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__
31 #include <boost/optional.hpp>
33 #include <gtkmm/comboboxtext.h>
34 #include <gtkmm/layout.h>
36 #include "gtkmm2ext/selector.h"
37 #include "gtkmm2ext/click_box.h"
38 #include "gtkmm2ext/dndtreeview.h"
39 #include "gtkmm2ext/stateful_button.h"
40 #include "gtkmm2ext/bindings.h"
42 #include "pbd/stateful.h"
43 #include "pbd/signals.h"
45 #include "ardour/import_status.h"
46 #include "ardour/tempo.h"
47 #include "ardour/location.h"
48 #include "ardour/types.h"
50 #include "canvas/fwd.h"
51 #include "canvas/ruler.h"
53 #include "ardour_button.h"
54 #include "ardour_dialog.h"
55 #include "ardour_dropdown.h"
56 #include "public_editor.h"
59 #include "editor_items.h"
60 #include "region_selection.h"
61 #include "selection_memento.h"
91 class AudioRegionView;
92 class AudioStreamView;
93 class AudioTimeAxisView;
95 class AutomationSelection;
96 class AutomationTimeAxisView;
101 class EditNoteDialog;
103 class EditorGroupTabs;
104 class EditorLocations;
107 class EditorRouteGroups;
108 class EditorSnapshots;
110 class GroupedButtons;
111 class GUIObjectState;
113 class MidiRegionView;
117 class PlaylistSelector;
118 class PluginSelector;
119 class ProgressReporter;
123 class SoundFileOmega;
129 class RegionLayeringOrderEditor;
132 class Editor : public PublicEditor, public PBD::ScopedConnectionList, public ARDOUR::SessionHandlePtr
138 void set_session (ARDOUR::Session *);
139 ARDOUR::Session* session() const { return _session; }
142 virtual bool have_idled () const { return _have_idled; }
144 framepos_t leftmost_sample() const { return leftmost_frame; }
146 framecnt_t current_page_samples() const {
147 return (framecnt_t) _visible_canvas_width * samples_per_pixel;
150 double visible_canvas_height () const {
151 return _visible_canvas_height;
153 double trackviews_height () const;
155 void cycle_snap_mode ();
156 void next_snap_choice ();
157 void next_snap_choice_music_only ();
158 void next_snap_choice_music_and_time ();
159 void prev_snap_choice ();
160 void prev_snap_choice_music_only ();
161 void prev_snap_choice_music_and_time ();
162 void set_snap_to (Editing::SnapType);
163 void set_snap_mode (Editing::SnapMode);
164 void set_snap_threshold (double pixel_distance) {snap_threshold = pixel_distance;}
166 Editing::SnapMode snap_mode () const;
167 Editing::SnapType snap_type () const;
169 void undo (uint32_t n = 1);
170 void redo (uint32_t n = 1);
172 XMLNode& get_state ();
173 int set_state (const XMLNode&, int version);
175 void set_mouse_mode (Editing::MouseMode, bool force=true);
176 void step_mouse_mode (bool next);
177 Editing::MouseMode current_mouse_mode () const { return mouse_mode; }
178 Editing::MidiEditMode current_midi_edit_mode () const;
179 void remove_midi_note (ArdourCanvas::Item *, GdkEvent *);
181 bool internal_editing() const;
183 void foreach_time_axis_view (sigc::slot<void,TimeAxisView&>);
184 void add_to_idle_resize (TimeAxisView*, int32_t);
186 RouteTimeAxisView* get_route_view_by_route_id (const PBD::ID& id) const;
188 void consider_auditioning (boost::shared_ptr<ARDOUR::Region>);
189 void hide_a_region (boost::shared_ptr<ARDOUR::Region>);
190 void show_a_region (boost::shared_ptr<ARDOUR::Region>);
192 #ifdef USE_RUBBERBAND
193 std::vector<std::string> rb_opt_strings;
197 /* things that need to be public to be used in the main menubar */
199 void new_region_from_selection ();
200 void separate_regions_between (const TimeSelection&);
201 void separate_region_from_selection ();
202 void separate_under_selected_regions ();
203 void separate_region_from_punch ();
204 void separate_region_from_loop ();
205 void separate_regions_using_location (ARDOUR::Location&);
206 void transition_to_rolling (bool forward);
208 /* NOTE: these functions assume that the "pixel" coordinate is
209 in canvas coordinates. These coordinates already take into
210 account any scrolling offsets.
213 framepos_t pixel_to_sample_from_event (double pixel) const {
215 /* pixel can be less than zero when motion events
216 are processed. since we've already run the world->canvas
217 affine, that means that the location *really* is "off
218 to the right" and thus really is "before the start".
222 return pixel * samples_per_pixel;
228 framepos_t pixel_to_sample (double pixel) const {
229 return pixel * samples_per_pixel;
232 double sample_to_pixel (framepos_t sample) const {
233 return sample / samples_per_pixel;
236 double sample_to_pixel_unrounded (framepos_t sample) const {
237 return sample / (double) samples_per_pixel;
242 Selection& get_selection() const { return *selection; }
243 Selection& get_cut_buffer() const { return *cut_buffer; }
244 void track_mixer_selection ();
246 bool extend_selection_to_track (TimeAxisView&);
248 void play_selection ();
249 framepos_t get_preroll ();
250 void maybe_locate_with_edit_preroll (framepos_t);
251 void play_with_preroll ();
252 void select_all_in_track (Selection::Operation op);
253 void select_all_objects (Selection::Operation op);
254 void invert_selection_in_track ();
255 void invert_selection ();
256 void deselect_all ();
257 long select_range (framepos_t, framepos_t);
259 void set_selected_regionview_from_region_list (boost::shared_ptr<ARDOUR::Region> region, Selection::Operation op = Selection::Set);
263 void set_show_measures (bool yn);
264 bool show_measures () const { return _show_measures; }
266 /* analysis window */
268 void analyze_region_selection();
269 void analyze_range_selection();
273 void export_audio ();
275 void export_selection ();
276 void export_range ();
277 void export_region ();
279 void add_transport_frame (Gtk::Container&);
280 void add_toplevel_menu (Gtk::Container&);
281 Gtk::HBox& get_status_bar_packer() { return status_bar_hpacker; }
283 void set_zoom_focus (Editing::ZoomFocus);
284 Editing::ZoomFocus get_zoom_focus () const { return zoom_focus; }
285 framecnt_t get_current_zoom () const { return samples_per_pixel; }
286 void cycle_zoom_focus ();
287 void temporal_zoom_step (bool coarser);
288 void ensure_time_axis_view_is_visible (TimeAxisView const & tav, bool at_top);
289 void tav_zoom_step (bool coarser);
290 void tav_zoom_smooth (bool coarser, bool force_all);
292 /* stuff that AudioTimeAxisView and related classes use */
294 PlaylistSelector& playlist_selector() const;
295 void clear_playlist (boost::shared_ptr<ARDOUR::Playlist>);
297 void new_playlists (TimeAxisView* v);
298 void copy_playlists (TimeAxisView* v);
299 void clear_playlists (TimeAxisView* v);
301 void get_onscreen_tracks (TrackViewList&);
303 Width editor_mixer_strip_width;
304 void maybe_add_mixer_strip_width (XMLNode&);
305 void show_editor_mixer (bool yn);
306 void create_editor_mixer ();
307 void show_editor_list (bool yn);
308 void set_selected_mixer_strip (TimeAxisView&);
309 void mixer_strip_width_changed ();
310 void hide_track_in_display (TimeAxisView* tv, bool apply_to_selection = false);
312 /* nudge is initiated by transport controls owned by ARDOUR_UI */
314 framecnt_t get_nudge_distance (framepos_t pos, framecnt_t& next);
315 framecnt_t get_paste_offset (framepos_t pos, unsigned paste_count, framecnt_t duration);
316 Evoral::MusicalTime get_grid_type_as_beats (bool& success, framepos_t position);
318 void nudge_forward (bool next, bool force_playhead);
319 void nudge_backward (bool next, bool force_playhead);
321 /* nudge initiated from context menu */
323 void nudge_forward_capture_offset ();
324 void nudge_backward_capture_offset ();
326 void sequence_regions ();
328 /* playhead/screen stuff */
330 void set_stationary_playhead (bool yn);
331 void toggle_stationary_playhead ();
332 bool stationary_playhead() const { return _stationary_playhead; }
334 void set_follow_playhead (bool yn, bool catch_up = true);
335 void toggle_follow_playhead ();
336 bool follow_playhead() const { return _follow_playhead; }
337 bool dragging_playhead () const { return _dragging_playhead; }
339 void toggle_zero_line_visibility ();
341 void set_group_tabs ();
342 void toggle_measure_visibility ();
343 void toggle_logo_visibility ();
347 void toggle_region_fades (int dir);
348 void update_region_fade_visibility ();
350 /* redirect shared ops menu. caller must free returned menu */
352 Gtk::Menu* redirect_menu ();
354 /* floating windows/transient */
356 void ensure_float (Gtk::Window&);
360 void scroll_tracks_down_line ();
361 void scroll_tracks_up_line ();
362 bool scroll_up_one_track ();
363 bool scroll_down_one_track ();
365 void prepare_for_cleanup ();
366 void finish_cleanup ();
368 void maximise_editing_space();
