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 <boost/optional.hpp>
32 #include <gtkmm/comboboxtext.h>
33 #include <gtkmm/layout.h>
35 #include "gtkmm2ext/selector.h"
36 #include "gtkmm2ext/click_box.h"
37 #include "gtkmm2ext/dndtreeview.h"
38 #include "gtkmm2ext/stateful_button.h"
39 #include "gtkmm2ext/bindings.h"
41 #include "pbd/stateful.h"
42 #include "pbd/signals.h"
44 #include "ardour/import_status.h"
45 #include "ardour/tempo.h"
46 #include "ardour/location.h"
47 #include "ardour/types.h"
49 #include "canvas/fwd.h"
51 #include "gtk-custom-ruler.h"
52 #include "ardour_button.h"
53 #include "ardour_dialog.h"
54 #include "ardour_dropdown.h"
55 #include "public_editor.h"
58 #include "editor_items.h"
59 #include "region_selection.h"
89 class AudioRegionView;
90 class AudioStreamView;
91 class AudioTimeAxisView;
93 class AutomationSelection;
94 class AutomationTimeAxisView;
101 class EditorGroupTabs;
102 class EditorLocations;
105 class EditorRouteGroups;
106 class EditorSnapshots;
108 class GroupedButtons;
109 class GUIObjectState;
111 class MidiRegionView;
115 class PlaylistSelector;
116 class PluginSelector;
117 class ProgressReporter;
120 class SoundFileOmega;
126 class RegionLayeringOrderEditor;
129 class Editor : public PublicEditor, public PBD::ScopedConnectionList, public ARDOUR::SessionHandlePtr
135 void set_session (ARDOUR::Session *);
136 ARDOUR::Session* session() const { return _session; }
139 virtual bool have_idled () const { return _have_idled; }
141 framepos_t leftmost_sample() const { return leftmost_frame; }
143 framecnt_t current_page_samples() const {
144 return (framecnt_t) _visible_canvas_width * samples_per_pixel;
147 double visible_canvas_height () const {
148 return _visible_canvas_height;
151 void cycle_snap_mode ();
152 void next_snap_choice ();
153 void next_snap_choice_music_only ();
154 void next_snap_choice_music_and_time ();
155 void prev_snap_choice ();
156 void prev_snap_choice_music_only ();
157 void prev_snap_choice_music_and_time ();
158 void set_snap_to (Editing::SnapType);
159 void set_snap_mode (Editing::SnapMode);
160 void set_snap_threshold (double pixel_distance) {snap_threshold = pixel_distance;}
162 Editing::SnapMode snap_mode () const;
163 Editing::SnapType snap_type () const;
165 void undo (uint32_t n = 1);
166 void redo (uint32_t n = 1);
168 XMLNode& get_state ();
169 int set_state (const XMLNode&, int version);
171 void set_mouse_mode (Editing::MouseMode, bool force=true);
172 void step_mouse_mode (bool next);
173 Editing::MouseMode current_mouse_mode () const { return mouse_mode; }
174 Editing::MidiEditMode current_midi_edit_mode () const;
175 void remove_midi_note (ArdourCanvas::Item *, GdkEvent *);
177 bool internal_editing() const { return _internal_editing ; }
178 void set_internal_edit (bool yn);
179 bool toggle_internal_editing_from_double_click (GdkEvent*);
181 void _ensure_time_axis_view_is_visible (const TimeAxisView& tav, bool at_top);
182 void foreach_time_axis_view (sigc::slot<void,TimeAxisView&>);
183 void add_to_idle_resize (TimeAxisView*, int32_t);
185 RouteTimeAxisView* get_route_view_by_route_id (const PBD::ID& id) const;
187 void consider_auditioning (boost::shared_ptr<ARDOUR::Region>);
188 void hide_a_region (boost::shared_ptr<ARDOUR::Region>);
189 void show_a_region (boost::shared_ptr<ARDOUR::Region>);
191 #ifdef USE_RUBBERBAND
192 std::vector<std::string> rb_opt_strings;
196 /* things that need to be public to be used in the main menubar */
198 void new_region_from_selection ();
199 void separate_regions_between (const TimeSelection&);
200 void separate_region_from_selection ();
201 void separate_under_selected_regions ();
202 void separate_region_from_punch ();
203 void separate_region_from_loop ();
204 void separate_regions_using_location (ARDOUR::Location&);
205 void transition_to_rolling (bool forward);
207 /* NOTE: these functions assume that the "pixel" coordinate is
208 in canvas coordinates. These coordinates already take into
209 account any scrolling offsets.
212 framepos_t pixel_to_sample_from_event (double pixel) const {
214 /* pixel can be less than zero when motion events
215 are processed. since we've already run the world->canvas
216 affine, that means that the location *really* is "off
217 to the right" and thus really is "before the start".
221 return pixel * samples_per_pixel;
227 framepos_t pixel_to_sample (double pixel) const {
228 return pixel * samples_per_pixel;
231 double sample_to_pixel (framepos_t sample) const {
232 return sample / samples_per_pixel;
235 double sample_to_pixel_unrounded (framepos_t sample) const {
236 return sample / (double) samples_per_pixel;
241 Selection& get_selection() const { return *selection; }
242 Selection& get_cut_buffer() const { return *cut_buffer; }
243 void track_mixer_selection ();
245 bool extend_selection_to_track (TimeAxisView&);
247 void play_selection ();
248 framepos_t get_preroll ();
249 void maybe_locate_with_edit_preroll (framepos_t);
250 void play_with_preroll ();
251 void select_all_in_track (Selection::Operation op);
252 void select_all (Selection::Operation op);
253 void invert_selection_in_track ();
254 void invert_selection ();
255 void deselect_all ();
256 long select_range (framepos_t, framepos_t);
258 void set_selected_regionview_from_region_list (boost::shared_ptr<ARDOUR::Region> region, Selection::Operation op = Selection::Set);
262 void set_show_measures (bool yn);
263 bool show_measures () const { return _show_measures; }
265 /* analysis window */
267 void analyze_region_selection();
268 void analyze_range_selection();
272 void export_audio ();
274 void export_selection ();
275 void export_range ();
276 void export_region ();
278 void add_toplevel_controls (Gtk::Container&);
279 Gtk::HBox& get_status_bar_packer() { return status_bar_hpacker; }
281 void set_zoom_focus (Editing::ZoomFocus);
282 Editing::ZoomFocus get_zoom_focus () const { return zoom_focus; }
283 framecnt_t get_current_zoom () const { return samples_per_pixel; }
284 void cycle_zoom_focus ();
285 void temporal_zoom_step (bool coarser);
286 void tav_zoom_step (bool coarser);
287 void tav_zoom_smooth (bool coarser, bool force_all);
289 /* stuff that AudioTimeAxisView and related classes use */
291 PlaylistSelector& playlist_selector() const;
292 void clear_playlist (boost::shared_ptr<ARDOUR::Playlist>);
294 void new_playlists (TimeAxisView* v);
295 void copy_playlists (TimeAxisView* v);
296 void clear_playlists (TimeAxisView* v);
298 void get_onscreen_tracks (TrackViewList&);
300 Width editor_mixer_strip_width;
301 void maybe_add_mixer_strip_width (XMLNode&);
302 void show_editor_mixer (bool yn);
303 void create_editor_mixer ();
304 void show_editor_list (bool yn);
305 void set_selected_mixer_strip (TimeAxisView&);
306 void mixer_strip_width_changed ();
307 void hide_track_in_display (TimeAxisView* tv, bool apply_to_selection = false);
309 /* nudge is initiated by transport controls owned by ARDOUR_UI */
311 framecnt_t get_nudge_distance (framepos_t pos, framecnt_t& next);
312 Evoral::MusicalTime get_grid_type_as_beats (bool& success, framepos_t position);
314 void nudge_forward (bool next, bool force_playhead);
315 void nudge_backward (bool next, bool force_playhead);
317 /* nudge initiated from context menu */
319 void nudge_forward_capture_offset ();
320 void nudge_backward_capture_offset ();
322 void sequence_regions ();
324 /* playhead/screen stuff */
326 void set_stationary_playhead (bool yn);
327 void toggle_stationary_playhead ();
328 bool stationary_playhead() const { return _stationary_playhead; }
330 void set_follow_playhead (bool yn, bool catch_up = true);
331 void toggle_follow_playhead ();
332 bool follow_playhead() const { return _follow_playhead; }
333 bool dragging_playhead () const { return _dragging_playhead; }
335 void toggle_zero_line_visibility ();
337 void set_group_tabs ();
338 void toggle_measure_visibility ();
339 void toggle_logo_visibility ();
343 void toggle_region_fades (int dir);
