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"
68 #include "editor_summary.h"
70 namespace Gnome { namespace Canvas {
79 class AudioDiskstream;
100 class AnalysisWindow;
101 class AudioRegionView;
102 class AudioStreamView;
103 class AudioTimeAxisView;
104 class AutomationLine;
105 class AutomationSelection;
106 class AutomationTimeAxisView;
111 class GlobalPortMatrixWindow;
112 class GroupedButtons;
114 class MidiRegionView;
116 class PlaylistSelector;
117 class PluginSelector;
120 class SoundFileOmega;
126 class EditorGroupTabs;
128 class EditorRouteGroups;
130 class EditorLocations;
131 class EditorSnapshots;
133 /* <CMT Additions> */
134 class ImageFrameView;
135 class ImageFrameTimeAxisView;
136 class ImageFrameTimeAxis;
137 class MarkerTimeAxis ;
139 class ImageFrameSocketHandler ;
140 class TimeAxisViewItem ;
141 /* </CMT Additions> */
143 struct EditorCursor {
145 ArdourCanvas::Points points;
146 ArdourCanvas::Line canvas_item;
147 nframes64_t current_frame;
150 EditorCursor (Editor&, bool (Editor::*)(GdkEvent*,ArdourCanvas::Item*));
153 void set_position (nframes64_t);
154 void set_length (double units);
155 void set_y_axis (double position);
157 PBD::Signal1<void, nframes64_t> PositionChanged;
160 class Editor : public PublicEditor, public PBD::ScopedConnectionList, public ARDOUR::SessionHandlePtr
166 void set_session (ARDOUR::Session *);
167 ARDOUR::Session* session() const { return _session; }
170 virtual bool have_idled () const { return _have_idled; }
172 nframes64_t leftmost_position() const { return leftmost_frame; }
174 nframes64_t current_page_frames() const {
175 return (nframes64_t) floor (_canvas_width * frames_per_unit);
178 double canvas_height () const {
179 return _canvas_height;
182 void cycle_snap_mode ();
183 void cycle_snap_choice ();
184 void set_snap_to (Editing::SnapType);
185 void set_snap_mode (Editing::SnapMode);
186 void set_snap_threshold (double pixel_distance) {snap_threshold = pixel_distance;}
188 Editing::SnapMode snap_mode () const;
189 Editing::SnapType snap_type () const;
191 void undo (uint32_t n = 1);
192 void redo (uint32_t n = 1);
194 XMLNode& get_state ();
195 int set_state (const XMLNode&, int version);
197 void set_mouse_mode (Editing::MouseMode, bool force=true);
198 void step_mouse_mode (bool next);
199 Editing::MouseMode current_mouse_mode () const { return mouse_mode; }
200 Editing::MidiEditMode current_midi_edit_mode () const;
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 bool new_regionviews_display_gain () { return _new_regionviews_show_envelope; }
395 void prepare_for_cleanup ();
396 void finish_cleanup ();
398 void maximise_editing_space();
399 void restore_editing_space();
401 void reset_x_origin (nframes64_t);
402 void reset_x_origin_to_follow_playhead ();
403 void reset_y_origin (double);
404 void reset_zoom (double);
405 void reposition_and_zoom (nframes64_t, double);
407 nframes64_t get_preferred_edit_position (bool ignore_playhead = false);
409 bool update_mouse_speed ();
410 bool decelerate_mouse_speed ();
412 void toggle_meter_updating();
414 void show_rhythm_ferret();
415 void show_global_port_matrix (ARDOUR::DataType);
417 void goto_visual_state (uint32_t);
418 void save_visual_state (uint32_t);
420 void queue_draw_resize_line (int at);
421 void start_resize_line_ops ();
422 void end_resize_line_ops ();
424 TrackViewList const & get_track_views () {
428 int get_regionview_count_from_region_list (boost::shared_ptr<ARDOUR::Region>);
430 void do_import (std::vector<Glib::ustring> paths, Editing::ImportDisposition, Editing::ImportMode mode, ARDOUR::SrcQuality, nframes64_t&);
431 void do_embed (std::vector<Glib::ustring> paths, Editing::ImportDisposition, Editing::ImportMode mode, nframes64_t&);
433 void get_regions_corresponding_to (boost::shared_ptr<ARDOUR::Region> region, std::vector<RegionView*>& regions);
435 void show_verbose_canvas_cursor_with (const std::string& txt);
436 void hide_verbose_canvas_cursor();
438 void center_screen (nframes64_t);
440 TrackViewList axis_views_from_routes (boost::shared_ptr<ARDOUR::RouteList>) const;
441 Gtkmm2ext::TearOff* mouse_mode_tearoff () const { return _mouse_mode_tearoff; }
442 Gtkmm2ext::TearOff* tools_tearoff () const { return _tools_tearoff; }
444 void snap_to (nframes64_t& first, int32_t direction = 0, bool for_mark = false);
445 void snap_to_with_modifier (nframes64_t& first, GdkEvent const *, int32_t direction = 0, bool for_mark = false);
446 void snap_to (nframes64_t& first, nframes64_t& last, int32_t direction = 0, bool for_mark = false);
448 void begin_reversible_command (std::string cmd_name);
449 void commit_reversible_command ();
452 void map_transport_state ();
453 void map_position_change (nframes64_t);
459 void color_handler ();
463 // to keep track of the playhead position for control_scroll
464 boost::optional<nframes64_t> _control_scroll_target;
466 PlaylistSelector* _playlist_selector;
468 typedef std::pair<TimeAxisView*,XMLNode*> TAVState;
472 double frames_per_unit;
473 nframes64_t leftmost_frame;
474 Editing::ZoomFocus zoom_focus;
475 std::list<TAVState> track_states;
478 std::list<VisualState*> undo_visual_stack;
479 std::list<VisualState*> redo_visual_stack;
480 VisualState* current_visual_state (bool with_tracks = true);
481 void undo_visual_state ();
482 void redo_visual_state ();
483 void use_visual_state (VisualState&);
485 void swap_visual_state ();
487 std::vector<VisualState*> visual_states;
488 sigc::connection visual_state_op_connection;
489 void start_visual_state_op (uint32_t n);
490 void cancel_visual_state_op (uint32_t n);
491 bool end_visual_state_op (uint32_t n);
493 nframes64_t leftmost_frame;
494 double frames_per_unit;
495 Editing::ZoomFocus zoom_focus;
497 void set_frames_per_unit (double);
500 Editing::MouseMode mouse_mode;
501 bool _internal_editing;
502 Editing::MouseMode effective_mouse_mode () const;
504 enum JoinObjectRangeState {
505 JOIN_OBJECT_RANGE_NONE,
506 /** `join object/range' mode is active and the mouse is over a place where object mode should happen */
507 JOIN_OBJECT_RANGE_OBJECT,
508 /** `join object/range' mode is active and the mouse is over a place where range mode should happen */
509 JOIN_OBJECT_RANGE_RANGE
512 JoinObjectRangeState _join_object_range_state;
514 void update_join_object_range_location (double, double);
516 int post_maximal_editor_width;
517 int post_maximal_pane_position;
518 int pre_maximal_pane_position;
519 int pre_maximal_editor_width;
520 void pane_allocation_handler (Gtk::Allocation&, Gtk::Paned*);
522 Gtk::Notebook the_notebook;
523 Gtk::HPaned edit_pane;
525 Gtk::EventBox meter_base;
527 Gtk::EventBox marker_base;
528 Gtk::HBox marker_box;
529 Gtk::VBox scrollers_rulers_markers_box;
531 void location_changed (ARDOUR::Location *);
532 void location_flags_changed (ARDOUR::Location *, void *);
533 void refresh_location_display ();
534 void refresh_location_display_s (const PBD::PropertyChange&);
