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"
94 class AudioRegionView;
95 class AudioStreamView;
96 class AudioTimeAxisView;
98 class AutomationSelection;
99 class AutomationTimeAxisView;
105 class EditNoteDialog;
107 class EditorGroupTabs;
108 class EditorLocations;
111 class EditorRouteGroups;
112 class EditorSnapshots;
114 class GroupedButtons;
115 class GUIObjectState;
117 class MidiRegionView;
118 class MidiExportDialog;
122 class PlaylistSelector;
123 class PluginSelector;
124 class ProgressReporter;
125 class QuantizeDialog;
129 class SoundFileOmega;
135 class RegionLayeringOrderEditor;
138 class Editor : public PublicEditor, public PBD::ScopedConnectionList, public ARDOUR::SessionHandlePtr
144 void set_session (ARDOUR::Session *);
145 ARDOUR::Session* session() const { return _session; }
147 Gtk::Window* use_own_window (bool and_fill_it);
150 virtual bool have_idled () const { return _have_idled; }
152 framepos_t leftmost_sample() const { return leftmost_frame; }
154 framecnt_t current_page_samples() const {
155 return (framecnt_t) _visible_canvas_width * samples_per_pixel;
158 double visible_canvas_height () const {
159 return _visible_canvas_height;
161 double trackviews_height () const;
163 void cycle_snap_mode ();
164 void next_snap_choice ();
165 void next_snap_choice_music_only ();
166 void next_snap_choice_music_and_time ();
167 void prev_snap_choice ();
168 void prev_snap_choice_music_only ();
169 void prev_snap_choice_music_and_time ();
170 void set_snap_to (Editing::SnapType);
171 void set_snap_mode (Editing::SnapMode);
172 void set_snap_threshold (double pixel_distance) {snap_threshold = pixel_distance;}
174 Editing::SnapMode snap_mode () const;
175 Editing::SnapType snap_type () const;
176 bool snap_musical () const;
178 void undo (uint32_t n = 1);
179 void redo (uint32_t n = 1);
181 XMLNode& get_state ();
182 int set_state (const XMLNode&, int version);
184 void set_mouse_mode (Editing::MouseMode, bool force=true);
185 void step_mouse_mode (bool next);
186 Editing::MouseMode current_mouse_mode () const { return mouse_mode; }
187 Editing::MidiEditMode current_midi_edit_mode () const;
188 void remove_midi_note (ArdourCanvas::Item *, GdkEvent *);
190 bool internal_editing() const;
192 void foreach_time_axis_view (sigc::slot<void,TimeAxisView&>);
193 void add_to_idle_resize (TimeAxisView*, int32_t);
195 RouteTimeAxisView* get_route_view_by_route_id (const PBD::ID& id) const;
197 void consider_auditioning (boost::shared_ptr<ARDOUR::Region>);
198 void hide_a_region (boost::shared_ptr<ARDOUR::Region>);
199 void show_a_region (boost::shared_ptr<ARDOUR::Region>);
201 #ifdef USE_RUBBERBAND
202 std::vector<std::string> rb_opt_strings;
206 /* things that need to be public to be used in the main menubar */
208 void new_region_from_selection ();
209 void separate_regions_between (const TimeSelection&);
210 void separate_region_from_selection ();
211 void separate_under_selected_regions ();
212 void separate_region_from_punch ();
213 void separate_region_from_loop ();
214 void separate_regions_using_location (ARDOUR::Location&);
215 void transition_to_rolling (bool forward);
217 /* NOTE: these functions assume that the "pixel" coordinate is
218 in canvas coordinates. These coordinates already take into
219 account any scrolling offsets.
222 framepos_t pixel_to_sample_from_event (double pixel) const {
224 /* pixel can be less than zero when motion events
225 are processed. since we've already run the world->canvas
226 affine, that means that the location *really* is "off
227 to the right" and thus really is "before the start".
231 return pixel * samples_per_pixel;
237 framepos_t pixel_to_sample (double pixel) const {
238 return pixel * samples_per_pixel;
241 double sample_to_pixel (framepos_t sample) const {
242 return round (sample / (double) samples_per_pixel);
245 double sample_to_pixel_unrounded (framepos_t sample) const {
246 return sample / (double) samples_per_pixel;
251 Selection& get_selection() const { return *selection; }
252 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
253 Selection& get_cut_buffer() const { return *cut_buffer; }
254 void track_mixer_selection ();
256 bool extend_selection_to_track (TimeAxisView&);
258 void play_selection ();
259 framepos_t get_preroll ();
260 void maybe_locate_with_edit_preroll (framepos_t);
261 void play_with_preroll ();
262 void select_all_in_track (Selection::Operation op);
263 void select_all_objects (Selection::Operation op);
264 void invert_selection_in_track ();
265 void invert_selection ();
266 void deselect_all ();
267 long select_range (framepos_t, framepos_t);
269 void set_selected_regionview_from_region_list (boost::shared_ptr<ARDOUR::Region> region, Selection::Operation op = Selection::Set);
271 void remove_tracks ();
275 void set_show_measures (bool yn);
276 bool show_measures () const { return _show_measures; }
278 /* analysis window */
280 void loudness_analyze_region_selection();
281 void loudness_analyze_range_selection();
283 void spectral_analyze_region_selection();
284 void spectral_analyze_range_selection();
288 void export_audio ();
290 void export_selection ();
291 void export_range ();
292 void export_region ();
294 bool process_midi_export_dialog (MidiExportDialog& dialog, boost::shared_ptr<ARDOUR::MidiRegion> midi_region);
296 void set_zoom_focus (Editing::ZoomFocus);
297 Editing::ZoomFocus get_zoom_focus () const { return zoom_focus; }
298 framecnt_t get_current_zoom () const { return samples_per_pixel; }
299 void cycle_zoom_focus ();
300 void temporal_zoom_step (bool coarser);
301 void temporal_zoom_step_mouse_focus (bool coarser);
302 void ensure_time_axis_view_is_visible (TimeAxisView const & tav, bool at_top);
303 void tav_zoom_step (bool coarser);
304 void tav_zoom_smooth (bool coarser, bool force_all);
306 /* stuff that AudioTimeAxisView and related classes use */
308 PlaylistSelector& playlist_selector() const;
309 void clear_playlist (boost::shared_ptr<ARDOUR::Playlist>);
311 void new_playlists (TimeAxisView* v);
312 void copy_playlists (TimeAxisView* v);
313 void clear_playlists (TimeAxisView* v);
315 void get_onscreen_tracks (TrackViewList&);
317 Width editor_mixer_strip_width;
318 void maybe_add_mixer_strip_width (XMLNode&);
319 void show_editor_mixer (bool yn);
320 void create_editor_mixer ();
321 void show_editor_list (bool yn);
322 void set_selected_mixer_strip (TimeAxisView&);
323 void mixer_strip_width_changed ();
324 void hide_track_in_display (TimeAxisView* tv, bool apply_to_selection = false);
326 /* nudge is initiated by transport controls owned by ARDOUR_UI */
328 framecnt_t get_nudge_distance (framepos_t pos, framecnt_t& next);
329 framecnt_t get_paste_offset (framepos_t pos, unsigned paste_count, framecnt_t duration);
330 unsigned get_grid_beat_divisions(framepos_t position);
331 Evoral::Beats get_grid_type_as_beats (bool& success, framepos_t position);
333 unsigned get_grid_music_divisions (uint32_t event_state);
335 void nudge_forward (bool next, bool force_playhead);
336 void nudge_backward (bool next, bool force_playhead);
338 /* nudge initiated from context menu */
340 void nudge_forward_capture_offset ();
341 void nudge_backward_capture_offset ();
343 void sequence_regions ();
345 /* playhead/screen stuff */
347 void set_stationary_playhead (bool yn);
348 void toggle_stationary_playhead ();
349 bool stationary_playhead() const { return _stationary_playhead; }
351 void set_follow_playhead (bool yn, bool catch_up = true);
352 void toggle_follow_playhead ();
353 bool follow_playhead() const { return _follow_playhead; }
354 bool dragging_playhead () const { return _dragging_playhead; }
356 void toggle_zero_line_visibility ();
358 void set_group_tabs ();
359 void toggle_measure_visibility ();
363 void toggle_region_fades (int dir);
364 void update_region_fade_visibility ();
366 /* redirect shared ops menu. caller must free returned menu */
368 Gtk::Menu* redirect_menu ();
370 /* floating windows/transient */
372 void ensure_float (Gtk::Window&);
374 void scroll_tracks_down_line ();
375 void scroll_tracks_up_line ();
377 bool scroll_up_one_track (bool skip_child_views = false);
378 bool scroll_down_one_track (bool skip_child_views = false);
380 void scroll_left_step ();
381 void scroll_right_step ();
383 void scroll_left_half_page ();
384 void scroll_right_half_page ();
386 void prepare_for_cleanup ();
387 void finish_cleanup ();
389 void maximise_editing_space();
390 void restore_editing_space();
392 double get_y_origin () const;
393 void reset_x_origin (framepos_t);
394 void reset_x_origin_to_follow_playhead ();
395 void reset_y_origin (double);
396 void reset_zoom (framecnt_t);
397 void reposition_and_zoom (framepos_t, double);
399 framepos_t get_preferred_edit_position (Editing::EditIgnoreOption = Editing::EDIT_IGNORE_NONE,
400 bool use_context_click = false,
401 bool from_outside_canvas = false);
403 bool update_mouse_speed ();
404 bool decelerate_mouse_speed ();
406 void toggle_meter_updating();
408 void show_rhythm_ferret();
410 void goto_visual_state (uint32_t);
411 void save_visual_state (uint32_t);
413 void queue_draw_resize_line (int at);
414 void start_resize_line_ops ();
415 void end_resize_line_ops ();
417 TrackViewList const & get_track_views () {
421 int get_regionview_count_from_region_list (boost::shared_ptr<ARDOUR::Region>);
423 void do_ptimport(std::string path, ARDOUR::SrcQuality quality);
425 void do_import (std::vector<std::string> paths,
426 Editing::ImportDisposition disposition,
427 Editing::ImportMode mode,
428 ARDOUR::SrcQuality quality,
430 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
432 void do_embed (std::vector<std::string> paths,
433 Editing::ImportDisposition disposition,
434 Editing::ImportMode mode,
436 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
438 void get_regions_corresponding_to (boost::shared_ptr<ARDOUR::Region> region, std::vector<RegionView*>& regions, bool src_comparison);
440 void get_regionviews_by_id (PBD::ID const id, RegionSelection & regions) const;
441 void get_per_region_note_selection (std::list<std::pair<PBD::ID, std::set<boost::shared_ptr<Evoral::Note<Evoral::Beats> > > > >&) const;
443 void center_screen (framepos_t);
445 TrackViewList axis_views_from_routes (boost::shared_ptr<ARDOUR::RouteList>) const;
447 void snap_to (framepos_t& first,
448 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
449 bool for_mark = false,
450 bool ensure_snap = false);
452 void snap_to_with_modifier (framepos_t& first,
454 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
455 bool for_mark = false);
457 void snap_to (framepos_t& first,
459 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
460 bool for_mark = false);
462 void begin_selection_op_history ();
463 void begin_reversible_selection_op (std::string cmd_name);
464 void commit_reversible_selection_op ();
465 void undo_selection_op ();
466 void redo_selection_op ();
467 void begin_reversible_command (std::string cmd_name);
468 void begin_reversible_command (GQuark);
469 void abort_reversible_command ();
470 void commit_reversible_command ();
472 DragManager* drags () const {
476 void maybe_autoscroll (bool, bool, bool);
477 bool autoscroll_active() const;
479 Gdk::Cursor* get_canvas_cursor () const;
481 void set_current_trimmable (boost::shared_ptr<ARDOUR::Trimmable>);
482 void set_current_movable (boost::shared_ptr<ARDOUR::Movable>);
484 MouseCursors const * cursors () const {
488 VerboseCursor* verbose_cursor () const {
489 return _verbose_cursor;
492 double clamp_verbose_cursor_x (double);
493 double clamp_verbose_cursor_y (double);
495 void get_pointer_position (double &, double &) const;
497 /** Context for mouse entry (stored in a stack). */
498 struct EnterContext {
500 boost::shared_ptr<CursorContext> cursor_ctx;
503 /** Get the topmost enter context for the given item type.
