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<?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_Element
* @copyright Copyright (c) 2005-2009 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
/** Zend_Form_Element */
require_once 'Zend/Form/Element.php';
/**
* Base element for dijit elements
*
* @category Zend
* @package Zend_Dojo
* @subpackage Form_Element
* @copyright Copyright (c) 2005-2009 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
* @version $Id: Dijit.php 18951 2009-11-12 16:26:19Z alexander $
*/
abstract class Zend_Dojo_Form_Element_Dijit extends Zend_Form_Element
{
/**
* Dijit parameters
* @var array
*/
public $dijitParams = array();
/**
* View helper to use
* @var string
*/
public $helper;
/**
* Constructor
*
* @todo Should we set dojo view helper paths here?
* @param mixed $spec
* @param mixed $options
* @return void
*/
public function __construct($spec, $options = null)
{
$this->addPrefixPath('Zend_Dojo_Form_Decorator', 'Zend/Dojo/Form/Decorator', 'decorator');
parent::__construct($spec, $options);
}
/**
* Set a dijit parameter
*
* @param string $key
* @param mixed $value
* @return Zend_Dojo_Form_Element_Dijit
*/
public function setDijitParam($key, $value)
{
$key = (string) $key;
$this->dijitParams[$key] = $value;
return $this;
}
/**
* Set multiple dijit params at once
*
* @param array $params
* @return Zend_Dojo_Form_Element_Dijit
*/
public function setDijitParams(array $params)
{
$this->dijitParams = array_merge($this->dijitParams, $params);
return $this;
}
/**
* Does the given dijit parameter exist?
*
* @param string $key
* @return bool
*/
public function hasDijitParam($key)
{
return array_key_exists($key, $this->dijitParams);
}
/**
* Get a single dijit parameter
*
* @param string $key
* @return mixed
*/
public function getDijitParam($key)
{
$key = (string) $key;
if ($this->hasDijitParam($key)) {
return $this->dijitParams[$key];
}
return null;
}
/**
* Retrieve all dijit parameters
*
* @return array
*/
public function getDijitParams()
{
return $this->dijitParams;
}
/**
* Remove a single dijit parameter
*
* @param string $key
* @return Zend_Dojo_Form_Element_Dijit
*/
public function removeDijitParam($key)
{
$key = (string) $key;
if (array_key_exists($key, $this->dijitParams)) {
unset($this->dijitParams[$key]);
}
return $this;
}
/**
* Clear all dijit parameters
*
* @return Zend_Dojo_Form_Element_Dijit
*/
public function clearDijitParams()
{
$this->dijitParams = array();
return $this;
}
/**
* Load default decorators
*
* @return void
*/
public function loadDefaultDecorators()
{
if ($this->loadDefaultDecoratorsIsDisabled()) {
return;
}
$decorators = $this->getDecorators();
if (empty($decorators)) {
$this->addDecorator('DijitElement')
->addDecorator('Errors')
->addDecorator('Description', array('tag' => 'p', 'class' => 'description'))
->addDecorator('HtmlTag', array('tag' => 'dd'))
->addDecorator('Label', array('tag' => 'dt'));
}
}
/**
* 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);
}
}
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