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 (Editing::EditIgnoreOption = Editing::EDIT_IGNORE_NONE,
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,
440 bool ensure_snap = false);
442 void snap_to_with_modifier (framepos_t& first,
444 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
445 bool for_mark = false);
447 void snap_to (framepos_t& first,
449 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
450 bool for_mark = false);
452 void begin_selection_op_history ();
453 void begin_reversible_selection_op (std::string cmd_name);
454 void commit_reversible_selection_op ();
455 void undo_selection_op ();
456 void redo_selection_op ();
457 void begin_reversible_command (std::string cmd_name);
458 void begin_reversible_command (GQuark);
459 void abort_reversible_command ();
460 void commit_reversible_command ();
462 DragManager* drags () const {
466 void maybe_autoscroll (bool, bool, bool);
467 bool autoscroll_active() const;
469 Gdk::Cursor* get_canvas_cursor () const;
471 void set_current_trimmable (boost::shared_ptr<ARDOUR::Trimmable>);
472 void set_current_movable (boost::shared_ptr<ARDOUR::Movable>);
474 MouseCursors const * cursors () const {
478 VerboseCursor* verbose_cursor () const {
479 return _verbose_cursor;
482 double clamp_verbose_cursor_x (double);
483 double clamp_verbose_cursor_y (double);
485 void get_pointer_position (double &, double &) const;
487 /** Context for mouse entry (stored in a stack). */
488 struct EnterContext {
490 boost::shared_ptr<CursorContext> cursor_ctx;
493 /** Get the topmost enter context for the given item type.
495 * This is used to change the cursor associated with a given enter context,
496 * which may not be on the top of the stack.
498 EnterContext* get_enter_context(ItemType type);
500 TimeAxisView* stepping_axis_view () {
501 return _stepping_axis_view;
504 void set_stepping_axis_view (TimeAxisView* v) {
505 _stepping_axis_view = v;
508 ArdourCanvas::Container* get_trackview_group () const { return _trackview_group; }
509 ArdourCanvas::Container* get_noscroll_group () const { return no_scroll_group; }
510 ArdourCanvas::ScrollGroup* get_hscroll_group () const { return h_scroll_group; }
511 ArdourCanvas::ScrollGroup* get_hvscroll_group () const { return hv_scroll_group; }
512 ArdourCanvas::ScrollGroup* get_cursor_scroll_group () const { return cursor_scroll_group; }
514 ArdourCanvas::GtkCanvasViewport* get_track_canvas () const;
516 void override_visible_track_count ();
518 /* Ruler metrics methods */
520 void metric_get_timecode (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
521 void metric_get_bbt (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
522 void metric_get_samples (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
523 void metric_get_minsec (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
525 /* editing operations that need to be public */
526 void mouse_add_new_marker (framepos_t where, bool is_cd=false);
527 void split_regions_at (framepos_t, RegionSelection&);
528 void split_region_at_points (boost::shared_ptr<ARDOUR::Region>, ARDOUR::AnalysisFeatureList&, bool can_ferret, bool select_new = false);
529 RegionSelection get_regions_from_selection_and_mouse (framepos_t);
531 void mouse_add_new_tempo_event (framepos_t where);
532 void mouse_add_new_meter_event (framepos_t where);
533 void edit_tempo_section (ARDOUR::TempoSection*);
534 void edit_meter_section (ARDOUR::MeterSection*);
537 void map_transport_state ();
538 void map_position_change (framepos_t);
542 void suspend_route_redisplay ();
543 void resume_route_redisplay ();
547 void color_handler ();
551 // to keep track of the playhead position for control_scroll
552 boost::optional<framepos_t> _control_scroll_target;
554 PlaylistSelector* _playlist_selector;
556 typedef std::pair<TimeAxisView*,XMLNode*> TAVState;
559 VisualState (bool with_tracks);
562 framecnt_t samples_per_pixel;
563 framepos_t leftmost_frame;
564 Editing::ZoomFocus zoom_focus;
565 GUIObjectState* gui_state;
568 std::list<VisualState*> undo_visual_stack;
569 std::list<VisualState*> redo_visual_stack;
570 VisualState* current_visual_state (bool with_tracks = true);
571 void undo_visual_state ();
572 void redo_visual_state ();
573 void use_visual_state (VisualState&);
575 void swap_visual_state ();
577 std::vector<VisualState*> visual_states;
578 void start_visual_state_op (uint32_t n);
579 void cancel_visual_state_op (uint32_t n);
581 framepos_t leftmost_frame;
582 framecnt_t samples_per_pixel;
583 Editing::ZoomFocus zoom_focus;
585 void set_samples_per_pixel (framecnt_t);
587 Editing::MouseMode mouse_mode;
588 Editing::SnapType pre_internal_snap_type;
589 Editing::SnapMode pre_internal_snap_mode;
590 Editing::SnapType internal_snap_type;
591 Editing::SnapMode internal_snap_mode;
592 Editing::MouseMode effective_mouse_mode () const;
594 enum JoinObjectRangeState {
595 JOIN_OBJECT_RANGE_NONE,
596 /** `join object/range' mode is active and the mouse is over a place where object mode should happen */
597 JOIN_OBJECT_RANGE_OBJECT,
598 /** `join object/range' mode is active and the mouse is over a place where range mode should happen */
599 JOIN_OBJECT_RANGE_RANGE
602 JoinObjectRangeState _join_object_range_state;
604 void update_join_object_range_location (double);
606 boost::optional<int> pre_notebook_shrink_pane_width;
608 void pane_allocation_handler (Gtk::Allocation&, Gtk::Paned*);
610 Gtk::Notebook _the_notebook;
611 bool _notebook_shrunk;
612 void add_notebook_page (std::string const &, Gtk::Widget &);
613 bool notebook_tab_clicked (GdkEventButton *, Gtk::Widget *);
615 Gtk::HPaned edit_pane;
616 Gtk::VPaned editor_summary_pane;
618 Gtk::EventBox meter_base;
620 Gtk::EventBox marker_base;
621 Gtk::HBox marker_box;
622 Gtk::VBox scrollers_rulers_markers_box;
624 void location_changed (ARDOUR::Location *);
625 void location_flags_changed (ARDOUR::Location *);
626 void refresh_location_display ();
627 void refresh_location_display_internal (const ARDOUR::Locations::LocationList&);
628 void add_new_location (ARDOUR::Location *);
629 ArdourCanvas::Container* add_new_location_internal (ARDOUR::Location *);
630 void location_gone (ARDOUR::Location *);
631 void remove_marker (ArdourCanvas::Item&, GdkEvent*);
632 gint really_remove_marker (ARDOUR::Location* loc);
633 void goto_nth_marker (int nth);
634 void toggle_marker_lines ();
635 void set_marker_line_visibility (bool);
637 uint32_t location_marker_color;
638 uint32_t location_range_color;
639 uint32_t location_loop_color;
640 uint32_t location_punch_color;
641 uint32_t location_cd_marker_color;
643 struct LocationMarkers {
648 LocationMarkers () : start(0), end(0), valid (true) {}
655 void set_show_lines (bool);
656 void set_selected (bool);
657 void canvas_height_set (double);
660 void set_name (const std::string&);
661 void set_position (framepos_t start, framepos_t end = 0);
662 void set_color_rgba (uint32_t);
665 LocationMarkers *find_location_markers (ARDOUR::Location *) const;
666 ARDOUR::Location* find_location_from_marker (Marker *, bool& is_start) const;
667 Marker* find_marker_from_location_id (PBD::ID const &, bool) const;
668 Marker* entered_marker;
669 bool _show_marker_lines;
671 typedef std::map<ARDOUR::Location*,LocationMarkers *> LocationMarkerMap;
672 LocationMarkerMap location_markers;
674 void update_marker_labels ();
675 void update_marker_labels (ArdourCanvas::Container *);
676 void check_marker_label (Marker *);
678 /** A set of lists of Markers that are in each of the canvas groups
679 * for the marker sections at the top of the editor. These lists
680 * are kept sorted in time order between marker movements, so that after
681 * a marker has moved we can decide whether we need to update the labels
682 * for all markers or for just a few.
