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/selector.h"
38 #include "gtkmm2ext/click_box.h"
39 #include "gtkmm2ext/dndtreeview.h"
40 #include "gtkmm2ext/stateful_button.h"
41 #include "gtkmm2ext/bindings.h"
43 #include "pbd/stateful.h"
44 #include "pbd/signals.h"
46 #include "ardour/import_status.h"
47 #include "ardour/tempo.h"
48 #include "ardour/location.h"
49 #include "ardour/types.h"
51 #include "canvas/fwd.h"
52 #include "canvas/ruler.h"
54 #include "ardour_button.h"
55 #include "ardour_dialog.h"
56 #include "ardour_dropdown.h"
57 #include "public_editor.h"
60 #include "editor_items.h"
61 #include "region_selection.h"
62 #include "selection_memento.h"
92 class AudioRegionView;
93 class AudioStreamView;
94 class AudioTimeAxisView;
96 class AutomationSelection;
97 class AutomationTimeAxisView;
103 class EditNoteDialog;
105 class EditorGroupTabs;
106 class EditorLocations;
109 class EditorRouteGroups;
110 class EditorSnapshots;
112 class GroupedButtons;
113 class GUIObjectState;
115 class MidiRegionView;
119 class PlaylistSelector;
120 class PluginSelector;
121 class ProgressReporter;
125 class SoundFileOmega;
131 class RegionLayeringOrderEditor;
134 class Editor : public PublicEditor, public PBD::ScopedConnectionList, public ARDOUR::SessionHandlePtr
140 void set_session (ARDOUR::Session *);
141 ARDOUR::Session* session() const { return _session; }
144 virtual bool have_idled () const { return _have_idled; }
146 framepos_t leftmost_sample() const { return leftmost_frame; }
148 framecnt_t current_page_samples() const {
149 return (framecnt_t) _visible_canvas_width * samples_per_pixel;
152 double visible_canvas_height () const {
153 return _visible_canvas_height;
155 double trackviews_height () const;
157 void cycle_snap_mode ();
158 void next_snap_choice ();
159 void next_snap_choice_music_only ();
160 void next_snap_choice_music_and_time ();
161 void prev_snap_choice ();
162 void prev_snap_choice_music_only ();
163 void prev_snap_choice_music_and_time ();
164 void set_snap_to (Editing::SnapType);
165 void set_snap_mode (Editing::SnapMode);
166 void set_snap_threshold (double pixel_distance) {snap_threshold = pixel_distance;}
168 Editing::SnapMode snap_mode () const;
169 Editing::SnapType snap_type () const;
171 void undo (uint32_t n = 1);
172 void redo (uint32_t n = 1);
174 XMLNode& get_state ();
175 int set_state (const XMLNode&, int version);
177 void set_mouse_mode (Editing::MouseMode, bool force=true);
178 void step_mouse_mode (bool next);
179 Editing::MouseMode current_mouse_mode () const { return mouse_mode; }
180 Editing::MidiEditMode current_midi_edit_mode () const;
181 void remove_midi_note (ArdourCanvas::Item *, GdkEvent *);
183 bool internal_editing() const;
185 void foreach_time_axis_view (sigc::slot<void,TimeAxisView&>);
186 void add_to_idle_resize (TimeAxisView*, int32_t);
188 RouteTimeAxisView* get_route_view_by_route_id (const PBD::ID& id) const;
190 void consider_auditioning (boost::shared_ptr<ARDOUR::Region>);
191 void hide_a_region (boost::shared_ptr<ARDOUR::Region>);
192 void show_a_region (boost::shared_ptr<ARDOUR::Region>);
194 #ifdef USE_RUBBERBAND
195 std::vector<std::string> rb_opt_strings;
199 /* things that need to be public to be used in the main menubar */
201 void new_region_from_selection ();
202 void separate_regions_between (const TimeSelection&);
203 void separate_region_from_selection ();
204 void separate_under_selected_regions ();
205 void separate_region_from_punch ();
206 void separate_region_from_loop ();
207 void separate_regions_using_location (ARDOUR::Location&);
208 void transition_to_rolling (bool forward);
210 /* NOTE: these functions assume that the "pixel" coordinate is
211 in canvas coordinates. These coordinates already take into
212 account any scrolling offsets.
215 framepos_t pixel_to_sample_from_event (double pixel) const {
217 /* pixel can be less than zero when motion events
218 are processed. since we've already run the world->canvas
219 affine, that means that the location *really* is "off
220 to the right" and thus really is "before the start".
224 return pixel * samples_per_pixel;
230 framepos_t pixel_to_sample (double pixel) const {
231 return pixel * samples_per_pixel;
234 double sample_to_pixel (framepos_t sample) const {
235 return round (sample / (double) samples_per_pixel);
238 double sample_to_pixel_unrounded (framepos_t sample) const {
239 return sample / (double) samples_per_pixel;
244 Selection& get_selection() const { return *selection; }
245 bool get_selection_extents ( framepos_t &start, framepos_t &end ); // the time extents of the current selection, whether Range, Region(s), Control Points, or Notes
246 Selection& get_cut_buffer() const { return *cut_buffer; }
247 void track_mixer_selection ();
249 bool extend_selection_to_track (TimeAxisView&);
251 void play_selection ();
252 framepos_t get_preroll ();
253 void maybe_locate_with_edit_preroll (framepos_t);
254 void play_with_preroll ();
255 void select_all_in_track (Selection::Operation op);
256 void select_all_objects (Selection::Operation op);
257 void invert_selection_in_track ();
258 void invert_selection ();
259 void deselect_all ();
260 long select_range (framepos_t, framepos_t);
262 void set_selected_regionview_from_region_list (boost::shared_ptr<ARDOUR::Region> region, Selection::Operation op = Selection::Set);
264 void remove_tracks ();
268 void set_show_measures (bool yn);
269 bool show_measures () const { return _show_measures; }
271 /* analysis window */
273 void analyze_region_selection();
274 void analyze_range_selection();
278 void export_audio ();
280 void export_selection ();
281 void export_range ();
282 void export_region ();
284 void add_transport_frame (Gtk::Container&);
285 void add_toplevel_menu (Gtk::Container&);
286 Gtk::HBox& get_status_bar_packer() { return status_bar_hpacker; }
288 void set_zoom_focus (Editing::ZoomFocus);
289 Editing::ZoomFocus get_zoom_focus () const { return zoom_focus; }
290 framecnt_t get_current_zoom () const { return samples_per_pixel; }
291 void cycle_zoom_focus ();
292 void temporal_zoom_step (bool coarser);
293 void ensure_time_axis_view_is_visible (TimeAxisView const & tav, bool at_top);
294 void tav_zoom_step (bool coarser);
295 void tav_zoom_smooth (bool coarser, bool force_all);
297 /* stuff that AudioTimeAxisView and related classes use */
299 PlaylistSelector& playlist_selector() const;
300 void clear_playlist (boost::shared_ptr<ARDOUR::Playlist>);
302 void new_playlists (TimeAxisView* v);
303 void copy_playlists (TimeAxisView* v);
304 void clear_playlists (TimeAxisView* v);
306 void get_onscreen_tracks (TrackViewList&);
308 Width editor_mixer_strip_width;
309 void maybe_add_mixer_strip_width (XMLNode&);
310 void show_editor_mixer (bool yn);
311 void create_editor_mixer ();
312 void show_editor_list (bool yn);
313 void set_selected_mixer_strip (TimeAxisView&);
314 void mixer_strip_width_changed ();
315 void hide_track_in_display (TimeAxisView* tv, bool apply_to_selection = false);
317 /* nudge is initiated by transport controls owned by ARDOUR_UI */
319 framecnt_t get_nudge_distance (framepos_t pos, framecnt_t& next);
320 framecnt_t get_paste_offset (framepos_t pos, unsigned paste_count, framecnt_t duration);
321 unsigned get_grid_beat_divisions(framepos_t position);
322 Evoral::Beats get_grid_type_as_beats (bool& success, framepos_t position);
324 void nudge_forward (bool next, bool force_playhead);
325 void nudge_backward (bool next, bool force_playhead);
327 /* nudge initiated from context menu */
329 void nudge_forward_capture_offset ();
330 void nudge_backward_capture_offset ();
332 void sequence_regions ();
334 /* playhead/screen stuff */
336 void set_stationary_playhead (bool yn);
337 void toggle_stationary_playhead ();
338 bool stationary_playhead() const { return _stationary_playhead; }
340 void set_follow_playhead (bool yn, bool catch_up = true);
341 void toggle_follow_playhead ();
342 bool follow_playhead() const { return _follow_playhead; }
343 bool dragging_playhead () const { return _dragging_playhead; }
345 void toggle_zero_line_visibility ();
347 void set_group_tabs ();
348 void toggle_measure_visibility ();
349 void toggle_logo_visibility ();
353 void toggle_region_fades (int dir);
354 void update_region_fade_visibility ();
356 /* redirect shared ops menu. caller must free returned menu */
358 Gtk::Menu* redirect_menu ();
360 /* floating windows/transient */
362 void ensure_float (Gtk::Window&);
366 void scroll_tracks_down_line ();
367 void scroll_tracks_up_line ();
369 bool scroll_up_one_track (bool skip_child_views = false);
370 bool scroll_down_one_track (bool skip_child_views = false);
372 void prepare_for_cleanup ();
373 void finish_cleanup ();
375 void maximise_editing_space();
376 void restore_editing_space();
378 void update_tearoff_visibility();
379 void reattach_all_tearoffs ();
381 double get_y_origin () const;
382 void reset_x_origin (framepos_t);
383 void reset_x_origin_to_follow_playhead ();
384 void reset_y_origin (double);
385 void reset_zoom (framecnt_t);
386 void reposition_and_zoom (framepos_t, double);
388 framepos_t get_preferred_edit_position (bool ignore_playhead = false,
389 bool use_context_click = false,
390 bool from_outside_canvas = false);
392 bool update_mouse_speed ();
393 bool decelerate_mouse_speed ();
395 void toggle_meter_updating();
397 void show_rhythm_ferret();
399 void goto_visual_state (uint32_t);
400 void save_visual_state (uint32_t);
402 void queue_draw_resize_line (int at);
403 void start_resize_line_ops ();
404 void end_resize_line_ops ();
406 TrackViewList const & get_track_views () {
410 int get_regionview_count_from_region_list (boost::shared_ptr<ARDOUR::Region>);
412 void do_import (std::vector<std::string> paths,
413 Editing::ImportDisposition disposition,
414 Editing::ImportMode mode,
415 ARDOUR::SrcQuality quality,
417 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
419 void do_embed (std::vector<std::string> paths,
420 Editing::ImportDisposition disposition,
421 Editing::ImportMode mode,
423 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
425 void get_regions_corresponding_to (boost::shared_ptr<ARDOUR::Region> region, std::vector<RegionView*>& regions, bool src_comparison);
427 void get_regionviews_by_id (PBD::ID const id, RegionSelection & regions) const;
428 void get_per_region_note_selection (std::list<std::pair<PBD::ID, std::set<boost::shared_ptr<Evoral::Note<Evoral::Beats> > > > >&) const;
430 void center_screen (framepos_t);
432 TrackViewList axis_views_from_routes (boost::shared_ptr<ARDOUR::RouteList>) const;
434 Gtkmm2ext::TearOff* mouse_mode_tearoff () const { return _mouse_mode_tearoff; }
435 Gtkmm2ext::TearOff* tools_tearoff () const { return _tools_tearoff; }
437 void snap_to (framepos_t& first,
438 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
439 bool for_mark = false);
441 void snap_to_with_modifier (framepos_t& first,
443 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
444 bool for_mark = false);
446 void snap_to (framepos_t& first,
448 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
449 bool for_mark = false);
451 void begin_selection_op_history ();
452 void begin_reversible_selection_op (std::string cmd_name);
453 void commit_reversible_selection_op ();
454 void undo_selection_op ();
455 void redo_selection_op ();
456 void begin_reversible_command (std::string cmd_name);
457 void begin_reversible_command (GQuark);
458 void abort_reversible_command ();
459 void commit_reversible_command ();
461 DragManager* drags () const {
465 void maybe_autoscroll (bool, bool, bool);
466 bool autoscroll_active() const;
468 Gdk::Cursor* get_canvas_cursor () const;
470 void set_current_trimmable (boost::shared_ptr<ARDOUR::Trimmable>);
471 void set_current_movable (boost::shared_ptr<ARDOUR::Movable>);
473 MouseCursors const * cursors () const {
477 VerboseCursor* verbose_cursor () const {
478 return _verbose_cursor;
481 double clamp_verbose_cursor_x (double);
482 double clamp_verbose_cursor_y (double);
484 void get_pointer_position (double &, double &) const;
486 /** Context for mouse entry (stored in a stack). */
487 struct EnterContext {
489 boost::shared_ptr<CursorContext> cursor_ctx;
492 /** Get the topmost enter context for the given item type.
