diff --git a/branches/old/gosa-core/include/utils/layer-menu/lib/treemenu.inc.php b/branches/old/gosa-core/include/utils/layer-menu/lib/treemenu.inc.php
--- /dev/null
@@ -0,0 +1,352 @@
+<?php
+// PHP Layers Menu 3.2.0-rc (C) 2001-2004 Marco Pratesi - http://www.marcopratesi.it/
+
+/**
+* This file contains the code of the TreeMenu class.
+* @package PHPLayersMenu
+*/
+
+/**
+* This is the TreeMenu class of the PHP Layers Menu library.
+*
+* This class depends on the LayersMenuCommon class and on the PEAR conforming version of the PHPLib Template class, i.e. on HTML_Template_PHPLIB
+*
+* @version 3.2.0-rc
+* @package PHPLayersMenu
+*/
+class TreeMenu extends LayersMenuCommon
+{
+
+/**
+* Type of images used for the Tree Menu
+* @access private
+* @var string
+*/
+var $treeMenuImagesType;
+/**
+* Prefix for filenames of images of a theme
+* @access private
+* @var string
+*/
+var $treeMenuTheme;
+/**
+* An array where we store the Tree Menu code for each menu
+* @access private
+* @var array
+*/
+var $_treeMenu;
+
+/**
+* The constructor method; it initializates the menu system
+* @return void
+*/
+function TreeMenu()
+{
+ $this->LayersMenuCommon();
+
+ $this->treeMenuImagesType = 'png';
+ $this->treeMenuTheme = '';
+ $this->_treeMenu = array();
+
+ $this->_nodesCount = 0;
+ $this->tree = array();
+ $this->_maxLevel = array();
+ $this->_firstLevelCnt = array();
+ $this->_firstItem = array();
+ $this->_lastItem = array();
+}
+
+/**
+* The method to set the dirroot directory
+* @access public
+* @return boolean
+*/
+function setDirroot($dirroot)
+{
+ return $this->setDirrootCommon($dirroot);
+}
+
+/**
+* The method to set the type of images used for the Tree Menu
+* @access public
+* @return void
+*/
+function setTreeMenuImagesType($treeMenuImagesType)
+{
+ $this->treeMenuImagesType = $treeMenuImagesType;
+}
+
+/**
+* The method to set the prefix for filenames of images of a theme
+* @access public
+* @return void
+*/
+function setTreeMenuTheme($treeMenuTheme)
+{
+ $this->treeMenuTheme = $treeMenuTheme;
+}
+
+/**
+* Method to prepare a new Tree Menu.
+*
+* This method processes items of a menu to prepare and return
+* the corresponding Tree Menu code.
+*
+* @access public
+* @param string $menu_name the name of the menu whose items have to be processed
+* @return string
+*/
+function newTreeMenu(
+ $menu_name = '' // non consistent default...
+ )
+{
+ if (!isset($this->_firstItem[$menu_name]) || !isset($this->_lastItem[$menu_name])) {
+ $this->error("newTreeMenu: the first/last item of the menu '$menu_name' is not defined; please check if you have parsed its menu data.");
+ return 0;
+ }
+
+ $this->_treeMenu[$menu_name] = '';
+
+ $img_collapse = $this->imgwww . $this->treeMenuTheme . 'tree_collapse.' . $this->treeMenuImagesType;
+ $alt_collapse = '--';
+ $img_collapse_corner = $this->imgwww . $this->treeMenuTheme . 'tree_collapse_corner.' . $this->treeMenuImagesType;
+ $alt_collapse_corner = '--';
+ $img_collapse_corner_first = $this->imgwww . $this->treeMenuTheme . 'tree_collapse_corner_first.' . $this->treeMenuImagesType;
+ $alt_collapse_corner_first = '--';
+ $img_collapse_first = $this->imgwww . $this->treeMenuTheme . 'tree_collapse_first.' . $this->treeMenuImagesType;
+ $alt_collapse_first = '--';
+ $img_corner = $this->imgwww . $this->treeMenuTheme . 'tree_corner.' . $this->treeMenuImagesType;
+ $alt_corner = '`-';
