diff options
Diffstat (limited to 'gtk2_ardour/editor_routes.cc')
| -rw-r--r-- | gtk2_ardour/editor_routes.cc | 28 |
1 files changed, 27 insertions, 1 deletions
diff --git a/gtk2_ardour/editor_routes.cc b/gtk2_ardour/editor_routes.cc index 32dfa77f48..929240eca4 100644 --- a/gtk2_ardour/editor_routes.cc +++ b/gtk2_ardour/editor_routes.cc @@ -219,7 +219,7 @@ EditorRoutes::build_menu () items.push_back (MenuElem (_("Hide All Audio Tracks"), mem_fun (*this, &EditorRoutes::hide_all_audiotracks))); items.push_back (MenuElem (_("Show All Audio Busses"), mem_fun (*this, &EditorRoutes::show_all_audiobus))); items.push_back (MenuElem (_("Hide All Audio Busses"), mem_fun (*this, &EditorRoutes::hide_all_audiobus))); - + items.push_back (MenuElem (_("Show Tracks With Regions Under Playhead"), mem_fun (*this, &EditorRoutes::show_tracks_with_regions_at_playhead))); } void @@ -968,3 +968,29 @@ EditorRoutes::solo_changed_so_update_mute () update_mute_display (this); } + +void +EditorRoutes::show_tracks_with_regions_at_playhead () +{ + boost::shared_ptr<RouteList> const r = _session->get_routes_with_regions_at (_session->transport_frame ()); + + set<TimeAxisView*> show; + for (RouteList::const_iterator i = r->begin(); i != r->end(); ++i) { + cout << "show " << (*i)->name() << "\n"; + TimeAxisView* tav = _editor->axis_view_from_route (i->get ()); + if (tav) { + show.insert (tav); + } + } + + suspend_redisplay (); + + TreeModel::Children rows = _model->children (); + for (TreeModel::Children::iterator i = rows.begin(); i != rows.end(); ++i) { + TimeAxisView* tv = (*i)[_columns.tv]; + (*i)[_columns.visible] = (show.find (tv) != show.end()); + } + + resume_redisplay (); + +} |