535 void refresh_location_display_internal (ARDOUR::Locations::LocationList&);
536 void add_new_location (ARDOUR::Location *);
537 void location_gone (ARDOUR::Location *);
538 void remove_marker (ArdourCanvas::Item&, GdkEvent*);
539 gint really_remove_marker (ARDOUR::Location* loc);
540 void goto_nth_marker (int nth);
542 uint32_t location_marker_color;
543 uint32_t location_range_color;
544 uint32_t location_loop_color;
545 uint32_t location_punch_color;
546 uint32_t location_cd_marker_color;
548 struct LocationMarkers {
553 LocationMarkers () : start(0), end(0), valid (true) {}
559 void set_name (const std::string&);
560 void set_position (nframes64_t start, nframes64_t end = 0);
561 void set_color_rgba (uint32_t);
564 LocationMarkers *find_location_markers (ARDOUR::Location *) const;
565 ARDOUR::Location* find_location_from_marker (Marker *, bool& is_start) const;
566 Marker* entered_marker;
568 typedef std::map<ARDOUR::Location*,LocationMarkers *> LocationMarkerMap;
569 LocationMarkerMap location_markers;
571 void hide_marker (ArdourCanvas::Item*, GdkEvent*);
572 void clear_marker_display ();
573 void mouse_add_new_marker (nframes64_t where, bool is_cd=false, bool is_xrun=false);
574 bool choose_new_marker_name(std::string &name);
575 void update_cd_marker_display ();
576 void ensure_cd_marker_updated (LocationMarkers * lam, ARDOUR::Location * location);
578 TimeAxisView* clicked_axisview;
579 RouteTimeAxisView* clicked_routeview;
580 /** The last RegionView that was clicked on, or 0 if the last click was not
581 * on a RegionView. This is set up by the canvas event handlers in
582 * editor_canvas_events.cc
584 RegionView* clicked_regionview;
585 RegionSelection latest_regionviews;
586 uint32_t clicked_selection;
587 CrossfadeView* clicked_crossfadeview;
588 ControlPoint* clicked_control_point;
590 void sort_track_selection (TrackViewList* sel = 0);
592 void get_equivalent_regions (RegionView* rv, std::vector<RegionView*> &, PBD::PropertyID) const;
593 RegionSelection get_equivalent_regions (RegionSelection &, PBD::PropertyID) const;
594 void mapover_tracks (sigc::slot<void,RouteTimeAxisView&,uint32_t> sl, TimeAxisView*, PBD::PropertyID) const;
596 /* functions to be passed to mapover_tracks(), possibly with sigc::bind()-supplied arguments */
598 void mapped_get_equivalent_regions (RouteTimeAxisView&, uint32_t, RegionView *, std::vector<RegionView*>*) const;
599 void mapped_use_new_playlist (RouteTimeAxisView&, uint32_t, std::vector<boost::shared_ptr<ARDOUR::Playlist> > const &);
600 void mapped_use_copy_playlist (RouteTimeAxisView&, uint32_t, std::vector<boost::shared_ptr<ARDOUR::Playlist> > const &);
601 void mapped_clear_playlist (RouteTimeAxisView&, uint32_t);
605 void button_selection (ArdourCanvas::Item* item, GdkEvent* event, ItemType item_type);
606 bool button_release_can_deselect;
608 void catch_vanishing_regionview (RegionView *);
610 void set_selected_track (TimeAxisView&, Selection::Operation op = Selection::Set, bool no_remove=false);
611 void select_all_tracks ();
613 bool set_selected_control_point_from_click (Selection::Operation op = Selection::Set, bool no_remove=false);
614 void set_selected_track_from_click (bool press, Selection::Operation op = Selection::Set, bool no_remove=false);
615 void set_selected_track_as_side_effect (bool force = false);
616 bool set_selected_regionview_from_click (bool press, Selection::Operation op = Selection::Set, bool no_track_remove=false);
618 bool set_selected_regionview_from_map_event (GdkEventAny*, StreamView*, boost::weak_ptr<ARDOUR::Region>);
619 void collect_new_region_view (RegionView *);
620 void collect_and_select_new_region_view (RegionView *);
622 long select_range_around_region (RegionView *);
624 Gtk::Menu track_context_menu;
625 Gtk::Menu track_region_context_menu;
626 Gtk::Menu track_selection_context_menu;
627 Gtk::Menu track_crossfade_context_menu;
629 Gtk::MenuItem* region_edit_menu_split_item;
630 Gtk::MenuItem* region_edit_menu_split_multichannel_item;
631 Gtk::Menu * track_region_edit_playlist_menu;
632 Gtk::Menu * track_edit_playlist_submenu;
633 Gtk::Menu * track_selection_edit_playlist_submenu;
635 void popup_track_context_menu (int, int, ItemType, bool, nframes64_t);
636 Gtk::Menu* build_track_context_menu (nframes64_t);
637 Gtk::Menu* build_track_bus_context_menu (nframes64_t);
638 Gtk::Menu* build_track_region_context_menu (nframes64_t frame);
639 Gtk::Menu* build_track_crossfade_context_menu (nframes64_t);
640 Gtk::Menu* build_track_selection_context_menu (nframes64_t);
641 void add_dstream_context_items (Gtk::Menu_Helpers::MenuList&);
642 void add_bus_context_items (Gtk::Menu_Helpers::MenuList&);
643 void add_region_context_items (StreamView*, boost::shared_ptr<ARDOUR::Region>, Gtk::Menu_Helpers::MenuList&);
644 void add_crossfade_context_items (AudioStreamView*, boost::shared_ptr<ARDOUR::Crossfade>, Gtk::Menu_Helpers::MenuList&, bool many);
645 void add_selection_context_items (Gtk::Menu_Helpers::MenuList&);
647 void handle_new_route (ARDOUR::RouteList&);
648 void timeaxisview_deleted (TimeAxisView *);
650 Gtk::HBox global_hpacker;
651 Gtk::VBox global_vpacker;
654 Gdk::Cursor* current_canvas_cursor;
655 void set_canvas_cursor ();
656 Gdk::Cursor* which_grabber_cursor ();
658 ArdourCanvas::Canvas* track_canvas;
660 ArdourCanvas::NoEventText* verbose_canvas_cursor;
661 bool verbose_cursor_visible;
663 void parameter_changed (std::string);
665 bool track_canvas_motion (GdkEvent*);
667 void set_verbose_canvas_cursor (const std::string &, double x, double y);
668 void set_verbose_canvas_cursor_text (const std::string &);
669 void show_verbose_canvas_cursor();
671 bool verbose_cursor_on; // so far unused
673 Gtk::EventBox time_canvas_event_box;
674 Gtk::EventBox track_canvas_event_box;
675 Gtk::EventBox time_button_event_box;
676 Gtk::EventBox ruler_label_event_box;
678 ArdourCanvas::Group *minsec_group;
679 ArdourCanvas::Pixbuf *logo_item;
680 ArdourCanvas::Group *bbt_group;
681 ArdourCanvas::Group *timecode_group;
682 ArdourCanvas::Group *frame_group;
683 ArdourCanvas::Group *tempo_group;
684 ArdourCanvas::Group *meter_group;
685 ArdourCanvas::Group *marker_group;
686 ArdourCanvas::Group *range_marker_group;
687 ArdourCanvas::Group *transport_marker_group;
688 ArdourCanvas::Group* cd_marker_group;
690 ArdourCanvas::Group* timebar_group;
692 /* These bars never need to be scrolled */
693 ArdourCanvas::Group* meter_bar_group;
694 ArdourCanvas::Group* tempo_bar_group;
695 ArdourCanvas::Group* marker_bar_group;
696 ArdourCanvas::Group* range_marker_bar_group;
697 ArdourCanvas::Group* transport_marker_bar_group;
698 ArdourCanvas::Group* cd_marker_bar_group;
700 /** The group containing all items that require horizontal scrolling. */
701 ArdourCanvas::Group* _background_group;
703 The _master_group is the group containing all items
704 that require horizontal scrolling..
705 It is primarily used to separate canvas items
706 that require horizontal scrolling from those that do not.
