diff options
Diffstat (limited to 'library/Text_Highlighter/Text/Highlighter/Renderer/Array.php')
| -rw-r--r-- | library/Text_Highlighter/Text/Highlighter/Renderer/Array.php | 202 |
1 files changed, 0 insertions, 202 deletions
diff --git a/library/Text_Highlighter/Text/Highlighter/Renderer/Array.php b/library/Text_Highlighter/Text/Highlighter/Renderer/Array.php deleted file mode 100644 index edf6290f8..000000000 --- a/library/Text_Highlighter/Text/Highlighter/Renderer/Array.php +++ /dev/null @@ -1,202 +0,0 @@ -<?php -/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */ -/** - * Array renderer. - * - * Produces an array that contains class names and content pairs. - * The array can be enumerated or associative. Associative means - * <code>class => content</code> pairs. - * Based on the HTML renderer by Andrey Demenev. - * - * 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 Stoyan Stefanov <ssttoo@gmail.com> - * @copyright 2006 Stoyan Stefanov - * @license http://www.php.net/license/3_0.txt PHP License - * @version CVS: $Id$ - * @link http://pear.php.net/package/Text_Highlighter - */ - -/** - * @ignore - */ - -require_once 'Text/Highlighter/Renderer.php'; - -/** - * Array renderer, based on Andrey Demenev's HTML renderer. - * - * In addition to the options supported by the HTML renderer, - * the following options were also introduced: - * <ul><li>htmlspecialchars - whether or not htmlspecialchars() will - * be called on the content, default TRUE</li> - * <li>enumerated - type of array produced, default FALSE, - * meaning associative array</li> - * </ul> - * - * - * @author Stoyan Stefanov <ssttoo@gmail.com> - * @category Text - * @package Text_Highlighter - * @copyright 2006 Stoyan Stefanov - * @license http://www.php.net/license/3_0.txt PHP License - * @version Release: 0.5.0 - * @link http://pear.php.net/package/Text_Highlighter - */ - -class Text_Highlighter_Renderer_Array extends Text_Highlighter_Renderer -{ - - /**#@+ - * @access private - */ - - /** - * Tab size - * - * @var integer - */ - var $_tabsize = 4; - - /** - * Should htmlentities() will be called - * - * @var boolean - */ - var $_htmlspecialchars = true; - - /** - * Enumerated or associative array - * - * @var integer - */ - var $_enumerated = false; - - /** - * Array containing highlighting rules - * - * @var array - */ - var $_output = array(); - - /**#@-*/ - - /** - * Preprocesses code - * - * @access public - * - * @param string $str Code to preprocess - * @return string Preprocessed code - */ - function preprocess($str) - { - // normalize whitespace and tabs - $str = str_replace("\r\n","\n", $str); - $str = str_replace("\r","\n", $str); - // some browsers refuse to display empty lines - $str = preg_replace('~^$~m'," ", $str); - $str = str_replace("\t",str_repeat(' ', $this->_tabsize), $str); - return rtrim($str); - } - - - /** - * Resets renderer state - * - * Descendents of Text_Highlighter call this method from the constructor, - * passing $options they get as parameter. - * - * @access protected - */ - function reset() - { - $this->_output = array(); - $this->_lastClass = 'default'; - if (isset($this->_options['tabsize'])) { - $this->_tabsize = $this->_options['tabsize']; - } - if (isset($this->_options['htmlspecialchars'])) { - $this->_htmlspecialchars = $this->_options['htmlspecialchars']; - } - if (isset($this->_options['enumerated'])) { - $this->_enumerated = $this->_options['enumerated']; - } - } - - - - /** - * Accepts next token - * - * @abstract - * @access public - * @param string $class Token class - * @param string $content Token content - */ - function acceptToken($class, $content) - { - - if(! is_array($this->_output)) { - $this->_output = array(); - } - $theClass = $this->_getFullClassName($class); - if ($this->_htmlspecialchars) { - $content = htmlspecialchars($content); - } - if ($this->_enumerated) { - $this->_output[] = array($class, $content); - } else { - $this->_output[][$class] = $content; - } - $this->_lastClass = $class; - - } - - - /** - * Given a CSS class name, returns the class name - * with language name prepended, if necessary - * - * @access private - * - * @param string $class Token class - */ - function _getFullClassName($class) - { - if (!empty($this->_options['use_language'])) { - $theClass = $this->_language . '-' . $class; - } else { - $theClass = $class; - } - return $theClass; - } - - /** - * Get generated output - * - * @abstract - * @return array Highlighted code as an array - * @access public - */ - function getOutput() - { - return $this->_output; - } -} - -/* - * Local variables: - * tab-width: 4 - * c-basic-offset: 4 - * c-hanging-comment-ender-p: nil - * End: - */ - -?> |