/*
- Copyright (C) 2009 Paul Davis
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
-*/
+ * Copyright (C) 2009-2012 Carl Hetherington <carl@carlh.net>
+ * Copyright (C) 2009-2015 David Robillard <d@drobilla.net>
+ * Copyright (C) 2009-2017 Paul Davis <paul@linuxaudiosystems.com>
+ * Copyright (C) 2013-2014 Colin Fletcher <colin.m.fletcher@googlemail.com>
+ * Copyright (C) 2013-2019 Robin Gareus <robin@gareus.org>
+ * Copyright (C) 2015-2017 Nick Mainsbridge <mainsbridge@gmail.com>
+ * Copyright (C) 2015-2018 Ben Loftis <ben@harrisonconsoles.com>
+ * Copyright (C) 2016 Tim Mayberry <mojofunk@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
#ifndef __gtk2_ardour_editor_drag_h_
#define __gtk2_ardour_editor_drag_h_
bool end_grab (GdkEvent *);
bool have_item (ArdourCanvas::Item *) const;
- void mark_double_click ();
+ void mark_double_click ();
/** @return true if an end drag or abort is in progress */
bool ending () const {
return _current_pointer_y;
}
- /** @return current pointer frame */
- ARDOUR::framepos_t current_pointer_frame () const {
- return _current_pointer_frame;
+ /** @return current pointer sample */
+ ARDOUR::samplepos_t current_pointer_sample () const {
+ return _current_pointer_sample;
}
+ /** return drag-motion displays video-frame of drag-location */
+ bool preview_video () const;
+
private:
Editor* _editor;
std::list<Drag*> _drags;
bool _ending; ///< true if end_grab or abort is in progress, otherwise false
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
+ ARDOUR::samplepos_t _current_pointer_sample; ///< sample 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 *, bool trackview_only = true);
+ Drag (Editor *, ArdourCanvas::Item *, bool trackview_only = true);
virtual ~Drag () {}
void set_manager (DragManager* m) {
bool motion_handler (GdkEvent*, bool);
void abort ();
- ARDOUR::MusicFrame adjusted_frame (ARDOUR::framepos_t, GdkEvent const *, bool snap = true) const;
- ARDOUR::framepos_t adjusted_current_frame (GdkEvent const *, bool snap = true) const;
+ ARDOUR::MusicSample adjusted_sample (ARDOUR::samplepos_t, GdkEvent const *, bool snap = true) const;
+ ARDOUR::samplepos_t adjusted_current_sample (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; }
+ 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.
return true;
}
- /** @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 {
+ bool preview_video () const {
+ return _preview_video;
+ }
+
+ /** @return minimum number of samples (in x) and pixels (in y) that should be considered a movement */
+ virtual std::pair<ARDOUR::samplecnt_t, int> move_threshold () const {
return std::make_pair (1, 1);
}
return _initially_vertical;
}
- /** Set up the _pointer_frame_offset */
- virtual void setup_pointer_frame_offset () {
- _pointer_frame_offset = 0;
+ /** Set up the _pointer_sample_offset */
+ virtual void setup_pointer_sample_offset () {
+ _pointer_sample_offset = 0;
+ }
+
+ /** Set up the _video_sample_offset - relative to _current_pointer_sample */
+ virtual void setup_video_sample_offset () {
+ _video_sample_offset = 0;
+ _preview_video = false;
}
protected:
return _grab_y;
}
- ARDOUR::framepos_t raw_grab_frame () const {
- return _raw_grab_frame;
+ ARDOUR::samplepos_t raw_grab_sample () const {
+ return _raw_grab_sample;
}
- ARDOUR::framepos_t grab_frame () const {
- return _grab_frame;
+ ARDOUR::samplepos_t grab_sample () const {
+ return _grab_sample;
}
double last_pointer_x () const {
return _last_pointer_y;
}
- ARDOUR::framepos_t last_pointer_frame () const {
- return _last_pointer_frame;
+ ARDOUR::samplepos_t last_pointer_sample () const {
+ return _last_pointer_sample;
}
- ARDOUR::frameoffset_t snap_delta (guint const) const;
+ ARDOUR::sampleoffset_t snap_delta (guint const) const;
double snap_delta_music (guint const) const;
double current_pointer_x () const;
double current_pointer_y () const;
