2 Copyright (C) 2000-2003 Paul Davis
4 This program is free software; you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation; either version 2 of the License, or
7 (at your option) any later version.
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with this program; if not, write to the Free Software
16 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
20 #ifndef __ardour_editor_h__
21 #define __ardour_editor_h__
32 #include <boost/optional.hpp>
34 #include <gtkmm/comboboxtext.h>
35 #include <gtkmm/layout.h>
37 #include "gtkmm2ext/bindings.h"
38 #include "gtkmm2ext/click_box.h"
39 #include "gtkmm2ext/dndtreeview.h"
40 #include "gtkmm2ext/pane.h"
41 #include "gtkmm2ext/selector.h"
42 #include "gtkmm2ext/stateful_button.h"
44 #include "pbd/stateful.h"
45 #include "pbd/signals.h"
47 #include "ardour/import_status.h"
48 #include "ardour/tempo.h"
49 #include "ardour/location.h"
50 #include "ardour/types.h"
52 #include "canvas/fwd.h"
53 #include "canvas/ruler.h"
55 #include "ardour_button.h"
56 #include "ardour_dialog.h"
57 #include "ardour_dropdown.h"
58 #include "public_editor.h"
61 #include "editor_items.h"
62 #include "region_selection.h"
63 #include "selection_memento.h"
64 #include "tempo_curve.h"
98 class AudioRegionView;
99 class AudioStreamView;
100 class AudioTimeAxisView;
101 class AutomationLine;
102 class AutomationSelection;
103 class AutomationTimeAxisView;
109 class EditNoteDialog;
111 class EditorGroupTabs;
112 class EditorLocations;
115 class EditorRouteGroups;
116 class EditorSnapshots;
118 class GroupedButtons;
119 class GUIObjectState;
121 class MidiRegionView;
122 class MidiExportDialog;
126 class PlaylistSelector;
127 class PluginSelector;
128 class ProgressReporter;
129 class QuantizeDialog;
133 class SoundFileOmega;
140 class RegionLayeringOrderEditor;
143 class Editor : public PublicEditor, public PBD::ScopedConnectionList, public ARDOUR::SessionHandlePtr
149 void set_session (ARDOUR::Session *);
150 ARDOUR::Session* session() const { return _session; }
152 Gtk::Window* use_own_window (bool and_fill_it);
155 virtual bool have_idled () const { return _have_idled; }
157 framepos_t leftmost_sample() const { return leftmost_frame; }
159 framecnt_t current_page_samples() const {
160 return (framecnt_t) _visible_canvas_width * samples_per_pixel;
163 double visible_canvas_height () const {
164 return _visible_canvas_height;
166 double trackviews_height () const;
168 void cycle_snap_mode ();
169 void next_snap_choice ();
170 void next_snap_choice_music_only ();
171 void next_snap_choice_music_and_time ();
172 void prev_snap_choice ();
173 void prev_snap_choice_music_only ();
174 void prev_snap_choice_music_and_time ();
175 void set_snap_to (Editing::SnapType);
176 void set_snap_mode (Editing::SnapMode);
177 void set_snap_threshold (double pixel_distance) {snap_threshold = pixel_distance;}
179 Editing::SnapMode snap_mode () const;
180 Editing::SnapType snap_type () const;
181 bool snap_musical () const;
183 void undo (uint32_t n = 1);
184 void redo (uint32_t n = 1);
186 XMLNode& get_state ();
187 int set_state (const XMLNode&, int version);
189 void set_mouse_mode (Editing::MouseMode, bool force=true);
190 void step_mouse_mode (bool next);
191 Editing::MouseMode current_mouse_mode () const { return mouse_mode; }
192 Editing::MidiEditMode current_midi_edit_mode () const;
193 void remove_midi_note (ArdourCanvas::Item *, GdkEvent *);
195 bool internal_editing() const;
197 void foreach_time_axis_view (sigc::slot<void,TimeAxisView&>);
198 void add_to_idle_resize (TimeAxisView*, int32_t);
200 RouteTimeAxisView* get_route_view_by_route_id (const PBD::ID& id) const;
202 void consider_auditioning (boost::shared_ptr<ARDOUR::Region>);
203 void hide_a_region (boost::shared_ptr<ARDOUR::Region>);
204 void show_a_region (boost::shared_ptr<ARDOUR::Region>);
206 #ifdef USE_RUBBERBAND
207 std::vector<std::string> rb_opt_strings;
211 /* things that need to be public to be used in the main menubar */
213 void new_region_from_selection ();
214 void separate_regions_between (const TimeSelection&);
215 void separate_region_from_selection ();
216 void separate_under_selected_regions ();
217 void separate_region_from_punch ();
218 void separate_region_from_loop ();
219 void separate_regions_using_location (ARDOUR::Location&);
220 void transition_to_rolling (bool forward);
222 /* NOTE: these functions assume that the "pixel" coordinate is
223 in canvas coordinates. These coordinates already take into
224 account any scrolling offsets.
227 framepos_t pixel_to_sample_from_event (double pixel) const {
229 /* pixel can be less than zero when motion events
230 are processed. since we've already run the world->canvas
231 affine, that means that the location *really* is "off
232 to the right" and thus really is "before the start".
236 return pixel * samples_per_pixel;
242 framepos_t pixel_to_sample (double pixel) const {
243 return pixel * samples_per_pixel;
246 double sample_to_pixel (framepos_t sample) const {
247 return round (sample / (double) samples_per_pixel);
250 double sample_to_pixel_unrounded (framepos_t sample) const {
251 return sample / (double) samples_per_pixel;
256 Selection& get_selection() const { return *selection; }
257 bool get_selection_extents (framepos_t &start, framepos_t &end) const; // the time extents of the current selection, whether Range, Region(s), Control Points, or Notes
258 Selection& get_cut_buffer() const { return *cut_buffer; }
260 void set_selection (std::list<Selectable*>, Selection::Operation);
262 bool extend_selection_to_track (TimeAxisView&);
264 void play_selection ();
265 void maybe_locate_with_edit_preroll (framepos_t);
266 void play_with_preroll ();
267 void rec_with_preroll ();
268 void rec_with_count_in ();
269 void select_all_in_track (Selection::Operation op);
270 void select_all_objects (Selection::Operation op);
271 void invert_selection_in_track ();
272 void invert_selection ();
273 void deselect_all ();
274 long select_range (framepos_t, framepos_t);
276 void set_selected_regionview_from_region_list (boost::shared_ptr<ARDOUR::Region> region, Selection::Operation op = Selection::Set);
278 void remove_tracks ();
282 void set_show_measures (bool yn);
283 bool show_measures () const { return _show_measures; }
285 /* analysis window */
287 void loudness_analyze_region_selection();
288 void loudness_analyze_range_selection();
290 void spectral_analyze_region_selection();
291 void spectral_analyze_range_selection();
295 void export_audio ();
297 void export_selection ();
298 void export_range ();
299 void export_region ();
301 bool process_midi_export_dialog (MidiExportDialog& dialog, boost::shared_ptr<ARDOUR::MidiRegion> midi_region);
303 void set_zoom_focus (Editing::ZoomFocus);
304 Editing::ZoomFocus get_zoom_focus () const { return zoom_focus; }
305 framecnt_t get_current_zoom () const { return samples_per_pixel; }
306 void cycle_zoom_focus ();
307 void temporal_zoom_step (bool zoom_out);
308 void temporal_zoom_step_scale (bool zoom_out, double scale);
309 void temporal_zoom_step_mouse_focus (bool zoom_out);
310 void temporal_zoom_step_mouse_focus_scale (bool zoom_out, double scale);
311 void ensure_time_axis_view_is_visible (TimeAxisView const & tav, bool at_top);
312 void tav_zoom_step (bool coarser);
313 void tav_zoom_smooth (bool coarser, bool force_all);
315 /* stuff that AudioTimeAxisView and related classes use */
317 PlaylistSelector& playlist_selector() const;
318 void clear_playlist (boost::shared_ptr<ARDOUR::Playlist>);
320 void new_playlists (TimeAxisView* v);
321 void copy_playlists (TimeAxisView* v);
322 void clear_playlists (TimeAxisView* v);
324 void get_onscreen_tracks (TrackViewList&);
326 Width editor_mixer_strip_width;
327 void maybe_add_mixer_strip_width (XMLNode&);
328 void show_editor_mixer (bool yn);
329 void create_editor_mixer ();
330 void show_editor_list (bool yn);
331 void set_selected_mixer_strip (TimeAxisView&);
332 void mixer_strip_width_changed ();
333 void hide_track_in_display (TimeAxisView* tv, bool apply_to_selection = false);
335 /* nudge is initiated by transport controls owned by ARDOUR_UI */
337 framecnt_t get_nudge_distance (framepos_t pos, framecnt_t& next);
338 framecnt_t get_paste_offset (framepos_t pos, unsigned paste_count, framecnt_t duration);
339 unsigned get_grid_beat_divisions(framepos_t position);
340 Evoral::Beats get_grid_type_as_beats (bool& success, framepos_t position);
342 int32_t get_grid_music_divisions (uint32_t event_state);
344 void nudge_forward (bool next, bool force_playhead);
345 void nudge_backward (bool next, bool force_playhead);
347 /* nudge initiated from context menu */
349 void nudge_forward_capture_offset ();
350 void nudge_backward_capture_offset ();
352 void sequence_regions ();
354 /* playhead/screen stuff */
356 void set_stationary_playhead (bool yn);
357 void toggle_stationary_playhead ();
358 bool stationary_playhead() const { return _stationary_playhead; }
360 void set_follow_playhead (bool yn, bool catch_up = true);
361 void toggle_follow_playhead ();
362 bool follow_playhead() const { return _follow_playhead; }
363 bool dragging_playhead () const { return _dragging_playhead; }
365 void toggle_zero_line_visibility ();
367 void set_group_tabs ();
368 void toggle_measure_visibility ();
372 void toggle_region_fades (int dir);
373 void update_region_fade_visibility ();
375 /* redirect shared ops menu. caller must free returned menu */
377 Gtk::Menu* redirect_menu ();
379 /* floating windows/transient */
381 void ensure_float (Gtk::Window&);
383 void scroll_tracks_down_line ();
384 void scroll_tracks_up_line ();
386 bool scroll_up_one_track (bool skip_child_views = false);
387 bool scroll_down_one_track (bool skip_child_views = false);
389 void scroll_left_step ();
390 void scroll_right_step ();
392 void scroll_left_half_page ();
393 void scroll_right_half_page ();
395 void prepare_for_cleanup ();
396 void finish_cleanup ();