369 void restore_editing_space();
371 void update_tearoff_visibility();
372 void reattach_all_tearoffs ();
374 double get_y_origin () const;
375 void reset_x_origin (framepos_t);
376 void reset_x_origin_to_follow_playhead ();
377 void reset_y_origin (double);
378 void reset_zoom (framecnt_t);
379 void reposition_and_zoom (framepos_t, double);
381 framepos_t get_preferred_edit_position (bool ignore_playhead = false, bool use_context_click = false);
383 bool update_mouse_speed ();
384 bool decelerate_mouse_speed ();
386 void toggle_meter_updating();
388 void show_rhythm_ferret();
390 void goto_visual_state (uint32_t);
391 void save_visual_state (uint32_t);
393 void queue_draw_resize_line (int at);
394 void start_resize_line_ops ();
395 void end_resize_line_ops ();
397 TrackViewList const & get_track_views () {
401 int get_regionview_count_from_region_list (boost::shared_ptr<ARDOUR::Region>);
403 void do_import (std::vector<std::string> paths, Editing::ImportDisposition, Editing::ImportMode mode, ARDOUR::SrcQuality, framepos_t&);
404 void do_embed (std::vector<std::string> paths, Editing::ImportDisposition, Editing::ImportMode mode, framepos_t&);
406 void get_regions_corresponding_to (boost::shared_ptr<ARDOUR::Region> region, std::vector<RegionView*>& regions, bool src_comparison);
408 void get_regionviews_by_id (PBD::ID const & id, RegionSelection & regions) const;
410 void center_screen (framepos_t);
412 TrackViewList axis_views_from_routes (boost::shared_ptr<ARDOUR::RouteList>) const;
414 Gtkmm2ext::TearOff* mouse_mode_tearoff () const { return _mouse_mode_tearoff; }
415 Gtkmm2ext::TearOff* tools_tearoff () const { return _tools_tearoff; }
417 void snap_to (framepos_t& first,
418 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
419 bool for_mark = false);
421 void snap_to_with_modifier (framepos_t& first,
423 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
424 bool for_mark = false);
426 void snap_to (framepos_t& first,
428 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
429 bool for_mark = false);
431 void begin_reversible_command (std::string cmd_name);
432 void begin_reversible_command (GQuark);
433 void commit_reversible_command ();
435 DragManager* drags () const {
439 void maybe_autoscroll (bool, bool, bool);
440 bool autoscroll_active() const;
442 Gdk::Cursor* get_canvas_cursor () const { return current_canvas_cursor; }
443 void set_canvas_cursor (Gdk::Cursor*, bool save=false);
445 void push_canvas_cursor (Gdk::Cursor*);
446 void pop_canvas_cursor ();
448 void set_current_trimmable (boost::shared_ptr<ARDOUR::Trimmable>);
449 void set_current_movable (boost::shared_ptr<ARDOUR::Movable>);
451 MouseCursors const * cursors () const {
455 VerboseCursor* verbose_cursor () const {
456 return _verbose_cursor;
459 double clamp_verbose_cursor_x (double);
460 double clamp_verbose_cursor_y (double);
462 void get_pointer_position (double &, double &) const;
464 TimeAxisView* stepping_axis_view () {
465 return _stepping_axis_view;
468 void set_stepping_axis_view (TimeAxisView* v) {
469 _stepping_axis_view = v;
472 ArdourCanvas::Container* get_trackview_group () const { return _trackview_group; }
473 ArdourCanvas::Container* get_noscroll_group () const { return no_scroll_group; }
474 ArdourCanvas::ScrollGroup* get_hscroll_group () const { return h_scroll_group; }
475 ArdourCanvas::ScrollGroup* get_vscroll_group () const { return v_scroll_group; }
476 ArdourCanvas::ScrollGroup* get_hvscroll_group () const { return hv_scroll_group; }
478 ArdourCanvas::GtkCanvasViewport* get_track_canvas () const;
480 void override_visible_track_count ();
482 /* Ruler metrics methods */
484 void metric_get_timecode (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
485 void metric_get_bbt (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
486 void metric_get_samples (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
487 void metric_get_minsec (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
489 /* editing operations that need to be public */
490 void mouse_add_new_marker (framepos_t where, bool is_cd=false, bool is_xrun=false);
491 void split_regions_at (framepos_t, RegionSelection&);
492 void split_region_at_points (boost::shared_ptr<ARDOUR::Region>, ARDOUR::AnalysisFeatureList&, bool can_ferret, bool select_new = false);
493 RegionSelection get_regions_from_selection_and_mouse (framepos_t);
496 void map_transport_state ();
497 void map_position_change (framepos_t);
501 void suspend_route_redisplay ();
502 void resume_route_redisplay ();
506 void color_handler ();
510 // to keep track of the playhead position for control_scroll
511 boost::optional<framepos_t> _control_scroll_target;
513 PlaylistSelector* _playlist_selector;
515 typedef std::pair<TimeAxisView*,XMLNode*> TAVState;
518 VisualState (bool with_tracks);
521 framecnt_t samples_per_pixel;
522 framepos_t leftmost_frame;
523 Editing::ZoomFocus zoom_focus;
524 GUIObjectState* gui_state;
527 std::list<VisualState*> undo_visual_stack;
528 std::list<VisualState*> redo_visual_stack;
529 VisualState* current_visual_state (bool with_tracks = true);
530 void undo_visual_state ();
531 void redo_visual_state ();
532 void use_visual_state (VisualState&);
534 void swap_visual_state ();
536 std::vector<VisualState*> visual_states;
537 void start_visual_state_op (uint32_t n);
538 void cancel_visual_state_op (uint32_t n);
540 framepos_t leftmost_frame;
541 framecnt_t samples_per_pixel;
542 Editing::ZoomFocus zoom_focus;
544 void set_samples_per_pixel (framecnt_t);
546 Editing::MouseMode mouse_mode;
547 Editing::MouseMode effective_mouse_mode () const;
549 enum JoinObjectRangeState {
550 JOIN_OBJECT_RANGE_NONE,
551 /** `join object/range' mode is active and the mouse is over a place where object mode should happen */
552 JOIN_OBJECT_RANGE_OBJECT,
553 /** `join object/range' mode is active and the mouse is over a place where range mode should happen */
554 JOIN_OBJECT_RANGE_RANGE
557 JoinObjectRangeState _join_object_range_state;
559 void update_join_object_range_location (double);
561 boost::optional<int> pre_notebook_shrink_pane_width;
563 void pane_allocation_handler (Gtk::Allocation&, Gtk::Paned*);
565 Gtk::Notebook _the_notebook;
566 bool _notebook_shrunk;
567 void add_notebook_page (std::string const &, Gtk::Widget &);
568 bool notebook_tab_clicked (GdkEventButton *, Gtk::Widget *);
570 Gtk::HPaned edit_pane;
571 Gtk::VPaned editor_summary_pane;
573 Gtk::EventBox meter_base;
575 Gtk::EventBox marker_base;
576 Gtk::HBox marker_box;
577 Gtk::VBox scrollers_rulers_markers_box;
579 void location_changed (ARDOUR::Location *);
580 void location_flags_changed (ARDOUR::Location *);
581 void refresh_location_display ();
582 void refresh_location_display_internal (const ARDOUR::Locations::LocationList&);
583 void add_new_location (ARDOUR::Location *);
584 ArdourCanvas::Container* add_new_location_internal (ARDOUR::Location *);
585 void location_gone (ARDOUR::Location *);
586 void remove_marker (ArdourCanvas::Item&, GdkEvent*);
587 gint really_remove_marker (ARDOUR::Location* loc);
588 void goto_nth_marker (int nth);
589 void toggle_marker_lines ();
590 void set_marker_line_visibility (bool);
592 uint32_t location_marker_color;
593 uint32_t location_range_color;
594 uint32_t location_loop_color;
595 uint32_t location_punch_color;
596 uint32_t location_cd_marker_color;
598 struct LocationMarkers {
603 LocationMarkers () : start(0), end(0), valid (true) {}
610 void set_show_lines (bool);
611 void set_selected (bool);
612 void canvas_height_set (double);
615 void set_name (const std::string&);
616 void set_position (framepos_t start, framepos_t end = 0);
617 void set_color_rgba (uint32_t);
620 LocationMarkers *find_location_markers (ARDOUR::Location *) const;
621 ARDOUR::Location* find_location_from_marker (Marker *, bool& is_start) const;
622 Marker* find_marker_from_location_id (PBD::ID const &, bool) const;
623 Marker* entered_marker;
624 bool _show_marker_lines;
626 typedef std::map<ARDOUR::Location*,LocationMarkers *> LocationMarkerMap;
627 LocationMarkerMap location_markers;
629 void update_marker_labels ();
630 void update_marker_labels (ArdourCanvas::Container *);
631 void check_marker_label (Marker *);
633 /** A set of lists of Markers that are in each of the canvas groups
634 * for the marker sections at the top of the editor. These lists
635 * are kept sorted in time order between marker movements, so that after
636 * a marker has moved we can decide whether we need to update the labels
637 * for all markers or for just a few.
