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);
334 void show_track_in_display (TimeAxisView* tv, bool move_into_view = false);
336 /* nudge is initiated by transport controls owned by ARDOUR_UI */
338 framecnt_t get_nudge_distance (framepos_t pos, framecnt_t& next);
339 framecnt_t get_paste_offset (framepos_t pos, unsigned paste_count, framecnt_t duration);
340 unsigned get_grid_beat_divisions(framepos_t position);
341 Evoral::Beats get_grid_type_as_beats (bool& success, framepos_t position);
343 int32_t get_grid_music_divisions (uint32_t event_state);
345 void nudge_forward (bool next, bool force_playhead);
346 void nudge_backward (bool next, bool force_playhead);
348 /* nudge initiated from context menu */
350 void nudge_forward_capture_offset ();
351 void nudge_backward_capture_offset ();
353 void sequence_regions ();
355 /* playhead/screen stuff */
357 void set_stationary_playhead (bool yn);
358 void toggle_stationary_playhead ();
359 bool stationary_playhead() const { return _stationary_playhead; }
361 void set_follow_playhead (bool yn, bool catch_up = true);
362 void toggle_follow_playhead ();
363 bool follow_playhead() const { return _follow_playhead; }
364 bool dragging_playhead () const { return _dragging_playhead; }
366 void toggle_zero_line_visibility ();
368 void set_group_tabs ();
369 void toggle_measure_visibility ();
373 void toggle_region_fades (int dir);
374 void update_region_fade_visibility ();
376 /* redirect shared ops menu. caller must free returned menu */
378 Gtk::Menu* redirect_menu ();
380 /* floating windows/transient */
382 void ensure_float (Gtk::Window&);
384 void scroll_tracks_down_line ();
385 void scroll_tracks_up_line ();
387 bool scroll_up_one_track (bool skip_child_views = false);
388 bool scroll_down_one_track (bool skip_child_views = false);
390 void scroll_left_step ();
391 void scroll_right_step ();
393 void scroll_left_half_page ();
394 void scroll_right_half_page ();
396 void prepare_for_cleanup ();
397 void finish_cleanup ();
399 void maximise_editing_space();
400 void restore_editing_space();
402 double get_y_origin () const;
403 void reset_x_origin (framepos_t);
404 void reset_x_origin_to_follow_playhead ();
405 void reset_y_origin (double);
406 void reset_zoom (framecnt_t);
407 void reposition_and_zoom (framepos_t, double);
409 framepos_t get_preferred_edit_position (Editing::EditIgnoreOption = Editing::EDIT_IGNORE_NONE,
410 bool use_context_click = false,
411 bool from_outside_canvas = false);
413 bool update_mouse_speed ();
414 bool decelerate_mouse_speed ();
416 void toggle_meter_updating();
418 void show_rhythm_ferret();
420 void goto_visual_state (uint32_t);
421 void save_visual_state (uint32_t);
423 void queue_draw_resize_line (int at);
424 void start_resize_line_ops ();
425 void end_resize_line_ops ();
427 TrackViewList const & get_track_views () {
431 int get_regionview_count_from_region_list (boost::shared_ptr<ARDOUR::Region>);
433 void do_ptimport(std::string path, ARDOUR::SrcQuality quality);
435 void do_import (std::vector<std::string> paths,
436 Editing::ImportDisposition disposition,
437 Editing::ImportMode mode,
438 ARDOUR::SrcQuality quality,
439 ARDOUR::MidiTrackNameSource mts,
440 ARDOUR::MidiTempoMapDisposition mtd,
442 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
444 void do_embed (std::vector<std::string> paths,
445 Editing::ImportDisposition disposition,
446 Editing::ImportMode mode,
448 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
450 void get_regions_corresponding_to (boost::shared_ptr<ARDOUR::Region> region, std::vector<RegionView*>& regions, bool src_comparison);
452 void get_regionviews_by_id (PBD::ID const id, RegionSelection & regions) const;
453 void get_per_region_note_selection (std::list<std::pair<PBD::ID, std::set<boost::shared_ptr<Evoral::Note<Evoral::Beats> > > > >&) const;
455 void center_screen (framepos_t);
457 TrackViewList axis_views_from_routes (boost::shared_ptr<ARDOUR::RouteList>) const;
459 void snap_to (ARDOUR::MusicFrame& first,
460 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
461 bool for_mark = false,
462 bool ensure_snap = false);
464 void snap_to_with_modifier (ARDOUR::MusicFrame& first,
466 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
467 bool for_mark = false);
469 void snap_to (ARDOUR::MusicFrame& first,
470 ARDOUR::MusicFrame& last,
471 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
472 bool for_mark = false);
474 void begin_selection_op_history ();
475 void begin_reversible_selection_op (std::string cmd_name);
476 void commit_reversible_selection_op ();
477 void undo_selection_op ();
478 void redo_selection_op ();
479 void begin_reversible_command (std::string cmd_name);
480 void begin_reversible_command (GQuark);
481 void abort_reversible_command ();
482 void commit_reversible_command ();
484 DragManager* drags () const {
488 void maybe_autoscroll (bool, bool, bool);
489 bool autoscroll_active() const;
491 Gdk::Cursor* get_canvas_cursor () const;
493 void set_current_trimmable (boost::shared_ptr<ARDOUR::Trimmable>);
494 void set_current_movable (boost::shared_ptr<ARDOUR::Movable>);
496 MouseCursors const * cursors () const {
500 VerboseCursor* verbose_cursor () const {
501 return _verbose_cursor;
504 double clamp_verbose_cursor_x (double);
505 double clamp_verbose_cursor_y (double);
507 void get_pointer_position (double &, double &) const;
509 /** Context for mouse entry (stored in a stack). */
510 struct EnterContext {
512 boost::shared_ptr<CursorContext> cursor_ctx;
515 /** Get the topmost enter context for the given item type.
517 * This is used to change the cursor associated with a given enter context,
518 * which may not be on the top of the stack.
520 EnterContext* get_enter_context(ItemType type);
522 TimeAxisView* stepping_axis_view () {
523 return _stepping_axis_view;
526 void set_stepping_axis_view (TimeAxisView* v) {
527 _stepping_axis_view = v;
530 ArdourCanvas::Container* get_trackview_group () const { return _trackview_group; }
531 ArdourCanvas::Container* get_noscroll_group () const { return no_scroll_group; }
532 ArdourCanvas::ScrollGroup* get_hscroll_group () const { return h_scroll_group; }
533 ArdourCanvas::ScrollGroup* get_hvscroll_group () const { return hv_scroll_group; }
534 ArdourCanvas::ScrollGroup* get_cursor_scroll_group () const { return cursor_scroll_group; }
536 ArdourCanvas::GtkCanvasViewport* get_track_canvas () const;
538 void override_visible_track_count ();
540 /* Ruler metrics methods */
542 void metric_get_timecode (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
543 void metric_get_bbt (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
544 void metric_get_samples (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
545 void metric_get_minsec (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
547 /* editing operations that need to be public */
548 void mouse_add_new_marker (framepos_t where, bool is_cd=false);
549 void split_regions_at (ARDOUR::MusicFrame, RegionSelection&, bool snap = true);
550 void split_region_at_points (boost::shared_ptr<ARDOUR::Region>, ARDOUR::AnalysisFeatureList&, bool can_ferret, bool select_new = false);
551 RegionSelection get_regions_from_selection_and_mouse (framepos_t);
553 void mouse_add_new_tempo_event (framepos_t where);
554 void mouse_add_new_meter_event (framepos_t where);
555 void edit_tempo_section (ARDOUR::TempoSection*);
556 void edit_meter_section (ARDOUR::MeterSection*);
559 void map_transport_state ();
560 void map_position_change (framepos_t);
564 void suspend_route_redisplay ();
565 void resume_route_redisplay ();
569 void color_handler ();
573 // to keep track of the playhead position for control_scroll
574 boost::optional<framepos_t> _control_scroll_target;
576 PlaylistSelector* _playlist_selector;
578 TimeInfoBox* _time_info_box;
580 typedef std::pair<TimeAxisView*,XMLNode*> TAVState;
583 VisualState (bool with_tracks);
586 framecnt_t samples_per_pixel;
587 framepos_t leftmost_frame;
588 Editing::ZoomFocus zoom_focus;
589 GUIObjectState* gui_state;
592 std::list<VisualState*> undo_visual_stack;
593 std::list<VisualState*> redo_visual_stack;
594 VisualState* current_visual_state (bool with_tracks = true);
595 void undo_visual_state ();
596 void redo_visual_state ();
597 void use_visual_state (VisualState&);
599 void swap_visual_state ();
601 std::vector<VisualState*> visual_states;
602 void start_visual_state_op (uint32_t n);
603 void cancel_visual_state_op (uint32_t n);
605 framepos_t leftmost_frame;
606 framecnt_t samples_per_pixel;
607 Editing::ZoomFocus zoom_focus;
609 void set_samples_per_pixel (framecnt_t);
611 Editing::MouseMode mouse_mode;
612 Editing::SnapType pre_internal_snap_type;
613 Editing::SnapMode pre_internal_snap_mode;
614 Editing::SnapType internal_snap_type;
615 Editing::SnapMode internal_snap_mode;
