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"
90 class AudioRegionView;
91 class AudioStreamView;
92 class AudioTimeAxisView;
94 class AutomationSelection;
95 class AutomationTimeAxisView;
100 class EditNoteDialog;
102 class EditorGroupTabs;
103 class EditorLocations;
106 class EditorRouteGroups;
107 class EditorSnapshots;
109 class GroupedButtons;
110 class GUIObjectState;
112 class MidiRegionView;
116 class PlaylistSelector;
117 class PluginSelector;
118 class ProgressReporter;
122 class SoundFileOmega;
128 class RegionLayeringOrderEditor;
131 class Editor : public PublicEditor, public PBD::ScopedConnectionList, public ARDOUR::SessionHandlePtr
137 void set_session (ARDOUR::Session *);
138 ARDOUR::Session* session() const { return _session; }
141 virtual bool have_idled () const { return _have_idled; }
143 framepos_t leftmost_sample() const { return leftmost_frame; }
145 framecnt_t current_page_samples() const {
146 return (framecnt_t) _visible_canvas_width * samples_per_pixel;
149 double visible_canvas_height () const {
150 return _visible_canvas_height;
152 double trackviews_height() const;
154 void cycle_snap_mode ();
155 void next_snap_choice ();
156 void next_snap_choice_music_only ();
157 void next_snap_choice_music_and_time ();
158 void prev_snap_choice ();
159 void prev_snap_choice_music_only ();
160 void prev_snap_choice_music_and_time ();
161 void set_snap_to (Editing::SnapType);
162 void set_snap_mode (Editing::SnapMode);
163 void set_snap_threshold (double pixel_distance) {snap_threshold = pixel_distance;}
165 Editing::SnapMode snap_mode () const;
166 Editing::SnapType snap_type () const;
168 void undo (uint32_t n = 1);
169 void redo (uint32_t n = 1);
171 XMLNode& get_state ();
172 int set_state (const XMLNode&, int version);
174 void set_mouse_mode (Editing::MouseMode, bool force=true);
175 void step_mouse_mode (bool next);
176 Editing::MouseMode current_mouse_mode () const { return mouse_mode; }
177 Editing::MidiEditMode current_midi_edit_mode () const;
178 void remove_midi_note (ArdourCanvas::Item *, GdkEvent *);
180 bool internal_editing() const { return _internal_editing ; }
181 void set_internal_edit (bool yn);
182 bool toggle_internal_editing_from_double_click (GdkEvent*);
184 void foreach_time_axis_view (sigc::slot<void,TimeAxisView&>);
185 void add_to_idle_resize (TimeAxisView*, int32_t);
187 RouteTimeAxisView* get_route_view_by_route_id (const PBD::ID& id) const;
189 void consider_auditioning (boost::shared_ptr<ARDOUR::Region>);
190 void hide_a_region (boost::shared_ptr<ARDOUR::Region>);
191 void show_a_region (boost::shared_ptr<ARDOUR::Region>);
193 #ifdef USE_RUBBERBAND
194 std::vector<std::string> rb_opt_strings;
198 /* things that need to be public to be used in the main menubar */
200 void new_region_from_selection ();
201 void separate_regions_between (const TimeSelection&);
202 void separate_region_from_selection ();
203 void separate_under_selected_regions ();
204 void separate_region_from_punch ();
205 void separate_region_from_loop ();
206 void separate_regions_using_location (ARDOUR::Location&);
207 void transition_to_rolling (bool forward);
209 /* NOTE: these functions assume that the "pixel" coordinate is
210 in canvas coordinates. These coordinates already take into
211 account any scrolling offsets.
214 framepos_t pixel_to_sample_from_event (double pixel) const {
216 /* pixel can be less than zero when motion events
217 are processed. since we've already run the world->canvas
218 affine, that means that the location *really* is "off
219 to the right" and thus really is "before the start".
223 return pixel * samples_per_pixel;
229 framepos_t pixel_to_sample (double pixel) const {
230 return pixel * samples_per_pixel;
233 double sample_to_pixel (framepos_t sample) const {
234 return sample / samples_per_pixel;
237 double sample_to_pixel_unrounded (framepos_t sample) const {
238 return sample / (double) samples_per_pixel;
243 Selection& get_selection() const { return *selection; }
244 Selection& get_cut_buffer() const { return *cut_buffer; }
245 void track_mixer_selection ();
247 bool extend_selection_to_track (TimeAxisView&);
249 void play_selection ();
250 framepos_t get_preroll ();
251 void maybe_locate_with_edit_preroll (framepos_t);
252 void play_with_preroll ();
253 void select_all_in_track (Selection::Operation op);
254 void select_all_objects (Selection::Operation op);
255 void invert_selection_in_track ();
256 void invert_selection ();
257 void deselect_all ();
258 long select_range (framepos_t, framepos_t);
260 void set_selected_regionview_from_region_list (boost::shared_ptr<ARDOUR::Region> region, Selection::Operation op = Selection::Set);
264 void set_show_measures (bool yn);
265 bool show_measures () const { return _show_measures; }
267 /* analysis window */
269 void analyze_region_selection();
270 void analyze_range_selection();
274 void export_audio ();
276 void export_selection ();
277 void export_range ();
278 void export_region ();
280 void add_transport_frame (Gtk::Container&);
281 void add_toplevel_menu (Gtk::Container&);
282 Gtk::HBox& get_status_bar_packer() { return status_bar_hpacker; }
284 void set_zoom_focus (Editing::ZoomFocus);
285 Editing::ZoomFocus get_zoom_focus () const { return zoom_focus; }
286 framecnt_t get_current_zoom () const { return samples_per_pixel; }
287 void cycle_zoom_focus ();
288 void temporal_zoom_step (bool coarser);
289 void ensure_time_axis_view_is_visible (TimeAxisView const & tav, bool at_top);
290 void tav_zoom_step (bool coarser);
291 void tav_zoom_smooth (bool coarser, bool force_all);
293 /* stuff that AudioTimeAxisView and related classes use */
295 PlaylistSelector& playlist_selector() const;
296 void clear_playlist (boost::shared_ptr<ARDOUR::Playlist>);
298 void new_playlists (TimeAxisView* v);
299 void copy_playlists (TimeAxisView* v);
300 void clear_playlists (TimeAxisView* v);
302 void get_onscreen_tracks (TrackViewList&);
304 Width editor_mixer_strip_width;
305 void maybe_add_mixer_strip_width (XMLNode&);
306 void show_editor_mixer (bool yn);
307 void create_editor_mixer ();
308 void show_editor_list (bool yn);
309 void set_selected_mixer_strip (TimeAxisView&);
310 void mixer_strip_width_changed ();
311 void hide_track_in_display (TimeAxisView* tv, bool apply_to_selection = false);
313 /* nudge is initiated by transport controls owned by ARDOUR_UI */
315 framecnt_t get_nudge_distance (framepos_t pos, framecnt_t& next);
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();
373 void reset_x_origin (framepos_t);
374 void reset_x_origin_to_follow_playhead ();
375 void reset_y_origin (double);
376 void reset_zoom (framecnt_t);
377 void reposition_and_zoom (framepos_t, double);
379 framepos_t get_preferred_edit_position (bool ignore_playhead = false, bool use_context_click = false);
381 bool update_mouse_speed ();
382 bool decelerate_mouse_speed ();
384 void toggle_meter_updating();
386 void show_rhythm_ferret();
388 void goto_visual_state (uint32_t);
389 void save_visual_state (uint32_t);
391 void queue_draw_resize_line (int at);
392 void start_resize_line_ops ();
393 void end_resize_line_ops ();
395 TrackViewList const & get_track_views () {
399 int get_regionview_count_from_region_list (boost::shared_ptr<ARDOUR::Region>);
401 void do_import (std::vector<std::string> paths, Editing::ImportDisposition, Editing::ImportMode mode, ARDOUR::SrcQuality, framepos_t&);
402 void do_embed (std::vector<std::string> paths, Editing::ImportDisposition, Editing::ImportMode mode, framepos_t&);
