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 {
100 class AudioRegionView;
101 class AudioStreamView;
102 class AudioTimeAxisView;
103 class AutomationLine;
104 class AutomationSelection;
105 class AutomationTimeAxisView;
110 class GlobalPortMatrixWindow;
111 class GroupedButtons;
113 class MidiRegionView;
115 class PlaylistSelector;
116 class PluginSelector;
119 class SoundFileOmega;
125 class EditorGroupTabs;
127 class EditorRouteGroups;
129 class EditorLocations;
130 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;
201 bool internal_editing() const { return _internal_editing ; }
202 void set_internal_edit (bool yn);
205 void add_imageframe_time_axis(const std::string & track_name, void*) ;
206 void add_imageframe_marker_time_axis(const std::string & track_name, TimeAxisView* marked_track, void*) ;
207 void connect_to_image_compositor() ;
208 void scroll_timeaxis_to_imageframe_item(const TimeAxisViewItem* item) ;
209 TimeAxisView* get_named_time_axis(const std::string & name) ;
210 #endif /* WITH_CMT */
212 void foreach_time_axis_view (sigc::slot<void,TimeAxisView&>);
213 void add_to_idle_resize (TimeAxisView*, int32_t);
215 RouteTimeAxisView* get_route_view_by_id (PBD::ID& id);
217 void consider_auditioning (boost::shared_ptr<ARDOUR::Region>);
218 void hide_a_region (boost::shared_ptr<ARDOUR::Region>);
219 void show_a_region (boost::shared_ptr<ARDOUR::Region>);
221 #ifdef USE_RUBBERBAND
222 std::vector<std::string> rb_opt_strings;
225 /* things that need to be public to be used in the main menubar */
227 void new_region_from_selection ();
228 void separate_regions_between (const TimeSelection&);
229 void separate_region_from_selection ();
230 void separate_region_from_punch ();
231 void separate_region_from_loop ();
232 void separate_regions_using_location (ARDOUR::Location&);
233 void transition_to_rolling (bool forward);
237 nframes64_t unit_to_frame (double unit) const {
238 return (nframes64_t) rint (unit * frames_per_unit);
241 double frame_to_unit (nframes64_t frame) const {
242 return rint ((double) frame / (double) frames_per_unit);
245 double frame_to_unit (double frame) const {
246 return rint (frame / frames_per_unit);
249 /* NOTE: these functions assume that the "pixel" coordinate is
250 the result of using the world->canvas affine transform on a
251 world coordinate. These coordinates already take into
252 account any scrolling carried out by adjusting the
256 nframes64_t pixel_to_frame (double pixel) const {
258 /* pixel can be less than zero when motion events
259 are processed. since we've already run the world->canvas
260 affine, that means that the location *really* is "off
261 to the right" and thus really is "before the start".
265 return (nframes64_t) rint (pixel * frames_per_unit * GNOME_CANVAS(track_canvas->gobj())->pixels_per_unit);
271 gulong frame_to_pixel (nframes64_t frame) const {
272 return (gulong) rint ((frame / (frames_per_unit * GNOME_CANVAS(track_canvas->gobj())->pixels_per_unit)));
275 void flush_canvas ();
279 Selection& get_selection() const { return *selection; }
280 Selection& get_cut_buffer() const { return *cut_buffer; }
282 bool extend_selection_to_track (TimeAxisView&);
284 void play_selection ();
285 void select_all_in_track (Selection::Operation op);
286 void select_all (Selection::Operation op);
287 void invert_selection_in_track ();
288 void invert_selection ();
289 void deselect_all ();
291 void set_selected_regionview_from_region_list (boost::shared_ptr<ARDOUR::Region> region, Selection::Operation op = Selection::Set);
295 void set_show_measures (bool yn);
296 bool show_measures () const { return _show_measures; }
298 /* analysis window */
300 void analyze_region_selection();
301 void analyze_range_selection();
305 void export_audio ();
306 void export_selection ();
307 void export_range ();
308 void export_region ();
310 void add_toplevel_controls (Gtk::Container&);
311 Gtk::HBox& get_status_bar_packer() { return status_bar_hpacker; }
313 void set_zoom_focus (Editing::ZoomFocus);
314 Editing::ZoomFocus get_zoom_focus () const { return zoom_focus; }
315 double get_current_zoom () const { return frames_per_unit; }
317 void temporal_zoom_step (bool coarser);
318 void tav_zoom_step (bool coarser);
320 /* stuff that AudioTimeAxisView and related classes use */
322 PlaylistSelector& playlist_selector() const;
323 void clear_playlist (boost::shared_ptr<ARDOUR::Playlist>);
325 void new_playlists (TimeAxisView* v);
326 void copy_playlists (TimeAxisView* v);
327 void clear_playlists (TimeAxisView* v);
329 void get_onscreen_tracks (TrackViewList&);
331 Width editor_mixer_strip_width;
332 void maybe_add_mixer_strip_width (XMLNode&);
333 void show_editor_mixer (bool yn);
334 void create_editor_mixer ();
335 void show_editor_list (bool yn);
336 void set_selected_mixer_strip (TimeAxisView&);
337 void hide_track_in_display (TimeAxisView* tv, bool temporary = false);
339 /* nudge is initiated by transport controls owned by ARDOUR_UI */
341 nframes64_t get_nudge_distance (nframes64_t pos, nframes64_t& next);
342 Evoral::MusicalTime get_grid_type_as_beats (bool& success, nframes64_t position);
344 void nudge_forward (bool next, bool force_playhead);
345 void nudge_backward (bool next, bool force_playhead);
347 /* nudge initiated from context menu */
349 void nudge_forward_capture_offset ();
350 void nudge_backward_capture_offset ();
352 /* playhead/screen stuff */
354 void set_stationary_playhead (bool yn);
355 void toggle_stationary_playhead ();
356 bool stationary_playhead() const { return _stationary_playhead; }
358 void set_follow_playhead (bool yn);
359 void toggle_follow_playhead ();
360 bool follow_playhead() const { return _follow_playhead; }
361 bool dragging_playhead () const { return _dragging_playhead; }
363 void toggle_zero_line_visibility ();
365 void set_group_tabs ();
366 void toggle_measure_visibility ();
367 void toggle_logo_visibility ();
369 double get_physical_screen_width () const { return physical_screen_width; };
370 double physical_screen_width;
371 double physical_screen_height;
375 void toggle_selected_region_fades (int dir);
376 void update_region_fade_visibility ();
377 bool xfade_visibility() const { return _xfade_visibility; }
378 void update_xfade_visibility ();
380 /* redirect shared ops menu. caller must free returned menu */
382 Gtk::Menu* redirect_menu ();
384 /* floating windows/transient */
386 void ensure_float (Gtk::Window&);
390 void scroll_tracks_down_line ();
391 void scroll_tracks_up_line ();
393 void prepare_for_cleanup ();
394 void finish_cleanup ();
396 void maximise_editing_space();
397 void restore_editing_space();
399 void reset_x_origin (nframes64_t);
400 void reset_x_origin_to_follow_playhead ();
401 void reset_y_origin (double);
402 void reset_zoom (double);
403 void reposition_and_zoom (nframes64_t, double);
405 nframes64_t get_preferred_edit_position (bool ignore_playhead = false);
407 bool update_mouse_speed ();
408 bool decelerate_mouse_speed ();
410 void toggle_meter_updating();
412 void show_rhythm_ferret();
413 void show_global_port_matrix (ARDOUR::DataType);
415 void goto_visual_state (uint32_t);
416 void save_visual_state (uint32_t);
418 void queue_draw_resize_line (int at);
419 void start_resize_line_ops ();
420 void end_resize_line_ops ();
422 TrackViewList const & get_track_views () {
426 int get_regionview_count_from_region_list (boost::shared_ptr<ARDOUR::Region>);
428 void do_import (std::vector<Glib::ustring> paths, Editing::ImportDisposition, Editing::ImportMode mode, ARDOUR::SrcQuality, nframes64_t&);
429 void do_embed (std::vector<Glib::ustring> paths, Editing::ImportDisposition, Editing::ImportMode mode, nframes64_t&);
431 void get_regions_corresponding_to (boost::shared_ptr<ARDOUR::Region> region, std::vector<RegionView*>& regions);
433 void show_verbose_canvas_cursor_with (const std::string& txt);
434 void hide_verbose_canvas_cursor();
436 void center_screen (nframes64_t);
438 TrackViewList axis_views_from_routes (boost::shared_ptr<ARDOUR::RouteList>) const;
439 Gtkmm2ext::TearOff* mouse_mode_tearoff () const { return _mouse_mode_tearoff; }
440 Gtkmm2ext::TearOff* tools_tearoff () const { return _tools_tearoff; }
442 void snap_to (nframes64_t& first, int32_t direction = 0, bool for_mark = false);
443 void snap_to_with_modifier (nframes64_t& first, GdkEvent const *, int32_t direction = 0, bool for_mark = false);
444 void snap_to (nframes64_t& first, nframes64_t& last, int32_t direction = 0, bool for_mark = false);
446 void begin_reversible_command (std::string cmd_name);
447 void commit_reversible_command ();
450 void map_transport_state ();
451 void map_position_change (nframes64_t);
457 void color_handler ();
461 // to keep track of the playhead position for control_scroll
462 boost::optional<nframes64_t> _control_scroll_target;
464 PlaylistSelector* _playlist_selector;