505 * This is used to change the cursor associated with a given enter context,
506 * which may not be on the top of the stack.
508 EnterContext* get_enter_context(ItemType type);
510 TimeAxisView* stepping_axis_view () {
511 return _stepping_axis_view;
514 void set_stepping_axis_view (TimeAxisView* v) {
515 _stepping_axis_view = v;
518 ArdourCanvas::Container* get_trackview_group () const { return _trackview_group; }
519 ArdourCanvas::Container* get_noscroll_group () const { return no_scroll_group; }
520 ArdourCanvas::ScrollGroup* get_hscroll_group () const { return h_scroll_group; }
521 ArdourCanvas::ScrollGroup* get_hvscroll_group () const { return hv_scroll_group; }
522 ArdourCanvas::ScrollGroup* get_cursor_scroll_group () const { return cursor_scroll_group; }
524 ArdourCanvas::GtkCanvasViewport* get_track_canvas () const;
526 void override_visible_track_count ();
528 /* Ruler metrics methods */
530 void metric_get_timecode (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
531 void metric_get_bbt (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
532 void metric_get_samples (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
533 void metric_get_minsec (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
535 /* editing operations that need to be public */
536 void mouse_add_new_marker (framepos_t where, bool is_cd=false);
537 void split_regions_at (framepos_t, RegionSelection&, const int32_t sub_num);
538 void split_region_at_points (boost::shared_ptr<ARDOUR::Region>, ARDOUR::AnalysisFeatureList&, bool can_ferret, bool select_new = false);
539 RegionSelection get_regions_from_selection_and_mouse (framepos_t);
541 void mouse_add_new_tempo_event (framepos_t where);
542 void mouse_add_new_meter_event (framepos_t where);
543 void edit_tempo_section (ARDOUR::TempoSection*);
544 void edit_meter_section (ARDOUR::MeterSection*);
547 void map_transport_state ();
548 void map_position_change (framepos_t);
552 void suspend_route_redisplay ();
553 void resume_route_redisplay ();
557 void color_handler ();
561 // to keep track of the playhead position for control_scroll
562 boost::optional<framepos_t> _control_scroll_target;
564 PlaylistSelector* _playlist_selector;
566 typedef std::pair<TimeAxisView*,XMLNode*> TAVState;
569 VisualState (bool with_tracks);
572 framecnt_t samples_per_pixel;
573 framepos_t leftmost_frame;
574 Editing::ZoomFocus zoom_focus;
575 GUIObjectState* gui_state;
578 std::list<VisualState*> undo_visual_stack;
579 std::list<VisualState*> redo_visual_stack;
580 VisualState* current_visual_state (bool with_tracks = true);
581 void undo_visual_state ();
582 void redo_visual_state ();
583 void use_visual_state (VisualState&);
585 void swap_visual_state ();
587 std::vector<VisualState*> visual_states;
588 void start_visual_state_op (uint32_t n);
589 void cancel_visual_state_op (uint32_t n);
591 framepos_t leftmost_frame;
592 framecnt_t samples_per_pixel;
593 Editing::ZoomFocus zoom_focus;
595 void set_samples_per_pixel (framecnt_t);
597 Editing::MouseMode mouse_mode;
598 Editing::SnapType pre_internal_snap_type;
599 Editing::SnapMode pre_internal_snap_mode;
600 Editing::SnapType internal_snap_type;
601 Editing::SnapMode internal_snap_mode;
602 Editing::MouseMode effective_mouse_mode () const;
604 enum JoinObjectRangeState {
605 JOIN_OBJECT_RANGE_NONE,
606 /** `join object/range' mode is active and the mouse is over a place where object mode should happen */
607 JOIN_OBJECT_RANGE_OBJECT,
608 /** `join object/range' mode is active and the mouse is over a place where range mode should happen */
609 JOIN_OBJECT_RANGE_RANGE
612 JoinObjectRangeState _join_object_range_state;
614 void update_join_object_range_location (double);
616 boost::optional<float> pre_notebook_shrink_pane_width;
618 Gtk::Notebook _the_notebook;
619 bool _notebook_shrunk;
620 void add_notebook_page (std::string const &, Gtk::Widget &);
621 bool notebook_tab_clicked (GdkEventButton *, Gtk::Widget *);
623 Gtkmm2ext::HPane edit_pane;
624 Gtkmm2ext::VPane editor_summary_pane;
626 Gtk::EventBox meter_base;
628 Gtk::EventBox marker_base;
629 Gtk::HBox marker_box;
630 Gtk::VBox scrollers_rulers_markers_box;
632 void location_changed (ARDOUR::Location *);
633 void location_flags_changed (ARDOUR::Location *);
634 void refresh_location_display ();
635 void refresh_location_display_internal (const ARDOUR::Locations::LocationList&);
636 void add_new_location (ARDOUR::Location *);
637 ArdourCanvas::Container* add_new_location_internal (ARDOUR::Location *);
638 void location_gone (ARDOUR::Location *);
639 void remove_marker (ArdourCanvas::Item&, GdkEvent*);
640 gint really_remove_marker (ARDOUR::Location* loc);
641 void goto_nth_marker (int nth);
642 void trigger_script (int nth);
643 void toggle_marker_lines ();
644 void set_marker_line_visibility (bool);
646 uint32_t location_marker_color;
647 uint32_t location_range_color;
648 uint32_t location_loop_color;
649 uint32_t location_punch_color;
650 uint32_t location_cd_marker_color;
652 struct LocationMarkers {
657 LocationMarkers () : start(0), end(0), valid (true) {}
664 void set_show_lines (bool);
665 void set_selected (bool);
666 void canvas_height_set (double);
669 void set_name (const std::string&);
670 void set_position (framepos_t start, framepos_t end = 0);
671 void set_color_rgba (uint32_t);
674 LocationMarkers *find_location_markers (ARDOUR::Location *) const;
675 ARDOUR::Location* find_location_from_marker (ArdourMarker *, bool& is_start) const;
676 ArdourMarker* find_marker_from_location_id (PBD::ID const &, bool) const;
677 ArdourMarker* entered_marker;
678 bool _show_marker_lines;
680 typedef std::map<ARDOUR::Location*,LocationMarkers *> LocationMarkerMap;
681 LocationMarkerMap location_markers;
683 void update_marker_labels ();
684 void update_marker_labels (ArdourCanvas::Container *);
685 void check_marker_label (ArdourMarker *);
687 /** A set of lists of Markers that are in each of the canvas groups
688 * for the marker sections at the top of the editor. These lists
689 * are kept sorted in time order between marker movements, so that after
690 * a marker has moved we can decide whether we need to update the labels
691 * for all markers or for just a few.
