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 select_topmost_track ();
399 void prepare_for_cleanup ();
400 void finish_cleanup ();
402 void maximise_editing_space();
403 void restore_editing_space();
405 double get_y_origin () const;
406 void reset_x_origin (framepos_t);
407 void reset_x_origin_to_follow_playhead ();
408 void reset_y_origin (double);
409 void reset_zoom (framecnt_t);
410 void reposition_and_zoom (framepos_t, double);
412 framepos_t get_preferred_edit_position (Editing::EditIgnoreOption = Editing::EDIT_IGNORE_NONE,
413 bool use_context_click = false,
414 bool from_outside_canvas = false);
416 bool update_mouse_speed ();
417 bool decelerate_mouse_speed ();
419 void toggle_meter_updating();
421 void show_rhythm_ferret();
423 void goto_visual_state (uint32_t);
424 void save_visual_state (uint32_t);
426 void queue_draw_resize_line (int at);
427 void start_resize_line_ops ();
428 void end_resize_line_ops ();
430 TrackViewList const & get_track_views () {
434 int get_regionview_count_from_region_list (boost::shared_ptr<ARDOUR::Region>);
436 void do_ptimport(std::string path, ARDOUR::SrcQuality quality);
438 void do_import (std::vector<std::string> paths,
439 Editing::ImportDisposition disposition,
440 Editing::ImportMode mode,
441 ARDOUR::SrcQuality quality,
442 ARDOUR::MidiTrackNameSource mts,
443 ARDOUR::MidiTempoMapDisposition mtd,
445 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
447 void do_embed (std::vector<std::string> paths,
448 Editing::ImportDisposition disposition,
449 Editing::ImportMode mode,
451 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
453 void get_regions_corresponding_to (boost::shared_ptr<ARDOUR::Region> region, std::vector<RegionView*>& regions, bool src_comparison);
455 void get_regionviews_by_id (PBD::ID const id, RegionSelection & regions) const;
456 void get_per_region_note_selection (std::list<std::pair<PBD::ID, std::set<boost::shared_ptr<Evoral::Note<Evoral::Beats> > > > >&) const;
458 void center_screen (framepos_t);
460 TrackViewList axis_views_from_routes (boost::shared_ptr<ARDOUR::RouteList>) const;
462 void snap_to (ARDOUR::MusicFrame& first,
463 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
464 bool for_mark = false,
465 bool ensure_snap = false);
467 void snap_to_with_modifier (ARDOUR::MusicFrame& first,
469 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
470 bool for_mark = false);
472 void snap_to (ARDOUR::MusicFrame& first,
473 ARDOUR::MusicFrame& last,
474 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
475 bool for_mark = false);
477 void begin_selection_op_history ();
478 void begin_reversible_selection_op (std::string cmd_name);
479 void commit_reversible_selection_op ();
480 void undo_selection_op ();
481 void redo_selection_op ();
482 void begin_reversible_command (std::string cmd_name);
483 void begin_reversible_command (GQuark);
484 void abort_reversible_command ();
485 void commit_reversible_command ();
487 DragManager* drags () const {
491 void maybe_autoscroll (bool, bool, bool);
492 bool autoscroll_active() const;
494 Gdk::Cursor* get_canvas_cursor () const;
496 void set_current_trimmable (boost::shared_ptr<ARDOUR::Trimmable>);
497 void set_current_movable (boost::shared_ptr<ARDOUR::Movable>);
499 MouseCursors const * cursors () const {
503 VerboseCursor* verbose_cursor () const {
504 return _verbose_cursor;
507 double clamp_verbose_cursor_x (double);
508 double clamp_verbose_cursor_y (double);
510 void get_pointer_position (double &, double &) const;
512 /** Context for mouse entry (stored in a stack). */
513 struct EnterContext {
515 boost::shared_ptr<CursorContext> cursor_ctx;
518 /** Get the topmost enter context for the given item type.
520 * This is used to change the cursor associated with a given enter context,
521 * which may not be on the top of the stack.
523 EnterContext* get_enter_context(ItemType type);
525 TimeAxisView* stepping_axis_view () {
526 return _stepping_axis_view;
529 void set_stepping_axis_view (TimeAxisView* v) {
530 _stepping_axis_view = v;
533 ArdourCanvas::Container* get_trackview_group () const { return _trackview_group; }
534 ArdourCanvas::Container* get_noscroll_group () const { return no_scroll_group; }
535 ArdourCanvas::ScrollGroup* get_hscroll_group () const { return h_scroll_group; }
536 ArdourCanvas::ScrollGroup* get_hvscroll_group () const { return hv_scroll_group; }
537 ArdourCanvas::ScrollGroup* get_cursor_scroll_group () const { return cursor_scroll_group; }
539 ArdourCanvas::GtkCanvasViewport* get_track_canvas () const;
541 void override_visible_track_count ();
543 /* Ruler metrics methods */
545 void metric_get_timecode (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
546 void metric_get_bbt (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
547 void metric_get_samples (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
548 void metric_get_minsec (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
550 /* editing operations that need to be public */
551 void mouse_add_new_marker (framepos_t where, bool is_cd=false);
552 void split_regions_at (ARDOUR::MusicFrame, RegionSelection&, bool snap = true);
553 void split_region_at_points (boost::shared_ptr<ARDOUR::Region>, ARDOUR::AnalysisFeatureList&, bool can_ferret, bool select_new = false);
554 RegionSelection get_regions_from_selection_and_mouse (framepos_t);
556 void mouse_add_new_tempo_event (framepos_t where);
557 void mouse_add_new_meter_event (framepos_t where);
558 void edit_tempo_section (ARDOUR::TempoSection*);
559 void edit_meter_section (ARDOUR::MeterSection*);
562 void map_transport_state ();
563 void map_position_change (framepos_t);
564 void transport_looped ();
568 void suspend_route_redisplay ();
569 void resume_route_redisplay ();
573 void color_handler ();
577 // to keep track of the playhead position for control_scroll
578 boost::optional<framepos_t> _control_scroll_target;
580 PlaylistSelector* _playlist_selector;
582 TimeInfoBox* _time_info_box;
584 typedef std::pair<TimeAxisView*,XMLNode*> TAVState;
587 VisualState (bool with_tracks);
590 framecnt_t samples_per_pixel;
591 framepos_t leftmost_frame;
592 Editing::ZoomFocus zoom_focus;
593 GUIObjectState* gui_state;
596 std::list<VisualState*> undo_visual_stack;
597 std::list<VisualState*> redo_visual_stack;
598 VisualState* current_visual_state (bool with_tracks = true);
599 void undo_visual_state ();
600 void redo_visual_state ();
601 void use_visual_state (VisualState&);
603 void swap_visual_state ();
605 std::vector<VisualState*> visual_states;
606 void start_visual_state_op (uint32_t n);
607 void cancel_visual_state_op (uint32_t n);
609 framepos_t leftmost_frame;
610 framecnt_t samples_per_pixel;
611 Editing::ZoomFocus zoom_focus;
613 void set_samples_per_pixel (framecnt_t);
615 Editing::MouseMode mouse_mode;
616 Editing::SnapType pre_internal_snap_type;
617 Editing::SnapMode pre_internal_snap_mode;
618 Editing::SnapType internal_snap_type;
619 Editing::SnapMode internal_snap_mode;
620 Editing::MouseMode effective_mouse_mode () const;
622 enum JoinObjectRangeState {
623 JOIN_OBJECT_RANGE_NONE,
624 /** `join object/range' mode is active and the mouse is over a place where object mode should happen */
625 JOIN_OBJECT_RANGE_OBJECT,
626 /** `join object/range' mode is active and the mouse is over a place where range mode should happen */
627 JOIN_OBJECT_RANGE_RANGE
630 JoinObjectRangeState _join_object_range_state;
632 void update_join_object_range_location (double);
634 boost::optional<float> pre_notebook_shrink_pane_width;
636 Gtk::VBox _editor_list_vbox;
637 Gtk::Notebook _the_notebook;
638 bool _notebook_shrunk;
639 void add_notebook_page (std::string const &, Gtk::Widget &);
640 bool notebook_tab_clicked (GdkEventButton *, Gtk::Widget *);
642 Gtkmm2ext::HPane edit_pane;
643 Gtkmm2ext::VPane editor_summary_pane;
645 Gtk::EventBox meter_base;
647 Gtk::EventBox marker_base;
648 Gtk::HBox marker_box;
649 Gtk::VBox scrollers_rulers_markers_box;
651 void location_changed (ARDOUR::Location *);
652 void location_flags_changed (ARDOUR::Location *);
653 void refresh_location_display ();
654 void refresh_location_display_internal (const ARDOUR::Locations::LocationList&);
655 void add_new_location (ARDOUR::Location *);
656 ArdourCanvas::Container* add_new_location_internal (ARDOUR::Location *);
657 void location_gone (ARDOUR::Location *);
658 void remove_marker (ArdourCanvas::Item&, GdkEvent*);
659 gint really_remove_marker (ARDOUR::Location* loc);
660 void goto_nth_marker (int nth);
661 void trigger_script (int nth);
662 void toggle_marker_lines ();
663 void set_marker_line_visibility (bool);
665 void jump_forward_to_mark ();
666 void jump_backward_to_mark ();
668 uint32_t location_marker_color;
669 uint32_t location_range_color;
670 uint32_t location_loop_color;
671 uint32_t location_punch_color;
672 uint32_t location_cd_marker_color;
674 struct LocationMarkers {
679 LocationMarkers () : start(0), end(0), valid (true) {}
686 void set_show_lines (bool);
687 void set_selected (bool);
688 void canvas_height_set (double);
691 void set_name (const std::string&);
692 void set_position (framepos_t start, framepos_t end = 0);
693 void set_color_rgba (uint32_t);
696 LocationMarkers *find_location_markers (ARDOUR::Location *) const;
697 ARDOUR::Location* find_location_from_marker (ArdourMarker *, bool& is_start) const;
698 ArdourMarker* find_marker_from_location_id (PBD::ID const &, bool) const;
699 ArdourMarker* entered_marker;
700 bool _show_marker_lines;
702 typedef std::map<ARDOUR::Location*,LocationMarkers *> LocationMarkerMap;
703 LocationMarkerMap location_markers;
705 void update_marker_labels ();
706 void update_marker_labels (ArdourCanvas::Container *);
707 void check_marker_label (ArdourMarker *);
709 /** A set of lists of Markers that are in each of the canvas groups
710 * for the marker sections at the top of the editor. These lists
711 * are kept sorted in time order between marker movements, so that after
712 * a marker has moved we can decide whether we need to update the labels
713 * for all markers or for just a few.