708 ArdourCanvas::Group* _master_group;
710 /* The group containing all trackviews. Only scrolled vertically. */
711 ArdourCanvas::Group* _trackview_group;
713 /* The group used for region motion. Sits on top of _trackview_group */
714 ArdourCanvas::Group* _region_motion_group;
717 ruler_metric_timecode = 0,
718 ruler_metric_bbt = 1,
719 ruler_metric_frames = 2,
720 ruler_metric_minsec = 3,
722 ruler_time_tempo = 4,
723 ruler_time_meter = 5,
724 ruler_time_marker = 6,
725 ruler_time_range_marker = 7,
726 ruler_time_transport_marker = 8,
727 ruler_time_cd_marker = 9,
730 static GtkCustomMetric ruler_metrics[4];
731 Glib::RefPtr<Gtk::ToggleAction> ruler_timecode_action;
732 Glib::RefPtr<Gtk::ToggleAction> ruler_bbt_action;
733 Glib::RefPtr<Gtk::ToggleAction> ruler_samples_action;
734 Glib::RefPtr<Gtk::ToggleAction> ruler_minsec_action;
735 Glib::RefPtr<Gtk::ToggleAction> ruler_tempo_action;
736 Glib::RefPtr<Gtk::ToggleAction> ruler_meter_action;
737 Glib::RefPtr<Gtk::ToggleAction> ruler_marker_action;
738 Glib::RefPtr<Gtk::ToggleAction> ruler_range_action;
739 Glib::RefPtr<Gtk::ToggleAction> ruler_loop_punch_action;
740 Glib::RefPtr<Gtk::ToggleAction> ruler_cd_marker_action;
741 bool no_ruler_shown_update;
743 gint ruler_button_press (GdkEventButton*);
744 gint ruler_button_release (GdkEventButton*);
745 gint ruler_mouse_motion (GdkEventMotion*);
746 bool ruler_scroll (GdkEventScroll* event);
748 Gtk::Widget * ruler_grabbed_widget;
750 void initialize_rulers ();
751 void update_just_timecode ();
752 void compute_fixed_ruler_scale (); //calculates the RulerScale of the fixed rulers
753 void update_fixed_rulers ();
754 void update_tempo_based_rulers ();
755 void popup_ruler_menu (nframes64_t where = 0, ItemType type = RegionItem);
756 void update_ruler_visibility ();
757 void set_ruler_visible (RulerType, bool);
758 void toggle_ruler_visibility (RulerType rt);
759 void ruler_toggled (int);
760 gint ruler_label_button_release (GdkEventButton*);
761 void store_ruler_visibility ();
762 void restore_ruler_visibility ();
764 static gint _metric_get_timecode (GtkCustomRulerMark **, gdouble, gdouble, gint);
765 static gint _metric_get_bbt (GtkCustomRulerMark **, gdouble, gdouble, gint);
766 static gint _metric_get_frames (GtkCustomRulerMark **, gdouble, gdouble, gint);
767 static gint _metric_get_minsec (GtkCustomRulerMark **, gdouble, gdouble, gint);
769 enum MinsecRulerScale {
776 MinsecRulerScale minsec_ruler_scale;
778 nframes_t minsec_mark_interval;
779 gint minsec_mark_modulo;
781 void set_minsec_ruler_scale (gdouble lower, gdouble upper);
783 enum TimecodeRulerScale {
785 timecode_show_frames,
786 timecode_show_seconds,
787 timecode_show_minutes,
791 TimecodeRulerScale timecode_ruler_scale;
793 nframes_t timecode_mark_interval;
794 gint timecode_mark_modulo;
795 gint timecode_nmarks;
796 void set_timecode_ruler_scale (gdouble lower, gdouble upper);
806 bbt_show_ticks_detail,
807 bbt_show_ticks_super_detail
810 BBTRulerScale bbt_ruler_scale;
814 uint32_t bbt_bar_helper_on;
815 uint32_t bbt_accent_modulo;
816 void compute_bbt_ruler_scale (nframes64_t lower, nframes64_t upper);
818 gint metric_get_timecode (GtkCustomRulerMark **, gdouble, gdouble, gint);
819 gint metric_get_bbt (GtkCustomRulerMark **, gdouble, gdouble, gint);
820 gint metric_get_frames (GtkCustomRulerMark **, gdouble, gdouble, gint);
821 gint metric_get_minsec (GtkCustomRulerMark **, gdouble, gdouble, gint);
823 Gtk::Widget *_ruler_separator;
824 GtkWidget *_timecode_ruler;
825 GtkWidget *_bbt_ruler;
826 GtkWidget *_frames_ruler;
827 GtkWidget *_minsec_ruler;
828 Gtk::Widget *timecode_ruler;
829 Gtk::Widget *bbt_ruler;
830 Gtk::Widget *frames_ruler;
831 Gtk::Widget *minsec_ruler;
832 static Editor *ruler_editor;
834 static const double timebar_height;
835 guint32 visible_timebars;
836 gdouble canvas_timebars_vsize;
837 gdouble get_canvas_timebars_vsize () const { return canvas_timebars_vsize; }
838 Gtk::Menu *editor_ruler_menu;
840 ArdourCanvas::SimpleRect* tempo_bar;
841 ArdourCanvas::SimpleRect* meter_bar;
842 ArdourCanvas::SimpleRect* marker_bar;
843 ArdourCanvas::SimpleRect* range_marker_bar;
844 ArdourCanvas::SimpleRect* transport_marker_bar;
845 ArdourCanvas::SimpleRect* cd_marker_bar;
847 Gtk::Label minsec_label;
848 Gtk::Label bbt_label;
849 Gtk::Label timecode_label;
850 Gtk::Label frame_label;
851 Gtk::Label tempo_label;
852 Gtk::Label meter_label;
853 Gtk::Label mark_label;
854 Gtk::Label range_mark_label;
855 Gtk::Label transport_mark_label;
856 Gtk::Label cd_mark_label;
858 Gtk::VBox time_button_vbox;
859 Gtk::HBox time_button_hbox;
861 friend class EditorCursor;
863 EditorCursor* playhead_cursor;
864 ArdourCanvas::Group* cursor_group;
866 nframes64_t get_region_boundary (nframes64_t pos, int32_t dir, bool with_selection, bool only_onscreen);
868 void cursor_to_region_boundary (bool with_selection, int32_t dir);
869 void cursor_to_next_region_boundary (bool with_selection);
870 void cursor_to_previous_region_boundary (bool with_selection);
871 void cursor_to_next_region_point (EditorCursor*, ARDOUR::RegionPoint);
872 void cursor_to_previous_region_point (EditorCursor*, ARDOUR::RegionPoint);
873 void cursor_to_region_point (EditorCursor*, ARDOUR::RegionPoint, int32_t dir);
874 void cursor_to_selection_start (EditorCursor *);
875 void cursor_to_selection_end (EditorCursor *);
877 void selected_marker_to_region_boundary (bool with_selection, int32_t dir);
878 void selected_marker_to_next_region_boundary (bool with_selection);
879 void selected_marker_to_previous_region_boundary (bool with_selection);
880 void selected_marker_to_next_region_point (ARDOUR::RegionPoint);
881 void selected_marker_to_previous_region_point (ARDOUR::RegionPoint);
882 void selected_marker_to_region_point (ARDOUR::RegionPoint, int32_t dir);
883 void selected_marker_to_selection_start ();
884 void selected_marker_to_selection_end ();
886 void select_all_selectables_using_cursor (EditorCursor *, bool);
887 void select_all_selectables_using_edit (bool);
888 void select_all_selectables_between (bool within);
889 void select_range_between ();
891 boost::shared_ptr<ARDOUR::Region> find_next_region (nframes64_t, ARDOUR::RegionPoint, int32_t dir, TrackViewList&, TimeAxisView ** = 0);
892 nframes64_t find_next_region_boundary (nframes64_t, int32_t dir, const TrackViewList&);
894 std::vector<nframes64_t> region_boundary_cache;
895 void build_region_boundary_cache ();
898 Gtk::HBox bottom_hbox;
900 Gtk::Table edit_packer;
902 Gtk::Adjustment vertical_adjustment;
903 Gtk::Adjustment horizontal_adjustment;
905 Gtk::Layout controls_layout;
906 bool control_layout_scroll (GdkEventScroll* ev);
907 void controls_layout_size_request (Gtk::Requisition*);
908 sigc::connection controls_layout_size_request_connection;
910 void horizontal_scroll_left ();
911 void horizontal_scroll_right ();
913 double _canvas_width;
914 double _canvas_height;
915 double full_canvas_height;
917 bool track_canvas_map_handler (GdkEventAny*);
919 gint edit_controls_button_release (GdkEventButton*);
920 Gtk::Menu *edit_controls_left_menu;
921 Gtk::Menu *edit_controls_right_menu;
923 Gtk::VBox ruler_label_vbox;
924 Gtk::VBox track_canvas_vbox;
925 Gtk::VBox time_canvas_vbox;
926 Gtk::VBox edit_controls_vbox;
927 Gtk::HBox edit_controls_hbox;
929 void control_scroll (float);
930 void access_action (std::string,std::string);
931 bool deferred_control_scroll (nframes64_t);
932 sigc::connection control_scroll_connection;
934 gdouble get_trackview_group_vertical_offset () const { return vertical_adjustment.get_value () - canvas_timebars_vsize;}
936 ArdourCanvas::Group* get_background_group () const { return _background_group; }
937 ArdourCanvas::Group* get_trackview_group () const { return _trackview_group; }