684 std::map<ArdourCanvas::Container *, std::list<Marker *> > _sorted_marker_lists;
685 void remove_sorted_marker (Marker *);
687 void hide_marker (ArdourCanvas::Item*, GdkEvent*);
688 void clear_marker_display ();
689 void mouse_add_new_range (framepos_t);
690 void mouse_add_new_loop (framepos_t);
691 void mouse_add_new_punch (framepos_t);
692 bool choose_new_marker_name(std::string &name);
693 void update_cd_marker_display ();
694 void ensure_cd_marker_updated (LocationMarkers * lam, ARDOUR::Location * location);
696 TimeAxisView* clicked_axisview;
697 RouteTimeAxisView* clicked_routeview;
698 /** The last RegionView that was clicked on, or 0 if the last click was not
699 * on a RegionView. This is set up by the canvas event handlers in
700 * editor_canvas_events.cc
702 RegionView* clicked_regionview;
703 RegionSelection latest_regionviews;
704 uint32_t clicked_selection;
705 ControlPoint* clicked_control_point;
707 void sort_track_selection (TrackViewList&);
709 void get_equivalent_regions (RegionView* rv, std::vector<RegionView*> &, PBD::PropertyID) const;
710 RegionSelection get_equivalent_regions (RegionSelection &, PBD::PropertyID) const;
711 void mapover_tracks (sigc::slot<void,RouteTimeAxisView&,uint32_t> sl, TimeAxisView*, PBD::PropertyID) const;
712 void mapover_tracks_with_unique_playlists (sigc::slot<void,RouteTimeAxisView&,uint32_t> sl, TimeAxisView*, PBD::PropertyID) const;
714 /* functions to be passed to mapover_tracks(), possibly with sigc::bind()-supplied arguments */
715 void mapped_get_equivalent_regions (RouteTimeAxisView&, uint32_t, RegionView *, std::vector<RegionView*>*) const;
716 void mapped_use_new_playlist (RouteTimeAxisView&, uint32_t, std::vector<boost::shared_ptr<ARDOUR::Playlist> > const &);
717 void mapped_use_copy_playlist (RouteTimeAxisView&, uint32_t, std::vector<boost::shared_ptr<ARDOUR::Playlist> > const &);
718 void mapped_clear_playlist (RouteTimeAxisView&, uint32_t);
720 void button_selection (ArdourCanvas::Item* item, GdkEvent* event, ItemType item_type);
721 bool button_release_can_deselect;
722 bool _mouse_changed_selection;
724 void catch_vanishing_regionview (RegionView *);
726 void set_selected_track (TimeAxisView&, Selection::Operation op = Selection::Set, bool no_remove=false);
727 void select_all_tracks ();
728 bool select_all_internal_edit (Selection::Operation);
730 bool set_selected_control_point_from_click (bool press, Selection::Operation op = Selection::Set);
731 void set_selected_track_from_click (bool press, Selection::Operation op = Selection::Set, bool no_remove=false);
732 void set_selected_track_as_side_effect (Selection::Operation op);
733 bool set_selected_regionview_from_click (bool press, Selection::Operation op = Selection::Set);
735 bool set_selected_regionview_from_map_event (GdkEventAny*, StreamView*, boost::weak_ptr<ARDOUR::Region>);
736 void collect_new_region_view (RegionView *);
737 void collect_and_select_new_region_view (RegionView *);
739 Gtk::Menu track_context_menu;
740 Gtk::Menu track_region_context_menu;
741 Gtk::Menu track_selection_context_menu;
743 Gtk::MenuItem* region_edit_menu_split_item;
744 Gtk::MenuItem* region_edit_menu_split_multichannel_item;
745 Gtk::Menu * track_region_edit_playlist_menu;
746 Gtk::Menu * track_edit_playlist_submenu;
747 Gtk::Menu * track_selection_edit_playlist_submenu;
749 GdkEvent context_click_event;
751 void popup_track_context_menu (int, int, ItemType, bool);
752 Gtk::Menu* build_track_context_menu ();
753 Gtk::Menu* build_track_bus_context_menu ();
754 Gtk::Menu* build_track_region_context_menu ();
755 Gtk::Menu* build_track_selection_context_menu ();
756 void add_dstream_context_items (Gtk::Menu_Helpers::MenuList&);
757 void add_bus_context_items (Gtk::Menu_Helpers::MenuList&);
758 void add_region_context_items (Gtk::Menu_Helpers::MenuList&, boost::shared_ptr<ARDOUR::Track>);
759 void add_selection_context_items (Gtk::Menu_Helpers::MenuList&);
760 Gtk::MenuItem* _popup_region_menu_item;
762 void popup_control_point_context_menu (ArdourCanvas::Item *, GdkEvent *);
763 Gtk::Menu _control_point_context_menu;
765 void popup_note_context_menu (ArdourCanvas::Item *, GdkEvent *);
766 Gtk::Menu _note_context_menu;
768 void add_routes (ARDOUR::RouteList&);
769 void timeaxisview_deleted (TimeAxisView *);
771 Gtk::HBox global_hpacker;
772 Gtk::VBox global_vpacker;
775 /* Cursor stuff. Do not use directly, use via CursorContext. */
776 friend class CursorContext;
777 std::vector<Gdk::Cursor*> _cursor_stack;
778 void set_canvas_cursor (Gdk::Cursor*);
779 size_t push_canvas_cursor (Gdk::Cursor*);
780 void pop_canvas_cursor ();
782 Gdk::Cursor* which_grabber_cursor () const;
783 Gdk::Cursor* which_track_cursor () const;
784 Gdk::Cursor* which_mode_cursor () const;
785 Gdk::Cursor* which_trim_cursor (bool left_side) const;
786 Gdk::Cursor* which_canvas_cursor (ItemType type) const;
788 /** Push the appropriate enter/cursor context on item entry. */
789 void choose_canvas_cursor_on_entry (ItemType);
791 /** Update all enter cursors based on current settings. */
792 void update_all_enter_cursors ();
794 ArdourCanvas::GtkCanvas* _track_canvas;
795 ArdourCanvas::GtkCanvasViewport* _track_canvas_viewport;
797 bool within_track_canvas;
799 friend class VerboseCursor;
800 VerboseCursor* _verbose_cursor;
802 void parameter_changed (std::string);
803 void ui_parameter_changed (std::string);
805 Gtk::EventBox time_bars_event_box;
806 Gtk::VBox time_bars_vbox;
808 ArdourCanvas::Pixbuf *logo_item;
810 /* these will be needed when we have canvas rulers */
811 ArdourCanvas::Container *minsec_group;
812 ArdourCanvas::Container *bbt_group;
813 ArdourCanvas::Container *timecode_group;
814 ArdourCanvas::Container *frame_group;
817 ArdourCanvas::Container *tempo_group;
818 ArdourCanvas::Container *meter_group;
819 ArdourCanvas::Container *marker_group;
820 ArdourCanvas::Container *range_marker_group;
821 ArdourCanvas::Container *transport_marker_group;
822 ArdourCanvas::Container* cd_marker_group;
824 /* parent for groups which themselves contain time markers */
825 ArdourCanvas::Container* _time_markers_group;
827 /* The group containing all other groups that are scrolled vertically
830 ArdourCanvas::ScrollGroup* hv_scroll_group;
832 /* The group containing all other groups that are scrolled horizontally ONLY
834 ArdourCanvas::ScrollGroup* h_scroll_group;
836 /* Scroll group for cursors, scrolled horizontally, above everything else
838 ArdourCanvas::ScrollGroup* cursor_scroll_group;
840 /* The group containing all trackviews. */
841 ArdourCanvas::Container* no_scroll_group;
843 /* The group containing all trackviews. */
844 ArdourCanvas::Container* _trackview_group;
846 /* The group holding things (mostly regions) while dragging so they
847 * are on top of everything else
849 ArdourCanvas::Container* _drag_motion_group;
851 /* a rect that sits at the bottom of all tracks to act as a drag-no-drop/clickable
854 ArdourCanvas::Rectangle* _canvas_drop_zone;
855 bool canvas_drop_zone_event (GdkEvent* event);
858 ruler_metric_timecode = 0,
859 ruler_metric_bbt = 1,
860 ruler_metric_samples = 2,
861 ruler_metric_minsec = 3,
863 ruler_time_tempo = 4,
864 ruler_time_meter = 5,
865 ruler_time_marker = 6,
866 ruler_time_range_marker = 7,
867 ruler_time_transport_marker = 8,
868 ruler_time_cd_marker = 9,
869 ruler_video_timeline = 10,
872 Glib::RefPtr<Gtk::ToggleAction> ruler_timecode_action;
873 Glib::RefPtr<Gtk::ToggleAction> ruler_bbt_action;
874 Glib::RefPtr<Gtk::ToggleAction> ruler_samples_action;
875 Glib::RefPtr<Gtk::ToggleAction> ruler_minsec_action;
876 Glib::RefPtr<Gtk::ToggleAction> ruler_tempo_action;
877 Glib::RefPtr<Gtk::ToggleAction> ruler_meter_action;
878 Glib::RefPtr<Gtk::ToggleAction> ruler_marker_action;
879 Glib::RefPtr<Gtk::ToggleAction> ruler_range_action;
880 Glib::RefPtr<Gtk::ToggleAction> ruler_loop_punch_action;
881 Glib::RefPtr<Gtk::ToggleAction> ruler_cd_marker_action;
882 bool no_ruler_shown_update;
884 Gtk::Widget * ruler_grabbed_widget;
886 RulerDialog* ruler_dialog;
888 void initialize_rulers ();
889 void update_just_timecode ();
