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 rec_with_count_in ();
267 void select_all_in_track (Selection::Operation op);
268 void select_all_objects (Selection::Operation op);
269 void invert_selection_in_track ();
270 void invert_selection ();
271 void deselect_all ();
272 long select_range (framepos_t, framepos_t);
274 void set_selected_regionview_from_region_list (boost::shared_ptr<ARDOUR::Region> region, Selection::Operation op = Selection::Set);
276 void remove_tracks ();
280 void set_show_measures (bool yn);
281 bool show_measures () const { return _show_measures; }
283 /* analysis window */
285 void loudness_analyze_region_selection();
286 void loudness_analyze_range_selection();
288 void spectral_analyze_region_selection();
289 void spectral_analyze_range_selection();
293 void export_audio ();
295 void export_selection ();
296 void export_range ();
297 void export_region ();
299 bool process_midi_export_dialog (MidiExportDialog& dialog, boost::shared_ptr<ARDOUR::MidiRegion> midi_region);
301 void set_zoom_focus (Editing::ZoomFocus);
302 Editing::ZoomFocus get_zoom_focus () const { return zoom_focus; }
303 framecnt_t get_current_zoom () const { return samples_per_pixel; }
304 void cycle_zoom_focus ();
305 void temporal_zoom_step (bool zoom_out);
306 void temporal_zoom_step_scale (bool zoom_out, double scale);
307 void temporal_zoom_step_mouse_focus (bool zoom_out);
308 void temporal_zoom_step_mouse_focus_scale (bool zoom_out, double scale);
309 void ensure_time_axis_view_is_visible (TimeAxisView const & tav, bool at_top);
310 void tav_zoom_step (bool coarser);
311 void tav_zoom_smooth (bool coarser, bool force_all);
313 /* stuff that AudioTimeAxisView and related classes use */
315 PlaylistSelector& playlist_selector() const;
316 void clear_playlist (boost::shared_ptr<ARDOUR::Playlist>);
318 void new_playlists (TimeAxisView* v);
319 void copy_playlists (TimeAxisView* v);
320 void clear_playlists (TimeAxisView* v);
322 void get_onscreen_tracks (TrackViewList&);
324 Width editor_mixer_strip_width;
325 void maybe_add_mixer_strip_width (XMLNode&);
326 void show_editor_mixer (bool yn);
327 void create_editor_mixer ();
328 void show_editor_list (bool yn);
329 void set_selected_mixer_strip (TimeAxisView&);
330 void mixer_strip_width_changed ();
331 void hide_track_in_display (TimeAxisView* tv, bool apply_to_selection = false);
333 /* nudge is initiated by transport controls owned by ARDOUR_UI */
335 framecnt_t get_nudge_distance (framepos_t pos, framecnt_t& next);
336 framecnt_t get_paste_offset (framepos_t pos, unsigned paste_count, framecnt_t duration);
337 unsigned get_grid_beat_divisions(framepos_t position);
338 Evoral::Beats get_grid_type_as_beats (bool& success, framepos_t position);
340 int32_t get_grid_music_divisions (uint32_t event_state);
342 void nudge_forward (bool next, bool force_playhead);
343 void nudge_backward (bool next, bool force_playhead);
345 /* nudge initiated from context menu */
347 void nudge_forward_capture_offset ();
348 void nudge_backward_capture_offset ();
350 void sequence_regions ();
352 /* playhead/screen stuff */
354 void set_stationary_playhead (bool yn);
355 void toggle_stationary_playhead ();
356 bool stationary_playhead() const { return _stationary_playhead; }
358 void set_follow_playhead (bool yn, bool catch_up = true);
359 void toggle_follow_playhead ();
360 bool follow_playhead() const { return _follow_playhead; }
361 bool dragging_playhead () const { return _dragging_playhead; }
363 void toggle_zero_line_visibility ();
365 void set_group_tabs ();
366 void toggle_measure_visibility ();
370 void toggle_region_fades (int dir);
371 void update_region_fade_visibility ();
373 /* redirect shared ops menu. caller must free returned menu */
375 Gtk::Menu* redirect_menu ();
377 /* floating windows/transient */
379 void ensure_float (Gtk::Window&);
381 void scroll_tracks_down_line ();
382 void scroll_tracks_up_line ();
384 bool scroll_up_one_track (bool skip_child_views = false);
385 bool scroll_down_one_track (bool skip_child_views = false);
387 void scroll_left_step ();
388 void scroll_right_step ();
390 void scroll_left_half_page ();
391 void scroll_right_half_page ();
393 void prepare_for_cleanup ();
394 void finish_cleanup ();
396 void maximise_editing_space();
397 void restore_editing_space();
399 double get_y_origin () const;
400 void reset_x_origin (framepos_t);
401 void reset_x_origin_to_follow_playhead ();
402 void reset_y_origin (double);
403 void reset_zoom (framecnt_t);
404 void reposition_and_zoom (framepos_t, double);
406 framepos_t get_preferred_edit_position (Editing::EditIgnoreOption = Editing::EDIT_IGNORE_NONE,
407 bool use_context_click = false,
408 bool from_outside_canvas = false);
410 bool update_mouse_speed ();
411 bool decelerate_mouse_speed ();
413 void toggle_meter_updating();
415 void show_rhythm_ferret();
417 void goto_visual_state (uint32_t);
418 void save_visual_state (uint32_t);
420 void queue_draw_resize_line (int at);
421 void start_resize_line_ops ();
422 void end_resize_line_ops ();
424 TrackViewList const & get_track_views () {
428 int get_regionview_count_from_region_list (boost::shared_ptr<ARDOUR::Region>);
430 void do_ptimport(std::string path, ARDOUR::SrcQuality quality);
432 void do_import (std::vector<std::string> paths,
433 Editing::ImportDisposition disposition,
434 Editing::ImportMode mode,
435 ARDOUR::SrcQuality quality,
436 ARDOUR::MidiTrackNameSource mts,
437 ARDOUR::MidiTempoMapDisposition mtd,
439 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
441 void do_embed (std::vector<std::string> paths,
442 Editing::ImportDisposition disposition,
443 Editing::ImportMode mode,
445 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
447 void get_regions_corresponding_to (boost::shared_ptr<ARDOUR::Region> region, std::vector<RegionView*>& regions, bool src_comparison);
449 void get_regionviews_by_id (PBD::ID const id, RegionSelection & regions) const;
450 void get_per_region_note_selection (std::list<std::pair<PBD::ID, std::set<boost::shared_ptr<Evoral::Note<Evoral::Beats> > > > >&) const;
452 void center_screen (framepos_t);
454 TrackViewList axis_views_from_routes (boost::shared_ptr<ARDOUR::RouteList>) const;
456 void snap_to (ARDOUR::MusicFrame& first,
457 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
458 bool for_mark = false,
459 bool ensure_snap = false);
461 void snap_to_with_modifier (ARDOUR::MusicFrame& first,
463 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
464 bool for_mark = false);
466 void snap_to (ARDOUR::MusicFrame& first,
467 ARDOUR::MusicFrame& last,
468 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
469 bool for_mark = false);
471 void begin_selection_op_history ();
472 void begin_reversible_selection_op (std::string cmd_name);
473 void commit_reversible_selection_op ();
474 void undo_selection_op ();
475 void redo_selection_op ();
476 void begin_reversible_command (std::string cmd_name);
477 void begin_reversible_command (GQuark);
478 void abort_reversible_command ();
479 void commit_reversible_command ();
481 DragManager* drags () const {
485 void maybe_autoscroll (bool, bool, bool);
486 bool autoscroll_active() const;
488 Gdk::Cursor* get_canvas_cursor () const;
490 void set_current_trimmable (boost::shared_ptr<ARDOUR::Trimmable>);
491 void set_current_movable (boost::shared_ptr<ARDOUR::Movable>);
493 MouseCursors const * cursors () const {
497 VerboseCursor* verbose_cursor () const {
498 return _verbose_cursor;
501 double clamp_verbose_cursor_x (double);
502 double clamp_verbose_cursor_y (double);
504 void get_pointer_position (double &, double &) const;
506 /** Context for mouse entry (stored in a stack). */
507 struct EnterContext {
509 boost::shared_ptr<CursorContext> cursor_ctx;
512 /** Get the topmost enter context for the given item type.
514 * This is used to change the cursor associated with a given enter context,
515 * which may not be on the top of the stack.