344 void update_region_fade_visibility ();
346 /* redirect shared ops menu. caller must free returned menu */
348 Gtk::Menu* redirect_menu ();
350 /* floating windows/transient */
352 void ensure_float (Gtk::Window&);
356 void scroll_tracks_down_line ();
357 void scroll_tracks_up_line ();
358 bool scroll_up_one_track ();
359 bool scroll_down_one_track ();
361 void prepare_for_cleanup ();
362 void finish_cleanup ();
364 void maximise_editing_space();
365 void restore_editing_space();
367 void update_tearoff_visibility();
369 void reset_x_origin (framepos_t);
370 void reset_x_origin_to_follow_playhead ();
371 void reset_y_origin (double);
372 void reset_zoom (framecnt_t);
373 void reposition_and_zoom (framepos_t, double);
375 framepos_t get_preferred_edit_position (bool ignore_playhead = false, bool use_context_click = false);
377 bool update_mouse_speed ();
378 bool decelerate_mouse_speed ();
380 void toggle_meter_updating();
382 void show_rhythm_ferret();
384 void goto_visual_state (uint32_t);
385 void save_visual_state (uint32_t);
387 void queue_draw_resize_line (int at);
388 void start_resize_line_ops ();
389 void end_resize_line_ops ();
391 TrackViewList const & get_track_views () {
395 int get_regionview_count_from_region_list (boost::shared_ptr<ARDOUR::Region>);
397 void do_import (std::vector<std::string> paths, Editing::ImportDisposition, Editing::ImportMode mode, ARDOUR::SrcQuality, framepos_t&);
398 void do_embed (std::vector<std::string> paths, Editing::ImportDisposition, Editing::ImportMode mode, framepos_t&);
400 void get_regions_corresponding_to (boost::shared_ptr<ARDOUR::Region> region, std::vector<RegionView*>& regions, bool src_comparison);
402 void center_screen (framepos_t);
404 TrackViewList axis_views_from_routes (boost::shared_ptr<ARDOUR::RouteList>) const;
405 Gtkmm2ext::TearOff* mouse_mode_tearoff () const { return _mouse_mode_tearoff; }
406 Gtkmm2ext::TearOff* tools_tearoff () const { return _tools_tearoff; }
408 void snap_to (framepos_t& first, int32_t direction = 0, bool for_mark = false);
409 void snap_to_with_modifier (framepos_t& first, GdkEvent const *, int32_t direction = 0, bool for_mark = false);
410 void snap_to (framepos_t& first, framepos_t& last, int32_t direction = 0, bool for_mark = false);
412 void begin_reversible_command (std::string cmd_name);
413 void begin_reversible_command (GQuark);
414 void commit_reversible_command ();
416 DragManager* drags () const {
420 void maybe_autoscroll (bool, bool, bool);
421 bool autoscroll_active() const;
423 Gdk::Cursor* get_canvas_cursor () const { return current_canvas_cursor; }
424 void set_canvas_cursor (Gdk::Cursor*, bool save=false);
425 void set_current_trimmable (boost::shared_ptr<ARDOUR::Trimmable>);
426 void set_current_movable (boost::shared_ptr<ARDOUR::Movable>);
428 MouseCursors const * cursors () const {
432 VerboseCursor* verbose_cursor () const {
433 return _verbose_cursor;
436 double clamp_verbose_cursor_x (double);
437 double clamp_verbose_cursor_y (double);
439 void get_pointer_position (double &, double &) const;
441 TimeAxisView* stepping_axis_view () {
442 return _stepping_axis_view;
445 void set_stepping_axis_view (TimeAxisView* v) {
446 _stepping_axis_view = v;
449 ArdourCanvas::Group* get_trackview_group () const { return _trackview_group; }
450 ArdourCanvas::Group* get_time_bars_group () const;
451 ArdourCanvas::Group* get_track_canvas_group () const;
452 ArdourCanvas::GtkCanvasViewport* get_time_bars_canvas () const;
453 ArdourCanvas::GtkCanvasViewport* get_track_canvas () const;
455 void override_visible_track_count ();
458 void map_transport_state ();
459 void map_position_change (framepos_t);
465 void color_handler ();
469 // to keep track of the playhead position for control_scroll
470 boost::optional<framepos_t> _control_scroll_target;
472 PlaylistSelector* _playlist_selector;
474 typedef std::pair<TimeAxisView*,XMLNode*> TAVState;
477 VisualState (bool with_tracks);
480 framecnt_t samples_per_pixel;
481 framepos_t leftmost_frame;
482 Editing::ZoomFocus zoom_focus;
483 GUIObjectState* gui_state;
486 std::list<VisualState*> undo_visual_stack;
487 std::list<VisualState*> redo_visual_stack;
488 VisualState* current_visual_state (bool with_tracks = true);
489 void undo_visual_state ();
490 void redo_visual_state ();
491 void use_visual_state (VisualState&);
493 void swap_visual_state ();
495 std::vector<VisualState*> visual_states;
496 void start_visual_state_op (uint32_t n);
497 void cancel_visual_state_op (uint32_t n);
499 framepos_t leftmost_frame;
500 framecnt_t samples_per_pixel;
501 Editing::ZoomFocus zoom_focus;
503 void set_samples_per_pixel (framecnt_t);
504 bool clamp_samples_per_pixel (framecnt_t &) const;
506 Editing::MouseMode mouse_mode;
507 Editing::MouseMode pre_internal_mouse_mode;
508 Editing::SnapType pre_internal_snap_type;
509 Editing::SnapMode pre_internal_snap_mode;
510 Editing::SnapType internal_snap_type;
511 Editing::SnapMode internal_snap_mode;
512 bool _internal_editing;
513 Editing::MouseMode effective_mouse_mode () const;
515 enum JoinObjectRangeState {
516 JOIN_OBJECT_RANGE_NONE,
517 /** `join object/range' mode is active and the mouse is over a place where object mode should happen */
518 JOIN_OBJECT_RANGE_OBJECT,
519 /** `join object/range' mode is active and the mouse is over a place where range mode should happen */
520 JOIN_OBJECT_RANGE_RANGE
523 JoinObjectRangeState _join_object_range_state;
525 void update_join_object_range_location (double, double);
527 boost::optional<int> pre_notebook_shrink_pane_width;
529 void pane_allocation_handler (Gtk::Allocation&, Gtk::Paned*);
531 Gtk::Notebook _the_notebook;
532 bool _notebook_shrunk;
533 void add_notebook_page (std::string const &, Gtk::Widget &);
534 bool notebook_tab_clicked (GdkEventButton *, Gtk::Widget *);
536 Gtk::HPaned edit_pane;
537 Gtk::VPaned editor_summary_pane;
539 Gtk::EventBox meter_base;
541 Gtk::EventBox marker_base;
542 Gtk::HBox marker_box;
543 Gtk::VBox scrollers_rulers_markers_box;
545 void location_changed (ARDOUR::Location *);
546 void location_flags_changed (ARDOUR::Location *, void *);
547 void refresh_location_display ();
548 void refresh_location_display_internal (ARDOUR::Locations::LocationList&);
549 void add_new_location (ARDOUR::Location *);
550 ArdourCanvas::Group* add_new_location_internal (ARDOUR::Location *);
551 void location_gone (ARDOUR::Location *);
552 void remove_marker (ArdourCanvas::Item&, GdkEvent*);
553 gint really_remove_marker (ARDOUR::Location* loc);
554 void goto_nth_marker (int nth);
555 void toggle_marker_lines ();
556 void set_marker_line_visibility (bool);
558 uint32_t location_marker_color;
559 uint32_t location_range_color;
560 uint32_t location_loop_color;
561 uint32_t location_punch_color;
562 uint32_t location_cd_marker_color;
564 struct LocationMarkers {
569 LocationMarkers () : start(0), end(0), valid (true) {}
576 void set_show_lines (bool);
577 void set_selected (bool);
578 void canvas_height_set (double);
581 void set_name (const std::string&);
582 void set_position (framepos_t start, framepos_t end = 0);
583 void set_color_rgba (uint32_t);
586 LocationMarkers *find_location_markers (ARDOUR::Location *) const;
587 ARDOUR::Location* find_location_from_marker (Marker *, bool& is_start) const;
588 Marker* find_marker_from_location_id (PBD::ID const &, bool) const;
589 Marker* entered_marker;
590 bool _show_marker_lines;
592 typedef std::map<ARDOUR::Location*,LocationMarkers *> LocationMarkerMap;
593 LocationMarkerMap location_markers;
595 void update_marker_labels ();
596 void update_marker_labels (ArdourCanvas::Group *);
597 void check_marker_label (Marker *);
599 /** A set of lists of Markers that are in each of the canvas groups
600 * for the marker sections at the top of the editor. These lists
601 * are kept sorted in time order between marker movements, so that after
602 * a marker has moved we can decide whether we need to update the labels
603 * for all markers or for just a few.