715 std::map<ArdourCanvas::Container *, std::list<ArdourMarker *> > _sorted_marker_lists;
716 void remove_sorted_marker (ArdourMarker *);
718 void hide_marker (ArdourCanvas::Item*, GdkEvent*);
719 void clear_marker_display ();
720 void mouse_add_new_range (framepos_t);
721 void mouse_add_new_loop (framepos_t);
722 void mouse_add_new_punch (framepos_t);
723 bool choose_new_marker_name(std::string &name);
724 void update_cd_marker_display ();
725 void ensure_cd_marker_updated (LocationMarkers * lam, ARDOUR::Location * location);
727 TimeAxisView* clicked_axisview;
728 RouteTimeAxisView* clicked_routeview;
729 /** The last RegionView that was clicked on, or 0 if the last click was not
730 * on a RegionView. This is set up by the canvas event handlers in
731 * editor_canvas_events.cc
733 RegionView* clicked_regionview;
734 RegionSelection latest_regionviews;
735 uint32_t clicked_selection;
736 ControlPoint* clicked_control_point;
738 void sort_track_selection (TrackViewList&);
740 void get_equivalent_regions (RegionView* rv, std::vector<RegionView*> &, PBD::PropertyID) const;
741 RegionSelection get_equivalent_regions (RegionSelection &, PBD::PropertyID) const;
742 RegionView* regionview_from_region (boost::shared_ptr<ARDOUR::Region>) const;
743 RouteTimeAxisView* rtav_from_route (boost::shared_ptr<ARDOUR::Route>) const;
745 void mapover_tracks (sigc::slot<void,RouteTimeAxisView&,uint32_t> sl, TimeAxisView*, PBD::PropertyID) const;
746 void mapover_tracks_with_unique_playlists (sigc::slot<void,RouteTimeAxisView&,uint32_t> sl, TimeAxisView*, PBD::PropertyID) const;
748 /* functions to be passed to mapover_tracks(), possibly with sigc::bind()-supplied arguments */
749 void mapped_get_equivalent_regions (RouteTimeAxisView&, uint32_t, RegionView *, std::vector<RegionView*>*) const;
750 void mapped_use_new_playlist (RouteTimeAxisView&, uint32_t, std::vector<boost::shared_ptr<ARDOUR::Playlist> > const &);
751 void mapped_use_copy_playlist (RouteTimeAxisView&, uint32_t, std::vector<boost::shared_ptr<ARDOUR::Playlist> > const &);
752 void mapped_clear_playlist (RouteTimeAxisView&, uint32_t);
754 void button_selection (ArdourCanvas::Item* item, GdkEvent* event, ItemType item_type);
755 bool button_release_can_deselect;
756 bool _mouse_changed_selection;
758 void catch_vanishing_regionview (RegionView *);
760 void set_selected_track (TimeAxisView&, Selection::Operation op = Selection::Set, bool no_remove=false);
761 void select_all_tracks ();
762 bool select_all_internal_edit (Selection::Operation);
764 bool set_selected_control_point_from_click (bool press, Selection::Operation op = Selection::Set);
765 void set_selected_track_from_click (bool press, Selection::Operation op = Selection::Set, bool no_remove=false);
766 void set_selected_track_as_side_effect (Selection::Operation op);
767 bool set_selected_regionview_from_click (bool press, Selection::Operation op = Selection::Set);
769 bool set_selected_regionview_from_map_event (GdkEventAny*, StreamView*, boost::weak_ptr<ARDOUR::Region>);
770 void collect_new_region_view (RegionView *);
771 void collect_and_select_new_region_view (RegionView *);
773 Gtk::Menu track_context_menu;
774 Gtk::Menu track_region_context_menu;
775 Gtk::Menu track_selection_context_menu;
777 Gtk::MenuItem* region_edit_menu_split_item;
778 Gtk::MenuItem* region_edit_menu_split_multichannel_item;
779 Gtk::Menu * track_region_edit_playlist_menu;
780 Gtk::Menu * track_edit_playlist_submenu;
781 Gtk::Menu * track_selection_edit_playlist_submenu;
783 GdkEvent context_click_event;
785 void popup_track_context_menu (int, int, ItemType, bool);
786 Gtk::Menu* build_track_context_menu ();
787 Gtk::Menu* build_track_bus_context_menu ();
788 Gtk::Menu* build_track_region_context_menu ();
789 Gtk::Menu* build_track_selection_context_menu ();
790 void add_dstream_context_items (Gtk::Menu_Helpers::MenuList&);
791 void add_bus_context_items (Gtk::Menu_Helpers::MenuList&);
792 void add_region_context_items (Gtk::Menu_Helpers::MenuList&, boost::shared_ptr<ARDOUR::Track>);
793 void add_selection_context_items (Gtk::Menu_Helpers::MenuList&);
794 Gtk::MenuItem* _popup_region_menu_item;
796 void popup_control_point_context_menu (ArdourCanvas::Item *, GdkEvent *);
797 Gtk::Menu _control_point_context_menu;
799 void popup_note_context_menu (ArdourCanvas::Item *, GdkEvent *);
800 Gtk::Menu _note_context_menu;
802 void add_stripables (ARDOUR::StripableList&);
803 void add_routes (ARDOUR::RouteList&);
804 void timeaxisview_deleted (TimeAxisView *);
805 void add_vcas (ARDOUR::VCAList&);
807 Gtk::HBox global_hpacker;
808 Gtk::VBox global_vpacker;
810 /* Cursor stuff. Do not use directly, use via CursorContext. */
811 friend class CursorContext;
812 std::vector<Gdk::Cursor*> _cursor_stack;
813 void set_canvas_cursor (Gdk::Cursor*);
814 size_t push_canvas_cursor (Gdk::Cursor*);
815 void pop_canvas_cursor ();
817 Gdk::Cursor* which_grabber_cursor () const;
818 Gdk::Cursor* which_track_cursor () const;
819 Gdk::Cursor* which_mode_cursor () const;
820 Gdk::Cursor* which_trim_cursor (bool left_side) const;
821 Gdk::Cursor* which_canvas_cursor (ItemType type) const;
823 /** Push the appropriate enter/cursor context on item entry. */
824 void choose_canvas_cursor_on_entry (ItemType);
826 /** Update all enter cursors based on current settings. */
827 void update_all_enter_cursors ();
829 ArdourCanvas::GtkCanvas* _track_canvas;
830 ArdourCanvas::GtkCanvasViewport* _track_canvas_viewport;
832 bool within_track_canvas;
834 friend class VerboseCursor;
835 VerboseCursor* _verbose_cursor;
837 void parameter_changed (std::string);
838 void ui_parameter_changed (std::string);
840 Gtk::EventBox time_bars_event_box;
841 Gtk::VBox time_bars_vbox;
843 ArdourCanvas::Container *tempo_group;
844 ArdourCanvas::Container *meter_group;
845 ArdourCanvas::Container *marker_group;
846 ArdourCanvas::Container *range_marker_group;
847 ArdourCanvas::Container *transport_marker_group;
848 ArdourCanvas::Container* cd_marker_group;
850 /* parent for groups which themselves contain time markers */
851 ArdourCanvas::Container* _time_markers_group;
853 /* The group containing all other groups that are scrolled vertically
856 ArdourCanvas::ScrollGroup* hv_scroll_group;
858 /* The group containing all other groups that are scrolled horizontally ONLY
860 ArdourCanvas::ScrollGroup* h_scroll_group;
862 /* Scroll group for cursors, scrolled horizontally, above everything else
864 ArdourCanvas::ScrollGroup* cursor_scroll_group;
866 /* The group containing all trackviews. */
867 ArdourCanvas::Container* no_scroll_group;
869 /* The group containing all trackviews. */
870 ArdourCanvas::Container* _trackview_group;
872 /* The group holding things (mostly regions) while dragging so they
873 * are on top of everything else
875 ArdourCanvas::Container* _drag_motion_group;
877 /* a rect that sits at the bottom of all tracks to act as a drag-no-drop/clickable
880 ArdourCanvas::Rectangle* _canvas_drop_zone;
881 bool canvas_drop_zone_event (GdkEvent* event);
884 ruler_metric_timecode = 0,
885 ruler_metric_bbt = 1,
886 ruler_metric_samples = 2,
887 ruler_metric_minsec = 3,
889 ruler_time_tempo = 4,
890 ruler_time_meter = 5,
891 ruler_time_marker = 6,
892 ruler_time_range_marker = 7,
893 ruler_time_transport_marker = 8,
894 ruler_time_cd_marker = 9,
895 ruler_video_timeline = 10,
898 Glib::RefPtr<Gtk::ToggleAction> ruler_timecode_action;
899 Glib::RefPtr<Gtk::ToggleAction> ruler_bbt_action;
900 Glib::RefPtr<Gtk::ToggleAction> ruler_samples_action;
901 Glib::RefPtr<Gtk::ToggleAction> ruler_minsec_action;
902 Glib::RefPtr<Gtk::ToggleAction> ruler_tempo_action;
903 Glib::RefPtr<Gtk::ToggleAction> ruler_meter_action;
904 Glib::RefPtr<Gtk::ToggleAction> ruler_marker_action;
905 Glib::RefPtr<Gtk::ToggleAction> ruler_range_action;
906 Glib::RefPtr<Gtk::ToggleAction> ruler_loop_punch_action;
907 Glib::RefPtr<Gtk::ToggleAction> ruler_cd_marker_action;
908 bool no_ruler_shown_update;
910 Gtk::Widget * ruler_grabbed_widget;
912 RulerDialog* ruler_dialog;
914 void initialize_rulers ();
915 void update_just_timecode ();
916 void compute_fixed_ruler_scale (); //calculates the RulerScale of the fixed rulers
917 void update_fixed_rulers ();
918 void update_tempo_based_rulers ();