938 double last_trackview_group_vertical_offset;
939 void tie_vertical_scrolling ();
940 void scroll_canvas_horizontally ();
941 void scroll_canvas_vertically ();
943 struct VisualChange {
951 nframes64_t time_origin;
952 double frames_per_unit;
957 VisualChange() : pending ((VisualChange::Type) 0), time_origin (0), frames_per_unit (0), idle_handler_id (-1) {}
959 pending = Type (pending | t);
964 VisualChange pending_visual_change;
966 static int _idle_visual_changer (void *arg);
967 int idle_visual_changer ();
969 void queue_visual_change (nframes64_t);
970 void queue_visual_change (double);
971 void queue_visual_change_y (double);
972 void ensure_visual_change_idle_handler ();
974 void session_range_location_changed (ARDOUR::Location*);
977 TrackViewList track_views;
978 std::pair<TimeAxisView*, ARDOUR::layer_t> trackview_by_y_position (double);
979 TimeAxisView* axis_view_from_route (boost::shared_ptr<ARDOUR::Route>) const;
981 TrackViewList get_tracks_for_range_action () const;
983 static Gdk::Cursor* cross_hair_cursor;
984 static Gdk::Cursor* trimmer_cursor;
985 static Gdk::Cursor* selector_cursor;
986 static Gdk::Cursor* grabber_cursor;
987 static Gdk::Cursor* grabber_edit_point_cursor;
988 static Gdk::Cursor* zoom_cursor;
989 static Gdk::Cursor* time_fx_cursor;
990 static Gdk::Cursor* fader_cursor;
991 static Gdk::Cursor* speaker_cursor;
992 static Gdk::Cursor* midi_pencil_cursor;
993 static Gdk::Cursor* midi_select_cursor;
994 static Gdk::Cursor* midi_resize_cursor;
995 static Gdk::Cursor* midi_erase_cursor;
996 static Gdk::Cursor* wait_cursor;
997 static Gdk::Cursor* timebar_cursor;
998 static Gdk::Cursor* transparent_cursor;
1000 static void build_cursors ();
1002 sigc::connection super_rapid_screen_update_connection;
1003 nframes64_t last_update_frame;
1004 void center_screen_internal (nframes64_t, float);
1006 void super_rapid_screen_update ();
1008 void session_going_away ();
1010 nframes64_t cut_buffer_start;
1011 nframes64_t cut_buffer_length;
1013 bool typed_event (ArdourCanvas::Item*, GdkEvent*, ItemType);
1014 bool button_press_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1015 bool button_press_handler_1 (ArdourCanvas::Item *, GdkEvent *, ItemType);
1016 bool button_press_handler_2 (ArdourCanvas::Item *, GdkEvent *, ItemType);
1017 bool button_release_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1018 bool motion_handler (ArdourCanvas::Item*, GdkEvent*, bool from_autoscroll = false);
1019 bool enter_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1020 bool leave_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1022 /* KEYMAP HANDLING */
1024 void register_actions ();
1026 int ensure_cursor (nframes64_t* pos);
1028 void cut_copy (Editing::CutCopyOp);
1029 bool can_cut_copy () const;
1030 void cut_copy_points (Editing::CutCopyOp);
1031 void cut_copy_regions (Editing::CutCopyOp, RegionSelection&);
1032 void cut_copy_ranges (Editing::CutCopyOp);
1033 void cut_copy_midi (Editing::CutCopyOp);
1035 void mouse_paste ();
1036 void paste_internal (nframes64_t position, float times);
1038 /* EDITING OPERATIONS */
1040 void reset_point_selection ();
1041 void toggle_region_mute ();
1042 void toggle_region_lock ();
1043 void toggle_region_opaque ();
1044 void toggle_record_enable ();
1045 void set_region_lock_style (ARDOUR::Region::PositionLockStyle);
1046 void raise_region ();
1047 void raise_region_to_top ();
1048 void lower_region ();
1049 void lower_region_to_bottom ();
1050 void split_regions_at (nframes64_t, RegionSelection&);
1051 void split_region_at_transients ();
1052 void split_region_at_points (boost::shared_ptr<ARDOUR::Region>, ARDOUR::AnalysisFeatureList&, bool can_ferret);
1053 void crop_region_to_selection ();
1054 void crop_region_to (nframes64_t start, nframes64_t end);
1055 void set_sync_point (nframes64_t, const RegionSelection&);
1056 void set_region_sync_from_edit_point ();
1057 void remove_region_sync();
1058 void align_selection (ARDOUR::RegionPoint, nframes64_t position, const RegionSelection&);
1059 void align_selection_relative (ARDOUR::RegionPoint point, nframes64_t position, const RegionSelection&);
1060 void align_region (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, nframes64_t position);
1061 void align_region_internal (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, nframes64_t position);
1062 void remove_selected_regions ();
1063 void remove_clicked_region ();
1064 void edit_region ();
1065 void show_midi_list_editor ();
1066 void rename_region ();
1067 void duplicate_some_regions (RegionSelection&, float times);
1068 void duplicate_selection (float times);
1069 void region_fill_selection ();
1071 void region_fill_track ();
1072 void audition_playlist_region_standalone (boost::shared_ptr<ARDOUR::Region>);
1073 void audition_playlist_region_via_route (boost::shared_ptr<ARDOUR::Region>, ARDOUR::Route&);
1074 void split_multichannel_region();
1075 void reverse_region ();
1076 void strip_region_silence ();
1077 void normalize_region ();
1078 double _last_normalization_value;
1079 void reset_region_scale_amplitude ();
1080 void adjust_region_scale_amplitude (bool up);
1081 void quantize_region ();
1083 void do_insert_time ();
1084 void insert_time (nframes64_t, nframes64_t, Editing::InsertTimeOption, bool, bool, bool);
1086 void tab_to_transient (bool forward);
1088 void use_region_as_bar ();
1089 void use_range_as_bar ();
1091 void define_one_bar (nframes64_t start, nframes64_t end);
1093 void audition_region_from_region_list ();
1094 void hide_region_from_region_list ();
1095 void show_region_in_region_list ();
1097 void align (ARDOUR::RegionPoint);
1098 void align_relative (ARDOUR::RegionPoint);
1101 void reset_focus ();
1107 void paste (float times);
1109 int get_prefix (float&, bool&);
1111 void keyboard_paste ();
1112 void keyboard_insert_region_list_selection ();
1114 void region_from_selection ();
1115 void create_region_from_selection (std::vector<boost::shared_ptr<ARDOUR::Region> >&);
1117 void play_from_start ();
1118 void play_from_edit_point ();
1119 void play_from_edit_point_and_return ();
1120 void play_selected_region ();
1121 void play_edit_range ();
1122 void loop_selected_region ();
1123 void play_location (ARDOUR::Location&);
1124 void loop_location (ARDOUR::Location&);
1126 void temporal_zoom_selection ();
1127 void temporal_zoom_region (bool both_axes);
1128 void zoom_to_region (bool both_axes);
1129 void temporal_zoom_session ();
1130 void temporal_zoom (gdouble scale);
1131 void temporal_zoom_by_frame (nframes64_t start, nframes64_t end, const std::string & op);
1132 void temporal_zoom_to_frame (bool coarser, nframes64_t frame);
1134 void amplitude_zoom (gdouble scale);
1135 void amplitude_zoom_step (bool in);
1137 void insert_region_list_drag (boost::shared_ptr<ARDOUR::Region>, int x, int y);
1138 void insert_region_list_selection (float times);
1140 void insert_route_list_drag (boost::shared_ptr<ARDOUR::Route>, int x, int y);
1142 /* import & embed */
1144 void add_external_audio_action (Editing::ImportMode);
1145 void external_audio_dialog ();
1146 void session_import_dialog ();
1148 int check_whether_and_how_to_import(std::string, bool all_or_nothing = true);
1149 bool check_multichannel_status (const std::vector<Glib::ustring>& paths);
1151 SoundFileOmega* sfbrowser;
1153 void bring_in_external_audio (Editing::ImportMode mode, nframes64_t& pos);
1155 bool idle_drop_paths (std::vector<Glib::ustring> paths, nframes64_t frame, double ypos);
1156 void drop_paths_part_two (const std::vector<Glib::ustring>& paths, nframes64_t frame, double ypos);
1158 int import_sndfiles (std::vector<Glib::ustring> paths, Editing::ImportMode mode, ARDOUR::SrcQuality, nframes64_t& pos,