639 std::map<ArdourCanvas::Container *, std::list<Marker *> > _sorted_marker_lists;
640 void remove_sorted_marker (Marker *);
642 void hide_marker (ArdourCanvas::Item*, GdkEvent*);
643 void clear_marker_display ();
644 void mouse_add_new_range (framepos_t);
645 bool choose_new_marker_name(std::string &name);
646 void update_cd_marker_display ();
647 void ensure_cd_marker_updated (LocationMarkers * lam, ARDOUR::Location * location);
649 TimeAxisView* clicked_axisview;
650 RouteTimeAxisView* clicked_routeview;
651 /** The last RegionView that was clicked on, or 0 if the last click was not
652 * on a RegionView. This is set up by the canvas event handlers in
653 * editor_canvas_events.cc
655 RegionView* clicked_regionview;
656 RegionSelection latest_regionviews;
657 uint32_t clicked_selection;
658 ControlPoint* clicked_control_point;
660 void sort_track_selection (TrackViewList&);
662 void get_equivalent_regions (RegionView* rv, std::vector<RegionView*> &, PBD::PropertyID) const;
663 RegionSelection get_equivalent_regions (RegionSelection &, PBD::PropertyID) const;
664 void mapover_tracks (sigc::slot<void,RouteTimeAxisView&,uint32_t> sl, TimeAxisView*, PBD::PropertyID) const;
665 void mapover_tracks_with_unique_playlists (sigc::slot<void,RouteTimeAxisView&,uint32_t> sl, TimeAxisView*, PBD::PropertyID) const;
667 /* functions to be passed to mapover_tracks(), possibly with sigc::bind()-supplied arguments */
668 void mapped_get_equivalent_regions (RouteTimeAxisView&, uint32_t, RegionView *, std::vector<RegionView*>*) const;
669 void mapped_use_new_playlist (RouteTimeAxisView&, uint32_t, std::vector<boost::shared_ptr<ARDOUR::Playlist> > const &);
670 void mapped_use_copy_playlist (RouteTimeAxisView&, uint32_t, std::vector<boost::shared_ptr<ARDOUR::Playlist> > const &);
671 void mapped_clear_playlist (RouteTimeAxisView&, uint32_t);
673 void button_selection (ArdourCanvas::Item* item, GdkEvent* event, ItemType item_type);
674 bool button_release_can_deselect;
676 void catch_vanishing_regionview (RegionView *);
678 void set_selected_track (TimeAxisView&, Selection::Operation op = Selection::Set, bool no_remove=false);
679 void select_all_tracks ();
680 void select_all_internal_edit (Selection::Operation);
682 bool set_selected_control_point_from_click (bool press, Selection::Operation op = Selection::Set);
683 void set_selected_track_from_click (bool press, Selection::Operation op = Selection::Set, bool no_remove=false);
684 void set_selected_track_as_side_effect (Selection::Operation op);
685 bool set_selected_regionview_from_click (bool press, Selection::Operation op = Selection::Set);
687 bool set_selected_regionview_from_map_event (GdkEventAny*, StreamView*, boost::weak_ptr<ARDOUR::Region>);
688 void collect_new_region_view (RegionView *);
689 void collect_and_select_new_region_view (RegionView *);
691 Gtk::Menu track_context_menu;
692 Gtk::Menu track_region_context_menu;
693 Gtk::Menu track_selection_context_menu;
695 Gtk::MenuItem* region_edit_menu_split_item;
696 Gtk::MenuItem* region_edit_menu_split_multichannel_item;
697 Gtk::Menu * track_region_edit_playlist_menu;
698 Gtk::Menu * track_edit_playlist_submenu;
699 Gtk::Menu * track_selection_edit_playlist_submenu;
701 GdkEvent context_click_event;
703 void popup_track_context_menu (int, int, ItemType, bool);
704 Gtk::Menu* build_track_context_menu ();
705 Gtk::Menu* build_track_bus_context_menu ();
706 Gtk::Menu* build_track_region_context_menu ();
707 Gtk::Menu* build_track_selection_context_menu ();
708 void add_dstream_context_items (Gtk::Menu_Helpers::MenuList&);
709 void add_bus_context_items (Gtk::Menu_Helpers::MenuList&);
710 void add_region_context_items (Gtk::Menu_Helpers::MenuList&, boost::shared_ptr<ARDOUR::Track>);
711 void add_selection_context_items (Gtk::Menu_Helpers::MenuList&);
712 Gtk::MenuItem* _popup_region_menu_item;
714 void popup_control_point_context_menu (ArdourCanvas::Item *, GdkEvent *);
715 Gtk::Menu _control_point_context_menu;
717 void add_routes (ARDOUR::RouteList&);
718 void timeaxisview_deleted (TimeAxisView *);
720 Gtk::HBox global_hpacker;
721 Gtk::VBox global_vpacker;
724 std::stack<Gdk::Cursor*> _cursor_stack;
725 Gdk::Cursor* current_canvas_cursor;
726 Gdk::Cursor* which_grabber_cursor () const;
727 Gdk::Cursor* which_track_cursor () const;
728 Gdk::Cursor* which_mode_cursor () const;
729 Gdk::Cursor* which_trim_cursor (bool left_side) const;
730 bool reset_canvas_cursor ();
731 void choose_canvas_cursor_on_entry (GdkEventCrossing*, ItemType);
733 ArdourCanvas::GtkCanvas* _track_canvas;
734 ArdourCanvas::GtkCanvasViewport* _track_canvas_viewport;
736 bool within_track_canvas;
738 friend class VerboseCursor;
739 VerboseCursor* _verbose_cursor;
741 void parameter_changed (std::string);
742 void ui_parameter_changed (std::string);
744 Gtk::EventBox time_bars_event_box;
745 Gtk::VBox time_bars_vbox;
747 ArdourCanvas::Pixbuf *logo_item;
749 /* these will be needed when we have canvas rulers */
750 ArdourCanvas::Container *minsec_group;
751 ArdourCanvas::Container *bbt_group;
752 ArdourCanvas::Container *timecode_group;
753 ArdourCanvas::Container *frame_group;
756 ArdourCanvas::Container *tempo_group;
757 ArdourCanvas::Container *meter_group;
758 ArdourCanvas::Container *marker_group;
759 ArdourCanvas::Container *range_marker_group;
760 ArdourCanvas::Container *transport_marker_group;
761 ArdourCanvas::Container* cd_marker_group;
763 /* parent for groups which themselves contain time markers */
764 ArdourCanvas::Container* _time_markers_group;
766 /* The group containing all other groups that are scrolled vertically
769 ArdourCanvas::ScrollGroup* hv_scroll_group;
771 /* The group containing all other groups that are scrolled vertically ONLY
773 ArdourCanvas::ScrollGroup* v_scroll_group;
775 /* The group containing all other groups that are scrolled horizontally ONLY
777 ArdourCanvas::ScrollGroup* h_scroll_group;
779 /* The group containing all trackviews. */
780 ArdourCanvas::Container* no_scroll_group;
782 /* The group containing all trackviews. */
783 ArdourCanvas::Container* _trackview_group;
785 /* The group holding things (mostly regions) while dragging so they
786 * are on top of everything else
788 ArdourCanvas::Container* _drag_motion_group;
790 /* a rect that sits at the bottom of all tracks to act as a drag-no-drop/clickable
793 ArdourCanvas::Rectangle* _canvas_drop_zone;
794 bool canvas_drop_zone_event (GdkEvent* event);
797 ruler_metric_timecode = 0,
798 ruler_metric_bbt = 1,
799 ruler_metric_samples = 2,
800 ruler_metric_minsec = 3,
802 ruler_time_tempo = 4,
803 ruler_time_meter = 5,
804 ruler_time_marker = 6,
805 ruler_time_range_marker = 7,
806 ruler_time_transport_marker = 8,
807 ruler_time_cd_marker = 9,
808 ruler_video_timeline = 10,
811 Glib::RefPtr<Gtk::ToggleAction> ruler_timecode_action;
812 Glib::RefPtr<Gtk::ToggleAction> ruler_bbt_action;
813 Glib::RefPtr<Gtk::ToggleAction> ruler_samples_action;
814 Glib::RefPtr<Gtk::ToggleAction> ruler_minsec_action;
815 Glib::RefPtr<Gtk::ToggleAction> ruler_tempo_action;
816 Glib::RefPtr<Gtk::ToggleAction> ruler_meter_action;
817 Glib::RefPtr<Gtk::ToggleAction> ruler_marker_action;
818 Glib::RefPtr<Gtk::ToggleAction> ruler_range_action;
819 Glib::RefPtr<Gtk::ToggleAction> ruler_loop_punch_action;
820 Glib::RefPtr<Gtk::ToggleAction> ruler_cd_marker_action;
821 bool no_ruler_shown_update;
823 Gtk::Widget * ruler_grabbed_widget;
825 RulerDialog* ruler_dialog;
827 void initialize_rulers ();
828 void update_just_timecode ();
829 void compute_fixed_ruler_scale (); //calculates the RulerScale of the fixed rulers
830 void update_fixed_rulers ();
831 void update_tempo_based_rulers (ARDOUR::TempoMap::BBTPointList::const_iterator& begin,
832 ARDOUR::TempoMap::BBTPointList::const_iterator& end);
833 void popup_ruler_menu (framepos_t where = 0, ItemType type = RegionItem);
834 void update_ruler_visibility ();
835 void set_ruler_visible (RulerType, bool);
836 void toggle_ruler_visibility (RulerType rt);
837 void ruler_toggled (int);
838 bool ruler_label_button_release (GdkEventButton*);
839 void store_ruler_visibility ();
840 void restore_ruler_visibility ();
844 enum MinsecRulerScale {
849 minsec_show_many_hours
852 MinsecRulerScale minsec_ruler_scale;
854 framecnt_t minsec_mark_interval;
855 gint minsec_mark_modulo;
857 void set_minsec_ruler_scale (framepos_t, framepos_t);
859 enum TimecodeRulerScale {
861 timecode_show_frames,
862 timecode_show_seconds,
863 timecode_show_minutes,
865 timecode_show_many_hours
868 TimecodeRulerScale timecode_ruler_scale;
870 gint timecode_mark_modulo;
871 gint timecode_nmarks;
872 void set_timecode_ruler_scale (framepos_t, framepos_t);
874 framecnt_t _samples_ruler_interval;
875 void set_samples_ruler_scale (framepos_t, framepos_t);
885 bbt_show_ticks_detail,
886 bbt_show_ticks_super_detail
889 BBTRulerScale bbt_ruler_scale;