404 void get_regions_corresponding_to (boost::shared_ptr<ARDOUR::Region> region, std::vector<RegionView*>& regions, bool src_comparison);
406 void center_screen (framepos_t);
408 TrackViewList axis_views_from_routes (boost::shared_ptr<ARDOUR::RouteList>) const;
410 Gtkmm2ext::TearOff* mouse_mode_tearoff () const { return _mouse_mode_tearoff; }
411 Gtkmm2ext::TearOff* tools_tearoff () const { return _tools_tearoff; }
413 void snap_to (framepos_t& first, int32_t direction = 0, bool for_mark = false);
414 void snap_to_with_modifier (framepos_t& first, GdkEvent const *, int32_t direction = 0, bool for_mark = false);
415 void snap_to (framepos_t& first, framepos_t& last, int32_t direction = 0, bool for_mark = false);
417 void begin_reversible_command (std::string cmd_name);
418 void begin_reversible_command (GQuark);
419 void commit_reversible_command ();
421 DragManager* drags () const {
425 void maybe_autoscroll (bool, bool, bool);
426 bool autoscroll_active() const;
428 Gdk::Cursor* get_canvas_cursor () const { return current_canvas_cursor; }
429 void set_canvas_cursor (Gdk::Cursor*, bool save=false);
431 void push_canvas_cursor (Gdk::Cursor*);
432 void pop_canvas_cursor ();
434 void set_current_trimmable (boost::shared_ptr<ARDOUR::Trimmable>);
435 void set_current_movable (boost::shared_ptr<ARDOUR::Movable>);
437 MouseCursors const * cursors () const {
441 VerboseCursor* verbose_cursor () const {
442 return _verbose_cursor;
445 double clamp_verbose_cursor_x (double);
446 double clamp_verbose_cursor_y (double);
448 void get_pointer_position (double &, double &) const;
450 TimeAxisView* stepping_axis_view () {
451 return _stepping_axis_view;
454 void set_stepping_axis_view (TimeAxisView* v) {
455 _stepping_axis_view = v;
458 ArdourCanvas::Container* get_trackview_group () const { return _trackview_group; }
459 ArdourCanvas::Container* get_noscroll_group () const { return no_scroll_group; }
460 ArdourCanvas::ScrollGroup* get_hscroll_group () const { return h_scroll_group; }
461 ArdourCanvas::ScrollGroup* get_vscroll_group () const { return v_scroll_group; }
462 ArdourCanvas::ScrollGroup* get_hvscroll_group () const { return hv_scroll_group; }
464 ArdourCanvas::GtkCanvasViewport* get_track_canvas () const;
466 void override_visible_track_count ();
468 /* Ruler metrics methods */
470 void metric_get_timecode (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
471 void metric_get_bbt (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
472 void metric_get_samples (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
473 void metric_get_minsec (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
475 /* editing operations that need to be public */
476 void mouse_add_new_marker (framepos_t where, bool is_cd=false, bool is_xrun=false);
477 void split_regions_at (framepos_t, RegionSelection&);
478 void split_region_at_points (boost::shared_ptr<ARDOUR::Region>, ARDOUR::AnalysisFeatureList&, bool can_ferret, bool select_new = false);
479 RegionSelection get_regions_from_selection_and_mouse (framepos_t);
482 void map_transport_state ();
483 void map_position_change (framepos_t);
487 void suspend_route_redisplay ();
488 void resume_route_redisplay ();
492 void color_handler ();
496 // to keep track of the playhead position for control_scroll
497 boost::optional<framepos_t> _control_scroll_target;
499 PlaylistSelector* _playlist_selector;
501 typedef std::pair<TimeAxisView*,XMLNode*> TAVState;
504 VisualState (bool with_tracks);
507 framecnt_t samples_per_pixel;
508 framepos_t leftmost_frame;
509 Editing::ZoomFocus zoom_focus;
510 GUIObjectState* gui_state;
513 std::list<VisualState*> undo_visual_stack;
514 std::list<VisualState*> redo_visual_stack;
515 VisualState* current_visual_state (bool with_tracks = true);
516 void undo_visual_state ();
517 void redo_visual_state ();
518 void use_visual_state (VisualState&);
520 void swap_visual_state ();
522 std::vector<VisualState*> visual_states;
523 void start_visual_state_op (uint32_t n);
524 void cancel_visual_state_op (uint32_t n);
526 framepos_t leftmost_frame;
527 framecnt_t samples_per_pixel;
528 Editing::ZoomFocus zoom_focus;
530 void set_samples_per_pixel (framecnt_t);
532 Editing::MouseMode mouse_mode;
533 Editing::MouseMode pre_internal_mouse_mode;
534 Editing::SnapType pre_internal_snap_type;
535 Editing::SnapMode pre_internal_snap_mode;
536 Editing::SnapType internal_snap_type;
537 Editing::SnapMode internal_snap_mode;
538 bool _internal_editing;
539 Editing::MouseMode effective_mouse_mode () const;
541 enum JoinObjectRangeState {
542 JOIN_OBJECT_RANGE_NONE,
543 /** `join object/range' mode is active and the mouse is over a place where object mode should happen */
544 JOIN_OBJECT_RANGE_OBJECT,
545 /** `join object/range' mode is active and the mouse is over a place where range mode should happen */
546 JOIN_OBJECT_RANGE_RANGE
549 JoinObjectRangeState _join_object_range_state;
551 void update_join_object_range_location (double);
553 boost::optional<int> pre_notebook_shrink_pane_width;
555 void pane_allocation_handler (Gtk::Allocation&, Gtk::Paned*);
557 Gtk::Notebook _the_notebook;
558 bool _notebook_shrunk;
559 void add_notebook_page (std::string const &, Gtk::Widget &);
560 bool notebook_tab_clicked (GdkEventButton *, Gtk::Widget *);
562 Gtk::HPaned edit_pane;
563 Gtk::VPaned editor_summary_pane;
565 Gtk::EventBox meter_base;
567 Gtk::EventBox marker_base;
568 Gtk::HBox marker_box;
569 Gtk::VBox scrollers_rulers_markers_box;
571 void location_changed (ARDOUR::Location *);
572 void location_flags_changed (ARDOUR::Location *, void *);
573 void refresh_location_display ();
574 void refresh_location_display_internal (ARDOUR::Locations::LocationList&);
575 void add_new_location (ARDOUR::Location *);
576 ArdourCanvas::Container* add_new_location_internal (ARDOUR::Location *);
577 void location_gone (ARDOUR::Location *);
578 void remove_marker (ArdourCanvas::Item&, GdkEvent*);
579 gint really_remove_marker (ARDOUR::Location* loc);
580 void goto_nth_marker (int nth);
581 void toggle_marker_lines ();
582 void set_marker_line_visibility (bool);
584 uint32_t location_marker_color;
585 uint32_t location_range_color;
586 uint32_t location_loop_color;
587 uint32_t location_punch_color;
588 uint32_t location_cd_marker_color;
590 struct LocationMarkers {
595 LocationMarkers () : start(0), end(0), valid (true) {}
602 void set_show_lines (bool);
603 void set_selected (bool);
604 void canvas_height_set (double);
607 void set_name (const std::string&);
608 void set_position (framepos_t start, framepos_t end = 0);
609 void set_color_rgba (uint32_t);
612 LocationMarkers *find_location_markers (ARDOUR::Location *) const;
613 ARDOUR::Location* find_location_from_marker (Marker *, bool& is_start) const;
614 Marker* find_marker_from_location_id (PBD::ID const &, bool) const;
615 Marker* entered_marker;
616 bool _show_marker_lines;
618 typedef std::map<ARDOUR::Location*,LocationMarkers *> LocationMarkerMap;
619 LocationMarkerMap location_markers;
621 void update_marker_labels ();
622 void update_marker_labels (ArdourCanvas::Container *);
623 void check_marker_label (Marker *);
625 /** A set of lists of Markers that are in each of the canvas groups
626 * for the marker sections at the top of the editor. These lists
627 * are kept sorted in time order between marker movements, so that after
628 * a marker has moved we can decide whether we need to update the labels
629 * for all markers or for just a few.