1159 int target_regions, int target_tracks, boost::shared_ptr<ARDOUR::Track>&, bool);
1160 int embed_sndfiles (std::vector<Glib::ustring> paths, bool multiple_files, bool& check_sample_rate, Editing::ImportMode mode,
1161 nframes64_t& pos, int target_regions, int target_tracks, boost::shared_ptr<ARDOUR::Track>&);
1163 int add_sources (std::vector<Glib::ustring> paths, ARDOUR::SourceList& sources, nframes64_t& pos, Editing::ImportMode,
1164 int target_regions, int target_tracks, boost::shared_ptr<ARDOUR::Track>&, bool add_channel_suffix);
1165 int finish_bringing_in_material (boost::shared_ptr<ARDOUR::Region> region, uint32_t, uint32_t, nframes64_t& pos, Editing::ImportMode mode,
1166 boost::shared_ptr<ARDOUR::Track>& existing_track);
1168 boost::shared_ptr<ARDOUR::AudioTrack> get_nth_selected_audio_track (int nth) const;
1169 boost::shared_ptr<ARDOUR::MidiTrack> get_nth_selected_midi_track (int nth) const;
1171 ARDOUR::InterThreadInfo* current_interthread_info;
1173 AnalysisWindow* analysis_window;
1175 /* import specific info */
1177 struct EditorImportStatus : public ARDOUR::ImportStatus {
1178 Editing::ImportMode mode;
1182 boost::shared_ptr<ARDOUR::Track> track;
1186 EditorImportStatus import_status;
1187 static void *_import_thread (void *);
1188 void* import_thread ();
1189 void finish_import ();
1191 /* to support this ... */
1193 void import_audio (bool as_tracks);
1194 void do_import (std::vector<Glib::ustring> paths, bool split, bool as_tracks);
1196 void move_to_start ();
1197 void move_to_end ();
1199 void center_playhead ();
1200 void center_edit_point ();
1201 void edit_cursor_backward ();
1202 void edit_cursor_forward ();
1203 void playhead_forward_to_grid ();
1204 void playhead_backward_to_grid ();
1205 void playhead_backward ();
1206 void playhead_forward ();
1207 void scroll_playhead (bool forward);
1208 void scroll_backward (float pages=0.8f);
1209 void scroll_forward (float pages=0.8f);
1210 void scroll_tracks_down ();
1211 void scroll_tracks_up ();
1212 void delete_sample_forward ();
1213 void delete_sample_backward ();
1214 void delete_screen ();
1215 void search_backwards ();
1216 void search_forwards ();
1218 void clear_markers ();
1219 void clear_ranges ();
1220 void clear_locations ();
1221 void unhide_markers ();
1222 void unhide_ranges ();
1223 void jump_forward_to_mark ();
1224 void jump_backward_to_mark ();
1225 void cursor_align (bool playhead_to_edit);
1227 void remove_last_capture ();
1228 void select_all_selectables_using_time_selection ();
1229 void select_all_selectables_using_loop();
1230 void select_all_selectables_using_punch();
1231 void set_selection_from_range (ARDOUR::Location&);
1232 void set_selection_from_punch ();
1233 void set_selection_from_loop ();
1234 void set_selection_from_region ();
1236 void add_location_mark (nframes64_t where);
1237 void add_location_from_audio_region ();
1238 void add_locations_from_audio_region ();
1239 void add_location_from_selection ();
1240 void set_loop_from_selection (bool play);
1241 void set_punch_from_selection ();
1242 void set_punch_from_region ();
1244 void set_loop_from_edit_range (bool play);
1245 void set_loop_from_region (bool play);
1246 void set_punch_from_edit_range ();
1248 void set_loop_range (nframes64_t start, nframes64_t end, std::string cmd);
1249 void set_punch_range (nframes64_t start, nframes64_t end, std::string cmd);
1251 void add_location_from_playhead_cursor ();
1252 bool select_new_marker;
1254 void reverse_selection ();
1255 void edit_envelope ();
1257 double last_scrub_x;
1258 int scrubbing_direction;
1259 int scrub_reversals;
1260 int scrub_reverse_distance;
1261 void scrub (nframes64_t, double);
1263 void keyboard_selection_begin ();
1264 void keyboard_selection_finish (bool add);
1265 bool have_pending_keyboard_selection;
1266 nframes64_t pending_keyboard_selection_start;
1268 boost::shared_ptr<ARDOUR::Region> select_region_for_operation (int dir, TimeAxisView **tv);
1269 void extend_selection_to_end_of_region (bool next);
1270 void extend_selection_to_start_of_region (bool previous);
1272 Editing::SnapType _snap_type;
1273 Editing::SnapMode _snap_mode;
1275 /// Snap threshold in pixels
1276 double snap_threshold;
1278 bool ignore_gui_changes;
1280 DragManager* _drags;
1284 Gtk::Menu fade_context_menu;
1285 void popup_fade_context_menu (int, int, ArdourCanvas::Item*, ItemType);
1287 void set_fade_in_shape (ARDOUR::AudioRegion::FadeShape);
1288 void set_fade_out_shape (ARDOUR::AudioRegion::FadeShape);
1290 void set_fade_length (bool in);
1291 void toggle_fade_active (bool in);
1292 void set_fade_in_active (bool);
1293 void set_fade_out_active (bool);
1295 std::set<boost::shared_ptr<ARDOUR::Playlist> > motion_frozen_playlists;
1297 bool _dragging_playhead;
1298 bool _dragging_edit_point;
1300 void marker_drag_motion_callback (GdkEvent*);
1301 void marker_drag_finished_callback (GdkEvent*);
1303 gint mouse_rename_region (ArdourCanvas::Item*, GdkEvent*);
1305 void add_region_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1306 void start_create_region_grab (ArdourCanvas::Item*, GdkEvent*);
1307 void add_region_copy_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1308 void add_region_brush_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1309 void start_selection_grab (ArdourCanvas::Item*, GdkEvent*);
1311 void region_view_item_click (AudioRegionView&, GdkEventButton*);
1313 void remove_gain_control_point (ArdourCanvas::Item*, GdkEvent*);
1314 void remove_control_point (ArdourCanvas::Item*, GdkEvent*);
1316 void mouse_brush_insert_region (RegionView*, nframes64_t pos);
1317 void brush (nframes64_t);
1319 void show_verbose_time_cursor (nframes64_t frame, double offset = 0, double xpos=-1, double ypos=-1);
1320 void show_verbose_duration_cursor (nframes64_t start, nframes64_t end, double offset = 0, double xpos=-1, double ypos=-1);
1321 double clamp_verbose_cursor_x (double);
1322 double clamp_verbose_cursor_y (double);
1324 /* Canvas event handlers */
1326 bool canvas_control_point_event (GdkEvent* event,ArdourCanvas::Item*, ControlPoint*);
1327 bool canvas_line_event (GdkEvent* event,ArdourCanvas::Item*, AutomationLine*);
1328 bool canvas_selection_rect_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1329 bool canvas_selection_start_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1330 bool canvas_selection_end_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1331 bool canvas_crossfade_view_event (GdkEvent* event,ArdourCanvas::Item*, CrossfadeView*);
1332 bool canvas_fade_in_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1333 bool canvas_fade_in_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1334 bool canvas_fade_out_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1335 bool canvas_fade_out_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1338 // These variables are used to detect a feedback loop and break it to avoid a gui hang
1340 ArdourCanvas::Item *last_item_entered;
1341 int last_item_entered_n;
1344 bool canvas_region_view_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1345 bool canvas_frame_handle_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1346 bool canvas_region_view_name_highlight_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1347 bool canvas_region_view_name_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1348 bool canvas_stream_view_event (GdkEvent* event,ArdourCanvas::Item*, RouteTimeAxisView*);
1349 bool canvas_marker_event (GdkEvent* event,ArdourCanvas::Item*, Marker*);
1350 bool canvas_zoom_rect_event (GdkEvent* event,ArdourCanvas::Item*);
1351 bool canvas_tempo_marker_event (GdkEvent* event,ArdourCanvas::Item*, TempoMarker*);
1352 bool canvas_meter_marker_event (GdkEvent* event,ArdourCanvas::Item*, MeterMarker*);
