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;
140 class RegionLayeringOrderEditor;
143 class Editor : public PublicEditor, public PBD::ScopedConnectionList, public ARDOUR::SessionHandlePtr
149 void set_session (ARDOUR::Session *);
150 ARDOUR::Session* session() const { return _session; }
152 Gtk::Window* use_own_window (bool and_fill_it);
155 virtual bool have_idled () const { return _have_idled; }
157 framepos_t leftmost_sample() const { return leftmost_frame; }
159 framecnt_t current_page_samples() const {
160 return (framecnt_t) _visible_canvas_width * samples_per_pixel;
163 double visible_canvas_height () const {
164 return _visible_canvas_height;
166 double trackviews_height () const;
168 void cycle_snap_mode ();
169 void next_snap_choice ();
170 void next_snap_choice_music_only ();
171 void next_snap_choice_music_and_time ();
172 void prev_snap_choice ();
173 void prev_snap_choice_music_only ();
174 void prev_snap_choice_music_and_time ();
175 void set_snap_to (Editing::SnapType);
176 void set_snap_mode (Editing::SnapMode);
177 void set_snap_threshold (double pixel_distance) {snap_threshold = pixel_distance;}
179 Editing::SnapMode snap_mode () const;
180 Editing::SnapType snap_type () const;
181 bool snap_musical () const;
183 void undo (uint32_t n = 1);
184 void redo (uint32_t n = 1);
186 XMLNode& get_state ();
187 int set_state (const XMLNode&, int version);
189 void set_mouse_mode (Editing::MouseMode, bool force=true);
190 void step_mouse_mode (bool next);
191 Editing::MouseMode current_mouse_mode () const { return mouse_mode; }
192 Editing::MidiEditMode current_midi_edit_mode () const;
193 void remove_midi_note (ArdourCanvas::Item *, GdkEvent *);
195 bool internal_editing() const;
197 void foreach_time_axis_view (sigc::slot<void,TimeAxisView&>);
198 void add_to_idle_resize (TimeAxisView*, int32_t);
200 RouteTimeAxisView* get_route_view_by_route_id (const PBD::ID& id) const;
202 void consider_auditioning (boost::shared_ptr<ARDOUR::Region>);
203 void hide_a_region (boost::shared_ptr<ARDOUR::Region>);
204 void show_a_region (boost::shared_ptr<ARDOUR::Region>);
206 #ifdef USE_RUBBERBAND
207 std::vector<std::string> rb_opt_strings;
211 /* things that need to be public to be used in the main menubar */
213 void new_region_from_selection ();
214 void separate_regions_between (const TimeSelection&);
215 void separate_region_from_selection ();
216 void separate_under_selected_regions ();
217 void separate_region_from_punch ();
218 void separate_region_from_loop ();
219 void separate_regions_using_location (ARDOUR::Location&);
220 void transition_to_rolling (bool forward);
222 /* NOTE: these functions assume that the "pixel" coordinate is
223 in canvas coordinates. These coordinates already take into
224 account any scrolling offsets.
227 framepos_t pixel_to_sample_from_event (double pixel) const {
229 /* pixel can be less than zero when motion events
230 are processed. since we've already run the world->canvas
231 affine, that means that the location *really* is "off
232 to the right" and thus really is "before the start".
236 return pixel * samples_per_pixel;
242 framepos_t pixel_to_sample (double pixel) const {
243 return pixel * samples_per_pixel;
246 double sample_to_pixel (framepos_t sample) const {
247 return round (sample / (double) samples_per_pixel);
250 double sample_to_pixel_unrounded (framepos_t sample) const {
251 return sample / (double) samples_per_pixel;
256 Selection& get_selection() const { return *selection; }
257 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
258 Selection& get_cut_buffer() const { return *cut_buffer; }
260 void set_selection (std::list<Selectable*>, Selection::Operation);
262 bool extend_selection_to_track (TimeAxisView&);
264 void play_selection ();
265 void maybe_locate_with_edit_preroll (framepos_t);
266 void play_with_preroll ();
267 void rec_with_preroll ();
268 void rec_with_count_in ();
269 void select_all_in_track (Selection::Operation op);
270 void select_all_objects (Selection::Operation op);
271 void invert_selection_in_track ();
272 void invert_selection ();
273 void deselect_all ();
274 long select_range (framepos_t, framepos_t);
276 void set_selected_regionview_from_region_list (boost::shared_ptr<ARDOUR::Region> region, Selection::Operation op = Selection::Set);
278 void remove_tracks ();
282 void set_show_measures (bool yn);
283 bool show_measures () const { return _show_measures; }
285 /* analysis window */
287 void loudness_analyze_region_selection();
288 void loudness_analyze_range_selection();
290 void spectral_analyze_region_selection();
291 void spectral_analyze_range_selection();
295 void export_audio ();
297 void export_selection ();
298 void export_range ();
299 void export_region ();
301 bool process_midi_export_dialog (MidiExportDialog& dialog, boost::shared_ptr<ARDOUR::MidiRegion> midi_region);
303 void set_zoom_focus (Editing::ZoomFocus);
304 Editing::ZoomFocus get_zoom_focus () const { return zoom_focus; }
305 framecnt_t get_current_zoom () const { return samples_per_pixel; }
306 void cycle_zoom_focus ();
307 void temporal_zoom_step (bool zoom_out);
308 void temporal_zoom_step_scale (bool zoom_out, double scale);
309 void temporal_zoom_step_mouse_focus (bool zoom_out);
310 void temporal_zoom_step_mouse_focus_scale (bool zoom_out, double scale);
311 void ensure_time_axis_view_is_visible (TimeAxisView const & tav, bool at_top);
312 void tav_zoom_step (bool coarser);
313 void tav_zoom_smooth (bool coarser, bool force_all);
315 /* stuff that AudioTimeAxisView and related classes use */
317 PlaylistSelector& playlist_selector() const;
318 void clear_playlist (boost::shared_ptr<ARDOUR::Playlist>);
320 void new_playlists (TimeAxisView* v);
321 void copy_playlists (TimeAxisView* v);
322 void clear_playlists (TimeAxisView* v);
324 void get_onscreen_tracks (TrackViewList&);
326 Width editor_mixer_strip_width;
327 void maybe_add_mixer_strip_width (XMLNode&);
328 void show_editor_mixer (bool yn);
329 void create_editor_mixer ();
330 void show_editor_list (bool yn);
331 void set_selected_mixer_strip (TimeAxisView&);
332 void mixer_strip_width_changed ();
333 void hide_track_in_display (TimeAxisView* tv, bool apply_to_selection = false);
334 void show_track_in_display (TimeAxisView* tv, bool move_into_view = false);
335 void tempo_curve_selected (ARDOUR::TempoSection* ts, bool yn);
337 /* nudge is initiated by transport controls owned by ARDOUR_UI */
339 framecnt_t get_nudge_distance (framepos_t pos, framecnt_t& next);
340 framecnt_t get_paste_offset (framepos_t pos, unsigned paste_count, framecnt_t duration);
341 unsigned get_grid_beat_divisions(framepos_t position);
342 Evoral::Beats get_grid_type_as_beats (bool& success, framepos_t position);
344 int32_t get_grid_music_divisions (uint32_t event_state);
346 void nudge_forward (bool next, bool force_playhead);
347 void nudge_backward (bool next, bool force_playhead);
349 /* nudge initiated from context menu */
351 void nudge_forward_capture_offset ();
352 void nudge_backward_capture_offset ();
354 void sequence_regions ();
356 /* playhead/screen stuff */
358 void set_stationary_playhead (bool yn);
359 void toggle_stationary_playhead ();
360 bool stationary_playhead() const { return _stationary_playhead; }
362 void set_follow_playhead (bool yn, bool catch_up = true);
363 void toggle_follow_playhead ();
364 bool follow_playhead() const { return _follow_playhead; }
365 bool dragging_playhead () const { return _dragging_playhead; }
367 void toggle_zero_line_visibility ();
369 void set_group_tabs ();
370 void toggle_measure_visibility ();
374 void toggle_region_fades (int dir);
375 void update_region_fade_visibility ();
377 /* redirect shared ops menu. caller must free returned menu */
379 Gtk::Menu* redirect_menu ();
381 /* floating windows/transient */
383 void ensure_float (Gtk::Window&);
385 void scroll_tracks_down_line ();
386 void scroll_tracks_up_line ();
388 bool scroll_up_one_track (bool skip_child_views = false);
389 bool scroll_down_one_track (bool skip_child_views = false);
391 void scroll_left_step ();
392 void scroll_right_step ();
394 void scroll_left_half_page ();
395 void scroll_right_half_page ();
397 void prepare_for_cleanup ();
398 void finish_cleanup ();
400 void maximise_editing_space();
401 void restore_editing_space();
403 double get_y_origin () const;
404 void reset_x_origin (framepos_t);
405 void reset_x_origin_to_follow_playhead ();
406 void reset_y_origin (double);
407 void reset_zoom (framecnt_t);
408 void reposition_and_zoom (framepos_t, double);
410 framepos_t get_preferred_edit_position (Editing::EditIgnoreOption = Editing::EDIT_IGNORE_NONE,
411 bool use_context_click = false,
412 bool from_outside_canvas = false);
414 bool update_mouse_speed ();
415 bool decelerate_mouse_speed ();
417 void toggle_meter_updating();
419 void show_rhythm_ferret();
421 void goto_visual_state (uint32_t);
422 void save_visual_state (uint32_t);
424 void queue_draw_resize_line (int at);
425 void start_resize_line_ops ();
426 void end_resize_line_ops ();
428 TrackViewList const & get_track_views () {
432 int get_regionview_count_from_region_list (boost::shared_ptr<ARDOUR::Region>);
434 void do_ptimport(std::string path, ARDOUR::SrcQuality quality);
436 void do_import (std::vector<std::string> paths,
437 Editing::ImportDisposition disposition,
438 Editing::ImportMode mode,
439 ARDOUR::SrcQuality quality,
440 ARDOUR::MidiTrackNameSource mts,
441 ARDOUR::MidiTempoMapDisposition mtd,
443 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
445 void do_embed (std::vector<std::string> paths,
446 Editing::ImportDisposition disposition,
447 Editing::ImportMode mode,
449 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
451 void get_regions_corresponding_to (boost::shared_ptr<ARDOUR::Region> region, std::vector<RegionView*>& regions, bool src_comparison);
453 void get_regionviews_by_id (PBD::ID const id, RegionSelection & regions) const;
454 void get_per_region_note_selection (std::list<std::pair<PBD::ID, std::set<boost::shared_ptr<Evoral::Note<Evoral::Beats> > > > >&) const;
456 void center_screen (framepos_t);
458 TrackViewList axis_views_from_routes (boost::shared_ptr<ARDOUR::RouteList>) const;
460 void snap_to (ARDOUR::MusicFrame& first,
461 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
462 bool for_mark = false,
463 bool ensure_snap = false);
465 void snap_to_with_modifier (ARDOUR::MusicFrame& first,
467 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
468 bool for_mark = false);
470 void snap_to (ARDOUR::MusicFrame& first,
471 ARDOUR::MusicFrame& last,
472 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
473 bool for_mark = false);
475 void begin_selection_op_history ();
476 void begin_reversible_selection_op (std::string cmd_name);
477 void commit_reversible_selection_op ();
478 void undo_selection_op ();
479 void redo_selection_op ();
480 void begin_reversible_command (std::string cmd_name);
481 void begin_reversible_command (GQuark);
482 void abort_reversible_command ();
483 void commit_reversible_command ();
485 DragManager* drags () const {
489 void maybe_autoscroll (bool, bool, bool);
490 bool autoscroll_active() const;
492 Gdk::Cursor* get_canvas_cursor () const;
494 void set_current_trimmable (boost::shared_ptr<ARDOUR::Trimmable>);
495 void set_current_movable (boost::shared_ptr<ARDOUR::Movable>);
497 MouseCursors const * cursors () const {
501 VerboseCursor* verbose_cursor () const {
502 return _verbose_cursor;
505 double clamp_verbose_cursor_x (double);
506 double clamp_verbose_cursor_y (double);
508 void get_pointer_position (double &, double &) const;
510 /** Context for mouse entry (stored in a stack). */
511 struct EnterContext {
513 boost::shared_ptr<CursorContext> cursor_ctx;
516 /** Get the topmost enter context for the given item type.
