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_track_canvas () const;
454 void override_visible_track_count ();
457 void map_transport_state ();
458 void map_position_change (framepos_t);
464 void color_handler ();
468 // to keep track of the playhead position for control_scroll
469 boost::optional<framepos_t> _control_scroll_target;
471 PlaylistSelector* _playlist_selector;
473 typedef std::pair<TimeAxisView*,XMLNode*> TAVState;
476 VisualState (bool with_tracks);
479 framecnt_t samples_per_pixel;
480 framepos_t leftmost_frame;
481 Editing::ZoomFocus zoom_focus;
482 GUIObjectState* gui_state;
485 std::list<VisualState*> undo_visual_stack;
486 std::list<VisualState*> redo_visual_stack;
487 VisualState* current_visual_state (bool with_tracks = true);
488 void undo_visual_state ();
489 void redo_visual_state ();
490 void use_visual_state (VisualState&);
492 void swap_visual_state ();
494 std::vector<VisualState*> visual_states;
495 void start_visual_state_op (uint32_t n);
496 void cancel_visual_state_op (uint32_t n);
498 framepos_t leftmost_frame;
499 framecnt_t samples_per_pixel;
500 Editing::ZoomFocus zoom_focus;
502 void set_samples_per_pixel (framecnt_t);
503 bool clamp_samples_per_pixel (framecnt_t &) const;
505 Editing::MouseMode mouse_mode;
506 Editing::MouseMode pre_internal_mouse_mode;
507 Editing::SnapType pre_internal_snap_type;
508 Editing::SnapMode pre_internal_snap_mode;
509 Editing::SnapType internal_snap_type;
510 Editing::SnapMode internal_snap_mode;
511 bool _internal_editing;
512 Editing::MouseMode effective_mouse_mode () const;
514 enum JoinObjectRangeState {
515 JOIN_OBJECT_RANGE_NONE,
516 /** `join object/range' mode is active and the mouse is over a place where object mode should happen */
517 JOIN_OBJECT_RANGE_OBJECT,
518 /** `join object/range' mode is active and the mouse is over a place where range mode should happen */
519 JOIN_OBJECT_RANGE_RANGE
522 JoinObjectRangeState _join_object_range_state;
524 void update_join_object_range_location (double, double);
526 boost::optional<int> pre_notebook_shrink_pane_width;
528 void pane_allocation_handler (Gtk::Allocation&, Gtk::Paned*);
530 Gtk::Notebook _the_notebook;
531 bool _notebook_shrunk;
532 void add_notebook_page (std::string const &, Gtk::Widget &);
533 bool notebook_tab_clicked (GdkEventButton *, Gtk::Widget *);
535 Gtk::HPaned edit_pane;
536 Gtk::VPaned editor_summary_pane;
538 Gtk::EventBox meter_base;
540 Gtk::EventBox marker_base;
541 Gtk::HBox marker_box;
542 Gtk::VBox scrollers_rulers_markers_box;
544 void location_changed (ARDOUR::Location *);
545 void location_flags_changed (ARDOUR::Location *, void *);
546 void refresh_location_display ();
547 void refresh_location_display_internal (ARDOUR::Locations::LocationList&);
548 void add_new_location (ARDOUR::Location *);
549 ArdourCanvas::Group* add_new_location_internal (ARDOUR::Location *);
550 void location_gone (ARDOUR::Location *);
551 void remove_marker (ArdourCanvas::Item&, GdkEvent*);
552 gint really_remove_marker (ARDOUR::Location* loc);
553 void goto_nth_marker (int nth);
554 void toggle_marker_lines ();
555 void set_marker_line_visibility (bool);
557 uint32_t location_marker_color;
558 uint32_t location_range_color;
559 uint32_t location_loop_color;
560 uint32_t location_punch_color;
561 uint32_t location_cd_marker_color;
563 struct LocationMarkers {
568 LocationMarkers () : start(0), end(0), valid (true) {}
575 void set_show_lines (bool);
576 void set_selected (bool);
577 void canvas_height_set (double);
580 void set_name (const std::string&);
581 void set_position (framepos_t start, framepos_t end = 0);
582 void set_color_rgba (uint32_t);
585 LocationMarkers *find_location_markers (ARDOUR::Location *) const;
586 ARDOUR::Location* find_location_from_marker (Marker *, bool& is_start) const;
587 Marker* find_marker_from_location_id (PBD::ID const &, bool) const;
588 Marker* entered_marker;
589 bool _show_marker_lines;
591 typedef std::map<ARDOUR::Location*,LocationMarkers *> LocationMarkerMap;
592 LocationMarkerMap location_markers;
594 void update_marker_labels ();
595 void update_marker_labels (ArdourCanvas::Group *);
596 void check_marker_label (Marker *);
598 /** A set of lists of Markers that are in each of the canvas groups
599 * for the marker sections at the top of the editor. These lists
600 * are kept sorted in time order between marker movements, so that after
601 * a marker has moved we can decide whether we need to update the labels
602 * for all markers or for just a few.
604 std::map<ArdourCanvas::Group *, std::list<Marker *> > _sorted_marker_lists;
605 void remove_sorted_marker (Marker *);
607 void hide_marker (ArdourCanvas::Item*, GdkEvent*);
608 void clear_marker_display ();
609 void mouse_add_new_marker (framepos_t where, bool is_cd=false, bool is_xrun=false);
610 void mouse_add_new_range (framepos_t);
611 bool choose_new_marker_name(std::string &name);
612 void update_cd_marker_display ();
613 void ensure_cd_marker_updated (LocationMarkers * lam, ARDOUR::Location * location);
615 TimeAxisView* clicked_axisview;
616 RouteTimeAxisView* clicked_routeview;
617 /** The last RegionView that was clicked on, or 0 if the last click was not
618 * on a RegionView. This is set up by the canvas event handlers in
619 * editor_canvas_events.cc
621 RegionView* clicked_regionview;
622 RegionSelection latest_regionviews;
623 uint32_t clicked_selection;
624 ControlPoint* clicked_control_point;
626 void sort_track_selection (TrackViewList&);
628 void get_equivalent_regions (RegionView* rv, std::vector<RegionView*> &, PBD::PropertyID) const;
629 RegionSelection get_equivalent_regions (RegionSelection &, PBD::PropertyID) const;
630 void mapover_tracks (sigc::slot<void,RouteTimeAxisView&,uint32_t> sl, TimeAxisView*, PBD::PropertyID) const;
631 void mapover_tracks_with_unique_playlists (sigc::slot<void,RouteTimeAxisView&,uint32_t> sl, TimeAxisView*, PBD::PropertyID) const;
633 /* functions to be passed to mapover_tracks(), possibly with sigc::bind()-supplied arguments */
634 void mapped_get_equivalent_regions (RouteTimeAxisView&, uint32_t, RegionView *, std::vector<RegionView*>*) const;
635 void mapped_use_new_playlist (RouteTimeAxisView&, uint32_t, std::vector<boost::shared_ptr<ARDOUR::Playlist> > const &);
636 void mapped_use_copy_playlist (RouteTimeAxisView&, uint32_t, std::vector<boost::shared_ptr<ARDOUR::Playlist> > const &);
637 void mapped_clear_playlist (RouteTimeAxisView&, uint32_t);
639 void button_selection (ArdourCanvas::Item* item, GdkEvent* event, ItemType item_type);
640 bool button_release_can_deselect;
642 void catch_vanishing_regionview (RegionView *);
644 void set_selected_track (TimeAxisView&, Selection::Operation op = Selection::Set, bool no_remove=false);
645 void select_all_tracks ();
646 void select_all_internal_edit (Selection::Operation);
648 bool set_selected_control_point_from_click (bool press, Selection::Operation op = Selection::Set);
649 void set_selected_track_from_click (bool press, Selection::Operation op = Selection::Set, bool no_remove=false);
650 void set_selected_track_as_side_effect (Selection::Operation op);
651 bool set_selected_regionview_from_click (bool press, Selection::Operation op = Selection::Set);
653 bool set_selected_regionview_from_map_event (GdkEventAny*, StreamView*, boost::weak_ptr<ARDOUR::Region>);
654 void collect_new_region_view (RegionView *);
655 void collect_and_select_new_region_view (RegionView *);
