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/dndtreeview.h"
40 #include "pbd/stateful.h"
41 #include "pbd/signals.h"
43 #include "ardour/import_status.h"
44 #include "ardour/tempo.h"
45 #include "ardour/location.h"
46 #include "ardour/types.h"
48 #include "canvas/fwd.h"
49 #include "canvas/ruler.h"
51 #include "widgets/ardour_button.h"
52 #include "widgets/ardour_dropdown.h"
53 #include "widgets/pane.h"
55 #include "ardour_dialog.h"
56 #include "public_editor.h"
59 #include "editor_items.h"
60 #include "region_selection.h"
61 #include "selection_memento.h"
62 #include "tempo_curve.h"
96 class AudioRegionView;
97 class AudioStreamView;
98 class AudioTimeAxisView;
100 class AutomationSelection;
101 class AutomationTimeAxisView;
106 class EditNoteDialog;
108 class EditorGroupTabs;
109 class EditorLocations;
112 class EditorRouteGroups;
113 class EditorSnapshots;
115 class GUIObjectState;
117 class MidiRegionView;
118 class MidiExportDialog;
122 class PlaylistSelector;
123 class PluginSelector;
124 class ProgressReporter;
125 class QuantizeDialog;
129 class SoundFileOmega;
136 class RegionLayeringOrderEditor;
139 class Editor : public PublicEditor, public PBD::ScopedConnectionList
145 void set_session (ARDOUR::Session *);
147 Gtk::Window* use_own_window (bool and_fill_it);
150 virtual bool have_idled () const { return _have_idled; }
152 framepos_t leftmost_sample() const { return leftmost_frame; }
154 framecnt_t current_page_samples() const {
155 return (framecnt_t) _visible_canvas_width * samples_per_pixel;
158 double visible_canvas_height () const {
159 return _visible_canvas_height;
161 double trackviews_height () const;
163 void cycle_snap_mode ();
164 void next_snap_choice ();
165 void next_snap_choice_music_only ();
166 void next_snap_choice_music_and_time ();
167 void prev_snap_choice ();
168 void prev_snap_choice_music_only ();
169 void prev_snap_choice_music_and_time ();
170 void set_snap_to (Editing::SnapType);
171 void set_snap_mode (Editing::SnapMode);
172 void set_snap_threshold (double pixel_distance) {snap_threshold = pixel_distance;}
174 Editing::SnapMode snap_mode () const;
175 Editing::SnapType snap_type () const;
176 bool snap_musical () const;
178 void undo (uint32_t n = 1);
179 void redo (uint32_t n = 1);
181 XMLNode& get_state ();
182 int set_state (const XMLNode&, int version);
184 void set_mouse_mode (Editing::MouseMode, bool force=true);
185 void step_mouse_mode (bool next);
186 Editing::MouseMode current_mouse_mode () const { return mouse_mode; }
187 Editing::MidiEditMode current_midi_edit_mode () const;
188 void remove_midi_note (ArdourCanvas::Item *, GdkEvent *);
190 bool internal_editing() const;
192 void foreach_time_axis_view (sigc::slot<void,TimeAxisView&>);
193 void add_to_idle_resize (TimeAxisView*, int32_t);
195 StripableTimeAxisView* get_stripable_time_axis_by_id (const PBD::ID& id) const;
197 void consider_auditioning (boost::shared_ptr<ARDOUR::Region>);
198 void hide_a_region (boost::shared_ptr<ARDOUR::Region>);
199 void show_a_region (boost::shared_ptr<ARDOUR::Region>);
201 #ifdef USE_RUBBERBAND
202 std::vector<std::string> rb_opt_strings;
206 /* things that need to be public to be used in the main menubar */
208 void new_region_from_selection ();
209 void separate_regions_between (const TimeSelection&);
210 void separate_region_from_selection ();
211 void separate_under_selected_regions ();
212 void separate_region_from_punch ();
213 void separate_region_from_loop ();
214 void separate_regions_using_location (ARDOUR::Location&);
215 void transition_to_rolling (bool forward);
217 /* NOTE: these functions assume that the "pixel" coordinate is
218 in canvas coordinates. These coordinates already take into
219 account any scrolling offsets.
222 framepos_t pixel_to_sample_from_event (double pixel) const {
224 /* pixel can be less than zero when motion events
225 are processed. since we've already run the world->canvas
226 affine, that means that the location *really* is "off
227 to the right" and thus really is "before the start".
231 return pixel * samples_per_pixel;
237 framepos_t pixel_to_sample (double pixel) const {
238 return pixel * samples_per_pixel;
241 double sample_to_pixel (framepos_t sample) const {
242 return round (sample / (double) samples_per_pixel);
245 double sample_to_pixel_unrounded (framepos_t sample) const {
246 return sample / (double) samples_per_pixel;
251 Selection& get_selection() const { return *selection; }
252 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
253 Selection& get_cut_buffer() const { return *cut_buffer; }
255 void set_selection (std::list<Selectable*>, Selection::Operation);
257 bool extend_selection_to_track (TimeAxisView&);
259 void play_selection ();
260 void maybe_locate_with_edit_preroll (framepos_t);
261 void play_with_preroll ();
262 void rec_with_preroll ();
263 void rec_with_count_in ();
264 void select_all_in_track (Selection::Operation op);
265 void select_all_objects (Selection::Operation op);
266 void invert_selection_in_track ();
267 void invert_selection ();
268 void deselect_all ();
269 long select_range (framepos_t, framepos_t);
271 void set_selected_regionview_from_region_list (boost::shared_ptr<ARDOUR::Region> region, Selection::Operation op = Selection::Set);
273 void remove_tracks ();
277 void set_show_measures (bool yn);
278 bool show_measures () const { return _show_measures; }
280 /* analysis window */
282 void loudness_analyze_region_selection();
283 void loudness_analyze_range_selection();
285 void spectral_analyze_region_selection();
286 void spectral_analyze_range_selection();
290 void export_audio ();
292 void export_selection ();
293 void export_range ();
294 void export_region ();
296 bool process_midi_export_dialog (MidiExportDialog& dialog, boost::shared_ptr<ARDOUR::MidiRegion> midi_region);
298 void set_zoom_focus (Editing::ZoomFocus);
299 Editing::ZoomFocus get_zoom_focus () const { return zoom_focus; }
300 framecnt_t get_current_zoom () const { return samples_per_pixel; }
301 void cycle_zoom_focus ();
302 void temporal_zoom_step (bool zoom_out);
303 void temporal_zoom_step_scale (bool zoom_out, double scale);
304 void temporal_zoom_step_mouse_focus (bool zoom_out);
305 void temporal_zoom_step_mouse_focus_scale (bool zoom_out, double scale);
306 void ensure_time_axis_view_is_visible (TimeAxisView const & tav, bool at_top);
307 void tav_zoom_step (bool coarser);
308 void tav_zoom_smooth (bool coarser, bool force_all);
