<?php
/**
* @category zoop
* @package guiwidget
*/
// Copyright (c) 2008 Supernerd LLC and Contributors.
// All Rights Reserved.
//
// This software is subject to the provisions of the Zope Public License,
// Version 2.1 (ZPL). A copy of the ZPL should accompany this distribution.
// THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED
// WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
// WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS
// FOR A PARTICULAR PURPOSE.
/**
 * component_guiwidget
 *
 * @uses component
 * @package
 * @version $id$
 * @copyright 1997-2008 Supernerd LLC
 * @author Steve Francia <steve.francia+hide@address.com>
 * @license Zope Public License (ZPL) Version 2.1 {@link http://zoopframework.com/license}
 */

class component_guiwidget extends component
{
	function component_guiwidget()
	{
		$this->requireComponent('gui');
	}

	function getIncludes()
	{
		return array("GuiWidget" => zoop_guiwidget_dir. 'GuiWidget.php',
// 		"GuiContainer" => zoop_guiwidget_dir. 'GuiContainer.php',
		"WidgetGui" => zoop_dir . "/guiwidget/widgetgui.php");
	}

	/**
	 * includeguiwidget
	 *
	 * @param mixed $type
	 * @access public
	 * @return void
	 */
	function includeGuiWidget($type)
	{
 		$filename = strtolower($type).".php";

		if(file_exists(app_guiwidget_dir. "$filename"))
			include_once(app_guiwidget_dir. "$filename");
		else if(file_exists(zoop_guiwidget_dir. "$filename"))
			include_once(zoop_guiwidget_dir. "$filename");
		else
			trigger_error("Please Implement a $type widget and place it in " .
						app_guiwidget_dir. "$filename" . " or " .
						zoop_guiwidget_dir. "$filename");
	}
}

/**
 * &getguiwidget
 *
 * @param mixed $type
 * @param mixed $name
 * @param mixed $useGlobal
 * @access public
 * @return void
 */
function &getGuiWidget($type, $name, $useGlobal = false)
{
	if($useGlobal)
	{
		global $guiwidgets;
		if(isset($guiwidgets[$type][$name]))
		{
			return $guiwidgets[$type][$name];
		}
	}

	component_guiwidget::includeGuiWidget($type);

	$className = "guiwidget_{$type}";

	if($useGlobal)
	{
		$guiwidgets[$type][$name] = &new $className($name);
		return $guiwidgets[$type][$name];
	}
	else
	{
		$control = &new $className($name);
		return $control;
	}
}
?>