693 std::map<ArdourCanvas::Container *, std::list<ArdourMarker *> > _sorted_marker_lists;
694 void remove_sorted_marker (ArdourMarker *);
696 void hide_marker (ArdourCanvas::Item*, GdkEvent*);
697 void clear_marker_display ();
698 void mouse_add_new_range (framepos_t);
699 void mouse_add_new_loop (framepos_t);
700 void mouse_add_new_punch (framepos_t);
701 bool choose_new_marker_name(std::string &name);
702 void update_cd_marker_display ();
703 void ensure_cd_marker_updated (LocationMarkers * lam, ARDOUR::Location * location);
705 TimeAxisView* clicked_axisview;
706 RouteTimeAxisView* clicked_routeview;
707 /** The last RegionView that was clicked on, or 0 if the last click was not
708 * on a RegionView. This is set up by the canvas event handlers in
709 * editor_canvas_events.cc
711 RegionView* clicked_regionview;
712 RegionSelection latest_regionviews;
713 uint32_t clicked_selection;
714 ControlPoint* clicked_control_point;
716 void sort_track_selection (TrackViewList&);
718 void get_equivalent_regions (RegionView* rv, std::vector<RegionView*> &, PBD::PropertyID) const;
719 RegionSelection get_equivalent_regions (RegionSelection &, PBD::PropertyID) const;
720 void mapover_tracks (sigc::slot<void,RouteTimeAxisView&,uint32_t> sl, TimeAxisView*, PBD::PropertyID) const;
721 void mapover_tracks_with_unique_playlists (sigc::slot<void,RouteTimeAxisView&,uint32_t> sl, TimeAxisView*, PBD::PropertyID) const;
723 /* functions to be passed to mapover_tracks(), possibly with sigc::bind()-supplied arguments */
724 void mapped_get_equivalent_regions (RouteTimeAxisView&, uint32_t, RegionView *, std::vector<RegionView*>*) const;
725 void mapped_use_new_playlist (RouteTimeAxisView&, uint32_t, std::vector<boost::shared_ptr<ARDOUR::Playlist> > const &);
726 void mapped_use_copy_playlist (RouteTimeAxisView&, uint32_t, std::vector<boost::shared_ptr<ARDOUR::Playlist> > const &);
727 void mapped_clear_playlist (RouteTimeAxisView&, uint32_t);
729 void button_selection (ArdourCanvas::Item* item, GdkEvent* event, ItemType item_type);
730 bool button_release_can_deselect;
731 bool _mouse_changed_selection;
733 void catch_vanishing_regionview (RegionView *);
735 void set_selected_track (TimeAxisView&, Selection::Operation op = Selection::Set, bool no_remove=false);
736 void select_all_tracks ();
737 bool select_all_internal_edit (Selection::Operation);
739 bool set_selected_control_point_from_click (bool press, Selection::Operation op = Selection::Set);
740 void set_selected_track_from_click (bool press, Selection::Operation op = Selection::Set, bool no_remove=false);
741 void set_selected_track_as_side_effect (Selection::Operation op);
742 bool set_selected_regionview_from_click (bool press, Selection::Operation op = Selection::Set);
744 bool set_selected_regionview_from_map_event (GdkEventAny*, StreamView*, boost::weak_ptr<ARDOUR::Region>);
745 void collect_new_region_view (RegionView *);
746 void collect_and_select_new_region_view (RegionView *);
748 Gtk::Menu track_context_menu;
749 Gtk::Menu track_region_context_menu;
750 Gtk::Menu track_selection_context_menu;
752 Gtk::MenuItem* region_edit_menu_split_item;
753 Gtk::MenuItem* region_edit_menu_split_multichannel_item;
754 Gtk::Menu * track_region_edit_playlist_menu;
755 Gtk::Menu * track_edit_playlist_submenu;
756 Gtk::Menu * track_selection_edit_playlist_submenu;
758 GdkEvent context_click_event;
760 void popup_track_context_menu (int, int, ItemType, bool);
761 Gtk::Menu* build_track_context_menu ();
762 Gtk::Menu* build_track_bus_context_menu ();
763 Gtk::Menu* build_track_region_context_menu ();
764 Gtk::Menu* build_track_selection_context_menu ();
765 void add_dstream_context_items (Gtk::Menu_Helpers::MenuList&);
766 void add_bus_context_items (Gtk::Menu_Helpers::MenuList&);
767 void add_region_context_items (Gtk::Menu_Helpers::MenuList&, boost::shared_ptr<ARDOUR::Track>);
768 void add_selection_context_items (Gtk::Menu_Helpers::MenuList&);
769 Gtk::MenuItem* _popup_region_menu_item;
771 void popup_control_point_context_menu (ArdourCanvas::Item *, GdkEvent *);
772 Gtk::Menu _control_point_context_menu;
774 void popup_note_context_menu (ArdourCanvas::Item *, GdkEvent *);
775 Gtk::Menu _note_context_menu;
777 void add_stripables (ARDOUR::StripableList&);
778 void add_routes (ARDOUR::RouteList&);
779 void timeaxisview_deleted (TimeAxisView *);
780 void add_vcas (ARDOUR::VCAList&);
782 Gtk::HBox global_hpacker;
783 Gtk::VBox global_vpacker;
785 /* Cursor stuff. Do not use directly, use via CursorContext. */
786 friend class CursorContext;
787 std::vector<Gdk::Cursor*> _cursor_stack;
788 void set_canvas_cursor (Gdk::Cursor*);
789 size_t push_canvas_cursor (Gdk::Cursor*);
790 void pop_canvas_cursor ();
792 Gdk::Cursor* which_grabber_cursor () const;
793 Gdk::Cursor* which_track_cursor () const;
794 Gdk::Cursor* which_mode_cursor () const;
795 Gdk::Cursor* which_trim_cursor (bool left_side) const;
796 Gdk::Cursor* which_canvas_cursor (ItemType type) const;
798 /** Push the appropriate enter/cursor context on item entry. */
799 void choose_canvas_cursor_on_entry (ItemType);
801 /** Update all enter cursors based on current settings. */
802 void update_all_enter_cursors ();
804 ArdourCanvas::GtkCanvas* _track_canvas;
805 ArdourCanvas::GtkCanvasViewport* _track_canvas_viewport;
807 bool within_track_canvas;
809 friend class VerboseCursor;
810 VerboseCursor* _verbose_cursor;
812 void parameter_changed (std::string);
813 void ui_parameter_changed (std::string);
815 Gtk::EventBox time_bars_event_box;
816 Gtk::VBox time_bars_vbox;
818 ArdourCanvas::Container *tempo_group;
819 ArdourCanvas::Container *meter_group;
820 ArdourCanvas::Container *marker_group;
821 ArdourCanvas::Container *range_marker_group;
822 ArdourCanvas::Container *transport_marker_group;
823 ArdourCanvas::Container* cd_marker_group;
825 /* parent for groups which themselves contain time markers */
826 ArdourCanvas::Container* _time_markers_group;
828 /* The group containing all other groups that are scrolled vertically
831 ArdourCanvas::ScrollGroup* hv_scroll_group;
833 /* The group containing all other groups that are scrolled horizontally ONLY
835 ArdourCanvas::ScrollGroup* h_scroll_group;
837 /* Scroll group for cursors, scrolled horizontally, above everything else
839 ArdourCanvas::ScrollGroup* cursor_scroll_group;
841 /* The group containing all trackviews. */
842 ArdourCanvas::Container* no_scroll_group;
844 /* The group containing all trackviews. */
845 ArdourCanvas::Container* _trackview_group;
847 /* The group holding things (mostly regions) while dragging so they
848 * are on top of everything else
850 ArdourCanvas::Container* _drag_motion_group;
852 /* a rect that sits at the bottom of all tracks to act as a drag-no-drop/clickable
855 ArdourCanvas::Rectangle* _canvas_drop_zone;
856 bool canvas_drop_zone_event (GdkEvent* event);
859 ruler_metric_timecode = 0,
860 ruler_metric_bbt = 1,
861 ruler_metric_samples = 2,
862 ruler_metric_minsec = 3,
864 ruler_time_tempo = 4,
865 ruler_time_meter = 5,
866 ruler_time_marker = 6,
867 ruler_time_range_marker = 7,
868 ruler_time_transport_marker = 8,
869 ruler_time_cd_marker = 9,
870 ruler_video_timeline = 10,
873 Glib::RefPtr<Gtk::ToggleAction> ruler_timecode_action;
874 Glib::RefPtr<Gtk::ToggleAction> ruler_bbt_action;
875 Glib::RefPtr<Gtk::ToggleAction> ruler_samples_action;
876 Glib::RefPtr<Gtk::ToggleAction> ruler_minsec_action;
877 Glib::RefPtr<Gtk::ToggleAction> ruler_tempo_action;
878 Glib::RefPtr<Gtk::ToggleAction> ruler_meter_action;
879 Glib::RefPtr<Gtk::ToggleAction> ruler_marker_action;
880 Glib::RefPtr<Gtk::ToggleAction> ruler_range_action;
881 Glib::RefPtr<Gtk::ToggleAction> ruler_loop_punch_action;
882 Glib::RefPtr<Gtk::ToggleAction> ruler_cd_marker_action;
883 bool no_ruler_shown_update;
885 Gtk::Widget * ruler_grabbed_widget;
887 RulerDialog* ruler_dialog;
889 void initialize_rulers ();
890 void update_just_timecode ();
891 void compute_fixed_ruler_scale (); //calculates the RulerScale of the fixed rulers
892 void update_fixed_rulers ();
893 void update_tempo_based_rulers (std::vector<ARDOUR::TempoMap::BBTPoint>& grid);
894 void popup_ruler_menu (framepos_t where = 0, ItemType type = RegionItem);
895 void update_ruler_visibility ();
896 void set_ruler_visible (RulerType, bool);
897 void toggle_ruler_visibility (RulerType rt);
898 void ruler_toggled (int);
899 bool ruler_label_button_release (GdkEventButton*);
900 void store_ruler_visibility ();
901 void restore_ruler_visibility ();
905 enum MinsecRulerScale {
910 minsec_show_many_hours
913 MinsecRulerScale minsec_ruler_scale;
915 framecnt_t minsec_mark_interval;
916 gint minsec_mark_modulo;
918 void set_minsec_ruler_scale (framepos_t, framepos_t);
920 enum TimecodeRulerScale {
922 timecode_show_frames,
923 timecode_show_seconds,
924 timecode_show_minutes,
926 timecode_show_many_hours
929 TimecodeRulerScale timecode_ruler_scale;
931 gint timecode_mark_modulo;
932 gint timecode_nmarks;
933 void set_timecode_ruler_scale (framepos_t, framepos_t);
935 framecnt_t _samples_ruler_interval;
936 void set_samples_ruler_scale (framepos_t, framepos_t);