518 * This is used to change the cursor associated with a given enter context,
519 * which may not be on the top of the stack.
521 EnterContext* get_enter_context(ItemType type);
523 TimeAxisView* stepping_axis_view () {
524 return _stepping_axis_view;
527 void set_stepping_axis_view (TimeAxisView* v) {
528 _stepping_axis_view = v;
531 ArdourCanvas::Container* get_trackview_group () const { return _trackview_group; }
532 ArdourCanvas::Container* get_noscroll_group () const { return no_scroll_group; }
533 ArdourCanvas::ScrollGroup* get_hscroll_group () const { return h_scroll_group; }
534 ArdourCanvas::ScrollGroup* get_hvscroll_group () const { return hv_scroll_group; }
535 ArdourCanvas::ScrollGroup* get_cursor_scroll_group () const { return cursor_scroll_group; }
537 ArdourCanvas::GtkCanvasViewport* get_track_canvas () const;
539 void override_visible_track_count ();
541 /* Ruler metrics methods */
543 void metric_get_timecode (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
544 void metric_get_bbt (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
545 void metric_get_samples (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
546 void metric_get_minsec (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
548 /* editing operations that need to be public */
549 void mouse_add_new_marker (framepos_t where, bool is_cd=false);
550 void split_regions_at (ARDOUR::MusicFrame, RegionSelection&, bool snap = true);
551 void split_region_at_points (boost::shared_ptr<ARDOUR::Region>, ARDOUR::AnalysisFeatureList&, bool can_ferret, bool select_new = false);
552 RegionSelection get_regions_from_selection_and_mouse (framepos_t);
554 void mouse_add_new_tempo_event (framepos_t where);
555 void mouse_add_new_meter_event (framepos_t where);
556 void edit_tempo_section (ARDOUR::TempoSection*);
557 void edit_meter_section (ARDOUR::MeterSection*);
560 void map_transport_state ();
561 void map_position_change (framepos_t);
565 void suspend_route_redisplay ();
566 void resume_route_redisplay ();
570 void color_handler ();
574 // to keep track of the playhead position for control_scroll
575 boost::optional<framepos_t> _control_scroll_target;
577 PlaylistSelector* _playlist_selector;
579 TimeInfoBox* _time_info_box;
581 typedef std::pair<TimeAxisView*,XMLNode*> TAVState;
584 VisualState (bool with_tracks);
587 framecnt_t samples_per_pixel;
588 framepos_t leftmost_frame;
589 Editing::ZoomFocus zoom_focus;
590 GUIObjectState* gui_state;
593 std::list<VisualState*> undo_visual_stack;
594 std::list<VisualState*> redo_visual_stack;
595 VisualState* current_visual_state (bool with_tracks = true);
596 void undo_visual_state ();
597 void redo_visual_state ();
598 void use_visual_state (VisualState&);
600 void swap_visual_state ();
602 std::vector<VisualState*> visual_states;
603 void start_visual_state_op (uint32_t n);
604 void cancel_visual_state_op (uint32_t n);
606 framepos_t leftmost_frame;
607 framecnt_t samples_per_pixel;
608 Editing::ZoomFocus zoom_focus;
610 void set_samples_per_pixel (framecnt_t);
612 Editing::MouseMode mouse_mode;
613 Editing::SnapType pre_internal_snap_type;
614 Editing::SnapMode pre_internal_snap_mode;
615 Editing::SnapType internal_snap_type;
616 Editing::SnapMode internal_snap_mode;
617 Editing::MouseMode effective_mouse_mode () const;
619 enum JoinObjectRangeState {
620 JOIN_OBJECT_RANGE_NONE,
621 /** `join object/range' mode is active and the mouse is over a place where object mode should happen */
622 JOIN_OBJECT_RANGE_OBJECT,
623 /** `join object/range' mode is active and the mouse is over a place where range mode should happen */
624 JOIN_OBJECT_RANGE_RANGE
627 JoinObjectRangeState _join_object_range_state;
629 void update_join_object_range_location (double);
631 boost::optional<float> pre_notebook_shrink_pane_width;
633 Gtk::VBox _editor_list_vbox;
634 Gtk::Notebook _the_notebook;
635 bool _notebook_shrunk;
636 void add_notebook_page (std::string const &, Gtk::Widget &);
637 bool notebook_tab_clicked (GdkEventButton *, Gtk::Widget *);
639 Gtkmm2ext::HPane edit_pane;
640 Gtkmm2ext::VPane editor_summary_pane;
642 Gtk::EventBox meter_base;
644 Gtk::EventBox marker_base;
645 Gtk::HBox marker_box;
646 Gtk::VBox scrollers_rulers_markers_box;
648 void location_changed (ARDOUR::Location *);
649 void location_flags_changed (ARDOUR::Location *);
650 void refresh_location_display ();
651 void refresh_location_display_internal (const ARDOUR::Locations::LocationList&);
652 void add_new_location (ARDOUR::Location *);
653 ArdourCanvas::Container* add_new_location_internal (ARDOUR::Location *);
654 void location_gone (ARDOUR::Location *);
655 void remove_marker (ArdourCanvas::Item&, GdkEvent*);
656 gint really_remove_marker (ARDOUR::Location* loc);
657 void goto_nth_marker (int nth);
658 void trigger_script (int nth);
659 void toggle_marker_lines ();
660 void set_marker_line_visibility (bool);
662 void jump_forward_to_mark ();
663 void jump_backward_to_mark ();
665 uint32_t location_marker_color;
666 uint32_t location_range_color;
667 uint32_t location_loop_color;
668 uint32_t location_punch_color;
669 uint32_t location_cd_marker_color;
671 struct LocationMarkers {
676 LocationMarkers () : start(0), end(0), valid (true) {}
683 void set_show_lines (bool);
684 void set_selected (bool);
685 void canvas_height_set (double);
688 void set_name (const std::string&);
689 void set_position (framepos_t start, framepos_t end = 0);
690 void set_color_rgba (uint32_t);
693 LocationMarkers *find_location_markers (ARDOUR::Location *) const;
694 ARDOUR::Location* find_location_from_marker (ArdourMarker *, bool& is_start) const;
695 ArdourMarker* find_marker_from_location_id (PBD::ID const &, bool) const;
696 ArdourMarker* entered_marker;
697 bool _show_marker_lines;
699 typedef std::map<ARDOUR::Location*,LocationMarkers *> LocationMarkerMap;
700 LocationMarkerMap location_markers;
702 void update_marker_labels ();
703 void update_marker_labels (ArdourCanvas::Container *);
704 void check_marker_label (ArdourMarker *);
706 /** A set of lists of Markers that are in each of the canvas groups
707 * for the marker sections at the top of the editor. These lists
708 * are kept sorted in time order between marker movements, so that after
709 * a marker has moved we can decide whether we need to update the labels
710 * for all markers or for just a few.