631 std::map<ArdourCanvas::Container *, std::list<Marker *> > _sorted_marker_lists;
632 void remove_sorted_marker (Marker *);
634 void hide_marker (ArdourCanvas::Item*, GdkEvent*);
635 void clear_marker_display ();
636 void mouse_add_new_range (framepos_t);
637 bool choose_new_marker_name(std::string &name);
638 void update_cd_marker_display ();
639 void ensure_cd_marker_updated (LocationMarkers * lam, ARDOUR::Location * location);
641 TimeAxisView* clicked_axisview;
642 RouteTimeAxisView* clicked_routeview;
643 /** The last RegionView that was clicked on, or 0 if the last click was not
644 * on a RegionView. This is set up by the canvas event handlers in
645 * editor_canvas_events.cc
647 RegionView* clicked_regionview;
648 RegionSelection latest_regionviews;
649 uint32_t clicked_selection;
650 ControlPoint* clicked_control_point;
652 void sort_track_selection (TrackViewList&);
654 void get_equivalent_regions (RegionView* rv, std::vector<RegionView*> &, PBD::PropertyID) const;
655 RegionSelection get_equivalent_regions (RegionSelection &, PBD::PropertyID) const;
656 void mapover_tracks (sigc::slot<void,RouteTimeAxisView&,uint32_t> sl, TimeAxisView*, PBD::PropertyID) const;
657 void mapover_tracks_with_unique_playlists (sigc::slot<void,RouteTimeAxisView&,uint32_t> sl, TimeAxisView*, PBD::PropertyID) const;
659 /* functions to be passed to mapover_tracks(), possibly with sigc::bind()-supplied arguments */
660 void mapped_get_equivalent_regions (RouteTimeAxisView&, uint32_t, RegionView *, std::vector<RegionView*>*) const;
661 void mapped_use_new_playlist (RouteTimeAxisView&, uint32_t, std::vector<boost::shared_ptr<ARDOUR::Playlist> > const &);
662 void mapped_use_copy_playlist (RouteTimeAxisView&, uint32_t, std::vector<boost::shared_ptr<ARDOUR::Playlist> > const &);
663 void mapped_clear_playlist (RouteTimeAxisView&, uint32_t);
665 void button_selection (ArdourCanvas::Item* item, GdkEvent* event, ItemType item_type);
666 bool button_release_can_deselect;
668 void catch_vanishing_regionview (RegionView *);
670 void set_selected_track (TimeAxisView&, Selection::Operation op = Selection::Set, bool no_remove=false);
671 void select_all_tracks ();
672 void select_all_internal_edit (Selection::Operation);
674 bool set_selected_control_point_from_click (bool press, Selection::Operation op = Selection::Set);
675 void set_selected_track_from_click (bool press, Selection::Operation op = Selection::Set, bool no_remove=false);
676 void set_selected_track_as_side_effect (Selection::Operation op);
677 bool set_selected_regionview_from_click (bool press, Selection::Operation op = Selection::Set);
679 bool set_selected_regionview_from_map_event (GdkEventAny*, StreamView*, boost::weak_ptr<ARDOUR::Region>);
680 void collect_new_region_view (RegionView *);
681 void collect_and_select_new_region_view (RegionView *);
683 Gtk::Menu track_context_menu;
684 Gtk::Menu track_region_context_menu;
685 Gtk::Menu track_selection_context_menu;
687 Gtk::MenuItem* region_edit_menu_split_item;
688 Gtk::MenuItem* region_edit_menu_split_multichannel_item;
689 Gtk::Menu * track_region_edit_playlist_menu;
690 Gtk::Menu * track_edit_playlist_submenu;
691 Gtk::Menu * track_selection_edit_playlist_submenu;
693 GdkEvent context_click_event;
695 void popup_track_context_menu (int, int, ItemType, bool);
696 Gtk::Menu* build_track_context_menu ();
697 Gtk::Menu* build_track_bus_context_menu ();
698 Gtk::Menu* build_track_region_context_menu ();
699 Gtk::Menu* build_track_selection_context_menu ();
700 void add_dstream_context_items (Gtk::Menu_Helpers::MenuList&);
701 void add_bus_context_items (Gtk::Menu_Helpers::MenuList&);
702 void add_region_context_items (Gtk::Menu_Helpers::MenuList&, boost::shared_ptr<ARDOUR::Track>);
703 void add_selection_context_items (Gtk::Menu_Helpers::MenuList&);
704 Gtk::MenuItem* _popup_region_menu_item;
706 void popup_control_point_context_menu (ArdourCanvas::Item *, GdkEvent *);
707 Gtk::Menu _control_point_context_menu;
709 void add_routes (ARDOUR::RouteList&);
710 void timeaxisview_deleted (TimeAxisView *);
712 Gtk::HBox global_hpacker;
713 Gtk::VBox global_vpacker;
716 std::stack<Gdk::Cursor*> _cursor_stack;
717 Gdk::Cursor* current_canvas_cursor;
718 Gdk::Cursor* which_grabber_cursor () const;
719 Gdk::Cursor* which_track_cursor () const;
720 Gdk::Cursor* which_mode_cursor () const;
721 Gdk::Cursor* which_trim_cursor (bool left_side) const;
722 bool reset_canvas_cursor ();
723 void choose_canvas_cursor_on_entry (GdkEventCrossing*, ItemType);
725 ArdourCanvas::GtkCanvas* _track_canvas;
726 ArdourCanvas::GtkCanvasViewport* _track_canvas_viewport;
728 bool within_track_canvas;
730 friend class VerboseCursor;
731 VerboseCursor* _verbose_cursor;
733 void parameter_changed (std::string);
734 void ui_parameter_changed (std::string);
736 Gtk::EventBox time_bars_event_box;
737 Gtk::VBox time_bars_vbox;
739 ArdourCanvas::Pixbuf *logo_item;
741 /* these will be needed when we have canvas rulers */
742 ArdourCanvas::Container *minsec_group;
743 ArdourCanvas::Container *bbt_group;
744 ArdourCanvas::Container *timecode_group;
745 ArdourCanvas::Container *frame_group;
748 ArdourCanvas::Container *tempo_group;
749 ArdourCanvas::Container *meter_group;
750 ArdourCanvas::Container *marker_group;
751 ArdourCanvas::Container *range_marker_group;
752 ArdourCanvas::Container *transport_marker_group;
753 ArdourCanvas::Container* cd_marker_group;
755 /* parent for groups which themselves contain time markers */
756 ArdourCanvas::Container* _time_markers_group;
758 /* The group containing all other groups that are scrolled vertically
761 ArdourCanvas::ScrollGroup* hv_scroll_group;
763 /* The group containing all other groups that are scrolled vertically ONLY
765 ArdourCanvas::ScrollGroup* v_scroll_group;
767 /* The group containing all other groups that are scrolled horizontally ONLY
769 ArdourCanvas::ScrollGroup* h_scroll_group;
771 /* The group containing all trackviews. */
772 ArdourCanvas::Container* no_scroll_group;
774 /* The group containing all trackviews. */
775 ArdourCanvas::Container* _trackview_group;
777 /* The group holding things (mostly regions) while dragging so they
778 * are on top of everything else
780 ArdourCanvas::Container* _drag_motion_group;
782 /* a rect that sits at the bottom of all tracks to act as a drag-no-drop/clickable
785 ArdourCanvas::Rectangle* _canvas_drop_zone;
786 bool canvas_drop_zone_event (GdkEvent* event);
789 ruler_metric_timecode = 0,
790 ruler_metric_bbt = 1,
791 ruler_metric_samples = 2,
792 ruler_metric_minsec = 3,
794 ruler_time_tempo = 4,
795 ruler_time_meter = 5,
796 ruler_time_marker = 6,
797 ruler_time_range_marker = 7,
798 ruler_time_transport_marker = 8,
799 ruler_time_cd_marker = 9,
800 ruler_video_timeline = 10,
803 Glib::RefPtr<Gtk::ToggleAction> ruler_timecode_action;
804 Glib::RefPtr<Gtk::ToggleAction> ruler_bbt_action;
805 Glib::RefPtr<Gtk::ToggleAction> ruler_samples_action;
806 Glib::RefPtr<Gtk::ToggleAction> ruler_minsec_action;
807 Glib::RefPtr<Gtk::ToggleAction> ruler_tempo_action;
808 Glib::RefPtr<Gtk::ToggleAction> ruler_meter_action;
809 Glib::RefPtr<Gtk::ToggleAction> ruler_marker_action;
810 Glib::RefPtr<Gtk::ToggleAction> ruler_range_action;
811 Glib::RefPtr<Gtk::ToggleAction> ruler_loop_punch_action;
812 Glib::RefPtr<Gtk::ToggleAction> ruler_cd_marker_action;
813 bool no_ruler_shown_update;
815 Gtk::Widget * ruler_grabbed_widget;
817 RulerDialog* ruler_dialog;
819 void initialize_rulers ();
820 void update_just_timecode ();
821 void compute_fixed_ruler_scale (); //calculates the RulerScale of the fixed rulers
822 void update_fixed_rulers ();
823 void update_tempo_based_rulers (ARDOUR::TempoMap::BBTPointList::const_iterator& begin,
824 ARDOUR::TempoMap::BBTPointList::const_iterator& end);
825 void popup_ruler_menu (framepos_t where = 0, ItemType type = RegionItem);
826 void update_ruler_visibility ();
827 void set_ruler_visible (RulerType, bool);
828 void toggle_ruler_visibility (RulerType rt);
829 void ruler_toggled (int);
830 bool ruler_label_button_release (GdkEventButton*);
831 void store_ruler_visibility ();
832 void restore_ruler_visibility ();
834 enum MinsecRulerScale {
841 MinsecRulerScale minsec_ruler_scale;
843 framecnt_t minsec_mark_interval;
844 gint minsec_mark_modulo;
846 void set_minsec_ruler_scale (framepos_t, framepos_t);
848 enum TimecodeRulerScale {
850 timecode_show_frames,
851 timecode_show_seconds,
852 timecode_show_minutes,
856 TimecodeRulerScale timecode_ruler_scale;
858 gint timecode_mark_modulo;
859 gint timecode_nmarks;
860 void set_timecode_ruler_scale (framepos_t, framepos_t);
862 framecnt_t _samples_ruler_interval;
863 void set_samples_ruler_scale (framepos_t, framepos_t);
873 bbt_show_ticks_detail,
874 bbt_show_ticks_super_detail
877 BBTRulerScale bbt_ruler_scale;
881 uint32_t bbt_bar_helper_on;
