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 samplepos_t leftmost_sample() const { return _leftmost_sample; }
154 samplecnt_t current_page_samples() const {
155 return (samplecnt_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);
173 Editing::SnapMode snap_mode () const;
174 Editing::SnapType snap_type () const;
175 bool snap_musical () const;
177 void undo (uint32_t n = 1);
178 void redo (uint32_t n = 1);
180 XMLNode& get_state ();
181 int set_state (const XMLNode&, int version);
183 void set_mouse_mode (Editing::MouseMode, bool force = false);
184 void step_mouse_mode (bool next);
185 Editing::MouseMode current_mouse_mode () const { return mouse_mode; }
186 Editing::MidiEditMode current_midi_edit_mode () const;
187 void remove_midi_note (ArdourCanvas::Item *, GdkEvent *);
189 bool internal_editing() const;
191 void foreach_time_axis_view (sigc::slot<void,TimeAxisView&>);
192 void add_to_idle_resize (TimeAxisView*, int32_t);
194 StripableTimeAxisView* get_stripable_time_axis_by_id (const PBD::ID& id) const;
196 void consider_auditioning (boost::shared_ptr<ARDOUR::Region>);
197 void hide_a_region (boost::shared_ptr<ARDOUR::Region>);
198 void show_a_region (boost::shared_ptr<ARDOUR::Region>);
200 #ifdef USE_RUBBERBAND
201 std::vector<std::string> rb_opt_strings;
205 /* things that need to be public to be used in the main menubar */
207 void new_region_from_selection ();
208 void separate_regions_between (const TimeSelection&);
209 void separate_region_from_selection ();
210 void separate_under_selected_regions ();
211 void separate_region_from_punch ();
212 void separate_region_from_loop ();
213 void separate_regions_using_location (ARDOUR::Location&);
214 void transition_to_rolling (bool forward);
216 /* NOTE: these functions assume that the "pixel" coordinate is
217 in canvas coordinates. These coordinates already take into
218 account any scrolling offsets.
221 samplepos_t pixel_to_sample_from_event (double pixel) const {
223 /* pixel can be less than zero when motion events
224 are processed. since we've already run the world->canvas
225 affine, that means that the location *really* is "off
226 to the right" and thus really is "before the start".
230 return pixel * samples_per_pixel;
236 samplepos_t pixel_to_sample (double pixel) const {
237 return pixel * samples_per_pixel;
240 double sample_to_pixel (samplepos_t sample) const {
241 return round (sample / (double) samples_per_pixel);
244 double sample_to_pixel_unrounded (samplepos_t sample) const {
245 return sample / (double) samples_per_pixel;
250 Selection& get_selection() const { return *selection; }
251 bool get_selection_extents (samplepos_t &start, samplepos_t &end) const; // the time extents of the current selection, whether Range, Region(s), Control Points, or Notes
252 Selection& get_cut_buffer() const { return *cut_buffer; }
254 void set_selection (std::list<Selectable*>, Selection::Operation);
256 bool extend_selection_to_track (TimeAxisView&);
258 void play_selection ();
259 void maybe_locate_with_edit_preroll (samplepos_t);
260 void play_with_preroll ();
261 void rec_with_preroll ();
262 void rec_with_count_in ();
263 void select_all_in_track (Selection::Operation op);
264 void select_all_objects (Selection::Operation op);
265 void invert_selection_in_track ();
266 void invert_selection ();
267 void deselect_all ();
268 long select_range (samplepos_t, samplepos_t);
270 void set_selected_regionview_from_region_list (boost::shared_ptr<ARDOUR::Region> region, Selection::Operation op = Selection::Set);
272 void remove_tracks ();
276 void set_show_measures (bool yn);
277 bool show_measures () const { return _show_measures; }
279 /* analysis window */
281 void loudness_analyze_region_selection();
282 void loudness_analyze_range_selection();
284 void spectral_analyze_region_selection();
285 void spectral_analyze_range_selection();
289 void export_audio ();
291 void export_selection ();
292 void export_range ();
293 void export_region ();
295 bool process_midi_export_dialog (MidiExportDialog& dialog, boost::shared_ptr<ARDOUR::MidiRegion> midi_region);
297 void set_zoom_focus (Editing::ZoomFocus);
298 Editing::ZoomFocus get_zoom_focus () const { return zoom_focus; }
299 samplecnt_t get_current_zoom () const { return samples_per_pixel; }
300 void cycle_zoom_focus ();
301 void temporal_zoom_step (bool zoom_out);
302 void temporal_zoom_step_scale (bool zoom_out, double scale);
303 void temporal_zoom_step_mouse_focus (bool zoom_out);
304 void temporal_zoom_step_mouse_focus_scale (bool zoom_out, double scale);
305 void ensure_time_axis_view_is_visible (TimeAxisView const & tav, bool at_top);
306 void tav_zoom_step (bool coarser);
307 void tav_zoom_smooth (bool coarser, bool force_all);
309 /* stuff that AudioTimeAxisView and related classes use */
311 PlaylistSelector& playlist_selector() const;
312 void clear_playlist (boost::shared_ptr<ARDOUR::Playlist>);
314 void new_playlists (TimeAxisView* v);
315 void copy_playlists (TimeAxisView* v);
316 void clear_playlists (TimeAxisView* v);
318 void get_onscreen_tracks (TrackViewList&);
320 Width editor_mixer_strip_width;
321 void maybe_add_mixer_strip_width (XMLNode&);
322 void show_editor_mixer (bool yn);
323 void create_editor_mixer ();
324 void show_editor_list (bool yn);
325 void set_selected_mixer_strip (TimeAxisView&);
326 void mixer_strip_width_changed ();
327 void hide_track_in_display (TimeAxisView* tv, bool apply_to_selection = false);
328 void show_track_in_display (TimeAxisView* tv, bool move_into_view = false);
329 void tempo_curve_selected (ARDOUR::TempoSection* ts, bool yn);
331 /* nudge is initiated by transport controls owned by ARDOUR_UI */
333 samplecnt_t get_nudge_distance (samplepos_t pos, samplecnt_t& next);
334 samplecnt_t get_paste_offset (samplepos_t pos, unsigned paste_count, samplecnt_t duration);
335 unsigned get_grid_beat_divisions(samplepos_t position);
336 Temporal::Beats get_grid_type_as_beats (bool& success, samplepos_t position);
338 int32_t get_grid_music_divisions (uint32_t event_state);
340 void nudge_forward (bool next, bool force_playhead);
341 void nudge_backward (bool next, bool force_playhead);
343 /* nudge initiated from context menu */
345 void nudge_forward_capture_offset ();
346 void nudge_backward_capture_offset ();
348 void sequence_regions ();
350 /* playhead/screen stuff */
352 void set_stationary_playhead (bool yn);
353 void toggle_stationary_playhead ();
354 bool stationary_playhead() const { return _stationary_playhead; }
356 void set_follow_playhead (bool yn, bool catch_up = true);
357 void toggle_follow_playhead ();
358 bool follow_playhead() const { return _follow_playhead; }
359 bool dragging_playhead () const { return _dragging_playhead; }
361 void toggle_zero_line_visibility ();
363 void set_group_tabs ();
364 void toggle_measure_visibility ();
366 /* returns the left-most and right-most time that the gui should allow the user to scroll to */
367 std::pair <samplepos_t,samplepos_t> session_gui_extents (bool use_extra = true) const;
371 void toggle_region_fades (int dir);
372 void update_region_fade_visibility ();
374 /* redirect shared ops menu. caller must free returned menu */
376 Gtk::Menu* redirect_menu ();
378 /* floating windows/transient */
380 void ensure_float (Gtk::Window&);
382 void scroll_tracks_down_line ();
383 void scroll_tracks_up_line ();
385 bool scroll_up_one_track (bool skip_child_views = false);
386 bool scroll_down_one_track (bool skip_child_views = false);
388 void scroll_left_step ();
389 void scroll_right_step ();
391 void scroll_left_half_page ();
392 void scroll_right_half_page ();
394 void select_topmost_track ();
396 void prepare_for_cleanup ();
397 void finish_cleanup ();
399 void maximise_editing_space();
400 void restore_editing_space();
402 double get_y_origin () const;
403 void reset_x_origin (samplepos_t);
404 void reset_x_origin_to_follow_playhead ();
405 void reset_y_origin (double);
406 void reset_zoom (samplecnt_t);
407 void reposition_and_zoom (samplepos_t, double);
409 samplepos_t get_preferred_edit_position (Editing::EditIgnoreOption = Editing::EDIT_IGNORE_NONE,
410 bool use_context_click = false,
411 bool from_outside_canvas = false);
413 bool update_mouse_speed ();
414 bool decelerate_mouse_speed ();
416 void toggle_meter_updating();
418 void show_rhythm_ferret();
420 void goto_visual_state (uint32_t);
421 void save_visual_state (uint32_t);
423 void queue_draw_resize_line (int at);
424 void start_resize_line_ops ();
425 void end_resize_line_ops ();
427 TrackViewList const & get_track_views () const {
431 int get_regionview_count_from_region_list (boost::shared_ptr<ARDOUR::Region>);
433 void do_ptimport(std::string path, ARDOUR::SrcQuality quality);
435 void do_import (std::vector<std::string> paths,
436 Editing::ImportDisposition disposition,
437 Editing::ImportMode mode,
438 ARDOUR::SrcQuality quality,
439 ARDOUR::MidiTrackNameSource mts,
440 ARDOUR::MidiTempoMapDisposition mtd,
