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 remove_a_region (boost::shared_ptr<ARDOUR::Region>);
222 #ifdef USE_RUBBERBAND
223 std::vector<std::string> rb_opt_strings;
226 /* option editor-access */
228 void set_show_waveforms_recording (bool yn);
229 bool show_waveforms_recording() const { return _show_waveforms_recording; }
231 /* things that need to be public to be used in the main menubar */
233 void new_region_from_selection ();
234 void separate_regions_between (const TimeSelection&);
235 void separate_region_from_selection ();
236 void separate_region_from_punch ();
237 void separate_region_from_loop ();
238 void separate_regions_using_location (ARDOUR::Location&);
239 void transition_to_rolling (bool forward);
243 nframes64_t unit_to_frame (double unit) const {
244 return (nframes64_t) rint (unit * frames_per_unit);
247 double frame_to_unit (nframes64_t frame) const {
248 return rint ((double) frame / (double) frames_per_unit);
251 double frame_to_unit (double frame) const {
252 return rint (frame / frames_per_unit);
255 /* NOTE: these functions assume that the "pixel" coordinate is
256 the result of using the world->canvas affine transform on a
257 world coordinate. These coordinates already take into
258 account any scrolling carried out by adjusting the
262 nframes64_t pixel_to_frame (double pixel) const {
264 /* pixel can be less than zero when motion events
265 are processed. since we've already run the world->canvas
266 affine, that means that the location *really* is "off
267 to the right" and thus really is "before the start".
271 return (nframes64_t) rint (pixel * frames_per_unit * GNOME_CANVAS(track_canvas->gobj())->pixels_per_unit);
277 gulong frame_to_pixel (nframes64_t frame) const {
278 return (gulong) rint ((frame / (frames_per_unit * GNOME_CANVAS(track_canvas->gobj())->pixels_per_unit)));
281 void flush_canvas ();
285 Selection& get_selection() const { return *selection; }
286 Selection& get_cut_buffer() const { return *cut_buffer; }
288 bool extend_selection_to_track (TimeAxisView&);
290 void play_selection ();
291 void select_all_in_track (Selection::Operation op);
292 void select_all (Selection::Operation op);
293 void invert_selection_in_track ();
294 void invert_selection ();
295 void deselect_all ();
297 void set_selected_regionview_from_region_list (boost::shared_ptr<ARDOUR::Region> region, Selection::Operation op = Selection::Set);
301 void set_show_measures (bool yn);
302 bool show_measures () const { return _show_measures; }
304 /* analysis window */
306 void analyze_region_selection();
307 void analyze_range_selection();
311 void export_audio ();
312 void export_selection ();
313 void export_range ();
314 void export_region ();
316 void add_toplevel_controls (Gtk::Container&);
317 Gtk::HBox& get_status_bar_packer() { return status_bar_hpacker; }
319 void set_zoom_focus (Editing::ZoomFocus);
320 Editing::ZoomFocus get_zoom_focus () const { return zoom_focus; }
321 double get_current_zoom () const { return frames_per_unit; }
323 void temporal_zoom_step (bool coarser);
324 void tav_zoom_step (bool coarser);
326 /* stuff that AudioTimeAxisView and related classes use */
328 PlaylistSelector& playlist_selector() const;
329 void clear_playlist (boost::shared_ptr<ARDOUR::Playlist>);
331 void new_playlists (TimeAxisView* v);
332 void copy_playlists (TimeAxisView* v);
333 void clear_playlists (TimeAxisView* v);
335 void get_onscreen_tracks (TrackViewList&);
337 Width editor_mixer_strip_width;
338 void maybe_add_mixer_strip_width (XMLNode&);
339 void show_editor_mixer (bool yn);
340 void create_editor_mixer ();
341 void show_editor_list (bool yn);
342 void set_selected_mixer_strip (TimeAxisView&);
343 void hide_track_in_display (TimeAxisView& tv, bool temporary = false);
345 /* nudge is initiated by transport controls owned by ARDOUR_UI */
347 nframes64_t get_nudge_distance (nframes64_t pos, nframes64_t& next);
348 Evoral::MusicalTime get_grid_type_as_beats (bool& success, nframes64_t position);
350 void nudge_forward (bool next, bool force_playhead);
351 void nudge_backward (bool next, bool force_playhead);
353 /* nudge initiated from context menu */
355 void nudge_forward_capture_offset ();
356 void nudge_backward_capture_offset ();
358 /* playhead/screen stuff */
360 void set_follow_playhead (bool yn);
361 void toggle_follow_playhead ();
362 bool follow_playhead() const { return _follow_playhead; }
363 bool dragging_playhead () const { return _dragging_playhead; }
365 void toggle_zero_line_visibility ();
366 void toggle_waveforms_while_recording ();
368 void set_group_tabs ();
369 void toggle_measure_visibility ();
370 void toggle_logo_visibility ();
372 double get_physical_screen_width () const { return physical_screen_width; };
373 double physical_screen_width;
374 double physical_screen_height;
378 void toggle_selected_region_fades (int dir);
379 void update_region_fade_visibility ();
380 bool xfade_visibility() const { return _xfade_visibility; }
381 void update_xfade_visibility ();
383 /* redirect shared ops menu. caller must free returned menu */
385 Gtk::Menu* redirect_menu ();
387 /* floating windows/transient */
389 void ensure_float (Gtk::Window&);
393 void scroll_tracks_down_line ();
394 void scroll_tracks_up_line ();
396 bool new_regionviews_display_gain () { return _new_regionviews_show_envelope; }
397 void prepare_for_cleanup ();
398 void finish_cleanup ();
400 void maximise_editing_space();
401 void restore_editing_space();
403 void reset_x_origin (nframes64_t);
404 void reset_x_origin_to_follow_playhead ();
405 void reset_y_origin (double);
406 void reset_zoom (double);
407 void reposition_and_zoom (nframes64_t, double);
409 nframes64_t get_preferred_edit_position (bool ignore_playhead = false);
411 bool update_mouse_speed ();
412 bool decelerate_mouse_speed ();
414 void toggle_meter_updating();
416 void show_rhythm_ferret();
417 void show_global_port_matrix (ARDOUR::DataType);
419 void goto_visual_state (uint32_t);
420 void save_visual_state (uint32_t);
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;
441 void map_transport_state ();
442 void map_position_change (nframes64_t);
448 void color_handler ();
452 // to keep track of the playhead position for control_scroll
453 boost::optional<nframes64_t> _control_scroll_target;
455 PlaylistSelector* _playlist_selector;
457 typedef std::pair<TimeAxisView*,XMLNode*> TAVState;
461 double frames_per_unit;
462 nframes64_t leftmost_frame;
463 Editing::ZoomFocus zoom_focus;
464 std::list<TAVState> track_states;
467 std::list<VisualState*> undo_visual_stack;
468 std::list<VisualState*> redo_visual_stack;
469 VisualState* current_visual_state (bool with_tracks = true);
470 void undo_visual_state ();
471 void redo_visual_state ();
472 void use_visual_state (VisualState&);
474 void swap_visual_state ();
476 std::vector<VisualState*> visual_states;
477 sigc::connection visual_state_op_connection;
478 void start_visual_state_op (uint32_t n);
479 void cancel_visual_state_op (uint32_t n);
480 bool end_visual_state_op (uint32_t n);
482 nframes64_t leftmost_frame;
483 double frames_per_unit;
484 Editing::ZoomFocus zoom_focus;
486 void set_frames_per_unit (double);
489 Editing::MouseMode mouse_mode;
490 bool _internal_editing;
491 Editing::MouseMode effective_mouse_mode () const;
493 enum JoinObjectRangeState {
494 JOIN_OBJECT_RANGE_NONE,
495 /** `join object/range' mode is active and the mouse is over a place where object mode should happen */
496 JOIN_OBJECT_RANGE_OBJECT,
497 /** `join object/range' mode is active and the mouse is over a place where range mode should happen */