882 uint32_t bbt_accent_modulo;
883 void compute_bbt_ruler_scale (framepos_t lower, framepos_t upper,
884 ARDOUR::TempoMap::BBTPointList::const_iterator current_bbt_points_begin,
885 ARDOUR::TempoMap::BBTPointList::const_iterator current_bbt_points_end);
887 ArdourCanvas::Ruler* timecode_ruler;
888 ArdourCanvas::Ruler* bbt_ruler;
889 ArdourCanvas::Ruler* samples_ruler;
890 ArdourCanvas::Ruler* minsec_ruler;
892 static const double timebar_height;
893 guint32 visible_timebars;
894 Gtk::Menu *editor_ruler_menu;
896 ArdourCanvas::Rectangle* tempo_bar;
897 ArdourCanvas::Rectangle* meter_bar;
898 ArdourCanvas::Rectangle* marker_bar;
899 ArdourCanvas::Rectangle* range_marker_bar;
900 ArdourCanvas::Rectangle* transport_marker_bar;
901 ArdourCanvas::Rectangle* cd_marker_bar;
903 Gtk::Label minsec_label;
904 Gtk::Label bbt_label;
905 Gtk::Label timecode_label;
906 Gtk::Label samples_label;
907 Gtk::Label tempo_label;
908 Gtk::Label meter_label;
909 Gtk::Label mark_label;
910 Gtk::Label range_mark_label;
911 Gtk::Label transport_mark_label;
912 Gtk::Label cd_mark_label;
914 /* videtimline related actions */
915 Gtk::Label videotl_label;
916 ArdourCanvas::Container* videotl_group;
917 Glib::RefPtr<Gtk::ToggleAction> ruler_video_action;
918 Glib::RefPtr<Gtk::ToggleAction> xjadeo_proc_action;
919 Glib::RefPtr<Gtk::ToggleAction> xjadeo_ontop_action;
920 Glib::RefPtr<Gtk::ToggleAction> xjadeo_timecode_action;
921 Glib::RefPtr<Gtk::ToggleAction> xjadeo_frame_action;
922 Glib::RefPtr<Gtk::ToggleAction> xjadeo_osdbg_action;
923 Glib::RefPtr<Gtk::ToggleAction> xjadeo_fullscreen_action;
924 Glib::RefPtr<Gtk::ToggleAction> xjadeo_letterbox_action;
925 Glib::RefPtr<Gtk::Action> xjadeo_zoom_100;
926 void set_xjadeo_proc ();
927 void toggle_xjadeo_proc (int state=-1);
928 void set_close_video_sensitive (bool onoff);
929 void set_xjadeo_sensitive (bool onoff);
930 void set_xjadeo_viewoption (int);
931 void toggle_xjadeo_viewoption (int what, int state=-1);
932 void toggle_ruler_video (bool onoff) {ruler_video_action->set_active(onoff);}
933 int videotl_bar_height; /* in units of timebar_height; default: 4 */
934 int get_videotl_bar_height () const { return videotl_bar_height; }
935 void export_video (bool range = false);
936 void toggle_region_video_lock ();
938 friend class EditorCursor;
940 EditorCursor* playhead_cursor;
942 framepos_t get_region_boundary (framepos_t pos, int32_t dir, bool with_selection, bool only_onscreen);
944 void cursor_to_region_boundary (bool with_selection, int32_t dir);
945 void cursor_to_next_region_boundary (bool with_selection);
946 void cursor_to_previous_region_boundary (bool with_selection);
947 void cursor_to_next_region_point (EditorCursor*, ARDOUR::RegionPoint);
948 void cursor_to_previous_region_point (EditorCursor*, ARDOUR::RegionPoint);
949 void cursor_to_region_point (EditorCursor*, ARDOUR::RegionPoint, int32_t dir);
950 void cursor_to_selection_start (EditorCursor *);
951 void cursor_to_selection_end (EditorCursor *);
953 void selected_marker_to_region_boundary (bool with_selection, int32_t dir);
954 void selected_marker_to_next_region_boundary (bool with_selection);
955 void selected_marker_to_previous_region_boundary (bool with_selection);
956 void selected_marker_to_next_region_point (ARDOUR::RegionPoint);
957 void selected_marker_to_previous_region_point (ARDOUR::RegionPoint);
958 void selected_marker_to_region_point (ARDOUR::RegionPoint, int32_t dir);
959 void selected_marker_to_selection_start ();
960 void selected_marker_to_selection_end ();
962 void select_all_selectables_using_cursor (EditorCursor *, bool);
963 void select_all_selectables_using_edit (bool);
964 void select_all_selectables_between (bool within);
965 void select_range_between ();
967 boost::shared_ptr<ARDOUR::Region> find_next_region (ARDOUR::framepos_t, ARDOUR::RegionPoint, int32_t dir, TrackViewList&, TimeAxisView ** = 0);
968 ARDOUR::framepos_t find_next_region_boundary (ARDOUR::framepos_t, int32_t dir, const TrackViewList&);
970 std::vector<ARDOUR::framepos_t> region_boundary_cache;
971 void build_region_boundary_cache ();
973 Gtk::HBox toplevel_hpacker;
976 Gtk::HBox bottom_hbox;
978 Gtk::Table edit_packer;
980 /** the adjustment that controls the overall editor vertical scroll position */
981 Gtk::Adjustment vertical_adjustment;
982 Gtk::Adjustment horizontal_adjustment;
984 Gtk::Adjustment unused_adjustment; // yes, really; Gtk::Layout constructor requires refs
985 Gtk::Layout controls_layout;
986 bool control_layout_scroll (GdkEventScroll* ev);
987 void reset_controls_layout_width ();
988 void reset_controls_layout_height (int32_t height);
997 bool scroll_press (Direction);
998 void scroll_release ();
999 sigc::connection _scroll_connection;
1000 int _scroll_callbacks;
1002 double _visible_canvas_width;
1003 double _visible_canvas_height; ///< height of the visible area of the track canvas
1004 double _full_canvas_height; ///< full height of the canvas
1006 bool track_canvas_map_handler (GdkEventAny*);
1008 bool edit_controls_button_release (GdkEventButton*);
1009 Gtk::Menu *edit_controls_left_menu;
1010 Gtk::Menu *edit_controls_right_menu;
1012 Gtk::VBox track_canvas_vbox;
1013 Gtk::VBox edit_controls_vbox;
1014 Gtk::HBox edit_controls_hbox;
1016 void control_vertical_zoom_in_all ();
1017 void control_vertical_zoom_out_all ();
1018 void control_vertical_zoom_in_selected ();
1019 void control_vertical_zoom_out_selected ();
1020 void control_step_tracks_up ();
1021 void control_step_tracks_down ();
1022 void control_view (uint32_t);
1023 void control_scroll (float);
1024 void control_select (uint32_t rid, Selection::Operation);
1025 void control_unselect ();
1026 void access_action (std::string,std::string);
1027 bool deferred_control_scroll (framepos_t);
1028 sigc::connection control_scroll_connection;
1030 void tie_vertical_scrolling ();
1031 void set_horizontal_position (double);
1032 double horizontal_position () const;
1034 struct VisualChange {
1042 framepos_t time_origin;
1043 framecnt_t samples_per_pixel;
1046 int idle_handler_id;
1047 /** true if we are currently in the idle handler */
1050 VisualChange() : pending ((VisualChange::Type) 0), time_origin (0), samples_per_pixel (0), idle_handler_id (-1), being_handled (false) {}
1052 pending = Type (pending | t);
1056 VisualChange pending_visual_change;
1058 static int _idle_visual_changer (void *arg);
1059 int idle_visual_changer ();
1060 void visual_changer (const VisualChange&);
1061 void ensure_visual_change_idle_handler ();
1064 TrackViewList track_views;
1065 std::pair<TimeAxisView*, double> trackview_by_y_position (double, bool trackview_relative_offset = true) const;
1066 RouteTimeAxisView* axis_view_from_route (boost::shared_ptr<ARDOUR::Route>) const;
1068 TrackViewList get_tracks_for_range_action () const;
1070 sigc::connection super_rapid_screen_update_connection;
1071 framepos_t last_update_frame;
1072 void center_screen_internal (framepos_t, float);
1074 void super_rapid_screen_update ();
1076 void session_going_away ();
1078 framepos_t cut_buffer_start;
1079 framecnt_t cut_buffer_length;
1081 Gdk::Cursor* pre_press_cursor;
1082 boost::weak_ptr<ARDOUR::Trimmable> _trimmable;
1083 boost::weak_ptr<ARDOUR::Movable> _movable;
1085 bool typed_event (ArdourCanvas::Item*, GdkEvent*, ItemType);
1086 bool button_press_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1087 bool button_press_handler_1 (ArdourCanvas::Item *, GdkEvent *, ItemType);
1088 bool button_press_handler_2 (ArdourCanvas::Item *, GdkEvent *, ItemType);
1089 bool button_release_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1090 bool button_double_click_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1091 bool button_press_dispatch (GdkEventButton*);
1092 bool button_release_dispatch (GdkEventButton*);
1093 bool motion_handler (ArdourCanvas::Item*, GdkEvent*, bool from_autoscroll = false);
1094 bool enter_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1095 bool leave_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1096 bool key_press_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1097 bool key_release_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1099 Gtkmm2ext::Bindings* button_bindings;
1100 XMLNode* button_settings () const;
1102 /* KEYMAP HANDLING */
1104 void register_actions ();
1105 void register_region_actions ();
1107 void load_bindings ();
1108 Gtkmm2ext::ActionMap editor_action_map;
1109 Gtkmm2ext::Bindings key_bindings;
1111 void cut_copy (Editing::CutCopyOp);
1112 bool can_cut_copy () const;
1113 void cut_copy_points (Editing::CutCopyOp);
1114 void cut_copy_regions (Editing::CutCopyOp, RegionSelection&);
1115 void cut_copy_ranges (Editing::CutCopyOp);
1116 void cut_copy_midi (Editing::CutCopyOp);
1118 void mouse_paste ();
1119 void paste_internal (framepos_t position, float times);
