From 1ca668c4937be08c43bd0ab2d9270c5c4ac68130 Mon Sep 17 00:00:00 2001
From: Silvio <s1lv10@uol.com.br>
Date: Tue, 29 Sep 2009 16:49:36 -0300
Subject: Initial working version

---
 finder_menu.css    | 60 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
 finder_menu.module | 36 +++++++++++++++++++++++---------
 2 files changed, 86 insertions(+), 10 deletions(-)
 create mode 100644 finder_menu.css

diff --git a/finder_menu.css b/finder_menu.css
new file mode 100644
index 0000000..83386b1
--- /dev/null
+++ b/finder_menu.css
@@ -0,0 +1,60 @@
+body
+{
+	margin:0;
+	padding:0;
+	font-family:arial,sans-serif;
+}
+.domenabled #finderparent
+{
+	border:1px solid #000;
+	position:relative;
+	height:150px;
+}
+.domenabled #finder
+{
+	position:absolute;
+	top:1em;
+	left:1em;
+}
+.domenabled ul#finder,
+.domenabled ul#finder li,
+.domenabled ul#finder ul
+{
+	width:200px;
+	list-style-type:none;
+	margin:0;
+	padding:0;
+}
+.domenabled ul#finder ul.hidden
+{
+	top:0px;
+	left:-2000px;
+	position:absolute;
+}
+.domenabled ul#finder ul.shown
+{
+	top:0px;
+	left:200px;
+	position:absolute;
+}
+.domenabled #finder a.open
+{
+	background:url(arrowon.gif) no-repeat 90% 50% #eee;
+	padding-right:16px;
+	padding-left:0px;
+	display:block;
+}
+.domenabled #finder a.parent
+{
+	background:url(arrow.gif) no-repeat #fff 100% 50%;
+	padding-right:16px;
+	padding-left:0px;
+}
+.domenabled ul#finder li a
+{
+	color:#000;
+	background:url(normal.gif) no-repeat #fff 0 50% ;
+	padding-left:16px;
+	text-decoration:none;
+}
+
diff --git a/finder_menu.module b/finder_menu.module
index 02b1edb..91a749d 100644
--- a/finder_menu.module
+++ b/finder_menu.module
@@ -1,6 +1,14 @@
 <?php
 // $Id$
 
+/**
+ * Implementation of hook_init().
+ * Adds CSS, Javascript and settings to the page.
+ */
+function finder_menu_init() {
+  drupal_add_css(drupal_get_path('module', 'finder_menu') .'/finder_menu.css');
+}
+
 /**
  * Implementation of hook_block();
  */
@@ -102,9 +110,9 @@ function theme_finder_menu($menu_name, $mlid) {
   
   // Build the menus
   
-  $output = '<ul style="display:inline" class="finder-menu-menu">';
-  $output  = finder_menu_build($menu);
-  $output .= '</ul>';
+  $output  = '<div id="finderparent">';
+  $output .= finder_menu_build($menu, TRUE);
+  $output .= '</div>';
   drupal_add_js(drupal_get_path('module', 'finder_menu') .'/finder_menu.js');
   
   return $output;
@@ -115,17 +123,25 @@ function theme_finder_menu($menu_name, $mlid) {
  *
  * @ingroup themeable
  */
-function finder_menu_build($menu) {
+function finder_menu_build($menu, $first = FALSE) {
 
-  $output = '<ul>';
+  if ($first === TRUE) {
+    $output = '<ul id="finder">';
+  } else {
+    $output = '<ul>';
+  }
 
   foreach($menu as $menu_item) {
-    $output .= '<li>';
-    $output .= $menu_item['link']['title'];
-    if ($menu_item['below'] !== FALSE) {
-      $output .= finder_menu_build($menu_item['below']);
+    if ($menu_item['link']['hidden'] == 0) {
+      $output .= '<li>';
+      if ($menu_item['below'] !== FALSE) {
+        $output .= $menu_item['link']['title'];
+        $output .= finder_menu_build($menu_item['below']);
+      } else {
+        $output .= theme('menu_item_link', $menu_item['link']);
+      }
+      $output .= '</li>';
     }
-    $output .= '</li>';
   }
 
   $output .= '</ul>';
-- 
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