2 Copyright (C) 2000-2003 Paul Davis
4 This program is free software; you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation; either version 2 of the License, or
7 (at your option) any later version.
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with this program; if not, write to the Free Software
16 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
20 #ifndef __ardour_editor_h__
21 #define __ardour_editor_h__
30 #include <glibmm/ustring.h>
32 #include <boost/optional.hpp>
34 #include <libgnomecanvasmm/canvas.h>
35 #include <libgnomecanvasmm/group.h>
36 #include <libgnomecanvasmm/line.h>
37 #include <libgnomecanvasmm/pixbuf.h>
41 #include <gtkmm/comboboxtext.h>
42 #include <gtkmm/layout.h>
44 #include <gtkmm2ext/selector.h>
45 #include <gtkmm2ext/click_box.h>
46 #include <gtkmm2ext/dndtreeview.h>
48 #include "pbd/stateful.h"
49 #include "pbd/signals.h"
51 #include "ardour/import_status.h"
52 #include "ardour/tempo.h"
53 #include "ardour/location.h"
54 #include "ardour/audioregion.h"
55 #include "ardour/track.h"
56 #include "ardour/types.h"
57 #include "ardour/route_group.h"
59 #include "audio_clock.h"
60 #include "gtk-custom-ruler.h"
61 #include "ardour_dialog.h"
62 #include "public_editor.h"
65 #include "editor_items.h"
66 #include "region_selection.h"
69 namespace Gnome { namespace Canvas {
99 class AudioRegionView;
100 class AudioStreamView;
101 class AudioTimeAxisView;
102 class AutomationLine;
103 class AutomationSelection;
104 class AutomationTimeAxisView;
109 class GlobalPortMatrixWindow;
110 class GroupedButtons;
112 class MidiRegionView;
114 class PlaylistSelector;
115 class PluginSelector;
118 class SoundFileOmega;
124 class EditorGroupTabs;
126 class EditorRouteGroups;
128 class EditorLocations;
129 class EditorSnapshots;
132 /* <CMT Additions> */
133 class ImageFrameView;
134 class ImageFrameTimeAxisView;
135 class ImageFrameTimeAxis;
136 class MarkerTimeAxis ;
138 class ImageFrameSocketHandler ;
139 class TimeAxisViewItem ;
140 /* </CMT Additions> */
142 struct EditorCursor {
144 ArdourCanvas::Points points;
145 ArdourCanvas::Line canvas_item;
146 nframes64_t current_frame;
149 EditorCursor (Editor&, bool (Editor::*)(GdkEvent*,ArdourCanvas::Item*));
152 void set_position (nframes64_t);
153 void set_length (double units);
154 void set_y_axis (double position);
156 PBD::Signal1<void, nframes64_t> PositionChanged;
159 class Editor : public PublicEditor, public PBD::ScopedConnectionList, public ARDOUR::SessionHandlePtr
165 void set_session (ARDOUR::Session *);
166 ARDOUR::Session* session() const { return _session; }
169 virtual bool have_idled () const { return _have_idled; }
171 nframes64_t leftmost_position() const { return leftmost_frame; }
173 nframes64_t current_page_frames() const {
174 return (nframes64_t) floor (_canvas_width * frames_per_unit);
177 double canvas_height () const {
178 return _canvas_height;
181 void cycle_snap_mode ();
182 void cycle_snap_choice ();
183 void set_snap_to (Editing::SnapType);
184 void set_snap_mode (Editing::SnapMode);
185 void set_snap_threshold (double pixel_distance) {snap_threshold = pixel_distance;}
187 Editing::SnapMode snap_mode () const;
188 Editing::SnapType snap_type () const;
190 void undo (uint32_t n = 1);
191 void redo (uint32_t n = 1);
193 XMLNode& get_state ();
194 int set_state (const XMLNode&, int version);
196 void set_mouse_mode (Editing::MouseMode, bool force=true);
197 void step_mouse_mode (bool next);
198 Editing::MouseMode current_mouse_mode () const { return mouse_mode; }
199 Editing::MidiEditMode current_midi_edit_mode () const;
200 void remove_midi_note (ArdourCanvas::Item *, GdkEvent *);
202 bool internal_editing() const { return _internal_editing ; }
203 void set_internal_edit (bool yn);
206 void add_imageframe_time_axis(const std::string & track_name, void*) ;
207 void add_imageframe_marker_time_axis(const std::string & track_name, TimeAxisView* marked_track, void*) ;
208 void connect_to_image_compositor() ;
209 void scroll_timeaxis_to_imageframe_item(const TimeAxisViewItem* item) ;
210 TimeAxisView* get_named_time_axis(const std::string & name) ;
211 #endif /* WITH_CMT */
213 void foreach_time_axis_view (sigc::slot<void,TimeAxisView&>);
214 void add_to_idle_resize (TimeAxisView*, int32_t);
216 RouteTimeAxisView* get_route_view_by_id (PBD::ID& id);
218 void consider_auditioning (boost::shared_ptr<ARDOUR::Region>);
219 void hide_a_region (boost::shared_ptr<ARDOUR::Region>);
220 void show_a_region (boost::shared_ptr<ARDOUR::Region>);
222 #ifdef USE_RUBBERBAND
223 std::vector<std::string> rb_opt_strings;
226 /* things that need to be public to be used in the main menubar */
228 void new_region_from_selection ();
229 void separate_regions_between (const TimeSelection&);
230 void separate_region_from_selection ();
231 void separate_region_from_punch ();
232 void separate_region_from_loop ();
233 void separate_regions_using_location (ARDOUR::Location&);
234 void transition_to_rolling (bool forward);
238 nframes64_t unit_to_frame (double unit) const {
239 return (nframes64_t) rint (unit * frames_per_unit);
242 double frame_to_unit (nframes64_t frame) const {
243 return rint ((double) frame / (double) frames_per_unit);
246 double frame_to_unit (double frame) const {
247 return rint (frame / frames_per_unit);
250 /* NOTE: these functions assume that the "pixel" coordinate is
251 the result of using the world->canvas affine transform on a
252 world coordinate. These coordinates already take into
253 account any scrolling carried out by adjusting the
257 nframes64_t pixel_to_frame (double pixel) const {
259 /* pixel can be less than zero when motion events
260 are processed. since we've already run the world->canvas
261 affine, that means that the location *really* is "off
262 to the right" and thus really is "before the start".
266 return (nframes64_t) rint (pixel * frames_per_unit * GNOME_CANVAS(track_canvas->gobj())->pixels_per_unit);
272 gulong frame_to_pixel (nframes64_t frame) const {
273 return (gulong) rint ((frame / (frames_per_unit * GNOME_CANVAS(track_canvas->gobj())->pixels_per_unit)));
276 void flush_canvas ();
280 Selection& get_selection() const { return *selection; }
281 Selection& get_cut_buffer() const { return *cut_buffer; }
283 bool extend_selection_to_track (TimeAxisView&);
285 void play_selection ();
286 void select_all_in_track (Selection::Operation op);
287 void select_all (Selection::Operation op);
288 void invert_selection_in_track ();
289 void invert_selection ();
290 void deselect_all ();
292 void set_selected_regionview_from_region_list (boost::shared_ptr<ARDOUR::Region> region, Selection::Operation op = Selection::Set);
296 void set_show_measures (bool yn);
297 bool show_measures () const { return _show_measures; }
299 /* analysis window */
301 void analyze_region_selection();
302 void analyze_range_selection();
306 void export_audio ();
307 void export_selection ();
308 void export_range ();
309 void export_region ();
311 void add_toplevel_controls (Gtk::Container&);
312 Gtk::HBox& get_status_bar_packer() { return status_bar_hpacker; }
314 void set_zoom_focus (Editing::ZoomFocus);
315 Editing::ZoomFocus get_zoom_focus () const { return zoom_focus; }
316 double get_current_zoom () const { return frames_per_unit; }
318 void temporal_zoom_step (bool coarser);
319 void tav_zoom_step (bool coarser);
321 /* stuff that AudioTimeAxisView and related classes use */
323 PlaylistSelector& playlist_selector() const;
324 void clear_playlist (boost::shared_ptr<ARDOUR::Playlist>);
326 void new_playlists (TimeAxisView* v);
327 void copy_playlists (TimeAxisView* v);
328 void clear_playlists (TimeAxisView* v);
330 void get_onscreen_tracks (TrackViewList&);
332 Width editor_mixer_strip_width;
333 void maybe_add_mixer_strip_width (XMLNode&);
334 void show_editor_mixer (bool yn);
335 void create_editor_mixer ();
336 void show_editor_list (bool yn);
337 void set_selected_mixer_strip (TimeAxisView&);
338 void hide_track_in_display (TimeAxisView* tv, bool temporary = false);
340 /* nudge is initiated by transport controls owned by ARDOUR_UI */
342 nframes64_t get_nudge_distance (nframes64_t pos, nframes64_t& next);
343 Evoral::MusicalTime get_grid_type_as_beats (bool& success, nframes64_t position);
345 void nudge_forward (bool next, bool force_playhead);
346 void nudge_backward (bool next, bool force_playhead);
348 /* nudge initiated from context menu */
350 void nudge_forward_capture_offset ();
351 void nudge_backward_capture_offset ();
