2 Copyright (C) 2000-2003 Paul Davis
4 This program is free software; you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation; either version 2 of the License, or
7 (at your option) any later version.
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with this program; if not, write to the Free Software
16 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
20 #ifndef __ardour_editor_h__
21 #define __ardour_editor_h__
32 #include <boost/optional.hpp>
34 #include <gtkmm/comboboxtext.h>
35 #include <gtkmm/layout.h>
37 #include "gtkmm2ext/bindings.h"
38 #include "gtkmm2ext/click_box.h"
39 #include "gtkmm2ext/dndtreeview.h"
40 #include "gtkmm2ext/pane.h"
41 #include "gtkmm2ext/selector.h"
42 #include "gtkmm2ext/stateful_button.h"
44 #include "pbd/stateful.h"
45 #include "pbd/signals.h"
47 #include "ardour/import_status.h"
48 #include "ardour/tempo.h"
49 #include "ardour/location.h"
50 #include "ardour/types.h"
52 #include "canvas/fwd.h"
53 #include "canvas/ruler.h"
55 #include "ardour_button.h"
56 #include "ardour_dialog.h"
57 #include "ardour_dropdown.h"
58 #include "public_editor.h"
61 #include "editor_items.h"
62 #include "region_selection.h"
63 #include "selection_memento.h"
64 #include "tempo_curve.h"
98 class AudioRegionView;
99 class AudioStreamView;
100 class AudioTimeAxisView;
101 class AutomationLine;
102 class AutomationSelection;
103 class AutomationTimeAxisView;
109 class EditNoteDialog;
111 class EditorGroupTabs;
112 class EditorLocations;
115 class EditorRouteGroups;
116 class EditorSnapshots;
118 class GroupedButtons;
119 class GUIObjectState;
121 class MidiRegionView;
122 class MidiExportDialog;
126 class PlaylistSelector;
127 class PluginSelector;
128 class ProgressReporter;
129 class QuantizeDialog;
133 class SoundFileOmega;
140 class RegionLayeringOrderEditor;
143 class Editor : public PublicEditor, public PBD::ScopedConnectionList, public ARDOUR::SessionHandlePtr
149 void set_session (ARDOUR::Session *);
150 ARDOUR::Session* session() const { return _session; }
152 Gtk::Window* use_own_window (bool and_fill_it);
155 virtual bool have_idled () const { return _have_idled; }
157 framepos_t leftmost_sample() const { return leftmost_frame; }
159 framecnt_t current_page_samples() const {
160 return (framecnt_t) _visible_canvas_width * samples_per_pixel;
163 double visible_canvas_height () const {
164 return _visible_canvas_height;
166 double trackviews_height () const;
168 void cycle_snap_mode ();
169 void next_snap_choice ();
170 void next_snap_choice_music_only ();
171 void next_snap_choice_music_and_time ();
172 void prev_snap_choice ();
173 void prev_snap_choice_music_only ();
174 void prev_snap_choice_music_and_time ();
175 void set_snap_to (Editing::SnapType);
176 void set_snap_mode (Editing::SnapMode);
177 void set_snap_threshold (double pixel_distance) {snap_threshold = pixel_distance;}
179 Editing::SnapMode snap_mode () const;
180 Editing::SnapType snap_type () const;
181 bool snap_musical () const;
183 void undo (uint32_t n = 1);
184 void redo (uint32_t n = 1);
186 XMLNode& get_state ();
187 int set_state (const XMLNode&, int version);
189 void set_mouse_mode (Editing::MouseMode, bool force=true);
190 void step_mouse_mode (bool next);
191 Editing::MouseMode current_mouse_mode () const { return mouse_mode; }
192 Editing::MidiEditMode current_midi_edit_mode () const;
193 void remove_midi_note (ArdourCanvas::Item *, GdkEvent *);
195 bool internal_editing() const;
197 void foreach_time_axis_view (sigc::slot<void,TimeAxisView&>);
198 void add_to_idle_resize (TimeAxisView*, int32_t);
200 RouteTimeAxisView* get_route_view_by_route_id (const PBD::ID& id) const;
202 void consider_auditioning (boost::shared_ptr<ARDOUR::Region>);
203 void hide_a_region (boost::shared_ptr<ARDOUR::Region>);
204 void show_a_region (boost::shared_ptr<ARDOUR::Region>);
206 #ifdef USE_RUBBERBAND
207 std::vector<std::string> rb_opt_strings;
211 /* things that need to be public to be used in the main menubar */
213 void new_region_from_selection ();
214 void separate_regions_between (const TimeSelection&);
215 void separate_region_from_selection ();
216 void separate_under_selected_regions ();
217 void separate_region_from_punch ();
218 void separate_region_from_loop ();
219 void separate_regions_using_location (ARDOUR::Location&);
220 void transition_to_rolling (bool forward);
222 /* NOTE: these functions assume that the "pixel" coordinate is
223 in canvas coordinates. These coordinates already take into
224 account any scrolling offsets.
227 framepos_t pixel_to_sample_from_event (double pixel) const {
229 /* pixel can be less than zero when motion events
230 are processed. since we've already run the world->canvas
231 affine, that means that the location *really* is "off
232 to the right" and thus really is "before the start".
236 return pixel * samples_per_pixel;
242 framepos_t pixel_to_sample (double pixel) const {
243 return pixel * samples_per_pixel;
246 double sample_to_pixel (framepos_t sample) const {
247 return round (sample / (double) samples_per_pixel);
250 double sample_to_pixel_unrounded (framepos_t sample) const {
251 return sample / (double) samples_per_pixel;
256 Selection& get_selection() const { return *selection; }
257 bool get_selection_extents (framepos_t &start, framepos_t &end) const; // the time extents of the current selection, whether Range, Region(s), Control Points, or Notes
258 Selection& get_cut_buffer() const { return *cut_buffer; }
260 bool extend_selection_to_track (TimeAxisView&);
262 void play_selection ();
263 void maybe_locate_with_edit_preroll (framepos_t);
264 void play_with_preroll ();
265 void rec_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 TimeInfoBox* _time_info_box;
576 typedef std::pair<TimeAxisView*,XMLNode*> TAVState;
579 VisualState (bool with_tracks);
582 framecnt_t samples_per_pixel;
583 framepos_t leftmost_frame;
584 Editing::ZoomFocus zoom_focus;
585 GUIObjectState* gui_state;
588 std::list<VisualState*> undo_visual_stack;
589 std::list<VisualState*> redo_visual_stack;
590 VisualState* current_visual_state (bool with_tracks = true);
591 void undo_visual_state ();
592 void redo_visual_state ();
593 void use_visual_state (VisualState&);
595 void swap_visual_state ();
597 std::vector<VisualState*> visual_states;
598 void start_visual_state_op (uint32_t n);
599 void cancel_visual_state_op (uint32_t n);
601 framepos_t leftmost_frame;
602 framecnt_t samples_per_pixel;
603 Editing::ZoomFocus zoom_focus;
605 void set_samples_per_pixel (framecnt_t);
607 Editing::MouseMode mouse_mode;
608 Editing::SnapType pre_internal_snap_type;
609 Editing::SnapMode pre_internal_snap_mode;
610 Editing::SnapType internal_snap_type;
611 Editing::SnapMode internal_snap_mode;
612 Editing::MouseMode effective_mouse_mode () const;
614 enum JoinObjectRangeState {
615 JOIN_OBJECT_RANGE_NONE,
616 /** `join object/range' mode is active and the mouse is over a place where object mode should happen */
617 JOIN_OBJECT_RANGE_OBJECT,
618 /** `join object/range' mode is active and the mouse is over a place where range mode should happen */
619 JOIN_OBJECT_RANGE_RANGE
622 JoinObjectRangeState _join_object_range_state;
624 void update_join_object_range_location (double);
626 boost::optional<float> pre_notebook_shrink_pane_width;
628 Gtk::VBox _editor_list_vbox;
629 Gtk::Notebook _the_notebook;
630 bool _notebook_shrunk;
631 void add_notebook_page (std::string const &, Gtk::Widget &);
632 bool notebook_tab_clicked (GdkEventButton *, Gtk::Widget *);
634 Gtkmm2ext::HPane edit_pane;
635 Gtkmm2ext::VPane editor_summary_pane;
637 Gtk::EventBox meter_base;
639 Gtk::EventBox marker_base;
640 Gtk::HBox marker_box;
641 Gtk::VBox scrollers_rulers_markers_box;
643 void location_changed (ARDOUR::Location *);
644 void location_flags_changed (ARDOUR::Location *);
645 void refresh_location_display ();
646 void refresh_location_display_internal (const ARDOUR::Locations::LocationList&);
647 void add_new_location (ARDOUR::Location *);
648 ArdourCanvas::Container* add_new_location_internal (ARDOUR::Location *);
649 void location_gone (ARDOUR::Location *);
650 void remove_marker (ArdourCanvas::Item&, GdkEvent*);
651 gint really_remove_marker (ARDOUR::Location* loc);
652 void goto_nth_marker (int nth);
653 void trigger_script (int nth);
654 void toggle_marker_lines ();
655 void set_marker_line_visibility (bool);
657 void jump_forward_to_mark ();
658 void jump_backward_to_mark ();
660 uint32_t location_marker_color;
661 uint32_t location_range_color;
662 uint32_t location_loop_color;
663 uint32_t location_punch_color;
664 uint32_t location_cd_marker_color;
666 struct LocationMarkers {
671 LocationMarkers () : start(0), end(0), valid (true) {}
678 void set_show_lines (bool);
679 void set_selected (bool);
680 void canvas_height_set (double);
683 void set_name (const std::string&);
684 void set_position (framepos_t start, framepos_t end = 0);
685 void set_color_rgba (uint32_t);
688 LocationMarkers *find_location_markers (ARDOUR::Location *) const;
689 ARDOUR::Location* find_location_from_marker (ArdourMarker *, bool& is_start) const;
690 ArdourMarker* find_marker_from_location_id (PBD::ID const &, bool) const;
691 ArdourMarker* entered_marker;
692 bool _show_marker_lines;
694 typedef std::map<ARDOUR::Location*,LocationMarkers *> LocationMarkerMap;
695 LocationMarkerMap location_markers;
697 void update_marker_labels ();
698 void update_marker_labels (ArdourCanvas::Container *);
699 void check_marker_label (ArdourMarker *);
701 /** A set of lists of Markers that are in each of the canvas groups
702 * for the marker sections at the top of the editor. These lists
703 * are kept sorted in time order between marker movements, so that after
704 * a marker has moved we can decide whether we need to update the labels
705 * for all markers or for just a few.