890 void compute_fixed_ruler_scale (); //calculates the RulerScale of the fixed rulers
891 void update_fixed_rulers ();
892 void update_tempo_based_rulers (ARDOUR::TempoMap::BBTPointList::const_iterator& begin,
893 ARDOUR::TempoMap::BBTPointList::const_iterator& end);
894 void popup_ruler_menu (framepos_t where = 0, ItemType type = RegionItem);
895 void update_ruler_visibility ();
896 void set_ruler_visible (RulerType, bool);
897 void toggle_ruler_visibility (RulerType rt);
898 void ruler_toggled (int);
899 bool ruler_label_button_release (GdkEventButton*);
900 void store_ruler_visibility ();
901 void restore_ruler_visibility ();
905 enum MinsecRulerScale {
910 minsec_show_many_hours
913 MinsecRulerScale minsec_ruler_scale;
915 framecnt_t minsec_mark_interval;
916 gint minsec_mark_modulo;
918 void set_minsec_ruler_scale (framepos_t, framepos_t);
920 enum TimecodeRulerScale {
922 timecode_show_frames,
923 timecode_show_seconds,
924 timecode_show_minutes,
926 timecode_show_many_hours
929 TimecodeRulerScale timecode_ruler_scale;
931 gint timecode_mark_modulo;
932 gint timecode_nmarks;
933 void set_timecode_ruler_scale (framepos_t, framepos_t);
935 framecnt_t _samples_ruler_interval;
936 void set_samples_ruler_scale (framepos_t, framepos_t);
946 bbt_show_ticks_detail,
947 bbt_show_ticks_super_detail
950 BBTRulerScale bbt_ruler_scale;
954 uint32_t bbt_bar_helper_on;
955 uint32_t bbt_accent_modulo;
956 void compute_bbt_ruler_scale (framepos_t lower, framepos_t upper,
957 ARDOUR::TempoMap::BBTPointList::const_iterator current_bbt_points_begin,
958 ARDOUR::TempoMap::BBTPointList::const_iterator current_bbt_points_end);
960 ArdourCanvas::Ruler* timecode_ruler;
961 ArdourCanvas::Ruler* bbt_ruler;
962 ArdourCanvas::Ruler* samples_ruler;
963 ArdourCanvas::Ruler* minsec_ruler;
965 static double timebar_height;
966 guint32 visible_timebars;
967 Gtk::Menu *editor_ruler_menu;
969 ArdourCanvas::Rectangle* tempo_bar;
970 ArdourCanvas::Rectangle* meter_bar;
971 ArdourCanvas::Rectangle* marker_bar;
972 ArdourCanvas::Rectangle* range_marker_bar;
973 ArdourCanvas::Rectangle* transport_marker_bar;
974 ArdourCanvas::Rectangle* cd_marker_bar;
976 Gtk::Label minsec_label;
977 Gtk::Label bbt_label;
978 Gtk::Label timecode_label;
979 Gtk::Label samples_label;
980 Gtk::Label tempo_label;
981 Gtk::Label meter_label;
982 Gtk::Label mark_label;
983 Gtk::Label range_mark_label;
984 Gtk::Label transport_mark_label;
985 Gtk::Label cd_mark_label;
987 /* videtimline related actions */
988 Gtk::Label videotl_label;
989 ArdourCanvas::Container* videotl_group;
990 Glib::RefPtr<Gtk::ToggleAction> ruler_video_action;
991 Glib::RefPtr<Gtk::ToggleAction> xjadeo_proc_action;
992 Glib::RefPtr<Gtk::ToggleAction> xjadeo_ontop_action;
993 Glib::RefPtr<Gtk::ToggleAction> xjadeo_timecode_action;
994 Glib::RefPtr<Gtk::ToggleAction> xjadeo_frame_action;
995 Glib::RefPtr<Gtk::ToggleAction> xjadeo_osdbg_action;
996 Glib::RefPtr<Gtk::ToggleAction> xjadeo_fullscreen_action;
997 Glib::RefPtr<Gtk::ToggleAction> xjadeo_letterbox_action;
998 Glib::RefPtr<Gtk::Action> xjadeo_zoom_100;
999 void set_xjadeo_proc ();
1000 void toggle_xjadeo_proc (int state=-1);
1001 void set_close_video_sensitive (bool onoff);
1002 void set_xjadeo_sensitive (bool onoff);
1003 void set_xjadeo_viewoption (int);
1004 void toggle_xjadeo_viewoption (int what, int state=-1);
1005 void toggle_ruler_video (bool onoff) {ruler_video_action->set_active(onoff);}
1006 int videotl_bar_height; /* in units of timebar_height; default: 4 */
1007 int get_videotl_bar_height () const { return videotl_bar_height; }
1008 void toggle_region_video_lock ();
1010 friend class EditorCursor;
1012 EditorCursor* playhead_cursor;
1014 framepos_t get_region_boundary (framepos_t pos, int32_t dir, bool with_selection, bool only_onscreen);
1016 void cursor_to_region_boundary (bool with_selection, int32_t dir);
1017 void cursor_to_next_region_boundary (bool with_selection);
1018 void cursor_to_previous_region_boundary (bool with_selection);
1019 void cursor_to_next_region_point (EditorCursor*, ARDOUR::RegionPoint);
1020 void cursor_to_previous_region_point (EditorCursor*, ARDOUR::RegionPoint);
1021 void cursor_to_region_point (EditorCursor*, ARDOUR::RegionPoint, int32_t dir);
1022 void cursor_to_selection_start (EditorCursor *);
1023 void cursor_to_selection_end (EditorCursor *);
1025 void selected_marker_to_region_boundary (bool with_selection, int32_t dir);
1026 void selected_marker_to_next_region_boundary (bool with_selection);
1027 void selected_marker_to_previous_region_boundary (bool with_selection);
1028 void selected_marker_to_next_region_point (ARDOUR::RegionPoint);
1029 void selected_marker_to_previous_region_point (ARDOUR::RegionPoint);
1030 void selected_marker_to_region_point (ARDOUR::RegionPoint, int32_t dir);
1031 void selected_marker_to_selection_start ();
1032 void selected_marker_to_selection_end ();
1034 void select_all_selectables_using_cursor (EditorCursor *, bool);
1035 void select_all_selectables_using_edit (bool);
1036 void select_all_selectables_between (bool within);
1037 void select_range_between ();
1039 boost::shared_ptr<ARDOUR::Region> find_next_region (ARDOUR::framepos_t, ARDOUR::RegionPoint, int32_t dir, TrackViewList&, TimeAxisView ** = 0);
1040 ARDOUR::framepos_t find_next_region_boundary (ARDOUR::framepos_t, int32_t dir, const TrackViewList&);
1042 std::vector<ARDOUR::framepos_t> region_boundary_cache;
1043 void build_region_boundary_cache ();
1045 Gtk::HBox toplevel_hpacker;
1048 Gtk::HBox bottom_hbox;
1050 Gtk::Table edit_packer;
1052 /** the adjustment that controls the overall editor vertical scroll position */
1053 Gtk::Adjustment vertical_adjustment;
1054 Gtk::Adjustment horizontal_adjustment;
1056 Gtk::Adjustment unused_adjustment; // yes, really; Gtk::Layout constructor requires refs
1057 Gtk::Layout controls_layout;
1058 bool control_layout_scroll (GdkEventScroll* ev);
1059 void reset_controls_layout_width ();
1060 void reset_controls_layout_height (int32_t height);
1069 bool scroll_press (Direction);
1070 void scroll_release ();
1071 sigc::connection _scroll_connection;
1072 int _scroll_callbacks;
1074 double _visible_canvas_width;
1075 double _visible_canvas_height; ///< height of the visible area of the track canvas
1076 double _full_canvas_height; ///< full height of the canvas
1078 bool track_canvas_map_handler (GdkEventAny*);
1080 bool edit_controls_button_release (GdkEventButton*);
1081 Gtk::Menu *edit_controls_left_menu;
1082 Gtk::Menu *edit_controls_right_menu;
1084 Gtk::VBox track_canvas_vbox;
1085 Gtk::VBox edit_controls_vbox;
1086 Gtk::HBox edit_controls_hbox;
1088 void control_vertical_zoom_in_all ();
1089 void control_vertical_zoom_out_all ();
1090 void control_vertical_zoom_in_selected ();
1091 void control_vertical_zoom_out_selected ();
1092 void control_step_tracks_up ();
1093 void control_step_tracks_down ();
1094 void control_view (uint32_t);
1095 void control_scroll (float);
1096 void control_select (uint32_t rid, Selection::Operation);
1097 void control_unselect ();
1098 void access_action (std::string,std::string);
1099 bool deferred_control_scroll (framepos_t);
1100 sigc::connection control_scroll_connection;
1102 void tie_vertical_scrolling ();
1103 void set_horizontal_position (double);
1104 double horizontal_position () const;
1106 struct VisualChange {
1114 framepos_t time_origin;
1115 framecnt_t samples_per_pixel;
1118 int idle_handler_id;
1119 /** true if we are currently in the idle handler */
1122 VisualChange() : pending ((VisualChange::Type) 0), time_origin (0), samples_per_pixel (0), idle_handler_id (-1), being_handled (false) {}
1124 pending = Type (pending | t);
1128 VisualChange pending_visual_change;
1130 static int _idle_visual_changer (void *arg);
1131 int idle_visual_changer ();
1132 void visual_changer (const VisualChange&);
1133 void ensure_visual_change_idle_handler ();
1136 TrackViewList track_views;
1137 std::pair<TimeAxisView*, double> trackview_by_y_position (double, bool trackview_relative_offset = true) const;
1138 RouteTimeAxisView* axis_view_from_route (boost::shared_ptr<ARDOUR::Route>) const;