494 * This is used to change the cursor associated with a given enter context,
495 * which may not be on the top of the stack.
497 EnterContext* get_enter_context(ItemType type);
499 TimeAxisView* stepping_axis_view () {
500 return _stepping_axis_view;
503 void set_stepping_axis_view (TimeAxisView* v) {
504 _stepping_axis_view = v;
507 ArdourCanvas::Container* get_trackview_group () const { return _trackview_group; }
508 ArdourCanvas::Container* get_noscroll_group () const { return no_scroll_group; }
509 ArdourCanvas::ScrollGroup* get_hscroll_group () const { return h_scroll_group; }
510 ArdourCanvas::ScrollGroup* get_hvscroll_group () const { return hv_scroll_group; }
511 ArdourCanvas::ScrollGroup* get_cursor_scroll_group () const { return cursor_scroll_group; }
513 ArdourCanvas::GtkCanvasViewport* get_track_canvas () const;
515 void override_visible_track_count ();
517 /* Ruler metrics methods */
519 void metric_get_timecode (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
520 void metric_get_bbt (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
521 void metric_get_samples (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
522 void metric_get_minsec (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
524 /* editing operations that need to be public */
525 void mouse_add_new_marker (framepos_t where, bool is_cd=false);
526 void split_regions_at (framepos_t, RegionSelection&);
527 void split_region_at_points (boost::shared_ptr<ARDOUR::Region>, ARDOUR::AnalysisFeatureList&, bool can_ferret, bool select_new = false);
528 RegionSelection get_regions_from_selection_and_mouse (framepos_t);
530 void mouse_add_new_tempo_event (framepos_t where);
531 void mouse_add_new_meter_event (framepos_t where);
532 void edit_tempo_section (ARDOUR::TempoSection*);
533 void edit_meter_section (ARDOUR::MeterSection*);
536 void map_transport_state ();
537 void map_position_change (framepos_t);
541 void suspend_route_redisplay ();
542 void resume_route_redisplay ();
546 void color_handler ();
550 // to keep track of the playhead position for control_scroll
551 boost::optional<framepos_t> _control_scroll_target;
553 PlaylistSelector* _playlist_selector;
555 typedef std::pair<TimeAxisView*,XMLNode*> TAVState;
558 VisualState (bool with_tracks);
561 framecnt_t samples_per_pixel;
562 framepos_t leftmost_frame;
563 Editing::ZoomFocus zoom_focus;
564 GUIObjectState* gui_state;
567 std::list<VisualState*> undo_visual_stack;
568 std::list<VisualState*> redo_visual_stack;
569 VisualState* current_visual_state (bool with_tracks = true);
570 void undo_visual_state ();
571 void redo_visual_state ();
572 void use_visual_state (VisualState&);
574 void swap_visual_state ();
576 std::vector<VisualState*> visual_states;
577 void start_visual_state_op (uint32_t n);
578 void cancel_visual_state_op (uint32_t n);
580 framepos_t leftmost_frame;
581 framecnt_t samples_per_pixel;
582 Editing::ZoomFocus zoom_focus;
584 void set_samples_per_pixel (framecnt_t);
586 Editing::MouseMode mouse_mode;
587 Editing::SnapType pre_internal_snap_type;
588 Editing::SnapMode pre_internal_snap_mode;
589 Editing::SnapType internal_snap_type;
590 Editing::SnapMode internal_snap_mode;
591 Editing::MouseMode effective_mouse_mode () const;
593 enum JoinObjectRangeState {
594 JOIN_OBJECT_RANGE_NONE,
595 /** `join object/range' mode is active and the mouse is over a place where object mode should happen */
596 JOIN_OBJECT_RANGE_OBJECT,
597 /** `join object/range' mode is active and the mouse is over a place where range mode should happen */
598 JOIN_OBJECT_RANGE_RANGE
601 JoinObjectRangeState _join_object_range_state;
603 void update_join_object_range_location (double);
605 boost::optional<int> pre_notebook_shrink_pane_width;
607 void pane_allocation_handler (Gtk::Allocation&, Gtk::Paned*);
609 Gtk::Notebook _the_notebook;
610 bool _notebook_shrunk;
611 void add_notebook_page (std::string const &, Gtk::Widget &);
612 bool notebook_tab_clicked (GdkEventButton *, Gtk::Widget *);
614 Gtk::HPaned edit_pane;
615 Gtk::VPaned editor_summary_pane;
617 Gtk::EventBox meter_base;
619 Gtk::EventBox marker_base;
620 Gtk::HBox marker_box;
621 Gtk::VBox scrollers_rulers_markers_box;
623 void location_changed (ARDOUR::Location *);
624 void location_flags_changed (ARDOUR::Location *);
625 void refresh_location_display ();
626 void refresh_location_display_internal (const ARDOUR::Locations::LocationList&);
627 void add_new_location (ARDOUR::Location *);
628 ArdourCanvas::Container* add_new_location_internal (ARDOUR::Location *);
629 void location_gone (ARDOUR::Location *);
630 void remove_marker (ArdourCanvas::Item&, GdkEvent*);
631 gint really_remove_marker (ARDOUR::Location* loc);
632 void goto_nth_marker (int nth);
633 void toggle_marker_lines ();
634 void set_marker_line_visibility (bool);
636 uint32_t location_marker_color;
637 uint32_t location_range_color;
638 uint32_t location_loop_color;
639 uint32_t location_punch_color;
640 uint32_t location_cd_marker_color;
642 struct LocationMarkers {
647 LocationMarkers () : start(0), end(0), valid (true) {}
654 void set_show_lines (bool);
655 void set_selected (bool);
656 void canvas_height_set (double);
659 void set_name (const std::string&);
660 void set_position (framepos_t start, framepos_t end = 0);
661 void set_color_rgba (uint32_t);
664 LocationMarkers *find_location_markers (ARDOUR::Location *) const;
665 ARDOUR::Location* find_location_from_marker (Marker *, bool& is_start) const;
666 Marker* find_marker_from_location_id (PBD::ID const &, bool) const;
667 Marker* entered_marker;
668 bool _show_marker_lines;
670 typedef std::map<ARDOUR::Location*,LocationMarkers *> LocationMarkerMap;
671 LocationMarkerMap location_markers;
673 void update_marker_labels ();
674 void update_marker_labels (ArdourCanvas::Container *);
675 void check_marker_label (Marker *);
677 /** A set of lists of Markers that are in each of the canvas groups
678 * for the marker sections at the top of the editor. These lists
679 * are kept sorted in time order between marker movements, so that after
680 * a marker has moved we can decide whether we need to update the labels
681 * for all markers or for just a few.
