#include <gdk/gdk.h>
#include <stdint.h>
-#include <bitset>
#include "ardour/types.h"
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.
* @param c Cursor to use, or 0.
return _last_pointer_frame;
}
+ boost::shared_ptr<ARDOUR::Region> add_midi_region (MidiTimeAxisView*);
+
+ void show_verbose_cursor_time (framepos_t);
+ void show_verbose_cursor_duration (framepos_t, framepos_t, double xoffset = 0);
+ void show_verbose_cursor_text (std::string const &);
+
Editor* _editor; ///< our editor
DragManager* _drags;
ArdourCanvas::Item* _item; ///< our item
class RegionDrag;
/** Container for details about a region being dragged */
-struct DraggingView
+class DraggingView
{
+public:
DraggingView (RegionView *, RegionDrag *);
RegionView* view; ///< the view
- /** index into RegionDrag::_time_axis_views of the view that this region is currently beind displayed on */
+ /** index into RegionDrag::_time_axis_views of the view that this region is currently being displayed on,
+ * or -1 if it is not visible.
+ */
int time_axis_view;
- /** layer that this region is currently being displayed on */
- ARDOUR::layer_t layer;
+ /** layer that this region is currently being displayed on. This is a double
+ rather than a layer_t as we use fractional layers during drags to allow the user
+ to indicate a new layer to put a region on.
+ */
+ double 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
int _visible_y_high;
friend class DraggingView;
-
+
private:
-
+
void region_going_away (RegionView *);
PBD::ScopedConnection death_connection;
};
virtual void start_grab (GdkEvent *, Gdk::Cursor *);
virtual void motion (GdkEvent *, bool);
- virtual void finished (GdkEvent *, bool) = 0;
+ virtual void finished (GdkEvent *, bool);
virtual void aborted (bool);
/** @return true if the regions being `moved' came from somewhere on the canvas;
protected:
- double compute_x_delta (GdkEvent const *, ARDOUR::framecnt_t *);
- bool y_movement_allowed (int, ARDOUR::layer_t) const;
+ double compute_x_delta (GdkEvent const *, ARDOUR::framepos_t *);
+ bool y_movement_allowed (int, double) const;
bool _brushing;
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;
+ double _last_pointer_layer;
};
void add_stateful_diff_commands_for_playlists (PlaylistSet const &);
void collect_new_region_view (RegionView *);
-
+
bool _copy;
RegionView* _new_region_view;
};
private:
MidiTimeAxisView* _view;
boost::shared_ptr<ARDOUR::Region> _region;
- void add_region ();
};
/** Drags to resize MIDI notes */
ARDOUR::frameoffset_t total_dx () const;
int8_t total_dy () const;
-
+
MidiRegionView* _region;
Gnome::Canvas::CanvasNoteEvent* _primary;
double _cumulative_dx;
double _note_height;
};
+class NoteCreateDrag : public Drag
+{
+public:
+ NoteCreateDrag (Editor *, ArdourCanvas::Item *, MidiRegionView *);
+ ~NoteCreateDrag ();
+
+ void start_grab (GdkEvent *, Gdk::Cursor* c = 0);
+ void motion (GdkEvent *, bool);
+ void finished (GdkEvent *, bool);
+ void aborted (bool);
+
+private:
+ double y_to_region (double) const;
+ framecnt_t grid_frames (framepos_t) const;
+
+ MidiRegionView* _region_view;
+ ArdourCanvas::SimpleRect* _drag_rect;
+ framepos_t _note[2];
+};
+
/** Drag to move MIDI patch changes */
class PatchChangeDrag : public Drag
{
double _cumulative_dx;
};
-/** Drag of region gain */
-class RegionGainDrag : public Drag
-{
-public:
- RegionGainDrag (Editor *, ArdourCanvas::Item *);
-
- void motion (GdkEvent *, bool);
- void finished (GdkEvent *, bool);
- bool active (Editing::MouseMode m) {
- return (m == Editing::MouseGain);
- }
-
- void aborted (bool);
-};
-
/** 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);
}
void setup_pointer_frame_offset ();
-
+
private:
Operation _operation;
+
+ bool _preserve_fade_anchor;
};
/** Meter marker drag */
}
void setup_pointer_frame_offset ();
-
+
private:
MeterMarker* _marker;
bool _copy;
+ XMLNode* before_state;
};
/** Tempo marker drag */
}
void setup_pointer_frame_offset ();
-
+
private:
TempoMarker* _marker;
bool _copy;
+ XMLNode* before_state;
};
}
bool y_movement_matters () const {
- return false;
+ return true;
}
-
+
private:
void fake_locate (framepos_t);
-
+
bool _stop; ///< true to stop the transport on starting the drag, otherwise false
+ double _grab_zoom; ///< editor frames per unit when our grab started
};
/** Region fade-in drag */
}
void setup_pointer_frame_offset ();
-
+
private:
void update_item (ARDOUR::Location *);
double _fixed_grab_y;
double _cumulative_x_drag;
double _cumulative_y_drag;
- static double const _zero_gain_fraction;
+ static double _zero_gain_fraction;
};
/** Gain or automation line drag */
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;
};
std::pair<ARDOUR::framecnt_t, int> move_threshold () const {
return std::make_pair (8, 1);
}
+
+ void do_select_things (GdkEvent *, bool);
+
+ /** Select some things within a rectangle.