657 Gtk::Menu track_context_menu;
658 Gtk::Menu track_region_context_menu;
659 Gtk::Menu track_selection_context_menu;
661 Gtk::MenuItem* region_edit_menu_split_item;
662 Gtk::MenuItem* region_edit_menu_split_multichannel_item;
663 Gtk::Menu * track_region_edit_playlist_menu;
664 Gtk::Menu * track_edit_playlist_submenu;
665 Gtk::Menu * track_selection_edit_playlist_submenu;
667 GdkEvent context_click_event;
669 void popup_track_context_menu (int, int, ItemType, bool);
670 Gtk::Menu* build_track_context_menu ();
671 Gtk::Menu* build_track_bus_context_menu ();
672 Gtk::Menu* build_track_region_context_menu ();
673 Gtk::Menu* build_track_selection_context_menu ();
674 void add_dstream_context_items (Gtk::Menu_Helpers::MenuList&);
675 void add_bus_context_items (Gtk::Menu_Helpers::MenuList&);
676 void add_region_context_items (Gtk::Menu_Helpers::MenuList&, boost::shared_ptr<ARDOUR::Track>);
677 void add_selection_context_items (Gtk::Menu_Helpers::MenuList&);
678 Gtk::MenuItem* _popup_region_menu_item;
680 void popup_control_point_context_menu (ArdourCanvas::Item *, GdkEvent *);
681 Gtk::Menu _control_point_context_menu;
683 void add_routes (ARDOUR::RouteList&);
684 void timeaxisview_deleted (TimeAxisView *);
686 Gtk::HBox global_hpacker;
687 Gtk::VBox global_vpacker;
690 Gdk::Cursor* current_canvas_cursor;
691 Gdk::Cursor* which_grabber_cursor ();
692 void set_canvas_cursor ();
694 ArdourCanvas::GtkCanvas* _track_canvas;
695 ArdourCanvas::GtkCanvasViewport* _track_canvas_viewport;
697 bool within_track_canvas;
699 friend class VerboseCursor;
700 VerboseCursor* _verbose_cursor;
702 void parameter_changed (std::string);
704 bool track_canvas_motion (GdkEvent*);
706 Gtk::EventBox time_canvas_event_box;
707 Gtk::EventBox time_bars_event_box;
708 Gtk::EventBox ruler_label_event_box;
710 ArdourCanvas::Group *minsec_group;
711 ArdourCanvas::Pixbuf *logo_item;
712 ArdourCanvas::Group *bbt_group;
713 ArdourCanvas::Group *timecode_group;
714 ArdourCanvas::Group *frame_group;
715 ArdourCanvas::Group *tempo_group;
716 ArdourCanvas::Group *meter_group;
717 ArdourCanvas::Group *marker_group;
718 ArdourCanvas::Group *range_marker_group;
719 ArdourCanvas::Group *transport_marker_group;
720 ArdourCanvas::Group* cd_marker_group;
722 /* parent for groups which themselves contain time markers */
723 ArdourCanvas::Group* _time_markers_group;
725 ArdourCanvas::Group* meter_bar_group;
726 ArdourCanvas::Group* tempo_bar_group;
727 ArdourCanvas::Group* marker_bar_group;
728 ArdourCanvas::Group* range_marker_bar_group;
729 ArdourCanvas::Group* transport_marker_bar_group;
730 ArdourCanvas::Group* cd_marker_bar_group;
732 /* The group containing all other groups that are scrolled vertically
735 ArdourCanvas::Group* hv_scroll_group;
737 /* The group containing all other groups that are scrolled vertically ONLY
739 ArdourCanvas::Group* v_scroll_group;
741 /* The group containing all other groups that are scrolled horizontally ONLY
743 ArdourCanvas::Group* h_scroll_group;
745 /* The group containing all trackviews. */
746 ArdourCanvas::Group* _trackview_group;
748 /* The group used for region motion. Sits on top of _trackview_group */
749 ArdourCanvas::Group* _region_motion_group;
751 /* a rect that sits at the bottom of all tracks to act as a drag-no-drop/clickable
754 ArdourCanvas::Rectangle* _canvas_bottom_rect;
755 bool canvas_bottom_rect_event (GdkEvent* event);
758 ruler_metric_timecode = 0,
759 ruler_metric_bbt = 1,
760 ruler_metric_samples = 2,
761 ruler_metric_minsec = 3,
763 ruler_time_tempo = 4,
764 ruler_time_meter = 5,
765 ruler_time_marker = 6,
766 ruler_time_range_marker = 7,
767 ruler_time_transport_marker = 8,
768 ruler_time_cd_marker = 9,
769 ruler_video_timeline = 10,
772 static GtkCustomMetric ruler_metrics[4];
773 Glib::RefPtr<Gtk::ToggleAction> ruler_timecode_action;
774 Glib::RefPtr<Gtk::ToggleAction> ruler_bbt_action;
775 Glib::RefPtr<Gtk::ToggleAction> ruler_samples_action;
776 Glib::RefPtr<Gtk::ToggleAction> ruler_minsec_action;
777 Glib::RefPtr<Gtk::ToggleAction> ruler_tempo_action;
778 Glib::RefPtr<Gtk::ToggleAction> ruler_meter_action;
779 Glib::RefPtr<Gtk::ToggleAction> ruler_marker_action;
780 Glib::RefPtr<Gtk::ToggleAction> ruler_range_action;
781 Glib::RefPtr<Gtk::ToggleAction> ruler_loop_punch_action;
782 Glib::RefPtr<Gtk::ToggleAction> ruler_cd_marker_action;
783 bool no_ruler_shown_update;
785 bool ruler_button_press (GdkEventButton*);
786 bool ruler_button_release (GdkEventButton*);
787 bool ruler_mouse_motion (GdkEventMotion*);
788 bool ruler_scroll (GdkEventScroll* event);
790 Gtk::Widget * ruler_grabbed_widget;
792 void initialize_rulers ();
793 void update_just_timecode ();
794 void compute_fixed_ruler_scale (); //calculates the RulerScale of the fixed rulers
795 void update_fixed_rulers ();
796 void update_tempo_based_rulers (ARDOUR::TempoMap::BBTPointList::const_iterator& begin,
797 ARDOUR::TempoMap::BBTPointList::const_iterator& end);
798 void popup_ruler_menu (framepos_t where = 0, ItemType type = RegionItem);
799 void update_ruler_visibility ();
800 void set_ruler_visible (RulerType, bool);
801 void toggle_ruler_visibility (RulerType rt);
802 void ruler_toggled (int);
803 bool ruler_label_button_release (GdkEventButton*);
804 void store_ruler_visibility ();
805 void restore_ruler_visibility ();
807 static gint _metric_get_timecode (GtkCustomRulerMark **, gdouble, gdouble, gint);
808 static gint _metric_get_bbt (GtkCustomRulerMark **, gdouble, gdouble, gint);
809 static gint _metric_get_samples (GtkCustomRulerMark **, gdouble, gdouble, gint);
810 static gint _metric_get_minsec (GtkCustomRulerMark **, gdouble, gdouble, gint);
812 enum MinsecRulerScale {
819 MinsecRulerScale minsec_ruler_scale;
821 framecnt_t minsec_mark_interval;
822 gint minsec_mark_modulo;
824 void set_minsec_ruler_scale (framepos_t, framepos_t);
826 enum TimecodeRulerScale {
828 timecode_show_frames,
829 timecode_show_seconds,
830 timecode_show_minutes,
834 TimecodeRulerScale timecode_ruler_scale;
836 gint timecode_mark_modulo;
837 gint timecode_nmarks;
838 void set_timecode_ruler_scale (framepos_t, framepos_t);
840 framecnt_t _samples_ruler_interval;
841 void set_samples_ruler_scale (framepos_t, framepos_t);
851 bbt_show_ticks_detail,
852 bbt_show_ticks_super_detail
855 BBTRulerScale bbt_ruler_scale;
859 uint32_t bbt_bar_helper_on;
860 uint32_t bbt_accent_modulo;
861 void compute_bbt_ruler_scale (framepos_t lower, framepos_t upper,
862 ARDOUR::TempoMap::BBTPointList::const_iterator current_bbt_points_begin,
863 ARDOUR::TempoMap::BBTPointList::const_iterator current_bbt_points_end);
865 gint metric_get_timecode (GtkCustomRulerMark **, gdouble, gdouble, gint);
866 gint metric_get_bbt (GtkCustomRulerMark **, gdouble, gdouble, gint);
867 gint metric_get_samples (GtkCustomRulerMark **, gdouble, gdouble, gint);
868 gint metric_get_minsec (GtkCustomRulerMark **, gdouble, gdouble, gint);
870 Gtk::Widget *_ruler_separator;
871 GtkWidget *_timecode_ruler;
872 GtkWidget *_bbt_ruler;
873 GtkWidget *_samples_ruler;
874 GtkWidget *_minsec_ruler;
875 Gtk::Widget *timecode_ruler;
876 Gtk::Widget *bbt_ruler;
877 Gtk::Widget *samples_ruler;
878 Gtk::Widget *minsec_ruler;
879 static Editor *ruler_editor;
881 static const double timebar_height;
882 guint32 visible_timebars;
883 Gtk::Menu *editor_ruler_menu;
885 ArdourCanvas::Rectangle* tempo_bar;
886 ArdourCanvas::Rectangle* meter_bar;
887 ArdourCanvas::Rectangle* marker_bar;
