crashed or did not close " "properly last time it was run... however, " "an auto-saved session file exists:\n\n" "\"%1\"\n\n" "Do you want to crash-recover from it?") .arg(sAutoSavePathname), QMessageBox::Yes | QMessageBox::No) == QMessageBox::Yes) { const int iFlags = qtractorDocument::Default; if (loadSessionFileEx(sAutoSavePathname, iFlags, false)) { m_sFilename = m_pOptions->sAutoSaveFilename; ++m_iDirtyCount; return true; } } } return false; } // Auto-save/crash-recovery cleanup. void qtractorMainForm::autoSaveClose (void) { const QString& sAutoSavePathname = m_pOptions->sAutoSavePathname; #ifdef CONFIG_DEBUG_0 qDebug("qtractorMainForm::autoSaveClose(\"%s\")", sAutoSavePathname.toUtf8().constData()); #endif if (!sAutoSavePathname.isEmpty() && QFileInfo(sAutoSavePathname).exists()) QFile(sAutoSavePathname).remove(); m_pOptions->sAutoSavePathname.clear(); m_pOptions->sAutoSaveFilename.clear(); autoSaveReset(); } // Make it sane a session directory... QString qtractorMainForm::sessionDir ( const QString& sFilename ) const { QFileInfo fi(sFilename); const QDir& dir = fi.dir(); if (fi.completeBaseName() == dir.dirName()) fi.setFile(dir.absolutePath()); return fi.absolutePath(); } // Execute auto-save as soon as possible (quasi-immediately please). void qtractorMainForm::autoSaveAsap (void) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorMainForm::autoSaveAsap()"); #endif if (m_pOptions->bAutoSaveEnabled) m_iAutoSaveTimer = m_iAutoSavePeriod; } //------------------------------------------------------------------------- // qtractorMainForm -- File Action slots. // Create a new sampler session. void qtractorMainForm::fileNew (void) { // Of course we'll start clean new. newSession(); } // Open an existing sampler session. void qtractorMainForm::fileOpen (void) { // Open it right away. openSession(); } // Open a recent file session. void qtractorMainForm::fileOpenRecent (void) { // Retrive filename index from action data... QAction *pAction = qobject_cast (sender()); if (pAction && m_pOptions) { int iIndex = pAction->data().toInt(); if (iIndex >= 0 && iIndex < m_pOptions->recentFiles.count()) { QString sFilename = m_pOptions->recentFiles[iIndex]; // Check if we can safely close the current session... if (!sFilename.isEmpty() && closeSession()) loadSessionFile(sFilename); } } } // Save current sampler session. void qtractorMainForm::fileSave (void) { #ifdef CONFIG_NSM if (m_pNsmClient && m_pNsmClient->is_active()) { saveNsmSessionEx(false); return; } #endif // Save it right away. saveSession(false); } // Save current sampler session with another name. void qtractorMainForm::fileSaveAs (void) { #ifdef CONFIG_NSM if (m_pNsmClient && m_pNsmClient->is_active()) { // saveNsmSessionEx(false); return; } #endif // Save it right away, maybe with another name. saveSession(true); } // Edit session properties. void qtractorMainForm::fileProperties (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::fileProperties()"); #endif // Session Properties... editSession(); } // Exit application program. void qtractorMainForm::fileExit (void) { // Go for close the whole thing. close(); } //------------------------------------------------------------------------- // qtractorMainForm -- Edit Action slots. // Undo last action. void qtractorMainForm::editUndo (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::editUndo()"); #endif (m_pSession->commands())->undo(); } // Redo last action. void qtractorMainForm::editRedo (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::editRedo()"); #endif (m_pSession->commands())->redo(); } // Cut selection to clipboard. void qtractorMainForm::editCut (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::editCut()"); #endif // Cut from files... if (m_pFiles && m_pFiles->hasFocus()) m_pFiles->cutItemSlot(); else // Cut selection... if (m_pTracks) m_pTracks->cutClipboard(); } // Copy selection to clipboard. void qtractorMainForm::editCopy (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::editCopy()"); #endif // Copy from files... if (m_pFiles && m_pFiles->hasFocus()) m_pFiles->copyItemSlot(); else // Copy selection... if (m_pTracks) m_pTracks->copyClipboard(); ++m_iStabilizeTimer; } // Paste clipboard contents. void qtractorMainForm::editPaste (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::editPaste()"); #endif // Paste to files... if (m_pFiles && m_pFiles->hasFocus()) m_pFiles->pasteItemSlot(); else // Paste selection... if (m_pTracks) m_pTracks->pasteClipboard(); } // Paste/repeat clipboard contents. void qtractorMainForm::editPasteRepeat (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::editPasteRepeat()"); #endif // Paste/repeat selection... if (m_pTracks) m_pTracks->pasteRepeatClipboard(); } // Delete selection. void qtractorMainForm::editDelete (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::editDelete()"); #endif // Delete from files... if (m_pFiles && m_pFiles->hasFocus()) m_pFiles->removeItemSlot(); else // Delete selection... if (m_pTracks) m_pTracks->deleteSelect(); } // Set selection to whole clip mode. void qtractorMainForm::editSelectModeClip (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::editSelectModeClip()"); #endif // Select clip mode... if (m_pTracks) { qtractorTrackView *pTrackView = m_pTracks->trackView(); pTrackView->setSelectMode(qtractorTrackView::SelectClip); pTrackView->setCurveEdit(false); } if (m_pOptions) m_pOptions->iTrackViewSelectMode = 0; ++m_iStabilizeTimer; } // Set selection to range mode. void qtractorMainForm::editSelectModeRange (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::editSelectModeRange()"); #endif // Select clip mode... if (m_pTracks) { qtractorTrackView *pTrackView = m_pTracks->trackView(); pTrackView->setSelectMode(qtractorTrackView::SelectRange); pTrackView->setCurveEdit(false); } if (m_pOptions) m_pOptions->iTrackViewSelectMode = 1; ++m_iStabilizeTimer; } // Set selection to rectangularmode. void qtractorMainForm::editSelectModeRect (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::editSelectModeRect()"); #endif // Select clip mode... if (m_pTracks) { qtractorTrackView *pTrackView = m_pTracks->trackView(); pTrackView->setSelectMode(qtractorTrackView::SelectRect); pTrackView->setCurveEdit(false); } if (m_pOptions) m_pOptions->iTrackViewSelectMode = 2; ++m_iStabilizeTimer; } // Special automation curve node edit mode. void qtractorMainForm::editSelectModeCurve (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::editSelectModeCurve()"); #endif if (m_pTracks) m_pTracks->trackView()->setCurveEdit(true); } // Mark all as selected. void qtractorMainForm::editSelectAll (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::editSelectAll()"); #endif // Select all... if (m_pTracks) m_pTracks->selectAll(); ++m_iStabilizeTimer; } // Mark all as unselected. void qtractorMainForm::editSelectNone (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::editSelectNone()"); #endif // Select nothing... if (m_pTracks) m_pTracks->selectNone(); ++m_iStabilizeTimer; } // Invert current selection. void qtractorMainForm::editSelectInvert (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::editSelectInvert()"); #endif // Invert selection... if (m_pTracks) m_pTracks->selectInvert(); ++m_iStabilizeTimer; } // Mark track as selected. void qtractorMainForm::editSelectTrack (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::editSelectTrack()"); #endif // Select current track... if (m_pTracks) m_pTracks->selectCurrentTrack(); ++m_iStabilizeTimer; } // Mark track-range as selected. void qtractorMainForm::editSelectTrackRange (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::editSelectTrackRange()"); #endif // Select track-range... if (m_pTracks) m_pTracks->selectCurrentTrackRange(); ++m_iStabilizeTimer; } // Mark range as selected. void qtractorMainForm::editSelectRange (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::editSelectRange()"); #endif // Select edit-range... if (m_pTracks) m_pTracks->selectEditRange(); ++m_iStabilizeTimer; } // Insert range as selected. void qtractorMainForm::editInsertRange (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::editInsertRange()"); #endif // Insert edit-range... if (m_pTracks) m_pTracks->insertEditRange(); ++m_iStabilizeTimer; } // Insert track-range as selected. void qtractorMainForm::editInsertTrackRange (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::editInsertTrackRange()"); #endif // Select track-range... if (m_pTracks) m_pTracks->insertEditRange(m_pTracks->currentTrack()); ++m_iStabilizeTimer; } // Remove range as selected. void qtractorMainForm::editRemoveRange (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::editRemoveRange()"); #endif // Insert edit-range... if (m_pTracks) m_pTracks->removeEditRange(); ++m_iStabilizeTimer; } // Remove track-range as selected. void qtractorMainForm::editRemoveTrackRange (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::editRemoveTrackRange()"); #endif // Select track-range... if (m_pTracks) m_pTracks->removeEditRange(m_pTracks->currentTrack()); ++m_iStabilizeTimer; } // Split (clip) selection... void qtractorMainForm::editSplit (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::editSplit()"); #endif // Split selection... if (m_pTracks) m_pTracks->splitSelect(); ++m_iStabilizeTimer; } //------------------------------------------------------------------------- // qtractorMainForm -- Track Action slots. // Add a new track to session. void qtractorMainForm::trackAdd (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::trackAdd()"); #endif // Add Track... if (m_pTracks) m_pTracks->addTrack(); } // Remove current track from session. void qtractorMainForm::trackRemove (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::trackRemove()"); #endif // Remove Track... if (m_pTracks) m_pTracks->removeTrack(); } // Duplicate/copy track on session. void qtractorMainForm::trackDuplicate (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::trackDuplicate()"); #endif // Track Properties... if (m_pTracks) m_pTracks->copyTrack(); } // Edit track properties on session. void qtractorMainForm::trackProperties (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::trackProperties()"); #endif // Track Properties... if (m_pTracks) m_pTracks->editTrack(); } // Show current track input bus connections. void qtractorMainForm::trackInputs (void) { qtractorTrack *pTrack = nullptr; if (m_pTracks) pTrack = m_pTracks->currentTrack(); if (pTrack == nullptr) return; if (pTrack->inputBus() == nullptr) return; #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::trackInputs()"); #endif // Make sure session is activated... checkRestartSession(); if (m_pConnections) m_pConnections->showBus(pTrack->inputBus(), qtractorBus::Input); } // Show current track output bus connections. void qtractorMainForm::trackOutputs (void) { qtractorTrack *pTrack = nullptr; if (m_pTracks) pTrack = m_pTracks->currentTrack(); if (pTrack == nullptr) return; if (pTrack->outputBus() == nullptr) return; #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::trackOutputs()"); #endif // Make sure session is activated... checkRestartSession(); if (m_pConnections) m_pConnections->showBus(pTrack->outputBus(), qtractorBus::Output); } // Arm current track for recording. void qtractorMainForm::trackStateRecord ( bool bOn ) { qtractorTrack *pTrack = nullptr; if (m_pTracks) pTrack = m_pTracks->currentTrack(); if (pTrack == nullptr) return; #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::trackStateRecord(%d)", int(bOn)); #endif m_pSession->execute( new qtractorTrackStateCommand(pTrack, qtractorTrack::Record, bOn)); } // Mute current track. void qtractorMainForm::trackStateMute ( bool bOn ) { qtractorTrack *pTrack = nullptr; if (m_pTracks) pTrack = m_pTracks->currentTrack(); if (pTrack == nullptr) return; #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::trackStateMute(%d)", int(bOn)); #endif m_pSession->execute( new qtractorTrackStateCommand(pTrack, qtractorTrack::Mute, bOn)); } // Solo current track. void qtractorMainForm::trackStateSolo ( bool bOn ) { qtractorTrack *pTrack = nullptr; if (m_pTracks) pTrack = m_pTracks->currentTrack(); if (pTrack == nullptr) return; #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::trackStateSolo(%d)", int(bOn)); #endif m_pSession->execute( new qtractorTrackStateCommand(pTrack, qtractorTrack::Solo, bOn)); } // Monitor current track. void qtractorMainForm::trackStateMonitor ( bool bOn ) { qtractorTrack *pTrack = nullptr; if (m_pTracks) pTrack = m_pTracks->currentTrack(); if (pTrack == nullptr) return; #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::trackStateMonitor(%d)", int(bOn)); #endif m_pSession->execute( new qtractorTrackMonitorCommand(pTrack, bOn)); } // Make current the first track on list. void qtractorMainForm::trackNavigateFirst (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::trackNavigateFirst()"); #endif if (m_pTracks) m_pTracks->trackList()->setCurrentTrackRow(0); } // Make current the previous track on list. void qtractorMainForm::trackNavigatePrev (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::trackNavigatePrev()"); #endif if (m_pTracks) { qtractorTrackList *pTrackList = m_pTracks->trackList(); const int iTrackCount = pTrackList->trackRowCount(); int iTrack = pTrackList->currentTrackRow() - 1; if (iTrack < 0) iTrack = iTrackCount - 1; if (iTrack >= 0 && iTrackCount >= iTrack) pTrackList->setCurrentTrackRow(iTrack); } } // Make current the next track on list. void qtractorMainForm::trackNavigateNext (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::trackNavigateNext()"); #endif if (m_pTracks) { qtractorTrackList *pTrackList = m_pTracks->trackList(); const int iTrackCount = pTrackList->trackRowCount(); int iTrack = pTrackList->currentTrackRow() + 1; if (iTrack >= iTrackCount) iTrack = 0; if (iTrack >= 0 && iTrackCount >= iTrack) pTrackList->setCurrentTrackRow(iTrack); } } // Make current the last track on list. void qtractorMainForm::trackNavigateLast (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::trackNavigateLast()"); #endif if (m_pTracks) { qtractorTrackList *pTrackList = m_pTracks->trackList(); const int iTrack = pTrackList->trackRowCount() - 1; if (iTrack >= 0) pTrackList->setCurrentTrackRow(iTrack); } } // Make none current track on list. void qtractorMainForm::trackNavigateNone (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::trackNavigateNone()"); #endif if (m_pTracks) m_pTracks->trackList()->setCurrentTrackRow(-1); } // Move current track to top of list. void qtractorMainForm::trackMoveTop (void) { if (m_pSession == nullptr) return; qtractorTrack *pTrack = nullptr; if (m_pTracks) pTrack = m_pTracks->currentTrack(); if (pTrack == nullptr) return; #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::trackMoveTop()"); #endif m_pSession->execute( new qtractorMoveTrackCommand(pTrack, m_pSession->tracks().first())); } // Move current track up towards the top of list. void qtractorMainForm::trackMoveUp (void) { qtractorTrack *pTrack = nullptr; if (m_pTracks) pTrack = m_pTracks->currentTrack(); if (pTrack == nullptr) return; qtractorTrack *pNextTrack = pTrack->prev(); if (pNextTrack == nullptr) return; #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::trackMoveUp()"); #endif m_pSession->execute( new qtractorMoveTrackCommand(pTrack, pNextTrack)); } // Move current track down towards the bottom of list void qtractorMainForm::trackMoveDown (void) { qtractorTrack *pTrack = nullptr; if (m_pTracks) pTrack = m_pTracks->currentTrack(); if (pTrack == nullptr) return; qtractorTrack *pNextTrack = pTrack->next(); if (pNextTrack == nullptr) return; #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::trackMoveDown()"); #endif m_pSession->execute( new qtractorMoveTrackCommand(pTrack, pNextTrack->next())); } // Move current track to bottom of list. void qtractorMainForm::trackMoveBottom (void) { qtractorTrack *pTrack = nullptr; if (m_pTracks) pTrack = m_pTracks->currentTrack(); if (pTrack == nullptr) return; #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::trackMoveBottom()"); #endif m_pSession->execute( new qtractorMoveTrackCommand(pTrack, nullptr)); } // Increase current track height. void qtractorMainForm::trackHeightUp (void) { qtractorTrack *pTrack = nullptr; if (m_pTracks) pTrack = m_pTracks->currentTrack(); if (pTrack == nullptr) return; #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::trackHeightUp()"); #endif const int iZoomHeight = (150 * pTrack->zoomHeight()) / 100; m_pSession->execute( new qtractorResizeTrackCommand(pTrack, iZoomHeight)); } // Decreate current track height. void qtractorMainForm::trackHeightDown (void) { qtractorTrack *pTrack = nullptr; if (m_pTracks) pTrack = m_pTracks->currentTrack(); if (pTrack == nullptr) return; #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::trackHeightDown()"); #endif const int iZoomHeight = (75 * pTrack->zoomHeight()) / 100; m_pSession->execute( new qtractorResizeTrackCommand(pTrack, iZoomHeight)); } // Reset current track height. void qtractorMainForm::trackHeightReset (void) { qtractorTrack *pTrack = nullptr; if (m_pTracks) pTrack = m_pTracks->currentTrack(); if (pTrack == nullptr) return; #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::trackHeightReset()"); #endif const int iVerticalZoom = m_pSession->verticalZoom(); const int iZoomHeight = (iVerticalZoom * qtractorTrack::HeightBase) / 100; m_pSession->execute( new qtractorResizeTrackCommand(pTrack, iZoomHeight)); } // Auto-monitor current track. void qtractorMainForm::trackAutoMonitor ( bool bOn ) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::trackAutoMonitor(%d)", int(bOn)); #endif qtractorTrack *pTrack = nullptr; if (bOn && m_pTracks) pTrack = m_pTracks->currentTrack(); m_pSession->setCurrentTrack(pTrack); } // Auto-deactivate plugins not producing sound. void qtractorMainForm::trackAutoDeactivate ( bool bOn ) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::trackAutoDeactivate(%d)", int(bOn)); #endif m_pSession->setAutoDeactivate(bOn); } // Import some tracks from Audio file. void qtractorMainForm::trackImportAudio (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::trackImportAudio()"); #endif // Import Audio files into tracks... if (m_pTracks) { const unsigned long iClipStart = m_pSession->editHead(); qtractorTrack *pTrack = m_pTracks->currentTrack(); m_pTracks->addAudioTracks( m_pFiles->audioListView()->openFileNames(), iClipStart, 0, 0, pTrack); m_pTracks->trackView()->ensureVisibleFrame(iClipStart); } } // Import some tracks from MIDI file. void qtractorMainForm::trackImportMidi (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::trackImportMidi()"); #endif // Import MIDI files into tracks... if (m_pTracks) { const unsigned long iClipStart = m_pSession->editHead(); qtractorTrack *pTrack = m_pTracks->currentTrack(); m_pTracks->addMidiTracks( m_pFiles->midiListView()->openFileNames(), iClipStart, pTrack); m_pTracks->trackView()->ensureVisibleFrame(iClipStart); } } // Export tracks to audio file. void qtractorMainForm::trackExportAudio (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::trackExportAudio()"); #endif // Disable auto-deactivation during export. Disabling here has a nice side // effect: While the user makes the selections in the export dialog, the // reactivated plugins have time to finish sounds which were active when // plugins were deactivated and those remnants don't make it into exported // file. const bool bAutoDeactivate = m_pSession->isAutoDeactivate(); m_pSession->setAutoDeactivate(false); qtractorExportTrackForm exportForm(this); exportForm.setExportType(qtractorTrack::Audio); exportForm.exec(); m_pSession->setAutoDeactivate(bAutoDeactivate); } // Export tracks to MIDI file. void qtractorMainForm::trackExportMidi (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::trackExportMidi()"); #endif qtractorExportTrackForm exportForm(this); exportForm.setExportType(qtractorTrack::Midi); exportForm.exec(); } // Track automation curve selection menu. Q_DECLARE_METATYPE(qtractorMidiControlObserver *); void qtractorMainForm::trackCurveSelect ( QAction *pAction, bool bOn ) { qtractorSubject *pSubject = nullptr; qtractorCurveList *pCurveList = nullptr; qtractorMidiControlObserver *pMidiObserver = pAction->data().value (); if (pMidiObserver) { pCurveList = pMidiObserver->curveList(); pSubject = pMidiObserver->subject(); } else { qtractorTrack *pTrack = nullptr; if (m_pTracks) pTrack = m_pTracks->currentTrack(); if (pTrack) pCurveList = pTrack->curveList(); } if (pCurveList == nullptr) return; qtractorCurve *pCurve = nullptr; if (bOn && pSubject) { pCurve = pSubject->curve(); if (pCurve == nullptr) { qtractorCurve::Mode mode = qtractorCurve::Hold; if (m_pOptions && pSubject->isDecimal()) mode = qtractorCurve::Mode(m_pOptions->iCurveMode); pCurve = new qtractorCurve(pCurveList, pSubject, mode); pCurve->setLogarithmic(pMidiObserver->isLogarithmic()); } } #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::trackCurveSelect(%p)", pCurve); #endif m_pSession->execute(new qtractorCurveSelectCommand(pCurveList, pCurve)); } void qtractorMainForm::trackCurveSelect ( bool bOn ) { QAction *pAction = qobject_cast (sender()); if (pAction) trackCurveSelect(pAction, bOn); } void qtractorMainForm::trackCurveMode ( QAction *pAction ) { const int iMode = pAction->data().toInt(); if (iMode < 0) return; qtractorTrack *pTrack = nullptr; if (m_pTracks) pTrack = m_pTracks->currentTrack(); if (pTrack == nullptr) return; qtractorCurve *pCurrentCurve = pTrack->currentCurve(); if (pCurrentCurve == nullptr) return; #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::trackCurveMode(%d)", iMode); #endif // Save as future default... if (m_pOptions) m_pOptions->iCurveMode = iMode; const qtractorCurve::Mode mode = qtractorCurve::Mode(iMode); m_pSession->execute(new qtractorCurveModeCommand(pCurrentCurve, mode)); } // Track automation curve lock toggle. void qtractorMainForm::trackCurveLocked ( bool bOn ) { qtractorTrack *pTrack = nullptr; if (m_pTracks) pTrack = m_pTracks->currentTrack(); if (pTrack == nullptr) return; qtractorCurve *pCurrentCurve = pTrack->currentCurve(); if (pCurrentCurve == nullptr) return; #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::trackCurveLocked(%d)", int(bOn)); #endif pCurrentCurve->setLocked(bOn); m_pTracks->updateTrackView(); updateDirtyCount(true); ++m_iStabilizeTimer; } // Track automation curve playback toggle. void qtractorMainForm::trackCurveProcess ( bool bOn ) { qtractorTrack *pTrack = nullptr; if (m_pTracks) pTrack = m_pTracks->currentTrack(); if (pTrack == nullptr) return; qtractorCurve *pCurrentCurve = pTrack->currentCurve(); if (pCurrentCurve == nullptr) return; #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::trackCurveProcess(%d)", int(bOn)); #endif m_pSession->execute(new qtractorCurveProcessCommand(pCurrentCurve, bOn)); } // Track automation curve record toggle. void qtractorMainForm::trackCurveCapture ( bool bOn ) { qtractorTrack *pTrack = nullptr; if (m_pTracks) pTrack = m_pTracks->currentTrack(); if (pTrack == nullptr) return; qtractorCurve *pCurrentCurve = pTrack->currentCurve(); if (pCurrentCurve == nullptr) return; #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::trackCurveCapture(%d)", int(bOn)); #endif m_pSession->execute(new qtractorCurveCaptureCommand(pCurrentCurve, bOn)); } // Track automation curve logarithmic toggle. void qtractorMainForm::trackCurveLogarithmic ( bool bOn ) { qtractorTrack *pTrack = nullptr; if (m_pTracks) pTrack = m_pTracks->currentTrack(); if (pTrack == nullptr) return; qtractorCurve *pCurrentCurve = pTrack->currentCurve(); if (pCurrentCurve == nullptr) return; #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::trackCurveLogarithmic(%d)", int(bOn)); #endif m_pSession->execute(new qtractorCurveLogarithmicCommand(pCurrentCurve, bOn)); } // Track automation curve color picker. void qtractorMainForm::trackCurveColor (void) { qtractorTrack *pTrack = nullptr; if (m_pTracks) pTrack = m_pTracks->currentTrack(); if (pTrack == nullptr) return; qtractorCurve *pCurrentCurve = pTrack->currentCurve(); if (pCurrentCurve == nullptr) return; #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::trackCurveColor()"); #endif QWidget *pParentWidget = nullptr; QColorDialog::ColorDialogOptions options; if (m_pOptions && m_pOptions->bDontUseNativeDialogs) { options |= QColorDialog::DontUseNativeDialog; pParentWidget = QWidget::window(); } const QString& sTitle = pCurrentCurve->subject()->name(); const QColor& color = QColorDialog::getColor( pCurrentCurve->color(), pParentWidget, sTitle, options); if (!color.isValid()) return; m_pSession->execute(new qtractorCurveColorCommand(pCurrentCurve, color)); } // Track automation curve clear. void qtractorMainForm::trackCurveClear (void) { qtractorTrack *pTrack = nullptr; if (m_pTracks) pTrack = m_pTracks->currentTrack(); if (pTrack == nullptr) return; qtractorCurve *pCurrentCurve = pTrack->currentCurve(); if (pCurrentCurve == nullptr) return; if (pCurrentCurve->isEmpty()) return; #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::trackCurveClear()"); #endif if (m_pOptions && m_pOptions->bConfirmRemove) { if (QMessageBox::warning(this, tr("Warning"), tr("About to clear automation:\n\n" "\"%1\"\n\n" "Are you sure?") .arg(pCurrentCurve->subject()->name()), QMessageBox::Yes | QMessageBox::No) == QMessageBox::No) return; } m_pSession->execute(new qtractorCurveClearCommand(pCurrentCurve)); } // Track automation all curves lock toggle. void qtractorMainForm::trackCurveLockedAll ( bool bOn ) { qtractorTrack *pTrack = nullptr; if (m_pTracks) pTrack = m_pTracks->currentTrack(); if (pTrack == nullptr) return; qtractorCurveList *pCurveList = pTrack->curveList(); if (pCurveList == nullptr) return; #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::trackCurveLockedAll(%d)", int(bOn)); #endif pCurveList->setLockedAll(bOn); m_pTracks->updateTrackView(); updateDirtyCount(true); ++m_iStabilizeTimer; } // Track automation all curves playback toggle. void qtractorMainForm::trackCurveProcessAll ( bool bOn ) { qtractorTrack *pTrack = nullptr; if (m_pTracks) pTrack = m_pTracks->currentTrack(); if (pTrack == nullptr) return; qtractorCurveList *pCurveList = pTrack->curveList(); if (pCurveList == nullptr) return; #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::trackCurveProcessAll(%d)", int(bOn)); #endif m_pSession->execute(new qtractorCurveProcessAllCommand(pCurveList, bOn)); } // Track automation all curves record toggle. void qtractorMainForm::trackCurveCaptureAll ( bool bOn ) { qtractorTrack *pTrack = nullptr; if (m_pTracks) pTrack = m_pTracks->currentTrack(); if (pTrack == nullptr) return; qtractorCurveList *pCurveList = pTrack->curveList(); if (pCurveList == nullptr) return; #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::trackCurveCaptureAll(%d)", int(bOn)); #endif m_pSession->execute(new qtractorCurveCaptureAllCommand(pCurveList, bOn)); } // Track automation all curves clear. void qtractorMainForm::trackCurveClearAll (void) { qtractorTrack *pTrack = nullptr; if (m_pTracks) pTrack = m_pTracks->currentTrack(); if (pTrack == nullptr) return; qtractorCurveList *pCurveList = pTrack->curveList(); if (pCurveList == nullptr) return; if (pCurveList->isEmpty()) return; #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::trackCurveClearAll()"); #endif if (m_pOptions && m_pOptions->bConfirmRemove) { if (QMessageBox::warning(this, tr("Warning"), tr("About to clear all automation:\n\n" "\"%1\"\n\n" "Are you sure?") .arg(pTrack->trackName()), QMessageBox::Yes | QMessageBox::No) == QMessageBox::No) return; } m_pSession->execute(new qtractorCurveClearAllCommand(pCurveList)); } //------------------------------------------------------------------------- // qtractorMainForm -- Clip Action slots. // Enter in clip create mode. void qtractorMainForm::clipNew (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::clipNew()"); #endif // New clip: we must have a session name... if (m_pSession->sessionName().isEmpty() && !editSession()) return; // Start editing a new clip... if (m_pTracks) m_pTracks->newClip(); } // Enter in clip edit mode. void qtractorMainForm::clipEdit (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::clipEdit()"); #endif // Start editing the current clip, if any... if (m_pTracks) m_pTracks->editClip(); } // Unlink a (MIDI) linked clip. void qtractorMainForm::clipUnlink (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::clipUnlink()"); #endif // Unlink the current clip, if any... if (m_pTracks) m_pTracks->unlinkClip(); } // Enter in clip record/ overdub mode. void qtractorMainForm::clipRecordEx ( bool bOn ) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::clipRecordEx(%d)", int(bOn)); #endif // Start record/overdub the current clip, if any... if (m_pTracks) { qtractorClip *pClip = m_pTracks->currentClip(); if (pClip) { qtractorTrack *pTrack = pClip->track(); if (pTrack && pTrack->trackType() == qtractorTrack::Midi) m_pSession->execute(new qtractorClipRecordExCommand(pClip, bOn)); } } } // Split current clip at playhead. void qtractorMainForm::clipSplit (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::clipSplit()"); #endif // Split current clip, if any... if (m_pTracks) m_pTracks->splitClip(); } // Merge selected (MIDI) clips. void qtractorMainForm::clipMerge (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::clipMerge()"); #endif // Merge clip selection, if any... if (m_pTracks) m_pTracks->mergeClips(); } // Normalize current clip. void qtractorMainForm::clipNormalize (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::clipNormalize()"); #endif // Normalize current clip, if any... if (m_pTracks) m_pTracks->normalizeClip(); } // Adjust current tempo from clip selection or interactive tapping... void qtractorMainForm::clipTempoAdjust (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::clipTempoAdjust()"); #endif if (m_pTracks) m_pTracks->tempoClip(); } // Cross-fade current overllaping clips... void qtractorMainForm::clipCrossFade (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::clipCrossFade()"); #endif if (m_pTracks) m_pTracks->crossFadeClip(); } // Set edit-range from current clip. void qtractorMainForm::clipRangeSet (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::clipRangeSet()"); #endif if (m_pTracks) m_pTracks->rangeClip(); } // Set loop from current clip range. void qtractorMainForm::clipLoopSet (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::clipLoopSet()"); #endif if (m_pTracks) m_ui.clipLoopSetAction->setChecked(m_pTracks->loopClip()); } // Import (audio) clip. void qtractorMainForm::clipImport (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::clipImport()"); #endif // Import (audio) clip(s)... if (m_pTracks) { // Depending on current track type (default to audio)... const unsigned long iClipStart = m_pSession->editHead(); QStringList files; qtractorTrack *pTrack = m_pTracks->currentTrack(); if (pTrack == nullptr) pTrack = m_pSession->tracks().first(); if (pTrack && pTrack->trackType() == qtractorTrack::Midi) files = m_pFiles->midiListView()->openFileNames(); else files = m_pFiles->audioListView()->openFileNames(); m_pTracks->importClips(files, iClipStart); m_pTracks->trackView()->ensureVisibleFrame(iClipStart); } } // Export current clip. void qtractorMainForm::clipExport (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::clipExport()"); #endif // Export current clip, if any... if (m_pTracks) m_pTracks->exportClips(); } // Quantize current clip. void qtractorMainForm::clipToolsQuantize (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::clipToolsQuantize()"); #endif // Quantize current clip events, if any... if (m_pTracks) m_pTracks->executeClipTool(qtractorMidiEditor::Quantize); } // Transpose current clip. void qtractorMainForm::clipToolsTranspose (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::clipToolsTranspose()"); #endif // Tranpose current clip events, if any... if (m_pTracks) m_pTracks->executeClipTool(qtractorMidiEditor::Transpose); } // Normalize current clip. void qtractorMainForm::clipToolsNormalize (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::clipToolsNormalize()"); #endif // Normalize current clip events, if any... if (m_pTracks) m_pTracks->executeClipTool(qtractorMidiEditor::Normalize); } // Randomize current clip. void qtractorMainForm::clipToolsRandomize (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::clipToolsRandomize()"); #endif // Randomize current clip events, if any... if (m_pTracks) m_pTracks->executeClipTool(qtractorMidiEditor::Randomize); } // Resize current clip. void qtractorMainForm::clipToolsResize (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::clipToolsResize()"); #endif // Resize current clip events, if any... if (m_pTracks) m_pTracks->executeClipTool(qtractorMidiEditor::Resize); } // Rescale current clip. void qtractorMainForm::clipToolsRescale (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::clipToolsRescale()"); #endif // Rescale current clip events, if any... if (m_pTracks) m_pTracks->executeClipTool(qtractorMidiEditor::Rescale); } // Timeshift current clip. void qtractorMainForm::clipToolsTimeshift (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::clipToolsTimeshift()"); #endif // Timeshift current clip events, if any... if (m_pTracks) m_pTracks->executeClipTool(qtractorMidiEditor::Timeshift); } // Select current clip take. void qtractorMainForm::clipTakeSelect ( QAction *pAction ) { const int iTake = pAction->data().toInt(); #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::clipTakeSelect(%d)", iTake); #endif qtractorClip *pClip = nullptr; if (m_pTracks) pClip = m_pTracks->currentClip(); qtractorClip::TakeInfo *pTakeInfo = (pClip ? pClip->takeInfo() : nullptr); if (pTakeInfo && pTakeInfo->currentTake() != iTake) { m_pSession->execute( new qtractorClipTakeCommand(pTakeInfo, pClip->track(), iTake)); } } // Select first clip take. void qtractorMainForm::clipTakeFirst (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::clipTakeFirst()"); #endif qtractorClip *pClip = nullptr; if (m_pTracks) pClip = m_pTracks->currentClip(); qtractorClip::TakeInfo *pTakeInfo = (pClip ? pClip->takeInfo() : nullptr); if (pTakeInfo) { m_pSession->execute( new qtractorClipTakeCommand(pTakeInfo, pClip->track(), 0)); } } // Select previous clip take. void qtractorMainForm::clipTakePrev (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::clipTakePrev()"); #endif qtractorClip *pClip = nullptr; if (m_pTracks) pClip = m_pTracks->currentClip(); qtractorClip::TakeInfo *pTakeInfo = (pClip ? pClip->takeInfo() : nullptr); if (pTakeInfo) { int iTake = pTakeInfo->currentTake() - 1; if (iTake < 0) iTake = pTakeInfo->takeCount() - 1; // Wrap to last take. m_pSession->execute( new qtractorClipTakeCommand(pTakeInfo, pClip->track(), iTake)); } } // Select next clip take. void qtractorMainForm::clipTakeNext (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::clipTakeNext()"); #endif qtractorClip *pClip = nullptr; if (m_pTracks) pClip = m_pTracks->currentClip(); qtractorClip::TakeInfo *pTakeInfo = (pClip ? pClip->takeInfo() : nullptr); if (pTakeInfo) { int iTake = pTakeInfo->currentTake() + 1; if (iTake >= pTakeInfo->takeCount()) iTake = 0; // Wrap to first take. m_pSession->execute( new qtractorClipTakeCommand(pTakeInfo, pClip->track(), iTake)); } } // Select last clip take. void qtractorMainForm::clipTakeLast (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::clipTakeLast()"); #endif qtractorClip *pClip = nullptr; if (m_pTracks) pClip = m_pTracks->currentClip(); qtractorClip::TakeInfo *pTakeInfo = (pClip ? pClip->takeInfo() : nullptr); if (pTakeInfo) { const int iTake = pTakeInfo->takeCount() - 1; m_pSession->execute( new qtractorClipTakeCommand(pTakeInfo, pClip->track(), iTake)); } } // Unfold current clip takes. void qtractorMainForm::clipTakeReset (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::clipTakeReset()"); #endif qtractorClip *pClip = nullptr; if (m_pTracks) pClip = m_pTracks->currentClip(); qtractorClip::TakeInfo *pTakeInfo = (pClip ? pClip->takeInfo() : nullptr); if (pTakeInfo) { m_pSession->execute( new qtractorClipTakeCommand(pTakeInfo)); } } // Fold current clip into takes. void qtractorMainForm::clipTakeRange (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::clipTakeRange()"); #endif qtractorClip *pClip = nullptr; if (m_pTracks) pClip = m_pTracks->currentClip(); qtractorClip::TakeInfo *pTakeInfo = (pClip ? pClip->takeInfo() : nullptr); if (pClip && pTakeInfo == nullptr) { qtractorTakeRangeForm form(this); form.setClip(pClip); if (form.exec()) { const unsigned long iTakeStart = form.takeStart(); const unsigned long iTakeEnd = form.takeEnd(); pTakeInfo = new qtractorClip::TakeInfo( pClip->clipStart(), pClip->clipOffset(), pClip->clipLength(), iTakeStart, iTakeEnd, 0); qtractorClipCommand *pClipCommand = new qtractorClipCommand(tr("take range")); pClipCommand->takeInfoClip(pClip, pTakeInfo); pTakeInfo->setClipPart(qtractorClip::TakeInfo::ClipTake, pClip); int iTake = form.currentTake(); iTake = pTakeInfo->select(pClipCommand, pClip->track(), iTake); pTakeInfo->setCurrentTake(iTake); if (m_pSession->execute(pClipCommand)) { m_pSession->setEditHead(iTakeStart); m_pSession->setEditTail(iTakeEnd); selectionNotifySlot(nullptr); } } } } //------------------------------------------------------------------------- // qtractorMainForm -- View Action slots. // Show/hide the main program window menubar. void qtractorMainForm::viewMenubar ( bool bOn ) { m_ui.menuBar->setVisible(bOn); } // Show/hide the main program window statusbar. void qtractorMainForm::viewStatusbar ( bool bOn ) { statusBar()->setVisible(bOn); } // Show/hide the file-toolbar. void qtractorMainForm::viewToolbarFile ( bool bOn ) { m_ui.fileToolbar->setVisible(bOn); } // Show/hide the edit-toolbar. void qtractorMainForm::viewToolbarEdit ( bool bOn ) { m_ui.editToolbar->setVisible(bOn); } // Show/hide the track-toolbar. void qtractorMainForm::viewToolbarTrack ( bool bOn ) { m_ui.trackToolbar->setVisible(bOn); } // Show/hide the view-toolbar. void qtractorMainForm::viewToolbarView ( bool bOn ) { m_ui.viewToolbar->setVisible(bOn); } // Show/hide the options toolbar. void qtractorMainForm::viewToolbarOptions ( bool bOn ) { m_ui.optionsToolbar->setVisible(bOn); } // Show/hide the transport toolbar. void qtractorMainForm::viewToolbarTransport ( bool bOn ) { m_ui.transportToolbar->setVisible(bOn); } // Show/hide the time toolbar. void qtractorMainForm::viewToolbarTime ( bool bOn ) { m_ui.timeToolbar->setVisible(bOn); } // Show/hide the thumb (track-line)ime toolbar. void qtractorMainForm::viewToolbarThumb ( bool bOn ) { m_ui.thumbViewToolbar->setVisible(bOn); } // Show/hide the file-system window view. void qtractorMainForm::viewFileSystem ( bool bOn ) { m_pFileSystem->setVisible(bOn); } // Show/hide the files window view. void qtractorMainForm::viewFiles ( bool bOn ) { m_pFiles->setVisible(bOn); } // Show/hide the messages window logger. void qtractorMainForm::viewMessages ( bool bOn ) { m_pMessages->setVisible(bOn); } // Show/hide the mixer window. void qtractorMainForm::viewMixer ( bool bOn ) { if (m_pOptions) m_pOptions->saveWidgetGeometry(m_pMixer); m_pMixer->setVisible(bOn); } // Show/hide the connections window. void qtractorMainForm::viewConnections ( bool bOn ) { if (m_pOptions) m_pOptions->saveWidgetGeometry(m_pConnections); if (bOn) m_pConnections->reset(); m_pConnections->setVisible(bOn); } // Horizontal and/or vertical zoom-in. void qtractorMainForm::viewZoomIn (void) { if (m_pTracks) m_pTracks->zoomIn(); } // Horizontal and/or vertical zoom-out. void qtractorMainForm::viewZoomOut (void) { if (m_pTracks) m_pTracks->zoomOut(); } // Reset zoom level to default. void qtractorMainForm::viewZoomReset (void) { if (m_pTracks) m_pTracks->zoomReset(); } // Set horizontal zoom mode void qtractorMainForm::viewZoomHorizontal (void) { if (m_pTracks) m_pTracks->setZoomMode(qtractorTracks::ZoomHorizontal); } // Set vertical zoom mode void qtractorMainForm::viewZoomVertical (void) { if (m_pTracks) m_pTracks->setZoomMode(qtractorTracks::ZoomVertical); } // Set all zoom mode void qtractorMainForm::viewZoomAll (void) { if (m_pTracks) m_pTracks->setZoomMode(qtractorTracks::ZoomAll); } // Set zebra mode void qtractorMainForm::viewSnapZebra ( bool bOn ) { if (m_pTracks) m_pTracks->trackView()->setSnapZebra(bOn); } // Set grid mode void qtractorMainForm::viewSnapGrid ( bool bOn ) { if (m_pTracks) m_pTracks->trackView()->setSnapGrid(bOn); } // Set floating tool-tips view mode void qtractorMainForm::viewToolTips ( bool bOn ) { if (m_pTracks) m_pTracks->trackView()->setToolTips(bOn); } // Change snap-per-beat setting via menu. void qtractorMainForm::viewSnap (void) { // Retrieve snap-per-beat index from from action data... QAction *pAction = qobject_cast (sender()); if (pAction) { // Commit the change as usual... snapPerBeatChanged(pAction->data().toInt()); // Update the other toolbar control... m_pSnapPerBeatComboBox->setCurrentIndex( qtractorTimeScale::indexFromSnap(m_pSession->snapPerBeat())); } } // Refresh view display. void qtractorMainForm::viewRefresh (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::viewRefresh()"); #endif // Tell the world we'll take some time... QApplication::setOverrideCursor(QCursor(Qt::WaitCursor)); // Update the whole session view dependables... m_pTempoCursor->clear(); m_pSession->updateTimeScale(); m_pSession->updateSession(); // Initialize toolbar widgets... // m_pTempoSpinBox->setTempo(m_pSession->tempo(), false); // m_pTempoSpinBox->setBeatsPerBar(m_pSession->beatsPerBar(), false); // m_pTempoSpinBox->setBeatDivisor(m_pSession->beatDivisor(), false); m_pSnapPerBeatComboBox->setCurrentIndex( qtractorTimeScale::indexFromSnap(m_pSession->snapPerBeat())); // Read session edit-head/tails... const unsigned long iEditHead = m_pSession->editHead(); const unsigned long iEditTail = m_pSession->editTail(); if (m_pTracks) { qtractorTrackView *pTrackView = m_pTracks->trackView(); pTrackView->setEditHead(iEditHead); pTrackView->setEditTail(iEditTail); pTrackView->setPlayHeadAutoBackward( m_pSession->playHeadAutoBackward()); m_pTracks->updateContents(true); } if (m_pConnections) m_pConnections->refresh(); if (m_pMixer) { m_pMixer->updateBuses(); m_pMixer->updateTracks(); } if (m_pThumbView) m_pThumbView->updateContents(); // Update other editors contents... QListIterator iter(m_editors); while (iter.hasNext()) { qtractorMidiEditorForm *pForm = iter.next(); pForm->updateTimeScale(); qtractorMidiEditor *pEditor = pForm->editor(); pEditor->setEditHead(iEditHead, false); pEditor->setEditTail(iEditTail, false); } // Reset XRUN counters... m_iXrunCount = 0; m_iXrunSkip = 0; m_iXrunTimer = 0; ++m_iStabilizeTimer; // We're formerly done. QApplication::restoreOverrideCursor(); } // Show instruments dialog. void qtractorMainForm::viewInstruments (void) { // Just set and show the instruments dialog... qtractorInstrumentForm(this).exec(); } // Show MIDI controllers dialog. void qtractorMainForm::viewControllers (void) { // Just set and show the MIDI controllers dialog... qtractorMidiControlForm(this).exec(); } // Show buses dialog. void qtractorMainForm::viewBuses (void) { // Just set and show the buses dialog... qtractorBusForm(this).exec(); } // Show tempo-map dialog. void qtractorMainForm::viewTempoMap (void) { // Just set and show the tempo-map dialog... qtractorTimeScaleForm(this).exec(); } // Show options dialog. void qtractorMainForm::viewOptions (void) { if (m_pOptions == nullptr) return; // Check out some initial nullities(tm)... if (m_pOptions->sMessagesFont.isEmpty() && m_pMessages) m_pOptions->sMessagesFont = m_pMessages->messagesFont().toString(); // To track down deferred or immediate changes. const bool bOldMessagesLog = m_pOptions->bMessagesLog; const QString sOldMessagesLogPath = m_pOptions->sMessagesLogPath; const QString sOldMessagesFont = m_pOptions->sMessagesFont; const bool bOldStdoutCapture = m_pOptions->bStdoutCapture; const int bOldMessagesLimit = m_pOptions->bMessagesLimit; const int iOldMessagesLimitLines = m_pOptions->iMessagesLimitLines; const bool bOldCompletePath = m_pOptions->bCompletePath; const bool bOldPeakAutoRemove = m_pOptions->bPeakAutoRemove; const bool bOldKeepToolsOnTop = m_pOptions->bKeepToolsOnTop; const bool bOldKeepEditorsOnTop = m_pOptions->bKeepEditorsOnTop; const int iOldMaxRecentFiles = m_pOptions->iMaxRecentFiles; const int iOldDisplayFormat = m_pOptions->iDisplayFormat; const int iOldBaseFontSize = m_pOptions->iBaseFontSize; const int iOldResampleType = m_pOptions->iAudioResampleType; const bool bOldWsolaTimeStretch = m_pOptions->bAudioWsolaTimeStretch; const bool bOldWsolaQuickSeek = m_pOptions->bAudioWsolaQuickSeek; const bool bOldAudioPlayerAutoConnect = m_pOptions->bAudioPlayerAutoConnect; const bool bOldAudioPlayerBus = m_pOptions->bAudioPlayerBus; const bool bOldAudioMetronome = m_pOptions->bAudioMetronome; const int iOldTransportMode = m_pOptions->iTransportMode; const bool bOldTimebase = m_pOptions->bTimebase; const int iOldMidiMmcDevice = m_pOptions->iMidiMmcDevice; const int iOldMidiMmcMode = m_pOptions->iMidiMmcMode; const int iOldMidiSppMode = m_pOptions->iMidiSppMode; const int iOldMidiClockMode = m_pOptions->iMidiClockMode; const bool bOldMidiResetAllControllers = m_pOptions->bMidiResetAllControllers; const int iOldMidiCaptureQuantize = m_pOptions->iMidiCaptureQuantize; const int iOldMidiQueueTimer = m_pOptions->iMidiQueueTimer; const bool bOldMidiDriftCorrect = m_pOptions->bMidiDriftCorrect; const bool bOldMidiPlayerBus = m_pOptions->bMidiPlayerBus; const QString sOldMetroBarFilename = m_pOptions->sMetroBarFilename; const float fOldMetroBarGain = m_pOptions->fMetroBarGain; const QString sOldMetroBeatFilename = m_pOptions->sMetroBeatFilename; const float fOldMetroBeatGain = m_pOptions->fMetroBeatGain; const bool bOldAudioMetroBus = m_pOptions->bAudioMetroBus; const bool bOldAudioMetroAutoConnect = m_pOptions->bAudioMetroAutoConnect; const unsigned long iOldAudioMetroOffset = m_pOptions->iAudioMetroOffset; const bool bOldMidiControlBus = m_pOptions->bMidiControlBus; const bool bOldMidiMetronome = m_pOptions->bMidiMetronome; const int iOldMetroChannel = m_pOptions->iMetroChannel; const int iOldMetroBarNote = m_pOptions->iMetroBarNote; const int iOldMetroBarVelocity = m_pOptions->iMetroBarVelocity; const int iOldMetroBarDuration = m_pOptions->iMetroBarDuration; const int iOldMetroBeatNote = m_pOptions->iMetroBeatNote; const int iOldMetroBeatVelocity = m_pOptions->iMetroBeatVelocity; const int iOldMetroBeatDuration = m_pOptions->iMetroBeatDuration; const bool bOldMidiMetroBus = m_pOptions->bMidiMetroBus; const int iOldMidiMetroOffset = m_pOptions->iMidiMetroOffset; const bool bOldSyncViewHold = m_pOptions->bSyncViewHold; const int iOldTrackColorSaturation = m_pOptions->iTrackColorSaturation; const QString sOldCustomColorTheme = m_pOptions->sCustomColorTheme; const QString sOldCustomStyleTheme = m_pOptions->sCustomStyleTheme; #ifdef CONFIG_LV2 const QString sep(':'); const bool bOldLv2DynManifest = m_pOptions->bLv2DynManifest; const QString sOldLv2Paths = m_pOptions->lv2Paths.join(sep); #endif // Load the current setup settings. qtractorOptionsForm optionsForm(this); optionsForm.setOptions(m_pOptions); // Show the setup dialog... if (optionsForm.exec()) { enum { RestartSession = 1, RestartProgram = 2, RestartAny = 3 }; int iNeedRestart = 0; // Check wheather something immediate has changed. if (iOldResampleType != m_pOptions->iAudioResampleType) { qtractorAudioBuffer::setDefaultResampleType( m_pOptions->iAudioResampleType); iNeedRestart |= RestartSession; } if (( bOldWsolaTimeStretch && !m_pOptions->bAudioWsolaTimeStretch) || (!bOldWsolaTimeStretch && m_pOptions->bAudioWsolaTimeStretch)) { qtractorAudioBuffer::setDefaultWsolaTimeStretch( m_pOptions->bAudioWsolaTimeStretch); iNeedRestart |= RestartSession; } if (( bOldWsolaQuickSeek && !m_pOptions->bAudioWsolaQuickSeek) || (!bOldWsolaQuickSeek && m_pOptions->bAudioWsolaQuickSeek)) { qtractorAudioBuffer::setDefaultWsolaQuickSeek( m_pOptions->bAudioWsolaQuickSeek); iNeedRestart |= RestartSession; } // Audio engine control modes... if (iOldTransportMode != m_pOptions->iTransportMode) { ++m_iDirtyCount; // Fake session properties change. updateTransportModePre(); updateTransportModePost(); // iNeedRestart |= RestartSession; } if (( bOldTimebase && !m_pOptions->bTimebase) || (!bOldTimebase && m_pOptions->bTimebase)) { ++m_iDirtyCount; // Fake session properties change. updateTimebase(); // iNeedRestart |= RestartSession; } // MIDI engine queue timer... if (iOldMidiQueueTimer != m_pOptions->iMidiQueueTimer) { updateMidiQueueTimer(); iNeedRestart |= RestartSession; } #ifdef CONFIG_LV2 if (( bOldLv2DynManifest && !m_pOptions->bLv2DynManifest) || (!bOldLv2DynManifest && m_pOptions->bLv2DynManifest)) { iNeedRestart |= RestartSession; } if (sOldLv2Paths != m_pOptions->lv2Paths.join(sep)) iNeedRestart |= RestartProgram; #endif if (( bOldStdoutCapture && !m_pOptions->bStdoutCapture) || (!bOldStdoutCapture && m_pOptions->bStdoutCapture)) { updateMessagesCapture(); iNeedRestart |= RestartProgram; } if (iOldBaseFontSize != m_pOptions->iBaseFontSize) iNeedRestart |= RestartProgram; if (sOldCustomStyleTheme != m_pOptions->sCustomStyleTheme) { if (m_pOptions->sCustomStyleTheme.isEmpty()) iNeedRestart |= RestartProgram; else updateCustomStyleTheme(); } if ((sOldCustomColorTheme != m_pOptions->sCustomColorTheme) || (optionsForm.isDirtyCustomColorThemes())) { if (m_pOptions->sCustomColorTheme.isEmpty()) iNeedRestart |= RestartProgram; else updateCustomColorTheme(); } if (optionsForm.isDirtyMeterColors()) qtractorMeterValue::updateAll(); if (( bOldCompletePath && !m_pOptions->bCompletePath) || (!bOldCompletePath && m_pOptions->bCompletePath) || (iOldMaxRecentFiles != m_pOptions->iMaxRecentFiles)) updateRecentFilesMenu(); if (( bOldPeakAutoRemove && !m_pOptions->bPeakAutoRemove) || (!bOldPeakAutoRemove && m_pOptions->bPeakAutoRemove)) updatePeakAutoRemove(); if (( bOldKeepToolsOnTop && !m_pOptions->bKeepToolsOnTop) || (!bOldKeepToolsOnTop && m_pOptions->bKeepToolsOnTop)) iNeedRestart |= RestartProgram; if (( bOldKeepEditorsOnTop && !m_pOptions->bKeepEditorsOnTop) || (!bOldKeepEditorsOnTop && m_pOptions->bKeepEditorsOnTop)) updateEditorForms(); if (sOldMessagesFont != m_pOptions->sMessagesFont) updateMessagesFont(); if (( bOldMessagesLimit && !m_pOptions->bMessagesLimit) || (!bOldMessagesLimit && m_pOptions->bMessagesLimit) || (iOldMessagesLimitLines != m_pOptions->iMessagesLimitLines)) updateMessagesLimit(); if (iOldDisplayFormat != m_pOptions->iDisplayFormat) updateDisplayFormat(); if (( bOldMessagesLog && !m_pOptions->bMessagesLog) || (!bOldMessagesLog && m_pOptions->bMessagesLog) || (sOldMessagesLogPath != m_pOptions->sMessagesLogPath)) m_pMessages->setLogging( m_pOptions->bMessagesLog, m_pOptions->sMessagesLogPath); // FIXME: This is what it should ever be, // make it right from this very moment... qtractorAudioFileFactory::setDefaultType( m_pOptions->sAudioCaptureExt, m_pOptions->iAudioCaptureType, m_pOptions->iAudioCaptureFormat, m_pOptions->iAudioCaptureQuality); qtractorMidiClip::setDefaultFormat( m_pOptions->iMidiCaptureFormat); // Set default MIDI (plugin) instrument audio output mode. qtractorMidiManager::setDefaultAudioOutputBus( m_pOptions->bAudioOutputBus); qtractorMidiManager::setDefaultAudioOutputAutoConnect( m_pOptions->bAudioOutputAutoConnect); // Auto time-stretching, loop-recording global modes... if (m_pSession) { m_pSession->setAutoTimeStretch(m_pOptions->bAudioAutoTimeStretch); m_pSession->setLoopRecordingMode(m_pOptions->iLoopRecordingMode); } // Special track-view drop-span mode... if (m_pTracks) m_pTracks->trackView()->setDropSpan(m_pOptions->bTrackViewDropSpan); // MIDI engine control modes... if ((iOldMidiMmcDevice != m_pOptions->iMidiMmcDevice) || (iOldMidiMmcMode != m_pOptions->iMidiMmcMode) || (iOldMidiSppMode != m_pOptions->iMidiSppMode) || (iOldMidiClockMode != m_pOptions->iMidiClockMode) || ( bOldMidiResetAllControllers && !m_pOptions->bMidiResetAllControllers) || (!bOldMidiResetAllControllers && m_pOptions->bMidiResetAllControllers) || (iOldMidiCaptureQuantize != m_pOptions->iMidiCaptureQuantize)) { ++m_iDirtyCount; // Fake session properties change. updateMidiControlModes(); } // Audio engine audition/pre-listening player options... if (( bOldAudioPlayerBus && !m_pOptions->bAudioPlayerBus) || (!bOldAudioPlayerBus && m_pOptions->bAudioPlayerBus) || ( bOldAudioPlayerAutoConnect && !m_pOptions->bAudioPlayerAutoConnect) || (!bOldAudioPlayerAutoConnect && m_pOptions->bAudioPlayerAutoConnect)) updateAudioPlayer(); // MIDI engine drift correction option... if (( bOldMidiDriftCorrect && !m_pOptions->bMidiDriftCorrect) || (!bOldMidiDriftCorrect && m_pOptions->bMidiDriftCorrect)) updateMidiDriftCorrect(); // MIDI engine player options... if (( bOldMidiPlayerBus && !m_pOptions->bMidiPlayerBus) || (!bOldMidiPlayerBus && m_pOptions->bMidiPlayerBus)) updateMidiPlayer(); // MIDI engine control options... if (( bOldMidiControlBus && !m_pOptions->bMidiControlBus) || (!bOldMidiControlBus && m_pOptions->bMidiControlBus)) updateMidiControl(); // Audio engine metronome options... if (( bOldAudioMetronome && !m_pOptions->bAudioMetronome) || (!bOldAudioMetronome && m_pOptions->bAudioMetronome) || (sOldMetroBarFilename != m_pOptions->sMetroBarFilename) || (fOldMetroBarGain != m_pOptions->fMetroBarGain) || (sOldMetroBeatFilename != m_pOptions->sMetroBeatFilename) || (fOldMetroBeatGain != m_pOptions->fMetroBeatGain) || (iOldAudioMetroOffset != m_pOptions->iAudioMetroOffset) || ( bOldAudioMetroBus && !m_pOptions->bAudioMetroBus) || (!bOldAudioMetroBus && m_pOptions->bAudioMetroBus) || ( bOldAudioMetroAutoConnect && !m_pOptions->bAudioMetroAutoConnect) || (!bOldAudioMetroAutoConnect && m_pOptions->bAudioMetroAutoConnect)) updateAudioMetronome(); // MIDI engine metronome options... if (( bOldMidiMetronome && !m_pOptions->bMidiMetronome) || (!bOldMidiMetronome && m_pOptions->bMidiMetronome) || (iOldMetroChannel != m_pOptions->iMetroChannel) || (iOldMetroBarNote != m_pOptions->iMetroBarNote) || (iOldMetroBarVelocity != m_pOptions->iMetroBarVelocity) || (iOldMetroBarDuration != m_pOptions->iMetroBarDuration) || (iOldMetroBeatNote != m_pOptions->iMetroBeatNote) || (iOldMetroBeatVelocity != m_pOptions->iMetroBeatVelocity) || (iOldMetroBeatDuration != m_pOptions->iMetroBeatDuration) || (iOldMidiMetroOffset != m_pOptions->iMidiMetroOffset) || ( bOldMidiMetroBus && !m_pOptions->bMidiMetroBus) || (!bOldMidiMetroBus && m_pOptions->bMidiMetroBus)) updateMidiMetronome(); // Transport display options... if (( bOldSyncViewHold && !m_pOptions->bSyncViewHold) || (!bOldSyncViewHold && m_pOptions->bSyncViewHold)) updateSyncViewHold(); // Default track color saturation factor [0..400]. if (iOldTrackColorSaturation != m_pOptions->iTrackColorSaturation) qtractorTrack::setTrackColorSaturation( m_pOptions->iTrackColorSaturation); // Warn if something will be only effective on next time. if (iNeedRestart & RestartAny) { QString sNeedRestart; if (iNeedRestart & RestartSession) sNeedRestart += tr("session"); if (iNeedRestart & RestartProgram) { if (!sNeedRestart.isEmpty()) sNeedRestart += tr(" or "); sNeedRestart += tr("program"); } // Show restart needed message... QMessageBox::information(this, tr("Information"), tr("Some settings may be only effective\n" "next time you start this %1.") .arg(sNeedRestart)); } // Things that must be reset anyway... autoSaveReset(); } // This makes it. ++m_iStabilizeTimer; } //------------------------------------------------------------------------- // qtractorMainForm -- Transport Action slots. // Transport backward. void qtractorMainForm::transportBackward (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::transportBackward()"); #endif // Make sure session is activated... checkRestartSession(); // Move playhead to edit-tail, head or full session-start. bool bShiftKeyModifier = QApplication::keyboardModifiers() & (Qt::ShiftModifier | Qt::ControlModifier); if (m_pOptions && m_pOptions->bShiftKeyModifier) bShiftKeyModifier = !bShiftKeyModifier; if (bShiftKeyModifier) { m_pSession->setPlayHead(0); } else { m_pSession->setPlayHead(playHeadBackward()); } ++m_iTransportUpdate; ++m_iStabilizeTimer; } // Transport rewind. void qtractorMainForm::transportRewind (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::transportRewind()"); #endif // Make sure session is activated... if (!checkRestartSession()) return; // Rolling direction and speed (negative)... bool bShiftKeyModifier = QApplication::keyboardModifiers() & (Qt::ShiftModifier | Qt::ControlModifier); if (m_pOptions && m_pOptions->bShiftKeyModifier) bShiftKeyModifier = !bShiftKeyModifier; const int iRolling = (bShiftKeyModifier ? -3 : -1); // Toggle rolling backward... if (setRolling(iRolling) < 0) { // Send MMC STOP command... m_pSession->midiEngine()->sendMmcCommand( qtractorMmcEvent::STOP); } else { // Send MMC REWIND command... m_pSession->midiEngine()->sendMmcCommand( qtractorMmcEvent::REWIND); } ++m_iStabilizeTimer; } // Transport fast-forward void qtractorMainForm::transportFastForward (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::transportFastForward()"); #endif // Make sure session is activated... if (!checkRestartSession()) return; // Rolling direction and speed (positive)... bool bShiftKeyModifier = QApplication::keyboardModifiers() & (Qt::ShiftModifier | Qt::ControlModifier); if (m_pOptions && m_pOptions->bShiftKeyModifier) bShiftKeyModifier = !bShiftKeyModifier; const int iRolling = (bShiftKeyModifier ? +3 : +1); // Toggle rolling backward... if (setRolling(iRolling) > 0) { // Send MMC STOP command... m_pSession->midiEngine()->sendMmcCommand( qtractorMmcEvent::STOP); } else { // Send MMC FAST_FORWARD command... m_pSession->midiEngine()->sendMmcCommand( qtractorMmcEvent::FAST_FORWARD); } ++m_iStabilizeTimer; } // Transport forward void qtractorMainForm::transportForward (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::transportForward()"); #endif // Make sure session is activated... checkRestartSession(); // Move playhead to edit-head, tail or full session-end. bool bShiftKeyModifier = QApplication::keyboardModifiers() & (Qt::ShiftModifier | Qt::ControlModifier); if (m_pOptions && m_pOptions->bShiftKeyModifier) bShiftKeyModifier = !bShiftKeyModifier; if (bShiftKeyModifier) { m_pSession->setPlayHead(m_pSession->sessionEnd()); } else { m_pSession->setPlayHead(playHeadForward()); } ++m_iTransportUpdate; ++m_iStabilizeTimer; } // Transport loop. void qtractorMainForm::transportLoop (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::transportLoop()"); #endif // Make sure session is activated... checkRestartSession(); // Do the loop toggle switch... unsigned long iLoopStart = 0; unsigned long iLoopEnd = 0; if (!m_pSession->isLooping()) { iLoopStart = m_pSession->editHead(); iLoopEnd = m_pSession->editTail(); } // Now, express the change as an undoable command... m_pSession->execute( new qtractorSessionLoopCommand(m_pSession, iLoopStart, iLoopEnd)); } // Transport loop setting. void qtractorMainForm::transportLoopSet (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::transportLoopSet()"); #endif // Make sure session is activated... checkRestartSession(); // Now, express the change as an undoable command... m_pSession->execute( new qtractorSessionLoopCommand(m_pSession, m_pSession->editHead(), m_pSession->editTail())); } // Transport stop. void qtractorMainForm::transportStop (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::transportStop()"); #endif // Make sure session is activated... if (!checkRestartSession()) return; // Stop playing... if (setPlaying(false)) { qtractorMidiEngine *pMidiEngine = m_pSession->midiEngine(); if (pMidiEngine) { // Send MMC PLAY/STOP command... pMidiEngine->sendMmcCommand(qtractorMmcEvent::STOP); pMidiEngine->sendSppCommand(SND_SEQ_EVENT_STOP); } // Auto-backward reset feature... if (m_ui.transportAutoBackwardAction->isChecked()) m_pSession->setPlayHead(playHeadBackward()); } ++m_iStabilizeTimer; } // Transport play. void qtractorMainForm::transportPlay (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::transportPlay()"); #endif // Make sure session is activated... if (!checkRestartSession()) return; // Toggle playing... const bool bPlaying = !m_pSession->isPlaying(); if (setPlaying(bPlaying)) { qtractorMidiEngine *pMidiEngine = m_pSession->midiEngine(); if (pMidiEngine) { // Send MMC PLAY/STOP command... pMidiEngine->sendMmcCommand(bPlaying ? qtractorMmcEvent::PLAY : qtractorMmcEvent::STOP); pMidiEngine->sendSppCommand(bPlaying ? (m_pSession->playHead() > 0 ? SND_SEQ_EVENT_CONTINUE : SND_SEQ_EVENT_START) : SND_SEQ_EVENT_STOP); } // Save auto-backward return position... if (bPlaying) { const unsigned long iPlayHead = m_pSession->playHead(); qtractorTrackView *pTrackView = m_pTracks->trackView(); pTrackView->setPlayHeadAutoBackward(iPlayHead); pTrackView->setSyncViewHoldOn(false); } else // Auto-backward reset feature... if (m_ui.transportAutoBackwardAction->isChecked()) m_pSession->setPlayHead(playHeadBackward()); } ++m_iStabilizeTimer; } // Transport record. void qtractorMainForm::transportRecord (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::transportRecord()"); #endif // Make sure session is activated... if (!checkRestartSession()) return; // Don't hold on anymore... if (m_pTracks) m_pTracks->trackView()->setSyncViewHoldOn(false); // Toggle recording... const bool bRecording = !m_pSession->isRecording(); if (setRecording(bRecording)) { // Send MMC RECORD_STROBE/EXIT command... m_pSession->midiEngine()->sendMmcCommand(bRecording ? qtractorMmcEvent::RECORD_STROBE : qtractorMmcEvent::RECORD_EXIT); } ++m_iStabilizeTimer; } // Transport punch in/out. void qtractorMainForm::transportPunch (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::transportPunch()"); #endif // Make sure session is activated... checkRestartSession(); // Do the punch in/out toggle switch... unsigned long iPunchIn = 0; unsigned long iPunchOut = 0; if (!m_pSession->isPunching()) { iPunchIn = m_pSession->editHead(); iPunchOut = m_pSession->editTail(); } // Now, express the change as an undoable command... m_pSession->execute( new qtractorSessionPunchCommand(m_pSession, iPunchIn, iPunchOut)); } // Transport punch set. void qtractorMainForm::transportPunchSet (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::transportPunchSet()"); #endif // Make sure session is activated... checkRestartSession(); // Now, express the change as an undoable command... m_pSession->execute( new qtractorSessionPunchCommand(m_pSession, m_pSession->editHead(), m_pSession->editTail())); } // Metronome transport option. void qtractorMainForm::transportMetro (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::transportMetro()"); #endif // Toggle Audio metronome... if (m_pOptions->bAudioMetronome) { qtractorAudioEngine *pAudioEngine = m_pSession->audioEngine(); if (pAudioEngine) pAudioEngine->setMetronome(!pAudioEngine->isMetronome()); } // Toggle MIDI metronome... if (m_pOptions->bMidiMetronome) { qtractorMidiEngine *pMidiEngine = m_pSession->midiEngine(); if (pMidiEngine) pMidiEngine->setMetronome(!pMidiEngine->isMetronome()); } ++m_iStabilizeTimer; } // Follow playhead transport option. void qtractorMainForm::transportFollow (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::transportFollow()"); #endif // Can't hold on anymore... if (m_pTracks) m_pTracks->trackView()->setSyncViewHoldOn(false); // Toggle follow-playhead... ++m_iStabilizeTimer; } // Auto-backward transport option. void qtractorMainForm::transportAutoBackward (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::transportAutoBackward()"); #endif // Toggle auto-backward... ++m_iStabilizeTimer; } // Set Transport mode option to None. void qtractorMainForm::transportModeNone (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::transportModeNone()"); #endif // Set Transport mode to None... if (m_pOptions) { m_pOptions->iTransportMode = int(qtractorBus::None); updateTransportModePost(); } } // Set Transport mode option to Slave. void qtractorMainForm::transportModeSlave (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::transportModeSlave()"); #endif // Set Transport mode to Slave... if (m_pOptions) { m_pOptions->iTransportMode = int(qtractorBus::Input); updateTransportModePost(); } } // Set Transport mode option to Master. void qtractorMainForm::transportModeMaster (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::transportModeMaster()"); #endif // Set Transport mode to Master... if (m_pOptions) { m_pOptions->iTransportMode = int(qtractorBus::Output); updateTransportModePost(); } ++m_iStabilizeTimer; } // Set Transport mode option to Full. void qtractorMainForm::transportModeFull (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::transportModeFull()"); #endif // Set Transport mode to Full... if (m_pOptions) { m_pOptions->iTransportMode = int(qtractorBus::Duplex); updateTransportModePost(); } } // Continue past end transport option. void qtractorMainForm::transportContinue (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::transportContinue()"); #endif // Toggle continue-past-end... ++m_iStabilizeTimer; } // All tracks shut-off (panic). void qtractorMainForm::transportPanic (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::transportPanic()"); #endif qtractorAudioEngine *pAudioEngine = m_pSession->audioEngine(); if (pAudioEngine == nullptr) return; qtractorMidiEngine *pMidiEngine = m_pSession->midiEngine(); if (pMidiEngine == nullptr) return; // All players must end now... if (pAudioEngine->isPlayerOpen() || pMidiEngine->isPlayerOpen()) { m_iPlayerTimer = 0; if (m_pFiles && m_pFiles->isPlayState()) m_pFiles->setPlayState(false); if (m_pFileSystem && m_pFileSystem->isPlayState()) m_pFileSystem->setPlayState(false); appendMessages(tr("Player panic!")); pAudioEngine->closePlayer(); pMidiEngine->closePlayer(); } // All (MIDI) tracks shut-off (panic)... pMidiEngine->shutOffAllTracks(); // Reset XRUN counters... m_iXrunCount = 0; m_iXrunSkip = 0; m_iXrunTimer = 0; ++m_iStabilizeTimer; } //------------------------------------------------------------------------- // qtractorMainForm -- Help Action slots. // Show (and edit) keyboard shortcuts. void qtractorMainForm::helpShortcuts (void) { if (m_pOptions == nullptr) return; qtractorShortcutForm shortcutForm(findChildren (), this); shortcutForm.setActionControl(m_pActionControl); if (shortcutForm.exec()) { if (shortcutForm.isDirtyActionShortcuts()) m_pOptions->saveActionShortcuts(this); if (shortcutForm.isDirtyActionControl()) m_pOptions->saveActionControl(this); } } // Show information about application program. void qtractorMainForm::helpAbout (void) { QStringList list; #ifdef CONFIG_DEBUG list << tr("Debugging option enabled."); #endif #ifndef CONFIG_LIBVORBIS list << tr("Ogg Vorbis (libvorbis) file support disabled."); #endif #ifndef CONFIG_LIBMAD list << tr("MPEG-1 Audio Layer 3 (libmad) file support disabled."); #endif #ifndef CONFIG_LIBSAMPLERATE list << tr("Sample-rate conversion (libsamplerate) disabled."); #endif #ifndef CONFIG_LIBRUBBERBAND list << tr("Pitch-shifting support (librubberband) disabled."); #endif #ifndef CONFIG_LIBAUBIO list << tr("Beat-detection support (libaubio) disabled."); #endif #ifndef CONFIG_LIBLO list << tr("OSC service support (liblo) disabled."); #endif #ifndef CONFIG_LADSPA list << tr("LADSPA Plug-in support disabled."); #endif #ifndef CONFIG_DSSI list << tr("DSSI Plug-in support disabled."); #endif #ifndef CONFIG_VST list << tr("VST Plug-in support disabled."); #endif #ifndef CONFIG_VST3 list << tr("VST3 Plug-in support (EXPERIMENTAL) disabled."); #endif #ifndef CONFIG_LV2 list << tr("LV2 Plug-in support disabled."); #else #ifndef CONFIG_LIBLILV list << tr("LV2 Plug-in support (liblilv) disabled."); #endif #ifndef CONFIG_LV2_UI list << tr("LV2 Plug-in UI support disabled."); #else #if QT_VERSION < QT_VERSION_CHECK(6, 0, 0) #ifndef CONFIG_LIBSUIL list << tr("LV2 Plug-in UI support (libsuil) disabled."); #endif #endif #ifndef CONFIG_LV2_EXTERNAL_UI list << tr("LV2 Plug-in External UI support disabled."); #endif #endif // CONFIG_LV2_UI #ifdef CONFIG_LV2_EVENT list << tr("LV2 Plug-in MIDI/Event support (DEPRECATED) enabled."); #endif #ifndef CONFIG_LV2_ATOM list << tr("LV2 Plug-in MIDI/Atom support disabled."); #endif #ifndef CONFIG_LV2_WORKER list << tr("LV2 Plug-in Worker/Schedule support disabled."); #endif #ifndef CONFIG_LV2_STATE list << tr("LV2 Plug-in State support disabled."); #endif #ifdef CONFIG_LV2_STATE_FILES #ifdef CONFIG_LV2_STATE_MAKE_PATH list << tr("LV2 plug-in State Make Path support (DANGEROUS) enabled."); #endif #else list << tr("LV2 Plug-in State Files support disabled."); #endif // CONFIG_LV2_STATE_FILES #ifndef CONFIG_LV2_PROGRAMS list << tr("LV2 Plug-in Programs support disabled."); #endif #ifndef CONFIG_LV2_MIDNAM list << tr("LV2 Plug-in MIDNAM support disabled."); #endif #ifndef CONFIG_LV2_PRESETS list << tr("LV2 Plug-in Presets support disabled."); #endif #ifndef CONFIG_LV2_PATCH list << tr("LV2 Plug-in Patch support disabled."); #endif #ifndef CONFIG_LV2_TIME list << tr("LV2 Plug-in Time/position support disabled."); #endif #ifndef CONFIG_LV2_OPTIONS list << tr("LV2 Plug-in Options support disabled."); #endif #ifndef CONFIG_LV2_BUF_SIZE list << tr("LV2 Plug-in Buf-size support disabled."); #endif #ifdef CONFIG_LV2_UI #ifndef CONFIG_LV2_UI_TOUCH list << tr("LV2 Plug-in UI Touch interface support disabled."); #endif #ifndef CONFIG_LV2_UI_REQ_VALUE list << tr("LV2 Plug-in UI Request-value support disabled."); #endif #ifndef CONFIG_LV2_UI_IDLE list << tr("LV2 Plug-in UI Idle interface support disabled."); #endif #ifndef CONFIG_LV2_UI_SHOW list << tr("LV2 Plug-in UI Show interface support disabled."); #endif #if QT_VERSION >= QT_VERSION_CHECK(5, 1, 0) #ifndef CONFIG_LV2_UI_GTK2 #ifndef CONFIG_LIBSUIL_GTK2_IN_QT5 list << tr("LV2 Plug-in UI GTK2 native support disabled."); #endif #endif #ifndef CONFIG_LV2_UI_X11 #ifndef CONFIG_LIBSUIL_X11_IN_QT5 list << tr("LV2 Plug-in UI X11 native support disabled."); #endif #endif #endif #endif // CONFIG_LV2_UI #endif // CONFIG_LV2 #ifndef CONFIG_JACK_SESSION list << tr("JACK Session support disabled."); #endif #ifndef CONFIG_JACK_LATENCY list << tr("JACK Latency support disabled."); #endif #ifndef CONFIG_JACK_METADATA list << tr("JACK Metadata support disabled."); #endif #ifndef CONFIG_NSM list << tr("NSM support disabled."); #endif // Stuff the about box text... QString sText = "

\n"; sText += "" QTRACTOR_TITLE " - " + tr(QTRACTOR_SUBTITLE) + "
\n"; sText += "
\n"; sText += tr("Version") + ": " CONFIG_BUILD_VERSION "
\n"; // sText += "" + tr("Build") + ": " CONFIG_BUILD_DATE "
\n"; if (!list.isEmpty()) { sText += ""; sText += list.join("
\n"); sText += "
\n"; } sText += "
\n"; sText += tr("Using: Qt %1").arg(qVersion()); #if defined(QT_STATIC) sText += "-static"; #endif sText += "
\n"; sText += "
\n"; sText += tr("Website") + ": " QTRACTOR_WEBSITE "
\n"; sText += "
\n"; sText += ""; sText += QTRACTOR_COPYRIGHT "
\n"; sText += "
\n"; sText += tr("This program is free software; you can redistribute it and/or modify it") + "
\n"; sText += tr("under the terms of the GNU General Public License version 2 or later."); sText += ""; sText += "

\n"; QMessageBox::about(this, tr("About"), sText); } // Show information about the Qt toolkit. void qtractorMainForm::helpAboutQt (void) { QMessageBox::aboutQt(this); } //------------------------------------------------------------------------- // qtractorMainForm -- Internal transport stabilization. bool qtractorMainForm::setPlaying ( bool bPlaying ) { // Toggle engine play status... m_pSession->setPlaying(bPlaying); // We must start/stop certain things... if (bPlaying) { // In case of (re)starting playback, send now // all tracks MIDI bank select/program changes... m_pSession->resetAllMidiControllers(true); // Start something?... ++m_iTransportUpdate; } else { // Shutdown recording anyway... if (m_pSession->isRecording() && setRecording(false)) { // Send MMC RECORD_EXIT command... m_pSession->midiEngine()->sendMmcCommand( qtractorMmcEvent::RECORD_EXIT); ++m_iTransportUpdate; } // Stop transport rolling, immediately... setRolling(0); // Session tracks automation recording. qtractorCurveCaptureListCommand *pCurveCommand = nullptr; for (qtractorTrack *pTrack = m_pSession->tracks().first(); pTrack; pTrack = pTrack->next()) { qtractorCurveList *pCurveList = pTrack->curveList(); if (pCurveList && pCurveList->isCapture() && !pCurveList->isEditListEmpty()) { if (pCurveCommand == nullptr) pCurveCommand = new qtractorCurveCaptureListCommand(); pCurveCommand->addCurveList(pCurveList); } } if (pCurveCommand) m_pSession->commands()->push(pCurveCommand); } // Done with playback switch... return true; } bool qtractorMainForm::setRecording ( bool bRecording ) { // Avoid if no tracks are armed... if (m_pSession->recordTracks() < 1) return false; if (bRecording) { // Starting recording: we must have a session name... if (m_pSession->sessionName().isEmpty() && !editSession()) return false; // Will start recording... } else { // Stopping recording: fetch and commit // all new clips as a composite command... int iUpdate = 0; qtractorClipCommand *pClipCommand = new qtractorClipCommand(tr("record clip")); // For all non-empty clip on record... const unsigned long iFrameTime = m_pSession->frameTimeEx(); for (qtractorTrack *pTrack = m_pSession->tracks().first(); pTrack; pTrack = pTrack->next()) { if (pClipCommand->addClipRecord(pTrack, iFrameTime)) ++iUpdate; } // Put it in the form of an undoable command... if (iUpdate > 0) { m_pSession->execute(pClipCommand); } else { // The allocated command is unhelpful... delete pClipCommand; // Try to postpone an overall refresh... if (m_iAudioPeakTimer < 2) ++m_iAudioPeakTimer; } } // Finally, toggle session record status... m_pSession->setRecording(bRecording); // Also force some kind of a checkpoint, // next time, whenever applicable... if (m_iAutoSavePeriod > 0 && !bRecording) m_iAutoSaveTimer += m_iAutoSavePeriod; // Done with record switch... return true; } int qtractorMainForm::setRolling ( int iRolling ) { const int iOldRolling = m_iTransportRolling; // Avoid if recording is armed... if (m_pSession->isRecording() || iOldRolling == iRolling) iRolling = 0; // Set the rolling flag. m_iTransportRolling = iRolling; m_fTransportShuttle = float(iRolling); m_iTransportStep = 0; // We've started/stopped something... if (m_iTransportRolling) { if (!m_bTransportPlaying) m_bTransportPlaying = m_pSession->isPlaying(); if (m_bTransportPlaying) m_pSession->setPlaying(false); ++m_iTransportUpdate; } else { if (m_bTransportPlaying) m_pSession->setPlaying(true); m_bTransportPlaying = false; } // Done with rolling switch... return iOldRolling; } void qtractorMainForm::setLocate ( unsigned long iLocate ) { m_pSession->setPlayHead(m_pSession->frameFromLocate(iLocate)); ++m_iTransportUpdate; } void qtractorMainForm::setShuttle ( float fShuttle ) { const float fOldShuttle = m_fTransportShuttle; if (fShuttle < 0.0f && fOldShuttle >= 0.0f) setRolling(-1); else if (fShuttle > 0.0f && 0.0f >= fOldShuttle) setRolling(+1); m_fTransportShuttle = fShuttle; ++m_iTransportUpdate; } void qtractorMainForm::setStep ( int iStep ) { m_iTransportStep += iStep; ++m_iTransportUpdate; } void qtractorMainForm::setTrack ( int scmd, int iTrack, bool bOn ) { if (m_pTracks) { // Find which ordinal track... qtractorTrack *pTrack = m_pTracks->trackList()->track(iTrack); if (pTrack) { // Set session track mode state... switch (qtractorMmcEvent::SubCommand(scmd)) { case qtractorMmcEvent::TRACK_RECORD: pTrack->setRecord(bOn); break; case qtractorMmcEvent::TRACK_MUTE: pTrack->setMute(bOn); break; case qtractorMmcEvent::TRACK_SOLO: pTrack->setSolo(bOn); break; case qtractorMmcEvent::TRACK_MONITOR: pTrack->setMonitor(bOn); break; default: break; } // Done. ++m_iStabilizeTimer; } } } void qtractorMainForm::setSongPos ( unsigned short iSongPos ) { m_pSession->setPlayHead(m_pSession->frameFromSongPos(iSongPos)); ++m_iTransportUpdate; } unsigned long qtractorMainForm::playHeadBackward (void) const { const unsigned long iPlayHead = m_pSession->playHead(); const bool bPlaying = m_pSession->isPlaying(); QList list; list.append(0); if (iPlayHead > m_pSession->playHeadAutoBackward()) list.append(m_pSession->playHeadAutoBackward()); if (iPlayHead > m_pSession->editHead()) list.append(m_pSession->editHead()); if (iPlayHead > m_pSession->editTail() && !bPlaying) list.append(m_pSession->editTail()); if (m_pSession->isLooping()) { if (iPlayHead > m_pSession->loopStart()) list.append(m_pSession->loopStart()); if (iPlayHead > m_pSession->loopEnd() && !bPlaying) list.append(m_pSession->loopEnd()); } if (m_pSession->isPunching()) { if (iPlayHead > m_pSession->punchIn()) list.append(m_pSession->punchIn()); if (iPlayHead > m_pSession->punchOut() && !bPlaying) list.append(m_pSession->punchOut()); } if (iPlayHead > m_pSession->sessionStart()) list.append(m_pSession->sessionStart()); // if (iPlayHead > m_pSession->sessionEnd() && !bPlaying) // list.append(m_pSession->sessionEnd()); qtractorTimeScale::Marker *pMarker = m_pSession->timeScale()->markers().seekFrame(iPlayHead); while (pMarker && pMarker->frame >= iPlayHead) pMarker = pMarker->prev(); if (pMarker && iPlayHead > pMarker->frame) list.append(pMarker->frame); std::sort(list.begin(), list.end()); return list.last(); } unsigned long qtractorMainForm::playHeadForward (void) const { const unsigned long iPlayHead = m_pSession->playHead(); QList list; if (iPlayHead < m_pSession->playHeadAutoBackward()) list.append(m_pSession->playHeadAutoBackward()); if (iPlayHead < m_pSession->editHead()) list.append(m_pSession->editHead()); if (iPlayHead < m_pSession->editTail()) list.append(m_pSession->editTail()); if (m_pSession->isLooping()) { if (iPlayHead < m_pSession->loopStart()) list.append(m_pSession->loopStart()); if (iPlayHead < m_pSession->loopEnd()) list.append(m_pSession->loopEnd()); } if (m_pSession->isPunching()) { if (iPlayHead < m_pSession->punchIn()) list.append(m_pSession->punchIn()); if (iPlayHead < m_pSession->punchOut()) list.append(m_pSession->punchOut()); } if (iPlayHead < m_pSession->sessionStart()) list.append(m_pSession->sessionStart()); if (iPlayHead < m_pSession->sessionEnd()) list.append(m_pSession->sessionEnd()); qtractorTimeScale::Marker *pMarker = m_pSession->timeScale()->markers().seekFrame(iPlayHead); while (pMarker && iPlayHead >= pMarker->frame) pMarker = pMarker->next(); if (pMarker && iPlayHead < pMarker->frame) list.append(pMarker->frame); std::sort(list.begin(), list.end()); return list.first(); } //------------------------------------------------------------------------- // qtractorMainForm -- Main window stabilization. void qtractorMainForm::updateTransportTime ( unsigned long iPlayHead ) { m_pTimeSpinBox->setValue(iPlayHead, false); m_pThumbView->updatePlayHead(iPlayHead); // Update other editors thumb-views... QListIterator iter(m_editors); while (iter.hasNext()) iter.next()->updatePlayHead(iPlayHead); // Tricky stuff: node's non-null iif tempo changes... qtractorTimeScale::Node *pNode = m_pTempoCursor->seek(m_pSession->timeScale(), iPlayHead); if (pNode) { m_pTempoSpinBox->setTempo(pNode->tempo, false); m_pTempoSpinBox->setBeatsPerBar(pNode->beatsPerBar, false); m_pTempoSpinBox->setBeatDivisor(pNode->beatDivisor, false); } } void qtractorMainForm::stabilizeForm (void) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorMainForm::stabilizeForm()"); #endif // Update the main application caption... QString sSessionName = sessionName(m_sFilename); if (m_iDirtyCount > 0) sSessionName += ' ' + tr("[modified]"); setWindowTitle(sSessionName); // Update the main menu state... m_ui.fileSaveAction->setEnabled(m_iDirtyCount > 0); #ifdef CONFIG_NSM m_ui.fileSaveAsAction->setEnabled(m_pNsmClient == nullptr); #endif const unsigned long iPlayHead = m_pSession->playHead(); const unsigned long iSessionEnd = m_pSession->sessionEnd(); const bool bTracks = (m_pTracks && m_pSession->tracks().count() > 0); qtractorTrack *pTrack = (bTracks ? m_pTracks->currentTrack() : nullptr); const bool bEnabled = (pTrack != nullptr); const bool bSelected = (m_pTracks && m_pTracks->isSelected()) || (m_pFiles && m_pFiles->hasFocus() && m_pFiles->isFileSelected()); const bool bSelectable = (m_pSession->editHead() < m_pSession->editTail()); const bool bClipboard = qtractorTrackView::isClipboard(); const bool bPlaying = m_pSession->isPlaying(); const bool bRecording = m_pSession->isRecording(); const bool bPunching = m_pSession->isPunching(); const bool bLooping = m_pSession->isLooping(); const bool bRolling = (bPlaying && bRecording); const bool bBumped = (!bRolling && (iPlayHead > 0 || bPlaying)); // Update edit menu state... if (bRolling) { m_ui.editUndoAction->setEnabled(false); m_ui.editRedoAction->setEnabled(false); } else { qtractorCommandList *pCommands = m_pSession->commands(); pCommands->updateAction(m_ui.editUndoAction, pCommands->lastCommand()); pCommands->updateAction(m_ui.editRedoAction, pCommands->nextCommand()); } // m_ui.editCutAction->setEnabled(bSelected); // m_ui.editCopyAction->setEnabled(bSelected); #if QT_VERSION >= QT_VERSION_CHECK(5, 0, 0) const QMimeData *pMimeData = QApplication::clipboard()->mimeData(); m_ui.editPasteAction->setEnabled(bClipboard || (pMimeData && pMimeData->hasUrls())); #else m_ui.editPasteAction->setEnabled(bClipboard); #endif m_ui.editPasteRepeatAction->setEnabled(bClipboard); // m_ui.editDeleteAction->setEnabled(bSelected); m_ui.editSelectAllAction->setEnabled(iSessionEnd > 0); m_ui.editSelectInvertAction->setEnabled(iSessionEnd > 0); m_ui.editSelectTrackRangeAction->setEnabled(bEnabled && bSelectable); m_ui.editSelectTrackAction->setEnabled(bEnabled); m_ui.editSelectRangeAction->setEnabled(iSessionEnd > 0 && bSelectable); m_ui.editSelectNoneAction->setEnabled(bSelected); const bool bInsertable = m_pSession->editHead() < iSessionEnd; m_ui.editInsertTrackRangeAction->setEnabled(bEnabled && bInsertable); m_ui.editInsertRangeAction->setEnabled(bInsertable); m_ui.editRemoveTrackRangeAction->setEnabled(bEnabled && bInsertable); m_ui.editRemoveRangeAction->setEnabled(bInsertable); m_ui.editSplitAction->setEnabled(bSelected); // Top-level menu/toolbar items stabilization... updateTrackMenu(); updateClipMenu(); // Update view menu state... m_ui.viewFileSystemAction->setChecked( m_pFileSystem && m_pFileSystem->isVisible()); m_ui.viewFilesAction->setChecked( m_pFiles && m_pFiles->isVisible()); m_ui.viewMessagesAction->setChecked( m_pMessages && m_pMessages->isVisible()); m_ui.viewConnectionsAction->setChecked( m_pConnections && m_pConnections->isVisible()); m_ui.viewMixerAction->setChecked( m_pMixer && m_pMixer->isVisible()); // Recent files menu. m_ui.fileOpenRecentMenu->setEnabled(m_pOptions->recentFiles.count() > 0); // Always make the latest message visible. if (m_pMessages) m_pMessages->flushStdoutBuffer(); // Session status... updateTransportTime(iPlayHead); if (pTrack) m_statusItems[StatusName]->setText(pTrack->trackName().simplified()); else m_statusItems[StatusName]->clear(); if (m_iDirtyCount > 0) m_statusItems[StatusMod]->setText(tr("MOD")); else m_statusItems[StatusMod]->clear(); if (bRecording && m_pSession->recordTracks() > 0) m_statusItems[StatusRec]->setText(tr("REC")); else m_statusItems[StatusRec]->clear(); if (m_pSession->muteTracks() > 0) m_statusItems[StatusMute]->setText(tr("MUTE")); else m_statusItems[StatusMute]->clear(); if (m_pSession->soloTracks() > 0) m_statusItems[StatusSolo]->setText(tr("SOLO")); else m_statusItems[StatusSolo]->clear(); if (m_pSession->isLooping()) m_statusItems[StatusLoop]->setText(tr("LOOP")); else m_statusItems[StatusLoop]->clear(); if (m_iXrunCount > 0) m_statusItems[StatusXrun]->setText(tr("XRUN")); else m_statusItems[StatusXrun]->clear(); m_statusItems[StatusTime]->setText( m_pSession->timeScale()->textFromFrame(0, true, iSessionEnd)); m_statusItems[StatusRate]->setText( tr("%1 Hz").arg(m_pSession->sampleRate())); m_statusItems[StatusRec]->setPalette(*m_paletteItems[ bRecording && bRolling ? PaletteRed : PaletteNone]); m_statusItems[StatusMute]->setPalette(*m_paletteItems[ m_pSession->muteTracks() > 0 ? PaletteYellow : PaletteNone]); m_statusItems[StatusSolo]->setPalette(*m_paletteItems[ m_pSession->soloTracks() > 0 ? PaletteCyan : PaletteNone]); m_statusItems[StatusLoop]->setPalette(*m_paletteItems[ bLooping ? PaletteGreen : PaletteNone]); m_statusItems[StatusXrun]->setPalette(*m_paletteItems[ m_iXrunCount > 0 ? PaletteRed : PaletteNone]); // Transport stuff... m_ui.transportBackwardAction->setEnabled(bBumped); m_ui.transportRewindAction->setEnabled(bBumped); m_ui.transportFastForwardAction->setEnabled(!bRolling); m_ui.transportForwardAction->setEnabled( !bRolling && (iPlayHead < iSessionEnd || iPlayHead < m_pSession->editHead() || iPlayHead < m_pSession->editTail())); m_ui.transportLoopAction->setEnabled( !bRolling && (bLooping || bSelectable)); m_ui.transportLoopSetAction->setEnabled( !bRolling && bSelectable); m_ui.transportStopAction->setEnabled(bPlaying); m_ui.transportRecordAction->setEnabled(m_pSession->recordTracks() > 0); m_ui.transportPunchAction->setEnabled(bPunching || bSelectable); m_ui.transportPunchSetAction->setEnabled(bSelectable); m_ui.transportMetroAction->setEnabled( m_pOptions->bAudioMetronome || m_pOptions->bMidiMetronome); m_ui.transportPanicAction->setEnabled(bTracks || (m_pFiles && m_pFiles->isPlayState()) || (m_pFileSystem && m_pFileSystem->isPlayState())); m_ui.transportRewindAction->setChecked(m_iTransportRolling < 0); m_ui.transportFastForwardAction->setChecked(m_iTransportRolling > 0); m_ui.transportLoopAction->setChecked(bLooping); m_ui.transportPlayAction->setChecked(bPlaying); m_ui.transportRecordAction->setChecked(bRecording); m_ui.transportPunchAction->setChecked(bPunching); // Special record mode settlement. m_pTimeSpinBox->setReadOnly(bRecording); m_pTempoSpinBox->setReadOnly(bRecording); // Stabilize thumb-view... m_pThumbView->update(); m_pThumbView->updateThumb(); // Update editors too... QListIterator iter(m_editors); while (iter.hasNext()) iter.next()->stabilizeForm(); } // Actually start all session engines. bool qtractorMainForm::startSession (void) { m_iTransportUpdate = 0; m_iTransportRolling = 0; m_bTransportPlaying = false; m_fTransportShuttle = 0.0f; m_iTransportStep = 0; m_iXrunCount = 0; m_iXrunSkip = 0; m_iXrunTimer = 0; m_iAudioRefreshTimer = 0; m_iMidiRefreshTimer = 0; m_iPlayerTimer = 0; m_iAudioPropertyChange = 0; m_iStabilizeTimer = 0; QApplication::setOverrideCursor(QCursor(Qt::WaitCursor)); const bool bResult = m_pSession->init(); QApplication::restoreOverrideCursor(); autoSaveReset(); if (bResult) { // Get on with the special ALSA sequencer notifier... qtractorMidiEngine *pMidiEngine = m_pSession->midiEngine(); if (pMidiEngine && pMidiEngine->alsaNotifier()) { QObject::connect(pMidiEngine->alsaNotifier(), SIGNAL(activated(int)), SLOT(alsaNotify())); } // Game on... appendMessages(tr("Session started.")); } else { // Uh-oh, we can't go on like this... appendMessagesError( tr("The audio/MIDI engine could not be started.\n\n" "Make sure the JACK audio server (jackd) and\n" "the ALSA Sequencer kernel module (snd-seq-midi)\n" "are up and running and then restart the session.")); } return bResult; } // Check and restart session, if applicable. bool qtractorMainForm::checkRestartSession (void) { // Whether session is currently activated, // try to (re)open the whole thing... if (!m_pSession->isActivated()) { // Save current playhead position, if any... const unsigned long iPlayHead = m_pSession->playHead(); QApplication::setOverrideCursor(QCursor(Qt::WaitCursor)); m_pSession->close(); QApplication::restoreOverrideCursor(); // Bail out if can't start it... if (!startSession()) { // Can go on with no-business... ++m_iStabilizeTimer; return false; } QApplication::setOverrideCursor(QCursor(Qt::WaitCursor)); m_pSession->open(); QApplication::restoreOverrideCursor(); // Restore previous playhead position... m_pSession->setPlayHead(iPlayHead); // Done restart. } else { // Reset XRUN counters... m_iXrunCount = 0; m_iXrunSkip = 0; m_iXrunTimer = 0; // HACK: When applicable, make sure we're // always the (JACK) Timebase master... if (m_pSession->audioEngine()) m_pSession->audioEngine()->resetTimebase(); // Done checking. } return true; } // Prepare session start. void qtractorMainForm::updateSessionPre (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::updateSessionPre()"); #endif // Actually (re)start session engines, no matter what... startSession(); #if 0 // (Re)set playhead... if (m_ui.transportAutoBackwardAction->isChecked()) m_pSession->setPlayHead(playHeadBackward()); #endif // Start collection of nested messages... qtractorMessageList::clear(); } // Finalize session start. void qtractorMainForm::updateSessionPost (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::updateSessionPost()"); #endif QApplication::setOverrideCursor(QCursor(Qt::WaitCursor)); m_pSession->open(); QApplication::restoreOverrideCursor(); // HACK: Special treatment for disparate sample rates, // and only for (just loaded) non empty sessions... const unsigned int iSampleRate = m_pSession->audioEngine()->sampleRate(); if (m_pSession->sampleRate() != iSampleRate) { appendMessagesError( tr("The original session sample rate (%1 Hz)\n" "is not the same as the current audio engine (%2 Hz).\n\n" "Saving and reloading from a new session file\n" "is highly recommended.") .arg(m_pSession->sampleRate()) .arg(iSampleRate)); // We'll doing the conversion right here and right now... QApplication::setOverrideCursor(QCursor(Qt::WaitCursor)); m_pSession->updateSampleRate(iSampleRate); QApplication::restoreOverrideCursor(); // Prompt for a brand new filename (ie. Save As...) // whenever session Save is invoked next time. m_sFilename.clear(); updateDirtyCount(true); } // We're definitely clean... qtractorSubject::resetQueue(); // Update the session views... viewRefresh(); // Sync all process-enabled automation curves... m_pSession->process_curve(m_iPlayHead); // Check for any pending nested messages... if (!qtractorMessageList::isEmpty()) { if (QMessageBox::warning(this, tr("Warning"), tr("The following issues were detected:\n\n%1\n\n" "Saving into another session file is highly recommended.") .arg(qtractorMessageList::items().join("\n")), QMessageBox::Save | QMessageBox::Ignore) == QMessageBox::Save) { saveSession(true); } else { // Prompt for a brand new filename (ie. Save As...) // whenever session Save is invoked next time. m_sFilename.clear(); updateDirtyCount(true); } qtractorMessageList::clear(); } // Reset/reset all MIDI controllers (conditional)... m_pSession->resetAllMidiControllers(false); // Ah, make it stand right. if (m_pTracks) m_pTracks->trackView()->setFocus(); // Of course!... ++m_iTransportUpdate; } // Update the track export menu. void qtractorMainForm::updateExportMenu (void) { // Special export enablement... int iAudioClips = 0; int iMidiClips = 0; if (!m_pSession->isPlaying()) { for (qtractorTrack *pTrack = m_pSession->tracks().first(); pTrack; pTrack = pTrack->next()) { const int iClips = pTrack->clips().count(); switch (pTrack->trackType()) { case qtractorTrack::Audio: iAudioClips += iClips; break; case qtractorTrack::Midi: iMidiClips += iClips; // Fall thru... default: break; } } } // nb. audio export also applies to MIDI instrument tracks... m_ui.trackExportAudioAction->setEnabled(iAudioClips > 0 || iMidiClips > 0); m_ui.trackExportMidiAction->setEnabled(iMidiClips > 0); } // Update the recent files list and menu. void qtractorMainForm::updateRecentFiles ( const QString& sFilename ) { if (m_pOptions == nullptr) return; // Remove from list if already there (avoid duplicates) const int iIndex = m_pOptions->recentFiles.indexOf(sFilename); if (iIndex >= 0) m_pOptions->recentFiles.removeAt(iIndex); // Put it to front... m_pOptions->recentFiles.push_front(sFilename); } // Update the recent files list and menu. void qtractorMainForm::updateRecentFilesMenu (void) { if (m_pOptions == nullptr) return; // Time to keep the list under limits. int iRecentFiles = m_pOptions->recentFiles.count(); while (iRecentFiles > m_pOptions->iMaxRecentFiles) { m_pOptions->recentFiles.pop_back(); --iRecentFiles; } // Rebuild the recent files menu... m_ui.fileOpenRecentMenu->clear(); for (int i = 0; i < iRecentFiles; ++i) { const QString& sFilename = m_pOptions->recentFiles.at(i); if (QFileInfo(sFilename).exists()) { QAction *pAction = m_ui.fileOpenRecentMenu->addAction( QString("&%1 %2").arg(i + 1).arg(sessionName(sFilename)), this, SLOT(fileOpenRecent())); pAction->setData(i); } } // Settle as enabled? m_ui.fileOpenRecentMenu->setEnabled(!m_ui.fileOpenRecentMenu->isEmpty()); } // Force update of the peak-files auto-remove mode. void qtractorMainForm::updatePeakAutoRemove (void) { if (m_pOptions == nullptr) return; qtractorAudioPeakFactory *pPeakFactory = m_pSession->audioPeakFactory(); if (pPeakFactory) pPeakFactory->setAutoRemove(m_pOptions->bPeakAutoRemove); } // Update main transport-time display format. void qtractorMainForm::updateDisplayFormat (void) { if (m_pOptions == nullptr) return; // Main transport display format is due... const qtractorTimeScale::DisplayFormat displayFormat = qtractorTimeScale::DisplayFormat(m_pOptions->iDisplayFormat); (m_pSession->timeScale())->setDisplayFormat(displayFormat); m_pTimeSpinBox->setDisplayFormat(displayFormat); } // Update audio player parameters. void qtractorMainForm::updateAudioPlayer (void) { if (m_pOptions == nullptr) return; // Configure the Audio engine player handling... qtractorAudioEngine *pAudioEngine = m_pSession->audioEngine(); if (pAudioEngine == nullptr) return; pAudioEngine->setPlayerAutoConnect(m_pOptions->bAudioPlayerAutoConnect); pAudioEngine->setPlayerBus(m_pOptions->bAudioPlayerBus); } // Update Audio engine control mode settings. void qtractorMainForm::updateTransportModePre (void) { if (m_pOptions == nullptr) return; switch (qtractorBus::BusMode(m_pOptions->iTransportMode)) { case qtractorBus::None: // None m_ui.transportModeNoneAction->setChecked(true); break; case qtractorBus::Input: // Slave m_ui.transportModeSlaveAction->setChecked(true); break; case qtractorBus::Output: // Master m_ui.transportModeMasterAction->setChecked(true); break; case qtractorBus::Duplex: // Full default: m_ui.transportModeFullAction->setChecked(true); break; } // Set initial transport mode... m_pTransportModeToolButton->setDefaultAction( m_pTransportModeActionGroup->checkedAction()); } void qtractorMainForm::updateTransportModePost (void) { if (m_pOptions == nullptr) return; // Configure the Audio engine handling... qtractorAudioEngine *pAudioEngine = m_pSession->audioEngine(); if (pAudioEngine == nullptr) return; pAudioEngine->setTransportMode( qtractorBus::BusMode(m_pOptions->iTransportMode)); } // Update JACK Timebase master mode. void qtractorMainForm::updateTimebase (void) { if (m_pOptions == nullptr) return; // Configure the Audio engine handling... qtractorAudioEngine *pAudioEngine = m_pSession->audioEngine(); if (pAudioEngine == nullptr) return; pAudioEngine->setTimebase(m_pOptions->bTimebase); pAudioEngine->resetTimebase(); } // Update MIDI engine control mode settings. void qtractorMainForm::updateMidiControlModes (void) { if (m_pOptions == nullptr) return; // Configure the MIDI engine handling... qtractorMidiEngine *pMidiEngine = m_pSession->midiEngine(); if (pMidiEngine == nullptr) return; pMidiEngine->setCaptureQuantize( qtractorTimeScale::snapFromIndex(m_pOptions->iMidiCaptureQuantize)); pMidiEngine->setMmcDevice(m_pOptions->iMidiMmcDevice); pMidiEngine->setMmcMode(qtractorBus::BusMode(m_pOptions->iMidiMmcMode)); pMidiEngine->setSppMode(qtractorBus::BusMode(m_pOptions->iMidiSppMode)); pMidiEngine->setClockMode(qtractorBus::BusMode(m_pOptions->iMidiClockMode)); pMidiEngine->setResetAllControllers(m_pOptions->bMidiResetAllControllers); } // Update MIDI playback queue timersetting. void qtractorMainForm::updateMidiQueueTimer (void) { if (m_pOptions == nullptr) return; // Configure the MIDI engine queue timer... m_pSession->midiEngine()->setAlsaTimer(m_pOptions->iMidiQueueTimer); } // Update MIDI playback drift correction. void qtractorMainForm::updateMidiDriftCorrect (void) { if (m_pOptions == nullptr) return; // Configure the MIDI engine drift correction... m_pSession->midiEngine()->setDriftCorrect(m_pOptions->bMidiDriftCorrect); } // Update MIDI player parameters. void qtractorMainForm::updateMidiPlayer (void) { if (m_pOptions == nullptr) return; // Configure the MIDI engine player handling... m_pSession->midiEngine()->setPlayerBus(m_pOptions->bMidiPlayerBus); } // Update MIDI control parameters. void qtractorMainForm::updateMidiControl (void) { if (m_pOptions == nullptr) return; // Configure the MIDI engine control handling... m_pSession->midiEngine()->setControlBus(m_pOptions->bMidiControlBus); } // Update audio metronome parameters. void qtractorMainForm::updateAudioMetronome (void) { if (m_pOptions == nullptr) return; // Configure the Audio engine metronome handling... qtractorAudioEngine *pAudioEngine = m_pSession->audioEngine(); if (pAudioEngine == nullptr) return; pAudioEngine->setMetroBarFilename(m_pOptions->sMetroBarFilename); pAudioEngine->setMetroBarGain(m_pOptions->fMetroBarGain); pAudioEngine->setMetroBeatFilename(m_pOptions->sMetroBeatFilename); pAudioEngine->setMetroBeatGain(m_pOptions->fMetroBeatGain); pAudioEngine->setMetroOffset(m_pOptions->iAudioMetroOffset); const bool bAudioMetronome = m_pOptions->bAudioMetronome; pAudioEngine->setMetroAutoConnect(m_pOptions->bAudioMetroAutoConnect); pAudioEngine->setMetroEnabled(bAudioMetronome); pAudioEngine->setMetroBus( bAudioMetronome && m_pOptions->bAudioMetroBus); pAudioEngine->setMetronome( bAudioMetronome && m_ui.transportMetroAction->isChecked()); } // Update MIDI metronome parameters. void qtractorMainForm::updateMidiMetronome (void) { if (m_pOptions == nullptr) return; // Configure the MIDI engine metronome handling... qtractorMidiEngine *pMidiEngine = m_pSession->midiEngine(); if (pMidiEngine == nullptr) return; pMidiEngine->setMetroChannel(m_pOptions->iMetroChannel); pMidiEngine->setMetroBar( m_pOptions->iMetroBarNote, m_pOptions->iMetroBarVelocity, m_pOptions->iMetroBarDuration); pMidiEngine->setMetroBeat( m_pOptions->iMetroBeatNote, m_pOptions->iMetroBeatVelocity, m_pOptions->iMetroBeatDuration); pMidiEngine->setMetroOffset(m_pOptions->iMidiMetroOffset); const bool bMidiMetronome = m_pOptions->bMidiMetronome; pMidiEngine->setMetroEnabled(bMidiMetronome); pMidiEngine->setMetroBus( bMidiMetronome && m_pOptions->bMidiMetroBus); pMidiEngine->setMetronome( bMidiMetronome && m_ui.transportMetroAction->isChecked()); } // Update transport display options. void qtractorMainForm::updateSyncViewHold (void) { if (m_pOptions == nullptr) return; if (m_pTracks) m_pTracks->trackView()->setSyncViewHold(m_pOptions->bSyncViewHold); // Update editors ... QListIterator iter(m_editors); while (iter.hasNext()) (iter.next()->editor())->setSyncViewHold(m_pOptions->bSyncViewHold); } // Track menu stabilizer. void qtractorMainForm::updateTrackMenu (void) { const bool bTracks = (m_pTracks && m_pSession->tracks().count() > 0); qtractorTrack *pTrack = (bTracks ? m_pTracks->currentTrack() : nullptr); const bool bEnabled = (pTrack != nullptr); const bool bPlaying = m_pSession->isPlaying(); const bool bRecording = m_pSession->isRecording(); const bool bRolling = (bPlaying && bRecording); // Update track menu state... m_ui.trackRemoveAction->setEnabled( bEnabled && (!bRolling || !pTrack->isRecord())); m_ui.trackDuplicateAction->setEnabled(bEnabled); m_ui.trackPropertiesAction->setEnabled( bEnabled && (!bRolling || !pTrack->isRecord())); m_ui.trackInputsAction->setEnabled( bEnabled && pTrack->inputBus() != nullptr); m_ui.trackOutputsAction->setEnabled( bEnabled && pTrack->outputBus() != nullptr); m_ui.trackStateMenu->setEnabled(bEnabled); m_ui.trackNavigateMenu->setEnabled(bTracks); m_ui.trackNavigateFirstAction->setEnabled(bTracks); m_ui.trackNavigatePrevAction->setEnabled(bTracks); m_ui.trackNavigateNextAction->setEnabled(bTracks); m_ui.trackNavigateLastAction->setEnabled(bTracks); m_ui.trackNavigateNoneAction->setEnabled(bEnabled); m_ui.trackMoveMenu->setEnabled(bEnabled); m_ui.trackMoveTopAction->setEnabled(bEnabled && pTrack->prev() != nullptr); m_ui.trackMoveUpAction->setEnabled(bEnabled && pTrack->prev() != nullptr); m_ui.trackMoveDownAction->setEnabled(bEnabled && pTrack->next() != nullptr); m_ui.trackMoveBottomAction->setEnabled(bEnabled && pTrack->next() != nullptr); m_ui.trackHeightMenu->setEnabled(bEnabled); m_ui.trackCurveMenu->setEnabled(bEnabled); // m_ui.trackImportAudioAction->setEnabled(m_pTracks != nullptr); // m_ui.trackImportMidiAction->setEnabled(m_pTracks != nullptr); // m_ui.trackAutoMonitorAction->setEnabled(m_pTracks != nullptr); m_ui.trackInstrumentMenu->setEnabled( bEnabled && pTrack->trackType() == qtractorTrack::Midi); // Update track menu state... if (bEnabled) { m_ui.trackStateRecordAction->setChecked(pTrack->isRecord()); m_ui.trackStateMuteAction->setChecked(pTrack->isMute()); m_ui.trackStateSoloAction->setChecked(pTrack->isSolo()); m_ui.trackStateMonitorAction->setChecked(pTrack->isMonitor()); } } // Curve/automation menu stabilizer. void qtractorMainForm::updateCurveMenu (void) { qtractorTrack *pTrack = (m_pTracks ? m_pTracks->currentTrack(): nullptr); qtractorCurveList *pCurveList = (pTrack ? pTrack->curveList() : nullptr); qtractorCurve *pCurrentCurve = (pCurveList ? pCurveList->currentCurve() : nullptr); bool bEnabled = trackCurveSelectMenuReset(m_ui.trackCurveSelectMenu); m_ui.trackCurveMenu->setEnabled(bEnabled); m_ui.trackCurveSelectMenu->setEnabled(bEnabled); if (bEnabled) bEnabled = (pCurveList && !pCurveList->isEmpty()); const bool bCurveEnabled = bEnabled && pCurrentCurve != nullptr; m_ui.trackCurveModeMenu->setEnabled(bCurveEnabled); m_ui.trackCurveLockedAction->setEnabled(bCurveEnabled); m_ui.trackCurveLockedAction->setChecked( pCurrentCurve && pCurrentCurve->isLocked()); m_ui.trackCurveProcessAction->setEnabled(bCurveEnabled); m_ui.trackCurveProcessAction->setChecked( pCurrentCurve && pCurrentCurve->isProcess()); m_ui.trackCurveCaptureAction->setEnabled(bCurveEnabled); m_ui.trackCurveCaptureAction->setChecked( pCurrentCurve && pCurrentCurve->isCapture()); m_ui.trackCurveClearAction->setEnabled(bCurveEnabled); m_ui.trackCurveLockedAllAction->setEnabled(bEnabled); m_ui.trackCurveLockedAllAction->setChecked( pCurveList && pCurveList->isLockedAll()); m_ui.trackCurveLockedAllAction->setEnabled(bEnabled); m_ui.trackCurveProcessAllAction->setEnabled(bEnabled); m_ui.trackCurveProcessAllAction->setChecked( pCurveList && pCurveList->isProcessAll()); m_ui.trackCurveProcessAllAction->setEnabled(bEnabled); m_ui.trackCurveCaptureAllAction->setEnabled(bEnabled); m_ui.trackCurveCaptureAllAction->setChecked( pCurveList && pCurveList->isCaptureAll()); m_ui.trackCurveCaptureAllAction->setEnabled(bEnabled); m_ui.trackCurveClearAllAction->setEnabled( pCurveList && !pCurveList->isEmpty()); } // Curve/automation mode menu stabilizer. void qtractorMainForm::updateCurveModeMenu (void) { trackCurveModeMenuReset(m_ui.trackCurveModeMenu); } // Track curve/automation select item builder. void qtractorMainForm::trackCurveSelectMenuAction ( QMenu *pMenu, qtractorMidiControlObserver *pObserver, qtractorSubject *pCurrentSubject ) const { QIcon icon(":images/trackCurveNone.png"); QString text(tr("&None")); qtractorSubject *pSubject = (pObserver ? pObserver->subject() : nullptr); if (pSubject) { text = pSubject->name(); qtractorCurve *pCurve = pSubject->curve(); if (pCurve) { if (pCurve->isCapture()) icon = QIcon(":images/trackCurveCapture.png"); else if (pCurve->isProcess()) icon = QIcon(":images/trackCurveProcess.png"); else // if (pCurve->isEnabled()) icon = QIcon(":images/trackCurveEnabled.png"); text += '*'; } } QAction *pAction = pMenu->addAction(icon, text); pAction->setCheckable(true); pAction->setChecked(pCurrentSubject == pSubject); pAction->setData(QVariant::fromValue(pObserver)); } // Track curve/automation select menu builder. bool qtractorMainForm::trackCurveSelectMenuReset ( QMenu *pMenu ) const { pMenu->clear(); if (m_pTracks == nullptr) return false; qtractorTrack *pTrack = m_pTracks->currentTrack(); if (pTrack == nullptr) return false; qtractorCurveList *pCurveList = pTrack->curveList(); if (pCurveList == nullptr) return false; qtractorMonitor *pMonitor = pTrack->monitor(); if (pMonitor == nullptr) return false; qtractorCurve *pCurrentCurve = pCurveList->currentCurve(); qtractorSubject *pCurrentSubject = (pCurrentCurve ? pCurrentCurve->subject() : nullptr); trackCurveSelectMenuAction(pMenu, pTrack->monitorObserver(), pCurrentSubject); trackCurveSelectMenuAction(pMenu, pMonitor->panningObserver(), pCurrentSubject); trackCurveSelectMenuAction(pMenu, pMonitor->gainObserver(), pCurrentSubject); pMenu->addSeparator(); trackCurveSelectMenuAction(pMenu, pTrack->recordObserver(), pCurrentSubject); trackCurveSelectMenuAction(pMenu, pTrack->muteObserver(), pCurrentSubject); trackCurveSelectMenuAction(pMenu, pTrack->soloObserver(), pCurrentSubject); qtractorPluginList *pPluginList = pTrack->pluginList(); if (pPluginList->count() > 0) { pMenu->addSeparator(); qtractorPlugin *pPlugin = pPluginList->first(); while (pPlugin) { QMenu *pPluginMenu = pMenu->addMenu(pPlugin->type()->name()); trackCurveSelectMenuAction(pPluginMenu, pPlugin->activateObserver(), pCurrentSubject); const qtractorPlugin::Params& params = pPlugin->params(); if (params.count() > 0) { pPluginMenu->addSeparator(); qtractorPlugin::Params::ConstIterator param = params.constBegin(); const qtractorPlugin::Params::ConstIterator& param_end = params.constEnd(); for ( ; param != param_end; ++param) { trackCurveSelectMenuAction(pPluginMenu, param.value()->observer(), pCurrentSubject); } } const qtractorPlugin::PropertyKeys& props = pPlugin->propertyKeys(); if (props.count() > 0) { pPluginMenu->addSeparator(); qtractorPlugin::PropertyKeys::ConstIterator prop = props.constBegin(); const qtractorPlugin::PropertyKeys::ConstIterator& prop_end = props.constEnd(); for ( ; prop != prop_end; ++prop) { qtractorPlugin::Property *pProp = prop.value(); if (pProp->isAutomatable()) { trackCurveSelectMenuAction(pPluginMenu, pProp->observer(), pCurrentSubject); } } } pPlugin = pPlugin->next(); } } pMenu->addSeparator(); trackCurveSelectMenuAction(pMenu, nullptr, pCurrentSubject); return true; } bool qtractorMainForm::trackCurveModeMenuReset ( QMenu *pMenu ) const { pMenu->clear(); qtractorTrack *pTrack = m_pTracks->currentTrack(); if (pTrack == nullptr) return false; qtractorCurve *pCurrentCurve = pTrack->currentCurve(); if (pCurrentCurve == nullptr) return false; const qtractorCurve::Mode mode = pCurrentCurve->mode(); const bool bDecimal = (pCurrentCurve->subject())->isDecimal(); QAction *pAction; pAction = pMenu->addAction(tr("&Hold")); pAction->setCheckable(true); pAction->setChecked(mode == qtractorCurve::Hold); pAction->setData(int(qtractorCurve::Hold)); pAction = pMenu->addAction(tr("&Linear")); pAction->setCheckable(true); pAction->setChecked(mode == qtractorCurve::Linear); pAction->setData(int(qtractorCurve::Linear)); pAction->setEnabled(bDecimal); pAction = pMenu->addAction(tr("&Spline")); pAction->setCheckable(true); pAction->setChecked(mode == qtractorCurve::Spline); pAction->setData(int(qtractorCurve::Spline)); pAction->setEnabled(bDecimal); pMenu->addSeparator(); pMenu->addAction(m_ui.trackCurveLogarithmicAction); m_ui.trackCurveLogarithmicAction->setChecked( pCurrentCurve && pCurrentCurve->isLogarithmic()); m_ui.trackCurveLogarithmicAction->setData(-1); m_ui.trackCurveLogarithmicAction->setEnabled(bDecimal); pMenu->addAction(m_ui.trackCurveColorAction); m_ui.trackCurveColorAction->setData(-1); return true; } // Clip menu stabilizer. void qtractorMainForm::updateClipMenu (void) { const unsigned long iPlayHead = m_pSession->playHead(); qtractorClip *pClip = nullptr; qtractorTrack *pTrack = nullptr; const bool bTracks = (m_pTracks && m_pSession->tracks().count() > 0); if (bTracks) { pClip = m_pTracks->currentClip(); pTrack = (pClip ? pClip->track() : m_pTracks->currentTrack()); } const bool bEnabled = (pTrack != nullptr); const bool bSelected = (m_pTracks && m_pTracks->isSelected()); const bool bClipSelected = (pClip != nullptr) || (m_pTracks && m_pTracks->isClipSelected()); const bool bClipSelectable = (pClip != nullptr) || (m_pSession->editHead() < m_pSession->editTail()); const bool bSingleTrackSelected = bClipSelected && (pTrack && m_pTracks->singleTrackSelected() == pTrack); m_ui.editCutAction->setEnabled(bSelected); m_ui.editCopyAction->setEnabled(bSelected); m_ui.editDeleteAction->setEnabled(bSelected); m_ui.clipNewAction->setEnabled(bEnabled); m_ui.clipEditAction->setEnabled(pClip != nullptr); // Special unlink (MIDI) clip... qtractorMidiClip *pMidiClip = nullptr; if (pTrack && pTrack->trackType() == qtractorTrack::Midi) pMidiClip = static_cast (pClip); m_ui.clipUnlinkAction->setEnabled(pMidiClip && pMidiClip->isHashLinked()); m_ui.clipRecordExAction->setEnabled(pMidiClip != nullptr); m_ui.clipRecordExAction->setChecked(pTrack && pTrack->isClipRecordEx() && static_cast (pTrack->clipRecord()) == pMidiClip); m_ui.clipSplitAction->setEnabled(pClip != nullptr && iPlayHead > pClip->clipStart() && iPlayHead < pClip->clipStart() + pClip->clipLength()); m_ui.clipMergeAction->setEnabled(bSingleTrackSelected); m_ui.clipNormalizeAction->setEnabled(bClipSelected); m_ui.clipTempoAdjustAction->setEnabled(bClipSelectable); m_ui.clipCrossFadeAction->setEnabled(bClipSelected); m_ui.clipRangeSetAction->setEnabled(bClipSelected); m_ui.clipLoopSetAction->setEnabled(bClipSelected); // m_ui.clipImportAction->setEnabled(bTracks); m_ui.clipExportAction->setEnabled(bSingleTrackSelected); m_ui.clipToolsMenu->setEnabled(bClipSelected && pTrack && pTrack->trackType() == qtractorTrack::Midi); m_ui.clipTakeMenu->setEnabled(pClip != nullptr); updateTakeMenu(); } // Take menu stabilizers. void qtractorMainForm::updateTakeMenu (void) { qtractorClip *pClip = nullptr; if (m_pTracks) pClip = m_pTracks->currentClip(); qtractorClip::TakeInfo *pTakeInfo = (pClip ? pClip->takeInfo() : nullptr); const int iCurrentTake = (pTakeInfo ? pTakeInfo->currentTake() : -1); const int iTakeCount = (pTakeInfo ? pTakeInfo->takeCount() : 0); // m_ui.clipTakeMenu->setEnabled(pTakeInfo != nullptr); m_ui.clipTakeSelectMenu->setEnabled(iTakeCount > 0); m_ui.clipTakeFirstAction->setEnabled(iCurrentTake != 0 && iTakeCount > 0); m_ui.clipTakePrevAction->setEnabled(iTakeCount > 0); m_ui.clipTakeNextAction->setEnabled(iTakeCount > 0); m_ui.clipTakeLastAction->setEnabled(iCurrentTake < iTakeCount - 1); m_ui.clipTakeResetAction->setEnabled(iCurrentTake >= 0); m_ui.clipTakeRangeAction->setEnabled(pTakeInfo == nullptr); } // Take selection menu stabilizer. void qtractorMainForm::updateTakeSelectMenu (void) { m_ui.clipTakeSelectMenu->clear(); qtractorClip *pClip = nullptr; if (m_pTracks) pClip = m_pTracks->currentClip(); qtractorClip::TakeInfo *pTakeInfo = (pClip ? pClip->takeInfo() : nullptr); if (pTakeInfo) { QAction *pAction; const int iCurrentTake = pTakeInfo->currentTake(); const int iTakeCount = pTakeInfo->takeCount(); for (int iTake = 0; iTake < iTakeCount; ++iTake) { pAction = m_ui.clipTakeSelectMenu->addAction( tr("Take %1").arg(iTake + 1)); pAction->setCheckable(true); pAction->setChecked(iTake == iCurrentTake); pAction->setData(iTake); } if (iTakeCount > 0) m_ui.clipTakeSelectMenu->addSeparator(); pAction = m_ui.clipTakeSelectMenu->addAction(tr("None")); pAction->setCheckable(true); pAction->setChecked(iCurrentTake < 0); pAction->setData(-1); } } // Zoom view menu stabilizer. void qtractorMainForm::updateZoomMenu (void) { int iZoomMode = qtractorTracks::ZoomNone; if (m_pTracks) iZoomMode = m_pTracks->zoomMode(); m_ui.viewZoomHorizontalAction->setChecked( iZoomMode == qtractorTracks::ZoomHorizontal); m_ui.viewZoomVerticalAction->setChecked( iZoomMode == qtractorTracks::ZoomVertical); m_ui.viewZoomAllAction->setChecked( iZoomMode == qtractorTracks::ZoomAll); } // Snap-per-beat view menu builder. void qtractorMainForm::updateSnapMenu (void) { m_ui.viewSnapMenu->clear(); const int iSnapCurrent = qtractorTimeScale::indexFromSnap(m_pSession->snapPerBeat()); int iSnap = 0; QListIterator iter(m_snapPerBeatActions); while (iter.hasNext()) { QAction *pAction = iter.next(); pAction->setChecked(iSnap == iSnapCurrent); m_ui.viewSnapMenu->addAction(pAction); ++iSnap; } m_ui.viewSnapMenu->addSeparator(); m_ui.viewSnapMenu->addAction(m_ui.viewSnapZebraAction); m_ui.viewSnapMenu->addAction(m_ui.viewSnapGridAction); } // Track/Instrument sub-menu stabilizers. void qtractorMainForm::updateTrackInstrumentMenu (void) { if (m_pTracks) { m_pInstrumentMenu->updateTrackMenu( m_pTracks->currentTrack(), m_ui.trackInstrumentMenu); } } //------------------------------------------------------------------------- // qtractorMainForm -- Messages window form handlers. // Messages output methods. void qtractorMainForm::appendMessages( const QString& s ) { if (m_pMessages) m_pMessages->appendMessages(s); statusBar()->showMessage(s, 3000); } void qtractorMainForm::appendMessagesColor( const QString& s, const QColor& rgb ) { if (m_pMessages) m_pMessages->appendMessagesColor(s, rgb); statusBar()->showMessage(s, 3000); } void qtractorMainForm::appendMessagesText( const QString& s ) { if (m_pMessages) m_pMessages->appendMessagesText(s); } void qtractorMainForm::appendMessagesError( const QString& s ) { if (m_pMessages) m_pMessages->show(); appendMessagesColor(s.simplified(), Qt::red); QMessageBox::critical(this, tr("Error"), s); } // Force update of the messages font. void qtractorMainForm::updateMessagesFont (void) { if (m_pOptions == nullptr) return; if (m_pMessages && !m_pOptions->sMessagesFont.isEmpty()) { QFont font; if (font.fromString(m_pOptions->sMessagesFont)) m_pMessages->setMessagesFont(font); } } // Update messages window line limit. void qtractorMainForm::updateMessagesLimit (void) { if (m_pOptions == nullptr) return; if (m_pMessages) { if (m_pOptions->bMessagesLimit) m_pMessages->setMessagesLimit(m_pOptions->iMessagesLimitLines); else m_pMessages->setMessagesLimit(-1); } } // Enablement of the messages capture feature. void qtractorMainForm::updateMessagesCapture (void) { if (m_pOptions == nullptr) return; if (m_pMessages) m_pMessages->setCaptureEnabled(m_pOptions->bStdoutCapture); } // Update/reset custome color (palette) theme.. void qtractorMainForm::updateCustomColorTheme (void) { if (m_pOptions == nullptr) return; if (m_pOptions->sCustomColorTheme.isEmpty()) return; QPalette pal(QApplication::palette()); if (qtractorPaletteForm::namedPalette( &m_pOptions->settings(), m_pOptions->sCustomColorTheme, pal)) { QApplication::setPalette(pal); if (m_pThumbView) m_pThumbView->updateContents(); if (m_pTracks) { m_pTracks->trackList()->updateTrackButtons(); m_pTracks->updateContents(true); } if (m_pMixer) { m_pMixer->updateTracks(true); m_pMixer->updateBuses(true); } QListIterator iter(m_editors); while (iter.hasNext()) (iter.next()->editor())->updateContents(); } } // Update/reset custom (widget) style theme.. void qtractorMainForm::updateCustomStyleTheme (void) { if (m_pOptions == nullptr) return; if (m_pOptions->sCustomStyleTheme.isEmpty()) return; QApplication::setStyle( QStyleFactory::create(m_pOptions->sCustomStyleTheme)); } //------------------------------------------------------------------------- // qtractorMainForm -- Editors stuff. void qtractorMainForm::addEditorForm ( qtractorMidiEditorForm *pEditorForm ) { if (m_editors.indexOf(pEditorForm) < 0) m_editors.append(pEditorForm); } void qtractorMainForm::removeEditorForm ( qtractorMidiEditorForm *pEditorForm ) { const int iEditorForm = m_editors.indexOf(pEditorForm); if (iEditorForm >= 0) m_editors.removeAt(iEditorForm); } void qtractorMainForm::updateEditorForms (void) { if (m_pOptions == nullptr) return; Qt::WindowFlags wflags = Qt::Window; if (m_pOptions->bKeepEditorsOnTop) { wflags |= Qt::Tool; wflags |= Qt::WindowStaysOnTopHint; } QListIterator iter(m_editors); while (iter.hasNext()) { qtractorMidiEditorForm *pForm = iter.next(); const bool bVisible = pForm->isVisible(); #if 0//QTRACTOR_MIDI_EDITOR_TOOL_PARENT if (m_pOptions->bKeepEditorsOnTop) pForm->setParent(this); else pForm->setParent(nullptr); #endif pForm->setWindowFlags(wflags); if (bVisible) pForm->show(); } } //------------------------------------------------------------------------- // qtractorMainForm -- Timer stuff. // Fast-timer slot funtion. void qtractorMainForm::fastTimerSlot (void) { // Currrent state... const bool bPlaying = m_pSession->isPlaying(); long iPlayHead = long(m_pSession->playHead()); qtractorAudioEngine *pAudioEngine = m_pSession->audioEngine(); qtractorMidiEngine *pMidiEngine = m_pSession->midiEngine(); // Playhead status... if (iPlayHead != long(m_iPlayHead)) { // Update tracks-view play-head... m_pTracks->trackView()->setPlayHead(iPlayHead, m_ui.transportFollowAction->isChecked()); // Update editors play-head... QListIterator iter(m_editors); while (iter.hasNext()) (iter.next()->editor())->setPlayHead(iPlayHead); // Update transport status anyway... if (!bPlaying && m_iTransportRolling == 0 && m_iTransportStep == 0) { ++m_iTransportUpdate; // Send MMC LOCATE command... if (!pAudioEngine->isFreewheel()) { pMidiEngine->sendMmcLocate( m_pSession->locateFromFrame(iPlayHead)); pMidiEngine->sendSppCommand(SND_SEQ_EVENT_SONGPOS, m_pSession->songPosFromFrame(iPlayHead)); } } else if (iPlayHead < long(m_iPlayHead) && m_pSession->isLooping()) { // On probable loop turn-around: // Send MMC LOCATE command... pMidiEngine->sendMmcLocate( m_pSession->locateFromFrame(iPlayHead)); } // Current position update... m_iPlayHead = iPlayHead; } // Transport status... if (m_iTransportUpdate > 0) { // Do some transport related tricks... if (m_iTransportRolling == 0) { m_iTransportUpdate = 0; if (m_iTransportStep) { // Transport stepping over... iPlayHead += (m_iTransportStep * long(m_pSession->frameFromTick(m_pSession->ticksPerBeat()))); if (iPlayHead < 0) iPlayHead = 0; m_iTransportStep = 0; // Make it thru... m_pSession->setPlayHead(m_pSession->frameSnap(iPlayHead)); } } else { // Transport rolling over... iPlayHead += long(m_fTransportShuttle * float(m_pSession->sampleRate())) >> 1; if (iPlayHead < 0) { iPlayHead = 0; m_iTransportUpdate = 0; // Stop playback for sure... if (setPlaying(false)) { // Send MMC STOP command... pMidiEngine->sendMmcCommand(qtractorMmcEvent::STOP); pMidiEngine->sendSppCommand(SND_SEQ_EVENT_STOP); } } // Make it thru... m_pSession->setPlayHead(iPlayHead); } // Ensure track-view into visibility... if (m_ui.transportFollowAction->isChecked()) m_pTracks->trackView()->ensureVisibleFrame(iPlayHead); // Take the chance to give some visual feedback... if (m_iTransportUpdate > 0) { updateTransportTime(iPlayHead); m_pThumbView->updateThumb(); } // Ensure the main form is stable later on... ++m_iStabilizeTimer; // Done with transport tricks. } // Always update meter values... qtractorMeterValue::refreshAll(); // Asynchronous observer update... if (qtractorSubject::flushQueue(true)) ++m_iStabilizeTimer; #ifdef CONFIG_LV2 #ifdef CONFIG_LV2_TIME // Update plugin LV2 Time designated ports, if any... qtractorLv2Plugin::updateTimePost(); #endif #ifdef CONFIG_LV2_UI // Crispy plugin LV2 UI idle-updates... qtractorLv2Plugin::idleEditorAll(); #endif #endif #ifdef CONFIG_VST // Crispy plugin VST UI idle-updates... qtractorVstPlugin::idleEditorAll(); #endif // Register the next fast-timer slot. QTimer::singleShot(QTRACTOR_TIMER_MSECS, this, SLOT(fastTimerSlot())); } // Slow-timer slot funtion. void qtractorMainForm::slowTimerSlot (void) { // Avoid stabilize re-entrancy... if (m_pSession->isBusy() || m_iTransportUpdate > 0) { // Register the next timer slot. QTimer::singleShot(QTRACTOR_TIMER_DELAY, this, SLOT(slowTimerSlot())); return; } // Currrent state... const bool bPlaying = m_pSession->isPlaying(); unsigned long iPlayHead = m_pSession->playHead(); qtractorAudioEngine *pAudioEngine = m_pSession->audioEngine(); qtractorMidiEngine *pMidiEngine = m_pSession->midiEngine(); // Read JACK transport state... jack_client_t *pJackClient = pAudioEngine->jackClient(); if (pJackClient && !pAudioEngine->isFreewheel()) { jack_position_t pos; jack_transport_state_t state = jack_transport_query(pJackClient, &pos); // React if out-of-sync... if (pAudioEngine->transportMode() & qtractorBus::Input) { // 1. Check on external transport state request changes... if ((state == JackTransportStopped && bPlaying) || (state == JackTransportRolling && !bPlaying)) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::slowTimerSlot() playing=%d state=%d", int(bPlaying), int(state == JackTransportRolling)); #endif iPlayHead = pos.frame; transportPlay(); // Toggle playing! if (!bPlaying) m_pSession->seek(iPlayHead, true); } // 2. Watch for tempo/time-sig changes on JACK transport... if ((pos.valid & JackPositionBBT) && pAudioEngine->isTimebaseEx()) { qtractorTimeScale *pTimeScale = m_pSession->timeScale(); qtractorTimeScale::Cursor& cursor = pTimeScale->cursor(); qtractorTimeScale::Node *pNode = cursor.seekFrame(pos.frame); if (pNode && pos.frame >= pNode->frame && ( qAbs(pNode->tempo - pos.beats_per_minute) > 0.001f || pNode->beatsPerBar != (unsigned short) pos.beats_per_bar || (1 << pNode->beatDivisor) != (unsigned short) pos.beat_type)) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::slowTimerSlot() tempo=%g %u/%u", pos.beats_per_minute, (unsigned short) pos.beats_per_bar, (unsigned short) pos.beat_type); #endif m_pTracks->clearSelect(true); m_pSession->lock(); pNode->tempo = pos.beats_per_minute; pNode->beatsPerBar = pos.beats_per_bar; pNode->beatDivisor = 0; unsigned short i = pos.beat_type; while (i > 1) { ++(pNode->beatDivisor); i >>= 1; } pTimeScale->updateNode(pNode); m_pTempoSpinBox->setTempo(pNode->tempo, false); m_pTempoSpinBox->setBeatsPerBar(pNode->beatsPerBar, false); m_pTempoSpinBox->setBeatDivisor(pNode->beatDivisor, false); pAudioEngine->resetMetro(); pMidiEngine->resetTempo(); m_pSession->unlock(); updateContents(nullptr, true); } } } } // Check if its time to refresh playhead timer... if (bPlaying) { updateTransportTime(iPlayHead); // If recording update track view and session length, anyway... if (m_pSession->isRecording()) { // HACK: Care of punch-out... if (m_pSession->isPunching()) { const unsigned long iFrameTime = m_pSession->frameTimeEx(); const unsigned long iLoopStart = m_pSession->loopStart(); const unsigned long iLoopEnd = m_pSession->loopEnd(); unsigned long iPunchOut = m_pSession->punchOut(); if (iLoopStart < iLoopEnd && iLoopStart < iFrameTime && m_pSession->loopRecordingMode() > 0) { const unsigned long iLoopLength = iLoopEnd - iLoopStart; const unsigned long iLoopCount = (iFrameTime - iLoopStart) / iLoopLength; iPunchOut += (iLoopCount + 1) * iLoopLength; } // Make sure it's really about to punch-out... if (iFrameTime > iPunchOut && setRecording(false)) { // Send MMC RECORD_EXIT command... pMidiEngine->sendMmcCommand( qtractorMmcEvent::RECORD_EXIT); ++m_iTransportUpdate; } } // Recording visual feedback... m_pTracks->updateContentsRecord(); m_pSession->updateSession(0, iPlayHead); m_statusItems[StatusTime]->setText( m_pSession->timeScale()->textFromFrame( 0, true, m_pSession->sessionEnd())); } else // Whether to continue past end... if (!m_ui.transportContinueAction->isChecked()) { unsigned long iSessionEnd = m_pSession->sessionEnd(); if (m_pSession->isLooping()) { const unsigned long iLoopEnd = m_pSession->loopEnd(); if (iSessionEnd < iLoopEnd) iSessionEnd = iLoopEnd; } if (iPlayHead > iSessionEnd) transportPlay(); // Stop at once! } } // Check if we've got some XRUN callbacks... if (m_iXrunTimer > 0 && --m_iXrunTimer < 1) { m_iXrunTimer = 0; // Reset audio/MIDI drift correction... if (bPlaying) pMidiEngine->resetDrift(); // Did we skip any? if (m_iXrunSkip > 0) { appendMessagesColor( tr("XRUN(%1 skipped)").arg(m_iXrunSkip), "#cc99cc"); m_iXrunSkip = 0; } // Just post an informative message... appendMessagesColor( tr("XRUN(%1): some frames might have been lost.") .arg(m_iXrunCount), "#cc0033"); // Let the XRUN status item get an update... ++m_iStabilizeTimer; } // Check if its time to refresh some tracks... if (m_iAudioPeakTimer > 0 && --m_iAudioPeakTimer < 1) { m_iAudioPeakTimer = 0; m_pTracks->trackView()->updateContents(); } // Check if its time to refresh Audio connections... if (m_iAudioRefreshTimer > 0 && --m_iAudioRefreshTimer < 1) { m_iAudioRefreshTimer = 0; if (pAudioEngine->updateConnects() == 0) { appendMessagesColor( tr("Audio connections change."), "#cc9966"); if (m_iAudioPropertyChange > 0) { m_iAudioPropertyChange = 0; m_pConnections->connectForm()->audioClear(); } else { m_pConnections->connectForm()->audioRefresh(); } } } // MIDI connections should be checked too... if (m_iMidiRefreshTimer > 0 && --m_iMidiRefreshTimer < 1) { m_iMidiRefreshTimer = 0; if (pMidiEngine->updateConnects() == 0) { appendMessagesColor( tr("MIDI connections change."), "#66cc99"); m_pConnections->connectForm()->midiRefresh(); } } // Check if its time to refresh audition/pre-listening status... if (m_iPlayerTimer > 0 && --m_iPlayerTimer < 1) { m_iPlayerTimer = 0; const bool bPlayerOpen = (pAudioEngine->isPlayerOpen() || pMidiEngine->isPlayerOpen()); if (bPlayerOpen) { if ((m_pFiles && m_pFiles->isPlayState()) && (m_pFileSystem && m_pFileSystem->isPlayState())) ++m_iPlayerTimer; } if (m_iPlayerTimer < 1) { if (m_pFiles && m_pFiles->isPlayState()) m_pFiles->setPlayState(false); if (m_pFileSystem && m_pFileSystem->isPlayState()) m_pFileSystem->setPlayState(false); if (bPlayerOpen) { appendMessages(tr("Playing ended.")); pAudioEngine->closePlayer(); pMidiEngine->closePlayer(); } } } // Slower plugin UI idle cycle... #ifdef CONFIG_DSSI #ifdef CONFIG_LIBLO qtractorDssiPlugin::idleEditorAll(); #endif #endif // Auto-save option routine... if (m_iAutoSavePeriod > 0 && m_iDirtyCount > 0) { m_iAutoSaveTimer += QTRACTOR_TIMER_DELAY; if (m_iAutoSaveTimer > m_iAutoSavePeriod && !bPlaying) { m_iAutoSaveTimer = 0; autoSaveSession(); } } // Check if its time to stabilize main form... if (m_iStabilizeTimer > 0/* && --m_iStabilizeTimer < 1 */) { m_iStabilizeTimer = 0; stabilizeForm(); } // Register the next slow-timer slot. QTimer::singleShot(QTRACTOR_TIMER_DELAY, this, SLOT(slowTimerSlot())); } //------------------------------------------------------------------------- // qtractorMainForm -- MIDI engine notifications. // ALSA sequencer notification slot. void qtractorMainForm::alsaNotify (void) { // This specialty needs acknowledgement... m_pSession->midiEngine()->alsaNotifyAck(); // A MIDI graph change has just been occurred; // try to postpone the event effect a little more... if (m_iMidiRefreshTimer < 2) ++m_iMidiRefreshTimer; } // Audio file peak notification slot. void qtractorMainForm::audioPeakNotify (void) { // An audio peak file has just been (re)created; // try to postpone the event effect a little more... if (m_iAudioPeakTimer < 2) ++m_iAudioPeakTimer; } // Custom audio shutdown event handler. void qtractorMainForm::audioShutNotify (void) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorMainForm::audioShutNotify()"); #endif // HACK: The audio engine (jackd) most probably // is down, not up and running anymore, anyway... m_pSession->lock(); // Always do auto-save here, hence... autoSaveSession(); // Engines shutdown is on demand... m_pSession->shutdown(); m_pConnections->clear(); // HACK: Done. m_pSession->unlock(); // Send an informative message box... appendMessagesError( tr("The audio engine has been shutdown.\n\n" "Make sure the JACK audio server (jackd)\n" "is up and running and then restart session.")); // Try an immediate restart, though... checkRestartSession(); // Make things just bearable... ++m_iStabilizeTimer; } // Custom audio XRUN event handler. void qtractorMainForm::audioXrunNotify (void) { // An XRUN has just been notified... ++m_iXrunCount; // Skip this one, maybe we're under some kind of storm; if (m_iXrunTimer > 0) ++m_iXrunSkip; // Defer the informative effect... ++m_iXrunTimer; } // Custom audio port/graph change event handler. void qtractorMainForm::audioPortNotify (void) { // An Audio graph change has just been issued; // try to postpone the event effect a little more... if (m_iAudioRefreshTimer < 2) ++m_iAudioRefreshTimer; } // Custom audio buffer size change event handler. void qtractorMainForm::audioBuffNotify ( unsigned int iBufferSize ) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorMainForm::audioBuffNotify(%u)", iBufferSize); #endif qtractorAudioEngine *pAudioEngine = m_pSession->audioEngine(); if (pAudioEngine == nullptr) return; qtractorMidiEngine *pMidiEngine = m_pSession->midiEngine(); if (pMidiEngine == nullptr) return; // HACK: The audio engine (jackd) is still up // and running, just with bigger buffer size... m_pSession->lock(); // Always do auto-save here, hence... autoSaveSession(); // Connections snapshot stuff... qtractorBus::Connections audio_connections; qtractorBus::Connections midi_connections; // Get all connections snapshot... audio_connections.save(pAudioEngine); midi_connections.save(pMidiEngine); // Engines shutdown is on demand... m_pSession->shutdown(); m_pConnections->clear(); // HACK: Done. m_pSession->unlock(); // Send an informative message box... appendMessagesError( tr("The audio engine buffer size has changed,\n" "increased from %1 to %2 frames/period.\n\n" "Reloading the current session file\n" "is highly recommended.") .arg(pAudioEngine->bufferSize()) .arg(iBufferSize)); #if 0 // Reload the previously auto-saved session... const QString& sAutoSavePathname = m_pOptions->sAutoSavePathname; if (!sAutoSavePathname.isEmpty() && QFileInfo(sAutoSavePathname).exists()) { // Reset (soft) subject/observer queue. qtractorSubject::resetQueue(); // Reset all dependables to default. m_pMixer->clear(); m_pFiles->clear(); // Close session engines. m_pSession->close(); m_pSession->clear(); m_pTempoCursor->clear(); // And last but not least. m_pConnections->clear(); m_pTracks->clear(); // Clear (hard) subject/observer queue. qtractorSubject::clearQueue(); // Reset playhead. m_iPlayHead = 0; #ifdef CONFIG_LV2 qtractorLv2PluginType::lv2_close(); #endif // Reload the auto-saved session alright... const int iFlags = qtractorDocument::Default; if (loadSessionFileEx(sAutoSavePathname, iFlags, false)) { m_sFilename = m_pOptions->sAutoSaveFilename; ++m_iDirtyCount; } // Final view update, just in case... selectionNotifySlot(nullptr); } else #else // Try an immediate restart, and restore connections snapshot... if (checkRestartSession()) { audio_connections.load(pAudioEngine); midi_connections.load(pMidiEngine); } // Shall make it dirty anyway... updateDirtyCount(true); #endif // Make things just bearable... ++m_iStabilizeTimer; } #ifdef CONFIG_JACK_SESSION #if defined(Q_CC_GNU) || defined(Q_CC_MINGW) #pragma GCC diagnostic push #pragma GCC diagnostic ignored "-Wdeprecated-declarations" #endif #endif // Custom (JACK) session event handler. void qtractorMainForm::audioSessNotify ( void *pvSessionArg ) { #ifdef CONFIG_JACK_SESSION if (m_pOptions == nullptr) return; qtractorAudioEngine *pAudioEngine = m_pSession->audioEngine(); if (pAudioEngine == nullptr) return; jack_client_t *pJackClient = pAudioEngine->jackClient(); if (pJackClient == nullptr) return; jack_session_event_t *pJackSessionEvent = (jack_session_event_t *) pvSessionArg; #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::audioSessNotify()" " type=%d client_uuid=\"%s\" session_dir=\"%s\"", int(pJackSessionEvent->type), pJackSessionEvent->client_uuid, pJackSessionEvent->session_dir); #endif const bool bTemplate = (pJackSessionEvent->type == JackSessionSaveTemplate); const bool bQuit = (pJackSessionEvent->type == JackSessionSaveAndQuit); if (m_pSession->sessionName().isEmpty()) m_pSession->setSessionName(::getenv("LADISH_PROJECT_NAME")); if (m_pSession->sessionName().isEmpty()) editSession(); QString sSessionName = m_pSession->sessionName(); if (sSessionName.isEmpty()) sSessionName = tr("Untitled%1").arg(m_iUntitled); const QString sSessionDir = QString::fromUtf8(pJackSessionEvent->session_dir); const QString sSessionExt = (bTemplate ? qtractorDocument::templateExt() : m_pOptions->sSessionExt); const QString sSessionFile = sSessionName + '.' + sSessionExt; QStringList args; args << QApplication::applicationFilePath(); args << QString("--session-id=%1").arg(pJackSessionEvent->client_uuid); const QString sFilename = QFileInfo(sSessionDir, sSessionFile).absoluteFilePath(); const int iFlags = (bTemplate ? qtractorDocument::Template : qtractorDocument::Default); if (saveSessionFileEx(sFilename, iFlags | qtractorDocument::SymLink, false)) args << QString("\"${SESSION_DIR}%1\"").arg(sSessionFile); const QByteArray aCmdLine = args.join(" ").toUtf8(); pJackSessionEvent->command_line = ::strdup(aCmdLine.constData()); jack_session_reply(pJackClient, pJackSessionEvent); jack_session_event_free(pJackSessionEvent); if (bQuit) { m_iDirtyCount = 0; close(); } #endif // CONFIG_JACK_SESSION } #ifdef CONFIG_JACK_SESSION #if defined(Q_CC_GNU) || defined(Q_CC_MINGW) #pragma GCC diagnostic pop #endif #endif // Custom (JACK) transport sync event handler. void qtractorMainForm::audioSyncNotify ( unsigned long iPlayHead, bool bPlaying ) { if (m_pSession->isBusy()) return; #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::audioSyncNotify(%lu, %d)", iPlayHead, int(bPlaying)); #endif if (( bPlaying && !m_pSession->isPlaying()) || (!bPlaying && m_pSession->isPlaying())) { // Toggle playing! transportPlay(); } m_pSession->setPlayHeadEx(iPlayHead); ++m_iTransportUpdate; } // Custom (JACK) audio property change event handler. void qtractorMainForm::audioPropNotify (void) { // An Audio property change has just been issued; // try to postpone the event effect a little more... if (m_iAudioRefreshTimer < 2) ++m_iAudioRefreshTimer; // Mark that a complete refresh is needed... ++m_iAudioPropertyChange; } // Custom MMC event handler. void qtractorMainForm::midiMmcNotify ( const qtractorMmcEvent& mmce ) { QString sMmcText("MIDI MMC: "); switch (mmce.cmd()) { case qtractorMmcEvent::STOP: case qtractorMmcEvent::PAUSE: sMmcText += tr("STOP"); if (setPlaying(false) // Auto-backward reset feature... && m_ui.transportAutoBackwardAction->isChecked()) m_pSession->setPlayHead(playHeadBackward()); break; case qtractorMmcEvent::PLAY: case qtractorMmcEvent::DEFERRED_PLAY: sMmcText += tr("PLAY"); setPlaying(true); break; case qtractorMmcEvent::FAST_FORWARD: sMmcText += tr("FFWD"); setRolling(+1); break; case qtractorMmcEvent::REWIND: sMmcText += tr("REW"); setRolling(-1); break; case qtractorMmcEvent::RECORD_STROBE: case qtractorMmcEvent::RECORD_PAUSE: sMmcText += tr("REC ON"); if (!setRecording(true)) { // Send MMC RECORD_EXIT command immediate reply... m_pSession->midiEngine()->sendMmcCommand( qtractorMmcEvent::RECORD_EXIT); } break; case qtractorMmcEvent::RECORD_EXIT: sMmcText += tr("REC OFF"); setRecording(false); break; case qtractorMmcEvent::MMC_RESET: sMmcText += tr("RESET"); setRolling(0); break; case qtractorMmcEvent::LOCATE: sMmcText += tr("LOCATE %1").arg(mmce.locate()); setLocate(mmce.locate()); break; case qtractorMmcEvent::SHUTTLE: sMmcText += tr("SHUTTLE %1").arg(mmce.shuttle()); setShuttle(mmce.shuttle()); break; case qtractorMmcEvent::STEP: sMmcText += tr("STEP %1").arg(mmce.step()); setStep(mmce.step()); break; case qtractorMmcEvent::MASKED_WRITE: switch (mmce.scmd()) { case qtractorMmcEvent::TRACK_RECORD: sMmcText += tr("TRACK RECORD %1 %2") .arg(mmce.track()) .arg(mmce.isOn()); break; case qtractorMmcEvent::TRACK_MUTE: sMmcText += tr("TRACK MUTE %1 %2") .arg(mmce.track()) .arg(mmce.isOn()); break; case qtractorMmcEvent::TRACK_SOLO: sMmcText += tr("TRACK SOLO %1 %2") .arg(mmce.track()) .arg(mmce.isOn()); break; case qtractorMmcEvent::TRACK_MONITOR: sMmcText += tr("TRACK MONITOR %1 %2") .arg(mmce.track()) .arg(mmce.isOn()); break; default: sMmcText += tr("Unknown sub-command"); break; } setTrack(mmce.scmd(), mmce.track(), mmce.isOn()); break; default: sMmcText += tr("Not implemented"); break; } appendMessages(sMmcText); ++m_iStabilizeTimer; } // Custom controller event handler. void qtractorMainForm::midiCtlNotify ( const qtractorCtlEvent& ctle ) { #ifdef CONFIG_DEBUG QString sCtlText(tr("MIDI CTL: %1, Channel %2, Param %3, Value %4") .arg(qtractorMidiControl::nameFromType(ctle.type())) .arg(ctle.channel() + 1) .arg(ctle.param()) .arg(ctle.value())); qDebug("qtractorMainForm::midiCtlNotify() %s.", sCtlText.toUtf8().constData()); #endif // Check if controller is used as MIDI controller... if (m_pMidiControl->processEvent(ctle)) { #ifdef CONFIG_DEBUG appendMessages(sCtlText); #endif return; } if (ctle.type() == qtractorMidiEvent::CONTROLLER) { /* FIXME: JLCooper faders (as from US-224)... if (ctle.channel() == 15) { // Event translation... int iTrack = int(ctle.controller()) & 0x3f; float fGain = float(ctle.value()) / 127.0f; // Find the track by number... qtractorTrack *pTrack = m_pSession->tracks().at(iTrack); if (pTrack) { m_pSession->execute( new qtractorTrackGainCommand(pTrack, fGain, true)); #ifdef CONFIG_DEBUG sCtlText += ' '; sCtlText += tr("(track %1, gain %2)") .arg(iTrack).arg(fGain); appendMessages(sCtlText); #endif } } else */ // Handle volume controls... if (ctle.param() == 7) { int iTrack = 0; const float fGain = float(ctle.value()) / 127.0f; for (qtractorTrack *pTrack = m_pSession->tracks().first(); pTrack; pTrack = pTrack->next()) { if (pTrack->trackType() == qtractorTrack::Midi && pTrack->midiChannel() == ctle.channel()) { m_pSession->execute( new qtractorTrackGainCommand(pTrack, fGain, true)); #ifdef CONFIG_DEBUG sCtlText += ' '; sCtlText += tr("(track %1, gain %2)") .arg(iTrack).arg(fGain); appendMessages(sCtlText); #endif } ++iTrack; } } else // Handle pan controls... if (ctle.param() == 10) { int iTrack = 0; const float fPanning = (float(ctle.value()) - 64.0f) / 63.0f; for (qtractorTrack *pTrack = m_pSession->tracks().first(); pTrack; pTrack = pTrack->next()) { if (pTrack->trackType() == qtractorTrack::Midi && pTrack->midiChannel() == ctle.channel()) { m_pSession->execute( new qtractorTrackPanningCommand(pTrack, fPanning, true)); #ifdef CONFIG_DEBUG sCtlText += ' '; sCtlText += tr("(track %1, panning %2)") .arg(iTrack).arg(fPanning); appendMessages(sCtlText); #endif } ++iTrack; } } } } // Custom MIDI SPP event handler. void qtractorMainForm::midiSppNotify ( int iSppCmd, unsigned short iSongPos ) { #ifdef CONFIG_DEBUG QString sSppText("MIDI SPP: "); #endif switch (iSppCmd) { case SND_SEQ_EVENT_START: #ifdef CONFIG_DEBUG sSppText += tr("START"); #endif setSongPos(0); setPlaying(true); break; case SND_SEQ_EVENT_STOP: #ifdef CONFIG_DEBUG sSppText += tr("STOP"); #endif if (setPlaying(false) // Auto-backward reset feature... && m_ui.transportAutoBackwardAction->isChecked()) m_pSession->setPlayHead(playHeadBackward()); break; case SND_SEQ_EVENT_CONTINUE: #ifdef CONFIG_DEBUG sSppText += tr("CONTINUE"); #endif setPlaying(true); break; case SND_SEQ_EVENT_SONGPOS: #ifdef CONFIG_DEBUG sSppText += tr("SONGPOS %1").arg(iSongPos); #endif setSongPos(iSongPos); break; default: #ifdef CONFIG_DEBUG sSppText += tr("Not implemented"); #endif break; } #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::midiSppNotify() %s.", sSppText.toUtf8().constData()); appendMessages(sSppText); #endif ++m_iStabilizeTimer; } // Custom MIDI Clock event handler. void qtractorMainForm::midiClkNotify ( float fTempo ) { #ifdef CONFIG_DEBUG QString sClkText("MIDI CLK: "); sClkText += tr("%1 BPM").arg(fTempo); qDebug("qtractorMainForm::midiClkNotify() %s.", sClkText.toUtf8().constData()); appendMessages(sClkText); #endif if (m_pTracks) m_pTracks->clearSelect(true); // Find appropriate node... qtractorTimeScale *pTimeScale = m_pSession->timeScale(); qtractorTimeScale::Cursor& cursor = pTimeScale->cursor(); qtractorTimeScale::Node *pNode = cursor.seekFrame(m_pSession->playHead()); // Now, express the change immediately... if (pNode->prev()) { pNode->tempo = fTempo; pTimeScale->updateNode(pNode); } else { m_pSession->setTempo(fTempo); } ++m_iTransportUpdate; updateContents(nullptr, true); ++m_iStabilizeTimer; } //------------------------------------------------------------------------- // qtractorMainForm -- General contents change stuff. // Audio file addition slot funtion. void qtractorMainForm::addAudioFile ( const QString& sFilename ) { // Add the just dropped audio file... if (m_pFiles) m_pFiles->addAudioFile(sFilename); ++m_iStabilizeTimer; } // Audio file selection slot funtion. void qtractorMainForm::selectAudioFile ( const QString& sFilename, int iTrackChannel, bool bSelect ) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::selectAudioFile(\"%s\", %d, %d)", sFilename.toUtf8().constData(), iTrackChannel, int(bSelect)); #endif // Select audio file... if (m_pTracks) { m_pTracks->trackView()->selectClipFile( qtractorTrack::Audio, sFilename, iTrackChannel, bSelect); } ++m_iStabilizeTimer; } // Audio file activation slot funtion. void qtractorMainForm::activateAudioFile ( const QString& sFilename, int /*iTrackChannel*/ ) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::activateAudioFile(\"%s\")", sFilename.toUtf8().constData()); #endif // Make sure session is activated... checkRestartSession(); // We'll start playing if the file is valid, otherwise // the player is stopped (eg. empty filename)... qtractorAudioEngine *pAudioEngine = m_pSession->audioEngine(); if (pAudioEngine && pAudioEngine->openPlayer(sFilename)) { // Try updating player status anyway... if (m_pFiles) m_pFiles->setPlayState(true); if (m_pFileSystem) m_pFileSystem->setPlayState(true); ++m_iPlayerTimer; appendMessages(tr("Playing \"%1\"...") .arg(QFileInfo(sFilename).fileName())); } ++m_iStabilizeTimer; } // MIDI file addition slot funtion. void qtractorMainForm::addMidiFile ( const QString& sFilename ) { // Add the just dropped MIDI file... if (m_pFiles) m_pFiles->addMidiFile(sFilename); ++m_iStabilizeTimer; } // MIDI file selection slot funtion. void qtractorMainForm::selectMidiFile ( const QString& sFilename, int iTrackChannel, bool bSelect ) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::selectMidiFile(\"%s\", %d, %d)", sFilename.toUtf8().constData(), iTrackChannel, int(bSelect)); #endif // Select MIDI file track/channel... if (m_pTracks) { m_pTracks->trackView()->selectClipFile( qtractorTrack::Midi, sFilename, iTrackChannel, bSelect); } ++m_iStabilizeTimer; } // MIDI file activation slot funtion. void qtractorMainForm::activateMidiFile ( const QString& sFilename, int iTrackChannel ) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::activateMidiFile(\"%s\", %d)", sFilename.toUtf8().constData(), iTrackChannel); #endif // Make sure session is activated... checkRestartSession(); // We'll start playing if the file is valid, otherwise // the player is stopped (eg. empty filename)... qtractorMidiEngine *pMidiEngine = m_pSession->midiEngine(); if (pMidiEngine && pMidiEngine->openPlayer(sFilename, iTrackChannel)) { // Try updating player status anyway... if (m_pFiles) m_pFiles->setPlayState(true); if (m_pFileSystem) m_pFileSystem->setPlayState(true); ++m_iPlayerTimer; appendMessages(tr("Playing \"%1\"...") .arg(QFileInfo(sFilename).fileName())); } ++m_iStabilizeTimer; } // Generic file activation slot funtion. void qtractorMainForm::activateFile ( const QString& sFilename ) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::activateFile(\"%s\")", sFilename.toUtf8().constData()); #endif // First test if it's an audio file ? qtractorAudioFile *pFile = qtractorAudioFileFactory::createAudioFile(sFilename); if (pFile) { if (pFile->open(sFilename)) { pFile->close(); delete pFile; activateAudioFile(sFilename); } else { delete pFile; } } else { // Then whether it's a MIDI file... qtractorMidiFile file; if (file.open(sFilename)) { file.close(); activateMidiFile(sFilename); } else // Maybe a session file?... if (closeSession()) loadSessionFile(sFilename); } } // Tracks view selection change slot. void qtractorMainForm::trackSelectionChanged (void) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorMainForm::trackSelectionChanged()"); #endif // Select sync to mixer... if (m_pTracks && m_pMixer && m_pMixer->trackRack()) { qtractorMixerStrip *pStrip = nullptr; qtractorTrack *pTrack = m_pTracks->trackList()->currentTrack(); if (pTrack) pStrip = (m_pMixer->trackRack())->findStrip(pTrack->monitor()); if (pStrip) { const int wm = (pStrip->width() >> 1); (m_pMixer->trackRack())->ensureVisible( pStrip->pos().x() + wm, 0, wm, 0); } // Doesn't matter whether strip is null... (m_pMixer->trackRack())->setSelectedStrip(pStrip); // HACK: Set current session track for monitoring purposes... if (m_ui.trackAutoMonitorAction->isChecked()) m_pSession->setCurrentTrack(pTrack); } ++m_iStabilizeTimer; } // Mixer view selection change slot. void qtractorMainForm::mixerSelectionChanged (void) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorMainForm::mixerSelectionChanged()"); #endif // Select sync to tracks... if (m_pTracks && m_pMixer && m_pMixer->trackRack()) { qtractorTrack *pTrack = nullptr; qtractorMixerStrip *pStrip = (m_pMixer->trackRack())->selectedStrip(); if (pStrip) pTrack = pStrip->track(); m_pTracks->trackList()->setCurrentTrack(pTrack); } ++m_iStabilizeTimer; } // Tracks view selection change slot. void qtractorMainForm::selectionNotifySlot ( qtractorMidiEditor *pMidiEditor ) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorMainForm::selectionNotifySlot()"); #endif // Read session edit-head/tails... const unsigned long iEditHead = m_pSession->editHead(); const unsigned long iEditTail = m_pSession->editTail(); // Track-view is due... if (m_pTracks) { qtractorTrackView *pTrackView = m_pTracks->trackView(); pTrackView->setEditHead(iEditHead); pTrackView->setEditTail(iEditTail); pTrackView->setPlayHeadAutoBackward( m_pSession->playHeadAutoBackward()); // if (pMidiEditor) m_pTracks->clearSelect(); } // Update editors edit-head/tails... QListIterator iter(m_editors); while (iter.hasNext()) { qtractorMidiEditor *pEditor = (iter.next())->editor(); if (pEditor != pMidiEditor) { pEditor->setEditHead(iEditHead, false); pEditor->setEditTail(iEditTail, false); } } // Normal status ahead... ++m_iStabilizeTimer; } // Clip editors update helper. void qtractorMainForm::changeNotifySlot ( qtractorMidiEditor *pMidiEditor ) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorMainForm::changeNotifySlot(%p)", pMidiEditor); #endif updateContents(pMidiEditor, true); } // Command update helper. void qtractorMainForm::updateNotifySlot ( unsigned int flags ) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorMainForm::updateNotifySlot(0x%02x)", int(flags)); #endif // Always reset any track view selection... // (avoid change/update notifications, again) if (m_pTracks && (flags & qtractorCommand::ClearSelect)) m_pTracks->clearSelect(flags & qtractorCommand::Reset); // Proceed as usual... updateContents(nullptr, (flags & qtractorCommand::Refresh)); } // Common update helper. void qtractorMainForm::updateContents ( qtractorMidiEditor *pMidiEditor, bool bRefresh ) { // Maybe, just maybe, we've made things larger... m_pTempoCursor->clear(); m_pSession->updateTimeScale(); m_pSession->updateSession(); // Refresh track-view? if (m_pTracks) m_pTracks->updateContents(bRefresh); // Update other editors contents... QListIterator iter(m_editors); while (iter.hasNext()) { qtractorMidiEditorForm *pForm = iter.next(); if (pForm->editor() != pMidiEditor) pForm->updateTimeScale(); } // Notify who's watching... contentsChanged(); } void qtractorMainForm::updateDirtyCount ( bool bDirtyCount ) { if (bDirtyCount) { ++m_iDirtyCount; } else { m_iDirtyCount = 0; } #ifdef CONFIG_NSM if (m_pNsmClient && m_pNsmClient->is_active()) { if (!m_bNsmDirty && bDirtyCount) { m_pNsmClient->dirty(true); m_bNsmDirty = true; } else if (m_bNsmDirty && !bDirtyCount) { m_pNsmClient->dirty(false); m_bNsmDirty = false; } } #endif } // Tracks view contents change slot. void qtractorMainForm::contentsChanged (void) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorMainForm::contentsChanged()"); #endif // HACK: Force immediate stabilization later... //m_iStabilizeTimer = 0; // Stabilize session toolbar widgets... // m_pTempoSpinBox->setTempo(m_pSession->tempo(), false); // m_pTempoSpinBox->setBeatsPerBar(m_pSession->beatsPerBar(), false); // m_pTempoSpinBox->setBeatDivisor(m_pSession->beatDivisor(), false); m_pSnapPerBeatComboBox->setCurrentIndex( qtractorTimeScale::indexFromSnap(m_pSession->snapPerBeat())); m_pThumbView->updateContents(); dirtyNotifySlot(); } // Tracks view contents dirty up slot. void qtractorMainForm::dirtyNotifySlot (void) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorMainForm::dirtyNotifySlot()"); #endif updateDirtyCount(true); selectionNotifySlot(nullptr); } // Tempo spin-box change slot. void qtractorMainForm::transportTempoChanged ( float fTempo, unsigned short iBeatsPerBar, unsigned short iBeatDivisor ) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::transportTempoChanged(%g, %u, %u)", fTempo, iBeatsPerBar, iBeatDivisor); #endif // Find appropriate node... qtractorTimeScale *pTimeScale = m_pSession->timeScale(); qtractorTimeScale::Cursor& cursor = pTimeScale->cursor(); qtractorTimeScale::Node *pNode = cursor.seekFrame(m_pSession->playHead()); // Now, express the change as an undoable command... m_pSession->execute(new qtractorTimeScaleUpdateNodeCommand( pTimeScale, pNode->frame, fTempo, 2, iBeatsPerBar, iBeatDivisor)); ++m_iTransportUpdate; } void qtractorMainForm::transportTempoFinished (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::transportTempoFinished()"); #endif const bool bBlockSignals = m_pTempoSpinBox->blockSignals(true); m_pTempoSpinBox->clearFocus(); m_pTempoSpinBox->blockSignals(bBlockSignals); } // Snap-per-beat spin-box change slot. void qtractorMainForm::snapPerBeatChanged ( int iSnap ) { // Avoid bogus changes... const unsigned short iSnapPerBeat = qtractorTimeScale::snapFromIndex(iSnap); if (iSnapPerBeat == m_pSession->snapPerBeat()) return; #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::snapPerBeatChanged(%u)", iSnapPerBeat); #endif // No need to express this change as a undoable command... m_pSession->setSnapPerBeat(iSnapPerBeat); } // Time format custom context menu. void qtractorMainForm::transportTimeFormatChanged ( int iDisplayFormat ) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::transportTimeFormatChanged(%d)", iDisplayFormat); #endif if (m_pOptions) { m_pOptions->iDisplayFormat = iDisplayFormat; updateDisplayFormat(); } ++m_iStabilizeTimer; } // Real thing: the playhead has been changed manually! void qtractorMainForm::transportTimeChanged ( unsigned long iPlayHead ) { if (m_iTransportUpdate > 0) return; #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::transportTimeChanged(%lu)", iPlayHead); #endif m_pSession->setPlayHead(iPlayHead); ++m_iTransportUpdate; ++m_iStabilizeTimer; } void qtractorMainForm::transportTimeFinished (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::transportTimeFinished()"); #endif const bool bBlockSignals = m_pTimeSpinBox->blockSignals(true); m_pTimeSpinBox->clearFocus(); m_pTimeSpinBox->blockSignals(bBlockSignals); } // Tempo-map custom context menu. void qtractorMainForm::transportTempoContextMenu ( const QPoint& /*pos*/ ) { viewTempoMap(); } // end of qtractorMainForm.cpp qtractor-0.9.25/src/PaxHeaders/qtractorMidiEditor.h0000644000000000000000000000013214166551171017304 xustar0030 mtime=1641730681.452610232 30 atime=1641730681.452610232 30 ctime=1641730681.452610232 qtractor-0.9.25/src/qtractorMidiEditor.h0000644000175000001440000004664314166551171020551 0ustar00rncbcusers00000000000000// qtractorMidiEditor.h // /**************************************************************************** Copyright (C) 2005-2021, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorMidiEditor_h #define __qtractorMidiEditor_h #include "qtractorMidiCursor.h" #include "qtractorMidiEditSelect.h" #include "qtractorMidiEvent.h" #include #include #include // Forward declarations. class qtractorScrollView; class qtractorRubberBand; class qtractorCommandList; class qtractorMidiEditList; class qtractorMidiEditTime; class qtractorMidiEditView; class qtractorMidiEditEventScale; class qtractorMidiEditEvent; class qtractorMidiThumbView; class qtractorMidiEditCommand; class qtractorMidiClip; class qtractorTimeScale; class qtractorTrack; class QFrame; class QComboBox; class QCloseEvent; class QCursor; //---------------------------------------------------------------------------- // qtractorMidiEditor -- The main session track listview widget. class qtractorMidiEditor : public QSplitter { Q_OBJECT public: // Constructor. qtractorMidiEditor(QWidget *pParent); // Destructor. ~qtractorMidiEditor(); // MIDI clip sequence accessors. void setMidiClip(qtractorMidiClip *pMidiClip); qtractorMidiClip *midiClip() const; // MIDI clip properties accessors. const QString& filename() const; unsigned short trackChannel() const; unsigned short format() const; qtractorMidiSequence *sequence() const; // Event foreground (outline) color. void setForeground(const QColor& fore); const QColor& foreground() const; // Event background (fill) color. void setBackground(const QColor& back); const QColor& background() const; // Snap-to-bar zebra mode. void setSnapZebra(bool bSnapZebra); bool isSnapZebra() const; // Snap-to-beat grid mode. void setSnapGrid(bool bSnapGrid); bool isSnapGrid() const; // Floating tool-tips mode. void setToolTips(bool bToolTips); bool isToolTips() const; // Drum mode (UI). void setDrumMode(bool bDrumMode); bool isDrumMode() const; // Edit (creational) mode. void setEditMode(bool bEditMode); bool isEditMode() const; // Edit draw (notes) mode. void setEditModeDraw(bool bEditModeDraw); bool isEditModeDraw() const; // Zoom (view) modes. enum { ZoomNone = 0, ZoomHorizontal = 1, ZoomVertical = 2, ZoomAll = 3 }; void setZoomMode(int iZoomMode); int zoomMode() const; // Zoom ratio accessors. void setHorizontalZoom(unsigned short iHorizontalZoom); unsigned short horizontalZoom() const; void setVerticalZoom(unsigned short iVerticalZoom); unsigned short verticalZoom() const; // Splitter sizes accessors. void setHorizontalSizes(const QList& sizes); QList horizontalSizes() const; void setVerticalSizes(const QList& sizes); QList verticalSizes() const; // Local time scale accessors. qtractorTimeScale *timeScale() const; unsigned long timeOffset() const; // Time-scale offset (in frames) accessors. void setOffset(unsigned long iOffset); unsigned long offset() const; // Time-scale length (in frames) accessors. void setLength(unsigned long iLength); unsigned long length() const; // Clip recording/overdub status. bool isClipRecord() const; // Ghost track accessors. void setGhostTrack(qtractorTrack *pGhostTrack); qtractorTrack *ghostTrack() const; // Child widgets accessors. QFrame *editListHeader() const; qtractorMidiEditList *editList() const; qtractorMidiEditTime *editTime() const; qtractorMidiEditView *editView() const; qtractorMidiEditEventScale *editEventScale() const; qtractorMidiEditEvent *editEvent() const; QFrame *editEventFrame() const; qtractorMidiThumbView *thumbView() const; // Edit-head/tail accessors. void setEditHead(unsigned long iEditHead, bool bSyncView = true); int editHeadX() const; void setEditTail(unsigned long iEditTail, bool bSyncView = true); int editTailX() const; // Play-head positioning. void setPlayHead(unsigned long iPlayHead, bool bSyncView = true); int playHeadX() const; // Update time-scale to master session. void updateTimeScale(); // Play-head follow-ness. void setSyncView(bool bSyncView); bool isSyncView() const; // Note autition while editing. void setSendNotes(bool bSendNotes); bool isSendNotes() const; // Note names display. void setNoteNames(bool bNoteNames); bool isNoteNames() const; // Note event value vs. duration display. void setNoteDuration(bool bNoteDuration); bool isNoteDuration() const; // Note event coloring. void setNoteColor(bool bNoteColor); bool isNoteColor() const; // Note event coloring. void setValueColor(bool bValueColor); bool isValueColor() const; // Snap-to-scale/quantize key accessor. void setSnapToScaleKey(int iSnapToScaleKey); int snapToScaleKey() const; // Snap-to-scale/quantize type accessor. void setSnapToScaleType(int iSnapToScaleType); int snapToScaleType() const; // Command predicate status. bool canUndo() const; bool canRedo() const; // Undo/redo last edit command. void undoCommand(); void redoCommand(); // Whether there's any items currently selected. bool isSelected() const; // Whether there's any items on the clipboard. static bool isClipboard(); // Clipboard commands. void cutClipboard(); void copyClipboard(); void pasteClipboard( unsigned short iPasteCount = 1, unsigned long iPastePeriod = 0); // Retrieve current paste period. // (as from current clipboard width) unsigned long pastePeriod() const; // Execute event removal. void deleteSelect(); // Select all/none contents. void selectAll(qtractorScrollView *pScrollView, bool bSelect = true, bool bToggle = false); // Select range view contents. void selectRange(qtractorScrollView *pScrollView, bool bToggle = false, bool bCommit = false); // Select everything between a given view rectangle. void selectRect(qtractorScrollView *pScrollView, const QRect& rect, bool bToggle = false, bool bCommit = false); // Add/remove one single event to current selection. void selectEvent(qtractorMidiEvent *pEvent, bool bSelect = true); // Retrieve current selection. QList selectedEvents() const; // Whether there's any events beyond the insertion point (edit-tail). bool isInsertable() const; // Whether there's any selected range (edit-head/tail). bool isSelectable() const; // Insert/remove edit range. void insertEditRange(); void removeEditRange(); // Update/sync integral contents. void updateContents(); // Try to center vertically the edit-view... void centerContents(); // Reset event cursors. void reset(bool bSelectClear); // Clear all contents. void clear(); // To optimize and keep track of current (re)draw // position, mostly like an sequence cursor/iterator. qtractorMidiEvent *seekEvent( qtractorMidiSequence *pSeq, unsigned long iTime); // Get event from given contents position. qtractorMidiEvent *eventAt(qtractorScrollView *pScrollView, const QPoint& pos, QRect *pRect = nullptr); // Start immediate some drag-edit mode... qtractorMidiEvent *dragEditEvent(qtractorScrollView *pScrollView, const QPoint& pos, const Qt::KeyboardModifiers& modifiers); // Track drag-move-select cursor and mode... qtractorMidiEvent *dragMoveEvent(qtractorScrollView *pScrollView, const QPoint& pos, const Qt::KeyboardModifiers& modifiers); // Start drag-move-selecting... void dragMoveStart(qtractorScrollView *pScrollView, const QPoint& pos, const Qt::KeyboardModifiers& modifiers); // Update drag-move-selection... void dragMoveUpdate(qtractorScrollView *pScrollView, const QPoint& pos, const Qt::KeyboardModifiers& modifiers); // Commit drag-move-selection... void dragMoveCommit(qtractorScrollView *pScrollView, const QPoint& pos, const Qt::KeyboardModifiers& modifiers); // Trap for help/tool-tip and leave events. bool dragMoveFilter(qtractorScrollView *pScrollView, QObject *pObject, QEvent *pEvent); // Keyboard event handler (common). bool keyPress(qtractorScrollView *pScrollView, int iKey, const Qt::KeyboardModifiers& modifiers); // Keyboard step handler. bool keyStep(int iKey, const Qt::KeyboardModifiers& modifiers); // Lost focus handler. void focusOut(qtractorScrollView *pScrollView); // Show selection tooltip... void showToolTip(qtractorScrollView *pScrollView, const QRect& rect) const; // MIDI event tool tip helper. QString eventToolTip(qtractorMidiEvent *pEvent, long iTimeDelta = 0, int iNoteDelta = 0, int iValueDelta = 0) const; // Temporary sync-view/follow-playhead hold state. void setSyncViewHoldOn(bool bOn); void setSyncViewHold(bool bSyncViewHold); bool isSyncViewHold() const; // Return either snapped pixel/frame, // or the passed one if [Alt] key is pressed. unsigned int pixelSnap(unsigned int x) const; unsigned long frameSnap(unsigned long iFrame) const; // Make given frame position visible in view. void ensureVisibleFrame(qtractorScrollView *pScrollView, unsigned long iFrame); // Visualize the event selection drag-move. void paintDragState(qtractorScrollView *pScrollView, QPainter *pPainter); // Reset drag/select/move state. void resetDragState(qtractorScrollView *pScrollView); // Tool indexes. enum Tool { Quantize = 0, Transpose = 1, Normalize = 2, Randomize = 3, Resize = 4, Rescale = 5, Timeshift = 6 }; // Edit tools form page selector. void executeTool(int iToolIndex); // Command list accessor. qtractorCommandList *commands() const; // Note name map accessor. const QString noteName(unsigned char note) const; // Program name map accessor. const QString& programName(unsigned char prog) const; // Controller name map accessor. const QString& controllerName(unsigned char controller) const; // RPN/NRPN map accessors. const QMap& rpnNames() const; const QMap& nrpnNames() const; // Control-14 map accessors. const QString& control14Name(unsigned char controller) const; // Default note name map accessor. static const QString defaultNoteName(unsigned char note, bool fDrums = false); // Default controller name accessor. static const QString& defaultControllerName(unsigned char controller); // Default RPN/NRPN map accessors. static const QMap& defaultRpnNames(); static const QMap& defaultNrpnNames(); // Default Control-14 map accessors. static const QString& defaultControl14Name(unsigned char controller); // Default scale key/type names accessors. static const QStringList& scaleKeyNames(); static const QStringList& scaleTypeNames(); // Scale quantizer method. static unsigned char snapToScale( unsigned char note, int iKey, int iScale); // Redirect selection notification. void selectionChangeNotify(); public slots: // Redirect note on/off; void sendNote(int iNote, int iVelocity = 0); // Update instrument defined names for current clip/track. void updateInstrumentNames(); // Zoom view slots. void zoomIn(); void zoomOut(); void zoomReset(); protected: // Update instrument default note names (nb. drum key names). void updateDefaultDrumNoteNames(); void updateDefaultControllerNames(); void updateDefaultRpnNames(); void updateDefaultNrpnNames(); // Zoom factor constants. enum { ZoomMin = 10, ZoomBase = 100, ZoomMax = 1000, ZoomStep = 10 }; // Zoom step evaluator. int zoomStep() const; // Common zoom factor settlers. void horizontalZoomStep(int iZoomStep); void verticalZoomStep(int iZoomStep); // Zoom centering context. struct ZoomCenter { int x, y, item; unsigned long frame; }; // Zoom centering prepare and post methods. void zoomCenterPre(ZoomCenter& zc) const; void zoomCenterPost(const ZoomCenter& zc); // Ensure point visibility depending on view. void ensureVisible(qtractorScrollView *pScrollView, const QPoint& pos); // Selection flags enum { SelectNone = 0, SelectClear = 1, SelectToggle = 2, SelectCommit = 4 }; // Clear all selection. void clearSelect(); // Update all selection rectangular areas. void updateSelect(bool bSelectReset); // Update the event selection list. void updateDragSelect(qtractorScrollView *pScrollView, const QRect& rectSelect, int flags); // Compute current drag time snap (in ticks). long timeSnap(long iTime) const; // Compute current drag time delta (in ticks). long timeDelta(qtractorScrollView *pScrollView) const; // Compute current drag note delta. int noteDelta(qtractorScrollView *pScrollView) const; // Compute current drag value delta. int valueDelta(qtractorScrollView *pScrollView) const; // Safe/capped value helpers. int safeNote(int iNote) const; int safeValue(int iValue) const; int safeValue14(int iValue14) const; int safePitchBend(int iPitchBend) const; // Apply the event drag-resize (also editing). void resizeEvent(qtractorMidiEvent *pEvent, long iTimeDelta, int iValueDelta, qtractorMidiEditCommand *pEditCommand = nullptr); // Update event selection rectangle. void updateEvent(qtractorMidiEvent *pEvent); // Update event visual rectangles. void updateEventRects(qtractorMidiEvent *pEvent, QRect& rectEvent, QRect& rectView) const; // Drag-move current selection. void updateDragMove(qtractorScrollView *pScrollView, const QPoint& pos); // Finalize the event drag-move. void executeDragMove(qtractorScrollView *pScrollView, const QPoint& pos); // Drag-resize current selection (also editing). void updateDragResize(qtractorScrollView *pScrollView, const QPoint& pos); // Finalize the event drag-resize (also editing). void executeDragResize(qtractorScrollView *pScrollView, const QPoint& pos); // Drag-rescale current selection. void updateDragRescale(qtractorScrollView *pScrollView, const QPoint& pos); // Finalize the event drag-rescale. void executeDragRescale(qtractorScrollView *pScrollView, const QPoint& pos); // Finalize the event drag-paste. void executeDragPaste(qtractorScrollView *pScrollView, const QPoint& pos); // Drag(draw) event value-resize check. bool isDragEventResize(Qt::KeyboardModifiers modifiers) const; // Drag(draw) event value-resize to current selection... void updateDragEventResize(const QPoint& pos); // Apply drag(draw) event value-resize to current selection. void executeDragEventResize(const QPoint& pos); // Vertical line position drawing. void drawPositionX(int& iPositionX, int x, bool bSyncView); // Specialized drag/time-scale (draft)... struct DragTimeScale; // Initialize default names hash maps. static void initDefaultNoteNames(); static void initDefaultControllerNames(); static void initDefaultRpnNames(); static void initDefaultNrpnNames(); static void initDefaultControl14Names(); // Scale key/note resolver. static int scaleTabNote(int iScale, int n); protected slots: // Horizontal zoom view slots. void horizontalZoomInSlot(); void horizontalZoomOutSlot(); void horizontalZoomResetSlot(); // Vertical zoom view slots. void verticalZoomInSlot(); void verticalZoomOutSlot(); void verticalZoomResetSlot(); // Splitters moved slots. void horizontalSplitterSlot(); void verticalSplitterSlot(); // Command execution notification slot. void updateNotifySlot(unsigned int flags); signals: // Emitted on selection/changes. void selectNotifySignal(qtractorMidiEditor *); void changeNotifySignal(qtractorMidiEditor *); // Send note event signale. void sendNoteSignal(int, int); private: // The editing sequence. qtractorMidiClip *m_pMidiClip; // Event fore/background colors. QColor m_foreground; QColor m_background; // The main widget splitters. QSplitter *m_pHSplitter; QSplitter *m_pVSplitter; // The main child widgets. QFrame *m_pEditListHeader; qtractorMidiEditList *m_pEditList; qtractorMidiEditTime *m_pEditTime; qtractorMidiEditView *m_pEditView; qtractorMidiEditEventScale *m_pEditEventScale; qtractorMidiEditEvent *m_pEditEvent; QFrame *m_pEditEventFrame; qtractorMidiThumbView *m_pThumbView; // The local time scale. qtractorTimeScale *m_pTimeScale; // The local time-scale offset/length. unsigned long m_iOffset; unsigned long m_iLength; // Event cursors (main time-line). qtractorMidiCursor m_cursor; qtractorMidiCursor m_cursorAt; // The current selection list. qtractorMidiEditSelect m_select; // Common drag state. enum DragState { DragNone = 0, DragStart, DragSelect, DragMove, DragRescale, DragResize, DragEventResize, DragPaste, DragStep } m_dragState, m_dragCursor; // Common drag-resize mode. enum ResizeMode { ResizeNone = 0, ResizeNoteRight, ResizeNoteLeft, ResizeValue, ResizeValue14, ResizePitchBend, ResizePgmChange } m_resizeMode; // The current selecting/dragging stuff. qtractorMidiEvent *m_pEventDrag; QPoint m_posDrag; QRect m_rectDrag; // Differential drag-move position. QPoint m_posDelta; // Step (keyboard) drag-move position QPoint m_posStep; // Drag(draw) event-value position. QPoint m_posDragEventResize; // Which widget holds focus on drag-paste? qtractorScrollView *m_pEditPaste; // Viewport rubber-banding stuff. qtractorRubberBand *m_pRubberBand; // Zoom mode flag. int m_iZoomMode; // Drum mode (UI). bool m_bDrumMode; // Edit mode flags. bool m_bEditMode; bool m_bEditModeDraw; bool m_bEventDragEdit; // Snap-to-beat/bar grid/zebra mode. bool m_bSnapZebra; bool m_bSnapGrid; // Floating tool-tips mode. bool m_bToolTips; // Last useful editing values. struct { unsigned char note; unsigned short value; unsigned long duration; unsigned short pitchBend; } m_last; // The local edit command list/queue. qtractorCommandList *m_pCommands; // Local edit-head/tail positioning. int m_iEditHeadX; int m_iEditTailX; // Local playhead positioning. int m_iPlayHeadX; bool m_bSyncView; // Note autition while editing. bool m_bSendNotes; // Note names display (inside rectangles). bool m_bNoteNames; // Event value stick vs. duration rectangle. bool m_bNoteDuration; // Event (note, velocity) coloring. bool m_bNoteColor; bool m_bValueColor; // The local clipboard stuff (singleton). static struct ClipBoard { // Constructor. ClipBoard() {} // Destructor. ~ClipBoard() { clear(); } // Clipboard clear. void clear() { qDeleteAll(items); items.clear(); } // Clipboard members. QList items; // Singleton declaration. } g_clipboard; // Instrument defined names for current clip/track. QHash m_noteNames; QHash m_programNames; QHash m_controllerNames; QMap m_rpnNames; QMap m_nrpnNames; // Snap-to-scale (aka.in-place scale-quantize) stuff. int m_iSnapToScaleKey; int m_iSnapToScaleType; // Temporary sync-view/follow-playhead hold state. bool m_bSyncViewHold; int m_iSyncViewHold; // Ghost track setting. qtractorTrack *m_pGhostTrack; }; #endif // __qtractorMidiEditor_h // end of qtractorMidiEditor.h qtractor-0.9.25/src/PaxHeaders/qtractorSession.cpp0000644000000000000000000000012714166551171017235 xustar0029 mtime=1641730681.46261034 29 atime=1641730681.46161033 29 ctime=1641730681.46261034 qtractor-0.9.25/src/qtractorSession.cpp0000644000175000001440000020410014166551171020456 0ustar00rncbcusers00000000000000// qtractorSession.cpp // /**************************************************************************** Copyright (C) 2005-2021, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorSession.h" #include "qtractorSessionCursor.h" #include "qtractorAudioEngine.h" #include "qtractorAudioPeak.h" #include "qtractorAudioClip.h" #include "qtractorAudioBuffer.h" #include "qtractorMidiEngine.h" #include "qtractorMidiClip.h" #include "qtractorMidiManager.h" #include "qtractorPlugin.h" #include "qtractorCurve.h" #include "qtractorInstrument.h" #include "qtractorCommand.h" #include "qtractorFileList.h" #include "qtractorFiles.h" #include "qtractorMainForm.h" #include #include #include #include #include #include #include #include //------------------------------------------------------------------------- // qtractorSession::Properties -- Session properties structure. // Helper clear/reset method. void qtractorSession::Properties::clear (void) { sessionDir = QDir().absolutePath(); sessionName.clear(); description.clear(); timeScale.clear(); } // Helper copy method. qtractorSession::Properties& qtractorSession::Properties::copy ( const Properties& props ) { if (&props != this) { sessionDir = props.sessionDir; sessionName = props.sessionName; description = props.description; timeScale = props.timeScale; } return *this; } //------------------------------------------------------------------------- // qtractorSession -- Session container. // pSeudo-singleton instance pointer. qtractorSession *qtractorSession::g_pSession = nullptr; // Pseudo-singleton instance accessor (static). qtractorSession *qtractorSession::getInstance (void) { return g_pSession; } // Constructor. qtractorSession::qtractorSession (void) { g_pSession = this; m_tracks.setAutoDelete(true); m_cursors.setAutoDelete(false); m_midiManagers.setAutoDelete(false); // Initial comon client name. m_sClientName = QTRACTOR_TITLE; // Singleton ownings. m_pFiles = new qtractorFileList(); m_pCommands = new qtractorCommandList(); m_pInstruments = new qtractorInstrumentList(); // The dubious permanency of the crucial device engines. m_pMidiEngine = new qtractorMidiEngine(this); m_pAudioEngine = new qtractorAudioEngine(this); m_pAudioPeakFactory = new qtractorAudioPeakFactory(); m_bAutoTimeStretch = false; m_bAutoDeactivate = false; m_iLoopRecordingMode = 0; clear(); } // Default destructor. qtractorSession::~qtractorSession (void) { close(); clear(); delete m_pAudioPeakFactory; delete m_pAudioEngine; delete m_pMidiEngine; delete m_pInstruments; delete m_pCommands; delete m_pFiles; g_pSession = nullptr; } // Initialize session engine(s). bool qtractorSession::init (void) { // Lock it up... lock(); // Actually init session device engines... const bool bResult = (m_pAudioEngine->init() && m_pMidiEngine->init()); // Done. unlock(); // HACK: Make sure we'll wait enough time (3 seconds) // to the JACK server starting up and stabilizing... if (bResult) { const unsigned int iFrameTime = (m_pAudioEngine->sampleRate() * 3); while (m_pAudioEngine->jackFrameTime() < iFrameTime) stabilize(); } return bResult; } // Open session engine(s). bool qtractorSession::open (void) { // Lock it up... lock(); // A default MIDI master bus is always in order... const QString sMaster("Master"); if (m_pMidiEngine->buses().count() == 0) { qtractorMidiBus *pMidiMasterBus = new qtractorMidiBus(m_pMidiEngine, sMaster, qtractorBus::Duplex); m_pMidiEngine->addBus(pMidiMasterBus); } // Get over the stereo playback default master bus... if (m_pAudioEngine->buses().count() == 0) { qtractorAudioBus *pAudioMasterBus = new qtractorAudioBus(m_pAudioEngine, sMaster, qtractorBus::Duplex); pAudioMasterBus->setAutoConnect(m_pAudioEngine->isMasterAutoConnect()); m_pAudioEngine->addBus(pAudioMasterBus); } // Actually open session device engines... if (!m_pAudioEngine->open() || !m_pMidiEngine->open()) { unlock(); close(); return false; } // Open all tracks (assign buses)... qtractorTrack *pTrack = m_tracks.first(); while (pTrack) { if (!pTrack->open()) { unlock(); close(); return false; } pTrack = pTrack->next(); } // Done. unlock(); return true; } // Close session engine(s). void qtractorSession::close (void) { // Lock it up... lock(); m_pAudioEngine->close(); m_pMidiEngine->close(); // Close all tracks (unassign buses)... for (qtractorTrack *pTrack = m_tracks.first(); pTrack; pTrack = pTrack->next()) { pTrack->close(); } unlock(); m_pFiles->cleanup(true); // clear(); } // Reset session. void qtractorSession::clear (void) { ATOMIC_SET(&m_locks, 0); ATOMIC_SET(&m_mutex, 0); m_pAudioPeakFactory->sync(); m_pCurrentTrack = nullptr; m_tracks.clear(); m_cursors.clear(); m_props.clear(); m_midiTags.clear(); // m_midiManagers.clear(); m_pMidiEngine->clear(); m_pAudioEngine->clear(); m_pCommands->clear(); m_pFiles->clear(); m_filePaths.clear(); m_trackNames.clear(); qtractorAudioClip::clearHashTable(); qtractorMidiClip::clearHashTable(); m_iSessionStart = 0; m_iSessionEnd = 0; m_iRecordTracks = 0; m_iMuteTracks = 0; m_iSoloTracks = 0; m_iAudioRecord = 0; m_iMidiRecord = 0; m_iMidiTag = 0; m_iEditHead = 0; m_iEditTail = 0; m_iEditHeadTime = 0; m_iEditTailTime = 0; m_iLoopStart = 0; m_iLoopEnd = 0; m_iLoopStartTime = 0; m_iLoopEndTime = 0; m_iPunchIn = 0; m_iPunchOut = 0; m_iPunchInTime = 0; m_iPunchOutTime = 0; m_iPlayHeadAutoBackward = 0; m_bRecording = false; updateTimeScale(); qtractorSessionCursor *pAudioCursor = m_pAudioEngine->sessionCursor(); if (pAudioCursor) { pAudioCursor->resetClips(); pAudioCursor->reset(); pAudioCursor->seek(0); m_cursors.append(pAudioCursor); } qtractorSessionCursor *pMidiCursor = m_pMidiEngine->sessionCursor(); if (pMidiCursor) { pMidiCursor->resetClips(); pMidiCursor->reset(); pMidiCursor->seek(0); m_cursors.append(pMidiCursor); } m_pAudioPeakFactory->cleanup(); qtractorMidiControl *pMidiControl = qtractorMidiControl::getInstance(); if (pMidiControl) pMidiControl->clearControlMap(); } // The global undoable command execuive. bool qtractorSession::execute ( qtractorCommand *pCommand ) { return m_pCommands->exec(pCommand); } // The global undoable command list reference. qtractorCommandList *qtractorSession::commands (void) const { return m_pCommands; } // Session instruments repository. qtractorInstrumentList *qtractorSession::instruments (void) const { return m_pInstruments; } // Session directory path accessors. void qtractorSession::setSessionDir ( const QString& sSessionDir ) { const QDir sdir(sSessionDir); if (sdir.exists()) m_props.sessionDir = sdir.absolutePath(); } const QString& qtractorSession::sessionDir (void) const { return m_props.sessionDir; } // Session filename accessors. void qtractorSession::setSessionName ( const QString& sSessionName ) { m_props.sessionName = sSessionName; } const QString& qtractorSession::sessionName (void) const { return m_props.sessionName; } // Session description accessors. void qtractorSession::setDescription ( const QString& sDescription ) { m_props.description = sDescription; } const QString& qtractorSession::description (void) const { return m_props.description; } // Adjust session length to the latest and/or longer clip. void qtractorSession::updateSession ( unsigned long iSessionStart, unsigned long iSessionEnd ) { // Maybe we just don't need to know more... // (recording ongoing?) if (iSessionEnd > 0) { if (m_iSessionEnd < iSessionEnd) m_iSessionEnd = iSessionEnd; // Enough! return; } // Set initial one... m_iSessionStart = iSessionStart; m_iSessionEnd = iSessionEnd; // Find the last and longest clip frame position... int i = 0; for (qtractorTrack *pTrack = m_tracks.first(); pTrack; pTrack = pTrack->next()) { for (qtractorClip *pClip = pTrack->clips().first(); pClip; pClip = pClip->next()) { const unsigned long iClipStart = pClip->clipStart(); const unsigned long iClipEnd = iClipStart + pClip->clipLength(); if (m_iSessionStart > iClipStart || i == 0) m_iSessionStart = iClipStart; if (m_iSessionEnd < iClipEnd) m_iSessionEnd = iClipEnd; ++i; } } // Account for the last marker qtractorTimeScale::Marker *pMarker = m_props.timeScale.markers().last(); if (pMarker && m_iSessionEnd < pMarker->frame) m_iSessionEnd = pMarker->frame; } // Session start/end accessors. unsigned long qtractorSession::sessionStart (void) const { return m_iSessionStart; } unsigned long qtractorSession::sessionEnd (void) const { return m_iSessionEnd; } // Time-scale helper accessors. qtractorTimeScale *qtractorSession::timeScale (void) { return &(m_props.timeScale); } // Device engine common client name accessors. void qtractorSession::setClientName ( const QString& sClientName ) { m_sClientName = sClientName; } const QString& qtractorSession::clientName (void) const { return m_sClientName; } // Sample rate accessors. void qtractorSession::setSampleRate ( unsigned int iSampleRate ) { m_props.timeScale.setSampleRate(iSampleRate); } unsigned int qtractorSession::sampleRate (void) const { return m_props.timeScale.sampleRate(); } // Session tempo accessors. void qtractorSession::setTempo ( float fTempo ) { m_props.timeScale.setTempo(fTempo); m_props.timeScale.updateScale(); } float qtractorSession::tempo (void) const { return m_props.timeScale.tempo(); } // Tempo beat type accessors. void qtractorSession::setBeatType ( unsigned short iBeatType ) { m_props.timeScale.setBeatType(iBeatType); } unsigned short qtractorSession::beatType (void) const { return m_props.timeScale.beatType(); } // Resolution accessors. void qtractorSession::setTicksPerBeat ( unsigned short iTicksPerBeat ) { m_props.timeScale.setTicksPerBeat(iTicksPerBeat); } unsigned short qtractorSession::ticksPerBeat (void) const { return m_props.timeScale.ticksPerBeat(); } // Beats/Bar(measure) accessors. void qtractorSession::setBeatsPerBar ( unsigned short iBeatsPerBar ) { m_props.timeScale.setBeatsPerBar(iBeatsPerBar); } unsigned short qtractorSession::beatsPerBar (void) const { return m_props.timeScale.beatsPerBar(); } // Time signature (denominator) accessors. void qtractorSession::setBeatDivisor ( unsigned short iBeatDivisor ) { m_props.timeScale.setBeatDivisor(iBeatDivisor); } unsigned short qtractorSession::beatDivisor (void) const { return m_props.timeScale.beatDivisor(); } // Pixels per beat (width). void qtractorSession::setPixelsPerBeat ( unsigned short iPixelsPerBeat ) { m_props.timeScale.setPixelsPerBeat(iPixelsPerBeat); } unsigned short qtractorSession::pixelsPerBeat (void) const { return m_props.timeScale.pixelsPerBeat(); } // Horizontal zoom factor. void qtractorSession::setHorizontalZoom ( unsigned short iHorizontalZoom ) { m_props.timeScale.setHorizontalZoom(iHorizontalZoom); } unsigned short qtractorSession::horizontalZoom (void) const { return m_props.timeScale.horizontalZoom(); } // Vertical zoom factor. void qtractorSession::setVerticalZoom ( unsigned short iVerticalZoom ) { m_props.timeScale.setVerticalZoom(iVerticalZoom); } unsigned short qtractorSession::verticalZoom (void) const { return m_props.timeScale.verticalZoom(); } // Beat divisor (snap) accessors. void qtractorSession::setSnapPerBeat ( unsigned short iSnapPerBeat ) { m_props.timeScale.setSnapPerBeat(iSnapPerBeat); } unsigned short qtractorSession::snapPerBeat (void) const { return m_props.timeScale.snapPerBeat(); } // Edit-head frame accessors. void qtractorSession::setEditHead ( unsigned long iEditHead ) { m_iEditHead = iEditHead; m_iEditHeadTime = tickFromFrame(iEditHead); } unsigned long qtractorSession::editHead (void) const { return m_iEditHead; } void qtractorSession::setEditTail ( unsigned long iEditTail ) { m_iEditTail = iEditTail; m_iEditTailTime = tickFromFrame(iEditTail); } unsigned long qtractorSession::editTail (void) const { return m_iEditTail; } // Pixel/Tick number conversion. unsigned long qtractorSession::tickFromPixel ( unsigned int x ) { return m_props.timeScale.tickFromPixel(x); } unsigned int qtractorSession::pixelFromTick ( unsigned long iTick ) { return m_props.timeScale.pixelFromTick(iTick); } // Pixel/Frame number conversion. unsigned long qtractorSession::frameFromPixel ( unsigned int x ) const { return m_props.timeScale.frameFromPixel(x); } unsigned int qtractorSession::pixelFromFrame ( unsigned long iFrame ) const { return m_props.timeScale.pixelFromFrame(iFrame); } // Beat/frame conversion. unsigned long qtractorSession::frameFromBeat ( unsigned int iBeat ) { return m_props.timeScale.frameFromBeat(iBeat); } unsigned int qtractorSession::beatFromFrame ( unsigned long iFrame ) { return m_props.timeScale.beatFromFrame(iFrame); } // Tick/Frame number conversion. unsigned long qtractorSession::frameFromTick ( unsigned long iTick ) { return m_props.timeScale.frameFromTick(iTick); } unsigned long qtractorSession::tickFromFrame ( unsigned long iFrame ) { return m_props.timeScale.tickFromFrame(iFrame); } // Tick/Frame range conversion (delta conversion). unsigned long qtractorSession::frameFromTickRange ( unsigned long iTickStart, unsigned long iTickEnd, bool bOffset ) { return m_props.timeScale.frameFromTickRange(iTickStart, iTickEnd, bOffset); } unsigned long qtractorSession::tickFromFrameRange ( unsigned long iFrameStart, unsigned long iFrameEnd, bool bOffset ) { return m_props.timeScale.tickFromFrameRange(iFrameStart, iFrameEnd, bOffset); } // Beat/frame snap filters. unsigned long qtractorSession::tickSnap ( unsigned long iTick ) { return m_props.timeScale.tickSnap(iTick); } unsigned long qtractorSession::frameSnap ( unsigned long iFrame ) { return m_props.timeScale.frameSnap(iFrame); } unsigned int qtractorSession::pixelSnap ( unsigned int x ) { return m_props.timeScale.pixelSnap(x); } // Frame/locate (SMPTE) conversion. unsigned long qtractorSession::frameFromLocate ( unsigned long iLocate ) const { return (iLocate * m_props.timeScale.sampleRate()) / 30; } unsigned long qtractorSession::locateFromFrame ( unsigned long iFrame ) const { return (30 * iFrame) / m_props.timeScale.sampleRate(); } // Song position pointer (SPP=MIDI beats) to frame converters. unsigned long qtractorSession::frameFromSongPos ( unsigned short iSongPos ) { return frameFromTick((iSongPos * ticksPerBeat()) >> 2); } unsigned short qtractorSession::songPosFromFrame ( unsigned long iFrame ) { return ((tickFromFrame(iFrame) << 2) / ticksPerBeat()); } // Update scale divisor factors. void qtractorSession::updateTimeScale (void) { // Recompute scale divisor factors... m_props.timeScale.updateScale(); // Just (re)synchronize all clips to new tempo state, if any; for (qtractorTrack *pTrack = m_tracks.first(); pTrack; pTrack = pTrack->next()) { for (qtractorClip *pClip = pTrack->clips().first(); pClip; pClip = pClip->next()) { pClip->updateClipTime(); } } // Update loop points... if (m_iLoopStart < m_iLoopEnd) { m_iLoopStart = frameFromTick(m_iLoopStartTime); m_iLoopEnd = frameFromTick(m_iLoopEndTime); // Set proper loop points for every track, clip and buffer... qtractorTrack *pTrack = m_tracks.first(); while (pTrack) { pTrack->setLoop(m_iLoopStart, m_iLoopEnd); pTrack = pTrack->next(); } } // Update punch points... if (m_iPunchIn < m_iPunchOut) { m_iPunchIn = frameFromTick(m_iPunchInTime); m_iPunchOut = frameFromTick(m_iPunchOutTime); } // Do not forget those edit points too... m_iEditHead = frameFromTick(m_iEditHeadTime); m_iEditTail = frameFromTick(m_iEditTailTime); } void qtractorSession::updateTimeScaleEx (void) { updateTimeScale(); if (m_pAudioEngine) m_pAudioEngine->resetTimebase(); } // Update time resolution divisor factors. void qtractorSession::updateTimeResolution (void) { // Recompute scale divisor factors... m_props.timeScale.updateScale(); // Gotta (re)synchronize all MIDI clips to new resolution... for (qtractorTrack *pTrack = m_tracks.first(); pTrack; pTrack = pTrack->next()) { for (qtractorClip *pClip = pTrack->clips().first(); pClip; pClip = pClip->next()) { if (pTrack->trackType() == qtractorTrack::Midi) pClip->close(); pClip->setClipStart(pClip->clipStart()); pClip->setClipOffset(pClip->clipOffset()); pClip->setClipLength(pClip->clipLength()); if (pTrack->trackType() == qtractorTrack::Midi) pClip->open(); } } // Update loop points... if (m_iLoopStart < m_iLoopEnd) { m_iLoopStartTime = tickFromFrame(m_iLoopStart); m_iLoopEndTime = tickFromFrame(m_iLoopEnd); } // Update punch points... if (m_iPunchIn < m_iPunchOut) { m_iPunchInTime = tickFromFrame(m_iPunchIn); m_iPunchOutTime = tickFromFrame(m_iPunchOut); } // Do not forget those edit points too... m_iEditHeadTime = tickFromFrame(m_iEditHead); m_iEditTailTime = tickFromFrame(m_iEditTail); } // Update from disparate sample-rate. void qtractorSession::updateSampleRate ( unsigned int iSampleRate ) { if (iSampleRate == m_props.timeScale.sampleRate()) return; #if 0 // Unfortunatelly we must close all clips first, // so let at least all audio peaks be refreshned... for (qtractorTrack *pTrack = m_tracks.first(); pTrack; pTrack = pTrack->next()) { for (qtractorClip *pClip = pTrack->clips().first(); pClip; pClip = pClip->next()) { pClip->close(); } } #endif // Set the conversion ratio... const float fRatio = float(iSampleRate) / float(m_props.timeScale.sampleRate()); // Set actual sample-rate... m_props.timeScale.setSampleRate(iSampleRate); // Give it some room for just that... stabilize(); updateTimeScale(); stabilize(); // Adjust all tracks and clips (reopening all those...) for (qtractorTrack *pTrack = m_tracks.first(); pTrack; pTrack = pTrack->next()) { // Update automation stuff... qtractorCurveList *pCurveList = pTrack->curveList(); if (pCurveList) { for (qtractorCurve *pCurve = pCurveList->first(); pCurve; pCurve = pCurve->next()) { for (qtractorCurve::Node *pNode = pCurve->nodes().first(); pNode; pNode = pNode->next()) { pNode->frame = qtractorTimeScale::uroundf( fRatio * float(pNode->frame)); } pCurve->update(); } } // Update regular clip stuff... for (qtractorClip *pClip = pTrack->clips().first(); pClip; pClip = pClip->next()) { // pClip->setClipStart(qtractorTimeScale::uroundf( // fRatio * float(pClip->clipStart()))); #if 1// EXPERIMENTAL: Don't quantize to MIDI metronomic time-scale... pClip->setClipOffset(qtractorTimeScale::uroundf( fRatio * float(pClip->clipOffset()))); #endif // pClip->setClipLength(qtractorTimeScale::uroundf( // fRatio * float(pClip->clipLength()))); pClip->setFadeInLength(qtractorTimeScale::uroundf( fRatio * float(pClip->fadeInLength()))); pClip->setFadeOutLength(qtractorTimeScale::uroundf( fRatio * float(pClip->fadeOutLength()))); pClip->open(); } } } // Alternate properties accessor. qtractorSession::Properties& qtractorSession::properties (void) { return m_props; } // Track list management methods. const qtractorList& qtractorSession::tracks (void) const { return m_tracks; } void qtractorSession::addTrack ( qtractorTrack *pTrack ) { insertTrack(pTrack, m_tracks.last()); } void qtractorSession::insertTrack ( qtractorTrack *pTrack, qtractorTrack *pPrevTrack ) { // lock(); if (pTrack->trackType() == qtractorTrack::Midi) acquireMidiTag(pTrack); if (pPrevTrack) { m_tracks.insertAfter(pTrack, pPrevTrack); } else { m_tracks.prepend(pTrack); } #if 0 if (pTrack->isRecord()) setRecordTracks(true); if (pTrack->isMute()) setMuteTracks(true); if (pTrack->isSolo()) setSoloTracks(true); #endif // Acquire track-name for uniqueness... acquireTrackName(pTrack); // Associate track to its curve-list... acquireTrackCurveList(pTrack); qtractorSessionCursor *pSessionCursor = m_cursors.first(); while (pSessionCursor) { pSessionCursor->addTrack(pTrack); pSessionCursor = pSessionCursor->next(); } pTrack->setLoop(m_iLoopStart, m_iLoopEnd); pTrack->open(); // unlock(); } void qtractorSession::moveTrack ( qtractorTrack *pTrack, qtractorTrack *pNextTrack ) { // lock(); m_tracks.unlink(pTrack); if (pNextTrack) m_tracks.insertBefore(pTrack, pNextTrack); else m_tracks.append(pTrack); qtractorSessionCursor *pSessionCursor = m_cursors.first(); while (pSessionCursor) { pSessionCursor->resetClips(); pSessionCursor = pSessionCursor->next(); } // unlock(); } void qtractorSession::updateTrack ( qtractorTrack *pTrack ) { // lock(); pTrack->setLoop(m_iLoopStart, m_iLoopEnd); qtractorSessionCursor *pSessionCursor = m_cursors.first(); while (pSessionCursor) { pSessionCursor->updateTrack(pTrack); pSessionCursor = pSessionCursor->next(); } // unlock(); } void qtractorSession::unlinkTrack ( qtractorTrack *pTrack ) { // lock(); pTrack->setLoop(0, 0); pTrack->close(); qtractorSessionCursor *pSessionCursor = m_cursors.first(); while (pSessionCursor) { pSessionCursor->removeTrack(pTrack); pSessionCursor = pSessionCursor->next(); } if (pTrack->isRecord()) setRecordTracks(false); if (pTrack->isMute()) setMuteTracks(false); if (pTrack->isSolo()) setSoloTracks(false); // Release track-name from uniqueness... releaseTrackName(pTrack); // Dessociate track from its curve-list... releaseTrackCurveList(pTrack); if (pTrack->trackType() == qtractorTrack::Midi) releaseMidiTag(pTrack); m_tracks.unlink(pTrack); // unlock(); } qtractorTrack *qtractorSession::trackAt ( int iTrack ) const { return m_tracks.at(iTrack); } // Current number of record-armed tracks. void qtractorSession::setRecordTracks ( bool bRecord ) { if (bRecord) { ++m_iRecordTracks; } else if (m_iRecordTracks > 0) { --m_iRecordTracks; } } unsigned int qtractorSession::recordTracks (void) const { return m_iRecordTracks; } // Current number of muted tracks. void qtractorSession::setMuteTracks ( bool bMute ) { if (bMute) { ++m_iMuteTracks; } else if (m_iMuteTracks > 0) { --m_iMuteTracks; } } unsigned int qtractorSession::muteTracks (void) const { return m_iMuteTracks; } // Current number of solo tracks. void qtractorSession::setSoloTracks ( bool bSolo ) { if (bSolo) { ++m_iSoloTracks; } else if (m_iSoloTracks > 0) { --m_iSoloTracks; } } unsigned int qtractorSession::soloTracks (void) const { return m_iSoloTracks; } // Temporary current track accessors. void qtractorSession::setCurrentTrack ( qtractorTrack *pTrack ) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorSession::setCurrentTrack(%p)", pTrack); #endif qtractorTrack *pOldCurrentTrack = m_pCurrentTrack; m_pCurrentTrack = pTrack; // Notify auto-plugin-deactivate... if (m_pCurrentTrack != pOldCurrentTrack) autoDeactivatePlugins(); // Current-track plugin editors (GUI) auto-focus... if (m_pCurrentTrack && m_pCurrentTrack->pluginList()) m_pCurrentTrack->pluginList()->setEditorVisibleAll(true); } qtractorTrack *qtractorSession::currentTrack (void) const { return m_pCurrentTrack; } // Temporary current track predicates. bool qtractorSession::isTrackMonitor ( qtractorTrack *pTrack ) const { return pTrack->isMonitor() || pTrack == m_pCurrentTrack; } bool qtractorSession::isTrackMidiChannel ( qtractorTrack *pTrack, unsigned short iChannel ) const { return pTrack->isMidiOmni() || pTrack->midiChannel() == iChannel || pTrack == m_pCurrentTrack; } // Session cursor factory methods. qtractorSessionCursor *qtractorSession::createSessionCursor ( unsigned long iFrame, qtractorTrack::TrackType syncType ) { qtractorSessionCursor *pSessionCursor = new qtractorSessionCursor(this, iFrame, syncType); m_cursors.append(pSessionCursor); return pSessionCursor; } void qtractorSession::unlinkSessionCursor ( qtractorSessionCursor *pSessionCursor ) { m_cursors.unlink(pSessionCursor); } // Reset (reactivate) all plugin chains... void qtractorSession::resetAllPlugins (void) { // All tracks... for (qtractorTrack *pTrack = m_tracks.first(); pTrack; pTrack = pTrack->next()) { (pTrack->pluginList())->resetBuffers(); } // All audio buses... for (qtractorBus *pBus = m_pAudioEngine->buses().first(); pBus; pBus = pBus->next()) { qtractorAudioBus *pAudioBus = static_cast (pBus); if (pAudioBus) { if (pAudioBus->pluginList_in()) pAudioBus->pluginList_in()->resetBuffers(); if (pAudioBus->pluginList_out()) pAudioBus->pluginList_out()->resetBuffers(); } } } // MIDI engine accessor. qtractorMidiEngine *qtractorSession::midiEngine (void) const { return m_pMidiEngine; } // Audio engine accessor. qtractorAudioEngine *qtractorSession::audioEngine (void) const { return m_pAudioEngine; } // Wait for application stabilization. void qtractorSession::stabilize ( int msecs ) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorSession::stabilize(%d)", msecs); #endif // Wait a litle bit before continue... QElapsedTimer timer; timer.start(); while (timer.elapsed() < msecs) { QThread::yieldCurrentThread(); QApplication::processEvents(/* QEventLoop::ExcludeUserInputEvents */); } } // Consolidated session engine activation status. bool qtractorSession::isActivated (void) const { return (m_pAudioEngine->isActivated() && m_pMidiEngine->isActivated()); } // Consolidated session engine start status. void qtractorSession::setPlaying ( bool bPlaying ) { // For all armed tracks... if (bPlaying && isRecording()) { // Take a snapshot on where recording // clips are about to start... const unsigned long iPlayHead = playHead(); unsigned long iClipStart = iPlayHead; if (isPunching()) { const unsigned long iPunchIn = punchIn(); if (iClipStart < iPunchIn) iClipStart = iPunchIn; } // Of course, mark those clips alright... for (qtractorTrack *pTrack = m_tracks.first(); pTrack; pTrack = pTrack->next()) { qtractorClip *pClipRecord = pTrack->clipRecord(); if (pClipRecord && !pTrack->isClipRecordEx()) { pTrack->setClipRecordStart(iClipStart); pClipRecord->setClipStart(iClipStart); // MIDI adjust to playing queue start... if (pTrack->trackType() == qtractorTrack::Midi && iClipStart > iPlayHead) { qtractorMidiClip *pMidiClip = static_cast (pClipRecord); if (pMidiClip) { pMidiClip->sequence()->setTimeOffset( tickFromFrame(iClipStart - iPlayHead)); } } } } } // Have all MIDI instrument plugins be shut up // if start playing, otherwise do ramping down... if (bPlaying) { qtractorMidiManager *pMidiManager = m_midiManagers.first(); while (pMidiManager) { pMidiManager->reset(); pMidiManager = pMidiManager->next(); } } // Do it. m_pAudioEngine->setPlaying(bPlaying); m_pMidiEngine->setPlaying(bPlaying); // notify auto-plugin-deactivate autoDeactivatePlugins(); } bool qtractorSession::isPlaying() const { return (m_pAudioEngine->isPlaying() && m_pMidiEngine->isPlaying()); } // Shutdown procedure. void qtractorSession::shutdown (void) { m_pAudioEngine->setPlaying(false); m_pMidiEngine->setPlaying(false); close(); } // (Hazardous) bi-directional locate method. void qtractorSession::seek ( unsigned long iFrame, bool bSync ) { if (bSync) resetAllPlugins(); m_pAudioEngine->sessionCursor()->seek(iFrame, bSync); m_pMidiEngine->sessionCursor()->seek(iFrame, bSync); } // Session RT-safe pseudo-locking primitives. bool qtractorSession::acquire (void) { // Are we in business? return ATOMIC_TAS(&m_mutex); } void qtractorSession::release (void) { // We're not in business anymore. ATOMIC_SET(&m_mutex, 0); } void qtractorSession::lock (void) { // Wind up as pending lock... if (ATOMIC_INC(&m_locks) == 1) { // Get lost for a while... while (!acquire()) stabilize(); } } void qtractorSession::unlock (void) { // Unwind pending locks and force back to business... if (ATOMIC_DEC(&m_locks) < 1) { ATOMIC_SET(&m_locks, 0); release(); } } // Re-entrancy check. bool qtractorSession::isBusy (void) const { return (ATOMIC_GET(&m_locks) > 0); } // Playhead positioning. void qtractorSession::setPlayHead ( unsigned long iPlayHead ) { const bool bPlaying = isPlaying(); if (bPlaying && isRecording()) return; #ifdef CONFIG_DEBUG_0 qDebug("qtractorSession::setPlayHead(%lu)", iPlayHead); #endif lock(); setPlaying(false); if (m_pAudioEngine->transportMode() & qtractorBus::Output) { jack_client_t *pJackClient = m_pAudioEngine->jackClient(); if (pJackClient) jack_transport_locate(pJackClient, iPlayHead); } seek(iPlayHead, true); // Sync all track automation... if (!bPlaying) process_curve(iPlayHead); setPlaying(bPlaying); unlock(); } void qtractorSession::setPlayHeadEx ( unsigned long iPlayHead ) { const bool bPlaying = isPlaying(); if (bPlaying && isRecording()) return; #ifdef CONFIG_DEBUG_0 qDebug("qtractorSession::setPlayHeadEx(%lu)", iPlayHead); #endif lock(); m_pMidiEngine->setPlaying(false); seek(iPlayHead, true); // Have all MIDI instrument plugins be shut up // if start playing, otherwise do ramping down... qtractorMidiManager *pMidiManager = m_midiManagers.first(); while (pMidiManager) { pMidiManager->reset(); pMidiManager = pMidiManager->next(); } if (bPlaying) { // Reset all dependables... m_pAudioEngine->resetAllMonitors(); // Make sure we have an actual session cursor... m_pAudioEngine->resetMetro(); } // Sync all track automation... else process_curve(iPlayHead); m_pMidiEngine->setPlaying(bPlaying); unlock(); } unsigned long qtractorSession::playHead (void) const { return m_pAudioEngine->sessionCursor()->frame(); } // Auto-backward save play-head frame accessors. void qtractorSession::setPlayHeadAutoBackward ( unsigned long iPlayHead ) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorSession::setPlayHeadAutoBackward(%lu)", iPlayHead); #endif m_iPlayHeadAutoBackward = iPlayHead; } unsigned long qtractorSession::playHeadAutoBackward (void) const { return m_iPlayHeadAutoBackward; } // Session loop points accessors. void qtractorSession::setLoop ( unsigned long iLoopStart, unsigned long iLoopEnd ) { const bool bPlaying = isPlaying(); if (bPlaying && isRecording()) return; lock(); setPlaying(false); // Local prepare... if (iLoopStart >= iLoopEnd) { iLoopStart = 0; iLoopEnd = 0; } // Save exact current play-head position... const unsigned long iFrame = playHead(); // Set proper loop points for every track, clip and buffer... qtractorTrack *pTrack = m_tracks.first(); while (pTrack) { pTrack->setLoop(iLoopStart, iLoopEnd); pTrack = pTrack->next(); } // Local commit... m_iLoopStart = iLoopStart; m_iLoopEnd = iLoopEnd; // Time-normalized references too... m_iLoopStartTime = tickFromFrame(iLoopStart); m_iLoopEndTime = tickFromFrame(iLoopEnd); // Replace last known play-head... m_pAudioEngine->sessionCursor()->seek(iFrame, true); m_pMidiEngine->sessionCursor()->seek(iFrame, true); setPlaying(bPlaying); unlock(); } unsigned long qtractorSession::loopStart (void) const { return m_iLoopStart; } unsigned long qtractorSession::loopEnd (void) const { return m_iLoopEnd; } bool qtractorSession::isLooping (void) const { return (m_iLoopStart < m_iLoopEnd); } unsigned long qtractorSession::loopStartTime (void) const { return m_iLoopStartTime; } unsigned long qtractorSession::loopEndTime (void) const { return m_iLoopEndTime; } // Session punch points accessors. void qtractorSession::setPunch ( unsigned long iPunchIn, unsigned long iPunchOut ) { // Local prepare... if (iPunchIn >= iPunchOut) { iPunchIn = 0; iPunchOut = 0; } // Local commit... m_iPunchIn = iPunchIn; m_iPunchOut = iPunchOut; // Time-normalized references too... m_iPunchInTime = tickFromFrame(iPunchIn); m_iPunchOutTime = tickFromFrame(iPunchOut); } unsigned long qtractorSession::punchIn (void) const { return m_iPunchIn; } unsigned long qtractorSession::punchOut (void) const { return m_iPunchOut; } bool qtractorSession::isPunching (void) const { return (m_iPunchIn < m_iPunchOut); } unsigned long qtractorSession::punchInTime (void) const { return m_iPunchInTime; } unsigned long qtractorSession::punchOutTime (void) const { return m_iPunchOutTime; } unsigned long qtractorSession::frameTime (void) const { return m_pAudioEngine->sessionCursor()->frameTime(); } unsigned long qtractorSession::frameTimeEx (void) const { return m_pAudioEngine->sessionCursor()->frameTimeEx(); } // Sanitize a given name. QString qtractorSession::sanitize ( const QString& s ) { // return s.simplified().replace(QRegularExpression("[\\s|\\.|\\-|/]+"), '_'); const QChar space(' '); const QRegularExpression rx("[^\\w]+"); return QString(s).replace(rx, space).simplified().replace(space, '_'); } // Provide an unique track-name if applicable, // append an incremental numerical suffix... QString qtractorSession::uniqueTrackName ( const QString& sTrackName ) const { if (!findTrack(sTrackName)) return sTrackName; QString sOldTrackName = sTrackName; QString sNewTrackName; QRegularExpression rxTrackNo("([0-9]+)$"); QRegularExpressionMatch match = rxTrackNo.match(sOldTrackName); int iTrackNo = 0; if (match.hasMatch()) { iTrackNo = match.captured(1).toInt(); sOldTrackName.remove(rxTrackNo); } else sOldTrackName += ' '; do { sNewTrackName = sOldTrackName + QString::number(++iTrackNo); } while (findTrack(sNewTrackName)); return sNewTrackName; } void qtractorSession::acquireTrackName ( qtractorTrack *pTrack ) { if (pTrack) m_trackNames.insert(pTrack->trackName(), pTrack); } void qtractorSession::releaseTrackName ( qtractorTrack *pTrack ) { if (pTrack) m_trackNames.remove(pTrack->trackName()); } // Transient file-name registry methods as far to // avoid duplicates across load/save/record cycles... void qtractorSession::acquireFilePath ( const QString& sFilename ) { m_filePaths.append(sFilename); } void qtractorSession::releaseFilePath ( const QString& sFilename ) { m_filePaths.removeAll(sFilename); } // Create a brand new filename (absolute file path). QString qtractorSession::createFilePath ( const QString& sBaseName, const QString& sExt, bool bAcquire ) { QString sFilename = qtractorSession::sanitize(m_props.sessionName); if (!sFilename.isEmpty()) sFilename += '-'; sFilename += qtractorSession::sanitize(sBaseName) + "-%1." + sExt; // If there are any existing, similar filenames, // take the version suffix from the most recent... int iFileNo = 0; QDir dir(m_props.sessionDir); const QStringList filter(sFilename.arg('*')); const QStringList& files = dir.entryList(filter, QDir::Files, QDir::Time); if (!files.isEmpty()) { QRegularExpression rx(sFilename.arg("([\\d]+)")); QRegularExpressionMatchIterator iter = rx.globalMatch(files.first()); if (iter.hasNext()) { QRegularExpressionMatch match = iter.next(); while (iter.hasNext()) match = iter.next(); iFileNo = match.captured(1).toInt(); } } // Check whether it's not aquired as our own already, // otherwise increment version suffix until it is. if (iFileNo == 0) ++iFileNo; QFileInfo fi(m_props.sessionDir, sFilename.arg(iFileNo)); if (!m_filePaths.contains(fi.absoluteFilePath())) { while (fi.exists() || m_filePaths.contains(fi.absoluteFilePath())) fi.setFile(m_props.sessionDir, sFilename.arg(++iFileNo)); if (bAcquire) m_filePaths.append(fi.absoluteFilePath()); // register new name! } #ifdef CONFIG_DEBUG qDebug("qtractorSession::createFilePath(\"%s\")", fi.absoluteFilePath().toUtf8().constData()); #endif return fi.absoluteFilePath(); } // Consolidated session record state. void qtractorSession::setRecording ( bool bRecording ) { m_bRecording = bRecording; // For all armed tracks... unsigned long iClipStart = playHead(); if (isPunching()) { const unsigned long iPunchIn = punchIn(); if (iClipStart < iPunchIn) iClipStart = iPunchIn; } const unsigned long iFrameTime = frameTimeEx(); for (qtractorTrack *pTrack = m_tracks.first(); pTrack; pTrack = pTrack->next()) { if (pTrack->isRecord()) trackRecord(pTrack, bRecording, iClipStart, iFrameTime); } } bool qtractorSession::isRecording (void) const { return m_bRecording; } // Loop-recording/take mode. void qtractorSession::setLoopRecordingMode ( int iLoopRecordingMode ) { m_iLoopRecordingMode = iLoopRecordingMode; } int qtractorSession::loopRecordingMode (void) const { return m_iLoopRecordingMode; } // Immediate track record-arming. void qtractorSession::trackRecord ( qtractorTrack *pTrack, bool bRecord, unsigned long iClipStart, unsigned long iFrameTime ) { #ifdef CONFIG_DEBUG qDebug("qtractorSession::trackRecord(\"%s\", %d, %lu, %lu)", pTrack->trackName().toUtf8().constData(), int(bRecord), iClipStart, iFrameTime); #endif const qtractorTrack::TrackType trackType = pTrack->trackType(); // Just ditch the in-record clip... if (!bRecord) { pTrack->setClipRecord(nullptr); // Check whether we set recording off... if (recordTracks() < 1) setRecording(false); // One-down current tracks in record mode. switch (trackType) { case qtractorTrack::Audio: --m_iAudioRecord; break; case qtractorTrack::Midi: --m_iMidiRecord; break; default: break; } #if 0 // Re-sync as appropriate... if (isPlaying()) trackMute(pTrack, false); #endif // Done. return; } // Are we set record exclusive? if (pTrack->isClipRecordEx()) { // One-up current tracks in record mode. switch (trackType) { case qtractorTrack::Audio: ++m_iAudioRecord; break; case qtractorTrack::Midi: ++m_iMidiRecord; break; default: break; } // Bail out. return; } const bool bPlaying = isPlaying(); switch (trackType) { case qtractorTrack::Audio: { qtractorAudioClip *pAudioClip = new qtractorAudioClip(pTrack); pAudioClip->setClipStart(iClipStart); pAudioClip->openAudioFile( createFilePath(pTrack->trackName(), qtractorAudioFileFactory::defaultExt(), true), qtractorAudioFile::Write); pTrack->setClipRecord(pAudioClip); // Adjust for some input latency compensation already... qtractorAudioBus *pAudioBus = static_cast (pTrack->inputBus()); if (pAudioBus) pAudioClip->setClipOffset(pAudioBus->latency_in()); // One-up audio tracks in record mode. ++m_iAudioRecord; break; } case qtractorTrack::Midi: { qtractorMidiClip *pMidiClip = new qtractorMidiClip(pTrack); pMidiClip->setClipStart(iClipStart); pMidiClip->openMidiFile( createFilePath(pTrack->trackName(), "mid", true), pTrack->midiChannel(), qtractorMidiFile::Write); pTrack->setClipRecord(pMidiClip); // MIDI adjust to playing queue start // iif armed while already playing ... if (bPlaying) { const unsigned long iTime = pMidiClip->clipStartTime(); const unsigned long iTimeStart = m_pMidiEngine->timeStartEx(); if (iTime > iTimeStart) pMidiClip->sequence()->setTimeOffset(iTime - iTimeStart); } // One-up MIDI tracks in record mode. ++m_iMidiRecord; break; } default: break; } // Make sure the recording clip // starts on some exact location... pTrack->setClipRecordStart(bPlaying ? iFrameTime : iClipStart); #if 0 // Mute track as appropriate... if (bPlaying) trackMute(pTrack, true); #endif } // Immediate track mute (engine indirection). void qtractorSession::trackMute ( qtractorTrack *pTrack, bool bMute ) { // For the time being, only needed for ALSA sequencer... switch (pTrack->trackType()) { case qtractorTrack::Audio: m_pAudioEngine->trackMute(pTrack, bMute); break; case qtractorTrack::Midi: m_pMidiEngine->trackMute(pTrack, bMute); break; case qtractorTrack::None: default: break; } } // Immediate track solo (engine indirection). void qtractorSession::trackSolo ( qtractorTrack *pTrack, bool bSolo ) { // Check if we're going to (un)mute all others, // due to soloing this one; if already soloing, // no need for anything ado... if ((bSolo && m_iSoloTracks > 1) || (!bSolo && m_iSoloTracks > 0)) { trackMute(pTrack, !bSolo); return; } for (qtractorTrack *pTrackMute = m_tracks.first(); pTrackMute; pTrackMute = pTrackMute->next()) { // For all other track, but this one. if (pTrackMute == pTrack || pTrackMute->isMute()) continue; // (Un)mute each other track... trackMute(pTrackMute, bSolo); } } // Auto plugin deactivation specifics void qtractorSession::autoDeactivatePlugins ( bool bForce ) { // Enabled && not if busy (e.g loading session) if (m_bAutoDeactivate && !isBusy()) { for (qtractorTrack *pTrack = m_tracks.first(); pTrack; pTrack = pTrack->next()) { pTrack->pluginList()->autoDeactivatePlugins( canTrackBeAutoDeactivated(pTrack), bForce); } } } void qtractorSession::undoAutoDeactivatePlugins (void) { for (qtractorTrack *pTrack = m_tracks.first(); pTrack; pTrack = pTrack->next()) { pTrack->pluginList()->autoDeactivatePlugins(false); } } void qtractorSession::setAutoDeactivate ( bool bOn ) { m_bAutoDeactivate = bOn; if (bOn) autoDeactivatePlugins(); else undoAutoDeactivatePlugins(); } bool qtractorSession::isAutoDeactivate (void) const { return m_bAutoDeactivate; } bool qtractorSession::canTrackBeAutoDeactivated ( qtractorTrack *pTrack ) const { bool bCanBeDeactivated = false; // Check automation bool bAutomationActive = false; qtractorCurveList *pCurveList = pTrack->curveList(); if (pCurveList) bAutomationActive = pCurveList->isProcess() || pCurveList->isCapture(); // No Auto-plugin-deactivation when automation active // Note: freewheeling case is done the hard way by disabling // auto-deactivate as whole - see qtractorMainForm::trackExportAudio if (!bAutomationActive) { if (isPlaying()) { // Monitored and recording tracks cannot be deactivated if(!isTrackMonitor(pTrack) && !pTrack->isRecord()) { bool bMute = pTrack->isMute(); if(!bMute) bMute = m_iSoloTracks > 0 && !pTrack->isSolo(); // TBD: We know when clips start/end. So we 'just' need a // clever song pos synced call of autoPluginsDeactivate // For now only check if track contains clips. bool bHasClips = pTrack->clips().count() > 0; if (bMute || !bHasClips) bCanBeDeactivated = true; } } else { bCanBeDeactivated = !isTrackMonitor(pTrack); } } return bCanBeDeactivated; } // Track recording specifics. unsigned short qtractorSession::audioRecord (void) const { return m_iAudioRecord; } unsigned short qtractorSession::midiRecord (void) const { return m_iMidiRecord; } // Audio peak factory accessor. qtractorAudioPeakFactory *qtractorSession::audioPeakFactory (void) const { return m_pAudioPeakFactory; } // MIDI track tagging specifics. unsigned short qtractorSession::midiTag (void) const { return m_iMidiTag; } void qtractorSession::acquireMidiTag ( qtractorTrack *pTrack ) { if (pTrack->midiTag() > 0) return; if (m_midiTags.isEmpty()) { pTrack->setMidiTag(++m_iMidiTag); } else { pTrack->setMidiTag(m_midiTags.front()); m_midiTags.pop_front(); } } void qtractorSession::releaseMidiTag ( qtractorTrack *pTrack ) { const unsigned short iMidiTag = pTrack->midiTag(); if (iMidiTag > 0) { m_midiTags.push_back(iMidiTag); pTrack->setMidiTag(0); } } // MIDI session/tracks instrument/controller patching (conditional). void qtractorSession::resetAllMidiControllers ( bool bForceImmediate ) { m_pMidiEngine->resetAllControllers( ( bForceImmediate && m_pMidiEngine->isResetAllControllers()) || (!bForceImmediate && m_pMidiEngine->isResetAllControllersPending())); } // MIDI manager list accessors. void qtractorSession::addMidiManager ( qtractorMidiManager *pMidiManager ) { m_midiManagers.append(pMidiManager); } void qtractorSession::removeMidiManager ( qtractorMidiManager *pMidiManager ) { m_midiManagers.remove(pMidiManager); } const qtractorList& qtractorSession::midiManagers (void) const { return m_midiManagers; } // Auto time-stretching global flag (when tempo changes) void qtractorSession::setAutoTimeStretch ( bool bAutoTimeStretch ) { m_bAutoTimeStretch = bAutoTimeStretch; } bool qtractorSession::isAutoTimeStretch (void) const { return m_bAutoTimeStretch; } // Session special process cycle executive. void qtractorSession::process ( qtractorSessionCursor *pSessionCursor, unsigned long iFrameStart, unsigned long iFrameEnd ) { const qtractorTrack::TrackType syncType = pSessionCursor->syncType(); // Now, for every track... int iTrack = 0; qtractorTrack *pTrack = m_tracks.first(); while (pTrack) { // Track automation processing... if (syncType == qtractorTrack::Audio) { qtractorCurveList *pCurveList = pTrack->curveList(); if (pCurveList && pCurveList->isProcess()) pCurveList->process(iFrameStart); } if (syncType == pTrack->trackType()) { pTrack->process(pSessionCursor->clip(iTrack), iFrameStart, iFrameEnd); } pTrack = pTrack->next(); ++iTrack; } } // Session special process record executive (audio recording only). void qtractorSession::process_record ( unsigned long iFrameStart, unsigned long iFrameEnd ) { // Now, for every Audio track... for (qtractorTrack *pTrack = m_tracks.first(); pTrack; pTrack = pTrack->next()) { if (pTrack->trackType() == qtractorTrack::Audio && pTrack->isRecord()) pTrack->process_record(iFrameStart, iFrameEnd); } } // Session special process automation executive. void qtractorSession::process_curve ( unsigned long iFrame ) { // Now, for every track... qtractorTrack *pTrack = m_tracks.first(); while (pTrack) { pTrack->process_curve(iFrame); pTrack = pTrack->next(); } } // Manage curve-lists to specific tracks. void qtractorSession::acquireTrackCurveList ( qtractorTrack *pTrack ) { if (pTrack && pTrack->curveList()) m_curves.insert(pTrack->curveList(), pTrack); } void qtractorSession::releaseTrackCurveList ( qtractorTrack *pTrack ) { if (pTrack && pTrack->curveList()) m_curves.remove(pTrack->curveList()); } // Find track of specific curve-list. qtractorTrack *qtractorSession::findTrackCurveList ( qtractorCurveList *pCurveList ) const { return m_curves.value(pCurveList, nullptr); } // Find track of specific name. qtractorTrack *qtractorSession::findTrack ( const QString& sTrackName ) const { return m_trackNames.value(sTrackName, nullptr); } // Session files registry accessor. qtractorFileList *qtractorSession::files (void) const { return m_pFiles; } // Document element methods. bool qtractorSession::loadElement ( Document *pDocument, QDomElement *pElement ) { qtractorSession::clear(); qtractorSession::lock(); // Templates have no session name... if (!pDocument->isTemplate()) qtractorSession::setSessionName(pElement->attribute("name")); // Session state should be postponed... unsigned long iLoopStart = 0; unsigned long iLoopEnd = 0; unsigned long iPunchIn = 0; unsigned long iPunchOut = 0; // Load session children... for (QDomNode nChild = pElement->firstChild(); !nChild.isNull(); nChild = nChild.nextSibling()) { // Convert node to element... QDomElement eChild = nChild.toElement(); if (eChild.isNull()) continue; // Load session properties... if (eChild.tagName() == "properties") { for (QDomNode nProp = eChild.firstChild(); !nProp.isNull(); nProp = nProp.nextSibling()) { // Convert property node to element... QDomElement eProp = nProp.toElement(); if (eProp.isNull()) continue; if (eProp.tagName() == "directory") qtractorSession::setSessionDir(eProp.text()); else if (eProp.tagName() == "description") qtractorSession::setDescription(eProp.text()); else if (eProp.tagName() == "sample-rate") qtractorSession::setSampleRate(eProp.text().toUInt()); else if (eProp.tagName() == "tempo") qtractorSession::setTempo(eProp.text().toFloat()); else if (eProp.tagName() == "ticks-per-beat") qtractorSession::setTicksPerBeat(eProp.text().toUShort()); else if (eProp.tagName() == "beats-per-bar") qtractorSession::setBeatsPerBar(eProp.text().toUShort()); else if (eProp.tagName() == "beat-divisor") qtractorSession::setBeatDivisor(eProp.text().toUShort()); } // We need to make this permanent, right now. qtractorSession::updateTimeScale(); } else if (eChild.tagName() == "state") { for (QDomNode nState = eChild.firstChild(); !nState.isNull(); nState = nState.nextSibling()) { // Convert state node to element... QDomElement eState = nState.toElement(); if (eState.isNull()) continue; if (eState.tagName() == "loop-start") iLoopStart = eState.text().toULong(); else if (eState.tagName() == "loop-end") iLoopEnd = eState.text().toULong(); else if (eState.tagName() == "punch-in") iPunchIn = eState.text().toULong(); else if (eState.tagName() == "punch-out") iPunchOut = eState.text().toULong(); } } else // Load file lists... if (eChild.tagName() == "files" && !pDocument->isTemplate()) { for (QDomNode nList = eChild.firstChild(); !nList.isNull(); nList = nList.nextSibling()) { // Convert filelist node to element... QDomElement eList = nList.toElement(); if (eList.isNull()) continue; if (eList.tagName() == "audio-list") { qtractorAudioListView *pAudioList = nullptr; if (pDocument->files()) pAudioList = pDocument->files()->audioListView(); if (pAudioList == nullptr) return false; if (!pAudioList->loadElement(pDocument, &eList)) return false; } else if (eList.tagName() == "midi-list") { qtractorMidiListView *pMidiList = nullptr; if (pDocument->files()) pMidiList = pDocument->files()->midiListView(); if (pMidiList == nullptr) return false; if (!pMidiList->loadElement(pDocument, &eList)) return false; } } // Stabilize things a bit... stabilize(); } else // Load device lists... if (eChild.tagName() == "devices") { for (QDomNode nDevice = eChild.firstChild(); !nDevice.isNull(); nDevice = nDevice.nextSibling()) { // Convert buses list node to element... QDomElement eDevice = nDevice.toElement(); if (eDevice.isNull()) continue; if (eDevice.tagName() == "audio-engine") { if (!qtractorSession::audioEngine() ->loadElement(pDocument, &eDevice)) { return false; } } else if (eDevice.tagName() == "midi-engine") { if (!qtractorSession::midiEngine() ->loadElement(pDocument, &eDevice)) { return false; } } } // Stabilize things a bit... stabilize(); } else // Load tempo/time-signature map... if (eChild.tagName() == "tempo-map") { for (QDomNode nNode = eChild.firstChild(); !nNode.isNull(); nNode = nNode.nextSibling()) { // Convert tempo node to element... QDomElement eNode = nNode.toElement(); if (eNode.isNull()) continue; // Load tempo-map... if (eNode.tagName() == "tempo-node") { const unsigned long iFrame = eNode.attribute("frame").toULong(); float fTempo = 120.0f; unsigned short iBeatType = 2; unsigned short iBeatsPerBar = 4; unsigned short iBeatDivisor = 2; for (QDomNode nItem = eNode.firstChild(); !nItem.isNull(); nItem = nItem.nextSibling()) { // Convert node to element... QDomElement eItem = nItem.toElement(); if (eItem.isNull()) continue; if (eItem.tagName() == "tempo") fTempo = eItem.text().toFloat(); else if (eItem.tagName() == "beat-type") iBeatType = eItem.text().toUShort(); else if (eItem.tagName() == "beats-per-bar") iBeatsPerBar = eItem.text().toUShort(); else if (eItem.tagName() == "beat-divisor") iBeatDivisor = eItem.text().toUShort(); } // Add new node to tempo/time-signature map... qtractorSession::timeScale()->addNode(iFrame, fTempo, iBeatType, iBeatsPerBar, iBeatDivisor); } } // Again, make view/time scaling factors permanent. qtractorSession::updateTimeScale(); } else // Load location markers... if (eChild.tagName() == "markers") { for (QDomNode nMarker = eChild.firstChild(); !nMarker.isNull(); nMarker = nMarker.nextSibling()) { // Convert tempo node to element... QDomElement eMarker = nMarker.toElement(); if (eMarker.isNull()) continue; // Load markers/key-signatures... if (eMarker.tagName() == "marker") { const unsigned long iFrame = eMarker.attribute("frame").toULong(); QString sText; QColor rgbColor = Qt::darkGray; int iAccidentals = 0; int iMode = 0; for (QDomNode nItem = eMarker.firstChild(); !nItem.isNull(); nItem = nItem.nextSibling()) { // Convert node to element... QDomElement eItem = nItem.toElement(); if (eItem.isNull()) continue; if (eItem.tagName() == "text") sText = eItem.text(); else if (eItem.tagName() == "color") rgbColor.setNamedColor(eItem.text()); else if (eItem.tagName() == "accidentals") iAccidentals = eItem.text().toInt(); else if (eItem.tagName() == "mode") iMode = eItem.text().toInt(); } // Add new marker... if (!sText.isEmpty()) { qtractorSession::timeScale()->addMarker( iFrame, sText, rgbColor); } // Or/and key-signature... if (iAccidentals || iMode) { qtractorSession::timeScale()->addKeySignature( iFrame, iAccidentals, iMode); } } } } else // Load tracks... if (eChild.tagName() == "tracks") { for (QDomNode nTrack = eChild.firstChild(); !nTrack.isNull(); nTrack = nTrack.nextSibling()) { // Convert track node to element... QDomElement eTrack = nTrack.toElement(); if (eTrack.isNull()) continue; // Load track-view state... if (eTrack.tagName() == "view") { for (QDomNode nView = eTrack.firstChild(); !nView.isNull(); nView = nView.nextSibling()) { // Convert state node to element... QDomElement eView = nView.toElement(); if (eView.isNull()) continue; if (eView.tagName() == "pixels-per-beat") qtractorSession::setPixelsPerBeat(eView.text().toUShort()); else if (eView.tagName() == "horizontal-zoom") qtractorSession::setHorizontalZoom(eView.text().toUShort()); else if (eView.tagName() == "vertical-zoom") qtractorSession::setVerticalZoom(eView.text().toUShort()); else if (eView.tagName() == "snap-per-beat") qtractorSession::setSnapPerBeat(eView.text().toUShort()); else if (eView.tagName() == "edit-head") qtractorSession::setEditHead(eView.text().toULong()); else if (eView.tagName() == "edit-tail") qtractorSession::setEditTail(eView.text().toULong()); } // Again, make view/time scaling factors permanent. qtractorSession::updateTimeScale(); } else // Load track... if (eTrack.tagName() == "track") { qtractorTrack *pTrack = new qtractorTrack(this); if (!pTrack->loadElement(pDocument, &eTrack)) return false; qtractorSession::addTrack(pTrack); } } // Stabilize things a bit... stabilize(); } } // Just stabilize things around. qtractorSession::updateSession(); // Check whether some deferred state needs to be set... if (iLoopStart < iLoopEnd) qtractorSession::setLoop(iLoopStart, iLoopEnd); if (iPunchIn < iPunchOut) qtractorSession::setPunch(iPunchIn, iPunchOut); qtractorSession::unlock(); return true; } bool qtractorSession::saveElement ( Document *pDocument, QDomElement *pElement ) { // Save this program version (informational)... pElement->setAttribute("version", PACKAGE_STRING); // Templates should have no session name... if (!pDocument->isTemplate()) pElement->setAttribute("name", qtractorSession::sessionName()); // Save session properties... QDomElement eProps = pDocument->document()->createElement("properties"); if (!pDocument->isArchive()) { pDocument->saveTextElement("directory", qtractorSession::sessionDir(), &eProps); } pDocument->saveTextElement("description", qtractorSession::description(), &eProps); pDocument->saveTextElement("sample-rate", QString::number(qtractorSession::sampleRate()), &eProps); pDocument->saveTextElement("tempo", QString::number(qtractorSession::tempo()), &eProps); pDocument->saveTextElement("ticks-per-beat", QString::number(qtractorSession::ticksPerBeat()), &eProps); pDocument->saveTextElement("beats-per-bar", QString::number(qtractorSession::beatsPerBar()), &eProps); pDocument->saveTextElement("beat-divisor", QString::number(qtractorSession::beatDivisor()), &eProps); pElement->appendChild(eProps); // Save session state... QDomElement eState = pDocument->document()->createElement("state"); pDocument->saveTextElement("loop-start", QString::number(qtractorSession::loopStart()), &eState); pDocument->saveTextElement("loop-end", QString::number(qtractorSession::loopEnd()), &eState); pDocument->saveTextElement("punch-in", QString::number(qtractorSession::punchIn()), &eState); pDocument->saveTextElement("punch-out", QString::number(qtractorSession::punchOut()), &eState); pElement->appendChild(eState); // Files are not saved when in template mode... if (!pDocument->isTemplate()) { // Save file lists... QDomElement eFiles = pDocument->document()->createElement("files"); // Audio files... QDomElement eAudioList = pDocument->document()->createElement("audio-list"); qtractorAudioListView *pAudioList = nullptr; if (pDocument->files()) pAudioList = pDocument->files()->audioListView(); if (pAudioList == nullptr) return false; if (!pAudioList->saveElement(pDocument, &eAudioList)) return false; eFiles.appendChild(eAudioList); // MIDI files... QDomElement eMidiList = pDocument->document()->createElement("midi-list"); qtractorMidiListView *pMidiList = nullptr; if (pDocument->files()) pMidiList = pDocument->files()->midiListView(); if (pMidiList == nullptr) return false; if (!pMidiList->saveElement(pDocument, &eMidiList)) return false; eFiles.appendChild(eMidiList); pElement->appendChild(eFiles); } // Save device lists... QDomElement eDevices = pDocument->document()->createElement("devices"); // Audio engine... QDomElement eAudioEngine = pDocument->document()->createElement("audio-engine"); if (!qtractorSession::audioEngine()->saveElement(pDocument, &eAudioEngine)) return false; eDevices.appendChild(eAudioEngine); // MIDI engine... QDomElement eMidiEngine = pDocument->document()->createElement("midi-engine"); if (!qtractorSession::midiEngine()->saveElement(pDocument, &eMidiEngine)) return false; eDevices.appendChild(eMidiEngine); pElement->appendChild(eDevices); // Save tempo/time-signature, if any... qtractorTimeScale::Node *pNode = qtractorSession::timeScale()->nodes().first(); if (pNode) pNode = pNode->next(); // Skip first anchor node. if (pNode) { QDomElement eTempoMap = pDocument->document()->createElement("tempo-map"); while (pNode) { QDomElement eNode = pDocument->document()->createElement("tempo-node"); eNode.setAttribute("bar", QString::number(pNode->bar)); eNode.setAttribute("frame", QString::number(pNode->frame)); pDocument->saveTextElement("tempo", QString::number(pNode->tempo), &eNode); pDocument->saveTextElement("beat-type", QString::number(pNode->beatType), &eNode); pDocument->saveTextElement("beats-per-bar", QString::number(pNode->beatsPerBar), &eNode); pDocument->saveTextElement("beat-divisor", QString::number(pNode->beatDivisor), &eNode); eTempoMap.appendChild(eNode); pNode = pNode->next(); } pElement->appendChild(eTempoMap); } // Save location markers/key-signatures, if any... qtractorTimeScale::Marker *pMarker = qtractorSession::timeScale()->markers().first(); if (pMarker) { QDomElement eMarkers = pDocument->document()->createElement("markers"); while (pMarker) { QDomElement eMarker = pDocument->document()->createElement("marker"); eMarker.setAttribute("frame", QString::number(pMarker->frame)); if (!pMarker->text.isEmpty()) { pDocument->saveTextElement("text", pMarker->text, &eMarker); pDocument->saveTextElement("color", pMarker->color.name(), &eMarker); } if (pMarker->accidentals || pMarker->mode) { pDocument->saveTextElement("accidentals", QString::number(pMarker->accidentals), &eMarker); pDocument->saveTextElement("mode", QString::number(pMarker->mode), &eMarker); } eMarkers.appendChild(eMarker); pMarker = pMarker->next(); } pElement->appendChild(eMarkers); } // Save track view state... QDomElement eTracks = pDocument->document()->createElement("tracks"); QDomElement eView = pDocument->document()->createElement("view"); pDocument->saveTextElement("pixels-per-beat", QString::number(qtractorSession::pixelsPerBeat()), &eView); pDocument->saveTextElement("horizontal-zoom", QString::number(qtractorSession::horizontalZoom()), &eView); pDocument->saveTextElement("vertical-zoom", QString::number(qtractorSession::verticalZoom()), &eView); pDocument->saveTextElement("snap-per-beat", QString::number(qtractorSession::snapPerBeat()), &eView); pDocument->saveTextElement("edit-head", QString::number(qtractorSession::editHead()), &eView); pDocument->saveTextElement("edit-tail", QString::number(qtractorSession::editTail()), &eView); eTracks.appendChild(eView); // Save session tracks... for (qtractorTrack *pTrack = qtractorSession::tracks().first(); pTrack; pTrack = pTrack->next()) { // Create the new track element... QDomElement eTrack = pDocument->document()->createElement("track"); if (!pTrack->saveElement(pDocument, &eTrack)) return false; // Add this slot... eTracks.appendChild(eTrack); } pElement->appendChild(eTracks); return true; } // Rename session files... void qtractorSession::renameSession ( const QString& sOldName, const QString& sNewName ) { // Do nothing if names are obviously the same... if (sOldName == sNewName) return; qtractorFiles *pFiles = nullptr; qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm) pFiles = pMainForm->files(); if (pFiles == nullptr) return; // Lock it up... lock(); const QRegularExpression rx('^' + sOldName); // For each and every track and clip... QStringList paths; for (qtractorTrack *pTrack = m_tracks.first(); pTrack; pTrack = pTrack->next()) { // Refer to a proper files-view... qtractorFileListView *pFileListView = nullptr; qtractorFileList::Type iFileType = qtractorFileList::Audio; if (pTrack->trackType() == qtractorTrack::Midi) { pFileListView = pFiles->midiListView(); iFileType = qtractorFileList::Midi; } else { pFileListView = pFiles->audioListView(); // iFileType = qtractorFileList::Audio; } // For each and every elligible clip... for (qtractorClip *pClip = pTrack->clips().first(); pClip; pClip = pClip->next()) { // Rename clip filename prefix... const QFileInfo info1(pClip->filename()); QString sFileName = info1.fileName(); if (!sFileName.contains(rx)) continue; sFileName.replace(rx, sNewName); QFileInfo info2(info1.dir(), sFileName); const QString& sOldFilePath = info1.absoluteFilePath(); if (!paths.contains(sOldFilePath)) { paths.append(sOldFilePath); // Increment filename suffix if exists already... if (info2.exists()) { int iFileNo = 0; sFileName = info2.completeBaseName(); QRegularExpression rxFileNo("([0-9]+)$"); QRegularExpressionMatch match = rxFileNo.match(sFileName); if (match.hasMatch()) { iFileNo = match.captured(1).toInt(); sFileName.remove(rxFileNo); } else sFileName += '-'; sFileName += "%1." + info1.suffix(); do { info2.setFile(info1.dir(), sFileName.arg(++iFileNo)); } while (info2.exists()); } } const QString& sNewFilePath = info2.absoluteFilePath(); if (!paths.contains(sNewFilePath)) { paths.append(sNewFilePath); if (!QFile::rename(sOldFilePath, sNewFilePath)) continue; #ifdef CONFIG_DEBUG qDebug("qtractorSession::renameSession: \"%s\" -> \"%s\"", info1.fileName().toUtf8().constData(), info2.fileName().toUtf8().constData()); #endif } // Re-hash clip filenames... if (iFileType == qtractorFileList::Midi) { qtractorMidiClip *pMidiClip = static_cast (pClip); if (pMidiClip) pMidiClip->setFilenameEx(sNewFilePath, false); } else { pClip->close(); pClip->setFilename(sNewFilePath); pClip->open(); } // Manage files-view item... if (pFileListView) { qtractorFileGroupItem *pGroupItem = nullptr; qtractorFileListItem *pFileItem = pFileListView->findFileItem(sOldFilePath); if (pFileItem) { pGroupItem = pFileItem->groupItem(); m_pFiles->removeFileItem(iFileType, pFileItem); delete pFileItem; } pFileListView->addFileItem(sNewFilePath, pGroupItem); } } } // If session name has changed, we'll prompt // for correct filename when save is triggered... pMainForm->clearFilename(); // Done. unlock(); } //------------------------------------------------------------------------- // qtractorSession::Document -- Session file import/export helper class. // // Constructor. qtractorSession::Document::Document ( QDomDocument *pDocument, qtractorSession *pSession, qtractorFiles *pFiles ) : qtractorDocument(pDocument, "session") { m_pSession = pSession; m_pFiles = pFiles; } // Default destructor. qtractorSession::Document::~Document (void) { } // Session accessor. qtractorSession *qtractorSession::Document::session (void) const { return m_pSession; } // File list accessor. qtractorFiles *qtractorSession::Document::files (void) const { return m_pFiles; } // The elemental loader implementation. bool qtractorSession::Document::loadElement ( QDomElement *pElement ) { return m_pSession->loadElement(this, pElement); } // The elemental saver implementation. bool qtractorSession::Document::saveElement ( QDomElement *pElement ) { return m_pSession->saveElement(this, pElement); } // end of qtractorSession.cpp qtractor-0.9.25/src/PaxHeaders/qtractorMidiManager.cpp0000644000000000000000000000013214166551171017763 xustar0030 mtime=1641730681.454610254 30 atime=1641730681.454610254 30 ctime=1641730681.454610254 qtractor-0.9.25/src/qtractorMidiManager.cpp0000644000175000001440000012714614166551171021226 0ustar00rncbcusers00000000000000// qtractorMidiManager.cpp // /**************************************************************************** Copyright (C) 2005-2021, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorMidiManager.h" #include "qtractorSession.h" #include "qtractorSessionCursor.h" #include "qtractorPlugin.h" #include "qtractorMidiEngine.h" #include "qtractorMidiMonitor.h" #include "qtractorAudioEngine.h" #include "qtractorAudioMonitor.h" #include "qtractorMainForm.h" #include "qtractorTracks.h" #include "qtractorMixer.h" #include #include #include // Specific controller definitions #define BANK_SELECT_MSB 0x00 #define BANK_SELECT_LSB 0x20 #define ALL_SOUND_OFF 0x78 #define ALL_CONTROLLERS_OFF 0x79 #define ALL_NOTES_OFF 0x7b //---------------------------------------------------------------------- // class qtractorMidiSyncThread -- MIDI sync thread decl. // class qtractorMidiSyncThread : public QThread { public: // Constructor. qtractorMidiSyncThread(unsigned int iSyncSize = 128); // Destructor. ~qtractorMidiSyncThread(); // Thread run state accessors. void setRunState(bool bRunState); bool runState() const; // Wake from executive wait condition. void sync(qtractorMidiSyncItem *pSyncItem = nullptr); protected: // The main thread executive. void run(); private: // The thread launcher queue instance reference. unsigned int m_iSyncSize; unsigned int m_iSyncMask; qtractorMidiSyncItem **m_ppSyncItems; volatile unsigned int m_iSyncRead; volatile unsigned int m_iSyncWrite; // Whether the thread is logically running. volatile bool m_bRunState; // Thread synchronization objects. QMutex m_mutex; QWaitCondition m_cond; }; //---------------------------------------------------------------------- // class qtractorMidiSyncThread -- MIDI sync thread decl. // // Constructor. qtractorMidiSyncThread::qtractorMidiSyncThread ( unsigned int iSyncSize ) { m_iSyncSize = (1 << 7); while (m_iSyncSize < iSyncSize) m_iSyncSize <<= 1; m_iSyncMask = (m_iSyncSize - 1); m_ppSyncItems = new qtractorMidiSyncItem * [m_iSyncSize]; m_iSyncRead = 0; m_iSyncWrite = 0; ::memset(m_ppSyncItems, 0, m_iSyncSize * sizeof(qtractorMidiSyncItem *)); m_bRunState = false; } // Destructor. qtractorMidiSyncThread::~qtractorMidiSyncThread (void) { delete [] m_ppSyncItems; } // Thread run state accessors. void qtractorMidiSyncThread::setRunState ( bool bRunState ) { QMutexLocker locker(&m_mutex); m_bRunState = bRunState; } bool qtractorMidiSyncThread::runState (void) const { return m_bRunState; } // The main thread executive. void qtractorMidiSyncThread::run (void) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorMidiSyncThread[%p]::run(): started...", this); #endif m_mutex.lock(); m_bRunState = true; while (m_bRunState) { // Wait for sync... m_cond.wait(&m_mutex); #ifdef CONFIG_DEBUG_0 qDebug("qtractorMidiSyncThread[%p]::run(): waked.", this); #endif // Call control process cycle. unsigned int r = m_iSyncRead; unsigned int w = m_iSyncWrite; while (r != w) { qtractorMidiSyncItem *pSyncItem = m_ppSyncItems[r]; if (pSyncItem->isWaitSync()) { pSyncItem->processSync(); pSyncItem->setWaitSync(false); } ++r &= m_iSyncMask; w = m_iSyncWrite; } m_iSyncRead = r; } m_mutex.unlock(); #ifdef CONFIG_DEBUG_0 qDebug("qtractorMidiSyncThread[%p]::run(): stopped.", this); #endif } // Wake from executive wait condition. void qtractorMidiSyncThread::sync ( qtractorMidiSyncItem *pSyncItem ) { if (pSyncItem == nullptr) { unsigned int r = m_iSyncRead; unsigned int w = m_iSyncWrite; while (r != w) { qtractorMidiSyncItem *pSyncItem = m_ppSyncItems[r]; if (pSyncItem) pSyncItem->setWaitSync(false); ++r &= m_iSyncMask; w = m_iSyncWrite; } m_iSyncRead = r; } else { // !pSyncItem->isWaitSync() unsigned int n; unsigned int r = m_iSyncRead; unsigned int w = m_iSyncWrite; if (w > r) { n = ((r - w + m_iSyncSize) & m_iSyncMask) - 1; } else if (r > w) { n = (r - w) - 1; } else { n = m_iSyncSize - 1; } if (n > 0) { pSyncItem->setWaitSync(true); m_ppSyncItems[w] = pSyncItem; m_iSyncWrite = (w + 1) & m_iSyncMask; } } if (m_mutex.tryLock()) { m_cond.wakeAll(); m_mutex.unlock(); } #ifdef CONFIG_DEBUG_0 else qDebug("qtractorMidiSyncThread[%p]::sync(): tryLock() failed.", this); #endif } //---------------------------------------------------------------------- // class qtractorMidiSyncItem -- MIDI sync item impl. // qtractorMidiSyncThread *qtractorMidiSyncItem::g_pSyncThread = nullptr; unsigned int qtractorMidiSyncItem::g_iSyncThreadRefCount = 0; // Constructor. qtractorMidiSyncItem::qtractorMidiSyncItem (void) : m_bWaitSync(false) { if (++g_iSyncThreadRefCount == 1 && g_pSyncThread == nullptr) { g_pSyncThread = new qtractorMidiSyncThread(); g_pSyncThread->start(QThread::HighestPriority); } } // Destructor. qtractorMidiSyncItem::~qtractorMidiSyncItem (void) { if (--g_iSyncThreadRefCount == 0 && g_pSyncThread != nullptr) { // Try to wake and terminate executive thread, // but give it a bit of time to cleanup... if (g_pSyncThread->isRunning()) do { g_pSyncThread->setRunState(false); // g_pSyncThread->terminate(); g_pSyncThread->sync(); } while (!g_pSyncThread->wait(100)); delete g_pSyncThread; g_pSyncThread = nullptr; } } // Sync thread state flags accessors. void qtractorMidiSyncItem::setWaitSync ( bool bWaitSync ) { m_bWaitSync = bWaitSync; } bool qtractorMidiSyncItem::isWaitSync (void) const { return m_bWaitSync; } // Post/schedule item for process sync. (static) void qtractorMidiSyncItem::syncItem ( qtractorMidiSyncItem *pSyncItem ) { if (g_pSyncThread) g_pSyncThread->sync(pSyncItem); } //---------------------------------------------------------------------- // class qtractorMidiInputBuffer -- MIDI input buffer impl. // // Input event enqueuer. bool qtractorMidiInputBuffer::enqueue ( snd_seq_event_t *pEv, unsigned long iTime ) { if (pEv->type == SND_SEQ_EVENT_NOTE || // Unlikely real-time input... pEv->type == SND_SEQ_EVENT_NOTEON) { if (m_pWetGainSubject) { const float fWetGain = m_pWetGainSubject->value(); int val = int(fWetGain * float(pEv->data.note.velocity)); if (val < 1) val = 1; else if (val > 127) val = 127; pEv->data.note.velocity = val; } } return qtractorMidiBuffer::push(pEv, iTime); } //---------------------------------------------------------------------- // class qtractorMidiOutputBuffer -- MIDI output buffer impl. // // Process buffer (in asynchronous controller thread). void qtractorMidiOutputBuffer::processSync (void) { if (m_pMidiBus == nullptr) return; if (!(m_pMidiBus->busMode() & qtractorBus::Output)) return; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; qtractorMidiEngine *pMidiEngine = pSession->midiEngine(); if (pMidiEngine == nullptr) return; const unsigned long iTimeStart = pMidiEngine->timeStartEx(); qtractorTimeScale::Cursor cursor(pSession->timeScale()); qtractorMidiManager *pMidiManager = nullptr; if (m_pMidiBus->pluginList_out()) pMidiManager = (m_pMidiBus->pluginList_out())->midiManager(); qtractorMidiMonitor *pMidiMonitor = m_pMidiBus->midiMonitor_out(); snd_seq_event_t *pEv = m_outputBuffer.peek(); while (pEv) { qtractorTimeScale::Node *pNode = cursor.seekFrame(pEv->time.tick); const unsigned long iTime = pNode->tickFromFrame(pEv->time.tick); const unsigned long tick = (iTime > iTimeStart ? iTime - iTimeStart : 0); qtractorMidiEvent::EventType type = qtractorMidiEvent::EventType(0); unsigned short val = 0; switch (pEv->type) { case SND_SEQ_EVENT_NOTE: case SND_SEQ_EVENT_NOTEON: type = qtractorMidiEvent::NOTEON; val = pEv->data.note.velocity; if (m_pGainSubject) { val = (unsigned short) (m_pGainSubject->value() * float(val)); if (val < 1) val = 1; else if (val > 127) val = 127; pEv->data.note.velocity = val; } // Fall thru... default: break; } #ifdef CONFIG_DEBUG_0 // - show event for debug purposes... fprintf(stderr, "MIDI Out %06lu 0x%02x", tick, pEv->type); if (pEv->type == SND_SEQ_EVENT_SYSEX) { fprintf(stderr, " sysex {"); unsigned char *data = (unsigned char *) pEv->data.ext.ptr; for (unsigned int i = 0; i < pEv->data.ext.len; ++i) fprintf(stderr, " %02x", data[i]); fprintf(stderr, " }\n"); } else { for (unsigned int i = 0; i < sizeof(pEv->data.raw8.d); ++i) fprintf(stderr, " %3d", pEv->data.raw8.d[i]); fprintf(stderr, "\n"); } #endif // Schedule into sends/output bus... snd_seq_ev_set_source(pEv, m_pMidiBus->alsaPort()); snd_seq_ev_set_subs(pEv); snd_seq_ev_schedule_tick(pEv, pMidiEngine->alsaQueue(), 0, tick); snd_seq_event_output(pMidiEngine->alsaSeq(), pEv); if (pMidiManager) pMidiManager->queued(pEv, pEv->time.tick); if (pMidiMonitor) pMidiMonitor->enqueue(type, val, tick); // And next... pEv = m_outputBuffer.next(); } pMidiEngine->flush(); } //---------------------------------------------------------------------- // class qtractorMidiManager -- MIDI internal plugin list manager. // bool qtractorMidiManager::g_bAudioOutputBus = false; bool qtractorMidiManager::g_bAudioOutputAutoConnect = true; // AG: Buffer size large enough to hold some sysex events. const long c_iMaxMidiData = 512; // Constructor. qtractorMidiManager::qtractorMidiManager ( qtractorPluginList *pPluginList, unsigned int iBufferSize ) : m_pSyncItem(new SyncItem(this)), m_pPluginList(pPluginList), m_directBuffer(iBufferSize >> 1), m_queuedBuffer(iBufferSize), m_postedBuffer(iBufferSize), m_controllerBuffer(iBufferSize >> 2), m_iEventBuffer(0), #ifdef CONFIG_MIDI_PARSER m_pMidiParser(nullptr), #endif m_bAudioOutputBus(pPluginList->isAudioOutputBus()), m_sAudioOutputBusName(pPluginList->audioOutputBusName()), m_pAudioOutputBus(nullptr), m_bAudioOutputAutoConnect(pPluginList->isAudioOutputAutoConnect()), m_bAudioOutputMonitor(pPluginList->isAudioOutputMonitor()), m_pAudioOutputMonitor(nullptr), m_iCurrentBank(pPluginList->midiBank()), m_iCurrentProg(pPluginList->midiProg()), m_iPendingBankMSB(-1), m_iPendingBankLSB(-1), m_iPendingProg(-1) { const unsigned int MaxMidiEvents = bufferSize(); #ifdef CONFIG_MIDI_PARSER if (snd_midi_event_new(c_iMaxMidiData, &m_pMidiParser) == 0) snd_midi_event_no_status(m_pMidiParser, 1); #endif // Create_event buffers... #ifdef CONFIG_DSSI m_pDssiEvents = new snd_seq_event_t [MaxMidiEvents]; m_iDssiEvents = 0; #endif #ifdef CONFIG_VST const unsigned int VstBufferSize = sizeof(VstEvents) + MaxMidiEvents * sizeof(VstMidiEvent *); #endif #ifdef CONFIG_LV2 #ifdef CONFIG_LV2_EVENT const unsigned int Lv2EventBufferSize = (sizeof(LV2_Event) + 4) * MaxMidiEvents; #endif #ifdef CONFIG_LV2_ATOM m_iLv2AtomBufferSize = (sizeof(LV2_Atom_Event) + 4) * MaxMidiEvents; #endif #endif for (unsigned short i = 0; i < 2; ++i) { m_ppEventBuffers[i] = new qtractorMidiBuffer(MaxMidiEvents); #ifdef CONFIG_VST m_ppVstBuffers[i] = new unsigned char [VstBufferSize]; m_ppVstMidiBuffers[i] = new VstMidiEvent [MaxMidiEvents]; #endif #ifdef CONFIG_LV2 #ifdef CONFIG_LV2_EVENT m_ppLv2EventBuffers[i] = lv2_event_buffer_new(Lv2EventBufferSize, LV2_EVENT_AUDIO_STAMP); #endif #ifdef CONFIG_LV2_ATOM m_ppLv2AtomBuffers[i] = lv2_atom_buffer_new(m_iLv2AtomBufferSize, qtractorLv2Plugin::lv2_urid_map(LV2_ATOM__Chunk), qtractorLv2Plugin::lv2_urid_map(LV2_ATOM__Sequence), (i & 1) == 0); #endif #endif } createAudioOutputBus(); } // Destructor. qtractorMidiManager::~qtractorMidiManager (void) { deleteAudioOutputBus(); if (m_pAudioOutputMonitor) delete m_pAudioOutputMonitor; // Destroy event_buffers... for (unsigned short i = 0; i < 2; ++i) { #ifdef CONFIG_LV2 #ifdef CONFIG_LV2_ATOM lv2_atom_buffer_free(m_ppLv2AtomBuffers[i]); #endif #ifdef CONFIG_LV2_EVENT ::free(m_ppLv2EventBuffers[i]); #endif #endif #ifdef CONFIG_VST delete [] m_ppVstMidiBuffers[i]; delete [] m_ppVstBuffers[i]; #endif delete m_ppEventBuffers[i]; } #ifdef CONFIG_DSSI delete [] m_pDssiEvents; m_pDssiEvents = nullptr; m_iDssiEvents = 0; #endif #ifdef CONFIG_MIDI_PARSER if (m_pMidiParser) { snd_midi_event_free(m_pMidiParser); m_pMidiParser = nullptr; } #endif delete m_pSyncItem; } // Direct buffering. bool qtractorMidiManager::direct ( snd_seq_event_t *pEvent ) { if (pEvent->type == SND_SEQ_EVENT_CONTROLLER) { switch (pEvent->data.control.param) { case BANK_SELECT_MSB: m_iPendingBankMSB = pEvent->data.control.value; break; case BANK_SELECT_LSB: m_iPendingBankLSB = pEvent->data.control.value; break; default: m_controllerBuffer.push(pEvent); break; } } else if (pEvent->type == SND_SEQ_EVENT_PGMCHANGE) m_iPendingProg = pEvent->data.control.value; return m_directBuffer.push(pEvent); } // Queued buffering. bool qtractorMidiManager::queued ( snd_seq_event_t *pEvent, unsigned long iTime, unsigned long iTimeOff ) { if (pEvent->type == SND_SEQ_EVENT_NOTE && iTime < iTimeOff) { snd_seq_event_t ev = *pEvent; ev.type = SND_SEQ_EVENT_NOTEON; if (!m_queuedBuffer.insert(&ev, iTime)) return false; ev.type = SND_SEQ_EVENT_NOTEOFF; ev.data.note.velocity = 0; ev.data.note.duration = 0; return m_postedBuffer.insert(&ev, iTimeOff); } if (pEvent->type == SND_SEQ_EVENT_NOTEOFF) return m_postedBuffer.insert(pEvent, iTime); else return m_queuedBuffer.insert(pEvent, iTime); } // Clears buffers for processing. void qtractorMidiManager::clear (void) { // Reset event buffers... for (unsigned short i = 0; i < 2; ++i) { m_ppEventBuffers[i]->clear(); #ifdef CONFIG_VST ::memset(m_ppVstBuffers[i], 0, sizeof(VstEvents)); #endif #ifdef CONFIG_LV2 #ifdef CONFIG_LV2_EVENT LV2_Event_Buffer *pLv2EventBuffer = m_ppLv2EventBuffers[i]; lv2_event_buffer_reset(pLv2EventBuffer, LV2_EVENT_AUDIO_STAMP, (unsigned char *) (pLv2EventBuffer + 1)); #endif #ifdef CONFIG_LV2_ATOM lv2_atom_buffer_reset(m_ppLv2AtomBuffers[i], (i & 1) == 0); #endif #endif } m_iEventBuffer = 0; } // Process buffers (merge). void qtractorMidiManager::process ( unsigned long iTimeStart, unsigned long iTimeEnd ) { clear(); // Address the MIDI input buffer this way... const unsigned short iInputBuffer = m_iEventBuffer & 1; qtractorMidiBuffer *pEventBuffer = m_ppEventBuffers[iInputBuffer]; // Check for program changes and controller messages... if (m_iPendingProg >= 0 || !m_controllerBuffer.isEmpty()) qtractorMidiSyncItem::syncItem(m_pSyncItem); // Merge events in buffer for plugin processing... snd_seq_event_t *pEv0 = m_directBuffer.peek(); snd_seq_event_t *pEv1 = m_queuedBuffer.peek(); snd_seq_event_t *pEv2 = m_postedBuffer.peek(); // Direct events... while (pEv0) { pEventBuffer->push(pEv0, pEv0->time.tick); pEv0 = m_directBuffer.next(); } // Queued/posted events... while ((pEv1 && pEv1->time.tick < iTimeEnd) || (pEv2 && pEv2->time.tick < iTimeEnd)) { while (pEv1 && pEv1->time.tick < iTimeEnd && ((pEv2 && pEv2->time.tick >= pEv1->time.tick) || !pEv2)) { pEventBuffer->push(pEv1, (pEv1->time.tick > iTimeStart ? pEv1->time.tick - iTimeStart : 0)); pEv1 = m_queuedBuffer.next(); } while (pEv2 && pEv2->time.tick < iTimeEnd && ((pEv1 && pEv1->time.tick > pEv2->time.tick) || !pEv1)) { pEventBuffer->push(pEv2, (pEv2->time.tick > iTimeStart ? pEv2->time.tick - iTimeStart : 0)); pEv2 = m_postedBuffer.next(); } } #ifdef CONFIG_DEBUG_0 const unsigned int iEventCount = pEventBuffer->count(); for (unsigned int i = 0; i < iEventCount; ++i) { snd_seq_event_t *pEv = pEventBuffer->at(i); // - show event for debug purposes... const unsigned long iTime = iTimeStart + pEv->time.tick; fprintf(stderr, "MIDI Seq %06lu 0x%02x", iTime, pEv->type); if (pEv->type == SND_SEQ_EVENT_SYSEX) { fprintf(stderr, " sysex {"); unsigned char *data = (unsigned char *) pEv->data.ext.ptr; for (unsigned int i = 0; i < pEv->data.ext.len; ++i) fprintf(stderr, " %02x", data[i]); fprintf(stderr, " }\n"); } else { for (unsigned int i = 0; i < sizeof(pEv->data.raw8.d); ++i) fprintf(stderr, " %3d", pEv->data.raw8.d[i]); fprintf(stderr, "\n"); } } #endif // Process/decode into other/plugin event buffers... processEventBuffers(); // Now's time to process the plugins as usual... if (m_pAudioOutputBus) { const unsigned int nframes = iTimeEnd - iTimeStart; if (m_bAudioOutputBus) { m_pAudioOutputBus->process_prepare(nframes); m_pPluginList->process(m_pAudioOutputBus->out(), nframes); if (m_bAudioOutputMonitor) m_pAudioOutputMonitor->process_meter( m_pAudioOutputBus->out(), nframes); m_pAudioOutputBus->process_commit(nframes); } else { m_pAudioOutputBus->buffer_prepare(nframes); m_pPluginList->process(m_pAudioOutputBus->buffer(), nframes); if (m_bAudioOutputMonitor) m_pAudioOutputMonitor->process_meter( m_pAudioOutputBus->buffer(), nframes); m_pAudioOutputBus->buffer_commit(nframes); } } } // Process buffers (in asynchronous controller thread). void qtractorMidiManager::processSync (void) { // Check for programn change... if (m_iPendingProg >= 0) { m_iCurrentBank = 0; m_iCurrentProg = m_iPendingProg; if (m_iPendingBankLSB >= 0) { if (m_iPendingBankMSB >= 0) m_iCurrentBank = (m_iPendingBankMSB << 7) + m_iPendingBankLSB; else m_iCurrentBank = m_iPendingBankLSB; } else if (m_iPendingBankMSB >= 0) m_iCurrentBank = m_iPendingBankMSB; // Make the change (should be RT safe...) qtractorPlugin *pPlugin = m_pPluginList->first(); while (pPlugin) { pPlugin->selectProgram(m_iCurrentBank, m_iCurrentProg); pPlugin = pPlugin->next(); } // Reset pending status. m_iPendingBankMSB = -1; m_iPendingBankLSB = -1; m_iPendingProg = -1; } // Have all controller events sent to plugin(s), // mostly for mere GUI update purposes... snd_seq_event_t *pEv = m_controllerBuffer.peek(); while (pEv) { if (pEv->type == SND_SEQ_EVENT_CONTROLLER) { qtractorPlugin *pPlugin = m_pPluginList->first(); while (pPlugin) { pPlugin->setController( pEv->data.control.param, pEv->data.control.value); pPlugin = pPlugin->next(); } } pEv = m_controllerBuffer.next(); } m_controllerBuffer.clear(); } // Resets all buffering. void qtractorMidiManager::reset (void) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; pSession->lock(); m_directBuffer.clear(); m_queuedBuffer.clear(); m_postedBuffer.reset(); // formerly .clear(); clear(); #ifdef CONFIG_MIDI_PARSER if (m_pMidiParser) { snd_midi_event_reset_decode(m_pMidiParser); snd_midi_event_reset_encode(m_pMidiParser); } #endif m_pPluginList->resetLatency(); m_pPluginList->resetBuffers(); m_controllerBuffer.clear(); m_iPendingBankMSB = -1; m_iPendingBankLSB = -1; m_iPendingProg = -1; pSession->unlock(); } // Direct MIDI controller helper. void qtractorMidiManager::setController ( unsigned short iChannel, int iController, int iValue ) { snd_seq_event_t ev; snd_seq_ev_clear(&ev); ev.type = SND_SEQ_EVENT_CONTROLLER; ev.data.control.channel = iChannel; ev.data.control.param = iController; ev.data.control.value = iValue; direct(&ev); } // Shut-off MIDI channel (panic)... void qtractorMidiManager::shutOff ( unsigned short iChannel ) { setController(iChannel, ALL_SOUND_OFF, 0); setController(iChannel, ALL_NOTES_OFF, 0); setController(iChannel, ALL_CONTROLLERS_OFF, 0); } // Factory (proxy) methods. qtractorMidiManager *qtractorMidiManager::createMidiManager ( qtractorPluginList *pPluginList ) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return nullptr; qtractorMidiManager *pMidiManager = new qtractorMidiManager(pPluginList); pSession->addMidiManager(pMidiManager); #ifdef CONFIG_DEBUG_0 qDebug("qtractorMidiManager::createMidiManager(%p)", pMidiManager); #endif return pMidiManager; } void qtractorMidiManager::deleteMidiManager ( qtractorMidiManager *pMidiManager ) { if (pMidiManager == nullptr) return; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; #ifdef CONFIG_DEBUG_0 qDebug("qtractorMidiManager::deleteMidiManager(%p)", pMidiManager); #endif pSession->removeMidiManager(pMidiManager); delete pMidiManager; } // Process specific MIDI input buffer (eg. insert/merge). void qtractorMidiManager::processInputBuffer ( qtractorMidiInputBuffer *pMidiInputBuffer, unsigned long t0 ) { snd_seq_event_t *pEv; qtractorSubject *pDryGainSubject = pMidiInputBuffer->dryGainSubject(); // Address the MIDI input buffer this way... const unsigned short iInputBuffer = m_iEventBuffer & 1; qtractorMidiBuffer *pEventBuffer = m_ppEventBuffers[iInputBuffer]; const unsigned int iEventCount = pEventBuffer->count(); for (unsigned int i = 0; i < iEventCount; ++i) { pEv = pEventBuffer->at(i); // Apply gain (through/dry)... if (pDryGainSubject && (pEv->type == SND_SEQ_EVENT_NOTE || // Unlikely real-time input... pEv->type == SND_SEQ_EVENT_NOTEON)) { const float fDryGain = pDryGainSubject->value(); int val = int(fDryGain * float(pEv->data.note.velocity)); if (val < 1) val = 1; else if (val > 127) val = 127; pEv->data.note.velocity = val; } // Merge input through... if (!pMidiInputBuffer->insert(pEv, t0 + pEv->time.tick)) break; } resetInputBuffers(); pEv = pMidiInputBuffer->peek(); while (pEv) { const unsigned long t1 = pEv->time.tick; pEv->time.tick = (t1 > t0 ? t1 - t0 : 0); pEventBuffer->push(pEv, pEv->time.tick); pEv = pMidiInputBuffer->next(); } processEventBuffers(); } // Process/decode into other/plugin event buffers... void qtractorMidiManager::processEventBuffers (void) { #ifdef CONFIG_MIDI_PARSER if (m_pMidiParser == nullptr) return; const unsigned short iInputBuffer = m_iEventBuffer & 1; qtractorMidiBuffer *pEventBuffer = m_ppEventBuffers[iInputBuffer]; const unsigned int iEventCount = pEventBuffer->count(); #ifdef CONFIG_VST VstEvents *pVstEvents = (VstEvents *) m_ppVstBuffers[iInputBuffer]; #endif #ifdef CONFIG_LV2 #ifdef CONFIG_LV2_EVENT LV2_Event_Buffer *pLv2EventBuffer = m_ppLv2EventBuffers[iInputBuffer]; LV2_Event_Iterator eiter; lv2_event_begin(&eiter, pLv2EventBuffer); #endif #ifdef CONFIG_LV2_ATOM LV2_Atom_Buffer *pLv2AtomBuffer = m_ppLv2AtomBuffers[iInputBuffer]; LV2_Atom_Buffer_Iterator aiter; lv2_atom_buffer_begin(&aiter, pLv2AtomBuffer); #endif #endif const unsigned int MaxMidiEvents = (bufferSize() << 1); unsigned int iMidiEvents = 0; #ifdef CONFIG_DSSI m_iDssiEvents = 0; #endif // AG: Untangle treatment of VST and LV2 plugins, // so that we can use a larger buffer for the latter... #ifdef CONFIG_VST unsigned int iVstMidiEvents = 0; #endif for (unsigned int i = 0; i < iEventCount; ++i) { snd_seq_event_t *pEv = pEventBuffer->at(i); unsigned char midiData[c_iMaxMidiData]; unsigned char *pMidiData = &midiData[0]; long iMidiData = sizeof(midiData); iMidiData = snd_midi_event_decode(m_pMidiParser, pMidiData, iMidiData, pEv); if (iMidiData < 0) break; #ifdef CONFIG_DEBUG_0 // - show event for debug purposes... fprintf(stderr, "MIDI Raw %06u {", pEv->time.tick); for (long i = 0; i < iMidiData; ++i) fprintf(stderr, " %02x", pMidiData[i]); fprintf(stderr, " }\n"); #endif #ifdef CONFIG_DSSI m_pDssiEvents[m_iDssiEvents++] = *pEv; #endif #ifdef CONFIG_VST VstMidiEvent *pVstMidiBuffer = m_ppVstMidiBuffers[iInputBuffer]; VstMidiEvent *pVstMidiEvent = &pVstMidiBuffer[iVstMidiEvents]; if (iMidiData < long(sizeof(pVstMidiEvent->midiData))) { ::memset(pVstMidiEvent, 0, sizeof(VstMidiEvent)); pVstMidiEvent->type = kVstMidiType; pVstMidiEvent->byteSize = sizeof(VstMidiEvent); pVstMidiEvent->deltaFrames = pEv->time.tick; ::memcpy(&pVstMidiEvent->midiData[0], pMidiData, iMidiData); pVstEvents->events[iVstMidiEvents++] = (VstEvent *) pVstMidiEvent; } #endif #ifdef CONFIG_LV2 #ifdef CONFIG_LV2_EVENT lv2_event_write(&eiter, pEv->time.tick, 0, QTRACTOR_LV2_MIDI_EVENT_ID, iMidiData, pMidiData); #endif #ifdef CONFIG_LV2_ATOM lv2_atom_buffer_write(&aiter, pEv->time.tick, 0, QTRACTOR_LV2_MIDI_EVENT_ID, iMidiData, pMidiData); #endif #endif if (++iMidiEvents >= MaxMidiEvents) break; } #ifdef CONFIG_VST pVstEvents->numEvents = iVstMidiEvents; // pVstEvents->reserved = 0; #endif #endif // CONFIG_MIDI_PARSER } // Reset event buffers (input only) void qtractorMidiManager::resetInputBuffers (void) { const unsigned short iInputBuffer = m_iEventBuffer & 1; qtractorMidiBuffer *pEventBuffer = m_ppEventBuffers[iInputBuffer]; pEventBuffer->reset(); #ifdef CONFIG_DSSI m_iDssiEvents = 0; #endif #ifdef CONFIG_VST ::memset(m_ppVstBuffers[iInputBuffer], 0, sizeof(VstEvents)); #endif #ifdef CONFIG_LV2 #ifdef CONFIG_LV2_EVENT LV2_Event_Buffer *pLv2EventBuffer = m_ppLv2EventBuffers[iInputBuffer]; lv2_event_buffer_reset(pLv2EventBuffer, LV2_EVENT_AUDIO_STAMP, (unsigned char *) (pLv2EventBuffer + 1)); #endif #ifdef CONFIG_LV2_ATOM lv2_atom_buffer_reset(m_ppLv2AtomBuffers[iInputBuffer], true); #endif #endif } // Reset event buffers (output only) void qtractorMidiManager::resetOutputBuffers (void) { const unsigned short iOutputBuffer = (m_iEventBuffer + 1) & 1; qtractorMidiBuffer *pEventBuffer = m_ppEventBuffers[iOutputBuffer]; pEventBuffer->reset(); #ifdef CONFIG_VST ::memset(m_ppVstBuffers[iOutputBuffer], 0, sizeof(VstEvents)); #endif #ifdef CONFIG_LV2 #ifdef CONFIG_LV2_EVENT LV2_Event_Buffer *pLv2EventBuffer = m_ppLv2EventBuffers[iOutputBuffer]; lv2_event_buffer_reset(pLv2EventBuffer, LV2_EVENT_AUDIO_STAMP, (unsigned char *) (pLv2EventBuffer + 1)); #endif #ifdef CONFIG_LV2_ATOM lv2_atom_buffer_reset(m_ppLv2AtomBuffers[iOutputBuffer], false); #endif #endif } // Swap event buffers (in for out and vice-versa) void qtractorMidiManager::swapEventBuffers (void) { const unsigned short iInputBuffer = m_iEventBuffer & 1; qtractorMidiBuffer *pEventBuffer = m_ppEventBuffers[iInputBuffer]; pEventBuffer->reset(); #ifdef CONFIG_DSSI m_iDssiEvents = 0; #endif #ifdef CONFIG_VST ::memset(m_ppVstBuffers[iInputBuffer], 0, sizeof(VstEvents)); #endif #ifdef CONFIG_LV2 #ifdef CONFIG_LV2_EVENT LV2_Event_Buffer *pLv2EventBuffer = m_ppLv2EventBuffers[iInputBuffer]; lv2_event_buffer_reset(pLv2EventBuffer, LV2_EVENT_AUDIO_STAMP, (unsigned char *) (pLv2EventBuffer + 1)); #endif #ifdef CONFIG_LV2_ATOM lv2_atom_buffer_reset(m_ppLv2AtomBuffers[iInputBuffer], false); #endif #endif ++m_iEventBuffer; } #ifdef CONFIG_VST // Copy VST event buffer (output)... void qtractorMidiManager::vst_events_copy ( VstEvents *pVstBuffer ) { const unsigned short iOutputBuffer = (m_iEventBuffer + 1) & 1; VstMidiEvent *pVstMidiBuffer = m_ppVstMidiBuffers[iOutputBuffer]; VstEvents *pVstEvents = (VstEvents *) m_ppVstBuffers[iOutputBuffer]; ::memset(pVstEvents, 0, sizeof(VstEvents)); const unsigned int MaxMidiEvents = (bufferSize() << 1); unsigned int iMidiEvents = pVstBuffer->numEvents; if (iMidiEvents > MaxMidiEvents) iMidiEvents = MaxMidiEvents; for (unsigned int i = 0; i < iMidiEvents; ++i) { VstMidiEvent *pOldMidiEvent = (VstMidiEvent *) pVstBuffer->events[i]; VstMidiEvent *pVstMidiEvent = &pVstMidiBuffer[i]; ::memcpy(pVstMidiEvent, pOldMidiEvent, sizeof(VstMidiEvent)); pVstEvents->events[i] = (VstEvent *) pVstMidiEvent; } pVstEvents->numEvents = iMidiEvents; } // Swap VST event buffers... void qtractorMidiManager::vst_events_swap (void) { const unsigned short iOutputBuffer = (m_iEventBuffer + 1) & 1; qtractorMidiBuffer *pEventBuffer = m_ppEventBuffers[iOutputBuffer]; VstMidiEvent *pVstMidiBuffer = m_ppVstMidiBuffers[iOutputBuffer]; VstEvents *pVstEvents = (VstEvents *) m_ppVstBuffers[iOutputBuffer]; #ifdef CONFIG_LV2 #ifdef CONFIG_LV2_EVENT LV2_Event_Buffer *pLv2EventBuffer = m_ppLv2EventBuffers[iOutputBuffer]; lv2_event_buffer_reset(pLv2EventBuffer, LV2_EVENT_AUDIO_STAMP, (unsigned char *) (pLv2EventBuffer + 1)); LV2_Event_Iterator eiter; lv2_event_begin(&eiter, pLv2EventBuffer); #endif #ifdef CONFIG_LV2_ATOM LV2_Atom_Buffer *pLv2AtomBuffer = m_ppLv2AtomBuffers[iOutputBuffer]; lv2_atom_buffer_reset(pLv2AtomBuffer, true); LV2_Atom_Buffer_Iterator aiter; lv2_atom_buffer_begin(&aiter, pLv2AtomBuffer); #endif #endif unsigned int iMidiEvents = 0; const unsigned int MaxMidiEvents = (bufferSize() << 1); while (iMidiEvents < MaxMidiEvents && int(iMidiEvents) < pVstEvents->numEvents) { VstMidiEvent *pVstMidiEvent = &pVstMidiBuffer[iMidiEvents]; unsigned char *pMidiData = (unsigned char *) &pVstMidiEvent->midiData[0]; long iMidiData = sizeof(pVstMidiEvent->midiData); snd_seq_event_t ev; snd_seq_ev_clear(&ev); #ifdef CONFIG_MIDI_PARSER if (m_pMidiParser) { iMidiData = snd_midi_event_encode(m_pMidiParser, pMidiData, iMidiData, &ev); if (iMidiData < 1 || ev.type == SND_SEQ_EVENT_NONE) break; ev.time.tick = pVstMidiEvent->deltaFrames; } #endif #ifdef CONFIG_LV2 #ifdef CONFIG_LV2_EVENT lv2_event_write(&eiter, pVstMidiEvent->deltaFrames, 0, QTRACTOR_LV2_MIDI_EVENT_ID, iMidiData, pMidiData); #endif #ifdef CONFIG_LV2_ATOM lv2_atom_buffer_write(&aiter, pVstMidiEvent->deltaFrames, 0, QTRACTOR_LV2_MIDI_EVENT_ID, iMidiData, pMidiData); #endif #endif pEventBuffer->push(&ev, ev.time.tick); ++iMidiEvents; } swapEventBuffers(); } #endif // CONFIG_VST #ifdef CONFIG_VST3 // Swap VST3 event buffers... void qtractorMidiManager::vst3_buffer_swap (void) { #ifdef CONFIG_MIDI_PARSER if (m_pMidiParser == nullptr) { swapEventBuffers(); return; } const unsigned short iOutputBuffer = (m_iEventBuffer + 1) & 1; qtractorMidiBuffer *pEventBuffer = m_ppEventBuffers[iOutputBuffer]; const unsigned int iEventCount = pEventBuffer->count(); #ifdef CONFIG_VST VstMidiEvent *pVstMidiBuffer = m_ppVstMidiBuffers[iOutputBuffer]; VstEvents *pVstEvents = (VstEvents *) m_ppVstBuffers[iOutputBuffer]; ::memset(pVstEvents, 0, sizeof(VstEvents)); #endif #ifdef CONFIG_LV2 #ifdef CONFIG_LV2_EVENT LV2_Event_Buffer *pLv2EventBuffer = m_ppLv2EventBuffers[iOutputBuffer]; lv2_event_buffer_reset(pLv2EventBuffer, LV2_EVENT_AUDIO_STAMP, (unsigned char *) (pLv2EventBuffer + 1)); LV2_Event_Iterator eiter; lv2_event_begin(&eiter, pLv2EventBuffer); #endif #ifdef CONFIG_LV2_ATOM LV2_Atom_Buffer *pLv2AtomBuffer = m_ppLv2AtomBuffers[iOutputBuffer]; lv2_atom_buffer_reset(pLv2AtomBuffer, true); LV2_Atom_Buffer_Iterator aiter; lv2_atom_buffer_begin(&aiter, pLv2AtomBuffer); #endif #endif unsigned int iMidiEvents = 0; const unsigned int MaxMidiEvents = (bufferSize() << 1); for (unsigned int i = 0; i < iEventCount; ++i) { snd_seq_event_t *pEv = pEventBuffer->at(i); unsigned char midiData[4]; unsigned char *pMidiData = &midiData[0]; long iMidiData = sizeof(midiData); iMidiData = snd_midi_event_decode(m_pMidiParser, pMidiData, iMidiData, pEv); if (iMidiData < 1) break; #ifdef CONFIG_VST VstMidiEvent *pVstMidiEvent = &pVstMidiBuffer[iMidiEvents]; if (iMidiData >= long(sizeof(pVstMidiEvent->midiData))) break; ::memset(pVstMidiEvent, 0, sizeof(VstMidiEvent)); pVstMidiEvent->type = kVstMidiType; pVstMidiEvent->byteSize = sizeof(VstMidiEvent); pVstMidiEvent->deltaFrames = pEv->time.tick; ::memcpy(&pVstMidiEvent->midiData[0], pMidiData, iMidiData); pVstEvents->events[iMidiEvents] = (VstEvent *) pVstMidiEvent; #endif #ifdef CONFIG_LV2 #ifdef CONFIG_LV2_EVENT lv2_event_write(&eiter, pEv->time.tick, 0, QTRACTOR_LV2_MIDI_EVENT_ID, iMidiData, pMidiData); #endif #ifdef CONFIG_LV2_ATOM lv2_atom_buffer_write(&aiter, pEv->time.tick, 0, QTRACTOR_LV2_MIDI_EVENT_ID, iMidiData, pMidiData); #endif #endif if (++iMidiEvents >= MaxMidiEvents) break; } #ifdef CONFIG_VST pVstEvents->numEvents = iMidiEvents; #endif #endif // CONFIG_MIDI_PARSER swapEventBuffers(); } #endif // CONFIG_VST3 #ifdef CONFIG_LV2 #ifdef CONFIG_LV2_EVENT // Swap LV2 event buffers... void qtractorMidiManager::lv2_events_swap (void) { const unsigned short iOutputBuffer = (m_iEventBuffer + 1) & 1; qtractorMidiBuffer *pEventBuffer = m_ppEventBuffers[iOutputBuffer]; LV2_Event_Buffer *pLv2EventBuffer = m_ppLv2EventBuffers[iOutputBuffer]; #ifdef CONFIG_VST VstMidiEvent *pVstMidiBuffer = m_ppVstMidiBuffers[iOutputBuffer]; VstEvents *pVstEvents = (VstEvents *) m_ppVstBuffers[iOutputBuffer]; ::memset(pVstEvents, 0, sizeof(VstEvents)); #endif #ifdef CONFIG_LV2_ATOM LV2_Atom_Buffer *pLv2AtomBuffer = m_ppLv2AtomBuffers[iOutputBuffer]; lv2_atom_buffer_reset(pLv2AtomBuffer, true); LV2_Atom_Buffer_Iterator aiter; lv2_atom_buffer_begin(&aiter, pLv2AtomBuffer); #endif LV2_Event_Iterator eiter; lv2_event_begin(&eiter, pLv2EventBuffer); unsigned int iMidiEvents = 0; const unsigned int MaxMidiEvents = (bufferSize() << 1); while (iMidiEvents < MaxMidiEvents && lv2_event_is_valid(&eiter)) { unsigned char *pMidiData; LV2_Event *pLv2Event = lv2_event_get(&eiter, &pMidiData); if (pLv2Event == nullptr) break; if (pLv2Event->type == QTRACTOR_LV2_MIDI_EVENT_ID) { long iMidiData = pLv2Event->size; if (iMidiData < 1) break; #ifdef CONFIG_VST VstMidiEvent *pVstMidiEvent = &pVstMidiBuffer[iMidiEvents]; if (iMidiData >= long(sizeof(pVstMidiEvent->midiData))) break; #endif snd_seq_event_t ev; snd_seq_ev_clear(&ev); #ifdef CONFIG_MIDI_PARSER if (m_pMidiParser) { iMidiData = snd_midi_event_encode(m_pMidiParser, pMidiData, iMidiData, &ev); if (iMidiData < 1 || ev.type == SND_SEQ_EVENT_NONE) break; ev.time.tick = pLv2Event->frames; } #endif #ifdef CONFIG_VST ::memset(pVstMidiEvent, 0, sizeof(VstMidiEvent)); pVstMidiEvent->type = kVstMidiType; pVstMidiEvent->byteSize = sizeof(VstMidiEvent); pVstMidiEvent->deltaFrames = pLv2Event->frames; ::memcpy(&pVstMidiEvent->midiData[0], pMidiData, iMidiData); pVstEvents->events[iMidiEvents] = (VstEvent *) pVstMidiEvent; #endif #ifdef CONFIG_LV2_ATOM lv2_atom_buffer_write(&aiter, pLv2Event->frames, 0, QTRACTOR_LV2_MIDI_EVENT_ID, iMidiData, pMidiData); #endif pEventBuffer->push(&ev, ev.time.tick); ++iMidiEvents; } lv2_event_increment(&eiter); } #ifdef CONFIG_VST pVstEvents->numEvents = iMidiEvents; #endif swapEventBuffers(); } #endif // CONFIG_LV2_EVENT #ifdef CONFIG_LV2_ATOM // Swap LV2 atom buffers... void qtractorMidiManager::lv2_atom_buffer_swap (void) { const unsigned short iOutputBuffer = (m_iEventBuffer + 1) & 1; qtractorMidiBuffer *pEventBuffer = m_ppEventBuffers[iOutputBuffer]; LV2_Atom_Buffer *pLv2AtomBuffer = m_ppLv2AtomBuffers[iOutputBuffer]; #ifdef CONFIG_VST VstMidiEvent *pVstMidiBuffer = m_ppVstMidiBuffers[iOutputBuffer]; VstEvents *pVstEvents = (VstEvents *) m_ppVstBuffers[iOutputBuffer]; ::memset(pVstEvents, 0, sizeof(VstEvents)); #endif #ifdef CONFIG_LV2_EVENT LV2_Event_Buffer *pLv2EventBuffer = m_ppLv2EventBuffers[iOutputBuffer]; lv2_event_buffer_reset(pLv2EventBuffer, LV2_EVENT_AUDIO_STAMP, (unsigned char *) (pLv2EventBuffer + 1)); LV2_Event_Iterator eiter; lv2_event_begin(&eiter, pLv2EventBuffer); #endif LV2_Atom_Buffer_Iterator aiter; lv2_atom_buffer_begin(&aiter, pLv2AtomBuffer); unsigned int iMidiEvents = 0; const unsigned int MaxMidiEvents = (bufferSize() << 1); while (iMidiEvents < MaxMidiEvents) { unsigned char *pMidiData; LV2_Atom_Event *pLv2AtomEvent = lv2_atom_buffer_get(&aiter, &pMidiData); if (pLv2AtomEvent == nullptr) break; if (pLv2AtomEvent->body.type == QTRACTOR_LV2_MIDI_EVENT_ID) { long iMidiData = pLv2AtomEvent->body.size; if (iMidiData < 1) break; #ifdef CONFIG_VST VstMidiEvent *pVstMidiEvent = &pVstMidiBuffer[iMidiEvents]; if (iMidiData >= long(sizeof(pVstMidiEvent->midiData))) break; #endif snd_seq_event_t ev; snd_seq_ev_clear(&ev); #ifdef CONFIG_MIDI_PARSER if (m_pMidiParser) { // snd_seq_ev_clear(pEv); iMidiData = snd_midi_event_encode(m_pMidiParser, pMidiData, iMidiData, &ev); if (iMidiData < 1 || ev.type == SND_SEQ_EVENT_NONE) break; ev.time.tick = pLv2AtomEvent->time.frames; } #endif #ifdef CONFIG_VST ::memset(pVstMidiEvent, 0, sizeof(VstMidiEvent)); pVstMidiEvent->type = kVstMidiType; pVstMidiEvent->byteSize = sizeof(VstMidiEvent); pVstMidiEvent->deltaFrames = pLv2AtomEvent->time.frames; ::memcpy(&pVstMidiEvent->midiData[0], pMidiData, iMidiData); pVstEvents->events[iMidiEvents] = (VstEvent *) pVstMidiEvent; #endif #ifdef CONFIG_LV2_EVENT lv2_event_write(&eiter, pLv2AtomEvent->time.frames, 0, QTRACTOR_LV2_MIDI_EVENT_ID, iMidiData, pMidiData); #endif pEventBuffer->push(&ev, ev.time.tick); ++iMidiEvents; } lv2_atom_buffer_increment(&aiter); } #ifdef CONFIG_VST pVstEvents->numEvents = iMidiEvents; #endif swapEventBuffers(); } // Resize LV2 atom buffers if necessary. void qtractorMidiManager::lv2_atom_buffer_resize ( unsigned int iMinBufferSize ) { if (iMinBufferSize < m_iLv2AtomBufferSize) return; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; const bool bPlaying = pSession->isPlaying(); if (bPlaying) pSession->lock(); m_iLv2AtomBufferSize += iMinBufferSize; for (unsigned short i = 0; i < 2; ++i) { if (m_ppLv2AtomBuffers[i]) lv2_atom_buffer_free(m_ppLv2AtomBuffers[i]); m_ppLv2AtomBuffers[i] = lv2_atom_buffer_new(m_iLv2AtomBufferSize, qtractorLv2Plugin::lv2_urid_map(LV2_ATOM__Chunk), qtractorLv2Plugin::lv2_urid_map(LV2_ATOM__Sequence), (i & 1) == 0); } if (bPlaying) pSession->unlock(); } #endif // CONFIG_LV2_ATOM #endif // CONFIG_LV2 // Some default factory options. void qtractorMidiManager::setDefaultAudioOutputBus ( bool bAudioOutputBus ) { g_bAudioOutputBus = bAudioOutputBus; } bool qtractorMidiManager::isDefaultAudioOutputBus (void) { return g_bAudioOutputBus; } void qtractorMidiManager::setDefaultAudioOutputAutoConnect ( bool bAudioOutputAutoConnect ) { g_bAudioOutputAutoConnect = bAudioOutputAutoConnect; } bool qtractorMidiManager::isDefaultAudioOutputAutoConnect (void) { return g_bAudioOutputAutoConnect; } // Output bus mode accessors. void qtractorMidiManager::setAudioOutputBus ( bool bAudioOutputBus ) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; pSession->lock(); deleteAudioOutputBus(); m_bAudioOutputBus = bAudioOutputBus; createAudioOutputBus(); if (m_pAudioOutputBus) { const unsigned short iChannels = m_pAudioOutputBus->channels(); m_pPluginList->setChannelsEx(iChannels); setAudioOutputMonitorEx( m_pPluginList->resetChannels(iChannels, true)); } pSession->unlock(); } void qtractorMidiManager::resetAudioOutputBus (void) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; pSession->lock(); qtractorBus::ConnectList outputs; if (m_bAudioOutputBus && m_pAudioOutputBus) outputs.copy(m_pAudioOutputBus->outputs()); createAudioOutputBus(); if (m_bAudioOutputBus && m_pAudioOutputBus) m_pAudioOutputBus->outputs().copy(outputs); pSession->unlock(); } // Create audio output stuff... void qtractorMidiManager::createAudioOutputBus (void) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; qtractorAudioEngine *pAudioEngine = pSession->audioEngine(); if (pAudioEngine == nullptr) return; deleteAudioOutputBus(); // Whether audio output bus is here owned, or... if (m_bAudioOutputBus) { // Owned, not part of audio engine... m_pAudioOutputBus = new qtractorAudioBus(pAudioEngine, m_pPluginList->name(), qtractorBus::BusMode(qtractorBus::Output | qtractorBus::Ex), false, 2); // FIXME: Make it always stereo (2ch). m_pAudioOutputBus->setAutoConnect(m_bAudioOutputAutoConnect); if (pAudioEngine->isActivated()) { pAudioEngine->addBusEx(m_pAudioOutputBus); if (m_pAudioOutputBus->open()) m_pAudioOutputBus->autoConnect(); } } else { // Find named audio output bus, if any... if (!m_sAudioOutputBusName.isEmpty()) m_pAudioOutputBus = static_cast ( pAudioEngine->findOutputBus(m_sAudioOutputBusName)); // Otherwise bus gets to be the first available output bus... if (m_pAudioOutputBus == nullptr) { for (qtractorBus *pBus = (pAudioEngine->buses()).first(); pBus; pBus = pBus->next()) { if (pBus->busMode() & qtractorBus::Output) { m_pAudioOutputBus = static_cast (pBus); break; } } } } // Whether audio output bus monitoring is on... if (m_bAudioOutputMonitor && m_pAudioOutputBus) { // Owned, not part of audio engine... if (m_pAudioOutputMonitor) { m_pAudioOutputMonitor->setChannels(m_pAudioOutputBus->channels()); } else { m_pAudioOutputMonitor = new qtractorAudioOutputMonitor(m_pAudioOutputBus->channels()); } } } // Destroy audio Outputnome stuff. void qtractorMidiManager::deleteAudioOutputBus (void) { if (m_bAudioOutputBus && m_pAudioOutputBus) { m_pAudioOutputBus->close(); qtractorSession *pSession = qtractorSession::getInstance(); if (pSession) { qtractorAudioEngine *pAudioEngine = pSession->audioEngine(); if (pAudioEngine) pAudioEngine->removeBusEx(m_pAudioOutputBus); } delete m_pAudioOutputBus; } // Done. m_pAudioOutputBus = nullptr; } // Output monitor mode accessors. void qtractorMidiManager::setAudioOutputMonitor ( bool bAudioOutputMonitor ) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; pSession->lock(); if (m_pAudioOutputMonitor && !bAudioOutputMonitor) m_pAudioOutputMonitor->setChannels(0); m_bAudioOutputMonitor = bAudioOutputMonitor; if (m_bAudioOutputMonitor && m_pAudioOutputBus) { // Owned, not part of audio engine... if (m_pAudioOutputMonitor) { m_pAudioOutputMonitor->setChannels(m_pAudioOutputBus->channels()); } else { m_pAudioOutputMonitor = new qtractorAudioOutputMonitor(m_pAudioOutputBus->channels()); } } pSession->unlock(); } void qtractorMidiManager::setAudioOutputMonitorEx ( bool bAudioOutputMonitor ) { if (( m_bAudioOutputMonitor && !bAudioOutputMonitor) || (!m_bAudioOutputMonitor && bAudioOutputMonitor)) { // Only do this if really necessary... setAudioOutputMonitor(bAudioOutputMonitor); // Update all tracks anyway... qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm) { // Meters on tracks list... qtractorTracks *pTracks = pMainForm->tracks(); if (pTracks) pTracks->updateMidiTrackItem(this); // Meters on mixer strips... qtractorMixer *pMixer = pMainForm->mixer(); if (pMixer) pMixer->updateMidiManagerStrip(this); } } } // Instrument map builder. void qtractorMidiManager::updateInstruments (void) { m_instruments.clearAll(); for (qtractorPlugin *pPlugin = m_pPluginList->first(); pPlugin; pPlugin = pPlugin->next()) { int iIndex = 0; int iBanks = 0; qtractorPlugin::Program program; const QString& sInstrumentName = (pPlugin->type())->name(); qtractorInstrument& instr = m_instruments[sInstrumentName]; instr.setInstrumentName(sInstrumentName); while (pPlugin->getProgram(iIndex++, program)) { QString sBankName = instr.bankName(program.bank); if (sBankName.isEmpty()) { sBankName = QObject::tr("%1 - Bank %2") .arg(program.bank) .arg(iBanks++); instr.setBankName(program.bank, sBankName); } instr.setProgName( program.bank, program.prog, program.name.simplified()); } } } // end of qtractorMidiManager.cpp qtractor-0.9.25/src/PaxHeaders/qtractorTimeScaleForm.h0000644000000000000000000000013214166551171017745 xustar0030 mtime=1641730681.464610362 30 atime=1641730681.464610362 30 ctime=1641730681.464610362 qtractor-0.9.25/src/qtractorTimeScaleForm.h0000644000175000001440000000566214166551171021206 0ustar00rncbcusers00000000000000// qtractorTimeScaleForm.h // /**************************************************************************** Copyright (C) 2005-2021, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorTimeScaleForm_h #define __qtractorTimeScaleForm_h #include "ui_qtractorTimeScaleForm.h" // Forward declarations... class qtractorTimeScaleListItem; class QElapsedTimer; //---------------------------------------------------------------------------- // qtractorTimeScaleForm -- UI wrapper form. class qtractorTimeScaleForm : public QDialog { Q_OBJECT public: // Constructor. qtractorTimeScaleForm(QWidget *pParent = nullptr); void setTimeScale(qtractorTimeScale *pTimeScale); qtractorTimeScale *timeScale() const; void setFrame(unsigned long iFrame); unsigned long frame() const; unsigned short bar() const; bool isDirty(); protected slots: void reject(); void refresh(); void selectItem(); void addItem(); void updateItem(); void removeItem(); void refreshItems(); void barChanged(int); void timeChanged(unsigned long); void tempoChanged(); void modeChanged(int); void changed(); void tempoTap(); void tempoFactor(); void markerColor(); void contextMenu(const QPoint&); void stabilizeForm(); protected: enum { AddNode = (1 << 0), UpdateNode = (1 << 1), RemoveNode = (1 << 2), AddMarker = (1 << 3), UpdateMarker = (1 << 4), RemoveMarker = (1 << 5), AddKeySignature = (1 << 6), UpdateKeySignature = (1 << 7) }; unsigned int flags() const; void setCurrentItem(qtractorTimeScale::Node *pNode, unsigned long iFrame); void setCurrentMarker(qtractorTimeScale::Marker *pMarker); void setCurrentKeySignature(qtractorTimeScale::Marker *pMarker); void updateKeySignatures(int iAccidentals, int iMode); void ensureVisibleFrame(unsigned long iFrame); private: // The Qt-designer UI struct... Ui::qtractorTimeScaleForm m_ui; // Instance variables... qtractorTimeScale *m_pTimeScale; QElapsedTimer *m_pTempoTap; int m_iTempoTap; float m_fTempoTap; int m_iDirtySetup; int m_iDirtyCount; int m_iDirtyTotal; }; #endif // __qtractorTimeScaleForm_h // end of qtractorTimeScaleForm.h qtractor-0.9.25/src/PaxHeaders/qtractorTrackList.cpp0000644000000000000000000000013214166551171017506 xustar0030 mtime=1641730681.466610384 30 atime=1641730681.465610373 30 ctime=1641730681.466610384 qtractor-0.9.25/src/qtractorTrackList.cpp0000644000175000001440000015277314166551171020755 0ustar00rncbcusers00000000000000// qtractorTrackList.cpp // /**************************************************************************** Copyright (C) 2005-2020, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorTrackList.h" #include "qtractorTrack.h" #include "qtractorTracks.h" #include "qtractorTrackView.h" #include "qtractorTrackCommand.h" #include "qtractorTrackButton.h" #include "qtractorInstrument.h" #include "qtractorAudioEngine.h" #include "qtractorMidiEngine.h" #include "qtractorMidiManager.h" #include "qtractorPluginListView.h" #include "qtractorRubberBand.h" #include "qtractorMainForm.h" #include "qtractorThumbView.h" #include "qtractorMixer.h" #include "qtractorCurve.h" #include "qtractorAudioMonitor.h" #include "qtractorMidiMonitor.h" #include "qtractorAudioMeter.h" #include "qtractorMidiMeter.h" #include "qtractorOptions.h" #include "qtractorAudioFile.h" #include "qtractorMidiFile.h" #include #include #include #include #include #include #include #include #include #include #include #include #if QT_VERSION >= QT_VERSION_CHECK(5, 0, 0) #include #endif #ifdef CONFIG_GRADIENT #include #endif //---------------------------------------------------------------------------- // qtractorCurveButton -- Track automation curve menu button. class qtractorCurveButton : public QPushButton { // Q_OBJECT public: // Constructor. qtractorCurveButton(qtractorTrack *pTrack, QWidget *pParent) : QPushButton(pParent), m_pTrack(pTrack) { QPushButton::setFocusPolicy(Qt::NoFocus); } // Button state updater. void updateTrack() { qtractorCurveList *pCurveList = m_pTrack->curveList(); if (pCurveList) { QPalette pal; if (pCurveList->isCapture()) { pal.setColor(QPalette::Button, Qt::darkRed); pal.setColor(QPalette::ButtonText, Qt::red); } else if (pCurveList->isProcess()) { pal.setColor(QPalette::Button, Qt::darkGreen); pal.setColor(QPalette::ButtonText, Qt::green); } QPushButton::setPalette(pal); QString sToolTip(QObject::tr("Automation (%1)")); qtractorSubject *pSubject = nullptr; qtractorCurve *pCurrentCurve = pCurveList->currentCurve(); if (pCurrentCurve) pSubject = pCurrentCurve->subject(); if (pSubject) QPushButton::setToolTip(sToolTip.arg(pSubject->name())); else QPushButton::setToolTip(sToolTip.arg(QObject::tr("none"))); } } protected: // Virtual trap to set current track // before showing the automation menu... bool hitButton(const QPoint& pos) const { qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm) { qtractorTracks *pTracks = pMainForm->tracks(); if (pTracks) pTracks->trackList()->setCurrentTrack(m_pTrack); } return QPushButton::hitButton(pos); } private: // Instance variables. qtractorTrack *m_pTrack; }; //---------------------------------------------------------------------------- // qtractorTrackList::HeaderModel -- Track-list header model. class qtractorTrackList::HeaderModel : public QAbstractListModel { public: // Constructor. HeaderModel(QObject *pParent = 0); QVariant headerData(int section, Qt::Orientation orient, int role) const; int rowCount(const QModelIndex&) const { return 0; } int columnCount(const QModelIndex&) const { return m_headerText.count(); } QVariant data(const QModelIndex&, int) const { return QVariant(); } private: // Model variables. QStringList m_headerText; }; // Constructor. qtractorTrackList::HeaderModel::HeaderModel ( QObject *pParent ) : QAbstractListModel(pParent) { m_headerText << tr("Nr") << tr("Track Name") << tr("Bus") << tr("Ch") << tr("Patch") << tr("Instrument"); }; // Header model data. QVariant qtractorTrackList::HeaderModel::headerData ( int section, Qt::Orientation orient, int role ) const { if (orient == Qt::Horizontal) { switch (role) { case Qt::DisplayRole: return m_headerText.at(section); case Qt::TextAlignmentRole: if (section == qtractorTrackList::Number || section == qtractorTrackList::Channel) return int(Qt::AlignHCenter | Qt::AlignVCenter); else return int(Qt::AlignLeft | Qt::AlignVCenter); case Qt::SizeHintRole: if (section == qtractorTrackList::Number || section == qtractorTrackList::Channel) return QSize(24, 24); else if (section == qtractorTrackList::Name) return QSize(120, 24); else return QSize(100, 24); } } return QVariant(); } //---------------------------------------------------------------------------- // qtractorTrackListButtons -- Track button layout widget. // Constructor. qtractorTrackListButtons::qtractorTrackListButtons ( qtractorTrack *pTrack, QWidget *pParent ) : QWidget(pParent) { QWidget::setBackgroundRole(QPalette::Window); QHBoxLayout *pHBoxLayout = new QHBoxLayout(); pHBoxLayout->setContentsMargins(2, 2, 2, 2); pHBoxLayout->setSpacing(2); const QFont& font = QWidget::font(); const QFont font2(font.family(), font.pointSize() - 2); const int iFixedHeight = QFontMetrics(font).lineSpacing() + 4; const QSize buttonSize(22, iFixedHeight); m_pRecordButton = new qtractorTrackButton(pTrack, qtractorTrack::Record, this); m_pRecordButton->setFixedSize(buttonSize); m_pRecordButton->setFont(font2); m_pMuteButton = new qtractorTrackButton(pTrack, qtractorTrack::Mute, this); m_pMuteButton->setFixedSize(buttonSize); m_pMuteButton->setFont(font2); m_pSoloButton = new qtractorTrackButton(pTrack, qtractorTrack::Solo, this); m_pSoloButton->setFixedSize(buttonSize); m_pSoloButton->setFont(font2); m_pCurveButton = new qtractorCurveButton(pTrack, this); m_pCurveButton->setFixedSize(QSize(32, iFixedHeight)); m_pCurveButton->setFont(font2); m_pCurveButton->setText("A"); m_pCurveButton->setToolTip(QObject::tr("Automation")); qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm) m_pCurveButton->setMenu(pMainForm->trackCurveMenu()); pHBoxLayout->addStretch(); pHBoxLayout->addWidget(m_pRecordButton); pHBoxLayout->addWidget(m_pMuteButton); pHBoxLayout->addWidget(m_pSoloButton); pHBoxLayout->addWidget(m_pCurveButton); QWidget::setLayout(pHBoxLayout); } // Refresh color (palette) state buttons void qtractorTrackListButtons::updateTrackButtons (void) { m_pRecordButton->updateTrackButton(); m_pMuteButton->updateTrackButton(); m_pSoloButton->updateTrackButton(); } //---------------------------------------------------------------------------- // qtractorTrackList -- Track list widget. // Local constants. static const char *TracksGroup = "/Tracks"; #if QT_VERSION < QT_VERSION_CHECK(6, 0, 0) static const char *TrackListHeaderViewKey = "/TrackList/HeaderView"; #else static const char *TrackListHeaderViewKey = "/TrackListHeaderView"; #endif // Constructor. qtractorTrackList::qtractorTrackList ( qtractorTracks *pTracks, QWidget *pParent ) : qtractorScrollView(pParent) { m_pTracks = pTracks; m_iCurrentTrack = -1; m_dragState = DragNone; m_iDragTrack = -1; m_iDragY = 0; m_pRubberBand = nullptr; m_iUpdateContents = 0; m_pPixmap[IconAudio] = new QPixmap(":/images/trackAudio.png"); m_pPixmap[IconMidi] = new QPixmap(":/images/trackMidi.png"); // Allocate local header. m_pHeader = new QHeaderView(Qt::Horizontal, qtractorScrollView::viewport()); m_pHeader->setModel(new HeaderModel(this)); m_pHeader->setHighlightSections(false); m_pHeader->setStretchLastSection(true); m_pHeader->setSortIndicatorShown(false); m_pHeader->setMinimumSectionSize(24); // Default section sizes... const int iColCount = m_pHeader->count() - 1; for (int iCol = 0; iCol < iColCount; ++iCol) m_pHeader->resizeSection(iCol, m_pHeader->sectionSizeHint(iCol)); // qtractorScrollView::setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff); qtractorScrollView::setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff); qtractorScrollView::viewport()->setFocusPolicy(Qt::ClickFocus); // qtractorScrollView::viewport()->setFocusProxy(this); qtractorScrollView::viewport()->setAcceptDrops(true); // qtractorScrollView::setDragAutoScroll(false); qtractorScrollView::setMouseTracking(true); const QFont& font = qtractorScrollView::font(); qtractorScrollView::setFont(QFont(font.family(), font.pointSize() - 1)); // Load header section (column) sizes... qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions) { QSettings& settings = pOptions->settings(); settings.beginGroup(TracksGroup); const QByteArray& aHeaderView = settings.value(TrackListHeaderViewKey).toByteArray(); if (!aHeaderView.isEmpty()) m_pHeader->restoreState(aHeaderView); settings.endGroup(); } QObject::connect(m_pHeader, SIGNAL(sectionResized(int,int,int)), SLOT(updateHeaderSize(int,int,int))); QObject::connect(m_pHeader, SIGNAL(sectionHandleDoubleClicked(int)), SLOT(resetHeaderSize(int))); // QObject::connect(this, SIGNAL(contentsMoving(int,int)), // this, SLOT(updatePixmap(int,int))); } // Destructor. qtractorTrackList::~qtractorTrackList (void) { // Save header section (column) sizes... qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions) { QSettings& settings = pOptions->settings(); settings.beginGroup(TracksGroup); settings.setValue(TrackListHeaderViewKey, m_pHeader->saveState()); settings.endGroup(); } delete m_pPixmap[IconAudio]; delete m_pPixmap[IconMidi]; } // Main tracks widget accessor. qtractorTracks *qtractorTrackList::tracks (void) const { return m_pTracks; } // Loacl header view accessor. QHeaderView *qtractorTrackList::header (void) const { return m_pHeader; } // Track-list model item constructor qtractorTrackList::Item::Item ( qtractorTrack *pTrack ) : track(pTrack), flags(0), updated(0), buttons(nullptr), plugins(nullptr), meters(nullptr) { const QString s; text << track->trackName() << s << s << s << s; } // Track-list model item destructor qtractorTrackList::Item::~Item (void) { if (meters) delete meters; if (plugins) delete plugins; if (buttons) delete buttons; } // Track-list model item bank/program names helper. bool qtractorTrackList::Item::updateBankProgNames ( qtractorMidiManager *pMidiManager, const QString& sInstrumentName, QString& sBankName, QString& sProgName ) const { if (pMidiManager == nullptr) return false; const qtractorInstrumentList& instruments = pMidiManager->instruments(); if (!instruments.contains(sInstrumentName)) return false; const int iBank = track->midiBank(); const int iProg = track->midiProg(); const qtractorInstrument& instr = instruments.value(sInstrumentName); const qtractorInstrumentData& bank = instr.patch(iBank); if (bank.contains(iProg)) { sBankName = bank.name(); sProgName = QString("%1 - %2").arg(iProg).arg(bank[iProg]); } return true; } // Track-list model item cache updater. void qtractorTrackList::Item::updateItem ( qtractorTrackList *pTrackList ) { qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions == nullptr) return; text.clear(); // Default initialization? if (track == nullptr) return; updateIcon(pTrackList); text << track->trackName(); const QString s = " - -"; QString sBusText = track->inputBusName(); if (track->inputBusName() != track->outputBusName()) sBusText += '/' + track->outputBusName(); switch (track->trackType()) { case qtractorTrack::Audio: { // Audio Bus name... text << sBusText + '\n' + QObject::tr("Audio"); // Audio channels... qtractorAudioBus *pAudioBus = static_cast (track->outputBus()); text << (pAudioBus ? QString::number(pAudioBus->channels()) : s.right(1)); // Fillers... text << s << s; break; } case qtractorTrack::Midi: { // MIDI Bus name... text << sBusText + '\n' + QObject::tr("MIDI"); qtractorMidiBus *pMidiBus = static_cast (track->outputBus()); // MIDI channels... QString sOmni; if (track->isMidiOmni()) sOmni += '*'; const unsigned short iChannel = track->midiChannel(); text << sOmni + QString::number(iChannel + 1); // Care of MIDI instrument, program and bank numbers vs.names... QString sInstrumentName; QString sProgName; QString sBankName; const int iProg = track->midiProg(); if (iProg >= 0) sProgName = QString::number(iProg + 1); sProgName += s; const int iBank = track->midiBank(); if (iBank >= 0) sBankName = QString::number(iBank); if (pMidiBus) { const qtractorMidiBus::Patch& patch = pMidiBus->patch(iChannel); if (patch.instrumentName.isEmpty()) sInstrumentName = pMidiBus->instrumentName(); else sInstrumentName = patch.instrumentName; if (!sInstrumentName.isEmpty()) { bool bMidiManager = updateBankProgNames( (track->pluginList())->midiManager(), sInstrumentName, sBankName, sProgName); if (!bMidiManager && pMidiBus->pluginList_out()) { bMidiManager = updateBankProgNames( (pMidiBus->pluginList_out())->midiManager(), sInstrumentName, sBankName, sProgName); } if (!bMidiManager) { qtractorInstrumentList *pInstruments = nullptr; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession) pInstruments = pSession->instruments(); if (pInstruments && pInstruments->contains(sInstrumentName)) { const qtractorInstrument& instr = pInstruments->value(sInstrumentName); const qtractorInstrumentData& bank = instr.patch(iBank); if (bank.contains(iProg)) { sProgName = bank[iProg]; sBankName = bank.name(); } } } } } // Trade (No instrument) for dashes... if (sInstrumentName.isEmpty()) sInstrumentName = s; // This is it, MIDI Patch/Bank... text << sProgName + '\n' + sBankName << sInstrumentName; break; } case qtractorTrack::None: default: { text << s + '\n' + QObject::tr("Unknown") << s << s << s; break; } } if (buttons) buttons->curveButton()->updateTrack(); ++updated; } // Track-list model item buttons updater. void qtractorTrackList::Item::updateButtons ( qtractorTrackList *pTrackList, bool bVisible ) { if (bVisible && buttons == nullptr) { buttons = new qtractorTrackListButtons(track, pTrackList->viewport()); buttons->curveButton()->updateTrack(); buttons->lower(); } else if (!bVisible && buttons) { // buttons->hide(); delete buttons; buttons = nullptr; } } // Track-list model item plugins updater. void qtractorTrackList::Item::updatePlugins ( qtractorTrackList *pTrackList, bool bVisible ) { if (bVisible && plugins == nullptr) { const QFont& font = pTrackList->font(); plugins = new qtractorPluginListView(pTrackList->viewport()); plugins->setFont(QFont(font.family(), font.pointSize() - 2)); plugins->setTinyScrollBar(true); plugins->setPluginList(track->pluginList()); plugins->lower(); } else if (!bVisible && plugins) { // plugins->hide(); delete plugins; plugins = nullptr; } } // Track-list model item meters updater. void qtractorTrackList::Item::updateMeters ( qtractorTrackList *pTrackList, bool bVisible ) { if (bVisible && meters == nullptr) { switch (track->trackType()) { case qtractorTrack::Audio: { // Re-create the audio meters... qtractorAudioMonitor *pAudioMonitor = static_cast (track->monitor()); if (pAudioMonitor) { const int iAudioChannels = pAudioMonitor->channels(); if (iAudioChannels > 0) { const int iColWidth = pTrackList->header()->sectionSize(Channel); const int iMinWidth = iColWidth / iAudioChannels - 1; if (iMinWidth > 3) { meters = new qtractorAudioMeter( pAudioMonitor, pTrackList->viewport()); meters->lower(); } } } break; } case qtractorTrack::Midi: { // Re-create the MIDI meters... qtractorMidiMonitor *pMidiMonitor = static_cast (track->monitor()); if (pMidiMonitor) { qtractorMidiComboMeter *pMidiComboMeter = new qtractorMidiComboMeter( pMidiMonitor, pTrackList->viewport()); qtractorMidiManager *pMidiManager = (track->pluginList())->midiManager(); if (pMidiManager && pMidiManager->isAudioOutputMonitor()) { pMidiComboMeter->setAudioOutputMonitor( pMidiManager->audioOutputMonitor()); } meters = pMidiComboMeter; meters->lower(); } break; } case qtractorTrack::None: default: break; } } else if (!bVisible && meters) { // meters->hide(); delete meters; meters = nullptr; } } // Track-list model item icon updater. void qtractorTrackList::Item::updateIcon ( qtractorTrackList *pTrackList ) { const QPixmap pm(track->trackIcon()); if (!pm.isNull()) { const int h0 = track->zoomHeight() - 4; // Account for track nr. const int h1 = (h0 < qtractorTrack::HeightMin ? h0 : h0 - 12); const int w0 = pTrackList->header()->sectionSize(Number) - 4; const int w1 = (w0 < h1 ? w0 : h1); icon = pm.scaled(w1, w1, Qt::IgnoreAspectRatio, Qt::SmoothTransformation); } else icon = pm; // Null pixmap! } // Find the list view item from track pointer reference. int qtractorTrackList::trackRow ( qtractorTrack *pTrack ) const { int iTrack = 0; QListIterator iter(m_items); while (iter.hasNext()) { if (iter.next()->track == pTrack) return iTrack; ++iTrack; } return -1; } // Find track row of given contents point... int qtractorTrackList::trackRowAt ( const QPoint& pos ) { const int y = pos.y() - m_pHeader->sizeHint().height(); int y1, y2; y1 = y2 = 0; int iTrack = 0; QListIterator iter(m_items); while (iter.hasNext() && y2 < qtractorScrollView::contentsHeight()) { y1 = y2; y2 += (iter.next()->track)->zoomHeight(); if (y >= y1 && y < y2) return iTrack; ++iTrack; } return -1; } // Find track column of given contents point... int qtractorTrackList::trackColumnAt ( const QPoint& pos ) { const int y = pos.y() - m_pHeader->sizeHint().height(); if (y > 0 && y < qtractorScrollView::contentsHeight()) { const int x = pos.x(); int x1, x2; x1 = x2 = 0; const int iColCount = m_pHeader->count(); for (int iCol = 0; iCol < iColCount; ++iCol) { x1 = x2; x2 += m_pHeader->sectionSize(iCol); if (x > x1 && x < x2) return iCol; } } return -1; } // Find the track pointer reference from list view item row. qtractorTrack *qtractorTrackList::track ( int iTrack ) const { if (iTrack < 0 || iTrack >= m_items.count()) return nullptr; return m_items.at(iTrack)->track; } // Retrive the given track row rectangular (in contents coordinates). QRect qtractorTrackList::trackRect ( int iTrack ) const { QRect rect; if (iTrack >= 0 && iTrack < m_items.count()) { rect.setX(0); rect.setWidth(qtractorScrollView::viewport()->width()); int y1, y2; y1 = y2 = m_pHeader->sizeHint().height(); QListIterator iter(m_items); while (iter.hasNext()) { y1 = y2; y2 += (iter.next()->track)->zoomHeight(); if (iTrack == 0) { rect.setY(y1); rect.setHeight(y2 - y1); break; } --iTrack; } } return rect; } // Insert a track item; return actual track row added. int qtractorTrackList::insertTrack ( int iTrack, qtractorTrack *pTrack ) { clearSelect(); if (iTrack < 0) iTrack = m_items.count(); Item *pItem = new Item(pTrack); m_items.insert(iTrack, pItem); m_tracks.insert(pTrack, pItem); return iTrack; } // Remove a track item; return remaining track row. int qtractorTrackList::removeTrack ( int iTrack ) { if (iTrack < 0 || iTrack >= m_items.count()) return -1; clearSelect(); if (m_select.contains(iTrack)) m_select.remove(iTrack); Item *pItem = m_items.at(iTrack); m_tracks.remove(pItem->track); m_items.removeAt(iTrack); delete pItem; m_iCurrentTrack = -1; const int iTrackCount = m_items.count(); return (iTrack < iTrackCount ? iTrack : iTrackCount - 1); } // Manage current track row by index. void qtractorTrackList::setCurrentTrackRow ( int iTrack ) { int iCurrentTrack = m_iCurrentTrack; if (iTrack < 0 || iTrack >= m_items.count()) iCurrentTrack = -1; else iCurrentTrack = iTrack; if (iCurrentTrack == m_iCurrentTrack) return; #ifdef CONFIG_DEBUG_0 qDebug("qtractorTrackList::setCurrentTrackRow(%d)", iCurrentTrack); #endif m_iCurrentTrack = iCurrentTrack; if (m_iCurrentTrack < 0) clearSelect(); // Make sure the new current track is visible... if (!ensureVisibleRect(trackRect(m_iCurrentTrack))) updateContents(); emit selectionChanged(); } int qtractorTrackList::currentTrackRow (void) const { return m_iCurrentTrack; } int qtractorTrackList::trackRowCount (void) const { return m_items.count(); } // Current selected track reference. void qtractorTrackList::setCurrentTrack ( qtractorTrack *pTrack ) { setCurrentTrackRow(trackRow(pTrack)); } qtractorTrack *qtractorTrackList::currentTrack (void) const { if (m_iCurrentTrack < 0 || m_iCurrentTrack >= m_items.count()) return nullptr; return m_items.at(m_iCurrentTrack)->track; } // Find the list view item from track pointer reference. void qtractorTrackList::updateTrack ( qtractorTrack *pTrack ) { Item *pItem = m_tracks.value(pTrack, nullptr); if (pItem) { // pItem->updateButtons(this, false); pItem->updatePlugins(this, false); pItem->updateMeters(this, false); pItem->updateItem(this); } updateContents(); } // Update the list view item from MIDI manager pointer reference. void qtractorTrackList::updateMidiTrackItem ( qtractorMidiManager *pMidiManager ) { QListIterator iter(m_items); while (iter.hasNext()) { Item *pItem = iter.next(); qtractorTrack *pTrack = pItem->track; if (pTrack && pTrack->trackType() == qtractorTrack::Midi) { qtractorPluginList *pPluginList = pTrack->pluginList(); if (pPluginList && pPluginList->midiManager() == pMidiManager) { qtractorMidiComboMeter *pMidiComboMeter = static_cast (pItem->meters); if (pMidiComboMeter) { if (pMidiManager->isAudioOutputMonitor()) { pMidiComboMeter->setAudioOutputMonitor( pMidiManager->audioOutputMonitor()); } else { pMidiComboMeter->setAudioOutputMonitor(nullptr); } } break; } } } } // Track-button colors (palette) update. void qtractorTrackList::updateTrackButtons (void) { QListIterator iter(m_items); while (iter.hasNext()) { const Item *pItem = iter.next(); if (pItem->buttons) pItem->buttons->updateTrackButtons(); } } // Update all track-items/icons methods. void qtractorTrackList::updateItems (void) { QListIterator iter(m_items); while (iter.hasNext()) iter.next()->updateItem(this); // updateContents(); } void qtractorTrackList::updateIcons (void) { QListIterator iter(m_items); while (iter.hasNext()) iter.next()->updateIcon(this); // updateContents(); } // Main table cleaner. void qtractorTrackList::clear (void) { m_select.clear(); m_iCurrentTrack = -1; m_dragState = DragNone; m_iDragTrack = -1; m_iDragY = 0; if (m_pRubberBand) delete m_pRubberBand; m_pRubberBand = nullptr; qDeleteAll(m_items); m_items.clear(); m_tracks.clear(); } // Update all tracks item height. void qtractorTrackList::updateContentsHeight (void) { // Remember to give some room to drop something at the bottom... int iContentsHeight = m_pHeader->sizeHint().height() + (qtractorTrack::HeightMin << 2); QListIterator iter(m_items); while (iter.hasNext()) { qtractorTrack *pTrack = iter.next()->track; pTrack->updateZoomHeight(); iContentsHeight += pTrack->zoomHeight(); } qtractorScrollView::resizeContents( qtractorScrollView::contentsWidth(), iContentsHeight); // Update track view total contents height... qtractorTrackView *pTrackView = m_pTracks->trackView(); pTrackView->updateContentsHeight(); pTrackView->updateContents(); updateContents(); } // Rectangular contents update. void qtractorTrackList::updateContents ( const QRect& rect ) { if (m_iUpdateContents > 0) return; ++m_iUpdateContents; updatePixmap( qtractorScrollView::contentsX(), qtractorScrollView::contentsY()); qtractorScrollView::updateContents(rect); --m_iUpdateContents; } // Overall contents update. void qtractorTrackList::updateContents (void) { if (m_iUpdateContents > 0) return; ++m_iUpdateContents; updatePixmap( qtractorScrollView::contentsX(), qtractorScrollView::contentsY()); qtractorScrollView::updateContents(); --m_iUpdateContents; } // Resize event handler. void qtractorTrackList::resizeEvent ( QResizeEvent *pResizeEvent ) { qtractorScrollView::resizeEvent(pResizeEvent); updateHeader(); } // Check/update header resize. void qtractorTrackList::updateHeaderSize ( int iCol, int, int iColSize ) { const bool bBlockSignals = m_pHeader->blockSignals(true); if (iCol == Name && iColSize < 110) { // Make sure this column stays legible... m_pHeader->resizeSection(iCol, 110); } else if (iCol == Number) { // Resize all icons anyway... updateIcons(); } else if (iCol == Channel) { // Reset all meter sizes anyway... updateItems(); } m_pHeader->blockSignals(bBlockSignals); updateHeader(); } // Reset header extents. void qtractorTrackList::resetHeaderSize ( int iCol ) { const bool bBlockSignals = m_pHeader->blockSignals(true); m_pHeader->resizeSection(iCol, m_pHeader->sectionSizeHint(iCol)); if (iCol == Number) { // Resize all icons anyway... QListIterator iter(m_items); while (iter.hasNext()) iter.next()->updateIcon(this); } m_pHeader->blockSignals(bBlockSignals); updateHeader(); } // Update header extents. void qtractorTrackList::updateHeader (void) { // Find out wich is the largest header width // and enforce to let it know it like so... const int iColCount = m_pHeader->count() - 1; int iContentsWidth = (qtractorScrollView::viewport()->width() >> 1); for (int iCol = 0; iCol < iColCount; ++iCol) iContentsWidth += m_pHeader->sectionSize(iCol); m_pHeader->setFixedWidth(iContentsWidth); qtractorScrollView::resizeContents( iContentsWidth, qtractorScrollView::contentsHeight()); updateContents(); } // Selection method. void qtractorTrackList::selectTrack ( int iTrack, bool bSelect, bool bToggle ) { Item *pItem = m_items.at(iTrack); if (m_select.contains(iTrack)) { const unsigned int flags = pItem->flags; if ( (!bSelect && (flags & 2) == 0) || (( bSelect && (flags & 3) == 3) && bToggle)) pItem->flags &= ~1; else if ( ( bSelect && (flags & 2) == 0) || ((!bSelect && (flags & 3) == 2) && bToggle)) pItem->flags |= 1; } else if (bSelect) { pItem->flags = 1; m_select.insert(iTrack, pItem); } } // Selection commit method. void qtractorTrackList::updateSelect ( bool bCommit ) { // Remove unselected... QHash::Iterator iter = m_select.begin(); const QHash::Iterator& iter_end = m_select.end(); while (iter != iter_end) { Item *pItem = iter.value(); if (bCommit) { if (pItem->flags & 1) pItem->flags |= 2; else pItem->flags &= ~2; } if ((pItem->flags & 3) == 0) iter = m_select.erase(iter); else ++iter; } updateContents(); } // Selection clear method. void qtractorTrackList::clearSelect (void) { int iUpdate = 0; // Clear all selected... QHash::ConstIterator iter = m_select.constBegin(); const QHash::ConstIterator& iter_end = m_select.constEnd(); for ( ; iter != iter_end; ++iter) { iter.value()->flags = 0; ++iUpdate; } m_select.clear(); if (iUpdate > 0) updateContents(); } // Retrieve all current seleceted tracks but one. QList qtractorTrackList::selectedTracks ( qtractorTrack *pTrackEx, bool bAllTracks ) const { QList tracks; // Grab current selected tracks; also check // whether given track is currently selected... bool bSelected = false; QHash::ConstIterator iter = m_select.constBegin(); const QHash::ConstIterator& iter_end = m_select.constEnd(); for ( ; iter != iter_end; ++iter) { qtractorTrack *pTrack = iter.value()->track; if (pTrackEx == pTrack) bSelected = true; else tracks.append(pTrack); } // Currentt selection is either empty or // given track is not currently selected... if (!bSelected) { tracks.clear(); // Optionally apply to all tracks if (bAllTracks) { QListIterator iter(m_items); while (iter.hasNext()) { qtractorTrack *pTrack = iter.next()->track; if (pTrackEx != pTrack) tracks.append(pTrack); } } } return tracks; } // Draw table cell. void qtractorTrackList::drawCell ( QPainter *pPainter, int iRow, int iCol, const QRect& rect ) const { const QPalette& pal = qtractorScrollView::palette(); const Item *pItem = m_items.at(iRow); QColor bg, fg; if (iCol == Number) { bg = (pItem->track)->foreground().lighter(); fg = (pItem->track)->background().lighter(); } else if (pItem->flags & 1) { bg = pal.highlight().color(); fg = pal.highlightedText().color(); if (m_iCurrentTrack == iRow) bg = bg.darker(140); } else if (m_iCurrentTrack == iRow) { bg = pal.midlight().color().darker(160); fg = pal.highlightedText().color(); } else { bg = pal.window().color(); fg = pal.windowText().color(); } // Draw text and decorations if any... QRect rectText(rect.topLeft() + QPoint(4, 4), rect.size() - QSize(8, 8)); #ifdef CONFIG_GRADIENT QLinearGradient grad(0, rect.top(), 0, rect.bottom()); grad.setColorAt(0.4, bg); grad.setColorAt(1.0, bg.darker(120)); pPainter->fillRect(rect, grad); #else pPainter->fillRect(rect, bg); #endif pPainter->setPen(fg); if (iCol == Number) { if (pItem->icon.isNull() || rect.height() > qtractorTrack::HeightMin + 4) { pPainter->drawText(rectText, Qt::AlignHCenter | Qt::AlignTop, QString::number(iRow + 1)); } if (!pItem->icon.isNull()) { const int x = rect.left() + ((rect.width() - pItem->icon.width()) >> 1); const int y = rect.bottom() - (pItem->icon.height() + 2); pPainter->drawPixmap(x, y, pItem->icon) ; } } else if (iCol == Channel) { if ((pItem->track)->trackType() == qtractorTrack::Midi || rect.height() < qtractorTrack::HeightMin + 4) { pPainter->drawText(rectText, Qt::AlignHCenter | Qt::AlignTop, pItem->text.at(iCol - 1)); } } else { if (iCol == Bus) { const QPixmap *pPixmap = nullptr; switch ((pItem->track)->trackType()) { case qtractorTrack::Audio: pPixmap = m_pPixmap[IconAudio]; break; case qtractorTrack::Midi: pPixmap = m_pPixmap[IconMidi]; break; case qtractorTrack::None: default: break; } if (pPixmap) { pPainter->drawPixmap(rectText.x(), rectText.y(), *pPixmap); rectText.setLeft(rectText.left() + pPixmap->width() + 4); } if (pItem->plugins) { QPalette pal2(pal); if (m_iCurrentTrack == iRow) { const QColor& rgbBase = pal2.midlight().color(); pal2.setColor(QPalette::WindowText, pal2.highlightedText().color()); pal2.setColor(QPalette::Window, rgbBase.darker(150)); } else { const QColor& rgbBase = pal2.window().color(); pal2.setColor(QPalette::WindowText, pal2.windowText().color()); pal2.setColor(QPalette::Window, rgbBase); } pItem->plugins->setPalette(pal2); } } pPainter->drawText(rectText, Qt::AlignLeft | Qt::AlignTop | Qt::TextWordWrap, pItem->text.at(iCol - 1)); } // Do some simple embossing... pPainter->setPen(bg.lighter(150)); pPainter->drawLine(rect.left(), rect.top(), rect.left(), rect.bottom()); pPainter->drawLine(rect.left(), rect.top(), rect.right(), rect.top()); pPainter->setPen(bg.darker(150)); pPainter->drawLine(rect.right(), rect.top(), rect.right(), rect.bottom()); pPainter->drawLine(rect.left(), rect.bottom(), rect.right(), rect.bottom()); } // (Re)create the complete view pixmap. void qtractorTrackList::updatePixmap ( int cx, int cy ) { QWidget *pViewport = qtractorScrollView::viewport(); const int w = pViewport->width(); const int h = pViewport->height(); if (w < 1 || h < 1) return; const QPalette& pal = qtractorScrollView::palette(); m_pixmap = QPixmap(w, h); m_pixmap.fill(pal.window().color()); QPainter painter(&m_pixmap); // painter.initFrom(pViewport); painter.setFont(qtractorScrollView::font()); // Update actual contents size... m_pHeader->setOffset(cx); // Draw all cells... const int iColCount = m_pHeader->count(); const int hh = m_pHeader->sizeHint().height(); // Account for the item dropping headroom... const int ch = qtractorScrollView::contentsHeight() - (qtractorTrack::HeightMin << 2); int x, y1, y2, h1; y1 = y2 = 0; int iTrack = 0; QListIterator iter(m_items); while (iter.hasNext()) { Item *pItem = iter.next(); h1 = (pItem->track)->zoomHeight(); y1 = y2; y2 += h1; if (y2 > cy && y1 < cy + h) { // Dispatch to paint this track... QRect rect(0, y1 - cy + hh, w, h1); x = 0; for (int iCol = 0; iCol < iColCount; ++iCol) { const int dx = m_pHeader->sectionSize(iCol); if (x + dx > cx && x < cx + w) { rect.setX(x - cx); rect.setWidth(dx); drawCell(&painter, iTrack, iCol, rect); if (iCol == Name && pItem->updated) { const int h2 = qtractorTrack::HeightMin - 4; pItem->updateButtons(this, rect.height() > h2); if (pItem->buttons) { const QSize sizeButtons = (pItem->buttons)->sizeHint(); QRect rectButtons = rect; rectButtons.setTop(rect.bottom() - sizeButtons.height()); rectButtons.setLeft(rect.right() - sizeButtons.width()); (pItem->buttons)->setGeometry(rectButtons); (pItem->buttons)->show(); } } else if (iCol == Bus && pItem->updated) { const int h2 = (qtractorTrack::HeightMin << 2) - qtractorTrack::HeightMin - 2; pItem->updatePlugins(this, rect.height() > h2); if (pItem->plugins) { const int dy1 = (qtractorTrack::HeightMin << 1); (pItem->plugins)->setGeometry( rect.adjusted(+4, dy1, -4, -2)); (pItem->plugins)->show(); } } else if (iCol == Channel && pItem->updated) { const int h2 = qtractorTrack::HeightMin + 4; pItem->updateMeters(this, rect.height() > h2); if (pItem->meters) { const int dy1 = ((pItem->track)->trackType() == qtractorTrack::Midi ? 