466 typedef std::pair<TimeAxisView*,XMLNode*> TAVState;
470 double frames_per_unit;
471 nframes64_t leftmost_frame;
472 Editing::ZoomFocus zoom_focus;
473 std::list<TAVState> track_states;
476 std::list<VisualState*> undo_visual_stack;
477 std::list<VisualState*> redo_visual_stack;
478 VisualState* current_visual_state (bool with_tracks = true);
479 void undo_visual_state ();
480 void redo_visual_state ();
481 void use_visual_state (VisualState&);
483 void swap_visual_state ();
485 std::vector<VisualState*> visual_states;
486 sigc::connection visual_state_op_connection;
487 void start_visual_state_op (uint32_t n);
488 void cancel_visual_state_op (uint32_t n);
489 bool end_visual_state_op (uint32_t n);
491 nframes64_t leftmost_frame;
492 double frames_per_unit;
493 Editing::ZoomFocus zoom_focus;
495 void set_frames_per_unit (double);
498 Editing::MouseMode mouse_mode;
499 bool _internal_editing;
500 Editing::MouseMode effective_mouse_mode () const;
502 enum JoinObjectRangeState {
503 JOIN_OBJECT_RANGE_NONE,
504 /** `join object/range' mode is active and the mouse is over a place where object mode should happen */
505 JOIN_OBJECT_RANGE_OBJECT,
506 /** `join object/range' mode is active and the mouse is over a place where range mode should happen */
507 JOIN_OBJECT_RANGE_RANGE
510 JoinObjectRangeState _join_object_range_state;
512 void update_join_object_range_location (double, double);
514 int post_maximal_editor_width;
515 int post_maximal_pane_position;
516 int pre_maximal_pane_position;
517 int pre_maximal_editor_width;
518 void pane_allocation_handler (Gtk::Allocation&, Gtk::Paned*);
520 Gtk::Notebook the_notebook;
521 Gtk::HPaned edit_pane;
523 Gtk::EventBox meter_base;
525 Gtk::EventBox marker_base;
526 Gtk::HBox marker_box;
527 Gtk::VBox scrollers_rulers_markers_box;
529 void location_changed (ARDOUR::Location *);
530 void location_flags_changed (ARDOUR::Location *, void *);
531 void refresh_location_display ();
532 void refresh_location_display_s (const PBD::PropertyChange&);
533 void refresh_location_display_internal (ARDOUR::Locations::LocationList&);
534 void add_new_location (ARDOUR::Location *);
535 void location_gone (ARDOUR::Location *);
536 void remove_marker (ArdourCanvas::Item&, GdkEvent*);
537 gint really_remove_marker (ARDOUR::Location* loc);
538 void goto_nth_marker (int nth);
540 uint32_t location_marker_color;
541 uint32_t location_range_color;
542 uint32_t location_loop_color;
543 uint32_t location_punch_color;
544 uint32_t location_cd_marker_color;
546 struct LocationMarkers {
551 LocationMarkers () : start(0), end(0), valid (true) {}
557 void set_name (const std::string&);
558 void set_position (nframes64_t start, nframes64_t end = 0);
559 void set_color_rgba (uint32_t);
562 LocationMarkers *find_location_markers (ARDOUR::Location *) const;
563 ARDOUR::Location* find_location_from_marker (Marker *, bool& is_start) const;
564 Marker* entered_marker;
566 typedef std::map<ARDOUR::Location*,LocationMarkers *> LocationMarkerMap;
567 LocationMarkerMap location_markers;
569 void hide_marker (ArdourCanvas::Item*, GdkEvent*);
570 void clear_marker_display ();
571 void mouse_add_new_marker (nframes64_t where, bool is_cd=false, bool is_xrun=false);
572 bool choose_new_marker_name(std::string &name);
573 void update_cd_marker_display ();
574 void ensure_cd_marker_updated (LocationMarkers * lam, ARDOUR::Location * location);
576 TimeAxisView* clicked_axisview;
577 RouteTimeAxisView* clicked_routeview;
578 /** The last RegionView that was clicked on, or 0 if the last click was not
579 * on a RegionView. This is set up by the canvas event handlers in
580 * editor_canvas_events.cc
582 RegionView* clicked_regionview;
583 RegionSelection latest_regionviews;
584 uint32_t clicked_selection;
585 CrossfadeView* clicked_crossfadeview;
586 ControlPoint* clicked_control_point;
588 void sort_track_selection (TrackViewList* sel = 0);
590 void get_equivalent_regions (RegionView* rv, std::vector<RegionView*> &, PBD::PropertyID) const;
591 RegionSelection get_equivalent_regions (RegionSelection &, PBD::PropertyID) const;
592 void mapover_tracks (sigc::slot<void,RouteTimeAxisView&,uint32_t> sl, TimeAxisView*, PBD::PropertyID) const;
594 /* functions to be passed to mapover_tracks(), possibly with sigc::bind()-supplied arguments */
596 void mapped_get_equivalent_regions (RouteTimeAxisView&, uint32_t, RegionView *, std::vector<RegionView*>*) const;
597 void mapped_use_new_playlist (RouteTimeAxisView&, uint32_t, std::vector<boost::shared_ptr<ARDOUR::Playlist> > const &);
598 void mapped_use_copy_playlist (RouteTimeAxisView&, uint32_t, std::vector<boost::shared_ptr<ARDOUR::Playlist> > const &);
599 void mapped_clear_playlist (RouteTimeAxisView&, uint32_t);
603 void button_selection (ArdourCanvas::Item* item, GdkEvent* event, ItemType item_type);
604 bool button_release_can_deselect;
606 void catch_vanishing_regionview (RegionView *);
608 void set_selected_track (TimeAxisView&, Selection::Operation op = Selection::Set, bool no_remove=false);
609 void select_all_tracks ();
611 bool set_selected_control_point_from_click (Selection::Operation op = Selection::Set, bool no_remove=false);
612 void set_selected_track_from_click (bool press, Selection::Operation op = Selection::Set, bool no_remove=false);
613 void set_selected_track_as_side_effect (bool force = false);
614 bool set_selected_regionview_from_click (bool press, Selection::Operation op = Selection::Set, bool no_track_remove=false);
616 bool set_selected_regionview_from_map_event (GdkEventAny*, StreamView*, boost::weak_ptr<ARDOUR::Region>);
617 void collect_new_region_view (RegionView *);
618 void collect_and_select_new_region_view (RegionView *);
620 long select_range_around_region (RegionView *);
622 Gtk::Menu track_context_menu;
623 Gtk::Menu track_region_context_menu;
624 Gtk::Menu track_selection_context_menu;
625 Gtk::Menu track_crossfade_context_menu;
627 Gtk::MenuItem* region_edit_menu_split_item;
628 Gtk::MenuItem* region_edit_menu_split_multichannel_item;
629 Gtk::Menu * track_region_edit_playlist_menu;
630 Gtk::Menu * track_edit_playlist_submenu;
631 Gtk::Menu * track_selection_edit_playlist_submenu;
633 void popup_track_context_menu (int, int, ItemType, bool, nframes64_t);
634 Gtk::Menu* build_track_context_menu (nframes64_t);
635 Gtk::Menu* build_track_bus_context_menu (nframes64_t);
636 Gtk::Menu* build_track_region_context_menu (nframes64_t frame);
637 Gtk::Menu* build_track_crossfade_context_menu (nframes64_t);
638 Gtk::Menu* build_track_selection_context_menu (nframes64_t);
639 void add_dstream_context_items (Gtk::Menu_Helpers::MenuList&);
640 void add_bus_context_items (Gtk::Menu_Helpers::MenuList&);
641 void add_region_context_items (StreamView*, boost::shared_ptr<ARDOUR::Region>, Gtk::Menu_Helpers::MenuList&);
642 void add_crossfade_context_items (AudioStreamView*, boost::shared_ptr<ARDOUR::Crossfade>, Gtk::Menu_Helpers::MenuList&, bool many);
643 void add_selection_context_items (Gtk::Menu_Helpers::MenuList&);
645 void handle_new_route (ARDOUR::RouteList&);
646 void timeaxisview_deleted (TimeAxisView *);
648 Gtk::HBox global_hpacker;
649 Gtk::VBox global_vpacker;
652 Gdk::Cursor* current_canvas_cursor;
653 void set_canvas_cursor ();
654 Gdk::Cursor* which_grabber_cursor ();
656 ArdourCanvas::Canvas* track_canvas;
658 ArdourCanvas::NoEventText* verbose_canvas_cursor;
659 bool verbose_cursor_visible;
661 void parameter_changed (std::string);
663 bool track_canvas_motion (GdkEvent*);
665 void set_verbose_canvas_cursor (const std::string &, double x, double y);
666 void set_verbose_canvas_cursor_text (const std::string &);
667 void show_verbose_canvas_cursor();
669 bool verbose_cursor_on; // so far unused
671 Gtk::EventBox time_canvas_event_box;
672 Gtk::EventBox track_canvas_event_box;
673 Gtk::EventBox time_button_event_box;
674 Gtk::EventBox ruler_label_event_box;
676 ArdourCanvas::Group *minsec_group;
677 ArdourCanvas::Pixbuf *logo_item;
678 ArdourCanvas::Group *bbt_group;
679 ArdourCanvas::Group *timecode_group;
680 ArdourCanvas::Group *frame_group;
681 ArdourCanvas::Group *tempo_group;
682 ArdourCanvas::Group *meter_group;
683 ArdourCanvas::Group *marker_group;
684 ArdourCanvas::Group *range_marker_group;
685 ArdourCanvas::Group *transport_marker_group;
686 ArdourCanvas::Group* cd_marker_group;
688 ArdourCanvas::Group* timebar_group;
690 /* These bars never need to be scrolled */
691 ArdourCanvas::Group* meter_bar_group;
692 ArdourCanvas::Group* tempo_bar_group;
693 ArdourCanvas::Group* marker_bar_group;
694 ArdourCanvas::Group* range_marker_bar_group;
695 ArdourCanvas::Group* transport_marker_bar_group;
696 ArdourCanvas::Group* cd_marker_bar_group;
698 /** The group containing all items that require horizontal scrolling. */
699 ArdourCanvas::Group* _background_group;
701 The _master_group is the group containing all items
702 that require horizontal scrolling..