498 JOIN_OBJECT_RANGE_RANGE
501 JoinObjectRangeState _join_object_range_state;
503 void update_join_object_range_location (double, double);
505 int post_maximal_editor_width;
506 int post_maximal_pane_position;
507 int pre_maximal_pane_position;
508 int pre_maximal_editor_width;
509 void pane_allocation_handler (Gtk::Allocation&, Gtk::Paned*);
511 Gtk::Notebook the_notebook;
512 Gtk::HPaned edit_pane;
514 Gtk::EventBox meter_base;
516 Gtk::EventBox marker_base;
517 Gtk::HBox marker_box;
518 Gtk::VBox scrollers_rulers_markers_box;
520 void location_changed (ARDOUR::Location *);
521 void location_flags_changed (ARDOUR::Location *, void *);
522 void refresh_location_display ();
523 void refresh_location_display_s (const PBD::PropertyChange&);
524 void refresh_location_display_internal (ARDOUR::Locations::LocationList&);
525 void add_new_location (ARDOUR::Location *);
526 void location_gone (ARDOUR::Location *);
527 void remove_marker (ArdourCanvas::Item&, GdkEvent*);
528 gint really_remove_marker (ARDOUR::Location* loc);
529 void goto_nth_marker (int nth);
531 uint32_t location_marker_color;
532 uint32_t location_range_color;
533 uint32_t location_loop_color;
534 uint32_t location_punch_color;
535 uint32_t location_cd_marker_color;
537 struct LocationMarkers {
542 LocationMarkers () : start(0), end(0), valid (true) {}
548 void set_name (const std::string&);
549 void set_position (nframes64_t start, nframes64_t end = 0);
550 void set_color_rgba (uint32_t);
553 LocationMarkers *find_location_markers (ARDOUR::Location *) const;
554 ARDOUR::Location* find_location_from_marker (Marker *, bool& is_start) const;
555 Marker* entered_marker;
557 typedef std::map<ARDOUR::Location*,LocationMarkers *> LocationMarkerMap;
558 LocationMarkerMap location_markers;
560 void hide_marker (ArdourCanvas::Item*, GdkEvent*);
561 void clear_marker_display ();
562 void mouse_add_new_marker (nframes64_t where, bool is_cd=false, bool is_xrun=false);
563 bool choose_new_marker_name(std::string &name);
564 void update_cd_marker_display ();
565 void ensure_cd_marker_updated (LocationMarkers * lam, ARDOUR::Location * location);
567 TimeAxisView* clicked_axisview;
568 RouteTimeAxisView* clicked_routeview;
569 /** The last RegionView that was clicked on, or 0 if the last click was not
570 * on a RegionView. This is set up by the canvas event handlers in
571 * editor_canvas_events.cc
573 RegionView* clicked_regionview;
574 RegionSelection latest_regionviews;
575 uint32_t clicked_selection;
576 CrossfadeView* clicked_crossfadeview;
577 ControlPoint* clicked_control_point;
579 void sort_track_selection (TrackViewList* sel = 0);
581 void get_equivalent_regions (RegionView* rv, std::vector<RegionView*> &, PBD::PropertyID) const;
582 RegionSelection get_equivalent_regions (RegionSelection &, PBD::PropertyID) const;
583 void mapover_tracks (sigc::slot<void,RouteTimeAxisView&,uint32_t> sl, TimeAxisView*, PBD::PropertyID) const;
585 /* functions to be passed to mapover_tracks(), possibly with sigc::bind()-supplied arguments */
587 void mapped_get_equivalent_regions (RouteTimeAxisView&, uint32_t, RegionView *, std::vector<RegionView*>*) const;
588 void mapped_use_new_playlist (RouteTimeAxisView&, uint32_t, std::vector<boost::shared_ptr<ARDOUR::Playlist> > const &);
589 void mapped_use_copy_playlist (RouteTimeAxisView&, uint32_t, std::vector<boost::shared_ptr<ARDOUR::Playlist> > const &);
590 void mapped_clear_playlist (RouteTimeAxisView&, uint32_t);
594 void button_selection (ArdourCanvas::Item* item, GdkEvent* event, ItemType item_type);
595 bool button_release_can_deselect;
597 void catch_vanishing_regionview (RegionView *);
599 void set_selected_track (TimeAxisView&, Selection::Operation op = Selection::Set, bool no_remove=false);
600 void select_all_tracks ();
602 bool set_selected_control_point_from_click (Selection::Operation op = Selection::Set, bool no_remove=false);
603 void set_selected_track_from_click (bool press, Selection::Operation op = Selection::Set, bool no_remove=false);
604 void set_selected_track_as_side_effect (bool force = false);
605 bool set_selected_regionview_from_click (bool press, Selection::Operation op = Selection::Set, bool no_track_remove=false);
607 bool set_selected_regionview_from_map_event (GdkEventAny*, StreamView*, boost::weak_ptr<ARDOUR::Region>);
608 void collect_new_region_view (RegionView *);
609 void collect_and_select_new_region_view (RegionView *);
611 long select_range_around_region (RegionView *);
613 Gtk::Menu track_context_menu;
614 Gtk::Menu track_region_context_menu;
615 Gtk::Menu track_selection_context_menu;
616 Gtk::Menu track_crossfade_context_menu;
618 Gtk::MenuItem* region_edit_menu_split_item;
619 Gtk::MenuItem* region_edit_menu_split_multichannel_item;
620 Gtk::Menu * track_region_edit_playlist_menu;
621 Gtk::Menu * track_edit_playlist_submenu;
622 Gtk::Menu * track_selection_edit_playlist_submenu;
624 void popup_track_context_menu (int, int, ItemType, bool, nframes64_t);
625 Gtk::Menu* build_track_context_menu (nframes64_t);
626 Gtk::Menu* build_track_bus_context_menu (nframes64_t);
627 Gtk::Menu* build_track_region_context_menu (nframes64_t frame);
628 Gtk::Menu* build_track_crossfade_context_menu (nframes64_t);
629 Gtk::Menu* build_track_selection_context_menu (nframes64_t);
630 void add_dstream_context_items (Gtk::Menu_Helpers::MenuList&);
631 void add_bus_context_items (Gtk::Menu_Helpers::MenuList&);
632 void add_region_context_items (StreamView*, boost::shared_ptr<ARDOUR::Region>, Gtk::Menu_Helpers::MenuList&);
633 void add_crossfade_context_items (AudioStreamView*, boost::shared_ptr<ARDOUR::Crossfade>, Gtk::Menu_Helpers::MenuList&, bool many);
634 void add_selection_context_items (Gtk::Menu_Helpers::MenuList&);
636 void handle_new_route (ARDOUR::RouteList&);
637 void timeaxisview_deleted (TimeAxisView *);
639 Gtk::HBox global_hpacker;
640 Gtk::VBox global_vpacker;
643 Gdk::Cursor* current_canvas_cursor;
644 void set_canvas_cursor ();
645 Gdk::Cursor* which_grabber_cursor ();
647 ArdourCanvas::Canvas* track_canvas;
649 ArdourCanvas::NoEventText* verbose_canvas_cursor;
650 bool verbose_cursor_visible;
652 void parameter_changed (std::string);
654 bool track_canvas_motion (GdkEvent*);
656 void set_verbose_canvas_cursor (const std::string &, double x, double y);
657 void set_verbose_canvas_cursor_text (const std::string &);
658 void show_verbose_canvas_cursor();
660 bool verbose_cursor_on; // so far unused
662 Gtk::EventBox time_canvas_event_box;
663 Gtk::EventBox track_canvas_event_box;
664 Gtk::EventBox time_button_event_box;
665 Gtk::EventBox ruler_label_event_box;
667 ArdourCanvas::Group *minsec_group;
668 ArdourCanvas::Pixbuf *logo_item;
669 ArdourCanvas::Group *bbt_group;
670 ArdourCanvas::Group *timecode_group;
671 ArdourCanvas::Group *frame_group;
672 ArdourCanvas::Group *tempo_group;
673 ArdourCanvas::Group *meter_group;
674 ArdourCanvas::Group *marker_group;
675 ArdourCanvas::Group *range_marker_group;
676 ArdourCanvas::Group *transport_marker_group;
677 ArdourCanvas::Group* cd_marker_group;
679 ArdourCanvas::Group* timebar_group;
681 /* These bars never need to be scrolled */
682 ArdourCanvas::Group* meter_bar_group;
683 ArdourCanvas::Group* tempo_bar_group;
684 ArdourCanvas::Group* marker_bar_group;
685 ArdourCanvas::Group* range_marker_bar_group;
686 ArdourCanvas::Group* transport_marker_bar_group;
687 ArdourCanvas::Group* cd_marker_bar_group;
689 /** The group containing all items that require horizontal scrolling. */
690 ArdourCanvas::Group* _background_group;
692 The _master_group is the group containing all items
693 that require horizontal scrolling..
