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
149 void set_session (ARDOUR::Session *);
151 Gtk::Window* use_own_window (bool and_fill_it);
154 virtual bool have_idled () const { return _have_idled; }
156 framepos_t leftmost_sample() const { return leftmost_frame; }
158 framecnt_t current_page_samples() const {
159 return (framecnt_t) _visible_canvas_width * samples_per_pixel;
162 double visible_canvas_height () const {
163 return _visible_canvas_height;
165 double trackviews_height () const;
167 void cycle_snap_mode ();
168 void next_snap_choice ();
169 void next_snap_choice_music_only ();
170 void next_snap_choice_music_and_time ();
171 void prev_snap_choice ();
172 void prev_snap_choice_music_only ();
173 void prev_snap_choice_music_and_time ();
174 void set_snap_to (Editing::SnapType);
175 void set_snap_mode (Editing::SnapMode);
176 void set_snap_threshold (double pixel_distance) {snap_threshold = pixel_distance;}
178 Editing::SnapMode snap_mode () const;
179 Editing::SnapType snap_type () const;
180 bool snap_musical () const;
182 void undo (uint32_t n = 1);
183 void redo (uint32_t n = 1);
185 XMLNode& get_state ();
186 int set_state (const XMLNode&, int version);
188 void set_mouse_mode (Editing::MouseMode, bool force=true);
189 void step_mouse_mode (bool next);
190 Editing::MouseMode current_mouse_mode () const { return mouse_mode; }
191 Editing::MidiEditMode current_midi_edit_mode () const;
192 void remove_midi_note (ArdourCanvas::Item *, GdkEvent *);
194 bool internal_editing() const;
196 void foreach_time_axis_view (sigc::slot<void,TimeAxisView&>);
197 void add_to_idle_resize (TimeAxisView*, int32_t);
199 RouteTimeAxisView* get_route_view_by_route_id (const PBD::ID& id) const;
201 void consider_auditioning (boost::shared_ptr<ARDOUR::Region>);
202 void hide_a_region (boost::shared_ptr<ARDOUR::Region>);
203 void show_a_region (boost::shared_ptr<ARDOUR::Region>);
205 #ifdef USE_RUBBERBAND
206 std::vector<std::string> rb_opt_strings;
210 /* things that need to be public to be used in the main menubar */
212 void new_region_from_selection ();
213 void separate_regions_between (const TimeSelection&);
214 void separate_region_from_selection ();
215 void separate_under_selected_regions ();
216 void separate_region_from_punch ();
217 void separate_region_from_loop ();
218 void separate_regions_using_location (ARDOUR::Location&);
219 void transition_to_rolling (bool forward);
221 /* NOTE: these functions assume that the "pixel" coordinate is
222 in canvas coordinates. These coordinates already take into
223 account any scrolling offsets.
226 framepos_t pixel_to_sample_from_event (double pixel) const {
228 /* pixel can be less than zero when motion events
229 are processed. since we've already run the world->canvas
230 affine, that means that the location *really* is "off
231 to the right" and thus really is "before the start".
235 return pixel * samples_per_pixel;
241 framepos_t pixel_to_sample (double pixel) const {
242 return pixel * samples_per_pixel;
245 double sample_to_pixel (framepos_t sample) const {
246 return round (sample / (double) samples_per_pixel);
249 double sample_to_pixel_unrounded (framepos_t sample) const {
250 return sample / (double) samples_per_pixel;
255 Selection& get_selection() const { return *selection; }
256 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
257 Selection& get_cut_buffer() const { return *cut_buffer; }
259 void set_selection (std::list<Selectable*>, Selection::Operation);
261 bool extend_selection_to_track (TimeAxisView&);
263 void play_selection ();
264 void maybe_locate_with_edit_preroll (framepos_t);
265 void play_with_preroll ();
266 void rec_with_preroll ();
267 void rec_with_count_in ();
268 void select_all_in_track (Selection::Operation op);
269 void select_all_objects (Selection::Operation op);
270 void invert_selection_in_track ();
271 void invert_selection ();
272 void deselect_all ();
273 long select_range (framepos_t, framepos_t);
275 void set_selected_regionview_from_region_list (boost::shared_ptr<ARDOUR::Region> region, Selection::Operation op = Selection::Set);
277 void remove_tracks ();
281 void set_show_measures (bool yn);
282 bool show_measures () const { return _show_measures; }
284 /* analysis window */
286 void loudness_analyze_region_selection();
287 void loudness_analyze_range_selection();
289 void spectral_analyze_region_selection();
290 void spectral_analyze_range_selection();
294 void export_audio ();
296 void export_selection ();
297 void export_range ();
298 void export_region ();
300 bool process_midi_export_dialog (MidiExportDialog& dialog, boost::shared_ptr<ARDOUR::MidiRegion> midi_region);
302 void set_zoom_focus (Editing::ZoomFocus);
303 Editing::ZoomFocus get_zoom_focus () const { return zoom_focus; }
304 framecnt_t get_current_zoom () const { return samples_per_pixel; }
305 void cycle_zoom_focus ();
306 void temporal_zoom_step (bool zoom_out);
307 void temporal_zoom_step_scale (bool zoom_out, double scale);
308 void temporal_zoom_step_mouse_focus (bool zoom_out);
309 void temporal_zoom_step_mouse_focus_scale (bool zoom_out, double scale);
310 void ensure_time_axis_view_is_visible (TimeAxisView const & tav, bool at_top);
311 void tav_zoom_step (bool coarser);
312 void tav_zoom_smooth (bool coarser, bool force_all);
314 /* stuff that AudioTimeAxisView and related classes use */
316 PlaylistSelector& playlist_selector() const;
317 void clear_playlist (boost::shared_ptr<ARDOUR::Playlist>);
319 void new_playlists (TimeAxisView* v);
320 void copy_playlists (TimeAxisView* v);
321 void clear_playlists (TimeAxisView* v);
323 void get_onscreen_tracks (TrackViewList&);
325 Width editor_mixer_strip_width;
326 void maybe_add_mixer_strip_width (XMLNode&);
327 void show_editor_mixer (bool yn);
328 void create_editor_mixer ();
329 void show_editor_list (bool yn);
330 void set_selected_mixer_strip (TimeAxisView&);
331 void mixer_strip_width_changed ();
332 void hide_track_in_display (TimeAxisView* tv, bool apply_to_selection = false);
333 void show_track_in_display (TimeAxisView* tv, bool move_into_view = false);
334 void tempo_curve_selected (ARDOUR::TempoSection* ts, bool yn);
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 select_topmost_track ();
398 void prepare_for_cleanup ();
399 void finish_cleanup ();
401 void maximise_editing_space();
402 void restore_editing_space();
404 double get_y_origin () const;
405 void reset_x_origin (framepos_t);
406 void reset_x_origin_to_follow_playhead ();
407 void reset_y_origin (double);
408 void reset_zoom (framecnt_t);
409 void reposition_and_zoom (framepos_t, double);
411 framepos_t get_preferred_edit_position (Editing::EditIgnoreOption = Editing::EDIT_IGNORE_NONE,
412 bool use_context_click = false,
413 bool from_outside_canvas = false);
415 bool update_mouse_speed ();
416 bool decelerate_mouse_speed ();
418 void toggle_meter_updating();
420 void show_rhythm_ferret();
422 void goto_visual_state (uint32_t);
423 void save_visual_state (uint32_t);
425 void queue_draw_resize_line (int at);
426 void start_resize_line_ops ();
427 void end_resize_line_ops ();
429 TrackViewList const & get_track_views () const {
433 int get_regionview_count_from_region_list (boost::shared_ptr<ARDOUR::Region>);
435 void do_ptimport(std::string path, ARDOUR::SrcQuality quality);
437 void do_import (std::vector<std::string> paths,
438 Editing::ImportDisposition disposition,
439 Editing::ImportMode mode,
440 ARDOUR::SrcQuality quality,
441 ARDOUR::MidiTrackNameSource mts,
442 ARDOUR::MidiTempoMapDisposition mtd,
444 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
446 void do_embed (std::vector<std::string> paths,
447 Editing::ImportDisposition disposition,
448 Editing::ImportMode mode,
450 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
452 void get_regions_corresponding_to (boost::shared_ptr<ARDOUR::Region> region, std::vector<RegionView*>& regions, bool src_comparison);
454 void get_regionviews_by_id (PBD::ID const id, RegionSelection & regions) const;
455 void get_per_region_note_selection (std::list<std::pair<PBD::ID, std::set<boost::shared_ptr<Evoral::Note<Evoral::Beats> > > > >&) const;
457 void center_screen (framepos_t);
459 TrackViewList axis_views_from_routes (boost::shared_ptr<ARDOUR::RouteList>) const;
461 void snap_to (ARDOUR::MusicFrame& first,
462 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
463 bool for_mark = false,
464 bool ensure_snap = false);
466 void snap_to_with_modifier (ARDOUR::MusicFrame& first,
468 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
469 bool for_mark = false);
471 void snap_to (ARDOUR::MusicFrame& first,
472 ARDOUR::MusicFrame& last,
473 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
474 bool for_mark = false);
476 void begin_selection_op_history ();
477 void begin_reversible_selection_op (std::string cmd_name);
478 void commit_reversible_selection_op ();
479 void undo_selection_op ();
480 void redo_selection_op ();
481 void begin_reversible_command (std::string cmd_name);
482 void begin_reversible_command (GQuark);
483 void abort_reversible_command ();
484 void commit_reversible_command ();
486 DragManager* drags () const {
490 void maybe_autoscroll (bool, bool, bool);
491 bool autoscroll_active() const;
493 Gdk::Cursor* get_canvas_cursor () const;
495 void set_current_trimmable (boost::shared_ptr<ARDOUR::Trimmable>);
496 void set_current_movable (boost::shared_ptr<ARDOUR::Movable>);
498 MouseCursors const * cursors () const {
502 VerboseCursor* verbose_cursor () const {
503 return _verbose_cursor;
506 double clamp_verbose_cursor_x (double);
507 double clamp_verbose_cursor_y (double);
509 void get_pointer_position (double &, double &) const;
511 /** Context for mouse entry (stored in a stack). */
512 struct EnterContext {
514 boost::shared_ptr<CursorContext> cursor_ctx;
517 /** Get the topmost enter context for the given item type.