20 : 4); (pItem->meters)->setGeometry( rect.adjusted(+4, dy1, -3, -2)); (pItem->meters)->show(); } } } else if (iCol == Name) pItem->updateButtons(this, false); else if (iCol == Bus) pItem->updatePlugins(this, false); else if (iCol == Channel) pItem->updateMeters(this, false); x += dx; } } else { // Just hide all children... pItem->updateButtons(this, false); pItem->updatePlugins(this, false); pItem->updateMeters(this, false); } ++iTrack; } if (cy + h > ch) { painter.setPen(pal.mid().color()); painter.drawLine(0, ch - cy, w, ch - cy); painter.fillRect(0, ch - cy + 1, w, cy + h - ch, pal.dark().color()); } } // Draw the time scale. void qtractorTrackList::drawContents ( QPainter *pPainter, const QRect& rect ) { pPainter->drawPixmap(rect, m_pixmap, rect); } // To have keyline in v-sync with main view. void qtractorTrackList::contentsYMovingSlot ( int /*cx*/, int cy ) { if (qtractorScrollView::contentsY() != cy) qtractorScrollView::setContentsPos(qtractorScrollView::contentsX(), cy); } // Context menu event handler. void qtractorTrackList::contextMenuEvent ( QContextMenuEvent *pContextMenuEvent ) { // We'll need a reference for issuing commands... qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm) { pMainForm->stabilizeForm(); pMainForm->trackMenu()->exec(pContextMenuEvent->globalPos()); } } // Handle mouse double-clicks. void qtractorTrackList::mouseDoubleClickEvent ( QMouseEvent *pMouseEvent ) { qtractorTrack *pTrack = nullptr; if (pMouseEvent->button() == Qt::LeftButton) { const QPoint& pos = qtractorScrollView::viewportToContents(pMouseEvent->pos()); const int iTrack = trackRowAt(pos); if (iTrack >= 0 && trackColumnAt(pos) == Number) { const QRect& rect = trackRect(iTrack); if (iTrack > 0 && pos.y() >= rect.top() && pos.y() < rect.top() + 4) pTrack = track(iTrack - 1); else if (pos.y() >= rect.bottom() - 4 && pos.y() < rect.bottom() + 4) pTrack = track(iTrack); } } // Avoid lingering mouse press/release states... resetDragState(); // Do we reset track height or go for its properties? if (pTrack) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession) { const int iZoomHeight = pTrack->zoomHeightBase(); pSession->execute( new qtractorResizeTrackCommand(pTrack, iZoomHeight)); } } else { qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm) pMainForm->trackProperties(); } } // Handle item selection/dragging -- mouse button press. void qtractorTrackList::mousePressEvent ( QMouseEvent *pMouseEvent ) { // Now set ready for drag something... const QPoint& pos = qtractorScrollView::viewportToContents(pMouseEvent->pos()); // Select current track... const int iTrack = trackRowAt(pos); // Make it current anyway... setCurrentTrackRow(iTrack); if (pMouseEvent->button() == Qt::LeftButton) { // Try for drag-move/resize/select later... m_dragState = DragStart; m_posDrag = pos; // Look for the mouse hovering around some item boundary... if (iTrack >= 0) { // Make current row always selected... const Qt::KeyboardModifiers& modifiers = pMouseEvent->modifiers(); if ((modifiers & (Qt::ShiftModifier | Qt::ControlModifier)) == 0) { clearSelect(); } else { selectTrack(iTrack, true, (modifiers & Qt::ControlModifier)); updateSelect(true); } if (m_iDragTrack >= 0) { // Most probably DragResize is next... qtractorScrollView::setCursor(QCursor(Qt::SplitVCursor)); } else { // Most probably DragMove is next... qtractorScrollView::setCursor(QCursor(Qt::PointingHandCursor)); m_iDragTrack = iTrack; m_iDragY = 0; } } } // qtractorScrollView::mousePressEvent(pMouseEvent); } // Handle item selection/dragging -- mouse pointer move. void qtractorTrackList::mouseMoveEvent ( QMouseEvent *pMouseEvent ) { const QPoint& pos = qtractorScrollView::viewportToContents(pMouseEvent->pos()); // We're already on some item dragging/resizing?... switch (m_dragState) { case DragMove: // Currently moving an item... if (m_iDragTrack >= 0) { const int iTrack = trackRowAt(pos); if (iTrack >= 0) { const QRect& rect = trackRect(iTrack); m_posDrag = rect.topLeft(); moveRubberBand(m_posDrag); ensureVisibleRect(rect); } else { const QRect& rect = trackRect(m_items.count() - 1); m_posDrag = rect.bottomLeft(); moveRubberBand(m_posDrag); } } break; case DragResize: // Currently resizing an item... if (m_iDragTrack >= 0) { qtractorSession *pSession = qtractorSession::getInstance(); const int iVerticalZoom = (pSession ? pSession->verticalZoom() : 100); const int iZoomHeightMin = (qtractorTrack::HeightMin * iVerticalZoom) / 100; int y = pos.y(); if (y < m_iDragY + iZoomHeightMin) y = m_iDragY + iZoomHeightMin; m_posDrag.setY(y); moveRubberBand(m_posDrag); // Go for it, immediately... qtractorTrack *pTrack = track(m_iDragTrack); if (pTrack) { const int iZoomHeight = y - m_iDragY; pTrack->setZoomHeight(iZoomHeight); Item *pItem = m_tracks.value(pTrack, nullptr); if (pItem) { pItem->updateIcon(this); pItem->updateButtons(this, true); pItem->updatePlugins(this, true); pItem->updateMeters(this, true); } m_pTracks->trackView()->updateContents(); updateContentsHeight(); } } break; case DragSelect: { // Currently selecting an group of items... if (m_iDragTrack >= 0 && m_iCurrentTrack >= 0) { const int iTrack = trackRowAt(pos); ensureVisibleRect(trackRect(iTrack)); if (iTrack >= 0 && m_iDragTrack != iTrack) { const Qt::KeyboardModifiers& modifiers = pMouseEvent->modifiers(); const bool bToggle = (modifiers & Qt::ControlModifier); if ((modifiers & (Qt::ShiftModifier | Qt::ControlModifier)) == 0) selectTrack(m_iCurrentTrack, true, bToggle); if (iTrack < m_iCurrentTrack) { for (int i = iTrack; i < m_iCurrentTrack; ++i) selectTrack(i, true, bToggle); } else if (iTrack > m_iCurrentTrack) { for (int i = iTrack; i > m_iCurrentTrack; --i) selectTrack(i, true, bToggle); } if ((m_iDragTrack > iTrack && m_iDragTrack > m_iCurrentTrack) || (m_iDragTrack < iTrack && m_iDragTrack < m_iCurrentTrack)) { const bool bSelect = !m_select.contains(m_iDragTrack); selectTrack(m_iDragTrack, bSelect, bToggle); } // selectTrack(iTrack, true, bToggle); updateSelect(false); m_iDragTrack = iTrack; } } // Update the rubber-band anyway... moveRubberBand(QRect(m_posDrag, pos)); break; } case DragStart: // About to start dragging an item... if ((m_posDrag - pos).manhattanLength() > QApplication::startDragDistance()) { if (m_iDragTrack >= 0) { if (trackColumnAt(pos) == Number) { qtractorScrollView::setCursor(QCursor(Qt::SizeVerCursor)); const QRect& rect = trackRect(m_iDragTrack); if (m_iDragTrack > 0 && m_posDrag.y() >= rect.top() && m_posDrag.y() < rect.top() + 4) { m_dragState = DragResize; m_posDrag = rect.topLeft(); --m_iDragTrack; } else if (m_posDrag.y() >= rect.bottom() - 4 && m_posDrag.y() < rect.bottom() + 4) { m_dragState = DragResize; m_posDrag = rect.bottomLeft(); } else { m_dragState = DragMove; m_posDrag = rect.topLeft(); } moveRubberBand(m_posDrag); } else { qtractorScrollView::setCursor(QCursor(Qt::CrossCursor)); m_dragState = DragSelect; moveRubberBand(QRect(m_posDrag, pos)); } // Special case if one wishes to undo a track's height... if (m_dragState == DragResize) { qtractorTrack *pTrack = track(m_iDragTrack); qtractorSession *pSession = qtractorSession::getInstance(); if (pTrack && pSession) { const int iZoomHeight = pTrack->zoomHeight(); pSession->commands()->push( new qtractorResizeTrackCommand(pTrack, iZoomHeight)); m_pTracks->dirtyChangeNotify(); } } } } break; case DragNone: { // Look for the mouse hovering around first column item boundary... int iTrack = trackRowAt(pos); if (iTrack >= 0 && trackColumnAt(pos) == Number) { m_posDrag = pos; const QRect& rect = trackRect(iTrack); if (pos.y() >= rect.top() && pos.y() < rect.top() + 4) { if (--iTrack >= 0) { if (m_iDragTrack < 0) qtractorScrollView::setCursor(QCursor(Qt::SplitVCursor)); m_iDragTrack = iTrack; m_iDragY = trackRect(iTrack).top(); break; } } else if (pos.y() >= rect.bottom() - 4 && pos.y() < rect.bottom() + 4) { if (m_iDragTrack < 0) qtractorScrollView::setCursor(QCursor(Qt::SplitVCursor)); m_iDragTrack = iTrack; m_iDragY = rect.top(); break; } } // If something has been going on, turn it off... if (m_iDragTrack >= 0) { qtractorScrollView::unsetCursor(); m_iDragTrack = -1; m_iDragY = 0; } // Fall thru... } default: break; } // qtractorScrollView::mouseMoveEvent(pMouseEvent); } // Handle item selection/dragging -- mouse button release. void qtractorTrackList::mouseReleaseEvent ( QMouseEvent *pMouseEvent ) { // qtractorScrollView::mouseReleaseEvent(pMouseEvent); // We'll need a reference for issuing commands... qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; const QPoint& pos = qtractorScrollView::viewportToContents(pMouseEvent->pos()); // If we were resizing, now's time to let // things know that have changed somehow... switch (m_dragState) { case DragMove: if (m_iDragTrack >= 0) { qtractorTrack *pTrack = track(m_iDragTrack); if (pTrack) { qtractorTrack *pTrackDrop = nullptr; const int iTrack = trackRowAt(pos); if (iTrack >= 0) pTrackDrop = track(iTrack); if (pTrack != pTrackDrop && (pTrackDrop == nullptr || pTrack != pTrackDrop->prev())) { clearSelect(); pSession->execute( new qtractorMoveTrackCommand(pTrack, pTrackDrop)); } } } break; case DragSelect: if (m_iDragTrack >= 0) updateSelect(true); break; case DragStart: // Special attitude, only of interest on // the first left-most column (track-number)... if (trackColumnAt(pos) == Number) { m_pTracks->selectCurrentTrack((pMouseEvent->modifiers() & (Qt::ShiftModifier | Qt::ControlModifier)) == 0); qtractorScrollView::setFocus(); // Get focus back anyway. } break; case DragResize: { qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm) pMainForm->thumbView()->updateContents(); break; } case DragNone: default: break; } // Force null state. resetDragState(); } // Handle zoom with mouse wheel. void qtractorTrackList::wheelEvent ( QWheelEvent *pWheelEvent ) { if (pWheelEvent->modifiers() & Qt::ControlModifier) { const int delta = pWheelEvent->angleDelta().y(); if (delta > 0) m_pTracks->zoomIn(); else m_pTracks->zoomOut(); } else qtractorScrollView::wheelEvent(pWheelEvent); } // Drag-n-drop event handlers. void qtractorTrackList::dragEnterEvent ( QDragEnterEvent *pDragEnterEvent ) { const QMimeData *pMimeData = pDragEnterEvent->mimeData(); if (pMimeData && pMimeData->hasUrls()) pDragEnterEvent->accept(); else pDragEnterEvent->ignore(); } void qtractorTrackList::dragMoveEvent ( QDragMoveEvent *pDragMoveEvent ) { // Now set ready for drag something... const QPoint& pos #if QT_VERSION >= QT_VERSION_CHECK(6, 0, 0) = qtractorScrollView::viewportToContents(pDragMoveEvent->position().toPoint()); #else = qtractorScrollView::viewportToContents(pDragMoveEvent->pos()); #endif // Select current track... const int iTrack = trackRowAt(pos); // Make it current anyway... setCurrentTrackRow(iTrack); } void qtractorTrackList::dropEvent ( QDropEvent *pDropEvent ) { // Can we decode it as Audio/MIDI files? const QMimeData *pMimeData = pDropEvent->mimeData(); if (pMimeData == nullptr || !pMimeData->hasUrls()) return; // Let's see how many files there are // to split between audio/MIDI files... QStringList audio_files; QStringList midi_files; QListIterator iter(pMimeData->urls()); while (iter.hasNext()) { const QString& sPath = iter.next().toLocalFile(); if (sPath.isEmpty()) continue; // Try first as a MIDI file... qtractorMidiFile file; if (file.open(sPath)) { midi_files.append(sPath); file.close(); continue; } // Then as an audio file ? qtractorAudioFile *pFile = qtractorAudioFileFactory::createAudioFile(sPath); if (pFile) { if (pFile->open(sPath)) { audio_files.append(sPath); pFile->close(); } delete pFile; continue; } } // Depending on import type... qtractorSession *pSession = qtractorSession::getInstance(); const unsigned long iClipStart = (pSession ? pSession->editHead() : 0); qtractorTrack *pAfterTrack = currentTrack(); if (!midi_files.isEmpty()) m_pTracks->addMidiTracks(midi_files, iClipStart, pAfterTrack); if (!audio_files.isEmpty()) m_pTracks->addAudioTracks(audio_files, iClipStart, 0, 0, pAfterTrack); if (midi_files.isEmpty() && audio_files.isEmpty()) { qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm) pMainForm->dropEvent(pDropEvent); } } // Draw a dragging separator line. void qtractorTrackList::moveRubberBand ( const QPoint& posDrag ) { const QPoint& pos = qtractorScrollView::contentsToViewport(posDrag); // Create the rubber-band if there's none... if (m_pRubberBand == nullptr) { m_pRubberBand = new qtractorRubberBand( QRubberBand::Line, qtractorScrollView::viewport()); #if 0 QPalette pal(m_pRubberBand->palette()); pal.setColor(m_pRubberBand->foregroundRole(), pal.highlight().color()); m_pRubberBand->setPalette(pal); m_pRubberBand->setBackgroundRole(QPalette::NoRole); #endif } // Just move it m_pRubberBand->setGeometry( QRect(0, pos.y() - 1, qtractorScrollView::viewport()->width(), 3)); // Ah, and make it visible, of course... if (!m_pRubberBand->isVisible()) m_pRubberBand->show(); } // Draw a lasso rectangle. void qtractorTrackList::moveRubberBand ( const QRect& rectDrag ) { QRect rect(rectDrag.normalized()); rect.moveTopLeft(qtractorScrollView::contentsToViewport(rect.topLeft())); // Create the rubber-band if there's none... if (m_pRubberBand == nullptr) { m_pRubberBand = new qtractorRubberBand( QRubberBand::Rectangle, qtractorScrollView::viewport()); #if 0 QPalette pal(m_pRubberBand->palette()); pal.setColor(m_pRubberBand->foregroundRole(), pal.highlight().color()); m_pRubberBand->setPalette(pal); m_pRubberBand->setBackgroundRole(QPalette::NoRole); #endif } // Just move it m_pRubberBand->setGeometry(rect); // Ah, and make it visible, of course... if (!m_pRubberBand->isVisible()) m_pRubberBand->show(); } // Make sure the given (track) rectangle is visible. bool qtractorTrackList::ensureVisibleRect ( const QRect& rect ) { if (!rect.isValid()) return false; const int hh = m_pHeader->sizeHint().height(); const int cx = qtractorScrollView::contentsX(); const int cy = qtractorScrollView::contentsY(); if (rect.top() < cy + hh) { qtractorScrollView::ensureVisible(cx, rect.top(), 0, 24); return true; } if (rect.bottom() > cy + qtractorScrollView::viewport()->height()) { qtractorScrollView::ensureVisible(cx, rect.bottom() - hh, 0, 24); return true; } return false; } // Reset drag/select/move state. void qtractorTrackList::resetDragState (void) { // Cancel any dragging out there... // Just hide the rubber-band... if (m_pRubberBand) { // m_pRubberBand->hide(); delete m_pRubberBand; m_pRubberBand = nullptr; } // Should fallback mouse cursor... if (m_dragState != DragNone || m_iDragTrack >= 0) qtractorScrollView::unsetCursor(); // Not dragging anymore. m_dragState = DragNone; m_iDragTrack = -1; m_iDragY = 0; } // Keyboard event handler. void qtractorTrackList::keyPressEvent ( QKeyEvent *pKeyEvent ) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorTrackList::keyPressEvent(%d)", pKeyEvent->key()); #endif const Qt::KeyboardModifiers& modifiers = pKeyEvent->modifiers(); switch (pKeyEvent->key()) { case Qt::Key_Escape: resetDragState(); clearSelect(); break; case Qt::Key_Home: if (m_iCurrentTrack > 0) { const int iTrack = 0; if (modifiers & (Qt::ShiftModifier | Qt::ControlModifier)) { const bool bToggle = (modifiers & Qt::ControlModifier); for (int i = iTrack; m_iCurrentTrack >= i; ++i) selectTrack(i, true, bToggle); updateSelect(true); } setCurrentTrackRow(iTrack); } break; case Qt::Key_End: if (m_iCurrentTrack < m_items.count() - 1) { const int iTrack = m_items.count() - 1; if (modifiers & (Qt::ShiftModifier | Qt::ControlModifier)) { const bool bToggle = (modifiers & Qt::ControlModifier); for (int i = iTrack; i >= m_iCurrentTrack; --i) selectTrack(i, true, bToggle); updateSelect(true); } setCurrentTrackRow(iTrack); } break; case Qt::Key_Left: if (modifiers & Qt::ControlModifier) { qtractorScrollView::setContentsPos( qtractorScrollView::contentsX() - qtractorScrollView::width(), qtractorScrollView::contentsY()); } else { qtractorScrollView::setContentsPos( qtractorScrollView::contentsX() - 16, qtractorScrollView::contentsY()); } break; case Qt::Key_Right: if (modifiers & Qt::ControlModifier) { qtractorScrollView::setContentsPos( qtractorScrollView::contentsX() + qtractorScrollView::width(), qtractorScrollView::contentsY()); } else { qtractorScrollView::setContentsPos( qtractorScrollView::contentsX() + 16, qtractorScrollView::contentsY()); } break; case Qt::Key_Up: if (m_iCurrentTrack > 0) { const int iTrack = m_iCurrentTrack - 1; if (modifiers & (Qt::ShiftModifier | Qt::ControlModifier)) { const bool bToggle = (modifiers & Qt::ControlModifier); selectTrack(m_iCurrentTrack, true, bToggle); selectTrack(iTrack, true, bToggle); updateSelect(true); } setCurrentTrackRow(iTrack); } break; case Qt::Key_Down: if (m_iCurrentTrack < m_items.count() - 1) { const int iTrack = m_iCurrentTrack + 1; if (modifiers & (Qt::ShiftModifier | Qt::ControlModifier)) { const bool bToggle = (modifiers & Qt::ControlModifier); selectTrack(m_iCurrentTrack, true, bToggle); selectTrack(iTrack, true, bToggle); updateSelect(true); } setCurrentTrackRow(iTrack); } break; case Qt::Key_PageUp: if (modifiers & Qt::ControlModifier) { qtractorScrollView::setContentsPos( qtractorScrollView::contentsX(), 0); } else { qtractorScrollView::setContentsPos( qtractorScrollView::contentsX(), qtractorScrollView::contentsY() - qtractorScrollView::height()); } break; case Qt::Key_PageDown: if (modifiers & Qt::ControlModifier) { qtractorScrollView::setContentsPos( qtractorScrollView::contentsX(), qtractorScrollView::contentsHeight()); } else { qtractorScrollView::setContentsPos( qtractorScrollView::contentsX(), qtractorScrollView::contentsY() + qtractorScrollView::height()); } break; default: qtractorScrollView::keyPressEvent(pKeyEvent); break; } } // end of qtractorTrackList.cpp qtractor-0.9.25/src/PaxHeaders/qtractorAudioConnect.cpp0000644000000000000000000000013214166551171020161 xustar0030 mtime=1641730681.435610049 30 atime=1641730681.435610049 30 ctime=1641730681.435610049 qtractor-0.9.25/src/qtractorAudioConnect.cpp0000644000175000001440000003213114166551171021411 0ustar00rncbcusers00000000000000// qtractorAudioConnect.cpp // /**************************************************************************** Copyright (C) 2005-2019, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorAudioConnect.h" #include "qtractorAudioEngine.h" #include "qtractorSession.h" #include #ifdef CONFIG_JACK_METADATA #include #include static QString prettyName ( jack_uuid_t uuid, const QString& sDefaultName ) { QString sPrettyName = sDefaultName; char *pszValue = nullptr; char *pszType = nullptr; if (::jack_get_property(uuid, JACK_METADATA_PRETTY_NAME, &pszValue, &pszType) == 0) { if (pszValue) { sPrettyName = QString::fromUtf8(pszValue); ::jack_free(pszValue); } if (pszType) ::jack_free(pszType); } return sPrettyName; } #endif //---------------------------------------------------------------------- // class qtractorAudioPortItem -- Jack port list item. // // Constructor. qtractorAudioPortItem::qtractorAudioPortItem ( qtractorAudioClientItem *pClientItem, unsigned long ulPortFlags ) : qtractorPortListItem(pClientItem) { if (ulPortFlags & JackPortIsInput) { QTreeWidgetItem::setIcon(0, qtractorAudioConnect::icon(ulPortFlags & JackPortIsPhysical ? qtractorAudioConnect::PortPhysIn : qtractorAudioConnect::PortIn)); } else { QTreeWidgetItem::setIcon(0, qtractorAudioConnect::icon(ulPortFlags & JackPortIsPhysical ? qtractorAudioConnect::PortPhysOut : qtractorAudioConnect::PortOut)); } } // Default destructor. qtractorAudioPortItem::~qtractorAudioPortItem (void) { } // Proto-pretty/alias display name method (virtual override). void qtractorAudioPortItem::updatePortName (void) { #ifdef CONFIG_JACK_METADATA jack_client_t *pJackClient = nullptr; qtractorAudioClientListView *pAudioClientListView = static_cast ( QTreeWidgetItem::treeWidget()); if (pAudioClientListView) pJackClient = pAudioClientListView->jackClient(); if (pJackClient) { const QString& sPortName = portName(); const QString& sClientPort = clientName() + ':' + sPortName; const QByteArray aClientPort = sClientPort.toUtf8(); jack_port_t *pJackPort = jack_port_by_name(pJackClient, aClientPort.constData()); if (pJackPort) { jack_uuid_t port_uuid = ::jack_port_uuid(pJackPort); setPortText(prettyName(port_uuid, sPortName)); return; } } #endif qtractorPortListItem::updatePortName(); } //---------------------------------------------------------------------- // qtractorAudioClientItem -- Jack client list item. // // Constructor. qtractorAudioClientItem::qtractorAudioClientItem ( qtractorAudioClientListView *pClientListView ) : qtractorClientListItem(pClientListView) { if (pClientListView->isReadable()) { QTreeWidgetItem::setIcon(0, qtractorAudioConnect::icon(qtractorAudioConnect::ClientOut)); } else { QTreeWidgetItem::setIcon(0, qtractorAudioConnect::icon(qtractorAudioConnect::ClientIn)); } } // Default destructor. qtractorAudioClientItem::~qtractorAudioClientItem (void) { } // Proto-pretty/alias display name method (virtual override). void qtractorAudioClientItem::updateClientName (void) { #ifdef CONFIG_JACK_METADATA jack_client_t *pJackClient = nullptr; qtractorAudioClientListView *pAudioClientListView = static_cast ( QTreeWidgetItem::treeWidget()); if (pAudioClientListView) pJackClient = pAudioClientListView->jackClient(); if (pJackClient) { const QString& sClientName = clientName(); const QByteArray aClientName = sClientName.toUtf8(); const char *pszClientUuid = ::jack_get_uuid_for_client_name(pJackClient, aClientName.constData()); if (pszClientUuid) { jack_uuid_t client_uuid = 0; ::jack_uuid_parse(pszClientUuid, &client_uuid); setClientText(prettyName(client_uuid, sClientName)); ::jack_free((void *) pszClientUuid); return; } } #endif qtractorClientListItem::updateClientName(); } //---------------------------------------------------------------------- // qtractorAudioClientListView -- Jack client list view. // // Constructor. qtractorAudioClientListView::qtractorAudioClientListView ( QWidget *pParent ) : qtractorClientListView(pParent) { } // Default destructor. qtractorAudioClientListView::~qtractorAudioClientListView (void) { } // Jack client accessor. jack_client_t *qtractorAudioClientListView::jackClient (void) const { qtractorAudioConnect *pAudioConnect = static_cast (binding()); return (pAudioConnect ? pAudioConnect->jackClient() : nullptr); } // Client:port refreshner. int qtractorAudioClientListView::updateClientPorts (void) { jack_client_t *pJackClient = jackClient(); if (pJackClient == nullptr) return 0; int iDirtyCount = 0; markClientPorts(0); const char **ppszClientPorts = jack_get_ports(pJackClient, 0, JACK_DEFAULT_AUDIO_TYPE, isReadable() ? JackPortIsOutput : JackPortIsInput); if (ppszClientPorts) { int iClientPort = 0; while (ppszClientPorts[iClientPort]) { const QString sClientPort = QString::fromUtf8(ppszClientPorts[iClientPort]); qtractorAudioClientItem *pClientItem = nullptr; qtractorAudioPortItem *pPortItem = nullptr; int iColon = sClientPort.indexOf(':'); if (iColon >= 0) { const QString sClientName = sClientPort.left(iColon); if (isClientName(sClientName)) { const QString sPortName = sClientPort.right(sClientPort.length() - iColon - 1); if (isPortName(sPortName)) { pClientItem = static_cast ( findClientItem(sClientName)); if (pClientItem) { pPortItem = static_cast ( pClientItem->findPortItem(sPortName)); } if (pClientItem == nullptr) { pClientItem = new qtractorAudioClientItem(this); pClientItem->setClientName(sClientName); ++iDirtyCount; } if (pClientItem && pPortItem == nullptr) { jack_port_t *pJackPort = jack_port_by_name( pJackClient, ppszClientPorts[iClientPort]); if (pJackPort) { pPortItem = new qtractorAudioPortItem( pClientItem, jack_port_flags(pJackPort)); pPortItem->setPortName(sPortName); ++iDirtyCount; } } if (pPortItem) pPortItem->markClientPort(1); } } } ++iClientPort; } ::free(ppszClientPorts); } cleanClientPorts(0); return iDirtyCount; } //---------------------------------------------------------------------------- // qtractorAudioConnect -- Jack connections model integrated object. // // Constructor. qtractorAudioConnect::qtractorAudioConnect ( qtractorAudioClientListView *pOListView, qtractorAudioClientListView *pIListView, qtractorConnectorView *pConnectorView ) : qtractorConnect(pOListView, pIListView, pConnectorView) { createIcons(); } // Default destructor. qtractorAudioConnect::~qtractorAudioConnect (void) { deleteIcons(); } // Local icon-set janitor methods. QIcon *qtractorAudioConnect::g_apIcons[qtractorAudioConnect::IconCount]; int qtractorAudioConnect::g_iIconsRefCount = 0; void qtractorAudioConnect::createIcons (void) { if (++g_iIconsRefCount == 1) { g_apIcons[ClientIn] = new QIcon(":/images/itemAudioClientIn.png"); g_apIcons[ClientOut] = new QIcon(":/images/itemAudioClientOut.png"); g_apIcons[PortIn] = new QIcon(":/images/itemAudioPortIn.png"); g_apIcons[PortOut] = new QIcon(":/images/itemAudioPortOut.png"); g_apIcons[PortPhysIn] = new QIcon(":/images/itemAudioPortPhysIn.png"); g_apIcons[PortPhysOut] = new QIcon(":/images/itemAudioPortPhysOut.png"); } } void qtractorAudioConnect::deleteIcons (void) { if (--g_iIconsRefCount == 0) { for (int i = 0; i < IconCount; ++i) { if (g_apIcons[i]) delete g_apIcons[i]; g_apIcons[i] = nullptr; } } } // Common icon accessor (static). const QIcon& qtractorAudioConnect::icon ( int iIcon ) { return *g_apIcons[iIcon]; } // JACK client accessor. jack_client_t *qtractorAudioConnect::jackClient (void) const { jack_client_t *pJackClient = nullptr; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession && pSession->audioEngine()) pJackClient = (pSession->audioEngine())->jackClient(); return pJackClient; } // Connection primitive. bool qtractorAudioConnect::connectPorts ( qtractorPortListItem *pOPort, qtractorPortListItem *pIPort ) { qtractorAudioPortItem *pOAudioPort = static_cast (pOPort); qtractorAudioPortItem *pIAudioPort = static_cast (pIPort); if (pOAudioPort == nullptr || pIAudioPort == nullptr) return false; jack_client_t *pJackClient = jackClient(); if (pJackClient == nullptr) return false; return (jack_connect(pJackClient, pOAudioPort->clientPortName().toUtf8().constData(), pIAudioPort->clientPortName().toUtf8().constData()) == 0); } // Disconnection primitive. bool qtractorAudioConnect::disconnectPorts ( qtractorPortListItem *pOPort, qtractorPortListItem *pIPort ) { qtractorAudioPortItem *pOAudioPort = static_cast (pOPort); qtractorAudioPortItem *pIAudioPort = static_cast (pIPort); if (pOAudioPort == nullptr || pIAudioPort == nullptr) return false; jack_client_t *pJackClient = jackClient(); if (pJackClient == nullptr) return false; disconnectPortsUpdate(pOPort, pIPort); return (jack_disconnect(pJackClient, pOAudioPort->clientPortName().toUtf8().constData(), pIAudioPort->clientPortName().toUtf8().constData()) == 0); } // Update (clear) audio-buses connect lists (non-virtual). void qtractorAudioConnect::disconnectPortsUpdate ( qtractorPortListItem *pOPort, qtractorPortListItem *pIPort ) { qtractorAudioEngine *pAudioEngine = nullptr; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession) pAudioEngine = pSession->audioEngine(); if (pAudioEngine == nullptr) return; QString sPortName; qtractorBus::BusMode busMode = qtractorBus::None; if (pOPort->clientName() == pAudioEngine->clientName()) { busMode = qtractorBus::Output; sPortName = pOPort->portName().section('/', 0, 0); } else if (pIPort->clientName() == pAudioEngine->clientName()) { busMode = qtractorBus::Input; sPortName = pIPort->portName().section('/', 0, 0); } if (busMode == qtractorBus::None) return; for (qtractorBus *pBus = pAudioEngine->buses().first(); pBus; pBus = pBus->next()) { if ((pBus->busMode() & busMode) == 0) continue; if (sPortName == pBus->busName()) { if (busMode & qtractorBus::Input) { pBus->inputs().clear(); } else { pBus->outputs().clear(); } break; } } } // Update port connection references. void qtractorAudioConnect::updateConnections (void) { jack_client_t *pJackClient = jackClient(); if (pJackClient == nullptr) return; // For each client item... int iItemCount = OListView()->topLevelItemCount(); for (int iItem = 0; iItem < iItemCount; ++iItem) { QTreeWidgetItem *pItem = OListView()->topLevelItem(iItem); if (pItem->type() != qtractorConnect::ClientItem) continue; qtractorAudioClientItem *pOClient = static_cast (pItem); if (pOClient == nullptr) continue; // For each port item int iChildCount = pOClient->childCount(); for (int iChild = 0; iChild < iChildCount; ++iChild) { QTreeWidgetItem *pChild = pOClient->child(iChild); if (pChild->type() != qtractorConnect::PortItem) continue; qtractorAudioPortItem *pOPort = static_cast (pChild); if (pOPort == nullptr) continue; // Are there already any connections? if (pOPort->connects().count() > 0) continue; // Get port connections... const QString& sClientPort = pOPort->clientName() + ':' + pOPort->portName(); const QByteArray aClientPort = sClientPort.toUtf8(); const jack_port_t *pJackPort = jack_port_by_name(pJackClient, aClientPort.constData()); if (pJackPort) { const char **ppszClientPorts = jack_port_get_all_connections(pJackClient, pJackPort); if (ppszClientPorts) { // Now, for each input client port... int iClientPort = 0; while (ppszClientPorts[iClientPort]) { qtractorPortListItem *pIPort = IListView()->findClientPortItem( ppszClientPorts[iClientPort]); if (pIPort) { pOPort->addConnect(pIPort); pIPort->addConnect(pOPort); } ++iClientPort; } ::free(ppszClientPorts); } } } } } // end of qtractorAudioConnect.cpp qtractor-0.9.25/src/PaxHeaders/qtractorComboBox.h0000644000000000000000000000013214166551171016763 xustar0030 mtime=1641730681.439610092 30 atime=1641730681.439610092 30 ctime=1641730681.439610092 qtractor-0.9.25/src/qtractorComboBox.h0000644000175000001440000000450214166551171020214 0ustar00rncbcusers00000000000000// qtractorComboBox.h // /**************************************************************************** Copyright (C) 2005-2020, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorComboBox_h #define __qtractorComboBox_h #include //------------------------------------------------------------------------- // qtractorAudioFileTypeComboBox - A simple combo-box custom widget. class qtractorAudioFileTypeComboBox : public QComboBox { public: // Constructor. qtractorAudioFileTypeComboBox(QWidget *pParent = nullptr); // Current type accessors. void setCurrentType(const QString& sExt, int iType = 0); const void *currentHandle() const; int currentType(const void *handle = nullptr) const; QString currentExt(const void *handle = nullptr) const; // Indexed-type accessors. int indexOf(const QString& sExt, int iType = 0) const; const void *handleOf(int iIndex) const; }; //------------------------------------------------------------------------- // qtractorAudioFileFormatComboBox - A simple combo-box custom widget. class qtractorAudioFileFormatComboBox : public QComboBox { public: // Constructor. qtractorAudioFileFormatComboBox(QWidget *pParent = nullptr); }; //------------------------------------------------------------------------- // qtractorMidiFileFormatComboBox - A simple combo-box custom widget. class qtractorMidiFileFormatComboBox : public QComboBox { public: // Constructor. qtractorMidiFileFormatComboBox(QWidget *pParent = nullptr); }; #endif // __qtractorComboBox_h // end of qtractorComboBox.h qtractor-0.9.25/src/PaxHeaders/qtractorMessageList.cpp0000644000000000000000000000013214166551171020026 xustar0030 mtime=1641730681.447610178 30 atime=1641730681.447610178 30 ctime=1641730681.447610178 qtractor-0.9.25/src/qtractorMessageList.cpp0000644000175000001440000000372014166551171021260 0ustar00rncbcusers00000000000000// qtractorMessageList.cpp // /**************************************************************************** Copyright (C) 2005-2019, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorMessageList.h" //---------------------------------------------------------------------- // class qtractorMessageList -- message string list buffer. // // Pseudo-singleton instance. qtractorMessageList *qtractorMessageList::g_pInstance = nullptr; // Constructor. qtractorMessageList::qtractorMessageList (void) { g_pInstance = this; } // Destructor. qtractorMessageList::~qtractorMessageList (void) { m_items.clear(); g_pInstance = nullptr; } // Forfeit methods. void qtractorMessageList::append ( const QString& sText ) { if (g_pInstance) g_pInstance->m_items.append(sText); qWarning("Warning: %s", sText.toUtf8().constData()); } bool qtractorMessageList::isEmpty (void) { return (g_pInstance ? g_pInstance->m_items.isEmpty() : true); } QStringList qtractorMessageList::items (void) { return (g_pInstance ? g_pInstance->m_items : QStringList()); } void qtractorMessageList::clear (void) { if (g_pInstance) g_pInstance->m_items.clear(); } // end of qtractorMessageList.cpp qtractor-0.9.25/src/PaxHeaders/qtractorMidiControl.h0000644000000000000000000000012414166551171017477 xustar0028 mtime=1641730681.4496102 28 atime=1641730681.4496102 28 ctime=1641730681.4496102 qtractor-0.9.25/src/qtractorMidiControl.h0000644000175000001440000003126114166551171020731 0ustar00rncbcusers00000000000000// qtractorMidiControl.h // /**************************************************************************** Copyright (C) 2005-2021, rncbc aka Rui Nuno Capela. All rights reserved. Copyright (C) 2009, gizzmo aka Mathias Krause. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorMidiControl_h #define __qtractorMidiControl_h #include "qtractorCtlEvent.h" #include #include // Needed for the translation functions. #include // Forward declarations. class qtractorTrack; class qtractorDocument; class qtractorMidiControlObserver; class QDomElement; //---------------------------------------------------------------------- // qtractorMidiControl -- MIDI control map (singleton). // class qtractorMidiControl { Q_DECLARE_TR_FUNCTIONS(qtractorMidiControl) public: // Controller types. typedef qtractorMidiEvent::EventType ControlType; // Controller command types. enum Command { TRACK_GAIN = 1, TRACK_PANNING = 2, TRACK_MONITOR = 3, TRACK_RECORD = 4, TRACK_MUTE = 5, TRACK_SOLO = 6 }; // Key param masks (wildcard flags). enum { TrackParam = 0x4000, TrackParamMask = 0x3fff }; // MIDI control map key. class MapKey { public: // Constructor. MapKey(ControlType ctype = qtractorMidiEvent::CONTROLLER, unsigned short iChannel = 0, unsigned short iParam = 0) : m_ctype(ctype), m_iChannel(iChannel), m_iParam(iParam) {} // Type accessors. void setType(ControlType ctype) { m_ctype = ctype; } ControlType type() const { return m_ctype; } // Channel accessors. void setChannel(unsigned short iChannel) { m_iChannel = iChannel; } unsigned short channel() const { return m_iChannel; } bool isChannel() const { return ((m_iChannel & TrackParamMask) == m_iChannel); } bool isChannelTrack() const { return (m_iChannel & TrackParam); } // Controller accessors. void setParam(unsigned short iParam) { m_iParam = iParam; } unsigned short param() const { return m_iParam; } bool isParam() const { return ((m_iParam & TrackParamMask ) == m_iParam); } bool isParamTrack() const { return (m_iParam & TrackParam); } // Hash/map key comparator. bool operator== (const MapKey& key) const { return (key.m_ctype == m_ctype) && (key.m_iChannel == m_iChannel) && (key.m_iParam == m_iParam); } private: // Instance (key) member variables. ControlType m_ctype; unsigned short m_iChannel; unsigned short m_iParam; }; // MIDI control map data value. class MapVal { public: // Bit-wise mode flags. enum Flags { Feedback = 1, Delta = 2 }; // Constructor. MapVal(Command command = Command(0), int iTrack = 0, int iFlags = 0) : m_command(command), m_iTrack(iTrack), m_iFlags(iFlags) {} // Command accessors void setCommand(Command command) { m_command = command; } Command command() const { return m_command; } // Track offset/limit accessors. void setTrack(int iTrack) { m_iTrack = iTrack; } int track() const { return m_iTrack; } int trackOffset() const { return (m_iTrack & 0x007f); } int trackLimit() const { return (m_iTrack & 0x3fc0) >> 7; } // Feedback flag accessor. void setFeedback(bool bFeedback) { if (bFeedback) m_iFlags |= Feedback; else m_iFlags &= ~Feedback; } int isFeedback() const { return (m_iFlags & Feedback); } // Delta/momentary flag accessor. void setDelta(bool bDelta) { if (bDelta) m_iFlags |= Delta; else m_iFlags &= ~Delta; } int isDelta() const { return (m_iFlags & Delta); } // MIDI control track (catch-up) value. class Track { public: // Constructor. Track(float fValue = 0.0f) : m_fValue(fValue), m_bSync(false) {} // Toggled sync methods. bool syncToggled(float fValue, float fOldValue, bool bDelta) { if (bDelta) { // aka. momentary/non-latched... if (fValue > 0.0f) fValue = (fOldValue > 0.0f ? 0.0f : 1.0f); else fValue = fOldValue; } return sync(fValue, fOldValue); } // Scalar sync methods. bool syncDecimal(float fValue, float fOldValue, bool bDelta) { if (bDelta) { // aka. encoded... if (fValue > 0.0f) fValue = fOldValue + 0.1f; else if (fValue < 0.0f) fValue = fOldValue - 0.1f; } return sync(fValue, fOldValue); } // Tracking/catch-up methods. void syncReset() { m_bSync = false; } float value() const { return m_fValue; } protected: bool sync(float fValue, float fOldValue) { bool bSync = qtractorMidiControl::isSync(); if (!bSync) bSync = m_bSync; if (!bSync) { const float v0 = m_fValue; const float v1 = fOldValue; #if 0 if ((fValue > v0 && v1 >= v0 && fValue >= v1) || (fValue < v0 && v0 >= v1 && v1 >= fValue)) bSync = true; #else const float d1 = qAbs(v1 - fValue); const float d2 = qAbs(v1 - v0) * d1; bSync = (d2 < 0.001f); #endif } if (bSync) { m_fValue = fValue; m_bSync = true; } return bSync; } private: // Tracking/catch-up members. float m_fValue; bool m_bSync; }; Track& track(int iTrack) { return m_trackMap[iTrack]; } void syncReset(int iTrack) { m_trackMap[iTrack].syncReset(); } void clear() { m_trackMap.clear(); } private: // Instance (value) member variables. Command m_command; int m_iTrack; int m_iFlags; QHash m_trackMap; }; // MIDI control map type. typedef QHash ControlMap; // Constructor. qtractorMidiControl(); // Destructor. ~qtractorMidiControl(); static qtractorMidiControl *getInstance(); // Clear control map (reset to default). void clear(); // Clear track (catch-up) map. void clearControlMap(); // Insert new controller mappings. void mapChannelParam(ControlType ctype, unsigned short iChannel, unsigned short iParam, Command command, int iTrack = 0, int iFlags = 0); void mapChannelTrack(ControlType ctype, unsigned short iParam, Command command, int iTrack = 0, int iFlags = 0); void mapChannelParamTrack(ControlType ctype, unsigned short iChannel, unsigned short iParam, Command command, int iTrack = 0, int iFlags = 0); // Remove existing controller mapping. void unmapChannelParam(ControlType ctype, unsigned short iChannel, unsigned short iParam); // Check if given channel, param triplet is currently mapped. bool isChannelParamMapped(ControlType ctype, unsigned short iChannel, unsigned short iParam) const; // Re-send all (track) controllers. void sendAllControllers(int iFirstTrack = 0) const; void sendController( ControlType ctype, unsigned short iChannel, unsigned short iParam, unsigned short iValue) const; // Process incoming controller messages. bool processEvent(const qtractorCtlEvent& ctle); // Process incoming command. void processTrackCommand( Command command, int iTrack, float fValue, bool bLogarithmic = false); void processTrackCommand( Command command, int iTrack, bool bValue); // Control map accessor. const ControlMap& controlMap() const { return m_controlMap; } // Insert/remove observer mappings. void mapMidiObserver(qtractorMidiControlObserver *pMidiObserver); void unmapMidiObserver(qtractorMidiControlObserver *pMidiObserver); // Observer map predicate. bool isMidiObserverMapped(qtractorMidiControlObserver *pMidiObserver) const; // Observer finder. qtractorMidiControlObserver *findMidiObserver( ControlType ctype, unsigned short iChannel, unsigned short iParam) const; // Forward declaration. class Document; // Document element methods. bool loadElement(Document *pDocument, QDomElement *pElement); bool saveElement(Document *pDocument, QDomElement *pElement); // Document file methods. bool loadDocument(const QString& sFilename); bool saveDocument(const QString& sFilename); // Parameter controllers (MIDI). struct Controller { QString name; unsigned long index; ControlType ctype; unsigned short channel; unsigned short param; bool logarithmic; bool feedback; bool invert; bool hook; bool latch; }; typedef QList Controllers; // Load/save meter controllers (MIDI). static void loadControllers( QDomElement *pElement, Controllers& controllers); static void saveControllers(qtractorDocument *pDocument, QDomElement *pElement, const Controllers& controllers); // Document textual helpers. static ControlType typeFromText(const QString& sText); static QString textFromType(ControlType ctype); static ControlType typeFromName(const QString& sName); static QString nameFromType(ControlType ctype); static unsigned short keyFromText(const QString& sText); static QString textFromKey(unsigned short iKey); static Command commandFromText(const QString& sText); static QString textFromCommand(Command command); static Command commandFromName(const QString& sName); static QString nameFromCommand(Command command); // MIDI control non catch-up/hook global option. static void setSync(bool bSync); static bool isSync(); protected: // Find incoming controller event map. ControlMap::Iterator findEvent(const qtractorCtlEvent& ctle); // Overloaded controller value senders. void sendTrackController( ControlType ctype, qtractorTrack *pTrack, Command command, unsigned short iChannel, unsigned short iParam) const; void sendTrackController( int iTrack, Command command, float fValue, bool bLogarithmic); // MIDI control scale (7bit vs. 14bit). class ControlScale { public: // Constructor ControlScale(ControlType ctype) { m_iMaxScale = ( ctype == qtractorMidiEvent::PITCHBEND || ctype == qtractorMidiEvent::REGPARAM || ctype == qtractorMidiEvent::NONREGPARAM || ctype == qtractorMidiEvent::CONTROL14 ? 0x3fff : 0x7f); m_fMaxScale = float(m_iMaxScale); const unsigned short mid = (m_iMaxScale >> 1); m_fMidScale = float(mid); m_iMidScale = int(mid + 1); } // Scale value converters (unsigned). float valueFromMidi(unsigned short iValue) const { return float(safeFromMidi(iValue)) / m_fMaxScale; } unsigned short midiFromValue(float fValue) const { return m_fMaxScale * safeFromValue(fValue); } // Scale value converters (signed). float valueSignedFromMidi(unsigned short iValue) const { return float(safeFromMidi(iValue) - m_iMidScale) / m_fMidScale; } unsigned short midiFromValueSigned(float fValue) const { return m_iMidScale + int(m_fMidScale * safeFromValueSigned(fValue)); } // Scale value converters (toggled). float valueToggledFromMidi(unsigned short iValue) const { return (iValue > m_iMidScale ? 1.0f : 0.0f); } unsigned short midiFromValueToggled(float fValue) const { return (fValue > 0.5f ? m_iMaxScale : 0); } protected: // Safe/sanity value cappers. int safeFromMidi(int iValue) const { if (iValue > 0) return (iValue < m_iMaxScale ? iValue : m_iMaxScale); else return 0; } float safeFromValue(float fValue) const { if (fValue > 0.0f) return (fValue < 1.0f ? fValue : 1.0f); else return 0.0f; } float safeFromValueSigned(float fValue) const { if (fValue > 0.0f) return (fValue < 1.0f ? fValue : 1.0f); else if (fValue < 0.0f) return (fValue > -1.0f ? fValue : -1.0f); else return 0.0f; } private: // Scale helpers factors. float m_fMaxScale; float m_fMidScale; int m_iMaxScale; int m_iMidScale; }; // Initialize default control types and command names hash maps. static void initControlTypes(); static void initCommandNames(); private: // MIDI control map. ControlMap m_controlMap; // MIDI observer map. typedef QHash ObserverMap; ObserverMap m_observerMap; // MIDI control non catch-up/hook global option. static bool g_bSync; // Pseudo-singleton instance. static qtractorMidiControl *g_pMidiControl; }; // Hash key function inline uint qHash ( const qtractorMidiControl::MapKey& key ) { return qHash(uint(key.type()) ^ key.channel() ^ key.param()); } #endif // __qtractorMidiControl_h // end of qtractorMidiControl.h qtractor-0.9.25/src/PaxHeaders/qtractorAudioVorbisFile.h0000644000000000000000000000012714166551171020305 xustar0029 mtime=1641730681.43761007 29 atime=1641730681.43761007 29 ctime=1641730681.43761007 qtractor-0.9.25/src/qtractorAudioVorbisFile.h0000644000175000001440000000645514166551171021543 0ustar00rncbcusers00000000000000// qtractorAudioVorbisFile.h // /**************************************************************************** Copyright (C) 2005-2020, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorAudioVorbisFile_h #define __qtractorAudioVorbisFile_h #include "qtractorAudioFile.h" #ifdef CONFIG_LIBVORBIS // libvorbis API. #include #include #endif //---------------------------------------------------------------------- // class qtractorAudioVorbisFile -- Buffered audio file declaration. // class qtractorAudioVorbisFile : public qtractorAudioFile { public: // Constructor. qtractorAudioVorbisFile(unsigned short iChannels = 0, unsigned int iSampleRate = 0, unsigned int iBufferSize = 0, int iQuality = 4); // Destructor. virtual ~qtractorAudioVorbisFile(); // Virtual method mockups. bool open (const QString& sFilename, int iMode = Read); int read (float **ppFrames, unsigned int iFrames); int write (float **ppFrames, unsigned int iFrames); bool seek (unsigned long iOffset); void close (); // Virtual accessor mockups. int mode() const; unsigned short channels() const; unsigned long frames() const; // Specialty methods. unsigned int sampleRate() const; // Translate quality index into vorbis encoder specific. static int quality(int iQuality); protected: // Flush encoder buffers. void flush(bool fEos = false); private: int m_iMode; // open mode (Read only). FILE *m_pFile; // fopen file descriptor. unsigned short m_iChannels; // estimated channel count. unsigned int m_iSampleRate; // estimated sample rate; unsigned long m_iFrames; // estimated encoded frames; #ifdef CONFIG_LIBVORBIS // Common codec variable. vorbis_info *m_ovinfo; // libvorbisfile info struct. // Encoder specific variables. vorbis_comment m_ovcomment; // struct that stores all the user comments. vorbis_dsp_state m_ovdsp; // central working state for the encoder. vorbis_block m_ovblock; // local working space for the encoder. ogg_stream_state m_ovstate; // physical pages, logical stream of packets. // Decoder specific variables. OggVorbis_File m_ovfile; // libsvorbisfile descriptor. int m_ovsect; // libvorbisfile current section. #endif // CONFIG_LIBVORBIS unsigned int m_iBufferSize; // estimated buffer size. int m_iQuality; // encoding quality (write-only). }; #endif // __qtractorAudioVorbisFile_h // end of qtractorAudioVorbisFile.h qtractor-0.9.25/src/PaxHeaders/qtractorMidiEditorForm.h0000644000000000000000000000013214166551171020130 xustar0030 mtime=1641730681.452610232 30 atime=1641730681.452610232 30 ctime=1641730681.452610232 qtractor-0.9.25/src/qtractorMidiEditorForm.h0000644000175000001440000001666714166551171021400 0ustar00rncbcusers00000000000000// qtractorMidiEditorForm.h // /**************************************************************************** Copyright (C) 2005-2021, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorMidiEditorForm_h #define __qtractorMidiEditorForm_h #include "ui_qtractorMidiEditorForm.h" // Forward declarations... class qtractorMidiEditor; class qtractorMidiClip; class qtractorMidiSequence; class qtractorTimeScale; class qtractorMidiEventList; class qtractorMidiControlTypeGroup; class qtractorInstrumentMenu; class qtractorTimeSpinBox; class qtractorTempoSpinBox; class qtractorTempoCursor; class QContextMenuEvent; class QActionGroup; class QToolButton; class QComboBox; class QLabel; class QPalette; //---------------------------------------------------------------------------- // qtractorMidiEditorForm -- UI wrapper form. class qtractorMidiEditorForm : public QMainWindow { Q_OBJECT public: // Constructor. qtractorMidiEditorForm(QWidget *pParent = nullptr, Qt::WindowFlags wflags = Qt::WindowFlags()); // Destructor. ~qtractorMidiEditorForm(); // MIDI editor widget accessor. qtractorMidiEditor *editor() const; // Local time-scale accessor. qtractorTimeScale *timeScale() const; unsigned long timeOffset() const; // MIDI clip sequence accessors. qtractorMidiClip *midiClip() const; // MIDI clip properties accessors. const QString& filename() const; unsigned short trackChannel() const; unsigned short format() const; qtractorMidiSequence *sequence() const; // Special executive setup method. void setup(qtractorMidiClip *pMidiClip = nullptr); // Reset coomposite dirty flag. void resetDirtyCount(); // Instrument/controller names update. void updateInstrumentNames(); // Pre-close event handler. bool queryClose(); // Edit menu accessor. QMenu *editMenu() const; // Save(as) warning message box. static int querySave(const QString& sFilename, QWidget *pParent = nullptr); // Update thumb-view play-head... void updatePlayHead(unsigned long iPlayHead); // Update local time-scale... void updateTimeScale(); public slots: void stabilizeForm(); protected slots: void fileSave(); void fileSaveAs(); void fileUnlink(); void fileRecordEx(bool bOn); void fileTrackInputs(); void fileTrackOutputs(); void fileTrackProperties(); void fileProperties(); void fileRangeSet(); void fileLoopSet(); void fileClose(); void editUndo(); void editRedo(); void editCut(); void editCopy(); void editPaste(); void editPasteRepeat(); void editDelete(); void editModeOn(); void editModeOff(); void editModeDraw(bool bOn); void editSelectAll(); void editSelectNone(); void editSelectInvert(); void editSelectRange(); void editInsertRange(); void editRemoveRange(); void toolsQuantize(); void toolsTranspose(); void toolsNormalize(); void toolsRandomize(); void toolsResize(); void toolsRescale(); void toolsTimeshift(); void viewMenubar(bool bOn); void viewStatusbar(bool bOn); void viewToolbarFile(bool bOn); void viewToolbarEdit(bool bOn); void viewToolbarView(bool bOn); void viewToolbarTransport(bool bOn); void viewToolbarTime(bool bOn); void viewToolbarScale(bool bOn); void viewToolbarThumb(bool bOn); void viewEvents(bool bOn); void viewNoteNames(bool bOn); void viewNoteDuration(bool bOn); void viewNoteColor(bool bOn); void viewNoteType(); void viewDrumMode(bool bOn); void viewValueColor(bool bOn); void viewValueType(); void viewGhostTrack(); void viewZoomIn(); void viewZoomOut(); void viewZoomReset(); void viewZoomHorizontal(); void viewZoomVertical(); void viewZoomAll(); void viewSnap(); void viewScaleKey(); void viewScaleType(); void viewSnapZebra(bool bOn); void viewSnapGrid(bool bOn); void viewToolTips(bool bOn); void viewRefresh(); void viewPreview(bool bOn); void viewFollow(bool bOn); void helpShortcuts(); void helpAbout(); void helpAboutQt(); void updateNoteTypeMenu(); void updateValueTypeMenu(); void updateGhostTrackMenu(); void updateZoomMenu(); void updateSnapMenu(); void updateScaleMenu(); void updateTrackInstrumentMenu(); void sendNote(int iNote, int iVelocity); void selectionChanged(qtractorMidiEditor *); void contentsChanged(qtractorMidiEditor *); // Event type selection slots. void viewTypeChanged(int); void eventTypeChanged(int); void eventParamChanged(int); void snapToScaleKeyChanged(int iSnapToScaleKey); void snapToScaleTypeChanged(int iSnapToScaleType); void transportTimeFormatChanged(int iDisplayFormat); void transportTimeChanged(unsigned long iPlayHead); void transportTimeFinished(); void transportTempoChanged(float fTempo, unsigned short iBeatsPerBar, unsigned short iBeatDivisor); void transportTempoFinished(); void transportTempoContextMenu(const QPoint& pos); void timeSig2ResetClicked(); void snapPerBeatChanged(int iSnapPerBeat); // Top-level window geometry related slots. void posChanged(); void sizeChanged(); protected: // On-close event handler. void closeEvent(QCloseEvent *pCloseEvent); // Context menu request. void contextMenuEvent(QContextMenuEvent *pContextMenuEvent); // Save current clip track-channel sequence. bool saveClipFile(bool bPrompt); // Secondary time-signature reset slot. void resetTimeSig2( unsigned short iBeatsPerBar2 = 0, unsigned short iBeatDivisor2 = 0); private: // The Qt-designer UI struct... Ui::qtractorMidiEditorForm m_ui; // Instance variables... qtractorMidiEditor *m_pMidiEditor; // Event list dockable widget. qtractorMidiEventList *m_pMidiEventList; int m_iDirtyCount; // Edit-mode action group up. QActionGroup *m_pEditModeActionGroup; QToolButton *m_pEditModeToolButton; // Custom track/instrument proxy menu. qtractorInstrumentMenu *m_pInstrumentMenu; // Transport tempo/time-signature tracker. qtractorTempoCursor *m_pTempoCursor; // Transport time/tempo widgets. qtractorTimeSpinBox *m_pTimeSpinBox; qtractorTempoSpinBox *m_pTempoSpinBox; // Secondary time-signature reset button. QToolButton *m_pTimeSig2ResetButton; // View/Snap-to-beat actions (for shortcuts access) QList m_snapPerBeatActions; // Edit snap mode. QComboBox *m_pSnapPerBeatComboBox; // Event type selection widgets... QComboBox *m_pViewTypeComboBox; QComboBox *m_pEventTypeComboBox; QComboBox *m_pEventParamComboBox; qtractorMidiControlTypeGroup *m_pEventTypeGroup; // Snap-to-scale/quantize selection widgets... QComboBox *m_pSnapToScaleKeyComboBox; QComboBox *m_pSnapToScaleTypeComboBox; // Status items. QLabel *m_pTrackNameLabel; QLabel *m_pFileNameLabel; QLabel *m_pTrackChannelLabel; QLabel *m_pStatusModLabel; QLabel *m_pStatusRecLabel; QLabel *m_pDurationLabel; QPalette *m_pRedPalette; }; #endif // __qtractorMidiEditorForm_h // end of qtractorMidiEditorForm.h qtractor-0.9.25/src/PaxHeaders/qtractorMidiEditorForm.cpp0000644000000000000000000000013214166551171020463 xustar0030 mtime=1641730681.452610232 30 atime=1641730681.452610232 30 ctime=1641730681.452610232 qtractor-0.9.25/src/qtractorMidiEditorForm.cpp0000644000175000001440000023156514166551171021727 0ustar00rncbcusers00000000000000// qtractorMidiEditorForm.cpp // /**************************************************************************** Copyright (C) 2005-2021, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorMidiEditorForm.h" #include "qtractorMidiEditView.h" #include "qtractorMidiEditEvent.h" #include "qtractorMidiControlTypeGroup.h" #include "qtractorMidiClip.h" #include "qtractorMidiEngine.h" #include "qtractorMidiMonitor.h" #include "qtractorOptions.h" #include "qtractorSession.h" #include "qtractorTracks.h" #include "qtractorTrackView.h" #include "qtractorConnections.h" #include "qtractorMainForm.h" #include "qtractorShortcutForm.h" #include "qtractorPasteRepeatForm.h" #include "qtractorClipForm.h" #include "qtractorTimeScale.h" #include "qtractorCommand.h" #include "qtractorMidiThumbView.h" #include "qtractorMidiEventList.h" #include "qtractorInstrumentMenu.h" #include "qtractorFileList.h" #include "qtractorClipCommand.h" #include "qtractorTimeScaleCommand.h" #if QT_VERSION >= QT_VERSION_CHECK(5, 1, 0) #include #endif #include #include #include #include #include #include #include #if QT_VERSION < QT_VERSION_CHECK(5, 11, 0) #define horizontalAdvance width #endif //------------------------------------------------------------------------- // qtractorMidiEditorForm -- Main window form implementation. // Constructor. qtractorMidiEditorForm::qtractorMidiEditorForm ( QWidget *pParent, Qt::WindowFlags wflags ) : QMainWindow(pParent, wflags) { // Setup UI struct... m_ui.setupUi(this); m_iDirtyCount = 0; // Set our central widget. m_pMidiEditor = new qtractorMidiEditor(this); setCentralWidget(m_pMidiEditor); // Toolbar thumbnail view... m_ui.thumbViewToolbar->addWidget(m_pMidiEditor->thumbView()); m_ui.thumbViewToolbar->setAllowedAreas( Qt::TopToolBarArea | Qt::BottomToolBarArea); // Dockable widgets time. m_pMidiEventList = new qtractorMidiEventList(this); m_pMidiEventList->setEditor(m_pMidiEditor); m_pMidiEventList->hide(); // Initially hidden. // Custom track/instrument proxy menu. m_pInstrumentMenu = new qtractorInstrumentMenu(this); // Set edit-mode action group up... m_pEditModeActionGroup = new QActionGroup(this); m_pEditModeActionGroup->setExclusive(true); m_pEditModeActionGroup->addAction(m_ui.editModeOnAction); m_pEditModeActionGroup->addAction(m_ui.editModeOffAction); m_pEditModeActionGroup->addAction(m_ui.editModeDrawAction); // And the corresponding tool-button drop-down menu... m_pEditModeToolButton = new QToolButton(this); m_pEditModeToolButton->setPopupMode(QToolButton::InstantPopup); m_pEditModeToolButton->setMenu(m_ui.editModeMenu); // Add/insert this on its proper place in the edit-toobar... m_ui.editToolbar->addSeparator(); m_ui.editToolbar->addWidget(m_pEditModeToolButton); QObject::connect( m_pEditModeActionGroup, SIGNAL(triggered(QAction*)), m_pEditModeToolButton, SLOT(setDefaultAction(QAction*))); // Editable toolbar widgets special palette. QPalette pal; // Outrageous HACK: GTK+ ppl won't see green on black thing... #if QT_VERSION < QT_VERSION_CHECK(5, 0, 0) #if !defined(QT_NO_STYLE_GTK) if (qobject_cast (style()) == nullptr) { #endif #endif // pal.setColor(QPalette::Window, Qt::black); pal.setColor(QPalette::Base, Qt::black); pal.setColor(QPalette::Text, Qt::green); // pal.setColor(QPalette::Button, Qt::darkGray); // pal.setColor(QPalette::ButtonText, Qt::green); #if QT_VERSION < QT_VERSION_CHECK(5, 0, 0) #if !defined(QT_NO_STYLE_GTK) } #endif #endif // Transport tempo/time-signature tracker. m_pTempoCursor = new qtractorTempoCursor(); const QSize pad(4, 0); const QFont& font0 = qtractorMidiEditorForm::font(); const QFont font(font0.family(), font0.pointSize() + 2); const QFontMetrics fm(font); const int d = fm.height() + fm.leading() + 8; // Transport time. const QString sTime("+99:99:99.999"); m_pTimeSpinBox = new qtractorTimeSpinBox(m_ui.timeToolbar); m_pTimeSpinBox->setTimeScale(m_pMidiEditor->timeScale()); m_pTimeSpinBox->setFont(font); m_pTimeSpinBox->setAlignment(Qt::AlignHCenter | Qt::AlignVCenter); m_pTimeSpinBox->setMinimumSize(QSize(fm.horizontalAdvance(sTime) + d, d) + pad); m_pTimeSpinBox->setPalette(pal); // m_pTimeSpinBox->setAutoFillBackground(true); m_pTimeSpinBox->setToolTip(tr("Current time (play-head)")); // m_pTimeSpinBox->setContextMenuPolicy(Qt::CustomContextMenu); m_ui.timeToolbar->addWidget(m_pTimeSpinBox); // m_ui.timeToolbar->addSeparator(); // Time-signature spin-box. const QString sTempo("+999 9/9"); m_pTempoSpinBox = new qtractorTempoSpinBox(m_ui.timeToolbar); // m_pTempoSpinBox->setFont(font); m_pTempoSpinBox->setAlignment(Qt::AlignHCenter | Qt::AlignVCenter); m_pTempoSpinBox->setMinimumSize(QSize(fm.horizontalAdvance(sTempo) + d, d) + pad); m_pTempoSpinBox->setPalette(pal); // m_pTempoSpinBox->setAutoFillBackground(true); m_pTempoSpinBox->setToolTip(tr("Current tempo (BPM)")); m_pTempoSpinBox->setContextMenuPolicy(Qt::CustomContextMenu); m_ui.timeToolbar->addWidget(m_pTempoSpinBox); // m_ui.timeToolbar->addSeparator(); m_pTimeSig2ResetButton = new QToolButton(m_ui.timeToolbar); const int h1 = m_pTempoSpinBox->sizeHint().height(); m_pTimeSig2ResetButton->setMaximumSize(h1, h1); m_pTimeSig2ResetButton->setIcon(QPixmap(":/images/itemReset.png")); m_pTimeSig2ResetButton->setToolTip(tr("Reset time-sig.")); m_ui.timeToolbar->addWidget(m_pTimeSig2ResetButton); // Snap-per-beat combo-box. m_pSnapPerBeatComboBox = new QComboBox(m_ui.viewToolbar); m_pSnapPerBeatComboBox->setEditable(false); // Event type selection widgets... m_pViewTypeComboBox = new QComboBox(m_ui.editViewToolbar); m_pViewTypeComboBox->setEditable(false); m_pEventTypeComboBox = new QComboBox(m_ui.editEventToolbar); m_pEventTypeComboBox->setEditable(false); m_pEventParamComboBox = new QComboBox(m_ui.editEventToolbar); // m_pEventParamComboBox->setEditable(false); m_pEventParamComboBox->setMinimumWidth(220); m_pEventTypeGroup = new qtractorMidiControlTypeGroup( m_pMidiEditor, m_pEventTypeComboBox, m_pEventParamComboBox); // Snap-to-scale/quantize selection widgets... m_pSnapToScaleKeyComboBox = new QComboBox(m_ui.snapToScaleToolbar); m_pSnapToScaleKeyComboBox->setEditable(false); m_pSnapToScaleKeyComboBox->setMinimumWidth(86); m_pSnapToScaleTypeComboBox = new QComboBox(m_ui.snapToScaleToolbar); m_pSnapToScaleKeyComboBox->setEditable(false); // View/Snap-to-beat actions initialization... int iSnap = 0; const QIcon snapIcon(":/images/itemBeat.png"); const QString sSnapObjectName("viewSnapPerBeat%1"); const QString sSnapStatusTip(tr("Set current snap to %1")); const QStringList& snapItems = qtractorTimeScale::snapItems(); QStringListIterator snapIter(snapItems); while (snapIter.hasNext()) { const QString& sSnapText = snapIter.next(); QAction *pAction = new QAction(sSnapText, this); pAction->setObjectName(sSnapObjectName.arg(iSnap)); pAction->setStatusTip(sSnapStatusTip.arg(sSnapText)); pAction->setCheckable(true); // pAction->setIcon(snapIcon); pAction->setData(iSnap++); QObject::connect(pAction, SIGNAL(triggered(bool)), SLOT(viewSnap())); m_snapPerBeatActions.append(pAction); m_ui.viewSnapMenu->addAction(pAction); } // m_ui.viewSnapMenu->addSeparator(); m_ui.viewSnapMenu->addAction(m_ui.viewSnapZebraAction); m_ui.viewSnapMenu->addAction(m_ui.viewSnapGridAction); // Pre-fill the combo-boxes... m_pSnapPerBeatComboBox->setIconSize(QSize(8, 16)); snapIter.toFront(); if (snapIter.hasNext()) m_pSnapPerBeatComboBox->addItem( QIcon(":/images/itemNone.png"), snapIter.next()); while (snapIter.hasNext()) m_pSnapPerBeatComboBox->addItem(snapIcon, snapIter.next()); // m_pSnapPerBeatComboBox->insertItems(0, snapItems); const QIcon icon(":/images/itemProperty.png"); m_pViewTypeComboBox->addItem(icon, qtractorMidiControl::nameFromType(qtractorMidiEvent::NOTEON), int(qtractorMidiEvent::NOTEON)); m_pViewTypeComboBox->addItem(icon, qtractorMidiControl::nameFromType(qtractorMidiEvent::KEYPRESS), int(qtractorMidiEvent::KEYPRESS)); // Special control event names and stuff. m_pEventTypeComboBox->setItemText(0, tr("Note Velocity")); // NOTEON m_pEventTypeComboBox->removeItem(1); // NOTEOFF // Snap-to-scale/quantize selection widgets... QStringListIterator iter(qtractorMidiEditor::scaleKeyNames()); while (iter.hasNext()) m_pSnapToScaleKeyComboBox->addItem(icon, iter.next()); m_pSnapToScaleTypeComboBox->insertItems(0, qtractorMidiEditor::scaleTypeNames()); // updateInstrumentNames(); // Set combo-boxes tooltips... m_pSnapPerBeatComboBox->setToolTip(tr("Snap/beat")); m_pViewTypeComboBox->setToolTip(tr("Note type")); m_pEventTypeComboBox->setToolTip(tr("Value type")); m_pEventParamComboBox->setToolTip(tr("Parameter type")); m_pSnapToScaleKeyComboBox->setToolTip(tr("Scale key")); m_pSnapToScaleTypeComboBox->setToolTip(tr("Scale type")); // Late view/note type menu... const QString sViewTypeObjectName("viewNoteType%1"); const QString sViewTypeStatusTip("Set note type to %1"); const int iViewTypeCount = m_pViewTypeComboBox->count(); for (int iIndex = 0; iIndex < iViewTypeCount; ++iIndex) { const QString& sViewTypeText = m_pViewTypeComboBox->itemText(iIndex); QAction *pAction = new QAction(sViewTypeText, this); pAction->setObjectName(sViewTypeObjectName.arg(iIndex)); pAction->setStatusTip(sViewTypeStatusTip.arg(sViewTypeText)); pAction->setCheckable(true); pAction->setData(iIndex); QObject::connect(pAction, SIGNAL(triggered(bool)), SLOT(viewNoteType())); m_ui.viewNoteTypeMenu->addAction(pAction); } // Late event/type type menu... const QString sEventTypeObjectName("viewValueType%1"); const QString sEventTypeStatusTip("Set value type to %1"); const int iEventTypeCount = m_pEventTypeComboBox->count(); for (int iIndex = 0; iIndex < iEventTypeCount; ++iIndex) { const QString& sEventTypeText = m_pEventTypeComboBox->itemText(iIndex); QAction *pAction = new QAction(sEventTypeText, this); pAction->setObjectName(sEventTypeObjectName.arg(iIndex)); pAction->setStatusTip(sEventTypeStatusTip.arg(sEventTypeText)); pAction->setCheckable(true); pAction->setData(iIndex); QObject::connect(pAction, SIGNAL(triggered(bool)), SLOT(viewValueType())); m_ui.viewValueTypeMenu->addAction(pAction); } // Add combo-boxes to toolbars... m_ui.viewToolbar->addSeparator(); m_ui.viewToolbar->addWidget(m_pSnapPerBeatComboBox); m_ui.editViewToolbar->addWidget(m_pViewTypeComboBox); m_ui.editEventToolbar->addWidget(m_pEventTypeComboBox); m_ui.editEventToolbar->addSeparator(); m_ui.editEventToolbar->addWidget(m_pEventParamComboBox); m_ui.snapToScaleToolbar->addWidget(m_pSnapToScaleKeyComboBox); m_ui.snapToScaleToolbar->addSeparator(); m_ui.snapToScaleToolbar->addWidget(m_pSnapToScaleTypeComboBox); QStatusBar *pStatusBar = statusBar(); const QString spc(4, ' '); // Status clip/sequence name... m_pTrackNameLabel = new QLabel(spc); m_pTrackNameLabel->setAlignment(Qt::AlignLeft); m_pTrackNameLabel->setMinimumWidth(60); m_pTrackNameLabel->setToolTip(tr("MIDI clip name")); m_pTrackNameLabel->setAutoFillBackground(true); pStatusBar->addWidget(m_pTrackNameLabel, 1); // Status filename... m_pFileNameLabel = new QLabel(spc); m_pFileNameLabel->setAlignment(Qt::AlignLeft); m_pFileNameLabel->setMinimumWidth(240); m_pFileNameLabel->setToolTip(tr("MIDI file name")); m_pFileNameLabel->setAutoFillBackground(true); pStatusBar->addWidget(m_pFileNameLabel, 2); // Status track/channel number... m_pTrackChannelLabel = new QLabel(spc); m_pTrackChannelLabel->setAlignment(Qt::AlignHCenter); m_pTrackChannelLabel->setMinimumWidth(60); m_pTrackChannelLabel->setToolTip(tr("MIDI track/channel")); m_pTrackChannelLabel->setAutoFillBackground(true); pStatusBar->addWidget(m_pTrackChannelLabel); // Status modification status. m_pStatusModLabel = new QLabel(tr("MOD")); m_pStatusModLabel->setAlignment(Qt::AlignHCenter); m_pStatusModLabel->setMinimumSize(m_pStatusModLabel->sizeHint() + pad); m_pStatusModLabel->setToolTip(tr("MIDI modification state")); m_pStatusModLabel->setAutoFillBackground(true); pStatusBar->addPermanentWidget(m_pStatusModLabel); // Session recording status. m_pStatusRecLabel = new QLabel(tr("REC")); m_pStatusRecLabel->setAlignment(Qt::AlignHCenter); m_pStatusRecLabel->setMinimumSize(m_pStatusRecLabel->sizeHint() + pad); m_pStatusRecLabel->setToolTip(tr("MIDI clip record state")); m_pStatusRecLabel->setAutoFillBackground(true); pStatusBar->addPermanentWidget(m_pStatusRecLabel); // Sequence duration status. m_pDurationLabel = new QLabel(tr("00:00:00.000")); m_pDurationLabel->setAlignment(Qt::AlignHCenter); m_pDurationLabel->setMinimumSize(m_pDurationLabel->sizeHint() + pad); m_pDurationLabel->setToolTip(tr("MIDI clip duration")); m_pDurationLabel->setAutoFillBackground(true); pStatusBar->addPermanentWidget(m_pDurationLabel); m_pRedPalette = new QPalette(pStatusBar->palette()); m_pRedPalette->setColor(QPalette::Window, Qt::red); // Some actions surely need those // shortcuts firmly attached... addAction(m_ui.viewMenubarAction); // Special integration ones. addAction(m_ui.transportBackwardAction); addAction(m_ui.transportLoopAction); addAction(m_ui.transportLoopSetAction); addAction(m_ui.transportStopAction); addAction(m_ui.transportPlayAction); addAction(m_ui.transportPunchAction); addAction(m_ui.transportPunchSetAction); // Make those primordially docked... addDockWidget(Qt::RightDockWidgetArea, m_pMidiEventList, Qt::Vertical); // Ah, make it stand right. setFocus(); // UI signal/slot connections... QObject::connect(m_ui.fileSaveAction, SIGNAL(triggered(bool)), SLOT(fileSave())); QObject::connect(m_ui.fileSaveAsAction, SIGNAL(triggered(bool)), SLOT(fileSaveAs())); QObject::connect(m_ui.fileUnlinkAction, SIGNAL(triggered(bool)), SLOT(fileUnlink())); QObject::connect(m_ui.fileRecordExAction, SIGNAL(triggered(bool)), SLOT(fileRecordEx(bool))); QObject::connect(m_ui.filePropertiesAction, SIGNAL(triggered(bool)), SLOT(fileProperties())); QObject::connect(m_ui.fileRangeSetAction, SIGNAL(triggered(bool)), SLOT(fileRangeSet())); QObject::connect(m_ui.fileLoopSetAction, SIGNAL(triggered(bool)), SLOT(fileLoopSet())); QObject::connect(m_ui.fileTrackInputsAction, SIGNAL(triggered(bool)), SLOT(fileTrackInputs())); QObject::connect(m_ui.fileTrackOutputsAction, SIGNAL(triggered(bool)), SLOT(fileTrackOutputs())); QObject::connect(m_ui.fileTrackPropertiesAction, SIGNAL(triggered(bool)), SLOT(fileTrackProperties())); QObject::connect(m_ui.fileCloseAction, SIGNAL(triggered(bool)), SLOT(fileClose())); QObject::connect(m_ui.editUndoAction, SIGNAL(triggered(bool)), SLOT(editUndo())); QObject::connect(m_ui.editRedoAction, SIGNAL(triggered(bool)), SLOT(editRedo())); QObject::connect(m_ui.editCutAction, SIGNAL(triggered(bool)), SLOT(editCut())); QObject::connect(m_ui.editCopyAction, SIGNAL(triggered(bool)), SLOT(editCopy())); QObject::connect(m_ui.editPasteRepeatAction, SIGNAL(triggered(bool)), SLOT(editPasteRepeat())); QObject::connect(m_ui.editPasteAction, SIGNAL(triggered(bool)), SLOT(editPaste())); QObject::connect(m_ui.editDeleteAction, SIGNAL(triggered(bool)), SLOT(editDelete())); QObject::connect(m_ui.editModeOnAction, SIGNAL(triggered(bool)), SLOT(editModeOn())); QObject::connect(m_ui.editModeOffAction, SIGNAL(triggered(bool)), SLOT(editModeOff())); QObject::connect(m_ui.editModeDrawAction, SIGNAL(triggered(bool)), SLOT(editModeDraw(bool))); QObject::connect(m_ui.editSelectAllAction, SIGNAL(triggered(bool)), SLOT(editSelectAll())); QObject::connect(m_ui.editSelectNoneAction, SIGNAL(triggered(bool)), SLOT(editSelectNone())); QObject::connect(m_ui.editSelectInvertAction, SIGNAL(triggered(bool)), SLOT(editSelectInvert())); QObject::connect(m_ui.editSelectRangeAction, SIGNAL(triggered(bool)), SLOT(editSelectRange())); QObject::connect(m_ui.editInsertRangeAction, SIGNAL(triggered(bool)), SLOT(editInsertRange())); QObject::connect(m_ui.editRemoveRangeAction, SIGNAL(triggered(bool)), SLOT(editRemoveRange())); QObject::connect(m_ui.toolsQuantizeAction, SIGNAL(triggered(bool)), SLOT(toolsQuantize())); QObject::connect(m_ui.toolsTransposeAction, SIGNAL(triggered(bool)), SLOT(toolsTranspose())); QObject::connect(m_ui.toolsNormalizeAction, SIGNAL(triggered(bool)), SLOT(toolsNormalize())); QObject::connect(m_ui.toolsRandomizeAction, SIGNAL(triggered(bool)), SLOT(toolsRandomize())); QObject::connect(m_ui.toolsResizeAction, SIGNAL(triggered(bool)), SLOT(toolsResize())); QObject::connect(m_ui.toolsRescaleAction, SIGNAL(triggered(bool)), SLOT(toolsRescale())); QObject::connect(m_ui.toolsTimeshiftAction, SIGNAL(triggered(bool)), SLOT(toolsTimeshift())); QObject::connect(m_ui.viewMenubarAction, SIGNAL(triggered(bool)), SLOT(viewMenubar(bool))); QObject::connect(m_ui.viewStatusbarAction, SIGNAL(triggered(bool)), SLOT(viewStatusbar(bool))); QObject::connect(m_ui.viewToolbarFileAction, SIGNAL(triggered(bool)), SLOT(viewToolbarFile(bool))); QObject::connect(m_ui.viewToolbarEditAction, SIGNAL(triggered(bool)), SLOT(viewToolbarEdit(bool))); QObject::connect(m_ui.viewToolbarViewAction, SIGNAL(triggered(bool)), SLOT(viewToolbarView(bool))); QObject::connect(m_ui.viewToolbarTransportAction, SIGNAL(triggered(bool)), SLOT(viewToolbarTransport(bool))); QObject::connect(m_ui.viewToolbarTimeAction, SIGNAL(triggered(bool)), SLOT(viewToolbarTime(bool))); QObject::connect(m_ui.viewToolbarScaleAction, SIGNAL(triggered(bool)), SLOT(viewToolbarScale(bool))); QObject::connect(m_ui.viewToolbarThumbAction, SIGNAL(triggered(bool)), SLOT(viewToolbarThumb(bool))); QObject::connect(m_ui.viewEventsAction, SIGNAL(triggered(bool)), SLOT(viewEvents(bool))); QObject::connect(m_ui.viewNoteNamesAction, SIGNAL(triggered(bool)), SLOT(viewNoteNames(bool))); QObject::connect(m_ui.viewNoteDurationAction, SIGNAL(triggered(bool)), SLOT(viewNoteDuration(bool))); QObject::connect(m_ui.viewDrumModeAction, SIGNAL(triggered(bool)), SLOT(viewDrumMode(bool))); QObject::connect(m_ui.viewNoteColorAction, SIGNAL(triggered(bool)), SLOT(viewNoteColor(bool))); QObject::connect(m_ui.viewValueColorAction, SIGNAL(triggered(bool)), SLOT(viewValueColor(bool))); QObject::connect(m_ui.viewZoomInAction, SIGNAL(triggered(bool)), SLOT(viewZoomIn())); QObject::connect(m_ui.viewZoomOutAction, SIGNAL(triggered(bool)), SLOT(viewZoomOut())); QObject::connect(m_ui.viewZoomResetAction, SIGNAL(triggered(bool)), SLOT(viewZoomReset())); QObject::connect(m_ui.viewZoomHorizontalAction, SIGNAL(triggered(bool)), SLOT(viewZoomHorizontal())); QObject::connect(m_ui.viewZoomVerticalAction, SIGNAL(triggered(bool)), SLOT(viewZoomVertical())); QObject::connect(m_ui.viewZoomAllAction, SIGNAL(triggered(bool)), SLOT(viewZoomAll())); QObject::connect(m_ui.viewSnapZebraAction, SIGNAL(triggered(bool)), SLOT(viewSnapZebra(bool))); QObject::connect(m_ui.viewSnapGridAction, SIGNAL(triggered(bool)), SLOT(viewSnapGrid(bool))); QObject::connect(m_ui.viewToolTipsAction, SIGNAL(triggered(bool)), SLOT(viewToolTips(bool))); QObject::connect(m_ui.viewRefreshAction, SIGNAL(triggered(bool)), SLOT(viewRefresh())); QObject::connect(m_ui.viewPreviewAction, SIGNAL(triggered(bool)), SLOT(viewPreview(bool))); QObject::connect(m_ui.viewFollowAction, SIGNAL(triggered(bool)), SLOT(viewFollow(bool))); QObject::connect(m_ui.helpShortcutsAction, SIGNAL(triggered(bool)), SLOT(helpShortcuts())); QObject::connect(m_ui.helpAboutAction, SIGNAL(triggered(bool)), SLOT(helpAbout())); QObject::connect(m_ui.helpAboutQtAction, SIGNAL(triggered(bool)), SLOT(helpAboutQt())); QObject::connect(m_ui.fileTrackInstrumentMenu, SIGNAL(aboutToShow()), SLOT(updateTrackInstrumentMenu())); QObject::connect(m_ui.viewNoteTypeMenu, SIGNAL(aboutToShow()), SLOT(updateNoteTypeMenu())); QObject::connect(m_ui.viewValueTypeMenu, SIGNAL(aboutToShow()), SLOT(updateValueTypeMenu())); QObject::connect(m_ui.viewGhostTrackMenu, SIGNAL(aboutToShow()), SLOT(updateGhostTrackMenu())); QObject::connect(m_ui.viewZoomMenu, SIGNAL(aboutToShow()), SLOT(updateZoomMenu())); QObject::connect(m_ui.viewSnapMenu, SIGNAL(aboutToShow()), SLOT(updateSnapMenu())); QObject::connect(m_ui.viewScaleMenu, SIGNAL(aboutToShow()), SLOT(updateScaleMenu())); QObject::connect(m_pTimeSpinBox, SIGNAL(displayFormatChanged(int)), SLOT(transportTimeFormatChanged(int))); QObject::connect(m_pTimeSpinBox, SIGNAL(valueChanged(unsigned long)), SLOT(transportTimeChanged(unsigned long))); QObject::connect(m_pTimeSpinBox, SIGNAL(editingFinished()), SLOT(transportTimeFinished())); QObject::connect(m_pTempoSpinBox, SIGNAL(valueChanged(float, unsigned short, unsigned short)), SLOT(transportTempoChanged(float, unsigned short, unsigned short))); QObject::connect(m_pTempoSpinBox, SIGNAL(editingFinished()), SLOT(transportTempoFinished())); QObject::connect(m_pTempoSpinBox, SIGNAL(customContextMenuRequested(const QPoint&)), SLOT(transportTempoContextMenu(const QPoint&))); QObject::connect(m_pTimeSig2ResetButton, SIGNAL(clicked()), SLOT(timeSig2ResetClicked())); QObject::connect(m_pSnapPerBeatComboBox, SIGNAL(activated(int)), SLOT(snapPerBeatChanged(int))); // To handle event selection changes. QObject::connect(m_pViewTypeComboBox, SIGNAL(activated(int)), SLOT(viewTypeChanged(int))); QObject::connect(m_pEventTypeGroup, SIGNAL(controlTypeChanged(int)), SLOT(eventTypeChanged(int))); QObject::connect(m_pEventTypeGroup, SIGNAL(controlParamChanged(int)), SLOT(eventParamChanged(int))); QObject::connect(m_pSnapToScaleKeyComboBox, SIGNAL(activated(int)), SLOT(snapToScaleKeyChanged(int))); QObject::connect(m_pSnapToScaleTypeComboBox, SIGNAL(activated(int)), SLOT(snapToScaleTypeChanged(int))); QObject::connect(m_pMidiEditor, SIGNAL(selectNotifySignal(qtractorMidiEditor *)), SLOT(selectionChanged(qtractorMidiEditor *))); QObject::connect(m_pMidiEditor, SIGNAL(changeNotifySignal(qtractorMidiEditor *)), SLOT(contentsChanged(qtractorMidiEditor *))); QObject::connect(m_pMidiEventList->toggleViewAction(), SIGNAL(triggered(bool)), SLOT(stabilizeForm())); // Try to restore old editor state... qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions) { // Initial decorations toggle state. m_ui.viewMenubarAction->setChecked(pOptions->bMidiMenubar); m_ui.viewStatusbarAction->setChecked(pOptions->bMidiStatusbar); m_ui.viewToolbarFileAction->setChecked(pOptions->bMidiFileToolbar); m_ui.viewToolbarEditAction->setChecked(pOptions->bMidiEditToolbar); m_ui.viewToolbarViewAction->setChecked(pOptions->bMidiViewToolbar); m_ui.viewToolbarTransportAction->setChecked(pOptions->bMidiTransportToolbar); m_ui.viewToolbarTimeAction->setChecked(pOptions->bMidiTimeToolbar); m_ui.viewToolbarScaleAction->setChecked(pOptions->bMidiScaleToolbar); m_ui.viewToolbarThumbAction->setChecked(pOptions->bMidiThumbToolbar); m_ui.viewNoteNamesAction->setChecked(pOptions->bMidiNoteNames); m_ui.viewNoteDurationAction->setChecked(pOptions->bMidiNoteDuration); m_ui.viewNoteColorAction->setChecked(pOptions->bMidiNoteColor); m_ui.viewValueColorAction->setChecked(pOptions->bMidiValueColor); m_ui.viewPreviewAction->setChecked(pOptions->bMidiPreview); m_ui.viewFollowAction->setChecked(pOptions->bMidiFollow); m_ui.viewSnapZebraAction->setChecked(pOptions->bMidiSnapZebra); m_ui.viewSnapGridAction->setChecked(pOptions->bMidiSnapGrid); m_ui.viewToolTipsAction->setChecked(pOptions->bMidiToolTips); if (pOptions->bMidiEditMode) m_ui.editModeOnAction->setChecked(true); else m_ui.editModeOffAction->setChecked(true); m_ui.editModeDrawAction->setChecked( pOptions->bMidiEditMode && pOptions->bMidiEditModeDraw); // Set initial edit mode... m_pEditModeToolButton->setDefaultAction( m_pEditModeActionGroup->checkedAction()); // Initial decorations visibility state. viewMenubar(pOptions->bMidiMenubar); viewStatusbar(pOptions->bMidiStatusbar); viewToolbarFile(pOptions->bMidiFileToolbar); viewToolbarEdit(pOptions->bMidiEditToolbar); viewToolbarView(pOptions->bMidiViewToolbar); viewToolbarTransport(pOptions->bMidiTransportToolbar); viewToolbarTime(pOptions->bMidiTimeToolbar); viewToolbarScale(pOptions->bMidiScaleToolbar); viewToolbarThumb(pOptions->bMidiThumbToolbar); m_pMidiEditor->setZoomMode(pOptions->iMidiZoomMode); m_pMidiEditor->setHorizontalZoom(pOptions->iMidiHorizontalZoom); m_pMidiEditor->setVerticalZoom(pOptions->iMidiVerticalZoom); m_pMidiEditor->setSnapZebra(pOptions->bMidiSnapZebra); m_pMidiEditor->setSnapGrid(pOptions->bMidiSnapGrid); m_pMidiEditor->setToolTips(pOptions->bMidiToolTips); m_pMidiEditor->setEditMode(pOptions->bMidiEditMode); m_pMidiEditor->setEditModeDraw(pOptions->bMidiEditModeDraw); m_pMidiEditor->setNoteColor(pOptions->bMidiNoteColor); m_pMidiEditor->setValueColor(pOptions->bMidiValueColor); m_pMidiEditor->setNoteNames(pOptions->bMidiNoteNames); m_pMidiEditor->setNoteDuration(pOptions->bMidiNoteDuration); m_pMidiEditor->setSendNotes(pOptions->bMidiPreview); m_pMidiEditor->setSyncView(pOptions->bMidiFollow); m_pMidiEditor->setSnapToScaleKey(pOptions->iMidiSnapToScaleKey); m_pMidiEditor->setSnapToScaleType(pOptions->iMidiSnapToScaleType); // Initial transport display options... m_pMidiEditor->setSyncViewHold(pOptions->bSyncViewHold); // Default snap-per-beat setting... m_pSnapPerBeatComboBox->setCurrentIndex(pOptions->iMidiSnapPerBeat); // Default snap-to-scale settings... m_pSnapToScaleKeyComboBox->setCurrentIndex(pOptions->iMidiSnapToScaleKey); m_pSnapToScaleTypeComboBox->setCurrentIndex(pOptions->iMidiSnapToScaleType); // Restore whole dock windows state. QByteArray aDockables = pOptions->settings().value( "/MidiEditor/Layout/DockWindows").toByteArray(); if (aDockables.isEmpty()) { // Some windows are forced initially as is... insertToolBarBreak(m_ui.editViewToolbar); } else { // Make it as the last time. restoreState(aDockables); } // Try to restore old window positioning? // pOptions->loadWidgetGeometry(this, true); // Load (action) keyboard shortcuts... pOptions->loadActionShortcuts(this); } // Make last-but-not-least connections.... qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm) { QObject::connect(m_ui.transportBackwardAction, SIGNAL(triggered(bool)), pMainForm, SLOT(transportBackward())); QObject::connect(m_ui.transportRewindAction, SIGNAL(triggered(bool)), pMainForm, SLOT(transportRewind())); QObject::connect(m_ui.transportFastForwardAction, SIGNAL(triggered(bool)), pMainForm, SLOT(transportFastForward())); QObject::connect(m_ui.transportForwardAction, SIGNAL(triggered(bool)), pMainForm, SLOT(transportForward())); QObject::connect(m_ui.transportLoopAction, SIGNAL(triggered(bool)), pMainForm, SLOT(transportLoop())); QObject::connect(m_ui.transportLoopSetAction, SIGNAL(triggered(bool)), pMainForm, SLOT(transportLoopSet())); QObject::connect(m_ui.transportStopAction, SIGNAL(triggered(bool)), pMainForm, SLOT(transportStop())); QObject::connect(m_ui.transportPlayAction, SIGNAL(triggered(bool)), pMainForm, SLOT(transportPlay())); QObject::connect(m_ui.transportRecordAction, SIGNAL(triggered(bool)), pMainForm, SLOT(transportRecord())); QObject::connect(m_ui.transportPunchAction, SIGNAL(triggered(bool)), pMainForm, SLOT(transportPunch())); QObject::connect(m_ui.transportPunchSetAction, SIGNAL(triggered(bool)), pMainForm, SLOT(transportPunchSet())); QObject::connect(m_ui.transportPanicAction, SIGNAL(triggered(bool)), pMainForm, SLOT(transportPanic())); // Add to main editors list... pMainForm->addEditorForm(this); } // Finally set initial editor type-params... if (pOptions) { m_pViewTypeComboBox->setCurrentIndex(pOptions->iMidiViewType); const qtractorMidiControl::ControlType ctype = m_pEventTypeGroup->controlTypeFromIndex(pOptions->iMidiEventType); m_pEventTypeGroup->setControlType(ctype); // eventTypeChanged(pOptions->iMidiEventType); m_pEventTypeGroup->setControlParam(pOptions->iMidiEventParam); viewTypeChanged(pOptions->iMidiViewType); } else { m_pEventTypeComboBox->setCurrentIndex(0); // eventTypeChanged(0); } // HACK: Some explicit focus immediately... m_pMidiEditor->editView()->setFocus(); } // Destructor. qtractorMidiEditorForm::~qtractorMidiEditorForm (void) { // Remove this one from main-form list... qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm) pMainForm->removeEditorForm(this); // View/Snap-to-beat actions termination... qDeleteAll(m_snapPerBeatActions); m_snapPerBeatActions.clear(); // Drop any widgets around (not really necessary)... if (m_pMidiEventList) delete m_pMidiEventList; if (m_pMidiEditor) delete m_pMidiEditor; // Destroy custom track/instrument proxy menu. if (m_pInstrumentMenu) delete m_pInstrumentMenu; // Get edit-mode action group down. if (m_pEditModeActionGroup) delete m_pEditModeActionGroup; if (m_pEditModeToolButton) delete m_pEditModeToolButton; if (m_pEventTypeGroup) delete m_pEventTypeGroup; // Ditch rec-mode/red palette... if (m_pRedPalette) delete m_pRedPalette; // Custom time-signature cursor. if (m_pTempoCursor) delete m_pTempoCursor; } //------------------------------------------------------------------------- // qtractorMidiEditorForm -- Window close event handlers. // Pre-close event handlers. bool qtractorMidiEditorForm::queryClose (void) { bool bQueryClose = true; // Are we dirty enough to prompt it? if (m_iDirtyCount > 0) { if (isVisible()) { // Currently visible: save conditionally... switch (querySave(filename(), this)) { case QMessageBox::Save: bQueryClose = saveClipFile(false); // Fall thru.... case QMessageBox::Discard: break; default: // Cancel. bQueryClose = false; break; } } else { // Not currently visible: save unconditionally... bQueryClose = saveClipFile(false); } } return bQueryClose; } // Save(as) warning message box. int qtractorMidiEditorForm::querySave ( const QString& sFilename, QWidget *pParent ) { if (pParent == nullptr) pParent = qtractorMainForm::getInstance(); return (QMessageBox::warning(pParent, tr("Warning"), tr("The current MIDI clip has been changed:\n\n" "\"%1\"\n\n" "Do you want to save the changes?").arg(sFilename), QMessageBox::Save | QMessageBox::Discard | QMessageBox::Cancel)); } // On-close event handler. void qtractorMidiEditorForm::closeEvent ( QCloseEvent *pCloseEvent ) { // Try to save current editor view state... qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions && isVisible()) { // Save decorations state. pOptions->bMidiMenubar = m_ui.menuBar->isVisible(); pOptions->bMidiStatusbar = statusBar()->isVisible(); pOptions->bMidiFileToolbar = m_ui.fileToolbar->isVisible(); pOptions->bMidiEditToolbar = m_ui.editToolbar->isVisible(); pOptions->bMidiViewToolbar = m_ui.viewToolbar->isVisible(); pOptions->bMidiTransportToolbar = m_ui.transportToolbar->isVisible(); pOptions->bMidiScaleToolbar = m_ui.snapToScaleToolbar->isVisible(); pOptions->iMidiZoomMode = m_pMidiEditor->zoomMode(); pOptions->iMidiHorizontalZoom = m_pMidiEditor->horizontalZoom(); pOptions->iMidiVerticalZoom = m_pMidiEditor->verticalZoom(); pOptions->bMidiSnapZebra = m_pMidiEditor->isSnapZebra(); pOptions->bMidiSnapGrid = m_pMidiEditor->isSnapGrid(); pOptions->bMidiToolTips = m_pMidiEditor->isToolTips(); pOptions->bMidiEditMode = m_pMidiEditor->isEditMode(); pOptions->bMidiEditModeDraw = m_pMidiEditor->isEditModeDraw(); pOptions->iMidiDisplayFormat = (m_pMidiEditor->timeScale())->displayFormat(); pOptions->bMidiNoteNames = m_ui.viewNoteNamesAction->isChecked(); pOptions->bMidiNoteDuration = m_ui.viewNoteDurationAction->isChecked(); pOptions->bMidiNoteColor = m_ui.viewNoteColorAction->isChecked(); pOptions->bMidiValueColor = m_ui.viewValueColorAction->isChecked(); pOptions->bMidiPreview = m_ui.viewPreviewAction->isChecked(); pOptions->bMidiFollow = m_ui.viewFollowAction->isChecked(); // Save editor type-params... pOptions->iMidiViewType = m_pViewTypeComboBox->currentIndex(); pOptions->iMidiEventType = m_pEventTypeComboBox->currentIndex(); pOptions->iMidiEventParam = m_pEventTypeGroup->controlParam(); // Save snap-per-beat setting... pOptions->iMidiSnapPerBeat = m_pSnapPerBeatComboBox->currentIndex(); // Save snap-to-scale settings... pOptions->iMidiSnapToScaleKey = m_pSnapToScaleKeyComboBox->currentIndex(); pOptions->iMidiSnapToScaleType = m_pSnapToScaleTypeComboBox->currentIndex(); // Close floating dock windows... if (m_pMidiEventList->isFloating()) m_pMidiEventList->close(); // Save the dock windows state. pOptions->settings().setValue( "/MidiEditor/Layout/DockWindows", saveState()); // And this main windows state? // pOptions->saveWidgetGeometry(this, true); } // Close it good. pCloseEvent->accept(); } //------------------------------------------------------------------------- // qtractorMidiEditorForm -- Context menu event handlers. // Context menu request. void qtractorMidiEditorForm::contextMenuEvent ( QContextMenuEvent *pContextMenuEvent ) { stabilizeForm(); // Primordial edit menu should be available... m_ui.editMenu->exec(pContextMenuEvent->globalPos()); } // Edit menu accessor. QMenu *qtractorMidiEditorForm::editMenu (void) const { return m_ui.editMenu; } //------------------------------------------------------------------------- // qtractorMidiEditorForm -- Central widget redirect methods. // MIDI editor widget accessor. qtractorMidiEditor *qtractorMidiEditorForm::editor (void) const { return m_pMidiEditor; } // Local time-scale accessor. qtractorTimeScale *qtractorMidiEditorForm::timeScale (void) const { return m_pMidiEditor->timeScale(); } unsigned long qtractorMidiEditorForm::timeOffset (void) const { return m_pMidiEditor->timeOffset(); } // Editing MIDI clip accessors. qtractorMidiClip *qtractorMidiEditorForm::midiClip (void) const { return m_pMidiEditor->midiClip(); } // MIDI clip property accessors. const QString& qtractorMidiEditorForm::filename (void) const { return m_pMidiEditor->filename(); } unsigned short qtractorMidiEditorForm::trackChannel (void) const { return m_pMidiEditor->trackChannel(); } unsigned short qtractorMidiEditorForm::format (void) const { return m_pMidiEditor->format(); } qtractorMidiSequence *qtractorMidiEditorForm::sequence (void) const { return m_pMidiEditor->sequence(); } // Special executive setup method. void qtractorMidiEditorForm::setup ( qtractorMidiClip *pMidiClip ) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm == nullptr) return; // Get those time-scales in sync, // while keeping zoom ratios persistant... const unsigned short iHorizontalZoom = m_pMidiEditor->horizontalZoom(); const unsigned short iVerticalZoom = m_pMidiEditor->verticalZoom(); qtractorTimeScale *pTimeScale = m_pMidiEditor->timeScale(); pTimeScale->copy(*pSession->timeScale()); m_pMidiEditor->setHorizontalZoom(iHorizontalZoom); m_pMidiEditor->setVerticalZoom(iVerticalZoom); // Fix some local options though... qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions) { const qtractorTimeScale::DisplayFormat displayFormat = qtractorTimeScale::DisplayFormat(pOptions->iMidiDisplayFormat); pTimeScale->setDisplayFormat(displayFormat); m_pTimeSpinBox->setDisplayFormat(displayFormat); } // Reset custom time-sig cursor... m_pTempoCursor->clear(); // Default snap-per-beat setting... pTimeScale->setSnapPerBeat( qtractorTimeScale::snapFromIndex( m_pSnapPerBeatComboBox->currentIndex())); // Note that there's two modes for this method: // whether pMidiClip is given non-null wich means // form initialization and first setup or else... if (pMidiClip) { // Set initial MIDI clip properties has seen fit... m_pMidiEditor->setMidiClip(pMidiClip); // Setup connections to main widget... QObject::connect(m_pMidiEditor, SIGNAL(changeNotifySignal(qtractorMidiEditor *)), pMainForm, SLOT(changeNotifySlot(qtractorMidiEditor *))); // This one's local but helps... QObject::connect(m_pMidiEditor, SIGNAL(sendNoteSignal(int,int)), SLOT(sendNote(int,int))); // Setup for last known top-level window position... QPoint wpos = pMidiClip->editorPos(); if (wpos.isNull() || wpos.x() < 0 || wpos.y() < 0) { QWidget *pParent = parentWidget(); if (pParent == nullptr) pParent = pMainForm; if (pParent) { QRect wrect(geometry()); wrect.moveCenter(pParent->geometry().center()); wpos = wrect.topLeft(); } } move(wpos); // Setup for last known top-level window size... const QSize& wsize = pMidiClip->editorSize(); if (!wsize.isNull() && wsize.isValid()) resize(wsize); #if QT_VERSION >= QT_VERSION_CHECK(5, 1, 0) // Setup for top-level window geometry changes... QWindow *pWindow = windowHandle(); if (pWindow) { QObject::connect(pWindow, SIGNAL(xChanged(int)), SLOT(posChanged())); QObject::connect(pWindow, SIGNAL(yChanged(int)), SLOT(posChanged())); QObject::connect(pWindow, SIGNAL(widthChanged(int)), SLOT(sizeChanged())); QObject::connect(pWindow, SIGNAL(heightChanged(int)), SLOT(sizeChanged())); } #endif } // Setup for secondary time-signature, if any... if (pMidiClip == nullptr) pMidiClip = midiClip(); if (pMidiClip) { pTimeScale->setBeatsPerBar2(pMidiClip->beatsPerBar2()); pTimeScale->setBeatDivisor2(pMidiClip->beatDivisor2()); } // Drum mode visuals.... const bool bDrumMode = m_pMidiEditor->isDrumMode(); m_ui.viewDrumModeAction->setChecked(bDrumMode); m_pSnapToScaleKeyComboBox->setEnabled(!bDrumMode); m_pSnapToScaleTypeComboBox->setEnabled(!bDrumMode); // Reset local dirty flag. resetDirtyCount(); // Get all those names right... updateInstrumentNames(); // Refresh and try to center (vertically) the edit-view... m_pMidiEditor->centerContents(); m_pMidiEventList->refresh(); // (Re)try to position the editor in same of track view... qtractorTracks *pTracks = pMainForm->tracks(); if (pTracks) { unsigned long iFrame = pSession->frameFromPixel( (pTracks->trackView())->contentsX()); if (iFrame > m_pMidiEditor->offset()) { iFrame -= m_pMidiEditor->offset(); } else { iFrame = 0; } const int cx = pTimeScale->pixelFromFrame(iFrame); const int cy = (m_pMidiEditor->editView())->contentsY(); (m_pMidiEditor->editView())->setContentsPos(cx, cy); } // (Re)sync local play/edit-head/tail (avoid follow playhead)... m_pMidiEditor->setPlayHead(pSession->playHead(), false); m_pMidiEditor->setEditHead(pSession->editHead(), false); m_pMidiEditor->setEditTail(pSession->editTail(), false); // Finally update current time position display... updatePlayHead(pSession->playHead()); // Done. stabilizeForm(); } // Reset coomposite dirty flag. void qtractorMidiEditorForm::resetDirtyCount (void) { m_iDirtyCount = 0; // MIDI clip might be dirty already. qtractorMidiClip *pMidiClip = midiClip(); if (pMidiClip && pMidiClip->isDirty()) ++m_iDirtyCount; } //------------------------------------------------------------------------- // qtractorMidiEditorForm -- Clip Action methods. // Save current clip. bool qtractorMidiEditorForm::saveClipFile ( bool bPrompt ) { qtractorMidiClip *pMidiClip = m_pMidiEditor->midiClip(); if (pMidiClip == nullptr) return false; qtractorTrack *pTrack = pMidiClip->track(); if (pTrack == nullptr) return false; qtractorSession *pSession = pTrack->session(); if (pSession == nullptr) return false; // Suggest a brand new filename, if there's none... QString sFilename = pMidiClip->createFilePathRevision(bPrompt); // Ask for the file to save... if (sFilename.isEmpty()) bPrompt = true; if (bPrompt) { // If none is given, assume default directory. const QString sExt("mid"); const QString& sTitle = tr("Save MIDI Clip"); QStringList filters; filters.append(tr("MIDI files (*.%1 *.smf *.midi)").arg(sExt)); filters.append(tr("All files (*.*)")); const QString& sFilter = filters.join(";;"); QWidget *pParentWidget = nullptr; QFileDialog::Options options; qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions && pOptions->bDontUseNativeDialogs) { options |= QFileDialog::DontUseNativeDialog; pParentWidget = QWidget::window(); } #if 1//QT_VERSION < QT_VERSION_CHECK(4, 4, 0) // Ask for the filenames to open... sFilename = QFileDialog::getSaveFileName(pParentWidget, sTitle, sFilename, sFilter, nullptr, options); #else // Construct open-files dialog... QFileDialog fileDialog(pParentWidget, sTitle, sFilename, sFilter); // Set proper open-file modes... fileDialog.setAcceptMode(QFileDialog::AcceptSave); fileDialog.setFileMode(QFileDialog::AnyFile); fileDialog.setDefaultSuffix(sExt); // Stuff sidebar... if (pOptions) { QList urls(fileDialog.sidebarUrls()); urls.append(QUrl::fromLocalFile(pOptions->sSessionDir)); urls.append(QUrl::fromLocalFile(pOptions->sMidiDir)); fileDialog.setSidebarUrls(urls); } fileDialog.setOptions(options); // Show dialog... if (fileDialog.exec()) sFilename = fileDialog.selectedFiles().first(); else sFilename.clear(); #endif // Have we cancelled it? if (sFilename.isEmpty() || sFilename.at(0) == '.') return false; // Enforce .mid extension... if (QFileInfo(sFilename).suffix().isEmpty()) sFilename += '.' + sExt; } // Save it right away... bool bResult = qtractorMidiFile::saveCopyFile(sFilename, filename(), trackChannel(), format(), sequence(), timeScale(), timeOffset()); // Have we done it right? if (bResult) { // Aha, but we're not dirty no more. m_iDirtyCount = 0; // Now, we avoid the linked/ref-counted instances // if we're doing a prompted save (ie. Save As...) if (bPrompt) { pSession->files()->removeClipItem(qtractorFileList::Midi, pMidiClip); pMidiClip->setFilename(sFilename); pMidiClip->setDirty(false); pMidiClip->unlinkHashData(); pMidiClip->updateEditor(true); pSession->files()->addClipItem(qtractorFileList::Midi, pMidiClip, true); } else { pMidiClip->setFilenameEx(sFilename, true); } // HACK: This operation is so important that // it surely deserves being in the front page... qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm) { pMainForm->appendMessages( tr("MIDI file save: \"%1\", track-channel: %2.") .arg(sFilename).arg(trackChannel())); pMainForm->addMidiFile(sFilename); } } // Done. m_pMidiEventList->refresh(); stabilizeForm(); return bResult; } //------------------------------------------------------------------------- // qtractorMidiEditorForm -- File Action slots. // Save current clip. void qtractorMidiEditorForm::fileSave (void) { saveClipFile(false); } // Save current clip with another name. void qtractorMidiEditorForm::fileSaveAs (void) { saveClipFile(true); } // Unlink current clip. void qtractorMidiEditorForm::fileUnlink (void) { qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm) { qtractorTracks *pTracks = pMainForm->tracks(); if (pTracks) pTracks->unlinkClip(m_pMidiEditor->midiClip()); } } // Enter in clip record/ overdub mode. void qtractorMidiEditorForm::fileRecordEx ( bool bOn ) { qtractorMidiClip *pMidiClip = m_pMidiEditor->midiClip(); if (pMidiClip == nullptr) return; // Start record/overdub the current clip, if any... qtractorSession *pSession = qtractorSession::getInstance(); if (pSession) pSession->execute(new qtractorClipRecordExCommand(pMidiClip, bOn)); } // File properties dialog. void qtractorMidiEditorForm::fileProperties (void) { qtractorMidiClip *pMidiClip = m_pMidiEditor->midiClip(); if (pMidiClip == nullptr) return; qtractorClipForm clipForm(parentWidget()); clipForm.setClip(pMidiClip); clipForm.exec(); } // Show current MIDI clip/track input bus connections. void qtractorMidiEditorForm::fileTrackInputs (void) { qtractorMidiClip *pMidiClip = m_pMidiEditor->midiClip(); if (pMidiClip == nullptr) return; qtractorTrack *pTrack = pMidiClip->track(); if (pTrack == nullptr) return; if (pTrack->inputBus() == nullptr) return; qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm && pMainForm->connections()) { (pMainForm->connections())->showBus( pTrack->inputBus(), qtractorBus::Input); } } // Show current MIDI clip/track output bus connections. void qtractorMidiEditorForm::fileTrackOutputs (void) { qtractorMidiClip *pMidiClip = m_pMidiEditor->midiClip(); if (pMidiClip == nullptr) return; qtractorTrack *pTrack = pMidiClip->track(); if (pTrack == nullptr) return; if (pTrack->outputBus() == nullptr) return; qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm && pMainForm->connections()) { (pMainForm->connections())->showBus( pTrack->outputBus(), qtractorBus::Output); } } // Edit current MIDI clip/track properties. void qtractorMidiEditorForm::fileTrackProperties (void) { qtractorMidiClip *pMidiClip = m_pMidiEditor->midiClip(); if (pMidiClip == nullptr) return; qtractorTrack *pTrack = pMidiClip->track(); if (pTrack == nullptr) return; qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm && pMainForm->tracks()) (pMainForm->tracks())->editTrack(pTrack); } // Edit-range setting to clip extents. void qtractorMidiEditorForm::fileRangeSet (void) { qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm) { qtractorTracks *pTracks = pMainForm->tracks(); if (pTracks) pTracks->rangeClip(m_pMidiEditor->midiClip()); } } // Loop-range setting to clip extents. void qtractorMidiEditorForm::fileLoopSet (void) { qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm) { qtractorTracks *pTracks = pMainForm->tracks(); if (pTracks) pTracks->loopClip(m_pMidiEditor->midiClip()); } } // Exit editing. void qtractorMidiEditorForm::fileClose (void) { // Go for close this thing. close(); } //------------------------------------------------------------------------- // qtractorMidiEditorForm -- Edit action slots. // Undo last edit command. void qtractorMidiEditorForm::editUndo (void) { m_pMidiEditor->undoCommand(); } // Redo last edit command. void qtractorMidiEditorForm::editRedo (void) { m_pMidiEditor->redoCommand(); } // Cut current selection to clipboard. void qtractorMidiEditorForm::editCut (void) { m_pMidiEditor->cutClipboard(); } // Copy current selection to clipboard. void qtractorMidiEditorForm::editCopy (void) { m_pMidiEditor->copyClipboard(); } // Paste from clipboard. void qtractorMidiEditorForm::editPaste (void) { m_pMidiEditor->pasteClipboard(); } // Paste/repeat from clipboard. void qtractorMidiEditorForm::editPasteRepeat (void) { qtractorPasteRepeatForm pasteForm(this); pasteForm.setRepeatPeriod(m_pMidiEditor->pastePeriod()); if (pasteForm.exec()) { m_pMidiEditor->pasteClipboard( pasteForm.repeatCount(), pasteForm.repeatPeriod() ); } } // Delete current selection. void qtractorMidiEditorForm::editDelete (void) { m_pMidiEditor->deleteSelect(); } // Set edit-mode on. void qtractorMidiEditorForm::editModeOn (void) { m_pMidiEditor->setEditModeDraw(false); m_pMidiEditor->setEditMode(true); m_pMidiEditor->updateContents(); stabilizeForm(); } // Set edit-mode off. void qtractorMidiEditorForm::editModeOff (void) { m_pMidiEditor->setEditModeDraw(false); m_pMidiEditor->setEditMode(false); m_pMidiEditor->updateContents(); stabilizeForm(); } // Toggle draw-mode (notes) void qtractorMidiEditorForm::editModeDraw ( bool bOn ) { m_pMidiEditor->setEditModeDraw(bOn); m_pMidiEditor->setEditMode(bOn); m_pMidiEditor->updateContents(); stabilizeForm(); } // Select none contents. void qtractorMidiEditorForm::editSelectNone (void) { qtractorScrollView *pScrollView = m_pMidiEditor->editView(); if (m_pMidiEditor->editEvent()->hasFocus()) pScrollView = m_pMidiEditor->editEvent(); m_pMidiEditor->selectAll(pScrollView, false, false); } // Select invert contents. void qtractorMidiEditorForm::editSelectInvert (void) { qtractorScrollView *pScrollView = m_pMidiEditor->editView(); if (m_pMidiEditor->editEvent()->hasFocus()) pScrollView = m_pMidiEditor->editEvent(); m_pMidiEditor->selectAll(pScrollView, true, true); } // Select all contents. void qtractorMidiEditorForm::editSelectAll (void) { qtractorScrollView *pScrollView = m_pMidiEditor->editView(); if (m_pMidiEditor->editEvent()->hasFocus()) pScrollView = m_pMidiEditor->editEvent(); m_pMidiEditor->selectAll(pScrollView, true, false); } // Select contents range. void qtractorMidiEditorForm::editSelectRange (void) { qtractorScrollView *pScrollView = m_pMidiEditor->editView(); if (m_pMidiEditor->editEvent()->hasFocus()) pScrollView = m_pMidiEditor->editEvent(); m_pMidiEditor->selectRange(pScrollView, true, true); } // Insert range. void qtractorMidiEditorForm::editInsertRange (void) { m_pMidiEditor->insertEditRange(); } // Remove range. void qtractorMidiEditorForm::editRemoveRange (void) { m_pMidiEditor->removeEditRange(); } // Quantize tool. void qtractorMidiEditorForm::toolsQuantize (void) { m_pMidiEditor->executeTool(qtractorMidiEditor::Quantize); } // Transpose tool. void qtractorMidiEditorForm::toolsTranspose (void) { m_pMidiEditor->executeTool(qtractorMidiEditor::Transpose); } // Normalize tool. void qtractorMidiEditorForm::toolsNormalize (void) { m_pMidiEditor->executeTool(qtractorMidiEditor::Normalize); } // Randomize tool. void qtractorMidiEditorForm::toolsRandomize (void) { m_pMidiEditor->executeTool(qtractorMidiEditor::Randomize); } // Resize tool. void qtractorMidiEditorForm::toolsResize (void) { m_pMidiEditor->executeTool(qtractorMidiEditor::Resize); } // Rescale tool. void qtractorMidiEditorForm::toolsRescale (void) { m_pMidiEditor->executeTool(qtractorMidiEditor::Rescale); } // Timeshift tool. void qtractorMidiEditorForm::toolsTimeshift (void) { m_pMidiEditor->executeTool(qtractorMidiEditor::Timeshift); } //------------------------------------------------------------------------- // qtractorMidiEditorForm -- View Action slots. // Show/hide the main program window menubar. void qtractorMidiEditorForm::viewMenubar ( bool bOn ) { m_ui.menuBar->setVisible(bOn); } // Show/hide the main program window statusbar. void qtractorMidiEditorForm::viewStatusbar ( bool bOn ) { statusBar()->setVisible(bOn); } // Show/hide the file-toolbar. void qtractorMidiEditorForm::viewToolbarFile ( bool bOn ) { m_ui.fileToolbar->setVisible(bOn); } // Show/hide the edit-toolbar. void qtractorMidiEditorForm::viewToolbarEdit ( bool bOn ) { m_ui.editToolbar->setVisible(bOn); } // Show/hide the view-toolbar. void qtractorMidiEditorForm::viewToolbarView ( bool bOn ) { m_ui.viewToolbar->setVisible(bOn); } // Show/hide the transport-toolbar. void qtractorMidiEditorForm::viewToolbarTransport ( bool bOn ) { m_ui.transportToolbar->setVisible(bOn); } // Show/hide the time-signature toolbar. void qtractorMidiEditorForm::viewToolbarTime( bool bOn ) { m_ui.timeToolbar->setVisible(bOn); } // Show/hide the snap-to-scale toolbar. void qtractorMidiEditorForm::viewToolbarScale ( bool bOn ) { m_ui.snapToScaleToolbar->setVisible(bOn); } // Show/hide the thumb-view toolbar. void qtractorMidiEditorForm::viewToolbarThumb ( bool bOn ) { m_ui.thumbViewToolbar->setVisible(bOn); } // Show/hide the events window view. void qtractorMidiEditorForm::viewEvents ( bool bOn ) { m_pMidiEventList->setVisible(bOn); } // View note (pitch) coloring. void qtractorMidiEditorForm::viewNoteColor ( bool bOn ) { m_pMidiEditor->setNoteColor(bOn); m_pMidiEditor->updateContents(); } // View note (velocity) coloring. void qtractorMidiEditorForm::viewValueColor ( bool bOn ) { m_pMidiEditor->setValueColor(bOn); m_pMidiEditor->updateContents(); } // View note names (in rectangles) void qtractorMidiEditorForm::viewNoteNames ( bool bOn ) { m_pMidiEditor->setNoteNames(bOn); m_pMidiEditor->updateContents(); } // View duration as widths of notes void qtractorMidiEditorForm::viewNoteDuration ( bool bOn ) { m_pMidiEditor->setNoteDuration(bOn); m_pMidiEditor->updateContents(); } // Change view/note type setting via menu. void qtractorMidiEditorForm::viewNoteType (void) { // Retrieve view/note type index from from action data... QAction *pAction = qobject_cast (sender()); if (pAction) { const int iIndex = pAction->data().toInt(); // Update the other toolbar control... m_pViewTypeComboBox->setCurrentIndex(iIndex); // Commit the change as usual... viewTypeChanged(iIndex); } } // View drum note of notes (diamods) void qtractorMidiEditorForm::viewDrumMode ( bool bOn ) { m_pSnapToScaleKeyComboBox->setEnabled(!bOn); m_pSnapToScaleTypeComboBox->setEnabled(!bOn); m_pMidiEditor->setDrumMode(bOn); m_pMidiEditor->updateContents(); } // Change event/value type setting via menu. void qtractorMidiEditorForm::viewValueType (void) { // Retrieve event/value type index from from action data... QAction *pAction = qobject_cast (sender()); if (pAction) { const int iIndex = pAction->data().toInt(); // Update the other toolbar control... const qtractorMidiControl::ControlType ctype = m_pEventTypeGroup->controlTypeFromIndex(iIndex); m_pEventTypeGroup->setControlType(ctype); // Commit the change as usual... // eventTypeChanged(iIndex); } } // Change ghost-track setting via menu. void qtractorMidiEditorForm::viewGhostTrack (void) { // Retrieve ghost-track from from action data... QAction *pAction = qobject_cast (sender()); if (pAction) { // Commit the change as usual... qtractorTrack *pGhostTrack = static_cast ( pAction->data().value ()); m_pMidiEditor->setGhostTrack(pGhostTrack); m_pMidiEditor->updateContents(); } } // Horizontal and/or vertical zoom-in. void qtractorMidiEditorForm::viewZoomIn (void) { m_pMidiEditor->zoomIn(); } // Horizontal and/or vertical zoom-out. void qtractorMidiEditorForm::viewZoomOut (void) { m_pMidiEditor->zoomOut(); } // Reset zoom level to default. void qtractorMidiEditorForm::viewZoomReset (void) { m_pMidiEditor->zoomReset(); } // Set horizontal zoom mode void qtractorMidiEditorForm::viewZoomHorizontal (void) { m_pMidiEditor->setZoomMode(qtractorMidiEditor::ZoomHorizontal); } // Set vertical zoom mode void qtractorMidiEditorForm::viewZoomVertical (void) { m_pMidiEditor->setZoomMode(qtractorMidiEditor::ZoomVertical); } // Set all zoom mode void qtractorMidiEditorForm::viewZoomAll (void) { m_pMidiEditor->setZoomMode(qtractorMidiEditor::ZoomAll); } // Set zebra mode void qtractorMidiEditorForm::viewSnapZebra ( bool bOn ) { m_pMidiEditor->setSnapZebra(bOn); m_pMidiEditor->updateContents(); } // Set grid mode void qtractorMidiEditorForm::viewSnapGrid ( bool bOn ) { m_pMidiEditor->setSnapGrid(bOn); m_pMidiEditor->updateContents(); } // Set floating tool-tips view mode void qtractorMidiEditorForm::viewToolTips ( bool bOn ) { m_pMidiEditor->setToolTips(bOn); } // Change snap-per-beat setting via menu. void qtractorMidiEditorForm::viewSnap (void) { // Retrieve snap-per-beat index from from action data... QAction *pAction = qobject_cast (sender()); if (pAction) { // Commit the change as usual... snapPerBeatChanged(pAction->data().toInt()); // Update the other toolbar control... qtractorTimeScale *pTimeScale = m_pMidiEditor->timeScale(); if (pTimeScale) m_pSnapPerBeatComboBox->setCurrentIndex( qtractorTimeScale::indexFromSnap(pTimeScale->snapPerBeat())); } } // Change snap-to-scale key setting via menu. void qtractorMidiEditorForm::viewScaleKey (void) { // Retrieve snap-to-scale key index from from action data... QAction *pAction = qobject_cast (sender()); if (pAction) { // Commit the change as usual... snapToScaleKeyChanged(pAction->data().toInt()); // Update the other toolbar control... m_pSnapToScaleKeyComboBox->setCurrentIndex( m_pMidiEditor->snapToScaleKey()); } } // Change snap-to-scale type setting via menu. void qtractorMidiEditorForm::viewScaleType (void) { // Retrieve snap-to-scale type index from from action data... QAction *pAction = qobject_cast (sender()); if (pAction) { // Commit the change as usual... snapToScaleTypeChanged(pAction->data().toInt()); // Update the other toolbar control... m_pSnapToScaleTypeComboBox->setCurrentIndex( m_pMidiEditor->snapToScaleType()); } } // Refresh view display. void qtractorMidiEditorForm::viewRefresh (void) { m_pTempoCursor->clear(); m_pMidiEditor->updateContents(); m_pMidiEventList->refresh(); stabilizeForm(); } // View preview notes void qtractorMidiEditorForm::viewPreview ( bool bOn ) { m_pMidiEditor->setSendNotes(bOn); } // View follow playhead void qtractorMidiEditorForm::viewFollow ( bool bOn ) { m_pMidiEditor->setSyncView(bOn); } //------------------------------------------------------------------------- // qtractorMidiEditorForm -- Help Action slots. // Show (and edit) keyboard shortcuts. void qtractorMidiEditorForm::helpShortcuts (void) { qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions == nullptr) return; qtractorShortcutForm shortcutForm(findChildren (), this); shortcutForm.setActionControl(nullptr); // Disable MIDI Controllers here! if (shortcutForm.exec() && shortcutForm.isDirtyActionShortcuts()) pOptions->saveActionShortcuts(this); } // Show information about application program. void qtractorMidiEditorForm::helpAbout (void) { qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm) pMainForm->helpAbout(); } // Show information about the Qt toolkit. void qtractorMidiEditorForm::helpAboutQt (void) { QMessageBox::aboutQt(this); } //------------------------------------------------------------------------- // qtractorMidiEditorForm -- Utility methods. // Send note on/off to respective output bus. void qtractorMidiEditorForm::sendNote ( int iNote, int iVelocity ) { qtractorMidiClip *pMidiClip = m_pMidiEditor->midiClip(); if (pMidiClip == nullptr) return; qtractorTrack *pTrack = pMidiClip->track(); if (pTrack == nullptr) return; qtractorMidiBus *pMidiBus = static_cast (pTrack->outputBus()); if (pMidiBus == nullptr) return; pMidiBus->sendNote(pTrack, iNote, iVelocity); } //------------------------------------------------------------------------- // qtractorMidiEditorForm -- Main form stabilization. void qtractorMidiEditorForm::stabilizeForm (void) { // Update the main menu state... qtractorTrack *pTrack = nullptr; qtractorMidiClip *pMidiClip = m_pMidiEditor->midiClip(); if (pMidiClip) pTrack = pMidiClip->track(); m_ui.fileSaveAction->setEnabled(m_iDirtyCount > 0); m_ui.fileUnlinkAction->setEnabled(pMidiClip && pMidiClip->isHashLinked()); m_ui.fileRecordExAction->setEnabled(pMidiClip != nullptr); m_ui.fileRecordExAction->setChecked(pTrack && pTrack->isClipRecordEx() && static_cast (pTrack->clipRecord()) == pMidiClip); m_ui.fileTrackInputsAction->setEnabled(pTrack && pTrack->inputBus() != nullptr); m_ui.fileTrackOutputsAction->setEnabled(pTrack && pTrack->outputBus() != nullptr); m_ui.fileTrackInstrumentMenu->setEnabled(pTrack != nullptr); m_ui.fileTrackPropertiesAction->setEnabled(pTrack != nullptr); m_ui.fileRangeSetAction->setEnabled(pTrack != nullptr); m_ui.fileLoopSetAction->setEnabled(pTrack != nullptr); // Update edit menu state... qtractorCommandList *pCommands = m_pMidiEditor->commands(); pCommands->updateAction(m_ui.editUndoAction, pCommands->lastCommand()); pCommands->updateAction(m_ui.editRedoAction, pCommands->nextCommand()); const bool bSelected = m_pMidiEditor->isSelected(); const bool bSelectable = m_pMidiEditor->isSelectable(); const bool bClipboard = m_pMidiEditor->isClipboard(); m_ui.editCutAction->setEnabled(bSelected); m_ui.editCopyAction->setEnabled(bSelected); m_ui.editPasteAction->setEnabled(bClipboard); m_ui.editPasteRepeatAction->setEnabled(bClipboard); m_ui.editDeleteAction->setEnabled(bSelected); // m_ui.editModeDrawAction->setEnabled(m_pMidiEditor->isEditMode()); m_ui.editSelectNoneAction->setEnabled(bSelected); const bool bInsertable = m_pMidiEditor->isInsertable(); m_ui.editInsertRangeAction->setEnabled(bInsertable); m_ui.editRemoveRangeAction->setEnabled(bInsertable); #if 0 m_ui.toolsMenu->setEnabled(bSelected); #else m_ui.toolsQuantizeAction->setEnabled(bSelected); m_ui.toolsTransposeAction->setEnabled(bSelected); m_ui.toolsNormalizeAction->setEnabled(bSelected); m_ui.toolsRandomizeAction->setEnabled(bSelected); m_ui.toolsResizeAction->setEnabled(bSelected); m_ui.toolsRescaleAction->setEnabled(bSelected); m_ui.toolsTimeshiftAction->setEnabled(bSelected); #endif // Just having a non-null sequence will indicate // that we're editing a legal MIDI clip... qtractorMidiSequence *pSeq = sequence(); if (pSeq == nullptr) { setWindowTitle(tr("MIDI Editor")); m_pFileNameLabel->clear(); m_pTrackChannelLabel->clear(); m_pTrackNameLabel->clear(); m_pStatusModLabel->clear(); m_pStatusRecLabel->clear(); m_pDurationLabel->clear(); return; } // Special display formatting... QString sTrackChannel; int k = 0; if (format() == 0) { sTrackChannel = tr("Channel %1"); ++k; } else { sTrackChannel = tr("Track %1"); } // Update the main window caption... QString sTitle = QFileInfo(filename()).fileName() + ' '; sTitle += '(' + sTrackChannel.arg(trackChannel() + k) + ')'; if (m_iDirtyCount > 0) sTitle += ' ' + tr("[modified]"); setWindowTitle(sTitle); m_ui.viewEventsAction->setChecked(m_pMidiEventList->isVisible()); m_pTrackNameLabel->setText(pTrack->trackName()); m_pFileNameLabel->setText(filename()); m_pTrackChannelLabel->setText(sTrackChannel.arg(trackChannel() + k)); if (m_iDirtyCount > 0) m_pStatusModLabel->setText(tr("MOD")); else m_pStatusModLabel->clear(); if (pTrack && pTrack->clipRecord() == pMidiClip) { m_pStatusRecLabel->setText(tr("REC")); m_pStatusRecLabel->setPalette(*m_pRedPalette); } else { m_pStatusRecLabel->clear(); m_pStatusRecLabel->setPalette(statusBar()->palette()); } qtractorTimeScale *pTimeScale = m_pMidiEditor->timeScale(); m_pDurationLabel->setText(pTimeScale->textFromTick( pTimeScale->tickFromFrame(m_pMidiEditor->offset()), true, pSeq->duration())); qtractorSession *pSession = qtractorSession::getInstance(); qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pSession && pMainForm) { const unsigned long iPlayHead = pSession->playHead(); const bool bPlaying = pSession->isPlaying(); const bool bRecording = pSession->isRecording(); const bool bPunching = pSession->isPunching(); const bool bLooping = pSession->isLooping(); const bool bRolling = (bPlaying && bRecording); const bool bBumped = (!bRolling && (iPlayHead > 0 || bPlaying)); const int iRolling = pMainForm->rolling(); m_ui.transportBackwardAction->setEnabled(bBumped); m_ui.transportRewindAction->setEnabled(bBumped); m_ui.transportFastForwardAction->setEnabled(!bRolling); m_ui.transportForwardAction->setEnabled( !bRolling && (iPlayHead < pSession->sessionEnd() || iPlayHead < pSession->editHead() || iPlayHead < pSession->editTail())); m_ui.transportLoopAction->setEnabled( !bRolling && (bLooping || bSelectable)); m_ui.transportLoopSetAction->setEnabled( !bRolling && bSelectable); m_ui.transportStopAction->setEnabled(bPlaying); m_ui.transportRecordAction->setEnabled(pSession->recordTracks() > 0); m_ui.transportPunchAction->setEnabled(bPunching || bSelectable); m_ui.transportPunchSetAction->setEnabled(bSelectable); m_ui.transportRewindAction->setChecked(iRolling < 0); m_ui.transportFastForwardAction->setChecked(iRolling > 0); m_ui.transportLoopAction->setChecked(bLooping); m_ui.transportPlayAction->setChecked(bPlaying); m_ui.transportRecordAction->setChecked(bRecording); m_ui.transportPunchAction->setChecked(bPunching); // Special record mode settlement. m_pTimeSpinBox->setReadOnly(bRecording); m_pTempoSpinBox->setReadOnly(bRecording); // Check whether the clip is currently in loop-set... if (pMidiClip) { const unsigned long iClipStart = pMidiClip->clipStart(); const unsigned long iClipEnd = iClipStart + pMidiClip->clipLength(); m_ui.fileLoopSetAction->setChecked(bLooping && iClipStart == pSession->loopStart() && iClipEnd == pSession->loopEnd()); } } // Secondary rtime-signature status... m_pTimeSig2ResetButton->setEnabled(pMidiClip != nullptr && (pMidiClip->beatsPerBar2() > 0 || pMidiClip->beatDivisor2() > 0)); // Stabilize thumb-view... m_pMidiEditor->thumbView()->update(); m_pMidiEditor->thumbView()->updateThumb(); } // Update clip/track instrument names... void qtractorMidiEditorForm::updateInstrumentNames (void) { // Just in case... m_pEventTypeGroup->updateControlType(); const qtractorMidiEvent::EventType eventType = m_pEventTypeGroup->controlType(); m_pEventParamComboBox->setEnabled( eventType == qtractorMidiEvent::CONTROLLER || eventType == qtractorMidiEvent::REGPARAM || eventType == qtractorMidiEvent::NONREGPARAM || eventType == qtractorMidiEvent::CONTROL14); } // Update thumb-view play-head... void qtractorMidiEditorForm::updatePlayHead ( unsigned long iPlayHead ) { m_pTimeSpinBox->setValue(iPlayHead, false); m_pMidiEditor->thumbView()->updatePlayHead(iPlayHead); // Tricky stuff: node's non-null iif tempo changes... qtractorTimeScale *pTimeScale = m_pMidiEditor->timeScale(); qtractorTimeScale::Node *pNode = m_pTempoCursor->seek(pTimeScale, iPlayHead); if (pNode) { m_pTempoSpinBox->setTempo(pNode->tempo, false); unsigned short iBeatsPerBar = pTimeScale->beatsPerBar2(); if (iBeatsPerBar < 1) iBeatsPerBar = pNode->beatsPerBar; m_pTempoSpinBox->setBeatsPerBar(iBeatsPerBar, false); unsigned short iBeatDivisor = pTimeScale->beatDivisor2(); if (iBeatDivisor < 1) iBeatDivisor = pNode->beatDivisor; m_pTempoSpinBox->setBeatDivisor(iBeatDivisor, false); } } // Update local time-scale... void qtractorMidiEditorForm::updateTimeScale (void) { m_pTempoCursor->clear(); m_pMidiEditor->updateTimeScale(); m_pMidiEditor->updateContents(); } //------------------------------------------------------------------------- // qtractorMidiEditorForm -- Selection widget slots. // Note type view menu stabilizer. void qtractorMidiEditorForm::updateNoteTypeMenu (void) { const int iCurrentIndex = m_pViewTypeComboBox->currentIndex(); QListIterator iter(m_ui.viewNoteTypeMenu->actions()); while (iter.hasNext()) { QAction *pAction = iter.next(); pAction->setChecked(pAction->data().toInt() == iCurrentIndex); } } // Event type view menu stabilizer. void qtractorMidiEditorForm::updateValueTypeMenu (void) { const int iCurrentIndex = m_pEventTypeComboBox->currentIndex(); QListIterator iter(m_ui.viewValueTypeMenu->actions()); while (iter.hasNext()) { QAction *pAction = iter.next(); pAction->setChecked(pAction->data().toInt() == iCurrentIndex); } } // Ghost-track menu builder.. void qtractorMidiEditorForm::updateGhostTrackMenu (void) { m_ui.viewGhostTrackMenu->clear(); qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; qtractorTrack *pGhostTrack = m_pMidiEditor->ghostTrack(); QAction *pAction; QVariant data; for (qtractorTrack *pTrack = pSession->tracks().first(); pTrack; pTrack = pTrack->next()) { if (pTrack->trackType() == qtractorTrack::Midi) { pAction = m_ui.viewGhostTrackMenu->addAction( pTrack->trackName(), this, SLOT(viewGhostTrack())); pAction->setCheckable(true); pAction->setChecked(pGhostTrack == pTrack); data.setValue(static_cast (pTrack)); pAction->setData(data); } } m_ui.viewGhostTrackMenu->addSeparator(); pAction = m_ui.viewGhostTrackMenu->addAction( tr("&None"), this, SLOT(viewGhostTrack())); pAction->setCheckable(true); pAction->setChecked(pGhostTrack == nullptr); data.setValue(0); pAction->setData(data); } // Zoom view menu stabilizer. void qtractorMidiEditorForm::updateZoomMenu (void) { const int iZoomMode = m_pMidiEditor->zoomMode(); m_ui.viewZoomHorizontalAction->setChecked( iZoomMode == qtractorMidiEditor::ZoomHorizontal); m_ui.viewZoomVerticalAction->setChecked( iZoomMode == qtractorMidiEditor::ZoomVertical); m_ui.viewZoomAllAction->setChecked( iZoomMode == qtractorMidiEditor::ZoomAll); } // Snap-per-beat view menu builder. void qtractorMidiEditorForm::updateSnapMenu (void) { m_ui.viewSnapMenu->clear(); qtractorTimeScale *pTimeScale = m_pMidiEditor->timeScale(); if (pTimeScale == nullptr) return; const int iSnapCurrent = qtractorTimeScale::indexFromSnap(pTimeScale->snapPerBeat()); int iSnap = 0; QListIterator iter(m_snapPerBeatActions); while (iter.hasNext()) { QAction *pAction = iter.next(); pAction->setChecked(iSnap == iSnapCurrent); m_ui.viewSnapMenu->addAction(pAction); ++iSnap; } m_ui.viewSnapMenu->addSeparator(); m_ui.viewSnapMenu->addAction(m_ui.viewSnapZebraAction); m_ui.viewSnapMenu->addAction(m_ui.viewSnapGridAction); } // Snap-to-scale view menu builder. void qtractorMidiEditorForm::updateScaleMenu (void) { m_ui.viewScaleMenu->clear(); const int iSnapToScaleKey = m_pMidiEditor->snapToScaleKey(); int iScaleKey = 0; QStringListIterator iter_key(qtractorMidiEditor::scaleKeyNames()); while (iter_key.hasNext()) { QAction *pAction = m_ui.viewScaleMenu->addAction( iter_key.next(), this, SLOT(viewScaleKey())); pAction->setCheckable(true); pAction->setChecked(iScaleKey == iSnapToScaleKey); pAction->setData(iScaleKey++); } m_ui.viewScaleMenu->addSeparator(); const int iSnapToScaleType = m_pMidiEditor->snapToScaleType(); int iScaleType = 0; QStringListIterator iter_type(qtractorMidiEditor::scaleTypeNames()); while (iter_type.hasNext()) { QAction *pAction = m_ui.viewScaleMenu->addAction( iter_type.next(), this, SLOT(viewScaleType())); pAction->setCheckable(true); pAction->setChecked(iScaleType == iSnapToScaleType); pAction->setData(iScaleType++); } } // Track/Instrument sub-menu stabilizers. void qtractorMidiEditorForm::updateTrackInstrumentMenu (void) { qtractorMidiClip *pMidiClip = m_pMidiEditor->midiClip(); if (pMidiClip) { m_pInstrumentMenu->updateTrackMenu( pMidiClip->track(), m_ui.fileTrackInstrumentMenu); } } // Time format custom context menu. void qtractorMidiEditorForm::transportTimeFormatChanged ( int iDisplayFormat ) { #ifdef CONFIG_DEBUG qDebug("qtractorMidiEditorForm::transportTimeFormatChanged(%d)", iDisplayFormat); #endif const qtractorTimeScale::DisplayFormat displayFormat = qtractorTimeScale::DisplayFormat(iDisplayFormat); (m_pMidiEditor->timeScale())->setDisplayFormat(displayFormat); m_pTimeSpinBox->setDisplayFormat(displayFormat); m_pMidiEventList->refresh(); } // Real thing: the playhead has been changed manually! void qtractorMidiEditorForm::transportTimeChanged ( unsigned long iPlayHead ) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; #ifdef CONFIG_DEBUG qDebug("qtractorMidiEditorForm::transportTimeChanged(%lu)", iPlayHead); #endif m_pMidiEditor->setPlayHead(iPlayHead); pSession->setPlayHead(iPlayHead); } void qtractorMidiEditorForm::transportTimeFinished (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMidiEditorForm::transportTimeFinished()"); #endif const bool bBlockSignals = m_pTimeSpinBox->blockSignals(true); m_pTimeSpinBox->clearFocus(); m_pTimeSpinBox->blockSignals(bBlockSignals); } // Time-signature spin-box change slot. void qtractorMidiEditorForm::transportTempoChanged ( float fTempo, unsigned short iBeatsPerBar, unsigned short iBeatDivisor ) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; #ifdef CONFIG_DEBUG qDebug("qtractorMidiEditorForm::transportTempoChanged(%g, %u, %u)", fTempo, iBeatsPerBar, iBeatDivisor); #endif // Find appropriate node... qtractorTimeScale *pTimeScale = pSession->timeScale(); qtractorTimeScale::Cursor& cursor = pTimeScale->cursor(); qtractorTimeScale::Node *pNode = cursor.seekFrame(pSession->playHead()); // Check for local/secondary time-signature/meter changes... qtractorMidiClip *pMidiClip = midiClip(); if (pMidiClip) { if (iBeatsPerBar == pNode->beatsPerBar && iBeatDivisor == pNode->beatDivisor) { if (pMidiClip->beatsPerBar2() > 0 || pMidiClip->beatDivisor2() > 0) { resetTimeSig2(); return; } } else if (iBeatsPerBar != pMidiClip->beatsPerBar2() || iBeatDivisor != pMidiClip->beatDivisor2()) { resetTimeSig2(iBeatsPerBar, iBeatDivisor); return; } } // Now, express the change as an undoable command... (m_pMidiEditor->commands())->exec( new qtractorTimeScaleUpdateNodeCommand( pTimeScale, pNode->frame, fTempo, 2, iBeatsPerBar, iBeatDivisor)); } void qtractorMidiEditorForm::transportTempoFinished (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMidiEditorForm::transportTempoFinished()"); #endif const bool bBlockSignals = m_pTempoSpinBox->blockSignals(true); m_pTempoSpinBox->clearFocus(); m_pTempoSpinBox->blockSignals(bBlockSignals); } // Time-signature custom context menu. void qtractorMidiEditorForm::transportTempoContextMenu ( const QPoint& /*pos*/ ) { qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm) pMainForm->viewTempoMap(); } // Secondary time-signature reset slot. void qtractorMidiEditorForm::timeSig2ResetClicked (void) { resetTimeSig2(); } // Secondary time-signature reset slot. void qtractorMidiEditorForm::resetTimeSig2 ( unsigned short iBeatsPerBar2, unsigned short iBeatDivisor2 ) { (m_pMidiEditor->commands())->exec( new qtractorTimeScaleTimeSig2Command( timeScale(), midiClip(), iBeatsPerBar2, iBeatDivisor2)); } // Snap-per-beat spin-box change slot. void qtractorMidiEditorForm::snapPerBeatChanged ( int iSnap ) { qtractorTimeScale *pTimeScale = m_pMidiEditor->timeScale(); if (pTimeScale == nullptr) return; // Avoid bogus changes... const unsigned short iSnapPerBeat = qtractorTimeScale::snapFromIndex(iSnap); if (iSnapPerBeat == pTimeScale->snapPerBeat()) return; // No need to express the change as a undoable command? pTimeScale->setSnapPerBeat(iSnapPerBeat); // If showing grid, it changed a bit for sure... if (m_pMidiEditor->isSnapGrid() || m_pMidiEditor->isSnapZebra()) m_pMidiEditor->updateContents(); m_pMidiEditor->editView()->setFocus(); } // Snap-to-scale/quantize combo-box change slots. void qtractorMidiEditorForm::snapToScaleKeyChanged ( int iSnapToScaleKey ) { m_pMidiEditor->setSnapToScaleKey(iSnapToScaleKey); } void qtractorMidiEditorForm::snapToScaleTypeChanged ( int iSnapToScaleType ) { m_pMidiEditor->setSnapToScaleType(iSnapToScaleType); } // Tool selection handlers. void qtractorMidiEditorForm::viewTypeChanged ( int iIndex ) { const qtractorMidiEvent::EventType eventType = qtractorMidiEvent::EventType( m_pViewTypeComboBox->itemData(iIndex).toInt()); m_pMidiEditor->editView()->setEventType(eventType); m_pMidiEditor->updateContents(); m_pMidiEventList->refresh(); stabilizeForm(); } void qtractorMidiEditorForm::eventTypeChanged ( int iIndex ) { const qtractorMidiEvent::EventType eventType = qtractorMidiEvent::EventType( m_pEventTypeComboBox->itemData(iIndex).toInt()); m_pEventParamComboBox->setEnabled( eventType == qtractorMidiEvent::CONTROLLER || eventType == qtractorMidiEvent::REGPARAM || eventType == qtractorMidiEvent::NONREGPARAM || eventType == qtractorMidiEvent::CONTROL14); // updateInstrumentNames(); m_pMidiEditor->editEvent()->setEventType(eventType); m_pMidiEditor->updateContents(); m_pMidiEventList->refresh(); stabilizeForm(); } void qtractorMidiEditorForm::eventParamChanged ( int iParam ) { m_pMidiEditor->editEvent()->setEventParam(iParam); m_pMidiEditor->updateContents(); m_pMidiEventList->refresh(); stabilizeForm(); } void qtractorMidiEditorForm::selectionChanged ( qtractorMidiEditor *pMidiEditor ) { qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm) pMainForm->selectionNotifySlot(pMidiEditor); stabilizeForm(); } void qtractorMidiEditorForm::contentsChanged ( qtractorMidiEditor *pMidiEditor ) { ++m_iDirtyCount; m_pTempoCursor->clear(); selectionChanged(pMidiEditor); } // Top-level window geometry related slots. void qtractorMidiEditorForm::posChanged (void) { if (isVisible()) { qtractorMidiClip *pMidiClip = midiClip(); if (pMidiClip) pMidiClip->setEditorPos(pos()); } } void qtractorMidiEditorForm::sizeChanged (void) { if (isVisible()) { qtractorMidiClip *pMidiClip = midiClip(); if (pMidiClip) pMidiClip->setEditorSize(size()); } } // end of qtractorMidiEditorForm.cpp qtractor-0.9.25/src/PaxHeaders/qtractorMidiConnect.cpp0000644000000000000000000000013214166551171020002 xustar0030 mtime=1641730681.448610189 30 atime=1641730681.448610189 30 ctime=1641730681.448610189 qtractor-0.9.25/src/qtractorMidiConnect.cpp0000644000175000001440000003367114166551171021244 0ustar00rncbcusers00000000000000// qtractorMidiConnect.cpp // /**************************************************************************** Copyright (C) 2005-2019, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorMidiConnect.h" #include "qtractorMidiEngine.h" #include "qtractorSession.h" #include //---------------------------------------------------------------------- // qtractorMidiPortItem -- Alsa port list item. // // Constructor. qtractorMidiPortItem::qtractorMidiPortItem ( qtractorMidiClientItem *pClientItem ) : qtractorPortListItem(pClientItem) { if (pClientItem->isReadable()) { QTreeWidgetItem::setIcon(0, qtractorMidiConnect::icon(qtractorMidiConnect::PortOut)); } else { QTreeWidgetItem::setIcon(0, qtractorMidiConnect::icon(qtractorMidiConnect::PortIn)); } } // Default destructor. qtractorMidiPortItem::~qtractorMidiPortItem (void) { } // Alsa handles accessors. int qtractorMidiPortItem::alsaClient (void) const { qtractorMidiClientItem *pClientItem = static_cast (clientItem()); return (pClientItem ? pClientItem->alsaClient() : 0); } int qtractorMidiPortItem::alsaPort (void) const { return portName().section(':', 0, 0).toInt(); } //---------------------------------------------------------------------- // qtractorMidiClientItem -- Alsa client list item. // // Constructor. qtractorMidiClientItem::qtractorMidiClientItem ( qtractorMidiClientListView *pClientListView ) : qtractorClientListItem(pClientListView) { if (pClientListView->isReadable()) { QTreeWidgetItem::setIcon(0, qtractorMidiConnect::icon(qtractorMidiConnect::ClientOut)); } else { QTreeWidgetItem::setIcon(0, qtractorMidiConnect::icon(qtractorMidiConnect::ClientIn)); } } // Default destructor. qtractorMidiClientItem::~qtractorMidiClientItem (void) { } // Jack client accessor. int qtractorMidiClientItem::alsaClient (void) const { return clientName().section(':', 0, 0).toInt(); } // Derived port finder. qtractorMidiPortItem *qtractorMidiClientItem::findPortItem ( int iAlsaPort ) { int iChildCount = QTreeWidgetItem::childCount(); for (int iChild = 0; iChild < iChildCount; ++iChild) { QTreeWidgetItem *pItem = QTreeWidgetItem::child(iChild); if (pItem->type() != qtractorConnect::PortItem) continue; qtractorMidiPortItem *pPortItem = static_cast (pItem); if (pPortItem && pPortItem->alsaPort() == iAlsaPort) return pPortItem; } return nullptr; } //---------------------------------------------------------------------- // qtractorMidiClientListView -- Alsa client list view. // // Constructor. qtractorMidiClientListView::qtractorMidiClientListView( QWidget *pParent ) : qtractorClientListView(pParent) { } // Default destructor. qtractorMidiClientListView::~qtractorMidiClientListView (void) { } // Alsa sequencer accessor. snd_seq_t *qtractorMidiClientListView::alsaSeq (void) const { qtractorMidiConnect *pMidiConnect = static_cast (binding()); return (pMidiConnect ? pMidiConnect->alsaSeq() : nullptr); } // Client finder by id. qtractorMidiClientItem *qtractorMidiClientListView::findClientItem ( int iAlsaClient ) { int iItemCount = QTreeWidget::topLevelItemCount(); for (int iItem = 0; iItem < iItemCount; ++iItem) { QTreeWidgetItem *pItem = QTreeWidget::topLevelItem(iItem); if (pItem->type() != qtractorConnect::ClientItem) continue; qtractorMidiClientItem *pClientItem = static_cast (pItem); if (pClientItem && pClientItem->alsaClient() == iAlsaClient) return pClientItem; } return nullptr; } // Client port finder by id. qtractorMidiPortItem *qtractorMidiClientListView::findClientPortItem ( int iAlsaClient, int iAlsaPort ) { qtractorMidiClientItem *pClientItem = findClientItem(iAlsaClient); if (pClientItem == nullptr) return nullptr; return pClientItem->findPortItem(iAlsaPort); } // Client:port refreshner. int qtractorMidiClientListView::updateClientPorts (void) { snd_seq_t *pAlsaSeq = alsaSeq(); if (pAlsaSeq == nullptr) return 0; int iDirtyCount = 0; markClientPorts(0); unsigned int uiAlsaFlags; if (isReadable()) uiAlsaFlags = SND_SEQ_PORT_CAP_READ | SND_SEQ_PORT_CAP_SUBS_READ; else uiAlsaFlags = SND_SEQ_PORT_CAP_WRITE | SND_SEQ_PORT_CAP_SUBS_WRITE; snd_seq_client_info_t *pClientInfo; snd_seq_port_info_t *pPortInfo; snd_seq_client_info_alloca(&pClientInfo); snd_seq_port_info_alloca(&pPortInfo); snd_seq_client_info_set_client(pClientInfo, -1); while (snd_seq_query_next_client(pAlsaSeq, pClientInfo) >= 0) { int iAlsaClient = snd_seq_client_info_get_client(pClientInfo); if (iAlsaClient > 0) { qtractorMidiClientItem *pClientItem = findClientItem(iAlsaClient); snd_seq_port_info_set_client(pPortInfo, iAlsaClient); snd_seq_port_info_set_port(pPortInfo, -1); while (snd_seq_query_next_port(pAlsaSeq, pPortInfo) >= 0) { unsigned int uiPortCapability = snd_seq_port_info_get_capability(pPortInfo); if (((uiPortCapability & uiAlsaFlags) == uiAlsaFlags) && ((uiPortCapability & SND_SEQ_PORT_CAP_NO_EXPORT) == 0)) { QString sClientName = QString::number(iAlsaClient); sClientName += ':'; sClientName += QString::fromUtf8( snd_seq_client_info_get_name(pClientInfo)); if (isClientName(sClientName)) { int iAlsaPort = snd_seq_port_info_get_port(pPortInfo); QString sPortName = QString::number(iAlsaPort); sPortName += ':'; sPortName += QString::fromUtf8( snd_seq_port_info_get_name(pPortInfo)); if (isPortName(sPortName)) { qtractorMidiPortItem *pPortItem = nullptr; if (pClientItem == nullptr) { pClientItem = new qtractorMidiClientItem(this); pClientItem->setClientName(sClientName); ++iDirtyCount; } else { pPortItem = pClientItem->findPortItem(iAlsaPort); if (sClientName != pClientItem->clientName()) { pClientItem->setClientName(sClientName); ++iDirtyCount; } } if (pClientItem) { if (pPortItem == nullptr) { pPortItem = new qtractorMidiPortItem(pClientItem); pPortItem->setPortName(sPortName); ++iDirtyCount; } else if (sPortName != pPortItem->portName()) { pPortItem->setPortName(sPortName); ++iDirtyCount; } } if (pPortItem) pPortItem->markClientPort(1); } } } } } } cleanClientPorts(0); return iDirtyCount; } //---------------------------------------------------------------------------- // qtractorMidiConnect -- Alsa connections model integrated object. // // Constructor. qtractorMidiConnect::qtractorMidiConnect ( qtractorMidiClientListView *pOListView, qtractorMidiClientListView *pIListView, qtractorConnectorView *pConnectorView ) : qtractorConnect(pOListView, pIListView, pConnectorView) { createIcons(); } // Default destructor. qtractorMidiConnect::~qtractorMidiConnect (void) { deleteIcons(); } // Local icon-set janitor methods. QIcon *qtractorMidiConnect::g_apIcons[qtractorMidiConnect::IconCount]; int qtractorMidiConnect::g_iIconsRefCount = 0; void qtractorMidiConnect::createIcons (void) { if (++g_iIconsRefCount == 1) { g_apIcons[ClientIn] = new QIcon(":/images/itemMidiClientIn.png"); g_apIcons[ClientOut] = new QIcon(":/images/itemMidiClientOut.png"); g_apIcons[PortIn] = new QIcon(":/images/itemMidiPortIn.png"); g_apIcons[PortOut] = new QIcon(":/images/itemMidiPortOut.png"); } } void qtractorMidiConnect::deleteIcons (void) { if (--g_iIconsRefCount == 0) { for (int i = 0; i < IconCount; ++i) { if (g_apIcons[i]) delete g_apIcons[i]; g_apIcons[i] = nullptr; } } } // Common icon accessor (static). const QIcon& qtractorMidiConnect::icon ( int iIcon ) { return *g_apIcons[iIcon]; } // ALSA sequencer accessor. snd_seq_t *qtractorMidiConnect::alsaSeq (void) const { snd_seq_t *pAlsaSeq = nullptr; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession && pSession->midiEngine()) pAlsaSeq = (pSession->midiEngine())->alsaSeq(); return pAlsaSeq; } // Connection primitive. bool qtractorMidiConnect::connectPorts ( qtractorPortListItem *pOPort, qtractorPortListItem *pIPort ) { qtractorMidiPortItem *pOMidiPort = static_cast (pOPort); qtractorMidiPortItem *pIMidiPort = static_cast (pIPort); if (pOMidiPort == nullptr || pIMidiPort == nullptr) return false; snd_seq_t *pAlsaSeq = alsaSeq(); if (pAlsaSeq == nullptr) return false; disconnectPortsUpdate(pOPort, pIPort); snd_seq_port_subscribe_t *pAlsaSubs; snd_seq_addr_t seq_addr; snd_seq_port_subscribe_alloca(&pAlsaSubs); seq_addr.client = pOMidiPort->alsaClient(); seq_addr.port = pOMidiPort->alsaPort(); snd_seq_port_subscribe_set_sender(pAlsaSubs, &seq_addr); seq_addr.client = pIMidiPort->alsaClient(); seq_addr.port = pIMidiPort->alsaPort(); snd_seq_port_subscribe_set_dest(pAlsaSubs, &seq_addr); return (snd_seq_subscribe_port(pAlsaSeq, pAlsaSubs) >= 0); } // Disconnection primitive. bool qtractorMidiConnect::disconnectPorts ( qtractorPortListItem *pOPort, qtractorPortListItem *pIPort ) { qtractorMidiPortItem *pOMidiPort = static_cast (pOPort); qtractorMidiPortItem *pIMidiPort = static_cast (pIPort); if (pOMidiPort == nullptr || pIMidiPort == nullptr) return false; snd_seq_t *pAlsaSeq = alsaSeq(); if (pAlsaSeq == nullptr) return false; disconnectPortsUpdate(pOPort, pIPort); snd_seq_port_subscribe_t *pAlsaSubs; snd_seq_addr_t seq_addr; snd_seq_port_subscribe_alloca(&pAlsaSubs); seq_addr.client = pOMidiPort->alsaClient(); seq_addr.port = pOMidiPort->alsaPort(); snd_seq_port_subscribe_set_sender(pAlsaSubs, &seq_addr); seq_addr.client = pIMidiPort->alsaClient(); seq_addr.port = pIMidiPort->alsaPort(); snd_seq_port_subscribe_set_dest(pAlsaSubs, &seq_addr); return (snd_seq_unsubscribe_port(pAlsaSeq, pAlsaSubs) >= 0); } // Update (clear) MIDI-buses connect lists (non-virtual). void qtractorMidiConnect::disconnectPortsUpdate ( qtractorPortListItem *pOPort, qtractorPortListItem *pIPort ) { qtractorMidiEngine *pMidiEngine = nullptr; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession) pMidiEngine = pSession->midiEngine(); if (pMidiEngine == nullptr) return; QString sPortName; qtractorBus::BusMode busMode = qtractorBus::None; if (pOPort->clientName().section(':', 1, 1) == pMidiEngine->clientName()) { busMode = qtractorBus::Output; sPortName = pOPort->portName().section(':', 1, 1); } else if (pIPort->clientName().section(':', 1, 1) == pMidiEngine->clientName()) { busMode = qtractorBus::Input; sPortName = pIPort->portName().section(':', 1, 1); } if (busMode == qtractorBus::None) return; for (qtractorBus *pBus = pMidiEngine->buses().first(); pBus; pBus = pBus->next()) { if ((pBus->busMode() & busMode) == 0) continue; if (sPortName == pBus->busName()) { if (busMode & qtractorBus::Input) { pBus->inputs().clear(); } else { pBus->outputs().clear(); // Remember to resend all session/tracks control stuff... pMidiEngine->resetAllControllers(false); // Deferred++ } break; } } } // Update port connection references. void qtractorMidiConnect::updateConnections (void) { snd_seq_t *pAlsaSeq = alsaSeq(); if (pAlsaSeq == nullptr) return; snd_seq_query_subscribe_t *pAlsaSubs; snd_seq_addr_t seq_addr; snd_seq_query_subscribe_alloca(&pAlsaSubs); // Proper type casts. qtractorMidiClientListView *pOListView = static_cast (OListView()); qtractorMidiClientListView *pIListView = static_cast (IListView()); // For each client item... int iItemCount = pOListView->topLevelItemCount(); for (int iItem = 0; iItem < iItemCount; ++iItem) { QTreeWidgetItem *pItem = pOListView->topLevelItem(iItem); if (pItem->type() != qtractorConnect::ClientItem) continue; qtractorMidiClientItem *pOClient = static_cast (pItem); if (pOClient == nullptr) continue; // For each port item int iChildCount = pOClient->childCount(); for (int iChild = 0; iChild < iChildCount; ++iChild) { QTreeWidgetItem *pChild = pOClient->child(iChild); if (pChild->type() != qtractorConnect::PortItem) continue; qtractorMidiPortItem *pOPort = static_cast (pChild); if (pOPort == nullptr) continue; // Are there already any connections? if (pOPort->connects().count() > 0) continue; // Get port connections... snd_seq_query_subscribe_set_type(pAlsaSubs, SND_SEQ_QUERY_SUBS_READ); snd_seq_query_subscribe_set_index(pAlsaSubs, 0); seq_addr.client = pOPort->alsaClient(); seq_addr.port = pOPort->alsaPort(); snd_seq_query_subscribe_set_root(pAlsaSubs, &seq_addr); while (snd_seq_query_port_subscribers(pAlsaSeq, pAlsaSubs) >= 0) { seq_addr = *snd_seq_query_subscribe_get_addr(pAlsaSubs); qtractorMidiPortItem *pIPort = pIListView->findClientPortItem( seq_addr.client, seq_addr.port); if (pIPort) { pOPort->addConnect(pIPort); pIPort->addConnect(pOPort); } snd_seq_query_subscribe_set_index(pAlsaSubs, snd_seq_query_subscribe_get_index(pAlsaSubs) + 1); } } } } // end of qtractorMidiConnect.cpp qtractor-0.9.25/src/PaxHeaders/qtractorInstrumentForm.cpp0000644000000000000000000000013214166551171020602 xustar0030 mtime=1641730681.444610146 30 atime=1641730681.444610146 30 ctime=1641730681.444610146 qtractor-0.9.25/src/qtractorInstrumentForm.cpp0000644000175000001440000005443514166551171022045 0ustar00rncbcusers00000000000000// qtractorInstrumentForm.cpp // /**************************************************************************** Copyright (C) 2005-2020, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorInstrumentForm.h" #include "qtractorInstrument.h" #include "qtractorSession.h" #include "qtractorOptions.h" #include #include #include #include #include //---------------------------------------------------------------------- // class qtractorInstrumentGroupItem -- custom group list view item. // class qtractorInstrumentGroupItem : public QTreeWidgetItem { public: // Constructors. qtractorInstrumentGroupItem() : QTreeWidgetItem(qtractorInstrumentForm::GroupItem) { initGroupItem(); } qtractorInstrumentGroupItem(QTreeWidgetItem *pParent, QTreeWidgetItem *pAfter) : QTreeWidgetItem(pParent, pAfter, qtractorInstrumentForm::GroupItem) { initGroupItem(); } protected: // Initializer. void initGroupItem() { setIcon(0, QIcon(":/images/itemGroup.png")); } }; //---------------------------------------------------------------------- // class qtractorInstrumentForm -- instrument file manager form. // // Constructor. qtractorInstrumentForm::qtractorInstrumentForm ( QWidget *pParent ) : QDialog(pParent) { // Setup UI struct... m_ui.setupUi(this); // Window modality (let plugin/tool windows rave around). QDialog::setWindowModality(Qt::WindowModal); m_pInstruments = nullptr; m_iDirtyCount = 0; QHeaderView *pHeader = m_ui.InstrumentsListView->header(); pHeader->setDefaultAlignment(Qt::AlignLeft); #if QT_VERSION >= QT_VERSION_CHECK(5, 0, 0) // pHeader->setSectionResizeMode(QHeaderView::Custom); pHeader->setSectionResizeMode(QHeaderView::ResizeToContents); pHeader->setSectionsMovable(false); #else // pHeader->setResizeMode(QHeaderView::Custom); pHeader->setResizeMode(QHeaderView::ResizeToContents); pHeader->setMovable(false); #endif pHeader = m_ui.FilesListView->header(); pHeader->setDefaultAlignment(Qt::AlignLeft); #if QT_VERSION >= QT_VERSION_CHECK(5, 0, 0) // pHeader->setSectionResizeMode(QHeaderView::Custom); pHeader->setSectionResizeMode(QHeaderView::ResizeToContents); pHeader->setSectionsMovable(false); #else // pHeader->setResizeMode(QHeaderView::Custom); pHeader->setResizeMode(QHeaderView::ResizeToContents); pHeader->setMovable(false); #endif pHeader = m_ui.NamesListView->header(); pHeader->setDefaultAlignment(Qt::AlignLeft); #if QT_VERSION >= QT_VERSION_CHECK(5, 0, 0) // pHeader->setSectionResizeMode(QHeaderView::Custom); pHeader->setSectionResizeMode(QHeaderView::ResizeToContents); pHeader->setSectionsMovable(false); #else // pHeader->setResizeMode(QHeaderView::Custom); pHeader->setResizeMode(QHeaderView::ResizeToContents); pHeader->setMovable(false); #endif qtractorSession *pSession = qtractorSession::getInstance(); if (pSession) setInstruments(pSession->instruments()); adjustSize(); // UI signal/slot connections... QObject::connect(m_ui.FilesListView, SIGNAL(currentItemChanged(QTreeWidgetItem*,QTreeWidgetItem*)), SLOT(stabilizeForm())); QObject::connect(m_ui.NamesListView, SIGNAL(itemCollapsed(QTreeWidgetItem*)), SLOT(itemCollapsed(QTreeWidgetItem*))); QObject::connect(m_ui.NamesListView, SIGNAL(itemExpanded(QTreeWidgetItem*)), SLOT(itemExpanded(QTreeWidgetItem*))); QObject::connect(m_ui.InstrumentsListView, SIGNAL(itemCollapsed(QTreeWidgetItem*)), SLOT(itemCollapsed(QTreeWidgetItem*))); QObject::connect(m_ui.InstrumentsListView, SIGNAL(itemExpanded(QTreeWidgetItem*)), SLOT(itemExpanded(QTreeWidgetItem*))); QObject::connect(m_ui.ImportPushButton, SIGNAL(clicked()), SLOT(importSlot())); QObject::connect(m_ui.RemovePushButton, SIGNAL(clicked()), SLOT(removeSlot())); QObject::connect(m_ui.MoveUpPushButton, SIGNAL(clicked()), SLOT(moveUpSlot())); QObject::connect(m_ui.MoveDownPushButton, SIGNAL(clicked()), SLOT(moveDownSlot())); QObject::connect(m_ui.ReloadPushButton, SIGNAL(clicked()), SLOT(reloadSlot())); QObject::connect(m_ui.ExportPushButton, SIGNAL(clicked()), SLOT(exportSlot())); QObject::connect(m_ui.ClosePushButton, SIGNAL(clicked()), SLOT(reject())); } // Destructor. qtractorInstrumentForm::~qtractorInstrumentForm (void) { } // Instrument list accessors. void qtractorInstrumentForm::setInstruments ( qtractorInstrumentList *pInstruments ) { m_pInstruments = pInstruments; if (m_pInstruments) m_files = m_pInstruments->files(); else m_files.clear(); refreshForm(); stabilizeForm(); } qtractorInstrumentList *qtractorInstrumentForm::instruments (void) const { return m_pInstruments; } // Load the complete instrument definitions, from list. void qtractorInstrumentForm::reloadFiles ( const QStringList& files ) { if (m_pInstruments == nullptr) return; // Tell that we may take some time... QApplication::setOverrideCursor(QCursor(Qt::WaitCursor)); // Ooops... m_pInstruments->clearAll(); // Load each file in order... QStringListIterator iter(files); while (iter.hasNext()) m_pInstruments->load(iter.next()); // Done with reload. QApplication::restoreOverrideCursor(); } // Import new instrument file(s) into listing. void qtractorInstrumentForm::importSlot (void) { if (m_pInstruments == nullptr) return; qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions == nullptr) return; QStringList files; const QString sExt("ins"); const QString& sTitle = tr("Import Instrument Files"); QStringList filters; filters.append(tr("Instrument files (*.%1 *.sf2 *.sf3 *.midnam)").arg(sExt)); filters.append(tr("All files (*.*)")); const QString& sFilter = filters.join(";;"); QWidget *pParentWidget = nullptr; QFileDialog::Options options; if (pOptions->bDontUseNativeDialogs) { options |= QFileDialog::DontUseNativeDialog; pParentWidget = QWidget::window(); } #if 1//QT_VERSION < QT_VERSION_CHECK(4, 4, 0) // Ask for the filename to open... files = QFileDialog::getOpenFileNames(pParentWidget, sTitle, pOptions->sInstrumentDir, sFilter, nullptr, options); #else // Construct open-files dialog... QFileDialog fileDialog(pParentWidget, sTitle, pOptions->sInstrumentDir, sFilter); // Set proper open-file modes... fileDialog.setAcceptMode(QFileDialog::AcceptOpen); fileDialog.setFileMode(QFileDialog::ExistingFiles); fileDialog.setDefaultSuffix(sExt); // Stuff sidebar... QList urls(fileDialog.sidebarUrls()); urls.append(QUrl::fromLocalFile(pOptions->sSessionDir)); urls.append(QUrl::fromLocalFile(pOptions->sInstrumentDir)); fileDialog.setSidebarUrls(urls); fileDialog.setOptions(options); // Show dialog... if (fileDialog.exec()) files = fileDialog.selectedFiles(); #endif if (files.isEmpty()) return; // Tell that we may take some time... QApplication::setOverrideCursor(QCursor(Qt::WaitCursor)); // For avery selected instrument file to load... QTreeWidgetItem *pItem = nullptr; QStringListIterator iter(files); while (iter.hasNext()) { // Merge the file contents into global container... const QString& sPath = iter.next(); if (m_pInstruments->load(sPath)) { // Start inserting in the current selected or last item... if (pItem == nullptr) pItem = m_ui.FilesListView->currentItem(); if (pItem == nullptr) { int iLastItem = m_ui.FilesListView->topLevelItemCount() - 1; if (iLastItem >= 0) pItem = m_ui.FilesListView->topLevelItem(iLastItem); } // New item on the block :-) pItem = new QTreeWidgetItem(m_ui.FilesListView, pItem); if (pItem) { QFileInfo info(sPath); pItem->setIcon(0, QIcon(":/images/itemFile.png")); pItem->setText(0, info.completeBaseName()); pItem->setText(1, sPath); m_ui.FilesListView->setCurrentItem(pItem); pOptions->sInstrumentDir = info.absolutePath(); ++m_iDirtyCount; } } } // May refresh the whole form? refreshForm(); stabilizeForm(); // Done waiting. QApplication::restoreOverrideCursor(); } // Remove a file from instrument list. void qtractorInstrumentForm::removeSlot (void) { if (m_pInstruments == nullptr) return; QTreeWidgetItem *pItem = m_ui.FilesListView->currentItem(); if (pItem) { delete pItem; ++m_iDirtyCount; } stabilizeForm(); } // Move a file up on the instrument list. void qtractorInstrumentForm::moveUpSlot (void) { QTreeWidgetItem *pItem = m_ui.FilesListView->currentItem(); if (pItem) { int iItem = m_ui.FilesListView->indexOfTopLevelItem(pItem); if (iItem > 0) { pItem = m_ui.FilesListView->takeTopLevelItem(iItem); m_ui.FilesListView->insertTopLevelItem(iItem - 1, pItem); m_ui.FilesListView->setCurrentItem(pItem); ++m_iDirtyCount; } } stabilizeForm(); } // Move a file down on the instrument list. void qtractorInstrumentForm::moveDownSlot (void) { QTreeWidgetItem *pItem = m_ui.FilesListView->currentItem(); if (pItem) { int iItem = m_ui.FilesListView->indexOfTopLevelItem(pItem); if (iItem < m_ui.FilesListView->topLevelItemCount() - 1) { pItem = m_ui.FilesListView->takeTopLevelItem(iItem); m_ui.FilesListView->insertTopLevelItem(iItem + 1, pItem); m_ui.FilesListView->setCurrentItem(pItem); ++m_iDirtyCount; } } stabilizeForm(); } // Reload the complete instrument definitions, from list. void qtractorInstrumentForm::reloadSlot (void) { // Get current instrument file list... QStringList files; const int iItemCount = m_ui.FilesListView->topLevelItemCount(); for (int iItem = 0; iItem < iItemCount; ++iItem) { QTreeWidgetItem *pItem = m_ui.FilesListView->topLevelItem(iItem); if (pItem) files.append(pItem->text(1)); } // Load each file in order... reloadFiles(files); refreshForm(); stabilizeForm(); } // Export the whole state into a single instrument file. void qtractorInstrumentForm::exportSlot (void) { if (m_pInstruments == nullptr) return; qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions == nullptr) return; QString sPath; const QString sExt("ins"); const QString& sTitle = tr("Export Instrument File"); QStringList filters; filters.append(tr("Instrument files (*.%1)").arg(sExt)); filters.append(tr("All files (*.*)")); const QString& sFilter = filters.join(";;"); QWidget *pParentWidget = nullptr; QFileDialog::Options options; if (pOptions->bDontUseNativeDialogs) { options |= QFileDialog::DontUseNativeDialog; pParentWidget = QWidget::window(); } #if 1//QT_VERSION < QT_VERSION_CHECK(4, 4, 0) // Ask for the filename to open... sPath = QFileDialog::getSaveFileName(pParentWidget, sTitle, pOptions->sInstrumentDir, sFilter, nullptr, options); #else // Construct open-files dialog... QFileDialog fileDialog(options & QFileDialog::DontUseNativeDialog ? this : nullptr, sTitle, pOptions->sInstrumentDir, sFilter); // Set proper open-file modes... fileDialog.setAcceptMode(QFileDialog::AcceptSave); fileDialog.setFileMode(QFileDialog::AnyFile); fileDialog.setDefaultSuffix(sExt); // Stuff sidebar... QList urls(fileDialog.sidebarUrls()); urls.append(QUrl::fromLocalFile(pOptions->sSessionDir)); urls.append(QUrl::fromLocalFile(pOptions->sInstrumentDir)); fileDialog.setSidebarUrls(urls); fileDialog.setOptions(options); // Show dialog... if (fileDialog.exec()) sPath = fileDialog.selectedFiles().first(); #endif if (sPath.isEmpty() || sPath.at(0) == '.') return; // Enforce .ins extension... if (QFileInfo(sPath).suffix().isEmpty()) { sPath += '.' + sExt; // Check if already exists... if (QFileInfo(sPath).exists()) { if (QMessageBox::warning(this, tr("Warning"), tr("The instrument file already exists:\n\n" "\"%1\"\n\n" "Do you want to replace it?") .arg(sPath), QMessageBox::Ok | QMessageBox::Cancel) == QMessageBox::Cancel) return; } } // Tell that we may take some time... QApplication::setOverrideCursor(QCursor(Qt::WaitCursor)); // Just save the whole bunch... if (m_pInstruments->save(sPath)) pOptions->sInstrumentDir = QFileInfo(sPath).absolutePath(); // Done with export. QApplication::restoreOverrideCursor(); } // Accept settings (OK button slot). void qtractorInstrumentForm::accept (void) { // If we're dirty do a complete and final reload... if (m_iDirtyCount > 0) reloadSlot(); // Just go with dialog acceptance. QDialog::accept(); } // Reject settings (Cancel button slot). void qtractorInstrumentForm::reject (void) { bool bReject = true; // Check if there's any pending changes... if (m_iDirtyCount > 0) { switch (QMessageBox::warning(this, tr("Warning"), tr("Instrument settings have been changed.\n\n" "Do you want to apply the changes?"), QMessageBox::Apply | QMessageBox::Discard | QMessageBox::Cancel)) { case QMessageBox::Apply: accept(); return; case QMessageBox::Discard: reloadFiles(m_files); break; default: // Cancel. bReject = false; } } if (bReject) QDialog::reject(); } // Stabilize form status. void qtractorInstrumentForm::stabilizeForm (void) { QTreeWidgetItem *pItem = m_ui.FilesListView->currentItem(); if (pItem) { int iItemCount = m_ui.FilesListView->topLevelItemCount(); int iItem = m_ui.FilesListView->indexOfTopLevelItem(pItem); m_ui.RemovePushButton->setEnabled(true); m_ui.MoveUpPushButton->setEnabled(iItem > 0); m_ui.MoveDownPushButton->setEnabled(iItem < iItemCount - 1); } else { m_ui.RemovePushButton->setEnabled(false); m_ui.MoveUpPushButton->setEnabled(false); m_ui.MoveDownPushButton->setEnabled(false); } m_ui.ReloadPushButton->setEnabled(m_iDirtyCount > 0); m_ui.ExportPushButton->setEnabled( m_pInstruments && m_pInstruments->count() > 0); } // Refresh all instrument definition views. void qtractorInstrumentForm::refreshForm (void) { if (m_pInstruments == nullptr) return; // Freeze... m_ui.InstrumentsListView->setUpdatesEnabled(false); m_ui.FilesListView->setUpdatesEnabled(false); m_ui.NamesListView->setUpdatesEnabled(false); // Files list view... m_ui.FilesListView->clear(); QList files; QStringListIterator ifile(m_pInstruments->files()); while (ifile.hasNext()) { const QString& sPath = ifile.next(); QTreeWidgetItem *pFileItem = new QTreeWidgetItem(); pFileItem->setIcon(0, QIcon(":/images/itemFile.png")); pFileItem->setText(0, QFileInfo(sPath).completeBaseName()); pFileItem->setText(1, sPath); files.append(pFileItem); } m_ui.FilesListView->addTopLevelItems(files); // Instruments list view... m_ui.InstrumentsListView->clear(); QList instrs; qtractorInstrumentList::ConstIterator iter = m_pInstruments->constBegin(); const qtractorInstrumentList::ConstIterator& iter_end = m_pInstruments->constEnd(); for ( ; iter != iter_end; ++iter) { const qtractorInstrument& instr = iter.value(); // Instrument Name... QTreeWidgetItem *pChildItem = nullptr; QTreeWidgetItem *pInstrItem = new QTreeWidgetItem(); pInstrItem->setIcon(0, QIcon(":/images/itemInstrument.png")); pInstrItem->setText(0, instr.instrumentName()); // - Patches Names for Banks... pChildItem = new qtractorInstrumentGroupItem(pInstrItem, pChildItem); pChildItem->setText(0, tr("Patch Names for Banks")); QTreeWidgetItem *pBankItem = nullptr; const qtractorInstrumentPatches& patches = instr.patches(); qtractorInstrumentPatches::ConstIterator pat = patches.constBegin(); const qtractorInstrumentPatches::ConstIterator& pat_end = patches.constEnd(); for ( ; pat != pat_end; ++pat) { pBankItem = new QTreeWidgetItem(pChildItem, pBankItem); int iBank = pat.key(); const QString sBankName = (iBank < 0 ? QString("*") : QString::number(iBank)); pBankItem->setIcon(0, QIcon(":/images/itemPatches.png")); pBankItem->setText(0, QString("%1 = %2").arg(sBankName).arg(pat.value().name())); // Patches/Progs... const qtractorInstrumentData& patch = instr.patch(iBank); QTreeWidgetItem *pProgItem = nullptr; if (!patch.basedOn().isEmpty()) { pProgItem = new QTreeWidgetItem(pBankItem, pProgItem); pProgItem->setIcon(0, QIcon(":/images/itemProperty.png")); pProgItem->setText(0, QString("Based On = %1").arg(patch.basedOn())); } qtractorInstrumentData::ConstIterator it = patch.constBegin(); const qtractorInstrumentData::ConstIterator& it_end = patch.constEnd(); for ( ; it != it_end; ++it) { int iProg = it.key(); pProgItem = new QTreeWidgetItem(pBankItem, pProgItem); pProgItem->setText(0, QString("%1 = %2").arg(iProg).arg(it.value())); if (instr.isDrum(iBank, iProg)) listInstrumentData(pProgItem, instr.notes(iBank, iProg)); } } // - Controller Names... if (instr.controllers().count() > 0) { pChildItem = new QTreeWidgetItem(pInstrItem, pChildItem); pChildItem->setIcon(0, QIcon(":/images/itemControllers.png")); pChildItem->setText(0, tr("Controller Names = %1").arg(instr.controllers().name())); listInstrumentData(pChildItem, instr.controllers()); } // - RPN Names... if (instr.rpns().count() > 0) { pChildItem = new QTreeWidgetItem(pInstrItem, pChildItem); pChildItem->setIcon(0, QIcon(":/images/itemRpns.png")); pChildItem->setText(0, tr("RPN Names = %1").arg(instr.rpns().name())); listInstrumentData(pChildItem, instr.rpns()); } // - NRPN Names... if (instr.nrpns().count() > 0) { pChildItem = new QTreeWidgetItem(pInstrItem, pChildItem); pChildItem->setIcon(0, QIcon(":/images/itemNrpns.png")); pChildItem->setText(0, tr("NRPN Names = %1").arg(instr.nrpns().name())); listInstrumentData(pChildItem, instr.nrpns()); } // - BankSelMethod... pChildItem = new QTreeWidgetItem(pInstrItem, pChildItem); pChildItem->setIcon(0, QIcon(":/images/itemProperty.png")); pChildItem->setText(0, tr("Bank Select Method = %1") .arg(bankSelMethod(instr.bankSelMethod()))); instrs.append(pInstrItem); } m_ui.InstrumentsListView->addTopLevelItems(instrs); // Names list view... m_ui.NamesListView->clear(); QList names; if (m_pInstruments->count() > 0) { QTreeWidgetItem *pListItem = nullptr; // - Patch Names... pListItem = new qtractorInstrumentGroupItem(); pListItem->setText(0, tr("Patch Names")); listInstrumentDataList(pListItem, m_pInstruments->patches(), QIcon(":/images/itemPatches.png")); names.append(pListItem); // - Note Names... pListItem = new qtractorInstrumentGroupItem(); pListItem->setText(0, tr("Note Names")); listInstrumentDataList(pListItem, m_pInstruments->notes(), QIcon(":/images/itemNotes.png")); names.append(pListItem); // - Controller Names... pListItem = new qtractorInstrumentGroupItem(); pListItem->setText(0, tr("Controller Names")); listInstrumentDataList(pListItem, m_pInstruments->controllers(), QIcon(":/images/itemControllers.png")); names.append(pListItem); // - RPN Names... pListItem = new qtractorInstrumentGroupItem(); pListItem->setText(0, tr("RPN Names")); listInstrumentDataList(pListItem, m_pInstruments->rpns(), QIcon(":/images/itemRpns.png")); names.append(pListItem); // - NRPN Names... pListItem = new qtractorInstrumentGroupItem(); pListItem->setText(0, tr("NRPN Names")); listInstrumentDataList(pListItem, m_pInstruments->nrpns(), QIcon(":/images/itemNrpns.png")); names.append(pListItem); // - Bank Select Methods... pListItem = new qtractorInstrumentGroupItem(); pListItem->setText(0, tr("Bank Select Methods")); if (m_pInstruments->count() > 0) { QTreeWidgetItem *pChildItem = nullptr; for (int iBankSelMethod = 0; iBankSelMethod < 4; ++iBankSelMethod) { pChildItem = new qtractorInstrumentGroupItem(pListItem, pChildItem); pChildItem->setIcon(0, QIcon(":/images/itemProperty.png")); pChildItem->setText(0, tr("%1 = %2").arg(iBankSelMethod) .arg(bankSelMethod(iBankSelMethod))); } } names.append(pListItem); } m_ui.NamesListView->addTopLevelItems(names); // Bail out... m_ui.NamesListView->setUpdatesEnabled(true); m_ui.FilesListView->setUpdatesEnabled(true); m_ui.InstrumentsListView->setUpdatesEnabled(true); } void qtractorInstrumentForm::itemCollapsed ( QTreeWidgetItem *pItem ) { if (pItem->type() == GroupItem) pItem->setIcon(0, QIcon(":/images/itemGroup.png")); } void qtractorInstrumentForm::itemExpanded ( QTreeWidgetItem *pItem ) { if (pItem->type() == GroupItem) pItem->setIcon(0, QIcon(":/images/itemGroupOpen.png")); } void qtractorInstrumentForm::listInstrumentData ( QTreeWidgetItem *pParentItem, const qtractorInstrumentData& data ) { QTreeWidgetItem *pItem = nullptr; if (!data.basedOn().isEmpty()) { pItem = new QTreeWidgetItem(pParentItem, pItem); pItem->setIcon(0, QIcon(":/images/itemProperty.png")); pItem->setText(0, tr("Based On = %1").arg(data.basedOn())); } qtractorInstrumentData::ConstIterator it = data.constBegin(); const qtractorInstrumentData::ConstIterator& it_end = data.constEnd(); for ( ; it != it_end; ++it) { pItem = new QTreeWidgetItem(pParentItem, pItem); pItem->setText(0, QString("%1 = %2").arg(it.key()).arg(it.value())); } } void qtractorInstrumentForm::listInstrumentDataList ( QTreeWidgetItem *pParentItem, const qtractorInstrumentDataList& list, const QIcon& icon ) { QTreeWidgetItem *pItem = nullptr; qtractorInstrumentDataList::ConstIterator it = list.constBegin(); const qtractorInstrumentDataList::ConstIterator& it_end = list.constEnd(); for ( ; it != it_end; ++it) { pItem = new QTreeWidgetItem(pParentItem, pItem); pItem->setIcon(0, icon); pItem->setText(0, it.value().name()); listInstrumentData(pItem, it.value()); } } QString qtractorInstrumentForm::bankSelMethod ( int iBankSelMethod ) const { QString sText; switch (iBankSelMethod) { case 0: sText = tr("Normal"); break; case 1: sText = tr("Bank MSB"); break; case 2: sText = tr("Bank LSB"); break; case 3: sText = tr("Patch"); break; default: sText = tr("Unknown"); break; } return sText; } // end of qtractorInstrumentForm.cpp qtractor-0.9.25/src/PaxHeaders/qtractorNsmClient.h0000644000000000000000000000013214166551171017147 xustar0030 mtime=1641730681.457610286 30 atime=1641730681.457610286 30 ctime=1641730681.457610286 qtractor-0.9.25/src/qtractorNsmClient.h0000644000175000001440000000645714166551171020413 0ustar00rncbcusers00000000000000// qtractorNsmClient.h // /**************************************************************************** Copyright (C) 2005-2019, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorNsmClient_h #define __qtractorNsmClient_h #include #ifdef CONFIG_LIBLO #include #endif //--------------------------------------------------------------------------- // qtractorNsmClient - NSM OSC client agent. class qtractorNsmClient : public QObject { Q_OBJECT public: // Constructor. qtractorNsmClient(const QString& nsm_url, QObject *pParent = 0); // Destructor. ~qtractorNsmClient(); // Session activation accessor. bool is_active() const; // Session manager accessors. const QString& manager() const; const QString& capabilities() const; // Session client accessors. const QString& path_name() const; const QString& display_name() const; const QString& client_id() const; // Session client methods. void announce(const QString& app_name, const QString& capabilities); void dirty(bool is_dirty); void visible(bool is_visible); void progress(float percent); void message(int priority, const QString& mesg); // Status/error codes enum ReplyCode { ERR_OK = 0, ERR_GENERAL = -1, ERR_INCOMPATIBLE_API = -2, ERR_BLACKLISTED = -3, ERR_LAUNCH_FAILED = -4, ERR_NO_SUCH_FILE = -5, ERR_NO_SESSION_OPEN = -6, ERR_UNSAVED_CHANGES = -7, ERR_NOT_NOW = -8, ERR_BAD_PROJECT = -9, ERR_CREATE_FAILED = -10 }; // Session client reply methods. void open_reply(ReplyCode reply_code = ERR_OK); void save_reply(ReplyCode reply_code = ERR_OK); // Server methods response methods. void nsm_announce_error( const char *mesg); void nsm_announce_reply( const char *mesg, const char *manager, const char *capabilities); void nsm_open( const char *path_name, const char *display_name, const char *client_id); void nsm_save(); void nsm_loaded(); void nsm_show(); void nsm_hide(); protected: void reply(const QString& path, ReplyCode reply_code); signals: // Session client callbacks. void active(bool is_active); void open(); void save(); void loaded(); void show(); void hide(); private: // Instance variables. #ifdef CONFIG_LIBLO lo_address m_address; lo_server_thread m_thread; lo_server m_server; #endif bool m_active; QString m_manager; QString m_capabilities; QString m_path_name; QString m_display_name; QString m_client_id; }; #endif // __qtractorNsmClient_h // end of qtractorNsmClient.h qtractor-0.9.25/src/PaxHeaders/qtractorPluginForm.ui0000644000000000000000000000013214166551171017523 xustar0030 mtime=1641730681.460610319 30 atime=1641730681.460610319 30 ctime=1641730681.460610319 qtractor-0.9.25/src/qtractorPluginForm.ui0000644000175000001440000002540514166551171020761 0ustar00rncbcusers00000000000000 rncbc aka Rui Nuno Capela qtractor - An Audio/MIDI multi-track sequencer. Copyright (C) 2005-2021, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. qtractorPluginForm 0 0 480 240 Plugin Properties :/images/trackProperties.png 4 4 Qt::TabFocus Open preset :/images/formOpen.png 160 0 Preset name true Qt::TabFocus Save preset :/images/formSave.png Qt::TabFocus Delete preset :/images/formRemove.png Qt::Horizontal QSizePolicy::Expanding 20 20 Qt::TabFocus Edit plugin Edit :/images/formEdit.png true Qt::ToolButtonTextBesideIcon Qt::TabFocus Activate plugin Active :/images/itemLedOff.png true Qt::ToolButtonTextBesideIcon About 12 75 true Qt::AlignLeading|Qt::AlignLeft|Qt::AlignVCenter false 12 75 true Qt::AlignRight|Qt::AlignVCenter true 0 0 360 60 Qt::AlignLeading|Qt::AlignLeft|Qt::AlignTop true Qt::AlignLeading|Qt::AlignLeft|Qt::AlignTop Qt::TabFocus Outputs (Sends) Sends Qt::ToolButtonTextBesideIcon Qt::TabFocus Inputs (Returns) Returns Qt::ToolButtonTextBesideIcon Aux Send Bus: 22 22 24 24 Qt::TabFocus Manage buses ... Qt::Horizontal QSizePolicy::Expanding 20 0 80 22 120 24 Qt::TabFocus Direct Access Parameter Direct Access PresetComboBox OpenPresetToolButton SavePresetToolButton DeletePresetToolButton EditToolButton ActivateToolButton SendsToolButton ReturnsToolButton AuxSendBusNameComboBox AuxSendBusNameToolButton DirectAccessParamPushButton qtractor-0.9.25/src/PaxHeaders/qtractorConnectForm.h0000644000000000000000000000013214166551171017470 xustar0030 mtime=1641730681.439610092 30 atime=1641730681.439610092 30 ctime=1641730681.439610092 qtractor-0.9.25/src/qtractorConnectForm.h0000644000175000001440000000700314166551171020720 0ustar00rncbcusers00000000000000// qtractorConnectForm.h // /**************************************************************************** Copyright (C) 2005-2020, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorConnectForm_h #define __qtractorConnectForm_h #include "ui_qtractorConnectForm.h" #include "qtractorAudioConnect.h" #include "qtractorMidiConnect.h" // Forward declarations... class qtractorSession; class qtractorOptions; //---------------------------------------------------------------------------- // qtractorConnectForm -- UI wrapper form. class qtractorConnectForm : public QWidget { Q_OBJECT public: // Constructor. qtractorConnectForm(QWidget *pParent = nullptr, Qt::WindowFlags wflags = Qt::WindowFlags()); // Destructor. ~qtractorConnectForm(); QTabWidget *connectTabWidget() const { return m_ui.ConnectTabWidget; } QSplitter *audioConnectSplitter() const { return m_ui.AudioConnectSplitter; } QSplitter *midiConnectSplitter() const { return m_ui.MidiConnectSplitter; } QComboBox *audioOClientsComboBox() const { return m_ui.AudioOClientsComboBox; } QComboBox *audioIClientsComboBox() const { return m_ui.AudioIClientsComboBox; } qtractorClientListView *audioOListView() const { return m_ui.AudioOListView; } qtractorClientListView *audioIListView() const { return m_ui.AudioIListView; } QComboBox *midiOClientsComboBox() const { return m_ui.MidiOClientsComboBox; } QComboBox *midiIClientsComboBox() const { return m_ui.MidiIClientsComboBox; } qtractorClientListView *midiOListView() const { return m_ui.MidiOListView; } qtractorClientListView *midiIListView() const { return m_ui.MidiIListView; } public slots: void audioRefresh() { audioUpdate(false); } void audioClear() { audioUpdate(true); } void midiRefresh() { midiUpdate(false); } void midiClear() { midiUpdate(true); } void audioReset(); void midiReset(); protected slots: void audioIClientChanged(); void audioOClientChanged(); void audioConnectSelected(); void audioDisconnectSelected(); void audioDisconnectAll(); void audioConnectChanged(); void audioStabilize(); void midiIClientChanged(); void midiOClientChanged(); void midiConnectSelected(); void midiDisconnectSelected(); void midiDisconnectAll(); void midiConnectChanged(); void midiStabilize(); signals: void connectChanged(); protected: void updateClientsComboBox(QComboBox *pComboBox, qtractorClientListView *pClientListView, const QIcon& icon); void audioUpdate(bool bClear); void midiUpdate(bool bClear); private: // The Qt-designer UI struct... Ui::qtractorConnectForm m_ui; // Instance variables... qtractorAudioConnect *m_pAudioConnect; qtractorMidiConnect *m_pMidiConnect; }; #endif // __qtractorConnectForm_h // end of qtractorConnectForm.h qtractor-0.9.25/src/PaxHeaders/qtractorTakeRangeForm.h0000644000000000000000000000013214166551171017740 xustar0030 mtime=1641730681.463610351 30 atime=1641730681.463610351 30 ctime=1641730681.463610351 qtractor-0.9.25/src/qtractorTakeRangeForm.h0000644000175000001440000000377514166551171021204 0ustar00rncbcusers00000000000000// qtractorTakeRangeForm.h // /**************************************************************************** Copyright (C) 2005-2020, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorTakeRangeForm_h #define __qtractorTakeRangeForm_h #include "ui_qtractorTakeRangeForm.h" // Forward declarations. class qtractorTimeScale; class qtractorClip; //---------------------------------------------------------------------------- // qtractorTakeRangeForm -- UI wrapper form. class qtractorTakeRangeForm : public QDialog { Q_OBJECT public: // Constructor. qtractorTakeRangeForm(QWidget *pParent = nullptr); // Destructor. ~qtractorTakeRangeForm(); // Setup accessors. void setClip(qtractorClip *pClip); qtractorClip *clip() const; // Result accessors. unsigned long takeStart() const; unsigned long takeEnd() const; int currentTake() const; protected slots: void rangeChanged(); void formatChanged(int); void valueChanged(); void updateCurrentTake(); void stabilizeForm(); private: // The Qt-designer UI struct... Ui::qtractorTakeRangeForm m_ui; // Instance variables... qtractorTimeScale *m_pTimeScale; qtractorClip *m_pClip; }; #endif // __qtractorTakeRangeForm_h // end of qtractorTakeRangeForm.h qtractor-0.9.25/src/PaxHeaders/qtractorEditRangeForm.ui0000644000000000000000000000013214166551171020127 xustar0030 mtime=1641730681.442610124 30 atime=1641730681.441610114 30 ctime=1641730681.442610124 qtractor-0.9.25/src/qtractorEditRangeForm.ui0000644000175000001440000002372614166551171021371 0ustar00rncbcusers00000000000000 rncbc aka Rui Nuno Capela qtractor - An Audio/MIDI multi-track sequencer. Copyright (C) 2005-2020, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. qtractorEditRangeForm 0 0 340 280 Qt::StrongFocus Edit Range :/images/qtractor.png:/images/qtractor.png Range Selection range &Selection false Loop range &Loop false Punch range &Punch false Edit range &Edit false Custom range &Custom true St&art: RangeStartSpinBox 120 0 Clip start Qt::Horizontal QSizePolicy::Fixed 14 14 En&d: RangeEndSpinBox 120 0 Clip offset Qt::Vertical 8 8 Options Apply to clips in range Cl&ips true Apply to Automation nodes in range A&utomation true Apply to Loop points in range L&oop Apply to Punch In/Out points in range Pu&nch Apply to location Markers in range Mar&kers Apply to Tempo Map nodes in range Te&mpo Map &Format Time display format Frames Time BBT Qt::Horizontal QDialogButtonBox::Cancel|QDialogButtonBox::Ok qtractorTimeSpinBox QSpinBox