442 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
444 void do_embed (std::vector<std::string> paths,
445 Editing::ImportDisposition disposition,
446 Editing::ImportMode mode,
448 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
450 void get_regions_corresponding_to (boost::shared_ptr<ARDOUR::Region> region, std::vector<RegionView*>& regions, bool src_comparison);
452 void get_regionviews_by_id (PBD::ID const id, RegionSelection & regions) const;
453 void get_per_region_note_selection (std::list<std::pair<PBD::ID, std::set<boost::shared_ptr<Evoral::Note<Temporal::Beats> > > > >&) const;
455 void center_screen (samplepos_t);
457 TrackViewList axis_views_from_routes (boost::shared_ptr<ARDOUR::RouteList>) const;
459 void snap_to (ARDOUR::MusicSample& first,
460 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
461 bool for_mark = false,
462 bool ensure_snap = false);
464 void snap_to_with_modifier (ARDOUR::MusicSample& first,
466 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
467 bool for_mark = false);
469 void snap_to (ARDOUR::MusicSample& first,
470 ARDOUR::MusicSample& last,
471 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
472 bool for_mark = false);
474 void set_snapped_cursor_position (samplepos_t pos);
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; }
537 ArdourCanvas::Container* get_drag_motion_group () const { return _drag_motion_group; }
539 ArdourCanvas::GtkCanvasViewport* get_track_canvas () const;
541 void override_visible_track_count ();
543 /* Ruler metrics methods */
545 void metric_get_timecode (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
546 void metric_get_bbt (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
547 void metric_get_samples (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
548 void metric_get_minsec (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
550 /* editing operations that need to be public */
551 void mouse_add_new_marker (samplepos_t where, bool is_cd=false);
552 void split_regions_at (ARDOUR::MusicSample, RegionSelection&, bool snap = true);
553 void split_region_at_points (boost::shared_ptr<ARDOUR::Region>, ARDOUR::AnalysisFeatureList&, bool can_ferret, bool select_new = false);
554 RegionSelection get_regions_from_selection_and_mouse (samplepos_t);
556 void mouse_add_new_tempo_event (samplepos_t where);
557 void mouse_add_new_meter_event (samplepos_t where);
558 void edit_tempo_section (ARDOUR::TempoSection*);
559 void edit_meter_section (ARDOUR::MeterSection*);
562 void map_transport_state ();
563 void map_position_change (samplepos_t);
564 void transport_looped ();
568 void suspend_route_redisplay ();
569 void resume_route_redisplay ();
573 void color_handler ();
577 // to keep track of the playhead position for control_scroll
578 boost::optional<samplepos_t> _control_scroll_target;
580 PlaylistSelector* _playlist_selector;
582 TimeInfoBox* _time_info_box;
584 typedef std::pair<TimeAxisView*,XMLNode*> TAVState;
587 VisualState (bool with_tracks);
590 samplecnt_t samples_per_pixel;
591 samplepos_t _leftmost_sample;
592 Editing::ZoomFocus zoom_focus;
593 GUIObjectState* gui_state;
596 std::list<VisualState*> undo_visual_stack;
597 std::list<VisualState*> redo_visual_stack;
598 VisualState* current_visual_state (bool with_tracks = true);
599 void undo_visual_state ();
600 void redo_visual_state ();
601 void use_visual_state (VisualState&);
603 void swap_visual_state ();
605 std::vector<VisualState*> visual_states;
606 void start_visual_state_op (uint32_t n);
607 void cancel_visual_state_op (uint32_t n);
609 samplepos_t _leftmost_sample;
610 samplecnt_t samples_per_pixel;
611 Editing::ZoomFocus zoom_focus;
613 void set_samples_per_pixel (samplecnt_t);
614 void on_samples_per_pixel_changed ();
616 Editing::MouseMode mouse_mode;
617 Editing::SnapType pre_internal_snap_type;
618 Editing::SnapMode pre_internal_snap_mode;
619 Editing::SnapType internal_snap_type;
620 Editing::SnapMode internal_snap_mode;
621 Editing::MouseMode effective_mouse_mode () const;
623 enum JoinObjectRangeState {
624 JOIN_OBJECT_RANGE_NONE,
625 /** `join object/range' mode is active and the mouse is over a place where object mode should happen */
626 JOIN_OBJECT_RANGE_OBJECT,
627 /** `join object/range' mode is active and the mouse is over a place where range mode should happen */
628 JOIN_OBJECT_RANGE_RANGE
631 JoinObjectRangeState _join_object_range_state;
633 void update_join_object_range_location (double);
635 boost::optional<float> pre_notebook_shrink_pane_width;
637 Gtk::VBox _editor_list_vbox;
638 Gtk::Notebook _the_notebook;
639 bool _notebook_shrunk;
640 void add_notebook_page (std::string const &, Gtk::Widget &);
641 bool notebook_tab_clicked (GdkEventButton *, Gtk::Widget *);
643 ArdourWidgets::HPane edit_pane;
644 ArdourWidgets::VPane editor_summary_pane;
646 Gtk::EventBox meter_base;
648 Gtk::EventBox marker_base;
649 Gtk::HBox marker_box;
650 Gtk::VBox scrollers_rulers_markers_box;
652 void location_changed (ARDOUR::Location *);
653 void location_flags_changed (ARDOUR::Location *);
654 void refresh_location_display ();
655 void refresh_location_display_internal (const ARDOUR::Locations::LocationList&);
656 void add_new_location (ARDOUR::Location *);
657 ArdourCanvas::Container* add_new_location_internal (ARDOUR::Location *);
658 void location_gone (ARDOUR::Location *);
659 void remove_marker (ArdourCanvas::Item&, GdkEvent*);
660 gint really_remove_marker (ARDOUR::Location* loc);
661 void goto_nth_marker (int nth);
662 void trigger_script (int nth);
663 void trigger_script_by_name (const std::string script_name);
664 void toggle_marker_lines ();
665 void set_marker_line_visibility (bool);
667 void jump_forward_to_mark ();
668 void jump_backward_to_mark ();
670 uint32_t location_marker_color;
671 uint32_t location_range_color;
672 uint32_t location_loop_color;
673 uint32_t location_punch_color;
674 uint32_t location_cd_marker_color;
676 struct LocationMarkers {
681 LocationMarkers () : start(0), end(0), valid (true) {}
688 void set_show_lines (bool);
689 void set_selected (bool);
690 void canvas_height_set (double);
693 void set_name (const std::string&);
694 void set_position (samplepos_t start, samplepos_t end = 0);
695 void set_color_rgba (uint32_t);
698 LocationMarkers *find_location_markers (ARDOUR::Location *) const;
699 ARDOUR::Location* find_location_from_marker (ArdourMarker *, bool& is_start) const;
700 ArdourMarker* find_marker_from_location_id (PBD::ID const &, bool) const;
701 ArdourMarker* entered_marker;
702 bool _show_marker_lines;
704 typedef std::map<ARDOUR::Location*,LocationMarkers *> LocationMarkerMap;
705 LocationMarkerMap location_markers;
707 void update_marker_labels ();
708 void update_marker_labels (ArdourCanvas::Container *);
709 void check_marker_label (ArdourMarker *);
711 /** A set of lists of Markers that are in each of the canvas groups
712 * for the marker sections at the top of the editor. These lists
713 * are kept sorted in time order between marker movements, so that after
714 * a marker has moved we can decide whether we need to update the labels
715 * for all markers or for just a few.
717 std::map<ArdourCanvas::Container *, std::list<ArdourMarker *> > _sorted_marker_lists;
718 void remove_sorted_marker (ArdourMarker *);
720 void hide_marker (ArdourCanvas::Item*, GdkEvent*);
721 void clear_marker_display ();
722 void mouse_add_new_range (samplepos_t);
723 void mouse_add_new_loop (samplepos_t);
724 void mouse_add_new_punch (samplepos_t);
725 bool choose_new_marker_name(std::string &name);
726 void update_cd_marker_display ();
727 void ensure_cd_marker_updated (LocationMarkers * lam, ARDOUR::Location * location);
729 TimeAxisView* clicked_axisview;
730 RouteTimeAxisView* clicked_routeview;
731 /** The last RegionView that was clicked on, or 0 if the last click was not
732 * on a RegionView. This is set up by the canvas event handlers in
733 * editor_canvas_events.cc
735 RegionView* clicked_regionview;
736 RegionSelection latest_regionviews;
737 uint32_t clicked_selection;
738 ControlPoint* clicked_control_point;
740 void sort_track_selection (TrackViewList&);
742 void get_equivalent_regions (RegionView* rv, std::vector<RegionView*> &, PBD::PropertyID) const;
743 RegionSelection get_equivalent_regions (RegionSelection &, PBD::PropertyID) const;
744 RegionView* regionview_from_region (boost::shared_ptr<ARDOUR::Region>) const;
745 RouteTimeAxisView* rtav_from_route (boost::shared_ptr<ARDOUR::Route>) const;
747 void mapover_tracks (sigc::slot<void,RouteTimeAxisView&,uint32_t> sl, TimeAxisView*, PBD::PropertyID) const;
748 void mapover_tracks_with_unique_playlists (sigc::slot<void,RouteTimeAxisView&,uint32_t> sl, TimeAxisView*, PBD::PropertyID) const;
750 /* functions to be passed to mapover_tracks(), possibly with sigc::bind()-supplied arguments */
751 void mapped_get_equivalent_regions (RouteTimeAxisView&, uint32_t, RegionView *, std::vector<RegionView*>*) const;