616 Editing::MouseMode effective_mouse_mode () const;
618 enum JoinObjectRangeState {
619 JOIN_OBJECT_RANGE_NONE,
620 /** `join object/range' mode is active and the mouse is over a place where object mode should happen */
621 JOIN_OBJECT_RANGE_OBJECT,
622 /** `join object/range' mode is active and the mouse is over a place where range mode should happen */
623 JOIN_OBJECT_RANGE_RANGE
626 JoinObjectRangeState _join_object_range_state;
628 void update_join_object_range_location (double);
630 boost::optional<float> pre_notebook_shrink_pane_width;
632 Gtk::VBox _editor_list_vbox;
633 Gtk::Notebook _the_notebook;
634 bool _notebook_shrunk;
635 void add_notebook_page (std::string const &, Gtk::Widget &);
636 bool notebook_tab_clicked (GdkEventButton *, Gtk::Widget *);
638 Gtkmm2ext::HPane edit_pane;
639 Gtkmm2ext::VPane editor_summary_pane;
641 Gtk::EventBox meter_base;
643 Gtk::EventBox marker_base;
644 Gtk::HBox marker_box;
645 Gtk::VBox scrollers_rulers_markers_box;
647 void location_changed (ARDOUR::Location *);
648 void location_flags_changed (ARDOUR::Location *);
649 void refresh_location_display ();
650 void refresh_location_display_internal (const ARDOUR::Locations::LocationList&);
651 void add_new_location (ARDOUR::Location *);
652 ArdourCanvas::Container* add_new_location_internal (ARDOUR::Location *);
653 void location_gone (ARDOUR::Location *);
654 void remove_marker (ArdourCanvas::Item&, GdkEvent*);
655 gint really_remove_marker (ARDOUR::Location* loc);
656 void goto_nth_marker (int nth);
657 void trigger_script (int nth);
658 void toggle_marker_lines ();
659 void set_marker_line_visibility (bool);
661 void jump_forward_to_mark ();
662 void jump_backward_to_mark ();
664 uint32_t location_marker_color;
665 uint32_t location_range_color;
666 uint32_t location_loop_color;
667 uint32_t location_punch_color;
668 uint32_t location_cd_marker_color;
670 struct LocationMarkers {
675 LocationMarkers () : start(0), end(0), valid (true) {}
682 void set_show_lines (bool);
683 void set_selected (bool);
684 void canvas_height_set (double);
687 void set_name (const std::string&);
688 void set_position (framepos_t start, framepos_t end = 0);
689 void set_color_rgba (uint32_t);
692 LocationMarkers *find_location_markers (ARDOUR::Location *) const;
693 ARDOUR::Location* find_location_from_marker (ArdourMarker *, bool& is_start) const;
694 ArdourMarker* find_marker_from_location_id (PBD::ID const &, bool) const;
695 ArdourMarker* entered_marker;
696 bool _show_marker_lines;
698 typedef std::map<ARDOUR::Location*,LocationMarkers *> LocationMarkerMap;
699 LocationMarkerMap location_markers;
701 void update_marker_labels ();
702 void update_marker_labels (ArdourCanvas::Container *);
703 void check_marker_label (ArdourMarker *);
705 /** A set of lists of Markers that are in each of the canvas groups
706 * for the marker sections at the top of the editor. These lists
707 * are kept sorted in time order between marker movements, so that after
708 * a marker has moved we can decide whether we need to update the labels
709 * for all markers or for just a few.
711 std::map<ArdourCanvas::Container *, std::list<ArdourMarker *> > _sorted_marker_lists;
712 void remove_sorted_marker (ArdourMarker *);
714 void hide_marker (ArdourCanvas::Item*, GdkEvent*);
715 void clear_marker_display ();
716 void mouse_add_new_range (framepos_t);
717 void mouse_add_new_loop (framepos_t);
718 void mouse_add_new_punch (framepos_t);
719 bool choose_new_marker_name(std::string &name);
720 void update_cd_marker_display ();
721 void ensure_cd_marker_updated (LocationMarkers * lam, ARDOUR::Location * location);
723 TimeAxisView* clicked_axisview;
724 RouteTimeAxisView* clicked_routeview;
725 /** The last RegionView that was clicked on, or 0 if the last click was not
726 * on a RegionView. This is set up by the canvas event handlers in
727 * editor_canvas_events.cc
729 RegionView* clicked_regionview;
730 RegionSelection latest_regionviews;
731 uint32_t clicked_selection;
732 ControlPoint* clicked_control_point;
734 void sort_track_selection (TrackViewList&);
736 void get_equivalent_regions (RegionView* rv, std::vector<RegionView*> &, PBD::PropertyID) const;
737 RegionSelection get_equivalent_regions (RegionSelection &, PBD::PropertyID) const;
738 RegionView* regionview_from_region (boost::shared_ptr<ARDOUR::Region>) const;
739 RouteTimeAxisView* rtav_from_route (boost::shared_ptr<ARDOUR::Route>) const;
741 void mapover_tracks (sigc::slot<void,RouteTimeAxisView&,uint32_t> sl, TimeAxisView*, PBD::PropertyID) const;
742 void mapover_tracks_with_unique_playlists (sigc::slot<void,RouteTimeAxisView&,uint32_t> sl, TimeAxisView*, PBD::PropertyID) const;
744 /* functions to be passed to mapover_tracks(), possibly with sigc::bind()-supplied arguments */
745 void mapped_get_equivalent_regions (RouteTimeAxisView&, uint32_t, RegionView *, std::vector<RegionView*>*) const;
746 void mapped_use_new_playlist (RouteTimeAxisView&, uint32_t, std::vector<boost::shared_ptr<ARDOUR::Playlist> > const &);
747 void mapped_use_copy_playlist (RouteTimeAxisView&, uint32_t, std::vector<boost::shared_ptr<ARDOUR::Playlist> > const &);
748 void mapped_clear_playlist (RouteTimeAxisView&, uint32_t);
750 void button_selection (ArdourCanvas::Item* item, GdkEvent* event, ItemType item_type);
751 bool button_release_can_deselect;
752 bool _mouse_changed_selection;
754 void catch_vanishing_regionview (RegionView *);
756 void set_selected_track (TimeAxisView&, Selection::Operation op = Selection::Set, bool no_remove=false);
757 void select_all_tracks ();
758 bool select_all_internal_edit (Selection::Operation);
760 bool set_selected_control_point_from_click (bool press, Selection::Operation op = Selection::Set);
761 void set_selected_track_from_click (bool press, Selection::Operation op = Selection::Set, bool no_remove=false);
762 void set_selected_track_as_side_effect (Selection::Operation op);
763 bool set_selected_regionview_from_click (bool press, Selection::Operation op = Selection::Set);
765 bool set_selected_regionview_from_map_event (GdkEventAny*, StreamView*, boost::weak_ptr<ARDOUR::Region>);
766 void collect_new_region_view (RegionView *);
767 void collect_and_select_new_region_view (RegionView *);
769 Gtk::Menu track_context_menu;
770 Gtk::Menu track_region_context_menu;
771 Gtk::Menu track_selection_context_menu;
773 Gtk::MenuItem* region_edit_menu_split_item;
774 Gtk::MenuItem* region_edit_menu_split_multichannel_item;
775 Gtk::Menu * track_region_edit_playlist_menu;
776 Gtk::Menu * track_edit_playlist_submenu;
777 Gtk::Menu * track_selection_edit_playlist_submenu;
779 GdkEvent context_click_event;
781 void popup_track_context_menu (int, int, ItemType, bool);
782 Gtk::Menu* build_track_context_menu ();
783 Gtk::Menu* build_track_bus_context_menu ();
784 Gtk::Menu* build_track_region_context_menu ();
785 Gtk::Menu* build_track_selection_context_menu ();
786 void add_dstream_context_items (Gtk::Menu_Helpers::MenuList&);
787 void add_bus_context_items (Gtk::Menu_Helpers::MenuList&);
788 void add_region_context_items (Gtk::Menu_Helpers::MenuList&, boost::shared_ptr<ARDOUR::Track>);
789 void add_selection_context_items (Gtk::Menu_Helpers::MenuList&);
790 Gtk::MenuItem* _popup_region_menu_item;
792 void popup_control_point_context_menu (ArdourCanvas::Item *, GdkEvent *);
793 Gtk::Menu _control_point_context_menu;
795 void popup_note_context_menu (ArdourCanvas::Item *, GdkEvent *);
796 Gtk::Menu _note_context_menu;
798 void add_stripables (ARDOUR::StripableList&);
799 void add_routes (ARDOUR::RouteList&);
800 void timeaxisview_deleted (TimeAxisView *);
801 void add_vcas (ARDOUR::VCAList&);
803 Gtk::HBox global_hpacker;
804 Gtk::VBox global_vpacker;
806 /* Cursor stuff. Do not use directly, use via CursorContext. */
807 friend class CursorContext;
808 std::vector<Gdk::Cursor*> _cursor_stack;
809 void set_canvas_cursor (Gdk::Cursor*);
810 size_t push_canvas_cursor (Gdk::Cursor*);
811 void pop_canvas_cursor ();
813 Gdk::Cursor* which_grabber_cursor () const;
814 Gdk::Cursor* which_track_cursor () const;
815 Gdk::Cursor* which_mode_cursor () const;
816 Gdk::Cursor* which_trim_cursor (bool left_side) const;
817 Gdk::Cursor* which_canvas_cursor (ItemType type) const;
819 /** Push the appropriate enter/cursor context on item entry. */
820 void choose_canvas_cursor_on_entry (ItemType);
822 /** Update all enter cursors based on current settings. */
823 void update_all_enter_cursors ();
825 ArdourCanvas::GtkCanvas* _track_canvas;
826 ArdourCanvas::GtkCanvasViewport* _track_canvas_viewport;
828 bool within_track_canvas;
830 friend class VerboseCursor;
831 VerboseCursor* _verbose_cursor;
833 void parameter_changed (std::string);
834 void ui_parameter_changed (std::string);
836 Gtk::EventBox time_bars_event_box;
837 Gtk::VBox time_bars_vbox;
839 ArdourCanvas::Container *tempo_group;