310 /* stuff that AudioTimeAxisView and related classes use */
312 PlaylistSelector& playlist_selector() const;
313 void clear_playlist (boost::shared_ptr<ARDOUR::Playlist>);
315 void new_playlists (TimeAxisView* v);
316 void copy_playlists (TimeAxisView* v);
317 void clear_playlists (TimeAxisView* v);
319 void get_onscreen_tracks (TrackViewList&);
321 Width editor_mixer_strip_width;
322 void maybe_add_mixer_strip_width (XMLNode&);
323 void show_editor_mixer (bool yn);
324 void create_editor_mixer ();
325 void show_editor_list (bool yn);
326 void set_selected_mixer_strip (TimeAxisView&);
327 void mixer_strip_width_changed ();
328 void hide_track_in_display (TimeAxisView* tv, bool apply_to_selection = false);
329 void show_track_in_display (TimeAxisView* tv, bool move_into_view = false);
330 void tempo_curve_selected (ARDOUR::TempoSection* ts, bool yn);
332 /* nudge is initiated by transport controls owned by ARDOUR_UI */
334 framecnt_t get_nudge_distance (framepos_t pos, framecnt_t& next);
335 framecnt_t get_paste_offset (framepos_t pos, unsigned paste_count, framecnt_t duration);
336 unsigned get_grid_beat_divisions(framepos_t position);
337 Evoral::Beats get_grid_type_as_beats (bool& success, framepos_t position);
339 int32_t get_grid_music_divisions (uint32_t event_state);
341 void nudge_forward (bool next, bool force_playhead);
342 void nudge_backward (bool next, bool force_playhead);
344 /* nudge initiated from context menu */
346 void nudge_forward_capture_offset ();
347 void nudge_backward_capture_offset ();
349 void sequence_regions ();
351 /* playhead/screen stuff */
353 void set_stationary_playhead (bool yn);
354 void toggle_stationary_playhead ();
355 bool stationary_playhead() const { return _stationary_playhead; }
357 void set_follow_playhead (bool yn, bool catch_up = true);
358 void toggle_follow_playhead ();
359 bool follow_playhead() const { return _follow_playhead; }
360 bool dragging_playhead () const { return _dragging_playhead; }
362 void toggle_zero_line_visibility ();
364 void set_group_tabs ();
365 void toggle_measure_visibility ();
369 void toggle_region_fades (int dir);
370 void update_region_fade_visibility ();
372 /* redirect shared ops menu. caller must free returned menu */
374 Gtk::Menu* redirect_menu ();
376 /* floating windows/transient */
378 void ensure_float (Gtk::Window&);
380 void scroll_tracks_down_line ();
381 void scroll_tracks_up_line ();
383 bool scroll_up_one_track (bool skip_child_views = false);
384 bool scroll_down_one_track (bool skip_child_views = false);
386 void scroll_left_step ();
387 void scroll_right_step ();
389 void scroll_left_half_page ();
390 void scroll_right_half_page ();
392 void select_topmost_track ();
394 void prepare_for_cleanup ();
395 void finish_cleanup ();
397 void maximise_editing_space();
398 void restore_editing_space();
400 double get_y_origin () const;
401 void reset_x_origin (framepos_t);
402 void reset_x_origin_to_follow_playhead ();
403 void reset_y_origin (double);
404 void reset_zoom (framecnt_t);
405 void reposition_and_zoom (framepos_t, double);
407 framepos_t get_preferred_edit_position (Editing::EditIgnoreOption = Editing::EDIT_IGNORE_NONE,
408 bool use_context_click = false,
409 bool from_outside_canvas = false);
411 bool update_mouse_speed ();
412 bool decelerate_mouse_speed ();
414 void toggle_meter_updating();
416 void show_rhythm_ferret();
418 void goto_visual_state (uint32_t);
419 void save_visual_state (uint32_t);
421 void queue_draw_resize_line (int at);
422 void start_resize_line_ops ();
423 void end_resize_line_ops ();
425 TrackViewList const & get_track_views () const {
429 int get_regionview_count_from_region_list (boost::shared_ptr<ARDOUR::Region>);
431 void do_ptimport(std::string path, ARDOUR::SrcQuality quality);
433 void do_import (std::vector<std::string> paths,
434 Editing::ImportDisposition disposition,
435 Editing::ImportMode mode,
436 ARDOUR::SrcQuality quality,
437 ARDOUR::MidiTrackNameSource mts,
438 ARDOUR::MidiTempoMapDisposition mtd,
440 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
442 void do_embed (std::vector<std::string> paths,
443 Editing::ImportDisposition disposition,
444 Editing::ImportMode mode,
446 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
448 void get_regions_corresponding_to (boost::shared_ptr<ARDOUR::Region> region, std::vector<RegionView*>& regions, bool src_comparison);
450 void get_regionviews_by_id (PBD::ID const id, RegionSelection & regions) const;
451 void get_per_region_note_selection (std::list<std::pair<PBD::ID, std::set<boost::shared_ptr<Evoral::Note<Evoral::Beats> > > > >&) const;
453 void center_screen (framepos_t);
455 TrackViewList axis_views_from_routes (boost::shared_ptr<ARDOUR::RouteList>) const;
457 void snap_to (ARDOUR::MusicFrame& first,
458 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
459 bool for_mark = false,
460 bool ensure_snap = false);
462 void snap_to_with_modifier (ARDOUR::MusicFrame& first,
464 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
465 bool for_mark = false);
467 void snap_to (ARDOUR::MusicFrame& first,
468 ARDOUR::MusicFrame& last,
469 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
470 bool for_mark = false);
472 void begin_selection_op_history ();
473 void begin_reversible_selection_op (std::string cmd_name);
474 void commit_reversible_selection_op ();
475 void undo_selection_op ();
476 void redo_selection_op ();
477 void begin_reversible_command (std::string cmd_name);
478 void begin_reversible_command (GQuark);
479 void abort_reversible_command ();
480 void commit_reversible_command ();
482 DragManager* drags () const {
486 void maybe_autoscroll (bool, bool, bool);
487 bool autoscroll_active() const;
489 Gdk::Cursor* get_canvas_cursor () const;
491 void set_current_trimmable (boost::shared_ptr<ARDOUR::Trimmable>);
492 void set_current_movable (boost::shared_ptr<ARDOUR::Movable>);
494 MouseCursors const * cursors () const {
498 VerboseCursor* verbose_cursor () const {
499 return _verbose_cursor;
502 double clamp_verbose_cursor_x (double);
503 double clamp_verbose_cursor_y (double);
505 void get_pointer_position (double &, double &) const;
507 /** Context for mouse entry (stored in a stack). */
508 struct EnterContext {
510 boost::shared_ptr<CursorContext> cursor_ctx;
513 /** Get the topmost enter context for the given item type.
515 * This is used to change the cursor associated with a given enter context,
516 * which may not be on the top of the stack.
