Gtk2-Ex-PrintDialog-0.03/0000755000076400007640000000000010613630720014027 5ustar gavingavinGtk2-Ex-PrintDialog-0.03/lib/0000755000076400007640000000000010613630720014575 5ustar gavingavinGtk2-Ex-PrintDialog-0.03/lib/Gtk2/0000755000076400007640000000000010613630720015404 5ustar gavingavinGtk2-Ex-PrintDialog-0.03/lib/Gtk2/Ex/0000755000076400007640000000000010613630720015760 5ustar gavingavinGtk2-Ex-PrintDialog-0.03/lib/Gtk2/Ex/PrintDialog.pm0000644000076400007640000003437110613630362020544 0ustar gavingavin# $Id: PrintDialog.pm,v 1.12 2007/04/25 10:44:02 gavin Exp $ # Copyright (c) 2005 Gavin Brown. All rights reserved. This program is free # software; you can redistribute it and/or modify it under the same terms as # Perl itself. package Gtk2::Ex::PrintDialog; use Carp; use File::Basename qw(basename dirname); use File::Temp qw(tmpnam); use File::Spec; use Gtk2; use vars qw($VERSION $GETTEXT); use strict; our $VERSION = '0.03'; our $GETTEXT = 0; BEGIN { eval { require Locale::gettext; $GETTEXT = 1; }; } *new = \&Glib::Object::new; Glib::Type->register( Gtk2::Dialog::, __PACKAGE__, ); sub INIT_INSTANCE { my $self = shift; $self->{backend} = $self->get_backend; $self->add_buttons( 'gtk-cancel' => 'cancel', #'gtk-print-preview' => 0, not implemented just yet 'gtk-print' => 1, ); $self->signal_connect('response', sub { $self->response($_[1]) ; return 1 }); $self->set_title(_('Print')); $self->set_icon_name('stock_print'); $self->set_modal(1); $self->set_resizable(0); $self->{opts_label} = Gtk2::Label->new; $self->{opts_label}->set_use_markup(1); $self->{opts_label}->set_markup(sprintf('%s', _('Print to:'))); $self->{opts_label}->set_alignment(0, 0); $self->{opt_print_printer} = Gtk2::RadioButton->new_with_label(undef, _('Printer:')); $self->{opt_print_command} = Gtk2::RadioButton->new_with_label($self->{opt_print_printer}, _('Command:')); $self->{opt_print_pdf} = Gtk2::RadioButton->new_with_label($self->{opt_print_printer}, _('PDF File:')); $self->{opt_print_file} = Gtk2::RadioButton->new_with_label($self->{opt_print_printer}, _('File:')); # populate the printer combo: $self->{opt_printer_combo} = Gtk2::ComboBox->new_text; my @printers = $self->backend->get_printers; # no printers, fall through to the command mode: if (scalar(@printers) < 1) { $self->{opt_print_printer}->set_sensitive(undef); $self->{opt_printer_combo}->set_sensitive(undef); $self->{opt_print_command}->set_active(1); } else { map { $self->{opt_printer_combo}->append_text($_) } @printers; $self->{opt_printer_combo}->set_active(0); } $self->{opt_command_entry} = Gtk2::Entry->new; $self->{opt_command_entry}->set_text($self->backend->get_default_print_command); $self->{opt_print_file}->set_active(1) if (!-x $self->backend->get_default_print_command && !$self->{opt_print_printer}->get_active); $self->{opt_pdf_label} = Gtk2::Label->new; $self->{opt_pdf_label}->set_selectable(1); $self->{opt_pdf_label}->set_alignment(0, 0.5); $self->{opt_pdf_label}->set_size_request(200, -1); $self->{opt_pdf_label}->set_ellipsize('middle'); $self->{opt_pdf_label}->set_text(File::Spec->catfile($self->get_default_dir, _('output.pdf'))); $self->{pdf_label_button} = Gtk2::Button->new_from_stock('gtk-open'); $self->{pdf_label_button}->signal_connect('clicked', sub { $self->choose_pdf_dialog }); $self->{pdf_label_box} = Gtk2::HBox->new; $self->{pdf_label_box}->set_spacing(6); $self->{pdf_label_box}->pack_start($self->{opt_pdf_label}, 1, 1, 0); $self->{pdf_label_box}->pack_start($self->{pdf_label_button}, 0, 0, 0); if (!