712 std::map<ArdourCanvas::Container *, std::list<ArdourMarker *> > _sorted_marker_lists;
713 void remove_sorted_marker (ArdourMarker *);
715 void hide_marker (ArdourCanvas::Item*, GdkEvent*);
716 void clear_marker_display ();
717 void mouse_add_new_range (framepos_t);
718 void mouse_add_new_loop (framepos_t);
719 void mouse_add_new_punch (framepos_t);
720 bool choose_new_marker_name(std::string &name);
721 void update_cd_marker_display ();
722 void ensure_cd_marker_updated (LocationMarkers * lam, ARDOUR::Location * location);
724 TimeAxisView* clicked_axisview;
725 RouteTimeAxisView* clicked_routeview;
726 /** The last RegionView that was clicked on, or 0 if the last click was not
727 * on a RegionView. This is set up by the canvas event handlers in
728 * editor_canvas_events.cc
730 RegionView* clicked_regionview;
731 RegionSelection latest_regionviews;
732 uint32_t clicked_selection;
733 ControlPoint* clicked_control_point;
735 void sort_track_selection (TrackViewList&);
737 void get_equivalent_regions (RegionView* rv, std::vector<RegionView*> &, PBD::PropertyID) const;
738 RegionSelection get_equivalent_regions (RegionSelection &, PBD::PropertyID) const;
739 RegionView* regionview_from_region (boost::shared_ptr<ARDOUR::Region>) const;
740 RouteTimeAxisView* rtav_from_route (boost::shared_ptr<ARDOUR::Route>) const;
742 void mapover_tracks (sigc::slot<void,RouteTimeAxisView&,uint32_t> sl, TimeAxisView*, PBD::PropertyID) const;
743 void mapover_tracks_with_unique_playlists (sigc::slot<void,RouteTimeAxisView&,uint32_t> sl, TimeAxisView*, PBD::PropertyID) const;
745 /* functions to be passed to mapover_tracks(), possibly with sigc::bind()-supplied arguments */
746 void mapped_get_equivalent_regions (RouteTimeAxisView&, uint32_t, RegionView *, std::vector<RegionView*>*) const;
747 void mapped_use_new_playlist (RouteTimeAxisView&, uint32_t, std::vector<boost::shared_ptr<ARDOUR::Playlist> > const &);
748 void mapped_use_copy_playlist (RouteTimeAxisView&, uint32_t, std::vector<boost::shared_ptr<ARDOUR::Playlist> > const &);
749 void mapped_clear_playlist (RouteTimeAxisView&, uint32_t);
751 void button_selection (ArdourCanvas::Item* item, GdkEvent* event, ItemType item_type);
752 bool button_release_can_deselect;
753 bool _mouse_changed_selection;
755 void catch_vanishing_regionview (RegionView *);
757 void set_selected_track (TimeAxisView&, Selection::Operation op = Selection::Set, bool no_remove=false);
758 void select_all_tracks ();
759 bool select_all_internal_edit (Selection::Operation);
761 bool set_selected_control_point_from_click (bool press, Selection::Operation op = Selection::Set);
762 void set_selected_track_from_click (bool press, Selection::Operation op = Selection::Set, bool no_remove=false);
763 void set_selected_track_as_side_effect (Selection::Operation op);
764 bool set_selected_regionview_from_click (bool press, Selection::Operation op = Selection::Set);
766 bool set_selected_regionview_from_map_event (GdkEventAny*, StreamView*, boost::weak_ptr<ARDOUR::Region>);
767 void collect_new_region_view (RegionView *);
768 void collect_and_select_new_region_view (RegionView *);
770 Gtk::Menu track_context_menu;
771 Gtk::Menu track_region_context_menu;
772 Gtk::Menu track_selection_context_menu;
774 Gtk::MenuItem* region_edit_menu_split_item;
775 Gtk::MenuItem* region_edit_menu_split_multichannel_item;
776 Gtk::Menu * track_region_edit_playlist_menu;
777 Gtk::Menu * track_edit_playlist_submenu;
778 Gtk::Menu * track_selection_edit_playlist_submenu;
780 GdkEvent context_click_event;
782 void popup_track_context_menu (int, int, ItemType, bool);
783 Gtk::Menu* build_track_context_menu ();
784 Gtk::Menu* build_track_bus_context_menu ();
785 Gtk::Menu* build_track_region_context_menu ();
786 Gtk::Menu* build_track_selection_context_menu ();
787 void add_dstream_context_items (Gtk::Menu_Helpers::MenuList&);
788 void add_bus_context_items (Gtk::Menu_Helpers::MenuList&);
789 void add_region_context_items (Gtk::Menu_Helpers::MenuList&, boost::shared_ptr<ARDOUR::Track>);
790 void add_selection_context_items (Gtk::Menu_Helpers::MenuList&);
791 Gtk::MenuItem* _popup_region_menu_item;
793 void popup_control_point_context_menu (ArdourCanvas::Item *, GdkEvent *);
794 Gtk::Menu _control_point_context_menu;
796 void popup_note_context_menu (ArdourCanvas::Item *, GdkEvent *);
797 Gtk::Menu _note_context_menu;
799 void add_stripables (ARDOUR::StripableList&);
800 void add_routes (ARDOUR::RouteList&);
801 void timeaxisview_deleted (TimeAxisView *);
802 void add_vcas (ARDOUR::VCAList&);
804 Gtk::HBox global_hpacker;
805 Gtk::VBox global_vpacker;
807 /* Cursor stuff. Do not use directly, use via CursorContext. */
808 friend class CursorContext;
809 std::vector<Gdk::Cursor*> _cursor_stack;
810 void set_canvas_cursor (Gdk::Cursor*);
811 size_t push_canvas_cursor (Gdk::Cursor*);
812 void pop_canvas_cursor ();
814 Gdk::Cursor* which_grabber_cursor () const;
815 Gdk::Cursor* which_track_cursor () const;
816 Gdk::Cursor* which_mode_cursor () const;
817 Gdk::Cursor* which_trim_cursor (bool left_side) const;
818 Gdk::Cursor* which_canvas_cursor (ItemType type) const;
820 /** Push the appropriate enter/cursor context on item entry. */
821 void choose_canvas_cursor_on_entry (ItemType);
823 /** Update all enter cursors based on current settings. */
824 void update_all_enter_cursors ();
826 ArdourCanvas::GtkCanvas* _track_canvas;
827 ArdourCanvas::GtkCanvasViewport* _track_canvas_viewport;
829 bool within_track_canvas;
831 friend class VerboseCursor;
832 VerboseCursor* _verbose_cursor;
834 void parameter_changed (std::string);
835 void ui_parameter_changed (std::string);
837 Gtk::EventBox time_bars_event_box;
838 Gtk::VBox time_bars_vbox;
840 ArdourCanvas::Container *tempo_group;
841 ArdourCanvas::Container *meter_group;
842 ArdourCanvas::Container *marker_group;
843 ArdourCanvas::Container *range_marker_group;
844 ArdourCanvas::Container *transport_marker_group;
845 ArdourCanvas::Container* cd_marker_group;
847 /* parent for groups which themselves contain time markers */
848 ArdourCanvas::Container* _time_markers_group;
850 /* The group containing all other groups that are scrolled vertically
853 ArdourCanvas::ScrollGroup* hv_scroll_group;
855 /* The group containing all other groups that are scrolled horizontally ONLY
857 ArdourCanvas::ScrollGroup* h_scroll_group;
859 /* Scroll group for cursors, scrolled horizontally, above everything else
861 ArdourCanvas::ScrollGroup* cursor_scroll_group;
863 /* The group containing all trackviews. */
864 ArdourCanvas::Container* no_scroll_group;
866 /* The group containing all trackviews. */
867 ArdourCanvas::Container* _trackview_group;
869 /* The group holding things (mostly regions) while dragging so they
870 * are on top of everything else
872 ArdourCanvas::Container* _drag_motion_group;
874 /* a rect that sits at the bottom of all tracks to act as a drag-no-drop/clickable
877 ArdourCanvas::Rectangle* _canvas_drop_zone;
878 bool canvas_drop_zone_event (GdkEvent* event);
881 ruler_metric_timecode = 0,
882 ruler_metric_bbt = 1,
883 ruler_metric_samples = 2,
884 ruler_metric_minsec = 3,
886 ruler_time_tempo = 4,
887 ruler_time_meter = 5,
888 ruler_time_marker = 6,
889 ruler_time_range_marker = 7,
890 ruler_time_transport_marker = 8,
891 ruler_time_cd_marker = 9,
892 ruler_video_timeline = 10,
895 Glib::RefPtr<Gtk::ToggleAction> ruler_timecode_action;
896 Glib::RefPtr<Gtk::ToggleAction> ruler_bbt_action;
897 Glib::RefPtr<Gtk::ToggleAction> ruler_samples_action;
898 Glib::RefPtr<Gtk::ToggleAction> ruler_minsec_action;
899 Glib::RefPtr<Gtk::ToggleAction> ruler_tempo_action;
900 Glib::RefPtr<Gtk::ToggleAction> ruler_meter_action;
901 Glib::RefPtr<Gtk::ToggleAction> ruler_marker_action;
902 Glib::RefPtr<Gtk::ToggleAction> ruler_range_action;
903 Glib::RefPtr<Gtk::ToggleAction> ruler_loop_punch_action;
904 Glib::RefPtr<Gtk::ToggleAction> ruler_cd_marker_action;
905 bool no_ruler_shown_update;
907 Gtk::Widget * ruler_grabbed_widget;
909 RulerDialog* ruler_dialog;
911 void initialize_rulers ();
912 void update_just_timecode ();
913 void compute_fixed_ruler_scale (); //calculates the RulerScale of the fixed rulers
914 void update_fixed_rulers ();
915 void update_tempo_based_rulers ();
916 void popup_ruler_menu (framepos_t where = 0, ItemType type = RegionItem);
917 void update_ruler_visibility ();
918 void set_ruler_visible (RulerType, bool);
919 void toggle_ruler_visibility (RulerType rt);
920 void ruler_toggled (int);
921 bool ruler_label_button_release (GdkEventButton*);
922 void store_ruler_visibility ();
923 void restore_ruler_visibility ();
927 enum MinsecRulerScale {
932 minsec_show_many_hours
935 MinsecRulerScale minsec_ruler_scale;
937 framecnt_t minsec_mark_interval;
938 gint minsec_mark_modulo;
940 void set_minsec_ruler_scale (framepos_t, framepos_t);
942 enum TimecodeRulerScale {
944 timecode_show_frames,
945 timecode_show_seconds,
946 timecode_show_minutes,
948 timecode_show_many_hours
951 TimecodeRulerScale timecode_ruler_scale;
953 gint timecode_mark_modulo;
954 gint timecode_nmarks;
955 void set_timecode_ruler_scale (framepos_t, framepos_t);
957 framecnt_t _samples_ruler_interval;
958 void set_samples_ruler_scale (framepos_t, framepos_t);