1353 bool canvas_automation_track_event(GdkEvent* event, ArdourCanvas::Item*, AutomationTimeAxisView*) ;
1354 bool canvas_note_event (GdkEvent* event, ArdourCanvas::Item*);
1356 bool canvas_tempo_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1357 bool canvas_meter_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1358 bool canvas_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1359 bool canvas_range_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1360 bool canvas_transport_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1361 bool canvas_cd_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1363 bool canvas_imageframe_item_view_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameView*);
1364 bool canvas_imageframe_view_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameTimeAxis*);
1365 bool canvas_imageframe_start_handle_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameView*);
1366 bool canvas_imageframe_end_handle_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameView*);
1367 bool canvas_marker_time_axis_view_event(GdkEvent* event, ArdourCanvas::Item*,MarkerTimeAxis*);
1368 bool canvas_markerview_item_view_event(GdkEvent* event, ArdourCanvas::Item*,MarkerView*);
1369 bool canvas_markerview_start_handle_event(GdkEvent* event, ArdourCanvas::Item*,MarkerView*);
1370 bool canvas_markerview_end_handle_event(GdkEvent* event, ArdourCanvas::Item*,MarkerView*);
1373 friend class DragManager;
1374 friend class EditorRouteGroups;
1375 friend class EditorRegions;
1377 /* non-public event handlers */
1379 bool canvas_playhead_cursor_event (GdkEvent* event, ArdourCanvas::Item*);
1380 bool track_canvas_scroll (GdkEventScroll* event);
1382 bool track_canvas_scroll_event (GdkEventScroll* event);
1383 bool track_canvas_button_press_event (GdkEventButton* event);
1384 bool track_canvas_button_release_event (GdkEventButton* event);
1385 bool track_canvas_motion_notify_event (GdkEventMotion* event);
1387 Gtk::Allocation canvas_allocation;
1388 void track_canvas_allocate (Gtk::Allocation alloc);
1389 bool track_canvas_size_allocated ();
1390 bool track_canvas_drag_motion (Glib::RefPtr<Gdk::DragContext> const &, int, int, guint);
1392 void set_playhead_cursor ();
1394 void kbd_driver (sigc::slot<void,GdkEvent*>, bool use_track_canvas = true, bool use_time_canvas = true, bool can_select = true);
1395 void kbd_mute_unmute_region ();
1398 void kbd_do_brush (GdkEvent*);
1399 void kbd_do_audition (GdkEvent*);
1401 void handle_new_duration ();
1402 void initialize_canvas ();
1404 /* display control */
1406 bool _show_measures;
1407 /// true if the editor should follow the playhead, otherwise false
1408 bool _follow_playhead;
1409 /// true if we scroll the tracks rather than the playhead
1410 bool _stationary_playhead;
1412 ARDOUR::TempoMap::BBTPointList *current_bbt_points;
1414 TempoLines* tempo_lines;
1416 ArdourCanvas::Group* time_line_group;
1418 void hide_measures ();
1419 void draw_measures ();
1420 bool redraw_measures ();
1422 void new_tempo_section ();
1424 void mouse_add_new_tempo_event (nframes64_t where);
1425 void mouse_add_new_meter_event (nframes64_t where);
1427 void remove_tempo_marker (ArdourCanvas::Item*);
1428 void remove_meter_marker (ArdourCanvas::Item*);
1429 gint real_remove_tempo_marker (ARDOUR::TempoSection*);
1430 gint real_remove_meter_marker (ARDOUR::MeterSection*);
1432 void edit_tempo_section (ARDOUR::TempoSection*);
1433 void edit_meter_section (ARDOUR::MeterSection*);
1434 void edit_tempo_marker (ArdourCanvas::Item*);
1435 void edit_meter_marker (ArdourCanvas::Item*);
1436 void edit_control_point (ArdourCanvas::Item*);
1438 void marker_menu_edit ();
1439 void marker_menu_remove ();
1440 void marker_menu_rename ();
1441 void marker_menu_lock (bool yn);
1442 void marker_menu_hide ();
1443 void marker_menu_loop_range ();
1444 void marker_menu_select_all_selectables_using_range ();
1445 void marker_menu_select_using_range ();
1446 void marker_menu_separate_regions_using_location ();
1447 void marker_menu_play_from ();
1448 void marker_menu_play_range ();
1449 void marker_menu_set_playhead ();
1450 void marker_menu_set_from_playhead ();
1451 void marker_menu_set_from_selection ();
1452 void marker_menu_range_to_next ();
1453 void new_transport_marker_menu_set_loop ();
1454 void new_transport_marker_menu_set_punch ();
1455 void update_loop_range_view (bool visibility=false);
1456 void update_punch_range_view (bool visibility=false);
1457 void new_transport_marker_menu_popdown ();
1458 void marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1459 void tm_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1460 void transport_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1461 void new_transport_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1462 void build_range_marker_menu (bool loop_or_punch);
1463 void build_marker_menu (bool);
1464 void build_tm_marker_menu ();
1465 void build_new_transport_marker_menu ();
1467 Gtk::Menu* tm_marker_menu;
1468 Gtk::Menu* marker_menu;
1469 Gtk::Menu* session_range_marker_menu;
1470 Gtk::Menu* range_marker_menu;
1471 Gtk::Menu* transport_marker_menu;
1472 Gtk::Menu* new_transport_marker_menu;
1473 Gtk::Menu* cd_marker_menu;
1474 ArdourCanvas::Item* marker_menu_item;
1476 typedef std::list<Marker*> Marks;
1479 void remove_metric_marks ();
1480 void draw_metric_marks (const ARDOUR::Metrics& metrics);
1482 void compute_current_bbt_points (nframes_t left, nframes_t right);
1483 void tempo_map_changed (const PBD::PropertyChange&);
1484 void redisplay_tempo (bool immediate_redraw);
1486 uint32_t bbt_beat_subdivision;
1490 Gtk::ToggleButton editor_mixer_button;
1491 Gtk::ToggleButton editor_list_button;
1492 void editor_mixer_button_toggled ();
1493 void editor_list_button_toggled ();
1495 AudioClock zoom_range_clock;
1496 Gtk::Button zoom_in_button;
1497 Gtk::Button zoom_out_button;
1498 Gtk::Button zoom_out_full_button;
1499 Gtk::Button zoom_onetoone_button;
1501 Gtk::Button tav_expand_button;
1502 Gtk::Button tav_shrink_button;
1504 Gtk::VBox toolbar_clock_vbox;
1505 Gtk::VBox toolbar_selection_clock_vbox;
1506 Gtk::Table toolbar_selection_clock_table;
1507 Gtk::Label toolbar_selection_cursor_label;
1509 Gtkmm2ext::TearOff* _mouse_mode_tearoff;
1510 Gtk::ToggleButton mouse_select_button;
1511 Gtk::ToggleButton mouse_move_button;
1512 Gtk::ToggleButton mouse_gain_button;
1513 Gtk::ToggleButton mouse_zoom_button;
1514 Gtk::ToggleButton mouse_timefx_button;
1515 Gtk::ToggleButton mouse_audition_button;
1516 Gtk::ToggleButton join_object_range_button;
1518 void mouse_mode_toggled (Editing::MouseMode m);
1519 bool ignore_mouse_mode_toggle;
1521 Gtk::ToggleButton internal_edit_button;
1522 void toggle_internal_editing ();
1524 gint mouse_select_button_release (GdkEventButton*);
1526 Gtk::VBox automation_box;
1527 Gtk::Button automation_mode_button;
1528 Gtk::ToggleButton global_automation_button;
1530 Gtk::ComboBoxText edit_mode_selector;
1531 Gtk::VBox edit_mode_box;
1533 void set_edit_mode (ARDOUR::EditMode);
1534 void cycle_edit_mode ();
1535 void edit_mode_selection_done ();
1537 Gtk::ComboBoxText snap_type_selector;
1538 Gtk::ComboBoxText snap_mode_selector;
1541 std::vector<std::string> snap_type_strings;
1542 std::vector<std::string> snap_mode_strings;
1544 void snap_type_selection_done ();
1545 void snap_mode_selection_done ();
1546 void snap_mode_chosen (Editing::SnapMode);
1547 void snap_type_chosen (Editing::SnapType);
1549 Glib::RefPtr<Gtk::RadioAction> snap_type_action (Editing::SnapType);
1550 Glib::RefPtr<Gtk::RadioAction> snap_mode_action (Editing::SnapMode);
1552 Gtk::ComboBoxText zoom_focus_selector;
1553 Gtk::VBox zoom_focus_box;