683 std::map<ArdourCanvas::Container *, std::list<Marker *> > _sorted_marker_lists;
684 void remove_sorted_marker (Marker *);
686 void hide_marker (ArdourCanvas::Item*, GdkEvent*);
687 void clear_marker_display ();
688 void mouse_add_new_range (framepos_t);
689 void mouse_add_new_loop (framepos_t);
690 void mouse_add_new_punch (framepos_t);
691 bool choose_new_marker_name(std::string &name);
692 void update_cd_marker_display ();
693 void ensure_cd_marker_updated (LocationMarkers * lam, ARDOUR::Location * location);
695 TimeAxisView* clicked_axisview;
696 RouteTimeAxisView* clicked_routeview;
697 /** The last RegionView that was clicked on, or 0 if the last click was not
698 * on a RegionView. This is set up by the canvas event handlers in
699 * editor_canvas_events.cc
701 RegionView* clicked_regionview;
702 RegionSelection latest_regionviews;
703 uint32_t clicked_selection;
704 ControlPoint* clicked_control_point;
706 void sort_track_selection (TrackViewList&);
708 void get_equivalent_regions (RegionView* rv, std::vector<RegionView*> &, PBD::PropertyID) const;
709 RegionSelection get_equivalent_regions (RegionSelection &, PBD::PropertyID) const;
710 void mapover_tracks (sigc::slot<void,RouteTimeAxisView&,uint32_t> sl, TimeAxisView*, PBD::PropertyID) const;
711 void mapover_tracks_with_unique_playlists (sigc::slot<void,RouteTimeAxisView&,uint32_t> sl, TimeAxisView*, PBD::PropertyID) const;
713 /* functions to be passed to mapover_tracks(), possibly with sigc::bind()-supplied arguments */
714 void mapped_get_equivalent_regions (RouteTimeAxisView&, uint32_t, RegionView *, std::vector<RegionView*>*) const;
715 void mapped_use_new_playlist (RouteTimeAxisView&, uint32_t, std::vector<boost::shared_ptr<ARDOUR::Playlist> > const &);
716 void mapped_use_copy_playlist (RouteTimeAxisView&, uint32_t, std::vector<boost::shared_ptr<ARDOUR::Playlist> > const &);
717 void mapped_clear_playlist (RouteTimeAxisView&, uint32_t);
719 void button_selection (ArdourCanvas::Item* item, GdkEvent* event, ItemType item_type);
720 bool button_release_can_deselect;
721 bool _mouse_changed_selection;
723 void catch_vanishing_regionview (RegionView *);
725 void set_selected_track (TimeAxisView&, Selection::Operation op = Selection::Set, bool no_remove=false);
726 void select_all_tracks ();
727 bool select_all_internal_edit (Selection::Operation);
729 bool set_selected_control_point_from_click (bool press, Selection::Operation op = Selection::Set);
730 void set_selected_track_from_click (bool press, Selection::Operation op = Selection::Set, bool no_remove=false);
731 void set_selected_track_as_side_effect (Selection::Operation op);
732 bool set_selected_regionview_from_click (bool press, Selection::Operation op = Selection::Set);
734 bool set_selected_regionview_from_map_event (GdkEventAny*, StreamView*, boost::weak_ptr<ARDOUR::Region>);
735 void collect_new_region_view (RegionView *);
736 void collect_and_select_new_region_view (RegionView *);
738 Gtk::Menu track_context_menu;
739 Gtk::Menu track_region_context_menu;
740 Gtk::Menu track_selection_context_menu;
742 Gtk::MenuItem* region_edit_menu_split_item;
743 Gtk::MenuItem* region_edit_menu_split_multichannel_item;
744 Gtk::Menu * track_region_edit_playlist_menu;
745 Gtk::Menu * track_edit_playlist_submenu;
746 Gtk::Menu * track_selection_edit_playlist_submenu;
748 GdkEvent context_click_event;
750 void popup_track_context_menu (int, int, ItemType, bool);
751 Gtk::Menu* build_track_context_menu ();
752 Gtk::Menu* build_track_bus_context_menu ();
753 Gtk::Menu* build_track_region_context_menu ();
754 Gtk::Menu* build_track_selection_context_menu ();
755 void add_dstream_context_items (Gtk::Menu_Helpers::MenuList&);
756 void add_bus_context_items (Gtk::Menu_Helpers::MenuList&);
757 void add_region_context_items (Gtk::Menu_Helpers::MenuList&, boost::shared_ptr<ARDOUR::Track>);
758 void add_selection_context_items (Gtk::Menu_Helpers::MenuList&);
759 Gtk::MenuItem* _popup_region_menu_item;
761 void popup_control_point_context_menu (ArdourCanvas::Item *, GdkEvent *);
762 Gtk::Menu _control_point_context_menu;
764 void popup_note_context_menu (ArdourCanvas::Item *, GdkEvent *);
765 Gtk::Menu _note_context_menu;
767 void add_routes (ARDOUR::RouteList&);
768 void timeaxisview_deleted (TimeAxisView *);
770 Gtk::HBox global_hpacker;
771 Gtk::VBox global_vpacker;
774 /* Cursor stuff. Do not use directly, use via CursorContext. */
775 friend class CursorContext;
776 std::vector<Gdk::Cursor*> _cursor_stack;
777 void set_canvas_cursor (Gdk::Cursor*);
778 size_t push_canvas_cursor (Gdk::Cursor*);
779 void pop_canvas_cursor ();
781 Gdk::Cursor* which_grabber_cursor () const;
782 Gdk::Cursor* which_track_cursor () const;
783 Gdk::Cursor* which_mode_cursor () const;
784 Gdk::Cursor* which_trim_cursor (bool left_side) const;
785 Gdk::Cursor* which_canvas_cursor (ItemType type) const;
787 /** Push the appropriate enter/cursor context on item entry. */
788 void choose_canvas_cursor_on_entry (ItemType);
790 /** Update all enter cursors based on current settings. */
791 void update_all_enter_cursors ();
793 ArdourCanvas::GtkCanvas* _track_canvas;
794 ArdourCanvas::GtkCanvasViewport* _track_canvas_viewport;
796 bool within_track_canvas;
798 friend class VerboseCursor;
799 VerboseCursor* _verbose_cursor;
801 void parameter_changed (std::string);
802 void ui_parameter_changed (std::string);
804 Gtk::EventBox time_bars_event_box;
805 Gtk::VBox time_bars_vbox;
807 ArdourCanvas::Pixbuf *logo_item;
809 /* these will be needed when we have canvas rulers */
810 ArdourCanvas::Container *minsec_group;
811 ArdourCanvas::Container *bbt_group;
812 ArdourCanvas::Container *timecode_group;
813 ArdourCanvas::Container *frame_group;
816 ArdourCanvas::Container *tempo_group;
817 ArdourCanvas::Container *meter_group;
818 ArdourCanvas::Container *marker_group;
819 ArdourCanvas::Container *range_marker_group;
820 ArdourCanvas::Container *transport_marker_group;
821 ArdourCanvas::Container* cd_marker_group;
823 /* parent for groups which themselves contain time markers */
824 ArdourCanvas::Container* _time_markers_group;
826 /* The group containing all other groups that are scrolled vertically
829 ArdourCanvas::ScrollGroup* hv_scroll_group;
831 /* The group containing all other groups that are scrolled horizontally ONLY
833 ArdourCanvas::ScrollGroup* h_scroll_group;
835 /* Scroll group for cursors, scrolled horizontally, above everything else
837 ArdourCanvas::ScrollGroup* cursor_scroll_group;
839 /* The group containing all trackviews. */
840 ArdourCanvas::Container* no_scroll_group;
842 /* The group containing all trackviews. */
843 ArdourCanvas::Container* _trackview_group;
845 /* The group holding things (mostly regions) while dragging so they
846 * are on top of everything else
848 ArdourCanvas::Container* _drag_motion_group;
850 /* a rect that sits at the bottom of all tracks to act as a drag-no-drop/clickable
853 ArdourCanvas::Rectangle* _canvas_drop_zone;
854 bool canvas_drop_zone_event (GdkEvent* event);
857 ruler_metric_timecode = 0,
858 ruler_metric_bbt = 1,
859 ruler_metric_samples = 2,
860 ruler_metric_minsec = 3,
862 ruler_time_tempo = 4,
863 ruler_time_meter = 5,
864 ruler_time_marker = 6,
865 ruler_time_range_marker = 7,
866 ruler_time_transport_marker = 8,
867 ruler_time_cd_marker = 9,
868 ruler_video_timeline = 10,
871 Glib::RefPtr<Gtk::ToggleAction> ruler_timecode_action;
872 Glib::RefPtr<Gtk::ToggleAction> ruler_bbt_action;
873 Glib::RefPtr<Gtk::ToggleAction> ruler_samples_action;
874 Glib::RefPtr<Gtk::ToggleAction> ruler_minsec_action;
875 Glib::RefPtr<Gtk::ToggleAction> ruler_tempo_action;
876 Glib::RefPtr<Gtk::ToggleAction> ruler_meter_action;
877 Glib::RefPtr<Gtk::ToggleAction> ruler_marker_action;
878 Glib::RefPtr<Gtk::ToggleAction> ruler_range_action;
879 Glib::RefPtr<Gtk::ToggleAction> ruler_loop_punch_action;
880 Glib::RefPtr<Gtk::ToggleAction> ruler_cd_marker_action;
881 bool no_ruler_shown_update;
883 Gtk::Widget * ruler_grabbed_widget;
885 RulerDialog* ruler_dialog;
887 void initialize_rulers ();
888 void update_just_timecode ();
889 void compute_fixed_ruler_scale (); //calculates the RulerScale of the fixed rulers
890 void update_fixed_rulers ();
891 void update_tempo_based_rulers (ARDOUR::TempoMap::BBTPointList::const_iterator& begin,
892 ARDOUR::TempoMap::BBTPointList::const_iterator& end);
893 void popup_ruler_menu (framepos_t where = 0, ItemType type = RegionItem);
894 void update_ruler_visibility ();
895 void set_ruler_visible (RulerType, bool);
896 void toggle_ruler_visibility (RulerType rt);
897 void ruler_toggled (int);
898 bool ruler_label_button_release (GdkEventButton*);
899 void store_ruler_visibility ();
900 void restore_ruler_visibility ();
904 enum MinsecRulerScale {
909 minsec_show_many_hours
912 MinsecRulerScale minsec_ruler_scale;
914 framecnt_t minsec_mark_interval;
915 gint minsec_mark_modulo;
917 void set_minsec_ruler_scale (framepos_t, framepos_t);
919 enum TimecodeRulerScale {
921 timecode_show_frames,