946 bbt_show_ticks_detail,
947 bbt_show_ticks_super_detail
950 BBTRulerScale bbt_ruler_scale;
954 uint32_t bbt_bar_helper_on;
955 uint32_t bbt_accent_modulo;
956 void compute_bbt_ruler_scale (std::vector<ARDOUR::TempoMap::BBTPoint>& grid, framepos_t lower, framepos_t upper);
958 ArdourCanvas::Ruler* timecode_ruler;
959 ArdourCanvas::Ruler* bbt_ruler;
960 ArdourCanvas::Ruler* samples_ruler;
961 ArdourCanvas::Ruler* minsec_ruler;
963 static double timebar_height;
964 guint32 visible_timebars;
965 Gtk::Menu *editor_ruler_menu;
967 ArdourCanvas::Rectangle* tempo_bar;
968 ArdourCanvas::Rectangle* meter_bar;
969 ArdourCanvas::Rectangle* marker_bar;
970 ArdourCanvas::Rectangle* range_marker_bar;
971 ArdourCanvas::Rectangle* transport_marker_bar;
972 ArdourCanvas::Rectangle* cd_marker_bar;
974 Gtk::Label minsec_label;
975 Gtk::Label bbt_label;
976 Gtk::Label timecode_label;
977 Gtk::Label samples_label;
978 Gtk::Label tempo_label;
979 Gtk::Label meter_label;
980 Gtk::Label mark_label;
981 Gtk::Label range_mark_label;
982 Gtk::Label transport_mark_label;
983 Gtk::Label cd_mark_label;
985 /* videtimline related actions */
986 Gtk::Label videotl_label;
987 ArdourCanvas::Container* videotl_group;
988 Glib::RefPtr<Gtk::ToggleAction> ruler_video_action;
989 Glib::RefPtr<Gtk::ToggleAction> xjadeo_proc_action;
990 Glib::RefPtr<Gtk::ToggleAction> xjadeo_ontop_action;
991 Glib::RefPtr<Gtk::ToggleAction> xjadeo_timecode_action;
992 Glib::RefPtr<Gtk::ToggleAction> xjadeo_frame_action;
993 Glib::RefPtr<Gtk::ToggleAction> xjadeo_osdbg_action;
994 Glib::RefPtr<Gtk::ToggleAction> xjadeo_fullscreen_action;
995 Glib::RefPtr<Gtk::ToggleAction> xjadeo_letterbox_action;
996 Glib::RefPtr<Gtk::Action> xjadeo_zoom_100;
997 void set_xjadeo_proc ();
998 void toggle_xjadeo_proc (int state=-1);
999 void set_close_video_sensitive (bool onoff);
1000 void set_xjadeo_sensitive (bool onoff);
1001 void set_xjadeo_viewoption (int);
1002 void toggle_xjadeo_viewoption (int what, int state=-1);
1003 void toggle_ruler_video (bool onoff) {ruler_video_action->set_active(onoff);}
1004 int videotl_bar_height; /* in units of timebar_height; default: 4 */
1005 int get_videotl_bar_height () const { return videotl_bar_height; }
1006 void toggle_region_video_lock ();
1008 friend class EditorCursor;
1010 EditorCursor* playhead_cursor;
1012 framepos_t get_region_boundary (framepos_t pos, int32_t dir, bool with_selection, bool only_onscreen);
1014 void cursor_to_region_boundary (bool with_selection, int32_t dir);
1015 void cursor_to_next_region_boundary (bool with_selection);
1016 void cursor_to_previous_region_boundary (bool with_selection);
1017 void cursor_to_next_region_point (EditorCursor*, ARDOUR::RegionPoint);
1018 void cursor_to_previous_region_point (EditorCursor*, ARDOUR::RegionPoint);
1019 void cursor_to_region_point (EditorCursor*, ARDOUR::RegionPoint, int32_t dir);
1020 void cursor_to_selection_start (EditorCursor *);
1021 void cursor_to_selection_end (EditorCursor *);
1023 void selected_marker_to_region_boundary (bool with_selection, int32_t dir);
1024 void selected_marker_to_next_region_boundary (bool with_selection);
1025 void selected_marker_to_previous_region_boundary (bool with_selection);
1026 void selected_marker_to_next_region_point (ARDOUR::RegionPoint);
1027 void selected_marker_to_previous_region_point (ARDOUR::RegionPoint);
1028 void selected_marker_to_region_point (ARDOUR::RegionPoint, int32_t dir);
1029 void selected_marker_to_selection_start ();
1030 void selected_marker_to_selection_end ();
1032 void select_all_selectables_using_cursor (EditorCursor *, bool);
1033 void select_all_selectables_using_edit (bool, bool);
1034 void select_all_selectables_between (bool within);
1035 void select_range_between ();
1037 boost::shared_ptr<ARDOUR::Region> find_next_region (ARDOUR::framepos_t, ARDOUR::RegionPoint, int32_t dir, TrackViewList&, TimeAxisView ** = 0);
1038 ARDOUR::framepos_t find_next_region_boundary (ARDOUR::framepos_t, int32_t dir, const TrackViewList&);
1040 std::vector<ARDOUR::framepos_t> region_boundary_cache;
1041 void build_region_boundary_cache ();
1043 Gtk::HBox toplevel_hpacker;
1046 Gtk::HBox bottom_hbox;
1048 Gtk::Table edit_packer;
1050 /** the adjustment that controls the overall editor vertical scroll position */
1051 Gtk::Adjustment vertical_adjustment;
1052 Gtk::Adjustment horizontal_adjustment;
1054 Gtk::Adjustment unused_adjustment; // yes, really; Gtk::Layout constructor requires refs
1055 Gtk::Layout controls_layout;
1056 bool control_layout_scroll (GdkEventScroll* ev);
1057 void reset_controls_layout_width ();
1058 void reset_controls_layout_height (int32_t height);
1067 bool scroll_press (Direction);
1068 void scroll_release ();
1069 sigc::connection _scroll_connection;
1070 int _scroll_callbacks;
1072 double _visible_canvas_width;
1073 double _visible_canvas_height; ///< height of the visible area of the track canvas
1074 double _full_canvas_height; ///< full height of the canvas
1076 bool track_canvas_map_handler (GdkEventAny*);
1078 bool edit_controls_button_release (GdkEventButton*);
1079 Gtk::Menu *edit_controls_left_menu;
1080 Gtk::Menu *edit_controls_right_menu;
1082 Gtk::VBox track_canvas_vbox;
1083 Gtk::VBox edit_controls_vbox;
1084 Gtk::HBox edit_controls_hbox;
1086 void control_vertical_zoom_in_all ();
1087 void control_vertical_zoom_out_all ();
1088 void control_vertical_zoom_in_selected ();
1089 void control_vertical_zoom_out_selected ();
1090 void control_step_tracks_up ();
1091 void control_step_tracks_down ();
1092 void control_view (uint32_t);
1093 void control_scroll (float);
1094 void control_select (boost::shared_ptr<ARDOUR::Stripable>, Selection::Operation);
1095 void control_unselect ();
1096 void access_action (std::string,std::string);
1097 bool deferred_control_scroll (framepos_t);
1098 sigc::connection control_scroll_connection;
1100 void tie_vertical_scrolling ();
1101 void set_horizontal_position (double);
1102 double horizontal_position () const;
1104 struct VisualChange {
1112 framepos_t time_origin;
1113 framecnt_t samples_per_pixel;
1116 int idle_handler_id;
1117 /** true if we are currently in the idle handler */
1120 VisualChange() : pending ((VisualChange::Type) 0), time_origin (0), samples_per_pixel (0), idle_handler_id (-1), being_handled (false) {}
1122 pending = Type (pending | t);
1126 VisualChange pending_visual_change;
1128 static int _idle_visual_changer (void *arg);
1129 int idle_visual_changer ();
1130 void visual_changer (const VisualChange&);
1131 void ensure_visual_change_idle_handler ();
1134 TrackViewList track_views;
1135 std::pair<TimeAxisView*, double> trackview_by_y_position (double, bool trackview_relative_offset = true) const;
1136 TimeAxisView* axis_view_from_stripable (boost::shared_ptr<ARDOUR::Stripable>) const;
1138 TrackViewList get_tracks_for_range_action () const;
1140 sigc::connection super_rapid_screen_update_connection;
1141 framepos_t last_update_frame;
1142 void center_screen_internal (framepos_t, float);
1144 void super_rapid_screen_update ();
1146 void session_going_away ();
1148 framepos_t cut_buffer_start;
1149 framecnt_t cut_buffer_length;
1151 boost::shared_ptr<CursorContext> _press_cursor_ctx; ///< Button press cursor context
1153 boost::weak_ptr<ARDOUR::Trimmable> _trimmable;
1154 boost::weak_ptr<ARDOUR::Movable> _movable;
1156 bool typed_event (ArdourCanvas::Item*, GdkEvent*, ItemType);
1157 bool button_press_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1158 bool button_press_handler_1 (ArdourCanvas::Item *, GdkEvent *, ItemType);
1159 bool button_press_handler_2 (ArdourCanvas::Item *, GdkEvent *, ItemType);
1160 bool button_release_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1161 bool button_double_click_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1162 bool button_press_dispatch (GdkEventButton*);
1163 bool button_release_dispatch (GdkEventButton*);
1164 bool motion_handler (ArdourCanvas::Item*, GdkEvent*, bool from_autoscroll = false);
1165 bool enter_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1166 bool leave_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1167 bool key_press_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1168 bool key_release_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1170 Gtkmm2ext::Bindings* button_bindings;
1171 XMLNode* button_settings () const;
1173 /* KEYMAP HANDLING */
1175 void register_actions ();
1176 void register_region_actions ();
1178 void load_bindings ();
1180 /* CUT/COPY/PASTE */
1182 framepos_t last_paste_pos;
1183 unsigned paste_count;
1185 void cut_copy (Editing::CutCopyOp);
1186 bool can_cut_copy () const;
1187 void cut_copy_points (Editing::CutCopyOp, Evoral::Beats earliest=Evoral::Beats(), bool midi=false);
1188 void cut_copy_regions (Editing::CutCopyOp, RegionSelection&);
1189 void cut_copy_ranges (Editing::CutCopyOp);
1190 void cut_copy_midi (Editing::CutCopyOp);
1192 void mouse_paste ();
1193 void paste_internal (framepos_t position, float times, const int32_t sub_num);
1195 /* EDITING OPERATIONS */
1197 void reset_point_selection ();
1198 void toggle_region_lock ();