517 EnterContext* get_enter_context(ItemType type);
519 TimeAxisView* stepping_axis_view () {
520 return _stepping_axis_view;
523 void set_stepping_axis_view (TimeAxisView* v) {
524 _stepping_axis_view = v;
527 ArdourCanvas::Container* get_trackview_group () const { return _trackview_group; }
528 ArdourCanvas::Container* get_noscroll_group () const { return no_scroll_group; }
529 ArdourCanvas::ScrollGroup* get_hscroll_group () const { return h_scroll_group; }
530 ArdourCanvas::ScrollGroup* get_hvscroll_group () const { return hv_scroll_group; }
531 ArdourCanvas::ScrollGroup* get_cursor_scroll_group () const { return cursor_scroll_group; }
533 ArdourCanvas::GtkCanvasViewport* get_track_canvas () const;
535 void override_visible_track_count ();
537 /* Ruler metrics methods */
539 void metric_get_timecode (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
540 void metric_get_bbt (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
541 void metric_get_samples (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
542 void metric_get_minsec (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
544 /* editing operations that need to be public */
545 void mouse_add_new_marker (framepos_t where, bool is_cd=false);
546 void split_regions_at (ARDOUR::MusicFrame, RegionSelection&, bool snap = true);
547 void split_region_at_points (boost::shared_ptr<ARDOUR::Region>, ARDOUR::AnalysisFeatureList&, bool can_ferret, bool select_new = false);
548 RegionSelection get_regions_from_selection_and_mouse (framepos_t);
550 void mouse_add_new_tempo_event (framepos_t where);
551 void mouse_add_new_meter_event (framepos_t where);
552 void edit_tempo_section (ARDOUR::TempoSection*);
553 void edit_meter_section (ARDOUR::MeterSection*);
556 void map_transport_state ();
557 void map_position_change (framepos_t);
561 void suspend_route_redisplay ();
562 void resume_route_redisplay ();
566 void color_handler ();
570 // to keep track of the playhead position for control_scroll
571 boost::optional<framepos_t> _control_scroll_target;
573 PlaylistSelector* _playlist_selector;
575 TimeInfoBox* _time_info_box;
577 typedef std::pair<TimeAxisView*,XMLNode*> TAVState;
580 VisualState (bool with_tracks);
583 framecnt_t samples_per_pixel;
584 framepos_t leftmost_frame;
585 Editing::ZoomFocus zoom_focus;
586 GUIObjectState* gui_state;
589 std::list<VisualState*> undo_visual_stack;
590 std::list<VisualState*> redo_visual_stack;
591 VisualState* current_visual_state (bool with_tracks = true);
592 void undo_visual_state ();
593 void redo_visual_state ();
594 void use_visual_state (VisualState&);
596 void swap_visual_state ();
598 std::vector<VisualState*> visual_states;
599 void start_visual_state_op (uint32_t n);
600 void cancel_visual_state_op (uint32_t n);
602 framepos_t leftmost_frame;
603 framecnt_t samples_per_pixel;
604 Editing::ZoomFocus zoom_focus;
606 void set_samples_per_pixel (framecnt_t);
608 Editing::MouseMode mouse_mode;
609 Editing::SnapType pre_internal_snap_type;
610 Editing::SnapMode pre_internal_snap_mode;
611 Editing::SnapType internal_snap_type;
612 Editing::SnapMode internal_snap_mode;
613 Editing::MouseMode effective_mouse_mode () const;
615 enum JoinObjectRangeState {
616 JOIN_OBJECT_RANGE_NONE,
617 /** `join object/range' mode is active and the mouse is over a place where object mode should happen */
618 JOIN_OBJECT_RANGE_OBJECT,
619 /** `join object/range' mode is active and the mouse is over a place where range mode should happen */
620 JOIN_OBJECT_RANGE_RANGE
623 JoinObjectRangeState _join_object_range_state;
625 void update_join_object_range_location (double);
627 boost::optional<float> pre_notebook_shrink_pane_width;
629 Gtk::VBox _editor_list_vbox;
630 Gtk::Notebook _the_notebook;
631 bool _notebook_shrunk;
632 void add_notebook_page (std::string const &, Gtk::Widget &);
633 bool notebook_tab_clicked (GdkEventButton *, Gtk::Widget *);
635 Gtkmm2ext::HPane edit_pane;
636 Gtkmm2ext::VPane editor_summary_pane;
638 Gtk::EventBox meter_base;
640 Gtk::EventBox marker_base;
641 Gtk::HBox marker_box;
642 Gtk::VBox scrollers_rulers_markers_box;
644 void location_changed (ARDOUR::Location *);
645 void location_flags_changed (ARDOUR::Location *);
646 void refresh_location_display ();
647 void refresh_location_display_internal (const ARDOUR::Locations::LocationList&);
648 void add_new_location (ARDOUR::Location *);
649 ArdourCanvas::Container* add_new_location_internal (ARDOUR::Location *);
650 void location_gone (ARDOUR::Location *);
651 void remove_marker (ArdourCanvas::Item&, GdkEvent*);
652 gint really_remove_marker (ARDOUR::Location* loc);
653 void goto_nth_marker (int nth);
654 void trigger_script (int nth);
655 void toggle_marker_lines ();
656 void set_marker_line_visibility (bool);
658 void jump_forward_to_mark ();
659 void jump_backward_to_mark ();
661 uint32_t location_marker_color;
662 uint32_t location_range_color;
663 uint32_t location_loop_color;
664 uint32_t location_punch_color;
665 uint32_t location_cd_marker_color;
667 struct LocationMarkers {
672 LocationMarkers () : start(0), end(0), valid (true) {}
679 void set_show_lines (bool);
680 void set_selected (bool);
681 void canvas_height_set (double);
684 void set_name (const std::string&);
685 void set_position (framepos_t start, framepos_t end = 0);
686 void set_color_rgba (uint32_t);
689 LocationMarkers *find_location_markers (ARDOUR::Location *) const;
690 ARDOUR::Location* find_location_from_marker (ArdourMarker *, bool& is_start) const;
691 ArdourMarker* find_marker_from_location_id (PBD::ID const &, bool) const;
692 ArdourMarker* entered_marker;
693 bool _show_marker_lines;
695 typedef std::map<ARDOUR::Location*,LocationMarkers *> LocationMarkerMap;
696 LocationMarkerMap location_markers;
698 void update_marker_labels ();
699 void update_marker_labels (ArdourCanvas::Container *);
700 void check_marker_label (ArdourMarker *);
702 /** A set of lists of Markers that are in each of the canvas groups
703 * for the marker sections at the top of the editor. These lists
704 * are kept sorted in time order between marker movements, so that after
705 * a marker has moved we can decide whether we need to update the labels
706 * for all markers or for just a few.
708 std::map<ArdourCanvas::Container *, std::list<ArdourMarker *> > _sorted_marker_lists;
709 void remove_sorted_marker (ArdourMarker *);
711 void hide_marker (ArdourCanvas::Item*, GdkEvent*);
712 void clear_marker_display ();
713 void mouse_add_new_range (framepos_t);
714 void mouse_add_new_loop (framepos_t);
715 void mouse_add_new_punch (framepos_t);
716 bool choose_new_marker_name(std::string &name);
717 void update_cd_marker_display ();
718 void ensure_cd_marker_updated (LocationMarkers * lam, ARDOUR::Location * location);
720 TimeAxisView* clicked_axisview;
721 RouteTimeAxisView* clicked_routeview;
722 /** The last RegionView that was clicked on, or 0 if the last click was not
723 * on a RegionView. This is set up by the canvas event handlers in
724 * editor_canvas_events.cc
726 RegionView* clicked_regionview;
727 RegionSelection latest_regionviews;
728 uint32_t clicked_selection;
729 ControlPoint* clicked_control_point;
731 void sort_track_selection (TrackViewList&);
733 void get_equivalent_regions (RegionView* rv, std::vector<RegionView*> &, PBD::PropertyID) const;
734 RegionSelection get_equivalent_regions (RegionSelection &, PBD::PropertyID) const;
735 void mapover_tracks (sigc::slot<void,RouteTimeAxisView&,uint32_t> sl, TimeAxisView*, PBD::PropertyID) const;
736 void mapover_tracks_with_unique_playlists (sigc::slot<void,RouteTimeAxisView&,uint32_t> sl, TimeAxisView*, PBD::PropertyID) const;
738 /* functions to be passed to mapover_tracks(), possibly with sigc::bind()-supplied arguments */
739 void mapped_get_equivalent_regions (RouteTimeAxisView&, uint32_t, RegionView *, std::vector<RegionView*>*) const;
740 void mapped_use_new_playlist (RouteTimeAxisView&, uint32_t, std::vector<boost::shared_ptr<ARDOUR::Playlist> > const &);
741 void mapped_use_copy_playlist (RouteTimeAxisView&, uint32_t, std::vector<boost::shared_ptr<ARDOUR::Playlist> > const &);
742 void mapped_clear_playlist (RouteTimeAxisView&, uint32_t);
744 void button_selection (ArdourCanvas::Item* item, GdkEvent* event, ItemType item_type);
745 bool button_release_can_deselect;
746 bool _mouse_changed_selection;
748 void catch_vanishing_regionview (RegionView *);
750 void set_selected_track (TimeAxisView&, Selection::Operation op = Selection::Set, bool no_remove=false);
751 void select_all_tracks ();
752 bool select_all_internal_edit (Selection::Operation);
754 bool set_selected_control_point_from_click (bool press, Selection::Operation op = Selection::Set);
755 void set_selected_track_from_click (bool press, Selection::Operation op = Selection::Set, bool no_remove=false);
756 void set_selected_track_as_side_effect (Selection::Operation op);
757 bool set_selected_regionview_from_click (bool press, Selection::Operation op = Selection::Set);
759 bool set_selected_regionview_from_map_event (GdkEventAny*, StreamView*, boost::weak_ptr<ARDOUR::Region>);
760 void collect_new_region_view (RegionView *);
761 void collect_and_select_new_region_view (RegionView *);
763 Gtk::Menu track_context_menu;
764 Gtk::Menu track_region_context_menu;
765 Gtk::Menu track_selection_context_menu;
767 Gtk::MenuItem* region_edit_menu_split_item;
768 Gtk::MenuItem* region_edit_menu_split_multichannel_item;