398 void maximise_editing_space();
399 void restore_editing_space();
401 double get_y_origin () const;
402 void reset_x_origin (framepos_t);
403 void reset_x_origin_to_follow_playhead ();
404 void reset_y_origin (double);
405 void reset_zoom (framecnt_t);
406 void reposition_and_zoom (framepos_t, double);
408 framepos_t get_preferred_edit_position (Editing::EditIgnoreOption = Editing::EDIT_IGNORE_NONE,
409 bool use_context_click = false,
410 bool from_outside_canvas = false);
412 bool update_mouse_speed ();
413 bool decelerate_mouse_speed ();
415 void toggle_meter_updating();
417 void show_rhythm_ferret();
419 void goto_visual_state (uint32_t);
420 void save_visual_state (uint32_t);
422 void queue_draw_resize_line (int at);
423 void start_resize_line_ops ();
424 void end_resize_line_ops ();
426 TrackViewList const & get_track_views () {
430 int get_regionview_count_from_region_list (boost::shared_ptr<ARDOUR::Region>);
432 void do_ptimport(std::string path, ARDOUR::SrcQuality quality);
434 void do_import (std::vector<std::string> paths,
435 Editing::ImportDisposition disposition,
436 Editing::ImportMode mode,
437 ARDOUR::SrcQuality quality,
438 ARDOUR::MidiTrackNameSource mts,
439 ARDOUR::MidiTempoMapDisposition mtd,
441 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
443 void do_embed (std::vector<std::string> paths,
444 Editing::ImportDisposition disposition,
445 Editing::ImportMode mode,
447 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
449 void get_regions_corresponding_to (boost::shared_ptr<ARDOUR::Region> region, std::vector<RegionView*>& regions, bool src_comparison);
451 void get_regionviews_by_id (PBD::ID const id, RegionSelection & regions) const;
452 void get_per_region_note_selection (std::list<std::pair<PBD::ID, std::set<boost::shared_ptr<Evoral::Note<Evoral::Beats> > > > >&) const;
454 void center_screen (framepos_t);
456 TrackViewList axis_views_from_routes (boost::shared_ptr<ARDOUR::RouteList>) const;
458 void snap_to (ARDOUR::MusicFrame& first,
459 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
460 bool for_mark = false,
461 bool ensure_snap = false);
463 void snap_to_with_modifier (ARDOUR::MusicFrame& first,
465 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
466 bool for_mark = false);
468 void snap_to (ARDOUR::MusicFrame& first,
469 ARDOUR::MusicFrame& last,
470 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
471 bool for_mark = false);
473 void begin_selection_op_history ();
474 void begin_reversible_selection_op (std::string cmd_name);
475 void commit_reversible_selection_op ();
476 void undo_selection_op ();
477 void redo_selection_op ();
478 void begin_reversible_command (std::string cmd_name);
479 void begin_reversible_command (GQuark);
480 void abort_reversible_command ();
481 void commit_reversible_command ();
483 DragManager* drags () const {
487 void maybe_autoscroll (bool, bool, bool);
488 bool autoscroll_active() const;
490 Gdk::Cursor* get_canvas_cursor () const;
492 void set_current_trimmable (boost::shared_ptr<ARDOUR::Trimmable>);
493 void set_current_movable (boost::shared_ptr<ARDOUR::Movable>);
495 MouseCursors const * cursors () const {
499 VerboseCursor* verbose_cursor () const {
500 return _verbose_cursor;
503 double clamp_verbose_cursor_x (double);
504 double clamp_verbose_cursor_y (double);
506 void get_pointer_position (double &, double &) const;
508 /** Context for mouse entry (stored in a stack). */
509 struct EnterContext {
511 boost::shared_ptr<CursorContext> cursor_ctx;
514 /** Get the topmost enter context for the given item type.
516 * This is used to change the cursor associated with a given enter context,
517 * which may not be on the top of the stack.
519 EnterContext* get_enter_context(ItemType type);
521 TimeAxisView* stepping_axis_view () {
522 return _stepping_axis_view;
525 void set_stepping_axis_view (TimeAxisView* v) {
526 _stepping_axis_view = v;
529 ArdourCanvas::Container* get_trackview_group () const { return _trackview_group; }
530 ArdourCanvas::Container* get_noscroll_group () const { return no_scroll_group; }
531 ArdourCanvas::ScrollGroup* get_hscroll_group () const { return h_scroll_group; }
532 ArdourCanvas::ScrollGroup* get_hvscroll_group () const { return hv_scroll_group; }
533 ArdourCanvas::ScrollGroup* get_cursor_scroll_group () const { return cursor_scroll_group; }
535 ArdourCanvas::GtkCanvasViewport* get_track_canvas () const;
537 void override_visible_track_count ();
539 /* Ruler metrics methods */
541 void metric_get_timecode (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
542 void metric_get_bbt (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
543 void metric_get_samples (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
544 void metric_get_minsec (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
546 /* editing operations that need to be public */
547 void mouse_add_new_marker (framepos_t where, bool is_cd=false);
548 void split_regions_at (ARDOUR::MusicFrame, RegionSelection&, bool snap = true);
549 void split_region_at_points (boost::shared_ptr<ARDOUR::Region>, ARDOUR::AnalysisFeatureList&, bool can_ferret, bool select_new = false);
550 RegionSelection get_regions_from_selection_and_mouse (framepos_t);
552 void mouse_add_new_tempo_event (framepos_t where);
553 void mouse_add_new_meter_event (framepos_t where);
554 void edit_tempo_section (ARDOUR::TempoSection*);
555 void edit_meter_section (ARDOUR::MeterSection*);
558 void map_transport_state ();
559 void map_position_change (framepos_t);
563 void suspend_route_redisplay ();
564 void resume_route_redisplay ();
568 void color_handler ();
572 // to keep track of the playhead position for control_scroll
573 boost::optional<framepos_t> _control_scroll_target;
575 PlaylistSelector* _playlist_selector;
577 TimeInfoBox* _time_info_box;
579 typedef std::pair<TimeAxisView*,XMLNode*> TAVState;
582 VisualState (bool with_tracks);
585 framecnt_t samples_per_pixel;
586 framepos_t leftmost_frame;
587 Editing::ZoomFocus zoom_focus;
588 GUIObjectState* gui_state;
591 std::list<VisualState*> undo_visual_stack;
592 std::list<VisualState*> redo_visual_stack;
593 VisualState* current_visual_state (bool with_tracks = true);
594 void undo_visual_state ();
595 void redo_visual_state ();
596 void use_visual_state (VisualState&);
598 void swap_visual_state ();
600 std::vector<VisualState*> visual_states;
601 void start_visual_state_op (uint32_t n);
602 void cancel_visual_state_op (uint32_t n);
604 framepos_t leftmost_frame;
605 framecnt_t samples_per_pixel;
606 Editing::ZoomFocus zoom_focus;
608 void set_samples_per_pixel (framecnt_t);
610 Editing::MouseMode mouse_mode;
611 Editing::SnapType pre_internal_snap_type;
612 Editing::SnapMode pre_internal_snap_mode;
613 Editing::SnapType internal_snap_type;
614 Editing::SnapMode internal_snap_mode;
615 Editing::MouseMode effective_mouse_mode () const;
617 enum JoinObjectRangeState {
618 JOIN_OBJECT_RANGE_NONE,
619 /** `join object/range' mode is active and the mouse is over a place where object mode should happen */
620 JOIN_OBJECT_RANGE_OBJECT,
621 /** `join object/range' mode is active and the mouse is over a place where range mode should happen */
622 JOIN_OBJECT_RANGE_RANGE
625 JoinObjectRangeState _join_object_range_state;
627 void update_join_object_range_location (double);
629 boost::optional<float> pre_notebook_shrink_pane_width;
631 Gtk::VBox _editor_list_vbox;
632 Gtk::Notebook _the_notebook;
633 bool _notebook_shrunk;
634 void add_notebook_page (std::string const &, Gtk::Widget &);
635 bool notebook_tab_clicked (GdkEventButton *, Gtk::Widget *);
637 Gtkmm2ext::HPane edit_pane;
638 Gtkmm2ext::VPane editor_summary_pane;
640 Gtk::EventBox meter_base;
642 Gtk::EventBox marker_base;
643 Gtk::HBox marker_box;
644 Gtk::VBox scrollers_rulers_markers_box;
646 void location_changed (ARDOUR::Location *);
647 void location_flags_changed (ARDOUR::Location *);
648 void refresh_location_display ();
649 void refresh_location_display_internal (const ARDOUR::Locations::LocationList&);
650 void add_new_location (ARDOUR::Location *);
651 ArdourCanvas::Container* add_new_location_internal (ARDOUR::Location *);
652 void location_gone (ARDOUR::Location *);
653 void remove_marker (ArdourCanvas::Item&, GdkEvent*);
654 gint really_remove_marker (ARDOUR::Location* loc);
655 void goto_nth_marker (int nth);
656 void trigger_script (int nth);
657 void toggle_marker_lines ();
658 void set_marker_line_visibility (bool);
660 void jump_forward_to_mark ();
661 void jump_backward_to_mark ();
663 uint32_t location_marker_color;
664 uint32_t location_range_color;
665 uint32_t location_loop_color;
666 uint32_t location_punch_color;
667 uint32_t location_cd_marker_color;
669 struct LocationMarkers {
674 LocationMarkers () : start(0), end(0), valid (true) {}
681 void set_show_lines (bool);
682 void set_selected (bool);
683 void canvas_height_set (double);
686 void set_name (const std::string&);
687 void set_position (framepos_t start, framepos_t end = 0);
688 void set_color_rgba (uint32_t);
691 LocationMarkers *find_location_markers (ARDOUR::Location *) const;
692 ARDOUR::Location* find_location_from_marker (ArdourMarker *, bool& is_start) const;
693 ArdourMarker* find_marker_from_location_id (PBD::ID const &, bool) const;
694 ArdourMarker* entered_marker;
695 bool _show_marker_lines;
697 typedef std::map<ARDOUR::Location*,LocationMarkers *> LocationMarkerMap;
698 LocationMarkerMap location_markers;
700 void update_marker_labels ();
701 void update_marker_labels (ArdourCanvas::Container *);
702 void check_marker_label (ArdourMarker *);
704 /** A set of lists of Markers that are in each of the canvas groups
705 * for the marker sections at the top of the editor. These lists
706 * are kept sorted in time order between marker movements, so that after
707 * a marker has moved we can decide whether we need to update the labels
708 * for all markers or for just a few.