707 std::map<ArdourCanvas::Container *, std::list<ArdourMarker *> > _sorted_marker_lists;
708 void remove_sorted_marker (ArdourMarker *);
710 void hide_marker (ArdourCanvas::Item*, GdkEvent*);
711 void clear_marker_display ();
712 void mouse_add_new_range (framepos_t);
713 void mouse_add_new_loop (framepos_t);
714 void mouse_add_new_punch (framepos_t);
715 bool choose_new_marker_name(std::string &name);
716 void update_cd_marker_display ();
717 void ensure_cd_marker_updated (LocationMarkers * lam, ARDOUR::Location * location);
719 TimeAxisView* clicked_axisview;
720 RouteTimeAxisView* clicked_routeview;
721 /** The last RegionView that was clicked on, or 0 if the last click was not
722 * on a RegionView. This is set up by the canvas event handlers in
723 * editor_canvas_events.cc
725 RegionView* clicked_regionview;
726 RegionSelection latest_regionviews;
727 uint32_t clicked_selection;
728 ControlPoint* clicked_control_point;
730 void sort_track_selection (TrackViewList&);
732 void get_equivalent_regions (RegionView* rv, std::vector<RegionView*> &, PBD::PropertyID) const;
733 RegionSelection get_equivalent_regions (RegionSelection &, PBD::PropertyID) const;
734 void mapover_tracks (sigc::slot<void,RouteTimeAxisView&,uint32_t> sl, TimeAxisView*, PBD::PropertyID) const;
735 void mapover_tracks_with_unique_playlists (sigc::slot<void,RouteTimeAxisView&,uint32_t> sl, TimeAxisView*, PBD::PropertyID) const;
737 /* functions to be passed to mapover_tracks(), possibly with sigc::bind()-supplied arguments */
738 void mapped_get_equivalent_regions (RouteTimeAxisView&, uint32_t, RegionView *, std::vector<RegionView*>*) const;
739 void mapped_use_new_playlist (RouteTimeAxisView&, uint32_t, std::vector<boost::shared_ptr<ARDOUR::Playlist> > const &);
740 void mapped_use_copy_playlist (RouteTimeAxisView&, uint32_t, std::vector<boost::shared_ptr<ARDOUR::Playlist> > const &);
741 void mapped_clear_playlist (RouteTimeAxisView&, uint32_t);
743 void button_selection (ArdourCanvas::Item* item, GdkEvent* event, ItemType item_type);
744 bool button_release_can_deselect;
745 bool _mouse_changed_selection;
747 void catch_vanishing_regionview (RegionView *);
749 void set_selected_track (TimeAxisView&, Selection::Operation op = Selection::Set, bool no_remove=false);
750 void select_all_tracks ();
751 bool select_all_internal_edit (Selection::Operation);
753 bool set_selected_control_point_from_click (bool press, Selection::Operation op = Selection::Set);
754 void set_selected_track_from_click (bool press, Selection::Operation op = Selection::Set, bool no_remove=false);
755 void set_selected_track_as_side_effect (Selection::Operation op);
756 bool set_selected_regionview_from_click (bool press, Selection::Operation op = Selection::Set);
758 bool set_selected_regionview_from_map_event (GdkEventAny*, StreamView*, boost::weak_ptr<ARDOUR::Region>);
759 void collect_new_region_view (RegionView *);
760 void collect_and_select_new_region_view (RegionView *);
762 Gtk::Menu track_context_menu;
763 Gtk::Menu track_region_context_menu;
764 Gtk::Menu track_selection_context_menu;
766 Gtk::MenuItem* region_edit_menu_split_item;
767 Gtk::MenuItem* region_edit_menu_split_multichannel_item;
768 Gtk::Menu * track_region_edit_playlist_menu;
769 Gtk::Menu * track_edit_playlist_submenu;
770 Gtk::Menu * track_selection_edit_playlist_submenu;
772 GdkEvent context_click_event;
774 void popup_track_context_menu (int, int, ItemType, bool);
775 Gtk::Menu* build_track_context_menu ();
776 Gtk::Menu* build_track_bus_context_menu ();
777 Gtk::Menu* build_track_region_context_menu ();
778 Gtk::Menu* build_track_selection_context_menu ();
779 void add_dstream_context_items (Gtk::Menu_Helpers::MenuList&);
780 void add_bus_context_items (Gtk::Menu_Helpers::MenuList&);
781 void add_region_context_items (Gtk::Menu_Helpers::MenuList&, boost::shared_ptr<ARDOUR::Track>);
782 void add_selection_context_items (Gtk::Menu_Helpers::MenuList&);
783 Gtk::MenuItem* _popup_region_menu_item;
785 void popup_control_point_context_menu (ArdourCanvas::Item *, GdkEvent *);
786 Gtk::Menu _control_point_context_menu;
788 void popup_note_context_menu (ArdourCanvas::Item *, GdkEvent *);
789 Gtk::Menu _note_context_menu;
791 void add_stripables (ARDOUR::StripableList&);
792 void add_routes (ARDOUR::RouteList&);
793 void timeaxisview_deleted (TimeAxisView *);
794 void add_vcas (ARDOUR::VCAList&);
796 Gtk::HBox global_hpacker;
797 Gtk::VBox global_vpacker;
799 /* Cursor stuff. Do not use directly, use via CursorContext. */
800 friend class CursorContext;
801 std::vector<Gdk::Cursor*> _cursor_stack;
802 void set_canvas_cursor (Gdk::Cursor*);
803 size_t push_canvas_cursor (Gdk::Cursor*);
804 void pop_canvas_cursor ();
806 Gdk::Cursor* which_grabber_cursor () const;
807 Gdk::Cursor* which_track_cursor () const;
808 Gdk::Cursor* which_mode_cursor () const;
809 Gdk::Cursor* which_trim_cursor (bool left_side) const;
810 Gdk::Cursor* which_canvas_cursor (ItemType type) const;
812 /** Push the appropriate enter/cursor context on item entry. */
813 void choose_canvas_cursor_on_entry (ItemType);
815 /** Update all enter cursors based on current settings. */
816 void update_all_enter_cursors ();
818 ArdourCanvas::GtkCanvas* _track_canvas;
819 ArdourCanvas::GtkCanvasViewport* _track_canvas_viewport;
821 bool within_track_canvas;
823 friend class VerboseCursor;
824 VerboseCursor* _verbose_cursor;
826 void parameter_changed (std::string);
827 void ui_parameter_changed (std::string);
829 Gtk::EventBox time_bars_event_box;
830 Gtk::VBox time_bars_vbox;
832 ArdourCanvas::Container *tempo_group;
833 ArdourCanvas::Container *meter_group;
834 ArdourCanvas::Container *marker_group;
835 ArdourCanvas::Container *range_marker_group;
836 ArdourCanvas::Container *transport_marker_group;
837 ArdourCanvas::Container* cd_marker_group;
839 /* parent for groups which themselves contain time markers */
840 ArdourCanvas::Container* _time_markers_group;
842 /* The group containing all other groups that are scrolled vertically
845 ArdourCanvas::ScrollGroup* hv_scroll_group;
847 /* The group containing all other groups that are scrolled horizontally ONLY
849 ArdourCanvas::ScrollGroup* h_scroll_group;
851 /* Scroll group for cursors, scrolled horizontally, above everything else
853 ArdourCanvas::ScrollGroup* cursor_scroll_group;
855 /* The group containing all trackviews. */
856 ArdourCanvas::Container* no_scroll_group;
858 /* The group containing all trackviews. */
859 ArdourCanvas::Container* _trackview_group;
861 /* The group holding things (mostly regions) while dragging so they
862 * are on top of everything else
864 ArdourCanvas::Container* _drag_motion_group;
866 /* a rect that sits at the bottom of all tracks to act as a drag-no-drop/clickable
869 ArdourCanvas::Rectangle* _canvas_drop_zone;
870 bool canvas_drop_zone_event (GdkEvent* event);
873 ruler_metric_timecode = 0,
874 ruler_metric_bbt = 1,
875 ruler_metric_samples = 2,
876 ruler_metric_minsec = 3,
878 ruler_time_tempo = 4,
879 ruler_time_meter = 5,
880 ruler_time_marker = 6,
881 ruler_time_range_marker = 7,
882 ruler_time_transport_marker = 8,
883 ruler_time_cd_marker = 9,
884 ruler_video_timeline = 10,
887 Glib::RefPtr<Gtk::ToggleAction> ruler_timecode_action;
888 Glib::RefPtr<Gtk::ToggleAction> ruler_bbt_action;
889 Glib::RefPtr<Gtk::ToggleAction> ruler_samples_action;
890 Glib::RefPtr<Gtk::ToggleAction> ruler_minsec_action;
891 Glib::RefPtr<Gtk::ToggleAction> ruler_tempo_action;
892 Glib::RefPtr<Gtk::ToggleAction> ruler_meter_action;
893 Glib::RefPtr<Gtk::ToggleAction> ruler_marker_action;
894 Glib::RefPtr<Gtk::ToggleAction> ruler_range_action;
895 Glib::RefPtr<Gtk::ToggleAction> ruler_loop_punch_action;
896 Glib::RefPtr<Gtk::ToggleAction> ruler_cd_marker_action;
897 bool no_ruler_shown_update;
899 Gtk::Widget * ruler_grabbed_widget;
901 RulerDialog* ruler_dialog;
903 void initialize_rulers ();
904 void update_just_timecode ();
905 void compute_fixed_ruler_scale (); //calculates the RulerScale of the fixed rulers
906 void update_fixed_rulers ();
907 void update_tempo_based_rulers ();
908 void popup_ruler_menu (framepos_t where = 0, ItemType type = RegionItem);