840 ArdourCanvas::Container *meter_group;
841 ArdourCanvas::Container *marker_group;
842 ArdourCanvas::Container *range_marker_group;
843 ArdourCanvas::Container *transport_marker_group;
844 ArdourCanvas::Container* cd_marker_group;
846 /* parent for groups which themselves contain time markers */
847 ArdourCanvas::Container* _time_markers_group;
849 /* The group containing all other groups that are scrolled vertically
852 ArdourCanvas::ScrollGroup* hv_scroll_group;
854 /* The group containing all other groups that are scrolled horizontally ONLY
856 ArdourCanvas::ScrollGroup* h_scroll_group;
858 /* Scroll group for cursors, scrolled horizontally, above everything else
860 ArdourCanvas::ScrollGroup* cursor_scroll_group;
862 /* The group containing all trackviews. */
863 ArdourCanvas::Container* no_scroll_group;
865 /* The group containing all trackviews. */
866 ArdourCanvas::Container* _trackview_group;
868 /* The group holding things (mostly regions) while dragging so they
869 * are on top of everything else
871 ArdourCanvas::Container* _drag_motion_group;
873 /* a rect that sits at the bottom of all tracks to act as a drag-no-drop/clickable
876 ArdourCanvas::Rectangle* _canvas_drop_zone;
877 bool canvas_drop_zone_event (GdkEvent* event);
880 ruler_metric_timecode = 0,
881 ruler_metric_bbt = 1,
882 ruler_metric_samples = 2,
883 ruler_metric_minsec = 3,
885 ruler_time_tempo = 4,
886 ruler_time_meter = 5,
887 ruler_time_marker = 6,
888 ruler_time_range_marker = 7,
889 ruler_time_transport_marker = 8,
890 ruler_time_cd_marker = 9,
891 ruler_video_timeline = 10,
894 Glib::RefPtr<Gtk::ToggleAction> ruler_timecode_action;
895 Glib::RefPtr<Gtk::ToggleAction> ruler_bbt_action;
896 Glib::RefPtr<Gtk::ToggleAction> ruler_samples_action;
897 Glib::RefPtr<Gtk::ToggleAction> ruler_minsec_action;
898 Glib::RefPtr<Gtk::ToggleAction> ruler_tempo_action;
899 Glib::RefPtr<Gtk::ToggleAction> ruler_meter_action;
900 Glib::RefPtr<Gtk::ToggleAction> ruler_marker_action;
901 Glib::RefPtr<Gtk::ToggleAction> ruler_range_action;
902 Glib::RefPtr<Gtk::ToggleAction> ruler_loop_punch_action;
903 Glib::RefPtr<Gtk::ToggleAction> ruler_cd_marker_action;
904 bool no_ruler_shown_update;
906 Gtk::Widget * ruler_grabbed_widget;
908 RulerDialog* ruler_dialog;
910 void initialize_rulers ();
911 void update_just_timecode ();
912 void compute_fixed_ruler_scale (); //calculates the RulerScale of the fixed rulers
913 void update_fixed_rulers ();
914 void update_tempo_based_rulers ();
915 void popup_ruler_menu (framepos_t where = 0, ItemType type = RegionItem);
916 void update_ruler_visibility ();
917 void set_ruler_visible (RulerType, bool);
918 void toggle_ruler_visibility (RulerType rt);
919 void ruler_toggled (int);
920 bool ruler_label_button_release (GdkEventButton*);
921 void store_ruler_visibility ();
922 void restore_ruler_visibility ();
926 enum MinsecRulerScale {
931 minsec_show_many_hours
934 MinsecRulerScale minsec_ruler_scale;
936 framecnt_t minsec_mark_interval;
937 gint minsec_mark_modulo;
939 void set_minsec_ruler_scale (framepos_t, framepos_t);
941 enum TimecodeRulerScale {
943 timecode_show_frames,
944 timecode_show_seconds,
945 timecode_show_minutes,
947 timecode_show_many_hours
950 TimecodeRulerScale timecode_ruler_scale;
952 gint timecode_mark_modulo;
953 gint timecode_nmarks;
954 void set_timecode_ruler_scale (framepos_t, framepos_t);
956 framecnt_t _samples_ruler_interval;
957 void set_samples_ruler_scale (framepos_t, framepos_t);
967 bbt_show_ticks_detail,
968 bbt_show_ticks_super_detail
971 BBTRulerScale bbt_ruler_scale;
975 uint32_t bbt_bar_helper_on;
976 uint32_t bbt_accent_modulo;
977 void compute_bbt_ruler_scale (framepos_t lower, framepos_t upper);
979 ArdourCanvas::Ruler* timecode_ruler;
980 ArdourCanvas::Ruler* bbt_ruler;
981 ArdourCanvas::Ruler* samples_ruler;
982 ArdourCanvas::Ruler* minsec_ruler;
984 static double timebar_height;
985 guint32 visible_timebars;
986 Gtk::Menu *editor_ruler_menu;
988 ArdourCanvas::Rectangle* tempo_bar;
989 ArdourCanvas::Rectangle* meter_bar;
990 ArdourCanvas::Rectangle* marker_bar;
991 ArdourCanvas::Rectangle* range_marker_bar;
992 ArdourCanvas::Rectangle* transport_marker_bar;
993 ArdourCanvas::Rectangle* cd_marker_bar;
995 Gtk::Label minsec_label;
996 Gtk::Label bbt_label;
997 Gtk::Label timecode_label;
998 Gtk::Label samples_label;
999 Gtk::Label tempo_label;
1000 Gtk::Label meter_label;
1001 Gtk::Label mark_label;
1002 Gtk::Label range_mark_label;
1003 Gtk::Label transport_mark_label;
1004 Gtk::Label cd_mark_label;
1006 /* videtimline related actions */
1007 Gtk::Label videotl_label;
1008 ArdourCanvas::Container* videotl_group;
1009 Glib::RefPtr<Gtk::ToggleAction> ruler_video_action;
1010 Glib::RefPtr<Gtk::ToggleAction> xjadeo_proc_action;
1011 Glib::RefPtr<Gtk::ToggleAction> xjadeo_ontop_action;
1012 Glib::RefPtr<Gtk::ToggleAction> xjadeo_timecode_action;
1013 Glib::RefPtr<Gtk::ToggleAction> xjadeo_frame_action;
1014 Glib::RefPtr<Gtk::ToggleAction> xjadeo_osdbg_action;
1015 Glib::RefPtr<Gtk::ToggleAction> xjadeo_fullscreen_action;
1016 Glib::RefPtr<Gtk::ToggleAction> xjadeo_letterbox_action;
1017 Glib::RefPtr<Gtk::Action> xjadeo_zoom_100;
1018 void set_xjadeo_proc ();
1019 void toggle_xjadeo_proc (int state=-1);
1020 void set_close_video_sensitive (bool onoff);
1021 void set_xjadeo_sensitive (bool onoff);
1022 void set_xjadeo_viewoption (int);
1023 void toggle_xjadeo_viewoption (int what, int state=-1);
1024 void toggle_ruler_video (bool onoff) {ruler_video_action->set_active(onoff);}
1025 int videotl_bar_height; /* in units of timebar_height; default: 4 */
1026 int get_videotl_bar_height () const { return videotl_bar_height; }
1027 void toggle_region_video_lock ();
1029 friend class EditorCursor;
1031 EditorCursor* playhead_cursor;
1032 framepos_t playhead_cursor_sample () const;
1034 framepos_t get_region_boundary (framepos_t pos, int32_t dir, bool with_selection, bool only_onscreen);
1036 void cursor_to_region_boundary (bool with_selection, int32_t dir);
1037 void cursor_to_next_region_boundary (bool with_selection);
1038 void cursor_to_previous_region_boundary (bool with_selection);
1039 void cursor_to_next_region_point (EditorCursor*, ARDOUR::RegionPoint);
1040 void cursor_to_previous_region_point (EditorCursor*, ARDOUR::RegionPoint);
1041 void cursor_to_region_point (EditorCursor*, ARDOUR::RegionPoint, int32_t dir);
1042 void cursor_to_selection_start (EditorCursor *);
1043 void cursor_to_selection_end (EditorCursor *);
1045 void selected_marker_to_region_boundary (bool with_selection, int32_t dir);
1046 void selected_marker_to_next_region_boundary (bool with_selection);
1047 void selected_marker_to_previous_region_boundary (bool with_selection);
1048 void selected_marker_to_next_region_point (ARDOUR::RegionPoint);
1049 void selected_marker_to_previous_region_point (ARDOUR::RegionPoint);
1050 void selected_marker_to_region_point (ARDOUR::RegionPoint, int32_t dir);
1051 void selected_marker_to_selection_start ();
1052 void selected_marker_to_selection_end ();
1054 void select_all_selectables_using_cursor (EditorCursor *, bool);
1055 void select_all_selectables_using_edit (bool, bool);
1056 void select_all_selectables_between (bool within);
1057 void select_range_between ();
1059 boost::shared_ptr<ARDOUR::Region> find_next_region (ARDOUR::framepos_t, ARDOUR::RegionPoint, int32_t dir, TrackViewList&, TimeAxisView ** = 0);
1060 ARDOUR::framepos_t find_next_region_boundary (ARDOUR::framepos_t, int32_t dir, const TrackViewList&);
1062 std::vector<ARDOUR::framepos_t> region_boundary_cache;
1063 void build_region_boundary_cache ();
1065 Gtk::HBox toplevel_hpacker;
1067 Gtk::HBox bottom_hbox;
1069 Gtk::Table edit_packer;
1071 /** the adjustment that controls the overall editor vertical scroll position */
1072 Gtk::Adjustment vertical_adjustment;
1073 Gtk::Adjustment horizontal_adjustment;
1075 Gtk::Adjustment unused_adjustment; // yes, really; Gtk::Layout constructor requires refs
1076 Gtk::Layout controls_layout;
1077 bool control_layout_scroll (GdkEventScroll* ev);
1078 void reset_controls_layout_width ();
1079 void reset_controls_layout_height (int32_t height);
1088 bool scroll_press (Direction);
1089 void scroll_release ();
1090 sigc::connection _scroll_connection;
1091 int _scroll_callbacks;
1093 double _visible_canvas_width;
1094 double _visible_canvas_height; ///< height of the visible area of the track canvas
1095 double _full_canvas_height; ///< full height of the canvas
1097 bool track_canvas_map_handler (GdkEventAny*);
1099 bool edit_controls_button_release (GdkEventButton*);
1100 Gtk::Menu *edit_controls_left_menu;
1101 Gtk::Menu *edit_controls_right_menu;
1103 Gtk::VBox track_canvas_vbox;
1104 Gtk::VBox edit_controls_vbox;
1105 Gtk::HBox edit_controls_hbox;
1107 void control_vertical_zoom_in_all ();
1108 void control_vertical_zoom_out_all ();