605 std::map<ArdourCanvas::Group *, std::list<Marker *> > _sorted_marker_lists;
606 void remove_sorted_marker (Marker *);
608 void hide_marker (ArdourCanvas::Item*, GdkEvent*);
609 void clear_marker_display ();
610 void mouse_add_new_marker (framepos_t where, bool is_cd=false, bool is_xrun=false);
611 void mouse_add_new_range (framepos_t);
612 bool choose_new_marker_name(std::string &name);
613 void update_cd_marker_display ();
614 void ensure_cd_marker_updated (LocationMarkers * lam, ARDOUR::Location * location);
616 TimeAxisView* clicked_axisview;
617 RouteTimeAxisView* clicked_routeview;
618 /** The last RegionView that was clicked on, or 0 if the last click was not
619 * on a RegionView. This is set up by the canvas event handlers in
620 * editor_canvas_events.cc
622 RegionView* clicked_regionview;
623 RegionSelection latest_regionviews;
624 uint32_t clicked_selection;
625 ControlPoint* clicked_control_point;
627 void sort_track_selection (TrackViewList&);
629 void get_equivalent_regions (RegionView* rv, std::vector<RegionView*> &, PBD::PropertyID) const;
630 RegionSelection get_equivalent_regions (RegionSelection &, PBD::PropertyID) const;
631 void mapover_tracks (sigc::slot<void,RouteTimeAxisView&,uint32_t> sl, TimeAxisView*, PBD::PropertyID) const;
632 void mapover_tracks_with_unique_playlists (sigc::slot<void,RouteTimeAxisView&,uint32_t> sl, TimeAxisView*, PBD::PropertyID) const;
634 /* functions to be passed to mapover_tracks(), possibly with sigc::bind()-supplied arguments */
635 void mapped_get_equivalent_regions (RouteTimeAxisView&, uint32_t, RegionView *, std::vector<RegionView*>*) const;
636 void mapped_use_new_playlist (RouteTimeAxisView&, uint32_t, std::vector<boost::shared_ptr<ARDOUR::Playlist> > const &);
637 void mapped_use_copy_playlist (RouteTimeAxisView&, uint32_t, std::vector<boost::shared_ptr<ARDOUR::Playlist> > const &);
638 void mapped_clear_playlist (RouteTimeAxisView&, uint32_t);
640 void button_selection (ArdourCanvas::Item* item, GdkEvent* event, ItemType item_type);
641 bool button_release_can_deselect;
643 void catch_vanishing_regionview (RegionView *);
645 void set_selected_track (TimeAxisView&, Selection::Operation op = Selection::Set, bool no_remove=false);
646 void select_all_tracks ();
647 void select_all_internal_edit (Selection::Operation);
649 bool set_selected_control_point_from_click (bool press, Selection::Operation op = Selection::Set);
650 void set_selected_track_from_click (bool press, Selection::Operation op = Selection::Set, bool no_remove=false);
651 void set_selected_track_as_side_effect (Selection::Operation op);
652 bool set_selected_regionview_from_click (bool press, Selection::Operation op = Selection::Set);
654 bool set_selected_regionview_from_map_event (GdkEventAny*, StreamView*, boost::weak_ptr<ARDOUR::Region>);
655 void collect_new_region_view (RegionView *);
656 void collect_and_select_new_region_view (RegionView *);
658 Gtk::Menu track_context_menu;
659 Gtk::Menu track_region_context_menu;
660 Gtk::Menu track_selection_context_menu;
662 Gtk::MenuItem* region_edit_menu_split_item;
663 Gtk::MenuItem* region_edit_menu_split_multichannel_item;
664 Gtk::Menu * track_region_edit_playlist_menu;
665 Gtk::Menu * track_edit_playlist_submenu;
666 Gtk::Menu * track_selection_edit_playlist_submenu;
668 GdkEvent context_click_event;
670 void popup_track_context_menu (int, int, ItemType, bool);
671 Gtk::Menu* build_track_context_menu ();
672 Gtk::Menu* build_track_bus_context_menu ();
673 Gtk::Menu* build_track_region_context_menu ();
674 Gtk::Menu* build_track_selection_context_menu ();
675 void add_dstream_context_items (Gtk::Menu_Helpers::MenuList&);
676 void add_bus_context_items (Gtk::Menu_Helpers::MenuList&);
677 void add_region_context_items (Gtk::Menu_Helpers::MenuList&, boost::shared_ptr<ARDOUR::Track>);
678 void add_selection_context_items (Gtk::Menu_Helpers::MenuList&);
679 Gtk::MenuItem* _popup_region_menu_item;
681 void popup_control_point_context_menu (ArdourCanvas::Item *, GdkEvent *);
682 Gtk::Menu _control_point_context_menu;
684 void add_routes (ARDOUR::RouteList&);
685 void timeaxisview_deleted (TimeAxisView *);
687 Gtk::HBox global_hpacker;
688 Gtk::VBox global_vpacker;
691 Gdk::Cursor* current_canvas_cursor;
692 Gdk::Cursor* which_grabber_cursor ();
693 void set_canvas_cursor ();
695 ArdourCanvas::GtkCanvas* _track_canvas;
696 ArdourCanvas::GtkCanvasViewport* _track_canvas_viewport;
698 ArdourCanvas::GtkCanvas* _time_bars_canvas;
699 ArdourCanvas::GtkCanvasViewport* _time_bars_canvas_viewport;
701 bool within_track_canvas;
703 friend class VerboseCursor;
704 VerboseCursor* _verbose_cursor;
706 void parameter_changed (std::string);
708 bool track_canvas_motion (GdkEvent*);
710 Gtk::EventBox time_canvas_event_box;
711 Gtk::EventBox time_bars_event_box;
712 Gtk::EventBox ruler_label_event_box;
714 ArdourCanvas::Group *minsec_group;
715 ArdourCanvas::Pixbuf *logo_item;
716 ArdourCanvas::Group *bbt_group;
717 ArdourCanvas::Group *timecode_group;
718 ArdourCanvas::Group *frame_group;
719 ArdourCanvas::Group *tempo_group;
720 ArdourCanvas::Group *meter_group;
721 ArdourCanvas::Group *marker_group;
722 ArdourCanvas::Group *range_marker_group;
723 ArdourCanvas::Group *transport_marker_group;
724 ArdourCanvas::Group* cd_marker_group;
726 /* parent for groups which themselves contain time markers */
727 ArdourCanvas::Group* _time_markers_group;
729 ArdourCanvas::Group* meter_bar_group;
730 ArdourCanvas::Group* tempo_bar_group;
731 ArdourCanvas::Group* marker_bar_group;
732 ArdourCanvas::Group* range_marker_bar_group;
733 ArdourCanvas::Group* transport_marker_bar_group;
734 ArdourCanvas::Group* cd_marker_bar_group;
736 /* The group containing all trackviews. Only scrolled vertically. */
737 ArdourCanvas::Group* _trackview_group;
739 /* The group used for region motion. Sits on top of _trackview_group */
740 ArdourCanvas::Group* _region_motion_group;
742 /* a rect that sits at the bottom of all tracks to act as a drag-no-drop/clickable
745 ArdourCanvas::Rectangle* _canvas_bottom_rect;
746 bool canvas_bottom_rect_event (GdkEvent* event);
749 ruler_metric_timecode = 0,
750 ruler_metric_bbt = 1,
751 ruler_metric_samples = 2,
752 ruler_metric_minsec = 3,
754 ruler_time_tempo = 4,
755 ruler_time_meter = 5,
756 ruler_time_marker = 6,
757 ruler_time_range_marker = 7,
758 ruler_time_transport_marker = 8,
759 ruler_time_cd_marker = 9,
760 ruler_video_timeline = 10,
763 static GtkCustomMetric ruler_metrics[4];
764 Glib::RefPtr<Gtk::ToggleAction> ruler_timecode_action;
765 Glib::RefPtr<Gtk::ToggleAction> ruler_bbt_action;
766 Glib::RefPtr<Gtk::ToggleAction> ruler_samples_action;
767 Glib::RefPtr<Gtk::ToggleAction> ruler_minsec_action;
768 Glib::RefPtr<Gtk::ToggleAction> ruler_tempo_action;
769 Glib::RefPtr<Gtk::ToggleAction> ruler_meter_action;
770 Glib::RefPtr<Gtk::ToggleAction> ruler_marker_action;
771 Glib::RefPtr<Gtk::ToggleAction> ruler_range_action;
772 Glib::RefPtr<Gtk::ToggleAction> ruler_loop_punch_action;
773 Glib::RefPtr<Gtk::ToggleAction> ruler_cd_marker_action;
774 bool no_ruler_shown_update;
776 bool ruler_button_press (GdkEventButton*);
777 bool ruler_button_release (GdkEventButton*);
778 bool ruler_mouse_motion (GdkEventMotion*);
779 bool ruler_scroll (GdkEventScroll* event);
781 Gtk::Widget * ruler_grabbed_widget;
783 void initialize_rulers ();
784 void update_just_timecode ();
785 void compute_fixed_ruler_scale (); //calculates the RulerScale of the fixed rulers
786 void update_fixed_rulers ();
787 void update_tempo_based_rulers (ARDOUR::TempoMap::BBTPointList::const_iterator& begin,
788 ARDOUR::TempoMap::BBTPointList::const_iterator& end);
789 void popup_ruler_menu (framepos_t where = 0, ItemType type = RegionItem);
790 void update_ruler_visibility ();
791 void set_ruler_visible (RulerType, bool);
792 void toggle_ruler_visibility (RulerType rt);
793 void ruler_toggled (int);
794 bool ruler_label_button_release (GdkEventButton*);
795 void store_ruler_visibility ();
796 void restore_ruler_visibility ();
798 static gint _metric_get_timecode (GtkCustomRulerMark **, gdouble, gdouble, gint);
799 static gint _metric_get_bbt (GtkCustomRulerMark **, gdouble, gdouble, gint);
800 static gint _metric_get_samples (GtkCustomRulerMark **, gdouble, gdouble, gint);
801 static gint _metric_get_minsec (GtkCustomRulerMark **, gdouble, gdouble, gint);
803 enum MinsecRulerScale {
810 MinsecRulerScale minsec_ruler_scale;
812 framecnt_t minsec_mark_interval;
813 gint minsec_mark_modulo;
815 void set_minsec_ruler_scale (framepos_t, framepos_t);
817 enum TimecodeRulerScale {
819 timecode_show_frames,
820 timecode_show_seconds,
821 timecode_show_minutes,
825 TimecodeRulerScale timecode_ruler_scale;
827 gint timecode_mark_modulo;
828 gint timecode_nmarks;
829 void set_timecode_ruler_scale (framepos_t, framepos_t);
831 framecnt_t _samples_ruler_interval;
832 void set_samples_ruler_scale (framepos_t, framepos_t);
842 bbt_show_ticks_detail,
