X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/b51014176a539bf0c0e5058910c5a7fcc7a7d0a5..fb8d7eb7a880f1f2e32d8830f9c5e12b2536e05f:/src/gtk/app.cpp

diff --git a/src/gtk/app.cpp b/src/gtk/app.cpp
index 63ed6f13b3..3754531c01 100644
--- a/src/gtk/app.cpp
+++ b/src/gtk/app.cpp
@@ -529,6 +529,25 @@ void wxGUIAppTraits::MutexGuiLeave()
 }
 #endif // wxUSE_THREADS
 
+/* static */
+bool wxApp::GTKIsUsingGlobalMenu()
+{
+    static int s_isUsingGlobalMenu = -1;
+    if ( s_isUsingGlobalMenu == -1 )
+    {
+        // Currently we just check for this environment variable because this
+        // is how support for the global menu is implemented under Ubuntu.
+        //
+        // If we ever get false positives, we could also check for
+        // XDG_CURRENT_DESKTOP env var being set to "Unity".
+        wxString proxy;
+        s_isUsingGlobalMenu = wxGetEnv("UBUNTU_MENUPROXY", &proxy) &&
+                                !proxy.empty() && proxy != "0";
+    }
+
+    return s_isUsingGlobalMenu == 1;
+}
+
 #if wxUSE_LIBHILDON || wxUSE_LIBHILDON2
 // Maemo-specific method: get the main program object
 HildonProgram *wxApp::GetHildonProgram()