968 bbt_show_ticks_detail,
969 bbt_show_ticks_super_detail
972 BBTRulerScale bbt_ruler_scale;
976 uint32_t bbt_bar_helper_on;
977 uint32_t bbt_accent_modulo;
978 void compute_bbt_ruler_scale (framepos_t lower, framepos_t upper);
980 ArdourCanvas::Ruler* timecode_ruler;
981 ArdourCanvas::Ruler* bbt_ruler;
982 ArdourCanvas::Ruler* samples_ruler;
983 ArdourCanvas::Ruler* minsec_ruler;
985 static double timebar_height;
986 guint32 visible_timebars;
987 Gtk::Menu *editor_ruler_menu;
989 ArdourCanvas::Rectangle* tempo_bar;
990 ArdourCanvas::Rectangle* meter_bar;
991 ArdourCanvas::Rectangle* marker_bar;
992 ArdourCanvas::Rectangle* range_marker_bar;
993 ArdourCanvas::Rectangle* transport_marker_bar;
994 ArdourCanvas::Rectangle* cd_marker_bar;
996 Gtk::Label minsec_label;
997 Gtk::Label bbt_label;
998 Gtk::Label timecode_label;
999 Gtk::Label samples_label;
1000 Gtk::Label tempo_label;
1001 Gtk::Label meter_label;
1002 Gtk::Label mark_label;
1003 Gtk::Label range_mark_label;
1004 Gtk::Label transport_mark_label;
1005 Gtk::Label cd_mark_label;
1007 /* videtimline related actions */
1008 Gtk::Label videotl_label;
1009 ArdourCanvas::Container* videotl_group;
1010 Glib::RefPtr<Gtk::ToggleAction> ruler_video_action;
1011 Glib::RefPtr<Gtk::ToggleAction> xjadeo_proc_action;
1012 Glib::RefPtr<Gtk::ToggleAction> xjadeo_ontop_action;
1013 Glib::RefPtr<Gtk::ToggleAction> xjadeo_timecode_action;
1014 Glib::RefPtr<Gtk::ToggleAction> xjadeo_frame_action;
1015 Glib::RefPtr<Gtk::ToggleAction> xjadeo_osdbg_action;
1016 Glib::RefPtr<Gtk::ToggleAction> xjadeo_fullscreen_action;
1017 Glib::RefPtr<Gtk::ToggleAction> xjadeo_letterbox_action;
1018 Glib::RefPtr<Gtk::Action> xjadeo_zoom_100;
1019 void set_xjadeo_proc ();
1020 void toggle_xjadeo_proc (int state=-1);
1021 void set_close_video_sensitive (bool onoff);
1022 void set_xjadeo_sensitive (bool onoff);
1023 void set_xjadeo_viewoption (int);
1024 void toggle_xjadeo_viewoption (int what, int state=-1);
1025 void toggle_ruler_video (bool onoff) {ruler_video_action->set_active(onoff);}
1026 int videotl_bar_height; /* in units of timebar_height; default: 4 */
1027 int get_videotl_bar_height () const { return videotl_bar_height; }
1028 void toggle_region_video_lock ();
1030 friend class EditorCursor;
1032 EditorCursor* playhead_cursor;
1033 framepos_t playhead_cursor_sample () const;
1035 framepos_t get_region_boundary (framepos_t pos, int32_t dir, bool with_selection, bool only_onscreen);
1037 void cursor_to_region_boundary (bool with_selection, int32_t dir);
1038 void cursor_to_next_region_boundary (bool with_selection);
1039 void cursor_to_previous_region_boundary (bool with_selection);
1040 void cursor_to_next_region_point (EditorCursor*, ARDOUR::RegionPoint);
1041 void cursor_to_previous_region_point (EditorCursor*, ARDOUR::RegionPoint);
1042 void cursor_to_region_point (EditorCursor*, ARDOUR::RegionPoint, int32_t dir);
1043 void cursor_to_selection_start (EditorCursor *);
1044 void cursor_to_selection_end (EditorCursor *);
1046 void selected_marker_to_region_boundary (bool with_selection, int32_t dir);
1047 void selected_marker_to_next_region_boundary (bool with_selection);
1048 void selected_marker_to_previous_region_boundary (bool with_selection);
1049 void selected_marker_to_next_region_point (ARDOUR::RegionPoint);
1050 void selected_marker_to_previous_region_point (ARDOUR::RegionPoint);
1051 void selected_marker_to_region_point (ARDOUR::RegionPoint, int32_t dir);
1052 void selected_marker_to_selection_start ();
1053 void selected_marker_to_selection_end ();
1055 void select_all_selectables_using_cursor (EditorCursor *, bool);
1056 void select_all_selectables_using_edit (bool, bool);
1057 void select_all_selectables_between (bool within);
1058 void select_range_between ();
1060 boost::shared_ptr<ARDOUR::Region> find_next_region (ARDOUR::framepos_t, ARDOUR::RegionPoint, int32_t dir, TrackViewList&, TimeAxisView ** = 0);
1061 ARDOUR::framepos_t find_next_region_boundary (ARDOUR::framepos_t, int32_t dir, const TrackViewList&);
1063 std::vector<ARDOUR::framepos_t> region_boundary_cache;
1064 void build_region_boundary_cache ();
1066 Gtk::HBox toplevel_hpacker;
1068 Gtk::HBox bottom_hbox;
1070 Gtk::Table edit_packer;
1072 /** the adjustment that controls the overall editor vertical scroll position */
1073 Gtk::Adjustment vertical_adjustment;
1074 Gtk::Adjustment horizontal_adjustment;
1076 Gtk::Adjustment unused_adjustment; // yes, really; Gtk::Layout constructor requires refs
1077 Gtk::Layout controls_layout;
1078 bool control_layout_scroll (GdkEventScroll* ev);
1079 void reset_controls_layout_width ();
1080 void reset_controls_layout_height (int32_t height);
1089 bool scroll_press (Direction);
1090 void scroll_release ();
1091 sigc::connection _scroll_connection;
1092 int _scroll_callbacks;
1094 double _visible_canvas_width;
1095 double _visible_canvas_height; ///< height of the visible area of the track canvas
1096 double _full_canvas_height; ///< full height of the canvas
1098 bool track_canvas_map_handler (GdkEventAny*);
1100 bool edit_controls_button_release (GdkEventButton*);
1101 Gtk::Menu *edit_controls_left_menu;
1102 Gtk::Menu *edit_controls_right_menu;
1104 Gtk::VBox track_canvas_vbox;
1105 Gtk::VBox edit_controls_vbox;
1106 Gtk::HBox edit_controls_hbox;
1108 void control_vertical_zoom_in_all ();
1109 void control_vertical_zoom_out_all ();
1110 void control_vertical_zoom_in_selected ();
1111 void control_vertical_zoom_out_selected ();
1112 void control_step_tracks_up ();
1113 void control_step_tracks_down ();
1114 void control_view (uint32_t);
1115 void control_scroll (float);
1116 void control_select (boost::shared_ptr<ARDOUR::Stripable>, Selection::Operation);
1117 void control_unselect ();
1118 void access_action (std::string,std::string);
1119 bool deferred_control_scroll (framepos_t);
1120 sigc::connection control_scroll_connection;
1122 void tie_vertical_scrolling ();
1123 void set_horizontal_position (double);
1124 double horizontal_position () const;
1126 struct VisualChange {
1134 framepos_t time_origin;
1135 framecnt_t samples_per_pixel;
1138 int idle_handler_id;
1139 /** true if we are currently in the idle handler */
1142 VisualChange() : pending ((VisualChange::Type) 0), time_origin (0), samples_per_pixel (0), idle_handler_id (-1), being_handled (false) {}
1144 pending = Type (pending | t);
1148 VisualChange pending_visual_change;
1150 static int _idle_visual_changer (void *arg);
1151 int idle_visual_changer ();
1152 void visual_changer (const VisualChange&);
1153 void ensure_visual_change_idle_handler ();
1156 TrackViewList track_views;
1157 std::pair<TimeAxisView*, double> trackview_by_y_position (double, bool trackview_relative_offset = true) const;
1158 TimeAxisView* axis_view_from_stripable (boost::shared_ptr<ARDOUR::Stripable>) const;
1160 TrackViewList get_tracks_for_range_action () const;
1162 sigc::connection super_rapid_screen_update_connection;
1163 framepos_t last_update_frame;
1164 void center_screen_internal (framepos_t, float);
1166 void super_rapid_screen_update ();
1168 void session_going_away ();
1170 framepos_t cut_buffer_start;
1171 framecnt_t cut_buffer_length;
1173 boost::shared_ptr<CursorContext> _press_cursor_ctx; ///< Button press cursor context
1175 boost::weak_ptr<ARDOUR::Trimmable> _trimmable;
1176 boost::weak_ptr<ARDOUR::Movable> _movable;
1178 bool typed_event (ArdourCanvas::Item*, GdkEvent*, ItemType);
1179 bool button_press_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1180 bool button_press_handler_1 (ArdourCanvas::Item *, GdkEvent *, ItemType);
1181 bool button_press_handler_2 (ArdourCanvas::Item *, GdkEvent *, ItemType);
1182 bool button_release_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1183 bool button_double_click_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1184 bool button_press_dispatch (GdkEventButton*);
1185 bool button_release_dispatch (GdkEventButton*);
1186 bool motion_handler (ArdourCanvas::Item*, GdkEvent*, bool from_autoscroll = false);
1187 bool enter_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1188 bool leave_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1189 bool key_press_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1190 bool key_release_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1192 Gtkmm2ext::Bindings* button_bindings;
1193 XMLNode* button_settings () const;
1195 /* KEYMAP HANDLING */
1197 void register_actions ();
1198 void register_region_actions ();
1200 void load_bindings ();
1202 /* CUT/COPY/PASTE */
1204 framepos_t last_paste_pos;
1205 unsigned paste_count;
1207 void cut_copy (Editing::CutCopyOp);
1208 bool can_cut_copy () const;
1209 void cut_copy_points (Editing::CutCopyOp, Evoral::Beats earliest=Evoral::Beats(), bool midi=false);
1210 void cut_copy_regions (Editing::CutCopyOp, RegionSelection&);
1211 void cut_copy_ranges (Editing::CutCopyOp);
1212 void cut_copy_midi (Editing::CutCopyOp);
1214 void mouse_paste ();
1215 void paste_internal (framepos_t position, float times, const int32_t sub_num);
1217 /* EDITING OPERATIONS */
1219 void reset_point_selection ();
1220 void toggle_region_lock ();
1221 void toggle_opaque_region ();