518 EnterContext* get_enter_context(ItemType type);
520 TimeAxisView* stepping_axis_view () {
521 return _stepping_axis_view;
524 void set_stepping_axis_view (TimeAxisView* v) {
525 _stepping_axis_view = v;
528 ArdourCanvas::Container* get_trackview_group () const { return _trackview_group; }
529 ArdourCanvas::Container* get_noscroll_group () const { return no_scroll_group; }
530 ArdourCanvas::ScrollGroup* get_hscroll_group () const { return h_scroll_group; }
531 ArdourCanvas::ScrollGroup* get_hvscroll_group () const { return hv_scroll_group; }
532 ArdourCanvas::ScrollGroup* get_cursor_scroll_group () const { return cursor_scroll_group; }
534 ArdourCanvas::GtkCanvasViewport* get_track_canvas () const;
536 void override_visible_track_count ();
538 /* Ruler metrics methods */
540 void metric_get_timecode (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
541 void metric_get_bbt (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
542 void metric_get_samples (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
543 void metric_get_minsec (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
545 /* editing operations that need to be public */
546 void mouse_add_new_marker (framepos_t where, bool is_cd=false);
547 void split_regions_at (ARDOUR::MusicFrame, RegionSelection&, bool snap = true);
548 void split_region_at_points (boost::shared_ptr<ARDOUR::Region>, ARDOUR::AnalysisFeatureList&, bool can_ferret, bool select_new = false);
549 RegionSelection get_regions_from_selection_and_mouse (framepos_t);
551 void mouse_add_new_tempo_event (framepos_t where);
552 void mouse_add_new_meter_event (framepos_t where);
553 void edit_tempo_section (ARDOUR::TempoSection*);
554 void edit_meter_section (ARDOUR::MeterSection*);
557 void map_transport_state ();
558 void map_position_change (framepos_t);
559 void transport_looped ();
563 void suspend_route_redisplay ();
564 void resume_route_redisplay ();
568 void color_handler ();
572 // to keep track of the playhead position for control_scroll
573 boost::optional<framepos_t> _control_scroll_target;
575 PlaylistSelector* _playlist_selector;
577 TimeInfoBox* _time_info_box;
579 typedef std::pair<TimeAxisView*,XMLNode*> TAVState;
582 VisualState (bool with_tracks);
585 framecnt_t samples_per_pixel;
586 framepos_t leftmost_frame;
587 Editing::ZoomFocus zoom_focus;
588 GUIObjectState* gui_state;
591 std::list<VisualState*> undo_visual_stack;
592 std::list<VisualState*> redo_visual_stack;
593 VisualState* current_visual_state (bool with_tracks = true);
594 void undo_visual_state ();
595 void redo_visual_state ();
596 void use_visual_state (VisualState&);
598 void swap_visual_state ();
600 std::vector<VisualState*> visual_states;
601 void start_visual_state_op (uint32_t n);
602 void cancel_visual_state_op (uint32_t n);
604 framepos_t leftmost_frame;
605 framecnt_t samples_per_pixel;
606 Editing::ZoomFocus zoom_focus;
608 void set_samples_per_pixel (framecnt_t);
609 void on_samples_per_pixel_changed ();
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 ArdourWidgets::HPane edit_pane;
639 ArdourWidgets::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 (const std::string&, const std::string&);
1118 void set_toggleaction (const std::string&, const std::string&, bool);
1119 bool deferred_control_scroll (framepos_t);
1120 sigc::connection control_scroll_connection;
1122 void tie_vertical_scrolling ();
1123 void set_horizontal_position (double);
1124 double horizontal_position () const;
1126 struct VisualChange {
1135 framepos_t time_origin;
1136 framecnt_t samples_per_pixel;
1139 int idle_handler_id;
1140 /** true if we are currently in the idle handler */
1143 VisualChange() : pending ((VisualChange::Type) 0), time_origin (0), samples_per_pixel (0), idle_handler_id (-1), being_handled (false) {}
1145 pending = Type (pending | t);
1149 VisualChange pending_visual_change;
1150 bool visual_change_queued;
1154 static int _idle_visual_changer (void *arg);
1155 int idle_visual_changer ();
1156 void visual_changer (const VisualChange&);
1157 void ensure_visual_change_idle_handler ();
1160 TrackViewList track_views;
1161 std::pair<TimeAxisView*, double> trackview_by_y_position (double, bool trackview_relative_offset = true) const;
1163 AxisView* axis_view_by_stripable (boost::shared_ptr<ARDOUR::Stripable>) const;
1164 AxisView* axis_view_by_control (boost::shared_ptr<ARDOUR::AutomationControl>) const;
1166 TimeAxisView* time_axis_view_from_stripable (boost::shared_ptr<ARDOUR::Stripable> s) const {
1167 return dynamic_cast<TimeAxisView*> (axis_view_by_stripable (s));
1170 TrackViewList get_tracks_for_range_action () const;
1172 sigc::connection super_rapid_screen_update_connection;
1173 void center_screen_internal (framepos_t, float);
1175 void super_rapid_screen_update ();
1177 int64_t _last_update_time;
1178 double _err_screen_engine;
1180 void session_going_away ();
1182 framepos_t cut_buffer_start;
1183 framecnt_t cut_buffer_length;
1185 boost::shared_ptr<CursorContext> _press_cursor_ctx; ///< Button press cursor context
1187 boost::weak_ptr<ARDOUR::Trimmable> _trimmable;
1188 boost::weak_ptr<ARDOUR::Movable> _movable;
1190 bool typed_event (ArdourCanvas::Item*, GdkEvent*, ItemType);
1191 bool button_press_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1192 bool button_press_handler_1 (ArdourCanvas::Item *, GdkEvent *, ItemType);
1193 bool button_press_handler_2 (ArdourCanvas::Item *, GdkEvent *, ItemType);
1194 bool button_release_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1195 bool button_double_click_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1196 bool button_press_dispatch (GdkEventButton*);
1197 bool button_release_dispatch (GdkEventButton*);
1198 bool motion_handler (ArdourCanvas::Item*, GdkEvent*, bool from_autoscroll = false);
1199 bool enter_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1200 bool leave_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1201 bool key_press_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1202 bool key_release_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1204 Gtkmm2ext::Bindings* button_bindings;
1205 XMLNode* button_settings () const;
1207 /* KEYMAP HANDLING */
1209 void register_actions ();
1210 void register_region_actions ();
1212 void load_bindings ();
1214 /* CUT/COPY/PASTE */
1216 framepos_t last_paste_pos;
1217 unsigned paste_count;
1219 void cut_copy (Editing::CutCopyOp);
1220 bool can_cut_copy () const;
1221 void cut_copy_points (Editing::CutCopyOp, Evoral::Beats earliest=Evoral::Beats(), bool midi=false);
1222 void cut_copy_regions (Editing::CutCopyOp, RegionSelection&);
1223 void cut_copy_ranges (Editing::CutCopyOp);
1224 void cut_copy_midi (Editing::CutCopyOp);
1226 void mouse_paste ();
1227 void paste_internal (framepos_t position, float times, const int32_t sub_num);
1229 /* EDITING OPERATIONS */
1231 void reset_point_selection ();
1232 void toggle_region_lock ();
1233 void toggle_opaque_region ();
1234 void toggle_record_enable ();
1235 void toggle_solo ();
1236 void toggle_solo_isolate ();
1237 void toggle_mute ();
1238 void toggle_region_lock_style ();
1240 enum LayerOperation {
1247 void do_layer_operation (LayerOperation);
1248 void raise_region ();
1249 void raise_region_to_top ();
1250 void change_region_layering_order (bool from_context_menu);
1251 void lower_region ();
1252 void lower_region_to_bottom ();
1253 void split_region_at_transients ();
1254 void crop_region_to_selection ();
1255 void crop_region_to (framepos_t start, framepos_t end);