694 It is primarily used to separate canvas items
695 that require horizontal scrolling from those that do not.
697 ArdourCanvas::Group* _master_group;
699 /* The group containing all trackviews. Only scrolled vertically. */
700 ArdourCanvas::Group* _trackview_group;
702 /* The group used for region motion. Sits on top of _trackview_group */
703 ArdourCanvas::Group* _region_motion_group;
706 ruler_metric_timecode = 0,
707 ruler_metric_bbt = 1,
708 ruler_metric_frames = 2,
709 ruler_metric_minsec = 3,
711 ruler_time_tempo = 4,
712 ruler_time_meter = 5,
713 ruler_time_marker = 6,
714 ruler_time_range_marker = 7,
715 ruler_time_transport_marker = 8,
716 ruler_time_cd_marker = 9,
719 static GtkCustomMetric ruler_metrics[4];
720 Glib::RefPtr<Gtk::ToggleAction> ruler_timecode_action;
721 Glib::RefPtr<Gtk::ToggleAction> ruler_bbt_action;
722 Glib::RefPtr<Gtk::ToggleAction> ruler_samples_action;
723 Glib::RefPtr<Gtk::ToggleAction> ruler_minsec_action;
724 Glib::RefPtr<Gtk::ToggleAction> ruler_tempo_action;
725 Glib::RefPtr<Gtk::ToggleAction> ruler_meter_action;
726 Glib::RefPtr<Gtk::ToggleAction> ruler_marker_action;
727 Glib::RefPtr<Gtk::ToggleAction> ruler_range_action;
728 Glib::RefPtr<Gtk::ToggleAction> ruler_loop_punch_action;
729 Glib::RefPtr<Gtk::ToggleAction> ruler_cd_marker_action;
730 bool no_ruler_shown_update;
732 gint ruler_button_press (GdkEventButton*);
733 gint ruler_button_release (GdkEventButton*);
734 gint ruler_mouse_motion (GdkEventMotion*);
735 bool ruler_scroll (GdkEventScroll* event);
737 Gtk::Widget * ruler_grabbed_widget;
739 void initialize_rulers ();
740 void update_just_timecode ();
741 void compute_fixed_ruler_scale (); //calculates the RulerScale of the fixed rulers
742 void update_fixed_rulers ();
743 void update_tempo_based_rulers ();
744 void popup_ruler_menu (nframes64_t where = 0, ItemType type = RegionItem);
745 void update_ruler_visibility ();
746 void set_ruler_visible (RulerType, bool);
747 void toggle_ruler_visibility (RulerType rt);
748 void ruler_toggled (int);
749 gint ruler_label_button_release (GdkEventButton*);
750 void store_ruler_visibility ();
751 void restore_ruler_visibility ();
753 static gint _metric_get_timecode (GtkCustomRulerMark **, gdouble, gdouble, gint);
754 static gint _metric_get_bbt (GtkCustomRulerMark **, gdouble, gdouble, gint);
755 static gint _metric_get_frames (GtkCustomRulerMark **, gdouble, gdouble, gint);
756 static gint _metric_get_minsec (GtkCustomRulerMark **, gdouble, gdouble, gint);
758 enum MinsecRulerScale {
765 MinsecRulerScale minsec_ruler_scale;
767 nframes_t minsec_mark_interval;
768 gint minsec_mark_modulo;
770 void set_minsec_ruler_scale (gdouble lower, gdouble upper);
772 enum TimecodeRulerScale {
774 timecode_show_frames,
775 timecode_show_seconds,
776 timecode_show_minutes,
780 TimecodeRulerScale timecode_ruler_scale;
782 nframes_t timecode_mark_interval;
783 gint timecode_mark_modulo;
784 gint timecode_nmarks;
785 void set_timecode_ruler_scale (gdouble lower, gdouble upper);
795 bbt_show_ticks_detail,
796 bbt_show_ticks_super_detail
799 BBTRulerScale bbt_ruler_scale;
803 uint32_t bbt_bar_helper_on;
804 uint32_t bbt_accent_modulo;
805 void compute_bbt_ruler_scale (nframes64_t lower, nframes64_t upper);
807 gint metric_get_timecode (GtkCustomRulerMark **, gdouble, gdouble, gint);
808 gint metric_get_bbt (GtkCustomRulerMark **, gdouble, gdouble, gint);
809 gint metric_get_frames (GtkCustomRulerMark **, gdouble, gdouble, gint);
810 gint metric_get_minsec (GtkCustomRulerMark **, gdouble, gdouble, gint);
812 Gtk::Widget *_ruler_separator;
813 GtkWidget *_timecode_ruler;
814 GtkWidget *_bbt_ruler;
815 GtkWidget *_frames_ruler;
816 GtkWidget *_minsec_ruler;
817 Gtk::Widget *timecode_ruler;
818 Gtk::Widget *bbt_ruler;
819 Gtk::Widget *frames_ruler;
820 Gtk::Widget *minsec_ruler;
821 static Editor *ruler_editor;
823 static const double timebar_height;
824 guint32 visible_timebars;
825 gdouble canvas_timebars_vsize;
826 gdouble get_canvas_timebars_vsize () const { return canvas_timebars_vsize; }
827 Gtk::Menu *editor_ruler_menu;
829 ArdourCanvas::SimpleRect* tempo_bar;
830 ArdourCanvas::SimpleRect* meter_bar;
831 ArdourCanvas::SimpleRect* marker_bar;
832 ArdourCanvas::SimpleRect* range_marker_bar;
833 ArdourCanvas::SimpleRect* transport_marker_bar;
834 ArdourCanvas::SimpleRect* cd_marker_bar;
836 Gtk::Label minsec_label;
837 Gtk::Label bbt_label;
838 Gtk::Label timecode_label;
839 Gtk::Label frame_label;
840 Gtk::Label tempo_label;
841 Gtk::Label meter_label;
842 Gtk::Label mark_label;
843 Gtk::Label range_mark_label;
844 Gtk::Label transport_mark_label;
845 Gtk::Label cd_mark_label;
847 Gtk::VBox time_button_vbox;
848 Gtk::HBox time_button_hbox;
850 friend class EditorCursor;
852 EditorCursor* playhead_cursor;
853 ArdourCanvas::Group* cursor_group;
855 nframes64_t get_region_boundary (nframes64_t pos, int32_t dir, bool with_selection, bool only_onscreen);
857 void cursor_to_region_boundary (bool with_selection, int32_t dir);
858 void cursor_to_next_region_boundary (bool with_selection);
859 void cursor_to_previous_region_boundary (bool with_selection);
860 void cursor_to_next_region_point (EditorCursor*, ARDOUR::RegionPoint);
861 void cursor_to_previous_region_point (EditorCursor*, ARDOUR::RegionPoint);
862 void cursor_to_region_point (EditorCursor*, ARDOUR::RegionPoint, int32_t dir);
863 void cursor_to_selection_start (EditorCursor *);
864 void cursor_to_selection_end (EditorCursor *);
866 void selected_marker_to_region_boundary (bool with_selection, int32_t dir);
867 void selected_marker_to_next_region_boundary (bool with_selection);
868 void selected_marker_to_previous_region_boundary (bool with_selection);
869 void selected_marker_to_next_region_point (ARDOUR::RegionPoint);
870 void selected_marker_to_previous_region_point (ARDOUR::RegionPoint);
871 void selected_marker_to_region_point (ARDOUR::RegionPoint, int32_t dir);
872 void selected_marker_to_selection_start ();
873 void selected_marker_to_selection_end ();
875 void select_all_selectables_using_cursor (EditorCursor *, bool);
876 void select_all_selectables_using_edit (bool);
877 void select_all_selectables_between (bool within);
878 void select_range_between ();
