<?php if (!defined('PmWiki')) exit();

/**********************************************************************
   Copyright 2005 Mike Ivanov <mike70i@yahoo.com>
 
   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 2 of the License, or
   (at your option) any later version.
  
**********************************************************************/

$InsideTMenu = 0;

function BuildTMenu($name) {
  global $PubDirUrl, $HTMLHeaderFmt, $InsideTMenu;
  if ($name == 'tmenu') {
    $InsideTMenu = 1;
    return "<:block><div class='tmenu'>";
  }
  if ($name == 'tmenuend') {
    $InsideTMenu = 0;
    return '<:block></div>';
  }
  return '<:block>';
}

function BuildTItem($star,$tail) {
  global $InsideTMenu, $pagename, $DefaultPage;
  if( $InsideTMenu ) {
    $prefix = "%tmenuitem% ";
    if( preg_match("/^\\s*\\[\\[([^|]*?)(\\|.*?)?\\]\\]/", $tail, $match ) ) {
      $pn = MakePageName( $DefaultPage, $match[1] );
      if( $pn == $pagename ) {
        $prefix = "%tmenucurrent% ";
      }
    }
    $tail = $prefix . $tail . " %%";
  }
  return $star . $tail;
}

## precede link handlers
Markup('tmenu','<links','/^\\(:(tmenu|tmenuend)\\s?:\\)/e', "BuildTMenu('$1')");
Markup('^*T','>tmenu','/^(\\*+)(.*)/e', "BuildTItem('$1','$2')");

?>