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Revision Autor Zeilennr. Zeile
1 lars 1 
<?php
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/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
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/**
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 * Abstract base class for Highlighter renderers
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 *
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 * PHP versions 4 and 5
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 *
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 * LICENSE: This source file is subject to version 3.0 of the PHP license
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 * that is available through the world-wide-web at the following URI:
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 * http://www.php.net/license/3_0.txt.  If you did not receive a copy of
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 * the PHP License and are unable to obtain it through the web, please
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 * send a note to license@php.net so we can mail you a copy immediately.
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 *
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 * @category   Text
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 * @package    Text_Highlighter
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 * @author     Andrey Demenev <demenev@gmail.com>
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 * @copyright  2004-2006 Andrey Demenev
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 * @license    http://www.php.net/license/3_0.txt  PHP License
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 * @version    CVS: $Id: Renderer.php,v 1.1 2007/06/03 02:36:35 ssttoo Exp $
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 * @link       http://pear.php.net/package/Text_Highlighter
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 */
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/**
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 * Abstract base class for Highlighter renderers
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 *
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 * @author Andrey Demenev <demenev@gmail.com>
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 * @category   Text
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 * @package    Text_Highlighter
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 * @copyright  2004-2006 Andrey Demenev
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 * @license    http://www.php.net/license/3_0.txt  PHP License
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 * @version    Release: 0.7.0
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 * @link       http://pear.php.net/package/Text_Highlighter
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 * @abstract
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 */
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class Text_Highlighter_Renderer
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{
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    /**
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     * Renderer options
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     *
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     * @var array
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     * @access protected
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     */
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    public $_options = array();
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    /**
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     * Current language
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     *
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     * @var string
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     * @access protected
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     */
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    public $_language = '';
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    /**
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     * Constructor
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     *
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     * @access public
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     *
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     * @param  array $options  Rendering options. Renderer-specific.
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     */
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    function __construct($options = array())
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    {
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        $this->_options = $options;
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    }
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    /**
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     * Resets renderer state
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     *
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     * @access public
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     *
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     * @param  array $options  Rendering options. Renderer-specific.
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     */
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    function reset()
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    {
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        return;
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    }
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    /**
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     * Preprocesses code
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     *
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     * @access public
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     *
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     * @param  string $str Code to preprocess
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     * @return string Preprocessed code
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     */
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    function preprocess($str)
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    {
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        return $str;
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    }
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    /**
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     * Accepts next token
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     *
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     * @abstract
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     * @access public
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     *
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     * @param  string $class   Token class
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     * @param  string $content Token content
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     */
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    function acceptToken($class, $content)
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    {
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        return;
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    }
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    /**
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     * Signals that no more tokens are available
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     *
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     * @access public
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     *
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     */
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    function finalize()
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    {
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        return;
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    }
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    /**
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     * Get generated output
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     *
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     * @abstract
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     * @return mixed Renderer-specific
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     * @access public
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     *
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     */
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    function getOutput()
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    {
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        return;
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    }
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    /**
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     * Set current language
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     *
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     * @abstract
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     * @return void
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     * @access public
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     *
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     */
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    function setCurrentLanguage($lang)
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    {
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        $this->_language = $lang;
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    }
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}
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/*
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 * Local variables:
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 * tab-width: 4
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 * c-basic-offset: 4
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 * c-hanging-comment-ender-p: nil
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 * End:
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 */
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?>