353 /* playhead/screen stuff */
355 void set_stationary_playhead (bool yn);
356 void toggle_stationary_playhead ();
357 bool stationary_playhead() const { return _stationary_playhead; }
359 void set_follow_playhead (bool yn);
360 void toggle_follow_playhead ();
361 bool follow_playhead() const { return _follow_playhead; }
362 bool dragging_playhead () const { return _dragging_playhead; }
364 void toggle_zero_line_visibility ();
366 void set_group_tabs ();
367 void toggle_measure_visibility ();
368 void toggle_logo_visibility ();
370 double get_physical_screen_width () const { return physical_screen_width; };
371 double physical_screen_width;
372 double physical_screen_height;
376 void toggle_selected_region_fades (int dir);
377 void update_region_fade_visibility ();
378 bool xfade_visibility() const { return _xfade_visibility; }
379 void update_xfade_visibility ();
381 /* redirect shared ops menu. caller must free returned menu */
383 Gtk::Menu* redirect_menu ();
385 /* floating windows/transient */
387 void ensure_float (Gtk::Window&);
391 void scroll_tracks_down_line ();
392 void scroll_tracks_up_line ();
394 void prepare_for_cleanup ();
395 void finish_cleanup ();
397 void maximise_editing_space();
398 void restore_editing_space();
400 void reset_x_origin (nframes64_t);
401 void reset_x_origin_to_follow_playhead ();
402 void reset_y_origin (double);
403 void reset_zoom (double);
404 void reposition_and_zoom (nframes64_t, double);
406 nframes64_t get_preferred_edit_position (bool ignore_playhead = false);
408 bool update_mouse_speed ();
409 bool decelerate_mouse_speed ();
411 void toggle_meter_updating();
413 void show_rhythm_ferret();
414 void show_global_port_matrix (ARDOUR::DataType);
416 void goto_visual_state (uint32_t);
417 void save_visual_state (uint32_t);
419 void queue_draw_resize_line (int at);
420 void start_resize_line_ops ();
421 void end_resize_line_ops ();
423 TrackViewList const & get_track_views () {
427 int get_regionview_count_from_region_list (boost::shared_ptr<ARDOUR::Region>);
429 void do_import (std::vector<Glib::ustring> paths, Editing::ImportDisposition, Editing::ImportMode mode, ARDOUR::SrcQuality, nframes64_t&);
430 void do_embed (std::vector<Glib::ustring> paths, Editing::ImportDisposition, Editing::ImportMode mode, nframes64_t&);
432 void get_regions_corresponding_to (boost::shared_ptr<ARDOUR::Region> region, std::vector<RegionView*>& regions);
434 void show_verbose_canvas_cursor_with (const std::string& txt);
435 void hide_verbose_canvas_cursor();
437 void center_screen (nframes64_t);
439 TrackViewList axis_views_from_routes (boost::shared_ptr<ARDOUR::RouteList>) const;
440 Gtkmm2ext::TearOff* mouse_mode_tearoff () const { return _mouse_mode_tearoff; }
441 Gtkmm2ext::TearOff* tools_tearoff () const { return _tools_tearoff; }
443 void snap_to (nframes64_t& first, int32_t direction = 0, bool for_mark = false);
444 void snap_to_with_modifier (nframes64_t& first, GdkEvent const *, int32_t direction = 0, bool for_mark = false);
445 void snap_to (nframes64_t& first, nframes64_t& last, int32_t direction = 0, bool for_mark = false);
447 void begin_reversible_command (std::string cmd_name);
448 void commit_reversible_command ();
450 DragManager* drags () const {
454 void maybe_autoscroll (bool, bool);
456 /* handy cursors for everyone to use */
458 static Gdk::Cursor* cross_hair_cursor;
459 static Gdk::Cursor* trimmer_cursor;
460 static Gdk::Cursor* right_side_trim_cursor;
461 static Gdk::Cursor* left_side_trim_cursor;
462 static Gdk::Cursor* fade_in_cursor;
463 static Gdk::Cursor* fade_out_cursor;
464 static Gdk::Cursor* selector_cursor;
465 static Gdk::Cursor* grabber_cursor;
466 static Gdk::Cursor* grabber_edit_point_cursor;
467 static Gdk::Cursor* zoom_cursor;
468 static Gdk::Cursor* time_fx_cursor;
469 static Gdk::Cursor* fader_cursor;
470 static Gdk::Cursor* speaker_cursor;
471 static Gdk::Cursor* midi_pencil_cursor;
472 static Gdk::Cursor* midi_select_cursor;
473 static Gdk::Cursor* midi_resize_cursor;
474 static Gdk::Cursor* midi_erase_cursor;
475 static Gdk::Cursor* wait_cursor;
476 static Gdk::Cursor* timebar_cursor;
477 static Gdk::Cursor* transparent_cursor;
480 void map_transport_state ();
481 void map_position_change (nframes64_t);
487 void color_handler ();
491 // to keep track of the playhead position for control_scroll
492 boost::optional<nframes64_t> _control_scroll_target;
494 PlaylistSelector* _playlist_selector;
496 typedef std::pair<TimeAxisView*,XMLNode*> TAVState;
500 double frames_per_unit;
501 nframes64_t leftmost_frame;
502 Editing::ZoomFocus zoom_focus;
503 std::list<TAVState> track_states;
506 std::list<VisualState*> undo_visual_stack;
507 std::list<VisualState*> redo_visual_stack;
508 VisualState* current_visual_state (bool with_tracks = true);
509 void undo_visual_state ();
510 void redo_visual_state ();
511 void use_visual_state (VisualState&);
513 void swap_visual_state ();
515 std::vector<VisualState*> visual_states;
516 sigc::connection visual_state_op_connection;
517 void start_visual_state_op (uint32_t n);
518 void cancel_visual_state_op (uint32_t n);
519 bool end_visual_state_op (uint32_t n);
521 nframes64_t leftmost_frame;
522 double frames_per_unit;
523 Editing::ZoomFocus zoom_focus;
525 void set_frames_per_unit (double);
528 Editing::MouseMode mouse_mode;
529 bool _internal_editing;
530 Editing::MouseMode effective_mouse_mode () const;
532 enum JoinObjectRangeState {
533 JOIN_OBJECT_RANGE_NONE,
534 /** `join object/range' mode is active and the mouse is over a place where object mode should happen */
535 JOIN_OBJECT_RANGE_OBJECT,
536 /** `join object/range' mode is active and the mouse is over a place where range mode should happen */
537 JOIN_OBJECT_RANGE_RANGE
540 JoinObjectRangeState _join_object_range_state;
542 void update_join_object_range_location (double, double);
544 int post_maximal_editor_width;
545 int post_maximal_editor_height;
546 int post_maximal_horizontal_pane_position;
547 int post_maximal_vertical_pane_position;
548 int pre_maximal_horizontal_pane_position;
549 int pre_maximal_vertical_pane_position;
550 int pre_maximal_editor_width;
551 int pre_maximal_editor_height;
552 void pane_allocation_handler (Gtk::Allocation&, Gtk::Paned*);
554 Gtk::Notebook the_notebook;
555 Gtk::HPaned edit_pane;
556 Gtk::VPaned editor_summary_pane;
558 Gtk::EventBox meter_base;
560 Gtk::EventBox marker_base;
561 Gtk::HBox marker_box;
562 Gtk::VBox scrollers_rulers_markers_box;
564 void location_changed (ARDOUR::Location *);
565 void location_flags_changed (ARDOUR::Location *, void *);
566 void refresh_location_display ();
567 void refresh_location_display_s (const PBD::PropertyChange&);
568 void refresh_location_display_internal (ARDOUR::Locations::LocationList&);
569 void add_new_location (ARDOUR::Location *);
570 void location_gone (ARDOUR::Location *);
571 void remove_marker (ArdourCanvas::Item&, GdkEvent*);
572 gint really_remove_marker (ARDOUR::Location* loc);
573 void goto_nth_marker (int nth);
575 uint32_t location_marker_color;
576 uint32_t location_range_color;
577 uint32_t location_loop_color;
578 uint32_t location_punch_color;
579 uint32_t location_cd_marker_color;
581 struct LocationMarkers {
586 LocationMarkers () : start(0), end(0), valid (true) {}
592 void set_name (const std::string&);
593 void set_position (nframes64_t start, nframes64_t end = 0);
594 void set_color_rgba (uint32_t);
597 LocationMarkers *find_location_markers (ARDOUR::Location *) const;
598 ARDOUR::Location* find_location_from_marker (Marker *, bool& is_start) const;
599 Marker* entered_marker;
601 typedef std::map<ARDOUR::Location*,LocationMarkers *> LocationMarkerMap;
602 LocationMarkerMap location_markers;
604 void hide_marker (ArdourCanvas::Item*, GdkEvent*);
605 void clear_marker_display ();
606 void mouse_add_new_marker (nframes64_t where, bool is_cd=false, bool is_xrun=false);
607 bool choose_new_marker_name(std::string &name);
608 void update_cd_marker_display ();
609 void ensure_cd_marker_updated (LocationMarkers * lam, ARDOUR::Location * location);
611 TimeAxisView* clicked_axisview;
612 RouteTimeAxisView* clicked_routeview;
613 /** The last RegionView that was clicked on, or 0 if the last click was not
614 * on a RegionView. This is set up by the canvas event handlers in
615 * editor_canvas_events.cc
617 RegionView* clicked_regionview;
618 RegionSelection latest_regionviews;
619 uint32_t clicked_selection;
620 CrossfadeView* clicked_crossfadeview;
621 ControlPoint* clicked_control_point;