1121 /* EDITING OPERATIONS */
1123 void reset_point_selection ();
1124 void toggle_region_lock ();
1125 void toggle_opaque_region ();
1126 void toggle_record_enable ();
1127 void toggle_solo ();
1128 void toggle_solo_isolate ();
1129 void toggle_mute ();
1130 void toggle_region_lock_style ();
1132 enum LayerOperation {
1139 void do_layer_operation (LayerOperation);
1140 void raise_region ();
1141 void raise_region_to_top ();
1142 void change_region_layering_order (bool from_context_menu);
1143 void lower_region ();
1144 void lower_region_to_bottom ();
1145 void split_region_at_transients ();
1146 void crop_region_to_selection ();
1147 void crop_region_to (framepos_t start, framepos_t end);
1148 void set_sync_point (framepos_t, const RegionSelection&);
1149 void set_region_sync_position ();
1150 void remove_region_sync();
1151 void align_regions (ARDOUR::RegionPoint);
1152 void align_regions_relative (ARDOUR::RegionPoint point);
1153 void align_region (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, framepos_t position);
1154 void align_region_internal (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, framepos_t position);
1155 void remove_selected_regions ();
1156 void remove_clicked_region ();
1157 void show_region_properties ();
1158 void show_midi_list_editor ();
1159 void rename_region ();
1160 void duplicate_some_regions (RegionSelection&, float times);
1161 void duplicate_selection (float times);
1162 void region_fill_selection ();
1163 void combine_regions ();
1164 void uncombine_regions ();
1166 void region_fill_track ();
1167 void audition_playlist_region_standalone (boost::shared_ptr<ARDOUR::Region>);
1168 void audition_playlist_region_via_route (boost::shared_ptr<ARDOUR::Region>, ARDOUR::Route&);
1169 void split_multichannel_region();
1170 void reverse_region ();
1171 void strip_region_silence ();
1172 void normalize_region ();
1173 void reset_region_scale_amplitude ();
1174 void adjust_region_gain (bool up);
1175 void quantize_region ();
1176 void insert_patch_change (bool from_context);
1177 void fork_region ();
1179 void do_insert_time ();
1180 void insert_time (framepos_t, framecnt_t, Editing::InsertTimeOption, bool, bool, bool, bool, bool, bool);
1182 void tab_to_transient (bool forward);
1184 void set_tempo_from_region ();
1185 void use_range_as_bar ();
1187 void define_one_bar (framepos_t start, framepos_t end);
1189 void audition_region_from_region_list ();
1190 void hide_region_from_region_list ();
1191 void show_region_in_region_list ();
1193 void naturalize_region ();
1195 void reset_focus ();
1197 void split_region ();
1202 void paste (float times, bool from_context_menu = false);
1204 void place_transient ();
1205 void remove_transient (ArdourCanvas::Item* item);
1206 void snap_regions_to_grid ();
1207 void close_region_gaps ();
1209 void keyboard_paste ();
1211 void region_from_selection ();
1212 void create_region_from_selection (std::vector<boost::shared_ptr<ARDOUR::Region> >&);
1214 void play_from_start ();
1215 void play_from_edit_point ();
1216 void play_from_edit_point_and_return ();
1217 void play_selected_region ();
1218 void play_edit_range ();
1219 void play_location (ARDOUR::Location&);
1220 void loop_location (ARDOUR::Location&);
1222 void calc_extra_zoom_edges(framepos_t &start, framepos_t &end);
1223 void temporal_zoom_selection (bool both_axes = false);
1224 void temporal_zoom_region (bool both_axes);
1225 void zoom_to_region (bool both_axes);
1226 void temporal_zoom_session ();
1227 void temporal_zoom (framecnt_t samples_per_pixel);
1228 void temporal_zoom_by_frame (framepos_t start, framepos_t end);
1229 void temporal_zoom_to_frame (bool coarser, framepos_t frame);
1231 void insert_region_list_selection (float times);
1233 /* import & embed */
1235 void add_external_audio_action (Editing::ImportMode);
1236 void external_audio_dialog ();
1237 void session_import_dialog ();
1239 int check_whether_and_how_to_import(std::string, bool all_or_nothing = true);
1240 bool check_multichannel_status (const std::vector<std::string>& paths);
1242 SoundFileOmega* sfbrowser;
1244 void bring_in_external_audio (Editing::ImportMode mode, framepos_t& pos);
1246 bool idle_drop_paths (std::vector<std::string> paths, framepos_t frame, double ypos, bool copy);
1247 void drop_paths_part_two (const std::vector<std::string>& paths, framepos_t frame, double ypos, bool copy);
1249 int import_sndfiles (std::vector<std::string> paths, Editing::ImportDisposition, Editing::ImportMode mode,
1250 ARDOUR::SrcQuality, framepos_t& pos,
1251 int target_regions, int target_tracks, boost::shared_ptr<ARDOUR::Track>&, bool);
1252 int embed_sndfiles (std::vector<std::string> paths, bool multiple_files, bool& check_sample_rate,
1253 Editing::ImportDisposition disposition, Editing::ImportMode mode,
1254 framepos_t& pos, int target_regions, int target_tracks, boost::shared_ptr<ARDOUR::Track>&);
1256 int add_sources (std::vector<std::string> paths, ARDOUR::SourceList& sources, framepos_t& pos,
1257 Editing::ImportDisposition, Editing::ImportMode,
1258 int target_regions, int target_tracks, boost::shared_ptr<ARDOUR::Track>&, bool add_channel_suffix);
1260 int finish_bringing_in_material (boost::shared_ptr<ARDOUR::Region> region, uint32_t, uint32_t, framepos_t& pos, Editing::ImportMode mode,
1261 boost::shared_ptr<ARDOUR::Track>& existing_track, const std::string& new_track_name);
1263 boost::shared_ptr<ARDOUR::AudioTrack> get_nth_selected_audio_track (int nth) const;
1264 boost::shared_ptr<ARDOUR::MidiTrack> get_nth_selected_midi_track (int nth) const;
1266 void toggle_midi_input_active (bool flip_others);
1268 ARDOUR::InterThreadInfo* current_interthread_info;
1270 AnalysisWindow* analysis_window;
1272 /* import specific info */
1274 struct EditorImportStatus : public ARDOUR::ImportStatus {
1275 Editing::ImportMode mode;
1279 boost::shared_ptr<ARDOUR::Track> track;
1283 EditorImportStatus import_status;
1284 static void *_import_thread (void *);
1285 void* import_thread ();
1286 void finish_import ();
1288 /* to support this ... */
1290 void import_audio (bool as_tracks);
1291 void do_import (std::vector<std::string> paths, bool split, bool as_tracks);
1293 void move_to_start ();
1294 void move_to_end ();
1295 void center_playhead ();
1296 void center_edit_point ();
1297 void playhead_forward_to_grid ();
1298 void playhead_backward_to_grid ();
1299 void scroll_playhead (bool forward);
1300 void scroll_backward (float pages=0.8f);
1301 void scroll_forward (float pages=0.8f);
1302 void scroll_tracks_down ();
1303 void scroll_tracks_up ();
1305 void clear_markers ();
1306 void clear_ranges ();
1307 void clear_locations ();
1308 void unhide_markers ();
1309 void unhide_ranges ();
1310 void jump_forward_to_mark ();
1311 void jump_backward_to_mark ();
1312 void cursor_align (bool playhead_to_edit);
1314 void remove_last_capture ();
1315 void select_all_selectables_using_time_selection ();
1316 void select_all_selectables_using_loop();
1317 void select_all_selectables_using_punch();
1318 void set_selection_from_range (ARDOUR::Location&);
1319 void set_selection_from_punch ();
1320 void set_selection_from_loop ();
1321 void set_selection_from_region ();
1323 void add_location_mark (framepos_t where);
1324 void add_location_from_region ();
1325 void add_locations_from_region ();
1326 void add_location_from_selection ();
1327 void set_loop_from_selection (bool play);
1328 void set_punch_from_selection ();
1329 void set_punch_from_region ();
1331 void set_loop_from_edit_range (bool play);
1332 void set_loop_from_region (bool play);
1333 void set_punch_from_edit_range ();
1335 void set_loop_range (framepos_t start, framepos_t end, std::string cmd);
1336 void set_punch_range (framepos_t start, framepos_t end, std::string cmd);
1338 void add_location_from_playhead_cursor ();
1339 void remove_location_at_playhead_cursor ();
1340 bool select_new_marker;
1342 void reverse_selection ();
1343 void edit_envelope ();
1345 double last_scrub_x;
1346 int scrubbing_direction;
1347 int scrub_reversals;
1348 int scrub_reverse_distance;
1349 void scrub (framepos_t, double);
1351 void keyboard_selection_begin ();
1352 void keyboard_selection_finish (bool add);
1353 bool have_pending_keyboard_selection;
1354 framepos_t pending_keyboard_selection_start;
1356 void move_range_selection_start_or_end_to_region_boundary (bool, bool);
1358 Editing::SnapType _snap_type;
1359 Editing::SnapMode _snap_mode;
1361 /// Snap threshold in pixels
1362 double snap_threshold;
1364 bool ignore_gui_changes;
1366 DragManager* _drags;
1371 Gtk::Dialog* lock_dialog;
1373 struct timeval last_event_time;
1374 bool generic_event_handler (GdkEvent*);
1375 bool lock_timeout_callback ();
1376 void start_lock_event_timing ();
1378 Gtk::Menu fade_context_menu;
1380 Gtk::Menu xfade_in_context_menu;