752 void mapped_use_new_playlist (RouteTimeAxisView&, uint32_t, std::vector<boost::shared_ptr<ARDOUR::Playlist> > const &);
753 void mapped_use_copy_playlist (RouteTimeAxisView&, uint32_t, std::vector<boost::shared_ptr<ARDOUR::Playlist> > const &);
754 void mapped_clear_playlist (RouteTimeAxisView&, uint32_t);
756 void button_selection (ArdourCanvas::Item* item, GdkEvent* event, ItemType item_type);
757 bool button_release_can_deselect;
758 bool _mouse_changed_selection;
760 void catch_vanishing_regionview (RegionView *);
762 void set_selected_track (TimeAxisView&, Selection::Operation op = Selection::Set, bool no_remove=false);
763 void select_all_tracks ();
764 bool select_all_internal_edit (Selection::Operation);
766 bool set_selected_control_point_from_click (bool press, Selection::Operation op = Selection::Set);
767 void set_selected_track_from_click (bool press, Selection::Operation op = Selection::Set, bool no_remove=false);
768 void set_selected_track_as_side_effect (Selection::Operation op);
769 bool set_selected_regionview_from_click (bool press, Selection::Operation op = Selection::Set);
771 bool set_selected_regionview_from_map_event (GdkEventAny*, StreamView*, boost::weak_ptr<ARDOUR::Region>);
772 void collect_new_region_view (RegionView *);
773 void collect_and_select_new_region_view (RegionView *);
775 Gtk::Menu track_context_menu;
776 Gtk::Menu track_region_context_menu;
777 Gtk::Menu track_selection_context_menu;
779 Gtk::MenuItem* region_edit_menu_split_item;
780 Gtk::MenuItem* region_edit_menu_split_multichannel_item;
781 Gtk::Menu * track_region_edit_playlist_menu;
782 Gtk::Menu * track_edit_playlist_submenu;
783 Gtk::Menu * track_selection_edit_playlist_submenu;
785 GdkEvent context_click_event;
787 void popup_track_context_menu (int, int, ItemType, bool);
788 Gtk::Menu* build_track_context_menu ();
789 Gtk::Menu* build_track_bus_context_menu ();
790 Gtk::Menu* build_track_region_context_menu ();
791 Gtk::Menu* build_track_selection_context_menu ();
792 void add_dstream_context_items (Gtk::Menu_Helpers::MenuList&);
793 void add_bus_context_items (Gtk::Menu_Helpers::MenuList&);
794 void add_region_context_items (Gtk::Menu_Helpers::MenuList&, boost::shared_ptr<ARDOUR::Track>);
795 void add_selection_context_items (Gtk::Menu_Helpers::MenuList&);
796 Gtk::MenuItem* _popup_region_menu_item;
798 void popup_control_point_context_menu (ArdourCanvas::Item *, GdkEvent *);
799 Gtk::Menu _control_point_context_menu;
801 void popup_note_context_menu (ArdourCanvas::Item *, GdkEvent *);
802 Gtk::Menu _note_context_menu;
804 void add_stripables (ARDOUR::StripableList&);
805 void add_routes (ARDOUR::RouteList&);
806 void timeaxisview_deleted (TimeAxisView *);
807 void add_vcas (ARDOUR::VCAList&);
809 Gtk::HBox global_hpacker;
810 Gtk::VBox global_vpacker;
812 /* Cursor stuff. Do not use directly, use via CursorContext. */
813 friend class CursorContext;
814 std::vector<Gdk::Cursor*> _cursor_stack;
815 void set_canvas_cursor (Gdk::Cursor*);
816 size_t push_canvas_cursor (Gdk::Cursor*);
817 void pop_canvas_cursor ();
819 Gdk::Cursor* which_grabber_cursor () const;
820 Gdk::Cursor* which_track_cursor () const;
821 Gdk::Cursor* which_mode_cursor () const;
822 Gdk::Cursor* which_trim_cursor (bool left_side) const;
823 Gdk::Cursor* which_canvas_cursor (ItemType type) const;
825 /** Push the appropriate enter/cursor context on item entry. */
826 void choose_canvas_cursor_on_entry (ItemType);
828 /** Update all enter cursors based on current settings. */
829 void update_all_enter_cursors ();
831 ArdourCanvas::GtkCanvas* _track_canvas;
832 ArdourCanvas::GtkCanvasViewport* _track_canvas_viewport;
834 bool within_track_canvas;
836 friend class VerboseCursor;
837 VerboseCursor* _verbose_cursor;
839 void parameter_changed (std::string);
840 void ui_parameter_changed (std::string);
842 Gtk::EventBox time_bars_event_box;
843 Gtk::VBox time_bars_vbox;
845 ArdourCanvas::Container *tempo_group;
846 ArdourCanvas::Container *meter_group;
847 ArdourCanvas::Container *marker_group;
848 ArdourCanvas::Container *range_marker_group;
849 ArdourCanvas::Container *transport_marker_group;
850 ArdourCanvas::Container* cd_marker_group;
852 /* parent for groups which themselves contain time markers */
853 ArdourCanvas::Container* _time_markers_group;
855 /* The group containing all other groups that are scrolled vertically
858 ArdourCanvas::ScrollGroup* hv_scroll_group;
860 /* The group containing all other groups that are scrolled horizontally ONLY
862 ArdourCanvas::ScrollGroup* h_scroll_group;
864 /* Scroll group for cursors, scrolled horizontally, above everything else
866 ArdourCanvas::ScrollGroup* cursor_scroll_group;
868 /* The group containing all trackviews. */
869 ArdourCanvas::Container* no_scroll_group;
871 /* The group containing all trackviews. */
872 ArdourCanvas::Container* _trackview_group;
874 /* The group holding things (mostly regions) while dragging so they
875 * are on top of everything else
877 ArdourCanvas::Container* _drag_motion_group;
879 /* a rect that sits at the bottom of all tracks to act as a drag-no-drop/clickable
882 ArdourCanvas::Rectangle* _canvas_drop_zone;
883 bool canvas_drop_zone_event (GdkEvent* event);
886 ruler_metric_timecode = 0,
887 ruler_metric_bbt = 1,
888 ruler_metric_samples = 2,
889 ruler_metric_minsec = 3,
891 ruler_time_tempo = 4,
892 ruler_time_meter = 5,
893 ruler_time_marker = 6,
894 ruler_time_range_marker = 7,
895 ruler_time_transport_marker = 8,
896 ruler_time_cd_marker = 9,
897 ruler_video_timeline = 10,
900 Glib::RefPtr<Gtk::ToggleAction> ruler_timecode_action;
901 Glib::RefPtr<Gtk::ToggleAction> ruler_bbt_action;
902 Glib::RefPtr<Gtk::ToggleAction> ruler_samples_action;
903 Glib::RefPtr<Gtk::ToggleAction> ruler_minsec_action;
904 Glib::RefPtr<Gtk::ToggleAction> ruler_tempo_action;
905 Glib::RefPtr<Gtk::ToggleAction> ruler_meter_action;
906 Glib::RefPtr<Gtk::ToggleAction> ruler_marker_action;
907 Glib::RefPtr<Gtk::ToggleAction> ruler_range_action;
908 Glib::RefPtr<Gtk::ToggleAction> ruler_loop_punch_action;
909 Glib::RefPtr<Gtk::ToggleAction> ruler_cd_marker_action;
910 bool no_ruler_shown_update;
912 Gtk::Widget * ruler_grabbed_widget;
914 RulerDialog* ruler_dialog;
916 void initialize_rulers ();
917 void update_just_timecode ();
918 void compute_fixed_ruler_scale (); //calculates the RulerScale of the fixed rulers
919 void update_fixed_rulers ();
920 void update_tempo_based_rulers ();
921 void popup_ruler_menu (samplepos_t where = 0, ItemType type = RegionItem);
922 void update_ruler_visibility ();
923 void set_ruler_visible (RulerType, bool);
924 void toggle_ruler_visibility (RulerType rt);
925 void ruler_toggled (int);
926 bool ruler_label_button_release (GdkEventButton*);
927 void store_ruler_visibility ();
928 void restore_ruler_visibility ();
932 enum MinsecRulerScale {
937 minsec_show_many_hours
940 MinsecRulerScale minsec_ruler_scale;
942 samplecnt_t minsec_mark_interval;
943 gint minsec_mark_modulo;
945 void set_minsec_ruler_scale (samplepos_t, samplepos_t);
947 enum TimecodeRulerScale {
949 timecode_show_samples,
950 timecode_show_seconds,
951 timecode_show_minutes,
953 timecode_show_many_hours
956 TimecodeRulerScale timecode_ruler_scale;
958 gint timecode_mark_modulo;
959 gint timecode_nmarks;
960 void set_timecode_ruler_scale (samplepos_t, samplepos_t);
962 samplecnt_t _samples_ruler_interval;
963 void set_samples_ruler_scale (samplepos_t, samplepos_t);
973 bbt_show_ticks_detail,
974 bbt_show_ticks_super_detail
977 BBTRulerScale bbt_ruler_scale;
981 uint32_t bbt_bar_helper_on;
982 uint32_t bbt_accent_modulo;
983 void compute_bbt_ruler_scale (samplepos_t lower, samplepos_t upper);
985 ArdourCanvas::Ruler* timecode_ruler;
986 ArdourCanvas::Ruler* bbt_ruler;
987 ArdourCanvas::Ruler* samples_ruler;
988 ArdourCanvas::Ruler* minsec_ruler;
990 static double timebar_height;
991 guint32 visible_timebars;
992 Gtk::Menu *editor_ruler_menu;
994 ArdourCanvas::Rectangle* tempo_bar;
995 ArdourCanvas::Rectangle* meter_bar;
996 ArdourCanvas::Rectangle* marker_bar;
997 ArdourCanvas::Rectangle* range_marker_bar;
998 ArdourCanvas::Rectangle* transport_marker_bar;
999 ArdourCanvas::Rectangle* cd_marker_bar;
1001 Gtk::Label minsec_label;
1002 Gtk::Label bbt_label;
1003 Gtk::Label timecode_label;
1004 Gtk::Label samples_label;
1005 Gtk::Label tempo_label;
1006 Gtk::Label meter_label;
1007 Gtk::Label mark_label;
1008 Gtk::Label range_mark_label;
1009 Gtk::Label transport_mark_label;
1010 Gtk::Label cd_mark_label;
1012 /* videtimline related actions */
1013 Gtk::Label videotl_label;
1014 ArdourCanvas::Container* videotl_group;
1015 Glib::RefPtr<Gtk::ToggleAction> ruler_video_action;
1016 Glib::RefPtr<Gtk::ToggleAction> xjadeo_proc_action;
1017 Glib::RefPtr<Gtk::ToggleAction> xjadeo_ontop_action;
1018 Glib::RefPtr<Gtk::ToggleAction> xjadeo_timecode_action;
1019 Glib::RefPtr<Gtk::ToggleAction> xjadeo_sample_action;
1020 Glib::RefPtr<Gtk::ToggleAction> xjadeo_osdbg_action;
1021 Glib::RefPtr<Gtk::ToggleAction> xjadeo_fullscreen_action;