843 bbt_show_ticks_super_detail
846 BBTRulerScale bbt_ruler_scale;
850 uint32_t bbt_bar_helper_on;
851 uint32_t bbt_accent_modulo;
852 void compute_bbt_ruler_scale (framepos_t lower, framepos_t upper,
853 ARDOUR::TempoMap::BBTPointList::const_iterator current_bbt_points_begin,
854 ARDOUR::TempoMap::BBTPointList::const_iterator current_bbt_points_end);
856 gint metric_get_timecode (GtkCustomRulerMark **, gdouble, gdouble, gint);
857 gint metric_get_bbt (GtkCustomRulerMark **, gdouble, gdouble, gint);
858 gint metric_get_samples (GtkCustomRulerMark **, gdouble, gdouble, gint);
859 gint metric_get_minsec (GtkCustomRulerMark **, gdouble, gdouble, gint);
861 Gtk::Widget *_ruler_separator;
862 GtkWidget *_timecode_ruler;
863 GtkWidget *_bbt_ruler;
864 GtkWidget *_samples_ruler;
865 GtkWidget *_minsec_ruler;
866 Gtk::Widget *timecode_ruler;
867 Gtk::Widget *bbt_ruler;
868 Gtk::Widget *samples_ruler;
869 Gtk::Widget *minsec_ruler;
870 static Editor *ruler_editor;
872 static const double timebar_height;
873 guint32 visible_timebars;
874 Gtk::Menu *editor_ruler_menu;
876 ArdourCanvas::Rectangle* tempo_bar;
877 ArdourCanvas::Rectangle* meter_bar;
878 ArdourCanvas::Rectangle* marker_bar;
879 ArdourCanvas::Rectangle* range_marker_bar;
880 ArdourCanvas::Rectangle* transport_marker_bar;
881 ArdourCanvas::Rectangle* cd_marker_bar;
883 Gtk::Label minsec_label;
884 Gtk::Label bbt_label;
885 Gtk::Label timecode_label;
886 Gtk::Label samples_label;
887 Gtk::Label tempo_label;
888 Gtk::Label meter_label;
889 Gtk::Label mark_label;
890 Gtk::Label range_mark_label;
891 Gtk::Label transport_mark_label;
892 Gtk::Label cd_mark_label;
894 /* videtimline related actions */
895 Gtk::Label videotl_label;
896 ArdourCanvas::Group* videotl_group;
897 Glib::RefPtr<Gtk::ToggleAction> ruler_video_action;
898 Glib::RefPtr<Gtk::ToggleAction> xjadeo_proc_action;
899 Glib::RefPtr<Gtk::ToggleAction> xjadeo_ontop_action;
900 Glib::RefPtr<Gtk::ToggleAction> xjadeo_timecode_action;
901 Glib::RefPtr<Gtk::ToggleAction> xjadeo_frame_action;
902 Glib::RefPtr<Gtk::ToggleAction> xjadeo_osdbg_action;
903 Glib::RefPtr<Gtk::ToggleAction> xjadeo_fullscreen_action;
904 Glib::RefPtr<Gtk::ToggleAction> xjadeo_letterbox_action;
905 Glib::RefPtr<Gtk::Action> xjadeo_zoom_100;
906 void set_xjadeo_proc ();
907 void toggle_xjadeo_proc (int state=-1);
908 void set_close_video_sensitive (bool onoff);
909 void set_xjadeo_sensitive (bool onoff);
910 void set_xjadeo_viewoption (int);
911 void toggle_xjadeo_viewoption (int what, int state=-1);
912 void toggle_ruler_video (bool onoff) {ruler_video_action->set_active(onoff);}
913 int videotl_bar_height; /* in units of timebar_height; default: 4 */
914 int get_videotl_bar_height () const { return videotl_bar_height; }
915 void export_video (bool range = false);
916 void toggle_region_video_lock ();
918 Gtk::VBox time_bars_vbox;
920 friend class EditorCursor;
922 EditorCursor* playhead_cursor;
924 framepos_t get_region_boundary (framepos_t pos, int32_t dir, bool with_selection, bool only_onscreen);
926 void cursor_to_region_boundary (bool with_selection, int32_t dir);
927 void cursor_to_next_region_boundary (bool with_selection);
928 void cursor_to_previous_region_boundary (bool with_selection);
929 void cursor_to_next_region_point (EditorCursor*, ARDOUR::RegionPoint);
930 void cursor_to_previous_region_point (EditorCursor*, ARDOUR::RegionPoint);
931 void cursor_to_region_point (EditorCursor*, ARDOUR::RegionPoint, int32_t dir);
932 void cursor_to_selection_start (EditorCursor *);
933 void cursor_to_selection_end (EditorCursor *);
935 void selected_marker_to_region_boundary (bool with_selection, int32_t dir);
936 void selected_marker_to_next_region_boundary (bool with_selection);
937 void selected_marker_to_previous_region_boundary (bool with_selection);
938 void selected_marker_to_next_region_point (ARDOUR::RegionPoint);
939 void selected_marker_to_previous_region_point (ARDOUR::RegionPoint);
940 void selected_marker_to_region_point (ARDOUR::RegionPoint, int32_t dir);
941 void selected_marker_to_selection_start ();
942 void selected_marker_to_selection_end ();
944 void select_all_selectables_using_cursor (EditorCursor *, bool);
945 void select_all_selectables_using_edit (bool);
946 void select_all_selectables_between (bool within);
947 void select_range_between ();
949 boost::shared_ptr<ARDOUR::Region> find_next_region (ARDOUR::framepos_t, ARDOUR::RegionPoint, int32_t dir, TrackViewList&, TimeAxisView ** = 0);
950 ARDOUR::framepos_t find_next_region_boundary (ARDOUR::framepos_t, int32_t dir, const TrackViewList&);
952 std::vector<ARDOUR::framepos_t> region_boundary_cache;
953 void build_region_boundary_cache ();
956 Gtk::HBox bottom_hbox;
958 Gtk::Table edit_packer;
960 /** the adjustment that controls the overall editor vertical scroll position */
961 Gtk::Adjustment vertical_adjustment;
962 Gtk::Adjustment horizontal_adjustment;
964 Gtk::Adjustment unused_adjustment; // yes, really; Gtk::Layout constructor requires refs
965 Gtk::Layout controls_layout;
966 bool control_layout_scroll (GdkEventScroll* ev);
967 void reset_controls_layout_width ();
968 void reset_controls_layout_height (int32_t height);
977 bool scroll_press (Direction);
978 void scroll_release ();
979 sigc::connection _scroll_connection;
980 int _scroll_callbacks;
982 double _visible_canvas_width;
983 double _visible_canvas_height; ///< height of the visible area of the track canvas
984 double _full_canvas_height; ///< full height of the canvas
986 bool track_canvas_map_handler (GdkEventAny*);
988 bool edit_controls_button_release (GdkEventButton*);
989 Gtk::Menu *edit_controls_left_menu;
990 Gtk::Menu *edit_controls_right_menu;
992 Gtk::VBox ruler_label_vbox;
993 Gtk::VBox track_canvas_vbox;
994 Gtk::VBox time_canvas_vbox;
995 Gtk::VBox edit_controls_vbox;
996 Gtk::HBox edit_controls_hbox;
998 void control_vertical_zoom_in_all ();
999 void control_vertical_zoom_out_all ();
1000 void control_vertical_zoom_in_selected ();
1001 void control_vertical_zoom_out_selected ();
1002 void control_step_tracks_up ();
1003 void control_step_tracks_down ();
1004 void control_view (uint32_t);
1005 void control_scroll (float);
1006 void control_select (uint32_t rid, Selection::Operation);
1007 void control_unselect ();
1008 void access_action (std::string,std::string);
1009 bool deferred_control_scroll (framepos_t);
1010 sigc::connection control_scroll_connection;
1012 void tie_vertical_scrolling ();
1013 void set_horizontal_position (double);
1014 double horizontal_position () const;
1016 struct VisualChange {
1024 framepos_t time_origin;
1025 framecnt_t samples_per_pixel;
1028 int idle_handler_id;
1029 /** true if we are currently in the idle handler */
1032 VisualChange() : pending ((VisualChange::Type) 0), time_origin (0), samples_per_pixel (0), idle_handler_id (-1), being_handled (false) {}
1034 pending = Type (pending | t);
1038 VisualChange pending_visual_change;
1040 static int _idle_visual_changer (void *arg);
1041 int idle_visual_changer ();
1042 void visual_changer (const VisualChange&);
1043 void ensure_visual_change_idle_handler ();
1046 TrackViewList track_views;
1047 std::pair<TimeAxisView*, double> trackview_by_y_position (double);
1048 TimeAxisView* axis_view_from_route (boost::shared_ptr<ARDOUR::Route>) const;
1050 TrackViewList get_tracks_for_range_action () const;
1052 sigc::connection super_rapid_screen_update_connection;
1053 framepos_t last_update_frame;
1054 void center_screen_internal (framepos_t, float);
1056 void super_rapid_screen_update ();
1058 void session_going_away ();
1060 framepos_t cut_buffer_start;
1061 framecnt_t cut_buffer_length;
1063 Gdk::Cursor* pre_press_cursor;
1064 boost::weak_ptr<ARDOUR::Trimmable> _trimmable;
1065 boost::weak_ptr<ARDOUR::Movable> _movable;
1067 bool typed_event (ArdourCanvas::Item*, GdkEvent*, ItemType);
1068 bool button_press_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1069 bool button_press_handler_1 (ArdourCanvas::Item *, GdkEvent *, ItemType);
1070 bool button_press_handler_2 (ArdourCanvas::Item *, GdkEvent *, ItemType);
1071 bool button_release_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1072 bool button_double_click_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1073 bool button_press_dispatch (GdkEventButton*);
1074 bool button_release_dispatch (GdkEventButton*);
1075 bool motion_handler (ArdourCanvas::Item*, GdkEvent*, bool from_autoscroll = false);
1076 bool enter_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1077 bool leave_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1078 bool key_press_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1079 bool key_release_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1081 Gtkmm2ext::Bindings* button_bindings;
1082 XMLNode* button_settings () const;
1084 /* KEYMAP HANDLING */
1086 void register_actions ();
1087 void register_region_actions ();
1089 void load_bindings ();
