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__
32 #include <boost/optional.hpp>
34 #include <gtkmm/comboboxtext.h>
35 #include <gtkmm/layout.h>
37 #include "gtkmm2ext/bindings.h"
38 #include "gtkmm2ext/click_box.h"
39 #include "gtkmm2ext/dndtreeview.h"
40 #include "gtkmm2ext/pane.h"
41 #include "gtkmm2ext/selector.h"
42 #include "gtkmm2ext/stateful_button.h"
44 #include "pbd/stateful.h"
45 #include "pbd/signals.h"
47 #include "ardour/import_status.h"
48 #include "ardour/tempo.h"
49 #include "ardour/location.h"
50 #include "ardour/types.h"
52 #include "canvas/fwd.h"
53 #include "canvas/ruler.h"
55 #include "ardour_button.h"
56 #include "ardour_dialog.h"
57 #include "ardour_dropdown.h"
58 #include "public_editor.h"
61 #include "editor_items.h"
62 #include "region_selection.h"
63 #include "selection_memento.h"
64 #include "tempo_curve.h"
98 class AudioRegionView;
99 class AudioStreamView;
100 class AudioTimeAxisView;
101 class AutomationLine;
102 class AutomationSelection;
103 class AutomationTimeAxisView;
109 class EditNoteDialog;
111 class EditorGroupTabs;
112 class EditorLocations;
115 class EditorRouteGroups;
116 class EditorSnapshots;
118 class GroupedButtons;
119 class GUIObjectState;
121 class MidiRegionView;
122 class MidiExportDialog;
126 class PlaylistSelector;
127 class PluginSelector;
128 class ProgressReporter;
129 class QuantizeDialog;
133 class SoundFileOmega;
139 class RegionLayeringOrderEditor;
142 class Editor : public PublicEditor, public PBD::ScopedConnectionList, public ARDOUR::SessionHandlePtr
148 void set_session (ARDOUR::Session *);
149 ARDOUR::Session* session() const { return _session; }
151 Gtk::Window* use_own_window (bool and_fill_it);
154 virtual bool have_idled () const { return _have_idled; }
156 framepos_t leftmost_sample() const { return leftmost_frame; }
158 framecnt_t current_page_samples() const {
159 return (framecnt_t) _visible_canvas_width * samples_per_pixel;
162 double visible_canvas_height () const {
163 return _visible_canvas_height;
165 double trackviews_height () const;
167 void cycle_snap_mode ();
168 void next_snap_choice ();
169 void next_snap_choice_music_only ();
170 void next_snap_choice_music_and_time ();
171 void prev_snap_choice ();
172 void prev_snap_choice_music_only ();
173 void prev_snap_choice_music_and_time ();
174 void set_snap_to (Editing::SnapType);
175 void set_snap_mode (Editing::SnapMode);
176 void set_snap_threshold (double pixel_distance) {snap_threshold = pixel_distance;}
178 Editing::SnapMode snap_mode () const;
179 Editing::SnapType snap_type () const;
180 bool snap_musical () const;
182 void undo (uint32_t n = 1);
183 void redo (uint32_t n = 1);
185 XMLNode& get_state ();
186 int set_state (const XMLNode&, int version);
188 void set_mouse_mode (Editing::MouseMode, bool force=true);
189 void step_mouse_mode (bool next);
190 Editing::MouseMode current_mouse_mode () const { return mouse_mode; }
191 Editing::MidiEditMode current_midi_edit_mode () const;
192 void remove_midi_note (ArdourCanvas::Item *, GdkEvent *);
194 bool internal_editing() const;
196 void foreach_time_axis_view (sigc::slot<void,TimeAxisView&>);
197 void add_to_idle_resize (TimeAxisView*, int32_t);
199 RouteTimeAxisView* get_route_view_by_route_id (const PBD::ID& id) const;
201 void consider_auditioning (boost::shared_ptr<ARDOUR::Region>);
202 void hide_a_region (boost::shared_ptr<ARDOUR::Region>);
203 void show_a_region (boost::shared_ptr<ARDOUR::Region>);
205 #ifdef USE_RUBBERBAND
206 std::vector<std::string> rb_opt_strings;
210 /* things that need to be public to be used in the main menubar */
212 void new_region_from_selection ();
213 void separate_regions_between (const TimeSelection&);
214 void separate_region_from_selection ();
215 void separate_under_selected_regions ();
216 void separate_region_from_punch ();
217 void separate_region_from_loop ();
218 void separate_regions_using_location (ARDOUR::Location&);
219 void transition_to_rolling (bool forward);
221 /* NOTE: these functions assume that the "pixel" coordinate is
222 in canvas coordinates. These coordinates already take into
223 account any scrolling offsets.
226 framepos_t pixel_to_sample_from_event (double pixel) const {
228 /* pixel can be less than zero when motion events
229 are processed. since we've already run the world->canvas
230 affine, that means that the location *really* is "off
231 to the right" and thus really is "before the start".
235 return pixel * samples_per_pixel;
241 framepos_t pixel_to_sample (double pixel) const {
242 return pixel * samples_per_pixel;
245 double sample_to_pixel (framepos_t sample) const {
246 return round (sample / (double) samples_per_pixel);
249 double sample_to_pixel_unrounded (framepos_t sample) const {
250 return sample / (double) samples_per_pixel;
255 Selection& get_selection() const { return *selection; }
256 bool get_selection_extents (framepos_t &start, framepos_t &end) const; // the time extents of the current selection, whether Range, Region(s), Control Points, or Notes
257 Selection& get_cut_buffer() const { return *cut_buffer; }
258 void track_mixer_selection ();
260 bool extend_selection_to_track (TimeAxisView&);
262 void play_selection ();
263 framepos_t get_preroll ();
264 void maybe_locate_with_edit_preroll (framepos_t);
265 void play_with_preroll ();
266 void select_all_in_track (Selection::Operation op);
267 void select_all_objects (Selection::Operation op);
268 void invert_selection_in_track ();
269 void invert_selection ();
270 void deselect_all ();
271 long select_range (framepos_t, framepos_t);
273 void set_selected_regionview_from_region_list (boost::shared_ptr<ARDOUR::Region> region, Selection::Operation op = Selection::Set);
275 void remove_tracks ();
279 void set_show_measures (bool yn);
280 bool show_measures () const { return _show_measures; }
282 /* analysis window */
284 void loudness_analyze_region_selection();
285 void loudness_analyze_range_selection();
287 void spectral_analyze_region_selection();
288 void spectral_analyze_range_selection();
292 void export_audio ();
294 void export_selection ();
295 void export_range ();
296 void export_region ();
298 bool process_midi_export_dialog (MidiExportDialog& dialog, boost::shared_ptr<ARDOUR::MidiRegion> midi_region);
300 void set_zoom_focus (Editing::ZoomFocus);
301 Editing::ZoomFocus get_zoom_focus () const { return zoom_focus; }
302 framecnt_t get_current_zoom () const { return samples_per_pixel; }
303 void cycle_zoom_focus ();
304 void temporal_zoom_step (bool zoom_out);
305 void temporal_zoom_step_scale (bool zoom_out, double scale);
306 void temporal_zoom_step_mouse_focus (bool zoom_out);
307 void temporal_zoom_step_mouse_focus_scale (bool zoom_out, double scale);
308 void ensure_time_axis_view_is_visible (TimeAxisView const & tav, bool at_top);
309 void tav_zoom_step (bool coarser);
310 void tav_zoom_smooth (bool coarser, bool force_all);
312 /* stuff that AudioTimeAxisView and related classes use */
314 PlaylistSelector& playlist_selector() const;
315 void clear_playlist (boost::shared_ptr<ARDOUR::Playlist>);
317 void new_playlists (TimeAxisView* v);
318 void copy_playlists (TimeAxisView* v);
319 void clear_playlists (TimeAxisView* v);
321 void get_onscreen_tracks (TrackViewList&);
323 Width editor_mixer_strip_width;
324 void maybe_add_mixer_strip_width (XMLNode&);
325 void show_editor_mixer (bool yn);
326 void create_editor_mixer ();
327 void show_editor_list (bool yn);
328 void set_selected_mixer_strip (TimeAxisView&);
329 void mixer_strip_width_changed ();
330 void hide_track_in_display (TimeAxisView* tv, bool apply_to_selection = false);
332 /* nudge is initiated by transport controls owned by ARDOUR_UI */
334 framecnt_t get_nudge_distance (framepos_t pos, framecnt_t& next);
335 framecnt_t get_paste_offset (framepos_t pos, unsigned paste_count, framecnt_t duration);
336 unsigned get_grid_beat_divisions(framepos_t position);
337 Evoral::Beats get_grid_type_as_beats (bool& success, framepos_t position);
339 int32_t get_grid_music_divisions (uint32_t event_state);
341 void nudge_forward (bool next, bool force_playhead);
342 void nudge_backward (bool next, bool force_playhead);
344 /* nudge initiated from context menu */
346 void nudge_forward_capture_offset ();
347 void nudge_backward_capture_offset ();
349 void sequence_regions ();
351 /* playhead/screen stuff */
353 void set_stationary_playhead (bool yn);
354 void toggle_stationary_playhead ();
355 bool stationary_playhead() const { return _stationary_playhead; }
357 void set_follow_playhead (bool yn, bool catch_up = true);
358 void toggle_follow_playhead ();
359 bool follow_playhead() const { return _follow_playhead; }
360 bool dragging_playhead () const { return _dragging_playhead; }
362 void toggle_zero_line_visibility ();
364 void set_group_tabs ();
365 void toggle_measure_visibility ();
369 void toggle_region_fades (int dir);
370 void update_region_fade_visibility ();
372 /* redirect shared ops menu. caller must free returned menu */
374 Gtk::Menu* redirect_menu ();
376 /* floating windows/transient */
378 void ensure_float (Gtk::Window&);
380 void scroll_tracks_down_line ();
381 void scroll_tracks_up_line ();
383 bool scroll_up_one_track (bool skip_child_views = false);
384 bool scroll_down_one_track (bool skip_child_views = false);
386 void scroll_left_step ();
387 void scroll_right_step ();
389 void scroll_left_half_page ();
390 void scroll_right_half_page ();
392 void prepare_for_cleanup ();
393 void finish_cleanup ();
395 void maximise_editing_space();
396 void restore_editing_space();
398 double get_y_origin () const;
399 void reset_x_origin (framepos_t);