$self->backend->can_print_pdf) { $self->{opt_print_pdf}->set_sensitive(undef); $self->{opt_pdf_label}->set_sensitive(undef); $self->{pdf_label_button}->set_sensitive(undef); } $self->{opt_file_label} = Gtk2::Label->new; $self->{opt_file_label}->set_selectable(1); $self->{opt_file_label}->set_alignment(0, 0.5); $self->{opt_file_label}->set_size_request(200, -1); $self->{opt_file_label}->set_ellipsize('middle'); $self->{opt_file_label}->set_text(File::Spec->catfile($self->get_default_dir, _('output.ps'))); $self->{file_label_button} = Gtk2::Button->new_from_stock('gtk-open'); $self->{file_label_button}->signal_connect('clicked', sub { $self->choose_file_dialog }); $self->{file_label_box} = Gtk2::HBox->new; $self->{file_label_box}->set_spacing(6); $self->{file_label_box}->pack_start($self->{opt_file_label}, 1, 1, 0); $self->{file_label_box}->pack_start($self->{file_label_button}, 0, 0, 0); $self->{opts_table} = Gtk2::Table->new(5, 2, 0); $self->{opts_table}->set_col_spacings(6); $self->{opts_table}->set_row_spacings(6); $self->{opts_table}->attach($self->{opt_print_printer}, 0, 1, 0, 1, 'fill', 'fill', 0, 0); $self->{opts_table}->attach($self->{opt_printer_combo}, 1, 2, 0, 1, 'fill', 'fill', 0, 0); $self->{opts_table}->attach($self->{opt_print_command}, 0, 1, 1, 2, 'fill', 'fill', 0, 0); $self->{opts_table}->attach($self->{opt_command_entry}, 1, 2, 1, 2, 'fill', 'fill', 0, 0); $self->{opts_table}->attach($self->{opt_print_pdf}, 0, 1, 2, 3, 'fill', 'fill', 0, 0); $self->{opts_table}->attach($self->{pdf_label_box}, 1, 2, 2, 3, 'fill', 'fill', 0, 0); $self->{opts_table}->attach($self->{opt_print_file}, 0, 1, 3, 4, 'fill', 'fill', 0, 0); $self->{opts_table}->attach($self->{file_label_box}, 1, 2, 3, 4, 'fill', 'fill', 0, 0); # these seems to be needed to fix the layout of the table... my $label = Gtk2::Label->new; $label->set_size_request(0, 0); $self->{opts_table}->attach($label, 0, 2, 3, 4, 'expand', 'fill', 0, 0); my $hbox = Gtk2::HBox->new; $hbox->pack_start(Gtk2::Label->new(' ' x 4), 0, 0, 0); $hbox->pack_start($self->{opts_table}, 1, 1, 0); $self->{vbox} = Gtk2::VBox->new; $self->{vbox}->set_border_width(6); $self->{vbox}->set_spacing(6); $self->{vbox}->pack_start($self->{opts_label}, 0, 0, 0); $self->{vbox}->pack_start($hbox, 1, 1, 0); $self->{vbox}->show_all; $self->vbox->pack_start($self->{vbox}, 1, 1, 0); } sub choose_file_dialog { my $self = shift; my $dialog = Gtk2::FileChooserDialog->new( _('Choose File'), $self, 'save', 'gtk-cancel' => 'cancel', 'gtk-ok' => 'ok', ); $dialog->set_local_only(1); $dialog->set_modal(1); $dialog->set_icon_name('stock_print'); $dialog->set_current_folder(dirname($self->{opt_file_label}->get_text)); $dialog->set_current_name(basename($self->{opt_file_label}->get_text)); $dialog->signal_connect('response', sub { $self->{opt_file_label}->set_text($dialog->get_filename) if ($_[1] eq 'ok'); $dialog->destroy; }); $dialog->run; } sub choose_pdf_dialog { my $self = shift; my $dialog = Gtk2::FileChooserDialog->new( _('Choose File'), $self, 'save', 'gtk-cancel' => 'cancel', 'gtk-ok' => 'ok', ); $dialog->set_local_only(1); $dialog->set_modal(1); $dialog->set_icon_name('stock_print'); $dialog->set_current_folder(dirname($self->{opt_pdf_label}->get_text)); $dialog->set_current_name(basename($self->{opt_pdf_label}->get_text)); $dialog->signal_connect('response', sub { $self->{opt_pdf_label}->set_text($dialog->get_filename) if ($_[1] eq 'ok'); $dialog->destroy; }); $dialog->run; } sub response { my ($self, $response) = @_; if ($response eq 'cancel') { $self->destroy; } elsif ($response == 0) { $self->preview; } elsif ($response == 1) { $self->print; $self->destroy; } else { carp("Unknown response ID '$response'"); } return 1; } sub preview { } sub print { my $self = shift; if ($self->{file} eq '' && $self->{data} eq '') { carp("Error: no data provided!"); return undef; } $self->set_sensitive(undef); $self->window->set_cursor(Gtk2::Gdk::Cursor->new('watch')); Gtk2->main_iteration while (Gtk2->events_pending); if ($self->{opt_print_printer}->get_active) { $self->print_to_printer; } elsif ($self->{opt_print_command}->get_active) { $self->print_to_command; } elsif ($self->{opt_print_pdf}->get_active) { $self->print_to_pdf; } elsif ($self->{opt_print_file}->get_active) { $self->print_to_file; } $self->set_sensitive(1); $self->window->set_cursor(Gtk2::Gdk::Cursor->new('left_ptr')); return 1; } sub print_to_printer { my $self = shift; my $filename = tmpnam(); open(TMPFILE, ">$filename"); print TMPFILE $self->get_data; close(TMPFILE); $self->backend->print_file($self->{opt_printer_combo}->get_active_text, $filename); unlink($filename); return 1; } sub print_to_pdf { my $self = shift; return $self->backend->print_to_pdf($self->get_data, $self->{opt_pdf_label}->get_text); } sub print_to_command { my $self = shift; return $self->_print_data_to_command($self->get_data, $self->{opt_command_entry}->get_text); } sub _print_data_to_command { my ($self, $data, $cmd) = @_; if (!open(CMD, "|$cmd")) { my $dialog = Gtk2::MessageDialog->new( undef, 'modal', 'error', 'ok', _('Error printing to command!'), ); $dialog->format_secondary_markup(sprintf(_("Cannot run '%s': %s"), $cmd, $!)); $dialog->signal_connect('response', sub { $dialog->destroy }); $dialog->run; } else { print CMD $data; close(CMD); return 1; } } sub print_to_file { my $self = shift; my $file = $self->{opt_file_label}->get_text; if (!open(DEST, ">$file")) { my $dialog = Gtk2::MessageDialog->new( $self, 'modal', 'error', 'ok', _('Error printing to file!'), ); $dialog->format_secondary_markup(_('Cannot write to %s: %s', $file, $!)); $dialog->signal_connect('response', sub { $dialog->destroy }); $dialog->run; } else { print DEST $self->get_data; close(DEST); return 1; } } sub set_filename { my ($self, $file) = @_; if (!open(FILE, $file)) { carp("Error opening '".$file."': $!"); return undef; } else { binmode(FILE); $self->{data} = ''; while () { $self->{data} .= $_; } close(FILE); } return 1; } sub get_filename { $_[0]->{file}; } sub set_data { $_[0]->{data} = $_[1]; } sub get_data { $_[0]->{data}; } sub backend { $_[0]->{backend}; } sub _ { my $text = shift; return ($GETTEXT == 1 ? Locale::gettext::gettext($text) : $text); } sub which { my $cmd = shift; foreach my $dir (split(/:/, $ENV{PATH})) { my $path = File::Spec->catfile($dir, $cmd); return $path if (-x $path); } return undef; } sub get_backend { my $self = shift; my $module = sprintf('%s::%s', ref($self), ucfirst($^O)); my $file = $module.'.pm'; $file =~ s!::!/!g; eval { require "$file"; }; if ($@) { carp(sprintf("Cannot find the %s backend!", $module)); return undef; } else { return $module->new; } } sub get_default_dir { my $self = shift; return File::Spec->catfile(Glib::get_home_dir, ($^O eq 'MSWin32' ? 