703 It is primarily used to separate canvas items
704 that require horizontal scrolling from those that do not.
706 ArdourCanvas::Group* _master_group;
708 /* The group containing all trackviews. Only scrolled vertically. */
709 ArdourCanvas::Group* _trackview_group;
711 /* The group used for region motion. Sits on top of _trackview_group */
712 ArdourCanvas::Group* _region_motion_group;
715 ruler_metric_timecode = 0,
716 ruler_metric_bbt = 1,
717 ruler_metric_frames = 2,
718 ruler_metric_minsec = 3,
720 ruler_time_tempo = 4,
721 ruler_time_meter = 5,
722 ruler_time_marker = 6,
723 ruler_time_range_marker = 7,
724 ruler_time_transport_marker = 8,
725 ruler_time_cd_marker = 9,
728 static GtkCustomMetric ruler_metrics[4];
729 Glib::RefPtr<Gtk::ToggleAction> ruler_timecode_action;
730 Glib::RefPtr<Gtk::ToggleAction> ruler_bbt_action;
731 Glib::RefPtr<Gtk::ToggleAction> ruler_samples_action;
732 Glib::RefPtr<Gtk::ToggleAction> ruler_minsec_action;
733 Glib::RefPtr<Gtk::ToggleAction> ruler_tempo_action;
734 Glib::RefPtr<Gtk::ToggleAction> ruler_meter_action;
735 Glib::RefPtr<Gtk::ToggleAction> ruler_marker_action;
736 Glib::RefPtr<Gtk::ToggleAction> ruler_range_action;
737 Glib::RefPtr<Gtk::ToggleAction> ruler_loop_punch_action;
738 Glib::RefPtr<Gtk::ToggleAction> ruler_cd_marker_action;
739 bool no_ruler_shown_update;
741 gint ruler_button_press (GdkEventButton*);
742 gint ruler_button_release (GdkEventButton*);
743 gint ruler_mouse_motion (GdkEventMotion*);
744 bool ruler_scroll (GdkEventScroll* event);
746 Gtk::Widget * ruler_grabbed_widget;
748 void initialize_rulers ();
749 void update_just_timecode ();
750 void compute_fixed_ruler_scale (); //calculates the RulerScale of the fixed rulers
751 void update_fixed_rulers ();
752 void update_tempo_based_rulers ();
753 void popup_ruler_menu (nframes64_t where = 0, ItemType type = RegionItem);
754 void update_ruler_visibility ();
755 void set_ruler_visible (RulerType, bool);
756 void toggle_ruler_visibility (RulerType rt);
757 void ruler_toggled (int);
758 gint ruler_label_button_release (GdkEventButton*);
759 void store_ruler_visibility ();
760 void restore_ruler_visibility ();
762 static gint _metric_get_timecode (GtkCustomRulerMark **, gdouble, gdouble, gint);
763 static gint _metric_get_bbt (GtkCustomRulerMark **, gdouble, gdouble, gint);
764 static gint _metric_get_frames (GtkCustomRulerMark **, gdouble, gdouble, gint);
765 static gint _metric_get_minsec (GtkCustomRulerMark **, gdouble, gdouble, gint);
767 enum MinsecRulerScale {
774 MinsecRulerScale minsec_ruler_scale;
776 nframes_t minsec_mark_interval;
777 gint minsec_mark_modulo;
779 void set_minsec_ruler_scale (gdouble lower, gdouble upper);
781 enum TimecodeRulerScale {
783 timecode_show_frames,
784 timecode_show_seconds,
785 timecode_show_minutes,
789 TimecodeRulerScale timecode_ruler_scale;
791 nframes_t timecode_mark_interval;
792 gint timecode_mark_modulo;
793 gint timecode_nmarks;
794 void set_timecode_ruler_scale (gdouble lower, gdouble upper);
804 bbt_show_ticks_detail,
805 bbt_show_ticks_super_detail
808 BBTRulerScale bbt_ruler_scale;
812 uint32_t bbt_bar_helper_on;
813 uint32_t bbt_accent_modulo;
814 void compute_bbt_ruler_scale (nframes64_t lower, nframes64_t upper);
816 gint metric_get_timecode (GtkCustomRulerMark **, gdouble, gdouble, gint);
817 gint metric_get_bbt (GtkCustomRulerMark **, gdouble, gdouble, gint);
818 gint metric_get_frames (GtkCustomRulerMark **, gdouble, gdouble, gint);
819 gint metric_get_minsec (GtkCustomRulerMark **, gdouble, gdouble, gint);
821 Gtk::Widget *_ruler_separator;
822 GtkWidget *_timecode_ruler;
823 GtkWidget *_bbt_ruler;
824 GtkWidget *_frames_ruler;
825 GtkWidget *_minsec_ruler;
826 Gtk::Widget *timecode_ruler;
827 Gtk::Widget *bbt_ruler;
828 Gtk::Widget *frames_ruler;
829 Gtk::Widget *minsec_ruler;
830 static Editor *ruler_editor;
832 static const double timebar_height;
833 guint32 visible_timebars;
834 gdouble canvas_timebars_vsize;
835 gdouble get_canvas_timebars_vsize () const { return canvas_timebars_vsize; }
836 Gtk::Menu *editor_ruler_menu;
838 ArdourCanvas::SimpleRect* tempo_bar;
839 ArdourCanvas::SimpleRect* meter_bar;
840 ArdourCanvas::SimpleRect* marker_bar;
841 ArdourCanvas::SimpleRect* range_marker_bar;
842 ArdourCanvas::SimpleRect* transport_marker_bar;
843 ArdourCanvas::SimpleRect* cd_marker_bar;
845 Gtk::Label minsec_label;
846 Gtk::Label bbt_label;
847 Gtk::Label timecode_label;
848 Gtk::Label frame_label;
849 Gtk::Label tempo_label;
850 Gtk::Label meter_label;
851 Gtk::Label mark_label;
852 Gtk::Label range_mark_label;
853 Gtk::Label transport_mark_label;
854 Gtk::Label cd_mark_label;
856 Gtk::VBox time_button_vbox;
857 Gtk::HBox time_button_hbox;
859 friend class EditorCursor;
861 EditorCursor* playhead_cursor;
862 ArdourCanvas::Group* cursor_group;
864 nframes64_t get_region_boundary (nframes64_t pos, int32_t dir, bool with_selection, bool only_onscreen);
866 void cursor_to_region_boundary (bool with_selection, int32_t dir);
867 void cursor_to_next_region_boundary (bool with_selection);
868 void cursor_to_previous_region_boundary (bool with_selection);
869 void cursor_to_next_region_point (EditorCursor*, ARDOUR::RegionPoint);
870 void cursor_to_previous_region_point (EditorCursor*, ARDOUR::RegionPoint);
871 void cursor_to_region_point (EditorCursor*, ARDOUR::RegionPoint, int32_t dir);
872 void cursor_to_selection_start (EditorCursor *);
873 void cursor_to_selection_end (EditorCursor *);
875 void selected_marker_to_region_boundary (bool with_selection, int32_t dir);
876 void selected_marker_to_next_region_boundary (bool with_selection);
877 void selected_marker_to_previous_region_boundary (bool with_selection);
878 void selected_marker_to_next_region_point (ARDOUR::RegionPoint);
879 void selected_marker_to_previous_region_point (ARDOUR::RegionPoint);
880 void selected_marker_to_region_point (ARDOUR::RegionPoint, int32_t dir);
881 void selected_marker_to_selection_start ();
882 void selected_marker_to_selection_end ();
884 void select_all_selectables_using_cursor (EditorCursor *, bool);
885 void select_all_selectables_using_edit (bool);
886 void select_all_selectables_between (bool within);
887 void select_range_between ();
889 boost::shared_ptr<ARDOUR::Region> find_next_region (nframes64_t, ARDOUR::RegionPoint, int32_t dir, TrackViewList&, TimeAxisView ** = 0);
890 nframes64_t find_next_region_boundary (nframes64_t, int32_t dir, const TrackViewList&);
892 std::vector<nframes64_t> region_boundary_cache;
893 void build_region_boundary_cache ();
896 Gtk::HBox bottom_hbox;
898 Gtk::Table edit_packer;
900 Gtk::Adjustment vertical_adjustment;
902 Gtk::Layout controls_layout;
903 bool control_layout_scroll (GdkEventScroll* ev);
904 void controls_layout_size_request (Gtk::Requisition*);
905 sigc::connection controls_layout_size_request_connection;
907 void horizontal_scroll_left ();
908 void horizontal_scroll_right ();
910 double _canvas_width;
911 double _canvas_height;
912 double full_canvas_height;
914 bool track_canvas_map_handler (GdkEventAny*);
916 gint edit_controls_button_release (GdkEventButton*);
917 Gtk::Menu *edit_controls_left_menu;
918 Gtk::Menu *edit_controls_right_menu;
920 Gtk::VBox ruler_label_vbox;
921 Gtk::VBox track_canvas_vbox;
922 Gtk::VBox time_canvas_vbox;
923 Gtk::VBox edit_controls_vbox;
924 Gtk::HBox edit_controls_hbox;
926 void control_scroll (float);
927 void access_action (std::string,std::string);
928 bool deferred_control_scroll (nframes64_t);
929 sigc::connection control_scroll_connection;
931 gdouble get_trackview_group_vertical_offset () const { return vertical_adjustment.get_value () - canvas_timebars_vsize;}
933 ArdourCanvas::Group* get_background_group () const { return _background_group; }