400 void reset_x_origin_to_follow_playhead ();
401 void reset_y_origin (double);
402 void reset_zoom (framecnt_t);
403 void reposition_and_zoom (framepos_t, double);
405 framepos_t get_preferred_edit_position (Editing::EditIgnoreOption = Editing::EDIT_IGNORE_NONE,
406 bool use_context_click = false,
407 bool from_outside_canvas = false);
409 bool update_mouse_speed ();
410 bool decelerate_mouse_speed ();
412 void toggle_meter_updating();
414 void show_rhythm_ferret();
416 void goto_visual_state (uint32_t);
417 void save_visual_state (uint32_t);
419 void queue_draw_resize_line (int at);
420 void start_resize_line_ops ();
421 void end_resize_line_ops ();
423 TrackViewList const & get_track_views () {
427 int get_regionview_count_from_region_list (boost::shared_ptr<ARDOUR::Region>);
429 void do_ptimport(std::string path, ARDOUR::SrcQuality quality);
431 void do_import (std::vector<std::string> paths,
432 Editing::ImportDisposition disposition,
433 Editing::ImportMode mode,
434 ARDOUR::SrcQuality quality,
435 ARDOUR::MidiTrackNameSource mts,
436 ARDOUR::MidiTempoMapDisposition mtd,
438 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
440 void do_embed (std::vector<std::string> paths,
441 Editing::ImportDisposition disposition,
442 Editing::ImportMode mode,
444 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
446 void get_regions_corresponding_to (boost::shared_ptr<ARDOUR::Region> region, std::vector<RegionView*>& regions, bool src_comparison);
448 void get_regionviews_by_id (PBD::ID const id, RegionSelection & regions) const;
449 void get_per_region_note_selection (std::list<std::pair<PBD::ID, std::set<boost::shared_ptr<Evoral::Note<Evoral::Beats> > > > >&) const;
451 void center_screen (framepos_t);
453 TrackViewList axis_views_from_routes (boost::shared_ptr<ARDOUR::RouteList>) const;
455 void snap_to (framepos_t& first,
456 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
457 bool for_mark = false,
458 bool ensure_snap = false);
460 void snap_to_with_modifier (framepos_t& first,
462 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
463 bool for_mark = false);
465 void snap_to (framepos_t& first,
467 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
468 bool for_mark = false);
470 void begin_selection_op_history ();
471 void begin_reversible_selection_op (std::string cmd_name);
472 void commit_reversible_selection_op ();
473 void undo_selection_op ();
474 void redo_selection_op ();
475 void begin_reversible_command (std::string cmd_name);
476 void begin_reversible_command (GQuark);
477 void abort_reversible_command ();
478 void commit_reversible_command ();
480 DragManager* drags () const {
484 void maybe_autoscroll (bool, bool, bool);
485 bool autoscroll_active() const;
487 Gdk::Cursor* get_canvas_cursor () const;
489 void set_current_trimmable (boost::shared_ptr<ARDOUR::Trimmable>);
490 void set_current_movable (boost::shared_ptr<ARDOUR::Movable>);
492 MouseCursors const * cursors () const {
496 VerboseCursor* verbose_cursor () const {
497 return _verbose_cursor;
500 double clamp_verbose_cursor_x (double);
501 double clamp_verbose_cursor_y (double);
503 void get_pointer_position (double &, double &) const;
505 /** Context for mouse entry (stored in a stack). */
506 struct EnterContext {
508 boost::shared_ptr<CursorContext> cursor_ctx;
511 /** Get the topmost enter context for the given item type.
513 * This is used to change the cursor associated with a given enter context,
514 * which may not be on the top of the stack.
516 EnterContext* get_enter_context(ItemType type);
518 TimeAxisView* stepping_axis_view () {
519 return _stepping_axis_view;
522 void set_stepping_axis_view (TimeAxisView* v) {
523 _stepping_axis_view = v;
526 ArdourCanvas::Container* get_trackview_group () const { return _trackview_group; }
527 ArdourCanvas::Container* get_noscroll_group () const { return no_scroll_group; }
528 ArdourCanvas::ScrollGroup* get_hscroll_group () const { return h_scroll_group; }
529 ArdourCanvas::ScrollGroup* get_hvscroll_group () const { return hv_scroll_group; }
530 ArdourCanvas::ScrollGroup* get_cursor_scroll_group () const { return cursor_scroll_group; }
532 ArdourCanvas::GtkCanvasViewport* get_track_canvas () const;
534 void override_visible_track_count ();
536 /* Ruler metrics methods */
538 void metric_get_timecode (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
539 void metric_get_bbt (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
540 void metric_get_samples (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
541 void metric_get_minsec (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
543 /* editing operations that need to be public */
544 void mouse_add_new_marker (framepos_t where, bool is_cd=false);
545 void split_regions_at (framepos_t, RegionSelection&, const int32_t sub_num, bool snap = true);
546 void split_region_at_points (boost::shared_ptr<ARDOUR::Region>, ARDOUR::AnalysisFeatureList&, bool can_ferret, bool select_new = false);
547 RegionSelection get_regions_from_selection_and_mouse (framepos_t);
549 void mouse_add_new_tempo_event (framepos_t where);
550 void mouse_add_new_meter_event (framepos_t where);
551 void edit_tempo_section (ARDOUR::TempoSection*);
552 void edit_meter_section (ARDOUR::MeterSection*);
555 void map_transport_state ();
556 void map_position_change (framepos_t);
560 void suspend_route_redisplay ();
561 void resume_route_redisplay ();
565 void color_handler ();
569 // to keep track of the playhead position for control_scroll
570 boost::optional<framepos_t> _control_scroll_target;
572 PlaylistSelector* _playlist_selector;
574 typedef std::pair<TimeAxisView*,XMLNode*> TAVState;
577 VisualState (bool with_tracks);
580 framecnt_t samples_per_pixel;
581 framepos_t leftmost_frame;
582 Editing::ZoomFocus zoom_focus;
583 GUIObjectState* gui_state;
586 std::list<VisualState*> undo_visual_stack;
587 std::list<VisualState*> redo_visual_stack;
588 VisualState* current_visual_state (bool with_tracks = true);
589 void undo_visual_state ();
590 void redo_visual_state ();
591 void use_visual_state (VisualState&);
593 void swap_visual_state ();
595 std::vector<VisualState*> visual_states;
596 void start_visual_state_op (uint32_t n);
597 void cancel_visual_state_op (uint32_t n);
599 framepos_t leftmost_frame;
600 framecnt_t samples_per_pixel;
601 Editing::ZoomFocus zoom_focus;
603 void set_samples_per_pixel (framecnt_t);
605 Editing::MouseMode mouse_mode;
606 Editing::SnapType pre_internal_snap_type;
607 Editing::SnapMode pre_internal_snap_mode;
608 Editing::SnapType internal_snap_type;
609 Editing::SnapMode internal_snap_mode;
610 Editing::MouseMode effective_mouse_mode () const;
612 enum JoinObjectRangeState {
613 JOIN_OBJECT_RANGE_NONE,
614 /** `join object/range' mode is active and the mouse is over a place where object mode should happen */
615 JOIN_OBJECT_RANGE_OBJECT,
616 /** `join object/range' mode is active and the mouse is over a place where range mode should happen */
617 JOIN_OBJECT_RANGE_RANGE
620 JoinObjectRangeState _join_object_range_state;
622 void update_join_object_range_location (double);
624 boost::optional<float> pre_notebook_shrink_pane_width;
626 Gtk::Notebook _the_notebook;
627 bool _notebook_shrunk;
628 void add_notebook_page (std::string const &, Gtk::Widget &);
629 bool notebook_tab_clicked (GdkEventButton *, Gtk::Widget *);
631 Gtkmm2ext::HPane edit_pane;
632 Gtkmm2ext::VPane editor_summary_pane;
634 Gtk::EventBox meter_base;
636 Gtk::EventBox marker_base;
637 Gtk::HBox marker_box;
638 Gtk::VBox scrollers_rulers_markers_box;
640 void location_changed (ARDOUR::Location *);
641 void location_flags_changed (ARDOUR::Location *);
642 void refresh_location_display ();
643 void refresh_location_display_internal (const ARDOUR::Locations::LocationList&);
644 void add_new_location (ARDOUR::Location *);
645 ArdourCanvas::Container* add_new_location_internal (ARDOUR::Location *);
646 void location_gone (ARDOUR::Location *);
647 void remove_marker (ArdourCanvas::Item&, GdkEvent*);
648 gint really_remove_marker (ARDOUR::Location* loc);
649 void goto_nth_marker (int nth);
650 void trigger_script (int nth);
651 void toggle_marker_lines ();
652 void set_marker_line_visibility (bool);
654 uint32_t location_marker_color;
655 uint32_t location_range_color;
656 uint32_t location_loop_color;
657 uint32_t location_punch_color;
658 uint32_t location_cd_marker_color;
660 struct LocationMarkers {
665 LocationMarkers () : start(0), end(0), valid (true) {}
672 void set_show_lines (bool);
673 void set_selected (bool);
674 void canvas_height_set (double);
677 void set_name (const std::string&);
678 void set_position (framepos_t start, framepos_t end = 0);
679 void set_color_rgba (uint32_t);
682 LocationMarkers *find_location_markers (ARDOUR::Location *) const;
683 ARDOUR::Location* find_location_from_marker (ArdourMarker *, bool& is_start) const;
684 ArdourMarker* find_marker_from_location_id (PBD::ID const &, bool) const;
685 ArdourMarker* entered_marker;
686 bool _show_marker_lines;
688 typedef std::map<ARDOUR::Location*,LocationMarkers *> LocationMarkerMap;
689 LocationMarkerMap location_markers;
691 void update_marker_labels ();
692 void update_marker_labels (ArdourCanvas::Container *);
693 void check_marker_label (ArdourMarker *);
695 /** A set of lists of Markers that are in each of the canvas groups
696 * for the marker sections at the top of the editor. These lists
697 * are kept sorted in time order between marker movements, so that after
698 * a marker has moved we can decide whether we need to update the labels
699 * for all markers or for just a few.