1109 void control_vertical_zoom_in_selected ();
1110 void control_vertical_zoom_out_selected ();
1111 void control_step_tracks_up ();
1112 void control_step_tracks_down ();
1113 void control_view (uint32_t);
1114 void control_scroll (float);
1115 void control_select (boost::shared_ptr<ARDOUR::Stripable>, Selection::Operation);
1116 void control_unselect ();
1117 void access_action (std::string,std::string);
1118 bool deferred_control_scroll (framepos_t);
1119 sigc::connection control_scroll_connection;
1121 void tie_vertical_scrolling ();
1122 void set_horizontal_position (double);
1123 double horizontal_position () const;
1125 struct VisualChange {
1133 framepos_t time_origin;
1134 framecnt_t samples_per_pixel;
1137 int idle_handler_id;
1138 /** true if we are currently in the idle handler */
1141 VisualChange() : pending ((VisualChange::Type) 0), time_origin (0), samples_per_pixel (0), idle_handler_id (-1), being_handled (false) {}
1143 pending = Type (pending | t);
1147 VisualChange pending_visual_change;
1149 static int _idle_visual_changer (void *arg);
1150 int idle_visual_changer ();
1151 void visual_changer (const VisualChange&);
1152 void ensure_visual_change_idle_handler ();
1155 TrackViewList track_views;
1156 std::pair<TimeAxisView*, double> trackview_by_y_position (double, bool trackview_relative_offset = true) const;
1157 TimeAxisView* axis_view_from_stripable (boost::shared_ptr<ARDOUR::Stripable>) const;
1159 TrackViewList get_tracks_for_range_action () const;
1161 sigc::connection super_rapid_screen_update_connection;
1162 framepos_t last_update_frame;
1163 void center_screen_internal (framepos_t, float);
1165 void super_rapid_screen_update ();
1167 void session_going_away ();
1169 framepos_t cut_buffer_start;
1170 framecnt_t cut_buffer_length;
1172 boost::shared_ptr<CursorContext> _press_cursor_ctx; ///< Button press cursor context
1174 boost::weak_ptr<ARDOUR::Trimmable> _trimmable;
1175 boost::weak_ptr<ARDOUR::Movable> _movable;
1177 bool typed_event (ArdourCanvas::Item*, GdkEvent*, ItemType);
1178 bool button_press_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1179 bool button_press_handler_1 (ArdourCanvas::Item *, GdkEvent *, ItemType);
1180 bool button_press_handler_2 (ArdourCanvas::Item *, GdkEvent *, ItemType);
1181 bool button_release_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1182 bool button_double_click_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1183 bool button_press_dispatch (GdkEventButton*);
1184 bool button_release_dispatch (GdkEventButton*);
1185 bool motion_handler (ArdourCanvas::Item*, GdkEvent*, bool from_autoscroll = false);
1186 bool enter_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1187 bool leave_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1188 bool key_press_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1189 bool key_release_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1191 Gtkmm2ext::Bindings* button_bindings;
1192 XMLNode* button_settings () const;
1194 /* KEYMAP HANDLING */
1196 void register_actions ();
1197 void register_region_actions ();
1199 void load_bindings ();
1201 /* CUT/COPY/PASTE */
1203 framepos_t last_paste_pos;
1204 unsigned paste_count;
1206 void cut_copy (Editing::CutCopyOp);
1207 bool can_cut_copy () const;
1208 void cut_copy_points (Editing::CutCopyOp, Evoral::Beats earliest=Evoral::Beats(), bool midi=false);
1209 void cut_copy_regions (Editing::CutCopyOp, RegionSelection&);
1210 void cut_copy_ranges (Editing::CutCopyOp);
1211 void cut_copy_midi (Editing::CutCopyOp);
1213 void mouse_paste ();
1214 void paste_internal (framepos_t position, float times, const int32_t sub_num);
1216 /* EDITING OPERATIONS */
1218 void reset_point_selection ();
1219 void toggle_region_lock ();
1220 void toggle_opaque_region ();
1221 void toggle_record_enable ();
1222 void toggle_solo ();
1223 void toggle_solo_isolate ();
1224 void toggle_mute ();
1225 void toggle_region_lock_style ();
1227 enum LayerOperation {
1234 void do_layer_operation (LayerOperation);
1235 void raise_region ();
1236 void raise_region_to_top ();
1237 void change_region_layering_order (bool from_context_menu);
1238 void lower_region ();
1239 void lower_region_to_bottom ();
1240 void split_region_at_transients ();
1241 void crop_region_to_selection ();
1242 void crop_region_to (framepos_t start, framepos_t end);
1243 void set_sync_point (framepos_t, const RegionSelection&);
1244 void set_region_sync_position ();
1245 void remove_region_sync();
1246 void align_regions (ARDOUR::RegionPoint);
1247 void align_regions_relative (ARDOUR::RegionPoint point);
1248 void align_region (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, framepos_t position);
1249 void align_region_internal (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, framepos_t position);
1250 void remove_selected_regions ();
1251 void remove_clicked_region ();
1252 void show_region_properties ();
1253 void show_midi_list_editor ();
1254 void rename_region ();
1255 void duplicate_some_regions (RegionSelection&, float times);
1256 void duplicate_selection (float times);
1257 void region_fill_selection ();
1258 void combine_regions ();
1259 void uncombine_regions ();
1261 void region_fill_track ();
1262 void audition_playlist_region_standalone (boost::shared_ptr<ARDOUR::Region>);
1263 void split_multichannel_region();
1264 void reverse_region ();
1265 void strip_region_silence ();
1266 void normalize_region ();
1267 void reset_region_scale_amplitude ();
1268 void adjust_region_gain (bool up);
1269 void quantize_region ();
1270 void quantize_regions (const RegionSelection& rs);
1271 void legatize_region (bool shrink_only);
1272 void legatize_regions (const RegionSelection& rs, bool shrink_only);
1273 void transform_region ();
1274 void transform_regions (const RegionSelection& rs);
1275 void transpose_region ();
1276 void transpose_regions (const RegionSelection& rs);
1277 void insert_patch_change (bool from_context);
1278 void fork_region ();
1280 void do_insert_time ();
1281 void insert_time (framepos_t, framecnt_t, Editing::InsertTimeOption, bool, bool, bool, bool, bool, bool);
1283 void do_remove_time ();
1284 void remove_time (framepos_t pos, framecnt_t distance, Editing::InsertTimeOption opt, bool ignore_music_glue, bool markers_too,
1285 bool glued_markers_too, bool locked_markers_too, bool tempo_too);
1287 void tab_to_transient (bool forward);
1289 void set_tempo_from_region ();
1290 void use_range_as_bar ();
1292 void define_one_bar (framepos_t start, framepos_t end);
1294 void audition_region_from_region_list ();
1295 void hide_region_from_region_list ();
1296 void show_region_in_region_list ();
1298 void naturalize_region ();
1300 void split_region ();
1305 void paste (float times, bool from_context_menu);
1307 void place_transient ();
1308 void remove_transient (ArdourCanvas::Item* item);
1309 void snap_regions_to_grid ();
1310 void close_region_gaps ();
1312 void keyboard_paste ();
1314 void region_from_selection ();
1315 void create_region_from_selection (std::vector<boost::shared_ptr<ARDOUR::Region> >&);
1317 void play_from_start ();
1318 void play_from_edit_point ();
1319 void play_from_edit_point_and_return ();
1320 void play_selected_region ();
1321 void play_edit_range ();
1322 void play_location (ARDOUR::Location&);
1323 void loop_location (ARDOUR::Location&);
1325 void calc_extra_zoom_edges(framepos_t &start, framepos_t &end);
1326 void temporal_zoom_selection (Editing::ZoomAxis);
1327 void temporal_zoom_session ();
1328 void temporal_zoom (framecnt_t samples_per_pixel);
1329 void temporal_zoom_by_frame (framepos_t start, framepos_t end);
1330 void temporal_zoom_to_frame (bool coarser, framepos_t frame);
1332 void insert_region_list_selection (float times);
1335 void external_pt_dialog ();
1336 typedef struct ptflookup {
1341 bool operator ==(const struct ptflookup& other) {
1342 return (this->index1 == other.index1);
1346 /* import & embed */
1348 void add_external_audio_action (Editing::ImportMode);
1350 int check_whether_and_how_to_import(std::string, bool all_or_nothing = true);
1351 bool check_multichannel_status (const std::vector<std::string>& paths);
1353 SoundFileOmega* sfbrowser;
1355 void bring_in_external_audio (Editing::ImportMode mode, framepos_t& pos);
1357 bool idle_drop_paths (std::vector<std::string> paths, framepos_t frame, double ypos, bool copy);
1358 void drop_paths_part_two (const std::vector<std::string>& paths, framepos_t frame, double ypos, bool copy);
1360 int import_sndfiles (std::vector<std::string> paths,
1361 Editing::ImportDisposition disposition,
1362 Editing::ImportMode mode,
1363 ARDOUR::SrcQuality quality,
1367 boost::shared_ptr<ARDOUR::Track>& track,
1369 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
1371 int embed_sndfiles (std::vector<std::string> paths,