1140 TrackViewList get_tracks_for_range_action () const;
1142 sigc::connection super_rapid_screen_update_connection;
1143 framepos_t last_update_frame;
1144 void center_screen_internal (framepos_t, float);
1146 void super_rapid_screen_update ();
1148 void session_going_away ();
1150 framepos_t cut_buffer_start;
1151 framecnt_t cut_buffer_length;
1153 boost::shared_ptr<CursorContext> _press_cursor_ctx; ///< Button press cursor context
1155 boost::weak_ptr<ARDOUR::Trimmable> _trimmable;
1156 boost::weak_ptr<ARDOUR::Movable> _movable;
1158 bool typed_event (ArdourCanvas::Item*, GdkEvent*, ItemType);
1159 bool button_press_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1160 bool button_press_handler_1 (ArdourCanvas::Item *, GdkEvent *, ItemType);
1161 bool button_press_handler_2 (ArdourCanvas::Item *, GdkEvent *, ItemType);
1162 bool button_release_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1163 bool button_double_click_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1164 bool button_press_dispatch (GdkEventButton*);
1165 bool button_release_dispatch (GdkEventButton*);
1166 bool motion_handler (ArdourCanvas::Item*, GdkEvent*, bool from_autoscroll = false);
1167 bool enter_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1168 bool leave_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1169 bool key_press_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1170 bool key_release_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1172 Gtkmm2ext::Bindings* button_bindings;
1173 XMLNode* button_settings () const;
1175 /* KEYMAP HANDLING */
1177 void register_actions ();
1178 void register_region_actions ();
1180 void load_bindings ();
1181 Gtkmm2ext::ActionMap editor_action_map;
1182 Gtkmm2ext::Bindings key_bindings;
1184 /* CUT/COPY/PASTE */
1186 framepos_t last_paste_pos;
1187 unsigned paste_count;
1189 void cut_copy (Editing::CutCopyOp);
1190 bool can_cut_copy () const;
1191 void cut_copy_points (Editing::CutCopyOp, Evoral::Beats earliest=Evoral::Beats(), bool midi=false);
1192 void cut_copy_regions (Editing::CutCopyOp, RegionSelection&);
1193 void cut_copy_ranges (Editing::CutCopyOp);
1194 void cut_copy_midi (Editing::CutCopyOp);
1196 void mouse_paste ();
1197 void paste_internal (framepos_t position, float times);
1199 /* EDITING OPERATIONS */
1201 void reset_point_selection ();
1202 void toggle_region_lock ();
1203 void toggle_opaque_region ();
1204 void toggle_record_enable ();
1205 void toggle_solo ();
1206 void toggle_solo_isolate ();
1207 void toggle_mute ();
1208 void toggle_region_lock_style ();
1210 enum LayerOperation {
1217 void do_layer_operation (LayerOperation);
1218 void raise_region ();
1219 void raise_region_to_top ();
1220 void change_region_layering_order (bool from_context_menu);
1221 void lower_region ();
1222 void lower_region_to_bottom ();
1223 void split_region_at_transients ();
1224 void crop_region_to_selection ();
1225 void crop_region_to (framepos_t start, framepos_t end);
1226 void set_sync_point (framepos_t, const RegionSelection&);
1227 void set_region_sync_position ();
1228 void remove_region_sync();
1229 void align_regions (ARDOUR::RegionPoint);
1230 void align_regions_relative (ARDOUR::RegionPoint point);
1231 void align_region (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, framepos_t position);
1232 void align_region_internal (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, framepos_t position);
1233 void remove_selected_regions ();
1234 void remove_clicked_region ();
1235 void show_region_properties ();
1236 void show_midi_list_editor ();
1237 void rename_region ();
1238 void duplicate_some_regions (RegionSelection&, float times);
1239 void duplicate_selection (float times);
1240 void region_fill_selection ();
1241 void combine_regions ();
1242 void uncombine_regions ();
1244 void region_fill_track ();
1245 void audition_playlist_region_standalone (boost::shared_ptr<ARDOUR::Region>);
1246 void audition_playlist_region_via_route (boost::shared_ptr<ARDOUR::Region>, ARDOUR::Route&);
1247 void split_multichannel_region();
1248 void reverse_region ();
1249 void strip_region_silence ();
1250 void normalize_region ();
1251 void reset_region_scale_amplitude ();
1252 void adjust_region_gain (bool up);
1253 void quantize_region ();
1254 void quantize_regions (const RegionSelection& rs);
1255 void legatize_region (bool shrink_only);
1256 void legatize_regions (const RegionSelection& rs, bool shrink_only);
1257 void transform_region ();
1258 void transform_regions (const RegionSelection& rs);
1259 void insert_patch_change (bool from_context);
1260 void fork_region ();
1262 void do_insert_time ();
1263 void insert_time (framepos_t, framecnt_t, Editing::InsertTimeOption, bool, bool, bool, bool, bool, bool);
1265 void do_cut_time ();
1266 void cut_time (framepos_t pos, framecnt_t distance, Editing::InsertTimeOption opt, bool ignore_music_glue, bool markers_too,
1267 bool glued_markers_too, bool locked_markers_too, bool tempo_too);
1269 void tab_to_transient (bool forward);
1271 void set_tempo_from_region ();
1272 void use_range_as_bar ();
1274 void define_one_bar (framepos_t start, framepos_t end);
1276 void audition_region_from_region_list ();
1277 void hide_region_from_region_list ();
1278 void show_region_in_region_list ();
1280 void naturalize_region ();
1282 void reset_focus ();
1284 void split_region ();
1289 void paste (float times, bool from_context_menu = false);
1291 void place_transient ();
1292 void remove_transient (ArdourCanvas::Item* item);
1293 void snap_regions_to_grid ();
1294 void close_region_gaps ();
1296 void keyboard_paste ();
1298 void region_from_selection ();
1299 void create_region_from_selection (std::vector<boost::shared_ptr<ARDOUR::Region> >&);
1301 void play_from_start ();
1302 void play_from_edit_point ();
1303 void play_from_edit_point_and_return ();
1304 void play_selected_region ();
1305 void play_edit_range ();
1306 void play_location (ARDOUR::Location&);
1307 void loop_location (ARDOUR::Location&);
1309 void calc_extra_zoom_edges(framepos_t &start, framepos_t &end);
1310 void temporal_zoom_selection (bool both_axes = false);
1311 void temporal_zoom_region (bool both_axes);
1312 void temporal_zoom_session ();
1313 void temporal_zoom (framecnt_t samples_per_pixel);
1314 void temporal_zoom_by_frame (framepos_t start, framepos_t end);
1315 void temporal_zoom_to_frame (bool coarser, framepos_t frame);
1317 void insert_region_list_selection (float times);
1319 /* import & embed */
1321 void add_external_audio_action (Editing::ImportMode);
1322 void external_audio_dialog ();
1323 void session_import_dialog ();
1325 int check_whether_and_how_to_import(std::string, bool all_or_nothing = true);
1326 bool check_multichannel_status (const std::vector<std::string>& paths);
1328 SoundFileOmega* sfbrowser;
1330 void bring_in_external_audio (Editing::ImportMode mode, framepos_t& pos);
1332 bool idle_drop_paths (std::vector<std::string> paths, framepos_t frame, double ypos, bool copy);
1333 void drop_paths_part_two (const std::vector<std::string>& paths, framepos_t frame, double ypos, bool copy);
1335 int import_sndfiles (std::vector<std::string> paths,
1336 Editing::ImportDisposition disposition,
1337 Editing::ImportMode mode,
1338 ARDOUR::SrcQuality quality,
1342 boost::shared_ptr<ARDOUR::Track>& track,
1344 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
1346 int embed_sndfiles (std::vector<std::string> paths,
1347 bool multiple_files,
1348 bool& check_sample_rate,
1349 Editing::ImportDisposition disposition,
1350 Editing::ImportMode mode,
1354 boost::shared_ptr<ARDOUR::Track>& track,
1355 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
1357 int add_sources (std::vector<std::string> paths,
1358 ARDOUR::SourceList& sources,
1360 Editing::ImportDisposition disposition,
1361 Editing::ImportMode mode,
1364 boost::shared_ptr<ARDOUR::Track>& track,
1365 bool add_channel_suffix,
1366 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
1368 int finish_bringing_in_material (boost::shared_ptr<ARDOUR::Region> region,