1555 std::vector<std::string> zoom_focus_strings;
1557 void zoom_focus_selection_done ();
1558 void zoom_focus_chosen (Editing::ZoomFocus);
1560 Glib::RefPtr<Gtk::RadioAction> zoom_focus_action (Editing::ZoomFocus);
1563 Gtk::HBox track_zoom_box;
1564 Gtk::VBox zoom_vbox;
1566 void zoom_adjustment_changed();
1568 void setup_toolbar ();
1570 void setup_tooltips ();
1572 Gtkmm2ext::TearOff* _tools_tearoff;
1573 Gtk::HBox toolbar_hbox;
1574 Gtk::EventBox toolbar_base;
1575 Gtk::Frame toolbar_frame;
1579 Gtk::HBox panic_box;
1580 Gtk::Button midi_panic_button;
1581 Gtk::ToggleButton midi_sound_notes;
1583 bool sound_notes () const { return midi_sound_notes.get_active(); }
1585 void setup_midi_toolbar ();
1587 /* selection process */
1589 Selection* selection;
1590 Selection* cut_buffer;
1592 void time_selection_changed ();
1593 void track_selection_changed ();
1594 void region_selection_changed ();
1595 sigc::connection editor_regions_selection_changed_connection;
1596 void sensitize_the_right_region_actions (bool have_selected_regions);
1597 void point_selection_changed ();
1598 void marker_selection_changed ();
1600 void cancel_selection ();
1602 void region_selection_op (void (ARDOUR::Region::*pmf)(void));
1603 void region_selection_op (void (ARDOUR::Region::*pmf)(void*), void*);
1604 void region_selection_op (void (ARDOUR::Region::*pmf)(bool), bool);
1606 bool audio_region_selection_covers (nframes64_t where);
1608 /* transport range select process */
1610 ArdourCanvas::SimpleRect* cd_marker_bar_drag_rect;
1611 ArdourCanvas::SimpleRect* range_bar_drag_rect;
1612 ArdourCanvas::SimpleRect* transport_bar_drag_rect;
1615 ArdourCanvas::SimpleRect *bogus_background_rect;
1617 ArdourCanvas::SimpleRect *transport_bar_range_rect;
1618 ArdourCanvas::SimpleRect *transport_bar_preroll_rect;
1619 ArdourCanvas::SimpleRect *transport_bar_postroll_rect;
1620 ArdourCanvas::SimpleRect *transport_loop_range_rect;
1621 ArdourCanvas::SimpleRect *transport_punch_range_rect;
1622 ArdourCanvas::SimpleLine *transport_punchin_line;
1623 ArdourCanvas::SimpleLine *transport_punchout_line;
1624 ArdourCanvas::SimpleRect *transport_preroll_rect;
1625 ArdourCanvas::SimpleRect *transport_postroll_rect;
1627 ARDOUR::Location* transport_loop_location();
1628 ARDOUR::Location* transport_punch_location();
1630 ARDOUR::Location *temp_location;
1632 /* object rubberband select process */
1634 bool select_all_within (nframes64_t, nframes64_t, double, double, TrackViewList const &, Selection::Operation op);
1636 ArdourCanvas::SimpleRect *rubberband_rect;
1638 /* mouse zoom process */
1640 ArdourCanvas::SimpleRect *zoom_rect;
1641 void reposition_zoom_rect (nframes64_t start, nframes64_t end);
1643 EditorRouteGroups* _route_groups;
1644 EditorRoutes* _routes;
1645 EditorRegions* _regions;
1646 EditorSnapshots* _snapshots;
1647 EditorLocations* _locations;
1649 /* diskstream/route display management */
1650 Glib::RefPtr<Gdk::Pixbuf> rec_enabled_icon;
1651 Glib::RefPtr<Gdk::Pixbuf> rec_disabled_icon;
1653 Glib::RefPtr<Gtk::TreeSelection> route_display_selection;
1655 bool sync_track_view_list_and_routes ();
1657 Gtk::VBox list_vpacker;
1661 bool autoscroll_active;
1662 int autoscroll_timeout_tag;
1665 int last_autoscroll_x;
1666 int last_autoscroll_y;
1667 uint32_t autoscroll_cnt;
1668 nframes64_t autoscroll_x_distance;
1669 double autoscroll_y_distance;
1671 static gint _autoscroll_canvas (void *);
1672 bool autoscroll_canvas ();
1673 void start_canvas_autoscroll (int x, int y);
1674 void stop_canvas_autoscroll ();
1675 void maybe_autoscroll (GdkEventMotion*, bool);
1676 bool allow_vertical_scroll;
1679 void point_trim (GdkEvent *, nframes64_t);
1680 void single_contents_trim (RegionView&, nframes64_t, bool, bool, bool);
1681 void single_start_trim (RegionView&, nframes64_t, bool, bool, bool);
1682 void single_end_trim (RegionView&, nframes64_t, bool, bool, bool);
1684 void thaw_region_after_trim (RegionView& rv);
1686 void trim_region_front();
1687 void trim_region_back();
1688 void trim_region (bool front);
1690 void trim_region_to_edit_point ();
1691 void trim_region_from_edit_point ();
1692 void trim_region_to_loop ();
1693 void trim_region_to_punch ();
1694 void trim_region_to_location (const ARDOUR::Location&, const char* cmd);
1696 void trim_to_region(bool forward);
1697 void trim_region_to_previous_region_end();
1698 void trim_region_to_next_region_start();
1700 bool show_gain_after_trim;
1704 int convert_drop_to_paths (
1705 std::vector<Glib::ustring>& paths,
1706 const Glib::RefPtr<Gdk::DragContext>& context,
1709 const Gtk::SelectionData& data,
1713 void track_canvas_drag_data_received (
1714 const Glib::RefPtr<Gdk::DragContext>& context,
1717 const Gtk::SelectionData& data,
1722 const Glib::RefPtr<Gdk::DragContext>& context,
1725 const Gtk::SelectionData& data,
1730 const Glib::RefPtr<Gdk::DragContext>& context,
1733 const Gtk::SelectionData& data,
1738 const Glib::RefPtr<Gdk::DragContext>& context,
1741 const Gtk::SelectionData& data,
1747 int write_region_selection(RegionSelection&);
1748 bool write_region (std::string path, boost::shared_ptr<ARDOUR::AudioRegion>);
1749 void bounce_region_selection ();
1750 void bounce_range_selection (bool replace, bool enable_processing);
1751 void external_edit_region ();
1753 int write_audio_selection (TimeSelection&);
1754 bool write_audio_range (ARDOUR::AudioPlaylist&, const ARDOUR::ChanCount& channels, std::list<ARDOUR::AudioRange>&);
1756 void write_selection ();
1758 XMLNode *before; /* used in *_reversible_command */
1760 void update_title ();
1761 void update_title_s (const std::string & snapshot_name);
1764 Selection* selection;
1765 double frames_per_unit;
1767 State (PublicEditor const * e);
1771 void instant_save ();
1773 boost::shared_ptr<ARDOUR::AudioRegion> last_audition_region;
1775 /* freeze operations */
1777 ARDOUR::InterThreadInfo freeze_status;
1778 static void* _freeze_thread (void*);
1779 void* freeze_thread ();
1781 void freeze_route ();
1782 void unfreeze_route ();
1784 /* route-group solo + mute */
1786 void set_route_group_solo (ARDOUR::Route&, bool);
1787 void set_route_group_mute (ARDOUR::Route&, bool);
1791 void duplicate_dialog (bool with_dialog);
1793 nframes64_t event_frame (GdkEvent const *, double* px = 0, double* py = 0) const;
1795 /* returns false if mouse pointer is not in track or marker canvas
1797 bool mouse_frame (nframes64_t&, bool& in_track_canvas) const;
1799 /* "whats mine is yours" */
1801 TimeFXDialog* current_timefx;
1803 static void* timefx_thread (void *arg);
1804 void do_timefx (TimeFXDialog&);
1806 int time_stretch (RegionSelection&, float fraction);
1807 int pitch_shift (RegionSelection&, float cents);
1808 void pitch_shift_regions ();
1809 int time_fx (RegionSelection&, float val, bool pitching);
1811 /* editor-mixer strip */
1813 MixerStrip *current_mixer_strip;
1814 bool show_editor_mixer_when_tracks_arrive;
1815 Gtk::VBox current_mixer_strip_vbox;
1816 void cms_new (boost::shared_ptr<ARDOUR::Route>);
1817 void current_mixer_strip_hidden ();
1819 void detach_tearoff (Gtk::Box* b, Gtk::Window* w);
1820 void reattach_tearoff (Gtk::Box* b, Gtk::Window* w, int32_t n);
1822 void ensure_all_elements_drawn ();
1824 /* nudging tracks */
1826 void nudge_track (bool use_edit_point, bool forwards);
1830 bool _xfade_visibility;
1833 void handle_new_imageframe_time_axis_view(const std::string & track_name, void* src) ;
1834 void handle_new_imageframe_marker_time_axis_view(const std::string & track_name, TimeAxisView* marked_track) ;
1836 void start_imageframe_grab(ArdourCanvas::Item*, GdkEvent*) ;
1837 void start_markerview_grab(ArdourCanvas::Item*, GdkEvent*) ;
1839 void imageframe_drag_motion_callback(ArdourCanvas::Item*, GdkEvent*) ;