1256 void set_sync_point (framepos_t, const RegionSelection&);
1257 void set_region_sync_position ();
1258 void remove_region_sync();
1259 void align_regions (ARDOUR::RegionPoint);
1260 void align_regions_relative (ARDOUR::RegionPoint point);
1261 void align_region (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, framepos_t position);
1262 void align_region_internal (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, framepos_t position);
1263 void remove_selected_regions ();
1264 void remove_clicked_region ();
1265 void show_region_properties ();
1266 void show_midi_list_editor ();
1267 void rename_region ();
1268 void duplicate_some_regions (RegionSelection&, float times);
1269 void duplicate_selection (float times);
1270 void region_fill_selection ();
1271 void combine_regions ();
1272 void uncombine_regions ();
1274 void region_fill_track ();
1275 void audition_playlist_region_standalone (boost::shared_ptr<ARDOUR::Region>);
1276 void split_multichannel_region();
1277 void reverse_region ();
1278 void strip_region_silence ();
1279 void normalize_region ();
1280 void reset_region_scale_amplitude ();
1281 void adjust_region_gain (bool up);
1282 void reset_region_gain ();
1283 void quantize_region ();
1284 void quantize_regions (const RegionSelection& rs);
1285 void legatize_region (bool shrink_only);
1286 void legatize_regions (const RegionSelection& rs, bool shrink_only);
1287 void transform_region ();
1288 void transform_regions (const RegionSelection& rs);
1289 void transpose_region ();
1290 void transpose_regions (const RegionSelection& rs);
1291 void insert_patch_change (bool from_context);
1292 void fork_region ();
1294 void do_insert_time ();
1295 void insert_time (framepos_t, framecnt_t, Editing::InsertTimeOption, bool, bool, bool, bool, bool, bool);
1297 void do_remove_time ();
1298 void remove_time (framepos_t pos, framecnt_t distance, Editing::InsertTimeOption opt, bool ignore_music_glue, bool markers_too,
1299 bool glued_markers_too, bool locked_markers_too, bool tempo_too);
1301 void tab_to_transient (bool forward);
1303 void set_tempo_from_region ();
1304 void use_range_as_bar ();
1306 void define_one_bar (framepos_t start, framepos_t end);
1308 void audition_region_from_region_list ();
1309 void hide_region_from_region_list ();
1310 void show_region_in_region_list ();
1312 void naturalize_region ();
1314 void split_region ();
1319 void paste (float times, bool from_context_menu);
1321 void place_transient ();
1322 void remove_transient (ArdourCanvas::Item* item);
1323 void snap_regions_to_grid ();
1324 void close_region_gaps ();
1326 void keyboard_paste ();
1328 void region_from_selection ();
1329 void create_region_from_selection (std::vector<boost::shared_ptr<ARDOUR::Region> >&);
1331 void play_from_start ();
1332 void play_from_edit_point ();
1333 void play_from_edit_point_and_return ();
1334 void play_selected_region ();
1335 void play_edit_range ();
1336 void play_location (ARDOUR::Location&);
1337 void loop_location (ARDOUR::Location&);
1339 void calc_extra_zoom_edges(framepos_t &start, framepos_t &end);
1340 void temporal_zoom_selection (Editing::ZoomAxis);
1341 void temporal_zoom_session ();
1342 void temporal_zoom (framecnt_t samples_per_pixel);
1343 void temporal_zoom_by_frame (framepos_t start, framepos_t end);
1344 void temporal_zoom_to_frame (bool coarser, framepos_t frame);
1346 void insert_region_list_selection (float times);
1349 void external_pt_dialog ();
1350 typedef struct ptflookup {
1355 bool operator ==(const struct ptflookup& other) {
1356 return (this->index1 == other.index1);
1360 /* import & embed */
1362 void add_external_audio_action (Editing::ImportMode);
1364 int check_whether_and_how_to_import(std::string, bool all_or_nothing = true);
1365 bool check_multichannel_status (const std::vector<std::string>& paths);
1367 SoundFileOmega* sfbrowser;
1369 void bring_in_external_audio (Editing::ImportMode mode, framepos_t& pos);
1371 bool idle_drop_paths (std::vector<std::string> paths, framepos_t frame, double ypos, bool copy);
1372 void drop_paths_part_two (const std::vector<std::string>& paths, framepos_t frame, double ypos, bool copy);
1374 int import_sndfiles (std::vector<std::string> paths,
1375 Editing::ImportDisposition disposition,
1376 Editing::ImportMode mode,
1377 ARDOUR::SrcQuality quality,
1381 boost::shared_ptr<ARDOUR::Track>& track,
1383 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
1385 int embed_sndfiles (std::vector<std::string> paths,
1386 bool multiple_files,
1387 bool& check_sample_rate,
1388 Editing::ImportDisposition disposition,
1389 Editing::ImportMode mode,
1393 boost::shared_ptr<ARDOUR::Track>& track,
1394 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
1396 int add_sources (std::vector<std::string> paths,
1397 ARDOUR::SourceList& sources,
1399 Editing::ImportDisposition disposition,
1400 Editing::ImportMode mode,
1403 boost::shared_ptr<ARDOUR::Track>& track,
1404 bool add_channel_suffix,
1405 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
1407 int finish_bringing_in_material (boost::shared_ptr<ARDOUR::Region> region,
1411 Editing::ImportMode mode,
1412 boost::shared_ptr<ARDOUR::Track>& existing_track,
1413 const std::string& new_track_name,
1414 boost::shared_ptr<ARDOUR::PluginInfo> instrument);
1416 boost::shared_ptr<ARDOUR::AudioTrack> get_nth_selected_audio_track (int nth) const;
1417 boost::shared_ptr<ARDOUR::MidiTrack> get_nth_selected_midi_track (int nth) const;
1419 void toggle_midi_input_active (bool flip_others);
1421 ARDOUR::InterThreadInfo* current_interthread_info;
1423 AnalysisWindow* analysis_window;
1425 /* import & embed */
1426 void external_audio_dialog ();
1427 void session_import_dialog ();
1429 /* import specific info */
1431 struct EditorImportStatus : public ARDOUR::ImportStatus {
1432 Editing::ImportMode mode;
1436 boost::shared_ptr<ARDOUR::Track> track;
1440 EditorImportStatus import_status;
1441 static void *_import_thread (void *);
1442 void* import_thread ();
1443 void finish_import ();
1445 /* to support this ... */
1447 void import_audio (bool as_tracks);
1448 void do_import (std::vector<std::string> paths, bool split, bool as_tracks);
1449 void import_smf_tempo_map (Evoral::SMF const &, framepos_t pos);
1450 void move_to_start ();
1451 void move_to_end ();
1452 void center_playhead ();
1453 void center_edit_point ();
1454 void playhead_forward_to_grid ();
1455 void playhead_backward_to_grid ();
1456 void scroll_playhead (bool forward);
1457 void scroll_backward (float pages=0.8f);
1458 void scroll_forward (float pages=0.8f);
1459 void scroll_tracks_down ();
1460 void scroll_tracks_up ();
1462 void clear_markers ();
1463 void clear_ranges ();
1464 void clear_locations ();
1465 void unhide_markers ();
1466 void unhide_ranges ();
1467 void cursor_align (bool playhead_to_edit);
1468 void toggle_skip_playback ();
1470 void remove_last_capture ();
1471 void select_all_selectables_using_time_selection ();
1472 void select_all_selectables_using_loop();
1473 void select_all_selectables_using_punch();
1474 void set_selection_from_range (ARDOUR::Location&);
1475 void set_selection_from_punch ();
1476 void set_selection_from_loop ();
1477 void set_selection_from_region ();
1479 void add_location_mark (framepos_t where);
1480 void add_location_from_region ();
1481 void add_locations_from_region ();
1482 void add_location_from_selection ();
1483 void set_loop_from_selection (bool play);
1484 void set_punch_from_selection ();