1381 Gtk::Menu xfade_out_context_menu;
1382 void popup_xfade_in_context_menu (int, int, ArdourCanvas::Item*, ItemType);
1383 void popup_xfade_out_context_menu (int, int, ArdourCanvas::Item*, ItemType);
1384 void fill_xfade_menu (Gtk::Menu_Helpers::MenuList& items, bool start);
1386 void set_fade_in_shape (ARDOUR::FadeShape);
1387 void set_fade_out_shape (ARDOUR::FadeShape);
1389 void set_fade_length (bool in);
1390 void set_fade_in_active (bool);
1391 void set_fade_out_active (bool);
1395 std::set<boost::shared_ptr<ARDOUR::Playlist> > motion_frozen_playlists;
1397 bool _dragging_playhead;
1398 bool _dragging_edit_point;
1400 void marker_drag_motion_callback (GdkEvent*);
1401 void marker_drag_finished_callback (GdkEvent*);
1403 gint mouse_rename_region (ArdourCanvas::Item*, GdkEvent*);
1405 void add_region_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1406 void start_create_region_grab (ArdourCanvas::Item*, GdkEvent*);
1407 void add_region_copy_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1408 void add_region_brush_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1409 void start_selection_grab (ArdourCanvas::Item*, GdkEvent*);
1411 void region_view_item_click (AudioRegionView&, GdkEventButton*);
1413 bool can_remove_control_point (ArdourCanvas::Item *);
1414 void remove_control_point (ArdourCanvas::Item *);
1416 void mouse_brush_insert_region (RegionView*, framepos_t pos);
1418 /* Canvas event handlers */
1420 bool canvas_scroll_event (GdkEventScroll* event, bool from_canvas);
1421 bool canvas_control_point_event (GdkEvent* event,ArdourCanvas::Item*, ControlPoint*);
1422 bool canvas_line_event (GdkEvent* event,ArdourCanvas::Item*, AutomationLine*);
1423 bool canvas_selection_rect_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1424 bool canvas_selection_start_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1425 bool canvas_selection_end_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1426 bool canvas_start_xfade_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1427 bool canvas_end_xfade_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1428 bool canvas_fade_in_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1429 bool canvas_fade_in_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*, bool trim = false);
1430 bool canvas_fade_out_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1431 bool canvas_fade_out_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*, bool trim = false);
1432 bool canvas_region_view_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1433 bool canvas_wave_view_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1434 bool canvas_frame_handle_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1435 bool canvas_region_view_name_highlight_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1436 bool canvas_region_view_name_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1437 bool canvas_feature_line_event (GdkEvent* event, ArdourCanvas::Item*, RegionView*);
1438 bool canvas_stream_view_event (GdkEvent* event,ArdourCanvas::Item*, RouteTimeAxisView*);
1439 bool canvas_marker_event (GdkEvent* event,ArdourCanvas::Item*, Marker*);
1440 bool canvas_zoom_rect_event (GdkEvent* event,ArdourCanvas::Item*);
1441 bool canvas_tempo_marker_event (GdkEvent* event,ArdourCanvas::Item*, TempoMarker*);
1442 bool canvas_meter_marker_event (GdkEvent* event,ArdourCanvas::Item*, MeterMarker*);
1443 bool canvas_automation_track_event(GdkEvent* event, ArdourCanvas::Item*, AutomationTimeAxisView*);
1444 bool canvas_note_event (GdkEvent* event, ArdourCanvas::Item *);
1446 bool canvas_ruler_event (GdkEvent* event, ArdourCanvas::Item *, ItemType);
1447 bool canvas_tempo_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1448 bool canvas_meter_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1449 bool canvas_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1450 bool canvas_range_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1451 bool canvas_transport_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1452 bool canvas_cd_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1454 bool canvas_videotl_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1455 void update_video_timeline (bool flush = false);
1456 void set_video_timeline_height (const int);
1457 bool is_video_timeline_locked ();
1458 void toggle_video_timeline_locked ();
1459 void set_video_timeline_locked (const bool);
1460 void queue_visual_videotimeline_update ();
1461 void embed_audio_from_video (std::string, framepos_t n = 0, bool lock_position_to_video = true);
1463 PBD::Signal0<void> EditorFreeze;
1464 PBD::Signal0<void> EditorThaw;
1467 friend class DragManager;
1468 friend class EditorRouteGroups;
1469 friend class EditorRegions;
1471 /* non-public event handlers */
1473 bool canvas_playhead_cursor_event (GdkEvent* event, ArdourCanvas::Item*);
1474 bool track_canvas_scroll (GdkEventScroll* event);
1476 bool track_canvas_button_press_event (GdkEventButton* event);
1477 bool track_canvas_button_release_event (GdkEventButton* event);
1478 bool track_canvas_motion_notify_event (GdkEventMotion* event);
1480 Gtk::Allocation _canvas_viewport_allocation;
1481 void track_canvas_viewport_allocate (Gtk::Allocation alloc);
1482 void track_canvas_viewport_size_allocated ();
1483 bool track_canvas_drag_motion (Glib::RefPtr<Gdk::DragContext> const &, int, int, guint);
1484 bool track_canvas_key_press (GdkEventKey *);
1485 bool track_canvas_key_release (GdkEventKey *);
1487 void set_playhead_cursor ();
1489 void toggle_region_mute ();
1491 void initialize_canvas ();
1493 /* display control */
1495 bool _show_measures;
1496 /// true if the editor should follow the playhead, otherwise false
1497 bool _follow_playhead;
1498 /// true if we scroll the tracks rather than the playhead
1499 bool _stationary_playhead;
1500 /// true if we are in fullscreen mode
1503 TempoLines* tempo_lines;
1505 ArdourCanvas::Container* global_rect_group;
1506 ArdourCanvas::Container* time_line_group;
1508 void hide_measures ();
1509 void draw_measures (ARDOUR::TempoMap::BBTPointList::const_iterator& begin,
1510 ARDOUR::TempoMap::BBTPointList::const_iterator& end);
1512 void new_tempo_section ();
1514 void mouse_add_new_tempo_event (framepos_t where);
1515 void mouse_add_new_meter_event (framepos_t where);
1517 void remove_tempo_marker (ArdourCanvas::Item*);
1518 void remove_meter_marker (ArdourCanvas::Item*);
1519 gint real_remove_tempo_marker (ARDOUR::TempoSection*);
1520 gint real_remove_meter_marker (ARDOUR::MeterSection*);
1522 void edit_tempo_section (ARDOUR::TempoSection*);
1523 void edit_meter_section (ARDOUR::MeterSection*);
1524 void edit_tempo_marker (TempoMarker&);
1525 void edit_meter_marker (MeterMarker&);
1526 void edit_control_point (ArdourCanvas::Item*);
1527 void edit_notes (TimeAxisViewItem&);
1529 void marker_menu_edit ();
1530 void marker_menu_remove ();
1531 void marker_menu_rename ();
1532 void rename_marker (Marker *marker);
1533 void toggle_marker_menu_lock ();
1534 void toggle_marker_menu_glue ();
1535 void marker_menu_hide ();
1536 void marker_menu_loop_range ();
1537 void marker_menu_select_all_selectables_using_range ();
1538 void marker_menu_select_using_range ();
1539 void marker_menu_separate_regions_using_location ();
1540 void marker_menu_play_from ();
1541 void marker_menu_play_range ();
1542 void marker_menu_set_playhead ();
1543 void marker_menu_set_from_playhead ();
1544 void marker_menu_set_from_selection (bool force_regions);
1545 void marker_menu_range_to_next ();
1546 void marker_menu_zoom_to_range ();
1547 void new_transport_marker_menu_set_loop ();
1548 void new_transport_marker_menu_set_punch ();
1549 void update_loop_range_view ();
1550 void update_punch_range_view ();
1551 void new_transport_marker_menu_popdown ();
1552 void marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1553 void tempo_or_meter_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1554 void new_transport_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1555 void build_range_marker_menu (bool, bool);
1556 void build_marker_menu (ARDOUR::Location *);
1557 void build_tempo_or_meter_marker_menu (bool);
1558 void build_new_transport_marker_menu ();
1559 void dynamic_cast_marker_object (void*, MeterMarker**, TempoMarker**) const;
1561 Gtk::Menu* tempo_or_meter_marker_menu;
1562 Gtk::Menu* marker_menu;
1563 Gtk::Menu* range_marker_menu;
1564 Gtk::Menu* transport_marker_menu;
1565 Gtk::Menu* new_transport_marker_menu;
1566 Gtk::Menu* cd_marker_menu;
1567 ArdourCanvas::Item* marker_menu_item;
1569 typedef std::list<Marker*> Marks;
1572 void remove_metric_marks ();
1573 void draw_metric_marks (const ARDOUR::Metrics& metrics);
1575 void compute_current_bbt_points (framepos_t left, framepos_t right,
1576 ARDOUR::TempoMap::BBTPointList::const_iterator& begin,
