2 Copyright (C) 2000-2003 Paul Davis
4 This program is free software; you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation; either version 2 of the License, or
7 (at your option) any later version.
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with this program; if not, write to the Free Software
16 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
20 #ifndef __ardour_editor_h__
21 #define __ardour_editor_h__
32 #include <boost/optional.hpp>
34 #include <gtkmm/comboboxtext.h>
35 #include <gtkmm/layout.h>
37 #include "gtkmm2ext/bindings.h"
38 #include "gtkmm2ext/click_box.h"
39 #include "gtkmm2ext/dndtreeview.h"
40 #include "gtkmm2ext/pane.h"
41 #include "gtkmm2ext/selector.h"
42 #include "gtkmm2ext/stateful_button.h"
44 #include "pbd/stateful.h"
45 #include "pbd/signals.h"
47 #include "ardour/import_status.h"
48 #include "ardour/tempo.h"
49 #include "ardour/location.h"
50 #include "ardour/types.h"
52 #include "canvas/fwd.h"
53 #include "canvas/ruler.h"
55 #include "ardour_button.h"
56 #include "ardour_dialog.h"
57 #include "ardour_dropdown.h"
58 #include "public_editor.h"
61 #include "editor_items.h"
62 #include "region_selection.h"
63 #include "selection_memento.h"
64 #include "tempo_curve.h"
98 class AudioRegionView;
99 class AudioStreamView;
100 class AudioTimeAxisView;
101 class AutomationLine;
102 class AutomationSelection;
103 class AutomationTimeAxisView;
109 class EditNoteDialog;
111 class EditorGroupTabs;
112 class EditorLocations;
115 class EditorRouteGroups;
116 class EditorSnapshots;
118 class GroupedButtons;
119 class GUIObjectState;
121 class MidiRegionView;
122 class MidiExportDialog;
126 class PlaylistSelector;
127 class PluginSelector;
128 class ProgressReporter;
129 class QuantizeDialog;
133 class SoundFileOmega;
139 class RegionLayeringOrderEditor;
142 class Editor : public PublicEditor, public PBD::ScopedConnectionList, public ARDOUR::SessionHandlePtr
148 void set_session (ARDOUR::Session *);
149 ARDOUR::Session* session() const { return _session; }
151 Gtk::Window* use_own_window (bool and_fill_it);
154 virtual bool have_idled () const { return _have_idled; }
156 framepos_t leftmost_sample() const { return leftmost_frame; }
158 framecnt_t current_page_samples() const {
159 return (framecnt_t) _visible_canvas_width * samples_per_pixel;
162 double visible_canvas_height () const {
163 return _visible_canvas_height;
165 double trackviews_height () const;
167 void cycle_snap_mode ();
168 void next_snap_choice ();
169 void next_snap_choice_music_only ();
170 void next_snap_choice_music_and_time ();
171 void prev_snap_choice ();
172 void prev_snap_choice_music_only ();
173 void prev_snap_choice_music_and_time ();
174 void set_snap_to (Editing::SnapType);
175 void set_snap_mode (Editing::SnapMode);
176 void set_snap_threshold (double pixel_distance) {snap_threshold = pixel_distance;}
178 Editing::SnapMode snap_mode () const;
179 Editing::SnapType snap_type () const;
180 bool snap_musical () const;
182 void undo (uint32_t n = 1);
183 void redo (uint32_t n = 1);
185 XMLNode& get_state ();
186 int set_state (const XMLNode&, int version);
188 void set_mouse_mode (Editing::MouseMode, bool force=true);
189 void step_mouse_mode (bool next);
190 Editing::MouseMode current_mouse_mode () const { return mouse_mode; }
191 Editing::MidiEditMode current_midi_edit_mode () const;
192 void remove_midi_note (ArdourCanvas::Item *, GdkEvent *);
194 bool internal_editing() const;
196 void foreach_time_axis_view (sigc::slot<void,TimeAxisView&>);
197 void add_to_idle_resize (TimeAxisView*, int32_t);
199 RouteTimeAxisView* get_route_view_by_route_id (const PBD::ID& id) const;
201 void consider_auditioning (boost::shared_ptr<ARDOUR::Region>);
202 void hide_a_region (boost::shared_ptr<ARDOUR::Region>);
203 void show_a_region (boost::shared_ptr<ARDOUR::Region>);
205 #ifdef USE_RUBBERBAND
206 std::vector<std::string> rb_opt_strings;
210 /* things that need to be public to be used in the main menubar */
212 void new_region_from_selection ();
213 void separate_regions_between (const TimeSelection&);
214 void separate_region_from_selection ();
215 void separate_under_selected_regions ();
216 void separate_region_from_punch ();
217 void separate_region_from_loop ();
218 void separate_regions_using_location (ARDOUR::Location&);
219 void transition_to_rolling (bool forward);
221 /* NOTE: these functions assume that the "pixel" coordinate is
222 in canvas coordinates. These coordinates already take into
223 account any scrolling offsets.
226 framepos_t pixel_to_sample_from_event (double pixel) const {
228 /* pixel can be less than zero when motion events
229 are processed. since we've already run the world->canvas
230 affine, that means that the location *really* is "off
231 to the right" and thus really is "before the start".
235 return pixel * samples_per_pixel;
241 framepos_t pixel_to_sample (double pixel) const {
242 return pixel * samples_per_pixel;
245 double sample_to_pixel (framepos_t sample) const {
246 return round (sample / (double) samples_per_pixel);
249 double sample_to_pixel_unrounded (framepos_t sample) const {
250 return sample / (double) samples_per_pixel;
255 Selection& get_selection() const { return *selection; }
256 bool get_selection_extents (framepos_t &start, framepos_t &end) const; // the time extents of the current selection, whether Range, Region(s), Control Points, or Notes
257 Selection& get_cut_buffer() const { return *cut_buffer; }
258 void track_mixer_selection ();
260 bool extend_selection_to_track (TimeAxisView&);
262 void play_selection ();
263 framepos_t get_preroll ();
264 void maybe_locate_with_edit_preroll (framepos_t);
265 void play_with_preroll ();
266 void select_all_in_track (Selection::Operation op);
267 void select_all_objects (Selection::Operation op);
268 void invert_selection_in_track ();
269 void invert_selection ();
270 void deselect_all ();
271 long select_range (framepos_t, framepos_t);
273 void set_selected_regionview_from_region_list (boost::shared_ptr<ARDOUR::Region> region, Selection::Operation op = Selection::Set);
275 void remove_tracks ();
279 void set_show_measures (bool yn);
280 bool show_measures () const { return _show_measures; }
282 /* analysis window */
284 void loudness_analyze_region_selection();
285 void loudness_analyze_range_selection();
287 void spectral_analyze_region_selection();
288 void spectral_analyze_range_selection();
292 void export_audio ();
294 void export_selection ();
295 void export_range ();
296 void export_region ();
298 bool process_midi_export_dialog (MidiExportDialog& dialog, boost::shared_ptr<ARDOUR::MidiRegion> midi_region);
300 void set_zoom_focus (Editing::ZoomFocus);
301 Editing::ZoomFocus get_zoom_focus () const { return zoom_focus; }
302 framecnt_t get_current_zoom () const { return samples_per_pixel; }
303 void cycle_zoom_focus ();
304 void temporal_zoom_step (bool zoom_out);
305 void temporal_zoom_step_scale (bool zoom_out, double scale);
306 void temporal_zoom_step_mouse_focus (bool zoom_out);
307 void temporal_zoom_step_mouse_focus_scale (bool zoom_out, double scale);
308 void ensure_time_axis_view_is_visible (TimeAxisView const & tav, bool at_top);
309 void tav_zoom_step (bool coarser);
310 void tav_zoom_smooth (bool coarser, bool force_all);
312 /* stuff that AudioTimeAxisView and related classes use */
314 PlaylistSelector& playlist_selector() const;
315 void clear_playlist (boost::shared_ptr<ARDOUR::Playlist>);
317 void new_playlists (TimeAxisView* v);
318 void copy_playlists (TimeAxisView* v);
319 void clear_playlists (TimeAxisView* v);
321 void get_onscreen_tracks (TrackViewList&);
323 Width editor_mixer_strip_width;
324 void maybe_add_mixer_strip_width (XMLNode&);
325 void show_editor_mixer (bool yn);
326 void create_editor_mixer ();
327 void show_editor_list (bool yn);
328 void set_selected_mixer_strip (TimeAxisView&);
329 void mixer_strip_width_changed ();
330 void hide_track_in_display (TimeAxisView* tv, bool apply_to_selection = false);
332 /* nudge is initiated by transport controls owned by ARDOUR_UI */
334 framecnt_t get_nudge_distance (framepos_t pos, framecnt_t& next);
335 framecnt_t get_paste_offset (framepos_t pos, unsigned paste_count, framecnt_t duration);
336 unsigned get_grid_beat_divisions(framepos_t position);
337 Evoral::Beats get_grid_type_as_beats (bool& success, framepos_t position);
339 int32_t get_grid_music_divisions (uint32_t event_state);
341 void nudge_forward (bool next, bool force_playhead);
342 void nudge_backward (bool next, bool force_playhead);
344 /* nudge initiated from context menu */
346 void nudge_forward_capture_offset ();
347 void nudge_backward_capture_offset ();
349 void sequence_regions ();
351 /* playhead/screen stuff */
353 void set_stationary_playhead (bool yn);
354 void toggle_stationary_playhead ();
355 bool stationary_playhead() const { return _stationary_playhead; }
357 void set_follow_playhead (bool yn, bool catch_up = true);
358 void toggle_follow_playhead ();
359 bool follow_playhead() const { return _follow_playhead; }
360 bool dragging_playhead () const { return _dragging_playhead; }
362 void toggle_zero_line_visibility ();
364 void set_group_tabs ();
365 void toggle_measure_visibility ();
369 void toggle_region_fades (int dir);
370 void update_region_fade_visibility ();
372 /* redirect shared ops menu. caller must free returned menu */
374 Gtk::Menu* redirect_menu ();
376 /* floating windows/transient */
378 void ensure_float (Gtk::Window&);
380 void scroll_tracks_down_line ();
381 void scroll_tracks_up_line ();
383 bool scroll_up_one_track (bool skip_child_views = false);
384 bool scroll_down_one_track (bool skip_child_views = false);
386 void scroll_left_step ();
387 void scroll_right_step ();
389 void scroll_left_half_page ();
390 void scroll_right_half_page ();