880 boost::shared_ptr<ARDOUR::Region> find_next_region (nframes64_t, ARDOUR::RegionPoint, int32_t dir, TrackViewList&, TimeAxisView ** = 0);
881 nframes64_t find_next_region_boundary (nframes64_t, int32_t dir, const TrackViewList&);
883 std::vector<nframes64_t> region_boundary_cache;
884 void build_region_boundary_cache ();
887 Gtk::HBox bottom_hbox;
889 Gtk::Table edit_packer;
891 Gtk::Adjustment vertical_adjustment;
892 Gtk::Adjustment horizontal_adjustment;
894 Gtk::Layout controls_layout;
895 bool control_layout_scroll (GdkEventScroll* ev);
896 void controls_layout_size_request (Gtk::Requisition*);
897 sigc::connection controls_layout_size_request_connection;
899 void horizontal_scroll_left ();
900 void horizontal_scroll_right ();
902 double _canvas_width;
903 double _canvas_height;
904 double full_canvas_height;
906 bool track_canvas_map_handler (GdkEventAny*);
908 gint edit_controls_button_release (GdkEventButton*);
909 Gtk::Menu *edit_controls_left_menu;
910 Gtk::Menu *edit_controls_right_menu;
912 Gtk::VBox ruler_label_vbox;
913 Gtk::VBox track_canvas_vbox;
914 Gtk::VBox time_canvas_vbox;
915 Gtk::VBox edit_controls_vbox;
916 Gtk::HBox edit_controls_hbox;
918 void control_scroll (float);
919 void access_action (std::string,std::string);
920 bool deferred_control_scroll (nframes64_t);
921 sigc::connection control_scroll_connection;
923 gdouble get_trackview_group_vertical_offset () const { return vertical_adjustment.get_value () - canvas_timebars_vsize;}
925 ArdourCanvas::Group* get_background_group () const { return _background_group; }
926 ArdourCanvas::Group* get_trackview_group () const { return _trackview_group; }
927 double last_trackview_group_vertical_offset;
928 void tie_vertical_scrolling ();
929 void scroll_canvas_horizontally ();
930 void scroll_canvas_vertically ();
932 struct VisualChange {
940 nframes64_t time_origin;
941 double frames_per_unit;
946 VisualChange() : pending ((VisualChange::Type) 0), time_origin (0), frames_per_unit (0), idle_handler_id (-1) {}
948 pending = Type (pending | t);
953 VisualChange pending_visual_change;
955 static int _idle_visual_changer (void *arg);
956 int idle_visual_changer ();
958 void queue_visual_change (nframes64_t);
959 void queue_visual_change (double);
960 void queue_visual_change_y (double);
961 void ensure_visual_change_idle_handler ();
963 void end_location_changed (ARDOUR::Location*);
966 TrackViewList track_views;
967 std::pair<TimeAxisView*, ARDOUR::layer_t> trackview_by_y_position (double);
968 TimeAxisView* axis_view_from_route (boost::shared_ptr<ARDOUR::Route>) const;
970 TrackViewList get_tracks_for_range_action () const;
972 static Gdk::Cursor* cross_hair_cursor;
973 static Gdk::Cursor* trimmer_cursor;
974 static Gdk::Cursor* selector_cursor;
975 static Gdk::Cursor* grabber_cursor;
976 static Gdk::Cursor* grabber_edit_point_cursor;
977 static Gdk::Cursor* zoom_cursor;
978 static Gdk::Cursor* time_fx_cursor;
979 static Gdk::Cursor* fader_cursor;
980 static Gdk::Cursor* speaker_cursor;
981 static Gdk::Cursor* midi_pencil_cursor;
982 static Gdk::Cursor* midi_select_cursor;
983 static Gdk::Cursor* midi_resize_cursor;
984 static Gdk::Cursor* midi_erase_cursor;
985 static Gdk::Cursor* wait_cursor;
986 static Gdk::Cursor* timebar_cursor;
987 static Gdk::Cursor* transparent_cursor;
989 static void build_cursors ();
991 sigc::connection super_rapid_screen_update_connection;
992 nframes64_t last_update_frame;
993 void center_screen_internal (nframes64_t, float);
995 void super_rapid_screen_update ();
997 void session_going_away ();
999 nframes64_t cut_buffer_start;
1000 nframes64_t cut_buffer_length;
1002 bool typed_event (ArdourCanvas::Item*, GdkEvent*, ItemType);
1003 bool button_press_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1004 bool button_press_handler_1 (ArdourCanvas::Item *, GdkEvent *, ItemType);
1005 bool button_press_handler_2 (ArdourCanvas::Item *, GdkEvent *, ItemType);
1006 bool button_release_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1007 bool motion_handler (ArdourCanvas::Item*, GdkEvent*, bool from_autoscroll = false);
1008 bool enter_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1009 bool leave_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1011 /* KEYMAP HANDLING */
1013 void register_actions ();
1015 int ensure_cursor (nframes64_t* pos);
1017 void cut_copy (Editing::CutCopyOp);
1018 bool can_cut_copy () const;
1019 void cut_copy_points (Editing::CutCopyOp);
1020 void cut_copy_regions (Editing::CutCopyOp, RegionSelection&);
1021 void cut_copy_ranges (Editing::CutCopyOp);
1022 void cut_copy_midi (Editing::CutCopyOp);
1024 void mouse_paste ();
1025 void paste_internal (nframes64_t position, float times);
1027 /* EDITING OPERATIONS */
1029 void reset_point_selection ();
1030 void toggle_region_mute ();
1031 void toggle_region_lock ();
1032 void toggle_region_opaque ();
1033 void toggle_record_enable ();
1034 void set_region_lock_style (ARDOUR::Region::PositionLockStyle);
1035 void raise_region ();
1036 void raise_region_to_top ();
1037 void lower_region ();
1038 void lower_region_to_bottom ();
1039 void split_regions_at (nframes64_t, RegionSelection&);
1040 void split_region_at_transients ();
1041 void split_region_at_points (boost::shared_ptr<ARDOUR::Region>, ARDOUR::AnalysisFeatureList&, bool can_ferret);
1042 void crop_region_to_selection ();
1043 void crop_region_to (nframes64_t start, nframes64_t end);
1044 void set_sync_point (nframes64_t, const RegionSelection&);
1045 void set_region_sync_from_edit_point ();
1046 void remove_region_sync();
1047 void align_selection (ARDOUR::RegionPoint, nframes64_t position, const RegionSelection&);
1048 void align_selection_relative (ARDOUR::RegionPoint point, nframes64_t position, const RegionSelection&);
1049 void align_region (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, nframes64_t position);
1050 void align_region_internal (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, nframes64_t position);
1051 void remove_selected_regions ();
1052 void remove_clicked_region ();
1053 void edit_region ();
1054 void show_midi_list_editor ();
1055 void rename_region ();
1056 void duplicate_some_regions (RegionSelection&, float times);