1840 void markerview_drag_motion_callback(ArdourCanvas::Item*, GdkEvent*) ;
1841 void timeaxis_item_drag_finished_callback(ArdourCanvas::Item*, GdkEvent*) ;
1843 gint canvas_imageframe_item_view_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
1844 gint canvas_imageframe_view_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameTimeAxis* ifta);
1845 gint canvas_imageframe_start_handle_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
1846 gint canvas_imageframe_end_handle_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
1848 gint canvas_marker_time_axis_view_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerTimeAxis* mta);
1849 gint canvas_markerview_item_view_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
1850 gint canvas_markerview_start_handle_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
1851 gint canvas_markerview_end_handle_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
1853 void imageframe_start_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1854 void imageframe_end_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1855 void imageframe_start_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
1856 void imageframe_start_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
1857 void imageframe_end_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
1858 void imageframe_end_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
1860 void markerview_item_start_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1861 void markerview_item_end_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1862 void markerview_start_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
1863 void markerview_start_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
1864 void markerview_end_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
1865 void markerview_end_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
1867 void popup_imageframe_edit_menu(int button, int32_t time, ArdourCanvas::Item* ifv, bool with_frame) ;
1868 void popup_marker_time_axis_edit_menu(int button, int32_t time, ArdourCanvas::Item* ifv, bool with_frame) ;
1870 ImageFrameSocketHandler* image_socket_listener ;
1873 void toggle_xfade_active (boost::weak_ptr<ARDOUR::Crossfade>);
1874 void toggle_xfade_length (boost::weak_ptr<ARDOUR::Crossfade>);
1875 void edit_xfade (boost::weak_ptr<ARDOUR::Crossfade>);
1876 void xfade_edit_left_region ();
1877 void xfade_edit_right_region ();
1879 static const int32_t default_width = 995;
1880 static const int32_t default_height = 765;
1884 Gtk::Button nudge_forward_button;
1885 Gtk::Button nudge_backward_button;
1886 Gtk::HBox nudge_hbox;
1887 Gtk::VBox nudge_vbox;
1888 AudioClock nudge_clock;
1890 bool nudge_forward_release (GdkEventButton*);
1891 bool nudge_backward_release (GdkEventButton*);
1895 void apply_filter (ARDOUR::Filter&, std::string cmd);
1897 Command* apply_midi_note_edit_op_to_region (ARDOUR::MidiOperator& op, MidiRegionView& mrv);
1898 void apply_midi_note_edit_op (ARDOUR::MidiOperator& op);
1900 /* handling cleanup */
1902 int playlist_deletion_dialog (boost::shared_ptr<ARDOUR::Playlist>);
1904 PBD::ScopedConnectionList session_connections;
1906 /* tracking step changes of track height */
1908 TimeAxisView* current_stepping_trackview;
1909 ARDOUR::microseconds_t last_track_height_step_timestamp;
1910 gint track_height_step_timeout();
1911 sigc::connection step_timeout;
1913 TimeAxisView* entered_track;
1914 RegionView* entered_regionview;
1917 void ensure_entered_track_selected (bool op_acts_on_objects = false);
1918 bool clear_entered_track;
1919 bool left_track_canvas (GdkEventCrossing*);
1920 bool entered_track_canvas (GdkEventCrossing*);
1921 void set_entered_track (TimeAxisView*);
1922 void set_entered_regionview (RegionView*);
1923 void ensure_track_visible (TimeAxisView*);
1924 gint left_automation_track ();
1926 bool _new_regionviews_show_envelope;
1928 void reset_canvas_action_sensitivity (bool);
1929 void toggle_gain_envelope_visibility ();
1930 void toggle_gain_envelope_active ();
1931 void reset_region_gain_envelopes ();
1933 bool on_key_press_event (GdkEventKey*);
1934 bool on_key_release_event (GdkEventKey*);
1936 void session_state_saved (std::string);
1938 Glib::RefPtr<Gtk::Action> undo_action;
1939 Glib::RefPtr<Gtk::Action> redo_action;
1941 void history_changed ();
1943 Gtk::HBox status_bar_hpacker;
1945 Editing::EditPoint _edit_point;
1947 Gtk::ComboBoxText edit_point_selector;
1949 void set_edit_point_preference (Editing::EditPoint ep, bool force = false);
1950 void cycle_edit_point (bool with_marker);
1951 void set_edit_point ();
1952 void edit_point_selection_done ();
1953 void edit_point_chosen (Editing::EditPoint);
1954 Glib::RefPtr<Gtk::RadioAction> edit_point_action (Editing::EditPoint);
1955 std::vector<std::string> edit_point_strings;
1957 void selected_marker_moved (ARDOUR::Location*);
1959 bool get_edit_op_range (nframes64_t& start, nframes64_t& end) const;
1961 void get_regions_at (RegionSelection&, nframes64_t where, const TrackViewList& ts) const;
1962 void get_regions_after (RegionSelection&, nframes64_t where, const TrackViewList& ts) const;
1964 void get_regions_for_action (RegionSelection&, bool allow_entered = false, bool allow_edit_position = true);
1966 void start_updating_meters ();
1967 void stop_updating_meters ();
1968 bool meters_running;
1970 void select_next_route ();
1971 void select_prev_route ();
1973 void snap_to_internal (nframes64_t& first, int32_t direction = 0, bool for_mark = false);
1974 void timecode_snap_to_internal (nframes64_t& first, int32_t direction = 0, bool for_mark = false);
1976 RhythmFerret* rhythm_ferret;
1977 BundleManager* _bundle_manager;
1978 GlobalPortMatrixWindow* _global_port_matrix[ARDOUR::DataType::num_types];
1980 void fit_tracks (TrackViewList &);
1981 void fit_selected_tracks ();
1982 void set_track_height (uint32_t h);
1984 void remove_tracks ();
1985 void toggle_tracks_active ();
1989 static gboolean _idle_resize (gpointer);
1991 int32_t _pending_resize_amount;
1992 TimeAxisView* _pending_resize_view;
1994 void visible_order_range (int*, int*) const;
1998 /** true if we've made a locate request that hasn't yet been processed */
1999 bool _pending_locate_request;
2001 /** if true, there is a pending Session locate which is the initial one when loading a session;
2002 we need to know this so that we don't (necessarily) set the viewport to show the playhead
2005 bool _pending_initial_locate;
2007 Gtk::HBox _summary_hbox;
2008 EditorSummary* _summary;
2009 void region_view_added (RegionView *);
2011 void update_canvas_now ();
2012 void streamview_height_changed ();
2014 EditorGroupTabs* _group_tabs;
2015 void fit_route_group (ARDOUR::RouteGroup *);
2017 void start_step_editing ();
2018 void stop_step_editing ();
2019 bool check_step_edit ();
2020 sigc::connection step_edit_connection;
2023 friend class RegionDrag;
2024 friend class RegionMoveDrag;
2025 friend class RegionSpliceDrag;
2026 friend class TrimDrag;
2027 friend class MeterMarkerDrag;
2028 friend class TempoMarkerDrag;
2029 friend class CursorDrag;
2030 friend class FadeInDrag;
2031 friend class FadeOutDrag;
2032 friend class MarkerDrag;
2033 friend class RegionGainDrag;
2034 friend class ControlPointDrag;
2035 friend class LineDrag;
2036 friend class RubberbandSelectDrag;
2037 friend class TimeFXDrag;
2038 friend class ScrubDrag;
2039 friend class SelectionDrag;
2040 friend class RangeMarkerBarDrag;
2041 friend class MouseZoomDrag;
2042 friend class RegionCreateDrag;
2043 friend class RegionMotionDrag;
2044 friend class RegionInsertDrag;
2046 friend class EditorSummary;
2047 friend class EditorGroupTabs;
2049 friend class EditorRoutes;
2052 #endif /* __ardour_editor_h__ */