qtractorSpinBox.h
 SelectionRangeRadioButton LoopRangeRadioButton PunchRangeRadioButton EditRangeRadioButton CustomRangeRadioButton RangeStartSpinBox RangeEndSpinBox ClipsCheckBox AutomationCheckBox LoopCheckBox PunchCheckBox MarkersCheckBox TempoMapCheckBox FormatComboBox DialogButtonBox qtractor-0.9.25/src/PaxHeaders/qtractorMidiSysex.h0000644000000000000000000000013214166551171017171 xustar0030 mtime=1641730681.455610265 30 atime=1641730681.455610265 30 ctime=1641730681.455610265 qtractor-0.9.25/src/qtractorMidiSysex.h0000644000175000001440000000664614166551171020435 0ustar00rncbcusers00000000000000// qtractorMidiSysex.h // /**************************************************************************** Copyright (C) 2005-2012, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorMidiSysex_h #define __qtractorMidiSysex_h #include #include #include //---------------------------------------------------------------------- // class qtractorMidiSysex -- MIDI SysEx data bank item. // class qtractorMidiSysex { public: // Constructors qtractorMidiSysex(const QString& sName, unsigned char *pSysex, unsigned short iSysex) : m_sName(sName), m_pSysex(nullptr), m_iSysex(0) { setData(pSysex, iSysex); } qtractorMidiSysex(const QString& sName, const QString& sText) : m_sName(sName), m_pSysex(nullptr), m_iSysex(0) { setText(sText); } // Copy consructor. qtractorMidiSysex(const qtractorMidiSysex& sysex) : m_sName(sysex.name()), m_pSysex(nullptr), m_iSysex(0) { setData(sysex.data(), sysex.size()); } // Destructors; ~qtractorMidiSysex() { clear(); } // Name key accessors. void setName(const QString& sName) { m_sName = sName; } const QString& name() const { return m_sName; } // Binary data accessors. void setData(unsigned char *pSysex, unsigned short iSysex) { if (pSysex && iSysex > 0 && pSysex[0] == 0xf0 && pSysex[iSysex - 1] == 0xf7) { if (m_pSysex) delete [] m_pSysex; m_iSysex = iSysex; m_pSysex = new unsigned char [iSysex]; ::memcpy(m_pSysex, pSysex, iSysex); } } unsigned char *data() const { return m_pSysex; } unsigned short size() const { return m_iSysex; } // Text(hex) data accessors. void setText(const QString& sText) { const QByteArray& data = QByteArray::fromHex(sText.toLatin1()); setData((unsigned char *) data.data(), data.size()); } QString text() const { QString sText; char hex[4]; for (unsigned short i = 0; i < m_iSysex; ++i) { ::snprintf(hex, sizeof(hex), "%02x", m_pSysex[i]); sText += hex; if (i < m_iSysex - 1) sText += ' '; } return sText; } // Cleanup. void clear() { m_sName.clear(); if (m_pSysex) { delete [] m_pSysex; m_pSysex = nullptr; m_iSysex = 0; } } private: // Instance variables. QString m_sName; unsigned char *m_pSysex; unsigned short m_iSysex; }; //---------------------------------------------------------------------- // class qtractorMidiSysexList -- MIDI SysEx data bank list. // class qtractorMidiSysexList : public QList { public: // Destructor. ~qtractorMidiSysexList() { clear(); } // Destroyer. void clear() { qDeleteAll(*this); QList::clear(); } }; #endif // __qtractorMidiSysex_h // end of qtractorMidiSysex.h qtractor-0.9.25/src/PaxHeaders/qtractorMidiControlObserverForm.ui0000644000000000000000000000013214166551171022220 xustar0030 mtime=1641730681.450610211 30 atime=1641730681.450610211 30 ctime=1641730681.450610211 qtractor-0.9.25/src/qtractorMidiControlObserverForm.ui0000644000175000001440000001416114166551171023453 0ustar00rncbcusers00000000000000 rncbc aka Rui Nuno Capela qtractor - An Audio/MIDI multi-track sequencer. Copyright (C) 2005-2020, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. qtractorMidiControlObserverForm 0 0 360 180 MIDI Controller :/images/itemControllers.png &Type: ControlTypeComboBox MIDI event type Cha&nnel: ChannelSpinBox MIDI channel false 1 16 Qt::Vertical QDialogButtonBox::Cancel|QDialogButtonBox::Ok|QDialogButtonBox::Reset &Parameter: ParamComboBox MIDI parameter &Logarithmic &Feedback In&vert &Hook L&atch Control input connections &Inputs :/images/itemMidiPortIn.png Control output connections &Outputs :/images/itemMidiPortOut.png Qt::Horizontal 8 8 ControlTypeComboBox ChannelSpinBox ParamComboBox LogarithmicCheckBox FeedbackCheckBox InvertCheckBox HookCheckBox LatchCheckBox InputsPushButton OutputsPushButton DialogButtonBox qtractor-0.9.25/src/PaxHeaders/qtractorCurveSelect.h0000644000000000000000000000013214166551171017477 xustar0030 mtime=1641730681.441610114 30 atime=1641730681.441610114 30 ctime=1641730681.441610114 qtractor-0.9.25/src/qtractorCurveSelect.h0000644000175000001440000000570014166551171020731 0ustar00rncbcusers00000000000000// qtractorCurveSelect.h // /**************************************************************************** Copyright (C) 2005-2019, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorCurveSelect_h #define __qtractorCurveSelect_h #include "qtractorCurve.h" #include #include //------------------------------------------------------------------------- // qtractorCurveSelect -- MIDI event selection capsule. class qtractorCurveSelect { public: // Constructor. qtractorCurveSelect(); // Default destructor. ~qtractorCurveSelect(); // Selection item struct. struct Item { // Item constructor. Item(const QRect& rect): rectNode(rect), flags(1) {} // Item members. QRect rectNode; unsigned int flags; }; typedef QHash ItemList; // Event selection item lookup. Item *findItem(qtractorCurve::Node *pNode); // Event insertion method. void addItem(qtractorCurve::Node *pNode, const QRect& rectNode); // Event removal method. void removeItem(qtractorCurve::Node *pNode); // Event selection method. void selectItem(qtractorCurve *pCurve, qtractorCurve::Node *pNode, const QRect& rectNode, bool bSelect = true, bool bToggle = false); // The united selection rectangle. const QRect& rect() const { return m_rect; } // Selection list accessor. const ItemList& items() const { return m_items; } // Selection update method. void update(bool bCommit); // Selection commit method. void commit(); // Reset event selection. void clear(); // Selection curve accessors. void setCurve ( qtractorCurve *pCurve ) { m_pCurve = pCurve; } qtractorCurve *curve() const { return m_pCurve; } qtractorCurve::Node *anchorNode() const { return m_pAnchorNode; } // Selection curve testimony. bool isCurrentCurve ( qtractorCurve *pCurve ) const { return (m_pCurve && m_pCurve == pCurve); } private: // The node selection list. ItemList m_items; // The united selection rectangle. QRect m_rect; // There must be only one curve. qtractorCurve *m_pCurve; // The most probable anchor node. qtractorCurve::Node *m_pAnchorNode; }; #endif // __qtractorCurveSelect_h // end of qtractorCurveSelect.h qtractor-0.9.25/src/PaxHeaders/qtractorMidiEngine.cpp0000644000000000000000000000013214166551171017616 xustar0030 mtime=1641730681.453610243 30 atime=1641730681.452610232 30 ctime=1641730681.453610243 qtractor-0.9.25/src/qtractorMidiEngine.cpp0000644000175000001440000042071514166551171021057 0ustar00rncbcusers00000000000000// qtractorMidiEngine.cpp // /**************************************************************************** Copyright (C) 2005-2021, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorMidiEngine.h" #include "qtractorMidiMonitor.h" #include "qtractorMidiEvent.h" #include "qtractorSession.h" #include "qtractorSessionCursor.h" #include "qtractorDocument.h" #include "qtractorAudioEngine.h" #include "qtractorMidiSequence.h" #include "qtractorMidiClip.h" #include "qtractorMidiManager.h" #include "qtractorMidiControl.h" #include "qtractorMidiTimer.h" #include "qtractorMidiSysex.h" #include "qtractorMidiRpn.h" #include "qtractorPlugin.h" #include "qtractorCurveFile.h" #include #include #include #include #include #include #include #include #include // Specific controller definitions #define BANK_SELECT_MSB 0x00 #define BANK_SELECT_LSB 0x20 #define ALL_SOUND_OFF 0x78 #define ALL_CONTROLLERS_OFF 0x79 #define ALL_NOTES_OFF 0x7b #define CHANNEL_VOLUME 0x07 #define CHANNEL_PANNING 0x0a // Audio vs. MIDI time drift cycle #define DRIFT_CHECK 8 #define DRIFT_CHECK_MIN (DRIFT_CHECK >> 2) #define DRIFT_CHECK_MAX (DRIFT_CHECK << 1) //---------------------------------------------------------------------- // class qtractorMidiInputRpn -- MIDI RPN/NRPN input parser (singleton). // class qtractorMidiInputRpn : public qtractorMidiRpn { public: // Constructor. qtractorMidiInputRpn(); // Encoder. bool process (const snd_seq_event_t *ev); // Decoder. bool dequeue (snd_seq_event_t *ev); }; //---------------------------------------------------------------------- // class qtractorMidiInputThread -- MIDI input thread (singleton). // class qtractorMidiInputThread : public QThread { public: // Constructor. qtractorMidiInputThread(qtractorMidiEngine *pMidiEngine); // Destructor. ~qtractorMidiInputThread(); // Thread run state accessors. void setRunState(bool bRunState); bool runState() const; protected: // The main thread executive. void run(); private: // The thread launcher engine. qtractorMidiEngine *m_pMidiEngine; // Whether the thread is logically running. bool m_bRunState; }; //---------------------------------------------------------------------- // class qtractorMidiOutputThread -- MIDI output thread (singleton). // class qtractorMidiOutputThread : public QThread { public: // Constructor. qtractorMidiOutputThread( qtractorMidiEngine *pMidiEngine, unsigned int iReadAhead); // Destructor. ~qtractorMidiOutputThread(); // Thread run state accessors. void setRunState(bool bRunState); bool runState() const; // Read ahead frames configuration. void setReadAhead(unsigned int iReadAhead); unsigned int readAhead() const; // MIDI/Audio sync-check predicate. qtractorSessionCursor *midiCursorSync(bool bStart = false); // MIDI track output process resync. void trackSync(qtractorTrack *pTrack, unsigned long iFrameStart); // MIDI metronome output process resync. void metroSync(unsigned long iFrameStart); // MIDI output process cycle iteration (locked). void processSync(); // MIDI output flush/drain (locked). void flushSync(); // Wake from executive wait condition. void sync(); protected: // The main thread executive. void run(); // MIDI output process cycle iteration. void process(); private: // The thread launcher engine. qtractorMidiEngine *m_pMidiEngine; // The number of frames to read-ahead. unsigned int m_iReadAhead; // Whether the thread is logically running. bool m_bRunState; // Thread synchronization objects. QMutex m_mutex; QWaitCondition m_cond; }; //---------------------------------------------------------------------- // class qtractorMidiPlayerThread -- MIDI player thread. // class qtractorMidiPlayer; class qtractorMidiPlayerThread : public QThread { public: // Constructor. qtractorMidiPlayerThread(qtractorMidiPlayer *pMidiPlayer); // Destructor. ~qtractorMidiPlayerThread(); // Thread run state accessors. void setRunState(bool bRunState); bool runState() const; protected: // The main thread executive. void run(); private: // Instance variables. qtractorMidiPlayer *m_pMidiPlayer; bool m_bRunState; }; //---------------------------------------------------------------------- // class qtractorMidiPlayer -- Simple MIDI player. // class qtractorMidiPlayer { public: // Constructor. qtractorMidiPlayer(qtractorMidiBus *pMidiBus); // Destructor. ~qtractorMidiPlayer(); // Open and start playing. bool open(const QString& sFilename, int iTrackChannel = -1); // Close and stop playing. void close(); // Process playing executive. bool process(unsigned long iFrameStart, unsigned long iFrameEnd); // Open status predicate. bool isOpen() const; // Sample-rate accessor. unsigned int sampleRate() const; // Queue time (ticks) accessor. unsigned long queueTime() const; // Queue time (frames) accessor. unsigned long queueFrame() const; protected: // Enqueue process event. void enqueue(unsigned short iMidiChannel, qtractorMidiEvent *pEvent, unsigned long iTime, float fGain); private: // Instance variables. qtractorMidiBus *m_pMidiBus; qtractorMidiEngine *m_pMidiEngine; unsigned short m_iSeqs; qtractorMidiSequence **m_ppSeqs; qtractorMidiCursor **m_ppSeqCursors; qtractorTimeScale *m_pTimeScale; qtractorTimeScale::Cursor *m_pCursor; float m_fTempo; qtractorMidiPlayerThread *m_pPlayerThread; }; //---------------------------------------------------------------------- // class qtractorMidiInputRpn -- MIDI RPN/NRPN input parser. // // Constructor. qtractorMidiInputRpn::qtractorMidiInputRpn (void) : qtractorMidiRpn() { } // Encoder. bool qtractorMidiInputRpn::process ( const snd_seq_event_t *ev ) { if (ev->type != SND_SEQ_EVENT_CONTROLLER) { qtractorMidiRpn::flush(); return false; } qtractorMidiRpn::Event event; event.time = ev->time.tick; event.port = ev->dest.port; event.status = qtractorMidiRpn::CC | (ev->data.control.channel & 0x0f); event.param = ev->data.control.param; event.value = ev->data.control.value; return qtractorMidiRpn::process(event); } // Decoder. bool qtractorMidiInputRpn::dequeue ( snd_seq_event_t *ev ) { qtractorMidiRpn::Event event; if (!qtractorMidiRpn::dequeue(event)) return false; snd_seq_ev_clear(ev); snd_seq_ev_schedule_tick(ev, 0, 0, event.time); snd_seq_ev_set_dest(ev, 0, event.port); snd_seq_ev_set_fixed(ev); switch (qtractorMidiRpn::Type(event.status & 0x70)) { case qtractorMidiRpn::CC: // 0x10 ev->type = SND_SEQ_EVENT_CONTROLLER; break; case qtractorMidiRpn::RPN: // 0x20 ev->type = SND_SEQ_EVENT_REGPARAM; break; case qtractorMidiRpn::NRPN: // 0x30 ev->type = SND_SEQ_EVENT_NONREGPARAM; break; case qtractorMidiRpn::CC14: // 0x40 ev->type = SND_SEQ_EVENT_CONTROL14; break; default: return false; } ev->data.control.channel = event.status & 0x0f; ev->data.control.param = event.param; ev->data.control.value = event.value; return true; } //---------------------------------------------------------------------- // class qtractorMidiInputThread -- MIDI input thread (singleton). // // Constructor. qtractorMidiInputThread::qtractorMidiInputThread ( qtractorMidiEngine *pMidiEngine ) : QThread() { m_pMidiEngine = pMidiEngine; m_bRunState = false; } // Destructor. qtractorMidiInputThread::~qtractorMidiInputThread (void) { // Try to terminate executive thread, // but give it a bit of time to cleanup... if (isRunning()) do { setRunState(false); // terminate(); } while (!wait(100)); } // Thread run state accessors. void qtractorMidiInputThread::setRunState ( bool bRunState ) { m_bRunState = bRunState; } bool qtractorMidiInputThread::runState (void) const { return m_bRunState; } // The main thread executive. void qtractorMidiInputThread::run (void) { snd_seq_t *pAlsaSeq = m_pMidiEngine->alsaSeq(); if (pAlsaSeq == nullptr) return; #ifdef CONFIG_DEBUG_0 qDebug("qtractorMidiInputThread[%p]::run(%p): started...", this); #endif int nfds; struct pollfd *pfds; nfds = snd_seq_poll_descriptors_count(pAlsaSeq, POLLIN); pfds = (struct pollfd *) alloca(nfds * sizeof(struct pollfd)); snd_seq_poll_descriptors(pAlsaSeq, pfds, nfds, POLLIN); qtractorMidiInputRpn xrpn; m_bRunState = true; int iPoll = 0; while (m_bRunState && iPoll >= 0) { // Wait for events... iPoll = poll(pfds, nfds, 200); // Timeout? if (iPoll == 0) xrpn.flush(); while (iPoll > 0) { snd_seq_event_t *pEv = nullptr; snd_seq_event_input(pAlsaSeq, &pEv); // Process input event - ... // - enqueue to input track mapping; if (!xrpn.process(pEv)) m_pMidiEngine->capture(pEv); // snd_seq_free_event(pEv); iPoll = snd_seq_event_input_pending(pAlsaSeq, 0); } // Process pending events... while (xrpn.isPending()) { snd_seq_event_t ev; if (xrpn.dequeue(&ev)) m_pMidiEngine->capture(&ev); } } #ifdef CONFIG_DEBUG_0 qDebug("qtractorMidiInputThread[%p]::run(): stopped.", this); #endif } //---------------------------------------------------------------------- // class qtractorMidiOutputThread -- MIDI output thread (singleton). // // Constructor. qtractorMidiOutputThread::qtractorMidiOutputThread ( qtractorMidiEngine *pMidiEngine, unsigned int iReadAhead ) : QThread() { m_pMidiEngine = pMidiEngine; m_bRunState = false; m_iReadAhead = iReadAhead; } // Destructor. qtractorMidiOutputThread::~qtractorMidiOutputThread (void) { // Try to wake and terminate executive thread, // but give it a bit of time to cleanup... if (isRunning()) do { setRunState(false); // terminate(); sync(); } while (!wait(100)); } // Thread run state accessors. void qtractorMidiOutputThread::setRunState ( bool bRunState ) { QMutexLocker locker(&m_mutex); m_bRunState = bRunState; } bool qtractorMidiOutputThread::runState (void) const { return m_bRunState; } // Read ahead frames configuration. void qtractorMidiOutputThread::setReadAhead ( unsigned int iReadAhead ) { QMutexLocker locker(&m_mutex); m_iReadAhead = iReadAhead; } unsigned int qtractorMidiOutputThread::readAhead (void) const { return m_iReadAhead; } // Audio/MIDI sync-check and cursor predicate. qtractorSessionCursor *qtractorMidiOutputThread::midiCursorSync ( bool bStart ) { // We'll need access to master audio engine... qtractorSessionCursor *pAudioCursor = (m_pMidiEngine->session())->audioEngine()->sessionCursor(); if (pAudioCursor == nullptr) return nullptr; // And to our slave MIDI engine too... qtractorSessionCursor *pMidiCursor = m_pMidiEngine->sessionCursor(); if (pMidiCursor == nullptr) return nullptr; // Can MIDI be ever behind audio? if (bStart) { pMidiCursor->seek(pAudioCursor->frame()); // pMidiCursor->setFrameTime(pAudioCursor->frameTime()); } else // No, it cannot be behind more than the read-ahead period... if (pMidiCursor->frameTime() > pAudioCursor->frameTime() + m_iReadAhead) return nullptr; // Nope. OK. return pMidiCursor; } // The main thread executive. void qtractorMidiOutputThread::run (void) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorMidiOutputThread[%p]::run(): started...", this); #endif m_bRunState = true; m_mutex.lock(); while (m_bRunState) { // Wait for sync... m_cond.wait(&m_mutex); #ifdef CONFIG_DEBUG_0 qDebug("qtractorMidiOutputThread[%p]::run(): waked.", this); #endif // Only if playing, the output process cycle. if (m_pMidiEngine->isPlaying()) process(); } m_mutex.unlock(); #ifdef CONFIG_DEBUG_0 qDebug("qtractorMidiOutputThread[%p]::run(): stopped.", this); #endif } // MIDI output process cycle iteration. void qtractorMidiOutputThread::process (void) { // Must have a valid session... qtractorSession *pSession = m_pMidiEngine->session(); if (pSession == nullptr) return; // Get a handle on our slave MIDI engine... qtractorSessionCursor *pMidiCursor = midiCursorSync(); // Isn't MIDI slightly behind audio? if (pMidiCursor == nullptr) return; // Free overridden SysEx queued events. m_pMidiEngine->clearSysexCache(); // Now for the next readahead bunch... unsigned long iFrameStart = pMidiCursor->frame(); unsigned long iFrameEnd = iFrameStart + m_iReadAhead; #ifdef CONFIG_DEBUG_0 qDebug("qtractorMidiOutputThread[%p]::process(%lu, %lu)", this, iFrameStart, iFrameEnd); #endif // Split processing, in case we're looping... const bool bLooping = pSession->isLooping(); const unsigned long le = pSession->loopEnd(); if (bLooping && iFrameStart < le) { // Loop-length might be shorter than the read-ahead... while (iFrameEnd >= le) { // Process metronome clicks... m_pMidiEngine->processMetro(iFrameStart, le); // Process the remaining until end-of-loop... pSession->process(pMidiCursor, iFrameStart, le); // Reset to start-of-loop... iFrameStart = pSession->loopStart(); iFrameEnd = iFrameStart + (iFrameEnd - le); pMidiCursor->seek(iFrameStart); // This is really a must... m_pMidiEngine->restartLoop(); } } // Process metronome clicks... m_pMidiEngine->processMetro(iFrameStart, iFrameEnd); // Regular range... pSession->process(pMidiCursor, iFrameStart, iFrameEnd); // Sync with loop boundaries (unlikely?)... if (bLooping && iFrameStart < le && iFrameEnd >= le) iFrameEnd = pSession->loopStart() + (iFrameEnd - le); // Sync to the next bunch, also critical for Audio-MIDI sync... pMidiCursor->seek(iFrameEnd); pMidiCursor->process(m_iReadAhead); // Flush the MIDI engine output queue... snd_seq_drain_output(m_pMidiEngine->alsaSeq()); // Always do the queue drift stats // at the bottom of the pack... m_pMidiEngine->driftCheck(); } // MIDI output process cycle iteration (locked). void qtractorMidiOutputThread::processSync (void) { QMutexLocker locker(&m_mutex); #ifdef CONFIG_DEBUG_0 qDebug("qtractorMidiOutputThread[%p]::processSync()", this); #endif process(); } // MIDI output flush/drain (locked). void qtractorMidiOutputThread::flushSync (void) { QMutexLocker locker(&m_mutex); #ifdef CONFIG_DEBUG_0 qDebug("qtractorMidiOutputThread[%p]::flushSync()", this); #endif snd_seq_drain_output(m_pMidiEngine->alsaSeq()); } // MIDI track output process resync. void qtractorMidiOutputThread::trackSync ( qtractorTrack *pTrack, unsigned long iFrameStart ) { QMutexLocker locker(&m_mutex); // Must have a valid session... qtractorSession *pSession = m_pMidiEngine->session(); if (pSession == nullptr) return; // Pick our actual MIDI sequencer cursor... qtractorSessionCursor *pMidiCursor = m_pMidiEngine->sessionCursor(); if (pMidiCursor == nullptr) return; // This is the last framestamp to be trown out... const unsigned long iFrameEnd = pMidiCursor->frame(); #ifdef CONFIG_DEBUG_0 qDebug("qtractorMidiOutputThread[%p]::trackSync(%p, %lu, %lu)", this, pTrack, iFrameStart, iFrameEnd); #endif // Split processing, in case we've been caught looping... if (pSession->isLooping() && iFrameStart > iFrameEnd && iFrameStart < pSession->loopEnd()) iFrameStart = pSession->loopStart(); // Locate the immediate nearest clip in track // and render them all thereafter, immediately... qtractorClip *pClip = pTrack->clips().first(); while (pClip && pClip->clipStart() < iFrameEnd) { if (iFrameStart < pClip->clipStart() + pClip->clipLength()) pClip->process(iFrameStart, iFrameEnd); pClip = pClip->next(); } // Surely must realize the output queue... snd_seq_drain_output(m_pMidiEngine->alsaSeq()); } // MIDI metronome output process resync. void qtractorMidiOutputThread::metroSync ( unsigned long iFrameStart ) { QMutexLocker locker(&m_mutex); // Pick our actual MIDI sequencer cursor... qtractorSessionCursor *pMidiCursor = m_pMidiEngine->sessionCursor(); if (pMidiCursor == nullptr) return; // This is the last framestamp to be trown out... const unsigned long iFrameEnd = pMidiCursor->frame(); #ifdef CONFIG_DEBUG_0 qDebug("qtractorMidiOutputThread[%p]::metroSync(%lu, %lu)", this, iFrameStart, iFrameEnd); #endif // (Re)process the metronome stuff... m_pMidiEngine->processMetro(iFrameStart, iFrameEnd); // Surely must realize the output queue... snd_seq_drain_output(m_pMidiEngine->alsaSeq()); } // Wake from executive wait condition. void qtractorMidiOutputThread::sync (void) { if (m_mutex.tryLock()) { m_cond.wakeAll(); m_mutex.unlock(); } #ifdef CONFIG_DEBUG_0 else qDebug("qtractorMidiOutputThread[%p]::sync(): tryLock() failed.", this); #endif } //---------------------------------------------------------------------- // class qtractorMidiPlayerThread -- MIDI player thread. // // Constructor. qtractorMidiPlayerThread::qtractorMidiPlayerThread ( qtractorMidiPlayer *pMidiPlayer ) : QThread(), m_pMidiPlayer(pMidiPlayer), m_bRunState(false) { } // Destructor. qtractorMidiPlayerThread::~qtractorMidiPlayerThread (void) { if (isRunning()) do { setRunState(false); // terminate(); } while (!wait(100)); } // Thread run state accessors. void qtractorMidiPlayerThread::setRunState ( bool bRunState ) { m_bRunState = bRunState; } bool qtractorMidiPlayerThread::runState (void) const { return m_bRunState; } // The main thread executive. void qtractorMidiPlayerThread::run (void) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorMidiPlayerThread[%p]::run(): started...", this); #endif const unsigned int iSampleRate = m_pMidiPlayer->sampleRate(); const unsigned long iReadAhead = (iSampleRate >> 2); unsigned long iFrameStart = 0; unsigned long iFrameEnd = 0; m_bRunState = true; while (m_bRunState) { iFrameEnd += iReadAhead; if (m_pMidiPlayer->process(iFrameStart, iFrameEnd)) { const unsigned long iQueueFrame = m_pMidiPlayer->queueFrame(); const long iDelta = long(iFrameStart) - long(iQueueFrame); #ifdef CONFIG_DEBUG qDebug("qtractorMidiPlayer::process(%lu, %lu) iQueueFrame=%lu (%ld)", iFrameStart, iFrameEnd, iQueueFrame, iDelta); #endif unsigned long iSleep = iReadAhead; if (iSleep + iDelta > 0) iSleep += iDelta; msleep((1000 * iSleep) / iSampleRate); iFrameStart = iFrameEnd; } else m_bRunState = false; } #ifdef CONFIG_DEBUG_0 qDebug("qtractorMidiPlayerThread[%p]::run(): stopped.", this); #endif } //---------------------------------------------------------------------- // class qtractorMidiPlayer -- Simple MIDI player. // // Constructor. qtractorMidiPlayer::qtractorMidiPlayer (qtractorMidiBus *pMidiBus ) : m_pMidiBus(pMidiBus), m_pMidiEngine(static_cast (pMidiBus->engine())), m_iSeqs(0), m_ppSeqs(nullptr), m_ppSeqCursors(nullptr), m_pTimeScale(nullptr), m_pCursor(nullptr), m_fTempo(0.0f), m_pPlayerThread(nullptr) { } // Destructor. qtractorMidiPlayer::~qtractorMidiPlayer (void) { close(); } // Open and start playing. bool qtractorMidiPlayer::open ( const QString& sFilename, int iTrackChannel ) { close(); if (m_pMidiBus == nullptr) return false; qtractorSession *pSession = m_pMidiEngine->session(); if (pSession == nullptr) return false; qtractorSessionCursor *pAudioCursor = pSession->audioEngine()->sessionCursor(); if (pAudioCursor == nullptr) return false; qtractorTimeScale *pTimeScale = pSession->timeScale(); if (pTimeScale == nullptr) return false; snd_seq_t *pAlsaSeq = m_pMidiEngine->alsaSeq(); if (pAlsaSeq == nullptr) return false; qtractorMidiFile file; if (!file.open(sFilename)) return false; m_pTimeScale = new qtractorTimeScale(*pTimeScale); m_pTimeScale->setTicksPerBeat(file.ticksPerBeat()); if (iTrackChannel < 0) { m_iSeqs = (file.format() == 1 ? file.tracks() : 16); iTrackChannel = 0; } else m_iSeqs = 1; m_ppSeqs = new qtractorMidiSequence * [m_iSeqs]; m_ppSeqCursors = new qtractorMidiCursor * [m_iSeqs]; for (unsigned short iSeq = 0; iSeq < m_iSeqs; ++iSeq) { m_ppSeqs[iSeq] = new qtractorMidiSequence( QString(), iSeq, m_pTimeScale->ticksPerBeat()); m_ppSeqCursors[iSeq] = new qtractorMidiCursor(); } if (file.readTracks(m_ppSeqs, m_iSeqs, iTrackChannel) && file.tempoMap()) file.tempoMap()->intoTimeScale(m_pTimeScale); file.close(); m_pCursor = new qtractorTimeScale::Cursor(m_pTimeScale); m_fTempo = m_pTimeScale->tempo(); const int iAlsaQueue = m_pMidiEngine->alsaQueue(); snd_seq_queue_tempo_t *tempo; snd_seq_queue_tempo_alloca(&tempo); snd_seq_get_queue_tempo(pAlsaSeq, iAlsaQueue, tempo); snd_seq_queue_tempo_set_ppq(tempo, (int) m_pTimeScale->ticksPerBeat()); snd_seq_queue_tempo_set_tempo(tempo, (unsigned int) (60000000.0f / m_fTempo)); snd_seq_set_queue_tempo(pAlsaSeq, iAlsaQueue, tempo); snd_seq_start_queue(pAlsaSeq, iAlsaQueue, nullptr); snd_seq_drain_output(pAlsaSeq); pAudioCursor->reset(); qtractorMidiMonitor::resetTime(m_pTimeScale, 0); if (m_pMidiBus->midiMonitor_out()) m_pMidiBus->midiMonitor_out()->reset(); m_pPlayerThread = new qtractorMidiPlayerThread(this); m_pPlayerThread->start(QThread::HighPriority); return true; } // Close and stop playing. void qtractorMidiPlayer::close (void) { if (m_pPlayerThread) { if (m_pPlayerThread->isRunning()) do { m_pPlayerThread->setRunState(false); // m_pPayerThread->terminate(); } while (!m_pPlayerThread->wait(100)); delete m_pPlayerThread; m_pPlayerThread = nullptr; } if (m_ppSeqs && m_pMidiBus) { snd_seq_t *pAlsaSeq = m_pMidiEngine->alsaSeq(); if (pAlsaSeq) { snd_seq_drop_output(pAlsaSeq); const int iAlsaQueue = m_pMidiEngine->alsaQueue(); if (iAlsaQueue >= 0) snd_seq_stop_queue(pAlsaSeq, iAlsaQueue, nullptr); for (unsigned short iSeq = 0; iSeq < m_iSeqs; ++iSeq) { const unsigned short iChannel = m_ppSeqs[iSeq]->channel(); m_pMidiBus->setController(iChannel, ALL_SOUND_OFF); m_pMidiBus->setController(iChannel, ALL_NOTES_OFF); m_pMidiBus->setController(iChannel, ALL_CONTROLLERS_OFF); } snd_seq_drain_output(pAlsaSeq); } if (m_pMidiBus->pluginList_out() && (m_pMidiBus->pluginList_out())->midiManager()) (m_pMidiBus->pluginList_out())->midiManager()->reset(); } if (m_pCursor) { delete m_pCursor; m_pCursor = nullptr; } m_fTempo = 0.0f; for (unsigned short iSeq = 0; iSeq < m_iSeqs; ++iSeq) { if (m_ppSeqCursors && m_ppSeqCursors[iSeq]) delete m_ppSeqCursors[iSeq]; if (m_ppSeqs && m_ppSeqs[iSeq]) delete m_ppSeqs[iSeq]; } if (m_ppSeqCursors) { delete [] m_ppSeqCursors; m_ppSeqCursors = nullptr; } if (m_ppSeqs) { delete [] m_ppSeqs; m_ppSeqs = nullptr; } m_iSeqs = 0; if (m_pTimeScale) { delete m_pTimeScale; m_pTimeScale = nullptr; } } // Process playing executive. bool qtractorMidiPlayer::process ( unsigned long iFrameStart, unsigned long iFrameEnd ) { if (m_pMidiBus == nullptr) return false; if (m_pCursor == nullptr) return false; snd_seq_t *pAlsaSeq = m_pMidiEngine->alsaSeq(); if (pAlsaSeq == nullptr) return false; const int iAlsaQueue = m_pMidiEngine->alsaQueue(); if (iAlsaQueue < 0) return false; qtractorTimeScale::Node *pNode = m_pCursor->seekFrame(iFrameEnd); if (pNode->tempo != m_fTempo) { const unsigned long iTime = (pNode->frame < iFrameStart ? pNode->tickFromFrame(iFrameStart) : pNode->tick); snd_seq_event_t ev; snd_seq_ev_clear(&ev); snd_seq_ev_schedule_tick(&ev, iAlsaQueue, 0, iTime); ev.type = SND_SEQ_EVENT_TEMPO; ev.data.queue.queue = iAlsaQueue; ev.data.queue.param.value = (unsigned int) (60000000.0f / pNode->tempo); ev.dest.client = SND_SEQ_CLIENT_SYSTEM; ev.dest.port = SND_SEQ_PORT_SYSTEM_TIMER; snd_seq_event_output(pAlsaSeq, &ev); m_fTempo = pNode->tempo; qtractorMidiMonitor::splitTime( m_pCursor->timeScale(), pNode->frame, iTime); } const unsigned long iTimeStart = m_pTimeScale->tickFromFrame(iFrameStart); const unsigned long iTimeEnd = m_pTimeScale->tickFromFrame(iFrameEnd); unsigned int iProcess = 0; for (unsigned short iSeq = 0; iSeq < m_iSeqs; ++iSeq) { qtractorMidiSequence *pSeq = m_ppSeqs[iSeq]; qtractorMidiCursor *pSeqCursor = m_ppSeqCursors[iSeq]; qtractorMidiEvent *pEvent = pSeqCursor->seek(pSeq, iTimeStart); while (pEvent) { unsigned long iTime = pEvent->time(); // + iTimeOffset? if (iTime >= iTimeEnd) break; if (iTime >= iTimeStart) enqueue(pSeq->channel(), pEvent, iTime, 1.0f); pEvent = pEvent->next(); } if (iTimeEnd < pSeq->duration()) ++iProcess; } snd_seq_drain_output(pAlsaSeq); return (iProcess > 0); } // Enqueue process event. void qtractorMidiPlayer::enqueue ( unsigned short iMidiChannel, qtractorMidiEvent *pEvent, unsigned long iTime, float fGain ) { snd_seq_event_t ev; snd_seq_ev_clear(&ev); snd_seq_ev_set_source(&ev, m_pMidiBus->alsaPort()); snd_seq_ev_set_subs(&ev); snd_seq_ev_schedule_tick(&ev, m_pMidiEngine->alsaQueue(), 0, iTime); switch (pEvent->type()) { case qtractorMidiEvent::NOTEON: ev.type = SND_SEQ_EVENT_NOTE; ev.data.note.channel = iMidiChannel; ev.data.note.note = pEvent->note(); ev.data.note.velocity = int(fGain * float(pEvent->value())) & 0x7f; ev.data.note.duration = pEvent->duration(); break; case qtractorMidiEvent::KEYPRESS: ev.type = SND_SEQ_EVENT_KEYPRESS; ev.data.note.channel = iMidiChannel; ev.data.note.note = pEvent->note(); ev.data.note.velocity = pEvent->velocity(); ev.data.note.duration = 0; break; case qtractorMidiEvent::CONTROLLER: ev.type = SND_SEQ_EVENT_CONTROLLER; ev.data.control.channel = iMidiChannel; ev.data.control.param = pEvent->controller(); ev.data.control.value = pEvent->value(); break; case qtractorMidiEvent::REGPARAM: ev.type = SND_SEQ_EVENT_REGPARAM; ev.data.control.channel = iMidiChannel; ev.data.control.param = pEvent->param(); ev.data.control.value = pEvent->value(); break; case qtractorMidiEvent::NONREGPARAM: ev.type = SND_SEQ_EVENT_NONREGPARAM; ev.data.control.channel = iMidiChannel; ev.data.control.param = pEvent->param(); ev.data.control.value = pEvent->value(); break; case qtractorMidiEvent::CONTROL14: ev.type = SND_SEQ_EVENT_CONTROL14; ev.data.control.channel = iMidiChannel; ev.data.control.param = pEvent->param(); ev.data.control.value = pEvent->value(); break; case qtractorMidiEvent::PGMCHANGE: ev.type = SND_SEQ_EVENT_PGMCHANGE; ev.data.control.channel = iMidiChannel; ev.data.control.value = pEvent->param(); break; case qtractorMidiEvent::CHANPRESS: ev.type = SND_SEQ_EVENT_CHANPRESS; ev.data.control.channel = iMidiChannel; ev.data.control.value = pEvent->value(); break; case qtractorMidiEvent::PITCHBEND: ev.type = SND_SEQ_EVENT_PITCHBEND; ev.data.control.channel = iMidiChannel; ev.data.control.value = pEvent->pitchBend(); break; case qtractorMidiEvent::SYSEX: ev.type = SND_SEQ_EVENT_SYSEX; snd_seq_ev_set_sysex(&ev, pEvent->sysex_len(), pEvent->sysex()); break; default: break; } snd_seq_event_output(m_pMidiEngine->alsaSeq(), &ev); if (m_pMidiBus->midiMonitor_out()) m_pMidiBus->midiMonitor_out()->enqueue( pEvent->type(), pEvent->value(), iTime); if (m_pMidiBus->pluginList_out()) { qtractorMidiManager *pMidiManager = (m_pMidiBus->pluginList_out())->midiManager(); if (pMidiManager) { qtractorTimeScale::Cursor& cursor = m_pTimeScale->cursor(); qtractorTimeScale::Node *pNode = cursor.seekTick(iTime); const unsigned long t1 = pNode->frameFromTick(iTime); unsigned long t2 = t1; if (ev.type == SND_SEQ_EVENT_NOTE && ev.data.note.duration > 0) { iTime += (ev.data.note.duration - 1); pNode = cursor.seekTick(iTime); t2 += (pNode->frameFromTick(iTime) - t1); } pMidiManager->queued(&ev, t1, t2); } } } // Open status predicate. bool qtractorMidiPlayer::isOpen (void) const { return (m_pPlayerThread && m_pPlayerThread->isRunning()); } // Sample-rate accessor. unsigned int qtractorMidiPlayer::sampleRate (void) const { return (m_pTimeScale ? m_pTimeScale->sampleRate() : 44100); } // Queue time (ticks) accessor. unsigned long qtractorMidiPlayer::queueTime (void) const { snd_seq_t *pAlsaSeq = m_pMidiEngine->alsaSeq(); if (pAlsaSeq == nullptr) return 0; int iAlsaQueue = m_pMidiEngine->alsaQueue(); if (iAlsaQueue < 0) return 0; unsigned long iQueueTime = 0; snd_seq_queue_status_t *pQueueStatus; snd_seq_queue_status_alloca(&pQueueStatus); if (snd_seq_get_queue_status( pAlsaSeq, iAlsaQueue, pQueueStatus) >= 0) { iQueueTime = snd_seq_queue_status_get_tick_time(pQueueStatus); } return iQueueTime; } // Queue time (frames) accessor. unsigned long qtractorMidiPlayer::queueFrame (void) const { return (m_pTimeScale ? m_pTimeScale->frameFromTick(queueTime()) : 0); } //---------------------------------------------------------------------- // class qtractorMidiEngine -- ALSA sequencer client instance (singleton). // // Constructor. qtractorMidiEngine::qtractorMidiEngine ( qtractorSession *pSession ) : qtractorEngine(pSession, qtractorTrack::Midi) { m_pAlsaSeq = nullptr; m_iAlsaClient = -1; m_iAlsaQueue = -1; m_iAlsaTimer = 0; m_pAlsaSubsSeq = nullptr; m_iAlsaSubsPort = -1; m_pAlsaNotifier = nullptr; m_pInputThread = nullptr; m_pOutputThread = nullptr; m_bDriftCorrect = true; m_iDriftCheck = 0; m_iDriftCount = DRIFT_CHECK; m_iTimeStart = 0; m_iTimeDrift = 0; m_iFrameStart = 0; m_iTimeStartEx = 0; m_iFrameStartEx = 0; m_iAudioFrameStart = 0; m_bControlBus = false; m_pIControlBus = nullptr; m_pOControlBus = nullptr; m_bMetronome = false; m_bMetroBus = false; m_pMetroBus = nullptr; m_iMetroChannel = 9; // GM Drums channel (10) m_iMetroBarNote = 76; // GM High-wood stick m_iMetroBarVelocity = 96; m_iMetroBarDuration = 48; m_iMetroBeatNote = 77; // GM Low-wood stick m_iMetroBeatVelocity = 64; m_iMetroBeatDuration = 24; m_iMetroOffset = 0; m_bMetroEnabled = false; // Time-scale cursor (tempo/time-signature map) m_pMetroCursor = nullptr; // Track down tempo changes. m_fMetroTempo = 0.0f; // SMF player stuff. m_bPlayerBus = false; m_pPlayerBus = nullptr; m_pPlayer = nullptr; // No input/capture quantization (default). m_iCaptureQuantize = 0; // MIDI controller mapping flagger. m_iResetAllControllersPending = 0; // MIDI MMC/SPP modes. m_mmcDevice = 0x7f; // All-caller-id. m_mmcMode = qtractorBus::Duplex; m_sppMode = qtractorBus::Duplex; // MIDI Clock mode. m_clockMode = qtractorBus::None; // Whether to reset all MIDI controllers (on playback start). m_bResetAllControllers = false; // MIDI Clock tempo tracking. m_iClockCount = 0; m_fClockTempo = 120.0f; } // Special event notifier proxy object. const qtractorMidiEngineProxy *qtractorMidiEngine::proxy (void) const { return &m_proxy; } // ALSA sequencer client descriptor accessor. snd_seq_t *qtractorMidiEngine::alsaSeq (void) const { return m_pAlsaSeq; } int qtractorMidiEngine::alsaClient (void) const { return m_iAlsaClient; } int qtractorMidiEngine::alsaQueue (void) const { return m_iAlsaQueue; } // ALSA subscription port notifier. QSocketNotifier *qtractorMidiEngine::alsaNotifier (void) const { return m_pAlsaNotifier; } // ALSA subscription notifier acknowledgment. void qtractorMidiEngine::alsaNotifyAck (void) { if (m_pAlsaSubsSeq == nullptr) return; do { snd_seq_event_t *pAlsaEvent; snd_seq_event_input(m_pAlsaSubsSeq, &pAlsaEvent); snd_seq_free_event(pAlsaEvent); } while (snd_seq_event_input_pending(m_pAlsaSubsSeq, 0) > 0); } // Special slave sync method. void qtractorMidiEngine::sync (void) { // Pure conditional thread slave synchronization... if (m_pOutputThread && m_pOutputThread->midiCursorSync()) m_pOutputThread->sync(); } // Read ahead frames configuration. void qtractorMidiEngine::setReadAhead ( unsigned int iReadAhead ) { if (m_pOutputThread) m_pOutputThread->setReadAhead(iReadAhead); } unsigned int qtractorMidiEngine::readAhead (void) const { return (m_pOutputThread ? m_pOutputThread->readAhead() : 0); } // Reset queue tempo. void qtractorMidiEngine::resetTempo (void) { // It must be surely activated... if (!isActivated()) return; // Needs a valid cursor... if (m_pMetroCursor == nullptr) return; // Reset tempo cursor. m_pMetroCursor->reset(); // There must a session reference... qtractorSession *pSession = session(); if (pSession == nullptr) return; // Recache tempo node... qtractorTimeScale::Node *pNode = m_pMetroCursor->seekFrame(pSession->playHead()); // Set queue tempo... snd_seq_queue_tempo_t *tempo; snd_seq_queue_tempo_alloca(&tempo); // Fill tempo struct with current tempo info. snd_seq_get_queue_tempo(m_pAlsaSeq, m_iAlsaQueue, tempo); // Set the new intended ones... snd_seq_queue_tempo_set_ppq(tempo, (int) pSession->ticksPerBeat()); snd_seq_queue_tempo_set_tempo(tempo, (unsigned int) (60000000.0f / pNode->tempo)); // Give tempo struct to the queue. snd_seq_set_queue_tempo(m_pAlsaSeq, m_iAlsaQueue, tempo); // Recache tempo value... m_fMetroTempo = pNode->tempo; // MIDI Clock tempo tracking. m_iClockCount = 0; m_fClockTempo = pNode->tempo; } // Reset all MIDI monitoring... void qtractorMidiEngine::resetAllMonitors (void) { // There must a session reference... qtractorSession *pSession = session(); if (pSession == nullptr) return; // Reset common MIDI monitor stuff... qtractorMidiMonitor::resetTime( pSession->timeScale(), pSession->playHead()); // Reset all MIDI bus monitors... for (qtractorBus *pBus = buses().first(); pBus; pBus = pBus->next()) { qtractorMidiBus *pMidiBus = static_cast (pBus); if (pMidiBus) { if (pMidiBus->midiMonitor_in()) pMidiBus->midiMonitor_in()->reset(); if (pMidiBus->midiMonitor_out()) pMidiBus->midiMonitor_out()->reset(); } } // Reset all MIDI track channel monitors... for (qtractorTrack *pTrack = pSession->tracks().first(); pTrack; pTrack = pTrack->next()) { if (pTrack->trackType() == qtractorTrack::Midi) { qtractorMidiMonitor *pMidiMonitor = static_cast (pTrack->monitor()); if (pMidiMonitor) pMidiMonitor->reset(); } } } // Reset all MIDI instrument/controllers... void qtractorMidiEngine::resetAllControllers ( bool bForceImmediate ) { #ifdef CONFIG_DEBUG qDebug("qtractorMidiEngine::resetAllControllers(%d)", int(bForceImmediate)); #endif // Deferred processing? if (!bForceImmediate) { ++m_iResetAllControllersPending; return; } // There must a session reference... qtractorSession *pSession = session(); if (pSession == nullptr) return; // Reset all MIDI bus controllers... for (qtractorBus *pBus = buses().first(); pBus; pBus = pBus->next()) { qtractorMidiBus *pMidiBus = static_cast (pBus); if (pMidiBus) { qtractorMidiMonitor *pOutputMonitor = pMidiBus->midiMonitor_out(); if (pOutputMonitor) { pMidiBus->sendSysexList(); // SysEx setup! pMidiBus->setMasterVolume(pOutputMonitor->gain()); pMidiBus->setMasterPanning(pOutputMonitor->panning()); } else { qtractorMidiMonitor *pInputMonitor = pMidiBus->midiMonitor_in(); if (pInputMonitor) { pMidiBus->setMasterVolume(pInputMonitor->gain()); pMidiBus->setMasterPanning(pInputMonitor->panning()); } } } } // Reset all MIDI tracks channel bank/program and controllers... for (qtractorTrack *pTrack = pSession->tracks().first(); pTrack; pTrack = pTrack->next()) { if (pTrack->trackType() == qtractorTrack::Midi) { // MIDI track instrument patching (channel bank/program)... pTrack->setMidiPatch(pSession->instruments()); // MIDI track channel controllers... qtractorMidiBus *pMidiBus = static_cast (pTrack->outputBus()); if (pMidiBus) { pMidiBus->setVolume(pTrack, pTrack->gain()); pMidiBus->setPanning(pTrack, pTrack->panning()); } } } // Re-send all mapped feedback MIDI controllers... qtractorMidiControl *pMidiControl = qtractorMidiControl::getInstance(); if (pMidiControl) pMidiControl->sendAllControllers(); // Done. m_iResetAllControllersPending = 0; } // Whether is actually pending a reset of // all the MIDI instrument/controllers... bool qtractorMidiEngine::isResetAllControllersPending (void) const { return (m_iResetAllControllersPending > 0); } // Shut-off all MIDI buses (stop)... void qtractorMidiEngine::shutOffAllBuses ( bool bClose ) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorMidiEngine::shutOffAllBuses(%d)", int(bClose)); #endif for (qtractorBus *pBus = qtractorEngine::buses().first(); pBus; pBus = pBus->next()) { qtractorMidiBus *pMidiBus = static_cast (pBus); if (pMidiBus) pMidiBus->shutOff(bClose); } } // Shut-off all MIDI tracks (panic)... void qtractorMidiEngine::shutOffAllTracks (void) { qtractorSession *pSession = session(); if (pSession == nullptr) return; #ifdef CONFIG_DEBUG qDebug("qtractorMidiEngine::shutOffAllTracks()"); #endif QHash channels; for (qtractorTrack *pTrack = pSession->tracks().first(); pTrack; pTrack = pTrack->next()) { if (pTrack->trackType() == qtractorTrack::Midi) { qtractorMidiBus *pMidiBus = static_cast (pTrack->outputBus()); if (pMidiBus) { const unsigned short iChannel = pTrack->midiChannel(); const unsigned short iChannelMask = (1 << iChannel); const unsigned short iChannelFlags = channels.value(pMidiBus, 0); if ((iChannelFlags & iChannelMask) == 0) { pMidiBus->setController(pTrack, ALL_SOUND_OFF); pMidiBus->setController(pTrack, ALL_NOTES_OFF); pMidiBus->setController(pTrack, ALL_CONTROLLERS_OFF); channels.insert(pMidiBus, iChannelFlags | iChannelMask); } } } } resetAllControllers(true); // Force immediate! } // ALSA port input registry methods. void qtractorMidiEngine::addInputBus ( qtractorMidiBus *pMidiBus ) { m_inputBuses.insert(pMidiBus->alsaPort(), pMidiBus); } void qtractorMidiEngine::removeInputBus ( qtractorMidiBus *pMidiBus ) { m_inputBuses.remove(pMidiBus->alsaPort()); } void qtractorMidiEngine::addInputBuffer ( int iAlsaPort, qtractorMidiInputBuffer *pMidiInputBuffer ) { m_inputBuffers.insert(iAlsaPort, pMidiInputBuffer); } void qtractorMidiEngine::removeInputBuffer ( int iAlsaPort ) { m_inputBuffers.remove(iAlsaPort); } // MIDI event capture method. void qtractorMidiEngine::capture ( snd_seq_event_t *pEv ) { qtractorSession *pSession = session(); if (pSession == nullptr) return; const int iAlsaPort = pEv->dest.port; qtractorMidiEvent::EventType type; unsigned char channel = 0; unsigned short param = 0; unsigned short value = 0; unsigned long duration = 0; unsigned char *pSysex = nullptr; unsigned short iSysex = 0; unsigned long tick = pEv->time.tick; // - capture quantization... if (m_iCaptureQuantize > 0) { const unsigned long q = pSession->ticksPerBeat() / m_iCaptureQuantize; tick = q * ((tick + (q >> 1)) / q); } #ifdef CONFIG_DEBUG_0 // - show event for debug purposes... fprintf(stderr, "MIDI In %d: %06lu 0x%02x", iAlsaPort, tick, pEv->type); if (pEv->type == SND_SEQ_EVENT_SYSEX) { fprintf(stderr, " sysex {"); unsigned char *data = (unsigned char *) pEv->data.ext.ptr; for (unsigned int i = 0; i < pEv->data.ext.len; ++i) fprintf(stderr, " %02x", data[i]); fprintf(stderr, " }\n"); } else { for (unsigned int i = 0; i < sizeof(pEv->data.raw8.d); ++i) fprintf(stderr, " %3d", pEv->data.raw8.d[i]); fprintf(stderr, "\n"); } #endif switch (pEv->type) { // case SND_SEQ_EVENT_NOTE: -- Unlikely real-time input. case SND_SEQ_EVENT_NOTEON: type = qtractorMidiEvent::NOTEON; channel = pEv->data.note.channel; param = pEv->data.note.note; value = pEv->data.note.velocity; // duration = pEv->data.note.duration; if (value == 0) { pEv->type = SND_SEQ_EVENT_NOTEOFF; type = qtractorMidiEvent::NOTEOFF; } break; case SND_SEQ_EVENT_NOTEOFF: type = qtractorMidiEvent::NOTEOFF; channel = pEv->data.note.channel; param = pEv->data.note.note; value = pEv->data.note.velocity; // duration = pEv->data.note.duration; break; case SND_SEQ_EVENT_KEYPRESS: type = qtractorMidiEvent::KEYPRESS; channel = pEv->data.note.channel; param = pEv->data.note.note; value = pEv->data.note.velocity; break; case SND_SEQ_EVENT_CONTROLLER: type = qtractorMidiEvent::CONTROLLER; channel = pEv->data.control.channel; param = pEv->data.control.param; value = pEv->data.control.value; break; case SND_SEQ_EVENT_REGPARAM: type = qtractorMidiEvent::REGPARAM; channel = pEv->data.control.channel; param = pEv->data.control.param; value = pEv->data.control.value; break; case SND_SEQ_EVENT_NONREGPARAM: type = qtractorMidiEvent::NONREGPARAM; channel = pEv->data.control.channel; param = pEv->data.control.param; value = pEv->data.control.value; break; case SND_SEQ_EVENT_CONTROL14: type = qtractorMidiEvent::CONTROL14; channel = pEv->data.control.channel; param = pEv->data.control.param; value = pEv->data.control.value; break; case SND_SEQ_EVENT_PGMCHANGE: type = qtractorMidiEvent::PGMCHANGE; channel = pEv->data.control.channel; param = pEv->data.control.value; value = 0x7f; break; case SND_SEQ_EVENT_CHANPRESS: type = qtractorMidiEvent::CHANPRESS; channel = pEv->data.control.channel; // param = 0; value = pEv->data.control.value; break; case SND_SEQ_EVENT_PITCHBEND: type = qtractorMidiEvent::PITCHBEND; channel = pEv->data.control.channel; // param = 0; value = (unsigned short) (0x2000 + pEv->data.control.value); break; case SND_SEQ_EVENT_START: case SND_SEQ_EVENT_STOP: case SND_SEQ_EVENT_CONTINUE: case SND_SEQ_EVENT_SONGPOS: // Trap SPP commands... if ((m_sppMode & qtractorBus::Input) && m_pIControlBus && m_pIControlBus->alsaPort() == iAlsaPort) { // Post the stuffed event... m_proxy.notifySppEvent(int(pEv->type), pEv->data.control.value); } // Not handled any longer. return; case SND_SEQ_EVENT_CLOCK: // Trap MIDI Clocks... if ((m_clockMode & qtractorBus::Input) && m_pIControlBus && m_pIControlBus->alsaPort() == iAlsaPort) { static QElapsedTimer s_clockTimer; if (++m_iClockCount == 1) s_clockTimer.start(); else if (m_iClockCount > 72) { // 3 beat averaging... m_iClockCount = 0; const float fClockTempo = ::rintf(180000.0f / float(s_clockTimer.elapsed())); if (qAbs(fClockTempo - m_fClockTempo) / m_fClockTempo > 0.01f) { m_fClockTempo = fClockTempo; // Post the stuffed event... m_proxy.notifyClkEvent(m_fClockTempo); } } } // Not handled any longer. return; case SND_SEQ_EVENT_SYSEX: type = qtractorMidiEvent::SYSEX; pSysex = (unsigned char *) pEv->data.ext.ptr; iSysex = (unsigned short) pEv->data.ext.len; // Trap MMC commands... if ((m_mmcMode & qtractorBus::Input) && pSysex[1] == 0x7f && pSysex[3] == 0x06 // MMC command mode. && m_pIControlBus && m_pIControlBus->alsaPort() == iAlsaPort) { // Post the stuffed event... m_proxy.notifyMmcEvent(qtractorMmcEvent(pSysex)); // Bail out, right now! return; } break; default: // Not handled here... return; } unsigned long iTime = m_iTimeStartEx + tick; // Wrap in loop-range, if any... if (pSession->isLooping()) { const unsigned long iLoopEndTime = pSession->loopEndTime(); if (iTime > iLoopEndTime) { const unsigned long iLoopStartTime = pSession->loopStartTime(); iTime = iLoopStartTime + (iTime - iLoopEndTime) % (iLoopEndTime - iLoopStartTime); } } // Take care of recording, if any... bool bRecording = (pSession->isRecording() && isPlaying()); if (bRecording) { // Take care of punch-in/out-range... bRecording = (!pSession->isPunching() || (iTime >= pSession->punchInTime() && iTime < pSession->punchOutTime())); } #if 0//-- Unlikely real-time input. qtractorTimeScale::Cursor cursor(pSession->timeScale()); qtractorTimeScale::Node *pNode = cursor.seekTick(iTime); const unsigned long t0 = pNode->frameFromTick(iTime); const unsigned long f0 = m_iFrameStartEx; const unsigned long t1 = (t0 < f0 ? t0 : t0 - f0); unsigned long t2 = t1; if (type == qtractorMidiEvent::NOTEON && duration > 0) { const unsigned long iTimeOff = iTime + (duration - 1); pNode = cursor.seekTick(iTimeOff); t2 += (pNode->frameFromTick(iTimeOff) - t0); } #endif qtractorMidiManager *pMidiManager; // Now check which bus and track we're into... for (qtractorTrack *pTrack = pSession->tracks().first(); pTrack; pTrack = pTrack->next()) { // Must be a MIDI track... if (pTrack->trackType() != qtractorTrack::Midi) continue; // Must be capture/passthru mode // and for the intended channel... const bool bRecord = pTrack->isRecord(); const bool bMonitor = pSession->isTrackMonitor(pTrack); if ((bRecord || bMonitor) // && !pTrack->isMute() && (!pSession->soloTracks() || pTrack->isSolo()) && pSession->isTrackMidiChannel(pTrack, channel)) { qtractorMidiBus *pMidiBus = static_cast (pTrack->inputBus()); if (pMidiBus && pMidiBus->alsaPort() == iAlsaPort) { // Is it actually recording?... if (bRecord && bRecording) { qtractorMidiSequence *pSeq = nullptr; qtractorMidiClip *pMidiClip = static_cast (pTrack->clipRecord()); if (pMidiClip) pSeq = pMidiClip->sequence(); if (pMidiClip && pSeq && pTrack->isClipRecordEx()) { // Take care of the overdub scenario... // Make sure it falls inside the recording clip... const unsigned long iClipStartTime = pMidiClip->clipStartTime(); const unsigned long iClipEndTime = iClipStartTime + pMidiClip->clipLengthTime(); if (iTime >= iClipStartTime && iTime < iClipEndTime) tick = iTime - iClipStartTime + pMidiClip->clipOffsetTime(); else if (type != qtractorMidiEvent::NOTEOFF) pSeq = nullptr; } // Yep, maybe we have a new MIDI event on record... if (pSeq) { qtractorMidiEvent *pEvent = new qtractorMidiEvent( tick, type, param, value, duration); if (pSysex) pEvent->setSysex(pSysex, iSysex); pSeq->addEvent(pEvent); } } // Track input monitoring... qtractorMidiMonitor *pMidiMonitor = static_cast (pTrack->monitor()); if (pMidiMonitor) pMidiMonitor->enqueue(type, value); // Output monitoring on record... if (bMonitor) { pMidiBus = static_cast (pTrack->outputBus()); if (pMidiBus && pMidiBus->midiMonitor_out()) { // FIXME: MIDI-thru channel filtering prolog... const unsigned short iOldChannel = pEv->data.note.channel; pEv->data.note.channel = pTrack->midiChannel(); // MIDI-thru: same event redirected... snd_seq_ev_set_source(pEv, pMidiBus->alsaPort()); snd_seq_ev_set_subs(pEv); snd_seq_ev_set_direct(pEv); snd_seq_event_output_direct(m_pAlsaSeq, pEv); // Done with MIDI-thru. pMidiBus->midiMonitor_out()->enqueue(type, value); // Do it for the MIDI plugins too... pMidiManager = (pTrack->pluginList())->midiManager(); if (pMidiManager) pMidiManager->direct(pEv); //queued(pEv,t1[,t2]); if (!pMidiBus->isMonitor() && pMidiBus->pluginList_out()) { pMidiManager = (pMidiBus->pluginList_out())->midiManager(); if (pMidiManager) pMidiManager->direct(pEv); //queued(pEv,t1[,t2]); } // FIXME: MIDI-thru channel filtering epilog... pEv->data.note.channel = iOldChannel; } } } } } // MIDI Bus monitoring... qtractorMidiBus *pMidiBus = m_inputBuses.value(iAlsaPort, nullptr); if (pMidiBus) { // Input monitoring... if (pMidiBus->midiMonitor_in()) pMidiBus->midiMonitor_in()->enqueue(type, value); // Do it for the MIDI input plugins too... if (pMidiBus->pluginList_in()) { pMidiManager = (pMidiBus->pluginList_in())->midiManager(); if (pMidiManager) pMidiManager->direct(pEv); //queued(pEv,t1[,t2]); } // Output monitoring on passthru... if (pMidiBus->isMonitor()) { // Do it for the MIDI output plugins too... if (pMidiBus->pluginList_out()) { pMidiManager = (pMidiBus->pluginList_out())->midiManager(); if (pMidiManager) pMidiManager->direct(pEv); //queued(pEv,t1[,t2]); } if (pMidiBus->midiMonitor_out()) { // MIDI-thru: same event redirected... snd_seq_ev_set_source(pEv, pMidiBus->alsaPort()); snd_seq_ev_set_subs(pEv); snd_seq_ev_set_direct(pEv); snd_seq_event_output_direct(m_pAlsaSeq, pEv); // Done with MIDI-thru. pMidiBus->midiMonitor_out()->enqueue(type, value); } } } else { // Input buffers (eg. insert returns)... qtractorMidiInputBuffer *pMidiInputBuffer = m_inputBuffers.value(iAlsaPort, nullptr); if (pMidiInputBuffer) pMidiInputBuffer->enqueue(pEv); } // Trap controller commands... if (type == qtractorMidiEvent::SYSEX) return; if (m_pIControlBus && m_pIControlBus->alsaPort() == iAlsaPort) { // Post the stuffed event... m_proxy.notifyCtlEvent( qtractorCtlEvent(type, channel, param, value)); } } // MIDI event enqueue method. void qtractorMidiEngine::enqueue ( qtractorTrack *pTrack, qtractorMidiEvent *pEvent, unsigned long iTime, float fGain ) { qtractorSession *pSession = session(); if (pSession == nullptr) return; // Target MIDI bus... qtractorMidiBus *pMidiBus = static_cast (pTrack->outputBus()); if (pMidiBus == nullptr) return; #if 0 // HACK: Ignore our own mixer-monitor supplied controllers... if (pEvent->type() == qtractorMidiEvent::CONTROLLER) { if (pEvent->controller() == CHANNEL_VOLUME || pEvent->controller() == CHANNEL_PANNING) return; } #endif const int iAlsaPort = pMidiBus->alsaPort(); // Scheduled delivery: take into account // the time playback/queue started... const unsigned long tick = (long(iTime) > m_iTimeStart ? iTime - m_iTimeStart : 0); #ifdef CONFIG_DEBUG_0 // - show event for debug purposes... fprintf(stderr, "MIDI Out %d: %06lu 0x%02x", iAlsaPort, tick, int(pEvent->type() | pTrack->midiChannel())); if (pEvent->type() == qtractorMidiEvent::SYSEX) { fprintf(stderr, " sysex {"); unsigned char *data = (unsigned char *) pEvent->sysex(); for (unsigned int i = 0; i < pEvent->sysex_len(); ++i) fprintf(stderr, " %02x", data[i]); fprintf(stderr, " }\n"); } else { fprintf(stderr, " %3d %3d (duration=%lu)\n", pEvent->note(), pEvent->velocity(), pEvent->duration()); } #endif // Initialize outbound event... snd_seq_event_t ev; snd_seq_ev_clear(&ev); // Set Event tag... ev.tag = (unsigned char) (pTrack->midiTag() & 0xff); // Addressing... snd_seq_ev_set_source(&ev, iAlsaPort); snd_seq_ev_set_subs(&ev); // Scheduled delivery... snd_seq_ev_schedule_tick(&ev, m_iAlsaQueue, 0, tick); // Set proper event data... switch (pEvent->type()) { case qtractorMidiEvent::NOTEON: ev.type = SND_SEQ_EVENT_NOTE; ev.data.note.channel = pTrack->midiChannel(); ev.data.note.note = pEvent->note(); ev.data.note.velocity = int(fGain * float(pEvent->value())) & 0x7f; ev.data.note.duration = pEvent->duration(); if (pSession->isLooping()) { const unsigned long iLoopEndTime = pSession->tickFromFrame(pSession->loopEnd()); if (iLoopEndTime < iTime + ev.data.note.duration) ev.data.note.duration = iLoopEndTime - iTime; } break; case qtractorMidiEvent::KEYPRESS: ev.type = SND_SEQ_EVENT_KEYPRESS; ev.data.note.channel = pTrack->midiChannel(); ev.data.note.note = pEvent->note(); ev.data.note.velocity = pEvent->velocity(); ev.data.note.duration = 0; break; case qtractorMidiEvent::CONTROLLER: ev.type = SND_SEQ_EVENT_CONTROLLER; ev.data.control.channel = pTrack->midiChannel(); ev.data.control.param = pEvent->controller(); // Track properties override... switch (pEvent->controller()) { case BANK_SELECT_MSB: if (pTrack->midiBank() >= 0) ev.data.control.value = (pTrack->midiBank() & 0x3f80) >> 7; else ev.data.control.value = pEvent->value(); break; case BANK_SELECT_LSB: if (pTrack->midiBank() >= 0) ev.data.control.value = (pTrack->midiBank() & 0x7f); else ev.data.control.value = pEvent->value(); break; case CHANNEL_VOLUME: ev.data.control.value = int(pTrack->gain() * float(pEvent->value())) & 0x7f; break; default: ev.data.control.value = pEvent->value(); break; } break; case qtractorMidiEvent::REGPARAM: ev.type = SND_SEQ_EVENT_REGPARAM; ev.data.control.channel = pTrack->midiChannel(); ev.data.control.param = pEvent->param(); ev.data.control.value = pEvent->value(); break; case qtractorMidiEvent::NONREGPARAM: ev.type = SND_SEQ_EVENT_NONREGPARAM; ev.data.control.channel = pTrack->midiChannel(); ev.data.control.param = pEvent->param(); ev.data.control.value = pEvent->value(); break; case qtractorMidiEvent::CONTROL14: ev.type = SND_SEQ_EVENT_CONTROL14; ev.data.control.channel = pTrack->midiChannel(); ev.data.control.param = pEvent->param(); ev.data.control.value = pEvent->value(); break; case qtractorMidiEvent::PGMCHANGE: ev.type = SND_SEQ_EVENT_PGMCHANGE; ev.data.control.channel = pTrack->midiChannel(); // HACK: Track properties override... if (pTrack->midiProg() >= 0) ev.data.control.value = pTrack->midiProg(); else ev.data.control.value = pEvent->param(); break; case qtractorMidiEvent::CHANPRESS: ev.type = SND_SEQ_EVENT_CHANPRESS; ev.data.control.channel = pTrack->midiChannel(); ev.data.control.value = pEvent->value(); break; case qtractorMidiEvent::PITCHBEND: ev.type = SND_SEQ_EVENT_PITCHBEND; ev.data.control.channel = pTrack->midiChannel(); ev.data.control.value = pEvent->pitchBend(); break; case qtractorMidiEvent::SYSEX: { ev.type = SND_SEQ_EVENT_SYSEX; if (pMidiBus->midiMonitor_out()) { // HACK: Master volume hack... unsigned char *data = pEvent->sysex(); if (data[1] == 0x7f && data[2] == 0x7f && data[3] == 0x04 && data[4] == 0x01) { // Make a copy, update and cache it while queued... pEvent = new qtractorMidiEvent(*pEvent); data = pEvent->sysex(); data[5] = 0; data[6] = int(pMidiBus->midiMonitor_out()->gain() * float(data[6])) & 0x7f; m_sysexCache.append(pEvent); } } snd_seq_ev_set_sysex(&ev, pEvent->sysex_len(), pEvent->sysex()); break; } default: break; } // Pump it into the queue. snd_seq_event_output(m_pAlsaSeq, &ev); // MIDI track monitoring... qtractorMidiMonitor *pMidiMonitor = static_cast (pTrack->monitor()); if (pMidiMonitor) pMidiMonitor->enqueue(pEvent->type(), pEvent->value(), tick); // MIDI bus monitoring... if (pMidiBus->midiMonitor_out()) pMidiBus->midiMonitor_out()->enqueue( pEvent->type(), pEvent->value(), tick); // Do it for the MIDI track plugins too... qtractorTimeScale::Cursor& cursor = pSession->timeScale()->cursor(); qtractorTimeScale::Node *pNode = cursor.seekTick(iTime); const long f0 = m_iFrameStart; const unsigned long t0 = pNode->frameFromTick(iTime); const unsigned long t1 = (long(t0) < f0 ? t0 : t0 - f0); unsigned long t2 = t1; if (ev.type == SND_SEQ_EVENT_NOTE && ev.data.note.duration > 0) { const unsigned long iTimeOff = iTime + (ev.data.note.duration - 1); pNode = cursor.seekTick(iTimeOff); t2 += (pNode->frameFromTick(iTimeOff) - t0); } qtractorMidiManager *pMidiManager = (pTrack->pluginList())->midiManager(); if (pMidiManager) pMidiManager->queued(&ev, t1, t2); // And for the MIDI output plugins as well... if (pMidiBus->pluginList_out()) { pMidiManager = (pMidiBus->pluginList_out())->midiManager(); if (pMidiManager) pMidiManager->queued(&ev, t1, t2); } } // Reset ouput queue drift stats (audio vs. MIDI)... void qtractorMidiEngine::resetDrift (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMidiEngine::resetDrift()"); #endif m_iDriftCheck = 0; m_iDriftCount = DRIFT_CHECK; //--DRIFT-SKEW-BEGIN-- snd_seq_queue_tempo_t *pAlsaTempo; snd_seq_queue_tempo_alloca(&pAlsaTempo); snd_seq_get_queue_tempo(m_pAlsaSeq, m_iAlsaQueue, pAlsaTempo); const unsigned int iSkewBase = snd_seq_queue_tempo_get_skew_base(pAlsaTempo); snd_seq_queue_tempo_set_skew(pAlsaTempo, iSkewBase); snd_seq_set_queue_tempo(m_pAlsaSeq, m_iAlsaQueue, pAlsaTempo); //--DRIFT-SKEW-END-- m_iTimeDrift = 0; } // Do ouput queue status (audio vs. MIDI)... void qtractorMidiEngine::driftCheck (void) { if (!m_bDriftCorrect) return; if (++m_iDriftCheck < m_iDriftCount) return; qtractorSession *pSession = session(); if (pSession == nullptr) return; // if (pSession->isRecording()) // return; qtractorAudioEngine *pAudioEngine = pSession->audioEngine(); if (pAudioEngine == nullptr) return; if (m_pMetroCursor == nullptr) return; // Time to have some corrective approach...? snd_seq_queue_status_t *pQueueStatus; snd_seq_queue_status_alloca(&pQueueStatus); if (snd_seq_get_queue_status( m_pAlsaSeq, m_iAlsaQueue, pQueueStatus) >= 0) { const long iAudioFrame = m_iFrameStart + pAudioEngine->jackFrameTime() - m_iAudioFrameStart; qtractorTimeScale::Node *pNode = m_pMetroCursor->seekFrame(iAudioFrame); const long iAudioTime = long(pNode->tickFromFrame(iAudioFrame)) - m_iTimeStart; const long iMidiTime = long(snd_seq_queue_status_get_tick_time(pQueueStatus)); long iDeltaTime = (iAudioTime - iMidiTime); // if (pSession->isLooping()) { const long iDeadTime = pSession->tickFromFrame(iAudioFrame + readAhead()) - iAudioTime - m_iTimeStart; const long iDeadTime2 = long(iDeadTime >> 4); if (iDeltaTime < -iDeadTime2 || iDeltaTime > +iDeadTime2) iDeltaTime = 0; // } if (iDeltaTime && iAudioTime > 0 && iMidiTime > 0) m_iTimeDrift += (iDeltaTime << 1); if (m_iTimeDrift && (iAudioTime > -m_iTimeDrift)) { //--DRIFT-SKEW-BEGIN-- snd_seq_queue_tempo_t *pAlsaTempo; snd_seq_queue_tempo_alloca(&pAlsaTempo); snd_seq_get_queue_tempo(m_pAlsaSeq, m_iAlsaQueue, pAlsaTempo); const unsigned int iSkewBase = snd_seq_queue_tempo_get_skew_base(pAlsaTempo); const unsigned int iSkewPrev = snd_seq_queue_tempo_get_skew(pAlsaTempo); const unsigned int iSkewNext = (unsigned int) (float(iSkewBase) * float(iAudioTime + m_iTimeDrift) / float(iAudioTime)); if (iSkewNext != iSkewPrev) { snd_seq_queue_tempo_set_skew(pAlsaTempo, iSkewNext); snd_seq_set_queue_tempo(m_pAlsaSeq, m_iAlsaQueue, pAlsaTempo); } //--DRIFT-SKEW-END-- #ifdef CONFIG_DEBUG//_0 qDebug("qtractorMidiEngine::driftCheck(%u): " "iAudioTime=%ld iMidiTime=%ld (%ld) iTimeDrift=%ld (%.2g%%)", m_iDriftCount, iAudioTime, iMidiTime, iDeltaTime, m_iTimeDrift, ((100.0f * float(iSkewNext)) / float(iSkewBase)) - 100.0f); #endif // Adaptive drift check... plan A. if ((iSkewNext > iSkewBase && iSkewNext > iSkewPrev) || (iSkewNext < iSkewBase && iSkewNext < iSkewPrev)) { if (m_iDriftCheck > DRIFT_CHECK_MIN) m_iDriftCount >>= 1; } else // Adaptive drift check... plan B. if (m_iDriftCheck < DRIFT_CHECK_MAX && !iDeltaTime) { m_iDriftCount <<= 1; // Adaptive drift check... plan 9. m_iTimeDrift >>= 1; } } } // Restart counting... m_iDriftCheck = 0; } // Flush ouput queue (if necessary)... void qtractorMidiEngine::flush (void) { // Really flush MIDI output... if (m_pOutputThread) m_pOutputThread->flushSync(); } // Device engine initialization method. bool qtractorMidiEngine::init (void) { // There must a session reference... qtractorSession *pSession = session(); if (pSession == nullptr) return false; // Try open a new client... if (snd_seq_open(&m_pAlsaSeq, "default", SND_SEQ_OPEN_DUPLEX, SND_SEQ_NONBLOCK) < 0) return false; if (m_pAlsaSeq == nullptr) return false; // Fix client name. const QByteArray aClientName = pSession->clientName().toUtf8(); snd_seq_set_client_name(m_pAlsaSeq, aClientName.constData()); m_iAlsaClient = snd_seq_client_id(m_pAlsaSeq); m_iAlsaQueue = snd_seq_alloc_queue(m_pAlsaSeq); // Set sequencer queue timer. if (qtractorMidiTimer().indexOf(m_iAlsaTimer) > 0) { qtractorMidiTimer::Key key(m_iAlsaTimer); snd_timer_id_t *pAlsaTimerId; snd_timer_id_alloca(&pAlsaTimerId); snd_timer_id_set_class(pAlsaTimerId, key.alsaTimerClass()); snd_timer_id_set_card(pAlsaTimerId, key.alsaTimerCard()); snd_timer_id_set_device(pAlsaTimerId, key.alsaTimerDevice()); snd_timer_id_set_subdevice(pAlsaTimerId, key.alsaTimerSubDev()); snd_seq_queue_timer_t *pAlsaTimer; snd_seq_queue_timer_alloca(&pAlsaTimer); snd_seq_queue_timer_set_type(pAlsaTimer, SND_SEQ_TIMER_ALSA); snd_seq_queue_timer_set_id(pAlsaTimer, pAlsaTimerId); snd_seq_set_queue_timer(m_pAlsaSeq, m_iAlsaQueue, pAlsaTimer); } // Setup subscriptions stuff... if (snd_seq_open(&m_pAlsaSubsSeq, "hw", SND_SEQ_OPEN_DUPLEX, 0) >= 0) { m_iAlsaSubsPort = snd_seq_create_simple_port( m_pAlsaSubsSeq, clientName().toUtf8().constData(), SND_SEQ_PORT_CAP_WRITE | SND_SEQ_PORT_CAP_SUBS_WRITE | SND_SEQ_PORT_CAP_NO_EXPORT, SND_SEQ_PORT_TYPE_APPLICATION); if (m_iAlsaSubsPort >= 0) { struct pollfd pfd[1]; snd_seq_addr_t seq_addr; snd_seq_port_subscribe_t *pAlsaSubs; snd_seq_port_subscribe_alloca(&pAlsaSubs); seq_addr.client = SND_SEQ_CLIENT_SYSTEM; seq_addr.port = SND_SEQ_PORT_SYSTEM_ANNOUNCE; snd_seq_port_subscribe_set_sender(pAlsaSubs, &seq_addr); seq_addr.client = snd_seq_client_id(m_pAlsaSubsSeq); seq_addr.port = m_iAlsaSubsPort; snd_seq_port_subscribe_set_dest(pAlsaSubs, &seq_addr); snd_seq_subscribe_port(m_pAlsaSubsSeq, pAlsaSubs); snd_seq_poll_descriptors(m_pAlsaSubsSeq, pfd, 1, POLLIN); m_pAlsaNotifier = new QSocketNotifier( pfd[0].fd, QSocketNotifier::Read); } } // Time-scale cursor (tempo/time-signature map) m_pMetroCursor = new qtractorTimeScale::Cursor(pSession->timeScale()); return true; } // Device engine activation method. bool qtractorMidiEngine::activate (void) { // There must a session reference... qtractorSession *pSession = session(); if (pSession == nullptr) return false; // Open SMF player to last... openPlayerBus(); // Open control/metronome buses, at least try... openControlBus(); openMetroBus(); // Create and start our own MIDI input queue thread... m_pInputThread = new qtractorMidiInputThread(this); m_pInputThread->start(QThread::TimeCriticalPriority); // Create and start our own MIDI output queue thread... const unsigned int iReadAhead = (pSession->sampleRate() >> 1); m_pOutputThread = new qtractorMidiOutputThread(this, iReadAhead); m_pOutputThread->start(QThread::HighPriority); // Reset/zero tickers... m_iTimeStart = 0; m_iFrameStart = 0; m_iTimeStartEx = m_iTimeStart; m_iFrameStartEx = m_iFrameStart; m_iAudioFrameStart = pSession->audioEngine()->jackFrameTime(); // Reset output queue drift compensator... resetDrift(); // Reset all dependable monitoring... resetAllMonitors(); return true; } // Device engine start method. bool qtractorMidiEngine::start (void) { // It must be surely activated... if (!isActivated()) return false; // There must a session reference... qtractorSession *pSession = session(); if (pSession == nullptr) return false; // Output thread must be around too... if (m_pOutputThread == nullptr) return false; // Close any SMF player out there... closePlayer(); // Initial output thread bumping... qtractorSessionCursor *pMidiCursor = m_pOutputThread->midiCursorSync(true); if (pMidiCursor == nullptr) return false; // Reset all dependables... resetTempo(); resetAllMonitors(); // Reset output queue drift compensator... resetDrift(); // Start queue timer... m_iFrameStart = long(pMidiCursor->frame()); m_iTimeStart = long(pSession->tickFromFrame(m_iFrameStart)); m_iTimeStartEx = m_iTimeStart; m_iFrameStartEx = m_iFrameStart; m_iAudioFrameStart = pSession->audioEngine()->jackFrameTime(); // Effectively start sequencer queue timer... snd_seq_start_queue(m_pAlsaSeq, m_iAlsaQueue, nullptr); snd_seq_drain_output(m_pAlsaSeq); // Carry on... m_pOutputThread->processSync(); return true; } // Device engine stop method. void qtractorMidiEngine::stop (void) { if (!isActivated()) return; // Cleanup queues... snd_seq_drop_input(m_pAlsaSeq); snd_seq_drop_output(m_pAlsaSeq); // Stop queue timer... snd_seq_stop_queue(m_pAlsaSeq, m_iAlsaQueue, nullptr); flush(); // Shut-off all MIDI buses... shutOffAllBuses(); // Reset all monitors... resetAllMonitors(); } // Device engine deactivation method. void qtractorMidiEngine::deactivate (void) { // We're stopping now... setPlaying(false); // Stop our queue threads... m_pInputThread->setRunState(false); m_pOutputThread->setRunState(false); m_pOutputThread->sync(); } // Device engine cleanup method. void qtractorMidiEngine::clean (void) { // Clean control/metronome buses... deleteControlBus(); deleteMetroBus(); // Close SMF player last... deletePlayerBus(); // Delete output thread... if (m_pOutputThread) { // Make it nicely... if (m_pOutputThread->isRunning()) do { m_pOutputThread->setRunState(false); // m_pOutputThread->terminate(); m_pOutputThread->sync(); } while (!m_pOutputThread->wait(100)); delete m_pOutputThread; m_pOutputThread = nullptr; } // Last but not least, delete input thread... if (m_pInputThread) { // Make it nicely... if (m_pInputThread->isRunning()) do { m_pInputThread->setRunState(false); // m_pInputThread->terminate(); } while (!m_pInputThread->wait(100)); delete m_pInputThread; m_pInputThread = nullptr; } // Time-scale cursor (tempo/time-signature map) if (m_pMetroCursor) { delete m_pMetroCursor; m_pMetroCursor = nullptr; } // Drop subscription stuff. if (m_pAlsaSubsSeq) { if (m_pAlsaNotifier) { delete m_pAlsaNotifier; m_pAlsaNotifier = nullptr; } if (m_iAlsaSubsPort >= 0) { snd_seq_delete_simple_port(m_pAlsaSubsSeq, m_iAlsaSubsPort); m_iAlsaSubsPort = -1; } snd_seq_close(m_pAlsaSubsSeq); m_pAlsaSubsSeq = nullptr; } // Drop everything else, finally. if (m_pAlsaSeq) { // And now, the sequencer queue and handle... snd_seq_free_queue(m_pAlsaSeq, m_iAlsaQueue); snd_seq_close(m_pAlsaSeq); m_iAlsaQueue = -1; m_iAlsaClient = -1; m_pAlsaSeq = nullptr; } // Clean any other left-overs... clearSysexCache(); // And all other timing tracers. m_iTimeStart = 0; m_iTimeDrift = 0; m_iFrameStart = 0; m_iTimeStartEx = 0; m_iFrameStartEx = 0; m_iAudioFrameStart = 0; } // Special rewind method, for queue loop. void qtractorMidiEngine::restartLoop (void) { qtractorSession *pSession = session(); if (pSession && pSession->isLooping()) { m_iFrameStart -= pSession->loopEnd(); m_iFrameStart += pSession->loopStart(); m_iTimeStart -= pSession->loopEndTime(); m_iTimeStart += pSession->loopStartTime(); // m_iTimeDrift = 0; -- Drift correction? // resetDrift(); } } // The delta-time/frame accessors. long qtractorMidiEngine::timeStart (void) const { return m_iTimeStart; } // The absolute-time/frame accessors. unsigned long qtractorMidiEngine::timeStartEx (void) const { return m_iTimeStartEx; } // Immediate track mute. void qtractorMidiEngine::trackMute ( qtractorTrack *pTrack, bool bMute ) { #ifdef CONFIG_DEBUG qDebug("qtractorMidiEngine::trackMute(%p, %d)", pTrack, bMute); #endif qtractorSession *pSession = session(); if (pSession == nullptr) return; const unsigned long iFrame = pSession->playHead(); if (bMute) { // Remove all already enqueued events // for the given track and channel... snd_seq_remove_events_t *pre; snd_seq_remove_events_alloca(&pre); snd_seq_timestamp_t ts; const unsigned long iTime = pSession->tickFromFrame(iFrame); ts.tick = ((long) iTime > m_iTimeStart ? iTime - m_iTimeStart : 0); snd_seq_remove_events_set_time(pre, &ts); snd_seq_remove_events_set_tag(pre, pTrack->midiTag()); snd_seq_remove_events_set_channel(pre, pTrack->midiChannel()); snd_seq_remove_events_set_queue(pre, m_iAlsaQueue); snd_seq_remove_events_set_condition(pre, SND_SEQ_REMOVE_OUTPUT | SND_SEQ_REMOVE_TIME_AFTER | SND_SEQ_REMOVE_TIME_TICK | SND_SEQ_REMOVE_DEST_CHANNEL | SND_SEQ_REMOVE_IGNORE_OFF | SND_SEQ_REMOVE_TAG_MATCH); snd_seq_remove_events(m_pAlsaSeq, pre); // Immediate all current notes off. qtractorMidiBus *pMidiBus = static_cast (pTrack->outputBus()); if (pMidiBus) pMidiBus->setController(pTrack, ALL_NOTES_OFF); // Clear/reset track monitor... qtractorMidiMonitor *pMidiMonitor = static_cast (pTrack->monitor()); if (pMidiMonitor) pMidiMonitor->clear(); // Reset track plugin buffers... if ((pTrack->pluginList())->midiManager()) (pTrack->pluginList())->midiManager()->reset(); // Done track mute. } else { // Must redirect to MIDI ouput thread: // the immediate re-enqueueing of MIDI events. m_pOutputThread->trackSync(pTrack, iFrame); // Done track unmute. } } // Immediate metronome mute. void qtractorMidiEngine::metroMute ( bool bMute ) { if (!m_bMetroEnabled) return; if (!m_bMetronome) return; #ifdef CONFIG_DEBUG qDebug("qtractorMidiEngine::metroMute(%d)\n", int(bMute)); #endif qtractorSession *pSession = session(); if (pSession == nullptr) return; const unsigned long iFrame = pSession->playHead(); if (bMute) { // Remove all already enqueued events // for the given track and channel... snd_seq_remove_events_t *pre; snd_seq_remove_events_alloca(&pre); snd_seq_timestamp_t ts; const unsigned long iTime = pSession->tickFromFrame(iFrame); ts.tick = ((long) iTime > m_iTimeStart ? iTime - m_iTimeStart : 0); snd_seq_remove_events_set_time(pre, &ts); snd_seq_remove_events_set_tag(pre, 0xff); snd_seq_remove_events_set_channel(pre, m_iMetroChannel); snd_seq_remove_events_set_queue(pre, m_iAlsaQueue); snd_seq_remove_events_set_condition(pre, SND_SEQ_REMOVE_OUTPUT | SND_SEQ_REMOVE_TIME_AFTER | SND_SEQ_REMOVE_TIME_TICK | SND_SEQ_REMOVE_DEST_CHANNEL | SND_SEQ_REMOVE_IGNORE_OFF | SND_SEQ_REMOVE_TAG_MATCH); snd_seq_remove_events(m_pAlsaSeq, pre); // Done metronome mute. } else { // Must redirect to MIDI ouput thread: // the immediate re-enqueueing of MIDI events. m_pOutputThread->metroSync(iFrame); // Done metronome unmute. } } // Control bus accessors. void qtractorMidiEngine::setControlBus ( bool bControlBus ) { qtractorBus::ConnectList ins, outs; if (isActivated() && m_bControlBus && m_pIControlBus && m_pOControlBus) { m_pIControlBus->updateConnects(qtractorBus::Input, ins); m_pOControlBus->updateConnects(qtractorBus::Output, outs); } deleteControlBus(); m_bControlBus = bControlBus; createControlBus(); if (isActivated()) { openControlBus(); if (m_bControlBus && m_pIControlBus && m_pOControlBus) { m_pIControlBus->updateConnects(qtractorBus::Input, ins, true); m_pOControlBus->updateConnects(qtractorBus::Output, outs, true); } } } bool qtractorMidiEngine::isControlBus (void) const { return m_bControlBus; } void qtractorMidiEngine::resetControlBus (void) { if (m_bControlBus && m_pOControlBus) return; createControlBus(); } // Control bus simple management. void qtractorMidiEngine::createControlBus (void) { deleteControlBus(); // Whether control bus is here owned, or... if (m_bControlBus) { m_pOControlBus = new qtractorMidiBus(this, "Control", qtractorBus::BusMode(qtractorBus::Duplex | qtractorBus::Ex)); m_pIControlBus = m_pOControlBus; } else { // Find available control buses... for (qtractorBus *pBus = qtractorEngine::buses().first(); pBus; pBus = pBus->next()) { if (m_pIControlBus == nullptr && (pBus->busMode() & qtractorBus::Input)) m_pIControlBus = static_cast (pBus); if (m_pOControlBus == nullptr && (pBus->busMode() & qtractorBus::Output)) m_pOControlBus = static_cast (pBus); } } } // Open MIDI control stuff... bool qtractorMidiEngine::openControlBus (void) { closeControlBus(); // Is there any? if (m_pOControlBus == nullptr) createControlBus(); if (m_pOControlBus == nullptr) return false; // This is it, when dedicated... if (m_bControlBus) { addBusEx(m_pOControlBus); m_pOControlBus->open(); } return true; } // Close MIDI control stuff. void qtractorMidiEngine::closeControlBus (void) { if (m_pOControlBus && m_bControlBus) { m_pOControlBus->close(); removeBusEx(m_pOControlBus); } } // Destroy MIDI control stuff. void qtractorMidiEngine::deleteControlBus (void) { closeControlBus(); // When owned, both input and output // bus are the one and the same... if (m_pOControlBus && m_bControlBus) delete m_pOControlBus; // Reset both control buses... m_pIControlBus = nullptr; m_pOControlBus = nullptr; } // Control buses accessors. qtractorMidiBus *qtractorMidiEngine::controlBus_in() const { return m_pIControlBus; } qtractorMidiBus *qtractorMidiEngine::controlBus_out() const { return m_pOControlBus; } // Player bus accessors. void qtractorMidiEngine::setPlayerBus ( bool bPlayerBus ) { qtractorBus::ConnectList outs; if (isActivated() && m_bPlayerBus && m_pPlayerBus) m_pPlayerBus->updateConnects(qtractorBus::Output, outs); deletePlayerBus(); m_bPlayerBus = bPlayerBus; createPlayerBus(); if (isActivated()) { openPlayerBus(); if (m_bPlayerBus && m_pPlayerBus) m_pPlayerBus->updateConnects(qtractorBus::Output, outs, true); } } bool qtractorMidiEngine::isPlayerBus (void) const { return m_bPlayerBus; } // Player bus simple management. void qtractorMidiEngine::createPlayerBus (void) { deletePlayerBus(); // Whether metronome bus is here owned, or... if (m_bPlayerBus) { m_pPlayerBus = new qtractorMidiBus(this, "Player", qtractorBus::BusMode(qtractorBus::Output | qtractorBus::Ex)); } else { // Find first available output buses... for (qtractorBus *pBus = qtractorEngine::buses().first(); pBus; pBus = pBus->next()) { if (pBus->busMode() & qtractorBus::Output) { m_pPlayerBus = static_cast (pBus); break; } } } } // Open MIDI player stuff... bool qtractorMidiEngine::openPlayerBus (void) { closePlayerBus(); // Is there any? if (m_pPlayerBus == nullptr) createPlayerBus(); if (m_pPlayerBus == nullptr) return false; // This is it, when dedicated... if (m_bPlayerBus) { addBusEx(m_pPlayerBus); m_pPlayerBus->open(); } // Time to create our player... m_pPlayer = new qtractorMidiPlayer(m_pPlayerBus); return true; } // Close MIDI player stuff. void qtractorMidiEngine::closePlayerBus (void) { if (m_pPlayer) m_pPlayer->close(); if (m_pPlayerBus && m_bPlayerBus) { m_pPlayerBus->close(); removeBusEx(m_pPlayerBus); } } // Destroy MIDI player stuff. void qtractorMidiEngine::deletePlayerBus (void) { closePlayerBus(); if (m_pPlayer) { delete m_pPlayer; m_pPlayer = nullptr; } if (m_pPlayerBus && m_bPlayerBus) delete m_pPlayerBus; m_pPlayerBus = nullptr; } // Tell whether audition/pre-listening is active... bool qtractorMidiEngine::isPlayerOpen (void) const { return (m_pPlayer ? m_pPlayer->isOpen() : false); } // Open and start audition/pre-listening... bool qtractorMidiEngine::openPlayer ( const QString& sFilename, int iTrackChannel ) { if (isPlaying()) return false; m_iFrameStart = 0; m_iTimeStart = 0; m_iTimeStartEx = m_iTimeStart; return (m_pPlayer ? m_pPlayer->open(sFilename, iTrackChannel) : false); } // Stop and close audition/pre-listening... void qtractorMidiEngine::closePlayer (void) { if (m_pPlayer) m_pPlayer->close(); } // MMC dispatch special commands. void qtractorMidiEngine::sendMmcLocate ( unsigned long iLocate ) const { unsigned char data[6]; data[0] = 0x01; data[1] = iLocate / (3600 * 30); iLocate -= (3600 * 30) * (int) data[1]; data[2] = iLocate / ( 60 * 30); iLocate -= ( 60 * 30) * (int) data[2]; data[3] = iLocate / ( 30); iLocate -= ( 30) * (int) data[3]; data[4] = iLocate; data[5] = 0; sendMmcCommand(qtractorMmcEvent::LOCATE, data, sizeof(data)); } void qtractorMidiEngine::sendMmcMaskedWrite ( qtractorMmcEvent::SubCommand scmd, int iTrack, bool bOn ) const { unsigned char data[4]; const int iMask = (1 << (iTrack < 2 ? iTrack + 5 : (iTrack - 2) % 7)); data[0] = scmd; data[1] = (unsigned char) (iTrack < 2 ? 0 : 1 + (iTrack - 2) / 7); data[2] = (unsigned char) iMask; data[3] = (unsigned char) (bOn ? iMask : 0); sendMmcCommand(qtractorMmcEvent::MASKED_WRITE, data, sizeof(data)); } void qtractorMidiEngine::sendMmcCommand ( qtractorMmcEvent::Command cmd, unsigned char *pMmcData, unsigned short iMmcData ) const { // Do we have MMC output enabled? if ((m_mmcMode & qtractorBus::Output) == 0) return; // We surely need a output control bus... if (m_pOControlBus == nullptr) return; // Build up the MMC sysex message... unsigned char *pSysex; unsigned short iSysex; iSysex = 6; if (pMmcData && iMmcData > 0) iSysex += 1 + iMmcData; pSysex = new unsigned char [iSysex]; iSysex = 0; pSysex[iSysex++] = 0xf0; // Sysex header. pSysex[iSysex++] = 0x7f; // Realtime sysex. pSysex[iSysex++] = m_mmcDevice; // MMC device id. pSysex[iSysex++] = 0x06; // MMC command mode. pSysex[iSysex++] = (unsigned char) cmd; // MMC command code. if (pMmcData && iMmcData > 0) { pSysex[iSysex++] = iMmcData; ::memcpy(&pSysex[iSysex], pMmcData, iMmcData); iSysex += iMmcData; } pSysex[iSysex++] = 0xf7; // Sysex trailer. // Send it out, now. m_pOControlBus->sendSysex(pSysex, iSysex); // Done. delete [] pSysex; } // SPP dispatch special command. void qtractorMidiEngine::sendSppCommand ( int iCmdType, unsigned short iSongPos ) const { // Do we have SPP output enabled? if ((m_sppMode & qtractorBus::Output) == 0) return; // We surely need a output control bus... if (m_pOControlBus == nullptr) return; // Initialize sequencer event... snd_seq_event_t ev; snd_seq_ev_clear(&ev); // Addressing... snd_seq_ev_set_source(&ev, m_pOControlBus->alsaPort()); snd_seq_ev_set_subs(&ev); // The event will be direct... snd_seq_ev_set_direct(&ev); // Set command parameters... // - SND_SEQ_EVENT_START // - SND_SEQ_EVENT_STOP // - SND_SEQ_EVENT_CONTINUE // - SND_SEQ_EVENT_SONGPOS ev.type = snd_seq_event_type(iCmdType); ev.data.control.value = iSongPos; // Bail out... snd_seq_event_output_direct(m_pAlsaSeq, &ev); } // Metronome switching. void qtractorMidiEngine::setMetronome ( bool bMetronome ) { m_bMetronome = bMetronome; if (isPlaying()) metroMute(!m_bMetronome); } bool qtractorMidiEngine::isMetronome (void) const { return m_bMetronome; } // Metronome enabled accessors. void qtractorMidiEngine::setMetroEnabled ( bool bMetroEnabled ) { m_bMetroEnabled = bMetroEnabled; } bool qtractorMidiEngine::isMetroEnabled (void) const { return m_bMetroEnabled; } // Metronome bus accessors. void qtractorMidiEngine::setMetroBus ( bool bMetroBus ) { qtractorBus::ConnectList outs; if (isActivated() && m_bMetroBus && m_pMetroBus) m_pMetroBus->updateConnects(qtractorBus::Output, outs); deleteMetroBus(); m_bMetroBus = bMetroBus; createMetroBus(); if (isActivated()) { openMetroBus(); if (m_bMetroBus && m_pMetroBus) m_pMetroBus->updateConnects(qtractorBus::Output, outs, true); } } bool qtractorMidiEngine::isMetroBus (void) const { return m_bMetroBus; } void qtractorMidiEngine::resetMetroBus (void) { if (m_bMetroBus && m_pMetroBus) return; createMetroBus(); } // Metronome bus simple management. void qtractorMidiEngine::createMetroBus (void) { deleteMetroBus(); if (!m_bMetroEnabled) return; // Whether metronome bus is here owned, or... if (m_bMetroBus) { m_pMetroBus = new qtractorMidiBus(this, "Metronome", qtractorBus::BusMode(qtractorBus::Output | qtractorBus::Ex)); } else { // Find first available output buses... for (qtractorBus *pBus = qtractorEngine::buses().first(); pBus; pBus = pBus->next()) { if (pBus->busMode() & qtractorBus::Output) { m_pMetroBus = static_cast (pBus); break; } } } } // Open MIDI metronome stuff... bool qtractorMidiEngine::openMetroBus (void) { closeMetroBus(); if (!m_bMetroEnabled) return false; // Is there any? if (m_pMetroBus == nullptr) createMetroBus(); if (m_pMetroBus == nullptr) return false; // This is it, when dedicated... if (m_bMetroBus) { addBusEx(m_pMetroBus); m_pMetroBus->open(); } return true; } // Close MIDI metronome stuff. void qtractorMidiEngine::closeMetroBus (void) { if (m_pMetroBus && m_bMetroBus) { m_pMetroBus->close(); removeBusEx(m_pMetroBus); } } // Destroy MIDI metronome stuff. void qtractorMidiEngine::deleteMetroBus (void) { closeMetroBus(); if (m_pMetroBus && m_bMetroBus) delete m_pMetroBus; m_pMetroBus = nullptr; } // Metronome channel accessors. void qtractorMidiEngine::setMetroChannel ( unsigned short iChannel ) { m_iMetroChannel = iChannel; } unsigned short qtractorMidiEngine::metroChannel (void) const { return m_iMetroChannel; } // Metronome bar parameters. void qtractorMidiEngine::setMetroBar ( int iNote, int iVelocity, unsigned long iDuration ) { m_iMetroBarNote = iNote; m_iMetroBarVelocity = iVelocity; m_iMetroBarDuration = iDuration; } int qtractorMidiEngine::metroBarNote (void) const { return m_iMetroBarNote; } int qtractorMidiEngine::metroBarVelocity (void) const { return m_iMetroBarVelocity; } unsigned long qtractorMidiEngine::metroBarDuration (void) const { return m_iMetroBarDuration; } // Metronome bar parameters. void qtractorMidiEngine::setMetroBeat ( int iNote, int iVelocity, unsigned long iDuration ) { m_iMetroBeatNote = iNote; m_iMetroBeatVelocity = iVelocity; m_iMetroBeatDuration = iDuration; } int qtractorMidiEngine::metroBeatNote (void) const { return m_iMetroBarNote; } int qtractorMidiEngine::metroBeatVelocity (void) const { return m_iMetroBarVelocity; } unsigned long qtractorMidiEngine::metroBeatDuration (void) const { return m_iMetroBeatDuration; } // Metronome latency offset (in ticks). void qtractorMidiEngine::setMetroOffset ( unsigned long iMetroOffset ) { m_iMetroOffset = iMetroOffset; } unsigned long qtractorMidiEngine::metroOffset (void) const { return m_iMetroOffset; } // Process metronome clicks. void qtractorMidiEngine::processMetro ( unsigned long iFrameStart, unsigned long iFrameEnd ) { if (m_pMetroCursor == nullptr) return; qtractorTimeScale::Node *pNode = m_pMetroCursor->seekFrame(iFrameEnd); // Take this moment to check for tempo changes... if (pNode->tempo != m_fMetroTempo) { // New tempo node... const unsigned long iTime = (pNode->frame < iFrameStart ? pNode->tickFromFrame(iFrameStart) : pNode->tick); // Enqueue tempo event... snd_seq_event_t ev; snd_seq_ev_clear(&ev); // Scheduled delivery: take into account // the time playback/queue started... const unsigned long tick = (long(iTime) > m_iTimeStart ? iTime - m_iTimeStart : 0); snd_seq_ev_schedule_tick(&ev, m_iAlsaQueue, 0, tick); ev.type = SND_SEQ_EVENT_TEMPO; ev.data.queue.queue = m_iAlsaQueue; ev.data.queue.param.value = (unsigned int) (60000000.0f / pNode->tempo); ev.dest.client = SND_SEQ_CLIENT_SYSTEM; ev.dest.port = SND_SEQ_PORT_SYSTEM_TIMER; // Pump it into the queue. snd_seq_event_output(m_pAlsaSeq, &ev); // Save for next change. m_fMetroTempo = pNode->tempo; // Update MIDI monitor slot stuff... qtractorMidiMonitor::splitTime( m_pMetroCursor->timeScale(), pNode->frame, tick); } // Get on with the actual metronome/clock stuff... if (!m_bMetronome && (m_clockMode & qtractorBus::Output) == 0) return; // Register the next metronome/clock beat slot. const unsigned long iTimeEnd = pNode->tickFromFrame(iFrameEnd); pNode = m_pMetroCursor->seekFrame(iFrameStart); const unsigned long iTimeStart = pNode->tickFromFrame(iFrameStart); unsigned int iBeat = pNode->beatFromTick(iTimeStart); unsigned long iTime = pNode->tickFromBeat(iBeat); // Initialize outbound metronome event... snd_seq_event_t ev; snd_seq_ev_clear(&ev); // Addressing... if (m_pMetroBus) { snd_seq_ev_set_source(&ev, m_pMetroBus->alsaPort()); snd_seq_ev_set_subs(&ev); } // Set common event data... ev.tag = (unsigned char) 0xff; ev.type = SND_SEQ_EVENT_NOTE; ev.data.note.channel = m_iMetroChannel; // Initialize outbound clock event... snd_seq_event_t ev_clock; snd_seq_ev_clear(&ev_clock); // Addressing... if (m_pOControlBus) { snd_seq_ev_set_source(&ev_clock, m_pOControlBus->alsaPort()); snd_seq_ev_set_subs(&ev_clock); } // Set common event data... ev_clock.tag = (unsigned char) 0xff; ev_clock.type = SND_SEQ_EVENT_CLOCK; while (iTime < iTimeEnd) { // Scheduled delivery: take into account // the time playback/queue started... if (m_clockMode & qtractorBus::Output) { unsigned long iTimeClock = iTime; const unsigned int iTicksPerClock = pNode->ticksPerBeat / 24; for (unsigned int iClock = 0; iClock < 24; ++iClock) { if (iTimeClock >= iTimeEnd) break; if (iTimeClock >= iTimeStart) { const unsigned long tick = (long(iTimeClock) > m_iTimeStart ? iTimeClock - m_iTimeStart : 0); snd_seq_ev_schedule_tick(&ev_clock, m_iAlsaQueue, 0, tick); snd_seq_event_output(m_pAlsaSeq, &ev_clock); } iTimeClock += iTicksPerClock; } } if (m_bMetronome && iTime >= iTimeStart) { // Have some latency compensation... const unsigned long iTimeOffset = (m_iMetroOffset > 0 && iTime > m_iMetroOffset ? iTime - m_iMetroOffset : iTime); // Set proper event schedule time... const unsigned long tick = (long(iTimeOffset) > m_iTimeStart ? iTimeOffset - m_iTimeStart : 0); snd_seq_ev_schedule_tick(&ev, m_iAlsaQueue, 0, tick); // Set proper event data... if (pNode->beatIsBar(iBeat)) { ev.data.note.note = m_iMetroBarNote; ev.data.note.velocity = m_iMetroBarVelocity; ev.data.note.duration = m_iMetroBarDuration; } else { ev.data.note.note = m_iMetroBeatNote; ev.data.note.velocity = m_iMetroBeatVelocity; ev.data.note.duration = m_iMetroBeatDuration; } // Pump it into the queue. snd_seq_event_output(m_pAlsaSeq, &ev); // MIDI track monitoring... if (m_pMetroBus && m_pMetroBus->midiMonitor_out()) { m_pMetroBus->midiMonitor_out()->enqueue( qtractorMidiEvent::NOTEON, ev.data.note.velocity, tick); } } // Go for next beat... iTime += pNode->ticksPerBeat; pNode = m_pMetroCursor->seekBeat(++iBeat); } } // Access to current tempo/time-signature cursor. qtractorTimeScale::Cursor *qtractorMidiEngine::metroCursor (void) const { return m_pMetroCursor; } // Document element methods. bool qtractorMidiEngine::loadElement ( qtractorDocument *pDocument, QDomElement *pElement ) { qtractorEngine::clear(); createControlBus(); createMetroBus(); // Load session children... for (QDomNode nChild = pElement->firstChild(); !nChild.isNull(); nChild = nChild.nextSibling()) { // Convert node to element... QDomElement eChild = nChild.toElement(); if (eChild.isNull()) continue; if (eChild.tagName() == "midi-control") { for (QDomNode nProp = eChild.firstChild(); !nProp.isNull(); nProp = nProp.nextSibling()) { QDomElement eProp = nProp.toElement(); if (eProp.isNull()) continue; if (eProp.tagName() == "mmc-mode") { qtractorMidiEngine::setMmcMode( qtractorBus::busModeFromText(eProp.text())); } else if (eProp.tagName() == "mmc-device") { qtractorMidiEngine::setMmcDevice( eProp.text().toInt() & 0x7f); } else if (eProp.tagName() == "spp-mode") { qtractorMidiEngine::setSppMode( qtractorBus::busModeFromText(eProp.text())); } else if (eProp.tagName() == "clock-mode") { qtractorMidiEngine::setClockMode( qtractorBus::busModeFromText(eProp.text())); } } } else if (eChild.tagName() == "midi-bus") { QString sBusName = eChild.attribute("name"); qtractorMidiBus::BusMode busMode = qtractorBus::busModeFromText(eChild.attribute("mode")); qtractorMidiBus *pMidiBus = new qtractorMidiBus(this, sBusName, busMode); if (!pMidiBus->loadElement(pDocument, &eChild)) return false; qtractorMidiEngine::addBus(pMidiBus); } else if (eChild.tagName() == "control-inputs") { if (m_bControlBus && m_pIControlBus) { m_pIControlBus->loadConnects( m_pIControlBus->inputs(), pDocument, &eChild); } } else if (eChild.tagName() == "control-outputs") { if (m_bControlBus && m_pOControlBus) { m_pOControlBus->loadConnects( m_pOControlBus->outputs(), pDocument, &eChild); } } else if (eChild.tagName() == "metronome-outputs") { if (m_bMetroBus && m_pMetroBus) { m_pMetroBus->loadConnects( m_pMetroBus->outputs(), pDocument, &eChild); } } } return true; } bool qtractorMidiEngine::saveElement ( qtractorDocument *pDocument, QDomElement *pElement ) const { // Save transport/control modes... QDomElement eControl = pDocument->document()->createElement("midi-control"); pDocument->saveTextElement("mmc-mode", qtractorBus::textFromBusMode( qtractorMidiEngine::mmcMode()), &eControl); pDocument->saveTextElement("mmc-device", QString::number(int(qtractorMidiEngine::mmcDevice())), &eControl); pDocument->saveTextElement("spp-mode", qtractorBus::textFromBusMode( qtractorMidiEngine::sppMode()), &eControl); pDocument->saveTextElement("clock-mode", qtractorBus::textFromBusMode( qtractorMidiEngine::clockMode()), &eControl); pElement->appendChild(eControl); // Save MIDI buses... for (qtractorBus *pBus = qtractorEngine::buses().first(); pBus; pBus = pBus->next()) { qtractorMidiBus *pMidiBus = static_cast (pBus); if (pMidiBus) { // Create the new MIDI bus element... QDomElement eMidiBus = pDocument->document()->createElement("midi-bus"); pMidiBus->saveElement(pDocument, &eMidiBus); pElement->appendChild(eMidiBus); } } // Control bus (input) connects... if (m_bControlBus && m_pIControlBus) { QDomElement eInputs = pDocument->document()->createElement("control-inputs"); qtractorBus::ConnectList inputs; m_pIControlBus->updateConnects(qtractorBus::Input, inputs); m_pIControlBus->saveConnects(inputs, pDocument, &eInputs); pElement->appendChild(eInputs); } // Control bus (output) connects... if (m_bControlBus && m_pOControlBus) { QDomElement eOutputs = pDocument->document()->createElement("control-outputs"); qtractorBus::ConnectList outputs; m_pOControlBus->updateConnects(qtractorBus::Output, outputs); m_pOControlBus->saveConnects(outputs, pDocument, &eOutputs); pElement->appendChild(eOutputs); } // Metronome bus connects... if (m_bMetroBus && m_pMetroBus) { QDomElement eOutputs = pDocument->document()->createElement("metronome-outputs"); qtractorBus::ConnectList outputs; m_pMetroBus->updateConnects(qtractorBus::Output, outputs); m_pMetroBus->saveConnects(outputs, pDocument, &eOutputs); pElement->appendChild(eOutputs); } return true; } // MIDI-export method. bool qtractorMidiEngine::fileExport ( const QString& sExportPath, const QList& exportBuses, unsigned long iExportStart, unsigned long iExportEnd, int iExportFormat ) { // No simultaneous or foul exports... if (isPlaying()) return false; // Make sure we have an actual session cursor... qtractorSession *pSession = session(); if (pSession == nullptr) return false; // Cannot have exports longer than current session. if (iExportStart >= iExportEnd) iExportEnd = pSession->sessionEnd(); if (iExportStart >= iExportEnd) return false; const unsigned short iTicksPerBeat = pSession->ticksPerBeat(); const unsigned long iTimeStart = pSession->tickFromFrame(iExportStart); const unsigned long iTimeEnd = pSession->tickFromFrame(iExportEnd); const unsigned short iFormat = (iExportFormat < 0 ? qtractorMidiClip::defaultFormat() : iExportFormat); unsigned short iSeq; unsigned short iSeqs = 0; QList seqs; qtractorMidiSequence **ppSeqs = nullptr; if (iFormat == 0) { iSeqs = 16; ppSeqs = new qtractorMidiSequence * [iSeqs]; for (iSeq = 0; iSeq < iSeqs; ++iSeq) { ppSeqs[iSeq] = new qtractorMidiSequence( QString(), iSeq, iTicksPerBeat); } } // Do the real grunt work, get eaach elligigle track // and copy the events in range to be written out... QListIterator bus_iter(exportBuses); unsigned short iTracks = 0; for (qtractorTrack *pTrack = pSession->tracks().first(); pTrack; pTrack = pTrack->next()) { if (pTrack->trackType() != qtractorTrack::Midi) continue; if (pTrack->isMute() || (pSession->soloTracks() && !pTrack->isSolo())) continue; qtractorMidiBus *pMidiBus = static_cast (pTrack->outputBus()); if (pMidiBus == nullptr) continue; // Check whether this track makes it // as one of the exported buses.... qtractorMidiBus *pExportBus = nullptr; bus_iter.toFront(); while (bus_iter.hasNext()) { pExportBus = bus_iter.next(); if (pExportBus && pExportBus->alsaPort() == pMidiBus->alsaPort()) break; pExportBus = nullptr; } // Is it not? if (pExportBus == nullptr) continue; // We have a target sequence, maybe reused... qtractorMidiSequence *pSeq; if (ppSeqs) { // SMF Format 0 pSeq = ppSeqs[pTrack->midiChannel() & 0x0f]; QString sName = pSeq->name(); if (!sName.isEmpty()) sName += "; "; pSeq->setName(sName + pTrack->trackName()); } else { // SMF Format 1 ++iTracks; pSeq = new qtractorMidiSequence( pTrack->trackName(), iTracks, iTicksPerBeat); pSeq->setChannel(pTrack->midiChannel()); seqs.append(pSeq); } // Make this track setup... if (pSeq->bankSelMethod() < 0) pSeq->setBankSelMethod(pTrack->midiBankSelMethod()); if (pSeq->bank() < 0) pSeq->setBank(pTrack->midiBank()); if (pSeq->prog() < 0) pSeq->setProg(pTrack->midiProg()); // Now, for every clip... qtractorClip *pClip = pTrack->clips().first(); while (pClip && pClip->clipStart() + pClip->clipLength() < iExportStart) pClip = pClip->next(); while (pClip && pClip->clipStart() < iExportEnd) { qtractorMidiClip *pMidiClip = static_cast (pClip); if (pMidiClip) { const unsigned long iTimeClip = pSession->tickFromFrame(pClip->clipStart()); const unsigned long iTimeOffset = iTimeClip - iTimeStart; const float fGain = pMidiClip->clipGain(); // For each event... qtractorMidiEvent *pEvent = pMidiClip->sequence()->events().first(); while (pEvent && iTimeClip + pEvent->time() < iTimeStart) pEvent = pEvent->next(); while (pEvent && iTimeClip + pEvent->time() < iTimeEnd) { qtractorMidiEvent *pNewEvent = new qtractorMidiEvent(*pEvent); pNewEvent->setTime(iTimeOffset + pEvent->time()); if (pNewEvent->type() == qtractorMidiEvent::NOTEON) { const unsigned long iTimeEvent = iTimeClip + pEvent->time(); const float fVolume = fGain * pMidiClip->fadeInOutGain( pSession->frameFromTick(iTimeEvent) - pClip->clipStart()); pNewEvent->setVelocity((unsigned char) (fVolume * float(pEvent->velocity())) & 0x7f); if (iTimeEvent + pEvent->duration() > iTimeEnd) pNewEvent->setDuration(iTimeEnd - iTimeEvent); } pSeq->insertEvent(pNewEvent); pEvent = pEvent->next(); } } pClip = pClip->next(); } // Have a break... qtractorSession::stabilize(); } // Account for the only or META info track... ++iTracks; // Special on SMF Format 1... if (ppSeqs == nullptr) { // Sanity check... if (iTracks < 1) return false; // Number of actual track sequences... iSeqs = iTracks; ppSeqs = new qtractorMidiSequence * [iSeqs]; QListIterator seq_iter(seqs); ppSeqs[0] = nullptr; // META info track... for (iSeq = 1; iSeq < iSeqs && seq_iter.hasNext(); ++iSeq) ppSeqs[iSeq] = seq_iter.next(); // May clear it now. seqs.clear(); } // Prepare file for writing... qtractorMidiFile file; // File ready for export? const bool bResult = file.open(sExportPath, qtractorMidiFile::Write); if (bResult) { if (file.writeHeader(iFormat, iTracks, iTicksPerBeat)) { // Export SysEx setups... bus_iter.toFront(); while (bus_iter.hasNext()) { qtractorMidiBus *pExportBus = bus_iter.next(); qtractorMidiSysexList *pSysexList = pExportBus->sysexList(); if (pSysexList && pSysexList->count() > 0) { if (ppSeqs[0] == nullptr) { ppSeqs[0] = new qtractorMidiSequence( QFileInfo(sExportPath).baseName(), 0, iTicksPerBeat); } pExportBus->exportSysexList(ppSeqs[0]); } } // Export tempo map as well... if (file.tempoMap()) { file.tempoMap()->fromTimeScale( pSession->timeScale(), iTimeStart); } file.writeTracks(ppSeqs, iSeqs); } file.close(); } // Free locally allocated track/sequence array. for (iSeq = 0; iSeq < iSeqs; ++iSeq) { if (ppSeqs[iSeq]) delete ppSeqs[iSeq]; } delete [] ppSeqs; // Done successfully. return bResult; } // Retrieve/restore all connections, on all MIDI buses. // return the total number of effective (re)connection attempts... int qtractorMidiEngine::updateConnects (void) { // Do it as usual, on all standard owned dependable buses... const int iUpdate = qtractorEngine::updateConnects(); // Reset all pending controllers, if any... if (m_iResetAllControllersPending > 0) resetAllControllers(true); // Force immediate! // Done. return iUpdate; } // Capture/input (record) quantization accessors. // (value in snap-per-beat units) void qtractorMidiEngine::setCaptureQuantize ( unsigned short iCaptureQuantize ) { m_iCaptureQuantize = iCaptureQuantize; } unsigned short qtractorMidiEngine::captureQuantize (void) const { return m_iCaptureQuantize; } // ALSA device queue timer. void qtractorMidiEngine::setAlsaTimer ( int iAlsaTimer ) { m_iAlsaTimer = iAlsaTimer; } int qtractorMidiEngine::alsaTimer (void) const { return m_iAlsaTimer; } // Drift check/correction accessors. void qtractorMidiEngine::setDriftCorrect ( bool bDriftCorrect ) { m_bDriftCorrect = bDriftCorrect; } bool qtractorMidiEngine::isDriftCorrect (void) const { return m_bDriftCorrect; } // MMC device-id accessors. void qtractorMidiEngine::setMmcDevice ( unsigned char mmcDevice ) { m_mmcDevice = mmcDevice; } unsigned char qtractorMidiEngine::mmcDevice (void) const { return m_mmcDevice; } // MMC mode accessors. void qtractorMidiEngine::setMmcMode ( qtractorBus::BusMode mmcMode ) { m_mmcMode = mmcMode; } qtractorBus::BusMode qtractorMidiEngine::mmcMode (void) const { return m_mmcMode; } // SPP mode accessors. void qtractorMidiEngine::setSppMode ( qtractorBus::BusMode sppMode ) { m_sppMode = sppMode; } qtractorBus::BusMode qtractorMidiEngine::sppMode (void) const { return m_sppMode; } // MIDI Clock mode accessors. void qtractorMidiEngine::setClockMode ( qtractorBus::BusMode clockMode ) { m_clockMode = clockMode; } qtractorBus::BusMode qtractorMidiEngine::clockMode (void) const { return m_clockMode; } // Whether to reset all MIDI controllers (on playback start). void qtractorMidiEngine::setResetAllControllers ( bool bResetAllControllers ) { m_bResetAllControllers = bResetAllControllers; } bool qtractorMidiEngine::isResetAllControllers (void) const { return m_bResetAllControllers; } // Free overridden SysEx queued events. void qtractorMidiEngine::clearSysexCache (void) { qDeleteAll(m_sysexCache); m_sysexCache.clear(); } //---------------------------------------------------------------------- // class qtractorMidiBus -- Managed ALSA sequencer port set // // Constructor. qtractorMidiBus::qtractorMidiBus ( qtractorMidiEngine *pMidiEngine, const QString& sBusName, BusMode busMode, bool bMonitor ) : qtractorBus(pMidiEngine, sBusName, busMode, bMonitor) { m_iAlsaPort = -1; if ((busMode & qtractorBus::Input) && !(busMode & qtractorBus::Ex)) { m_pIMidiMonitor = new qtractorMidiMonitor(); m_pIPluginList = createPluginList(qtractorPluginList::MidiInBus); } else { m_pIMidiMonitor = nullptr; m_pIPluginList = nullptr; } if ((busMode & qtractorBus::Output) && !(busMode & qtractorBus::Ex)) { m_pOMidiMonitor = new qtractorMidiMonitor(); m_pOPluginList = createPluginList(qtractorPluginList::MidiOutBus); m_pSysexList = new qtractorMidiSysexList(); } else { m_pOMidiMonitor = nullptr; m_pOPluginList = nullptr; m_pSysexList = nullptr; } } // Destructor. qtractorMidiBus::~qtractorMidiBus (void) { close(); if (m_pIMidiMonitor) delete m_pIMidiMonitor; if (m_pOMidiMonitor) delete m_pOMidiMonitor; if (m_pIPluginList) delete m_pIPluginList; if (m_pOPluginList) delete m_pOPluginList; if (m_pSysexList) delete m_pSysexList; } // ALSA sequencer port accessor. int qtractorMidiBus::alsaPort (void) const { return m_iAlsaPort; } // Register and pre-allocate bus port buffers. bool qtractorMidiBus::open (void) { // close(); qtractorMidiEngine *pMidiEngine = static_cast (engine()); if (pMidiEngine == nullptr) return false; snd_seq_t *pAlsaSeq = pMidiEngine->alsaSeq(); if (pAlsaSeq == nullptr) return false; const qtractorBus::BusMode busMode = qtractorMidiBus::busMode(); // The very same port might be used for input and output... unsigned int flags = 0; if (busMode & qtractorBus::Input) flags |= SND_SEQ_PORT_CAP_WRITE | SND_SEQ_PORT_CAP_SUBS_WRITE; if (busMode & qtractorBus::Output) flags |= SND_SEQ_PORT_CAP_READ | SND_SEQ_PORT_CAP_SUBS_READ; m_iAlsaPort = snd_seq_create_simple_port( pAlsaSeq, busName().toUtf8().constData(), flags, SND_SEQ_PORT_TYPE_MIDI_GENERIC | SND_SEQ_PORT_TYPE_APPLICATION); if (m_iAlsaPort < 0) return false; // We want to know when the events get delivered to us... snd_seq_port_info_t *pinfo; snd_seq_port_info_alloca(&pinfo); if (snd_seq_get_port_info(pAlsaSeq, m_iAlsaPort, pinfo) < 0) return false; snd_seq_port_info_set_timestamping(pinfo, 1); snd_seq_port_info_set_timestamp_queue(pinfo, pMidiEngine->alsaQueue()); snd_seq_port_info_set_timestamp_real(pinfo, 0); // MIDI ticks. if (snd_seq_set_port_info(pAlsaSeq, m_iAlsaPort, pinfo) < 0) return false; // Update monitor subject names... qtractorMidiBus::updateBusName(); // Plugin lists need some buffer (re)allocation too... if (m_pIPluginList) updatePluginList(m_pIPluginList, qtractorPluginList::MidiInBus); if (m_pOPluginList) updatePluginList(m_pOPluginList, qtractorPluginList::MidiOutBus); // Finally add this to the elligible input registry... if (m_pIMidiMonitor) pMidiEngine->addInputBus(this); // Done. return true; } // Unregister and post-free bus port buffers. void qtractorMidiBus::close (void) { qtractorMidiEngine *pMidiEngine = static_cast (engine()); if (pMidiEngine == nullptr) return; snd_seq_t *pAlsaSeq = pMidiEngine->alsaSeq(); if (pAlsaSeq == nullptr) return; if (m_pIMidiMonitor) pMidiEngine->removeInputBus(this); shutOff(true); snd_seq_delete_simple_port(pAlsaSeq, m_iAlsaPort); m_iAlsaPort = -1; } // Bus mode change event. void qtractorMidiBus::updateBusMode (void) { const qtractorBus::BusMode busMode = qtractorMidiBus::busMode(); // Have a new/old input monitor? if ((busMode & qtractorBus::Input) && !(busMode & qtractorBus::Ex)) { if (m_pIMidiMonitor == nullptr) m_pIMidiMonitor = new qtractorMidiMonitor(); if (m_pIPluginList == nullptr) m_pIPluginList = createPluginList(qtractorPluginList::MidiInBus); } else { if (m_pIMidiMonitor) { delete m_pIMidiMonitor; m_pIMidiMonitor = nullptr; } if (m_pIPluginList) { delete m_pIPluginList; m_pIPluginList = nullptr; } } // Have a new/old output monitor? if ((busMode & qtractorBus::Output) && !(busMode & qtractorBus::Ex)) { if (m_pOMidiMonitor == nullptr) m_pOMidiMonitor = new qtractorMidiMonitor(); if (m_pOPluginList == nullptr) m_pOPluginList = createPluginList(qtractorPluginList::MidiOutBus); if (m_pSysexList == nullptr) m_pSysexList = new qtractorMidiSysexList(); } else { if (m_pOMidiMonitor) { delete m_pOMidiMonitor; m_pOMidiMonitor = nullptr; } if (m_pOPluginList) { delete m_pOPluginList; m_pOPluginList = nullptr; } if (m_pSysexList) { delete m_pSysexList; m_pSysexList = nullptr; } } } // Bus name change event. void qtractorMidiBus::updateBusName (void) { const QString& sBusName = qtractorMidiBus::busName(); if (m_pIMidiMonitor) { const QString& sBusNameIn = QObject::tr("%1 In").arg(sBusName); m_pIMidiMonitor->gainSubject()->setName( QObject::tr("%1 Volume").arg(sBusNameIn)); m_pIMidiMonitor->panningSubject()->setName( QObject::tr("%1 Pan").arg(sBusNameIn)); } if (m_pOMidiMonitor) { const QString& sBusNameOut = QObject::tr("%1 Out").arg(sBusName); m_pOMidiMonitor->gainSubject()->setName( QObject::tr("%1 Volume").arg(sBusNameOut)); m_pOMidiMonitor->panningSubject()->setName( QObject::tr("%1 Pan").arg(sBusNameOut)); } qtractorBus::updateBusName(); } // Shut-off everything out there. void qtractorMidiBus::shutOff ( bool bClose ) const { qtractorMidiEngine *pMidiEngine = static_cast (engine()); if (pMidiEngine == nullptr) return; snd_seq_t *pAlsaSeq = pMidiEngine->alsaSeq(); if (pAlsaSeq == nullptr) return; if ((busMode() & qtractorBus::Output) == 0) return; #ifdef CONFIG_DEBUG_0 qDebug("qtractorMidiBus[%p]::shutOff(%d)", this, int(bClose)); #endif QHash::ConstIterator iter = m_patches.constBegin(); const QHash::ConstIterator& iter_end = m_patches.constEnd(); for ( ; iter != iter_end; ++iter) { const unsigned short iChannel = iter.key(); setControllerEx(iChannel, ALL_SOUND_OFF); setControllerEx(iChannel, ALL_NOTES_OFF); if (bClose) setControllerEx(iChannel, ALL_CONTROLLERS_OFF); } } // Default instrument name accessors. void qtractorMidiBus::setInstrumentName ( const QString& sInstrumentName ) { m_sInstrumentName = sInstrumentName; } const QString& qtractorMidiBus::instrumentName (void) const { return m_sInstrumentName; } // SysEx setup list accessors. qtractorMidiSysexList *qtractorMidiBus::sysexList (void) const { return m_pSysexList; } // Direct MIDI bank/program selection helper. void qtractorMidiBus::setPatch ( unsigned short iChannel, const QString& sInstrumentName, int iBankSelMethod, int iBank, int iProg, qtractorTrack *pTrack ) { // We always need our MIDI engine reference... qtractorMidiEngine *pMidiEngine = static_cast (engine()); if (pMidiEngine == nullptr) return; #ifdef CONFIG_DEBUG qDebug("qtractorMidiBus[%p]::setPatch(%d, \"%s\", %d, %d, %d)", this, iChannel, sInstrumentName.toUtf8().constData(), iBankSelMethod, iBank, iProg); #endif // Update patch mapping... Patch& patch = m_patches[iChannel & 0x0f]; patch.instrumentName = sInstrumentName; patch.bankSelMethod = iBankSelMethod; patch.bank = iBank; patch.prog = iProg; // Sanity check. if (!patch.isValid()) m_patches.remove(iChannel & 0x0f); // Don't do anything else if engine // has not been activated... snd_seq_t *pAlsaSeq = pMidiEngine->alsaSeq(); if (pAlsaSeq == nullptr) return; // Do it for the MIDI plugins if applicable... qtractorMidiManager *pTrackMidiManager = nullptr; if (pTrack) pTrackMidiManager = (pTrack->pluginList())->midiManager(); qtractorMidiManager *pBusMidiManager = nullptr; if (pluginList_out()) pBusMidiManager = pluginList_out()->midiManager(); // Initialize sequencer event... snd_seq_event_t ev; snd_seq_ev_clear(&ev); // Addressing... snd_seq_ev_set_source(&ev, m_iAlsaPort); snd_seq_ev_set_subs(&ev); // The event will be direct... snd_seq_ev_set_direct(&ev); // Select Bank MSB. if (iBank >= 0 && (iBankSelMethod == 0 || iBankSelMethod == 1)) { ev.type = SND_SEQ_EVENT_CONTROLLER; ev.data.control.channel = iChannel; ev.data.control.param = BANK_SELECT_MSB; if (iBankSelMethod == 0) ev.data.control.value = (iBank & 0x3f80) >> 7; else ev.data.control.value = (iBank & 0x007f); snd_seq_event_output_direct(pAlsaSeq, &ev); if (pTrackMidiManager) pTrackMidiManager->direct(&ev); if (pBusMidiManager) pBusMidiManager->direct(&ev); } // Select Bank LSB. if (iBank >= 0 && (iBankSelMethod == 0 || iBankSelMethod == 2)) { ev.type = SND_SEQ_EVENT_CONTROLLER; ev.data.control.channel = iChannel; ev.data.control.param = BANK_SELECT_LSB; ev.data.control.value = (iBank & 0x007f); snd_seq_event_output_direct(pAlsaSeq, &ev); if (pTrackMidiManager) pTrackMidiManager->direct(&ev); if (pBusMidiManager) pBusMidiManager->direct(&ev); } // Program change... if (iProg >= 0) { ev.type = SND_SEQ_EVENT_PGMCHANGE; ev.data.control.channel = iChannel; ev.data.control.value = iProg; snd_seq_event_output_direct(pAlsaSeq, &ev); if (pTrackMidiManager) pTrackMidiManager->direct(&ev); if (pBusMidiManager) pBusMidiManager->direct(&ev); } // Bank reset to none... if (iBank < 0) { if (pTrackMidiManager) pTrackMidiManager->setCurrentBank(-1); if (pBusMidiManager) pBusMidiManager->setCurrentBank(-1); } // Program reset to none... if (iProg < 0) { if (pTrackMidiManager) pTrackMidiManager->setCurrentProg(-1); if (pBusMidiManager) pBusMidiManager->setCurrentProg(-1); } // pMidiEngine->flush(); } // Direct MIDI controller helper. void qtractorMidiBus::setController ( qtractorTrack *pTrack, int iController, int iValue ) const { setControllerEx(pTrack->midiChannel(), iController, iValue, pTrack); } void qtractorMidiBus::setController ( unsigned short iChannel, int iController, int iValue ) const { setControllerEx(iChannel, iController, iValue, nullptr); } // Direct MIDI controller common helper. void qtractorMidiBus::setControllerEx ( unsigned short iChannel, int iController, int iValue, qtractorTrack *pTrack ) const { // We always need our MIDI engine reference... qtractorMidiEngine *pMidiEngine = static_cast (engine()); if (pMidiEngine == nullptr) return; // Don't do anything else if engine // has not been activated... snd_seq_t *pAlsaSeq = pMidiEngine->alsaSeq(); if (pAlsaSeq == nullptr) return; #ifdef CONFIG_DEBUG_0 qDebug("qtractorMidiBus[%p]::setControllerEx(%d, %d, %d, %p)", this, iChannel, iController, iValue, pTrack); #endif // Initialize sequencer event... snd_seq_event_t ev; snd_seq_ev_clear(&ev); // Addressing... snd_seq_ev_set_source(&ev, m_iAlsaPort); snd_seq_ev_set_subs(&ev); // The event will be direct... snd_seq_ev_set_direct(&ev); // Set controller parameters... ev.type = SND_SEQ_EVENT_CONTROLLER; ev.data.control.channel = iChannel; ev.data.control.param = iController; ev.data.control.value = iValue; snd_seq_event_output_direct(pAlsaSeq, &ev); // Do it for the MIDI plugins too... if (pTrack && (pTrack->pluginList())->midiManager()) (pTrack->pluginList())->midiManager()->direct(&ev); if (pluginList_out() && pluginList_out()->midiManager()) (pluginList_out()->midiManager())->direct(&ev); // pMidiEngine->flush(); } // Direct MIDI channel event helper. void qtractorMidiBus::sendEvent ( qtractorMidiEvent::EventType etype, unsigned short iChannel, unsigned short iParam, unsigned short iValue ) const { // We always need our MIDI engine reference... qtractorMidiEngine *pMidiEngine = static_cast (engine()); if (pMidiEngine == nullptr) return; // Don't do anything else if engine // has not been activated... snd_seq_t *pAlsaSeq = pMidiEngine->alsaSeq(); if (pAlsaSeq == nullptr) return; #ifdef CONFIG_DEBUG_0 qDebug("qtractorMidiBus[%p]::sendEvent(0x%02x, %u, %u, %u)", this, int(etype), iChannel, iParam, iValue); #endif // Initialize sequencer event... snd_seq_event_t ev; snd_seq_ev_clear(&ev); // Addressing... snd_seq_ev_set_source(&ev, m_iAlsaPort); snd_seq_ev_set_subs(&ev); // The event will be direct... snd_seq_ev_set_direct(&ev); // Set controller parameters... switch (etype) { case qtractorMidiEvent::NOTEON: ev.type = SND_SEQ_EVENT_NOTEON; ev.data.note.channel = iChannel; ev.data.note.note = iParam; ev.data.note.velocity = iValue; break; case qtractorMidiEvent::NOTEOFF: ev.type = SND_SEQ_EVENT_NOTEOFF; ev.data.note.channel = iChannel; ev.data.note.note = iParam; ev.data.note.velocity = iValue; break; case qtractorMidiEvent::KEYPRESS: ev.type = SND_SEQ_EVENT_KEYPRESS; ev.data.note.channel = iChannel; ev.data.note.note = iParam; ev.data.note.velocity = iValue; break; case qtractorMidiEvent::CONTROLLER: default: ev.type = SND_SEQ_EVENT_CONTROLLER; ev.data.control.channel = iChannel; ev.data.control.param = iParam; ev.data.control.value = iValue; break; case qtractorMidiEvent::REGPARAM: ev.type = SND_SEQ_EVENT_REGPARAM; ev.data.control.channel = iChannel; ev.data.control.param = iParam; ev.data.control.value = iValue; break; case qtractorMidiEvent::NONREGPARAM: ev.type = SND_SEQ_EVENT_NONREGPARAM; ev.data.control.channel = iChannel; ev.data.control.param = iParam; ev.data.control.value = iValue; break; case qtractorMidiEvent::CONTROL14: ev.type = SND_SEQ_EVENT_CONTROL14; ev.data.control.channel = iChannel; ev.data.control.param = iParam; ev.data.control.value = iValue; break; case qtractorMidiEvent::PGMCHANGE: ev.type = SND_SEQ_EVENT_PGMCHANGE; ev.data.control.channel = iChannel; // ev.data.control.param = 0; ev.data.control.value = iParam; break; case qtractorMidiEvent::CHANPRESS: ev.type = SND_SEQ_EVENT_CHANPRESS; ev.data.control.channel = iChannel; // ev.data.control.param = 0; ev.data.control.value = iValue; break; case qtractorMidiEvent::PITCHBEND: ev.type = SND_SEQ_EVENT_PITCHBEND; ev.data.control.channel = iChannel; // ev.data.control.param = 0; ev.data.control.value = int(iValue) - 0x2000; break; } snd_seq_event_output_direct(pAlsaSeq, &ev); } // Direct MIDI note on/off helper. void qtractorMidiBus::sendNote ( qtractorTrack *pTrack, int iNote, int iVelocity ) const { // We always need our MIDI engine reference... qtractorMidiEngine *pMidiEngine = static_cast (engine()); if (pMidiEngine == nullptr) return; // Don't do anything else if engine // has not been activated... snd_seq_t *pAlsaSeq = pMidiEngine->alsaSeq(); if (pAlsaSeq == nullptr) return; const unsigned short iChannel = pTrack->midiChannel(); #ifdef CONFIG_DEBUG_0 qDebug("qtractorMidiBus[%p]::sendNote(%d, %d, %d)", this, iChannel, iNote, iVelocity); #endif // Initialize sequencer event... snd_seq_event_t ev; snd_seq_ev_clear(&ev); // Addressing... snd_seq_ev_set_source(&ev, m_iAlsaPort); snd_seq_ev_set_subs(&ev); // The event will be direct... snd_seq_ev_set_direct(&ev); // Set controller parameters... ev.type = (iVelocity > 0 ? SND_SEQ_EVENT_NOTEON : SND_SEQ_EVENT_NOTEOFF); ev.data.note.channel = iChannel; ev.data.note.note = iNote; ev.data.note.velocity = iVelocity; snd_seq_event_output_direct(pAlsaSeq, &ev); // Do it for the MIDI plugins too... if ((pTrack->pluginList())->midiManager()) (pTrack->pluginList())->midiManager()->direct(&ev); if (pluginList_out() && pluginList_out()->midiManager()) (pluginList_out()->midiManager())->direct(&ev); // pMidiEngine->flush(); // Bus/track output monitoring... if (iVelocity > 0) { // Bus output monitoring... if (m_pOMidiMonitor) m_pOMidiMonitor->enqueue(qtractorMidiEvent::NOTEON, iVelocity); // Track output monitoring... qtractorMidiMonitor *pMidiMonitor = static_cast (pTrack->monitor()); if (pMidiMonitor) pMidiMonitor->enqueue(qtractorMidiEvent::NOTEON, iVelocity); } } // Direct SysEx helpers. void qtractorMidiBus::sendSysex ( unsigned char *pSysex, unsigned int iSysex ) const { // Yet again, we need our MIDI engine reference... qtractorMidiEngine *pMidiEngine = static_cast (engine()); if (pMidiEngine == nullptr) return; // Don't do anything else if engine // has not been activated... snd_seq_t *pAlsaSeq = pMidiEngine->alsaSeq(); if (pAlsaSeq == nullptr) return; #ifdef CONFIG_DEBUG_0 fprintf(stderr, "qtractorMidiBus::sendSysex(%p, %u)", pSysex, iSysex); fprintf(stderr, " sysex {"); for (unsigned int i = 0; i < iSysex; ++i) fprintf(stderr, " %02x", pSysex[i]); fprintf(stderr, " }\n"); #endif // Initialize sequencer event... snd_seq_event_t ev; snd_seq_ev_clear(&ev); // Addressing... snd_seq_ev_set_source(&ev, m_iAlsaPort); snd_seq_ev_set_subs(&ev); // The event will be direct... snd_seq_ev_set_direct(&ev); // Just set SYSEX stuff and send it out.. ev.type = SND_SEQ_EVENT_SYSEX; snd_seq_ev_set_sysex(&ev, iSysex, pSysex); snd_seq_event_output_direct(pAlsaSeq, &ev); // pMidiEngine->flush(); } void qtractorMidiBus::sendSysexList (void) const { // Check that we have some SysEx for setup... if (m_pSysexList == nullptr) return; if (m_pSysexList->count() < 1) return; // Yet again, we need our MIDI engine reference... qtractorMidiEngine *pMidiEngine = static_cast (engine()); if (pMidiEngine == nullptr) return; // Don't do anything else if engine // has not been activated... snd_seq_t *pAlsaSeq = pMidiEngine->alsaSeq(); if (pAlsaSeq == nullptr) return; QListIterator iter(*m_pSysexList); while (iter.hasNext()) { qtractorMidiSysex *pSysex = iter.next(); #ifdef CONFIG_DEBUG_0 unsigned char *pData = pSysex->data(); unsigned short iSize = pSysex->size(); fprintf(stderr, "qtractorMidiBus::sendSysexList(%p, %u)", pData, iSize); fprintf(stderr, " sysex {"); for (unsigned short i = 0; i < iSize; ++i) fprintf(stderr, " %02x", pData[i]); fprintf(stderr, " }\n"); #endif // Initialize sequencer event... snd_seq_event_t ev; snd_seq_ev_clear(&ev); // Addressing... snd_seq_ev_set_source(&ev, m_iAlsaPort); snd_seq_ev_set_subs(&ev); // The event will be direct... snd_seq_ev_set_direct(&ev); // Just set SYSEX stuff and send it out.. ev.type = SND_SEQ_EVENT_SYSEX; snd_seq_ev_set_sysex(&ev, pSysex->size(), pSysex->data()); snd_seq_event_output(pAlsaSeq, &ev); // AG: Do it for the MIDI plugins too... if (pluginList_out() && pluginList_out()->midiManager()) (pluginList_out()->midiManager())->direct(&ev); } pMidiEngine->flush(); } // Virtual I/O bus-monitor accessors. qtractorMonitor *qtractorMidiBus::monitor_in (void) const { return midiMonitor_in(); } qtractorMonitor *qtractorMidiBus::monitor_out (void) const { return midiMonitor_out(); } // MIDI I/O bus-monitor accessors. qtractorMidiMonitor *qtractorMidiBus::midiMonitor_in (void) const { return m_pIMidiMonitor; } qtractorMidiMonitor *qtractorMidiBus::midiMonitor_out (void) const { return m_pOMidiMonitor; } // Plugin-chain accessors. qtractorPluginList *qtractorMidiBus::pluginList_in (void) const { return m_pIPluginList; } qtractorPluginList *qtractorMidiBus::pluginList_out (void) const { return m_pOPluginList; } // Create plugin-list properly. qtractorPluginList *qtractorMidiBus::createPluginList ( int iFlags ) const { // Create plugin-list alright... qtractorPluginList *pPluginList = new qtractorPluginList(0, iFlags); // Set plugin-list title name... updatePluginListName(pPluginList, iFlags); return pPluginList; } // Update plugin-list title name... void qtractorMidiBus::updatePluginListName ( qtractorPluginList *pPluginList, int iFlags ) const { pPluginList->setName((iFlags & qtractorPluginList::In ? QObject::tr("%1 In") : QObject::tr("%1 Out")).arg(busName())); } // Update plugin-list buffers properly. void qtractorMidiBus::updatePluginList ( qtractorPluginList *pPluginList, int iFlags ) { // Sanity checks... qtractorSession *pSession = engine()->session(); if (pSession == nullptr) return; qtractorAudioEngine *pAudioEngine = pSession->audioEngine(); if (pAudioEngine == nullptr) return; // Set plugin-list title name... updatePluginListName(pPluginList, iFlags); // Get audio bus as for the plugin list... qtractorAudioBus *pAudioBus = nullptr; if (pPluginList->midiManager()) pAudioBus = (pPluginList->midiManager())->audioOutputBus(); if (pAudioBus == nullptr) { // Output bus gets to be the first available output bus... for (qtractorBus *pBus = (pAudioEngine->buses()).first(); pBus; pBus = pBus->next()) { if (pBus->busMode() & qtractorBus::Output) { pAudioBus = static_cast (pBus); break; } } } // Set plugin-list buffer alright... if (pAudioBus) pPluginList->setChannels(pAudioBus->channels(), iFlags); } // Retrieve all current ALSA connections for a given bus mode interface; // return the effective number of connection attempts... int qtractorMidiBus::updateConnects ( qtractorBus::BusMode busMode, ConnectList& connects, bool bConnect ) const { // Modes must match, at least... if ((busMode & qtractorMidiBus::busMode()) == 0) return 0; if (bConnect && connects.isEmpty()) return 0; qtractorMidiEngine *pMidiEngine = static_cast (engine()); if (pMidiEngine == nullptr) return 0; snd_seq_t *pAlsaSeq = pMidiEngine->alsaSeq(); if (pAlsaSeq == nullptr) return 0; // Which kind of subscription? snd_seq_query_subs_type_t subs_type = (busMode == qtractorBus::Input ? SND_SEQ_QUERY_SUBS_WRITE : SND_SEQ_QUERY_SUBS_READ); snd_seq_query_subscribe_t *pAlsaSubs; snd_seq_addr_t seq_addr; snd_seq_query_subscribe_alloca(&pAlsaSubs); snd_seq_client_info_t *pClientInfo; snd_seq_port_info_t *pPortInfo; snd_seq_client_info_alloca(&pClientInfo); snd_seq_port_info_alloca(&pPortInfo); ConnectItem item, *pItem; // Update current client/ports ids. unsigned int iPortFlags; if (busMode == qtractorBus::Input) iPortFlags = SND_SEQ_PORT_CAP_READ | SND_SEQ_PORT_CAP_SUBS_READ; else iPortFlags = SND_SEQ_PORT_CAP_WRITE | SND_SEQ_PORT_CAP_SUBS_WRITE; while (snd_seq_query_next_client(pAlsaSeq, pClientInfo) >= 0) { item.client = snd_seq_client_info_get_client(pClientInfo); item.clientName = QString::fromUtf8( snd_seq_client_info_get_name(pClientInfo)); snd_seq_port_info_set_client(pPortInfo, item.client); snd_seq_port_info_set_port(pPortInfo, -1); while (snd_seq_query_next_port(pAlsaSeq, pPortInfo) >= 0) { const unsigned int iPortCapability = snd_seq_port_info_get_capability(pPortInfo); if (((iPortCapability & iPortFlags) == iPortFlags) && ((iPortCapability & SND_SEQ_PORT_CAP_NO_EXPORT) == 0)) { item.port = snd_seq_port_info_get_port(pPortInfo); item.portName = QString::fromUtf8( snd_seq_port_info_get_name(pPortInfo)); pItem = connects.findItem(item); if (pItem) { pItem->port = item.port; pItem->client = item.client; } } } } // Get port connections... snd_seq_query_subscribe_set_type(pAlsaSubs, subs_type); snd_seq_query_subscribe_set_index(pAlsaSubs, 0); seq_addr.client = pMidiEngine->alsaClient(); seq_addr.port = m_iAlsaPort; snd_seq_query_subscribe_set_root(pAlsaSubs, &seq_addr); while (snd_seq_query_port_subscribers(pAlsaSeq, pAlsaSubs) >= 0) { seq_addr = *snd_seq_query_subscribe_get_addr(pAlsaSubs); snd_seq_get_any_client_info(pAlsaSeq, seq_addr.client, pClientInfo); item.client = seq_addr.client; item.clientName = QString::fromUtf8( snd_seq_client_info_get_name(pClientInfo)); snd_seq_get_any_port_info(pAlsaSeq, seq_addr.client, seq_addr.port, pPortInfo); item.port = seq_addr.port; item.portName = QString::fromUtf8( snd_seq_port_info_get_name(pPortInfo)); // Check if already in list/connected... pItem = connects.findItem(item); if (pItem && bConnect) { int iItem = connects.indexOf(pItem); if (iItem >= 0) { connects.removeAt(iItem); delete pItem; } } else if (!bConnect) connects.append(new ConnectItem(item)); // Fetch next connection... snd_seq_query_subscribe_set_index(pAlsaSubs, snd_seq_query_subscribe_get_index(pAlsaSubs) + 1); } // Shall we proceed for actual connections? if (!bConnect) return 0; snd_seq_port_subscribe_t *pPortSubs; snd_seq_port_subscribe_alloca(&pPortSubs); // For each (remaining) connection, try... int iUpdate = 0; QListIterator iter(connects); while (iter.hasNext()) { ConnectItem *pItem = iter.next(); // Don't care of non-valid client/ports... if (pItem->client < 0 || pItem->port < 0) continue; // Mangle which is output and input... if (busMode == qtractorBus::Input) { seq_addr.client = pItem->client; seq_addr.port = pItem->port; snd_seq_port_subscribe_set_sender(pPortSubs, &seq_addr); seq_addr.client = pMidiEngine->alsaClient(); seq_addr.port = m_iAlsaPort; snd_seq_port_subscribe_set_dest(pPortSubs, &seq_addr); } else { seq_addr.client = pMidiEngine->alsaClient(); seq_addr.port = m_iAlsaPort; snd_seq_port_subscribe_set_sender(pPortSubs, &seq_addr); seq_addr.client = pItem->client; seq_addr.port = pItem->port; snd_seq_port_subscribe_set_dest(pPortSubs, &seq_addr); } #ifdef CONFIG_DEBUG const QString sPortName = QString::number(m_iAlsaPort) + ':' + busName(); qDebug("qtractorMidiBus[%p]::updateConnects(%d): " "snd_seq_subscribe_port: [%d:%s] => [%d:%s]\n", this, int(busMode), pMidiEngine->alsaClient(), sPortName.toUtf8().constData(), pItem->client, pItem->portName.toUtf8().constData()); #endif if (snd_seq_subscribe_port(pAlsaSeq, pPortSubs) == 0) { const int iItem = connects.indexOf(pItem); if (iItem >= 0) { connects.removeAt(iItem); delete pItem; ++iUpdate; } } } // Remember to resend all session/tracks control stuff, // iif we've changed any of the intended MIDI connections... if (iUpdate) pMidiEngine->resetAllControllers(false); // Deferred++ // Done. return iUpdate; } // MIDI master volume. void qtractorMidiBus::setMasterVolume ( float fVolume ) { const unsigned char vol = (unsigned char) (int(127.0f * fVolume) & 0x7f); // Build Universal SysEx and let it go... unsigned char aMasterVolSysex[] = { 0xf0, 0x7f, 0x7f, 0x04, 0x01, 0x00, 0x00, 0xf7 }; // Set the course value right... if (fVolume >= +1.0f) aMasterVolSysex[5] = 0x7f; aMasterVolSysex[6] = vol; sendSysex(aMasterVolSysex, sizeof(aMasterVolSysex)); } // MIDI master panning. void qtractorMidiBus::setMasterPanning ( float fPanning ) { const unsigned char pan = (unsigned char) ((0x40 + int(63.0f * fPanning)) & 0x7f); // Build Universal SysEx and let it go... unsigned char aMasterPanSysex[] = { 0xf0, 0x7f, 0x7f, 0x04, 0x02, 0x00, 0x00, 0xf7 }; // Set the course value right... // And fine special for hard right... if (fPanning >= +1.0f) aMasterPanSysex[5] = 0x7f; if (fPanning > -1.0f) aMasterPanSysex[6] = pan; sendSysex(aMasterPanSysex, sizeof(aMasterPanSysex)); } // MIDI channel volume. void qtractorMidiBus::setVolume ( qtractorTrack *pTrack, float fVolume ) { const unsigned char vol = (unsigned char) (int(127.0f * fVolume) & 0x7f); setController(pTrack, CHANNEL_VOLUME, vol); } // MIDI channel stereo panning. void qtractorMidiBus::setPanning ( qtractorTrack *pTrack, float fPanning ) { const unsigned char pan = (unsigned char) ((0x40 + int(63.0f * fPanning)) & 0x7f); setController(pTrack, CHANNEL_PANNING, pan); } // Document element methods. bool qtractorMidiBus::loadElement ( qtractorDocument *pDocument, QDomElement *pElement ) { for (QDomNode nProp = pElement->firstChild(); !nProp.isNull(); nProp = nProp.nextSibling()) { // Convert node to element... QDomElement eProp = nProp.toElement(); if (eProp.isNull()) continue; // Load map elements (non-critical)... if (eProp.tagName() == "pass-through" || // Legacy compat. eProp.tagName() == "midi-thru" || eProp.tagName() == "monitor") { qtractorMidiBus::setMonitor( qtractorDocument::boolFromText(eProp.text())); } else if (eProp.tagName() == "midi-sysex-list") { qtractorMidiBus::loadSysexList(pDocument, &eProp); } else if (eProp.tagName() == "midi-map") { qtractorMidiBus::loadMidiMap(pDocument, &eProp); } else if (eProp.tagName() == "midi-instrument-name") { qtractorMidiBus::setInstrumentName(eProp.text()); } else if (eProp.tagName() == "input-gain") { if (qtractorMidiBus::monitor_in()) qtractorMidiBus::monitor_in()->setGain( eProp.text().toFloat()); } else if (eProp.tagName() == "input-panning") { if (qtractorMidiBus::monitor_in()) qtractorMidiBus::monitor_in()->setPanning( eProp.text().toFloat()); } else if (eProp.tagName() == "input-controllers") { qtractorMidiBus::loadControllers(&eProp, qtractorBus::Input); } else if (eProp.tagName() == "input-plugins") { if (qtractorMidiBus::pluginList_in()) qtractorMidiBus::pluginList_in()->loadElement( pDocument, &eProp); } else if (eProp.tagName() == "input-connects") { qtractorMidiBus::loadConnects( qtractorMidiBus::inputs(), pDocument, &eProp); } else if (eProp.tagName() == "output-gain") { if (qtractorMidiBus::monitor_out()) qtractorMidiBus::monitor_out()->setGain( eProp.text().toFloat()); } else if (eProp.tagName() == "output-panning") { if (qtractorMidiBus::monitor_out()) qtractorMidiBus::monitor_out()->setPanning( eProp.text().toFloat()); } else if (eProp.tagName() == "output-controllers") { qtractorMidiBus::loadControllers(&eProp, qtractorBus::Output); } else if (eProp.tagName() == "output-plugins") { if (qtractorMidiBus::pluginList_out()) qtractorMidiBus::pluginList_out()->loadElement( pDocument, &eProp); } else if (eProp.tagName() == "output-connects") { qtractorMidiBus::loadConnects( qtractorMidiBus::outputs(), pDocument, &eProp); } } return true; } bool qtractorMidiBus::saveElement ( qtractorDocument *pDocument, QDomElement *pElement ) const { const qtractorBus::BusMode busMode = qtractorMidiBus::busMode(); pElement->setAttribute("name", qtractorMidiBus::busName()); pElement->setAttribute("mode", qtractorBus::textFromBusMode(busMode)); pDocument->saveTextElement("monitor", qtractorDocument::textFromBool( qtractorMidiBus::isMonitor()), pElement); if (busMode & qtractorBus::Input) { pDocument->saveTextElement("input-gain", QString::number(qtractorMidiBus::monitor_in()->gain()), pElement); pDocument->saveTextElement("input-panning", QString::number(qtractorMidiBus::monitor_in()->panning()), pElement); // Save input bus controllers... QDomElement eInputControllers = pDocument->document()->createElement("input-controllers"); qtractorMidiBus::saveControllers(pDocument, &eInputControllers, qtractorBus::Input); pElement->appendChild(eInputControllers); // Save input bus plugins... if (qtractorMidiBus::pluginList_in()) { QDomElement eInputPlugins = pDocument->document()->createElement("input-plugins"); qtractorMidiBus::pluginList_in()->saveElement( pDocument, &eInputPlugins); pElement->appendChild(eInputPlugins); } // Save input bus connections... QDomElement eMidiInputs = pDocument->document()->createElement("input-connects"); qtractorBus::ConnectList inputs; qtractorMidiBus::updateConnects(qtractorBus::Input, inputs); qtractorMidiBus::saveConnects(inputs, pDocument, &eMidiInputs); pElement->appendChild(eMidiInputs); } if (busMode & qtractorBus::Output) { pDocument->saveTextElement("output-gain", QString::number(qtractorMidiBus::monitor_out()->gain()), pElement); pDocument->saveTextElement("output-panning", QString::number(qtractorMidiBus::monitor_out()->panning()), pElement); // Save output bus controllers... QDomElement eOutputControllers = pDocument->document()->createElement("output-controllers"); qtractorMidiBus::saveControllers(pDocument, &eOutputControllers, qtractorBus::Output); pElement->appendChild(eOutputControllers); // Save output bus plugins... if (qtractorMidiBus::pluginList_out()) { QDomElement eOutputPlugins = pDocument->document()->createElement("output-plugins"); qtractorMidiBus::pluginList_out()->saveElement( pDocument, &eOutputPlugins); pElement->appendChild(eOutputPlugins); } // Save output bus connections... QDomElement eMidiOutputs = pDocument->document()->createElement("output-connects"); qtractorBus::ConnectList outputs; qtractorMidiBus::updateConnects(qtractorBus::Output, outputs); qtractorMidiBus::saveConnects(outputs, pDocument, &eMidiOutputs); pElement->appendChild(eMidiOutputs); } // Save default instrument name, if any... if (!qtractorMidiBus::instrumentName().isEmpty()) { pDocument->saveTextElement("midi-instrument-name", qtractorMidiBus::instrumentName(), pElement); } // Create the sysex element... if (m_pSysexList && m_pSysexList->count() > 0) { QDomElement eSysexList = pDocument->document()->createElement("midi-sysex-list"); qtractorMidiBus::saveSysexList(pDocument, &eSysexList); pElement->appendChild(eSysexList); } // Create the map element... if (m_patches.count() > 0) { QDomElement eMidiMap = pDocument->document()->createElement("midi-map"); qtractorMidiBus::saveMidiMap(pDocument, &eMidiMap); pElement->appendChild(eMidiMap); } return true; } // Document instrument map methods. bool qtractorMidiBus::loadMidiMap ( qtractorDocument * /*pDocument*/, QDomElement *pElement ) { m_patches.clear(); // Load map items... for (QDomNode nChild = pElement->firstChild(); !nChild.isNull(); nChild = nChild.nextSibling()) { // Convert node to element... QDomElement eChild = nChild.toElement(); if (eChild.isNull()) continue; // Load map item... if (eChild.tagName() == "midi-patch") { const unsigned short iChannel = eChild.attribute("channel").toUShort(); Patch& patch = m_patches[iChannel & 0x0f]; for (QDomNode nPatch = eChild.firstChild(); !nPatch.isNull(); nPatch = nPatch.nextSibling()) { // Convert patch node to element... QDomElement ePatch = nPatch.toElement(); if (ePatch.isNull()) continue; // Add this one to map... if (ePatch.tagName() == "midi-instrument") patch.instrumentName = ePatch.text(); else if (ePatch.tagName() == "midi-bank-sel-method") patch.bankSelMethod = ePatch.text().toInt(); else if (ePatch.tagName() == "midi-bank") patch.bank = ePatch.text().toInt(); else if (ePatch.tagName() == "midi-program") patch.prog = ePatch.text().toInt(); } // Rollback if instrument-patch is invalid... if (!patch.isValid()) m_patches.remove(iChannel & 0x0f); } } return true; } bool qtractorMidiBus::saveMidiMap ( qtractorDocument *pDocument, QDomElement *pElement ) const { // Save map items... QHash::ConstIterator iter = m_patches.constBegin(); const QHash::ConstIterator& iter_end = m_patches.constEnd(); for ( ; iter != iter_end; ++iter) { const Patch& patch = iter.value(); if (!patch.isValid()) continue; QDomElement ePatch = pDocument->document()->createElement("midi-patch"); ePatch.setAttribute("channel", QString::number(iter.key())); if (!patch.instrumentName.isEmpty()) { pDocument->saveTextElement("midi-instrument", patch.instrumentName, &ePatch); } if (patch.bankSelMethod >= 0) { pDocument->saveTextElement("midi-bank-sel-method", QString::number(patch.bankSelMethod), &ePatch); } if (patch.bank >= 0) { pDocument->saveTextElement("midi-bank", QString::number(patch.bank), &ePatch); } if (patch.prog >= 0) { pDocument->saveTextElement("midi-program", QString::number(patch.prog), &ePatch); } pElement->appendChild(ePatch); } return true; } // Document SysEx setup list methods. bool qtractorMidiBus::loadSysexList ( qtractorDocument * /*pDocument*/, QDomElement *pElement ) { // Must have one... if (m_pSysexList == nullptr) return false; // Crystal clear... m_pSysexList->clear(); // Load map items... for (QDomNode nChild = pElement->firstChild(); !nChild.isNull(); nChild = nChild.nextSibling()) { // Convert node to element... QDomElement eChild = nChild.toElement(); if (eChild.isNull()) continue; // Load map item... if (eChild.tagName() == "midi-sysex") { qtractorMidiSysex *pSysex = new qtractorMidiSysex( eChild.attribute("name"), eChild.text()); if (pSysex->size() > 0) m_pSysexList->append(pSysex); else delete pSysex; } } return true; } bool qtractorMidiBus::saveSysexList ( qtractorDocument *pDocument, QDomElement *pElement ) const { // Must have one... if (m_pSysexList == nullptr) return false; // Save map items... QListIterator iter(*m_pSysexList); while (iter.hasNext()) { qtractorMidiSysex *pSysex = iter.next(); QDomElement eSysex = pDocument->document()->createElement("midi-sysex"); eSysex.setAttribute("name", pSysex->name()); eSysex.appendChild( pDocument->document()->createTextNode(pSysex->text())); pElement->appendChild(eSysex); } return true; } // Import SysEx setup from event sequence. bool qtractorMidiBus::importSysexList ( qtractorMidiSequence *pSeq ) { if (m_pSysexList == nullptr) return false; m_pSysexList->clear(); int iSysex = 0; qtractorMidiEvent *pEvent = pSeq->events().first(); while (pEvent) { if (pEvent->type() == qtractorMidiEvent::SYSEX) { m_pSysexList->append( new qtractorMidiSysex(pSeq->name() + '-' + QString::number(++iSysex), pEvent->sysex(), pEvent->sysex_len()) ); } pEvent = pEvent->next(); } return true; } // Export SysEx setup to event sequence. bool qtractorMidiBus::exportSysexList ( qtractorMidiSequence *pSeq ) { if (m_pSysexList == nullptr) return false; QListIterator iter(*m_pSysexList); while (iter.hasNext()) { qtractorMidiSysex *pSysex = iter.next(); qtractorMidiEvent *pEvent = new qtractorMidiEvent(0, qtractorMidiEvent::SYSEX); pEvent->setSysex(pSysex->data(), pSysex->size()); pSeq->addEvent(pEvent); } return true; } // end of qtractorMidiEngine.cpp qtractor-0.9.25/src/PaxHeaders/qtractorScrollView.cpp0000644000000000000000000000012714166551171017703 xustar0029 mtime=1641730681.46161033 29 atime=1641730681.46161033 29 ctime=1641730681.46161033 qtractor-0.9.25/src/qtractorScrollView.cpp0000644000175000001440000001327614166551171021140 0ustar00rncbcusers00000000000000// qtractorScrollView.cpp // /**************************************************************************** Copyright (C) 2005-2020, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorScrollView.h" #include #include #include //---------------------------------------------------------------------------- // qtractorScrollView -- abstract scroll view widget. // Constructor. qtractorScrollView::qtractorScrollView ( QWidget *pParent ) : QAbstractScrollArea(pParent) { // Make it non-sense to the viewport background attribute... QWidget *pViewport = QAbstractScrollArea::viewport(); pViewport->setAttribute(Qt::WA_StaticContents); pViewport->setAttribute(Qt::WA_NoSystemBackground); pViewport->setBackgroundRole(QPalette::NoRole); pViewport->setAutoFillBackground(false); } // Destructor. qtractorScrollView::~qtractorScrollView (void) { } // Virtual contents methods. void qtractorScrollView::setContentsPos ( int cx, int cy ) { if (cx < 0) cx = 0; if (cx != m_rectContents.x()) QAbstractScrollArea::horizontalScrollBar()->setSliderPosition(cx); if (cy < 0) cy = 0; if (cy != m_rectContents.y()) QAbstractScrollArea::verticalScrollBar()->setSliderPosition(cy); } void qtractorScrollView::resizeContents ( int cw, int ch ) { if (cw >= 0 && m_rectContents.width() != cw) m_rectContents.setWidth(cw); if (ch >= 0 && m_rectContents.height() != ch) m_rectContents.setHeight(ch); updateScrollBars(); } // Scrolls contents so that given point is visible. void qtractorScrollView::ensureVisible ( int cx, int cy, int mx, int my ) { QWidget *pViewport = QAbstractScrollArea::viewport(); const int w = pViewport->width(); const int h = pViewport->height(); int dx = m_rectContents.x(); int dy = m_rectContents.y(); int cw = m_rectContents.width(); int ch = m_rectContents.height(); if (w < (mx << 1)) mx = (w >> 1); if (h < (my << 1)) my = (h >> 1); if (cw <= w) { mx = 0; dx = 0; } if (ch <= h) { my = 0; dy = 0; } if (cx < mx + dx) dx = cx - mx; else if (cx >= w - mx + dx) dx = cx + mx - w; if (cy < my + dy) dy = cy - my; else if (cy >= h - my + dy) dy = cy + my - h; if (dx < 0) dx = 0; else if (dx >= cw - w && w >= cw) dx = cw - w; if (dy < 0) dy = 0; else if (dy >= ch - h && h >= ch) dy = ch - h; setContentsPos(dx, dy); } // Scrollbar stabilization. void qtractorScrollView::updateScrollBars (void) { QWidget *pViewport = QAbstractScrollArea::viewport(); const int w = pViewport->width(); const int h = pViewport->height(); const int cw = (m_rectContents.width() > w ? m_rectContents.width() - w : 0); QScrollBar *pHScrollBar = QAbstractScrollArea::horizontalScrollBar(); if (pHScrollBar->sliderPosition() > cw) pHScrollBar->setSliderPosition(cw); pHScrollBar->setRange(0, cw); pHScrollBar->setSingleStep((w >> 4) + 1); pHScrollBar->setPageStep(w); const int ch = (m_rectContents.height() > h ? m_rectContents.height() - h : 0); QScrollBar *pVScrollBar = QAbstractScrollArea::verticalScrollBar(); if (pVScrollBar->sliderPosition() > ch) pVScrollBar->setSliderPosition(ch); pVScrollBar->setRange(0, ch); pVScrollBar->setSingleStep((h >> 4) + 1); pVScrollBar->setPageStep(h); } // Specialized event handlers. void qtractorScrollView::resizeEvent ( QResizeEvent *pResizeEvent ) { QAbstractScrollArea::resizeEvent(pResizeEvent); updateScrollBars(); } void qtractorScrollView::paintEvent ( QPaintEvent *pPaintEvent ) { QPainter painter(QAbstractScrollArea::viewport()); drawContents(&painter, pPaintEvent->rect().adjusted(0, 0, 1, 1)); } void qtractorScrollView::wheelEvent ( QWheelEvent *pWheelEvent ) { if (pWheelEvent->modifiers() & (Qt::ShiftModifier | Qt::ControlModifier)) { setContentsPos( m_rectContents.x() - pWheelEvent->angleDelta().y(), m_rectContents.y()); } else QAbstractScrollArea::wheelEvent(pWheelEvent); } // Scroll area updater. void qtractorScrollView::scrollContentsBy ( int dx, int dy ) { int iUpdate = 0; if (dx) { m_rectContents.moveLeft(m_rectContents.x() - dx); ++iUpdate; } if (dy) { m_rectContents.moveTop(m_rectContents.y() - dy); ++iUpdate; } if (iUpdate > 0) { updateContents(); emit contentsMoving(m_rectContents.x(), m_rectContents.y()); } } // Rectangular contents update. void qtractorScrollView::updateContents ( const QRect& rect ) { QAbstractScrollArea::viewport()->update( QRect(contentsToViewport(rect.topLeft()), rect.size())); } // Overall contents update. void qtractorScrollView::updateContents (void) { QAbstractScrollArea::viewport()->update(); } // Viewport/contents position converters. QPoint qtractorScrollView::viewportToContents ( const QPoint& pos ) const { return QPoint(pos.x() + m_rectContents.x(), pos.y() + m_rectContents.y()); } QPoint qtractorScrollView::contentsToViewport ( const QPoint& pos ) const { return QPoint(pos.x() - m_rectContents.x(), pos.y() - m_rectContents.y()); } // end of qtractorScrollView.cpp qtractor-0.9.25/src/PaxHeaders/qtractorInstrumentForm.h0000644000000000000000000000013214166551171020247 xustar0030 mtime=1641730681.444610146 30 atime=1641730681.444610146 30 ctime=1641730681.444610146 qtractor-0.9.25/src/qtractorInstrumentForm.h0000644000175000001440000000521414166551171021501 0ustar00rncbcusers00000000000000// qtractorInstrumentForm.h // /**************************************************************************** Copyright (C) 2005-2020, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorInstrumentForm_h #define __qtractorInstrumentForm_h #include "ui_qtractorInstrumentForm.h" // Forward declarations... class qtractorInstrumentData; class qtractorInstrumentDataList; class qtractorInstrumentList; //---------------------------------------------------------------------------- // qtractorInstrumentForm -- UI wrapper form. class qtractorInstrumentForm : public QDialog { Q_OBJECT public: // Constructor. qtractorInstrumentForm(QWidget *pParent = nullptr); // Destructor. ~qtractorInstrumentForm(); // Special group item types. enum { GroupItem = QTreeWidgetItem::UserType + 1 }; // Instrument list accessors. void setInstruments(qtractorInstrumentList *pInstruments); qtractorInstrumentList *instruments() const; protected slots: void accept(); void reject(); void importSlot(); void removeSlot(); void moveUpSlot(); void moveDownSlot(); void reloadSlot(); void exportSlot(); void stabilizeForm(); void refreshForm(); void itemCollapsed(QTreeWidgetItem*); void itemExpanded(QTreeWidgetItem*); protected: void reloadFiles(const QStringList& files); void listInstrumentData(QTreeWidgetItem *pParentItem, const qtractorInstrumentData& data); void listInstrumentDataList(QTreeWidgetItem *pParentItem, const qtractorInstrumentDataList& list, const QIcon& icon); QString bankSelMethod(int iBankSelMethod) const; private: // The Qt-designer UI struct... Ui::qtractorInstrumentForm m_ui; // Main editable data structure. qtractorInstrumentList *m_pInstruments; // Instance variables... QStringList m_files; int m_iDirtyCount; }; #endif // __qtractorInstrumentForm_h // end of qtractorInstrumentForm.h qtractor-0.9.25/src/PaxHeaders/qtractorMessages.cpp0000644000000000000000000000013214166551171017355 xustar0030 mtime=1641730681.448610189 30 atime=1641730681.448610189 30 ctime=1641730681.448610189 qtractor-0.9.25/src/qtractorMessages.cpp0000644000175000001440000002422214166551171020607 0ustar00rncbcusers00000000000000// qtractorMessages.cpp // /**************************************************************************** Copyright (C) 2005-2021, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorMessages.h" #include "qtractorMainForm.h" #include #include #include #include #include #include #include #include #if !defined(__WIN32__) && !defined(_WIN32) && !defined(WIN32) #include #include #endif // The default maximum number of message lines. #define QTRACTOR_MESSAGES_MAXLINES 1000 // Notification pipe descriptors #define QTRACTOR_MESSAGES_FDNIL -1 #define QTRACTOR_MESSAGES_FDREAD 0 #define QTRACTOR_MESSAGES_FDWRITE 1 // Deprecated QTextStreamFunctions/Qt namespaces workaround. #if QT_VERSION >= QT_VERSION_CHECK(5, 15, 0) #define endl Qt::endl #endif //------------------------------------------------------------------------- // qtractorMessagesTextView - Messages log dockable child window. // class qtractorMessagesTextView : public QTextBrowser { public: // Constructor. qtractorMessagesTextView(QWidget *pParent) : QTextBrowser(pParent) {} protected: // Minimum recommended. QSize sizeHint() const { return QTextBrowser::minimumSize(); } }; //------------------------------------------------------------------------- // qtractorMessages - Messages log dockable window. // // Constructor. qtractorMessages::qtractorMessages ( QWidget *pParent ) : QDockWidget(pParent) { // Surely a name is crucial (e.g.for storing geometry settings) QDockWidget::setObjectName("qtractorMessages"); // Initialize stdout capture stuff. m_pStdoutNotifier = nullptr; m_fdStdout[QTRACTOR_MESSAGES_FDREAD] = QTRACTOR_MESSAGES_FDNIL; m_fdStdout[QTRACTOR_MESSAGES_FDWRITE] = QTRACTOR_MESSAGES_FDNIL; // Create local text view widget. m_pMessagesTextView = new qtractorMessagesTextView(this); // QFont font(m_pMessagesTextView->font()); // font.setFamily("Fixed"); // m_pMessagesTextView->setFont(font); m_pMessagesTextView->setLineWrapMode(QTextEdit::NoWrap); // m_pMessagesTextView->setReadOnly(true); // m_pMessagesTextView->setUndoRedoEnabled(false); // m_pMessagesTextView->setTextFormat(Qt::LogText); // Initialize default message limit. m_iMessagesLines = 0; setMessagesLimit(QTRACTOR_MESSAGES_MAXLINES); m_pMessagesLog = nullptr; // Prepare the dockable window stuff. QDockWidget::setWidget(m_pMessagesTextView); // QDockWidget::setFeatures(QDockWidget::AllDockWidgetFeatures); QDockWidget::setAllowedAreas( Qt::TopDockWidgetArea | Qt::BottomDockWidgetArea); // Some specialties to this kind of dock window... QDockWidget::setMinimumHeight(120); // Finally set the default caption and tooltip. const QString& sCaption = tr("Messages"); QDockWidget::setWindowTitle(sCaption); QDockWidget::setWindowIcon(QIcon(":/images/viewMessages.png")); QDockWidget::setToolTip(sCaption); } // Destructor. qtractorMessages::~qtractorMessages (void) { // Turn off and close logging. setLogging(false); // No more notifications. if (m_pStdoutNotifier) delete m_pStdoutNotifier; // No need to delete child widgets, Qt does it all for us. } // Just about to notify main-window that we're closing. void qtractorMessages::closeEvent ( QCloseEvent * /*pCloseEvent*/ ) { QDockWidget::hide(); qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm) pMainForm->stabilizeForm(); } #if defined(Q_CC_GNU) || defined(Q_CC_MINGW) #pragma GCC diagnostic push #pragma GCC diagnostic ignored "-Wunused-parameter" #endif // Set stdout/stderr blocking mode. bool qtractorMessages::stdoutBlock ( int fd, bool bBlock ) const { #if !defined(__WIN32__) && !defined(_WIN32) && !defined(WIN32) const int iFlags = ::fcntl(fd, F_GETFL, 0); const bool bNonBlock = bool(iFlags & O_NONBLOCK); if (bBlock && bNonBlock) bBlock = (::fcntl(fd, F_SETFL, iFlags & ~O_NONBLOCK) == 0); else if (!bBlock && !bNonBlock) bBlock = (::fcntl(fd, F_SETFL, iFlags | O_NONBLOCK) != 0); #endif return bBlock; } // Own stdout/stderr socket notifier slot. void qtractorMessages::stdoutNotify ( int fd ) { #if !defined(__WIN32__) && !defined(_WIN32) && !defined(WIN32) // Set non-blocking reads, if not already... const bool bBlock = stdoutBlock(fd, false); // Read as much as is available... QString sTemp; char achBuffer[1024]; const int cchBuffer = sizeof(achBuffer) - 1; int cchRead = ::read(fd, achBuffer, cchBuffer); while (cchRead > 0) { achBuffer[cchRead] = (char) 0; sTemp.append(achBuffer); cchRead = (bBlock ? 