922 timecode_show_seconds,
923 timecode_show_minutes,
925 timecode_show_many_hours
928 TimecodeRulerScale timecode_ruler_scale;
930 gint timecode_mark_modulo;
931 gint timecode_nmarks;
932 void set_timecode_ruler_scale (framepos_t, framepos_t);
934 framecnt_t _samples_ruler_interval;
935 void set_samples_ruler_scale (framepos_t, framepos_t);
945 bbt_show_ticks_detail,
946 bbt_show_ticks_super_detail
949 BBTRulerScale bbt_ruler_scale;
953 uint32_t bbt_bar_helper_on;
954 uint32_t bbt_accent_modulo;
955 void compute_bbt_ruler_scale (framepos_t lower, framepos_t upper,
956 ARDOUR::TempoMap::BBTPointList::const_iterator current_bbt_points_begin,
957 ARDOUR::TempoMap::BBTPointList::const_iterator current_bbt_points_end);
959 ArdourCanvas::Ruler* timecode_ruler;
960 ArdourCanvas::Ruler* bbt_ruler;
961 ArdourCanvas::Ruler* samples_ruler;
962 ArdourCanvas::Ruler* minsec_ruler;
964 static double timebar_height;
965 guint32 visible_timebars;
966 Gtk::Menu *editor_ruler_menu;
968 ArdourCanvas::Rectangle* tempo_bar;
969 ArdourCanvas::Rectangle* meter_bar;
970 ArdourCanvas::Rectangle* marker_bar;
971 ArdourCanvas::Rectangle* range_marker_bar;
972 ArdourCanvas::Rectangle* transport_marker_bar;
973 ArdourCanvas::Rectangle* cd_marker_bar;
975 Gtk::Label minsec_label;
976 Gtk::Label bbt_label;
977 Gtk::Label timecode_label;
978 Gtk::Label samples_label;
979 Gtk::Label tempo_label;
980 Gtk::Label meter_label;
981 Gtk::Label mark_label;
982 Gtk::Label range_mark_label;
983 Gtk::Label transport_mark_label;
984 Gtk::Label cd_mark_label;
986 /* videtimline related actions */
987 Gtk::Label videotl_label;
988 ArdourCanvas::Container* videotl_group;
989 Glib::RefPtr<Gtk::ToggleAction> ruler_video_action;
990 Glib::RefPtr<Gtk::ToggleAction> xjadeo_proc_action;
991 Glib::RefPtr<Gtk::ToggleAction> xjadeo_ontop_action;
992 Glib::RefPtr<Gtk::ToggleAction> xjadeo_timecode_action;
993 Glib::RefPtr<Gtk::ToggleAction> xjadeo_frame_action;
994 Glib::RefPtr<Gtk::ToggleAction> xjadeo_osdbg_action;
995 Glib::RefPtr<Gtk::ToggleAction> xjadeo_fullscreen_action;
996 Glib::RefPtr<Gtk::ToggleAction> xjadeo_letterbox_action;
997 Glib::RefPtr<Gtk::Action> xjadeo_zoom_100;
998 void set_xjadeo_proc ();
999 void toggle_xjadeo_proc (int state=-1);
1000 void set_close_video_sensitive (bool onoff);
1001 void set_xjadeo_sensitive (bool onoff);
1002 void set_xjadeo_viewoption (int);
1003 void toggle_xjadeo_viewoption (int what, int state=-1);
1004 void toggle_ruler_video (bool onoff) {ruler_video_action->set_active(onoff);}
1005 int videotl_bar_height; /* in units of timebar_height; default: 4 */
1006 int get_videotl_bar_height () const { return videotl_bar_height; }
1007 void toggle_region_video_lock ();
1009 friend class EditorCursor;
1011 EditorCursor* playhead_cursor;
1013 framepos_t get_region_boundary (framepos_t pos, int32_t dir, bool with_selection, bool only_onscreen);
1015 void cursor_to_region_boundary (bool with_selection, int32_t dir);
1016 void cursor_to_next_region_boundary (bool with_selection);
1017 void cursor_to_previous_region_boundary (bool with_selection);
1018 void cursor_to_next_region_point (EditorCursor*, ARDOUR::RegionPoint);
1019 void cursor_to_previous_region_point (EditorCursor*, ARDOUR::RegionPoint);
1020 void cursor_to_region_point (EditorCursor*, ARDOUR::RegionPoint, int32_t dir);
1021 void cursor_to_selection_start (EditorCursor *);
1022 void cursor_to_selection_end (EditorCursor *);
1024 void selected_marker_to_region_boundary (bool with_selection, int32_t dir);
1025 void selected_marker_to_next_region_boundary (bool with_selection);
1026 void selected_marker_to_previous_region_boundary (bool with_selection);
1027 void selected_marker_to_next_region_point (ARDOUR::RegionPoint);
1028 void selected_marker_to_previous_region_point (ARDOUR::RegionPoint);
1029 void selected_marker_to_region_point (ARDOUR::RegionPoint, int32_t dir);
1030 void selected_marker_to_selection_start ();
1031 void selected_marker_to_selection_end ();
1033 void select_all_selectables_using_cursor (EditorCursor *, bool);
1034 void select_all_selectables_using_edit (bool);
1035 void select_all_selectables_between (bool within);
1036 void select_range_between ();
1038 boost::shared_ptr<ARDOUR::Region> find_next_region (ARDOUR::framepos_t, ARDOUR::RegionPoint, int32_t dir, TrackViewList&, TimeAxisView ** = 0);
1039 ARDOUR::framepos_t find_next_region_boundary (ARDOUR::framepos_t, int32_t dir, const TrackViewList&);
1041 std::vector<ARDOUR::framepos_t> region_boundary_cache;
1042 void build_region_boundary_cache ();
1044 Gtk::HBox toplevel_hpacker;
1047 Gtk::HBox bottom_hbox;
1049 Gtk::Table edit_packer;
1051 /** the adjustment that controls the overall editor vertical scroll position */
1052 Gtk::Adjustment vertical_adjustment;
1053 Gtk::Adjustment horizontal_adjustment;
1055 Gtk::Adjustment unused_adjustment; // yes, really; Gtk::Layout constructor requires refs
1056 Gtk::Layout controls_layout;
1057 bool control_layout_scroll (GdkEventScroll* ev);
1058 void reset_controls_layout_width ();
1059 void reset_controls_layout_height (int32_t height);
1068 bool scroll_press (Direction);
1069 void scroll_release ();
1070 sigc::connection _scroll_connection;
1071 int _scroll_callbacks;
1073 double _visible_canvas_width;
1074 double _visible_canvas_height; ///< height of the visible area of the track canvas
1075 double _full_canvas_height; ///< full height of the canvas
1077 bool track_canvas_map_handler (GdkEventAny*);
1079 bool edit_controls_button_release (GdkEventButton*);
1080 Gtk::Menu *edit_controls_left_menu;
1081 Gtk::Menu *edit_controls_right_menu;
1083 Gtk::VBox track_canvas_vbox;
1084 Gtk::VBox edit_controls_vbox;
1085 Gtk::HBox edit_controls_hbox;
1087 void control_vertical_zoom_in_all ();
1088 void control_vertical_zoom_out_all ();
1089 void control_vertical_zoom_in_selected ();
1090 void control_vertical_zoom_out_selected ();
1091 void control_step_tracks_up ();
1092 void control_step_tracks_down ();
1093 void control_view (uint32_t);
1094 void control_scroll (float);
1095 void control_select (uint32_t rid, Selection::Operation);
1096 void control_unselect ();
1097 void access_action (std::string,std::string);
1098 bool deferred_control_scroll (framepos_t);
1099 sigc::connection control_scroll_connection;
1101 void tie_vertical_scrolling ();
1102 void set_horizontal_position (double);
1103 double horizontal_position () const;
1105 struct VisualChange {
1113 framepos_t time_origin;
1114 framecnt_t samples_per_pixel;
1117 int idle_handler_id;
1118 /** true if we are currently in the idle handler */
1121 VisualChange() : pending ((VisualChange::Type) 0), time_origin (0), samples_per_pixel (0), idle_handler_id (-1), being_handled (false) {}
1123 pending = Type (pending | t);
1127 VisualChange pending_visual_change;
1129 static int _idle_visual_changer (void *arg);
1130 int idle_visual_changer ();
1131 void visual_changer (const VisualChange&);
1132 void ensure_visual_change_idle_handler ();
1135 TrackViewList track_views;
1136 std::pair<TimeAxisView*, double> trackview_by_y_position (double, bool trackview_relative_offset = true) const;
1137 RouteTimeAxisView* axis_view_from_route (boost::shared_ptr<ARDOUR::Route>) const;
1139 TrackViewList get_tracks_for_range_action () const;
1141 sigc::connection super_rapid_screen_update_connection;
1142 framepos_t last_update_frame;
1143 void center_screen_internal (framepos_t, float);
1145 void super_rapid_screen_update ();
1147 void session_going_away ();
1149 framepos_t cut_buffer_start;
1150 framecnt_t cut_buffer_length;
1152 boost::shared_ptr<CursorContext> _press_cursor_ctx; ///< Button press cursor context
1154 boost::weak_ptr<ARDOUR::Trimmable> _trimmable;
1155 boost::weak_ptr<ARDOUR::Movable> _movable;
1157 bool typed_event (ArdourCanvas::Item*, GdkEvent*, ItemType);
1158 bool button_press_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1159 bool button_press_handler_1 (ArdourCanvas::Item *, GdkEvent *, ItemType);
1160 bool button_press_handler_2 (ArdourCanvas::Item *, GdkEvent *, ItemType);
1161 bool button_release_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1162 bool button_double_click_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1163 bool button_press_dispatch (GdkEventButton*);
1164 bool button_release_dispatch (GdkEventButton*);
1165 bool motion_handler (ArdourCanvas::Item*, GdkEvent*, bool from_autoscroll = false);
1166 bool enter_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1167 bool leave_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1168 bool key_press_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1169 bool key_release_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1171 Gtkmm2ext::Bindings* button_bindings;
1172 XMLNode* button_settings () const;
1174 /* KEYMAP HANDLING */
1176 void register_actions ();
1177 void register_region_actions ();
1179 void load_bindings ();
1180 Gtkmm2ext::ActionMap editor_action_map;
1181 Gtkmm2ext::Bindings key_bindings;
1183 /* CUT/COPY/PASTE */