909 void update_ruler_visibility ();
910 void set_ruler_visible (RulerType, bool);
911 void toggle_ruler_visibility (RulerType rt);
912 void ruler_toggled (int);
913 bool ruler_label_button_release (GdkEventButton*);
914 void store_ruler_visibility ();
915 void restore_ruler_visibility ();
919 enum MinsecRulerScale {
924 minsec_show_many_hours
927 MinsecRulerScale minsec_ruler_scale;
929 framecnt_t minsec_mark_interval;
930 gint minsec_mark_modulo;
932 void set_minsec_ruler_scale (framepos_t, framepos_t);
934 enum TimecodeRulerScale {
936 timecode_show_frames,
937 timecode_show_seconds,
938 timecode_show_minutes,
940 timecode_show_many_hours
943 TimecodeRulerScale timecode_ruler_scale;
945 gint timecode_mark_modulo;
946 gint timecode_nmarks;
947 void set_timecode_ruler_scale (framepos_t, framepos_t);
949 framecnt_t _samples_ruler_interval;
950 void set_samples_ruler_scale (framepos_t, framepos_t);
960 bbt_show_ticks_detail,
961 bbt_show_ticks_super_detail
964 BBTRulerScale bbt_ruler_scale;
968 uint32_t bbt_bar_helper_on;
969 uint32_t bbt_accent_modulo;
970 void compute_bbt_ruler_scale (framepos_t lower, framepos_t upper);
972 ArdourCanvas::Ruler* timecode_ruler;
973 ArdourCanvas::Ruler* bbt_ruler;
974 ArdourCanvas::Ruler* samples_ruler;
975 ArdourCanvas::Ruler* minsec_ruler;
977 static double timebar_height;
978 guint32 visible_timebars;
979 Gtk::Menu *editor_ruler_menu;
981 ArdourCanvas::Rectangle* tempo_bar;
982 ArdourCanvas::Rectangle* meter_bar;
983 ArdourCanvas::Rectangle* marker_bar;
984 ArdourCanvas::Rectangle* range_marker_bar;
985 ArdourCanvas::Rectangle* transport_marker_bar;
986 ArdourCanvas::Rectangle* cd_marker_bar;
988 Gtk::Label minsec_label;
989 Gtk::Label bbt_label;
990 Gtk::Label timecode_label;
991 Gtk::Label samples_label;
992 Gtk::Label tempo_label;
993 Gtk::Label meter_label;
994 Gtk::Label mark_label;
995 Gtk::Label range_mark_label;
996 Gtk::Label transport_mark_label;
997 Gtk::Label cd_mark_label;
999 /* videtimline related actions */
1000 Gtk::Label videotl_label;
1001 ArdourCanvas::Container* videotl_group;
1002 Glib::RefPtr<Gtk::ToggleAction> ruler_video_action;
1003 Glib::RefPtr<Gtk::ToggleAction> xjadeo_proc_action;
1004 Glib::RefPtr<Gtk::ToggleAction> xjadeo_ontop_action;
1005 Glib::RefPtr<Gtk::ToggleAction> xjadeo_timecode_action;
1006 Glib::RefPtr<Gtk::ToggleAction> xjadeo_frame_action;
1007 Glib::RefPtr<Gtk::ToggleAction> xjadeo_osdbg_action;
1008 Glib::RefPtr<Gtk::ToggleAction> xjadeo_fullscreen_action;
1009 Glib::RefPtr<Gtk::ToggleAction> xjadeo_letterbox_action;
1010 Glib::RefPtr<Gtk::Action> xjadeo_zoom_100;
1011 void set_xjadeo_proc ();
1012 void toggle_xjadeo_proc (int state=-1);
1013 void set_close_video_sensitive (bool onoff);
1014 void set_xjadeo_sensitive (bool onoff);
1015 void set_xjadeo_viewoption (int);
1016 void toggle_xjadeo_viewoption (int what, int state=-1);
1017 void toggle_ruler_video (bool onoff) {ruler_video_action->set_active(onoff);}
1018 int videotl_bar_height; /* in units of timebar_height; default: 4 */
1019 int get_videotl_bar_height () const { return videotl_bar_height; }
1020 void toggle_region_video_lock ();
1022 friend class EditorCursor;
1024 EditorCursor* playhead_cursor;
1025 framepos_t playhead_cursor_sample () const;
1027 framepos_t get_region_boundary (framepos_t pos, int32_t dir, bool with_selection, bool only_onscreen);
1029 void cursor_to_region_boundary (bool with_selection, int32_t dir);
1030 void cursor_to_next_region_boundary (bool with_selection);
1031 void cursor_to_previous_region_boundary (bool with_selection);
1032 void cursor_to_next_region_point (EditorCursor*, ARDOUR::RegionPoint);
1033 void cursor_to_previous_region_point (EditorCursor*, ARDOUR::RegionPoint);
1034 void cursor_to_region_point (EditorCursor*, ARDOUR::RegionPoint, int32_t dir);
1035 void cursor_to_selection_start (EditorCursor *);
1036 void cursor_to_selection_end (EditorCursor *);
1038 void selected_marker_to_region_boundary (bool with_selection, int32_t dir);
1039 void selected_marker_to_next_region_boundary (bool with_selection);
1040 void selected_marker_to_previous_region_boundary (bool with_selection);
1041 void selected_marker_to_next_region_point (ARDOUR::RegionPoint);
1042 void selected_marker_to_previous_region_point (ARDOUR::RegionPoint);
1043 void selected_marker_to_region_point (ARDOUR::RegionPoint, int32_t dir);
1044 void selected_marker_to_selection_start ();
1045 void selected_marker_to_selection_end ();
1047 void select_all_selectables_using_cursor (EditorCursor *, bool);
1048 void select_all_selectables_using_edit (bool, bool);
1049 void select_all_selectables_between (bool within);
1050 void select_range_between ();
1052 boost::shared_ptr<ARDOUR::Region> find_next_region (ARDOUR::framepos_t, ARDOUR::RegionPoint, int32_t dir, TrackViewList&, TimeAxisView ** = 0);
1053 ARDOUR::framepos_t find_next_region_boundary (ARDOUR::framepos_t, int32_t dir, const TrackViewList&);
1055 std::vector<ARDOUR::framepos_t> region_boundary_cache;
1056 void build_region_boundary_cache ();
1058 Gtk::HBox toplevel_hpacker;
1060 Gtk::HBox bottom_hbox;
1062 Gtk::Table edit_packer;
1064 /** the adjustment that controls the overall editor vertical scroll position */
1065 Gtk::Adjustment vertical_adjustment;
1066 Gtk::Adjustment horizontal_adjustment;
1068 Gtk::Adjustment unused_adjustment; // yes, really; Gtk::Layout constructor requires refs
1069 Gtk::Layout controls_layout;
1070 bool control_layout_scroll (GdkEventScroll* ev);
1071 void reset_controls_layout_width ();
1072 void reset_controls_layout_height (int32_t height);
1081 bool scroll_press (Direction);
1082 void scroll_release ();
1083 sigc::connection _scroll_connection;
1084 int _scroll_callbacks;
1086 double _visible_canvas_width;
1087 double _visible_canvas_height; ///< height of the visible area of the track canvas
1088 double _full_canvas_height; ///< full height of the canvas
1090 bool track_canvas_map_handler (GdkEventAny*);
1092 bool edit_controls_button_release (GdkEventButton*);
1093 Gtk::Menu *edit_controls_left_menu;
1094 Gtk::Menu *edit_controls_right_menu;
1096 Gtk::VBox track_canvas_vbox;
1097 Gtk::VBox edit_controls_vbox;
1098 Gtk::HBox edit_controls_hbox;
1100 void control_vertical_zoom_in_all ();
1101 void control_vertical_zoom_out_all ();
1102 void control_vertical_zoom_in_selected ();
1103 void control_vertical_zoom_out_selected ();
1104 void control_step_tracks_up ();
1105 void control_step_tracks_down ();
1106 void control_view (uint32_t);
1107 void control_scroll (float);
1108 void control_select (boost::shared_ptr<ARDOUR::Stripable>, Selection::Operation);
1109 void control_unselect ();
1110 void access_action (std::string,std::string);
1111 bool deferred_control_scroll (framepos_t);
1112 sigc::connection control_scroll_connection;
1114 void tie_vertical_scrolling ();
1115 void set_horizontal_position (double);
1116 double horizontal_position () const;
1118 struct VisualChange {
1126 framepos_t time_origin;
1127 framecnt_t samples_per_pixel;
1130 int idle_handler_id;
1131 /** true if we are currently in the idle handler */
1134 VisualChange() : pending ((VisualChange::Type) 0), time_origin (0), samples_per_pixel (0), idle_handler_id (-1), being_handled (false) {}
1136 pending = Type (pending | t);
1140 VisualChange pending_visual_change;
1142 static int _idle_visual_changer (void *arg);
1143 int idle_visual_changer ();
1144 void visual_changer (const VisualChange&);
1145 void ensure_visual_change_idle_handler ();
1148 TrackViewList track_views;
1149 std::pair<TimeAxisView*, double> trackview_by_y_position (double, bool trackview_relative_offset = true) const;
1150 TimeAxisView* axis_view_from_stripable (boost::shared_ptr<ARDOUR::Stripable>) const;
1152 TrackViewList get_tracks_for_range_action () const;
1154 sigc::connection super_rapid_screen_update_connection;
1155 framepos_t last_update_frame;
1156 void center_screen_internal (framepos_t, float);
1158 void super_rapid_screen_update ();
1160 void session_going_away ();
1162 framepos_t cut_buffer_start;
1163 framecnt_t cut_buffer_length;
1165 boost::shared_ptr<CursorContext> _press_cursor_ctx; ///< Button press cursor context
1167 boost::weak_ptr<ARDOUR::Trimmable> _trimmable;