1022 Glib::RefPtr<Gtk::ToggleAction> xjadeo_letterbox_action;
1023 Glib::RefPtr<Gtk::Action> xjadeo_zoom_100;
1024 void set_xjadeo_proc ();
1025 void toggle_xjadeo_proc (int state=-1);
1026 void set_close_video_sensitive (bool onoff);
1027 void set_xjadeo_sensitive (bool onoff);
1028 void set_xjadeo_viewoption (int);
1029 void toggle_xjadeo_viewoption (int what, int state=-1);
1030 void toggle_ruler_video (bool onoff) {ruler_video_action->set_active(onoff);}
1031 int videotl_bar_height; /* in units of timebar_height; default: 4 */
1032 int get_videotl_bar_height () const { return videotl_bar_height; }
1033 void toggle_region_video_lock ();
1035 friend class EditorCursor;
1037 EditorCursor* snapped_cursor;
1039 EditorCursor* playhead_cursor;
1040 samplepos_t playhead_cursor_sample () const;
1042 samplepos_t get_region_boundary (samplepos_t pos, int32_t dir, bool with_selection, bool only_onscreen);
1044 void cursor_to_region_boundary (bool with_selection, int32_t dir);
1045 void cursor_to_next_region_boundary (bool with_selection);
1046 void cursor_to_previous_region_boundary (bool with_selection);
1047 void cursor_to_next_region_point (EditorCursor*, ARDOUR::RegionPoint);
1048 void cursor_to_previous_region_point (EditorCursor*, ARDOUR::RegionPoint);
1049 void cursor_to_region_point (EditorCursor*, ARDOUR::RegionPoint, int32_t dir);
1050 void cursor_to_selection_start (EditorCursor *);
1051 void cursor_to_selection_end (EditorCursor *);
1053 void selected_marker_to_region_boundary (bool with_selection, int32_t dir);
1054 void selected_marker_to_next_region_boundary (bool with_selection);
1055 void selected_marker_to_previous_region_boundary (bool with_selection);
1056 void selected_marker_to_next_region_point (ARDOUR::RegionPoint);
1057 void selected_marker_to_previous_region_point (ARDOUR::RegionPoint);
1058 void selected_marker_to_region_point (ARDOUR::RegionPoint, int32_t dir);
1059 void selected_marker_to_selection_start ();
1060 void selected_marker_to_selection_end ();
1062 void select_all_selectables_using_cursor (EditorCursor *, bool);
1063 void select_all_selectables_using_edit (bool, bool);
1064 void select_all_selectables_between (bool within);
1065 void select_range_between ();
1067 boost::shared_ptr<ARDOUR::Region> find_next_region (ARDOUR::samplepos_t, ARDOUR::RegionPoint, int32_t dir, TrackViewList&, TimeAxisView ** = 0);
1068 ARDOUR::samplepos_t find_next_region_boundary (ARDOUR::samplepos_t, int32_t dir, const TrackViewList&);
1070 std::vector<ARDOUR::samplepos_t> region_boundary_cache;
1071 void build_region_boundary_cache ();
1073 Gtk::HBox toplevel_hpacker;
1075 Gtk::HBox bottom_hbox;
1077 Gtk::Table edit_packer;
1079 /** the adjustment that controls the overall editor vertical scroll position */
1080 Gtk::Adjustment vertical_adjustment;
1081 Gtk::Adjustment horizontal_adjustment;
1083 Gtk::Adjustment unused_adjustment; // yes, really; Gtk::Layout constructor requires refs
1084 Gtk::Layout controls_layout;
1085 bool control_layout_scroll (GdkEventScroll* ev);
1086 void reset_controls_layout_width ();
1087 void reset_controls_layout_height (int32_t height);
1096 bool scroll_press (Direction);
1097 void scroll_release ();
1098 sigc::connection _scroll_connection;
1099 int _scroll_callbacks;
1101 double _visible_canvas_width;
1102 double _visible_canvas_height; ///< height of the visible area of the track canvas
1103 double _full_canvas_height; ///< full height of the canvas
1105 bool track_canvas_map_handler (GdkEventAny*);
1107 bool edit_controls_button_release (GdkEventButton*);
1108 Gtk::Menu *edit_controls_left_menu;
1109 Gtk::Menu *edit_controls_right_menu;
1111 Gtk::VBox track_canvas_vbox;
1112 Gtk::VBox edit_controls_vbox;
1113 Gtk::HBox edit_controls_hbox;
1115 void control_vertical_zoom_in_all ();
1116 void control_vertical_zoom_out_all ();
1117 void control_vertical_zoom_in_selected ();
1118 void control_vertical_zoom_out_selected ();
1119 void control_step_tracks_up ();
1120 void control_step_tracks_down ();
1121 void control_view (uint32_t);
1122 void control_scroll (float);
1123 void control_select (boost::shared_ptr<ARDOUR::Stripable>, Selection::Operation);
1124 void control_unselect ();
1125 void access_action (const std::string&, const std::string&);
1126 void set_toggleaction (const std::string&, const std::string&, bool);
1127 bool deferred_control_scroll (samplepos_t);
1128 sigc::connection control_scroll_connection;
1130 void tie_vertical_scrolling ();
1131 void set_horizontal_position (double);
1132 double horizontal_position () const;
1134 struct VisualChange {
1143 samplepos_t time_origin;
1144 samplecnt_t samples_per_pixel;
1147 int idle_handler_id;
1148 /** true if we are currently in the idle handler */
1151 VisualChange() : pending ((VisualChange::Type) 0), time_origin (0), samples_per_pixel (0), idle_handler_id (-1), being_handled (false) {}
1153 pending = Type (pending | t);
1157 VisualChange pending_visual_change;
1158 bool visual_change_queued;
1162 static int _idle_visual_changer (void *arg);
1163 int idle_visual_changer ();
1164 void visual_changer (const VisualChange&);
1165 void ensure_visual_change_idle_handler ();
1168 TrackViewList track_views;
1169 std::pair<TimeAxisView*, double> trackview_by_y_position (double, bool trackview_relative_offset = true) const;
1171 AxisView* axis_view_by_stripable (boost::shared_ptr<ARDOUR::Stripable>) const;
1172 AxisView* axis_view_by_control (boost::shared_ptr<ARDOUR::AutomationControl>) const;
1174 TimeAxisView* time_axis_view_from_stripable (boost::shared_ptr<ARDOUR::Stripable> s) const {
1175 return dynamic_cast<TimeAxisView*> (axis_view_by_stripable (s));
1178 TrackViewList get_tracks_for_range_action () const;
1180 sigc::connection super_rapid_screen_update_connection;
1181 void center_screen_internal (samplepos_t, float);
1183 void super_rapid_screen_update ();
1185 int64_t _last_update_time;
1186 double _err_screen_engine;
1188 void session_going_away ();
1190 samplepos_t cut_buffer_start;
1191 samplecnt_t cut_buffer_length;
1193 boost::shared_ptr<CursorContext> _press_cursor_ctx; ///< Button press cursor context
1195 boost::weak_ptr<ARDOUR::Trimmable> _trimmable;
1196 boost::weak_ptr<ARDOUR::Movable> _movable;
1198 bool typed_event (ArdourCanvas::Item*, GdkEvent*, ItemType);
1199 bool button_press_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1200 bool button_press_handler_1 (ArdourCanvas::Item *, GdkEvent *, ItemType);
1201 bool button_press_handler_2 (ArdourCanvas::Item *, GdkEvent *, ItemType);
1202 bool button_release_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1203 bool button_double_click_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1204 bool button_press_dispatch (GdkEventButton*);
1205 bool button_release_dispatch (GdkEventButton*);
1206 bool motion_handler (ArdourCanvas::Item*, GdkEvent*, bool from_autoscroll = false);
1207 bool enter_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1208 bool leave_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1209 bool key_press_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1210 bool key_release_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1212 Gtkmm2ext::Bindings* button_bindings;
1213 XMLNode* button_settings () const;
1215 /* KEYMAP HANDLING */
1217 void register_actions ();
1218 void register_region_actions ();
1220 void load_bindings ();
1222 /* CUT/COPY/PASTE */
1224 samplepos_t last_paste_pos;
1225 unsigned paste_count;
1227 void cut_copy (Editing::CutCopyOp);
1228 bool can_cut_copy () const;
1229 void cut_copy_points (Editing::CutCopyOp, Temporal::Beats earliest=Temporal::Beats(), bool midi=false);
1230 void cut_copy_regions (Editing::CutCopyOp, RegionSelection&);
1231 void cut_copy_ranges (Editing::CutCopyOp);
1232 void cut_copy_midi (Editing::CutCopyOp);
1234 void mouse_paste ();
1235 void paste_internal (samplepos_t position, float times, const int32_t sub_num);
1237 /* EDITING OPERATIONS */
1239 void reset_point_selection ();
1240 void toggle_region_lock ();
1241 void toggle_opaque_region ();
1242 void toggle_record_enable ();
1243 void toggle_solo ();
1244 void toggle_solo_isolate ();
1245 void toggle_mute ();
1246 void toggle_region_lock_style ();
1248 enum LayerOperation {
1255 void do_layer_operation (LayerOperation);
1256 void raise_region ();
1257 void raise_region_to_top ();
1258 void change_region_layering_order (bool from_context_menu);
1259 void lower_region ();
1260 void lower_region_to_bottom ();
1261 void split_region_at_transients ();
1262 void crop_region_to_selection ();
1263 void crop_region_to (samplepos_t start, samplepos_t end);
1264 void set_sync_point (samplepos_t, const RegionSelection&);
1265 void set_region_sync_position ();
1266 void remove_region_sync();
1267 void align_regions (ARDOUR::RegionPoint);
1268 void align_regions_relative (ARDOUR::RegionPoint point);
1269 void align_region (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, samplepos_t position);