1372 Editing::ImportMode mode,
1373 boost::shared_ptr<ARDOUR::Track>& existing_track,
1374 const std::string& new_track_name,
1375 boost::shared_ptr<ARDOUR::PluginInfo> instrument);
1377 boost::shared_ptr<ARDOUR::AudioTrack> get_nth_selected_audio_track (int nth) const;
1378 boost::shared_ptr<ARDOUR::MidiTrack> get_nth_selected_midi_track (int nth) const;
1380 void toggle_midi_input_active (bool flip_others);
1382 ARDOUR::InterThreadInfo* current_interthread_info;
1384 AnalysisWindow* analysis_window;
1386 /* import specific info */
1388 struct EditorImportStatus : public ARDOUR::ImportStatus {
1389 Editing::ImportMode mode;
1393 boost::shared_ptr<ARDOUR::Track> track;
1397 EditorImportStatus import_status;
1398 static void *_import_thread (void *);
1399 void* import_thread ();
1400 void finish_import ();
1402 /* to support this ... */
1404 void import_audio (bool as_tracks);
1405 void do_import (std::vector<std::string> paths, bool split, bool as_tracks);
1407 void move_to_start ();
1408 void move_to_end ();
1409 void center_playhead ();
1410 void center_edit_point ();
1411 void playhead_forward_to_grid ();
1412 void playhead_backward_to_grid ();
1413 void scroll_playhead (bool forward);
1414 void scroll_backward (float pages=0.8f);
1415 void scroll_forward (float pages=0.8f);
1416 void scroll_tracks_down ();
1417 void scroll_tracks_up ();
1419 void clear_markers ();
1420 void clear_ranges ();
1421 void clear_locations ();
1422 void unhide_markers ();
1423 void unhide_ranges ();
1424 void jump_forward_to_mark ();
1425 void jump_backward_to_mark ();
1426 void cursor_align (bool playhead_to_edit);
1427 void toggle_skip_playback ();
1429 void remove_last_capture ();
1430 void select_all_selectables_using_time_selection ();
1431 void select_all_selectables_using_loop();
1432 void select_all_selectables_using_punch();
1433 void set_selection_from_range (ARDOUR::Location&);
1434 void set_selection_from_punch ();
1435 void set_selection_from_loop ();
1436 void set_selection_from_region ();
1438 void add_location_mark (framepos_t where);
1439 void add_location_from_region ();
1440 void add_locations_from_region ();
1441 void add_location_from_selection ();
1442 void set_loop_from_selection (bool play);
1443 void set_punch_from_selection ();
1444 void set_punch_from_region ();
1446 void set_session_start_from_playhead ();
1447 void set_session_end_from_playhead ();
1448 void set_session_extents_from_selection ();
1450 void set_loop_from_region (bool play);
1452 void set_loop_range (framepos_t start, framepos_t end, std::string cmd);
1453 void set_punch_range (framepos_t start, framepos_t end, std::string cmd);
1455 void add_location_from_playhead_cursor ();
1456 void remove_location_at_playhead_cursor ();
1457 bool select_new_marker;
1459 void reverse_selection ();
1460 void edit_envelope ();
1462 double last_scrub_x;
1463 int scrubbing_direction;
1464 int scrub_reversals;
1465 int scrub_reverse_distance;
1466 void scrub (framepos_t, double);
1468 void keyboard_selection_begin ();
1469 void keyboard_selection_finish (bool add);
1470 bool have_pending_keyboard_selection;
1471 framepos_t pending_keyboard_selection_start;
1473 void move_range_selection_start_or_end_to_region_boundary (bool, bool);
1475 Editing::SnapType _snap_type;
1476 Editing::SnapMode _snap_mode;
1478 /// Snap threshold in pixels
1479 double snap_threshold;
1481 bool ignore_gui_changes;
1483 DragManager* _drags;
1488 Gtk::Dialog* lock_dialog;
1490 struct timeval last_event_time;
1491 bool generic_event_handler (GdkEvent*);
1492 bool lock_timeout_callback ();
1493 void start_lock_event_timing ();
1495 Gtk::Menu fade_context_menu;
1497 Gtk::Menu xfade_in_context_menu;
1498 Gtk::Menu xfade_out_context_menu;
1499 void popup_xfade_in_context_menu (int, int, ArdourCanvas::Item*, ItemType);
1500 void popup_xfade_out_context_menu (int, int, ArdourCanvas::Item*, ItemType);
1501 void fill_xfade_menu (Gtk::Menu_Helpers::MenuList& items, bool start);
1503 void set_fade_in_shape (ARDOUR::FadeShape);
1504 void set_fade_out_shape (ARDOUR::FadeShape);
1506 void set_fade_length (bool in);
1507 void set_fade_in_active (bool);
1508 void set_fade_out_active (bool);
1512 std::set<boost::shared_ptr<ARDOUR::Playlist> > motion_frozen_playlists;
1514 bool _dragging_playhead;
1515 bool _dragging_edit_point;
1517 void marker_drag_motion_callback (GdkEvent*);
1518 void marker_drag_finished_callback (GdkEvent*);
1520 gint mouse_rename_region (ArdourCanvas::Item*, GdkEvent*);
1522 void add_region_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1523 void start_create_region_grab (ArdourCanvas::Item*, GdkEvent*);
1524 void add_region_copy_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1525 void add_region_brush_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1526 void start_selection_grab (ArdourCanvas::Item*, GdkEvent*);
1528 void region_view_item_click (AudioRegionView&, GdkEventButton*);
1530 bool can_remove_control_point (ArdourCanvas::Item *);
1531 void remove_control_point (ArdourCanvas::Item *);
1533 void mouse_brush_insert_region (RegionView*, framepos_t pos);
1535 /* Canvas event handlers */
1537 bool canvas_scroll_event (GdkEventScroll* event, bool from_canvas);
1538 bool canvas_control_point_event (GdkEvent* event,ArdourCanvas::Item*, ControlPoint*);
1539 bool canvas_line_event (GdkEvent* event,ArdourCanvas::Item*, AutomationLine*);
1540 bool canvas_selection_rect_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1541 bool canvas_selection_start_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1542 bool canvas_selection_end_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1543 bool canvas_start_xfade_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1544 bool canvas_end_xfade_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1545 bool canvas_fade_in_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1546 bool canvas_fade_in_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*, bool trim = false);
1547 bool canvas_fade_out_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1548 bool canvas_fade_out_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*, bool trim = false);
1549 bool canvas_region_view_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1550 bool canvas_wave_view_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1551 bool canvas_frame_handle_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1552 bool canvas_region_view_name_highlight_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1553 bool canvas_region_view_name_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1554 bool canvas_feature_line_event (GdkEvent* event, ArdourCanvas::Item*, RegionView*);
1555 bool canvas_stream_view_event (GdkEvent* event,ArdourCanvas::Item*, RouteTimeAxisView*);
1556 bool canvas_marker_event (GdkEvent* event,ArdourCanvas::Item*, Marker*);
1557 bool canvas_tempo_marker_event (GdkEvent* event,ArdourCanvas::Item*, TempoMarker*);
1558 bool canvas_meter_marker_event (GdkEvent* event,ArdourCanvas::Item*, MeterMarker*);
1559 bool canvas_automation_track_event(GdkEvent* event, ArdourCanvas::Item*, AutomationTimeAxisView*);
1560 bool canvas_note_event (GdkEvent* event, ArdourCanvas::Item *);
1562 bool canvas_ruler_event (GdkEvent* event, ArdourCanvas::Item *, ItemType);
1563 bool canvas_tempo_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1564 bool canvas_meter_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1565 bool canvas_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1566 bool canvas_range_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1567 bool canvas_transport_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1568 bool canvas_cd_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1570 bool canvas_videotl_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1571 void update_video_timeline (bool flush = false);
1572 void set_video_timeline_height (const int);
1573 bool is_video_timeline_locked ();
1574 void toggle_video_timeline_locked ();
1575 void set_video_timeline_locked (const bool);
1576 void queue_visual_videotimeline_update ();