934 ArdourCanvas::Group* get_trackview_group () const { return _trackview_group; }
935 double last_trackview_group_vertical_offset;
936 void tie_vertical_scrolling ();
937 void set_horizontal_position (double);
938 double horizontal_position () const;
939 void scroll_canvas_vertically ();
941 struct VisualChange {
949 nframes64_t time_origin;
950 double frames_per_unit;
955 VisualChange() : pending ((VisualChange::Type) 0), time_origin (0), frames_per_unit (0), idle_handler_id (-1) {}
957 pending = Type (pending | t);
962 VisualChange pending_visual_change;
964 static int _idle_visual_changer (void *arg);
965 int idle_visual_changer ();
967 void queue_visual_change (nframes64_t);
968 void queue_visual_change (double);
969 void queue_visual_change_y (double);
970 void ensure_visual_change_idle_handler ();
973 TrackViewList track_views;
974 std::pair<TimeAxisView*, ARDOUR::layer_t> trackview_by_y_position (double);
975 TimeAxisView* axis_view_from_route (boost::shared_ptr<ARDOUR::Route>) const;
977 TrackViewList get_tracks_for_range_action () const;
979 static Gdk::Cursor* cross_hair_cursor;
980 static Gdk::Cursor* trimmer_cursor;
981 static Gdk::Cursor* selector_cursor;
982 static Gdk::Cursor* grabber_cursor;
983 static Gdk::Cursor* grabber_edit_point_cursor;
984 static Gdk::Cursor* zoom_cursor;
985 static Gdk::Cursor* time_fx_cursor;
986 static Gdk::Cursor* fader_cursor;
987 static Gdk::Cursor* speaker_cursor;
988 static Gdk::Cursor* midi_pencil_cursor;
989 static Gdk::Cursor* midi_select_cursor;
990 static Gdk::Cursor* midi_resize_cursor;
991 static Gdk::Cursor* midi_erase_cursor;
992 static Gdk::Cursor* wait_cursor;
993 static Gdk::Cursor* timebar_cursor;
994 static Gdk::Cursor* transparent_cursor;
996 static void build_cursors ();
998 sigc::connection super_rapid_screen_update_connection;
999 nframes64_t last_update_frame;
1000 void center_screen_internal (nframes64_t, float);
1002 void super_rapid_screen_update ();
1004 void session_going_away ();
1006 nframes64_t cut_buffer_start;
1007 nframes64_t cut_buffer_length;
1009 bool typed_event (ArdourCanvas::Item*, GdkEvent*, ItemType);
1010 bool button_press_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1011 bool button_press_handler_1 (ArdourCanvas::Item *, GdkEvent *, ItemType);
1012 bool button_press_handler_2 (ArdourCanvas::Item *, GdkEvent *, ItemType);
1013 bool button_release_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1014 bool motion_handler (ArdourCanvas::Item*, GdkEvent*, bool from_autoscroll = false);
1015 bool enter_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1016 bool leave_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1018 /* KEYMAP HANDLING */
1020 void register_actions ();
1022 int ensure_cursor (nframes64_t* pos);
1024 void cut_copy (Editing::CutCopyOp);
1025 bool can_cut_copy () const;
1026 void cut_copy_points (Editing::CutCopyOp);
1027 void cut_copy_regions (Editing::CutCopyOp, RegionSelection&);
1028 void cut_copy_ranges (Editing::CutCopyOp);
1029 void cut_copy_midi (Editing::CutCopyOp);
1031 void mouse_paste ();
1032 void paste_internal (nframes64_t position, float times);
1034 /* EDITING OPERATIONS */
1036 void reset_point_selection ();
1037 void toggle_region_mute ();
1038 void toggle_region_lock ();
1039 void toggle_region_opaque ();
1040 void toggle_record_enable ();
1041 void toggle_region_lock_style ();
1042 void raise_region ();
1043 void raise_region_to_top ();
1044 void lower_region ();
1045 void lower_region_to_bottom ();
1046 void split_regions_at (nframes64_t, RegionSelection&);
1047 void split_region_at_transients ();
1048 void split_region_at_points (boost::shared_ptr<ARDOUR::Region>, ARDOUR::AnalysisFeatureList&, bool can_ferret);
1049 void crop_region_to_selection ();
1050 void crop_region_to (nframes64_t start, nframes64_t end);
1051 void set_sync_point (nframes64_t, const RegionSelection&);
1052 void set_region_sync_from_edit_point ();
1053 void remove_region_sync();
1054 void align_selection (ARDOUR::RegionPoint, nframes64_t position, const RegionSelection&);
1055 void align_selection_relative (ARDOUR::RegionPoint point, nframes64_t position, const RegionSelection&);
1056 void align_region (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, nframes64_t position);
1057 void align_region_internal (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, nframes64_t position);
1058 void remove_selected_regions ();
1059 void remove_clicked_region ();
1060 void edit_region ();
1061 void show_midi_list_editor ();
1062 void rename_region ();
1063 void duplicate_some_regions (RegionSelection&, float times);
1064 void duplicate_selection (float times);
1065 void region_fill_selection ();
1067 void region_fill_track ();
1068 void audition_playlist_region_standalone (boost::shared_ptr<ARDOUR::Region>);
1069 void audition_playlist_region_via_route (boost::shared_ptr<ARDOUR::Region>, ARDOUR::Route&);
1070 void split_multichannel_region();
1071 void reverse_region ();
1072 void strip_region_silence ();
1073 void normalize_region ();
1074 double _last_normalization_value;
1075 void reset_region_scale_amplitude ();
1076 void adjust_region_scale_amplitude (bool up);
1077 void quantize_region ();
1079 void do_insert_time ();
1080 void insert_time (nframes64_t, nframes64_t, Editing::InsertTimeOption, bool, bool, bool);
1082 void tab_to_transient (bool forward);
1084 void use_region_as_bar ();
1085 void use_range_as_bar ();
1087 void define_one_bar (nframes64_t start, nframes64_t end);
1089 void audition_region_from_region_list ();
1090 void hide_region_from_region_list ();
1091 void show_region_in_region_list ();
1093 void align (ARDOUR::RegionPoint);
1094 void align_relative (ARDOUR::RegionPoint);
1097 void reset_focus ();
1103 void paste (float times);
1105 int get_prefix (float&, bool&);
1107 void keyboard_paste ();
1108 void keyboard_insert_region_list_selection ();
1110 void region_from_selection ();
1111 void create_region_from_selection (std::vector<boost::shared_ptr<ARDOUR::Region> >&);
1113 void play_from_start ();
1114 void play_from_edit_point ();
1115 void play_from_edit_point_and_return ();
1116 void play_selected_region ();
1117 void play_edit_range ();
1118 void loop_selected_region ();
1119 void play_location (ARDOUR::Location&);
1120 void loop_location (ARDOUR::Location&);
1122 void temporal_zoom_selection ();
1123 void temporal_zoom_region (bool both_axes);
1124 void zoom_to_region (bool both_axes);
1125 void temporal_zoom_session ();
1126 void temporal_zoom (gdouble scale);
1127 void temporal_zoom_by_frame (nframes64_t start, nframes64_t end, const std::string & op);
1128 void temporal_zoom_to_frame (bool coarser, nframes64_t frame);
1130 void amplitude_zoom (gdouble scale);
1131 void amplitude_zoom_step (bool in);
1133 void insert_region_list_drag (boost::shared_ptr<ARDOUR::Region>, int x, int y);
1134 void insert_region_list_selection (float times);
1136 void insert_route_list_drag (boost::shared_ptr<ARDOUR::Route>, int x, int y);
1138 /* import & embed */
1140 void add_external_audio_action (Editing::ImportMode);
1141 void external_audio_dialog ();
1142 void session_import_dialog ();
1144 int check_whether_and_how_to_import(std::string, bool all_or_nothing = true);
1145 bool check_multichannel_status (const std::vector<Glib::ustring>& paths);
1147 SoundFileOmega* sfbrowser;
1149 void bring_in_external_audio (Editing::ImportMode mode, nframes64_t& pos);
1151 bool idle_drop_paths (std::vector<Glib::ustring> paths, nframes64_t frame, double ypos);
1152 void drop_paths_part_two (const std::vector<Glib::ustring>& paths, nframes64_t frame, double ypos);
1154 int import_sndfiles (std::vector<Glib::ustring> paths, Editing::ImportMode mode, ARDOUR::SrcQuality, nframes64_t& pos,
