X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=gtk2_ardour%2Feditor_drag.h;h=f235881d035287376d7bcabd1ce77d828f3b8b6a;hb=d6106b22cb755f0d5087c8b1b74b2ca3bd41e350;hp=1b8bfb140892345c41b63a3997375ad93fee196d;hpb=ca046a8bb2379d80c1cfe1e919d63dc0ac6d2475;p=ardour.git

diff --git a/gtk2_ardour/editor_drag.h b/gtk2_ardour/editor_drag.h
index 1b8bfb1408..f235881d03 100644
--- a/gtk2_ardour/editor_drag.h
+++ b/gtk2_ardour/editor_drag.h
@@ -502,6 +502,7 @@ class RegionCutDrag : public Drag
 	RegionCutDrag (Editor*, ArdourCanvas::Item*, framepos_t);
 	~RegionCutDrag ();
 
+	void start_grab (GdkEvent *, Gdk::Cursor* c = 0);
 	void motion (GdkEvent*, bool);
 	void finished (GdkEvent*, bool);
 	void aborted (bool);
@@ -591,11 +592,50 @@ private:
 	double y_to_region (double) const;
 	ARDOUR::framecnt_t grid_frames (framepos_t) const;
 
+	/** @return minimum number of frames (in x) and pixels (in y) that should be considered a movement */
+	virtual std::pair<ARDOUR::framecnt_t, int> move_threshold () const {
+		return std::make_pair (0, 0);
+	}
+
 	MidiRegionView* _region_view;
 	ArdourCanvas::Rectangle* _drag_rect;
 	framepos_t _note[2];
 };
 
+class HitCreateDrag : public Drag
+{
+public:
+	HitCreateDrag (Editor *, ArdourCanvas::Item *, MidiRegionView *);
+	~HitCreateDrag ();
+
+	void start_grab (GdkEvent *, Gdk::Cursor* c = 0);
+	void motion (GdkEvent *, bool);
+	void finished (GdkEvent *, bool);
+	void aborted (bool);
+
+	bool active (Editing::MouseMode mode) {
+		return mode == Editing::MouseDraw || mode == Editing::MouseContent;
+	}
+
+	bool y_movement_matters () const {
+		return false;
+	}
+
+private:
+	double y_to_region (double) const;
+	ARDOUR::framecnt_t grid_frames (framepos_t) const;
+
+	/** @return minimum number of frames (in x) and pixels (in y) that should be considered a movement */
+	virtual std::pair<ARDOUR::framecnt_t, int> move_threshold () const {
+		return std::make_pair (0, 0);
+	}
+
+	MidiRegionView* _region_view;
+	framepos_t      _last_pos;
+	double          _last_y;
+
+};
+
 /** Drag to move MIDI patch changes */
 class PatchChangeDrag : public Drag
 {