919 void popup_ruler_menu (framepos_t where = 0, ItemType type = RegionItem);
920 void update_ruler_visibility ();
921 void set_ruler_visible (RulerType, bool);
922 void toggle_ruler_visibility (RulerType rt);
923 void ruler_toggled (int);
924 bool ruler_label_button_release (GdkEventButton*);
925 void store_ruler_visibility ();
926 void restore_ruler_visibility ();
930 enum MinsecRulerScale {
935 minsec_show_many_hours
938 MinsecRulerScale minsec_ruler_scale;
940 framecnt_t minsec_mark_interval;
941 gint minsec_mark_modulo;
943 void set_minsec_ruler_scale (framepos_t, framepos_t);
945 enum TimecodeRulerScale {
947 timecode_show_frames,
948 timecode_show_seconds,
949 timecode_show_minutes,
951 timecode_show_many_hours
954 TimecodeRulerScale timecode_ruler_scale;
956 gint timecode_mark_modulo;
957 gint timecode_nmarks;
958 void set_timecode_ruler_scale (framepos_t, framepos_t);
960 framecnt_t _samples_ruler_interval;
961 void set_samples_ruler_scale (framepos_t, framepos_t);
971 bbt_show_ticks_detail,
972 bbt_show_ticks_super_detail
975 BBTRulerScale bbt_ruler_scale;
979 uint32_t bbt_bar_helper_on;
980 uint32_t bbt_accent_modulo;
981 void compute_bbt_ruler_scale (framepos_t lower, framepos_t upper);
983 ArdourCanvas::Ruler* timecode_ruler;
984 ArdourCanvas::Ruler* bbt_ruler;
985 ArdourCanvas::Ruler* samples_ruler;
986 ArdourCanvas::Ruler* minsec_ruler;
988 static double timebar_height;
989 guint32 visible_timebars;
990 Gtk::Menu *editor_ruler_menu;
992 ArdourCanvas::Rectangle* tempo_bar;
993 ArdourCanvas::Rectangle* meter_bar;
994 ArdourCanvas::Rectangle* marker_bar;
995 ArdourCanvas::Rectangle* range_marker_bar;
996 ArdourCanvas::Rectangle* transport_marker_bar;
997 ArdourCanvas::Rectangle* cd_marker_bar;
999 Gtk::Label minsec_label;
1000 Gtk::Label bbt_label;
1001 Gtk::Label timecode_label;
1002 Gtk::Label samples_label;
1003 Gtk::Label tempo_label;
1004 Gtk::Label meter_label;
1005 Gtk::Label mark_label;
1006 Gtk::Label range_mark_label;
1007 Gtk::Label transport_mark_label;
1008 Gtk::Label cd_mark_label;
1010 /* videtimline related actions */
1011 Gtk::Label videotl_label;
1012 ArdourCanvas::Container* videotl_group;
1013 Glib::RefPtr<Gtk::ToggleAction> ruler_video_action;
1014 Glib::RefPtr<Gtk::ToggleAction> xjadeo_proc_action;
1015 Glib::RefPtr<Gtk::ToggleAction> xjadeo_ontop_action;
1016 Glib::RefPtr<Gtk::ToggleAction> xjadeo_timecode_action;
1017 Glib::RefPtr<Gtk::ToggleAction> xjadeo_frame_action;
1018 Glib::RefPtr<Gtk::ToggleAction> xjadeo_osdbg_action;
1019 Glib::RefPtr<Gtk::ToggleAction> xjadeo_fullscreen_action;
1020 Glib::RefPtr<Gtk::ToggleAction> xjadeo_letterbox_action;
1021 Glib::RefPtr<Gtk::Action> xjadeo_zoom_100;
1022 void set_xjadeo_proc ();
1023 void toggle_xjadeo_proc (int state=-1);
1024 void set_close_video_sensitive (bool onoff);
1025 void set_xjadeo_sensitive (bool onoff);
1026 void set_xjadeo_viewoption (int);
1027 void toggle_xjadeo_viewoption (int what, int state=-1);
1028 void toggle_ruler_video (bool onoff) {ruler_video_action->set_active(onoff);}
1029 int videotl_bar_height; /* in units of timebar_height; default: 4 */
1030 int get_videotl_bar_height () const { return videotl_bar_height; }
1031 void toggle_region_video_lock ();
1033 friend class EditorCursor;
1035 EditorCursor* playhead_cursor;
1036 framepos_t playhead_cursor_sample () const;
1038 framepos_t get_region_boundary (framepos_t pos, int32_t dir, bool with_selection, bool only_onscreen);
1040 void cursor_to_region_boundary (bool with_selection, int32_t dir);
1041 void cursor_to_next_region_boundary (bool with_selection);
1042 void cursor_to_previous_region_boundary (bool with_selection);
1043 void cursor_to_next_region_point (EditorCursor*, ARDOUR::RegionPoint);
1044 void cursor_to_previous_region_point (EditorCursor*, ARDOUR::RegionPoint);
1045 void cursor_to_region_point (EditorCursor*, ARDOUR::RegionPoint, int32_t dir);
1046 void cursor_to_selection_start (EditorCursor *);
1047 void cursor_to_selection_end (EditorCursor *);
1049 void selected_marker_to_region_boundary (bool with_selection, int32_t dir);
1050 void selected_marker_to_next_region_boundary (bool with_selection);
1051 void selected_marker_to_previous_region_boundary (bool with_selection);
1052 void selected_marker_to_next_region_point (ARDOUR::RegionPoint);
1053 void selected_marker_to_previous_region_point (ARDOUR::RegionPoint);
1054 void selected_marker_to_region_point (ARDOUR::RegionPoint, int32_t dir);
1055 void selected_marker_to_selection_start ();
1056 void selected_marker_to_selection_end ();
1058 void select_all_selectables_using_cursor (EditorCursor *, bool);
1059 void select_all_selectables_using_edit (bool, bool);
1060 void select_all_selectables_between (bool within);
1061 void select_range_between ();
1063 boost::shared_ptr<ARDOUR::Region> find_next_region (ARDOUR::framepos_t, ARDOUR::RegionPoint, int32_t dir, TrackViewList&, TimeAxisView ** = 0);
1064 ARDOUR::framepos_t find_next_region_boundary (ARDOUR::framepos_t, int32_t dir, const TrackViewList&);
1066 std::vector<ARDOUR::framepos_t> region_boundary_cache;
1067 void build_region_boundary_cache ();
1069 Gtk::HBox toplevel_hpacker;
1071 Gtk::HBox bottom_hbox;
1073 Gtk::Table edit_packer;
1075 /** the adjustment that controls the overall editor vertical scroll position */
1076 Gtk::Adjustment vertical_adjustment;
1077 Gtk::Adjustment horizontal_adjustment;
1079 Gtk::Adjustment unused_adjustment; // yes, really; Gtk::Layout constructor requires refs
1080 Gtk::Layout controls_layout;
1081 bool control_layout_scroll (GdkEventScroll* ev);
1082 void reset_controls_layout_width ();
1083 void reset_controls_layout_height (int32_t height);
1092 bool scroll_press (Direction);
1093 void scroll_release ();
1094 sigc::connection _scroll_connection;
1095 int _scroll_callbacks;
1097 double _visible_canvas_width;
1098 double _visible_canvas_height; ///< height of the visible area of the track canvas
1099 double _full_canvas_height; ///< full height of the canvas
1101 bool track_canvas_map_handler (GdkEventAny*);
1103 bool edit_controls_button_release (GdkEventButton*);
1104 Gtk::Menu *edit_controls_left_menu;
1105 Gtk::Menu *edit_controls_right_menu;
1107 Gtk::VBox track_canvas_vbox;
1108 Gtk::VBox edit_controls_vbox;
1109 Gtk::HBox edit_controls_hbox;
1111 void control_vertical_zoom_in_all ();
1112 void control_vertical_zoom_out_all ();
1113 void control_vertical_zoom_in_selected ();
1114 void control_vertical_zoom_out_selected ();
1115 void control_step_tracks_up ();
1116 void control_step_tracks_down ();
1117 void control_view (uint32_t);
1118 void control_scroll (float);
1119 void control_select (boost::shared_ptr<ARDOUR::Stripable>, Selection::Operation);
1120 void control_unselect ();
1121 void access_action (std::string,std::string);
1122 bool deferred_control_scroll (framepos_t);
1123 sigc::connection control_scroll_connection;
1125 void tie_vertical_scrolling ();
1126 void set_horizontal_position (double);
1127 double horizontal_position () const;
1129 struct VisualChange {
1137 framepos_t time_origin;
1138 framecnt_t samples_per_pixel;
1141 int idle_handler_id;
1142 /** true if we are currently in the idle handler */
1145 VisualChange() : pending ((VisualChange::Type) 0), time_origin (0), samples_per_pixel (0), idle_handler_id (-1), being_handled (false) {}
1147 pending = Type (pending | t);
1151 VisualChange pending_visual_change;
1153 static int _idle_visual_changer (void *arg);
1154 int idle_visual_changer ();
1155 void visual_changer (const VisualChange&);
1156 void ensure_visual_change_idle_handler ();
1159 TrackViewList track_views;
1160 std::pair<TimeAxisView*, double> trackview_by_y_position (double, bool trackview_relative_offset = true) const;
1161 TimeAxisView* axis_view_from_stripable (boost::shared_ptr<ARDOUR::Stripable>) const;
1163 TrackViewList get_tracks_for_range_action () const;
1165 sigc::connection super_rapid_screen_update_connection;
1166 void center_screen_internal (framepos_t, float);
1168 void super_rapid_screen_update ();
1170 int64_t _last_update_time;
1171 double _err_screen_engine;
1173 void session_going_away ();
1175 framepos_t cut_buffer_start;
1176 framecnt_t cut_buffer_length;
1178 boost::shared_ptr<CursorContext> _press_cursor_ctx; ///< Button press cursor context