1155 int target_regions, int target_tracks, boost::shared_ptr<ARDOUR::Track>&, bool);
1156 int embed_sndfiles (std::vector<Glib::ustring> paths, bool multiple_files, bool& check_sample_rate, Editing::ImportMode mode,
1157 nframes64_t& pos, int target_regions, int target_tracks, boost::shared_ptr<ARDOUR::Track>&);
1159 int add_sources (std::vector<Glib::ustring> paths, ARDOUR::SourceList& sources, nframes64_t& pos, Editing::ImportMode,
1160 int target_regions, int target_tracks, boost::shared_ptr<ARDOUR::Track>&, bool add_channel_suffix);
1161 int finish_bringing_in_material (boost::shared_ptr<ARDOUR::Region> region, uint32_t, uint32_t, nframes64_t& pos, Editing::ImportMode mode,
1162 boost::shared_ptr<ARDOUR::Track>& existing_track);
1164 boost::shared_ptr<ARDOUR::AudioTrack> get_nth_selected_audio_track (int nth) const;
1165 boost::shared_ptr<ARDOUR::MidiTrack> get_nth_selected_midi_track (int nth) const;
1167 ARDOUR::InterThreadInfo* current_interthread_info;
1169 AnalysisWindow* analysis_window;
1171 /* import specific info */
1173 struct EditorImportStatus : public ARDOUR::ImportStatus {
1174 Editing::ImportMode mode;
1178 boost::shared_ptr<ARDOUR::Track> track;
1182 EditorImportStatus import_status;
1183 static void *_import_thread (void *);
1184 void* import_thread ();
1185 void finish_import ();
1187 /* to support this ... */
1189 void import_audio (bool as_tracks);
1190 void do_import (std::vector<Glib::ustring> paths, bool split, bool as_tracks);
1192 void move_to_start ();
1193 void move_to_end ();
1195 void center_playhead ();
1196 void center_edit_point ();
1197 void edit_cursor_backward ();
1198 void edit_cursor_forward ();
1199 void playhead_forward_to_grid ();
1200 void playhead_backward_to_grid ();
1201 void playhead_backward ();
1202 void playhead_forward ();
1203 void scroll_playhead (bool forward);
1204 void scroll_backward (float pages=0.8f);
1205 void scroll_forward (float pages=0.8f);
1206 void scroll_tracks_down ();
1207 void scroll_tracks_up ();
1208 void delete_sample_forward ();
1209 void delete_sample_backward ();
1210 void delete_screen ();
1211 void search_backwards ();
1212 void search_forwards ();
1214 void clear_markers ();
1215 void clear_ranges ();
1216 void clear_locations ();
1217 void unhide_markers ();
1218 void unhide_ranges ();
1219 void jump_forward_to_mark ();
1220 void jump_backward_to_mark ();
1221 void cursor_align (bool playhead_to_edit);
1223 void remove_last_capture ();
1224 void select_all_selectables_using_time_selection ();
1225 void select_all_selectables_using_loop();
1226 void select_all_selectables_using_punch();
1227 void set_selection_from_range (ARDOUR::Location&);
1228 void set_selection_from_punch ();
1229 void set_selection_from_loop ();
1230 void set_selection_from_region ();
1232 void add_location_mark (nframes64_t where);
1233 void add_location_from_audio_region ();
1234 void add_locations_from_audio_region ();
1235 void add_location_from_selection ();
1236 void set_loop_from_selection (bool play);
1237 void set_punch_from_selection ();
1238 void set_punch_from_region ();
1240 void set_loop_from_edit_range (bool play);
1241 void set_loop_from_region (bool play);
1242 void set_punch_from_edit_range ();
1244 void set_loop_range (nframes64_t start, nframes64_t end, std::string cmd);
1245 void set_punch_range (nframes64_t start, nframes64_t end, std::string cmd);
1247 void add_location_from_playhead_cursor ();
1248 bool select_new_marker;
1250 void reverse_selection ();
1251 void edit_envelope ();
1253 double last_scrub_x;
1254 int scrubbing_direction;
1255 int scrub_reversals;
1256 int scrub_reverse_distance;
1257 void scrub (nframes64_t, double);
1259 void keyboard_selection_begin ();
1260 void keyboard_selection_finish (bool add);
1261 bool have_pending_keyboard_selection;
1262 nframes64_t pending_keyboard_selection_start;
1264 boost::shared_ptr<ARDOUR::Region> select_region_for_operation (int dir, TimeAxisView **tv);
1265 void extend_selection_to_end_of_region (bool next);
1266 void extend_selection_to_start_of_region (bool previous);
1268 Editing::SnapType _snap_type;
1269 Editing::SnapMode _snap_mode;
1271 /// Snap threshold in pixels
1272 double snap_threshold;
1274 bool ignore_gui_changes;
1276 DragManager* _drags;
1280 Gtk::Menu fade_context_menu;
1281 void popup_fade_context_menu (int, int, ArdourCanvas::Item*, ItemType);
1283 void set_fade_in_shape (ARDOUR::AudioRegion::FadeShape);
1284 void set_fade_out_shape (ARDOUR::AudioRegion::FadeShape);
1286 void set_fade_length (bool in);
1287 void toggle_fade_active (bool in);
1288 void set_fade_in_active (bool);
1289 void set_fade_out_active (bool);
1291 std::set<boost::shared_ptr<ARDOUR::Playlist> > motion_frozen_playlists;
1293 bool _dragging_playhead;
1294 bool _dragging_edit_point;
1296 void marker_drag_motion_callback (GdkEvent*);
1297 void marker_drag_finished_callback (GdkEvent*);
1299 gint mouse_rename_region (ArdourCanvas::Item*, GdkEvent*);
1301 void add_region_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1302 void start_create_region_grab (ArdourCanvas::Item*, GdkEvent*);
1303 void add_region_copy_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1304 void add_region_brush_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1305 void start_selection_grab (ArdourCanvas::Item*, GdkEvent*);
1307 void region_view_item_click (AudioRegionView&, GdkEventButton*);
1309 void remove_gain_control_point (ArdourCanvas::Item*, GdkEvent*);
1310 void remove_control_point (ArdourCanvas::Item*, GdkEvent*);
1312 void mouse_brush_insert_region (RegionView*, nframes64_t pos);
1313 void brush (nframes64_t);
1315 void show_verbose_time_cursor (nframes64_t frame, double offset = 0, double xpos=-1, double ypos=-1);
1316 void show_verbose_duration_cursor (nframes64_t start, nframes64_t end, double offset = 0, double xpos=-1, double ypos=-1);
1317 double clamp_verbose_cursor_x (double);
1318 double clamp_verbose_cursor_y (double);
1320 /* Canvas event handlers */
1322 bool canvas_control_point_event (GdkEvent* event,ArdourCanvas::Item*, ControlPoint*);
1323 bool canvas_line_event (GdkEvent* event,ArdourCanvas::Item*, AutomationLine*);
1324 bool canvas_selection_rect_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1325 bool canvas_selection_start_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1326 bool canvas_selection_end_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1327 bool canvas_crossfade_view_event (GdkEvent* event,ArdourCanvas::Item*, CrossfadeView*);
1328 bool canvas_fade_in_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1329 bool canvas_fade_in_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1330 bool canvas_fade_out_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1331 bool canvas_fade_out_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1334 // These variables are used to detect a feedback loop and break it to avoid a gui hang
1336 ArdourCanvas::Item *last_item_entered;
1337 int last_item_entered_n;
1340 bool canvas_region_view_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1341 bool canvas_frame_handle_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1342 bool canvas_region_view_name_highlight_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1343 bool canvas_region_view_name_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1344 bool canvas_stream_view_event (GdkEvent* event,ArdourCanvas::Item*, RouteTimeAxisView*);
1345 bool canvas_marker_event (GdkEvent* event,ArdourCanvas::Item*, Marker*);
1346 bool canvas_zoom_rect_event (GdkEvent* event,ArdourCanvas::Item*);
1347 bool canvas_tempo_marker_event (GdkEvent* event,ArdourCanvas::Item*, TempoMarker*);
1348 bool canvas_meter_marker_event (GdkEvent* event,ArdourCanvas::Item*, MeterMarker*);
