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# $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<Gtk2::Ex::PrintDialog>
=head1 DESCRIPTION
This module is a printing backend for L<Gtk2::Ex::PrintDialog>. 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
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