1180 boost::weak_ptr<ARDOUR::Trimmable> _trimmable;
1181 boost::weak_ptr<ARDOUR::Movable> _movable;
1183 bool typed_event (ArdourCanvas::Item*, GdkEvent*, ItemType);
1184 bool button_press_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1185 bool button_press_handler_1 (ArdourCanvas::Item *, GdkEvent *, ItemType);
1186 bool button_press_handler_2 (ArdourCanvas::Item *, GdkEvent *, ItemType);
1187 bool button_release_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1188 bool button_double_click_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1189 bool button_press_dispatch (GdkEventButton*);
1190 bool button_release_dispatch (GdkEventButton*);
1191 bool motion_handler (ArdourCanvas::Item*, GdkEvent*, bool from_autoscroll = false);
1192 bool enter_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1193 bool leave_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1194 bool key_press_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1195 bool key_release_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1197 Gtkmm2ext::Bindings* button_bindings;
1198 XMLNode* button_settings () const;
1200 /* KEYMAP HANDLING */
1202 void register_actions ();
1203 void register_region_actions ();
1205 void load_bindings ();
1207 /* CUT/COPY/PASTE */
1209 framepos_t last_paste_pos;
1210 unsigned paste_count;
1212 void cut_copy (Editing::CutCopyOp);
1213 bool can_cut_copy () const;
1214 void cut_copy_points (Editing::CutCopyOp, Evoral::Beats earliest=Evoral::Beats(), bool midi=false);
1215 void cut_copy_regions (Editing::CutCopyOp, RegionSelection&);
1216 void cut_copy_ranges (Editing::CutCopyOp);
1217 void cut_copy_midi (Editing::CutCopyOp);
1219 void mouse_paste ();
1220 void paste_internal (framepos_t position, float times, const int32_t sub_num);
1222 /* EDITING OPERATIONS */
1224 void reset_point_selection ();
1225 void toggle_region_lock ();
1226 void toggle_opaque_region ();
1227 void toggle_record_enable ();
1228 void toggle_solo ();
1229 void toggle_solo_isolate ();
1230 void toggle_mute ();
1231 void toggle_region_lock_style ();
1233 enum LayerOperation {
1240 void do_layer_operation (LayerOperation);
1241 void raise_region ();
1242 void raise_region_to_top ();
1243 void change_region_layering_order (bool from_context_menu);
1244 void lower_region ();
1245 void lower_region_to_bottom ();
1246 void split_region_at_transients ();
1247 void crop_region_to_selection ();
1248 void crop_region_to (framepos_t start, framepos_t end);
1249 void set_sync_point (framepos_t, const RegionSelection&);
1250 void set_region_sync_position ();
1251 void remove_region_sync();
1252 void align_regions (ARDOUR::RegionPoint);
1253 void align_regions_relative (ARDOUR::RegionPoint point);
1254 void align_region (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, framepos_t position);
1255 void align_region_internal (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, framepos_t position);
1256 void remove_selected_regions ();
1257 void remove_clicked_region ();
1258 void show_region_properties ();
1259 void show_midi_list_editor ();
1260 void rename_region ();
1261 void duplicate_some_regions (RegionSelection&, float times);
1262 void duplicate_selection (float times);
1263 void region_fill_selection ();
1264 void combine_regions ();
1265 void uncombine_regions ();
1267 void region_fill_track ();
1268 void audition_playlist_region_standalone (boost::shared_ptr<ARDOUR::Region>);
1269 void split_multichannel_region();
1270 void reverse_region ();
1271 void strip_region_silence ();
1272 void normalize_region ();
1273 void reset_region_scale_amplitude ();
1274 void adjust_region_gain (bool up);
1275 void reset_region_gain ();
1276 void quantize_region ();
1277 void quantize_regions (const RegionSelection& rs);
1278 void legatize_region (bool shrink_only);
1279 void legatize_regions (const RegionSelection& rs, bool shrink_only);
1280 void transform_region ();
1281 void transform_regions (const RegionSelection& rs);
1282 void transpose_region ();
1283 void transpose_regions (const RegionSelection& rs);
1284 void insert_patch_change (bool from_context);
1285 void fork_region ();
1287 void do_insert_time ();
1288 void insert_time (framepos_t, framecnt_t, Editing::InsertTimeOption, bool, bool, bool, bool, bool, bool);
1290 void do_remove_time ();
1291 void remove_time (framepos_t pos, framecnt_t distance, Editing::InsertTimeOption opt, bool ignore_music_glue, bool markers_too,
1292 bool glued_markers_too, bool locked_markers_too, bool tempo_too);
1294 void tab_to_transient (bool forward);
1296 void set_tempo_from_region ();
1297 void use_range_as_bar ();
1299 void define_one_bar (framepos_t start, framepos_t end);
1301 void audition_region_from_region_list ();
1302 void hide_region_from_region_list ();
1303 void show_region_in_region_list ();
1305 void naturalize_region ();
1307 void split_region ();
1312 void paste (float times, bool from_context_menu);
1314 void place_transient ();
1315 void remove_transient (ArdourCanvas::Item* item);
1316 void snap_regions_to_grid ();
1317 void close_region_gaps ();
1319 void keyboard_paste ();
1321 void region_from_selection ();
1322 void create_region_from_selection (std::vector<boost::shared_ptr<ARDOUR::Region> >&);
1324 void play_from_start ();
1325 void play_from_edit_point ();
1326 void play_from_edit_point_and_return ();
1327 void play_selected_region ();
1328 void play_edit_range ();
1329 void play_location (ARDOUR::Location&);
1330 void loop_location (ARDOUR::Location&);
1332 void calc_extra_zoom_edges(framepos_t &start, framepos_t &end);
1333 void temporal_zoom_selection (Editing::ZoomAxis);
1334 void temporal_zoom_session ();
1335 void temporal_zoom (framecnt_t samples_per_pixel);
1336 void temporal_zoom_by_frame (framepos_t start, framepos_t end);
1337 void temporal_zoom_to_frame (bool coarser, framepos_t frame);
1339 void insert_region_list_selection (float times);
1342 void external_pt_dialog ();
1343 typedef struct ptflookup {
1348 bool operator ==(const struct ptflookup& other) {
1349 return (this->index1 == other.index1);
1353 /* import & embed */
1355 void add_external_audio_action (Editing::ImportMode);
1357 int check_whether_and_how_to_import(std::string, bool all_or_nothing = true);
1358 bool check_multichannel_status (const std::vector<std::string>& paths);
1360 SoundFileOmega* sfbrowser;
1362 void bring_in_external_audio (Editing::ImportMode mode, framepos_t& pos);
1364 bool idle_drop_paths (std::vector<std::string> paths, framepos_t frame, double ypos, bool copy);
1365 void drop_paths_part_two (const std::vector<std::string>& paths, framepos_t frame, double ypos, bool copy);
1367 int import_sndfiles (std::vector<std::string> paths,
1368 Editing::ImportDisposition disposition,
1369 Editing::ImportMode mode,
1370 ARDOUR::SrcQuality quality,
1374 boost::shared_ptr<ARDOUR::Track>& track,
1376 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
1378 int embed_sndfiles (std::vector<std::string> paths,
1379 bool multiple_files,
1380 bool& check_sample_rate,
1381 Editing::ImportDisposition disposition,
1382 Editing::ImportMode mode,
1386 boost::shared_ptr<ARDOUR::Track>& track,
1387 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
1389 int add_sources (std::vector<std::string> paths,
1390 ARDOUR::SourceList& sources,
1392 Editing::ImportDisposition disposition,
1393 Editing::ImportMode mode,
1396 boost::shared_ptr<ARDOUR::Track>& track,
1397 bool add_channel_suffix,
1398 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
1400 int finish_bringing_in_material (boost::shared_ptr<ARDOUR::Region> region,
1404 Editing::ImportMode mode,
1405 boost::shared_ptr<ARDOUR::Track>& existing_track,
1406 const std::string& new_track_name,
1407 boost::shared_ptr<ARDOUR::PluginInfo> instrument);
1409 boost::shared_ptr<ARDOUR::AudioTrack> get_nth_selected_audio_track (int nth) const;
1410 boost::shared_ptr<ARDOUR::MidiTrack> get_nth_selected_midi_track (int nth) const;
1412 void toggle_midi_input_active (bool flip_others);
1414 ARDOUR::InterThreadInfo* current_interthread_info;
1416 AnalysisWindow* analysis_window;
1418 /* import & embed */
1419 void external_audio_dialog ();
1420 void session_import_dialog ();
1422 /* import specific info */