519 * This is used to change the cursor associated with a given enter context,
520 * which may not be on the top of the stack.
522 EnterContext* get_enter_context(ItemType type);
524 TimeAxisView* stepping_axis_view () {
525 return _stepping_axis_view;
528 void set_stepping_axis_view (TimeAxisView* v) {
529 _stepping_axis_view = v;
532 ArdourCanvas::Container* get_trackview_group () const { return _trackview_group; }
533 ArdourCanvas::Container* get_noscroll_group () const { return no_scroll_group; }
534 ArdourCanvas::ScrollGroup* get_hscroll_group () const { return h_scroll_group; }
535 ArdourCanvas::ScrollGroup* get_hvscroll_group () const { return hv_scroll_group; }
536 ArdourCanvas::ScrollGroup* get_cursor_scroll_group () const { return cursor_scroll_group; }
538 ArdourCanvas::GtkCanvasViewport* get_track_canvas () const;
540 void override_visible_track_count ();
542 /* Ruler metrics methods */
544 void metric_get_timecode (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
545 void metric_get_bbt (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
546 void metric_get_samples (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
547 void metric_get_minsec (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
549 /* editing operations that need to be public */
550 void mouse_add_new_marker (framepos_t where, bool is_cd=false);
551 void split_regions_at (ARDOUR::MusicFrame, RegionSelection&, bool snap = true);
552 void split_region_at_points (boost::shared_ptr<ARDOUR::Region>, ARDOUR::AnalysisFeatureList&, bool can_ferret, bool select_new = false);
553 RegionSelection get_regions_from_selection_and_mouse (framepos_t);
555 void mouse_add_new_tempo_event (framepos_t where);
556 void mouse_add_new_meter_event (framepos_t where);
557 void edit_tempo_section (ARDOUR::TempoSection*);
558 void edit_meter_section (ARDOUR::MeterSection*);
561 void map_transport_state ();
562 void map_position_change (framepos_t);
563 void transport_looped ();
567 void suspend_route_redisplay ();
568 void resume_route_redisplay ();
572 void color_handler ();
576 // to keep track of the playhead position for control_scroll
577 boost::optional<framepos_t> _control_scroll_target;
579 PlaylistSelector* _playlist_selector;
581 TimeInfoBox* _time_info_box;
583 typedef std::pair<TimeAxisView*,XMLNode*> TAVState;
586 VisualState (bool with_tracks);
589 framecnt_t samples_per_pixel;
590 framepos_t leftmost_frame;
591 Editing::ZoomFocus zoom_focus;
592 GUIObjectState* gui_state;
595 std::list<VisualState*> undo_visual_stack;
596 std::list<VisualState*> redo_visual_stack;
597 VisualState* current_visual_state (bool with_tracks = true);
598 void undo_visual_state ();
599 void redo_visual_state ();
600 void use_visual_state (VisualState&);
602 void swap_visual_state ();
604 std::vector<VisualState*> visual_states;
605 void start_visual_state_op (uint32_t n);
606 void cancel_visual_state_op (uint32_t n);
608 framepos_t leftmost_frame;
609 framecnt_t samples_per_pixel;
610 Editing::ZoomFocus zoom_focus;
612 void set_samples_per_pixel (framecnt_t);
613 void on_samples_per_pixel_changed ();
615 Editing::MouseMode mouse_mode;
616 Editing::SnapType pre_internal_snap_type;
617 Editing::SnapMode pre_internal_snap_mode;
618 Editing::SnapType internal_snap_type;
619 Editing::SnapMode internal_snap_mode;
620 Editing::MouseMode effective_mouse_mode () const;
622 enum JoinObjectRangeState {
623 JOIN_OBJECT_RANGE_NONE,
624 /** `join object/range' mode is active and the mouse is over a place where object mode should happen */
625 JOIN_OBJECT_RANGE_OBJECT,
626 /** `join object/range' mode is active and the mouse is over a place where range mode should happen */
627 JOIN_OBJECT_RANGE_RANGE
630 JoinObjectRangeState _join_object_range_state;
632 void update_join_object_range_location (double);
634 boost::optional<float> pre_notebook_shrink_pane_width;
636 Gtk::VBox _editor_list_vbox;
637 Gtk::Notebook _the_notebook;
638 bool _notebook_shrunk;
639 void add_notebook_page (std::string const &, Gtk::Widget &);
640 bool notebook_tab_clicked (GdkEventButton *, Gtk::Widget *);
642 Gtkmm2ext::HPane edit_pane;
643 Gtkmm2ext::VPane editor_summary_pane;
645 Gtk::EventBox meter_base;
647 Gtk::EventBox marker_base;
648 Gtk::HBox marker_box;
649 Gtk::VBox scrollers_rulers_markers_box;
651 void location_changed (ARDOUR::Location *);
652 void location_flags_changed (ARDOUR::Location *);
653 void refresh_location_display ();
654 void refresh_location_display_internal (const ARDOUR::Locations::LocationList&);
655 void add_new_location (ARDOUR::Location *);
656 ArdourCanvas::Container* add_new_location_internal (ARDOUR::Location *);
657 void location_gone (ARDOUR::Location *);
658 void remove_marker (ArdourCanvas::Item&, GdkEvent*);
659 gint really_remove_marker (ARDOUR::Location* loc);
660 void goto_nth_marker (int nth);
661 void trigger_script (int nth);
662 void toggle_marker_lines ();
663 void set_marker_line_visibility (bool);
665 void jump_forward_to_mark ();
666 void jump_backward_to_mark ();
668 uint32_t location_marker_color;
669 uint32_t location_range_color;
670 uint32_t location_loop_color;
671 uint32_t location_punch_color;
672 uint32_t location_cd_marker_color;
674 struct LocationMarkers {
679 LocationMarkers () : start(0), end(0), valid (true) {}
686 void set_show_lines (bool);
687 void set_selected (bool);
688 void canvas_height_set (double);
691 void set_name (const std::string&);
692 void set_position (framepos_t start, framepos_t end = 0);
693 void set_color_rgba (uint32_t);
696 LocationMarkers *find_location_markers (ARDOUR::Location *) const;
697 ARDOUR::Location* find_location_from_marker (ArdourMarker *, bool& is_start) const;
698 ArdourMarker* find_marker_from_location_id (PBD::ID const &, bool) const;
699 ArdourMarker* entered_marker;
700 bool _show_marker_lines;
702 typedef std::map<ARDOUR::Location*,LocationMarkers *> LocationMarkerMap;
703 LocationMarkerMap location_markers;
705 void update_marker_labels ();
706 void update_marker_labels (ArdourCanvas::Container *);
707 void check_marker_label (ArdourMarker *);
709 /** A set of lists of Markers that are in each of the canvas groups
710 * for the marker sections at the top of the editor. These lists
711 * are kept sorted in time order between marker movements, so that after
712 * a marker has moved we can decide whether we need to update the labels
713 * for all markers or for just a few.