/* sets snap delta from unsnapped pos */
- void setup_snap_delta (ARDOUR::MusicFrame pos);
+ void setup_snap_delta (ARDOUR::MusicSample pos);
boost::shared_ptr<ARDOUR::Region> add_midi_region (MidiTimeAxisView*, bool commit);
- void show_verbose_cursor_time (framepos_t);
- void show_verbose_cursor_duration (framepos_t, framepos_t, double xoffset = 0);
+ void show_verbose_cursor_time (samplepos_t);
+ void show_verbose_cursor_duration (samplepos_t, samplepos_t, double xoffset = 0);
void show_verbose_cursor_text (std::string const &);
+ void show_view_preview (samplepos_t);
Editor* _editor; ///< our editor
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 */
- ARDOUR::framecnt_t _pointer_frame_offset;
+ ARDOUR::samplecnt_t _pointer_sample_offset;
+ ARDOUR::samplecnt_t _video_sample_offset;
+ bool _preview_video;
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
bool _move_threshold_passed; ///< true if the move threshold has been passed, otherwise false
bool _starting_point_passed; ///< true if we called move () with first_move flag, otherwise false
bool _initially_vertical; ///< true if after move threshold is passed we appear to be moving vertically; undefined before that
- bool _was_double_click; ///< true if drag initiated by a double click event
+ 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; ///< y of the grab start position, possibly adjusted if _trackview_only is true
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
- 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
+ ARDOUR::samplepos_t _raw_grab_sample; ///< unsnapped sample that the mouse was at when start_grab was called, or 0
+ ARDOUR::samplepos_t _grab_sample; ///< adjusted_sample that the mouse was at when start_grab was called, or 0
+ ARDOUR::samplepos_t _last_pointer_sample; ///< adjusted_sample the last time a motion occurred
/* difference between some key position's snapped and unsnapped
- * framepos. used for relative snap.
+ * samplepos. used for relative snap.
*/
- framepos_t _snap_delta;
- double _snap_delta_music;
+ samplepos_t _snap_delta;
+ double _snap_delta_music;
CursorContext::Handle _cursor_ctx; ///< cursor change context
bool _constraint_pressed; ///< if the keyboard indicated constraint modifier was pressed on start_grab()
};
*/
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
- framepos_t anchored_fade_length; ///< fade_length when anchored during drag
+ samplepos_t initial_position; ///< initial position of the region
+ samplepos_t initial_end; ///< initial end position of the region
+ samplepos_t anchored_fade_length; ///< fade_length when anchored during drag
boost::shared_ptr<ARDOUR::Playlist> initial_playlist;
TimeAxisView* initial_time_axis_view;
};
int _visible_y_high;
uint32_t _ntracks;
+ void setup_video_sample_offset ();
+
friend class DraggingView;
private:
protected:
- double compute_x_delta (GdkEvent const *, ARDOUR::MusicFrame *);
+ double compute_x_delta (GdkEvent const *, ARDOUR::MusicSample *);
virtual bool y_movement_allowed (int, double, int skip_invisible = 0) const;
bool _brushing;
bool _ignore_video_lock;
- ARDOUR::MusicFrame _last_position; ///< last position of the thing being dragged
+ ARDOUR::MusicSample _last_position; ///< last position of the thing being dragged
double _total_x_delta;
int _last_pointer_time_axis_view;
double _last_pointer_layer;
return true;
}
- std::pair<ARDOUR::framecnt_t, int> move_threshold () const {
+ std::pair<ARDOUR::samplecnt_t, int> move_threshold () const {
return std::make_pair (4, 4);
}
- void setup_pointer_frame_offset ();
+ void setup_pointer_sample_offset ();
protected:
typedef std::set<boost::shared_ptr<ARDOUR::Playlist> > PlaylistSet;
void finished_no_copy (
bool const,
bool const,
- ARDOUR::MusicFrame,
+ ARDOUR::MusicSample,
int32_t const ev_state
);
void finished_copy (
bool const,
bool const,
- ARDOUR::MusicFrame,
+ ARDOUR::MusicSample,