+ * @param button_state The button state from the GdkEvent.
+ * @param x1 The left-hand side of the rectangle in session frames.
+ * @param x2 The right-hand side of the rectangle in session frames.
+ * @param y1 The top of the rectangle in trackview coordinates.
+ * @param y2 The bottom of the rectangle in trackview coordinates.
+ * @param drag_in_progress true if the drag is currently happening.
+ */
+ virtual void select_things (int button_state, framepos_t x1, framepos_t x2, double y1, double y2, bool drag_in_progress) = 0;
+
+ virtual void deselect_things () = 0;
+
+ protected:
+ bool _vertical_only;
+};
+
+/** A general editor RubberbandSelectDrag (for regions, automation points etc.) */
+class EditorRubberbandSelectDrag : public RubberbandSelectDrag
+{
+public:
+ EditorRubberbandSelectDrag (Editor *, ArdourCanvas::Item *);
+
+ void select_things (int, framepos_t, framepos_t, double, double, bool);
+ void deselect_things ();
+};
+
+/** A RubberbandSelectDrag for selecting MIDI notes */
+class MidiRubberbandSelectDrag : public RubberbandSelectDrag
+{
+public:
+ MidiRubberbandSelectDrag (Editor *, MidiRegionView *);
+
+ void select_things (int, framepos_t, framepos_t, double, double, bool);
+ void deselect_things ();
+
+private:
+ MidiRegionView* _region_view;
+};
+
+/** A RubberbandSelectDrag for selecting MIDI notes but with no horizonal component */
+class MidiVerticalSelectDrag : public RubberbandSelectDrag
+{
+public:
+ MidiVerticalSelectDrag (Editor *, MidiRegionView *);
+
+ void select_things (int, framepos_t, framepos_t, double, double, bool);
+ void deselect_things ();
+
+private:
+ MidiRegionView* _region_view;
};
/** Region drag in time-FX mode */
int _original_pointer_time_axis;
int _last_pointer_time_axis;
std::list<TimeAxisView*> _added_time_axes;
+ bool _time_selection_at_start;
};
/** Range marker drag */
bool _zoom_out;
};
-/** Drag of a range of automation data, changing value but not position */
+/** Drag of a range of automation data (either on an automation track or region gain),
+ * changing value but not position.
+ */
class AutomationRangeDrag : public Drag
{
public:
- AutomationRangeDrag (Editor *, ArdourCanvas::Item *, std::list<ARDOUR::AudioRange> const &);
+ AutomationRangeDrag (Editor *, AutomationTimeAxisView *, std::list<ARDOUR::AudioRange> const &);
+ AutomationRangeDrag (Editor *, AudioRegionView *, std::list<ARDOUR::AudioRange> const &);
void start_grab (GdkEvent *, Gdk::Cursor* c = 0);
void motion (GdkEvent *, bool);
return false;
}
+ bool active (Editing::MouseMode) {
+ return true;
+ }
+
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;
- AutomationTimeAxisView* _atav;
/** A line that is part of the drag */
struct 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
+ 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