715 std::map<ArdourCanvas::Container *, std::list<ArdourMarker *> > _sorted_marker_lists;
716 void remove_sorted_marker (ArdourMarker *);
718 void hide_marker (ArdourCanvas::Item*, GdkEvent*);
719 void clear_marker_display ();
720 void mouse_add_new_range (framepos_t);
721 void mouse_add_new_loop (framepos_t);
722 void mouse_add_new_punch (framepos_t);
723 bool choose_new_marker_name(std::string &name);
724 void update_cd_marker_display ();
725 void ensure_cd_marker_updated (LocationMarkers * lam, ARDOUR::Location * location);
727 TimeAxisView* clicked_axisview;
728 RouteTimeAxisView* clicked_routeview;
729 /** The last RegionView that was clicked on, or 0 if the last click was not
730 * on a RegionView. This is set up by the canvas event handlers in
731 * editor_canvas_events.cc
733 RegionView* clicked_regionview;
734 RegionSelection latest_regionviews;
735 uint32_t clicked_selection;
736 ControlPoint* clicked_control_point;
738 void sort_track_selection (TrackViewList&);
740 void get_equivalent_regions (RegionView* rv, std::vector<RegionView*> &, PBD::PropertyID) const;
741 RegionSelection get_equivalent_regions (RegionSelection &, PBD::PropertyID) const;
742 RegionView* regionview_from_region (boost::shared_ptr<ARDOUR::Region>) const;
743 RouteTimeAxisView* rtav_from_route (boost::shared_ptr<ARDOUR::Route>) const;
745 void mapover_tracks (sigc::slot<void,RouteTimeAxisView&,uint32_t> sl, TimeAxisView*, PBD::PropertyID) const;
746 void mapover_tracks_with_unique_playlists (sigc::slot<void,RouteTimeAxisView&,uint32_t> sl, TimeAxisView*, PBD::PropertyID) const;
748 /* functions to be passed to mapover_tracks(), possibly with sigc::bind()-supplied arguments */
749 void mapped_get_equivalent_regions (RouteTimeAxisView&, uint32_t, RegionView *, std::vector<RegionView*>*) const;
750 void mapped_use_new_playlist (RouteTimeAxisView&, uint32_t, std::vector<boost::shared_ptr<ARDOUR::Playlist> > const &);
751 void mapped_use_copy_playlist (RouteTimeAxisView&, uint32_t, std::vector<boost::shared_ptr<ARDOUR::Playlist> > const &);
752 void mapped_clear_playlist (RouteTimeAxisView&, uint32_t);
754 void button_selection (ArdourCanvas::Item* item, GdkEvent* event, ItemType item_type);
755 bool button_release_can_deselect;
756 bool _mouse_changed_selection;
758 void catch_vanishing_regionview (RegionView *);
760 void set_selected_track (TimeAxisView&, Selection::Operation op = Selection::Set, bool no_remove=false);
761 void select_all_tracks ();
762 bool select_all_internal_edit (Selection::Operation);
764 bool set_selected_control_point_from_click (bool press, Selection::Operation op = Selection::Set);
765 void set_selected_track_from_click (bool press, Selection::Operation op = Selection::Set, bool no_remove=false);
766 void set_selected_track_as_side_effect (Selection::Operation op);
767 bool set_selected_regionview_from_click (bool press, Selection::Operation op = Selection::Set);
769 bool set_selected_regionview_from_map_event (GdkEventAny*, StreamView*, boost::weak_ptr<ARDOUR::Region>);
770 void collect_new_region_view (RegionView *);
771 void collect_and_select_new_region_view (RegionView *);
773 Gtk::Menu track_context_menu;
774 Gtk::Menu track_region_context_menu;
775 Gtk::Menu track_selection_context_menu;
777 Gtk::MenuItem* region_edit_menu_split_item;
778 Gtk::MenuItem* region_edit_menu_split_multichannel_item;
779 Gtk::Menu * track_region_edit_playlist_menu;
780 Gtk::Menu * track_edit_playlist_submenu;
781 Gtk::Menu * track_selection_edit_playlist_submenu;
783 GdkEvent context_click_event;
785 void popup_track_context_menu (int, int, ItemType, bool);
786 Gtk::Menu* build_track_context_menu ();
787 Gtk::Menu* build_track_bus_context_menu ();
788 Gtk::Menu* build_track_region_context_menu ();
789 Gtk::Menu* build_track_selection_context_menu ();
790 void add_dstream_context_items (Gtk::Menu_Helpers::MenuList&);
791 void add_bus_context_items (Gtk::Menu_Helpers::MenuList&);
792 void add_region_context_items (Gtk::Menu_Helpers::MenuList&, boost::shared_ptr<ARDOUR::Track>);
793 void add_selection_context_items (Gtk::Menu_Helpers::MenuList&);
794 Gtk::MenuItem* _popup_region_menu_item;
796 void popup_control_point_context_menu (ArdourCanvas::Item *, GdkEvent *);
797 Gtk::Menu _control_point_context_menu;
799 void popup_note_context_menu (ArdourCanvas::Item *, GdkEvent *);
800 Gtk::Menu _note_context_menu;
802 void add_stripables (ARDOUR::StripableList&);
803 void add_routes (ARDOUR::RouteList&);
804 void timeaxisview_deleted (TimeAxisView *);
805 void add_vcas (ARDOUR::VCAList&);
807 Gtk::HBox global_hpacker;
808 Gtk::VBox global_vpacker;
810 /* Cursor stuff. Do not use directly, use via CursorContext. */
811 friend class CursorContext;
812 std::vector<Gdk::Cursor*> _cursor_stack;
813 void set_canvas_cursor (Gdk::Cursor*);
814 size_t push_canvas_cursor (Gdk::Cursor*);
815 void pop_canvas_cursor ();
817 Gdk::Cursor* which_grabber_cursor () const;
818 Gdk::Cursor* which_track_cursor () const;
819 Gdk::Cursor* which_mode_cursor () const;
820 Gdk::Cursor* which_trim_cursor (bool left_side) const;
821 Gdk::Cursor* which_canvas_cursor (ItemType type) const;
823 /** Push the appropriate enter/cursor context on item entry. */
824 void choose_canvas_cursor_on_entry (ItemType);
826 /** Update all enter cursors based on current settings. */
827 void update_all_enter_cursors ();
829 ArdourCanvas::GtkCanvas* _track_canvas;
830 ArdourCanvas::GtkCanvasViewport* _track_canvas_viewport;
832 bool within_track_canvas;
834 friend class VerboseCursor;
835 VerboseCursor* _verbose_cursor;
837 void parameter_changed (std::string);
838 void ui_parameter_changed (std::string);
840 Gtk::EventBox time_bars_event_box;
841 Gtk::VBox time_bars_vbox;
843 ArdourCanvas::Container *tempo_group;
844 ArdourCanvas::Container *meter_group;
845 ArdourCanvas::Container *marker_group;
846 ArdourCanvas::Container *range_marker_group;
847 ArdourCanvas::Container *transport_marker_group;
848 ArdourCanvas::Container* cd_marker_group;
850 /* parent for groups which themselves contain time markers */
851 ArdourCanvas::Container* _time_markers_group;
853 /* The group containing all other groups that are scrolled vertically
856 ArdourCanvas::ScrollGroup* hv_scroll_group;
858 /* The group containing all other groups that are scrolled horizontally ONLY
860 ArdourCanvas::ScrollGroup* h_scroll_group;
862 /* Scroll group for cursors, scrolled horizontally, above everything else
864 ArdourCanvas::ScrollGroup* cursor_scroll_group;
866 /* The group containing all trackviews. */
867 ArdourCanvas::Container* no_scroll_group;
869 /* The group containing all trackviews. */
870 ArdourCanvas::Container* _trackview_group;
872 /* The group holding things (mostly regions) while dragging so they
873 * are on top of everything else
875 ArdourCanvas::Container* _drag_motion_group;
877 /* a rect that sits at the bottom of all tracks to act as a drag-no-drop/clickable
880 ArdourCanvas::Rectangle* _canvas_drop_zone;
881 bool canvas_drop_zone_event (GdkEvent* event);
884 ruler_metric_timecode = 0,
885 ruler_metric_bbt = 1,
886 ruler_metric_samples = 2,
887 ruler_metric_minsec = 3,
889 ruler_time_tempo = 4,
890 ruler_time_meter = 5,
891 ruler_time_marker = 6,
892 ruler_time_range_marker = 7,
893 ruler_time_transport_marker = 8,
894 ruler_time_cd_marker = 9,
895 ruler_video_timeline = 10,
898 Glib::RefPtr<Gtk::ToggleAction> ruler_timecode_action;
899 Glib::RefPtr<Gtk::ToggleAction> ruler_bbt_action;
900 Glib::RefPtr<Gtk::ToggleAction> ruler_samples_action;
901 Glib::RefPtr<Gtk::ToggleAction> ruler_minsec_action;
902 Glib::RefPtr<Gtk::ToggleAction> ruler_tempo_action;
903 Glib::RefPtr<Gtk::ToggleAction> ruler_meter_action;
904 Glib::RefPtr<Gtk::ToggleAction> ruler_marker_action;
905 Glib::RefPtr<Gtk::ToggleAction> ruler_range_action;
906 Glib::RefPtr<Gtk::ToggleAction> ruler_loop_punch_action;
907 Glib::RefPtr<Gtk::ToggleAction> ruler_cd_marker_action;
908 bool no_ruler_shown_update;
910 Gtk::Widget * ruler_grabbed_widget;
912 RulerDialog* ruler_dialog;
914 void initialize_rulers ();
915 void update_just_timecode ();
916 void compute_fixed_ruler_scale (); //calculates the RulerScale of the fixed rulers
917 void update_fixed_rulers ();
918 void update_tempo_based_rulers ();
919 void popup_ruler_menu (framepos_t where = 0, ItemType type = RegionItem);
920 void update_ruler_visibility ();
921 void set_ruler_visible (RulerType, bool);
922 void toggle_ruler_visibility (RulerType rt);
923 void ruler_toggled (int);
924 bool ruler_label_button_release (GdkEventButton*);
925 void store_ruler_visibility ();
926 void restore_ruler_visibility ();
930 enum MinsecRulerScale {
935 minsec_show_many_hours
938 MinsecRulerScale minsec_ruler_scale;
940 framecnt_t minsec_mark_interval;
941 gint minsec_mark_modulo;
943 void set_minsec_ruler_scale (framepos_t, framepos_t);
945 enum TimecodeRulerScale {
947 timecode_show_frames,
948 timecode_show_seconds,
949 timecode_show_minutes,
951 timecode_show_many_hours
954 TimecodeRulerScale timecode_ruler_scale;
956 gint timecode_mark_modulo;
957 gint timecode_nmarks;
958 void set_timecode_ruler_scale (framepos_t, framepos_t);
960 framecnt_t _samples_ruler_interval;
961 void set_samples_ruler_scale (framepos_t, framepos_t);
971 bbt_show_ticks_detail,
972 bbt_show_ticks_super_detail