1424 struct EditorImportStatus : public ARDOUR::ImportStatus {
1425 Editing::ImportMode mode;
1429 boost::shared_ptr<ARDOUR::Track> track;
1433 EditorImportStatus import_status;
1434 static void *_import_thread (void *);
1435 void* import_thread ();
1436 void finish_import ();
1438 /* to support this ... */
1440 void import_audio (bool as_tracks);
1441 void do_import (std::vector<std::string> paths, bool split, bool as_tracks);
1442 void import_smf_tempo_map (Evoral::SMF const &, framepos_t pos);
1443 void move_to_start ();
1444 void move_to_end ();
1445 void center_playhead ();
1446 void center_edit_point ();
1447 void playhead_forward_to_grid ();
1448 void playhead_backward_to_grid ();
1449 void scroll_playhead (bool forward);
1450 void scroll_backward (float pages=0.8f);
1451 void scroll_forward (float pages=0.8f);
1452 void scroll_tracks_down ();
1453 void scroll_tracks_up ();
1455 void clear_markers ();
1456 void clear_ranges ();
1457 void clear_locations ();
1458 void unhide_markers ();
1459 void unhide_ranges ();
1460 void cursor_align (bool playhead_to_edit);
1461 void toggle_skip_playback ();
1463 void remove_last_capture ();
1464 void select_all_selectables_using_time_selection ();
1465 void select_all_selectables_using_loop();
1466 void select_all_selectables_using_punch();
1467 void set_selection_from_range (ARDOUR::Location&);
1468 void set_selection_from_punch ();
1469 void set_selection_from_loop ();
1470 void set_selection_from_region ();
1472 void add_location_mark (framepos_t where);
1473 void add_location_from_region ();
1474 void add_locations_from_region ();
1475 void add_location_from_selection ();
1476 void set_loop_from_selection (bool play);
1477 void set_punch_from_selection ();
1478 void set_punch_from_region ();
1479 void set_auto_punch_range();
1481 void set_session_start_from_playhead ();
1482 void set_session_end_from_playhead ();
1483 void set_session_extents_from_selection ();
1485 void set_loop_from_region (bool play);
1487 void set_loop_range (framepos_t start, framepos_t end, std::string cmd);
1488 void set_punch_range (framepos_t start, framepos_t end, std::string cmd);
1490 void toggle_location_at_playhead_cursor ();
1491 void add_location_from_playhead_cursor ();
1492 bool do_remove_location_at_playhead_cursor ();
1493 void remove_location_at_playhead_cursor ();
1494 bool select_new_marker;
1496 void reverse_selection ();
1497 void edit_envelope ();
1499 double last_scrub_x;
1500 int scrubbing_direction;
1501 int scrub_reversals;
1502 int scrub_reverse_distance;
1503 void scrub (framepos_t, double);
1505 void set_punch_start_from_edit_point ();
1506 void set_punch_end_from_edit_point ();
1507 void set_loop_start_from_edit_point ();
1508 void set_loop_end_from_edit_point ();
1510 void keyboard_selection_begin ( Editing::EditIgnoreOption = Editing::EDIT_IGNORE_NONE );
1511 void keyboard_selection_finish (bool add, Editing::EditIgnoreOption = Editing::EDIT_IGNORE_NONE);
1512 bool have_pending_keyboard_selection;
1513 framepos_t pending_keyboard_selection_start;
1515 void move_range_selection_start_or_end_to_region_boundary (bool, bool);
1517 Editing::SnapType _snap_type;
1518 Editing::SnapMode _snap_mode;
1520 /// Snap threshold in pixels
1521 double snap_threshold;
1523 bool ignore_gui_changes;
1525 DragManager* _drags;
1530 Gtk::Dialog* lock_dialog;
1532 struct timeval last_event_time;
1533 bool generic_event_handler (GdkEvent*);
1534 bool lock_timeout_callback ();
1535 void start_lock_event_timing ();
1537 Gtk::Menu fade_context_menu;
1539 Gtk::Menu xfade_in_context_menu;
1540 Gtk::Menu xfade_out_context_menu;
1541 void popup_xfade_in_context_menu (int, int, ArdourCanvas::Item*, ItemType);
1542 void popup_xfade_out_context_menu (int, int, ArdourCanvas::Item*, ItemType);
1543 void fill_xfade_menu (Gtk::Menu_Helpers::MenuList& items, bool start);
1545 void set_fade_in_shape (ARDOUR::FadeShape);
1546 void set_fade_out_shape (ARDOUR::FadeShape);
1548 void set_fade_length (bool in);
1549 void set_fade_in_active (bool);
1550 void set_fade_out_active (bool);
1554 std::set<boost::shared_ptr<ARDOUR::Playlist> > motion_frozen_playlists;
1556 bool _dragging_playhead;
1557 bool _dragging_edit_point;
1559 void marker_drag_motion_callback (GdkEvent*);
1560 void marker_drag_finished_callback (GdkEvent*);
1562 gint mouse_rename_region (ArdourCanvas::Item*, GdkEvent*);
1564 void add_region_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1565 void start_create_region_grab (ArdourCanvas::Item*, GdkEvent*);
1566 void add_region_copy_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1567 void add_region_brush_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1568 void start_selection_grab (ArdourCanvas::Item*, GdkEvent*);
1570 void region_view_item_click (AudioRegionView&, GdkEventButton*);
1572 bool can_remove_control_point (ArdourCanvas::Item *);
1573 void remove_control_point (ArdourCanvas::Item *);
1575 void mouse_brush_insert_region (RegionView*, framepos_t pos);
1577 /* Canvas event handlers */
1579 bool canvas_scroll_event (GdkEventScroll* event, bool from_canvas);
1580 bool canvas_control_point_event (GdkEvent* event,ArdourCanvas::Item*, ControlPoint*);
1581 bool canvas_line_event (GdkEvent* event,ArdourCanvas::Item*, AutomationLine*);
1582 bool canvas_selection_rect_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1583 bool canvas_selection_start_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1584 bool canvas_selection_end_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1585 bool canvas_start_xfade_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1586 bool canvas_end_xfade_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1587 bool canvas_fade_in_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1588 bool canvas_fade_in_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*, bool trim = false);
1589 bool canvas_fade_out_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1590 bool canvas_fade_out_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*, bool trim = false);
1591 bool canvas_region_view_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1592 bool canvas_wave_view_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1593 bool canvas_frame_handle_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1594 bool canvas_region_view_name_highlight_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1595 bool canvas_region_view_name_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1596 bool canvas_feature_line_event (GdkEvent* event, ArdourCanvas::Item*, RegionView*);
1597 bool canvas_stream_view_event (GdkEvent* event,ArdourCanvas::Item*, RouteTimeAxisView*);
1598 bool canvas_marker_event (GdkEvent* event,ArdourCanvas::Item*, ArdourMarker*);
1599 bool canvas_tempo_marker_event (GdkEvent* event,ArdourCanvas::Item*, TempoMarker*);
1600 bool canvas_tempo_curve_event (GdkEvent* event,ArdourCanvas::Item*, TempoCurve*);
1601 bool canvas_meter_marker_event (GdkEvent* event,ArdourCanvas::Item*, MeterMarker*);
1602 bool canvas_automation_track_event(GdkEvent* event, ArdourCanvas::Item*, AutomationTimeAxisView*);
1603 bool canvas_note_event (GdkEvent* event, ArdourCanvas::Item *);
1605 bool canvas_ruler_event (GdkEvent* event, ArdourCanvas::Item *, ItemType);
1606 bool canvas_tempo_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1607 bool canvas_meter_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1608 bool canvas_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1609 bool canvas_range_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1610 bool canvas_transport_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1611 bool canvas_cd_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1613 bool canvas_videotl_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1614 void update_video_timeline (bool flush = false);
1615 void set_video_timeline_height (const int);
1616 bool is_video_timeline_locked ();
1617 void toggle_video_timeline_locked ();
1618 void set_video_timeline_locked (const bool);
1619 void queue_visual_videotimeline_update ();
1620 void embed_audio_from_video (std::string, framepos_t n = 0, bool lock_position_to_video = true);
1622 bool track_selection_change_without_scroll () const {