392 void prepare_for_cleanup ();
393 void finish_cleanup ();
395 void maximise_editing_space();
396 void restore_editing_space();
398 double get_y_origin () const;
399 void reset_x_origin (framepos_t);
400 void reset_x_origin_to_follow_playhead ();
401 void reset_y_origin (double);
402 void reset_zoom (framecnt_t);
403 void reposition_and_zoom (framepos_t, double);
405 framepos_t get_preferred_edit_position (Editing::EditIgnoreOption = Editing::EDIT_IGNORE_NONE,
406 bool use_context_click = false,
407 bool from_outside_canvas = false);
409 bool update_mouse_speed ();
410 bool decelerate_mouse_speed ();
412 void toggle_meter_updating();
414 void show_rhythm_ferret();
416 void goto_visual_state (uint32_t);
417 void save_visual_state (uint32_t);
419 void queue_draw_resize_line (int at);
420 void start_resize_line_ops ();
421 void end_resize_line_ops ();
423 TrackViewList const & get_track_views () {
427 int get_regionview_count_from_region_list (boost::shared_ptr<ARDOUR::Region>);
429 void do_ptimport(std::string path, ARDOUR::SrcQuality quality);
431 void do_import (std::vector<std::string> paths,
432 Editing::ImportDisposition disposition,
433 Editing::ImportMode mode,
434 ARDOUR::SrcQuality quality,
435 ARDOUR::MidiTrackNameSource mts,
436 ARDOUR::MidiTempoMapDisposition mtd,
438 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
440 void do_embed (std::vector<std::string> paths,
441 Editing::ImportDisposition disposition,
442 Editing::ImportMode mode,
444 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
446 void get_regions_corresponding_to (boost::shared_ptr<ARDOUR::Region> region, std::vector<RegionView*>& regions, bool src_comparison);
448 void get_regionviews_by_id (PBD::ID const id, RegionSelection & regions) const;
449 void get_per_region_note_selection (std::list<std::pair<PBD::ID, std::set<boost::shared_ptr<Evoral::Note<Evoral::Beats> > > > >&) const;
451 void center_screen (framepos_t);
453 TrackViewList axis_views_from_routes (boost::shared_ptr<ARDOUR::RouteList>) const;
455 void snap_to (framepos_t& first,
456 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
457 bool for_mark = false,
458 bool ensure_snap = false);
460 void snap_to_with_modifier (framepos_t& first,
462 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
463 bool for_mark = false);
465 void snap_to (framepos_t& first,
467 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
468 bool for_mark = false);
470 void begin_selection_op_history ();
471 void begin_reversible_selection_op (std::string cmd_name);
472 void commit_reversible_selection_op ();
473 void undo_selection_op ();
474 void redo_selection_op ();
475 void begin_reversible_command (std::string cmd_name);
476 void begin_reversible_command (GQuark);
477 void abort_reversible_command ();
478 void commit_reversible_command ();
480 DragManager* drags () const {
484 void maybe_autoscroll (bool, bool, bool);
485 bool autoscroll_active() const;
487 Gdk::Cursor* get_canvas_cursor () const;
489 void set_current_trimmable (boost::shared_ptr<ARDOUR::Trimmable>);
490 void set_current_movable (boost::shared_ptr<ARDOUR::Movable>);
492 MouseCursors const * cursors () const {
496 VerboseCursor* verbose_cursor () const {
497 return _verbose_cursor;
500 double clamp_verbose_cursor_x (double);
501 double clamp_verbose_cursor_y (double);
503 void get_pointer_position (double &, double &) const;
505 /** Context for mouse entry (stored in a stack). */
506 struct EnterContext {
508 boost::shared_ptr<CursorContext> cursor_ctx;
511 /** Get the topmost enter context for the given item type.
513 * This is used to change the cursor associated with a given enter context,
514 * which may not be on the top of the stack.
516 EnterContext* get_enter_context(ItemType type);
518 TimeAxisView* stepping_axis_view () {
519 return _stepping_axis_view;
522 void set_stepping_axis_view (TimeAxisView* v) {
523 _stepping_axis_view = v;
526 ArdourCanvas::Container* get_trackview_group () const { return _trackview_group; }
527 ArdourCanvas::Container* get_noscroll_group () const { return no_scroll_group; }
528 ArdourCanvas::ScrollGroup* get_hscroll_group () const { return h_scroll_group; }
529 ArdourCanvas::ScrollGroup* get_hvscroll_group () const { return hv_scroll_group; }
530 ArdourCanvas::ScrollGroup* get_cursor_scroll_group () const { return cursor_scroll_group; }
532 ArdourCanvas::GtkCanvasViewport* get_track_canvas () const;
534 void override_visible_track_count ();
536 /* Ruler metrics methods */
538 void metric_get_timecode (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
539 void metric_get_bbt (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
540 void metric_get_samples (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
541 void metric_get_minsec (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
543 /* editing operations that need to be public */
544 void mouse_add_new_marker (framepos_t where, bool is_cd=false);
545 void split_regions_at (framepos_t, RegionSelection&, const int32_t sub_num, bool snap = true);
546 void split_region_at_points (boost::shared_ptr<ARDOUR::Region>, ARDOUR::AnalysisFeatureList&, bool can_ferret, bool select_new = false);
547 RegionSelection get_regions_from_selection_and_mouse (framepos_t);
549 void mouse_add_new_tempo_event (framepos_t where);
550 void mouse_add_new_meter_event (framepos_t where);
551 void edit_tempo_section (ARDOUR::TempoSection*);
552 void edit_meter_section (ARDOUR::MeterSection*);
555 void map_transport_state ();
556 void map_position_change (framepos_t);
560 void suspend_route_redisplay ();
561 void resume_route_redisplay ();
565 void color_handler ();
569 // to keep track of the playhead position for control_scroll
570 boost::optional<framepos_t> _control_scroll_target;
572 PlaylistSelector* _playlist_selector;
574 typedef std::pair<TimeAxisView*,XMLNode*> TAVState;
577 VisualState (bool with_tracks);
580 framecnt_t samples_per_pixel;
581 framepos_t leftmost_frame;
582 Editing::ZoomFocus zoom_focus;
583 GUIObjectState* gui_state;
586 std::list<VisualState*> undo_visual_stack;
587 std::list<VisualState*> redo_visual_stack;
588 VisualState* current_visual_state (bool with_tracks = true);
589 void undo_visual_state ();
590 void redo_visual_state ();
591 void use_visual_state (VisualState&);
593 void swap_visual_state ();
595 std::vector<VisualState*> visual_states;
596 void start_visual_state_op (uint32_t n);
597 void cancel_visual_state_op (uint32_t n);
599 framepos_t leftmost_frame;
600 framecnt_t samples_per_pixel;
601 Editing::ZoomFocus zoom_focus;
603 void set_samples_per_pixel (framecnt_t);
605 Editing::MouseMode mouse_mode;
606 Editing::SnapType pre_internal_snap_type;
607 Editing::SnapMode pre_internal_snap_mode;
608 Editing::SnapType internal_snap_type;
609 Editing::SnapMode internal_snap_mode;
610 Editing::MouseMode effective_mouse_mode () const;
612 enum JoinObjectRangeState {
613 JOIN_OBJECT_RANGE_NONE,
614 /** `join object/range' mode is active and the mouse is over a place where object mode should happen */
615 JOIN_OBJECT_RANGE_OBJECT,
616 /** `join object/range' mode is active and the mouse is over a place where range mode should happen */
617 JOIN_OBJECT_RANGE_RANGE
620 JoinObjectRangeState _join_object_range_state;
622 void update_join_object_range_location (double);
624 boost::optional<float> pre_notebook_shrink_pane_width;
626 Gtk::Notebook _the_notebook;
627 bool _notebook_shrunk;
628 void add_notebook_page (std::string const &, Gtk::Widget &);
629 bool notebook_tab_clicked (GdkEventButton *, Gtk::Widget *);
631 Gtkmm2ext::HPane edit_pane;
632 Gtkmm2ext::VPane editor_summary_pane;
634 Gtk::EventBox meter_base;
636 Gtk::EventBox marker_base;
637 Gtk::HBox marker_box;
638 Gtk::VBox scrollers_rulers_markers_box;
640 void location_changed (ARDOUR::Location *);
641 void location_flags_changed (ARDOUR::Location *);
642 void refresh_location_display ();
643 void refresh_location_display_internal (const ARDOUR::Locations::LocationList&);
644 void add_new_location (ARDOUR::Location *);
645 ArdourCanvas::Container* add_new_location_internal (ARDOUR::Location *);
646 void location_gone (ARDOUR::Location *);
647 void remove_marker (ArdourCanvas::Item&, GdkEvent*);
648 gint really_remove_marker (ARDOUR::Location* loc);
649 void goto_nth_marker (int nth);
650 void trigger_script (int nth);
651 void toggle_marker_lines ();
652 void set_marker_line_visibility (bool);
654 uint32_t location_marker_color;
655 uint32_t location_range_color;
656 uint32_t location_loop_color;
657 uint32_t location_punch_color;
658 uint32_t location_cd_marker_color;
660 struct LocationMarkers {
665 LocationMarkers () : start(0), end(0), valid (true) {}
672 void set_show_lines (bool);
673 void set_selected (bool);
674 void canvas_height_set (double);
677 void set_name (const std::string&);
678 void set_position (framepos_t start, framepos_t end = 0);
679 void set_color_rgba (uint32_t);
682 LocationMarkers *find_location_markers (ARDOUR::Location *) const;
683 ARDOUR::Location* find_location_from_marker (ArdourMarker *, bool& is_start) const;
684 ArdourMarker* find_marker_from_location_id (PBD::ID const &, bool) const;
685 ArdourMarker* entered_marker;
686 bool _show_marker_lines;
688 typedef std::map<ARDOUR::Location*,LocationMarkers *> LocationMarkerMap;
689 LocationMarkerMap location_markers;
691 void update_marker_labels ();
692 void update_marker_labels (ArdourCanvas::Container *);
693 void check_marker_label (ArdourMarker *);
695 /** A set of lists of Markers that are in each of the canvas groups
696 * for the marker sections at the top of the editor. These lists
697 * are kept sorted in time order between marker movements, so that after
698 * a marker has moved we can decide whether we need to update the labels
699 * for all markers or for just a few.
