2 Copyright (C) 2000-2003 Paul Davis
4 This program is free software; you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation; either version 2 of the License, or
7 (at your option) any later version.
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with this program; if not, write to the Free Software
16 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
20 #ifndef __ardour_editor_h__
21 #define __ardour_editor_h__
32 #include <boost/optional.hpp>
34 #include <gtkmm/comboboxtext.h>
35 #include <gtkmm/layout.h>
37 #include "gtkmm2ext/selector.h"
38 #include "gtkmm2ext/click_box.h"
39 #include "gtkmm2ext/dndtreeview.h"
40 #include "gtkmm2ext/stateful_button.h"
41 #include "gtkmm2ext/bindings.h"
43 #include "pbd/stateful.h"
44 #include "pbd/signals.h"
46 #include "ardour/import_status.h"
47 #include "ardour/tempo.h"
48 #include "ardour/location.h"
49 #include "ardour/types.h"
51 #include "canvas/fwd.h"
52 #include "canvas/ruler.h"
54 #include "ardour_button.h"
55 #include "ardour_dialog.h"
56 #include "ardour_dropdown.h"
57 #include "public_editor.h"
60 #include "editor_items.h"
61 #include "region_selection.h"
62 #include "selection_memento.h"
92 class AudioRegionView;
93 class AudioStreamView;
94 class AudioTimeAxisView;
96 class AutomationSelection;
97 class AutomationTimeAxisView;
103 class EditNoteDialog;
105 class EditorGroupTabs;
106 class EditorLocations;
109 class EditorRouteGroups;
110 class EditorSnapshots;
112 class GroupedButtons;
113 class GUIObjectState;
115 class MidiRegionView;
119 class PlaylistSelector;
120 class PluginSelector;
121 class ProgressReporter;
125 class SoundFileOmega;
131 class RegionLayeringOrderEditor;
134 class Editor : public PublicEditor, public PBD::ScopedConnectionList, public ARDOUR::SessionHandlePtr
140 void set_session (ARDOUR::Session *);
141 ARDOUR::Session* session() const { return _session; }
144 virtual bool have_idled () const { return _have_idled; }
146 framepos_t leftmost_sample() const { return leftmost_frame; }
148 framecnt_t current_page_samples() const {
149 return (framecnt_t) _visible_canvas_width * samples_per_pixel;
152 double visible_canvas_height () const {
153 return _visible_canvas_height;
155 double trackviews_height () const;
157 void cycle_snap_mode ();
158 void next_snap_choice ();
159 void next_snap_choice_music_only ();
160 void next_snap_choice_music_and_time ();
161 void prev_snap_choice ();
162 void prev_snap_choice_music_only ();
163 void prev_snap_choice_music_and_time ();
164 void set_snap_to (Editing::SnapType);
165 void set_snap_mode (Editing::SnapMode);
166 void set_snap_threshold (double pixel_distance) {snap_threshold = pixel_distance;}
168 Editing::SnapMode snap_mode () const;
169 Editing::SnapType snap_type () const;
171 void undo (uint32_t n = 1);
172 void redo (uint32_t n = 1);
174 XMLNode& get_state ();
175 int set_state (const XMLNode&, int version);
177 void set_mouse_mode (Editing::MouseMode, bool force=true);
178 void step_mouse_mode (bool next);
179 Editing::MouseMode current_mouse_mode () const { return mouse_mode; }
180 Editing::MidiEditMode current_midi_edit_mode () const;
181 void remove_midi_note (ArdourCanvas::Item *, GdkEvent *);
183 bool internal_editing() const;
185 void foreach_time_axis_view (sigc::slot<void,TimeAxisView&>);
186 void add_to_idle_resize (TimeAxisView*, int32_t);
188 RouteTimeAxisView* get_route_view_by_route_id (const PBD::ID& id) const;
190 void consider_auditioning (boost::shared_ptr<ARDOUR::Region>);
191 void hide_a_region (boost::shared_ptr<ARDOUR::Region>);
192 void show_a_region (boost::shared_ptr<ARDOUR::Region>);
194 #ifdef USE_RUBBERBAND
195 std::vector<std::string> rb_opt_strings;
199 /* things that need to be public to be used in the main menubar */
201 void new_region_from_selection ();
202 void separate_regions_between (const TimeSelection&);
203 void separate_region_from_selection ();
204 void separate_under_selected_regions ();
205 void separate_region_from_punch ();
206 void separate_region_from_loop ();
207 void separate_regions_using_location (ARDOUR::Location&);
208 void transition_to_rolling (bool forward);
210 /* NOTE: these functions assume that the "pixel" coordinate is
211 in canvas coordinates. These coordinates already take into
212 account any scrolling offsets.
