// Construct a list of all the recordable edits which start on position
void clear_selected_edits();
void select_affected_edits(double position, Track *start_track, int sense);
+ int clear_hard_edges(double start, double end);
void get_selected_edits(ArrayList<Edit*> *drag_edits);
int next_group_id();
int new_group(int id);
void select_all(int type,
int value);
void translate_projector(float offset_x, float offset_y);
- int total_of(int type);
+ int total_of(int type);
+ Track* get_track_by_id(int id);
// add a track
Track* add_audio_track(int above, Track *dst_track);
Track* add_video_track(int above, Track *dst_track);