1372 bool multiple_files,
1373 bool& check_sample_rate,
1374 Editing::ImportDisposition disposition,
1375 Editing::ImportMode mode,
1379 boost::shared_ptr<ARDOUR::Track>& track,
1380 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
1382 int add_sources (std::vector<std::string> paths,
1383 ARDOUR::SourceList& sources,
1385 Editing::ImportDisposition disposition,
1386 Editing::ImportMode mode,
1389 boost::shared_ptr<ARDOUR::Track>& track,
1390 bool add_channel_suffix,
1391 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
1393 int finish_bringing_in_material (boost::shared_ptr<ARDOUR::Region> region,
1397 Editing::ImportMode mode,
1398 boost::shared_ptr<ARDOUR::Track>& existing_track,
1399 const std::string& new_track_name,
1400 boost::shared_ptr<ARDOUR::PluginInfo> instrument);
1402 boost::shared_ptr<ARDOUR::AudioTrack> get_nth_selected_audio_track (int nth) const;
1403 boost::shared_ptr<ARDOUR::MidiTrack> get_nth_selected_midi_track (int nth) const;
1405 void toggle_midi_input_active (bool flip_others);
1407 ARDOUR::InterThreadInfo* current_interthread_info;
1409 AnalysisWindow* analysis_window;
1411 /* import & embed */
1412 void external_audio_dialog ();
1413 void session_import_dialog ();
1415 /* import specific info */
1417 struct EditorImportStatus : public ARDOUR::ImportStatus {
1418 Editing::ImportMode mode;
1422 boost::shared_ptr<ARDOUR::Track> track;
1426 EditorImportStatus import_status;
1427 static void *_import_thread (void *);
1428 void* import_thread ();
1429 void finish_import ();
1431 /* to support this ... */
1433 void import_audio (bool as_tracks);
1434 void do_import (std::vector<std::string> paths, bool split, bool as_tracks);
1435 void import_smf_tempo_map (Evoral::SMF const &, framepos_t pos);
1436 void move_to_start ();
1437 void move_to_end ();
1438 void center_playhead ();
1439 void center_edit_point ();
1440 void playhead_forward_to_grid ();
1441 void playhead_backward_to_grid ();
1442 void scroll_playhead (bool forward);
1443 void scroll_backward (float pages=0.8f);
1444 void scroll_forward (float pages=0.8f);
1445 void scroll_tracks_down ();
1446 void scroll_tracks_up ();
1448 void clear_markers ();
1449 void clear_ranges ();
1450 void clear_locations ();
1451 void unhide_markers ();
1452 void unhide_ranges ();
1453 void cursor_align (bool playhead_to_edit);
1454 void toggle_skip_playback ();
1456 void remove_last_capture ();
1457 void select_all_selectables_using_time_selection ();
1458 void select_all_selectables_using_loop();
1459 void select_all_selectables_using_punch();
1460 void set_selection_from_range (ARDOUR::Location&);
1461 void set_selection_from_punch ();
1462 void set_selection_from_loop ();
1463 void set_selection_from_region ();
1465 void add_location_mark (framepos_t where);
1466 void add_location_from_region ();
1467 void add_locations_from_region ();
1468 void add_location_from_selection ();
1469 void set_loop_from_selection (bool play);
1470 void set_punch_from_selection ();
1471 void set_punch_from_region ();
1472 void set_auto_punch_range();
1474 void set_session_start_from_playhead ();
1475 void set_session_end_from_playhead ();
1476 void set_session_extents_from_selection ();
1478 void set_loop_from_region (bool play);
1480 void set_loop_range (framepos_t start, framepos_t end, std::string cmd);
1481 void set_punch_range (framepos_t start, framepos_t end, std::string cmd);
1483 void toggle_location_at_playhead_cursor ();
1484 void add_location_from_playhead_cursor ();
1485 bool do_remove_location_at_playhead_cursor ();
1486 void remove_location_at_playhead_cursor ();
1487 bool select_new_marker;
1489 void reverse_selection ();
1490 void edit_envelope ();
1492 double last_scrub_x;
1493 int scrubbing_direction;
1494 int scrub_reversals;
1495 int scrub_reverse_distance;
1496 void scrub (framepos_t, double);
1498 void set_punch_start_from_edit_point ();
1499 void set_punch_end_from_edit_point ();
1500 void set_loop_start_from_edit_point ();
1501 void set_loop_end_from_edit_point ();
1503 void keyboard_selection_begin ( Editing::EditIgnoreOption = Editing::EDIT_IGNORE_NONE );
1504 void keyboard_selection_finish (bool add, Editing::EditIgnoreOption = Editing::EDIT_IGNORE_NONE);
1505 bool have_pending_keyboard_selection;
1506 framepos_t pending_keyboard_selection_start;
1508 void move_range_selection_start_or_end_to_region_boundary (bool, bool);
1510 Editing::SnapType _snap_type;
1511 Editing::SnapMode _snap_mode;
1513 /// Snap threshold in pixels
1514 double snap_threshold;
1516 bool ignore_gui_changes;
1518 DragManager* _drags;
1523 Gtk::Dialog* lock_dialog;
1525 struct timeval last_event_time;
1526 bool generic_event_handler (GdkEvent*);
1527 bool lock_timeout_callback ();
1528 void start_lock_event_timing ();
1530 Gtk::Menu fade_context_menu;
1532 Gtk::Menu xfade_in_context_menu;
1533 Gtk::Menu xfade_out_context_menu;
1534 void popup_xfade_in_context_menu (int, int, ArdourCanvas::Item*, ItemType);
1535 void popup_xfade_out_context_menu (int, int, ArdourCanvas::Item*, ItemType);
1536 void fill_xfade_menu (Gtk::Menu_Helpers::MenuList& items, bool start);
1538 void set_fade_in_shape (ARDOUR::FadeShape);
1539 void set_fade_out_shape (ARDOUR::FadeShape);
1541 void set_fade_length (bool in);
1542 void set_fade_in_active (bool);
1543 void set_fade_out_active (bool);
1547 std::set<boost::shared_ptr<ARDOUR::Playlist> > motion_frozen_playlists;
1549 bool _dragging_playhead;
1550 bool _dragging_edit_point;
1552 void marker_drag_motion_callback (GdkEvent*);
1553 void marker_drag_finished_callback (GdkEvent*);
1555 gint mouse_rename_region (ArdourCanvas::Item*, GdkEvent*);
1557 void add_region_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1558 void start_create_region_grab (ArdourCanvas::Item*, GdkEvent*);
1559 void add_region_copy_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1560 void add_region_brush_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1561 void start_selection_grab (ArdourCanvas::Item*, GdkEvent*);
1563 void region_view_item_click (AudioRegionView&, GdkEventButton*);
1565 bool can_remove_control_point (ArdourCanvas::Item *);
1566 void remove_control_point (ArdourCanvas::Item *);
1568 void mouse_brush_insert_region (RegionView*, framepos_t pos);
1570 /* Canvas event handlers */
1572 bool canvas_scroll_event (GdkEventScroll* event, bool from_canvas);
1573 bool canvas_control_point_event (GdkEvent* event,ArdourCanvas::Item*, ControlPoint*);
1574 bool canvas_line_event (GdkEvent* event,ArdourCanvas::Item*, AutomationLine*);
1575 bool canvas_selection_rect_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1576 bool canvas_selection_start_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1577 bool canvas_selection_end_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1578 bool canvas_start_xfade_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1579 bool canvas_end_xfade_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1580 bool canvas_fade_in_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1581 bool canvas_fade_in_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*, bool trim = false);
1582 bool canvas_fade_out_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1583 bool canvas_fade_out_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*, bool trim = false);
1584 bool canvas_region_view_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1585 bool canvas_wave_view_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1586 bool canvas_frame_handle_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1587 bool canvas_region_view_name_highlight_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1588 bool canvas_region_view_name_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1589 bool canvas_feature_line_event (GdkEvent* event, ArdourCanvas::Item*, RegionView*);
1590 bool canvas_stream_view_event (GdkEvent* event,ArdourCanvas::Item*, RouteTimeAxisView*);
1591 bool canvas_marker_event (GdkEvent* event,ArdourCanvas::Item*, ArdourMarker*);
1592 bool canvas_tempo_marker_event (GdkEvent* event,ArdourCanvas::Item*, TempoMarker*);
1593 bool canvas_tempo_curve_event (GdkEvent* event,ArdourCanvas::Item*, TempoCurve*);
1594 bool canvas_meter_marker_event (GdkEvent* event,ArdourCanvas::Item*, MeterMarker*);
1595 bool canvas_automation_track_event(GdkEvent* event, ArdourCanvas::Item*, AutomationTimeAxisView*);
1596 bool canvas_note_event (GdkEvent* event, ArdourCanvas::Item *);
1598 bool canvas_ruler_event (GdkEvent* event, ArdourCanvas::Item *, ItemType);
1599 bool canvas_tempo_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1600 bool canvas_meter_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1601 bool canvas_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1602 bool canvas_range_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1603 bool canvas_transport_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1604 bool canvas_cd_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1606 bool canvas_videotl_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1607 void update_video_timeline (bool flush = false);