769 Gtk::Menu * track_region_edit_playlist_menu;
770 Gtk::Menu * track_edit_playlist_submenu;
771 Gtk::Menu * track_selection_edit_playlist_submenu;
773 GdkEvent context_click_event;
775 void popup_track_context_menu (int, int, ItemType, bool);
776 Gtk::Menu* build_track_context_menu ();
777 Gtk::Menu* build_track_bus_context_menu ();
778 Gtk::Menu* build_track_region_context_menu ();
779 Gtk::Menu* build_track_selection_context_menu ();
780 void add_dstream_context_items (Gtk::Menu_Helpers::MenuList&);
781 void add_bus_context_items (Gtk::Menu_Helpers::MenuList&);
782 void add_region_context_items (Gtk::Menu_Helpers::MenuList&, boost::shared_ptr<ARDOUR::Track>);
783 void add_selection_context_items (Gtk::Menu_Helpers::MenuList&);
784 Gtk::MenuItem* _popup_region_menu_item;
786 void popup_control_point_context_menu (ArdourCanvas::Item *, GdkEvent *);
787 Gtk::Menu _control_point_context_menu;
789 void popup_note_context_menu (ArdourCanvas::Item *, GdkEvent *);
790 Gtk::Menu _note_context_menu;
792 void add_stripables (ARDOUR::StripableList&);
793 void add_routes (ARDOUR::RouteList&);
794 void timeaxisview_deleted (TimeAxisView *);
795 void add_vcas (ARDOUR::VCAList&);
797 Gtk::HBox global_hpacker;
798 Gtk::VBox global_vpacker;
800 /* Cursor stuff. Do not use directly, use via CursorContext. */
801 friend class CursorContext;
802 std::vector<Gdk::Cursor*> _cursor_stack;
803 void set_canvas_cursor (Gdk::Cursor*);
804 size_t push_canvas_cursor (Gdk::Cursor*);
805 void pop_canvas_cursor ();
807 Gdk::Cursor* which_grabber_cursor () const;
808 Gdk::Cursor* which_track_cursor () const;
809 Gdk::Cursor* which_mode_cursor () const;
810 Gdk::Cursor* which_trim_cursor (bool left_side) const;
811 Gdk::Cursor* which_canvas_cursor (ItemType type) const;
813 /** Push the appropriate enter/cursor context on item entry. */
814 void choose_canvas_cursor_on_entry (ItemType);
816 /** Update all enter cursors based on current settings. */
817 void update_all_enter_cursors ();
819 ArdourCanvas::GtkCanvas* _track_canvas;
820 ArdourCanvas::GtkCanvasViewport* _track_canvas_viewport;
822 bool within_track_canvas;
824 friend class VerboseCursor;
825 VerboseCursor* _verbose_cursor;
827 void parameter_changed (std::string);
828 void ui_parameter_changed (std::string);
830 Gtk::EventBox time_bars_event_box;
831 Gtk::VBox time_bars_vbox;
833 ArdourCanvas::Container *tempo_group;
834 ArdourCanvas::Container *meter_group;
835 ArdourCanvas::Container *marker_group;
836 ArdourCanvas::Container *range_marker_group;
837 ArdourCanvas::Container *transport_marker_group;
838 ArdourCanvas::Container* cd_marker_group;
840 /* parent for groups which themselves contain time markers */
841 ArdourCanvas::Container* _time_markers_group;
843 /* The group containing all other groups that are scrolled vertically
846 ArdourCanvas::ScrollGroup* hv_scroll_group;
848 /* The group containing all other groups that are scrolled horizontally ONLY
850 ArdourCanvas::ScrollGroup* h_scroll_group;
852 /* Scroll group for cursors, scrolled horizontally, above everything else
854 ArdourCanvas::ScrollGroup* cursor_scroll_group;
856 /* The group containing all trackviews. */
857 ArdourCanvas::Container* no_scroll_group;
859 /* The group containing all trackviews. */
860 ArdourCanvas::Container* _trackview_group;
862 /* The group holding things (mostly regions) while dragging so they
863 * are on top of everything else
865 ArdourCanvas::Container* _drag_motion_group;
867 /* a rect that sits at the bottom of all tracks to act as a drag-no-drop/clickable
870 ArdourCanvas::Rectangle* _canvas_drop_zone;
871 bool canvas_drop_zone_event (GdkEvent* event);
874 ruler_metric_timecode = 0,
875 ruler_metric_bbt = 1,
876 ruler_metric_samples = 2,
877 ruler_metric_minsec = 3,
879 ruler_time_tempo = 4,
880 ruler_time_meter = 5,
881 ruler_time_marker = 6,
882 ruler_time_range_marker = 7,
883 ruler_time_transport_marker = 8,
884 ruler_time_cd_marker = 9,
885 ruler_video_timeline = 10,
888 Glib::RefPtr<Gtk::ToggleAction> ruler_timecode_action;
889 Glib::RefPtr<Gtk::ToggleAction> ruler_bbt_action;
890 Glib::RefPtr<Gtk::ToggleAction> ruler_samples_action;
891 Glib::RefPtr<Gtk::ToggleAction> ruler_minsec_action;
892 Glib::RefPtr<Gtk::ToggleAction> ruler_tempo_action;
893 Glib::RefPtr<Gtk::ToggleAction> ruler_meter_action;
894 Glib::RefPtr<Gtk::ToggleAction> ruler_marker_action;
895 Glib::RefPtr<Gtk::ToggleAction> ruler_range_action;
896 Glib::RefPtr<Gtk::ToggleAction> ruler_loop_punch_action;
897 Glib::RefPtr<Gtk::ToggleAction> ruler_cd_marker_action;
898 bool no_ruler_shown_update;
900 Gtk::Widget * ruler_grabbed_widget;
902 RulerDialog* ruler_dialog;
904 void initialize_rulers ();
905 void update_just_timecode ();
906 void compute_fixed_ruler_scale (); //calculates the RulerScale of the fixed rulers
907 void update_fixed_rulers ();
908 void update_tempo_based_rulers ();
909 void popup_ruler_menu (framepos_t where = 0, ItemType type = RegionItem);
910 void update_ruler_visibility ();
911 void set_ruler_visible (RulerType, bool);
912 void toggle_ruler_visibility (RulerType rt);
913 void ruler_toggled (int);
914 bool ruler_label_button_release (GdkEventButton*);
915 void store_ruler_visibility ();
916 void restore_ruler_visibility ();
920 enum MinsecRulerScale {
925 minsec_show_many_hours
928 MinsecRulerScale minsec_ruler_scale;
930 framecnt_t minsec_mark_interval;
931 gint minsec_mark_modulo;
933 void set_minsec_ruler_scale (framepos_t, framepos_t);
935 enum TimecodeRulerScale {
937 timecode_show_frames,
938 timecode_show_seconds,
939 timecode_show_minutes,
941 timecode_show_many_hours
944 TimecodeRulerScale timecode_ruler_scale;
946 gint timecode_mark_modulo;
947 gint timecode_nmarks;
948 void set_timecode_ruler_scale (framepos_t, framepos_t);
950 framecnt_t _samples_ruler_interval;
951 void set_samples_ruler_scale (framepos_t, framepos_t);
961 bbt_show_ticks_detail,
962 bbt_show_ticks_super_detail
965 BBTRulerScale bbt_ruler_scale;
969 uint32_t bbt_bar_helper_on;
970 uint32_t bbt_accent_modulo;
971 void compute_bbt_ruler_scale (framepos_t lower, framepos_t upper);
973 ArdourCanvas::Ruler* timecode_ruler;
974 ArdourCanvas::Ruler* bbt_ruler;
975 ArdourCanvas::Ruler* samples_ruler;
976 ArdourCanvas::Ruler* minsec_ruler;
978 static double timebar_height;
979 guint32 visible_timebars;
980 Gtk::Menu *editor_ruler_menu;
982 ArdourCanvas::Rectangle* tempo_bar;
983 ArdourCanvas::Rectangle* meter_bar;
984 ArdourCanvas::Rectangle* marker_bar;
985 ArdourCanvas::Rectangle* range_marker_bar;
986 ArdourCanvas::Rectangle* transport_marker_bar;
987 ArdourCanvas::Rectangle* cd_marker_bar;
989 Gtk::Label minsec_label;
990 Gtk::Label bbt_label;
991 Gtk::Label timecode_label;
992 Gtk::Label samples_label;
993 Gtk::Label tempo_label;
994 Gtk::Label meter_label;
995 Gtk::Label mark_label;
996 Gtk::Label range_mark_label;
997 Gtk::Label transport_mark_label;
998 Gtk::Label cd_mark_label;
1000 /* videtimline related actions */
1001 Gtk::Label videotl_label;
1002 ArdourCanvas::Container* videotl_group;
1003 Glib::RefPtr<Gtk::ToggleAction> ruler_video_action;
1004 Glib::RefPtr<Gtk::ToggleAction> xjadeo_proc_action;
1005 Glib::RefPtr<Gtk::ToggleAction> xjadeo_ontop_action;
1006 Glib::RefPtr<Gtk::ToggleAction> xjadeo_timecode_action;
1007 Glib::RefPtr<Gtk::ToggleAction> xjadeo_frame_action;
1008 Glib::RefPtr<Gtk::ToggleAction> xjadeo_osdbg_action;
1009 Glib::RefPtr<Gtk::ToggleAction> xjadeo_fullscreen_action;
1010 Glib::RefPtr<Gtk::ToggleAction> xjadeo_letterbox_action;
1011 Glib::RefPtr<Gtk::Action> xjadeo_zoom_100;
1012 void set_xjadeo_proc ();
1013 void toggle_xjadeo_proc (int state=-1);
1014 void set_close_video_sensitive (bool onoff);
1015 void set_xjadeo_sensitive (bool onoff);
1016 void set_xjadeo_viewoption (int);
1017 void toggle_xjadeo_viewoption (int what, int state=-1);
1018 void toggle_ruler_video (bool onoff) {ruler_video_action->set_active(onoff);}
1019 int videotl_bar_height; /* in units of timebar_height; default: 4 */
1020 int get_videotl_bar_height () const { return videotl_bar_height; }
1021 void toggle_region_video_lock ();
1023 friend class EditorCursor;
1025 EditorCursor* playhead_cursor;
1026 framepos_t playhead_cursor_sample () const;
1028 framepos_t get_region_boundary (framepos_t pos, int32_t dir, bool with_selection, bool only_onscreen);
1030 void cursor_to_region_boundary (bool with_selection, int32_t dir);
1031 void cursor_to_next_region_boundary (bool with_selection);
1032 void cursor_to_previous_region_boundary (bool with_selection);
1033 void cursor_to_next_region_point (EditorCursor*, ARDOUR::RegionPoint);
1034 void cursor_to_previous_region_point (EditorCursor*, ARDOUR::RegionPoint);
1035 void cursor_to_region_point (EditorCursor*, ARDOUR::RegionPoint, int32_t dir);
1036 void cursor_to_selection_start (EditorCursor *);
1037 void cursor_to_selection_end (EditorCursor *);
1039 void selected_marker_to_region_boundary (bool with_selection, int32_t dir);
1040 void selected_marker_to_next_region_boundary (bool with_selection);
1041 void selected_marker_to_previous_region_boundary (bool with_selection);
1042 void selected_marker_to_next_region_point (ARDOUR::RegionPoint);
1043 void selected_marker_to_previous_region_point (ARDOUR::RegionPoint);
1044 void selected_marker_to_region_point (ARDOUR::RegionPoint, int32_t dir);
1045 void selected_marker_to_selection_start ();
1046 void selected_marker_to_selection_end ();
1048 void select_all_selectables_using_cursor (EditorCursor *, bool);
