#include "ardour/types.h"
-#include "canvas.h"
#include "editor_items.h"
namespace ARDOUR {
class StatefulDiffCommand;
}
-namespace Gnome {
- namespace Canvas {
- class CanvasNoteEvent;
- class CanvasPatchChange;
- }
-}
-
+class PatchChange;
class Editor;
class EditorCursor;
class TimeAxisView;
class MidiTimeAxisView;
class Drag;
+class NoteBase;
/** Class to manage current drags */
class DragManager
~DragManager ();
bool motion_handler (GdkEvent *, bool);
+ bool window_motion_handler (GdkEvent *, bool);
void abort ();
void add (Drag *);
bool end_grab (GdkEvent *);
bool have_item (ArdourCanvas::Item *) const;
+ void mark_double_click ();
+
/** @return true if an end drag or abort is in progress */
bool ending () const {
return _ending;
return !_drags.empty ();
}
- /** @return current pointer x position in trackview coordinates */
+ /** @return current pointer x position in canvas coordinates */
double current_pointer_x () const {
return _current_pointer_x;
}
- /** @return current pointer y position in trackview coordinates */
+ /** @return current pointer y position in canvas coordinates */
double current_pointer_y () const {
return _current_pointer_y;
}
Editor* _editor;
std::list<Drag*> _drags;
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
+ double _current_pointer_x; ///< canvas-coordinate space x of the current pointer
+ double _current_pointer_y; ///< canvas-coordinate space y of the current pointer
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
};
class Drag
{
public:
- Drag (Editor *, ArdourCanvas::Item *);
+ Drag (Editor *, ArdourCanvas::Item *);
virtual ~Drag () {}
void set_manager (DragManager* m) {
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;
+ bool was_double_click() const { return _was_double_click; }
+ void set_double_click (bool yn) { _was_double_click = yn; }
+
/** Called to start a grab of an item.
* @param e Event that caused the grab to start.
* @param c Cursor to use, or 0.
private:
bool _move_threshold_passed; ///< true if the move threshold has been passed, otherwise false
+ bool _was_double_click; ///< true if drag initiated by a double click event
double _grab_x; ///< trackview x of the grab start position
double _grab_y; ///< trackview y of the grab start position
double _last_pointer_x; ///< trackview x of the pointer last time a motion occurred
class RegionDrag;
/** Container for details about a region being dragged */
-struct DraggingView
+class DraggingView
{
+public:
DraggingView (RegionView *, RegionDrag *);
RegionView* view; ///< the view
int8_t total_dy () const;
MidiRegionView* _region;
- Gnome::Canvas::CanvasNoteEvent* _primary;
+ NoteBase* _primary;
double _cumulative_dx;
double _cumulative_dy;
bool _was_selected;
framecnt_t grid_frames (framepos_t) const;
MidiRegionView* _region_view;
- ArdourCanvas::SimpleRect* _drag_rect;
+ ArdourCanvas::Rectangle* _drag_rect;
framepos_t _note[2];
};
class PatchChangeDrag : public Drag
{
public:
- PatchChangeDrag (Editor *, ArdourCanvas::CanvasPatchChange *, MidiRegionView *);
+ PatchChangeDrag (Editor *, PatchChange *, MidiRegionView *);
void motion (GdkEvent *, bool);
void finished (GdkEvent *, bool);
private:
MidiRegionView* _region_view;
- ArdourCanvas::CanvasPatchChange* _patch_change;
+ PatchChange* _patch_change;
double _cumulative_dx;
};
+/** Container for details about audio regions being dragged along with video */
+class AVDraggingView
+{
+public:
+ AVDraggingView (RegionView *);
+
+ RegionView* view; ///< the view
+ framepos_t initial_position; ///< initial position of the region
+};
+
+/** Drag of video offset */
+class VideoTimeLineDrag : public Drag
+{
+public:
+ VideoTimeLineDrag (Editor *e, ArdourCanvas::Item *i);
+
+ void motion (GdkEvent *, bool);
+ void finished (GdkEvent *, bool);
+ void start_grab (GdkEvent *, Gdk::Cursor* c = 0);