1090 Gtkmm2ext::ActionMap editor_action_map;
1091 Gtkmm2ext::Bindings key_bindings;
1093 void cut_copy (Editing::CutCopyOp);
1094 bool can_cut_copy () const;
1095 void cut_copy_points (Editing::CutCopyOp);
1096 void cut_copy_regions (Editing::CutCopyOp, RegionSelection&);
1097 void cut_copy_ranges (Editing::CutCopyOp);
1098 void cut_copy_midi (Editing::CutCopyOp);
1100 void mouse_paste ();
1101 void paste_internal (framepos_t position, float times);
1103 /* EDITING OPERATIONS */
1105 void reset_point_selection ();
1106 void toggle_region_lock ();
1107 void toggle_opaque_region ();
1108 void toggle_record_enable ();
1109 void toggle_solo ();
1110 void toggle_solo_isolate ();
1111 void toggle_mute ();
1112 void toggle_region_lock_style ();
1114 enum LayerOperation {
1121 void do_layer_operation (LayerOperation);
1122 void raise_region ();
1123 void raise_region_to_top ();
1124 void change_region_layering_order (bool from_context_menu);
1125 void lower_region ();
1126 void lower_region_to_bottom ();
1127 void split_regions_at (framepos_t, RegionSelection&);
1128 void split_region_at_transients ();
1129 void split_region_at_points (boost::shared_ptr<ARDOUR::Region>, ARDOUR::AnalysisFeatureList&, bool can_ferret, bool select_new = false);
1130 void crop_region_to_selection ();
1131 void crop_region_to (framepos_t start, framepos_t end);
1132 void set_sync_point (framepos_t, const RegionSelection&);
1133 void set_region_sync_position ();
1134 void remove_region_sync();
1135 void align_regions (ARDOUR::RegionPoint);
1136 void align_regions_relative (ARDOUR::RegionPoint point);
1137 void align_region (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, framepos_t position);
1138 void align_region_internal (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, framepos_t position);
1139 void remove_selected_regions ();
1140 void remove_clicked_region ();
1141 void show_region_properties ();
1142 void show_midi_list_editor ();
1143 void rename_region ();
1144 void duplicate_some_regions (RegionSelection&, float times);
1145 void duplicate_selection (float times);
1146 void region_fill_selection ();
1147 void combine_regions ();
1148 void uncombine_regions ();
1150 void region_fill_track ();
1151 void audition_playlist_region_standalone (boost::shared_ptr<ARDOUR::Region>);
1152 void audition_playlist_region_via_route (boost::shared_ptr<ARDOUR::Region>, ARDOUR::Route&);
1153 void split_multichannel_region();
1154 void reverse_region ();
1155 void strip_region_silence ();
1156 void normalize_region ();
1157 void reset_region_scale_amplitude ();
1158 void adjust_region_gain (bool up);
1159 void quantize_region ();
1160 void insert_patch_change (bool from_context);
1161 void fork_region ();
1163 void do_insert_time ();
1164 void insert_time (framepos_t, framecnt_t, Editing::InsertTimeOption, bool, bool, bool, bool, bool, bool);
1166 void tab_to_transient (bool forward);
1168 void set_tempo_from_region ();
1169 void use_range_as_bar ();
1171 void define_one_bar (framepos_t start, framepos_t end);
1173 void audition_region_from_region_list ();
1174 void hide_region_from_region_list ();
1175 void show_region_in_region_list ();
1177 void naturalize_region ();
1179 void reset_focus ();
1181 void split_region ();
1186 void paste (float times, bool from_context_menu = false);
1188 void place_transient ();
1189 void remove_transient (ArdourCanvas::Item* item);
1190 void snap_regions_to_grid ();
1191 void close_region_gaps ();
1193 void keyboard_paste ();
1195 void region_from_selection ();
1196 void create_region_from_selection (std::vector<boost::shared_ptr<ARDOUR::Region> >&);
1198 void play_from_start ();
1199 void play_from_edit_point ();
1200 void play_from_edit_point_and_return ();
1201 void play_selected_region ();
1202 void play_edit_range ();
1203 void play_location (ARDOUR::Location&);
1204 void loop_location (ARDOUR::Location&);
1206 void temporal_zoom_selection ();
1207 void temporal_zoom_region (bool both_axes);
1208 void zoom_to_region (bool both_axes);
1209 void temporal_zoom_session ();
1210 void temporal_zoom (framecnt_t samples_per_pixel);
1211 void temporal_zoom_by_frame (framepos_t start, framepos_t end);
1212 void temporal_zoom_to_frame (bool coarser, framepos_t frame);
1214 void insert_region_list_drag (boost::shared_ptr<ARDOUR::Region>, int x, int y);
1215 void insert_region_list_selection (float times);
1217 void insert_route_list_drag (boost::shared_ptr<ARDOUR::Route>, int x, int y);
1219 /* import & embed */
1221 void add_external_audio_action (Editing::ImportMode);
1222 void external_audio_dialog ();
1223 void session_import_dialog ();
1225 int check_whether_and_how_to_import(std::string, bool all_or_nothing = true);
1226 bool check_multichannel_status (const std::vector<std::string>& paths);
1228 SoundFileOmega* sfbrowser;
1230 void bring_in_external_audio (Editing::ImportMode mode, framepos_t& pos);
1232 bool idle_drop_paths (std::vector<std::string> paths, framepos_t frame, double ypos, bool copy);
1233 void drop_paths_part_two (const std::vector<std::string>& paths, framepos_t frame, double ypos, bool copy);
1235 int import_sndfiles (std::vector<std::string> paths, Editing::ImportDisposition, Editing::ImportMode mode,
1236 ARDOUR::SrcQuality, framepos_t& pos,
1237 int target_regions, int target_tracks, boost::shared_ptr<ARDOUR::Track>&, bool);
1238 int embed_sndfiles (std::vector<std::string> paths, bool multiple_files, bool& check_sample_rate,
1239 Editing::ImportDisposition disposition, Editing::ImportMode mode,
1240 framepos_t& pos, int target_regions, int target_tracks, boost::shared_ptr<ARDOUR::Track>&);
1242 int add_sources (std::vector<std::string> paths, ARDOUR::SourceList& sources, framepos_t& pos,
1243 Editing::ImportDisposition, Editing::ImportMode,
1244 int target_regions, int target_tracks, boost::shared_ptr<ARDOUR::Track>&, bool add_channel_suffix);
1246 int finish_bringing_in_material (boost::shared_ptr<ARDOUR::Region> region, uint32_t, uint32_t, framepos_t& pos, Editing::ImportMode mode,
1247 boost::shared_ptr<ARDOUR::Track>& existing_track);
1249 boost::shared_ptr<ARDOUR::AudioTrack> get_nth_selected_audio_track (int nth) const;
1250 boost::shared_ptr<ARDOUR::MidiTrack> get_nth_selected_midi_track (int nth) const;
1252 void toggle_midi_input_active (bool flip_others);
1254 ARDOUR::InterThreadInfo* current_interthread_info;
1256 AnalysisWindow* analysis_window;
1258 /* import specific info */
1260 struct EditorImportStatus : public ARDOUR::ImportStatus {
1261 Editing::ImportMode mode;
1265 boost::shared_ptr<ARDOUR::Track> track;
1269 EditorImportStatus import_status;
1270 static void *_import_thread (void *);
1271 void* import_thread ();
1272 void finish_import ();
1274 /* to support this ... */
1276 void import_audio (bool as_tracks);
1277 void do_import (std::vector<std::string> paths, bool split, bool as_tracks);
1279 void move_to_start ();
1280 void move_to_end ();
1281 void center_playhead ();
1282 void center_edit_point ();
1283 void playhead_forward_to_grid ();
1284 void playhead_backward_to_grid ();
1285 void scroll_playhead (bool forward);
1286 void scroll_backward (float pages=0.8f);
1287 void scroll_forward (float pages=0.8f);
1288 void scroll_tracks_down ();
1289 void scroll_tracks_up ();
1291 void clear_markers ();
1292 void clear_ranges ();
1293 void clear_locations ();
1294 void unhide_markers ();
1295 void unhide_ranges ();
1296 void jump_forward_to_mark ();
1297 void jump_backward_to_mark ();
1298 void cursor_align (bool playhead_to_edit);
1300 void remove_last_capture ();
1301 void select_all_selectables_using_time_selection ();
1302 void select_all_selectables_using_loop();
1303 void select_all_selectables_using_punch();
1304 void set_selection_from_range (ARDOUR::Location&);
1305 void set_selection_from_punch ();
1306 void set_selection_from_loop ();
1307 void set_selection_from_region ();
1309 void add_location_mark (framepos_t where);
1310 void add_location_from_region ();
1311 void add_locations_from_region ();
1312 void add_location_from_selection ();
1313 void set_loop_from_selection (bool play);
1314 void set_punch_from_selection ();
1315 void set_punch_from_region ();
1317 void set_loop_from_edit_range (bool play);
1318 void set_loop_from_region (bool play);
1319 void set_punch_from_edit_range ();
1321 void set_loop_range (framepos_t start, framepos_t end, std::string cmd);
1322 void set_punch_range (framepos_t start, framepos_t end, std::string cmd);
1324 void add_location_from_playhead_cursor ();
1325 bool select_new_marker;
1327 void reverse_selection ();
1328 void edit_envelope ();
1330 double last_scrub_x;
1331 int scrubbing_direction;
1332 int scrub_reversals;
1333 int scrub_reverse_distance;
1334 void scrub (framepos_t, double);
1336 void keyboard_selection_begin ();
1337 void keyboard_selection_finish (bool add);
1338 bool have_pending_keyboard_selection;
1339 framepos_t pending_keyboard_selection_start;