0 : ::read(fd, achBuffer, cchBuffer)); } // Needs to be non-empty... if (!sTemp.isEmpty()) appendStdoutBuffer(sTemp); #endif } #if defined(Q_CC_GNU) || defined(Q_CC_MINGW) #pragma GCC diagnostic pop #endif // Stdout buffer handler -- now splitted by complete new-lines... void qtractorMessages::appendStdoutBuffer ( const QString& s ) { m_sStdoutBuffer.append(s); processStdoutBuffer(); } void qtractorMessages::processStdoutBuffer (void) { const int iLength = m_sStdoutBuffer.lastIndexOf('\n'); if (iLength > 0) { QStringListIterator iter(m_sStdoutBuffer.left(iLength).split('\n')); while (iter.hasNext()) appendMessagesText(iter.next()); m_sStdoutBuffer.remove(0, iLength + 1); } } // Stdout flusher -- show up any unfinished line... void qtractorMessages::flushStdoutBuffer (void) { processStdoutBuffer(); if (!m_sStdoutBuffer.isEmpty()) { appendMessagesText(m_sStdoutBuffer); m_sStdoutBuffer.clear(); } } // Stdout capture accessors. bool qtractorMessages::isCaptureEnabled (void) const { return (m_pStdoutNotifier != nullptr); } void qtractorMessages::setCaptureEnabled ( bool bCapture ) { // Flush current buffer. flushStdoutBuffer(); #ifdef CONFIG_DEBUG bCapture = false; #endif #if !defined(__WIN32__) && !defined(_WIN32) && !defined(WIN32) // Destroy if already enabled. if (!bCapture && m_pStdoutNotifier) { delete m_pStdoutNotifier; m_pStdoutNotifier = nullptr; // Close the notification pipes. if (m_fdStdout[QTRACTOR_MESSAGES_FDREAD] != QTRACTOR_MESSAGES_FDNIL) { ::close(m_fdStdout[QTRACTOR_MESSAGES_FDREAD]); m_fdStdout[QTRACTOR_MESSAGES_FDREAD] = QTRACTOR_MESSAGES_FDNIL; } } // Are we going to make up the capture? if (bCapture && m_pStdoutNotifier == nullptr && ::pipe(m_fdStdout) == 0) { ::dup2(m_fdStdout[QTRACTOR_MESSAGES_FDWRITE], STDOUT_FILENO); ::dup2(m_fdStdout[QTRACTOR_MESSAGES_FDWRITE], STDERR_FILENO); stdoutBlock(m_fdStdout[QTRACTOR_MESSAGES_FDWRITE], false); m_pStdoutNotifier = new QSocketNotifier( m_fdStdout[QTRACTOR_MESSAGES_FDREAD], QSocketNotifier::Read, this); QObject::connect(m_pStdoutNotifier, SIGNAL(activated(int)), SLOT(stdoutNotify(int))); } #endif } // Message font accessors. QFont qtractorMessages::messagesFont (void) const { return m_pMessagesTextView->font(); } void qtractorMessages::setMessagesFont( const QFont& font ) { m_pMessagesTextView->setFont(font); } // Maximum number of message lines accessors. int qtractorMessages::messagesLimit (void) const { return m_iMessagesLimit; } void qtractorMessages::setMessagesLimit ( int iMessagesLimit ) { m_iMessagesLimit = iMessagesLimit; m_iMessagesHigh = iMessagesLimit + (iMessagesLimit >> 2); } // Messages logging stuff. bool qtractorMessages::isLogging (void) const { return (m_pMessagesLog != nullptr); } void qtractorMessages::setLogging ( bool bEnabled, const QString& sFilename ) { if (m_pMessagesLog) { appendMessages(tr("Logging stopped --- %1 ---") .arg(QDateTime::currentDateTime().toString())); m_pMessagesLog->close(); delete m_pMessagesLog; m_pMessagesLog = nullptr; } if (bEnabled) { m_pMessagesLog = new QFile(sFilename); if (m_pMessagesLog->open(QIODevice::Text | QIODevice::Append)) { appendMessages(tr("Logging started --- %1 ---") .arg(QDateTime::currentDateTime().toString())); } else { delete m_pMessagesLog; m_pMessagesLog = nullptr; } } } // Messages log output method. void qtractorMessages::appendMessagesLog ( const QString& s ) { if (m_pMessagesLog) { QTextStream(m_pMessagesLog) << QTime::currentTime().toString("hh:mm:ss.zzz") << ' ' << s << endl; m_pMessagesLog->flush(); } } // Messages widget output method. void qtractorMessages::appendMessagesLine ( const QString& s ) { // Check for message line limit... if (m_iMessagesLines > m_iMessagesHigh) { m_pMessagesTextView->setUpdatesEnabled(false); QTextCursor textCursor(m_pMessagesTextView->document()->begin()); while (m_iMessagesLines > m_iMessagesLimit) { // Move cursor extending selection // from start to next line-block... textCursor.movePosition( QTextCursor::NextBlock, QTextCursor::KeepAnchor); --m_iMessagesLines; } // Remove the excessive line-blocks... textCursor.removeSelectedText(); m_pMessagesTextView->setUpdatesEnabled(true); } m_pMessagesTextView->append(s); ++m_iMessagesLines; } // The main utility methods. void qtractorMessages::appendMessages ( const QString& s ) { appendMessagesColor(s, Qt::gray); } void qtractorMessages::appendMessagesColor ( const QString& s, const QColor& rgb ) { appendMessagesLine("" + s + ""); appendMessagesLog(s); } void qtractorMessages::appendMessagesText ( const QString& s ) { appendMessagesLine(s); appendMessagesLog(s); } // History reset. void qtractorMessages::clear (void) { m_iMessagesLines = 0; m_pMessagesTextView->clear(); } // end of qtractorMessages.cpp qtractor-0.9.25/src/PaxHeaders/qtractor.h0000644000000000000000000000013214166551171015332 xustar0030 mtime=1641730681.434610038 30 atime=1641730681.434610038 30 ctime=1641730681.434610038 qtractor-0.9.25/src/qtractor.h0000644000175000001440000000560514166551171016570 0ustar00rncbcusers00000000000000// qtractor.h // /**************************************************************************** Copyright (C) 2005-2021, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractor_h #define __qtractor_h #include "qtractorAbout.h" #include #if QT_VERSION < QT_VERSION_CHECK(5, 0, 0) #if defined(Q_WS_X11) #define CONFIG_X11 #endif #endif // Forward decls. class QWidget; class QTranslator; #if QT_VERSION < QT_VERSION_CHECK(5, 0, 0) #ifdef CONFIG_XUNIQUE #ifdef CONFIG_X11 #include typedef unsigned long Window; typedef unsigned long Atom; #endif // CONFIG_X11 #endif // CONFIG_XUNIQUE #else #ifdef CONFIG_XUNIQUE class QSharedMemory; class QLocalServer; #endif // CONFIG_XUNIQUE #endif //------------------------------------------------------------------------- // Singleton application instance stuff (Qt/X11 only atm.) // class qtractorApplication : public QApplication { Q_OBJECT public: // Constructor. qtractorApplication(int& argc, char **argv); // Destructor. ~qtractorApplication(); // Main application widget accessors. void setMainWidget(QWidget *pWidget); QWidget *mainWidget() const { return m_pWidget; } // Check if another instance is running, // and raise its proper main widget... bool setup(); #if QT_VERSION < QT_VERSION_CHECK(5, 0, 0) #ifdef CONFIG_X11 #ifdef CONFIG_XUNIQUE void x11PropertyNotify(Window w); #endif // CONFIG_XUNIQUE bool x11EventFilter(XEvent *pEv); #endif // CONFIG_X11 #else #ifdef CONFIG_XUNIQUE protected slots: // Local server slots. void newConnectionSlot(); void readyReadSlot(); #endif // CONFIG_XUNIQUE #endif private: // Translation support. QTranslator *m_pQtTranslator; QTranslator *m_pMyTranslator; // Instance variables. QWidget *m_pWidget; #if QT_VERSION < QT_VERSION_CHECK(5, 0, 0) #ifdef CONFIG_XUNIQUE #ifdef CONFIG_X11 Display *m_pDisplay; Atom m_aUnique; Window m_wOwner; #endif // CONFIG_X11 #endif // CONFIG_XUNIQUE #else #ifdef CONFIG_XUNIQUE QString m_sUnique; QSharedMemory *m_pMemory; QLocalServer *m_pServer; #endif // CONFIG_XUNIQUE #endif }; #endif // __qtractor_h // end of qtractor.h qtractor-0.9.25/src/PaxHeaders/qtractorVst3Plugin.h0000644000000000000000000000013214166551171017271 xustar0030 mtime=1641730681.468610405 30 atime=1641730681.468610405 30 ctime=1641730681.468610405 qtractor-0.9.25/src/qtractorVst3Plugin.h0000644000175000001440000001320514166551171020522 0ustar00rncbcusers00000000000000// qtractorVst3Plugin.h // /**************************************************************************** Copyright (C) 2005-2021, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorVst3Plugin_h #define __qtractorVst3Plugin_h #include "qtractorPlugin.h" #include #include #include // Forward decls. class qtractorAudioEngine; class QWidget; //---------------------------------------------------------------------- // class qtractorVst3PluginType -- VST3 plugin meta-interface decl. // class qtractorVst3PluginType : public qtractorPluginType { public: // Constructor. qtractorVst3PluginType(qtractorPluginFile *pFile, unsigned long iIndex); // Destructor. ~qtractorVst3PluginType(); // Factory method (static) static qtractorVst3PluginType *createType ( qtractorPluginFile *pFile, unsigned long iIndex); // Executive methods. bool open(); void close(); // It can be only one... unsigned short instances ( unsigned short iChannels, bool /*bMidi*/) const { return (iChannels > 0 ? 1 : 0); } // Instance cached-deferred accessors. const QString& aboutText(); // Forward decls. class Impl; Impl *impl() const { return m_pImpl; } private: // Instance variables. Impl *m_pImpl; }; //---------------------------------------------------------------------- // class qtractorVst3Plugin -- VST3 plugin instance interface decl. // class qtractorVst3Plugin : public qtractorPlugin { public: // Constructor. qtractorVst3Plugin(qtractorPluginList *pList, qtractorVst3PluginType *pType); // Destructor. ~qtractorVst3Plugin(); // Forward decl. class Param; // Channel/instance number accessors. void setChannels(unsigned short iChannels); // Do the actual (de)activation. void activate(); void deactivate(); // Parameter update methods. void updateParam(qtractorPlugin::Param *pParam, float fValue, bool bUpdate); // Parameters update method. void updateParamValues(bool bUpdate); // Parameter finder (by id). qtractorPlugin::Param *findParamId(int id) const; // Configuration state stuff. void configure(const QString& sKey, const QString& sValue); // Plugin configuration/state snapshot. void freezeConfigs(); void releaseConfigs(); // Open/close editor widget. void openEditor(QWidget *pParent = nullptr); void closeEditor(); // GUI editor visibility state. void setEditorVisible(bool bVisible); bool isEditorVisible() const; void setEditorTitle(const QString& sTitle); // Our own editor widget accessor. QWidget *editorWidget() const; // Processor stuff... // void process_midi_in(unsigned char *data, unsigned int size, unsigned long offset, unsigned short port); void process(float **ppIBuffer, float **ppOBuffer, unsigned int nframes); // Plugin current latency (in frames); unsigned long latency() const; // Provisional program/patch accessor. bool getProgram(int iIndex, Program& program) const; // Specific MIDI instrument selector. void selectProgram(int iBank, int iProg); // Plugin preset i/o (configuration from/to state files). bool loadPresetFile(const QString& sFilename); bool savePresetFile(const QString& sFilename); // Common host-time keeper (static) static void updateTime(qtractorAudioEngine *pAudioEngine); // Host cleanup (static). static void clearAll(); // Forward decls. class Impl; Impl *impl() const { return m_pImpl; } protected: // Forward decls. class Handler; class RunLoop; class EditorFrame; class EditorWidget; class ParamQueue; class ParamChanges; class ParamTransfer; class EventList; class Stream; // Plugin instance initializer. void initialize(); // Internal accessors. EditorFrame *editorFrame() const; private: // Instance variables. Impl *m_pImpl; EditorFrame *m_pEditorFrame; EditorWidget *m_pEditorWidget; // Audio I/O buffer pointers. float **m_ppIBuffer; float **m_ppOBuffer; // Dummy I/O buffers. float *m_pfIDummy; float *m_pfODummy; // MIDI Event decoder. snd_midi_event_t *m_pMidiParser; // Identififier-parameter map. QHash m_paramIds; }; //---------------------------------------------------------------------------- // qtractorVst3Plugin::Param -- VST3 plugin parameter interface decl. // class qtractorVst3Plugin::Param : public qtractorPlugin::Param { public: // Constructor. Param(qtractorVst3Plugin *pPlugin, unsigned long iIndex); // Destructor. ~Param(); // Port range hints predicate methods. bool isBoundedBelow() const; bool isBoundedAbove() const; bool isDefaultValue() const; bool isLogarithmic() const; bool isSampleRate() const; bool isInteger() const; bool isToggled() const; bool isDisplay() const; // Current display value. QString display() const; // Forward decls. class Impl; Impl *impl() const { return m_pImpl; } private: // Instance variables. Impl *m_pImpl; }; #endif // __qtractorVst3Plugin_h // end of qtractorVst3Plugin.h qtractor-0.9.25/src/PaxHeaders/qtractorOptions.cpp0000644000000000000000000000013214166551171017241 xustar0030 mtime=1641730681.457610286 30 atime=1641730681.457610286 30 ctime=1641730681.457610286 qtractor-0.9.25/src/qtractorOptions.cpp0000644000175000001440000012276314166551171020504 0ustar00rncbcusers00000000000000// qtractorOptions.cpp // /**************************************************************************** Copyright (C) 2005-2021, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorOptions.h" #include #include #include #include #include #include #include #if QT_VERSION < QT_VERSION_CHECK(6, 0, 0) #include #endif // Supposed to be determinant as default audio file type // (effective only for capture/record) #ifdef CONFIG_LIBVORBIS_0 #define AUDIO_DEFAULT_EXT "ogg" #else #define AUDIO_DEFAULT_EXT "wav" #endif //------------------------------------------------------------------------- // qtractorOptions - Prototype settings structure (pseudo-singleton). // // Singleton instance pointer. qtractorOptions *qtractorOptions::g_pOptions = nullptr; // Singleton instance accessor (static). qtractorOptions *qtractorOptions::getInstance (void) { return g_pOptions; } // Constructor. qtractorOptions::qtractorOptions (void) : m_settings(QTRACTOR_DOMAIN, QTRACTOR_TITLE) { // Pseudo-singleton reference setup. g_pOptions = this; loadOptions(); } // Default Destructor. qtractorOptions::~qtractorOptions (void) { saveOptions(); // Pseudo-singleton reference shut-down. g_pOptions = nullptr; } // Explicit load method. void qtractorOptions::loadOptions (void) { // And go into general options group. m_settings.beginGroup("/Options"); // Load display options... m_settings.beginGroup("/Display"); sMessagesFont = m_settings.value("/MessagesFont").toString(); bMessagesLimit = m_settings.value("/MessagesLimit", true).toBool(); iMessagesLimitLines = m_settings.value("/MessagesLimitLines", 1000).toInt(); bConfirmRemove = m_settings.value("/ConfirmRemove", true).toBool(); bConfirmArchive = m_settings.value("/ConfirmArchive", true).toBool(); bStdoutCapture = m_settings.value("/StdoutCapture", true).toBool(); bCompletePath = m_settings.value("/CompletePath", true).toBool(); bPeakAutoRemove = m_settings.value("/PeakAutoRemove", true).toBool(); bKeepToolsOnTop = m_settings.value("/KeepToolsOnTop", true).toBool(); bKeepEditorsOnTop = m_settings.value("/KeepEditorsOnTop", false).toBool(); iDisplayFormat = m_settings.value("/DisplayFormat", 1).toInt(); iMaxRecentFiles = m_settings.value("/MaxRecentFiles", 5).toInt(); iBaseFontSize = m_settings.value("/BaseFontSize", 0).toInt(); m_settings.endGroup(); // Load logging options... m_settings.beginGroup("/Logging"); bMessagesLog = m_settings.value("/MessagesLog", false).toBool(); sMessagesLogPath = m_settings.value("/MessagesLogPath", "qtractor.log").toString(); m_settings.endGroup(); // And go into view options group. m_settings.beginGroup("/View"); bMenubar = m_settings.value("/Menubar", true).toBool(); bStatusbar = m_settings.value("/Statusbar", true).toBool(); bFileToolbar = m_settings.value("/FileToolbar", true).toBool(); bEditToolbar = m_settings.value("/EditToolbar", true).toBool(); bTrackToolbar = m_settings.value("/TrackToolbar", true).toBool(); bViewToolbar = m_settings.value("/ViewToolbar", true).toBool(); bOptionsToolbar = m_settings.value("/OptionsToolbar", true).toBool(); bTransportToolbar = m_settings.value("/TransportToolbar", true).toBool(); bTimeToolbar = m_settings.value("/TimeToolbar", true).toBool(); bThumbToolbar = m_settings.value("/ThumbToolbar", true).toBool(); iZoomMode = m_settings.value("/ZoomMode", 1).toInt(); m_settings.endGroup(); // Transport options group. m_settings.beginGroup("/Transport"); bMetronome = m_settings.value("/Metronome", false).toBool(); bFollowPlayhead = m_settings.value("/FollowPlayhead", true).toBool(); bAutoBackward = m_settings.value("/AutoBackward", false).toBool(); bContinuePastEnd = m_settings.value("/ContinuePastEnd", true).toBool(); iTransportMode = m_settings.value("/TransportMode", 3).toInt(); bTimebase = m_settings.value("/Timebase", true).toBool(); m_settings.endGroup(); // Audio rendering options group. m_settings.beginGroup("/Audio"); sAudioCaptureExt = m_settings.value("/CaptureExt", AUDIO_DEFAULT_EXT).toString(); iAudioCaptureType = m_settings.value("/CaptureType", 0).toInt(); iAudioCaptureFormat = m_settings.value("/CaptureFormat", 0).toInt(); iAudioCaptureQuality = m_settings.value("/CaptureQuality", 4).toInt(); sAudioExportExt = m_settings.value("/ExportExt").toString(); iAudioExportType = m_settings.value("/ExportType", -1).toInt(); iAudioExportFormat = m_settings.value("/ExportFormat", -1).toInt(); iAudioExportQuality = m_settings.value("/ExportQuality", -1).toInt(); iAudioResampleType = m_settings.value("/ResampleType", 2).toInt(); bAudioAutoTimeStretch = m_settings.value("/AutoTimeStretch", false).toBool(); bAudioWsolaTimeStretch = m_settings.value("/WsolaTimeStretch", true).toBool(); bAudioWsolaQuickSeek = m_settings.value("/WsolaQuickSeek", false).toBool(); bAudioPlayerBus = m_settings.value("/PlayerBus", false).toBool(); bAudioMetroBus = m_settings.value("/MetroBus", false).toBool(); bAudioMetronome = m_settings.value("/Metronome", false).toBool(); bAudioMasterAutoConnect = m_settings.value("/MasterAutoConnect", true).toBool(); bAudioPlayerAutoConnect = m_settings.value("/PlayerAutoConnect", true).toBool(); bAudioMetroAutoConnect = m_settings.value("/MetroAutoConnect", true).toBool(); iAudioMetroOffset = (unsigned long) m_settings.value("/MetroOffset", 0).toUInt(); m_settings.endGroup(); // MIDI rendering options group. m_settings.beginGroup("/Midi"); iMidiCaptureFormat = m_settings.value("/CaptureFormat", 1).toInt(); iMidiExportFormat = m_settings.value("/ExportFormat", 1).toInt(); iMidiCaptureQuantize = m_settings.value("/CaptureQuantize", 0).toInt(); iMidiQueueTimer = m_settings.value("/QueueTimer", 0).toInt(); bMidiDriftCorrect = m_settings.value("/DriftCorrect", true).toBool(); bMidiPlayerBus = m_settings.value("/PlayerBus", false).toBool(); bMidiControlBus = m_settings.value("/ControlBus", false).toBool(); bMidiMetroBus = m_settings.value("/MetroBus", false).toBool(); bMidiMetronome = m_settings.value("/Metronome", true).toBool(); iMidiMetroOffset = m_settings.value("/MetroOffset", 0).toInt(); iMidiMmcDevice = m_settings.value("/MmcDevice", 0x7f).toInt(); iMidiMmcMode = m_settings.value("/MmcMode", 3).toInt(); iMidiSppMode = m_settings.value("/SppMode", 3).toInt(); iMidiClockMode = m_settings.value("/ClockMode", 0).toInt(); bMidiResetAllControllers = m_settings.value("/ResetAllControllers", false).toBool(); m_settings.endGroup(); // Metronome options group. m_settings.beginGroup("/Metronome"); // Audio metronome... sMetroBarFilename = m_settings.value("/BarFilename").toString(); fMetroBarGain = float(m_settings.value("/BarGain", 1.0).toDouble()); sMetroBeatFilename = m_settings.value("/BeatFilename").toString(); fMetroBeatGain = float(m_settings.value("/BeatGain", 1.0).toDouble()); // MIDI metronome... iMetroChannel = m_settings.value("/Channel", 9).toInt(); iMetroBarNote = m_settings.value("/BarNote", 76).toInt(); iMetroBarVelocity = m_settings.value("/BarVelocity", 96).toInt(); iMetroBarDuration = m_settings.value("/BarDuration", 48).toInt(); iMetroBeatNote = m_settings.value("/BeatNote", 77).toInt(); iMetroBeatVelocity = m_settings.value("/BeatVelocity", 64).toInt(); iMetroBeatDuration = m_settings.value("/BeatDuration", 24).toInt(); m_settings.endGroup(); m_settings.endGroup(); // Options group. // Last but not least, get the defaults. m_settings.beginGroup("/Default"); sSessionExt = m_settings.value("/SessionExt", "qtr").toString(); bSessionTemplate = m_settings.value("/SessionTemplate", false).toBool(); sSessionTemplatePath = m_settings.value("/SessionTemplatePath").toString(); bSessionBackup = m_settings.value("/SessionBackup", false).toBool(); iSessionBackupMode = m_settings.value("/SessionBackupMode", 0).toInt(); sSessionDir = m_settings.value("/SessionDir").toString(); sAudioDir = m_settings.value("/AudioDir").toString(); sMidiDir = m_settings.value("/MidiDir").toString(); sPresetDir = m_settings.value("/PresetDir").toString(); sInstrumentDir = m_settings.value("/InstrumentDir").toString(); sMidiControlDir = m_settings.value("/MidiControlDir").toString(); sMidiSysexDir = m_settings.value("/MidiSysexDir").toString(); sPluginsDir = m_settings.value("/PluginsDir").toString(); bAutoMonitor = m_settings.value("/AutoMonitor", true).toBool(); bAutoDeactivate = m_settings.value("/AutoDeactivate", false).toBool(); iSnapPerBeat = m_settings.value("/SnapPerBeat", 4).toInt(); fTempo = float(m_settings.value("/Tempo", 120.0).toDouble()); iBeatsPerBar = m_settings.value("/BeatsPerBar", 4).toInt(); iBeatDivisor = m_settings.value("/BeatDivisor", 2).toInt(); iLoopRecordingMode = m_settings.value("/LoopRecordingMode", 0).toInt(); bAutoSessionDir = m_settings.value("/AutoSessionDir", true).toBool(); iPasteRepeatCount = m_settings.value("/PasteRepeatCount", 2).toInt(); bPasteRepeatPeriod = m_settings.value("/PasteRepeatPeriod", false).toInt(); sPluginSearch = m_settings.value("/PluginSearch").toString(); iPluginType = m_settings.value("/PluginType", 1).toInt(); bPluginActivate = true;//m_settings.value("/PluginActivate", true).toBool(); iCurveMode = m_settings.value("/CurveMode", 0).toInt(); iEditRangeOptions = m_settings.value("/EditRangeOptions", 3).toInt(); bShiftKeyModifier = m_settings.value("/ShiftKeyModifier", false).toBool(); bMidButtonModifier = m_settings.value("/MidButtonModifier", false).toBool(); bMidiControlSync = m_settings.value("/MidiControlSync", false).toBool(); bExportAddTrack = m_settings.value("/ExportAddTrack", false).toBool(); m_settings.endGroup(); // Session auto-save group. m_settings.beginGroup("/AutoSave"); bAutoSaveEnabled = m_settings.value("/Enabled", true).toBool(); iAutoSavePeriod = m_settings.value("/Period", 10).toInt(); sAutoSavePathname = m_settings.value("/Pathname").toString(); sAutoSaveFilename = m_settings.value("/Filename").toString(); m_settings.endGroup(); // Plug-in paths. m_settings.beginGroup("/Plugins"); ladspaPaths = m_settings.value("/LadspaPaths").toStringList(); dssiPaths = m_settings.value("/DssiPaths").toStringList(); vstPaths = m_settings.value("/VstPaths").toStringList(); vst3Paths = m_settings.value("/Vst3Paths").toStringList(); lv2Paths = m_settings.value("/Lv2Paths").toStringList(); sLv2PresetDir = m_settings.value("/Lv2PresetDir").toString(); bAudioOutputBus = m_settings.value("/AudioOutputBus", false).toBool(); bAudioOutputAutoConnect = m_settings.value("/AudioOutputAutoConnect", true).toBool(); bOpenEditor = m_settings.value("/OpenEditor", true).toBool(); bQueryEditorType = m_settings.value("/QueryEditorType", false).toBool(); bDummyPluginScan = true;//m_settings.value("/DummyPluginScan", true).toBool(); iDummyLadspaHash = m_settings.value("/DummyLadspaHash", 0).toInt(); iDummyDssiHash = m_settings.value("/DummyDssiHash", 0).toInt(); iDummyVstHash = m_settings.value("/DummyVstHash", 0).toInt(); iDummyVst3Hash = m_settings.value("/DummyVst3Hash", 0).toInt(); iDummyLv2Hash = m_settings.value("/DummyLv2Hash", 0).toInt(); bLv2DynManifest = false;//m_settings.value("/Lv2DynManifest", false).toBool(); bSaveCurve14bit = true;//m_settings.value("/SaveCurve14bit", false).toBool(); m_settings.endGroup(); // Instrument file list. const QString sFilePrefix = "/File%1"; int iFile = 0; instrumentFiles.clear(); m_settings.beginGroup("/InstrumentFiles"); for (;;) { QString sFilename = m_settings.value( sFilePrefix.arg(++iFile)).toString(); if (sFilename.isEmpty()) break; instrumentFiles.append(sFilename); } m_settings.endGroup(); // MIDI controller file list. iFile = 0; midiControlFiles.clear(); m_settings.beginGroup("/MidiControlFiles"); for (;;) { QString sFilename = m_settings.value( sFilePrefix.arg(++iFile)).toString(); if (sFilename.isEmpty()) break; midiControlFiles.append(sFilename); } m_settings.endGroup(); // Recent file list. iFile = 0; recentFiles.clear(); m_settings.beginGroup("/RecentFiles"); while (iFile < iMaxRecentFiles) { QString sFilename = m_settings.value( sFilePrefix.arg(++iFile)).toString(); if (sFilename.isEmpty()) break; recentFiles.append(sFilename); } m_settings.endGroup(); // Tracks widget settings. m_settings.beginGroup("/Tracks"); iTrackViewSelectMode = m_settings.value("/TrackViewSelectMode", 0).toInt(); bTrackViewDropSpan = m_settings.value("/TrackViewDropSpan", false).toBool(); bTrackViewSnapZebra = m_settings.value("/TrackViewSnapZebra", true).toBool(); bTrackViewSnapGrid = m_settings.value("/TrackViewSnapGrid", true).toBool(); bTrackViewToolTips = m_settings.value("/TrackViewToolTips", true).toBool(); bTrackViewCurveEdit = m_settings.value("/TrackViewCurveEdit", false).toBool(); iTrackColorSaturation = m_settings.value("/TrackColorSaturation", 100).toInt(); m_settings.endGroup(); // MIDI options group. m_settings.beginGroup("/MidiEditor"); m_settings.beginGroup("/View"); bMidiMenubar = m_settings.value("/Menubar", true).toBool(); bMidiStatusbar = m_settings.value("/Statusbar", true).toBool(); bMidiFileToolbar = m_settings.value("/FileToolbar", true).toBool(); bMidiEditToolbar = m_settings.value("/EditToolbar", true).toBool(); bMidiViewToolbar = m_settings.value("/ViewToolbar", true).toBool(); bMidiTransportToolbar = m_settings.value("/TransportToolbar", false).toBool(); bMidiScaleToolbar = m_settings.value("/ScaleToolbar", false).toBool(); bMidiTimeToolbar = m_settings.value("/TimeToolbar", false).toBool(); bMidiThumbToolbar = m_settings.value("/ThumbToolbar", true).toBool(); iMidiDisplayFormat = m_settings.value("/DisplayFormat", 2).toInt(); bMidiNoteNames = m_settings.value("/NoteNames", false).toBool(); bMidiNoteDuration = m_settings.value("/NoteDuration", true).toBool(); bMidiNoteColor = m_settings.value("/NoteColor", false).toBool(); bMidiValueColor = m_settings.value("/ValueColor", false).toBool(); bMidiPreview = m_settings.value("/Preview", true).toBool(); bMidiFollow = m_settings.value("/Follow", false).toBool(); bMidiEditMode = m_settings.value("/EditMode", false).toBool(); bMidiEditModeDraw = m_settings.value("/EditModeDraw", false).toBool(); iMidiZoomMode = m_settings.value("/ZoomMode", 3).toInt(); iMidiHorizontalZoom = m_settings.value("/HorizontalZoom", 100).toInt(); iMidiVerticalZoom = m_settings.value("/VerticalZoom", 100).toInt(); iMidiSnapPerBeat = m_settings.value("/SnapPerBeat", 4).toInt(); bMidiSnapZebra = m_settings.value("/SnapZebra", false).toBool(); bMidiSnapGrid = m_settings.value("/SnapGrid", false).toBool(); bMidiToolTips = m_settings.value("/ToolTips", true).toBool(); iMidiViewType = m_settings.value("/ViewType", 0).toInt(); iMidiEventType = m_settings.value("/EventType", 0).toInt(); iMidiEventParam = m_settings.value("/EventParam", 0).toInt(); iMidiSnapToScaleKey = m_settings.value("/SnapToScaleKey", 0).toInt(); iMidiSnapToScaleType = m_settings.value("/SnapToScaleType", 0).toInt(); m_settings.endGroup(); m_settings.endGroup(); // MidiEditor // User preference options. m_settings.beginGroup("/Preferences"); // Meter colors. m_settings.beginGroup("/Colors"); audioMeterColors = m_settings.value("/AudioMeter").toStringList(); midiMeterColors = m_settings.value("/MidiMeter").toStringList(); m_settings.endGroup(); // Transport view options. m_settings.beginGroup("/Transport"); bSyncViewHold = m_settings.value("/SyncViewHold", false).toBool(); m_settings.endGroup(); // Run-time special semi/non-persistent options. m_settings.beginGroup("/Dialogs"); bUseNativeDialogs = m_settings.value("/UseNativeDialogs", false).toBool(); bDontUseNativeDialogs = !bUseNativeDialogs; m_settings.endGroup(); // Custom display options. m_settings.beginGroup("/Custom"); sCustomColorTheme = m_settings.value("/ColorTheme").toString(); sCustomStyleTheme = m_settings.value("/StyleTheme").toString(); m_settings.endGroup(); m_settings.endGroup(); // Preferences } // Explicit save method. void qtractorOptions::saveOptions (void) { // Make program version available in the future. m_settings.beginGroup("/Program"); m_settings.setValue("/Version", CONFIG_BUILD_VERSION); m_settings.endGroup(); // And go into general options group. m_settings.beginGroup("/Options"); // Save display options. m_settings.beginGroup("/Display"); m_settings.setValue("/MessagesFont", sMessagesFont); m_settings.setValue("/MessagesLimit", bMessagesLimit); m_settings.setValue("/MessagesLimitLines", iMessagesLimitLines); m_settings.setValue("/ConfirmRemove", bConfirmRemove); m_settings.setValue("/ConfirmArchive", bConfirmArchive); m_settings.setValue("/StdoutCapture", bStdoutCapture); m_settings.setValue("/CompletePath", bCompletePath); m_settings.setValue("/PeakAutoRemove", bPeakAutoRemove); m_settings.setValue("/KeepToolsOnTop", bKeepToolsOnTop); m_settings.setValue("/KeepEditorsOnTop", bKeepEditorsOnTop); m_settings.setValue("/DisplayFormat", iDisplayFormat); m_settings.setValue("/MaxRecentFiles", iMaxRecentFiles); m_settings.setValue("/BaseFontSize", iBaseFontSize); m_settings.endGroup(); // Save logging options... m_settings.beginGroup("/Logging"); m_settings.setValue("/MessagesLog", bMessagesLog); m_settings.setValue("/MessagesLogPath", sMessagesLogPath); m_settings.endGroup(); // View options group. m_settings.beginGroup("/View"); m_settings.setValue("/Menubar", bMenubar); m_settings.setValue("/Statusbar", bStatusbar); m_settings.setValue("/FileToolbar", bFileToolbar); m_settings.setValue("/EditToolbar", bEditToolbar); m_settings.setValue("/TrackToolbar", bTrackToolbar); m_settings.setValue("/ViewToolbar", bViewToolbar); m_settings.setValue("/OptionsToolbar", bOptionsToolbar); m_settings.setValue("/TransportToolbar", bTransportToolbar); m_settings.setValue("/TimeToolbar", bTimeToolbar); m_settings.setValue("/ThumbToolbar", bThumbToolbar); m_settings.setValue("/ZoomMode", iZoomMode); m_settings.endGroup(); // Transport options group. m_settings.beginGroup("/Transport"); m_settings.setValue("/Metronome", bMetronome); m_settings.setValue("/FollowPlayhead", bFollowPlayhead); m_settings.setValue("/AutoBackward", bAutoBackward); m_settings.setValue("/ContinuePastEnd", bContinuePastEnd); m_settings.setValue("/TransportMode", iTransportMode); m_settings.setValue("/Timebase", bTimebase); m_settings.endGroup(); // Audio rendering options group. m_settings.beginGroup("/Audio"); m_settings.setValue("/CaptureExt", sAudioCaptureExt); m_settings.setValue("/CaptureType", iAudioCaptureType); m_settings.setValue("/CaptureFormat", iAudioCaptureFormat); m_settings.setValue("/CaptureQuality", iAudioCaptureQuality); m_settings.setValue("/ExportExt", sAudioExportExt); m_settings.setValue("/ExportType", iAudioExportType); m_settings.setValue("/ExportFormat", iAudioExportFormat); m_settings.setValue("/ExportQuality", iAudioExportQuality); m_settings.setValue("/ResampleType", iAudioResampleType); m_settings.setValue("/AutoTimeStretch", bAudioAutoTimeStretch); m_settings.setValue("/WsolaTimeStretch", bAudioWsolaTimeStretch); m_settings.setValue("/WsolaQuickSeek", bAudioWsolaQuickSeek); m_settings.setValue("/PlayerBus", bAudioPlayerBus); m_settings.setValue("/MetroBus", bAudioMetroBus); m_settings.setValue("/Metronome", bAudioMetronome); m_settings.setValue("/MasterAutoConnect", bAudioMasterAutoConnect); m_settings.setValue("/PlayerAutoConnect", bAudioPlayerAutoConnect); m_settings.setValue("/MetroAutoConnect", bAudioMetroAutoConnect); m_settings.setValue("/MetroOffset", uint(iAudioMetroOffset)); m_settings.endGroup(); // MIDI rendering options group. m_settings.beginGroup("/Midi"); m_settings.setValue("/CaptureFormat", iMidiCaptureFormat); m_settings.setValue("/ExportFormat", iMidiExportFormat); m_settings.setValue("/CaptureQuantize", iMidiCaptureQuantize); m_settings.setValue("/QueueTimer", iMidiQueueTimer); m_settings.setValue("/DriftCorrect", bMidiDriftCorrect); m_settings.setValue("/PlayerBus", bMidiPlayerBus); m_settings.setValue("/ControlBus", bMidiControlBus); m_settings.setValue("/MetroBus", bMidiMetroBus); m_settings.setValue("/Metronome", bMidiMetronome); m_settings.setValue("/MetroOffset", iMidiMetroOffset); m_settings.setValue("/MmcDevice", iMidiMmcDevice); m_settings.setValue("/MmcMode", iMidiMmcMode); m_settings.setValue("/SppMode", iMidiSppMode); m_settings.setValue("/ClockMode", iMidiClockMode); m_settings.setValue("/ResetAllControllers", bMidiResetAllControllers); m_settings.endGroup(); // Metronome options group. m_settings.beginGroup("/Metronome"); // Audio metronome... m_settings.setValue("/BarFilename", sMetroBarFilename); m_settings.setValue("/BarGain", double(fMetroBarGain)); m_settings.setValue("/BeatFilename", sMetroBeatFilename); m_settings.setValue("/BeatGain", double(fMetroBeatGain)); // MIDI metronome... m_settings.setValue("/Channel", iMetroChannel); m_settings.setValue("/BarNote", iMetroBarNote); m_settings.setValue("/BarVelocity", iMetroBarVelocity); m_settings.setValue("/BarDuration", iMetroBarDuration); m_settings.setValue("/BeatNote", iMetroBeatNote); m_settings.setValue("/BeatVelocity", iMetroBeatVelocity); m_settings.setValue("/BeatDuration", iMetroBeatDuration); m_settings.endGroup(); m_settings.endGroup(); // Options group. // Default directories. m_settings.beginGroup("/Default"); m_settings.setValue("/SessionExt", sSessionExt); m_settings.setValue("/SessionTemplate", bSessionTemplate); m_settings.setValue("/SessionTemplatePath", sSessionTemplatePath); m_settings.setValue("/SessionBackup", bSessionBackup); m_settings.setValue("/SessionBackupMode", iSessionBackupMode); m_settings.setValue("/SessionDir", sSessionDir); m_settings.setValue("/AudioDir", sAudioDir); m_settings.setValue("/MidiDir", sMidiDir); m_settings.setValue("/PresetDir", sPresetDir); m_settings.setValue("/InstrumentDir", sInstrumentDir); m_settings.setValue("/MidiControlDir", sMidiControlDir); m_settings.setValue("/MidiSysexDir", sMidiSysexDir); m_settings.setValue("/PluginsDir", sPluginsDir); m_settings.setValue("/AutoMonitor", bAutoMonitor); m_settings.setValue("/AutoDeactivate", bAutoDeactivate); m_settings.setValue("/SnapPerBeat", iSnapPerBeat); m_settings.setValue("/Tempo", double(fTempo)); m_settings.setValue("/BeatsPerBar", iBeatsPerBar); m_settings.setValue("/BeatDivisor", iBeatDivisor); m_settings.setValue("/LoopRecordingMode", iLoopRecordingMode); m_settings.setValue("/AutoSessionDir", bAutoSessionDir); m_settings.setValue("/PasteRepeatCount", iPasteRepeatCount); m_settings.setValue("/PasteRepeatPeriod", bPasteRepeatPeriod); m_settings.setValue("/PluginSearch", sPluginSearch); m_settings.setValue("/PluginType", iPluginType); m_settings.setValue("/PluginActivate", bPluginActivate); m_settings.setValue("/CurveMode", iCurveMode); m_settings.setValue("/EditRangeOptions", iEditRangeOptions); m_settings.setValue("/ShiftKeyModifier", bShiftKeyModifier); m_settings.setValue("/MidButtonModifier", bMidButtonModifier); m_settings.setValue("/MidiControlSync", bMidiControlSync); m_settings.setValue("/ExportAddTrack", bExportAddTrack); m_settings.endGroup(); // Session auto-save group. m_settings.beginGroup("/AutoSave"); m_settings.setValue("/Enabled", bAutoSaveEnabled); m_settings.setValue("/Period", iAutoSavePeriod); m_settings.setValue("/Pathname", sAutoSavePathname); m_settings.setValue("/Filename", sAutoSaveFilename); m_settings.endGroup(); // Plug-in paths. m_settings.beginGroup("/Plugins"); m_settings.setValue("/LadspaPaths", ladspaPaths); m_settings.setValue("/DssiPaths", dssiPaths); m_settings.setValue("/VstPaths", vstPaths); m_settings.setValue("/Vst3Paths", vst3Paths); m_settings.setValue("/Lv2Paths", lv2Paths); m_settings.setValue("/Lv2PresetDir", sLv2PresetDir); m_settings.setValue("/AudioOutputBus", bAudioOutputBus); m_settings.setValue("/AudioOutputAutoConnect", bAudioOutputAutoConnect); m_settings.setValue("/OpenEditor", bOpenEditor); m_settings.setValue("/QueryEditorType", bQueryEditorType); m_settings.setValue("/DummyPluginScan", bDummyPluginScan); m_settings.setValue("/DummyLadspaHash", iDummyLadspaHash); m_settings.setValue("/DummyDssiHash", iDummyDssiHash); m_settings.setValue("/DummyVstHash", iDummyVstHash); m_settings.setValue("/DummyVst3Hash", iDummyVst3Hash); m_settings.setValue("/DummyLv2Hash", iDummyLv2Hash); m_settings.setValue("/Lv2DynManifest", bLv2DynManifest); m_settings.setValue("/SaveCurve14bit", bSaveCurve14bit); m_settings.endGroup(); // Instrument file list. const QString sFilePrefix = "/File%1"; int iFile = 0; m_settings.beginGroup("/InstrumentFiles"); QStringListIterator iter1(instrumentFiles); while (iter1.hasNext()) m_settings.setValue(sFilePrefix.arg(++iFile), iter1.next()); // Cleanup old entries, if any... while (!m_settings.value(sFilePrefix.arg(++iFile)).isNull()) m_settings.remove(sFilePrefix.arg(iFile)); m_settings.endGroup(); // MIDI controller file list. iFile = 0; m_settings.beginGroup("/MidiControlFiles"); QStringListIterator iter2(midiControlFiles); while (iter2.hasNext()) m_settings.setValue(sFilePrefix.arg(++iFile), iter2.next()); // Cleanup old entries, if any... while (!m_settings.value(sFilePrefix.arg(++iFile)).isNull()) m_settings.remove(sFilePrefix.arg(iFile)); m_settings.endGroup(); // Recent file list. iFile = 0; m_settings.beginGroup("/RecentFiles"); QStringListIterator iter3(recentFiles); while (iter3.hasNext()) m_settings.setValue(sFilePrefix.arg(++iFile), iter3.next()); m_settings.endGroup(); // Tracks widget settings. m_settings.beginGroup("/Tracks"); m_settings.setValue("/TrackViewSelectMode", iTrackViewSelectMode); m_settings.setValue("/TrackViewDropSpan", bTrackViewDropSpan); m_settings.setValue("/TrackViewSnapZebra", bTrackViewSnapZebra); m_settings.setValue("/TrackViewSnapGrid", bTrackViewSnapGrid); m_settings.setValue("/TrackViewToolTips", bTrackViewToolTips); m_settings.setValue("/TrackViewCurveEdit", bTrackViewCurveEdit); m_settings.setValue("/TrackColorSaturation", iTrackColorSaturation); m_settings.endGroup(); // MIDI Editor options group. m_settings.beginGroup("/MidiEditor"); m_settings.beginGroup("/View"); m_settings.setValue("/Menubar", bMidiMenubar); m_settings.setValue("/Statusbar", bMidiStatusbar); m_settings.setValue("/FileToolbar", bMidiFileToolbar); m_settings.setValue("/EditToolbar", bMidiEditToolbar); m_settings.setValue("/ViewToolbar", bMidiViewToolbar); m_settings.setValue("/TransportToolbar", bMidiTransportToolbar); m_settings.setValue("/TimeToolbar", bMidiTimeToolbar); m_settings.setValue("/ScaleToolbar", bMidiScaleToolbar); m_settings.setValue("/ThumbToolbar", bMidiThumbToolbar); m_settings.setValue("/DisplayFormat", iMidiDisplayFormat); m_settings.setValue("/NoteNames", bMidiNoteNames); m_settings.setValue("/NoteDuration", bMidiNoteDuration); m_settings.setValue("/NoteColor", bMidiNoteColor); m_settings.setValue("/ValueColor", bMidiValueColor); m_settings.setValue("/Preview", bMidiPreview); m_settings.setValue("/Follow", bMidiFollow); m_settings.setValue("/EditMode", bMidiEditMode); m_settings.setValue("/EditModeDraw", bMidiEditModeDraw); m_settings.setValue("/ZoomMode", iMidiZoomMode); m_settings.setValue("/HorizontalZoom", iMidiHorizontalZoom); m_settings.setValue("/VerticalZoom", iMidiVerticalZoom); m_settings.setValue("/SnapPerBeat", iMidiSnapPerBeat); m_settings.setValue("/SnapZebra", bMidiSnapZebra); m_settings.setValue("/SnapGrid", bMidiSnapGrid); m_settings.setValue("/ToolTips", bMidiToolTips); m_settings.setValue("/ViewType", iMidiViewType); m_settings.setValue("/EventType", iMidiEventType); m_settings.setValue("/EventParam", iMidiEventParam); m_settings.setValue("/SnapToScaleKey", iMidiSnapToScaleKey); m_settings.setValue("/SnapToScaleType", iMidiSnapToScaleType); m_settings.endGroup(); m_settings.endGroup(); // MidiEditor // User preference options. m_settings.beginGroup("/Preferences"); // Meter colors. m_settings.beginGroup("/Colors"); m_settings.setValue("/AudioMeter", audioMeterColors); m_settings.setValue("/MidiMeter", midiMeterColors); m_settings.endGroup(); // Transport view options. m_settings.beginGroup("/Transport"); m_settings.setValue("/SyncViewHold", bSyncViewHold); m_settings.endGroup(); // Run-time special semi/non-persistent options. m_settings.beginGroup("/Dialogs"); m_settings.setValue("/UseNativeDialogs", bUseNativeDialogs); m_settings.endGroup(); // Custom display options. m_settings.beginGroup("/Custom"); m_settings.setValue("/ColorTheme", sCustomColorTheme); m_settings.setValue("/StyleTheme", sCustomStyleTheme); m_settings.endGroup(); m_settings.endGroup(); // Preferences // Save/commit to disk. m_settings.sync(); } //------------------------------------------------------------------------- // Settings accessor. // QSettings& qtractorOptions::settings (void) { return m_settings; } //------------------------------------------------------------------------- // Command-line argument stuff. // // Help about command line options. void qtractorOptions::print_usage ( const QString& arg0 ) { QTextStream out(stderr); const QString sEot = "\n\t"; const QString sEol = "\n\n"; out << QObject::tr("Usage: %1" " [options] [session-file]").arg(arg0) + sEol; out << QTRACTOR_TITLE " - " + QObject::tr(QTRACTOR_SUBTITLE) + sEol; out << QObject::tr("Options:") + sEol; #ifdef CONFIG_JACK_SESSION out << " -s, --session-id=[uuid]" + sEot + QObject::tr("Set session identification (uuid)") + sEol; #endif out << " -h, --help" + sEot + QObject::tr("Show help about command line options") + sEol; out << " -v, --version" + sEot + QObject::tr("Show version information") + sEol; } // Parse command line arguments into m_settings. bool qtractorOptions::parse_args ( const QStringList& args ) { QTextStream out(stderr); const QString sEol = "\n\n"; const int argc = args.count(); int iCmdArgs = 0; for (int i = 1; i < argc; ++i) { if (iCmdArgs > 0) { sSessionFile += ' '; sSessionFile += args.at(i); ++iCmdArgs; continue; } QString sArg = args.at(i); #ifdef CONFIG_JACK_SESSION QString sVal; int iEqual = sArg.indexOf('='); if (iEqual >= 0) { sVal = sArg.right(sArg.length() - iEqual - 1); sArg = sArg.left(iEqual); } else if (i < argc - 1) { sVal = args.at(i + 1); if (sVal[0] == '-') sVal.clear(); } if (sArg == "-s" || sArg == "--session-id") { if (sVal.isNull()) { out << QObject::tr("Option -s requires an argument (session-id).") + sEol; return false; } sSessionId = sVal; if (iEqual < 0) ++i; } else #endif if (sArg == "-h" || sArg == "--help") { print_usage(args.at(0)); return false; } else if (sArg == "-v" || sArg == "--version") { out << QString("Qt: %1").arg(qVersion()); #if defined(QT_STATIC) out << "-static"; #endif out << '\n'; out << QString("%1: %2\n") .arg(QTRACTOR_TITLE) .arg(CONFIG_BUILD_VERSION); return false; } else { // If we don't have one by now, // this will be the startup session file... sSessionFile += sArg; ++iCmdArgs; } } // Alright with argument parsing. return true; } //--------------------------------------------------------------------------- // Widget geometry persistence helper methods. void qtractorOptions::loadWidgetGeometry ( QWidget *pWidget, bool bVisible ) { // Try to restore old form window positioning. if (pWidget) { // if (bVisible) pWidget->show(); -- force initial exposure? m_settings.beginGroup("/Geometry/" + pWidget->objectName()); #if QT_VERSION >= QT_VERSION_CHECK(5, 0, 0) const QByteArray& geometry = m_settings.value("/geometry").toByteArray(); if (geometry.isEmpty()) { QWidget *pParent = pWidget->parentWidget(); if (pParent) pParent = pParent->window(); #if QT_VERSION < QT_VERSION_CHECK(6, 0, 0) if (pParent == nullptr) pParent = QApplication::desktop(); #endif if (pParent) { QRect wrect(pWidget->geometry()); wrect.moveCenter(pParent->geometry().center()); pWidget->move(wrect.topLeft()); } } else { pWidget->restoreGeometry(geometry); } #else//--LOAD_OLD_GEOMETRY QPoint wpos; QSize wsize; wpos.setX(m_settings.value("/x", -1).toInt()); wpos.setY(m_settings.value("/y", -1).toInt()); wsize.setWidth(m_settings.value("/width", -1).toInt()); wsize.setHeight(m_settings.value("/height", -1).toInt()); if (wpos.x() > 0 && wpos.y() > 0) pWidget->move(wpos); if (wsize.width() > 0 && wsize.height() > 0) pWidget->resize(wsize); #endif // else // pWidget->adjustSize(); if (!bVisible) bVisible = m_settings.value("/visible", false).toBool(); if (bVisible) pWidget->show(); else pWidget->hide(); m_settings.endGroup(); } } void qtractorOptions::saveWidgetGeometry ( QWidget *pWidget, bool bVisible ) { // Try to save form window position... // (due to X11 window managers ideossincrasies, we better // only save the form geometry while its up and visible) if (pWidget) { m_settings.beginGroup("/Geometry/" + pWidget->objectName()); #if QT_VERSION >= QT_VERSION_CHECK(5, 0, 0) m_settings.setValue("/geometry", pWidget->saveGeometry()); #else//--SAVE_OLD_GEOMETRY const QPoint& wpos = pWidget->pos(); const QSize& wsize = pWidget->size(); m_settings.setValue("/x", wpos.x()); m_settings.setValue("/y", wpos.y()); m_settings.setValue("/width", wsize.width()); m_settings.setValue("/height", wsize.height()); #endif if (!bVisible) bVisible = pWidget->isVisible(); m_settings.setValue("/visible", bVisible); m_settings.endGroup(); } } //--------------------------------------------------------------------------- // Combo box history persistence helper implementation. void qtractorOptions::loadComboBoxHistory ( QComboBox *pComboBox, int iLimit ) { const bool bBlockSignals = pComboBox->blockSignals(true); // Load combobox list from configuration settings file... m_settings.beginGroup("/History/" + pComboBox->objectName()); if (m_settings.childKeys().count() > 0) { pComboBox->setUpdatesEnabled(false); pComboBox->setDuplicatesEnabled(false); pComboBox->clear(); for (int i = 0; i < iLimit; ++i) { const QString& sText = m_settings.value( "/Item" + QString::number(i + 1)).toString(); if (sText.isEmpty()) break; pComboBox->addItem(sText); } pComboBox->setUpdatesEnabled(true); } m_settings.endGroup(); pComboBox->blockSignals(bBlockSignals); } void qtractorOptions::saveComboBoxHistory ( QComboBox *pComboBox, int iLimit ) { const bool bBlockSignals = pComboBox->blockSignals(true); // Add current text as latest item... const QString sCurrentText = pComboBox->currentText(); int iCount = pComboBox->count(); for (int i = 0; i < iCount; i++) { const QString& sText = pComboBox->itemText(i); if (sText == sCurrentText) { pComboBox->removeItem(i); --iCount; break; } } while (iCount >= iLimit) pComboBox->removeItem(--iCount); pComboBox->insertItem(0, sCurrentText); pComboBox->setCurrentIndex(0); ++iCount; // Save combobox list to configuration settings file... m_settings.beginGroup("/History/" + pComboBox->objectName()); for (int i = 0; i < iCount; ++i) { const QString& sText = pComboBox->itemText(i); if (sText.isEmpty()) break; m_settings.setValue("/Item" + QString::number(i + 1), sText); } m_settings.endGroup(); pComboBox->blockSignals(bBlockSignals); } //--------------------------------------------------------------------------- // Splitter widget sizes persistence helper methods. void qtractorOptions::loadSplitterSizes ( QSplitter *pSplitter, QList& sizes ) { // Try to restore old splitter sizes... if (pSplitter) { m_settings.beginGroup("/Splitter/" + pSplitter->objectName()); QStringList list = m_settings.value("/sizes").toStringList(); if (!list.isEmpty()) { sizes.clear(); QStringListIterator iter(list); while (iter.hasNext()) sizes.append(iter.next().toInt()); } pSplitter->setSizes(sizes); m_settings.endGroup(); } } void qtractorOptions::saveSplitterSizes ( QSplitter *pSplitter ) { // Try to save current splitter sizes... if (pSplitter) { m_settings.beginGroup("/Splitter/" + pSplitter->objectName()); QStringList list; QList sizes = pSplitter->sizes(); QListIterator iter(sizes); while (iter.hasNext()) list.append(QString::number(iter.next())); if (!list.isEmpty()) m_settings.setValue("/sizes", list); m_settings.endGroup(); } } //--------------------------------------------------------------------------- // Action shortcut persistence helper methods. void qtractorOptions::loadActionShortcuts ( QObject *pObject ) { m_settings.beginGroup("/Shortcuts/" + pObject->objectName()); if (m_settings.childKeys().isEmpty()) { m_settings.endGroup(); return; } QList actions = pObject->findChildren (); QListIterator iter(actions); while (iter.hasNext()) { QAction *pAction = iter.next(); if (pAction->objectName().isEmpty()) continue; const QString& sKey = '/' + pAction->objectName(); const QString& sValue = m_settings.value(sKey).toString(); if (sValue.isEmpty() && pAction->shortcut().isEmpty()) continue; pAction->setShortcut(QKeySequence(sValue)); } m_settings.endGroup(); } void qtractorOptions::saveActionShortcuts ( QObject *pObject ) { m_settings.beginGroup("/Shortcuts/" + pObject->objectName()); QList actions = pObject->findChildren (); QListIterator iter(actions); while (iter.hasNext()) { QAction *pAction = iter.next(); if (pAction->objectName().isEmpty()) continue; const QString& sKey = '/' + pAction->objectName(); const QString& sValue = pAction->shortcut().toString(); if (!sValue.isEmpty()) m_settings.setValue(sKey, sValue); else if (m_settings.contains(sKey)) m_settings.remove(sKey); } m_settings.endGroup(); } //--------------------------------------------------------------------------- // Action MIDI observers persistence helper methods. #include "qtractorActionControl.h" void qtractorOptions::loadActionControl ( QObject *pObject ) { qtractorActionControl *pActionControl = qtractorActionControl::getInstance(); if (pActionControl == nullptr) return; qtractorMidiControl *pMidiControl = qtractorMidiControl::getInstance(); if (pMidiControl == nullptr) return; pActionControl->clear(); m_settings.beginGroup("/MidiObservers/" + pObject->objectName()); const QStringList& keys = m_settings.childKeys(); QStringListIterator iter(keys); while (iter.hasNext()) { const QString& sObjectName = iter.next(); const QList& actions = pObject->findChildren (sObjectName); if (actions.isEmpty()) continue; const QString& sKey = '/' + sObjectName; const QList& vlist = m_settings.value(sKey).toList(); if (vlist.count() < 6) continue; QAction *pAction = actions.first(); qtractorActionControl::MidiObserver *pMidiObserver = pActionControl->addMidiObserver(pAction); if (pMidiObserver) { pMidiObserver->setType( qtractorMidiControl::typeFromText(vlist.at(0).toString())); pMidiObserver->setChannel(vlist.at(1).toInt()); pMidiObserver->setParam(vlist.at(2).toInt()); pMidiObserver->setFeedback(vlist.at(3).toBool()); pMidiObserver->setInvert(vlist.at(4).toBool()); pMidiObserver->setHook(vlist.at(5).toBool()); pMidiObserver->setLatch(vlist.at(6).toBool()); pMidiControl->mapMidiObserver(pMidiObserver); } } m_settings.endGroup(); } void qtractorOptions::saveActionControl ( QObject *pObject ) { qtractorActionControl *pActionControl = qtractorActionControl::getInstance(); if (pActionControl == nullptr) return; qtractorMidiControl *pMidiControl = qtractorMidiControl::getInstance(); if (pMidiControl == nullptr) return; m_settings.beginGroup("/MidiObservers/" + pObject->objectName()); const QStringList& keys = m_settings.childKeys(); QStringListIterator iter(keys); while (iter.hasNext()) { const QString& key = iter.next(); m_settings.remove(key); } const qtractorActionControl::MidiObservers& midiObservers = pActionControl->midiObservers(); qtractorActionControl::MidiObservers::ConstIterator midi_iter = midiObservers.constBegin(); const qtractorActionControl::MidiObservers::ConstIterator midi_end = midiObservers.constEnd(); for ( ; midi_iter != midi_end; ++midi_iter) { QAction *pAction = midi_iter.key(); qtractorActionControl::MidiObserver *pMidiObserver = midi_iter.value(); if (!pMidiControl->isMidiObserverMapped(pMidiObserver)) continue; const QString& sKey = '/' + pAction->objectName(); QList vlist; vlist.append(qtractorMidiControl::textFromType(pMidiObserver->type())); vlist.append(pMidiObserver->channel()); vlist.append(pMidiObserver->param()); vlist.append(pMidiObserver->isFeedback()); vlist.append(pMidiObserver->isInvert()); vlist.append(pMidiObserver->isHook()); vlist.append(pMidiObserver->isLatch()); m_settings.setValue(sKey, vlist); } m_settings.endGroup(); } // end of qtractorOptions.cpp qtractor-0.9.25/src/PaxHeaders/qtractorCurve.cpp0000644000000000000000000000013214166551171016672 xustar0030 mtime=1641730681.440610103 30 atime=1641730681.440610103 30 ctime=1641730681.440610103 qtractor-0.9.25/src/qtractorCurve.cpp0000644000175000001440000004666114166551171020137 0ustar00rncbcusers00000000000000// qtractorCurve.cpp // /**************************************************************************** Copyright (C) 2005-2021, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorCurve.h" #include "qtractorTimeScale.h" #include "qtractorSession.h" #include // Ref. P.448. Approximate cube root of an IEEE float // Hacker's Delight (2nd Edition), by Henry S. Warren // http://www.hackersdelight.org/hdcodetxt/acbrt.c.txt // static inline float cbrtf2 ( float x ) { #ifdef CONFIG_FLOAT32//_NOP // Avoid strict-aliasing optimization (gcc -O2). union { float f; int i; } u; u.f = x; u.i = (u.i >> 4) + (u.i >> 2); u.i += (u.i >> 4) + 0x2a6497f8; return 0.33333333f * (2.0f * u.f + x / (u.f * u.f)); // return u.f; #else return ::cbrtf(x); #endif } static inline float cubef2 ( float x ) { return x * x * x; } //---------------------------------------------------------------------- // qtractorCurve::updateNode -- Node coefficients computation helpers. // // (Sample &)Hold. static inline void updateNodeHold ( qtractorCurve::Node *pNode, float y0, const qtractorCurve::Node *pPrev, const qtractorCurve::Node */*pNext*/ ) { if (pPrev) pNode->a = pPrev->value; else pNode->a = y0; pNode->b = pNode->c = pNode->d = 0.0f; } // Linear. static inline void updateNodeLinear ( qtractorCurve::Node *pNode, float y0, const qtractorCurve::Node *pPrev, const qtractorCurve::Node */*pNext*/ ) { float y1, x1 = float(pNode->frame); if (pPrev) { x1 -= float(pPrev->frame); y1 = pPrev->value; } else { y1 = y0; } pNode->b = pNode->value; if (x1 > 0.0f) pNode->a = (y1 - pNode->b) / x1; else pNode->a = 0.0f; pNode->c = pNode->d = 0.0f; } // Spline. static inline void updateNodeSpline ( qtractorCurve::Node *pNode, float y0, const qtractorCurve::Node *pPrev, const qtractorCurve::Node *pNext ) { // Shamelessly using the same reference source article as Ardour ;) // CJC Kuger, "Constrained Cubic Spline Interpolation", August 2002 // http://www.korf.co.uk/spline.pdf const float fZero = 1e-9f; const float x0 = float(pNode->frame); float y1, x1 = x0; float s1 = 0.0f; float f1 = 0.0f; float y2 = pNode->value; float s2 = 0.0f; float f2 = 0.0f; if (pPrev) { x1 -= float(pPrev->frame); y1 = pPrev->value; } else { y1 = y0; } if (qAbs(y1 - y2) > fZero) s1 = x1 / (y1 - y2); if (pPrev) { pPrev = pPrev->prev(); if (pPrev && (qAbs(y1 - pPrev->value) > fZero)) { const float s0 = (x1 - float(pPrev->frame) - x0) / (y1 - pPrev->value); if (s1 * s0 > 0.0f && qAbs(s1 + s0) > fZero) f1 = 2.0f / (s1 + s0); } } if (pNext && (qAbs(pNext->value - y2) > fZero)) s2 = (float(pNext->frame) - x0) / (pNext->value - y2); if (s2 * s1 > 0.0f && qAbs(s2 + s1) > fZero) f2 = 2.0f / (s2 + s1); const float x12 = x1 * x1; const float dy = y2 - y1; // Compute second derivative for either side of control point... const float ff1 = (((2.0f * (f2 + (2.0f * f1))) / x1)) + ((6.0f * dy) / x12); const float ff2 = (-2.0f * ((2.0f * f2) + f1) / x1) - ((6.0f * dy) / x12); // Compute and store polynomial coefficients... pNode->a = (ff1 - ff2) / (6.0f * x1); pNode->b = ff2 / 2.0f; pNode->c = - (dy / x1 + (pNode->b * x1) + (pNode->a * x12)); pNode->d = y1 - (pNode->c * x1) - (pNode->b * x12) - (pNode->a * x12 * x1); } //---------------------------------------------------------------------- // qtractorCurve::value -- Interpolation computation helpers. // // (Sample &)Hold. static inline float valueHold ( const qtractorCurve::Node *pNode, float /*x*/ ) { return pNode->a; } // Linear. static inline float valueLinear ( const qtractorCurve::Node *pNode, float x ) { return pNode->a * x + pNode->b; } // Spline. static inline float valueSpline ( const qtractorCurve::Node *pNode, float x ) { return ((pNode->a * x + pNode->b) * x + pNode->c) * x + pNode->d; } //---------------------------------------------------------------------- // class qtractorCurve -- The generic curve declaration. // // Constructor. qtractorCurve::qtractorCurve ( qtractorCurveList *pList, qtractorSubject *pSubject, Mode mode, unsigned int iMinFrameDist ) : m_pList(pList), m_mode(mode), m_iMinFrameDist(iMinFrameDist), m_observer(pSubject, this), m_state(Idle), m_cursor(this), m_bLogarithmic(false), m_color(Qt::darkRed), m_pEditList(nullptr) { m_nodes.setAutoDelete(true); m_pEditList = new qtractorCurveEditList(this); m_tail.frame = 0; // m_tail.value = m_observer.defaultValue(); clear(); m_observer.setCurve(this); if (m_pList) m_pList->append(this); } // Destructor. qtractorCurve::~qtractorCurve (void) { // if (m_pList) // m_pList->remove(this); m_observer.setCurve(nullptr); clear(); delete m_pEditList; } // Curve list reset method. void qtractorCurve::clear (void) { // m_state = Idle; // m_tail.frame = 0; m_tail.value = m_observer.defaultValue(); m_tail.a = 0.0f; m_tail.b = 0.0f; m_tail.c = 0.0f; m_tail.d = 0.0f; m_nodes.clear(); m_cursor.reset(nullptr); updateNodeEx(nullptr); } // Insert a new node, in frame order. qtractorCurve::Node *qtractorCurve::addNode ( unsigned long iFrame, float fValue, qtractorCurveEditList *pEditList ) { fValue = m_observer.safeValue(fValue); #ifdef CONFIG_DEBUG_0 qDebug("qtractorCurve[%p]::addNode(%lu, %g, %p)", this, iFrame, fValue, pEditList); #endif Node *pNode = nullptr; Node *pNext = m_cursor.seek(iFrame); Node *pPrev = (pNext ? pNext->prev() : m_nodes.last()); if (pNext && isMinFrameDist(pNext, iFrame)) pNode = pNext; else if (pPrev && isMinFrameDist(pPrev, iFrame)) pNode = pPrev; else if (m_mode != Hold && m_observer.isDecimal()) { // Smoothing... const float fThreshold = 0.5f; // (m_bLogarithmic ? 0.1f : 0.5f); float x0 = (pPrev ? float(pPrev->frame) : 0.0f); float x1 = float(iFrame); float x2 = (pNext ? float(pNext->frame) : m_tail.frame); float y0 = (pPrev ? pPrev->value : m_tail.value); float y1 = fValue; float y2 = (pNext ? pNext->value : fValue); float s1 = (x1 > x0 ? (y1 - y0) / (x1 - x0) : 0.0f); float y3 = (x2 > x1 ? s1 * (x2 - x1) + y1 : y1); if (qAbs(y3 - y2) < fThreshold * qAbs(y3 - y1)) return nullptr; #if 0// Overkill maybe?... if (pPrev && pPrev->prev()) { pNode = pPrev; pPrev = pPrev->prev(); x0 = (pPrev ? float(pPrev->frame) : 0.0f); y0 = (pPrev ? pPrev->value : m_tail.value); x1 = float(pNode->frame); y1 = pNode->value; x2 = float(iFrame); y2 = fValue; s1 = (y1 - y0) / (x1 - x0); y3 = s1 * (x2 - x1) + y1; if (qAbs(y3 - y2) > fThreshold * qAbs(y3 - y1)) pNode = nullptr; } #endif } if (pNode) { // Move/update the existing one as average... if (pEditList) pEditList->moveNode(pNode, pNode->frame, pNode->value); pNode->frame = iFrame; pNode->value = fValue; } else { // Create a brand new node, // insert it in the right frame... pNode = new Node(iFrame, fValue); if (pNext) m_nodes.insertBefore(pNode, pNext); else m_nodes.append(pNode); if (pEditList) pEditList->addNode(pNode); } updateNode(pNode); // Dirty up... if (m_pList) m_pList->notify(); return pNode; } // Insert curve node in correct frame order. void qtractorCurve::insertNode ( Node *pNode ) { if (pNode == nullptr) return; #ifdef CONFIG_DEBUG_0 qDebug("qtractorCurve[%p]::insertNode(%p)", this, pNode); #endif Node *pNext = m_cursor.seek(pNode->frame); if (pNext) m_nodes.insertBefore(pNode, pNext); else m_nodes.append(pNode); updateNode(pNode); // Dirty up... if (m_pList) m_pList->notify(); } // Unlink an existing node from curve. void qtractorCurve::unlinkNode ( Node *pNode ) { if (pNode == nullptr) return; #ifdef CONFIG_DEBUG_0 qDebug("qtractorCurve[%p]::unlinkNode(%p)", this, pNode); #endif m_cursor.reset(pNode); Node *pNext = pNode->next(); m_nodes.unlink(pNode); updateNode(pNext); // Dirty up... if (m_pList) m_pList->notify(); } // Remove an existing node from curve. void qtractorCurve::removeNode ( Node *pNode ) { if (pNode == nullptr) return; #ifdef CONFIG_DEBUG_0 qDebug("qtractorCurve[%p]::removeNode(%p)", this, pNode); #endif m_cursor.reset(pNode); Node *pNext = pNode->next(); m_nodes.remove(pNode); updateNode(pNext); // Dirty up... if (m_pList) m_pList->notify(); } // Whether to snap to minimum distance frame. bool qtractorCurve::isMinFrameDist ( Node *pNode, unsigned long iFrame) const { return (iFrame > pNode->frame - m_iMinFrameDist && iFrame < pNode->frame + m_iMinFrameDist); } // Node interpolation coefficients updater. void qtractorCurve::updateNode ( qtractorCurve::Node *pNode ) { updateNodeEx(pNode); if (pNode) updateNodeEx(pNode->next()); } void qtractorCurve::updateNodeEx ( qtractorCurve::Node *pNode ) { Node *pPrev, *pNext = nullptr; if (pNode) { pPrev = pNode->prev(); pNext = pNode->next(); if (pNext == nullptr) pNext = &m_tail; } else { pNode = &m_tail; pPrev = m_nodes.last(); } if (m_tail.frame < pNode->frame) m_tail.frame = pNode->frame; switch (m_mode) { case Hold: updateNodeHold(pNode, m_tail.value, pPrev, pNext); break; case Linear: updateNodeLinear(pNode, m_tail.value, pPrev, pNext); break; case Spline: updateNodeSpline(pNode, m_tail.value, pPrev, pNext); break; } } // Refresh all coefficients. void qtractorCurve::update (void) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorCurve[%p]::update()", this); #endif for (Node *pNode = m_nodes.first(); pNode; pNode = pNode->next()) updateNodeEx(pNode); updateNodeEx(nullptr); if (m_pList) m_pList->notify(); } // Default value accessors. void qtractorCurve::setDefaultValue ( float fDefaultValue ) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorCurve[%p]::setDefaultValue(%g)", this, fDefaultValue); #endif m_tail.value = fDefaultValue; Node *pLast = m_nodes.last(); updateNode(pLast); Node *pFirst = m_nodes.first(); if (pFirst != pLast) updateNode(pFirst); if (m_pList) m_pList->notify(); } // Default length accessors. void qtractorCurve::setLength ( unsigned long iLength ) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorCurve[%p]::setLength(%ld)", this, iLength); #endif m_tail.frame = iLength; Node *pNode = m_nodes.last(); while (pNode && pNode->frame > m_tail.frame) { Node *pPrev = pNode->prev(); m_nodes.remove(pNode); pNode = pPrev; } updateNode(pNode); if (m_pList) m_pList->notify(); } // Intra-curve frame positioning node seeker. qtractorCurve::Node *qtractorCurve::Cursor::seek ( unsigned long iFrame ) { Node *pNode = m_pNode; if (iFrame > m_iFrame) { // Seek forward... if (pNode == nullptr) pNode = m_pCurve->nodes().first(); while (pNode && pNode->frame < iFrame) pNode = pNode->next(); } else { // Seek backward... if (pNode == nullptr) pNode = m_pCurve->nodes().last(); while (pNode && pNode->prev() && (pNode->prev())->frame > iFrame) pNode = pNode->prev(); } m_iFrame = iFrame; m_pNode = pNode; return (pNode && pNode->frame >= iFrame ? pNode : nullptr); } // Intra-curve frame positioning reset. void qtractorCurve::Cursor::reset ( qtractorCurve::Node *pNode ) { m_pNode = (pNode ? pNode->next() : nullptr); m_iFrame = (m_pNode ? m_pNode->frame : 0); } // Common interpolate method. float qtractorCurve::value ( const Node *pNode, unsigned long iFrame ) const { if (pNode == nullptr) { pNode = m_nodes.last(); if (pNode == nullptr) pNode = &m_tail; } const float x = float(pNode->frame) - float(iFrame); float y = pNode->value; if (x > 0.0f) { switch (m_mode) { case Hold: y = valueHold(pNode, x); break; case Linear: y = valueLinear(pNode, x); break; case Spline: y = valueSpline(pNode, x); break; } } return y; } float qtractorCurve::value ( unsigned long iFrame ) { return value(m_cursor.seek(iFrame), iFrame); } // Normalized scale converters. float qtractorCurve::valueFromScale ( float fScale ) const { if (m_bLogarithmic) { const float fMaxValue = m_observer.maxValue(); const float fMinValue = m_observer.minValue(); if (fMinValue < 0.0f && fMaxValue > 0.0f) { const float fMidScale = fMinValue / (fMinValue - fMaxValue); if (fScale > fMidScale) { const float fMaxScale = (1.0f - fMidScale); fScale = (fScale - fMidScale) / fMaxScale; fScale = fMidScale + fMaxScale * ::cubef2(fScale); } else { fScale = (fMidScale - fScale) / fMidScale; fScale = fMidScale - fMidScale * ::cubef2(fScale); } } else fScale = ::cubef2(fScale); } return m_observer.valueFromScale(fScale); } float qtractorCurve::scaleFromValue ( float fValue ) const { float fScale = m_observer.scaleFromValue(fValue); if (m_bLogarithmic) { const float fMaxValue = m_observer.maxValue(); const float fMinValue = m_observer.minValue(); if (fMinValue < 0.0f && fMaxValue > 0.0f) { const float fMidScale = fMinValue / (fMinValue - fMaxValue); if (fScale > fMidScale) { const float fMaxScale = (1.0f - fMidScale); fScale = (fScale - fMidScale) / fMaxScale; fScale = fMidScale + fMaxScale * ::cbrtf2(fScale); } else { fScale = (fMidScale - fScale) / fMidScale; fScale = fMidScale - fMidScale * ::cbrtf2(fScale); } } else fScale = ::cbrtf2(fScale); } return fScale; } // Copy all events from another curve (raw-copy). void qtractorCurve::copyNodes ( qtractorCurve *pCurve ) { // Check whether we're the same... if (pCurve == this) return; // Remove existing nodes. m_nodes.clear(); // Clone new ones... Node *pNode = pCurve->nodes().first(); for (; pNode; pNode = pNode->next()) m_nodes.append(new Node(pNode->frame, pNode->value)); // Done. update(); } // Convert MIDI sequence events to curve nodes. void qtractorCurve::readMidiSequence ( qtractorMidiSequence *pSeq, qtractorMidiEvent::EventType ctype, unsigned short iChannel, unsigned short iParam, qtractorTimeScale *pTimeScale ) { qtractorTimeScale ts; if (pTimeScale) ts.copy(*pTimeScale); ts.setTicksPerBeat(pSeq->ticksPerBeat()); // Cleanup all existing nodes... clear(); // Convert events to nodes... if (pSeq->channel() == iChannel) { qtractorMidiEvent *pEvent = pSeq->events().first(); while (pEvent) { if (pEvent->type() == ctype && pEvent->note() == iParam) { const unsigned long iFrame = ts.frameFromTick(pEvent->time()); float fScale; if (ctype == qtractorMidiEvent::PITCHBEND) fScale = float(pEvent->pitchBend()) / float(0x3fff); else if (ctype == qtractorMidiEvent::REGPARAM || ctype == qtractorMidiEvent::NONREGPARAM || ctype == qtractorMidiEvent::CONTROL14) fScale = float(pEvent->value()) / float(0x3fff); else fScale = float(pEvent->value()) / float(0x7f); const float fValue = m_observer.valueFromScale(fScale); m_nodes.append(new Node(iFrame, fValue)); } pEvent = pEvent->next(); } } update(); } // Convert curve node to MIDI sequence events. void qtractorCurve::writeMidiSequence ( qtractorMidiSequence *pSeq, qtractorMidiEvent::EventType ctype, unsigned short iChannel, unsigned short iParam, qtractorTimeScale *pTimeScale ) const { qtractorTimeScale ts; if (pTimeScale) ts.copy(*pTimeScale); ts.setTicksPerBeat(pSeq->ticksPerBeat()); // Set proper sequence channel... pSeq->setChannel(iChannel); // Cleanup existing nodes... qtractorMidiEvent *pEvent = pSeq->events().first(); while (pEvent) { qtractorMidiEvent *pEventNext = pEvent->next(); if (pEvent->type() == ctype && pEvent->note() == iParam) pSeq->removeEvent(pEvent); pEvent = pEventNext; } // Convert nodes to events... qtractorCurve::Node *pNode = m_nodes.first(); while (pNode) { const unsigned long iTime = ts.tickFromFrame(pNode->frame); qtractorMidiEvent *pEvent = new qtractorMidiEvent(iTime, ctype, iParam); const float fScale = m_observer.scaleFromValue(pNode->value); if (ctype == qtractorMidiEvent::PITCHBEND) pEvent->setPitchBend(float(0x3fff) * fScale); else if (ctype == qtractorMidiEvent::REGPARAM || ctype == qtractorMidiEvent::NONREGPARAM || ctype == qtractorMidiEvent::CONTROL14) pEvent->setValue(float(0x3fff) * fScale); else pEvent->setValue(float(0x7f) * fScale); pSeq->insertEvent(pEvent); pNode = pNode->next(); } pSeq->close(); } void qtractorCurve::setCapture ( bool bCapture ) { if (m_pList == nullptr) return; #ifdef CONFIG_DEBUG_0 qDebug("qtractorCurve[%p]::setCapture(%d)", this, int(bCapture)); #endif const bool bOldCapture = (m_state & Capture); m_state = State(bCapture ? (m_state | Capture) : (m_state & ~Capture)); if ((bCapture && !bOldCapture) || (!bCapture && bOldCapture)) { m_pList->updateCapture(bCapture); // notify auto-plugin-deactivate qtractorSession *pSession = qtractorSession::getInstance(); if (pSession) pSession->autoDeactivatePlugins(); } } void qtractorCurve::setProcess ( bool bProcess ) { if (m_pList == nullptr) return; #ifdef CONFIG_DEBUG_0 qDebug("qtractorCurve[%p]::setProcess(%d)", this, int(bProcess)); #endif const bool bOldProcess = (m_state & Process); m_state = State(bProcess ? (m_state | Process) : (m_state & ~Process)); if ((bProcess && !bOldProcess) || (!bProcess && bOldProcess)) { m_pList->updateProcess(bProcess); // notify auto-plugin-deactivate qtractorSession *pSession = qtractorSession::getInstance(); if (pSession) pSession->autoDeactivatePlugins(); } } void qtractorCurve::setLocked ( bool bLocked ) { if (m_pList == nullptr) return; #ifdef CONFIG_DEBUG_0 qDebug("qtractorCurve[%p]::setLocked(%d)", this, int(bLocked)); #endif const bool bOldLocked = (m_state & Locked); m_state = State(bLocked ? (m_state | Locked) : (m_state & ~Locked)); if ((bLocked && !bOldLocked) || (!bLocked && bOldLocked)) m_pList->updateLocked(bLocked); } //---------------------------------------------------------------------- // qtractorCurveEditList -- Curve node edit list. // Curve edit list command executive. bool qtractorCurveEditList::execute ( bool bRedo ) { if (m_pCurve == nullptr) return false; const unsigned long iFrame = m_pCurve->cursor().frame(); QListIterator iter(m_items); if (!bRedo) iter.toBack(); while (bRedo ? iter.hasNext() : iter.hasPrevious()) { Item *pItem = (bRedo ? iter.next() : iter.previous()); // Execute the command item... switch (pItem->command) { case AddNode: { if (bRedo) m_pCurve->insertNode(pItem->node); else m_pCurve->unlinkNode(pItem->node); pItem->autoDelete = !bRedo; break; } case MoveNode: { qtractorCurve::Node *pNode = pItem->node; const unsigned long iFrame = pNode->frame; const float fValue = pNode->value; pNode->frame = pItem->frame; pNode->value = pItem->value; pItem->frame = iFrame; pItem->value = fValue; break; } case RemoveNode: { if (bRedo) m_pCurve->unlinkNode(pItem->node); else m_pCurve->insertNode(pItem->node); pItem->autoDelete = bRedo; break; } default: break; } } m_pCurve->cursor().seek(iFrame); m_pCurve->update(); return true; } // end of qtractorCurve.cpp qtractor-0.9.25/src/PaxHeaders/qtractorList.h0000644000000000000000000000013214166551171016166 xustar0030 mtime=1641730681.444610146 30 atime=1641730681.444610146 30 ctime=1641730681.444610146 qtractor-0.9.25/src/qtractorList.h0000644000175000001440000001556714166551171017434 0ustar00rncbcusers00000000000000// qtractorList.h // /**************************************************************************** Copyright (C) 2005-2012, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorList_h #define __qtractorList_h //---------------------------------------------------------------------- // class qtractorList -- Doubly-linked list base. // template class qtractorList { public: // Default constructor. qtractorList() : m_pFirst(0), m_pLast(0), m_iCount(0), m_pFreeList(0), m_bAutoDelete(false) {} // Default destructor. ~qtractorList() { clear(); } // Accessors. Node *first() const { return m_pFirst; } Node *last() const { return m_pLast; } int count() const { return m_iCount; } // Property accessors. void setAutoDelete(bool bAutoDelete) { m_bAutoDelete = bAutoDelete; } bool autoDelete() const { return m_bAutoDelete; } // Insert methods. void insertAfter(Node *pNode, Node *pPrevNode = 0); void insertBefore(Node *pNode, Node *pNextNode = 0); // Unlink/remove methods. void unlink(Node *pNode); void remove(Node *pNode); // Reset method. void clear(); // Random accessors. Node *at (int iNode) const; // Aliased methods and operators. void prepend(Node *pNode) { insertBefore(pNode); } void append(Node *pNode) { insertAfter(pNode); } Node *operator[] (int iNode) const { return at(iNode); } // Node searcher. int find(Node *pNode) const; //---------------------------------------------------------------------- // class qtractorList::Link -- Base list node. // class Link { public: // Constructor. Link() : m_pPrev(0), m_pNext(0), m_pNextFree(0) {} // Linked node getters. Node *prev() const { return m_pPrev; } Node *next() const { return m_pNext; } // Linked node setters. void setPrev(Node *pPrev) { m_pPrev = pPrev; } void setNext(Node *pNext) { m_pNext = pNext; } // Linked free node accessors. Node *nextFree() const { return m_pNextFree; } void setNextFree(Node *pNextFree) { m_pNextFree = pNextFree; } private: // Instance variables. Node *m_pPrev; Node *m_pNext; Node *m_pNextFree; }; //---------------------------------------------------------------------- // class qtractorList::Iterator -- List iterator (aka cursor). // class Iterator { public: // Constructors. Iterator(qtractorList& list) : m_list(list), m_pNode(0) {} Iterator(const Iterator& it) : m_list(it.list()), m_pNode(it.node()) {} // Iterator methods. Iterator& first() { m_pNode = m_list.first(); return *this; } Iterator& next() { m_pNode = m_pNode->next(); return *this; } Iterator& prev() { m_pNode = m_pNode->prev(); return *this; } Iterator& last() { m_pNode = m_list.last(); return *this; } // Operator methods Iterator& operator= (const Iterator& iter) { m_pNode = iter.m_pNode; return *this; } Iterator& operator= (Node *pNode) { m_pNode = pNode; return *this; } Iterator& operator++ () { return next(); } Iterator operator++ (int) { Iterator it(*this); next(); return it; } Iterator& operator-- () { return prev(); } Iterator operator-- (int) { Iterator it(*this); prev(); return it; } // Simple accessors. const qtractorList& list() const { return m_list; } Node *node() const { return m_pNode; } private: // Instance variables. qtractorList& m_list; // Current cursory node reference. Node *m_pNode; }; private: // Instance variables. Node *m_pFirst; Node *m_pLast; int m_iCount; // The reclaimed freelist. Node *m_pFreeList; bool m_bAutoDelete; }; // Insert methods. template void qtractorList::insertAfter ( Node *pNode, Node *pPrevNode ) { if (pPrevNode == 0) pPrevNode = m_pLast; pNode->setPrev(pPrevNode); if (pPrevNode) { pNode->setNext(pPrevNode->next()); if (pPrevNode->next()) (pPrevNode->next())->setPrev(pNode); else m_pLast = pNode; pPrevNode->setNext(pNode); } else { m_pFirst = m_pLast = pNode; pNode->setNext(0); } ++m_iCount; } template void qtractorList::insertBefore ( Node *pNode, Node *pNextNode ) { if (pNextNode == 0) pNextNode = m_pFirst; pNode->setNext(pNextNode); if (pNextNode) { pNode->setPrev(pNextNode->prev()); if (pNextNode->prev()) (pNextNode->prev())->setNext(pNode); else m_pFirst = pNode; pNextNode->setPrev(pNode); } else { m_pLast = m_pFirst = pNode; pNode->setPrev(0); } ++m_iCount; } // Unlink method. template void qtractorList::unlink ( Node *pNode ) { if (pNode->prev()) (pNode->prev())->setNext(pNode->next()); else m_pFirst = pNode->next(); if (pNode->next()) (pNode->next())->setPrev(pNode->prev()); else m_pLast = pNode->prev(); --m_iCount; } // Remove method. template void qtractorList::remove ( Node *pNode ) { unlink(pNode); // Add it to the alternate free list. if (m_bAutoDelete) { Node *pNextFree = m_pFreeList; pNode->setNextFree(pNextFree); m_pFreeList = pNode; } } // Reset methods. template void qtractorList::clear (void) { // Remove pending items. Node *pLast = m_pLast; while (pLast) { remove(pLast); pLast = m_pLast; } // Free the free-list altogether... Node *pFreeList = m_pFreeList; while (pFreeList) { Node *pNextFree = pFreeList->nextFree(); delete pFreeList; pFreeList = pNextFree; } // Force clen up. m_pFirst = m_pLast = 0; m_iCount = 0; m_pFreeList = 0; } // Random accessor. template Node *qtractorList::at ( int iNode ) const { int i; Node *pNode; if (iNode < 0 || iNode >= m_iCount) return 0; if (iNode > (m_iCount >> 1)) { for (i = m_iCount - 1, pNode = m_pLast; pNode && i > iNode; --i, pNode = pNode->prev()) ; } else { for (i = 0, pNode = m_pFirst; pNode && i < iNode; ++i, pNode = pNode->next()) ; } return pNode; } // Node searcher. template int qtractorList::find ( Node *pNode ) const { int iNode = 0; Node *pNextNode = m_pFirst; while (pNextNode) { if (pNode == pNextNode) return iNode; pNextNode = pNextNode->next(); ++iNode; } return (-1); } #endif // __qtractorList_h // end of qtractorList.h qtractor-0.9.25/src/PaxHeaders/qtractorZipFile.h0000644000000000000000000000013214166551171016615 xustar0030 mtime=1641730681.469610416 30 atime=1641730681.469610416 30 ctime=1641730681.469610416 qtractor-0.9.25/src/qtractorZipFile.h0000644000175000001440000000516114166551171020050 0ustar00rncbcusers00000000000000// qtractorZipFile.h // /**************************************************************************** Copyright (C) 2010-2021, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ /* Most of this code was originally borrowed, stirred, mangled * and finally adapted from the Qt 4.6 source code (LGPL). * * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(ies). * All rights reserved. * Contact: Nokia Corporation (qt-info@nokia.com) */ #ifndef __qtractorZipFile_h #define __qtractorZipFile_h #include //---------------------------------------------------------------------------- // qtractorZipFile -- Custom ZIP file archive class. // class qtractorZipDevice; class qtractorZipFile { public: // Constructors. qtractorZipFile(const QString& sFilename, QIODevice::OpenMode mode = QIODevice::ReadOnly); explicit qtractorZipFile(QIODevice *pDdevice); // Destructor. ~qtractorZipFile(); enum Status { NoError = 0, FileOpenError, FileReadError, FileWriteError, FilePermissionsError, FileError }; Status status() const; bool isReadable() const; bool isWritable() const; bool exists() const; bool extractFile(const QString& sFilename); bool extractAll(); void setPrefix(const QString& sPrefix); const QString& prefix () const; QString alias(const QString& sFilename, const QString& sPrefix = QString(), bool bTemp = false) const; bool addFile(const QString& sFilename, const QString& sAlias = QString()); bool addDirectory(const QString& sDirectory); bool processAll(); void close(); unsigned int totalUncompressed() const; unsigned int totalCompressed() const; unsigned int totalProcessed() const; private: // Disable copy constructor. qtractorZipFile(const qtractorZipFile&); // Implementation device. qtractorZipDevice *m_pZip; }; #endif // __qtractorZipFile_h // end of qtractorZipFile.h qtractor-0.9.25/src/PaxHeaders/qtractorTracks.h0000644000000000000000000000013214166551171016502 xustar0030 mtime=1641730681.468610405 30 atime=1641730681.467610394 30 ctime=1641730681.468610405 qtractor-0.9.25/src/qtractorTracks.h0000644000175000001440000001632314166551171017737 0ustar00rncbcusers00000000000000// qtractorTracks.h // /**************************************************************************** Copyright (C) 2005-2021, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorTracks_h #define __qtractorTracks_h #include // Forward declarations. class qtractorTrackList; class qtractorTrackTime; class qtractorTrackView; class qtractorTrack; class qtractorClip; class qtractorClipCommand; class qtractorClipRangeCommand; class qtractorClipToolCommand; class qtractorMidiToolsForm; class qtractorMidiManager; //---------------------------------------------------------------------------- // qtractorTracks -- The main session track listview widget. class qtractorTracks : public QSplitter { Q_OBJECT public: // Constructor. qtractorTracks(QWidget *pParent); // Destructor. ~qtractorTracks(); // Child widgets accessors. qtractorTrackList *trackList() const; qtractorTrackTime *trackTime() const; qtractorTrackView *trackView() const; // Update/sync from session tracks. void updateContents(bool bRefresh = false); // Primordial track management methods. qtractorTrack *currentTrack() const; bool addTrack(); bool removeTrack(qtractorTrack *pTrack = nullptr); bool editTrack(qtractorTrack *pTrack = nullptr); bool copyTrack(qtractorTrack *pTrack = nullptr); // Import Audio/MIDI files into new tracks... bool addAudioTracks(const QStringList& files, unsigned long iClipStart, unsigned long iClipOffset = 0, unsigned long iClipLength = 0, qtractorTrack *pAfterTrack = nullptr); bool addMidiTracks(const QStringList& files, unsigned long iClipStart, qtractorTrack *pAfterTrack = nullptr); bool addMidiTrackChannel(const QString& sPath, int iTrackChannel, unsigned long iClipStart, qtractorTrack *pAfterTrack = nullptr); // Track-list active maintenance update. void updateTrack(qtractorTrack *pTrack = nullptr); // MIDI track/bus/channel alias active maintenance method. void updateMidiTrack(qtractorTrack *pMidiTrack); // MIDI track meters maintenance method. void updateMidiTrackItem(qtractorMidiManager *pMidiManager); // Primordial clip management methods. qtractorClip *currentClip() const; bool newClip(); bool editClip(qtractorClip *pClip = nullptr); bool unlinkClip(qtractorClip *pClip = nullptr); bool splitClip(qtractorClip *pClip = nullptr); bool normalizeClip(qtractorClip *pClip = nullptr); bool rangeClip(qtractorClip *pClip = nullptr); bool loopClip(qtractorClip *pClip = nullptr); bool tempoClip(qtractorClip *pClip = nullptr); bool crossFadeClip(qtractorClip *pClip = nullptr); bool executeClipTool(int iTool, qtractorClip *pClip = nullptr); bool importClips(QStringList files, unsigned long iClipStart = 0); bool exportClips(); bool mergeClips(); // Whether there's anything currently selected. bool isSelected() const; // Whether there's any clip currently selected. bool isClipSelected() const; // Whether there's any curve/automation currently selected. bool isCurveSelected() const; // Whether there's a single track selection. qtractorTrack *singleTrackSelected(); // Retrieve actual clip selection range. void clipSelectedRange( unsigned long& iSelectStart, unsigned long& iSelectEnd) const; // Clipboard methods. void cutClipboard(); void copyClipboard(); void pasteClipboard(); // Special paste/repeat prompt. void pasteRepeatClipboard(); // Delete selection method. void deleteSelect(); // Split selection method. void splitSelect(); // Selection methods. void selectEditRange(bool bReset = false); void selectCurrentTrack(bool bReset = false); void selectCurrentTrackRange(bool bReset = false); void selectAll(); void selectNone(); void selectInvert(); // Insertion and removal methods. bool insertEditRange(qtractorTrack *pTrack = nullptr); bool removeEditRange(qtractorTrack *pTrack = nullptr); // Simple main-form redirectors. void selectionChangeNotify(); void contentsChangeNotify(); void dirtyChangeNotify(); // Overall selection clear/reset. void clearSelect(bool bReset = false); // Overall selection update. void updateSelect(); // Overall contents reset. void clear(); // Zoom (view) modes. enum { ZoomNone = 0, ZoomHorizontal = 1, ZoomVertical = 2, ZoomAll = 3 }; void setZoomMode(int iZoomMode); int zoomMode() const; // Zoom view actuators. void zoomIn(); void zoomOut(); void zoomReset(); // Track-list update (current track only). void updateTrackList(qtractorTrack *pTrack = nullptr); // Update/sync recording tracks. void updateContentsRecord(); protected: // Zoom factor constants. enum { ZoomMin = 10, ZoomBase = 100, ZoomMax = 1000, ZoomStep = 10 }; // Zoom step evaluator. int zoomStep() const; // Common zoom factor settlers. void horizontalZoomStep(int iZoomStep); void verticalZoomStep(int iZoomStep); // Zoom centering context. struct ZoomCenter { int x, y, ch; unsigned long frame; }; // Zoom centering prepare and post methods. void zoomCenterPre(ZoomCenter& zc) const; void zoomCenterPost(const ZoomCenter& zc); // Multi-clip command builders. bool normalizeClipCommand( qtractorClipCommand *pClipCommand, qtractorClip *pClip); bool executeClipToolCommand( qtractorClipToolCommand *pClipToolCommand, qtractorClip *pClip, qtractorMidiToolsForm *pMidiToolsForm); // Common clip-export/merge methods. bool mergeExportClips(qtractorClipCommand *pClipCommand); // Specialized clip-export/merge methods. bool mergeExportAudioClips(qtractorClipCommand *pClipCommand); bool mergeExportMidiClips(qtractorClipCommand *pClipCommand); bool rangeClipEx(qtractorClip *pClip, bool bLoopSet); // Insertion and removal methods (track). int insertEditRangeTrack( qtractorClipRangeCommand *pClipRangeCommand, qtractorTrack *pTrack, unsigned long iInsertStart, unsigned long iInsertEnd, unsigned int iInsertOptions) const; int removeEditRangeTrack( qtractorClipRangeCommand *pClipRangeCommand, qtractorTrack *pTrack, unsigned long iRemoveStart, unsigned long iRemoveEnd, unsigned int iRemoveOptions) const; public slots: // Track-view update (obviously a slot). void updateTrackView(); protected slots: // Zoom view slots. void horizontalZoomInSlot(); void horizontalZoomOutSlot(); void verticalZoomInSlot(); void verticalZoomOutSlot(); void viewZoomResetSlot(); private: // The main child widgets. qtractorTrackList *m_pTrackList; qtractorTrackTime *m_pTrackTime; qtractorTrackView *m_pTrackView; // Zoom mode flag. int m_iZoomMode; }; #endif // __qtractorTracks_h // end of qtractorTracks.h qtractor-0.9.25/src/PaxHeaders/qtractorMidiListView.h0000644000000000000000000000013214166551171017624 xustar0030 mtime=1641730681.454610254 30 atime=1641730681.454610254 30 ctime=1641730681.454610254 qtractor-0.9.25/src/qtractorMidiListView.h0000644000175000001440000000527514166551171021065 0ustar00rncbcusers00000000000000// qtractorMidiListView.h // /**************************************************************************** Copyright (C) 2005-2021, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorMidiListView_h #define __qtractorMidiListView_h #include "qtractorFileListView.h" // Forward declarations. class qtractorMidiFile; class qtractorMidiListView; //---------------------------------------------------------------------- // class qtractorMidiFileItem -- MIDI file list view item. // class qtractorMidiFileItem : public qtractorFileListItem { public: // Constructor. qtractorMidiFileItem(const QString& sPath, qtractorMidiFile *pFile); protected: // Virtual tooltip renderer. QString toolTip() const; }; //---------------------------------------------------------------------- // class qtractorMidiChannelItem -- MIDI channel list view item. // class qtractorMidiChannelItem : public qtractorFileChannelItem { public: // Constructors. qtractorMidiChannelItem(qtractorMidiFileItem *pFileItem, const QString& sName, unsigned short iChannel); protected: // Virtual tooltip renderer. QString toolTip() const; }; //---------------------------------------------------------------------------- // qtractorMidiListView -- Group/File list view, supporting drag-n-drop. // class qtractorMidiListView : public qtractorFileListView { Q_OBJECT public: // Constructor. qtractorMidiListView(QWidget *pParent = nullptr); // QListView::addColumn() ids. enum ItemColumn { Name = 0, Format = 1, Tracks = 2, Resolution = 3, Path = 4, LastColumn = 5 }; protected: // Which column is the complete file path? int pathColumn() const { return Path; } // File item factory method. qtractorFileListItem *createFileItem(const QString& sPath); // Prompt for proper file list open. QStringList getOpenFileNames(); }; #endif // __qtractorMidiListView_h // end of qtractorMidiListView.h qtractor-0.9.25/src/PaxHeaders/qtractorPlugin.cpp0000644000000000000000000000013214166551171017044 xustar0030 mtime=1641730681.459610308 30 atime=1641730681.459610308 30 ctime=1641730681.459610308 qtractor-0.9.25/src/qtractorPlugin.cpp0000644000175000001440000021664614166551171020313 0ustar00rncbcusers00000000000000// qtractorPlugin.cpp // /**************************************************************************** Copyright (C) 2005-2021, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorPlugin.h" #include "qtractorPluginFactory.h" #include "qtractorPluginListView.h" #include "qtractorPluginCommand.h" #include "qtractorPluginForm.h" #include "qtractorAudioEngine.h" #include "qtractorMidiManager.h" #include "qtractorMainForm.h" #include "qtractorOptions.h" #include "qtractorSession.h" #include "qtractorCurveFile.h" #include "qtractorMessageList.h" #include #include #include #include #include #include #include #include #include #if QT_VERSION < QT_VERSION_CHECK(4, 5, 0) namespace Qt { const WindowFlags WindowCloseButtonHint = WindowFlags(0x08000000); } #endif // Deprecated QTextStreamFunctions/Qt namespaces workaround. #if QT_VERSION >= QT_VERSION_CHECK(5, 15, 0) #define endl Qt::endl #endif //---------------------------------------------------------------------------- // qtractorPluginFile -- Plugin file library instance. // // Executive methods. bool qtractorPluginFile::open (void) { // Check whether already open... if (m_module || ++m_iOpenCount > 1) return true; // Do the opening dance... if (m_module == nullptr) { const QByteArray aFilename = m_sFilename.toUtf8(); m_module = ::dlopen(aFilename.constData(), RTLD_LOCAL | RTLD_LAZY); } // Done alright. return (m_module != nullptr); } void qtractorPluginFile::close (void) { if (!m_module || --m_iOpenCount > 0) return; // ATTN: Might be really needed, as it would // otherwise pile up hosing all available RAM // until freed and unloaded on exit(); // nb. some VST might choke on auto-unload. if (m_bAutoUnload) { ::dlclose(m_module); m_module = nullptr; } } // Symbol resolver. void *qtractorPluginFile::resolve ( const char *symbol ) { return (m_module ? ::dlsym(m_module, symbol) : nullptr); } // Plugin file resgistry methods. qtractorPluginFile::Files qtractorPluginFile::g_files; qtractorPluginFile *qtractorPluginFile::addFile ( const QString& sFilename ) { qtractorPluginFile *pFile = g_files.value(sFilename, nullptr); if (pFile == nullptr && QLibrary::isLibrary(sFilename)) { pFile = new qtractorPluginFile(sFilename); g_files.insert(pFile->filename(), pFile); } if (pFile && !pFile->open()) pFile = nullptr; if (pFile) pFile->addRef(); return pFile; } void qtractorPluginFile::removeFile ( qtractorPluginFile *pFile ) { if (pFile && pFile->removeRef()) { g_files.remove(pFile->filename()); delete pFile; } } //---------------------------------------------------------------------------- // qtractorPluginType -- Plugin type instance. // // Plugin filename accessor (default virtual). QString qtractorPluginType::filename (void) const { return (m_pFile ? m_pFile->filename() : QString()); } // Compute the number of instances needed // for the given input/output audio channels. unsigned short qtractorPluginType::instances ( unsigned short iChannels, bool bMidi ) const { unsigned short iInstances = 0; if (iChannels > 0) { if (bMidi && (m_iMidiIns > 0 || m_iMidiOuts > 0)) iInstances = 1; else if (m_iAudioOuts >= iChannels || m_iAudioIns >= iChannels) iInstances = 1; else if (m_iAudioOuts > 0) iInstances = (iChannels / m_iAudioOuts); } return iInstances; } // Plugin type(hint) textual helpers (static). qtractorPluginType::Hint qtractorPluginType::hintFromText ( const QString& sText ) { if (sText == "LADSPA") return Ladspa; else if (sText == "DSSI") return Dssi; else if (sText == "VST") return Vst; else if (sText == "VST3") return Vst3; else if (sText == "LV2") return Lv2; else if (sText == "Insert") return Insert; else if (sText == "AuxSend") return AuxSend; else return Any; } QString qtractorPluginType::textFromHint ( qtractorPluginType::Hint typeHint ) { if (typeHint == Ladspa) return "LADSPA"; else if (typeHint == Dssi) return "DSSI"; else if (typeHint == Vst) return "VST"; else if (typeHint == Vst3) return "VST3"; else if (typeHint == Lv2) return "LV2"; else if (typeHint == Insert) return "Insert"; else if (typeHint == AuxSend) return "AuxSend"; else return QObject::tr("(Any)"); } //---------------------------------------------------------------------------- // qtractorPlugin -- Plugin instance. // // Default preset name (global). QString qtractorPlugin::g_sDefPreset = QObject::tr("(default)"); // Constructors. qtractorPlugin::qtractorPlugin ( qtractorPluginList *pList, qtractorPluginType *pType ) : m_pList(pList), m_pType(pType), m_iUniqueID(0), m_iInstances(0), m_bActivated(false), m_bAutoDeactivated(false), m_activateObserver(this), m_iActivateSubjectIndex(0), m_pForm(nullptr), m_iEditorType(-1), m_iDirectAccessParamIndex(-1) { // Acquire a local unique id in chain... if (m_pList && m_pType) m_iUniqueID = m_pList->createUniqueID(m_pType); // Activate subject properties. m_activateSubject.setName(QObject::tr("Activate")); m_activateSubject.setToggled(true); } // Destructor. qtractorPlugin::~qtractorPlugin (void) { // Clear out all dependables... clearItems(); // Clear out all dependables... qDeleteAll(m_params); m_params.clear(); qDeleteAll(m_properties); m_properties.clear(); // Rest of stuff goes cleaned too... if (m_pType) delete m_pType; } // Chain helper ones. unsigned short qtractorPlugin::channels (void) const { return (m_pList ? m_pList->channels() : 0); } // Set the internal instance count... void qtractorPlugin::setInstances ( unsigned short iInstances ) { // Some sanity required here... if (iInstances < 1) { // We're sorry but dialogs must also go now... closeEditor(); if (m_pForm) { m_pForm->close(); delete m_pForm; m_pForm = nullptr; } } m_iInstances = iInstances; } // Activation methods. // immediate void qtractorPlugin::setActivated ( bool bActivated ) { updateActivated(bActivated); setActivatedEx(bActivated); } // queued (GUI invocation) void qtractorPlugin::setActivatedEx ( bool bActivated ) { m_activateSubject.setValue(bActivated ? 1.0f : 0.0f); } bool qtractorPlugin::isActivated (void) const { return m_bActivated && !m_bAutoDeactivated; } // Avoid save/copy auto-deactivated as deactivated... bool qtractorPlugin::isActivatedEx (void) const { return m_bActivated; } void qtractorPlugin::autoDeactivatePlugin ( bool bDeactivated ) { if (bDeactivated != m_bAutoDeactivated) { // deactivate if (bDeactivated) { // was activated? if (m_bActivated) { deactivate(); m_pList->updateActivated(false); } } // reactivate? else if (m_bActivated) { activate(); m_pList->updateActivated(true); } m_bAutoDeactivated = bDeactivated; } } bool qtractorPlugin::canBeConnectedToOtherTracks (void) const { const qtractorPluginType::Hint hint = m_pType->typeHint(); return hint == qtractorPluginType::Insert || hint == qtractorPluginType::AuxSend; } // Activation stabilizers. void qtractorPlugin::updateActivated ( bool bActivated ) { if (bActivated != m_bActivated) { m_bActivated = bActivated; const bool bIsConnectedToOtherTracks = canBeConnectedToOtherTracks(); // Auto-plugin-deactivation overrides standard-activation for plugins // without connections to other tracks (Inserts/AuxSends) // otherwise user could (de)activate plugin without getting feedback if (!m_bAutoDeactivated || bIsConnectedToOtherTracks) { if (bActivated) activate(); else deactivate(); m_pList->updateActivated(bActivated); } // Plugins connected to other tracks activation change // auto-plugin-deactivate for all tracks if (bIsConnectedToOtherTracks) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession) pSession->autoDeactivatePlugins(true); } } } void qtractorPlugin::updateActivatedEx ( bool bActivated ) { updateActivated(bActivated); // Get extra visual feedback as well, // iif. we're not exporting/freewheeling... // qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; qtractorAudioEngine *pAudioEngine = pSession->audioEngine(); if (pAudioEngine == nullptr) return; if (pAudioEngine->isFreewheel()) return; QListIterator iter(m_items); while (iter.hasNext()) iter.next()->updateActivated(); if (m_pForm) m_pForm->updateActivated(); } // Internal activation methods. void qtractorPlugin::setChannelsActivated ( unsigned short iChannels, bool bActivated ) { if (iChannels > 0) setActivated(bActivated); else updateActivated(false); } // Activate observer ctor. qtractorPlugin::ActivateObserver::ActivateObserver ( qtractorPlugin *pPlugin ) : qtractorMidiControlObserver(pPlugin->activateSubject()), m_pPlugin(pPlugin) { setCurveList(pPlugin->list()->curveList()); } // Activate observer updater. void qtractorPlugin::ActivateObserver::update ( bool bUpdate ) { qtractorMidiControlObserver::update(bUpdate); m_pPlugin->updateActivatedEx(qtractorMidiControlObserver::value() > 0.5f); } // Plugin state serialization methods. void qtractorPlugin::setValueList ( const QStringList& vlist ) { // qSort(m_params); -- does not work with QHash... Params params; Params::ConstIterator param = m_params.constBegin(); const Params::ConstIterator& param_end = m_params.constEnd(); for ( ; param != param_end; ++param) params.insert(param.key(), param.value()); // Split it up... clearValues(); QStringListIterator val(vlist); QMapIterator iter(params); while (val.hasNext() && iter.hasNext()) m_values.index[iter.next().key()] = val.next().toFloat(); } QStringList qtractorPlugin::valueList (void) const { // qSort(m_params); -- does not work with QHash... Params params; Params::ConstIterator param = m_params.constBegin(); const Params::ConstIterator& param_end = m_params.constEnd(); for ( ; param != param_end; ++param) params.insert(param.key(), param.value()); // Join it up... QStringList vlist; QMapIterator iter(params); while (iter.hasNext()) vlist.append(QString::number(iter.next().value()->value())); return vlist; } // Reset-to-default method. void qtractorPlugin::reset (void) { Params::ConstIterator param = m_params.constBegin(); const Params::ConstIterator& param_end = m_params.constEnd(); for ( ; param != param_end; ++param) param.value()->reset(); } // Update editor title. void qtractorPlugin::updateEditorTitle (void) { QString sEditorTitle = m_pType->name(); if (m_pList && !m_pList->name().isEmpty()) sEditorTitle += " - " + m_pList->name(); setEditorTitle(sEditorTitle); if (m_pForm) m_pForm->setWindowTitle(sEditorTitle); } // List of observers management. void qtractorPlugin::addItem ( qtractorPluginListItem *pItem ) { m_items.append(pItem); } void qtractorPlugin::removeItem ( qtractorPluginListItem *pItem ) { int iItem = m_items.indexOf(pItem); if (iItem >= 0) m_items.removeAt(iItem); } void qtractorPlugin::clearItems (void) { qDeleteAll(m_items); m_items.clear(); } // Paremeters list accessor. void qtractorPlugin::addParam ( qtractorPlugin::Param *pParam ) { pParam->reset(); if (pParam->isLogarithmic()) pParam->observer()->setLogarithmic(true); m_params.insert(pParam->index(), pParam); m_paramNames.insert(pParam->name(), pParam); } // Properties registry accessor. void qtractorPlugin::addProperty ( qtractorPlugin::Property *pProp ) { m_properties.insert(pProp->index(), pProp); m_propertyKeys.insert(pProp->key(), pProp); } // Special plugin form methods. void qtractorPlugin::openForm ( QWidget *pParent ) { // Take the change and create the form if it doesn't current exist. const bool bCreate = (m_pForm == nullptr); if (bCreate) { // Build up the plugin form... // What style do we create tool childs? Qt::WindowFlags wflags = Qt::Window; qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions && pOptions->bKeepToolsOnTop) { wflags |= Qt::Tool; // wflags |= Qt::WindowStaysOnTopHint; #if 0//QTRACTOR_PLUGIN_FORM_TOOL_PARENT // Make sure it has a parent... if (pParent == nullptr) pParent = qtractorMainForm::getInstance(); #endif } // Do it... m_pForm = new qtractorPluginForm(pParent, wflags); m_pForm->setPlugin(this); } // Activate form... if (!m_pForm->isVisible()) { m_pForm->toggleEditor(isEditorVisible()); m_pForm->show(); } m_pForm->raise(); m_pForm->activateWindow(); if (bCreate) moveWidgetPos(m_pForm, m_posForm); } void qtractorPlugin::closeForm (void) { if (m_pForm && m_pForm->isVisible()) m_pForm->hide(); } bool qtractorPlugin::isFormVisible (void) const { return (m_pForm && m_pForm->isVisible()); } void qtractorPlugin::toggleFormEditor ( bool bOn ) { if (m_pForm && m_pForm->isVisible()) m_pForm->toggleEditor(bOn); } void qtractorPlugin::updateFormDirtyCount (void) { if (m_pForm && m_pForm->isVisible()) m_pForm->updateDirtyCount(); } void qtractorPlugin::updateFormAuxSendBusName (void) { if (m_pForm && m_pForm->isVisible()) m_pForm->updateAuxSendBusName(); } void qtractorPlugin::refreshForm (void) { if (m_pForm && m_pForm->isVisible()) m_pForm->refresh(); } void qtractorPlugin::freezeFormPos (void) { if (m_pForm && m_pForm->isVisible()) m_posForm = m_pForm->pos(); } // Move widget to alleged parent center or else... void qtractorPlugin::moveWidgetPos ( QWidget *pWidget, const QPoint& pos ) const { QPoint wpos(pos); if (wpos.isNull() || wpos.x() < 0 || wpos.y() < 0) { QWidget *pParent = pWidget->parentWidget(); if (pParent == nullptr) pParent = qtractorMainForm::getInstance(); if (pParent) { QRect wrect(pWidget->geometry()); wrect.moveCenter(pParent->geometry().center()); wpos = wrect.topLeft(); } } if (!wpos.isNull() && wpos.x() >= 0 && wpos.y() >= 0) pWidget->move(wpos); } // Provisional preset accessors. QStringList qtractorPlugin::presetList (void) const { QStringList list; qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions) { pOptions->settings().beginGroup(presetGroup()); list.append(pOptions->settings().childKeys()); pOptions->settings().endGroup(); } return list; } // Plugin default preset name accessor (informational) void qtractorPlugin::setPreset ( const QString& sPreset ) { m_sPreset = sPreset; if (m_pForm) m_pForm->setPreset(sPreset); } const QString& qtractorPlugin::preset (void) const { return m_sPreset; } // Plugin preset group - common identification group/prefix. QString qtractorPlugin::presetGroup (void) const { return "/Plugin/" + presetPrefix(); } // Normalize plugin identification prefix... QString qtractorPlugin::presetPrefix (void) const { return m_pType->label() + '_' + QString::number(m_pType->uniqueID()); } // Load plugin preset from xml file. bool qtractorPlugin::loadPresetFile ( const QString& sFilename ) { // Open file... QFile file(sFilename); if (!file.open(QIODevice::ReadOnly)) return false; // Parse it a-la-DOM :-) QDomDocument doc("qtractorPlugin"); if (!doc.setContent(&file)) { file.close(); return false; } file.close(); // Get root element. QDomElement ePreset = doc.documentElement(); if (ePreset.tagName() != "preset") return false; // Check if it's on the correct plugin preset... if (ePreset.attribute("type") != presetPrefix()) return false; // Reset any old configs. clearConfigs(); clearValues(); // Now parse for children... for (QDomNode nChild = ePreset.firstChild(); !nChild.isNull(); nChild = nChild.nextSibling()) { // Convert node to element, if any. QDomElement eChild = nChild.toElement(); if (eChild.isNull()) continue; // Check for preset item... if (eChild.tagName() == "configs" || eChild.tagName() == "configure") { // Parse for config entries... qtractorPlugin::loadConfigs(&eChild, m_configs, m_ctypes); } else if (eChild.tagName() == "params") { // Parse for param entries... qtractorPlugin::loadValues(&eChild, m_values); } } // Make it real. realizeConfigs(); realizeValues(); releaseConfigs(); releaseValues(); return true; } // Save plugin preset to xml file. bool qtractorPlugin::savePresetFile ( const QString& sFilename ) { freezeValues(); freezeConfigs(); QFileInfo fi(sFilename); QDomDocument doc("qtractorPlugin"); QDomElement ePreset = doc.createElement("preset"); ePreset.setAttribute("type", presetPrefix()); ePreset.setAttribute("name", fi.baseName()); ePreset.setAttribute("version", CONFIG_BUILD_VERSION); // Save plugin configs... QDomElement eConfigs = doc.createElement("configs"); saveConfigs(&doc, &eConfigs); ePreset.appendChild(eConfigs); // Save plugin params... QDomElement eParams = doc.createElement("params"); saveValues(&doc, &eParams); ePreset.appendChild(eParams); doc.appendChild(ePreset); // Finally, we're ready to save to external file. QFile file(sFilename); if (!file.open(QIODevice::WriteOnly | QIODevice::Truncate)) return false; QTextStream ts(&file); ts << doc.toString() << endl; file.close(); releaseConfigs(); return true; } // Load an existing preset by name. bool qtractorPlugin::loadPresetEx ( const QString& sPreset ) { // We'll need this, sure. qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions == nullptr) return false; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return false; qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm == nullptr) return false; if (sPreset.isEmpty() || sPreset == g_sDefPreset) { // Reset to default... return pSession->execute(new qtractorResetPluginCommand(this)); } bool bResult = loadPreset(sPreset); if (bResult) { setPreset(sPreset); pMainForm->dirtyNotifySlot(); refreshForm(); } else { // An existing preset is about to be loaded... QSettings& settings = pOptions->settings(); // Should it be load from known file?... if (type()->isConfigure()) { settings.beginGroup(presetGroup()); bResult = loadPresetFileEx(settings.value(sPreset).toString()); settings.endGroup(); if (bResult) { setPreset(sPreset); pMainForm->dirtyNotifySlot(); refreshForm(); } } else { //...or make it as usual (parameter list only)... settings.beginGroup(presetGroup()); const QStringList& vlist = settings.value(sPreset).toStringList(); settings.endGroup(); if (!vlist.isEmpty()) { bResult = pSession->execute( new qtractorPresetPluginCommand(this, sPreset, vlist)); } } } return bResult; } // Load an existing preset from file. bool qtractorPlugin::loadPresetFileEx ( const QString& sFilename ) { const bool bActivated = isActivated(); setActivated(false); const bool bResult = loadPresetFile(sFilename); setActivated(bActivated); return bResult; } // Plugin parameter lookup. qtractorPlugin::Param *qtractorPlugin::paramFromName ( const QString& sName ) const { return m_paramNames.value(sName, nullptr); } // Direct access parameter qtractorPlugin::Param *qtractorPlugin::directAccessParam (void) const { if (isDirectAccessParam()) return findParam(m_iDirectAccessParamIndex); else return nullptr; } void qtractorPlugin::setDirectAccessParamIndex ( long iDirectAccessParamIndex ) { m_iDirectAccessParamIndex = iDirectAccessParamIndex; updateDirectAccessParam(); } long qtractorPlugin::directAccessParamIndex (void) const { return m_iDirectAccessParamIndex; } bool qtractorPlugin::isDirectAccessParam (void) const { return (m_iDirectAccessParamIndex >= 0); } // Write the value to the display item. void qtractorPlugin::updateDirectAccessParam (void) { #if QT_VERSION >= QT_VERSION_CHECK(5, 0, 0) QListIterator iter(m_pList->views()); while (iter.hasNext()) iter.next()->viewport()->update(); #else QListIterator iter(m_items); while (iter.hasNext()) iter.next()->updateActivated(); #endif } // Plugin configuration/state snapshot. void qtractorPlugin::freezeConfigs (void) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorPlugin[%p]::freezeConfigs()", this); #endif // Do nothing... } void qtractorPlugin::releaseConfigs (void) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorPlugin[%p]::releaseConfigs()", this); #endif // Do nothing... } // Plugin parameter/state snapshot. void qtractorPlugin::freezeValues (void) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorPlugin[%p]::freezeValues()", this); #endif clearValues(); Params::ConstIterator param = m_params.constBegin(); const Params::ConstIterator& param_end = m_params.constEnd(); for ( ; param != param_end; ++param) { Param *pParam = param.value(); const unsigned long iIndex = pParam->index(); m_values.names[iIndex] = pParam->name(); m_values.index[iIndex] = pParam->value(); } } void qtractorPlugin::releaseValues (void) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorPlugin[%p]::releaseValues()", this); #endif clearValues(); } // Plugin configure realization. void qtractorPlugin::realizeConfigs (void) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorPlugin[%p]::realizeConfigs()", this); #endif // Set configuration (CLOBs)... Configs::ConstIterator config = m_configs.constBegin(); const Configs::ConstIterator& config_end = m_configs.constEnd(); for ( ; config != config_end; ++config) configure(config.key(), config.value()); // Set proper bank/program selection... qtractorMidiManager *pMidiManager = m_pList->midiManager(); if (pMidiManager) selectProgram(pMidiManager->currentBank(), pMidiManager->currentProg()); } // Plugin parameter realization. void qtractorPlugin::realizeValues (void) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorPlugin[%p]::realizeValues()", this); #endif // (Re)set parameter values (initial)... ValueIndex::ConstIterator param = m_values.index.constBegin(); const ValueIndex::ConstIterator& param_end = m_values.index.constEnd(); for ( ; param != param_end; ++param) { const unsigned long iIndex = param.key(); Param *pParam = findParam(iIndex); const QString& sName = m_values.names.value(iIndex); if (!sName.isEmpty() && !(pParam && sName == pParam->name())) { Param *pParamEx = m_paramNames.value(sName, nullptr); if (pParamEx) pParam = pParamEx; } if (pParam) pParam->setValue(param.value(), true); } } // Load plugin configuration stuff (CLOB). void qtractorPlugin::loadConfigs ( QDomElement *pElement, Configs& configs, ConfigTypes& ctypes ) { for (QDomNode nConfig = pElement->firstChild(); !nConfig.isNull(); nConfig = nConfig.nextSibling()) { // Convert config node to element... QDomElement eConfig = nConfig.toElement(); if (eConfig.isNull()) continue; if (eConfig.tagName() == "config") { const QString& sKey = eConfig.attribute("key"); if (!sKey.isEmpty()) { configs[sKey] = eConfig.text(); const QString& sType = eConfig.attribute("type"); if (!sType.isEmpty()) ctypes[sKey] = sType; } } } } // Load plugin parameter values. void qtractorPlugin::loadValues ( QDomElement *pElement, Values& values ) { for (QDomNode nParam = pElement->firstChild(); !nParam.isNull(); nParam = nParam.nextSibling()) { // Convert node to element, if any. QDomElement eParam = nParam.toElement(); if (eParam.isNull()) continue; // Check for config item... if (eParam.tagName() == "param") { const unsigned long iIndex = eParam.attribute("index").toULong(); const QString& sName = eParam.attribute("name"); if (!sName.isEmpty()) values.names.insert(iIndex, sName); values.index.insert(iIndex, eParam.text().toFloat()); } } } // Save plugin configuration stuff (CLOB)... void qtractorPlugin::saveConfigs ( QDomDocument *pDocument, QDomElement *pElement ) { // Save plugin configs... Configs::ConstIterator iter = m_configs.constBegin(); const Configs::ConstIterator& iter_end = m_configs.constEnd(); for ( ; iter != iter_end; ++iter) { QDomElement eConfig = pDocument->createElement("config"); eConfig.setAttribute("key", iter.key()); ConfigTypes::ConstIterator ctype = m_ctypes.find(iter.key()); if (ctype != m_ctypes.constEnd()) eConfig.setAttribute("type", ctype.value()); eConfig.appendChild( pDocument->createTextNode(iter.value())); pElement->appendChild(eConfig); } } // Save plugin parameter values. void qtractorPlugin::saveValues ( QDomDocument *pDocument, QDomElement *pElement ) { #if 0 Params::ConstIterator param = m_params.constBegin(); const Params::ConstIterator param_end = m_params.constEnd(); for ( ; param != param_end; ++param) { Param *pParam = param.value(); QDomElement eParam = pDocument->createElement("param"); eParam.setAttribute("name", pParam->name()); eParam.setAttribute("index", QString::number(pParam->index())); eParam.appendChild( pDocument->createTextNode(QString::number(pParam->value()))); pElement->appendChild(eParam); } #else ValueIndex::ConstIterator param = m_values.index.constBegin(); const ValueIndex::ConstIterator& param_end = m_values.index.constEnd(); for ( ; param != param_end; ++param) { const unsigned long iIndex = param.key(); const QString& sName = m_values.names.value(iIndex); QDomElement eParam = pDocument->createElement("param"); eParam.setAttribute("name", sName); eParam.setAttribute("index", QString::number(iIndex)); eParam.appendChild( pDocument->createTextNode(QString::number(param.value()))); pElement->appendChild(eParam); } #endif } // Parameter update executive. void qtractorPlugin::updateParamValue ( unsigned long iIndex, float fValue, bool bUpdate ) { Param *pParam = findParam(iIndex); if (pParam) pParam->updateValue(fValue, bUpdate); } // Load plugin parameter controllers (MIDI). void qtractorPlugin::loadControllers ( QDomElement *pElement, qtractorMidiControl::Controllers& controllers ) { qtractorMidiControl *pMidiControl = qtractorMidiControl::getInstance(); if (pMidiControl == nullptr) return; pMidiControl->loadControllers(pElement, controllers); } // Save plugin parameter controllers (MIDI). void qtractorPlugin::saveControllers ( qtractorDocument *pDocument, QDomElement *pElement ) { qtractorMidiControl *pMidiControl = qtractorMidiControl::getInstance(); if (pMidiControl == nullptr) return; qtractorMidiControl::Controllers controllers; unsigned long iActivateSubjectIndex = activateSubjectIndex(); Params::ConstIterator param = m_params.constBegin(); const Params::ConstIterator param_end = m_params.constEnd(); for ( ; param != param_end; ++param) { Param *pParam = param.value(); qtractorMidiControlObserver *pObserver = pParam->observer(); if (pMidiControl->isMidiObserverMapped(pObserver)) { qtractorMidiControl::Controller *pController = new qtractorMidiControl::Controller; pController->name = pParam->name(); pController->index = pParam->index(); pController->ctype = pObserver->type(); pController->channel = pObserver->channel(); pController->param = pObserver->param(); pController->logarithmic = pObserver->isLogarithmic(); pController->feedback = pObserver->isFeedback(); pController->invert = pObserver->isInvert(); pController->hook = pObserver->isHook(); pController->latch = pObserver->isLatch(); controllers.append(pController); } if (iActivateSubjectIndex < pParam->index()) iActivateSubjectIndex = pParam->index(); } Properties::ConstIterator prop = m_properties.constBegin(); const Properties::ConstIterator prop_end = m_properties.constEnd(); for ( ; prop != prop_end; ++prop) { Property *pProp = prop.value(); qtractorMidiControlObserver *pObserver = pProp->observer(); if (pMidiControl->isMidiObserverMapped(pObserver)) { qtractorMidiControl::Controller *pController = new qtractorMidiControl::Controller; pController->name = pProp->key(); pController->index = pProp->key_index(); pController->ctype = pObserver->type(); pController->channel = pObserver->channel(); pController->param = pObserver->param(); pController->logarithmic = pObserver->isLogarithmic(); pController->feedback = pObserver->isFeedback(); pController->invert = pObserver->isInvert(); pController->hook = pObserver->isHook(); pController->latch = pObserver->isLatch(); controllers.append(pController); } } qtractorMidiControlObserver *pActivateObserver = activateObserver(); if (pMidiControl->isMidiObserverMapped(pActivateObserver)) { setActivateSubjectIndex(iActivateSubjectIndex + 1); // hack up! qtractorMidiControl::Controller *pController = new qtractorMidiControl::Controller; pController->name = pActivateObserver->subject()->name(); pController->index = activateSubjectIndex(); pController->ctype = pActivateObserver->type(); pController->channel = pActivateObserver->channel(); pController->param = pActivateObserver->param(); pController->logarithmic = pActivateObserver->isLogarithmic(); pController->feedback = pActivateObserver->isFeedback(); pController->invert = pActivateObserver->isInvert(); pController->hook = pActivateObserver->isHook(); pController->latch = pActivateObserver->isLatch(); controllers.append(pController); } pMidiControl->saveControllers(pDocument, pElement, controllers); qDeleteAll(controllers); } // Map/realize plugin parameter controllers (MIDI). void qtractorPlugin::mapControllers ( const qtractorMidiControl::Controllers& controllers ) { qtractorMidiControl *pMidiControl = qtractorMidiControl::getInstance(); if (pMidiControl == nullptr) return; const unsigned long iActivateSubjectIndex = activateSubjectIndex(); QListIterator iter(controllers); while (iter.hasNext()) { qtractorMidiControl::Controller *pController = iter.next(); qtractorMidiControlObserver *pObserver = nullptr; if ((iActivateSubjectIndex > 0 && iActivateSubjectIndex == pController->index) || (activateSubject()->name() == pController->name)) { pObserver = activateObserver(); // setActivateSubjectIndex(0); // hack down! // iActivateSubjectIndex = 0; } else { Param *pParam = nullptr; Property *pProp = nullptr; if (!pController->name.isEmpty()) { pProp = m_propertyKeys.value(pController->name, nullptr); if (pProp && pController->index == pProp->key_index()) pObserver = pProp->observer(); else pParam = m_paramNames.value(pController->name, nullptr); } if (pParam == nullptr && pProp == nullptr) pParam = findParam(pController->index); if (pParam) pObserver = pParam->observer(); } if (pObserver) { pObserver->setType(pController->ctype); pObserver->setChannel(pController->channel); pObserver->setParam(pController->param); pObserver->setLogarithmic(pController->logarithmic); pObserver->setFeedback(pController->feedback); pObserver->setInvert(pController->invert); pObserver->setHook(pController->hook); pObserver->setLatch(pController->latch); pMidiControl->mapMidiObserver(pObserver); } } } // Load plugin automation curves (monitor, gain, pan, record, mute, solo). void qtractorPlugin::loadCurveFile ( QDomElement *pElement, qtractorCurveFile *pCurveFile ) { if (pCurveFile) pCurveFile->load(pElement); } // Save plugin automation curves (monitor, gain, pan, record, mute, solo). void qtractorPlugin::saveCurveFile ( qtractorDocument *pDocument, QDomElement *pElement, qtractorCurveFile *pCurveFile ) { if (pCurveFile == nullptr) return; qtractorCurveList *pCurveList = pCurveFile->list(); if (pCurveList == nullptr) return; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions == nullptr) return; pCurveFile->clear(); pCurveFile->setBaseDir(pSession->sessionDir()); unsigned short iItem = 0; unsigned long iActivateSubjectIndex = activateSubjectIndex(); Params::ConstIterator param = m_params.constBegin(); const Params::ConstIterator param_end = m_params.constEnd(); for ( ; param != param_end; ++param) { Param *pParam = param.value(); qtractorCurve *pCurve = pParam->subject()->curve(); if (pCurve) { qtractorCurveFile::Item *pCurveItem = new qtractorCurveFile::Item; pCurveItem->name = pParam->name(); pCurveItem->index = pParam->index(); if (pParam->isToggled() || pParam->isInteger() || !pOptions->bSaveCurve14bit) { const unsigned short controller = (iItem % 0x7f); if (controller == 0x00 || controller == 0x20) ++iItem; // Avoid bank-select controllers, please. pCurveItem->ctype = qtractorMidiEvent::CONTROLLER; pCurveItem->param = (iItem % 0x7f); } else { pCurveItem->ctype = qtractorMidiEvent::NONREGPARAM; pCurveItem->param = (iItem % 0x3fff); } pCurveItem->channel = ((iItem / 0x7f) % 16); pCurveItem->mode = pCurve->mode(); pCurveItem->process = pCurve->isProcess(); pCurveItem->capture = pCurve->isCapture(); pCurveItem->locked = pCurve->isLocked(); pCurveItem->logarithmic = pCurve->isLogarithmic(); pCurveItem->color = pCurve->color(); pCurveItem->subject = pCurve->subject(); pCurveFile->addItem(pCurveItem); ++iItem; } if (iActivateSubjectIndex < pParam->index()) iActivateSubjectIndex = pParam->index(); } Properties::ConstIterator prop = m_properties.constBegin(); const Properties::ConstIterator prop_end = m_properties.constEnd(); for ( ; prop != prop_end; ++prop) { Property *pProp = prop.value(); if (!pProp->isAutomatable()) continue; qtractorCurve *pCurve = pProp->subject()->curve(); if (pCurve) { qtractorCurveFile::Item *pCurveItem = new qtractorCurveFile::Item; pCurveItem->name = pProp->key(); pCurveItem->index = pProp->key_index(); if (pProp->isToggled() || pProp->isInteger() || !pOptions->bSaveCurve14bit) { const unsigned short controller = (iItem % 0x7f); if (controller == 0x00 || controller == 0x20) ++iItem; // Avoid bank-select controllers, please. pCurveItem->ctype = qtractorMidiEvent::CONTROLLER; pCurveItem->param = (iItem % 0x7f); } else { pCurveItem->ctype = qtractorMidiEvent::NONREGPARAM; pCurveItem->param = (iItem % 0x3fff); } pCurveItem->channel = ((iItem / 0x7f) % 16); pCurveItem->mode = pCurve->mode(); pCurveItem->process = pCurve->isProcess(); pCurveItem->capture = pCurve->isCapture(); pCurveItem->locked = pCurve->isLocked(); pCurveItem->logarithmic = pCurve->isLogarithmic(); pCurveItem->color = pCurve->color(); pCurveItem->subject = pCurve->subject(); pCurveFile->addItem(pCurveItem); ++iItem; } } // Activate subject curve... qtractorCurve *pCurve = activateSubject()->curve(); if (pCurve) { setActivateSubjectIndex(iActivateSubjectIndex + 1); // hack up! qtractorCurveFile::Item *pCurveItem = new qtractorCurveFile::Item; pCurveItem->name = pCurve->subject()->name(); pCurveItem->index = activateSubjectIndex(); pCurveItem->ctype = qtractorMidiEvent::CONTROLLER; pCurveItem->channel = 0; const unsigned short controller = (iItem % 0x7f); if (controller == 0x00 || controller == 0x20) ++iItem; // Avoid bank-select controllers, please. pCurveItem->param = (iItem % 0x7f); pCurveItem->mode = pCurve->mode(); pCurveItem->process = pCurve->isProcess(); pCurveItem->capture = pCurve->isCapture(); pCurveItem->locked = pCurve->isLocked(); pCurveItem->logarithmic = pCurve->isLogarithmic(); pCurveItem->color = pCurve->color(); pCurveItem->subject = pCurve->subject(); pCurveFile->addItem(pCurveItem); } if (pCurveFile->isEmpty()) return; QString sBaseName(list()->name()); sBaseName += '_'; sBaseName += type()->label(); sBaseName += '_'; sBaseName += QString::number(uniqueID(), 16); sBaseName += "_curve"; pCurveFile->setFilename(pSession->createFilePath(sBaseName, "mid", true)); pCurveFile->save(pDocument, pElement, pSession->timeScale()); } // Apply plugin automation curves (monitor, gain, pan, record, mute, solo). void qtractorPlugin::applyCurveFile ( qtractorCurveFile *pCurveFile ) { if (pCurveFile == nullptr) return; if (pCurveFile->items().isEmpty()) return; qtractorCurveList *pCurveList = pCurveFile->list(); if (pCurveList == nullptr) return; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; pCurveFile->setBaseDir(pSession->sessionDir()); qtractorSubject *pActivateSubject = activateSubject(); unsigned long iActivateSubjectIndex = activateSubjectIndex(); QListIterator iter(pCurveFile->items()); while (iter.hasNext()) { qtractorCurveFile::Item *pCurveItem = iter.next(); if ((iActivateSubjectIndex > 0 && iActivateSubjectIndex == pCurveItem->index) || (pActivateSubject->name() == pCurveItem->name)) { pCurveItem->subject = pActivateSubject; setActivateSubjectIndex(0); // hack down! iActivateSubjectIndex = 0; } else { Param *pParam = nullptr; Property *pProp = nullptr; if (!pCurveItem->name.isEmpty()) { pProp = m_propertyKeys.value(pCurveItem->name, nullptr); if (pProp && pCurveItem->index == pProp->key_index()) pCurveItem->subject = pProp->subject(); else pParam = m_paramNames.value(pCurveItem->name, nullptr); } if (pParam == nullptr && pProp == nullptr) pParam = findParam(pCurveItem->index); if (pParam) pCurveItem->subject = pParam->subject(); } } pCurveFile->apply(pSession->timeScale()); } // Save partial plugin state... bool qtractorPlugin::savePlugin ( qtractorDocument *pDocument, QDomElement *pElement ) { freezeValues(); freezeConfigs(); qtractorPluginType *pType = type(); pElement->setAttribute("type", qtractorPluginType::textFromHint(pType->typeHint())); // Pseudo-plugins don't have a file... const QString& sFilename = pType->filename(); if (!sFilename.isEmpty()) { pDocument->saveTextElement("filename", sFilename, pElement); } if (list()->isUniqueID(pType)) { pDocument->saveTextElement("unique-id", QString::number(uniqueID()), pElement); } pDocument->saveTextElement("index", QString::number(pType->index()), pElement); pDocument->saveTextElement("label", pType->label(), pElement); pDocument->saveTextElement("preset", preset(), pElement); pDocument->saveTextElement("direct-access-param", QString::number(directAccessParamIndex()), pElement); // pDocument->saveTextElement("values", // valueList().join(","), pElement); pDocument->saveTextElement("activated", qtractorDocument::textFromBool(isActivatedEx()), pElement); // Plugin configuration stuff (CLOB)... QDomElement eConfigs = pDocument->document()->createElement("configs"); saveConfigs(pDocument->document(), &eConfigs); pElement->appendChild(eConfigs); // Plugin parameter values... QDomElement eParams = pDocument->document()->createElement("params"); saveValues(pDocument->document(), &eParams); pElement->appendChild(eParams); // May release plugin state... releaseConfigs(); releaseValues(); return true; } // Save complete plugin state... bool qtractorPlugin::savePluginEx ( qtractorDocument *pDocument, QDomElement *pElement ) { // Freeze form position, if currently visible... freezeFormPos(); // Save partial plugin state first... const bool bResult = savePlugin(pDocument, pElement); if (bResult) { // Plugin paramneter controllers... QDomElement eControllers = pDocument->document()->createElement("controllers"); saveControllers(pDocument, &eControllers); pElement->appendChild(eControllers); // Save plugin automation... qtractorCurveList *pCurveList = list()->curveList(); if (pCurveList && !pCurveList->isEmpty()) { qtractorCurveFile cfile(pCurveList); QDomElement eCurveFile = pDocument->document()->createElement("curve-file"); saveCurveFile(pDocument, &eCurveFile, &cfile); pElement->appendChild(eCurveFile); const unsigned long iActivateSubjectIndex = activateSubjectIndex(); if (iActivateSubjectIndex > 0) { pDocument->saveTextElement("activate-subject-index", QString::number(iActivateSubjectIndex), pElement); } } // Save editor position... const QPoint& posEditor = editorPos(); if (posEditor.x() >= 0 && posEditor.y() >= 0) { pDocument->saveTextElement("editor-pos", QString::number(posEditor.x()) + ',' + QString::number(posEditor.y()), pElement); } const QPoint& posForm = formPos(); if (posForm.x() >= 0 && posForm.y() >= 0) { pDocument->saveTextElement("form-pos", QString::number(posForm.x()) + ',' + QString::number(posForm.y()), pElement); } const int iEditorType = editorType(); if (iEditorType > 0) { pDocument->saveTextElement("editor-type", QString::number(iEditorType), pElement); } } return bResult; } //---------------------------------------------------------------------------- // qtractorPlugin::Param -- Plugin parameter (control input port) instance. // // Current port value. void qtractorPlugin::Param::setValue ( float fValue, bool bUpdate ) { // Decimals caching.... if (m_iDecimals < 0) { m_iDecimals = 0; if (!isInteger()) { const float fDecs = ::log10f(maxValue() - minValue()); if (fDecs < 0.0f) m_iDecimals = 6; else if (fDecs < 3.0f) m_iDecimals = 3; else if (fDecs < 6.0f) m_iDecimals = 1; #if 0 if (isLogarithmic()) ++m_iDecimals; #endif } // Make this permanent... m_subject.setToggled(isToggled()); m_subject.setInteger(isInteger()); } // Sanitize value... if (isBoundedAbove() && fValue > maxValue()) fValue = maxValue(); else if (isBoundedBelow() && fValue < minValue()) fValue = minValue(); m_observer.setValue(fValue); // Update specifics. if (bUpdate) m_pPlugin->updateParam(this, fValue, true); if (m_pPlugin->directAccessParamIndex() == long(m_iIndex)) m_pPlugin->updateDirectAccessParam(); } // Parameter update executive method. void qtractorPlugin::Param::updateValue ( float fValue, bool bUpdate ) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorPlugin::Param[%p]::updateValue(%g, %d)", this, fValue, int(bUpdate)); #endif // Make it a undoable command... qtractorSession *pSession = qtractorSession::getInstance(); if (pSession) { pSession->execute( new qtractorPluginParamCommand(this, fValue, bUpdate)); } } // Virtual observer updater. void qtractorPlugin::Param::update ( float fValue, bool bUpdate ) { qtractorPlugin *pPlugin = plugin(); if (bUpdate && pPlugin->directAccessParamIndex() == long(index())) pPlugin->updateDirectAccessParam(); pPlugin->updateParam(this, fValue, bUpdate); } // Constructor. qtractorPlugin::Param::Observer::Observer ( Param *pParam ) : qtractorMidiControlObserver(pParam->subject()), m_pParam(pParam) { setCurveList((pParam->plugin())->list()->curveList()); } // Virtual observer updater. void qtractorPlugin::Param::Observer::update ( bool bUpdate ) { m_pParam->update(qtractorMidiControlObserver::value(), bUpdate); qtractorMidiControlObserver::update(bUpdate); } //---------------------------------------------------------------------------- // qtractorPlugin::Property -- Plugin property (aka. parameter) instance. // // Current property value. void qtractorPlugin::Property::setVariant ( const QVariant& value, bool bUpdate ) { // Whether it's a scalar value... // if (isAutomatable() && !bUpdate) { // Sanitize value... float fValue = value.toFloat(); if (fValue > maxValue()) fValue = maxValue(); else if (fValue < minValue()) fValue = minValue(); setValue(fValue, false); } // Set main real value anyhow... m_value = value; } // Virtual observer updater. void qtractorPlugin::Property::update ( float fValue, bool bUpdate ) { setVariant(fValue, bUpdate); } //---------------------------------------------------------------------------- // qtractorPluginList -- Plugin chain list instance. // // Constructor. qtractorPluginList::qtractorPluginList ( unsigned short iChannels, unsigned int iFlags ) : m_iChannels(iChannels), m_iFlags(iFlags), m_iActivated(0), m_pMidiManager(nullptr), m_iMidiBank(-1), m_iMidiProg(-1), m_pMidiProgramSubject(nullptr), m_bAutoDeactivated(false), m_bAudioOutputMonitor(false), m_bLatency(false), m_iLatency(0) { setAutoDelete(true); m_pppBuffers[0] = nullptr; m_pppBuffers[1] = nullptr; m_pCurveList = new qtractorCurveList(); m_bAudioOutputBus = qtractorMidiManager::isDefaultAudioOutputBus(); m_bAudioOutputAutoConnect = qtractorMidiManager::isDefaultAudioOutputAutoConnect(); m_iAudioInsertActivated = 0; setChannels(iChannels, iFlags); } // Destructor. qtractorPluginList::~qtractorPluginList (void) { // Reset allocated channel buffers. setChannels(0, 0); // Clear out all dependables... m_views.clear(); delete m_pCurveList; } // The title to show up on plugin forms... void qtractorPluginList::setName ( const QString& sName ) { m_sName = sName; for (qtractorPlugin *pPlugin = first(); pPlugin; pPlugin = pPlugin->next()) { pPlugin->updateEditorTitle(); } if (m_pMidiManager) m_pMidiManager->resetAudioOutputBus(); } // Set all plugin chain number of channels. void qtractorPluginList::setChannels ( unsigned short iChannels, unsigned int iFlags ) { // Destroy any MIDI manager still there... if (m_pMidiManager) { m_bAudioOutputBus = m_pMidiManager->isAudioOutputBus(); m_bAudioOutputAutoConnect = m_pMidiManager->isAudioOutputAutoConnect(); m_sAudioOutputBusName = m_pMidiManager->audioOutputBusName(); m_bAudioOutputMonitor = m_pMidiManager->isAudioOutputMonitor(); qtractorMidiManager::deleteMidiManager(m_pMidiManager); m_pMidiManager = nullptr; } if (m_pMidiProgramSubject) { delete m_pMidiProgramSubject; m_pMidiProgramSubject = nullptr; } // Go, go, go... m_iFlags = iFlags; // Allocate new MIDI manager, if applicable... if ((iChannels > 0) && (m_iFlags & Midi)) { m_pMidiProgramSubject = new MidiProgramSubject(m_iMidiBank, m_iMidiProg); m_pMidiManager = qtractorMidiManager::createMidiManager(this); qtractorAudioBus *pAudioOutputBus = m_pMidiManager->audioOutputBus(); if (pAudioOutputBus) { // Override number of channels from audio output bus... iChannels = pAudioOutputBus->channels(); // Restore it's connections if dedicated... if (m_pMidiManager->isAudioOutputBus()) pAudioOutputBus->outputs().copy(m_audioOutputs); } } // Allocate all new interim buffers... setChannelsEx(iChannels); // Reset all plugins number of channels... const bool bAudioOuts = resetChannels(iChannels, false); // FIXME: This should be better managed... if (m_pMidiManager) { m_pMidiManager->setAudioOutputMonitorEx(bAudioOuts); m_pMidiManager->updateInstruments(); } } void qtractorPluginList::setChannelsEx ( unsigned short iChannels ) { #if 0 // Maybe we don't need to change a thing here... if (iChannels == m_iChannels) return; #endif // Delete old interim buffer... if (m_pppBuffers[1]) { for (unsigned short i = 0; i < m_iChannels; ++i) delete [] m_pppBuffers[1][i]; delete [] m_pppBuffers[1]; m_pppBuffers[1] = nullptr; } // Go, go, go... m_iChannels = iChannels; // Allocate new interim buffers... if (m_iChannels > 0) { qtractorAudioEngine *pAudioEngine = nullptr; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession) pAudioEngine = pSession->audioEngine(); if (pAudioEngine) { const unsigned int iBufferSizeEx = pAudioEngine->bufferSizeEx(); m_pppBuffers[1] = new float * [m_iChannels]; for (unsigned short i = 0; i < m_iChannels; ++i) { m_pppBuffers[1][i] = new float [iBufferSizeEx]; ::memset(m_pppBuffers[1][i], 0, iBufferSizeEx * sizeof(float)); } } // Gone terribly wrong... else m_iChannels = 0; } } // Reset all plugin chain number of channels. bool qtractorPluginList::resetChannels ( unsigned short iChannels, bool bReset ) { // Whether to turn on/off any audio monitors/meters later... unsigned short iAudioOuts = 0; // Reset all plugin chain channels... for (qtractorPlugin *pPlugin = first(); pPlugin; pPlugin = pPlugin->next()) { if (bReset && iChannels > 0) { pPlugin->freezeValues(); pPlugin->freezeConfigs(); } pPlugin->setChannels(iChannels); if (bReset && iChannels > 0) { pPlugin->realizeConfigs(); pPlugin->realizeValues(); pPlugin->releaseConfigs(); pPlugin->releaseValues(); } iAudioOuts += pPlugin->audioOuts(); } // Turn on/off audio monitors/meters whether applicable... return (iAudioOuts > 0); } // Reset and (re)activate all plugin chain. void qtractorPluginList::resetBuffers (void) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; qtractorAudioEngine *pAudioEngine = pSession->audioEngine(); if (pAudioEngine == nullptr) return; const unsigned int iBufferSizeEx = pAudioEngine->bufferSizeEx(); #if 0 // Save and reset activation count... int iActivated = m_iActivated; m_iActivated = 0; // Temporarily deactivate all activated plugins... for (qtractorPlugin *pPlugin = first(); pPlugin; pPlugin = pPlugin->next()) { if (pPlugin->isActivated()) pPlugin->deactivate(); } #endif // Reset interim buffer, if any... if (m_pppBuffers[1]) { for (unsigned short i = 0; i < m_iChannels; ++i) ::memset(m_pppBuffers[1][i], 0, iBufferSizeEx * sizeof(float)); } #if 0 // Restore activation of all previously deactivated plugins... for (qtractorPlugin *pPlugin = first(); pPlugin; pPlugin = pPlugin->next()) { if (pPlugin->isActivated()) pPlugin->activate(); } // Restore activation count. m_iActivated = iActivated; #endif } // Add-guarded plugin method. void qtractorPluginList::addPlugin ( qtractorPlugin *pPlugin ) { // Link the plugin into list... insertPlugin(pPlugin, pPlugin->next()); } // Insert-guarded plugin method. void qtractorPluginList::insertPlugin ( qtractorPlugin *pPlugin, qtractorPlugin *pNextPlugin ) { // We'll get prepared before plugging it in... pPlugin->setChannels(m_iChannels); if (pNextPlugin) insertBefore(pPlugin, pNextPlugin); else append(pPlugin); // Now update each observer list-view... QListIterator iter(m_views); while (iter.hasNext()) { qtractorPluginListView *pListView = iter.next(); int iNextItem = pListView->count(); if (pNextPlugin) iNextItem = pListView->pluginItem(pNextPlugin); qtractorPluginListItem *pNextItem = new qtractorPluginListItem(pPlugin); pListView->insertItem(iNextItem, pNextItem); pListView->setCurrentItem(pNextItem); } // Update plugins for auto-plugin-deactivation... autoDeactivatePlugins(m_bAutoDeactivated, true); } // Move-guarded plugin method. void qtractorPluginList::movePlugin ( qtractorPlugin *pPlugin, qtractorPlugin *pNextPlugin ) { // Source sanity... if (pPlugin == nullptr) return; qtractorPluginList *pPluginList = pPlugin->list(); if (pPluginList == nullptr) return; // Remove and insert back again... pPluginList->unlink(pPlugin); if (pNextPlugin) { insertBefore(pPlugin, pNextPlugin); } else { append(pPlugin); } // DANGER: Gasp, we might be not the same... if (pPluginList != this) { // Move all plugin automation curves... qtractorCurveList *pCurveList = pPluginList->curveList(); // Activation automation/curve... qtractorCurve *pCurve = pPlugin->activateSubject()->curve(); if (pCurve && pCurve->list() == pCurveList) { pCurveList->removeCurve(pCurve); m_pCurveList->addCurve(pCurve); } pPlugin->activateObserver()->setCurveList(m_pCurveList); // Parameters automation/curves... const qtractorPlugin::Params& params = pPlugin->params(); qtractorPlugin::Params::ConstIterator param = params.constBegin(); const qtractorPlugin::Params::ConstIterator& param_end = params.constEnd(); for ( ; param != param_end; ++param) { qtractorPlugin::Param *pParam = param.value(); pCurve = pParam->subject()->curve(); if (pCurve && pCurve->list() == pCurveList) { pCurveList->removeCurve(pCurve); m_pCurveList->addCurve(pCurve); } pParam->observer()->setCurveList(m_pCurveList); } // Now for the real thing... pPlugin->setPluginList(this); pPlugin->setChannels(channels()); if (pPlugin->isActivated()) { pPluginList->updateActivated(false); updateActivated(true); } } // Now update each observer list-view: // - take all items... QListIterator item(pPlugin->items()); while (item.hasNext()) delete item.next(); // - give them back into the right position... QListIterator view(m_views); while (view.hasNext()) { qtractorPluginListView *pListView = view.next(); int iNextItem = pListView->count(); if (pNextPlugin) iNextItem = pListView->pluginItem(pNextPlugin); qtractorPluginListItem *pNextItem = new qtractorPluginListItem(pPlugin); pListView->insertItem(iNextItem, pNextItem); pListView->setCurrentItem(pNextItem); } // update (both) lists for Auto-plugin-deactivation autoDeactivatePlugins(m_bAutoDeactivated, true); if (pPluginList != this) pPluginList->autoDeactivatePlugins(m_bAutoDeactivated, true); } // Remove-guarded plugin method. void qtractorPluginList::removePlugin ( qtractorPlugin *pPlugin ) { // Just unlink the plugin from the list... unlink(pPlugin); if (pPlugin->isActivated()) updateActivated(false); pPlugin->setChannels(0); pPlugin->clearItems(); // update Plugins for Auto-plugin-deactivation autoDeactivatePlugins(m_bAutoDeactivated, true); } // Clone/copy plugin method. qtractorPlugin *qtractorPluginList::copyPlugin ( qtractorPlugin *pPlugin ) { qtractorPluginType *pType = pPlugin->type(); if (pType == nullptr) return nullptr; // Clone the plugin instance... pPlugin->freezeValues(); pPlugin->freezeConfigs(); #if 0 // MIDI bank program whether necessary... int iBank = 0; int iProg = 0; if (m_pMidiManager && m_pMidiManager->currentBank() >= 0) iBank = m_pMidiManager->currentBank(); if (m_pMidiManager && m_pMidiManager->currentProg() >= 0) iProg = m_pMidiManager->currentProg(); #endif // Filename is empty for insert pseudo-plugins. const QString& sFilename = pType->filename(); qtractorPlugin *pNewPlugin = qtractorPluginFactory::createPlugin(this, sFilename, pType->index(), pType->typeHint()); if (pNewPlugin) { pNewPlugin->setPreset(pPlugin->preset()); pNewPlugin->setConfigs(pPlugin->configs()); pNewPlugin->setConfigTypes(pPlugin->configTypes()); pNewPlugin->setValues(pPlugin->values()); pNewPlugin->realizeConfigs(); pNewPlugin->realizeValues(); pNewPlugin->releaseConfigs(); pNewPlugin->releaseValues(); pNewPlugin->setActivated(pPlugin->isActivatedEx()); pNewPlugin->setDirectAccessParamIndex( pPlugin->directAccessParamIndex()); } pPlugin->releaseConfigs(); pPlugin->releaseValues(); return pNewPlugin; } // List of views management. void qtractorPluginList::addView ( qtractorPluginListView *pView ) { m_views.append(pView); } void qtractorPluginList::removeView ( qtractorPluginListView *pView ) { const int iView = m_views.indexOf(pView); if (iView >= 0) m_views.removeAt(iView); } // The meta-main audio-processing plugin-chain procedure. void qtractorPluginList::process ( float **ppBuffer, unsigned int nframes ) { // Sanity checks... if (!isActivated()) return; if (ppBuffer == nullptr || *ppBuffer == nullptr || m_pppBuffers[1] == nullptr) return; // Start from first input buffer... m_pppBuffers[0] = ppBuffer; // Buffer binary iterator... unsigned short iBuffer = 0; // For each plugin in chain (in order, of course...) for (qtractorPlugin *pPlugin = first(); pPlugin; pPlugin = pPlugin->next()) { // Must be properly activated... if (!pPlugin->isActivated()) continue; // Set proper buffers for this plugin... float **ppIBuffer = m_pppBuffers[ iBuffer & 1]; float **ppOBuffer = m_pppBuffers[++iBuffer & 1]; // Time for the real thing... pPlugin->process(ppIBuffer, ppOBuffer, nframes); } // Now for the output buffer commitment... if (iBuffer & 1) { for (unsigned short i = 0; i < m_iChannels; ++i) { ::memcpy(ppBuffer[i], m_pppBuffers[1][i], nframes * sizeof(float)); } } } // Create/load plugin state. qtractorPlugin *qtractorPluginList::loadPlugin ( QDomElement *pElement ) { qtractorPlugin *pPlugin = nullptr; QString sFilename; QString sLabel; QString sPreset; QStringList vlist; unsigned long iUniqueID = 0; unsigned long iIndex = 0; bool bActivated = false; unsigned long iActivateSubjectIndex = 0; long iDirectAccessParamIndex = -1; qtractorPlugin::Configs configs; qtractorPlugin::ConfigTypes ctypes; qtractorPlugin::Values values; qtractorMidiControl::Controllers controllers; qtractorCurveFile cfile(qtractorPluginList::curveList()); QPoint posEditor; QPoint posForm; int iEditorType = -1; const QString& sTypeHint = pElement->attribute("type"); qtractorPluginType::Hint typeHint = qtractorPluginType::hintFromText(sTypeHint); for (QDomNode nParam = pElement->firstChild(); !nParam.isNull(); nParam = nParam.nextSibling()) { // Convert buses list node to element... QDomElement eParam = nParam.toElement(); if (eParam.isNull()) continue; if (eParam.tagName() == "filename") sFilename = eParam.text(); else if (eParam.tagName() == "unique-id") iUniqueID = eParam.text().toULong(); else if (eParam.tagName() == "index") iIndex = eParam.text().toULong(); else if (eParam.tagName() == "label") sLabel = eParam.text(); else if (eParam.tagName() == "preset") sPreset = eParam.text(); else if (eParam.tagName() == "values") vlist = eParam.text().split(','); else if (eParam.tagName() == "activate-subject-index") iActivateSubjectIndex = eParam.text().toULong(); else if (eParam.tagName() == "activated") bActivated = qtractorDocument::boolFromText(eParam.text()); else if (eParam.tagName() == "configs") { // Load plugin configuration stuff (CLOB)... qtractorPlugin::loadConfigs(&eParam, configs, ctypes); } else if (eParam.tagName() == "params") { // Load plugin parameter values... qtractorPlugin::loadValues(&eParam, values); } else if (eParam.tagName() == "controllers") { // Load plugin parameter controllers... qtractorPlugin::loadControllers(&eParam, controllers); } else if (eParam.tagName() == "direct-access-param") iDirectAccessParamIndex = eParam.text().toLong(); else if (eParam.tagName() == "curve-file") { // Load plugin automation curves... qtractorPlugin::loadCurveFile(&eParam, &cfile); } else if (eParam.tagName() == "editor-pos") { const QStringList& sxy = eParam.text().split(','); posEditor.setX(sxy.at(0).toInt()); posEditor.setY(sxy.at(1).toInt()); } else if (eParam.tagName() == "form-pos") { const QStringList& sxy = eParam.text().split(','); posForm.setX(sxy.at(0).toInt()); posForm.setY(sxy.at(1).toInt()); } else if (eParam.tagName() == "editor-type") iEditorType = eParam.text().toInt(); } // Try to find some alternative, if it doesn't exist... if (checkPluginFile(sFilename, typeHint)) { pPlugin = qtractorPluginFactory::createPlugin(this, sFilename, iIndex, typeHint); } #if 0 if (!sFilename.isEmpty() && !sLabel.isEmpty() && ((pPlugin == nullptr) || ((pPlugin->type())->label() != sLabel))) { iIndex = 0; do { if (pPlugin) delete pPlugin; pPlugin = qtractorPluginFile::createPlugin(this, sFilename, iIndex++, typeHint); } while (pPlugin && (pPlugin->type())->label() != sLabel); } #endif if (pPlugin) { if (iUniqueID > 0) pPlugin->setUniqueID(iUniqueID); if (iActivateSubjectIndex > 0) pPlugin->setActivateSubjectIndex(iActivateSubjectIndex); pPlugin->setPreset(sPreset); pPlugin->setConfigs(configs); pPlugin->setConfigTypes(ctypes); if (!vlist.isEmpty()) pPlugin->setValueList(vlist); if (!values.index.isEmpty()) pPlugin->setValues(values); // append(pPlugin); pPlugin->mapControllers(controllers); pPlugin->applyCurveFile(&cfile); pPlugin->setDirectAccessParamIndex(iDirectAccessParamIndex); pPlugin->setActivated(bActivated); // Later's better! pPlugin->setEditorPos(posEditor); pPlugin->setFormPos(posForm); if (iEditorType >= 0) pPlugin->setEditorType(iEditorType); } else { qtractorMessageList::append( QObject::tr("%1(%2): %3 plugin not found.") .arg(sFilename).arg(iIndex).arg(sTypeHint)); } // Cleanup. qDeleteAll(controllers); controllers.clear(); return pPlugin; } // Document element methods. bool qtractorPluginList::loadElement ( qtractorDocument *pDocument, QDomElement *pElement ) { // Reset some MIDI manager elements... m_iMidiBank = -1; m_iMidiProg = -1; m_bAudioOutputBus = false; m_bAudioOutputAutoConnect = false; m_sAudioOutputBusName.clear(); m_audioOutputs.clear(); m_bLatency = false; m_iLatency = 0; // Load plugin-list children... for (QDomNode nPlugin = pElement->firstChild(); !nPlugin.isNull(); nPlugin = nPlugin.nextSibling()) { // Convert plugin node to element... QDomElement ePlugin = nPlugin.toElement(); if (ePlugin.isNull()) continue; if (ePlugin.tagName() == "bank") setMidiBank(ePlugin.text().toInt()); else if (ePlugin.tagName() == "program") setMidiProg(ePlugin.text().toInt()); else if (ePlugin.tagName() == "plugin") { qtractorPlugin *pPlugin = loadPlugin(&ePlugin); if (pPlugin) append(pPlugin); } else // Load audio output bus flag... if (ePlugin.tagName() == "audio-output-bus") { m_bAudioOutputBus = qtractorDocument::boolFromText(ePlugin.text()); } else // Load audio output bus name... if (ePlugin.tagName() == "audio-output-bus-name") { m_sAudioOutputBusName = ePlugin.text(); } else // Load audio output auto-connect flag... if (ePlugin.tagName() == "audio-output-auto-connect") { m_bAudioOutputAutoConnect = qtractorDocument::boolFromText(ePlugin.text()); } else // Load audio output connections... if (ePlugin.tagName() == "audio-outputs") { qtractorBus::loadConnects(m_audioOutputs, pDocument, &ePlugin); } // Make up audio output bus ... setAudioOutputBusName(m_sAudioOutputBusName); setAudioOutputAutoConnect(m_bAudioOutputAutoConnect); setAudioOutputBus(m_bAudioOutputBus); } return true; } bool qtractorPluginList::saveElement ( qtractorDocument *pDocument, QDomElement *pElement ) { // Save current MIDI bank/program setting... if (m_pMidiManager && m_pMidiManager->currentBank() >= 0) pDocument->saveTextElement("bank", QString::number(m_pMidiManager->currentBank()), pElement); if (m_pMidiManager && m_pMidiManager->currentProg() >= 0) pDocument->saveTextElement("program", QString::number(m_pMidiManager->currentProg()), pElement); // Save plugins... for (qtractorPlugin *pPlugin = qtractorPluginList::first(); pPlugin; pPlugin = pPlugin->next()) { // Create the new plugin element... QDomElement ePlugin = pDocument->document()->createElement("plugin"); pPlugin->savePluginEx(pDocument, &ePlugin); // Add this plugin... pElement->appendChild(ePlugin); } // Save audio output-bus connects... if (m_pMidiManager) { const bool bAudioOutputBus = m_pMidiManager->isAudioOutputBus(); pDocument->saveTextElement("audio-output-bus", qtractorDocument::textFromBool(bAudioOutputBus), pElement); const QString& sAudioOutputBusName = m_pMidiManager->audioOutputBusName(); if (!sAudioOutputBusName.isEmpty()) pDocument->saveTextElement("audio-output-bus-name", sAudioOutputBusName, pElement); pDocument->saveTextElement("audio-output-auto-connect", qtractorDocument::textFromBool( m_pMidiManager->isAudioOutputAutoConnect()), pElement); if (bAudioOutputBus) { qtractorAudioBus *pAudioBus = m_pMidiManager->audioOutputBus(); if (pAudioBus) { QDomElement eOutputs = pDocument->document()->createElement("audio-outputs"); qtractorBus::ConnectList outputs; pAudioBus->updateConnects(qtractorBus::Output, outputs); pAudioBus->saveConnects(outputs, pDocument, &eOutputs); pElement->appendChild(eOutputs); } } } return true; } // Acquire a unique plugin identifier in chain. unsigned long qtractorPluginList::createUniqueID ( qtractorPluginType *pType ) { const unsigned long k = pType->uniqueID(); const unsigned int i = m_uniqueIDs.value(k, 0); m_uniqueIDs.insert(k, i + 1); return k + i; } // Whether unique plugin identifiers are in chain. bool qtractorPluginList::isUniqueID ( qtractorPluginType *pType ) const { return (m_uniqueIDs.value(pType->uniqueID(), 0) > 1); } void qtractorPluginList::autoDeactivatePlugins ( bool bDeactivated, bool bForce ) { if (m_bAutoDeactivated != bDeactivated || bForce) { m_bAutoDeactivated = bDeactivated; unsigned short iAudioOuts = 0; if (bDeactivated) { bool bStopDeactivation = false; // Pass to all plugins bottom to top; // stop for any active plugins that are // possibly connected to other tracks... qtractorPlugin *pPlugin = last(); for ( ; pPlugin && !bStopDeactivation; pPlugin = pPlugin->prev()) { if (pPlugin->canBeConnectedToOtherTracks()) bStopDeactivation = pPlugin->isActivated(); else pPlugin->autoDeactivatePlugin(bDeactivated); iAudioOuts += pPlugin->audioOuts(); } // (Re)activate all above stopper... for ( ; pPlugin; pPlugin = pPlugin->prev()) { if (bStopDeactivation) pPlugin->autoDeactivatePlugin(false); iAudioOuts += pPlugin->audioOuts(); } } else { // Pass to all plugins top to to bottom... for (qtractorPlugin *pPlugin = first(); pPlugin; pPlugin = pPlugin->next()) { pPlugin->autoDeactivatePlugin(bDeactivated); iAudioOuts += pPlugin->audioOuts(); } } // Take the chance to turn on/off automagically // the audio monitors/meters, when applicable... qtractorMidiManager *pMidiManager = midiManager(); if (pMidiManager) pMidiManager->setAudioOutputMonitorEx(iAudioOuts > 0); // Inform all views... QListIterator iter(m_views); while (iter.hasNext()) { qtractorPluginListView *pListView = iter.next(); pListView->refresh(); } } } bool qtractorPluginList::isAutoDeactivated (void) const { return m_bAutoDeactivated; } // Check/sanitize plugin file-path; bool qtractorPluginList::checkPluginFile ( QString& sFilename, qtractorPluginType::Hint typeHint ) const { // Care of internal pseudo-plugins... if (sFilename.isEmpty()) { return (typeHint == qtractorPluginType::Insert) || (typeHint == qtractorPluginType::AuxSend); } // LV2 plug-ins are identified by URI... if (typeHint == qtractorPluginType::Lv2) return true; // Primary check for plugin pathname... QFileInfo fi(sFilename); if (fi.exists() && fi.isReadable()) return true; // Otherwise search for an alternative // under each respective search paths... qtractorPluginFactory *pPluginFactory = qtractorPluginFactory::getInstance(); if (pPluginFactory) { const QString fname = fi.fileName(); QStringListIterator iter(pPluginFactory->pluginPaths(typeHint)); while (iter.hasNext()) { fi.setFile(QDir(iter.next()), fname); if (fi.exists() && fi.isReadable()) { sFilename = fi.absoluteFilePath(); return true; } } } // No alternative has been found, sorry. return false; } // Recalculate plugin chain total latency (in frames)... void qtractorPluginList::resetLatency (void) { m_iLatency = 0; if (!m_bLatency) return; for (qtractorPlugin *pPlugin = first(); pPlugin; pPlugin = pPlugin->next()) { if (pPlugin->isActivated()) { // HACK: Dummy plugin processing for no single // frame, hopefully updating any output ports... if (m_iChannels > 0 && m_pppBuffers[1]) { float **ppIDummy = m_pppBuffers[1]; float **ppODummy = ppIDummy; pPlugin->process(ppIDummy, ppODummy, 0); } // Accumulate latency... m_iLatency += pPlugin->latency(); } } } // Plugin editors (GUI) visibility (auto-focus). void qtractorPluginList::setEditorVisibleAll ( bool bVisible ) { for (qtractorPlugin *pPlugin = first(); pPlugin; pPlugin = pPlugin->next()) { if (pPlugin->isEditorVisible()) pPlugin->setEditorVisible(bVisible); } } //------------------------------------------------------------------------- // qtractorPluginList::Document -- Plugins file import/export helper class. // // Constructor. qtractorPluginList::Document::Document ( QDomDocument *pDocument, qtractorPluginList *pPluginList ) : qtractorDocument(pDocument, "plugin-list"), m_pPluginList(pPluginList) { } // Default destructor. qtractorPluginList::Document::~Document (void) { } // Property accessors. qtractorPluginList *qtractorPluginList::Document::pluginList (void) const { return m_pPluginList; } //------------------------------------------------------------------------- // qtractorPluginList::Document -- loaders. // // External storage simple load method. bool qtractorPluginList::Document::load ( const QString& sFilename ) { QFile file(sFilename); if (!file.open(QIODevice::ReadOnly)) return false; // Parse it a-la-DOM :-) QDomDocument *pDocument = document(); if (!pDocument->setContent(&file)) { file.close(); return false; } file.close(); QDomElement elem = pDocument->documentElement(); // Get root element and check for proper taq name. if (elem.tagName() != "plugin-list") return false; return loadElement(&elem); } // Elemental loader... bool qtractorPluginList::Document::loadElement ( QDomElement *pElement ) { // Make it an undoable command... qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return false; qtractorImportPluginsCommand *pImportCommand = new qtractorImportPluginsCommand(); for (qtractorPlugin *pPlugin = m_pPluginList->first(); pPlugin; pPlugin = pPlugin->next()) { pImportCommand->removePlugin(pPlugin); } // Load plugin-list children... for (QDomNode nPlugin = pElement->firstChild(); !nPlugin.isNull(); nPlugin = nPlugin.nextSibling()) { // Convert plugin node to element... QDomElement ePlugin = nPlugin.toElement(); if (ePlugin.isNull()) continue; if (ePlugin.tagName() == "plugin") { qtractorPlugin *pPlugin = m_pPluginList->loadPlugin(&ePlugin); if (pPlugin) { pPlugin->realizeConfigs(); pPlugin->realizeValues(); pPlugin->releaseConfigs(); pPlugin->releaseValues(); pImportCommand->addPlugin(pPlugin); } } } pSession->execute(pImportCommand); return true; } //------------------------------------------------------------------------- // qtractorPluginList::Document -- savers. // // External storage simple save method. bool qtractorPluginList::Document::save ( const QString& sFilename ) { QFile file(sFilename); if (!file.open(QIODevice::WriteOnly | QIODevice::Truncate)) return false; QDomDocument *pDocument = document(); QDomElement elem = pDocument->createElement("plugin-list"); saveElement(&elem); pDocument->appendChild(elem); QTextStream ts(&file); ts << pDocument->toString() << endl; file.close(); return true; } // Elemental saver... bool qtractorPluginList::Document::saveElement ( QDomElement *pElement ) { // Save this program version (informational)... pElement->setAttribute("version", PACKAGE_STRING); // Save plugins... for (qtractorPlugin *pPlugin = m_pPluginList->first(); pPlugin; pPlugin = pPlugin->next()) { // Create the new plugin element... QDomElement ePlugin = document()->createElement("plugin"); pPlugin->savePlugin(this, &ePlugin); // Add this plugin... pElement->appendChild(ePlugin); } return true; } //------------------------------------------------------------------------- // class qtractorPliuginList::WaitCursor - A waiting (hour-glass) helper. // // Constructor. qtractorPluginList::WaitCursor::WaitCursor (void) { // Tell the world we'll (maybe) take some time... QApplication::setOverrideCursor(QCursor(Qt::WaitCursor)); } // Destructor. qtractorPluginList::WaitCursor::~WaitCursor (void) { // We're formerly done. QApplication::restoreOverrideCursor(); } // end of qtractorPlugin.cpp qtractor-0.9.25/src/PaxHeaders/qtractorCurveCommand.h0000644000000000000000000000013214166551171017636 xustar0030 mtime=1641730681.440610103 30 atime=1641730681.440610103 30 ctime=1641730681.440610103 qtractor-0.9.25/src/qtractorCurveCommand.h0000644000175000001440000002071214166551171021070 0ustar00rncbcusers00000000000000// qtractorCurveCommand.h // /**************************************************************************** Copyright (C) 2005-2020, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorCurveCommand_h #define __qtractorCurveCommand_h #include "qtractorCommand.h" #include "qtractorCurve.h" //---------------------------------------------------------------------- // class qtractorCurveBaseCommand - declaration. // class qtractorCurveBaseCommand : public qtractorCommand { public: // Constructor. qtractorCurveBaseCommand(const QString& sName); // Virtual command methods. bool redo(); bool undo(); protected: // Common executive method. virtual bool execute(bool bRedo); }; //---------------------------------------------------------------------- // class qtractorCurveCommand - declaration. // class qtractorCurveCommand : public qtractorCurveBaseCommand { public: // Constructor. qtractorCurveCommand(const QString& sName, qtractorCurve *pCurve); // Accessor. qtractorCurve *curve() const { return m_pCurve; } protected: // Instance variables. qtractorCurve *m_pCurve; }; //---------------------------------------------------------------------- // class qtractorCurveListCommand - declaration. // class qtractorCurveListCommand : public qtractorCurveBaseCommand { public: // Constructor. qtractorCurveListCommand(const QString& sName, qtractorCurveList *pCurveList); protected: // Instance variables. qtractorCurveList *m_pCurveList; }; //---------------------------------------------------------------------- // class qtractorCurveSelectCommand - declaration. // class qtractorCurveSelectCommand : public qtractorCurveListCommand { public: // Constructor. qtractorCurveSelectCommand( qtractorCurveList *pCurveList, qtractorCurve *pCurrentCurve); protected: // Virtual executive method. bool execute(bool bRedo); private: // Instance variables. qtractorCurve *m_pCurrentCurve; }; //---------------------------------------------------------------------- // class qtractorCurveModeCommand - declaration. // class qtractorCurveModeCommand : public qtractorCurveCommand { public: // Constructor. qtractorCurveModeCommand( qtractorCurve *pCurve, qtractorCurve::Mode mode); protected: // Virtual executive method. bool execute(bool bRedo); private: // Instance variables. qtractorCurve::Mode m_mode; }; //---------------------------------------------------------------------- // class qtractorCurveProcessCommand - declaration. // class qtractorCurveProcessCommand : public qtractorCurveCommand { public: // Constructor. qtractorCurveProcessCommand( qtractorCurve *pCurve, bool bProcess); protected: // Virtual executive method. bool execute(bool bRedo); private: // Instance variables. bool m_bProcess; }; //---------------------------------------------------------------------- // class qtractorCurveCaptureCommand - declaration. // class qtractorCurveCaptureCommand : public qtractorCurveCommand { public: // Constructor. qtractorCurveCaptureCommand( qtractorCurve *pCurve, bool bCapture); protected: // Virtual executive method. bool execute(bool bRedo); private: // Instance variables. bool m_bCapture; }; //---------------------------------------------------------------------- // class qtractorCurveLogarithmicCommand - declaration. // class qtractorCurveLogarithmicCommand : public qtractorCurveCommand { public: // Constructor. qtractorCurveLogarithmicCommand( qtractorCurve *pCurve, bool bLogarithmic); protected: // Virtual executive method. bool execute(bool bRedo); private: // Instance variables. bool m_bLogarithmic; }; //---------------------------------------------------------------------- // class qtractorCurveColorCommand - declaration. // class qtractorCurveColorCommand : public qtractorCurveCommand { public: // Constructor. qtractorCurveColorCommand( qtractorCurve *pCurve, const QColor& color); protected: // Virtual executive method. bool execute(bool bRedo); private: // Instance variables. QColor m_color; }; //---------------------------------------------------------------------- // class qtractorCurveProcessAllCommand - declaration. // class qtractorCurveProcessAllCommand : public qtractorCurveListCommand { public: // Constructor. qtractorCurveProcessAllCommand( qtractorCurveList *pCurveList, bool bProcessAll); protected: // Virtual executive method. bool execute(bool bRedo); private: // Instance variables. bool m_bProcessAll; }; //---------------------------------------------------------------------- // class qtractorCurveCaptureCommand - declaration. // class qtractorCurveCaptureAllCommand : public qtractorCurveListCommand { public: // Constructor. qtractorCurveCaptureAllCommand( qtractorCurveList *pCurveList, bool bCaptureAll); protected: // Virtual executive method. bool execute(bool bRedo); private: // Instance variables. bool m_bCaptureAll; }; //---------------------------------------------------------------------- // class qtractorCurveEditCommand - declaration. // class qtractorCurveEditCommand : public qtractorCurveCommand { public: // Constructor. qtractorCurveEditCommand( const QString& sName, qtractorCurve *pCurve); qtractorCurveEditCommand(qtractorCurve *pCurve); // Destructor. virtual ~qtractorCurveEditCommand(); // Primitive command methods. void addNode(qtractorCurve::Node *pNode); void moveNode(qtractorCurve::Node *pNode, unsigned long iFrame, float fValue); void removeNode(qtractorCurve::Node *pNode); void addEditList(qtractorCurveEditList *pEditList); // Composite predicate. bool isEmpty() const; protected: // Virtual executive method. bool execute(bool bRedo); private: // Instance variables. qtractorCurveEditList m_edits; }; //---------------------------------------------------------------------- // class qtractorCurveClearCommand - declaration. // class qtractorCurveClearCommand : public qtractorCurveEditCommand { public: // Constructor. qtractorCurveClearCommand(qtractorCurve *pCurve); }; //---------------------------------------------------------------------- // class qtractorCurveClearAllCommand - declaration. // class qtractorCurveClearAllCommand : public qtractorCurveListCommand { public: // Constructor. qtractorCurveClearAllCommand(qtractorCurveList *pCurveList); // Destructor. ~qtractorCurveClearAllCommand(); // Composite predicate. bool isEmpty() const; protected: // Virtual executive method. bool execute(bool bRedo); private: // Instance variables. QList m_commands; }; //---------------------------------------------------------------------- // class qtractorCurveEditListCommand - declaration. // class qtractorCurveEditListCommand : public qtractorCurveListCommand { public: // Constructor. qtractorCurveEditListCommand(qtractorCurveList *pCurveList); // Destructor. ~qtractorCurveEditListCommand(); // Composite predicate. bool isEmpty() const; protected: // Virtual executive method. bool execute(bool bRedo); private: // Instance variables. QList m_curveEditCommands; }; //---------------------------------------------------------------------- // class qtractorCurveCaptureListCommand - declaration. // class qtractorCurveCaptureListCommand : public qtractorCommand { public: // Constructor. qtractorCurveCaptureListCommand(); // Destructor. ~qtractorCurveCaptureListCommand(); // Curve list adder. void addCurveList(qtractorCurveList *pCurveList); // Composite predicate. bool isEmpty() const; // Virtual command methods. bool redo(); bool undo(); private: // Instance variables. QList m_commands; }; #endif // __qtractorCurveCommand_h // end of qtractorCurveCommand.h qtractor-0.9.25/src/PaxHeaders/qtractorActionControl.h0000644000000000000000000000013214166551171020031 xustar0030 mtime=1641730681.434610038 30 atime=1641730681.434610038 30 ctime=1641730681.434610038 qtractor-0.9.25/src/qtractorActionControl.h0000644000175000001440000000501214166551171021257 0ustar00rncbcusers00000000000000// qtractorActionControl.h // /**************************************************************************** Copyright (C) 2005-2019, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorActionControl_h #define __qtractorActionControl_h #include "qtractorMidiControlObserver.h" #include //---------------------------------------------------------------------- // class qtractorActionControl -- (QAction) MIDI observers map. // class qtractorActionControl : public QObject { Q_OBJECT public: // ctor. qtractorActionControl(QObject *pParent = nullptr); // dtor. ~qtractorActionControl(); // MIDI observers interface. class MidiObserver : public qtractorMidiControlObserver { public: MidiObserver(QAction *pAction); protected: void update(bool bUpdate); private: QAction *m_pAction; qtractorSubject m_subject; }; // MIDI observers map accessor. typedef QHash MidiObservers; const MidiObservers& midiObservers() const { return m_midiObservers; } // MIDI observers map methods. MidiObserver *getMidiObserver(QAction *pAction); MidiObserver *addMidiObserver(QAction *pAction); void removeMidiObserver(QAction *pAction); // MIDI observers map cleaner. void clear(); // Pseudo-singleton instance accessor. static qtractorActionControl *getInstance(); // Complete action text, from associated menus. static QString menuActionText(QAction *pAction, const QString& sText); protected slots: // MIDI observer trigger slot. void triggeredSlot(bool bOn); private: // MIDI observers map. MidiObservers m_midiObservers; // Pseudo-singleton instance. static qtractorActionControl *g_pActionControl; }; #endif // __qtractorActionControl_h // end of qtractorActionControl.h qtractor-0.9.25/src/PaxHeaders/qtractorMidiControlObserverForm.h0000644000000000000000000000013214166551171022032 xustar0030 mtime=1641730681.450610211 30 atime=1641730681.450610211 30 ctime=1641730681.450610211 qtractor-0.9.25/src/qtractorMidiControlObserverForm.h0000644000175000001440000000717014166551171023267 0ustar00rncbcusers00000000000000// qtractorMidiControlObserverForm.h // /**************************************************************************** Copyright (C) 2005-2020, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorMidiControlObserverForm_h #define __qtractorMidiControlObserverForm_h #include "ui_qtractorMidiControlObserverForm.h" #include "qtractorMidiControl.h" // Forward declarartions. class qtractorMidiControlObserver; class qtractorMidiControlTypeGroup; class qtractorCtlEvent; class QCloseEvent; class QAction; //---------------------------------------------------------------------------- // qtractorMidiControlObserverForm -- UI wrapper form. class qtractorMidiControlObserverForm : public QDialog { Q_OBJECT public: // Pseudo-singleton instance. static qtractorMidiControlObserverForm *getInstance(); // Pseudo-constructors. static void showInstance(qtractorMidiControlObserver *pMidiObserver, QWidget *pParent = nullptr, Qt::WindowFlags wflags = Qt::WindowFlags()); static void showInstance(QAction *pMidiObserverAction, QWidget *pParent = nullptr, Qt::WindowFlags wflags = Qt::WindowFlags()); // Observer accessors. void setMidiObserver(qtractorMidiControlObserver *pMidiObserver); qtractorMidiControlObserver *midiObserver() const; // Action (control) observer accessors. void setMidiObserverAction(QAction *pMidiObserverAction); QAction *midiObserverAction() const; // Process incoming controller event. void processEvent(const qtractorCtlEvent& ctle); // MIDI controller/observer attachment (context menu) activator. static QAction *addMidiControlAction(QWidget *pParent, QWidget *pWidget, qtractorMidiControlObserver *pMidiObserver); static void midiControlAction(QWidget *pParent, QAction *pAction); static void midiControlMenu(QWidget *pParent, const QPoint& pos); protected slots: void change(); void click(QAbstractButton *); void accept(); void reject(); void inputs(); void outputs(); void reset(); void stabilizeForm(); protected: // Constructor. qtractorMidiControlObserverForm(QWidget *pParent = nullptr, Qt::WindowFlags wflags = Qt::WindowFlags()); // Destructor. ~qtractorMidiControlObserverForm(); // Pseudo-destructor. void closeEvent(QCloseEvent *pCloseEvent); // Add esquisite automation menu actions... static void addMidiControlMenu( QMenu *pMenu, qtractorMidiControlObserver *pMidiObserver); private: // The Qt-designer UI struct... Ui::qtractorMidiControlObserverForm m_ui; // Target object. qtractorMidiControlObserver *m_pMidiObserver; // Proxy object. QAction *m_pMidiObserverAction; // Instance variables. int m_iDirtyCount; int m_iDirtySetup; qtractorMidiControlTypeGroup *m_pControlTypeGroup; // Pseudo-singleton instance. static qtractorMidiControlObserverForm *g_pMidiObserverForm; }; #endif // __qtractorMidiControlObserverForm_h // end of qtractorMidiControlObserverForm.h qtractor-0.9.25/src/PaxHeaders/qtractorDocument.cpp0000644000000000000000000000013214166551171017364 xustar0030 mtime=1641730681.441610114 30 atime=1641730681.441610114 30 ctime=1641730681.441610114 qtractor-0.9.25/src/qtractorDocument.cpp0000644000175000001440000003440014166551171020615 0ustar00rncbcusers00000000000000// qtractorDocument.cpp // /**************************************************************************** Copyright (C) 2005-2020, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorDocument.h" #ifdef CONFIG_LIBZ #include "qtractorZipFile.h" #if QT_VERSION >= QT_VERSION_CHECK(5, 0, 0) #include #endif #endif #include #include #include #include #include // Deprecated QTextStreamFunctions/Qt namespaces workaround. #if QT_VERSION >= QT_VERSION_CHECK(5, 15, 0) #define endl Qt::endl #endif // Local prototypes. static void remove_dir_list(const QList& list); static void remove_dir(const QString& sDir); // Remove specific file path. static void remove_dir ( const QString& sDir ) { const QDir dir(sDir); remove_dir_list( dir.entryInfoList(QDir::AllEntries | QDir::NoDotAndDotDot)); QDir cwd = QDir::current(); if (cwd.absolutePath() == dir.absolutePath()) { cwd.cdUp(); QDir::setCurrent(cwd.path()); } dir.rmdir(sDir); } static void remove_dir_list ( const QList& list ) { QListIterator iter(list); while (iter.hasNext()) { const QFileInfo& info = iter.next(); const QString& sPath = info.absoluteFilePath(); if (info.isDir()) { remove_dir(sPath); } else { QFile::remove(sPath); } } } //------------------------------------------------------------------------- // qtractorDocument -- Session file import/export helper class. // // Default document type suffixes (file name extensions). QString qtractorDocument::g_sDefaultExt = "qts"; QString qtractorDocument::g_sTemplateExt = "qtt"; QString qtractorDocument::g_sArchiveExt = "qtz"; // Extracted archive paths (static). QStringList qtractorDocument::g_extractedArchives; // Extra-ordinary archive files (static). qtractorDocument *qtractorDocument::g_pDocument = nullptr; // Constructor. qtractorDocument::qtractorDocument ( QDomDocument *pDocument, const QString& sTagName, Flags flags ) : m_pDocument(pDocument), m_sTagName(sTagName), m_flags(flags), m_pZipFile(nullptr) { } // Default destructor. qtractorDocument::~qtractorDocument (void) { #ifdef CONFIG_LIBZ if (m_pZipFile) delete m_pZipFile; #endif QStringListIterator iter(m_tempFiles); while (iter.hasNext()) { const QFileInfo temp(iter.next()); QFile::remove(temp.absoluteFilePath()); QDir::temp().rmpath(temp.absolutePath()); } } //------------------------------------------------------------------------- // qtractorDocument -- accessors. // QDomDocument *qtractorDocument::document (void) const { return m_pDocument; } // Document root tag-name. const QString& qtractorDocument::tagName (void) const { return m_sTagName; } // Regular text element factory method. void qtractorDocument::saveTextElement ( const QString& sTagName, const QString& sText, QDomElement *pElem ) { QDomElement eTag = m_pDocument->createElement(sTagName); eTag.appendChild(m_pDocument->createTextNode(sText)); pElem->appendChild(eTag); } // Document flags property. void qtractorDocument::setFlags ( Flags flags ) { m_flags = flags; } qtractorDocument::Flags qtractorDocument::flags (void) const { return m_flags; } bool qtractorDocument::isTemplate (void) const { return (m_flags & Template); } bool qtractorDocument::isArchive (void) const { return (m_flags & Archive); } bool qtractorDocument::isTemporary (void) const { return (m_flags & Temporary); } bool qtractorDocument::isSymLink (void) const { return (m_flags & SymLink); } //------------------------------------------------------------------------- // qtractorDocument -- loaders. // // External storage simple load method. bool qtractorDocument::load ( const QString& sFilename, Flags flags ) { // Hold template mode. setFlags(flags); #ifdef CONFIG_LIBZ // Was it an archive previously? if (m_pZipFile) { delete m_pZipFile; m_pZipFile = nullptr; } #endif // Is it an archive about to stuff? const QFileInfo info(sFilename); m_sName = info.completeBaseName(); QString sDocname = info.filePath(); const QIODevice::OpenMode mode = QIODevice::ReadOnly; #ifdef CONFIG_LIBZ if (isArchive()) { // ATTN: Always move to session file's directory first... if (!info.isWritable() || isTemporary()) { // Read-only/temporary media? const QString& sPath = QDir::temp().path() + QDir::separator() + QTRACTOR_TITLE; QDir dir(sPath); if (!dir.exists()) dir.mkpath(sPath); QDir::setCurrent(sPath); } else QDir::setCurrent(info.path()); m_pZipFile = new qtractorZipFile(sDocname, mode); if (!m_pZipFile->isReadable()) { delete m_pZipFile; m_pZipFile = nullptr; return false; } m_pZipFile->setPrefix(m_sName); m_pZipFile->extractAll(); m_pZipFile->close(); delete m_pZipFile; m_pZipFile = nullptr; // ATTN: Archived sub-directory must exist! if (!QDir(m_sName).exists()) { const QStringList& dirs = QDir().entryList( QStringList() << info.baseName() + '*', QDir::Dirs | QDir::NoDotAndDotDot, QDir::Time | QDir::Reversed); if (!dirs.isEmpty()) m_sName = dirs.first(); } sDocname = m_sName + '.' + g_sDefaultExt; if (QDir::setCurrent(m_sName)) g_extractedArchives.append(QDir::currentPath()); } else #endif QDir::setCurrent(info.absolutePath()); // Open file... QFile file(sDocname); if (!file.open(mode)) return false; // Parse it a-la-DOM :-) if (!m_pDocument->setContent(&file)) { file.close(); return false; } file.close(); // Get root element and check for proper taqg name. QDomElement elem = m_pDocument->documentElement(); if (elem.tagName() != m_sTagName) return false; return loadElement(&elem); } //------------------------------------------------------------------------- // qtractorDocument -- savers. // // External storage simple save method. bool qtractorDocument::save ( const QString& sFilename, Flags flags ) { // Hold template mode. setFlags(flags); // We must have a valid tag name... if (m_sTagName.isEmpty()) return false; #ifdef CONFIG_LIBZ // Was it an archive previously? if (m_pZipFile) { delete m_pZipFile; m_pZipFile = nullptr; } #endif // Is it an archive about to stuff? const QFileInfo info(sFilename); m_sName = info.completeBaseName(); QString sDocname = info.filePath(); QDir cwd = QDir::current(); QDir::setCurrent(info.absolutePath()); const QIODevice::OpenMode mode = QIODevice::WriteOnly | QIODevice::Truncate; #ifdef CONFIG_LIBZ if (isArchive()) { m_pZipFile = new qtractorZipFile(sDocname, mode); if (!m_pZipFile->isWritable()) { delete m_pZipFile; m_pZipFile = nullptr; return false; } sDocname = m_sName + '.' + g_sDefaultExt; m_pZipFile->setPrefix(m_sName); } #endif // Officially saving now... g_pDocument = this; // Save spec... QDomElement elem = m_pDocument->createElement(m_sTagName); if (!saveElement(&elem)) { g_pDocument = nullptr; return false; } m_pDocument->appendChild(elem); // Not saving anymore... g_pDocument = nullptr; // Finally, we're ready to save to external file. QFile file(sDocname); #ifdef CONFIG_LIBZ const bool bRemove = !file.exists(); #endif if (!file.open(mode)) return false; QTextStream ts(&file); ts << m_pDocument->toString() << endl; file.close(); #ifdef CONFIG_LIBZ // Commit to archive. if (m_pZipFile) { // The session document itself, at last... m_pZipFile->addFile(sDocname); m_pZipFile->processAll(); m_pZipFile->close(); delete m_pZipFile; m_pZipFile = nullptr; // Kill temporary, if didn't exist... if (bRemove) file.remove(); } #endif QDir::setCurrent(cwd.absolutePath()); return true; } QString qtractorDocument::addFile ( const QString& sFilename ) { if (!isArchive() && !isSymLink()) return sFilename; const QDir& cwd = QDir::current(); QString sAlias = cwd.relativeFilePath(sFilename); QFileInfo info(sFilename); QString sPath = info.absoluteFilePath(); const QString sName = info.completeBaseName(); const QString sSuffix = info.suffix().toLower(); if (isSymLink() && info.absolutePath() != cwd.absolutePath()) { const QString& sLink = sName + '-' + QString::number(qHash(sPath), 16) + '.' + sSuffix; QFile(sPath).link(sLink); info.setFile(cwd, sLink); sPath = info.absoluteFilePath(); sAlias = sLink; } else if (info.isSymLink()) { info.setFile(info.symLinkTarget()); sPath = info.absoluteFilePath(); } #ifdef CONFIG_LIBZ if (isArchive() && m_pZipFile) { if (sSuffix == "sfz") { // SFZ archive conversion... sAlias = m_pZipFile->alias(sPath, sName, true); const QChar sep = QDir::separator(); #if QT_VERSION >= QT_VERSION_CHECK(5, 0, 0) QTemporaryDir temp_dir(QDir::tempPath() + sep + m_sName + '.'); temp_dir.setAutoRemove(false); const QFileInfo temp(temp_dir.path() + sep + sAlias); #else const QString& sTempDir = QDir::tempPath() + sep + m_sName + ".%1"; unsigned int i = qHash(this) >> 7; QDir temp_dir(sTempDir.arg(i, 0, 16)); while (temp_dir.exists()) temp_dir.setPath(sTempDir.arg(++i, 0, 16)); const QFileInfo temp(temp_dir, sAlias); #endif const QString& sTempname = temp.absoluteFilePath(); #ifdef CONFIG_DEBUG qDebug("qtractorDocument::addFile(\"%s\") SFZ: sTempname=\"%s\"...", sPath.toUtf8().constData(), sTempname.toUtf8().constData()); #endif // Check if temporary file already exists... if (!m_tempFiles.contains(sTempname) && !temp.exists()) { // Create the new temporary path... QDir::temp().mkpath(temp.absolutePath()); // Prepare and open both file streams... QFile ifile(sFilename); QFile ofile(sTempname); if (ifile.open(QIODevice::ReadOnly) && ofile.open(QIODevice::WriteOnly | QIODevice::Truncate)) { // Ready, set, go... const QFileInfo alias(sAlias); const QRegularExpression rxComment("//.*$"); const QRegularExpression rxDefaultPath("default_path[\\s]*=(.+)$"); const QRegularExpression rxSample("sample[\\s]*=(.+\\.[\\w]+)"); // Care for default path... QDir dir(QFileInfo(ifile).absoluteDir()); // Prepare the text streams... QTextStream its(&ifile); QTextStream ots(&ofile); while (!its.atEnd()) { // Read the line. QString sLine = its.readLine(); QString sTemp = sLine.simplified(); // Remove any comments... sTemp.remove(rxComment); // While not empty... while (!sTemp.isEmpty()) { QRegularExpressionMatch match = rxDefaultPath.match(sTemp); if (match.hasMatch()) { const QFileInfo fi(dir, match.captured(1)); const QString& sDefaultPath = fi.absoluteFilePath(); dir.setPath(sDefaultPath); sTemp.remove(rxDefaultPath); sLine.remove(rxDefaultPath); sTemp = sTemp.simplified(); } else { match = rxSample.match(sTemp); if (match.hasMatch()) { const QFileInfo fi(dir, match.captured(1)); const QString& sSamplePath = fi.absoluteFilePath(); const QString& sSampleAlias = m_pZipFile->alias(sSamplePath, alias.path()); m_pZipFile->addFile(sSamplePath, sSampleAlias); sTemp.remove(rxSample); sLine.replace(rxSample, "sample=" + fi.fileName()); sTemp = sTemp.simplified(); } else sTemp.clear(); } } // Write possibly altered line... ots << sLine << endl; } // Almost done. ots.flush(); ofile.close(); ifile.close(); // Done. m_pZipFile->addFile(sTempname, sAlias); } // Cache the temporary file-path for removal... m_tempFiles.append(sTempname); } } else { // Regular file archiving... sAlias = m_pZipFile->alias(sPath); m_pZipFile->addFile(sPath, sAlias); } } #endif // CONFIG_LIBZ return sAlias; } //------------------------------------------------------------------------- // qtractorDocument -- helpers. // bool qtractorDocument::boolFromText ( const QString& sText ) { return (sText == "true" || sText == "on" || sText == "yes" || sText == "1"); } QString qtractorDocument::textFromBool ( bool bBool ) { return QString::number(bBool ? 1 : 0); } //------------------------------------------------------------------------- // qtractorDocument -- filename extensions (suffix) accessors. // void qtractorDocument::setDefaultExt ( const QString& sDefaultExt ) { g_sDefaultExt = sDefaultExt; } void qtractorDocument::setTemplateExt ( const QString& sTemplateExt ) { g_sTemplateExt = sTemplateExt; } void qtractorDocument::setArchiveExt ( const QString& sArchiveExt ) { g_sArchiveExt = sArchiveExt; } const QString& qtractorDocument::defaultExt (void) { return g_sDefaultExt; } const QString& qtractorDocument::templateExt (void) { return g_sTemplateExt; } const QString& qtractorDocument::archiveExt (void) { return g_sArchiveExt; } //------------------------------------------------------------------------- // qtractorDocument -- extracted archive paths simple management. // const QStringList& qtractorDocument::extractedArchives (void) { return g_extractedArchives; } void qtractorDocument::clearExtractedArchives ( bool bRemove ) { if (bRemove) { QStringListIterator iter(g_extractedArchives); while (iter.hasNext()) remove_dir(iter.next()); } g_extractedArchives.clear(); } //------------------------------------------------------------------------- // qtractorDocument -- extra-ordinary archive files management. // QString qtractorDocument::addFile ( const QString& sDir, const QString& sFilename ) { if (g_pDocument) { const QFileInfo info(QDir(sDir), sFilename); return g_pDocument->addFile(info.absoluteFilePath()); } return sFilename; } // end of qtractorDocument.cpp qtractor-0.9.25/src/PaxHeaders/qtractorSessionForm.cpp0000644000000000000000000000012714166551171020061 xustar0029 mtime=1641730681.46261034 29 atime=1641730681.46261034 29 ctime=1641730681.46261034 qtractor-0.9.25/src/qtractorSessionForm.cpp0000644000175000001440000003247514166551171021320 0ustar00rncbcusers00000000000000// qtractorSessionForm.cpp // /**************************************************************************** Copyright (C) 2005-2021, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorSessionForm.h" #include "qtractorAbout.h" #include "qtractorSession.h" #include "qtractorOptions.h" #include #include #include #include #include #include #include //---------------------------------------------------------------------------- // qtractorSessionForm -- UI wrapper form. // Constructor. qtractorSessionForm::qtractorSessionForm ( QWidget *pParent ) : QDialog(pParent) { // Setup UI struct... m_ui.setupUi(this); // Window modality (let plugin/tool windows rave around). QDialog::setWindowModality(Qt::WindowModal); // Initialize conveniency options... qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions) { m_ui.AutoSessionDirCheckBox->setChecked(pOptions->bAutoSessionDir); pOptions->loadComboBoxHistory(m_ui.SessionDirComboBox); } const QFont& font = QDialog::font(); const QFont font2(font.family(), font.pointSize() - 2); m_ui.AutoSessionDirCheckBox->setFont(font2); m_ui.AutoSessionDirCheckBox->setMaximumHeight( QFontMetrics(font2).height()); #if QT_VERSION >= QT_VERSION_CHECK(5, 2, 0) m_ui.SessionDirComboBox->lineEdit()->setClearButtonEnabled(true); #endif // Setup some specific validators. m_ui.SampleRateComboBox->setValidator( new QIntValidator(m_ui.SampleRateComboBox)); // Fill-up snap-per-beat items... const QIcon snapIcon(":/images/itemBeat.png"); const QStringList& snapItems = qtractorTimeScale::snapItems(0); QStringListIterator snapIter(snapItems); m_ui.SnapPerBeatComboBox->clear(); m_ui.SnapPerBeatComboBox->setIconSize(QSize(8, 16)); // snapIter.toFront(); if (snapIter.hasNext()) m_ui.SnapPerBeatComboBox->addItem( QIcon(":/images/itemNone.png"), snapIter.next()); while (snapIter.hasNext()) m_ui.SnapPerBeatComboBox->addItem(snapIcon, snapIter.next()); // m_ui.SnapPerBeatComboBox->insertItems(0, snapItems); // Initialize dirty control state. m_bNewSession = false; m_iDirtyCount = 0; // Try to restore old window positioning. adjustSize(); // UI signal/slot connections... QObject::connect(m_ui.SessionNameLineEdit, SIGNAL(textChanged(const QString&)), SLOT(changeSessionName(const QString&))); QObject::connect(m_ui.AutoSessionDirCheckBox, SIGNAL(toggled(bool)), SLOT(changeAutoSessionDir(bool))); QObject::connect(m_ui.SessionDirComboBox, SIGNAL(editTextChanged(const QString&)), SLOT(changeSessionDir(const QString&))); QObject::connect(m_ui.SessionDirToolButton, SIGNAL(clicked()), SLOT(browseSessionDir())); QObject::connect(m_ui.DescriptionTextEdit, SIGNAL(textChanged()), SLOT(changed())); QObject::connect(m_ui.SampleRateComboBox, SIGNAL(editTextChanged(const QString&)), SLOT(changed())); QObject::connect(m_ui.TempoSpinBox, SIGNAL(valueChanged(float, unsigned short, unsigned short)), SLOT(changed())); QObject::connect(m_ui.TicksPerBeatSpinBox, SIGNAL(valueChanged(int)), SLOT(changed())); QObject::connect(m_ui.SnapPerBeatComboBox, SIGNAL(activated(int)), SLOT(changed())); QObject::connect(m_ui.PixelsPerBeatSpinBox, SIGNAL(valueChanged(int)), SLOT(changed())); QObject::connect(m_ui.HorizontalZoomSpinBox, SIGNAL(valueChanged(int)), SLOT(changed())); QObject::connect(m_ui.VerticalZoomSpinBox, SIGNAL(valueChanged(int)), SLOT(changed())); QObject::connect(m_ui.DialogButtonBox, SIGNAL(accepted()), SLOT(accept())); QObject::connect(m_ui.DialogButtonBox, SIGNAL(rejected()), SLOT(reject())); } // Destructor. qtractorSessionForm::~qtractorSessionForm (void) { } // Populate (setup) dialog controls from settings descriptors. void qtractorSessionForm::setSession ( qtractorSession *pSession ) { // Session properties cloning... m_props = pSession->properties(); // HACK: Fix for an initial session directory proposal... m_bNewSession = m_props.sessionName.isEmpty(); if (m_bNewSession) { QDir dir(m_props.sessionDir); QStringList filters; filters << dir.dirName() + '*'; if (!dir.entryList(filters, QDir::Files).isEmpty()) { const QFileInfo info(dir.absolutePath()); m_props.sessionDir = info.absolutePath(); } } // HACK: Remember current session-dir.... m_sSessionDir = m_props.sessionDir; // Initialize dialog widgets... m_ui.SessionNameLineEdit->setText(m_props.sessionName); m_ui.SessionDirComboBox->setEditText(m_props.sessionDir); m_ui.DescriptionTextEdit->setPlainText(m_props.description); // Time properties... m_ui.SampleRateComboBox->setEditText( QString::number(m_props.timeScale.sampleRate())); m_ui.SampleRateTextLabel->setEnabled(!pSession->isActivated()); m_ui.SampleRateComboBox->setEnabled(!pSession->isActivated()); m_ui.TempoSpinBox->setTempo(m_props.timeScale.tempo(), false); m_ui.TempoSpinBox->setBeatsPerBar(m_props.timeScale.beatsPerBar(), false); m_ui.TempoSpinBox->setBeatDivisor(m_props.timeScale.beatDivisor(), false); m_ui.TicksPerBeatSpinBox->setValue(int(m_props.timeScale.ticksPerBeat())); // View properties... m_ui.SnapPerBeatComboBox->setCurrentIndex( qtractorTimeScale::indexFromSnap(m_props.timeScale.snapPerBeat())); m_ui.PixelsPerBeatSpinBox->setValue(int(m_props.timeScale.pixelsPerBeat())); m_ui.HorizontalZoomSpinBox->setValue(int(m_props.timeScale.horizontalZoom())); m_ui.VerticalZoomSpinBox->setValue(int(m_props.timeScale.verticalZoom())); // Start editing session name, if empty... m_ui.AutoSessionDirCheckBox->setEnabled(m_bNewSession); m_ui.AutoSessionDirCheckBox->setVisible(m_bNewSession); if (m_bNewSession) m_ui.SessionNameLineEdit->setFocus(); // Backup clean. m_iDirtyCount = 0; // Done. stabilizeForm(); } // Retrieve the accepted session properties, if the case arises. const qtractorSession::Properties& qtractorSessionForm::properties (void) { return m_props; } // Accept settings (OK button slot). void qtractorSessionForm::accept (void) { // Check if session directory is new... QDir dir; const QString& sSessionDir = m_ui.SessionDirComboBox->currentText(); while (!dir.exists(sSessionDir)) { // Ask user... if (QMessageBox::warning(this, tr("Warning"), tr("Session directory does not exist:\n\n" "\"%1\"\n\n" "Do you want to create it?").arg(sSessionDir), QMessageBox::Ok | QMessageBox::Cancel) == QMessageBox::Cancel) return; // Proceed... dir.mkpath(sSessionDir); } // Save options... if (m_iDirtyCount > 0) { // Make changes permanent... m_props.sessionName = m_ui.SessionNameLineEdit->text().trimmed(); m_props.sessionDir = m_ui.SessionDirComboBox->currentText(); m_props.description = m_ui.DescriptionTextEdit->toPlainText().trimmed(); // Time properties... m_props.timeScale.setSampleRate( m_ui.SampleRateComboBox->currentText().toUInt()); m_props.timeScale.setTempo(m_ui.TempoSpinBox->tempo()); m_props.timeScale.setBeatType(2); m_props.timeScale.setBeatsPerBar(m_ui.TempoSpinBox->beatsPerBar()); m_props.timeScale.setBeatDivisor(m_ui.TempoSpinBox->beatDivisor()); m_props.timeScale.setTicksPerBeat(m_ui.TicksPerBeatSpinBox->value()); // View properties... m_props.timeScale.setSnapPerBeat(qtractorTimeScale::snapFromIndex( m_ui.SnapPerBeatComboBox->currentIndex())); m_props.timeScale.setPixelsPerBeat(m_ui.PixelsPerBeatSpinBox->value()); m_props.timeScale.setHorizontalZoom(m_ui.HorizontalZoomSpinBox->value()); m_props.timeScale.setVerticalZoom(m_ui.VerticalZoomSpinBox->value()); // Reset dirty flag. m_iDirtyCount = 0; } // Save other conveniency options... qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions) { pOptions->bAutoSessionDir = m_ui.AutoSessionDirCheckBox->isChecked(); pOptions->saveComboBoxHistory(m_ui.SessionDirComboBox); } // Just go with dialog acceptance. QDialog::accept(); } // Reject settings (Cancel button slot). void qtractorSessionForm::reject (void) { bool bReject = true; // Check if there's any pending changes... if (m_iDirtyCount > 0) { QMessageBox::StandardButtons buttons = QMessageBox::Discard | QMessageBox::Cancel; if (m_ui.DialogButtonBox->button(QDialogButtonBox::Ok)->isEnabled()) buttons |= QMessageBox::Apply; switch (QMessageBox::warning(this, tr("Warning"), tr("Some settings have been changed.\n\n" "Do you want to apply the changes?"), buttons)) { case QMessageBox::Apply: accept(); return; case QMessageBox::Discard: break; default: // Cancel. bReject = false; } } if (bReject) QDialog::reject(); } // Dirty up settings. void qtractorSessionForm::changed (void) { ++m_iDirtyCount; stabilizeForm(); } // Session name in-flight change. void qtractorSessionForm::changeSessionName ( const QString& sSessionName ) { if (m_bNewSession && m_ui.AutoSessionDirCheckBox->isChecked()) { QFileInfo fi(m_sSessionDir); fi.setFile(QDir(fi.filePath()), sSessionName); const bool bBlockSignals = m_ui.SessionDirComboBox->blockSignals(true); m_ui.SessionDirComboBox->setEditText(fi.absoluteFilePath()); m_ui.SessionDirComboBox->blockSignals(bBlockSignals); } changed(); } // Session directory auto-name change. void qtractorSessionForm::changeAutoSessionDir ( bool bOn ) { if (bOn && m_bNewSession) { QFileInfo fi(m_sSessionDir); const QString& sSessionName = m_ui.SessionNameLineEdit->text(); fi.setFile(QDir(fi.filePath()), sSessionName); const bool bBlockSignals = m_ui.SessionDirComboBox->blockSignals(true); m_ui.SessionDirComboBox->setEditText(fi.absoluteFilePath()); m_ui.SessionDirComboBox->blockSignals(bBlockSignals); } } // Session directory in-flight change. void qtractorSessionForm::changeSessionDir ( const QString& sSessionDir ) { if (sSessionDir.isEmpty()) m_ui.SessionDirComboBox->setEditText(m_sSessionDir); else if (m_bNewSession && m_ui.AutoSessionDirCheckBox->isChecked()) { const QFileInfo fi(sSessionDir); if (fi.absolutePath() == m_sSessionDir) { const QString& sSessionName = fi.fileName(); if (!sSessionName.isEmpty()) { const bool bBlockSignals = m_ui.SessionNameLineEdit->blockSignals(true); m_ui.SessionNameLineEdit->setText(sSessionName); m_ui.SessionNameLineEdit->blockSignals(bBlockSignals); } } } changed(); } // Browse for session directory. void qtractorSessionForm::browseSessionDir (void) { qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions == nullptr) return; const QString& sTitle = tr("Session Directory"); QWidget *pParentWidget = nullptr; QFileDialog::Options options = QFileDialog::ShowDirsOnly; if (pOptions->bDontUseNativeDialogs) { options |= QFileDialog::DontUseNativeDialog; pParentWidget = QWidget::window(); } #if 1//QT_VERSION < QT_VERSION_CHECK(4, 4, 0) QString sSessionDir = QFileDialog::getExistingDirectory(pParentWidget, sTitle, m_ui.SessionDirComboBox->currentText(), options); #else // Construct open-directory dialog... QFileDialog fileDialog(pParentWidget, sTitle, m_ui.SessionDirComboBox->currentText()); // Set proper open-file modes... fileDialog.setAcceptMode(QFileDialog::AcceptOpen); fileDialog.setFileMode(QFileDialog::DirectoryOnly); // Stuff sidebar... QList urls(fileDialog.sidebarUrls()); urls.append(QUrl::fromLocalFile(pOptions->sSessionDir)); fileDialog.setSidebarUrls(urls); fileDialog.setOptions(options); // Show dialog... if (!fileDialog.exec()) return; QString sSessionDir = fileDialog.selectedFiles().first(); #endif if (sSessionDir.isEmpty()) return; m_sSessionDir = sSessionDir; if (m_bNewSession && m_ui.AutoSessionDirCheckBox->isChecked()) { const QString& sSessionName = m_ui.SessionNameLineEdit->text(); QFileInfo fi(sSessionDir); fi.setFile(QDir(fi.filePath()), sSessionName); sSessionDir = fi.absoluteFilePath(); } const bool bBlockSignals = m_ui.SessionDirComboBox->blockSignals(true); m_ui.SessionDirComboBox->setEditText(sSessionDir); m_ui.SessionDirComboBox->blockSignals(bBlockSignals); m_ui.SessionDirComboBox->setFocus(); changed(); } // Stabilize current form state. void qtractorSessionForm::stabilizeForm (void) { const QString& sSessionDir = m_ui.SessionDirComboBox->currentText(); bool bValid = !m_ui.SessionNameLineEdit->text().isEmpty(); bValid = bValid && !sSessionDir.isEmpty(); if (bValid) { QFileInfo fi(sSessionDir); bValid = bValid && (fi.canonicalFilePath() != QDir::homePath()); while (bValid && !fi.exists()) fi.setFile(fi.path()); bValid = bValid && fi.isDir() && fi.isReadable() && fi.isWritable(); } // bValid = bValid && !m_ui.DescriptionTextEdit->text().isEmpty(); m_ui.DialogButtonBox->button(QDialogButtonBox::Ok)->setEnabled(bValid); } // end of qtractorSessionForm.cpp qtractor-0.9.25/src/PaxHeaders/qtractorCurveFile.cpp0000644000000000000000000000013214166551171017472 xustar0030 mtime=1641730681.440610103 30 atime=1641730681.440610103 30 ctime=1641730681.440610103 qtractor-0.9.25/src/qtractorCurveFile.cpp0000644000175000001440000002141014166551171020720 0ustar00rncbcusers00000000000000// qtractorCurveFile.cpp // /**************************************************************************** Copyright (C) 2005-2020, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorCurveFile.h" #include "qtractorDocument.h" #include "qtractorTimeScale.h" #include "qtractorMidiFile.h" #include "qtractorMidiControl.h" #include "qtractorMessageList.h" #include "qtractorSession.h" #include #include //---------------------------------------------------------------------- // class qtractorCurveFile -- Automation curve file interface impl. // // Curve item list serialization methods. void qtractorCurveFile::load ( QDomElement *pElement ) { clear(); for (QDomNode nChild = pElement->firstChild(); !nChild.isNull(); nChild = nChild.nextSibling()) { // Convert node to element, if any. QDomElement eChild = nChild.toElement(); if (eChild.isNull()) continue; // Check for child item... if (eChild.tagName() == "filename") m_sFilename = eChild.text(); else if (eChild.tagName() == "current") m_iCurrentIndex = eChild.text().toULong(); else if (eChild.tagName() == "curve-items") { for (QDomNode nItem = eChild.firstChild(); !nItem.isNull(); nItem = nItem.nextSibling()) { // Convert node to element, if any. QDomElement eItem = nItem.toElement(); if (eItem.isNull()) continue; // Check for controller item... if (eItem.tagName() == "curve-item") { Item *pItem = new Item; pItem->name = eItem.attribute("name"); pItem->index = eItem.attribute("index").toULong(); pItem->mode = modeFromText(eItem.attribute("mode")); pItem->process = false; // Defaults. pItem->capture = false; pItem->locked = false; pItem->logarithmic = false; for (QDomNode nProp = eItem.firstChild(); !nProp.isNull(); nProp = nProp.nextSibling()) { // Convert node to element, if any. QDomElement eProp = nProp.toElement(); if (eProp.isNull()) continue; // Check for property item... if (eProp.tagName() == "type") pItem->ctype = qtractorMidiControl::typeFromText(eProp.text()); if (eProp.tagName() == "channel") pItem->channel = eProp.text().toUShort(); else if (eProp.tagName() == "param") pItem->param = eProp.text().toUShort(); else if (eProp.tagName() == "process") pItem->process = qtractorDocument::boolFromText(eProp.text()); else if (eProp.tagName() == "capture") pItem->capture = qtractorDocument::boolFromText(eProp.text()); else if (eProp.tagName() == "locked") pItem->locked = qtractorDocument::boolFromText(eProp.text()); else if (eProp.tagName() == "logarithmic") pItem->logarithmic = qtractorDocument::boolFromText(eProp.text()); else if (eProp.tagName() == "color") pItem->color.setNamedColor(eProp.text()); } pItem->subject = nullptr; addItem(pItem); } } } } } void qtractorCurveFile::save ( qtractorDocument *pDocument, QDomElement *pElement, qtractorTimeScale *pTimeScale ) const { if (m_pCurveList == nullptr) return; const unsigned short iSeqs = m_items.count(); if (iSeqs < 1) return; qtractorMidiFile file; if (!file.open(m_sFilename, qtractorMidiFile::Write)) return; const unsigned short iTicksPerBeat = pTimeScale->ticksPerBeat(); unsigned short iSeq = 0; qtractorMidiSequence **ppSeqs = new qtractorMidiSequence * [iSeqs]; for ( ; iSeq < iSeqs; ++iSeq) ppSeqs[iSeq] = new qtractorMidiSequence(QString(), 0, iTicksPerBeat); iSeq = 0; unsigned long iCurrentIndex = 0; QDomElement eItems = pDocument->document()->createElement("curve-items"); QListIterator iter(m_items); while (iter.hasNext()) { Item *pItem = iter.next(); qtractorCurve *pCurve = (pItem->subject)->curve(); if (pCurve && !pCurve->isEmpty()) { qtractorMidiSequence *pSeq = ppSeqs[iSeq]; pCurve->writeMidiSequence(pSeq, pItem->ctype, pItem->channel, pItem->param, pTimeScale); QDomElement eItem = pDocument->document()->createElement("curve-item"); eItem.setAttribute("name", pItem->name); eItem.setAttribute("index", QString::number(pItem->index)); eItem.setAttribute("mode", textFromMode(pItem->mode)); pDocument->saveTextElement("type", qtractorMidiControl::textFromType(pItem->ctype), &eItem); pDocument->saveTextElement("channel", QString::number(pItem->channel), &eItem); pDocument->saveTextElement("param", QString::number(pItem->param), &eItem); pDocument->saveTextElement("mode", textFromMode(pItem->mode), &eItem); pDocument->saveTextElement("process", pDocument->textFromBool(pItem->process), &eItem); pDocument->saveTextElement("capture", pDocument->textFromBool(pItem->capture), &eItem); pDocument->saveTextElement("locked", pDocument->textFromBool(pItem->locked), &eItem); pDocument->saveTextElement("logarithmic", pDocument->textFromBool(pItem->logarithmic), &eItem); pDocument->saveTextElement("color", pItem->color.name(), &eItem); if (m_pCurveList->currentCurve() == pCurve) iCurrentIndex = pItem->index; eItems.appendChild(eItem); ++iSeq; } } pElement->appendChild(eItems); file.writeHeader(1, iSeqs, iTicksPerBeat); file.writeTracks(ppSeqs, iSeqs); file.close(); for (iSeq = 0; iSeq < iSeqs; ++iSeq) delete ppSeqs[iSeq]; delete [] ppSeqs; QString sFilename; if (pDocument->isArchive() || pDocument->isSymLink()) sFilename = pDocument->addFile(m_sFilename); else sFilename = QDir(m_sBaseDir).relativeFilePath(m_sFilename); pDocument->saveTextElement("filename", sFilename, pElement); if (iCurrentIndex > 0) { pDocument->saveTextElement("current", QString::number(iCurrentIndex), pElement); } } void qtractorCurveFile::apply ( qtractorTimeScale *pTimeScale ) { if (m_pCurveList == nullptr) return; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; const QString& sFilename = QDir(m_sBaseDir).absoluteFilePath(m_sFilename); qtractorMidiFile file; if (!file.open(sFilename, qtractorMidiFile::Read)) { const QString& sText = QObject::tr("%1: Automation/curve file not found.") .arg(sFilename); qtractorMessageList::append(sText); return; } // Transient curve-file registry method as far to // avoid duplicates across load/save/record cycles... pSession->acquireFilePath(sFilename); const unsigned short iTicksPerBeat = pTimeScale->ticksPerBeat(); unsigned short iSeq = 0; qtractorCurve *pCurrentCurve = nullptr; QListIterator iter(m_items); while (iter.hasNext()) { Item *pItem = iter.next(); if (pItem->subject) { qtractorCurve *pCurve = (pItem->subject)->curve(); if (pCurve == nullptr) pCurve = new qtractorCurve(m_pCurveList, pItem->subject, pItem->mode); if (m_iCurrentIndex == pItem->index) pCurrentCurve = pCurve; qtractorMidiSequence seq(QString(), pItem->channel, iTicksPerBeat); if (file.readTrack(&seq, iSeq)) { pCurve->readMidiSequence(&seq, pItem->ctype, pItem->channel, pItem->param, pTimeScale); } pCurve->setProcess(pItem->process); pCurve->setCapture(pItem->capture); pCurve->setLocked(pItem->locked); pCurve->setLogarithmic(pItem->logarithmic); pCurve->setColor(pItem->color); } ++iSeq; } file.close(); if (pCurrentCurve) m_pCurveList->setCurrentCurve(pCurrentCurve); clear(); } // Text/curve-mode converters... qtractorCurve::Mode qtractorCurveFile::modeFromText ( const QString& sText ) { qtractorCurve::Mode mode = qtractorCurve::Hold; if (sText == "Spline") mode = qtractorCurve::Spline; else if (sText == "Linear") mode = qtractorCurve::Linear; return mode; } QString qtractorCurveFile::textFromMode ( qtractorCurve::Mode mode ) { QString sText; switch (mode) { case qtractorCurve::Spline: sText = "Spline"; break; case qtractorCurve::Linear: sText = "Linear"; break; case qtractorCurve::Hold: default: sText = "Hold"; break; } return sText; } // end of qtractorCurveFile.cpp qtractor-0.9.25/src/PaxHeaders/qtractorOptionsForm.h0000644000000000000000000000013214166551171017532 xustar0030 mtime=1641730681.458610297 30 atime=1641730681.458610297 30 ctime=1641730681.458610297 qtractor-0.9.25/src/qtractorOptionsForm.h0000644000175000001440000000763414166551171020774 0ustar00rncbcusers00000000000000// qtractorOptionsForm.h // /**************************************************************************** Copyright (C) 2005-2021, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorOptionsForm_h #define __qtractorOptionsForm_h #include "ui_qtractorOptionsForm.h" // Forward declarations... class qtractorOptions; class qtractorTimeScale; //---------------------------------------------------------------------------- // qtractorOptionsForm -- UI wrapper form. class qtractorOptionsForm : public QDialog { Q_OBJECT public: // Constructor. qtractorOptionsForm(QWidget *pParent = nullptr); // Destructor. ~qtractorOptionsForm(); void setOptions(qtractorOptions *pOptions); qtractorOptions *options() const; // Spacial meter colors dirty flag. bool isDirtyMeterColors() const; // Spacial custom color themes dirty flag. bool isDirtyCustomColorThemes() const; protected slots: void accept(); void reject(); void changed(); void audioCaptureTypeChanged(int); void chooseMetroBarFilename(); void chooseMetroBeatFilename(); void updateMetroNoteNames(); void displayFormatChanged(int); void editCustomColorThemes(); void changeAudioMeterLevel(int); void changeMidiMeterLevel(int); void changeAudioMeterColor(const QString&); void changeMidiMeterColor(const QString&); void chooseAudioMeterColor(); void chooseMidiMeterColor(); void resetMeterColors(); void choosePluginType(int); void changePluginPath(const QString&); void choosePluginPath(); void selectPluginPath(); void addPluginPath(); void removePluginPath(); void moveUpPluginPath(); void moveDownPluginPath(); void chooseLv2PresetDir(); void changePluginBlacklist(const QString&); void choosePluginBlacklist(); void selectPluginBlacklist(); void addPluginBlacklist(); void removePluginBlacklist(); void clearPluginBlacklist(); void chooseMessagesFont(); void chooseMessagesLogPath(); void chooseSessionTemplatePath(); void stabilizeForm(); protected: // Browse for an existing audio filename. QString getOpenAudioFileName( const QString& sTitle, const QString& sFilename); // Special combo-box color item helpers. void updateColorText(QLineEdit *pLineEdit, const QColor& color); // Custom color/style themes settlers. void resetCustomColorThemes(const QString& sCustomColorTheme); void resetCustomStyleThemes(const QString& sCustomStyleTheme); // Session format ext/suffix table initializer. static void initSessionFormats(); private: // The Qt-designer UI struct... Ui::qtractorOptionsForm m_ui; // Instance variables... qtractorOptions *m_pOptions; int m_iDirtyCount; qtractorTimeScale *m_pTimeScale; // Meter colors. QColor *m_paAudioMeterColors; QColor *m_paMidiMeterColors; int m_iDirtyMeterColors; // Custom color themes flag. int m_iDirtyCustomColorThemes; // Plug-ins path cache. QStringList m_ladspaPaths; QStringList m_dssiPaths; QStringList m_vstPaths; QStringList m_vst3Paths; QStringList m_lv2Paths; int m_iDirtyLadspaPaths; int m_iDirtyDssiPaths; int m_iDirtyVstPaths; int m_iDirtyVst3Paths; int m_iDirtyLv2Paths; int m_iDirtyBlacklist; }; #endif // __qtractorOptionsForm_h // end of qtractorOptionsForm.h qtractor-0.9.25/src/PaxHeaders/qtractorLv2Gtk2Plugin.cpp0000644000000000000000000000013214166551171020160 xustar0030 mtime=1641730681.444610146 30 atime=1641730681.444610146 30 ctime=1641730681.444610146 qtractor-0.9.25/src/qtractorLv2Gtk2Plugin.cpp0000644000175000001440000000407114166551171021412 0ustar00rncbcusers00000000000000// qtractorLv2Gtk2Plugin.cpp // /**************************************************************************** Copyright (C) 2005-2021, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorLv2Gtk2Plugin.h" #ifdef CONFIG_LV2 #ifdef CONFIG_LV2_UI #ifdef CONFIG_LV2_UI_GTK2 #pragma GCC diagnostic push #pragma GCC diagnostic ignored "-Wdeprecated-declarations" #include #ifdef CONFIG_LV2_UI_GTKMM2 #include #endif #pragma GCC diagnostic pop namespace qtractorLv2Gtk2Plugin { static unsigned int g_lv2_ui_gtk2_init = 0; #ifdef CONFIG_LV2_UI_GTKMM2 static Gtk::Main *g_lv2_ui_gtkmm2_main = nullptr; #endif // Module entry point. void init_main (void) { if (++g_lv2_ui_gtk2_init == 1) { ::gtk_init(nullptr, nullptr); #ifdef CONFIG_LV2_UI_GTKMM2 if (g_lv2_ui_gtkmm2_main == nullptr) g_lv2_ui_gtkmm2_main = new Gtk::Main(nullptr, nullptr); #endif } } // Module exit point. void exit_main (void) { if (--g_lv2_ui_gtk2_init == 0) { #ifdef CONFIG_LV2_UI_GTKMM2 if (g_lv2_ui_gtkmm2_main) { delete g_lv2_ui_gtkmm2_main; g_lv2_ui_gtkmm2_main = nullptr; } #endif } } } // namespace qtractorLv2Gtk2Plugin #endif // CONFIG_LV2_UI_GTK2 #endif // CONFIG_LV2_UI #endif // CONFIG_LV2 // end of qtractorLv2Gtk2Plugin.cpp qtractor-0.9.25/src/PaxHeaders/qtractorMidiToolsForm.cpp0000644000000000000000000000013214166551171020335 xustar0030 mtime=1641730681.456610276 30 atime=1641730681.456610276 30 ctime=1641730681.456610276 qtractor-0.9.25/src/qtractorMidiToolsForm.cpp0000644000175000001440000012710414166551171021572 0ustar00rncbcusers00000000000000// qtractorMidiToolsForm.cpp // /**************************************************************************** Copyright (C) 2005-2021, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorMidiToolsForm.h" #include "qtractorAbout.h" #include "qtractorMidiEditor.h" #include "qtractorMidiClip.h" #include "qtractorMidiEditCommand.h" #include "qtractorOptions.h" #include "qtractorSession.h" #include #include #include #include #include #include // This shall hold the default preset name. static QString g_sDefPreset; class TimeshiftCurve : public QWidget { public: // Constructor. TimeshiftCurve(QWidget *pParent = nullptr) : QWidget(pParent), m_p(0.0f) {} // Accessors. void setTimeshift(float p) { m_p = p; update(); } // Characteristic method. static float timeshift(float t, float p) { #if 0//TIMESHIFT_LOGSCALE if (p > 0.0f) t = ::sqrtf(t * ::powf(1.0f - (10.0f * ::logf(t) / p), 0.1f * p)); else if (p < 0.0f) t = ::sqrtf(1.0f - ((1.0f - t) * ::powf(1.0f + (::logf(1.0f - t) / p), -p))); #else if (p > 0.0f) t = 1.0f - ::powf(1.0f - t, 1.0f / (1.0f - 0.01f * (p + 1e-9f))); else if (p < 0.0f) t = 1.0f - ::powf(1.0f - t, 1.0f + 0.01f * p); #endif return t; } protected: // Paint event method. void paintEvent(QPaintEvent */*pPaintEvent*/) { QPainter painter(this); painter.setRenderHint(QPainter::Antialiasing); const int w = QWidget::width(); const int h = QWidget::height(); const int x0 = w >> 1; const int y0 = h >> 1; QPen pen(Qt::gray); painter.setPen(pen); painter.drawLine(x0, 0, x0, h); painter.drawLine(0, y0, w, y0); QPainterPath path; path.moveTo(0, h); for (int x = 4; x < w; x += 4) { const float t = float(x) / float(w); path.lineTo(x, h - int(timeshift(t, m_p) * float(h))); } path.lineTo(w, 0); pen.setColor(Qt::red); pen.setWidth(2); painter.setPen(pen); painter.drawPath(path); } private: // Instance variables float m_p; }; //---------------------------------------------------------------------------- // qtractorMidiToolsForm -- UI wrapper form. // Constructor. qtractorMidiToolsForm::qtractorMidiToolsForm ( QWidget *pParent ) : QDialog(pParent) { // Setup UI struct... m_ui.setupUi(this); // Window modality (let plugin/tool windows rave around). QDialog::setWindowModality(Qt::WindowModal); m_pTimeScale = nullptr; m_iDirtyCount = 0; m_iUpdate = 0; // Special timeshift characteristic curve display... m_pTimeshiftCurve = new TimeshiftCurve(); QVBoxLayout *pFrameLayout = new QVBoxLayout(); pFrameLayout->setContentsMargins(1, 1, 1, 1); pFrameLayout->addWidget(m_pTimeshiftCurve); m_ui.TimeshiftFrame->setLayout(pFrameLayout); m_ui.PresetNameComboBox->setValidator( new QRegularExpressionValidator( QRegularExpression("[\\w-]+"), m_ui.PresetNameComboBox)); m_ui.PresetNameComboBox->setInsertPolicy(QComboBox::NoInsert); if (g_sDefPreset.isEmpty()) g_sDefPreset = tr("(default)"); // Set some time spin-box specialties... m_ui.TransposeTimeSpinBox->setDeltaValue(true); m_ui.ResizeDurationSpinBox->setDeltaValue(true); // Reinitialize random seed. ::srand(::time(nullptr)); qtractorSession *pSession = qtractorSession::getInstance(); if (pSession) { // Copy from global time-scale instance... m_pTimeScale = new qtractorTimeScale(*pSession->timeScale()); m_ui.TransposeTimeSpinBox->setTimeScale(m_pTimeScale); m_ui.ResizeDurationSpinBox->setTimeScale(m_pTimeScale); // Fill-up snap-per-beat items... const QIcon snapIcon(":/images/itemBeat.png"); const QSize snapIconSize(8, 16); const QStringList& snapItems = qtractorTimeScale::snapItems(1); QStringListIterator snapIter(snapItems); m_ui.QuantizeTimeComboBox->clear(); m_ui.QuantizeTimeComboBox->setIconSize(snapIconSize); // snapIter.toFront(); while (snapIter.hasNext()) m_ui.QuantizeTimeComboBox->addItem(snapIcon, snapIter.next()); // m_ui.QuantizeTimeComboBox->insertItems(0, snapItems); m_ui.QuantizeDurationComboBox->clear(); m_ui.QuantizeDurationComboBox->setIconSize(snapIconSize); snapIter.toFront(); while (snapIter.hasNext()) m_ui.QuantizeDurationComboBox->addItem(snapIcon, snapIter.next()); // m_ui.QuantizeDurationComboBox->insertItems(0, snapItems); m_ui.QuantizeSwingComboBox->clear(); m_ui.QuantizeSwingComboBox->setIconSize(snapIconSize); snapIter.toFront(); while (snapIter.hasNext()) m_ui.QuantizeSwingComboBox->addItem(snapIcon, snapIter.next()); // m_ui.QuantizeSwingComboBox->insertItems(0, snapItems); // Default quantization value... unsigned short iSnapPerBeat = m_pTimeScale->snapPerBeat(); if (iSnapPerBeat > 0) --iSnapPerBeat; const int iSnapIndex = qtractorTimeScale::indexFromSnap(iSnapPerBeat); m_ui.QuantizeTimeComboBox->setCurrentIndex(iSnapIndex); m_ui.QuantizeDurationComboBox->setCurrentIndex(iSnapIndex); m_ui.QuantizeSwingComboBox->setCurrentIndex(0); m_ui.QuantizeSwingTypeComboBox->setCurrentIndex(0); } // Scale-quantize stuff... m_ui.QuantizeScaleKeyComboBox->clear(); m_ui.QuantizeScaleKeyComboBox->insertItems(0, qtractorMidiEditor::scaleKeyNames()); m_ui.QuantizeScaleKeyComboBox->setCurrentIndex(0); m_ui.QuantizeScaleComboBox->clear(); m_ui.QuantizeScaleComboBox->insertItems(0, qtractorMidiEditor::scaleTypeNames()); m_ui.QuantizeScaleComboBox->setCurrentIndex(0); // Choose BBT to be default format here. formatChanged(qtractorTimeScale::BBT); // Load initial preset names; loadPreset(g_sDefPreset); timeshiftSpinBoxChanged(m_ui.TimeshiftSpinBox->value()); refreshPresets(); // Draw timeshift curve always. // Try to restore old window positioning. // adjustSize(); // UI signal/slot connections... QObject::connect(m_ui.PresetNameComboBox, SIGNAL(editTextChanged(const QString&)), SLOT(presetChanged(const QString&))); QObject::connect(m_ui.PresetNameComboBox, SIGNAL(activated(int)), SLOT(presetActivated(int))); QObject::connect(m_ui.PresetSaveToolButton, SIGNAL(clicked()), SLOT(presetSave())); QObject::connect(m_ui.PresetDeleteToolButton, SIGNAL(clicked()), SLOT(presetDelete())); QObject::connect(m_ui.QuantizeCheckBox, SIGNAL(toggled(bool)), SLOT(stabilizeForm())); QObject::connect(m_ui.QuantizeTimeCheckBox, SIGNAL(toggled(bool)), SLOT(changed())); QObject::connect(m_ui.QuantizeTimeComboBox, SIGNAL(activated(int)), SLOT(changed())); QObject::connect(m_ui.QuantizeTimeSpinBox, SIGNAL(valueChanged(double)), SLOT(changed())); QObject::connect(m_ui.QuantizeDurationCheckBox, SIGNAL(toggled(bool)), SLOT(changed())); QObject::connect(m_ui.QuantizeDurationComboBox, SIGNAL(activated(int)), SLOT(changed())); QObject::connect(m_ui.QuantizeDurationSpinBox, SIGNAL(valueChanged(double)), SLOT(changed())); QObject::connect(m_ui.QuantizeSwingCheckBox, SIGNAL(toggled(bool)), SLOT(changed())); QObject::connect(m_ui.QuantizeSwingComboBox, SIGNAL(activated(int)), SLOT(changed())); QObject::connect(m_ui.QuantizeSwingSpinBox, SIGNAL(valueChanged(double)), SLOT(changed())); QObject::connect(m_ui.QuantizeSwingTypeComboBox, SIGNAL(activated(int)), SLOT(changed())); QObject::connect(m_ui.QuantizeSwingSpinBox, SIGNAL(valueChanged(double)), SLOT(changed())); QObject::connect(m_ui.QuantizeScaleCheckBox, SIGNAL(toggled(bool)), SLOT(changed())); QObject::connect(m_ui.QuantizeScaleKeyComboBox, SIGNAL(activated(int)), SLOT(changed())); QObject::connect(m_ui.QuantizeScaleComboBox, SIGNAL(activated(int)), SLOT(changed())); QObject::connect(m_ui.TransposeCheckBox, SIGNAL(toggled(bool)), SLOT(stabilizeForm())); QObject::connect(m_ui.TransposeNoteCheckBox, SIGNAL(toggled(bool)), SLOT(changed())); QObject::connect(m_ui.TransposeNoteSpinBox, SIGNAL(valueChanged(int)), SLOT(changed())); QObject::connect(m_ui.TransposeTimeCheckBox, SIGNAL(toggled(bool)), SLOT(changed())); QObject::connect(m_ui.TransposeTimeSpinBox, SIGNAL(valueChanged(unsigned long)), SLOT(changed())); QObject::connect(m_ui.TransposeFormatComboBox, SIGNAL(activated(int)), SLOT(formatChanged(int))); QObject::connect(m_ui.TransposeReverseCheckBox, SIGNAL(toggled(bool)), SLOT(changed())); QObject::connect(m_ui.NormalizeCheckBox, SIGNAL(toggled(bool)), SLOT(stabilizeForm())); QObject::connect(m_ui.NormalizePercentCheckBox, SIGNAL(toggled(bool)), SLOT(changed())); QObject::connect(m_ui.NormalizePercentSpinBox, SIGNAL(valueChanged(double)), SLOT(changed())); QObject::connect(m_ui.NormalizeValueCheckBox, SIGNAL(toggled(bool)), SLOT(changed())); QObject::connect(m_ui.NormalizeValueSpinBox, SIGNAL(valueChanged(int)), SLOT(changed())); QObject::connect(m_ui.RandomizeCheckBox, SIGNAL(toggled(bool)), SLOT(stabilizeForm())); QObject::connect(m_ui.RandomizeNoteCheckBox, SIGNAL(toggled(bool)), SLOT(changed())); QObject::connect(m_ui.RandomizeNoteSpinBox, SIGNAL(valueChanged(double)), SLOT(changed())); QObject::connect(m_ui.RandomizeTimeCheckBox, SIGNAL(toggled(bool)), SLOT(changed())); QObject::connect(m_ui.RandomizeTimeSpinBox, SIGNAL(valueChanged(double)), SLOT(changed())); QObject::connect(m_ui.RandomizeDurationCheckBox, SIGNAL(toggled(bool)), SLOT(changed())); QObject::connect(m_ui.RandomizeDurationSpinBox, SIGNAL(valueChanged(double)), SLOT(changed())); QObject::connect(m_ui.RandomizeValueCheckBox, SIGNAL(toggled(bool)), SLOT(changed())); QObject::connect(m_ui.RandomizeValueSpinBox, SIGNAL(valueChanged(double)), SLOT(changed())); QObject::connect(m_ui.ResizeCheckBox, SIGNAL(toggled(bool)), SLOT(stabilizeForm())); QObject::connect(m_ui.ResizeDurationCheckBox, SIGNAL(toggled(bool)), SLOT(changed())); QObject::connect(m_ui.ResizeDurationSpinBox, SIGNAL(valueChanged(unsigned long)), SLOT(changed())); QObject::connect(m_ui.ResizeFormatComboBox, SIGNAL(activated(int)), SLOT(formatChanged(int))); QObject::connect(m_ui.ResizeValueCheckBox, SIGNAL(toggled(bool)), SLOT(changed())); QObject::connect(m_ui.ResizeValueSpinBox, SIGNAL(valueChanged(int)), SLOT(changed())); QObject::connect(m_ui.ResizeValue2ComboBox, SIGNAL(activated(int)), SLOT(changed())); QObject::connect(m_ui.ResizeValue2SpinBox, SIGNAL(valueChanged(int)), SLOT(changed())); QObject::connect(m_ui.RescaleCheckBox, SIGNAL(toggled(bool)), SLOT(stabilizeForm())); QObject::connect(m_ui.RescaleTimeCheckBox, SIGNAL(toggled(bool)), SLOT(changed())); QObject::connect(m_ui.RescaleTimeSpinBox, SIGNAL(valueChanged(double)), SLOT(changed())); QObject::connect(m_ui.RescaleDurationCheckBox, SIGNAL(toggled(bool)), SLOT(changed())); QObject::connect(m_ui.RescaleDurationSpinBox, SIGNAL(valueChanged(double)), SLOT(changed())); QObject::connect(m_ui.RescaleValueCheckBox, SIGNAL(toggled(bool)), SLOT(changed())); QObject::connect(m_ui.RescaleValueSpinBox, SIGNAL(valueChanged(double)), SLOT(changed())); QObject::connect(m_ui.TimeshiftCheckBox, SIGNAL(toggled(bool)), SLOT(stabilizeForm())); QObject::connect(m_ui.TimeshiftSpinBox, SIGNAL(valueChanged(double)), SLOT(timeshiftSpinBoxChanged(double))); QObject::connect(m_ui.TimeshiftSlider, SIGNAL(valueChanged(int)), SLOT(timeshiftSliderChanged(int))); QObject::connect(m_ui.TimeshiftDurationCheckBox, SIGNAL(toggled(bool)), SLOT(changed())); QObject::connect(m_ui.DialogButtonBox, SIGNAL(accepted()), SLOT(accept())); QObject::connect(m_ui.DialogButtonBox, SIGNAL(rejected()), SLOT(reject())); } // Destructor. qtractorMidiToolsForm::~qtractorMidiToolsForm (void) { // Don't forget to get rid of local time-scale instance... if (m_pTimeScale) delete m_pTimeScale; } // Set (initial) tool page. void qtractorMidiToolsForm::setToolIndex ( int iToolIndex ) { // Set the proper tool page. m_ui.ToolTabWidget->setCurrentIndex(iToolIndex); switch (iToolIndex) { case qtractorMidiEditor::Quantize: m_ui.QuantizeCheckBox->setChecked(true); break; case qtractorMidiEditor::Transpose: m_ui.TransposeCheckBox->setChecked(true); break; case qtractorMidiEditor::Normalize: m_ui.NormalizeCheckBox->setChecked(true); break; case qtractorMidiEditor::Randomize: m_ui.RandomizeCheckBox->setChecked(true); break; case qtractorMidiEditor::Resize: m_ui.ResizeCheckBox->setChecked(true); break; case qtractorMidiEditor::Rescale: m_ui.RescaleCheckBox->setChecked(true); break; case qtractorMidiEditor::Timeshift: m_ui.TimeshiftCheckBox->setChecked(true); break; default: break; } // Done. stabilizeForm(); } // Retrieve the current export type, if the case arises. int qtractorMidiToolsForm::toolIndex (void) const { return m_ui.ToolTabWidget->currentIndex(); } // Preset management methods... void qtractorMidiToolsForm::loadPreset ( const QString& sPreset ) { // An existing preset is about to be loaded... qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions) { QList vlist; QSettings& settings = pOptions->settings(); // Get the preset entry... settings.beginGroup("/MidiTools"); if (!sPreset.isEmpty() && sPreset != g_sDefPreset) settings.beginGroup('/' + sPreset); // Quantize tool... vlist = settings.value("/Quantize").toList(); if (vlist.count() > 4) { // m_ui.QuantizeCheckBox->setChecked(vlist[0].toBool()); m_ui.QuantizeTimeCheckBox->setChecked(vlist[1].toBool()); m_ui.QuantizeTimeComboBox->setCurrentIndex(vlist[2].toInt()); m_ui.QuantizeDurationCheckBox->setChecked(vlist[3].toBool()); m_ui.QuantizeDurationComboBox->setCurrentIndex(vlist[4].toInt()); } // Swing-quantize tool... if (vlist.count() > 8) { m_ui.QuantizeSwingCheckBox->setChecked(vlist[5].toBool()); m_ui.QuantizeSwingComboBox->setCurrentIndex(vlist[6].toInt()); m_ui.QuantizeSwingSpinBox->setValue(vlist[7].toDouble()); m_ui.QuantizeSwingTypeComboBox->setCurrentIndex(vlist[8].toInt()); } // Percent-quantize tool... if (vlist.count() > 10) { m_ui.QuantizeTimeSpinBox->setValue(vlist[9].toDouble()); m_ui.QuantizeDurationSpinBox->setValue(vlist[10].toDouble()); } // Scale-quantize tool... if (vlist.count() > 13) { m_ui.QuantizeScaleCheckBox->setChecked(vlist[11].toBool()); m_ui.QuantizeScaleKeyComboBox->setCurrentIndex(vlist[12].toInt()); m_ui.QuantizeScaleComboBox->setCurrentIndex(vlist[13].toInt()); } // Transpose tool... vlist = settings.value("/Transpose").toList(); if (vlist.count() > 4) { // m_ui.TransposeCheckBox->setChecked(vlist[0].toBool()); m_ui.TransposeNoteCheckBox->setChecked(vlist[1].toBool()); m_ui.TransposeNoteSpinBox->setValue(vlist[2].toInt()); m_ui.TransposeTimeCheckBox->setChecked(vlist[3].toBool()); m_ui.TransposeTimeSpinBox->setValue(vlist[4].toUInt()); } // Transpose/reverse tool... if (vlist.count() > 5) m_ui.TransposeReverseCheckBox->setChecked(vlist[5].toBool()); // Normalize tool... vlist = settings.value("/Normalize").toList(); if (vlist.count() > 4) { // m_ui.NormalizeCheckBox->setChecked(vlist[0].toBool()); m_ui.NormalizePercentCheckBox->setChecked(vlist[1].toBool()); m_ui.NormalizePercentSpinBox->setValue(vlist[2].toDouble()); m_ui.NormalizeValueCheckBox->setChecked(vlist[3].toBool()); m_ui.NormalizeValueSpinBox->setValue(vlist[4].toInt()); } // Randomize tool... vlist = settings.value("/Randomize").toList(); if (vlist.count() > 8) { // m_ui.RandomizeCheckBox->setChecked(vlist[0].toBool()); m_ui.RandomizeNoteCheckBox->setChecked(vlist[1].toBool()); m_ui.RandomizeNoteSpinBox->setValue(vlist[2].toDouble()); m_ui.RandomizeTimeCheckBox->setChecked(vlist[3].toBool()); m_ui.RandomizeTimeSpinBox->setValue(vlist[4].toDouble()); m_ui.RandomizeDurationCheckBox->setChecked(vlist[5].toBool()); m_ui.RandomizeDurationSpinBox->setValue(vlist[6].toDouble()); m_ui.RandomizeValueCheckBox->setChecked(vlist[7].toBool()); m_ui.RandomizeValueSpinBox->setValue(vlist[8].toDouble()); } // Resize tool... vlist = settings.value("/Resize").toList(); if (vlist.count() > 4) { // m_ui.ResizeCheckBox->setChecked(vlist[0].toBool()); m_ui.ResizeValueCheckBox->setChecked(vlist[1].toBool()); m_ui.ResizeValueSpinBox->setValue(vlist[2].toInt()); m_ui.ResizeDurationCheckBox->setChecked(vlist[3].toBool()); m_ui.ResizeDurationSpinBox->setValue(vlist[4].toUInt()); } // Resize value mode tool... if (vlist.count() > 6) { m_ui.ResizeValue2ComboBox->setCurrentIndex(vlist[5].toInt()); m_ui.ResizeValue2SpinBox->setValue(vlist[6].toInt()); } // Rescale tool... vlist = settings.value("/Rescale").toList(); if (vlist.count() > 6) { // m_ui.RescaleCheckBox->setChecked(vlist[0].toBool()); m_ui.RescaleTimeCheckBox->setChecked(vlist[1].toBool()); m_ui.RescaleTimeSpinBox->setValue(vlist[2].toDouble()); m_ui.RescaleDurationCheckBox->setChecked(vlist[3].toBool()); m_ui.RescaleDurationSpinBox->setValue(vlist[4].toDouble()); m_ui.RescaleValueCheckBox->setChecked(vlist[5].toBool()); m_ui.RescaleValueSpinBox->setValue(vlist[6].toDouble()); } // Timeshift tool... vlist = settings.value("/Timeshift").toList(); if (vlist.count() > 2) { // m_ui.TimeshiftCheckBox->setChecked(vlist[0].toBool()); m_ui.TimeshiftSpinBox->setValue(vlist[1].toDouble()); m_ui.TimeshiftDurationCheckBox->setChecked(vlist[2].toBool()); } // All loaded. if (!sPreset.isEmpty() && sPreset != g_sDefPreset) settings.endGroup(); settings.endGroup(); } } void qtractorMidiToolsForm::savePreset ( const QString& sPreset ) { // The current state preset is about to be saved... qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions) { QList vlist; QSettings& settings = pOptions->settings(); // Set preset entry... settings.beginGroup("/MidiTools"); if (!sPreset.isEmpty() && sPreset != g_sDefPreset) settings.beginGroup('/' + sPreset); // Quantize tool... vlist.clear(); vlist.append(m_ui.QuantizeCheckBox->isChecked()); vlist.append(m_ui.QuantizeTimeCheckBox->isChecked()); vlist.append(m_ui.QuantizeTimeComboBox->currentIndex()); vlist.append(m_ui.QuantizeDurationCheckBox->isChecked()); vlist.append(m_ui.QuantizeDurationComboBox->currentIndex()); vlist.append(m_ui.QuantizeSwingCheckBox->isChecked()); vlist.append(m_ui.QuantizeSwingComboBox->currentIndex()); vlist.append(m_ui.QuantizeSwingSpinBox->value()); vlist.append(m_ui.QuantizeSwingTypeComboBox->currentIndex()); vlist.append(m_ui.QuantizeTimeSpinBox->value()); vlist.append(m_ui.QuantizeDurationSpinBox->value()); vlist.append(m_ui.QuantizeScaleCheckBox->isChecked()); vlist.append(m_ui.QuantizeScaleKeyComboBox->currentIndex()); vlist.append(m_ui.QuantizeScaleComboBox->currentIndex()); settings.setValue("/Quantize", vlist); // Transpose tool... vlist.clear(); vlist.append(m_ui.TransposeCheckBox->isChecked()); vlist.append(m_ui.TransposeNoteCheckBox->isChecked()); vlist.append(m_ui.TransposeNoteSpinBox->value()); vlist.append(m_ui.TransposeTimeCheckBox->isChecked()); vlist.append((unsigned int) m_ui.TransposeTimeSpinBox->value()); vlist.append(m_ui.TransposeReverseCheckBox->isChecked()); settings.setValue("/Transpose", vlist); // Normalize tool... vlist.clear(); vlist.append(m_ui.NormalizeCheckBox->isChecked()); vlist.append(m_ui.NormalizePercentCheckBox->isChecked()); vlist.append(m_ui.NormalizePercentSpinBox->value()); vlist.append(m_ui.NormalizeValueCheckBox->isChecked()); vlist.append(m_ui.NormalizeValueSpinBox->value()); settings.setValue("/Normalize", vlist); // Randomize tool... vlist.clear(); vlist.append(m_ui.RandomizeCheckBox->isChecked()); vlist.append(m_ui.RandomizeNoteCheckBox->isChecked()); vlist.append(m_ui.RandomizeNoteSpinBox->value()); vlist.append(m_ui.RandomizeTimeCheckBox->isChecked()); vlist.append(m_ui.RandomizeTimeSpinBox->value()); vlist.append(m_ui.RandomizeDurationCheckBox->isChecked()); vlist.append(m_ui.RandomizeDurationSpinBox->value()); vlist.append(m_ui.RandomizeValueCheckBox->isChecked()); vlist.append(m_ui.RandomizeValueSpinBox->value()); settings.setValue("/Randomize", vlist); // Resize tool... vlist.clear(); vlist.append(m_ui.ResizeCheckBox->isChecked()); vlist.append(m_ui.ResizeValueCheckBox->isChecked()); vlist.append(m_ui.ResizeValueSpinBox->value()); vlist.append(m_ui.ResizeDurationCheckBox->isChecked()); vlist.append((unsigned int) m_ui.ResizeDurationSpinBox->value()); vlist.append(m_ui.ResizeValue2ComboBox->currentIndex()); vlist.append(m_ui.ResizeValue2SpinBox->value()); settings.setValue("/Resize", vlist); // Rescale tool... vlist.clear(); vlist.append(m_ui.RescaleCheckBox->isChecked()); vlist.append(m_ui.RescaleTimeCheckBox->isChecked()); vlist.append(m_ui.RescaleTimeSpinBox->value()); vlist.append(m_ui.RescaleDurationCheckBox->isChecked()); vlist.append(m_ui.RescaleDurationSpinBox->value()); vlist.append(m_ui.RescaleValueCheckBox->isChecked()); vlist.append(m_ui.RescaleValueSpinBox->value()); settings.setValue("/Rescale", vlist); // Timeshift tool... vlist.clear(); vlist.append(m_ui.TimeshiftCheckBox->isChecked()); vlist.append(m_ui.TimeshiftSpinBox->value()); vlist.append(m_ui.TimeshiftDurationCheckBox->isChecked()); settings.setValue("/Timeshift", vlist); // All saved. if (!sPreset.isEmpty() && sPreset != g_sDefPreset) settings.endGroup(); settings.endGroup(); } } // Preset list loader. void qtractorMidiToolsForm::refreshPresets (void) { ++m_iUpdate; const QString sOldPreset = m_ui.PresetNameComboBox->currentText(); m_ui.PresetNameComboBox->clear(); qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions) { QSettings& settings = pOptions->settings(); settings.beginGroup("/MidiTools"); m_ui.PresetNameComboBox->insertItems(0, settings.childGroups()); m_ui.PresetNameComboBox->model()->sort(0); settings.endGroup(); } m_ui.PresetNameComboBox->addItem(g_sDefPreset); m_ui.PresetNameComboBox->setEditText(sOldPreset); m_iDirtyCount = 0; --m_iUpdate; stabilizeForm(); } // Preset management slots... void qtractorMidiToolsForm::presetChanged ( const QString& sPreset ) { if (m_iUpdate > 0) return; if (!sPreset.isEmpty() && m_ui.PresetNameComboBox->findText(sPreset) >= 0) ++m_iDirtyCount; stabilizeForm(); } void qtractorMidiToolsForm::presetActivated ( int iPreset ) { ++m_iUpdate; loadPreset(m_ui.PresetNameComboBox->itemText(iPreset)); m_iDirtyCount = 0; --m_iUpdate; stabilizeForm(); } void qtractorMidiToolsForm::presetSave (void) { savePreset(m_ui.PresetNameComboBox->currentText()); refreshPresets(); } void qtractorMidiToolsForm::presetDelete (void) { if (m_iUpdate > 0) return; const QString& sPreset = m_ui.PresetNameComboBox->currentText(); if (sPreset.isEmpty() || sPreset == g_sDefPreset) return; // A preset entry is about to be deleted... qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions) { // Prompt user if he/she's sure about this... if (pOptions->bConfirmRemove) { if (QMessageBox::warning(this, tr("Warning"), tr("About to delete preset:\n\n" "\"%1\"\n\n" "Are you sure?") .arg(sPreset), QMessageBox::Ok | QMessageBox::Cancel) == QMessageBox::Cancel) return; } // Go ahead... QSettings& settings = pOptions->settings(); settings.beginGroup("/MidiTools"); settings.remove(sPreset); settings.endGroup(); refreshPresets(); } } // Create edit command based on given selection. qtractorMidiEditCommand *qtractorMidiToolsForm::editCommand ( qtractorMidiClip *pMidiClip, qtractorMidiEditSelect *pSelect, unsigned long iTimeOffset, unsigned long iTimeStart, unsigned long iTimeEnd ) { // Create command, it will be handed over... qtractorMidiEditCommand *pEditCommand = new qtractorMidiEditCommand(pMidiClip, tr("none")); // Set composite command title. QStringList tools; if (m_ui.QuantizeCheckBox->isChecked()) tools.append(tr("quantize")); if (m_ui.TransposeCheckBox->isChecked()) tools.append(tr("transpose")); if (m_ui.NormalizeCheckBox->isChecked()) tools.append(tr("normalize")); if (m_ui.RandomizeCheckBox->isChecked()) tools.append(tr("randomize")); if (m_ui.ResizeCheckBox->isChecked()) tools.append(tr("resize")); if (m_ui.RescaleCheckBox->isChecked()) tools.append(tr("rescale")); if (m_ui.TimeshiftCheckBox->isChecked()) tools.append(tr("timeshift")); pEditCommand->setName(tools.join(", ")); const qtractorMidiEditSelect::ItemList& items = pSelect->items(); qtractorMidiEditSelect::ItemList::ConstIterator iter = items.constBegin(); const qtractorMidiEditSelect::ItemList::ConstIterator& iter_end = items.constEnd(); // Seed time range with a value from the list of selected events. long iMinTime = iTimeOffset; long iMaxTime = iTimeOffset; if (pSelect->anchorEvent()) iMinTime = iMaxTime = pSelect->anchorEvent()->time() + iTimeOffset; long iMinTime2 = iMinTime; long iMaxTime2 = iMaxTime; if (iTimeStart < iTimeEnd) { iMinTime += long(iTimeStart); iMaxTime += long(iTimeEnd); } // First scan pass for the normalize and resize value ramp tools: // find maximum and minimum times and values from the selection... int iMaxValue = 0; int iMinValue = 0; if (m_ui.NormalizeCheckBox->isChecked() || (m_ui.TransposeCheckBox->isChecked() && m_ui.TransposeReverseCheckBox->isChecked()) || (m_ui.ResizeCheckBox->isChecked() && m_ui.ResizeValueCheckBox->isChecked() && m_ui.ResizeValue2ComboBox->currentIndex() > 0)) { // Make it through one time... for (int i = 0 ; iter != iter_end; ++i, ++iter) { qtractorMidiEvent *pEvent = iter.key(); const long iTime = pEvent->time() + iTimeOffset; const long iTime2 = iTime + pEvent->duration(); if (iMinTime > iTime) iMinTime = iTime; if (iMaxTime < iTime) iMaxTime = iTime; if (iMinTime2 > iTime || i == 0) iMinTime2 = iTime; if (iMaxTime2 < iTime2) iMaxTime2 = iTime2; const bool bPitchBend = (pEvent->type() == qtractorMidiEvent::PITCHBEND); const int iValue = (bPitchBend ? pEvent->pitchBend() : pEvent->value()); if (iMinValue > iValue || i == 0) iMinValue = iValue; if (iMaxValue < iValue) iMaxValue = iValue; } // Get it back to front... iter = items.constBegin(); } // Go for the main pass... qtractorTimeScale::Cursor cursor(m_pTimeScale); for ( ; iter != iter_end; ++iter) { qtractorMidiEvent *pEvent = iter.key(); long iTime = pEvent->time() + iTimeOffset; long iDuration = pEvent->duration(); const bool bPitchBend = (pEvent->type() == qtractorMidiEvent::PITCHBEND); int iValue = (bPitchBend ? pEvent->pitchBend() : pEvent->value()); qtractorTimeScale::Node *pNode = cursor.seekTick(iTime); // Quantize tool... if (m_ui.QuantizeCheckBox->isChecked()) { tools.append(tr("quantize")); // Swing quantize... if (m_ui.QuantizeSwingCheckBox->isChecked()) { const unsigned short p = qtractorTimeScale::snapFromIndex( m_ui.QuantizeSwingComboBox->currentIndex() + 1); const unsigned long q = pNode->ticksPerBeat / p; if (q > 0) { const unsigned long t0 = q * (iTime / q); float d0 = 0.0f; if ((iTime / q) % 2) d0 = float(long(t0 + q) - long(iTime)); else d0 = float(long(iTime) - long(t0)); float ds = 0.01f * float(m_ui.QuantizeSwingSpinBox->value()); ds = ds * d0; const int n = m_ui.QuantizeSwingTypeComboBox->currentIndex(); for (int i = 0; i < n; ++i) // 0=Linear; 1=Quadratic; 2=Cubic. ds = (ds * d0) / float(q); iTime += long(ds); if (iTime < long(iTimeOffset)) iTime = long(iTimeOffset); } } // Time quantize... if (m_ui.QuantizeTimeCheckBox->isChecked()) { const unsigned short p = qtractorTimeScale::snapFromIndex( m_ui.QuantizeTimeComboBox->currentIndex() + 1); const unsigned long q = pNode->ticksPerBeat / p; iTime = q * ((iTime + (q >> 1)) / q); // Time percent quantize... const float delta = 0.01f * (100.0f - float(m_ui.QuantizeTimeSpinBox->value())) * float(long(pEvent->time() + iTimeOffset) - iTime); iTime += long(delta); if (iTime < long(iTimeOffset)) iTime = long(iTimeOffset); } // Duration quantize... if (m_ui.QuantizeDurationCheckBox->isChecked() && pEvent->type() == qtractorMidiEvent::NOTEON) { const unsigned short p = qtractorTimeScale::snapFromIndex( m_ui.QuantizeDurationComboBox->currentIndex() + 1); const unsigned long q = pNode->ticksPerBeat / p; iDuration = q * ((iDuration + q - 1) / q); // Duration percent quantize... const float delta = 0.01f * (100.0f - float(m_ui.QuantizeDurationSpinBox->value())) * float(long(pEvent->duration()) - iDuration); iDuration += long(delta); if (iDuration < 0) iDuration = 0; } pEditCommand->resizeEventTime(pEvent, iTime - iTimeOffset, iDuration); // Scale quantize... if (m_ui.QuantizeScaleCheckBox->isChecked()) { const int iNote = qtractorMidiEditor::snapToScale(pEvent->note(), m_ui.QuantizeScaleKeyComboBox->currentIndex(), m_ui.QuantizeScaleComboBox->currentIndex()); pEditCommand->moveEvent(pEvent, iNote, iTime - iTimeOffset); } } // Transpose tool... if (m_ui.TransposeCheckBox->isChecked()) { tools.append(tr("transpose")); int iNote = int(pEvent->note()); if (m_ui.TransposeNoteCheckBox->isChecked() && pEvent->type() == qtractorMidiEvent::NOTEON) { iNote += m_ui.TransposeNoteSpinBox->value(); if (iNote < 0) iNote = 0; else if (iNote > 127) iNote = 127; } if (m_ui.TransposeTimeCheckBox->isChecked()) { iTime = pNode->tickFromFrame(pNode->frameFromTick(iTime) + m_ui.TransposeTimeSpinBox->value()); if (iTime < long(iTimeOffset)) iTime = long(iTimeOffset); } if (m_ui.TransposeReverseCheckBox->isChecked()) { iTime = iMinTime2 + iMaxTime2 - iTime - iDuration; if (iTime < long(iTimeOffset)) iTime = long(iTimeOffset); } pEditCommand->moveEvent(pEvent, iNote, iTime - iTimeOffset); } // Normalize tool... if (m_ui.NormalizeCheckBox->isChecked()) { tools.append(tr("normalize")); float p, q = float(iMaxValue); if (m_ui.NormalizeValueCheckBox->isChecked()) p = float(m_ui.NormalizeValueSpinBox->value()); else p = (bPitchBend ? 8192.0f : 128.0f); if (m_ui.NormalizePercentCheckBox->isChecked()) { p *= float(m_ui.NormalizePercentSpinBox->value()); q *= 100.0f; } if (q > 0.0f) { iValue = int((p * float(iValue)) / q); if (bPitchBend) { if (iValue > +8191) iValue = +8191; else if (iValue < -8191) iValue = -8191; } else { if (iValue > 127) iValue = 127; else if (iValue < 0) iValue = 0; } } pEditCommand->resizeEventValue(pEvent, iValue); } // Randomize tool... if (m_ui.RandomizeCheckBox->isChecked()) { tools.append(tr("randomize")); float p; int q; if (m_ui.RandomizeNoteCheckBox->isChecked()) { int iNote = int(pEvent->note()); p = 0.01f * float(m_ui.RandomizeNoteSpinBox->value()); q = 127; if (p > 0.0f) { iNote += int(p * float(q - (::rand() % (q << 1)))); if (iNote > 127) iNote = 127; else if (iNote < 0) iNote = 0; pEditCommand->moveEvent(pEvent, iNote, iTime); } } if (m_ui.RandomizeTimeCheckBox->isChecked()) { p = 0.01f * float(m_ui.RandomizeTimeSpinBox->value()); q = pNode->ticksPerBeat; if (p > 0.0f) { iTime += long(p * float(q - (::rand() % (q << 1)))); if (iTime < long(iTimeOffset)) iTime = long(iTimeOffset); pEditCommand->resizeEventTime(pEvent, iTime - iTimeOffset, iDuration); } } if (m_ui.RandomizeDurationCheckBox->isChecked()) { p = 0.01f * float(m_ui.RandomizeDurationSpinBox->value()); q = pNode->ticksPerBeat; if (p > 0.0f) { iDuration += long(p * float(q - (::rand() % (q << 1)))); if (iDuration < 0) iDuration = 0; pEditCommand->resizeEventTime(pEvent, iTime - iTimeOffset, iDuration); } } if (m_ui.RandomizeValueCheckBox->isChecked()) { p = 0.01f * float(m_ui.RandomizeValueSpinBox->value()); q = (bPitchBend ? 8192 : 128); if (p > 0.0f) { iValue += int(p * float(q - (::rand() % (q << 1)))); if (bPitchBend) { if (iValue > +8191) iValue = +8191; else if (iValue < -8191) iValue = -8191; } else { if (iValue > 127) iValue = 127; else if (iValue < 0) iValue = 0; } pEditCommand->resizeEventValue(pEvent, iValue); } } } // Resize tool... if (m_ui.ResizeCheckBox->isChecked()) { tools.append(tr("resize")); if (m_ui.ResizeDurationCheckBox->isChecked()) { iDuration = pNode->tickFromFrame(pNode->frameFromTick(iTime) + m_ui.ResizeDurationSpinBox->value()) - iTime; pEditCommand->resizeEventTime(pEvent, iTime - iTimeOffset, iDuration); } if (m_ui.ResizeValueCheckBox->isChecked()) { const int p = (bPitchBend && iValue < 0 ? -1 : 1); // sign iValue = p * m_ui.ResizeValueSpinBox->value(); if (bPitchBend) iValue <<= 6; // *128 if (m_ui.ResizeValue2ComboBox->currentIndex() > 0) { int iValue2 = p * m_ui.ResizeValue2SpinBox->value(); if (bPitchBend) iValue2 <<= 6; // *128 const int iDeltaValue = iValue2 - iValue; const long iDeltaTime = iMaxTime - iMinTime; if (iDeltaTime > 0) iValue += iDeltaValue * (iTime - iMinTime) / iDeltaTime; } pEditCommand->resizeEventValue(pEvent, iValue); } } // Rescale tool... if (m_ui.RescaleCheckBox->isChecked()) { tools.append(tr("rescale")); float p; if (m_ui.RescaleTimeCheckBox->isChecked()) { p = 0.01f * float(m_ui.RescaleTimeSpinBox->value()); iTime = iMinTime + long(p * float(iTime - iMinTime)); if (iTime < long(iTimeOffset)) iTime = long(iTimeOffset); pEditCommand->moveEvent(pEvent, pEvent->note(), iTime - iTimeOffset); } if (m_ui.RescaleDurationCheckBox->isChecked()) { p = 0.01f * float(m_ui.RescaleDurationSpinBox->value()); iDuration = long(p * float(iDuration)); if (iDuration < 0) iDuration = 0; pEditCommand->resizeEventTime(pEvent, iTime - iTimeOffset, iDuration); } if (m_ui.RescaleValueCheckBox->isChecked()) { p = 0.01f * float(m_ui.RescaleValueSpinBox->value()); iValue = int(p * float(iValue)); if (bPitchBend) { if (iValue > +8191) iValue = +8191; else if (iValue < -8191) iValue = -8191; } else { if (iValue > 127) iValue = 127; else if (iValue < 0) iValue = 0; } pEditCommand->resizeEventValue(pEvent, iValue); } } // Timeshift tool... if (m_ui.TimeshiftCheckBox->isChecked()) { tools.append(tr("timeshift")); qtractorSession *pSession = qtractorSession::getInstance(); const unsigned long iEditHeadTime = pSession->tickFromFrame(pSession->editHead()); const unsigned long iEditTailTime = pSession->tickFromFrame(pSession->editTail()); const float d = float(iEditTailTime - iEditHeadTime); const float p = float(m_ui.TimeshiftSpinBox->value()); if ((p < -1e-6f || p > 1e-6f) && (d > 0.0f)) { const float t = float(iTime - iEditHeadTime); float t1 = t / d; float t2 = (t + float(iDuration)) / d; if (t1 > 0.0f && t1 < 1.0f) t1 = TimeshiftCurve::timeshift(t1, p); if (m_ui.TimeshiftDurationCheckBox->isChecked() && (t2 > 0.0f && t2 < 1.0f)) t2 = TimeshiftCurve::timeshift(t2, p); t1 = t1 * d + float(iEditHeadTime); if (m_ui.TimeshiftDurationCheckBox->isChecked()) { t2 = t2 * d + float(iEditHeadTime); pEditCommand->resizeEventTime(pEvent, t1 - iTimeOffset, t2 - t1); } else { pEditCommand->moveEvent(pEvent, pEvent->note(), t1 - iTimeOffset); } } } } // Done. return pEditCommand; } // Common change slot. void qtractorMidiToolsForm::changed (void) { if (m_iUpdate > 0) return; ++m_iDirtyCount; stabilizeForm(); } // Accept settings (OK button slot). void qtractorMidiToolsForm::accept (void) { // Save as default preset... savePreset(g_sDefPreset); // Just go with dialog acceptance. QDialog::accept(); } // Reject settings (Cancel button slot). void qtractorMidiToolsForm::reject (void) { // Bail out... QDialog::reject(); } // Display format has changed. void qtractorMidiToolsForm::formatChanged ( int iDisplayFormat ) { const qtractorTimeScale::DisplayFormat displayFormat = qtractorTimeScale::DisplayFormat(iDisplayFormat); m_ui.TransposeFormatComboBox->setCurrentIndex(iDisplayFormat); m_ui.ResizeFormatComboBox->setCurrentIndex(iDisplayFormat); if (m_pTimeScale) { // Set from local time-scale instance... //m_pTimeScale->setDisplayFormat(displayFormat); m_ui.TransposeTimeSpinBox->setDisplayFormat(displayFormat); m_ui.ResizeDurationSpinBox->setDisplayFormat(displayFormat); } stabilizeForm(); } // Stabilize current form state. void qtractorMidiToolsForm::stabilizeForm (void) { int iEnabled = 0; bool bEnabled; bool bEnabled2; // Preset status... const QString& sPreset = m_ui.PresetNameComboBox->currentText(); const bool bExists = (m_ui.PresetNameComboBox->findText(sPreset) >= 0); bEnabled = (!sPreset.isEmpty() && sPreset != g_sDefPreset); m_ui.PresetSaveToolButton->setEnabled(bEnabled && (!bExists || m_iDirtyCount > 0)); m_ui.PresetDeleteToolButton->setEnabled(bEnabled && bExists); // Quantize tool... bEnabled = m_ui.QuantizeCheckBox->isChecked(); m_ui.QuantizeTimeCheckBox->setEnabled(bEnabled); bEnabled2 = bEnabled && m_ui.QuantizeTimeCheckBox->isChecked(); if (bEnabled2) ++iEnabled; m_ui.QuantizeTimeComboBox->setEnabled(bEnabled2); m_ui.QuantizeTimeSpinBox->setEnabled(bEnabled2); m_ui.QuantizeDurationCheckBox->setEnabled(bEnabled); bEnabled2 = bEnabled && m_ui.QuantizeDurationCheckBox->isChecked(); if (bEnabled2) ++iEnabled; m_ui.QuantizeDurationComboBox->setEnabled(bEnabled2); m_ui.QuantizeDurationSpinBox->setEnabled(bEnabled2); // if (bEnabled) // bEnabled = m_ui.QuantizeTimeCheckBox->isChecked(); m_ui.QuantizeSwingCheckBox->setEnabled(bEnabled); bEnabled2 = bEnabled && m_ui.QuantizeSwingCheckBox->isChecked(); if (bEnabled2) ++iEnabled; m_ui.QuantizeSwingComboBox->setEnabled(bEnabled2); m_ui.QuantizeSwingSpinBox->setEnabled(bEnabled2); m_ui.QuantizeSwingTypeComboBox->setEnabled(bEnabled2); m_ui.QuantizeScaleCheckBox->setEnabled(bEnabled); bEnabled2 = bEnabled && m_ui.QuantizeScaleCheckBox->isChecked(); if (bEnabled2) ++iEnabled; m_ui.QuantizeScaleKeyComboBox->setEnabled(bEnabled2); m_ui.QuantizeScaleComboBox->setEnabled(bEnabled2); // Transpose tool... bEnabled = m_ui.TransposeCheckBox->isChecked(); m_ui.TransposeNoteCheckBox->setEnabled(bEnabled); bEnabled2 = bEnabled && m_ui.TransposeNoteCheckBox->isChecked(); if (bEnabled2) ++iEnabled; m_ui.TransposeNoteSpinBox->setEnabled(bEnabled2); m_ui.TransposeTimeCheckBox->setEnabled(bEnabled); bEnabled2 = bEnabled && m_ui.TransposeTimeCheckBox->isChecked(); if (bEnabled2) ++iEnabled; m_ui.TransposeTimeSpinBox->setEnabled(bEnabled2); m_ui.TransposeFormatComboBox->setEnabled(bEnabled2); bEnabled2 = bEnabled && m_ui.TransposeReverseCheckBox->isChecked(); if (bEnabled2) ++iEnabled; // Normalize tool... bEnabled = m_ui.NormalizeCheckBox->isChecked(); m_ui.NormalizePercentCheckBox->setEnabled(bEnabled); bEnabled2 = bEnabled && m_ui.NormalizePercentCheckBox->isChecked(); if (bEnabled2) ++iEnabled; m_ui.NormalizePercentSpinBox->setEnabled(bEnabled2); m_ui.NormalizeValueCheckBox->setEnabled(bEnabled); bEnabled2 = bEnabled && m_ui.NormalizeValueCheckBox->isChecked(); if (bEnabled2) ++iEnabled; m_ui.NormalizeValueSpinBox->setEnabled(bEnabled2); // Randomize tool... bEnabled = m_ui.RandomizeCheckBox->isChecked(); m_ui.RandomizeNoteCheckBox->setEnabled(bEnabled); bEnabled2 = bEnabled && m_ui.RandomizeNoteCheckBox->isChecked(); if (bEnabled2) ++iEnabled; m_ui.RandomizeNoteSpinBox->setEnabled(bEnabled2); m_ui.RandomizeTimeCheckBox->setEnabled(bEnabled); bEnabled2 = bEnabled && m_ui.RandomizeTimeCheckBox->isChecked(); if (bEnabled2) ++iEnabled; m_ui.RandomizeTimeSpinBox->setEnabled(bEnabled2); m_ui.RandomizeDurationCheckBox->setEnabled(bEnabled); bEnabled2 = bEnabled && m_ui.RandomizeDurationCheckBox->isChecked(); if (bEnabled2) ++iEnabled; m_ui.RandomizeDurationSpinBox->setEnabled(bEnabled2); m_ui.RandomizeValueCheckBox->setEnabled(bEnabled); bEnabled2 = bEnabled && m_ui.RandomizeValueCheckBox->isChecked(); if (bEnabled2) ++iEnabled; m_ui.RandomizeValueSpinBox->setEnabled(bEnabled2); // Resize tool... bEnabled = m_ui.ResizeCheckBox->isChecked(); m_ui.ResizeDurationCheckBox->setEnabled(bEnabled); bEnabled2 = bEnabled && m_ui.ResizeDurationCheckBox->isChecked(); if (bEnabled2) ++iEnabled; m_ui.ResizeDurationSpinBox->setEnabled(bEnabled2); m_ui.ResizeFormatComboBox->setEnabled(bEnabled2); m_ui.ResizeValueCheckBox->setEnabled(bEnabled); bEnabled2 = bEnabled && m_ui.ResizeValueCheckBox->isChecked(); if (bEnabled2) ++iEnabled; m_ui.ResizeValueSpinBox->setEnabled(bEnabled2); m_ui.ResizeValue2ComboBox->setEnabled(bEnabled2); if (bEnabled2) bEnabled2 = (m_ui.ResizeValue2ComboBox->currentIndex() > 0); m_ui.ResizeValue2SpinBox->setEnabled(bEnabled2); // Rescale tool... bEnabled = m_ui.RescaleCheckBox->isChecked(); m_ui.RescaleTimeCheckBox->setEnabled(bEnabled); bEnabled2 = bEnabled && m_ui.RescaleTimeCheckBox->isChecked(); if (bEnabled2) ++iEnabled; m_ui.RescaleTimeSpinBox->setEnabled(bEnabled2); m_ui.RescaleDurationCheckBox->setEnabled(bEnabled); bEnabled2 = bEnabled && m_ui.RescaleDurationCheckBox->isChecked(); if (bEnabled2) ++iEnabled; m_ui.RescaleDurationSpinBox->setEnabled(bEnabled2); m_ui.RescaleValueCheckBox->setEnabled(bEnabled); bEnabled2 = bEnabled && m_ui.RescaleValueCheckBox->isChecked(); if (bEnabled2) ++iEnabled; m_ui.RescaleValueSpinBox->setEnabled(bEnabled2); // Timeshift tool... bEnabled = m_ui.TimeshiftCheckBox->isChecked(); if (bEnabled) ++iEnabled; m_ui.TimeshiftLabel->setEnabled(bEnabled); m_ui.TimeshiftSpinBox->setEnabled(bEnabled); m_ui.TimeshiftSlider->setEnabled(bEnabled); m_ui.TimeshiftText->setEnabled(bEnabled); m_ui.TimeshiftDurationCheckBox->setEnabled(bEnabled); m_pTimeshiftCurve->setVisible(bEnabled); m_ui.DialogButtonBox->button(QDialogButtonBox::Ok)->setEnabled(iEnabled > 0); } // Timeshift characteristic stuff. void qtractorMidiToolsForm::timeshiftSpinBoxChanged ( double p ) { if (m_iUpdate > 0) return; ++m_iUpdate; #if 0//TIMESHIFT_LOGSCALE int i = 0; if (p > +0.001) i = + int(2000.0f * ::log10f(1000.0f * float(+ p))); else if (p < -0.001) i = - int(2000.0f * ::log10f(1000.0f * float(- p))); #else const int i = int(100.0f * float(p)); #endif #ifdef CONFIG_DEBUG_0 qDebug("qtractorMidiToolsForm::timeshiftSpinBoxChanged(%g) i=%d", float(p), i); #endif m_ui.TimeshiftSlider->setValue(i); m_pTimeshiftCurve->setTimeshift(float(p)); --m_iUpdate; changed(); } void qtractorMidiToolsForm::timeshiftSliderChanged ( int i ) { if (m_iUpdate > 0) return; ++m_iUpdate; #if 0//TIMESHIFT_LOGSCALE float p = 0.0f; if (i > 0) p = + 0.001f * ::powf(10.0f, (0.0005f * float(+ i))); else if (i < 0) p = - 0.001f * ::powf(10.0f, (0.0005f * float(- i))); #else const float p = 0.01f * float(i); #endif #ifdef CONFIG_DEBUG_0 qDebug("qtractorMidiToolsForm::timeshiftSliderChanged(%d) p=%g", i, p); #endif m_ui.TimeshiftSpinBox->setValue(double(p)); m_pTimeshiftCurve->setTimeshift(p); --m_iUpdate; changed(); } // end of qtractorMidiToolsForm.cpp qtractor-0.9.25/src/PaxHeaders/qtractorTrackList.h0000644000000000000000000000013214166551171017153 xustar0030 mtime=1641730681.466610384 30 atime=1641730681.466610384 30 ctime=1641730681.466610384 qtractor-0.9.25/src/qtractorTrackList.h0000644000175000001440000002032314166551171020403 0ustar00rncbcusers00000000000000// qtractorTrackList.h // /**************************************************************************** Copyright (C) 2005-2020, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorTrackList_h #define __qtractorTrackList_h #include "qtractorScrollView.h" #include #include // Forward declarations. class qtractorTrack; class qtractorTracks; class qtractorTrackList; class qtractorTrackButton; class qtractorRubberBand; class qtractorMidiManager; class qtractorCurveButton; class qtractorPluginListView; class qtractorMeter; class QHeaderView; class QResizeEvent; class QMouseEvent; class QWheelEvent; class QDragEnterEvent; class QDragMoveEvent; class QDropEvent; class QKeyEvent; //---------------------------------------------------------------------------- // qtractorTrackListButtons -- Track button layout widget. class qtractorTrackListButtons : public QWidget { public: // Constructor. qtractorTrackListButtons( qtractorTrack *pTrack, QWidget *pParent = 0); // Local child widgets accessors. qtractorTrackButton *recordButton() const { return m_pRecordButton; } qtractorTrackButton *muteButton() const { return m_pMuteButton; } qtractorTrackButton *soloButton() const { return m_pSoloButton; } qtractorCurveButton *curveButton() const { return m_pCurveButton; } // Refresh color (palette) state buttons void updateTrackButtons(); private: // The local child widgets. qtractorTrackButton *m_pRecordButton; qtractorTrackButton *m_pMuteButton; qtractorTrackButton *m_pSoloButton; qtractorCurveButton *m_pCurveButton; }; //---------------------------------------------------------------------------- // qtractorTrackList -- Track list widget. class qtractorTrackList : public qtractorScrollView { Q_OBJECT public: // Constructor. qtractorTrackList(qtractorTracks *pTracks, QWidget *pParent = 0); // Destructor. ~qtractorTrackList(); // Track list view column indexes. enum ColumnIndex { Number = 0, Name = 1, Bus = 2, Channel = 3, Patch = 4, Instrument = 5 }; // Main tracks widget accessor. qtractorTracks *tracks() const; // Header view accessor. QHeaderView *header() const; // Find the list view item from track pointer reference. int trackRow(qtractorTrack *pTrack) const; // Find track row/column of given viewport point... int trackRowAt(const QPoint& pos); int trackColumnAt(const QPoint& pos); // Find the track pointer reference from list view item row. qtractorTrack *track(int iTrack) const; // Insert/remove a track item; return actual track of incident. int insertTrack(int iTrack, qtractorTrack *pTrack); int removeTrack(int iTrack); // Manage current track row by index. void setCurrentTrackRow(int iTrack); int currentTrackRow() const; int trackRowCount() const; // Current selected track reference. void setCurrentTrack(qtractorTrack *pTrack); qtractorTrack *currentTrack() const; // Update the list view item from track pointer reference. void updateTrack(qtractorTrack *pTrack); // Update the list view item from MIDI manager pointer reference. void updateMidiTrackItem(qtractorMidiManager *pMidiManager); // Track-button colors (palette) update. void updateTrackButtons(); // Update all track-items/icons methods. void updateItems(); void updateIcons(); // Main table cleaner. void clear(); // Update list content height. void updateContentsHeight(); // Rectangular contents update. void updateContents(const QRect& rect); // Overall contents update. void updateContents(); // Retrieve all current seleceted tracks but one. QList selectedTracks( qtractorTrack *pTrackEx = nullptr, bool bAllTracks = false) const; protected: // Resize event handler. void resizeEvent(QResizeEvent *pResizeEvent); // Draw the time scale. void drawContents(QPainter *pPainter, const QRect& rect); // Retrive the given track row rectangular (in contents coordinates). QRect trackRect(int iTrack) const; // Draw table cell. void drawCell(QPainter *pPainter, int iRow, int iCol, const QRect& rect) const; // Context menu request slot. void contextMenuEvent(QContextMenuEvent *pContextMenuEvent); // Handle mouse double-clicks. void mouseDoubleClickEvent(QMouseEvent *pMouseEvent); // Handle item selection with mouse. void mousePressEvent(QMouseEvent *pMouseEvent); void mouseMoveEvent(QMouseEvent *pMouseEvent); void mouseReleaseEvent(QMouseEvent *pMouseEvent); // Handle zoom with mouse wheel. void wheelEvent(QWheelEvent *pWheelEvent); // Drag-n-drop event handlers. void dragEnterEvent(QDragEnterEvent *pDragEnterEvent); void dragMoveEvent(QDragMoveEvent *pDragMoveEvent); void dropEvent(QDropEvent *pDropEvent); // Show and move rubber-band item. void moveRubberBand(const QPoint& posDrag); void moveRubberBand(const QRect& rectDrag); // Make sure the given (track) rectangle is visible. bool ensureVisibleRect(const QRect& rect); // Keyboard event handler. void keyPressEvent(QKeyEvent *pKeyEvent); // Reset drag/select/move state. void resetDragState(); // Update header extents. void updateHeader(); // Selection methods. void selectTrack(int iTrack, bool bSelect = true, bool bToggle = false); void updateSelect(bool bCommit); void clearSelect(); // Track-list header model pre-decl. class HeaderModel; signals: // More like current row has changed. void selectionChanged(); protected slots: // To have timeline in h-sync with main track view. void contentsYMovingSlot(int cx, int cy); // (Re)create the time scale pixmap. void updatePixmap(int cx, int cy); // Check/update header resize. void updateHeaderSize(int iCol, int, int iColSize); // Update header extents. void resetHeaderSize(int iCol); private: // The logical parent binding. qtractorTracks *m_pTracks; // Local horizontal header. QHeaderView *m_pHeader; // Local double-buffering pixmap. QPixmap m_pixmap; // Model cache item. struct Item { // Constructor Item(qtractorTrack *pTrack); // Destructor. ~Item(); // Bank/program names helper. bool updateBankProgNames(qtractorMidiManager *pMidiManager, const QString& sInstrumentName, QString& sBankName, QString& sProgName) const; // Item updaters. void updateItem(qtractorTrackList *pTrackList); void updateButtons(qtractorTrackList *pTrackList, bool bVisible); void updatePlugins(qtractorTrackList *pTrackList, bool bVisible); void updateMeters(qtractorTrackList *pTrackList, bool bVisible); void updateIcon(qtractorTrackList *pTrackList); // Item members. qtractorTrack *track; QPixmap icon; QStringList text; unsigned int flags; // Track-list item widgets. unsigned int updated; qtractorTrackListButtons *buttons; qtractorPluginListView *plugins; QWidget *meters; }; // Model cache item list. QList m_items; // Model cache track map. QHash m_tracks; // Current selection map. QHash m_select; // Current selected row. int m_iCurrentTrack; // The current selecting/dragging item stuff. enum DragState { DragNone = 0, DragStart, DragMove, DragResize, DragSelect } m_dragState; // For whether we're resizing or moving an item; QPoint m_posDrag; int m_iDragTrack; int m_iDragY; qtractorRubberBand *m_pRubberBand; // To avoid update reentries. int m_iUpdateContents; // Track icon pixmap stuff. enum { IconAudio = 0, IconMidi = 1, IconCount = 2 }; QPixmap *m_pPixmap[IconCount]; }; #endif // __qtractorTrackList_h // end of qtractorTrackList.h qtractor-0.9.25/src/PaxHeaders/qtractorSessionCommand.cpp0000644000000000000000000000012714166551171020534 xustar0029 mtime=1641730681.46261034 29 atime=1641730681.46261034 29 ctime=1641730681.46261034 qtractor-0.9.25/src/qtractorSessionCommand.cpp0000644000175000001440000001536714166551171021774 0ustar00rncbcusers00000000000000// qtractorSessionCommand.cpp // /**************************************************************************** Copyright (C) 2005-2019, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorSessionCommand.h" #include "qtractorTimeScaleCommand.h" //---------------------------------------------------------------------- // class qtractorSessionCommand - implementation // // Constructor. qtractorSessionCommand::qtractorSessionCommand ( const QString& sName, qtractorSession *pSession ) : qtractorCommand(sName), m_pSession(pSession) { } // Destructor. qtractorSessionCommand::~qtractorSessionCommand (void) { } //---------------------------------------------------------------------- // class qtractorSessionLoopCommand - implementation // // Constructor. qtractorSessionLoopCommand::qtractorSessionLoopCommand ( qtractorSession *pSession, unsigned long iLoopStart, unsigned long iLoopEnd ) : qtractorSessionCommand(QObject::tr("session loop"), pSession), m_iLoopStart(iLoopStart), m_iLoopEnd(iLoopEnd) { } // Session-loop command methods. bool qtractorSessionLoopCommand::redo (void) { qtractorSession *pSession = session(); if (pSession == nullptr) return false; // Save the previous session loop state alright... const unsigned long iLoopStart = pSession->loopStart(); const unsigned long iLoopEnd = pSession->loopEnd(); // Just set new bounds... pSession->setLoop(m_iLoopStart, m_iLoopEnd); #if 0 // Restore edit cursors too... if (m_iLoopStart < m_iLoopEnd) { pSession->setEditHead(m_iLoopStart); pSession->setEditTail(m_iLoopEnd); } #endif // Swap it nice, finally. m_iLoopStart = iLoopStart; m_iLoopEnd = iLoopEnd; return true; } bool qtractorSessionLoopCommand::undo (void) { // As we swap the prev/loop this is non-idempotent. return redo(); } //---------------------------------------------------------------------- // class qtractorSessionPunchCommand - implementation // // Constructor. qtractorSessionPunchCommand::qtractorSessionPunchCommand ( qtractorSession *pSession, unsigned long iPunchIn, unsigned long iPunchOut ) : qtractorSessionCommand(QObject::tr("session punch"), pSession), m_iPunchIn(iPunchIn), m_iPunchOut(iPunchOut) { } // Session-punch command methods. bool qtractorSessionPunchCommand::redo (void) { qtractorSession *pSession = session(); if (pSession == nullptr) return false; // Save the previous session punch state alright... const unsigned long iPunchIn = pSession->punchIn(); const unsigned long iPunchOut = pSession->punchOut(); // Just set new bounds... pSession->setPunch(m_iPunchIn, m_iPunchOut); #if 0 // Restore edit cursors too... if (m_iPunchIn < m_iPunchOut) { pSession->setEditHead(m_iPunchIn); pSession->setEditTail(m_iPunchOut); } #endif // Swap it nice, finally. m_iPunchIn = iPunchIn; m_iPunchOut = iPunchOut; return true; } bool qtractorSessionPunchCommand::undo (void) { // As we swap the prev/tempo this is non-idempotent. return redo(); } //---------------------------------------------------------------------- // class qtractorSessionEditCommand - implementation // // Constructor. qtractorSessionEditCommand::qtractorSessionEditCommand ( qtractorSession *pSession, const qtractorSession::Properties& properties ) : qtractorSessionCommand(QObject::tr("session properties"), pSession), m_pPropertiesCommand(nullptr), m_pTempoCommand(nullptr), m_iTicksPerBeat(0) { // Actual properties command... m_pPropertiesCommand = new qtractorPropertyCommand ( name(), pSession->properties(), properties); // Append tempo/time-siganture changes... const float fTempo = properties.timeScale.tempo(); const unsigned short iBeatsPerBar = properties.timeScale.beatsPerBar(); const unsigned short iBeatDivisor = properties.timeScale.beatDivisor(); if (pSession->tempo() != fTempo || pSession->beatsPerBar() != iBeatsPerBar || pSession->beatDivisor() != iBeatDivisor) { qtractorTimeScale *pTimeScale = pSession->timeScale(); qtractorTimeScale::Cursor& cursor = pTimeScale->cursor(); qtractorTimeScale::Node *pNode = cursor.seekFrame(0); m_pTempoCommand = new qtractorTimeScaleUpdateNodeCommand( pTimeScale, pNode->frame, fTempo, 2, iBeatsPerBar, iBeatDivisor); } // Append time resolution changes too... const unsigned short iTicksPerBeat = properties.timeScale.ticksPerBeat(); if (pSession->ticksPerBeat() != iTicksPerBeat) m_iTicksPerBeat = iTicksPerBeat; // To track session-name changes... m_sSessionName = pSession->sessionName(); } // Destructor. qtractorSessionEditCommand::~qtractorSessionEditCommand (void) { if (m_pTempoCommand) delete m_pTempoCommand; if (m_pPropertiesCommand) delete m_pPropertiesCommand; } // Session-edit command methods. bool qtractorSessionEditCommand::redo (void) { bool bResult = false; qtractorSession *pSession = session(); if (pSession) bResult = true; if (bResult && m_pPropertiesCommand) bResult = m_pPropertiesCommand->redo(); if (bResult && m_pTempoCommand) bResult = m_pTempoCommand->redo(); if (bResult && m_iTicksPerBeat > 0) pSession->updateTimeResolution(); if (bResult && !m_sSessionName.isEmpty()) { const QString& sSessionName = pSession->sessionName(); if (sSessionName != m_sSessionName) { pSession->renameSession(m_sSessionName, sSessionName); m_sSessionName = sSessionName; } } return bResult; } bool qtractorSessionEditCommand::undo (void) { bool bResult = false; qtractorSession *pSession = session(); if (pSession) bResult = true; if (bResult && m_pPropertiesCommand) bResult = m_pPropertiesCommand->undo(); if (bResult && m_pTempoCommand) bResult = m_pTempoCommand->undo(); if (bResult && m_iTicksPerBeat > 0) pSession->updateTimeResolution(); if (bResult && !m_sSessionName.isEmpty()) { const QString& sSessionName = pSession->sessionName(); if (sSessionName != m_sSessionName) { pSession->renameSession(m_sSessionName, sSessionName); m_sSessionName = sSessionName; } } return bResult; } // end of qtractorSessionCommand.cpp qtractor-0.9.25/src/PaxHeaders/qtractorVstPlugin.h0000644000000000000000000000013214166551171017206 xustar0030 mtime=1641730681.468610405 30 atime=1641730681.468610405 30 ctime=1641730681.468610405 qtractor-0.9.25/src/qtractorVstPlugin.h0000644000175000001440000001605714166551171020447 0ustar00rncbcusers00000000000000// qtractorVstPlugin.h // /**************************************************************************** Copyright (C) 2005-2021, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorVstPlugin_h #define __qtractorVstPlugin_h #include "qtractorPlugin.h" // Allow VST 2.3 compability mode. // #define VST_2_4_EXTENSIONS 0 // #define VST_FORCE_DEPRECATED 1 #include #if !defined(__WIN32__) && !defined(_WIN32) && !defined(WIN32) #define __cdecl #endif #ifdef CONFIG_VESTIGE #include #else #include #endif #if QT_VERSION < QT_VERSION_CHECK(5, 0, 0) #if defined(Q_WS_X11) #define CONFIG_VST_X11 #endif #endif // Forward decls. class QFile; //---------------------------------------------------------------------------- // qtractorVstPluginType -- VST plugin type instance. // class qtractorVstPluginType : public qtractorPluginType { public: // Forward declarations. class Effect; // Constructor. qtractorVstPluginType(qtractorPluginFile *pFile, unsigned long iIndex, Effect *pEffect = nullptr) : qtractorPluginType(pFile, iIndex, qtractorPluginType::Vst), m_pEffect(pEffect), m_iFlagsEx(0) {} // Destructor. ~qtractorVstPluginType() { close(); } // Derived methods. bool open(); void close(); // Specific accessors. Effect *effect() const { return m_pEffect; } // Factory method (static) static qtractorVstPluginType *createType( qtractorPluginFile *pFile, unsigned long iIndex); // Effect instance method (static) static AEffect *vst_effect(qtractorPluginFile *pFile); // VST host dispatcher. int vst_dispatch( long opcode, long index, long value, void *ptr, float opt) const; // Instance cached-deferred accessors. const QString& aboutText(); protected: // VST flag inquirer. bool vst_canDo(const char *pszCanDo) const; private: // VST descriptor reference. Effect *m_pEffect; unsigned int m_iFlagsEx; }; //---------------------------------------------------------------------------- // qtractorVstPlugin -- VST plugin instance. // class qtractorVstPlugin : public qtractorPlugin { public: // Constructor. qtractorVstPlugin(qtractorPluginList *pList, qtractorVstPluginType *pVstType); // Destructor. ~qtractorVstPlugin(); // Forward decl. class Param; // Channel/intsance number accessors. void setChannels(unsigned short iChannels); // Do the actual (de)activation. void activate(); void deactivate(); // The main plugin processing procedure. void process(float **ppIBuffer, float **ppOBuffer, unsigned int nframes); // Parameter update method. void updateParam(qtractorPlugin::Param *pParam, float fValue, bool bUpdate); // Bank/program selector override. void selectProgram(int iBank, int iProg); // Provisional program/patch accessor. bool getProgram(int iIndex, Program& program) const; // Configuration (CLOB) stuff. void configure(const QString& sKey, const QString& sValue); // Plugin configuration/state snapshot. void freezeConfigs(); void releaseConfigs(); // Plugin current latency (in frames); unsigned long latency() const; // Plugin preset i/o (configuration from/to (fxp/fxb files). bool loadPresetFile(const QString& sFilename); bool savePresetFile(const QString& sFilename); // GUI Editor stuff. void openEditor(QWidget *pParent = nullptr); void closeEditor(); void idleEditor(); // GUI editor visibility state. void setEditorVisible(bool bVisible); bool isEditorVisible() const; void setEditorTitle(const QString& sTitle); // Specific accessors. AEffect *vst_effect(unsigned short iInstance) const; // VST host dispatcher. int vst_dispatch(unsigned short iInstance, long opcode, long index, long value, void *ptr, float opt) const; // Our own editor widget accessor. QWidget *editorWidget() const; // Our own editor widget size accessor. void resizeEditor(int w, int h); // Global VST plugin lookup. static qtractorVstPlugin *findPlugin(AEffect *pVstEffect); // Idle editor (static). static void idleEditorAll(); // Editor widget forward decls. class EditorWidget; #if QT_VERSION < QT_VERSION_CHECK(5, 0, 0) #ifdef CONFIG_VST_X11 // Global X11 event filter. static bool x11EventFilter(void *pvEvent); #endif // CONFIG_VST_X11 #endif // All parameters update method. void updateParamValues(bool bUpdate); private: // Instance variables. qtractorVstPluginType::Effect **m_ppEffects; // Audio I/O buffer pointers. float **m_ppIBuffer; float **m_ppOBuffer; // Dummy I/O buffers. float *m_pfIDummy; float *m_pfODummy; // Our own editor widget (parent frame). EditorWidget *m_pEditorWidget; volatile bool m_bEditorClosed; }; //---------------------------------------------------------------------------- // qtractorVstPlugin::Param -- VST plugin control input port instance. // class qtractorVstPlugin::Param : public qtractorPlugin::Param { public: // Constructors. Param(qtractorVstPlugin *pVstPlugin, unsigned long iIndex); // Port range hints predicate methods. bool isBoundedBelow() const; bool isBoundedAbove() const; bool isDefaultValue() const; bool isLogarithmic() const; bool isSampleRate() const; bool isInteger() const; bool isToggled() const; bool isDisplay() const; // Current display value. QString display() const; private: VstParameterProperties m_props; }; //---------------------------------------------------------------------- // class qtractorVstPreset -- VST preset file interface. // class qtractorVstPreset { public: // Constructor. qtractorVstPreset(qtractorVstPlugin *pVstPlugin); // File loader/saver. bool load(const QString& sFilename); bool save(const QString& sFilename); protected: // Forward decls. struct BaseHeader; struct BankHeader; struct ProgHeader; struct Chunk; // Loader methods. bool load_bank_progs(QFile& file); bool load_prog_params(QFile& file); bool load_bank_chunk(QFile& file); bool load_prog_chunk(QFile& file); bool load_chunk(QFile& file, int preset); // Saver methods. bool save_bank_progs(QFile& file); bool save_prog_params(QFile& file); bool save_bank_chunk(QFile& file, const Chunk& chunk); bool save_prog_chunk(QFile& file, const Chunk& chunk); bool save_chunk(QFile& file, const Chunk& chunk); bool get_chunk(Chunk& chunk, int preset); private: // Instance variables. qtractorVstPlugin *m_pVstPlugin; }; #endif // __qtractorVstPlugin_h // end of qtractorVstPlugin.h qtractor-0.9.25/src/PaxHeaders/qtractorMidiEditTime.h0000644000000000000000000000013214166551171017562 xustar0030 mtime=1641730681.451610222 30 atime=1641730681.451610222 30 ctime=1641730681.451610222 qtractor-0.9.25/src/qtractorMidiEditTime.h0000644000175000001440000000656414166551171021025 0ustar00rncbcusers00000000000000// qtractorMidiEditTime.h // /**************************************************************************** Copyright (C) 2005-2021, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorMidiEditTime_h #define __qtractorMidiEditTime_h #include "qtractorScrollView.h" #include "qtractorTimeScale.h" #include // Forward declarations. class qtractorMidiEditor; class QResizeEvent; class QMouseEvent; class QKeyEvent; //---------------------------------------------------------------------------- // qtractorMidiEditTime -- MIDI sequence time scale widget. class qtractorMidiEditTime : public qtractorScrollView { Q_OBJECT public: // Constructor. qtractorMidiEditTime(qtractorMidiEditor *pEditor, QWidget *pParent); // Rectangular contents update. void updateContents(const QRect& rect); // Overall contents update. void updateContents(); protected: // Resize event handler. void resizeEvent(QResizeEvent *pResizeEvent); // Draw the time scale. void drawContents(QPainter *pPainter, const QRect& rect); // Check if some position header is to be dragged... bool dragHeadStart(const QPoint& pos); // Handle item selection with mouse. void mousePressEvent(QMouseEvent *pMouseEvent); void mouseMoveEvent(QMouseEvent *pMouseEvent); void mouseReleaseEvent(QMouseEvent *pMouseEvent); // Tempo-map dialog accessor. void mouseDoubleClickEvent(QMouseEvent *pMouseEvent); // Keyboard event handler. void keyPressEvent(QKeyEvent *pKeyEvent); // Handle zoom with mouse wheel. void wheelEvent(QWheelEvent *pWheelEvent); // Reset drag/select state. void resetDragState(); // Context menu request slot (dummy). void contextMenuEvent(QContextMenuEvent *); // Trap for help/tool-tip events. bool eventFilter(QObject *pObject, QEvent *pEvent); // Show dragging tooltip... void showToolTip(unsigned long iFrame) const; void showToolTip(const QRect& rect) const; protected slots: // To have timeline in h-sync with main track view. void contentsXMovingSlot(int cx, int cy); // (Re)create the time scale pixmap. void updatePixmap(int cx, int cy); private: // The logical parent binding. qtractorMidiEditor *m_pEditor; // Local double-buffering pixmap. QPixmap m_pixmap; // The current selecting/dragging head stuff. enum DragState { DragNone = 0, DragStart, DragSelect, DragPlayHead, DragMarker, DragEditHead, DragEditTail, DragLoopStart, DragLoopEnd, DragPunchIn, DragPunchOut } m_dragState, m_dragCursor; QRect m_rectDrag; QPoint m_posDrag; qtractorTimeScale::Marker *m_pDragMarker; }; #endif // __qtractorMidiEditTime_h // end of qtractorMidiEditTime.h qtractor-0.9.25/src/PaxHeaders/qtractorMidiMeter.h0000644000000000000000000000013214166551171017132 xustar0030 mtime=1641730681.455610265 30 atime=1641730681.454610254 30 ctime=1641730681.455610265 qtractor-0.9.25/src/qtractorMidiMeter.h0000644000175000001440000001502314166551171020363 0ustar00rncbcusers00000000000000// qtractorMidiMeter.h // /**************************************************************************** Copyright (C) 2005-2020, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorMidiMeter_h #define __qtractorMidiMeter_h #include "qtractorMeter.h" // Forward declarations. class qtractorMidiMeter; class qtractorMidiMonitor; class qtractorAudioMeter; class qtractorAudioOutputMonitor; class QLabel; class QResizeEvent; class QPaintEvent; //---------------------------------------------------------------------------- // qtractorMidiMeterScale -- MIDI meter bridge scale widget. class qtractorMidiMeterScale : public qtractorMeterScale { public: // Constructor. qtractorMidiMeterScale(qtractorMidiMeter *pMidiMeter); protected: // Actual scale drawing method. void paintScale(QPainter *p); }; //---------------------------------------------------------------------------- // qtractorMidiMeterValue -- MIDI meter bridge value widget. class qtractorMidiMeterValue : public qtractorMeterValue { public: // Constructor. qtractorMidiMeterValue(qtractorMidiMeter *pMidiMeter); // Value refreshment. void refresh(unsigned long iStamp); protected: // Specific event handlers. void paintEvent(QPaintEvent *); void resizeEvent(QResizeEvent *); private: // Running variables. int m_iValue; float m_fValueDecay; int m_iPeak; int m_iPeakHold; float m_fPeakDecay; }; //---------------------------------------------------------------------------- // qtractorMidiMeterLed -- MIDI meter bridge LED widget. class qtractorMidiMeterLed : public qtractorMeterValue { public: // Constructor. qtractorMidiMeterLed(qtractorMidiMeter *pMidiMeter); // Default destructor. ~qtractorMidiMeterLed(); // Value refreshment. void refresh(unsigned long iStamp); private: // Local instance variables. QLabel *m_pMidiLabel; // Running variables. unsigned int m_iMidiCount; // MIDI I/O LED pixmap stuff. enum { LedOff = 0, LedOn = 1, LedCount = 2 }; static int g_iLedRefCount; static QPixmap *g_pLedPixmap[LedCount]; }; //---------------------------------------------------------------------------- // qtractorMidiMeter -- MIDI meter bridge slot widget. class qtractorMidiMeter : public qtractorMeter { public: // Constructor. qtractorMidiMeter( qtractorMidiMonitor *pMidiMonitor, QWidget *pParent = nullptr); // Default destructor. ~qtractorMidiMeter(); // Virtual monitor accessor. void setMonitor(qtractorMonitor *pMonitor); qtractorMonitor *monitor() const; // MIDI monitor accessor. void setMidiMonitor(qtractorMidiMonitor *pMidiMonitor); qtractorMidiMonitor *midiMonitor() const; // Monitor reset. void reset(); #ifdef CONFIG_GRADIENT const QPixmap& pixmap() const; void updatePixmap(); #endif // Color/level indexes. enum { ColorPeak = 0, ColorOver = 1, ColorBack = 2, ColorFore = 3, ColorCount = 4 }; // Common resource accessors. static void setColor(int iIndex, const QColor& color); static const QColor& color(int iIndex); static const QColor& defaultColor(int iIndex); protected: // Specific event handlers. void resizeEvent(QResizeEvent *); private: // Local instance variables. qtractorMidiMonitor *m_pMidiMonitor; qtractorMidiMeterValue *m_pMidiValue; #ifdef CONFIG_GRADIENT QPixmap *m_pPixmap; #endif static QColor g_defaultColors[ColorCount]; static QColor g_currentColors[ColorCount]; }; //---------------------------------------------------------------------------- // qtractorMidiComboMeter -- MIDI meter combo widget. class qtractorMidiComboMeter : public QWidget { Q_OBJECT public: // Constructor. qtractorMidiComboMeter( qtractorMidiMonitor *pMidiMonitor, QWidget *pParent = nullptr); // Default destructor. ~qtractorMidiComboMeter(); // Regular MIDI meter accessor. qtractorMidiMeter *midiMeter() const; // Combined audio-output meter accessor. qtractorAudioMeter *audioMeter() const; // Virtual monitor accessor. void setMonitor(qtractorMonitor *pMonitor); qtractorMonitor *monitor() const; // MIDI monitor accessor. void setMidiMonitor(qtractorMidiMonitor *pMidiMonitor); qtractorMidiMonitor *midiMonitor() const; // Audio-output monitor accessor. void setAudioOutputMonitor(qtractorAudioOutputMonitor *pAudioOutputMonitor); qtractorAudioOutputMonitor *audioOutputMonitor() const; // Monitor reset. void reset(); protected: // Resize event handler. void resizeEvent(QResizeEvent *); private: // Local instance variables. qtractorMidiMeter *m_pMidiMeter; qtractorAudioMeter *m_pAudioMeter; }; //---------------------------------------------------------------------------- // qtractorMidiMixerMeter -- MIDI mixer-strip meter bridge widget. class qtractorMidiMixerMeter : public qtractorMixerMeter { Q_OBJECT public: // Constructor. qtractorMidiMixerMeter( qtractorMidiMonitor *pMidiMonitor, QWidget *pParent = nullptr); // Default destructor. ~qtractorMidiMixerMeter(); // Virtual monitor accessor. void setMonitor(qtractorMonitor *pMonitor); qtractorMonitor *monitor() const; // MIDI monitor accessor. void setMidiMonitor(qtractorMidiMonitor *pMidiMonitor); qtractorMidiMonitor *midiMonitor() const; // Audio-output monitor accessor. void setAudioOutputMonitor(qtractorAudioOutputMonitor *pAudioOutputMonitor); qtractorAudioOutputMonitor *audioOutputMonitor() const; // Local slider update methods. void updatePanning(); void updateGain(); // Monitor reset. void reset(); protected: // Resize event handler. void resizeEvent(QResizeEvent *); private: // Local forward declarations. class GainSliderInterface; class GainSpinBoxInterface; // Local instance variables. qtractorMidiComboMeter *m_pMidiMeter; qtractorMidiMeterScale *m_pMidiScale; qtractorMidiMeterLed *m_pMidiLed; }; #endif // __qtractorMidiMeter_h // end of qtractorMidiMeter.h qtractor-0.9.25/src/PaxHeaders/qtractorConnectForm.ui0000644000000000000000000000013214166551171017656 xustar0030 mtime=1641730681.440610103 30 atime=1641730681.439610092 30 ctime=1641730681.440610103 qtractor-0.9.25/src/qtractorConnectForm.ui0000644000175000001440000003174014166551171021113 0ustar00rncbcusers00000000000000 rncbc aka Rui Nuno Capela qtractor - An Audio/MIDI multi-track sequencer. Copyright (C) 2005-2020, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. qtractorConnectForm 0 0 480 240 1 1 0 0 Connections :/images/viewConnections.png 4 4 Audio 8 4 Qt::Horizontal 2 0 4 Select output client/ports Qt::WheelFocus 0 4 Select input client/ports Qt::WheelFocus 0 4 Connect currently selected ports &Connect :/images/formConnect.png Disconnect currently selected ports &Disconnect :/images/formDisconnect.png Disconnect all currently connected ports Disconnect &All :/images/formDisconnectAll.png Qt::Horizontal QSizePolicy::Expanding 87 8 Refresh current connections view &Refresh :/images/formRefresh.png MIDI 8 4 Qt::Horizontal 2 0 4 Select output client/ports Qt::WheelFocus 0 4 Select input client/ports Qt::WheelFocus 0 4 Connect currently selected ports &Connect :/images/formConnect.png Disconnect currently selected ports &Disconnect :/images/formDisconnect.png Disconnect all currently connected ports Disconnect &All :/images/formDisconnectAll.png Qt::Horizontal QSizePolicy::Expanding 87 8 Refresh current connections view &Refresh :/images/formRefresh.png qtractorAudioClientListView QTreeWidget
qtractorAudioConnect.h
 qtractorMidiClientListView QTreeWidget
qtractorMidiConnect.h
 qtractorConnectorView QWidget
qtractorConnect.h