int32_t const ev_state
);
boost::shared_ptr<ARDOUR::Region>,
RouteTimeAxisView*,
ARDOUR::layer_t,
- ARDOUR::MusicFrame,
+ ARDOUR::MusicSample,
double quarter_note,
PlaylistSet&,
bool for_music = false
class RegionInsertDrag : public RegionMotionDrag
{
public:
- RegionInsertDrag (Editor *, boost::shared_ptr<ARDOUR::Region>, RouteTimeAxisView*, ARDOUR::framepos_t);
+ RegionInsertDrag (Editor *, boost::shared_ptr<ARDOUR::Region>, RouteTimeAxisView*, ARDOUR::samplepos_t);
void finished (GdkEvent *, bool);
void aborted (bool);
bool y_movement_allowed (int delta_track, double delta_layer, int skip_invisible = 0) const;
private:
- TimeAxisView *prev_tav; // where regions were most recently dragged from
- TimeAxisView *orig_tav; // where drag started
- ARDOUR::framecnt_t prev_amount;
- ARDOUR::framepos_t prev_position;
- ARDOUR::framecnt_t selection_length;
+ TimeAxisView *prev_tav; // where regions were most recently dragged from
+ TimeAxisView *orig_tav; // where drag started
+ ARDOUR::samplecnt_t prev_amount;
+ ARDOUR::samplepos_t prev_position;
+ ARDOUR::samplecnt_t selection_length;
bool allow_moves_across_tracks; // only if all selected regions are on one track
ARDOUR::RegionList *exclude;
- void add_all_after_to_views (TimeAxisView *tav, ARDOUR::framepos_t where, const RegionSelection &exclude, bool drag_in_progress);
- void remove_unselected_from_views (ARDOUR::framecnt_t amount, bool move_regions);
+ void add_all_after_to_views (TimeAxisView *tav, ARDOUR::samplepos_t where, const RegionSelection &exclude, bool drag_in_progress);
+ void remove_unselected_from_views (ARDOUR::samplecnt_t amount, bool move_regions);
};
/** "Drag" to cut a region (action only on button release) */
class RegionCutDrag : public Drag
{
- public:
- RegionCutDrag (Editor*, ArdourCanvas::Item*, framepos_t);
+public:
+ RegionCutDrag (Editor*, ArdourCanvas::Item*, samplepos_t);
~RegionCutDrag ();
void start_grab (GdkEvent *, Gdk::Cursor* c = 0);
void finished (GdkEvent*, bool);
void aborted (bool);
- private:
- EditorCursor* line;
+private:
};
/** Drags to create regions */
/** Drags to move MIDI notes */
class NoteDrag : public Drag
{
- public:
+public:
NoteDrag (Editor*, ArdourCanvas::Item*);
void start_grab (GdkEvent *, Gdk::Cursor* c = 0);
void finished (GdkEvent *, bool);
void aborted (bool);
- void setup_pointer_frame_offset ();
- private:
+ void setup_pointer_sample_offset ();
+private:
double total_dx (GdkEvent * event) const; // total movement in quarter notes
int8_t total_dy () const;
private:
double y_to_region (double) const;
- ARDOUR::framecnt_t grid_frames (framepos_t) const;
+ ARDOUR::samplecnt_t grid_samples (samplepos_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 minimum number of samples (in x) and pixels (in y) that should be considered a movement */
+ virtual std::pair<ARDOUR::samplecnt_t, int> move_threshold () const {
return std::make_pair (0, 0);
}
MidiRegionView* _region_view;
ArdourCanvas::Rectangle* _drag_rect;
- framepos_t _note[2];
+ samplepos_t _note[2];
};
class HitCreateDrag : public Drag
private:
double y_to_region (double) const;
- ARDOUR::framecnt_t grid_frames (framepos_t) const;
+ ARDOUR::samplecnt_t grid_samples (samplepos_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 minimum number of samples (in x) and pixels (in y) that should be considered a movement */
+ virtual std::pair<ARDOUR::samplecnt_t, int> move_threshold () const {
return std::make_pair (0, 0);
}
MidiRegionView* _region_view;
- framepos_t _last_pos;
- double _last_y;
+ samplepos_t _last_pos;
+ double _y;
};
return false;
}
- void setup_pointer_frame_offset ();
+ void setup_pointer_sample_offset ();
private:
MidiRegionView* _region_view;
AVDraggingView (RegionView *);
RegionView* view; ///< the view
- framepos_t initial_position; ///< initial position of the region
+ samplepos_t initial_position; ///< initial position of the region