+
+ bool y_movement_matters () const {
+ return false;
+ }
+
+ bool allow_vertical_autoscroll () const {
+ return false;
+ }
+
+ void aborted (bool);
+
+protected:
+ std::list<AVDraggingView> _views; ///< information about all audio that are being dragged along
+
+private:
+ ARDOUR::frameoffset_t _startdrag_video_offset;
+ ARDOUR::frameoffset_t _max_backwards_drag;
+};
+
/** Drag to trim region(s) */
class TrimDrag : public RegionDrag
{
ContentsTrim,
};
- TrimDrag (Editor *, ArdourCanvas::Item *, RegionView*, std::list<RegionView*> const &);
+ TrimDrag (Editor *, ArdourCanvas::Item *, RegionView*, std::list<RegionView*> const &, bool preserve_fade_anchor = false);
void start_grab (GdkEvent *, Gdk::Cursor* c = 0);
void motion (GdkEvent *, bool);
private:
Operation _operation;
+
+ bool _preserve_fade_anchor;
};
/** Meter marker drag */
class CursorDrag : public Drag
{
public:
- CursorDrag (Editor *, ArdourCanvas::Item *, bool);
+ CursorDrag (Editor *, EditorCursor&, bool);
void start_grab (GdkEvent *, Gdk::Cursor* c = 0);
void motion (GdkEvent *, bool);
private:
void fake_locate (framepos_t);
+ EditorCursor& _cursor;
bool _stop; ///< true to stop the transport on starting the drag, otherwise false
double _grab_zoom; ///< editor frames per unit when our grab started
};
class MarkerDrag : public Drag
{
public:
- MarkerDrag (Editor *, ArdourCanvas::Item *);
+ MarkerDrag (Editor *, ArdourCanvas::Item *);
~MarkerDrag ();
void start_grab (GdkEvent *, Gdk::Cursor* c = 0);
void update_item (ARDOUR::Location *);
Marker* _marker; ///< marker being dragged
- std::list<ARDOUR::Location*> _copied_locations;
+
+ struct CopiedLocationMarkerInfo {
+ ARDOUR::Location* location;
+ std::vector<Marker*> markers;
+ bool move_both;
+ CopiedLocationMarkerInfo (ARDOUR::Location* l, Marker* m);
+ };
+
+ typedef std::list<CopiedLocationMarkerInfo> CopiedLocationInfo;
+ CopiedLocationInfo _copied_locations;
ArdourCanvas::Points _points;
};
double _fixed_grab_y;
double _cumulative_x_drag;
double _cumulative_y_drag;
+ bool _pushing;
+ uint32_t _final_index;
static double _zero_gain_fraction;
};
CreateSelection,
SelectionStartTrim,
SelectionEndTrim,
- SelectionMove
+ SelectionMove,
+ SelectionExtend
};
SelectionDrag (Editor *, ArdourCanvas::Item *, Operation);
private:
Operation _operation;
- bool _copy;
+ bool _add;
+ bool _extend;
int _original_pointer_time_axis;
int _last_pointer_time_axis;
std::list<TimeAxisView*> _added_time_axes;
bool _time_selection_at_start;
+ framepos_t start_at_start;
+ framepos_t end_at_start;
};
/** Range marker drag */
void update_item (ARDOUR::Location *);
Operation _operation;
- ArdourCanvas::SimpleRect* _drag_rect;
+ ArdourCanvas::Rectangle* _drag_rect;
bool _copy;
};
private:
void setup (std::list<boost::shared_ptr<AutomationLine> > const &);
-
+ double y_fraction (boost::shared_ptr<AutomationLine>, double global_y_position) const;
+
std::list<ARDOUR::AudioRange> _ranges;
/** A line that is part of the drag */
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
+ double original_fraction; ///< initial y-fraction before the drag
};
std::list<Line> _lines;
-
+ double y_origin;
bool _nothing_to_drag;
};
+/** Drag of one edge of an xfade
+ */
+class CrossfadeEdgeDrag : public Drag
+{
+ public:
+ CrossfadeEdgeDrag (Editor*, AudioRegionView*, ArdourCanvas::Item*, bool start);
+
+ void start_grab (GdkEvent*, Gdk::Cursor* c = 0);
+ void motion (GdkEvent*, bool);
+ void finished (GdkEvent*, bool);
+ void aborted (bool);
+
+ bool y_movement_matters () const {
+ return false;
+ }
+
+ virtual std::pair<ARDOUR::framecnt_t, int> move_threshold () const {
+ return std::make_pair (4, 4);
+ }
+
+ private:
+ AudioRegionView* arv;
+ bool start;
+};
+
#endif /* __gtk2_ardour_editor_drag_h_ */
projects / ardour.git / blobdiff