893 uint32_t bbt_bar_helper_on;
894 uint32_t bbt_accent_modulo;
895 void compute_bbt_ruler_scale (framepos_t lower, framepos_t upper,
896 ARDOUR::TempoMap::BBTPointList::const_iterator current_bbt_points_begin,
897 ARDOUR::TempoMap::BBTPointList::const_iterator current_bbt_points_end);
899 ArdourCanvas::Ruler* timecode_ruler;
900 ArdourCanvas::Ruler* bbt_ruler;
901 ArdourCanvas::Ruler* samples_ruler;
902 ArdourCanvas::Ruler* minsec_ruler;
904 static const double timebar_height;
905 guint32 visible_timebars;
906 Gtk::Menu *editor_ruler_menu;
908 ArdourCanvas::Rectangle* tempo_bar;
909 ArdourCanvas::Rectangle* meter_bar;
910 ArdourCanvas::Rectangle* marker_bar;
911 ArdourCanvas::Rectangle* range_marker_bar;
912 ArdourCanvas::Rectangle* transport_marker_bar;
913 ArdourCanvas::Rectangle* cd_marker_bar;
915 Gtk::Label minsec_label;
916 Gtk::Label bbt_label;
917 Gtk::Label timecode_label;
918 Gtk::Label samples_label;
919 Gtk::Label tempo_label;
920 Gtk::Label meter_label;
921 Gtk::Label mark_label;
922 Gtk::Label range_mark_label;
923 Gtk::Label transport_mark_label;
924 Gtk::Label cd_mark_label;
926 /* videtimline related actions */
927 Gtk::Label videotl_label;
928 ArdourCanvas::Container* videotl_group;
929 Glib::RefPtr<Gtk::ToggleAction> ruler_video_action;
930 Glib::RefPtr<Gtk::ToggleAction> xjadeo_proc_action;
931 Glib::RefPtr<Gtk::ToggleAction> xjadeo_ontop_action;
932 Glib::RefPtr<Gtk::ToggleAction> xjadeo_timecode_action;
933 Glib::RefPtr<Gtk::ToggleAction> xjadeo_frame_action;
934 Glib::RefPtr<Gtk::ToggleAction> xjadeo_osdbg_action;
935 Glib::RefPtr<Gtk::ToggleAction> xjadeo_fullscreen_action;
936 Glib::RefPtr<Gtk::ToggleAction> xjadeo_letterbox_action;
937 Glib::RefPtr<Gtk::Action> xjadeo_zoom_100;
938 void set_xjadeo_proc ();
939 void toggle_xjadeo_proc (int state=-1);
940 void set_close_video_sensitive (bool onoff);
941 void set_xjadeo_sensitive (bool onoff);
942 void set_xjadeo_viewoption (int);
943 void toggle_xjadeo_viewoption (int what, int state=-1);
944 void toggle_ruler_video (bool onoff) {ruler_video_action->set_active(onoff);}
945 int videotl_bar_height; /* in units of timebar_height; default: 4 */
946 int get_videotl_bar_height () const { return videotl_bar_height; }
947 void export_video (bool range = false);
948 void toggle_region_video_lock ();
950 friend class EditorCursor;
952 EditorCursor* playhead_cursor;
954 framepos_t get_region_boundary (framepos_t pos, int32_t dir, bool with_selection, bool only_onscreen);
956 void cursor_to_region_boundary (bool with_selection, int32_t dir);
957 void cursor_to_next_region_boundary (bool with_selection);
958 void cursor_to_previous_region_boundary (bool with_selection);
959 void cursor_to_next_region_point (EditorCursor*, ARDOUR::RegionPoint);
960 void cursor_to_previous_region_point (EditorCursor*, ARDOUR::RegionPoint);
961 void cursor_to_region_point (EditorCursor*, ARDOUR::RegionPoint, int32_t dir);
962 void cursor_to_selection_start (EditorCursor *);
963 void cursor_to_selection_end (EditorCursor *);
965 void selected_marker_to_region_boundary (bool with_selection, int32_t dir);
966 void selected_marker_to_next_region_boundary (bool with_selection);
967 void selected_marker_to_previous_region_boundary (bool with_selection);
968 void selected_marker_to_next_region_point (ARDOUR::RegionPoint);
969 void selected_marker_to_previous_region_point (ARDOUR::RegionPoint);
970 void selected_marker_to_region_point (ARDOUR::RegionPoint, int32_t dir);
971 void selected_marker_to_selection_start ();
972 void selected_marker_to_selection_end ();
974 void select_all_selectables_using_cursor (EditorCursor *, bool);
975 void select_all_selectables_using_edit (bool);
976 void select_all_selectables_between (bool within);
977 void select_range_between ();
979 boost::shared_ptr<ARDOUR::Region> find_next_region (ARDOUR::framepos_t, ARDOUR::RegionPoint, int32_t dir, TrackViewList&, TimeAxisView ** = 0);
980 ARDOUR::framepos_t find_next_region_boundary (ARDOUR::framepos_t, int32_t dir, const TrackViewList&);
982 std::vector<ARDOUR::framepos_t> region_boundary_cache;
983 void build_region_boundary_cache ();
985 Gtk::HBox toplevel_hpacker;
988 Gtk::HBox bottom_hbox;
990 Gtk::Table edit_packer;
992 /** the adjustment that controls the overall editor vertical scroll position */
993 Gtk::Adjustment vertical_adjustment;
994 Gtk::Adjustment horizontal_adjustment;
996 Gtk::Adjustment unused_adjustment; // yes, really; Gtk::Layout constructor requires refs
997 Gtk::Layout controls_layout;
998 bool control_layout_scroll (GdkEventScroll* ev);
999 void reset_controls_layout_width ();
1000 void reset_controls_layout_height (int32_t height);
1009 bool scroll_press (Direction);
1010 void scroll_release ();
1011 sigc::connection _scroll_connection;
1012 int _scroll_callbacks;
1014 double _visible_canvas_width;
1015 double _visible_canvas_height; ///< height of the visible area of the track canvas
1016 double _full_canvas_height; ///< full height of the canvas
1018 bool track_canvas_map_handler (GdkEventAny*);
1020 bool edit_controls_button_release (GdkEventButton*);
1021 Gtk::Menu *edit_controls_left_menu;
1022 Gtk::Menu *edit_controls_right_menu;
1024 Gtk::VBox track_canvas_vbox;
1025 Gtk::VBox edit_controls_vbox;
1026 Gtk::HBox edit_controls_hbox;
1028 void control_vertical_zoom_in_all ();
1029 void control_vertical_zoom_out_all ();
1030 void control_vertical_zoom_in_selected ();
1031 void control_vertical_zoom_out_selected ();
1032 void control_step_tracks_up ();
1033 void control_step_tracks_down ();
1034 void control_view (uint32_t);
1035 void control_scroll (float);
1036 void control_select (uint32_t rid, Selection::Operation);
1037 void control_unselect ();
1038 void access_action (std::string,std::string);
1039 bool deferred_control_scroll (framepos_t);
1040 sigc::connection control_scroll_connection;
1042 void tie_vertical_scrolling ();
1043 void set_horizontal_position (double);
1044 double horizontal_position () const;
1046 struct VisualChange {
1054 framepos_t time_origin;
1055 framecnt_t samples_per_pixel;
1058 int idle_handler_id;
1059 /** true if we are currently in the idle handler */
1062 VisualChange() : pending ((VisualChange::Type) 0), time_origin (0), samples_per_pixel (0), idle_handler_id (-1), being_handled (false) {}
1064 pending = Type (pending | t);
1068 VisualChange pending_visual_change;
1070 static int _idle_visual_changer (void *arg);
1071 int idle_visual_changer ();
1072 void visual_changer (const VisualChange&);
1073 void ensure_visual_change_idle_handler ();
1076 TrackViewList track_views;
1077 std::pair<TimeAxisView*, double> trackview_by_y_position (double, bool trackview_relative_offset = true) const;
1078 RouteTimeAxisView* axis_view_from_route (boost::shared_ptr<ARDOUR::Route>) const;
1080 TrackViewList get_tracks_for_range_action () const;
1082 sigc::connection super_rapid_screen_update_connection;
1083 framepos_t last_update_frame;
1084 void center_screen_internal (framepos_t, float);
1086 void super_rapid_screen_update ();
1088 void session_going_away ();
1090 framepos_t cut_buffer_start;
1091 framecnt_t cut_buffer_length;
1093 Gdk::Cursor* pre_press_cursor;
1094 boost::weak_ptr<ARDOUR::Trimmable> _trimmable;
1095 boost::weak_ptr<ARDOUR::Movable> _movable;
1097 bool typed_event (ArdourCanvas::Item*, GdkEvent*, ItemType);
1098 bool button_press_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1099 bool button_press_handler_1 (ArdourCanvas::Item *, GdkEvent *, ItemType);
1100 bool button_press_handler_2 (ArdourCanvas::Item *, GdkEvent *, ItemType);
1101 bool button_release_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1102 bool button_double_click_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1103 bool button_press_dispatch (GdkEventButton*);
1104 bool button_release_dispatch (GdkEventButton*);
1105 bool motion_handler (ArdourCanvas::Item*, GdkEvent*, bool from_autoscroll = false);
1106 bool enter_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1107 bool leave_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1108 bool key_press_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1109 bool key_release_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1111 Gtkmm2ext::Bindings* button_bindings;
1112 XMLNode* button_settings () const;
1114 /* KEYMAP HANDLING */
1116 void register_actions ();
1117 void register_region_actions ();
1119 void load_bindings ();
1120 Gtkmm2ext::ActionMap editor_action_map;
1121 Gtkmm2ext::Bindings key_bindings;
1123 /* CUT/COPY/PASTE */
1125 framepos_t last_paste_pos;
1126 unsigned paste_count;
1128 void cut_copy (Editing::CutCopyOp);
1129 bool can_cut_copy () const;
1130 void cut_copy_points (Editing::CutCopyOp, Evoral::MusicalTime earliest=Evoral::MusicalTime(), bool midi=false);
1131 void cut_copy_regions (Editing::CutCopyOp, RegionSelection&);