888 ArdourCanvas::Rectangle* range_marker_bar;
889 ArdourCanvas::Rectangle* transport_marker_bar;
890 ArdourCanvas::Rectangle* cd_marker_bar;
892 Gtk::Label minsec_label;
893 Gtk::Label bbt_label;
894 Gtk::Label timecode_label;
895 Gtk::Label samples_label;
896 Gtk::Label tempo_label;
897 Gtk::Label meter_label;
898 Gtk::Label mark_label;
899 Gtk::Label range_mark_label;
900 Gtk::Label transport_mark_label;
901 Gtk::Label cd_mark_label;
903 /* videtimline related actions */
904 Gtk::Label videotl_label;
905 ArdourCanvas::Group* videotl_group;
906 Glib::RefPtr<Gtk::ToggleAction> ruler_video_action;
907 Glib::RefPtr<Gtk::ToggleAction> xjadeo_proc_action;
908 Glib::RefPtr<Gtk::ToggleAction> xjadeo_ontop_action;
909 Glib::RefPtr<Gtk::ToggleAction> xjadeo_timecode_action;
910 Glib::RefPtr<Gtk::ToggleAction> xjadeo_frame_action;
911 Glib::RefPtr<Gtk::ToggleAction> xjadeo_osdbg_action;
912 Glib::RefPtr<Gtk::ToggleAction> xjadeo_fullscreen_action;
913 Glib::RefPtr<Gtk::ToggleAction> xjadeo_letterbox_action;
914 Glib::RefPtr<Gtk::Action> xjadeo_zoom_100;
915 void set_xjadeo_proc ();
916 void toggle_xjadeo_proc (int state=-1);
917 void set_close_video_sensitive (bool onoff);
918 void set_xjadeo_sensitive (bool onoff);
919 void set_xjadeo_viewoption (int);
920 void toggle_xjadeo_viewoption (int what, int state=-1);
921 void toggle_ruler_video (bool onoff) {ruler_video_action->set_active(onoff);}
922 int videotl_bar_height; /* in units of timebar_height; default: 4 */
923 int get_videotl_bar_height () const { return videotl_bar_height; }
924 void export_video (bool range = false);
925 void toggle_region_video_lock ();
927 Gtk::VBox time_bars_vbox;
929 friend class EditorCursor;
931 EditorCursor* playhead_cursor;
933 framepos_t get_region_boundary (framepos_t pos, int32_t dir, bool with_selection, bool only_onscreen);
935 void cursor_to_region_boundary (bool with_selection, int32_t dir);
936 void cursor_to_next_region_boundary (bool with_selection);
937 void cursor_to_previous_region_boundary (bool with_selection);
938 void cursor_to_next_region_point (EditorCursor*, ARDOUR::RegionPoint);
939 void cursor_to_previous_region_point (EditorCursor*, ARDOUR::RegionPoint);
940 void cursor_to_region_point (EditorCursor*, ARDOUR::RegionPoint, int32_t dir);
941 void cursor_to_selection_start (EditorCursor *);
942 void cursor_to_selection_end (EditorCursor *);
944 void selected_marker_to_region_boundary (bool with_selection, int32_t dir);
945 void selected_marker_to_next_region_boundary (bool with_selection);
946 void selected_marker_to_previous_region_boundary (bool with_selection);
947 void selected_marker_to_next_region_point (ARDOUR::RegionPoint);
948 void selected_marker_to_previous_region_point (ARDOUR::RegionPoint);
949 void selected_marker_to_region_point (ARDOUR::RegionPoint, int32_t dir);
950 void selected_marker_to_selection_start ();
951 void selected_marker_to_selection_end ();
953 void select_all_selectables_using_cursor (EditorCursor *, bool);
954 void select_all_selectables_using_edit (bool);
955 void select_all_selectables_between (bool within);
956 void select_range_between ();
958 boost::shared_ptr<ARDOUR::Region> find_next_region (ARDOUR::framepos_t, ARDOUR::RegionPoint, int32_t dir, TrackViewList&, TimeAxisView ** = 0);
959 ARDOUR::framepos_t find_next_region_boundary (ARDOUR::framepos_t, int32_t dir, const TrackViewList&);
961 std::vector<ARDOUR::framepos_t> region_boundary_cache;
962 void build_region_boundary_cache ();
965 Gtk::HBox bottom_hbox;
967 Gtk::Table edit_packer;
969 /** the adjustment that controls the overall editor vertical scroll position */
970 Gtk::Adjustment vertical_adjustment;
971 Gtk::Adjustment horizontal_adjustment;
973 Gtk::Adjustment unused_adjustment; // yes, really; Gtk::Layout constructor requires refs
974 Gtk::Layout controls_layout;
975 bool control_layout_scroll (GdkEventScroll* ev);
976 void reset_controls_layout_width ();
977 void reset_controls_layout_height (int32_t height);
986 bool scroll_press (Direction);
987 void scroll_release ();
988 sigc::connection _scroll_connection;
989 int _scroll_callbacks;
991 double _visible_canvas_width;
992 double _visible_canvas_height; ///< height of the visible area of the track canvas
993 double _full_canvas_height; ///< full height of the canvas
995 bool track_canvas_map_handler (GdkEventAny*);
997 bool edit_controls_button_release (GdkEventButton*);
998 Gtk::Menu *edit_controls_left_menu;
999 Gtk::Menu *edit_controls_right_menu;
1001 Gtk::VBox ruler_label_vbox;
1002 Gtk::VBox track_canvas_vbox;
1003 Gtk::VBox time_canvas_vbox;
1004 Gtk::VBox edit_controls_vbox;
1005 Gtk::HBox edit_controls_hbox;
1007 void control_vertical_zoom_in_all ();
1008 void control_vertical_zoom_out_all ();
1009 void control_vertical_zoom_in_selected ();
1010 void control_vertical_zoom_out_selected ();
1011 void control_step_tracks_up ();
1012 void control_step_tracks_down ();
1013 void control_view (uint32_t);
1014 void control_scroll (float);
1015 void control_select (uint32_t rid, Selection::Operation);
1016 void control_unselect ();
1017 void access_action (std::string,std::string);
1018 bool deferred_control_scroll (framepos_t);
1019 sigc::connection control_scroll_connection;
1021 void tie_vertical_scrolling ();
1022 void set_horizontal_position (double);
1023 double horizontal_position () const;
1025 struct VisualChange {
1033 framepos_t time_origin;
1034 framecnt_t samples_per_pixel;
1037 int idle_handler_id;
1038 /** true if we are currently in the idle handler */
1041 VisualChange() : pending ((VisualChange::Type) 0), time_origin (0), samples_per_pixel (0), idle_handler_id (-1), being_handled (false) {}
1043 pending = Type (pending | t);
1047 VisualChange pending_visual_change;
1049 static int _idle_visual_changer (void *arg);
1050 int idle_visual_changer ();
1051 void visual_changer (const VisualChange&);
1052 void ensure_visual_change_idle_handler ();
1055 TrackViewList track_views;
1056 std::pair<TimeAxisView*, double> trackview_by_y_position (double);
1057 RouteTimeAxisView* axis_view_from_route (boost::shared_ptr<ARDOUR::Route>) const;
1059 TrackViewList get_tracks_for_range_action () const;
1061 sigc::connection super_rapid_screen_update_connection;
1062 framepos_t last_update_frame;
1063 void center_screen_internal (framepos_t, float);
1065 void super_rapid_screen_update ();
1067 void session_going_away ();
1069 framepos_t cut_buffer_start;
1070 framecnt_t cut_buffer_length;
1072 Gdk::Cursor* pre_press_cursor;
1073 boost::weak_ptr<ARDOUR::Trimmable> _trimmable;
1074 boost::weak_ptr<ARDOUR::Movable> _movable;
1076 bool typed_event (ArdourCanvas::Item*, GdkEvent*, ItemType);
1077 bool button_press_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1078 bool button_press_handler_1 (ArdourCanvas::Item *, GdkEvent *, ItemType);
1079 bool button_press_handler_2 (ArdourCanvas::Item *, GdkEvent *, ItemType);
1080 bool button_release_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1081 bool button_double_click_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1082 bool button_press_dispatch (GdkEventButton*);
1083 bool button_release_dispatch (GdkEventButton*);
1084 bool motion_handler (ArdourCanvas::Item*, GdkEvent*, bool from_autoscroll = false);
1085 bool enter_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1086 bool leave_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1087 bool key_press_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1088 bool key_release_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1090 Gtkmm2ext::Bindings* button_bindings;