1049 void select_all_selectables_using_edit (bool, bool);
1050 void select_all_selectables_between (bool within);
1051 void select_range_between ();
1053 boost::shared_ptr<ARDOUR::Region> find_next_region (ARDOUR::framepos_t, ARDOUR::RegionPoint, int32_t dir, TrackViewList&, TimeAxisView ** = 0);
1054 ARDOUR::framepos_t find_next_region_boundary (ARDOUR::framepos_t, int32_t dir, const TrackViewList&);
1056 std::vector<ARDOUR::framepos_t> region_boundary_cache;
1057 void build_region_boundary_cache ();
1059 Gtk::HBox toplevel_hpacker;
1061 Gtk::HBox bottom_hbox;
1063 Gtk::Table edit_packer;
1065 /** the adjustment that controls the overall editor vertical scroll position */
1066 Gtk::Adjustment vertical_adjustment;
1067 Gtk::Adjustment horizontal_adjustment;
1069 Gtk::Adjustment unused_adjustment; // yes, really; Gtk::Layout constructor requires refs
1070 Gtk::Layout controls_layout;
1071 bool control_layout_scroll (GdkEventScroll* ev);
1072 void reset_controls_layout_width ();
1073 void reset_controls_layout_height (int32_t height);
1082 bool scroll_press (Direction);
1083 void scroll_release ();
1084 sigc::connection _scroll_connection;
1085 int _scroll_callbacks;
1087 double _visible_canvas_width;
1088 double _visible_canvas_height; ///< height of the visible area of the track canvas
1089 double _full_canvas_height; ///< full height of the canvas
1091 bool track_canvas_map_handler (GdkEventAny*);
1093 bool edit_controls_button_release (GdkEventButton*);
1094 Gtk::Menu *edit_controls_left_menu;
1095 Gtk::Menu *edit_controls_right_menu;
1097 Gtk::VBox track_canvas_vbox;
1098 Gtk::VBox edit_controls_vbox;
1099 Gtk::HBox edit_controls_hbox;
1101 void control_vertical_zoom_in_all ();
1102 void control_vertical_zoom_out_all ();
1103 void control_vertical_zoom_in_selected ();
1104 void control_vertical_zoom_out_selected ();
1105 void control_step_tracks_up ();
1106 void control_step_tracks_down ();
1107 void control_view (uint32_t);
1108 void control_scroll (float);
1109 void control_select (boost::shared_ptr<ARDOUR::Stripable>, Selection::Operation);
1110 void control_unselect ();
1111 void access_action (std::string,std::string);
1112 bool deferred_control_scroll (framepos_t);
1113 sigc::connection control_scroll_connection;
1115 void tie_vertical_scrolling ();
1116 void set_horizontal_position (double);
1117 double horizontal_position () const;
1119 struct VisualChange {
1127 framepos_t time_origin;
1128 framecnt_t samples_per_pixel;
1131 int idle_handler_id;
1132 /** true if we are currently in the idle handler */
1135 VisualChange() : pending ((VisualChange::Type) 0), time_origin (0), samples_per_pixel (0), idle_handler_id (-1), being_handled (false) {}
1137 pending = Type (pending | t);
1141 VisualChange pending_visual_change;
1143 static int _idle_visual_changer (void *arg);
1144 int idle_visual_changer ();
1145 void visual_changer (const VisualChange&);
1146 void ensure_visual_change_idle_handler ();
1149 TrackViewList track_views;
1150 std::pair<TimeAxisView*, double> trackview_by_y_position (double, bool trackview_relative_offset = true) const;
1151 TimeAxisView* axis_view_from_stripable (boost::shared_ptr<ARDOUR::Stripable>) const;
1153 TrackViewList get_tracks_for_range_action () const;
1155 sigc::connection super_rapid_screen_update_connection;
1156 framepos_t last_update_frame;
1157 void center_screen_internal (framepos_t, float);
1159 void super_rapid_screen_update ();
1161 void session_going_away ();
1163 framepos_t cut_buffer_start;
1164 framecnt_t cut_buffer_length;
1166 boost::shared_ptr<CursorContext> _press_cursor_ctx; ///< Button press cursor context
1168 boost::weak_ptr<ARDOUR::Trimmable> _trimmable;
1169 boost::weak_ptr<ARDOUR::Movable> _movable;
1171 bool typed_event (ArdourCanvas::Item*, GdkEvent*, ItemType);
1172 bool button_press_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1173 bool button_press_handler_1 (ArdourCanvas::Item *, GdkEvent *, ItemType);
1174 bool button_press_handler_2 (ArdourCanvas::Item *, GdkEvent *, ItemType);
1175 bool button_release_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1176 bool button_double_click_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1177 bool button_press_dispatch (GdkEventButton*);
1178 bool button_release_dispatch (GdkEventButton*);
1179 bool motion_handler (ArdourCanvas::Item*, GdkEvent*, bool from_autoscroll = false);
1180 bool enter_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1181 bool leave_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1182 bool key_press_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1183 bool key_release_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1185 Gtkmm2ext::Bindings* button_bindings;
1186 XMLNode* button_settings () const;
1188 /* KEYMAP HANDLING */
1190 void register_actions ();
1191 void register_region_actions ();
1193 void load_bindings ();
1195 /* CUT/COPY/PASTE */
1197 framepos_t last_paste_pos;
1198 unsigned paste_count;
1200 void cut_copy (Editing::CutCopyOp);
1201 bool can_cut_copy () const;
1202 void cut_copy_points (Editing::CutCopyOp, Evoral::Beats earliest=Evoral::Beats(), bool midi=false);
1203 void cut_copy_regions (Editing::CutCopyOp, RegionSelection&);
1204 void cut_copy_ranges (Editing::CutCopyOp);
1205 void cut_copy_midi (Editing::CutCopyOp);
1207 void mouse_paste ();
1208 void paste_internal (framepos_t position, float times, const int32_t sub_num);
1210 /* EDITING OPERATIONS */
1212 void reset_point_selection ();
1213 void toggle_region_lock ();
1214 void toggle_opaque_region ();
1215 void toggle_record_enable ();
1216 void toggle_solo ();
1217 void toggle_solo_isolate ();
1218 void toggle_mute ();
1219 void toggle_region_lock_style ();
1221 enum LayerOperation {
1228 void do_layer_operation (LayerOperation);
1229 void raise_region ();
1230 void raise_region_to_top ();
1231 void change_region_layering_order (bool from_context_menu);
1232 void lower_region ();
1233 void lower_region_to_bottom ();
1234 void split_region_at_transients ();
1235 void crop_region_to_selection ();
1236 void crop_region_to (framepos_t start, framepos_t end);
1237 void set_sync_point (framepos_t, const RegionSelection&);
1238 void set_region_sync_position ();
1239 void remove_region_sync();
1240 void align_regions (ARDOUR::RegionPoint);
1241 void align_regions_relative (ARDOUR::RegionPoint point);
1242 void align_region (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, framepos_t position);
1243 void align_region_internal (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, framepos_t position);
1244 void remove_selected_regions ();
1245 void remove_clicked_region ();
1246 void show_region_properties ();
1247 void show_midi_list_editor ();
1248 void rename_region ();
1249 void duplicate_some_regions (RegionSelection&, float times);
1250 void duplicate_selection (float times);
1251 void region_fill_selection ();
1252 void combine_regions ();
1253 void uncombine_regions ();
1255 void region_fill_track ();
1256 void audition_playlist_region_standalone (boost::shared_ptr<ARDOUR::Region>);
1257 void split_multichannel_region();
1258 void reverse_region ();
1259 void strip_region_silence ();
1260 void normalize_region ();
1261 void reset_region_scale_amplitude ();
1262 void adjust_region_gain (bool up);
1263 void quantize_region ();
1264 void quantize_regions (const RegionSelection& rs);
1265 void legatize_region (bool shrink_only);
1266 void legatize_regions (const RegionSelection& rs, bool shrink_only);
1267 void transform_region ();
1268 void transform_regions (const RegionSelection& rs);
1269 void transpose_region ();
1270 void transpose_regions (const RegionSelection& rs);
1271 void insert_patch_change (bool from_context);
1272 void fork_region ();
1274 void do_insert_time ();
1275 void insert_time (framepos_t, framecnt_t, Editing::InsertTimeOption, bool, bool, bool, bool, bool, bool);
1277 void do_remove_time ();
1278 void remove_time (framepos_t pos, framecnt_t distance, Editing::InsertTimeOption opt, bool ignore_music_glue, bool markers_too,
1279 bool glued_markers_too, bool locked_markers_too, bool tempo_too);
1281 void tab_to_transient (bool forward);
1283 void set_tempo_from_region ();
1284 void use_range_as_bar ();
1286 void define_one_bar (framepos_t start, framepos_t end);
1288 void audition_region_from_region_list ();
1289 void hide_region_from_region_list ();
1290 void show_region_in_region_list ();
1292 void naturalize_region ();
1294 void split_region ();
1299 void paste (float times, bool from_context_menu);
1301 void place_transient ();
1302 void remove_transient (ArdourCanvas::Item* item);
1303 void snap_regions_to_grid ();
1304 void close_region_gaps ();
1306 void keyboard_paste ();
1308 void region_from_selection ();
1309 void create_region_from_selection (std::vector<boost::shared_ptr<ARDOUR::Region> >&);
1311 void play_from_start ();
1312 void play_from_edit_point ();
1313 void play_from_edit_point_and_return ();
1314 void play_selected_region ();
1315 void play_edit_range ();
1316 void play_location (ARDOUR::Location&);
1317 void loop_location (ARDOUR::Location&);
1319 void calc_extra_zoom_edges(framepos_t &start, framepos_t &end);
1320 void temporal_zoom_selection (Editing::ZoomAxis);
1321 void temporal_zoom_session ();
1322 void temporal_zoom (framecnt_t samples_per_pixel);
1323 void temporal_zoom_by_frame (framepos_t start, framepos_t end);
1324 void temporal_zoom_to_frame (bool coarser, framepos_t frame);