710 std::map<ArdourCanvas::Container *, std::list<ArdourMarker *> > _sorted_marker_lists;
711 void remove_sorted_marker (ArdourMarker *);
713 void hide_marker (ArdourCanvas::Item*, GdkEvent*);
714 void clear_marker_display ();
715 void mouse_add_new_range (framepos_t);
716 void mouse_add_new_loop (framepos_t);
717 void mouse_add_new_punch (framepos_t);
718 bool choose_new_marker_name(std::string &name);
719 void update_cd_marker_display ();
720 void ensure_cd_marker_updated (LocationMarkers * lam, ARDOUR::Location * location);
722 TimeAxisView* clicked_axisview;
723 RouteTimeAxisView* clicked_routeview;
724 /** The last RegionView that was clicked on, or 0 if the last click was not
725 * on a RegionView. This is set up by the canvas event handlers in
726 * editor_canvas_events.cc
728 RegionView* clicked_regionview;
729 RegionSelection latest_regionviews;
730 uint32_t clicked_selection;
731 ControlPoint* clicked_control_point;
733 void sort_track_selection (TrackViewList&);
735 void get_equivalent_regions (RegionView* rv, std::vector<RegionView*> &, PBD::PropertyID) const;
736 RegionSelection get_equivalent_regions (RegionSelection &, PBD::PropertyID) const;
737 RegionView* get_regionview_from_region (boost::shared_ptr<ARDOUR::Region>) const;
739 void mapover_tracks (sigc::slot<void,RouteTimeAxisView&,uint32_t> sl, TimeAxisView*, PBD::PropertyID) const;
740 void mapover_tracks_with_unique_playlists (sigc::slot<void,RouteTimeAxisView&,uint32_t> sl, TimeAxisView*, PBD::PropertyID) const;
742 /* functions to be passed to mapover_tracks(), possibly with sigc::bind()-supplied arguments */
743 void mapped_get_equivalent_regions (RouteTimeAxisView&, uint32_t, RegionView *, std::vector<RegionView*>*) const;
744 void mapped_use_new_playlist (RouteTimeAxisView&, uint32_t, std::vector<boost::shared_ptr<ARDOUR::Playlist> > const &);
745 void mapped_use_copy_playlist (RouteTimeAxisView&, uint32_t, std::vector<boost::shared_ptr<ARDOUR::Playlist> > const &);
746 void mapped_clear_playlist (RouteTimeAxisView&, uint32_t);
748 void button_selection (ArdourCanvas::Item* item, GdkEvent* event, ItemType item_type);
749 bool button_release_can_deselect;
750 bool _mouse_changed_selection;
752 void catch_vanishing_regionview (RegionView *);
754 void set_selected_track (TimeAxisView&, Selection::Operation op = Selection::Set, bool no_remove=false);
755 void select_all_tracks ();
756 bool select_all_internal_edit (Selection::Operation);
758 bool set_selected_control_point_from_click (bool press, Selection::Operation op = Selection::Set);
759 void set_selected_track_from_click (bool press, Selection::Operation op = Selection::Set, bool no_remove=false);
760 void set_selected_track_as_side_effect (Selection::Operation op);
761 bool set_selected_regionview_from_click (bool press, Selection::Operation op = Selection::Set);
763 bool set_selected_regionview_from_map_event (GdkEventAny*, StreamView*, boost::weak_ptr<ARDOUR::Region>);
764 void collect_new_region_view (RegionView *);
765 void collect_and_select_new_region_view (RegionView *);
767 Gtk::Menu track_context_menu;
768 Gtk::Menu track_region_context_menu;
769 Gtk::Menu track_selection_context_menu;
771 Gtk::MenuItem* region_edit_menu_split_item;
772 Gtk::MenuItem* region_edit_menu_split_multichannel_item;
773 Gtk::Menu * track_region_edit_playlist_menu;
774 Gtk::Menu * track_edit_playlist_submenu;
775 Gtk::Menu * track_selection_edit_playlist_submenu;
777 GdkEvent context_click_event;
779 void popup_track_context_menu (int, int, ItemType, bool);
780 Gtk::Menu* build_track_context_menu ();
781 Gtk::Menu* build_track_bus_context_menu ();
782 Gtk::Menu* build_track_region_context_menu ();
783 Gtk::Menu* build_track_selection_context_menu ();
784 void add_dstream_context_items (Gtk::Menu_Helpers::MenuList&);
785 void add_bus_context_items (Gtk::Menu_Helpers::MenuList&);
786 void add_region_context_items (Gtk::Menu_Helpers::MenuList&, boost::shared_ptr<ARDOUR::Track>);
787 void add_selection_context_items (Gtk::Menu_Helpers::MenuList&);
788 Gtk::MenuItem* _popup_region_menu_item;
790 void popup_control_point_context_menu (ArdourCanvas::Item *, GdkEvent *);
791 Gtk::Menu _control_point_context_menu;
793 void popup_note_context_menu (ArdourCanvas::Item *, GdkEvent *);
794 Gtk::Menu _note_context_menu;
796 void add_stripables (ARDOUR::StripableList&);
797 void add_routes (ARDOUR::RouteList&);
798 void timeaxisview_deleted (TimeAxisView *);
799 void add_vcas (ARDOUR::VCAList&);
801 Gtk::HBox global_hpacker;
802 Gtk::VBox global_vpacker;
804 /* Cursor stuff. Do not use directly, use via CursorContext. */
805 friend class CursorContext;
806 std::vector<Gdk::Cursor*> _cursor_stack;
807 void set_canvas_cursor (Gdk::Cursor*);
808 size_t push_canvas_cursor (Gdk::Cursor*);
809 void pop_canvas_cursor ();
811 Gdk::Cursor* which_grabber_cursor () const;
812 Gdk::Cursor* which_track_cursor () const;
813 Gdk::Cursor* which_mode_cursor () const;
814 Gdk::Cursor* which_trim_cursor (bool left_side) const;
815 Gdk::Cursor* which_canvas_cursor (ItemType type) const;
817 /** Push the appropriate enter/cursor context on item entry. */
818 void choose_canvas_cursor_on_entry (ItemType);
820 /** Update all enter cursors based on current settings. */
821 void update_all_enter_cursors ();
823 ArdourCanvas::GtkCanvas* _track_canvas;
824 ArdourCanvas::GtkCanvasViewport* _track_canvas_viewport;
826 bool within_track_canvas;
828 friend class VerboseCursor;
829 VerboseCursor* _verbose_cursor;
831 void parameter_changed (std::string);
832 void ui_parameter_changed (std::string);
834 Gtk::EventBox time_bars_event_box;
835 Gtk::VBox time_bars_vbox;
837 ArdourCanvas::Container *tempo_group;
838 ArdourCanvas::Container *meter_group;
839 ArdourCanvas::Container *marker_group;
840 ArdourCanvas::Container *range_marker_group;
841 ArdourCanvas::Container *transport_marker_group;
842 ArdourCanvas::Container* cd_marker_group;
844 /* parent for groups which themselves contain time markers */
845 ArdourCanvas::Container* _time_markers_group;
847 /* The group containing all other groups that are scrolled vertically
850 ArdourCanvas::ScrollGroup* hv_scroll_group;
852 /* The group containing all other groups that are scrolled horizontally ONLY
854 ArdourCanvas::ScrollGroup* h_scroll_group;
856 /* Scroll group for cursors, scrolled horizontally, above everything else
858 ArdourCanvas::ScrollGroup* cursor_scroll_group;
860 /* The group containing all trackviews. */
861 ArdourCanvas::Container* no_scroll_group;
863 /* The group containing all trackviews. */
864 ArdourCanvas::Container* _trackview_group;
866 /* The group holding things (mostly regions) while dragging so they
867 * are on top of everything else
869 ArdourCanvas::Container* _drag_motion_group;
871 /* a rect that sits at the bottom of all tracks to act as a drag-no-drop/clickable
874 ArdourCanvas::Rectangle* _canvas_drop_zone;
875 bool canvas_drop_zone_event (GdkEvent* event);
878 ruler_metric_timecode = 0,
879 ruler_metric_bbt = 1,
880 ruler_metric_samples = 2,
881 ruler_metric_minsec = 3,
883 ruler_time_tempo = 4,
884 ruler_time_meter = 5,
885 ruler_time_marker = 6,
886 ruler_time_range_marker = 7,
887 ruler_time_transport_marker = 8,
888 ruler_time_cd_marker = 9,
889 ruler_video_timeline = 10,
892 Glib::RefPtr<Gtk::ToggleAction> ruler_timecode_action;
893 Glib::RefPtr<Gtk::ToggleAction> ruler_bbt_action;
894 Glib::RefPtr<Gtk::ToggleAction> ruler_samples_action;
895 Glib::RefPtr<Gtk::ToggleAction> ruler_minsec_action;
896 Glib::RefPtr<Gtk::ToggleAction> ruler_tempo_action;
897 Glib::RefPtr<Gtk::ToggleAction> ruler_meter_action;
898 Glib::RefPtr<Gtk::ToggleAction> ruler_marker_action;
899 Glib::RefPtr<Gtk::ToggleAction> ruler_range_action;
900 Glib::RefPtr<Gtk::ToggleAction> ruler_loop_punch_action;
901 Glib::RefPtr<Gtk::ToggleAction> ruler_cd_marker_action;
902 bool no_ruler_shown_update;
904 Gtk::Widget * ruler_grabbed_widget;
906 RulerDialog* ruler_dialog;
908 void initialize_rulers ();
909 void update_just_timecode ();
910 void compute_fixed_ruler_scale (); //calculates the RulerScale of the fixed rulers
911 void update_fixed_rulers ();
912 void update_tempo_based_rulers ();
913 void popup_ruler_menu (framepos_t where = 0, ItemType type = RegionItem);
914 void update_ruler_visibility ();
915 void set_ruler_visible (RulerType, bool);
916 void toggle_ruler_visibility (RulerType rt);
917 void ruler_toggled (int);
918 bool ruler_label_button_release (GdkEventButton*);
919 void store_ruler_visibility ();
920 void restore_ruler_visibility ();
924 enum MinsecRulerScale {
929 minsec_show_many_hours
932 MinsecRulerScale minsec_ruler_scale;
934 framecnt_t minsec_mark_interval;
935 gint minsec_mark_modulo;
937 void set_minsec_ruler_scale (framepos_t, framepos_t);
939 enum TimecodeRulerScale {
941 timecode_show_frames,
942 timecode_show_seconds,
943 timecode_show_minutes,
945 timecode_show_many_hours
948 TimecodeRulerScale timecode_ruler_scale;
950 gint timecode_mark_modulo;
951 gint timecode_nmarks;
952 void set_timecode_ruler_scale (framepos_t, framepos_t);
954 framecnt_t _samples_ruler_interval;
955 void set_samples_ruler_scale (framepos_t, framepos_t);
965 bbt_show_ticks_detail,
