/usr/share/perl5/Gscan2pdf/PageRange.pm is in gscan2pdf 1.2.3-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 | package Gscan2pdf::PageRange;
use strict;
use warnings;
use Gtk2;
use Glib qw(TRUE FALSE); # To get TRUE and FALSE
# Note: in a BEGIN block to ensure that the registration is complete
# by the time the use Subclass goes to look for it.
BEGIN {
Glib::Type->register_enum( 'Gscan2pdf::PageRange::Range', qw(selected all) );
}
# this big hairy statement registers our Glib::Object-derived class
# and sets up all the signals and properties for it.
use Glib::Object::Subclass Gtk2::VBox::,
signals => { changed => {}, },
properties => [
Glib::ParamSpec->enum(
'active', # name
'active', # nickname
'Either selected or all', #blurb
'Gscan2pdf::PageRange::Range',
'selected', # default
[qw/readable writable/] #flags
),
];
our $VERSION = '1.2.3';
sub INIT_INSTANCE {
my $self = shift;
my $d = Locale::gettext->domain(Glib::get_application_name);
my %buttons = (
'selected' => $d->get('Selected'),
'all' => $d->get('All'),
);
my $vbox = Gtk2::VBox->new;
$self->add($vbox);
#the first radio button has to set the group,
#which is undef for the first button
my $group;
foreach my $nick ( keys %buttons ) {
$self->{button}{$nick} = Gtk2::RadioButton->new( $group, $buttons{$nick} );
$self->{button}{$nick}->signal_connect(
'toggled' => sub {
if ( $self->{button}{$nick}->get_active ) { $self->set_active($nick) }
}
);
$vbox->pack_start( $self->{button}{$nick}, TRUE, TRUE, 0 );
if ( not $group ) { $group = $self->{button}{$nick}->get_group }
if ( not $self->{active} ) { $self->{active} = $nick }
}
return;
}
sub get_active {
my ($self) = @_;
return $self->get('active');
}
sub set_active {
my ( $self, $active ) = @_;
$self->{active} = $active;
foreach my $nick ( keys %{ $self->{button} } ) {
if ( $self->{active} eq $nick ) {
$self->{button}{$nick}->set_active(TRUE);
$self->signal_emit('changed');
}
}
return;
}
1;
__END__
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