975 BBTRulerScale bbt_ruler_scale;
979 uint32_t bbt_bar_helper_on;
980 uint32_t bbt_accent_modulo;
981 void compute_bbt_ruler_scale (framepos_t lower, framepos_t upper);
983 ArdourCanvas::Ruler* timecode_ruler;
984 ArdourCanvas::Ruler* bbt_ruler;
985 ArdourCanvas::Ruler* samples_ruler;
986 ArdourCanvas::Ruler* minsec_ruler;
988 static double timebar_height;
989 guint32 visible_timebars;
990 Gtk::Menu *editor_ruler_menu;
992 ArdourCanvas::Rectangle* tempo_bar;
993 ArdourCanvas::Rectangle* meter_bar;
994 ArdourCanvas::Rectangle* marker_bar;
995 ArdourCanvas::Rectangle* range_marker_bar;
996 ArdourCanvas::Rectangle* transport_marker_bar;
997 ArdourCanvas::Rectangle* cd_marker_bar;
999 Gtk::Label minsec_label;
1000 Gtk::Label bbt_label;
1001 Gtk::Label timecode_label;
1002 Gtk::Label samples_label;
1003 Gtk::Label tempo_label;
1004 Gtk::Label meter_label;
1005 Gtk::Label mark_label;
1006 Gtk::Label range_mark_label;
1007 Gtk::Label transport_mark_label;
1008 Gtk::Label cd_mark_label;
1010 /* videtimline related actions */
1011 Gtk::Label videotl_label;
1012 ArdourCanvas::Container* videotl_group;
1013 Glib::RefPtr<Gtk::ToggleAction> ruler_video_action;
1014 Glib::RefPtr<Gtk::ToggleAction> xjadeo_proc_action;
1015 Glib::RefPtr<Gtk::ToggleAction> xjadeo_ontop_action;
1016 Glib::RefPtr<Gtk::ToggleAction> xjadeo_timecode_action;
1017 Glib::RefPtr<Gtk::ToggleAction> xjadeo_frame_action;
1018 Glib::RefPtr<Gtk::ToggleAction> xjadeo_osdbg_action;
1019 Glib::RefPtr<Gtk::ToggleAction> xjadeo_fullscreen_action;
1020 Glib::RefPtr<Gtk::ToggleAction> xjadeo_letterbox_action;
1021 Glib::RefPtr<Gtk::Action> xjadeo_zoom_100;
1022 void set_xjadeo_proc ();
1023 void toggle_xjadeo_proc (int state=-1);
1024 void set_close_video_sensitive (bool onoff);
1025 void set_xjadeo_sensitive (bool onoff);
1026 void set_xjadeo_viewoption (int);
1027 void toggle_xjadeo_viewoption (int what, int state=-1);
1028 void toggle_ruler_video (bool onoff) {ruler_video_action->set_active(onoff);}
1029 int videotl_bar_height; /* in units of timebar_height; default: 4 */
1030 int get_videotl_bar_height () const { return videotl_bar_height; }
1031 void toggle_region_video_lock ();
1033 friend class EditorCursor;
1035 EditorCursor* playhead_cursor;
1036 framepos_t playhead_cursor_sample () const;
1038 framepos_t get_region_boundary (framepos_t pos, int32_t dir, bool with_selection, bool only_onscreen);
1040 void cursor_to_region_boundary (bool with_selection, int32_t dir);
1041 void cursor_to_next_region_boundary (bool with_selection);
1042 void cursor_to_previous_region_boundary (bool with_selection);
1043 void cursor_to_next_region_point (EditorCursor*, ARDOUR::RegionPoint);
1044 void cursor_to_previous_region_point (EditorCursor*, ARDOUR::RegionPoint);
1045 void cursor_to_region_point (EditorCursor*, ARDOUR::RegionPoint, int32_t dir);
1046 void cursor_to_selection_start (EditorCursor *);
1047 void cursor_to_selection_end (EditorCursor *);
1049 void selected_marker_to_region_boundary (bool with_selection, int32_t dir);
1050 void selected_marker_to_next_region_boundary (bool with_selection);
1051 void selected_marker_to_previous_region_boundary (bool with_selection);
1052 void selected_marker_to_next_region_point (ARDOUR::RegionPoint);
1053 void selected_marker_to_previous_region_point (ARDOUR::RegionPoint);
1054 void selected_marker_to_region_point (ARDOUR::RegionPoint, int32_t dir);
1055 void selected_marker_to_selection_start ();
1056 void selected_marker_to_selection_end ();
1058 void select_all_selectables_using_cursor (EditorCursor *, bool);
1059 void select_all_selectables_using_edit (bool, bool);
1060 void select_all_selectables_between (bool within);
1061 void select_range_between ();
1063 boost::shared_ptr<ARDOUR::Region> find_next_region (ARDOUR::framepos_t, ARDOUR::RegionPoint, int32_t dir, TrackViewList&, TimeAxisView ** = 0);
1064 ARDOUR::framepos_t find_next_region_boundary (ARDOUR::framepos_t, int32_t dir, const TrackViewList&);
1066 std::vector<ARDOUR::framepos_t> region_boundary_cache;
1067 void build_region_boundary_cache ();
1069 Gtk::HBox toplevel_hpacker;
1071 Gtk::HBox bottom_hbox;
1073 Gtk::Table edit_packer;
1075 /** the adjustment that controls the overall editor vertical scroll position */
1076 Gtk::Adjustment vertical_adjustment;
1077 Gtk::Adjustment horizontal_adjustment;
1079 Gtk::Adjustment unused_adjustment; // yes, really; Gtk::Layout constructor requires refs
1080 Gtk::Layout controls_layout;
1081 bool control_layout_scroll (GdkEventScroll* ev);
1082 void reset_controls_layout_width ();
1083 void reset_controls_layout_height (int32_t height);
1092 bool scroll_press (Direction);
1093 void scroll_release ();
1094 sigc::connection _scroll_connection;
1095 int _scroll_callbacks;
1097 double _visible_canvas_width;
1098 double _visible_canvas_height; ///< height of the visible area of the track canvas
1099 double _full_canvas_height; ///< full height of the canvas
1101 bool track_canvas_map_handler (GdkEventAny*);
1103 bool edit_controls_button_release (GdkEventButton*);
1104 Gtk::Menu *edit_controls_left_menu;
1105 Gtk::Menu *edit_controls_right_menu;
1107 Gtk::VBox track_canvas_vbox;
1108 Gtk::VBox edit_controls_vbox;
1109 Gtk::HBox edit_controls_hbox;
1111 void control_vertical_zoom_in_all ();
1112 void control_vertical_zoom_out_all ();
1113 void control_vertical_zoom_in_selected ();
1114 void control_vertical_zoom_out_selected ();
1115 void control_step_tracks_up ();
1116 void control_step_tracks_down ();
1117 void control_view (uint32_t);
1118 void control_scroll (float);
1119 void control_select (boost::shared_ptr<ARDOUR::Stripable>, Selection::Operation);
1120 void control_unselect ();
1121 void access_action (std::string,std::string);
1122 bool deferred_control_scroll (framepos_t);
1123 sigc::connection control_scroll_connection;
1125 void tie_vertical_scrolling ();
1126 void set_horizontal_position (double);
1127 double horizontal_position () const;
1129 struct VisualChange {
1138 framepos_t time_origin;
1139 framecnt_t samples_per_pixel;
1142 int idle_handler_id;
1143 /** true if we are currently in the idle handler */
1146 VisualChange() : pending ((VisualChange::Type) 0), time_origin (0), samples_per_pixel (0), idle_handler_id (-1), being_handled (false) {}
1148 pending = Type (pending | t);
1152 VisualChange pending_visual_change;
1153 bool visual_change_queued;
1157 static int _idle_visual_changer (void *arg);
1158 int idle_visual_changer ();
1159 void visual_changer (const VisualChange&);
1160 void ensure_visual_change_idle_handler ();
1163 TrackViewList track_views;
1164 std::pair<TimeAxisView*, double> trackview_by_y_position (double, bool trackview_relative_offset = true) const;
1166 AxisView* axis_view_by_stripable (boost::shared_ptr<ARDOUR::Stripable>) const;
1167 AxisView* axis_view_by_control (boost::shared_ptr<ARDOUR::AutomationControl>) const;
1169 TimeAxisView* time_axis_view_from_stripable (boost::shared_ptr<ARDOUR::Stripable> s) const {
1170 return dynamic_cast<TimeAxisView*> (axis_view_by_stripable (s));
1173 TrackViewList get_tracks_for_range_action () const;
1175 sigc::connection super_rapid_screen_update_connection;
1176 void center_screen_internal (framepos_t, float);
1178 void super_rapid_screen_update ();
1180 int64_t _last_update_time;
1181 double _err_screen_engine;
1183 void session_going_away ();
1185 framepos_t cut_buffer_start;
1186 framecnt_t cut_buffer_length;
1188 boost::shared_ptr<CursorContext> _press_cursor_ctx; ///< Button press cursor context
1190 boost::weak_ptr<ARDOUR::Trimmable> _trimmable;
1191 boost::weak_ptr<ARDOUR::Movable> _movable;
1193 bool typed_event (ArdourCanvas::Item*, GdkEvent*, ItemType);
1194 bool button_press_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1195 bool button_press_handler_1 (ArdourCanvas::Item *, GdkEvent *, ItemType);
1196 bool button_press_handler_2 (ArdourCanvas::Item *, GdkEvent *, ItemType);
1197 bool button_release_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1198 bool button_double_click_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1199 bool button_press_dispatch (GdkEventButton*);
1200 bool button_release_dispatch (GdkEventButton*);
1201 bool motion_handler (ArdourCanvas::Item*, GdkEvent*, bool from_autoscroll = false);
1202 bool enter_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1203 bool leave_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1204 bool key_press_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1205 bool key_release_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1207 Gtkmm2ext::Bindings* button_bindings;
1208 XMLNode* button_settings () const;
1210 /* KEYMAP HANDLING */
1212 void register_actions ();
1213 void register_region_actions ();
1215 void load_bindings ();
1217 /* CUT/COPY/PASTE */
1219 framepos_t last_paste_pos;
1220 unsigned paste_count;
1222 void cut_copy (Editing::CutCopyOp);
1223 bool can_cut_copy () const;
1224 void cut_copy_points (Editing::CutCopyOp, Evoral::Beats earliest=Evoral::Beats(), bool midi=false);
1225 void cut_copy_regions (Editing::CutCopyOp, RegionSelection&);
1226 void cut_copy_ranges (Editing::CutCopyOp);
1227 void cut_copy_midi (Editing::CutCopyOp);
1229 void mouse_paste ();
1230 void paste_internal (framepos_t position, float times, const int32_t sub_num);