966 bbt_show_ticks_super_detail
969 BBTRulerScale bbt_ruler_scale;
973 uint32_t bbt_bar_helper_on;
974 uint32_t bbt_accent_modulo;
975 void compute_bbt_ruler_scale (framepos_t lower, framepos_t upper);
977 ArdourCanvas::Ruler* timecode_ruler;
978 ArdourCanvas::Ruler* bbt_ruler;
979 ArdourCanvas::Ruler* samples_ruler;
980 ArdourCanvas::Ruler* minsec_ruler;
982 static double timebar_height;
983 guint32 visible_timebars;
984 Gtk::Menu *editor_ruler_menu;
986 ArdourCanvas::Rectangle* tempo_bar;
987 ArdourCanvas::Rectangle* meter_bar;
988 ArdourCanvas::Rectangle* marker_bar;
989 ArdourCanvas::Rectangle* range_marker_bar;
990 ArdourCanvas::Rectangle* transport_marker_bar;
991 ArdourCanvas::Rectangle* cd_marker_bar;
993 Gtk::Label minsec_label;
994 Gtk::Label bbt_label;
995 Gtk::Label timecode_label;
996 Gtk::Label samples_label;
997 Gtk::Label tempo_label;
998 Gtk::Label meter_label;
999 Gtk::Label mark_label;
1000 Gtk::Label range_mark_label;
1001 Gtk::Label transport_mark_label;
1002 Gtk::Label cd_mark_label;
1004 /* videtimline related actions */
1005 Gtk::Label videotl_label;
1006 ArdourCanvas::Container* videotl_group;
1007 Glib::RefPtr<Gtk::ToggleAction> ruler_video_action;
1008 Glib::RefPtr<Gtk::ToggleAction> xjadeo_proc_action;
1009 Glib::RefPtr<Gtk::ToggleAction> xjadeo_ontop_action;
1010 Glib::RefPtr<Gtk::ToggleAction> xjadeo_timecode_action;
1011 Glib::RefPtr<Gtk::ToggleAction> xjadeo_frame_action;
1012 Glib::RefPtr<Gtk::ToggleAction> xjadeo_osdbg_action;
1013 Glib::RefPtr<Gtk::ToggleAction> xjadeo_fullscreen_action;
1014 Glib::RefPtr<Gtk::ToggleAction> xjadeo_letterbox_action;
1015 Glib::RefPtr<Gtk::Action> xjadeo_zoom_100;
1016 void set_xjadeo_proc ();
1017 void toggle_xjadeo_proc (int state=-1);
1018 void set_close_video_sensitive (bool onoff);
1019 void set_xjadeo_sensitive (bool onoff);
1020 void set_xjadeo_viewoption (int);
1021 void toggle_xjadeo_viewoption (int what, int state=-1);
1022 void toggle_ruler_video (bool onoff) {ruler_video_action->set_active(onoff);}
1023 int videotl_bar_height; /* in units of timebar_height; default: 4 */
1024 int get_videotl_bar_height () const { return videotl_bar_height; }
1025 void toggle_region_video_lock ();
1027 friend class EditorCursor;
1029 EditorCursor* playhead_cursor;
1030 framepos_t playhead_cursor_sample () const;
1032 framepos_t get_region_boundary (framepos_t pos, int32_t dir, bool with_selection, bool only_onscreen);
1034 void cursor_to_region_boundary (bool with_selection, int32_t dir);
1035 void cursor_to_next_region_boundary (bool with_selection);
1036 void cursor_to_previous_region_boundary (bool with_selection);
1037 void cursor_to_next_region_point (EditorCursor*, ARDOUR::RegionPoint);
1038 void cursor_to_previous_region_point (EditorCursor*, ARDOUR::RegionPoint);
1039 void cursor_to_region_point (EditorCursor*, ARDOUR::RegionPoint, int32_t dir);
1040 void cursor_to_selection_start (EditorCursor *);
1041 void cursor_to_selection_end (EditorCursor *);
1043 void selected_marker_to_region_boundary (bool with_selection, int32_t dir);
1044 void selected_marker_to_next_region_boundary (bool with_selection);
1045 void selected_marker_to_previous_region_boundary (bool with_selection);
1046 void selected_marker_to_next_region_point (ARDOUR::RegionPoint);
1047 void selected_marker_to_previous_region_point (ARDOUR::RegionPoint);
1048 void selected_marker_to_region_point (ARDOUR::RegionPoint, int32_t dir);
1049 void selected_marker_to_selection_start ();
1050 void selected_marker_to_selection_end ();
1052 void select_all_selectables_using_cursor (EditorCursor *, bool);
1053 void select_all_selectables_using_edit (bool, bool);
1054 void select_all_selectables_between (bool within);
1055 void select_range_between ();
1057 boost::shared_ptr<ARDOUR::Region> find_next_region (ARDOUR::framepos_t, ARDOUR::RegionPoint, int32_t dir, TrackViewList&, TimeAxisView ** = 0);
1058 ARDOUR::framepos_t find_next_region_boundary (ARDOUR::framepos_t, int32_t dir, const TrackViewList&);
1060 std::vector<ARDOUR::framepos_t> region_boundary_cache;
1061 void build_region_boundary_cache ();
1063 Gtk::HBox toplevel_hpacker;
1065 Gtk::HBox bottom_hbox;
1067 Gtk::Table edit_packer;
1069 /** the adjustment that controls the overall editor vertical scroll position */
1070 Gtk::Adjustment vertical_adjustment;
1071 Gtk::Adjustment horizontal_adjustment;
1073 Gtk::Adjustment unused_adjustment; // yes, really; Gtk::Layout constructor requires refs
1074 Gtk::Layout controls_layout;
1075 bool control_layout_scroll (GdkEventScroll* ev);
1076 void reset_controls_layout_width ();
1077 void reset_controls_layout_height (int32_t height);
1086 bool scroll_press (Direction);
1087 void scroll_release ();
1088 sigc::connection _scroll_connection;
1089 int _scroll_callbacks;
1091 double _visible_canvas_width;
1092 double _visible_canvas_height; ///< height of the visible area of the track canvas
1093 double _full_canvas_height; ///< full height of the canvas
1095 bool track_canvas_map_handler (GdkEventAny*);
1097 bool edit_controls_button_release (GdkEventButton*);
1098 Gtk::Menu *edit_controls_left_menu;
1099 Gtk::Menu *edit_controls_right_menu;
1101 Gtk::VBox track_canvas_vbox;
1102 Gtk::VBox edit_controls_vbox;
1103 Gtk::HBox edit_controls_hbox;
1105 void control_vertical_zoom_in_all ();
1106 void control_vertical_zoom_out_all ();
1107 void control_vertical_zoom_in_selected ();
1108 void control_vertical_zoom_out_selected ();
1109 void control_step_tracks_up ();
1110 void control_step_tracks_down ();
1111 void control_view (uint32_t);
1112 void control_scroll (float);
1113 void control_select (boost::shared_ptr<ARDOUR::Stripable>, Selection::Operation);
1114 void control_unselect ();
1115 void access_action (std::string,std::string);
1116 bool deferred_control_scroll (framepos_t);
1117 sigc::connection control_scroll_connection;
1119 void tie_vertical_scrolling ();
1120 void set_horizontal_position (double);
1121 double horizontal_position () const;
1123 struct VisualChange {
1131 framepos_t time_origin;
1132 framecnt_t samples_per_pixel;
1135 int idle_handler_id;
1136 /** true if we are currently in the idle handler */
1139 VisualChange() : pending ((VisualChange::Type) 0), time_origin (0), samples_per_pixel (0), idle_handler_id (-1), being_handled (false) {}
1141 pending = Type (pending | t);
1145 VisualChange pending_visual_change;
1147 static int _idle_visual_changer (void *arg);
1148 int idle_visual_changer ();
1149 void visual_changer (const VisualChange&);
1150 void ensure_visual_change_idle_handler ();
1153 TrackViewList track_views;
1154 std::pair<TimeAxisView*, double> trackview_by_y_position (double, bool trackview_relative_offset = true) const;
1155 TimeAxisView* axis_view_from_stripable (boost::shared_ptr<ARDOUR::Stripable>) const;
1157 TrackViewList get_tracks_for_range_action () const;
1159 sigc::connection super_rapid_screen_update_connection;
1160 framepos_t last_update_frame;
1161 void center_screen_internal (framepos_t, float);
1163 void super_rapid_screen_update ();
1165 void session_going_away ();
1167 framepos_t cut_buffer_start;
1168 framecnt_t cut_buffer_length;
1170 boost::shared_ptr<CursorContext> _press_cursor_ctx; ///< Button press cursor context
1172 boost::weak_ptr<ARDOUR::Trimmable> _trimmable;
1173 boost::weak_ptr<ARDOUR::Movable> _movable;
1175 bool typed_event (ArdourCanvas::Item*, GdkEvent*, ItemType);
1176 bool button_press_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1177 bool button_press_handler_1 (ArdourCanvas::Item *, GdkEvent *, ItemType);
1178 bool button_press_handler_2 (ArdourCanvas::Item *, GdkEvent *, ItemType);
1179 bool button_release_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1180 bool button_double_click_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1181 bool button_press_dispatch (GdkEventButton*);
1182 bool button_release_dispatch (GdkEventButton*);
1183 bool motion_handler (ArdourCanvas::Item*, GdkEvent*, bool from_autoscroll = false);
1184 bool enter_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1185 bool leave_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1186 bool key_press_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1187 bool key_release_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1189 Gtkmm2ext::Bindings* button_bindings;
1190 XMLNode* button_settings () const;
1192 /* KEYMAP HANDLING */
1194 void register_actions ();
1195 void register_region_actions ();
1197 void load_bindings ();
1199 /* CUT/COPY/PASTE */
1201 framepos_t last_paste_pos;
1202 unsigned paste_count;
1204 void cut_copy (Editing::CutCopyOp);
1205 bool can_cut_copy () const;
1206 void cut_copy_points (Editing::CutCopyOp, Evoral::Beats earliest=Evoral::Beats(), bool midi=false);
1207 void cut_copy_regions (Editing::CutCopyOp, RegionSelection&);
1208 void cut_copy_ranges (Editing::CutCopyOp);
1209 void cut_copy_midi (Editing::CutCopyOp);
1211 void mouse_paste ();
1212 void paste_internal (framepos_t position, float times, const int32_t sub_num);
1214 /* EDITING OPERATIONS */
1216 void reset_point_selection ();
1217 void toggle_region_lock ();
1218 void toggle_opaque_region ();
1219 void toggle_record_enable ();