1270 void align_region_internal (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, samplepos_t position);
1271 void remove_selected_regions ();
1272 void remove_clicked_region ();
1273 void show_region_properties ();
1274 void show_midi_list_editor ();
1275 void rename_region ();
1276 void duplicate_some_regions (RegionSelection&, float times);
1277 void duplicate_selection (float times);
1278 void region_fill_selection ();
1279 void combine_regions ();
1280 void uncombine_regions ();
1282 void region_fill_track ();
1283 void audition_playlist_region_standalone (boost::shared_ptr<ARDOUR::Region>);
1284 void split_multichannel_region();
1285 void reverse_region ();
1286 void strip_region_silence ();
1287 void normalize_region ();
1288 void reset_region_scale_amplitude ();
1289 void adjust_region_gain (bool up);
1290 void reset_region_gain ();
1291 void quantize_region ();
1292 void quantize_regions (const RegionSelection& rs);
1293 void legatize_region (bool shrink_only);
1294 void legatize_regions (const RegionSelection& rs, bool shrink_only);
1295 void transform_region ();
1296 void transform_regions (const RegionSelection& rs);
1297 void transpose_region ();
1298 void transpose_regions (const RegionSelection& rs);
1299 void insert_patch_change (bool from_context);
1300 void fork_region ();
1302 void do_insert_time ();
1303 void insert_time (samplepos_t, samplecnt_t, Editing::InsertTimeOption, bool, bool, bool, bool, bool, bool);
1305 void do_remove_time ();
1306 void remove_time (samplepos_t pos, samplecnt_t distance, Editing::InsertTimeOption opt, bool ignore_music_glue, bool markers_too,
1307 bool glued_markers_too, bool locked_markers_too, bool tempo_too);
1309 void tab_to_transient (bool forward);
1311 void set_tempo_from_region ();
1312 void use_range_as_bar ();
1314 void define_one_bar (samplepos_t start, samplepos_t end);
1316 void audition_region_from_region_list ();
1317 void hide_region_from_region_list ();
1318 void show_region_in_region_list ();
1320 void naturalize_region ();
1322 void split_region ();
1327 void paste (float times, bool from_context_menu);
1329 void place_transient ();
1330 void remove_transient (ArdourCanvas::Item* item);
1331 void snap_regions_to_grid ();
1332 void close_region_gaps ();
1334 void keyboard_paste ();
1336 void region_from_selection ();
1337 void create_region_from_selection (std::vector<boost::shared_ptr<ARDOUR::Region> >&);
1339 void play_from_start ();
1340 void play_from_edit_point ();
1341 void play_from_edit_point_and_return ();
1342 void play_selected_region ();
1343 void play_edit_range ();
1344 void play_location (ARDOUR::Location&);
1345 void loop_location (ARDOUR::Location&);
1347 void calc_extra_zoom_edges(samplepos_t &start, samplepos_t &end);
1348 void temporal_zoom_selection (Editing::ZoomAxis);
1349 void temporal_zoom_session ();
1350 void temporal_zoom_extents ();
1351 void temporal_zoom (samplecnt_t samples_per_pixel);
1352 void temporal_zoom_by_sample (samplepos_t start, samplepos_t end);
1353 void temporal_zoom_to_sample (bool coarser, samplepos_t sample);
1355 void insert_region_list_selection (float times);
1358 void external_pt_dialog ();
1359 typedef struct ptflookup {
1364 bool operator ==(const struct ptflookup& other) {
1365 return (this->index1 == other.index1);
1369 /* import & embed */
1371 void add_external_audio_action (Editing::ImportMode);
1373 int check_whether_and_how_to_import(std::string, bool all_or_nothing = true);
1374 bool check_multichannel_status (const std::vector<std::string>& paths);
1376 SoundFileOmega* sfbrowser;
1378 void bring_in_external_audio (Editing::ImportMode mode, samplepos_t& pos);
1380 bool idle_drop_paths (std::vector<std::string> paths, samplepos_t sample, double ypos, bool copy);
1381 void drop_paths_part_two (const std::vector<std::string>& paths, samplepos_t sample, double ypos, bool copy);
1383 int import_sndfiles (std::vector<std::string> paths,
1384 Editing::ImportDisposition disposition,
1385 Editing::ImportMode mode,
1386 ARDOUR::SrcQuality quality,
1390 boost::shared_ptr<ARDOUR::Track>& track,
1392 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
1394 int embed_sndfiles (std::vector<std::string> paths,
1395 bool multiple_files,
1396 bool& check_sample_rate,
1397 Editing::ImportDisposition disposition,
1398 Editing::ImportMode mode,
1402 boost::shared_ptr<ARDOUR::Track>& track,
1403 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
1405 int add_sources (std::vector<std::string> paths,
1406 ARDOUR::SourceList& sources,
1408 Editing::ImportDisposition disposition,
1409 Editing::ImportMode mode,
1412 boost::shared_ptr<ARDOUR::Track>& track,
1413 bool add_channel_suffix,
1414 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
1416 int finish_bringing_in_material (boost::shared_ptr<ARDOUR::Region> region,
1420 Editing::ImportMode mode,
1421 boost::shared_ptr<ARDOUR::Track>& existing_track,
1422 const std::string& new_track_name,
1423 boost::shared_ptr<ARDOUR::PluginInfo> instrument);
1425 boost::shared_ptr<ARDOUR::AudioTrack> get_nth_selected_audio_track (int nth) const;
1426 boost::shared_ptr<ARDOUR::MidiTrack> get_nth_selected_midi_track (int nth) const;
1428 void toggle_midi_input_active (bool flip_others);
1430 ARDOUR::InterThreadInfo* current_interthread_info;
1432 AnalysisWindow* analysis_window;
1434 /* import & embed */
1435 void external_audio_dialog ();
1436 void session_import_dialog ();
1438 /* import specific info */
1440 struct EditorImportStatus : public ARDOUR::ImportStatus {
1441 Editing::ImportMode mode;
1445 boost::shared_ptr<ARDOUR::Track> track;
1449 EditorImportStatus import_status;
1450 static void *_import_thread (void *);
1451 void* import_thread ();
1452 void finish_import ();
1454 /* to support this ... */
1456 void import_audio (bool as_tracks);
1457 void do_import (std::vector<std::string> paths, bool split, bool as_tracks);
1458 void import_smf_tempo_map (Evoral::SMF const &, samplepos_t pos);
1459 void move_to_start ();
1460 void move_to_end ();
1461 void center_playhead ();
1462 void center_edit_point ();
1463 void playhead_forward_to_grid ();
1464 void playhead_backward_to_grid ();
1465 void scroll_playhead (bool forward);
1466 void scroll_backward (float pages=0.8f);
1467 void scroll_forward (float pages=0.8f);
1468 void scroll_tracks_down ();
1469 void scroll_tracks_up ();
1471 void clear_markers ();
1472 void clear_ranges ();
1473 void clear_locations ();
1474 void unhide_markers ();
1475 void unhide_ranges ();
1476 void cursor_align (bool playhead_to_edit);
1477 void toggle_skip_playback ();
1479 void remove_last_capture ();
1480 void select_all_selectables_using_time_selection ();
1481 void select_all_selectables_using_loop();
1482 void select_all_selectables_using_punch();
1483 void set_selection_from_range (ARDOUR::Location&);
1484 void set_selection_from_punch ();
1485 void set_selection_from_loop ();
1486 void set_selection_from_region ();
1488 void add_location_mark (samplepos_t where);
1489 void add_location_from_region ();
1490 void add_locations_from_region ();
1491 void add_location_from_selection ();
1492 void set_loop_from_selection (bool play);
1493 void set_punch_from_selection ();
1494 void set_punch_from_region ();
1495 void set_auto_punch_range();
1497 void set_session_start_from_playhead ();
1498 void set_session_end_from_playhead ();
1499 void set_session_extents_from_selection ();
1501 void set_loop_from_region (bool play);
1503 void set_loop_range (samplepos_t start, samplepos_t end, std::string cmd);
1504 void set_punch_range (samplepos_t start, samplepos_t end, std::string cmd);
1506 void toggle_location_at_playhead_cursor ();
1507 void add_location_from_playhead_cursor ();
1508 bool do_remove_location_at_playhead_cursor ();
1509 void remove_location_at_playhead_cursor ();
1510 bool select_new_marker;
1512 void reverse_selection ();
1513 void edit_envelope ();
1515 double last_scrub_x;
1516 int scrubbing_direction;
1517 int scrub_reversals;
1518 int scrub_reverse_distance;
1519 void scrub (samplepos_t, double);
1521 void set_punch_start_from_edit_point ();
1522 void set_punch_end_from_edit_point ();
1523 void set_loop_start_from_edit_point ();
1524 void set_loop_end_from_edit_point ();
1526 void keyboard_selection_begin (Editing::EditIgnoreOption = Editing::EDIT_IGNORE_NONE);
1527 void keyboard_selection_finish (bool add, Editing::EditIgnoreOption = Editing::EDIT_IGNORE_NONE);
1528 bool have_pending_keyboard_selection;
1529 samplepos_t pending_keyboard_selection_start;
1531 void move_range_selection_start_or_end_to_region_boundary (bool, bool);
1533 Editing::SnapType _snap_type;
1534 Editing::SnapMode _snap_mode;
1536 bool ignore_gui_changes;
1538 DragManager* _drags;
1543 Gtk::Dialog* lock_dialog;
1545 struct timeval last_event_time;
1546 bool generic_event_handler (GdkEvent*);
1547 bool lock_timeout_callback ();
1548 void start_lock_event_timing ();
1550 Gtk::Menu fade_context_menu;
1552 Gtk::Menu xfade_in_context_menu;
