#include "pbd/memento_command.h"
#include "ardour/automation_list.h"
+#include "ardour/parameter_descriptor.h"
#include "ardour/types.h"
#include "canvas/types.h"
-#include "canvas/group.h"
-#include "canvas/curve.h"
+#include "canvas/container.h"
+#include "canvas/poly_line.h"
class AutomationLine;
class ControlPoint;
class AutomationTimeAxisView;
class Selectable;
class Selection;
+class PublicEditor;
/** A GUI representation of an ARDOUR::AutomationList */
class AutomationLine : public sigc::trackable, public PBD::StatefulDestructible
{
- public:
+public:
enum VisibleAspects {
Line = 0x1,
ControlPoints = 0x2,
SelectedControlPoints = 0x4
};
-
- AutomationLine (const std::string& name, TimeAxisView&, ArdourCanvas::Group&,
- boost::shared_ptr<ARDOUR::AutomationList>,
- Evoral::TimeConverter<double, ARDOUR::framepos_t>* converter = 0);
+
+ AutomationLine (const std::string& name,
+ TimeAxisView& tv,
+ ArdourCanvas::Item& parent,
+ boost::shared_ptr<ARDOUR::AutomationList> al,
+ const ARDOUR::ParameterDescriptor& desc,
+ Evoral::TimeConverter<double, ARDOUR::samplepos_t>* converter = 0);
+
virtual ~AutomationLine ();
void queue_reset ();
void reset ();
void clear ();
+ void set_fill (bool f) { _fill = f; } // owner needs to call set_height
void set_selected_points (PointSelection const &);
- void get_selectables (ARDOUR::framepos_t, ARDOUR::framepos_t, double, double, std::list<Selectable*>&);
+ void get_selectables (ARDOUR::samplepos_t, ARDOUR::samplepos_t, double, double, std::list<Selectable*>&);
void get_inverted_selectables (Selection&, std::list<Selectable*>& results);
virtual void remove_point (ControlPoint&);
bool control_points_adjacent (double xval, uint32_t& before, uint32_t& after);
/* dragging API */
- virtual void start_drag_single (ControlPoint*, double, float);
- virtual void start_drag_line (uint32_t, uint32_t, float);
- virtual void start_drag_multiple (std::list<ControlPoint*>, float, XMLNode *);
- virtual std::pair<double, float> drag_motion (double, float, bool, bool with_push, uint32_t& final_index);
- virtual void end_drag (bool with_push, uint32_t final_index);
+ virtual void start_drag_single (ControlPoint*, double, float);
+ virtual void start_drag_line (uint32_t, uint32_t, float);
+ virtual void start_drag_multiple (std::list<ControlPoint*>, float, XMLNode *);
+ virtual std::pair<float, float> drag_motion (double, float, bool, bool with_push, uint32_t& final_index);
+ virtual void end_drag (bool with_push, uint32_t final_index);
ControlPoint* nth (uint32_t);
ControlPoint const * nth (uint32_t) const;
void hide ();
void set_height (guint32);
- void set_uses_gain_mapping (bool yn);
- bool get_uses_gain_mapping () const { return _uses_gain_mapping; }
+
+ bool get_uses_gain_mapping () const;
TimeAxisView& trackview;
- ArdourCanvas::Group& canvas_group() const { return *group; }
+ ArdourCanvas::Container& canvas_group() const { return *group; }
ArdourCanvas::Item& parent_group() const { return _parent_group; }
ArdourCanvas::Item& grab_item() const { return *line; }
- std::string get_verbose_cursor_string (double) const;
- std::string get_verbose_cursor_relative_string (double, double) const;
+ virtual std::string get_verbose_cursor_string (double) const;
+ std::string get_verbose_cursor_relative_string (double, double) const;
std::string fraction_to_string (double) const;
- std::string fraction_to_relative_string (double, double) const;
+ std::string delta_to_string (double) const;
double string_to_fraction (std::string const &) const;
void view_to_model_coord (double& x, double& y) const;
void view_to_model_coord_y (double &) const;
void model_to_view_coord (double& x, double& y) const;
+ void model_to_view_coord_y (double &) const;
+
+ double compute_delta (double from, double to) const;
+ void apply_delta (double& val, double delta) const;
void set_list(boost::shared_ptr<ARDOUR::AutomationList> list);
boost::shared_ptr<ARDOUR::AutomationList> the_list() const { return alist; }
virtual MementoCommandBinder<ARDOUR::AutomationList>* memento_command_binder ();
- const Evoral::TimeConverter<double, ARDOUR::framepos_t>& time_converter () const {
