--- desktop-file-utils-0.6/src/menu-layout.h.menu-onlyshowin	2004-03-05 15:38:25.231357480 -0500
+++ desktop-file-utils-0.6/src/menu-layout.h	2004-03-05 15:39:10.444484040 -0500
@@ -36,6 +36,7 @@
   MENU_NODE_ROOT,
   MENU_NODE_PASSTHROUGH,
   MENU_NODE_MENU,
+  MENU_NODE_MENU_ONLY_SHOW_IN,
   MENU_NODE_APP_DIR,
   MENU_NODE_DEFAULT_APP_DIRS,
   MENU_NODE_DIRECTORY_DIR,
--- desktop-file-utils-0.6/src/menu-layout.c.menu-onlyshowin	2004-03-05 15:38:36.603628632 -0500
+++ desktop-file-utils-0.6/src/menu-layout.c	2004-03-05 15:41:41.088582656 -0500
@@ -1642,6 +1642,9 @@
     case MENU_NODE_MENU:
       append_container (node, depth, "Menu", str);
       break;
+    case MENU_NODE_MENU_ONLY_SHOW_IN:
+      append_simple (node, depth, "OnlyShowIn", str);
+      break;
     case MENU_NODE_APP_DIR:
       append_simple (node, depth, "AppDir", str);
       break;
--- desktop-file-utils-0.6/src/menu-parser.c.menu-onlyshowin	2004-03-05 16:02:22.766818872 -0500
+++ desktop-file-utils-0.6/src/menu-parser.c	2004-03-05 16:30:52.102960280 -0500
@@ -334,7 +334,11 @@
                                 error))
         return;
 
-      if (ELEMENT_IS ("AppDir"))
+      if (ELEMENT_IS ("OnlyShowIn"))
+        {
+          push_node (parser, MENU_NODE_MENU_ONLY_SHOW_IN);
+        }
+      else if (ELEMENT_IS ("AppDir"))
         {
           push_node (parser, MENU_NODE_APP_DIR);
         }
@@ -780,6 +784,7 @@
 
   switch (menu_node_get_type (parser->stack_top))
     {
+    case MENU_NODE_MENU_ONLY_SHOW_IN:
     case MENU_NODE_APP_DIR:
     case MENU_NODE_DIRECTORY_DIR:
     case MENU_NODE_NAME:
@@ -867,6 +872,7 @@
 
   switch (menu_node_get_type (parser->stack_top))
     {
+    case MENU_NODE_MENU_ONLY_SHOW_IN:
     case MENU_NODE_APP_DIR:
     case MENU_NODE_DIRECTORY_DIR:
     case MENU_NODE_NAME:
--- desktop-file-utils-0.6/src/menu-process.c.only-show-in-api	2004-05-04 14:38:29.593074535 -0400
+++ desktop-file-utils-0.6/src/menu-process.c	2004-05-04 14:38:29.605072675 -0400
@@ -33,6 +33,11 @@
 #define _(x) gettext ((x))
 #define N_(x) x
 
+/* Global OnlyShowIn variable, works for both
+ * DesktopEntryTrees and Menus.
+ */
+static char *    only_show_in_desktop = NULL;
+
 static void      menu_node_resolve_files            (MenuCache  *menu_cache,
                                                      EntryCache *entry_cache,
                                                      MenuNode   *node);
@@ -1010,6 +1015,7 @@
 struct DesktopEntryTree
 {
   int refcount;
+  char *only_show_in_env;
   char *menu_file;
   char *menu_file_dir;
   EntryCache *entry_cache;
@@ -1053,7 +1059,6 @@
 
 DesktopEntryTree*
 desktop_entry_tree_load (const char  *filename,
-                         const char  *only_show_in_desktop,
                          const char  *create_chaining_to,
                          GError     **error)
 {
@@ -1111,6 +1116,7 @@
   
   tree = g_new0 (DesktopEntryTree, 1);
   tree->refcount = 1;
+  tree->only_show_in_env = NULL;
   tree->menu_cache = menu_cache;
   tree->entry_cache = entry_cache;
   tree->menu_file = canonical;
@@ -1151,6 +1157,7 @@
 
   if (tree->refcount == 0)
     {
+      g_free (tree->only_show_in_env);
       g_free (tree->menu_file);
       g_free (tree->menu_file_dir);
       menu_node_unref (tree->orig_node);
@@ -1861,6 +1861,14 @@
           }
           break;
 
+        case MENU_NODE_MENU_ONLY_SHOW_IN:
+          {
+            if (only_show_in_desktop)
+              if (strcmp (only_show_in_desktop, menu_node_get_content (child)) != 0)
+                  deleted = TRUE;
+          }
+          break;
+
         case MENU_NODE_NAME:
           {
             if (tree_node->name)
@@ -3257,3 +3264,12 @@
   g_free (change->path);
   g_free (change);
 }
+
+void
+desktop_set_only_show_in (const char *only_show_in)
+{
+  if (only_show_in_desktop)
+    g_free (only_show_in_desktop);
+
+  only_show_in_desktop = g_strdup (only_show_in);
+}
--- desktop-file-utils-0.6/src/menu-process.h.only-show-in-api	2004-05-04 14:38:29.594074380 -0400
+++ desktop-file-utils-0.6/src/menu-process.h	2004-05-04 14:38:29.606072520 -0400
@@ -60,7 +60,6 @@
 } DesktopEntryTreePrintFlags;
 
 DesktopEntryTree* desktop_entry_tree_load  (const char  *filename,
-                                            const char  *only_show_in_desktop,
                                             const char  *create_chaining_to,
                                             GError     **error);
 void              desktop_entry_tree_ref   (DesktopEntryTree *tree);
@@ -172,5 +170,7 @@
 
 void desktop_entry_tree_change_free (DesktopEntryTreeChange *change);
 
+/* Set OnlyShowIn globally */
+void        desktop_set_only_show_in (const char *only_show_in);
 
 #endif /* MENU_PROCESS_H */
--- desktop-file-utils-0.6/src/menu-tree-cache.c.only-show-in-api	2004-05-04 14:38:29.579076704 -0400
+++ desktop-file-utils-0.6/src/menu-tree-cache.c	2004-05-04 14:38:29.608072210 -0400
@@ -135,7 +135,6 @@
       
       tmp_error = NULL;
       reloaded = desktop_entry_tree_load (entry->canonical_path,
-                                          NULL, /* FIXME only show in desktop */
                                           entry->create_chaining_to,
                                           &tmp_error);
 
--- desktop-file-utils-0.6/src/menu-method.c.only-show-in-api	2004-05-04 14:43:02.375787404 -0400
+++ desktop-file-utils-0.6/src/menu-method.c	2004-05-04 14:43:09.751643963 -0400
@@ -750,6 +750,7 @@
 vfs_module_init (const char *method_name, const char *args)
 {
         desktop_entry_tree_diradd_callback_set (directory_add_callback);
+        desktop_set_only_show_in ("GNOME");
         return &vtable;
 }