Tempo ramps - add undo to right-click lock style & ramp type changes.

1 files changed, 15 insertions, 0 deletions

diff --git a/gtk2_ardour/editor_markers.cc b/gtk2_ardour/editor_markers.cc
index c597ec292d..74e35a246b 100644
--- a/gtk2_ardour/editor_markers.cc
+++ b/gtk2_ardour/editor_markers.cc
@@ -1389,19 +1389,29 @@ Editor::toggle_marker_lock_style ()
 	dynamic_cast_marker_object (marker_menu_item->get_data ("marker"), &mm, &tm);
 
 	if (mm) {
+		begin_reversible_command (_("change meter lock style"));
+		XMLNode &before = _session->tempo_map().get_state();
 		MeterSection* msp = &mm->meter();
 		if (mm->meter().position_lock_style() == AudioTime) {
 			_session->tempo_map().replace_meter (*msp, Meter (msp->divisions_per_bar(), msp->note_divisor()), msp->bbt());
 		} else {
 			_session->tempo_map().replace_meter (*msp, Meter (msp->divisions_per_bar(), msp->note_divisor()), msp->frame());
 		}
+		XMLNode &after = _session->tempo_map().get_state();
+		_session->add_command(new MementoCommand<TempoMap>(_session->tempo_map(), &before, &after));
+		commit_reversible_command ();
 	} else if (tm) {
+		begin_reversible_command (_("change tempo lock style"));
+		XMLNode &before = _session->tempo_map().get_state();
 		TempoSection* tsp = &tm->tempo();
 		if (tsp->position_lock_style() == AudioTime) {
 			_session->tempo_map().replace_tempo (*tsp, Tempo (tsp->beats_per_minute(), tsp->note_type()), tsp->pulse(), tsp->type());
 		} else {
 			_session->tempo_map().replace_tempo (*tsp, Tempo (tsp->beats_per_minute(), tsp->note_type()), tsp->frame(), tsp->type());
 		}
+		XMLNode &after = _session->tempo_map().get_state();
+		_session->add_command(new MementoCommand<TempoMap>(_session->tempo_map(), &before, &after));
+		commit_reversible_command ();
 	}
 }
 
@@ -1413,10 +1423,15 @@ Editor::toggle_tempo_type ()
 	dynamic_cast_marker_object (marker_menu_item->get_data ("marker"), &mm, &tm);
 
 	if (tm) {
+		begin_reversible_command (_("change tempo type"));
+		XMLNode &before = _session->tempo_map().get_state();
 		TempoSection* tsp = &tm->tempo();
 		_session->tempo_map().replace_tempo (*tsp, Tempo (tsp->beats_per_minute(), tsp->note_type())
 						     , (tsp->position_lock_style() == MusicTime) ? tsp->pulse() : tsp->frame()
 						     , (tsp->type() == TempoSection::Ramp) ? TempoSection::Constant : TempoSection::Ramp);
+		XMLNode &after = _session->tempo_map().get_state();
+		_session->add_command(new MementoCommand<TempoMap>(_session->tempo_map(), &before, &after));
+		commit_reversible_command ();
 	}
 }