623 void sort_track_selection (TrackViewList* sel = 0);
625 void get_equivalent_regions (RegionView* rv, std::vector<RegionView*> &, PBD::PropertyID) const;
626 RegionSelection get_equivalent_regions (RegionSelection &, PBD::PropertyID) const;
627 void mapover_tracks (sigc::slot<void,RouteTimeAxisView&,uint32_t> sl, TimeAxisView*, PBD::PropertyID) const;
629 /* functions to be passed to mapover_tracks(), possibly with sigc::bind()-supplied arguments */
631 void mapped_get_equivalent_regions (RouteTimeAxisView&, uint32_t, RegionView *, std::vector<RegionView*>*) const;
632 void mapped_use_new_playlist (RouteTimeAxisView&, uint32_t, std::vector<boost::shared_ptr<ARDOUR::Playlist> > const &);
633 void mapped_use_copy_playlist (RouteTimeAxisView&, uint32_t, std::vector<boost::shared_ptr<ARDOUR::Playlist> > const &);
634 void mapped_clear_playlist (RouteTimeAxisView&, uint32_t);
638 void button_selection (ArdourCanvas::Item* item, GdkEvent* event, ItemType item_type);
639 bool button_release_can_deselect;
641 void catch_vanishing_regionview (RegionView *);
643 void set_selected_track (TimeAxisView&, Selection::Operation op = Selection::Set, bool no_remove=false);
644 void select_all_tracks ();
646 bool set_selected_control_point_from_click (Selection::Operation op = Selection::Set, bool no_remove=false);
647 void set_selected_track_from_click (bool press, Selection::Operation op = Selection::Set, bool no_remove=false);
648 void set_selected_track_as_side_effect (bool force = false);
649 bool set_selected_regionview_from_click (bool press, Selection::Operation op = Selection::Set, bool no_track_remove=false);
651 bool set_selected_regionview_from_map_event (GdkEventAny*, StreamView*, boost::weak_ptr<ARDOUR::Region>);
652 void collect_new_region_view (RegionView *);
653 void collect_and_select_new_region_view (RegionView *);
655 long select_range_around_region (RegionView *);
657 Gtk::Menu track_context_menu;
658 Gtk::Menu track_region_context_menu;
659 Gtk::Menu track_selection_context_menu;
660 Gtk::Menu track_crossfade_context_menu;
662 Gtk::MenuItem* region_edit_menu_split_item;
663 Gtk::MenuItem* region_edit_menu_split_multichannel_item;
664 Gtk::Menu * track_region_edit_playlist_menu;
665 Gtk::Menu * track_edit_playlist_submenu;
666 Gtk::Menu * track_selection_edit_playlist_submenu;
668 void popup_track_context_menu (int, int, ItemType, bool, nframes64_t);
669 Gtk::Menu* build_track_context_menu (nframes64_t);
670 Gtk::Menu* build_track_bus_context_menu (nframes64_t);
671 Gtk::Menu* build_track_region_context_menu (nframes64_t frame);
672 Gtk::Menu* build_track_crossfade_context_menu (nframes64_t);
673 Gtk::Menu* build_track_selection_context_menu (nframes64_t);
674 void add_dstream_context_items (Gtk::Menu_Helpers::MenuList&);
675 void add_bus_context_items (Gtk::Menu_Helpers::MenuList&);
676 void add_region_context_items (StreamView*, boost::shared_ptr<ARDOUR::Region>, Gtk::Menu_Helpers::MenuList&);
677 void add_crossfade_context_items (AudioStreamView*, boost::shared_ptr<ARDOUR::Crossfade>, Gtk::Menu_Helpers::MenuList&, bool many);
678 void add_selection_context_items (Gtk::Menu_Helpers::MenuList&);
680 void handle_new_route (ARDOUR::RouteList&);
681 void timeaxisview_deleted (TimeAxisView *);
683 Gtk::HBox global_hpacker;
684 Gtk::VBox global_vpacker;
687 Gdk::Cursor* current_canvas_cursor;
688 void set_canvas_cursor ();
689 Gdk::Cursor* which_grabber_cursor ();
691 ArdourCanvas::Canvas* track_canvas;
693 ArdourCanvas::NoEventText* verbose_canvas_cursor;
694 bool verbose_cursor_visible;
696 void parameter_changed (std::string);
698 bool track_canvas_motion (GdkEvent*);
700 void set_verbose_canvas_cursor (const std::string &, double x, double y);
701 void set_verbose_canvas_cursor_text (const std::string &);
702 void show_verbose_canvas_cursor();
704 bool verbose_cursor_on; // so far unused
706 Gtk::EventBox time_canvas_event_box;
707 Gtk::EventBox track_canvas_event_box;
708 Gtk::EventBox time_button_event_box;
709 Gtk::EventBox ruler_label_event_box;
711 ArdourCanvas::Group *minsec_group;
712 ArdourCanvas::Pixbuf *logo_item;
713 ArdourCanvas::Group *bbt_group;
714 ArdourCanvas::Group *timecode_group;
715 ArdourCanvas::Group *frame_group;
716 ArdourCanvas::Group *tempo_group;
717 ArdourCanvas::Group *meter_group;
718 ArdourCanvas::Group *marker_group;
719 ArdourCanvas::Group *range_marker_group;
720 ArdourCanvas::Group *transport_marker_group;
721 ArdourCanvas::Group* cd_marker_group;
723 ArdourCanvas::Group* timebar_group;
725 /* These bars never need to be scrolled */
726 ArdourCanvas::Group* meter_bar_group;
727 ArdourCanvas::Group* tempo_bar_group;
728 ArdourCanvas::Group* marker_bar_group;
729 ArdourCanvas::Group* range_marker_bar_group;
730 ArdourCanvas::Group* transport_marker_bar_group;
731 ArdourCanvas::Group* cd_marker_bar_group;
733 /** The group containing all items that require horizontal scrolling. */
734 ArdourCanvas::Group* _background_group;
736 The _master_group is the group containing all items
737 that require horizontal scrolling..
738 It is primarily used to separate canvas items
739 that require horizontal scrolling from those that do not.
741 ArdourCanvas::Group* _master_group;
743 /* The group containing all trackviews. Only scrolled vertically. */
744 ArdourCanvas::Group* _trackview_group;
746 /* The group used for region motion. Sits on top of _trackview_group */
747 ArdourCanvas::Group* _region_motion_group;
750 ruler_metric_timecode = 0,
751 ruler_metric_bbt = 1,
752 ruler_metric_frames = 2,
753 ruler_metric_minsec = 3,
755 ruler_time_tempo = 4,
756 ruler_time_meter = 5,
757 ruler_time_marker = 6,
758 ruler_time_range_marker = 7,
759 ruler_time_transport_marker = 8,
760 ruler_time_cd_marker = 9,
763 static GtkCustomMetric ruler_metrics[4];
764 Glib::RefPtr<Gtk::ToggleAction> ruler_timecode_action;
765 Glib::RefPtr<Gtk::ToggleAction> ruler_bbt_action;
766 Glib::RefPtr<Gtk::ToggleAction> ruler_samples_action;
767 Glib::RefPtr<Gtk::ToggleAction> ruler_minsec_action;
768 Glib::RefPtr<Gtk::ToggleAction> ruler_tempo_action;
769 Glib::RefPtr<Gtk::ToggleAction> ruler_meter_action;
770 Glib::RefPtr<Gtk::ToggleAction> ruler_marker_action;
771 Glib::RefPtr<Gtk::ToggleAction> ruler_range_action;
772 Glib::RefPtr<Gtk::ToggleAction> ruler_loop_punch_action;
773 Glib::RefPtr<Gtk::ToggleAction> ruler_cd_marker_action;
774 bool no_ruler_shown_update;
776 gint ruler_button_press (GdkEventButton*);
777 gint ruler_button_release (GdkEventButton*);
778 gint ruler_mouse_motion (GdkEventMotion*);
779 bool ruler_scroll (GdkEventScroll* event);
781 Gtk::Widget * ruler_grabbed_widget;
783 void initialize_rulers ();
784 void update_just_timecode ();
785 void compute_fixed_ruler_scale (); //calculates the RulerScale of the fixed rulers
786 void update_fixed_rulers ();
787 void update_tempo_based_rulers ();
788 void popup_ruler_menu (nframes64_t where = 0, ItemType type = RegionItem);
789 void update_ruler_visibility ();
790 void set_ruler_visible (RulerType, bool);
791 void toggle_ruler_visibility (RulerType rt);
792 void ruler_toggled (int);
793 gint ruler_label_button_release (GdkEventButton*);
794 void store_ruler_visibility ();
795 void restore_ruler_visibility ();
797 static gint _metric_get_timecode (GtkCustomRulerMark **, gdouble, gdouble, gint);
798 static gint _metric_get_bbt (GtkCustomRulerMark **, gdouble, gdouble, gint);
799 static gint _metric_get_frames (GtkCustomRulerMark **, gdouble, gdouble, gint);
800 static gint _metric_get_minsec (GtkCustomRulerMark **, gdouble, gdouble, gint);
802 enum MinsecRulerScale {
809 MinsecRulerScale minsec_ruler_scale;
811 nframes_t minsec_mark_interval;
812 gint minsec_mark_modulo;
814 void set_minsec_ruler_scale (gdouble lower, gdouble upper);
816 enum TimecodeRulerScale {
818 timecode_show_frames,
819 timecode_show_seconds,
820 timecode_show_minutes,
824 TimecodeRulerScale timecode_ruler_scale;
826 nframes_t timecode_mark_interval;
827 gint timecode_mark_modulo;
828 gint timecode_nmarks;
829 void set_timecode_ruler_scale (gdouble lower, gdouble upper);
839 bbt_show_ticks_detail,
840 bbt_show_ticks_super_detail
843 BBTRulerScale bbt_ruler_scale;
847 uint32_t bbt_bar_helper_on;
848 uint32_t bbt_accent_modulo;
849 void compute_bbt_ruler_scale (nframes64_t lower, nframes64_t upper);
851 gint metric_get_timecode (GtkCustomRulerMark **, gdouble, gdouble, gint);
852 gint metric_get_bbt (GtkCustomRulerMark **, gdouble, gdouble, gint);
853 gint metric_get_frames (GtkCustomRulerMark **, gdouble, gdouble, gint);