1326 void insert_region_list_selection (float times);
1329 void external_pt_dialog ();
1330 typedef struct ptflookup {
1335 bool operator ==(const struct ptflookup& other) {
1336 return (this->index1 == other.index1);
1340 /* import & embed */
1342 void add_external_audio_action (Editing::ImportMode);
1344 int check_whether_and_how_to_import(std::string, bool all_or_nothing = true);
1345 bool check_multichannel_status (const std::vector<std::string>& paths);
1347 SoundFileOmega* sfbrowser;
1349 void bring_in_external_audio (Editing::ImportMode mode, framepos_t& pos);
1351 bool idle_drop_paths (std::vector<std::string> paths, framepos_t frame, double ypos, bool copy);
1352 void drop_paths_part_two (const std::vector<std::string>& paths, framepos_t frame, double ypos, bool copy);
1354 int import_sndfiles (std::vector<std::string> paths,
1355 Editing::ImportDisposition disposition,
1356 Editing::ImportMode mode,
1357 ARDOUR::SrcQuality quality,
1361 boost::shared_ptr<ARDOUR::Track>& track,
1363 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
1365 int embed_sndfiles (std::vector<std::string> paths,
1366 bool multiple_files,
1367 bool& check_sample_rate,
1368 Editing::ImportDisposition disposition,
1369 Editing::ImportMode mode,
1373 boost::shared_ptr<ARDOUR::Track>& track,
1374 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
1376 int add_sources (std::vector<std::string> paths,
1377 ARDOUR::SourceList& sources,
1379 Editing::ImportDisposition disposition,
1380 Editing::ImportMode mode,
1383 boost::shared_ptr<ARDOUR::Track>& track,
1384 bool add_channel_suffix,
1385 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
1387 int finish_bringing_in_material (boost::shared_ptr<ARDOUR::Region> region,
1391 Editing::ImportMode mode,
1392 boost::shared_ptr<ARDOUR::Track>& existing_track,
1393 const std::string& new_track_name,
1394 boost::shared_ptr<ARDOUR::PluginInfo> instrument);
1396 boost::shared_ptr<ARDOUR::AudioTrack> get_nth_selected_audio_track (int nth) const;
1397 boost::shared_ptr<ARDOUR::MidiTrack> get_nth_selected_midi_track (int nth) const;
1399 void toggle_midi_input_active (bool flip_others);
1401 ARDOUR::InterThreadInfo* current_interthread_info;
1403 AnalysisWindow* analysis_window;
1405 /* import & embed */
1406 void external_audio_dialog ();
1407 void session_import_dialog ();
1409 /* import specific info */
1411 struct EditorImportStatus : public ARDOUR::ImportStatus {
1412 Editing::ImportMode mode;
1416 boost::shared_ptr<ARDOUR::Track> track;
1420 EditorImportStatus import_status;
1421 static void *_import_thread (void *);
1422 void* import_thread ();
1423 void finish_import ();
1425 /* to support this ... */
1427 void import_audio (bool as_tracks);
1428 void do_import (std::vector<std::string> paths, bool split, bool as_tracks);
1429 void import_smf_tempo_map (Evoral::SMF const &, framepos_t pos);
1430 void move_to_start ();
1431 void move_to_end ();
1432 void center_playhead ();
1433 void center_edit_point ();
1434 void playhead_forward_to_grid ();
1435 void playhead_backward_to_grid ();
1436 void scroll_playhead (bool forward);
1437 void scroll_backward (float pages=0.8f);
1438 void scroll_forward (float pages=0.8f);
1439 void scroll_tracks_down ();
1440 void scroll_tracks_up ();
1442 void clear_markers ();
1443 void clear_ranges ();
1444 void clear_locations ();
1445 void unhide_markers ();
1446 void unhide_ranges ();
1447 void cursor_align (bool playhead_to_edit);
1448 void toggle_skip_playback ();
1450 void remove_last_capture ();
1451 void select_all_selectables_using_time_selection ();
1452 void select_all_selectables_using_loop();
1453 void select_all_selectables_using_punch();
1454 void set_selection_from_range (ARDOUR::Location&);
1455 void set_selection_from_punch ();
1456 void set_selection_from_loop ();
1457 void set_selection_from_region ();
1459 void add_location_mark (framepos_t where);
1460 void add_location_from_region ();
1461 void add_locations_from_region ();
1462 void add_location_from_selection ();
1463 void set_loop_from_selection (bool play);
1464 void set_punch_from_selection ();
1465 void set_punch_from_region ();
1466 void set_auto_punch_range();
1468 void set_session_start_from_playhead ();
1469 void set_session_end_from_playhead ();
1470 void set_session_extents_from_selection ();
1472 void set_loop_from_region (bool play);
1474 void set_loop_range (framepos_t start, framepos_t end, std::string cmd);
1475 void set_punch_range (framepos_t start, framepos_t end, std::string cmd);
1477 void toggle_location_at_playhead_cursor ();
1478 void add_location_from_playhead_cursor ();
1479 bool do_remove_location_at_playhead_cursor ();
1480 void remove_location_at_playhead_cursor ();
1481 bool select_new_marker;
1483 void reverse_selection ();
1484 void edit_envelope ();
1486 double last_scrub_x;
1487 int scrubbing_direction;
1488 int scrub_reversals;
1489 int scrub_reverse_distance;
1490 void scrub (framepos_t, double);
1492 void set_punch_start_from_edit_point ();
1493 void set_punch_end_from_edit_point ();
1494 void set_loop_start_from_edit_point ();
1495 void set_loop_end_from_edit_point ();
1497 void keyboard_selection_begin ( Editing::EditIgnoreOption = Editing::EDIT_IGNORE_NONE );
1498 void keyboard_selection_finish (bool add, Editing::EditIgnoreOption = Editing::EDIT_IGNORE_NONE);
1499 bool have_pending_keyboard_selection;
1500 framepos_t pending_keyboard_selection_start;
1502 void move_range_selection_start_or_end_to_region_boundary (bool, bool);
1504 Editing::SnapType _snap_type;
1505 Editing::SnapMode _snap_mode;
1507 /// Snap threshold in pixels
1508 double snap_threshold;
1510 bool ignore_gui_changes;
1512 DragManager* _drags;
1517 Gtk::Dialog* lock_dialog;
1519 struct timeval last_event_time;
1520 bool generic_event_handler (GdkEvent*);
1521 bool lock_timeout_callback ();
1522 void start_lock_event_timing ();
1524 Gtk::Menu fade_context_menu;
1526 Gtk::Menu xfade_in_context_menu;
1527 Gtk::Menu xfade_out_context_menu;
1528 void popup_xfade_in_context_menu (int, int, ArdourCanvas::Item*, ItemType);
1529 void popup_xfade_out_context_menu (int, int, ArdourCanvas::Item*, ItemType);
1530 void fill_xfade_menu (Gtk::Menu_Helpers::MenuList& items, bool start);
1532 void set_fade_in_shape (ARDOUR::FadeShape);
1533 void set_fade_out_shape (ARDOUR::FadeShape);
1535 void set_fade_length (bool in);
1536 void set_fade_in_active (bool);
1537 void set_fade_out_active (bool);
1541 std::set<boost::shared_ptr<ARDOUR::Playlist> > motion_frozen_playlists;
1543 bool _dragging_playhead;
1544 bool _dragging_edit_point;
1546 void marker_drag_motion_callback (GdkEvent*);
1547 void marker_drag_finished_callback (GdkEvent*);
1549 gint mouse_rename_region (ArdourCanvas::Item*, GdkEvent*);
1551 void add_region_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1552 void start_create_region_grab (ArdourCanvas::Item*, GdkEvent*);
1553 void add_region_copy_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1554 void add_region_brush_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1555 void start_selection_grab (ArdourCanvas::Item*, GdkEvent*);
1557 void region_view_item_click (AudioRegionView&, GdkEventButton*);
1559 bool can_remove_control_point (ArdourCanvas::Item *);
1560 void remove_control_point (ArdourCanvas::Item *);
1562 void mouse_brush_insert_region (RegionView*, framepos_t pos);
1564 /* Canvas event handlers */
1566 bool canvas_scroll_event (GdkEventScroll* event, bool from_canvas);
1567 bool canvas_control_point_event (GdkEvent* event,ArdourCanvas::Item*, ControlPoint*);
1568 bool canvas_line_event (GdkEvent* event,ArdourCanvas::Item*, AutomationLine*);
1569 bool canvas_selection_rect_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1570 bool canvas_selection_start_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1571 bool canvas_selection_end_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1572 bool canvas_start_xfade_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1573 bool canvas_end_xfade_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1574 bool canvas_fade_in_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1575 bool canvas_fade_in_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*, bool trim = false);
1576 bool canvas_fade_out_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1577 bool canvas_fade_out_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*, bool trim = false);
1578 bool canvas_region_view_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1579 bool canvas_wave_view_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1580 bool canvas_frame_handle_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1581 bool canvas_region_view_name_highlight_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1582 bool canvas_region_view_name_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1583 bool canvas_feature_line_event (GdkEvent* event, ArdourCanvas::Item*, RegionView*);
1584 bool canvas_stream_view_event (GdkEvent* event,ArdourCanvas::Item*, RouteTimeAxisView*);
1585 bool canvas_marker_event (GdkEvent* event,ArdourCanvas::Item*, ArdourMarker*);
1586 bool canvas_tempo_marker_event (GdkEvent* event,ArdourCanvas::Item*, TempoMarker*);
1587 bool canvas_tempo_curve_event (GdkEvent* event,ArdourCanvas::Item*, TempoCurve*);
1588 bool canvas_meter_marker_event (GdkEvent* event,ArdourCanvas::Item*, MeterMarker*);