1485 void set_punch_from_region ();
1486 void set_auto_punch_range();
1488 void set_session_start_from_playhead ();
1489 void set_session_end_from_playhead ();
1490 void set_session_extents_from_selection ();
1492 void set_loop_from_region (bool play);
1494 void set_loop_range (framepos_t start, framepos_t end, std::string cmd);
1495 void set_punch_range (framepos_t start, framepos_t end, std::string cmd);
1497 void toggle_location_at_playhead_cursor ();
1498 void add_location_from_playhead_cursor ();
1499 bool do_remove_location_at_playhead_cursor ();
1500 void remove_location_at_playhead_cursor ();
1501 bool select_new_marker;
1503 void reverse_selection ();
1504 void edit_envelope ();
1506 double last_scrub_x;
1507 int scrubbing_direction;
1508 int scrub_reversals;
1509 int scrub_reverse_distance;
1510 void scrub (framepos_t, double);
1512 void set_punch_start_from_edit_point ();
1513 void set_punch_end_from_edit_point ();
1514 void set_loop_start_from_edit_point ();
1515 void set_loop_end_from_edit_point ();
1517 void keyboard_selection_begin ( Editing::EditIgnoreOption = Editing::EDIT_IGNORE_NONE );
1518 void keyboard_selection_finish (bool add, Editing::EditIgnoreOption = Editing::EDIT_IGNORE_NONE);
1519 bool have_pending_keyboard_selection;
1520 framepos_t pending_keyboard_selection_start;
1522 void move_range_selection_start_or_end_to_region_boundary (bool, bool);
1524 Editing::SnapType _snap_type;
1525 Editing::SnapMode _snap_mode;
1527 /// Snap threshold in pixels
1528 double snap_threshold;
1530 bool ignore_gui_changes;
1532 DragManager* _drags;
1537 Gtk::Dialog* lock_dialog;
1539 struct timeval last_event_time;
1540 bool generic_event_handler (GdkEvent*);
1541 bool lock_timeout_callback ();
1542 void start_lock_event_timing ();
1544 Gtk::Menu fade_context_menu;
1546 Gtk::Menu xfade_in_context_menu;
1547 Gtk::Menu xfade_out_context_menu;
1548 void popup_xfade_in_context_menu (int, int, ArdourCanvas::Item*, ItemType);
1549 void popup_xfade_out_context_menu (int, int, ArdourCanvas::Item*, ItemType);
1550 void fill_xfade_menu (Gtk::Menu_Helpers::MenuList& items, bool start);
1552 void set_fade_in_shape (ARDOUR::FadeShape);
1553 void set_fade_out_shape (ARDOUR::FadeShape);
1555 void set_fade_length (bool in);
1556 void set_fade_in_active (bool);
1557 void set_fade_out_active (bool);
1561 std::set<boost::shared_ptr<ARDOUR::Playlist> > motion_frozen_playlists;
1563 bool _dragging_playhead;
1564 bool _dragging_edit_point;
1566 void marker_drag_motion_callback (GdkEvent*);
1567 void marker_drag_finished_callback (GdkEvent*);
1569 gint mouse_rename_region (ArdourCanvas::Item*, GdkEvent*);
1571 void add_region_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1572 void start_create_region_grab (ArdourCanvas::Item*, GdkEvent*);
1573 void add_region_copy_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1574 void add_region_brush_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1575 void start_selection_grab (ArdourCanvas::Item*, GdkEvent*);
1577 void region_view_item_click (AudioRegionView&, GdkEventButton*);
1579 bool can_remove_control_point (ArdourCanvas::Item *);
1580 void remove_control_point (ArdourCanvas::Item *);
1582 void mouse_brush_insert_region (RegionView*, framepos_t pos);
1584 /* Canvas event handlers */
1586 bool canvas_scroll_event (GdkEventScroll* event, bool from_canvas);
1587 bool canvas_control_point_event (GdkEvent* event,ArdourCanvas::Item*, ControlPoint*);
1588 bool canvas_line_event (GdkEvent* event,ArdourCanvas::Item*, AutomationLine*);
1589 bool canvas_selection_rect_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1590 bool canvas_selection_start_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1591 bool canvas_selection_end_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1592 bool canvas_start_xfade_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1593 bool canvas_end_xfade_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1594 bool canvas_fade_in_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1595 bool canvas_fade_in_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*, bool trim = false);
1596 bool canvas_fade_out_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1597 bool canvas_fade_out_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*, bool trim = false);
1598 bool canvas_region_view_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1599 bool canvas_wave_view_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1600 bool canvas_frame_handle_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1601 bool canvas_region_view_name_highlight_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1602 bool canvas_region_view_name_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1603 bool canvas_feature_line_event (GdkEvent* event, ArdourCanvas::Item*, RegionView*);
1604 bool canvas_stream_view_event (GdkEvent* event,ArdourCanvas::Item*, RouteTimeAxisView*);
1605 bool canvas_marker_event (GdkEvent* event,ArdourCanvas::Item*, ArdourMarker*);
1606 bool canvas_tempo_marker_event (GdkEvent* event,ArdourCanvas::Item*, TempoMarker*);
1607 bool canvas_tempo_curve_event (GdkEvent* event,ArdourCanvas::Item*, TempoCurve*);
1608 bool canvas_meter_marker_event (GdkEvent* event,ArdourCanvas::Item*, MeterMarker*);
1609 bool canvas_automation_track_event(GdkEvent* event, ArdourCanvas::Item*, AutomationTimeAxisView*);
1610 bool canvas_note_event (GdkEvent* event, ArdourCanvas::Item *);
1612 bool canvas_ruler_event (GdkEvent* event, ArdourCanvas::Item *, ItemType);
1613 bool canvas_tempo_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1614 bool canvas_meter_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1615 bool canvas_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1616 bool canvas_range_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1617 bool canvas_transport_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1618 bool canvas_cd_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1620 bool canvas_videotl_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1621 void update_video_timeline (bool flush = false);
1622 void set_video_timeline_height (const int);
1623 bool is_video_timeline_locked ();
1624 void toggle_video_timeline_locked ();
1625 void set_video_timeline_locked (const bool);
1626 void queue_visual_videotimeline_update ();
1627 void embed_audio_from_video (std::string, framepos_t n = 0, bool lock_position_to_video = true);
1629 bool track_selection_change_without_scroll () const {
1630 return _track_selection_change_without_scroll;
1633 PBD::Signal0<void> EditorFreeze;
1634 PBD::Signal0<void> EditorThaw;
1637 friend class DragManager;
1638 friend class EditorRouteGroups;
1639 friend class EditorRegions;
1641 /* non-public event handlers */
1643 bool canvas_playhead_cursor_event (GdkEvent* event, ArdourCanvas::Item*);
1644 bool track_canvas_scroll (GdkEventScroll* event);
1646 bool track_canvas_button_press_event (GdkEventButton* event);
1647 bool track_canvas_button_release_event (GdkEventButton* event);
1648 bool track_canvas_motion_notify_event (GdkEventMotion* event);
1650 Gtk::Allocation _canvas_viewport_allocation;
1651 void track_canvas_viewport_allocate (Gtk::Allocation alloc);
1652 void track_canvas_viewport_size_allocated ();
1653 bool track_canvas_drag_motion (Glib::RefPtr<Gdk::DragContext> const &, int, int, guint);
1654 bool track_canvas_key_press (GdkEventKey *);
1655 bool track_canvas_key_release (GdkEventKey *);
1657 void set_playhead_cursor ();