1091 XMLNode* button_settings () const;
1093 /* KEYMAP HANDLING */
1095 void register_actions ();
1096 void register_region_actions ();
1098 void load_bindings ();
1099 Gtkmm2ext::ActionMap editor_action_map;
1100 Gtkmm2ext::Bindings key_bindings;
1102 void cut_copy (Editing::CutCopyOp);
1103 bool can_cut_copy () const;
1104 void cut_copy_points (Editing::CutCopyOp);
1105 void cut_copy_regions (Editing::CutCopyOp, RegionSelection&);
1106 void cut_copy_ranges (Editing::CutCopyOp);
1107 void cut_copy_midi (Editing::CutCopyOp);
1109 void mouse_paste ();
1110 void paste_internal (framepos_t position, float times);
1112 /* EDITING OPERATIONS */
1114 void reset_point_selection ();
1115 void toggle_region_lock ();
1116 void toggle_opaque_region ();
1117 void toggle_record_enable ();
1118 void toggle_solo ();
1119 void toggle_solo_isolate ();
1120 void toggle_mute ();
1121 void toggle_region_lock_style ();
1123 enum LayerOperation {
1130 void do_layer_operation (LayerOperation);
1131 void raise_region ();
1132 void raise_region_to_top ();
1133 void change_region_layering_order (bool from_context_menu);
1134 void lower_region ();
1135 void lower_region_to_bottom ();
1136 void split_regions_at (framepos_t, RegionSelection&);
1137 void split_region_at_transients ();
1138 void split_region_at_points (boost::shared_ptr<ARDOUR::Region>, ARDOUR::AnalysisFeatureList&, bool can_ferret, bool select_new = false);
1139 void crop_region_to_selection ();
1140 void crop_region_to (framepos_t start, framepos_t end);
1141 void set_sync_point (framepos_t, const RegionSelection&);
1142 void set_region_sync_position ();
1143 void remove_region_sync();
1144 void align_regions (ARDOUR::RegionPoint);
1145 void align_regions_relative (ARDOUR::RegionPoint point);
1146 void align_region (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, framepos_t position);
1147 void align_region_internal (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, framepos_t position);
1148 void remove_selected_regions ();
1149 void remove_clicked_region ();
1150 void show_region_properties ();
1151 void show_midi_list_editor ();
1152 void rename_region ();
1153 void duplicate_some_regions (RegionSelection&, float times);
1154 void duplicate_selection (float times);
1155 void region_fill_selection ();
1156 void combine_regions ();
1157 void uncombine_regions ();
1159 void region_fill_track ();
1160 void audition_playlist_region_standalone (boost::shared_ptr<ARDOUR::Region>);
1161 void audition_playlist_region_via_route (boost::shared_ptr<ARDOUR::Region>, ARDOUR::Route&);
1162 void split_multichannel_region();
1163 void reverse_region ();
1164 void strip_region_silence ();
1165 void normalize_region ();
1166 void reset_region_scale_amplitude ();
1167 void adjust_region_gain (bool up);
1168 void quantize_region ();
1169 void insert_patch_change (bool from_context);
1170 void fork_region ();
1172 void do_insert_time ();
1173 void insert_time (framepos_t, framecnt_t, Editing::InsertTimeOption, bool, bool, bool, bool, bool, bool);
1175 void tab_to_transient (bool forward);
1177 void set_tempo_from_region ();
1178 void use_range_as_bar ();
1180 void define_one_bar (framepos_t start, framepos_t end);
1182 void audition_region_from_region_list ();
1183 void hide_region_from_region_list ();
1184 void show_region_in_region_list ();
1186 void naturalize_region ();
1188 void reset_focus ();
1190 void split_region ();
1195 void paste (float times, bool from_context_menu = false);
1197 void place_transient ();
1198 void remove_transient (ArdourCanvas::Item* item);
1199 void snap_regions_to_grid ();
1200 void close_region_gaps ();
1202 void keyboard_paste ();
1204 void region_from_selection ();
1205 void create_region_from_selection (std::vector<boost::shared_ptr<ARDOUR::Region> >&);
1207 void play_from_start ();
1208 void play_from_edit_point ();
1209 void play_from_edit_point_and_return ();
1210 void play_selected_region ();
1211 void play_edit_range ();
1212 void play_location (ARDOUR::Location&);
1213 void loop_location (ARDOUR::Location&);
1215 void temporal_zoom_selection ();
1216 void temporal_zoom_region (bool both_axes);
1217 void zoom_to_region (bool both_axes);
1218 void temporal_zoom_session ();
1219 void temporal_zoom (framecnt_t samples_per_pixel);
1220 void temporal_zoom_by_frame (framepos_t start, framepos_t end);
1221 void temporal_zoom_to_frame (bool coarser, framepos_t frame);
1223 void insert_region_list_drag (boost::shared_ptr<ARDOUR::Region>, int x, int y);
1224 void insert_region_list_selection (float times);
1226 void insert_route_list_drag (boost::shared_ptr<ARDOUR::Route>, int x, int y);
1228 /* import & embed */
1230 void add_external_audio_action (Editing::ImportMode);
1231 void external_audio_dialog ();
1232 void session_import_dialog ();
1234 int check_whether_and_how_to_import(std::string, bool all_or_nothing = true);
1235 bool check_multichannel_status (const std::vector<std::string>& paths);
1237 SoundFileOmega* sfbrowser;
1239 void bring_in_external_audio (Editing::ImportMode mode, framepos_t& pos);
1241 bool idle_drop_paths (std::vector<std::string> paths, framepos_t frame, double ypos, bool copy);
1242 void drop_paths_part_two (const std::vector<std::string>& paths, framepos_t frame, double ypos, bool copy);
1244 int import_sndfiles (std::vector<std::string> paths, Editing::ImportDisposition, Editing::ImportMode mode,
1245 ARDOUR::SrcQuality, framepos_t& pos,
1246 int target_regions, int target_tracks, boost::shared_ptr<ARDOUR::Track>&, bool);
1247 int embed_sndfiles (std::vector<std::string> paths, bool multiple_files, bool& check_sample_rate,
1248 Editing::ImportDisposition disposition, Editing::ImportMode mode,
1249 framepos_t& pos, int target_regions, int target_tracks, boost::shared_ptr<ARDOUR::Track>&);
1251 int add_sources (std::vector<std::string> paths, ARDOUR::SourceList& sources, framepos_t& pos,
1252 Editing::ImportDisposition, Editing::ImportMode,
1253 int target_regions, int target_tracks, boost::shared_ptr<ARDOUR::Track>&, bool add_channel_suffix);
1255 int finish_bringing_in_material (boost::shared_ptr<ARDOUR::Region> region, uint32_t, uint32_t, framepos_t& pos, Editing::ImportMode mode,
1256 boost::shared_ptr<ARDOUR::Track>& existing_track);
1258 boost::shared_ptr<ARDOUR::AudioTrack> get_nth_selected_audio_track (int nth) const;
1259 boost::shared_ptr<ARDOUR::MidiTrack> get_nth_selected_midi_track (int nth) const;
1261 void toggle_midi_input_active (bool flip_others);
1263 ARDOUR::InterThreadInfo* current_interthread_info;
1265 AnalysisWindow* analysis_window;
1267 /* import specific info */
1269 struct EditorImportStatus : public ARDOUR::ImportStatus {
1270 Editing::ImportMode mode;
1274 boost::shared_ptr<ARDOUR::Track> track;
1278 EditorImportStatus import_status;
1279 static void *_import_thread (void *);
1280 void* import_thread ();
1281 void finish_import ();
1283 /* to support this ... */
1285 void import_audio (bool as_tracks);
1286 void do_import (std::vector<std::string> paths, bool split, bool as_tracks);
1288 void move_to_start ();
1289 void move_to_end ();
1290 void center_playhead ();
1291 void center_edit_point ();
1292 void playhead_forward_to_grid ();
1293 void playhead_backward_to_grid ();
1294 void scroll_playhead (bool forward);
1295 void scroll_backward (float pages=0.8f);
