namespace Gnome {
namespace Canvas {
class CanvasNoteEvent;
+ class CanvasPatchChange;
}
}
}
/** @return current pointer frame */
- nframes64_t current_pointer_frame () const {
+ ARDOUR::framepos_t current_pointer_frame () const {
return _current_pointer_frame;
}
bool _ending; ///< true if end_grab or abort is in progress, otherwise false
double _current_pointer_x; ///< trackview x of the current pointer
double _current_pointer_y; ///< trackview y of the current pointer
- nframes64_t _current_pointer_frame; ///< frame that the pointer is now at
+ ARDOUR::framepos_t _current_pointer_frame; ///< frame that the pointer is now at
+ bool _old_follow_playhead; ///< state of Editor::follow_playhead() before the drags started
};
/** Abstract base class for dragging of things within the editor */
bool motion_handler (GdkEvent*, bool);
void abort ();
- nframes64_t adjusted_frame (nframes64_t, GdkEvent const *, bool snap = true) const;
- nframes64_t adjusted_current_frame (GdkEvent const *, bool snap = true) const;
+ ARDOUR::framepos_t adjusted_frame (ARDOUR::framepos_t, GdkEvent const *, bool snap = true) const;
+ ARDOUR::framepos_t adjusted_current_frame (GdkEvent const *, bool snap = true) const;
/** Called to start a grab of an item.
* @param e Event that caused the grab to start.
/** Called to abort a drag and return things to how
* they were before it started.
+ * @param m true if some movement occurred, otherwise false.
*/
- virtual void aborted () = 0;
+ virtual void aborted (bool m) = 0;
/** @param m Mouse mode.
* @return true if this drag should happen in this mouse mode.
}
/** @return minimum number of frames (in x) and pixels (in y) that should be considered a movement */
- virtual std::pair<nframes64_t, int> move_threshold () const {
+ virtual std::pair<ARDOUR::framecnt_t, int> move_threshold () const {
return std::make_pair (1, 1);
}
return true;
}
+ /** Set up the _pointer_frame_offset */
+ virtual void setup_pointer_frame_offset () {
+ _pointer_frame_offset = 0;
+ }
+
protected:
double grab_x () const {
return _grab_y;
}
+ ARDOUR::framepos_t raw_grab_frame () const {
+ return _raw_grab_frame;
+ }
+
ARDOUR::framepos_t grab_frame () const {
return _grab_frame;
}
DragManager* _drags;
ArdourCanvas::Item* _item; ///< our item
/** Offset from the mouse's position for the drag to the start of the thing that is being dragged */
- nframes64_t _pointer_frame_offset;
+ ARDOUR::framecnt_t _pointer_frame_offset;
bool _x_constrained; ///< true if x motion is constrained, otherwise false
bool _y_constrained; ///< true if y motion is constrained, otherwise false
bool _was_rolling; ///< true if the session was rolling before the drag started, otherwise false
double _grab_y; ///< trackview y of the grab start position
double _last_pointer_x; ///< trackview x of the pointer last time a motion occurred
double _last_pointer_y; ///< trackview y of the pointer last time a motion occurred
- nframes64_t _grab_frame; ///< adjusted_frame that the mouse was at when start_grab was called, or 0
- nframes64_t _last_pointer_frame; ///< adjusted_frame the last time a motion occurred
+ ARDOUR::framepos_t _raw_grab_frame; ///< unsnapped frame that the mouse was at when start_grab was called, or 0
+ ARDOUR::framepos_t _grab_frame; ///< adjusted_frame that the mouse was at when start_grab was called, or 0
+ ARDOUR::framepos_t _last_pointer_frame; ///< adjusted_frame the last time a motion occurred
};
class RegionDrag;
/** layer that this region is currently being displayed on */
ARDOUR::layer_t layer;
double initial_y; ///< the initial y position of the view before any reparenting
+ framepos_t initial_position; ///< initial position of the region
+ framepos_t initial_end; ///< initial end position of the region
boost::shared_ptr<ARDOUR::Playlist> initial_playlist;
};
virtual void start_grab (GdkEvent *, Gdk::Cursor *);
virtual void motion (GdkEvent *, bool);
virtual void finished (GdkEvent *, bool) = 0;
- virtual void aborted ();
+ virtual void aborted (bool);
/** @return true if the regions being `moved' came from somewhere on the canvas;
* false if they came from outside (e.g. from the region list).
