# Copyright (c) 2007 bivio Software, Inc.  All Rights Reserved.
#
# Visit http://www.bivio.biz for more info.
# 
# This library is free software; you can redistribute it and/or modify
# it under the terms of the GNU Lesser General Public License as
# published by the Free Software Foundation; either version 2.1 of the
# License, or (at your option) any later version.
# 
# This library 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
# Lesser General Public License for more details.
# 
# You should have received a copy of the GNU Lesser General Public
# License along with this library;  If not, you may get a copy from:
# http://www.opensource.org/licenses/lgpl-license.html
# 
# $Id: TagField.pm,v 1.1 2007/10/23 17:46:16 nagler Exp $
package Bivio::UI::XML::Widget::TagField;
use strict;
use Bivio::Base 'XMLWidget.Tag';
use Bivio::UI::ViewLanguageAUTOLOAD;

our($VERSION) = sprintf('%d.%02d', q$Revision: 1.1 $ =~ /\d+/g);

sub initialize {
    my($self) = @_;
    $self->initialize_attr(field_name => sub {$self->get('tag')});
    $self->initialize_attr(value => sub {Field($self->get('field_name'))});
    return shift->SUPER::initialize(@_);
}

sub internal_new_args {
    my(undef, $tag, @rest) = @_;
    return {
	tag => $tag,
	!@rest ? () : (
	    ref($rest[0]) eq 'HASH' ? () : (field_name => shift(@rest)),
	    ref($rest[0]) ? %{shift(@rest)} : (),
	),
    };
}

1;