1349 bool canvas_automation_track_event(GdkEvent* event, ArdourCanvas::Item*, AutomationTimeAxisView*) ;
1350 bool canvas_note_event (GdkEvent* event, ArdourCanvas::Item*);
1352 bool canvas_tempo_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1353 bool canvas_meter_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1354 bool canvas_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1355 bool canvas_range_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1356 bool canvas_transport_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1357 bool canvas_cd_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1359 bool canvas_imageframe_item_view_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameView*);
1360 bool canvas_imageframe_view_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameTimeAxis*);
1361 bool canvas_imageframe_start_handle_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameView*);
1362 bool canvas_imageframe_end_handle_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameView*);
1363 bool canvas_marker_time_axis_view_event(GdkEvent* event, ArdourCanvas::Item*,MarkerTimeAxis*);
1364 bool canvas_markerview_item_view_event(GdkEvent* event, ArdourCanvas::Item*,MarkerView*);
1365 bool canvas_markerview_start_handle_event(GdkEvent* event, ArdourCanvas::Item*,MarkerView*);
1366 bool canvas_markerview_end_handle_event(GdkEvent* event, ArdourCanvas::Item*,MarkerView*);
1369 friend class DragManager;
1370 friend class EditorRouteGroups;
1371 friend class EditorRegions;
1373 /* non-public event handlers */
1375 bool canvas_playhead_cursor_event (GdkEvent* event, ArdourCanvas::Item*);
1376 bool track_canvas_scroll (GdkEventScroll* event);
1378 bool track_canvas_scroll_event (GdkEventScroll* event);
1379 bool track_canvas_button_press_event (GdkEventButton* event);
1380 bool track_canvas_button_release_event (GdkEventButton* event);
1381 bool track_canvas_motion_notify_event (GdkEventMotion* event);
1383 Gtk::Allocation canvas_allocation;
1384 void track_canvas_allocate (Gtk::Allocation alloc);
1385 bool track_canvas_size_allocated ();
1386 bool track_canvas_drag_motion (Glib::RefPtr<Gdk::DragContext> const &, int, int, guint);
1388 void set_playhead_cursor ();
1390 void kbd_driver (sigc::slot<void,GdkEvent*>, bool use_track_canvas = true, bool use_time_canvas = true, bool can_select = true);
1391 void kbd_mute_unmute_region ();
1394 void kbd_do_brush (GdkEvent*);
1395 void kbd_do_audition (GdkEvent*);
1397 void initialize_canvas ();
1399 /* display control */
1401 bool _show_measures;
1402 /// true if the editor should follow the playhead, otherwise false
1403 bool _follow_playhead;
1404 /// true if we scroll the tracks rather than the playhead
1405 bool _stationary_playhead;
1407 ARDOUR::TempoMap::BBTPointList *current_bbt_points;
1409 TempoLines* tempo_lines;
1411 ArdourCanvas::Group* time_line_group;
1413 void hide_measures ();
1414 void draw_measures ();
1415 bool redraw_measures ();
1417 void new_tempo_section ();
1419 void mouse_add_new_tempo_event (nframes64_t where);
1420 void mouse_add_new_meter_event (nframes64_t where);
1422 void remove_tempo_marker (ArdourCanvas::Item*);
1423 void remove_meter_marker (ArdourCanvas::Item*);
1424 gint real_remove_tempo_marker (ARDOUR::TempoSection*);
1425 gint real_remove_meter_marker (ARDOUR::MeterSection*);
1427 void edit_tempo_section (ARDOUR::TempoSection*);
1428 void edit_meter_section (ARDOUR::MeterSection*);
1429 void edit_tempo_marker (ArdourCanvas::Item*);
1430 void edit_meter_marker (ArdourCanvas::Item*);
1431 void edit_control_point (ArdourCanvas::Item*);
1433 void marker_menu_edit ();
1434 void marker_menu_remove ();
1435 void marker_menu_rename ();
1436 void marker_menu_lock (bool yn);
1437 void marker_menu_hide ();
1438 void marker_menu_loop_range ();
1439 void marker_menu_select_all_selectables_using_range ();
1440 void marker_menu_select_using_range ();
1441 void marker_menu_separate_regions_using_location ();
1442 void marker_menu_play_from ();
1443 void marker_menu_play_range ();
1444 void marker_menu_set_playhead ();
1445 void marker_menu_set_from_playhead ();
1446 void marker_menu_set_from_selection ();
1447 void marker_menu_range_to_next ();
1448 void new_transport_marker_menu_set_loop ();
1449 void new_transport_marker_menu_set_punch ();
1450 void update_loop_range_view (bool visibility=false);
1451 void update_punch_range_view (bool visibility=false);
1452 void new_transport_marker_menu_popdown ();
1453 void marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1454 void tempo_or_meter_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1455 void transport_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1456 void new_transport_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1457 void build_range_marker_menu (bool loop_or_punch);
1458 void build_marker_menu (bool);
1459 void build_tempo_or_meter_marker_menu (bool);
1460 void build_new_transport_marker_menu ();
1461 void dynamic_cast_marker_object (void*, MeterMarker**, TempoMarker**) const;
1463 Gtk::Menu* tempo_or_meter_marker_menu;
1464 Gtk::Menu* marker_menu;
1465 Gtk::Menu* session_range_marker_menu;
1466 Gtk::Menu* range_marker_menu;
1467 Gtk::Menu* transport_marker_menu;
1468 Gtk::Menu* new_transport_marker_menu;
1469 Gtk::Menu* cd_marker_menu;
1470 ArdourCanvas::Item* marker_menu_item;
1472 typedef std::list<Marker*> Marks;
1475 void remove_metric_marks ();
1476 void draw_metric_marks (const ARDOUR::Metrics& metrics);
1478 void compute_current_bbt_points (nframes_t left, nframes_t right);
1479 void tempo_map_changed (const PBD::PropertyChange&);
1480 void redisplay_tempo (bool immediate_redraw);
1482 uint32_t bbt_beat_subdivision;
1486 Gtk::ToggleButton editor_mixer_button;
1487 Gtk::ToggleButton editor_list_button;
1488 void editor_mixer_button_toggled ();
1489 void editor_list_button_toggled ();
1491 AudioClock zoom_range_clock;
1492 Gtk::Button zoom_in_button;
1493 Gtk::Button zoom_out_button;
1494 Gtk::Button zoom_out_full_button;
1495 Gtk::Button zoom_onetoone_button;
1497 Gtk::Button tav_expand_button;
1498 Gtk::Button tav_shrink_button;
1500 Gtk::VBox toolbar_clock_vbox;
1501 Gtk::VBox toolbar_selection_clock_vbox;
1502 Gtk::Table toolbar_selection_clock_table;
1503 Gtk::Label toolbar_selection_cursor_label;
1505 Gtkmm2ext::TearOff* _mouse_mode_tearoff;
1506 Gtk::ToggleButton mouse_select_button;
1507 Gtk::ToggleButton mouse_move_button;
1508 Gtk::ToggleButton mouse_gain_button;
1509 Gtk::ToggleButton mouse_zoom_button;
1510 Gtk::ToggleButton mouse_timefx_button;
1511 Gtk::ToggleButton mouse_audition_button;
1512 Gtk::ToggleButton join_object_range_button;
1514 void mouse_mode_toggled (Editing::MouseMode m);
1515 bool ignore_mouse_mode_toggle;
1517 Gtk::ToggleButton internal_edit_button;
1518 void toggle_internal_editing ();
1520 gint mouse_select_button_release (GdkEventButton*);
1522 Gtk::VBox automation_box;
1523 Gtk::Button automation_mode_button;
1524 Gtk::ToggleButton global_automation_button;
1526 Gtk::ComboBoxText edit_mode_selector;
1527 Gtk::VBox edit_mode_box;
1529 void set_edit_mode (ARDOUR::EditMode);
1530 void cycle_edit_mode ();
1531 void edit_mode_selection_done ();
1533 Gtk::ComboBoxText snap_type_selector;
1534 Gtk::ComboBoxText snap_mode_selector;
1537 std::vector<std::string> snap_type_strings;
1538 std::vector<std::string> snap_mode_strings;
1540 void snap_type_selection_done ();
1541 void snap_mode_selection_done ();
1542 void snap_mode_chosen (Editing::SnapMode);
1543 void snap_type_chosen (Editing::SnapType);
1545 Glib::RefPtr<Gtk::RadioAction> snap_type_action (Editing::SnapType);
1546 Glib::RefPtr<Gtk::RadioAction> snap_mode_action (Editing::SnapMode);