protected:
- double compute_x_delta (GdkEvent const *, nframes64_t *);
+ double compute_x_delta (GdkEvent const *, ARDOUR::framecnt_t *);
bool y_movement_allowed (int, ARDOUR::layer_t) const;
bool _brushing;
- nframes64_t _last_frame_position; ///< last position of the thing being dragged
+ ARDOUR::framepos_t _last_frame_position; ///< last position of the thing being dragged
double _total_x_delta;
int _last_pointer_time_axis_view;
ARDOUR::layer_t _last_pointer_layer;
RegionMoveDrag (Editor *, ArdourCanvas::Item *, RegionView *, std::list<RegionView*> const &, bool, bool);
virtual ~RegionMoveDrag () {}
- virtual void start_grab (GdkEvent *, Gdk::Cursor *);
void motion (GdkEvent *, bool);
void finished (GdkEvent *, bool);
- void aborted ();
+ void aborted (bool);
bool regions_came_from_canvas () const {
return true;
}
- std::pair<nframes64_t, int> move_threshold () const {
+ std::pair<ARDOUR::framecnt_t, int> move_threshold () const {
return std::make_pair (4, 4);
}
+ void setup_pointer_frame_offset ();
+
private:
typedef std::set<boost::shared_ptr<ARDOUR::Playlist> > PlaylistSet;
class RegionInsertDrag : public RegionMotionDrag
{
public:
- RegionInsertDrag (Editor *, boost::shared_ptr<ARDOUR::Region>, RouteTimeAxisView*, nframes64_t);
+ RegionInsertDrag (Editor *, boost::shared_ptr<ARDOUR::Region>, RouteTimeAxisView*, ARDOUR::framepos_t);
void finished (GdkEvent *, bool);
- void aborted ();
+ void aborted (bool);
bool regions_came_from_canvas () const {
return false;
void motion (GdkEvent *, bool);
void finished (GdkEvent *, bool);
- void aborted ();
+ void aborted (bool);
};
/** Drags to create regions */
void motion (GdkEvent *, bool);
void finished (GdkEvent *, bool);
- void aborted ();
+ void aborted (bool);
private:
MidiTimeAxisView* _view;
boost::shared_ptr<ARDOUR::Region> _region;
+ void add_region ();
};
/** Drags to resize MIDI notes */
void start_grab (GdkEvent *, Gdk::Cursor* c = 0);
void motion (GdkEvent *, bool);
void finished (GdkEvent *, bool);
- void aborted ();
+ void aborted (bool);
private:
MidiRegionView* region;
void start_grab (GdkEvent *, Gdk::Cursor* c = 0);
void motion (GdkEvent *, bool);
void finished (GdkEvent *, bool);
- void aborted ();
+ void aborted (bool);
private:
double _note_height;
};
+/** Drag to move MIDI patch changes */
+class PatchChangeDrag : public Drag
+{
+public:
+ PatchChangeDrag (Editor *, ArdourCanvas::CanvasPatchChange *, MidiRegionView *);
+
+ void motion (GdkEvent *, bool);
+ void finished (GdkEvent *, bool);
+ void aborted (bool);
+
+ bool y_movement_matters () const {
+ return false;
+ }
+
+ void setup_pointer_frame_offset ();
+
+private:
+ MidiRegionView* _region_view;
+ ArdourCanvas::CanvasPatchChange* _patch_change;
+ double _cumulative_dx;
+};
+
/** Drag of region gain */
class RegionGainDrag : public Drag
{
public:
- RegionGainDrag (Editor *e, ArdourCanvas::Item *i) : Drag (e, i) {}
+ RegionGainDrag (Editor *, ArdourCanvas::Item *);
void motion (GdkEvent *, bool);
void finished (GdkEvent *, bool);
return (m == Editing::MouseGain);
}
- void aborted ();
+ void aborted (bool);
};
/** Drag to trim region(s) */
void start_grab (GdkEvent *, Gdk::Cursor* c = 0);
void motion (GdkEvent *, bool);
void finished (GdkEvent *, bool);
- void aborted ();
+ void aborted (bool);
bool y_movement_matters () const {
return false;
}
+ void setup_pointer_frame_offset ();
+
private:
Operation _operation;
- bool _have_transaction; ///< true if a transaction has been started, false otherwise. Must be set true by derived class.
