<html><head><meta name="color-scheme" content="light dark"></head><body><pre style="word-wrap: break-word; white-space: pre-wrap;"># Copyright (C) 2007-13  Stephane Galland &lt;galland@arakhne.org&gt;
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See 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 the file COPYING.  If not, write to
# the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
# Boston, MA 02111-1307, USA.

=pod

=head1 NAME

AutoLaTeX::GUI::WidgetUtil - A generic widget utility class

=head1 DESCRIPTION

AutoLaTeX::GUI::WidgetUtil is a Perl module, which provides
utility methods for widgets.

=head1 METHOD DESCRIPTIONS

This section contains only the methods in WidgetUtil.pm itself.

=over

=cut

package AutoLaTeX::GUI::WidgetUtil;

@ISA = ('Exporter');
@EXPORT = qw();
@EXPORT_OK = qw();

require 5.014;
use strict;
use utf8;
use vars qw(@ISA @EXPORT @EXPORT_OK $VERSION);
use Exporter;

use File::Basename;
use File::Spec;
use AutoLaTeX::Core::Util;
use AutoLaTeX::Core::IntUtils;

#------------------------------------------------------
#
# Global vars
#
#------------------------------------------------------

# Version number
my $VERSION = "6.0" ;

#------------------------------------------------------
#
# Functions
#
#------------------------------------------------------

=pod

=item * setAdminUser($)

Set if the current user is an administrator.

=cut
sub setAdminUser($) : method {
	my $self = shift;
	$self-&gt;attr('isAdmin') = $_[0];
}

=pod

=item * isAdminUser()

Replies if the current user is an administrator.

=cut
sub isAdminUser() : method {
	my $self = shift;
	return ($self-&gt;attr('isAdmin'));
}

=pod

=item * hasProject()

Replies if this panel contains the configuration of a project or not.

=cut
sub hasProject() : method {
	my $self = shift;
	return (($self-&gt;hasattr('CONFIGURATIONS','PROJECT'))&amp;&amp;
		(defined($self-&gt;attr('CONFIGURATIONS','PROJECT'))));
}

=pod

=item * attr(@)

Replies the given attribute.

=over 4

=item the name of the attribute.

=back

=cut
sub attr(@) : lvalue method {
	my $self = shift;
	die("you must specified a name for the attribute\n") unless (@_);
	$self-&gt;{'AUTOLATEX_ATTR'} = {} unless (exists $self-&gt;{'AUTOLATEX_ATTR'});
	$a = $self-&gt;{'AUTOLATEX_ATTR'};
	my $lastname = pop @_;
	foreach my $name (@_) {
		$a-&gt;{"$name"} = {} unless ((exists $a-&gt;{"$name"})&amp;&amp;(isHash($a-&gt;{"$name"})));
		$a = $a-&gt;{"$name"};
	}
	$a-&gt;{"$lastname"};
}

=pod

=item * hasattr(@)

Replies if the given attribute exists.

=over 4

=item the name of the attribute.

=back

=cut
sub hasattr(@) : method {
	my $self = shift;
	die("you must specified a name for the attribute\n") unless (@_);
	return undef unless (exists $self-&gt;{'AUTOLATEX_ATTR'});
	$a = $self-&gt;{'AUTOLATEX_ATTR'};
	my $lastname = pop @_;
	foreach my $name (@_) {
		return undef unless ((exists $a-&gt;{"$name"})&amp;&amp;(isHash($a-&gt;{"$name"})));
		$a = $a-&gt;{"$name"};
	}
	return exists $a-&gt;{"$lastname"};
}

=pod

=item * deleteattr(@)

Delete the given attribute if it exists.

=over 4

=item the name of the attribute.

=back

=cut
sub deleteattr(@) : method {
	my $self = shift;
	die("you must specified a name for the attribute\n") unless (@_);
	my $oldvalue = undef;
	return $oldvalue unless (exists $self-&gt;{'AUTOLATEX_ATTR'});
	$a = $self-&gt;{'AUTOLATEX_ATTR'};
	my $lastname = pop @_;
	foreach my $name (@_) {
		return $oldvalue unless ((exists $a-&gt;{"$name"})&amp;&amp;(isHash($a-&gt;{"$name"})));
		$a = $a-&gt;{"$name"};
	}
	if (exists $a-&gt;{"$lastname"}) {
		$oldvalue = $a-&gt;{"$lastname"};
		delete $a-&gt;{"$lastname"};
	}
	return $oldvalue;
}

=pod

=item * getIconPath($)

Replies the complete path to the specified icon.

=cut
sub getIconPath($) : method {
	my $self = shift;
	my $iconname = shift;
	
	my $filename = File::Spec-&gt;catfile(dirname(__FILE__),"$iconname");

	return $filename if (-e "$filename");
	return undef;
}

1;
__END__

=back

=head1 COPYRIGHT

(c) Copyright 2007-13 Stephane Galland E&lt;lt&gt;galland@arakhne.orgE&lt;gt&gt;, under GPL.

=head1 AUTHORS

=over

=item *

Conceived and initially developed by StÃ©phane Galland E&lt;lt&gt;galland@arakhne.orgE&lt;gt&gt;.

=back

=head1 SEE ALSO

L&lt;autolatex&gt;
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