701 std::map<ArdourCanvas::Container *, std::list<ArdourMarker *> > _sorted_marker_lists;
702 void remove_sorted_marker (ArdourMarker *);
704 void hide_marker (ArdourCanvas::Item*, GdkEvent*);
705 void clear_marker_display ();
706 void mouse_add_new_range (framepos_t);
707 void mouse_add_new_loop (framepos_t);
708 void mouse_add_new_punch (framepos_t);
709 bool choose_new_marker_name(std::string &name);
710 void update_cd_marker_display ();
711 void ensure_cd_marker_updated (LocationMarkers * lam, ARDOUR::Location * location);
713 TimeAxisView* clicked_axisview;
714 RouteTimeAxisView* clicked_routeview;
715 /** The last RegionView that was clicked on, or 0 if the last click was not
716 * on a RegionView. This is set up by the canvas event handlers in
717 * editor_canvas_events.cc
719 RegionView* clicked_regionview;
720 RegionSelection latest_regionviews;
721 uint32_t clicked_selection;
722 ControlPoint* clicked_control_point;
724 void sort_track_selection (TrackViewList&);
726 void get_equivalent_regions (RegionView* rv, std::vector<RegionView*> &, PBD::PropertyID) const;
727 RegionSelection get_equivalent_regions (RegionSelection &, PBD::PropertyID) const;
728 void mapover_tracks (sigc::slot<void,RouteTimeAxisView&,uint32_t> sl, TimeAxisView*, PBD::PropertyID) const;
729 void mapover_tracks_with_unique_playlists (sigc::slot<void,RouteTimeAxisView&,uint32_t> sl, TimeAxisView*, PBD::PropertyID) const;
731 /* functions to be passed to mapover_tracks(), possibly with sigc::bind()-supplied arguments */
732 void mapped_get_equivalent_regions (RouteTimeAxisView&, uint32_t, RegionView *, std::vector<RegionView*>*) const;
733 void mapped_use_new_playlist (RouteTimeAxisView&, uint32_t, std::vector<boost::shared_ptr<ARDOUR::Playlist> > const &);
734 void mapped_use_copy_playlist (RouteTimeAxisView&, uint32_t, std::vector<boost::shared_ptr<ARDOUR::Playlist> > const &);
735 void mapped_clear_playlist (RouteTimeAxisView&, uint32_t);
737 void button_selection (ArdourCanvas::Item* item, GdkEvent* event, ItemType item_type);
738 bool button_release_can_deselect;
739 bool _mouse_changed_selection;
741 void catch_vanishing_regionview (RegionView *);
743 void set_selected_track (TimeAxisView&, Selection::Operation op = Selection::Set, bool no_remove=false);
744 void select_all_tracks ();
745 bool select_all_internal_edit (Selection::Operation);
747 bool set_selected_control_point_from_click (bool press, Selection::Operation op = Selection::Set);
748 void set_selected_track_from_click (bool press, Selection::Operation op = Selection::Set, bool no_remove=false);
749 void set_selected_track_as_side_effect (Selection::Operation op);
750 bool set_selected_regionview_from_click (bool press, Selection::Operation op = Selection::Set);
752 bool set_selected_regionview_from_map_event (GdkEventAny*, StreamView*, boost::weak_ptr<ARDOUR::Region>);
753 void collect_new_region_view (RegionView *);
754 void collect_and_select_new_region_view (RegionView *);
756 Gtk::Menu track_context_menu;
757 Gtk::Menu track_region_context_menu;
758 Gtk::Menu track_selection_context_menu;
760 Gtk::MenuItem* region_edit_menu_split_item;
761 Gtk::MenuItem* region_edit_menu_split_multichannel_item;
762 Gtk::Menu * track_region_edit_playlist_menu;
763 Gtk::Menu * track_edit_playlist_submenu;
764 Gtk::Menu * track_selection_edit_playlist_submenu;
766 GdkEvent context_click_event;
768 void popup_track_context_menu (int, int, ItemType, bool);
769 Gtk::Menu* build_track_context_menu ();
770 Gtk::Menu* build_track_bus_context_menu ();
771 Gtk::Menu* build_track_region_context_menu ();
772 Gtk::Menu* build_track_selection_context_menu ();
773 void add_dstream_context_items (Gtk::Menu_Helpers::MenuList&);
774 void add_bus_context_items (Gtk::Menu_Helpers::MenuList&);
775 void add_region_context_items (Gtk::Menu_Helpers::MenuList&, boost::shared_ptr<ARDOUR::Track>);
776 void add_selection_context_items (Gtk::Menu_Helpers::MenuList&);
777 Gtk::MenuItem* _popup_region_menu_item;
779 void popup_control_point_context_menu (ArdourCanvas::Item *, GdkEvent *);
780 Gtk::Menu _control_point_context_menu;
782 void popup_note_context_menu (ArdourCanvas::Item *, GdkEvent *);
783 Gtk::Menu _note_context_menu;
785 void add_stripables (ARDOUR::StripableList&);
786 void add_routes (ARDOUR::RouteList&);
787 void timeaxisview_deleted (TimeAxisView *);
788 void add_vcas (ARDOUR::VCAList&);
790 Gtk::HBox global_hpacker;
791 Gtk::VBox global_vpacker;
793 /* Cursor stuff. Do not use directly, use via CursorContext. */
794 friend class CursorContext;
795 std::vector<Gdk::Cursor*> _cursor_stack;
796 void set_canvas_cursor (Gdk::Cursor*);
797 size_t push_canvas_cursor (Gdk::Cursor*);
798 void pop_canvas_cursor ();
800 Gdk::Cursor* which_grabber_cursor () const;
801 Gdk::Cursor* which_track_cursor () const;
802 Gdk::Cursor* which_mode_cursor () const;
803 Gdk::Cursor* which_trim_cursor (bool left_side) const;
804 Gdk::Cursor* which_canvas_cursor (ItemType type) const;
806 /** Push the appropriate enter/cursor context on item entry. */
807 void choose_canvas_cursor_on_entry (ItemType);
809 /** Update all enter cursors based on current settings. */
810 void update_all_enter_cursors ();
812 ArdourCanvas::GtkCanvas* _track_canvas;
813 ArdourCanvas::GtkCanvasViewport* _track_canvas_viewport;
815 bool within_track_canvas;
817 friend class VerboseCursor;
818 VerboseCursor* _verbose_cursor;
820 void parameter_changed (std::string);
821 void ui_parameter_changed (std::string);
823 Gtk::EventBox time_bars_event_box;
824 Gtk::VBox time_bars_vbox;
826 ArdourCanvas::Container *tempo_group;
827 ArdourCanvas::Container *meter_group;
828 ArdourCanvas::Container *marker_group;
829 ArdourCanvas::Container *range_marker_group;
830 ArdourCanvas::Container *transport_marker_group;
831 ArdourCanvas::Container* cd_marker_group;
833 /* parent for groups which themselves contain time markers */
834 ArdourCanvas::Container* _time_markers_group;
836 /* The group containing all other groups that are scrolled vertically
839 ArdourCanvas::ScrollGroup* hv_scroll_group;
841 /* The group containing all other groups that are scrolled horizontally ONLY
843 ArdourCanvas::ScrollGroup* h_scroll_group;
845 /* Scroll group for cursors, scrolled horizontally, above everything else
847 ArdourCanvas::ScrollGroup* cursor_scroll_group;
849 /* The group containing all trackviews. */
850 ArdourCanvas::Container* no_scroll_group;
852 /* The group containing all trackviews. */
853 ArdourCanvas::Container* _trackview_group;
855 /* The group holding things (mostly regions) while dragging so they
856 * are on top of everything else
858 ArdourCanvas::Container* _drag_motion_group;
860 /* a rect that sits at the bottom of all tracks to act as a drag-no-drop/clickable
863 ArdourCanvas::Rectangle* _canvas_drop_zone;
864 bool canvas_drop_zone_event (GdkEvent* event);
867 ruler_metric_timecode = 0,
868 ruler_metric_bbt = 1,
869 ruler_metric_samples = 2,
870 ruler_metric_minsec = 3,
872 ruler_time_tempo = 4,
873 ruler_time_meter = 5,
874 ruler_time_marker = 6,
875 ruler_time_range_marker = 7,
876 ruler_time_transport_marker = 8,
877 ruler_time_cd_marker = 9,
878 ruler_video_timeline = 10,
881 Glib::RefPtr<Gtk::ToggleAction> ruler_timecode_action;
882 Glib::RefPtr<Gtk::ToggleAction> ruler_bbt_action;
883 Glib::RefPtr<Gtk::ToggleAction> ruler_samples_action;
884 Glib::RefPtr<Gtk::ToggleAction> ruler_minsec_action;
885 Glib::RefPtr<Gtk::ToggleAction> ruler_tempo_action;
886 Glib::RefPtr<Gtk::ToggleAction> ruler_meter_action;
887 Glib::RefPtr<Gtk::ToggleAction> ruler_marker_action;
888 Glib::RefPtr<Gtk::ToggleAction> ruler_range_action;
889 Glib::RefPtr<Gtk::ToggleAction> ruler_loop_punch_action;
890 Glib::RefPtr<Gtk::ToggleAction> ruler_cd_marker_action;
891 bool no_ruler_shown_update;
893 Gtk::Widget * ruler_grabbed_widget;
895 RulerDialog* ruler_dialog;
897 void initialize_rulers ();
898 void update_just_timecode ();
899 void compute_fixed_ruler_scale (); //calculates the RulerScale of the fixed rulers
900 void update_fixed_rulers ();
901 void update_tempo_based_rulers ();
902 void popup_ruler_menu (framepos_t where = 0, ItemType type = RegionItem);
903 void update_ruler_visibility ();
904 void set_ruler_visible (RulerType, bool);
905 void toggle_ruler_visibility (RulerType rt);
906 void ruler_toggled (int);
907 bool ruler_label_button_release (GdkEventButton*);
908 void store_ruler_visibility ();
909 void restore_ruler_visibility ();
913 enum MinsecRulerScale {
918 minsec_show_many_hours
921 MinsecRulerScale minsec_ruler_scale;
923 framecnt_t minsec_mark_interval;
924 gint minsec_mark_modulo;
926 void set_minsec_ruler_scale (framepos_t, framepos_t);
928 enum TimecodeRulerScale {
930 timecode_show_frames,
931 timecode_show_seconds,
932 timecode_show_minutes,
934 timecode_show_many_hours
937 TimecodeRulerScale timecode_ruler_scale;
939 gint timecode_mark_modulo;
940 gint timecode_nmarks;
941 void set_timecode_ruler_scale (framepos_t, framepos_t);
943 framecnt_t _samples_ruler_interval;
944 void set_samples_ruler_scale (framepos_t, framepos_t);
954 bbt_show_ticks_detail,
955 bbt_show_ticks_super_detail
