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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: Renderer.php,v 1.1 2007/06/03 02:36:35 ssttoo Exp $
+ * @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: 0.7.0
+ * @link http://pear.php.net/package/Text_Highlighter
+ * @abstract
+ */
+
+class Text_Highlighter_Renderer
+{
+ /**
+ * Renderer options
+ *
+ * @var array
+ * @access protected
+ */
+ public $_options = array();
+
+ /**
+ * Current language
+ *
+ * @var string
+ * @access protected
+ */
+ public $_language = '';
+
+ /**
+ * Constructor
+ *
+ * @access public
+ *
+ * @param array $options Rendering options. Renderer-specific.
+ */
+ function __construct($options = array())
+ {
+ $this->_options = $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:
+ */
+