854 gint metric_get_minsec (GtkCustomRulerMark **, gdouble, gdouble, gint);
856 Gtk::Widget *_ruler_separator;
857 GtkWidget *_timecode_ruler;
858 GtkWidget *_bbt_ruler;
859 GtkWidget *_frames_ruler;
860 GtkWidget *_minsec_ruler;
861 Gtk::Widget *timecode_ruler;
862 Gtk::Widget *bbt_ruler;
863 Gtk::Widget *frames_ruler;
864 Gtk::Widget *minsec_ruler;
865 static Editor *ruler_editor;
867 static const double timebar_height;
868 guint32 visible_timebars;
869 gdouble canvas_timebars_vsize;
870 gdouble get_canvas_timebars_vsize () const { return canvas_timebars_vsize; }
871 Gtk::Menu *editor_ruler_menu;
873 ArdourCanvas::SimpleRect* tempo_bar;
874 ArdourCanvas::SimpleRect* meter_bar;
875 ArdourCanvas::SimpleRect* marker_bar;
876 ArdourCanvas::SimpleRect* range_marker_bar;
877 ArdourCanvas::SimpleRect* transport_marker_bar;
878 ArdourCanvas::SimpleRect* cd_marker_bar;
880 Gtk::Label minsec_label;
881 Gtk::Label bbt_label;
882 Gtk::Label timecode_label;
883 Gtk::Label frame_label;
884 Gtk::Label tempo_label;
885 Gtk::Label meter_label;
886 Gtk::Label mark_label;
887 Gtk::Label range_mark_label;
888 Gtk::Label transport_mark_label;
889 Gtk::Label cd_mark_label;
891 Gtk::VBox time_button_vbox;
892 Gtk::HBox time_button_hbox;
894 friend class EditorCursor;
896 EditorCursor* playhead_cursor;
897 ArdourCanvas::Group* cursor_group;
899 nframes64_t get_region_boundary (nframes64_t pos, int32_t dir, bool with_selection, bool only_onscreen);
901 void cursor_to_region_boundary (bool with_selection, int32_t dir);
902 void cursor_to_next_region_boundary (bool with_selection);
903 void cursor_to_previous_region_boundary (bool with_selection);
904 void cursor_to_next_region_point (EditorCursor*, ARDOUR::RegionPoint);
905 void cursor_to_previous_region_point (EditorCursor*, ARDOUR::RegionPoint);
906 void cursor_to_region_point (EditorCursor*, ARDOUR::RegionPoint, int32_t dir);
907 void cursor_to_selection_start (EditorCursor *);
908 void cursor_to_selection_end (EditorCursor *);
910 void selected_marker_to_region_boundary (bool with_selection, int32_t dir);
911 void selected_marker_to_next_region_boundary (bool with_selection);
912 void selected_marker_to_previous_region_boundary (bool with_selection);
913 void selected_marker_to_next_region_point (ARDOUR::RegionPoint);
914 void selected_marker_to_previous_region_point (ARDOUR::RegionPoint);
915 void selected_marker_to_region_point (ARDOUR::RegionPoint, int32_t dir);
916 void selected_marker_to_selection_start ();
917 void selected_marker_to_selection_end ();
919 void select_all_selectables_using_cursor (EditorCursor *, bool);
920 void select_all_selectables_using_edit (bool);
921 void select_all_selectables_between (bool within);
922 void select_range_between ();
924 boost::shared_ptr<ARDOUR::Region> find_next_region (nframes64_t, ARDOUR::RegionPoint, int32_t dir, TrackViewList&, TimeAxisView ** = 0);
925 nframes64_t find_next_region_boundary (nframes64_t, int32_t dir, const TrackViewList&);
927 std::vector<nframes64_t> region_boundary_cache;
928 void build_region_boundary_cache ();
931 Gtk::HBox bottom_hbox;
933 Gtk::Table edit_packer;
935 Gtk::Adjustment vertical_adjustment;
937 Gtk::Layout controls_layout;
938 bool control_layout_scroll (GdkEventScroll* ev);
939 void controls_layout_size_request (Gtk::Requisition*);
940 sigc::connection controls_layout_size_request_connection;
942 bool horizontal_scroll_left_press ();
943 void horizontal_scroll_left_release ();
944 bool horizontal_scroll_right_press ();
945 void horizontal_scroll_right_release ();
946 sigc::connection _scroll_connection;
947 int _scroll_callbacks;
949 double _canvas_width;
950 double _canvas_height; ///< height of the visible area of the track canvas
951 double full_canvas_height; ///< full height of the canvas
953 bool track_canvas_map_handler (GdkEventAny*);
955 gint edit_controls_button_release (GdkEventButton*);
956 Gtk::Menu *edit_controls_left_menu;
957 Gtk::Menu *edit_controls_right_menu;
959 Gtk::VBox ruler_label_vbox;
960 Gtk::VBox track_canvas_vbox;
961 Gtk::VBox time_canvas_vbox;
962 Gtk::VBox edit_controls_vbox;
963 Gtk::HBox edit_controls_hbox;
965 void control_scroll (float);
966 void access_action (std::string,std::string);
967 bool deferred_control_scroll (nframes64_t);
968 sigc::connection control_scroll_connection;
970 gdouble get_trackview_group_vertical_offset () const { return vertical_adjustment.get_value () - canvas_timebars_vsize;}
972 ArdourCanvas::Group* get_background_group () const { return _background_group; }
973 ArdourCanvas::Group* get_trackview_group () const { return _trackview_group; }
974 double last_trackview_group_vertical_offset;
975 void tie_vertical_scrolling ();
976 void set_horizontal_position (double);
977 double horizontal_position () const;
978 void scroll_canvas_vertically ();
980 struct VisualChange {
988 nframes64_t time_origin;
989 double frames_per_unit;
994 VisualChange() : pending ((VisualChange::Type) 0), time_origin (0), frames_per_unit (0), idle_handler_id (-1) {}
996 pending = Type (pending | t);
1001 VisualChange pending_visual_change;
1003 static int _idle_visual_changer (void *arg);
1004 int idle_visual_changer ();
1006 void queue_visual_change (nframes64_t);
1007 void queue_visual_change (double);
1008 void queue_visual_change_y (double);
1009 void ensure_visual_change_idle_handler ();
1012 TrackViewList track_views;
1013 std::pair<TimeAxisView*, ARDOUR::layer_t> trackview_by_y_position (double);
1014 TimeAxisView* axis_view_from_route (boost::shared_ptr<ARDOUR::Route>) const;
1016 TrackViewList get_tracks_for_range_action () const;
1018 static void build_cursors ();
1020 sigc::connection super_rapid_screen_update_connection;
1021 nframes64_t last_update_frame;
1022 void center_screen_internal (nframes64_t, float);
1024 void super_rapid_screen_update ();
1026 void session_going_away ();
1028 nframes64_t cut_buffer_start;
1029 nframes64_t cut_buffer_length;
1031 bool typed_event (ArdourCanvas::Item*, GdkEvent*, ItemType);
1032 bool button_press_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1033 bool button_press_handler_1 (ArdourCanvas::Item *, GdkEvent *, ItemType);
1034 bool button_press_handler_2 (ArdourCanvas::Item *, GdkEvent *, ItemType);
1035 bool button_release_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1036 bool motion_handler (ArdourCanvas::Item*, GdkEvent*, bool from_autoscroll = false);
1037 bool enter_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1038 bool leave_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1040 /* KEYMAP HANDLING */
1042 void register_actions ();
1044 int ensure_cursor (nframes64_t* pos);
1046 void cut_copy (Editing::CutCopyOp);
1047 bool can_cut_copy () const;
1048 void cut_copy_points (Editing::CutCopyOp);
1049 void cut_copy_regions (Editing::CutCopyOp, RegionSelection&);
1050 void cut_copy_ranges (Editing::CutCopyOp);
1051 void cut_copy_midi (Editing::CutCopyOp);
1053 void mouse_paste ();
1054 void paste_internal (nframes64_t position, float times);
1056 /* EDITING OPERATIONS */
1058 void reset_point_selection ();
1059 void toggle_region_mute ();
1060 void toggle_region_lock ();
1061 void toggle_region_opaque ();
1062 void toggle_record_enable ();
1063 void toggle_region_lock_style ();
1064 void raise_region ();
1065 void raise_region_to_top ();
1066 void lower_region ();
1067 void lower_region_to_bottom ();
1068 void split_regions_at (nframes64_t, RegionSelection&);
1069 void split_region_at_transients ();
1070 void split_region_at_points (boost::shared_ptr<ARDOUR::Region>, ARDOUR::AnalysisFeatureList&, bool can_ferret);
1071 void crop_region_to_selection ();
1072 void crop_region_to (nframes64_t start, nframes64_t end);
1073 void set_sync_point (nframes64_t, const RegionSelection&);
1074 void set_region_sync_from_edit_point ();
1075 void remove_region_sync();
1076 void align_selection (ARDOUR::RegionPoint, nframes64_t position, const RegionSelection&);
1077 void align_selection_relative (ARDOUR::RegionPoint point, nframes64_t position, const RegionSelection&);
1078 void align_region (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, nframes64_t position);
1079 void align_region_internal (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, nframes64_t position);
1080 void remove_selected_regions ();
1081 void remove_clicked_region ();
1082 void edit_region ();
1083 void show_midi_list_editor ();
1084 void rename_region ();
1085 void duplicate_some_regions (RegionSelection&, float times);