1623 return _track_selection_change_without_scroll;
1626 PBD::Signal0<void> EditorFreeze;
1627 PBD::Signal0<void> EditorThaw;
1630 friend class DragManager;
1631 friend class EditorRouteGroups;
1632 friend class EditorRegions;
1634 /* non-public event handlers */
1636 bool canvas_playhead_cursor_event (GdkEvent* event, ArdourCanvas::Item*);
1637 bool track_canvas_scroll (GdkEventScroll* event);
1639 bool track_canvas_button_press_event (GdkEventButton* event);
1640 bool track_canvas_button_release_event (GdkEventButton* event);
1641 bool track_canvas_motion_notify_event (GdkEventMotion* event);
1643 Gtk::Allocation _canvas_viewport_allocation;
1644 void track_canvas_viewport_allocate (Gtk::Allocation alloc);
1645 void track_canvas_viewport_size_allocated ();
1646 bool track_canvas_drag_motion (Glib::RefPtr<Gdk::DragContext> const &, int, int, guint);
1647 bool track_canvas_key_press (GdkEventKey *);
1648 bool track_canvas_key_release (GdkEventKey *);
1650 void set_playhead_cursor ();
1652 void toggle_region_mute ();
1654 void initialize_canvas ();
1656 /* display control */
1658 bool _show_measures;
1659 /// true if the editor should follow the playhead, otherwise false
1660 bool _follow_playhead;
1661 /// true if we scroll the tracks rather than the playhead
1662 bool _stationary_playhead;
1663 /// true if we are in fullscreen mode
1666 TempoLines* tempo_lines;
1668 ArdourCanvas::Container* global_rect_group;
1669 ArdourCanvas::Container* time_line_group;
1671 void hide_measures ();
1672 void draw_measures (std::vector<ARDOUR::TempoMap::BBTPoint>&);
1674 void new_tempo_section ();
1677 void remove_tempo_marker (ArdourCanvas::Item*);
1678 void remove_meter_marker (ArdourCanvas::Item*);
1679 gint real_remove_tempo_marker (ARDOUR::TempoSection*);
1680 gint real_remove_meter_marker (ARDOUR::MeterSection*);
1682 void edit_tempo_marker (TempoMarker&);
1683 void edit_meter_marker (MeterMarker&);
1684 void edit_control_point (ArdourCanvas::Item*);
1685 void edit_notes (MidiRegionView*);
1686 void edit_region (RegionView*);
1688 void edit_current_meter ();
1689 void edit_current_tempo ();
1691 void marker_menu_edit ();
1692 void marker_menu_remove ();
1693 void marker_menu_rename ();
1694 void rename_marker (ArdourMarker *marker);
1695 void toggle_marker_lock_style ();
1696 void toggle_tempo_clamped ();
1697 void toggle_tempo_type ();
1698 void continue_previous_tempo ();
1699 void ramp_to_next_tempo ();
1700 void toggle_marker_menu_lock ();
1701 void toggle_marker_menu_glue ();
1702 void marker_menu_hide ();
1703 void marker_menu_loop_range ();
1704 void marker_menu_select_all_selectables_using_range ();
1705 void marker_menu_select_using_range ();
1706 void marker_menu_separate_regions_using_location ();
1707 void marker_menu_play_from ();
1708 void marker_menu_play_range ();
1709 void marker_menu_set_playhead ();
1710 void marker_menu_set_from_playhead ();
1711 void marker_menu_set_from_selection (bool force_regions);
1712 void marker_menu_range_to_next ();
1713 void marker_menu_zoom_to_range ();
1714 void new_transport_marker_menu_set_loop ();
1715 void new_transport_marker_menu_set_punch ();
1716 void update_loop_range_view ();
1717 void update_punch_range_view ();
1718 void new_transport_marker_menu_popdown ();
1719 void marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1720 void tempo_or_meter_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1721 void new_transport_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1722 void build_range_marker_menu (ARDOUR::Location *, bool, bool);
1723 void build_marker_menu (ARDOUR::Location *);
1724 void build_tempo_marker_menu (TempoMarker *, bool);
1725 void build_meter_marker_menu (MeterMarker *, bool);
1726 void build_new_transport_marker_menu ();
1727 void dynamic_cast_marker_object (void*, MeterMarker**, TempoMarker**) const;
1729 Gtk::Menu* tempo_marker_menu;
1730 Gtk::Menu* meter_marker_menu;
1731 Gtk::Menu* marker_menu;
1732 Gtk::Menu* range_marker_menu;
1733 Gtk::Menu* transport_marker_menu;
1734 Gtk::Menu* new_transport_marker_menu;
1735 Gtk::Menu* cd_marker_menu;
1736 ArdourCanvas::Item* marker_menu_item;
1738 typedef std::list<ArdourMarker*> Marks;
1741 typedef std::list<TempoCurve*> Curves;
1742 Curves tempo_curves;
1744 void remove_metric_marks ();
1745 void draw_metric_marks (const ARDOUR::Metrics& metrics);
1747 void compute_current_bbt_points (std::vector<ARDOUR::TempoMap::BBTPoint>& grid, framepos_t left, framepos_t right);
1749 void tempo_map_changed (const PBD::PropertyChange&);
1750 void tempometric_position_changed (const PBD::PropertyChange&);
1751 void redisplay_tempo (bool immediate_redraw);
1753 uint32_t bbt_beat_subdivision;
1757 Gtk::ToggleButton editor_mixer_button;
1758 Gtk::ToggleButton editor_list_button;
1759 void editor_mixer_button_toggled ();
1760 void editor_list_button_toggled ();
1762 ArdourButton zoom_in_button;
1763 ArdourButton zoom_out_button;
1764 ArdourButton zoom_out_full_button;
1766 ArdourButton tav_expand_button;
1767 ArdourButton tav_shrink_button;
1768 ArdourDropdown visible_tracks_selector;
1769 ArdourDropdown zoom_preset_selector;
1771 int32_t _visible_track_count;
1772 void build_track_count_menu ();
1773 void set_visible_track_count (int32_t);
1775 void set_zoom_preset(int64_t);
1777 Gtk::VBox toolbar_clock_vbox;
1778 Gtk::VBox toolbar_selection_clock_vbox;
1779 Gtk::Table toolbar_selection_clock_table;
1780 Gtk::Label toolbar_selection_cursor_label;
1782 ArdourButton mouse_select_button;
1783 ArdourButton mouse_draw_button;
1784 ArdourButton mouse_move_button;
1785 ArdourButton mouse_timefx_button;
1786 ArdourButton mouse_content_button;
1787 ArdourButton mouse_audition_button;
1788 ArdourButton mouse_cut_button;
1790 ArdourButton smart_mode_button;
1791 Glib::RefPtr<Gtk::ToggleAction> smart_mode_action;
1793 void mouse_mode_toggled (Editing::MouseMode m);
1794 void mouse_mode_object_range_toggled ();
1795 bool ignore_mouse_mode_toggle;
1797 bool mouse_select_button_release (GdkEventButton*);
1799 Gtk::VBox automation_box;
1800 Gtk::Button automation_mode_button;
1802 //edit mode menu stuff
1803 ArdourDropdown edit_mode_selector;
1804 void edit_mode_selection_done ( ARDOUR::EditMode m );
1805 void build_edit_mode_menu ();
1806 Gtk::VBox edit_mode_box;
1808 void set_edit_mode (ARDOUR::EditMode);
1809 void cycle_edit_mode ();
1811 ArdourDropdown snap_type_selector;
1812 void build_snap_type_menu ();
1814 ArdourDropdown snap_mode_selector;
1815 void build_snap_mode_menu ();
1818 std::vector<std::string> snap_type_strings;
1819 std::vector<std::string> snap_mode_strings;
1821 void snap_type_selection_done (Editing::SnapType);
1822 void snap_mode_selection_done (Editing::SnapMode);
1823 void snap_mode_chosen (Editing::SnapMode);
1824 void snap_type_chosen (Editing::SnapType);
1826 Glib::RefPtr<Gtk::RadioAction> snap_type_action (Editing::SnapType);
1827 Glib::RefPtr<Gtk::RadioAction> snap_mode_action (Editing::SnapMode);
1829 //zoom focus meu stuff
1830 ArdourDropdown zoom_focus_selector;
1831 void zoom_focus_selection_done ( Editing::ZoomFocus f );
1832 void build_zoom_focus_menu ();
1833 std::vector<std::string> zoom_focus_strings;
1835 void zoom_focus_chosen (Editing::ZoomFocus);
1837 Glib::RefPtr<Gtk::RadioAction> zoom_focus_action (Editing::ZoomFocus);
1839 Gtk::HBox _track_box;
1841 Gtk::HBox _zoom_box;
1842 void zoom_adjustment_changed();
1844 void setup_toolbar ();
1846 void setup_tooltips ();
1848 Gtk::HBox toolbar_hbox;
1850 void setup_midi_toolbar ();
1852 /* selection process */
1854 Selection* selection;
1855 Selection* cut_buffer;
1856 SelectionMemento* _selection_memento;
1858 void time_selection_changed ();
1859 void update_time_selection_display ();
1860 void track_selection_changed ();
1861 void region_selection_changed ();
1862 sigc::connection editor_regions_selection_changed_connection;
1863 void sensitize_all_region_actions (bool);
1864 void sensitize_the_right_region_actions (bool because_canvas_crossing);
1865 bool _all_region_actions_sensitized;
1866 /** Flag to block region action handlers from doing what they normally do;
1867 * I tried Gtk::Action::block_activate() but this doesn't work (ie it doesn't
1868 * block) when setting a ToggleAction's active state.