1220 void toggle_solo ();
1221 void toggle_solo_isolate ();
1222 void toggle_mute ();
1223 void toggle_region_lock_style ();
1225 enum LayerOperation {
1232 void do_layer_operation (LayerOperation);
1233 void raise_region ();
1234 void raise_region_to_top ();
1235 void change_region_layering_order (bool from_context_menu);
1236 void lower_region ();
1237 void lower_region_to_bottom ();
1238 void split_region_at_transients ();
1239 void crop_region_to_selection ();
1240 void crop_region_to (framepos_t start, framepos_t end);
1241 void set_sync_point (framepos_t, const RegionSelection&);
1242 void set_region_sync_position ();
1243 void remove_region_sync();
1244 void align_regions (ARDOUR::RegionPoint);
1245 void align_regions_relative (ARDOUR::RegionPoint point);
1246 void align_region (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, framepos_t position);
1247 void align_region_internal (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, framepos_t position);
1248 void remove_selected_regions ();
1249 void remove_clicked_region ();
1250 void show_region_properties ();
1251 void show_midi_list_editor ();
1252 void rename_region ();
1253 void duplicate_some_regions (RegionSelection&, float times);
1254 void duplicate_selection (float times);
1255 void region_fill_selection ();
1256 void combine_regions ();
1257 void uncombine_regions ();
1259 void region_fill_track ();
1260 void audition_playlist_region_standalone (boost::shared_ptr<ARDOUR::Region>);
1261 void split_multichannel_region();
1262 void reverse_region ();
1263 void strip_region_silence ();
1264 void normalize_region ();
1265 void reset_region_scale_amplitude ();
1266 void adjust_region_gain (bool up);
1267 void quantize_region ();
1268 void quantize_regions (const RegionSelection& rs);
1269 void legatize_region (bool shrink_only);
1270 void legatize_regions (const RegionSelection& rs, bool shrink_only);
1271 void transform_region ();
1272 void transform_regions (const RegionSelection& rs);
1273 void transpose_region ();
1274 void transpose_regions (const RegionSelection& rs);
1275 void insert_patch_change (bool from_context);
1276 void fork_region ();
1278 void do_insert_time ();
1279 void insert_time (framepos_t, framecnt_t, Editing::InsertTimeOption, bool, bool, bool, bool, bool, bool);
1281 void do_remove_time ();
1282 void remove_time (framepos_t pos, framecnt_t distance, Editing::InsertTimeOption opt, bool ignore_music_glue, bool markers_too,
1283 bool glued_markers_too, bool locked_markers_too, bool tempo_too);
1285 void tab_to_transient (bool forward);
1287 void set_tempo_from_region ();
1288 void use_range_as_bar ();
1290 void define_one_bar (framepos_t start, framepos_t end);
1292 void audition_region_from_region_list ();
1293 void hide_region_from_region_list ();
1294 void show_region_in_region_list ();
1296 void naturalize_region ();
1298 void split_region ();
1303 void paste (float times, bool from_context_menu);
1305 void place_transient ();
1306 void remove_transient (ArdourCanvas::Item* item);
1307 void snap_regions_to_grid ();
1308 void close_region_gaps ();
1310 void keyboard_paste ();
1312 void region_from_selection ();
1313 void create_region_from_selection (std::vector<boost::shared_ptr<ARDOUR::Region> >&);
1315 void play_from_start ();
1316 void play_from_edit_point ();
1317 void play_from_edit_point_and_return ();
1318 void play_selected_region ();
1319 void play_edit_range ();
1320 void play_location (ARDOUR::Location&);
1321 void loop_location (ARDOUR::Location&);
1323 void calc_extra_zoom_edges(framepos_t &start, framepos_t &end);
1324 void temporal_zoom_selection (Editing::ZoomAxis);
1325 void temporal_zoom_session ();
1326 void temporal_zoom (framecnt_t samples_per_pixel);
1327 void temporal_zoom_by_frame (framepos_t start, framepos_t end);
1328 void temporal_zoom_to_frame (bool coarser, framepos_t frame);
1330 void insert_region_list_selection (float times);
1333 void external_pt_dialog ();
1334 typedef struct ptflookup {
1339 bool operator ==(const struct ptflookup& other) {
1340 return (this->index1 == other.index1);
1344 /* import & embed */
1346 void add_external_audio_action (Editing::ImportMode);
1348 int check_whether_and_how_to_import(std::string, bool all_or_nothing = true);
1349 bool check_multichannel_status (const std::vector<std::string>& paths);
1351 SoundFileOmega* sfbrowser;
1353 void bring_in_external_audio (Editing::ImportMode mode, framepos_t& pos);
1355 bool idle_drop_paths (std::vector<std::string> paths, framepos_t frame, double ypos, bool copy);
1356 void drop_paths_part_two (const std::vector<std::string>& paths, framepos_t frame, double ypos, bool copy);
1358 int import_sndfiles (std::vector<std::string> paths,
1359 Editing::ImportDisposition disposition,
1360 Editing::ImportMode mode,
1361 ARDOUR::SrcQuality quality,
1365 boost::shared_ptr<ARDOUR::Track>& track,
1367 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
1369 int embed_sndfiles (std::vector<std::string> paths,
1370 bool multiple_files,
1371 bool& check_sample_rate,
1372 Editing::ImportDisposition disposition,
1373 Editing::ImportMode mode,
1377 boost::shared_ptr<ARDOUR::Track>& track,
1378 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
1380 int add_sources (std::vector<std::string> paths,
1381 ARDOUR::SourceList& sources,
1383 Editing::ImportDisposition disposition,
1384 Editing::ImportMode mode,
1387 boost::shared_ptr<ARDOUR::Track>& track,
1388 bool add_channel_suffix,
1389 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
1391 int finish_bringing_in_material (boost::shared_ptr<ARDOUR::Region> region,
1395 Editing::ImportMode mode,
1396 boost::shared_ptr<ARDOUR::Track>& existing_track,
1397 const std::string& new_track_name,
1398 boost::shared_ptr<ARDOUR::PluginInfo> instrument);
1400 boost::shared_ptr<ARDOUR::AudioTrack> get_nth_selected_audio_track (int nth) const;
1401 boost::shared_ptr<ARDOUR::MidiTrack> get_nth_selected_midi_track (int nth) const;
1403 void toggle_midi_input_active (bool flip_others);
1405 ARDOUR::InterThreadInfo* current_interthread_info;
1407 AnalysisWindow* analysis_window;
1409 /* import & embed */
1410 void external_audio_dialog ();
1411 void session_import_dialog ();
1413 /* import specific info */
1415 struct EditorImportStatus : public ARDOUR::ImportStatus {
1416 Editing::ImportMode mode;
1420 boost::shared_ptr<ARDOUR::Track> track;
1424 EditorImportStatus import_status;
1425 static void *_import_thread (void *);
1426 void* import_thread ();
1427 void finish_import ();
1429 /* to support this ... */
1431 void import_audio (bool as_tracks);
1432 void do_import (std::vector<std::string> paths, bool split, bool as_tracks);
1433 void import_smf_tempo_map (Evoral::SMF const &, framepos_t pos);
1434 void move_to_start ();
1435 void move_to_end ();
1436 void center_playhead ();
1437 void center_edit_point ();
1438 void playhead_forward_to_grid ();
1439 void playhead_backward_to_grid ();
1440 void scroll_playhead (bool forward);
1441 void scroll_backward (float pages=0.8f);
1442 void scroll_forward (float pages=0.8f);
1443 void scroll_tracks_down ();
1444 void scroll_tracks_up ();
1446 void clear_markers ();
1447 void clear_ranges ();
1448 void clear_locations ();
1449 void unhide_markers ();
1450 void unhide_ranges ();
1451 void cursor_align (bool playhead_to_edit);
1452 void toggle_skip_playback ();
1454 void remove_last_capture ();
1455 void select_all_selectables_using_time_selection ();
1456 void select_all_selectables_using_loop();
1457 void select_all_selectables_using_punch();
1458 void set_selection_from_range (ARDOUR::Location&);
1459 void set_selection_from_punch ();
1460 void set_selection_from_loop ();
1461 void set_selection_from_region ();
1463 void add_location_mark (framepos_t where);
1464 void add_location_from_region ();
1465 void add_locations_from_region ();
1466 void add_location_from_selection ();
1467 void set_loop_from_selection (bool play);
1468 void set_punch_from_selection ();
1469 void set_punch_from_region ();
1470 void set_auto_punch_range();
1472 void set_session_start_from_playhead ();
1473 void set_session_end_from_playhead ();
1474 void set_session_extents_from_selection ();
1476 void set_loop_from_region (bool play);
1478 void set_loop_range (framepos_t start, framepos_t end, std::string cmd);
1479 void set_punch_range (framepos_t start, framepos_t end, std::string cmd);
1481 void toggle_location_at_playhead_cursor ();
1482 void add_location_from_playhead_cursor ();
1483 bool do_remove_location_at_playhead_cursor ();
1484 void remove_location_at_playhead_cursor ();
1485 bool select_new_marker;
1487 void reverse_selection ();
1488 void edit_envelope ();
1490 double last_scrub_x;
1491 int scrubbing_direction;
1492 int scrub_reversals;
1493 int scrub_reverse_distance;
1494 void scrub (framepos_t, double);
1496 void set_punch_start_from_edit_point ();
1497 void set_punch_end_from_edit_point ();
1498 void set_loop_start_from_edit_point ();
1499 void set_loop_end_from_edit_point ();
1501 void keyboard_selection_begin ( Editing::EditIgnoreOption = Editing::EDIT_IGNORE_NONE );
1502 void keyboard_selection_finish (bool add, Editing::EditIgnoreOption = Editing::EDIT_IGNORE_NONE);
