renderer.php

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<?php
/**
 * @package     Joomla.Platform
 * @subpackage  Document
 *
 * @copyright   Copyright (C) 2005 - 2013 Open Source Matters, Inc. All rights reserved.
 * @license     GNU General Public License version 2 or later; see LICENSE
 */

defined('JPATH_PLATFORM') or die;

/**
 * Abstract class for a renderer
 *
 * @package     Joomla.Platform
 * @subpackage  Document
 * @since       11.1
 */
class JDocumentRenderer
{
        /**
         * Reference to the JDocument object that instantiated the renderer
         *
         * @var    JDocument
         * @since  11.1
         */
        protected $_doc = null;

        /**
         * Renderer mime type
         *
         * @var    string
         * @since  11.1
         */
        protected $_mime = "text/html";

        /**
         * Class constructor
         *
         * @param   JDocument  $doc  A reference to the JDocument object that instantiated the renderer
         *
         * @since   11.1
         */
        public function __construct(JDocument $doc)
        {
                $this->_doc = $doc;
        }

        /**
         * Renders a script and returns the results as a string
         *
         * @param   string  $name     The name of the element to render
         * @param   array   $params   Array of values
         * @param   string  $content  Override the output of the renderer
         *
         * @return  string  The output of the script
         *
         * @since   11.1
         */
        public function render($name, $params = null, $content = null)
        {
        }

        /**
         * Return the content type of the renderer
         *
         * @return  string  The contentType
         *
         * @since   11.1
         */
        public function getContentType()
        {
                return $this->_mime;
        }
}