701 std::map<ArdourCanvas::Container *, std::list<ArdourMarker *> > _sorted_marker_lists;
702 void remove_sorted_marker (ArdourMarker *);
704 void hide_marker (ArdourCanvas::Item*, GdkEvent*);
705 void clear_marker_display ();
706 void mouse_add_new_range (framepos_t);
707 void mouse_add_new_loop (framepos_t);
708 void mouse_add_new_punch (framepos_t);
709 bool choose_new_marker_name(std::string &name);
710 void update_cd_marker_display ();
711 void ensure_cd_marker_updated (LocationMarkers * lam, ARDOUR::Location * location);
713 TimeAxisView* clicked_axisview;
714 RouteTimeAxisView* clicked_routeview;
715 /** The last RegionView that was clicked on, or 0 if the last click was not
716 * on a RegionView. This is set up by the canvas event handlers in
717 * editor_canvas_events.cc
719 RegionView* clicked_regionview;
720 RegionSelection latest_regionviews;
721 uint32_t clicked_selection;
722 ControlPoint* clicked_control_point;
724 void sort_track_selection (TrackViewList&);
726 void get_equivalent_regions (RegionView* rv, std::vector<RegionView*> &, PBD::PropertyID) const;
727 RegionSelection get_equivalent_regions (RegionSelection &, PBD::PropertyID) const;
728 void mapover_tracks (sigc::slot<void,RouteTimeAxisView&,uint32_t> sl, TimeAxisView*, PBD::PropertyID) const;
729 void mapover_tracks_with_unique_playlists (sigc::slot<void,RouteTimeAxisView&,uint32_t> sl, TimeAxisView*, PBD::PropertyID) const;
731 /* functions to be passed to mapover_tracks(), possibly with sigc::bind()-supplied arguments */
732 void mapped_get_equivalent_regions (RouteTimeAxisView&, uint32_t, RegionView *, std::vector<RegionView*>*) const;
733 void mapped_use_new_playlist (RouteTimeAxisView&, uint32_t, std::vector<boost::shared_ptr<ARDOUR::Playlist> > const &);
734 void mapped_use_copy_playlist (RouteTimeAxisView&, uint32_t, std::vector<boost::shared_ptr<ARDOUR::Playlist> > const &);
735 void mapped_clear_playlist (RouteTimeAxisView&, uint32_t);
737 void button_selection (ArdourCanvas::Item* item, GdkEvent* event, ItemType item_type);
738 bool button_release_can_deselect;
739 bool _mouse_changed_selection;
741 void catch_vanishing_regionview (RegionView *);
743 void set_selected_track (TimeAxisView&, Selection::Operation op = Selection::Set, bool no_remove=false);
744 void select_all_tracks ();
745 bool select_all_internal_edit (Selection::Operation);
747 bool set_selected_control_point_from_click (bool press, Selection::Operation op = Selection::Set);
748 void set_selected_track_from_click (bool press, Selection::Operation op = Selection::Set, bool no_remove=false);
749 void set_selected_track_as_side_effect (Selection::Operation op);
750 bool set_selected_regionview_from_click (bool press, Selection::Operation op = Selection::Set);
752 bool set_selected_regionview_from_map_event (GdkEventAny*, StreamView*, boost::weak_ptr<ARDOUR::Region>);
753 void collect_new_region_view (RegionView *);
754 void collect_and_select_new_region_view (RegionView *);
756 Gtk::Menu track_context_menu;
757 Gtk::Menu track_region_context_menu;
758 Gtk::Menu track_selection_context_menu;
760 Gtk::MenuItem* region_edit_menu_split_item;
761 Gtk::MenuItem* region_edit_menu_split_multichannel_item;
762 Gtk::Menu * track_region_edit_playlist_menu;
763 Gtk::Menu * track_edit_playlist_submenu;
764 Gtk::Menu * track_selection_edit_playlist_submenu;
766 GdkEvent context_click_event;
768 void popup_track_context_menu (int, int, ItemType, bool);
769 Gtk::Menu* build_track_context_menu ();
770 Gtk::Menu* build_track_bus_context_menu ();
771 Gtk::Menu* build_track_region_context_menu ();
772 Gtk::Menu* build_track_selection_context_menu ();
773 void add_dstream_context_items (Gtk::Menu_Helpers::MenuList&);
774 void add_bus_context_items (Gtk::Menu_Helpers::MenuList&);
775 void add_region_context_items (Gtk::Menu_Helpers::MenuList&, boost::shared_ptr<ARDOUR::Track>);
776 void add_selection_context_items (Gtk::Menu_Helpers::MenuList&);
777 Gtk::MenuItem* _popup_region_menu_item;
779 void popup_control_point_context_menu (ArdourCanvas::Item *, GdkEvent *);
780 Gtk::Menu _control_point_context_menu;
782 void popup_note_context_menu (ArdourCanvas::Item *, GdkEvent *);
783 Gtk::Menu _note_context_menu;
785 void add_stripables (ARDOUR::StripableList&);
786 void add_routes (ARDOUR::RouteList&);
787 void timeaxisview_deleted (TimeAxisView *);
788 void add_vcas (ARDOUR::VCAList&);
790 Gtk::HBox global_hpacker;
791 Gtk::VBox global_vpacker;
793 /* Cursor stuff. Do not use directly, use via CursorContext. */
794 friend class CursorContext;
795 std::vector<Gdk::Cursor*> _cursor_stack;
796 void set_canvas_cursor (Gdk::Cursor*);
797 size_t push_canvas_cursor (Gdk::Cursor*);
798 void pop_canvas_cursor ();
800 Gdk::Cursor* which_grabber_cursor () const;
801 Gdk::Cursor* which_track_cursor () const;
802 Gdk::Cursor* which_mode_cursor () const;
803 Gdk::Cursor* which_trim_cursor (bool left_side) const;
804 Gdk::Cursor* which_canvas_cursor (ItemType type) const;
806 /** Push the appropriate enter/cursor context on item entry. */
807 void choose_canvas_cursor_on_entry (ItemType);
809 /** Update all enter cursors based on current settings. */
810 void update_all_enter_cursors ();
812 ArdourCanvas::GtkCanvas* _track_canvas;
813 ArdourCanvas::GtkCanvasViewport* _track_canvas_viewport;
815 bool within_track_canvas;
817 friend class VerboseCursor;
818 VerboseCursor* _verbose_cursor;
820 void parameter_changed (std::string);
821 void ui_parameter_changed (std::string);
823 Gtk::EventBox time_bars_event_box;
824 Gtk::VBox time_bars_vbox;
826 ArdourCanvas::Container *tempo_group;
827 ArdourCanvas::Container *meter_group;
828 ArdourCanvas::Container *marker_group;
829 ArdourCanvas::Container *range_marker_group;
830 ArdourCanvas::Container *transport_marker_group;
831 ArdourCanvas::Container* cd_marker_group;
833 /* parent for groups which themselves contain time markers */
834 ArdourCanvas::Container* _time_markers_group;
836 /* The group containing all other groups that are scrolled vertically
839 ArdourCanvas::ScrollGroup* hv_scroll_group;
841 /* The group containing all other groups that are scrolled horizontally ONLY
843 ArdourCanvas::ScrollGroup* h_scroll_group;
845 /* Scroll group for cursors, scrolled horizontally, above everything else
847 ArdourCanvas::ScrollGroup* cursor_scroll_group;
849 /* The group containing all trackviews. */
850 ArdourCanvas::Container* no_scroll_group;
852 /* The group containing all trackviews. */
853 ArdourCanvas::Container* _trackview_group;
855 /* The group holding things (mostly regions) while dragging so they
856 * are on top of everything else
858 ArdourCanvas::Container* _drag_motion_group;
860 /* a rect that sits at the bottom of all tracks to act as a drag-no-drop/clickable
863 ArdourCanvas::Rectangle* _canvas_drop_zone;
864 bool canvas_drop_zone_event (GdkEvent* event);
867 ruler_metric_timecode = 0,
868 ruler_metric_bbt = 1,
869 ruler_metric_samples = 2,
870 ruler_metric_minsec = 3,
872 ruler_time_tempo = 4,
873 ruler_time_meter = 5,
874 ruler_time_marker = 6,
875 ruler_time_range_marker = 7,
876 ruler_time_transport_marker = 8,
877 ruler_time_cd_marker = 9,
878 ruler_video_timeline = 10,
881 Glib::RefPtr<Gtk::ToggleAction> ruler_timecode_action;
882 Glib::RefPtr<Gtk::ToggleAction> ruler_bbt_action;
883 Glib::RefPtr<Gtk::ToggleAction> ruler_samples_action;
884 Glib::RefPtr<Gtk::ToggleAction> ruler_minsec_action;
885 Glib::RefPtr<Gtk::ToggleAction> ruler_tempo_action;
886 Glib::RefPtr<Gtk::ToggleAction> ruler_meter_action;
887 Glib::RefPtr<Gtk::ToggleAction> ruler_marker_action;
888 Glib::RefPtr<Gtk::ToggleAction> ruler_range_action;
889 Glib::RefPtr<Gtk::ToggleAction> ruler_loop_punch_action;
890 Glib::RefPtr<Gtk::ToggleAction> ruler_cd_marker_action;
891 bool no_ruler_shown_update;
893 Gtk::Widget * ruler_grabbed_widget;
895 RulerDialog* ruler_dialog;
897 void initialize_rulers ();
898 void update_just_timecode ();
899 void compute_fixed_ruler_scale (); //calculates the RulerScale of the fixed rulers
900 void update_fixed_rulers ();
901 void update_tempo_based_rulers ();
902 void popup_ruler_menu (framepos_t where = 0, ItemType type = RegionItem);
903 void update_ruler_visibility ();
904 void set_ruler_visible (RulerType, bool);
905 void toggle_ruler_visibility (RulerType rt);
906 void ruler_toggled (int);
907 bool ruler_label_button_release (GdkEventButton*);
908 void store_ruler_visibility ();
909 void restore_ruler_visibility ();
913 enum MinsecRulerScale {
918 minsec_show_many_hours
921 MinsecRulerScale minsec_ruler_scale;
923 framecnt_t minsec_mark_interval;
924 gint minsec_mark_modulo;
926 void set_minsec_ruler_scale (framepos_t, framepos_t);
928 enum TimecodeRulerScale {
930 timecode_show_frames,
931 timecode_show_seconds,
932 timecode_show_minutes,
934 timecode_show_many_hours
937 TimecodeRulerScale timecode_ruler_scale;
939 gint timecode_mark_modulo;
940 gint timecode_nmarks;
941 void set_timecode_ruler_scale (framepos_t, framepos_t);
943 framecnt_t _samples_ruler_interval;
944 void set_samples_ruler_scale (framepos_t, framepos_t);
954 bbt_show_ticks_detail,
955 bbt_show_ticks_super_detail
