gtk2_ardour/draginfo.h

   1 #ifndef __gtk2_ardour_drag_info_h_
   2 #define __gtk2_ardour_drag_info_h_
   3
   4 #include <gdk/gdk.h>
   5 #include <stdint.h>
   6
   7 #include "canvas.h"
   8 #include "editor_items.h"
   9
  10 #include <ardour/types.h>
  11
  12 namespace ARDOUR {
  13         class Location;
  14 }
  15
  16 class Editor;
  17 class TimeAxisView;
  18
  19 struct DragInfo {
  20     ArdourCanvas::Item* item;
  21     ItemType            item_type;
  22     void* data;
  23     jack_nframes_t last_frame_position;
  24     int32_t pointer_frame_offset;
  25     jack_nframes_t grab_frame;
  26     jack_nframes_t last_pointer_frame;
  27     jack_nframes_t current_pointer_frame;
  28     double grab_x, grab_y;
  29     double cumulative_x_drag;
  30     double cumulative_y_drag;
  31     double current_pointer_x;
  32     double current_pointer_y;
  33     void (Editor::*motion_callback)(ArdourCanvas::Item*, GdkEvent*);
  34     void (Editor::*finished_callback)(ArdourCanvas::Item*, GdkEvent*);
  35     TimeAxisView* last_trackview;
  36     bool x_constrained;
  37     bool y_constrained;
  38     bool copy;
  39     bool was_rolling;
  40     bool first_move;
  41     bool move_threshold_passed;
  42     bool want_move_threshold;
  43     bool brushing;
  44     ARDOUR::Location* copied_location;
  45 };
  46
  47 struct LineDragInfo {
  48     uint32_t before;
  49     uint32_t after;
  50 };
  51
  52 #endif /* __gtk2_ardour_drag_info_h_ */
  53