1870 bool _ignore_region_action;
1871 bool _last_region_menu_was_main;
1872 void point_selection_changed ();
1873 void marker_selection_changed ();
1875 bool _track_selection_change_without_scroll;
1877 void cancel_selection ();
1878 void cancel_time_selection ();
1880 bool get_smart_mode() const;
1882 bool audio_region_selection_covers (framepos_t where);
1884 /* transport range select process */
1886 ArdourCanvas::Rectangle* cd_marker_bar_drag_rect;
1887 ArdourCanvas::Rectangle* range_bar_drag_rect;
1888 ArdourCanvas::Rectangle* transport_bar_drag_rect;
1889 ArdourCanvas::Rectangle *transport_bar_range_rect;
1890 ArdourCanvas::Rectangle *transport_bar_preroll_rect;
1891 ArdourCanvas::Rectangle *transport_bar_postroll_rect;
1892 ArdourCanvas::Rectangle *transport_loop_range_rect;
1893 ArdourCanvas::Rectangle *transport_punch_range_rect;
1894 ArdourCanvas::Line *transport_punchin_line;
1895 ArdourCanvas::Line *transport_punchout_line;
1896 ArdourCanvas::Rectangle *transport_preroll_rect;
1897 ArdourCanvas::Rectangle *transport_postroll_rect;
1899 ARDOUR::Location* transport_loop_location();
1900 ARDOUR::Location* transport_punch_location();
1902 ARDOUR::Location *temp_location;
1904 /* object rubberband select process */
1906 void select_all_within (framepos_t, framepos_t, double, double, TrackViewList const &, Selection::Operation, bool);
1908 ArdourCanvas::Rectangle *rubberband_rect;
1910 EditorRouteGroups* _route_groups;
1911 EditorRoutes* _routes;
1912 EditorRegions* _regions;
1913 EditorSnapshots* _snapshots;
1914 EditorLocations* _locations;
1916 /* diskstream/route display management */
1917 Glib::RefPtr<Gdk::Pixbuf> rec_enabled_icon;
1918 Glib::RefPtr<Gdk::Pixbuf> rec_disabled_icon;
1920 Glib::RefPtr<Gtk::TreeSelection> route_display_selection;
1922 bool sync_track_view_list_and_routes ();
1924 Gtk::VBox list_vpacker;
1928 sigc::connection autoscroll_connection;
1929 bool autoscroll_horizontal_allowed;
1930 bool autoscroll_vertical_allowed;
1931 uint32_t autoscroll_cnt;
1932 Gtk::Widget* autoscroll_widget;
1933 ArdourCanvas::Rect autoscroll_boundary;
1935 bool autoscroll_canvas ();
1936 void start_canvas_autoscroll (bool allow_horiz, bool allow_vert, const ArdourCanvas::Rect& boundary);
1937 void stop_canvas_autoscroll ();
1940 void point_trim (GdkEvent *, framepos_t);
1942 void trim_region_front();
1943 void trim_region_back();
1944 void trim_region (bool front);
1946 void trim_region_to_loop ();
1947 void trim_region_to_punch ();
1948 void trim_region_to_location (const ARDOUR::Location&, const char* cmd);
1950 void trim_to_region(bool forward);
1951 void trim_region_to_previous_region_end();
1952 void trim_region_to_next_region_start();
1954 bool show_gain_after_trim;
1958 int convert_drop_to_paths (
1959 std::vector<std::string>& paths,
1960 const Glib::RefPtr<Gdk::DragContext>& context,
1963 const Gtk::SelectionData& data,
1967 void track_canvas_drag_data_received (
1968 const Glib::RefPtr<Gdk::DragContext>& context,
1971 const Gtk::SelectionData& data,
1976 const Glib::RefPtr<Gdk::DragContext>& context,
1979 const Gtk::SelectionData& data,
1984 const Glib::RefPtr<Gdk::DragContext>& context,
1987 const Gtk::SelectionData& data,
1992 const Glib::RefPtr<Gdk::DragContext>& context,
1995 const Gtk::SelectionData& data,
2001 int write_region_selection(RegionSelection&);
2002 bool write_region (std::string path, boost::shared_ptr<ARDOUR::AudioRegion>);
2003 void bounce_region_selection (bool with_processing);
2004 void bounce_range_selection (bool replace, bool enable_processing);
2005 void external_edit_region ();
2007 int write_audio_selection (TimeSelection&);
2008 bool write_audio_range (ARDOUR::AudioPlaylist&, const ARDOUR::ChanCount& channels, std::list<ARDOUR::AudioRange>&);
2010 void write_selection ();
2012 uint32_t selection_op_cmd_depth;
2013 uint32_t selection_op_history_it;
2015 std::list<XMLNode *> selection_op_history; /* used in *_reversible_selection_op */
2016 std::list<XMLNode *> before; /* used in *_reversible_command */
2018 void update_title ();
2019 void update_title_s (const std::string & snapshot_name);
2021 void instant_save ();
2022 bool no_save_instant;
2024 boost::shared_ptr<ARDOUR::AudioRegion> last_audition_region;
2026 /* freeze operations */
2028 ARDOUR::InterThreadInfo freeze_status;
2029 static void* _freeze_thread (void*);
2030 void* freeze_thread ();
2032 void freeze_route ();
2033 void unfreeze_route ();
2037 void duplicate_range (bool with_dialog);
2038 void duplicate_regions (float times);
2040 /** computes the timeline frame (sample) of an event whose coordinates
2041 * are in canvas units (pixels, scroll offset included).
2043 framepos_t canvas_event_sample (GdkEvent const *, double* px = 0, double* py = 0) const;
2045 /** computes the timeline frame (sample) of an event whose coordinates
2046 * are in window units (pixels, no scroll offset).
2048 framepos_t window_event_sample (GdkEvent const *, double* px = 0, double* py = 0) const;
2050 /* returns false if mouse pointer is not in track or marker canvas
2052 bool mouse_frame (framepos_t&, bool& in_track_canvas) const;
2054 TimeFXDialog* current_timefx;
2055 static void* timefx_thread (void *arg);
2058 int time_stretch (RegionSelection&, float fraction);
2059 int pitch_shift (RegionSelection&, float cents);
2060 void pitch_shift_region ();
2062 /* editor-mixer strip */
2064 MixerStrip *current_mixer_strip;
2065 bool show_editor_mixer_when_tracks_arrive;
2066 Gtk::VBox current_mixer_strip_vbox;
2067 void cms_new (boost::shared_ptr<ARDOUR::Route>);
2068 void current_mixer_strip_hidden ();
2071 void ensure_all_elements_drawn ();
2073 /* nudging tracks */
2075 void nudge_track (bool use_edit_point, bool forwards);
2077 static const int32_t default_width = 995;
2078 static const int32_t default_height = 765;
2082 ArdourButton nudge_forward_button;
2083 ArdourButton nudge_backward_button;
2084 Gtk::HBox nudge_hbox;
2085 Gtk::VBox nudge_vbox;
2086 AudioClock* nudge_clock;
2088 bool nudge_forward_release (GdkEventButton*);
2089 bool nudge_backward_release (GdkEventButton*);
2093 void apply_filter (ARDOUR::Filter&, std::string cmd, ProgressReporter* progress = 0);
2095 Command* apply_midi_note_edit_op_to_region (ARDOUR::MidiOperator& op, MidiRegionView& mrv);
2096 void apply_midi_note_edit_op (ARDOUR::MidiOperator& op, const RegionSelection& rs);
2098 /* handling cleanup */
2100 int playlist_deletion_dialog (boost::shared_ptr<ARDOUR::Playlist>);
2102 PBD::ScopedConnectionList session_connections;
2104 /* tracking step changes of track height */
2106 TimeAxisView* current_stepping_trackview;
2107 ARDOUR::microseconds_t last_track_height_step_timestamp;
2108 gint track_height_step_timeout();
2109 sigc::connection step_timeout;
2111 TimeAxisView* entered_track;
2112 /** If the mouse is over a RegionView or one of its child canvas items, this is set up
2113 to point to the RegionView. Otherwise it is 0.