1341 void move_range_selection_start_or_end_to_region_boundary (bool, bool);
1343 Editing::SnapType _snap_type;
1344 Editing::SnapMode _snap_mode;
1346 /// Snap threshold in pixels
1347 double snap_threshold;
1349 bool ignore_gui_changes;
1351 DragManager* _drags;
1355 Gtk::Menu fade_context_menu;
1356 void popup_fade_context_menu (int, int, ArdourCanvas::Item*, ItemType);
1358 Gtk::Menu xfade_in_context_menu;
1359 Gtk::Menu xfade_out_context_menu;
1360 void popup_xfade_in_context_menu (int, int, ArdourCanvas::Item*, ItemType);
1361 void popup_xfade_out_context_menu (int, int, ArdourCanvas::Item*, ItemType);
1362 void fill_xfade_menu (Gtk::Menu_Helpers::MenuList& items, bool start);
1364 void set_fade_in_shape (ARDOUR::FadeShape);
1365 void set_fade_out_shape (ARDOUR::FadeShape);
1367 void set_fade_length (bool in);
1368 void set_fade_in_active (bool);
1369 void set_fade_out_active (bool);
1371 std::set<boost::shared_ptr<ARDOUR::Playlist> > motion_frozen_playlists;
1373 bool _dragging_playhead;
1374 bool _dragging_edit_point;
1376 void marker_drag_motion_callback (GdkEvent*);
1377 void marker_drag_finished_callback (GdkEvent*);
1379 gint mouse_rename_region (ArdourCanvas::Item*, GdkEvent*);
1381 void add_region_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1382 void start_create_region_grab (ArdourCanvas::Item*, GdkEvent*);
1383 void add_region_copy_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1384 void add_region_brush_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1385 void start_selection_grab (ArdourCanvas::Item*, GdkEvent*);
1387 void region_view_item_click (AudioRegionView&, GdkEventButton*);
1389 bool can_remove_control_point (ArdourCanvas::Item *);
1390 void remove_control_point (ArdourCanvas::Item *);
1392 void mouse_brush_insert_region (RegionView*, framepos_t pos);
1394 /* Canvas event handlers */
1396 bool canvas_control_point_event (GdkEvent* event,ArdourCanvas::Item*, ControlPoint*);
1397 bool canvas_line_event (GdkEvent* event,ArdourCanvas::Item*, AutomationLine*);
1398 bool canvas_selection_rect_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1399 bool canvas_selection_start_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1400 bool canvas_selection_end_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1401 bool canvas_start_xfade_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1402 bool canvas_end_xfade_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1403 bool canvas_fade_in_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1404 bool canvas_fade_in_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1405 bool canvas_fade_out_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1406 bool canvas_fade_out_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1407 bool canvas_region_view_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1408 bool canvas_frame_handle_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1409 bool canvas_region_view_name_highlight_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1410 bool canvas_region_view_name_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1411 bool canvas_feature_line_event (GdkEvent* event, ArdourCanvas::Item*, RegionView*);
1412 bool canvas_stream_view_event (GdkEvent* event,ArdourCanvas::Item*, RouteTimeAxisView*);
1413 bool canvas_marker_event (GdkEvent* event,ArdourCanvas::Item*, Marker*);
1414 bool canvas_zoom_rect_event (GdkEvent* event,ArdourCanvas::Item*);
1415 bool canvas_tempo_marker_event (GdkEvent* event,ArdourCanvas::Item*, TempoMarker*);
1416 bool canvas_meter_marker_event (GdkEvent* event,ArdourCanvas::Item*, MeterMarker*);
1417 bool canvas_automation_track_event(GdkEvent* event, ArdourCanvas::Item*, AutomationTimeAxisView*);
1418 bool canvas_note_event (GdkEvent* event, ArdourCanvas::Item *);
1420 bool canvas_tempo_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1421 bool canvas_meter_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1422 bool canvas_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1423 bool canvas_range_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1424 bool canvas_transport_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1425 bool canvas_cd_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1427 bool canvas_videotl_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1428 void update_video_timeline (bool flush = false);
1429 void set_video_timeline_height (const int);
1430 bool is_video_timeline_locked ();
1431 void toggle_video_timeline_locked ();
1432 void set_video_timeline_locked (const bool);
1433 void queue_visual_videotimeline_update ();
1434 void embed_audio_from_video (std::string, framepos_t n = 0, bool lock_position_to_video = true);
1436 PBD::Signal0<void> EditorFreeze;
1437 PBD::Signal0<void> EditorThaw;
1440 friend class DragManager;
1441 friend class EditorRouteGroups;
1442 friend class EditorRegions;
1444 /** true if the mouse is over a place where region trim can happen */
1445 bool _over_region_trim_target;
1447 /* non-public event handlers */
1449 bool canvas_playhead_cursor_event (GdkEvent* event, ArdourCanvas::Item*);
1450 bool track_canvas_scroll (GdkEventScroll* event);
1452 bool track_canvas_scroll_event (GdkEventScroll* event);
1453 bool track_canvas_button_press_event (GdkEventButton* event);
1454 bool track_canvas_button_release_event (GdkEventButton* event);
1455 bool track_canvas_motion_notify_event (GdkEventMotion* event);
1457 Gtk::Allocation _canvas_viewport_allocation;
1458 void track_canvas_viewport_allocate (Gtk::Allocation alloc);
1459 void track_canvas_viewport_size_allocated ();
1460 bool track_canvas_drag_motion (Glib::RefPtr<Gdk::DragContext> const &, int, int, guint);
1461 bool track_canvas_key_press (GdkEventKey *);
1462 bool track_canvas_key_release (GdkEventKey *);
1464 void set_playhead_cursor ();
1466 void toggle_region_mute ();
1468 void initialize_canvas ();
1470 /* display control */
1472 bool _show_measures;
1473 /// true if the editor should follow the playhead, otherwise false
1474 bool _follow_playhead;
1475 /// true if we scroll the tracks rather than the playhead
1476 bool _stationary_playhead;
1477 /// true if we are in fullscreen mode
1480 TempoLines* tempo_lines;
1482 ArdourCanvas::Group* global_rect_group;
1483 ArdourCanvas::Group* time_line_group;
1485 void hide_measures ();
1486 void draw_measures (ARDOUR::TempoMap::BBTPointList::const_iterator& begin,
1487 ARDOUR::TempoMap::BBTPointList::const_iterator& end);
1489 void new_tempo_section ();
1491 void mouse_add_new_tempo_event (framepos_t where);
1492 void mouse_add_new_meter_event (framepos_t where);
1494 void remove_tempo_marker (ArdourCanvas::Item*);
1495 void remove_meter_marker (ArdourCanvas::Item*);
1496 gint real_remove_tempo_marker (ARDOUR::TempoSection*);
1497 gint real_remove_meter_marker (ARDOUR::MeterSection*);
1499 void edit_tempo_section (ARDOUR::TempoSection*);
1500 void edit_meter_section (ARDOUR::MeterSection*);
1501 void edit_tempo_marker (TempoMarker&);
1502 void edit_meter_marker (MeterMarker&);
1503 void edit_control_point (ArdourCanvas::Item*);
1504 void edit_notes (TimeAxisViewItem&);
1506 void marker_menu_edit ();
1507 void marker_menu_remove ();
1508 void marker_menu_rename ();
1509 void rename_marker (Marker *marker);
1510 void toggle_marker_menu_lock ();
1511 void toggle_marker_menu_glue ();
1512 void marker_menu_hide ();
1513 void marker_menu_loop_range ();
1514 void marker_menu_select_all_selectables_using_range ();
1515 void marker_menu_select_using_range ();
1516 void marker_menu_separate_regions_using_location ();
1517 void marker_menu_play_from ();
1518 void marker_menu_play_range ();
1519 void marker_menu_set_playhead ();
1520 void marker_menu_set_from_playhead ();
1521 void marker_menu_set_from_selection (bool force_regions);
1522 void marker_menu_range_to_next ();
1523 void marker_menu_zoom_to_range ();
1524 void new_transport_marker_menu_set_loop ();
1525 void new_transport_marker_menu_set_punch ();
1526 void update_loop_range_view ();
1527 void update_punch_range_view ();
1528 void new_transport_marker_menu_popdown ();
1529 void marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1530 void tempo_or_meter_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1531 void new_transport_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1532 void build_range_marker_menu (bool, bool);
1533 void build_marker_menu (ARDOUR::Location *);
1534 void build_tempo_or_meter_marker_menu (bool);
1535 void build_new_transport_marker_menu ();
1536 void dynamic_cast_marker_object (void*, MeterMarker**, TempoMarker**) const;
1538 Gtk::Menu* tempo_or_meter_marker_menu;
1539 Gtk::Menu* marker_menu;
1540 Gtk::Menu* range_marker_menu;
1541 Gtk::Menu* transport_marker_menu;
1542 Gtk::Menu* new_transport_marker_menu;
1543 Gtk::Menu* cd_marker_menu;
1544 ArdourCanvas::Item* marker_menu_item;
1546 typedef std::list<Marker*> Marks;
1549 void remove_metric_marks ();
