- string obj_T = n->children().front()->name();
- if (obj_T == "AudioRegion" || obj_T == "MidiRegion" || obj_T == "Region")
- {
- if (regions.count(id))
- return new MementoCommand<Region>(*regions[id], before, after);
- }
- else if (obj_T == "Source" || obj_T == "AudioSource" || obj_T == "MidiSource")
- {
- if (sources.count(id))
- return new MementoCommand<Source>(*sources[id], before, after);
- }
- else if (obj_T == "Location")
- return new MementoCommand<Location>(*_locations.get_location_by_id(id), before, after);
- else if (obj_T == "Locations")
- return new MementoCommand<Locations>(_locations, before, after);
- else if (obj_T == "TempoMap")
- return new MementoCommand<TempoMap>(*_tempo_map, before, after);
- else if (obj_T == "Playlist" || obj_T == "MidiPlaylist" || obj_T == "AudioPlaylist")
- {
- if (Playlist *pl = playlist_by_name(child->property("name")->value()))
- return new MementoCommand<Playlist>(*pl, before, after);
- }
- else if (obj_T == "Route") // inlcudes AudioTrack
- return new MementoCommand<Route>(*route_by_id(id), before, after);
- else if (obj_T == "Curve")
- {
- if (curves.count(id))
- return new MementoCommand<Curve>(*curves[id], before, after);
- }
- else if (obj_T == "AutomationList")
- {
- if (automation_lists.count(id))
- return new MementoCommand<AutomationList>(*automation_lists[id], before, after);
- }
- // For Editor and AutomationLine which are off-limits here
- else if (registry.count(id))
- return new MementoCommand<StatefulDestructible>(*registry[id], before, after);
+ std::string obj_T = n->property ("type-name")->value();
+
+ if (obj_T == "ARDOUR::AudioRegion" || obj_T == "ARDOUR::MidiRegion" || obj_T == "ARDOUR::Region") {
+ boost::shared_ptr<Region> r = RegionFactory::region_by_id (id);
+ if (r) {
+ return new MementoCommand<Region>(*r, before, after);
+ }
+
+ } else if (obj_T == "ARDOUR::AudioSource" || obj_T == "ARDOUR::MidiSource") {
+ if (sources.count(id))
+ return new MementoCommand<Source>(*sources[id], before, after);
+
+ } else if (obj_T == "ARDOUR::Location") {
+ Location* loc = _locations->get_location_by_id(id);
+ if (loc) {
+ return new MementoCommand<Location>(*loc, before, after);
+ }
+
+ } else if (obj_T == "ARDOUR::Locations") {
+ return new MementoCommand<Locations>(*_locations, before, after);
+
+ } else if (obj_T == "ARDOUR::TempoMap") {
+ return new MementoCommand<TempoMap>(*_tempo_map, before, after);
+
+ } else if (obj_T == "ARDOUR::Playlist" || obj_T == "ARDOUR::AudioPlaylist" || obj_T == "ARDOUR::MidiPlaylist") {
+ if (boost::shared_ptr<Playlist> pl = playlists->by_name(child->property("name")->value())) {
+ return new MementoCommand<Playlist>(*(pl.get()), before, after);
+ }
+
+ } else if (obj_T == "ARDOUR::Route" || obj_T == "ARDOUR::AudioTrack" || obj_T == "ARDOUR::MidiTrack") {
+ if (boost::shared_ptr<Route> r = route_by_id(id)) {
+ return new MementoCommand<Route>(*r, before, after);
+ } else {
+ error << string_compose (X_("Route %1 not found in session"), id) << endmsg;
+ }
+
+ } else if (obj_T == "Evoral::Curve" || obj_T == "ARDOUR::AutomationList") {
+ if (have_id) {
+ std::map<PBD::ID, AutomationList*>::iterator i = automation_lists.find(id);
+ if (i != automation_lists.end()) {
+ return new MementoCommand<AutomationList>(*i->second, before, after);
+ }
+ } else {
+ return new MementoCommand<AutomationList> (
+ new MidiAutomationListBinder (n, sources),
+ before, after
+ );
+ }