958 BBTRulerScale bbt_ruler_scale;
962 uint32_t bbt_bar_helper_on;
963 uint32_t bbt_accent_modulo;
964 void compute_bbt_ruler_scale (framepos_t lower, framepos_t upper);
966 ArdourCanvas::Ruler* timecode_ruler;
967 ArdourCanvas::Ruler* bbt_ruler;
968 ArdourCanvas::Ruler* samples_ruler;
969 ArdourCanvas::Ruler* minsec_ruler;
971 static double timebar_height;
972 guint32 visible_timebars;
973 Gtk::Menu *editor_ruler_menu;
975 ArdourCanvas::Rectangle* tempo_bar;
976 ArdourCanvas::Rectangle* meter_bar;
977 ArdourCanvas::Rectangle* marker_bar;
978 ArdourCanvas::Rectangle* range_marker_bar;
979 ArdourCanvas::Rectangle* transport_marker_bar;
980 ArdourCanvas::Rectangle* cd_marker_bar;
982 Gtk::Label minsec_label;
983 Gtk::Label bbt_label;
984 Gtk::Label timecode_label;
985 Gtk::Label samples_label;
986 Gtk::Label tempo_label;
987 Gtk::Label meter_label;
988 Gtk::Label mark_label;
989 Gtk::Label range_mark_label;
990 Gtk::Label transport_mark_label;
991 Gtk::Label cd_mark_label;
993 /* videtimline related actions */
994 Gtk::Label videotl_label;
995 ArdourCanvas::Container* videotl_group;
996 Glib::RefPtr<Gtk::ToggleAction> ruler_video_action;
997 Glib::RefPtr<Gtk::ToggleAction> xjadeo_proc_action;
998 Glib::RefPtr<Gtk::ToggleAction> xjadeo_ontop_action;
999 Glib::RefPtr<Gtk::ToggleAction> xjadeo_timecode_action;
1000 Glib::RefPtr<Gtk::ToggleAction> xjadeo_frame_action;
1001 Glib::RefPtr<Gtk::ToggleAction> xjadeo_osdbg_action;
1002 Glib::RefPtr<Gtk::ToggleAction> xjadeo_fullscreen_action;
1003 Glib::RefPtr<Gtk::ToggleAction> xjadeo_letterbox_action;
1004 Glib::RefPtr<Gtk::Action> xjadeo_zoom_100;
1005 void set_xjadeo_proc ();
1006 void toggle_xjadeo_proc (int state=-1);
1007 void set_close_video_sensitive (bool onoff);
1008 void set_xjadeo_sensitive (bool onoff);
1009 void set_xjadeo_viewoption (int);
1010 void toggle_xjadeo_viewoption (int what, int state=-1);
1011 void toggle_ruler_video (bool onoff) {ruler_video_action->set_active(onoff);}
1012 int videotl_bar_height; /* in units of timebar_height; default: 4 */
1013 int get_videotl_bar_height () const { return videotl_bar_height; }
1014 void toggle_region_video_lock ();
1016 friend class EditorCursor;
1018 EditorCursor* playhead_cursor;
1020 framepos_t get_region_boundary (framepos_t pos, int32_t dir, bool with_selection, bool only_onscreen);
1022 void cursor_to_region_boundary (bool with_selection, int32_t dir);
1023 void cursor_to_next_region_boundary (bool with_selection);
1024 void cursor_to_previous_region_boundary (bool with_selection);
1025 void cursor_to_next_region_point (EditorCursor*, ARDOUR::RegionPoint);
1026 void cursor_to_previous_region_point (EditorCursor*, ARDOUR::RegionPoint);
1027 void cursor_to_region_point (EditorCursor*, ARDOUR::RegionPoint, int32_t dir);
1028 void cursor_to_selection_start (EditorCursor *);
1029 void cursor_to_selection_end (EditorCursor *);
1031 void selected_marker_to_region_boundary (bool with_selection, int32_t dir);
1032 void selected_marker_to_next_region_boundary (bool with_selection);
1033 void selected_marker_to_previous_region_boundary (bool with_selection);
1034 void selected_marker_to_next_region_point (ARDOUR::RegionPoint);
1035 void selected_marker_to_previous_region_point (ARDOUR::RegionPoint);
1036 void selected_marker_to_region_point (ARDOUR::RegionPoint, int32_t dir);
1037 void selected_marker_to_selection_start ();
1038 void selected_marker_to_selection_end ();
1040 void select_all_selectables_using_cursor (EditorCursor *, bool);
1041 void select_all_selectables_using_edit (bool, bool);
1042 void select_all_selectables_between (bool within);
1043 void select_range_between ();
1045 boost::shared_ptr<ARDOUR::Region> find_next_region (ARDOUR::framepos_t, ARDOUR::RegionPoint, int32_t dir, TrackViewList&, TimeAxisView ** = 0);
1046 ARDOUR::framepos_t find_next_region_boundary (ARDOUR::framepos_t, int32_t dir, const TrackViewList&);
1048 std::vector<ARDOUR::framepos_t> region_boundary_cache;
1049 void build_region_boundary_cache ();
1051 Gtk::HBox toplevel_hpacker;
1054 Gtk::HBox bottom_hbox;
1056 Gtk::Table edit_packer;
1058 /** the adjustment that controls the overall editor vertical scroll position */
1059 Gtk::Adjustment vertical_adjustment;
1060 Gtk::Adjustment horizontal_adjustment;
1062 Gtk::Adjustment unused_adjustment; // yes, really; Gtk::Layout constructor requires refs
1063 Gtk::Layout controls_layout;
1064 bool control_layout_scroll (GdkEventScroll* ev);
1065 void reset_controls_layout_width ();
1066 void reset_controls_layout_height (int32_t height);
1075 bool scroll_press (Direction);
1076 void scroll_release ();
1077 sigc::connection _scroll_connection;
1078 int _scroll_callbacks;
1080 double _visible_canvas_width;
1081 double _visible_canvas_height; ///< height of the visible area of the track canvas
1082 double _full_canvas_height; ///< full height of the canvas
1084 bool track_canvas_map_handler (GdkEventAny*);
1086 bool edit_controls_button_release (GdkEventButton*);
1087 Gtk::Menu *edit_controls_left_menu;
1088 Gtk::Menu *edit_controls_right_menu;
1090 Gtk::VBox track_canvas_vbox;
1091 Gtk::VBox edit_controls_vbox;
1092 Gtk::HBox edit_controls_hbox;
1094 void control_vertical_zoom_in_all ();
1095 void control_vertical_zoom_out_all ();
1096 void control_vertical_zoom_in_selected ();
1097 void control_vertical_zoom_out_selected ();
1098 void control_step_tracks_up ();
1099 void control_step_tracks_down ();
1100 void control_view (uint32_t);
1101 void control_scroll (float);
1102 void control_select (boost::shared_ptr<ARDOUR::Stripable>, Selection::Operation);
1103 void control_unselect ();
1104 void access_action (std::string,std::string);
1105 bool deferred_control_scroll (framepos_t);
1106 sigc::connection control_scroll_connection;
1108 void tie_vertical_scrolling ();
1109 void set_horizontal_position (double);
1110 double horizontal_position () const;
1112 struct VisualChange {
1120 framepos_t time_origin;
1121 framecnt_t samples_per_pixel;
1124 int idle_handler_id;
1125 /** true if we are currently in the idle handler */
1128 VisualChange() : pending ((VisualChange::Type) 0), time_origin (0), samples_per_pixel (0), idle_handler_id (-1), being_handled (false) {}
1130 pending = Type (pending | t);
1134 VisualChange pending_visual_change;
1136 static int _idle_visual_changer (void *arg);
1137 int idle_visual_changer ();
1138 void visual_changer (const VisualChange&);
1139 void ensure_visual_change_idle_handler ();
1142 TrackViewList track_views;
1143 std::pair<TimeAxisView*, double> trackview_by_y_position (double, bool trackview_relative_offset = true) const;
1144 TimeAxisView* axis_view_from_stripable (boost::shared_ptr<ARDOUR::Stripable>) const;
1146 TrackViewList get_tracks_for_range_action () const;
1148 sigc::connection super_rapid_screen_update_connection;
1149 framepos_t last_update_frame;
1150 void center_screen_internal (framepos_t, float);
1152 void super_rapid_screen_update ();
1154 void session_going_away ();
1156 framepos_t cut_buffer_start;
1157 framecnt_t cut_buffer_length;
1159 boost::shared_ptr<CursorContext> _press_cursor_ctx; ///< Button press cursor context
1161 boost::weak_ptr<ARDOUR::Trimmable> _trimmable;
1162 boost::weak_ptr<ARDOUR::Movable> _movable;
1164 bool typed_event (ArdourCanvas::Item*, GdkEvent*, ItemType);
1165 bool button_press_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1166 bool button_press_handler_1 (ArdourCanvas::Item *, GdkEvent *, ItemType);
1167 bool button_press_handler_2 (ArdourCanvas::Item *, GdkEvent *, ItemType);
1168 bool button_release_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1169 bool button_double_click_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1170 bool button_press_dispatch (GdkEventButton*);
1171 bool button_release_dispatch (GdkEventButton*);
1172 bool motion_handler (ArdourCanvas::Item*, GdkEvent*, bool from_autoscroll = false);
1173 bool enter_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1174 bool leave_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1175 bool key_press_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1176 bool key_release_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1178 Gtkmm2ext::Bindings* button_bindings;
1179 XMLNode* button_settings () const;
1181 /* KEYMAP HANDLING */
1183 void register_actions ();
1184 void register_region_actions ();
1186 void load_bindings ();
1188 /* CUT/COPY/PASTE */
1190 framepos_t last_paste_pos;
1191 unsigned paste_count;
1193 void cut_copy (Editing::CutCopyOp);
1194 bool can_cut_copy () const;
1195 void cut_copy_points (Editing::CutCopyOp, Evoral::Beats earliest=Evoral::Beats(), bool midi=false);
1196 void cut_copy_regions (Editing::CutCopyOp, RegionSelection&);
1197 void cut_copy_ranges (Editing::CutCopyOp);
1198 void cut_copy_midi (Editing::CutCopyOp);
1200 void mouse_paste ();
1201 void paste_internal (framepos_t position, float times, const int32_t sub_num);
1203 /* EDITING OPERATIONS */
1205 void reset_point_selection ();
1206 void toggle_region_lock ();
1207 void toggle_opaque_region ();
1208 void toggle_record_enable ();
1209 void toggle_solo ();
1210 void toggle_solo_isolate ();