1589 bool canvas_automation_track_event(GdkEvent* event, ArdourCanvas::Item*, AutomationTimeAxisView*);
1590 bool canvas_note_event (GdkEvent* event, ArdourCanvas::Item *);
1592 bool canvas_ruler_event (GdkEvent* event, ArdourCanvas::Item *, ItemType);
1593 bool canvas_tempo_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1594 bool canvas_meter_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1595 bool canvas_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1596 bool canvas_range_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1597 bool canvas_transport_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1598 bool canvas_cd_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1600 bool canvas_videotl_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1601 void update_video_timeline (bool flush = false);
1602 void set_video_timeline_height (const int);
1603 bool is_video_timeline_locked ();
1604 void toggle_video_timeline_locked ();
1605 void set_video_timeline_locked (const bool);
1606 void queue_visual_videotimeline_update ();
1607 void embed_audio_from_video (std::string, framepos_t n = 0, bool lock_position_to_video = true);
1609 bool track_selection_change_without_scroll () const {
1610 return _track_selection_change_without_scroll;
1613 PBD::Signal0<void> EditorFreeze;
1614 PBD::Signal0<void> EditorThaw;
1617 friend class DragManager;
1618 friend class EditorRouteGroups;
1619 friend class EditorRegions;
1621 /* non-public event handlers */
1623 bool canvas_playhead_cursor_event (GdkEvent* event, ArdourCanvas::Item*);
1624 bool track_canvas_scroll (GdkEventScroll* event);
1626 bool track_canvas_button_press_event (GdkEventButton* event);
1627 bool track_canvas_button_release_event (GdkEventButton* event);
1628 bool track_canvas_motion_notify_event (GdkEventMotion* event);
1630 Gtk::Allocation _canvas_viewport_allocation;
1631 void track_canvas_viewport_allocate (Gtk::Allocation alloc);
1632 void track_canvas_viewport_size_allocated ();
1633 bool track_canvas_drag_motion (Glib::RefPtr<Gdk::DragContext> const &, int, int, guint);
1634 bool track_canvas_key_press (GdkEventKey *);
1635 bool track_canvas_key_release (GdkEventKey *);
1637 void set_playhead_cursor ();
1639 void toggle_region_mute ();
1641 void initialize_canvas ();
1643 void set_script_action_name (int i, const std::string&);
1645 /* display control */
1647 bool _show_measures;
1648 /// true if the editor should follow the playhead, otherwise false
1649 bool _follow_playhead;
1650 /// true if we scroll the tracks rather than the playhead
1651 bool _stationary_playhead;
1652 /// true if we are in fullscreen mode
1655 TempoLines* tempo_lines;
1657 ArdourCanvas::Container* global_rect_group;
1658 ArdourCanvas::Container* time_line_group;
1660 void hide_measures ();
1661 void draw_measures (std::vector<ARDOUR::TempoMap::BBTPoint>&);
1663 void new_tempo_section ();
1666 void remove_tempo_marker (ArdourCanvas::Item*);
1667 void remove_meter_marker (ArdourCanvas::Item*);
1668 gint real_remove_tempo_marker (ARDOUR::TempoSection*);
1669 gint real_remove_meter_marker (ARDOUR::MeterSection*);
1671 void edit_tempo_marker (TempoMarker&);
1672 void edit_meter_marker (MeterMarker&);
1673 void edit_control_point (ArdourCanvas::Item*);
1674 void edit_notes (MidiRegionView*);
1675 void edit_region (RegionView*);
1677 void edit_current_meter ();
1678 void edit_current_tempo ();
1680 void marker_menu_edit ();
1681 void marker_menu_remove ();
1682 void marker_menu_rename ();
1683 void rename_marker (ArdourMarker *marker);
1684 void toggle_marker_lock_style ();
1685 void toggle_tempo_type ();
1686 void toggle_marker_menu_lock ();
1687 void toggle_marker_menu_glue ();
1688 void marker_menu_hide ();
1689 void marker_menu_loop_range ();
1690 void marker_menu_select_all_selectables_using_range ();
1691 void marker_menu_select_using_range ();
1692 void marker_menu_separate_regions_using_location ();
1693 void marker_menu_play_from ();
1694 void marker_menu_play_range ();
1695 void marker_menu_set_playhead ();
1696 void marker_menu_set_from_playhead ();
1697 void marker_menu_set_from_selection (bool force_regions);
1698 void marker_menu_range_to_next ();
1699 void marker_menu_zoom_to_range ();
1700 void new_transport_marker_menu_set_loop ();
1701 void new_transport_marker_menu_set_punch ();
1702 void update_loop_range_view ();
1703 void update_punch_range_view ();
1704 void new_transport_marker_menu_popdown ();
1705 void marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1706 void tempo_or_meter_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1707 void new_transport_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1708 void build_range_marker_menu (ARDOUR::Location *, bool, bool);
1709 void build_marker_menu (ARDOUR::Location *);
1710 void build_tempo_marker_menu (TempoMarker *, bool);
1711 void build_meter_marker_menu (MeterMarker *, bool);
1712 void build_new_transport_marker_menu ();
1713 void dynamic_cast_marker_object (void*, MeterMarker**, TempoMarker**) const;
1715 Gtk::Menu* tempo_marker_menu;
1716 Gtk::Menu* meter_marker_menu;
1717 Gtk::Menu* marker_menu;
1718 Gtk::Menu* range_marker_menu;
1719 Gtk::Menu* transport_marker_menu;
1720 Gtk::Menu* new_transport_marker_menu;
1721 Gtk::Menu* cd_marker_menu;
1722 ArdourCanvas::Item* marker_menu_item;
1724 typedef std::list<ArdourMarker*> Marks;
1727 typedef std::list<TempoCurve*> Curves;
1728 Curves tempo_curves;
1730 void remove_metric_marks ();
1731 void draw_metric_marks (const ARDOUR::Metrics& metrics);
1733 void compute_current_bbt_points (std::vector<ARDOUR::TempoMap::BBTPoint>& grid, framepos_t left, framepos_t right);
1735 void tempo_map_changed (const PBD::PropertyChange&);
1736 void tempometric_position_changed (const PBD::PropertyChange&);
1737 void redisplay_tempo (bool immediate_redraw);
1739 uint32_t bbt_beat_subdivision;
1743 Gtk::ToggleButton editor_mixer_button;
1744 Gtk::ToggleButton editor_list_button;
1745 void editor_mixer_button_toggled ();
1746 void editor_list_button_toggled ();
1748 ArdourButton zoom_in_button;
1749 ArdourButton zoom_out_button;
1750 ArdourButton zoom_out_full_button;
1752 ArdourButton tav_expand_button;
1753 ArdourButton tav_shrink_button;
1754 ArdourDropdown visible_tracks_selector;
1755 ArdourDropdown zoom_preset_selector;
1757 int32_t _visible_track_count;
1758 void build_track_count_menu ();
1759 void set_visible_track_count (int32_t);
1761 void set_zoom_preset(int64_t);
1763 Gtk::VBox toolbar_clock_vbox;
1764 Gtk::VBox toolbar_selection_clock_vbox;
1765 Gtk::Table toolbar_selection_clock_table;
1766 Gtk::Label toolbar_selection_cursor_label;
1768 ArdourButton mouse_select_button;
1769 ArdourButton mouse_draw_button;
1770 ArdourButton mouse_move_button;
1771 ArdourButton mouse_timefx_button;
1772 ArdourButton mouse_content_button;
1773 ArdourButton mouse_audition_button;
1774 ArdourButton mouse_cut_button;
1776 ArdourButton smart_mode_button;
1777 Glib::RefPtr<Gtk::ToggleAction> smart_mode_action;
1779 void mouse_mode_toggled (Editing::MouseMode m);
1780 void mouse_mode_object_range_toggled ();
1781 bool ignore_mouse_mode_toggle;
1783 bool mouse_select_button_release (GdkEventButton*);
1785 Gtk::VBox automation_box;
1786 Gtk::Button automation_mode_button;
1788 //edit mode menu stuff
1789 ArdourDropdown edit_mode_selector;
1790 void edit_mode_selection_done ( ARDOUR::EditMode m );
1791 void build_edit_mode_menu ();
1792 Gtk::VBox edit_mode_box;
1794 void set_edit_mode (ARDOUR::EditMode);
1795 void cycle_edit_mode ();
1797 ArdourDropdown snap_type_selector;
1798 void build_snap_type_menu ();
1800 ArdourDropdown snap_mode_selector;
1801 void build_snap_mode_menu ();
1804 std::vector<std::string> snap_type_strings;
1805 std::vector<std::string> snap_mode_strings;
1807 void snap_type_selection_done (Editing::SnapType);
1808 void snap_mode_selection_done (Editing::SnapMode);
1809 void snap_mode_chosen (Editing::SnapMode);
1810 void snap_type_chosen (Editing::SnapType);
1812 Glib::RefPtr<Gtk::RadioAction> snap_type_action (Editing::SnapType);
1813 Glib::RefPtr<Gtk::RadioAction> snap_mode_action (Editing::SnapMode);
1815 //zoom focus meu stuff
1816 ArdourDropdown zoom_focus_selector;
1817 void zoom_focus_selection_done ( Editing::ZoomFocus f );
1818 void build_zoom_focus_menu ();
1819 std::vector<std::string> zoom_focus_strings;
1821 void zoom_focus_chosen (Editing::ZoomFocus);
1823 Glib::RefPtr<Gtk::RadioAction> zoom_focus_action (Editing::ZoomFocus);
1825 Gtk::HBox _track_box;
1827 Gtk::HBox _zoom_box;
1828 void zoom_adjustment_changed();
1830 void setup_toolbar ();
1832 void setup_tooltips ();
1834 Gtk::HBox toolbar_hbox;
1836 void setup_midi_toolbar ();
1838 void presentation_info_changed (PBD::PropertyChange const &);
1840 /* selection process */
1842 Selection* selection;
1843 Selection* cut_buffer;
1844 SelectionMemento* _selection_memento;
1846 void time_selection_changed ();
1847 void update_time_selection_display ();
1848 void track_selection_changed ();
1849 void region_selection_changed ();
1850 sigc::connection editor_regions_selection_changed_connection;
1851 void sensitize_all_region_actions (bool);
1852 void sensitize_the_right_region_actions (bool because_canvas_crossing);
1853 bool _all_region_actions_sensitized;
1854 /** Flag to block region action handlers from doing what they normally do;
1855 * I tried Gtk::Action::block_activate() but this doesn't work (ie it doesn't
1856 * block) when setting a ToggleAction's active state.