1553 Gtk::Menu xfade_out_context_menu;
1554 void popup_xfade_in_context_menu (int, int, ArdourCanvas::Item*, ItemType);
1555 void popup_xfade_out_context_menu (int, int, ArdourCanvas::Item*, ItemType);
1556 void fill_xfade_menu (Gtk::Menu_Helpers::MenuList& items, bool start);
1558 void set_fade_in_shape (ARDOUR::FadeShape);
1559 void set_fade_out_shape (ARDOUR::FadeShape);
1561 void set_fade_length (bool in);
1562 void set_fade_in_active (bool);
1563 void set_fade_out_active (bool);
1567 std::set<boost::shared_ptr<ARDOUR::Playlist> > motion_frozen_playlists;
1569 bool _dragging_playhead;
1570 bool _dragging_edit_point;
1572 void marker_drag_motion_callback (GdkEvent*);
1573 void marker_drag_finished_callback (GdkEvent*);
1575 gint mouse_rename_region (ArdourCanvas::Item*, GdkEvent*);
1577 void add_region_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1578 void start_create_region_grab (ArdourCanvas::Item*, GdkEvent*);
1579 void add_region_copy_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1580 void add_region_brush_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1581 void start_selection_grab (ArdourCanvas::Item*, GdkEvent*);
1583 void region_view_item_click (AudioRegionView&, GdkEventButton*);
1585 bool can_remove_control_point (ArdourCanvas::Item *);
1586 void remove_control_point (ArdourCanvas::Item *);
1588 void mouse_brush_insert_region (RegionView*, samplepos_t pos);
1590 /* Canvas event handlers */
1592 bool canvas_scroll_event (GdkEventScroll* event, bool from_canvas);
1593 bool canvas_control_point_event (GdkEvent* event,ArdourCanvas::Item*, ControlPoint*);
1594 bool canvas_line_event (GdkEvent* event,ArdourCanvas::Item*, AutomationLine*);
1595 bool canvas_selection_rect_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1596 bool canvas_selection_start_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1597 bool canvas_selection_end_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1598 bool canvas_start_xfade_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1599 bool canvas_end_xfade_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1600 bool canvas_fade_in_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1601 bool canvas_fade_in_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*, bool trim = false);
1602 bool canvas_fade_out_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1603 bool canvas_fade_out_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*, bool trim = false);
1604 bool canvas_region_view_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1605 bool canvas_wave_view_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1606 bool canvas_sample_handle_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1607 bool canvas_region_view_name_highlight_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1608 bool canvas_region_view_name_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1609 bool canvas_feature_line_event (GdkEvent* event, ArdourCanvas::Item*, RegionView*);
1610 bool canvas_stream_view_event (GdkEvent* event,ArdourCanvas::Item*, RouteTimeAxisView*);
1611 bool canvas_marker_event (GdkEvent* event,ArdourCanvas::Item*, ArdourMarker*);
1612 bool canvas_tempo_marker_event (GdkEvent* event,ArdourCanvas::Item*, TempoMarker*);
1613 bool canvas_tempo_curve_event (GdkEvent* event,ArdourCanvas::Item*, TempoCurve*);
1614 bool canvas_meter_marker_event (GdkEvent* event,ArdourCanvas::Item*, MeterMarker*);
1615 bool canvas_automation_track_event(GdkEvent* event, ArdourCanvas::Item*, AutomationTimeAxisView*);
1616 bool canvas_note_event (GdkEvent* event, ArdourCanvas::Item *);
1618 bool canvas_ruler_event (GdkEvent* event, ArdourCanvas::Item *, ItemType);
1619 bool canvas_tempo_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1620 bool canvas_meter_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1621 bool canvas_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1622 bool canvas_range_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1623 bool canvas_transport_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1624 bool canvas_cd_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1626 bool canvas_videotl_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1627 void update_video_timeline (bool flush = false);
1628 void set_video_timeline_height (const int);
1629 bool is_video_timeline_locked ();
1630 void toggle_video_timeline_locked ();
1631 void set_video_timeline_locked (const bool);
1632 void queue_visual_videotimeline_update ();
1633 void embed_audio_from_video (std::string, samplepos_t n = 0, bool lock_position_to_video = true);
1635 bool track_selection_change_without_scroll () const {
1636 return _track_selection_change_without_scroll;
1639 PBD::Signal0<void> EditorFreeze;
1640 PBD::Signal0<void> EditorThaw;
1643 friend class DragManager;
1644 friend class EditorRouteGroups;
1645 friend class EditorRegions;
1647 /* non-public event handlers */
1649 bool canvas_playhead_cursor_event (GdkEvent* event, ArdourCanvas::Item*);
1650 bool track_canvas_scroll (GdkEventScroll* event);
1652 bool track_canvas_button_press_event (GdkEventButton* event);
1653 bool track_canvas_button_release_event (GdkEventButton* event);
1654 bool track_canvas_motion_notify_event (GdkEventMotion* event);
1656 Gtk::Allocation _canvas_viewport_allocation;
1657 void track_canvas_viewport_allocate (Gtk::Allocation alloc);
1658 void track_canvas_viewport_size_allocated ();
1659 bool track_canvas_drag_motion (Glib::RefPtr<Gdk::DragContext> const &, int, int, guint);
1660 bool track_canvas_key_press (GdkEventKey *);
1661 bool track_canvas_key_release (GdkEventKey *);
1663 void set_playhead_cursor ();
1665 void toggle_region_mute ();
1667 void initialize_canvas ();
1669 /* display control */
1671 bool _show_measures;
1672 /// true if the editor should follow the playhead, otherwise false
1673 bool _follow_playhead;
1674 /// true if we scroll the tracks rather than the playhead
1675 bool _stationary_playhead;
1676 /// true if we are in fullscreen mode
1679 TempoLines* tempo_lines;
1681 ArdourCanvas::Container* global_rect_group;
1682 ArdourCanvas::Container* time_line_group;
1684 void hide_measures ();
1685 void draw_measures (std::vector<ARDOUR::TempoMap::BBTPoint>&);
1687 void new_tempo_section ();
1690 void remove_tempo_marker (ArdourCanvas::Item*);
1691 void remove_meter_marker (ArdourCanvas::Item*);
1692 gint real_remove_tempo_marker (ARDOUR::TempoSection*);
1693 gint real_remove_meter_marker (ARDOUR::MeterSection*);
1695 void edit_tempo_marker (TempoMarker&);
1696 void edit_meter_marker (MeterMarker&);
1697 void edit_control_point (ArdourCanvas::Item*);
1698 void edit_notes (MidiRegionView*);
1699 void edit_region (RegionView*);
1701 void edit_current_meter ();
1702 void edit_current_tempo ();
1704 void marker_menu_edit ();
1705 void marker_menu_remove ();
1706 void marker_menu_rename ();
1707 void rename_marker (ArdourMarker *marker);
1708 void toggle_marker_lock_style ();
1709 void toggle_tempo_clamped ();
1710 void toggle_tempo_type ();
1711 void ramp_to_next_tempo ();
1712 void toggle_marker_menu_lock ();
1713 void toggle_marker_menu_glue ();
1714 void marker_menu_hide ();
1715 void marker_menu_set_origin ();
1716 void marker_menu_loop_range ();
1717 void marker_menu_select_all_selectables_using_range ();
1718 void marker_menu_select_using_range ();
1719 void marker_menu_separate_regions_using_location ();
1720 void marker_menu_play_from ();
1721 void marker_menu_play_range ();
1722 void marker_menu_set_playhead ();
1723 void marker_menu_set_from_playhead ();
1724 void marker_menu_set_from_selection (bool force_regions);
1725 void marker_menu_range_to_next ();
1726 void marker_menu_zoom_to_range ();
1727 void new_transport_marker_menu_set_loop ();
1728 void new_transport_marker_menu_set_punch ();
1729 void update_loop_range_view ();
1730 void update_punch_range_view ();
1731 void new_transport_marker_menu_popdown ();
1732 void marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1733 void tempo_or_meter_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1734 void new_transport_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1735 void build_range_marker_menu (ARDOUR::Location *, bool, bool);
1736 void build_marker_menu (ARDOUR::Location *);
1737 void build_tempo_marker_menu (TempoMarker *, bool);
1738 void build_meter_marker_menu (MeterMarker *, bool);
1739 void build_new_transport_marker_menu ();
1740 void dynamic_cast_marker_object (void*, MeterMarker**, TempoMarker**) const;
1742 Gtk::Menu* tempo_marker_menu;
1743 Gtk::Menu* meter_marker_menu;
1744 Gtk::Menu* marker_menu;
1745 Gtk::Menu* range_marker_menu;
1746 Gtk::Menu* transport_marker_menu;
1747 Gtk::Menu* new_transport_marker_menu;
1748 Gtk::Menu* cd_marker_menu;
1749 ArdourCanvas::Item* marker_menu_item;
1751 typedef std::list<ArdourMarker*> Marks;
1754 typedef std::list<TempoCurve*> Curves;
1755 Curves tempo_curves;
1757 void remove_metric_marks ();