1232 /* EDITING OPERATIONS */
1234 void reset_point_selection ();
1235 void toggle_region_lock ();
1236 void toggle_opaque_region ();
1237 void toggle_record_enable ();
1238 void toggle_solo ();
1239 void toggle_solo_isolate ();
1240 void toggle_mute ();
1241 void toggle_region_lock_style ();
1243 enum LayerOperation {
1250 void do_layer_operation (LayerOperation);
1251 void raise_region ();
1252 void raise_region_to_top ();
1253 void change_region_layering_order (bool from_context_menu);
1254 void lower_region ();
1255 void lower_region_to_bottom ();
1256 void split_region_at_transients ();
1257 void crop_region_to_selection ();
1258 void crop_region_to (framepos_t start, framepos_t end);
1259 void set_sync_point (framepos_t, const RegionSelection&);
1260 void set_region_sync_position ();
1261 void remove_region_sync();
1262 void align_regions (ARDOUR::RegionPoint);
1263 void align_regions_relative (ARDOUR::RegionPoint point);
1264 void align_region (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, framepos_t position);
1265 void align_region_internal (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, framepos_t position);
1266 void remove_selected_regions ();
1267 void remove_clicked_region ();
1268 void show_region_properties ();
1269 void show_midi_list_editor ();
1270 void rename_region ();
1271 void duplicate_some_regions (RegionSelection&, float times);
1272 void duplicate_selection (float times);
1273 void region_fill_selection ();
1274 void combine_regions ();
1275 void uncombine_regions ();
1277 void region_fill_track ();
1278 void audition_playlist_region_standalone (boost::shared_ptr<ARDOUR::Region>);
1279 void split_multichannel_region();
1280 void reverse_region ();
1281 void strip_region_silence ();
1282 void normalize_region ();
1283 void reset_region_scale_amplitude ();
1284 void adjust_region_gain (bool up);
1285 void reset_region_gain ();
1286 void quantize_region ();
1287 void quantize_regions (const RegionSelection& rs);
1288 void legatize_region (bool shrink_only);
1289 void legatize_regions (const RegionSelection& rs, bool shrink_only);
1290 void transform_region ();
1291 void transform_regions (const RegionSelection& rs);
1292 void transpose_region ();
1293 void transpose_regions (const RegionSelection& rs);
1294 void insert_patch_change (bool from_context);
1295 void fork_region ();
1297 void do_insert_time ();
1298 void insert_time (framepos_t, framecnt_t, Editing::InsertTimeOption, bool, bool, bool, bool, bool, bool);
1300 void do_remove_time ();
1301 void remove_time (framepos_t pos, framecnt_t distance, Editing::InsertTimeOption opt, bool ignore_music_glue, bool markers_too,
1302 bool glued_markers_too, bool locked_markers_too, bool tempo_too);
1304 void tab_to_transient (bool forward);
1306 void set_tempo_from_region ();
1307 void use_range_as_bar ();
1309 void define_one_bar (framepos_t start, framepos_t end);
1311 void audition_region_from_region_list ();
1312 void hide_region_from_region_list ();
1313 void show_region_in_region_list ();
1315 void naturalize_region ();
1317 void split_region ();
1322 void paste (float times, bool from_context_menu);
1324 void place_transient ();
1325 void remove_transient (ArdourCanvas::Item* item);
1326 void snap_regions_to_grid ();
1327 void close_region_gaps ();
1329 void keyboard_paste ();
1331 void region_from_selection ();
1332 void create_region_from_selection (std::vector<boost::shared_ptr<ARDOUR::Region> >&);
1334 void play_from_start ();
1335 void play_from_edit_point ();
1336 void play_from_edit_point_and_return ();
1337 void play_selected_region ();
1338 void play_edit_range ();
1339 void play_location (ARDOUR::Location&);
1340 void loop_location (ARDOUR::Location&);
1342 void calc_extra_zoom_edges(framepos_t &start, framepos_t &end);
1343 void temporal_zoom_selection (Editing::ZoomAxis);
1344 void temporal_zoom_session ();
1345 void temporal_zoom (framecnt_t samples_per_pixel);
1346 void temporal_zoom_by_frame (framepos_t start, framepos_t end);
1347 void temporal_zoom_to_frame (bool coarser, framepos_t frame);
1349 void insert_region_list_selection (float times);
1352 void external_pt_dialog ();
1353 typedef struct ptflookup {
1358 bool operator ==(const struct ptflookup& other) {
1359 return (this->index1 == other.index1);
1363 /* import & embed */
1365 void add_external_audio_action (Editing::ImportMode);
1367 int check_whether_and_how_to_import(std::string, bool all_or_nothing = true);
1368 bool check_multichannel_status (const std::vector<std::string>& paths);
1370 SoundFileOmega* sfbrowser;
1372 void bring_in_external_audio (Editing::ImportMode mode, framepos_t& pos);
1374 bool idle_drop_paths (std::vector<std::string> paths, framepos_t frame, double ypos, bool copy);
1375 void drop_paths_part_two (const std::vector<std::string>& paths, framepos_t frame, double ypos, bool copy);
1377 int import_sndfiles (std::vector<std::string> paths,
1378 Editing::ImportDisposition disposition,
1379 Editing::ImportMode mode,
1380 ARDOUR::SrcQuality quality,
1384 boost::shared_ptr<ARDOUR::Track>& track,
1386 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
1388 int embed_sndfiles (std::vector<std::string> paths,
1389 bool multiple_files,
1390 bool& check_sample_rate,
1391 Editing::ImportDisposition disposition,
1392 Editing::ImportMode mode,
1396 boost::shared_ptr<ARDOUR::Track>& track,
1397 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
1399 int add_sources (std::vector<std::string> paths,
1400 ARDOUR::SourceList& sources,
1402 Editing::ImportDisposition disposition,
1403 Editing::ImportMode mode,
1406 boost::shared_ptr<ARDOUR::Track>& track,
1407 bool add_channel_suffix,
1408 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
1410 int finish_bringing_in_material (boost::shared_ptr<ARDOUR::Region> region,
1414 Editing::ImportMode mode,
1415 boost::shared_ptr<ARDOUR::Track>& existing_track,
1416 const std::string& new_track_name,
1417 boost::shared_ptr<ARDOUR::PluginInfo> instrument);
1419 boost::shared_ptr<ARDOUR::AudioTrack> get_nth_selected_audio_track (int nth) const;
1420 boost::shared_ptr<ARDOUR::MidiTrack> get_nth_selected_midi_track (int nth) const;
1422 void toggle_midi_input_active (bool flip_others);
1424 ARDOUR::InterThreadInfo* current_interthread_info;
1426 AnalysisWindow* analysis_window;
1428 /* import & embed */
1429 void external_audio_dialog ();
1430 void session_import_dialog ();
1432 /* import specific info */
1434 struct EditorImportStatus : public ARDOUR::ImportStatus {
1435 Editing::ImportMode mode;
1439 boost::shared_ptr<ARDOUR::Track> track;
1443 EditorImportStatus import_status;
1444 static void *_import_thread (void *);
1445 void* import_thread ();
1446 void finish_import ();
1448 /* to support this ... */
1450 void import_audio (bool as_tracks);
1451 void do_import (std::vector<std::string> paths, bool split, bool as_tracks);
1452 void import_smf_tempo_map (Evoral::SMF const &, framepos_t pos);
1453 void move_to_start ();
1454 void move_to_end ();
1455 void center_playhead ();
1456 void center_edit_point ();
1457 void playhead_forward_to_grid ();
1458 void playhead_backward_to_grid ();
1459 void scroll_playhead (bool forward);
1460 void scroll_backward (float pages=0.8f);
1461 void scroll_forward (float pages=0.8f);
1462 void scroll_tracks_down ();
1463 void scroll_tracks_up ();
1465 void clear_markers ();
1466 void clear_ranges ();
1467 void clear_locations ();
1468 void unhide_markers ();
1469 void unhide_ranges ();
1470 void cursor_align (bool playhead_to_edit);
1471 void toggle_skip_playback ();
1473 void remove_last_capture ();
1474 void select_all_selectables_using_time_selection ();
1475 void select_all_selectables_using_loop();
1476 void select_all_selectables_using_punch();
1477 void set_selection_from_range (ARDOUR::Location&);
1478 void set_selection_from_punch ();
1479 void set_selection_from_loop ();
1480 void set_selection_from_region ();
1482 void add_location_mark (framepos_t where);
1483 void add_location_from_region ();
1484 void add_locations_from_region ();
1485 void add_location_from_selection ();
1486 void set_loop_from_selection (bool play);
1487 void set_punch_from_selection ();
1488 void set_punch_from_region ();
1489 void set_auto_punch_range();
1491 void set_session_start_from_playhead ();
1492 void set_session_end_from_playhead ();
1493 void set_session_extents_from_selection ();
1495 void set_loop_from_region (bool play);
1497 void set_loop_range (framepos_t start, framepos_t end, std::string cmd);
1498 void set_punch_range (framepos_t start, framepos_t end, std::string cmd);
1500 void toggle_location_at_playhead_cursor ();
1501 void add_location_from_playhead_cursor ();
1502 bool do_remove_location_at_playhead_cursor ();
1503 void remove_location_at_playhead_cursor ();
1504 bool select_new_marker;
1506 void reverse_selection ();
1507 void edit_envelope ();
1509 double last_scrub_x;
1510 int scrubbing_direction;
1511 int scrub_reversals;
1512 int scrub_reverse_distance;
1513 void scrub (framepos_t, double);
1515 void set_punch_start_from_edit_point ();
1516 void set_punch_end_from_edit_point ();
1517 void set_loop_start_from_edit_point ();
1518 void set_loop_end_from_edit_point ();
1520 void keyboard_selection_begin ( Editing::EditIgnoreOption = Editing::EDIT_IGNORE_NONE );
