public:
AutomationLine (const std::string& name, TimeAxisView&, ArdourCanvas::Group&,
boost::shared_ptr<ARDOUR::AutomationList>,
- const Evoral::TimeConverter<double, ARDOUR::sframes_t>* converter = 0);
+ const Evoral::TimeConverter<double, ARDOUR::framepos_t>* converter = 0);
virtual ~AutomationLine ();
void queue_reset ();
virtual void end_drag ();
ControlPoint* nth (uint32_t);
+ ControlPoint const * nth (uint32_t) const;
uint32_t npoints() const { return control_points.size(); }
std::string name() const { return _name; }
virtual MementoCommandBinder<ARDOUR::AutomationList>* memento_command_binder ();
- const Evoral::TimeConverter<double, ARDOUR::sframes_t>& time_converter () const {
+ const Evoral::TimeConverter<double, ARDOUR::framepos_t>& time_converter () const {
return _time_converter;
}
+
+ std::pair<ARDOUR::framepos_t, ARDOUR::framepos_t> get_point_x_range () const;
+
+ void set_maximum_time (ARDOUR::framecnt_t);
+ ARDOUR::framecnt_t maximum_time () const {
+ return _maximum_time;
+ }
+
+ void set_offset (ARDOUR::framecnt_t);
+ void set_width (ARDOUR::framecnt_t);
protected:
bool terminal_points_can_slide : 1;
bool update_pending : 1;
bool no_draw : 1;
+ bool _is_boolean : 1;
bool points_visible : 1;
bool did_push;
void list_changed ();
virtual bool event_handler (GdkEvent*);
- virtual void add_model_point (ALPoints& tmp_points, double frame, double yfract);
private:
std::list<ControlPoint*> _drag_points; ///< points we are dragging
double _drag_distance; ///< total x movement of the drag, in units
double _last_drag_fraction; ///< last y position of the drag, as a fraction
std::list<double> _always_in_view;
+ /** offset from the start of the automation list to the start of the line, so that
+ * a +ve offset means that the 0 on the line is at _offset in the list
+ */
+ ARDOUR::framecnt_t _offset;
- const Evoral::TimeConverter<double, ARDOUR::sframes_t>& _time_converter;
+ const Evoral::TimeConverter<double, ARDOUR::framepos_t>& _time_converter;
void reset_line_coords (ControlPoint&);
void add_visible_control_point (uint32_t, uint32_t, double, double, ARDOUR::AutomationList::iterator, uint32_t);
void model_representation (ControlPoint&, ModelRepresentation&);
PBD::ScopedConnectionList _list_connections;
+
+ /** maximum time that a point on this line can be at, relative to the position of its region or start of its track */
+ ARDOUR::framecnt_t _maximum_time;
friend class AudioRegionGainLine;
};