};
/** Meter marker drag */
void start_grab (GdkEvent *, Gdk::Cursor* c = 0);
void motion (GdkEvent *, bool);
void finished (GdkEvent *, bool);
- void aborted ();
+ void aborted (bool);
bool allow_vertical_autoscroll () const {
return false;
bool y_movement_matters () const {
return false;
}
+
+ void setup_pointer_frame_offset ();
private:
MeterMarker* _marker;
void start_grab (GdkEvent *, Gdk::Cursor* c = 0);
void motion (GdkEvent *, bool);
void finished (GdkEvent *, bool);
- void aborted ();
+ void aborted (bool);
bool allow_vertical_autoscroll () const {
return false;
return false;
}
+ void setup_pointer_frame_offset ();
+
private:
TempoMarker* _marker;
bool _copy;
};
-/** Drag of a cursor */
+/** Drag of the playhead cursor */
class CursorDrag : public Drag
{
public:
void start_grab (GdkEvent *, Gdk::Cursor* c = 0);
void motion (GdkEvent *, bool);
void finished (GdkEvent *, bool);
- void aborted ();
+ void aborted (bool);
bool active (Editing::MouseMode) {
return true;
bool y_movement_matters () const {
return false;
}
-
+
private:
- EditorCursor* _cursor; ///< cursor being dragged
+ void fake_locate (framepos_t);
+
bool _stop; ///< true to stop the transport on starting the drag, otherwise false
-
};
/** Region fade-in drag */
void start_grab (GdkEvent *, Gdk::Cursor* c = 0);
void motion (GdkEvent *, bool);
void finished (GdkEvent *, bool);
- void aborted ();
+ void aborted (bool);
bool y_movement_matters () const {
return false;
}
+
+ void setup_pointer_frame_offset ();
};
/** Region fade-out drag */
void start_grab (GdkEvent *, Gdk::Cursor* c = 0);
void motion (GdkEvent *, bool);
void finished (GdkEvent *, bool);
- void aborted ();
+ void aborted (bool);
bool y_movement_matters () const {
return false;
}
+
+ void setup_pointer_frame_offset ();
};
/** Marker drag */
void start_grab (GdkEvent *, Gdk::Cursor* c = 0);
void motion (GdkEvent *, bool);
void finished (GdkEvent *, bool);
- void aborted ();
+ void aborted (bool);
bool allow_vertical_autoscroll () const {
return false;
bool y_movement_matters () const {
return false;
}
+
+ void setup_pointer_frame_offset ();
private:
void update_item (ARDOUR::Location *);
Marker* _marker; ///< marker being dragged
std::list<ARDOUR::Location*> _copied_locations;
- ArdourCanvas::Line* _line;
ArdourCanvas::Points _points;
};
void start_grab (GdkEvent *, Gdk::Cursor* c = 0);
void motion (GdkEvent *, bool);
void finished (GdkEvent *, bool);
- void aborted ();
+ void aborted (bool);
bool active (Editing::MouseMode m);
void start_grab (GdkEvent *, Gdk::Cursor* c = 0);
void motion (GdkEvent *, bool);
void finished (GdkEvent *, bool);
- void aborted ();
+ void aborted (bool);
bool active (Editing::MouseMode) {
return true;
void start_grab (GdkEvent *, Gdk::Cursor* c = 0);
void motion (GdkEvent *, bool);
void finished (GdkEvent *, bool);
- void aborted ();
+ void aborted (bool);
bool active (Editing::MouseMode) {
return true;
private:
- ArdourCanvas::SimpleLine* _line;
+ ArdourCanvas::Line* _line;
AudioRegionView* _arv;
double _region_view_grab_x;
double _cumulative_x_drag;
- uint32_t _before;