1608 void set_video_timeline_height (const int);
1609 bool is_video_timeline_locked ();
1610 void toggle_video_timeline_locked ();
1611 void set_video_timeline_locked (const bool);
1612 void queue_visual_videotimeline_update ();
1613 void embed_audio_from_video (std::string, framepos_t n = 0, bool lock_position_to_video = true);
1615 bool track_selection_change_without_scroll () const {
1616 return _track_selection_change_without_scroll;
1619 PBD::Signal0<void> EditorFreeze;
1620 PBD::Signal0<void> EditorThaw;
1623 friend class DragManager;
1624 friend class EditorRouteGroups;
1625 friend class EditorRegions;
1627 /* non-public event handlers */
1629 bool canvas_playhead_cursor_event (GdkEvent* event, ArdourCanvas::Item*);
1630 bool track_canvas_scroll (GdkEventScroll* event);
1632 bool track_canvas_button_press_event (GdkEventButton* event);
1633 bool track_canvas_button_release_event (GdkEventButton* event);
1634 bool track_canvas_motion_notify_event (GdkEventMotion* event);
1636 Gtk::Allocation _canvas_viewport_allocation;
1637 void track_canvas_viewport_allocate (Gtk::Allocation alloc);
1638 void track_canvas_viewport_size_allocated ();
1639 bool track_canvas_drag_motion (Glib::RefPtr<Gdk::DragContext> const &, int, int, guint);
1640 bool track_canvas_key_press (GdkEventKey *);
1641 bool track_canvas_key_release (GdkEventKey *);
1643 void set_playhead_cursor ();
1645 void toggle_region_mute ();
1647 void initialize_canvas ();
1649 /* display control */
1651 bool _show_measures;
1652 /// true if the editor should follow the playhead, otherwise false
1653 bool _follow_playhead;
1654 /// true if we scroll the tracks rather than the playhead
1655 bool _stationary_playhead;
1656 /// true if we are in fullscreen mode
1659 TempoLines* tempo_lines;
1661 ArdourCanvas::Container* global_rect_group;
1662 ArdourCanvas::Container* time_line_group;
1664 void hide_measures ();
1665 void draw_measures (std::vector<ARDOUR::TempoMap::BBTPoint>&);
1667 void new_tempo_section ();
1670 void remove_tempo_marker (ArdourCanvas::Item*);
1671 void remove_meter_marker (ArdourCanvas::Item*);
1672 gint real_remove_tempo_marker (ARDOUR::TempoSection*);
1673 gint real_remove_meter_marker (ARDOUR::MeterSection*);
1675 void edit_tempo_marker (TempoMarker&);
1676 void edit_meter_marker (MeterMarker&);
1677 void edit_control_point (ArdourCanvas::Item*);
1678 void edit_notes (MidiRegionView*);
1679 void edit_region (RegionView*);
1681 void edit_current_meter ();
1682 void edit_current_tempo ();
1684 void marker_menu_edit ();
1685 void marker_menu_remove ();
1686 void marker_menu_rename ();
1687 void rename_marker (ArdourMarker *marker);
1688 void toggle_marker_lock_style ();
1689 void toggle_tempo_type ();
1690 void toggle_marker_menu_lock ();
1691 void toggle_marker_menu_glue ();
1692 void marker_menu_hide ();
1693 void marker_menu_loop_range ();
1694 void marker_menu_select_all_selectables_using_range ();
1695 void marker_menu_select_using_range ();
1696 void marker_menu_separate_regions_using_location ();
1697 void marker_menu_play_from ();
1698 void marker_menu_play_range ();
1699 void marker_menu_set_playhead ();
1700 void marker_menu_set_from_playhead ();
1701 void marker_menu_set_from_selection (bool force_regions);
1702 void marker_menu_range_to_next ();
1703 void marker_menu_zoom_to_range ();
1704 void new_transport_marker_menu_set_loop ();
1705 void new_transport_marker_menu_set_punch ();
1706 void update_loop_range_view ();
1707 void update_punch_range_view ();
1708 void new_transport_marker_menu_popdown ();
1709 void marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1710 void tempo_or_meter_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1711 void new_transport_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1712 void build_range_marker_menu (ARDOUR::Location *, bool, bool);
1713 void build_marker_menu (ARDOUR::Location *);
1714 void build_tempo_marker_menu (TempoMarker *, bool);
1715 void build_meter_marker_menu (MeterMarker *, bool);
1716 void build_new_transport_marker_menu ();
1717 void dynamic_cast_marker_object (void*, MeterMarker**, TempoMarker**) const;
1719 Gtk::Menu* tempo_marker_menu;
1720 Gtk::Menu* meter_marker_menu;
1721 Gtk::Menu* marker_menu;
1722 Gtk::Menu* range_marker_menu;
1723 Gtk::Menu* transport_marker_menu;
1724 Gtk::Menu* new_transport_marker_menu;
1725 Gtk::Menu* cd_marker_menu;
1726 ArdourCanvas::Item* marker_menu_item;
1728 typedef std::list<ArdourMarker*> Marks;
1731 typedef std::list<TempoCurve*> Curves;
1732 Curves tempo_curves;
1734 void remove_metric_marks ();
1735 void draw_metric_marks (const ARDOUR::Metrics& metrics);
1737 void compute_current_bbt_points (std::vector<ARDOUR::TempoMap::BBTPoint>& grid, framepos_t left, framepos_t right);
1739 void tempo_map_changed (const PBD::PropertyChange&);
1740 void tempometric_position_changed (const PBD::PropertyChange&);
1741 void redisplay_tempo (bool immediate_redraw);
1743 uint32_t bbt_beat_subdivision;
1747 Gtk::ToggleButton editor_mixer_button;
1748 Gtk::ToggleButton editor_list_button;
1749 void editor_mixer_button_toggled ();
1750 void editor_list_button_toggled ();
1752 ArdourButton zoom_in_button;
1753 ArdourButton zoom_out_button;
1754 ArdourButton zoom_out_full_button;
1756 ArdourButton tav_expand_button;
1757 ArdourButton tav_shrink_button;
1758 ArdourDropdown visible_tracks_selector;
1759 ArdourDropdown zoom_preset_selector;
1761 int32_t _visible_track_count;
1762 void build_track_count_menu ();
1763 void set_visible_track_count (int32_t);
1765 void set_zoom_preset(int64_t);
1767 Gtk::VBox toolbar_clock_vbox;
1768 Gtk::VBox toolbar_selection_clock_vbox;
1769 Gtk::Table toolbar_selection_clock_table;
1770 Gtk::Label toolbar_selection_cursor_label;
1772 ArdourButton mouse_select_button;
1773 ArdourButton mouse_draw_button;
1774 ArdourButton mouse_move_button;
1775 ArdourButton mouse_timefx_button;
1776 ArdourButton mouse_content_button;
1777 ArdourButton mouse_audition_button;
1778 ArdourButton mouse_cut_button;
1780 ArdourButton smart_mode_button;
1781 Glib::RefPtr<Gtk::ToggleAction> smart_mode_action;
1783 void mouse_mode_toggled (Editing::MouseMode m);
1784 void mouse_mode_object_range_toggled ();
1785 bool ignore_mouse_mode_toggle;
1787 bool mouse_select_button_release (GdkEventButton*);
1789 Gtk::VBox automation_box;
1790 Gtk::Button automation_mode_button;
1792 //edit mode menu stuff
1793 ArdourDropdown edit_mode_selector;
1794 void edit_mode_selection_done ( ARDOUR::EditMode m );
1795 void build_edit_mode_menu ();
1796 Gtk::VBox edit_mode_box;
1798 void set_edit_mode (ARDOUR::EditMode);
1799 void cycle_edit_mode ();
1801 ArdourDropdown snap_type_selector;
1802 void build_snap_type_menu ();
1804 ArdourDropdown snap_mode_selector;
1805 void build_snap_mode_menu ();
1808 std::vector<std::string> snap_type_strings;
1809 std::vector<std::string> snap_mode_strings;
1811 void snap_type_selection_done (Editing::SnapType);
1812 void snap_mode_selection_done (Editing::SnapMode);
1813 void snap_mode_chosen (Editing::SnapMode);
1814 void snap_type_chosen (Editing::SnapType);
1816 Glib::RefPtr<Gtk::RadioAction> snap_type_action (Editing::SnapType);
1817 Glib::RefPtr<Gtk::RadioAction> snap_mode_action (Editing::SnapMode);
1819 //zoom focus meu stuff
1820 ArdourDropdown zoom_focus_selector;
1821 void zoom_focus_selection_done ( Editing::ZoomFocus f );
1822 void build_zoom_focus_menu ();
1823 std::vector<std::string> zoom_focus_strings;
1825 void zoom_focus_chosen (Editing::ZoomFocus);
1827 Glib::RefPtr<Gtk::RadioAction> zoom_focus_action (Editing::ZoomFocus);
1829 Gtk::HBox _track_box;
1831 Gtk::HBox _zoom_box;
1832 void zoom_adjustment_changed();
1834 void setup_toolbar ();
1836 void setup_tooltips ();
1838 Gtk::HBox toolbar_hbox;
1840 void setup_midi_toolbar ();
1842 void presentation_info_changed (PBD::PropertyChange const &);
1844 /* selection process */
1846 Selection* selection;
1847 Selection* cut_buffer;
1848 SelectionMemento* _selection_memento;
1850 void time_selection_changed ();
1851 void update_time_selection_display ();
1852 void track_selection_changed ();
1853 void region_selection_changed ();
1854 sigc::connection editor_regions_selection_changed_connection;
1855 void sensitize_all_region_actions (bool);
1856 void sensitize_the_right_region_actions (bool because_canvas_crossing);
1857 bool _all_region_actions_sensitized;
1858 /** Flag to block region action handlers from doing what they normally do;
1859 * I tried Gtk::Action::block_activate() but this doesn't work (ie it doesn't
1860 * block) when setting a ToggleAction's active state.
