Subversion Repositories Applications.papyrus

<?php

// $Id: Toc.php,v 1.1 2005-01-20 19:43:21 jpm Exp $

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'

    );

    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':

            $html = '<div';

            $css = $this->getConf('css_list');

            if ($css) {

                $html .= " class=\"$css\"";

            }

            $div_id = $this->getConf('div_id');

            if ($div_id) {

                $html .= " id=\"$div_id\"";

            }

            $html .= '>';

            $html .= $this->getConf('title');

            return $html;

            break;

        case 'list_end':

            return "</div>\n";

            break;

        case 'item_start':

            $html = '<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>\n";

            break;

        }

    }

}

?>