1521 void keyboard_selection_finish (bool add, Editing::EditIgnoreOption = Editing::EDIT_IGNORE_NONE);
1522 bool have_pending_keyboard_selection;
1523 framepos_t pending_keyboard_selection_start;
1525 void move_range_selection_start_or_end_to_region_boundary (bool, bool);
1527 Editing::SnapType _snap_type;
1528 Editing::SnapMode _snap_mode;
1530 /// Snap threshold in pixels
1531 double snap_threshold;
1533 bool ignore_gui_changes;
1535 DragManager* _drags;
1540 Gtk::Dialog* lock_dialog;
1542 struct timeval last_event_time;
1543 bool generic_event_handler (GdkEvent*);
1544 bool lock_timeout_callback ();
1545 void start_lock_event_timing ();
1547 Gtk::Menu fade_context_menu;
1549 Gtk::Menu xfade_in_context_menu;
1550 Gtk::Menu xfade_out_context_menu;
1551 void popup_xfade_in_context_menu (int, int, ArdourCanvas::Item*, ItemType);
1552 void popup_xfade_out_context_menu (int, int, ArdourCanvas::Item*, ItemType);
1553 void fill_xfade_menu (Gtk::Menu_Helpers::MenuList& items, bool start);
1555 void set_fade_in_shape (ARDOUR::FadeShape);
1556 void set_fade_out_shape (ARDOUR::FadeShape);
1558 void set_fade_length (bool in);
1559 void set_fade_in_active (bool);
1560 void set_fade_out_active (bool);
1564 std::set<boost::shared_ptr<ARDOUR::Playlist> > motion_frozen_playlists;
1566 bool _dragging_playhead;
1567 bool _dragging_edit_point;
1569 void marker_drag_motion_callback (GdkEvent*);
1570 void marker_drag_finished_callback (GdkEvent*);
1572 gint mouse_rename_region (ArdourCanvas::Item*, GdkEvent*);
1574 void add_region_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1575 void start_create_region_grab (ArdourCanvas::Item*, GdkEvent*);
1576 void add_region_copy_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1577 void add_region_brush_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1578 void start_selection_grab (ArdourCanvas::Item*, GdkEvent*);
1580 void region_view_item_click (AudioRegionView&, GdkEventButton*);
1582 bool can_remove_control_point (ArdourCanvas::Item *);
1583 void remove_control_point (ArdourCanvas::Item *);
1585 void mouse_brush_insert_region (RegionView*, framepos_t pos);
1587 /* Canvas event handlers */
1589 bool canvas_scroll_event (GdkEventScroll* event, bool from_canvas);
1590 bool canvas_control_point_event (GdkEvent* event,ArdourCanvas::Item*, ControlPoint*);
1591 bool canvas_line_event (GdkEvent* event,ArdourCanvas::Item*, AutomationLine*);
1592 bool canvas_selection_rect_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1593 bool canvas_selection_start_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1594 bool canvas_selection_end_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1595 bool canvas_start_xfade_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1596 bool canvas_end_xfade_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1597 bool canvas_fade_in_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1598 bool canvas_fade_in_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*, bool trim = false);
1599 bool canvas_fade_out_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1600 bool canvas_fade_out_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*, bool trim = false);
1601 bool canvas_region_view_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1602 bool canvas_wave_view_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1603 bool canvas_frame_handle_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1604 bool canvas_region_view_name_highlight_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1605 bool canvas_region_view_name_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1606 bool canvas_feature_line_event (GdkEvent* event, ArdourCanvas::Item*, RegionView*);
1607 bool canvas_stream_view_event (GdkEvent* event,ArdourCanvas::Item*, RouteTimeAxisView*);
1608 bool canvas_marker_event (GdkEvent* event,ArdourCanvas::Item*, ArdourMarker*);
1609 bool canvas_tempo_marker_event (GdkEvent* event,ArdourCanvas::Item*, TempoMarker*);
1610 bool canvas_tempo_curve_event (GdkEvent* event,ArdourCanvas::Item*, TempoCurve*);
1611 bool canvas_meter_marker_event (GdkEvent* event,ArdourCanvas::Item*, MeterMarker*);
1612 bool canvas_automation_track_event(GdkEvent* event, ArdourCanvas::Item*, AutomationTimeAxisView*);
1613 bool canvas_note_event (GdkEvent* event, ArdourCanvas::Item *);
1615 bool canvas_ruler_event (GdkEvent* event, ArdourCanvas::Item *, ItemType);
1616 bool canvas_tempo_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1617 bool canvas_meter_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1618 bool canvas_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1619 bool canvas_range_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1620 bool canvas_transport_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1621 bool canvas_cd_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1623 bool canvas_videotl_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1624 void update_video_timeline (bool flush = false);
1625 void set_video_timeline_height (const int);
1626 bool is_video_timeline_locked ();
1627 void toggle_video_timeline_locked ();
1628 void set_video_timeline_locked (const bool);
1629 void queue_visual_videotimeline_update ();
1630 void embed_audio_from_video (std::string, framepos_t n = 0, bool lock_position_to_video = true);
1632 bool track_selection_change_without_scroll () const {
1633 return _track_selection_change_without_scroll;
1636 PBD::Signal0<void> EditorFreeze;
1637 PBD::Signal0<void> EditorThaw;
1640 friend class DragManager;
1641 friend class EditorRouteGroups;
1642 friend class EditorRegions;
1644 /* non-public event handlers */
1646 bool canvas_playhead_cursor_event (GdkEvent* event, ArdourCanvas::Item*);
1647 bool track_canvas_scroll (GdkEventScroll* event);
1649 bool track_canvas_button_press_event (GdkEventButton* event);
1650 bool track_canvas_button_release_event (GdkEventButton* event);
1651 bool track_canvas_motion_notify_event (GdkEventMotion* event);
1653 Gtk::Allocation _canvas_viewport_allocation;
1654 void track_canvas_viewport_allocate (Gtk::Allocation alloc);
1655 void track_canvas_viewport_size_allocated ();
1656 bool track_canvas_drag_motion (Glib::RefPtr<Gdk::DragContext> const &, int, int, guint);
1657 bool track_canvas_key_press (GdkEventKey *);
1658 bool track_canvas_key_release (GdkEventKey *);
1660 void set_playhead_cursor ();
1662 void toggle_region_mute ();
1664 void initialize_canvas ();
1666 /* display control */
1668 bool _show_measures;
1669 /// true if the editor should follow the playhead, otherwise false
1670 bool _follow_playhead;
1671 /// true if we scroll the tracks rather than the playhead
1672 bool _stationary_playhead;
1673 /// true if we are in fullscreen mode
1676 TempoLines* tempo_lines;
1678 ArdourCanvas::Container* global_rect_group;
1679 ArdourCanvas::Container* time_line_group;
1681 void hide_measures ();
1682 void draw_measures (std::vector<ARDOUR::TempoMap::BBTPoint>&);
1684 void new_tempo_section ();
1687 void remove_tempo_marker (ArdourCanvas::Item*);
1688 void remove_meter_marker (ArdourCanvas::Item*);
1689 gint real_remove_tempo_marker (ARDOUR::TempoSection*);
1690 gint real_remove_meter_marker (ARDOUR::MeterSection*);
1692 void edit_tempo_marker (TempoMarker&);
1693 void edit_meter_marker (MeterMarker&);
1694 void edit_control_point (ArdourCanvas::Item*);
1695 void edit_notes (MidiRegionView*);
1696 void edit_region (RegionView*);
1698 void edit_current_meter ();
1699 void edit_current_tempo ();
1701 void marker_menu_edit ();
1702 void marker_menu_remove ();
1703 void marker_menu_rename ();
1704 void rename_marker (ArdourMarker *marker);
1705 void toggle_marker_lock_style ();
1706 void toggle_tempo_clamped ();
1707 void toggle_tempo_type ();
1708 void continue_previous_tempo ();
1709 void ramp_to_next_tempo ();
1710 void toggle_marker_menu_lock ();
1711 void toggle_marker_menu_glue ();
1712 void marker_menu_hide ();
1713 void marker_menu_loop_range ();
1714 void marker_menu_select_all_selectables_using_range ();
1715 void marker_menu_select_using_range ();
1716 void marker_menu_separate_regions_using_location ();
1717 void marker_menu_play_from ();
1718 void marker_menu_play_range ();
1719 void marker_menu_set_playhead ();
1720 void marker_menu_set_from_playhead ();
1721 void marker_menu_set_from_selection (bool force_regions);
1722 void marker_menu_range_to_next ();
1723 void marker_menu_zoom_to_range ();
1724 void new_transport_marker_menu_set_loop ();
1725 void new_transport_marker_menu_set_punch ();
1726 void update_loop_range_view ();
1727 void update_punch_range_view ();
1728 void new_transport_marker_menu_popdown ();
1729 void marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1730 void tempo_or_meter_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1731 void new_transport_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1732 void build_range_marker_menu (ARDOUR::Location *, bool, bool);
1733 void build_marker_menu (ARDOUR::Location *);
1734 void build_tempo_marker_menu (TempoMarker *, bool);
1735 void build_meter_marker_menu (MeterMarker *, bool);
1736 void build_new_transport_marker_menu ();
1737 void dynamic_cast_marker_object (void*, MeterMarker**, TempoMarker**) const;
1739 Gtk::Menu* tempo_marker_menu;