1548 Gtk::ComboBoxText zoom_focus_selector;
1549 Gtk::VBox zoom_focus_box;
1551 std::vector<std::string> zoom_focus_strings;
1553 void zoom_focus_selection_done ();
1554 void zoom_focus_chosen (Editing::ZoomFocus);
1556 Glib::RefPtr<Gtk::RadioAction> zoom_focus_action (Editing::ZoomFocus);
1559 Gtk::HBox track_zoom_box;
1560 Gtk::VBox zoom_vbox;
1562 void zoom_adjustment_changed();
1564 void setup_toolbar ();
1566 void setup_tooltips ();
1568 Gtkmm2ext::TearOff* _tools_tearoff;
1569 Gtk::HBox toolbar_hbox;
1570 Gtk::EventBox toolbar_base;
1571 Gtk::Frame toolbar_frame;
1575 Gtk::HBox panic_box;
1576 Gtk::Button midi_panic_button;
1577 Gtk::ToggleButton midi_sound_notes;
1579 bool sound_notes () const { return midi_sound_notes.get_active(); }
1581 void setup_midi_toolbar ();
1583 /* selection process */
1585 Selection* selection;
1586 Selection* cut_buffer;
1588 void time_selection_changed ();
1589 void track_selection_changed ();
1590 void region_selection_changed ();
1591 sigc::connection editor_regions_selection_changed_connection;
1592 void sensitize_the_right_region_actions (bool have_selected_regions);
1593 void point_selection_changed ();
1594 void marker_selection_changed ();
1596 void cancel_selection ();
1598 void region_selection_op (void (ARDOUR::Region::*pmf)(void));
1599 void region_selection_op (void (ARDOUR::Region::*pmf)(void*), void*);
1600 void region_selection_op (void (ARDOUR::Region::*pmf)(bool), bool);
1602 bool audio_region_selection_covers (nframes64_t where);
1604 /* transport range select process */
1606 ArdourCanvas::SimpleRect* cd_marker_bar_drag_rect;
1607 ArdourCanvas::SimpleRect* range_bar_drag_rect;
1608 ArdourCanvas::SimpleRect* transport_bar_drag_rect;
1611 ArdourCanvas::SimpleRect *bogus_background_rect;
1613 ArdourCanvas::SimpleRect *transport_bar_range_rect;
1614 ArdourCanvas::SimpleRect *transport_bar_preroll_rect;
1615 ArdourCanvas::SimpleRect *transport_bar_postroll_rect;
1616 ArdourCanvas::SimpleRect *transport_loop_range_rect;
1617 ArdourCanvas::SimpleRect *transport_punch_range_rect;
1618 ArdourCanvas::SimpleLine *transport_punchin_line;
1619 ArdourCanvas::SimpleLine *transport_punchout_line;
1620 ArdourCanvas::SimpleRect *transport_preroll_rect;
1621 ArdourCanvas::SimpleRect *transport_postroll_rect;
1623 ARDOUR::Location* transport_loop_location();
1624 ARDOUR::Location* transport_punch_location();
1626 ARDOUR::Location *temp_location;
1628 /* object rubberband select process */
1630 bool select_all_within (nframes64_t, nframes64_t, double, double, TrackViewList const &, Selection::Operation op);
1632 ArdourCanvas::SimpleRect *rubberband_rect;
1634 /* mouse zoom process */
1636 ArdourCanvas::SimpleRect *zoom_rect;
1637 void reposition_zoom_rect (nframes64_t start, nframes64_t end);
1639 EditorRouteGroups* _route_groups;
1640 EditorRoutes* _routes;
1641 EditorRegions* _regions;
1642 EditorSnapshots* _snapshots;
1643 EditorLocations* _locations;
1645 /* diskstream/route display management */
1646 Glib::RefPtr<Gdk::Pixbuf> rec_enabled_icon;
1647 Glib::RefPtr<Gdk::Pixbuf> rec_disabled_icon;
1649 Glib::RefPtr<Gtk::TreeSelection> route_display_selection;
1651 bool sync_track_view_list_and_routes ();
1653 Gtk::VBox list_vpacker;
1657 bool autoscroll_active;
1658 int autoscroll_timeout_tag;
1661 int last_autoscroll_x;
1662 int last_autoscroll_y;
1663 uint32_t autoscroll_cnt;
1664 nframes64_t autoscroll_x_distance;
1665 double autoscroll_y_distance;
1667 static gint _autoscroll_canvas (void *);
1668 bool autoscroll_canvas ();
1669 void start_canvas_autoscroll (int x, int y);
1670 void stop_canvas_autoscroll ();
1671 void maybe_autoscroll (GdkEventMotion*, bool);
1672 bool allow_vertical_scroll;
1675 void point_trim (GdkEvent *, nframes64_t);
1676 void single_contents_trim (RegionView&, nframes64_t, bool, bool);
1677 void single_start_trim (RegionView&, nframes64_t, bool);
1678 void single_end_trim (RegionView&, nframes64_t, bool);
1680 void thaw_region_after_trim (RegionView& rv);
1682 void trim_region_front();
1683 void trim_region_back();
1684 void trim_region (bool front);
1686 void trim_region_to_edit_point ();
1687 void trim_region_from_edit_point ();
1688 void trim_region_to_loop ();
1689 void trim_region_to_punch ();
1690 void trim_region_to_location (const ARDOUR::Location&, const char* cmd);
1692 void trim_to_region(bool forward);
1693 void trim_region_to_previous_region_end();
1694 void trim_region_to_next_region_start();
1696 bool show_gain_after_trim;
1700 int convert_drop_to_paths (
1701 std::vector<Glib::ustring>& paths,
1702 const Glib::RefPtr<Gdk::DragContext>& context,
1705 const Gtk::SelectionData& data,
1709 void track_canvas_drag_data_received (
1710 const Glib::RefPtr<Gdk::DragContext>& context,
1713 const Gtk::SelectionData& data,
1718 const Glib::RefPtr<Gdk::DragContext>& context,
1721 const Gtk::SelectionData& data,
1726 const Glib::RefPtr<Gdk::DragContext>& context,
1729 const Gtk::SelectionData& data,
1734 const Glib::RefPtr<Gdk::DragContext>& context,
1737 const Gtk::SelectionData& data,
1743 int write_region_selection(RegionSelection&);
1744 bool write_region (std::string path, boost::shared_ptr<ARDOUR::AudioRegion>);
1745 void bounce_region_selection ();
1746 void bounce_range_selection (bool replace, bool enable_processing);
1747 void external_edit_region ();
1749 int write_audio_selection (TimeSelection&);
1750 bool write_audio_range (ARDOUR::AudioPlaylist&, const ARDOUR::ChanCount& channels, std::list<ARDOUR::AudioRange>&);
1752 void write_selection ();
1754 XMLNode *before; /* used in *_reversible_command */
1756 void update_title ();
1757 void update_title_s (const std::string & snapshot_name);
1760 Selection* selection;
1761 double frames_per_unit;
1763 State (PublicEditor const * e);
1767 void instant_save ();
1769 boost::shared_ptr<ARDOUR::AudioRegion> last_audition_region;
1771 /* freeze operations */
1773 ARDOUR::InterThreadInfo freeze_status;
1774 static void* _freeze_thread (void*);
1775 void* freeze_thread ();
1777 void freeze_route ();
1778 void unfreeze_route ();
1780 /* route-group solo + mute */
1782 void set_route_group_solo (ARDOUR::Route&, bool);
1783 void set_route_group_mute (ARDOUR::Route&, bool);
1787 void duplicate_dialog (bool with_dialog);
1789 nframes64_t event_frame (GdkEvent const *, double* px = 0, double* py = 0) const;
1791 /* returns false if mouse pointer is not in track or marker canvas
1793 bool mouse_frame (nframes64_t&, bool& in_track_canvas) const;
1795 /* "whats mine is yours" */
1797 TimeFXDialog* current_timefx;
1799 static void* timefx_thread (void *arg);
1800 void do_timefx (TimeFXDialog&);
1802 int time_stretch (RegionSelection&, float fraction);
1803 int pitch_shift (RegionSelection&, float cents);
1804 void pitch_shift_regions ();
1805 int time_fx (RegionSelection&, float val, bool pitching);
1807 /* editor-mixer strip */
1809 MixerStrip *current_mixer_strip;
1810 bool show_editor_mixer_when_tracks_arrive;
1811 Gtk::VBox current_mixer_strip_vbox;
1812 void cms_new (boost::shared_ptr<ARDOUR::Route>);
1813 void current_mixer_strip_hidden ();
1815 void detach_tearoff (Gtk::Box* b, Gtk::Window* w);
1816 void reattach_tearoff (Gtk::Box* b, Gtk::Window* w, int32_t n);
1818 void ensure_all_elements_drawn ();
1820 /* nudging tracks */
1822 void nudge_track (bool use_edit_point, bool forwards);
1826 bool _xfade_visibility;
1829 void handle_new_imageframe_time_axis_view(const std::string & track_name, void* src) ;
1830 void handle_new_imageframe_marker_time_axis_view(const std::string & track_name, TimeAxisView* marked_track) ;
1832 void start_imageframe_grab(ArdourCanvas::Item*, GdkEvent*) ;
1833 void start_markerview_grab(ArdourCanvas::Item*, GdkEvent*) ;