 ConnectTabWidget AudioOClientsComboBox AudioOListView AudioIClientsComboBox AudioIListView AudioConnectPushButton AudioDisconnectPushButton AudioDisconnectAllPushButton AudioRefreshPushButton MidiOClientsComboBox MidiOListView MidiIClientsComboBox MidiIListView MidiConnectPushButton MidiDisconnectPushButton MidiDisconnectAllPushButton MidiRefreshPushButton qtractor-0.9.25/src/PaxHeaders/qtractorAudioPeak.h0000644000000000000000000000012714166551171017121 xustar0029 mtime=1641730681.43761007 29 atime=1641730681.43761007 29 ctime=1641730681.43761007 qtractor-0.9.25/src/qtractorAudioPeak.h0000644000175000001440000001442414166551171020352 0ustar00rncbcusers00000000000000// qtractorAudioPeak.h // /**************************************************************************** Copyright (C) 2005-2021, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorAudioPeak_h #define __qtractorAudioPeak_h #include #include #include #include #include // Forward declarations. class qtractorAudioPeakThread; //---------------------------------------------------------------------- // class qtractorAudioPeakFile -- Audio peak file (ref'counted) // class qtractorAudioPeakFile { public: // Constructor. qtractorAudioPeakFile(const QString& sFilename, float fTimeStretch); // Default destructor. ~qtractorAudioPeakFile(); // Audio properties accessors. const QString& filename() const; float timeStretch() const; QString peakName() const; // Peak cache properties accessors. QString name() const; unsigned short period(); unsigned short channels(); // Audio peak file header. struct Header { unsigned short period; unsigned short channels; }; // Audio peak file frame record. struct Frame { unsigned char max; unsigned char min; unsigned char rms; }; // Peak cache file methods. bool openRead(); Frame *read(unsigned long iPeakOffset, unsigned int iPeakLength); void closeRead(); // Write peak from audio frame methods. bool openWrite(unsigned short iChannels, unsigned int iSampleRate); int write(float **ppAudioFrames, unsigned int iAudioFrames); void closeWrite(); // Reference count methods. void addRef(); void removeRef(); // Physical removal. void remove(); // Clean/close method. void cleanup(bool bAutoRemove = false); // Sync thread state flags accessors. void setWaitSync(bool bWaitSync); bool isWaitSync() const; // Peak filename standard. static QString peakName(const QString& sFilename, float fTimeStretch); protected: // Internal creational methods. void writeFrame(); // Read frames from peak file into local buffer cache. unsigned int readBuffer(unsigned int iBuffOffset, unsigned long iPeakOffset, unsigned int iPeakFrames); private: // Instance variables. QString m_sFilename; float m_fTimeStretch; QFile m_peakFile; enum { None = 0, Read = 1, Write = 2 } m_openMode; Header m_peakHeader; Frame *m_pBuffer; unsigned int m_iBuffSize; unsigned int m_iBuffLength; unsigned long m_iBuffOffset; QMutex m_mutex; volatile bool m_bWaitSync; // Current reference count. unsigned int m_iRefCount; // Peak-writer context state. struct Writer { unsigned long offset; float *amax; float *amin; float *arms; unsigned long period_p; unsigned int period_q; unsigned int period_r; unsigned long nframe; unsigned short npeak; unsigned long nread; unsigned long nwrite; } *m_pWriter; }; //---------------------------------------------------------------------- // class qtractorAudioPeak -- Audio Peak file pseudo-cache. // class qtractorAudioPeak { public: // Constructor. qtractorAudioPeak(qtractorAudioPeakFile *pPeakFile); // Copy onstructor. qtractorAudioPeak(const qtractorAudioPeak& peak); // Default destructor. ~qtractorAudioPeak(); // Reference accessor. qtractorAudioPeakFile *peakFile() const { return m_pPeakFile; } // Peak file accessors. const QString& filename() const { return m_pPeakFile->filename(); } // Peak cache properties. unsigned short period() const { return m_pPeakFile->period(); } unsigned short channels() const { return m_pPeakFile->channels(); } // Peak frame buffer reader-cache executive. qtractorAudioPeakFile::Frame *peakFrames( unsigned long iFrameOffset, unsigned long iFrameLength, int width); // Peak frame buffer length (in frames). unsigned int peakLength() const { return m_iPeakLength; } private: // Instance variable (ref'counted). qtractorAudioPeakFile *m_pPeakFile; // Interim scaling buffer and hash. qtractorAudioPeakFile::Frame *m_pPeakFrames; unsigned int m_iPeakLength; unsigned int m_iPeakHash; }; //---------------------------------------------------------------------- // class qtractorAudioPeakFactory -- Audio peak file factory (singleton). // class qtractorAudioPeakFactory : public QObject { Q_OBJECT public: // Constructor. qtractorAudioPeakFactory(QObject *pParent = nullptr); // Default destructor. ~qtractorAudioPeakFactory(); // The peak period accessors. void setPeakPeriod(unsigned short iPeakPeriod); unsigned short peakPeriod() const; // The peak file factory-methods. qtractorAudioPeak *createPeak( const QString& sFilename, float fTimeStretch = 1.0f); // Auto-delete property. void setAutoRemove(bool bAutoRemove); bool isAutoRemove() const; // Peak ready event notification. void notifyPeakEvent(); // Base sync method. void sync(qtractorAudioPeakFile *pPeakFile = nullptr); // Cleanup method. void cleanup(); // Singleton instance accessor. static qtractorAudioPeakFactory *getInstance(); signals: // Peak ready signal. void peakEvent(); private: // Factory mutex. QMutex m_mutex; // The list of managed peak files. typedef QHash PeakFiles; PeakFiles m_peaks; // Auto-delete property. bool m_bAutoRemove; // The peak file creation detached thread. qtractorAudioPeakThread *m_pPeakThread; // The current running peak-period. unsigned short m_iPeakPeriod; // The pseudo-singleton instance. static qtractorAudioPeakFactory *g_pPeakFactory; }; #endif // __qtractorAudioPeak_h // end of qtractorAudioPeak.h qtractor-0.9.25/src/PaxHeaders/qtractorTrack.cpp0000644000000000000000000000013214166551171016652 xustar0030 mtime=1641730681.465610373 30 atime=1641730681.464610362 30 ctime=1641730681.465610373 qtractor-0.9.25/src/qtractorTrack.cpp0000644000175000001440000020727414166551171020116 0ustar00rncbcusers00000000000000// qtractorTrack.cpp // /**************************************************************************** Copyright (C) 2005-2021, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorTrack.h" #include "qtractorSession.h" #include "qtractorAudioClip.h" #include "qtractorMidiClip.h" #include "qtractorDocument.h" #include "qtractorAudioEngine.h" #include "qtractorAudioMonitor.h" #include "qtractorAudioBuffer.h" #include "qtractorMidiEngine.h" #include "qtractorMidiMonitor.h" #include "qtractorMidiManager.h" #include "qtractorInstrument.h" #include "qtractorPlugin.h" #include "qtractorMixer.h" #include "qtractorMeter.h" #include "qtractorCurveFile.h" #include "qtractorTrackCommand.h" #include "qtractorMainForm.h" #include "qtractorTracks.h" #include "qtractorTrackList.h" #include #include #include // MIDI specific controllers. #define MIDI_CHANNEL_VOLUME 0x07 #define MIDI_CHANNEL_PANNING 0x0a //------------------------------------------------------------------------ // qtractorTrack::StateObserver -- Local track state observer. class qtractorTrack::StateObserver : public qtractorMidiControlObserver { public: // Constructor. StateObserver(qtractorTrack *pTrack, ToolType toolType, qtractorSubject *pSubject) : qtractorMidiControlObserver(pSubject), m_pTrack(pTrack), m_toolType(toolType) {} protected: // Update feedback. void update(bool bUpdate) { const bool bOn = (value() > 0.0f); switch (m_toolType) { case qtractorTrack::Record: m_pTrack->setRecord(bOn); break; case qtractorTrack::Mute: m_pTrack->setMute(bOn); break; case qtractorTrack::Solo: m_pTrack->setSolo(bOn); break; } qtractorMidiControlObserver::update(bUpdate); if (bUpdate) { qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm) pMainForm->tracks()->updateContents(true); } } private: // Members. qtractorTrack *m_pTrack; ToolType m_toolType; }; //---------------------------------------------------------------------------- // qtractorTrack::MidiVolumeObserver -- Local dedicated observer. class qtractorTrack::MidiVolumeObserver : public qtractorObserver { public: // Constructor. MidiVolumeObserver(qtractorTrack *pTrack, qtractorSubject *pSubject) : qtractorObserver(pSubject), m_pTrack(pTrack) {} protected: // Update feedback. void update(bool bUpdate) { m_pTrack->setMidiVolume(int(127.0f * value()) & 0x7f, bUpdate); } private: // Members. qtractorTrack *m_pTrack; }; //---------------------------------------------------------------------------- // qtractorTrack::MidiPanningObserver -- Local dedicated observer. class qtractorTrack::MidiPanningObserver : public qtractorObserver { public: // Constructor. MidiPanningObserver(qtractorTrack *pTrack, qtractorSubject *pSubject) : qtractorObserver(pSubject), m_pTrack(pTrack) {} protected: // Update feedback. void update(bool bUpdate) { m_pTrack->setMidiPanning((0x40 + int(63.0f * value())) & 0x7f, bUpdate); } private: // Members. qtractorTrack *m_pTrack; }; //---------------------------------------------------------------------------- // qtractorTrack::MidiProgramObserver -- Local dedicated observer. class qtractorTrack::MidiProgramObserver : public qtractorObserver { public: // Constructor. MidiProgramObserver(qtractorTrack *pTrack, qtractorSubject *pSubject) : qtractorObserver(pSubject), m_pTrack(pTrack) {} protected: // Update feedback. void update(bool bUpdate) { const int iValue = int(value()); const int iBank = (iValue >> 7) & 0x3fff; const int iProg = (iValue & 0x7f); m_pTrack->setMidiBank(iBank); m_pTrack->setMidiProg(iProg); // Refresh track item, at least the names... if (bUpdate) m_pTrack->updateTrack(); } private: // Members. qtractorTrack *m_pTrack; }; //------------------------------------------------------------------------- // qtractorTrack::Properties -- Track properties structure. // Helper clear/reset method. void qtractorTrack::Properties::clear (void) { trackName.clear(); trackIcon.clear(); trackType = None; monitor = false; record = false; mute = false; solo = false; gain = 1.0f; panning = 0.0f; inputBusName.clear(); outputBusName.clear(); pluginListLatency = false; midiOmni = false; midiChannel = 0; midiBankSelMethod = -1; midiBank = -1; midiProg = -1; midiDrums = false; foreground = Qt::yellow; background = Qt::darkBlue; } // Helper copy method. qtractorTrack::Properties& qtractorTrack::Properties::copy ( const Properties& props ) { if (&props != this) { trackName = props.trackName; trackIcon = props.trackIcon; trackType = props.trackType; monitor = props.monitor; record = props.record; mute = props.mute; solo = props.solo; gain = props.gain; panning = props.panning; inputBusName = props.inputBusName; outputBusName = props.outputBusName; pluginListLatency = props.pluginListLatency; midiOmni = props.midiOmni; midiChannel = props.midiChannel; midiBankSelMethod = props.midiBankSelMethod; midiBank = props.midiBank; midiProg = props.midiProg; midiDrums = props.midiDrums; foreground = props.foreground; background = props.background; } return *this; } // Take(record) descriptor/id registry methods. void qtractorTrack::clearTakeInfo (void) const { m_idtakes.clear(); m_takeids.clear(); } // Retrieve take(record) descriptor/id from registry. qtractorTrack::TakeInfo *qtractorTrack::takeInfo ( int iTakeID ) const { return m_idtakes.value(iTakeID, nullptr); } int qtractorTrack::takeInfoId ( qtractorTrack::TakeInfo *pTakeInfo ) const { return m_takeids.value(pTakeInfo, -1); } // Add/new take(record) descriptor/id to registry. int qtractorTrack::takeInfoNew ( qtractorTrack::TakeInfo *pTakeInfo ) const { QHash::ConstIterator iter = m_takeids.constFind(pTakeInfo); if (iter != m_takeids.constEnd()) { return iter.value(); } else { const int iTakeID = m_takeids.count(); takeInfoAdd(iTakeID, pTakeInfo); return iTakeID; } } void qtractorTrack::takeInfoAdd ( int iTakeID, qtractorTrack::TakeInfo *pTakeInfo ) const { m_idtakes.insert(iTakeID, pTakeInfo); m_takeids.insert(pTakeInfo, iTakeID); } //------------------------------------------------------------------------- // qtractorTrack -- Track container. // Constructor. qtractorTrack::qtractorTrack ( qtractorSession *pSession, TrackType trackType ) { m_pSession = pSession; m_props.trackType = trackType; m_pInputBus = nullptr; m_pOutputBus = nullptr; m_pMonitor = nullptr; m_iMidiTag = 0; m_midiNoteMin = 0; m_midiNoteMax = 0; m_midiVolume = 0; m_midiPanning = 0x40; m_pClipRecord = nullptr; m_iClipRecordStart = 0; m_bClipRecordEx = false; m_clips.setAutoDelete(true); m_pSyncThread = nullptr; m_pMidiVolumeObserver = nullptr; m_pMidiPanningObserver = nullptr; m_pMonitorSubject = new qtractorSubject(); m_pMonitorSubject->setToggled(true); m_pRecordSubject = new qtractorSubject(); m_pMuteSubject = new qtractorSubject(); m_pSoloSubject = new qtractorSubject(); m_pRecordSubject->setToggled(true); m_pMuteSubject->setToggled(true); m_pSoloSubject->setToggled(true); m_pMonitorObserver = new qtractorMidiControlObserver(m_pMonitorSubject); m_pRecordObserver = new StateObserver(this, Record, m_pRecordSubject); m_pMuteObserver = new StateObserver(this, Mute, m_pMuteSubject); m_pSoloObserver = new StateObserver(this, Solo, m_pSoloSubject); unsigned int iFlags = qtractorPluginList::Track; if (trackType == qtractorTrack::Midi) iFlags |= qtractorPluginList::Midi; m_pPluginList = new qtractorPluginList(0, iFlags); m_pCurveFile = new qtractorCurveFile(m_pPluginList->curveList()); m_pMidiProgramObserver = nullptr; setHeight(HeightBase); // Default track height. clear(); } // Default desstructor. qtractorTrack::~qtractorTrack (void) { close(); clear(); if (m_pSoloObserver) delete m_pSoloObserver; if (m_pMuteObserver) delete m_pMuteObserver; if (m_pRecordObserver) delete m_pRecordObserver; if (m_pMonitorObserver) delete m_pMonitorObserver; if (m_pSoloSubject) delete m_pSoloSubject; if (m_pMuteSubject) delete m_pMuteSubject; if (m_pRecordSubject) delete m_pRecordSubject; if (m_pMonitorSubject) delete m_pMonitorSubject; qDeleteAll(m_controllers); m_controllers.clear(); if (m_pCurveFile) delete m_pCurveFile; if (m_pPluginList) delete m_pPluginList; if (m_pMonitor) delete m_pMonitor; } // Reset track. void qtractorTrack::clear (void) { setClipRecord(nullptr); clearTakeInfo(); m_clips.clear(); m_pPluginList->clear(); m_pCurveFile->clear(); m_iMidiTag = 0; m_midiNoteMin = 0; m_midiNoteMax = 0; m_midiVolume = 0; m_midiPanning = 0x40; m_props.midiBankSelMethod = -1; m_props.midiBank = -1; m_props.midiProg = -1; m_props.monitor = false; m_props.record = false; m_props.mute = false; m_props.solo = false; m_props.gain = 1.0f; m_props.panning = 0.0f; if (m_pSyncThread) { if (m_pSyncThread->isRunning()) do { m_pSyncThread->setRunState(false); // m_pSyncThread->terminate(); m_pSyncThread->sync(); } while (!m_pSyncThread->wait(100)); delete m_pSyncThread; m_pSyncThread = nullptr; } } // Track open method. bool qtractorTrack::open (void) { close(); if (m_pSession == nullptr) return false; // Depending on track type... qtractorEngine *pEngine = nullptr; qtractorAudioEngine *pAudioEngine = m_pSession->audioEngine(); qtractorMidiEngine *pMidiEngine = m_pSession->midiEngine(); switch (m_props.trackType) { case qtractorTrack::Audio: pEngine = pAudioEngine; break; case qtractorTrack::Midi: pEngine = pMidiEngine; break; default: break; } // Got it? if (pEngine == nullptr) return false; // (Re)assign the input bus to the track. m_pInputBus = pEngine->findInputBus(inputBusName()); // Fallback to first usable one... if (m_pInputBus == nullptr) { for (qtractorBus *pBus = pEngine->buses().first(); pBus; pBus = pBus->next()) { if (pBus->busMode() & qtractorBus::Input) { m_pInputBus = pBus; break; } } // Set the bus name back... if (m_pInputBus) setInputBusName(m_pInputBus->busName()); } // (Re)assign the output bus to the track. m_pOutputBus = pEngine->findOutputBus(outputBusName()); // Fallback to first usable one... if (m_pOutputBus == nullptr) { for (qtractorBus *pBus = pEngine->buses().first(); pBus; pBus = pBus->next()) { if (pBus->busMode() & qtractorBus::Output) { m_pOutputBus = pBus; break; } } // Set the bus name back... if (m_pOutputBus) setOutputBusName(m_pOutputBus->busName()); } #if 0 // Check proper bus assignment... if (m_pInputBus == nullptr || m_pOutputBus == nullptr) return false; #endif // Remember current (output) monitor, for later deletion... qtractorMonitor *pMonitor = m_pMonitor; m_pMonitor = nullptr; // (Re)allocate (output) monitor... switch (m_props.trackType) { case qtractorTrack::Audio: { qtractorAudioBus *pAudioBus = static_cast (m_pOutputBus); if (pAudioBus) { m_pMonitor = new qtractorAudioMonitor( pAudioBus->channels(), m_props.gain, m_props.panning); m_pPluginList->setChannels(pAudioBus->channels(), qtractorPluginList::AudioTrack); } break; } case qtractorTrack::Midi: { qtractorMidiBus *pMidiBus = static_cast (m_pOutputBus); if (pMidiBus) { qtractorMidiMonitor *pMidiMonitor = static_cast (pMonitor); if (pMidiMonitor) { m_pMonitor = new qtractorMidiMonitor(*pMidiMonitor); } else { m_pMonitor = new qtractorMidiMonitor( m_props.gain, m_props.panning); } m_pMidiVolumeObserver = new MidiVolumeObserver( this, m_pMonitor->gainSubject()); m_pMidiPanningObserver = new MidiPanningObserver( this, m_pMonitor->panningSubject()); } // Get audio bus as for the plugin list... qtractorAudioBus *pAudioBus = nullptr; qtractorMidiManager *pMidiManager = m_pPluginList->midiManager(); if (pMidiManager) pAudioBus = pMidiManager->audioOutputBus(); if (pAudioBus == nullptr) { // Output bus gets to be the first available output bus... for (qtractorBus *pBus = (pAudioEngine->buses()).first(); pBus; pBus = pBus->next()) { if (pBus->busMode() & qtractorBus::Output) { pAudioBus = static_cast (pBus); break; } } } // Set plugin-list buffer alright... if (pAudioBus) { m_pPluginList->setChannels(pAudioBus->channels(), qtractorPluginList::MidiTrack); } // Set MIDI bank/program observer... if (m_pPluginList->midiProgramSubject()) { m_pMidiProgramObserver = new MidiProgramObserver(this, m_pPluginList->midiProgramSubject()); } break; } default: break; } // Before we get rid of old monitor... if (pMonitor) { qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm) { // Update mixer strip... qtractorMixer *pMixer = pMainForm->mixer(); if (pMixer) { qtractorMixerStrip *pStrip = pMixer->trackRack()->findStrip(pMonitor); if (pStrip) pStrip->setTrack(this); } // Update track-list as well... qtractorTrackList *pTrackList = pMainForm->tracks()->trackList(); if (pTrackList) pTrackList->updateTrack(this); } // Update gain and panning curve new subjects... #if 0 qtractorCurveList *pCurveList = m_pPluginList->curveList(); if (pCurveList) { qtractorCurve *pCurve = pCurveList->first(); while (pCurve) { qtractorSubject *pSubject = pCurve->subject(); if (pSubject) { if (pSubject == pMonitor->gainSubject()) { pCurve->setSubject(m_pMonitor->gainSubject()); m_pMonitor->gainSubject()->setCurve(pCurve); } else if (pSubject == pMonitor->panningSubject()) { pCurve->setSubject(m_pMonitor->panningSubject()); m_pMonitor->panningSubject()->setCurve(pCurve); } } pCurve = pCurve->next(); } } #else // Panning subject ownership transfer... qtractorCurve *pCurve = pMonitor->panningSubject()->curve(); if (pCurve) { pCurve->setSubject(m_pMonitor->panningSubject()); m_pMonitor->panningSubject()->setCurve(pCurve); } // Gain subject ownership transfer... pCurve = pMonitor->gainSubject()->curve(); if (pCurve) { pCurve->setSubject(m_pMonitor->gainSubject()); m_pMonitor->gainSubject()->setCurve(pCurve); } #endif // That's it... delete pMonitor; } // Set on plug-list latency compensation... m_pPluginList->setLatency(m_props.pluginListLatency); // Ah, at least make new name feedback... updateTrackName(); // Done. return (m_pMonitor != nullptr); } // Track close method. void qtractorTrack::close (void) { #if 0// Sure there's no subject automation going on?... qtractorSubject::resetQueue(); #endif if (m_pMidiVolumeObserver) { delete m_pMidiVolumeObserver; m_pMidiVolumeObserver = nullptr; } if (m_pMidiPanningObserver) { delete m_pMidiPanningObserver; m_pMidiPanningObserver = nullptr; } if (m_pMidiProgramObserver) { delete m_pMidiProgramObserver; m_pMidiProgramObserver = nullptr; } #if 0 if (m_pMonitor) { delete m_pMonitor; m_pMonitor = nullptr; } #endif m_pInputBus = nullptr; m_pOutputBus = nullptr; setClipRecord(nullptr); } // Session accessor. qtractorSession *qtractorTrack::session (void) const { return m_pSession; } // Track name accessors. const QString& qtractorTrack::trackName (void) const { return m_props.trackName; } void qtractorTrack::setTrackName ( const QString& sTrackName ) { m_props.trackName = sTrackName; } void qtractorTrack::updateTrackName (void) { const QString& sTrackName = m_props.trackName; m_pMonitorSubject->setName(QObject::tr("%1 Monitor").arg(sTrackName)); m_pRecordSubject->setName(QObject::tr("%1 Record").arg(sTrackName)); m_pMuteSubject->setName(QObject::tr("%1 Mute").arg(sTrackName)); m_pSoloSubject->setName(QObject::tr("%1 Solo").arg(sTrackName)); if (m_pMonitor) { if (m_props.trackType == qtractorTrack::Midi) { m_pMonitor->gainSubject()->setName( QObject::tr("%1 Volume").arg(sTrackName)); } else { m_pMonitor->gainSubject()->setName( QObject::tr("%1 Gain").arg(sTrackName)); } m_pMonitor->panningSubject()->setName( QObject::tr("%1 Pan").arg(sTrackName)); } m_pPluginList->setName(sTrackName); } // Track icon (filename) accessors. const QString& qtractorTrack::trackIcon (void) const { return m_props.trackIcon; } void qtractorTrack::setTrackIcon ( const QString& sTrackIcon ) { if (sTrackIcon.at(0) == ':' || QFileInfo(sTrackIcon).exists()) m_props.trackIcon = sTrackIcon; else m_props.trackIcon.clear(); } // Track type accessors. qtractorTrack::TrackType qtractorTrack::trackType (void) const { return m_props.trackType; } void qtractorTrack::setTrackType ( qtractorTrack::TrackType trackType ) { // Don't change anything if we're already the same type... if (m_props.trackType == trackType) return; // Acquire a new midi-tag... if (m_props.trackType == qtractorTrack::Midi) m_pSession->releaseMidiTag(this); // Set new track type, now... m_props.trackType = trackType; // Acquire a new midi-tag and setup new plugin-list flags... unsigned int iFlags = qtractorPluginList::Track; if (m_props.trackType == qtractorTrack::Midi) { m_pSession->acquireMidiTag(this); iFlags |= qtractorPluginList::Midi; } // (Re)set plugin-list... m_pPluginList->setChannels(0, iFlags); } // Record monitoring status accessors. bool qtractorTrack::isMonitor (void) const { return (m_pMonitorSubject->value() > 0.0f); } void qtractorTrack::setMonitor ( bool bMonitor ) { m_props.monitor = bMonitor; m_pMonitorSubject->setValue(bMonitor ? 1.0f : 0.0f); m_pSession->autoDeactivatePlugins(); } // Record status accessors. void qtractorTrack::setRecord ( bool bRecord ) { const bool bOldRecord = m_props.record; // isRecord(); if ((bOldRecord && !bRecord) || (!bOldRecord && bRecord)) m_pSession->setRecordTracks(bRecord); m_props.record = bRecord; m_pRecordSubject->setValue(bRecord ? 1.0f : 0.0f); m_pSession->autoDeactivatePlugins(); if (m_pSession->isRecording()) { unsigned long iClipStart = m_pSession->playHead(); if (m_pSession->isPunching()) { const unsigned long iPunchIn = m_pSession->punchIn(); if (iClipStart < iPunchIn) iClipStart = iPunchIn; } const unsigned long iFrameTime = m_pSession->frameTimeEx(); m_pSession->trackRecord(this, bRecord, iClipStart, iFrameTime); } } bool qtractorTrack::isRecord (void) const { return m_props.record; // (m_pRecordSubject->value() > 0.0f); } // Mute status accessors. void qtractorTrack::setMute ( bool bMute ) { if (m_pSession->isPlaying() && bMute) m_pSession->trackMute(this, bMute); const bool bOldMute = m_props.mute; // isMute(); if ((bOldMute && !bMute) || (!bOldMute && bMute)) m_pSession->setMuteTracks(bMute); m_props.mute = bMute; m_pMuteSubject->setValue(bMute ? 1.0f : 0.0f); if (m_pSession->isPlaying() && !bMute) m_pSession->trackMute(this, bMute); m_pSession->autoDeactivatePlugins(); } bool qtractorTrack::isMute (void) const { return m_props.mute; // (m_pMuteSubject->value() > 0.0f); } // Solo status accessors. void qtractorTrack::setSolo ( bool bSolo ) { if (m_pSession->isPlaying() && bSolo) m_pSession->trackSolo(this, bSolo); const bool bOldSolo = m_props.solo; // isSolo(); if ((bOldSolo && !bSolo) || (!bOldSolo && bSolo)) m_pSession->setSoloTracks(bSolo); m_props.solo = bSolo; m_pSoloSubject->setValue(bSolo ? 1.0f : 0.0f); if (m_pSession->isPlaying() && !bSolo) m_pSession->trackSolo(this, bSolo); m_pSession->autoDeactivatePlugins(); } bool qtractorTrack::isSolo (void) const { return m_props.solo; // (m_pSoloSubject->value() > 0.0f); } // Track gain (volume) accessor. void qtractorTrack::setGain ( float fGain ) { m_props.gain = fGain; qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm) { qtractorMixer *pMixer = pMainForm->mixer(); if (pMixer) { qtractorMixerStrip *pStrip = pMixer->trackRack()->findStrip(m_pMonitor); if (pStrip && pStrip->meter()) pStrip->meter()->setGain(fGain); } } } float qtractorTrack::gain (void) const { return (m_pMonitor ? m_pMonitor->gain() : m_props.gain); } float qtractorTrack::prevGain (void) const { return (m_pMonitor ? m_pMonitor->prevGain() : 1.0f); } // Track stereo-panning accessor. void qtractorTrack::setPanning ( float fPanning ) { m_props.panning = fPanning; qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm) { qtractorMixer *pMixer = pMainForm->mixer(); if (pMixer) { qtractorMixerStrip *pStrip = pMixer->trackRack()->findStrip(m_pMonitor); if (pStrip && pStrip->meter()) pStrip->meter()->setPanning(fPanning); } } } float qtractorTrack::panning (void) const { return (m_pMonitor ? m_pMonitor->panning() : m_props.panning); } float qtractorTrack::prevPanning (void) const { return (m_pMonitor ? m_pMonitor->prevPanning() : 0.0f); } // MIDI specific: track-tag accessors. void qtractorTrack::setMidiTag ( unsigned short iMidiTag ) { m_iMidiTag = (iMidiTag % 0xff); } unsigned short qtractorTrack::midiTag (void) const { return m_iMidiTag; } // MIDI specific: omni (capture) mode acessors. void qtractorTrack::setMidiOmni ( bool bMidiOmni ) { m_props.midiOmni = bMidiOmni; } bool qtractorTrack::isMidiOmni (void) const { return m_props.midiOmni; } // MIDI specific: channel acessors. void qtractorTrack::setMidiChannel ( unsigned short iMidiChannel ) { m_props.midiChannel = iMidiChannel; } unsigned short qtractorTrack::midiChannel (void) const { return m_props.midiChannel; } // MIDI specific: bank accessors. void qtractorTrack::setMidiBankSelMethod ( int iMidiBankSelMethod ) { m_props.midiBankSelMethod = iMidiBankSelMethod; } int qtractorTrack::midiBankSelMethod (void) const { return m_props.midiBankSelMethod; } // MIDI specific: bank accessors. void qtractorTrack::setMidiBank ( int iMidiBank ) { m_props.midiBank = iMidiBank; } int qtractorTrack::midiBank (void) const { return m_props.midiBank; } // MIDI specific: program accessors. void qtractorTrack::setMidiProg ( int iMidiProg ) { m_props.midiProg = iMidiProg; } int qtractorTrack::midiProg (void) const { return m_props.midiProg; } // MIDI drum mode (UI). void qtractorTrack::setMidiDrums ( bool bMidiDrums ) { m_props.midiDrums = bMidiDrums; } bool qtractorTrack::isMidiDrums (void) const { return m_props.midiDrums; } // MIDI specific: note minimum/maximum range. void qtractorTrack::setMidiNoteMin ( unsigned char note ) { if (m_midiNoteMin > note || m_midiNoteMin == 0) m_midiNoteMin = note; } unsigned char qtractorTrack::midiNoteMin (void) const { return m_midiNoteMin; } void qtractorTrack::setMidiNoteMax ( unsigned char note ) { if (m_midiNoteMax < note || m_midiNoteMax == 0) m_midiNoteMax = note; } unsigned char qtractorTrack::midiNoteMax (void) const { return m_midiNoteMax; } // MIDI specific volume controller. void qtractorTrack::setMidiVolume ( unsigned char vol, bool bUpdate ) { if (m_midiVolume == vol) return; m_midiVolume = vol; qtractorMidiBus *pMidiBus = static_cast (m_pOutputBus); if (pMidiBus == nullptr) return; if (bUpdate) { pMidiBus->setController(this, MIDI_CHANNEL_VOLUME, vol); return; } qtractorMidiManager *pMidiManager = nullptr; if (m_pPluginList) pMidiManager = m_pPluginList->midiManager(); if (pMidiManager) pMidiManager->setController(midiChannel(), MIDI_CHANNEL_VOLUME, vol); if (pMidiBus->pluginList_out()) { pMidiManager = pMidiBus->pluginList_out()->midiManager(); if (pMidiManager) pMidiManager->setController(midiChannel(), MIDI_CHANNEL_VOLUME, vol); } } unsigned char qtractorTrack::midiVolume (void) const { return m_midiVolume; } // MIDI specific panning controller. void qtractorTrack::setMidiPanning ( unsigned char pan, bool bUpdate ) { if (m_midiPanning == pan) return; m_midiPanning = pan; qtractorMidiBus *pMidiBus = static_cast (m_pOutputBus); if (pMidiBus == nullptr) return; if (bUpdate) { pMidiBus->setController(this, MIDI_CHANNEL_PANNING, pan); return; } qtractorMidiManager *pMidiManager = nullptr; if (m_pPluginList) pMidiManager = m_pPluginList->midiManager(); if (pMidiManager) pMidiManager->setController(midiChannel(), MIDI_CHANNEL_PANNING, pan); if (pMidiBus->pluginList_out()) { pMidiManager = pMidiBus->pluginList_out()->midiManager(); if (pMidiManager) pMidiManager->setController(midiChannel(), MIDI_CHANNEL_PANNING, pan); } } unsigned char qtractorTrack::midiPanning (void) const { return m_midiPanning; } // Assigned input bus name accessors. void qtractorTrack::setInputBusName ( const QString& sBusName ) { m_props.inputBusName = sBusName; } const QString& qtractorTrack::inputBusName (void) const { return m_props.inputBusName; } // Assigned output bus name accessors. void qtractorTrack::setOutputBusName ( const QString& sBusName ) { m_props.outputBusName = sBusName; } const QString& qtractorTrack::outputBusName (void) const { return m_props.outputBusName; } // Assigned audio bus accessors. qtractorBus *qtractorTrack::inputBus (void) const { return m_pInputBus; } qtractorBus *qtractorTrack::outputBus (void) const { return m_pOutputBus; } // Track monitor accessors. qtractorMonitor *qtractorTrack::monitor (void) const { return m_pMonitor; } // Track plugin-chain accessors. qtractorPluginList *qtractorTrack::pluginList (void) const { return m_pPluginList; } // Plugin latency compensation accessors. void qtractorTrack::setPluginListLatency ( bool bPluginListLatency ) { m_props.pluginListLatency = bPluginListLatency; } bool qtractorTrack::isPluginListLatency (void) const { return m_props.pluginListLatency; } // Normalized view height accessors. int qtractorTrack::height (void) const { return m_iHeight; } void qtractorTrack::setHeight ( int iHeight ) { m_iHeight = iHeight; if (m_iHeight < HeightMin) m_iHeight = HeightMin; m_iHeightBase = m_iHeight; updateZoomHeight(); } void qtractorTrack::updateHeight (void) { if (m_pSession) { m_iHeight = (100 * m_iZoomHeight) / m_pSession->verticalZoom(); if (m_iHeight < HeightMin) m_iHeight = HeightMin; } } // Base zoomed view height accessor. int qtractorTrack::zoomHeightBase (void) const { if (m_pSession) return (m_iHeightBase * m_pSession->verticalZoom()) / 100; else return m_iHeightBase; } // Zoomed view height accessors. int qtractorTrack::zoomHeight (void) const { return m_iZoomHeight; } void qtractorTrack::setZoomHeight ( int iZoomHeight ) { m_iZoomHeight = iZoomHeight; if (m_iZoomHeight < HeightMin) m_iZoomHeight = HeightMin; updateHeight(); } void qtractorTrack::updateZoomHeight (void) { if (m_pSession) { m_iZoomHeight = (m_iHeight * m_pSession->verticalZoom()) / 100; if (m_iZoomHeight < HeightMin) m_iZoomHeight = HeightMin; } } // Clip list management methods. const qtractorList& qtractorTrack::clips (void) const { return m_clips; } // Insert a new clip in guaranteed sorted fashion. void qtractorTrack::addClip ( qtractorClip *pClip ) { // Preliminary settings... pClip->setTrack(this); pClip->open(); // Special case for initial MIDI tracks... if (m_props.trackType == qtractorTrack::Midi) { qtractorMidiClip *pMidiClip = static_cast (pClip); if (pMidiClip) { if (midiBankSelMethod() < 0) setMidiBankSelMethod(pMidiClip->bankSelMethod()); if (midiBank() < 0) setMidiBank(pMidiClip->bank()); if (midiProg() < 0) setMidiProg(pMidiClip->prog()); } } // Now do insert the clip in proper place in track... insertClip(pClip); } void qtractorTrack::insertClip ( qtractorClip *pClip ) { qtractorClip *pNextClip = m_clips.first(); while (pNextClip && pNextClip->clipStart() < pClip->clipStart()) pNextClip = pNextClip->next(); if (pNextClip) m_clips.insertBefore(pClip, pNextClip); else m_clips.append(pClip); } void qtractorTrack::unlinkClip ( qtractorClip *pClip ) { m_clips.unlink(pClip); } void qtractorTrack::removeClip ( qtractorClip *pClip ) { // pClip->setTrack(nullptr); pClip->close(); unlinkClip(pClip); } // Current clip on record (capture). void qtractorTrack::setClipRecord ( qtractorClip *pClipRecord ) { if (!m_bClipRecordEx && m_pClipRecord) delete m_pClipRecord; m_pClipRecord = pClipRecord; if (m_pClipRecord == nullptr) { m_iClipRecordStart = 0; if (m_bClipRecordEx) { m_bClipRecordEx = false; setRecord(false); } } } qtractorClip *qtractorTrack::clipRecord (void) const { return m_pClipRecord; } // Current clip on record absolute start frame (capture). void qtractorTrack::setClipRecordStart ( unsigned long iClipRecordStart ) { m_iClipRecordStart = iClipRecordStart; } unsigned long qtractorTrack::clipRecordStart (void) const { return m_iClipRecordStart; } unsigned long qtractorTrack::clipRecordEnd ( unsigned long iFrameTime ) const { // HACK: Care of loop-recording + punch-in/out... if (m_pSession && m_pSession->isPunching()) { const unsigned long iPlayHead = m_pSession->playHead(); unsigned long iPunchIn = m_pSession->punchIn(); unsigned long iPunchOut = m_pSession->punchOut(); if (iFrameTime < iPunchIn) return iPunchIn; // Cancelled... const unsigned long iLoopStart = m_pSession->loopStart(); const unsigned long iLoopEnd = m_pSession->loopEnd(); if (iLoopStart < iLoopEnd && m_pSession->loopRecordingMode() > 0 && iLoopEnd > iPlayHead && iLoopEnd < iFrameTime) { if (iPunchIn < iLoopStart) iPunchIn = iLoopStart; if (iPunchOut > iLoopEnd) iPunchOut = iLoopEnd; const unsigned long iLoopLength = iLoopEnd - iLoopStart; const unsigned int iLoopCount = (iFrameTime - iPunchIn) / iLoopLength; iPunchOut += iLoopCount * iLoopLength; } // Make sure it's really about to punch-out... if (iFrameTime > iPunchOut) return iPunchOut; } unsigned long iClipRecordEnd = iFrameTime; if (iClipRecordEnd > m_iClipRecordStart) iClipRecordEnd -= m_iClipRecordStart; if (m_pClipRecord) iClipRecordEnd += m_pClipRecord->clipStart(); return iClipRecordEnd; } // Set current clip on exclusive recording. void qtractorTrack::setClipRecordEx ( bool bClipRecordEx ) { m_bClipRecordEx = bClipRecordEx; } bool qtractorTrack::isClipRecordEx (void) const { return m_bClipRecordEx; } // Background color accessors. void qtractorTrack::setBackground ( const QColor& bg ) { m_props.background = bg; } const QColor& qtractorTrack::background (void) const { return m_props.background; } // Foreground color accessors. void qtractorTrack::setForeground ( const QColor& fg ) { m_props.foreground = fg; } const QColor& qtractorTrack::foreground (void) const { return m_props.foreground; } // Default track color saturation factor [0..500]. int qtractorTrack::g_iTrackColorSaturation = 100; void qtractorTrack::setTrackColorSaturation ( int iTrackColorSaturation ) { g_iTrackColorSaturation = iTrackColorSaturation; } int qtractorTrack::trackColorSaturation (void) { return g_iTrackColorSaturation; } // Generate a default track color. QColor qtractorTrack::trackColor ( int iTrack ) { const int c[3] = { 0xff, 0xcc, 0x99 }; QColor color( c[iTrack % 3], c[(iTrack / 3) % 3], c[(iTrack / 9) % 3]); int h, s, v; color.getHsv(&h, &s, &v); s += (s * (g_iTrackColorSaturation - 100)) / 100; if (s < 0) s = 0; else if (s > 255) s = 255; color.setHsv(h, s, v); return color; } // Alternate properties accessor. void qtractorTrack::setProperties ( const qtractorTrack::Properties& props ) { m_props = props; } qtractorTrack::Properties& qtractorTrack::properties (void) { return m_props; } // Reset state properties (as needed on copy/duplicate) void qtractorTrack::resetProperties (void) { const bool bMonitor = m_props.monitor; const bool bRecord = m_props.record; const bool bMute = m_props.mute; const bool bSolo = m_props.solo; m_props.monitor = false; m_props.record = false;; m_props.mute = false; m_props.solo = false; setMonitor(bMonitor); setRecord(bRecord); setMute(bMute); setSolo(bSolo); } // Track special process cycle executive. void qtractorTrack::process ( qtractorClip *pClip, unsigned long iFrameStart, unsigned long iFrameEnd ) { // Audio-buffers needs some preparation... const unsigned int nframes = iFrameEnd - iFrameStart; qtractorAudioMonitor *pAudioMonitor = nullptr; qtractorAudioBus *pOutputBus = nullptr; if (m_props.trackType == qtractorTrack::Audio) { pAudioMonitor = static_cast (m_pMonitor); pOutputBus = static_cast (m_pOutputBus); // Prepare this track buffer... if (pOutputBus) { qtractorAudioBus *pInputBus = (m_pSession->isTrackMonitor(this) ? static_cast (m_pInputBus) : nullptr); pOutputBus->buffer_prepare(nframes, pInputBus); } } // Playback... if (!isMute() && (!m_pSession->soloTracks() || isSolo())) { const unsigned long iLatency = m_pPluginList->latency(); const unsigned long iFrameStart2 = iFrameStart + iLatency; const unsigned long iFrameEnd2 = iFrameEnd + iLatency; // Now, for every clip... while (pClip && pClip->clipStart() < iFrameEnd2) { if (iFrameStart2 < pClip->clipStart() + pClip->clipLength()) pClip->process(iFrameStart2, iFrameEnd2); pClip = pClip->next(); } } // Audio buffers needs monitoring and commitment... if (pAudioMonitor && pOutputBus) { // Plugin chain post-processing... m_pPluginList->process(pOutputBus->buffer(), nframes); // Monitor passthru... pAudioMonitor->process(pOutputBus->buffer(), nframes); // Actually render it... pOutputBus->buffer_commit(nframes); } } // Freewheeling process cycle executive (needed for export). void qtractorTrack::process_export ( qtractorClip *pClip, unsigned long iFrameStart, unsigned long iFrameEnd ) { // Track automation processing... qtractorCurveList *pCurveList = curveList(); if (pCurveList && pCurveList->isProcess()) pCurveList->process(iFrameStart); // Audio-buffers needs some preparation... const unsigned int nframes = iFrameEnd - iFrameStart; qtractorAudioMonitor *pAudioMonitor = nullptr; qtractorAudioBus *pOutputBus = nullptr; if (m_props.trackType == qtractorTrack::Audio) { pAudioMonitor = static_cast (m_pMonitor); pOutputBus = static_cast (m_pOutputBus); if (pOutputBus) pOutputBus->buffer_prepare(nframes); } // Playback... if (!isMute() && (!m_pSession->soloTracks() || isSolo())) { const unsigned long iLatency = m_pPluginList->latency(); const unsigned long iFrameStart2 = iFrameStart + iLatency; const unsigned long iFrameEnd2 = iFrameEnd + iLatency; // Now, for every clip... while (pClip && pClip->clipStart() < iFrameEnd2) { if (iFrameStart2 < pClip->clipStart() + pClip->clipLength()) pClip->process_export(iFrameStart2, iFrameEnd2); pClip = pClip->next(); } } // Audio buffers needs monitoring and commitment... if (pAudioMonitor && pOutputBus) { // Plugin chain post-processing... m_pPluginList->process(pOutputBus->buffer(), nframes); // Monitor passthru... pAudioMonitor->process(pOutputBus->buffer(), nframes); // Actually render it... pOutputBus->buffer_commit(nframes); } } // Track special process record executive (audio recording only). void qtractorTrack::process_record ( unsigned long iFrameStart, unsigned long iFrameEnd ) { // Audio track-recording? qtractorAudioBus *pInputBus = static_cast (m_pInputBus); qtractorAudioClip *pAudioClip = static_cast (m_pClipRecord); if (pAudioClip && pInputBus) { // Clip recording... unsigned int nframes = iFrameEnd - iFrameStart; // Punch-in/out recording... if (m_pSession->isPunching() && m_pSession->frameTimeEx() < iFrameEnd) { const unsigned long iPunchIn = m_pSession->punchIn(); // Punch-in (likely...) if (iPunchIn < iFrameEnd) { unsigned int offset = 0; if (iPunchIn >= iFrameStart) { offset += (iPunchIn - iFrameStart); nframes = (iFrameEnd - iPunchIn); } // Punch-in recording... pAudioClip->write( pInputBus->in(), nframes, pInputBus->channels(), offset); } } else { // Regular full-length recording... pAudioClip->write( pInputBus->in(), nframes, pInputBus->channels()); } // Record non-passthru metering... qtractorAudioMonitor *pAudioMonitor = static_cast (m_pMonitor); if (pAudioMonitor) { pAudioMonitor->process_meter( pInputBus->in(), nframes, pInputBus->channels()); } } } // Track special process automation executive. void qtractorTrack::process_curve ( unsigned long iFrame ) { qtractorCurveList *pCurveList = curveList(); if (pCurveList && pCurveList->isProcess()) pCurveList->process(iFrame); } // Track paint method. void qtractorTrack::drawTrack ( QPainter *pPainter, const QRect& trackRect, unsigned long iTrackStart, unsigned long iTrackEnd, qtractorClip *pClip ) { const int y = trackRect.y(); const int h = trackRect.height(); if (pClip == nullptr) pClip = m_clips.first(); // Track/clip background... QColor bg = background(); const QPen pen(bg.darker()); bg.setAlpha(192); // translucency... #ifdef CONFIG_GRADIENT QLinearGradient grad(0, y, 0, y + h); grad.setColorAt(0.4, bg); grad.setColorAt(1.0, bg.darker(130)); const QBrush brush(grad); #else const QBrush brush(bg); #endif qtractorClip *pClipRecordEx = (m_bClipRecordEx ? m_pClipRecord : nullptr); const int x0 = m_pSession->pixelFromFrame(iTrackStart); while (pClip) { unsigned long iClipStart = pClip->clipStart(); if (iClipStart > iTrackEnd) break; unsigned long iClipEnd = iClipStart + pClip->clipLength(); if (iClipStart < iTrackEnd && iClipEnd > iTrackStart) { unsigned long iClipOffset = 0; // pClip->clipOffset(); if (iClipStart < iTrackStart) { iClipOffset += (iTrackStart - iClipStart); iClipStart = iTrackStart; } if (iClipEnd > iTrackEnd) { iClipEnd = iTrackEnd; } const int x1 = m_pSession->pixelFromFrame(iClipStart) - x0; const int x2 = m_pSession->pixelFromFrame(iClipEnd) - x0; pPainter->setPen(pen); pPainter->setBrush(brush); // Draw the clip... const QRect clipRect(x1, y, x2 - x1, h); pClip->drawClip(pPainter, clipRect, iClipOffset); if (pClip == pClipRecordEx) pPainter->fillRect(clipRect, QColor(255, 0, 0, 60)); } pClip = pClip->next(); } if (m_props.mute || (!m_props.solo && m_pSession->soloTracks())) pPainter->fillRect(trackRect, QColor(0, 0, 0, 60)); } // Track loop point setler. void qtractorTrack::setLoop ( unsigned long iLoopStart, unsigned long iLoopEnd ) { qtractorClip *pClip = m_clips.first(); while (pClip) { // Convert loop-points from session to clip... const unsigned long iClipStart = pClip->clipStart(); const unsigned long iClipEnd = iClipStart + pClip->clipLength(); if (iLoopStart < iClipEnd && iLoopEnd > iClipStart) { // Set clip inner-loop... pClip->setLoop( (iLoopStart > iClipStart ? iLoopStart - iClipStart : 0), (iLoopEnd < iClipEnd ? iLoopEnd : iClipEnd) - iClipStart); } else { // Clear/reaet clip-loop... pClip->setLoop(0, 0); } pClip = pClip->next(); } } // MIDI track instrument patching. void qtractorTrack::setMidiPatch ( qtractorInstrumentList *pInstruments ) { const int iProg = midiProg(); if (iProg < 0) return; qtractorMidiBus *pMidiBus = static_cast (m_pOutputBus); if (pMidiBus == nullptr) return; const unsigned short iChannel = midiChannel(); const qtractorMidiBus::Patch& patch = pMidiBus->patch(iChannel); const int iBank = midiBank(); int iBankSelMethod = midiBankSelMethod(); if (iBankSelMethod < 0) { const QString& sInstrumentName = patch.instrumentName; if (!sInstrumentName.isEmpty() && pInstruments->contains(sInstrumentName)) { const qtractorInstrument& instr = pInstruments->value(sInstrumentName); iBankSelMethod = instr.bankSelMethod(); } else if (iBank >= 0) iBankSelMethod = 0; } pMidiBus->setPatch(iChannel, patch.instrumentName, iBankSelMethod, iBank, iProg, this); } // Update all clips editors. void qtractorTrack::updateClipEditors (void) { qtractorClip *pClip = m_clips.first(); while (pClip) { pClip->updateEditor(true); pClip = pClip->next(); } } // Audio buffer ring-cache (playlist) methods. qtractorAudioBufferThread *qtractorTrack::syncThread (void) { if (m_pSyncThread == nullptr) { m_pSyncThread = new qtractorAudioBufferThread(); m_pSyncThread->start(QThread::HighPriority); } else { m_pSyncThread->checkSyncSize(m_clips.count()); } return m_pSyncThread; } // Track state (monitor record, mute, solo) button setup. qtractorSubject *qtractorTrack::monitorSubject (void) const { return m_pMonitorSubject; } qtractorSubject *qtractorTrack::recordSubject (void) const { return m_pRecordSubject; } qtractorSubject *qtractorTrack::muteSubject (void) const { return m_pMuteSubject; } qtractorSubject *qtractorTrack::soloSubject (void) const { return m_pSoloSubject; } qtractorMidiControlObserver *qtractorTrack::monitorObserver (void) const { return m_pMonitorObserver; } qtractorMidiControlObserver *qtractorTrack::recordObserver (void) const { return static_cast (m_pRecordObserver); } qtractorMidiControlObserver *qtractorTrack::muteObserver (void) const { return static_cast (m_pMuteObserver); } qtractorMidiControlObserver *qtractorTrack::soloObserver (void) const { return static_cast (m_pSoloObserver); } // Track state (monitor) notifier (proto-slot). void qtractorTrack::monitorChangeNotify ( bool bOn ) { #ifdef CONFIG_DEBUG qDebug("qtractorTrack[%p]::monitorChangeNotify(%d)", this, int(bOn)); #endif // Put it in the form of an undoable command... if (m_pSession) m_pSession->execute( new qtractorTrackMonitorCommand(this, bOn)); } // Track state (record, mute, solo) notifier (proto-slot). void qtractorTrack::stateChangeNotify ( ToolType toolType, bool bOn ) { #ifdef CONFIG_DEBUG qDebug("qtractorTrack[%p]::stateChangeNotify(%d, %d)", this, int(toolType), int(bOn)); #endif // Put it in the form of an undoable command... if (m_pSession) m_pSession->execute( new qtractorTrackStateCommand(this, toolType, bOn)); } // Document element methods. bool qtractorTrack::loadElement ( qtractorDocument *pDocument, QDomElement *pElement ) { if (m_pSession == nullptr) return false; qtractorTrack::setTrackName( m_pSession->uniqueTrackName(pElement->attribute("name"))); qtractorTrack::setTrackType( qtractorTrack::trackTypeFromText(pElement->attribute("type"))); // Reset take(record) descriptor/id registry. clearTakeInfo(); // Load track children... for (QDomNode nChild = pElement->firstChild(); !nChild.isNull(); nChild = nChild.nextSibling()) { // Convert node to element... QDomElement eChild = nChild.toElement(); if (eChild.isNull()) continue; // Load (other) track properties.. if (eChild.tagName() == "properties") { for (QDomNode nProp = eChild.firstChild(); !nProp.isNull(); nProp = nProp.nextSibling()) { // Convert property node to element... QDomElement eProp = nProp.toElement(); if (eProp.isNull()) continue; if (eProp.tagName() == "input-bus") qtractorTrack::setInputBusName(eProp.text()); else if (eProp.tagName() == "output-bus") qtractorTrack::setOutputBusName(eProp.text()); else if (eProp.tagName() == "plugin-list-latency") qtractorTrack::setPluginListLatency( qtractorDocument::boolFromText(eProp.text())); else if (eProp.tagName() == "midi-omni") qtractorTrack::setMidiOmni( qtractorDocument::boolFromText(eProp.text())); else if (eProp.tagName() == "midi-channel") qtractorTrack::setMidiChannel(eProp.text().toUShort()); else if (eProp.tagName() == "midi-bank-sel-method") qtractorTrack::setMidiBankSelMethod(eProp.text().toInt()); else if (eProp.tagName() == "midi-bank") qtractorTrack::setMidiBank(eProp.text().toInt()); else if (eProp.tagName() == "midi-program") qtractorTrack::setMidiProg(eProp.text().toInt()); else if (eProp.tagName() == "midi-drums") qtractorTrack::setMidiDrums( qtractorDocument::boolFromText(eProp.text())); else if (eProp.tagName() == "icon") qtractorTrack::setTrackIcon(eProp.text()); } } else // Load track state.. if (eChild.tagName() == "state") { for (QDomNode nState = eChild.firstChild(); !nState.isNull(); nState = nState.nextSibling()) { // Convert state node to element... QDomElement eState = nState.toElement(); if (eState.isNull()) continue; if (eState.tagName() == "mute") qtractorTrack::setMute( qtractorDocument::boolFromText(eState.text())); else if (eState.tagName() == "solo") qtractorTrack::setSolo( qtractorDocument::boolFromText(eState.text())); else if (eState.tagName() == "record") qtractorTrack::setRecord( qtractorDocument::boolFromText(eState.text())); else if (eState.tagName() == "monitor") qtractorTrack::setMonitor( qtractorDocument::boolFromText(eState.text())); else if (eState.tagName() == "gain") qtractorTrack::setGain(eState.text().toFloat()); else if (eState.tagName() == "panning") qtractorTrack::setPanning(eState.text().toFloat()); } } else if (eChild.tagName() == "view") { for (QDomNode nView = eChild.firstChild(); !nView.isNull(); nView = nView.nextSibling()) { // Convert view node to element... QDomElement eView = nView.toElement(); if (eView.isNull()) continue; if (eView.tagName() == "height") { qtractorTrack::setHeight(eView.text().toInt()); } else if (eView.tagName() == "background-color") { QColor bg; bg.setNamedColor(eView.text()); qtractorTrack::setBackground(bg); } else if (eView.tagName() == "foreground-color") { QColor fg; fg.setNamedColor(eView.text()); qtractorTrack::setForeground(fg); } } } else if (eChild.tagName() == "controllers") { // Load track controllers... qtractorTrack::loadControllers(&eChild); } else if (eChild.tagName() == "curve-file") { // Load track automation curves... qtractorTrack::loadCurveFile(&eChild, m_pCurveFile); } else // Load clips... if (eChild.tagName() == "clips" && !pDocument->isTemplate()) { for (QDomNode nClip = eChild.firstChild(); !nClip.isNull(); nClip = nClip.nextSibling()) { // Convert clip node to element... QDomElement eClip = nClip.toElement(); if (eClip.isNull()) continue; if (eClip.tagName() == "clip") { qtractorClip *pClip = nullptr; switch (qtractorTrack::trackType()) { case qtractorTrack::Audio: pClip = new qtractorAudioClip(this); break; case qtractorTrack::Midi: pClip = new qtractorMidiClip(this); break; case qtractorTrack::None: default: break; } if (pClip == nullptr) return false; if (!pClip->loadElement(pDocument, &eClip)) return false; qtractorTrack::addClip(pClip); } } } else // Load plugins... if (eChild.tagName() == "plugins") m_pPluginList->loadElement(pDocument, &eChild); } // Reset take(record) descriptor/id registry. clearTakeInfo(); return true; } bool qtractorTrack::saveElement ( qtractorDocument *pDocument, QDomElement *pElement ) const { pElement->setAttribute("name", qtractorTrack::trackName()); pElement->setAttribute("type", qtractorTrack::textFromTrackType(qtractorTrack::trackType())); // Reset take(record) descriptor/id registry. clearTakeInfo(); // Save track properties... QDomElement eProps = pDocument->document()->createElement("properties"); const QString& sTrackIcon = qtractorTrack::trackIcon(); if (!sTrackIcon.isEmpty()) pDocument->saveTextElement("icon", sTrackIcon, &eProps); pDocument->saveTextElement("input-bus", qtractorTrack::inputBusName(), &eProps); pDocument->saveTextElement("output-bus", qtractorTrack::outputBusName(), &eProps); const bool bPluginListLatency = qtractorTrack::isPluginListLatency(); if (bPluginListLatency) pDocument->saveTextElement("plugin-list-latency", qtractorDocument::textFromBool(bPluginListLatency), &eProps); if (qtractorTrack::trackType() == qtractorTrack::Midi) { pDocument->saveTextElement("midi-omni", qtractorDocument::textFromBool(qtractorTrack::isMidiOmni()), &eProps); pDocument->saveTextElement("midi-channel", QString::number(qtractorTrack::midiChannel()), &eProps); if (qtractorTrack::midiBankSelMethod() >= 0) { pDocument->saveTextElement("midi-bank-sel-method", QString::number(qtractorTrack::midiBankSelMethod()), &eProps); } if (qtractorTrack::midiBank() >= 0) { pDocument->saveTextElement("midi-bank", QString::number(qtractorTrack::midiBank()), &eProps); } if (qtractorTrack::midiProg() >= 0) { pDocument->saveTextElement("midi-program", QString::number(qtractorTrack::midiProg()), &eProps); } pDocument->saveTextElement("midi-drums", qtractorDocument::textFromBool(qtractorTrack::isMidiDrums()), &eProps); } pElement->appendChild(eProps); // Save track state... QDomElement eState = pDocument->document()->createElement("state"); pDocument->saveTextElement("mute", qtractorDocument::textFromBool(qtractorTrack::isMute()), &eState); pDocument->saveTextElement("solo", qtractorDocument::textFromBool(qtractorTrack::isSolo()), &eState); pDocument->saveTextElement("record", qtractorDocument::textFromBool(qtractorTrack::isRecord()), &eState); pDocument->saveTextElement("monitor", qtractorDocument::textFromBool(qtractorTrack::isMonitor()), &eState); pDocument->saveTextElement("gain", QString::number(qtractorTrack::gain()), &eState); pDocument->saveTextElement("panning", QString::number(qtractorTrack::panning()), &eState); pElement->appendChild(eState); // Save track view attributes... QDomElement eView = pDocument->document()->createElement("view"); pDocument->saveTextElement("height", QString::number(qtractorTrack::height()), &eView); pDocument->saveTextElement("background-color", qtractorTrack::background().name(), &eView); pDocument->saveTextElement("foreground-color", qtractorTrack::foreground().name(), &eView); pElement->appendChild(eView); // Save track controllers... QDomElement eControllers = pDocument->document()->createElement("controllers"); qtractorTrack::saveControllers(pDocument, &eControllers); pElement->appendChild(eControllers); // Save track automation... qtractorCurveList *pCurveList = qtractorTrack::curveList(); if (pCurveList && !pCurveList->isEmpty()) { qtractorCurveFile cfile(pCurveList); QDomElement eCurveFile = pDocument->document()->createElement("curve-file"); qtractorTrack::saveCurveFile(pDocument, &eCurveFile, &cfile); pElement->appendChild(eCurveFile); } // Clips are not saved when in template mode... if (!pDocument->isTemplate()) { // Save track clips... QDomElement eClips = pDocument->document()->createElement("clips"); for (qtractorClip *pClip = qtractorTrack::clips().first(); pClip; pClip = pClip->next()) { // Create the new clip element... QDomElement eClip = pDocument->document()->createElement("clip"); if (!pClip->saveElement(pDocument, &eClip)) return false; // Add this clip... eClips.appendChild(eClip); } pElement->appendChild(eClips); } // Save track plugins... QDomElement ePlugins = pDocument->document()->createElement("plugins"); m_pPluginList->saveElement(pDocument, &ePlugins); pElement->appendChild(ePlugins); // Reset take(record) descriptor/id registry. clearTakeInfo(); return true; } // Track type textual helper methods. qtractorTrack::TrackType qtractorTrack::trackTypeFromText ( const QString& sText ) { TrackType trackType = None; if (sText == "audio") trackType = Audio; else if (sText == "midi") trackType = Midi; return trackType; } QString qtractorTrack::textFromTrackType ( TrackType trackType ) { QString sText; switch (trackType) { case Audio: sText = "audio"; break; case Midi: sText = "midi"; break; case None: default: sText = "none"; break; } return sText; } // Load track state (record, mute, solo) controllers (MIDI). void qtractorTrack::loadControllers ( QDomElement *pElement ) { qtractorMidiControl::loadControllers(pElement, m_controllers); } // Save track state (record, mute, solo) controllers (MIDI). void qtractorTrack::saveControllers ( qtractorDocument *pDocument, QDomElement *pElement ) const { qtractorMidiControl *pMidiControl = qtractorMidiControl::getInstance(); if (pMidiControl == nullptr) return; if (m_pMonitor == nullptr) return; qtractorMidiControl::Controllers controllers; if (pMidiControl->isMidiObserverMapped(m_pMonitorObserver)) { qtractorMidiControl::Controller *pController = new qtractorMidiControl::Controller; pController->name = m_pMonitorObserver->subject()->name(); pController->index = 0; // 0=MonitorObserver pController->ctype = m_pMonitorObserver->type(); pController->channel = m_pMonitorObserver->channel(); pController->param = m_pMonitorObserver->param(); pController->logarithmic = m_pMonitorObserver->isLogarithmic(); pController->feedback = m_pMonitorObserver->isFeedback(); pController->invert = m_pMonitorObserver->isInvert(); pController->hook = m_pMonitorObserver->isHook(); pController->latch = m_pMonitorObserver->isLatch(); controllers.append(pController); } qtractorMidiControlObserver *pPanObserver = m_pMonitor->panningObserver(); if (pMidiControl->isMidiObserverMapped(pPanObserver)) { qtractorMidiControl::Controller *pController = new qtractorMidiControl::Controller; pController->name = m_pMonitorObserver->subject()->name(); pController->index = 1; // 1=PanObserver pController->ctype = pPanObserver->type(); pController->channel = pPanObserver->channel(); pController->param = pPanObserver->param(); pController->logarithmic = pPanObserver->isLogarithmic(); pController->feedback = pPanObserver->isFeedback(); pController->invert = pPanObserver->isInvert(); pController->hook = pPanObserver->isHook(); pController->latch = pPanObserver->isLatch(); controllers.append(pController); } qtractorMidiControlObserver *pGainObserver = m_pMonitor->gainObserver(); if (pMidiControl->isMidiObserverMapped(pGainObserver)) { qtractorMidiControl::Controller *pController = new qtractorMidiControl::Controller; pController->name = pGainObserver->subject()->name(); pController->index = 2; // 2=GainObserver pController->ctype = pGainObserver->type(); pController->channel = pGainObserver->channel(); pController->param = pGainObserver->param(); pController->logarithmic = pGainObserver->isLogarithmic(); pController->feedback = pGainObserver->isFeedback(); pController->invert = pGainObserver->isInvert(); pController->hook = pGainObserver->isHook(); pController->latch = pGainObserver->isLatch(); controllers.append(pController); } if (pMidiControl->isMidiObserverMapped(m_pRecordObserver)) { qtractorMidiControl::Controller *pController = new qtractorMidiControl::Controller; pController->name = m_pRecordObserver->subject()->name(); pController->index = 3; // 3=RecordObserver pController->ctype = m_pRecordObserver->type(); pController->channel = m_pRecordObserver->channel(); pController->param = m_pRecordObserver->param(); pController->logarithmic = m_pRecordObserver->isLogarithmic(); pController->feedback = m_pRecordObserver->isFeedback(); pController->invert = m_pRecordObserver->isInvert(); pController->hook = m_pRecordObserver->isHook(); pController->latch = m_pRecordObserver->isLatch(); controllers.append(pController); } if (pMidiControl->isMidiObserverMapped(m_pMuteObserver)) { qtractorMidiControl::Controller *pController = new qtractorMidiControl::Controller; pController->name = m_pMuteObserver->subject()->name(); pController->index = 4; // 4=MuteObserver pController->ctype = m_pMuteObserver->type(); pController->channel = m_pMuteObserver->channel(); pController->param = m_pMuteObserver->param(); pController->logarithmic = m_pMuteObserver->isLogarithmic(); pController->feedback = m_pMuteObserver->isFeedback(); pController->invert = m_pMuteObserver->isInvert(); pController->hook = m_pMuteObserver->isHook(); pController->latch = m_pMuteObserver->isLatch(); controllers.append(pController); } if (pMidiControl->isMidiObserverMapped(m_pSoloObserver)) { qtractorMidiControl::Controller *pController = new qtractorMidiControl::Controller; pController->name = m_pSoloObserver->subject()->name(); pController->index = 5; // 5=SoloObserver pController->ctype = m_pSoloObserver->type(); pController->channel = m_pSoloObserver->channel(); pController->param = m_pSoloObserver->param(); pController->logarithmic = m_pSoloObserver->isLogarithmic(); pController->feedback = m_pSoloObserver->isFeedback(); pController->invert = m_pSoloObserver->isInvert(); pController->hook = m_pSoloObserver->isHook(); pController->latch = m_pSoloObserver->isLatch(); controllers.append(pController); } qtractorMidiControl::saveControllers(pDocument, pElement, controllers); qDeleteAll(controllers); controllers.clear(); } // Map track state (monitor, gain, pan, record, mute, solo) controllers (MIDI). void qtractorTrack::mapControllers (void) { qtractorMidiControl *pMidiControl = qtractorMidiControl::getInstance(); if (pMidiControl == nullptr) return; if (m_pMonitor == nullptr) return; QListIterator iter(m_controllers); while (iter.hasNext()) { qtractorMidiControl::Controller *pController = iter.next(); qtractorMidiControlObserver *pObserver = nullptr; switch (pController->index) { case 0: // 0=MonitorObserver pObserver = monitorObserver(); break; case 1: // 1=PanObserver pObserver = m_pMonitor->panningObserver(); break; case 2: // 2=GainObserver pObserver = m_pMonitor->gainObserver(); break; case 3: // 3=RecordObserver pObserver = recordObserver(); break; case 4: // 4=MuteObserver pObserver = muteObserver(); break; case 5: // 5=SoloObserver pObserver = soloObserver(); break; } if (pObserver) { pObserver->setType(pController->ctype); pObserver->setChannel(pController->channel); pObserver->setParam(pController->param); pObserver->setLogarithmic(pController->logarithmic); pObserver->setFeedback(pController->feedback); pObserver->setInvert(pController->invert); pObserver->setHook(pController->hook); pObserver->setLatch(pController->latch); pMidiControl->mapMidiObserver(pObserver); } } qDeleteAll(m_controllers); m_controllers.clear(); } // Track automation curve list accessor. qtractorCurveList *qtractorTrack::curveList (void) const { return (m_pPluginList ? m_pPluginList->curveList() : nullptr); } // Track automation curve serializer accessor. qtractorCurveFile *qtractorTrack::curveFile (void) const { return m_pCurveFile; } // Track automation current curve accessors. void qtractorTrack::setCurrentCurve ( qtractorCurve *pCurrentCurve ) { qtractorCurveList *pCurveList = curveList(); if (pCurveList) pCurveList->setCurrentCurve(pCurrentCurve); } qtractorCurve *qtractorTrack::currentCurve (void) const { qtractorCurveList *pCurveList = curveList(); return (pCurveList ? pCurveList->currentCurve() : nullptr); } // Load track automation curves (monitor, gain, pan, record, mute, solo). void qtractorTrack::loadCurveFile ( QDomElement *pElement, qtractorCurveFile *pCurveFile ) { if (pCurveFile) pCurveFile->load(pElement); } // Save track automation curves (monitor, gain, pan, record, mute, solo). void qtractorTrack::saveCurveFile ( qtractorDocument *pDocument, QDomElement *pElement, qtractorCurveFile *pCurveFile ) const { if (m_pMonitor == nullptr) return; if (pCurveFile == nullptr) return; qtractorCurveList *pCurveList = pCurveFile->list(); if (pCurveList == nullptr) return; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm == nullptr) return; pCurveFile->clear(); pCurveFile->setBaseDir(pSession->sessionDir()); qtractorCurve *pCurve; pCurve = monitorSubject()->curve(); if (pCurve) { qtractorCurveFile::Item *pCurveItem = new qtractorCurveFile::Item; pCurveItem->name = pCurve->subject()->name(); pCurveItem->index = 0; // 0=MonitorSubject pCurveItem->ctype = qtractorMidiEvent::CONTROLLER; pCurveItem->channel = 0; pCurveItem->param = 80; // 80=General Purpose Button 1 (on/off) pCurveItem->mode = pCurve->mode(); pCurveItem->process = pCurve->isProcess(); pCurveItem->capture = pCurve->isCapture(); pCurveItem->locked = pCurve->isLocked(); pCurveItem->logarithmic = pCurve->isLogarithmic(); pCurveItem->color = pCurve->color(); pCurveItem->subject = pCurve->subject(); pCurveFile->addItem(pCurveItem); } pCurve = m_pMonitor->panningSubject()->curve(); if (pCurve) { qtractorCurveFile::Item *pCurveItem = new qtractorCurveFile::Item; pCurveItem->name = pCurve->subject()->name(); pCurveItem->index = 1; // 1=PanningSubject pCurveItem->ctype = qtractorMidiEvent::CONTROLLER; pCurveItem->channel = 0; pCurveItem->param = 10; // 10=Pan Position (coarse) pCurveItem->mode = pCurve->mode(); pCurveItem->process = pCurve->isProcess(); pCurveItem->capture = pCurve->isCapture(); pCurveItem->locked = pCurve->isLocked(); pCurveItem->logarithmic = pCurve->isLogarithmic(); pCurveItem->color = pCurve->color(); pCurveItem->subject = pCurve->subject(); pCurveFile->addItem(pCurveItem); } pCurve = m_pMonitor->gainSubject()->curve(); if (pCurve) { qtractorCurveFile::Item *pCurveItem = new qtractorCurveFile::Item; pCurveItem->name = pCurve->subject()->name(); pCurveItem->index = 2; // 2=GainSubject pCurveItem->ctype = qtractorMidiEvent::CONTROLLER; pCurveItem->channel = 0; pCurveItem->param = 7; // 7=Volume (coarse) pCurveItem->mode = pCurve->mode(); pCurveItem->process = pCurve->isProcess(); pCurveItem->capture = pCurve->isCapture(); pCurveItem->locked = pCurve->isLocked(); pCurveItem->logarithmic = pCurve->isLogarithmic(); pCurveItem->color = pCurve->color(); pCurveItem->subject = pCurve->subject(); pCurveFile->addItem(pCurveItem); } pCurve = recordSubject()->curve(); if (pCurve) { qtractorCurveFile::Item *pCurveItem = new qtractorCurveFile::Item; pCurveItem->name = pCurve->subject()->name(); pCurveItem->index = 3; // 3=RecordSubject pCurveItem->ctype = qtractorMidiEvent::CONTROLLER; pCurveItem->channel = 0; pCurveItem->param = 81; // 81=General Purpose Button 2 (on/off) pCurveItem->mode = pCurve->mode(); pCurveItem->process = pCurve->isProcess(); pCurveItem->capture = pCurve->isCapture(); pCurveItem->locked = pCurve->isLocked(); pCurveItem->logarithmic = pCurve->isLogarithmic(); pCurveItem->color = pCurve->color(); pCurveItem->subject = pCurve->subject(); pCurveFile->addItem(pCurveItem); } pCurve = muteSubject()->curve(); if (pCurve) { qtractorCurveFile::Item *pCurveItem = new qtractorCurveFile::Item; pCurveItem->name = pCurve->subject()->name(); pCurveItem->index = 4; // 4=MuteSubject pCurveItem->ctype = qtractorMidiEvent::CONTROLLER; pCurveItem->channel = 0; pCurveItem->param = 82; // 82=General Purpose Button 3 (on/off) pCurveItem->mode = pCurve->mode(); pCurveItem->process = pCurve->isProcess(); pCurveItem->capture = pCurve->isCapture(); pCurveItem->locked = pCurve->isLocked(); pCurveItem->logarithmic = pCurve->isLogarithmic(); pCurveItem->color = pCurve->color(); pCurveItem->subject = pCurve->subject(); pCurveFile->addItem(pCurveItem); } pCurve = soloSubject()->curve(); if (pCurve) { qtractorCurveFile::Item *pCurveItem = new qtractorCurveFile::Item; pCurveItem->name = pCurve->subject()->name(); pCurveItem->index = 5; // 5=SoloSubject pCurveItem->ctype = qtractorMidiEvent::CONTROLLER; pCurveItem->channel = 0; pCurveItem->param = 83; // 83=General Purpose Button 4 (on/off) pCurveItem->mode = pCurve->mode(); pCurveItem->process = pCurve->isProcess(); pCurveItem->capture = pCurve->isCapture(); pCurveItem->locked = pCurve->isLocked(); pCurveItem->logarithmic = pCurve->isLogarithmic(); pCurveItem->color = pCurve->color(); pCurveItem->subject = pCurve->subject(); pCurveFile->addItem(pCurveItem); } if (pCurveFile->isEmpty()) return; const QString sBaseName(trackName() + "_curve"); pCurveFile->setFilename(pSession->createFilePath(sBaseName, "mid", true)); pCurveFile->save(pDocument, pElement, pSession->timeScale()); } // Apply track automation curves (monitor, gain, pan, record, mute, solo). void qtractorTrack::applyCurveFile ( qtractorCurveFile *pCurveFile ) const { if (m_pMonitor == nullptr) return; if (pCurveFile == nullptr) return; if (pCurveFile->items().isEmpty()) return; qtractorCurveList *pCurveList = pCurveFile->list(); if (pCurveList == nullptr) return; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm == nullptr) return; pCurveFile->setBaseDir(pSession->sessionDir()); QListIterator iter(pCurveFile->items()); while (iter.hasNext()) { qtractorCurveFile::Item *pCurveItem = iter.next(); switch (pCurveItem->index) { case 0: // 0=MonitorSubject pCurveItem->subject = monitorSubject(); break; case 1: // 1=PanSubject pCurveItem->subject = m_pMonitor->panningSubject(); break; case 2: // 2=GainSubject pCurveItem->subject = m_pMonitor->gainSubject(); break; case 3: // 3=RecordSubject pCurveItem->subject = recordSubject(); break; case 4: // 4=MuteSubject pCurveItem->subject = muteSubject(); break; case 5: // 5=SoloSubject pCurveItem->subject = soloSubject(); break; } } pCurveFile->apply(pSession->timeScale()); } // Update tracks/list-view. void qtractorTrack::updateTrack (void) { qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm == nullptr) return; qtractorTracks *pTracks = pMainForm->tracks(); if (pTracks == nullptr) return; pTracks->updateTrack(this); } void qtractorTrack::updateMidiTrack (void) { qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm == nullptr) return; qtractorTracks *pTracks = pMainForm->tracks(); if (pTracks == nullptr) return; pTracks->updateMidiTrack(this); } void qtractorTrack::updateMidiClips (void) { const int iMidiBankSelMethod = qtractorTrack::midiBankSelMethod(); const int iMidiBank = qtractorTrack::midiBank(); const int iMidiProg = qtractorTrack::midiProg(); for (qtractorClip *pClip = qtractorTrack::clips().first(); pClip; pClip = pClip->next()) { qtractorMidiClip *pMidiClip = static_cast (pClip); if (pMidiClip) { // Check for MIDI track's bank/program changes... bool bDirty = pMidiClip->isDirty(); qtractorMidiSequence *pSeq = pMidiClip->sequence(); if (pSeq && ( pSeq->bankSelMethod() != iMidiBankSelMethod || pSeq->bank() != iMidiBank || pSeq->prog() != iMidiProg)) { pSeq->setBankSelMethod(iMidiBankSelMethod); pSeq->setBank(iMidiBank); pSeq->setProg(iMidiProg); bDirty = true; } // Are any dirty changes pending commit? if (bDirty) pMidiClip->saveCopyFile(true); // Re-open the MIDI clip anyway... pMidiClip->open(); } } } // Update all plugin forms, if visible. void qtractorTrack::refreshPluginForms (void) { if (m_pPluginList == nullptr) return; qtractorPlugin *pPlugin = m_pPluginList->first(); while (pPlugin) { pPlugin->refreshForm(); pPlugin = pPlugin->next(); } } // end of qtractorTrack.cpp qtractor-0.9.25/src/PaxHeaders/qtractorInstrumentMenu.h0000644000000000000000000000013214166551171020250 xustar0030 mtime=1641730681.444610146 30 atime=1641730681.444610146 30 ctime=1641730681.444610146 qtractor-0.9.25/src/qtractorInstrumentMenu.h0000644000175000001440000000474514166551171021512 0ustar00rncbcusers00000000000000// qtractorInstrumentMenu.h // /**************************************************************************** Copyright (C) 2005-2020, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorInstrumentMenu_h #define __qtractorInstrumentMenu_h #include #include // Forward decls. class qtractorTrack; class qtractorMidiManager; class QMenu; class QIcon; class QStyle; //---------------------------------------------------------------------- // class qtractorInstrumentMenu -- instrument definition data classes. // class qtractorInstrumentMenu : public QObject { Q_OBJECT public: // Constructor. qtractorInstrumentMenu(QObject *pParent = nullptr); // Main accessor initiator. void updateTrackMenu(qtractorTrack *pTrack, QMenu *pMenu); protected slots: // Menu navigation. void updateBankMenu(); void updateProgMenu(); // Menu executive. void progActionTriggered(bool); protected: bool trackMenuReset(QMenu *pMenu) const; bool trackMenuAdd(QMenu *pMenu, const QIcon& icon, qtractorMidiManager *pMidiManager, const QString& sCurrentName) const; bool bankMenuReset(QMenu *pBankMenu) const; bool bankMenuAdd(QMenu *pBankMenu, const QIcon& icon, qtractorMidiManager *pMidiManager, const QString& sInstrumentName, int iCurrentBank) const; bool progMenuReset(QMenu *pProgMenu) const; bool progMenuAdd(QMenu *pProgMenu, const QIcon& icon, qtractorMidiManager *pMidiManager, const QString& sInstrumentName, int iBank, int iCurrentProg) const; // A custome scrollable menu style (static). static QStyle *scrollableMenuStyle(); private: // Instance variables. qtractorTrack *m_pTrack; }; #endif // __qtractorInstrumentMenu_h // end of qtractorInstrumentMenu.h qtractor-0.9.25/src/PaxHeaders/qtractorFileList.cpp0000644000000000000000000000013214166551171017321 xustar0030 mtime=1641730681.442610124 30 atime=1641730681.442610124 30 ctime=1641730681.442610124 qtractor-0.9.25/src/qtractorFileList.cpp0000644000175000001440000001303014166551171020546 0ustar00rncbcusers00000000000000// qtractorFileList.cpp // /**************************************************************************** Copyright (C) 2005-2020, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorFileList.h" #include "qtractorFileListView.h" #include "qtractorClip.h" #include //--------------------------------------------------------------------- // class qtractorFileList::Key -- file hash key. // uint qHash ( const qtractorFileList::Key& key ) { return qHash(key.type()) ^ qHash(key.path()); } //---------------------------------------------------------------------- // class qtractorFileList -- file path registry. // // File path registry management. qtractorFileListItem *qtractorFileList::findFileItem ( qtractorFileList::Type iType, const QString& sPath ) const { Item *pItem = findItem(iType, sPath); return (pItem ? pItem->fileItem() : nullptr); } void qtractorFileList::addFileItem ( qtractorFileList::Type iType, qtractorFileListItem *pFileItem, bool bAutoRemove ) { Item *pItem = addItem(iType, pFileItem->path(), bAutoRemove); if (pItem) { pItem->setFileItem(pFileItem); #ifdef CONFIG_DEBUG_0 qDebug("qtractorFileList::addFileItem(%d, \"%s\") refCount=%d clips=%d (%d)", int(pItem->type()), pItem->path().toUtf8().constData(), pItem->refCount(), pItem->clipRefCount(), int(pItem->isAutoRemove())); #endif } } void qtractorFileList::removeFileItem ( qtractorFileList::Type iType, qtractorFileListItem *pFileItem ) { Item *pItem = findItem(iType, pFileItem->path()); if (pItem) { pItem->setFileItem(nullptr); #ifdef CONFIG_DEBUG_0 qDebug("qtractorFileList::removeFileItem(%d, \"%s\") refCount=%d clips=%d (%d)", int(pItem->type()), pItem->path().toUtf8().constData(), pItem->refCount() - 1, pItem->clipRefCount(), int(pItem->isAutoRemove())); #endif removeItem(pItem); } } // Clip/path registry management. void qtractorFileList::addClipItem ( qtractorFileList::Type iType, const QString& sPath, bool bAutoRemove ) { Item *pItem = addItem(iType, sPath, bAutoRemove); if (pItem) { pItem->addClipRef(); #ifdef CONFIG_DEBUG_0 qDebug("qtractorFileList::addClipItem(%d, \"%s\") refCount=%d clips=%d (%d)", int(pItem->type()), pItem->path().toUtf8().constData(), pItem->refCount(), pItem->clipRefCount(), int(pItem->isAutoRemove())); #endif } } void qtractorFileList::addClipItem ( qtractorFileList::Type iType, qtractorClip *pClip, bool bAutoRemove ) { addClipItem(iType, pClip->filename(), bAutoRemove); } void qtractorFileList::removeClipItem ( qtractorFileList::Type iType, const QString& sPath ) { Item *pItem = findItem(iType, sPath); if (pItem) { pItem->removeClipRef(); #ifdef CONFIG_DEBUG_0 qDebug("qtractorFileList::removeClipItem(%d, \"%s\") refCount=%d clips=%d (%d)", int(pItem->type()), pItem->path().toUtf8().constData(), pItem->refCount() - 1, pItem->clipRefCount(), int(pItem->isAutoRemove())); #endif removeItem(pItem); } } void qtractorFileList::removeClipItem ( qtractorFileList::Type iType, qtractorClip *pClip ) { removeClipItem(iType, pClip->filename()); } // File hash table management. qtractorFileList::Item *qtractorFileList::findItem ( qtractorFileList::Type iType, const QString& sPath ) const { return m_items.value(Key(iType, sPath), nullptr); } qtractorFileList::Item *qtractorFileList::addItem ( qtractorFileList::Type iType, const QString& sPath, bool bAutoRemove ) { Item *pItem = nullptr; Key key(iType, sPath); Hash::ConstIterator iter = m_items.constFind(key); if (iter == m_items.constEnd()) { pItem = new Item(key, bAutoRemove); m_items.insert(key, pItem); if (bAutoRemove) // HACK! pItem->addRef(); } else pItem = iter.value(); pItem->addRef(); return pItem; } void qtractorFileList::removeItem ( qtractorFileList::Item *pItem ) { pItem->removeRef(); if (pItem->refCount() < 1) { m_items.remove(Key(pItem->type(), pItem->path())); delete pItem; } } void qtractorFileList::cleanup ( bool bForce ) { Hash::ConstIterator iter = m_items.constBegin(); const Hash::ConstIterator& iter_end = m_items.constEnd(); for ( ; iter != iter_end; ++iter) { Item *pItem = iter.value(); #ifdef CONFIG_DEBUG_0 qDebug("qtractorFileList::cleanup(%d, \"%s\") autoRemove=%d refCount=%d clips=%d", int(pItem->type()), pItem->path().toUtf8().constData(), int(pItem->isAutoRemove()), pItem->refCount(), pItem->clipRefCount()); #endif if (pItem->isAutoRemove()) { const QString& sPath = pItem->path(); if (!bForce && pItem->clipRefCount() > 0) { // pItem->setAutoRemove(false); pItem->removeRef(); } // Time for the kill...? if (bForce && pItem->clipRefCount() < 1) QFile::remove(sPath); } } } void qtractorFileList::clear (void) { qDeleteAll(m_items); m_items.clear(); } // end of qtractorFileList.cpp qtractor-0.9.25/src/PaxHeaders/qtractorObserverWidget.cpp0000644000000000000000000000013214166551171020541 xustar0030 mtime=1641730681.457610286 30 atime=1641730681.457610286 30 ctime=1641730681.457610286 qtractor-0.9.25/src/qtractorObserverWidget.cpp0000644000175000001440000001127714166551171022001 0ustar00rncbcusers00000000000000// qtractorObserverWidget.cpp // /**************************************************************************** Copyright (C) 2005-2020, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorObserverWidget.h" #include #include //---------------------------------------------------------------------- // class qtractorObserverCheckBox -- Concrete widget observer. // // Constructor. qtractorObserverCheckBox::qtractorObserverCheckBox ( QWidget *pParent ) : qtractorObserverWidget (pParent) { QObject::connect(this, SIGNAL(toggled(bool)), SLOT(checkBoxChanged(bool))); } // Visitors overload. void qtractorObserverCheckBox::updateValue ( float fValue ) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorObserverCheckBox[%p]::updateValue(%g)", this, fValue); #endif const bool bBlockSignals = QCheckBox::blockSignals(true); QCheckBox::setChecked(bool(scaleFromValue(fValue))); QCheckBox::blockSignals(bBlockSignals); } // Protected slot. void qtractorObserverCheckBox::checkBoxChanged ( bool bValue ) { const float fValue = valueFromScale(bValue ? 1.0f : 0.0f); #ifdef CONFIG_DEBUG_0 qDebug("qtractorObserverCheckBox[%p]::checkBoxChanged(%g)", this, fValue); #endif observer()->setValue(fValue); emit valueChanged(fValue); } //---------------------------------------------------------------------- // class qtractorObserverSpinBox -- Concrete widget observer. // // Constructor. qtractorObserverSpinBox::qtractorObserverSpinBox ( QWidget *pParent ) : qtractorObserverWidget (pParent) { QObject::connect(this, SIGNAL(valueChangedEx(double)), SLOT(spinBoxChanged(double))); } // Visitors overload. void qtractorObserverSpinBox::updateValue ( float fValue ) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorObserverSpinBox[%p]::updateValue(%g)", this, fValue); #endif const bool bBlockSignals = QDoubleSpinBox::blockSignals(true); QDoubleSpinBox::setValue(scaleFromValue(fValue)); QDoubleSpinBox::blockSignals(bBlockSignals); } // Protected slot. void qtractorObserverSpinBox::spinBoxChanged ( double value ) { const float fValue = valueFromScale(float(value)); #ifdef CONFIG_DEBUG_0 qDebug("qtractorObserverSpinBox[%p]::spinBoxChanged(%g)", this, fValue); #endif observer()->setValue(fValue); emit valueChanged(fValue); } //---------------------------------------------------------------------- // class qtractorObserverSlider -- Concrete widget observer. // // Constructor. qtractorObserverSlider::qtractorObserverSlider ( QWidget *pParent ) : qtractorObserverWidget (pParent) { QObject::connect(this, SIGNAL(valueChanged(int)), SLOT(sliderChanged(int))); } // Alternate mouse behavior event handlers. void qtractorObserverSlider::mousePressEvent ( QMouseEvent *pMouseEvent ) { // Reset to default value... if (pMouseEvent->button() == Qt::MiddleButton) setValue(scaleFromValue(observer()->defaultValue())); else qtractorObserverWidget::mousePressEvent(pMouseEvent); } void qtractorObserverSlider::wheelEvent ( QWheelEvent *pWheelEvent ) { int iValue = value(); if (pWheelEvent->angleDelta().y() > 0) iValue += pageStep(); else iValue -= pageStep(); if (iValue > maximum()) iValue = maximum(); else if (iValue < minimum()) iValue = minimum(); setValue(iValue); } // Visitors overload. void qtractorObserverSlider::updateValue ( float fValue ) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorObserverSlider[%p]::updateValue(%g)", this, fValue); #endif const bool bBlockSignals = QSlider::blockSignals(true); QSlider::setValue(int(scaleFromValue(fValue))); QSlider::blockSignals(bBlockSignals); } // Protected slot. void qtractorObserverSlider::sliderChanged ( int iValue ) { const float fValue = valueFromScale(float(iValue)); #ifdef CONFIG_DEBUG_0 qDebug("qtractorObserverSlider[%p]::sliderChanged(%g)", this, fValue); #endif observer()->setValue(fValue); emit valueChanged(fValue); }; // end of qtractorObserverWidget.cpp qtractor-0.9.25/src/PaxHeaders/qtractorTrackForm.cpp0000644000000000000000000000013214166551171017476 xustar0030 mtime=1641730681.465610373 30 atime=1641730681.465610373 30 ctime=1641730681.465610373 qtractor-0.9.25/src/qtractorTrackForm.cpp0000644000175000001440000013431714166551171020737 0ustar00rncbcusers00000000000000// qtractorTrackForm.cpp // /**************************************************************************** Copyright (C) 2005-2021, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorTrackForm.h" #include "qtractorAbout.h" #include "qtractorTrack.h" #include "qtractorSession.h" #include "qtractorInstrument.h" #include "qtractorAudioEngine.h" #include "qtractorMidiEngine.h" #include "qtractorMidiManager.h" #include "qtractorPlugin.h" #include "qtractorOptions.h" #include "qtractorCommand.h" #include "qtractorBusForm.h" #include #include #include #include #include #include #include //---------------------------------------------------------------------- // class qtractorColorItemDelegate -- Custom color view item delegate. // class qtractorColorItemDelegate : public QItemDelegate { public: // Constructor. qtractorColorItemDelegate ( QComboBox *pComboBox ) : QItemDelegate(pComboBox), m_pComboBox(pComboBox) {} // Overridden paint method. void paint(QPainter *pPainter, const QStyleOptionViewItem& option, const QModelIndex& index) const { // Item data has the color... const QPoint delta(2, 2); QRect rect(option.rect); rect.setTopLeft(rect.topLeft() + delta); rect.setBottomRight(rect.bottomRight() - delta); QColor color(m_pComboBox->itemText(index.row())); pPainter->save(); if (option.state & QStyle::State_Selected) pPainter->setPen(QPen(option.palette.highlight().color(), 2)); else pPainter->setPen(QPen(option.palette.base().color(), 2)); pPainter->setBrush(color); pPainter->drawRect(rect); pPainter->restore(); if (option.state & QStyle::State_HasFocus) QItemDelegate::drawFocus(pPainter, option, option.rect); } private: // Item color spec. QComboBox *m_pComboBox; }; //---------------------------------------------------------------------------- // qtractorTrackForm::MidiProgramObserver -- Local dedicated observer. class qtractorTrackForm::MidiProgramObserver : public qtractorObserver { public: // Constructor. MidiProgramObserver(qtractorTrackForm *pTrackForm, qtractorSubject *pSubject) : qtractorObserver(pSubject), m_pTrackForm(pTrackForm) {} protected: // Update feedback. void update(bool bUpdate) { if (bUpdate) { const int iValue = int(value()); const int iBank = (iValue >> 7) & 0x3fff; const int iProg = (iValue & 0x7f); m_pTrackForm->setMidiProgram(iBank, iProg); } } private: // Members. qtractorTrackForm *m_pTrackForm; }; //---------------------------------------------------------------------------- // qtractorTrackForm -- UI wrapper form. // Constructor. qtractorTrackForm::qtractorTrackForm ( QWidget *pParent ) : QDialog(pParent) { // Setup UI struct... m_ui.setupUi(this); // Window modality (let plugin/tool windows rave around). QDialog::setWindowModality(Qt::WindowModal); // No settings descriptor initially (the caller will set it). m_pTrack = nullptr; // Current MIDI output bus to be cached. m_pMidiBus = nullptr; // Set some dialog validators... m_ui.BankComboBox->setValidator(new QIntValidator(m_ui.BankComboBox)); m_ui.ProgComboBox->setValidator(new QIntValidator(m_ui.ProgComboBox)); // Bank select methods. const QIcon& icon = QIcon(":/images/itemProperty.png"); m_ui.BankSelMethodComboBox->clear(); m_ui.BankSelMethodComboBox->addItem(icon, tr("Normal")); m_ui.BankSelMethodComboBox->addItem(icon, tr("Bank MSB")); m_ui.BankSelMethodComboBox->addItem(icon, tr("Bank LSB")); m_ui.BankSelMethodComboBox->addItem(icon, tr("Patch")); // Custom colors. m_ui.ForegroundColorComboBox->setItemDelegate( new qtractorColorItemDelegate(m_ui.ForegroundColorComboBox)); m_ui.BackgroundColorComboBox->setItemDelegate( new qtractorColorItemDelegate(m_ui.BackgroundColorComboBox)); m_ui.ForegroundColorComboBox->clear(); m_ui.BackgroundColorComboBox->clear(); for (int i = 1; i < 28; ++i) { const QColor& rgbBack = qtractorTrack::trackColor(i); const QColor& rgbFore = rgbBack.darker(); m_ui.ForegroundColorComboBox->addItem(rgbFore.name()); m_ui.BackgroundColorComboBox->addItem(rgbBack.name()); } // To save and keep bus/channel patching consistency. m_pOldMidiBus = nullptr; m_iOldChannel = -1; m_sOldInstrumentName.clear(); m_iOldBankSelMethod = -1; m_iOldBank = -1; m_iOldProg = -1; // No last acceptable command yet. m_pLastCommand = nullptr; // MIDI ban/program observer. m_pMidiProgramObserver = nullptr; // Initialize dirty control state. m_iDirtySetup = 0; m_iDirtyCount = 0; m_iDirtyPatch = 0; // Add generic/standard track icons drop-down menu... m_pIconMenu = new QMenu(this); m_pIconMenu->addAction(QIcon(":/images/fileOpen.png"), tr("Custom &Icon..."), this, SLOT(trackIconClicked())); m_pIconMenu->addSeparator(); addIconMenuAction(tr("&Drums"), ":/images/trackIconDrums1.png"); addIconMenuAction(tr("Drum &Kit"), ":/images/trackIconDrums2.png"); addIconMenuAction(tr("&Bass"), ":/images/trackIconBass1.png"); addIconMenuAction(tr("A&coustic Bass"), ":/images/trackIconBass2.png"); addIconMenuAction(tr("&Guitar"), ":/images/trackIconGuitar1.png"); addIconMenuAction(tr("&Electric Guitar"), ":/images/trackIconGuitar2.png"); addIconMenuAction(tr("&Piano"), ":/images/trackIconPiano1.png"); addIconMenuAction(tr("&Acoustic Piano"), ":/images/trackIconPiano2.png"); addIconMenuAction(tr("&Microphone"), ":/images/trackIconMicrophone1.png"); addIconMenuAction(tr("Vi&ntage Microphone"), ":/images/trackIconMicrophone2.png"); addIconMenuAction(tr("&Speaker"), ":/images/trackIconSpeaker1.png"); addIconMenuAction(tr("&Trumpet"), ":/images/trackIconTrumpet1.png"); addIconMenuAction(tr("&Violin"), ":/images/trackIconViolin1.png"); m_pIconMenu->addSeparator(); m_pIconMenu->addAction(tr("(None)"), this, SLOT(trackIconAction())); m_ui.TrackIconPushButton->setMenu(m_pIconMenu); // UI signal/slot connections... QObject::connect(m_ui.TrackNameTextEdit, SIGNAL(textChanged()), SLOT(changed())); QObject::connect(m_ui.TrackIconPushButton, SIGNAL(clicked()), SLOT(trackIconClicked())); QObject::connect(m_ui.AudioRadioButton, SIGNAL(toggled(bool)), SLOT(trackTypeChanged())); QObject::connect(m_ui.MidiRadioButton, SIGNAL(toggled(bool)), SLOT(trackTypeChanged())); QObject::connect(m_ui.InputBusNameComboBox, SIGNAL(activated(int)), SLOT(inputBusNameChanged(int))); QObject::connect(m_ui.OutputBusNameComboBox, SIGNAL(activated(int)), SLOT(outputBusNameChanged(int))); QObject::connect(m_ui.BusNameToolButton, SIGNAL(clicked()), SLOT(busNameClicked())); QObject::connect(m_ui.OmniCheckBox, SIGNAL(clicked()), SLOT(changed())); QObject::connect(m_ui.ChannelSpinBox, SIGNAL(valueChanged(int)), SLOT(channelChanged(int))); QObject::connect(m_ui.InstrumentComboBox, SIGNAL(activated(int)), SLOT(instrumentChanged(int))); QObject::connect(m_ui.BankSelMethodComboBox, SIGNAL(activated(int)), SLOT(bankSelMethodChanged(int))); QObject::connect(m_ui.DrumsCheckBox, SIGNAL(clicked()), SLOT(changed())); QObject::connect(m_ui.BankComboBox, SIGNAL(editTextChanged(const QString&)), SLOT(bankChanged())); QObject::connect(m_ui.ProgComboBox, SIGNAL(editTextChanged(const QString&)), SLOT(progChanged())); QObject::connect(m_ui.ForegroundColorComboBox, SIGNAL(editTextChanged(const QString&)), SLOT(foregroundColorChanged(const QString&))); QObject::connect(m_ui.ForegroundColorToolButton, SIGNAL(clicked()), SLOT(selectForegroundColor())); QObject::connect(m_ui.BackgroundColorComboBox, SIGNAL(editTextChanged(const QString&)), SLOT(backgroundColorChanged(const QString&))); QObject::connect(m_ui.BackgroundColorToolButton, SIGNAL(clicked()), SLOT(selectBackgroundColor())); QObject::connect(m_ui.PluginListView, SIGNAL(currentRowChanged(int)), SLOT(stabilizeForm())); QObject::connect(m_ui.PluginListView, SIGNAL(contentsChanged()), SLOT(pluginListChanged())); QObject::connect(m_ui.AddPluginToolButton, SIGNAL(clicked()), SLOT(addPlugin())); QObject::connect(m_ui.RemovePluginToolButton, SIGNAL(clicked()), SLOT(removePlugin())); QObject::connect(m_ui.MoveUpPluginToolButton, SIGNAL(clicked()), SLOT(moveUpPlugin())); QObject::connect(m_ui.MoveDownPluginToolButton, SIGNAL(clicked()), SLOT(moveDownPlugin())); QObject::connect(m_ui.PluginListLatencyCheckBox, SIGNAL(clicked()), SLOT(changed())); QObject::connect(m_ui.DialogButtonBox, SIGNAL(accepted()), SLOT(accept())); QObject::connect(m_ui.DialogButtonBox, SIGNAL(rejected()), SLOT(reject())); } // Destructor. qtractorTrackForm::~qtractorTrackForm (void) { // Free up the MIDI bank/program observer... if (m_pMidiProgramObserver) delete m_pMidiProgramObserver; // Maybe the track icon menu perhaps... delete m_pIconMenu; } // Populate (setup) dialog controls from settings descriptors. void qtractorTrackForm::setTrack ( qtractorTrack *pTrack ) { // Set target track reference descriptor. m_pTrack = pTrack; if (m_pTrack == nullptr) return; qtractorSession *pSession = m_pTrack->session(); if (pSession == nullptr) return; // Avoid dirty this all up. ++m_iDirtySetup; // Track properties cloning... m_props = m_pTrack->properties(); // Get reference of the last acceptable command... qtractorCommandList *pCommands = pSession->commands(); m_pLastCommand = pCommands->lastCommand(); // Set plugin list stuff... m_ui.PluginListView->setPluginList(m_pTrack->pluginList()); m_ui.PluginListLatencyCheckBox->setChecked(m_props.pluginListLatency); // Initialize dialog widgets... m_ui.TrackNameTextEdit->setPlainText(m_props.trackName); qtractorEngine *pEngine = nullptr; switch (m_props.trackType) { case qtractorTrack::Audio: pEngine = pSession->audioEngine(); m_ui.AudioRadioButton->setChecked(true); break; case qtractorTrack::Midi: pEngine = pSession->midiEngine(); m_ui.MidiRadioButton->setChecked(true); break; default: break; } updateTrackType(m_props.trackType); if (pEngine && pEngine->findInputBus(m_props.inputBusName)) m_ui.InputBusNameComboBox->setCurrentIndex( m_ui.InputBusNameComboBox->findText(m_props.inputBusName)); if (pEngine && pEngine->findOutputBus(m_props.outputBusName)) m_ui.OutputBusNameComboBox->setCurrentIndex( m_ui.OutputBusNameComboBox->findText(m_props.outputBusName)); // Track original output bus name... m_sOldOutputBusName = m_props.outputBusName; // Force MIDI output bus recaching. m_pMidiBus = midiBus(); // Make sure this will be remembered for backup. m_pOldMidiBus = m_pMidiBus; m_iOldChannel = m_props.midiChannel; m_sOldInstrumentName.clear(); if (m_pOldMidiBus) { const qtractorMidiBus::Patch& patch = m_pOldMidiBus->patch(m_iOldChannel); if (patch.isValid()) m_sOldInstrumentName = patch.instrumentName; } m_iOldBankSelMethod = m_props.midiBankSelMethod; m_iOldBank = m_props.midiBank; m_iOldProg = m_props.midiProg; // Already time for instrument caching... updateInstruments(); m_ui.OmniCheckBox->setChecked(m_props.midiOmni); m_ui.ChannelSpinBox->setValue(m_props.midiChannel + 1); updateChannel(m_ui.ChannelSpinBox->value(), m_props.midiBankSelMethod, m_props.midiBank, m_props.midiProg); m_ui.DrumsCheckBox->setChecked(m_props.midiDrums); // Update colors... updateColorItem(m_ui.ForegroundColorComboBox, m_props.foreground); updateColorItem(m_ui.BackgroundColorComboBox, m_props.background); trackIconChanged(); // Cannot change track type, if track is already chained in session.. m_ui.AudioRadioButton->setEnabled(m_props.trackType != qtractorTrack::Midi); m_ui.MidiRadioButton->setEnabled(m_props.trackType != qtractorTrack::Audio); // A bit of parental control... QObject::connect(pCommands, SIGNAL(updateNotifySignal(unsigned int)), SLOT(changed())); // Backup clean. m_iDirtyCount = 0; --m_iDirtySetup; // Done. stabilizeForm(); } // Retrieve the editing track, if the case arises. qtractorTrack *qtractorTrackForm::track (void) const { return m_pTrack; } // Retrieve the accepted track properties, if the case arises. const qtractorTrack::Properties& qtractorTrackForm::properties (void) const { return m_props; } // Selected track type determinator. qtractorTrack::TrackType qtractorTrackForm::trackType (void) const { qtractorTrack::TrackType trackType = qtractorTrack::None; if (m_ui.AudioRadioButton->isChecked()) trackType = qtractorTrack::Audio; else if (m_ui.MidiRadioButton->isChecked()) trackType = qtractorTrack::Midi; return trackType; } // Accept settings (OK button slot). void qtractorTrackForm::accept (void) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; // Save options... if (m_iDirtyCount > 0) { // Make sure one has unique track names... pSession->releaseTrackName(m_pTrack); const QString& sTrackName = pSession->uniqueTrackName( m_ui.TrackNameTextEdit->toPlainText().trimmed()); pSession->acquireTrackName(m_pTrack); // Make changes permanent... m_props.trackName = sTrackName; m_props.trackType = trackType(); m_props.inputBusName = m_ui.InputBusNameComboBox->currentText(); m_props.outputBusName = m_ui.OutputBusNameComboBox->currentText(); // Plugin latency compensation stuff... m_props.pluginListLatency = m_ui.PluginListLatencyCheckBox->isChecked(); // Special case for MIDI settings... m_props.midiOmni = m_ui.OmniCheckBox->isChecked(); m_props.midiChannel = (m_ui.ChannelSpinBox->value() - 1); m_props.midiBankSelMethod = m_ui.BankSelMethodComboBox->currentIndex(); m_props.midiBank = midiBank(); m_props.midiProg = midiProg(); m_props.midiDrums = m_ui.DrumsCheckBox->isChecked(); // View colors... m_props.foreground = colorItem(m_ui.ForegroundColorComboBox); m_props.background = colorItem(m_ui.BackgroundColorComboBox); m_props.background.setAlpha(192); // Restore original... if (m_props.outputBusName != m_sOldOutputBusName) updateOutputBusName(m_sOldOutputBusName); // Save default bus names... saveDefaultBusNames(m_props.trackType); // Reset dirty flag. m_iDirtyCount = 0; } // Just go with dialog acceptance. QDialog::accept(); } // Reject settings (Cancel button slot). void qtractorTrackForm::reject (void) { bool bReject = true; // Check if there's any pending changes... if (m_iDirtyCount > 0) { QMessageBox::StandardButtons buttons = QMessageBox::Discard | QMessageBox::Cancel; if (m_ui.DialogButtonBox->button(QDialogButtonBox::Ok)->isEnabled()) buttons |= QMessageBox::Apply; switch (QMessageBox::warning(this, tr("Warning"), tr("Some settings have been changed.\n\n" "Do you want to apply the changes?"), buttons)) { case QMessageBox::Apply: accept(); return; case QMessageBox::Discard: break; default: // Cancel. bReject = false; break; } } if (bReject) { // Bogus track? Unlikely, but... qtractorSession *pSession = nullptr; if (m_pTrack) pSession = m_pTrack->session(); if (pSession) { // Backout all commands made this far... (pSession->commands())->backout(m_pLastCommand); // Restore old output bus... updateOutputBusName(m_sOldOutputBusName); // Try to restore the previously saved patch... if (m_pOldMidiBus && m_iDirtyPatch > 0) { m_pOldMidiBus->setPatch(m_iOldChannel, m_sOldInstrumentName, m_iOldBankSelMethod, m_iOldBank, m_iOldProg, m_pTrack); } } // Reset plugin list, before too late... m_ui.PluginListView->setPluginList(nullptr); // Just go away. QDialog::reject(); } } // Stabilize current form state. void qtractorTrackForm::stabilizeForm (void) { const bool bEnabled = (trackType() != qtractorTrack::None); const bool bValid = (m_iDirtyCount > 0) && bEnabled && !m_ui.TrackNameTextEdit->toPlainText().isEmpty(); m_ui.DialogButtonBox->button(QDialogButtonBox::Ok)->setEnabled(bValid); // Stabilize current plugin list state. m_ui.PluginListView->setEnabled(bEnabled); const int iItemCount = m_ui.PluginListView->count(); int iItem = -1; qtractorPlugin *pPlugin = nullptr; qtractorPluginListItem *pItem = static_cast ( m_ui.PluginListView->currentItem()); if (pItem) { iItem = m_ui.PluginListView->row(pItem); pPlugin = pItem->plugin(); } m_ui.AddPluginToolButton->setEnabled(bEnabled); m_ui.RemovePluginToolButton->setEnabled(pPlugin != nullptr); m_ui.MoveUpPluginToolButton->setEnabled(pItem && iItem > 0); m_ui.MoveDownPluginToolButton->setEnabled(pItem && iItem < iItemCount - 1); } // Retrieve currently assigned MIDI output-bus, if applicable. qtractorMidiBus *qtractorTrackForm::midiBus (void) const { if (m_pTrack == nullptr) return nullptr; qtractorSession *pSession = m_pTrack->session(); if (pSession == nullptr) return nullptr; // If it ain't MIDI, bail out... if (trackType() != qtractorTrack::Midi) return nullptr; // MIDI engine... qtractorMidiEngine *pMidiEngine = pSession->midiEngine(); if (pMidiEngine == nullptr) return nullptr; // MIDI bus... const QString& sOutputBusName = m_ui.OutputBusNameComboBox->currentText(); return static_cast ( pMidiEngine->findOutputBus(sOutputBusName)); } // Retrieve currently selected MIDI bank number. int qtractorTrackForm::midiBank (void) const { const QString& sBankText = m_ui.BankComboBox->currentText(); const int iBankIndex = m_ui.BankComboBox->findText(sBankText); if (iBankIndex >= 0 && m_banks.contains(iBankIndex) && m_ui.BankComboBox->itemText(iBankIndex) == sBankText) return m_banks[iBankIndex]; return sBankText.toInt(); } // Retrieve currently selected MIDI program number. int qtractorTrackForm::midiProg (void) const { const QString& sProgText = m_ui.ProgComboBox->currentText(); const int iProgIndex = m_ui.ProgComboBox->findText(sProgText); if (iProgIndex >= 0 && m_progs.contains(iProgIndex) && m_ui.ProgComboBox->itemText(iProgIndex) == sProgText) return m_progs[iProgIndex]; return sProgText.toInt(); } // Refresh instrument list. void qtractorTrackForm::updateInstruments (void) { if (m_pTrack == nullptr) return; qtractorSession *pSession = m_pTrack->session(); if (pSession == nullptr) return; qtractorInstrumentList *pInstruments = pSession->instruments(); if (pInstruments == nullptr) return; // Avoid superfluous change notifications... ++m_iDirtySetup; m_ui.InstrumentComboBox->clear(); m_ui.InstrumentComboBox->addItem(tr("(No instrument)")); const QIcon& icon = QIcon(":/images/itemInstrument.png"); // Take care of MIDI plugin instrument names... updateInstrumentsAdd(icon, (m_pTrack->pluginList())->midiManager()); // And, maybe some from the MIDI output bus... if (m_pMidiBus && m_pMidiBus->pluginList_out()) updateInstrumentsAdd(icon, (m_pMidiBus->pluginList_out())->midiManager()); // Regular instrument names... qtractorInstrumentList::ConstIterator iter = pInstruments->constBegin(); const qtractorInstrumentList::ConstIterator& iter_end = pInstruments->constEnd(); for ( ; iter != iter_end; ++iter) m_ui.InstrumentComboBox->addItem(icon, iter.value().instrumentName()); // Done. --m_iDirtySetup; } // Refresh instrument list of given MIDI buffer manager. void qtractorTrackForm::updateInstrumentsAdd ( const QIcon& icon, qtractorMidiManager *pMidiManager ) { if (pMidiManager == nullptr) return; pMidiManager->updateInstruments(); const qtractorInstrumentList& instruments = pMidiManager->instruments(); qtractorInstrumentList::ConstIterator iter = instruments.constBegin(); const qtractorInstrumentList::ConstIterator& iter_end = instruments.constEnd(); for ( ; iter != iter_end; ++iter) m_ui.InstrumentComboBox->addItem(icon, iter.value().instrumentName()); } // Update track type and buses. void qtractorTrackForm::updateTrackType ( qtractorTrack::TrackType trackType ) { if (m_pTrack == nullptr) return; qtractorSession *pSession = m_pTrack->session(); if (pSession == nullptr) return; // Avoid superfluos change notifications... ++m_iDirtySetup; // Renew the MIDI bank/program observer. if (m_pMidiProgramObserver) { delete m_pMidiProgramObserver; m_pMidiProgramObserver = nullptr; } // Make changes due to track type change. qtractorEngine *pEngine = nullptr; QIcon icon; switch (trackType) { case qtractorTrack::Audio: pEngine = pSession->audioEngine(); icon = QIcon(":/images/trackAudio.png"); m_ui.MidiGroupBox->hide(); m_ui.MidiGroupBox->setEnabled(false); m_ui.InputBusNameComboBox->setEnabled(true); m_ui.OutputBusNameComboBox->setEnabled(true); break; case qtractorTrack::Midi: pEngine = pSession->midiEngine(); icon = QIcon(":/images/trackMidi.png"); m_ui.MidiGroupBox->show(); m_ui.MidiGroupBox->setEnabled(true); m_ui.InputBusNameComboBox->setEnabled(true); m_ui.OutputBusNameComboBox->setEnabled(true); if (m_pTrack->pluginList() && (m_pTrack->pluginList())->midiProgramSubject()) { m_pMidiProgramObserver = new MidiProgramObserver(this, (m_pTrack->pluginList())->midiProgramSubject()); } break; case qtractorTrack::None: default: m_ui.MidiGroupBox->hide(); m_ui.MidiGroupBox->setEnabled(false); m_ui.InputBusNameComboBox->setEnabled(false); m_ui.OutputBusNameComboBox->setEnabled(false); break; } m_ui.InputBusNameComboBox->clear(); m_ui.OutputBusNameComboBox->clear(); if (pEngine) { for (qtractorBus *pBus = pEngine->buses().first(); pBus; pBus = pBus->next()) { if (pBus->busMode() & qtractorBus::Input) m_ui.InputBusNameComboBox->addItem(icon, pBus->busName()); if (pBus->busMode() & qtractorBus::Output) m_ui.OutputBusNameComboBox->addItem(icon, pBus->busName()); } } // Load default bus names... loadDefaultBusNames(trackType); // Shake it a little bit first, but // make it as tight as possible... resize(width() - 1, height() - 1); adjustSize(); // Done. --m_iDirtySetup; } // Refresh channel instrument banks list. void qtractorTrackForm::updateChannel ( int iChannel, int iBankSelMethod, int iBank, int iProg ) { // Regular channel offset if (--iChannel < 0) return; // MIDI bus... if (m_pMidiBus == nullptr) return; #ifdef CONFIG_DEBUG qDebug("qtractorTrackForm::updateChannel(%d, %d, %d, %d)", iChannel, iBankSelMethod, iBank, iProg); #endif // Avoid superfluos change notifications... ++m_iDirtySetup; // MIDI channel patch... const qtractorMidiBus::Patch& patch = m_pMidiBus->patch(iChannel); QString sInstrumentName = patch.instrumentName; if (sInstrumentName.isEmpty()) sInstrumentName = m_pMidiBus->instrumentName(); if (iBankSelMethod < 0) iBankSelMethod = patch.bankSelMethod; #if 0 if (iBank < 0) iBank = patch.bank; if (iProg < 0) iProg = patch.prog; #endif // Select instrument... int iInstrumentIndex = m_ui.InstrumentComboBox->findText(sInstrumentName); if (iInstrumentIndex < 0) { iInstrumentIndex = 0; sInstrumentName.clear(); } m_ui.InstrumentComboBox->setCurrentIndex(iInstrumentIndex); // Go and update the bank and program listings... updateBanks(sInstrumentName, iBankSelMethod, iBank, iProg); // Done. --m_iDirtySetup; } // Refresh instrument banks list. void qtractorTrackForm::updateBanks ( const QString& sInstrumentName, int iBankSelMethod, int iBank, int iProg ) { if (m_pTrack == nullptr) return; qtractorSession *pSession = m_pTrack->session(); if (pSession == nullptr) return; // if (sInstrumentName.isEmpty()) // return; #ifdef CONFIG_DEBUG qDebug("qtractorTrackForm::updateBanks(\"%s\", %d, %d, %d)", sInstrumentName.toUtf8().constData(), iBankSelMethod, iBank, iProg); #endif qtractorInstrumentList *pInstruments = pSession->instruments(); if (pInstruments == nullptr) return; // Avoid superfluos change notifications... ++m_iDirtySetup; // Default (none) patch bank list... int iBankIndex = 0; const QIcon& icon = QIcon(":/images/itemPatches.png"); m_banks.clear(); m_ui.BankComboBox->clear(); m_ui.BankComboBox->addItem(icon, tr("(None)")); m_banks[iBankIndex++] = -1; // Care of MIDI plugin instrument banks... bool bMidiManager = updateBanksAdd(icon, (m_pTrack->pluginList())->midiManager(), sInstrumentName, iBank, iBankIndex); if (!bMidiManager && m_pMidiBus && m_pMidiBus->pluginList_out()) { bMidiManager = updateBanksAdd(icon, (m_pMidiBus->pluginList_out())->midiManager(), sInstrumentName, iBank, iBankIndex); } // Get instrument set alright... if (!bMidiManager && pInstruments->contains(sInstrumentName)) { // Instrument reference... const qtractorInstrument& instr = pInstruments->value(sInstrumentName); // Bank selection method... if (iBankSelMethod < 0) iBankSelMethod = instr.bankSelMethod(); // Refresh patch bank mapping... const qtractorInstrumentPatches& patches = instr.patches(); qtractorInstrumentPatches::ConstIterator it = patches.constBegin(); const qtractorInstrumentPatches::ConstIterator& it_end = patches.constEnd(); for (; it != it_end; ++it) { if (it.key() >= 0) { m_ui.BankComboBox->addItem(icon, it.value().name()); m_banks[iBankIndex++] = it.key(); } } #if 0 // In case bank address is generic... if (m_ui.BankComboBox->count() < 2) { const qtractorInstrumentData& patch = instr.patch(iBank); if (!patch.name().isEmpty()) { m_ui.BankComboBox->addItem(icon, patch.name()); m_banks[iBankIndex] = iBank; } } #endif // For proper bank selection... iBankIndex = -1; if (iBank >= 0) { const qtractorInstrumentData& patch = instr.patch(iBank); if (!patch.name().isEmpty()) iBankIndex = m_ui.BankComboBox->findText(patch.name()); } } else if (!bMidiManager) iBankIndex = -1; // Bank selection method... if (iBankSelMethod < 0) iBankSelMethod = 0; m_ui.BankSelMethodComboBox->setCurrentIndex(iBankSelMethod); #if 0 // If there's banks we must choose at least one... if (iBank < 0 && m_banks.count() > 1) { iBankIndex = 1; iBank = m_banks[iBankIndex]; } #endif // Do the proper bank selection... if (iBank < 0) { m_ui.BankComboBox->setCurrentIndex(0); } else if (iBankIndex < 0) { m_ui.BankComboBox->setEditText(QString::number(iBank)); } else { m_ui.BankComboBox->setCurrentIndex(iBankIndex); } // And update the bank and program listing... updatePrograms(sInstrumentName, iBank, iProg); // Done. --m_iDirtySetup; } // Refresh bank programs list. void qtractorTrackForm::updatePrograms ( const QString& sInstrumentName, int iBank, int iProg ) { if (m_pTrack == nullptr) return; qtractorSession *pSession = m_pTrack->session(); if (pSession == nullptr) return; // if (sInstrumentName.isEmpty()) // return; #ifdef CONFIG_DEBUG qDebug("qtractorTrackForm::updatePrograms(\"%s\", %d, %d)", sInstrumentName.toUtf8().constData(), iBank, iProg); #endif qtractorInstrumentList *pInstruments = pSession->instruments(); if (pInstruments == nullptr) return; // Avoid superfluos change notifications... ++m_iDirtySetup; // Default (none) patch program list... // Refresh patch program mapping... int iProgIndex = 0; const QIcon& icon = QIcon(":/images/itemChannel.png"); m_progs.clear(); m_ui.ProgComboBox->clear(); m_ui.ProgComboBox->addItem(icon, tr("(None)")); m_progs[iProgIndex++] = -1; // Take care of MIDI plugin instrument programs... bool bMidiManager = updateProgramsAdd(icon, (m_pTrack->pluginList())->midiManager(), sInstrumentName, iBank, iProg, iProgIndex); if (!bMidiManager && m_pMidiBus && m_pMidiBus->pluginList_out()) { bMidiManager = updateProgramsAdd(icon, (m_pMidiBus->pluginList_out())->midiManager(), sInstrumentName, iBank, iProg, iProgIndex); } // Get instrument set alright... if (!bMidiManager && pInstruments->contains(sInstrumentName)) { // Instrument reference... const qtractorInstrument& instr = pInstruments->value(sInstrumentName); // Bank reference... const qtractorInstrumentData& bank = instr.patch(iBank); // Enumerate the explicit given program list... qtractorInstrumentData::ConstIterator it = bank.constBegin(); const qtractorInstrumentData::ConstIterator& it_end = bank.constEnd(); for (; it != it_end; ++it) { if (it.key() >= 0 && !it.value().isEmpty()) { m_ui.ProgComboBox->addItem(icon, it.value()); m_progs[iProgIndex++] = it.key(); } } // For proper program selection... iProgIndex = -1; if (iProg >= 0 && bank.contains(iProg)) iProgIndex = m_ui.ProgComboBox->findText(bank[iProg]); } else if (!bMidiManager) iProgIndex = -1; #if 0 // If there's programs we must choose at least one... if (iProg < 0 && m_progs.count() > 1) { iProgIndex = 1; iProg = m_progs[iProgIndex]; } #endif // In case program address is generic... if (m_ui.ProgComboBox->count() < 2) { // Just make a generic program list... for (int i = 0; i < 128; ++i) { m_ui.ProgComboBox->addItem(icon, QString("%1 - -").arg(i + 1)); m_progs[i + 1] = i; } if (iProg >= 0) iProgIndex = iProg + 1; } // Do the proper program selection... if (iProg < 0) { m_ui.ProgComboBox->setCurrentIndex(0); } else if (iProgIndex < 0) { m_ui.ProgComboBox->setEditText(QString::number(iProg)); } else { m_ui.ProgComboBox->setCurrentIndex(iProgIndex); } // Done. --m_iDirtySetup; } // Update instrument banks. bool qtractorTrackForm::updateBanksAdd ( const QIcon& icon, qtractorMidiManager *pMidiManager, const QString& sInstrumentName, int iBank, int& iBankIndex ) { if (pMidiManager == nullptr) return false; const qtractorInstrumentList& instruments = pMidiManager->instruments(); if (!instruments.contains(sInstrumentName)) return false; // Get instrument set alright... const qtractorInstrument& instr = instruments.value(sInstrumentName); // Refresh patch bank mapping... const qtractorInstrumentPatches& patches = instr.patches(); qtractorInstrumentPatches::ConstIterator iter = patches.constBegin(); const qtractorInstrumentPatches::ConstIterator& iter_end = patches.constEnd(); for ( ; iter != iter_end; ++iter) { if (iter.key() >= 0) { m_ui.BankComboBox->addItem(icon, iter.value().name()); m_banks[iBankIndex++] = iter.key(); } } // Reset given bank combobox index. iBankIndex = -1; if (iBank >= 0) { const qtractorInstrumentData& patch = instr.patch(iBank); if (!patch.name().isEmpty()) iBankIndex = m_ui.BankComboBox->findText(patch.name()); } // Mark that we've have something. return true; } // Update instrument programs. bool qtractorTrackForm::updateProgramsAdd ( const QIcon& icon, qtractorMidiManager *pMidiManager, const QString& sInstrumentName, int iBank, int iProg, int& iProgIndex ) { if (pMidiManager == nullptr) return false; const qtractorInstrumentList& instruments = pMidiManager->instruments(); if (!instruments.contains(sInstrumentName)) return false; // Common program label... const QString sProg("%1 - %2"); // Instrument reference... const qtractorInstrument& instr = instruments.value(sInstrumentName); // Bank reference... const qtractorInstrumentData& bank = instr.patch(iBank); // Enumerate the explicit given program list... qtractorInstrumentData::ConstIterator iter = bank.constBegin(); const qtractorInstrumentData::ConstIterator& iter_end = bank.constEnd(); for ( ; iter != iter_end; ++iter) { if (iter.key() >= 0 && !iter.value().isEmpty()) { m_ui.ProgComboBox->addItem(icon, sProg.arg(iter.key()).arg(iter.value())); m_progs[iProgIndex++] = iter.key(); } } // For proper program selection, thru label... iProgIndex = -1; if (iProg >= 0 && bank.contains(iProg)) { iProgIndex = m_ui.ProgComboBox->findText( sProg.arg(iProg).arg(bank[iProg])); } // Mark that we've have something. return true; } // Update and set a color item. void qtractorTrackForm::updateColorItem ( QComboBox *pComboBox, const QColor& color ) { // Have some immediate feedback... updateColorText(pComboBox, color); // Check if already exists... const int iItem = pComboBox->findText(color.name()); if (iItem >= 0) { pComboBox->setCurrentIndex(iItem); return; } // Nope, we'll add it custom... pComboBox->addItem(color.name()); pComboBox->setCurrentIndex(pComboBox->count() - 1); } // Update color item visual text. void qtractorTrackForm::updateColorText ( QComboBox *pComboBox, const QColor& color ) { QPalette pal; // pal.setColor(QPalette::Window, color); pal.setColor(QPalette::Base, color); pal.setColor(QPalette::Text, color.value() < 0x7f ? color.lighter(200) : color.darker(300)); // pComboBox->lineEdit()->setPalette(pal); pComboBox->setPalette(pal); } // Retreieve currently selected color item. QColor qtractorTrackForm::colorItem ( QComboBox *pComboBox ) { return QColor(pComboBox->currentText()); } // Make more changes due. void qtractorTrackForm::foregroundColorChanged ( const QString& sText ) { if (m_iDirtySetup > 0) return; m_props.foreground = QColor(sText); updateColorText(m_ui.ForegroundColorComboBox, m_props.foreground); trackIconChanged(); } void qtractorTrackForm::backgroundColorChanged ( const QString& sText ) { if (m_iDirtySetup > 0) return; m_props.background = QColor(sText); updateColorText(m_ui.BackgroundColorComboBox, m_props.background); trackIconChanged(); } void qtractorTrackForm::pluginListChanged (void) { updateInstruments(); changed(); } void qtractorTrackForm::changed (void) { if (m_iDirtySetup > 0) return; ++m_iDirtyCount; stabilizeForm(); } // Make changes to track icon. void qtractorTrackForm::trackIconAction (void) { QAction *pAction = qobject_cast (sender()); if (pAction) { m_props.trackIcon = pAction->data().toString(); trackIconChanged(); } } void qtractorTrackForm::trackIconClicked (void) { QString sFilename = m_props.trackIcon; if (!sFilename.isEmpty() && sFilename.at(0) == ':') sFilename.clear(); const QString& sTitle = tr("Track Icon"); QStringList filters; filters.append(tr("Image files (%1)").arg("*.png *.xpm *.jpg *.jpeg")); filters.append(tr("All files (*.*)")); const QString& sFilter = filters.join(";;"); QWidget *pParentWidget = nullptr; QFileDialog::Options options; qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions && pOptions->bDontUseNativeDialogs) { options |= QFileDialog::DontUseNativeDialog; pParentWidget = QWidget::window(); } #if 1//QT_VERSION < QT_VERSION_CHECK(4, 4, 0) // Ask for the filename to open... sFilename = QFileDialog::getOpenFileName(pParentWidget, sTitle, sFilename, sFilter, nullptr, options); #else // Construct open-file dialog... QFileDialog fileDialog(pParentWidget, sTitle, sFilename, sFilter); // Set proper open-file modes... fileDialog.setAcceptMode(QFileDialog::AcceptOpen); fileDialog.setFileMode(QFileDialog::AnyFile); fileDialog.setOptions(options); // Show dialog... if (fileDialog.exec()) sFilename = fileDialog.selectedFiles().first(); #endif if (!sFilename.isEmpty()) { m_props.trackIcon = sFilename; trackIconChanged(); } } // Make changes due to track type. void qtractorTrackForm::trackTypeChanged (void) { if (m_iDirtySetup > 0) return; if (m_pTrack == nullptr) return; // Restore previous output bus, if any... updateOutputBusName(m_sOldOutputBusName); if (m_pOldMidiBus) { // Restore previously current/saved patch... m_pOldMidiBus->setPatch(m_iOldChannel, m_sOldInstrumentName, m_iOldBankSelMethod, m_iOldBank, m_iOldProg, m_pTrack); // Reset restorable patch reference... m_pOldMidiBus = nullptr; m_iOldChannel = -1; m_sOldInstrumentName.clear(); m_iOldBankSelMethod = -1; m_iOldBank = -1; m_iOldProg = -1; } const qtractorTrack::TrackType trackType = qtractorTrackForm::trackType(); m_pTrack->setTrackType(trackType); updateTrackType(trackType); // inputBusNameChanged(m_ui.InputBusNameComboBox->currentIndex()); outputBusNameChanged(m_ui.OutputBusNameComboBox->currentIndex()); } // Make changes due to input-bus name. void qtractorTrackForm::inputBusNameChanged ( int /* iInputBusName */ ) { changed(); } // Make changes due to output-bus name. void qtractorTrackForm::outputBusNameChanged ( int iOutputBusName ) { if (m_iDirtySetup > 0) return; if (m_pTrack == nullptr) return; // (Re)initialize output bus properly... const QString& sBusName = m_ui.OutputBusNameComboBox->itemText(iOutputBusName); const QString& sOutputBusName = m_pTrack->outputBusName(); if (sOutputBusName != sBusName) { updateOutputBusName(sBusName); // Recache the applicable MIDI output bus ... if (trackType() == qtractorTrack::Midi) { m_pMidiBus = midiBus(); updateInstruments(); } } channelChanged(m_ui.ChannelSpinBox->value()); } // Manage buses. void qtractorTrackForm::busNameClicked (void) { if (m_iDirtySetup > 0) return; if (m_pTrack == nullptr) return; qtractorSession *pSession = m_pTrack->session(); if (pSession == nullptr) return; // Depending on track type... qtractorEngine *pEngine = nullptr; switch (trackType()) { case qtractorTrack::Audio: pEngine = pSession->audioEngine(); break; case qtractorTrack::Midi: pEngine = pSession->midiEngine(); break; case qtractorTrack::None: default: break; } // Call here the bus management form. qtractorBusForm busForm(this); // Pre-select bus... const QString& sBusName = m_ui.OutputBusNameComboBox->currentText(); if (pEngine && !sBusName.isEmpty()) busForm.setBus(pEngine->findBus(sBusName)); // Go for it... busForm.exec(); // Check if any buses have changed... if (pEngine && busForm.isDirty()) { // Try to preserve current selected names... const QString sInputBusName = m_ui.InputBusNameComboBox->currentText(); const QString sOutputBusName = m_ui.OutputBusNameComboBox->currentText(); // Update the comboboxes... trackTypeChanged(); // Restore old current selected ones... if (pEngine->findInputBus(sInputBusName)) m_ui.InputBusNameComboBox->setCurrentIndex( m_ui.InputBusNameComboBox->findText(sInputBusName)); if (pEngine->findOutputBus(sOutputBusName)) m_ui.OutputBusNameComboBox->setCurrentIndex( m_ui.OutputBusNameComboBox->findText(sOutputBusName)); } } // Make changes due to MIDI channel. void qtractorTrackForm::channelChanged ( int iChannel ) { if (m_iDirtySetup > 0) return; // First update channel instrument mapping... updateChannel(iChannel, -1, // m_ui.BankSelMethodComboBox->currentItem(), -1, // midiBank(), -1);// midiProgram()); progChanged(); } // Make changes due to MIDI instrument. void qtractorTrackForm::instrumentChanged ( int iInstrument ) { if (m_iDirtySetup > 0) return; updateBanks(m_ui.InstrumentComboBox->itemText(iInstrument), -1, // m_ui.BankSelMethodComboBox->currentItem(), midiBank(), midiProg()); progChanged(); } // Make changes due to MIDI bank selection method. void qtractorTrackForm::bankSelMethodChanged ( int /* iBankSelMethod */ ) { if (m_iDirtySetup > 0) return; progChanged(); } // Make changes due to MIDI bank. void qtractorTrackForm::bankChanged (void) { if (m_iDirtySetup > 0) return; QString sInstrumentName; if (m_ui.InstrumentComboBox->currentIndex() > 0) sInstrumentName = m_ui.InstrumentComboBox->currentText(); updatePrograms(sInstrumentName, midiBank(), midiProg()); progChanged(); } // Make changes due to MIDI program. void qtractorTrackForm::progChanged (void) { if (m_iDirtySetup > 0) return; // Of course, only applicable on MIDI tracks... if (m_pMidiBus) { // Patch parameters... const unsigned short iChannel = m_ui.ChannelSpinBox->value() - 1; QString sInstrumentName; if (m_ui.InstrumentComboBox->currentIndex() > 0) sInstrumentName = m_ui.InstrumentComboBox->currentText(); const int iBankSelMethod = m_ui.BankSelMethodComboBox->currentIndex(); const int iBank = midiBank(); const int iProg = midiProg(); // Keep old bus/channel patching consistency. if (m_pMidiBus != m_pOldMidiBus || iChannel != m_iOldChannel) { // Restore previously saved patch... if (m_pOldMidiBus) { m_pOldMidiBus->setPatch(m_iOldChannel, m_sOldInstrumentName, m_iOldBankSelMethod, m_iOldBank, m_iOldProg, m_pTrack); } // Save current channel patch... const qtractorMidiBus::Patch& patch = m_pMidiBus->patch(iChannel); if (patch.isValid()) { m_pOldMidiBus = m_pMidiBus; m_iOldChannel = iChannel; m_sOldInstrumentName = patch.instrumentName; m_iOldBankSelMethod = patch.bankSelMethod; m_iOldBank = patch.bank; m_iOldProg = patch.prog; } } // Patch it directly... m_pMidiBus->setPatch(iChannel, sInstrumentName, iBankSelMethod, iBank, iProg, m_pTrack); // Whether in drum-mode auto-magically... qtractorSession *pSession = qtractorSession::getInstance(); if (pSession) { qtractorInstrumentList *pInstruments = pSession->instruments(); if (pInstruments) { const qtractorInstrument& instr = pInstruments->value(sInstrumentName); m_ui.DrumsCheckBox->setChecked( iChannel == 9 || instr.isDrum(iBank, iProg)); } } // Make it dirty. ++m_iDirtyPatch; } // Flag that it changed anyhow! changed(); } // Select custom track foreground color. void qtractorTrackForm::selectForegroundColor (void) { const QString& sTitle = tr("Foreground Color"); QWidget *pParentWidget = nullptr; QColorDialog::ColorDialogOptions options; qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions && pOptions->bDontUseNativeDialogs) { options |= QColorDialog::DontUseNativeDialog; pParentWidget = QWidget::window(); } const QColor& color = QColorDialog::getColor( colorItem(m_ui.ForegroundColorComboBox), pParentWidget, sTitle, options); if (color.isValid()) { m_props.foreground = color; updateColorItem(m_ui.ForegroundColorComboBox, color); trackIconChanged(); } } // Select custom track background color. void qtractorTrackForm::selectBackgroundColor (void) { const QString& sTitle = tr("Background Color"); QWidget *pParentWidget = nullptr; QColorDialog::ColorDialogOptions options; qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions && pOptions->bDontUseNativeDialogs) { options |= QColorDialog::DontUseNativeDialog; pParentWidget = QWidget::window(); } const QColor& color = QColorDialog::getColor( colorItem(m_ui.BackgroundColorComboBox), pParentWidget, sTitle, options); if (color.isValid()) { m_props.background = color; updateColorItem(m_ui.BackgroundColorComboBox, color); trackIconChanged(); } } // Plugin list slots. void qtractorTrackForm::addPlugin (void) { m_ui.PluginListView->addPlugin(); } void qtractorTrackForm::removePlugin (void) { m_ui.PluginListView->removePlugin(); } void qtractorTrackForm::moveUpPlugin (void) { m_ui.PluginListView->moveUpPlugin(); } void qtractorTrackForm::moveDownPlugin (void) { m_ui.PluginListView->moveDownPlugin(); } // MIDI bank/program settlers. void qtractorTrackForm::setMidiProgram ( int iBank, int iProg ) { QString sInstrumentName; if (m_ui.InstrumentComboBox->currentIndex() > 0) sInstrumentName = m_ui.InstrumentComboBox->currentText(); updateBanks( sInstrumentName, -1, // m_ui.BankSelMethodComboBox->currentIndex() iBank, iProg ); changed(); } // Update/reset output bus name... void qtractorTrackForm::updateOutputBusName ( const QString& sBusName ) { if (sBusName.isEmpty()) return; if (m_pTrack == nullptr) return; if (sBusName == m_pTrack->outputBusName()) return; qtractorSession *pSession = m_pTrack->session(); if (pSession == nullptr) return; pSession->lock(); m_pTrack->setOutputBusName(sBusName); m_pTrack->open(); // re-open... pSession->unlock(); } //---------------------------------------------------------------------------- // Default bus names... QString qtractorTrackForm::g_sAudioInputBusName; QString qtractorTrackForm::g_sAudioOutputBusName; QString qtractorTrackForm::g_sMidiInputBusName; QString qtractorTrackForm::g_sMidiOutputBusName; // Load default bus names... void qtractorTrackForm::loadDefaultBusNames ( qtractorTrack::TrackType trackType ) { QString sInputBusName; QString sOutputBusName; switch (trackType) { case qtractorTrack::Audio: sInputBusName = g_sAudioInputBusName;; sOutputBusName = g_sAudioOutputBusName; break; case qtractorTrack::Midi: sInputBusName = g_sMidiInputBusName; sOutputBusName = g_sMidiOutputBusName; break; default: break; } const int iInputBusIndex = m_ui.InputBusNameComboBox->findText(sInputBusName); m_ui.InputBusNameComboBox->setCurrentIndex( iInputBusIndex < 0 ? 0 : iInputBusIndex); const int iOutputBusIndex = m_ui.OutputBusNameComboBox->findText(sOutputBusName); m_ui.OutputBusNameComboBox->setCurrentIndex( iOutputBusIndex < 0 ? 0 : iOutputBusIndex); } // Save default bus names... void qtractorTrackForm::saveDefaultBusNames ( qtractorTrack::TrackType trackType ) const { const int iInputBusIndex = m_ui.InputBusNameComboBox->currentIndex(); const int iOutputBusIndex = m_ui.OutputBusNameComboBox->currentIndex(); switch (trackType) { case qtractorTrack::Audio: if (iInputBusIndex > 0) g_sAudioInputBusName = m_ui.InputBusNameComboBox->currentText(); if (iOutputBusIndex > 0) g_sAudioOutputBusName = m_ui.OutputBusNameComboBox->currentText(); break; case qtractorTrack::Midi: if (iInputBusIndex > 0) g_sMidiInputBusName = m_ui.InputBusNameComboBox->currentText(); if (iOutputBusIndex > 0) g_sMidiOutputBusName = m_ui.OutputBusNameComboBox->currentText(); break; default: break; } } // Track icon generic/standard action setup. void qtractorTrackForm::addIconMenuAction ( const QString& sIconText, const QString& sTrackIcon ) { QAction *pAction = m_pIconMenu->addAction( QIcon(sTrackIcon), sIconText, this, SLOT(trackIconAction())); pAction->setData(sTrackIcon); } // Track icon refresh. void qtractorTrackForm::trackIconChanged (void) { QPalette pal(m_ui.TrackIconPushButton->palette()); pal.setColor(QPalette::ButtonText, m_props.background); pal.setColor(QPalette::Button, m_props.foreground.lighter()); m_ui.TrackIconPushButton->setPalette(pal); const QPixmap pm(m_props.trackIcon); if (!pm.isNull()) { const QSize& size = m_ui.TrackIconPushButton->size() - QSize(8, 8); m_ui.TrackIconPushButton->setIconSize(size); m_ui.TrackIconPushButton->setIcon( pm.scaled(size, Qt::IgnoreAspectRatio, Qt::SmoothTransformation)); } else m_ui.TrackIconPushButton->setIcon(pm); changed(); } // end of qtractorTrackForm.cpp qtractor-0.9.25/src/PaxHeaders/qtractorPluginSelectForm.cpp0000644000000000000000000000012714166551171021034 xustar0029 mtime=1641730681.46161033 29 atime=1641730681.46161033 29 ctime=1641730681.46161033 qtractor-0.9.25/src/qtractorPluginSelectForm.cpp0000644000175000001440000002775114166551171022274 0ustar00rncbcusers00000000000000// qtractorPluginSelectForm.cpp // /**************************************************************************** Copyright (C) 2005-2021, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorPluginSelectForm.h" #include "qtractorPluginFactory.h" #include "qtractorOptions.h" #include #include #include #include #include #include //---------------------------------------------------------------------------- // qtractorPluginSelectForm -- UI wrapper form. // Constructor. qtractorPluginSelectForm::qtractorPluginSelectForm ( QWidget *pParent ) : QDialog(pParent) { // Setup UI struct... m_ui.setupUi(this); // Window modality (let plugin/tool windows rave around). QDialog::setWindowModality(Qt::WindowModal); m_pPluginList = nullptr; // Populate plugin type hints... m_ui.PluginTypeComboBox->addItem( qtractorPluginType::textFromHint(qtractorPluginType::Any)); #ifdef CONFIG_LADSPA m_ui.PluginTypeComboBox->addItem( qtractorPluginType::textFromHint(qtractorPluginType::Ladspa)); #endif #ifdef CONFIG_DSSI m_ui.PluginTypeComboBox->addItem( qtractorPluginType::textFromHint(qtractorPluginType::Dssi)); #endif #ifdef CONFIG_VST m_ui.PluginTypeComboBox->addItem( qtractorPluginType::textFromHint(qtractorPluginType::Vst)); #endif #ifdef CONFIG_VST3 m_ui.PluginTypeComboBox->addItem( qtractorPluginType::textFromHint(qtractorPluginType::Vst3)); #endif #ifdef CONFIG_LV2 m_ui.PluginTypeComboBox->addItem( qtractorPluginType::textFromHint(qtractorPluginType::Lv2)); #endif QHeaderView *pHeader = m_ui.PluginListView->header(); // pHeader->setDefaultSectionSize(240); #if QT_VERSION >= QT_VERSION_CHECK(5, 0, 0) // pHeader->setSectionResizeMode(QHeaderView::Custom); pHeader->setSectionsMovable(false); #else // pHeader->setResizeMode(QHeaderView::Custom); pHeader->setMovable(false); #endif pHeader->setStretchLastSection(true); QTreeWidgetItem *pHeaderItem = m_ui.PluginListView->headerItem(); pHeaderItem->setTextAlignment(0, Qt::AlignLeft); // Name. pHeaderItem->setTextAlignment(5, Qt::AlignLeft); // Filename. pHeaderItem->setTextAlignment(6, Qt::AlignLeft); // Index. pHeaderItem->setTextAlignment(7, Qt::AlignLeft); // Instances. pHeaderItem->setTextAlignment(8, Qt::AlignLeft); // Type. pHeader->resizeSection(0, 240); // Name. m_ui.PluginListView->resizeColumnToContents(1); // Audio. m_ui.PluginListView->resizeColumnToContents(2); // MIDI. m_ui.PluginListView->resizeColumnToContents(3); // Controls. m_ui.PluginListView->resizeColumnToContents(4); // Modes. pHeader->resizeSection(5, 120); // Path. m_ui.PluginListView->resizeColumnToContents(6); // Index m_ui.PluginListView->resizeColumnToContents(7); // Instances m_ui.PluginListView->setSortingEnabled(true); m_ui.PluginListView->sortItems(0, Qt::AscendingOrder); m_ui.PluginScanProgressBar->setMaximum(100); m_ui.PluginScanProgressBar->hide(); // Initialize conveniency options... qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions) { pOptions->loadComboBoxHistory(m_ui.PluginSearchComboBox); m_ui.PluginSearchComboBox->setEditText( pOptions->sPluginSearch); m_ui.PluginTypeComboBox->setCurrentIndex(pOptions->iPluginType); } // Let the search begin... m_ui.PluginSearchComboBox->setFocus(); adjustSize(); // Restore last seen dialog position and extent... if (pOptions) pOptions->loadWidgetGeometry(this, true); // UI signal/slot connections... #if QT_VERSION < QT_VERSION_CHECK(5, 2, 0) QObject::connect(m_ui.PluginResetToolButton, SIGNAL(clicked()), SLOT(reset())); #else m_ui.PluginResetToolButton->hide(); m_ui.PluginSearchComboBox->lineEdit()->setClearButtonEnabled(true); #endif QObject::connect(m_ui.PluginSearchComboBox, SIGNAL(editTextChanged(const QString&)), SLOT(refresh())); QObject::connect(m_ui.PluginTypeComboBox, SIGNAL(activated(int)), SLOT(typeHintChanged(int))); QObject::connect(m_ui.PluginListView, SIGNAL(itemSelectionChanged()), SLOT(stabilize())); // QObject::connect(m_ui.PluginListView, // SIGNAL(itemActivated(QTreeWidgetItem *, int)), // SLOT(accept())); QObject::connect(m_ui.PluginListView, SIGNAL(itemDoubleClicked(QTreeWidgetItem *, int)), SLOT(accept())); QObject::connect(m_ui.PluginRescanPushButton, SIGNAL(clicked()), SLOT(rescan())); QObject::connect(m_ui.DialogButtonBox, SIGNAL(accepted()), SLOT(accept())); QObject::connect(m_ui.DialogButtonBox, SIGNAL(rejected()), SLOT(reject())); qtractorPluginFactory *pPluginFactory = qtractorPluginFactory::getInstance(); if (pPluginFactory) { QObject::connect(pPluginFactory, SIGNAL(scanned(int)), SLOT(scanned(int))); } typeHintChanged(m_ui.PluginTypeComboBox->currentIndex()); } // Destructor. qtractorPluginSelectForm::~qtractorPluginSelectForm (void) { // Save other conveniency options, if convenient thought... qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions) { pOptions->iPluginType = m_ui.PluginTypeComboBox->currentIndex(); pOptions->sPluginSearch = m_ui.PluginSearchComboBox->currentText(); pOptions->saveComboBoxHistory(m_ui.PluginSearchComboBox); // Save aslast seen dialog position and extent... pOptions->saveWidgetGeometry(this, true); } } // Base number of channels accessors. void qtractorPluginSelectForm::setPluginList ( qtractorPluginList *pPluginList ) { m_pPluginList = pPluginList; refresh(); } qtractorPluginList *qtractorPluginSelectForm::pluginList (void) const { return m_pPluginList; } // Final selection accessors.. int qtractorPluginSelectForm::pluginCount (void) const { return m_selectedItems.count(); } QString qtractorPluginSelectForm::pluginFilename ( int iPlugin ) const { return m_selectedItems.at(iPlugin)->text(5); } unsigned long qtractorPluginSelectForm::pluginIndex ( int iPlugin ) const { return m_selectedItems.at(iPlugin)->text(6).toULong(); } qtractorPluginType::Hint qtractorPluginSelectForm::pluginTypeHint ( int iPlugin ) const { const QString& sText = m_selectedItems.at(iPlugin)->text(8); return qtractorPluginType::hintFromText(sText); } // Plugin type hint change slot. void qtractorPluginSelectForm::typeHintChanged ( int iTypeHint ) { qtractorPluginType::Hint typeHint = qtractorPluginType::hintFromText( m_ui.PluginTypeComboBox->itemText(iTypeHint)); #if 0 // Rescan not applicable to LV2 plug-in world. m_ui.PluginRescanPushButton->setVisible( typeHint != qtractorPluginType::Lv2); #endif qtractorPluginFactory *pPluginFactory = qtractorPluginFactory::getInstance(); if (pPluginFactory && pPluginFactory->typeHint() != typeHint) { pPluginFactory->setTypeHint(typeHint); pPluginFactory->clear(); } refresh(); } // Reset plugin listing. void qtractorPluginSelectForm::reset (void) { m_ui.PluginSearchComboBox->lineEdit()->clear(); // refresh(); } // Rescan plugin listing. void qtractorPluginSelectForm::rescan (void) { qtractorPluginFactory *pPluginFactory = qtractorPluginFactory::getInstance(); if (pPluginFactory) pPluginFactory->clearAll(); refresh(); } // Refresh plugin listing. void qtractorPluginSelectForm::refresh (void) { m_ui.PluginListView->clear(); qtractorPluginFactory *pPluginFactory = qtractorPluginFactory::getInstance(); if (pPluginFactory == nullptr) return; // FIXME: Should this be a global (singleton) registry? if (pPluginFactory->types().isEmpty()) { // Tell the world we'll take some time... QApplication::setOverrideCursor(QCursor(Qt::WaitCursor)); m_ui.PluginRescanPushButton->setEnabled(false); m_ui.DialogButtonBox->button(QDialogButtonBox::Cancel)->setEnabled(false); m_ui.PluginScanProgressBar->show(); pPluginFactory->scan(); m_ui.PluginScanProgressBar->hide(); m_ui.DialogButtonBox->button(QDialogButtonBox::Cancel)->setEnabled(true); m_ui.PluginRescanPushButton->setEnabled(true); // We're formerly done. QApplication::restoreOverrideCursor(); } if (m_pPluginList == nullptr) { stabilize(); return; } const unsigned short iChannels = m_pPluginList->channels(); const bool bMidi = m_pPluginList->isMidi(); QString sSearch = m_ui.PluginSearchComboBox->currentText().simplified(); const QRegularExpression rx(sSearch.replace( QRegularExpression("[\\s]+"), ".*"), QRegularExpression::CaseInsensitiveOption); QStringList cols; QList items; QListIterator type_iter(pPluginFactory->types()); while (type_iter.hasNext()) { qtractorPluginType *pType = type_iter.next(); const QString& sFilename = pType->filename(); const QString& sName = pType->name(); if (rx.pattern().isEmpty() || rx.match(sName).hasMatch() || rx.match(sFilename).hasMatch()) { // Try primary instantiation... const int iAudioIns = pType->audioIns(); const int iAudioOuts = pType->audioOuts(); const int iMidiIns = pType->midiIns(); const int iMidiOuts = pType->midiOuts(); const int iControlIns = pType->controlIns(); const int iControlOuts = pType->controlOuts(); // All that to check whether it will get properly instantiated. const unsigned short iInstances = pType->instances(iChannels, bMidi); cols.clear(); cols << sName; cols << QString("%1:%2").arg(iAudioIns).arg(iAudioOuts); cols << QString("%1:%2").arg(iMidiIns).arg(iMidiOuts); cols << QString("%1:%2").arg(iControlIns).arg(iControlOuts); QStringList modes; if (pType->isEditor()) modes << tr("GUI"); if (pType->isConfigure()) modes << tr("EXT"); if (pType->isRealtime()) modes << tr("RT"); if (modes.isEmpty()) cols << "-"; else cols << modes.join(","); cols << sFilename; cols << QString::number(pType->index()); cols << QString::number(iInstances); cols << qtractorPluginType::textFromHint(pType->typeHint()); QTreeWidgetItem *pItem = new QTreeWidgetItem(cols); if (iInstances < 1) { pItem->setFlags(pItem->flags() & ~Qt::ItemIsSelectable); const int iColumnCount = m_ui.PluginListView->columnCount(); const QPalette& pal = m_ui.PluginListView->palette(); const QColor& rgbForeground = pal.color(QPalette::Disabled, QPalette::WindowText); for (int i = 0; i < iColumnCount; ++i) pItem->setForeground(i, rgbForeground); } pItem->setTextAlignment(1, Qt::AlignHCenter); // Audio pItem->setTextAlignment(2, Qt::AlignHCenter); // MIDI pItem->setTextAlignment(3, Qt::AlignHCenter); // Controls pItem->setTextAlignment(4, Qt::AlignHCenter); // Modes items.append(pItem); } } m_ui.PluginListView->addTopLevelItems(items); QHeaderView *pHeader = m_ui.PluginListView->header(); m_ui.PluginListView->sortItems( pHeader->sortIndicatorSection(), pHeader->sortIndicatorOrder()); m_ui.PluginResetToolButton->setEnabled(!rx.pattern().isEmpty()); stabilize(); } // Refresh plugin scan progress. void qtractorPluginSelectForm::scanned ( int iPercent ) { m_ui.PluginScanProgressBar->setValue(iPercent); } // Stabilize slot. void qtractorPluginSelectForm::stabilize (void) { m_ui.DialogButtonBox->button(QDialogButtonBox::Ok)->setEnabled( !m_ui.PluginListView->selectedItems().isEmpty()); } // Accept slot. void qtractorPluginSelectForm::accept (void) { // Are we done? m_selectedItems = m_ui.PluginListView->selectedItems(); if (!m_selectedItems.isEmpty()) QDialog::accept(); } // end of qtractorPluginSelectForm.cpp qtractor-0.9.25/src/PaxHeaders/qtractorPlugin.h0000644000000000000000000000013214166551171016511 xustar0030 mtime=1641730681.459610308 30 atime=1641730681.459610308 30 ctime=1641730681.459610308 qtractor-0.9.25/src/qtractorPlugin.h0000644000175000001440000007315014166551171017747 0ustar00rncbcusers00000000000000// qtractorPlugin.h // /**************************************************************************** Copyright (C) 2005-2021, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorPlugin_h #define __qtractorPlugin_h #include "qtractorEngine.h" #include "qtractorMidiControlObserver.h" #include "qtractorDocument.h" #include #include #include #include #include // Forward declarations. class qtractorPluginList; class qtractorPluginForm; class qtractorPlugin; class qtractorPluginListView; class qtractorPluginListItem; class qtractorMidiManager; class qtractorCurveList; class qtractorCurveFile; //---------------------------------------------------------------------------- // qtractorPluginFile -- Plugin file library instance. // class qtractorPluginFile { public: // Constructor. qtractorPluginFile(const QString& sFilename, bool bAutoUnload = true) : m_sFilename(sFilename), m_module(nullptr), m_bAutoUnload(bAutoUnload), m_iOpenCount(0), m_iRefCount(0) {} // Destructor. ~qtractorPluginFile() { close(); } // Helper property accessors. const QString& filename() const { return m_sFilename; } void *module() const { return m_module; } // Executive methods. bool open(); void close(); // Symbol resolver. void *resolve(const char *symbol); // Auto-unload flag accessors. void setAutoUnload(bool bAutoUnload) { m_bAutoUnload = bAutoUnload; } bool isAutoUnload() const { return m_bAutoUnload; } // Ref-counting methods. void addRef() { ++m_iRefCount; } bool removeRef() { return (--m_iRefCount < 1); } // Plugin file resgistry. typedef QHash Files; // Plugin file resgistry methods. static qtractorPluginFile *addFile(const QString& sFilename); static void removeFile(qtractorPluginFile *pFile); private: // Instance variables. QString m_sFilename; void *m_module; bool m_bAutoUnload; unsigned int m_iOpenCount; unsigned int m_iRefCount; // Global plugin-files. static Files g_files; }; //---------------------------------------------------------------------------- // qtractorPluginType -- Plugin type instance. // class qtractorPluginType { public: // Have hints for plugin paths. enum Hint { Any = 0, Ladspa, Dssi, Vst, Vst3, Lv2, Insert, AuxSend }; // Constructor. qtractorPluginType(qtractorPluginFile *pFile, unsigned long iIndex, Hint typeHint) : m_iUniqueID(0), m_iControlIns(0), m_iControlOuts(0), m_iAudioIns(0), m_iAudioOuts(0), m_iMidiIns(0), m_iMidiOuts(0), m_bRealtime(false), m_bConfigure(false), m_bEditor(false), m_pFile(pFile), m_iIndex(iIndex), m_typeHint(typeHint) {} // Destructor (virtual) virtual ~qtractorPluginType() { qtractorPluginFile::removeFile(m_pFile); } // Main properties accessors. qtractorPluginFile *file() const { return m_pFile; } unsigned long index() const { return m_iIndex; } Hint typeHint() const { return m_typeHint; } // Plugin filename accessor (default virtual). virtual QString filename() const; // Must be derived methods. virtual bool open() = 0; virtual void close() = 0; // Cache accessors. const QString& name() const { return m_sName; } const QString& label() const { return m_sLabel; } unsigned long uniqueID() const { return m_iUniqueID; } // Port count accessors.. unsigned short controlIns() const { return m_iControlIns; } unsigned short controlOuts() const { return m_iControlOuts; } unsigned short audioIns() const { return m_iAudioIns; } unsigned short audioOuts() const { return m_iAudioOuts; } unsigned short midiIns() const { return m_iMidiIns; } unsigned short midiOuts() const { return m_iMidiOuts; } // Attribute accessors. bool isRealtime() const { return m_bRealtime; } bool isConfigure() const { return m_bConfigure; } bool isEditor() const { return m_bEditor; } bool isMidi() const { return m_iMidiIns + m_iMidiOuts > 0; } // Compute the number of instances needed // for the given input/output audio channels. virtual unsigned short instances( unsigned short iChannels, bool bMidi) const; // Plugin factory method. static qtractorPlugin *createPlugin(qtractorPluginList *pList, const QString& sFilename, unsigned long iIndex, Hint typeHint); // Plugin type(hint) textual helpers. static Hint hintFromText(const QString& sText); static QString textFromHint(Hint typeHint); // Instance cached-deferred methods. virtual const QString& aboutText() { return m_sAboutText; } protected: // Cached name strings. QString m_sName; QString m_sLabel; // Cache unique identifier. unsigned long m_iUniqueID; // Cached port counts. unsigned short m_iControlIns; unsigned short m_iControlOuts; unsigned short m_iAudioIns; unsigned short m_iAudioOuts; unsigned short m_iMidiIns; unsigned short m_iMidiOuts; // Cached flags. bool m_bRealtime; bool m_bConfigure; bool m_bEditor; // Instance cached-deferred variables. QString m_sAboutText; private: // Instance variables. qtractorPluginFile *m_pFile; unsigned long m_iIndex; Hint m_typeHint; }; //---------------------------------------------------------------------------- // qtractorPlugin -- Plugin instance. // class qtractorPlugin : public qtractorList::Link { public: // Constructors. qtractorPlugin(qtractorPluginList *pList, qtractorPluginType *pType); // Destructor. virtual ~qtractorPlugin(); // DANGER: This one should be used by qtractorPluginList class only! void setPluginList(qtractorPluginList *pList) { m_pList = pList; } // Main properties accessors. qtractorPluginList *list() const { return m_pList; } qtractorPluginType *type() const { return m_pType; } unsigned short instances() const { return m_iInstances; } // Chain helper ones. unsigned short channels() const; // Unique ID methods. void setUniqueID(unsigned long iUniqueID) { m_iUniqueID = iUniqueID; } unsigned long uniqueID() const { return m_iUniqueID; } // Activation methods. void setActivated(bool bActivated); void setActivatedEx(bool bActivated); bool isActivated() const; bool isActivatedEx() const; // Activate subject accessors. qtractorSubject *activateSubject() { return &m_activateSubject; } qtractorMidiControlObserver *activateObserver() { return &m_activateObserver; } // Activate pseudo-parameter port index. void setActivateSubjectIndex (unsigned long iIndex) { m_iActivateSubjectIndex = iIndex; } unsigned long activateSubjectIndex() const { return m_iActivateSubjectIndex; } // An accessible list of parameters. class Param; typedef QMap Params; const Params& params() const { return m_params; } typedef QHash ParamNames; const ParamNames& paramNames() const { return m_paramNames; } // Parameters list accessors. void addParam(Param *pParam); Param *findParam(unsigned long iIndex) const { return m_params.value(iIndex, nullptr); } // Properties registry. class Property; typedef QHash Properties; const Properties& properties() const { return m_properties; } typedef QMap PropertyKeys; const PropertyKeys& propertyKeys() const { return m_propertyKeys; } // Properties registry accessors. void addProperty(Property *pProp); Property *findProperty(unsigned long iProperty) const { return m_properties.value(iProperty, nullptr); } // Instance capped number of audio ports. unsigned short audioIns() const { return m_pType->audioIns(); } unsigned short audioOuts() const { return m_pType->audioOuts(); } // Instance capped number of MIDI ports. unsigned short midiIns() const { return m_pType->midiIns(); } unsigned short midiOuts() const { return m_pType->midiOuts(); } // Plugin state serialization methods. void setValueList(const QStringList& vlist); QStringList valueList() const; // Reset-to-default method. void reset(); // Channel/instance number settler. virtual void setChannels(unsigned short iChannels) = 0; // Do the actual (de)activation. virtual void activate() = 0; virtual void deactivate() = 0; // The main plugin processing procedure. virtual void process( float **ppIBuffer, float **ppOBuffer, unsigned int nframes) = 0; // Parameter update method. virtual void updateParam( Param */*pParam*/, float /*fValue*/, bool /*bUpdate*/) {} // Specific MIDI instrument selector. virtual void selectProgram(int /*iBank*/, int /*iProg*/) {} // Program (patch) descriptor. struct Program { int bank; int prog; QString name; }; // Provisional program/patch accessor. virtual bool getProgram(int /*iIndex*/, Program& /*program*/) const { return false; } // MIDI continuous controller handler. virtual void setController(int /*iController*/, int /*iValue*/) {} // Plugin configuration handlers. virtual void configure( const QString& /*sKey*/, const QString& /*sValue*/) {} // Plugin configuration/state snapshot. virtual void freezeConfigs(); virtual void releaseConfigs(); // Plugin configure realization. virtual void realizeConfigs(); // Plugin current latency (in frames); virtual unsigned long latency() const { return 0; } // GUI Editor stuff. virtual void openEditor(QWidget */*pParent*/= nullptr) {} virtual void closeEditor() {}; virtual void idleEditor() {}; // GUI editor visibility state. virtual void setEditorVisible(bool /*bVisible*/) {} virtual bool isEditorVisible() const { return false; } virtual void setEditorTitle(const QString& sTitle) { m_sEditorTitle = sTitle; } const QString& editorTitle() const { return m_sEditorTitle; } void updateEditorTitle(); void setEditorPos(const QPoint& pos) { m_posEditor = pos; } const QPoint& editorPos() const { return m_posEditor; } // Move widget to alleged parent center or else... void moveWidgetPos(QWidget *pWidget, const QPoint& pos) const; // Custom GUI editor type index preference. void setEditorType(int iEditorType) { m_iEditorType = iEditorType; } int editorType() const { return m_iEditorType; } // An accessible list of observers. const QList& items() const { return m_items; } // List of observers management. void addItem(qtractorPluginListItem *pItem); void removeItem(qtractorPluginListItem *pItem); void clearItems(); // Special plugin form methods. void openForm(QWidget *pParent = nullptr); void closeForm(); bool isFormVisible() const; void toggleFormEditor(bool bOn); void updateFormDirtyCount(); void updateFormAuxSendBusName(); void refreshForm(); void freezeFormPos(); void setFormPos(const QPoint& pos) { m_posForm = pos; } const QPoint& formPos() const { return m_posForm; } // Provisional preset accessors. virtual QStringList presetList() const; virtual bool loadPreset(const QString& /*sPreset*/) { return false; } virtual bool savePreset(const QString& /*sPreset*/) { return false; } virtual bool deletePreset(const QString& /*sPreset*/) { return false; } virtual bool isReadOnlyPreset(const QString& /*sPreset*/) const { return false; } // Plugin default preset name accessor (informational) void setPreset(const QString& sPreset); const QString& preset() const; // Plugin preset group - common identification prefix. QString presetGroup() const; QString presetPrefix() const; // Default preset name (global). static const QString& defPreset() { return g_sDefPreset; } // Plugin configuration from/to xml file. virtual bool loadPresetFile(const QString& sFilename); virtual bool savePresetFile(const QString& sFilename); // Load an existing preset by name/file. bool loadPresetEx(const QString& sPreset); bool loadPresetFileEx(const QString& sFilename); // Plugin parameter lookup. Param *paramFromName(const QString& sName) const; // Plugin configuration (CLOB) stuff. typedef QHash Configs; void setConfigs(const Configs& configs) { m_configs = configs; } const Configs& configs() const { return m_configs; } void setConfig(const QString& sKey, const QString& sValue) { m_configs[sKey] = sValue; } const QString& config(const QString& sKey) { return m_configs[sKey]; } // Plugin configuration (types) stuff. typedef QHash ConfigTypes; void setConfigTypes(const ConfigTypes& ctypes) { m_ctypes = ctypes; } const ConfigTypes& configTypes() const { return m_ctypes; } void setConfigType(const QString& sKey, const QString& sType) { m_ctypes[sKey] = sType; } const QString& configType(const QString& sKey) { return m_ctypes[sKey]; } // Plugin parameter values stuff. typedef QHash ValueNames; typedef QHash ValueIndex; typedef struct { ValueNames names; ValueIndex index; } Values; void setValues(const Values& values) { m_values = values; } const Values& values() const { return m_values; } // Plugin parameter/state snapshot. void freezeValues(); void releaseValues(); // Plugin parameter/state realization. void realizeValues(); // Save partial/complete plugin state... bool savePlugin(qtractorDocument *pDocument, QDomElement *pElement); bool savePluginEx(qtractorDocument *pDocument, QDomElement *pElement); // Load plugin configuration/parameter values stuff. static void loadConfigs( QDomElement *pElement, Configs& configs, ConfigTypes& ctypes); static void loadValues(QDomElement *pElement, Values& values); // Save plugin configuration/parameter values stuff. void saveConfigs(QDomDocument *pDocument, QDomElement *pElement); void saveValues(QDomDocument *pDocument, QDomElement *pElement); // Load/save plugin parameter controllers (MIDI). static void loadControllers( QDomElement *pElement, qtractorMidiControl::Controllers& controllers); void saveControllers( qtractorDocument *pDocument, QDomElement *pElement); // Map/realize plugin parameter controllers (MIDI). void mapControllers(const qtractorMidiControl::Controllers& controllers); // Plugin automation curve serialization methods. static void loadCurveFile( QDomElement *pElement, qtractorCurveFile *pCurveFile); void saveCurveFile(qtractorDocument *pDocument, QDomElement *pElement, qtractorCurveFile *pCurveFile); void applyCurveFile (qtractorCurveFile *pCurveFile); // Direct access parameter accessors. Param *directAccessParam() const; void setDirectAccessParamIndex(long iDirectAccessParamIndex); long directAccessParamIndex() const; bool isDirectAccessParam() const; void updateDirectAccessParam(); // Parameter update executive. void updateParamValue(unsigned long iIndex, float fValue, bool bUpdate); // Auto-plugin-deactivation void autoDeactivatePlugin(bool bDeactivated); bool canBeConnectedToOtherTracks() const; protected: // Instance number settler. void setInstances(unsigned short iInstances); // Internal activation methods. void setChannelsActivated(unsigned short iChannels, bool bActivated); // Activation stabilizers. void updateActivated(bool bActivated); void updateActivatedEx(bool bActivated); // Plugin configure and parameter/state clearance. void clearConfigs() { m_configs.clear(); m_ctypes.clear(); } void clearValues() { m_values.names.clear(); m_values.index.clear(); } private: // Instance variables. qtractorPluginList *m_pList; qtractorPluginType *m_pType; // Unique identifier in chain. unsigned long m_iUniqueID; // Number of instances in chain node. unsigned short m_iInstances; // Activation flag. bool m_bActivated; // Auto-plugin-deactivation flag bool m_bAutoDeactivated; // Activate subject value. qtractorSubject m_activateSubject; // Activate observer manager. class ActivateObserver : public qtractorMidiControlObserver { public: // Constructor. ActivateObserver(qtractorPlugin *pPlugin); protected: // Virtual observer updater. void update(bool bUpdate); private: // Instance members. qtractorPlugin *m_pPlugin; } m_activateObserver; // Activate pseudo-parameter port index. unsigned long m_iActivateSubjectIndex; // List of input control ports (parameters). Params m_params; // List of parameters (by name). ParamNames m_paramNames; // List of properties (also parameters). Properties m_properties; // List of parameters (by name). PropertyKeys m_propertyKeys; // An accessible list of observers. QList m_items; // The plugin form reference. qtractorPluginForm *m_pForm; QString m_sPreset; QPoint m_posForm; // GUI editor stuff. QString m_sEditorTitle; QPoint m_posEditor; // Custom GUI editor type index preference. int m_iEditorType; // Plugin configuration (CLOB) stuff. Configs m_configs; // Plugin configuration (type) stuff. ConfigTypes m_ctypes; // Plugin parameter values (part of configuration). Values m_values; // Direct access parameter, if any. long m_iDirectAccessParamIndex; // Default preset name. static QString g_sDefPreset; }; //---------------------------------------------------------------------------- // qtractorPlugin::Param -- Plugin parameter (control input port) instance. // class qtractorPlugin::Param { public: // Constructor. Param(qtractorPlugin *pPlugin, unsigned long iIndex) : m_pPlugin(pPlugin), m_iIndex(iIndex), m_subject(0.0f), m_observer(this), m_iDecimals(-1) {} // Virtual destructor. virtual ~Param() {} // Main properties accessors. qtractorPlugin *plugin() const { return m_pPlugin; } unsigned long index() const { return m_iIndex; } // Parameter name accessors. void setName(const QString& sName) { m_subject.setName(sName); } const QString& name() const { return m_subject.name(); } // Parameter range hints predicate methods. virtual bool isBoundedBelow() const = 0; virtual bool isBoundedAbove() const = 0; virtual bool isDefaultValue() const = 0; virtual bool isLogarithmic() const = 0; virtual bool isSampleRate() const = 0; virtual bool isInteger() const = 0; virtual bool isToggled() const = 0; virtual bool isDisplay() const = 0; // Current display value. virtual QString display() const { return QString::number(value(), 'f', decimals()); } // Bounding range values. void setMinValue(float fMinValue) { m_subject.setMinValue(fMinValue); } float minValue() const { return m_subject.minValue(); } void setMaxValue(float fMaxValue) { m_subject.setMaxValue(fMaxValue); } float maxValue() const { return m_subject.maxValue(); } // Default value void setDefaultValue(float fDefaultValue) { m_subject.setDefaultValue(fDefaultValue); } float defaultValue() const { return m_subject.defaultValue(); } // Current parameter value. void setValue(float fValue, bool bUpdate); float value() const { return m_observer.value(); } float prevValue() const { return m_observer.prevValue(); } // Parameter update executive method. void updateValue(float fValue, bool bUpdate); // Reset-to-default method. void reset() { setValue(defaultValue(), true); } // Direct parameter subject value. qtractorSubject *subject() { return &m_subject; } // Specialized observer value. qtractorMidiControlObserver *observer() { return &m_observer; } // Parameter decimals helper (cached). int decimals() const { return m_iDecimals; } protected: // Virtual observer updater. virtual void update(float fValue, bool bUpdate); private: // Instance variables. qtractorPlugin *m_pPlugin; unsigned long m_iIndex; // Port subject value. qtractorSubject m_subject; // Port observer manager. class Observer : public qtractorMidiControlObserver { public: // Constructor. Observer(Param *pParam); protected: // Virtual observer updater. void update(bool bUpdate); private: // Instance members. Param *m_pParam; } m_observer; // Decimals cache. int m_iDecimals; }; //---------------------------------------------------------------------------- // qtractorPlugin::Property -- Plugin property (aka. parameter) instance. // class qtractorPlugin::Property : public qtractorPlugin::Param { public: // Constructor. Property(qtractorPlugin *pPlugin, unsigned long iProperty) : Param(pPlugin , iProperty), m_sKey(QString::number(iProperty)) {} // Property key/id accessors. void setKey(const QString& sKey) { m_sKey = sKey; } const QString& key() const { return m_sKey; } // Property index/hash-key accessor. unsigned long key_index() const { return qHash(m_sKey); } // Property range hints predicate methods. virtual bool isString() const = 0; virtual bool isPath() const = 0; // Property special predicate methods. virtual bool isAutomatable () const { return !isString() && !isPath(); } // Main property value. void setVariant(const QVariant& value, bool bUpdate = false); const QVariant& variant() const { return m_value; } protected: // Virtual observer updater. void update(float fValue, bool bUpdate); private: // Property key id.. QString m_sKey; // Propery value. QVariant m_value; }; //---------------------------------------------------------------------------- // qtractorPluginList -- Plugin chain list instance. // class qtractorPluginList : public qtractorList { public: // Plugin-list type flags. enum Flags { // Basic flags. Audio = 0, Midi = 1, Track = 0, Bus = 2, Out = 0, In = 4, // Composite helper flags. AudioTrack = Audio | Track, AudioBus = Audio | Bus, AudioInBus = Audio | Bus | In, AudioOutBus = Audio | Bus | Out, MidiTrack = Midi | Track, MidiBus = Midi | Bus, MidiInBus = Midi | Bus | In, MidiOutBus = Midi | Bus | Out }; // Constructor. qtractorPluginList(unsigned short iChannels, unsigned int iFlags); // Destructor. ~qtractorPluginList(); // The title to show up on plugin forms... void setName(const QString& sName); const QString& name() const { return m_sName; } // Set all plugin chain number of channels. void setChannels(unsigned short iChannels, unsigned int iFlags); void setChannelsEx(unsigned short iChannels); // Reset all plugin chain number of channels. bool resetChannels(unsigned short iChannels, bool bReset = false); // Reset and (re)activate all plugin chain. void resetBuffers(); // Brainless accessors. unsigned short channels() const { return m_iChannels; } unsigned int flags() const { return m_iFlags; } // Brainless helpers. bool isMidi() const { return (m_iFlags & Midi); } bool isMidiBus() const { return (m_iFlags & MidiBus) == MidiBus; } // Specific automation curve list accessor. qtractorCurveList *curveList() const { return m_pCurveList; } // Specific MIDI manager accessor. qtractorMidiManager *midiManager() const { return m_pMidiManager; } // Special activation methods. void updateActivated(bool bActivated) { if (bActivated) ++m_iActivated; else if (m_iActivated > 0) --m_iActivated; } bool isActivatedAll() const { return (m_iActivated > 0 && m_iActivated >= (unsigned int) count()); } unsigned int isActivated() const { return (m_iActivated > 0); } // Guarded plugin methods. void addPlugin(qtractorPlugin *pPlugin); void insertPlugin(qtractorPlugin *pPlugin, qtractorPlugin *pNextPlugin); void movePlugin(qtractorPlugin *pPlugin, qtractorPlugin *pNextPlugin); void removePlugin(qtractorPlugin *pPlugin); // Clone/copy plugin method. qtractorPlugin *copyPlugin(qtractorPlugin *pPlugin); // An accessible list of views. const QList& views() const { return m_views; } // list of views management. void addView(qtractorPluginListView *pView); void removeView(qtractorPluginListView *pView); // The meta-main audio-processing plugin-chain procedure. void process(float **ppBuffer, unsigned int nframes); // Forward declarations. class Document; class WaitCursor; // Create/load plugin state. qtractorPlugin *loadPlugin(QDomElement *pElement); // Document element methods. bool loadElement(qtractorDocument *pDocument, QDomElement *pElement); bool saveElement(qtractorDocument *pDocument, QDomElement *pElement); // MIDI manager deferred load/cache specifics. void setMidiBank(int iMidiBank) { m_iMidiBank = iMidiBank; } int midiBank() const { return m_iMidiBank; } void setMidiProg(int iMidiProg) { m_iMidiProg = iMidiProg; } int midiProg() const { return m_iMidiProg; } void setAudioOutputBus(bool bAudioOutputBus) { m_bAudioOutputBus = bAudioOutputBus; } bool isAudioOutputBus() const { return m_bAudioOutputBus; } void setAudioOutputAutoConnect(bool bAudioOutputAutoConnect) { m_bAudioOutputAutoConnect = bAudioOutputAutoConnect; } bool isAudioOutputAutoConnect() const { return m_bAudioOutputAutoConnect; } void setAudioOutputBusName(const QString& sAudioOutputBusName) { m_sAudioOutputBusName = sAudioOutputBusName; } const QString& audioOutputBusName() const { return m_sAudioOutputBusName; } void setAudioOutputMonitor(bool bAudioOutputMonitor) { m_bAudioOutputMonitor = bAudioOutputMonitor; } bool isAudioOutputMonitor() const { return m_bAudioOutputMonitor; } // MIDI bank/program observable subject. class MidiProgramSubject : public qtractorSubject { public: // Constructor. MidiProgramSubject(int iBank, int iProg) : qtractorSubject(valueFromProgram(iBank, iProg)) { setMaxValue(valueFromProgram(0x3fff, 0x7f)); } // Bank/program setter. void setProgram(int iBank, int iProg) { setValue(valueFromProgram(iBank, iProg)); } // Bank/program getters. int bank() const { return bankFromValue(value()); } int prog() const { return progFromValue(value()); } protected: // Bank/program value helpers. static float valueFromProgram(int iBank, int iProg) { if (iBank < 0) iBank = 0; if (iProg < 0) iProg = 0; return float((iBank << 7) | (iProg & 0x7f)); } static int bankFromValue(float fValue) { return ((int(fValue) >> 7) & 0x3fff); } static int progFromValue(float fValue) { return (int(fValue) & 0x7f); } }; MidiProgramSubject *midiProgramSubject() const { return m_pMidiProgramSubject; } // Acquire a unique plugin identifier in chain. unsigned long createUniqueID(qtractorPluginType *pType); // Whether unique plugin identifiers are in chain. bool isUniqueID(qtractorPluginType *pType) const; // Special audio inserts activation state methods. void setAudioInsertActivated(bool bAudioInsertActivated) { if (bAudioInsertActivated) ++m_iAudioInsertActivated; else if (m_iAudioInsertActivated > 0) --m_iAudioInsertActivated; } bool isAudioInsertActivated() const { return (m_iAudioInsertActivated > 0); } // Special auto-deactivate methods void autoDeactivatePlugins(bool bDeactivated, bool bForce = false); bool isAutoDeactivated() const; // Plugin chain total latency (in frames) methods... void setLatency(bool bLatency) { m_bLatency = bLatency; } bool isLatency() const { return m_bLatency; } unsigned long latency() const { return m_iLatency; } void resetLatency(); // Plugin editors (GUI) visibility (auto-focus). void setEditorVisibleAll(bool bVisible); protected: // Check/sanitize plugin file-path. bool checkPluginFile(QString& sFilename, qtractorPluginType::Hint typeHint) const; private: // Instance variables. unsigned short m_iChannels; unsigned int m_iFlags; // Activation state. unsigned int m_iActivated; // Plugin-chain name. QString m_sName; // An accessible list of observers. QList m_views; // Specific automation curve list accessor. qtractorCurveList *m_pCurveList; // Specific MIDI manager. qtractorMidiManager *m_pMidiManager; int m_iMidiBank; int m_iMidiProg; bool m_bAudioOutputBus; bool m_bAudioOutputAutoConnect; QString m_sAudioOutputBusName; qtractorBus::ConnectList m_audioOutputs; // Audio inserts activation state. unsigned int m_iAudioInsertActivated; // Internal running buffer chain references. float **m_pppBuffers[2]; // MIDI bank/program observable subject. MidiProgramSubject *m_pMidiProgramSubject; // Plugin registry (chain unique ids.) QHash m_uniqueIDs; // Auto-plugin-deactivation. bool m_bAutoDeactivated; // Audio output monitor/meters. bool m_bAudioOutputMonitor; // Plugin chain total latency (in frames); bool m_bLatency; unsigned long m_iLatency; }; //------------------------------------------------------------------------- // qtractorPluginList::Document -- Plugins file import/export helper class. // class qtractorPluginList::Document : public qtractorDocument { public: // Constructor. Document(QDomDocument *pDocument, qtractorPluginList *pPluginList); // Default destructor. ~Document(); // Property accessors. qtractorPluginList *pluginList() const; // External storage simple methods. bool load(const QString& sFilename); bool save(const QString& sFilename); protected: // Elemental loader/savers... bool loadElement(QDomElement *pElement); bool saveElement(QDomElement *pElement); private: // Instance variables. qtractorPluginList *m_pPluginList; }; //------------------------------------------------------------------------- // qtractorPluginList::WaitCursor -- A waiting (hour-glass) helper. // class qtractorPluginList::WaitCursor { public: // Constructor. WaitCursor(); // Destructor. ~WaitCursor(); }; #endif // __qtractorPlugin_h // end of qtractorPlugin.h qtractor-0.9.25/src/PaxHeaders/qtractorThumbView.h0000644000000000000000000000013214166551171017165 xustar0030 mtime=1641730681.463610351 30 atime=1641730681.463610351 30 ctime=1641730681.463610351 qtractor-0.9.25/src/qtractorThumbView.h0000644000175000001440000000522514166551171020421 0ustar00rncbcusers00000000000000// qtractorThumbView.h // /**************************************************************************** Copyright (C) 2005-2020, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorThumbView_h #define __qtractorThumbView_h #include // Forward declarations. class qtractorRubberBand; class QPaintEvent; class QResizeEvent; class QMouseEvent; class QKeyEvent; //------------------------------------------------------------------------- // qtractorThumbView -- Session track line thumb view. class qtractorThumbView : public QFrame { Q_OBJECT public: // Constructor. qtractorThumbView(QWidget *pParent = 0); // Update playhead-position. void updatePlayHead(unsigned long iPlayHead); // (Re)create the complete view pixmap. void updateContents(); public slots: // Update thumb-position. void updateThumb(int dx = 0); protected: // Update view-position. void updateView(int dx); // Set playhead-position (indirect). void setPlayHeadX(int iPlayHeadX); // Session track-line paint method. void paintEvent(QPaintEvent *pPaintEvent); // Session track-line paint method. void resizeEvent(QResizeEvent *pResizeEvent); // Handle selection with mouse. void mousePressEvent(QMouseEvent *pMouseEvent); void mouseMoveEvent(QMouseEvent *pMouseEvent); void mouseReleaseEvent(QMouseEvent *pMouseEvent); // Reset drag state. void resetDragState(); // Keyboard event handler. void keyPressEvent(QKeyEvent *pKeyEvent); private: // Local double-buffering pixmap. QPixmap m_pixmap; // Local contents length (in frames). unsigned long m_iContentsLength; // Local playhead positioning. int m_iPlayHeadX; // The thumb rubber-band widget. qtractorRubberBand *m_pRubberBand; // Thumb drag-states. enum { DragNone = 0, DragStart, DragMove, DragClick } m_dragState; QPoint m_posDrag; }; #endif // __qtractorThumbView_h // end of qtractorThumbView.h qtractor-0.9.25/src/PaxHeaders/qtractorMidiFileTempo.h0000644000000000000000000000013214166551171017742 xustar0030 mtime=1641730681.454610254 30 atime=1641730681.454610254 30 ctime=1641730681.454610254 qtractor-0.9.25/src/qtractorMidiFileTempo.h0000644000175000001440000001330014166551171021167 0ustar00rncbcusers00000000000000// qtractorMidiFileTempo.h // /**************************************************************************** Copyright (C) 2005-2019, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorMidiFileTempo_h #define __qtractorMidiFileTempo_h #include "qtractorList.h" #include // Forward decls. class qtractorMidiFile; class qtractorTimeScale; //---------------------------------------------------------------------- // class qtractorMidiFileTempo -- MIDI tempo/time-signature map class. // class qtractorMidiFileTempo { public: // Constructor. qtractorMidiFileTempo(qtractorMidiFile *pMidiFile) : m_pMidiFile(pMidiFile) { clear(); } // Destructor. ~qtractorMidiFileTempo() { m_nodes.clear(); m_markers.clear(); } // (Re)nitializer method. void clear(); // Tempo-map node declaration. class Node : public qtractorList::Link { public: // Constructor. Node(unsigned long iTick = 0, float fTempo = 120.0f, unsigned short iBeatsPerBar = 4, unsigned short iBeatDivisor = 2) : tick(iTick), bar(0), tempo(fTempo), beatsPerBar(iBeatsPerBar), beatDivisor(iBeatDivisor), ticksPerBeat(0) {} // Update node coefficients. void update(qtractorMidiFile *pMidiFile); // Update node position metrics. void reset(Node *pNode); // Tick/bar convertors. unsigned short barFromTick(unsigned long iTick) const { return bar + ((iTick - tick) / (ticksPerBeat * beatsPerBar)); } unsigned long tickFromBar(unsigned short iBar) const { return tick + (ticksPerBeat * beatsPerBar * (iBar - bar)) ; } // Tick/bar quantizer. unsigned long tickSnapToBar(unsigned long iTick) const { return tickFromBar(barFromTick(iTick)); } // Node keys. unsigned long tick; unsigned short bar; // Node payload. float tempo; unsigned short beatsPerBar; unsigned short beatDivisor; // Node coefficients. unsigned short ticksPerBeat; }; // Node list accessors. const qtractorList& nodes() const { return m_nodes; } // Node list seeker. Node *seekNode(unsigned long iTick) const; // Node list specifics. Node *addNode( unsigned long iTick = 0, float fTempo = 120.0f, unsigned short iBeatsPerBar = 4, unsigned short iBeatDivisor = 2); void updateNode(Node *pNode); void removeNode(Node *pNode); // More node list specifics (fit to corresp.META events). Node *addNodeTempo(unsigned long iTick, float fTempo) { Node *pNode = seekNode(iTick); return addNode(iTick, fTempo, (pNode ? pNode->beatsPerBar : 4), (pNode ? pNode->beatDivisor : 2)); } Node *addNodeTime(unsigned long iTick, unsigned short iBeatsPerBar, unsigned short iBeatDivisor) { Node *pNode = seekNode(iTick); return addNode(iTick, (pNode ? pNode->tempo : 120.0f), iBeatsPerBar, iBeatDivisor); } // Tempo convertors (default's quarter notes per minute) void setTempo(float fTempo) { Node *pNode = m_nodes.first(); if (pNode) pNode->tempo = fTempo; } float tempo() const { Node *pNode = m_nodes.first(); return (pNode ? pNode->tempo : 120.0f); } // Time signature (numerator) void setBeatsPerBar(unsigned short iBeatsPerBar) { Node *pNode = m_nodes.first(); if (pNode) pNode->beatsPerBar = iBeatsPerBar; } unsigned short beatsPerBar() const { Node *pNode = m_nodes.first(); return (pNode ? pNode->beatsPerBar : 4); } // Time signature (denominator) void setBeatDivisor(unsigned short iBeatDivisor) { Node *pNode = m_nodes.first(); if (pNode) pNode->beatDivisor = iBeatDivisor; } unsigned short beatDivisor() const { Node *pNode = m_nodes.first(); return (pNode ? pNode->beatDivisor : 2); } // Resolution (ticks per beat) unsigned short ticksPerBeat() const { Node *pNode = m_nodes.first(); return (pNode ? pNode->ticksPerBeat : 960); } // Location marker declaration. class Marker : public qtractorList::Link { public: // Constructors. Marker(unsigned long iTick, const QString& sText, int iAccidentals = 0, int iMode = 0) : tick(iTick), text(sText), accidentals(iAccidentals), mode(iMode) {} // Marker key. unsigned long tick; // Marker payload. QString text; int accidentals; int mode; }; // Marker list accessors. const qtractorList& markers() const { return m_markers; } // Location marker seeker (by tick). Marker *seekMarker(unsigned long iTick) const; // Marker list specifics. Marker *addMarker( unsigned long iTick, const QString& sText, int iAccidentals = 0, int iMode = 0); void removeMarker(Marker *pMarker); // Time-scale sync methods. void fromTimeScale( qtractorTimeScale *pTimeScale, unsigned long iTimeOffset = 0); void intoTimeScale( qtractorTimeScale *pTimeScale, unsigned long iTimeOffset = 0); private: // Tempo-map owner. qtractorMidiFile *m_pMidiFile; // Tempo-map node list. qtractorList m_nodes; // Location markers list. qtractorList m_markers; }; #endif // __qtractorMidiFileTempo_h // end of qtractorMidiFileTempo.h qtractor-0.9.25/src/PaxHeaders/qtractorClipCommand.h0000644000000000000000000000013214166551171017441 xustar0030 mtime=1641730681.438610081 30 atime=1641730681.438610081 30 ctime=1641730681.438610081 qtractor-0.9.25/src/qtractorClipCommand.h0000644000175000001440000002115414166551171020674 0ustar00rncbcusers00000000000000// qtractorClipCommand.h // /**************************************************************************** Copyright (C) 2005-2020, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorClipCommand_h #define __qtractorClipCommand_h #include "qtractorCommand.h" #include "qtractorClip.h" #include // Forward declarations. class qtractorTrackCommand; class qtractorSessionCommand; class qtractorCurveEditCommand; class qtractorTimeScaleNodeCommand; class qtractorTimeScaleMarkerCommand; class qtractorMidiEditCommand; class qtractorMidiClip; //---------------------------------------------------------------------- // class qtractorClipCommand - declaration. // class qtractorClipCommand : public qtractorCommand { public: // Constructor. qtractorClipCommand(const QString& sName); // Destructor. virtual ~qtractorClipCommand(); // Primitive command methods. void addClip(qtractorClip *pClip, qtractorTrack *pTrack); void removeClip(qtractorClip *pClip); // Edit clip command methods. void fileClip(qtractorClip *pClip, const QString& sFilename, unsigned short iTrackChannel = 0); void renameClip(qtractorClip *pClip, const QString& sClipName); void moveClip(qtractorClip *pClip, qtractorTrack *pTrack, unsigned long iClipStart, unsigned long iClipOffset, unsigned long iClipLength); void resizeClip(qtractorClip *pClip, unsigned long iClipStart, unsigned long iClipOffset, unsigned long iClipLength, float fTimeStretch = 0.0f, float fPitchShift = 0.0f); void gainClip(qtractorClip *pClip, float fGain); void panningClip(qtractorClip *pClip, float fPanning); void fadeInClip(qtractorClip *pClip, unsigned long iFadeInLength, qtractorClip::FadeType fadeInType); void fadeOutClip(qtractorClip *pClip, unsigned long iFadeOutLength, qtractorClip::FadeType fadeOutType); void timeStretchClip(qtractorClip *pClip, float fTimeStretch); void pitchShiftClip(qtractorClip *pClip, float fPitchShift); void takeInfoClip(qtractorClip *pClip, qtractorClip::TakeInfo *pTakeInfo); void resetClip(qtractorClip *pClip); void wsolaClip(qtractorClip *pClip, bool bWsolaTimeStretch, bool bWsolaQuickSeek); void reopenClip(qtractorClip *pClip, bool bClose = false); // Special clip record methods. bool addClipRecord(qtractorTrack *pTrack, unsigned long iFrameTime); bool addClipRecordTake(qtractorTrack *pTrack, qtractorClip *pClip, unsigned long iClipStart, unsigned long iClipOffset, unsigned long iClipLength, qtractorClip::TakePart *pTakePart = nullptr); // When new tracks are needed. void addTrack(qtractorTrack *pTrack); // When MIDI clips are stretched. qtractorMidiEditCommand *createMidiEditCommand( qtractorMidiClip *pMidiClip, float fTimeStretch); // Composite predicate. bool isEmpty() const; // Virtual command methods. bool redo(); bool undo(); protected: // Common executive method. virtual bool execute(bool bRedo); private: // Primitive command types. enum CommandType { AddClip, RemoveClip, FileClip, RenameClip, MoveClip, ResizeClip, GainClip, PanningClip, FadeInClip, FadeOutClip, TimeStretchClip, PitchShiftClip, TakeInfoClip, ResetClip, WsolaClip }; // Clip item struct. struct Item { // Item constructor. Item(CommandType cmd, qtractorClip *pClip, qtractorTrack *pTrack) : command(cmd), clip(pClip), track(pTrack), autoDelete(false), trackChannel(0), clipStart(0), clipOffset(0), clipLength(0), clipGain(0.0f), clipPanning(0.0f), fadeInLength(0), fadeInType(qtractorClip::InQuad), fadeOutLength(0), fadeOutType(qtractorClip::OutQuad), timeStretch(0.0f), pitchShift(0.0f), wsolaTimeStretch(false), wsolaQuickSeek(false), editCommand(nullptr), takeInfo(nullptr) {} // Item members. CommandType command; qtractorClip *clip; qtractorTrack *track; bool autoDelete; QString filename; unsigned short trackChannel; QString clipName; unsigned long clipStart; unsigned long clipOffset; unsigned long clipLength; float clipGain; float clipPanning; unsigned long fadeInLength; qtractorClip::FadeType fadeInType; unsigned long fadeOutLength; qtractorClip::FadeType fadeOutType; float timeStretch; float pitchShift; bool wsolaTimeStretch; bool wsolaQuickSeek; // When MIDI clips are time-stretched... qtractorMidiEditCommand *editCommand; // When clips have take(record) descriptors... qtractorClip::TakeInfo *takeInfo; }; // Instance variables. QList m_items; // When new tracks are needed. QList m_trackCommands; // When clips need to reopem. QHash m_clips; }; //---------------------------------------------------------------------- // class qtractorClipTakeCommand - declaration. // class qtractorClipTakeCommand : public qtractorClipCommand { public: // Constructor. qtractorClipTakeCommand(qtractorClip::TakeInfo *pTakeInfo, qtractorTrack *pTrack = nullptr, int iCurrentTake = -1); protected: // Executive override. bool execute(bool bRedo); private: // Instance variables. qtractorClip::TakeInfo *m_pTakeInfo; int m_iCurrentTake; }; //---------------------------------------------------------------------- // class qtractorClipRangeCommand - declaration. // class qtractorClipRangeCommand : public qtractorClipCommand { public: // Constructor. qtractorClipRangeCommand(const QString& sName); // Destructor. ~qtractorClipRangeCommand(); // When Loop/Punch changes are needed. void addSessionCommand( qtractorSessionCommand *pSessionCommand); // When automation curves are needed. void addCurveEditCommand( qtractorCurveEditCommand *pCurveEditCommand); // When location markers are needed. void addTimeScaleMarkerCommand( qtractorTimeScaleMarkerCommand *pTimeScaleMarkerCommand); // When tempo-map/time-sig nodes are needed. void addTimeScaleNodeCommand( qtractorTimeScaleNodeCommand *pTimeScaleNodeCommand); protected: // Executive override. bool execute(bool bRedo); private: // Instance variables. QList m_sessionCommands; QList m_curveEditCommands; QList m_timeScaleMarkerCommands; QList m_timeScaleNodeCommands; }; //---------------------------------------------------------------------- // class qtractorClipToolCommand - declaration. // class qtractorClipToolCommand : public qtractorCommand { public: // Constructor. qtractorClipToolCommand(const QString& sName); // Destructor. virtual ~qtractorClipToolCommand(); // Check if a clip is already part of the editing set. bool isLinkedMidiClip(qtractorMidiClip *pMidiClip) const; // Composite command methods. void addMidiEditCommand(qtractorMidiEditCommand *pMidiEditCommand); // Composite predicate. bool isEmpty() const; // Virtual command methods. bool redo(); bool undo(); protected: // Filename and length swap transaction... void swapMidiClipCtx( qtractorMidiClip *pMidiClip); private: // Instance variables. int m_iRedoCount; // Multi-clip command list. QList m_midiEditCommands; struct MidiClipCtxState { QString filename; unsigned long length; }; struct MidiClipCtx { MidiClipCtxState pre; MidiClipCtxState post; }; QHash m_midiClipCtxs; }; //---------------------------------------------------------------------- // class qtractorClipRecordExCommand - declaration. // class qtractorClipRecordExCommand : public qtractorCommand { public: // Constructor. qtractorClipRecordExCommand(qtractorClip *pClipRecordEx, bool bClipRecordEx); // Virtual command methods. bool redo(); bool undo(); private: // Instance variables. qtractorTrack *m_pTrack; bool m_bClipRecordEx; qtractorClip *m_pClipRecordEx; }; #endif // __qtractorClipCommand_h // end of qtractorClipCommand.h qtractor-0.9.25/src/PaxHeaders/qtractorPasteRepeatForm.ui0000644000000000000000000000013214166551171020502 xustar0030 mtime=1641730681.459610308 30 atime=1641730681.459610308 30 ctime=1641730681.459610308 qtractor-0.9.25/src/qtractorPasteRepeatForm.ui0000644000175000001440000001125614166551171021737 0ustar00rncbcusers00000000000000 rncbc aka Rui Nuno Capela qtractor - An Audio/MIDI multi-track sequencer. Copyright (C) 2005-2020, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. qtractorPasteRepeatForm 0 0 260 160 Qt::StrongFocus Paste Repeat :/images/editPaste.png Repeat &Count: RepeatCountSpinBox Repeat count 2 200 Qt::Horizontal 110 20 &Period: 120 0 Repeat period Repeat period format Frames Time BBT Qt::Horizontal QDialogButtonBox::Cancel|QDialogButtonBox::Ok qtractorTimeSpinBox QSpinBox