'Desktop' : '')); } 1; __END__ =pod =head1 NAME Gtk2::Ex::PrintDialog - a simple, pure Perl dialog for printing PostScript data in GTK+ applications. =head1 SYNOPSIS use Gtk2::Ex::PrintDialog; my $dialog = Gtk2::Ex::PrintDialog->new; # a new dialog $dialog->set_data($postscript_data); # supply some postscript data $dialog->set_filename($postscript_file); # get postscript from a file $dialog->run; # show the dialog to the user =head1 DESCRIPTION This module implements a dialog widget that can be used to print PostScript data. It is intended to be a lightweight and pure-perl alternative to the Gnome2::Print libraries. This module uses a simple system of operating-system specific backends that are used to do the job of printing. Currently, only a generic Linux/Unix backend (implemented using L) is available, more will be added in the future. The dialog itself is intended to comply with the GNOME Human Interface Guidelines (HIG). It allows the user to print to any printer installed on the system, or to an external command such as C, or to print a PostScript or PDF file. This module is UNSTABLE, the behaviour and API of its components may change in the future. =head1 OBJECT HIERARCHY Glib::Object +----Gtk2::Object +----Gtk2::Widget +----Gtk2::Container +----Gtk2::Bin +----Gtk2::Window +----Gtk2::Dialog +----Gtk2::Ex::PrintDialog =head1 METHODS my $dialog = Gtk2::Ex::PrintDialog->new; Returns an instance of C. These dialogs are subclasse of C so all corresponding methods, signals and properties from that class are also available. The dialog will handle user actions itself so you will probably not need to connect to any signals. $dialog->set_data($data); This tells the dialog to use the PostScript data in C<$data>. This might be PostScript data you create yourself, or from another application. This data can subsequently retrieved using C. $dialog->set_filename($file); This tells the dialog to use the PostScript data in C<$file>. The file name can be subsequently retrieved using C. The contents of the file are read into memory when C is called, so any subequent calls to C will return the contents of C<$file>. =head1 LOCALISATION ISSUES If the C module is available on the system, and your application uses it, all the strings used in the dialog will be automagically translated, as long as these default values are translated in your .mo files. =head1 WRITING BACKENDS Backends are Perl modules with names of the form C See L for details of the C<$^O> variable. The module must have the following methods: =over =item C<$backend = Gtk2::Ex::PrintDialog::$^O-Enew> The constructor. =item C<$backend-Eget_printers> Returns an array of printer names. =item C<$backend-Eprint_file($printer, $file)> Prints the contents of C<$file> to the printer named C<$file> =item C<$backend-Eget_default_print_command> Returns the path to the default print command, if applicable (eg 'C') =item C<$backend-Ecan_print_pdf> Returns a true value if PDF printing is supported, C otherwise. =item C<$backend-Eprint_to_pdf($data, $file)> Prints the PostScript data in C<$data> to the PDF file named C<$file>. Consult L for an example. Please note that this interface may change in the future. =back =head1 PREREQUISITES =over =item L =item L (recommended) =item L (for the Unix/Linux backend) =item Ghostscript, for the C command (recommended) =back =head1 SEE ALSO L provides Perl bindings to the "offical" GNOME printing library. If you want a simple way to generate PostScript data, consider L. =head1 TO DO =over =item Implement a "Print Preview" function, maybe