<?php

/**

 * Zend Framework

 *

 * LICENSE

 *

 * This source file is subject to the new BSD license that is bundled

 * with this package in the file LICENSE.txt.

 * It is also available through the world-wide-web at this URL:

 * http://framework.zend.com/license/new-bsd

 * If you did not receive a copy of the license and are unable to

 * obtain it through the world-wide-web, please send an email

 * to license@zend.com so we can send you a copy immediately.

 *

 * @category   Zend

 * @package    Zend_Dojo

 * @subpackage Form

 * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)

 * @license    http://framework.zend.com/license/new-bsd     New BSD License

 */

/** Zend_Form */

require_once 'Zend/Form.php';

/**

 * Dijit-enabled Form

 *

 * @uses       Zend_Form

 * @package    Zend_Dojo

 * @subpackage Form

 * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)

 * @license    http://framework.zend.com/license/new-bsd     New BSD License

 * @version    $Id: Form.php 20096 2010-01-06 02:05:09Z bkarwin $

 */

class Zend_Dojo_Form extends Zend_Form

{

    /**

     * Constructor

     *

     * @param  array|Zend_Config|null $options

     * @return void

     */

    public function __construct($options = null)

    {

        $this->addPrefixPath('Zend_Dojo_Form_Decorator', 'Zend/Dojo/Form/Decorator', 'decorator')

             ->addPrefixPath('Zend_Dojo_Form_Element', 'Zend/Dojo/Form/Element', 'element')

             ->addElementPrefixPath('Zend_Dojo_Form_Decorator', 'Zend/Dojo/Form/Decorator', 'decorator')

             ->addDisplayGroupPrefixPath('Zend_Dojo_Form_Decorator', 'Zend/Dojo/Form/Decorator')

             ->setDefaultDisplayGroupClass('Zend_Dojo_Form_DisplayGroup');

        parent::__construct($options);

    }

    /**

     * Load the default decorators

     *

     * @return void

     */

    public function loadDefaultDecorators()

    {

        if ($this->loadDefaultDecoratorsIsDisabled()) {

            return;

        }

        $decorators = $this->getDecorators();

        if (empty($decorators)) {

            $this->addDecorator('FormElements')

                 ->addDecorator('HtmlTag', array('tag' => 'dl', 'class' => 'zend_form_dojo'))

                 ->addDecorator('DijitForm');

        }

    }

    /**

     * Set the view object

     *

     * Ensures that the view object has the dojo view helper path set.

     *

     * @param  Zend_View_Interface $view

     * @return Zend_Dojo_Form_Element_Dijit

     */

    public function setView(Zend_View_Interface $view = null)

    {

        if (null !== $view) {

            if (false === $view->getPluginLoader('helper')->getPaths('Zend_Dojo_View_Helper')) {

                $view->addHelperPath('Zend/Dojo/View/Helper', 'Zend_Dojo_View_Helper');

            }

        }

        return parent::setView($view);

    }

}