1577 void embed_audio_from_video (std::string, framepos_t n = 0, bool lock_position_to_video = true);
1579 PBD::Signal0<void> EditorFreeze;
1580 PBD::Signal0<void> EditorThaw;
1583 friend class DragManager;
1584 friend class EditorRouteGroups;
1585 friend class EditorRegions;
1587 /* non-public event handlers */
1589 bool canvas_playhead_cursor_event (GdkEvent* event, ArdourCanvas::Item*);
1590 bool track_canvas_scroll (GdkEventScroll* event);
1592 bool track_canvas_button_press_event (GdkEventButton* event);
1593 bool track_canvas_button_release_event (GdkEventButton* event);
1594 bool track_canvas_motion_notify_event (GdkEventMotion* event);
1596 Gtk::Allocation _canvas_viewport_allocation;
1597 void track_canvas_viewport_allocate (Gtk::Allocation alloc);
1598 void track_canvas_viewport_size_allocated ();
1599 bool track_canvas_drag_motion (Glib::RefPtr<Gdk::DragContext> const &, int, int, guint);
1600 bool track_canvas_key_press (GdkEventKey *);
1601 bool track_canvas_key_release (GdkEventKey *);
1603 void set_playhead_cursor ();
1605 void toggle_region_mute ();
1607 void initialize_canvas ();
1609 /* display control */
1611 bool _show_measures;
1612 /// true if the editor should follow the playhead, otherwise false
1613 bool _follow_playhead;
1614 /// true if we scroll the tracks rather than the playhead
1615 bool _stationary_playhead;
1616 /// true if we are in fullscreen mode
1619 TempoLines* tempo_lines;
1621 ArdourCanvas::Container* global_rect_group;
1622 ArdourCanvas::Container* time_line_group;
1624 void hide_measures ();
1625 void draw_measures (ARDOUR::TempoMap::BBTPointList::const_iterator& begin,
1626 ARDOUR::TempoMap::BBTPointList::const_iterator& end);
1628 void new_tempo_section ();
1631 void remove_tempo_marker (ArdourCanvas::Item*);
1632 void remove_meter_marker (ArdourCanvas::Item*);
1633 gint real_remove_tempo_marker (ARDOUR::TempoSection*);
1634 gint real_remove_meter_marker (ARDOUR::MeterSection*);
1636 void edit_tempo_marker (TempoMarker&);
1637 void edit_meter_marker (MeterMarker&);
1638 void edit_control_point (ArdourCanvas::Item*);
1639 void edit_notes (MidiRegionView*);
1641 void marker_menu_edit ();
1642 void marker_menu_remove ();
1643 void marker_menu_rename ();
1644 void rename_marker (Marker *marker);
1645 void toggle_marker_menu_lock ();
1646 void toggle_marker_menu_glue ();
1647 void marker_menu_hide ();
1648 void marker_menu_loop_range ();
1649 void marker_menu_select_all_selectables_using_range ();
1650 void marker_menu_select_using_range ();
1651 void marker_menu_separate_regions_using_location ();
1652 void marker_menu_play_from ();
1653 void marker_menu_play_range ();
1654 void marker_menu_set_playhead ();
1655 void marker_menu_set_from_playhead ();
1656 void marker_menu_set_from_selection (bool force_regions);
1657 void marker_menu_range_to_next ();
1658 void marker_menu_zoom_to_range ();
1659 void new_transport_marker_menu_set_loop ();
1660 void new_transport_marker_menu_set_punch ();
1661 void update_loop_range_view ();
1662 void update_punch_range_view ();
1663 void new_transport_marker_menu_popdown ();
1664 void marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1665 void tempo_or_meter_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1666 void new_transport_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1667 void build_range_marker_menu (bool, bool);
1668 void build_marker_menu (ARDOUR::Location *);
1669 void build_tempo_or_meter_marker_menu (bool);
1670 void build_new_transport_marker_menu ();
1671 void dynamic_cast_marker_object (void*, MeterMarker**, TempoMarker**) const;
1673 Gtk::Menu* tempo_or_meter_marker_menu;
1674 Gtk::Menu* marker_menu;
1675 Gtk::Menu* range_marker_menu;
1676 Gtk::Menu* transport_marker_menu;
1677 Gtk::Menu* new_transport_marker_menu;
1678 Gtk::Menu* cd_marker_menu;
1679 ArdourCanvas::Item* marker_menu_item;
1681 typedef std::list<Marker*> Marks;
1684 void remove_metric_marks ();
1685 void draw_metric_marks (const ARDOUR::Metrics& metrics);
1687 void compute_current_bbt_points (framepos_t left, framepos_t right,
1688 ARDOUR::TempoMap::BBTPointList::const_iterator& begin,
1689 ARDOUR::TempoMap::BBTPointList::const_iterator& end);
1691 void tempo_map_changed (const PBD::PropertyChange&);
1692 void redisplay_tempo (bool immediate_redraw);
1694 uint32_t bbt_beat_subdivision;
1698 Gtk::ToggleButton editor_mixer_button;
1699 Gtk::ToggleButton editor_list_button;
1700 void editor_mixer_button_toggled ();
1701 void editor_list_button_toggled ();
1703 ArdourButton zoom_in_button;
1704 ArdourButton zoom_out_button;
1705 ArdourButton zoom_out_full_button;
1707 ArdourButton tav_expand_button;
1708 ArdourButton tav_shrink_button;
1709 ArdourDropdown visible_tracks_selector;
1710 ArdourDropdown zoom_preset_selector;
1712 int32_t _visible_track_count;
1713 void build_track_count_menu ();
1714 void set_visible_track_count (int32_t);
1716 void set_zoom_preset(int64_t);
1718 Gtk::VBox toolbar_clock_vbox;
1719 Gtk::VBox toolbar_selection_clock_vbox;
1720 Gtk::Table toolbar_selection_clock_table;
1721 Gtk::Label toolbar_selection_cursor_label;
1723 Gtkmm2ext::TearOff* _mouse_mode_tearoff;
1724 ArdourButton mouse_select_button;
1725 ArdourButton mouse_draw_button;
1726 ArdourButton mouse_move_button;
1727 ArdourButton mouse_timefx_button;
1728 ArdourButton mouse_content_button;
1729 ArdourButton mouse_audition_button;
1730 ArdourButton mouse_cut_button;
1732 ArdourButton smart_mode_button;
1733 Glib::RefPtr<Gtk::ToggleAction> smart_mode_action;
1735 void mouse_mode_toggled (Editing::MouseMode m);
1736 void mouse_mode_object_range_toggled ();
1737 bool ignore_mouse_mode_toggle;
1739 bool mouse_select_button_release (GdkEventButton*);
1741 Gtk::VBox automation_box;
1742 Gtk::Button automation_mode_button;
1744 //edit mode menu stuff
1745 ArdourDropdown edit_mode_selector;
1746 void edit_mode_selection_done ( ARDOUR::EditMode m );
1747 void build_edit_mode_menu ();
1748 Gtk::VBox edit_mode_box;
1750 void set_edit_mode (ARDOUR::EditMode);
1751 void cycle_edit_mode ();
1753 ArdourDropdown snap_type_selector;
1754 void build_snap_type_menu ();
1756 ArdourDropdown snap_mode_selector;
1757 void build_snap_mode_menu ();
1760 std::vector<std::string> snap_type_strings;
1761 std::vector<std::string> snap_mode_strings;
1763 void snap_type_selection_done (Editing::SnapType);
1764 void snap_mode_selection_done (Editing::SnapMode);
1765 void snap_mode_chosen (Editing::SnapMode);
1766 void snap_type_chosen (Editing::SnapType);
1768 Glib::RefPtr<Gtk::RadioAction> snap_type_action (Editing::SnapType);
1769 Glib::RefPtr<Gtk::RadioAction> snap_mode_action (Editing::SnapMode);
1771 //zoom focus meu stuff
1772 ArdourDropdown zoom_focus_selector;
1773 void zoom_focus_selection_done ( Editing::ZoomFocus f );
1774 void build_zoom_focus_menu ();
1775 std::vector<std::string> zoom_focus_strings;
1777 void zoom_focus_chosen (Editing::ZoomFocus);
1779 Glib::RefPtr<Gtk::RadioAction> zoom_focus_action (Editing::ZoomFocus);
1781 Gtk::HBox _zoom_box;
1782 Gtkmm2ext::TearOff* _zoom_tearoff;
1783 void zoom_adjustment_changed();
1785 void setup_toolbar ();
1787 void setup_tooltips ();
1789 Gtkmm2ext::TearOff* _tools_tearoff;
1790 Gtk::HBox toolbar_hbox;
1791 Gtk::EventBox toolbar_base;
1792 Gtk::Frame toolbar_frame;
1793 Gtk::Viewport _toolbar_viewport;
1797 Gtk::HBox panic_box;
1799 void setup_midi_toolbar ();
1801 /* selection process */
1803 Selection* selection;
1804 Selection* cut_buffer;
1805 SelectionMemento* _selection_memento;
1807 void time_selection_changed ();
1808 void update_time_selection_display ();
1809 void track_selection_changed ();
1810 void region_selection_changed ();
1811 sigc::connection editor_regions_selection_changed_connection;
1812 void sensitize_all_region_actions (bool);
1813 void sensitize_the_right_region_actions ();
1814 bool _all_region_actions_sensitized;
1815 /** Flag to block region action handlers from doing what they normally do;
1816 * I tried Gtk::Action::block_activate() but this doesn't work (ie it doesn't
1817 * block) when setting a ToggleAction's active state.