1199 void toggle_opaque_region ();
1200 void toggle_record_enable ();
1201 void toggle_solo ();
1202 void toggle_solo_isolate ();
1203 void toggle_mute ();
1204 void toggle_region_lock_style ();
1206 enum LayerOperation {
1213 void do_layer_operation (LayerOperation);
1214 void raise_region ();
1215 void raise_region_to_top ();
1216 void change_region_layering_order (bool from_context_menu);
1217 void lower_region ();
1218 void lower_region_to_bottom ();
1219 void split_region_at_transients ();
1220 void crop_region_to_selection ();
1221 void crop_region_to (framepos_t start, framepos_t end);
1222 void set_sync_point (framepos_t, const RegionSelection&);
1223 void set_region_sync_position ();
1224 void remove_region_sync();
1225 void align_regions (ARDOUR::RegionPoint);
1226 void align_regions_relative (ARDOUR::RegionPoint point);
1227 void align_region (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, framepos_t position);
1228 void align_region_internal (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, framepos_t position);
1229 void remove_selected_regions ();
1230 void remove_clicked_region ();
1231 void show_region_properties ();
1232 void show_midi_list_editor ();
1233 void rename_region ();
1234 void duplicate_some_regions (RegionSelection&, float times);
1235 void duplicate_selection (float times);
1236 void region_fill_selection ();
1237 void combine_regions ();
1238 void uncombine_regions ();
1240 void region_fill_track ();
1241 void audition_playlist_region_standalone (boost::shared_ptr<ARDOUR::Region>);
1242 void split_multichannel_region();
1243 void reverse_region ();
1244 void strip_region_silence ();
1245 void normalize_region ();
1246 void reset_region_scale_amplitude ();
1247 void adjust_region_gain (bool up);
1248 void quantize_region ();
1249 void quantize_regions (const RegionSelection& rs);
1250 void legatize_region (bool shrink_only);
1251 void legatize_regions (const RegionSelection& rs, bool shrink_only);
1252 void transform_region ();
1253 void transform_regions (const RegionSelection& rs);
1254 void transpose_region ();
1255 void transpose_regions (const RegionSelection& rs);
1256 void insert_patch_change (bool from_context);
1257 void fork_region ();
1259 void do_insert_time ();
1260 void insert_time (framepos_t, framecnt_t, Editing::InsertTimeOption, bool, bool, bool, bool, bool, bool);
1262 void do_remove_time ();
1263 void remove_time (framepos_t pos, framecnt_t distance, Editing::InsertTimeOption opt, bool ignore_music_glue, bool markers_too,
1264 bool glued_markers_too, bool locked_markers_too, bool tempo_too);
1266 void tab_to_transient (bool forward);
1268 void set_tempo_from_region ();
1269 void use_range_as_bar ();
1271 void define_one_bar (framepos_t start, framepos_t end);
1273 void audition_region_from_region_list ();
1274 void hide_region_from_region_list ();
1275 void show_region_in_region_list ();
1277 void naturalize_region ();
1279 void reset_focus (Gtk::Widget*);
1281 void split_region ();
1286 void paste (float times, bool from_context_menu);
1288 void place_transient ();
1289 void remove_transient (ArdourCanvas::Item* item);
1290 void snap_regions_to_grid ();
1291 void close_region_gaps ();
1293 void keyboard_paste ();
1295 void region_from_selection ();
1296 void create_region_from_selection (std::vector<boost::shared_ptr<ARDOUR::Region> >&);
1298 void play_from_start ();
1299 void play_from_edit_point ();
1300 void play_from_edit_point_and_return ();
1301 void play_selected_region ();
1302 void play_edit_range ();
1303 void play_location (ARDOUR::Location&);
1304 void loop_location (ARDOUR::Location&);
1306 void calc_extra_zoom_edges(framepos_t &start, framepos_t &end);
1307 void temporal_zoom_selection (bool both_axes = false);
1308 void temporal_zoom_region (bool both_axes);
1309 void temporal_zoom_session ();
1310 void temporal_zoom (framecnt_t samples_per_pixel);
1311 void temporal_zoom_by_frame (framepos_t start, framepos_t end);
1312 void temporal_zoom_to_frame (bool coarser, framepos_t frame);
1314 void insert_region_list_selection (float times);
1317 void external_pt_dialog ();
1318 typedef struct ptflookup {
1323 bool operator ==(const struct ptflookup& other) {
1324 return (this->index1 == other.index1);
1328 /* import & embed */
1330 void add_external_audio_action (Editing::ImportMode);
1331 void external_audio_dialog ();
1332 void session_import_dialog ();
1334 int check_whether_and_how_to_import(std::string, bool all_or_nothing = true);
1335 bool check_multichannel_status (const std::vector<std::string>& paths);
1337 SoundFileOmega* sfbrowser;
1339 void bring_in_external_audio (Editing::ImportMode mode, framepos_t& pos);
1341 bool idle_drop_paths (std::vector<std::string> paths, framepos_t frame, double ypos, bool copy);
1342 void drop_paths_part_two (const std::vector<std::string>& paths, framepos_t frame, double ypos, bool copy);
1344 int import_sndfiles (std::vector<std::string> paths,
1345 Editing::ImportDisposition disposition,
1346 Editing::ImportMode mode,
1347 ARDOUR::SrcQuality quality,
1351 boost::shared_ptr<ARDOUR::Track>& track,
1353 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
1355 int embed_sndfiles (std::vector<std::string> paths,
1356 bool multiple_files,
1357 bool& check_sample_rate,
1358 Editing::ImportDisposition disposition,
1359 Editing::ImportMode mode,
1363 boost::shared_ptr<ARDOUR::Track>& track,
1364 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
1366 int add_sources (std::vector<std::string> paths,
1367 ARDOUR::SourceList& sources,
1369 Editing::ImportDisposition disposition,
1370 Editing::ImportMode mode,
1373 boost::shared_ptr<ARDOUR::Track>& track,
1374 bool add_channel_suffix,
1375 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
1377 int finish_bringing_in_material (boost::shared_ptr<ARDOUR::Region> region,
1381 Editing::ImportMode mode,
1382 boost::shared_ptr<ARDOUR::Track>& existing_track,
1383 const std::string& new_track_name,
1384 boost::shared_ptr<ARDOUR::PluginInfo> instrument);
1386 boost::shared_ptr<ARDOUR::AudioTrack> get_nth_selected_audio_track (int nth) const;
1387 boost::shared_ptr<ARDOUR::MidiTrack> get_nth_selected_midi_track (int nth) const;
1389 void toggle_midi_input_active (bool flip_others);
1391 ARDOUR::InterThreadInfo* current_interthread_info;
1393 AnalysisWindow* analysis_window;
1395 /* import specific info */
1397 struct EditorImportStatus : public ARDOUR::ImportStatus {
1398 Editing::ImportMode mode;
1402 boost::shared_ptr<ARDOUR::Track> track;
1406 EditorImportStatus import_status;
1407 static void *_import_thread (void *);
1408 void* import_thread ();
1409 void finish_import ();
1411 /* to support this ... */
1413 void import_audio (bool as_tracks);
1414 void do_import (std::vector<std::string> paths, bool split, bool as_tracks);
1416 void move_to_start ();
1417 void move_to_end ();
1418 void center_playhead ();
1419 void center_edit_point ();
1420 void playhead_forward_to_grid ();
1421 void playhead_backward_to_grid ();
1422 void scroll_playhead (bool forward);
1423 void scroll_backward (float pages=0.8f);
1424 void scroll_forward (float pages=0.8f);
1425 void scroll_tracks_down ();
1426 void scroll_tracks_up ();
1428 void clear_markers ();
1429 void clear_ranges ();
1430 void clear_locations ();
1431 void unhide_markers ();
1432 void unhide_ranges ();
1433 void jump_forward_to_mark ();
1434 void jump_backward_to_mark ();
1435 void cursor_align (bool playhead_to_edit);
1436 void toggle_skip_playback ();
1438 void remove_last_capture ();
1439 void select_all_selectables_using_time_selection ();
1440 void select_all_selectables_using_loop();
1441 void select_all_selectables_using_punch();
1442 void set_selection_from_range (ARDOUR::Location&);
1443 void set_selection_from_punch ();
1444 void set_selection_from_loop ();
1445 void set_selection_from_region ();
1447 void add_location_mark (framepos_t where);
1448 void add_location_from_region ();
1449 void add_locations_from_region ();
1450 void add_location_from_selection ();
1451 void set_loop_from_selection (bool play);
1452 void set_punch_from_selection ();
1453 void set_punch_from_region ();
1455 void set_session_start_from_playhead ();
1456 void set_session_end_from_playhead ();
1457 void set_session_extents_from_selection ();
1459 void set_loop_from_region (bool play);
1461 void set_loop_range (framepos_t start, framepos_t end, std::string cmd);
1462 void set_punch_range (framepos_t start, framepos_t end, std::string cmd);
1464 void toggle_location_at_playhead_cursor ();
1465 void add_location_from_playhead_cursor ();
1466 bool do_remove_location_at_playhead_cursor ();
1467 void remove_location_at_playhead_cursor ();
1468 bool select_new_marker;
1470 void reverse_selection ();
1471 void edit_envelope ();
1473 double last_scrub_x;
1474 int scrubbing_direction;
1475 int scrub_reversals;
1476 int scrub_reverse_distance;
1477 void scrub (framepos_t, double);
1479 void set_punch_start_from_edit_point ();
1480 void set_punch_end_from_edit_point ();
1481 void set_loop_start_from_edit_point ();
1482 void set_loop_end_from_edit_point ();