1758 void draw_metric_marks (const ARDOUR::Metrics& metrics);
1760 void compute_current_bbt_points (std::vector<ARDOUR::TempoMap::BBTPoint>& grid, samplepos_t left, samplepos_t right);
1762 void tempo_map_changed (const PBD::PropertyChange&);
1763 void tempometric_position_changed (const PBD::PropertyChange&);
1764 void redisplay_tempo (bool immediate_redraw);
1766 uint32_t bbt_beat_subdivision;
1770 Gtk::ToggleButton editor_mixer_button;
1771 Gtk::ToggleButton editor_list_button;
1772 void editor_mixer_button_toggled ();
1773 void editor_list_button_toggled ();
1775 ArdourWidgets::ArdourButton zoom_in_button;
1776 ArdourWidgets::ArdourButton zoom_out_button;
1777 ArdourWidgets::ArdourButton zoom_out_full_button;
1779 ArdourWidgets::ArdourButton tav_expand_button;
1780 ArdourWidgets::ArdourButton tav_shrink_button;
1781 ArdourWidgets::ArdourDropdown visible_tracks_selector;
1782 ArdourWidgets::ArdourDropdown zoom_preset_selector;
1784 int32_t _visible_track_count;
1785 void build_track_count_menu ();
1786 void set_visible_track_count (int32_t);
1788 void set_zoom_preset(int64_t);
1790 Gtk::VBox toolbar_clock_vbox;
1791 Gtk::VBox toolbar_selection_clock_vbox;
1792 Gtk::Table toolbar_selection_clock_table;
1793 Gtk::Label toolbar_selection_cursor_label;
1795 ArdourWidgets::ArdourButton mouse_select_button;
1796 ArdourWidgets::ArdourButton mouse_draw_button;
1797 ArdourWidgets::ArdourButton mouse_move_button;
1798 ArdourWidgets::ArdourButton mouse_timefx_button;
1799 ArdourWidgets::ArdourButton mouse_content_button;
1800 ArdourWidgets::ArdourButton mouse_audition_button;
1801 ArdourWidgets::ArdourButton mouse_cut_button;
1803 ArdourWidgets::ArdourButton smart_mode_button;
1804 Glib::RefPtr<Gtk::ToggleAction> smart_mode_action;
1806 void mouse_mode_toggled (Editing::MouseMode m);
1807 void mouse_mode_object_range_toggled ();
1808 bool ignore_mouse_mode_toggle;
1810 bool mouse_select_button_release (GdkEventButton*);
1812 Gtk::VBox automation_box;
1813 Gtk::Button automation_mode_button;
1815 //edit mode menu stuff
1816 ArdourWidgets::ArdourDropdown edit_mode_selector;
1817 void edit_mode_selection_done (ARDOUR::EditMode);
1818 void build_edit_mode_menu ();
1819 Gtk::VBox edit_mode_box;
1821 void set_edit_mode (ARDOUR::EditMode);
1822 void cycle_edit_mode ();
1824 ArdourWidgets::ArdourDropdown snap_type_selector;
1825 void build_snap_type_menu ();
1827 ArdourWidgets::ArdourDropdown snap_mode_selector;
1828 void build_snap_mode_menu ();
1831 std::vector<std::string> snap_type_strings;
1832 std::vector<std::string> snap_mode_strings;
1834 void snap_type_selection_done (Editing::SnapType);
1835 void snap_mode_selection_done (Editing::SnapMode);
1836 void snap_mode_chosen (Editing::SnapMode);
1837 void snap_type_chosen (Editing::SnapType);
1839 Glib::RefPtr<Gtk::RadioAction> snap_type_action (Editing::SnapType);
1840 Glib::RefPtr<Gtk::RadioAction> snap_mode_action (Editing::SnapMode);
1842 //zoom focus meu stuff
1843 ArdourWidgets::ArdourDropdown zoom_focus_selector;
1844 void zoom_focus_selection_done (Editing::ZoomFocus);
1845 void build_zoom_focus_menu ();
1846 std::vector<std::string> zoom_focus_strings;
1848 void zoom_focus_chosen (Editing::ZoomFocus);
1850 Glib::RefPtr<Gtk::RadioAction> zoom_focus_action (Editing::ZoomFocus);
1852 Gtk::HBox _track_box;
1854 Gtk::HBox _zoom_box;
1855 void zoom_adjustment_changed();
1857 void setup_toolbar ();
1859 void setup_tooltips ();
1861 Gtk::HBox toolbar_hbox;
1863 void setup_midi_toolbar ();
1865 /* selection process */
1867 Selection* selection;
1868 Selection* cut_buffer;
1869 SelectionMemento* _selection_memento;
1871 void time_selection_changed ();
1872 void update_time_selection_display ();
1873 void presentation_info_changed (PBD::PropertyChange const &);
1874 void region_selection_changed ();
1875 sigc::connection editor_regions_selection_changed_connection;
1876 void sensitize_all_region_actions (bool);
1877 void sensitize_the_right_region_actions (bool because_canvas_crossing);
1878 bool _all_region_actions_sensitized;
1879 /** Flag to block region action handlers from doing what they normally do;
1880 * I tried Gtk::Action::block_activate() but this doesn't work (ie it doesn't
1881 * block) when setting a ToggleAction's active state.
1883 bool _ignore_region_action;
1884 bool _last_region_menu_was_main;
1885 void point_selection_changed ();
1886 void marker_selection_changed ();
1888 bool _track_selection_change_without_scroll;
1889 bool _editor_track_selection_change_without_scroll;
1891 void cancel_selection ();
1892 void cancel_time_selection ();
1894 bool get_smart_mode() const;
1896 bool audio_region_selection_covers (samplepos_t where);
1898 /* transport range select process */
1900 ArdourCanvas::Rectangle* cd_marker_bar_drag_rect;
1901 ArdourCanvas::Rectangle* range_bar_drag_rect;
1902 ArdourCanvas::Rectangle* transport_bar_drag_rect;
1903 ArdourCanvas::Rectangle* transport_bar_range_rect;
1904 ArdourCanvas::Rectangle* transport_bar_preroll_rect;
1905 ArdourCanvas::Rectangle* transport_bar_postroll_rect;
1906 ArdourCanvas::Rectangle* transport_loop_range_rect;
1907 ArdourCanvas::Rectangle* transport_punch_range_rect;
1908 ArdourCanvas::Line* transport_punchin_line;
1909 ArdourCanvas::Line* transport_punchout_line;
1910 ArdourCanvas::Rectangle* transport_preroll_rect;
1911 ArdourCanvas::Rectangle* transport_postroll_rect;
1913 ARDOUR::Location* transport_loop_location();
1914 ARDOUR::Location* transport_punch_location();
1916 ARDOUR::Location* temp_location;
1918 /* object rubberband select process */
1920 void select_all_within (samplepos_t, samplepos_t, double, double, TrackViewList const &, Selection::Operation, bool);
1922 ArdourCanvas::Rectangle* rubberband_rect;
1924 EditorRouteGroups* _route_groups;
1925 EditorRoutes* _routes;
1926 EditorRegions* _regions;
1927 EditorSnapshots* _snapshots;
1928 EditorLocations* _locations;
1930 /* diskstream/route display management */
1931 Glib::RefPtr<Gdk::Pixbuf> rec_enabled_icon;
1932 Glib::RefPtr<Gdk::Pixbuf> rec_disabled_icon;
1934 Glib::RefPtr<Gtk::TreeSelection> route_display_selection;
1936 bool sync_track_view_list_and_routes ();
1938 Gtk::VBox list_vpacker;
1942 sigc::connection autoscroll_connection;
1943 bool autoscroll_horizontal_allowed;
1944 bool autoscroll_vertical_allowed;
1945 uint32_t autoscroll_cnt;
1946 Gtk::Widget* autoscroll_widget;
1947 ArdourCanvas::Rect autoscroll_boundary;
1949 bool autoscroll_canvas ();
1950 void start_canvas_autoscroll (bool allow_horiz, bool allow_vert, const ArdourCanvas::Rect& boundary);
1951 void stop_canvas_autoscroll ();
1954 void point_trim (GdkEvent *, samplepos_t);
1956 void trim_region_front();
1957 void trim_region_back();
1958 void trim_region (bool front);
1960 void trim_region_to_loop ();
1961 void trim_region_to_punch ();
1962 void trim_region_to_location (const ARDOUR::Location&, const char* cmd);
1964 void trim_to_region(bool forward);
1965 void trim_region_to_previous_region_end();
1966 void trim_region_to_next_region_start();
1968 bool show_gain_after_trim;
1972 int convert_drop_to_paths (
1973 std::vector<std::string>& paths,
1974 const Glib::RefPtr<Gdk::DragContext>& context,
1977 const Gtk::SelectionData& data,
1981 void track_canvas_drag_data_received (
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,
2006 const Glib::RefPtr<Gdk::DragContext>& context,
2009 const Gtk::SelectionData& data,
2015 int write_region_selection(RegionSelection&);
2016 bool write_region (std::string path, boost::shared_ptr<ARDOUR::AudioRegion>);
2017 void bounce_region_selection (bool with_processing);
2018 void bounce_range_selection (bool replace, bool enable_processing);
2019 void external_edit_region ();
2021 int write_audio_selection (TimeSelection&);
2022 bool write_audio_range (ARDOUR::AudioPlaylist&, const ARDOUR::ChanCount& channels, std::list<ARDOUR::AudioRange>&);
2024 void write_selection ();
2026 uint32_t selection_op_cmd_depth;
2027 uint32_t selection_op_history_it;
2029 std::list<XMLNode *> selection_op_history; /* used in *_reversible_selection_op */
2030 std::list<XMLNode *> before; /* used in *_reversible_command */
2032 void update_title ();
2033 void update_title_s (const std::string & snapshot_name);
2035 void instant_save ();
2036 bool no_save_instant;
2038 boost::shared_ptr<ARDOUR::AudioRegion> last_audition_region;
2040 /* freeze operations */
2042 ARDOUR::InterThreadInfo freeze_status;
2043 static void* _freeze_thread (void*);
2044 void* freeze_thread ();
2046 void freeze_route ();
2047 void unfreeze_route ();
2051 void duplicate_range (bool with_dialog);
2052 void duplicate_regions (float times);
2054 /** computes the timeline sample (sample) of an event whose coordinates
2055 * are in canvas units (pixels, scroll offset included).
2057 samplepos_t canvas_event_sample (GdkEvent const *, double* px = 0, double* py = 0) const;
2059 /** computes the timeline sample (sample) of an event whose coordinates
2060 * are in window units (pixels, no scroll offset).