1132 void cut_copy_ranges (Editing::CutCopyOp);
1133 void cut_copy_midi (Editing::CutCopyOp);
1135 void mouse_paste ();
1136 void paste_internal (framepos_t position, float times);
1138 /* EDITING OPERATIONS */
1140 void reset_point_selection ();
1141 void toggle_region_lock ();
1142 void toggle_opaque_region ();
1143 void toggle_record_enable ();
1144 void toggle_solo ();
1145 void toggle_solo_isolate ();
1146 void toggle_mute ();
1147 void toggle_region_lock_style ();
1149 enum LayerOperation {
1156 void do_layer_operation (LayerOperation);
1157 void raise_region ();
1158 void raise_region_to_top ();
1159 void change_region_layering_order (bool from_context_menu);
1160 void lower_region ();
1161 void lower_region_to_bottom ();
1162 void split_region_at_transients ();
1163 void crop_region_to_selection ();
1164 void crop_region_to (framepos_t start, framepos_t end);
1165 void set_sync_point (framepos_t, const RegionSelection&);
1166 void set_region_sync_position ();
1167 void remove_region_sync();
1168 void align_regions (ARDOUR::RegionPoint);
1169 void align_regions_relative (ARDOUR::RegionPoint point);
1170 void align_region (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, framepos_t position);
1171 void align_region_internal (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, framepos_t position);
1172 void remove_selected_regions ();
1173 void remove_clicked_region ();
1174 void show_region_properties ();
1175 void show_midi_list_editor ();
1176 void rename_region ();
1177 void duplicate_some_regions (RegionSelection&, float times);
1178 void duplicate_selection (float times);
1179 void region_fill_selection ();
1180 void combine_regions ();
1181 void uncombine_regions ();
1183 void region_fill_track ();
1184 void audition_playlist_region_standalone (boost::shared_ptr<ARDOUR::Region>);
1185 void audition_playlist_region_via_route (boost::shared_ptr<ARDOUR::Region>, ARDOUR::Route&);
1186 void split_multichannel_region();
1187 void reverse_region ();
1188 void strip_region_silence ();
1189 void normalize_region ();
1190 void reset_region_scale_amplitude ();
1191 void adjust_region_gain (bool up);
1192 void quantize_region ();
1193 void legatize_region (bool shrink_only);
1194 void insert_patch_change (bool from_context);
1195 void fork_region ();
1197 void do_insert_time ();
1198 void insert_time (framepos_t, framecnt_t, Editing::InsertTimeOption, bool, bool, bool, bool, bool, bool);
1200 void tab_to_transient (bool forward);
1202 void set_tempo_from_region ();
1203 void use_range_as_bar ();
1205 void define_one_bar (framepos_t start, framepos_t end);
1207 void audition_region_from_region_list ();
1208 void hide_region_from_region_list ();
1209 void show_region_in_region_list ();
1211 void naturalize_region ();
1213 void reset_focus ();
1215 void split_region ();
1220 void paste (float times, bool from_context_menu = false);
1222 void place_transient ();
1223 void remove_transient (ArdourCanvas::Item* item);
1224 void snap_regions_to_grid ();
1225 void close_region_gaps ();
1227 void keyboard_paste ();
1229 void region_from_selection ();
1230 void create_region_from_selection (std::vector<boost::shared_ptr<ARDOUR::Region> >&);
1232 void play_from_start ();
1233 void play_from_edit_point ();
1234 void play_from_edit_point_and_return ();
1235 void play_selected_region ();
1236 void play_edit_range ();
1237 void play_location (ARDOUR::Location&);
1238 void loop_location (ARDOUR::Location&);
1240 void calc_extra_zoom_edges(framepos_t &start, framepos_t &end);
1241 void temporal_zoom_selection (bool both_axes = false);
1242 void temporal_zoom_region (bool both_axes);
1243 void zoom_to_region (bool both_axes);
1244 void temporal_zoom_session ();
1245 void temporal_zoom (framecnt_t samples_per_pixel);
1246 void temporal_zoom_by_frame (framepos_t start, framepos_t end);
1247 void temporal_zoom_to_frame (bool coarser, framepos_t frame);
1249 void insert_region_list_selection (float times);
1251 /* import & embed */
1253 void add_external_audio_action (Editing::ImportMode);
1254 void external_audio_dialog ();
1255 void session_import_dialog ();
1257 int check_whether_and_how_to_import(std::string, bool all_or_nothing = true);
1258 bool check_multichannel_status (const std::vector<std::string>& paths);
1260 SoundFileOmega* sfbrowser;
1262 void bring_in_external_audio (Editing::ImportMode mode, framepos_t& pos);
1264 bool idle_drop_paths (std::vector<std::string> paths, framepos_t frame, double ypos, bool copy);
1265 void drop_paths_part_two (const std::vector<std::string>& paths, framepos_t frame, double ypos, bool copy);
1267 int import_sndfiles (std::vector<std::string> paths, Editing::ImportDisposition, Editing::ImportMode mode,
1268 ARDOUR::SrcQuality, framepos_t& pos,
1269 int target_regions, int target_tracks, boost::shared_ptr<ARDOUR::Track>&, bool);
1270 int embed_sndfiles (std::vector<std::string> paths, bool multiple_files, bool& check_sample_rate,
1271 Editing::ImportDisposition disposition, Editing::ImportMode mode,
1272 framepos_t& pos, int target_regions, int target_tracks, boost::shared_ptr<ARDOUR::Track>&);
1274 int add_sources (std::vector<std::string> paths, ARDOUR::SourceList& sources, framepos_t& pos,
1275 Editing::ImportDisposition, Editing::ImportMode,
1276 int target_regions, int target_tracks, boost::shared_ptr<ARDOUR::Track>&, bool add_channel_suffix);
1278 int finish_bringing_in_material (boost::shared_ptr<ARDOUR::Region> region, uint32_t, uint32_t, framepos_t& pos, Editing::ImportMode mode,
1279 boost::shared_ptr<ARDOUR::Track>& existing_track, const std::string& new_track_name);
1281 boost::shared_ptr<ARDOUR::AudioTrack> get_nth_selected_audio_track (int nth) const;
1282 boost::shared_ptr<ARDOUR::MidiTrack> get_nth_selected_midi_track (int nth) const;
1284 void toggle_midi_input_active (bool flip_others);
1286 ARDOUR::InterThreadInfo* current_interthread_info;
1288 AnalysisWindow* analysis_window;
1290 /* import specific info */
1292 struct EditorImportStatus : public ARDOUR::ImportStatus {
1293 Editing::ImportMode mode;
1297 boost::shared_ptr<ARDOUR::Track> track;
1301 EditorImportStatus import_status;
1302 static void *_import_thread (void *);
1303 void* import_thread ();
1304 void finish_import ();
1306 /* to support this ... */
1308 void import_audio (bool as_tracks);
1309 void do_import (std::vector<std::string> paths, bool split, bool as_tracks);
1311 void move_to_start ();
1312 void move_to_end ();
1313 void center_playhead ();
1314 void center_edit_point ();
1315 void playhead_forward_to_grid ();
1316 void playhead_backward_to_grid ();
1317 void scroll_playhead (bool forward);
1318 void scroll_backward (float pages=0.8f);
1319 void scroll_forward (float pages=0.8f);
1320 void scroll_tracks_down ();
1321 void scroll_tracks_up ();
1323 void clear_markers ();
1324 void clear_ranges ();
1325 void clear_locations ();
1326 void unhide_markers ();
1327 void unhide_ranges ();
1328 void jump_forward_to_mark ();
1329 void jump_backward_to_mark ();
1330 void cursor_align (bool playhead_to_edit);
1331 void toggle_skip_playback ();
1333 void remove_last_capture ();
1334 void select_all_selectables_using_time_selection ();
1335 void select_all_selectables_using_loop();
1336 void select_all_selectables_using_punch();
1337 void set_selection_from_range (ARDOUR::Location&);
1338 void set_selection_from_punch ();
1339 void set_selection_from_loop ();
1340 void set_selection_from_region ();
1342 void add_location_mark (framepos_t where);
1343 void add_location_from_region ();
1344 void add_locations_from_region ();
1345 void add_location_from_selection ();
1346 void set_loop_from_selection (bool play);
1347 void set_punch_from_selection ();
1348 void set_punch_from_region ();
1350 void set_session_extents_from_selection ();
1352 void set_loop_from_edit_range (bool play);
1353 void set_loop_from_region (bool play);
1354 void set_punch_from_edit_range ();
1356 void set_loop_range (framepos_t start, framepos_t end, std::string cmd);
1357 void set_punch_range (framepos_t start, framepos_t end, std::string cmd);
1359 void add_location_from_playhead_cursor ();
1360 void remove_location_at_playhead_cursor ();
1361 bool select_new_marker;
1363 void reverse_selection ();
1364 void edit_envelope ();
1366 double last_scrub_x;
1367 int scrubbing_direction;
1368 int scrub_reversals;
1369 int scrub_reverse_distance;
1370 void scrub (framepos_t, double);
1372 void keyboard_selection_begin ();
1373 void keyboard_selection_finish (bool add);
1374 bool have_pending_keyboard_selection;
1375 framepos_t pending_keyboard_selection_start;
1377 void move_range_selection_start_or_end_to_region_boundary (bool, bool);
1379 Editing::SnapType _snap_type;
1380 Editing::SnapMode _snap_mode;
1382 /// Snap threshold in pixels
1383 double snap_threshold;
1385 bool ignore_gui_changes;