1835 void imageframe_drag_motion_callback(ArdourCanvas::Item*, GdkEvent*) ;
1836 void markerview_drag_motion_callback(ArdourCanvas::Item*, GdkEvent*) ;
1837 void timeaxis_item_drag_finished_callback(ArdourCanvas::Item*, GdkEvent*) ;
1839 gint canvas_imageframe_item_view_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
1840 gint canvas_imageframe_view_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameTimeAxis* ifta);
1841 gint canvas_imageframe_start_handle_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
1842 gint canvas_imageframe_end_handle_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
1844 gint canvas_marker_time_axis_view_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerTimeAxis* mta);
1845 gint canvas_markerview_item_view_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
1846 gint canvas_markerview_start_handle_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
1847 gint canvas_markerview_end_handle_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
1849 void imageframe_start_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1850 void imageframe_end_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1851 void imageframe_start_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
1852 void imageframe_start_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
1853 void imageframe_end_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
1854 void imageframe_end_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
1856 void markerview_item_start_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1857 void markerview_item_end_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1858 void markerview_start_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
1859 void markerview_start_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
1860 void markerview_end_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
1861 void markerview_end_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
1863 void popup_imageframe_edit_menu(int button, int32_t time, ArdourCanvas::Item* ifv, bool with_frame) ;
1864 void popup_marker_time_axis_edit_menu(int button, int32_t time, ArdourCanvas::Item* ifv, bool with_frame) ;
1866 ImageFrameSocketHandler* image_socket_listener ;
1869 void toggle_xfade_active (boost::weak_ptr<ARDOUR::Crossfade>);
1870 void toggle_xfade_length (boost::weak_ptr<ARDOUR::Crossfade>);
1871 void edit_xfade (boost::weak_ptr<ARDOUR::Crossfade>);
1872 void xfade_edit_left_region ();
1873 void xfade_edit_right_region ();
1875 static const int32_t default_width = 995;
1876 static const int32_t default_height = 765;
1880 Gtk::Button nudge_forward_button;
1881 Gtk::Button nudge_backward_button;
1882 Gtk::HBox nudge_hbox;
1883 Gtk::VBox nudge_vbox;
1884 AudioClock nudge_clock;
1886 bool nudge_forward_release (GdkEventButton*);
1887 bool nudge_backward_release (GdkEventButton*);
1891 void apply_filter (ARDOUR::Filter&, std::string cmd);
1893 Command* apply_midi_note_edit_op_to_region (ARDOUR::MidiOperator& op, MidiRegionView& mrv);
1894 void apply_midi_note_edit_op (ARDOUR::MidiOperator& op);
1896 /* handling cleanup */
1898 int playlist_deletion_dialog (boost::shared_ptr<ARDOUR::Playlist>);
1900 PBD::ScopedConnectionList session_connections;
1902 /* tracking step changes of track height */
1904 TimeAxisView* current_stepping_trackview;
1905 ARDOUR::microseconds_t last_track_height_step_timestamp;
1906 gint track_height_step_timeout();
1907 sigc::connection step_timeout;
1909 TimeAxisView* entered_track;
1910 RegionView* entered_regionview;
1913 void ensure_entered_track_selected (bool op_acts_on_objects = false);
1914 bool clear_entered_track;
1915 bool left_track_canvas (GdkEventCrossing*);
1916 bool entered_track_canvas (GdkEventCrossing*);
1917 void set_entered_track (TimeAxisView*);
1918 void set_entered_regionview (RegionView*);
1919 void ensure_track_visible (TimeAxisView*);
1920 gint left_automation_track ();
1922 void reset_canvas_action_sensitivity (bool);
1923 void toggle_gain_envelope_visibility ();
1924 void toggle_gain_envelope_active ();
1925 void reset_region_gain_envelopes ();
1927 bool on_key_press_event (GdkEventKey*);
1928 bool on_key_release_event (GdkEventKey*);
1930 void session_state_saved (std::string);
1932 Glib::RefPtr<Gtk::Action> undo_action;
1933 Glib::RefPtr<Gtk::Action> redo_action;
1935 void history_changed ();
1937 Gtk::HBox status_bar_hpacker;
1939 Editing::EditPoint _edit_point;
1941 Gtk::ComboBoxText edit_point_selector;
1943 void set_edit_point_preference (Editing::EditPoint ep, bool force = false);
1944 void cycle_edit_point (bool with_marker);
1945 void set_edit_point ();
1946 void edit_point_selection_done ();
1947 void edit_point_chosen (Editing::EditPoint);
1948 Glib::RefPtr<Gtk::RadioAction> edit_point_action (Editing::EditPoint);
1949 std::vector<std::string> edit_point_strings;
1951 void selected_marker_moved (ARDOUR::Location*);
1953 bool get_edit_op_range (nframes64_t& start, nframes64_t& end) const;
1955 void get_regions_at (RegionSelection&, nframes64_t where, const TrackViewList& ts) const;
1956 void get_regions_after (RegionSelection&, nframes64_t where, const TrackViewList& ts) const;
1958 void get_regions_for_action (RegionSelection&, bool allow_entered = false, bool allow_edit_position = true);
1960 void start_updating_meters ();
1961 void stop_updating_meters ();
1962 bool meters_running;
1964 void select_next_route ();
1965 void select_prev_route ();
1967 void snap_to_internal (nframes64_t& first, int32_t direction = 0, bool for_mark = false);
1968 void timecode_snap_to_internal (nframes64_t& first, int32_t direction = 0, bool for_mark = false);
1970 RhythmFerret* rhythm_ferret;
1971 BundleManager* _bundle_manager;
1972 GlobalPortMatrixWindow* _global_port_matrix[ARDOUR::DataType::num_types];
1974 void fit_tracks (TrackViewList &);
1975 void fit_selected_tracks ();
1976 void set_track_height (Height);
1978 void remove_tracks ();
1979 void toggle_tracks_active ();
1983 static gboolean _idle_resize (gpointer);
1985 int32_t _pending_resize_amount;
1986 TimeAxisView* _pending_resize_view;
1988 void visible_order_range (int*, int*) const;
1992 /** true if we've made a locate request that hasn't yet been processed */
1993 bool _pending_locate_request;
1995 /** if true, there is a pending Session locate which is the initial one when loading a session;
1996 we need to know this so that we don't (necessarily) set the viewport to show the playhead
1999 bool _pending_initial_locate;
2001 Gtk::HBox _summary_hbox;
2002 EditorSummary* _summary;
2003 void region_view_added (RegionView *);
2005 void update_canvas_now ();
2006 void streamview_height_changed ();
2008 EditorGroupTabs* _group_tabs;
2009 void fit_route_group (ARDOUR::RouteGroup *);
2011 void start_step_editing ();
2012 void stop_step_editing ();
2013 bool check_step_edit ();
2014 sigc::connection step_edit_connection;
2017 friend class RegionDrag;
2018 friend class RegionMoveDrag;
2019 friend class RegionSpliceDrag;
2020 friend class TrimDrag;
2021 friend class MeterMarkerDrag;
2022 friend class TempoMarkerDrag;
2023 friend class CursorDrag;
2024 friend class FadeInDrag;
2025 friend class FadeOutDrag;
2026 friend class MarkerDrag;
2027 friend class RegionGainDrag;
2028 friend class ControlPointDrag;
2029 friend class LineDrag;
2030 friend class RubberbandSelectDrag;
2031 friend class TimeFXDrag;
2032 friend class ScrubDrag;
2033 friend class SelectionDrag;
2034 friend class RangeMarkerBarDrag;
2035 friend class MouseZoomDrag;
2036 friend class RegionCreateDrag;
2037 friend class RegionMotionDrag;
2038 friend class RegionInsertDrag;
2040 friend class EditorSummary;
2041 friend class EditorGroupTabs;
2043 friend class EditorRoutes;
2046 #endif /* __ardour_editor_h__ */