958 BBTRulerScale bbt_ruler_scale;
962 uint32_t bbt_bar_helper_on;
963 uint32_t bbt_accent_modulo;
964 void compute_bbt_ruler_scale (framepos_t lower, framepos_t upper);
966 ArdourCanvas::Ruler* timecode_ruler;
967 ArdourCanvas::Ruler* bbt_ruler;
968 ArdourCanvas::Ruler* samples_ruler;
969 ArdourCanvas::Ruler* minsec_ruler;
971 static double timebar_height;
972 guint32 visible_timebars;
973 Gtk::Menu *editor_ruler_menu;
975 ArdourCanvas::Rectangle* tempo_bar;
976 ArdourCanvas::Rectangle* meter_bar;
977 ArdourCanvas::Rectangle* marker_bar;
978 ArdourCanvas::Rectangle* range_marker_bar;
979 ArdourCanvas::Rectangle* transport_marker_bar;
980 ArdourCanvas::Rectangle* cd_marker_bar;
982 Gtk::Label minsec_label;
983 Gtk::Label bbt_label;
984 Gtk::Label timecode_label;
985 Gtk::Label samples_label;
986 Gtk::Label tempo_label;
987 Gtk::Label meter_label;
988 Gtk::Label mark_label;
989 Gtk::Label range_mark_label;
990 Gtk::Label transport_mark_label;
991 Gtk::Label cd_mark_label;
993 /* videtimline related actions */
994 Gtk::Label videotl_label;
995 ArdourCanvas::Container* videotl_group;
996 Glib::RefPtr<Gtk::ToggleAction> ruler_video_action;
997 Glib::RefPtr<Gtk::ToggleAction> xjadeo_proc_action;
998 Glib::RefPtr<Gtk::ToggleAction> xjadeo_ontop_action;
999 Glib::RefPtr<Gtk::ToggleAction> xjadeo_timecode_action;
1000 Glib::RefPtr<Gtk::ToggleAction> xjadeo_frame_action;
1001 Glib::RefPtr<Gtk::ToggleAction> xjadeo_osdbg_action;
1002 Glib::RefPtr<Gtk::ToggleAction> xjadeo_fullscreen_action;
1003 Glib::RefPtr<Gtk::ToggleAction> xjadeo_letterbox_action;
1004 Glib::RefPtr<Gtk::Action> xjadeo_zoom_100;
1005 void set_xjadeo_proc ();
1006 void toggle_xjadeo_proc (int state=-1);
1007 void set_close_video_sensitive (bool onoff);
1008 void set_xjadeo_sensitive (bool onoff);
1009 void set_xjadeo_viewoption (int);
1010 void toggle_xjadeo_viewoption (int what, int state=-1);
1011 void toggle_ruler_video (bool onoff) {ruler_video_action->set_active(onoff);}
1012 int videotl_bar_height; /* in units of timebar_height; default: 4 */
1013 int get_videotl_bar_height () const { return videotl_bar_height; }
1014 void toggle_region_video_lock ();
1016 friend class EditorCursor;
1018 EditorCursor* playhead_cursor;
1019 framepos_t playhead_cursor_sample () const;
1021 framepos_t get_region_boundary (framepos_t pos, int32_t dir, bool with_selection, bool only_onscreen);
1023 void cursor_to_region_boundary (bool with_selection, int32_t dir);
1024 void cursor_to_next_region_boundary (bool with_selection);
1025 void cursor_to_previous_region_boundary (bool with_selection);
1026 void cursor_to_next_region_point (EditorCursor*, ARDOUR::RegionPoint);
1027 void cursor_to_previous_region_point (EditorCursor*, ARDOUR::RegionPoint);
1028 void cursor_to_region_point (EditorCursor*, ARDOUR::RegionPoint, int32_t dir);
1029 void cursor_to_selection_start (EditorCursor *);
1030 void cursor_to_selection_end (EditorCursor *);
1032 void selected_marker_to_region_boundary (bool with_selection, int32_t dir);
1033 void selected_marker_to_next_region_boundary (bool with_selection);
1034 void selected_marker_to_previous_region_boundary (bool with_selection);
1035 void selected_marker_to_next_region_point (ARDOUR::RegionPoint);
1036 void selected_marker_to_previous_region_point (ARDOUR::RegionPoint);
1037 void selected_marker_to_region_point (ARDOUR::RegionPoint, int32_t dir);
1038 void selected_marker_to_selection_start ();
1039 void selected_marker_to_selection_end ();
1041 void select_all_selectables_using_cursor (EditorCursor *, bool);
1042 void select_all_selectables_using_edit (bool, bool);
1043 void select_all_selectables_between (bool within);
1044 void select_range_between ();
1046 boost::shared_ptr<ARDOUR::Region> find_next_region (ARDOUR::framepos_t, ARDOUR::RegionPoint, int32_t dir, TrackViewList&, TimeAxisView ** = 0);
1047 ARDOUR::framepos_t find_next_region_boundary (ARDOUR::framepos_t, int32_t dir, const TrackViewList&);
1049 std::vector<ARDOUR::framepos_t> region_boundary_cache;
1050 void build_region_boundary_cache ();
1052 Gtk::HBox toplevel_hpacker;
1055 Gtk::HBox bottom_hbox;
1057 Gtk::Table edit_packer;
1059 /** the adjustment that controls the overall editor vertical scroll position */
1060 Gtk::Adjustment vertical_adjustment;
1061 Gtk::Adjustment horizontal_adjustment;
1063 Gtk::Adjustment unused_adjustment; // yes, really; Gtk::Layout constructor requires refs
1064 Gtk::Layout controls_layout;
1065 bool control_layout_scroll (GdkEventScroll* ev);
1066 void reset_controls_layout_width ();
1067 void reset_controls_layout_height (int32_t height);
1076 bool scroll_press (Direction);
1077 void scroll_release ();
1078 sigc::connection _scroll_connection;
1079 int _scroll_callbacks;
1081 double _visible_canvas_width;
1082 double _visible_canvas_height; ///< height of the visible area of the track canvas
1083 double _full_canvas_height; ///< full height of the canvas
1085 bool track_canvas_map_handler (GdkEventAny*);
1087 bool edit_controls_button_release (GdkEventButton*);
1088 Gtk::Menu *edit_controls_left_menu;
1089 Gtk::Menu *edit_controls_right_menu;
1091 Gtk::VBox track_canvas_vbox;
1092 Gtk::VBox edit_controls_vbox;
1093 Gtk::HBox edit_controls_hbox;
1095 void control_vertical_zoom_in_all ();
1096 void control_vertical_zoom_out_all ();
1097 void control_vertical_zoom_in_selected ();
1098 void control_vertical_zoom_out_selected ();
1099 void control_step_tracks_up ();
1100 void control_step_tracks_down ();
1101 void control_view (uint32_t);
1102 void control_scroll (float);
1103 void control_select (boost::shared_ptr<ARDOUR::Stripable>, Selection::Operation);
1104 void control_unselect ();
1105 void access_action (std::string,std::string);
1106 bool deferred_control_scroll (framepos_t);
1107 sigc::connection control_scroll_connection;
1109 void tie_vertical_scrolling ();
1110 void set_horizontal_position (double);
1111 double horizontal_position () const;
1113 struct VisualChange {
1121 framepos_t time_origin;
1122 framecnt_t samples_per_pixel;
1125 int idle_handler_id;
1126 /** true if we are currently in the idle handler */
1129 VisualChange() : pending ((VisualChange::Type) 0), time_origin (0), samples_per_pixel (0), idle_handler_id (-1), being_handled (false) {}
1131 pending = Type (pending | t);
1135 VisualChange pending_visual_change;
1137 static int _idle_visual_changer (void *arg);
1138 int idle_visual_changer ();
1139 void visual_changer (const VisualChange&);
1140 void ensure_visual_change_idle_handler ();
1143 TrackViewList track_views;
1144 std::pair<TimeAxisView*, double> trackview_by_y_position (double, bool trackview_relative_offset = true) const;
1145 TimeAxisView* axis_view_from_stripable (boost::shared_ptr<ARDOUR::Stripable>) const;
1147 TrackViewList get_tracks_for_range_action () const;
1149 sigc::connection super_rapid_screen_update_connection;
1150 framepos_t last_update_frame;
1151 void center_screen_internal (framepos_t, float);
1153 void super_rapid_screen_update ();
1155 void session_going_away ();
1157 framepos_t cut_buffer_start;
1158 framecnt_t cut_buffer_length;
1160 boost::shared_ptr<CursorContext> _press_cursor_ctx; ///< Button press cursor context
1162 boost::weak_ptr<ARDOUR::Trimmable> _trimmable;
1163 boost::weak_ptr<ARDOUR::Movable> _movable;
1165 bool typed_event (ArdourCanvas::Item*, GdkEvent*, ItemType);
1166 bool button_press_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1167 bool button_press_handler_1 (ArdourCanvas::Item *, GdkEvent *, ItemType);
1168 bool button_press_handler_2 (ArdourCanvas::Item *, GdkEvent *, ItemType);
1169 bool button_release_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1170 bool button_double_click_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1171 bool button_press_dispatch (GdkEventButton*);
1172 bool button_release_dispatch (GdkEventButton*);
1173 bool motion_handler (ArdourCanvas::Item*, GdkEvent*, bool from_autoscroll = false);
1174 bool enter_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1175 bool leave_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1176 bool key_press_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1177 bool key_release_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1179 Gtkmm2ext::Bindings* button_bindings;
1180 XMLNode* button_settings () const;
1182 /* KEYMAP HANDLING */
1184 void register_actions ();
1185 void register_region_actions ();
1187 void load_bindings ();
1189 /* CUT/COPY/PASTE */
1191 framepos_t last_paste_pos;
1192 unsigned paste_count;
1194 void cut_copy (Editing::CutCopyOp);
1195 bool can_cut_copy () const;
1196 void cut_copy_points (Editing::CutCopyOp, Evoral::Beats earliest=Evoral::Beats(), bool midi=false);
1197 void cut_copy_regions (Editing::CutCopyOp, RegionSelection&);
1198 void cut_copy_ranges (Editing::CutCopyOp);
1199 void cut_copy_midi (Editing::CutCopyOp);
1201 void mouse_paste ();
1202 void paste_internal (framepos_t position, float times, const int32_t sub_num);
1204 /* EDITING OPERATIONS */
1206 void reset_point_selection ();
1207 void toggle_region_lock ();
1208 void toggle_opaque_region ();
1209 void toggle_record_enable ();
1210 void toggle_solo ();