1168 boost::weak_ptr<ARDOUR::Movable> _movable;
1170 bool typed_event (ArdourCanvas::Item*, GdkEvent*, ItemType);
1171 bool button_press_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1172 bool button_press_handler_1 (ArdourCanvas::Item *, GdkEvent *, ItemType);
1173 bool button_press_handler_2 (ArdourCanvas::Item *, GdkEvent *, ItemType);
1174 bool button_release_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1175 bool button_double_click_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1176 bool button_press_dispatch (GdkEventButton*);
1177 bool button_release_dispatch (GdkEventButton*);
1178 bool motion_handler (ArdourCanvas::Item*, GdkEvent*, bool from_autoscroll = false);
1179 bool enter_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1180 bool leave_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1181 bool key_press_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1182 bool key_release_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1184 Gtkmm2ext::Bindings* button_bindings;
1185 XMLNode* button_settings () const;
1187 /* KEYMAP HANDLING */
1189 void register_actions ();
1190 void register_region_actions ();
1192 void load_bindings ();
1194 /* CUT/COPY/PASTE */
1196 framepos_t last_paste_pos;
1197 unsigned paste_count;
1199 void cut_copy (Editing::CutCopyOp);
1200 bool can_cut_copy () const;
1201 void cut_copy_points (Editing::CutCopyOp, Evoral::Beats earliest=Evoral::Beats(), bool midi=false);
1202 void cut_copy_regions (Editing::CutCopyOp, RegionSelection&);
1203 void cut_copy_ranges (Editing::CutCopyOp);
1204 void cut_copy_midi (Editing::CutCopyOp);
1206 void mouse_paste ();
1207 void paste_internal (framepos_t position, float times, const int32_t sub_num);
1209 /* EDITING OPERATIONS */
1211 void reset_point_selection ();
1212 void toggle_region_lock ();
1213 void toggle_opaque_region ();
1214 void toggle_record_enable ();
1215 void toggle_solo ();
1216 void toggle_solo_isolate ();
1217 void toggle_mute ();
1218 void toggle_region_lock_style ();
1220 enum LayerOperation {
1227 void do_layer_operation (LayerOperation);
1228 void raise_region ();
1229 void raise_region_to_top ();
1230 void change_region_layering_order (bool from_context_menu);
1231 void lower_region ();
1232 void lower_region_to_bottom ();
1233 void split_region_at_transients ();
1234 void crop_region_to_selection ();
1235 void crop_region_to (framepos_t start, framepos_t end);
1236 void set_sync_point (framepos_t, const RegionSelection&);
1237 void set_region_sync_position ();
1238 void remove_region_sync();
1239 void align_regions (ARDOUR::RegionPoint);
1240 void align_regions_relative (ARDOUR::RegionPoint point);
1241 void align_region (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, framepos_t position);
1242 void align_region_internal (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, framepos_t position);
1243 void remove_selected_regions ();
1244 void remove_clicked_region ();
1245 void show_region_properties ();
1246 void show_midi_list_editor ();
1247 void rename_region ();
1248 void duplicate_some_regions (RegionSelection&, float times);
1249 void duplicate_selection (float times);
1250 void region_fill_selection ();
1251 void combine_regions ();
1252 void uncombine_regions ();
1254 void region_fill_track ();
1255 void audition_playlist_region_standalone (boost::shared_ptr<ARDOUR::Region>);
1256 void split_multichannel_region();
1257 void reverse_region ();
1258 void strip_region_silence ();
1259 void normalize_region ();
1260 void reset_region_scale_amplitude ();
1261 void adjust_region_gain (bool up);
1262 void quantize_region ();
1263 void quantize_regions (const RegionSelection& rs);
1264 void legatize_region (bool shrink_only);
1265 void legatize_regions (const RegionSelection& rs, bool shrink_only);
1266 void transform_region ();
1267 void transform_regions (const RegionSelection& rs);
1268 void transpose_region ();
1269 void transpose_regions (const RegionSelection& rs);
1270 void insert_patch_change (bool from_context);
1271 void fork_region ();
1273 void do_insert_time ();
1274 void insert_time (framepos_t, framecnt_t, Editing::InsertTimeOption, bool, bool, bool, bool, bool, bool);
1276 void do_remove_time ();
1277 void remove_time (framepos_t pos, framecnt_t distance, Editing::InsertTimeOption opt, bool ignore_music_glue, bool markers_too,
1278 bool glued_markers_too, bool locked_markers_too, bool tempo_too);
1280 void tab_to_transient (bool forward);
1282 void set_tempo_from_region ();
1283 void use_range_as_bar ();
1285 void define_one_bar (framepos_t start, framepos_t end);
1287 void audition_region_from_region_list ();
1288 void hide_region_from_region_list ();
1289 void show_region_in_region_list ();
1291 void naturalize_region ();
1293 void split_region ();
1298 void paste (float times, bool from_context_menu);
1300 void place_transient ();
1301 void remove_transient (ArdourCanvas::Item* item);
1302 void snap_regions_to_grid ();
1303 void close_region_gaps ();
1305 void keyboard_paste ();
1307 void region_from_selection ();
1308 void create_region_from_selection (std::vector<boost::shared_ptr<ARDOUR::Region> >&);
1310 void play_from_start ();
1311 void play_from_edit_point ();
1312 void play_from_edit_point_and_return ();
1313 void play_selected_region ();
1314 void play_edit_range ();
1315 void play_location (ARDOUR::Location&);
1316 void loop_location (ARDOUR::Location&);
1318 void calc_extra_zoom_edges(framepos_t &start, framepos_t &end);
1319 void temporal_zoom_selection (Editing::ZoomAxis);
1320 void temporal_zoom_session ();
1321 void temporal_zoom (framecnt_t samples_per_pixel);
1322 void temporal_zoom_by_frame (framepos_t start, framepos_t end);
1323 void temporal_zoom_to_frame (bool coarser, framepos_t frame);
1325 void insert_region_list_selection (float times);
1328 void external_pt_dialog ();
1329 typedef struct ptflookup {
1334 bool operator ==(const struct ptflookup& other) {
1335 return (this->index1 == other.index1);
1339 /* import & embed */
1341 void add_external_audio_action (Editing::ImportMode);
1343 int check_whether_and_how_to_import(std::string, bool all_or_nothing = true);
1344 bool check_multichannel_status (const std::vector<std::string>& paths);
1346 SoundFileOmega* sfbrowser;
1348 void bring_in_external_audio (Editing::ImportMode mode, framepos_t& pos);
1350 bool idle_drop_paths (std::vector<std::string> paths, framepos_t frame, double ypos, bool copy);
1351 void drop_paths_part_two (const std::vector<std::string>& paths, framepos_t frame, double ypos, bool copy);
1353 int import_sndfiles (std::vector<std::string> paths,
1354 Editing::ImportDisposition disposition,
1355 Editing::ImportMode mode,
1356 ARDOUR::SrcQuality quality,
1360 boost::shared_ptr<ARDOUR::Track>& track,
1362 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
1364 int embed_sndfiles (std::vector<std::string> paths,
1365 bool multiple_files,
1366 bool& check_sample_rate,
1367 Editing::ImportDisposition disposition,
1368 Editing::ImportMode mode,
1372 boost::shared_ptr<ARDOUR::Track>& track,
1373 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
1375 int add_sources (std::vector<std::string> paths,
1376 ARDOUR::SourceList& sources,
1378 Editing::ImportDisposition disposition,
1379 Editing::ImportMode mode,
1382 boost::shared_ptr<ARDOUR::Track>& track,
1383 bool add_channel_suffix,
1384 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
1386 int finish_bringing_in_material (boost::shared_ptr<ARDOUR::Region> region,
1390 Editing::ImportMode mode,
1391 boost::shared_ptr<ARDOUR::Track>& existing_track,
1392 const std::string& new_track_name,
1393 boost::shared_ptr<ARDOUR::PluginInfo> instrument);
1395 boost::shared_ptr<ARDOUR::AudioTrack> get_nth_selected_audio_track (int nth) const;
1396 boost::shared_ptr<ARDOUR::MidiTrack> get_nth_selected_midi_track (int nth) const;
1398 void toggle_midi_input_active (bool flip_others);
1400 ARDOUR::InterThreadInfo* current_interthread_info;
1402 AnalysisWindow* analysis_window;
1404 /* import & embed */
1405 void external_audio_dialog ();
1406 void session_import_dialog ();
1408 /* import specific info */
