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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) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
  * @license    http://framework.zend.com/license/new-bsd     New BSD License
  * @version    $Id$
  */
 
 /** Zend_Dojo_View_Helper_Dijit */
 // require_once 'Zend/Dojo/View/Helper/Dijit.php';
 
 /**
  * Dijit layout container base class
  *
  * @uses       Zend_Dojo_View_Helper_Dijit
  * @package    Zend_Dojo
  * @subpackage View
  * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
  * @license    http://framework.zend.com/license/new-bsd     New BSD License
   */
 abstract class Zend_Dojo_View_Helper_DijitContainer extends Zend_Dojo_View_Helper_Dijit
 {
     /**
      * Capture locks
      * @var array
      */
     protected $_captureLock = array();
 
     /**
      * Metadata information to use with captured content
      * @var array
      */
     protected $_captureInfo = array();
 
     /**
      * Begin capturing content for layout container
      *
      * @param  string $id
      * @param  array $params
      * @param  array $attribs
      * @return void
      */
     public function captureStart($id, array $params = array(), array $attribs = array())
     {
         if (array_key_exists($id, $this->_captureLock)) {
             // require_once 'Zend/Dojo/View/Exception.php';
             throw new Zend_Dojo_View_Exception(sprintf('Lock already exists for id "%s"', $id));
         }
 
         $this->_captureLock[$id] = true;
         $this->_captureInfo[$id] = array(
             'params'  => $params,
             'attribs' => $attribs,
         );
 
         ob_start();
         return;
     }
 
     /**
      * Finish capturing content for layout container
      *
      * @param  string $id
      * @return string
      */
     public function captureEnd($id)
     {
         if (!array_key_exists($id, $this->_captureLock)) {
             // require_once 'Zend/Dojo/View/Exception.php';
             throw new Zend_Dojo_View_Exception(sprintf('No capture lock exists for id "%s"; nothing to capture', $id));
         }
 
         $content = ob_get_clean();
         extract($this->_captureInfo[$id]);
         unset($this->_captureLock[$id], $this->_captureInfo[$id]);
         return $this->_createLayoutContainer($id, $content, $params, $attribs);
     }
 }