# Copyright (c) 2009 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: TupleTagSlotValue.pm,v 1.1 2009/04/18 00:56:00 nagler Exp $
package Bivio::UI::XHTML::Widget::TupleTagSlotValue;
use strict;
use Bivio::Base 'XHTMLWidget.Director';
use Bivio::UI::ViewLanguageAUTOLOAD;

our($VERSION) = sprintf('%d.%02d', q$Revision: 1.1 $ =~ /\d+/g);
my($_CB) = __PACKAGE__->use('XHTMLWidget.ControlBase');

sub initialize {
    my($self) = @_;
    $self->initialize_attr('slot_label');
    my($value) = [sub {
	my($source) = @_;
	return $source->tuple_tag_find_slot_value(
	    $self->render_simple_attr(slot_label => $source));
    }];
    $self->put_unless_exists(
	control => [sub {
	     my($source) = @_;
	     return $source->tuple_tag_find_slot_type(
		 $self->render_simple_attr(slot_label => $source),
	     )->simple_package_name;
	}],
	values => {
	    Date => DateTime($value),
	    Integer => Integer($value),
	    Email => MailTo($value),
	},
	default_value => String($value),
    );
    return shift->SUPER::initialize(@_);
}

sub internal_as_string {
    return shift->unsafe_get('slot_label');
}

sub internal_new_args {
    shift;
    return $_CB->internal_compute_new_args([qw(slot_label)], \@_);
}

1;