1550 void draw_metric_marks (const ARDOUR::Metrics& metrics);
1552 void compute_current_bbt_points (framepos_t left, framepos_t right,
1553 ARDOUR::TempoMap::BBTPointList::const_iterator& begin,
1554 ARDOUR::TempoMap::BBTPointList::const_iterator& end);
1556 void tempo_map_changed (const PBD::PropertyChange&);
1557 void redisplay_tempo (bool immediate_redraw);
1559 uint32_t bbt_beat_subdivision;
1563 Gtk::ToggleButton editor_mixer_button;
1564 Gtk::ToggleButton editor_list_button;
1565 void editor_mixer_button_toggled ();
1566 void editor_list_button_toggled ();
1568 AudioClock* zoom_range_clock;
1570 ArdourButton zoom_in_button;
1571 ArdourButton zoom_out_button;
1572 ArdourButton zoom_out_full_button;
1574 ArdourButton tav_expand_button;
1575 ArdourButton tav_shrink_button;
1576 ArdourDropdown visible_tracks_selector;
1578 int32_t _visible_track_count;
1579 void build_track_count_menu ();
1580 void set_visible_track_count (int32_t);
1582 Gtk::VBox toolbar_clock_vbox;
1583 Gtk::VBox toolbar_selection_clock_vbox;
1584 Gtk::Table toolbar_selection_clock_table;
1585 Gtk::Label toolbar_selection_cursor_label;
1587 Gtkmm2ext::TearOff* _mouse_mode_tearoff;
1588 ArdourButton mouse_select_button;
1589 ArdourButton mouse_draw_button;
1590 ArdourButton mouse_move_button;
1591 ArdourButton mouse_gain_button;
1592 ArdourButton mouse_zoom_button;
1593 ArdourButton mouse_timefx_button;
1594 ArdourButton mouse_audition_button;
1596 ArdourButton smart_mode_button;
1597 Glib::RefPtr<Gtk::ToggleAction> smart_mode_action;
1599 void mouse_mode_toggled (Editing::MouseMode m);
1600 void mouse_mode_object_range_toggled ();
1601 bool ignore_mouse_mode_toggle;
1603 ArdourButton internal_edit_button;
1604 void toggle_internal_editing ();
1606 bool mouse_select_button_release (GdkEventButton*);
1608 Gtk::VBox automation_box;
1609 Gtk::Button automation_mode_button;
1611 //edit mode menu stuff
1612 ArdourDropdown edit_mode_selector;
1613 void edit_mode_selection_done ( ARDOUR::EditMode m );
1614 void build_edit_mode_menu ();
1615 Gtk::VBox edit_mode_box;
1616 std::vector<std::string> edit_mode_strings;
1618 void set_edit_mode (ARDOUR::EditMode);
1619 void cycle_edit_mode ();
1621 ArdourDropdown snap_type_selector;
1622 void build_snap_type_menu ();
1624 ArdourDropdown snap_mode_selector;
1625 void build_snap_mode_menu ();
1628 std::vector<std::string> snap_type_strings;
1629 std::vector<std::string> snap_mode_strings;
1631 void snap_type_selection_done (Editing::SnapType);
1632 void snap_mode_selection_done (Editing::SnapMode);
1633 void snap_mode_chosen (Editing::SnapMode);
1634 void snap_type_chosen (Editing::SnapType);
1636 Glib::RefPtr<Gtk::RadioAction> snap_type_action (Editing::SnapType);
1637 Glib::RefPtr<Gtk::RadioAction> snap_mode_action (Editing::SnapMode);
1639 //zoom focus meu stuff
1640 ArdourDropdown zoom_focus_selector;
1641 void zoom_focus_selection_done ( Editing::ZoomFocus f );
1642 void build_zoom_focus_menu ();
1643 std::vector<std::string> zoom_focus_strings;
1645 void zoom_focus_chosen (Editing::ZoomFocus);
1647 Glib::RefPtr<Gtk::RadioAction> zoom_focus_action (Editing::ZoomFocus);
1649 Gtk::HBox _zoom_box;
1650 Gtkmm2ext::TearOff* _zoom_tearoff;
1651 void zoom_adjustment_changed();
1653 void setup_toolbar ();
1655 void setup_tooltips ();
1657 Gtkmm2ext::TearOff* _tools_tearoff;
1658 Gtk::HBox toolbar_hbox;
1659 Gtk::EventBox toolbar_base;
1660 Gtk::Frame toolbar_frame;
1661 Gtk::Viewport _toolbar_viewport;
1665 Gtk::HBox panic_box;
1667 void setup_midi_toolbar ();
1669 /* selection process */
1671 Selection* selection;
1672 Selection* cut_buffer;
1674 void time_selection_changed ();
1675 void update_time_selection_display ();
1676 void track_selection_changed ();
1677 void region_selection_changed ();
1678 sigc::connection editor_regions_selection_changed_connection;
1679 void sensitize_all_region_actions (bool);
1680 void sensitize_the_right_region_actions ();
1681 bool _all_region_actions_sensitized;
1682 /** Flag to block region action handlers from doing what they normally do;
1683 * I tried Gtk::Action::block_activate() but this doesn't work (ie it doesn't
1684 * block) when setting a ToggleAction's active state.
1686 bool _ignore_region_action;
1687 bool _last_region_menu_was_main;
1688 void point_selection_changed ();
1689 void marker_selection_changed ();
1691 void cancel_selection ();
1692 void cancel_time_selection ();
1694 bool get_smart_mode() const;
1696 bool audio_region_selection_covers (framepos_t where);
1698 /* transport range select process */
1700 ArdourCanvas::Rectangle* cd_marker_bar_drag_rect;
1701 ArdourCanvas::Rectangle* range_bar_drag_rect;
1702 ArdourCanvas::Rectangle* transport_bar_drag_rect;
1705 ArdourCanvas::Rectangle *bogus_background_rect;
1707 ArdourCanvas::Rectangle *transport_bar_range_rect;
1708 ArdourCanvas::Rectangle *transport_bar_preroll_rect;
1709 ArdourCanvas::Rectangle *transport_bar_postroll_rect;
1710 ArdourCanvas::Rectangle *transport_loop_range_rect;
1711 ArdourCanvas::Rectangle *transport_punch_range_rect;
1712 ArdourCanvas::Line *transport_punchin_line;
1713 ArdourCanvas::Line *transport_punchout_line;
1714 ArdourCanvas::Rectangle *transport_preroll_rect;
1715 ArdourCanvas::Rectangle *transport_postroll_rect;
1717 ARDOUR::Location* transport_loop_location();
1718 ARDOUR::Location* transport_punch_location();
1720 ARDOUR::Location *temp_location;
1722 /* object rubberband select process */
1724 void select_all_within (framepos_t, framepos_t, double, double, TrackViewList const &, Selection::Operation, bool);
1726 ArdourCanvas::Rectangle *rubberband_rect;
1728 /* mouse zoom process */
1730 ArdourCanvas::Rectangle *zoom_rect;
1731 void reposition_zoom_rect (framepos_t start, framepos_t end);
1733 EditorRouteGroups* _route_groups;
1734 EditorRoutes* _routes;
1735 EditorRegions* _regions;
1736 EditorSnapshots* _snapshots;
1737 EditorLocations* _locations;
1739 /* diskstream/route display management */
1740 Glib::RefPtr<Gdk::Pixbuf> rec_enabled_icon;
1741 Glib::RefPtr<Gdk::Pixbuf> rec_disabled_icon;
1743 Glib::RefPtr<Gtk::TreeSelection> route_display_selection;
1745 bool sync_track_view_list_and_routes ();
1747 Gtk::VBox list_vpacker;
1751 sigc::connection autoscroll_connection;
1752 bool autoscroll_horizontal_allowed;
1753 bool autoscroll_vertical_allowed;
1754 uint32_t autoscroll_cnt;
1755 Gtk::Widget* autoscroll_widget;
1756 ArdourCanvas::Rect autoscroll_boundary;
1758 bool autoscroll_canvas ();
1759 void start_canvas_autoscroll (bool allow_horiz, bool allow_vert, const ArdourCanvas::Rect& boundary);
1760 void stop_canvas_autoscroll ();
1763 void point_trim (GdkEvent *, framepos_t);
1765 void trim_region_front();
1766 void trim_region_back();
1767 void trim_region (bool front);
1769 void trim_region_to_loop ();
1770 void trim_region_to_punch ();
1771 void trim_region_to_location (const ARDOUR::Location&, const char* cmd);
1773 void trim_to_region(bool forward);
1774 void trim_region_to_previous_region_end();
1775 void trim_region_to_next_region_start();
1777 bool show_gain_after_trim;
1781 int convert_drop_to_paths (
1782 std::vector<std::string>& paths,
1783 const Glib::RefPtr<Gdk::DragContext>& context,
1786 const Gtk::SelectionData& data,
1790 void track_canvas_drag_data_received (
1791 const Glib::RefPtr<Gdk::DragContext>& context,
1794 const Gtk::SelectionData& data,
1799 const Glib::RefPtr<Gdk::DragContext>& context,
1802 const Gtk::SelectionData& data,
1807 const Glib::RefPtr<Gdk::DragContext>& context,
1810 const Gtk::SelectionData& data,
1815 const Glib::RefPtr<Gdk::DragContext>& context,
1818 const Gtk::SelectionData& data,
1824 int write_region_selection(RegionSelection&);
1825 bool write_region (std::string path, boost::shared_ptr<ARDOUR::AudioRegion>);
1826 void bounce_region_selection (bool with_processing);
1827 void bounce_range_selection (bool replace, bool enable_processing);
1828 void external_edit_region ();
1830 int write_audio_selection (TimeSelection&);
1831 bool write_audio_range (ARDOUR::AudioPlaylist&, const ARDOUR::ChanCount& channels, std::list<ARDOUR::AudioRange>&);
1833 void write_selection ();
1835 XMLNode *before; /* used in *_reversible_command */
1837 void update_title ();
1838 void update_title_s (const std::string & snapshot_name);
1840 void instant_save ();
1842 boost::shared_ptr<ARDOUR::AudioRegion> last_audition_region;
1844 /* freeze operations */
1846 ARDOUR::InterThreadInfo freeze_status;
1847 static void* _freeze_thread (void*);
1848 void* freeze_thread ();
1850 void freeze_route ();
1851 void unfreeze_route ();
1855 void duplicate_range (bool with_dialog);
1857 /** computes the timeline frame (sample) of an event whose coordinates
1858 * are in canvas units (pixels, scroll offset included).
1860 framepos_t canvas_event_sample (GdkEvent const *, double* px = 0, double* py = 0) const;
1862 /** computes the timeline frame (sample) of an event whose coordinates
1863 * are in window units (pixels, no scroll offset).