+ $img_expand = $this->imgwww . $this->treeMenuTheme . 'tree_expand.' . $this->treeMenuImagesType;
+ $alt_expand = '+-';
+ $img_expand_corner = $this->imgwww . $this->treeMenuTheme . 'tree_expand_corner.' . $this->treeMenuImagesType;
+ $alt_expand_corner = '+-';
+ $img_expand_corner_first = $this->imgwww . $this->treeMenuTheme . 'tree_expand_corner_first.' . $this->treeMenuImagesType;
+ $alt_expand_corner_first = '+-';
+ $img_expand_first = $this->imgwww . $this->treeMenuTheme . 'tree_expand_first.' . $this->treeMenuImagesType;
+ $alt_expand_first = '+-';
+ $img_folder_closed = $this->imgwww . $this->treeMenuTheme . 'tree_folder_closed.' . $this->treeMenuImagesType;
+ $alt_folder_closed = '->';
+ $img_folder_open = $this->imgwww . $this->treeMenuTheme . 'tree_folder_open.' . $this->treeMenuImagesType;
+ $alt_folder_open = '->';
+ $img_leaf = $this->imgwww . $this->treeMenuTheme . 'tree_leaf.' . $this->treeMenuImagesType;
+ $alt_leaf = '->';
+ $img_space = $this->imgwww . $this->treeMenuTheme . 'tree_space.' . $this->treeMenuImagesType;
+ $alt_space = ' ';
+ $img_split = $this->imgwww . $this->treeMenuTheme . 'tree_split.' . $this->treeMenuImagesType;
+ $alt_split = '|-';
+ $img_split_first = $this->imgwww . $this->treeMenuTheme . 'tree_split_first.' . $this->treeMenuImagesType;
+ $alt_split_first = '|-';
+ $img_vertline = $this->imgwww . $this->treeMenuTheme . 'tree_vertline.' . $this->treeMenuImagesType;
+ $alt_vertline = '| ';
+
+ for ($i=0; $i<=$this->_maxLevel[$menu_name]; $i++) {
+ $levels[$i] = 0;
+ }
+
+ // Find last nodes of subtrees
+ $last_level = $this->_maxLevel[$menu_name];
+ for ($i=$this->_lastItem[$menu_name]; $i>=$this->_firstItem[$menu_name]; $i--) {
+ if ($this->tree[$i]['level'] < $last_level) {
+ for ($j=$this->tree[$i]['level']+1; $j<=$this->_maxLevel[$menu_name]; $j++) {
+ $levels[$j] = 0;
+ }
+ }
+ if ($levels[$this->tree[$i]['level']] == 0) {
+ $levels[$this->tree[$i]['level']] = 1;
+ $this->tree[$i]['last_item'] = 1;
+ } else {
+ $this->tree[$i]['last_item'] = 0;
+ }
+ $last_level = $this->tree[$i]['level'];
+ }
+
+ $toggle = '';
+ $toggle_function_name = 'toggle' . $menu_name;
+
+ for ($cnt=$this->_firstItem[$menu_name]; $cnt<=$this->_lastItem[$menu_name]; $cnt++) {
+ if ($this->tree[$cnt]['text'] == '---') {
+ continue; // separators are significant only for layers-based menus
+ }
+
+ if (isset($this->tree[$cnt]['selected']) && $this->tree[$cnt]['selected']) {
+ $linkstyle = 'phplmselected';
+ } else {
+ $linkstyle = 'phplm';
+ }
+
+ $this->_treeMenu[$menu_name] .= '<div id="jt' . $cnt . '" class="treemenudiv">' . "\n";
+
+ // vertical lines from higher levels
+ for ($i=0; $i<$this->tree[$cnt]['level']-1; $i++) {
+ if ($levels[$i] == 1) {
+ $img = $img_vertline;
+ $alt = $alt_vertline;
+ } else {
+ $img = $img_space;
+ $alt = $alt_space;
+ }
+ $this->_treeMenu[$menu_name] .= '<img align="top" border="0" class="imgs" src="' . $img . '" alt="' . $alt . '" />';
+ }
+
+ $not_a_leaf = $cnt<$this->_lastItem[$menu_name] && $this->tree[$cnt+1]['level']>$this->tree[$cnt]['level'];
+
+ if ($this->tree[$cnt]['last_item'] == 1) {
+ // corner at end of subtree or t-split
+ if ($not_a_leaf) {
+ if ($cnt == $this->_firstItem[$menu_name]) {
+ $img = $img_collapse_corner_first;
+ $alt = $alt_collapse_corner_first;
+ } else {
+ $img = $img_collapse_corner;
+ $alt = $alt_collapse_corner;
+ }