1410 struct EditorImportStatus : public ARDOUR::ImportStatus {
1411 Editing::ImportMode mode;
1415 boost::shared_ptr<ARDOUR::Track> track;
1419 EditorImportStatus import_status;
1420 static void *_import_thread (void *);
1421 void* import_thread ();
1422 void finish_import ();
1424 /* to support this ... */
1426 void import_audio (bool as_tracks);
1427 void do_import (std::vector<std::string> paths, bool split, bool as_tracks);
1428 void import_smf_tempo_map (Evoral::SMF const &, framepos_t pos);
1429 void move_to_start ();
1430 void move_to_end ();
1431 void center_playhead ();
1432 void center_edit_point ();
1433 void playhead_forward_to_grid ();
1434 void playhead_backward_to_grid ();
1435 void scroll_playhead (bool forward);
1436 void scroll_backward (float pages=0.8f);
1437 void scroll_forward (float pages=0.8f);
1438 void scroll_tracks_down ();
1439 void scroll_tracks_up ();
1441 void clear_markers ();
1442 void clear_ranges ();
1443 void clear_locations ();
1444 void unhide_markers ();
1445 void unhide_ranges ();
1446 void cursor_align (bool playhead_to_edit);
1447 void toggle_skip_playback ();
1449 void remove_last_capture ();
1450 void select_all_selectables_using_time_selection ();
1451 void select_all_selectables_using_loop();
1452 void select_all_selectables_using_punch();
1453 void set_selection_from_range (ARDOUR::Location&);
1454 void set_selection_from_punch ();
1455 void set_selection_from_loop ();
1456 void set_selection_from_region ();
1458 void add_location_mark (framepos_t where);
1459 void add_location_from_region ();
1460 void add_locations_from_region ();
1461 void add_location_from_selection ();
1462 void set_loop_from_selection (bool play);
1463 void set_punch_from_selection ();
1464 void set_punch_from_region ();
1465 void set_auto_punch_range();
1467 void set_session_start_from_playhead ();
1468 void set_session_end_from_playhead ();
1469 void set_session_extents_from_selection ();
1471 void set_loop_from_region (bool play);
1473 void set_loop_range (framepos_t start, framepos_t end, std::string cmd);
1474 void set_punch_range (framepos_t start, framepos_t end, std::string cmd);
1476 void toggle_location_at_playhead_cursor ();
1477 void add_location_from_playhead_cursor ();
1478 bool do_remove_location_at_playhead_cursor ();
1479 void remove_location_at_playhead_cursor ();
1480 bool select_new_marker;
1482 void reverse_selection ();
1483 void edit_envelope ();
1485 double last_scrub_x;
1486 int scrubbing_direction;
1487 int scrub_reversals;
1488 int scrub_reverse_distance;
1489 void scrub (framepos_t, double);
1491 void set_punch_start_from_edit_point ();
1492 void set_punch_end_from_edit_point ();
1493 void set_loop_start_from_edit_point ();
1494 void set_loop_end_from_edit_point ();
1496 void keyboard_selection_begin ( Editing::EditIgnoreOption = Editing::EDIT_IGNORE_NONE );
1497 void keyboard_selection_finish (bool add, Editing::EditIgnoreOption = Editing::EDIT_IGNORE_NONE);
1498 bool have_pending_keyboard_selection;
1499 framepos_t pending_keyboard_selection_start;
1501 void move_range_selection_start_or_end_to_region_boundary (bool, bool);
1503 Editing::SnapType _snap_type;
1504 Editing::SnapMode _snap_mode;
1506 /// Snap threshold in pixels
1507 double snap_threshold;
1509 bool ignore_gui_changes;
1511 DragManager* _drags;
1516 Gtk::Dialog* lock_dialog;
1518 struct timeval last_event_time;
1519 bool generic_event_handler (GdkEvent*);
1520 bool lock_timeout_callback ();
1521 void start_lock_event_timing ();
1523 Gtk::Menu fade_context_menu;
1525 Gtk::Menu xfade_in_context_menu;
1526 Gtk::Menu xfade_out_context_menu;
1527 void popup_xfade_in_context_menu (int, int, ArdourCanvas::Item*, ItemType);
1528 void popup_xfade_out_context_menu (int, int, ArdourCanvas::Item*, ItemType);
1529 void fill_xfade_menu (Gtk::Menu_Helpers::MenuList& items, bool start);
1531 void set_fade_in_shape (ARDOUR::FadeShape);
1532 void set_fade_out_shape (ARDOUR::FadeShape);
1534 void set_fade_length (bool in);
1535 void set_fade_in_active (bool);
1536 void set_fade_out_active (bool);
1540 std::set<boost::shared_ptr<ARDOUR::Playlist> > motion_frozen_playlists;
1542 bool _dragging_playhead;
1543 bool _dragging_edit_point;
1545 void marker_drag_motion_callback (GdkEvent*);
1546 void marker_drag_finished_callback (GdkEvent*);
1548 gint mouse_rename_region (ArdourCanvas::Item*, GdkEvent*);
1550 void add_region_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1551 void start_create_region_grab (ArdourCanvas::Item*, GdkEvent*);
1552 void add_region_copy_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1553 void add_region_brush_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1554 void start_selection_grab (ArdourCanvas::Item*, GdkEvent*);
1556 void region_view_item_click (AudioRegionView&, GdkEventButton*);
1558 bool can_remove_control_point (ArdourCanvas::Item *);
1559 void remove_control_point (ArdourCanvas::Item *);
1561 void mouse_brush_insert_region (RegionView*, framepos_t pos);
1563 /* Canvas event handlers */
1565 bool canvas_scroll_event (GdkEventScroll* event, bool from_canvas);
1566 bool canvas_control_point_event (GdkEvent* event,ArdourCanvas::Item*, ControlPoint*);
1567 bool canvas_line_event (GdkEvent* event,ArdourCanvas::Item*, AutomationLine*);
1568 bool canvas_selection_rect_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1569 bool canvas_selection_start_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1570 bool canvas_selection_end_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1571 bool canvas_start_xfade_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1572 bool canvas_end_xfade_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1573 bool canvas_fade_in_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1574 bool canvas_fade_in_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*, bool trim = false);
1575 bool canvas_fade_out_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1576 bool canvas_fade_out_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*, bool trim = false);
1577 bool canvas_region_view_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1578 bool canvas_wave_view_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1579 bool canvas_frame_handle_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1580 bool canvas_region_view_name_highlight_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1581 bool canvas_region_view_name_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1582 bool canvas_feature_line_event (GdkEvent* event, ArdourCanvas::Item*, RegionView*);
1583 bool canvas_stream_view_event (GdkEvent* event,ArdourCanvas::Item*, RouteTimeAxisView*);
1584 bool canvas_marker_event (GdkEvent* event,ArdourCanvas::Item*, ArdourMarker*);
1585 bool canvas_tempo_marker_event (GdkEvent* event,ArdourCanvas::Item*, TempoMarker*);
1586 bool canvas_tempo_curve_event (GdkEvent* event,ArdourCanvas::Item*, TempoCurve*);
1587 bool canvas_meter_marker_event (GdkEvent* event,ArdourCanvas::Item*, MeterMarker*);
1588 bool canvas_automation_track_event(GdkEvent* event, ArdourCanvas::Item*, AutomationTimeAxisView*);
1589 bool canvas_note_event (GdkEvent* event, ArdourCanvas::Item *);
1591 bool canvas_ruler_event (GdkEvent* event, ArdourCanvas::Item *, ItemType);
1592 bool canvas_tempo_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1593 bool canvas_meter_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1594 bool canvas_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1595 bool canvas_range_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1596 bool canvas_transport_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1597 bool canvas_cd_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1599 bool canvas_videotl_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1600 void update_video_timeline (bool flush = false);
1601 void set_video_timeline_height (const int);
1602 bool is_video_timeline_locked ();
1603 void toggle_video_timeline_locked ();
1604 void set_video_timeline_locked (const bool);
1605 void queue_visual_videotimeline_update ();
1606 void embed_audio_from_video (std::string, framepos_t n = 0, bool lock_position_to_video = true);