1740 Gtk::Menu* meter_marker_menu;
1741 Gtk::Menu* marker_menu;
1742 Gtk::Menu* range_marker_menu;
1743 Gtk::Menu* transport_marker_menu;
1744 Gtk::Menu* new_transport_marker_menu;
1745 Gtk::Menu* cd_marker_menu;
1746 ArdourCanvas::Item* marker_menu_item;
1748 typedef std::list<ArdourMarker*> Marks;
1751 typedef std::list<TempoCurve*> Curves;
1752 Curves tempo_curves;
1754 void remove_metric_marks ();
1755 void draw_metric_marks (const ARDOUR::Metrics& metrics);
1757 void compute_current_bbt_points (std::vector<ARDOUR::TempoMap::BBTPoint>& grid, framepos_t left, framepos_t right);
1759 void tempo_map_changed (const PBD::PropertyChange&);
1760 void tempometric_position_changed (const PBD::PropertyChange&);
1761 void redisplay_tempo (bool immediate_redraw);
1763 uint32_t bbt_beat_subdivision;
1767 Gtk::ToggleButton editor_mixer_button;
1768 Gtk::ToggleButton editor_list_button;
1769 void editor_mixer_button_toggled ();
1770 void editor_list_button_toggled ();
1772 ArdourButton zoom_in_button;
1773 ArdourButton zoom_out_button;
1774 ArdourButton zoom_out_full_button;
1776 ArdourButton tav_expand_button;
1777 ArdourButton tav_shrink_button;
1778 ArdourDropdown visible_tracks_selector;
1779 ArdourDropdown zoom_preset_selector;
1781 int32_t _visible_track_count;
1782 void build_track_count_menu ();
1783 void set_visible_track_count (int32_t);
1785 void set_zoom_preset(int64_t);
1787 Gtk::VBox toolbar_clock_vbox;
1788 Gtk::VBox toolbar_selection_clock_vbox;
1789 Gtk::Table toolbar_selection_clock_table;
1790 Gtk::Label toolbar_selection_cursor_label;
1792 ArdourButton mouse_select_button;
1793 ArdourButton mouse_draw_button;
1794 ArdourButton mouse_move_button;
1795 ArdourButton mouse_timefx_button;
1796 ArdourButton mouse_content_button;
1797 ArdourButton mouse_audition_button;
1798 ArdourButton mouse_cut_button;
1800 ArdourButton smart_mode_button;
1801 Glib::RefPtr<Gtk::ToggleAction> smart_mode_action;
1803 void mouse_mode_toggled (Editing::MouseMode m);
1804 void mouse_mode_object_range_toggled ();
1805 bool ignore_mouse_mode_toggle;
1807 bool mouse_select_button_release (GdkEventButton*);
1809 Gtk::VBox automation_box;
1810 Gtk::Button automation_mode_button;
1812 //edit mode menu stuff
1813 ArdourDropdown edit_mode_selector;
1814 void edit_mode_selection_done ( ARDOUR::EditMode m );
1815 void build_edit_mode_menu ();
1816 Gtk::VBox edit_mode_box;
1818 void set_edit_mode (ARDOUR::EditMode);
1819 void cycle_edit_mode ();
1821 ArdourDropdown snap_type_selector;
1822 void build_snap_type_menu ();
1824 ArdourDropdown snap_mode_selector;
1825 void build_snap_mode_menu ();
1828 std::vector<std::string> snap_type_strings;
1829 std::vector<std::string> snap_mode_strings;
1831 void snap_type_selection_done (Editing::SnapType);
1832 void snap_mode_selection_done (Editing::SnapMode);
1833 void snap_mode_chosen (Editing::SnapMode);
1834 void snap_type_chosen (Editing::SnapType);
1836 Glib::RefPtr<Gtk::RadioAction> snap_type_action (Editing::SnapType);
1837 Glib::RefPtr<Gtk::RadioAction> snap_mode_action (Editing::SnapMode);
1839 //zoom focus meu stuff
1840 ArdourDropdown zoom_focus_selector;
1841 void zoom_focus_selection_done ( Editing::ZoomFocus f );
1842 void build_zoom_focus_menu ();
1843 std::vector<std::string> zoom_focus_strings;
1845 void zoom_focus_chosen (Editing::ZoomFocus);
1847 Glib::RefPtr<Gtk::RadioAction> zoom_focus_action (Editing::ZoomFocus);
1849 Gtk::HBox _track_box;
1851 Gtk::HBox _zoom_box;
1852 void zoom_adjustment_changed();
1854 void setup_toolbar ();
1856 void setup_tooltips ();
1858 Gtk::HBox toolbar_hbox;
1860 void setup_midi_toolbar ();
1862 /* selection process */
1864 Selection* selection;
1865 Selection* cut_buffer;
1866 SelectionMemento* _selection_memento;
1868 void time_selection_changed ();
1869 void update_time_selection_display ();
1870 void presentation_info_changed (PBD::PropertyChange const &);
1871 void region_selection_changed ();
1872 sigc::connection editor_regions_selection_changed_connection;
1873 void sensitize_all_region_actions (bool);
1874 void sensitize_the_right_region_actions (bool because_canvas_crossing);
1875 bool _all_region_actions_sensitized;
1876 /** Flag to block region action handlers from doing what they normally do;
1877 * I tried Gtk::Action::block_activate() but this doesn't work (ie it doesn't
1878 * block) when setting a ToggleAction's active state.
1880 bool _ignore_region_action;
1881 bool _last_region_menu_was_main;
1882 void point_selection_changed ();
1883 void marker_selection_changed ();
1885 bool _track_selection_change_without_scroll;
1887 void cancel_selection ();
1888 void cancel_time_selection ();
1890 bool get_smart_mode() const;
1892 bool audio_region_selection_covers (framepos_t where);
1894 /* transport range select process */
1896 ArdourCanvas::Rectangle* cd_marker_bar_drag_rect;
1897 ArdourCanvas::Rectangle* range_bar_drag_rect;
1898 ArdourCanvas::Rectangle* transport_bar_drag_rect;
1899 ArdourCanvas::Rectangle *transport_bar_range_rect;
1900 ArdourCanvas::Rectangle *transport_bar_preroll_rect;
1901 ArdourCanvas::Rectangle *transport_bar_postroll_rect;
1902 ArdourCanvas::Rectangle *transport_loop_range_rect;
1903 ArdourCanvas::Rectangle *transport_punch_range_rect;
1904 ArdourCanvas::Line *transport_punchin_line;
1905 ArdourCanvas::Line *transport_punchout_line;
1906 ArdourCanvas::Rectangle *transport_preroll_rect;
1907 ArdourCanvas::Rectangle *transport_postroll_rect;
1909 ARDOUR::Location* transport_loop_location();
1910 ARDOUR::Location* transport_punch_location();
1912 ARDOUR::Location *temp_location;
1914 /* object rubberband select process */
1916 void select_all_within (framepos_t, framepos_t, double, double, TrackViewList const &, Selection::Operation, bool);
1918 ArdourCanvas::Rectangle *rubberband_rect;
1920 EditorRouteGroups* _route_groups;
1921 EditorRoutes* _routes;
1922 EditorRegions* _regions;
1923 EditorSnapshots* _snapshots;
1924 EditorLocations* _locations;
1926 /* diskstream/route display management */
1927 Glib::RefPtr<Gdk::Pixbuf> rec_enabled_icon;
1928 Glib::RefPtr<Gdk::Pixbuf> rec_disabled_icon;
1930 Glib::RefPtr<Gtk::TreeSelection> route_display_selection;
1932 bool sync_track_view_list_and_routes ();
1934 Gtk::VBox list_vpacker;
1938 sigc::connection autoscroll_connection;
1939 bool autoscroll_horizontal_allowed;
1940 bool autoscroll_vertical_allowed;
1941 uint32_t autoscroll_cnt;
1942 Gtk::Widget* autoscroll_widget;
1943 ArdourCanvas::Rect autoscroll_boundary;
1945 bool autoscroll_canvas ();
1946 void start_canvas_autoscroll (bool allow_horiz, bool allow_vert, const ArdourCanvas::Rect& boundary);
1947 void stop_canvas_autoscroll ();
1950 void point_trim (GdkEvent *, framepos_t);
1952 void trim_region_front();
1953 void trim_region_back();
1954 void trim_region (bool front);
1956 void trim_region_to_loop ();
1957 void trim_region_to_punch ();
1958 void trim_region_to_location (const ARDOUR::Location&, const char* cmd);
1960 void trim_to_region(bool forward);
1961 void trim_region_to_previous_region_end();
1962 void trim_region_to_next_region_start();
1964 bool show_gain_after_trim;
1968 int convert_drop_to_paths (
1969 std::vector<std::string>& paths,
1970 const Glib::RefPtr<Gdk::DragContext>& context,
1973 const Gtk::SelectionData& data,
1977 void track_canvas_drag_data_received (
1978 const Glib::RefPtr<Gdk::DragContext>& context,
1981 const Gtk::SelectionData& data,
1986 const Glib::RefPtr<Gdk::DragContext>& context,
1989 const Gtk::SelectionData& data,
1994 const Glib::RefPtr<Gdk::DragContext>& context,
1997 const Gtk::SelectionData& data,
2002 const Glib::RefPtr<Gdk::DragContext>& context,
2005 const Gtk::SelectionData& data,
2011 int write_region_selection(RegionSelection&);
2012 bool write_region (std::string path, boost::shared_ptr<ARDOUR::AudioRegion>);
2013 void bounce_region_selection (bool with_processing);
2014 void bounce_range_selection (bool replace, bool enable_processing);
2015 void external_edit_region ();
2017 int write_audio_selection (TimeSelection&);
2018 bool write_audio_range (ARDOUR::AudioPlaylist&, const ARDOUR::ChanCount& channels, std::list<ARDOUR::AudioRange>&);
2020 void write_selection ();
2022 uint32_t selection_op_cmd_depth;
2023 uint32_t selection_op_history_it;
2025 std::list<XMLNode *> selection_op_history; /* used in *_reversible_selection_op */
2026 std::list<XMLNode *> before; /* used in *_reversible_command */
2028 void update_title ();
2029 void update_title_s (const std::string & snapshot_name);
2031 void instant_save ();
2032 bool no_save_instant;
2034 boost::shared_ptr<ARDOUR::AudioRegion> last_audition_region;
2036 /* freeze operations */
2038 ARDOUR::InterThreadInfo freeze_status;
2039 static void* _freeze_thread (void*);
2040 void* freeze_thread ();
2042 void freeze_route ();
2043 void unfreeze_route ();
2047 void duplicate_range (bool with_dialog);
2048 void duplicate_regions (float times);
2050 /** computes the timeline frame (sample) of an event whose coordinates
2051 * are in canvas units (pixels, scroll offset included).
2053 framepos_t canvas_event_sample (GdkEvent const *, double* px = 0, double* py = 0) const;
2055 /** computes the timeline frame (sample) of an event whose coordinates
2056 * are in window units (pixels, no scroll offset).