1858 bool _ignore_region_action;
1859 bool _last_region_menu_was_main;
1860 void point_selection_changed ();
1861 void marker_selection_changed ();
1863 bool _track_selection_change_without_scroll;
1865 void cancel_selection ();
1866 void cancel_time_selection ();
1868 bool get_smart_mode() const;
1870 bool audio_region_selection_covers (framepos_t where);
1872 /* transport range select process */
1874 ArdourCanvas::Rectangle* cd_marker_bar_drag_rect;
1875 ArdourCanvas::Rectangle* range_bar_drag_rect;
1876 ArdourCanvas::Rectangle* transport_bar_drag_rect;
1877 ArdourCanvas::Rectangle *transport_bar_range_rect;
1878 ArdourCanvas::Rectangle *transport_bar_preroll_rect;
1879 ArdourCanvas::Rectangle *transport_bar_postroll_rect;
1880 ArdourCanvas::Rectangle *transport_loop_range_rect;
1881 ArdourCanvas::Rectangle *transport_punch_range_rect;
1882 ArdourCanvas::Line *transport_punchin_line;
1883 ArdourCanvas::Line *transport_punchout_line;
1884 ArdourCanvas::Rectangle *transport_preroll_rect;
1885 ArdourCanvas::Rectangle *transport_postroll_rect;
1887 ARDOUR::Location* transport_loop_location();
1888 ARDOUR::Location* transport_punch_location();
1890 ARDOUR::Location *temp_location;
1892 /* object rubberband select process */
1894 void select_all_within (framepos_t, framepos_t, double, double, TrackViewList const &, Selection::Operation, bool);
1896 ArdourCanvas::Rectangle *rubberband_rect;
1898 EditorRouteGroups* _route_groups;
1899 EditorRoutes* _routes;
1900 EditorRegions* _regions;
1901 EditorSnapshots* _snapshots;
1902 EditorLocations* _locations;
1904 /* diskstream/route display management */
1905 Glib::RefPtr<Gdk::Pixbuf> rec_enabled_icon;
1906 Glib::RefPtr<Gdk::Pixbuf> rec_disabled_icon;
1908 Glib::RefPtr<Gtk::TreeSelection> route_display_selection;
1910 bool sync_track_view_list_and_routes ();
1912 Gtk::VBox list_vpacker;
1916 sigc::connection autoscroll_connection;
1917 bool autoscroll_horizontal_allowed;
1918 bool autoscroll_vertical_allowed;
1919 uint32_t autoscroll_cnt;
1920 Gtk::Widget* autoscroll_widget;
1921 ArdourCanvas::Rect autoscroll_boundary;
1923 bool autoscroll_canvas ();
1924 void start_canvas_autoscroll (bool allow_horiz, bool allow_vert, const ArdourCanvas::Rect& boundary);
1925 void stop_canvas_autoscroll ();
1928 void point_trim (GdkEvent *, framepos_t);
1930 void trim_region_front();
1931 void trim_region_back();
1932 void trim_region (bool front);
1934 void trim_region_to_loop ();
1935 void trim_region_to_punch ();
1936 void trim_region_to_location (const ARDOUR::Location&, const char* cmd);
1938 void trim_to_region(bool forward);
1939 void trim_region_to_previous_region_end();
1940 void trim_region_to_next_region_start();
1942 bool show_gain_after_trim;
1946 int convert_drop_to_paths (
1947 std::vector<std::string>& paths,
1948 const Glib::RefPtr<Gdk::DragContext>& context,
1951 const Gtk::SelectionData& data,
1955 void track_canvas_drag_data_received (
1956 const Glib::RefPtr<Gdk::DragContext>& context,
1959 const Gtk::SelectionData& data,
1964 const Glib::RefPtr<Gdk::DragContext>& context,
1967 const Gtk::SelectionData& data,
1972 const Glib::RefPtr<Gdk::DragContext>& context,
1975 const Gtk::SelectionData& data,
1980 const Glib::RefPtr<Gdk::DragContext>& context,
1983 const Gtk::SelectionData& data,
1989 int write_region_selection(RegionSelection&);
1990 bool write_region (std::string path, boost::shared_ptr<ARDOUR::AudioRegion>);
1991 void bounce_region_selection (bool with_processing);
1992 void bounce_range_selection (bool replace, bool enable_processing);
1993 void external_edit_region ();
1995 int write_audio_selection (TimeSelection&);
1996 bool write_audio_range (ARDOUR::AudioPlaylist&, const ARDOUR::ChanCount& channels, std::list<ARDOUR::AudioRange>&);
1998 void write_selection ();
2000 uint32_t selection_op_cmd_depth;
2001 uint32_t selection_op_history_it;
2003 std::list<XMLNode *> selection_op_history; /* used in *_reversible_selection_op */
2004 std::list<XMLNode *> before; /* used in *_reversible_command */
2006 void update_title ();
2007 void update_title_s (const std::string & snapshot_name);
2009 void instant_save ();
2010 bool no_save_instant;
2012 boost::shared_ptr<ARDOUR::AudioRegion> last_audition_region;
2014 /* freeze operations */
2016 ARDOUR::InterThreadInfo freeze_status;
2017 static void* _freeze_thread (void*);
2018 void* freeze_thread ();
2020 void freeze_route ();
2021 void unfreeze_route ();
2025 void duplicate_range (bool with_dialog);
2026 void duplicate_regions (float times);
2028 /** computes the timeline frame (sample) of an event whose coordinates
2029 * are in canvas units (pixels, scroll offset included).
2031 framepos_t canvas_event_sample (GdkEvent const *, double* px = 0, double* py = 0) const;
2033 /** computes the timeline frame (sample) of an event whose coordinates
2034 * are in window units (pixels, no scroll offset).
2036 framepos_t window_event_sample (GdkEvent const *, double* px = 0, double* py = 0) const;
2038 /* returns false if mouse pointer is not in track or marker canvas
2040 bool mouse_frame (framepos_t&, bool& in_track_canvas) const;
2042 TimeFXDialog* current_timefx;
2043 static void* timefx_thread (void *arg);
2046 int time_stretch (RegionSelection&, float fraction);
2047 int pitch_shift (RegionSelection&, float cents);
2048 void pitch_shift_region ();
2050 /* editor-mixer strip */
2052 MixerStrip *current_mixer_strip;
2053 bool show_editor_mixer_when_tracks_arrive;
2054 Gtk::VBox current_mixer_strip_vbox;
2055 void cms_new (boost::shared_ptr<ARDOUR::Route>);
2056 void current_mixer_strip_hidden ();
2059 void ensure_all_elements_drawn ();
2061 /* nudging tracks */
2063 void nudge_track (bool use_edit_point, bool forwards);
2065 static const int32_t default_width = 995;
2066 static const int32_t default_height = 765;
2070 ArdourButton nudge_forward_button;
2071 ArdourButton nudge_backward_button;
2072 Gtk::HBox nudge_hbox;
2073 Gtk::VBox nudge_vbox;
2074 AudioClock* nudge_clock;
2076 bool nudge_forward_release (GdkEventButton*);
2077 bool nudge_backward_release (GdkEventButton*);
2081 void apply_filter (ARDOUR::Filter&, std::string cmd, ProgressReporter* progress = 0);
2083 Command* apply_midi_note_edit_op_to_region (ARDOUR::MidiOperator& op, MidiRegionView& mrv);
2084 void apply_midi_note_edit_op (ARDOUR::MidiOperator& op, const RegionSelection& rs);
2086 /* handling cleanup */
2088 int playlist_deletion_dialog (boost::shared_ptr<ARDOUR::Playlist>);
2090 PBD::ScopedConnectionList session_connections;
2092 /* tracking step changes of track height */
2094 TimeAxisView* current_stepping_trackview;
2095 ARDOUR::microseconds_t last_track_height_step_timestamp;
2096 gint track_height_step_timeout();
2097 sigc::connection step_timeout;
2099 TimeAxisView* entered_track;
2100 /** If the mouse is over a RegionView or one of its child canvas items, this is set up
2101 to point to the RegionView. Otherwise it is 0.
