[gnome-terminal] app: Only build app menu when there's a shell that will show it

[Christian Persch <chpe src gnome org>]

commit 44343a916a4739ef3c2d33444b06821994a728be
Author: Christian Persch <chpe gnome org>
Date:   Thu May 3 20:59:39 2012 +0200

    app: Only build app menu when there's a shell that will show it
    
    This is a temporary workaround until the menubar is either gone or converted
    to GMenu; otherwise the window will lose rows when opening more than one tab
    at once.

 src/terminal-app.c |    5 +++++
 1 files changed, 5 insertions(+), 0 deletions(-)
---
diff --git a/src/terminal-app.c b/src/terminal-app.c
index b96cbdb..32efb7c 100644
--- a/src/terminal-app.c
+++ b/src/terminal-app.c
@@ -1159,11 +1159,16 @@ terminal_app_startup (GApplication *application)
 
   GtkBuilder *builder;
   GError *error = NULL;
+  gboolean shell_shows_app_menu;
 
   G_APPLICATION_CLASS (terminal_app_parent_class)->startup (application);
 
   /* FIXME: Is this the right place to do prefs migration from gconf->dconf? */
 
+  g_object_get (gtk_settings_get_for_screen (gdk_screen_get_default ()), "gtk-shell-shows-app-menu", &shell_shows_app_menu, NULL);
+  if (!shell_shows_app_menu)
+    return;
+
   g_action_map_add_action_entries (G_ACTION_MAP (application),
                                    app_menu_actions, G_N_ELEMENTS (app_menu_actions),
                                    application);