1659 void toggle_region_mute ();
1661 void initialize_canvas ();
1663 /* display control */
1665 bool _show_measures;
1666 /// true if the editor should follow the playhead, otherwise false
1667 bool _follow_playhead;
1668 /// true if we scroll the tracks rather than the playhead
1669 bool _stationary_playhead;
1670 /// true if we are in fullscreen mode
1673 TempoLines* tempo_lines;
1675 ArdourCanvas::Container* global_rect_group;
1676 ArdourCanvas::Container* time_line_group;
1678 void hide_measures ();
1679 void draw_measures (std::vector<ARDOUR::TempoMap::BBTPoint>&);
1681 void new_tempo_section ();
1684 void remove_tempo_marker (ArdourCanvas::Item*);
1685 void remove_meter_marker (ArdourCanvas::Item*);
1686 gint real_remove_tempo_marker (ARDOUR::TempoSection*);
1687 gint real_remove_meter_marker (ARDOUR::MeterSection*);
1689 void edit_tempo_marker (TempoMarker&);
1690 void edit_meter_marker (MeterMarker&);
1691 void edit_control_point (ArdourCanvas::Item*);
1692 void edit_notes (MidiRegionView*);
1693 void edit_region (RegionView*);
1695 void edit_current_meter ();
1696 void edit_current_tempo ();
1698 void marker_menu_edit ();
1699 void marker_menu_remove ();
1700 void marker_menu_rename ();
1701 void rename_marker (ArdourMarker *marker);
1702 void toggle_marker_lock_style ();
1703 void toggle_tempo_clamped ();
1704 void toggle_tempo_type ();
1705 void ramp_to_next_tempo ();
1706 void toggle_marker_menu_lock ();
1707 void toggle_marker_menu_glue ();
1708 void marker_menu_hide ();
1709 void marker_menu_loop_range ();
1710 void marker_menu_select_all_selectables_using_range ();
1711 void marker_menu_select_using_range ();
1712 void marker_menu_separate_regions_using_location ();
1713 void marker_menu_play_from ();
1714 void marker_menu_play_range ();
1715 void marker_menu_set_playhead ();
1716 void marker_menu_set_from_playhead ();
1717 void marker_menu_set_from_selection (bool force_regions);
1718 void marker_menu_range_to_next ();
1719 void marker_menu_zoom_to_range ();
1720 void new_transport_marker_menu_set_loop ();
1721 void new_transport_marker_menu_set_punch ();
1722 void update_loop_range_view ();
1723 void update_punch_range_view ();
1724 void new_transport_marker_menu_popdown ();
1725 void marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1726 void tempo_or_meter_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1727 void new_transport_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1728 void build_range_marker_menu (ARDOUR::Location *, bool, bool);
1729 void build_marker_menu (ARDOUR::Location *);
1730 void build_tempo_marker_menu (TempoMarker *, bool);
1731 void build_meter_marker_menu (MeterMarker *, bool);
1732 void build_new_transport_marker_menu ();
1733 void dynamic_cast_marker_object (void*, MeterMarker**, TempoMarker**) const;
1735 Gtk::Menu* tempo_marker_menu;
1736 Gtk::Menu* meter_marker_menu;
1737 Gtk::Menu* marker_menu;
1738 Gtk::Menu* range_marker_menu;
1739 Gtk::Menu* transport_marker_menu;
1740 Gtk::Menu* new_transport_marker_menu;
1741 Gtk::Menu* cd_marker_menu;
1742 ArdourCanvas::Item* marker_menu_item;
1744 typedef std::list<ArdourMarker*> Marks;
1747 typedef std::list<TempoCurve*> Curves;
1748 Curves tempo_curves;
1750 void remove_metric_marks ();
1751 void draw_metric_marks (const ARDOUR::Metrics& metrics);
1753 void compute_current_bbt_points (std::vector<ARDOUR::TempoMap::BBTPoint>& grid, framepos_t left, framepos_t right);
1755 void tempo_map_changed (const PBD::PropertyChange&);
1756 void tempometric_position_changed (const PBD::PropertyChange&);
1757 void redisplay_tempo (bool immediate_redraw);
1759 uint32_t bbt_beat_subdivision;
1763 Gtk::ToggleButton editor_mixer_button;
1764 Gtk::ToggleButton editor_list_button;
1765 void editor_mixer_button_toggled ();
1766 void editor_list_button_toggled ();
1768 ArdourWidgets::ArdourButton zoom_in_button;
1769 ArdourWidgets::ArdourButton zoom_out_button;
1770 ArdourWidgets::ArdourButton zoom_out_full_button;
1772 ArdourWidgets::ArdourButton tav_expand_button;
1773 ArdourWidgets::ArdourButton tav_shrink_button;
1774 ArdourWidgets::ArdourDropdown visible_tracks_selector;
1775 ArdourWidgets::ArdourDropdown zoom_preset_selector;
1777 int32_t _visible_track_count;
1778 void build_track_count_menu ();
1779 void set_visible_track_count (int32_t);
1781 void set_zoom_preset(int64_t);
1783 Gtk::VBox toolbar_clock_vbox;
1784 Gtk::VBox toolbar_selection_clock_vbox;
1785 Gtk::Table toolbar_selection_clock_table;
1786 Gtk::Label toolbar_selection_cursor_label;
1788 ArdourWidgets::ArdourButton mouse_select_button;
1789 ArdourWidgets::ArdourButton mouse_draw_button;
1790 ArdourWidgets::ArdourButton mouse_move_button;
1791 ArdourWidgets::ArdourButton mouse_timefx_button;
1792 ArdourWidgets::ArdourButton mouse_content_button;
1793 ArdourWidgets::ArdourButton mouse_audition_button;
1794 ArdourWidgets::ArdourButton mouse_cut_button;
1796 ArdourWidgets::ArdourButton smart_mode_button;
1797 Glib::RefPtr<Gtk::ToggleAction> smart_mode_action;
1799 void mouse_mode_toggled (Editing::MouseMode m);
1800 void mouse_mode_object_range_toggled ();
1801 bool ignore_mouse_mode_toggle;
1803 bool mouse_select_button_release (GdkEventButton*);
1805 Gtk::VBox automation_box;
1806 Gtk::Button automation_mode_button;
1808 //edit mode menu stuff
1809 ArdourWidgets::ArdourDropdown edit_mode_selector;
1810 void edit_mode_selection_done (ARDOUR::EditMode);
1811 void build_edit_mode_menu ();
1812 Gtk::VBox edit_mode_box;
1814 void set_edit_mode (ARDOUR::EditMode);
1815 void cycle_edit_mode ();
1817 ArdourWidgets::ArdourDropdown snap_type_selector;
1818 void build_snap_type_menu ();
1820 ArdourWidgets::ArdourDropdown snap_mode_selector;
1821 void build_snap_mode_menu ();
1824 std::vector<std::string> snap_type_strings;
1825 std::vector<std::string> snap_mode_strings;
1827 void snap_type_selection_done (Editing::SnapType);
1828 void snap_mode_selection_done (Editing::SnapMode);
1829 void snap_mode_chosen (Editing::SnapMode);
1830 void snap_type_chosen (Editing::SnapType);
1832 Glib::RefPtr<Gtk::RadioAction> snap_type_action (Editing::SnapType);
1833 Glib::RefPtr<Gtk::RadioAction> snap_mode_action (Editing::SnapMode);
1835 //zoom focus meu stuff
1836 ArdourWidgets::ArdourDropdown zoom_focus_selector;
1837 void zoom_focus_selection_done (Editing::ZoomFocus);
1838 void build_zoom_focus_menu ();
1839 std::vector<std::string> zoom_focus_strings;
1841 void zoom_focus_chosen (Editing::ZoomFocus);
1843 Glib::RefPtr<Gtk::RadioAction> zoom_focus_action (Editing::ZoomFocus);
1845 Gtk::HBox _track_box;
1847 Gtk::HBox _zoom_box;
1848 void zoom_adjustment_changed();
1850 void setup_toolbar ();
1852 void setup_tooltips ();
1854 Gtk::HBox toolbar_hbox;
1856 void setup_midi_toolbar ();
1858 /* selection process */
1860 Selection* selection;
1861 Selection* cut_buffer;
1862 SelectionMemento* _selection_memento;
1864 void time_selection_changed ();
1865 void update_time_selection_display ();
1866 void presentation_info_changed (PBD::PropertyChange const &);
1867 void region_selection_changed ();
1868 sigc::connection editor_regions_selection_changed_connection;
1869 void sensitize_all_region_actions (bool);
1870 void sensitize_the_right_region_actions (bool because_canvas_crossing);
1871 bool _all_region_actions_sensitized;
1872 /** Flag to block region action handlers from doing what they normally do;
1873 * I tried Gtk::Action::block_activate() but this doesn't work (ie it doesn't
1874 * block) when setting a ToggleAction's active state.