1086 void duplicate_selection (float times);
1087 void region_fill_selection ();
1089 void region_fill_track ();
1090 void audition_playlist_region_standalone (boost::shared_ptr<ARDOUR::Region>);
1091 void audition_playlist_region_via_route (boost::shared_ptr<ARDOUR::Region>, ARDOUR::Route&);
1092 void split_multichannel_region();
1093 void reverse_region ();
1094 void strip_region_silence ();
1095 void normalize_region ();
1096 double _last_normalization_value;
1097 void reset_region_scale_amplitude ();
1098 void adjust_region_scale_amplitude (bool up);
1099 void quantize_region ();
1100 void fork_region ();
1102 void do_insert_time ();
1103 void insert_time (nframes64_t, nframes64_t, Editing::InsertTimeOption, bool, bool, bool);
1105 void tab_to_transient (bool forward);
1107 void use_region_as_bar ();
1108 void use_range_as_bar ();
1110 void define_one_bar (nframes64_t start, nframes64_t end);
1112 void audition_region_from_region_list ();
1113 void hide_region_from_region_list ();
1114 void show_region_in_region_list ();
1116 void align (ARDOUR::RegionPoint);
1117 void align_relative (ARDOUR::RegionPoint);
1120 void reset_focus ();
1126 void paste (float times);
1128 int get_prefix (float&, bool&);
1130 void keyboard_paste ();
1131 void keyboard_insert_region_list_selection ();
1133 void region_from_selection ();
1134 void create_region_from_selection (std::vector<boost::shared_ptr<ARDOUR::Region> >&);
1136 void play_from_start ();
1137 void play_from_edit_point ();
1138 void play_from_edit_point_and_return ();
1139 void play_selected_region ();
1140 void play_edit_range ();
1141 void loop_selected_region ();
1142 void play_location (ARDOUR::Location&);
1143 void loop_location (ARDOUR::Location&);
1145 void temporal_zoom_selection ();
1146 void temporal_zoom_region (bool both_axes);
1147 void zoom_to_region (bool both_axes);
1148 void temporal_zoom_session ();
1149 void temporal_zoom (gdouble scale);
1150 void temporal_zoom_by_frame (nframes64_t start, nframes64_t end, const std::string & op);
1151 void temporal_zoom_to_frame (bool coarser, nframes64_t frame);
1153 void amplitude_zoom (gdouble scale);
1154 void amplitude_zoom_step (bool in);
1156 void insert_region_list_drag (boost::shared_ptr<ARDOUR::Region>, int x, int y);
1157 void insert_region_list_selection (float times);
1159 void insert_route_list_drag (boost::shared_ptr<ARDOUR::Route>, int x, int y);
1161 /* import & embed */
1163 void add_external_audio_action (Editing::ImportMode);
1164 void external_audio_dialog ();
1165 void session_import_dialog ();
1167 int check_whether_and_how_to_import(std::string, bool all_or_nothing = true);
1168 bool check_multichannel_status (const std::vector<Glib::ustring>& paths);
1170 SoundFileOmega* sfbrowser;
1172 void bring_in_external_audio (Editing::ImportMode mode, nframes64_t& pos);
1174 bool idle_drop_paths (std::vector<Glib::ustring> paths, nframes64_t frame, double ypos);
1175 void drop_paths_part_two (const std::vector<Glib::ustring>& paths, nframes64_t frame, double ypos);
1177 int import_sndfiles (std::vector<Glib::ustring> paths, Editing::ImportMode mode, ARDOUR::SrcQuality, nframes64_t& pos,
1178 int target_regions, int target_tracks, boost::shared_ptr<ARDOUR::Track>&, bool);
1179 int embed_sndfiles (std::vector<Glib::ustring> paths, bool multiple_files, bool& check_sample_rate, Editing::ImportMode mode,
1180 nframes64_t& pos, int target_regions, int target_tracks, boost::shared_ptr<ARDOUR::Track>&);
1182 int add_sources (std::vector<Glib::ustring> paths, ARDOUR::SourceList& sources, nframes64_t& pos, Editing::ImportMode,
1183 int target_regions, int target_tracks, boost::shared_ptr<ARDOUR::Track>&, bool add_channel_suffix);
1184 int finish_bringing_in_material (boost::shared_ptr<ARDOUR::Region> region, uint32_t, uint32_t, nframes64_t& pos, Editing::ImportMode mode,
1185 boost::shared_ptr<ARDOUR::Track>& existing_track);
1187 boost::shared_ptr<ARDOUR::AudioTrack> get_nth_selected_audio_track (int nth) const;
1188 boost::shared_ptr<ARDOUR::MidiTrack> get_nth_selected_midi_track (int nth) const;
1190 ARDOUR::InterThreadInfo* current_interthread_info;
1192 AnalysisWindow* analysis_window;
1194 /* import specific info */
1196 struct EditorImportStatus : public ARDOUR::ImportStatus {
1197 Editing::ImportMode mode;
1201 boost::shared_ptr<ARDOUR::Track> track;
1205 EditorImportStatus import_status;
1206 static void *_import_thread (void *);
1207 void* import_thread ();
1208 void finish_import ();
1210 /* to support this ... */
1212 void import_audio (bool as_tracks);
1213 void do_import (std::vector<Glib::ustring> paths, bool split, bool as_tracks);
1215 void move_to_start ();
1216 void move_to_end ();
1218 void center_playhead ();
1219 void center_edit_point ();
1220 void edit_cursor_backward ();
1221 void edit_cursor_forward ();
1222 void playhead_forward_to_grid ();
1223 void playhead_backward_to_grid ();
1224 void playhead_backward ();
1225 void playhead_forward ();
1226 void scroll_playhead (bool forward);
1227 void scroll_backward (float pages=0.8f);
1228 void scroll_forward (float pages=0.8f);
1229 void scroll_tracks_down ();
1230 void scroll_tracks_up ();
1231 void delete_sample_forward ();
1232 void delete_sample_backward ();
1233 void delete_screen ();
1234 void search_backwards ();
1235 void search_forwards ();
1237 void clear_markers ();
1238 void clear_ranges ();
1239 void clear_locations ();
1240 void unhide_markers ();
1241 void unhide_ranges ();
1242 void jump_forward_to_mark ();
1243 void jump_backward_to_mark ();
1244 void cursor_align (bool playhead_to_edit);
1246 void remove_last_capture ();
1247 void select_all_selectables_using_time_selection ();
1248 void select_all_selectables_using_loop();
1249 void select_all_selectables_using_punch();
1250 void set_selection_from_range (ARDOUR::Location&);
1251 void set_selection_from_punch ();
1252 void set_selection_from_loop ();
1253 void set_selection_from_region ();
1255 void add_location_mark (nframes64_t where);
1256 void add_location_from_audio_region ();
1257 void add_locations_from_audio_region ();
1258 void add_location_from_selection ();
1259 void set_loop_from_selection (bool play);
1260 void set_punch_from_selection ();
1261 void set_punch_from_region ();
1263 void set_loop_from_edit_range (bool play);
1264 void set_loop_from_region (bool play);
1265 void set_punch_from_edit_range ();
1267 void set_loop_range (nframes64_t start, nframes64_t end, std::string cmd);
1268 void set_punch_range (nframes64_t start, nframes64_t end, std::string cmd);
1270 void add_location_from_playhead_cursor ();
1271 bool select_new_marker;
1273 void reverse_selection ();
1274 void edit_envelope ();
1276 double last_scrub_x;
1277 int scrubbing_direction;
1278 int scrub_reversals;
1279 int scrub_reverse_distance;
1280 void scrub (nframes64_t, double);
1282 void keyboard_selection_begin ();
1283 void keyboard_selection_finish (bool add);
1284 bool have_pending_keyboard_selection;
1285 nframes64_t pending_keyboard_selection_start;
1287 boost::shared_ptr<ARDOUR::Region> select_region_for_operation (int dir, TimeAxisView **tv);
1288 void extend_selection_to_end_of_region (bool next);
1289 void extend_selection_to_start_of_region (bool previous);
1291 Editing::SnapType _snap_type;
1292 Editing::SnapMode _snap_mode;
1294 /// Snap threshold in pixels
1295 double snap_threshold;
1297 bool ignore_gui_changes;
1299 DragManager* _drags;
1303 Gtk::Menu fade_context_menu;
1304 void popup_fade_context_menu (int, int, ArdourCanvas::Item*, ItemType);
1306 void set_fade_in_shape (ARDOUR::AudioRegion::FadeShape);
1307 void set_fade_out_shape (ARDOUR::AudioRegion::FadeShape);
1309 void set_fade_length (bool in);
1310 void toggle_fade_active (bool in);
1311 void set_fade_in_active (bool);
1312 void set_fade_out_active (bool);
1314 std::set<boost::shared_ptr<ARDOUR::Playlist> > motion_frozen_playlists;
1316 bool _dragging_playhead;
1317 bool _dragging_edit_point;
1319 void marker_drag_motion_callback (GdkEvent*);
1320 void marker_drag_finished_callback (GdkEvent*);
1322 gint mouse_rename_region (ArdourCanvas::Item*, GdkEvent*);
1324 void add_region_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1325 void start_create_region_grab (ArdourCanvas::Item*, GdkEvent*);
1326 void add_region_copy_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1327 void add_region_brush_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1328 void start_selection_grab (ArdourCanvas::Item*, GdkEvent*);