1211 void toggle_solo_isolate ();
1212 void toggle_mute ();
1213 void toggle_region_lock_style ();
1215 enum LayerOperation {
1222 void do_layer_operation (LayerOperation);
1223 void raise_region ();
1224 void raise_region_to_top ();
1225 void change_region_layering_order (bool from_context_menu);
1226 void lower_region ();
1227 void lower_region_to_bottom ();
1228 void split_region_at_transients ();
1229 void crop_region_to_selection ();
1230 void crop_region_to (framepos_t start, framepos_t end);
1231 void set_sync_point (framepos_t, const RegionSelection&);
1232 void set_region_sync_position ();
1233 void remove_region_sync();
1234 void align_regions (ARDOUR::RegionPoint);
1235 void align_regions_relative (ARDOUR::RegionPoint point);
1236 void align_region (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, framepos_t position);
1237 void align_region_internal (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, framepos_t position);
1238 void remove_selected_regions ();
1239 void remove_clicked_region ();
1240 void show_region_properties ();
1241 void show_midi_list_editor ();
1242 void rename_region ();
1243 void duplicate_some_regions (RegionSelection&, float times);
1244 void duplicate_selection (float times);
1245 void region_fill_selection ();
1246 void combine_regions ();
1247 void uncombine_regions ();
1249 void region_fill_track ();
1250 void audition_playlist_region_standalone (boost::shared_ptr<ARDOUR::Region>);
1251 void split_multichannel_region();
1252 void reverse_region ();
1253 void strip_region_silence ();
1254 void normalize_region ();
1255 void reset_region_scale_amplitude ();
1256 void adjust_region_gain (bool up);
1257 void quantize_region ();
1258 void quantize_regions (const RegionSelection& rs);
1259 void legatize_region (bool shrink_only);
1260 void legatize_regions (const RegionSelection& rs, bool shrink_only);
1261 void transform_region ();
1262 void transform_regions (const RegionSelection& rs);
1263 void transpose_region ();
1264 void transpose_regions (const RegionSelection& rs);
1265 void insert_patch_change (bool from_context);
1266 void fork_region ();
1268 void do_insert_time ();
1269 void insert_time (framepos_t, framecnt_t, Editing::InsertTimeOption, bool, bool, bool, bool, bool, bool);
1271 void do_remove_time ();
1272 void remove_time (framepos_t pos, framecnt_t distance, Editing::InsertTimeOption opt, bool ignore_music_glue, bool markers_too,
1273 bool glued_markers_too, bool locked_markers_too, bool tempo_too);
1275 void tab_to_transient (bool forward);
1277 void set_tempo_from_region ();
1278 void use_range_as_bar ();
1280 void define_one_bar (framepos_t start, framepos_t end);
1282 void audition_region_from_region_list ();
1283 void hide_region_from_region_list ();
1284 void show_region_in_region_list ();
1286 void naturalize_region ();
1288 void split_region ();
1293 void paste (float times, bool from_context_menu);
1295 void place_transient ();
1296 void remove_transient (ArdourCanvas::Item* item);
1297 void snap_regions_to_grid ();
1298 void close_region_gaps ();
1300 void keyboard_paste ();
1302 void region_from_selection ();
1303 void create_region_from_selection (std::vector<boost::shared_ptr<ARDOUR::Region> >&);
1305 void play_from_start ();
1306 void play_from_edit_point ();
1307 void play_from_edit_point_and_return ();
1308 void play_selected_region ();
1309 void play_edit_range ();
1310 void play_location (ARDOUR::Location&);
1311 void loop_location (ARDOUR::Location&);
1313 void calc_extra_zoom_edges(framepos_t &start, framepos_t &end);
1314 void temporal_zoom_selection (Editing::ZoomAxis);
1315 void temporal_zoom_session ();
1316 void temporal_zoom (framecnt_t samples_per_pixel);
1317 void temporal_zoom_by_frame (framepos_t start, framepos_t end);
1318 void temporal_zoom_to_frame (bool coarser, framepos_t frame);
1320 void insert_region_list_selection (float times);
1323 void external_pt_dialog ();
1324 typedef struct ptflookup {
1329 bool operator ==(const struct ptflookup& other) {
1330 return (this->index1 == other.index1);
1334 /* import & embed */
1336 void add_external_audio_action (Editing::ImportMode);
1337 void external_audio_dialog ();
1338 void session_import_dialog ();
1340 int check_whether_and_how_to_import(std::string, bool all_or_nothing = true);
1341 bool check_multichannel_status (const std::vector<std::string>& paths);
1343 SoundFileOmega* sfbrowser;
1345 void bring_in_external_audio (Editing::ImportMode mode, framepos_t& pos);
1347 bool idle_drop_paths (std::vector<std::string> paths, framepos_t frame, double ypos, bool copy);
1348 void drop_paths_part_two (const std::vector<std::string>& paths, framepos_t frame, double ypos, bool copy);
1350 int import_sndfiles (std::vector<std::string> paths,
1351 Editing::ImportDisposition disposition,
1352 Editing::ImportMode mode,
1353 ARDOUR::SrcQuality quality,
1357 boost::shared_ptr<ARDOUR::Track>& track,
1359 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
1361 int embed_sndfiles (std::vector<std::string> paths,
1362 bool multiple_files,
1363 bool& check_sample_rate,
1364 Editing::ImportDisposition disposition,
1365 Editing::ImportMode mode,
1369 boost::shared_ptr<ARDOUR::Track>& track,
1370 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
1372 int add_sources (std::vector<std::string> paths,
1373 ARDOUR::SourceList& sources,
1375 Editing::ImportDisposition disposition,
1376 Editing::ImportMode mode,
1379 boost::shared_ptr<ARDOUR::Track>& track,
1380 bool add_channel_suffix,
1381 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
1383 int finish_bringing_in_material (boost::shared_ptr<ARDOUR::Region> region,
1387 Editing::ImportMode mode,
1388 boost::shared_ptr<ARDOUR::Track>& existing_track,
1389 const std::string& new_track_name,
1390 boost::shared_ptr<ARDOUR::PluginInfo> instrument);
1392 boost::shared_ptr<ARDOUR::AudioTrack> get_nth_selected_audio_track (int nth) const;
1393 boost::shared_ptr<ARDOUR::MidiTrack> get_nth_selected_midi_track (int nth) const;
1395 void toggle_midi_input_active (bool flip_others);
1397 ARDOUR::InterThreadInfo* current_interthread_info;
1399 AnalysisWindow* analysis_window;
1401 /* import specific info */
1403 struct EditorImportStatus : public ARDOUR::ImportStatus {
1404 Editing::ImportMode mode;
1408 boost::shared_ptr<ARDOUR::Track> track;
1412 EditorImportStatus import_status;
1413 static void *_import_thread (void *);
1414 void* import_thread ();
1415 void finish_import ();
1417 /* to support this ... */
1419 void import_audio (bool as_tracks);
1420 void do_import (std::vector<std::string> paths, bool split, bool as_tracks);
1421 void import_smf_tempo_map (Evoral::SMF const &);
1422 void move_to_start ();
1423 void move_to_end ();
1424 void center_playhead ();
1425 void center_edit_point ();
1426 void playhead_forward_to_grid ();
1427 void playhead_backward_to_grid ();
1428 void scroll_playhead (bool forward);
1429 void scroll_backward (float pages=0.8f);
1430 void scroll_forward (float pages=0.8f);
1431 void scroll_tracks_down ();
1432 void scroll_tracks_up ();
1434 void clear_markers ();
1435 void clear_ranges ();
1436 void clear_locations ();
1437 void unhide_markers ();
1438 void unhide_ranges ();
1439 void jump_forward_to_mark ();
1440 void jump_backward_to_mark ();
1441 void cursor_align (bool playhead_to_edit);
1442 void toggle_skip_playback ();
1444 void remove_last_capture ();
1445 void select_all_selectables_using_time_selection ();
1446 void select_all_selectables_using_loop();
1447 void select_all_selectables_using_punch();
1448 void set_selection_from_range (ARDOUR::Location&);
1449 void set_selection_from_punch ();
1450 void set_selection_from_loop ();
1451 void set_selection_from_region ();
1453 void add_location_mark (framepos_t where);
1454 void add_location_from_region ();
1455 void add_locations_from_region ();
1456 void add_location_from_selection ();
1457 void set_loop_from_selection (bool play);
1458 void set_punch_from_selection ();
1459 void set_punch_from_region ();
1460 void set_auto_punch_range();
1462 void set_session_start_from_playhead ();
1463 void set_session_end_from_playhead ();
1464 void set_session_extents_from_selection ();
1466 void set_loop_from_region (bool play);
1468 void set_loop_range (framepos_t start, framepos_t end, std::string cmd);
1469 void set_punch_range (framepos_t start, framepos_t end, std::string cmd);
1471 void toggle_location_at_playhead_cursor ();
1472 void add_location_from_playhead_cursor ();
1473 bool do_remove_location_at_playhead_cursor ();
1474 void remove_location_at_playhead_cursor ();
1475 bool select_new_marker;
1477 void reverse_selection ();
1478 void edit_envelope ();
1480 double last_scrub_x;
1481 int scrubbing_direction;
1482 int scrub_reversals;
1483 int scrub_reverse_distance;
1484 void scrub (framepos_t, double);
1486 void set_punch_start_from_edit_point ();
1487 void set_punch_end_from_edit_point ();
1488 void set_loop_start_from_edit_point ();
1489 void set_loop_end_from_edit_point ();
1491 void keyboard_selection_begin ( Editing::EditIgnoreOption = Editing::EDIT_IGNORE_NONE );