+ $this->_treeMenu[$menu_name] .= '<a onmousedown="' . $toggle_function_name . "('" . $cnt . "')" . '"><img align="top" border="0" class="imgs" id="jt' . $cnt . 'node" src="' . $img . '" alt="' . $alt . '" /></a>';
+ } else {
+ $this->_treeMenu[$menu_name] .= '<img align="top" border="0" class="imgs" src="' . $img_corner . '" alt="' . $alt_corner . '" />';
+ }
+ $levels[$this->tree[$cnt]['level']-1] = 0;
+ } else {
+ if ($not_a_leaf) {
+ if ($cnt == $this->_firstItem[$menu_name]) {
+ $img = $img_collapse_first;
+ $alt = $alt_collapse_first;
+ } else {
+ $img = $img_collapse;
+ $alt = $alt_collapse;
+ }
+ $this->_treeMenu[$menu_name] .= '<a onmousedown="' . $toggle_function_name . "('" . $cnt . "');" . '"><img align="top" border="0" class="imgs" id="jt' . $cnt . 'node" src="' . $img . '" alt="' . $alt . '" /></a>';
+ } else {
+ if ($cnt == $this->_firstItem[$menu_name]) {
+ $img = $img_split_first;
+ $alt = $alt_split_first;
+ } else {
+ $img = $img_split;
+ $alt = $alt_split;
+ }
+ $this->_treeMenu[$menu_name] .= '<img align="top" border="0" class="imgs" id="jt' . $cnt . 'node" src="' . $img . '" alt="' . $alt . '" />';
+ }
+ $levels[$this->tree[$cnt]['level']-1] = 1;
+ }
+
+ if ($this->tree[$cnt]['parsed_href'] == '' || $this->tree[$cnt]['parsed_href'] == '#') {
+ $a_href_open_img = '';
+ $a_href_close_img = '';
+ $a_href_open = '<a class="phplmnormal">';
+ $a_href_close = '</a>';
+ } else {
+ $a_href_open_img = '<a href="' . $this->tree[$cnt]['parsed_href'] . '"' . $this->tree[$cnt]['parsed_title'] . $this->tree[$cnt]['parsed_target'] . '>';
+ $a_href_close_img = '</a>';
+ $a_href_open = '<a href="' . $this->tree[$cnt]['parsed_href'] . '"' . $this->tree[$cnt]['parsed_title'] . $this->tree[$cnt]['parsed_target'] . ' class="' . $linkstyle . '">';
+ $a_href_close = '</a>';
+ }
+
+ if ($not_a_leaf) {
+ $this->_treeMenu[$menu_name] .= $a_href_open_img . '<img align="top" border="0" class="imgs" id="jt' . $cnt . 'folder" src="' . $img_folder_open . '" alt="' . $alt_folder_open . '" />' . $a_href_close_img;
+ } else {
+ if ($this->tree[$cnt]['parsed_icon'] != '') {
+ $this->_treeMenu[$menu_name] .= $a_href_open_img . '<img align="top" border="0" src="' . $this->tree[$cnt]['parsed_icon'] . '" width="' . $this->tree[$cnt]['iconwidth'] . '" height="' . $this->tree[$cnt]['iconheight'] . '" alt="' . $alt_leaf . '" />' . $a_href_close_img;
+ } else {
+ $this->_treeMenu[$menu_name] .= $a_href_open_img . '<img align="top" border="0" class="imgs" src="' . $img_leaf . '" alt="' . $alt_leaf . '" />' . $a_href_close_img;
+ }
+ }
+ $this->_treeMenu[$menu_name] .= ' ' . $a_href_open . $this->tree[$cnt]['text'] . $a_href_close . "\n";
+ $this->_treeMenu[$menu_name] .= '</div>' . "\n";
+
+ if ($cnt<$this->_lastItem[$menu_name] && $this->tree[$cnt]['level']<$this->tree[$cnt+1]['level']) {
+ $this->_treeMenu[$menu_name] .= '<div id="jt' . $cnt . 'son" class="treemenudiv">' . "\n";
+ if ($this->tree[$cnt]['expanded'] != 1) {
+ $toggle .= 'if (phplm_expand[' . $cnt . '] != 1) ' . $toggle_function_name . "('" . $cnt . "');\n";
+ } else {
+ $toggle .= 'if (phplm_collapse[' . $cnt . '] == 1) ' . $toggle_function_name . "('" . $cnt . "');\n";
+ }
+ }
+
+ if ($cnt>$this->_firstItem[$menu_name] && $this->tree[$cnt]['level']>$this->tree[$cnt+1]['level']) {
+ for ($i=max(1, $this->tree[$cnt+1]['level']); $i<$this->tree[$cnt]['level']; $i++) {
+ $this->_treeMenu[$menu_name] .= '</div>' . "\n";
+ }
+ }
+ }
+
+/*
+ $this->_treeMenu[$menu_name] =
+ '<div class="phplmnormal">' . "\n" .