1865 framepos_t window_event_sample (GdkEvent const *, double* px = 0, double* py = 0) const;
1867 /* returns false if mouse pointer is not in track or marker canvas
1869 bool mouse_frame (framepos_t&, bool& in_track_canvas) const;
1871 TimeFXDialog* current_timefx;
1872 static void* timefx_thread (void *arg);
1875 int time_stretch (RegionSelection&, float fraction);
1876 int pitch_shift (RegionSelection&, float cents);
1877 void pitch_shift_region ();
1879 void transpose_region ();
1881 /* editor-mixer strip */
1883 MixerStrip *current_mixer_strip;
1884 bool show_editor_mixer_when_tracks_arrive;
1885 Gtk::VBox current_mixer_strip_vbox;
1886 void cms_new (boost::shared_ptr<ARDOUR::Route>);
1887 void current_mixer_strip_hidden ();
1889 void detach_tearoff (Gtk::Box* b, Gtk::Window* w);
1890 void reattach_tearoff (Gtk::Box* b, Gtk::Window* w, int32_t n);
1892 void ensure_all_elements_drawn ();
1894 /* nudging tracks */
1896 void nudge_track (bool use_edit_point, bool forwards);
1898 static const int32_t default_width = 995;
1899 static const int32_t default_height = 765;
1903 ArdourButton nudge_forward_button;
1904 ArdourButton nudge_backward_button;
1905 Gtk::HBox nudge_hbox;
1906 Gtk::VBox nudge_vbox;
1907 AudioClock* nudge_clock;
1909 bool nudge_forward_release (GdkEventButton*);
1910 bool nudge_backward_release (GdkEventButton*);
1914 void apply_filter (ARDOUR::Filter&, std::string cmd, ProgressReporter* progress = 0);
1916 Command* apply_midi_note_edit_op_to_region (ARDOUR::MidiOperator& op, MidiRegionView& mrv);
1917 void apply_midi_note_edit_op (ARDOUR::MidiOperator& op);
1919 /* handling cleanup */
1921 int playlist_deletion_dialog (boost::shared_ptr<ARDOUR::Playlist>);
1923 PBD::ScopedConnectionList session_connections;
1925 /* tracking step changes of track height */
1927 TimeAxisView* current_stepping_trackview;
1928 ARDOUR::microseconds_t last_track_height_step_timestamp;
1929 gint track_height_step_timeout();
1930 sigc::connection step_timeout;
1932 TimeAxisView* entered_track;
1933 /** If the mouse is over a RegionView or one of its child canvas items, this is set up
1934 to point to the RegionView. Otherwise it is 0.
1936 RegionView* entered_regionview;
1938 bool clear_entered_track;
1939 bool left_track_canvas (GdkEventCrossing*);
1940 bool entered_track_canvas (GdkEventCrossing*);
1941 void set_entered_track (TimeAxisView*);
1942 void set_entered_regionview (RegionView*);
1943 void ensure_track_visible (TimeAxisView*);
1944 gint left_automation_track ();
1946 void reset_canvas_action_sensitivity (bool);
1947 void set_gain_envelope_visibility ();
1948 void set_region_gain_visibility (RegionView*);
1949 void toggle_gain_envelope_active ();
1950 void reset_region_gain_envelopes ();
1952 bool on_key_press_event (GdkEventKey*);
1953 bool on_key_release_event (GdkEventKey*);
1955 void session_state_saved (std::string);
1957 Glib::RefPtr<Gtk::Action> undo_action;
1958 Glib::RefPtr<Gtk::Action> redo_action;
1960 void history_changed ();
1962 Gtk::HBox status_bar_hpacker;
1964 Editing::EditPoint _edit_point;
1966 ArdourDropdown edit_point_selector;
1967 void build_edit_point_menu();
1969 void set_edit_point_preference (Editing::EditPoint ep, bool force = false);
1970 void cycle_edit_point (bool with_marker);
1971 void set_edit_point ();
1972 void edit_point_selection_done (Editing::EditPoint);
1973 void edit_point_chosen (Editing::EditPoint);
1974 Glib::RefPtr<Gtk::RadioAction> edit_point_action (Editing::EditPoint);
1975 std::vector<std::string> edit_point_strings;
1977 void selected_marker_moved (ARDOUR::Location*);
1979 bool get_edit_op_range (framepos_t& start, framepos_t& end) const;
1981 void get_regions_at (RegionSelection&, framepos_t where, const TrackViewList& ts) const;
1982 void get_regions_after (RegionSelection&, framepos_t where, const TrackViewList& ts) const;
1984 RegionSelection get_regions_from_selection_and_edit_point ();
1985 RegionSelection get_regions_from_selection_and_entered ();
1987 void start_updating_meters ();
1988 void stop_updating_meters ();
1989 bool meters_running;
1991 void select_next_route ();
1992 void select_prev_route ();
1994 void snap_to_internal (framepos_t& first, int32_t direction = 0, bool for_mark = false);
1995 void timecode_snap_to_internal (framepos_t& first, int32_t direction = 0, bool for_mark = false);
1997 RhythmFerret* rhythm_ferret;
1999 void fit_tracks (TrackViewList &);
2000 void fit_selected_tracks ();
2001 void set_track_height (Height);
2003 void remove_tracks ();
2004 void toggle_tracks_active ();
2008 static gboolean _idle_resize (gpointer);
2010 int32_t _pending_resize_amount;
2011 TimeAxisView* _pending_resize_view;
2013 void visible_order_range (int*, int*) const;
2017 /** true if we've made a locate request that hasn't yet been processed */
2018 bool _pending_locate_request;
2020 /** if true, there is a pending Session locate which is the initial one when loading a session;
2021 we need to know this so that we don't (necessarily) set the viewport to show the playhead
2024 bool _pending_initial_locate;
2026 Gtk::HBox _summary_hbox;
2027 EditorSummary* _summary;
2029 void region_view_added (RegionView *);
2030 void region_view_removed ();
2032 EditorGroupTabs* _group_tabs;
2033 void fit_route_group (ARDOUR::RouteGroup *);
2035 void step_edit_status_change (bool);
2036 void start_step_editing ();
2037 void stop_step_editing ();
2038 bool check_step_edit ();
2039 sigc::connection step_edit_connection;
2041 double _last_motion_y;
2043 RegionLayeringOrderEditor* layering_order_editor;
2044 void update_region_layering_order_editor ();
2046 /** Track that was the source for the last cut/copy operation. Used as a place
2047 to paste things iff there is no selected track.
2049 TimeAxisView* _last_cut_copy_source_track;
2051 /** true if a change in Selection->regions should change the selection in the region list.
2052 See EditorRegions::selection_changed.
2054 bool _region_selection_change_updates_region_list;
2056 void setup_fade_images ();
2057 std::map<ARDOUR::FadeShape, Gtk::Image*> _fade_in_images;
2058 std::map<ARDOUR::FadeShape, Gtk::Image*> _fade_out_images;
2059 std::map<ARDOUR::FadeShape, Gtk::Image*> _xfade_in_images;
2060 std::map<ARDOUR::FadeShape, Gtk::Image*> _xfade_out_images;
2062 Gtk::MenuItem& action_menu_item (std::string const &);
2063 void action_pre_activated (Glib::RefPtr<Gtk::Action> const &);
2065 void set_canvas_cursor_for_region_view (double, RegionView *);
2067 MouseCursors* _cursors;
2069 void follow_mixer_selection ();
2070 bool _following_mixer_selection;
2072 int time_fx (ARDOUR::RegionList&, float val, bool pitching);
2073 void note_edit_done (int, EditNoteDialog*);
2074 void toggle_sound_midi_notes ();
2076 /** Flag for a bit of a hack wrt control point selection; see set_selected_control_point_from_click */
2077 bool _control_point_toggled_on_press;
2079 /** This is used by TimeAxisView to keep a track of the TimeAxisView that is currently being
2080 stepped in height using ScrollZoomVerticalModifier+Scrollwheel. When a scroll event
2081 occurs, we do the step on this _stepping_axis_view if it is non-0 (and we set up this
2082 _stepping_axis_view with the TimeAxisView underneath the mouse if it is 0). Then Editor
2083 resets _stepping_axis_view when the modifier key is released. In this (hacky) way,
2084 pushing the modifier key and moving the scroll wheel will operate on the same track
2085 until the key is released (rather than skipping about to whatever happens to be
2086 underneath the mouse at the time).
2088 TimeAxisView* _stepping_axis_view;
2089 void zoom_vertical_modifier_released();
2092 friend class RegionDrag;
2093 friend class RegionMoveDrag;
2094 friend class RegionSpliceDrag;
2095 friend class TrimDrag;
2096 friend class MeterMarkerDrag;
2097 friend class TempoMarkerDrag;
2098 friend class CursorDrag;
2099 friend class FadeInDrag;
2100 friend class FadeOutDrag;
2101 friend class MarkerDrag;
2102 friend class RegionGainDrag;
2103 friend class ControlPointDrag;
2104 friend class LineDrag;
2105 friend class RubberbandSelectDrag;
2106 friend class EditorRubberbandSelectDrag;
2107 friend class TimeFXDrag;
2108 friend class ScrubDrag;
2109 friend class SelectionDrag;
2110 friend class RangeMarkerBarDrag;
2111 friend class MouseZoomDrag;
2112 friend class RegionCreateDrag;
2113 friend class RegionMotionDrag;
2114 friend class RegionInsertDrag;
2115 friend class VideoTimeLineDrag;
2117 friend class EditorSummary;
2118 friend class EditorGroupTabs;
2120 friend class EditorRoutes;
2121 friend class RhythmFerret;
2124 #endif /* __ardour_editor_h__ */