1185 framepos_t last_paste_pos;
1186 unsigned paste_count;
1188 void cut_copy (Editing::CutCopyOp);
1189 bool can_cut_copy () const;
1190 void cut_copy_points (Editing::CutCopyOp, Evoral::Beats earliest=Evoral::Beats(), bool midi=false);
1191 void cut_copy_regions (Editing::CutCopyOp, RegionSelection&);
1192 void cut_copy_ranges (Editing::CutCopyOp);
1193 void cut_copy_midi (Editing::CutCopyOp);
1195 void mouse_paste ();
1196 void paste_internal (framepos_t position, float times);
1198 /* EDITING OPERATIONS */
1200 void reset_point_selection ();
1201 void toggle_region_lock ();
1202 void toggle_opaque_region ();
1203 void toggle_record_enable ();
1204 void toggle_solo ();
1205 void toggle_solo_isolate ();
1206 void toggle_mute ();
1207 void toggle_region_lock_style ();
1209 enum LayerOperation {
1216 void do_layer_operation (LayerOperation);
1217 void raise_region ();
1218 void raise_region_to_top ();
1219 void change_region_layering_order (bool from_context_menu);
1220 void lower_region ();
1221 void lower_region_to_bottom ();
1222 void split_region_at_transients ();
1223 void crop_region_to_selection ();
1224 void crop_region_to (framepos_t start, framepos_t end);
1225 void set_sync_point (framepos_t, const RegionSelection&);
1226 void set_region_sync_position ();
1227 void remove_region_sync();
1228 void align_regions (ARDOUR::RegionPoint);
1229 void align_regions_relative (ARDOUR::RegionPoint point);
1230 void align_region (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, framepos_t position);
1231 void align_region_internal (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, framepos_t position);
1232 void remove_selected_regions ();
1233 void remove_clicked_region ();
1234 void show_region_properties ();
1235 void show_midi_list_editor ();
1236 void rename_region ();
1237 void duplicate_some_regions (RegionSelection&, float times);
1238 void duplicate_selection (float times);
1239 void region_fill_selection ();
1240 void combine_regions ();
1241 void uncombine_regions ();
1243 void region_fill_track ();
1244 void audition_playlist_region_standalone (boost::shared_ptr<ARDOUR::Region>);
1245 void audition_playlist_region_via_route (boost::shared_ptr<ARDOUR::Region>, ARDOUR::Route&);
1246 void split_multichannel_region();
1247 void reverse_region ();
1248 void strip_region_silence ();
1249 void normalize_region ();
1250 void reset_region_scale_amplitude ();
1251 void adjust_region_gain (bool up);
1252 void quantize_region ();
1253 void quantize_regions (const RegionSelection& rs);
1254 void legatize_region (bool shrink_only);
1255 void legatize_regions (const RegionSelection& rs, bool shrink_only);
1256 void transform_region ();
1257 void transform_regions (const RegionSelection& rs);
1258 void insert_patch_change (bool from_context);
1259 void fork_region ();
1261 void do_insert_time ();
1262 void insert_time (framepos_t, framecnt_t, Editing::InsertTimeOption, bool, bool, bool, bool, bool, bool);
1264 void tab_to_transient (bool forward);
1266 void set_tempo_from_region ();
1267 void use_range_as_bar ();
1269 void define_one_bar (framepos_t start, framepos_t end);
1271 void audition_region_from_region_list ();
1272 void hide_region_from_region_list ();
1273 void show_region_in_region_list ();
1275 void naturalize_region ();
1277 void reset_focus ();
1279 void split_region ();
1284 void paste (float times, bool from_context_menu = false);
1286 void place_transient ();
1287 void remove_transient (ArdourCanvas::Item* item);
1288 void snap_regions_to_grid ();
1289 void close_region_gaps ();
1291 void keyboard_paste ();
1293 void region_from_selection ();
1294 void create_region_from_selection (std::vector<boost::shared_ptr<ARDOUR::Region> >&);
1296 void play_from_start ();
1297 void play_from_edit_point ();
1298 void play_from_edit_point_and_return ();
1299 void play_selected_region ();
1300 void play_edit_range ();
1301 void play_location (ARDOUR::Location&);
1302 void loop_location (ARDOUR::Location&);
1304 void calc_extra_zoom_edges(framepos_t &start, framepos_t &end);
1305 void temporal_zoom_selection (bool both_axes = false);
1306 void temporal_zoom_region (bool both_axes);
1307 void temporal_zoom_session ();
1308 void temporal_zoom (framecnt_t samples_per_pixel);
1309 void temporal_zoom_by_frame (framepos_t start, framepos_t end);
1310 void temporal_zoom_to_frame (bool coarser, framepos_t frame);
1312 void insert_region_list_selection (float times);
1314 /* import & embed */
1316 void add_external_audio_action (Editing::ImportMode);
1317 void external_audio_dialog ();
1318 void session_import_dialog ();
1320 int check_whether_and_how_to_import(std::string, bool all_or_nothing = true);
1321 bool check_multichannel_status (const std::vector<std::string>& paths);
1323 SoundFileOmega* sfbrowser;
1325 void bring_in_external_audio (Editing::ImportMode mode, framepos_t& pos);
1327 bool idle_drop_paths (std::vector<std::string> paths, framepos_t frame, double ypos, bool copy);
1328 void drop_paths_part_two (const std::vector<std::string>& paths, framepos_t frame, double ypos, bool copy);
1330 int import_sndfiles (std::vector<std::string> paths,
1331 Editing::ImportDisposition disposition,
1332 Editing::ImportMode mode,
1333 ARDOUR::SrcQuality quality,
1337 boost::shared_ptr<ARDOUR::Track>& track,
1339 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
1341 int embed_sndfiles (std::vector<std::string> paths,
1342 bool multiple_files,
1343 bool& check_sample_rate,
1344 Editing::ImportDisposition disposition,
1345 Editing::ImportMode mode,
1349 boost::shared_ptr<ARDOUR::Track>& track,
1350 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
1352 int add_sources (std::vector<std::string> paths,
1353 ARDOUR::SourceList& sources,
1355 Editing::ImportDisposition disposition,
1356 Editing::ImportMode mode,
1359 boost::shared_ptr<ARDOUR::Track>& track,
1360 bool add_channel_suffix,
1361 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
1363 int finish_bringing_in_material (boost::shared_ptr<ARDOUR::Region> region,
1367 Editing::ImportMode mode,
1368 boost::shared_ptr<ARDOUR::Track>& existing_track,
1369 const std::string& new_track_name,
1370 boost::shared_ptr<ARDOUR::PluginInfo> instrument);
1372 boost::shared_ptr<ARDOUR::AudioTrack> get_nth_selected_audio_track (int nth) const;
1373 boost::shared_ptr<ARDOUR::MidiTrack> get_nth_selected_midi_track (int nth) const;
1375 void toggle_midi_input_active (bool flip_others);
1377 ARDOUR::InterThreadInfo* current_interthread_info;
1379 AnalysisWindow* analysis_window;
1381 /* import specific info */
1383 struct EditorImportStatus : public ARDOUR::ImportStatus {
1384 Editing::ImportMode mode;
1388 boost::shared_ptr<ARDOUR::Track> track;
1392 EditorImportStatus import_status;
1393 static void *_import_thread (void *);
1394 void* import_thread ();
1395 void finish_import ();
1397 /* to support this ... */
1399 void import_audio (bool as_tracks);
1400 void do_import (std::vector<std::string> paths, bool split, bool as_tracks);
1402 void move_to_start ();
1403 void move_to_end ();
1404 void center_playhead ();
1405 void center_edit_point ();
1406 void playhead_forward_to_grid ();
1407 void playhead_backward_to_grid ();
1408 void scroll_playhead (bool forward);
1409 void scroll_backward (float pages=0.8f);
1410 void scroll_forward (float pages=0.8f);
1411 void scroll_tracks_down ();
1412 void scroll_tracks_up ();
1414 void clear_markers ();
1415 void clear_ranges ();
1416 void clear_locations ();
1417 void unhide_markers ();
1418 void unhide_ranges ();
1419 void jump_forward_to_mark ();
1420 void jump_backward_to_mark ();
1421 void cursor_align (bool playhead_to_edit);
1422 void toggle_skip_playback ();
1424 void remove_last_capture ();
1425 void select_all_selectables_using_time_selection ();
1426 void select_all_selectables_using_loop();
1427 void select_all_selectables_using_punch();
1428 void set_selection_from_range (ARDOUR::Location&);
1429 void set_selection_from_punch ();
1430 void set_selection_from_loop ();
1431 void set_selection_from_region ();
1433 void add_location_mark (framepos_t where);
1434 void add_location_from_region ();
1435 void add_locations_from_region ();
1436 void add_location_from_selection ();
1437 void set_loop_from_selection (bool play);
1438 void set_punch_from_selection ();
1439 void set_punch_from_region ();
1441 void set_session_extents_from_selection ();
1443 void set_loop_from_region (bool play);
1445 void set_loop_range (framepos_t start, framepos_t end, std::string cmd);
1446 void set_punch_range (framepos_t start, framepos_t end, std::string cmd);
1448 void add_location_from_playhead_cursor ();
1449 void remove_location_at_playhead_cursor ();
1450 bool select_new_marker;
1452 void reverse_selection ();
1453 void edit_envelope ();
1455 double last_scrub_x;
1456 int scrubbing_direction;
1457 int scrub_reversals;
1458 int scrub_reverse_distance;
1459 void scrub (framepos_t, double);
1461 void keyboard_selection_begin ();