1577 ARDOUR::TempoMap::BBTPointList::const_iterator& end);
1579 void tempo_map_changed (const PBD::PropertyChange&);
1580 void redisplay_tempo (bool immediate_redraw);
1582 uint32_t bbt_beat_subdivision;
1586 Gtk::ToggleButton editor_mixer_button;
1587 Gtk::ToggleButton editor_list_button;
1588 void editor_mixer_button_toggled ();
1589 void editor_list_button_toggled ();
1591 ArdourButton zoom_in_button;
1592 ArdourButton zoom_out_button;
1593 ArdourButton zoom_out_full_button;
1595 ArdourButton tav_expand_button;
1596 ArdourButton tav_shrink_button;
1597 ArdourDropdown visible_tracks_selector;
1598 ArdourDropdown zoom_preset_selector;
1600 int32_t _visible_track_count;
1601 void build_track_count_menu ();
1602 void set_visible_track_count (int32_t);
1604 void set_zoom_preset(int64_t);
1606 Gtk::VBox toolbar_clock_vbox;
1607 Gtk::VBox toolbar_selection_clock_vbox;
1608 Gtk::Table toolbar_selection_clock_table;
1609 Gtk::Label toolbar_selection_cursor_label;
1611 Gtkmm2ext::TearOff* _mouse_mode_tearoff;
1612 ArdourButton mouse_select_button;
1613 ArdourButton mouse_draw_button;
1614 ArdourButton mouse_move_button;
1615 ArdourButton mouse_gain_button;
1616 ArdourButton mouse_zoom_button;
1617 ArdourButton mouse_timefx_button;
1618 ArdourButton mouse_audition_button;
1619 ArdourButton mouse_cut_button;
1621 ArdourButton smart_mode_button;
1622 Glib::RefPtr<Gtk::ToggleAction> smart_mode_action;
1624 void mouse_mode_toggled (Editing::MouseMode m);
1625 void mouse_mode_object_range_toggled ();
1626 bool ignore_mouse_mode_toggle;
1628 ArdourButton internal_edit_button;
1629 void toggle_internal_editing ();
1631 bool mouse_select_button_release (GdkEventButton*);
1633 Gtk::VBox automation_box;
1634 Gtk::Button automation_mode_button;
1636 //edit mode menu stuff
1637 ArdourDropdown edit_mode_selector;
1638 void edit_mode_selection_done ( ARDOUR::EditMode m );
1639 void build_edit_mode_menu ();
1640 Gtk::VBox edit_mode_box;
1642 void set_edit_mode (ARDOUR::EditMode);
1643 void cycle_edit_mode ();
1645 ArdourDropdown snap_type_selector;
1646 void build_snap_type_menu ();
1648 ArdourDropdown snap_mode_selector;
1649 void build_snap_mode_menu ();
1652 std::vector<std::string> snap_type_strings;
1653 std::vector<std::string> snap_mode_strings;
1655 void snap_type_selection_done (Editing::SnapType);
1656 void snap_mode_selection_done (Editing::SnapMode);
1657 void snap_mode_chosen (Editing::SnapMode);
1658 void snap_type_chosen (Editing::SnapType);
1660 Glib::RefPtr<Gtk::RadioAction> snap_type_action (Editing::SnapType);
1661 Glib::RefPtr<Gtk::RadioAction> snap_mode_action (Editing::SnapMode);
1663 //zoom focus meu stuff
1664 ArdourDropdown zoom_focus_selector;
1665 void zoom_focus_selection_done ( Editing::ZoomFocus f );
1666 void build_zoom_focus_menu ();
1667 std::vector<std::string> zoom_focus_strings;
1669 void zoom_focus_chosen (Editing::ZoomFocus);
1671 Glib::RefPtr<Gtk::RadioAction> zoom_focus_action (Editing::ZoomFocus);
1673 Gtk::HBox _zoom_box;
1674 Gtkmm2ext::TearOff* _zoom_tearoff;
1675 void zoom_adjustment_changed();
1677 void setup_toolbar ();
1679 void setup_tooltips ();
1681 Gtkmm2ext::TearOff* _tools_tearoff;
1682 Gtk::HBox toolbar_hbox;
1683 Gtk::EventBox toolbar_base;
1684 Gtk::Frame toolbar_frame;
1685 Gtk::Viewport _toolbar_viewport;
1689 Gtk::HBox panic_box;
1691 void setup_midi_toolbar ();
1693 /* selection process */
1695 Selection* selection;
1696 Selection* cut_buffer;
1698 void time_selection_changed ();
1699 void update_time_selection_display ();
1700 void track_selection_changed ();
1701 void region_selection_changed ();
1702 sigc::connection editor_regions_selection_changed_connection;
1703 void sensitize_all_region_actions (bool);
1704 void sensitize_the_right_region_actions ();
1705 bool _all_region_actions_sensitized;
1706 /** Flag to block region action handlers from doing what they normally do;
1707 * I tried Gtk::Action::block_activate() but this doesn't work (ie it doesn't
1708 * block) when setting a ToggleAction's active state.
1710 bool _ignore_region_action;
1711 bool _last_region_menu_was_main;
1712 void point_selection_changed ();
1713 void marker_selection_changed ();
1715 bool _ignore_follow_edits;
1717 void cancel_selection ();
1718 void cancel_time_selection ();
1720 bool get_smart_mode() const;
1722 bool audio_region_selection_covers (framepos_t where);
1724 /* transport range select process */
1726 ArdourCanvas::Rectangle* cd_marker_bar_drag_rect;
1727 ArdourCanvas::Rectangle* range_bar_drag_rect;
1728 ArdourCanvas::Rectangle* transport_bar_drag_rect;
1731 ArdourCanvas::Rectangle *bogus_background_rect;
1733 ArdourCanvas::Rectangle *transport_bar_range_rect;
1734 ArdourCanvas::Rectangle *transport_bar_preroll_rect;
1735 ArdourCanvas::Rectangle *transport_bar_postroll_rect;
1736 ArdourCanvas::Rectangle *transport_loop_range_rect;
1737 ArdourCanvas::Rectangle *transport_punch_range_rect;
1738 ArdourCanvas::Line *transport_punchin_line;
1739 ArdourCanvas::Line *transport_punchout_line;
1740 ArdourCanvas::Rectangle *transport_preroll_rect;
1741 ArdourCanvas::Rectangle *transport_postroll_rect;
1743 ARDOUR::Location* transport_loop_location();
1744 ARDOUR::Location* transport_punch_location();
1746 ARDOUR::Location *temp_location;
1748 /* object rubberband select process */
1750 void select_all_within (framepos_t, framepos_t, double, double, TrackViewList const &, Selection::Operation, bool);
1752 ArdourCanvas::Rectangle *rubberband_rect;
1754 /* mouse zoom process */
1756 ArdourCanvas::Rectangle *zoom_rect;
1757 void reposition_zoom_rect (framepos_t start, framepos_t end);
1759 EditorRouteGroups* _route_groups;
1760 EditorRoutes* _routes;
1761 EditorRegions* _regions;
1762 EditorSnapshots* _snapshots;
1763 EditorLocations* _locations;
1765 /* diskstream/route display management */
1766 Glib::RefPtr<Gdk::Pixbuf> rec_enabled_icon;
1767 Glib::RefPtr<Gdk::Pixbuf> rec_disabled_icon;
1769 Glib::RefPtr<Gtk::TreeSelection> route_display_selection;
1771 bool sync_track_view_list_and_routes ();
1773 Gtk::VBox list_vpacker;
1777 sigc::connection autoscroll_connection;
1778 bool autoscroll_horizontal_allowed;
1779 bool autoscroll_vertical_allowed;
1780 uint32_t autoscroll_cnt;
1781 Gtk::Widget* autoscroll_widget;
1782 ArdourCanvas::Rect autoscroll_boundary;
1784 bool autoscroll_canvas ();
1785 void start_canvas_autoscroll (bool allow_horiz, bool allow_vert, const ArdourCanvas::Rect& boundary);
1786 void stop_canvas_autoscroll ();
1789 void point_trim (GdkEvent *, framepos_t);
1791 void trim_region_front();
1792 void trim_region_back();
1793 void trim_region (bool front);
1795 void trim_region_to_loop ();
1796 void trim_region_to_punch ();
1797 void trim_region_to_location (const ARDOUR::Location&, const char* cmd);
1799 void trim_to_region(bool forward);
1800 void trim_region_to_previous_region_end();
1801 void trim_region_to_next_region_start();
1803 bool show_gain_after_trim;
1807 int convert_drop_to_paths (
1808 std::vector<std::string>& paths,
1809 const Glib::RefPtr<Gdk::DragContext>& context,
1812 const Gtk::SelectionData& data,
1816 void track_canvas_drag_data_received (
1817 const Glib::RefPtr<Gdk::DragContext>& context,
1820 const Gtk::SelectionData& data,
1825 const Glib::RefPtr<Gdk::DragContext>& context,
1828 const Gtk::SelectionData& data,
1833 const Glib::RefPtr<Gdk::DragContext>& context,
1836 const Gtk::SelectionData& data,
1841 const Glib::RefPtr<Gdk::DragContext>& context,
1844 const Gtk::SelectionData& data,
1850 int write_region_selection(RegionSelection&);
1851 bool write_region (std::string path, boost::shared_ptr<ARDOUR::AudioRegion>);
1852 void bounce_region_selection (bool with_processing);
1853 void bounce_range_selection (bool replace, bool enable_processing);
1854 void external_edit_region ();
1856 int write_audio_selection (TimeSelection&);
1857 bool write_audio_range (ARDOUR::AudioPlaylist&, const ARDOUR::ChanCount& channels, std::list<ARDOUR::AudioRange>&);
1859 void write_selection ();
1861 XMLNode *before; /* used in *_reversible_command */
1863 void update_title ();
1864 void update_title_s (const std::string & snapshot_name);
1866 void instant_save ();
1868 boost::shared_ptr<ARDOUR::AudioRegion> last_audition_region;
1870 /* freeze operations */
1872 ARDOUR::InterThreadInfo freeze_status;
1873 static void* _freeze_thread (void*);
1874 void* freeze_thread ();
1876 void freeze_route ();
1877 void unfreeze_route ();
1881 void duplicate_range (bool with_dialog);
1883 /** computes the timeline frame (sample) of an event whose coordinates
1884 * are in canvas units (pixels, scroll offset included).
1886 framepos_t canvas_event_sample (GdkEvent const *, double* px = 0, double* py = 0) const;
1888 /** computes the timeline frame (sample) of an event whose coordinates
1889 * are in window units (pixels, no scroll offset).
