void route_removed (TimeAxisView *);
void hide_track_in_display (TimeAxisView &);
std::list<TimeAxisView*> views () const;
void hide_all_tracks (bool);
void clear ();
void sync_presentation_info_from_treeview ();
void route_removed (TimeAxisView *);
void hide_track_in_display (TimeAxisView &);
std::list<TimeAxisView*> views () const;
void hide_all_tracks (bool);
void clear ();
void sync_presentation_info_from_treeview ();