1608 PBD::Signal0<void> EditorFreeze;
1609 PBD::Signal0<void> EditorThaw;
1612 friend class DragManager;
1613 friend class EditorRouteGroups;
1614 friend class EditorRegions;
1616 /* non-public event handlers */
1618 bool canvas_playhead_cursor_event (GdkEvent* event, ArdourCanvas::Item*);
1619 bool track_canvas_scroll (GdkEventScroll* event);
1621 bool track_canvas_button_press_event (GdkEventButton* event);
1622 bool track_canvas_button_release_event (GdkEventButton* event);
1623 bool track_canvas_motion_notify_event (GdkEventMotion* event);
1625 Gtk::Allocation _canvas_viewport_allocation;
1626 void track_canvas_viewport_allocate (Gtk::Allocation alloc);
1627 void track_canvas_viewport_size_allocated ();
1628 bool track_canvas_drag_motion (Glib::RefPtr<Gdk::DragContext> const &, int, int, guint);
1629 bool track_canvas_key_press (GdkEventKey *);
1630 bool track_canvas_key_release (GdkEventKey *);
1632 void set_playhead_cursor ();
1634 void toggle_region_mute ();
1636 void initialize_canvas ();
1638 void set_script_action_name (int i, const std::string&);
1640 /* display control */
1642 bool _show_measures;
1643 /// true if the editor should follow the playhead, otherwise false
1644 bool _follow_playhead;
1645 /// true if we scroll the tracks rather than the playhead
1646 bool _stationary_playhead;
1647 /// true if we are in fullscreen mode
1650 TempoLines* tempo_lines;
1652 ArdourCanvas::Container* global_rect_group;
1653 ArdourCanvas::Container* time_line_group;
1655 void hide_measures ();
1656 void draw_measures (std::vector<ARDOUR::TempoMap::BBTPoint>&);
1658 void new_tempo_section ();
1661 void remove_tempo_marker (ArdourCanvas::Item*);
1662 void remove_meter_marker (ArdourCanvas::Item*);
1663 gint real_remove_tempo_marker (ARDOUR::TempoSection*);
1664 gint real_remove_meter_marker (ARDOUR::MeterSection*);
1666 void edit_tempo_marker (TempoMarker&);
1667 void edit_meter_marker (MeterMarker&);
1668 void edit_control_point (ArdourCanvas::Item*);
1669 void edit_notes (MidiRegionView*);
1670 void edit_region (RegionView*);
1672 void edit_current_meter ();
1673 void edit_current_tempo ();
1675 void marker_menu_edit ();
1676 void marker_menu_remove ();
1677 void marker_menu_rename ();
1678 void rename_marker (ArdourMarker *marker);
1679 void toggle_marker_lock_style ();
1680 void toggle_tempo_type ();
1681 void toggle_marker_menu_lock ();
1682 void toggle_marker_menu_glue ();
1683 void marker_menu_hide ();
1684 void marker_menu_loop_range ();
1685 void marker_menu_select_all_selectables_using_range ();
1686 void marker_menu_select_using_range ();
1687 void marker_menu_separate_regions_using_location ();
1688 void marker_menu_play_from ();
1689 void marker_menu_play_range ();
1690 void marker_menu_set_playhead ();
1691 void marker_menu_set_from_playhead ();
1692 void marker_menu_set_from_selection (bool force_regions);
1693 void marker_menu_range_to_next ();
1694 void marker_menu_zoom_to_range ();
1695 void new_transport_marker_menu_set_loop ();
1696 void new_transport_marker_menu_set_punch ();
1697 void update_loop_range_view ();
1698 void update_punch_range_view ();
1699 void new_transport_marker_menu_popdown ();
1700 void marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1701 void tempo_or_meter_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1702 void new_transport_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1703 void build_range_marker_menu (ARDOUR::Location *, bool, bool);
1704 void build_marker_menu (ARDOUR::Location *);
1705 void build_tempo_marker_menu (TempoMarker *, bool);
1706 void build_meter_marker_menu (MeterMarker *, bool);
1707 void build_new_transport_marker_menu ();
1708 void dynamic_cast_marker_object (void*, MeterMarker**, TempoMarker**) const;
1710 Gtk::Menu* tempo_marker_menu;
1711 Gtk::Menu* meter_marker_menu;
1712 Gtk::Menu* marker_menu;
1713 Gtk::Menu* range_marker_menu;
1714 Gtk::Menu* transport_marker_menu;
1715 Gtk::Menu* new_transport_marker_menu;
1716 Gtk::Menu* cd_marker_menu;
1717 ArdourCanvas::Item* marker_menu_item;
1719 typedef std::list<ArdourMarker*> Marks;
1722 typedef std::list<TempoCurve*> Curves;
1723 Curves tempo_curves;
1725 void remove_metric_marks ();
1726 void draw_metric_marks (const ARDOUR::Metrics& metrics);
1728 void compute_current_bbt_points (std::vector<ARDOUR::TempoMap::BBTPoint>& grid, framepos_t left, framepos_t right);
1730 void tempo_map_changed (const PBD::PropertyChange&);
1731 void tempometric_position_changed (const PBD::PropertyChange&);
1732 void redisplay_tempo (bool immediate_redraw);
1734 uint32_t bbt_beat_subdivision;
1738 Gtk::ToggleButton editor_mixer_button;
1739 Gtk::ToggleButton editor_list_button;
1740 void editor_mixer_button_toggled ();
1741 void editor_list_button_toggled ();
1743 ArdourButton zoom_in_button;
1744 ArdourButton zoom_out_button;
1745 ArdourButton zoom_out_full_button;
1747 ArdourButton tav_expand_button;
1748 ArdourButton tav_shrink_button;
1749 ArdourDropdown visible_tracks_selector;
1750 ArdourDropdown zoom_preset_selector;
1752 int32_t _visible_track_count;
1753 void build_track_count_menu ();
1754 void set_visible_track_count (int32_t);
1756 void set_zoom_preset(int64_t);
1758 Gtk::VBox toolbar_clock_vbox;
1759 Gtk::VBox toolbar_selection_clock_vbox;
1760 Gtk::Table toolbar_selection_clock_table;
1761 Gtk::Label toolbar_selection_cursor_label;
1763 ArdourButton mouse_select_button;
1764 ArdourButton mouse_draw_button;
1765 ArdourButton mouse_move_button;
1766 ArdourButton mouse_timefx_button;
1767 ArdourButton mouse_content_button;
1768 ArdourButton mouse_audition_button;
1769 ArdourButton mouse_cut_button;
1771 ArdourButton smart_mode_button;
1772 Glib::RefPtr<Gtk::ToggleAction> smart_mode_action;
1774 void mouse_mode_toggled (Editing::MouseMode m);
1775 void mouse_mode_object_range_toggled ();
1776 bool ignore_mouse_mode_toggle;
1778 bool mouse_select_button_release (GdkEventButton*);
1780 Gtk::VBox automation_box;
1781 Gtk::Button automation_mode_button;
1783 //edit mode menu stuff
1784 ArdourDropdown edit_mode_selector;
1785 void edit_mode_selection_done ( ARDOUR::EditMode m );
1786 void build_edit_mode_menu ();
1787 Gtk::VBox edit_mode_box;
1789 void set_edit_mode (ARDOUR::EditMode);
1790 void cycle_edit_mode ();
1792 ArdourDropdown snap_type_selector;
1793 void build_snap_type_menu ();
1795 ArdourDropdown snap_mode_selector;
1796 void build_snap_mode_menu ();
1799 std::vector<std::string> snap_type_strings;
1800 std::vector<std::string> snap_mode_strings;
1802 void snap_type_selection_done (Editing::SnapType);
1803 void snap_mode_selection_done (Editing::SnapMode);
1804 void snap_mode_chosen (Editing::SnapMode);
1805 void snap_type_chosen (Editing::SnapType);
1807 Glib::RefPtr<Gtk::RadioAction> snap_type_action (Editing::SnapType);
1808 Glib::RefPtr<Gtk::RadioAction> snap_mode_action (Editing::SnapMode);
1810 //zoom focus meu stuff
1811 ArdourDropdown zoom_focus_selector;
1812 void zoom_focus_selection_done ( Editing::ZoomFocus f );
1813 void build_zoom_focus_menu ();
1814 std::vector<std::string> zoom_focus_strings;
1816 void zoom_focus_chosen (Editing::ZoomFocus);
1818 Glib::RefPtr<Gtk::RadioAction> zoom_focus_action (Editing::ZoomFocus);
1820 Gtk::HBox _track_box;
1822 Gtk::HBox _zoom_box;
1823 void zoom_adjustment_changed();
1825 void setup_toolbar ();
1827 void setup_tooltips ();
1829 Gtk::HBox toolbar_hbox;
1831 void setup_midi_toolbar ();
1833 void presentation_info_changed (PBD::PropertyChange const &);
1835 /* selection process */
1837 Selection* selection;
1838 Selection* cut_buffer;
1839 SelectionMemento* _selection_memento;
1841 void time_selection_changed ();
1842 void update_time_selection_display ();
1843 void track_selection_changed ();
1844 void region_selection_changed ();
1845 sigc::connection editor_regions_selection_changed_connection;
1846 void sensitize_all_region_actions (bool);
1847 void sensitize_the_right_region_actions ();
1848 bool _all_region_actions_sensitized;
1849 /** Flag to block region action handlers from doing what they normally do;
1850 * I tried Gtk::Action::block_activate() but this doesn't work (ie it doesn't
1851 * block) when setting a ToggleAction's active state.