1057 void duplicate_selection (float times);
1058 void region_fill_selection ();
1060 void region_fill_track ();
1061 void audition_playlist_region_standalone (boost::shared_ptr<ARDOUR::Region>);
1062 void audition_playlist_region_via_route (boost::shared_ptr<ARDOUR::Region>, ARDOUR::Route&);
1063 void split_multichannel_region();
1064 void reverse_region ();
1065 void strip_region_silence ();
1066 void normalize_region ();
1067 double _last_normalization_value;
1068 void reset_region_scale_amplitude ();
1069 void adjust_region_scale_amplitude (bool up);
1070 void quantize_region ();
1072 void do_insert_time ();
1073 void insert_time (nframes64_t, nframes64_t, Editing::InsertTimeOption, bool, bool, bool);
1075 void tab_to_transient (bool forward);
1077 void use_region_as_bar ();
1078 void use_range_as_bar ();
1080 void define_one_bar (nframes64_t start, nframes64_t end);
1082 void audition_region_from_region_list ();
1083 void hide_region_from_region_list ();
1085 void align (ARDOUR::RegionPoint);
1086 void align_relative (ARDOUR::RegionPoint);
1089 void reset_focus ();
1095 void paste (float times);
1097 int get_prefix (float&, bool&);
1099 void keyboard_paste ();
1100 void keyboard_insert_region_list_selection ();
1102 void region_from_selection ();
1103 void create_region_from_selection (std::vector<boost::shared_ptr<ARDOUR::Region> >&);
1105 void play_from_start ();
1106 void play_from_edit_point ();
1107 void play_from_edit_point_and_return ();
1108 void play_selected_region ();
1109 void play_edit_range ();
1110 void loop_selected_region ();
1111 void play_location (ARDOUR::Location&);
1112 void loop_location (ARDOUR::Location&);
1114 void temporal_zoom_selection ();
1115 void temporal_zoom_region (bool both_axes);
1116 void zoom_to_region (bool both_axes);
1117 void temporal_zoom_session ();
1118 void temporal_zoom (gdouble scale);
1119 void temporal_zoom_by_frame (nframes64_t start, nframes64_t end, const std::string & op);
1120 void temporal_zoom_to_frame (bool coarser, nframes64_t frame);
1122 void amplitude_zoom (gdouble scale);
1123 void amplitude_zoom_step (bool in);
1125 void insert_region_list_drag (boost::shared_ptr<ARDOUR::Region>, int x, int y);
1126 void insert_region_list_selection (float times);
1128 void insert_route_list_drag (boost::shared_ptr<ARDOUR::Route>, int x, int y);
1130 /* import & embed */
1132 void add_external_audio_action (Editing::ImportMode);
1133 void external_audio_dialog ();
1134 void session_import_dialog ();
1136 int check_whether_and_how_to_import(std::string, bool all_or_nothing = true);
1137 bool check_multichannel_status (const std::vector<Glib::ustring>& paths);
1139 SoundFileOmega* sfbrowser;
1141 void bring_in_external_audio (Editing::ImportMode mode, nframes64_t& pos);
1143 bool idle_drop_paths (std::vector<Glib::ustring> paths, nframes64_t frame, double ypos);
1144 void drop_paths_part_two (const std::vector<Glib::ustring>& paths, nframes64_t frame, double ypos);
1146 int import_sndfiles (std::vector<Glib::ustring> paths, Editing::ImportMode mode, ARDOUR::SrcQuality, nframes64_t& pos,
1147 int target_regions, int target_tracks, boost::shared_ptr<ARDOUR::Track>, bool, uint32_t total);
1148 int embed_sndfiles (std::vector<Glib::ustring> paths, bool multiple_files, bool& check_sample_rate, Editing::ImportMode mode,
1149 nframes64_t& pos, int target_regions, int target_tracks, boost::shared_ptr<ARDOUR::Track>&);
1151 int add_sources (std::vector<Glib::ustring> paths, ARDOUR::SourceList& sources, nframes64_t& pos, Editing::ImportMode,
1152 int target_regions, int target_tracks, boost::shared_ptr<ARDOUR::Track>&, bool add_channel_suffix);
1153 int finish_bringing_in_material (boost::shared_ptr<ARDOUR::Region> region, uint32_t, uint32_t, nframes64_t& pos, Editing::ImportMode mode,
1154 boost::shared_ptr<ARDOUR::Track>& existing_track);
1156 boost::shared_ptr<ARDOUR::AudioTrack> get_nth_selected_audio_track (int nth) const;
1157 boost::shared_ptr<ARDOUR::MidiTrack> get_nth_selected_midi_track (int nth) const;
1159 /* generic interthread progress window */
1161 ArdourDialog* interthread_progress_window;
1162 Gtk::Label interthread_progress_label;
1163 Gtk::VBox interthread_progress_vbox;
1164 Gtk::ProgressBar interthread_progress_bar;
1165 Gtk::Button interthread_cancel_button;
1166 Gtk::Label interthread_cancel_label;
1167 sigc::connection interthread_progress_connection;
1168 void interthread_cancel_clicked ();
1169 void build_interthread_progress_window ();
1170 ARDOUR::InterThreadInfo* current_interthread_info;
1172 AnalysisWindow* analysis_window;
1174 /* import specific info */
1176 struct EditorImportStatus : public ARDOUR::ImportStatus {
1177 Editing::ImportMode mode;
1181 boost::shared_ptr<ARDOUR::Track> track;
1185 EditorImportStatus import_status;
1186 gint import_progress_timeout (void *);
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*);
1372 /* non-public event handlers */
1374 bool canvas_playhead_cursor_event (GdkEvent* event, ArdourCanvas::Item*);
1375 bool track_canvas_scroll (GdkEventScroll* event);
1377 bool track_canvas_scroll_event (GdkEventScroll* event);
1378 bool track_canvas_button_press_event (GdkEventButton* event);
1379 bool track_canvas_button_release_event (GdkEventButton* event);
1380 bool track_canvas_motion_notify_event (GdkEventMotion* event);
1382 Gtk::Allocation canvas_allocation;
1383 void track_canvas_allocate (Gtk::Allocation alloc);
1384 bool track_canvas_size_allocated ();
1385 bool track_canvas_drag_motion (Glib::RefPtr<Gdk::DragContext> const &, int, int, guint);
1387 void set_playhead_cursor ();
1389 void kbd_driver (sigc::slot<void,GdkEvent*>, bool use_track_canvas = true, bool use_time_canvas = true, bool can_select = true);
1390 void kbd_mute_unmute_region ();
1393 void kbd_do_brush (GdkEvent*);
1394 void kbd_do_audition (GdkEvent*);
1396 void handle_new_duration ();
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 waveforms should be shown while recording audio tracks, otherwise false
1405 bool _show_waveforms_recording;
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 tm_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 start_or_end);
1459 void build_tm_marker_menu ();
1460 void build_new_transport_marker_menu ();