1819 bool _ignore_region_action;
1820 bool _last_region_menu_was_main;
1821 void point_selection_changed ();
1822 void marker_selection_changed ();
1824 bool _ignore_follow_edits;
1826 void cancel_selection ();
1827 void cancel_time_selection ();
1829 bool get_smart_mode() const;
1831 bool audio_region_selection_covers (framepos_t where);
1833 /* transport range select process */
1835 ArdourCanvas::Rectangle* cd_marker_bar_drag_rect;
1836 ArdourCanvas::Rectangle* range_bar_drag_rect;
1837 ArdourCanvas::Rectangle* transport_bar_drag_rect;
1840 ArdourCanvas::Rectangle *bogus_background_rect;
1842 ArdourCanvas::Rectangle *transport_bar_range_rect;
1843 ArdourCanvas::Rectangle *transport_bar_preroll_rect;
1844 ArdourCanvas::Rectangle *transport_bar_postroll_rect;
1845 ArdourCanvas::Rectangle *transport_loop_range_rect;
1846 ArdourCanvas::Rectangle *transport_punch_range_rect;
1847 ArdourCanvas::Line *transport_punchin_line;
1848 ArdourCanvas::Line *transport_punchout_line;
1849 ArdourCanvas::Rectangle *transport_preroll_rect;
1850 ArdourCanvas::Rectangle *transport_postroll_rect;
1852 ARDOUR::Location* transport_loop_location();
1853 ARDOUR::Location* transport_punch_location();
1855 ARDOUR::Location *temp_location;
1857 /* object rubberband select process */
1859 void select_all_within (framepos_t, framepos_t, double, double, TrackViewList const &, Selection::Operation, bool);
1861 ArdourCanvas::Rectangle *rubberband_rect;
1863 EditorRouteGroups* _route_groups;
1864 EditorRoutes* _routes;
1865 EditorRegions* _regions;
1866 EditorSnapshots* _snapshots;
1867 EditorLocations* _locations;
1869 /* diskstream/route display management */
1870 Glib::RefPtr<Gdk::Pixbuf> rec_enabled_icon;
1871 Glib::RefPtr<Gdk::Pixbuf> rec_disabled_icon;
1873 Glib::RefPtr<Gtk::TreeSelection> route_display_selection;
1875 bool sync_track_view_list_and_routes ();
1877 Gtk::VBox list_vpacker;
1881 sigc::connection autoscroll_connection;
1882 bool autoscroll_horizontal_allowed;
1883 bool autoscroll_vertical_allowed;
1884 uint32_t autoscroll_cnt;
1885 Gtk::Widget* autoscroll_widget;
1886 ArdourCanvas::Rect autoscroll_boundary;
1888 bool autoscroll_canvas ();
1889 void start_canvas_autoscroll (bool allow_horiz, bool allow_vert, const ArdourCanvas::Rect& boundary);
1890 void stop_canvas_autoscroll ();
1893 void point_trim (GdkEvent *, framepos_t);
1895 void trim_region_front();
1896 void trim_region_back();
1897 void trim_region (bool front);
1899 void trim_region_to_loop ();
1900 void trim_region_to_punch ();
1901 void trim_region_to_location (const ARDOUR::Location&, const char* cmd);
1903 void trim_to_region(bool forward);
1904 void trim_region_to_previous_region_end();
1905 void trim_region_to_next_region_start();
1907 bool show_gain_after_trim;
1911 int convert_drop_to_paths (
1912 std::vector<std::string>& paths,
1913 const Glib::RefPtr<Gdk::DragContext>& context,
1916 const Gtk::SelectionData& data,
1920 void track_canvas_drag_data_received (
1921 const Glib::RefPtr<Gdk::DragContext>& context,
1924 const Gtk::SelectionData& data,
1929 const Glib::RefPtr<Gdk::DragContext>& context,
1932 const Gtk::SelectionData& data,
1937 const Glib::RefPtr<Gdk::DragContext>& context,
1940 const Gtk::SelectionData& data,
1945 const Glib::RefPtr<Gdk::DragContext>& context,
1948 const Gtk::SelectionData& data,
1954 int write_region_selection(RegionSelection&);
1955 bool write_region (std::string path, boost::shared_ptr<ARDOUR::AudioRegion>);
1956 void bounce_region_selection (bool with_processing);
1957 void bounce_range_selection (bool replace, bool enable_processing);
1958 void external_edit_region ();
1960 int write_audio_selection (TimeSelection&);
1961 bool write_audio_range (ARDOUR::AudioPlaylist&, const ARDOUR::ChanCount& channels, std::list<ARDOUR::AudioRange>&);
1963 void write_selection ();
1965 uint32_t selection_op_cmd_depth;
1966 uint32_t selection_op_history_it;
1968 std::list<XMLNode *> selection_op_history; /* used in *_reversible_selection_op */
1969 std::list<XMLNode *> before; /* used in *_reversible_command */
1971 void update_title ();
1972 void update_title_s (const std::string & snapshot_name);
1974 void instant_save ();
1976 boost::shared_ptr<ARDOUR::AudioRegion> last_audition_region;
1978 /* freeze operations */
1980 ARDOUR::InterThreadInfo freeze_status;
1981 static void* _freeze_thread (void*);
1982 void* freeze_thread ();
1984 void freeze_route ();
1985 void unfreeze_route ();
1989 void duplicate_range (bool with_dialog);
1991 /** computes the timeline frame (sample) of an event whose coordinates
1992 * are in canvas units (pixels, scroll offset included).
1994 framepos_t canvas_event_sample (GdkEvent const *, double* px = 0, double* py = 0) const;
1996 /** computes the timeline frame (sample) of an event whose coordinates
1997 * are in window units (pixels, no scroll offset).
1999 framepos_t window_event_sample (GdkEvent const *, double* px = 0, double* py = 0) const;
2001 /* returns false if mouse pointer is not in track or marker canvas
2003 bool mouse_frame (framepos_t&, bool& in_track_canvas) const;
2005 TimeFXDialog* current_timefx;
2006 static void* timefx_thread (void *arg);
2009 int time_stretch (RegionSelection&, float fraction);
2010 int pitch_shift (RegionSelection&, float cents);
2011 void pitch_shift_region ();
2013 void transpose_region ();
2015 /* editor-mixer strip */
2017 MixerStrip *current_mixer_strip;
2018 bool show_editor_mixer_when_tracks_arrive;
2019 Gtk::VBox current_mixer_strip_vbox;
2020 void cms_new (boost::shared_ptr<ARDOUR::Route>);
2021 void current_mixer_strip_hidden ();
2023 void detach_tearoff (Gtk::Box* b, Gtk::Window* w);
2024 void reattach_tearoff (Gtk::Box* b, Gtk::Window* w, int32_t n);
2026 void ensure_all_elements_drawn ();
2028 /* nudging tracks */
2030 void nudge_track (bool use_edit_point, bool forwards);
2032 static const int32_t default_width = 995;
2033 static const int32_t default_height = 765;
2037 ArdourButton nudge_forward_button;
2038 ArdourButton nudge_backward_button;
2039 Gtk::HBox nudge_hbox;
2040 Gtk::VBox nudge_vbox;
2041 AudioClock* nudge_clock;
2043 bool nudge_forward_release (GdkEventButton*);
2044 bool nudge_backward_release (GdkEventButton*);
2048 void apply_filter (ARDOUR::Filter&, std::string cmd, ProgressReporter* progress = 0);
2050 Command* apply_midi_note_edit_op_to_region (ARDOUR::MidiOperator& op, MidiRegionView& mrv);
2051 void apply_midi_note_edit_op (ARDOUR::MidiOperator& op, const RegionSelection& rs);
2053 /* handling cleanup */
2055 int playlist_deletion_dialog (boost::shared_ptr<ARDOUR::Playlist>);
2057 PBD::ScopedConnectionList session_connections;
2059 /* tracking step changes of track height */
2061 TimeAxisView* current_stepping_trackview;
2062 ARDOUR::microseconds_t last_track_height_step_timestamp;
2063 gint track_height_step_timeout();
2064 sigc::connection step_timeout;
2066 TimeAxisView* entered_track;
2067 /** If the mouse is over a RegionView or one of its child canvas items, this is set up
2068 to point to the RegionView. Otherwise it is 0.