1876 bool _ignore_region_action;
1877 bool _last_region_menu_was_main;
1878 void point_selection_changed ();
1879 void marker_selection_changed ();
1881 bool _track_selection_change_without_scroll;
1883 void cancel_selection ();
1884 void cancel_time_selection ();
1886 bool get_smart_mode() const;
1888 bool audio_region_selection_covers (framepos_t where);
1890 /* transport range select process */
1892 ArdourCanvas::Rectangle* cd_marker_bar_drag_rect;
1893 ArdourCanvas::Rectangle* range_bar_drag_rect;
1894 ArdourCanvas::Rectangle* transport_bar_drag_rect;
1895 ArdourCanvas::Rectangle* transport_bar_range_rect;
1896 ArdourCanvas::Rectangle* transport_bar_preroll_rect;
1897 ArdourCanvas::Rectangle* transport_bar_postroll_rect;
1898 ArdourCanvas::Rectangle* transport_loop_range_rect;
1899 ArdourCanvas::Rectangle* transport_punch_range_rect;
1900 ArdourCanvas::Line* transport_punchin_line;
1901 ArdourCanvas::Line* transport_punchout_line;
1902 ArdourCanvas::Rectangle* transport_preroll_rect;
1903 ArdourCanvas::Rectangle* transport_postroll_rect;
1905 ARDOUR::Location* transport_loop_location();
1906 ARDOUR::Location* transport_punch_location();
1908 ARDOUR::Location* temp_location;
1910 /* object rubberband select process */
1912 void select_all_within (framepos_t, framepos_t, double, double, TrackViewList const &, Selection::Operation, bool);
1914 ArdourCanvas::Rectangle* rubberband_rect;
1916 EditorRouteGroups* _route_groups;
1917 EditorRoutes* _routes;
1918 EditorRegions* _regions;
1919 EditorSnapshots* _snapshots;
1920 EditorLocations* _locations;
1922 /* diskstream/route display management */
1923 Glib::RefPtr<Gdk::Pixbuf> rec_enabled_icon;
1924 Glib::RefPtr<Gdk::Pixbuf> rec_disabled_icon;
1926 Glib::RefPtr<Gtk::TreeSelection> route_display_selection;
1928 bool sync_track_view_list_and_routes ();
1930 Gtk::VBox list_vpacker;
1934 sigc::connection autoscroll_connection;
1935 bool autoscroll_horizontal_allowed;
1936 bool autoscroll_vertical_allowed;
1937 uint32_t autoscroll_cnt;
1938 Gtk::Widget* autoscroll_widget;
1939 ArdourCanvas::Rect autoscroll_boundary;
1941 bool autoscroll_canvas ();
1942 void start_canvas_autoscroll (bool allow_horiz, bool allow_vert, const ArdourCanvas::Rect& boundary);
1943 void stop_canvas_autoscroll ();
1946 void point_trim (GdkEvent *, framepos_t);
1948 void trim_region_front();
1949 void trim_region_back();
1950 void trim_region (bool front);
1952 void trim_region_to_loop ();
1953 void trim_region_to_punch ();
1954 void trim_region_to_location (const ARDOUR::Location&, const char* cmd);
1956 void trim_to_region(bool forward);
1957 void trim_region_to_previous_region_end();
1958 void trim_region_to_next_region_start();
1960 bool show_gain_after_trim;
1964 int convert_drop_to_paths (
1965 std::vector<std::string>& paths,
1966 const Glib::RefPtr<Gdk::DragContext>& context,
1969 const Gtk::SelectionData& data,
1973 void track_canvas_drag_data_received (
1974 const Glib::RefPtr<Gdk::DragContext>& context,
1977 const Gtk::SelectionData& data,
1982 const Glib::RefPtr<Gdk::DragContext>& context,
1985 const Gtk::SelectionData& data,
1990 const Glib::RefPtr<Gdk::DragContext>& context,
1993 const Gtk::SelectionData& data,
1998 const Glib::RefPtr<Gdk::DragContext>& context,
2001 const Gtk::SelectionData& data,
2007 int write_region_selection(RegionSelection&);
2008 bool write_region (std::string path, boost::shared_ptr<ARDOUR::AudioRegion>);
2009 void bounce_region_selection (bool with_processing);
2010 void bounce_range_selection (bool replace, bool enable_processing);
2011 void external_edit_region ();
2013 int write_audio_selection (TimeSelection&);
2014 bool write_audio_range (ARDOUR::AudioPlaylist&, const ARDOUR::ChanCount& channels, std::list<ARDOUR::AudioRange>&);
2016 void write_selection ();
2018 uint32_t selection_op_cmd_depth;
2019 uint32_t selection_op_history_it;
2021 std::list<XMLNode *> selection_op_history; /* used in *_reversible_selection_op */
2022 std::list<XMLNode *> before; /* used in *_reversible_command */
2024 void update_title ();
2025 void update_title_s (const std::string & snapshot_name);
2027 void instant_save ();
2028 bool no_save_instant;
2030 boost::shared_ptr<ARDOUR::AudioRegion> last_audition_region;
2032 /* freeze operations */
2034 ARDOUR::InterThreadInfo freeze_status;
2035 static void* _freeze_thread (void*);
2036 void* freeze_thread ();
2038 void freeze_route ();
2039 void unfreeze_route ();
2043 void duplicate_range (bool with_dialog);
2044 void duplicate_regions (float times);
2046 /** computes the timeline frame (sample) of an event whose coordinates
2047 * are in canvas units (pixels, scroll offset included).
2049 framepos_t canvas_event_sample (GdkEvent const *, double* px = 0, double* py = 0) const;
2051 /** computes the timeline frame (sample) of an event whose coordinates
2052 * are in window units (pixels, no scroll offset).
2054 framepos_t window_event_sample (GdkEvent const *, double* px = 0, double* py = 0) const;
2056 /* returns false if mouse pointer is not in track or marker canvas
2058 bool mouse_frame (framepos_t&, bool& in_track_canvas) const;
2060 TimeFXDialog* current_timefx;
2061 static void* timefx_thread (void *arg);
2064 int time_stretch (RegionSelection&, float fraction);
2065 int pitch_shift (RegionSelection&, float cents);
2066 void pitch_shift_region ();
2068 /* editor-mixer strip */
2070 MixerStrip *current_mixer_strip;
2071 bool show_editor_mixer_when_tracks_arrive;
2072 Gtk::VBox current_mixer_strip_vbox;
2073 void cms_new (boost::shared_ptr<ARDOUR::Route>);
2074 void current_mixer_strip_hidden ();
2077 void ensure_all_elements_drawn ();
2079 /* nudging tracks */
2081 void nudge_track (bool use_edit_point, bool forwards);
2083 static const int32_t default_width = 995;
2084 static const int32_t default_height = 765;
2088 ArdourWidgets::ArdourButton nudge_forward_button;
2089 ArdourWidgets::ArdourButton nudge_backward_button;
2090 Gtk::HBox nudge_hbox;
2091 Gtk::VBox nudge_vbox;
2092 AudioClock* nudge_clock;
2094 bool nudge_forward_release (GdkEventButton*);
2095 bool nudge_backward_release (GdkEventButton*);
2099 void apply_filter (ARDOUR::Filter&, std::string cmd, ProgressReporter* progress = 0);
2101 Command* apply_midi_note_edit_op_to_region (ARDOUR::MidiOperator& op, MidiRegionView& mrv);
2102 void apply_midi_note_edit_op (ARDOUR::MidiOperator& op, const RegionSelection& rs);
2104 /* handling cleanup */
2106 int playlist_deletion_dialog (boost::shared_ptr<ARDOUR::Playlist>);
2108 PBD::ScopedConnectionList session_connections;
2110 /* tracking step changes of track height */
2112 TimeAxisView* current_stepping_trackview;
2113 ARDOUR::microseconds_t last_track_height_step_timestamp;
2114 gint track_height_step_timeout();
2115 sigc::connection step_timeout;
2117 TimeAxisView* entered_track;
2118 /** If the mouse is over a RegionView or one of its child canvas items, this is set up
2119 to point to the RegionView. Otherwise it is 0.
