From 3cb8017c5adda88c3f10f7756359e0471dfe3fb8 Mon Sep 17 00:00:00 2001
From: Dries Buytaert <dries@buytaert.net>
Date: Thu, 17 Nov 2005 06:42:13 +0000
Subject: - Patch #37327 by Richard Archer: made the menu edit screen slightly
 less confusing.

---
 modules/menu/menu.module | 42 +++++++++++++++++++++++++++++++++++-------
 1 file changed, 35 insertions(+), 7 deletions(-)

(limited to 'modules/menu/menu.module')

diff --git a/modules/menu/menu.module b/modules/menu/menu.module
index 8dfec2728..c7062badb 100644
--- a/modules/menu/menu.module
+++ b/modules/menu/menu.module
@@ -106,17 +106,21 @@ function menu_configure() {
     $primary_options[$mid] = $menu['items'][$mid]['title'];
   }
 
-  $form['settings_links'] = array('#type' => 'fieldset', '#title' => t('Primary links settings'));
+  $form['settings_links'] = array(
+    '#type' => 'fieldset',
+    '#title' => t('Primary links settings'),
+  );
+
   $form['settings_links']['intro'] = array(
-    '#type' => 'markup',
-    '#value' => t('Primary links is a navigation system which usually (depending on your theme) appears at the top-right of the browser window. There are usually two rows of links, primary and secondary. You may control which links appear in this area by choosing a menu from which the links will be generated and then placing your links into the menu using the <a href="%menu">menu administration</a> or the \'Menu settings\' pane on each edit node form.', array('%menu' => url('admin/menu')))
+    '#type' => 'item',
+    '#value' => t('Primary links is a navigation system which usually (depending on your theme) appears at the top-right of the browser window. There are usually two rows of links, primary and secondary. You may control which links appear in this area by choosing a menu from which the links will be generated and then placing your links into the menu using the <a href="%menu">menu administration</a> or the \'Menu settings\' pane on each node authoring form.', array('%menu' => url('admin/menu'))),
   );
 
   $form['settings_links']['menu_primary_menu'] = array(
     '#type' => 'select',
     '#title' => t('Menu containing primary links'),
     '#default_value' => variable_get('menu_primary_menu', 0),
-    '#options' => $primary_options
+    '#options' => $primary_options,
   );
 
   $secondary_options[0] = t('No secondary links');
@@ -129,7 +133,30 @@ function menu_configure() {
     '#title' => t('Menu containing secondary links'),
     '#default_value' => variable_get('menu_secondary_menu', 0),
     '#options' => $secondary_options,
-    '#description' => t('If you select the same menu as primary links then secondary links will display the appropriate second level of your navigation hierarchy.')
+    '#description' => t('If you select the same menu as primary links then secondary links will display the appropriate second level of your navigation hierarchy.'),
+  );
+
+  $form['settings_authoring'] = array(
+    '#type' => 'fieldset',
+    '#title' => t('Node authoring form settings'),
+  );
+
+  $form['settings_authoring']['intro'] = array(
+    '#type' => 'item',
+    '#value' => t('On each post authoring form there is a \'Menu settings\' pane. This setting allows you to limit what is displayed in the \'Parent item\' drop-down menu of that pane. This can be used to force new menu items to be created in the primary links menu or to hide admin menu items.'),
+  );
+
+  $authoring_options = array(0 => t('Show all menus'));
+  foreach ($menu['items'][0]['children'] as $mid) {
+    $authoring_options[$mid] = $menu['items'][$mid]['title'];
+  }
+
+  $form['settings_authoring']['menu_parent_items'] = array(
+    '#type' => 'select',
+    '#title' => t('Restrict parent items to'),
+    '#default_value' => variable_get('menu_parent_items', 0),
+    '#options' => $authoring_options,
+    '#description' => t('Choose the menu from which parent items will be made available. Only this menu item and its children will be shown.'),
   );
 
   return system_settings_form('menu_configure', $form);
@@ -514,8 +541,9 @@ function menu_overview_tree_rows($pid = 0, $depth = 0) {
       else {
         if ($menu['items'][$mid]['type'] & MENU_VISIBLE_IN_TREE) {
           $operations[] = array('data' => l(t('edit'), 'admin/menu/item/edit/'. $mid));
-          if ($menu['items'][$mid]['type'] & MENU_IS_ROOT) {
+          if ($menu['items'][$mid]['type'] & (MENU_IS_ROOT | MENU_VISIBLE_IF_HAS_CHILDREN)) {
             // Disabling entire menus is done from block admin page.
+            // Menus which are only visible when they have children cannot be disabled.
             $operations[] = array('data' => '');
           }
           else {
@@ -539,7 +567,7 @@ function menu_overview_tree_rows($pid = 0, $depth = 0) {
       }
 
       // Call out disabled items.
-      if ($menu['items'][$mid]['type'] & MENU_VISIBLE_IN_TREE) {
+      if ($menu['items'][$mid]['type'] & (MENU_VISIBLE_IN_TREE | MENU_VISIBLE_IF_HAS_CHILDREN)) {
         $class = 'menu-enabled';
       }
       else {
-- 
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