using Poppler. =item More backends. =back =head1 AUTHOR Gavin Brown (gavin dot brown at uk dot com) =head1 COPYRIGHT (c) 2005 Gavin Brown. All rights reserved. This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself. =cut Gtk2-Ex-PrintDialog-0.03/lib/Gtk2/Ex/PrintDialog/0000755000076400007640000000000010613630720020174 5ustar gavingavinGtk2-Ex-PrintDialog-0.03/lib/Gtk2/Ex/PrintDialog/Linux.pm0000644000076400007640000000157210320741711021634 0ustar gavingavin# $Id: Linux.pm,v 1.2 2005/10/05 12:15:05 jodrell Exp $ # Copyright (c) 2005 Gavin Brown. All rights reserved. This program is free # software; you can redistribute it and/or modify it under the same terms as # Perl itself. package Gtk2::Ex::PrintDialog::Linux; use Gtk2::Ex::PrintDialog::Unix; use base qw(Gtk2::Ex::PrintDialog::Unix); use strict; 1; __END__ =pod =head1 NAME Gtk2::Ex::PrintDialog::Linux - Linux backend for L =head1 DESCRIPTION This module is a printing backend for L. You should never need to access it directly. It is just a wrapper around L. =head1 AUTHOR Gavin Brown (gavin dot brown at uk dot com) =head1 COPYRIGHT (c) 2005 Gavin Brown. All rights reserved. This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself. =cut Gtk2-Ex-PrintDialog-0.03/lib/Gtk2/Ex/PrintDialog/Darwin.pm0000644000076400007640000000160610320741711021757 0ustar gavingavin# $Id: Darwin.pm,v 1.1 2005/10/05 12:15:05 jodrell Exp $ # Copyright (c) 2005 Gavin Brown. All rights reserved. This program is free # software; you can redistribute it and/or modify it under the same terms as # Perl itself. package Gtk2::Ex::PrintDialog::Darwin; use Gtk2::Ex::PrintDialog::Unix; use base qw(Gtk2::Ex::PrintDialog::Unix); use strict; 1; __END__ =pod =head1 NAME Gtk2::Ex::PrintDialog::darwin - MacOS X/Darwin backend for L =head1 DESCRIPTION This module is a printing backend for L. You should never need to access it directly. It is just a wrapper around L. =head1 AUTHOR Gavin Brown (gavin dot brown at uk dot com) =head1 COPYRIGHT (c) 2005 Gavin Brown. All rights reserved. This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself. =cut Gtk2-Ex-PrintDialog-0.03/lib/Gtk2/Ex/PrintDialog/MSWin32.pm0000644000076400007640000000234210320757752021707 0ustar gavingavin# $Id: MSWin32.pm,v 1.1 2005/10/05 14:15:06 jodrell Exp $ # Copyright (c) 2005 Gavin Brown. All rights reserved. This program is free # software; you can redistribute it and/or modify it under the same terms as # Perl itself. package Gtk2::Ex::PrintDialog::MSWin32; use Win32::Printer; use Printer; use strict; sub new { my $self = bless({}, shift); $self->{prn} = Printer->new; return $self; } sub get_printers { my $self = shift; use Data::Dumper; my %data = $self->{prn}->list_printers; return @{$data{name}}; } sub print_file { my ($self, $printer, $file) = @_; } sub get_default_print_command { my $self = shift; return ''; } sub can_print_pdf { return undef; } sub print_to_pdf { my ($self, $data, $file) = @_; return undef; } 1; __END__ =pod =head1 NAME Gtk2::Ex::PrintDialog::MSWin32 - generic Windows backend for L =head1 DESCRIPTION This module is a printing backend for L. You should never need to access it directly. =head1 AUTHOR Gavin Brown (gavin dot brown at uk dot com) =head1 COPYRIGHT (c) 2005 Gavin Brown. All rights reserved. This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself. =cut Gtk2-Ex-PrintDialog-0.03/lib/Gtk2/Ex/PrintDialog/Unix.pm0000644000076400007640000000311510613630364021461 