1222 void toggle_record_enable ();
1223 void toggle_solo ();
1224 void toggle_solo_isolate ();
1225 void toggle_mute ();
1226 void toggle_region_lock_style ();
1228 enum LayerOperation {
1235 void do_layer_operation (LayerOperation);
1236 void raise_region ();
1237 void raise_region_to_top ();
1238 void change_region_layering_order (bool from_context_menu);
1239 void lower_region ();
1240 void lower_region_to_bottom ();
1241 void split_region_at_transients ();
1242 void crop_region_to_selection ();
1243 void crop_region_to (framepos_t start, framepos_t end);
1244 void set_sync_point (framepos_t, const RegionSelection&);
1245 void set_region_sync_position ();
1246 void remove_region_sync();
1247 void align_regions (ARDOUR::RegionPoint);
1248 void align_regions_relative (ARDOUR::RegionPoint point);
1249 void align_region (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, framepos_t position);
1250 void align_region_internal (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, framepos_t position);
1251 void remove_selected_regions ();
1252 void remove_clicked_region ();
1253 void show_region_properties ();
1254 void show_midi_list_editor ();
1255 void rename_region ();
1256 void duplicate_some_regions (RegionSelection&, float times);
1257 void duplicate_selection (float times);
1258 void region_fill_selection ();
1259 void combine_regions ();
1260 void uncombine_regions ();
1262 void region_fill_track ();
1263 void audition_playlist_region_standalone (boost::shared_ptr<ARDOUR::Region>);
1264 void split_multichannel_region();
1265 void reverse_region ();
1266 void strip_region_silence ();
1267 void normalize_region ();
1268 void reset_region_scale_amplitude ();
1269 void adjust_region_gain (bool up);
1270 void reset_region_gain ();
1271 void quantize_region ();
1272 void quantize_regions (const RegionSelection& rs);
1273 void legatize_region (bool shrink_only);
1274 void legatize_regions (const RegionSelection& rs, bool shrink_only);
1275 void transform_region ();
1276 void transform_regions (const RegionSelection& rs);
1277 void transpose_region ();
1278 void transpose_regions (const RegionSelection& rs);
1279 void insert_patch_change (bool from_context);
1280 void fork_region ();
1282 void do_insert_time ();
1283 void insert_time (framepos_t, framecnt_t, Editing::InsertTimeOption, bool, bool, bool, bool, bool, bool);
1285 void do_remove_time ();
1286 void remove_time (framepos_t pos, framecnt_t distance, Editing::InsertTimeOption opt, bool ignore_music_glue, bool markers_too,
1287 bool glued_markers_too, bool locked_markers_too, bool tempo_too);
1289 void tab_to_transient (bool forward);
1291 void set_tempo_from_region ();
1292 void use_range_as_bar ();
1294 void define_one_bar (framepos_t start, framepos_t end);
1296 void audition_region_from_region_list ();
1297 void hide_region_from_region_list ();
1298 void show_region_in_region_list ();
1300 void naturalize_region ();
1302 void split_region ();
1307 void paste (float times, bool from_context_menu);
1309 void place_transient ();
1310 void remove_transient (ArdourCanvas::Item* item);
1311 void snap_regions_to_grid ();
1312 void close_region_gaps ();
1314 void keyboard_paste ();
1316 void region_from_selection ();
1317 void create_region_from_selection (std::vector<boost::shared_ptr<ARDOUR::Region> >&);
1319 void play_from_start ();
1320 void play_from_edit_point ();
1321 void play_from_edit_point_and_return ();
1322 void play_selected_region ();
1323 void play_edit_range ();
1324 void play_location (ARDOUR::Location&);
1325 void loop_location (ARDOUR::Location&);
1327 void calc_extra_zoom_edges(framepos_t &start, framepos_t &end);
1328 void temporal_zoom_selection (Editing::ZoomAxis);
1329 void temporal_zoom_session ();
1330 void temporal_zoom (framecnt_t samples_per_pixel);
1331 void temporal_zoom_by_frame (framepos_t start, framepos_t end);
1332 void temporal_zoom_to_frame (bool coarser, framepos_t frame);
1334 void insert_region_list_selection (float times);
1337 void external_pt_dialog ();
1338 typedef struct ptflookup {
1343 bool operator ==(const struct ptflookup& other) {
1344 return (this->index1 == other.index1);
1348 /* import & embed */
1350 void add_external_audio_action (Editing::ImportMode);
1352 int check_whether_and_how_to_import(std::string, bool all_or_nothing = true);
1353 bool check_multichannel_status (const std::vector<std::string>& paths);
1355 SoundFileOmega* sfbrowser;
1357 void bring_in_external_audio (Editing::ImportMode mode, framepos_t& pos);
1359 bool idle_drop_paths (std::vector<std::string> paths, framepos_t frame, double ypos, bool copy);
1360 void drop_paths_part_two (const std::vector<std::string>& paths, framepos_t frame, double ypos, bool copy);
1362 int import_sndfiles (std::vector<std::string> paths,
1363 Editing::ImportDisposition disposition,
1364 Editing::ImportMode mode,
1365 ARDOUR::SrcQuality quality,
1369 boost::shared_ptr<ARDOUR::Track>& track,
1371 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
1373 int embed_sndfiles (std::vector<std::string> paths,
1374 bool multiple_files,
1375 bool& check_sample_rate,
1376 Editing::ImportDisposition disposition,
1377 Editing::ImportMode mode,
1381 boost::shared_ptr<ARDOUR::Track>& track,
1382 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
1384 int add_sources (std::vector<std::string> paths,
1385 ARDOUR::SourceList& sources,
1387 Editing::ImportDisposition disposition,
1388 Editing::ImportMode mode,
1391 boost::shared_ptr<ARDOUR::Track>& track,
1392 bool add_channel_suffix,
1393 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
1395 int finish_bringing_in_material (boost::shared_ptr<ARDOUR::Region> region,
1399 Editing::ImportMode mode,
1400 boost::shared_ptr<ARDOUR::Track>& existing_track,
1401 const std::string& new_track_name,
1402 boost::shared_ptr<ARDOUR::PluginInfo> instrument);
1404 boost::shared_ptr<ARDOUR::AudioTrack> get_nth_selected_audio_track (int nth) const;
1405 boost::shared_ptr<ARDOUR::MidiTrack> get_nth_selected_midi_track (int nth) const;
1407 void toggle_midi_input_active (bool flip_others);
1409 ARDOUR::InterThreadInfo* current_interthread_info;
1411 AnalysisWindow* analysis_window;
1413 /* import & embed */
1414 void external_audio_dialog ();
1415 void session_import_dialog ();
1417 /* import specific info */
1419 struct EditorImportStatus : public ARDOUR::ImportStatus {
1420 Editing::ImportMode mode;
1424 boost::shared_ptr<ARDOUR::Track> track;
1428 EditorImportStatus import_status;
1429 static void *_import_thread (void *);
1430 void* import_thread ();
1431 void finish_import ();
1433 /* to support this ... */
1435 void import_audio (bool as_tracks);
1436 void do_import (std::vector<std::string> paths, bool split, bool as_tracks);
1437 void import_smf_tempo_map (Evoral::SMF const &, framepos_t pos);
1438 void move_to_start ();
1439 void move_to_end ();
1440 void center_playhead ();
1441 void center_edit_point ();
1442 void playhead_forward_to_grid ();
1443 void playhead_backward_to_grid ();
1444 void scroll_playhead (bool forward);
1445 void scroll_backward (float pages=0.8f);
1446 void scroll_forward (float pages=0.8f);
1447 void scroll_tracks_down ();
1448 void scroll_tracks_up ();
1450 void clear_markers ();
1451 void clear_ranges ();
1452 void clear_locations ();
1453 void unhide_markers ();
1454 void unhide_ranges ();
1455 void cursor_align (bool playhead_to_edit);
1456 void toggle_skip_playback ();
1458 void remove_last_capture ();
1459 void select_all_selectables_using_time_selection ();
1460 void select_all_selectables_using_loop();
1461 void select_all_selectables_using_punch();
1462 void set_selection_from_range (ARDOUR::Location&);
1463 void set_selection_from_punch ();
1464 void set_selection_from_loop ();
1465 void set_selection_from_region ();
1467 void add_location_mark (framepos_t where);
1468 void add_location_from_region ();
1469 void add_locations_from_region ();
1470 void add_location_from_selection ();
1471 void set_loop_from_selection (bool play);
1472 void set_punch_from_selection ();
1473 void set_punch_from_region ();
1474 void set_auto_punch_range();
1476 void set_session_start_from_playhead ();
1477 void set_session_end_from_playhead ();
1478 void set_session_extents_from_selection ();
1480 void set_loop_from_region (bool play);
1482 void set_loop_range (framepos_t start, framepos_t end, std::string cmd);
1483 void set_punch_range (framepos_t start, framepos_t end, std::string cmd);
1485 void toggle_location_at_playhead_cursor ();
1486 void add_location_from_playhead_cursor ();
1487 bool do_remove_location_at_playhead_cursor ();
1488 void remove_location_at_playhead_cursor ();
1489 bool select_new_marker;
1491 void reverse_selection ();
1492 void edit_envelope ();
1494 double last_scrub_x;
1495 int scrubbing_direction;
1496 int scrub_reversals;
1497 int scrub_reverse_distance;
1498 void scrub (framepos_t, double);
1500 void set_punch_start_from_edit_point ();
1501 void set_punch_end_from_edit_point ();
1502 void set_loop_start_from_edit_point ();
1503 void set_loop_end_from_edit_point ();
1505 void keyboard_selection_begin ( Editing::EditIgnoreOption = Editing::EDIT_IGNORE_NONE );