1853 bool _ignore_region_action;
1854 bool _last_region_menu_was_main;
1855 void point_selection_changed ();
1856 void marker_selection_changed ();
1858 void cancel_selection ();
1859 void cancel_time_selection ();
1861 bool get_smart_mode() const;
1863 bool audio_region_selection_covers (framepos_t where);
1865 /* transport range select process */
1867 ArdourCanvas::Rectangle* cd_marker_bar_drag_rect;
1868 ArdourCanvas::Rectangle* range_bar_drag_rect;
1869 ArdourCanvas::Rectangle* transport_bar_drag_rect;
1870 ArdourCanvas::Rectangle *transport_bar_range_rect;
1871 ArdourCanvas::Rectangle *transport_bar_preroll_rect;
1872 ArdourCanvas::Rectangle *transport_bar_postroll_rect;
1873 ArdourCanvas::Rectangle *transport_loop_range_rect;
1874 ArdourCanvas::Rectangle *transport_punch_range_rect;
1875 ArdourCanvas::Line *transport_punchin_line;
1876 ArdourCanvas::Line *transport_punchout_line;
1877 ArdourCanvas::Rectangle *transport_preroll_rect;
1878 ArdourCanvas::Rectangle *transport_postroll_rect;
1880 ARDOUR::Location* transport_loop_location();
1881 ARDOUR::Location* transport_punch_location();
1883 ARDOUR::Location *temp_location;
1885 /* object rubberband select process */
1887 void select_all_within (framepos_t, framepos_t, double, double, TrackViewList const &, Selection::Operation, bool);
1889 ArdourCanvas::Rectangle *rubberband_rect;
1891 EditorRouteGroups* _route_groups;
1892 EditorRoutes* _routes;
1893 EditorRegions* _regions;
1894 EditorSnapshots* _snapshots;
1895 EditorLocations* _locations;
1897 /* diskstream/route display management */
1898 Glib::RefPtr<Gdk::Pixbuf> rec_enabled_icon;
1899 Glib::RefPtr<Gdk::Pixbuf> rec_disabled_icon;
1901 Glib::RefPtr<Gtk::TreeSelection> route_display_selection;
1903 bool sync_track_view_list_and_routes ();
1905 Gtk::VBox list_vpacker;
1909 sigc::connection autoscroll_connection;
1910 bool autoscroll_horizontal_allowed;
1911 bool autoscroll_vertical_allowed;
1912 uint32_t autoscroll_cnt;
1913 Gtk::Widget* autoscroll_widget;
1914 ArdourCanvas::Rect autoscroll_boundary;
1916 bool autoscroll_canvas ();
1917 void start_canvas_autoscroll (bool allow_horiz, bool allow_vert, const ArdourCanvas::Rect& boundary);
1918 void stop_canvas_autoscroll ();
1921 void point_trim (GdkEvent *, framepos_t);
1923 void trim_region_front();
1924 void trim_region_back();
1925 void trim_region (bool front);
1927 void trim_region_to_loop ();
1928 void trim_region_to_punch ();
1929 void trim_region_to_location (const ARDOUR::Location&, const char* cmd);
1931 void trim_to_region(bool forward);
1932 void trim_region_to_previous_region_end();
1933 void trim_region_to_next_region_start();
1935 bool show_gain_after_trim;
1939 int convert_drop_to_paths (
1940 std::vector<std::string>& paths,
1941 const Glib::RefPtr<Gdk::DragContext>& context,
1944 const Gtk::SelectionData& data,
1948 void track_canvas_drag_data_received (
1949 const Glib::RefPtr<Gdk::DragContext>& context,
1952 const Gtk::SelectionData& data,
1957 const Glib::RefPtr<Gdk::DragContext>& context,
1960 const Gtk::SelectionData& data,
1965 const Glib::RefPtr<Gdk::DragContext>& context,
1968 const Gtk::SelectionData& data,
1973 const Glib::RefPtr<Gdk::DragContext>& context,
1976 const Gtk::SelectionData& data,
1982 int write_region_selection(RegionSelection&);
1983 bool write_region (std::string path, boost::shared_ptr<ARDOUR::AudioRegion>);
1984 void bounce_region_selection (bool with_processing);
1985 void bounce_range_selection (bool replace, bool enable_processing);
1986 void external_edit_region ();
1988 int write_audio_selection (TimeSelection&);
1989 bool write_audio_range (ARDOUR::AudioPlaylist&, const ARDOUR::ChanCount& channels, std::list<ARDOUR::AudioRange>&);
1991 void write_selection ();
1993 uint32_t selection_op_cmd_depth;
1994 uint32_t selection_op_history_it;
1996 std::list<XMLNode *> selection_op_history; /* used in *_reversible_selection_op */
1997 std::list<XMLNode *> before; /* used in *_reversible_command */
1999 void update_title ();
2000 void update_title_s (const std::string & snapshot_name);
2002 void instant_save ();
2003 bool no_save_instant;
2005 boost::shared_ptr<ARDOUR::AudioRegion> last_audition_region;
2007 /* freeze operations */
2009 ARDOUR::InterThreadInfo freeze_status;
2010 static void* _freeze_thread (void*);
2011 void* freeze_thread ();
2013 void freeze_route ();
2014 void unfreeze_route ();
2018 void duplicate_range (bool with_dialog);
2019 void duplicate_regions (float times);
2021 /** computes the timeline frame (sample) of an event whose coordinates
2022 * are in canvas units (pixels, scroll offset included).
2024 framepos_t canvas_event_sample (GdkEvent const *, double* px = 0, double* py = 0) const;
2026 /** computes the timeline frame (sample) of an event whose coordinates
2027 * are in window units (pixels, no scroll offset).
2029 framepos_t window_event_sample (GdkEvent const *, double* px = 0, double* py = 0) const;
2031 /* returns false if mouse pointer is not in track or marker canvas
2033 bool mouse_frame (framepos_t&, bool& in_track_canvas) const;
2035 TimeFXDialog* current_timefx;
2036 static void* timefx_thread (void *arg);
2039 int time_stretch (RegionSelection&, float fraction);
2040 int pitch_shift (RegionSelection&, float cents);
2041 void pitch_shift_region ();
2043 /* editor-mixer strip */
2045 MixerStrip *current_mixer_strip;
2046 bool show_editor_mixer_when_tracks_arrive;
2047 Gtk::VBox current_mixer_strip_vbox;
2048 void cms_new (boost::shared_ptr<ARDOUR::Route>);
2049 void current_mixer_strip_hidden ();
2052 void ensure_all_elements_drawn ();
2054 /* nudging tracks */
2056 void nudge_track (bool use_edit_point, bool forwards);
2058 static const int32_t default_width = 995;
2059 static const int32_t default_height = 765;
2063 ArdourButton nudge_forward_button;
2064 ArdourButton nudge_backward_button;
2065 Gtk::HBox nudge_hbox;
2066 Gtk::VBox nudge_vbox;
2067 AudioClock* nudge_clock;
2069 bool nudge_forward_release (GdkEventButton*);
2070 bool nudge_backward_release (GdkEventButton*);
2074 void apply_filter (ARDOUR::Filter&, std::string cmd, ProgressReporter* progress = 0);
2076 Command* apply_midi_note_edit_op_to_region (ARDOUR::MidiOperator& op, MidiRegionView& mrv);
2077 void apply_midi_note_edit_op (ARDOUR::MidiOperator& op, const RegionSelection& rs);
2079 /* handling cleanup */
2081 int playlist_deletion_dialog (boost::shared_ptr<ARDOUR::Playlist>);
2083 PBD::ScopedConnectionList session_connections;
2085 /* tracking step changes of track height */
2087 TimeAxisView* current_stepping_trackview;
2088 ARDOUR::microseconds_t last_track_height_step_timestamp;
2089 gint track_height_step_timeout();
2090 sigc::connection step_timeout;
2092 TimeAxisView* entered_track;
2093 /** If the mouse is over a RegionView or one of its child canvas items, this is set up
2094 to point to the RegionView. Otherwise it is 0.