1492 void keyboard_selection_finish (bool add, Editing::EditIgnoreOption = Editing::EDIT_IGNORE_NONE);
1493 bool have_pending_keyboard_selection;
1494 framepos_t pending_keyboard_selection_start;
1496 void move_range_selection_start_or_end_to_region_boundary (bool, bool);
1498 Editing::SnapType _snap_type;
1499 Editing::SnapMode _snap_mode;
1501 /// Snap threshold in pixels
1502 double snap_threshold;
1504 bool ignore_gui_changes;
1506 DragManager* _drags;
1511 Gtk::Dialog* lock_dialog;
1513 struct timeval last_event_time;
1514 bool generic_event_handler (GdkEvent*);
1515 bool lock_timeout_callback ();
1516 void start_lock_event_timing ();
1518 Gtk::Menu fade_context_menu;
1520 Gtk::Menu xfade_in_context_menu;
1521 Gtk::Menu xfade_out_context_menu;
1522 void popup_xfade_in_context_menu (int, int, ArdourCanvas::Item*, ItemType);
1523 void popup_xfade_out_context_menu (int, int, ArdourCanvas::Item*, ItemType);
1524 void fill_xfade_menu (Gtk::Menu_Helpers::MenuList& items, bool start);
1526 void set_fade_in_shape (ARDOUR::FadeShape);
1527 void set_fade_out_shape (ARDOUR::FadeShape);
1529 void set_fade_length (bool in);
1530 void set_fade_in_active (bool);
1531 void set_fade_out_active (bool);
1535 std::set<boost::shared_ptr<ARDOUR::Playlist> > motion_frozen_playlists;
1537 bool _dragging_playhead;
1538 bool _dragging_edit_point;
1540 void marker_drag_motion_callback (GdkEvent*);
1541 void marker_drag_finished_callback (GdkEvent*);
1543 gint mouse_rename_region (ArdourCanvas::Item*, GdkEvent*);
1545 void add_region_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1546 void start_create_region_grab (ArdourCanvas::Item*, GdkEvent*);
1547 void add_region_copy_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1548 void add_region_brush_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1549 void start_selection_grab (ArdourCanvas::Item*, GdkEvent*);
1551 void region_view_item_click (AudioRegionView&, GdkEventButton*);
1553 bool can_remove_control_point (ArdourCanvas::Item *);
1554 void remove_control_point (ArdourCanvas::Item *);
1556 void mouse_brush_insert_region (RegionView*, framepos_t pos);
1558 /* Canvas event handlers */
1560 bool canvas_scroll_event (GdkEventScroll* event, bool from_canvas);
1561 bool canvas_control_point_event (GdkEvent* event,ArdourCanvas::Item*, ControlPoint*);
1562 bool canvas_line_event (GdkEvent* event,ArdourCanvas::Item*, AutomationLine*);
1563 bool canvas_selection_rect_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1564 bool canvas_selection_start_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1565 bool canvas_selection_end_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1566 bool canvas_start_xfade_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1567 bool canvas_end_xfade_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1568 bool canvas_fade_in_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1569 bool canvas_fade_in_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*, bool trim = false);
1570 bool canvas_fade_out_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1571 bool canvas_fade_out_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*, bool trim = false);
1572 bool canvas_region_view_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1573 bool canvas_wave_view_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1574 bool canvas_frame_handle_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1575 bool canvas_region_view_name_highlight_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1576 bool canvas_region_view_name_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1577 bool canvas_feature_line_event (GdkEvent* event, ArdourCanvas::Item*, RegionView*);
1578 bool canvas_stream_view_event (GdkEvent* event,ArdourCanvas::Item*, RouteTimeAxisView*);
1579 bool canvas_marker_event (GdkEvent* event,ArdourCanvas::Item*, ArdourMarker*);
1580 bool canvas_tempo_marker_event (GdkEvent* event,ArdourCanvas::Item*, TempoMarker*);
1581 bool canvas_tempo_curve_event (GdkEvent* event,ArdourCanvas::Item*, TempoCurve*);
1582 bool canvas_meter_marker_event (GdkEvent* event,ArdourCanvas::Item*, MeterMarker*);
1583 bool canvas_automation_track_event(GdkEvent* event, ArdourCanvas::Item*, AutomationTimeAxisView*);
1584 bool canvas_note_event (GdkEvent* event, ArdourCanvas::Item *);
1586 bool canvas_ruler_event (GdkEvent* event, ArdourCanvas::Item *, ItemType);
1587 bool canvas_tempo_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1588 bool canvas_meter_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1589 bool canvas_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1590 bool canvas_range_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1591 bool canvas_transport_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1592 bool canvas_cd_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1594 bool canvas_videotl_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1595 void update_video_timeline (bool flush = false);
1596 void set_video_timeline_height (const int);
1597 bool is_video_timeline_locked ();
1598 void toggle_video_timeline_locked ();
1599 void set_video_timeline_locked (const bool);
1600 void queue_visual_videotimeline_update ();
1601 void embed_audio_from_video (std::string, framepos_t n = 0, bool lock_position_to_video = true);
1603 PBD::Signal0<void> EditorFreeze;
1604 PBD::Signal0<void> EditorThaw;
1607 friend class DragManager;
1608 friend class EditorRouteGroups;
1609 friend class EditorRegions;
1611 /* non-public event handlers */
1613 bool canvas_playhead_cursor_event (GdkEvent* event, ArdourCanvas::Item*);
1614 bool track_canvas_scroll (GdkEventScroll* event);
1616 bool track_canvas_button_press_event (GdkEventButton* event);
1617 bool track_canvas_button_release_event (GdkEventButton* event);
1618 bool track_canvas_motion_notify_event (GdkEventMotion* event);
1620 Gtk::Allocation _canvas_viewport_allocation;
1621 void track_canvas_viewport_allocate (Gtk::Allocation alloc);
1622 void track_canvas_viewport_size_allocated ();
1623 bool track_canvas_drag_motion (Glib::RefPtr<Gdk::DragContext> const &, int, int, guint);
1624 bool track_canvas_key_press (GdkEventKey *);
1625 bool track_canvas_key_release (GdkEventKey *);
1627 void set_playhead_cursor ();
1629 void toggle_region_mute ();
1631 void initialize_canvas ();
1633 void set_script_action_name (int i, const std::string&);
1635 /* display control */
1637 bool _show_measures;
1638 /// true if the editor should follow the playhead, otherwise false
1639 bool _follow_playhead;
1640 /// true if we scroll the tracks rather than the playhead
1641 bool _stationary_playhead;
1642 /// true if we are in fullscreen mode
1645 TempoLines* tempo_lines;
1647 ArdourCanvas::Container* global_rect_group;
1648 ArdourCanvas::Container* time_line_group;
1650 void hide_measures ();
1651 void draw_measures (std::vector<ARDOUR::TempoMap::BBTPoint>&);
1653 void new_tempo_section ();
1656 void remove_tempo_marker (ArdourCanvas::Item*);
1657 void remove_meter_marker (ArdourCanvas::Item*);
1658 gint real_remove_tempo_marker (ARDOUR::TempoSection*);
1659 gint real_remove_meter_marker (ARDOUR::MeterSection*);
1661 void edit_tempo_marker (TempoMarker&);
1662 void edit_meter_marker (MeterMarker&);
1663 void edit_control_point (ArdourCanvas::Item*);
1664 void edit_notes (MidiRegionView*);
1665 void edit_region (RegionView*);
1667 void edit_current_meter ();
1668 void edit_current_tempo ();
1670 void marker_menu_edit ();
1671 void marker_menu_remove ();
1672 void marker_menu_rename ();
1673 void rename_marker (ArdourMarker *marker);
1674 void toggle_marker_lock_style ();
1675 void toggle_tempo_type ();
1676 void toggle_marker_menu_lock ();
1677 void toggle_marker_menu_glue ();
1678 void marker_menu_hide ();
1679 void marker_menu_loop_range ();
1680 void marker_menu_select_all_selectables_using_range ();
1681 void marker_menu_select_using_range ();
1682 void marker_menu_separate_regions_using_location ();
1683 void marker_menu_play_from ();
1684 void marker_menu_play_range ();
1685 void marker_menu_set_playhead ();
1686 void marker_menu_set_from_playhead ();
1687 void marker_menu_set_from_selection (bool force_regions);
1688 void marker_menu_range_to_next ();
1689 void marker_menu_zoom_to_range ();
1690 void new_transport_marker_menu_set_loop ();
1691 void new_transport_marker_menu_set_punch ();
1692 void update_loop_range_view ();
1693 void update_punch_range_view ();
1694 void new_transport_marker_menu_popdown ();
1695 void marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1696 void tempo_or_meter_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1697 void new_transport_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1698 void build_range_marker_menu (bool, bool);
1699 void build_marker_menu (ARDOUR::Location *);
1700 void build_tempo_marker_menu (TempoMarker *, bool);
1701 void build_meter_marker_menu (MeterMarker *, bool);
1702 void build_new_transport_marker_menu ();
1703 void dynamic_cast_marker_object (void*, MeterMarker**, TempoMarker**) const;
1705 Gtk::Menu* tempo_marker_menu;
1706 Gtk::Menu* meter_marker_menu;
1707 Gtk::Menu* marker_menu;
1708 Gtk::Menu* range_marker_menu;