215 framepos_t pixel_to_sample_from_event (double pixel) const {
217 /* pixel can be less than zero when motion events
218 are processed. since we've already run the world->canvas
219 affine, that means that the location *really* is "off
220 to the right" and thus really is "before the start".
224 return pixel * samples_per_pixel;
230 framepos_t pixel_to_sample (double pixel) const {
231 return pixel * samples_per_pixel;
234 double sample_to_pixel (framepos_t sample) const {
235 return sample / samples_per_pixel;
238 double sample_to_pixel_unrounded (framepos_t sample) const {
239 return sample / (double) samples_per_pixel;
244 Selection& get_selection() const { return *selection; }
245 Selection& get_cut_buffer() const { return *cut_buffer; }
246 void track_mixer_selection ();
248 bool extend_selection_to_track (TimeAxisView&);
250 void play_selection ();
251 framepos_t get_preroll ();
252 void maybe_locate_with_edit_preroll (framepos_t);
253 void play_with_preroll ();
254 void select_all_in_track (Selection::Operation op);
255 void select_all_objects (Selection::Operation op);
256 void invert_selection_in_track ();
257 void invert_selection ();
258 void deselect_all ();
259 long select_range (framepos_t, framepos_t);
261 void set_selected_regionview_from_region_list (boost::shared_ptr<ARDOUR::Region> region, Selection::Operation op = Selection::Set);
265 void set_show_measures (bool yn);
266 bool show_measures () const { return _show_measures; }
268 /* analysis window */
270 void analyze_region_selection();
271 void analyze_range_selection();
275 void export_audio ();
277 void export_selection ();
278 void export_range ();
279 void export_region ();
281 void add_transport_frame (Gtk::Container&);
282 void add_toplevel_menu (Gtk::Container&);
283 Gtk::HBox& get_status_bar_packer() { return status_bar_hpacker; }
285 void set_zoom_focus (Editing::ZoomFocus);
286 Editing::ZoomFocus get_zoom_focus () const { return zoom_focus; }
287 framecnt_t get_current_zoom () const { return samples_per_pixel; }
288 void cycle_zoom_focus ();
289 void temporal_zoom_step (bool coarser);
290 void ensure_time_axis_view_is_visible (TimeAxisView const & tav, bool at_top);
291 void tav_zoom_step (bool coarser);
292 void tav_zoom_smooth (bool coarser, bool force_all);
294 /* stuff that AudioTimeAxisView and related classes use */
296 PlaylistSelector& playlist_selector() const;
297 void clear_playlist (boost::shared_ptr<ARDOUR::Playlist>);
299 void new_playlists (TimeAxisView* v);
300 void copy_playlists (TimeAxisView* v);
301 void clear_playlists (TimeAxisView* v);
303 void get_onscreen_tracks (TrackViewList&);
305 Width editor_mixer_strip_width;
306 void maybe_add_mixer_strip_width (XMLNode&);
307 void show_editor_mixer (bool yn);
308 void create_editor_mixer ();
309 void show_editor_list (bool yn);
310 void set_selected_mixer_strip (TimeAxisView&);
311 void mixer_strip_width_changed ();
312 void hide_track_in_display (TimeAxisView* tv, bool apply_to_selection = false);
314 /* nudge is initiated by transport controls owned by ARDOUR_UI */
316 framecnt_t get_nudge_distance (framepos_t pos, framecnt_t& next);
317 framecnt_t get_paste_offset (framepos_t pos, unsigned paste_count, framecnt_t duration);
318 Evoral::MusicalTime get_grid_type_as_beats (bool& success, framepos_t position);
320 void nudge_forward (bool next, bool force_playhead);
321 void nudge_backward (bool next, bool force_playhead);
323 /* nudge initiated from context menu */
325 void nudge_forward_capture_offset ();
326 void nudge_backward_capture_offset ();
328 void sequence_regions ();
330 /* playhead/screen stuff */
332 void set_stationary_playhead (bool yn);
333 void toggle_stationary_playhead ();
334 bool stationary_playhead() const { return _stationary_playhead; }