};
/** Drag of video offset */
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;
+ ARDOUR::sampleoffset_t _startdrag_video_offset;
+ ARDOUR::sampleoffset_t _max_backwards_drag;
bool _stuck;
};
return false;
}
- void setup_pointer_frame_offset ();
+ void setup_pointer_sample_offset ();
private:
return false;
}
- void setup_pointer_frame_offset ();
+ void setup_pointer_sample_offset ();
private:
MeterMarker* _marker;
ARDOUR::MeterSection* _real_section;
bool _copy;
- Editing::SnapType _old_snap_type;
+ Editing::GridType _old_grid_type;
Editing::SnapMode _old_snap_mode;
XMLNode* before_state;
};
return true;
}
- void setup_pointer_frame_offset ();
+ void setup_pointer_sample_offset ();
private:
TempoMarker* _marker;
bool _movable;
ARDOUR::Tempo _grab_bpm;
double _grab_qn;
- XMLNode* before_state;
+ XMLNode* _before_state;
};
/** BBT Ruler drag */
return false;
}
- void setup_pointer_frame_offset ();
+ void setup_pointer_sample_offset ();
private:
double _grab_qn;
ARDOUR::TempoSection* _tempo;
- XMLNode* before_state;
+ XMLNode* _before_state;
+ bool _drag_valid;
};
/** tempo curve twist drag */
return true;
}
- void setup_pointer_frame_offset ();
+ void setup_pointer_sample_offset ();
private:
double _grab_qn;
ARDOUR::TempoSection* _tempo;
ARDOUR::TempoSection* _next_tempo;
bool _drag_valid;
- XMLNode* before_state;
+ XMLNode* _before_state;
};
return true;
}
- void setup_pointer_frame_offset ();
+ void setup_pointer_sample_offset ();
private:
double _grab_qn;
ARDOUR::TempoSection* _tempo;
- XMLNode* before_state;
+ XMLNode* _before_state;
+ bool _drag_valid;
};
/** Drag of the playhead cursor */
}
private:
- void fake_locate (framepos_t);
+ void fake_locate (samplepos_t);
- EditorCursor& _cursor;
+ 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
+ double _grab_zoom; ///< editor samples per unit when our grab started
+
+ //used for zooming
+ int _last_mx;
+ int _last_my;
+ int _last_dx;
+ int _last_y_delta;
};
/** Region fade-in drag */
return false;
}
- void setup_pointer_frame_offset ();
+ void setup_pointer_sample_offset ();
};
/** Region fade-out drag */
return false;
}
- void setup_pointer_frame_offset ();
+ void setup_pointer_sample_offset ();
};
/** Marker drag */
class MarkerDrag : public Drag
{
public:
- MarkerDrag (Editor *, ArdourCanvas::Item *);
+ MarkerDrag (Editor *, ArdourCanvas::Item *);
~MarkerDrag ();
void start_grab (GdkEvent *, Gdk::Cursor* c = 0);
return false;
}
- void setup_pointer_frame_offset ();
+ void setup_pointer_sample_offset ();
+ void setup_video_sample_offset ();
private:
void update_item (ARDOUR::Location *);
ArdourMarker* _marker; ///< marker being dragged
bool _selection_changed;
- struct CopiedLocationMarkerInfo {
- ARDOUR::Location* location;
- std::vector<ArdourMarker*> markers;
- bool move_both;
- CopiedLocationMarkerInfo (ARDOUR::Location* l, ArdourMarker* m);
+ struct CopiedLocationMarkerInfo {
+ ARDOUR::Location* location;
+
std::vector<ArdourMarker*> markers;
+ bool move_both;
+ CopiedLocationMarkerInfo (ARDOUR::Location* l, ArdourMarker* m);
};
- typedef std::list<CopiedLocationMarkerInfo> CopiedLocationInfo;
- CopiedLocationInfo _copied_locations;
- ArdourCanvas::Points _points;
+ typedef std::list<CopiedLocationMarkerInfo> CopiedLocationInfo;
+ CopiedLocationInfo _copied_locations;
+ ArdourCanvas::Points _points;
};
/** Control point drag */
double _fixed_grab_y;
double _cumulative_x_drag;
double _cumulative_y_drag;
- bool _pushing;
+ bool _pushing;
uint32_t _final_index;
static double _zero_gain_fraction;
};
void finished (GdkEvent *, bool);
void aborted (bool);
- std::pair<ARDOUR::framecnt_t, int> move_threshold () const {
+ std::pair<ARDOUR::samplecnt_t, int> move_threshold () const {
return std::make_pair (8, 1);
}
/** 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 x1 The left-hand side of the rectangle in session samples.
