? nice_menus-depth-135771-19.patch
? nice_menus-depth-135771-22.patch
Index: nice_menus.module
===================================================================
RCS file: /cvs/drupal-contrib/contributions/modules/nice_menus/nice_menus.module,v
retrieving revision 1.16.2.16
diff -u -p -r1.16.2.16 nice_menus.module
--- nice_menus.module	9 Feb 2008 17:36:20 -0000	1.16.2.16
+++ nice_menus.module	20 Mar 2008 01:00:54 -0000
@@ -149,6 +149,13 @@ function nice_menus_block($op = 'list', 
         '#default_value' => variable_get('nice_menus_type_'. $delta, 'right'),
         '#options' => drupal_map_assoc(array('right', 'left', 'down')),
       );
+      $form['nice_menus_depth_'. $delta] = array(
+        '#type' => 'select', 
+        '#title' => t('Maximum Depth'), 
+        '#description' => t('the depth of the menu, starting with the parent selected above to be displayed.  this allows primary/secondary links functionality.  if unsure, just leave this at -1 which will show all items.'),
+        '#default_value' => variable_get('nice_menus_depth_'. $delta, -1),
+        '#options' => drupal_map_assoc(range(-1,5))
+      );
       return $form;
     break;
 
@@ -156,13 +163,15 @@ function nice_menus_block($op = 'list', 
       variable_set('nice_menus_name_'. $delta, $edit['nice_menus_name_'. $delta]);
       variable_set('nice_menus_menu_'. $delta, $edit['nice_menus_menu_'. $delta]);
       variable_set('nice_menus_type_'. $delta, $edit['nice_menus_type_'. $delta]);
+      variable_set('nice_menus_depth_'. $delta, $edit['nice_menus_depth_'.$delta]);
     break;
 
     case 'view':
       // Build the nice menu for the block.
       $pid = variable_get('nice_menus_menu_'. $delta, '1');
       $direction = variable_get('nice_menus_type_'. $delta, 'right');
-      if ($output = theme('nice_menu', $delta, $pid, $direction)) {
+      $depth = variable_get('nice_menus_depth_'.$delta, '-1');
+      if ($output = theme('nice_menu', $delta, $depth, $pid, $direction)) {
         $block['content'] = $output['content'];
         if (variable_get('nice_menus_type_'. $delta, 'right') == 'down') {
           $class = 'nice-menu-hide-title';
@@ -200,7 +209,7 @@ function nice_menus_block($op = 'list', 
  * @return
  *   An HTML string of properly nested nice menu lists.
  */
-function theme_nice_menu_tree($pid = 1, $menu = NULL) {
+function theme_nice_menu_tree($pid = 1, $depth = -1, $deep = 0, $menu = NULL) {
   $menu = isset($menu) ? $menu : menu_get_menu();
   $output['content'] = '';
 
@@ -215,13 +224,15 @@ function theme_nice_menu_tree($pid = 1, 
       // Convert slashes to dashes
       $clean_path = str_replace('/', '-', $clean_path);
       $path_class = 'menu-path-'. $clean_path;
-      if (count($menu['visible'][$mid]['children']) > 0) {
-        $output['content'] .= '<li id="menu-'. $mid .'" class="menuparent '. $path_class .'">'. menu_item_link($mid);
-        $output['content'] .= '<ul>';
-        $tmp = theme('nice_menu_tree', $mid);
-        $output['content'] .= $tmp['content'];
-        $output['content'] .= "</ul>\n";
-        $output['content'] .= "</li>\n";
+      if (count($menu['visible'][$mid]['children']) > 0 && $depth != 0) {
+        if ($deep < $depth || $depth == -1) {
+          $output['content'] .= '<li id="menu-'. $mid .'" class="menuparent '. $path_class .'">'. menu_item_link($mid);
+          $output['content'] .= '<ul>';
+          $tmp = theme('nice_menu_tree', $mid, $depth, $i);
+          $output['content'] .= $tmp['content'];
+          $output['content'] .= "</ul>\n";
+          $output['content'] .= "</li>\n";
+        }
       }
       else {
         $output['content'] .= '<li id="menu-'. $mid .'" class="'. $path_class .'">'. menu_item_link($mid) .'</li>'."\n";
@@ -248,10 +259,10 @@ function theme_nice_menu_tree($pid = 1, 
  * @return
  *   An HTML string of nice menu links.
  */
-function theme_nice_menu($id, $pid, $direction = 'right', $menu = NULL) {
+function theme_nice_menu($id, $depth = -1, $pid, $direction = 'right', $menu = NULL) {
   $output = array();
 
-  if ($menu_tree = theme('nice_menu_tree', $pid, $menu)) {
+  if ($menu_tree = theme('nice_menu_tree', $pid, $depth, $menu)) {
     if ($menu_tree['content']) {
       $output['content'] = '<ul class="nice-menu nice-menu-'. $direction .'" id="nice-menu-'. $id .'">'. $menu_tree['content'] .'</ul>'."\n";
       $output['subject'] = $menu_tree['subject'];