1891 framepos_t window_event_sample (GdkEvent const *, double* px = 0, double* py = 0) const;
1893 /* returns false if mouse pointer is not in track or marker canvas
1895 bool mouse_frame (framepos_t&, bool& in_track_canvas) const;
1897 TimeFXDialog* current_timefx;
1898 static void* timefx_thread (void *arg);
1901 int time_stretch (RegionSelection&, float fraction);
1902 int pitch_shift (RegionSelection&, float cents);
1903 void pitch_shift_region ();
1905 void transpose_region ();
1907 /* editor-mixer strip */
1909 MixerStrip *current_mixer_strip;
1910 bool show_editor_mixer_when_tracks_arrive;
1911 Gtk::VBox current_mixer_strip_vbox;
1912 void cms_new (boost::shared_ptr<ARDOUR::Route>);
1913 void current_mixer_strip_hidden ();
1915 void detach_tearoff (Gtk::Box* b, Gtk::Window* w);
1916 void reattach_tearoff (Gtk::Box* b, Gtk::Window* w, int32_t n);
1918 void ensure_all_elements_drawn ();
1920 /* nudging tracks */
1922 void nudge_track (bool use_edit_point, bool forwards);
1924 static const int32_t default_width = 995;
1925 static const int32_t default_height = 765;
1929 ArdourButton nudge_forward_button;
1930 ArdourButton nudge_backward_button;
1931 Gtk::HBox nudge_hbox;
1932 Gtk::VBox nudge_vbox;
1933 AudioClock* nudge_clock;
1935 bool nudge_forward_release (GdkEventButton*);
1936 bool nudge_backward_release (GdkEventButton*);
1940 void apply_filter (ARDOUR::Filter&, std::string cmd, ProgressReporter* progress = 0);
1942 Command* apply_midi_note_edit_op_to_region (ARDOUR::MidiOperator& op, MidiRegionView& mrv);
1943 void apply_midi_note_edit_op (ARDOUR::MidiOperator& op);
1945 /* handling cleanup */
1947 int playlist_deletion_dialog (boost::shared_ptr<ARDOUR::Playlist>);
1949 PBD::ScopedConnectionList session_connections;
1951 /* tracking step changes of track height */
1953 TimeAxisView* current_stepping_trackview;
1954 ARDOUR::microseconds_t last_track_height_step_timestamp;
1955 gint track_height_step_timeout();
1956 sigc::connection step_timeout;
1958 TimeAxisView* entered_track;
1959 /** If the mouse is over a RegionView or one of its child canvas items, this is set up
1960 to point to the RegionView. Otherwise it is 0.
1962 RegionView* entered_regionview;
1964 bool clear_entered_track;
1965 bool left_track_canvas (GdkEventCrossing*);
1966 bool entered_track_canvas (GdkEventCrossing*);
1967 void set_entered_track (TimeAxisView*);
1968 void set_entered_regionview (RegionView*);
1969 gint left_automation_track ();
1971 void reset_canvas_action_sensitivity (bool);
1972 void set_gain_envelope_visibility ();
1973 void set_region_gain_visibility (RegionView*);
1974 void toggle_gain_envelope_active ();
1975 void reset_region_gain_envelopes ();
1977 bool on_key_press_event (GdkEventKey*);
1978 bool on_key_release_event (GdkEventKey*);
1980 void session_state_saved (std::string);
1982 Glib::RefPtr<Gtk::Action> undo_action;
1983 Glib::RefPtr<Gtk::Action> redo_action;
1985 void history_changed ();
1987 Gtk::HBox status_bar_hpacker;
1989 Editing::EditPoint _edit_point;
1991 ArdourDropdown edit_point_selector;
1992 void build_edit_point_menu();
1994 void set_edit_point_preference (Editing::EditPoint ep, bool force = false);
1995 void cycle_edit_point (bool with_marker);
1996 void set_edit_point ();
1997 void edit_point_selection_done (Editing::EditPoint);
1998 void edit_point_chosen (Editing::EditPoint);
1999 Glib::RefPtr<Gtk::RadioAction> edit_point_action (Editing::EditPoint);
2000 std::vector<std::string> edit_point_strings;
2001 std::vector<std::string> edit_mode_strings;
2003 void selected_marker_moved (ARDOUR::Location*);
2005 bool get_edit_op_range (framepos_t& start, framepos_t& end) const;
2007 void get_regions_at (RegionSelection&, framepos_t where, const TrackViewList& ts) const;
2008 void get_regions_after (RegionSelection&, framepos_t where, const TrackViewList& ts) const;
2010 RegionSelection get_regions_from_selection_and_edit_point ();
2011 RegionSelection get_regions_from_selection_and_entered ();
2013 void start_updating_meters ();
2014 void stop_updating_meters ();
2015 bool meters_running;
2017 void select_next_route ();
2018 void select_prev_route ();
2020 void snap_to_internal (framepos_t& first, int32_t direction = 0, bool for_mark = false);
2021 void timecode_snap_to_internal (framepos_t& first, int32_t direction = 0, bool for_mark = false);
2023 RhythmFerret* rhythm_ferret;
2025 void fit_tracks (TrackViewList &);
2026 void fit_selected_tracks ();
2027 void set_track_height (Height);
2029 void remove_tracks ();
2030 void toggle_tracks_active ();
2034 static gboolean _idle_resize (gpointer);
2036 int32_t _pending_resize_amount;
2037 TimeAxisView* _pending_resize_view;
2039 void visible_order_range (int*, int*) const;
2043 /** true if we've made a locate request that hasn't yet been processed */
2044 bool _pending_locate_request;
2046 /** if true, there is a pending Session locate which is the initial one when loading a session;
2047 we need to know this so that we don't (necessarily) set the viewport to show the playhead
2050 bool _pending_initial_locate;
2052 Gtk::HBox _summary_hbox;
2053 EditorSummary* _summary;
2055 void region_view_added (RegionView *);
2056 void region_view_removed ();
2058 EditorGroupTabs* _group_tabs;
2059 void fit_route_group (ARDOUR::RouteGroup *);
2061 void step_edit_status_change (bool);
2062 void start_step_editing ();
2063 void stop_step_editing ();
2064 bool check_step_edit ();
2065 sigc::connection step_edit_connection;
2067 double _last_motion_y;
2069 RegionLayeringOrderEditor* layering_order_editor;
2070 void update_region_layering_order_editor ();
2072 /** Track that was the source for the last cut/copy operation. Used as a place
2073 to paste things iff there is no selected track.
2075 TimeAxisView* _last_cut_copy_source_track;
2077 /** true if a change in Selection->regions should change the selection in the region list.
2078 See EditorRegions::selection_changed.
2080 bool _region_selection_change_updates_region_list;
2082 void setup_fade_images ();
2083 std::map<ARDOUR::FadeShape, Gtk::Image*> _fade_in_images;
2084 std::map<ARDOUR::FadeShape, Gtk::Image*> _fade_out_images;
2085 std::map<ARDOUR::FadeShape, Gtk::Image*> _xfade_in_images;
2086 std::map<ARDOUR::FadeShape, Gtk::Image*> _xfade_out_images;
2088 Gtk::MenuItem& action_menu_item (std::string const &);
2089 void action_pre_activated (Glib::RefPtr<Gtk::Action> const &);
2091 MouseCursors* _cursors;
2093 void follow_mixer_selection ();
2094 bool _following_mixer_selection;
2096 int time_fx (ARDOUR::RegionList&, float val, bool pitching);
2097 void note_edit_done (int, EditNoteDialog*);
2098 void toggle_sound_midi_notes ();
2100 /** Flag for a bit of a hack wrt control point selection; see set_selected_control_point_from_click */
2101 bool _control_point_toggled_on_press;
2103 /** This is used by TimeAxisView to keep a track of the TimeAxisView that is currently being
2104 stepped in height using ScrollZoomVerticalModifier+Scrollwheel. When a scroll event
2105 occurs, we do the step on this _stepping_axis_view if it is non-0 (and we set up this
2106 _stepping_axis_view with the TimeAxisView underneath the mouse if it is 0). Then Editor
2107 resets _stepping_axis_view when the modifier key is released. In this (hacky) way,
2108 pushing the modifier key and moving the scroll wheel will operate on the same track
2109 until the key is released (rather than skipping about to whatever happens to be
2110 underneath the mouse at the time).
2112 TimeAxisView* _stepping_axis_view;
2113 void zoom_vertical_modifier_released();
2115 void bring_in_callback (Gtk::Label*, uint32_t n, uint32_t total, std::string name);
2116 void update_bring_in_message (Gtk::Label* label, uint32_t n, uint32_t total, std::string name);
2117 void bring_all_sources_into_session ();
2120 friend class RegionDrag;
2121 friend class RegionMoveDrag;
2122 friend class RegionSpliceDrag;
2123 friend class RegionRippleDrag;
2124 friend class TrimDrag;
2125 friend class MeterMarkerDrag;
2126 friend class TempoMarkerDrag;
2127 friend class CursorDrag;
2128 friend class FadeInDrag;
2129 friend class FadeOutDrag;
2130 friend class MarkerDrag;
2131 friend class RegionGainDrag;
2132 friend class ControlPointDrag;
2133 friend class LineDrag;
2134 friend class RubberbandSelectDrag;
2135 friend class EditorRubberbandSelectDrag;
2136 friend class TimeFXDrag;
2137 friend class ScrubDrag;
2138 friend class SelectionDrag;
2139 friend class RangeMarkerBarDrag;
2140 friend class MouseZoomDrag;
2141 friend class RegionCreateDrag;
2142 friend class RegionMotionDrag;
2143 friend class RegionInsertDrag;
2144 friend class VideoTimeLineDrag;
2146 friend class EditorSummary;
2147 friend class EditorGroupTabs;
2149 friend class EditorRoutes;
2150 friend class RhythmFerret;
2153 #endif /* __ardour_editor_h__ */