1709 Gtk::Menu* transport_marker_menu;
1710 Gtk::Menu* new_transport_marker_menu;
1711 Gtk::Menu* cd_marker_menu;
1712 ArdourCanvas::Item* marker_menu_item;
1714 typedef std::list<ArdourMarker*> Marks;
1717 typedef std::list<TempoCurve*> Curves;
1718 Curves tempo_curves;
1720 void remove_metric_marks ();
1721 void draw_metric_marks (const ARDOUR::Metrics& metrics);
1723 void compute_current_bbt_points (std::vector<ARDOUR::TempoMap::BBTPoint>& grid, framepos_t left, framepos_t right);
1725 void tempo_map_changed (const PBD::PropertyChange&);
1726 void marker_position_changed ();
1727 void redisplay_tempo (bool immediate_redraw);
1729 uint32_t bbt_beat_subdivision;
1733 Gtk::ToggleButton editor_mixer_button;
1734 Gtk::ToggleButton editor_list_button;
1735 void editor_mixer_button_toggled ();
1736 void editor_list_button_toggled ();
1738 ArdourButton zoom_in_button;
1739 ArdourButton zoom_out_button;
1740 ArdourButton zoom_out_full_button;
1742 ArdourButton tav_expand_button;
1743 ArdourButton tav_shrink_button;
1744 ArdourDropdown visible_tracks_selector;
1745 ArdourDropdown zoom_preset_selector;
1747 int32_t _visible_track_count;
1748 void build_track_count_menu ();
1749 void set_visible_track_count (int32_t);
1751 void set_zoom_preset(int64_t);
1753 Gtk::VBox toolbar_clock_vbox;
1754 Gtk::VBox toolbar_selection_clock_vbox;
1755 Gtk::Table toolbar_selection_clock_table;
1756 Gtk::Label toolbar_selection_cursor_label;
1758 ArdourButton mouse_select_button;
1759 ArdourButton mouse_draw_button;
1760 ArdourButton mouse_move_button;
1761 ArdourButton mouse_timefx_button;
1762 ArdourButton mouse_content_button;
1763 ArdourButton mouse_audition_button;
1764 ArdourButton mouse_cut_button;
1766 ArdourButton smart_mode_button;
1767 Glib::RefPtr<Gtk::ToggleAction> smart_mode_action;
1769 void mouse_mode_toggled (Editing::MouseMode m);
1770 void mouse_mode_object_range_toggled ();
1771 bool ignore_mouse_mode_toggle;
1773 bool mouse_select_button_release (GdkEventButton*);
1775 Gtk::VBox automation_box;
1776 Gtk::Button automation_mode_button;
1778 //edit mode menu stuff
1779 ArdourDropdown edit_mode_selector;
1780 void edit_mode_selection_done ( ARDOUR::EditMode m );
1781 void build_edit_mode_menu ();
1782 Gtk::VBox edit_mode_box;
1784 void set_edit_mode (ARDOUR::EditMode);
1785 void cycle_edit_mode ();
1787 ArdourDropdown snap_type_selector;
1788 void build_snap_type_menu ();
1790 ArdourDropdown snap_mode_selector;
1791 void build_snap_mode_menu ();
1794 std::vector<std::string> snap_type_strings;
1795 std::vector<std::string> snap_mode_strings;
1797 void snap_type_selection_done (Editing::SnapType);
1798 void snap_mode_selection_done (Editing::SnapMode);
1799 void snap_mode_chosen (Editing::SnapMode);
1800 void snap_type_chosen (Editing::SnapType);
1802 Glib::RefPtr<Gtk::RadioAction> snap_type_action (Editing::SnapType);
1803 Glib::RefPtr<Gtk::RadioAction> snap_mode_action (Editing::SnapMode);
1805 //zoom focus meu stuff
1806 ArdourDropdown zoom_focus_selector;
1807 void zoom_focus_selection_done ( Editing::ZoomFocus f );
1808 void build_zoom_focus_menu ();
1809 std::vector<std::string> zoom_focus_strings;
1811 void zoom_focus_chosen (Editing::ZoomFocus);
1813 Glib::RefPtr<Gtk::RadioAction> zoom_focus_action (Editing::ZoomFocus);
1815 Gtk::HBox _zoom_box;
1816 void zoom_adjustment_changed();
1818 void setup_toolbar ();
1820 void setup_tooltips ();
1822 Gtk::HBox toolbar_hbox;
1823 Gtk::EventBox toolbar_base;
1824 Gtk::Frame toolbar_frame;
1825 Gtk::Viewport _toolbar_viewport;
1827 void setup_midi_toolbar ();
1829 /* selection process */
1831 Selection* selection;
1832 Selection* cut_buffer;
1833 SelectionMemento* _selection_memento;
1835 void time_selection_changed ();
1836 void update_time_selection_display ();
1837 void track_selection_changed ();
1838 void region_selection_changed ();
1839 sigc::connection editor_regions_selection_changed_connection;
1840 void sensitize_all_region_actions (bool);
1841 void sensitize_the_right_region_actions ();
1842 bool _all_region_actions_sensitized;
1843 /** Flag to block region action handlers from doing what they normally do;
1844 * I tried Gtk::Action::block_activate() but this doesn't work (ie it doesn't
1845 * block) when setting a ToggleAction's active state.
1847 bool _ignore_region_action;
1848 bool _last_region_menu_was_main;
1849 void point_selection_changed ();
1850 void marker_selection_changed ();
1852 bool _ignore_follow_edits;
1854 void cancel_selection ();
1855 void cancel_time_selection ();
1857 bool get_smart_mode() const;
1859 bool audio_region_selection_covers (framepos_t where);
1861 /* transport range select process */
1863 ArdourCanvas::Rectangle* cd_marker_bar_drag_rect;
1864 ArdourCanvas::Rectangle* range_bar_drag_rect;
1865 ArdourCanvas::Rectangle* transport_bar_drag_rect;
1866 ArdourCanvas::Rectangle *transport_bar_range_rect;
1867 ArdourCanvas::Rectangle *transport_bar_preroll_rect;
1868 ArdourCanvas::Rectangle *transport_bar_postroll_rect;
1869 ArdourCanvas::Rectangle *transport_loop_range_rect;
1870 ArdourCanvas::Rectangle *transport_punch_range_rect;
1871 ArdourCanvas::Line *transport_punchin_line;
1872 ArdourCanvas::Line *transport_punchout_line;
1873 ArdourCanvas::Rectangle *transport_preroll_rect;
1874 ArdourCanvas::Rectangle *transport_postroll_rect;
1876 ARDOUR::Location* transport_loop_location();
1877 ARDOUR::Location* transport_punch_location();
1879 ARDOUR::Location *temp_location;
1881 /* object rubberband select process */
1883 void select_all_within (framepos_t, framepos_t, double, double, TrackViewList const &, Selection::Operation, bool);
1885 ArdourCanvas::Rectangle *rubberband_rect;
1887 EditorRouteGroups* _route_groups;
1888 EditorRoutes* _routes;
1889 EditorRegions* _regions;
1890 EditorSnapshots* _snapshots;
1891 EditorLocations* _locations;
1893 /* diskstream/route display management */
1894 Glib::RefPtr<Gdk::Pixbuf> rec_enabled_icon;
1895 Glib::RefPtr<Gdk::Pixbuf> rec_disabled_icon;
1897 Glib::RefPtr<Gtk::TreeSelection> route_display_selection;
1899 bool sync_track_view_list_and_routes ();
1901 Gtk::VBox list_vpacker;
1905 sigc::connection autoscroll_connection;
1906 bool autoscroll_horizontal_allowed;
1907 bool autoscroll_vertical_allowed;
1908 uint32_t autoscroll_cnt;
1909 Gtk::Widget* autoscroll_widget;
1910 ArdourCanvas::Rect autoscroll_boundary;
1912 bool autoscroll_canvas ();
1913 void start_canvas_autoscroll (bool allow_horiz, bool allow_vert, const ArdourCanvas::Rect& boundary);
1914 void stop_canvas_autoscroll ();
1917 void point_trim (GdkEvent *, framepos_t);
1919 void trim_region_front();
1920 void trim_region_back();
1921 void trim_region (bool front);
1923 void trim_region_to_loop ();
1924 void trim_region_to_punch ();
1925 void trim_region_to_location (const ARDOUR::Location&, const char* cmd);
1927 void trim_to_region(bool forward);
1928 void trim_region_to_previous_region_end();
1929 void trim_region_to_next_region_start();
1931 bool show_gain_after_trim;
1935 int convert_drop_to_paths (
1936 std::vector<std::string>& paths,
1937 const Glib::RefPtr<Gdk::DragContext>& context,
1940 const Gtk::SelectionData& data,
1944 void track_canvas_drag_data_received (
1945 const Glib::RefPtr<Gdk::DragContext>& context,
1948 const Gtk::SelectionData& data,
1953 const Glib::RefPtr<Gdk::DragContext>& context,
1956 const Gtk::SelectionData& data,
1961 const Glib::RefPtr<Gdk::DragContext>& context,
1964 const Gtk::SelectionData& data,
1969 const Glib::RefPtr<Gdk::DragContext>& context,
1972 const Gtk::SelectionData& data,
1978 int write_region_selection(RegionSelection&);
1979 bool write_region (std::string path, boost::shared_ptr<ARDOUR::AudioRegion>);
1980 void bounce_region_selection (bool with_processing);
1981 void bounce_range_selection (bool replace, bool enable_processing);
1982 void external_edit_region ();
1984 int write_audio_selection (TimeSelection&);
1985 bool write_audio_range (ARDOUR::AudioPlaylist&, const ARDOUR::ChanCount& channels, std::list<ARDOUR::AudioRange>&);
1987 void write_selection ();
1989 uint32_t selection_op_cmd_depth;
1990 uint32_t selection_op_history_it;
1992 std::list<XMLNode *> selection_op_history; /* used in *_reversible_selection_op */
1993 std::list<XMLNode *> before; /* used in *_reversible_command */
1995 void update_title ();
1996 void update_title_s (const std::string & snapshot_name);
1998 void instant_save ();
1999 bool no_save_instant;
2001 boost::shared_ptr<ARDOUR::AudioRegion> last_audition_region;
2003 /* freeze operations */
2005 ARDOUR::InterThreadInfo freeze_status;
2006 static void* _freeze_thread (void*);
2007 void* freeze_thread ();
2009 void freeze_route ();
2010 void unfreeze_route ();
2014 void duplicate_range (bool with_dialog);
2015 void duplicate_regions (float times);
2017 /** computes the timeline frame (sample) of an event whose coordinates
2018 * are in canvas units (pixels, scroll offset included).
2020 framepos_t canvas_event_sample (GdkEvent const *, double* px = 0, double* py = 0) const;
2022 /** computes the timeline frame (sample) of an event whose coordinates
2023 * are in window units (pixels, no scroll offset).
