- void undisplay_diskstream ();
- void redisplay_diskstream ();
- void playlist_modified_weak (boost::weak_ptr<ARDOUR::Diskstream>);
- void playlist_modified (boost::shared_ptr<ARDOUR::Diskstream>);
- void playlist_changed_weak (boost::weak_ptr<ARDOUR::Diskstream>);
- void playlist_changed (boost::shared_ptr<ARDOUR::Diskstream>);
-
- void add_crossfade (boost::shared_ptr<ARDOUR::Crossfade>);
- void add_crossfade_weak (boost::weak_ptr<ARDOUR::Crossfade>);
- void remove_crossfade (boost::shared_ptr<ARDOUR::Region>);