2115 RegionView* entered_regionview;
2117 std::vector<EnterContext> _enter_stack;
2119 bool clear_entered_track;
2120 bool left_track_canvas (GdkEventCrossing*);
2121 bool entered_track_canvas (GdkEventCrossing*);
2122 void set_entered_track (TimeAxisView*);
2123 void set_entered_regionview (RegionView*);
2124 gint left_automation_track ();
2126 void reset_canvas_action_sensitivity (bool);
2127 void set_gain_envelope_visibility ();
2128 void set_region_gain_visibility (RegionView*);
2129 void toggle_gain_envelope_active ();
2130 void reset_region_gain_envelopes ();
2132 void session_state_saved (std::string);
2134 Glib::RefPtr<Gtk::Action> undo_action;
2135 Glib::RefPtr<Gtk::Action> redo_action;
2136 Glib::RefPtr<Gtk::Action> alternate_redo_action;
2137 Glib::RefPtr<Gtk::Action> alternate_alternate_redo_action;
2138 Glib::RefPtr<Gtk::Action> selection_undo_action;
2139 Glib::RefPtr<Gtk::Action> selection_redo_action;
2141 void history_changed ();
2143 Editing::EditPoint _edit_point;
2145 ArdourDropdown edit_point_selector;
2146 void build_edit_point_menu();
2148 void set_edit_point_preference (Editing::EditPoint ep, bool force = false);
2149 void cycle_edit_point (bool with_marker);
2150 void set_edit_point ();
2151 void edit_point_selection_done (Editing::EditPoint);
2152 void edit_point_chosen (Editing::EditPoint);
2153 Glib::RefPtr<Gtk::RadioAction> edit_point_action (Editing::EditPoint);
2154 std::vector<std::string> edit_point_strings;
2155 std::vector<std::string> edit_mode_strings;
2157 void selected_marker_moved (ARDOUR::Location*);
2159 bool get_edit_op_range (framepos_t& start, framepos_t& end) const;
2161 void get_regions_at (RegionSelection&, framepos_t where, const TrackViewList& ts) const;
2162 void get_regions_after (RegionSelection&, framepos_t where, const TrackViewList& ts) const;
2164 RegionSelection get_regions_from_selection_and_edit_point (Editing::EditIgnoreOption = Editing::EDIT_IGNORE_NONE,
2165 bool use_context_click = false,
2166 bool from_outside_canvas = false);
2167 RegionSelection get_regions_from_selection_and_entered () const;
2169 void start_updating_meters ();
2170 void stop_updating_meters ();
2171 bool meters_running;
2173 void select_next_route ();
2174 void select_prev_route ();
2176 void snap_to_internal (ARDOUR::MusicFrame& first,
2177 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
2178 bool for_mark = false,
2179 bool ensure_snap = false);
2181 void timecode_snap_to_internal (ARDOUR::MusicFrame& first,
2182 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
2183 bool for_mark = false);
2185 RhythmFerret* rhythm_ferret;
2187 void fit_tracks (TrackViewList &);
2188 void fit_selection ();
2189 void set_track_height (Height);
2191 void _remove_tracks ();
2192 bool idle_remove_tracks ();
2193 void toggle_tracks_active ();
2197 static gboolean _idle_resize (gpointer);
2199 int32_t _pending_resize_amount;
2200 TimeAxisView* _pending_resize_view;
2202 void visible_order_range (int*, int*) const;
2206 /** true if we've made a locate request that hasn't yet been processed */
2207 bool _pending_locate_request;
2209 /** if true, there is a pending Session locate which is the initial one when loading a session;
2210 we need to know this so that we don't (necessarily) set the viewport to show the playhead
2213 bool _pending_initial_locate;
2215 Gtk::HBox _summary_hbox;
2216 EditorSummary* _summary;
2218 void region_view_added (RegionView *);
2219 void region_view_removed ();
2221 EditorGroupTabs* _group_tabs;
2222 void fit_route_group (ARDOUR::RouteGroup *);
2224 void step_edit_status_change (bool);
2225 void start_step_editing ();
2226 void stop_step_editing ();
2227 bool check_step_edit ();
2228 sigc::connection step_edit_connection;
2230 double _last_motion_y;
2232 RegionLayeringOrderEditor* layering_order_editor;
2233 void update_region_layering_order_editor ();
2235 /** Track that was the source for the last cut/copy operation. Used as a place
2236 to paste things iff there is no selected track.
2238 TimeAxisView* _last_cut_copy_source_track;
2240 /** true if a change in Selection->regions should change the selection in the region list.
2241 See EditorRegions::selection_changed.
2243 bool _region_selection_change_updates_region_list;
2245 void setup_fade_images ();
2246 std::map<ARDOUR::FadeShape, Gtk::Image*> _xfade_in_images;
2247 std::map<ARDOUR::FadeShape, Gtk::Image*> _xfade_out_images;
2249 Gtk::MenuItem& action_menu_item (std::string const &);
2250 void action_pre_activated (Glib::RefPtr<Gtk::Action> const &);
2252 MouseCursors* _cursors;
2254 void follow_mixer_selection ();
2255 bool _following_mixer_selection;
2257 int time_fx (ARDOUR::RegionList&, float val, bool pitching);
2258 void note_edit_done (int, EditNoteDialog*);
2259 void toggle_sound_midi_notes ();
2261 /** Flag for a bit of a hack wrt control point selection; see set_selected_control_point_from_click */
2262 bool _control_point_toggled_on_press;
2264 /** This is used by TimeAxisView to keep a track of the TimeAxisView that is currently being
2265 stepped in height using ScrollZoomVerticalModifier+Scrollwheel. When a scroll event
2266 occurs, we do the step on this _stepping_axis_view if it is non-0 (and we set up this
2267 _stepping_axis_view with the TimeAxisView underneath the mouse if it is 0). Then Editor
2268 resets _stepping_axis_view when the modifier key is released. In this (hacky) way,
2269 pushing the modifier key and moving the scroll wheel will operate on the same track
2270 until the key is released (rather than skipping about to whatever happens to be
2271 underneath the mouse at the time).
2273 TimeAxisView* _stepping_axis_view;
2274 void zoom_vertical_modifier_released();
2276 void bring_in_callback (Gtk::Label*, uint32_t n, uint32_t total, std::string name);
2277 void update_bring_in_message (Gtk::Label* label, uint32_t n, uint32_t total, std::string name);
2278 void bring_all_sources_into_session ();
2280 QuantizeDialog* quantize_dialog;
2281 MainMenuDisabler* _main_menu_disabler;
2283 /* private helper functions to help with registering region actions */
2285 Glib::RefPtr<Gtk::Action> register_region_action (Glib::RefPtr<Gtk::ActionGroup> group, Editing::RegionActionTarget, char const * name, char const * label, sigc::slot<void> slot);
2286 void register_toggle_region_action (Glib::RefPtr<Gtk::ActionGroup> group, Editing::RegionActionTarget, char const * name, char const * label, sigc::slot<void> slot);
2288 Glib::RefPtr<Gtk::Action> reg_sens (Glib::RefPtr<Gtk::ActionGroup> group, char const * name, char const * label, sigc::slot<void> slot);
2289 void toggle_reg_sens (Glib::RefPtr<Gtk::ActionGroup> group, char const * name, char const * label, sigc::slot<void> slot);
2290 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);
2292 Gtkmm2ext::ActionMap myactions;
2295 friend class RegionCutDrag;
2296 friend class RegionDrag;
2297 friend class RegionMoveDrag;
2298 friend class RegionSpliceDrag;
2299 friend class RegionRippleDrag;
2300 friend class TrimDrag;
2301 friend class BBTRulerDrag;
2302 friend class MeterMarkerDrag;
2303 friend class TempoMarkerDrag;
2304 friend class CursorDrag;
2305 friend class FadeInDrag;
2306 friend class FadeOutDrag;
2307 friend class MarkerDrag;
2308 friend class RegionGainDrag;
2309 friend class ControlPointDrag;
2310 friend class LineDrag;
2311 friend class RubberbandSelectDrag;
2312 friend class RulerZoomDrag;
2313 friend class EditorRubberbandSelectDrag;
2314 friend class TimeFXDrag;
2315 friend class ScrubDrag;
2316 friend class SelectionDrag;
2317 friend class RangeMarkerBarDrag;
2318 friend class MouseZoomDrag;
2319 friend class RegionCreateDrag;
2320 friend class RegionMotionDrag;
2321 friend class RegionInsertDrag;
2322 friend class VideoTimeLineDrag;
2324 friend class EditorSummary;
2325 friend class EditorGroupTabs;
2327 friend class EditorRoutes;
2328 friend class RhythmFerret;
2331 #endif /* __ardour_editor_h__ */