+void
+ARDOUR_UI::unset_dual_punch ()
+{
+ Glib::RefPtr<Action> action = ActionManager::get_action ("Transport", "TogglePunch");
+
+ if (action) {
+ Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic(action);
+ if (tact) {
+ ignore_dual_punch = true;
+ tact->set_active (false);
+ ignore_dual_punch = false;
+ }
+ }
+}
+
+void
+ARDOUR_UI::toggle_punch ()
+{
+ if (ignore_dual_punch) {
+ return;
+ }
+
+ Glib::RefPtr<Action> action = ActionManager::get_action ("Transport", "TogglePunch");
+
+ if (action) {
+
+ Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic(action);
+
+ if (!tact) {
+ return;
+ }
+
+ /* drive the other two actions from this one */
+
+ Glib::RefPtr<Action> in_action = ActionManager::get_action ("Transport", "TogglePunchIn");
+ Glib::RefPtr<Action> out_action = ActionManager::get_action ("Transport", "TogglePunchOut");
+
+ if (in_action && out_action) {
+ Glib::RefPtr<ToggleAction> tiact = Glib::RefPtr<ToggleAction>::cast_dynamic(in_action);
+ Glib::RefPtr<ToggleAction> toact = Glib::RefPtr<ToggleAction>::cast_dynamic(out_action);
+ tiact->set_active (tact->get_active());
+ toact->set_active (tact->get_active());
+ }
+ }
+}
+