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<?php
// vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4:
/**
* Toc rule end renderer for Xhtml
*
* PHP versions 4 and 5
*
* @category Text
* @package Text_Wiki
* @author Paul M. Jones <pmjones@php.net>
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
* @version CVS: $Id: Toc.php,v 1.9 2005/07/30 08:03:29 toggg Exp $
* @link http://pear.php.net/package/Text_Wiki
*/
/**
* This class inserts a table of content in XHTML.
*
* @category Text
* @package Text_Wiki
* @author Paul M. Jones <pmjones@php.net>
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
* @version Release: @package_version@
* @link http://pear.php.net/package/Text_Wiki
*/
class Text_Wiki_Render_Xhtml_Toc extends Text_Wiki_Render {
var $conf = array(
'css_list' => null,
'css_item' => null,
'title' => '<strong>Table of Contents</strong>',
'div_id' => 'toc',
'collapse' => true
);
var $min = 2;
/**
*
* Renders a token into text matching the requested format.
*
* @access public
*
* @param array $options The "options" portion of the token (second
* element).
*
* @return string The text rendered from the token options.
*
*/
function token($options)
{
// type, id, level, count, attr
extract($options);
switch ($type) {
case 'list_start':
$css = $this->getConf('css_list');
$html = '';
// collapse div within a table?
if ($this->getConf('collapse')) {
$html .= '<table border="0" cellspacing="0" cellpadding="0">';
$html .= "<tr><td>\n";
}
// add the div, class, and id
$html .= '<div';
if ($css) {
$html .= " class=\"$css\"";
}
$div_id = $this->getConf('div_id');
if ($div_id) {
$html .= " id=\"$div_id\"";
}
// add the title, and done
$html .= '>';
$html .= $this->getConf('title');
return $html;
break;
case 'list_end':
if ($this->getConf('collapse')) {
return "\n</div>\n</td></tr></table>\n\n";
} else {
return "\n</div>\n\n";
}
break;
case 'item_start':
$html = "\n\t<div";
$css = $this->getConf('css_item');
if ($css) {
$html .= " class=\"$css\"";
}
$pad = ($level - $this->min);
$html .= " style=\"margin-left: {$pad}em;\">";
$html .= "<a href=\"#$id\">";
return $html;
break;
case 'item_end':
return "</a></div>";
break;
}
}
}
?>
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