2025 framepos_t window_event_sample (GdkEvent const *, double* px = 0, double* py = 0) const;
2027 /* returns false if mouse pointer is not in track or marker canvas
2029 bool mouse_frame (framepos_t&, bool& in_track_canvas) const;
2031 TimeFXDialog* current_timefx;
2032 static void* timefx_thread (void *arg);
2035 int time_stretch (RegionSelection&, float fraction);
2036 int pitch_shift (RegionSelection&, float cents);
2037 void pitch_shift_region ();
2039 /* editor-mixer strip */
2041 MixerStrip *current_mixer_strip;
2042 bool show_editor_mixer_when_tracks_arrive;
2043 Gtk::VBox current_mixer_strip_vbox;
2044 void cms_new (boost::shared_ptr<ARDOUR::Route>);
2045 void current_mixer_strip_hidden ();
2048 void ensure_all_elements_drawn ();
2050 /* nudging tracks */
2052 void nudge_track (bool use_edit_point, bool forwards);
2054 static const int32_t default_width = 995;
2055 static const int32_t default_height = 765;
2059 ArdourButton nudge_forward_button;
2060 ArdourButton nudge_backward_button;
2061 Gtk::HBox nudge_hbox;
2062 Gtk::VBox nudge_vbox;
2063 AudioClock* nudge_clock;
2065 bool nudge_forward_release (GdkEventButton*);
2066 bool nudge_backward_release (GdkEventButton*);
2070 void apply_filter (ARDOUR::Filter&, std::string cmd, ProgressReporter* progress = 0);
2072 Command* apply_midi_note_edit_op_to_region (ARDOUR::MidiOperator& op, MidiRegionView& mrv);
2073 void apply_midi_note_edit_op (ARDOUR::MidiOperator& op, const RegionSelection& rs);
2075 /* handling cleanup */
2077 int playlist_deletion_dialog (boost::shared_ptr<ARDOUR::Playlist>);
2079 PBD::ScopedConnectionList session_connections;
2081 /* tracking step changes of track height */
2083 TimeAxisView* current_stepping_trackview;
2084 ARDOUR::microseconds_t last_track_height_step_timestamp;
2085 gint track_height_step_timeout();
2086 sigc::connection step_timeout;
2088 TimeAxisView* entered_track;
2089 /** If the mouse is over a RegionView or one of its child canvas items, this is set up
2090 to point to the RegionView. Otherwise it is 0.
2092 RegionView* entered_regionview;
2094 std::vector<EnterContext> _enter_stack;
2096 bool clear_entered_track;
2097 bool left_track_canvas (GdkEventCrossing*);
2098 bool entered_track_canvas (GdkEventCrossing*);
2099 void set_entered_track (TimeAxisView*);
2100 void set_entered_regionview (RegionView*);
2101 gint left_automation_track ();
2103 void reset_canvas_action_sensitivity (bool);
2104 void set_gain_envelope_visibility ();
2105 void set_region_gain_visibility (RegionView*);
2106 void toggle_gain_envelope_active ();
2107 void reset_region_gain_envelopes ();
2109 void session_state_saved (std::string);
2111 Glib::RefPtr<Gtk::Action> undo_action;
2112 Glib::RefPtr<Gtk::Action> redo_action;
2113 Glib::RefPtr<Gtk::Action> alternate_redo_action;
2114 Glib::RefPtr<Gtk::Action> alternate_alternate_redo_action;
2115 Glib::RefPtr<Gtk::Action> selection_undo_action;
2116 Glib::RefPtr<Gtk::Action> selection_redo_action;
2118 void history_changed ();
2120 Editing::EditPoint _edit_point;
2122 ArdourDropdown edit_point_selector;
2123 void build_edit_point_menu();
2125 void set_edit_point_preference (Editing::EditPoint ep, bool force = false);
2126 void cycle_edit_point (bool with_marker);
2127 void set_edit_point ();
2128 void edit_point_selection_done (Editing::EditPoint);
2129 void edit_point_chosen (Editing::EditPoint);
2130 Glib::RefPtr<Gtk::RadioAction> edit_point_action (Editing::EditPoint);
2131 std::vector<std::string> edit_point_strings;
2132 std::vector<std::string> edit_mode_strings;
2134 void selected_marker_moved (ARDOUR::Location*);
2136 bool get_edit_op_range (framepos_t& start, framepos_t& end) const;
2138 void get_regions_at (RegionSelection&, framepos_t where, const TrackViewList& ts) const;
2139 void get_regions_after (RegionSelection&, framepos_t where, const TrackViewList& ts) const;
2141 RegionSelection get_regions_from_selection_and_edit_point ();
2142 RegionSelection get_regions_from_selection_and_entered () const;
2144 void start_updating_meters ();
2145 void stop_updating_meters ();
2146 bool meters_running;
2148 void select_next_route ();
2149 void select_prev_route ();
2151 void snap_to_internal (framepos_t& first,
2152 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
2153 bool for_mark = false,
2154 bool ensure_snap = false);
2156 void timecode_snap_to_internal (framepos_t& first,
2157 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
2158 bool for_mark = false);
2160 RhythmFerret* rhythm_ferret;
2162 void fit_tracks (TrackViewList &);
2163 void fit_selection ();
2164 void set_track_height (Height);
2166 void _remove_tracks ();
2167 bool idle_remove_tracks ();
2168 void toggle_tracks_active ();
2172 static gboolean _idle_resize (gpointer);
2174 int32_t _pending_resize_amount;
2175 TimeAxisView* _pending_resize_view;
2177 void visible_order_range (int*, int*) const;
2181 /** true if we've made a locate request that hasn't yet been processed */
2182 bool _pending_locate_request;
2184 /** if true, there is a pending Session locate which is the initial one when loading a session;
2185 we need to know this so that we don't (necessarily) set the viewport to show the playhead
2188 bool _pending_initial_locate;
2190 Gtk::HBox _summary_hbox;
2191 EditorSummary* _summary;
2193 void region_view_added (RegionView *);
2194 void region_view_removed ();
2196 EditorGroupTabs* _group_tabs;
2197 void fit_route_group (ARDOUR::RouteGroup *);
2199 void step_edit_status_change (bool);
2200 void start_step_editing ();
2201 void stop_step_editing ();
2202 bool check_step_edit ();
2203 sigc::connection step_edit_connection;
2205 double _last_motion_y;
2207 RegionLayeringOrderEditor* layering_order_editor;
2208 void update_region_layering_order_editor ();
2210 /** Track that was the source for the last cut/copy operation. Used as a place
2211 to paste things iff there is no selected track.
2213 TimeAxisView* _last_cut_copy_source_track;
2215 /** true if a change in Selection->regions should change the selection in the region list.
2216 See EditorRegions::selection_changed.
2218 bool _region_selection_change_updates_region_list;
2220 void setup_fade_images ();
2221 std::map<ARDOUR::FadeShape, Gtk::Image*> _fade_in_images;
2222 std::map<ARDOUR::FadeShape, Gtk::Image*> _fade_out_images;
2223 std::map<ARDOUR::FadeShape, Gtk::Image*> _xfade_in_images;
2224 std::map<ARDOUR::FadeShape, Gtk::Image*> _xfade_out_images;
2226 Gtk::MenuItem& action_menu_item (std::string const &);
2227 void action_pre_activated (Glib::RefPtr<Gtk::Action> const &);
2229 MouseCursors* _cursors;
2231 void follow_mixer_selection ();
2232 bool _following_mixer_selection;
2234 int time_fx (ARDOUR::RegionList&, float val, bool pitching);
2235 void note_edit_done (int, EditNoteDialog*);
2236 void toggle_sound_midi_notes ();
2238 /** Flag for a bit of a hack wrt control point selection; see set_selected_control_point_from_click */
2239 bool _control_point_toggled_on_press;
2241 /** This is used by TimeAxisView to keep a track of the TimeAxisView that is currently being
2242 stepped in height using ScrollZoomVerticalModifier+Scrollwheel. When a scroll event
2243 occurs, we do the step on this _stepping_axis_view if it is non-0 (and we set up this
2244 _stepping_axis_view with the TimeAxisView underneath the mouse if it is 0). Then Editor
2245 resets _stepping_axis_view when the modifier key is released. In this (hacky) way,
2246 pushing the modifier key and moving the scroll wheel will operate on the same track
2247 until the key is released (rather than skipping about to whatever happens to be
2248 underneath the mouse at the time).
2250 TimeAxisView* _stepping_axis_view;
2251 void zoom_vertical_modifier_released();
2253 void bring_in_callback (Gtk::Label*, uint32_t n, uint32_t total, std::string name);
2254 void update_bring_in_message (Gtk::Label* label, uint32_t n, uint32_t total, std::string name);
2255 void bring_all_sources_into_session ();
2257 QuantizeDialog* quantize_dialog;
2258 MainMenuDisabler* _main_menu_disabler;
2260 /* private helper functions to help with registering axis */
2262 Glib::RefPtr<Gtk::Action> reg_sens (Glib::RefPtr<Gtk::ActionGroup> group, char const * name, char const * label, sigc::slot<void> slot);
2263 void toggle_reg_sens (Glib::RefPtr<Gtk::ActionGroup> group, char const * name, char const * label, sigc::slot<void> slot);
2264 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);
2266 Gtkmm2ext::ActionMap myactions;
2269 friend class RegionCutDrag;
2270 friend class RegionDrag;
2271 friend class RegionMoveDrag;
2272 friend class RegionSpliceDrag;
2273 friend class RegionRippleDrag;
2274 friend class TrimDrag;
2275 friend class BBTRulerDrag;
2276 friend class MeterMarkerDrag;
2277 friend class TempoMarkerDrag;
2278 friend class CursorDrag;
2279 friend class FadeInDrag;
2280 friend class FadeOutDrag;
2281 friend class MarkerDrag;
2282 friend class RegionGainDrag;
2283 friend class ControlPointDrag;
2284 friend class LineDrag;
2285 friend class RubberbandSelectDrag;
2286 friend class RulerZoomDrag;
2287 friend class EditorRubberbandSelectDrag;
2288 friend class TimeFXDrag;
2289 friend class ScrubDrag;
2290 friend class SelectionDrag;
2291 friend class RangeMarkerBarDrag;
2292 friend class MouseZoomDrag;
2293 friend class RegionCreateDrag;
2294 friend class RegionMotionDrag;
2295 friend class RegionInsertDrag;
2296 friend class VideoTimeLineDrag;
2298 friend class EditorSummary;
2299 friend class EditorGroupTabs;
2301 friend class EditorRoutes;
2302 friend class RhythmFerret;
2305 #endif /* __ardour_editor_h__ */