1330 void region_view_item_click (AudioRegionView&, GdkEventButton*);
1332 void remove_gain_control_point (ArdourCanvas::Item*, GdkEvent*);
1333 void remove_control_point (ArdourCanvas::Item*, GdkEvent*);
1335 void mouse_brush_insert_region (RegionView*, nframes64_t pos);
1336 void brush (nframes64_t);
1338 void show_verbose_time_cursor (nframes64_t frame, double offset = 0, double xpos=-1, double ypos=-1);
1339 void show_verbose_duration_cursor (nframes64_t start, nframes64_t end, double offset = 0, double xpos=-1, double ypos=-1);
1340 double clamp_verbose_cursor_x (double);
1341 double clamp_verbose_cursor_y (double);
1343 /* Canvas event handlers */
1345 bool canvas_control_point_event (GdkEvent* event,ArdourCanvas::Item*, ControlPoint*);
1346 bool canvas_line_event (GdkEvent* event,ArdourCanvas::Item*, AutomationLine*);
1347 bool canvas_selection_rect_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1348 bool canvas_selection_start_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1349 bool canvas_selection_end_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1350 bool canvas_crossfade_view_event (GdkEvent* event,ArdourCanvas::Item*, CrossfadeView*);
1351 bool canvas_fade_in_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1352 bool canvas_fade_in_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1353 bool canvas_fade_out_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1354 bool canvas_fade_out_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1357 // These variables are used to detect a feedback loop and break it to avoid a gui hang
1359 ArdourCanvas::Item *last_item_entered;
1360 int last_item_entered_n;
1363 bool canvas_region_view_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1364 bool canvas_frame_handle_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1365 bool canvas_region_view_name_highlight_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1366 bool canvas_region_view_name_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1367 bool canvas_stream_view_event (GdkEvent* event,ArdourCanvas::Item*, RouteTimeAxisView*);
1368 bool canvas_marker_event (GdkEvent* event,ArdourCanvas::Item*, Marker*);
1369 bool canvas_zoom_rect_event (GdkEvent* event,ArdourCanvas::Item*);
1370 bool canvas_tempo_marker_event (GdkEvent* event,ArdourCanvas::Item*, TempoMarker*);
1371 bool canvas_meter_marker_event (GdkEvent* event,ArdourCanvas::Item*, MeterMarker*);
1372 bool canvas_automation_track_event(GdkEvent* event, ArdourCanvas::Item*, AutomationTimeAxisView*) ;
1373 bool canvas_note_event (GdkEvent* event, ArdourCanvas::Item*);
1375 bool canvas_tempo_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1376 bool canvas_meter_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1377 bool canvas_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1378 bool canvas_range_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1379 bool canvas_transport_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1380 bool canvas_cd_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1382 bool canvas_imageframe_item_view_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameView*);
1383 bool canvas_imageframe_view_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameTimeAxis*);
1384 bool canvas_imageframe_start_handle_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameView*);
1385 bool canvas_imageframe_end_handle_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameView*);
1386 bool canvas_marker_time_axis_view_event(GdkEvent* event, ArdourCanvas::Item*,MarkerTimeAxis*);
1387 bool canvas_markerview_item_view_event(GdkEvent* event, ArdourCanvas::Item*,MarkerView*);
1388 bool canvas_markerview_start_handle_event(GdkEvent* event, ArdourCanvas::Item*,MarkerView*);
1389 bool canvas_markerview_end_handle_event(GdkEvent* event, ArdourCanvas::Item*,MarkerView*);
1392 friend class DragManager;
1393 friend class EditorRouteGroups;
1394 friend class EditorRegions;
1396 /* non-public event handlers */
1398 bool canvas_playhead_cursor_event (GdkEvent* event, ArdourCanvas::Item*);
1399 bool track_canvas_scroll (GdkEventScroll* event);
1401 bool track_canvas_scroll_event (GdkEventScroll* event);
1402 bool track_canvas_button_press_event (GdkEventButton* event);
1403 bool track_canvas_button_release_event (GdkEventButton* event);
1404 bool track_canvas_motion_notify_event (GdkEventMotion* event);
1406 Gtk::Allocation canvas_allocation;
1407 void track_canvas_allocate (Gtk::Allocation alloc);
1408 bool track_canvas_size_allocated ();
1409 bool track_canvas_drag_motion (Glib::RefPtr<Gdk::DragContext> const &, int, int, guint);
1411 void set_playhead_cursor ();
1413 void kbd_driver (sigc::slot<void,GdkEvent*>, bool use_track_canvas = true, bool use_time_canvas = true, bool can_select = true);
1414 void kbd_mute_unmute_region ();
1417 void kbd_do_brush (GdkEvent*);
1418 void kbd_do_audition (GdkEvent*);
1420 void initialize_canvas ();
1422 /* display control */
1424 bool _show_measures;
1425 /// true if the editor should follow the playhead, otherwise false
1426 bool _follow_playhead;
1427 /// true if we scroll the tracks rather than the playhead
1428 bool _stationary_playhead;
1430 ARDOUR::TempoMap::BBTPointList *current_bbt_points;
1432 TempoLines* tempo_lines;
1434 ArdourCanvas::Group* time_line_group;
1436 void hide_measures ();
1437 void draw_measures ();
1438 bool redraw_measures ();
1440 void new_tempo_section ();
1442 void mouse_add_new_tempo_event (nframes64_t where);
1443 void mouse_add_new_meter_event (nframes64_t where);
1445 void remove_tempo_marker (ArdourCanvas::Item*);
1446 void remove_meter_marker (ArdourCanvas::Item*);
1447 gint real_remove_tempo_marker (ARDOUR::TempoSection*);
1448 gint real_remove_meter_marker (ARDOUR::MeterSection*);
1450 void edit_tempo_section (ARDOUR::TempoSection*);
1451 void edit_meter_section (ARDOUR::MeterSection*);
1452 void edit_tempo_marker (ArdourCanvas::Item*);
1453 void edit_meter_marker (ArdourCanvas::Item*);
1454 void edit_control_point (ArdourCanvas::Item*);
1456 void marker_menu_edit ();
1457 void marker_menu_remove ();
1458 void marker_menu_rename ();
1459 void marker_menu_lock (bool yn);
1460 void marker_menu_hide ();
1461 void marker_menu_loop_range ();
1462 void marker_menu_select_all_selectables_using_range ();
1463 void marker_menu_select_using_range ();
1464 void marker_menu_separate_regions_using_location ();
1465 void marker_menu_play_from ();
1466 void marker_menu_play_range ();
1467 void marker_menu_set_playhead ();
1468 void marker_menu_set_from_playhead ();
1469 void marker_menu_set_from_selection ();
1470 void marker_menu_range_to_next ();
1471 void new_transport_marker_menu_set_loop ();
1472 void new_transport_marker_menu_set_punch ();
1473 void update_loop_range_view (bool visibility=false);
1474 void update_punch_range_view (bool visibility=false);
1475 void new_transport_marker_menu_popdown ();
1476 void marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1477 void tempo_or_meter_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1478 void transport_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1479 void new_transport_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1480 void build_range_marker_menu (bool loop_or_punch);
1481 void build_marker_menu (bool);
1482 void build_tempo_or_meter_marker_menu (bool);
1483 void build_new_transport_marker_menu ();
1484 void dynamic_cast_marker_object (void*, MeterMarker**, TempoMarker**) const;
1486 Gtk::Menu* tempo_or_meter_marker_menu;
1487 Gtk::Menu* marker_menu;
1488 Gtk::Menu* session_range_marker_menu;
1489 Gtk::Menu* range_marker_menu;
1490 Gtk::Menu* transport_marker_menu;
1491 Gtk::Menu* new_transport_marker_menu;
1492 Gtk::Menu* cd_marker_menu;
1493 ArdourCanvas::Item* marker_menu_item;
1495 typedef std::list<Marker*> Marks;
1498 void remove_metric_marks ();
1499 void draw_metric_marks (const ARDOUR::Metrics& metrics);
1501 void compute_current_bbt_points (nframes_t left, nframes_t right);
1502 void tempo_map_changed (const PBD::PropertyChange&);
1503 void redisplay_tempo (bool immediate_redraw);
1505 uint32_t bbt_beat_subdivision;
1509 Gtk::ToggleButton editor_mixer_button;
1510 Gtk::ToggleButton editor_list_button;
1511 void editor_mixer_button_toggled ();
1512 void editor_list_button_toggled ();
1514 AudioClock zoom_range_clock;
1515 Gtk::Button zoom_in_button;
1516 Gtk::Button zoom_out_button;
1517 Gtk::Button zoom_out_full_button;
1518 Gtk::Button zoom_onetoone_button;