+ * @param x2 The right-hand side of the rectangle in session samples.
* @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 select_things (int button_state, samplepos_t x1, samplepos_t x2, double y1, double y2, bool drag_in_progress) = 0;
virtual void deselect_things () = 0;
public:
EditorRubberbandSelectDrag (Editor *, ArdourCanvas::Item *);
- void select_things (int, framepos_t, framepos_t, double, double, bool);
+ void select_things (int, samplepos_t, samplepos_t, double, double, bool);
void deselect_things ();
};
public:
MidiRubberbandSelectDrag (Editor *, MidiRegionView *);
- void select_things (int, framepos_t, framepos_t, double, double, bool);
+ void select_things (int, samplepos_t, samplepos_t, double, double, bool);
void deselect_things ();
private:
public:
MidiVerticalSelectDrag (Editor *, MidiRegionView *);
- void select_things (int, framepos_t, framepos_t, double, double, bool);
+ void select_things (int, samplepos_t, samplepos_t, double, double, bool);
void deselect_things ();
private:
void finished (GdkEvent *, bool);
void aborted (bool);
- void setup_pointer_frame_offset ();
+ void setup_pointer_sample_offset ();
private:
Operation _operation;
bool _add;
TrackSelection _track_selection_at_start;
bool _time_selection_at_start;
- framepos_t start_at_start;
- framepos_t end_at_start;
+ samplepos_t start_at_start;
+ samplepos_t end_at_start;
};
/** Range marker drag */
void finished (GdkEvent *, bool);
void aborted (bool);
- std::pair<ARDOUR::framecnt_t, int> move_threshold () const {
+ std::pair<ARDOUR::samplecnt_t, int> move_threshold () const {
return std::make_pair (4, 4);
}
{
public:
AutomationRangeDrag (Editor *, AutomationTimeAxisView *, std::list<ARDOUR::AudioRange> const &);
- AutomationRangeDrag (Editor *, RegionView *, std::list<ARDOUR::AudioRange> const &);
+ AutomationRangeDrag (Editor *, std::list<RegionView*> const &, std::list<ARDOUR::AudioRange> const &, double y_origin, double y_height);
void start_grab (GdkEvent *, Gdk::Cursor* c = 0);
void motion (GdkEvent *, bool);
private:
void setup (std::list<boost::shared_ptr<AutomationLine> > const &);
- double y_fraction (boost::shared_ptr<AutomationLine>, double global_y_position) const;
+ double y_fraction (double global_y_position) const;
double value (boost::shared_ptr<ARDOUR::AutomationList> list, double x) const;
std::list<ARDOUR::AudioRange> _ranges;
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
+ std::pair<ARDOUR::samplepos_t, ARDOUR::samplepos_t> range; ///< the range of all points on the line, in session samples
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;
+ double _y_height;
bool _nothing_to_drag;
bool _integral;
};
*/
class CrossfadeEdgeDrag : public Drag
{
- public:
+public:
CrossfadeEdgeDrag (Editor*, AudioRegionView*, ArdourCanvas::Item*, bool start);
void start_grab (GdkEvent*, Gdk::Cursor* c = 0);
return false;
}
- virtual std::pair<ARDOUR::framecnt_t, int> move_threshold () const {
+ virtual std::pair<ARDOUR::samplecnt_t, int> move_threshold () const {
return std::make_pair (4, 4);
}
- private:
+private:
AudioRegionView* arv;
bool start;
};
-class RulerZoomDrag : public Drag
-{
-public:
- RulerZoomDrag (Editor*, ArdourCanvas::Item*);
-
- void start_grab (GdkEvent*, Gdk::Cursor* c = 0);
- void motion (GdkEvent *, bool);
- void finished (GdkEvent*, bool);
- void aborted (bool);
-
- virtual bool allow_vertical_autoscroll () const {
- return false;
- }
-
-};
-
#endif /* __gtk2_ardour_editor_drag_h_ */
projects / ardour.git / blobdiff