2096 RegionView* entered_regionview;
2098 std::vector<EnterContext> _enter_stack;
2100 bool clear_entered_track;
2101 bool left_track_canvas (GdkEventCrossing*);
2102 bool entered_track_canvas (GdkEventCrossing*);
2103 void set_entered_track (TimeAxisView*);
2104 void set_entered_regionview (RegionView*);
2105 gint left_automation_track ();
2107 void reset_canvas_action_sensitivity (bool);
2108 void set_gain_envelope_visibility ();
2109 void set_region_gain_visibility (RegionView*);
2110 void toggle_gain_envelope_active ();
2111 void reset_region_gain_envelopes ();
2113 void session_state_saved (std::string);
2115 Glib::RefPtr<Gtk::Action> undo_action;
2116 Glib::RefPtr<Gtk::Action> redo_action;
2117 Glib::RefPtr<Gtk::Action> alternate_redo_action;
2118 Glib::RefPtr<Gtk::Action> alternate_alternate_redo_action;
2119 Glib::RefPtr<Gtk::Action> selection_undo_action;
2120 Glib::RefPtr<Gtk::Action> selection_redo_action;
2122 void history_changed ();
2124 Editing::EditPoint _edit_point;
2126 ArdourDropdown edit_point_selector;
2127 void build_edit_point_menu();
2129 void set_edit_point_preference (Editing::EditPoint ep, bool force = false);
2130 void cycle_edit_point (bool with_marker);
2131 void set_edit_point ();
2132 void edit_point_selection_done (Editing::EditPoint);
2133 void edit_point_chosen (Editing::EditPoint);
2134 Glib::RefPtr<Gtk::RadioAction> edit_point_action (Editing::EditPoint);
2135 std::vector<std::string> edit_point_strings;
2136 std::vector<std::string> edit_mode_strings;
2138 void selected_marker_moved (ARDOUR::Location*);
2140 bool get_edit_op_range (framepos_t& start, framepos_t& end) const;
2142 void get_regions_at (RegionSelection&, framepos_t where, const TrackViewList& ts) const;
2143 void get_regions_after (RegionSelection&, framepos_t where, const TrackViewList& ts) const;
2145 RegionSelection get_regions_from_selection_and_edit_point ();
2146 RegionSelection get_regions_from_selection_and_entered () const;
2148 void start_updating_meters ();
2149 void stop_updating_meters ();
2150 bool meters_running;
2152 void select_next_route ();
2153 void select_prev_route ();
2155 void snap_to_internal (framepos_t& first,
2156 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
2157 bool for_mark = false,
2158 bool ensure_snap = false);
2160 void timecode_snap_to_internal (framepos_t& first,
2161 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
2162 bool for_mark = false);
2164 RhythmFerret* rhythm_ferret;
2166 void fit_tracks (TrackViewList &);
2167 void fit_selection ();
2168 void set_track_height (Height);
2170 void _remove_tracks ();
2171 bool idle_remove_tracks ();
2172 void toggle_tracks_active ();
2176 static gboolean _idle_resize (gpointer);
2178 int32_t _pending_resize_amount;
2179 TimeAxisView* _pending_resize_view;
2181 void visible_order_range (int*, int*) const;
2185 /** true if we've made a locate request that hasn't yet been processed */
2186 bool _pending_locate_request;
2188 /** if true, there is a pending Session locate which is the initial one when loading a session;
2189 we need to know this so that we don't (necessarily) set the viewport to show the playhead
2192 bool _pending_initial_locate;
2194 Gtk::HBox _summary_hbox;
2195 EditorSummary* _summary;
2197 void region_view_added (RegionView *);
2198 void region_view_removed ();
2200 EditorGroupTabs* _group_tabs;
2201 void fit_route_group (ARDOUR::RouteGroup *);
2203 void step_edit_status_change (bool);
2204 void start_step_editing ();
2205 void stop_step_editing ();
2206 bool check_step_edit ();
2207 sigc::connection step_edit_connection;
2209 double _last_motion_y;
2211 RegionLayeringOrderEditor* layering_order_editor;
2212 void update_region_layering_order_editor ();
2214 /** Track that was the source for the last cut/copy operation. Used as a place
2215 to paste things iff there is no selected track.
2217 TimeAxisView* _last_cut_copy_source_track;
2219 /** true if a change in Selection->regions should change the selection in the region list.
2220 See EditorRegions::selection_changed.
2222 bool _region_selection_change_updates_region_list;
2224 void setup_fade_images ();
2225 std::map<ARDOUR::FadeShape, Gtk::Image*> _xfade_in_images;
2226 std::map<ARDOUR::FadeShape, Gtk::Image*> _xfade_out_images;
2228 Gtk::MenuItem& action_menu_item (std::string const &);
2229 void action_pre_activated (Glib::RefPtr<Gtk::Action> const &);
2231 MouseCursors* _cursors;
2233 void follow_mixer_selection ();
2234 bool _following_mixer_selection;
2236 int time_fx (ARDOUR::RegionList&, float val, bool pitching);
2237 void note_edit_done (int, EditNoteDialog*);
2238 void toggle_sound_midi_notes ();
2240 /** Flag for a bit of a hack wrt control point selection; see set_selected_control_point_from_click */
2241 bool _control_point_toggled_on_press;
2243 /** This is used by TimeAxisView to keep a track of the TimeAxisView that is currently being
2244 stepped in height using ScrollZoomVerticalModifier+Scrollwheel. When a scroll event
2245 occurs, we do the step on this _stepping_axis_view if it is non-0 (and we set up this
2246 _stepping_axis_view with the TimeAxisView underneath the mouse if it is 0). Then Editor
2247 resets _stepping_axis_view when the modifier key is released. In this (hacky) way,
2248 pushing the modifier key and moving the scroll wheel will operate on the same track
2249 until the key is released (rather than skipping about to whatever happens to be
2250 underneath the mouse at the time).
2252 TimeAxisView* _stepping_axis_view;
2253 void zoom_vertical_modifier_released();
2255 void bring_in_callback (Gtk::Label*, uint32_t n, uint32_t total, std::string name);
2256 void update_bring_in_message (Gtk::Label* label, uint32_t n, uint32_t total, std::string name);
2257 void bring_all_sources_into_session ();
2259 QuantizeDialog* quantize_dialog;
2260 MainMenuDisabler* _main_menu_disabler;
2262 /* private helper functions to help with registering axis */
2264 Glib::RefPtr<Gtk::Action> reg_sens (Glib::RefPtr<Gtk::ActionGroup> group, char const * name, char const * label, sigc::slot<void> slot);
2265 void toggle_reg_sens (Glib::RefPtr<Gtk::ActionGroup> group, char const * name, char const * label, sigc::slot<void> slot);
2266 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);
2268 Gtkmm2ext::ActionMap myactions;
2271 friend class RegionCutDrag;
2272 friend class RegionDrag;
2273 friend class RegionMoveDrag;
2274 friend class RegionSpliceDrag;
2275 friend class RegionRippleDrag;
2276 friend class TrimDrag;
2277 friend class BBTRulerDrag;
2278 friend class MeterMarkerDrag;
2279 friend class TempoMarkerDrag;
2280 friend class CursorDrag;
2281 friend class FadeInDrag;
2282 friend class FadeOutDrag;
2283 friend class MarkerDrag;
2284 friend class RegionGainDrag;
2285 friend class ControlPointDrag;
2286 friend class LineDrag;
2287 friend class RubberbandSelectDrag;
2288 friend class RulerZoomDrag;
2289 friend class EditorRubberbandSelectDrag;
2290 friend class TimeFXDrag;
2291 friend class ScrubDrag;
2292 friend class SelectionDrag;
2293 friend class RangeMarkerBarDrag;
2294 friend class MouseZoomDrag;
2295 friend class RegionCreateDrag;
2296 friend class RegionMotionDrag;
2297 friend class RegionInsertDrag;
2298 friend class VideoTimeLineDrag;
2300 friend class EditorSummary;
2301 friend class EditorGroupTabs;
2303 friend class EditorRoutes;
2304 friend class RhythmFerret;
2307 #endif /* __ardour_editor_h__ */