- struct TimeAxisViewSummary {
- TimeAxisViewSummary () : height_list(512) {}
-
- std::bitset<512> tracks;
- std::vector<int32_t> height_list;
- int visible_y_low;
- int visible_y_high;
- };
-
- void copy_regions (GdkEvent *);
- bool y_movement_disallowed (int, int, int, TimeAxisViewSummary const &) const;
- std::map<RegionView*, std::pair<RouteTimeAxisView*, int> > find_time_axis_views_and_layers ();
- double compute_x_delta (GdkEvent const *, nframes64_t *);
- bool compute_y_delta (
- TimeAxisView const *, TimeAxisView*, int32_t, int32_t, TimeAxisViewSummary const &,
- int32_t *, int32_t *, int32_t *
- );