1296 void scroll_forward (float pages=0.8f);
1297 void scroll_tracks_down ();
1298 void scroll_tracks_up ();
1300 void clear_markers ();
1301 void clear_ranges ();
1302 void clear_locations ();
1303 void unhide_markers ();
1304 void unhide_ranges ();
1305 void jump_forward_to_mark ();
1306 void jump_backward_to_mark ();
1307 void cursor_align (bool playhead_to_edit);
1309 void remove_last_capture ();
1310 void select_all_selectables_using_time_selection ();
1311 void select_all_selectables_using_loop();
1312 void select_all_selectables_using_punch();
1313 void set_selection_from_range (ARDOUR::Location&);
1314 void set_selection_from_punch ();
1315 void set_selection_from_loop ();
1316 void set_selection_from_region ();
1318 void add_location_mark (framepos_t where);
1319 void add_location_from_region ();
1320 void add_locations_from_region ();
1321 void add_location_from_selection ();
1322 void set_loop_from_selection (bool play);
1323 void set_punch_from_selection ();
1324 void set_punch_from_region ();
1326 void set_loop_from_edit_range (bool play);
1327 void set_loop_from_region (bool play);
1328 void set_punch_from_edit_range ();
1330 void set_loop_range (framepos_t start, framepos_t end, std::string cmd);
1331 void set_punch_range (framepos_t start, framepos_t end, std::string cmd);
1333 void add_location_from_playhead_cursor ();
1334 bool select_new_marker;
1336 void reverse_selection ();
1337 void edit_envelope ();
1339 double last_scrub_x;
1340 int scrubbing_direction;
1341 int scrub_reversals;
1342 int scrub_reverse_distance;
1343 void scrub (framepos_t, double);
1345 void keyboard_selection_begin ();
1346 void keyboard_selection_finish (bool add);
1347 bool have_pending_keyboard_selection;
1348 framepos_t pending_keyboard_selection_start;
1350 void move_range_selection_start_or_end_to_region_boundary (bool, bool);
1352 Editing::SnapType _snap_type;
1353 Editing::SnapMode _snap_mode;
1355 /// Snap threshold in pixels
1356 double snap_threshold;
1358 bool ignore_gui_changes;
1360 DragManager* _drags;
1364 Gtk::Menu fade_context_menu;
1366 Gtk::Menu xfade_in_context_menu;
1367 Gtk::Menu xfade_out_context_menu;
1368 void popup_xfade_in_context_menu (int, int, ArdourCanvas::Item*, ItemType);
1369 void popup_xfade_out_context_menu (int, int, ArdourCanvas::Item*, ItemType);
1370 void fill_xfade_menu (Gtk::Menu_Helpers::MenuList& items, bool start);
1372 void set_fade_in_shape (ARDOUR::FadeShape);
1373 void set_fade_out_shape (ARDOUR::FadeShape);
1375 void set_fade_length (bool in);
1376 void set_fade_in_active (bool);
1377 void set_fade_out_active (bool);
1379 std::set<boost::shared_ptr<ARDOUR::Playlist> > motion_frozen_playlists;
1381 bool _dragging_playhead;
1382 bool _dragging_edit_point;
1384 void marker_drag_motion_callback (GdkEvent*);
1385 void marker_drag_finished_callback (GdkEvent*);
1387 gint mouse_rename_region (ArdourCanvas::Item*, GdkEvent*);
1389 void add_region_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1390 void start_create_region_grab (ArdourCanvas::Item*, GdkEvent*);
1391 void add_region_copy_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1392 void add_region_brush_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1393 void start_selection_grab (ArdourCanvas::Item*, GdkEvent*);
1395 void region_view_item_click (AudioRegionView&, GdkEventButton*);
1397 bool can_remove_control_point (ArdourCanvas::Item *);
1398 void remove_control_point (ArdourCanvas::Item *);
1400 void mouse_brush_insert_region (RegionView*, framepos_t pos);
1402 /* Canvas event handlers */
1404 bool canvas_control_point_event (GdkEvent* event,ArdourCanvas::Item*, ControlPoint*);
1405 bool canvas_line_event (GdkEvent* event,ArdourCanvas::Item*, AutomationLine*);
1406 bool canvas_selection_rect_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1407 bool canvas_selection_start_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1408 bool canvas_selection_end_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1409 bool canvas_start_xfade_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1410 bool canvas_end_xfade_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1411 bool canvas_fade_in_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1412 bool canvas_fade_in_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*, bool trim = false);
1413 bool canvas_fade_out_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1414 bool canvas_fade_out_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*, bool trim = false);
1415 bool canvas_region_view_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1416 bool canvas_frame_handle_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1417 bool canvas_region_view_name_highlight_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1418 bool canvas_region_view_name_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1419 bool canvas_feature_line_event (GdkEvent* event, ArdourCanvas::Item*, RegionView*);
1420 bool canvas_stream_view_event (GdkEvent* event,ArdourCanvas::Item*, RouteTimeAxisView*);
1421 bool canvas_marker_event (GdkEvent* event,ArdourCanvas::Item*, Marker*);
1422 bool canvas_zoom_rect_event (GdkEvent* event,ArdourCanvas::Item*);
1423 bool canvas_tempo_marker_event (GdkEvent* event,ArdourCanvas::Item*, TempoMarker*);
1424 bool canvas_meter_marker_event (GdkEvent* event,ArdourCanvas::Item*, MeterMarker*);
1425 bool canvas_automation_track_event(GdkEvent* event, ArdourCanvas::Item*, AutomationTimeAxisView*);
1426 bool canvas_note_event (GdkEvent* event, ArdourCanvas::Item *);
1428 bool canvas_tempo_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1429 bool canvas_meter_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1430 bool canvas_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1431 bool canvas_range_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1432 bool canvas_transport_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1433 bool canvas_cd_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1435 bool canvas_videotl_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1436 void update_video_timeline (bool flush = false);
1437 void set_video_timeline_height (const int);
1438 bool is_video_timeline_locked ();
1439 void toggle_video_timeline_locked ();
1440 void set_video_timeline_locked (const bool);
1441 void queue_visual_videotimeline_update ();
1442 void embed_audio_from_video (std::string, framepos_t n = 0, bool lock_position_to_video = true);
1444 PBD::Signal0<void> EditorFreeze;
1445 PBD::Signal0<void> EditorThaw;
1448 friend class DragManager;
1449 friend class EditorRouteGroups;
1450 friend class EditorRegions;
1452 /** true if the mouse is over a place where region trim can happen */
1453 bool _over_region_trim_target;
1455 /* non-public event handlers */
1457 bool canvas_playhead_cursor_event (GdkEvent* event, ArdourCanvas::Item*);
1458 bool track_canvas_scroll (GdkEventScroll* event);
1460 bool track_canvas_scroll_event (GdkEventScroll* event);
1461 bool track_canvas_button_press_event (GdkEventButton* event);
1462 bool track_canvas_button_release_event (GdkEventButton* event);
1463 bool track_canvas_motion_notify_event (GdkEventMotion* event);
1465 Gtk::Allocation _canvas_viewport_allocation;
1466 void track_canvas_viewport_allocate (Gtk::Allocation alloc);
1467 void track_canvas_viewport_size_allocated ();
1468 bool track_canvas_drag_motion (Glib::RefPtr<Gdk::DragContext> const &, int, int, guint);