2070 RegionView* entered_regionview;
2072 std::vector<EnterContext> _enter_stack;
2074 bool clear_entered_track;
2075 bool left_track_canvas (GdkEventCrossing*);
2076 bool entered_track_canvas (GdkEventCrossing*);
2077 void set_entered_track (TimeAxisView*);
2078 void set_entered_regionview (RegionView*);
2079 gint left_automation_track ();
2081 void reset_canvas_action_sensitivity (bool);
2082 void set_gain_envelope_visibility ();
2083 void set_region_gain_visibility (RegionView*);
2084 void toggle_gain_envelope_active ();
2085 void reset_region_gain_envelopes ();
2087 bool on_key_press_event (GdkEventKey*);
2088 bool on_key_release_event (GdkEventKey*);
2090 void session_state_saved (std::string);
2092 Glib::RefPtr<Gtk::Action> undo_action;
2093 Glib::RefPtr<Gtk::Action> redo_action;
2094 Glib::RefPtr<Gtk::Action> alternate_redo_action;
2095 Glib::RefPtr<Gtk::Action> alternate_alternate_redo_action;
2096 Glib::RefPtr<Gtk::Action> selection_undo_action;
2097 Glib::RefPtr<Gtk::Action> selection_redo_action;
2099 void history_changed ();
2101 Gtk::HBox status_bar_hpacker;
2103 Editing::EditPoint _edit_point;
2105 ArdourDropdown edit_point_selector;
2106 void build_edit_point_menu();
2108 void set_edit_point_preference (Editing::EditPoint ep, bool force = false);
2109 void cycle_edit_point (bool with_marker);
2110 void set_edit_point ();
2111 void edit_point_selection_done (Editing::EditPoint);
2112 void edit_point_chosen (Editing::EditPoint);
2113 Glib::RefPtr<Gtk::RadioAction> edit_point_action (Editing::EditPoint);
2114 std::vector<std::string> edit_point_strings;
2115 std::vector<std::string> edit_mode_strings;
2117 void selected_marker_moved (ARDOUR::Location*);
2119 bool get_edit_op_range (framepos_t& start, framepos_t& end) const;
2121 void get_regions_at (RegionSelection&, framepos_t where, const TrackViewList& ts) const;
2122 void get_regions_after (RegionSelection&, framepos_t where, const TrackViewList& ts) const;
2124 RegionSelection get_regions_from_selection_and_edit_point ();
2125 RegionSelection get_regions_from_selection_and_entered ();
2127 void start_updating_meters ();
2128 void stop_updating_meters ();
2129 bool meters_running;
2131 void select_next_route ();
2132 void select_prev_route ();
2134 void snap_to_internal (framepos_t& first,
2135 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
2136 bool for_mark = false,
2137 bool ensure_snap = false);
2139 void timecode_snap_to_internal (framepos_t& first,
2140 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
2141 bool for_mark = false);
2143 RhythmFerret* rhythm_ferret;
2145 void fit_tracks (TrackViewList &);
2146 void fit_selection ();
2147 void set_track_height (Height);
2149 void _remove_tracks ();
2150 bool idle_remove_tracks ();
2151 void toggle_tracks_active ();
2155 static gboolean _idle_resize (gpointer);
2157 int32_t _pending_resize_amount;
2158 TimeAxisView* _pending_resize_view;
2160 void visible_order_range (int*, int*) const;
2164 /** true if we've made a locate request that hasn't yet been processed */
2165 bool _pending_locate_request;
2167 /** if true, there is a pending Session locate which is the initial one when loading a session;
2168 we need to know this so that we don't (necessarily) set the viewport to show the playhead
2171 bool _pending_initial_locate;
2173 Gtk::HBox _summary_hbox;
2174 EditorSummary* _summary;
2176 void region_view_added (RegionView *);
2177 void region_view_removed ();
2179 EditorGroupTabs* _group_tabs;
2180 void fit_route_group (ARDOUR::RouteGroup *);
2182 void step_edit_status_change (bool);
2183 void start_step_editing ();
2184 void stop_step_editing ();
2185 bool check_step_edit ();
2186 sigc::connection step_edit_connection;
2188 double _last_motion_y;
2190 RegionLayeringOrderEditor* layering_order_editor;
2191 void update_region_layering_order_editor ();
2193 /** Track that was the source for the last cut/copy operation. Used as a place
2194 to paste things iff there is no selected track.
2196 TimeAxisView* _last_cut_copy_source_track;
2198 /** true if a change in Selection->regions should change the selection in the region list.
2199 See EditorRegions::selection_changed.
2201 bool _region_selection_change_updates_region_list;
2203 void setup_fade_images ();
2204 std::map<ARDOUR::FadeShape, Gtk::Image*> _fade_in_images;
2205 std::map<ARDOUR::FadeShape, Gtk::Image*> _fade_out_images;
2206 std::map<ARDOUR::FadeShape, Gtk::Image*> _xfade_in_images;
2207 std::map<ARDOUR::FadeShape, Gtk::Image*> _xfade_out_images;
2209 Gtk::MenuItem& action_menu_item (std::string const &);
2210 void action_pre_activated (Glib::RefPtr<Gtk::Action> const &);
2212 MouseCursors* _cursors;
2214 void follow_mixer_selection ();
2215 bool _following_mixer_selection;
2217 int time_fx (ARDOUR::RegionList&, float val, bool pitching);
2218 void note_edit_done (int, EditNoteDialog*);
2219 void toggle_sound_midi_notes ();
2221 /** Flag for a bit of a hack wrt control point selection; see set_selected_control_point_from_click */
2222 bool _control_point_toggled_on_press;
2224 /** This is used by TimeAxisView to keep a track of the TimeAxisView that is currently being
2225 stepped in height using ScrollZoomVerticalModifier+Scrollwheel. When a scroll event
2226 occurs, we do the step on this _stepping_axis_view if it is non-0 (and we set up this
2227 _stepping_axis_view with the TimeAxisView underneath the mouse if it is 0). Then Editor
2228 resets _stepping_axis_view when the modifier key is released. In this (hacky) way,
2229 pushing the modifier key and moving the scroll wheel will operate on the same track
2230 until the key is released (rather than skipping about to whatever happens to be
2231 underneath the mouse at the time).
2233 TimeAxisView* _stepping_axis_view;
2234 void zoom_vertical_modifier_released();
2236 void bring_in_callback (Gtk::Label*, uint32_t n, uint32_t total, std::string name);
2237 void update_bring_in_message (Gtk::Label* label, uint32_t n, uint32_t total, std::string name);
2238 void bring_all_sources_into_session ();
2241 friend class RegionDrag;
2242 friend class RegionMoveDrag;
2243 friend class RegionSpliceDrag;
2244 friend class RegionRippleDrag;
2245 friend class TrimDrag;
2246 friend class MeterMarkerDrag;
2247 friend class TempoMarkerDrag;
2248 friend class CursorDrag;
2249 friend class FadeInDrag;
2250 friend class FadeOutDrag;
2251 friend class MarkerDrag;
2252 friend class RegionGainDrag;
2253 friend class ControlPointDrag;
2254 friend class LineDrag;
2255 friend class RubberbandSelectDrag;
2256 friend class EditorRubberbandSelectDrag;
2257 friend class TimeFXDrag;
2258 friend class ScrubDrag;
2259 friend class SelectionDrag;
2260 friend class RangeMarkerBarDrag;
2261 friend class MouseZoomDrag;
2262 friend class RegionCreateDrag;
2263 friend class RegionMotionDrag;
2264 friend class RegionInsertDrag;
2265 friend class VideoTimeLineDrag;
2267 friend class EditorSummary;
2268 friend class EditorGroupTabs;
2270 friend class EditorRoutes;
2271 friend class RhythmFerret;
2274 #endif /* __ardour_editor_h__ */