1462 void keyboard_selection_finish (bool add);
1463 bool have_pending_keyboard_selection;
1464 framepos_t pending_keyboard_selection_start;
1466 void move_range_selection_start_or_end_to_region_boundary (bool, bool);
1468 Editing::SnapType _snap_type;
1469 Editing::SnapMode _snap_mode;
1471 /// Snap threshold in pixels
1472 double snap_threshold;
1474 bool ignore_gui_changes;
1476 DragManager* _drags;
1481 Gtk::Dialog* lock_dialog;
1483 struct timeval last_event_time;
1484 bool generic_event_handler (GdkEvent*);
1485 bool lock_timeout_callback ();
1486 void start_lock_event_timing ();
1488 Gtk::Menu fade_context_menu;
1490 Gtk::Menu xfade_in_context_menu;
1491 Gtk::Menu xfade_out_context_menu;
1492 void popup_xfade_in_context_menu (int, int, ArdourCanvas::Item*, ItemType);
1493 void popup_xfade_out_context_menu (int, int, ArdourCanvas::Item*, ItemType);
1494 void fill_xfade_menu (Gtk::Menu_Helpers::MenuList& items, bool start);
1496 void set_fade_in_shape (ARDOUR::FadeShape);
1497 void set_fade_out_shape (ARDOUR::FadeShape);
1499 void set_fade_length (bool in);
1500 void set_fade_in_active (bool);
1501 void set_fade_out_active (bool);
1505 std::set<boost::shared_ptr<ARDOUR::Playlist> > motion_frozen_playlists;
1507 bool _dragging_playhead;
1508 bool _dragging_edit_point;
1510 void marker_drag_motion_callback (GdkEvent*);
1511 void marker_drag_finished_callback (GdkEvent*);
1513 gint mouse_rename_region (ArdourCanvas::Item*, GdkEvent*);
1515 void add_region_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1516 void start_create_region_grab (ArdourCanvas::Item*, GdkEvent*);
1517 void add_region_copy_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1518 void add_region_brush_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1519 void start_selection_grab (ArdourCanvas::Item*, GdkEvent*);
1521 void region_view_item_click (AudioRegionView&, GdkEventButton*);
1523 bool can_remove_control_point (ArdourCanvas::Item *);
1524 void remove_control_point (ArdourCanvas::Item *);
1526 void mouse_brush_insert_region (RegionView*, framepos_t pos);
1528 /* Canvas event handlers */
1530 bool canvas_scroll_event (GdkEventScroll* event, bool from_canvas);
1531 bool canvas_control_point_event (GdkEvent* event,ArdourCanvas::Item*, ControlPoint*);
1532 bool canvas_line_event (GdkEvent* event,ArdourCanvas::Item*, AutomationLine*);
1533 bool canvas_selection_rect_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1534 bool canvas_selection_start_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1535 bool canvas_selection_end_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1536 bool canvas_start_xfade_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1537 bool canvas_end_xfade_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1538 bool canvas_fade_in_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1539 bool canvas_fade_in_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*, bool trim = false);
1540 bool canvas_fade_out_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1541 bool canvas_fade_out_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*, bool trim = false);
1542 bool canvas_region_view_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1543 bool canvas_wave_view_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1544 bool canvas_frame_handle_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1545 bool canvas_region_view_name_highlight_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1546 bool canvas_region_view_name_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1547 bool canvas_feature_line_event (GdkEvent* event, ArdourCanvas::Item*, RegionView*);
1548 bool canvas_stream_view_event (GdkEvent* event,ArdourCanvas::Item*, RouteTimeAxisView*);
1549 bool canvas_marker_event (GdkEvent* event,ArdourCanvas::Item*, Marker*);
1550 bool canvas_tempo_marker_event (GdkEvent* event,ArdourCanvas::Item*, TempoMarker*);
1551 bool canvas_meter_marker_event (GdkEvent* event,ArdourCanvas::Item*, MeterMarker*);
1552 bool canvas_automation_track_event(GdkEvent* event, ArdourCanvas::Item*, AutomationTimeAxisView*);
1553 bool canvas_note_event (GdkEvent* event, ArdourCanvas::Item *);
1555 bool canvas_ruler_event (GdkEvent* event, ArdourCanvas::Item *, ItemType);
1556 bool canvas_tempo_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1557 bool canvas_meter_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1558 bool canvas_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1559 bool canvas_range_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1560 bool canvas_transport_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1561 bool canvas_cd_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1563 bool canvas_videotl_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1564 void update_video_timeline (bool flush = false);
1565 void set_video_timeline_height (const int);
1566 bool is_video_timeline_locked ();
1567 void toggle_video_timeline_locked ();
1568 void set_video_timeline_locked (const bool);
1569 void queue_visual_videotimeline_update ();
1570 void embed_audio_from_video (std::string, framepos_t n = 0, bool lock_position_to_video = true);
1572 PBD::Signal0<void> EditorFreeze;
1573 PBD::Signal0<void> EditorThaw;
1576 friend class DragManager;
1577 friend class EditorRouteGroups;
1578 friend class EditorRegions;
1580 /* non-public event handlers */
1582 bool canvas_playhead_cursor_event (GdkEvent* event, ArdourCanvas::Item*);
1583 bool track_canvas_scroll (GdkEventScroll* event);
1585 bool track_canvas_button_press_event (GdkEventButton* event);
1586 bool track_canvas_button_release_event (GdkEventButton* event);
1587 bool track_canvas_motion_notify_event (GdkEventMotion* event);
1589 Gtk::Allocation _canvas_viewport_allocation;
1590 void track_canvas_viewport_allocate (Gtk::Allocation alloc);
1591 void track_canvas_viewport_size_allocated ();
1592 bool track_canvas_drag_motion (Glib::RefPtr<Gdk::DragContext> const &, int, int, guint);
1593 bool track_canvas_key_press (GdkEventKey *);
1594 bool track_canvas_key_release (GdkEventKey *);
1596 void set_playhead_cursor ();
1598 void toggle_region_mute ();
1600 void initialize_canvas ();
1602 /* display control */
1604 bool _show_measures;
1605 /// true if the editor should follow the playhead, otherwise false
1606 bool _follow_playhead;
1607 /// true if we scroll the tracks rather than the playhead
1608 bool _stationary_playhead;
1609 /// true if we are in fullscreen mode
1612 TempoLines* tempo_lines;
1614 ArdourCanvas::Container* global_rect_group;
1615 ArdourCanvas::Container* time_line_group;
1617 void hide_measures ();
1618 void draw_measures (ARDOUR::TempoMap::BBTPointList::const_iterator& begin,
1619 ARDOUR::TempoMap::BBTPointList::const_iterator& end);
1621 void new_tempo_section ();
1624 void remove_tempo_marker (ArdourCanvas::Item*);
1625 void remove_meter_marker (ArdourCanvas::Item*);
1626 gint real_remove_tempo_marker (ARDOUR::TempoSection*);
1627 gint real_remove_meter_marker (ARDOUR::MeterSection*);
1629 void edit_tempo_marker (TempoMarker&);
1630 void edit_meter_marker (MeterMarker&);
1631 void edit_control_point (ArdourCanvas::Item*);
1632 void edit_notes (MidiRegionView*);
1634 void marker_menu_edit ();
1635 void marker_menu_remove ();
1636 void marker_menu_rename ();
1637 void rename_marker (Marker *marker);
1638 void toggle_marker_menu_lock ();
1639 void toggle_marker_menu_glue ();
1640 void marker_menu_hide ();
1641 void marker_menu_loop_range ();
1642 void marker_menu_select_all_selectables_using_range ();
1643 void marker_menu_select_using_range ();
1644 void marker_menu_separate_regions_using_location ();
1645 void marker_menu_play_from ();
1646 void marker_menu_play_range ();
1647 void marker_menu_set_playhead ();
1648 void marker_menu_set_from_playhead ();
1649 void marker_menu_set_from_selection (bool force_regions);
1650 void marker_menu_range_to_next ();
1651 void marker_menu_zoom_to_range ();
1652 void new_transport_marker_menu_set_loop ();
1653 void new_transport_marker_menu_set_punch ();
1654 void update_loop_range_view ();
1655 void update_punch_range_view ();
1656 void new_transport_marker_menu_popdown ();
1657 void marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1658 void tempo_or_meter_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1659 void new_transport_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1660 void build_range_marker_menu (bool, bool);
1661 void build_marker_menu (ARDOUR::Location *);
1662 void build_tempo_or_meter_marker_menu (bool);
1663 void build_new_transport_marker_menu ();
1664 void dynamic_cast_marker_object (void*, MeterMarker**, TempoMarker**) const;
1666 Gtk::Menu* tempo_or_meter_marker_menu;
1667 Gtk::Menu* marker_menu;
1668 Gtk::Menu* range_marker_menu;
1669 Gtk::Menu* transport_marker_menu;
1670 Gtk::Menu* new_transport_marker_menu;
1671 Gtk::Menu* cd_marker_menu;
1672 ArdourCanvas::Item* marker_menu_item;
1674 typedef std::list<Marker*> Marks;
1677 void remove_metric_marks ();