+ float _before;
uint32_t _max_x;
};
class RubberbandSelectDrag : public Drag
{
public:
- RubberbandSelectDrag (Editor *e, ArdourCanvas::Item *i) : Drag (e, i) {}
+ RubberbandSelectDrag (Editor *, ArdourCanvas::Item *);
void start_grab (GdkEvent *, Gdk::Cursor* c = 0);
void motion (GdkEvent *, bool);
void finished (GdkEvent *, bool);
- void aborted ();
+ void aborted (bool);
- std::pair<nframes64_t, int> move_threshold () const {
+ std::pair<ARDOUR::framecnt_t, int> move_threshold () const {
return std::make_pair (8, 1);
}
};
class TimeFXDrag : public RegionDrag
{
public:
- TimeFXDrag (Editor *e, ArdourCanvas::Item *i, RegionView* p, std::list<RegionView*> const & v) : RegionDrag (e, i, p, v) {}
+ TimeFXDrag (Editor *, ArdourCanvas::Item *, RegionView *, std::list<RegionView*> const &);
void start_grab (GdkEvent *, Gdk::Cursor* c = 0);
void motion (GdkEvent *, bool);
void finished (GdkEvent *, bool);
- void aborted ();
+ void aborted (bool);
};
/** Scrub drag in audition mode */
class ScrubDrag : public Drag
{
public:
- ScrubDrag (Editor *e, ArdourCanvas::Item *i) : Drag (e, i) {}
+ ScrubDrag (Editor *, ArdourCanvas::Item *);
void start_grab (GdkEvent *, Gdk::Cursor* c = 0);
void motion (GdkEvent *, bool);
void finished (GdkEvent *, bool);
- void aborted ();
+ void aborted (bool);
};
/** Drag in range select mode */
void start_grab (GdkEvent *, Gdk::Cursor* c = 0);
void motion (GdkEvent *, bool);
void finished (GdkEvent *, bool);
- void aborted ();
+ void aborted (bool);
+
+ void setup_pointer_frame_offset ();
private:
Operation _operation;
void start_grab (GdkEvent *, Gdk::Cursor* c = 0);
void motion (GdkEvent *, bool);
void finished (GdkEvent *, bool);
- void aborted ();
+ void aborted (bool);
bool allow_vertical_autoscroll () const {
return false;
class MouseZoomDrag : public Drag
{
public:
- MouseZoomDrag (Editor* e, ArdourCanvas::Item *i) : Drag (e, i) {}
+ MouseZoomDrag (Editor *, ArdourCanvas::Item *);
void start_grab (GdkEvent *, Gdk::Cursor* c = 0);
void motion (GdkEvent *, bool);
void finished (GdkEvent *, bool);
- void aborted ();
+ void aborted (bool);
+
+ std::pair<ARDOUR::framecnt_t, int> move_threshold () const {
+ return std::make_pair (4, 4);
+ }
+
+private:
+ bool _zoom_out;
};
/** Drag of a range of automation data, changing value but not position */
void start_grab (GdkEvent *, Gdk::Cursor* c = 0);
void motion (GdkEvent *, bool);
void finished (GdkEvent *, bool);
- void aborted ();
+ void aborted (bool);
bool x_movement_matters () const {
return false;
private:
std::list<ARDOUR::AudioRange> _ranges;
AutomationTimeAxisView* _atav;
- boost::shared_ptr<AutomationLine> _line;
+
+ /** A line that is part of the drag */
+ struct Line {
+ boost::shared_ptr<AutomationLine> line; ///< the line
+ std::list<ControlPoint*> points; ///< points to drag on the line
+ std::pair<ARDOUR::framepos_t, ARDOUR::framepos_t> range; ///< the range of all points on the line, in session frames
+ XMLNode* state; ///< the XML state node before the drag
+ };
+
+ std::list<Line> _lines;
+
bool _nothing_to_drag;
};
projects / ardour.git / blobdiff