/usr/share/perl5/Shutter/App/HelperFunctions.pm is in shutter 0.93.1-1ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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#
# Copyright (C) 2008-2013 Mario Kemper <mario.kemper@gmail.com>
#
# This file is part of Shutter.
#
# Shutter is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
#
# Shutter is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with Shutter; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
#
###################################################
package Shutter::App::HelperFunctions;
#modules
#--------------------------------------
use utf8;
use strict;
use Gtk2;
#Glib
use Glib qw/TRUE FALSE/;
#--------------------------------------
##################public subs##################
sub new {
my $class = shift;
#constructor
my $self = { _common => shift };
#import shutter dialogs
my $current_window = $self->{_common}->get_mainwindow;
$self->{_dialogs} = Shutter::App::SimpleDialogs->new( $current_window );
#gettext
$self->{_d} = $self->{_common}->get_gettext;
bless $self, $class;
return $self;
}
sub xdg_open {
my ( $self, $dialog, $link, $user_data ) = @_;
my @args = ("xdg-open", $link);
system(@args);
if($?){
my $response = $self->{_dialogs}->dlg_error_message(
sprintf( $self->{_d}->get("Error while executing %s."), "'xdg-open'"),
sprintf( $self->{_d}->get("There was an error executing %s."), "'xdg-open'"),
undef, undef, undef,
undef, undef, undef,
sprintf( $self->{_d}->get("Exit Code: %d."), $? >> 8)
);
}
}
sub xdg_open_mail {
my ( $self, $dialog, $mail, $user_data ) = @_;
system("xdg-email $mail $user_data");
if($?){
my $response = $self->{_dialogs}->dlg_error_message(
sprintf( $self->{_d}->get("Error while executing %s."), "'xdg-email'"),
sprintf( $self->{_d}->get("There was an error executing %s."), "'xdg-email'"),
undef, undef, undef,
undef, undef, undef,
sprintf( $self->{_d}->get("Exit Code: %d."), $? >> 8)
);
}
}
sub nautilus_sendto {
my ( $self, $user_data ) = @_;
system("nautilus-sendto $user_data &");
if($?){
my $response = $self->{_dialogs}->dlg_error_message(
sprintf( $self->{_d}->get("Error while executing %s."), "'nautilus-sendto'"),
sprintf( $self->{_d}->get("There was an error executing %s."), "'nautilus-sendto'"),
undef, undef, undef,
undef, undef, undef,
sprintf( $self->{_d}->get("Exit Code: %d."), $? >> 8)
);
}
}
sub file_exists {
my ( $self, $filename ) = @_;
return FALSE unless $filename;
$filename = $self->switch_home_in_file($filename);
return TRUE if ( -f $filename && -r $filename );
return FALSE;
}
sub folder_exists {
my ( $self, $folder ) = @_;
return FALSE unless $folder;
$folder = $self->switch_home_in_file($folder);
return TRUE if ( -d $folder && -r $folder );
return FALSE;
}
sub uri_exists {
my ( $self, $filename ) = @_;
return FALSE unless $filename;
$filename = $self->switch_home_in_file($filename);
my $new_uri = Gnome2::VFS::URI->new($filename);
return TRUE if $new_uri->exists;
return FALSE;
}
sub file_executable {
my ( $self, $filename ) = @_;
return FALSE unless $filename;
$filename = $self->switch_home_in_file($filename);
return TRUE if ( -x $filename );
return FALSE;
}
sub switch_home_in_file {
my ( $self, $filename ) = @_;
$filename =~ s/^~/$ENV{ HOME }/; #switch ~ in path to /home/username
return $filename;
}
sub utf8_decode {
my $self = shift;
my $string = shift;
#see https://bugs.launchpad.net/shutter/+bug/347821
utf8::decode $string;
return $string;
}
sub usage {
my $self = shift;
print "shutter [options]\n";
print "Available options:\n\n"
. "Capture:\n"
. "--select (starts Shutter in selection mode)\n"
. "--full (starts Shutter and takes a full screen screenshot directly)\n"
. "--window (starts Shutter in window selection mode)\n"
. "--awindow (capture the active window)\n"
. "--section (starts Shutter in section selection mode)\n"
. "--menu (starts Shutter in menu selection mode)\n"
. "--tooltip (starts Shutter in tooltip selection mode)\n"
. "--web (starts Shutter in web capture mode)\n\n"
.
"Application:\n"
. "--min_at_startup (starts Shutter minimized to tray)\n"
. "--clear_cache (clears cache, e.g. installed plugins, at startup)\n"
. "--debug (prints a lot of debugging information to STDOUT)\n"
. "--disable_systray (disable systray icon)\n"
. "--version (displays version information)\n"
. "--help (displays this help)\n";
return TRUE;
}
1;
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