2062 samplepos_t window_event_sample (GdkEvent const *, double* px = 0, double* py = 0) const;
2064 /* returns false if mouse pointer is not in track or marker canvas
2066 bool mouse_sample (samplepos_t&, bool& in_track_canvas) const;
2068 TimeFXDialog* current_timefx;
2069 static void* timefx_thread (void *arg);
2072 int time_stretch (RegionSelection&, float fraction);
2073 int pitch_shift (RegionSelection&, float cents);
2074 void pitch_shift_region ();
2076 /* editor-mixer strip */
2078 MixerStrip *current_mixer_strip;
2079 bool show_editor_mixer_when_tracks_arrive;
2080 Gtk::VBox current_mixer_strip_vbox;
2081 void cms_new (boost::shared_ptr<ARDOUR::Route>);
2082 void current_mixer_strip_hidden ();
2085 void ensure_all_elements_drawn ();
2087 /* nudging tracks */
2089 void nudge_track (bool use_edit_point, bool forwards);
2091 static const int32_t default_width = 995;
2092 static const int32_t default_height = 765;
2096 ArdourWidgets::ArdourButton nudge_forward_button;
2097 ArdourWidgets::ArdourButton nudge_backward_button;
2098 Gtk::HBox nudge_hbox;
2099 Gtk::VBox nudge_vbox;
2100 AudioClock* nudge_clock;
2102 bool nudge_forward_release (GdkEventButton*);
2103 bool nudge_backward_release (GdkEventButton*);
2107 void apply_filter (ARDOUR::Filter&, std::string cmd, ProgressReporter* progress = 0);
2109 Command* apply_midi_note_edit_op_to_region (ARDOUR::MidiOperator& op, MidiRegionView& mrv);
2110 void apply_midi_note_edit_op (ARDOUR::MidiOperator& op, const RegionSelection& rs);
2112 /* handling cleanup */
2114 int playlist_deletion_dialog (boost::shared_ptr<ARDOUR::Playlist>);
2116 PBD::ScopedConnectionList session_connections;
2118 /* tracking step changes of track height */
2120 TimeAxisView* current_stepping_trackview;
2121 ARDOUR::microseconds_t last_track_height_step_timestamp;
2122 gint track_height_step_timeout();
2123 sigc::connection step_timeout;
2125 TimeAxisView* entered_track;
2126 /** If the mouse is over a RegionView or one of its child canvas items, this is set up
2127 to point to the RegionView. Otherwise it is 0.
2129 RegionView* entered_regionview;
2131 std::vector<EnterContext> _enter_stack;
2133 bool clear_entered_track;
2134 bool left_track_canvas (GdkEventCrossing*);
2135 bool entered_track_canvas (GdkEventCrossing*);
2136 void set_entered_track (TimeAxisView*);
2137 void set_entered_regionview (RegionView*);
2138 gint left_automation_track ();
2140 void reset_canvas_action_sensitivity (bool);
2141 void set_gain_envelope_visibility ();
2142 void set_region_gain_visibility (RegionView*);
2143 void toggle_gain_envelope_active ();
2144 void reset_region_gain_envelopes ();
2146 void session_state_saved (std::string);
2148 Glib::RefPtr<Gtk::Action> undo_action;
2149 Glib::RefPtr<Gtk::Action> redo_action;
2150 Glib::RefPtr<Gtk::Action> alternate_redo_action;
2151 Glib::RefPtr<Gtk::Action> alternate_alternate_redo_action;
2152 Glib::RefPtr<Gtk::Action> selection_undo_action;
2153 Glib::RefPtr<Gtk::Action> selection_redo_action;
2155 void history_changed ();
2157 Editing::EditPoint _edit_point;
2159 ArdourWidgets::ArdourDropdown edit_point_selector;
2160 void build_edit_point_menu();
2162 void set_edit_point_preference (Editing::EditPoint ep, bool force = false);
2163 void cycle_edit_point (bool with_marker);
2164 void set_edit_point ();
2165 void edit_point_selection_done (Editing::EditPoint);
2166 void edit_point_chosen (Editing::EditPoint);
2167 Glib::RefPtr<Gtk::RadioAction> edit_point_action (Editing::EditPoint);
2168 std::vector<std::string> edit_point_strings;
2169 std::vector<std::string> edit_mode_strings;
2171 void selected_marker_moved (ARDOUR::Location*);
2173 bool get_edit_op_range (samplepos_t& start, samplepos_t& end) const;
2175 void get_regions_at (RegionSelection&, samplepos_t where, const TrackViewList& ts) const;
2176 void get_regions_after (RegionSelection&, samplepos_t where, const TrackViewList& ts) const;
2178 RegionSelection get_regions_from_selection_and_edit_point (Editing::EditIgnoreOption = Editing::EDIT_IGNORE_NONE,
2179 bool use_context_click = false,
2180 bool from_outside_canvas = false);
2181 RegionSelection get_regions_from_selection_and_entered () const;
2183 void start_updating_meters ();
2184 void stop_updating_meters ();
2185 bool meters_running;
2187 void select_next_stripable (bool routes_only = true);
2188 void select_prev_stripable (bool routes_only = true);
2190 void snap_to_internal (ARDOUR::MusicSample& first,
2191 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
2192 bool for_mark = false,
2193 bool ensure_snap = false);
2195 void timecode_snap_to_internal (ARDOUR::MusicSample& first,
2196 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
2197 bool for_mark = false);
2199 RhythmFerret* rhythm_ferret;
2201 void fit_tracks (TrackViewList &);
2202 void fit_selection ();
2203 void set_track_height (Height);
2205 void _remove_tracks ();
2206 bool idle_remove_tracks ();
2207 void toggle_tracks_active ();
2211 static gboolean _idle_resize (gpointer);
2213 int32_t _pending_resize_amount;
2214 TimeAxisView* _pending_resize_view;
2216 void visible_order_range (int*, int*) const;
2220 /** true if we've made a locate request that hasn't yet been processed */
2221 bool _pending_locate_request;
2223 /** if true, there is a pending Session locate which is the initial one when loading a session;
2224 we need to know this so that we don't (necessarily) set the viewport to show the playhead
2227 bool _pending_initial_locate;
2229 Gtk::HBox _summary_hbox;
2230 EditorSummary* _summary;
2232 void region_view_added (RegionView *);
2233 void region_view_removed ();
2235 EditorGroupTabs* _group_tabs;
2236 void fit_route_group (ARDOUR::RouteGroup *);
2238 void step_edit_status_change (bool);
2239 void start_step_editing ();
2240 void stop_step_editing ();
2241 bool check_step_edit ();
2242 sigc::connection step_edit_connection;
2244 double _last_motion_y;
2246 RegionLayeringOrderEditor* layering_order_editor;
2247 void update_region_layering_order_editor ();
2249 /** Track that was the source for the last cut/copy operation. Used as a place
2250 to paste things iff there is no selected track.
2252 TimeAxisView* _last_cut_copy_source_track;
2254 /** true if a change in Selection->regions should change the selection in the region list.
2255 See EditorRegions::selection_changed.
2257 bool _region_selection_change_updates_region_list;
2259 void setup_fade_images ();
2260 std::map<ARDOUR::FadeShape, Gtk::Image*> _xfade_in_images;
2261 std::map<ARDOUR::FadeShape, Gtk::Image*> _xfade_out_images;
2263 Gtk::MenuItem& action_menu_item (std::string const &);
2264 void action_pre_activated (Glib::RefPtr<Gtk::Action> const &);
2266 MouseCursors* _cursors;
2268 void follow_mixer_selection ();
2269 bool _following_mixer_selection;
2271 int time_fx (ARDOUR::RegionList&, float val, bool pitching);
2272 void note_edit_done (int, EditNoteDialog*);
2273 void toggle_sound_midi_notes ();
2275 /** Flag for a bit of a hack wrt control point selection; see set_selected_control_point_from_click */
2276 bool _control_point_toggled_on_press;
2278 /** This is used by TimeAxisView to keep a track of the TimeAxisView that is currently being
2279 stepped in height using ScrollZoomVerticalModifier+Scrollwheel. When a scroll event
2280 occurs, we do the step on this _stepping_axis_view if it is non-0 (and we set up this
2281 _stepping_axis_view with the TimeAxisView underneath the mouse if it is 0). Then Editor
2282 resets _stepping_axis_view when the modifier key is released. In this (hacky) way,
2283 pushing the modifier key and moving the scroll wheel will operate on the same track
2284 until the key is released (rather than skipping about to whatever happens to be
2285 underneath the mouse at the time).
2287 TimeAxisView* _stepping_axis_view;
2288 void zoom_vertical_modifier_released();
2290 void bring_in_callback (Gtk::Label*, uint32_t n, uint32_t total, std::string name);
2291 void update_bring_in_message (Gtk::Label* label, uint32_t n, uint32_t total, std::string name);
2292 void bring_all_sources_into_session ();
2294 QuantizeDialog* quantize_dialog;
2295 MainMenuDisabler* _main_menu_disabler;
2297 /* private helper functions to help with registering region actions */
2299 Glib::RefPtr<Gtk::Action> register_region_action (Glib::RefPtr<Gtk::ActionGroup> group, Editing::RegionActionTarget, char const * name, char const * label, sigc::slot<void> slot);
2300 void register_toggle_region_action (Glib::RefPtr<Gtk::ActionGroup> group, Editing::RegionActionTarget, char const * name, char const * label, sigc::slot<void> slot);
2302 Glib::RefPtr<Gtk::Action> reg_sens (Glib::RefPtr<Gtk::ActionGroup> group, char const * name, char const * label, sigc::slot<void> slot);
2303 void toggle_reg_sens (Glib::RefPtr<Gtk::ActionGroup> group, char const * name, char const * label, sigc::slot<void> slot);
2304 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);
2306 Gtkmm2ext::ActionMap myactions;
2309 friend class RegionCutDrag;
2310 friend class RegionDrag;
2311 friend class RegionMoveDrag;
2312 friend class RegionSpliceDrag;
2313 friend class RegionRippleDrag;
2314 friend class TrimDrag;
2315 friend class BBTRulerDrag;
2316 friend class MeterMarkerDrag;
2317 friend class TempoMarkerDrag;
2318 friend class CursorDrag;
2319 friend class FadeInDrag;
2320 friend class FadeOutDrag;
2321 friend class MarkerDrag;
2322 friend class RegionGainDrag;
2323 friend class ControlPointDrag;
2324 friend class LineDrag;
2325 friend class RubberbandSelectDrag;
2326 friend class EditorRubberbandSelectDrag;
2327 friend class TimeFXDrag;
2328 friend class ScrubDrag;
2329 friend class SelectionDrag;
2330 friend class RangeMarkerBarDrag;
2331 friend class MouseZoomDrag;
2332 friend class RegionCreateDrag;
2333 friend class RegionMotionDrag;
2334 friend class RegionInsertDrag;
2335 friend class VideoTimeLineDrag;
2337 friend class EditorSummary;
2338 friend class EditorGroupTabs;
2340 friend class EditorRoutes;
2341 friend class RhythmFerret;
2344 #endif /* __ardour_editor_h__ */