use Tracks' MainMenuDisabler during session lock (could be improved with more RAII)

1 files changed, 17 insertions, 0 deletions

diff --git a/gtk2_ardour/public_editor.h b/gtk2_ardour/public_editor.h
index 951c3e9b0e..b5d139b543 100644
--- a/gtk2_ardour/public_editor.h
+++ b/gtk2_ardour/public_editor.h
@@ -40,6 +40,8 @@
 #include "pbd/statefuldestructible.h"
 
 #include "canvas/fwd.h"
+
+#include "gtkmm2ext/actions.h"
 #include "gtkmm2ext/visibility_tracker.h"
 
 #include "editing.h"
@@ -459,4 +461,19 @@ class DisplaySuspender {
 		}
 };
 
+class MainMenuDisabler {
+public:
+	MainMenuDisabler () {
+		/* The global menu bar continues to be accessible to applications
+		   with modal dialogs on mac, which means that we need to desensitize
+		   all items in the menu bar. 
+		*/
+		ActionManager::disable_active_actions ();
+	}
+	
+	~MainMenuDisabler () {
+		ActionManager::enable_active_actions ();
+	}
+};
+
 #endif // __gtk_ardour_public_editor_h__