2121 RegionView* entered_regionview;
2123 std::vector<EnterContext> _enter_stack;
2125 bool clear_entered_track;
2126 bool left_track_canvas (GdkEventCrossing*);
2127 bool entered_track_canvas (GdkEventCrossing*);
2128 void set_entered_track (TimeAxisView*);
2129 void set_entered_regionview (RegionView*);
2130 gint left_automation_track ();
2132 void reset_canvas_action_sensitivity (bool);
2133 void set_gain_envelope_visibility ();
2134 void set_region_gain_visibility (RegionView*);
2135 void toggle_gain_envelope_active ();
2136 void reset_region_gain_envelopes ();
2138 void session_state_saved (std::string);
2140 Glib::RefPtr<Gtk::Action> undo_action;
2141 Glib::RefPtr<Gtk::Action> redo_action;
2142 Glib::RefPtr<Gtk::Action> alternate_redo_action;
2143 Glib::RefPtr<Gtk::Action> alternate_alternate_redo_action;
2144 Glib::RefPtr<Gtk::Action> selection_undo_action;
2145 Glib::RefPtr<Gtk::Action> selection_redo_action;
2147 void history_changed ();
2149 Editing::EditPoint _edit_point;
2151 ArdourWidgets::ArdourDropdown edit_point_selector;
2152 void build_edit_point_menu();
2154 void set_edit_point_preference (Editing::EditPoint ep, bool force = false);
2155 void cycle_edit_point (bool with_marker);
2156 void set_edit_point ();
2157 void edit_point_selection_done (Editing::EditPoint);
2158 void edit_point_chosen (Editing::EditPoint);
2159 Glib::RefPtr<Gtk::RadioAction> edit_point_action (Editing::EditPoint);
2160 std::vector<std::string> edit_point_strings;
2161 std::vector<std::string> edit_mode_strings;
2163 void selected_marker_moved (ARDOUR::Location*);
2165 bool get_edit_op_range (framepos_t& start, framepos_t& end) const;
2167 void get_regions_at (RegionSelection&, framepos_t where, const TrackViewList& ts) const;
2168 void get_regions_after (RegionSelection&, framepos_t where, const TrackViewList& ts) const;
2170 RegionSelection get_regions_from_selection_and_edit_point (Editing::EditIgnoreOption = Editing::EDIT_IGNORE_NONE,
2171 bool use_context_click = false,
2172 bool from_outside_canvas = false);
2173 RegionSelection get_regions_from_selection_and_entered () const;
2175 void start_updating_meters ();
2176 void stop_updating_meters ();
2177 bool meters_running;
2179 void select_next_stripable (bool routes_only = true);
2180 void select_prev_stripable (bool routes_only = true);
2182 void snap_to_internal (ARDOUR::MusicFrame& first,
2183 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
2184 bool for_mark = false,
2185 bool ensure_snap = false);
2187 void timecode_snap_to_internal (ARDOUR::MusicFrame& first,
2188 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
2189 bool for_mark = false);
2191 RhythmFerret* rhythm_ferret;
2193 void fit_tracks (TrackViewList &);
2194 void fit_selection ();
2195 void set_track_height (Height);
2197 void _remove_tracks ();
2198 bool idle_remove_tracks ();
2199 void toggle_tracks_active ();
2203 static gboolean _idle_resize (gpointer);
2205 int32_t _pending_resize_amount;
2206 TimeAxisView* _pending_resize_view;
2208 void visible_order_range (int*, int*) const;
2212 /** true if we've made a locate request that hasn't yet been processed */
2213 bool _pending_locate_request;
2215 /** if true, there is a pending Session locate which is the initial one when loading a session;
2216 we need to know this so that we don't (necessarily) set the viewport to show the playhead
2219 bool _pending_initial_locate;
2221 Gtk::HBox _summary_hbox;
2222 EditorSummary* _summary;
2224 void region_view_added (RegionView *);
2225 void region_view_removed ();
2227 EditorGroupTabs* _group_tabs;
2228 void fit_route_group (ARDOUR::RouteGroup *);
2230 void step_edit_status_change (bool);
2231 void start_step_editing ();
2232 void stop_step_editing ();
2233 bool check_step_edit ();
2234 sigc::connection step_edit_connection;
2236 double _last_motion_y;
2238 RegionLayeringOrderEditor* layering_order_editor;
2239 void update_region_layering_order_editor ();
2241 /** Track that was the source for the last cut/copy operation. Used as a place
2242 to paste things iff there is no selected track.
2244 TimeAxisView* _last_cut_copy_source_track;
2246 /** true if a change in Selection->regions should change the selection in the region list.
2247 See EditorRegions::selection_changed.
2249 bool _region_selection_change_updates_region_list;
2251 void setup_fade_images ();
2252 std::map<ARDOUR::FadeShape, Gtk::Image*> _xfade_in_images;
2253 std::map<ARDOUR::FadeShape, Gtk::Image*> _xfade_out_images;
2255 Gtk::MenuItem& action_menu_item (std::string const &);
2256 void action_pre_activated (Glib::RefPtr<Gtk::Action> const &);
2258 MouseCursors* _cursors;
2260 void follow_mixer_selection ();
2261 bool _following_mixer_selection;
2263 int time_fx (ARDOUR::RegionList&, float val, bool pitching);
2264 void note_edit_done (int, EditNoteDialog*);
2265 void toggle_sound_midi_notes ();
2267 /** Flag for a bit of a hack wrt control point selection; see set_selected_control_point_from_click */
2268 bool _control_point_toggled_on_press;
2270 /** This is used by TimeAxisView to keep a track of the TimeAxisView that is currently being
2271 stepped in height using ScrollZoomVerticalModifier+Scrollwheel. When a scroll event
2272 occurs, we do the step on this _stepping_axis_view if it is non-0 (and we set up this
2273 _stepping_axis_view with the TimeAxisView underneath the mouse if it is 0). Then Editor
2274 resets _stepping_axis_view when the modifier key is released. In this (hacky) way,
2275 pushing the modifier key and moving the scroll wheel will operate on the same track
2276 until the key is released (rather than skipping about to whatever happens to be
2277 underneath the mouse at the time).
2279 TimeAxisView* _stepping_axis_view;
2280 void zoom_vertical_modifier_released();
2282 void bring_in_callback (Gtk::Label*, uint32_t n, uint32_t total, std::string name);
2283 void update_bring_in_message (Gtk::Label* label, uint32_t n, uint32_t total, std::string name);
2284 void bring_all_sources_into_session ();
2286 QuantizeDialog* quantize_dialog;
2287 MainMenuDisabler* _main_menu_disabler;
2289 /* private helper functions to help with registering region actions */
2291 Glib::RefPtr<Gtk::Action> register_region_action (Glib::RefPtr<Gtk::ActionGroup> group, Editing::RegionActionTarget, char const * name, char const * label, sigc::slot<void> slot);
2292 void register_toggle_region_action (Glib::RefPtr<Gtk::ActionGroup> group, Editing::RegionActionTarget, char const * name, char const * label, sigc::slot<void> slot);
2294 Glib::RefPtr<Gtk::Action> reg_sens (Glib::RefPtr<Gtk::ActionGroup> group, char const * name, char const * label, sigc::slot<void> slot);
2295 void toggle_reg_sens (Glib::RefPtr<Gtk::ActionGroup> group, char const * name, char const * label, sigc::slot<void> slot);
2296 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);
2298 Gtkmm2ext::ActionMap myactions;
2301 friend class RegionCutDrag;
2302 friend class RegionDrag;
2303 friend class RegionMoveDrag;
2304 friend class RegionSpliceDrag;
2305 friend class RegionRippleDrag;
2306 friend class TrimDrag;
2307 friend class BBTRulerDrag;
2308 friend class MeterMarkerDrag;
2309 friend class TempoMarkerDrag;
2310 friend class CursorDrag;
2311 friend class FadeInDrag;
2312 friend class FadeOutDrag;
2313 friend class MarkerDrag;
2314 friend class RegionGainDrag;
2315 friend class ControlPointDrag;
2316 friend class LineDrag;
2317 friend class RubberbandSelectDrag;
2318 friend class EditorRubberbandSelectDrag;
2319 friend class TimeFXDrag;
2320 friend class ScrubDrag;
2321 friend class SelectionDrag;
2322 friend class RangeMarkerBarDrag;
2323 friend class MouseZoomDrag;
2324 friend class RegionCreateDrag;
2325 friend class RegionMotionDrag;
2326 friend class RegionInsertDrag;
2327 friend class VideoTimeLineDrag;
2329 friend class EditorSummary;
2330 friend class EditorGroupTabs;
2332 friend class EditorRoutes;
2333 friend class RhythmFerret;
2336 #endif /* __ardour_editor_h__ */