| 1 | <?php |
| 2 | |
| 3 | // $Id: Toc.php,v 1.7 2004/09/25 19:05:14 pmjones Exp $ |
| 4 | |
| 5 | class Text_Wiki_Render_Xhtml_Toc extends Text_Wiki_Render { |
| 6 | |
| 7 | var $conf = array( |
| 8 | 'css_list' => null, |
| 9 | 'css_item' => null, |
| 10 | 'title' => '<strong>Table of Contents</strong>', |
| 11 | 'div_id' => 'toc' |
| 12 | ); |
| 13 | |
| 14 | var $min = 2; |
| 15 | |
| 16 | /** |
| 17 | * |
| 18 | * Renders a token into text matching the requested format. |
| 19 | * |
| 20 | * @access public |
| 21 | * |
| 22 | * @param array $options The "options" portion of the token (second |
| 23 | * element). |
| 24 | * |
| 25 | * @return string The text rendered from the token options. |
| 26 | * |
| 27 | */ |
| 28 | |
| 29 | function token($options) |
| 30 | { |
| 31 | // type, id, level, count, attr |
| 32 | extract($options); |
| 33 | |
| 34 | switch ($type) { |
| 35 | |
| 36 | case 'list_start': |
| 37 | |
| 38 | $html = '<div'; |
| 39 | |
| 40 | $css = $this->getConf('css_list'); |
| 41 | if ($css) { |
| 42 | $html .= " class=\"$css\""; |
| 43 | } |
| 44 | |
| 45 | $div_id = $this->getConf('div_id'); |
| 46 | if ($div_id) { |
| 47 | $html .= " id=\"$div_id\""; |
| 48 | } |
| 49 | |
| 50 | $html .= '>'; |
| 51 | $html .= $this->getConf('title'); |
| 52 | return $html; |
| 53 | break; |
| 54 | |
| 55 | case 'list_end': |
| 56 | return "</div>\n"; |
| 57 | break; |
| 58 | |
| 59 | case 'item_start': |
| 60 | $html = '<div'; |
| 61 | |
| 62 | $css = $this->getConf('css_item'); |
| 63 | if ($css) { |
| 64 | $html .= " class=\"$css\""; |
| 65 | } |
| 66 | |
| 67 | $pad = ($level - $this->min); |
| 68 | $html .= " style=\"margin-left: {$pad}em;\">"; |
| 69 | |
| 70 | $html .= "<a href=\"#$id\">"; |
| 71 | return $html; |
| 72 | break; |
| 73 | |
| 74 | case 'item_end': |
| 75 | return "</a></div>\n"; |
| 76 | break; |
| 77 | } |
| 78 | } |
| 79 | } |
| 80 | ?> |