1503 bool have_pending_keyboard_selection;
1504 framepos_t pending_keyboard_selection_start;
1506 void move_range_selection_start_or_end_to_region_boundary (bool, bool);
1508 Editing::SnapType _snap_type;
1509 Editing::SnapMode _snap_mode;
1511 /// Snap threshold in pixels
1512 double snap_threshold;
1514 bool ignore_gui_changes;
1516 DragManager* _drags;
1521 Gtk::Dialog* lock_dialog;
1523 struct timeval last_event_time;
1524 bool generic_event_handler (GdkEvent*);
1525 bool lock_timeout_callback ();
1526 void start_lock_event_timing ();
1528 Gtk::Menu fade_context_menu;
1530 Gtk::Menu xfade_in_context_menu;
1531 Gtk::Menu xfade_out_context_menu;
1532 void popup_xfade_in_context_menu (int, int, ArdourCanvas::Item*, ItemType);
1533 void popup_xfade_out_context_menu (int, int, ArdourCanvas::Item*, ItemType);
1534 void fill_xfade_menu (Gtk::Menu_Helpers::MenuList& items, bool start);
1536 void set_fade_in_shape (ARDOUR::FadeShape);
1537 void set_fade_out_shape (ARDOUR::FadeShape);
1539 void set_fade_length (bool in);
1540 void set_fade_in_active (bool);
1541 void set_fade_out_active (bool);
1545 std::set<boost::shared_ptr<ARDOUR::Playlist> > motion_frozen_playlists;
1547 bool _dragging_playhead;
1548 bool _dragging_edit_point;
1550 void marker_drag_motion_callback (GdkEvent*);
1551 void marker_drag_finished_callback (GdkEvent*);
1553 gint mouse_rename_region (ArdourCanvas::Item*, GdkEvent*);
1555 void add_region_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1556 void start_create_region_grab (ArdourCanvas::Item*, GdkEvent*);
1557 void add_region_copy_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1558 void add_region_brush_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1559 void start_selection_grab (ArdourCanvas::Item*, GdkEvent*);
1561 void region_view_item_click (AudioRegionView&, GdkEventButton*);
1563 bool can_remove_control_point (ArdourCanvas::Item *);
1564 void remove_control_point (ArdourCanvas::Item *);
1566 void mouse_brush_insert_region (RegionView*, framepos_t pos);
1568 /* Canvas event handlers */
1570 bool canvas_scroll_event (GdkEventScroll* event, bool from_canvas);
1571 bool canvas_control_point_event (GdkEvent* event,ArdourCanvas::Item*, ControlPoint*);
1572 bool canvas_line_event (GdkEvent* event,ArdourCanvas::Item*, AutomationLine*);
1573 bool canvas_selection_rect_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1574 bool canvas_selection_start_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1575 bool canvas_selection_end_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1576 bool canvas_start_xfade_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1577 bool canvas_end_xfade_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1578 bool canvas_fade_in_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1579 bool canvas_fade_in_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*, bool trim = false);
1580 bool canvas_fade_out_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1581 bool canvas_fade_out_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*, bool trim = false);
1582 bool canvas_region_view_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1583 bool canvas_wave_view_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1584 bool canvas_frame_handle_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1585 bool canvas_region_view_name_highlight_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1586 bool canvas_region_view_name_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1587 bool canvas_feature_line_event (GdkEvent* event, ArdourCanvas::Item*, RegionView*);
1588 bool canvas_stream_view_event (GdkEvent* event,ArdourCanvas::Item*, RouteTimeAxisView*);
1589 bool canvas_marker_event (GdkEvent* event,ArdourCanvas::Item*, ArdourMarker*);
1590 bool canvas_tempo_marker_event (GdkEvent* event,ArdourCanvas::Item*, TempoMarker*);
1591 bool canvas_tempo_curve_event (GdkEvent* event,ArdourCanvas::Item*, TempoCurve*);
1592 bool canvas_meter_marker_event (GdkEvent* event,ArdourCanvas::Item*, MeterMarker*);
1593 bool canvas_automation_track_event(GdkEvent* event, ArdourCanvas::Item*, AutomationTimeAxisView*);
1594 bool canvas_note_event (GdkEvent* event, ArdourCanvas::Item *);
1596 bool canvas_ruler_event (GdkEvent* event, ArdourCanvas::Item *, ItemType);
1597 bool canvas_tempo_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1598 bool canvas_meter_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1599 bool canvas_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1600 bool canvas_range_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1601 bool canvas_transport_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1602 bool canvas_cd_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1604 bool canvas_videotl_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1605 void update_video_timeline (bool flush = false);
1606 void set_video_timeline_height (const int);
1607 bool is_video_timeline_locked ();
1608 void toggle_video_timeline_locked ();
1609 void set_video_timeline_locked (const bool);
1610 void queue_visual_videotimeline_update ();
1611 void embed_audio_from_video (std::string, framepos_t n = 0, bool lock_position_to_video = true);
1613 bool track_selection_change_without_scroll () const {
1614 return _track_selection_change_without_scroll;
1617 PBD::Signal0<void> EditorFreeze;
1618 PBD::Signal0<void> EditorThaw;
1621 friend class DragManager;
1622 friend class EditorRouteGroups;
1623 friend class EditorRegions;
1625 /* non-public event handlers */
1627 bool canvas_playhead_cursor_event (GdkEvent* event, ArdourCanvas::Item*);
1628 bool track_canvas_scroll (GdkEventScroll* event);
1630 bool track_canvas_button_press_event (GdkEventButton* event);
1631 bool track_canvas_button_release_event (GdkEventButton* event);
1632 bool track_canvas_motion_notify_event (GdkEventMotion* event);
1634 Gtk::Allocation _canvas_viewport_allocation;
1635 void track_canvas_viewport_allocate (Gtk::Allocation alloc);
1636 void track_canvas_viewport_size_allocated ();
1637 bool track_canvas_drag_motion (Glib::RefPtr<Gdk::DragContext> const &, int, int, guint);
1638 bool track_canvas_key_press (GdkEventKey *);
1639 bool track_canvas_key_release (GdkEventKey *);
1641 void set_playhead_cursor ();
1643 void toggle_region_mute ();
1645 void initialize_canvas ();
1647 /* display control */
1649 bool _show_measures;
1650 /// true if the editor should follow the playhead, otherwise false
1651 bool _follow_playhead;
1652 /// true if we scroll the tracks rather than the playhead
1653 bool _stationary_playhead;
1654 /// true if we are in fullscreen mode
1657 TempoLines* tempo_lines;
1659 ArdourCanvas::Container* global_rect_group;
1660 ArdourCanvas::Container* time_line_group;
1662 void hide_measures ();
1663 void draw_measures (std::vector<ARDOUR::TempoMap::BBTPoint>&);
1665 void new_tempo_section ();
1668 void remove_tempo_marker (ArdourCanvas::Item*);
1669 void remove_meter_marker (ArdourCanvas::Item*);
1670 gint real_remove_tempo_marker (ARDOUR::TempoSection*);
1671 gint real_remove_meter_marker (ARDOUR::MeterSection*);
1673 void edit_tempo_marker (TempoMarker&);
1674 void edit_meter_marker (MeterMarker&);
1675 void edit_control_point (ArdourCanvas::Item*);
1676 void edit_notes (MidiRegionView*);
1677 void edit_region (RegionView*);
1679 void edit_current_meter ();
1680 void edit_current_tempo ();
1682 void marker_menu_edit ();
1683 void marker_menu_remove ();
1684 void marker_menu_rename ();
1685 void rename_marker (ArdourMarker *marker);
1686 void toggle_marker_lock_style ();
1687 void toggle_tempo_type ();
1688 void toggle_marker_menu_lock ();
1689 void toggle_marker_menu_glue ();
1690 void marker_menu_hide ();
1691 void marker_menu_loop_range ();
1692 void marker_menu_select_all_selectables_using_range ();
1693 void marker_menu_select_using_range ();
1694 void marker_menu_separate_regions_using_location ();
1695 void marker_menu_play_from ();
1696 void marker_menu_play_range ();
1697 void marker_menu_set_playhead ();
1698 void marker_menu_set_from_playhead ();
1699 void marker_menu_set_from_selection (bool force_regions);
1700 void marker_menu_range_to_next ();
1701 void marker_menu_zoom_to_range ();
1702 void new_transport_marker_menu_set_loop ();
1703 void new_transport_marker_menu_set_punch ();
1704 void update_loop_range_view ();
1705 void update_punch_range_view ();
1706 void new_transport_marker_menu_popdown ();
1707 void marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1708 void tempo_or_meter_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1709 void new_transport_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1710 void build_range_marker_menu (ARDOUR::Location *, bool, bool);
1711 void build_marker_menu (ARDOUR::Location *);
1712 void build_tempo_marker_menu (TempoMarker *, bool);
1713 void build_meter_marker_menu (MeterMarker *, bool);
1714 void build_new_transport_marker_menu ();
1715 void dynamic_cast_marker_object (void*, MeterMarker**, TempoMarker**) const;
1717 Gtk::Menu* tempo_marker_menu;
1718 Gtk::Menu* meter_marker_menu;
1719 Gtk::Menu* marker_menu;
1720 Gtk::Menu* range_marker_menu;
1721 Gtk::Menu* transport_marker_menu;