1469 bool track_canvas_key_press (GdkEventKey *);
1470 bool track_canvas_key_release (GdkEventKey *);
1472 void set_playhead_cursor ();
1474 void toggle_region_mute ();
1476 void initialize_canvas ();
1478 /* display control */
1480 bool _show_measures;
1481 /// true if the editor should follow the playhead, otherwise false
1482 bool _follow_playhead;
1483 /// true if we scroll the tracks rather than the playhead
1484 bool _stationary_playhead;
1485 /// true if we are in fullscreen mode
1488 TempoLines* tempo_lines;
1490 ArdourCanvas::Group* global_rect_group;
1491 ArdourCanvas::Group* time_line_group;
1493 void hide_measures ();
1494 void draw_measures (ARDOUR::TempoMap::BBTPointList::const_iterator& begin,
1495 ARDOUR::TempoMap::BBTPointList::const_iterator& end);
1497 void new_tempo_section ();
1499 void mouse_add_new_tempo_event (framepos_t where);
1500 void mouse_add_new_meter_event (framepos_t where);
1502 void remove_tempo_marker (ArdourCanvas::Item*);
1503 void remove_meter_marker (ArdourCanvas::Item*);
1504 gint real_remove_tempo_marker (ARDOUR::TempoSection*);
1505 gint real_remove_meter_marker (ARDOUR::MeterSection*);
1507 void edit_tempo_section (ARDOUR::TempoSection*);
1508 void edit_meter_section (ARDOUR::MeterSection*);
1509 void edit_tempo_marker (TempoMarker&);
1510 void edit_meter_marker (MeterMarker&);
1511 void edit_control_point (ArdourCanvas::Item*);
1512 void edit_notes (TimeAxisViewItem&);
1514 void marker_menu_edit ();
1515 void marker_menu_remove ();
1516 void marker_menu_rename ();
1517 void rename_marker (Marker *marker);
1518 void toggle_marker_menu_lock ();
1519 void toggle_marker_menu_glue ();
1520 void marker_menu_hide ();
1521 void marker_menu_loop_range ();
1522 void marker_menu_select_all_selectables_using_range ();
1523 void marker_menu_select_using_range ();
1524 void marker_menu_separate_regions_using_location ();
1525 void marker_menu_play_from ();
1526 void marker_menu_play_range ();
1527 void marker_menu_set_playhead ();
1528 void marker_menu_set_from_playhead ();
1529 void marker_menu_set_from_selection (bool force_regions);
1530 void marker_menu_range_to_next ();
1531 void marker_menu_zoom_to_range ();
1532 void new_transport_marker_menu_set_loop ();
1533 void new_transport_marker_menu_set_punch ();
1534 void update_loop_range_view ();
1535 void update_punch_range_view ();
1536 void new_transport_marker_menu_popdown ();
1537 void marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1538 void tempo_or_meter_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1539 void new_transport_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1540 void build_range_marker_menu (bool, bool);
1541 void build_marker_menu (ARDOUR::Location *);
1542 void build_tempo_or_meter_marker_menu (bool);
1543 void build_new_transport_marker_menu ();
1544 void dynamic_cast_marker_object (void*, MeterMarker**, TempoMarker**) const;
1546 Gtk::Menu* tempo_or_meter_marker_menu;
1547 Gtk::Menu* marker_menu;
1548 Gtk::Menu* range_marker_menu;
1549 Gtk::Menu* transport_marker_menu;
1550 Gtk::Menu* new_transport_marker_menu;
1551 Gtk::Menu* cd_marker_menu;
1552 ArdourCanvas::Item* marker_menu_item;
1554 typedef std::list<Marker*> Marks;
1557 void remove_metric_marks ();
1558 void draw_metric_marks (const ARDOUR::Metrics& metrics);
1560 void compute_current_bbt_points (framepos_t left, framepos_t right,
1561 ARDOUR::TempoMap::BBTPointList::const_iterator& begin,
1562 ARDOUR::TempoMap::BBTPointList::const_iterator& end);
1564 void tempo_map_changed (const PBD::PropertyChange&);
1565 void redisplay_tempo (bool immediate_redraw);
1567 uint32_t bbt_beat_subdivision;
1571 Gtk::ToggleButton editor_mixer_button;
1572 Gtk::ToggleButton editor_list_button;
1573 void editor_mixer_button_toggled ();
1574 void editor_list_button_toggled ();
1576 AudioClock* zoom_range_clock;
1578 ArdourButton zoom_in_button;
1579 ArdourButton zoom_out_button;
1580 ArdourButton zoom_out_full_button;
1582 ArdourButton tav_expand_button;
1583 ArdourButton tav_shrink_button;
1584 ArdourDropdown visible_tracks_selector;
1586 int32_t _visible_track_count;
1587 void build_track_count_menu ();
1588 void set_visible_track_count (int32_t);
1590 Gtk::VBox toolbar_clock_vbox;
1591 Gtk::VBox toolbar_selection_clock_vbox;
1592 Gtk::Table toolbar_selection_clock_table;
1593 Gtk::Label toolbar_selection_cursor_label;
1595 Gtkmm2ext::TearOff* _mouse_mode_tearoff;
1596 ArdourButton mouse_select_button;
1597 ArdourButton mouse_draw_button;
1598 ArdourButton mouse_move_button;
1599 ArdourButton mouse_gain_button;
1600 ArdourButton mouse_zoom_button;
1601 ArdourButton mouse_timefx_button;
1602 ArdourButton mouse_audition_button;
1604 ArdourButton smart_mode_button;
1605 Glib::RefPtr<Gtk::ToggleAction> smart_mode_action;
1607 void mouse_mode_toggled (Editing::MouseMode m);
1608 void mouse_mode_object_range_toggled ();
1609 bool ignore_mouse_mode_toggle;
1611 ArdourButton internal_edit_button;
1612 void toggle_internal_editing ();
1614 bool mouse_select_button_release (GdkEventButton*);
1616 Gtk::VBox automation_box;
1617 Gtk::Button automation_mode_button;
1619 //edit mode menu stuff
1620 ArdourDropdown edit_mode_selector;
1621 void edit_mode_selection_done ( ARDOUR::EditMode m );
1622 void build_edit_mode_menu ();
1623 Gtk::VBox edit_mode_box;
1624 std::vector<std::string> edit_mode_strings;
1626 void set_edit_mode (ARDOUR::EditMode);
1627 void cycle_edit_mode ();
1629 ArdourDropdown snap_type_selector;
1630 void build_snap_type_menu ();
1632 ArdourDropdown snap_mode_selector;
1633 void build_snap_mode_menu ();
1636 std::vector<std::string> snap_type_strings;
1637 std::vector<std::string> snap_mode_strings;
1639 void snap_type_selection_done (Editing::SnapType);
1640 void snap_mode_selection_done (Editing::SnapMode);
1641 void snap_mode_chosen (Editing::SnapMode);
1642 void snap_type_chosen (Editing::SnapType);
1644 Glib::RefPtr<Gtk::RadioAction> snap_type_action (Editing::SnapType);
1645 Glib::RefPtr<Gtk::RadioAction> snap_mode_action (Editing::SnapMode);
1647 //zoom focus meu stuff
1648 ArdourDropdown zoom_focus_selector;
1649 void zoom_focus_selection_done ( Editing::ZoomFocus f );
1650 void build_zoom_focus_menu ();
1651 std::vector<std::string> zoom_focus_strings;
1653 void zoom_focus_chosen (Editing::ZoomFocus);
1655 Glib::RefPtr<Gtk::RadioAction> zoom_focus_action (Editing::ZoomFocus);
1657 Gtk::HBox _zoom_box;
1658 Gtkmm2ext::TearOff* _zoom_tearoff;
1659 void zoom_adjustment_changed();
1661 void setup_toolbar ();
1663 void setup_tooltips ();
1665 Gtkmm2ext::TearOff* _tools_tearoff;
1666 Gtk::HBox toolbar_hbox;
1667 Gtk::EventBox toolbar_base;
1668 Gtk::Frame toolbar_frame;
1669 Gtk::Viewport _toolbar_viewport;
1673 Gtk::HBox panic_box;
1675 void setup_midi_toolbar ();
1677 /* selection process */
1679 Selection* selection;
1680 Selection* cut_buffer;
1682 void time_selection_changed ();
1683 void update_time_selection_display ();
1684 void track_selection_changed ();
1685 void region_selection_changed ();
1686 sigc::connection editor_regions_selection_changed_connection;
1687 void sensitize_all_region_actions (bool);
1688 void sensitize_the_right_region_actions ();
1689 bool _all_region_actions_sensitized;
1690 /** Flag to block region action handlers from doing what they normally do;
1691 * I tried Gtk::Action::block_activate() but this doesn't work (ie it doesn't
1692 * block) when setting a ToggleAction's active state.