1387 DragManager* _drags;
1392 Gtk::Dialog* lock_dialog;
1394 struct timeval last_event_time;
1395 bool generic_event_handler (GdkEvent*);
1396 bool lock_timeout_callback ();
1397 void start_lock_event_timing ();
1399 Gtk::Menu fade_context_menu;
1401 Gtk::Menu xfade_in_context_menu;
1402 Gtk::Menu xfade_out_context_menu;
1403 void popup_xfade_in_context_menu (int, int, ArdourCanvas::Item*, ItemType);
1404 void popup_xfade_out_context_menu (int, int, ArdourCanvas::Item*, ItemType);
1405 void fill_xfade_menu (Gtk::Menu_Helpers::MenuList& items, bool start);
1407 void set_fade_in_shape (ARDOUR::FadeShape);
1408 void set_fade_out_shape (ARDOUR::FadeShape);
1410 void set_fade_length (bool in);
1411 void set_fade_in_active (bool);
1412 void set_fade_out_active (bool);
1416 std::set<boost::shared_ptr<ARDOUR::Playlist> > motion_frozen_playlists;
1418 bool _dragging_playhead;
1419 bool _dragging_edit_point;
1421 void marker_drag_motion_callback (GdkEvent*);
1422 void marker_drag_finished_callback (GdkEvent*);
1424 gint mouse_rename_region (ArdourCanvas::Item*, GdkEvent*);
1426 void add_region_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1427 void start_create_region_grab (ArdourCanvas::Item*, GdkEvent*);
1428 void add_region_copy_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1429 void add_region_brush_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1430 void start_selection_grab (ArdourCanvas::Item*, GdkEvent*);
1432 void region_view_item_click (AudioRegionView&, GdkEventButton*);
1434 bool can_remove_control_point (ArdourCanvas::Item *);
1435 void remove_control_point (ArdourCanvas::Item *);
1437 void mouse_brush_insert_region (RegionView*, framepos_t pos);
1439 /* Canvas event handlers */
1441 bool canvas_scroll_event (GdkEventScroll* event, bool from_canvas);
1442 bool canvas_control_point_event (GdkEvent* event,ArdourCanvas::Item*, ControlPoint*);
1443 bool canvas_line_event (GdkEvent* event,ArdourCanvas::Item*, AutomationLine*);
1444 bool canvas_selection_rect_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1445 bool canvas_selection_start_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1446 bool canvas_selection_end_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1447 bool canvas_start_xfade_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1448 bool canvas_end_xfade_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1449 bool canvas_fade_in_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1450 bool canvas_fade_in_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*, bool trim = false);
1451 bool canvas_fade_out_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1452 bool canvas_fade_out_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*, bool trim = false);
1453 bool canvas_region_view_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1454 bool canvas_wave_view_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1455 bool canvas_frame_handle_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1456 bool canvas_region_view_name_highlight_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1457 bool canvas_region_view_name_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1458 bool canvas_feature_line_event (GdkEvent* event, ArdourCanvas::Item*, RegionView*);
1459 bool canvas_stream_view_event (GdkEvent* event,ArdourCanvas::Item*, RouteTimeAxisView*);
1460 bool canvas_marker_event (GdkEvent* event,ArdourCanvas::Item*, Marker*);
1461 bool canvas_tempo_marker_event (GdkEvent* event,ArdourCanvas::Item*, TempoMarker*);
1462 bool canvas_meter_marker_event (GdkEvent* event,ArdourCanvas::Item*, MeterMarker*);
1463 bool canvas_automation_track_event(GdkEvent* event, ArdourCanvas::Item*, AutomationTimeAxisView*);
1464 bool canvas_note_event (GdkEvent* event, ArdourCanvas::Item *);
1466 bool canvas_ruler_event (GdkEvent* event, ArdourCanvas::Item *, ItemType);
1467 bool canvas_tempo_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1468 bool canvas_meter_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1469 bool canvas_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1470 bool canvas_range_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1471 bool canvas_transport_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1472 bool canvas_cd_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1474 bool canvas_videotl_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1475 void update_video_timeline (bool flush = false);
1476 void set_video_timeline_height (const int);
1477 bool is_video_timeline_locked ();
1478 void toggle_video_timeline_locked ();
1479 void set_video_timeline_locked (const bool);
1480 void queue_visual_videotimeline_update ();
1481 void embed_audio_from_video (std::string, framepos_t n = 0, bool lock_position_to_video = true);
1483 PBD::Signal0<void> EditorFreeze;
1484 PBD::Signal0<void> EditorThaw;
1487 friend class DragManager;
1488 friend class EditorRouteGroups;
1489 friend class EditorRegions;
1491 /* non-public event handlers */
1493 bool canvas_playhead_cursor_event (GdkEvent* event, ArdourCanvas::Item*);
1494 bool track_canvas_scroll (GdkEventScroll* event);
1496 bool track_canvas_button_press_event (GdkEventButton* event);
1497 bool track_canvas_button_release_event (GdkEventButton* event);
1498 bool track_canvas_motion_notify_event (GdkEventMotion* event);
1500 Gtk::Allocation _canvas_viewport_allocation;
1501 void track_canvas_viewport_allocate (Gtk::Allocation alloc);
1502 void track_canvas_viewport_size_allocated ();
1503 bool track_canvas_drag_motion (Glib::RefPtr<Gdk::DragContext> const &, int, int, guint);
1504 bool track_canvas_key_press (GdkEventKey *);
1505 bool track_canvas_key_release (GdkEventKey *);
1507 void set_playhead_cursor ();
1509 void toggle_region_mute ();
1511 void initialize_canvas ();
1513 /* display control */
1515 bool _show_measures;
1516 /// true if the editor should follow the playhead, otherwise false
1517 bool _follow_playhead;
1518 /// true if we scroll the tracks rather than the playhead
1519 bool _stationary_playhead;
1520 /// true if we are in fullscreen mode
1523 TempoLines* tempo_lines;
1525 ArdourCanvas::Container* global_rect_group;
1526 ArdourCanvas::Container* time_line_group;
1528 void hide_measures ();
1529 void draw_measures (ARDOUR::TempoMap::BBTPointList::const_iterator& begin,
1530 ARDOUR::TempoMap::BBTPointList::const_iterator& end);
1532 void new_tempo_section ();
1534 void mouse_add_new_tempo_event (framepos_t where);
1535 void mouse_add_new_meter_event (framepos_t where);
1537 void remove_tempo_marker (ArdourCanvas::Item*);
1538 void remove_meter_marker (ArdourCanvas::Item*);
1539 gint real_remove_tempo_marker (ARDOUR::TempoSection*);
1540 gint real_remove_meter_marker (ARDOUR::MeterSection*);
1542 void edit_tempo_section (ARDOUR::TempoSection*);
1543 void edit_meter_section (ARDOUR::MeterSection*);
1544 void edit_tempo_marker (TempoMarker&);
1545 void edit_meter_marker (MeterMarker&);
1546 void edit_control_point (ArdourCanvas::Item*);
1547 void edit_notes (TimeAxisViewItem&);
1549 void marker_menu_edit ();
1550 void marker_menu_remove ();
1551 void marker_menu_rename ();
1552 void rename_marker (Marker *marker);
1553 void toggle_marker_menu_lock ();
1554 void toggle_marker_menu_glue ();
1555 void marker_menu_hide ();
1556 void marker_menu_loop_range ();
1557 void marker_menu_select_all_selectables_using_range ();
1558 void marker_menu_select_using_range ();
1559 void marker_menu_separate_regions_using_location ();
1560 void marker_menu_play_from ();
1561 void marker_menu_play_range ();
1562 void marker_menu_set_playhead ();
1563 void marker_menu_set_from_playhead ();
1564 void marker_menu_set_from_selection (bool force_regions);
1565 void marker_menu_range_to_next ();
1566 void marker_menu_zoom_to_range ();
1567 void new_transport_marker_menu_set_loop ();
1568 void new_transport_marker_menu_set_punch ();
1569 void update_loop_range_view ();
1570 void update_punch_range_view ();
1571 void new_transport_marker_menu_popdown ();
1572 void marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1573 void tempo_or_meter_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1574 void new_transport_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1575 void build_range_marker_menu (bool, bool);
1576 void build_marker_menu (ARDOUR::Location *);
1577 void build_tempo_or_meter_marker_menu (bool);
1578 void build_new_transport_marker_menu ();
1579 void dynamic_cast_marker_object (void*, MeterMarker**, TempoMarker**) const;
1581 Gtk::Menu* tempo_or_meter_marker_menu;
1582 Gtk::Menu* marker_menu;
1583 Gtk::Menu* range_marker_menu;
1584 Gtk::Menu* transport_marker_menu;
1585 Gtk::Menu* new_transport_marker_menu;
1586 Gtk::Menu* cd_marker_menu;
1587 ArdourCanvas::Item* marker_menu_item;
1589 typedef std::list<Marker*> Marks;
1592 void remove_metric_marks ();