1462 Gtk::Menu* tm_marker_menu;
1463 Gtk::Menu* marker_menu;
1464 Gtk::Menu* start_end_marker_menu;
1465 Gtk::Menu* range_marker_menu;
1466 Gtk::Menu* transport_marker_menu;
1467 Gtk::Menu* new_transport_marker_menu;
1468 Gtk::Menu* cd_marker_menu;
1469 ArdourCanvas::Item* marker_menu_item;
1471 typedef std::list<Marker*> Marks;
1474 void remove_metric_marks ();
1475 void draw_metric_marks (const ARDOUR::Metrics& metrics);
1477 void compute_current_bbt_points (nframes_t left, nframes_t right);
1478 void tempo_map_changed (const PBD::PropertyChange&);
1479 void redisplay_tempo (bool immediate_redraw);
1481 void snap_to (nframes64_t& first, int32_t direction = 0, bool for_mark = false);
1482 void snap_to_with_modifier (nframes64_t& first, GdkEvent const *, int32_t direction = 0, bool for_mark = false);
1483 void snap_to (nframes64_t& first, nframes64_t& last, int32_t direction = 0, bool for_mark = false);
1485 uint32_t bbt_beat_subdivision;
1489 Gtk::ToggleButton editor_mixer_button;
1490 Gtk::ToggleButton editor_list_button;
1491 void editor_mixer_button_toggled ();
1492 void editor_list_button_toggled ();
1494 AudioClock zoom_range_clock;
1495 Gtk::Button zoom_in_button;
1496 Gtk::Button zoom_out_button;
1497 Gtk::Button zoom_out_full_button;
1498 Gtk::Button zoom_onetoone_button;
1500 Gtk::Button tav_expand_button;
1501 Gtk::Button tav_shrink_button;
1503 Gtk::VBox toolbar_clock_vbox;
1504 Gtk::VBox toolbar_selection_clock_vbox;
1505 Gtk::Table toolbar_selection_clock_table;
1506 Gtk::Label toolbar_selection_cursor_label;
1508 Gtkmm2ext::TearOff* mouse_mode_tearoff;
1509 Gtk::ToggleButton mouse_select_button;
1510 Gtk::ToggleButton mouse_move_button;
1511 Gtk::ToggleButton mouse_gain_button;
1512 Gtk::ToggleButton mouse_zoom_button;
1513 Gtk::ToggleButton mouse_timefx_button;
1514 Gtk::ToggleButton mouse_audition_button;
1515 Gtk::ToggleButton join_object_range_button;
1517 void mouse_mode_toggled (Editing::MouseMode m);
1518 bool ignore_mouse_mode_toggle;
1520 Gtk::ToggleButton internal_edit_button;
1521 void toggle_internal_editing ();
1523 gint mouse_select_button_release (GdkEventButton*);
1525 Gtk::VBox automation_box;
1526 Gtk::Button automation_mode_button;
1527 Gtk::ToggleButton global_automation_button;
1529 Gtk::ComboBoxText edit_mode_selector;
1530 Gtk::VBox edit_mode_box;
1532 void set_edit_mode (ARDOUR::EditMode);
1533 void cycle_edit_mode ();
1534 void edit_mode_selection_done ();
1536 Gtk::ComboBoxText snap_type_selector;
1537 Gtk::ComboBoxText snap_mode_selector;
1540 std::vector<std::string> snap_type_strings;
1541 std::vector<std::string> snap_mode_strings;
1543 void snap_type_selection_done ();
1544 void snap_mode_selection_done ();
1545 void snap_mode_chosen (Editing::SnapMode);
1546 void snap_type_chosen (Editing::SnapType);
1548 Glib::RefPtr<Gtk::RadioAction> snap_type_action (Editing::SnapType);
1549 Glib::RefPtr<Gtk::RadioAction> snap_mode_action (Editing::SnapMode);
1551 Gtk::ComboBoxText zoom_focus_selector;
1552 Gtk::VBox zoom_focus_box;
1554 std::vector<std::string> zoom_focus_strings;
1556 void zoom_focus_selection_done ();
1557 void zoom_focus_chosen (Editing::ZoomFocus);
1559 Glib::RefPtr<Gtk::RadioAction> zoom_focus_action (Editing::ZoomFocus);
1562 Gtk::HBox track_zoom_box;
1563 Gtk::VBox zoom_vbox;
1565 void zoom_adjustment_changed();
1567 void setup_toolbar ();
1569 void setup_tooltips ();
1571 Gtkmm2ext::TearOff* tools_tearoff;
1572 Gtk::HBox toolbar_hbox;
1573 Gtk::EventBox toolbar_base;
1574 Gtk::Frame toolbar_frame;
1578 Gtk::HBox panic_box;
1579 Gtk::Button midi_panic_button;
1580 Gtk::ToggleButton midi_sound_notes;
1582 bool sound_notes () const { return midi_sound_notes.get_active(); }
1584 void setup_midi_toolbar ();
1586 /* selection process */
1588 Selection* selection;
1589 Selection* cut_buffer;
1591 void time_selection_changed ();
1592 void track_selection_changed ();
1593 void region_selection_changed ();
1594 sigc::connection editor_regions_selection_changed_connection;
1595 void sensitize_the_right_region_actions (bool have_selected_regions);
1596 void point_selection_changed ();
1597 void marker_selection_changed ();
1599 void cancel_selection ();
1601 void region_selection_op (void (ARDOUR::Region::*pmf)(void));
1602 void region_selection_op (void (ARDOUR::Region::*pmf)(void*), void*);
1603 void region_selection_op (void (ARDOUR::Region::*pmf)(bool), bool);
1605 bool audio_region_selection_covers (nframes64_t where);
1607 /* transport range select process */
1609 ArdourCanvas::SimpleRect* cd_marker_bar_drag_rect;
1610 ArdourCanvas::SimpleRect* range_bar_drag_rect;
1611 ArdourCanvas::SimpleRect* transport_bar_drag_rect;
1614 ArdourCanvas::SimpleRect *bogus_background_rect;
1616 ArdourCanvas::SimpleRect *transport_bar_range_rect;
1617 ArdourCanvas::SimpleRect *transport_bar_preroll_rect;
1618 ArdourCanvas::SimpleRect *transport_bar_postroll_rect;
1619 ArdourCanvas::SimpleRect *transport_loop_range_rect;
1620 ArdourCanvas::SimpleRect *transport_punch_range_rect;
1621 ArdourCanvas::SimpleLine *transport_punchin_line;
1622 ArdourCanvas::SimpleLine *transport_punchout_line;
1623 ArdourCanvas::SimpleRect *transport_preroll_rect;
1624 ArdourCanvas::SimpleRect *transport_postroll_rect;
1626 ARDOUR::Location* transport_loop_location();
1627 ARDOUR::Location* transport_punch_location();
1629 ARDOUR::Location *temp_location;
1631 /* object rubberband select process */
1633 bool select_all_within (nframes64_t, nframes64_t, double, double, TrackViewList const &, Selection::Operation op);
1635 ArdourCanvas::SimpleRect *rubberband_rect;
1637 /* mouse zoom process */
1639 ArdourCanvas::SimpleRect *zoom_rect;
1640 void reposition_zoom_rect (nframes64_t start, nframes64_t end);
1642 EditorRouteGroups* _route_groups;
1643 EditorRoutes* _routes;
1644 EditorRegions* _regions;
1645 EditorSnapshots* _snapshots;
1646 EditorLocations* _locations;
1648 /* diskstream/route display management */
1649 Glib::RefPtr<Gdk::Pixbuf> rec_enabled_icon;
1650 Glib::RefPtr<Gdk::Pixbuf> rec_disabled_icon;
1652 Glib::RefPtr<Gtk::TreeSelection> route_display_selection;
1654 bool sync_track_view_list_and_routes ();
1656 Gtk::VBox list_vpacker;
1660 bool autoscroll_active;