1506 void keyboard_selection_finish (bool add, Editing::EditIgnoreOption = Editing::EDIT_IGNORE_NONE);
1507 bool have_pending_keyboard_selection;
1508 framepos_t pending_keyboard_selection_start;
1510 void move_range_selection_start_or_end_to_region_boundary (bool, bool);
1512 Editing::SnapType _snap_type;
1513 Editing::SnapMode _snap_mode;
1515 /// Snap threshold in pixels
1516 double snap_threshold;
1518 bool ignore_gui_changes;
1520 DragManager* _drags;
1525 Gtk::Dialog* lock_dialog;
1527 struct timeval last_event_time;
1528 bool generic_event_handler (GdkEvent*);
1529 bool lock_timeout_callback ();
1530 void start_lock_event_timing ();
1532 Gtk::Menu fade_context_menu;
1534 Gtk::Menu xfade_in_context_menu;
1535 Gtk::Menu xfade_out_context_menu;
1536 void popup_xfade_in_context_menu (int, int, ArdourCanvas::Item*, ItemType);
1537 void popup_xfade_out_context_menu (int, int, ArdourCanvas::Item*, ItemType);
1538 void fill_xfade_menu (Gtk::Menu_Helpers::MenuList& items, bool start);
1540 void set_fade_in_shape (ARDOUR::FadeShape);
1541 void set_fade_out_shape (ARDOUR::FadeShape);
1543 void set_fade_length (bool in);
1544 void set_fade_in_active (bool);
1545 void set_fade_out_active (bool);
1549 std::set<boost::shared_ptr<ARDOUR::Playlist> > motion_frozen_playlists;
1551 bool _dragging_playhead;
1552 bool _dragging_edit_point;
1554 void marker_drag_motion_callback (GdkEvent*);
1555 void marker_drag_finished_callback (GdkEvent*);
1557 gint mouse_rename_region (ArdourCanvas::Item*, GdkEvent*);
1559 void add_region_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1560 void start_create_region_grab (ArdourCanvas::Item*, GdkEvent*);
1561 void add_region_copy_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1562 void add_region_brush_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1563 void start_selection_grab (ArdourCanvas::Item*, GdkEvent*);
1565 void region_view_item_click (AudioRegionView&, GdkEventButton*);
1567 bool can_remove_control_point (ArdourCanvas::Item *);
1568 void remove_control_point (ArdourCanvas::Item *);
1570 void mouse_brush_insert_region (RegionView*, framepos_t pos);
1572 /* Canvas event handlers */
1574 bool canvas_scroll_event (GdkEventScroll* event, bool from_canvas);
1575 bool canvas_control_point_event (GdkEvent* event,ArdourCanvas::Item*, ControlPoint*);
1576 bool canvas_line_event (GdkEvent* event,ArdourCanvas::Item*, AutomationLine*);
1577 bool canvas_selection_rect_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1578 bool canvas_selection_start_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1579 bool canvas_selection_end_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1580 bool canvas_start_xfade_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1581 bool canvas_end_xfade_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1582 bool canvas_fade_in_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1583 bool canvas_fade_in_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*, bool trim = false);
1584 bool canvas_fade_out_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1585 bool canvas_fade_out_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*, bool trim = false);
1586 bool canvas_region_view_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1587 bool canvas_wave_view_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1588 bool canvas_frame_handle_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1589 bool canvas_region_view_name_highlight_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1590 bool canvas_region_view_name_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1591 bool canvas_feature_line_event (GdkEvent* event, ArdourCanvas::Item*, RegionView*);
1592 bool canvas_stream_view_event (GdkEvent* event,ArdourCanvas::Item*, RouteTimeAxisView*);
1593 bool canvas_marker_event (GdkEvent* event,ArdourCanvas::Item*, ArdourMarker*);
1594 bool canvas_tempo_marker_event (GdkEvent* event,ArdourCanvas::Item*, TempoMarker*);
1595 bool canvas_tempo_curve_event (GdkEvent* event,ArdourCanvas::Item*, TempoCurve*);
1596 bool canvas_meter_marker_event (GdkEvent* event,ArdourCanvas::Item*, MeterMarker*);
1597 bool canvas_automation_track_event(GdkEvent* event, ArdourCanvas::Item*, AutomationTimeAxisView*);
1598 bool canvas_note_event (GdkEvent* event, ArdourCanvas::Item *);
1600 bool canvas_ruler_event (GdkEvent* event, ArdourCanvas::Item *, ItemType);
1601 bool canvas_tempo_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1602 bool canvas_meter_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1603 bool canvas_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1604 bool canvas_range_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1605 bool canvas_transport_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1606 bool canvas_cd_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1608 bool canvas_videotl_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1609 void update_video_timeline (bool flush = false);
1610 void set_video_timeline_height (const int);
1611 bool is_video_timeline_locked ();
1612 void toggle_video_timeline_locked ();
1613 void set_video_timeline_locked (const bool);
1614 void queue_visual_videotimeline_update ();
1615 void embed_audio_from_video (std::string, framepos_t n = 0, bool lock_position_to_video = true);
1617 bool track_selection_change_without_scroll () const {
1618 return _track_selection_change_without_scroll;
1621 PBD::Signal0<void> EditorFreeze;
1622 PBD::Signal0<void> EditorThaw;
1625 friend class DragManager;
1626 friend class EditorRouteGroups;
1627 friend class EditorRegions;
1629 /* non-public event handlers */
1631 bool canvas_playhead_cursor_event (GdkEvent* event, ArdourCanvas::Item*);
1632 bool track_canvas_scroll (GdkEventScroll* event);
1634 bool track_canvas_button_press_event (GdkEventButton* event);
1635 bool track_canvas_button_release_event (GdkEventButton* event);
1636 bool track_canvas_motion_notify_event (GdkEventMotion* event);
1638 Gtk::Allocation _canvas_viewport_allocation;
1639 void track_canvas_viewport_allocate (Gtk::Allocation alloc);
1640 void track_canvas_viewport_size_allocated ();
1641 bool track_canvas_drag_motion (Glib::RefPtr<Gdk::DragContext> const &, int, int, guint);
1642 bool track_canvas_key_press (GdkEventKey *);
1643 bool track_canvas_key_release (GdkEventKey *);
1645 void set_playhead_cursor ();
1647 void toggle_region_mute ();
1649 void initialize_canvas ();
1651 /* display control */
1653 bool _show_measures;
1654 /// true if the editor should follow the playhead, otherwise false
1655 bool _follow_playhead;
1656 /// true if we scroll the tracks rather than the playhead
1657 bool _stationary_playhead;
1658 /// true if we are in fullscreen mode
1661 TempoLines* tempo_lines;
1663 ArdourCanvas::Container* global_rect_group;
1664 ArdourCanvas::Container* time_line_group;
1666 void hide_measures ();
1667 void draw_measures (std::vector<ARDOUR::TempoMap::BBTPoint>&);
1669 void new_tempo_section ();
1672 void remove_tempo_marker (ArdourCanvas::Item*);
1673 void remove_meter_marker (ArdourCanvas::Item*);
1674 gint real_remove_tempo_marker (ARDOUR::TempoSection*);
1675 gint real_remove_meter_marker (ARDOUR::MeterSection*);
1677 void edit_tempo_marker (TempoMarker&);
1678 void edit_meter_marker (MeterMarker&);
1679 void edit_control_point (ArdourCanvas::Item*);
1680 void edit_notes (MidiRegionView*);
1681 void edit_region (RegionView*);
1683 void edit_current_meter ();
1684 void edit_current_tempo ();
1686 void marker_menu_edit ();
1687 void marker_menu_remove ();
1688 void marker_menu_rename ();
1689 void rename_marker (ArdourMarker *marker);
1690 void toggle_marker_lock_style ();
1691 void toggle_tempo_type ();
1692 void continue_previous_tempo ();
1693 void ramp_to_next_tempo ();
1694 void toggle_marker_menu_lock ();
1695 void toggle_marker_menu_glue ();
1696 void marker_menu_hide ();
1697 void marker_menu_loop_range ();
1698 void marker_menu_select_all_selectables_using_range ();
1699 void marker_menu_select_using_range ();
1700 void marker_menu_separate_regions_using_location ();
1701 void marker_menu_play_from ();
1702 void marker_menu_play_range ();
1703 void marker_menu_set_playhead ();
1704 void marker_menu_set_from_playhead ();
1705 void marker_menu_set_from_selection (bool force_regions);
1706 void marker_menu_range_to_next ();
1707 void marker_menu_zoom_to_range ();
1708 void new_transport_marker_menu_set_loop ();
1709 void new_transport_marker_menu_set_punch ();
1710 void update_loop_range_view ();
1711 void update_punch_range_view ();
1712 void new_transport_marker_menu_popdown ();
1713 void marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1714 void tempo_or_meter_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1715 void new_transport_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1716 void build_range_marker_menu (ARDOUR::Location *, bool, bool);
1717 void build_marker_menu (ARDOUR::Location *);
1718 void build_tempo_marker_menu (TempoMarker *, bool);
1719 void build_meter_marker_menu (MeterMarker *, bool);
1720 void build_new_transport_marker_menu ();
1721 void dynamic_cast_marker_object (void*, MeterMarker**, TempoMarker**) const;
1723 Gtk::Menu* tempo_marker_menu;
1724 Gtk::Menu* meter_marker_menu;