2103 RegionView* entered_regionview;
2105 std::vector<EnterContext> _enter_stack;
2107 bool clear_entered_track;
2108 bool left_track_canvas (GdkEventCrossing*);
2109 bool entered_track_canvas (GdkEventCrossing*);
2110 void set_entered_track (TimeAxisView*);
2111 void set_entered_regionview (RegionView*);
2112 gint left_automation_track ();
2114 void reset_canvas_action_sensitivity (bool);
2115 void set_gain_envelope_visibility ();
2116 void set_region_gain_visibility (RegionView*);
2117 void toggle_gain_envelope_active ();
2118 void reset_region_gain_envelopes ();
2120 void session_state_saved (std::string);
2122 Glib::RefPtr<Gtk::Action> undo_action;
2123 Glib::RefPtr<Gtk::Action> redo_action;
2124 Glib::RefPtr<Gtk::Action> alternate_redo_action;
2125 Glib::RefPtr<Gtk::Action> alternate_alternate_redo_action;
2126 Glib::RefPtr<Gtk::Action> selection_undo_action;
2127 Glib::RefPtr<Gtk::Action> selection_redo_action;
2129 void history_changed ();
2131 Editing::EditPoint _edit_point;
2133 ArdourDropdown edit_point_selector;
2134 void build_edit_point_menu();
2136 void set_edit_point_preference (Editing::EditPoint ep, bool force = false);
2137 void cycle_edit_point (bool with_marker);
2138 void set_edit_point ();
2139 void edit_point_selection_done (Editing::EditPoint);
2140 void edit_point_chosen (Editing::EditPoint);
2141 Glib::RefPtr<Gtk::RadioAction> edit_point_action (Editing::EditPoint);
2142 std::vector<std::string> edit_point_strings;
2143 std::vector<std::string> edit_mode_strings;
2145 void selected_marker_moved (ARDOUR::Location*);
2147 bool get_edit_op_range (framepos_t& start, framepos_t& end) const;
2149 void get_regions_at (RegionSelection&, framepos_t where, const TrackViewList& ts) const;
2150 void get_regions_after (RegionSelection&, framepos_t where, const TrackViewList& ts) const;
2152 RegionSelection get_regions_from_selection_and_edit_point (Editing::EditIgnoreOption = Editing::EDIT_IGNORE_NONE,
2153 bool use_context_click = false,
2154 bool from_outside_canvas = false);
2155 RegionSelection get_regions_from_selection_and_entered () const;
2157 void start_updating_meters ();
2158 void stop_updating_meters ();
2159 bool meters_running;
2161 void select_next_route ();
2162 void select_prev_route ();
2164 void snap_to_internal (ARDOUR::MusicFrame& first,
2165 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
2166 bool for_mark = false,
2167 bool ensure_snap = false);
2169 void timecode_snap_to_internal (ARDOUR::MusicFrame& first,
2170 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
2171 bool for_mark = false);
2173 RhythmFerret* rhythm_ferret;
2175 void fit_tracks (TrackViewList &);
2176 void fit_selection ();
2177 void set_track_height (Height);
2179 void _remove_tracks ();
2180 bool idle_remove_tracks ();
2181 void toggle_tracks_active ();
2185 static gboolean _idle_resize (gpointer);
2187 int32_t _pending_resize_amount;
2188 TimeAxisView* _pending_resize_view;
2190 void visible_order_range (int*, int*) const;
2194 /** true if we've made a locate request that hasn't yet been processed */
2195 bool _pending_locate_request;
2197 /** if true, there is a pending Session locate which is the initial one when loading a session;
2198 we need to know this so that we don't (necessarily) set the viewport to show the playhead
2201 bool _pending_initial_locate;
2203 Gtk::HBox _summary_hbox;
2204 EditorSummary* _summary;
2206 void region_view_added (RegionView *);
2207 void region_view_removed ();
2209 EditorGroupTabs* _group_tabs;
2210 void fit_route_group (ARDOUR::RouteGroup *);
2212 void step_edit_status_change (bool);
2213 void start_step_editing ();
2214 void stop_step_editing ();
2215 bool check_step_edit ();
2216 sigc::connection step_edit_connection;
2218 double _last_motion_y;
2220 RegionLayeringOrderEditor* layering_order_editor;
2221 void update_region_layering_order_editor ();
2223 /** Track that was the source for the last cut/copy operation. Used as a place
2224 to paste things iff there is no selected track.
2226 TimeAxisView* _last_cut_copy_source_track;
2228 /** true if a change in Selection->regions should change the selection in the region list.
2229 See EditorRegions::selection_changed.
2231 bool _region_selection_change_updates_region_list;
2233 void setup_fade_images ();
2234 std::map<ARDOUR::FadeShape, Gtk::Image*> _xfade_in_images;
2235 std::map<ARDOUR::FadeShape, Gtk::Image*> _xfade_out_images;
2237 Gtk::MenuItem& action_menu_item (std::string const &);
2238 void action_pre_activated (Glib::RefPtr<Gtk::Action> const &);
2240 MouseCursors* _cursors;
2242 void follow_mixer_selection ();
2243 bool _following_mixer_selection;
2245 int time_fx (ARDOUR::RegionList&, float val, bool pitching);
2246 void note_edit_done (int, EditNoteDialog*);
2247 void toggle_sound_midi_notes ();
2249 /** Flag for a bit of a hack wrt control point selection; see set_selected_control_point_from_click */
2250 bool _control_point_toggled_on_press;
2252 /** This is used by TimeAxisView to keep a track of the TimeAxisView that is currently being
2253 stepped in height using ScrollZoomVerticalModifier+Scrollwheel. When a scroll event
2254 occurs, we do the step on this _stepping_axis_view if it is non-0 (and we set up this
2255 _stepping_axis_view with the TimeAxisView underneath the mouse if it is 0). Then Editor
2256 resets _stepping_axis_view when the modifier key is released. In this (hacky) way,
2257 pushing the modifier key and moving the scroll wheel will operate on the same track
2258 until the key is released (rather than skipping about to whatever happens to be
2259 underneath the mouse at the time).
2261 TimeAxisView* _stepping_axis_view;
2262 void zoom_vertical_modifier_released();
2264 void bring_in_callback (Gtk::Label*, uint32_t n, uint32_t total, std::string name);
2265 void update_bring_in_message (Gtk::Label* label, uint32_t n, uint32_t total, std::string name);
2266 void bring_all_sources_into_session ();
2268 QuantizeDialog* quantize_dialog;
2269 MainMenuDisabler* _main_menu_disabler;
2271 /* private helper functions to help with registering region actions */
2273 Glib::RefPtr<Gtk::Action> register_region_action (Glib::RefPtr<Gtk::ActionGroup> group, Editing::RegionActionTarget, char const * name, char const * label, sigc::slot<void> slot);
2274 void register_toggle_region_action (Glib::RefPtr<Gtk::ActionGroup> group, Editing::RegionActionTarget, char const * name, char const * label, sigc::slot<void> slot);
2276 Glib::RefPtr<Gtk::Action> reg_sens (Glib::RefPtr<Gtk::ActionGroup> group, char const * name, char const * label, sigc::slot<void> slot);
2277 void toggle_reg_sens (Glib::RefPtr<Gtk::ActionGroup> group, char const * name, char const * label, sigc::slot<void> slot);
2278 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);
2280 Gtkmm2ext::ActionMap myactions;
2283 friend class RegionCutDrag;
2284 friend class RegionDrag;
2285 friend class RegionMoveDrag;
2286 friend class RegionSpliceDrag;
2287 friend class RegionRippleDrag;
2288 friend class TrimDrag;
2289 friend class BBTRulerDrag;
2290 friend class MeterMarkerDrag;
2291 friend class TempoMarkerDrag;
2292 friend class CursorDrag;
2293 friend class FadeInDrag;
2294 friend class FadeOutDrag;
2295 friend class MarkerDrag;
2296 friend class RegionGainDrag;
2297 friend class ControlPointDrag;
2298 friend class LineDrag;
2299 friend class RubberbandSelectDrag;
2300 friend class RulerZoomDrag;
2301 friend class EditorRubberbandSelectDrag;
2302 friend class TimeFXDrag;
2303 friend class ScrubDrag;
2304 friend class SelectionDrag;
2305 friend class RangeMarkerBarDrag;
2306 friend class MouseZoomDrag;
2307 friend class RegionCreateDrag;
2308 friend class RegionMotionDrag;
2309 friend class RegionInsertDrag;
2310 friend class VideoTimeLineDrag;
2312 friend class EditorSummary;
2313 friend class EditorGroupTabs;
2315 friend class EditorRoutes;
2316 friend class RhythmFerret;
2319 #endif /* __ardour_editor_h__ */