1211 void toggle_mute ();
1212 void toggle_region_lock_style ();
1214 enum LayerOperation {
1221 void do_layer_operation (LayerOperation);
1222 void raise_region ();
1223 void raise_region_to_top ();
1224 void change_region_layering_order (bool from_context_menu);
1225 void lower_region ();
1226 void lower_region_to_bottom ();
1227 void split_region_at_transients ();
1228 void crop_region_to_selection ();
1229 void crop_region_to (framepos_t start, framepos_t end);
1230 void set_sync_point (framepos_t, const RegionSelection&);
1231 void set_region_sync_position ();
1232 void remove_region_sync();
1233 void align_regions (ARDOUR::RegionPoint);
1234 void align_regions_relative (ARDOUR::RegionPoint point);
1235 void align_region (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, framepos_t position);
1236 void align_region_internal (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, framepos_t position);
1237 void remove_selected_regions ();
1238 void remove_clicked_region ();
1239 void show_region_properties ();
1240 void show_midi_list_editor ();
1241 void rename_region ();
1242 void duplicate_some_regions (RegionSelection&, float times);
1243 void duplicate_selection (float times);
1244 void region_fill_selection ();
1245 void combine_regions ();
1246 void uncombine_regions ();
1248 void region_fill_track ();
1249 void audition_playlist_region_standalone (boost::shared_ptr<ARDOUR::Region>);
1250 void split_multichannel_region();
1251 void reverse_region ();
1252 void strip_region_silence ();
1253 void normalize_region ();
1254 void reset_region_scale_amplitude ();
1255 void adjust_region_gain (bool up);
1256 void quantize_region ();
1257 void quantize_regions (const RegionSelection& rs);
1258 void legatize_region (bool shrink_only);
1259 void legatize_regions (const RegionSelection& rs, bool shrink_only);
1260 void transform_region ();
1261 void transform_regions (const RegionSelection& rs);
1262 void transpose_region ();
1263 void transpose_regions (const RegionSelection& rs);
1264 void insert_patch_change (bool from_context);
1265 void fork_region ();
1267 void do_insert_time ();
1268 void insert_time (framepos_t, framecnt_t, Editing::InsertTimeOption, bool, bool, bool, bool, bool, bool);
1270 void do_remove_time ();
1271 void remove_time (framepos_t pos, framecnt_t distance, Editing::InsertTimeOption opt, bool ignore_music_glue, bool markers_too,
1272 bool glued_markers_too, bool locked_markers_too, bool tempo_too);
1274 void tab_to_transient (bool forward);
1276 void set_tempo_from_region ();
1277 void use_range_as_bar ();
1279 void define_one_bar (framepos_t start, framepos_t end);
1281 void audition_region_from_region_list ();
1282 void hide_region_from_region_list ();
1283 void show_region_in_region_list ();
1285 void naturalize_region ();
1287 void split_region ();
1292 void paste (float times, bool from_context_menu);
1294 void place_transient ();
1295 void remove_transient (ArdourCanvas::Item* item);
1296 void snap_regions_to_grid ();
1297 void close_region_gaps ();
1299 void keyboard_paste ();
1301 void region_from_selection ();
1302 void create_region_from_selection (std::vector<boost::shared_ptr<ARDOUR::Region> >&);
1304 void play_from_start ();
1305 void play_from_edit_point ();
1306 void play_from_edit_point_and_return ();
1307 void play_selected_region ();
1308 void play_edit_range ();
1309 void play_location (ARDOUR::Location&);
1310 void loop_location (ARDOUR::Location&);
1312 void calc_extra_zoom_edges(framepos_t &start, framepos_t &end);
1313 void temporal_zoom_selection (Editing::ZoomAxis);
1314 void temporal_zoom_session ();
1315 void temporal_zoom (framecnt_t samples_per_pixel);
1316 void temporal_zoom_by_frame (framepos_t start, framepos_t end);
1317 void temporal_zoom_to_frame (bool coarser, framepos_t frame);
1319 void insert_region_list_selection (float times);
1322 void external_pt_dialog ();
1323 typedef struct ptflookup {
1328 bool operator ==(const struct ptflookup& other) {
1329 return (this->index1 == other.index1);
1333 /* import & embed */
1335 void add_external_audio_action (Editing::ImportMode);
1336 void external_audio_dialog ();
1337 void session_import_dialog ();
1339 int check_whether_and_how_to_import(std::string, bool all_or_nothing = true);
1340 bool check_multichannel_status (const std::vector<std::string>& paths);
1342 SoundFileOmega* sfbrowser;
1344 void bring_in_external_audio (Editing::ImportMode mode, framepos_t& pos);
1346 bool idle_drop_paths (std::vector<std::string> paths, framepos_t frame, double ypos, bool copy);
1347 void drop_paths_part_two (const std::vector<std::string>& paths, framepos_t frame, double ypos, bool copy);
1349 int import_sndfiles (std::vector<std::string> paths,
1350 Editing::ImportDisposition disposition,
1351 Editing::ImportMode mode,
1352 ARDOUR::SrcQuality quality,
1356 boost::shared_ptr<ARDOUR::Track>& track,
1358 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
1360 int embed_sndfiles (std::vector<std::string> paths,
1361 bool multiple_files,
1362 bool& check_sample_rate,
1363 Editing::ImportDisposition disposition,
1364 Editing::ImportMode mode,
1368 boost::shared_ptr<ARDOUR::Track>& track,
1369 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
1371 int add_sources (std::vector<std::string> paths,
1372 ARDOUR::SourceList& sources,
1374 Editing::ImportDisposition disposition,
1375 Editing::ImportMode mode,
1378 boost::shared_ptr<ARDOUR::Track>& track,
1379 bool add_channel_suffix,
1380 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
1382 int finish_bringing_in_material (boost::shared_ptr<ARDOUR::Region> region,
1386 Editing::ImportMode mode,
1387 boost::shared_ptr<ARDOUR::Track>& existing_track,
1388 const std::string& new_track_name,
1389 boost::shared_ptr<ARDOUR::PluginInfo> instrument);
1391 boost::shared_ptr<ARDOUR::AudioTrack> get_nth_selected_audio_track (int nth) const;
1392 boost::shared_ptr<ARDOUR::MidiTrack> get_nth_selected_midi_track (int nth) const;
1394 void toggle_midi_input_active (bool flip_others);
1396 ARDOUR::InterThreadInfo* current_interthread_info;
1398 AnalysisWindow* analysis_window;
1400 /* import specific info */
1402 struct EditorImportStatus : public ARDOUR::ImportStatus {
1403 Editing::ImportMode mode;
1407 boost::shared_ptr<ARDOUR::Track> track;
1411 EditorImportStatus import_status;
1412 static void *_import_thread (void *);
1413 void* import_thread ();
1414 void finish_import ();
1416 /* to support this ... */
1418 void import_audio (bool as_tracks);
1419 void do_import (std::vector<std::string> paths, bool split, bool as_tracks);
1420 void import_smf_tempo_map (Evoral::SMF const &);
1421 void move_to_start ();
1422 void move_to_end ();
1423 void center_playhead ();
1424 void center_edit_point ();
1425 void playhead_forward_to_grid ();
1426 void playhead_backward_to_grid ();
1427 void scroll_playhead (bool forward);
1428 void scroll_backward (float pages=0.8f);
1429 void scroll_forward (float pages=0.8f);
1430 void scroll_tracks_down ();
1431 void scroll_tracks_up ();
1433 void clear_markers ();
1434 void clear_ranges ();
1435 void clear_locations ();
1436 void unhide_markers ();
1437 void unhide_ranges ();
1438 void jump_forward_to_mark ();
1439 void jump_backward_to_mark ();
1440 void cursor_align (bool playhead_to_edit);
1441 void toggle_skip_playback ();
1443 void remove_last_capture ();
1444 void select_all_selectables_using_time_selection ();
1445 void select_all_selectables_using_loop();
1446 void select_all_selectables_using_punch();
1447 void set_selection_from_range (ARDOUR::Location&);
1448 void set_selection_from_punch ();
1449 void set_selection_from_loop ();
1450 void set_selection_from_region ();
1452 void add_location_mark (framepos_t where);
1453 void add_location_from_region ();
1454 void add_locations_from_region ();
1455 void add_location_from_selection ();
1456 void set_loop_from_selection (bool play);
1457 void set_punch_from_selection ();
1458 void set_punch_from_region ();
1459 void set_auto_punch_range();
1461 void set_session_start_from_playhead ();
1462 void set_session_end_from_playhead ();
1463 void set_session_extents_from_selection ();
1465 void set_loop_from_region (bool play);
1467 void set_loop_range (framepos_t start, framepos_t end, std::string cmd);
1468 void set_punch_range (framepos_t start, framepos_t end, std::string cmd);
1470 void toggle_location_at_playhead_cursor ();
1471 void add_location_from_playhead_cursor ();
1472 bool do_remove_location_at_playhead_cursor ();
1473 void remove_location_at_playhead_cursor ();
1474 bool select_new_marker;
1476 void reverse_selection ();
1477 void edit_envelope ();
1479 double last_scrub_x;
1480 int scrubbing_direction;
1481 int scrub_reversals;
1482 int scrub_reverse_distance;
1483 void scrub (framepos_t, double);
1485 void set_punch_start_from_edit_point ();
1486 void set_punch_end_from_edit_point ();
1487 void set_loop_start_from_edit_point ();
1488 void set_loop_end_from_edit_point ();
1490 void keyboard_selection_begin ( Editing::EditIgnoreOption = Editing::EDIT_IGNORE_NONE );
1491 void keyboard_selection_finish (bool add, Editing::EditIgnoreOption = Editing::EDIT_IGNORE_NONE);