1722 Gtk::Menu* new_transport_marker_menu;
1723 Gtk::Menu* cd_marker_menu;
1724 ArdourCanvas::Item* marker_menu_item;
1726 typedef std::list<ArdourMarker*> Marks;
1729 typedef std::list<TempoCurve*> Curves;
1730 Curves tempo_curves;
1732 void remove_metric_marks ();
1733 void draw_metric_marks (const ARDOUR::Metrics& metrics);
1735 void compute_current_bbt_points (std::vector<ARDOUR::TempoMap::BBTPoint>& grid, framepos_t left, framepos_t right);
1737 void tempo_map_changed (const PBD::PropertyChange&);
1738 void tempometric_position_changed (const PBD::PropertyChange&);
1739 void redisplay_tempo (bool immediate_redraw);
1741 uint32_t bbt_beat_subdivision;
1745 Gtk::ToggleButton editor_mixer_button;
1746 Gtk::ToggleButton editor_list_button;
1747 void editor_mixer_button_toggled ();
1748 void editor_list_button_toggled ();
1750 ArdourButton zoom_in_button;
1751 ArdourButton zoom_out_button;
1752 ArdourButton zoom_out_full_button;
1754 ArdourButton tav_expand_button;
1755 ArdourButton tav_shrink_button;
1756 ArdourDropdown visible_tracks_selector;
1757 ArdourDropdown zoom_preset_selector;
1759 int32_t _visible_track_count;
1760 void build_track_count_menu ();
1761 void set_visible_track_count (int32_t);
1763 void set_zoom_preset(int64_t);
1765 Gtk::VBox toolbar_clock_vbox;
1766 Gtk::VBox toolbar_selection_clock_vbox;
1767 Gtk::Table toolbar_selection_clock_table;
1768 Gtk::Label toolbar_selection_cursor_label;
1770 ArdourButton mouse_select_button;
1771 ArdourButton mouse_draw_button;
1772 ArdourButton mouse_move_button;
1773 ArdourButton mouse_timefx_button;
1774 ArdourButton mouse_content_button;
1775 ArdourButton mouse_audition_button;
1776 ArdourButton mouse_cut_button;
1778 ArdourButton smart_mode_button;
1779 Glib::RefPtr<Gtk::ToggleAction> smart_mode_action;
1781 void mouse_mode_toggled (Editing::MouseMode m);
1782 void mouse_mode_object_range_toggled ();
1783 bool ignore_mouse_mode_toggle;
1785 bool mouse_select_button_release (GdkEventButton*);
1787 Gtk::VBox automation_box;
1788 Gtk::Button automation_mode_button;
1790 //edit mode menu stuff
1791 ArdourDropdown edit_mode_selector;
1792 void edit_mode_selection_done ( ARDOUR::EditMode m );
1793 void build_edit_mode_menu ();
1794 Gtk::VBox edit_mode_box;
1796 void set_edit_mode (ARDOUR::EditMode);
1797 void cycle_edit_mode ();
1799 ArdourDropdown snap_type_selector;
1800 void build_snap_type_menu ();
1802 ArdourDropdown snap_mode_selector;
1803 void build_snap_mode_menu ();
1806 std::vector<std::string> snap_type_strings;
1807 std::vector<std::string> snap_mode_strings;
1809 void snap_type_selection_done (Editing::SnapType);
1810 void snap_mode_selection_done (Editing::SnapMode);
1811 void snap_mode_chosen (Editing::SnapMode);
1812 void snap_type_chosen (Editing::SnapType);
1814 Glib::RefPtr<Gtk::RadioAction> snap_type_action (Editing::SnapType);
1815 Glib::RefPtr<Gtk::RadioAction> snap_mode_action (Editing::SnapMode);
1817 //zoom focus meu stuff
1818 ArdourDropdown zoom_focus_selector;
1819 void zoom_focus_selection_done ( Editing::ZoomFocus f );
1820 void build_zoom_focus_menu ();
1821 std::vector<std::string> zoom_focus_strings;
1823 void zoom_focus_chosen (Editing::ZoomFocus);
1825 Glib::RefPtr<Gtk::RadioAction> zoom_focus_action (Editing::ZoomFocus);
1827 Gtk::HBox _track_box;
1829 Gtk::HBox _zoom_box;
1830 void zoom_adjustment_changed();
1832 void setup_toolbar ();
1834 void setup_tooltips ();
1836 Gtk::HBox toolbar_hbox;
1838 void setup_midi_toolbar ();
1840 void presentation_info_changed (PBD::PropertyChange const &);
1842 /* selection process */
1844 Selection* selection;
1845 Selection* cut_buffer;
1846 SelectionMemento* _selection_memento;
1848 void time_selection_changed ();
1849 void update_time_selection_display ();
1850 void track_selection_changed ();
1851 void region_selection_changed ();
1852 sigc::connection editor_regions_selection_changed_connection;
1853 void sensitize_all_region_actions (bool);
1854 void sensitize_the_right_region_actions (bool because_canvas_crossing);
1855 bool _all_region_actions_sensitized;
1856 /** Flag to block region action handlers from doing what they normally do;
1857 * I tried Gtk::Action::block_activate() but this doesn't work (ie it doesn't
1858 * block) when setting a ToggleAction's active state.
1860 bool _ignore_region_action;
1861 bool _last_region_menu_was_main;
1862 void point_selection_changed ();
1863 void marker_selection_changed ();
1865 bool _track_selection_change_without_scroll;
1867 void cancel_selection ();
1868 void cancel_time_selection ();
1870 bool get_smart_mode() const;
1872 bool audio_region_selection_covers (framepos_t where);
1874 /* transport range select process */
1876 ArdourCanvas::Rectangle* cd_marker_bar_drag_rect;
1877 ArdourCanvas::Rectangle* range_bar_drag_rect;
1878 ArdourCanvas::Rectangle* transport_bar_drag_rect;
1879 ArdourCanvas::Rectangle *transport_bar_range_rect;
1880 ArdourCanvas::Rectangle *transport_bar_preroll_rect;
1881 ArdourCanvas::Rectangle *transport_bar_postroll_rect;
1882 ArdourCanvas::Rectangle *transport_loop_range_rect;
1883 ArdourCanvas::Rectangle *transport_punch_range_rect;
1884 ArdourCanvas::Line *transport_punchin_line;
1885 ArdourCanvas::Line *transport_punchout_line;
1886 ArdourCanvas::Rectangle *transport_preroll_rect;
1887 ArdourCanvas::Rectangle *transport_postroll_rect;
1889 ARDOUR::Location* transport_loop_location();
1890 ARDOUR::Location* transport_punch_location();
1892 ARDOUR::Location *temp_location;
1894 /* object rubberband select process */
1896 void select_all_within (framepos_t, framepos_t, double, double, TrackViewList const &, Selection::Operation, bool);
1898 ArdourCanvas::Rectangle *rubberband_rect;
1900 EditorRouteGroups* _route_groups;
1901 EditorRoutes* _routes;
1902 EditorRegions* _regions;
1903 EditorSnapshots* _snapshots;
1904 EditorLocations* _locations;
1906 /* diskstream/route display management */
1907 Glib::RefPtr<Gdk::Pixbuf> rec_enabled_icon;
1908 Glib::RefPtr<Gdk::Pixbuf> rec_disabled_icon;
1910 Glib::RefPtr<Gtk::TreeSelection> route_display_selection;
1912 bool sync_track_view_list_and_routes ();
1914 Gtk::VBox list_vpacker;
1918 sigc::connection autoscroll_connection;
1919 bool autoscroll_horizontal_allowed;
1920 bool autoscroll_vertical_allowed;
1921 uint32_t autoscroll_cnt;
1922 Gtk::Widget* autoscroll_widget;
1923 ArdourCanvas::Rect autoscroll_boundary;
1925 bool autoscroll_canvas ();
1926 void start_canvas_autoscroll (bool allow_horiz, bool allow_vert, const ArdourCanvas::Rect& boundary);
1927 void stop_canvas_autoscroll ();
1930 void point_trim (GdkEvent *, framepos_t);
1932 void trim_region_front();
1933 void trim_region_back();
1934 void trim_region (bool front);
1936 void trim_region_to_loop ();
1937 void trim_region_to_punch ();
1938 void trim_region_to_location (const ARDOUR::Location&, const char* cmd);
1940 void trim_to_region(bool forward);
1941 void trim_region_to_previous_region_end();
1942 void trim_region_to_next_region_start();
1944 bool show_gain_after_trim;
1948 int convert_drop_to_paths (
1949 std::vector<std::string>& paths,
1950 const Glib::RefPtr<Gdk::DragContext>& context,
1953 const Gtk::SelectionData& data,
1957 void track_canvas_drag_data_received (
1958 const Glib::RefPtr<Gdk::DragContext>& context,
1961 const Gtk::SelectionData& data,
1966 const Glib::RefPtr<Gdk::DragContext>& context,
1969 const Gtk::SelectionData& data,
1974 const Glib::RefPtr<Gdk::DragContext>& context,
1977 const Gtk::SelectionData& data,
1982 const Glib::RefPtr<Gdk::DragContext>& context,
1985 const Gtk::SelectionData& data,
1991 int write_region_selection(RegionSelection&);
1992 bool write_region (std::string path, boost::shared_ptr<ARDOUR::AudioRegion>);
1993 void bounce_region_selection (bool with_processing);
1994 void bounce_range_selection (bool replace, bool enable_processing);
1995 void external_edit_region ();
1997 int write_audio_selection (TimeSelection&);
1998 bool write_audio_range (ARDOUR::AudioPlaylist&, const ARDOUR::ChanCount& channels, std::list<ARDOUR::AudioRange>&);
2000 void write_selection ();
2002 uint32_t selection_op_cmd_depth;
2003 uint32_t selection_op_history_it;
2005 std::list<XMLNode *> selection_op_history; /* used in *_reversible_selection_op */
2006 std::list<XMLNode *> before; /* used in *_reversible_command */
2008 void update_title ();
2009 void update_title_s (const std::string & snapshot_name);
2011 void instant_save ();
2012 bool no_save_instant;
2014 boost::shared_ptr<ARDOUR::AudioRegion> last_audition_region;
2016 /* freeze operations */
2018 ARDOUR::InterThreadInfo freeze_status;
2019 static void* _freeze_thread (void*);
2020 void* freeze_thread ();
2022 void freeze_route ();
2023 void unfreeze_route ();
2027 void duplicate_range (bool with_dialog);
2028 void duplicate_regions (float times);
2030 /** computes the timeline frame (sample) of an event whose coordinates
2031 * are in canvas units (pixels, scroll offset included).
2033 framepos_t canvas_event_sample (GdkEvent const *, double* px = 0, double* py = 0) const;
2035 /** computes the timeline frame (sample) of an event whose coordinates
2036 * are in window units (pixels, no scroll offset).