1484 void keyboard_selection_begin ( Editing::EditIgnoreOption = Editing::EDIT_IGNORE_NONE );
1485 void keyboard_selection_finish (bool add, Editing::EditIgnoreOption = Editing::EDIT_IGNORE_NONE);
1486 bool have_pending_keyboard_selection;
1487 framepos_t pending_keyboard_selection_start;
1489 void move_range_selection_start_or_end_to_region_boundary (bool, bool);
1491 Editing::SnapType _snap_type;
1492 Editing::SnapMode _snap_mode;
1494 /// Snap threshold in pixels
1495 double snap_threshold;
1497 bool ignore_gui_changes;
1499 DragManager* _drags;
1504 Gtk::Dialog* lock_dialog;
1506 struct timeval last_event_time;
1507 bool generic_event_handler (GdkEvent*);
1508 bool lock_timeout_callback ();
1509 void start_lock_event_timing ();
1511 Gtk::Menu fade_context_menu;
1513 Gtk::Menu xfade_in_context_menu;
1514 Gtk::Menu xfade_out_context_menu;
1515 void popup_xfade_in_context_menu (int, int, ArdourCanvas::Item*, ItemType);
1516 void popup_xfade_out_context_menu (int, int, ArdourCanvas::Item*, ItemType);
1517 void fill_xfade_menu (Gtk::Menu_Helpers::MenuList& items, bool start);
1519 void set_fade_in_shape (ARDOUR::FadeShape);
1520 void set_fade_out_shape (ARDOUR::FadeShape);
1522 void set_fade_length (bool in);
1523 void set_fade_in_active (bool);
1524 void set_fade_out_active (bool);
1528 std::set<boost::shared_ptr<ARDOUR::Playlist> > motion_frozen_playlists;
1530 bool _dragging_playhead;
1531 bool _dragging_edit_point;
1533 void marker_drag_motion_callback (GdkEvent*);
1534 void marker_drag_finished_callback (GdkEvent*);
1536 gint mouse_rename_region (ArdourCanvas::Item*, GdkEvent*);
1538 void add_region_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1539 void start_create_region_grab (ArdourCanvas::Item*, GdkEvent*);
1540 void add_region_copy_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1541 void add_region_brush_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1542 void start_selection_grab (ArdourCanvas::Item*, GdkEvent*);
1544 void region_view_item_click (AudioRegionView&, GdkEventButton*);
1546 bool can_remove_control_point (ArdourCanvas::Item *);
1547 void remove_control_point (ArdourCanvas::Item *);
1549 void mouse_brush_insert_region (RegionView*, framepos_t pos);
1551 /* Canvas event handlers */
1553 bool canvas_scroll_event (GdkEventScroll* event, bool from_canvas);
1554 bool canvas_control_point_event (GdkEvent* event,ArdourCanvas::Item*, ControlPoint*);
1555 bool canvas_line_event (GdkEvent* event,ArdourCanvas::Item*, AutomationLine*);
1556 bool canvas_selection_rect_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1557 bool canvas_selection_start_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1558 bool canvas_selection_end_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1559 bool canvas_start_xfade_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1560 bool canvas_end_xfade_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1561 bool canvas_fade_in_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1562 bool canvas_fade_in_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*, bool trim = false);
1563 bool canvas_fade_out_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1564 bool canvas_fade_out_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*, bool trim = false);
1565 bool canvas_region_view_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1566 bool canvas_wave_view_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1567 bool canvas_frame_handle_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1568 bool canvas_region_view_name_highlight_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1569 bool canvas_region_view_name_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1570 bool canvas_feature_line_event (GdkEvent* event, ArdourCanvas::Item*, RegionView*);
1571 bool canvas_stream_view_event (GdkEvent* event,ArdourCanvas::Item*, RouteTimeAxisView*);
1572 bool canvas_marker_event (GdkEvent* event,ArdourCanvas::Item*, ArdourMarker*);
1573 bool canvas_tempo_marker_event (GdkEvent* event,ArdourCanvas::Item*, TempoMarker*);
1574 bool canvas_tempo_curve_event (GdkEvent* event,ArdourCanvas::Item*, TempoCurve*);
1575 bool canvas_meter_marker_event (GdkEvent* event,ArdourCanvas::Item*, MeterMarker*);
1576 bool canvas_automation_track_event(GdkEvent* event, ArdourCanvas::Item*, AutomationTimeAxisView*);
1577 bool canvas_note_event (GdkEvent* event, ArdourCanvas::Item *);
1579 bool canvas_ruler_event (GdkEvent* event, ArdourCanvas::Item *, ItemType);
1580 bool canvas_tempo_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1581 bool canvas_meter_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1582 bool canvas_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1583 bool canvas_range_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1584 bool canvas_transport_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1585 bool canvas_cd_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1587 bool canvas_videotl_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1588 void update_video_timeline (bool flush = false);
1589 void set_video_timeline_height (const int);
1590 bool is_video_timeline_locked ();
1591 void toggle_video_timeline_locked ();
1592 void set_video_timeline_locked (const bool);
1593 void queue_visual_videotimeline_update ();
1594 void embed_audio_from_video (std::string, framepos_t n = 0, bool lock_position_to_video = true);
1596 PBD::Signal0<void> EditorFreeze;
1597 PBD::Signal0<void> EditorThaw;
1600 friend class DragManager;
1601 friend class EditorRouteGroups;
1602 friend class EditorRegions;
1604 /* non-public event handlers */
1606 bool canvas_playhead_cursor_event (GdkEvent* event, ArdourCanvas::Item*);
1607 bool track_canvas_scroll (GdkEventScroll* event);
1609 bool track_canvas_button_press_event (GdkEventButton* event);
1610 bool track_canvas_button_release_event (GdkEventButton* event);
1611 bool track_canvas_motion_notify_event (GdkEventMotion* event);
1613 Gtk::Allocation _canvas_viewport_allocation;
1614 void track_canvas_viewport_allocate (Gtk::Allocation alloc);
1615 void track_canvas_viewport_size_allocated ();
1616 bool track_canvas_drag_motion (Glib::RefPtr<Gdk::DragContext> const &, int, int, guint);
1617 bool track_canvas_key_press (GdkEventKey *);
1618 bool track_canvas_key_release (GdkEventKey *);
1620 void set_playhead_cursor ();
1622 void toggle_region_mute ();
1624 void initialize_canvas ();
1626 void set_script_action_name (int i, const std::string&);
1628 /* display control */
1630 bool _show_measures;
1631 /// true if the editor should follow the playhead, otherwise false
1632 bool _follow_playhead;
1633 /// true if we scroll the tracks rather than the playhead
1634 bool _stationary_playhead;
1635 /// true if we are in fullscreen mode
1638 TempoLines* tempo_lines;
1640 ArdourCanvas::Container* global_rect_group;
1641 ArdourCanvas::Container* time_line_group;
1643 void hide_measures ();
1644 void draw_measures (std::vector<ARDOUR::TempoMap::BBTPoint>&);
1646 void new_tempo_section ();
1649 void remove_tempo_marker (ArdourCanvas::Item*);
1650 void remove_meter_marker (ArdourCanvas::Item*);
1651 gint real_remove_tempo_marker (ARDOUR::TempoSection*);
1652 gint real_remove_meter_marker (ARDOUR::MeterSection*);
1654 void edit_tempo_marker (TempoMarker&);
1655 void edit_meter_marker (MeterMarker&);
1656 void edit_control_point (ArdourCanvas::Item*);
1657 void edit_notes (MidiRegionView*);
1659 void marker_menu_edit ();
1660 void marker_menu_remove ();
1661 void marker_menu_rename ();
1662 void rename_marker (ArdourMarker *marker);
1663 void toggle_marker_lock_style ();
1664 void toggle_tempo_type ();
1665 void toggle_marker_menu_lock ();
1666 void toggle_marker_menu_glue ();
1667 void marker_menu_hide ();
1668 void marker_menu_loop_range ();
1669 void marker_menu_select_all_selectables_using_range ();
1670 void marker_menu_select_using_range ();
1671 void marker_menu_separate_regions_using_location ();
1672 void marker_menu_play_from ();
1673 void marker_menu_play_range ();
1674 void marker_menu_set_playhead ();
1675 void marker_menu_set_from_playhead ();
1676 void marker_menu_set_from_selection (bool force_regions);
1677 void marker_menu_range_to_next ();
1678 void marker_menu_zoom_to_range ();
1679 void new_transport_marker_menu_set_loop ();
1680 void new_transport_marker_menu_set_punch ();
1681 void update_loop_range_view ();
1682 void update_punch_range_view ();
1683 void new_transport_marker_menu_popdown ();
1684 void marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1685 void tempo_or_meter_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1686 void new_transport_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1687 void build_range_marker_menu (bool, bool);
1688 void build_marker_menu (ARDOUR::Location *);
1689 void build_tempo_marker_menu (TempoMarker *, bool);
1690 void build_meter_marker_menu (MeterMarker *, bool);
1691 void build_new_transport_marker_menu ();
1692 void dynamic_cast_marker_object (void*, MeterMarker**, TempoMarker**) const;
1694 Gtk::Menu* tempo_marker_menu;
1695 Gtk::Menu* meter_marker_menu;
1696 Gtk::Menu* marker_menu;