1492 bool have_pending_keyboard_selection;
1493 framepos_t pending_keyboard_selection_start;
1495 void move_range_selection_start_or_end_to_region_boundary (bool, bool);
1497 Editing::SnapType _snap_type;
1498 Editing::SnapMode _snap_mode;
1500 /// Snap threshold in pixels
1501 double snap_threshold;
1503 bool ignore_gui_changes;
1505 DragManager* _drags;
1510 Gtk::Dialog* lock_dialog;
1512 struct timeval last_event_time;
1513 bool generic_event_handler (GdkEvent*);
1514 bool lock_timeout_callback ();
1515 void start_lock_event_timing ();
1517 Gtk::Menu fade_context_menu;
1519 Gtk::Menu xfade_in_context_menu;
1520 Gtk::Menu xfade_out_context_menu;
1521 void popup_xfade_in_context_menu (int, int, ArdourCanvas::Item*, ItemType);
1522 void popup_xfade_out_context_menu (int, int, ArdourCanvas::Item*, ItemType);
1523 void fill_xfade_menu (Gtk::Menu_Helpers::MenuList& items, bool start);
1525 void set_fade_in_shape (ARDOUR::FadeShape);
1526 void set_fade_out_shape (ARDOUR::FadeShape);
1528 void set_fade_length (bool in);
1529 void set_fade_in_active (bool);
1530 void set_fade_out_active (bool);
1534 std::set<boost::shared_ptr<ARDOUR::Playlist> > motion_frozen_playlists;
1536 bool _dragging_playhead;
1537 bool _dragging_edit_point;
1539 void marker_drag_motion_callback (GdkEvent*);
1540 void marker_drag_finished_callback (GdkEvent*);
1542 gint mouse_rename_region (ArdourCanvas::Item*, GdkEvent*);
1544 void add_region_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1545 void start_create_region_grab (ArdourCanvas::Item*, GdkEvent*);
1546 void add_region_copy_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1547 void add_region_brush_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1548 void start_selection_grab (ArdourCanvas::Item*, GdkEvent*);
1550 void region_view_item_click (AudioRegionView&, GdkEventButton*);
1552 bool can_remove_control_point (ArdourCanvas::Item *);
1553 void remove_control_point (ArdourCanvas::Item *);
1555 void mouse_brush_insert_region (RegionView*, framepos_t pos);
1557 /* Canvas event handlers */
1559 bool canvas_scroll_event (GdkEventScroll* event, bool from_canvas);
1560 bool canvas_control_point_event (GdkEvent* event,ArdourCanvas::Item*, ControlPoint*);
1561 bool canvas_line_event (GdkEvent* event,ArdourCanvas::Item*, AutomationLine*);
1562 bool canvas_selection_rect_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1563 bool canvas_selection_start_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1564 bool canvas_selection_end_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1565 bool canvas_start_xfade_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1566 bool canvas_end_xfade_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1567 bool canvas_fade_in_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1568 bool canvas_fade_in_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*, bool trim = false);
1569 bool canvas_fade_out_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1570 bool canvas_fade_out_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*, bool trim = false);
1571 bool canvas_region_view_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1572 bool canvas_wave_view_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1573 bool canvas_frame_handle_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1574 bool canvas_region_view_name_highlight_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1575 bool canvas_region_view_name_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1576 bool canvas_feature_line_event (GdkEvent* event, ArdourCanvas::Item*, RegionView*);
1577 bool canvas_stream_view_event (GdkEvent* event,ArdourCanvas::Item*, RouteTimeAxisView*);
1578 bool canvas_marker_event (GdkEvent* event,ArdourCanvas::Item*, ArdourMarker*);
1579 bool canvas_tempo_marker_event (GdkEvent* event,ArdourCanvas::Item*, TempoMarker*);
1580 bool canvas_tempo_curve_event (GdkEvent* event,ArdourCanvas::Item*, TempoCurve*);
1581 bool canvas_meter_marker_event (GdkEvent* event,ArdourCanvas::Item*, MeterMarker*);
1582 bool canvas_automation_track_event(GdkEvent* event, ArdourCanvas::Item*, AutomationTimeAxisView*);
1583 bool canvas_note_event (GdkEvent* event, ArdourCanvas::Item *);
1585 bool canvas_ruler_event (GdkEvent* event, ArdourCanvas::Item *, ItemType);
1586 bool canvas_tempo_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1587 bool canvas_meter_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1588 bool canvas_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1589 bool canvas_range_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1590 bool canvas_transport_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1591 bool canvas_cd_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1593 bool canvas_videotl_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1594 void update_video_timeline (bool flush = false);
1595 void set_video_timeline_height (const int);
1596 bool is_video_timeline_locked ();
1597 void toggle_video_timeline_locked ();
1598 void set_video_timeline_locked (const bool);
1599 void queue_visual_videotimeline_update ();
1600 void embed_audio_from_video (std::string, framepos_t n = 0, bool lock_position_to_video = true);
1602 PBD::Signal0<void> EditorFreeze;
1603 PBD::Signal0<void> EditorThaw;
1606 friend class DragManager;
1607 friend class EditorRouteGroups;
1608 friend class EditorRegions;
1610 /* non-public event handlers */
1612 bool canvas_playhead_cursor_event (GdkEvent* event, ArdourCanvas::Item*);
1613 bool track_canvas_scroll (GdkEventScroll* event);
1615 bool track_canvas_button_press_event (GdkEventButton* event);
1616 bool track_canvas_button_release_event (GdkEventButton* event);
1617 bool track_canvas_motion_notify_event (GdkEventMotion* event);
1619 Gtk::Allocation _canvas_viewport_allocation;
1620 void track_canvas_viewport_allocate (Gtk::Allocation alloc);
1621 void track_canvas_viewport_size_allocated ();
1622 bool track_canvas_drag_motion (Glib::RefPtr<Gdk::DragContext> const &, int, int, guint);
1623 bool track_canvas_key_press (GdkEventKey *);
1624 bool track_canvas_key_release (GdkEventKey *);
1626 void set_playhead_cursor ();
1628 void toggle_region_mute ();
1630 void initialize_canvas ();
1632 void set_script_action_name (int i, const std::string&);
1634 /* display control */
1636 bool _show_measures;
1637 /// true if the editor should follow the playhead, otherwise false
1638 bool _follow_playhead;
1639 /// true if we scroll the tracks rather than the playhead
1640 bool _stationary_playhead;
1641 /// true if we are in fullscreen mode
1644 TempoLines* tempo_lines;
1646 ArdourCanvas::Container* global_rect_group;
1647 ArdourCanvas::Container* time_line_group;
1649 void hide_measures ();
1650 void draw_measures (std::vector<ARDOUR::TempoMap::BBTPoint>&);
1652 void new_tempo_section ();
1655 void remove_tempo_marker (ArdourCanvas::Item*);
1656 void remove_meter_marker (ArdourCanvas::Item*);
1657 gint real_remove_tempo_marker (ARDOUR::TempoSection*);
1658 gint real_remove_meter_marker (ARDOUR::MeterSection*);
1660 void edit_tempo_marker (TempoMarker&);
1661 void edit_meter_marker (MeterMarker&);
1662 void edit_control_point (ArdourCanvas::Item*);
1663 void edit_notes (MidiRegionView*);
1664 void edit_region (RegionView*);
1666 void edit_current_meter ();
1667 void edit_current_tempo ();
1669 void marker_menu_edit ();
1670 void marker_menu_remove ();
1671 void marker_menu_rename ();
1672 void rename_marker (ArdourMarker *marker);
1673 void toggle_marker_lock_style ();
1674 void toggle_tempo_type ();
1675 void toggle_marker_menu_lock ();
1676 void toggle_marker_menu_glue ();
1677 void marker_menu_hide ();
1678 void marker_menu_loop_range ();
1679 void marker_menu_select_all_selectables_using_range ();
1680 void marker_menu_select_using_range ();
1681 void marker_menu_separate_regions_using_location ();
1682 void marker_menu_play_from ();
1683 void marker_menu_play_range ();
1684 void marker_menu_set_playhead ();
1685 void marker_menu_set_from_playhead ();
1686 void marker_menu_set_from_selection (bool force_regions);
1687 void marker_menu_range_to_next ();
1688 void marker_menu_zoom_to_range ();
1689 void new_transport_marker_menu_set_loop ();
1690 void new_transport_marker_menu_set_punch ();
1691 void update_loop_range_view ();
1692 void update_punch_range_view ();
1693 void new_transport_marker_menu_popdown ();
1694 void marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1695 void tempo_or_meter_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1696 void new_transport_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1697 void build_range_marker_menu (bool, bool);
1698 void build_marker_menu (ARDOUR::Location *);
1699 void build_tempo_marker_menu (TempoMarker *, bool);
1700 void build_meter_marker_menu (MeterMarker *, bool);
1701 void build_new_transport_marker_menu ();
1702 void dynamic_cast_marker_object (void*, MeterMarker**, TempoMarker**) const;
1704 Gtk::Menu* tempo_marker_menu;
1705 Gtk::Menu* meter_marker_menu;
1706 Gtk::Menu* marker_menu;
1707 Gtk::Menu* range_marker_menu;