1725 Gtk::Menu* marker_menu;
1726 Gtk::Menu* range_marker_menu;
1727 Gtk::Menu* transport_marker_menu;
1728 Gtk::Menu* new_transport_marker_menu;
1729 Gtk::Menu* cd_marker_menu;
1730 ArdourCanvas::Item* marker_menu_item;
1732 typedef std::list<ArdourMarker*> Marks;
1735 typedef std::list<TempoCurve*> Curves;
1736 Curves tempo_curves;
1738 void remove_metric_marks ();
1739 void draw_metric_marks (const ARDOUR::Metrics& metrics);
1741 void compute_current_bbt_points (std::vector<ARDOUR::TempoMap::BBTPoint>& grid, framepos_t left, framepos_t right);
1743 void tempo_map_changed (const PBD::PropertyChange&);
1744 void tempometric_position_changed (const PBD::PropertyChange&);
1745 void redisplay_tempo (bool immediate_redraw);
1747 uint32_t bbt_beat_subdivision;
1751 Gtk::ToggleButton editor_mixer_button;
1752 Gtk::ToggleButton editor_list_button;
1753 void editor_mixer_button_toggled ();
1754 void editor_list_button_toggled ();
1756 ArdourButton zoom_in_button;
1757 ArdourButton zoom_out_button;
1758 ArdourButton zoom_out_full_button;
1760 ArdourButton tav_expand_button;
1761 ArdourButton tav_shrink_button;
1762 ArdourDropdown visible_tracks_selector;
1763 ArdourDropdown zoom_preset_selector;
1765 int32_t _visible_track_count;
1766 void build_track_count_menu ();
1767 void set_visible_track_count (int32_t);
1769 void set_zoom_preset(int64_t);
1771 Gtk::VBox toolbar_clock_vbox;
1772 Gtk::VBox toolbar_selection_clock_vbox;
1773 Gtk::Table toolbar_selection_clock_table;
1774 Gtk::Label toolbar_selection_cursor_label;
1776 ArdourButton mouse_select_button;
1777 ArdourButton mouse_draw_button;
1778 ArdourButton mouse_move_button;
1779 ArdourButton mouse_timefx_button;
1780 ArdourButton mouse_content_button;
1781 ArdourButton mouse_audition_button;
1782 ArdourButton mouse_cut_button;
1784 ArdourButton smart_mode_button;
1785 Glib::RefPtr<Gtk::ToggleAction> smart_mode_action;
1787 void mouse_mode_toggled (Editing::MouseMode m);
1788 void mouse_mode_object_range_toggled ();
1789 bool ignore_mouse_mode_toggle;
1791 bool mouse_select_button_release (GdkEventButton*);
1793 Gtk::VBox automation_box;
1794 Gtk::Button automation_mode_button;
1796 //edit mode menu stuff
1797 ArdourDropdown edit_mode_selector;
1798 void edit_mode_selection_done ( ARDOUR::EditMode m );
1799 void build_edit_mode_menu ();
1800 Gtk::VBox edit_mode_box;
1802 void set_edit_mode (ARDOUR::EditMode);
1803 void cycle_edit_mode ();
1805 ArdourDropdown snap_type_selector;
1806 void build_snap_type_menu ();
1808 ArdourDropdown snap_mode_selector;
1809 void build_snap_mode_menu ();
1812 std::vector<std::string> snap_type_strings;
1813 std::vector<std::string> snap_mode_strings;
1815 void snap_type_selection_done (Editing::SnapType);
1816 void snap_mode_selection_done (Editing::SnapMode);
1817 void snap_mode_chosen (Editing::SnapMode);
1818 void snap_type_chosen (Editing::SnapType);
1820 Glib::RefPtr<Gtk::RadioAction> snap_type_action (Editing::SnapType);
1821 Glib::RefPtr<Gtk::RadioAction> snap_mode_action (Editing::SnapMode);
1823 //zoom focus meu stuff
1824 ArdourDropdown zoom_focus_selector;
1825 void zoom_focus_selection_done ( Editing::ZoomFocus f );
1826 void build_zoom_focus_menu ();
1827 std::vector<std::string> zoom_focus_strings;
1829 void zoom_focus_chosen (Editing::ZoomFocus);
1831 Glib::RefPtr<Gtk::RadioAction> zoom_focus_action (Editing::ZoomFocus);
1833 Gtk::HBox _track_box;
1835 Gtk::HBox _zoom_box;
1836 void zoom_adjustment_changed();
1838 void setup_toolbar ();
1840 void setup_tooltips ();
1842 Gtk::HBox toolbar_hbox;
1844 void setup_midi_toolbar ();
1846 /* selection process */
1848 Selection* selection;
1849 Selection* cut_buffer;
1850 SelectionMemento* _selection_memento;
1852 void time_selection_changed ();
1853 void update_time_selection_display ();
1854 void track_selection_changed ();
1855 void region_selection_changed ();
1856 sigc::connection editor_regions_selection_changed_connection;
1857 void sensitize_all_region_actions (bool);
1858 void sensitize_the_right_region_actions (bool because_canvas_crossing);
1859 bool _all_region_actions_sensitized;
1860 /** Flag to block region action handlers from doing what they normally do;
1861 * I tried Gtk::Action::block_activate() but this doesn't work (ie it doesn't
1862 * block) when setting a ToggleAction's active state.
1864 bool _ignore_region_action;
1865 bool _last_region_menu_was_main;
1866 void point_selection_changed ();
1867 void marker_selection_changed ();
1869 bool _track_selection_change_without_scroll;
1871 void cancel_selection ();
1872 void cancel_time_selection ();
1874 bool get_smart_mode() const;
1876 bool audio_region_selection_covers (framepos_t where);
1878 /* transport range select process */
1880 ArdourCanvas::Rectangle* cd_marker_bar_drag_rect;
1881 ArdourCanvas::Rectangle* range_bar_drag_rect;
1882 ArdourCanvas::Rectangle* transport_bar_drag_rect;
1883 ArdourCanvas::Rectangle *transport_bar_range_rect;
1884 ArdourCanvas::Rectangle *transport_bar_preroll_rect;
1885 ArdourCanvas::Rectangle *transport_bar_postroll_rect;
1886 ArdourCanvas::Rectangle *transport_loop_range_rect;
1887 ArdourCanvas::Rectangle *transport_punch_range_rect;
1888 ArdourCanvas::Line *transport_punchin_line;
1889 ArdourCanvas::Line *transport_punchout_line;
1890 ArdourCanvas::Rectangle *transport_preroll_rect;
1891 ArdourCanvas::Rectangle *transport_postroll_rect;
1893 ARDOUR::Location* transport_loop_location();
1894 ARDOUR::Location* transport_punch_location();
1896 ARDOUR::Location *temp_location;
1898 /* object rubberband select process */
1900 void select_all_within (framepos_t, framepos_t, double, double, TrackViewList const &, Selection::Operation, bool);
1902 ArdourCanvas::Rectangle *rubberband_rect;
1904 EditorRouteGroups* _route_groups;
1905 EditorRoutes* _routes;
1906 EditorRegions* _regions;
1907 EditorSnapshots* _snapshots;
1908 EditorLocations* _locations;
1910 /* diskstream/route display management */
1911 Glib::RefPtr<Gdk::Pixbuf> rec_enabled_icon;
1912 Glib::RefPtr<Gdk::Pixbuf> rec_disabled_icon;
1914 Glib::RefPtr<Gtk::TreeSelection> route_display_selection;
1916 bool sync_track_view_list_and_routes ();
1918 Gtk::VBox list_vpacker;
1922 sigc::connection autoscroll_connection;
1923 bool autoscroll_horizontal_allowed;
1924 bool autoscroll_vertical_allowed;
1925 uint32_t autoscroll_cnt;
1926 Gtk::Widget* autoscroll_widget;
1927 ArdourCanvas::Rect autoscroll_boundary;
1929 bool autoscroll_canvas ();
1930 void start_canvas_autoscroll (bool allow_horiz, bool allow_vert, const ArdourCanvas::Rect& boundary);
1931 void stop_canvas_autoscroll ();
1934 void point_trim (GdkEvent *, framepos_t);
1936 void trim_region_front();
1937 void trim_region_back();
1938 void trim_region (bool front);
1940 void trim_region_to_loop ();
1941 void trim_region_to_punch ();
1942 void trim_region_to_location (const ARDOUR::Location&, const char* cmd);
1944 void trim_to_region(bool forward);
1945 void trim_region_to_previous_region_end();
1946 void trim_region_to_next_region_start();
1948 bool show_gain_after_trim;
1952 int convert_drop_to_paths (
1953 std::vector<std::string>& paths,
1954 const Glib::RefPtr<Gdk::DragContext>& context,
1957 const Gtk::SelectionData& data,
1961 void track_canvas_drag_data_received (
1962 const Glib::RefPtr<Gdk::DragContext>& context,
1965 const Gtk::SelectionData& data,
1970 const Glib::RefPtr<Gdk::DragContext>& context,
1973 const Gtk::SelectionData& data,
1978 const Glib::RefPtr<Gdk::DragContext>& context,
1981 const Gtk::SelectionData& data,
1986 const Glib::RefPtr<Gdk::DragContext>& context,
1989 const Gtk::SelectionData& data,
1995 int write_region_selection(RegionSelection&);
1996 bool write_region (std::string path, boost::shared_ptr<ARDOUR::AudioRegion>);
1997 void bounce_region_selection (bool with_processing);
1998 void bounce_range_selection (bool replace, bool enable_processing);
1999 void external_edit_region ();
2001 int write_audio_selection (TimeSelection&);
2002 bool write_audio_range (ARDOUR::AudioPlaylist&, const ARDOUR::ChanCount& channels, std::list<ARDOUR::AudioRange>&);
2004 void write_selection ();
2006 uint32_t selection_op_cmd_depth;
2007 uint32_t selection_op_history_it;
2009 std::list<XMLNode *> selection_op_history; /* used in *_reversible_selection_op */
2010 std::list<XMLNode *> before; /* used in *_reversible_command */
2012 void update_title ();
2013 void update_title_s (const std::string & snapshot_name);
2015 void instant_save ();
2016 bool no_save_instant;
2018 boost::shared_ptr<ARDOUR::AudioRegion> last_audition_region;
2020 /* freeze operations */
2022 ARDOUR::InterThreadInfo freeze_status;
2023 static void* _freeze_thread (void*);
2024 void* freeze_thread ();
2026 void freeze_route ();
2027 void unfreeze_route ();
2031 void duplicate_range (bool with_dialog);
2032 void duplicate_regions (float times);
2034 /** computes the timeline frame (sample) of an event whose coordinates
2035 * are in canvas units (pixels, scroll offset included).
2037 framepos_t canvas_event_sample (GdkEvent const *, double* px = 0, double* py = 0) const;
2039 /** computes the timeline frame (sample) of an event whose coordinates
2040 * are in window units (pixels, no scroll offset).