2038 framepos_t window_event_sample (GdkEvent const *, double* px = 0, double* py = 0) const;
2040 /* returns false if mouse pointer is not in track or marker canvas
2042 bool mouse_frame (framepos_t&, bool& in_track_canvas) const;
2044 TimeFXDialog* current_timefx;
2045 static void* timefx_thread (void *arg);
2048 int time_stretch (RegionSelection&, float fraction);
2049 int pitch_shift (RegionSelection&, float cents);
2050 void pitch_shift_region ();
2052 /* editor-mixer strip */
2054 MixerStrip *current_mixer_strip;
2055 bool show_editor_mixer_when_tracks_arrive;
2056 Gtk::VBox current_mixer_strip_vbox;
2057 void cms_new (boost::shared_ptr<ARDOUR::Route>);
2058 void current_mixer_strip_hidden ();
2061 void ensure_all_elements_drawn ();
2063 /* nudging tracks */
2065 void nudge_track (bool use_edit_point, bool forwards);
2067 static const int32_t default_width = 995;
2068 static const int32_t default_height = 765;
2072 ArdourButton nudge_forward_button;
2073 ArdourButton nudge_backward_button;
2074 Gtk::HBox nudge_hbox;
2075 Gtk::VBox nudge_vbox;
2076 AudioClock* nudge_clock;
2078 bool nudge_forward_release (GdkEventButton*);
2079 bool nudge_backward_release (GdkEventButton*);
2083 void apply_filter (ARDOUR::Filter&, std::string cmd, ProgressReporter* progress = 0);
2085 Command* apply_midi_note_edit_op_to_region (ARDOUR::MidiOperator& op, MidiRegionView& mrv);
2086 void apply_midi_note_edit_op (ARDOUR::MidiOperator& op, const RegionSelection& rs);
2088 /* handling cleanup */
2090 int playlist_deletion_dialog (boost::shared_ptr<ARDOUR::Playlist>);
2092 PBD::ScopedConnectionList session_connections;
2094 /* tracking step changes of track height */
2096 TimeAxisView* current_stepping_trackview;
2097 ARDOUR::microseconds_t last_track_height_step_timestamp;
2098 gint track_height_step_timeout();
2099 sigc::connection step_timeout;
2101 TimeAxisView* entered_track;
2102 /** If the mouse is over a RegionView or one of its child canvas items, this is set up
2103 to point to the RegionView. Otherwise it is 0.
2105 RegionView* entered_regionview;
2107 std::vector<EnterContext> _enter_stack;
2109 bool clear_entered_track;
2110 bool left_track_canvas (GdkEventCrossing*);
2111 bool entered_track_canvas (GdkEventCrossing*);
2112 void set_entered_track (TimeAxisView*);
2113 void set_entered_regionview (RegionView*);
2114 gint left_automation_track ();
2116 void reset_canvas_action_sensitivity (bool);
2117 void set_gain_envelope_visibility ();
2118 void set_region_gain_visibility (RegionView*);
2119 void toggle_gain_envelope_active ();
2120 void reset_region_gain_envelopes ();
2122 void session_state_saved (std::string);
2124 Glib::RefPtr<Gtk::Action> undo_action;
2125 Glib::RefPtr<Gtk::Action> redo_action;
2126 Glib::RefPtr<Gtk::Action> alternate_redo_action;
2127 Glib::RefPtr<Gtk::Action> alternate_alternate_redo_action;
2128 Glib::RefPtr<Gtk::Action> selection_undo_action;
2129 Glib::RefPtr<Gtk::Action> selection_redo_action;
2131 void history_changed ();
2133 Editing::EditPoint _edit_point;
2135 ArdourDropdown edit_point_selector;
2136 void build_edit_point_menu();
2138 void set_edit_point_preference (Editing::EditPoint ep, bool force = false);
2139 void cycle_edit_point (bool with_marker);
2140 void set_edit_point ();
2141 void edit_point_selection_done (Editing::EditPoint);
2142 void edit_point_chosen (Editing::EditPoint);
2143 Glib::RefPtr<Gtk::RadioAction> edit_point_action (Editing::EditPoint);
2144 std::vector<std::string> edit_point_strings;
2145 std::vector<std::string> edit_mode_strings;
2147 void selected_marker_moved (ARDOUR::Location*);
2149 bool get_edit_op_range (framepos_t& start, framepos_t& end) const;
2151 void get_regions_at (RegionSelection&, framepos_t where, const TrackViewList& ts) const;
2152 void get_regions_after (RegionSelection&, framepos_t where, const TrackViewList& ts) const;
2154 RegionSelection get_regions_from_selection_and_edit_point (Editing::EditIgnoreOption = Editing::EDIT_IGNORE_NONE,
2155 bool use_context_click = false,
2156 bool from_outside_canvas = false);
2157 RegionSelection get_regions_from_selection_and_entered () const;
2159 void start_updating_meters ();
2160 void stop_updating_meters ();
2161 bool meters_running;
2163 void select_next_route ();
2164 void select_prev_route ();
2166 void snap_to_internal (ARDOUR::MusicFrame& first,
2167 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
2168 bool for_mark = false,
2169 bool ensure_snap = false);
2171 void timecode_snap_to_internal (ARDOUR::MusicFrame& first,
2172 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
2173 bool for_mark = false);
2175 RhythmFerret* rhythm_ferret;
2177 void fit_tracks (TrackViewList &);
2178 void fit_selection ();
2179 void set_track_height (Height);
2181 void _remove_tracks ();
2182 bool idle_remove_tracks ();
2183 void toggle_tracks_active ();
2187 static gboolean _idle_resize (gpointer);
2189 int32_t _pending_resize_amount;
2190 TimeAxisView* _pending_resize_view;
2192 void visible_order_range (int*, int*) const;
2196 /** true if we've made a locate request that hasn't yet been processed */
2197 bool _pending_locate_request;
2199 /** if true, there is a pending Session locate which is the initial one when loading a session;
2200 we need to know this so that we don't (necessarily) set the viewport to show the playhead
2203 bool _pending_initial_locate;
2205 Gtk::HBox _summary_hbox;
2206 EditorSummary* _summary;
2208 void region_view_added (RegionView *);
2209 void region_view_removed ();
2211 EditorGroupTabs* _group_tabs;
2212 void fit_route_group (ARDOUR::RouteGroup *);
2214 void step_edit_status_change (bool);
2215 void start_step_editing ();
2216 void stop_step_editing ();
2217 bool check_step_edit ();
2218 sigc::connection step_edit_connection;
2220 double _last_motion_y;
2222 RegionLayeringOrderEditor* layering_order_editor;
2223 void update_region_layering_order_editor ();
2225 /** Track that was the source for the last cut/copy operation. Used as a place
2226 to paste things iff there is no selected track.
2228 TimeAxisView* _last_cut_copy_source_track;
2230 /** true if a change in Selection->regions should change the selection in the region list.
2231 See EditorRegions::selection_changed.
2233 bool _region_selection_change_updates_region_list;
2235 void setup_fade_images ();
2236 std::map<ARDOUR::FadeShape, Gtk::Image*> _xfade_in_images;
2237 std::map<ARDOUR::FadeShape, Gtk::Image*> _xfade_out_images;
2239 Gtk::MenuItem& action_menu_item (std::string const &);
2240 void action_pre_activated (Glib::RefPtr<Gtk::Action> const &);
2242 MouseCursors* _cursors;
2244 void follow_mixer_selection ();
2245 bool _following_mixer_selection;
2247 int time_fx (ARDOUR::RegionList&, float val, bool pitching);
2248 void note_edit_done (int, EditNoteDialog*);
2249 void toggle_sound_midi_notes ();
2251 /** Flag for a bit of a hack wrt control point selection; see set_selected_control_point_from_click */
2252 bool _control_point_toggled_on_press;
2254 /** This is used by TimeAxisView to keep a track of the TimeAxisView that is currently being
2255 stepped in height using ScrollZoomVerticalModifier+Scrollwheel. When a scroll event
2256 occurs, we do the step on this _stepping_axis_view if it is non-0 (and we set up this
2257 _stepping_axis_view with the TimeAxisView underneath the mouse if it is 0). Then Editor
2258 resets _stepping_axis_view when the modifier key is released. In this (hacky) way,
2259 pushing the modifier key and moving the scroll wheel will operate on the same track
2260 until the key is released (rather than skipping about to whatever happens to be
2261 underneath the mouse at the time).
2263 TimeAxisView* _stepping_axis_view;
2264 void zoom_vertical_modifier_released();
2266 void bring_in_callback (Gtk::Label*, uint32_t n, uint32_t total, std::string name);
2267 void update_bring_in_message (Gtk::Label* label, uint32_t n, uint32_t total, std::string name);
2268 void bring_all_sources_into_session ();
2270 QuantizeDialog* quantize_dialog;
2271 MainMenuDisabler* _main_menu_disabler;
2273 /* private helper functions to help with registering region actions */
2275 Glib::RefPtr<Gtk::Action> register_region_action (Glib::RefPtr<Gtk::ActionGroup> group, Editing::RegionActionTarget, char const * name, char const * label, sigc::slot<void> slot);
2276 void register_toggle_region_action (Glib::RefPtr<Gtk::ActionGroup> group, Editing::RegionActionTarget, char const * name, char const * label, sigc::slot<void> slot);
2278 Glib::RefPtr<Gtk::Action> reg_sens (Glib::RefPtr<Gtk::ActionGroup> group, char const * name, char const * label, sigc::slot<void> slot);
2279 void toggle_reg_sens (Glib::RefPtr<Gtk::ActionGroup> group, char const * name, char const * label, sigc::slot<void> slot);
2280 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);
2282 Gtkmm2ext::ActionMap myactions;
2285 friend class RegionCutDrag;
2286 friend class RegionDrag;
2287 friend class RegionMoveDrag;
2288 friend class RegionSpliceDrag;
2289 friend class RegionRippleDrag;
2290 friend class TrimDrag;
2291 friend class BBTRulerDrag;
2292 friend class MeterMarkerDrag;
2293 friend class TempoMarkerDrag;
2294 friend class CursorDrag;
2295 friend class FadeInDrag;
2296 friend class FadeOutDrag;
2297 friend class MarkerDrag;
2298 friend class RegionGainDrag;
2299 friend class ControlPointDrag;
2300 friend class LineDrag;
2301 friend class RubberbandSelectDrag;
2302 friend class RulerZoomDrag;
2303 friend class EditorRubberbandSelectDrag;
2304 friend class TimeFXDrag;
2305 friend class ScrubDrag;
2306 friend class SelectionDrag;
2307 friend class RangeMarkerBarDrag;
2308 friend class MouseZoomDrag;
2309 friend class RegionCreateDrag;
2310 friend class RegionMotionDrag;
2311 friend class RegionInsertDrag;
2312 friend class VideoTimeLineDrag;
2314 friend class EditorSummary;
2315 friend class EditorGroupTabs;
2317 friend class EditorRoutes;
2318 friend class RhythmFerret;
2321 #endif /* __ardour_editor_h__ */