1708 Gtk::Menu* transport_marker_menu;
1709 Gtk::Menu* new_transport_marker_menu;
1710 Gtk::Menu* cd_marker_menu;
1711 ArdourCanvas::Item* marker_menu_item;
1713 typedef std::list<ArdourMarker*> Marks;
1716 typedef std::list<TempoCurve*> Curves;
1717 Curves tempo_curves;
1719 void remove_metric_marks ();
1720 void draw_metric_marks (const ARDOUR::Metrics& metrics);
1722 void compute_current_bbt_points (std::vector<ARDOUR::TempoMap::BBTPoint>& grid, framepos_t left, framepos_t right);
1724 void tempo_map_changed (const PBD::PropertyChange&);
1725 void marker_position_changed ();
1726 void redisplay_tempo (bool immediate_redraw);
1728 uint32_t bbt_beat_subdivision;
1732 Gtk::ToggleButton editor_mixer_button;
1733 Gtk::ToggleButton editor_list_button;
1734 void editor_mixer_button_toggled ();
1735 void editor_list_button_toggled ();
1737 ArdourButton zoom_in_button;
1738 ArdourButton zoom_out_button;
1739 ArdourButton zoom_out_full_button;
1741 ArdourButton tav_expand_button;
1742 ArdourButton tav_shrink_button;
1743 ArdourDropdown visible_tracks_selector;
1744 ArdourDropdown zoom_preset_selector;
1746 int32_t _visible_track_count;
1747 void build_track_count_menu ();
1748 void set_visible_track_count (int32_t);
1750 void set_zoom_preset(int64_t);
1752 Gtk::VBox toolbar_clock_vbox;
1753 Gtk::VBox toolbar_selection_clock_vbox;
1754 Gtk::Table toolbar_selection_clock_table;
1755 Gtk::Label toolbar_selection_cursor_label;
1757 ArdourButton mouse_select_button;
1758 ArdourButton mouse_draw_button;
1759 ArdourButton mouse_move_button;
1760 ArdourButton mouse_timefx_button;
1761 ArdourButton mouse_content_button;
1762 ArdourButton mouse_audition_button;
1763 ArdourButton mouse_cut_button;
1765 ArdourButton smart_mode_button;
1766 Glib::RefPtr<Gtk::ToggleAction> smart_mode_action;
1768 void mouse_mode_toggled (Editing::MouseMode m);
1769 void mouse_mode_object_range_toggled ();
1770 bool ignore_mouse_mode_toggle;
1772 bool mouse_select_button_release (GdkEventButton*);
1774 Gtk::VBox automation_box;
1775 Gtk::Button automation_mode_button;
1777 //edit mode menu stuff
1778 ArdourDropdown edit_mode_selector;
1779 void edit_mode_selection_done ( ARDOUR::EditMode m );
1780 void build_edit_mode_menu ();
1781 Gtk::VBox edit_mode_box;
1783 void set_edit_mode (ARDOUR::EditMode);
1784 void cycle_edit_mode ();
1786 ArdourDropdown snap_type_selector;
1787 void build_snap_type_menu ();
1789 ArdourDropdown snap_mode_selector;
1790 void build_snap_mode_menu ();
1793 std::vector<std::string> snap_type_strings;
1794 std::vector<std::string> snap_mode_strings;
1796 void snap_type_selection_done (Editing::SnapType);
1797 void snap_mode_selection_done (Editing::SnapMode);
1798 void snap_mode_chosen (Editing::SnapMode);
1799 void snap_type_chosen (Editing::SnapType);
1801 Glib::RefPtr<Gtk::RadioAction> snap_type_action (Editing::SnapType);
1802 Glib::RefPtr<Gtk::RadioAction> snap_mode_action (Editing::SnapMode);
1804 //zoom focus meu stuff
1805 ArdourDropdown zoom_focus_selector;
1806 void zoom_focus_selection_done ( Editing::ZoomFocus f );
1807 void build_zoom_focus_menu ();
1808 std::vector<std::string> zoom_focus_strings;
1810 void zoom_focus_chosen (Editing::ZoomFocus);
1812 Glib::RefPtr<Gtk::RadioAction> zoom_focus_action (Editing::ZoomFocus);
1814 Gtk::HBox _zoom_box;
1815 void zoom_adjustment_changed();
1817 void setup_toolbar ();
1819 void setup_tooltips ();
1821 Gtk::HBox toolbar_hbox;
1822 Gtk::EventBox toolbar_base;
1823 Gtk::Frame toolbar_frame;
1824 Gtk::Viewport _toolbar_viewport;
1826 void setup_midi_toolbar ();
1828 /* selection process */
1830 Selection* selection;
1831 Selection* cut_buffer;
1832 SelectionMemento* _selection_memento;
1834 void time_selection_changed ();
1835 void update_time_selection_display ();
1836 void track_selection_changed ();
1837 void region_selection_changed ();
1838 sigc::connection editor_regions_selection_changed_connection;
1839 void sensitize_all_region_actions (bool);
1840 void sensitize_the_right_region_actions ();
1841 bool _all_region_actions_sensitized;
1842 /** Flag to block region action handlers from doing what they normally do;
1843 * I tried Gtk::Action::block_activate() but this doesn't work (ie it doesn't
1844 * block) when setting a ToggleAction's active state.
1846 bool _ignore_region_action;
1847 bool _last_region_menu_was_main;
1848 void point_selection_changed ();
1849 void marker_selection_changed ();
1851 bool _ignore_follow_edits;
1853 void cancel_selection ();
1854 void cancel_time_selection ();
1856 bool get_smart_mode() const;
1858 bool audio_region_selection_covers (framepos_t where);
1860 /* transport range select process */
1862 ArdourCanvas::Rectangle* cd_marker_bar_drag_rect;
1863 ArdourCanvas::Rectangle* range_bar_drag_rect;
1864 ArdourCanvas::Rectangle* transport_bar_drag_rect;
1865 ArdourCanvas::Rectangle *transport_bar_range_rect;
1866 ArdourCanvas::Rectangle *transport_bar_preroll_rect;
1867 ArdourCanvas::Rectangle *transport_bar_postroll_rect;
1868 ArdourCanvas::Rectangle *transport_loop_range_rect;
1869 ArdourCanvas::Rectangle *transport_punch_range_rect;
1870 ArdourCanvas::Line *transport_punchin_line;
1871 ArdourCanvas::Line *transport_punchout_line;
1872 ArdourCanvas::Rectangle *transport_preroll_rect;
1873 ArdourCanvas::Rectangle *transport_postroll_rect;
1875 ARDOUR::Location* transport_loop_location();
1876 ARDOUR::Location* transport_punch_location();
1878 ARDOUR::Location *temp_location;
1880 /* object rubberband select process */
1882 void select_all_within (framepos_t, framepos_t, double, double, TrackViewList const &, Selection::Operation, bool);
1884 ArdourCanvas::Rectangle *rubberband_rect;
1886 EditorRouteGroups* _route_groups;
1887 EditorRoutes* _routes;
1888 EditorRegions* _regions;
1889 EditorSnapshots* _snapshots;
1890 EditorLocations* _locations;
1892 /* diskstream/route display management */
1893 Glib::RefPtr<Gdk::Pixbuf> rec_enabled_icon;
1894 Glib::RefPtr<Gdk::Pixbuf> rec_disabled_icon;
1896 Glib::RefPtr<Gtk::TreeSelection> route_display_selection;
1898 bool sync_track_view_list_and_routes ();
1900 Gtk::VBox list_vpacker;
1904 sigc::connection autoscroll_connection;
1905 bool autoscroll_horizontal_allowed;
1906 bool autoscroll_vertical_allowed;
1907 uint32_t autoscroll_cnt;
1908 Gtk::Widget* autoscroll_widget;
1909 ArdourCanvas::Rect autoscroll_boundary;
1911 bool autoscroll_canvas ();
1912 void start_canvas_autoscroll (bool allow_horiz, bool allow_vert, const ArdourCanvas::Rect& boundary);
1913 void stop_canvas_autoscroll ();
1916 void point_trim (GdkEvent *, framepos_t);
1918 void trim_region_front();
1919 void trim_region_back();
1920 void trim_region (bool front);
1922 void trim_region_to_loop ();
1923 void trim_region_to_punch ();
1924 void trim_region_to_location (const ARDOUR::Location&, const char* cmd);
1926 void trim_to_region(bool forward);
1927 void trim_region_to_previous_region_end();
1928 void trim_region_to_next_region_start();
1930 bool show_gain_after_trim;
1934 int convert_drop_to_paths (
1935 std::vector<std::string>& paths,
1936 const Glib::RefPtr<Gdk::DragContext>& context,
1939 const Gtk::SelectionData& data,
1943 void track_canvas_drag_data_received (
1944 const Glib::RefPtr<Gdk::DragContext>& context,
1947 const Gtk::SelectionData& data,
1952 const Glib::RefPtr<Gdk::DragContext>& context,
1955 const Gtk::SelectionData& data,
1960 const Glib::RefPtr<Gdk::DragContext>& context,
1963 const Gtk::SelectionData& data,
1968 const Glib::RefPtr<Gdk::DragContext>& context,
1971 const Gtk::SelectionData& data,
1977 int write_region_selection(RegionSelection&);
1978 bool write_region (std::string path, boost::shared_ptr<ARDOUR::AudioRegion>);
1979 void bounce_region_selection (bool with_processing);
1980 void bounce_range_selection (bool replace, bool enable_processing);
1981 void external_edit_region ();
1983 int write_audio_selection (TimeSelection&);
1984 bool write_audio_range (ARDOUR::AudioPlaylist&, const ARDOUR::ChanCount& channels, std::list<ARDOUR::AudioRange>&);
1986 void write_selection ();
1988 uint32_t selection_op_cmd_depth;
1989 uint32_t selection_op_history_it;
1991 std::list<XMLNode *> selection_op_history; /* used in *_reversible_selection_op */
1992 std::list<XMLNode *> before; /* used in *_reversible_command */
1994 void update_title ();
1995 void update_title_s (const std::string & snapshot_name);
1997 void instant_save ();
1998 bool no_save_instant;
2000 boost::shared_ptr<ARDOUR::AudioRegion> last_audition_region;
2002 /* freeze operations */
2004 ARDOUR::InterThreadInfo freeze_status;
2005 static void* _freeze_thread (void*);
2006 void* freeze_thread ();
2008 void freeze_route ();
2009 void unfreeze_route ();
2013 void duplicate_range (bool with_dialog);
2014 void duplicate_regions (float times);
2016 /** computes the timeline frame (sample) of an event whose coordinates
2017 * are in canvas units (pixels, scroll offset included).
2019 framepos_t canvas_event_sample (GdkEvent const *, double* px = 0, double* py = 0) const;
2021 /** computes the timeline frame (sample) of an event whose coordinates
2022 * are in window units (pixels, no scroll offset).