1697 Gtk::Menu* range_marker_menu;
1698 Gtk::Menu* transport_marker_menu;
1699 Gtk::Menu* new_transport_marker_menu;
1700 Gtk::Menu* cd_marker_menu;
1701 ArdourCanvas::Item* marker_menu_item;
1703 typedef std::list<ArdourMarker*> Marks;
1706 typedef std::list<TempoCurve*> Curves;
1707 Curves tempo_curves;
1709 void remove_metric_marks ();
1710 void draw_metric_marks (const ARDOUR::Metrics& metrics);
1712 void compute_current_bbt_points (std::vector<ARDOUR::TempoMap::BBTPoint>& grid, framepos_t left, framepos_t right);
1714 void tempo_map_changed (const PBD::PropertyChange&);
1715 void marker_position_changed ();
1716 void redisplay_tempo (bool immediate_redraw);
1718 uint32_t bbt_beat_subdivision;
1722 Gtk::ToggleButton editor_mixer_button;
1723 Gtk::ToggleButton editor_list_button;
1724 void editor_mixer_button_toggled ();
1725 void editor_list_button_toggled ();
1727 ArdourButton zoom_in_button;
1728 ArdourButton zoom_out_button;
1729 ArdourButton zoom_out_full_button;
1731 ArdourButton tav_expand_button;
1732 ArdourButton tav_shrink_button;
1733 ArdourDropdown visible_tracks_selector;
1734 ArdourDropdown zoom_preset_selector;
1736 int32_t _visible_track_count;
1737 void build_track_count_menu ();
1738 void set_visible_track_count (int32_t);
1740 void set_zoom_preset(int64_t);
1742 Gtk::VBox toolbar_clock_vbox;
1743 Gtk::VBox toolbar_selection_clock_vbox;
1744 Gtk::Table toolbar_selection_clock_table;
1745 Gtk::Label toolbar_selection_cursor_label;
1747 ArdourButton mouse_select_button;
1748 ArdourButton mouse_draw_button;
1749 ArdourButton mouse_move_button;
1750 ArdourButton mouse_timefx_button;
1751 ArdourButton mouse_content_button;
1752 ArdourButton mouse_audition_button;
1753 ArdourButton mouse_cut_button;
1755 ArdourButton smart_mode_button;
1756 Glib::RefPtr<Gtk::ToggleAction> smart_mode_action;
1758 void mouse_mode_toggled (Editing::MouseMode m);
1759 void mouse_mode_object_range_toggled ();
1760 bool ignore_mouse_mode_toggle;
1762 bool mouse_select_button_release (GdkEventButton*);
1764 Gtk::VBox automation_box;
1765 Gtk::Button automation_mode_button;
1767 //edit mode menu stuff
1768 ArdourDropdown edit_mode_selector;
1769 void edit_mode_selection_done ( ARDOUR::EditMode m );
1770 void build_edit_mode_menu ();
1771 Gtk::VBox edit_mode_box;
1773 void set_edit_mode (ARDOUR::EditMode);
1774 void cycle_edit_mode ();
1776 ArdourDropdown snap_type_selector;
1777 void build_snap_type_menu ();
1779 ArdourDropdown snap_mode_selector;
1780 void build_snap_mode_menu ();
1783 std::vector<std::string> snap_type_strings;
1784 std::vector<std::string> snap_mode_strings;
1786 void snap_type_selection_done (Editing::SnapType);
1787 void snap_mode_selection_done (Editing::SnapMode);
1788 void snap_mode_chosen (Editing::SnapMode);
1789 void snap_type_chosen (Editing::SnapType);
1791 Glib::RefPtr<Gtk::RadioAction> snap_type_action (Editing::SnapType);
1792 Glib::RefPtr<Gtk::RadioAction> snap_mode_action (Editing::SnapMode);
1794 //zoom focus meu stuff
1795 ArdourDropdown zoom_focus_selector;
1796 void zoom_focus_selection_done ( Editing::ZoomFocus f );
1797 void build_zoom_focus_menu ();
1798 std::vector<std::string> zoom_focus_strings;
1800 void zoom_focus_chosen (Editing::ZoomFocus);
1802 Glib::RefPtr<Gtk::RadioAction> zoom_focus_action (Editing::ZoomFocus);
1804 Gtk::HBox _zoom_box;
1805 void zoom_adjustment_changed();
1807 void setup_toolbar ();
1809 void setup_tooltips ();
1811 Gtk::HBox toolbar_hbox;
1812 Gtk::EventBox toolbar_base;
1813 Gtk::Frame toolbar_frame;
1814 Gtk::Viewport _toolbar_viewport;
1816 void setup_midi_toolbar ();
1818 /* selection process */
1820 Selection* selection;
1821 Selection* cut_buffer;
1822 SelectionMemento* _selection_memento;
1824 void time_selection_changed ();
1825 void update_time_selection_display ();
1826 void track_selection_changed ();
1827 void region_selection_changed ();
1828 sigc::connection editor_regions_selection_changed_connection;
1829 void sensitize_all_region_actions (bool);
1830 void sensitize_the_right_region_actions ();
1831 bool _all_region_actions_sensitized;
1832 /** Flag to block region action handlers from doing what they normally do;
1833 * I tried Gtk::Action::block_activate() but this doesn't work (ie it doesn't
1834 * block) when setting a ToggleAction's active state.
1836 bool _ignore_region_action;
1837 bool _last_region_menu_was_main;
1838 void point_selection_changed ();
1839 void marker_selection_changed ();
1841 bool _ignore_follow_edits;
1843 void cancel_selection ();
1844 void cancel_time_selection ();
1846 bool get_smart_mode() const;
1848 bool audio_region_selection_covers (framepos_t where);
1850 /* transport range select process */
1852 ArdourCanvas::Rectangle* cd_marker_bar_drag_rect;
1853 ArdourCanvas::Rectangle* range_bar_drag_rect;
1854 ArdourCanvas::Rectangle* transport_bar_drag_rect;
1855 ArdourCanvas::Rectangle *transport_bar_range_rect;
1856 ArdourCanvas::Rectangle *transport_bar_preroll_rect;
1857 ArdourCanvas::Rectangle *transport_bar_postroll_rect;
1858 ArdourCanvas::Rectangle *transport_loop_range_rect;
1859 ArdourCanvas::Rectangle *transport_punch_range_rect;
1860 ArdourCanvas::Line *transport_punchin_line;
1861 ArdourCanvas::Line *transport_punchout_line;
1862 ArdourCanvas::Rectangle *transport_preroll_rect;
1863 ArdourCanvas::Rectangle *transport_postroll_rect;
1865 ARDOUR::Location* transport_loop_location();
1866 ARDOUR::Location* transport_punch_location();
1868 ARDOUR::Location *temp_location;
1870 /* object rubberband select process */
1872 void select_all_within (framepos_t, framepos_t, double, double, TrackViewList const &, Selection::Operation, bool);
1874 ArdourCanvas::Rectangle *rubberband_rect;
1876 EditorRouteGroups* _route_groups;
1877 EditorRoutes* _routes;
1878 EditorRegions* _regions;
1879 EditorSnapshots* _snapshots;
1880 EditorLocations* _locations;
1882 /* diskstream/route display management */
1883 Glib::RefPtr<Gdk::Pixbuf> rec_enabled_icon;
1884 Glib::RefPtr<Gdk::Pixbuf> rec_disabled_icon;
1886 Glib::RefPtr<Gtk::TreeSelection> route_display_selection;
1888 bool sync_track_view_list_and_routes ();
1890 Gtk::VBox list_vpacker;
1894 sigc::connection autoscroll_connection;
1895 bool autoscroll_horizontal_allowed;
1896 bool autoscroll_vertical_allowed;
1897 uint32_t autoscroll_cnt;
1898 Gtk::Widget* autoscroll_widget;
1899 ArdourCanvas::Rect autoscroll_boundary;
1901 bool autoscroll_canvas ();
1902 void start_canvas_autoscroll (bool allow_horiz, bool allow_vert, const ArdourCanvas::Rect& boundary);
1903 void stop_canvas_autoscroll ();
1906 void point_trim (GdkEvent *, framepos_t);
1908 void trim_region_front();
1909 void trim_region_back();
1910 void trim_region (bool front);
1912 void trim_region_to_loop ();
1913 void trim_region_to_punch ();
1914 void trim_region_to_location (const ARDOUR::Location&, const char* cmd);
1916 void trim_to_region(bool forward);
1917 void trim_region_to_previous_region_end();
1918 void trim_region_to_next_region_start();
1920 bool show_gain_after_trim;
1924 int convert_drop_to_paths (
1925 std::vector<std::string>& paths,
1926 const Glib::RefPtr<Gdk::DragContext>& context,
1929 const Gtk::SelectionData& data,
1933 void track_canvas_drag_data_received (
1934 const Glib::RefPtr<Gdk::DragContext>& context,
1937 const Gtk::SelectionData& data,
1942 const Glib::RefPtr<Gdk::DragContext>& context,
1945 const Gtk::SelectionData& data,
1950 const Glib::RefPtr<Gdk::DragContext>& context,
1953 const Gtk::SelectionData& data,
1958 const Glib::RefPtr<Gdk::DragContext>& context,
1961 const Gtk::SelectionData& data,
1967 int write_region_selection(RegionSelection&);
1968 bool write_region (std::string path, boost::shared_ptr<ARDOUR::AudioRegion>);
1969 void bounce_region_selection (bool with_processing);
1970 void bounce_range_selection (bool replace, bool enable_processing);
1971 void external_edit_region ();
1973 int write_audio_selection (TimeSelection&);
1974 bool write_audio_range (ARDOUR::AudioPlaylist&, const ARDOUR::ChanCount& channels, std::list<ARDOUR::AudioRange>&);
1976 void write_selection ();
1978 uint32_t selection_op_cmd_depth;
1979 uint32_t selection_op_history_it;
1981 std::list<XMLNode *> selection_op_history; /* used in *_reversible_selection_op */
1982 std::list<XMLNode *> before; /* used in *_reversible_command */
1984 void update_title ();
1985 void update_title_s (const std::string & snapshot_name);
1987 void instant_save ();
1988 bool no_save_instant;
1990 boost::shared_ptr<ARDOUR::AudioRegion> last_audition_region;
1992 /* freeze operations */
1994 ARDOUR::InterThreadInfo freeze_status;
1995 static void* _freeze_thread (void*);
1996 void* freeze_thread ();
1998 void freeze_route ();
1999 void unfreeze_route ();
2003 void duplicate_range (bool with_dialog);
2005 /** computes the timeline frame (sample) of an event whose coordinates
2006 * are in canvas units (pixels, scroll offset included).
2008 framepos_t canvas_event_sample (GdkEvent const *, double* px = 0, double* py = 0) const;
2010 /** computes the timeline frame (sample) of an event whose coordinates
2011 * are in window units (pixels, no scroll offset).