2058 framepos_t window_event_sample (GdkEvent const *, double* px = 0, double* py = 0) const;
2060 /* returns false if mouse pointer is not in track or marker canvas
2062 bool mouse_frame (framepos_t&, bool& in_track_canvas) const;
2064 TimeFXDialog* current_timefx;
2065 static void* timefx_thread (void *arg);
2068 int time_stretch (RegionSelection&, float fraction);
2069 int pitch_shift (RegionSelection&, float cents);
2070 void pitch_shift_region ();
2072 /* editor-mixer strip */
2074 MixerStrip *current_mixer_strip;
2075 bool show_editor_mixer_when_tracks_arrive;
2076 Gtk::VBox current_mixer_strip_vbox;
2077 void cms_new (boost::shared_ptr<ARDOUR::Route>);
2078 void current_mixer_strip_hidden ();
2081 void ensure_all_elements_drawn ();
2083 /* nudging tracks */
2085 void nudge_track (bool use_edit_point, bool forwards);
2087 static const int32_t default_width = 995;
2088 static const int32_t default_height = 765;
2092 ArdourButton nudge_forward_button;
2093 ArdourButton nudge_backward_button;
2094 Gtk::HBox nudge_hbox;
2095 Gtk::VBox nudge_vbox;
2096 AudioClock* nudge_clock;
2098 bool nudge_forward_release (GdkEventButton*);
2099 bool nudge_backward_release (GdkEventButton*);
2103 void apply_filter (ARDOUR::Filter&, std::string cmd, ProgressReporter* progress = 0);
2105 Command* apply_midi_note_edit_op_to_region (ARDOUR::MidiOperator& op, MidiRegionView& mrv);
2106 void apply_midi_note_edit_op (ARDOUR::MidiOperator& op, const RegionSelection& rs);
2108 /* handling cleanup */
2110 int playlist_deletion_dialog (boost::shared_ptr<ARDOUR::Playlist>);
2112 PBD::ScopedConnectionList session_connections;
2114 /* tracking step changes of track height */
2116 TimeAxisView* current_stepping_trackview;
2117 ARDOUR::microseconds_t last_track_height_step_timestamp;
2118 gint track_height_step_timeout();
2119 sigc::connection step_timeout;
2121 TimeAxisView* entered_track;
2122 /** If the mouse is over a RegionView or one of its child canvas items, this is set up
2123 to point to the RegionView. Otherwise it is 0.
2125 RegionView* entered_regionview;
2127 std::vector<EnterContext> _enter_stack;
2129 bool clear_entered_track;
2130 bool left_track_canvas (GdkEventCrossing*);
2131 bool entered_track_canvas (GdkEventCrossing*);
2132 void set_entered_track (TimeAxisView*);
2133 void set_entered_regionview (RegionView*);
2134 gint left_automation_track ();
2136 void reset_canvas_action_sensitivity (bool);
2137 void set_gain_envelope_visibility ();
2138 void set_region_gain_visibility (RegionView*);
2139 void toggle_gain_envelope_active ();
2140 void reset_region_gain_envelopes ();
2142 void session_state_saved (std::string);
2144 Glib::RefPtr<Gtk::Action> undo_action;
2145 Glib::RefPtr<Gtk::Action> redo_action;
2146 Glib::RefPtr<Gtk::Action> alternate_redo_action;
2147 Glib::RefPtr<Gtk::Action> alternate_alternate_redo_action;
2148 Glib::RefPtr<Gtk::Action> selection_undo_action;
2149 Glib::RefPtr<Gtk::Action> selection_redo_action;
2151 void history_changed ();
2153 Editing::EditPoint _edit_point;
2155 ArdourDropdown edit_point_selector;
2156 void build_edit_point_menu();
2158 void set_edit_point_preference (Editing::EditPoint ep, bool force = false);
2159 void cycle_edit_point (bool with_marker);
2160 void set_edit_point ();
2161 void edit_point_selection_done (Editing::EditPoint);
2162 void edit_point_chosen (Editing::EditPoint);
2163 Glib::RefPtr<Gtk::RadioAction> edit_point_action (Editing::EditPoint);
2164 std::vector<std::string> edit_point_strings;
2165 std::vector<std::string> edit_mode_strings;
2167 void selected_marker_moved (ARDOUR::Location*);
2169 bool get_edit_op_range (framepos_t& start, framepos_t& end) const;
2171 void get_regions_at (RegionSelection&, framepos_t where, const TrackViewList& ts) const;
2172 void get_regions_after (RegionSelection&, framepos_t where, const TrackViewList& ts) const;
2174 RegionSelection get_regions_from_selection_and_edit_point (Editing::EditIgnoreOption = Editing::EDIT_IGNORE_NONE,
2175 bool use_context_click = false,
2176 bool from_outside_canvas = false);
2177 RegionSelection get_regions_from_selection_and_entered () const;
2179 void start_updating_meters ();
2180 void stop_updating_meters ();
2181 bool meters_running;
2183 void select_next_route ();
2184 void select_prev_route ();
2186 void snap_to_internal (ARDOUR::MusicFrame& first,
2187 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
2188 bool for_mark = false,
2189 bool ensure_snap = false);
2191 void timecode_snap_to_internal (ARDOUR::MusicFrame& first,
2192 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
2193 bool for_mark = false);
2195 RhythmFerret* rhythm_ferret;
2197 void fit_tracks (TrackViewList &);
2198 void fit_selection ();
2199 void set_track_height (Height);
2201 void _remove_tracks ();
2202 bool idle_remove_tracks ();
2203 void toggle_tracks_active ();
2207 static gboolean _idle_resize (gpointer);
2209 int32_t _pending_resize_amount;
2210 TimeAxisView* _pending_resize_view;
2212 void visible_order_range (int*, int*) const;
2216 /** true if we've made a locate request that hasn't yet been processed */
2217 bool _pending_locate_request;
2219 /** if true, there is a pending Session locate which is the initial one when loading a session;
2220 we need to know this so that we don't (necessarily) set the viewport to show the playhead
2223 bool _pending_initial_locate;
2225 Gtk::HBox _summary_hbox;
2226 EditorSummary* _summary;
2228 void region_view_added (RegionView *);
2229 void region_view_removed ();
2231 EditorGroupTabs* _group_tabs;
2232 void fit_route_group (ARDOUR::RouteGroup *);
2234 void step_edit_status_change (bool);
2235 void start_step_editing ();
2236 void stop_step_editing ();
2237 bool check_step_edit ();
2238 sigc::connection step_edit_connection;
2240 double _last_motion_y;
2242 RegionLayeringOrderEditor* layering_order_editor;
2243 void update_region_layering_order_editor ();
2245 /** Track that was the source for the last cut/copy operation. Used as a place
2246 to paste things iff there is no selected track.
2248 TimeAxisView* _last_cut_copy_source_track;
2250 /** true if a change in Selection->regions should change the selection in the region list.
2251 See EditorRegions::selection_changed.
2253 bool _region_selection_change_updates_region_list;
2255 void setup_fade_images ();
2256 std::map<ARDOUR::FadeShape, Gtk::Image*> _xfade_in_images;
2257 std::map<ARDOUR::FadeShape, Gtk::Image*> _xfade_out_images;
2259 Gtk::MenuItem& action_menu_item (std::string const &);
2260 void action_pre_activated (Glib::RefPtr<Gtk::Action> const &);
2262 MouseCursors* _cursors;
2264 void follow_mixer_selection ();
2265 bool _following_mixer_selection;
2267 int time_fx (ARDOUR::RegionList&, float val, bool pitching);
2268 void note_edit_done (int, EditNoteDialog*);
2269 void toggle_sound_midi_notes ();
2271 /** Flag for a bit of a hack wrt control point selection; see set_selected_control_point_from_click */
2272 bool _control_point_toggled_on_press;
2274 /** This is used by TimeAxisView to keep a track of the TimeAxisView that is currently being
2275 stepped in height using ScrollZoomVerticalModifier+Scrollwheel. When a scroll event
2276 occurs, we do the step on this _stepping_axis_view if it is non-0 (and we set up this
2277 _stepping_axis_view with the TimeAxisView underneath the mouse if it is 0). Then Editor
2278 resets _stepping_axis_view when the modifier key is released. In this (hacky) way,
2279 pushing the modifier key and moving the scroll wheel will operate on the same track
2280 until the key is released (rather than skipping about to whatever happens to be
2281 underneath the mouse at the time).
2283 TimeAxisView* _stepping_axis_view;
2284 void zoom_vertical_modifier_released();
2286 void bring_in_callback (Gtk::Label*, uint32_t n, uint32_t total, std::string name);
2287 void update_bring_in_message (Gtk::Label* label, uint32_t n, uint32_t total, std::string name);
2288 void bring_all_sources_into_session ();
2290 QuantizeDialog* quantize_dialog;
2291 MainMenuDisabler* _main_menu_disabler;
2293 /* private helper functions to help with registering region actions */
2295 Glib::RefPtr<Gtk::Action> register_region_action (Glib::RefPtr<Gtk::ActionGroup> group, Editing::RegionActionTarget, char const * name, char const * label, sigc::slot<void> slot);
2296 void register_toggle_region_action (Glib::RefPtr<Gtk::ActionGroup> group, Editing::RegionActionTarget, char const * name, char const * label, sigc::slot<void> slot);
2298 Glib::RefPtr<Gtk::Action> reg_sens (Glib::RefPtr<Gtk::ActionGroup> group, char const * name, char const * label, sigc::slot<void> slot);
2299 void toggle_reg_sens (Glib::RefPtr<Gtk::ActionGroup> group, char const * name, char const * label, sigc::slot<void> slot);
2300 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);
2302 Gtkmm2ext::ActionMap myactions;
2305 friend class RegionCutDrag;
2306 friend class RegionDrag;
2307 friend class RegionMoveDrag;
2308 friend class RegionSpliceDrag;
2309 friend class RegionRippleDrag;
2310 friend class TrimDrag;
2311 friend class BBTRulerDrag;
2312 friend class MeterMarkerDrag;
2313 friend class TempoMarkerDrag;
2314 friend class CursorDrag;
2315 friend class FadeInDrag;
2316 friend class FadeOutDrag;
2317 friend class MarkerDrag;
2318 friend class RegionGainDrag;
2319 friend class ControlPointDrag;
2320 friend class LineDrag;
2321 friend class RubberbandSelectDrag;
2322 friend class RulerZoomDrag;
2323 friend class EditorRubberbandSelectDrag;
2324 friend class TimeFXDrag;
2325 friend class ScrubDrag;
2326 friend class SelectionDrag;
2327 friend class RangeMarkerBarDrag;
2328 friend class MouseZoomDrag;
2329 friend class RegionCreateDrag;
2330 friend class RegionMotionDrag;
2331 friend class RegionInsertDrag;
2332 friend class VideoTimeLineDrag;
2334 friend class EditorSummary;
2335 friend class EditorGroupTabs;
2337 friend class EditorRoutes;
2338 friend class RhythmFerret;
2341 #endif /* __ardour_editor_h__ */