1862 bool _ignore_region_action;
1863 bool _last_region_menu_was_main;
1864 void point_selection_changed ();
1865 void marker_selection_changed ();
1867 bool _track_selection_change_without_scroll;
1869 void cancel_selection ();
1870 void cancel_time_selection ();
1872 bool get_smart_mode() const;
1874 bool audio_region_selection_covers (framepos_t where);
1876 /* transport range select process */
1878 ArdourCanvas::Rectangle* cd_marker_bar_drag_rect;
1879 ArdourCanvas::Rectangle* range_bar_drag_rect;
1880 ArdourCanvas::Rectangle* transport_bar_drag_rect;
1881 ArdourCanvas::Rectangle *transport_bar_range_rect;
1882 ArdourCanvas::Rectangle *transport_bar_preroll_rect;
1883 ArdourCanvas::Rectangle *transport_bar_postroll_rect;
1884 ArdourCanvas::Rectangle *transport_loop_range_rect;
1885 ArdourCanvas::Rectangle *transport_punch_range_rect;
1886 ArdourCanvas::Line *transport_punchin_line;
1887 ArdourCanvas::Line *transport_punchout_line;
1888 ArdourCanvas::Rectangle *transport_preroll_rect;
1889 ArdourCanvas::Rectangle *transport_postroll_rect;
1891 ARDOUR::Location* transport_loop_location();
1892 ARDOUR::Location* transport_punch_location();
1894 ARDOUR::Location *temp_location;
1896 /* object rubberband select process */
1898 void select_all_within (framepos_t, framepos_t, double, double, TrackViewList const &, Selection::Operation, bool);
1900 ArdourCanvas::Rectangle *rubberband_rect;
1902 EditorRouteGroups* _route_groups;
1903 EditorRoutes* _routes;
1904 EditorRegions* _regions;
1905 EditorSnapshots* _snapshots;
1906 EditorLocations* _locations;
1908 /* diskstream/route display management */
1909 Glib::RefPtr<Gdk::Pixbuf> rec_enabled_icon;
1910 Glib::RefPtr<Gdk::Pixbuf> rec_disabled_icon;
1912 Glib::RefPtr<Gtk::TreeSelection> route_display_selection;
1914 bool sync_track_view_list_and_routes ();
1916 Gtk::VBox list_vpacker;
1920 sigc::connection autoscroll_connection;
1921 bool autoscroll_horizontal_allowed;
1922 bool autoscroll_vertical_allowed;
1923 uint32_t autoscroll_cnt;
1924 Gtk::Widget* autoscroll_widget;
1925 ArdourCanvas::Rect autoscroll_boundary;
1927 bool autoscroll_canvas ();
1928 void start_canvas_autoscroll (bool allow_horiz, bool allow_vert, const ArdourCanvas::Rect& boundary);
1929 void stop_canvas_autoscroll ();
1932 void point_trim (GdkEvent *, framepos_t);
1934 void trim_region_front();
1935 void trim_region_back();
1936 void trim_region (bool front);
1938 void trim_region_to_loop ();
1939 void trim_region_to_punch ();
1940 void trim_region_to_location (const ARDOUR::Location&, const char* cmd);
1942 void trim_to_region(bool forward);
1943 void trim_region_to_previous_region_end();
1944 void trim_region_to_next_region_start();
1946 bool show_gain_after_trim;
1950 int convert_drop_to_paths (
1951 std::vector<std::string>& paths,
1952 const Glib::RefPtr<Gdk::DragContext>& context,
1955 const Gtk::SelectionData& data,
1959 void track_canvas_drag_data_received (
1960 const Glib::RefPtr<Gdk::DragContext>& context,
1963 const Gtk::SelectionData& data,
1968 const Glib::RefPtr<Gdk::DragContext>& context,
1971 const Gtk::SelectionData& data,
1976 const Glib::RefPtr<Gdk::DragContext>& context,
1979 const Gtk::SelectionData& data,
1984 const Glib::RefPtr<Gdk::DragContext>& context,
1987 const Gtk::SelectionData& data,
1993 int write_region_selection(RegionSelection&);
1994 bool write_region (std::string path, boost::shared_ptr<ARDOUR::AudioRegion>);
1995 void bounce_region_selection (bool with_processing);
1996 void bounce_range_selection (bool replace, bool enable_processing);
1997 void external_edit_region ();
1999 int write_audio_selection (TimeSelection&);
2000 bool write_audio_range (ARDOUR::AudioPlaylist&, const ARDOUR::ChanCount& channels, std::list<ARDOUR::AudioRange>&);
2002 void write_selection ();
2004 uint32_t selection_op_cmd_depth;
2005 uint32_t selection_op_history_it;
2007 std::list<XMLNode *> selection_op_history; /* used in *_reversible_selection_op */
2008 std::list<XMLNode *> before; /* used in *_reversible_command */
2010 void update_title ();
2011 void update_title_s (const std::string & snapshot_name);
2013 void instant_save ();
2014 bool no_save_instant;
2016 boost::shared_ptr<ARDOUR::AudioRegion> last_audition_region;
2018 /* freeze operations */
2020 ARDOUR::InterThreadInfo freeze_status;
2021 static void* _freeze_thread (void*);
2022 void* freeze_thread ();
2024 void freeze_route ();
2025 void unfreeze_route ();
2029 void duplicate_range (bool with_dialog);
2030 void duplicate_regions (float times);
2032 /** computes the timeline frame (sample) of an event whose coordinates
2033 * are in canvas units (pixels, scroll offset included).
2035 framepos_t canvas_event_sample (GdkEvent const *, double* px = 0, double* py = 0) const;
2037 /** computes the timeline frame (sample) of an event whose coordinates
2038 * are in window units (pixels, no scroll offset).
2040 framepos_t window_event_sample (GdkEvent const *, double* px = 0, double* py = 0) const;
2042 /* returns false if mouse pointer is not in track or marker canvas
2044 bool mouse_frame (framepos_t&, bool& in_track_canvas) const;
2046 TimeFXDialog* current_timefx;
2047 static void* timefx_thread (void *arg);
2050 int time_stretch (RegionSelection&, float fraction);
2051 int pitch_shift (RegionSelection&, float cents);
2052 void pitch_shift_region ();
2054 /* editor-mixer strip */
2056 MixerStrip *current_mixer_strip;
2057 bool show_editor_mixer_when_tracks_arrive;
2058 Gtk::VBox current_mixer_strip_vbox;
2059 void cms_new (boost::shared_ptr<ARDOUR::Route>);
2060 void current_mixer_strip_hidden ();
2063 void ensure_all_elements_drawn ();
2065 /* nudging tracks */
2067 void nudge_track (bool use_edit_point, bool forwards);
2069 static const int32_t default_width = 995;
2070 static const int32_t default_height = 765;
2074 ArdourButton nudge_forward_button;
2075 ArdourButton nudge_backward_button;
2076 Gtk::HBox nudge_hbox;
2077 Gtk::VBox nudge_vbox;
2078 AudioClock* nudge_clock;
2080 bool nudge_forward_release (GdkEventButton*);
2081 bool nudge_backward_release (GdkEventButton*);
2085 void apply_filter (ARDOUR::Filter&, std::string cmd, ProgressReporter* progress = 0);
2087 Command* apply_midi_note_edit_op_to_region (ARDOUR::MidiOperator& op, MidiRegionView& mrv);
2088 void apply_midi_note_edit_op (ARDOUR::MidiOperator& op, const RegionSelection& rs);
2090 /* handling cleanup */
2092 int playlist_deletion_dialog (boost::shared_ptr<ARDOUR::Playlist>);
2094 PBD::ScopedConnectionList session_connections;
2096 /* tracking step changes of track height */
2098 TimeAxisView* current_stepping_trackview;
2099 ARDOUR::microseconds_t last_track_height_step_timestamp;
2100 gint track_height_step_timeout();
2101 sigc::connection step_timeout;
2103 TimeAxisView* entered_track;
2104 /** If the mouse is over a RegionView or one of its child canvas items, this is set up
2105 to point to the RegionView. Otherwise it is 0.