1593 void draw_metric_marks (const ARDOUR::Metrics& metrics);
1595 void compute_current_bbt_points (framepos_t left, framepos_t right,
1596 ARDOUR::TempoMap::BBTPointList::const_iterator& begin,
1597 ARDOUR::TempoMap::BBTPointList::const_iterator& end);
1599 void tempo_map_changed (const PBD::PropertyChange&);
1600 void redisplay_tempo (bool immediate_redraw);
1602 uint32_t bbt_beat_subdivision;
1606 Gtk::ToggleButton editor_mixer_button;
1607 Gtk::ToggleButton editor_list_button;
1608 void editor_mixer_button_toggled ();
1609 void editor_list_button_toggled ();
1611 ArdourButton zoom_in_button;
1612 ArdourButton zoom_out_button;
1613 ArdourButton zoom_out_full_button;
1615 ArdourButton tav_expand_button;
1616 ArdourButton tav_shrink_button;
1617 ArdourDropdown visible_tracks_selector;
1618 ArdourDropdown zoom_preset_selector;
1620 int32_t _visible_track_count;
1621 void build_track_count_menu ();
1622 void set_visible_track_count (int32_t);
1624 void set_zoom_preset(int64_t);
1626 Gtk::VBox toolbar_clock_vbox;
1627 Gtk::VBox toolbar_selection_clock_vbox;
1628 Gtk::Table toolbar_selection_clock_table;
1629 Gtk::Label toolbar_selection_cursor_label;
1631 Gtkmm2ext::TearOff* _mouse_mode_tearoff;
1632 ArdourButton mouse_select_button;
1633 ArdourButton mouse_draw_button;
1634 ArdourButton mouse_move_button;
1635 ArdourButton mouse_timefx_button;
1636 ArdourButton mouse_content_button;
1637 ArdourButton mouse_audition_button;
1638 ArdourButton mouse_cut_button;
1640 ArdourButton smart_mode_button;
1641 Glib::RefPtr<Gtk::ToggleAction> smart_mode_action;
1643 void mouse_mode_toggled (Editing::MouseMode m);
1644 void mouse_mode_object_range_toggled ();
1645 bool ignore_mouse_mode_toggle;
1647 bool mouse_select_button_release (GdkEventButton*);
1649 Gtk::VBox automation_box;
1650 Gtk::Button automation_mode_button;
1652 //edit mode menu stuff
1653 ArdourDropdown edit_mode_selector;
1654 void edit_mode_selection_done ( ARDOUR::EditMode m );
1655 void build_edit_mode_menu ();
1656 Gtk::VBox edit_mode_box;
1658 void set_edit_mode (ARDOUR::EditMode);
1659 void cycle_edit_mode ();
1661 ArdourDropdown snap_type_selector;
1662 void build_snap_type_menu ();
1664 ArdourDropdown snap_mode_selector;
1665 void build_snap_mode_menu ();
1668 std::vector<std::string> snap_type_strings;
1669 std::vector<std::string> snap_mode_strings;
1671 void snap_type_selection_done (Editing::SnapType);
1672 void snap_mode_selection_done (Editing::SnapMode);
1673 void snap_mode_chosen (Editing::SnapMode);
1674 void snap_type_chosen (Editing::SnapType);
1676 Glib::RefPtr<Gtk::RadioAction> snap_type_action (Editing::SnapType);
1677 Glib::RefPtr<Gtk::RadioAction> snap_mode_action (Editing::SnapMode);
1679 //zoom focus meu stuff
1680 ArdourDropdown zoom_focus_selector;
1681 void zoom_focus_selection_done ( Editing::ZoomFocus f );
1682 void build_zoom_focus_menu ();
1683 std::vector<std::string> zoom_focus_strings;
1685 void zoom_focus_chosen (Editing::ZoomFocus);
1687 Glib::RefPtr<Gtk::RadioAction> zoom_focus_action (Editing::ZoomFocus);
1689 Gtk::HBox _zoom_box;
1690 Gtkmm2ext::TearOff* _zoom_tearoff;
1691 void zoom_adjustment_changed();
1693 void setup_toolbar ();
1695 void setup_tooltips ();
1697 Gtkmm2ext::TearOff* _tools_tearoff;
1698 Gtk::HBox toolbar_hbox;
1699 Gtk::EventBox toolbar_base;
1700 Gtk::Frame toolbar_frame;
1701 Gtk::Viewport _toolbar_viewport;
1705 Gtk::HBox panic_box;
1707 void setup_midi_toolbar ();
1709 /* selection process */
1711 Selection* selection;
1712 Selection* cut_buffer;
1713 SelectionMemento* _selection_memento;
1715 void time_selection_changed ();
1716 void update_time_selection_display ();
1717 void track_selection_changed ();
1718 void region_selection_changed ();
1719 sigc::connection editor_regions_selection_changed_connection;
1720 void sensitize_all_region_actions (bool);
1721 void sensitize_the_right_region_actions ();
1722 bool _all_region_actions_sensitized;
1723 /** Flag to block region action handlers from doing what they normally do;
1724 * I tried Gtk::Action::block_activate() but this doesn't work (ie it doesn't
1725 * block) when setting a ToggleAction's active state.
1727 bool _ignore_region_action;
1728 bool _last_region_menu_was_main;
1729 void point_selection_changed ();
1730 void marker_selection_changed ();
1732 bool _ignore_follow_edits;
1734 void cancel_selection ();
1735 void cancel_time_selection ();
1737 bool get_smart_mode() const;
1739 bool audio_region_selection_covers (framepos_t where);
1741 /* transport range select process */
1743 ArdourCanvas::Rectangle* cd_marker_bar_drag_rect;
1744 ArdourCanvas::Rectangle* range_bar_drag_rect;
1745 ArdourCanvas::Rectangle* transport_bar_drag_rect;
1748 ArdourCanvas::Rectangle *bogus_background_rect;
1750 ArdourCanvas::Rectangle *transport_bar_range_rect;
1751 ArdourCanvas::Rectangle *transport_bar_preroll_rect;
1752 ArdourCanvas::Rectangle *transport_bar_postroll_rect;
1753 ArdourCanvas::Rectangle *transport_loop_range_rect;
1754 ArdourCanvas::Rectangle *transport_punch_range_rect;
1755 ArdourCanvas::Line *transport_punchin_line;
1756 ArdourCanvas::Line *transport_punchout_line;
1757 ArdourCanvas::Rectangle *transport_preroll_rect;
1758 ArdourCanvas::Rectangle *transport_postroll_rect;
1760 ARDOUR::Location* transport_loop_location();
1761 ARDOUR::Location* transport_punch_location();
1763 ARDOUR::Location *temp_location;
1765 /* object rubberband select process */
1767 void select_all_within (framepos_t, framepos_t, double, double, TrackViewList const &, Selection::Operation, bool);
1769 ArdourCanvas::Rectangle *rubberband_rect;
1771 EditorRouteGroups* _route_groups;
1772 EditorRoutes* _routes;
1773 EditorRegions* _regions;
1774 EditorSnapshots* _snapshots;
1775 EditorLocations* _locations;
1777 /* diskstream/route display management */
1778 Glib::RefPtr<Gdk::Pixbuf> rec_enabled_icon;
1779 Glib::RefPtr<Gdk::Pixbuf> rec_disabled_icon;
1781 Glib::RefPtr<Gtk::TreeSelection> route_display_selection;
1783 bool sync_track_view_list_and_routes ();
1785 Gtk::VBox list_vpacker;
1789 sigc::connection autoscroll_connection;
1790 bool autoscroll_horizontal_allowed;
1791 bool autoscroll_vertical_allowed;
1792 uint32_t autoscroll_cnt;
1793 Gtk::Widget* autoscroll_widget;
1794 ArdourCanvas::Rect autoscroll_boundary;
1796 bool autoscroll_canvas ();
1797 void start_canvas_autoscroll (bool allow_horiz, bool allow_vert, const ArdourCanvas::Rect& boundary);
1798 void stop_canvas_autoscroll ();
1801 void point_trim (GdkEvent *, framepos_t);
1803 void trim_region_front();
1804 void trim_region_back();
1805 void trim_region (bool front);
1807 void trim_region_to_loop ();
1808 void trim_region_to_punch ();
1809 void trim_region_to_location (const ARDOUR::Location&, const char* cmd);
1811 void trim_to_region(bool forward);
1812 void trim_region_to_previous_region_end();
1813 void trim_region_to_next_region_start();
1815 bool show_gain_after_trim;
1819 int convert_drop_to_paths (
1820 std::vector<std::string>& paths,
1821 const Glib::RefPtr<Gdk::DragContext>& context,
1824 const Gtk::SelectionData& data,
1828 void track_canvas_drag_data_received (
1829 const Glib::RefPtr<Gdk::DragContext>& context,
1832 const Gtk::SelectionData& data,
1837 const Glib::RefPtr<Gdk::DragContext>& context,
1840 const Gtk::SelectionData& data,
1845 const Glib::RefPtr<Gdk::DragContext>& context,
1848 const Gtk::SelectionData& data,
1853 const Glib::RefPtr<Gdk::DragContext>& context,
1856 const Gtk::SelectionData& data,
1862 int write_region_selection(RegionSelection&);
1863 bool write_region (std::string path, boost::shared_ptr<ARDOUR::AudioRegion>);
1864 void bounce_region_selection (bool with_processing);
1865 void bounce_range_selection (bool replace, bool enable_processing);
1866 void external_edit_region ();
1868 int write_audio_selection (TimeSelection&);
1869 bool write_audio_range (ARDOUR::AudioPlaylist&, const ARDOUR::ChanCount& channels, std::list<ARDOUR::AudioRange>&);
1871 void write_selection ();
1873 std::list<XMLNode *> before; /* used in *_reversible_command */
1875 void update_title ();
1876 void update_title_s (const std::string & snapshot_name);
1878 void instant_save ();
1880 boost::shared_ptr<ARDOUR::AudioRegion> last_audition_region;
1882 /* freeze operations */
1884 ARDOUR::InterThreadInfo freeze_status;
1885 static void* _freeze_thread (void*);
1886 void* freeze_thread ();
1888 void freeze_route ();
1889 void unfreeze_route ();
1893 void duplicate_range (bool with_dialog);
1895 /** computes the timeline frame (sample) of an event whose coordinates
1896 * are in canvas units (pixels, scroll offset included).
1898 framepos_t canvas_event_sample (GdkEvent const *, double* px = 0, double* py = 0) const;
1900 /** computes the timeline frame (sample) of an event whose coordinates
1901 * are in window units (pixels, no scroll offset).