2013 framepos_t window_event_sample (GdkEvent const *, double* px = 0, double* py = 0) const;
2015 /* returns false if mouse pointer is not in track or marker canvas
2017 bool mouse_frame (framepos_t&, bool& in_track_canvas) const;
2019 TimeFXDialog* current_timefx;
2020 static void* timefx_thread (void *arg);
2023 int time_stretch (RegionSelection&, float fraction);
2024 int pitch_shift (RegionSelection&, float cents);
2025 void pitch_shift_region ();
2027 /* editor-mixer strip */
2029 MixerStrip *current_mixer_strip;
2030 bool show_editor_mixer_when_tracks_arrive;
2031 Gtk::VBox current_mixer_strip_vbox;
2032 void cms_new (boost::shared_ptr<ARDOUR::Route>);
2033 void current_mixer_strip_hidden ();
2036 void ensure_all_elements_drawn ();
2038 /* nudging tracks */
2040 void nudge_track (bool use_edit_point, bool forwards);
2042 static const int32_t default_width = 995;
2043 static const int32_t default_height = 765;
2047 ArdourButton nudge_forward_button;
2048 ArdourButton nudge_backward_button;
2049 Gtk::HBox nudge_hbox;
2050 Gtk::VBox nudge_vbox;
2051 AudioClock* nudge_clock;
2053 bool nudge_forward_release (GdkEventButton*);
2054 bool nudge_backward_release (GdkEventButton*);
2058 void apply_filter (ARDOUR::Filter&, std::string cmd, ProgressReporter* progress = 0);
2060 Command* apply_midi_note_edit_op_to_region (ARDOUR::MidiOperator& op, MidiRegionView& mrv);
2061 void apply_midi_note_edit_op (ARDOUR::MidiOperator& op, const RegionSelection& rs);
2063 /* handling cleanup */
2065 int playlist_deletion_dialog (boost::shared_ptr<ARDOUR::Playlist>);
2067 PBD::ScopedConnectionList session_connections;
2069 /* tracking step changes of track height */
2071 TimeAxisView* current_stepping_trackview;
2072 ARDOUR::microseconds_t last_track_height_step_timestamp;
2073 gint track_height_step_timeout();
2074 sigc::connection step_timeout;
2076 TimeAxisView* entered_track;
2077 /** If the mouse is over a RegionView or one of its child canvas items, this is set up
2078 to point to the RegionView. Otherwise it is 0.
2080 RegionView* entered_regionview;
2082 std::vector<EnterContext> _enter_stack;
2084 bool clear_entered_track;
2085 bool left_track_canvas (GdkEventCrossing*);
2086 bool entered_track_canvas (GdkEventCrossing*);
2087 void set_entered_track (TimeAxisView*);
2088 void set_entered_regionview (RegionView*);
2089 gint left_automation_track ();
2091 void reset_canvas_action_sensitivity (bool);
2092 void set_gain_envelope_visibility ();
2093 void set_region_gain_visibility (RegionView*);
2094 void toggle_gain_envelope_active ();
2095 void reset_region_gain_envelopes ();
2097 void session_state_saved (std::string);
2099 Glib::RefPtr<Gtk::Action> undo_action;
2100 Glib::RefPtr<Gtk::Action> redo_action;
2101 Glib::RefPtr<Gtk::Action> alternate_redo_action;
2102 Glib::RefPtr<Gtk::Action> alternate_alternate_redo_action;
2103 Glib::RefPtr<Gtk::Action> selection_undo_action;
2104 Glib::RefPtr<Gtk::Action> selection_redo_action;
2106 void history_changed ();
2108 Editing::EditPoint _edit_point;
2110 ArdourDropdown edit_point_selector;
2111 void build_edit_point_menu();
2113 void set_edit_point_preference (Editing::EditPoint ep, bool force = false);
2114 void cycle_edit_point (bool with_marker);
2115 void set_edit_point ();
2116 void edit_point_selection_done (Editing::EditPoint);
2117 void edit_point_chosen (Editing::EditPoint);
2118 Glib::RefPtr<Gtk::RadioAction> edit_point_action (Editing::EditPoint);
2119 std::vector<std::string> edit_point_strings;
2120 std::vector<std::string> edit_mode_strings;
2122 void selected_marker_moved (ARDOUR::Location*);
2124 bool get_edit_op_range (framepos_t& start, framepos_t& end) const;
2126 void get_regions_at (RegionSelection&, framepos_t where, const TrackViewList& ts) const;
2127 void get_regions_after (RegionSelection&, framepos_t where, const TrackViewList& ts) const;
2129 RegionSelection get_regions_from_selection_and_edit_point ();
2130 RegionSelection get_regions_from_selection_and_entered () const;
2132 void start_updating_meters ();
2133 void stop_updating_meters ();
2134 bool meters_running;
2136 void select_next_route ();
2137 void select_prev_route ();
2139 void snap_to_internal (framepos_t& first,
2140 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
2141 bool for_mark = false,
2142 bool ensure_snap = false);
2144 void timecode_snap_to_internal (framepos_t& first,
2145 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
2146 bool for_mark = false);
2148 RhythmFerret* rhythm_ferret;
2150 void fit_tracks (TrackViewList &);
2151 void fit_selection ();
2152 void set_track_height (Height);
2154 void _remove_tracks ();
2155 bool idle_remove_tracks ();
2156 void toggle_tracks_active ();
2160 static gboolean _idle_resize (gpointer);
2162 int32_t _pending_resize_amount;
2163 TimeAxisView* _pending_resize_view;
2165 void visible_order_range (int*, int*) const;
2169 /** true if we've made a locate request that hasn't yet been processed */
2170 bool _pending_locate_request;
2172 /** if true, there is a pending Session locate which is the initial one when loading a session;
2173 we need to know this so that we don't (necessarily) set the viewport to show the playhead
2176 bool _pending_initial_locate;
2178 Gtk::HBox _summary_hbox;
2179 EditorSummary* _summary;
2181 void region_view_added (RegionView *);
2182 void region_view_removed ();
2184 EditorGroupTabs* _group_tabs;
2185 void fit_route_group (ARDOUR::RouteGroup *);
2187 void step_edit_status_change (bool);
2188 void start_step_editing ();
2189 void stop_step_editing ();
2190 bool check_step_edit ();
2191 sigc::connection step_edit_connection;
2193 double _last_motion_y;
2195 RegionLayeringOrderEditor* layering_order_editor;
2196 void update_region_layering_order_editor ();
2198 /** Track that was the source for the last cut/copy operation. Used as a place
2199 to paste things iff there is no selected track.
2201 TimeAxisView* _last_cut_copy_source_track;
2203 /** true if a change in Selection->regions should change the selection in the region list.
2204 See EditorRegions::selection_changed.
2206 bool _region_selection_change_updates_region_list;
2208 void setup_fade_images ();
2209 std::map<ARDOUR::FadeShape, Gtk::Image*> _fade_in_images;
2210 std::map<ARDOUR::FadeShape, Gtk::Image*> _fade_out_images;
2211 std::map<ARDOUR::FadeShape, Gtk::Image*> _xfade_in_images;
2212 std::map<ARDOUR::FadeShape, Gtk::Image*> _xfade_out_images;
2214 Gtk::MenuItem& action_menu_item (std::string const &);
2215 void action_pre_activated (Glib::RefPtr<Gtk::Action> const &);
2217 MouseCursors* _cursors;
2219 void follow_mixer_selection ();
2220 bool _following_mixer_selection;
2222 int time_fx (ARDOUR::RegionList&, float val, bool pitching);
2223 void note_edit_done (int, EditNoteDialog*);
2224 void toggle_sound_midi_notes ();
2226 /** Flag for a bit of a hack wrt control point selection; see set_selected_control_point_from_click */
2227 bool _control_point_toggled_on_press;
2229 /** This is used by TimeAxisView to keep a track of the TimeAxisView that is currently being
2230 stepped in height using ScrollZoomVerticalModifier+Scrollwheel. When a scroll event
2231 occurs, we do the step on this _stepping_axis_view if it is non-0 (and we set up this
2232 _stepping_axis_view with the TimeAxisView underneath the mouse if it is 0). Then Editor
2233 resets _stepping_axis_view when the modifier key is released. In this (hacky) way,
2234 pushing the modifier key and moving the scroll wheel will operate on the same track
2235 until the key is released (rather than skipping about to whatever happens to be
2236 underneath the mouse at the time).
2238 TimeAxisView* _stepping_axis_view;
2239 void zoom_vertical_modifier_released();
2241 void bring_in_callback (Gtk::Label*, uint32_t n, uint32_t total, std::string name);
2242 void update_bring_in_message (Gtk::Label* label, uint32_t n, uint32_t total, std::string name);
2243 void bring_all_sources_into_session ();
2245 QuantizeDialog* quantize_dialog;
2246 MainMenuDisabler* _main_menu_disabler;
2248 /* private helper functions to help with registering axis */
2250 Glib::RefPtr<Gtk::Action> reg_sens (Glib::RefPtr<Gtk::ActionGroup> group, char const * name, char const * label, sigc::slot<void> slot);
2251 void toggle_reg_sens (Glib::RefPtr<Gtk::ActionGroup> group, char const * name, char const * label, sigc::slot<void> slot);
2252 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);
2254 Gtkmm2ext::ActionMap myactions;
2257 friend class RegionDrag;
2258 friend class RegionMoveDrag;
2259 friend class RegionSpliceDrag;
2260 friend class RegionRippleDrag;
2261 friend class TrimDrag;
2262 friend class BBTRulerDrag;
2263 friend class MeterMarkerDrag;
2264 friend class TempoMarkerDrag;
2265 friend class CursorDrag;
2266 friend class FadeInDrag;
2267 friend class FadeOutDrag;
2268 friend class MarkerDrag;
2269 friend class RegionGainDrag;
2270 friend class ControlPointDrag;
2271 friend class LineDrag;
2272 friend class RubberbandSelectDrag;
2273 friend class EditorRubberbandSelectDrag;
2274 friend class TimeFXDrag;
2275 friend class ScrubDrag;
2276 friend class SelectionDrag;
2277 friend class RangeMarkerBarDrag;
2278 friend class MouseZoomDrag;
2279 friend class RegionCreateDrag;
2280 friend class RegionMotionDrag;
2281 friend class RegionInsertDrag;
2282 friend class VideoTimeLineDrag;
2284 friend class EditorSummary;
2285 friend class EditorGroupTabs;
2287 friend class EditorRoutes;
2288 friend class RhythmFerret;
2291 #endif /* __ardour_editor_h__ */