+ const Evoral::TimeConverter<double, ARDOUR::samplepos_t>& time_converter () const {
return *_time_converter;
}
- std::pair<ARDOUR::framepos_t, ARDOUR::framepos_t> get_point_x_range () const;
+ std::pair<ARDOUR::samplepos_t, ARDOUR::samplepos_t> get_point_x_range () const;
- void set_maximum_time (ARDOUR::framecnt_t);
- ARDOUR::framecnt_t maximum_time () const {
+ void set_maximum_time (ARDOUR::samplecnt_t);
+ ARDOUR::samplecnt_t maximum_time () const {
return _maximum_time;
}
- void set_offset (ARDOUR::framecnt_t);
- void set_width (ARDOUR::framecnt_t);
+ void set_offset (ARDOUR::samplecnt_t);
+ ARDOUR::samplecnt_t offset () { return _offset; }
+ void set_width (ARDOUR::samplecnt_t);
- framepos_t session_position (ARDOUR::AutomationList::const_iterator) const;
+ samplepos_t session_position (ARDOUR::AutomationList::const_iterator) const;
- protected:
+protected:
std::string _name;
- guint32 _height;
- uint32_t _line_color;
+ guint32 _height;
+ uint32_t _line_color;
boost::shared_ptr<ARDOUR::AutomationList> alist;
- Evoral::TimeConverter<double, ARDOUR::framepos_t>* _time_converter;
+ Evoral::TimeConverter<double, ARDOUR::samplepos_t>* _time_converter;
/** true if _time_converter belongs to us (ie we should delete it on destruction) */
bool _our_time_converter;
VisibleAspects _visible;
-
- bool _uses_gain_mapping;
- bool terminal_points_can_slide;
- bool update_pending;
- bool have_timeout;
- bool no_draw;
- bool _is_boolean;
+
+ bool terminal_points_can_slide;
+ bool update_pending;
+ bool have_timeout;
+ bool no_draw;
+ bool _is_boolean;
/** true if we did a push at any point during the current drag */
bool did_push;
- ArdourCanvas::Group& _parent_group;
- ArdourCanvas::Group* group;
- ArdourCanvas::Curve* line; /* line */
+ ArdourCanvas::Item& _parent_group;
+ ArdourCanvas::Container* group;
+ ArdourCanvas::PolyLine* line; /* line */
ArdourCanvas::Points line_points; /* coordinates for canvas line */
std::vector<ControlPoint*> control_points; /* visible control points */
- class ContiguousControlPoints : public std::list<ControlPoint*> {
- public:
- ContiguousControlPoints (AutomationLine& al);
- double clamp_dx (double dx);
- void move (double dx, double dy);
- void compute_x_bounds ();
- private:
- AutomationLine& line;
- double before_x;
- double after_x;
+ class ContiguousControlPoints : public std::list<ControlPoint*> {
+public:
+ ContiguousControlPoints (AutomationLine& al);
+ double clamp_dx (double dx);
+ void move (double dx, double dvalue);
+ void compute_x_bounds (PublicEditor& e);
+private:
+ AutomationLine& line;
+ double before_x;
+ double after_x;
};
- friend class ContiguousControlPoints;
+ friend class ContiguousControlPoints;
typedef boost::shared_ptr<ContiguousControlPoints> CCP;
- std::vector<CCP> contiguous_points;
-
- void sync_model_with_view_point (ControlPoint&);
- void sync_model_with_view_points (std::list<ControlPoint*>);
- void start_drag_common (double, float);
+ std::vector<CCP> contiguous_points;
- virtual void change_model (ARDOUR::AutomationList::iterator, double x, double y);
+ bool sync_model_with_view_point (ControlPoint&);
+ bool sync_model_with_view_points (std::list<ControlPoint*>);
+ void start_drag_common (double, float);
void reset_callback (const Evoral::ControlList&);
void list_changed ();
virtual bool event_handler (GdkEvent*);
- private:
+private:
std::list<ControlPoint*> _drag_points; ///< points we are dragging
std::list<ControlPoint*> _push_points; ///< additional points we are dragging if "push" is enabled
bool _drag_had_movement; ///< true if the drag has seen movement, otherwise false
/** 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;
+ ARDOUR::samplecnt_t _offset;
- void show ();
+ bool is_stepped() const;
+ void update_visibility ();
void reset_line_coords (ControlPoint&);
void add_visible_control_point (uint32_t, uint32_t, double, double, ARDOUR::AutomationList::iterator, uint32_t);
double control_point_box_size ();
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;
+ ARDOUR::samplecnt_t _maximum_time;
+
+ bool _fill;
+
+ const ARDOUR::ParameterDescriptor _desc;
friend class AudioRegionGainLine;
};
projects / ardour.git / blobdiff