1678 void draw_metric_marks (const ARDOUR::Metrics& metrics);
1680 void compute_current_bbt_points (framepos_t left, framepos_t right,
1681 ARDOUR::TempoMap::BBTPointList::const_iterator& begin,
1682 ARDOUR::TempoMap::BBTPointList::const_iterator& end);
1684 void tempo_map_changed (const PBD::PropertyChange&);
1685 void redisplay_tempo (bool immediate_redraw);
1687 uint32_t bbt_beat_subdivision;
1691 Gtk::ToggleButton editor_mixer_button;
1692 Gtk::ToggleButton editor_list_button;
1693 void editor_mixer_button_toggled ();
1694 void editor_list_button_toggled ();
1696 ArdourButton zoom_in_button;
1697 ArdourButton zoom_out_button;
1698 ArdourButton zoom_out_full_button;
1700 ArdourButton tav_expand_button;
1701 ArdourButton tav_shrink_button;
1702 ArdourDropdown visible_tracks_selector;
1703 ArdourDropdown zoom_preset_selector;
1705 int32_t _visible_track_count;
1706 void build_track_count_menu ();
1707 void set_visible_track_count (int32_t);
1709 void set_zoom_preset(int64_t);
1711 Gtk::VBox toolbar_clock_vbox;
1712 Gtk::VBox toolbar_selection_clock_vbox;
1713 Gtk::Table toolbar_selection_clock_table;
1714 Gtk::Label toolbar_selection_cursor_label;
1716 Gtkmm2ext::TearOff* _mouse_mode_tearoff;
1717 ArdourButton mouse_select_button;
1718 ArdourButton mouse_draw_button;
1719 ArdourButton mouse_move_button;
1720 ArdourButton mouse_timefx_button;
1721 ArdourButton mouse_content_button;
1722 ArdourButton mouse_audition_button;
1723 ArdourButton mouse_cut_button;
1725 ArdourButton smart_mode_button;
1726 Glib::RefPtr<Gtk::ToggleAction> smart_mode_action;
1728 void mouse_mode_toggled (Editing::MouseMode m);
1729 void mouse_mode_object_range_toggled ();
1730 bool ignore_mouse_mode_toggle;
1732 bool mouse_select_button_release (GdkEventButton*);
1734 Gtk::VBox automation_box;
1735 Gtk::Button automation_mode_button;
1737 //edit mode menu stuff
1738 ArdourDropdown edit_mode_selector;
1739 void edit_mode_selection_done ( ARDOUR::EditMode m );
1740 void build_edit_mode_menu ();
1741 Gtk::VBox edit_mode_box;
1743 void set_edit_mode (ARDOUR::EditMode);
1744 void cycle_edit_mode ();
1746 ArdourDropdown snap_type_selector;
1747 void build_snap_type_menu ();
1749 ArdourDropdown snap_mode_selector;
1750 void build_snap_mode_menu ();
1753 std::vector<std::string> snap_type_strings;
1754 std::vector<std::string> snap_mode_strings;
1756 void snap_type_selection_done (Editing::SnapType);
1757 void snap_mode_selection_done (Editing::SnapMode);
1758 void snap_mode_chosen (Editing::SnapMode);
1759 void snap_type_chosen (Editing::SnapType);
1761 Glib::RefPtr<Gtk::RadioAction> snap_type_action (Editing::SnapType);
1762 Glib::RefPtr<Gtk::RadioAction> snap_mode_action (Editing::SnapMode);
1764 //zoom focus meu stuff
1765 ArdourDropdown zoom_focus_selector;
1766 void zoom_focus_selection_done ( Editing::ZoomFocus f );
1767 void build_zoom_focus_menu ();
1768 std::vector<std::string> zoom_focus_strings;
1770 void zoom_focus_chosen (Editing::ZoomFocus);
1772 Glib::RefPtr<Gtk::RadioAction> zoom_focus_action (Editing::ZoomFocus);
1774 Gtk::HBox _zoom_box;
1775 Gtkmm2ext::TearOff* _zoom_tearoff;
1776 void zoom_adjustment_changed();
1778 void setup_toolbar ();
1780 void setup_tooltips ();
1782 Gtkmm2ext::TearOff* _tools_tearoff;
1783 Gtk::HBox toolbar_hbox;
1784 Gtk::EventBox toolbar_base;
1785 Gtk::Frame toolbar_frame;
1786 Gtk::Viewport _toolbar_viewport;
1790 Gtk::HBox panic_box;
1792 void setup_midi_toolbar ();
1794 /* selection process */
1796 Selection* selection;
1797 Selection* cut_buffer;
1798 SelectionMemento* _selection_memento;
1800 void time_selection_changed ();
1801 void update_time_selection_display ();
1802 void track_selection_changed ();
1803 void region_selection_changed ();
1804 sigc::connection editor_regions_selection_changed_connection;
1805 void sensitize_all_region_actions (bool);
1806 void sensitize_the_right_region_actions ();
1807 bool _all_region_actions_sensitized;
1808 /** Flag to block region action handlers from doing what they normally do;
1809 * I tried Gtk::Action::block_activate() but this doesn't work (ie it doesn't
1810 * block) when setting a ToggleAction's active state.
1812 bool _ignore_region_action;
1813 bool _last_region_menu_was_main;
1814 void point_selection_changed ();
1815 void marker_selection_changed ();
1817 bool _ignore_follow_edits;
1819 void cancel_selection ();
1820 void cancel_time_selection ();
1822 bool get_smart_mode() const;
1824 bool audio_region_selection_covers (framepos_t where);
1826 /* transport range select process */
1828 ArdourCanvas::Rectangle* cd_marker_bar_drag_rect;
1829 ArdourCanvas::Rectangle* range_bar_drag_rect;
1830 ArdourCanvas::Rectangle* transport_bar_drag_rect;
1833 ArdourCanvas::Rectangle *bogus_background_rect;
1835 ArdourCanvas::Rectangle *transport_bar_range_rect;
1836 ArdourCanvas::Rectangle *transport_bar_preroll_rect;
1837 ArdourCanvas::Rectangle *transport_bar_postroll_rect;
1838 ArdourCanvas::Rectangle *transport_loop_range_rect;
1839 ArdourCanvas::Rectangle *transport_punch_range_rect;
1840 ArdourCanvas::Line *transport_punchin_line;
1841 ArdourCanvas::Line *transport_punchout_line;
1842 ArdourCanvas::Rectangle *transport_preroll_rect;
1843 ArdourCanvas::Rectangle *transport_postroll_rect;
1845 ARDOUR::Location* transport_loop_location();
1846 ARDOUR::Location* transport_punch_location();
1848 ARDOUR::Location *temp_location;
1850 /* object rubberband select process */
1852 void select_all_within (framepos_t, framepos_t, double, double, TrackViewList const &, Selection::Operation, bool);
1854 ArdourCanvas::Rectangle *rubberband_rect;
1856 EditorRouteGroups* _route_groups;
1857 EditorRoutes* _routes;
1858 EditorRegions* _regions;
1859 EditorSnapshots* _snapshots;
1860 EditorLocations* _locations;
1862 /* diskstream/route display management */
1863 Glib::RefPtr<Gdk::Pixbuf> rec_enabled_icon;
1864 Glib::RefPtr<Gdk::Pixbuf> rec_disabled_icon;
1866 Glib::RefPtr<Gtk::TreeSelection> route_display_selection;
1868 bool sync_track_view_list_and_routes ();
1870 Gtk::VBox list_vpacker;
1874 sigc::connection autoscroll_connection;
1875 bool autoscroll_horizontal_allowed;
1876 bool autoscroll_vertical_allowed;
1877 uint32_t autoscroll_cnt;
1878 Gtk::Widget* autoscroll_widget;
1879 ArdourCanvas::Rect autoscroll_boundary;
1881 bool autoscroll_canvas ();
1882 void start_canvas_autoscroll (bool allow_horiz, bool allow_vert, const ArdourCanvas::Rect& boundary);
1883 void stop_canvas_autoscroll ();
1886 void point_trim (GdkEvent *, framepos_t);
1888 void trim_region_front();
1889 void trim_region_back();
1890 void trim_region (bool front);
1892 void trim_region_to_loop ();
1893 void trim_region_to_punch ();
1894 void trim_region_to_location (const ARDOUR::Location&, const char* cmd);
1896 void trim_to_region(bool forward);
1897 void trim_region_to_previous_region_end();
1898 void trim_region_to_next_region_start();
1900 bool show_gain_after_trim;
1904 int convert_drop_to_paths (
1905 std::vector<std::string>& paths,
1906 const Glib::RefPtr<Gdk::DragContext>& context,
1909 const Gtk::SelectionData& data,
1913 void track_canvas_drag_data_received (
1914 const Glib::RefPtr<Gdk::DragContext>& context,
1917 const Gtk::SelectionData& data,
1922 const Glib::RefPtr<Gdk::DragContext>& context,
1925 const Gtk::SelectionData& data,
1930 const Glib::RefPtr<Gdk::DragContext>& context,
1933 const Gtk::SelectionData& data,
1938 const Glib::RefPtr<Gdk::DragContext>& context,
1941 const Gtk::SelectionData& data,
1947 int write_region_selection(RegionSelection&);
1948 bool write_region (std::string path, boost::shared_ptr<ARDOUR::AudioRegion>);
1949 void bounce_region_selection (bool with_processing);
1950 void bounce_range_selection (bool replace, bool enable_processing);
1951 void external_edit_region ();
1953 int write_audio_selection (TimeSelection&);
1954 bool write_audio_range (ARDOUR::AudioPlaylist&, const ARDOUR::ChanCount& channels, std::list<ARDOUR::AudioRange>&);
1956 void write_selection ();
1958 uint32_t selection_op_cmd_depth;
1959 uint32_t selection_op_history_it;
1961 std::list<XMLNode *> selection_op_history; /* used in *_reversible_selection_op */
1962 std::list<XMLNode *> before; /* used in *_reversible_command */
1964 void update_title ();
1965 void update_title_s (const std::string & snapshot_name);
1967 void instant_save ();
1969 boost::shared_ptr<ARDOUR::AudioRegion> last_audition_region;
1971 /* freeze operations */
1973 ARDOUR::InterThreadInfo freeze_status;
1974 static void* _freeze_thread (void*);
1975 void* freeze_thread ();
1977 void freeze_route ();
1978 void unfreeze_route ();
1982 void duplicate_range (bool with_dialog);
1984 /** computes the timeline frame (sample) of an event whose coordinates
1985 * are in canvas units (pixels, scroll offset included).
1987 framepos_t canvas_event_sample (GdkEvent const *, double* px = 0, double* py = 0) const;
1989 /** computes the timeline frame (sample) of an event whose coordinates
1990 * are in window units (pixels, no scroll offset).