+ $this->_treeMenu[$menu_name] .
+ '</div>' . "\n";
+*/
+ // Some (old) browsers do not support the "white-space: nowrap;" CSS property...
+ $this->_treeMenu[$menu_name] =
+ '<table cellspacing="0" cellpadding="0" border="0">' . "\n" .
+ '<tr>' . "\n" .
+ '<td class="phplmnormal" nowrap="nowrap">' . "\n" .
+ $this->_treeMenu[$menu_name] .
+ '</td>' . "\n" .
+ '</tr>' . "\n" .
+ '</table>' . "\n";
+
+ $t = new Template_PHPLIB();
+ $t->setFile('tplfile', $this->libjsdir . 'layerstreemenu.ijs');
+ $t->setVar(array(
+ 'toggle_function_name' => $toggle_function_name,
+ 'img_collapse' => $img_collapse,
+ 'img_collapse_corner' => $img_collapse_corner,
+ 'img_collapse_corner_first' => $img_collapse_corner_first,
+ 'img_collapse_first' => $img_collapse_first,
+ 'img_expand' => $img_expand,
+ 'img_expand_corner' => $img_expand_corner,
+ 'img_expand_corner_first' => $img_expand_corner_first,
+ 'img_expand_first' => $img_expand_first,
+ 'img_folder_closed' => $img_folder_closed,
+ 'img_folder_open' => $img_folder_open
+ ));
+ $toggle_function = $t->parse('out', 'tplfile');
+ $toggle_function =
+ '<script language="JavaScript" type="text/javascript">' . "\n" .
+ '<!--' . "\n" .
+ $toggle_function .
+ '// -->' . "\n" .
+ '</script>' . "\n";
+
+ $toggle =
+ '<script language="JavaScript" type="text/javascript">' . "\n" .
+ '<!--' . "\n" .
+ 'if ((DOM && !Opera56 && !Konqueror22) || IE4) {' . "\n" .
+ $toggle .
+ '}' . "\n" .
+ 'if (NS4) alert("Only the accessibility is provided to Netscape 4 on the JavaScript Tree Menu.\nWe *strongly* suggest you to upgrade your browser.");' . "\n" .
+ '// -->' . "\n" .
+ '</script>' . "\n";
+
+ $this->_treeMenu[$menu_name] = $toggle_function . "\n" . $this->_treeMenu[$menu_name] . "\n" . $toggle;
+
+ return $this->_treeMenu[$menu_name];
+}
+
+/**
+* Method that returns the code of the requested Tree Menu
+* @access public
+* @param string $menu_name the name of the menu whose Tree Menu code
+* has to be returned
+* @return string
+*/
+function getTreeMenu($menu_name)
+{
+ return $this->_treeMenu[$menu_name];
+}
+
+/**
+* Method that prints the code of the requested Tree Menu
+* @access public
+* @param string $menu_name the name of the menu whose Tree Menu code
+* has to be printed
+* @return void
+*/
+function printTreeMenu($menu_name)
+{
+ print $this->_treeMenu[$menu_name];
+}
+
+} /* END OF CLASS */
+
+?>