1661 int autoscroll_timeout_tag;
1664 int last_autoscroll_x;
1665 int last_autoscroll_y;
1666 uint32_t autoscroll_cnt;
1667 nframes64_t autoscroll_x_distance;
1668 double autoscroll_y_distance;
1670 static gint _autoscroll_canvas (void *);
1671 bool autoscroll_canvas ();
1672 void start_canvas_autoscroll (int x, int y);
1673 void stop_canvas_autoscroll ();
1674 void maybe_autoscroll (GdkEventMotion*, bool);
1675 bool allow_vertical_scroll;
1678 void point_trim (GdkEvent *, nframes64_t);
1679 void single_contents_trim (RegionView&, nframes64_t, bool, bool, bool);
1680 void single_start_trim (RegionView&, nframes64_t, bool, bool, bool);
1681 void single_end_trim (RegionView&, nframes64_t, bool, bool, bool);
1683 void thaw_region_after_trim (RegionView& rv);
1685 void trim_region_front();
1686 void trim_region_back();
1687 void trim_region (bool front);
1689 void trim_region_to_edit_point ();
1690 void trim_region_from_edit_point ();
1691 void trim_region_to_loop ();
1692 void trim_region_to_punch ();
1693 void trim_region_to_location (const ARDOUR::Location&, const char* cmd);
1695 void trim_to_region(bool forward);
1696 void trim_region_to_previous_region_end();
1697 void trim_region_to_next_region_start();
1699 bool show_gain_after_trim;
1703 int convert_drop_to_paths (
1704 std::vector<Glib::ustring>& paths,
1705 const Glib::RefPtr<Gdk::DragContext>& context,
1708 const Gtk::SelectionData& data,
1712 void track_canvas_drag_data_received (
1713 const Glib::RefPtr<Gdk::DragContext>& context,
1716 const Gtk::SelectionData& data,
1721 const Glib::RefPtr<Gdk::DragContext>& context,
1724 const Gtk::SelectionData& data,
1729 const Glib::RefPtr<Gdk::DragContext>& context,
1732 const Gtk::SelectionData& data,
1737 const Glib::RefPtr<Gdk::DragContext>& context,
1740 const Gtk::SelectionData& data,
1746 int write_region_selection(RegionSelection&);
1747 bool write_region (std::string path, boost::shared_ptr<ARDOUR::AudioRegion>);
1748 void bounce_region_selection ();
1749 void bounce_range_selection (bool replace, bool enable_processing);
1750 void external_edit_region ();
1752 int write_audio_selection (TimeSelection&);
1753 bool write_audio_range (ARDOUR::AudioPlaylist&, const ARDOUR::ChanCount& channels, std::list<ARDOUR::AudioRange>&);
1755 void write_selection ();
1757 XMLNode *before; /* used in *_reversible_command */
1759 void begin_reversible_command (std::string cmd_name);
1760 void commit_reversible_command ();
1762 void update_title ();
1763 void update_title_s (const std::string & snapshot_name);
1766 Selection* selection;
1767 double frames_per_unit;
1769 State (PublicEditor const * e);
1773 void instant_save ();
1775 boost::shared_ptr<ARDOUR::AudioRegion> last_audition_region;
1777 /* freeze operations */
1779 ARDOUR::InterThreadInfo freeze_status;
1780 gint freeze_progress_timeout (void *);
1781 static void* _freeze_thread (void*);
1782 void* freeze_thread ();
1784 void freeze_route ();
1785 void unfreeze_route ();
1787 /* route-group solo + mute */
1789 void set_route_group_solo (ARDOUR::Route&, bool);
1790 void set_route_group_mute (ARDOUR::Route&, bool);
1794 void duplicate_dialog (bool with_dialog);
1796 nframes64_t event_frame (GdkEvent const *, double* px = 0, double* py = 0) const;
1798 /* returns false if mouse pointer is not in track or marker canvas
1800 bool mouse_frame (nframes64_t&, bool& in_track_canvas) const;
1802 /* "whats mine is yours" */
1804 TimeFXDialog* current_timefx;
1806 static void* timefx_thread (void *arg);
1807 void do_timefx (TimeFXDialog&);
1809 int time_stretch (RegionSelection&, float fraction);
1810 int pitch_shift (RegionSelection&, float cents);
1811 void pitch_shift_regions ();
1812 int time_fx (RegionSelection&, float val, bool pitching);
1814 /* editor-mixer strip */
1816 MixerStrip *current_mixer_strip;
1817 bool show_editor_mixer_when_tracks_arrive;
1818 Gtk::VBox current_mixer_strip_vbox;
1819 void cms_new (boost::shared_ptr<ARDOUR::Route>);
1820 void current_mixer_strip_hidden ();
1822 void detach_tearoff (Gtk::Box* b, Gtk::Window* w);
1823 void reattach_tearoff (Gtk::Box* b, Gtk::Window* w, int32_t n);
1825 void ensure_all_elements_drawn ();
1827 /* nudging tracks */
1829 void nudge_track (bool use_edit_point, bool forwards);
1833 bool _xfade_visibility;
1836 void handle_new_imageframe_time_axis_view(const std::string & track_name, void* src) ;
1837 void handle_new_imageframe_marker_time_axis_view(const std::string & track_name, TimeAxisView* marked_track) ;
1839 void start_imageframe_grab(ArdourCanvas::Item*, GdkEvent*) ;
1840 void start_markerview_grab(ArdourCanvas::Item*, GdkEvent*) ;
1842 void imageframe_drag_motion_callback(ArdourCanvas::Item*, GdkEvent*) ;
1843 void markerview_drag_motion_callback(ArdourCanvas::Item*, GdkEvent*) ;
1844 void timeaxis_item_drag_finished_callback(ArdourCanvas::Item*, GdkEvent*) ;
1846 gint canvas_imageframe_item_view_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
1847 gint canvas_imageframe_view_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameTimeAxis* ifta);
1848 gint canvas_imageframe_start_handle_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
1849 gint canvas_imageframe_end_handle_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
1851 gint canvas_marker_time_axis_view_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerTimeAxis* mta);
1852 gint canvas_markerview_item_view_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
1853 gint canvas_markerview_start_handle_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
1854 gint canvas_markerview_end_handle_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
1856 void imageframe_start_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1857 void imageframe_end_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1858 void imageframe_start_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
1859 void imageframe_start_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
1860 void imageframe_end_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
1861 void imageframe_end_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
