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<?php
/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
/**
* Abstract base class for Highlighter renderers
*
* PHP versions 4 and 5
*
* LICENSE: This source file is subject to version 3.0 of the PHP license
* that is available through the world-wide-web at the following URI:
* http://www.php.net/license/3_0.txt. If you did not receive a copy of
* the PHP License and are unable to obtain it through the web, please
* send a note to license@php.net so we can mail you a copy immediately.
*
* @category Text
* @package Text_Highlighter
* @author Andrey Demenev <demenev@gmail.com>
* @copyright 2004-2006 Andrey Demenev
* @license http://www.php.net/license/3_0.txt PHP License
* @version CVS: $Id$
* @link http://pear.php.net/package/Text_Highlighter
*/
/**
* Abstract base class for Highlighter renderers
*
* @author Andrey Demenev <demenev@gmail.com>
* @category Text
* @package Text_Highlighter
* @copyright 2004-2006 Andrey Demenev
* @license http://www.php.net/license/3_0.txt PHP License
* @version Release: @package_version@
* @link http://pear.php.net/package/Text_Highlighter
* @abstract
*/
class Text_Highlighter_Renderer
{
/**
* Renderer options
*
* @var array
* @access protected
*/
var $_options = array();
/**
* Current language
*
* @var string
* @access protected
*/
var $_language = '';
/**
* Constructor
*
* @access public
*
* @param array $options Rendering options. Renderer-specific.
*/
function __construct($options = array())
{
$this->_options = $options;
}
/**
* PHP4 compatable constructor
*
* @access public
*
* @param array $options Rendering options. Renderer-specific.
*/
function Text_Highlighter_Renderer($options = array())
{
$this->__construct($options);
}
/**
* Resets renderer state
*
* @access public
*
* @param array $options Rendering options. Renderer-specific.
*/
function reset()
{
return;
}
/**
* Preprocesses code
*
* @access public
*
* @param string $str Code to preprocess
* @return string Preprocessed code
*/
function preprocess($str)
{
return $str;
}
/**
* Accepts next token
*
* @abstract
* @access public
*
* @param string $class Token class
* @param string $content Token content
*/
function acceptToken($class, $content)
{
return;
}
/**
* Signals that no more tokens are available
*
* @access public
*
*/
function finalize()
{
return;
}
/**
* Get generated output
*
* @abstract
* @return mixed Renderer-specific
* @access public
*
*/
function getOutput()
{
return;
}
/**
* Set current language
*
* @abstract
* @return void
* @access public
*
*/
function setCurrentLanguage($lang)
{
$this->_language = $lang;
}
}
/*
* Local variables:
* tab-width: 4
* c-basic-offset: 4
* c-hanging-comment-ender-p: nil
* End:
*/
?>
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