1520 Gtk::Button tav_expand_button;
1521 Gtk::Button tav_shrink_button;
1523 Gtk::VBox toolbar_clock_vbox;
1524 Gtk::VBox toolbar_selection_clock_vbox;
1525 Gtk::Table toolbar_selection_clock_table;
1526 Gtk::Label toolbar_selection_cursor_label;
1528 Gtkmm2ext::TearOff* _mouse_mode_tearoff;
1529 Gtk::ToggleButton mouse_select_button;
1530 Gtk::ToggleButton mouse_move_button;
1531 Gtk::ToggleButton mouse_gain_button;
1532 Gtk::ToggleButton mouse_zoom_button;
1533 Gtk::ToggleButton mouse_timefx_button;
1534 Gtk::ToggleButton mouse_audition_button;
1535 Gtk::ToggleButton join_object_range_button;
1537 void mouse_mode_toggled (Editing::MouseMode m);
1538 bool ignore_mouse_mode_toggle;
1540 Gtk::ToggleButton internal_edit_button;
1541 void toggle_internal_editing ();
1543 gint mouse_select_button_release (GdkEventButton*);
1545 Gtk::VBox automation_box;
1546 Gtk::Button automation_mode_button;
1547 Gtk::ToggleButton global_automation_button;
1549 Gtk::ComboBoxText edit_mode_selector;
1550 Gtk::VBox edit_mode_box;
1552 void set_edit_mode (ARDOUR::EditMode);
1553 void cycle_edit_mode ();
1554 void edit_mode_selection_done ();
1556 Gtk::ComboBoxText snap_type_selector;
1557 Gtk::ComboBoxText snap_mode_selector;
1560 std::vector<std::string> snap_type_strings;
1561 std::vector<std::string> snap_mode_strings;
1563 void snap_type_selection_done ();
1564 void snap_mode_selection_done ();
1565 void snap_mode_chosen (Editing::SnapMode);
1566 void snap_type_chosen (Editing::SnapType);
1568 Glib::RefPtr<Gtk::RadioAction> snap_type_action (Editing::SnapType);
1569 Glib::RefPtr<Gtk::RadioAction> snap_mode_action (Editing::SnapMode);
1571 Gtk::ComboBoxText zoom_focus_selector;
1572 Gtk::VBox zoom_focus_box;
1574 std::vector<std::string> zoom_focus_strings;
1576 void zoom_focus_selection_done ();
1577 void zoom_focus_chosen (Editing::ZoomFocus);
1579 Glib::RefPtr<Gtk::RadioAction> zoom_focus_action (Editing::ZoomFocus);
1582 Gtk::HBox track_zoom_box;
1583 Gtk::VBox zoom_vbox;
1585 void zoom_adjustment_changed();
1587 void setup_toolbar ();
1589 void setup_tooltips ();
1591 Gtkmm2ext::TearOff* _tools_tearoff;
1592 Gtk::HBox toolbar_hbox;
1593 Gtk::EventBox toolbar_base;
1594 Gtk::Frame toolbar_frame;
1598 Gtk::HBox panic_box;
1599 Gtk::Button midi_panic_button;
1600 Gtk::ToggleButton midi_sound_notes;
1602 bool sound_notes () const { return midi_sound_notes.get_active(); }
1604 void setup_midi_toolbar ();
1606 /* selection process */
1608 Selection* selection;
1609 Selection* cut_buffer;
1611 void time_selection_changed ();
1612 void track_selection_changed ();
1613 void region_selection_changed ();
1614 sigc::connection editor_regions_selection_changed_connection;
1615 void sensitize_the_right_region_actions (bool have_selected_regions);
1616 void point_selection_changed ();
1617 void marker_selection_changed ();
1619 void cancel_selection ();
1621 void region_selection_op (void (ARDOUR::Region::*pmf)(void));
1622 void region_selection_op (void (ARDOUR::Region::*pmf)(void*), void*);
1623 void region_selection_op (void (ARDOUR::Region::*pmf)(bool), bool);
1625 bool audio_region_selection_covers (nframes64_t where);
1627 /* transport range select process */
1629 ArdourCanvas::SimpleRect* cd_marker_bar_drag_rect;
1630 ArdourCanvas::SimpleRect* range_bar_drag_rect;
1631 ArdourCanvas::SimpleRect* transport_bar_drag_rect;
1634 ArdourCanvas::SimpleRect *bogus_background_rect;
1636 ArdourCanvas::SimpleRect *transport_bar_range_rect;
1637 ArdourCanvas::SimpleRect *transport_bar_preroll_rect;
1638 ArdourCanvas::SimpleRect *transport_bar_postroll_rect;
1639 ArdourCanvas::SimpleRect *transport_loop_range_rect;
1640 ArdourCanvas::SimpleRect *transport_punch_range_rect;
1641 ArdourCanvas::SimpleLine *transport_punchin_line;
1642 ArdourCanvas::SimpleLine *transport_punchout_line;
1643 ArdourCanvas::SimpleRect *transport_preroll_rect;
1644 ArdourCanvas::SimpleRect *transport_postroll_rect;
1646 ARDOUR::Location* transport_loop_location();
1647 ARDOUR::Location* transport_punch_location();
1649 ARDOUR::Location *temp_location;
1651 /* object rubberband select process */
1653 bool select_all_within (nframes64_t, nframes64_t, double, double, TrackViewList const &, Selection::Operation op);
1655 ArdourCanvas::SimpleRect *rubberband_rect;
1657 /* mouse zoom process */
1659 ArdourCanvas::SimpleRect *zoom_rect;
1660 void reposition_zoom_rect (nframes64_t start, nframes64_t end);
1662 EditorRouteGroups* _route_groups;
1663 EditorRoutes* _routes;
1664 EditorRegions* _regions;
1665 EditorSnapshots* _snapshots;
1666 EditorLocations* _locations;
1668 /* diskstream/route display management */
1669 Glib::RefPtr<Gdk::Pixbuf> rec_enabled_icon;
1670 Glib::RefPtr<Gdk::Pixbuf> rec_disabled_icon;
1672 Glib::RefPtr<Gtk::TreeSelection> route_display_selection;
1674 bool sync_track_view_list_and_routes ();
1676 Gtk::VBox list_vpacker;
1680 bool autoscroll_active;
1681 int autoscroll_timeout_tag;
1684 int last_autoscroll_x;
1685 int last_autoscroll_y;
1686 uint32_t autoscroll_cnt;
1687 nframes64_t autoscroll_x_distance;
1688 double autoscroll_y_distance;
1690 static gint _autoscroll_canvas (void *);
1691 bool autoscroll_canvas ();
1692 void start_canvas_autoscroll (int x, int y);
1693 void stop_canvas_autoscroll ();
1696 void point_trim (GdkEvent *, nframes64_t);
1697 void single_contents_trim (RegionView&, nframes64_t, bool, bool);
1698 void single_start_trim (RegionView&, nframes64_t, bool);
1699 void single_end_trim (RegionView&, nframes64_t, bool);
1701 void thaw_region_after_trim (RegionView& rv);
1703 void trim_region_front();
1704 void trim_region_back();
1705 void trim_region (bool front);
1707 void trim_region_to_edit_point ();
1708 void trim_region_from_edit_point ();
1709 void trim_region_to_loop ();
1710 void trim_region_to_punch ();
1711 void trim_region_to_location (const ARDOUR::Location&, const char* cmd);
1713 void trim_to_region(bool forward);
1714 void trim_region_to_previous_region_end();
1715 void trim_region_to_next_region_start();
1717 bool show_gain_after_trim;
1721 int convert_drop_to_paths (
1722 std::vector<Glib::ustring>& paths,
1723 const Glib::RefPtr<Gdk::DragContext>& context,
1726 const Gtk::SelectionData& data,
1730 void track_canvas_drag_data_received (
1731 const Glib::RefPtr<Gdk::DragContext>& context,
1734 const Gtk::SelectionData& data,
1739 const Glib::RefPtr<Gdk::DragContext>& context,
1742 const Gtk::SelectionData& data,
1747 const Glib::RefPtr<Gdk::DragContext>& context,
1750 const Gtk::SelectionData& data,
1755 const Glib::RefPtr<Gdk::DragContext>& context,
1758 const Gtk::SelectionData& data,
1764 int write_region_selection(RegionSelection&);
1765 bool write_region (std::string path, boost::shared_ptr<ARDOUR::AudioRegion>);
1766 void bounce_region_selection ();
1767 void bounce_range_selection (bool replace, bool enable_processing);
1768 void external_edit_region ();
1770 int write_audio_selection (TimeSelection&);
1771 bool write_audio_range (ARDOUR::AudioPlaylist&, const ARDOUR::ChanCount& channels, std::list<ARDOUR::AudioRange>&);
1773 void write_selection ();
1775 XMLNode *before; /* used in *_reversible_command */
1777 void update_title ();
1778 void update_title_s (const std::string & snapshot_name);
1781 Selection* selection;
1782 double frames_per_unit;
1784 State (PublicEditor const * e);
1788 void instant_save ();
1790 boost::shared_ptr<ARDOUR::AudioRegion> last_audition_region;
1792 /* freeze operations */
1794 ARDOUR::InterThreadInfo freeze_status;
1795 static void* _freeze_thread (void*);
1796 void* freeze_thread ();
1798 void freeze_route ();
1799 void unfreeze_route ();
1801 /* route-group solo + mute */
1803 void set_route_group_solo (ARDOUR::Route&, bool);
1804 void set_route_group_mute (ARDOUR::Route&, bool);
1808 void duplicate_dialog (bool with_dialog);
1810 nframes64_t event_frame (GdkEvent const *, double* px = 0, double* py = 0) const;
1812 /* returns false if mouse pointer is not in track or marker canvas
1814 bool mouse_frame (nframes64_t&, bool& in_track_canvas) const;
1816 /* "whats mine is yours" */
1818 TimeFXDialog* current_timefx;
1820 static void* timefx_thread (void *arg);
1821 void do_timefx (TimeFXDialog&);
1823 int time_stretch (RegionSelection&, float fraction);
1824 int pitch_shift (RegionSelection&, float cents);
1825 void pitch_shift_regions ();
1826 int time_fx (RegionSelection&, float val, bool pitching);
1828 /* editor-mixer strip */
1830 MixerStrip *current_mixer_strip;
1831 bool show_editor_mixer_when_tracks_arrive;