1694 bool _ignore_region_action;
1695 bool _last_region_menu_was_main;
1696 void point_selection_changed ();
1697 void marker_selection_changed ();
1699 void cancel_selection ();
1700 void cancel_time_selection ();
1702 bool get_smart_mode() const;
1704 bool audio_region_selection_covers (framepos_t where);
1706 /* transport range select process */
1708 ArdourCanvas::Rectangle* cd_marker_bar_drag_rect;
1709 ArdourCanvas::Rectangle* range_bar_drag_rect;
1710 ArdourCanvas::Rectangle* transport_bar_drag_rect;
1713 ArdourCanvas::Rectangle *bogus_background_rect;
1715 ArdourCanvas::Rectangle *transport_bar_range_rect;
1716 ArdourCanvas::Rectangle *transport_bar_preroll_rect;
1717 ArdourCanvas::Rectangle *transport_bar_postroll_rect;
1718 ArdourCanvas::Rectangle *transport_loop_range_rect;
1719 ArdourCanvas::Rectangle *transport_punch_range_rect;
1720 ArdourCanvas::Line *transport_punchin_line;
1721 ArdourCanvas::Line *transport_punchout_line;
1722 ArdourCanvas::Rectangle *transport_preroll_rect;
1723 ArdourCanvas::Rectangle *transport_postroll_rect;
1725 ARDOUR::Location* transport_loop_location();
1726 ARDOUR::Location* transport_punch_location();
1728 ARDOUR::Location *temp_location;
1730 /* object rubberband select process */
1732 void select_all_within (framepos_t, framepos_t, double, double, TrackViewList const &, Selection::Operation, bool);
1734 ArdourCanvas::Rectangle *rubberband_rect;
1736 /* mouse zoom process */
1738 ArdourCanvas::Rectangle *zoom_rect;
1739 void reposition_zoom_rect (framepos_t start, framepos_t end);
1741 EditorRouteGroups* _route_groups;
1742 EditorRoutes* _routes;
1743 EditorRegions* _regions;
1744 EditorSnapshots* _snapshots;
1745 EditorLocations* _locations;
1747 /* diskstream/route display management */
1748 Glib::RefPtr<Gdk::Pixbuf> rec_enabled_icon;
1749 Glib::RefPtr<Gdk::Pixbuf> rec_disabled_icon;
1751 Glib::RefPtr<Gtk::TreeSelection> route_display_selection;
1753 bool sync_track_view_list_and_routes ();
1755 Gtk::VBox list_vpacker;
1759 sigc::connection autoscroll_connection;
1760 bool autoscroll_horizontal_allowed;
1761 bool autoscroll_vertical_allowed;
1762 uint32_t autoscroll_cnt;
1763 Gtk::Widget* autoscroll_widget;
1764 ArdourCanvas::Rect autoscroll_boundary;
1766 bool autoscroll_canvas ();
1767 void start_canvas_autoscroll (bool allow_horiz, bool allow_vert, const ArdourCanvas::Rect& boundary);
1768 void stop_canvas_autoscroll ();
1771 void point_trim (GdkEvent *, framepos_t);
1773 void trim_region_front();
1774 void trim_region_back();
1775 void trim_region (bool front);
1777 void trim_region_to_loop ();
1778 void trim_region_to_punch ();
1779 void trim_region_to_location (const ARDOUR::Location&, const char* cmd);
1781 void trim_to_region(bool forward);
1782 void trim_region_to_previous_region_end();
1783 void trim_region_to_next_region_start();
1785 bool show_gain_after_trim;
1789 int convert_drop_to_paths (
1790 std::vector<std::string>& paths,
1791 const Glib::RefPtr<Gdk::DragContext>& context,
1794 const Gtk::SelectionData& data,
1798 void track_canvas_drag_data_received (
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,
1823 const Glib::RefPtr<Gdk::DragContext>& context,
1826 const Gtk::SelectionData& data,
1832 int write_region_selection(RegionSelection&);
1833 bool write_region (std::string path, boost::shared_ptr<ARDOUR::AudioRegion>);
1834 void bounce_region_selection (bool with_processing);
1835 void bounce_range_selection (bool replace, bool enable_processing);
1836 void external_edit_region ();
1838 int write_audio_selection (TimeSelection&);
1839 bool write_audio_range (ARDOUR::AudioPlaylist&, const ARDOUR::ChanCount& channels, std::list<ARDOUR::AudioRange>&);
1841 void write_selection ();
1843 XMLNode *before; /* used in *_reversible_command */
1845 void update_title ();
1846 void update_title_s (const std::string & snapshot_name);
1848 void instant_save ();
1850 boost::shared_ptr<ARDOUR::AudioRegion> last_audition_region;
1852 /* freeze operations */
1854 ARDOUR::InterThreadInfo freeze_status;
1855 static void* _freeze_thread (void*);
1856 void* freeze_thread ();
1858 void freeze_route ();
1859 void unfreeze_route ();
1863 void duplicate_range (bool with_dialog);
1865 /** computes the timeline frame (sample) of an event whose coordinates
1866 * are in canvas units (pixels, scroll offset included).
1868 framepos_t canvas_event_sample (GdkEvent const *, double* px = 0, double* py = 0) const;
1870 /** computes the timeline frame (sample) of an event whose coordinates
1871 * are in window units (pixels, no scroll offset).
1873 framepos_t window_event_sample (GdkEvent const *, double* px = 0, double* py = 0) const;
1875 /* returns false if mouse pointer is not in track or marker canvas
1877 bool mouse_frame (framepos_t&, bool& in_track_canvas) const;
1879 TimeFXDialog* current_timefx;
1880 static void* timefx_thread (void *arg);
1883 int time_stretch (RegionSelection&, float fraction);
1884 int pitch_shift (RegionSelection&, float cents);
1885 void pitch_shift_region ();
1887 void transpose_region ();
1889 /* editor-mixer strip */
1891 MixerStrip *current_mixer_strip;
1892 bool show_editor_mixer_when_tracks_arrive;
1893 Gtk::VBox current_mixer_strip_vbox;
1894 void cms_new (boost::shared_ptr<ARDOUR::Route>);
1895 void current_mixer_strip_hidden ();
1897 void detach_tearoff (Gtk::Box* b, Gtk::Window* w);
1898 void reattach_tearoff (Gtk::Box* b, Gtk::Window* w, int32_t n);
1900 void ensure_all_elements_drawn ();
1902 /* nudging tracks */
1904 void nudge_track (bool use_edit_point, bool forwards);
1906 static const int32_t default_width = 995;
1907 static const int32_t default_height = 765;
1911 ArdourButton nudge_forward_button;
1912 ArdourButton nudge_backward_button;
1913 Gtk::HBox nudge_hbox;
1914 Gtk::VBox nudge_vbox;
1915 AudioClock* nudge_clock;
1917 bool nudge_forward_release (GdkEventButton*);
1918 bool nudge_backward_release (GdkEventButton*);
1922 void apply_filter (ARDOUR::Filter&, std::string cmd, ProgressReporter* progress = 0);
1924 Command* apply_midi_note_edit_op_to_region (ARDOUR::MidiOperator& op, MidiRegionView& mrv);
1925 void apply_midi_note_edit_op (ARDOUR::MidiOperator& op);
1927 /* handling cleanup */
1929 int playlist_deletion_dialog (boost::shared_ptr<ARDOUR::Playlist>);
1931 PBD::ScopedConnectionList session_connections;
1933 /* tracking step changes of track height */
1935 TimeAxisView* current_stepping_trackview;
1936 ARDOUR::microseconds_t last_track_height_step_timestamp;
1937 gint track_height_step_timeout();
1938 sigc::connection step_timeout;
1940 TimeAxisView* entered_track;
1941 /** If the mouse is over a RegionView or one of its child canvas items, this is set up
1942 to point to the RegionView. Otherwise it is 0.