1992 framepos_t window_event_sample (GdkEvent const *, double* px = 0, double* py = 0) const;
1994 /* returns false if mouse pointer is not in track or marker canvas
1996 bool mouse_frame (framepos_t&, bool& in_track_canvas) const;
1998 TimeFXDialog* current_timefx;
1999 static void* timefx_thread (void *arg);
2002 int time_stretch (RegionSelection&, float fraction);
2003 int pitch_shift (RegionSelection&, float cents);
2004 void pitch_shift_region ();
2006 void transpose_region ();
2008 /* editor-mixer strip */
2010 MixerStrip *current_mixer_strip;
2011 bool show_editor_mixer_when_tracks_arrive;
2012 Gtk::VBox current_mixer_strip_vbox;
2013 void cms_new (boost::shared_ptr<ARDOUR::Route>);
2014 void current_mixer_strip_hidden ();
2016 void detach_tearoff (Gtk::Box* b, Gtk::Window* w);
2017 void reattach_tearoff (Gtk::Box* b, Gtk::Window* w, int32_t n);
2019 void ensure_all_elements_drawn ();
2021 /* nudging tracks */
2023 void nudge_track (bool use_edit_point, bool forwards);
2025 static const int32_t default_width = 995;
2026 static const int32_t default_height = 765;
2030 ArdourButton nudge_forward_button;
2031 ArdourButton nudge_backward_button;
2032 Gtk::HBox nudge_hbox;
2033 Gtk::VBox nudge_vbox;
2034 AudioClock* nudge_clock;
2036 bool nudge_forward_release (GdkEventButton*);
2037 bool nudge_backward_release (GdkEventButton*);
2041 void apply_filter (ARDOUR::Filter&, std::string cmd, ProgressReporter* progress = 0);
2043 Command* apply_midi_note_edit_op_to_region (ARDOUR::MidiOperator& op, MidiRegionView& mrv);
2044 void apply_midi_note_edit_op (ARDOUR::MidiOperator& op, const RegionSelection& rs);
2046 /* handling cleanup */
2048 int playlist_deletion_dialog (boost::shared_ptr<ARDOUR::Playlist>);
2050 PBD::ScopedConnectionList session_connections;
2052 /* tracking step changes of track height */
2054 TimeAxisView* current_stepping_trackview;
2055 ARDOUR::microseconds_t last_track_height_step_timestamp;
2056 gint track_height_step_timeout();
2057 sigc::connection step_timeout;
2059 TimeAxisView* entered_track;
2060 /** If the mouse is over a RegionView or one of its child canvas items, this is set up
2061 to point to the RegionView. Otherwise it is 0.
2063 RegionView* entered_regionview;
2065 std::vector<EnterContext> _enter_stack;
2067 bool clear_entered_track;
2068 bool left_track_canvas (GdkEventCrossing*);
2069 bool entered_track_canvas (GdkEventCrossing*);
2070 void set_entered_track (TimeAxisView*);
2071 void set_entered_regionview (RegionView*);
2072 gint left_automation_track ();
2074 void reset_canvas_action_sensitivity (bool);
2075 void set_gain_envelope_visibility ();
2076 void set_region_gain_visibility (RegionView*);
2077 void toggle_gain_envelope_active ();
2078 void reset_region_gain_envelopes ();
2080 bool on_key_press_event (GdkEventKey*);
2081 bool on_key_release_event (GdkEventKey*);
2083 void session_state_saved (std::string);
2085 Glib::RefPtr<Gtk::Action> undo_action;
2086 Glib::RefPtr<Gtk::Action> redo_action;
2087 Glib::RefPtr<Gtk::Action> alternate_redo_action;
2088 Glib::RefPtr<Gtk::Action> alternate_alternate_redo_action;
2089 Glib::RefPtr<Gtk::Action> selection_undo_action;
2090 Glib::RefPtr<Gtk::Action> selection_redo_action;
2092 void history_changed ();
2094 Gtk::HBox status_bar_hpacker;
2096 Editing::EditPoint _edit_point;
2098 ArdourDropdown edit_point_selector;
2099 void build_edit_point_menu();
2101 void set_edit_point_preference (Editing::EditPoint ep, bool force = false);
2102 void cycle_edit_point (bool with_marker);
2103 void set_edit_point ();
2104 void edit_point_selection_done (Editing::EditPoint);
2105 void edit_point_chosen (Editing::EditPoint);
2106 Glib::RefPtr<Gtk::RadioAction> edit_point_action (Editing::EditPoint);
2107 std::vector<std::string> edit_point_strings;
2108 std::vector<std::string> edit_mode_strings;
2110 void selected_marker_moved (ARDOUR::Location*);
2112 bool get_edit_op_range (framepos_t& start, framepos_t& end) const;
2114 void get_regions_at (RegionSelection&, framepos_t where, const TrackViewList& ts) const;
2115 void get_regions_after (RegionSelection&, framepos_t where, const TrackViewList& ts) const;
2117 RegionSelection get_regions_from_selection_and_edit_point ();
2118 RegionSelection get_regions_from_selection_and_entered ();
2120 void start_updating_meters ();
2121 void stop_updating_meters ();
2122 bool meters_running;
2124 void select_next_route ();
2125 void select_prev_route ();
2127 void snap_to_internal (framepos_t& first,
2128 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
2129 bool for_mark = false);
2131 void timecode_snap_to_internal (framepos_t& first,
2132 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
2133 bool for_mark = false);
2135 RhythmFerret* rhythm_ferret;
2137 void fit_tracks (TrackViewList &);
2138 void fit_selection ();
2139 void set_track_height (Height);
2141 void _remove_tracks ();
2142 bool idle_remove_tracks ();
2143 void toggle_tracks_active ();
2147 static gboolean _idle_resize (gpointer);
2149 int32_t _pending_resize_amount;
2150 TimeAxisView* _pending_resize_view;
2152 void visible_order_range (int*, int*) const;
2156 /** true if we've made a locate request that hasn't yet been processed */
2157 bool _pending_locate_request;
2159 /** if true, there is a pending Session locate which is the initial one when loading a session;
2160 we need to know this so that we don't (necessarily) set the viewport to show the playhead
2163 bool _pending_initial_locate;
2165 Gtk::HBox _summary_hbox;
2166 EditorSummary* _summary;
2168 void region_view_added (RegionView *);
2169 void region_view_removed ();
2171 EditorGroupTabs* _group_tabs;
2172 void fit_route_group (ARDOUR::RouteGroup *);
2174 void step_edit_status_change (bool);
2175 void start_step_editing ();
2176 void stop_step_editing ();
2177 bool check_step_edit ();
2178 sigc::connection step_edit_connection;
2180 double _last_motion_y;
2182 RegionLayeringOrderEditor* layering_order_editor;
2183 void update_region_layering_order_editor ();
2185 /** Track that was the source for the last cut/copy operation. Used as a place
2186 to paste things iff there is no selected track.
2188 TimeAxisView* _last_cut_copy_source_track;
2190 /** true if a change in Selection->regions should change the selection in the region list.
2191 See EditorRegions::selection_changed.
2193 bool _region_selection_change_updates_region_list;
2195 void setup_fade_images ();
2196 std::map<ARDOUR::FadeShape, Gtk::Image*> _fade_in_images;
2197 std::map<ARDOUR::FadeShape, Gtk::Image*> _fade_out_images;
2198 std::map<ARDOUR::FadeShape, Gtk::Image*> _xfade_in_images;
2199 std::map<ARDOUR::FadeShape, Gtk::Image*> _xfade_out_images;
2201 Gtk::MenuItem& action_menu_item (std::string const &);
2202 void action_pre_activated (Glib::RefPtr<Gtk::Action> const &);
2204 MouseCursors* _cursors;
2206 void follow_mixer_selection ();
2207 bool _following_mixer_selection;
2209 int time_fx (ARDOUR::RegionList&, float val, bool pitching);
2210 void note_edit_done (int, EditNoteDialog*);
2211 void toggle_sound_midi_notes ();
2213 /** Flag for a bit of a hack wrt control point selection; see set_selected_control_point_from_click */
2214 bool _control_point_toggled_on_press;
2216 /** This is used by TimeAxisView to keep a track of the TimeAxisView that is currently being
2217 stepped in height using ScrollZoomVerticalModifier+Scrollwheel. When a scroll event
2218 occurs, we do the step on this _stepping_axis_view if it is non-0 (and we set up this
2219 _stepping_axis_view with the TimeAxisView underneath the mouse if it is 0). Then Editor
2220 resets _stepping_axis_view when the modifier key is released. In this (hacky) way,
2221 pushing the modifier key and moving the scroll wheel will operate on the same track
2222 until the key is released (rather than skipping about to whatever happens to be
2223 underneath the mouse at the time).
2225 TimeAxisView* _stepping_axis_view;
2226 void zoom_vertical_modifier_released();
2228 void bring_in_callback (Gtk::Label*, uint32_t n, uint32_t total, std::string name);
2229 void update_bring_in_message (Gtk::Label* label, uint32_t n, uint32_t total, std::string name);
2230 void bring_all_sources_into_session ();
2233 friend class RegionDrag;
2234 friend class RegionMoveDrag;
2235 friend class RegionSpliceDrag;
2236 friend class RegionRippleDrag;
2237 friend class TrimDrag;
2238 friend class MeterMarkerDrag;
2239 friend class TempoMarkerDrag;
2240 friend class CursorDrag;
2241 friend class FadeInDrag;
2242 friend class FadeOutDrag;
2243 friend class MarkerDrag;
2244 friend class RegionGainDrag;
2245 friend class ControlPointDrag;
2246 friend class LineDrag;
2247 friend class RubberbandSelectDrag;
2248 friend class EditorRubberbandSelectDrag;
2249 friend class TimeFXDrag;
2250 friend class ScrubDrag;
2251 friend class SelectionDrag;
2252 friend class RangeMarkerBarDrag;
2253 friend class MouseZoomDrag;
2254 friend class RegionCreateDrag;
2255 friend class RegionMotionDrag;
2256 friend class RegionInsertDrag;
2257 friend class VideoTimeLineDrag;
2259 friend class EditorSummary;
2260 friend class EditorGroupTabs;
2262 friend class EditorRoutes;
2263 friend class RhythmFerret;
2266 #endif /* __ardour_editor_h__ */