1 <?php

     2 // vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4:

     3 /**

     4  * Heading rule end renderer for Xhtml

     5  *

     6  * PHP versions 4 and 5

     7  *

     8  * @category   Text

     9  * @package    Text_Wiki

    10  * @author     Paul M. Jones <pmjones@php.net>

    11  * @license    http://www.gnu.org/copyleft/lesser.html  LGPL License 2.1

    12  * @version    CVS: $Id: Heading.php,v 1.10 2005/09/18 13:39:39 toggg Exp $

    13  * @link       http://pear.php.net/package/Text_Wiki

    14  */

    15 

    16 /**

    17  * This class renders headings in XHTML.

    18  *

    19  * @category   Text

    20  * @package    Text_Wiki

    21  * @author     Paul M. Jones <pmjones@php.net>

    22  * @license    http://www.gnu.org/copyleft/lesser.html  LGPL License 2.1

    23  * @version    Release: @package_version@

    24  * @link       http://pear.php.net/package/Text_Wiki

    25  */

    26 class Text_Wiki_Render_Xhtml_Heading extends Text_Wiki_Render {

    27 

    28     var $conf = array(

    29         'css_h1' => null,

    30         'css_h2' => null,

    31         'css_h3' => null,

    32         'css_h4' => null,

    33         'css_h5' => null,

    34         'css_h6' => null

    35     );

    36 

    37     function token($options)

    38     {

    39     	$collapse = null;

    40         static $jsOutput = false;

    41         // get nice variable names (id, type, level)

    42         extract($options);

    43 

    44         switch($type) {

    45         case 'start':

    46             $css = $this->formatConf(' class="%s"', "css_h$level");

    47             return '

    48 <h'.$level.$css.' id="'.$id.'"'.($collapse !== null ? ' onclick="hideTOC(\''.$id.'\');"' : '').'>';

    49 

    50         case 'end':

    51             return '</h'.$level.'>

    52 '.($collapse !== null ? '<a id="'.$id.'__link" href="javascript:void();" onclick="hideTOC(\''.$id.'\')">['.($collapse ? '+' : '-').']</a>

    53 ' : '');

    54         case 'startContent':

    55             if ($collapse !== null) {

    56                 if ($jsOutput) {

    57                     $js = '';

    58                 } else {

    59                     $js = '

    60 <script language="javascript">

    61 function hideTOC(id) {

    62     div = document.getElementById(id+"__content");

    63     link = document.getElementById(id+"__link");

    64     if (div.style.display == "none") {

    65         div.style.display = "";

    66         link.innerHTML = "[-]";

    67     } else {

    68         div.style.display = "none";

    69         link.innerHTML = "[+]";

    70     }

    71 }

    72 </script>

    73 ';

    74                 }

    75             } else {

    76                 $js = '';

    77             }

    78             return  $js.'

    79 <div style="'.($collapse === true ? 'display: none; ' : '').'padding: 0px; margin: 0px; border: none;" id="'.$id.'__content">

    80 ';

    81         case 'endContent':

    82             return '

    83 </div>

    84 ';

    85         }

    86     }

    87 }

    88 ?>