2042 framepos_t window_event_sample (GdkEvent const *, double* px = 0, double* py = 0) const;
2044 /* returns false if mouse pointer is not in track or marker canvas
2046 bool mouse_frame (framepos_t&, bool& in_track_canvas) const;
2048 TimeFXDialog* current_timefx;
2049 static void* timefx_thread (void *arg);
2052 int time_stretch (RegionSelection&, float fraction);
2053 int pitch_shift (RegionSelection&, float cents);
2054 void pitch_shift_region ();
2056 /* editor-mixer strip */
2058 MixerStrip *current_mixer_strip;
2059 bool show_editor_mixer_when_tracks_arrive;
2060 Gtk::VBox current_mixer_strip_vbox;
2061 void cms_new (boost::shared_ptr<ARDOUR::Route>);
2062 void current_mixer_strip_hidden ();
2065 void ensure_all_elements_drawn ();
2067 /* nudging tracks */
2069 void nudge_track (bool use_edit_point, bool forwards);
2071 static const int32_t default_width = 995;
2072 static const int32_t default_height = 765;
2076 ArdourButton nudge_forward_button;
2077 ArdourButton nudge_backward_button;
2078 Gtk::HBox nudge_hbox;
2079 Gtk::VBox nudge_vbox;
2080 AudioClock* nudge_clock;
2082 bool nudge_forward_release (GdkEventButton*);
2083 bool nudge_backward_release (GdkEventButton*);
2087 void apply_filter (ARDOUR::Filter&, std::string cmd, ProgressReporter* progress = 0);
2089 Command* apply_midi_note_edit_op_to_region (ARDOUR::MidiOperator& op, MidiRegionView& mrv);
2090 void apply_midi_note_edit_op (ARDOUR::MidiOperator& op, const RegionSelection& rs);
2092 /* handling cleanup */
2094 int playlist_deletion_dialog (boost::shared_ptr<ARDOUR::Playlist>);
2096 PBD::ScopedConnectionList session_connections;
2098 /* tracking step changes of track height */
2100 TimeAxisView* current_stepping_trackview;
2101 ARDOUR::microseconds_t last_track_height_step_timestamp;
2102 gint track_height_step_timeout();
2103 sigc::connection step_timeout;
2105 TimeAxisView* entered_track;
2106 /** If the mouse is over a RegionView or one of its child canvas items, this is set up
2107 to point to the RegionView. Otherwise it is 0.
2109 RegionView* entered_regionview;
2111 std::vector<EnterContext> _enter_stack;
2113 bool clear_entered_track;
2114 bool left_track_canvas (GdkEventCrossing*);
2115 bool entered_track_canvas (GdkEventCrossing*);
2116 void set_entered_track (TimeAxisView*);
2117 void set_entered_regionview (RegionView*);
2118 gint left_automation_track ();
2120 void reset_canvas_action_sensitivity (bool);
2121 void set_gain_envelope_visibility ();
2122 void set_region_gain_visibility (RegionView*);
2123 void toggle_gain_envelope_active ();
2124 void reset_region_gain_envelopes ();
2126 void session_state_saved (std::string);
2128 Glib::RefPtr<Gtk::Action> undo_action;
2129 Glib::RefPtr<Gtk::Action> redo_action;
2130 Glib::RefPtr<Gtk::Action> alternate_redo_action;
2131 Glib::RefPtr<Gtk::Action> alternate_alternate_redo_action;
2132 Glib::RefPtr<Gtk::Action> selection_undo_action;
2133 Glib::RefPtr<Gtk::Action> selection_redo_action;
2135 void history_changed ();
2137 Editing::EditPoint _edit_point;
2139 ArdourDropdown edit_point_selector;
2140 void build_edit_point_menu();
2142 void set_edit_point_preference (Editing::EditPoint ep, bool force = false);
2143 void cycle_edit_point (bool with_marker);
2144 void set_edit_point ();
2145 void edit_point_selection_done (Editing::EditPoint);
2146 void edit_point_chosen (Editing::EditPoint);
2147 Glib::RefPtr<Gtk::RadioAction> edit_point_action (Editing::EditPoint);
2148 std::vector<std::string> edit_point_strings;
2149 std::vector<std::string> edit_mode_strings;
2151 void selected_marker_moved (ARDOUR::Location*);
2153 bool get_edit_op_range (framepos_t& start, framepos_t& end) const;
2155 void get_regions_at (RegionSelection&, framepos_t where, const TrackViewList& ts) const;
2156 void get_regions_after (RegionSelection&, framepos_t where, const TrackViewList& ts) const;
2158 RegionSelection get_regions_from_selection_and_edit_point (Editing::EditIgnoreOption = Editing::EDIT_IGNORE_NONE,
2159 bool use_context_click = false,
2160 bool from_outside_canvas = false);
2161 RegionSelection get_regions_from_selection_and_entered () const;
2163 void start_updating_meters ();
2164 void stop_updating_meters ();
2165 bool meters_running;
2167 void select_next_route ();
2168 void select_prev_route ();
2170 void snap_to_internal (ARDOUR::MusicFrame& first,
2171 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
2172 bool for_mark = false,
2173 bool ensure_snap = false);
2175 void timecode_snap_to_internal (ARDOUR::MusicFrame& first,
2176 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
2177 bool for_mark = false);
2179 RhythmFerret* rhythm_ferret;
2181 void fit_tracks (TrackViewList &);
2182 void fit_selection ();
2183 void set_track_height (Height);
2185 void _remove_tracks ();
2186 bool idle_remove_tracks ();
2187 void toggle_tracks_active ();
2191 static gboolean _idle_resize (gpointer);
2193 int32_t _pending_resize_amount;
2194 TimeAxisView* _pending_resize_view;
2196 void visible_order_range (int*, int*) const;
2200 /** true if we've made a locate request that hasn't yet been processed */
2201 bool _pending_locate_request;
2203 /** if true, there is a pending Session locate which is the initial one when loading a session;
2204 we need to know this so that we don't (necessarily) set the viewport to show the playhead
2207 bool _pending_initial_locate;
2209 Gtk::HBox _summary_hbox;
2210 EditorSummary* _summary;
2212 void region_view_added (RegionView *);
2213 void region_view_removed ();
2215 EditorGroupTabs* _group_tabs;
2216 void fit_route_group (ARDOUR::RouteGroup *);
2218 void step_edit_status_change (bool);
2219 void start_step_editing ();
2220 void stop_step_editing ();
2221 bool check_step_edit ();
2222 sigc::connection step_edit_connection;
2224 double _last_motion_y;
2226 RegionLayeringOrderEditor* layering_order_editor;
2227 void update_region_layering_order_editor ();
2229 /** Track that was the source for the last cut/copy operation. Used as a place
2230 to paste things iff there is no selected track.
2232 TimeAxisView* _last_cut_copy_source_track;
2234 /** true if a change in Selection->regions should change the selection in the region list.
2235 See EditorRegions::selection_changed.
2237 bool _region_selection_change_updates_region_list;
2239 void setup_fade_images ();
2240 std::map<ARDOUR::FadeShape, Gtk::Image*> _xfade_in_images;
2241 std::map<ARDOUR::FadeShape, Gtk::Image*> _xfade_out_images;
2243 Gtk::MenuItem& action_menu_item (std::string const &);
2244 void action_pre_activated (Glib::RefPtr<Gtk::Action> const &);
2246 MouseCursors* _cursors;
2248 void follow_mixer_selection ();
2249 bool _following_mixer_selection;
2251 int time_fx (ARDOUR::RegionList&, float val, bool pitching);
2252 void note_edit_done (int, EditNoteDialog*);
2253 void toggle_sound_midi_notes ();
2255 /** Flag for a bit of a hack wrt control point selection; see set_selected_control_point_from_click */
2256 bool _control_point_toggled_on_press;
2258 /** This is used by TimeAxisView to keep a track of the TimeAxisView that is currently being
2259 stepped in height using ScrollZoomVerticalModifier+Scrollwheel. When a scroll event
2260 occurs, we do the step on this _stepping_axis_view if it is non-0 (and we set up this
2261 _stepping_axis_view with the TimeAxisView underneath the mouse if it is 0). Then Editor
2262 resets _stepping_axis_view when the modifier key is released. In this (hacky) way,
2263 pushing the modifier key and moving the scroll wheel will operate on the same track
2264 until the key is released (rather than skipping about to whatever happens to be
2265 underneath the mouse at the time).
2267 TimeAxisView* _stepping_axis_view;
2268 void zoom_vertical_modifier_released();
2270 void bring_in_callback (Gtk::Label*, uint32_t n, uint32_t total, std::string name);
2271 void update_bring_in_message (Gtk::Label* label, uint32_t n, uint32_t total, std::string name);
2272 void bring_all_sources_into_session ();
2274 QuantizeDialog* quantize_dialog;
2275 MainMenuDisabler* _main_menu_disabler;
2277 /* private helper functions to help with registering region actions */
2279 Glib::RefPtr<Gtk::Action> register_region_action (Glib::RefPtr<Gtk::ActionGroup> group, Editing::RegionActionTarget, char const * name, char const * label, sigc::slot<void> slot);
2280 void register_toggle_region_action (Glib::RefPtr<Gtk::ActionGroup> group, Editing::RegionActionTarget, char const * name, char const * label, sigc::slot<void> slot);
2282 Glib::RefPtr<Gtk::Action> reg_sens (Glib::RefPtr<Gtk::ActionGroup> group, char const * name, char const * label, sigc::slot<void> slot);
2283 void toggle_reg_sens (Glib::RefPtr<Gtk::ActionGroup> group, char const * name, char const * label, sigc::slot<void> slot);
2284 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);
2286 Gtkmm2ext::ActionMap myactions;
2289 friend class RegionCutDrag;
2290 friend class RegionDrag;
2291 friend class RegionMoveDrag;
2292 friend class RegionSpliceDrag;
2293 friend class RegionRippleDrag;
2294 friend class TrimDrag;
2295 friend class BBTRulerDrag;
2296 friend class MeterMarkerDrag;
2297 friend class TempoMarkerDrag;
2298 friend class CursorDrag;
2299 friend class FadeInDrag;
2300 friend class FadeOutDrag;
2301 friend class MarkerDrag;
2302 friend class RegionGainDrag;
2303 friend class ControlPointDrag;
2304 friend class LineDrag;
2305 friend class RubberbandSelectDrag;
2306 friend class RulerZoomDrag;
2307 friend class EditorRubberbandSelectDrag;
2308 friend class TimeFXDrag;
2309 friend class ScrubDrag;
2310 friend class SelectionDrag;
2311 friend class RangeMarkerBarDrag;
2312 friend class MouseZoomDrag;
2313 friend class RegionCreateDrag;
2314 friend class RegionMotionDrag;
2315 friend class RegionInsertDrag;
2316 friend class VideoTimeLineDrag;
2318 friend class EditorSummary;
2319 friend class EditorGroupTabs;
2321 friend class EditorRoutes;
2322 friend class RhythmFerret;
2325 #endif /* __ardour_editor_h__ */