2107 RegionView* entered_regionview;
2109 std::vector<EnterContext> _enter_stack;
2111 bool clear_entered_track;
2112 bool left_track_canvas (GdkEventCrossing*);
2113 bool entered_track_canvas (GdkEventCrossing*);
2114 void set_entered_track (TimeAxisView*);
2115 void set_entered_regionview (RegionView*);
2116 gint left_automation_track ();
2118 void reset_canvas_action_sensitivity (bool);
2119 void set_gain_envelope_visibility ();
2120 void set_region_gain_visibility (RegionView*);
2121 void toggle_gain_envelope_active ();
2122 void reset_region_gain_envelopes ();
2124 void session_state_saved (std::string);
2126 Glib::RefPtr<Gtk::Action> undo_action;
2127 Glib::RefPtr<Gtk::Action> redo_action;
2128 Glib::RefPtr<Gtk::Action> alternate_redo_action;
2129 Glib::RefPtr<Gtk::Action> alternate_alternate_redo_action;
2130 Glib::RefPtr<Gtk::Action> selection_undo_action;
2131 Glib::RefPtr<Gtk::Action> selection_redo_action;
2133 void history_changed ();
2135 Editing::EditPoint _edit_point;
2137 ArdourDropdown edit_point_selector;
2138 void build_edit_point_menu();
2140 void set_edit_point_preference (Editing::EditPoint ep, bool force = false);
2141 void cycle_edit_point (bool with_marker);
2142 void set_edit_point ();
2143 void edit_point_selection_done (Editing::EditPoint);
2144 void edit_point_chosen (Editing::EditPoint);
2145 Glib::RefPtr<Gtk::RadioAction> edit_point_action (Editing::EditPoint);
2146 std::vector<std::string> edit_point_strings;
2147 std::vector<std::string> edit_mode_strings;
2149 void selected_marker_moved (ARDOUR::Location*);
2151 bool get_edit_op_range (framepos_t& start, framepos_t& end) const;
2153 void get_regions_at (RegionSelection&, framepos_t where, const TrackViewList& ts) const;
2154 void get_regions_after (RegionSelection&, framepos_t where, const TrackViewList& ts) const;
2156 RegionSelection get_regions_from_selection_and_edit_point (Editing::EditIgnoreOption = Editing::EDIT_IGNORE_NONE,
2157 bool use_context_click = false,
2158 bool from_outside_canvas = false);
2159 RegionSelection get_regions_from_selection_and_entered () const;
2161 void start_updating_meters ();
2162 void stop_updating_meters ();
2163 bool meters_running;
2165 void select_next_route ();
2166 void select_prev_route ();
2168 void snap_to_internal (ARDOUR::MusicFrame& first,
2169 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
2170 bool for_mark = false,
2171 bool ensure_snap = false);
2173 void timecode_snap_to_internal (ARDOUR::MusicFrame& first,
2174 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
2175 bool for_mark = false);
2177 RhythmFerret* rhythm_ferret;
2179 void fit_tracks (TrackViewList &);
2180 void fit_selection ();
2181 void set_track_height (Height);
2183 void _remove_tracks ();
2184 bool idle_remove_tracks ();
2185 void toggle_tracks_active ();
2189 static gboolean _idle_resize (gpointer);
2191 int32_t _pending_resize_amount;
2192 TimeAxisView* _pending_resize_view;
2194 void visible_order_range (int*, int*) const;
2198 /** true if we've made a locate request that hasn't yet been processed */
2199 bool _pending_locate_request;
2201 /** if true, there is a pending Session locate which is the initial one when loading a session;
2202 we need to know this so that we don't (necessarily) set the viewport to show the playhead
2205 bool _pending_initial_locate;
2207 Gtk::HBox _summary_hbox;
2208 EditorSummary* _summary;
2210 void region_view_added (RegionView *);
2211 void region_view_removed ();
2213 EditorGroupTabs* _group_tabs;
2214 void fit_route_group (ARDOUR::RouteGroup *);
2216 void step_edit_status_change (bool);
2217 void start_step_editing ();
2218 void stop_step_editing ();
2219 bool check_step_edit ();
2220 sigc::connection step_edit_connection;
2222 double _last_motion_y;
2224 RegionLayeringOrderEditor* layering_order_editor;
2225 void update_region_layering_order_editor ();
2227 /** Track that was the source for the last cut/copy operation. Used as a place
2228 to paste things iff there is no selected track.
2230 TimeAxisView* _last_cut_copy_source_track;
2232 /** true if a change in Selection->regions should change the selection in the region list.
2233 See EditorRegions::selection_changed.
2235 bool _region_selection_change_updates_region_list;
2237 void setup_fade_images ();
2238 std::map<ARDOUR::FadeShape, Gtk::Image*> _xfade_in_images;
2239 std::map<ARDOUR::FadeShape, Gtk::Image*> _xfade_out_images;
2241 Gtk::MenuItem& action_menu_item (std::string const &);
2242 void action_pre_activated (Glib::RefPtr<Gtk::Action> const &);
2244 MouseCursors* _cursors;
2246 void follow_mixer_selection ();
2247 bool _following_mixer_selection;
2249 int time_fx (ARDOUR::RegionList&, float val, bool pitching);
2250 void note_edit_done (int, EditNoteDialog*);
2251 void toggle_sound_midi_notes ();
2253 /** Flag for a bit of a hack wrt control point selection; see set_selected_control_point_from_click */
2254 bool _control_point_toggled_on_press;
2256 /** This is used by TimeAxisView to keep a track of the TimeAxisView that is currently being
2257 stepped in height using ScrollZoomVerticalModifier+Scrollwheel. When a scroll event
2258 occurs, we do the step on this _stepping_axis_view if it is non-0 (and we set up this
2259 _stepping_axis_view with the TimeAxisView underneath the mouse if it is 0). Then Editor
2260 resets _stepping_axis_view when the modifier key is released. In this (hacky) way,
2261 pushing the modifier key and moving the scroll wheel will operate on the same track
2262 until the key is released (rather than skipping about to whatever happens to be
2263 underneath the mouse at the time).
2265 TimeAxisView* _stepping_axis_view;
2266 void zoom_vertical_modifier_released();
2268 void bring_in_callback (Gtk::Label*, uint32_t n, uint32_t total, std::string name);
2269 void update_bring_in_message (Gtk::Label* label, uint32_t n, uint32_t total, std::string name);
2270 void bring_all_sources_into_session ();
2272 QuantizeDialog* quantize_dialog;
2273 MainMenuDisabler* _main_menu_disabler;
2275 /* private helper functions to help with registering region actions */
2277 Glib::RefPtr<Gtk::Action> register_region_action (Glib::RefPtr<Gtk::ActionGroup> group, Editing::RegionActionTarget, char const * name, char const * label, sigc::slot<void> slot);
2278 void register_toggle_region_action (Glib::RefPtr<Gtk::ActionGroup> group, Editing::RegionActionTarget, char const * name, char const * label, sigc::slot<void> slot);
2280 Glib::RefPtr<Gtk::Action> reg_sens (Glib::RefPtr<Gtk::ActionGroup> group, char const * name, char const * label, sigc::slot<void> slot);
2281 void toggle_reg_sens (Glib::RefPtr<Gtk::ActionGroup> group, char const * name, char const * label, sigc::slot<void> slot);
2282 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);
2284 Gtkmm2ext::ActionMap myactions;
2287 friend class RegionCutDrag;
2288 friend class RegionDrag;
2289 friend class RegionMoveDrag;
2290 friend class RegionSpliceDrag;
2291 friend class RegionRippleDrag;
2292 friend class TrimDrag;
2293 friend class BBTRulerDrag;
2294 friend class MeterMarkerDrag;
2295 friend class TempoMarkerDrag;
2296 friend class CursorDrag;
2297 friend class FadeInDrag;
2298 friend class FadeOutDrag;
2299 friend class MarkerDrag;
2300 friend class RegionGainDrag;
2301 friend class ControlPointDrag;
2302 friend class LineDrag;
2303 friend class RubberbandSelectDrag;
2304 friend class RulerZoomDrag;
2305 friend class EditorRubberbandSelectDrag;
2306 friend class TimeFXDrag;
2307 friend class ScrubDrag;
2308 friend class SelectionDrag;
2309 friend class RangeMarkerBarDrag;
2310 friend class MouseZoomDrag;
2311 friend class RegionCreateDrag;
2312 friend class RegionMotionDrag;
2313 friend class RegionInsertDrag;
2314 friend class VideoTimeLineDrag;
2316 friend class EditorSummary;
2317 friend class EditorGroupTabs;
2319 friend class EditorRoutes;
2320 friend class RhythmFerret;
2323 #endif /* __ardour_editor_h__ */