1863 void markerview_item_start_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1864 void markerview_item_end_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1865 void markerview_start_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
1866 void markerview_start_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
1867 void markerview_end_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
1868 void markerview_end_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
1870 void popup_imageframe_edit_menu(int button, int32_t time, ArdourCanvas::Item* ifv, bool with_frame) ;
1871 void popup_marker_time_axis_edit_menu(int button, int32_t time, ArdourCanvas::Item* ifv, bool with_frame) ;
1873 ImageFrameSocketHandler* image_socket_listener ;
1876 void toggle_xfade_active (boost::weak_ptr<ARDOUR::Crossfade>);
1877 void toggle_xfade_length (boost::weak_ptr<ARDOUR::Crossfade>);
1878 void edit_xfade (boost::weak_ptr<ARDOUR::Crossfade>);
1879 void xfade_edit_left_region ();
1880 void xfade_edit_right_region ();
1882 static const int32_t default_width = 995;
1883 static const int32_t default_height = 765;
1887 Gtk::Button nudge_forward_button;
1888 Gtk::Button nudge_backward_button;
1889 Gtk::HBox nudge_hbox;
1890 Gtk::VBox nudge_vbox;
1891 AudioClock nudge_clock;
1893 bool nudge_forward_release (GdkEventButton*);
1894 bool nudge_backward_release (GdkEventButton*);
1898 void apply_filter (ARDOUR::Filter&, std::string cmd);
1900 Command* apply_midi_note_edit_op_to_region (ARDOUR::MidiOperator& op, MidiRegionView& mrv);
1901 void apply_midi_note_edit_op (ARDOUR::MidiOperator& op);
1903 /* handling cleanup */
1905 int playlist_deletion_dialog (boost::shared_ptr<ARDOUR::Playlist>);
1907 PBD::ScopedConnectionList session_connections;
1909 /* tracking step changes of track height */
1911 TimeAxisView* current_stepping_trackview;
1912 ARDOUR::microseconds_t last_track_height_step_timestamp;
1913 gint track_height_step_timeout();
1914 sigc::connection step_timeout;
1916 TimeAxisView* entered_track;
1917 RegionView* entered_regionview;
1920 void ensure_entered_track_selected (bool op_acts_on_objects = false);
1921 bool clear_entered_track;
1922 bool left_track_canvas (GdkEventCrossing*);
1923 bool entered_track_canvas (GdkEventCrossing*);
1924 void set_entered_track (TimeAxisView*);
1925 void set_entered_regionview (RegionView*);
1926 void ensure_track_visible (TimeAxisView*);
1927 gint left_automation_track ();
1929 bool _new_regionviews_show_envelope;
1931 void reset_canvas_action_sensitivity (bool);
1932 void toggle_gain_envelope_visibility ();
1933 void toggle_gain_envelope_active ();
1934 void reset_region_gain_envelopes ();
1936 bool on_key_press_event (GdkEventKey*);
1937 bool on_key_release_event (GdkEventKey*);
1939 void session_state_saved (std::string);
1941 Glib::RefPtr<Gtk::Action> undo_action;
1942 Glib::RefPtr<Gtk::Action> redo_action;
1944 void history_changed ();
1946 Gtk::HBox status_bar_hpacker;
1948 Editing::EditPoint _edit_point;
1950 Gtk::ComboBoxText edit_point_selector;
1952 void set_edit_point_preference (Editing::EditPoint ep, bool force = false);
1953 void cycle_edit_point (bool with_marker);
1954 void set_edit_point ();
1955 void edit_point_selection_done ();
1956 void edit_point_chosen (Editing::EditPoint);
1957 Glib::RefPtr<Gtk::RadioAction> edit_point_action (Editing::EditPoint);
1958 std::vector<std::string> edit_point_strings;
1960 void selected_marker_moved (ARDOUR::Location*);
1962 bool get_edit_op_range (nframes64_t& start, nframes64_t& end) const;
1964 void get_regions_at (RegionSelection&, nframes64_t where, const TrackViewList& ts) const;
1965 void get_regions_after (RegionSelection&, nframes64_t where, const TrackViewList& ts) const;
1967 void get_regions_for_action (RegionSelection&, bool allow_entered = false, bool allow_edit_position = true);
1969 void start_updating_meters ();
1970 void stop_updating_meters ();
1971 bool meters_running;
1973 void select_next_route ();
1974 void select_prev_route ();
1976 void snap_to_internal (nframes64_t& first, int32_t direction = 0, bool for_mark = false);
1977 void timecode_snap_to_internal (nframes64_t& first, int32_t direction = 0, bool for_mark = false);
1979 RhythmFerret* rhythm_ferret;
1980 BundleManager* _bundle_manager;
1981 GlobalPortMatrixWindow* _global_port_matrix[ARDOUR::DataType::num_types];
1983 void fit_tracks (TrackViewList &);
1984 void fit_selected_tracks ();
1985 void set_track_height (uint32_t h);
1987 void remove_tracks ();
1988 void toggle_tracks_active ();
1993 friend gboolean _idle_resize (gpointer);
1994 int32_t _pending_resize_amount;
1995 TimeAxisView* _pending_resize_view;
1997 void visible_order_range (int*, int*) const;
2001 /** true if we've made a locate request that hasn't yet been processed */
2002 bool _pending_locate_request;
2004 /** if true, there is a pending Session locate which is the initial one when loading a session;
2005 we need to know this so that we don't (necessarily) set the viewport to show the playhead
2008 bool _pending_initial_locate;
2010 Gtk::HBox _summary_hbox;
2011 EditorSummary* _summary;
2012 void region_view_added (RegionView *);
2014 void update_canvas_now ();
2015 void streamview_height_changed ();
2017 EditorGroupTabs* _group_tabs;
2018 void fit_route_group (ARDOUR::RouteGroup *);
2020 void start_step_editing ();
2021 void stop_step_editing ();
2022 bool check_step_edit ();
2023 sigc::connection step_edit_connection;
2026 friend class RegionDrag;
2027 friend class RegionMoveDrag;
2028 friend class RegionSpliceDrag;
2029 friend class TrimDrag;
2030 friend class MeterMarkerDrag;
2031 friend class TempoMarkerDrag;
2032 friend class CursorDrag;
2033 friend class FadeInDrag;
2034 friend class FadeOutDrag;
2035 friend class MarkerDrag;
2036 friend class RegionGainDrag;
2037 friend class ControlPointDrag;
2038 friend class LineDrag;
2039 friend class RubberbandSelectDrag;
2040 friend class TimeFXDrag;
2041 friend class ScrubDrag;
2042 friend class SelectionDrag;
2043 friend class RangeMarkerBarDrag;
2044 friend class MouseZoomDrag;
2045 friend class RegionCreateDrag;
2046 friend class RegionMotionDrag;
2047 friend class RegionInsertDrag;
2049 friend class EditorSummary;
2050 friend class EditorGroupTabs;
2052 friend class EditorRoutes;
2055 #endif /* __ardour_editor_h__ */