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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 View
* @copyright Copyright (c) 2005-2009 Zend Technologies USA Inc. (http://www.zend.com)
* @version $Id: Dojo.php 18951 2009-11-12 16:26:19Z alexander $
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
/** Zend_Registry */
require_once 'Zend/Registry.php';
/**
* Zend_Dojo_View_Helper_Dojo: Dojo View Helper
*
* Allows specifying stylesheets, path to dojo, module paths, and onLoad
* events.
*
* @package Zend_Dojo
* @subpackage View
* @copyright Copyright (c) 2005-2009 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
class Zend_Dojo_View_Helper_Dojo
{
/**#@+
* @const Programmatic dijit creation style constants
*/
const PROGRAMMATIC_SCRIPT = 1;
const PROGRAMMATIC_NOSCRIPT = -1;
/**#@-*/
/**
* @var Zend_View_Interface
*/
public $view;
/**
* @var Zend_Dojo_View_Helper_Dojo_Container
*/
protected $_container;
/**
* @var bool Whether or not dijits should be declared programmatically
*/
protected static $_useProgrammatic = true;
/**
* Initialize helper
*
* Retrieve container from registry or create new container and store in
* registry.
*
* @return void
*/
public function __construct()
{
$registry = Zend_Registry::getInstance();
if (!isset($registry[__CLASS__])) {
require_once 'Zend/Dojo/View/Helper/Dojo/Container.php';
$container = new Zend_Dojo_View_Helper_Dojo_Container();
$registry[__CLASS__] = $container;
}
$this->_container = $registry[__CLASS__];
}
/**
* Set view object
*
* @param Zend_Dojo_View_Interface $view
* @return void
*/
public function setView(Zend_View_Interface $view)
{
$this->view = $view;
$this->_container->setView($view);
}
/**
* Return dojo container
*
* @return Zend_Dojo_View_Helper_Dojo_Container
*/
public function dojo()
{
return $this->_container;
}
/**
* Proxy to container methods
*
* @param string $method
* @param array $args
* @return mixed
* @throws Zend_Dojo_View_Exception For invalid method calls
*/
public function __call($method, $args)
{
if (!method_exists($this->_container, $method)) {
require_once 'Zend/Dojo/View/Exception.php';
throw new Zend_Dojo_View_Exception(sprintf('Invalid method "%s" called on dojo view helper', $method));
}
return call_user_func_array(array($this->_container, $method), $args);
}
/**
* Set whether or not dijits should be created declaratively
*
* @return void
*/
public static function setUseDeclarative()
{
self::$_useProgrammatic = false;
}
/**
* Set whether or not dijits should be created programmatically
*
* Optionally, specifiy whether or not dijit helpers should generate the
* programmatic dojo.
*
* @param int $style
* @return void
*/
public static function setUseProgrammatic($style = self::PROGRAMMATIC_SCRIPT)
{
if (!in_array($style, array(self::PROGRAMMATIC_SCRIPT, self::PROGRAMMATIC_NOSCRIPT))) {
$style = self::PROGRAMMATIC_SCRIPT;
}
self::$_useProgrammatic = $style;
}
/**
* Should dijits be created declaratively?
*
* @return bool
*/
public static function useDeclarative()
{
return (false === self::$_useProgrammatic);
}
/**
* Should dijits be created programmatically?
*
* @return bool
*/
public static function useProgrammatic()
{
return (false !== self::$_useProgrammatic);
}
/**
* Should dijits be created programmatically but without scripts?
*
* @return bool
*/
public static function useProgrammaticNoScript()
{
return (self::PROGRAMMATIC_NOSCRIPT === self::$_useProgrammatic);
}
}
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