qtractorSpinBox.h
 RepeatCountSpinBox RepeatPeriodCheckBox RepeatPeriodSpinBox RepeatFormatComboBox DialogButtonBox qtractor-0.9.25/src/PaxHeaders/qtractorMidiFile.h0000644000000000000000000000013214166551171016735 xustar0030 mtime=1641730681.454610254 30 atime=1641730681.454610254 30 ctime=1641730681.454610254 qtractor-0.9.25/src/qtractorMidiFile.h0000644000175000001440000000761614166551171020177 0ustar00rncbcusers00000000000000// qtractorMidiFile.h // /**************************************************************************** Copyright (C) 2005-2020, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorMidiFile_h #define __qtractorMidiFile_h #include "qtractorMidiSequence.h" #include "qtractorMidiFileTempo.h" class qtractorTimeScale; //---------------------------------------------------------------------- // class qtractorMidiFile -- A SMF (Standard MIDI File) class. // class qtractorMidiFile { public: // Constructor. qtractorMidiFile(); // Destructor. ~qtractorMidiFile(); // Basic file open mode. enum { None = 0, Read = 1, Write = 2 }; // Open file methods. bool open(const QString& sFilename, int iMode = Read); void close(); // Open file property accessors. const QString& filename() const { return m_sFilename; } int mode() const { return m_iMode; } // Header accessors. unsigned short format() const { return m_iFormat; } unsigned short tracks() const { return m_iTracks; } unsigned short ticksPerBeat() const { return m_iTicksPerBeat; } // Tempo/time-signature map accessor. qtractorMidiFileTempo *tempoMap() const { return m_pTempoMap; } // Sequence/track readers. bool readTracks(qtractorMidiSequence **ppSeqs, unsigned short iSeqs, unsigned short iTrackChannel = 0); bool readTrack(qtractorMidiSequence *pSeq, unsigned short iTrackChannel); // Sequence/track/channel duration reader helper. unsigned long readTrackDuration(unsigned short iTrackChannel); // Header writer. bool writeHeader(unsigned short iFormat, unsigned short iTracks, unsigned short iTicksPerBeat); // Sequence/track writers. bool writeTracks(qtractorMidiSequence **ppSeqs, unsigned short iSeqs); bool writeTrack (qtractorMidiSequence *pSeq); // All-in-one SMF file writer/creator method. static bool saveCopyFile(const QString& sNewFilename, const QString& sOldFilename, unsigned short iTrackChannel, unsigned short iFormat, qtractorMidiSequence *pSeq, qtractorTimeScale *pTimeScale = nullptr, unsigned long iTimeOffset = 0); // Create filename revision. static QString createFilePathRevision( const QString& sFilename, int iRevision = 0); protected: // Read methods. int readInt (unsigned short n = 0); int readData (unsigned char *pData, unsigned short n); // Write methods. int writeInt (int val, unsigned short n = 0); int writeData (unsigned char *pData, unsigned short n); // Write tempo-time-signature node. void writeNode( qtractorMidiFileTempo::Node *pNode, unsigned long iLastTime); // Write location marker. void writeMarker( qtractorMidiFileTempo::Marker *pMarker, unsigned long iLastTime); private: // SMF instance variables. QString m_sFilename; int m_iMode; FILE *m_pFile; unsigned long m_iOffset; // Header informational data. unsigned short m_iFormat; unsigned short m_iTracks; unsigned short m_iTicksPerBeat; // Track info map. struct TrackInfo { unsigned int length; unsigned long offset; } *m_pTrackInfo; // Special tempo/time-signature map. qtractorMidiFileTempo *m_pTempoMap; }; #endif // __qtractorMidiFile_h // end of qtractorMidiFile.h qtractor-0.9.25/src/PaxHeaders/qtractorFiles.cpp0000644000000000000000000000013214166551171016650 xustar0030 mtime=1641730681.443610135 30 atime=1641730681.443610135 30 ctime=1641730681.443610135 qtractor-0.9.25/src/qtractorFiles.cpp0000644000175000001440000003637514166551171020116 0ustar00rncbcusers00000000000000// qtractorFiles.cpp // /**************************************************************************** Copyright (C) 2005-2020, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorFiles.h" #include "qtractorMainForm.h" #include #include #include #include #include #include #if QT_VERSION >= QT_VERSION_CHECK(5, 0, 0) #include #include #endif //------------------------------------------------------------------------- // qtractorFilesTabWidget - File/Groups dockable child window. // class qtractorFilesTabWidget : public QTabWidget { public: // Constructor. qtractorFilesTabWidget(QWidget *pParent) : QTabWidget(pParent) {} protected: // Minimum recommended. QSize sizeHint() const { return QTabWidget::minimumSize(); } }; //------------------------------------------------------------------------- // qtractorFiles - File/Groups dockable window. // // Constructor. qtractorFiles::qtractorFiles ( QWidget *pParent ) : QDockWidget(pParent) { // Surely a name is crucial (e.g.for storing geometry settings) QDockWidget::setObjectName("qtractorFiles"); // Create file type selection tab widget. const QFont& font = QDockWidget::font(); m_pTabWidget = new qtractorFilesTabWidget(this); m_pTabWidget->setFont(QFont(font.family(), font.pointSize() - 1)); m_pTabWidget->setTabPosition(QTabWidget::South); // Create local tabs. m_pAudioListView = new qtractorAudioListView(); m_pMidiListView = new qtractorMidiListView(); // Add respective... m_pTabWidget->addTab(m_pAudioListView, tr("Audio")); m_pTabWidget->addTab(m_pMidiListView, tr("MIDI")); // Icons... m_pTabWidget->setTabIcon(qtractorFiles::Audio, QIcon(":/images/trackAudio.png")); m_pTabWidget->setTabIcon(qtractorFiles::Midi, QIcon(":/images/trackMidi.png")); m_pTabWidget->setUsesScrollButtons(false); // Player button (initially disabled)... m_pPlayWidget = new QWidget(m_pTabWidget); m_pPlayLayout = new QHBoxLayout(/*m_pPlayWidget*/); m_pPlayLayout->setContentsMargins(2, 2, 2, 2); m_pPlayLayout->setSpacing(2); m_pPlayWidget->setLayout(m_pPlayLayout); m_pPlayButton = new QToolButton(m_pPlayWidget); m_pPlayButton->setIcon(QIcon(":/images/transportPlay.png")); m_pPlayButton->setToolTip(tr("Play file")); m_pPlayButton->setCheckable(true); m_pPlayButton->setEnabled(false); m_pPlayLayout->addWidget(m_pPlayButton); m_pTabWidget->setCornerWidget(m_pPlayWidget, Qt::BottomRightCorner); // Common file list-view actions... m_pNewGroupAction = new QAction( QIcon(":/images/itemGroup.png"), tr("New &Group..."), this); m_pOpenFileAction = new QAction( QIcon(":/images/itemFile.png"), tr("Add &Files..."), this); m_pCutItemAction = new QAction( QIcon(":/images/editCut.png"), tr("Cu&t"), nullptr); m_pCopyItemAction = new QAction( QIcon(":/images/editCopy.png"), tr("&Copy"), nullptr); m_pPasteItemAction = new QAction( QIcon(":/images/editPaste.png"), tr("&Paste"), nullptr); m_pRenameItemAction = new QAction( QIcon(":/images/formEdit.png"), tr("Re&name"), this); m_pRemoveItemAction = new QAction( QIcon(":/images/formRemove.png"), tr("&Remove"), nullptr); m_pPlayItemAction = new QAction( QIcon(":/images/transportPlay.png"), tr("Pla&y"), this); m_pPlayItemAction->setCheckable(true); m_pCleanupAction = new QAction(tr("Cl&eanup"), this); // Some actions surely need those // shortcuts firmly attached... // m_pNewGroupAction->setShortcut(tr("Ctrl+G")); // m_pOpenFileAction->setShortcut(tr("Ctrl+F")); m_pCutItemAction->setShortcut(tr("Ctrl+X")); m_pCopyItemAction->setShortcut(tr("Ctrl+C")); m_pPasteItemAction->setShortcut(tr("Ctrl+V")); // m_pRenameItemAction->setShortcut(tr("Ctrl+N")); m_pRemoveItemAction->setShortcut(tr("Del")); // m_pPlayItemAction->setShortcut(tr("Ctrl+Y")); // m_pCleanupAction->setShortcut(tr("Ctrl+E")); #if 0 // QDockWidget::addAction(m_pNewGroupAction); // QDockWidget::addAction(m_pOpenFileAction); QDockWidget::addAction(m_pCutItemAction); QDockWidget::addAction(m_pCopyItemAction); QDockWidget::addAction(m_pPasteItemAction); // QDockWidget::addAction(m_pRenameItemAction); QDockWidget::addAction(m_pRemoveItemAction); // QDockWidget::addAction(m_pPlayItemAction); // QDockWidget::addAction(m_pCleanupAction); #endif // m_pNewGroupAction->setShortcutContext(Qt::WidgetWithChildrenShortcut); // m_pOpenFileAction->setShortcutContext(Qt::WidgetWithChildrenShortcut); m_pCutItemAction->setShortcutContext(Qt::WidgetWithChildrenShortcut); m_pCopyItemAction->setShortcutContext(Qt::WidgetWithChildrenShortcut); m_pPasteItemAction->setShortcutContext(Qt::WidgetWithChildrenShortcut); // m_pRenameItemAction->setShortcutContext(Qt::WidgetWithChildrenShortcut); m_pRemoveItemAction->setShortcutContext(Qt::WidgetWithChildrenShortcut); // m_pPlayItemAction->setShortcutContext(Qt::WidgetWithChildrenShortcut); // m_pCleanupAction->setShortcutContext(Qt::WidgetWithChildrenShortcut); // Prepare the dockable window stuff. QDockWidget::setWidget(m_pTabWidget); // QDockWidget::setFeatures(QDockWidget::AllDockWidgetFeatures); QDockWidget::setAllowedAreas( Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea); // Some specialties to this kind of dock window... QDockWidget::setMinimumWidth(160); // Finally set the default caption and tooltip. const QString& sCaption = tr("Files"); QDockWidget::setWindowTitle(sCaption); QDockWidget::setWindowIcon(QIcon(":/images/viewFiles.png")); QDockWidget::setToolTip(sCaption); // Make it initially stable... stabilizeSlot(); // Child widgets signal/slots... QObject::connect(m_pTabWidget, SIGNAL(currentChanged(int)), SLOT(stabilizeSlot())); QObject::connect(m_pAudioListView, SIGNAL(currentItemChanged(QTreeWidgetItem*,QTreeWidgetItem*)), SLOT(stabilizeSlot())); QObject::connect(m_pAudioListView, SIGNAL(itemClicked(QTreeWidgetItem*,int)), SLOT(stabilizeSlot())); QObject::connect(m_pMidiListView, SIGNAL(currentItemChanged(QTreeWidgetItem*,QTreeWidgetItem*)), SLOT(stabilizeSlot())); QObject::connect(m_pMidiListView, SIGNAL(itemClicked(QTreeWidgetItem*,int)), SLOT(stabilizeSlot())); QObject::connect(m_pNewGroupAction, SIGNAL(triggered(bool)), SLOT(newGroupSlot())); QObject::connect(m_pOpenFileAction, SIGNAL(triggered(bool)), SLOT(openFileSlot())); QObject::connect(m_pCutItemAction, SIGNAL(triggered(bool)), SLOT(cutItemSlot())); QObject::connect(m_pCopyItemAction, SIGNAL(triggered(bool)), SLOT(copyItemSlot())); QObject::connect(m_pPasteItemAction, SIGNAL(triggered(bool)), SLOT(pasteItemSlot())); QObject::connect(m_pRenameItemAction, SIGNAL(triggered(bool)), SLOT(renameItemSlot())); QObject::connect(m_pRemoveItemAction, SIGNAL(triggered(bool)), SLOT(removeItemSlot())); QObject::connect(m_pPlayItemAction, SIGNAL(triggered(bool)), SLOT(playSlot(bool))); QObject::connect(m_pCleanupAction, SIGNAL(triggered(bool)), SLOT(cleanupSlot())); QObject::connect(m_pPlayButton, SIGNAL(toggled(bool)), SLOT(playSlot(bool))); QObject::connect(QApplication::clipboard(), SIGNAL(dataChanged()), SLOT(stabilizeSlot())); } // Destructor. qtractorFiles::~qtractorFiles (void) { delete m_pNewGroupAction; delete m_pOpenFileAction; delete m_pCutItemAction; delete m_pCopyItemAction; delete m_pPasteItemAction; delete m_pRenameItemAction; delete m_pRemoveItemAction; delete m_pCleanupAction; delete m_pPlayItemAction; // No need to delete child widgets, Qt does it all for us. } // Just about to notify main-window that we're closing. void qtractorFiles::closeEvent ( QCloseEvent * /*pCloseEvent*/ ) { QDockWidget::hide(); qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm) pMainForm->stabilizeForm(); } // Audio file list view accessor. qtractorAudioListView *qtractorFiles::audioListView (void) const { return m_pAudioListView; } // MIDI file list view accessor. qtractorMidiListView *qtractorFiles::midiListView (void) const { return m_pMidiListView; } // Clear everything on sight. void qtractorFiles::clear (void) { m_pAudioListView->clear(); m_pMidiListView->clear(); setPlayState(false); } // Check whether one of the widgets has focus (oveerride method) bool qtractorFiles::hasFocus (void) const { if (m_pAudioListView->hasFocus() || m_pMidiListView->hasFocus()) return true; return QDockWidget::hasFocus(); } // Tell whether a file item is currently selected. bool qtractorFiles::isFileSelected (void) const { qtractorFileListView *pFileListView = currentFileListView(); if (pFileListView) { QTreeWidgetItem *pItem = pFileListView->currentItem(); return (pItem && pItem->type() == qtractorFileListView::FileItem); } return false; } // Audio file addition convenience method. void qtractorFiles::addAudioFile ( const QString& sFilename ) { m_pTabWidget->setCurrentIndex(qtractorFiles::Audio); m_pAudioListView->addFileItem(sFilename); } // MIDI file addition convenience method. void qtractorFiles::addMidiFile ( const QString& sFilename ) { m_pTabWidget->setCurrentIndex(qtractorFiles::Midi); m_pMidiListView->addFileItem(sFilename); } // Audio file selection convenience method. void qtractorFiles::selectAudioFile ( const QString& sFilename ) { m_pTabWidget->setCurrentIndex(qtractorFiles::Audio); m_pAudioListView->selectFileItem(sFilename); } // MIDI file selection convenience method. void qtractorFiles::selectMidiFile ( const QString& sFilename, int iTrackChannel ) { m_pTabWidget->setCurrentIndex(qtractorFiles::Midi); m_pMidiListView->selectFileItem(sFilename, iTrackChannel); } // Audition/pre-listening player methods. void qtractorFiles::setPlayState ( bool bOn ) { const bool bBlockPlayAction = m_pPlayItemAction->blockSignals(true); const bool bBlockPlayButton = m_pPlayButton->blockSignals(true); m_pPlayItemAction->setChecked(bOn); m_pPlayButton->setChecked(bOn); m_pPlayButton->blockSignals(bBlockPlayButton); m_pPlayItemAction->blockSignals(bBlockPlayAction); } bool qtractorFiles::isPlayState (void) const { return m_pPlayItemAction->isChecked(); } // Retrieve current selected file list view. qtractorFileListView *qtractorFiles::currentFileListView (void) const { switch (m_pTabWidget->currentIndex()) { case qtractorFiles::Audio: return m_pAudioListView; case qtractorFiles::Midi: return m_pMidiListView; default: return nullptr; } } // Open and add a new file item below the current group one. void qtractorFiles::openFileSlot (void) { qtractorFileListView *pFileListView = currentFileListView(); if (pFileListView) pFileListView->openFile(); } // Add a new group item below the current one. void qtractorFiles::newGroupSlot (void) { qtractorFileListView *pFileListView = currentFileListView(); if (pFileListView) pFileListView->newGroup(); } // Cut current file item(s) to clipboard. void qtractorFiles::cutItemSlot (void) { qtractorFileListView *pFileListView = currentFileListView(); if (pFileListView) pFileListView->copyItem(true); } // Copy current file item(s) to clipboard. void qtractorFiles::copyItemSlot (void) { qtractorFileListView *pFileListView = currentFileListView(); if (pFileListView) pFileListView->copyItem(false); } // Paste file item(s) from clipboard. void qtractorFiles::pasteItemSlot (void) { qtractorFileListView *pFileListView = currentFileListView(); if (pFileListView) pFileListView->pasteItem(); } // Rename current group/file item. void qtractorFiles::renameItemSlot (void) { qtractorFileListView *pFileListView = currentFileListView(); if (pFileListView) pFileListView->renameItem(); } // Remove current group/file item. void qtractorFiles::removeItemSlot (void) { qtractorFileListView *pFileListView = currentFileListView(); if (pFileListView) pFileListView->removeItem(); } // Current item change slots. void qtractorFiles::stabilizeSlot (void) { qtractorFileListView *pFileListView = currentFileListView(); if (pFileListView) { QTreeWidgetItem *pItem = pFileListView->currentItem(); m_pCutItemAction->setEnabled( pItem && pItem->type() == qtractorFileListView::FileItem); m_pCopyItemAction->setEnabled( pItem && pItem->type() == qtractorFileListView::FileItem); #if QT_VERSION >= 0x0050000 const QMimeData *pMimeData = QApplication::clipboard()->mimeData(); m_pPasteItemAction->setEnabled( pMimeData && pMimeData->hasUrls()); #else m_pPasteItemAction->setEnabled(false); #endif m_pRenameItemAction->setEnabled( pItem && pItem->type() == qtractorFileListView::GroupItem); m_pRemoveItemAction->setEnabled( pItem && pItem->type() != qtractorFileListView::ChannelItem); m_pCleanupAction->setEnabled(pFileListView->topLevelItemCount() > 0); const bool bPlayEnabled = (pItem && pItem->type() != qtractorFileListView::GroupItem); m_pPlayItemAction->setEnabled(bPlayEnabled); m_pPlayButton->setEnabled(bPlayEnabled); } // Stabilize main form as well... qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm) pMainForm->stabilizeForm(); } // Audition/pre-listening player slot. void qtractorFiles::playSlot ( bool bOn ) { setPlayState(bOn); if (bOn) { qtractorFileListView *pFileListView = currentFileListView(); if (pFileListView) pFileListView->activateItem(); } } // Clean-up unused file items. void qtractorFiles::cleanupSlot (void) { qtractorFileListView *pFileListView = currentFileListView(); if (pFileListView) pFileListView->cleanup(); } // Tab page switch slots. void qtractorFiles::pageAudioSlot (void) { m_pTabWidget->setCurrentIndex(qtractorFiles::Audio); } void qtractorFiles::pageMidiSlot (void) { m_pTabWidget->setCurrentIndex(qtractorFiles::Midi); } // Context menu request event handler. void qtractorFiles::contextMenuEvent ( QContextMenuEvent *pContextMenuEvent ) { QMenu menu(this); // Construct context menu. menu.addAction(m_pNewGroupAction); menu.addAction(m_pOpenFileAction); menu.addSeparator(); menu.addAction(m_pCutItemAction); menu.addAction(m_pCopyItemAction); menu.addAction(m_pPasteItemAction); menu.addSeparator(); menu.addAction(m_pRenameItemAction); menu.addSeparator(); menu.addAction(m_pRemoveItemAction); menu.addAction(m_pCleanupAction); menu.addSeparator(); menu.addAction(m_pPlayItemAction); menu.addSeparator(); // Switch page options... switch (m_pTabWidget->currentIndex()) { case qtractorFiles::Audio: menu.addAction(QIcon(":/images/trackMidi.png"), tr("MIDI Files"), this, SLOT(pageMidiSlot())); break; case qtractorFiles::Midi: menu.addAction(QIcon(":/images/trackAudio.png"), tr("Audio Files"), this, SLOT(pageAudioSlot())); break; default: break; } menu.exec(pContextMenuEvent->globalPos()); } // end of qtractorFiles.cpp qtractor-0.9.25/src/PaxHeaders/qtractorAudioFile.cpp0000644000000000000000000000013214166551171017447 xustar0030 mtime=1641730681.436610059 30 atime=1641730681.436610059 30 ctime=1641730681.436610059 qtractor-0.9.25/src/qtractorAudioFile.cpp0000644000175000001440000001754314166551171020711 0ustar00rncbcusers00000000000000// qtractorAudioFile.cpp // /**************************************************************************** Copyright (C) 2005-2020, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorAudioFile.h" #include "qtractorAudioSndFile.h" #include "qtractorAudioVorbisFile.h" #include "qtractorAudioMadFile.h" #include #include //---------------------------------------------------------------------- // class qtractorAudioFileFactory -- Audio file factory (singleton). // // Initialize singleton instance pointer. qtractorAudioFileFactory *qtractorAudioFileFactory::g_pInstance = nullptr; // Singleton instance accessor. qtractorAudioFileFactory *qtractorAudioFileFactory::getInstance (void) { return g_pInstance; } // Constructor. qtractorAudioFileFactory::qtractorAudioFileFactory (void) { // Default file format/type (for capture/record) m_pDefaultFormat = nullptr; m_iDefaultFormat = 0; m_iDefaultQuality = 4; // Second for libsndfile stuff... FileFormat *pFormat; const QString sExtMask("*.%1"); const QString sFilterMask("%1 (%2)"); SF_FORMAT_INFO sffinfo; int iCount = 0; ::sf_command(nullptr, SFC_GET_FORMAT_MAJOR_COUNT, &iCount, sizeof(int)); for (int i = 0 ; i < iCount; ++i) { sffinfo.format = i; ::sf_command(nullptr, SFC_GET_FORMAT_MAJOR, &sffinfo, sizeof(sffinfo)); pFormat = new FileFormat; pFormat->type = SndFile; pFormat->name = QString(sffinfo.name) .replace('/', '-') // Replace some illegal characters. .replace('(', QString()) .replace(')', QString()); pFormat->ext = sffinfo.extension; pFormat->data = sffinfo.format; m_formats.append(pFormat); // Add for the extension map (should be unique)... QString sExt = pFormat->ext; QString sExts(sExtMask.arg(sExt)); if (!m_types.contains(sExt)) { m_types.insert(sExt, pFormat); // Take care of some old 8.3 convention, // specially regarding filename extensions... if (sExt.length() > 3) { sExt = sExt.left(3); if (!m_types.contains(sExt)) { sExts = sExtMask.arg(sExt) + ' ' + sExts; m_types.insert(sExt, pFormat); } } // Make a stance on the default format... if (sExt == "wav") m_pDefaultFormat = pFormat; } // What we see on dialog is some excerpt... m_filters.append( sFilterMask.arg(pFormat->name).arg(sExts)); } #ifdef CONFIG_LIBVORBIS // Add for libvorbis... pFormat = new FileFormat; pFormat->type = VorbisFile; pFormat->name = "OGG Vorbis"; pFormat->ext = "ogg"; pFormat->data = 0; m_formats.append(pFormat); m_types.insert(pFormat->ext, pFormat); m_filters.append( sFilterMask.arg(pFormat->name).arg(sExtMask.arg(pFormat->ext))); // Oh yeah, this will be the official default format... m_pDefaultFormat = pFormat; #endif #ifdef CONFIG_LIBMAD // Add for libmad (mp3 read-only)... pFormat = new FileFormat; pFormat->type = MadFile; pFormat->name = "MP3 MPEG-1 Audio Layer 3"; pFormat->ext = "mp3"; pFormat->data = 0; m_formats.append(pFormat); m_types.insert(pFormat->ext, pFormat); m_filters.append( sFilterMask.arg(pFormat->name).arg(sExtMask.arg(pFormat->ext))); #endif // Finally, simply build the all (most commonly) supported files entry. const QRegularExpression rx( "^(aif(|f)|fla(|c)|mp3|ogg|w(av|64))", QRegularExpression::CaseInsensitiveOption); QStringList exts; FileTypes::ConstIterator iter = m_types.constBegin(); const FileTypes::ConstIterator& iter_end = m_types.constEnd(); for ( ; iter != iter_end; ++iter) { const QString& sExt = iter.key(); if (rx.match(sExt).hasMatch()) exts.append(sExtMask.arg(sExt)); m_exts.append(sExt); } m_filters.prepend(QObject::tr("Audio files (%1)").arg(exts.join(" "))); m_filters.append(QObject::tr("All files (*.*)")); g_pInstance = this; } // Destructor. qtractorAudioFileFactory::~qtractorAudioFileFactory (void) { g_pInstance = nullptr; qDeleteAll(m_formats); m_formats.clear(); m_filters.clear(); m_types.clear(); m_exts.clear(); } // Factory method. (static) qtractorAudioFile *qtractorAudioFileFactory::createAudioFile ( const QString& sFilename, unsigned short iChannels, unsigned int iSampleRate, unsigned int iBufferSize, int iFormat ) { return g_pInstance->newAudioFile( sFilename, iChannels, iSampleRate, iBufferSize, iFormat); } // Internal factory method. qtractorAudioFile *qtractorAudioFileFactory::newAudioFile ( const QString& sFilename, unsigned short iChannels, unsigned int iSampleRate, unsigned int iBufferSize, int iFormat ) { const QString& sExt = QFileInfo(sFilename).suffix().toLower(); const FileFormat *pFormat = m_types.value(sExt, nullptr); if (pFormat == nullptr) return nullptr; switch (pFormat->type) { case SndFile: { if (iFormat < 0) iFormat = defaultFormat(); while (iFormat > 0 && // Retry down to PCM Signed 16-Bit... !qtractorAudioSndFile::isValidFormat(pFormat->data, iFormat)) --iFormat; return new qtractorAudioSndFile( iChannels, iSampleRate, iBufferSize, qtractorAudioSndFile::format(pFormat->data, iFormat)); } case VorbisFile: { if (iFormat < 0) iFormat = defaultQuality(); return new qtractorAudioVorbisFile( iChannels, iSampleRate, iBufferSize, qtractorAudioVorbisFile::quality(iFormat)); } case MadFile: return new qtractorAudioMadFile(iBufferSize); default: return nullptr; } } const qtractorAudioFileFactory::FileFormats& qtractorAudioFileFactory::formats (void) { return g_pInstance->m_formats; } const qtractorAudioFileFactory::FileTypes& qtractorAudioFileFactory::types (void) { return g_pInstance->m_types; } // The supported file types/names format lists. const QStringList& qtractorAudioFileFactory::filters (void) { return g_pInstance->m_filters; } const QStringList& qtractorAudioFileFactory::exts (void) { return g_pInstance->m_exts; } // Default audio file format accessors // (specific to capture/recording) void qtractorAudioFileFactory::setDefaultType ( const QString& sExt, int iType, int iFormat, int iQuality ) { // Reset for the obviusly trivial... g_pInstance->m_pDefaultFormat = nullptr; g_pInstance->m_iDefaultFormat = iFormat; g_pInstance->m_iDefaultQuality = iQuality; // Search for type-format... QListIterator iter(g_pInstance->m_formats); while (iter.hasNext()) { FileFormat *pFormat = iter.next(); if (sExt == pFormat->ext && (iType == 0 || iType == pFormat->data)) { g_pInstance->m_pDefaultFormat = pFormat; break; } } } QString qtractorAudioFileFactory::defaultExt (void) { FileFormat *pFormat = g_pInstance->m_pDefaultFormat; if (pFormat) return pFormat->ext; #ifdef CONFIG_LIBVORBIS_0 return "ogg"; #else return "wav"; #endif } int qtractorAudioFileFactory::defaultFormat (void) { return g_pInstance->m_iDefaultFormat; } int qtractorAudioFileFactory::defaultQuality (void) { return g_pInstance->m_iDefaultQuality; } // Check whether given file type/format is valid. (static) bool qtractorAudioFileFactory::isValidFormat ( const FileFormat *pFormat, int iFormat ) { if (pFormat == nullptr) return false; if (pFormat->type != SndFile) return true; return qtractorAudioSndFile::isValidFormat(pFormat->data, iFormat); } // end of qtractorAudioFile.cpp qtractor-0.9.25/src/PaxHeaders/qtractorInstrumentMenu.cpp0000644000000000000000000000013214166551171020603 xustar0030 mtime=1641730681.444610146 30 atime=1641730681.444610146 30 ctime=1641730681.444610146 qtractor-0.9.25/src/qtractorInstrumentMenu.cpp0000644000175000001440000003455714166551171022051 0ustar00rncbcusers00000000000000// qtractorInstrumentMenu.cpp // /**************************************************************************** Copyright (C) 2005-2020, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorInstrumentMenu.h" #include "qtractorInstrument.h" #include "qtractorTrack.h" #include "qtractorTrackCommand.h" #include "qtractorSession.h" #include "qtractorMidiEngine.h" #include "qtractorMidiManager.h" #include #include //---------------------------------------------------------------------- // class qtractorInstrumentMenu -- instrument definition data classes. // // Constructor. qtractorInstrumentMenu::qtractorInstrumentMenu ( QObject *pParent ) : QObject(pParent), m_pTrack(nullptr) { } // Main accessor initiator. void qtractorInstrumentMenu::updateTrackMenu ( qtractorTrack *pTrack, QMenu *pMenu ) { if (pTrack == nullptr) return; m_pTrack = pTrack; trackMenuReset(pMenu); } bool qtractorInstrumentMenu::trackMenuReset ( QMenu *pMenu ) const { pMenu->clear(); // pMenu->setStyle(scrollableMenuStyle()); if (m_pTrack == nullptr) return false; qtractorSession *pSession = m_pTrack->session(); if (pSession == nullptr) return false; qtractorInstrumentList *pInstruments = pSession->instruments(); if (pInstruments == nullptr) return false; QString sCurrentName; qtractorMidiBus *pMidiBus = static_cast (m_pTrack->outputBus()); if (pMidiBus) { const unsigned short iChannel = m_pTrack->midiChannel(); const qtractorMidiBus::Patch& patch = pMidiBus->patch(iChannel); sCurrentName = patch.instrumentName; } // Instrument sub-menu... const QIcon icon(":/images/itemInstrument.png"); trackMenuAdd(pMenu, icon, (m_pTrack->pluginList())->midiManager(), sCurrentName); if (pMidiBus && pMidiBus->pluginList_out()) { trackMenuAdd(pMenu, icon, (pMidiBus->pluginList_out())->midiManager(), sCurrentName); } qtractorInstrumentList::ConstIterator iter = pInstruments->constBegin(); const qtractorInstrumentList::ConstIterator& iter_end = pInstruments->constEnd(); for ( ; iter != iter_end; ++iter) { const qtractorInstrument& instr = iter.value(); const QString& sInstrumentName = instr.instrumentName(); if (sInstrumentName.isEmpty()) continue; QMenu *pBankMenu = pMenu->addMenu(icon, sInstrumentName); QAction *pAction = pBankMenu->menuAction(); pAction->setCheckable(true); pAction->setChecked(sInstrumentName == sCurrentName); QObject::connect(pBankMenu, SIGNAL(aboutToShow()), SLOT(updateBankMenu())); } return true; } bool qtractorInstrumentMenu::trackMenuAdd ( QMenu *pMenu, const QIcon& icon, qtractorMidiManager *pMidiManager, const QString& sCurrentName ) const { if (pMidiManager == nullptr) return false; pMidiManager->updateInstruments(); // Instrument sub-menu... const qtractorInstrumentList& instruments = pMidiManager->instruments(); qtractorInstrumentList::ConstIterator iter = instruments.constBegin(); const qtractorInstrumentList::ConstIterator& iter_end = instruments.constEnd(); for ( ; iter != iter_end; ++iter) { const qtractorInstrument& instr = iter.value(); const QString& sInstrumentName = instr.instrumentName(); if (sInstrumentName.isEmpty()) continue; QMenu *pBankMenu = pMenu->addMenu(icon, sInstrumentName); QAction *pAction = pBankMenu->menuAction(); pAction->setCheckable(true); pAction->setChecked(sInstrumentName == sCurrentName); QObject::connect(pBankMenu, SIGNAL(aboutToShow()), SLOT(updateBankMenu())); } return true; } // Track/Instrument bank sub-menu stabilizers. void qtractorInstrumentMenu::updateBankMenu (void) { QMenu *pBankMenu = qobject_cast (sender()); if (pBankMenu) bankMenuReset(pBankMenu); } bool qtractorInstrumentMenu::bankMenuReset ( QMenu *pBankMenu ) const { pBankMenu->clear(); // pBankMenu->setStyle(scrollableMenuStyle()); if (m_pTrack == nullptr) return false; const QString sInstrumentName = pBankMenu->title().remove('&'); const int iCurrentBank = m_pTrack->midiBank(); // Instrument plug-in banks sub-menu... const QIcon icon(":/images/itemPatches.png"); if (bankMenuAdd(pBankMenu, icon, (m_pTrack->pluginList())->midiManager(), sInstrumentName, iCurrentBank)) return true; qtractorMidiBus *pMidiBus = static_cast (m_pTrack->outputBus()); if (pMidiBus && pMidiBus->pluginList_out() && bankMenuAdd(pBankMenu, icon, (pMidiBus->pluginList_out())->midiManager(), sInstrumentName, iCurrentBank)) return true; // Instrument bank/patches sub-menu... qtractorSession *pSession = m_pTrack->session(); if (pSession == nullptr) return false; qtractorInstrumentList *pInstruments = pSession->instruments(); if (pInstruments == nullptr) return false; if (pInstruments->contains(sInstrumentName)) { const qtractorInstrument& instr = pInstruments->value(sInstrumentName); const qtractorInstrumentPatches& patches = instr.patches(); qtractorInstrumentPatches::ConstIterator patch_iter = patches.constBegin(); const qtractorInstrumentPatches::ConstIterator& patch_end = patches.constEnd(); for ( ; patch_iter != patch_end; ++patch_iter) { const int iBank = patch_iter.key(); const qtractorInstrumentData& patch = patch_iter.value(); const QString& sBankName = patch.name(); if (iBank < 0 || sBankName.isEmpty()) continue; QMenu *pProgMenu = pBankMenu->addMenu(icon, sBankName); QAction *pAction = pProgMenu->menuAction(); pAction->setCheckable(true); pAction->setChecked(iBank == iCurrentBank); pAction->setData(iBank); QObject::connect(pProgMenu, SIGNAL(aboutToShow()), SLOT(updateProgMenu())); } } // There should always be a dummy bank (-1)... if (pBankMenu->actions().count() > 0) pBankMenu->addSeparator(); QMenu *pProgMenu = pBankMenu->addMenu(tr("(None)")); QAction *pAction = pProgMenu->menuAction(); pAction->setCheckable(true); pAction->setChecked(iCurrentBank < 0); pAction->setData(-1); QObject::connect(pProgMenu, SIGNAL(aboutToShow()), SLOT(updateProgMenu())); return true; } bool qtractorInstrumentMenu::bankMenuAdd ( QMenu *pBankMenu, const QIcon& icon, qtractorMidiManager *pMidiManager, const QString& sInstrumentName, int iCurrentBank ) const { if (pMidiManager == nullptr) return false; // Instrument plug-in banks sub-menu... const qtractorInstrumentList& instruments = pMidiManager->instruments(); if (!instruments.contains(sInstrumentName)) return false; const qtractorInstrument& instr = instruments.value(sInstrumentName); const qtractorInstrumentPatches& patches = instr.patches(); qtractorInstrumentPatches::ConstIterator patch_iter = patches.constBegin(); const qtractorInstrumentPatches::ConstIterator& patch_end = patches.constEnd(); for ( ; patch_iter != patch_end; ++patch_iter) { const int iBank = patch_iter.key(); const qtractorInstrumentData& patch = patch_iter.value(); const QString& sBankName = patch.name(); if (iBank < 0 || sBankName.isEmpty()) continue; QMenu *pProgMenu = pBankMenu->addMenu(icon, sBankName); QAction *pAction = pProgMenu->menuAction(); pAction->setCheckable(true); pAction->setChecked(iBank == iCurrentBank); pAction->setData(iBank); QObject::connect(pProgMenu, SIGNAL(aboutToShow()), SLOT(updateProgMenu())); } // There should always be a dummy bank (-1)... if (pBankMenu->actions().count() > 0) pBankMenu->addSeparator(); QMenu *pProgMenu = pBankMenu->addMenu(tr("(None)")); QAction *pAction = pProgMenu->menuAction(); pAction->setCheckable(true); pAction->setChecked(iCurrentBank < 0); pAction->setData(-1); QObject::connect(pProgMenu, SIGNAL(aboutToShow()), SLOT(updateProgMenu())); return true; } // Track/Instrument bank sub-menu stabilizers. void qtractorInstrumentMenu::updateProgMenu (void) { QMenu *pProgMenu = qobject_cast (sender()); if (pProgMenu) progMenuReset(pProgMenu); } bool qtractorInstrumentMenu::progMenuReset ( QMenu *pProgMenu ) const { pProgMenu->clear(); pProgMenu->setStyle(scrollableMenuStyle()); if (m_pTrack == nullptr) return false; QAction *pBankAction = pProgMenu->menuAction(); if (pBankAction == nullptr) return false; QMenu *pBankMenu = nullptr; QListIterator iter(pBankAction->associatedWidgets()); while (iter.hasNext() && pBankMenu == nullptr) pBankMenu = qobject_cast (iter.next()); if (pBankMenu == nullptr) return false; const QString sInstrumentName = pBankMenu->title().remove('&'); const int iBank = pBankAction->data().toInt(); const int iCurrentProg = m_pTrack->midiProg(); // Instrument plugin programs sub-menu... const QIcon icon(":/images/itemChannel.png"); if (progMenuAdd(pProgMenu, icon, (m_pTrack->pluginList())->midiManager(), sInstrumentName, iBank, iCurrentProg)) return true; qtractorMidiBus *pMidiBus = static_cast (m_pTrack->outputBus()); if (pMidiBus && pMidiBus->pluginList_out() && progMenuAdd(pProgMenu, icon, (pMidiBus->pluginList_out())->midiManager(), sInstrumentName, iBank, iCurrentProg)) return true; // Instrument programs sub-menu... qtractorSession *pSession = m_pTrack->session(); if (pSession == nullptr) return false; qtractorInstrumentList *pInstruments = pSession->instruments(); if (pInstruments == nullptr) return false; if (pInstruments->contains(sInstrumentName)) { const qtractorInstrument& instr = pInstruments->value(sInstrumentName); const qtractorInstrumentPatches& patches = instr.patches(); const qtractorInstrumentData& patch = patches[iBank]; qtractorInstrumentData::ConstIterator prog_iter = patch.constBegin(); const qtractorInstrumentData::ConstIterator& prog_end = patch.constEnd(); for ( ; prog_iter != prog_end; ++prog_iter) { const int iProg = prog_iter.key(); if (iProg < 0) continue; const QString& sProgName = prog_iter.value(); QAction *pAction = pProgMenu->addAction(icon, sProgName); pAction->setCheckable(true); pAction->setChecked(iProg == iCurrentProg); pAction->setData(iProg); QObject::connect(pAction, SIGNAL(triggered(bool)), SLOT(progActionTriggered(bool))); } } // There should always be a dummy program (-1)... if (pProgMenu->actions().count() > 0) pProgMenu->addSeparator(); QAction *pAction = pProgMenu->addAction(tr("(None)")); pAction->setCheckable(true); pAction->setChecked(iCurrentProg < 0); pAction->setData(-1); QObject::connect(pAction, SIGNAL(triggered(bool)), SLOT(progActionTriggered(bool))); return true; } bool qtractorInstrumentMenu::progMenuAdd ( QMenu *pProgMenu, const QIcon& icon, qtractorMidiManager *pMidiManager, const QString& sInstrumentName, int iBank, int iCurrentProg ) const { if (pMidiManager == nullptr) return false; // Instrument plugin programs sub-menu... const qtractorInstrumentList& instruments = pMidiManager->instruments(); if (!instruments.contains(sInstrumentName)) return false; const QString sProg("%1 - %2"); const qtractorInstrument& instr = instruments.value(sInstrumentName); const qtractorInstrumentPatches& patches = instr.patches(); const qtractorInstrumentData& patch = patches[iBank]; qtractorInstrumentData::ConstIterator prog_iter = patch.constBegin(); const qtractorInstrumentData::ConstIterator& prog_end = patch.constEnd(); for ( ; prog_iter != prog_end; ++prog_iter) { const int iProg = prog_iter.key(); if (iProg < 0) continue; const QString& sProgName = sProg.arg(iProg).arg(prog_iter.value()); QAction *pAction = pProgMenu->addAction(icon, sProgName); pAction->setCheckable(true); pAction->setChecked(iProg == iCurrentProg); pAction->setData(iProg); QObject::connect(pAction, SIGNAL(triggered(bool)), SLOT(progActionTriggered(bool))); } // There should always be a dummy program (-1)... if (pProgMenu->actions().count() > 0) pProgMenu->addSeparator(); QAction *pAction = pProgMenu->addAction(tr("(None)")); pAction->setCheckable(true); pAction->setChecked(iCurrentProg < 0); pAction->setData(-1); QObject::connect(pAction, SIGNAL(triggered(bool)), SLOT(progActionTriggered(bool))); return true; } // Track/Instrument patch selection. void qtractorInstrumentMenu::progActionTriggered ( bool /*bOn*/ ) { if (m_pTrack == nullptr) return; qtractorSession *pSession = m_pTrack->session(); if (pSession == nullptr) return; QAction *pProgAction = qobject_cast (sender()); if (pProgAction) { const int iProg = pProgAction->data().toInt(); QListIterator bank_iter(pProgAction->associatedWidgets()); while (bank_iter.hasNext()) { QMenu *pBankMenu = qobject_cast (bank_iter.next()); if (pBankMenu == nullptr) continue; QAction *pBankAction = pBankMenu->menuAction(); if (pBankAction) { const int iBank = pBankAction->data().toInt(); QListIterator iter(pBankAction->associatedWidgets()); while (iter.hasNext()) { QMenu *pMenu = qobject_cast (iter.next()); if (pMenu) { const QString sInstrumentName = pMenu->title().remove('&'); // Make it an undoable command... pSession->execute( new qtractorTrackInstrumentCommand( m_pTrack, sInstrumentName, iBank, iProg)); // Done. m_pTrack = nullptr; break; } } } // Bail out. break; } } } // A custom scrollable menu style (static). QStyle *qtractorInstrumentMenu::scrollableMenuStyle (void) { class ScrollableMenuStyle : public QProxyStyle { protected: int styleHint(StyleHint shint, const QStyleOption *sopt, const QWidget *widget, QStyleHintReturn * hret) const { if (shint == QStyle::SH_Menu_Scrollable) return 1; else return QProxyStyle::styleHint(shint, sopt, widget, hret); } }; static ScrollableMenuStyle s_scrollableMenuStyle; return &s_scrollableMenuStyle; } // end of qtractorInstrumentMenu.cpp qtractor-0.9.25/src/PaxHeaders/qtractorMidiSysexForm.cpp0000644000000000000000000000013214166551171020350 xustar0030 mtime=1641730681.455610265 30 atime=1641730681.455610265 30 ctime=1641730681.455610265 qtractor-0.9.25/src/qtractorMidiSysexForm.cpp0000644000175000001440000007067014166551171021612 0ustar00rncbcusers00000000000000// qtractorMidiSysexForm.cpp // /**************************************************************************** Copyright (C) 2005-2020, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorMidiSysexForm.h" #include "qtractorMidiSysex.h" #include "qtractorMidiEngine.h" #include "qtractorSession.h" #include "qtractorMidiFile.h" #include "qtractorOptions.h" #include #include #include #include #include #include //---------------------------------------------------------------------- // class qtractorMidiSysexItem -- custom list view item. // class qtractorMidiSysexItem : public QTreeWidgetItem { public: // Constructors. qtractorMidiSysexItem(qtractorMidiSysex *pSysex) : QTreeWidgetItem(), m_pSysex(pSysex) { update(); } qtractorMidiSysexItem(QTreeWidget *pTreeWidget, QTreeWidgetItem *pItem, qtractorMidiSysex *pSysex) : QTreeWidgetItem(pTreeWidget, pItem), m_pSysex(pSysex) { update(); } // Destructor. ~qtractorMidiSysexItem() { delete m_pSysex; } // Accessors. void setSysex(qtractorMidiSysex *pSysex) { m_pSysex = pSysex; update(); } qtractorMidiSysex *sysex() const { return m_pSysex; } // Updator. void update() { QTreeWidgetItem::setText(0, m_pSysex->name()); QTreeWidgetItem::setText(1, QString::number(m_pSysex->size())); QTreeWidgetItem::setText(2, m_pSysex->text()); } private: // Instance variable. qtractorMidiSysex *m_pSysex; }; //---------------------------------------------------------------------- // class qtractorMidiSysexForm -- instrument file manager form. // // Constructor. qtractorMidiSysexForm::qtractorMidiSysexForm ( QWidget *pParent ) : QDialog(pParent) { // Setup UI struct... m_ui.setupUi(this); // Window modality (let plugin/tool windows rave around). QDialog::setWindowModality(Qt::WindowModal); m_pSysexList = nullptr; m_iDirtyCount = 0; m_iDirtyItem = 0; m_iDirtySysex = 0; m_iUpdateSysex = 0; QHeaderView *pHeader = m_ui.SysexListView->header(); pHeader->setDefaultAlignment(Qt::AlignLeft); #if QT_VERSION >= QT_VERSION_CHECK(5, 0, 0) // pHeader->setSectionResizeMode(QHeaderView::Custom); pHeader->setSectionResizeMode(1, QHeaderView::ResizeToContents); pHeader->setSectionsMovable(false); #else // pHeader->setResizeMode(QHeaderView::Custom); pHeader->setResizeMode(1, QHeaderView::ResizeToContents); pHeader->setMovable(false); #endif m_ui.NameComboBox->setInsertPolicy(QComboBox::NoInsert); m_ui.NameComboBox->setCompleter(nullptr); refreshSysex(); refreshForm(); stabilizeForm(); // adjustSize(); // UI signal/slot connections... QObject::connect(m_ui.SysexListView, SIGNAL(currentItemChanged(QTreeWidgetItem*, QTreeWidgetItem*)), SLOT(stabilizeForm())); QObject::connect(m_ui.ImportButton, SIGNAL(clicked()), SLOT(importSlot())); QObject::connect(m_ui.ExportButton, SIGNAL(clicked()), SLOT(exportSlot())); QObject::connect(m_ui.MoveUpButton, SIGNAL(clicked()), SLOT(moveUpSlot())); QObject::connect(m_ui.MoveDownButton, SIGNAL(clicked()), SLOT(moveDownSlot())); QObject::connect(m_ui.NameComboBox, SIGNAL(editTextChanged(const QString&)), SLOT(nameChanged(const QString&))); QObject::connect(m_ui.NameComboBox, SIGNAL(activated(int)), SLOT(loadSlot(int))); QObject::connect(m_ui.SysexTextEdit, SIGNAL(textChanged()), SLOT(textChanged())); QObject::connect(m_ui.OpenButton, SIGNAL(clicked()), SLOT(openSlot())); QObject::connect(m_ui.SaveButton, SIGNAL(clicked()), SLOT(saveSlot())); QObject::connect(m_ui.DeleteButton, SIGNAL(clicked()), SLOT(deleteSlot())); QObject::connect(m_ui.AddButton, SIGNAL(clicked()), SLOT(addSlot())); QObject::connect(m_ui.UpdateButton, SIGNAL(clicked()), SLOT(updateSlot())); QObject::connect(m_ui.RemoveButton, SIGNAL(clicked()), SLOT(removeSlot())); QObject::connect(m_ui.DialogButtonBox, SIGNAL(clicked(QAbstractButton *)), SLOT(click(QAbstractButton *))); QObject::connect(m_ui.DialogButtonBox, SIGNAL(accepted()), SLOT(accept())); QObject::connect(m_ui.DialogButtonBox, SIGNAL(rejected()), SLOT(reject())); } // Destructor. qtractorMidiSysexForm::~qtractorMidiSysexForm (void) { } // SysEx list accessors. void qtractorMidiSysexForm::setSysexList ( qtractorMidiSysexList *pSysexList ) { m_pSysexList = pSysexList; refreshForm(); stabilizeForm(); } qtractorMidiSysexList *qtractorMidiSysexForm::sysexList (void) const { return m_pSysexList; } // Import new SysEx into listing. void qtractorMidiSysexForm::importSlot (void) { qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions == nullptr) return; QStringList files; const QString sExt("syx"); const QString& sTitle = tr("Import SysEx Files"); QStringList filters; filters.append(tr("SysEx files (*.%1)").arg(sExt)); filters.append(tr("MIDI files (*.mid *.smf *.midi)")); filters.append(tr("All files (*.*)")); const QString& sFilter = filters.join(";;"); QWidget *pParentWidget = nullptr; QFileDialog::Options options; if (pOptions->bDontUseNativeDialogs) { options |= QFileDialog::DontUseNativeDialog; pParentWidget = QWidget::window(); } #if 1//QT_VERSION < QT_VERSION_CHECK(4, 4, 0) // Ask for the filename to open... files = QFileDialog::getOpenFileNames(pParentWidget, sTitle, pOptions->sMidiSysexDir, sFilter, nullptr, options); #else // Construct open-files dialog... QFileDialog fileDialog(pParentWidget, sTitle, pOptions->sMidiSysexDir, sFilter); // Set proper open-file modes... fileDialog.setAcceptMode(QFileDialog::AcceptOpen); fileDialog.setFileMode(QFileDialog::ExistingFiles); fileDialog.setDefaultSuffix(sExt); // Stuff sidebar... QList urls(fileDialog.sidebarUrls()); urls.append(QUrl::fromLocalFile(pOptions->sSessionDir)); urls.append(QUrl::fromLocalFile(pOptions->sMidiSysexDir)); fileDialog.setSidebarUrls(urls); fileDialog.setOptions(options); // Show dialog... if (fileDialog.exec()) files = fileDialog.selectedFiles(); #endif if (files.isEmpty()) return; // Tell that we may take some time... QApplication::setOverrideCursor(QCursor(Qt::WaitCursor)); m_ui.SysexListView->setUpdatesEnabled(false); // Start inserting in the current selected or last item... QTreeWidgetItem *pItem = m_ui.SysexListView->currentItem(); if (pItem == nullptr) { int iLastItem = m_ui.SysexListView->topLevelItemCount() - 1; if (iLastItem >= 0) pItem = m_ui.SysexListView->topLevelItem(iLastItem); } // For avery selected SysEx file to load... QList items; QStringListIterator ifile(files); while (ifile.hasNext()) { QApplication::processEvents(); // Merge the file contents into global container... const QString& sPath = ifile.next(); if (loadSysexItems(items, sPath)) { pOptions->sMidiSysexDir = QFileInfo(sPath).absolutePath(); ++m_iDirtyCount; } } m_ui.SysexListView->addTopLevelItems(items); // Done waiting. m_ui.SysexListView->setUpdatesEnabled(true); QApplication::restoreOverrideCursor(); stabilizeForm(); } // Export the whole state into a single SysEx file. void qtractorMidiSysexForm::exportSlot (void) { qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions == nullptr) return; QString sPath; const QString sExt("syx"); const QString& sTitle = tr("Export SysEx File"); QStringList filters; filters.append(tr("SysEx files (*.%1)").arg(sExt)); filters.append(tr("All files (*.*)")); const QString& sFilter = filters.join(";;"); QWidget *pParentWidget = nullptr; QFileDialog::Options options; if (pOptions->bDontUseNativeDialogs) { options |= QFileDialog::DontUseNativeDialog; pParentWidget = QWidget::window(); } #if 1// QT_VERSION < QT_VERSION_CHECK(4, 4, 0) // Ask for the filename to open... sPath = QFileDialog::getSaveFileName(pParentWidget, sTitle, pOptions->sMidiSysexDir, sFilter, nullptr, options); #else // Construct open-files dialog... QFileDialog fileDialog(pParentWidget, sTitle, pOptions->sMidiSysexDir, sFilter); // Set proper open-file modes... fileDialog.setAcceptMode(QFileDialog::AcceptSave); fileDialog.setFileMode(QFileDialog::AnyFile); fileDialog.setDefaultSuffix(sExt); // Stuff sidebar... QList urls(fileDialog.sidebarUrls()); urls.append(QUrl::fromLocalFile(pOptions->sSessionDir)); urls.append(QUrl::fromLocalFile(pOptions->sMidiSysexDir)); fileDialog.setSidebarUrls(urls); fileDialog.setOptions(options); // Show dialog... if (fileDialog.exec()) sPath = fileDialog.selectedFiles().first(); #endif if (sPath.isEmpty() || sPath.at(0) == '.') return; // Enforce .ins extension... if (QFileInfo(sPath).suffix().isEmpty()) { sPath += '.' + sExt; // Check if already exists... if (QFileInfo(sPath).exists()) { if (QMessageBox::warning(this, tr("Warning"), tr("The SysEx file already exists:\n\n" "\"%1\"\n\n" "Do you want to replace it?") .arg(sPath), QMessageBox::Ok | QMessageBox::Cancel) == QMessageBox::Cancel) return; } } // Tell that we may take some time... QApplication::setOverrideCursor(QCursor(Qt::WaitCursor)); // Just save the whole bunch... QList items; int iItemCount = m_ui.SysexListView->topLevelItemCount(); for (int iItem = 0; iItem < iItemCount; ++iItem) items.append(m_ui.SysexListView->topLevelItem(iItem)); QApplication::processEvents(); if (saveSysexItems(items, sPath)) pOptions->sMidiSysexDir = QFileInfo(sPath).absolutePath(); // Done with export. QApplication::restoreOverrideCursor(); } // Move a SysEx item up on the list. void qtractorMidiSysexForm::moveUpSlot (void) { QTreeWidgetItem *pItem = m_ui.SysexListView->currentItem(); if (pItem) { int iItem = m_ui.SysexListView->indexOfTopLevelItem(pItem); if (iItem > 0) { pItem = m_ui.SysexListView->takeTopLevelItem(iItem); m_ui.SysexListView->insertTopLevelItem(iItem - 1, pItem); m_ui.SysexListView->setCurrentItem(pItem); ++m_iDirtyCount; } } stabilizeForm(); } // Move a SysEx item down on the list. void qtractorMidiSysexForm::moveDownSlot (void) { QTreeWidgetItem *pItem = m_ui.SysexListView->currentItem(); if (pItem) { int iItem = m_ui.SysexListView->indexOfTopLevelItem(pItem); if (iItem < m_ui.SysexListView->topLevelItemCount() - 1) { pItem = m_ui.SysexListView->takeTopLevelItem(iItem); m_ui.SysexListView->insertTopLevelItem(iItem + 1, pItem); m_ui.SysexListView->setCurrentItem(pItem); ++m_iDirtyCount; } } stabilizeForm(); } // Load a SysEx item. void qtractorMidiSysexForm::loadSlot ( int iName ) { if (m_iUpdateSysex > 0) return; const QString& sName = m_ui.NameComboBox->itemText(iName); if (sName.isEmpty()) return; // We'll need this, sure. qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions == nullptr) return; ++m_iUpdateSysex; QSettings& settings = pOptions->settings(); settings.beginGroup(sysexGroup()); loadSysexFile(settings.value(sName).toString()); settings.endGroup(); --m_iUpdateSysex; refreshSysex(); stabilizeForm(); } // Open a SysEx item. void qtractorMidiSysexForm::openSlot (void) { // We'll need this, sure. qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions == nullptr) return; // We'll assume that there's an external file... QString sFilename; // Prompt if file does not currently exist... const QString sExt("syx"); const QString& sTitle = tr("Open SysEx"); QStringList filters; filters.append(tr("SysEx files (*.%1)").arg(sExt)); filters.append(tr("All files (*.*)")); const QString& sFilter = filters.join(";;"); QWidget *pParentWidget = nullptr; QFileDialog::Options options; if (pOptions->bDontUseNativeDialogs) { options |= QFileDialog::DontUseNativeDialog; pParentWidget = QWidget::window(); } #if 1//QT_VERSION < QT_VERSION_CHECK(4, 4, 0) // Ask for the filename to save... sFilename = QFileDialog::getOpenFileName(pParentWidget, sTitle, pOptions->sMidiSysexDir, sFilter, nullptr, options); #else // Construct save-file dialog... QFileDialog fileDialog(pParentWidget, sTitle, pOptions->sMidiSysexDir, sFilter); // Set proper open-file modes... fileDialog.setAcceptMode(QFileDialog::AcceptOpen); fileDialog.setFileMode(QFileDialog::ExistingFile); fileDialog.setDefaultSuffix(sExt); // Stuff sidebar... QList urls(fileDialog.sidebarUrls()); urls.append(QUrl::fromLocalFile(pOptions->sSessionDir)); urls.append(QUrl::fromLocalFile(pOptions->sMidiSysexDir)); fileDialog.setSidebarUrls(urls); fileDialog.setOptions(options); // Show dialog... if (fileDialog.exec()) sFilename = fileDialog.selectedFiles().first(); #endif // Have we a filename to load a preset from? if (!sFilename.isEmpty()) { QFileInfo fi(sFilename); if (fi.exists()) { // Get it loaded alright... ++m_iUpdateSysex; loadSysexFile(sFilename); m_ui.NameComboBox->setEditText(fi.baseName()); pOptions->sMidiSysexDir = fi.absolutePath(); ++m_iDirtyItem; --m_iUpdateSysex; } } refreshSysex(); stabilizeForm(); } // Save a SysEx item. void qtractorMidiSysexForm::saveSlot (void) { const QString& sName = m_ui.NameComboBox->currentText(); if (sName.isEmpty()) return; // We'll need this, sure. qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions == nullptr) return; // The current state preset is about to be saved... // this is where we'll make it... QSettings& settings = pOptions->settings(); settings.beginGroup(sysexGroup()); // Sure, we'll have something complex enough // to make it save into an external file... const QString sExt("syx"); QFileInfo fi(QDir(pOptions->sMidiSysexDir), sName + '.' + sExt); QString sFilename = fi.absoluteFilePath(); // Prompt if file does not currently exist... if (!fi.exists()) { const QString& sTitle = tr("Save SysEx"); QStringList filters; filters.append(tr("SysEx files (*.%1)").arg(sExt)); filters.append(tr("All files (*.*)")); const QString& sFilter = filters.join(";;"); qtractorOptions *pOptions = qtractorOptions::getInstance(); QWidget *pParentWidget = nullptr; QFileDialog::Options options; if (pOptions->bDontUseNativeDialogs) { options |= QFileDialog::DontUseNativeDialog; pParentWidget = QWidget::window(); } #if 1//QT_VERSION < QT_VERSION_CHECK(4, 4, 0) // Ask for the filename to save... sFilename = QFileDialog::getSaveFileName(pParentWidget, sTitle, sFilename, sFilter, nullptr, options); #else // Construct save-file dialog... QFileDialog fileDialog(pParentWidget, sTitle, sFilename, sFilter); // Set proper open-file modes... fileDialog.setAcceptMode(QFileDialog::AcceptSave); fileDialog.setFileMode(QFileDialog::AnyFile); fileDialog.setDefaultSuffix(sExt); // Stuff sidebar... QList urls(fileDialog.sidebarUrls()); urls.append(QUrl::fromLocalFile(pOptions->sSessionDir)); urls.append(QUrl::fromLocalFile(pOptions->sMidiSysexDir)); fileDialog.setSidebarUrls(urls); fileDialog.setOptions(options); // Show dialog... if (fileDialog.exec()) sFilename = fileDialog.selectedFiles().first(); else sFilename.clear(); #endif } else if (pOptions->bConfirmRemove) { if (QMessageBox::warning(parentWidget(), tr("Warning"), tr("About to replace SysEx:\n\n" "\"%1\"\n\n" "Are you sure?") .arg(sName), QMessageBox::Ok | QMessageBox::Cancel) == QMessageBox::Cancel) { sFilename.clear(); } } // We've a filename to save the preset if (!sFilename.isEmpty() && sFilename.at(0) != '.') { if (QFileInfo(sFilename).suffix().isEmpty()) sFilename += '.' + sExt; // Get it saved alright... ++m_iUpdateSysex; saveSysexFile(sFilename); settings.setValue(sName, sFilename); --m_iUpdateSysex; pOptions->sMidiSysexDir = QFileInfo(sFilename).absolutePath(); } settings.endGroup(); refreshSysex(); stabilizeForm(); } // Delete a SysEx item. void qtractorMidiSysexForm::deleteSlot (void) { const QString& sName = m_ui.NameComboBox->currentText(); if (sName.isEmpty()) return; // We'll need this, sure. qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions == nullptr) return; // A preset entry is about to be removed; // prompt user if he/she's sure about this... if (pOptions->bConfirmRemove) { if (QMessageBox::warning(this, tr("Warning"), tr("About to delete SysEx:\n\n" "\"%1\"\n\n" "Are you sure?") .arg(sName), QMessageBox::Ok | QMessageBox::Cancel) == QMessageBox::Cancel) return; } // Go ahead... ++m_iUpdateSysex; QSettings& settings = pOptions->settings(); settings.beginGroup(sysexGroup()); #ifdef QTRACTOR_REMOVE_PRESET_FILES const QString& sFilename = settings.value(sName).toString(); if (QFileInfo(sFilename).exists()) QFile(sFilename).remove(); #endif settings.remove(sName); settings.endGroup(); --m_iUpdateSysex; refreshSysex(); stabilizeForm(); } // Add a SysEx item to list. void qtractorMidiSysexForm::addSlot (void) { // Start inserting in the current selected or last item... QTreeWidgetItem *pItem = m_ui.SysexListView->currentItem(); if (pItem == nullptr) { int iLastItem = m_ui.SysexListView->topLevelItemCount() - 1; if (iLastItem >= 0) pItem = m_ui.SysexListView->topLevelItem(iLastItem); } // Add item... pItem = new qtractorMidiSysexItem( m_ui.SysexListView, pItem, new qtractorMidiSysex( m_ui.NameComboBox->currentText(), m_ui.SysexTextEdit->toPlainText()) ); m_ui.SysexListView->setCurrentItem(pItem); ++m_iDirtyCount; m_iDirtyItem = 0; stabilizeForm(); } // Update a SysEx item from list. void qtractorMidiSysexForm::updateSlot (void) { QTreeWidgetItem *pItem = m_ui.SysexListView->currentItem(); if (pItem == nullptr) return; // Update item... qtractorMidiSysexItem *pSysexItem = static_cast (pItem); qtractorMidiSysex *pSysex = pSysexItem->sysex(); pSysex->setName(m_ui.NameComboBox->currentText()); pSysex->setText(m_ui.SysexTextEdit->toPlainText()); pSysexItem->update(); m_ui.SysexListView->setCurrentItem(pItem); ++m_iDirtyCount; m_iDirtyItem = 0; stabilizeForm(); } // Remove a SysEx item from list. void qtractorMidiSysexForm::removeSlot (void) { QTreeWidgetItem *pItem = m_ui.SysexListView->currentItem(); if (pItem) { delete pItem; ++m_iDirtyCount; m_iDirtyItem = 0; } stabilizeForm(); } // Clear all SysEx items from list. void qtractorMidiSysexForm::clearSlot (void) { ++m_iUpdateSysex; m_ui.SysexListView->clear(); m_ui.NameComboBox->lineEdit()->clear(); m_ui.SysexTextEdit->clear(); --m_iUpdateSysex; ++m_iDirtyCount; m_iDirtyItem = 0; stabilizeForm(); } // SysEx item name change. void qtractorMidiSysexForm::nameChanged ( const QString& sName ) { if (m_iUpdateSysex > 0) return; if (!sName.isEmpty() && m_ui.NameComboBox->findText(sName) >= 0) ++m_iDirtySysex; ++m_iDirtyItem; stabilizeForm(); } void qtractorMidiSysexForm::textChanged (void) { if (m_iUpdateSysex > 0) return; ++m_iDirtySysex; ++m_iDirtyItem; stabilizeForm(); } // Reset settings (action button slot). void qtractorMidiSysexForm::click ( QAbstractButton *pButton ) { QDialogButtonBox::ButtonRole role = m_ui.DialogButtonBox->buttonRole(pButton); if ((role & QDialogButtonBox::ResetRole) == QDialogButtonBox::ResetRole) clearSlot(); } // Accept settings (OK button slot). void qtractorMidiSysexForm::accept (void) { if (m_iDirtyCount == 0) return; if (m_pSysexList == nullptr) return; // Just reload the whole bunch... m_pSysexList->clear(); int iItemCount = m_ui.SysexListView->topLevelItemCount(); for (int iItem = 0; iItem < iItemCount; ++iItem) { qtractorMidiSysexItem *pSysexItem = static_cast ( m_ui.SysexListView->topLevelItem(iItem)); if (pSysexItem) { m_pSysexList->append( new qtractorMidiSysex(*(pSysexItem->sysex()))); } } // AG: Reset the controllers so that changes take effect immediately... qtractorSession *pSession = qtractorSession::getInstance(); if (pSession && pSession->midiEngine()) pSession->midiEngine()->resetAllControllers(true); // Just go with dialog acceptance. QDialog::accept(); } // Reject settings (Cancel button slot). void qtractorMidiSysexForm::reject (void) { bool bReject = true; // Check if there's any pending changes... if (m_iDirtyCount > 0) { QMessageBox::StandardButtons buttons = QMessageBox::Discard | QMessageBox::Cancel; if (m_ui.DialogButtonBox->button(QDialogButtonBox::Ok)->isEnabled()) buttons |= QMessageBox::Apply; switch (QMessageBox::warning(this, tr("Warning"), tr("SysEx settings have been changed.\n\n" "Do you want to apply the changes?"), buttons)) { case QMessageBox::Apply: accept(); return; case QMessageBox::Discard: break; default: // Cancel. bReject = false; } } if (bReject) QDialog::reject(); } // Stabilize form status. void qtractorMidiSysexForm::stabilizeForm (void) { int iItemCount = m_ui.SysexListView->topLevelItemCount(); m_ui.ExportButton->setEnabled(iItemCount > 0); QTreeWidgetItem *pItem = m_ui.SysexListView->currentItem(); if (pItem) { if (m_iDirtyItem == 0) { ++m_iUpdateSysex; qtractorMidiSysex *pSysex = static_cast (pItem)->sysex(); m_ui.NameComboBox->setEditText(pSysex->name()); m_ui.SysexTextEdit->setText(pSysex->text()); --m_iUpdateSysex; m_iDirtyItem = 0; } int iItem = m_ui.SysexListView->indexOfTopLevelItem(pItem); m_ui.MoveUpButton->setEnabled(iItem > 0); m_ui.MoveDownButton->setEnabled(iItem < iItemCount - 1); m_ui.RemoveButton->setEnabled(true); } else { m_ui.MoveUpButton->setEnabled(false); m_ui.MoveDownButton->setEnabled(false); m_ui.RemoveButton->setEnabled(false); } const QString& sName = m_ui.NameComboBox->currentText(); bool bEnabled = (!sName.isEmpty()); bool bExists = (m_ui.NameComboBox->findText(sName) >= 0); if (bEnabled && m_iDirtyItem > 0) { qtractorMidiSysex sysex(sName, m_ui.SysexTextEdit->toPlainText()); bEnabled = (sysex.size() > 0); } m_ui.SaveButton->setEnabled(bEnabled && (!bExists || m_iDirtySysex > 0)); m_ui.DeleteButton->setEnabled(bEnabled && bExists); m_ui.AddButton->setEnabled(bEnabled); m_ui.UpdateButton->setEnabled(bEnabled && pItem != nullptr); m_ui.DialogButtonBox->button(QDialogButtonBox::Reset)->setEnabled( bEnabled || iItemCount > 0); m_ui.DialogButtonBox->button(QDialogButtonBox::Ok)->setEnabled( m_iDirtyCount > 0 && m_iDirtyItem == 0); } // Refresh all SysEx definition views. void qtractorMidiSysexForm::refreshForm (void) { if (m_pSysexList == nullptr) return; // Freeze... m_ui.SysexListView->setUpdatesEnabled(false); // Files list view... m_ui.SysexListView->clear(); qtractorMidiSysexItem *pItem = nullptr; QListIterator iter(*m_pSysexList); while (iter.hasNext()) { pItem = new qtractorMidiSysexItem( m_ui.SysexListView, pItem, new qtractorMidiSysex(*iter.next()) ); } // Bail out... m_ui.SysexListView->setUpdatesEnabled(true); // Clean. m_iDirtyCount = 0; m_iDirtyItem = 0; } // Refresh SysEx names (presets). void qtractorMidiSysexForm::refreshSysex (void) { if (m_iUpdateSysex > 0) return; ++m_iUpdateSysex; const QString sOldName = m_ui.NameComboBox->currentText(); m_ui.NameComboBox->clear(); qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions) { pOptions->settings().beginGroup(sysexGroup()); m_ui.NameComboBox->insertItems(0, pOptions->settings().childKeys()); pOptions->settings().endGroup(); } m_ui.NameComboBox->setEditText(sOldName); m_iDirtySysex = 0; --m_iUpdateSysex; } // SysEx file i/o methods. bool qtractorMidiSysexForm::loadSysexItems ( QList& items, const QString& sFilename ) { int iSysex = 0; QFileInfo info(sFilename); // Try on SMF files first... qtractorMidiFile midifile; if (midifile.open(sFilename)) { unsigned short iTracks = midifile.tracks(); for (unsigned int iTrack = 0; iTrack < iTracks; ++iTrack) { qtractorMidiSequence seq; if (midifile.readTrack(&seq, iTrack)) { qtractorMidiEvent *pEvent = seq.events().first(); while (pEvent) { if (pEvent->type() == qtractorMidiEvent::SYSEX) { items.append(new qtractorMidiSysexItem( new qtractorMidiSysex( info.baseName() + '-' + QString::number(iTrack) + '.' + QString::number(++iSysex), pEvent->sysex(), pEvent->sysex_len()))); } pEvent = pEvent->next(); } } } midifile.close(); return (iSysex > 0); } // Should be a SysEx file then... QFile file(sFilename); if (!file.open(QIODevice::ReadOnly)) return false; unsigned short iBuff = 0; unsigned char *pBuff = nullptr; unsigned short i = 0; // Read the file.... while (!file.atEnd()) { // (Re)allocate buffer... if (i >= iBuff) { unsigned char *pTemp = pBuff; iBuff += 1024; pBuff = new unsigned char [iBuff]; if (pTemp) { ::memcpy(pBuff, pTemp, i); delete [] pTemp; } } // Read the next chunk... unsigned short iRead = file.read((char *) pBuff + i, iBuff - i) + i; while (i < iRead) { if (pBuff[i++] == 0xf7) { QString sName = info.baseName(); if (++iSysex > 1 || i < iRead) { sName += '-'; sName += QString::number(iSysex); } items.append(new qtractorMidiSysexItem( new qtractorMidiSysex(sName, pBuff, i))); if (i < iRead) { ::memmove(pBuff, pBuff + i, iRead -= i); i = 0; } } } } // Cleanup... if (pBuff) delete [] pBuff; file.close(); return (iSysex > 0); } bool qtractorMidiSysexForm::saveSysexItems ( const QList& items, const QString& sFilename ) const { QFile file(sFilename); if (!file.open(QIODevice::ReadWrite | QIODevice::Truncate)) return false; QListIterator iter(items); while (iter.hasNext()) { qtractorMidiSysexItem *pSysexItem = static_cast (iter.next()); if (pSysexItem) { qtractorMidiSysex *pSysex = pSysexItem->sysex(); file.write((const char *) pSysex->data(), pSysex->size()); } } file.close(); return true; } // Preset file handlers. void qtractorMidiSysexForm::loadSysexFile ( const QString& sFilename ) { // Open the source file... QFile file(sFilename); if (!file.open(QIODevice::ReadOnly)) return; // Tell the world we'll take some time... QApplication::setOverrideCursor(QCursor(Qt::WaitCursor)); bool bResult = false; unsigned short iBuff = 0; unsigned char *pBuff = nullptr; unsigned short i = 0; // Read the file.... while (!file.atEnd()) { // (Re)allocate buffer... if (i >= iBuff) { unsigned char *pTemp = pBuff; iBuff += 1024; pBuff = new unsigned char [iBuff]; if (pTemp) { ::memcpy(pBuff, pTemp, i); delete [] pTemp; } } // Read the next chunk... unsigned short iRead = file.read((char *) pBuff + i, iBuff - i) + i; while (i < iRead) { if (pBuff[i++] == 0xf7) { QFileInfo info(sFilename); qtractorMidiSysex sysex(info.baseName(), pBuff, i); m_ui.NameComboBox->setEditText(sysex.name()); m_ui.SysexTextEdit->setText(sysex.text()); bResult = true; break; } } } // Cleanup... if (pBuff) delete [] pBuff; file.close(); // We're formerly done. QApplication::restoreOverrideCursor(); // Any late warning? if (!bResult) { // Failure (maybe wrong preset)... QMessageBox::critical(this, tr("Error"), tr("SysEx could not be loaded:\n\n" "\"%1\".\n\n" "Sorry.").arg(sFilename), QMessageBox::Cancel); } } void qtractorMidiSysexForm::saveSysexFile ( const QString& sFilename ) { // Open the target file... QFile file(sFilename); if (!file.open(QIODevice::ReadWrite | QIODevice::Truncate)) return; // Tell the world we'll take some time... QApplication::setOverrideCursor(QCursor(Qt::WaitCursor)); // Parse the data... qtractorMidiSysex sysex( m_ui.NameComboBox->currentText(), m_ui.SysexTextEdit->toPlainText()); file.write((const char *) sysex.data(), sysex.size()); file.close(); // We're formerly done. QApplication::restoreOverrideCursor(); } // Preset group path name. QString qtractorMidiSysexForm::sysexGroup (void) { return "/Midi/Sysex/"; } // end of qtractorMidiSysexForm.cpp qtractor-0.9.25/src/PaxHeaders/qtractorExportForm.ui0000644000000000000000000000013214166551171017546 xustar0030 mtime=1641730681.442610124 30 atime=1641730681.442610124 30 ctime=1641730681.442610124 qtractor-0.9.25/src/qtractorExportForm.ui0000644000175000001440000004352314166551171021005 0ustar00rncbcusers00000000000000 rncbc aka Rui Nuno Capela qtractor - An Audio/MIDI multi-track sequencer. Copyright (C) 2005-2020, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. qtractorExportForm 0 0 440 240 Qt::StrongFocus Export :/images/qtractor.png:/images/qtractor.png &File: ExportPathComboBox 4 0 320 22 Export file name true 22 22 24 24 Qt::TabFocus Browse export file name :/images/fileOpen.png:/images/fileOpen.png 4 4 50 false Qt::AlignRight|Qt::AlignVCenter File &type: AudioExportTypeComboBox 50 false Audio file type to use on export 50 false Qt::AlignRight|Qt::AlignVCenter Sample &format: AudioExportFormatComboBox 50 false Audio sample format to use on export 50 false Qt::AlignRight|Qt::AlignVCenter &Quality: AudioExportQualitySpinBox 60 32767 50 false Audio compression quality to use on export 0 10 1 4 Qt::Horizontal QSizePolicy::Fixed 22 22 4 4 50 false Qt::AlignRight|Qt::AlignVCenter File &format: MidiExportFormatComboBox 50 false MIDI file format to use on export Qt::Horizontal QSizePolicy::Fixed 22 22 Range 8 8 8 8 4 Session range &Session false Loop range &Loop false Punch range &Punch false Edit range &Edit false Custom range &Custom true Qt::Horizontal QSizePolicy::Fixed 16 16 St&art: ExportStartSpinBox 120 0 Custom start En&d: ExportEndSpinBox 120 0 Custom end Qt::Horizontal 20 20 160 120 Outputs 4 4 Output bus names QAbstractItemView::ExtendedSelection Format Time display format Frames Time BBT 4 8 Whether to add/import new track(s) with export result &Add new track(s) Qt::Horizontal QDialogButtonBox::Cancel|QDialogButtonBox::Ok qtractorTimeSpinBox QSpinBox
qtractorSpinBox.h
 qtractorAudioFileFormatComboBox QComboBox
qtractorComboBox.h
 qtractorAudioFileTypeComboBox QComboBox
qtractorComboBox.h
 qtractorMidiFileFormatComboBox QComboBox
qtractorComboBox.h
 ExportPathComboBox ExportPathToolButton AudioExportTypeComboBox AudioExportFormatComboBox AudioExportQualitySpinBox MidiExportFormatComboBox SessionRangeRadioButton LoopRangeRadioButton PunchRangeRadioButton EditRangeRadioButton CustomRangeRadioButton ExportStartSpinBox ExportEndSpinBox ExportBusNameListBox FormatComboBox AddTrackCheckBox qtractor-0.9.25/src/PaxHeaders/qtractorTrackButton.h0000644000000000000000000000013214166551171017513 xustar0030 mtime=1641730681.465610373 30 atime=1641730681.465610373 30 ctime=1641730681.465610373 qtractor-0.9.25/src/qtractorTrackButton.h0000644000175000001440000000535014166551171020746 0ustar00rncbcusers00000000000000// qtractorTrackButton.h // /**************************************************************************** Copyright (C) 2005-2019, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorTrackButton_h #define __qtractorTrackButton_h #include "qtractorTrack.h" #include "qtractorObserverWidget.h" #include //---------------------------------------------------------------------------- // qtractorMidiControlButton -- MIDI controller observer tool button. class qtractorMidiControlButton : public qtractorObserverWidget { Q_OBJECT public: // Constructor. qtractorMidiControlButton(QWidget *pParent = 0); protected slots: // MIDI controller/observer attachment (context menu) slot. void midiControlActionSlot(); void midiControlMenuSlot(const QPoint& pos); protected: // MIDI controller/observer attachment (context menu) activator. void addMidiControlAction(qtractorMidiControlObserver *pMidiObserver); private: // MIDI controller/observer leftover. QAction *m_pMidiControlAction; }; //---------------------------------------------------------------------------- // qtractorTrackButton -- Track observer tool button. class qtractorTrackButton : public qtractorMidiControlButton { Q_OBJECT public: // Constructor. qtractorTrackButton(qtractorTrack *pTrack, qtractorTrack::ToolType toolType, QWidget *pParent = 0); // Specific accessors. void setTrack(qtractorTrack *pTrack); qtractorTrack *track() const; qtractorTrack::ToolType toolType() const; // Refresh color (palette) state buttons void updateTrackButton(); protected slots: // Special toggle slot. void toggledSlot(bool bOn); protected: // Visitor setup. void updateTrack(); // Visitors overload. void updateValue(float fValue); private: // Instance variables. qtractorTrack *m_pTrack; qtractorTrack::ToolType m_toolType; // Special background color. QColor m_rgbOn; }; #endif // __qtractorTrackButton_h // end of qtractorTrackButton.h qtractor-0.9.25/src/PaxHeaders/qtractorAudioBuffer.cpp0000644000000000000000000000013214166551171020001 xustar0030 mtime=1641730681.435610049 30 atime=1641730681.434610038 30 ctime=1641730681.435610049 qtractor-0.9.25/src/qtractorAudioBuffer.cpp0000644000175000001440000011665714166551171021251 0ustar00rncbcusers00000000000000// qtractorAudioBuffer.cpp // /**************************************************************************** Copyright (C) 2005-2021, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorAudioBuffer.h" #include "qtractorAudioPeak.h" #include "qtractorTimeStretcher.h" #include "qtractorSession.h" #include "qtractorAudioEngine.h" #include // Glitch, click, pop-free ramp length (in frames). #define QTRACTOR_RAMP_LENGTH 32 //---------------------------------------------------------------------- // class qtractorAudioBufferThread -- Ring-cache manager thread. // // Constructor. qtractorAudioBufferThread::qtractorAudioBufferThread ( unsigned int iSyncSize ) : QThread() { m_iSyncSize = (4 << 1); while (m_iSyncSize < iSyncSize) m_iSyncSize <<= 1; m_iSyncMask = (m_iSyncSize - 1); m_ppSyncItems = new qtractorAudioBuffer * [m_iSyncSize]; m_iSyncRead = 0; m_iSyncWrite = 0; m_bRunState = false; } // Destructor. qtractorAudioBufferThread::~qtractorAudioBufferThread (void) { if (isRunning()) do { setRunState(false); // terminate(); sync(); } while (!wait(100)); delete [] m_ppSyncItems; } // Run state accessor. void qtractorAudioBufferThread::setRunState ( bool bRunState ) { QMutexLocker locker(&m_mutex); m_bRunState = bRunState; } bool qtractorAudioBufferThread::runState (void) const { return m_bRunState; } // Wake from executive wait condition (RT-safe). void qtractorAudioBufferThread::sync ( qtractorAudioBuffer *pAudioBuffer ) { if (pAudioBuffer == nullptr) { unsigned int r = m_iSyncRead; unsigned int w = m_iSyncWrite; while (r != w) { m_ppSyncItems[r]->setSyncFlag(qtractorAudioBuffer::WaitSync, false); ++r &= m_iSyncMask; w = m_iSyncWrite; } m_iSyncRead = r; } else { // !pAudioBuffer->isSyncFlag(qtractorAudioBuffer::WaitSync) unsigned int n; unsigned int r = m_iSyncRead; unsigned int w = m_iSyncWrite; if (w > r) { n = ((r - w + m_iSyncSize) & m_iSyncMask) - 1; } else if (r > w) { n = (r - w) - 1; } else { n = m_iSyncSize - 1; } if (n > 0) { pAudioBuffer->setSyncFlag(qtractorAudioBuffer::WaitSync); m_ppSyncItems[w] = pAudioBuffer; m_iSyncWrite = (w + 1) & m_iSyncMask; } } if (m_mutex.tryLock()) { m_cond.wakeAll(); m_mutex.unlock(); } #ifdef CONFIG_DEBUG_0 else qDebug("qtractorAudioBufferThread[%p]::sync(): tryLock() failed.", this); #endif } // Bypass executive wait condition (non RT-safe). void qtractorAudioBufferThread::syncExport (void) { QMutexLocker locker(&m_mutex); process(); } // Thread run executive. void qtractorAudioBufferThread::run (void) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorAudioBufferThread[%p]::run(): started.", this); #endif m_mutex.lock(); m_bRunState = true; while (m_bRunState) { // Do whatever we must, then wait for more... process(); // Wait for sync... m_cond.wait(&m_mutex); } m_mutex.unlock(); #ifdef CONFIG_DEBUG_0 qDebug("qtractorAudioBufferThread[%p]::run(): stopped.", this); #endif } // Thread run executive. void qtractorAudioBufferThread::process (void) { unsigned int r = m_iSyncRead; unsigned int w = m_iSyncWrite; while (r != w) { m_ppSyncItems[r]->sync(); ++r &= m_iSyncMask; w = m_iSyncWrite; } m_iSyncRead = r; } // Conditional resize check. void qtractorAudioBufferThread::checkSyncSize ( unsigned int iSyncSize ) { if (iSyncSize > (m_iSyncSize - 4)) { QMutexLocker locker(&m_mutex); unsigned int iNewSyncSize = (m_iSyncSize << 1); while (iNewSyncSize < iSyncSize) iNewSyncSize <<= 1; qtractorAudioBuffer **ppNewSyncItems = new qtractorAudioBuffer * [iNewSyncSize]; qtractorAudioBuffer **ppOldSyncItems = m_ppSyncItems; ::memcpy(ppNewSyncItems, ppOldSyncItems, m_iSyncSize * sizeof(qtractorAudioBuffer *)); m_iSyncSize = iNewSyncSize; m_iSyncMask = (iNewSyncSize - 1); m_ppSyncItems = ppNewSyncItems; delete [] ppOldSyncItems; } } //---------------------------------------------------------------------- // class qtractorAudioBuffer -- Ring buffer/cache method implementation. // // Constructors. qtractorAudioBuffer::qtractorAudioBuffer ( qtractorAudioBufferThread *pSyncThread, unsigned short iChannels ) { m_pSyncThread = pSyncThread; m_iChannels = iChannels; m_pFile = nullptr; m_pRingBuffer = nullptr; m_iThreshold = 0; m_iBufferSize = 0; m_syncFlags = 0; m_iReadOffset = 0; m_iWriteOffset = 0; m_iFileLength = 0; m_bIntegral = false; m_iOffset = 0; m_iLength = 0; m_iLoopStart = 0; m_iLoopEnd = 0; m_iSeekOffset = 0; ATOMIC_SET(&m_seekPending, 0); m_ppFrames = nullptr; m_ppBuffer = nullptr; m_bTimeStretch = false; m_fTimeStretch = 1.0f; m_bPitchShift = false; m_fPitchShift = 1.0f; m_pTimeStretcher = nullptr; m_fGain = 1.0f; m_fPanning = 0.0f; m_pfGains = nullptr; m_fNextGain = 0.0f; m_iRampGain = 0; #ifdef CONFIG_LIBSAMPLERATE m_bResample = false; m_fResampleRatio = 1.0f; m_iInputPending = 0; m_ppInBuffer = nullptr; m_ppOutBuffer = nullptr; m_ppSrcState = nullptr; #endif m_pPeakFile = nullptr; // Time-stretch mode local options. m_bWsolaTimeStretch = g_bDefaultWsolaTimeStretch; m_bWsolaQuickSeek = g_bDefaultWsolaQuickSeek; } // Default destructor. qtractorAudioBuffer::~qtractorAudioBuffer (void) { close(); } // Return the internal file descriptor. qtractorAudioFile *qtractorAudioBuffer::file (void) const { return m_pFile; } // Buffer channels. unsigned short qtractorAudioBuffer::channels (void) const { return (m_pFile ? m_pFile->channels() : 0); } // Estimated file size in frames. unsigned long qtractorAudioBuffer::frames (void) const { return (m_pFile ? framesIn(m_pFile->frames()) : 0); } // Operational properties. unsigned int qtractorAudioBuffer::bufferSize (void) const { return m_iBufferSize; } // Working resample ratio. float qtractorAudioBuffer::resampleRatio (void) const { #ifdef CONFIG_LIBSAMPLERATE return m_fResampleRatio; #else return 1.0f; #endif } // Operational buffer initializer/terminator. bool qtractorAudioBuffer::open ( const QString& sFilename, int iMode ) { // Make sure everything starts closed. close(); qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return false; const unsigned int iSampleRate = pSession->sampleRate(); // Get proper file type class... m_pFile = qtractorAudioFileFactory::createAudioFile( sFilename, m_iChannels, iSampleRate); if (m_pFile == nullptr) return false; // Go open it... if (!m_pFile->open(sFilename, iMode)) { delete m_pFile; m_pFile = nullptr; return false; } // Check samplerate and how many channels there really are. const unsigned short iBuffers = m_pFile->channels(); // Just one more sanity check... if (iBuffers < 1 || m_pFile->sampleRate() < 1) { m_pFile->close(); delete m_pFile; m_pFile = nullptr; return false; } #ifdef CONFIG_LIBSAMPLERATE // Compute sample rate converter stuff. m_iInputPending = 0; m_fResampleRatio = 1.0f; m_bResample = (iSampleRate != m_pFile->sampleRate()); if (m_bResample) { m_fResampleRatio = float(iSampleRate) / float(m_pFile->sampleRate()); m_ppInBuffer = new float * [iBuffers]; m_ppOutBuffer = new float * [iBuffers]; m_ppSrcState = new SRC_STATE * [iBuffers]; } #endif // FIXME: default logical length gets it total... if (m_iLength == 0) { m_iLength = frames(); if (m_iOffset < m_iLength) m_iLength -= m_iOffset; else m_iOffset = 0; } // Allocate ring-buffer now. unsigned int iBufferSize = m_iLength; if (iBufferSize == 0) iBufferSize = (iSampleRate >> 1); else if (iBufferSize > (iSampleRate << 2)) iBufferSize = (iSampleRate << 2); m_pRingBuffer = new qtractorRingBuffer (iBuffers, iBufferSize); m_iThreshold = (m_pRingBuffer->bufferSize() >> 2); m_iBufferSize = (m_iThreshold >> 2); #ifdef CONFIG_LIBSAMPLERATE if (m_bResample && m_fResampleRatio < 1.0f) { iBufferSize = (unsigned int) framesOut(m_iBufferSize); while (m_iBufferSize < iBufferSize) m_iBufferSize <<= 1; } #endif // Allocate actual buffer stuff... unsigned short i; m_ppFrames = new float * [iBuffers]; for (i = 0; i < iBuffers; ++i) m_ppFrames[i] = new float [m_iBufferSize]; // Allocate time-stretch engine whether needed... if (m_bTimeStretch || m_bPitchShift) { unsigned int iFlags = qtractorTimeStretcher::None; if (m_bWsolaTimeStretch) iFlags |= qtractorTimeStretcher::WsolaTimeStretch; if (m_bWsolaQuickSeek) iFlags |= qtractorTimeStretcher::WsolaQuickSeek; m_pTimeStretcher = new qtractorTimeStretcher(iBuffers, iSampleRate, m_fTimeStretch, m_fPitchShift, iFlags, m_iBufferSize); } #ifdef CONFIG_LIBSAMPLERATE // Sample rate converter stuff, whether needed... if (m_bResample) { int err = 0; for (i = 0; i < iBuffers; ++i) { m_ppInBuffer[i] = m_ppFrames[i]; m_ppOutBuffer[i] = new float [m_iBufferSize]; m_ppSrcState[i] = src_new(g_iDefaultResampleType, 1, &err); } } #endif // Consider it done when recording... if (m_pFile->mode() & qtractorAudioFile::Write) { setSyncFlag(InitSync); } else { // Get a reasonablebuffer size for readMix()... iBufferSize = pSession->audioEngine()->bufferSizeEx(); if (iBufferSize < (m_iBufferSize >> 2)) iBufferSize = (m_iBufferSize >> 2); // Allocate those minimal buffers for readMix()... m_ppBuffer = new float * [iBuffers]; for (i = 0; i < iBuffers; ++i) m_ppBuffer[i] = new float [iBufferSize]; } // Rebuild the whole panning-gain array... m_pfGains = new float [iBuffers]; // (Re)compute stereo-panning/balance gains... float afGains[2] = { 1.0f, 1.0f }; const float fPan = 0.5f * (1.0f + m_fPanning); if (fPan < 0.499f || fPan > 0.501f) { afGains[0] = ::cosf(fPan * M_PI_2); afGains[1] = ::sinf(fPan * M_PI_2); } // Apply to multi-channel gain array (paired fashion)... const unsigned short k = (iBuffers - (iBuffers & 1)); for (i = 0 ; i < k; ++i) m_pfGains[i] = afGains[i & 1]; for ( ; i < iBuffers; ++i) m_pfGains[i] = 1.0f; // Make it sync-managed... if (m_pSyncThread) m_pSyncThread->sync(this); return true; } // Operational buffer terminator. void qtractorAudioBuffer::close (void) { if (m_pFile == nullptr) return; // Wait for regular file close... if (m_pSyncThread) { setSyncFlag(CloseSync); m_pSyncThread->sync(this); do QThread::yieldCurrentThread(); while (isSyncFlag(CloseSync)); } // Delete old panning-gains holders... if (m_pfGains) { delete [] m_pfGains; m_pfGains = nullptr; } // Take careof remains, if applicable... if (m_pFile->mode() & qtractorAudioFile::Write) { // Close on-the-fly peak file, if applicable... if (m_pPeakFile) { m_pPeakFile->closeWrite(); m_pPeakFile = nullptr; } } // Deallocate any buffer stuff... if (m_pTimeStretcher) { delete m_pTimeStretcher; m_pTimeStretcher = nullptr; } // Release internal I/O buffers. if (m_ppBuffer && m_pRingBuffer) { const unsigned short iBuffers = m_pRingBuffer->channels(); for (unsigned short i = 0; i < iBuffers; ++i) { if (m_ppBuffer[i]) { delete [] m_ppBuffer[i]; m_ppBuffer[i] = nullptr; } } delete [] m_ppBuffer; m_ppBuffer = nullptr; } if (m_pRingBuffer) { deleteIOBuffers(); delete m_pRingBuffer; m_pRingBuffer = nullptr; } // Finally delete what we still own. if (m_pFile) { delete m_pFile; m_pFile = nullptr; } // Reset all relevant state variables. m_iThreshold = 0; m_iBufferSize = 0; m_syncFlags = 0; m_iReadOffset = 0; m_iWriteOffset = 0; m_iFileLength = 0; m_bIntegral = false; m_iSeekOffset = 0; ATOMIC_SET(&m_seekPending, 0); m_fNextGain = 0.0f; m_iRampGain = 0; m_pPeakFile = nullptr; } // Buffer data read. int qtractorAudioBuffer::read ( float **ppFrames, unsigned int iFrames, unsigned int iOffset ) { if (m_pRingBuffer == nullptr) return -1; int nread; unsigned long ro = m_iReadOffset; unsigned long ls = m_iLoopStart; unsigned long le = m_iLoopEnd; // Are we off decoded file limits (EoS)? if (ro >= m_iFileLength) { nread = iFrames; if (ls < le) { if (m_bIntegral) { const unsigned int ri = m_pRingBuffer->readIndex(); while (ri < le && ri + nread >= le) { nread -= le - ri; ro = m_iOffset + ls; m_pRingBuffer->setReadIndex(ls); } } else { ls += m_iOffset; le += m_iOffset; while (ro < le && ro + nread >= le) { nread -= le - ro; ro = ls; } } } m_iReadOffset = (ro + nread); // Force out-of-sync... setSyncFlag(ReadSync, false); return nread; } // Are we in the middle of the loop range ? if (ls < le) { if (m_bIntegral) { const unsigned int ri = m_pRingBuffer->readIndex(); while (ri < le && ri + iFrames >= le) { nread = m_pRingBuffer->read(ppFrames, le - ri, iOffset); iFrames -= nread; iOffset += nread; ro = m_iOffset + ls; m_pRingBuffer->setReadIndex(ls); } } else { ls += m_iOffset; le += m_iOffset; while (ro < le && ro + iFrames >= le) { nread = m_pRingBuffer->read(ppFrames, le - ro, iOffset); iFrames -= nread; iOffset += nread; ro = ls; } } } // Move the (remaining) data around... nread = m_pRingBuffer->read(ppFrames, iFrames, iOffset); m_iReadOffset = (ro + nread); if (m_iReadOffset >= m_iOffset + m_iLength) { // Force out-of-sync... setSyncFlag(ReadSync, false); } // Time to sync()? if (!m_bIntegral && m_pSyncThread && m_pRingBuffer->writable() > m_iThreshold) m_pSyncThread->sync(this); return nread; } // Buffer data write. int qtractorAudioBuffer::write ( float **ppFrames, unsigned int iFrames, unsigned short iChannels, unsigned int iOffset ) { if (m_pRingBuffer == nullptr) return -1; const unsigned short iBuffers = m_pRingBuffer->channels(); if (iChannels < 1) iChannels = iBuffers; unsigned int nwrite = iFrames; if (iChannels == iBuffers) { // Direct write... nwrite = m_pRingBuffer->write(ppFrames, nwrite, iOffset); } else { // Multiplexed write... const unsigned int ws = m_pRingBuffer->writable(); if (nwrite > ws) nwrite = ws; if (nwrite > 0) { const unsigned int w = m_pRingBuffer->writeIndex(); const unsigned int bs = m_pRingBuffer->bufferSize(); unsigned int n, n1, n2; if (w + nwrite > bs) { n1 = (bs - w); n2 = (w + nwrite) & m_pRingBuffer->bufferMask(); } else { n1 = nwrite; n2 = 0; } unsigned short i, j; float **ppBuffer = m_pRingBuffer->buffer(); if (iChannels > iBuffers) { for (i = 0, j = 0; i < iBuffers; ++i, ++j) { for (n = 0; n < n1; ++n) ppBuffer[j][n + w] = ppFrames[i][n] + iOffset; for (n = 0; n < n2; ++n) ppBuffer[j][n] = ppFrames[i][n + n1] + iOffset; } for (j = 0; i < iChannels; ++i) { for (n = 0; n < n1; ++n) ppBuffer[j][n + w] += ppFrames[i][n] + iOffset; for (n = 0; n < n2; ++n) ppBuffer[j][n] += ppFrames[i][n + n1] + iOffset; if (++j >= iBuffers) j = 0; } } else { // (iChannels < iBuffers) i = 0; for (j = 0; j < iBuffers; ++j) { for (n = 0; n < n1; ++n) ppBuffer[j][n + w] = ppFrames[i][n] + iOffset; for (n = 0; n < n2; ++n) ppBuffer[j][n] = ppFrames[i][n + n1] + iOffset; if (++i >= iChannels) i = 0; } } m_pRingBuffer->setWriteIndex(w + nwrite); } } // Make it statiscally correct... m_iWriteOffset += nwrite; // Time to sync()? if (m_pSyncThread && m_pRingBuffer->readable() > m_iThreshold) m_pSyncThread->sync(this); return nwrite; } // Special kind of super-read/channel-mix. int qtractorAudioBuffer::readMix ( float **ppFrames, unsigned int iFrames, unsigned short iChannels, unsigned int iOffset, float fGain ) { if (m_pRingBuffer == nullptr) return -1; int nread = iFrames; unsigned long ro = m_iReadOffset; unsigned long ls = m_iLoopStart; unsigned long le = m_iLoopEnd; // Are we off decoded file limits (EoS)? if (ro >= m_iFileLength) { if (ls < le) { if (m_bIntegral) { const unsigned int ri = m_pRingBuffer->readIndex(); while (ri < le && ri + nread >= le && nread > 0) { nread -= le - ri; ro = m_iOffset + ls; m_pRingBuffer->setReadIndex(ls); } } else { ls += m_iOffset; le += m_iOffset; while (ro < le && ro + nread >= le && nread > 0) { nread -= le - ro; ro = ls; } } } m_iReadOffset = (ro + nread); // Force out-of-sync... setSyncFlag(ReadSync, false); return nread; } // Are we in the middle of the loop range ? if (ls < le) { if (m_bIntegral) { const unsigned int ri = m_pRingBuffer->readIndex(); while (ri < le && ri + iFrames >= le && nread > 0) { m_iRampGain = -1; nread = readMixFrames(ppFrames, le - ri, iChannels, iOffset, fGain); iFrames -= nread; iOffset += nread; ro = m_iOffset + ls; m_pRingBuffer->setReadIndex(ls); } } else { ls += m_iOffset; le += m_iOffset; while (le >= ro && ro + iFrames >= le && nread > 0) { m_iRampGain = -1; nread = readMixFrames(ppFrames, le - ro, iChannels, iOffset, fGain); iFrames -= nread; iOffset += nread; ro = ls; } } } // Take care of end-of-stream... const unsigned long re = m_iOffset + m_iLength; if (ro + iFrames >= re) m_iRampGain = -1; // Mix the (remaining) data around... nread = readMixFrames(ppFrames, iFrames, iChannels, iOffset, fGain); m_iReadOffset = (ro + nread); if (m_iReadOffset >= re) { // Force out-of-sync... setSyncFlag(ReadSync, false); } // Time to sync()? if (!m_bIntegral && m_pSyncThread && m_pRingBuffer->writable() > m_iThreshold) m_pSyncThread->sync(this); return nread; } // Buffer data seek. bool qtractorAudioBuffer::seek ( unsigned long iFrame ) { if (m_pRingBuffer == nullptr) return false; // Seek is only valid on read-only mode. if (m_pFile == nullptr) return false; if (m_pFile->mode() & qtractorAudioFile::Write) return false; // Must not break while on initial sync... if (!isSyncFlag(InitSync)) return false; // Reset running gain... m_fNextGain = 0.0f; m_iRampGain = (m_iOffset == 0 && iFrame == 0 ? 0 : 1); // Are we off-limits? if (iFrame >= m_iLength) return false; // Force (premature) out-of-sync... setSyncFlag(ReadSync, false); setSyncFlag(WaitSync, false); // Special case on integral cached files... if (m_bIntegral) { m_pRingBuffer->setReadIndex(iFrame); // m_iWriteOffset = m_iOffset + iFrame; m_iReadOffset = m_iOffset + iFrame; // Maybe (always) in-sync... //setSyncFlag(ReadSync); return true; } // Adjust to logical offset... iFrame += m_iOffset; // Check if target is already cached... const unsigned int rs = m_pRingBuffer->readable(); const unsigned int ri = m_pRingBuffer->readIndex(); const unsigned long ro = m_iReadOffset; if (iFrame >= ro && iFrame < ro + rs) { m_pRingBuffer->setReadIndex(ri + iFrame - ro); // m_iWriteOffset += iFrame - ro; m_iReadOffset = iFrame; // Maybe (late) in-sync... //setSyncFlag(ReadSync); return true; } #ifdef CONFIG_DEBUG_0 qDebug("qtractorAudioBuffer[%p]::seek(%lu) pending(%d, %lu) wo=%lu ro=%lu", this, iFrame, ATOMIC_GET(&m_seekPending), m_iSeekOffset, m_iWriteOffset, m_iReadOffset); #endif // Bad luck, gotta go straight down to disk... // if (!seekSync(iFrame)) // return false; // Force (late) out-of-sync... m_iReadOffset = m_iOffset + m_iLength + 1; // An unlikely offset! m_iSeekOffset = iFrame; ATOMIC_INC(&m_seekPending); // readSync(); if (m_pSyncThread) m_pSyncThread->sync(this); return true; } // Sync thread state flags accessors (ought to be inline?). void qtractorAudioBuffer::setSyncFlag ( SyncFlag flag, bool bOn ) { if (bOn) m_syncFlags |= (unsigned char) (flag); else m_syncFlags &= ~(unsigned char) (flag); } bool qtractorAudioBuffer::isSyncFlag ( SyncFlag flag ) const { return (m_syncFlags & (unsigned char) (flag)); } // Initial thread-sync executive (if file is on read mode, // check whether it can be cache-loaded integrally). void qtractorAudioBuffer::initSync (void) { if (m_pRingBuffer == nullptr) return; // Initialization is only valid on read-only mode. if (m_pFile == nullptr) return; if (m_pFile->mode() & qtractorAudioFile::Write) return; #if 0 if (isSyncFlag(CloseSync)) return; #endif // Reset all relevant state variables. setSyncFlag(ReadSync, false); m_iReadOffset = 0; m_iWriteOffset = 0; m_iFileLength = 0; m_bIntegral = false; m_iSeekOffset = 0; ATOMIC_SET(&m_seekPending, 0); // Reset running gain... m_fNextGain = 0.0f; m_iRampGain = (m_iOffset == 0 ? 0 : 1); // Set to initial offset... m_iSeekOffset = m_iOffset; ATOMIC_INC(&m_seekPending); // Initial buffer read in... readSync(); // We're mostly done with initialization... // m_bInitSync = true; setSyncFlag(InitSync); // Check if fitted integrally... if (m_iFileLength < m_iOffset + m_pRingBuffer->bufferSize() - 1) { m_bIntegral = true; deleteIOBuffers(); } else // Re-sync if loop falls short in initial area... if (m_iLoopStart < m_iLoopEnd && m_iWriteOffset >= m_iOffset + m_iLoopEnd) { // Will do it again, but now we're // sure we aren't fit integral... m_iSeekOffset = m_iOffset; ATOMIC_INC(&m_seekPending); // Initial buffer re-read in... readSync(); } // Make sure we're not closing anymore, // of course, don't be ridiculous... setSyncFlag(CloseSync, false); } // Base-mode sync executive. void qtractorAudioBuffer::sync (void) { if (m_pFile == nullptr) return; if (!isSyncFlag(WaitSync)) return; if (!isSyncFlag(InitSync)) { initSync(); setSyncFlag(WaitSync, false); } else { setSyncFlag(WaitSync, false); const int mode = m_pFile->mode(); if (mode & qtractorAudioFile::Read) readSync(); else if (mode & qtractorAudioFile::Write) writeSync(); if (isSyncFlag(CloseSync)) { m_pFile->close(); setSyncFlag(CloseSync, false); } } } // Audio frame process synchronization predicate method. bool qtractorAudioBuffer::inSync ( unsigned long iFrameStart, unsigned long iFrameEnd ) { if (!isSyncFlag(InitSync)) return false; if (isSyncFlag(ReadSync)) return true; #ifdef CONFIG_DEBUG_0 qDebug("qtractorAudioBuffer[%p]::inSync(%lu, %lu) (%ld)", this, iFrameStart, iFrameEnd, long(m_iReadOffset) - long(iFrameStart + m_iOffset)); #endif if (m_iReadOffset == iFrameStart + m_iOffset) { setSyncFlag(ReadSync); return true; } seek(iFrameEnd); return false; } // Export-mode sync executive. void qtractorAudioBuffer::syncExport (void) { if (m_pSyncThread) m_pSyncThread->syncExport(); } // Read-mode sync executive. void qtractorAudioBuffer::readSync (void) { if (m_pRingBuffer == nullptr) return; if (isSyncFlag(CloseSync)) return; // Check whether we have some hard-seek pending... if (ATOMIC_TAZ(&m_seekPending)) { // Do it... if (!seekSync(m_iSeekOffset)) return; // Refill the whole buffer.... m_pRingBuffer->reset(); // Override with new intended offset... m_iWriteOffset = m_iSeekOffset; m_iReadOffset = m_iSeekOffset; } const unsigned int ws = m_pRingBuffer->writable(); if (ws == 0) return; unsigned int nahead = ws; unsigned int ntotal = 0; while (nahead > 0 && !ATOMIC_GET(&m_seekPending)) { // Take looping into account, if any... const unsigned long ls = m_iOffset + m_iLoopStart; const unsigned long le = m_iOffset + m_iLoopEnd; const bool bLooping = (ls < le && m_iWriteOffset < le && isSyncFlag(InitSync)); // Adjust request for sane size... if (nahead > m_iBufferSize) nahead = m_iBufferSize; // Check whether behind the loop-end point... if (bLooping && m_iWriteOffset + nahead > le) nahead = le - m_iWriteOffset; // Check whether behind the logical end-of-file... if (m_iWriteOffset + nahead > m_iOffset + m_iLength) { if (m_iWriteOffset < m_iOffset + m_iLength) { nahead = (m_iOffset + m_iLength) - m_iWriteOffset; } else { nahead = 0; } } // Read the block in... // (assume end-of-file) int nread = -1; if (nahead > 0) nread = readBuffer(nahead); if (nread > 0) { // Another block was read in... m_iWriteOffset += nread; if (m_iFileLength < m_iWriteOffset) m_iFileLength = m_iWriteOffset; if (bLooping && m_iWriteOffset >= le && seekSync(ls)) m_iWriteOffset = ls; ntotal += nread; nahead = (ws > ntotal ? ws - ntotal : 0); } else if (nread < 0) { // Think of end-of-file... nahead = 0; // But we can re-cache, if not an integral fit... if (m_iFileLength >= m_iOffset + m_pRingBuffer->bufferSize() - 1) { const unsigned long offset = (bLooping ? ls : m_iOffset); if (seekSync(offset)) m_iWriteOffset = offset; } } } } // Write-mode sync executive. void qtractorAudioBuffer::writeSync (void) { if (m_pRingBuffer == nullptr) return; const unsigned int rs = m_pRingBuffer->readable(); if (rs == 0) return; unsigned int nwrite; unsigned int nbehind = rs; unsigned int ntotal = 0; while (nbehind > 0) { // Adjust request for sane size... if (nbehind > m_iBufferSize) nbehind = m_iBufferSize; // Read the block out... nwrite = writeBuffer(nbehind); if (nwrite > 0) { // Another block was written out... m_iReadOffset += nwrite; if (m_iFileLength < m_iReadOffset) m_iFileLength = m_iReadOffset; ntotal += nwrite; } // Think of end-of-turn... if (nwrite < nbehind) { nbehind = 0; } else { nbehind = rs - ntotal; } } } // Internal-seek sync executive. bool qtractorAudioBuffer::seekSync ( unsigned long iFrame ) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorAudioBuffer[%p]::seekSync(%lu) pending(%d, %lu) wo=%lu ro=%lu", this, iFrame, ATOMIC_GET(&m_seekPending), m_iSeekOffset, m_iWriteOffset, m_iReadOffset); #endif #ifdef CONFIG_LIBSAMPLERATE if (m_bResample) { m_iInputPending = 0; const unsigned short iBuffers = m_pRingBuffer->channels(); for (unsigned short i = 0; i < iBuffers; ++i) { if (m_ppSrcState && m_ppSrcState[i]) src_reset(m_ppSrcState[i]); m_ppInBuffer[i] = m_ppFrames[i]; } } #endif if (m_pTimeStretcher) m_pTimeStretcher->reset(); return m_pFile->seek(framesOut(iFrame)); } // Last-mile frame buffer-helper processor. int qtractorAudioBuffer::writeFrames ( float **ppFrames, unsigned int iFrames ) { // Time-stretch processing... if (m_pTimeStretcher) { int nread = 0; m_pTimeStretcher->process(ppFrames, iFrames); unsigned int nwrite = m_pRingBuffer->writable(); unsigned int nahead = m_pTimeStretcher->available(); while (nahead > 0) { if (nahead > m_iBufferSize) nahead = m_iBufferSize; if (nahead > nwrite) nahead = nwrite; if (nahead > 0) nahead = m_pTimeStretcher->retrieve(ppFrames, nahead); if (nahead > 0) { nread += m_pRingBuffer->write(ppFrames, nahead); nwrite = m_pRingBuffer->writable(); nahead = m_pTimeStretcher->available(); } } // Done with time-stretching... return nread; } // Normal straight processing... return m_pRingBuffer->write(ppFrames, iFrames); } // Flush buffer-helper processor. int qtractorAudioBuffer::flushFrames ( float **ppFrames, unsigned int iFrames ) { int nread = 0; // Flush time-stretch processing... if (m_pTimeStretcher) { m_pTimeStretcher->flush(); unsigned int nwrite = m_pRingBuffer->writable(); unsigned int nahead = m_pTimeStretcher->available(); while (nahead > 0) { if (nahead > m_iBufferSize) nahead = m_iBufferSize; if (nahead > nwrite) nahead = nwrite; if (nahead > 0) nahead = m_pTimeStretcher->retrieve(ppFrames, nahead); if (nahead > 0) { nread += m_pRingBuffer->write(ppFrames, nahead); nwrite = m_pRingBuffer->writable(); nahead = m_pTimeStretcher->available(); } } } // Zero-flush till known end-of-clip (avoid sure drifting)... if ((nread < 1) && (m_iWriteOffset + iFrames > m_iOffset + m_iLength)) { const unsigned int nahead = (m_iOffset + m_iLength) - m_iWriteOffset; const unsigned short iBuffers = m_pRingBuffer->channels(); for (unsigned short i = 0; i < iBuffers; ++i) ::memset(ppFrames[i], 0, nahead * sizeof(float)); nread += m_pRingBuffer->write(ppFrames, nahead); } return (nread > 0 ? nread : -1); } // I/O buffer read process; return -1 on end-of-file. int qtractorAudioBuffer::readBuffer ( unsigned int iFrames ) { #ifdef CONFIG_DEBUG_0 qDebug("+readBuffer(%u)", iFrames); #endif int nread = 0; #ifdef CONFIG_LIBSAMPLERATE if (m_bResample) { if (iFrames > m_iInputPending) nread = m_pFile->read(m_ppInBuffer, iFrames - m_iInputPending); nread += m_iInputPending; int ngen = 0; SRC_DATA src_data; const unsigned short iBuffers = m_pRingBuffer->channels(); for (unsigned short i = 0; i < iBuffers; ++i) { // Fill all resampler parameter data... src_data.data_in = m_ppFrames[i]; src_data.data_out = m_ppOutBuffer[i]; src_data.input_frames = nread; src_data.output_frames = iFrames; src_data.end_of_input = (nread < 1); src_data.src_ratio = m_fResampleRatio; src_data.input_frames_used = 0; src_data.output_frames_gen = 0; // Do the resample work... if (src_process(m_ppSrcState[i], &src_data) == 0) { if (i == 0) { m_iInputPending = nread - src_data.input_frames_used; ngen = src_data.output_frames_gen; } if (m_iInputPending > 0 && src_data.input_frames_used > 0) { ::memmove(m_ppFrames[i], m_ppFrames[i] + src_data.input_frames_used, m_iInputPending * sizeof(float)); } m_ppInBuffer[i] = m_ppFrames[i] + m_iInputPending; } } if (ngen > 0) nread = writeFrames(m_ppOutBuffer, ngen); else if (nread < 1) nread = flushFrames(m_ppFrames, iFrames); // Maybe EoF! } else { #endif // CONFIG_LIBSAMPLERATE nread = m_pFile->read(m_ppFrames, iFrames); if (nread > 0) nread = writeFrames(m_ppFrames, nread); else nread = flushFrames(m_ppFrames, iFrames); // Maybe EoF! #ifdef CONFIG_LIBSAMPLERATE } #endif // CONFIG_LIBSAMPLERATE #ifdef CONFIG_DEBUG_0 qDebug("-readBuffer(%u) --> nread=%d", iFrames, nread); #endif return nread; } // I/O buffer write process. int qtractorAudioBuffer::writeBuffer ( unsigned int iFrames ) { int nwrite = m_pRingBuffer->read(m_ppFrames, iFrames, 0); if (nwrite > 0) { nwrite = m_pFile->write(m_ppFrames, nwrite); if (m_pPeakFile) nwrite = m_pPeakFile->write(m_ppFrames, nwrite); } return nwrite; } // Special kind of super-read/channel-mix buffer helper. int qtractorAudioBuffer::readMixFrames ( float **ppFrames, unsigned int iFrames, unsigned short iChannels, unsigned int iOffset, float fGain ) { if (iFrames == 0) return 0; const int nread = m_pRingBuffer->read(m_ppBuffer, iFrames); if (nread == 0) return 0; const unsigned short iBuffers = m_pRingBuffer->channels(); unsigned short i, j; int n; float fGainIter, fGainStep1, fGainStep2; float *pFrames, *pBuffer; // HACK: Case of clip ramp in/out-set in this run... if (m_iRampGain) { const unsigned int nramp = (nread < QTRACTOR_RAMP_LENGTH ? nread : QTRACTOR_RAMP_LENGTH); const int n0 = (m_iRampGain < 0 ? nread - nramp : nramp); const int n1 = (m_iRampGain < 0 ? n0 : 0); const int n2 = (m_iRampGain < 0 ? nread : n0); fGainStep1 = float(m_iRampGain) / float(nramp); for (i = 0; i < iBuffers; ++i) { fGainIter = (m_iRampGain < 0 ? 1.0f : 0.0f); pBuffer = m_ppBuffer[i] + n1; for (n = n1; n < n2; ++n, fGainIter += fGainStep1) *pBuffer++ *= fGainIter; } m_iRampGain = (m_iRampGain < 0 ? 1 : 0); // fPrevGain = fGain; } // Reset running gain... const float fNextGain = m_fGain * fGain; const float fPrevGain = (m_fNextGain < 1E-9f ? fNextGain : m_fNextGain); m_fNextGain = fNextGain; fGainStep1 = (m_fNextGain - fPrevGain) / float(nread); if (iChannels == iBuffers) { for (i = 0; i < iBuffers; ++i) { pFrames = ppFrames[i] + iOffset; pBuffer = m_ppBuffer[i]; fGainIter = fPrevGain * m_pfGains[i]; fGainStep2 = fGainStep1 * m_pfGains[i]; for (n = 0; n < nread; ++n, fGainIter += fGainStep2) *pFrames++ += fGainIter * *pBuffer++; } } else if (iChannels > iBuffers) { j = 0; for (i = 0; i < iChannels; ++i) { pFrames = ppFrames[i] + iOffset; pBuffer = m_ppBuffer[j]; fGainIter = fPrevGain * m_pfGains[j]; fGainStep2 = fGainStep1 * m_pfGains[j]; for (n = 0; n < nread; ++n, fGainIter += fGainStep2) *pFrames++ += fGainIter * *pBuffer++; if (++j >= iBuffers) j = 0; } } else { // (iChannels < iBuffers) i = 0; for (j = 0; j < iBuffers; ++j) { pFrames = ppFrames[i] + iOffset; pBuffer = m_ppBuffer[j]; fGainIter = fPrevGain * m_pfGains[j]; fGainStep2 = fGainStep1 * m_pfGains[j]; for (n = 0; n < nread; ++n, fGainIter += fGainStep2) *pFrames++ += fGainIter * *pBuffer++; if (++i >= iChannels) i = 0; } } return nread; } // I/O buffer release. void qtractorAudioBuffer::deleteIOBuffers (void) { const unsigned short iBuffers = m_pRingBuffer->channels(); unsigned short i; #ifdef CONFIG_LIBSAMPLERATE // Release internal and resampler buffers. for (i = 0; i < iBuffers; ++i) { if (m_ppSrcState && m_ppSrcState[i]) m_ppSrcState[i] = src_delete(m_ppSrcState[i]); if (m_ppOutBuffer && m_ppOutBuffer[i]) { delete [] m_ppOutBuffer[i]; m_ppOutBuffer[i] = nullptr; } } if (m_ppSrcState) { delete [] m_ppSrcState; m_ppSrcState = nullptr; } if (m_ppOutBuffer) { delete [] m_ppOutBuffer; m_ppOutBuffer = nullptr; } if (m_ppInBuffer) { delete [] m_ppInBuffer; m_ppInBuffer = nullptr; } m_iInputPending = 0; #endif if (m_ppFrames) { for (i = 0; i < iBuffers; ++i) { if (m_ppFrames[i]) { delete [] m_ppFrames[i]; m_ppFrames[i] = nullptr; } } delete [] m_ppFrames; m_ppFrames = nullptr; } } // Reset this buffers state. void qtractorAudioBuffer::reset ( bool bLooping ) { if (m_pRingBuffer == nullptr) return; unsigned long iFrame = 0; // If looping, we'll reset to loop-start point, // otherwise it's a buffer full-reset... if (bLooping && m_iLoopStart < m_iLoopEnd) { iFrame = m_iLoopStart; // Make sure we're not already there... // (force out-of-sync with an unlikely offset!) if (!m_bIntegral) m_iReadOffset = m_iOffset + m_iLength + 1; } seek(iFrame); } // Frame position converters. unsigned long qtractorAudioBuffer::framesIn ( unsigned long iFrames ) const { #ifdef CONFIG_LIBSAMPLERATE if (m_bResample) iFrames = (unsigned long) (float(iFrames) * m_fResampleRatio); #endif if (m_bTimeStretch) iFrames = (unsigned long) (float(iFrames) * m_fTimeStretch); return iFrames; } unsigned long qtractorAudioBuffer::framesOut ( unsigned long iFrames ) const { #ifdef CONFIG_LIBSAMPLERATE if (m_bResample) iFrames = (unsigned long) (float(iFrames) / m_fResampleRatio); #endif if (m_bTimeStretch) iFrames = (unsigned long) (float(iFrames) / m_fTimeStretch); return iFrames; } // Logical clip-offset (in frames from beginning-of-file). void qtractorAudioBuffer::setOffset ( unsigned long iOffset ) { m_iOffset = iOffset; } unsigned long qtractorAudioBuffer::offset() const { return m_iOffset; } // Logical clip-length (in frames from clip-start/offset). void qtractorAudioBuffer::setLength ( unsigned long iLength ) { m_iLength = iLength; } unsigned long qtractorAudioBuffer::length (void) const { return m_iLength; } // Current (last known) file length accessor. unsigned long qtractorAudioBuffer::fileLength (void) const { return m_iFileLength; } // Local gain/panning accessors. void qtractorAudioBuffer::setGain ( float fGain ) { m_fGain = fGain; } float qtractorAudioBuffer::gain (void) const { return m_fGain; } void qtractorAudioBuffer::setPanning ( float fPanning ) { m_fPanning = fPanning; } float qtractorAudioBuffer::panning (void) const { return m_fPanning; } float qtractorAudioBuffer::channelGain ( unsigned short i ) const { return m_pfGains[i]; } // Loop points accessors. void qtractorAudioBuffer::setLoop ( unsigned long iLoopStart, unsigned long iLoopEnd ) { // Buffer-looping magic check! if (iLoopStart < iLoopEnd) { m_iLoopStart = iLoopStart; m_iLoopEnd = iLoopEnd; } else { m_iLoopStart = 0; m_iLoopEnd = 0; } // Force out-of-sync... setSyncFlag(ReadSync, false); m_iReadOffset = m_iOffset + m_iLength + 1; // An unlikely offset! // seek(m_iReadOffset - m_iOffset); } unsigned long qtractorAudioBuffer::loopStart (void) const { return m_iLoopStart; } unsigned long qtractorAudioBuffer::loopEnd (void) const { return m_iLoopEnd; } // Time-stretch factor. void qtractorAudioBuffer::setTimeStretch ( float fTimeStretch ) { if (fTimeStretch < 0.1f) fTimeStretch = 0.1f; else if (fTimeStretch > 10.0f) fTimeStretch = 10.0f; m_bTimeStretch = (fTimeStretch < 1.0f - 1e-3f || fTimeStretch > 1.0f + 1e-3f); m_fTimeStretch = (m_bTimeStretch ? fTimeStretch : 1.0f); } float qtractorAudioBuffer::timeStretch (void) const { return m_fTimeStretch; } bool qtractorAudioBuffer::isTimeStretch (void) const { return m_bTimeStretch; } // Pitch-shift factor. void qtractorAudioBuffer::setPitchShift ( float fPitchShift ) { if (fPitchShift < 0.1f) fPitchShift = 0.1f; else if (fPitchShift > 10.0f) fPitchShift = 10.0f; m_bPitchShift = (fPitchShift < 1.0f - 1e-3f || fPitchShift > 1.0f + 1e-3f); m_fPitchShift = (m_bPitchShift ? fPitchShift : 1.0f); } float qtractorAudioBuffer::pitchShift (void) const { return m_fPitchShift; } bool qtractorAudioBuffer::isPitchShift (void) const { return m_bPitchShift; } // Internal peak descriptor accessors. void qtractorAudioBuffer::setPeakFile ( qtractorAudioPeakFile *pPeakFile ) { m_pPeakFile = pPeakFile; // Reset for building the peak file on-the-fly... qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr || !m_pPeakFile->openWrite(m_iChannels, pSession->sampleRate())) m_pPeakFile = nullptr; } qtractorAudioPeakFile *qtractorAudioBuffer::peakFile (void) const { return m_pPeakFile; } // WSOLA time-stretch modes (local options). void qtractorAudioBuffer::setWsolaTimeStretch ( bool bWsolaTimeStretch ) { m_bWsolaTimeStretch = bWsolaTimeStretch; } bool qtractorAudioBuffer::isWsolaTimeStretch (void) const { return m_bWsolaTimeStretch; } void qtractorAudioBuffer::setWsolaQuickSeek ( bool bWsolaQuickSeek ) { m_bWsolaQuickSeek = bWsolaQuickSeek; } bool qtractorAudioBuffer::isWsolaQuickSeek (void) const { return m_bWsolaQuickSeek; } // Sample-rate converter type (global option). int qtractorAudioBuffer::g_iDefaultResampleType = 2; // SRC_SINC_FASTEST; void qtractorAudioBuffer::setDefaultResampleType ( int iResampleType ) { g_iDefaultResampleType = iResampleType; } int qtractorAudioBuffer::defaultResampleType (void) { return g_iDefaultResampleType; } // WSOLA time-stretch modes (global options). bool qtractorAudioBuffer::g_bDefaultWsolaTimeStretch = true; bool qtractorAudioBuffer::g_bDefaultWsolaQuickSeek = false; void qtractorAudioBuffer::setDefaultWsolaTimeStretch ( bool bWsolaTimeStretch ) { g_bDefaultWsolaTimeStretch = bWsolaTimeStretch; } bool qtractorAudioBuffer::isDefaultWsolaTimeStretch (void) { return g_bDefaultWsolaTimeStretch; } void qtractorAudioBuffer::setDefaultWsolaQuickSeek ( bool bWsolaQuickSeek ) { g_bDefaultWsolaQuickSeek = bWsolaQuickSeek; } bool qtractorAudioBuffer::isDefaultWsolaQuickSeek (void) { return g_bDefaultWsolaQuickSeek; } // end of qtractorAudioBuffer.cpp qtractor-0.9.25/src/PaxHeaders/qtractorMidiMonitor.cpp0000644000000000000000000000013214166551171020040 xustar0030 mtime=1641730681.455610265 30 atime=1641730681.455610265 30 ctime=1641730681.455610265 qtractor-0.9.25/src/qtractorMidiMonitor.cpp0000644000175000001440000001427314166551171021277 0ustar00rncbcusers00000000000000// qtractorMidiMonitor.cpp // /**************************************************************************** Copyright (C) 2005-2020, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorMidiMonitor.h" #include "qtractorSession.h" #include "qtractorSessionCursor.h" #include "qtractorAudioEngine.h" #include "qtractorMidiEngine.h" // Module constants. const unsigned int c_iQueueSize = 16; // Must be power of 2; const unsigned int c_iQueueMask = c_iQueueSize - 1; // Singleton variables. unsigned int qtractorMidiMonitor::g_iFrameSlot = 0; unsigned int qtractorMidiMonitor::g_iTimeSlot[2] = { 0, 0 }; unsigned long qtractorMidiMonitor::g_iTimeSplit = 0; //---------------------------------------------------------------------------- // qtractorMidiMonitor -- MIDI monitor bridge value processor. // Constructor. qtractorMidiMonitor::qtractorMidiMonitor ( float fGain, float fPanning ) : qtractorMonitor(fGain, fPanning) { // Allocate actual buffer stuff... m_pQueue = new QueueItem [c_iQueueSize]; // May reset now... reset(); } // Copy constructor. qtractorMidiMonitor::qtractorMidiMonitor ( const qtractorMidiMonitor& monitor ) : qtractorMidiMonitor(monitor.gain(), monitor.panning()) { qtractorMonitor::gainSubject()->setDefaultValue( monitor.m_gainSubject.defaultValue()); qtractorMonitor::panningSubject()->setDefaultValue( monitor.m_panningSubject.defaultValue()); m_iFrameStart = monitor.m_iFrameStart; m_iTimeStart = monitor.m_iTimeStart; } // Destructor. qtractorMidiMonitor::~qtractorMidiMonitor (void) { delete [] m_pQueue; } // Monitor enqueue method. void qtractorMidiMonitor::enqueue ( qtractorMidiEvent::EventType type, unsigned char val, unsigned long tick ) { // Check whether this is a scheduled value... if (m_iTimeStart < tick && g_iTimeSlot[1] > 0) { // Find queue offset index... unsigned int iOffset = (tick - m_iTimeStart) / timeSlot(tick); // FIXME: Ignore outsiders (which would manifest as // out-of-time phantom monitor peak values...) if (iOffset > c_iQueueMask) iOffset = c_iQueueMask; const unsigned int iIndex = (m_iQueueIndex + iOffset) & c_iQueueMask; // Set the value in buffer... QueueItem& item = m_pQueue[iIndex]; if (item.value < val && type == qtractorMidiEvent::NOTEON) item.value = val; // Increment enqueued count. ++(item.count); // Done enqueueing. } else { // Alternative is sending it directly // as a non-enqueued direct value... if (m_item.value < val && type == qtractorMidiEvent::NOTEON) m_item.value = val; // Increment direct count. ++(m_item.count); // Done direct. } } // Monitor value dequeue method. float qtractorMidiMonitor::value_stamp ( unsigned long iStamp ) { // Grab-and-reset current direct value... if (m_iValueStamp != iStamp) { unsigned char val = m_item.value; m_iValueStamp = iStamp; m_item.value = 0; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession && g_iFrameSlot > 0) { // Sweep the queue until current time... const unsigned long iFrameTime = pSession->frameTimeEx(); while (m_iFrameStart < iFrameTime) { QueueItem& item = m_pQueue[m_iQueueIndex]; if (val < item.value) val = item.value; m_item.count += item.count; item.value = 0; item.count = 0; ++m_iQueueIndex &= c_iQueueMask; m_iFrameStart += g_iFrameSlot; m_iTimeStart += timeSlot(m_iTimeStart); } } // New state: same as division by 127.0f... m_fValue = (gain() * val) * 0.007874f; } // Dequeue done. return m_fValue; } // Monitor count dequeue method. int qtractorMidiMonitor::count_stamp ( unsigned long iStamp ) { // Grab latest direct/dequeued count... if (m_iCountStamp != iStamp) { m_iCountStamp = iStamp; m_prev.count = m_item.count; m_item.count = 0; } return int(m_prev.count); } // Clear monitor. void qtractorMidiMonitor::clear (void) { // (Re)initialize all... m_item.value = m_prev.value = 0; m_item.count = m_prev.count = 0; m_iQueueIndex = 0; // Time to reset buffer... for (unsigned int i = 0; i < c_iQueueSize; ++i) { m_pQueue[i].value = 0; m_pQueue[i].count = 0; } // Reset metering stamps as well... m_fValue = 0.0f; m_iValueStamp = 0; m_iCountStamp = 0; } // Reset monitor. void qtractorMidiMonitor::reset (void) { // (Re)initialize all... clear(); // Reset actual frame/time start... m_iFrameStart = 0; m_iTimeStart = 0; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession) m_iFrameStart = pSession->frameTimeEx(); } // Update monitor (nothing really done here). void qtractorMidiMonitor::update (void) { // Do nothing yet... } // Singleton time base reset. void qtractorMidiMonitor::resetTime ( qtractorTimeScale *pTimeScale, unsigned long iFrame ) { g_iFrameSlot = (pTimeScale->sampleRate() >> 2); // ~250ms splitTime(pTimeScale, iFrame, 0); } // Singleton time base split (scheduled tempo change) void qtractorMidiMonitor::splitTime ( qtractorTimeScale *pTimeScale, unsigned long iFrame, unsigned long iTime ) { // Reset time references... qtractorTimeScale::Cursor cursor(pTimeScale); qtractorTimeScale::Node *pNode = cursor.seekFrame(iFrame); const unsigned long t0 = pNode->tickFromFrame(iFrame); // Time slot: the amount of time (in ticks) // each queue slot will hold scheduled events; g_iTimeSlot[0] = g_iTimeSlot[1]; g_iTimeSlot[1] = pNode->tickFromFrame(iFrame + g_iFrameSlot) - t0; // Relative time where time splits. g_iTimeSplit = iTime; } // end of qtractorMidiMonitor.cpp qtractor-0.9.25/src/PaxHeaders/qtractorThumbView.cpp0000644000000000000000000000013214166551171017520 xustar0030 mtime=1641730681.463610351 30 atime=1641730681.463610351 30 ctime=1641730681.463610351 qtractor-0.9.25/src/qtractorThumbView.cpp0000644000175000001440000003140214166551171020750 0ustar00rncbcusers00000000000000// qtractorThumbView.cpp // /**************************************************************************** Copyright (C) 2005-2020, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorThumbView.h" #include "qtractorTrackView.h" #include "qtractorSession.h" #include "qtractorTracks.h" #include "qtractorClip.h" #include "qtractorRubberBand.h" #include "qtractorMainForm.h" #include #include #include #include #include #include //------------------------------------------------------------------------- // qtractorThumbView -- Session track line thumb view. // Constructor. qtractorThumbView::qtractorThumbView( QWidget *pParent ) : QFrame(pParent) { // Avoid intensively annoying repaints... QFrame::setAttribute(Qt::WA_StaticContents); QFrame::setAttribute(Qt::WA_OpaquePaintEvent); QFrame::setFrameShape(QFrame::Panel); QFrame::setFrameShadow(QFrame::Sunken); QFrame::setMinimumSize(QSize(120, 32)); QFrame::setSizePolicy( QSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding)); QFrame::setFocusPolicy(Qt::ClickFocus); // Local contents length (in frames). m_iContentsLength = 0; // Local play-head positioning. m_iPlayHeadX = 0; m_dragState = DragNone; m_pRubberBand = new qtractorRubberBand(QRubberBand::Rectangle, this, 2); #if 0 QPalette pal(m_pRubberBand->palette()); pal.setColor(m_pRubberBand->foregroundRole(), pal.highlight().color()); m_pRubberBand->setPalette(pal); m_pRubberBand->setBackgroundRole(QPalette::NoRole); #endif m_pRubberBand->show(); QFrame::setToolTip(tr("Thumb view")); } // (Re)create the complete view pixmap. void qtractorThumbView::updateContents (void) { const int w = QFrame::width(); const int h = QFrame::height(); if (w < 1 || h < 1) return; const QPalette& pal = QFrame::palette(); m_pixmap = QPixmap(w, h); m_pixmap.fill(pal.dark().color()); qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm == nullptr) return; qtractorTimeScale *pTimeScale = pSession->timeScale(); if (pTimeScale == nullptr) return; qtractorTracks *pTracks = pMainForm->tracks(); if (pTracks == nullptr) return; const int n1 = pSession->tracks().count(); if (n1 < 1) return; QPainter painter(&m_pixmap); // painter.initFrom(this); // painter.setFont(QFrame::font()); // Local contents length (in frames). m_iContentsLength = pSession->sessionEnd(); if (m_iContentsLength > 0) { qtractorTimeScale::Cursor cursor(pTimeScale); qtractorTimeScale::Node *pNode = cursor.seekFrame(m_iContentsLength); m_iContentsLength += pNode->frameFromBeat( pNode->beat + 2 * pSession->beatsPerBar()) - pNode->frame; } else { m_iContentsLength += pTimeScale->frameFromPixel( pTracks->trackView()->width()); } const int ch = pTracks->trackView()->contentsHeight(); const int f2 = 1 + (m_iContentsLength / w); const int h1 = (h / n1) - 1; int x2, w2; if (ch > 0) { int y2 = 0; qtractorTrack *pTrack = pSession->tracks().first(); while (pTrack && y2 < h) { const int h2 = 1 + ((h * pTrack->zoomHeight()) / ch); QColor bg(pTrack->background()); if (pTrack->isMute() || (!pTrack->isSolo() && pSession->soloTracks())) bg = bg.darker(); qtractorClip *pClip = pTrack->clips().first(); while (pClip) { x2 = int(pClip->clipStart() / f2); w2 = int(pClip->clipLength() / f2); painter.fillRect(x2, y2, w2, h2, bg); pClip = pClip->next(); } y2 += h2; if (h1 > 1) ++y2; pTrack = pTrack->next(); } } // Draw the location marker lines, if any... qtractorTimeScale::Marker *pMarker = pTimeScale->markers().first(); while (pMarker) { x2 = int(pMarker->frame / f2); painter.setPen(pMarker->color); painter.drawLine(x2, 0, x2, h); pMarker = pMarker->next(); } // Draw the loop-bound lines, if any... if (pSession->isLooping()) { const QBrush shade(QColor(0, 0, 0, 60)); painter.setPen(Qt::darkCyan); x2 = int(pSession->loopStart() / f2); if (x2 < w) { painter.fillRect(QRect(0, 0, x2, h), shade); painter.drawLine(x2, 0, x2, h); } x2 = int(pSession->loopEnd() / f2); if (x2 < w) { painter.fillRect(QRect(x2, 0, w - x2, h), shade); painter.drawLine(x2, 0, x2, h); } } // Don't forget the punch-in/out ones too... if (pSession->isPunching()) { const QBrush shade(QColor(0, 0, 0, 60)); painter.setPen(Qt::darkMagenta); x2 = int(pSession->punchIn() / f2); if (x2 < w) { painter.fillRect(QRect(0, 0, x2, h), shade); painter.drawLine(x2, 0, x2, h); } x2 = int(pSession->punchOut() / f2); if (x2 < w) { painter.fillRect(QRect(x2, 0, w - x2, h), shade); painter.drawLine(x2, 0, x2, h); } } // May trigger an update now. update(); } // Update thumb-position. void qtractorThumbView::updateThumb ( int dx ) { const int w = QFrame::width(); const int h = QFrame::height(); if (w < 1 || h < 1) return; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm == nullptr) return; qtractorTracks *pTracks = pMainForm->tracks(); if (pTracks == nullptr) return; const int cw = pSession->pixelFromFrame(m_iContentsLength) + 1; int x2 = dx + (w * pTracks->trackView()->contentsX()) / cw; int w2 = (w * pTracks->trackView()->viewport()->width()) / cw; if (w2 < 8) w2 = 8; else if (w2 > w) w2 = w; if (x2 < 0) x2 = 0; else if (x2 > w - w2) x2 = w - w2; m_pRubberBand->setGeometry(x2, 0, w2, h); } // Update playhead-position. void qtractorThumbView::updatePlayHead ( unsigned long iPlayHead ) { const int w = QFrame::width(); const int h = QFrame::height(); if (w < 1 || h < 1) return; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm == nullptr) return; qtractorTracks *pTracks = pMainForm->tracks(); if (pTracks == nullptr) return; const int f2 = 1 + (m_iContentsLength / w); // Extra: update current playhead position... const int x2 = int(iPlayHead / f2); if (m_iPlayHeadX != x2) { // Override old playhead line... update(QRect(m_iPlayHeadX, 0, 1, h)); // New position is in... m_iPlayHeadX = x2; // And draw it... update(QRect(m_iPlayHeadX, 0, 1, h)); } } // Update view-position. void qtractorThumbView::updateView ( int dx ) { const int w = QFrame::width(); if (w < 1) return; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm == nullptr) return; qtractorTracks *pTracks = pMainForm->tracks(); if (pTracks == nullptr) return; qtractorTrackView *pTrackView = pTracks->trackView(); if (pTrackView == nullptr) return; const int cw = pSession->pixelFromFrame(m_iContentsLength) + 1; const int cy = pTrackView->contentsY(); int cx = pTrackView->contentsX() + (dx * cw) / w; if (cx < 0) cx = 0; pTrackView->setSyncViewHoldOn(true); pTrackView->setContentsPos(cx, cy); } // Set playhead-position (indirect). void qtractorThumbView::setPlayHeadX ( int iPlayHeadX ) { const int w = QFrame::width(); if (w < 1) return; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm == nullptr) return; qtractorTracks *pTracks = pMainForm->tracks(); if (pTracks == nullptr) return; const int f2 = 1 + (m_iContentsLength / w); pSession->setPlayHead(f2 * iPlayHeadX); pTracks->trackView()->setSyncViewHoldOn(false); } // Session track-line paint method. void qtractorThumbView::paintEvent ( QPaintEvent *pPaintEvent ) { QPainter painter(this); // Render the famous pixmap region... const QRect& rect = pPaintEvent->rect(); painter.drawPixmap(rect, m_pixmap, rect); const int w = QFrame::width(); const int h = QFrame::height(); if (w < 1 || h < 1) return; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm == nullptr) return; qtractorTracks *pTracks = pMainForm->tracks(); if (pTracks == nullptr) return; const int f2 = 1 + (m_iContentsLength / w); int x2; // Draw current edit-bound lines... painter.setPen(Qt::blue); x2 = int(pSession->editHead() / f2); if (x2 >= rect.left() && x2 <= rect.right()) painter.drawLine(x2, 0, x2, h); x2 = int(pSession->editTail() / f2); if (x2 >= rect.left() && x2 <= rect.right()) painter.drawLine(x2, 0, x2, h); x2 = int(pSession->playHeadAutoBackward() / f2); if (x2 >= rect.left() && x2 <= rect.right()) { painter.setPen(QColor(240, 0, 0, 60)); painter.drawLine(x2, 0, x2, h); } // Draw current play-head as well... x2 = m_iPlayHeadX; if (x2 >= rect.left() && x2 <= rect.right()) { painter.setPen(Qt::red); painter.drawLine(x2, 0, x2, h); } } // Session track-line paint method. void qtractorThumbView::resizeEvent ( QResizeEvent *pResizeEvent ) { QFrame::resizeEvent(pResizeEvent); updateContents(); updateThumb(); } // Handle selection with mouse. void qtractorThumbView::mousePressEvent ( QMouseEvent *pMouseEvent ) { // Force null state. m_dragState = DragNone; // Only expected behavior with left-button pressed... if (pMouseEvent->button() == Qt::LeftButton) { const QRect& rect = m_pRubberBand->geometry(); m_posDrag = pMouseEvent->pos(); QFrame::setCursor(QCursor(Qt::PointingHandCursor)); if (rect.contains(m_posDrag)) { m_dragState = DragStart; } else { m_dragState = DragClick; m_posDrag.setX(((rect.left() + rect.right()) >> 1)); } } else if (pMouseEvent->button() == Qt::MiddleButton) { // Make it change playhead?... if (pMouseEvent->modifiers() & (Qt::ShiftModifier | Qt::ControlModifier)) setPlayHeadX(pMouseEvent->pos().x()); } QFrame::mousePressEvent(pMouseEvent); } void qtractorThumbView::mouseMoveEvent ( QMouseEvent *pMouseEvent ) { // Only expected behavior with left-button pressed... if (pMouseEvent->buttons() & Qt::LeftButton) { const QPoint& pos = pMouseEvent->pos(); if ((m_dragState == DragStart || m_dragState == DragClick) && (pos - m_posDrag).manhattanLength() > QApplication::startDragDistance()) { m_dragState = DragMove; QFrame::setCursor(QCursor(Qt::SizeHorCursor)); } if (m_dragState == DragMove) { updateView(pos.x() - m_posDrag.x()); m_posDrag.setX(pos.x()); } } QFrame::mouseMoveEvent(pMouseEvent); } void qtractorThumbView::mouseReleaseEvent ( QMouseEvent *pMouseEvent ) { QFrame::mouseReleaseEvent(pMouseEvent); // Only expected behavior with left-button pressed... if (pMouseEvent->button() == Qt::LeftButton) { const QPoint& pos = pMouseEvent->pos(); if (m_dragState == DragMove) updateView(pos.x() - m_posDrag.x()); else { if (m_dragState == DragClick) updateView(pos.x() - m_posDrag.x()); // Make it change playhead?... if (pMouseEvent->modifiers() & (Qt::ShiftModifier | Qt::ControlModifier)) setPlayHeadX(pos.x()); } } // Clean up. resetDragState(); } // Reset drag/select state. void qtractorThumbView::resetDragState (void) { // Restore uncommitted thumb position?... if (m_dragState == DragMove) updateThumb(); // Cancel any dragging out there... if (m_dragState != DragNone) QFrame::unsetCursor(); // Force null state. m_dragState = DragNone; // HACK: give focus to track-view... qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm && pMainForm->tracks()) pMainForm->tracks()->trackView()->setFocus(); } // Keyboard event handler. void qtractorThumbView::keyPressEvent ( QKeyEvent *pKeyEvent ) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorThumbView::keyPressEvent(%d)", pKeyEvent->key()); #endif switch (pKeyEvent->key()) { case Qt::Key_Escape: resetDragState(); break; default: QFrame::keyPressEvent(pKeyEvent); break; } } // end of qtractorThumbView.cpp qtractor-0.9.25/src/PaxHeaders/qtractorAudioEngine.h0000644000000000000000000000013214166551171017442 xustar0030 mtime=1641730681.436610059 30 atime=1641730681.436610059 30 ctime=1641730681.436610059 qtractor-0.9.25/src/qtractorAudioEngine.h0000644000175000001440000003131314166551171020673 0ustar00rncbcusers00000000000000// qtractorAudioEngine.h // /**************************************************************************** Copyright (C) 2005-2022, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorAudioEngine_h #define __qtractorAudioEngine_h #include "qtractorAtomic.h" #include "qtractorEngine.h" #include #include // Forward declarations. class qtractorAudioBus; class qtractorAudioBuffer; class qtractorAudioMonitor; class qtractorAudioFile; class qtractorAudioExportBuffer; class qtractorPluginList; class qtractorCurveList; //---------------------------------------------------------------------- // class qtractorAudioEngineProxy -- Audio engine event proxy object. // class qtractorAudioEngineProxy : public QObject { Q_OBJECT public: // Constructor. qtractorAudioEngineProxy(QObject *pParent = nullptr) : QObject(pParent) {} // Event notifications. void notifyShutEvent() { emit shutEvent(); } void notifyXrunEvent() { emit xrunEvent(); } void notifyPortEvent() { emit portEvent(); } void notifyBuffEvent(unsigned int iBufferSize) { emit buffEvent(iBufferSize); } void notifySessEvent(void *pvSessionArg) { emit sessEvent(pvSessionArg); } void notifySyncEvent(unsigned long iPlayHead, bool bPlaying) { emit syncEvent(iPlayHead, bPlaying); } void notifyPropEvent() { emit propEvent(); } signals: // Event signals. void shutEvent(); void xrunEvent(); void portEvent(); void buffEvent(unsigned int iBufferSize); void sessEvent(void *pvSessionArg); void syncEvent(unsigned long iPlayHead, bool bPlaying); void propEvent(); }; //---------------------------------------------------------------------- // class qtractorAudioEngine -- JACK client instance (singleton). // class qtractorAudioEngine : public qtractorEngine { public: // Constructor. qtractorAudioEngine(qtractorSession *pSession); // Engine initialization. bool init(); // Special event notifier proxy object. const qtractorAudioEngineProxy *proxy() const; // Event notifications. void notifyShutEvent(); void notifyXrunEvent(); void notifyPortEvent(); void notifyBuffEvent(unsigned int iBufferSize); void notifySessEvent(void *pvSessionArg); void notifySyncEvent(unsigned long iPlayHead, bool bPlaying); void notifyPropEvent(); // JACK client descriptor accessor. jack_client_t *jackClient() const; // Process cycle executive. int process(unsigned int nframes); // Timebase master callback. void timebase(jack_position_t *pPos, int iNewPos); // Document element methods. bool loadElement(qtractorDocument *pDocument, QDomElement *pElement); bool saveElement(qtractorDocument *pDocument, QDomElement *pElement) const; // Session UUID accessors. void setSessionId(const QString& sSessionId); const QString& sessionId() const; // Internal sample-rate accessor. unsigned int sampleRate() const; // Buffer size accessors. unsigned int bufferSize() const; unsigned int bufferSizeEx() const; // Buffer offset accessor. unsigned int bufferOffset() const; // Audio (Master) bus defaults accessors. void setMasterAutoConnect(bool bMasterAutoConnect); bool isMasterAutoConnect() const; // Audio-export freewheeling (internal) state. void setFreewheel(bool bFreewheel); bool isFreewheel() const; // Audio-export active state. void setExporting(bool bExporting); bool isExporting() const; // Last known export extents accessors. unsigned long exportStart() const; unsigned long exportOffset() const; unsigned long exportLength() const; // Audio-export method. bool fileExport(const QString& sExportPath, const QList& exportBuses, unsigned long iExportStart, unsigned long iExportEnd, int iExportFormat = -1); // Special track-immediate methods. void trackMute(qtractorTrack *pTrack, bool bMute); // Metronome switching. void setMetronome(bool bMetronome); bool isMetronome() const; // Metronome enabled accessors. void setMetroEnabled(bool bMetroEnabled); bool isMetroEnabled() const; // Metronome bus mode accessors. void setMetroBus(bool bMetroBus); bool isMetroBus() const; void resetMetroBus(); // Metronome bus defaults accessors. void setMetroAutoConnect(bool bMetroAutoConnect); bool isMetroAutoConnect() const; // Metronome bar audio sample. void setMetroBarFilename(const QString& sFilename); const QString& metroBarFilename() const; // Metronome bar audio sample gain. void setMetroBarGain(float fGain); float metroBarGain() const; // Metronome beat audio sample. void setMetroBeatFilename(const QString& sFilename); const QString& metroBeatFilename() const; // Metronome beat audio sample gain. void setMetroBeatGain(float fGain); float metroBeatGain() const; // Metronome latency offset (in frames). void setMetroOffset(unsigned long iMetroOffset); unsigned long metroOffset() const; void resetMetro(); // Audition/pre-listening bus mode accessors. void setPlayerBus(bool bPlayerBus); bool isPlayerBus() const; void resetPlayerBus(); // Audition/pre-listening bus defaults accessors. void setPlayerAutoConnect(bool bPlayerAutoConnect); bool isPlayerAutoConnect() const; bool isPlayerOpen() const; bool openPlayer(const QString& sFilename); void closePlayer(); // Retrieve/restore all connections, on all audio buses; // return the effective number of connection attempts. int updateConnects(); // JACK Transport mode accessors. void setTransportMode(qtractorBus::BusMode transportMode); qtractorBus::BusMode transportMode() const; // JACK Transport latency accessors. void setTransportLatency(unsigned int iTransportLatency); unsigned int transportLatency() const; // JACK Timebase mode accessors. void setTimebase(bool bTimebase); bool isTimebase() const; bool isTimebaseEx() const; // JACK Timebase reset methods. void resetTimebase(); // Absolute number of frames elapsed since engine start. unsigned long jackFrameTime() const; // Reset all audio monitoring... void resetAllMonitors(); protected: // Concrete device (de)activation methods. bool activate(); bool start(); void stop(); void deactivate(); void clean(); // Metronome (de)activation methods. void createMetroBus(); bool openMetroBus(); void closeMetroBus(); void deleteMetroBus(); // Audition/pre-listening player (de)activation methods. void createPlayerBus(); bool openPlayerBus(); void closePlayerBus(); void deletePlayerBus(); // Freewheeling process cycle executive (needed for export). void process_export(unsigned int nframes); // Metronome latency offset compensation. unsigned long metro_offset(unsigned long iFrame) const; private: // Special event notifier proxy object. qtractorAudioEngineProxy m_proxy; // Audio device instance variables. jack_client_t *m_pJackClient; // JACK Session UUID. QString m_sSessionId; // Initial sample-rate and buffer size. unsigned int m_iSampleRate; unsigned int m_iBufferSize; // Initial maximum safe buffer size. unsigned int m_iBufferSizeEx; // Partial buffer offset state; // careful for proper loop concatenation. unsigned int m_iBufferOffset; // Audio (Master) bus defaults. bool m_bMasterAutoConnect; // Audio-export freewheeling (internal) state. bool m_bFreewheel; // Common audio buffer sync thread. qtractorAudioBufferThread *m_pSyncThread; // Audio-export (in)active state. volatile bool m_bExporting; qtractorAudioFile *m_pExportFile; unsigned long m_iExportOffset; unsigned long m_iExportStart; unsigned long m_iExportEnd; volatile bool m_bExportDone; QList *m_pExportBuses; qtractorAudioExportBuffer *m_pExportBuffer; // Audio metronome stuff. bool m_bMetronome; bool m_bMetroBus; qtractorAudioBus *m_pMetroBus; bool m_bMetroAutoConnect; qtractorAudioBuffer *m_pMetroBarBuff; QString m_sMetroBarFilename; float m_fMetroBarGain; qtractorAudioBuffer *m_pMetroBeatBuff; QString m_sMetroBeatFilename; float m_fMetroBeatGain; unsigned long m_iMetroOffset; unsigned long m_iMetroBeatStart; unsigned int m_iMetroBeat; bool m_bMetroEnabled; // Audition/pre-listening player stuff. qtractorAtomic m_playerLock; bool m_bPlayerOpen; bool m_bPlayerBus; qtractorAudioBus *m_pPlayerBus; bool m_bPlayerAutoConnect; qtractorAudioBuffer *m_pPlayerBuff; unsigned long m_iPlayerFrame; // JACK Transport mode. qtractorBus::BusMode m_transportMode; // JACK Transport latency. unsigned int m_iTransportLatency; // JACK Timebase mode and control. bool m_bTimebase; unsigned int m_iTimebase; }; //---------------------------------------------------------------------- // class qtractorAudioBus -- Managed JACK port set // class qtractorAudioBus : public qtractorBus { public: // Constructor. qtractorAudioBus(qtractorAudioEngine *pAudioEngine, const QString& sBusName, BusMode busMode, bool bMonitor = false, unsigned short iChannels = 2); // Destructor. ~qtractorAudioBus(); // Channel number property accessor. void setChannels(unsigned short iChannels); unsigned short channels() const; // Auto-connection predicate. void setAutoConnect(bool bAutoConnect); bool isAutoConnect() const; // Concrete activation methods. bool open(); void close(); // Auto-connect to physical ports. void autoConnect(); // Process cycle (preparator only). void process_prepare(unsigned int nframes); void process_monitor(unsigned int nframes); void process_commit(unsigned int nframes); // Bus-buffering methods. void buffer_prepare(unsigned int nframes, qtractorAudioBus *pInputBus = nullptr); void buffer_commit(unsigned int nframes); // Up-and-running predicate. bool isEnabled() const { return m_bEnabled; } // Frame buffer accessors. float **buffer() const { return m_ppYBuffer; } float **in() const { return m_ppIBuffer; } float **out() const { return m_ppOBuffer; } // Virtual I/O bus-monitor accessors. qtractorMonitor *monitor_in() const; qtractorMonitor *monitor_out() const; // Audio I/O bus-monitor accessors. qtractorAudioMonitor *audioMonitor_in() const; qtractorAudioMonitor *audioMonitor_out() const; // Plugin-chain accessors. qtractorPluginList *pluginList_in() const; qtractorPluginList *pluginList_out() const; // Audio I/O port latency accessors. unsigned int latency_in() const; unsigned int latency_out() const; // Retrieve/restore client:port connections; // return the effective number of connection attempts... int updateConnects(BusMode busMode, ConnectList& connects, bool bConnect = false) const; // Document element methods. bool loadElement(qtractorDocument *pDocument, QDomElement *pElement); bool saveElement(qtractorDocument *pDocument, QDomElement *pElement) const; protected: // Bus mode/name change events. void updateBusMode(); void updateBusName(); // Create plugin-list properly. qtractorPluginList *createPluginList(int iFlags) const; // Set plugin-list title name. void updatePluginListName( qtractorPluginList *pPluginList, int iFlags) const; // Set plugin-list buffers properly. void updatePluginList( qtractorPluginList *pPluginList, int iFlags); private: // Instance variables. unsigned short m_iChannels; bool m_bAutoConnect; // Specific monitor instances. qtractorAudioMonitor *m_pIAudioMonitor; qtractorAudioMonitor *m_pOAudioMonitor; // Plugin-chain instances. qtractorPluginList *m_pIPluginList; qtractorPluginList *m_pOPluginList; // Specific JACK ports stuff. jack_port_t **m_ppIPorts; jack_port_t **m_ppOPorts; float **m_ppIBuffer; float **m_ppOBuffer; float **m_ppXBuffer; float **m_ppYBuffer; // Special under-work flag... // (r/w access should be atomic) volatile bool m_bEnabled; // Buffer mix-down processor. void (*m_pfnBufferAdd)(float **, float **, unsigned int, unsigned short, unsigned short, unsigned int); }; #endif // __qtractorAudioEngine_h // end of qtractorAudioEngine.h qtractor-0.9.25/src/PaxHeaders/qtractorTakeRangeForm.cpp0000644000000000000000000000013214166551171020273 xustar0030 mtime=1641730681.463610351 30 atime=1641730681.463610351 30 ctime=1641730681.463610351 qtractor-0.9.25/src/qtractorTakeRangeForm.cpp0000644000175000001440000002036414166551171021530 0ustar00rncbcusers00000000000000// qtractorTakeRangeForm.cpp // /**************************************************************************** Copyright (C) 2005-2020, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorTakeRangeForm.h" #include "qtractorAbout.h" #include "qtractorSession.h" #include "qtractorClip.h" #include #include //---------------------------------------------------------------------------- // qtractorTakeRangeForm -- UI wrapper form. // Constructor. qtractorTakeRangeForm::qtractorTakeRangeForm ( QWidget *pParent ) : QDialog(pParent) { // Setup UI struct... m_ui.setupUi(this); // Window modality (let plugin/tool windows rave around). QDialog::setWindowModality(Qt::ApplicationModal); // Initialize dirty control state. m_pTimeScale = nullptr; m_pClip = nullptr; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession) { m_pTimeScale = new qtractorTimeScale(*pSession->timeScale()); m_ui.TakeStartSpinBox->setTimeScale(m_pTimeScale); m_ui.TakeEndSpinBox->setTimeScale(m_pTimeScale); // Set proper time scales display format... m_ui.FormatComboBox->setCurrentIndex( int(m_pTimeScale->displayFormat())); } // Try to restore old window positioning. adjustSize(); // UI signal/slot connections... QObject::connect(m_ui.SelectionRangeRadioButton, SIGNAL(toggled(bool)), SLOT(rangeChanged())); QObject::connect(m_ui.LoopRangeRadioButton, SIGNAL(toggled(bool)), SLOT(rangeChanged())); QObject::connect(m_ui.PunchRangeRadioButton, SIGNAL(toggled(bool)), SLOT(rangeChanged())); QObject::connect(m_ui.EditRangeRadioButton, SIGNAL(toggled(bool)), SLOT(rangeChanged())); QObject::connect(m_ui.CustomRangeRadioButton, SIGNAL(toggled(bool)), SLOT(rangeChanged())); QObject::connect(m_ui.TakeStartSpinBox, SIGNAL(valueChanged(unsigned long)), SLOT(valueChanged())); QObject::connect(m_ui.TakeStartSpinBox, SIGNAL(displayFormatChanged(int)), SLOT(formatChanged(int))); QObject::connect(m_ui.TakeEndSpinBox, SIGNAL(valueChanged(unsigned long)), SLOT(valueChanged())); QObject::connect(m_ui.TakeEndSpinBox, SIGNAL(displayFormatChanged(int)), SLOT(formatChanged(int))); QObject::connect(m_ui.FormatComboBox, SIGNAL(activated(int)), SLOT(formatChanged(int))); QObject::connect(m_ui.DialogButtonBox, SIGNAL(accepted()), SLOT(accept())); QObject::connect(m_ui.DialogButtonBox, SIGNAL(rejected()), SLOT(reject())); // Done. stabilizeForm(); } // Destructor. qtractorTakeRangeForm::~qtractorTakeRangeForm (void) { // Don't forget to get rid of local time-scale instance... if (m_pTimeScale) delete m_pTimeScale; } // Setup accessors. void qtractorTakeRangeForm::setClip ( qtractorClip *pClip ) { m_pClip = pClip; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession) { // Populate range options... if (m_pClip && m_pClip->isClipSelected()) m_ui.SelectionRangeRadioButton->setChecked(true); else if (pSession->isLooping()) m_ui.LoopRangeRadioButton->setChecked(true); else if (pSession->isPunching()) m_ui.PunchRangeRadioButton->setChecked(true); else if (pSession->editHead() < pSession->editTail()) m_ui.EditRangeRadioButton->setChecked(true); else m_ui.CustomRangeRadioButton->setChecked(true); // Set range limits... const unsigned long iClipStart = m_pClip->clipStart(); const unsigned long iClipEnd = iClipStart + m_pClip->clipLength(); m_ui.TakeStartSpinBox->setMinimum(iClipStart); m_ui.TakeEndSpinBox->setMaximum(iClipEnd); // Populate range values... rangeChanged(); } } qtractorClip *qtractorTakeRangeForm::clip (void) const { return m_pClip; } // Retrieve the current take-range, if the case arises. unsigned long qtractorTakeRangeForm::takeStart (void) const { return m_ui.TakeStartSpinBox->value(); } unsigned long qtractorTakeRangeForm::takeEnd (void) const { return m_ui.TakeEndSpinBox->value(); } int qtractorTakeRangeForm::currentTake (void) const { return m_ui.CurrentTakeListBox->currentRow(); } // Display format has changed. void qtractorTakeRangeForm::rangeChanged (void) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; if (m_ui.SelectionRangeRadioButton->isChecked() && m_pClip) { m_ui.TakeStartSpinBox->setValue(m_pClip->clipSelectStart(), false); m_ui.TakeEndSpinBox->setValue(m_pClip->clipSelectEnd(), false); } else if (m_ui.LoopRangeRadioButton->isChecked()) { m_ui.TakeStartSpinBox->setValue(pSession->loopStart(), false); m_ui.TakeEndSpinBox->setValue(pSession->loopEnd(), false); } else if (m_ui.PunchRangeRadioButton->isChecked()) { m_ui.TakeStartSpinBox->setValue(pSession->punchIn(), false); m_ui.TakeEndSpinBox->setValue(pSession->punchOut(), false); } else if (m_ui.EditRangeRadioButton->isChecked()) { m_ui.TakeStartSpinBox->setValue(pSession->editHead(), false); m_ui.TakeEndSpinBox->setValue(pSession->editTail(), false); } updateCurrentTake(); stabilizeForm(); } // Range values have changed. void qtractorTakeRangeForm::valueChanged (void) { m_ui.CustomRangeRadioButton->setChecked(true); updateCurrentTake(); stabilizeForm(); } // Display format has changed. void qtractorTakeRangeForm::formatChanged ( int iDisplayFormat ) { const bool bBlockSignals = m_ui.FormatComboBox->blockSignals(true); m_ui.FormatComboBox->setCurrentIndex(iDisplayFormat); const qtractorTimeScale::DisplayFormat displayFormat = qtractorTimeScale::DisplayFormat(iDisplayFormat); m_ui.TakeStartSpinBox->setDisplayFormat(displayFormat); m_ui.TakeEndSpinBox->setDisplayFormat(displayFormat); if (m_pTimeScale) m_pTimeScale->setDisplayFormat(displayFormat); m_ui.FormatComboBox->blockSignals(bBlockSignals); stabilizeForm(); } // Populate current take list. void qtractorTakeRangeForm::updateCurrentTake (void) { int iCurrentTake = m_ui.CurrentTakeListBox->currentRow(); m_ui.CurrentTakeListBox->clear(); if (m_pClip) { const int iTakeCount = qtractorClip::TakeInfo( m_pClip->clipStart(), m_pClip->clipOffset(), m_pClip->clipLength(), m_ui.TakeStartSpinBox->value(), m_ui.TakeEndSpinBox->value(), 0).takeCount(); for (int iTake = 0; iTake < iTakeCount; ++iTake) m_ui.CurrentTakeListBox->addItem(tr("Take %1").arg(iTake + 1)); if (iCurrentTake < 0) iCurrentTake = 0; else if (iCurrentTake > iTakeCount - 1) iCurrentTake = iTakeCount - 1; } m_ui.CurrentTakeListBox->setCurrentRow(iCurrentTake); } // Stabilize current form state. void qtractorTakeRangeForm::stabilizeForm (void) { m_ui.DialogButtonBox->button(QDialogButtonBox::Ok)->setEnabled(false); if (m_pClip == nullptr) return; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == nullptr) return; m_ui.SelectionRangeRadioButton->setEnabled( m_pClip->isClipSelected()); m_ui.LoopRangeRadioButton->setEnabled(pSession->isLooping()); m_ui.PunchRangeRadioButton->setEnabled(pSession->isPunching()); m_ui.EditRangeRadioButton->setEnabled( pSession->editHead() < pSession->editTail()); const unsigned long iClipStart = m_pClip->clipStart(); const unsigned long iClipEnd = iClipStart + m_pClip->clipLength(); const unsigned long iTakeStart = m_ui.TakeStartSpinBox->value(); const unsigned long iTakeEnd = m_ui.TakeEndSpinBox->value(); m_ui.TakeStartSpinBox->setMaximum(iTakeEnd); m_ui.TakeEndSpinBox->setMinimum(iTakeStart); m_ui.DialogButtonBox->button(QDialogButtonBox::Ok)->setEnabled( iTakeStart < iTakeEnd && m_ui.CurrentTakeListBox->count() > 0 && iTakeStart >= iClipStart && iTakeEnd < iClipEnd); } // end of qtractorTakeRangeForm.cpp