0ustar gavingavin# $Id: Unix.pm,v 1.5 2007/04/25 10:44:04 gavin Exp $ # Copyright (c) 2005 Gavin Brown. All rights reserved. This program is free # software; you can redistribute it and/or modify it under the same terms as # Perl itself. package Gtk2::Ex::PrintDialog::Unix; use Gtk2::Ex::PrintDialog; use Net::CUPS; use vars qw($LPR $PRINTCMD $PS2PDF $PDFCMD); use strict; our $LPR = 'lpr'; our $PRINTCMD = Gtk2::Ex::PrintDialog::which($LPR); our $PS2PDF = 'ps2pdf'; our $PDFCMD = Gtk2::Ex::PrintDialog::which($PS2PDF); sub new { my $self = {}; $self->{cups} = Net::CUPS->new; bless($self, shift); } sub get_printers { my $self = shift; return grep { defined } $self->{cups}->getDestinations; } sub print_file { my ($self, $printer, $file) = @_; $self->{cups}->getDestination($printer)->printFile($file, ref($self)); } sub get_default_print_command { my $self = shift; return (-x $PRINTCMD ? $PRINTCMD : $LPR); } sub can_print_pdf { return -x $PDFCMD; } sub print_to_pdf { my ($self, $data, $file) = @_; my $cmd = sprintf('%s - "%s"', $PDFCMD, $file); Gtk2::Ex::PrintDialog::_print_data_to_command(undef, $data, $cmd); } 1; __END__ =pod =head1 NAME Gtk2::Ex::PrintDialog::Unix - generic Unix backend for L =head1 DESCRIPTION This module is a printing backend for L. You should never need to access it directly. =head1 AUTHOR Gavin Brown (gavin dot brown at uk dot com) =head1 COPYRIGHT (c) 2005 Gavin Brown. All rights reserved. This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself. =cut Gtk2-Ex-PrintDialog-0.03/t/0000755000076400007640000000000010613630720014272 5ustar gavingavinGtk2-Ex-PrintDialog-0.03/t/use.t0000644000076400007640000000024610324514160015253 0ustar gavingavin#!/usr/bin/env perl -w # $Id: use.t,v 1.2 2005/10/16 18:14:08 jodrell Exp $ use strict; use Test; BEGIN { plan tests => 1 } use Gtk2::Ex::PrintDialog; ok(1); exit; Gtk2-Ex-PrintDialog-0.03/Makefile.PL0000644000076400007640000000143610320760771016012 0ustar gavingavin#!/usr/bin/perl # $Id: Makefile.PL,v 1.5 2005/10/05 14:23:53 jodrell Exp $ use ExtUtils::MakeMaker; WriteMakefile( 'NAME' => 'Gtk2::Ex::PrintDialog', 'VERSION_FROM' => 'lib/Gtk2/Ex/PrintDialog.pm', 'PREREQ_FATAL' => 1, 'PREREQ_PM' => { File::Basename => 0, File::Spec => 0, File::Temp => 0, Gtk2 => 0, Locale::gettext => 0, }, ); if ($^O eq 'MSWin32') { my $LIBS = 0; eval { require Win32::Printer; require Printer; $LIBS = 1; }; print STDERR "For best results on Windows, make sure Win32::Printer and Printer are installed!\n" unless ($LIBS == 1); } else { my $CUPS = 0; eval { require Net::CUPS; $CUPS = 1; }; print STDERR "For best results on Unix, make sure Net::CUPS is installed!\n" unless ($CUPS == 1); } Gtk2-Ex-PrintDialog-0.03/README0000644000076400007640000000054610316776714014732 0ustar gavingavinINSTALLATION To install this module type the following: perl Makefile.PL make make test make install COPYRIGHT AND LICENCE This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself. Copyright (C) 2003 Gavin Brown. All rights reserved. -- $Id: README,v 1.1 2005/09/29 14:44:28 jodrell Exp $ Gtk2-Ex-PrintDialog-0.03/META.yml0000644000076400007640000000046610316776714015324 0ustar gavingavin# http://module-build.sourceforge.net/META-spec.html #XXXXXXX This is a prototype!!! It will change in the future!!! XXXXX# name: Gtk2-Ex-PrintDialog version: 0.01 version_from: PrintDialog.pm installdirs: site requires: distribution_type: module generated_by: ExtUtils::MakeMaker version 6.17