1903 framepos_t window_event_sample (GdkEvent const *, double* px = 0, double* py = 0) const;
1905 /* returns false if mouse pointer is not in track or marker canvas
1907 bool mouse_frame (framepos_t&, bool& in_track_canvas) const;
1909 TimeFXDialog* current_timefx;
1910 static void* timefx_thread (void *arg);
1913 int time_stretch (RegionSelection&, float fraction);
1914 int pitch_shift (RegionSelection&, float cents);
1915 void pitch_shift_region ();
1917 void transpose_region ();
1919 /* editor-mixer strip */
1921 MixerStrip *current_mixer_strip;
1922 bool show_editor_mixer_when_tracks_arrive;
1923 Gtk::VBox current_mixer_strip_vbox;
1924 void cms_new (boost::shared_ptr<ARDOUR::Route>);
1925 void current_mixer_strip_hidden ();
1927 void detach_tearoff (Gtk::Box* b, Gtk::Window* w);
1928 void reattach_tearoff (Gtk::Box* b, Gtk::Window* w, int32_t n);
1930 void ensure_all_elements_drawn ();
1932 /* nudging tracks */
1934 void nudge_track (bool use_edit_point, bool forwards);
1936 static const int32_t default_width = 995;
1937 static const int32_t default_height = 765;
1941 ArdourButton nudge_forward_button;
1942 ArdourButton nudge_backward_button;
1943 Gtk::HBox nudge_hbox;
1944 Gtk::VBox nudge_vbox;
1945 AudioClock* nudge_clock;
1947 bool nudge_forward_release (GdkEventButton*);
1948 bool nudge_backward_release (GdkEventButton*);
1952 void apply_filter (ARDOUR::Filter&, std::string cmd, ProgressReporter* progress = 0);
1954 Command* apply_midi_note_edit_op_to_region (ARDOUR::MidiOperator& op, MidiRegionView& mrv);
1955 void apply_midi_note_edit_op (ARDOUR::MidiOperator& op);
1957 /* handling cleanup */
1959 int playlist_deletion_dialog (boost::shared_ptr<ARDOUR::Playlist>);
1961 PBD::ScopedConnectionList session_connections;
1963 /* tracking step changes of track height */
1965 TimeAxisView* current_stepping_trackview;
1966 ARDOUR::microseconds_t last_track_height_step_timestamp;
1967 gint track_height_step_timeout();
1968 sigc::connection step_timeout;
1970 TimeAxisView* entered_track;
1971 /** If the mouse is over a RegionView or one of its child canvas items, this is set up
1972 to point to the RegionView. Otherwise it is 0.
1974 RegionView* entered_regionview;
1976 bool clear_entered_track;
1977 bool left_track_canvas (GdkEventCrossing*);
1978 bool entered_track_canvas (GdkEventCrossing*);
1979 void set_entered_track (TimeAxisView*);
1980 void set_entered_regionview (RegionView*);
1981 gint left_automation_track ();
1983 void reset_canvas_action_sensitivity (bool);
1984 void set_gain_envelope_visibility ();
1985 void set_region_gain_visibility (RegionView*);
1986 void toggle_gain_envelope_active ();
1987 void reset_region_gain_envelopes ();
1989 bool on_key_press_event (GdkEventKey*);
1990 bool on_key_release_event (GdkEventKey*);
1992 void session_state_saved (std::string);
1994 Glib::RefPtr<Gtk::Action> undo_action;
1995 Glib::RefPtr<Gtk::Action> redo_action;
1997 void history_changed ();
1999 Gtk::HBox status_bar_hpacker;
2001 Editing::EditPoint _edit_point;
2003 ArdourDropdown edit_point_selector;
2004 void build_edit_point_menu();
2006 void set_edit_point_preference (Editing::EditPoint ep, bool force = false);
2007 void cycle_edit_point (bool with_marker);
2008 void set_edit_point ();
2009 void edit_point_selection_done (Editing::EditPoint);
2010 void edit_point_chosen (Editing::EditPoint);
2011 Glib::RefPtr<Gtk::RadioAction> edit_point_action (Editing::EditPoint);
2012 std::vector<std::string> edit_point_strings;
2013 std::vector<std::string> edit_mode_strings;
2015 void selected_marker_moved (ARDOUR::Location*);
2017 bool get_edit_op_range (framepos_t& start, framepos_t& end) const;
2019 void get_regions_at (RegionSelection&, framepos_t where, const TrackViewList& ts) const;
2020 void get_regions_after (RegionSelection&, framepos_t where, const TrackViewList& ts) const;
2022 RegionSelection get_regions_from_selection_and_edit_point ();
2023 RegionSelection get_regions_from_selection_and_entered ();
2025 void start_updating_meters ();
2026 void stop_updating_meters ();
2027 bool meters_running;
2029 void select_next_route ();
2030 void select_prev_route ();
2032 void snap_to_internal (framepos_t& first,
2033 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
2034 bool for_mark = false);
2036 void timecode_snap_to_internal (framepos_t& first,
2037 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
2038 bool for_mark = false);
2040 RhythmFerret* rhythm_ferret;
2042 void fit_tracks (TrackViewList &);
2043 void fit_selected_tracks ();
2044 void set_track_height (Height);
2046 void remove_tracks ();
2047 void toggle_tracks_active ();
2051 static gboolean _idle_resize (gpointer);
2053 int32_t _pending_resize_amount;
2054 TimeAxisView* _pending_resize_view;
2056 void visible_order_range (int*, int*) const;
2060 /** true if we've made a locate request that hasn't yet been processed */
2061 bool _pending_locate_request;
2063 /** if true, there is a pending Session locate which is the initial one when loading a session;
2064 we need to know this so that we don't (necessarily) set the viewport to show the playhead
2067 bool _pending_initial_locate;
2069 Gtk::HBox _summary_hbox;
2070 EditorSummary* _summary;
2072 void region_view_added (RegionView *);
2073 void region_view_removed ();
2075 EditorGroupTabs* _group_tabs;
2076 void fit_route_group (ARDOUR::RouteGroup *);
2078 void step_edit_status_change (bool);
2079 void start_step_editing ();
2080 void stop_step_editing ();
2081 bool check_step_edit ();
2082 sigc::connection step_edit_connection;
2084 double _last_motion_y;
2086 RegionLayeringOrderEditor* layering_order_editor;
2087 void update_region_layering_order_editor ();
2089 /** Track that was the source for the last cut/copy operation. Used as a place
2090 to paste things iff there is no selected track.
2092 TimeAxisView* _last_cut_copy_source_track;
2094 /** true if a change in Selection->regions should change the selection in the region list.
2095 See EditorRegions::selection_changed.
2097 bool _region_selection_change_updates_region_list;
2099 void setup_fade_images ();
2100 std::map<ARDOUR::FadeShape, Gtk::Image*> _fade_in_images;
2101 std::map<ARDOUR::FadeShape, Gtk::Image*> _fade_out_images;
2102 std::map<ARDOUR::FadeShape, Gtk::Image*> _xfade_in_images;
2103 std::map<ARDOUR::FadeShape, Gtk::Image*> _xfade_out_images;
2105 Gtk::MenuItem& action_menu_item (std::string const &);
2106 void action_pre_activated (Glib::RefPtr<Gtk::Action> const &);
2108 MouseCursors* _cursors;
2110 void follow_mixer_selection ();
2111 bool _following_mixer_selection;
2113 int time_fx (ARDOUR::RegionList&, float val, bool pitching);
2114 void note_edit_done (int, EditNoteDialog*);
2115 void toggle_sound_midi_notes ();
2117 /** Flag for a bit of a hack wrt control point selection; see set_selected_control_point_from_click */
2118 bool _control_point_toggled_on_press;
2120 /** This is used by TimeAxisView to keep a track of the TimeAxisView that is currently being
2121 stepped in height using ScrollZoomVerticalModifier+Scrollwheel. When a scroll event
2122 occurs, we do the step on this _stepping_axis_view if it is non-0 (and we set up this
2123 _stepping_axis_view with the TimeAxisView underneath the mouse if it is 0). Then Editor
2124 resets _stepping_axis_view when the modifier key is released. In this (hacky) way,
2125 pushing the modifier key and moving the scroll wheel will operate on the same track
2126 until the key is released (rather than skipping about to whatever happens to be
2127 underneath the mouse at the time).
2129 TimeAxisView* _stepping_axis_view;
2130 void zoom_vertical_modifier_released();
2132 void bring_in_callback (Gtk::Label*, uint32_t n, uint32_t total, std::string name);
2133 void update_bring_in_message (Gtk::Label* label, uint32_t n, uint32_t total, std::string name);
2134 void bring_all_sources_into_session ();
2137 friend class RegionDrag;
2138 friend class RegionMoveDrag;
2139 friend class RegionSpliceDrag;
2140 friend class RegionRippleDrag;
2141 friend class TrimDrag;
2142 friend class MeterMarkerDrag;
2143 friend class TempoMarkerDrag;
2144 friend class CursorDrag;
2145 friend class FadeInDrag;
2146 friend class FadeOutDrag;
2147 friend class MarkerDrag;
2148 friend class RegionGainDrag;
2149 friend class ControlPointDrag;
2150 friend class LineDrag;
2151 friend class RubberbandSelectDrag;
2152 friend class EditorRubberbandSelectDrag;
2153 friend class TimeFXDrag;
2154 friend class ScrubDrag;
2155 friend class SelectionDrag;
2156 friend class RangeMarkerBarDrag;
2157 friend class MouseZoomDrag;
2158 friend class RegionCreateDrag;
2159 friend class RegionMotionDrag;
2160 friend class RegionInsertDrag;
2161 friend class VideoTimeLineDrag;
2163 friend class EditorSummary;
2164 friend class EditorGroupTabs;
2166 friend class EditorRoutes;
2167 friend class RhythmFerret;
2170 #endif /* __ardour_editor_h__ */