2024 framepos_t window_event_sample (GdkEvent const *, double* px = 0, double* py = 0) const;
2026 /* returns false if mouse pointer is not in track or marker canvas
2028 bool mouse_frame (framepos_t&, bool& in_track_canvas) const;
2030 TimeFXDialog* current_timefx;
2031 static void* timefx_thread (void *arg);
2034 int time_stretch (RegionSelection&, float fraction);
2035 int pitch_shift (RegionSelection&, float cents);
2036 void pitch_shift_region ();
2038 /* editor-mixer strip */
2040 MixerStrip *current_mixer_strip;
2041 bool show_editor_mixer_when_tracks_arrive;
2042 Gtk::VBox current_mixer_strip_vbox;
2043 void cms_new (boost::shared_ptr<ARDOUR::Route>);
2044 void current_mixer_strip_hidden ();
2047 void ensure_all_elements_drawn ();
2049 /* nudging tracks */
2051 void nudge_track (bool use_edit_point, bool forwards);
2053 static const int32_t default_width = 995;
2054 static const int32_t default_height = 765;
2058 ArdourButton nudge_forward_button;
2059 ArdourButton nudge_backward_button;
2060 Gtk::HBox nudge_hbox;
2061 Gtk::VBox nudge_vbox;
2062 AudioClock* nudge_clock;
2064 bool nudge_forward_release (GdkEventButton*);
2065 bool nudge_backward_release (GdkEventButton*);
2069 void apply_filter (ARDOUR::Filter&, std::string cmd, ProgressReporter* progress = 0);
2071 Command* apply_midi_note_edit_op_to_region (ARDOUR::MidiOperator& op, MidiRegionView& mrv);
2072 void apply_midi_note_edit_op (ARDOUR::MidiOperator& op, const RegionSelection& rs);
2074 /* handling cleanup */
2076 int playlist_deletion_dialog (boost::shared_ptr<ARDOUR::Playlist>);
2078 PBD::ScopedConnectionList session_connections;
2080 /* tracking step changes of track height */
2082 TimeAxisView* current_stepping_trackview;
2083 ARDOUR::microseconds_t last_track_height_step_timestamp;
2084 gint track_height_step_timeout();
2085 sigc::connection step_timeout;
2087 TimeAxisView* entered_track;
2088 /** If the mouse is over a RegionView or one of its child canvas items, this is set up
2089 to point to the RegionView. Otherwise it is 0.
2091 RegionView* entered_regionview;
2093 std::vector<EnterContext> _enter_stack;
2095 bool clear_entered_track;
2096 bool left_track_canvas (GdkEventCrossing*);
2097 bool entered_track_canvas (GdkEventCrossing*);
2098 void set_entered_track (TimeAxisView*);
2099 void set_entered_regionview (RegionView*);
2100 gint left_automation_track ();
2102 void reset_canvas_action_sensitivity (bool);
2103 void set_gain_envelope_visibility ();
2104 void set_region_gain_visibility (RegionView*);
2105 void toggle_gain_envelope_active ();
2106 void reset_region_gain_envelopes ();
2108 void session_state_saved (std::string);
2110 Glib::RefPtr<Gtk::Action> undo_action;
2111 Glib::RefPtr<Gtk::Action> redo_action;
2112 Glib::RefPtr<Gtk::Action> alternate_redo_action;
2113 Glib::RefPtr<Gtk::Action> alternate_alternate_redo_action;
2114 Glib::RefPtr<Gtk::Action> selection_undo_action;
2115 Glib::RefPtr<Gtk::Action> selection_redo_action;
2117 void history_changed ();
2119 Editing::EditPoint _edit_point;
2121 ArdourDropdown edit_point_selector;
2122 void build_edit_point_menu();
2124 void set_edit_point_preference (Editing::EditPoint ep, bool force = false);
2125 void cycle_edit_point (bool with_marker);
2126 void set_edit_point ();
2127 void edit_point_selection_done (Editing::EditPoint);
2128 void edit_point_chosen (Editing::EditPoint);
2129 Glib::RefPtr<Gtk::RadioAction> edit_point_action (Editing::EditPoint);
2130 std::vector<std::string> edit_point_strings;
2131 std::vector<std::string> edit_mode_strings;
2133 void selected_marker_moved (ARDOUR::Location*);
2135 bool get_edit_op_range (framepos_t& start, framepos_t& end) const;
2137 void get_regions_at (RegionSelection&, framepos_t where, const TrackViewList& ts) const;
2138 void get_regions_after (RegionSelection&, framepos_t where, const TrackViewList& ts) const;
2140 RegionSelection get_regions_from_selection_and_edit_point ();
2141 RegionSelection get_regions_from_selection_and_entered () const;
2143 void start_updating_meters ();
2144 void stop_updating_meters ();
2145 bool meters_running;
2147 void select_next_route ();
2148 void select_prev_route ();
2150 void snap_to_internal (framepos_t& first,
2151 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
2152 bool for_mark = false,
2153 bool ensure_snap = false);
2155 void timecode_snap_to_internal (framepos_t& first,
2156 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
2157 bool for_mark = false);
2159 RhythmFerret* rhythm_ferret;
2161 void fit_tracks (TrackViewList &);
2162 void fit_selection ();
2163 void set_track_height (Height);
2165 void _remove_tracks ();
2166 bool idle_remove_tracks ();
2167 void toggle_tracks_active ();
2171 static gboolean _idle_resize (gpointer);
2173 int32_t _pending_resize_amount;
2174 TimeAxisView* _pending_resize_view;
2176 void visible_order_range (int*, int*) const;
2180 /** true if we've made a locate request that hasn't yet been processed */
2181 bool _pending_locate_request;
2183 /** if true, there is a pending Session locate which is the initial one when loading a session;
2184 we need to know this so that we don't (necessarily) set the viewport to show the playhead
2187 bool _pending_initial_locate;
2189 Gtk::HBox _summary_hbox;
2190 EditorSummary* _summary;
2192 void region_view_added (RegionView *);
2193 void region_view_removed ();
2195 EditorGroupTabs* _group_tabs;
2196 void fit_route_group (ARDOUR::RouteGroup *);
2198 void step_edit_status_change (bool);
2199 void start_step_editing ();
2200 void stop_step_editing ();
2201 bool check_step_edit ();
2202 sigc::connection step_edit_connection;
2204 double _last_motion_y;
2206 RegionLayeringOrderEditor* layering_order_editor;
2207 void update_region_layering_order_editor ();
2209 /** Track that was the source for the last cut/copy operation. Used as a place
2210 to paste things iff there is no selected track.
2212 TimeAxisView* _last_cut_copy_source_track;
2214 /** true if a change in Selection->regions should change the selection in the region list.
2215 See EditorRegions::selection_changed.
2217 bool _region_selection_change_updates_region_list;
2219 void setup_fade_images ();
2220 std::map<ARDOUR::FadeShape, Gtk::Image*> _fade_in_images;
2221 std::map<ARDOUR::FadeShape, Gtk::Image*> _fade_out_images;
2222 std::map<ARDOUR::FadeShape, Gtk::Image*> _xfade_in_images;
2223 std::map<ARDOUR::FadeShape, Gtk::Image*> _xfade_out_images;
2225 Gtk::MenuItem& action_menu_item (std::string const &);
2226 void action_pre_activated (Glib::RefPtr<Gtk::Action> const &);
2228 MouseCursors* _cursors;
2230 void follow_mixer_selection ();
2231 bool _following_mixer_selection;
2233 int time_fx (ARDOUR::RegionList&, float val, bool pitching);
2234 void note_edit_done (int, EditNoteDialog*);
2235 void toggle_sound_midi_notes ();
2237 /** Flag for a bit of a hack wrt control point selection; see set_selected_control_point_from_click */
2238 bool _control_point_toggled_on_press;
2240 /** This is used by TimeAxisView to keep a track of the TimeAxisView that is currently being
2241 stepped in height using ScrollZoomVerticalModifier+Scrollwheel. When a scroll event
2242 occurs, we do the step on this _stepping_axis_view if it is non-0 (and we set up this
2243 _stepping_axis_view with the TimeAxisView underneath the mouse if it is 0). Then Editor
2244 resets _stepping_axis_view when the modifier key is released. In this (hacky) way,
2245 pushing the modifier key and moving the scroll wheel will operate on the same track
2246 until the key is released (rather than skipping about to whatever happens to be
2247 underneath the mouse at the time).
2249 TimeAxisView* _stepping_axis_view;
2250 void zoom_vertical_modifier_released();
2252 void bring_in_callback (Gtk::Label*, uint32_t n, uint32_t total, std::string name);
2253 void update_bring_in_message (Gtk::Label* label, uint32_t n, uint32_t total, std::string name);
2254 void bring_all_sources_into_session ();
2256 QuantizeDialog* quantize_dialog;
2257 MainMenuDisabler* _main_menu_disabler;
2259 /* private helper functions to help with registering axis */
2261 Glib::RefPtr<Gtk::Action> reg_sens (Glib::RefPtr<Gtk::ActionGroup> group, char const * name, char const * label, sigc::slot<void> slot);
2262 void toggle_reg_sens (Glib::RefPtr<Gtk::ActionGroup> group, char const * name, char const * label, sigc::slot<void> slot);
2263 void radio_reg_sens (Glib::RefPtr<Gtk::ActionGroup> action_group, Gtk::RadioAction::Group& radio_group, char const * name, char const * label, sigc::slot<void> slot);
2265 Gtkmm2ext::ActionMap myactions;
2268 friend class RegionCutDrag;
2269 friend class RegionDrag;
2270 friend class RegionMoveDrag;
2271 friend class RegionSpliceDrag;
2272 friend class RegionRippleDrag;
2273 friend class TrimDrag;
2274 friend class BBTRulerDrag;
2275 friend class MeterMarkerDrag;
2276 friend class TempoMarkerDrag;
2277 friend class CursorDrag;
2278 friend class FadeInDrag;
2279 friend class FadeOutDrag;
2280 friend class MarkerDrag;
2281 friend class RegionGainDrag;
2282 friend class ControlPointDrag;
2283 friend class LineDrag;
2284 friend class RubberbandSelectDrag;
2285 friend class RulerZoomDrag;
2286 friend class EditorRubberbandSelectDrag;
2287 friend class TimeFXDrag;
2288 friend class ScrubDrag;
2289 friend class SelectionDrag;
2290 friend class RangeMarkerBarDrag;
2291 friend class MouseZoomDrag;
2292 friend class RegionCreateDrag;
2293 friend class RegionMotionDrag;
2294 friend class RegionInsertDrag;
2295 friend class VideoTimeLineDrag;
2297 friend class EditorSummary;
2298 friend class EditorGroupTabs;
2300 friend class EditorRoutes;
2301 friend class RhythmFerret;
2304 #endif /* __ardour_editor_h__ */