1832 Gtk::VBox current_mixer_strip_vbox;
1833 void cms_new (boost::shared_ptr<ARDOUR::Route>);
1834 void current_mixer_strip_hidden ();
1836 void detach_tearoff (Gtk::Box* b, Gtk::Window* w);
1837 void reattach_tearoff (Gtk::Box* b, Gtk::Window* w, int32_t n);
1839 void ensure_all_elements_drawn ();
1841 /* nudging tracks */
1843 void nudge_track (bool use_edit_point, bool forwards);
1847 bool _xfade_visibility;
1850 void handle_new_imageframe_time_axis_view(const std::string & track_name, void* src) ;
1851 void handle_new_imageframe_marker_time_axis_view(const std::string & track_name, TimeAxisView* marked_track) ;
1853 void start_imageframe_grab(ArdourCanvas::Item*, GdkEvent*) ;
1854 void start_markerview_grab(ArdourCanvas::Item*, GdkEvent*) ;
1856 void imageframe_drag_motion_callback(ArdourCanvas::Item*, GdkEvent*) ;
1857 void markerview_drag_motion_callback(ArdourCanvas::Item*, GdkEvent*) ;
1858 void timeaxis_item_drag_finished_callback(ArdourCanvas::Item*, GdkEvent*) ;
1860 gint canvas_imageframe_item_view_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
1861 gint canvas_imageframe_view_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameTimeAxis* ifta);
1862 gint canvas_imageframe_start_handle_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
1863 gint canvas_imageframe_end_handle_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
1865 gint canvas_marker_time_axis_view_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerTimeAxis* mta);
1866 gint canvas_markerview_item_view_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
1867 gint canvas_markerview_start_handle_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
1868 gint canvas_markerview_end_handle_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
1870 void imageframe_start_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1871 void imageframe_end_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1872 void imageframe_start_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
1873 void imageframe_start_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
1874 void imageframe_end_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
1875 void imageframe_end_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
1877 void markerview_item_start_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1878 void markerview_item_end_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1879 void markerview_start_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
1880 void markerview_start_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
1881 void markerview_end_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
1882 void markerview_end_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
1884 void popup_imageframe_edit_menu(int button, int32_t time, ArdourCanvas::Item* ifv, bool with_frame) ;
1885 void popup_marker_time_axis_edit_menu(int button, int32_t time, ArdourCanvas::Item* ifv, bool with_frame) ;
1887 ImageFrameSocketHandler* image_socket_listener ;
1890 void toggle_xfade_active (boost::weak_ptr<ARDOUR::Crossfade>);
1891 void toggle_xfade_length (boost::weak_ptr<ARDOUR::Crossfade>);
1892 void edit_xfade (boost::weak_ptr<ARDOUR::Crossfade>);
1893 void xfade_edit_left_region ();
1894 void xfade_edit_right_region ();
1896 static const int32_t default_width = 995;
1897 static const int32_t default_height = 765;
1901 Gtk::Button nudge_forward_button;
1902 Gtk::Button nudge_backward_button;
1903 Gtk::HBox nudge_hbox;
1904 Gtk::VBox nudge_vbox;
1905 AudioClock nudge_clock;
1907 bool nudge_forward_release (GdkEventButton*);
1908 bool nudge_backward_release (GdkEventButton*);
1912 void apply_filter (ARDOUR::Filter&, std::string cmd);
1914 Command* apply_midi_note_edit_op_to_region (ARDOUR::MidiOperator& op, MidiRegionView& mrv);
1915 void apply_midi_note_edit_op (ARDOUR::MidiOperator& op);
1917 /* handling cleanup */
1919 int playlist_deletion_dialog (boost::shared_ptr<ARDOUR::Playlist>);
1921 PBD::ScopedConnectionList session_connections;
1923 /* tracking step changes of track height */
1925 TimeAxisView* current_stepping_trackview;
1926 ARDOUR::microseconds_t last_track_height_step_timestamp;
1927 gint track_height_step_timeout();
1928 sigc::connection step_timeout;
1930 TimeAxisView* entered_track;
1931 RegionView* entered_regionview;
1934 void ensure_entered_track_selected (bool op_acts_on_objects = false);
1935 bool clear_entered_track;
1936 bool left_track_canvas (GdkEventCrossing*);
1937 bool entered_track_canvas (GdkEventCrossing*);
1938 void set_entered_track (TimeAxisView*);
1939 void set_entered_regionview (RegionView*);
1940 void ensure_track_visible (TimeAxisView*);
1941 gint left_automation_track ();
1943 void reset_canvas_action_sensitivity (bool);
1944 void toggle_gain_envelope_visibility ();
1945 void toggle_gain_envelope_active ();
1946 void reset_region_gain_envelopes ();
1948 bool on_key_press_event (GdkEventKey*);
1949 bool on_key_release_event (GdkEventKey*);
1951 void session_state_saved (std::string);
1953 Glib::RefPtr<Gtk::Action> undo_action;
1954 Glib::RefPtr<Gtk::Action> redo_action;
1956 void history_changed ();
1958 Gtk::HBox status_bar_hpacker;
1960 Editing::EditPoint _edit_point;
1962 Gtk::ComboBoxText edit_point_selector;
1964 void set_edit_point_preference (Editing::EditPoint ep, bool force = false);
1965 void cycle_edit_point (bool with_marker);
1966 void set_edit_point ();
1967 void edit_point_selection_done ();
1968 void edit_point_chosen (Editing::EditPoint);
1969 Glib::RefPtr<Gtk::RadioAction> edit_point_action (Editing::EditPoint);
1970 std::vector<std::string> edit_point_strings;
1972 void selected_marker_moved (ARDOUR::Location*);
1974 bool get_edit_op_range (nframes64_t& start, nframes64_t& end) const;
1976 void get_regions_at (RegionSelection&, nframes64_t where, const TrackViewList& ts) const;
1977 void get_regions_after (RegionSelection&, nframes64_t where, const TrackViewList& ts) const;
1979 void get_regions_for_action (RegionSelection&, bool allow_entered = false, bool allow_edit_position = true);
1981 void start_updating_meters ();
1982 void stop_updating_meters ();
1983 bool meters_running;
1985 void select_next_route ();
1986 void select_prev_route ();
1988 void snap_to_internal (nframes64_t& first, int32_t direction = 0, bool for_mark = false);
1989 void timecode_snap_to_internal (nframes64_t& first, int32_t direction = 0, bool for_mark = false);
1991 RhythmFerret* rhythm_ferret;
1992 BundleManager* _bundle_manager;
1993 GlobalPortMatrixWindow* _global_port_matrix[ARDOUR::DataType::num_types];
1995 void fit_tracks (TrackViewList &);
1996 void fit_selected_tracks ();
1997 void set_track_height (Height);
1999 void remove_tracks ();
2000 void toggle_tracks_active ();
2004 static gboolean _idle_resize (gpointer);
2006 int32_t _pending_resize_amount;
2007 TimeAxisView* _pending_resize_view;
2009 void visible_order_range (int*, int*) const;
2013 /** true if we've made a locate request that hasn't yet been processed */
2014 bool _pending_locate_request;
2016 /** if true, there is a pending Session locate which is the initial one when loading a session;
2017 we need to know this so that we don't (necessarily) set the viewport to show the playhead
2020 bool _pending_initial_locate;
2022 Gtk::HBox _summary_hbox;
2023 EditorSummary* _summary;
2024 void region_view_added (RegionView *);
2026 void update_canvas_now ();
2028 EditorGroupTabs* _group_tabs;
2029 void fit_route_group (ARDOUR::RouteGroup *);
2031 void start_step_editing ();
2032 void stop_step_editing ();
2033 bool check_step_edit ();
2034 sigc::connection step_edit_connection;
2037 friend class RegionDrag;
2038 friend class RegionMoveDrag;
2039 friend class RegionSpliceDrag;
2040 friend class TrimDrag;
2041 friend class MeterMarkerDrag;
2042 friend class TempoMarkerDrag;
2043 friend class CursorDrag;
2044 friend class FadeInDrag;
2045 friend class FadeOutDrag;
2046 friend class MarkerDrag;
2047 friend class RegionGainDrag;
2048 friend class ControlPointDrag;
2049 friend class LineDrag;
2050 friend class RubberbandSelectDrag;
2051 friend class TimeFXDrag;
2052 friend class ScrubDrag;
2053 friend class SelectionDrag;
2054 friend class RangeMarkerBarDrag;
2055 friend class MouseZoomDrag;
2056 friend class RegionCreateDrag;
2057 friend class RegionMotionDrag;
2058 friend class RegionInsertDrag;
2060 friend class EditorSummary;
2061 friend class EditorGroupTabs;
2063 friend class EditorRoutes;
2066 #endif /* __ardour_editor_h__ */