1944 RegionView* entered_regionview;
1946 bool clear_entered_track;
1947 bool left_track_canvas (GdkEventCrossing*);
1948 bool entered_track_canvas (GdkEventCrossing*);
1949 void set_entered_track (TimeAxisView*);
1950 void set_entered_regionview (RegionView*);
1951 void ensure_track_visible (TimeAxisView*);
1952 gint left_automation_track ();
1954 void reset_canvas_action_sensitivity (bool);
1955 void set_gain_envelope_visibility ();
1956 void set_region_gain_visibility (RegionView*);
1957 void toggle_gain_envelope_active ();
1958 void reset_region_gain_envelopes ();
1960 bool on_key_press_event (GdkEventKey*);
1961 bool on_key_release_event (GdkEventKey*);
1963 void session_state_saved (std::string);
1965 Glib::RefPtr<Gtk::Action> undo_action;
1966 Glib::RefPtr<Gtk::Action> redo_action;
1968 void history_changed ();
1970 Gtk::HBox status_bar_hpacker;
1972 Editing::EditPoint _edit_point;
1974 ArdourDropdown edit_point_selector;
1975 void build_edit_point_menu();
1977 void set_edit_point_preference (Editing::EditPoint ep, bool force = false);
1978 void cycle_edit_point (bool with_marker);
1979 void set_edit_point ();
1980 void edit_point_selection_done (Editing::EditPoint);
1981 void edit_point_chosen (Editing::EditPoint);
1982 Glib::RefPtr<Gtk::RadioAction> edit_point_action (Editing::EditPoint);
1983 std::vector<std::string> edit_point_strings;
1985 void selected_marker_moved (ARDOUR::Location*);
1987 bool get_edit_op_range (framepos_t& start, framepos_t& end) const;
1989 void get_regions_at (RegionSelection&, framepos_t where, const TrackViewList& ts) const;
1990 void get_regions_after (RegionSelection&, framepos_t where, const TrackViewList& ts) const;
1992 RegionSelection get_regions_from_selection_and_edit_point ();
1993 RegionSelection get_regions_from_selection_and_entered ();
1995 void start_updating_meters ();
1996 void stop_updating_meters ();
1997 bool meters_running;
1999 void select_next_route ();
2000 void select_prev_route ();
2002 void snap_to_internal (framepos_t& first, int32_t direction = 0, bool for_mark = false);
2003 void timecode_snap_to_internal (framepos_t& first, int32_t direction = 0, bool for_mark = false);
2005 RhythmFerret* rhythm_ferret;
2007 void fit_tracks (TrackViewList &);
2008 void fit_selected_tracks ();
2009 void set_track_height (Height);
2011 void remove_tracks ();
2012 void toggle_tracks_active ();
2016 static gboolean _idle_resize (gpointer);
2018 int32_t _pending_resize_amount;
2019 TimeAxisView* _pending_resize_view;
2021 void visible_order_range (int*, int*) const;
2025 /** true if we've made a locate request that hasn't yet been processed */
2026 bool _pending_locate_request;
2028 /** if true, there is a pending Session locate which is the initial one when loading a session;
2029 we need to know this so that we don't (necessarily) set the viewport to show the playhead
2032 bool _pending_initial_locate;
2034 Gtk::HBox _summary_hbox;
2035 EditorSummary* _summary;
2037 void region_view_added (RegionView *);
2038 void region_view_removed ();
2040 EditorGroupTabs* _group_tabs;
2041 void fit_route_group (ARDOUR::RouteGroup *);
2043 void step_edit_status_change (bool);
2044 void start_step_editing ();
2045 void stop_step_editing ();
2046 bool check_step_edit ();
2047 sigc::connection step_edit_connection;
2049 double _last_motion_y;
2051 RegionLayeringOrderEditor* layering_order_editor;
2052 void update_region_layering_order_editor ();
2054 /** Track that was the source for the last cut/copy operation. Used as a place
2055 to paste things iff there is no selected track.
2057 TimeAxisView* _last_cut_copy_source_track;
2059 /** true if a change in Selection->regions should change the selection in the region list.
2060 See EditorRegions::selection_changed.
2062 bool _region_selection_change_updates_region_list;
2064 void setup_fade_images ();
2065 std::map<ARDOUR::FadeShape, Gtk::Image*> _fade_in_images;
2066 std::map<ARDOUR::FadeShape, Gtk::Image*> _fade_out_images;
2067 std::map<ARDOUR::FadeShape, Gtk::Image*> _xfade_in_images;
2068 std::map<ARDOUR::FadeShape, Gtk::Image*> _xfade_out_images;
2070 Gtk::MenuItem& action_menu_item (std::string const &);
2071 void action_pre_activated (Glib::RefPtr<Gtk::Action> const &);
2073 void set_canvas_cursor_for_region_view (double, RegionView *);
2075 MouseCursors* _cursors;
2077 void follow_mixer_selection ();
2078 bool _following_mixer_selection;
2080 int time_fx (ARDOUR::RegionList&, float val, bool pitching);
2081 void note_edit_done (int, EditNoteDialog*);
2082 void toggle_sound_midi_notes ();
2084 /** Flag for a bit of a hack wrt control point selection; see set_selected_control_point_from_click */
2085 bool _control_point_toggled_on_press;
2087 /** This is used by TimeAxisView to keep a track of the TimeAxisView that is currently being
2088 stepped in height using ScrollZoomVerticalModifier+Scrollwheel. When a scroll event
2089 occurs, we do the step on this _stepping_axis_view if it is non-0 (and we set up this
2090 _stepping_axis_view with the TimeAxisView underneath the mouse if it is 0). Then Editor
2091 resets _stepping_axis_view when the modifier key is released. In this (hacky) way,
2092 pushing the modifier key and moving the scroll wheel will operate on the same track
2093 until the key is released (rather than skipping about to whatever happens to be
2094 underneath the mouse at the time).
2096 TimeAxisView* _stepping_axis_view;
2097 void zoom_vertical_modifier_released();
2100 friend class RegionDrag;
2101 friend class RegionMoveDrag;
2102 friend class RegionSpliceDrag;
2103 friend class TrimDrag;
2104 friend class MeterMarkerDrag;
2105 friend class TempoMarkerDrag;
2106 friend class CursorDrag;
2107 friend class FadeInDrag;
2108 friend class FadeOutDrag;
2109 friend class MarkerDrag;
2110 friend class RegionGainDrag;
2111 friend class ControlPointDrag;
2112 friend class LineDrag;
2113 friend class RubberbandSelectDrag;
2114 friend class EditorRubberbandSelectDrag;
2115 friend class TimeFXDrag;
2116 friend class ScrubDrag;
2117 friend class SelectionDrag;
2118 friend class RangeMarkerBarDrag;
2119 friend class MouseZoomDrag;
2120 friend class RegionCreateDrag;
2121 friend class RegionMotionDrag;
2122 friend class RegionInsertDrag;
2123 friend class VideoTimeLineDrag;
2125 friend class EditorSummary;
2126 friend class EditorGroupTabs;
2128 friend class EditorRoutes;
2129 friend class RhythmFerret;
2132 #endif /* __ardour_editor_h__ */