336 void set_follow_playhead (bool yn, bool catch_up = true);
337 void toggle_follow_playhead ();
338 bool follow_playhead() const { return _follow_playhead; }
339 bool dragging_playhead () const { return _dragging_playhead; }
341 void toggle_zero_line_visibility ();
343 void set_group_tabs ();
344 void toggle_measure_visibility ();
345 void toggle_logo_visibility ();
349 void toggle_region_fades (int dir);
350 void update_region_fade_visibility ();
352 /* redirect shared ops menu. caller must free returned menu */
354 Gtk::Menu* redirect_menu ();
356 /* floating windows/transient */
358 void ensure_float (Gtk::Window&);
362 void scroll_tracks_down_line ();
363 void scroll_tracks_up_line ();
364 bool scroll_up_one_track ();
365 bool scroll_down_one_track ();
367 void prepare_for_cleanup ();
368 void finish_cleanup ();
370 void maximise_editing_space();
371 void restore_editing_space();
373 void update_tearoff_visibility();
374 void reattach_all_tearoffs ();
376 double get_y_origin () const;
377 void reset_x_origin (framepos_t);
378 void reset_x_origin_to_follow_playhead ();
379 void reset_y_origin (double);
380 void reset_zoom (framecnt_t);
381 void reposition_and_zoom (framepos_t, double);
383 framepos_t get_preferred_edit_position (bool ignore_playhead = false, bool use_context_click = false);
385 bool update_mouse_speed ();
386 bool decelerate_mouse_speed ();
388 void toggle_meter_updating();
390 void show_rhythm_ferret();
392 void goto_visual_state (uint32_t);
393 void save_visual_state (uint32_t);
395 void queue_draw_resize_line (int at);
396 void start_resize_line_ops ();
397 void end_resize_line_ops ();
399 TrackViewList const & get_track_views () {
403 int get_regionview_count_from_region_list (boost::shared_ptr<ARDOUR::Region>);
405 void do_import (std::vector<std::string> paths, Editing::ImportDisposition, Editing::ImportMode mode, ARDOUR::SrcQuality, framepos_t&);
406 void do_embed (std::vector<std::string> paths, Editing::ImportDisposition, Editing::ImportMode mode, framepos_t&);
408 void get_regions_corresponding_to (boost::shared_ptr<ARDOUR::Region> region, std::vector<RegionView*>& regions, bool src_comparison);
410 void get_regionviews_by_id (PBD::ID const & id, RegionSelection & regions) const;
412 void center_screen (framepos_t);
414 TrackViewList axis_views_from_routes (boost::shared_ptr<ARDOUR::RouteList>) const;
416 Gtkmm2ext::TearOff* mouse_mode_tearoff () const { return _mouse_mode_tearoff; }
417 Gtkmm2ext::TearOff* tools_tearoff () const { return _tools_tearoff; }
419 void snap_to (framepos_t& first,
420 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
421 bool for_mark = false);
423 void snap_to_with_modifier (framepos_t& first,
425 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
426 bool for_mark = false);
428 void snap_to (framepos_t& first,
430 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
431 bool for_mark = false);
433 void begin_reversible_command (std::string cmd_name);
434 void begin_reversible_command (GQuark);
435 void commit_reversible_command ();
437 DragManager* drags () const {
441 void maybe_autoscroll (bool, bool, bool);
442 bool autoscroll_active() const;
444 Gdk::Cursor* get_canvas_cursor () const;
446 void set_current_trimmable (boost::shared_ptr<ARDOUR::Trimmable>);
447 void set_current_movable (boost::shared_ptr<ARDOUR::Movable>);
449 MouseCursors const * cursors () const {
453 VerboseCursor* verbose_cursor () const {
454 return _verbose_cursor;
457 double clamp_verbose_cursor_x (double);
458 double clamp_verbose_cursor_y (double);
460 void get_pointer_position (double &, double &) const;
462 TimeAxisView* stepping_axis_view () {
463 return _stepping_axis_view;
466 void set_stepping_axis_view (TimeAxisView* v) {
467 _stepping_axis_view = v;
470 ArdourCanvas::Container* get_trackview_group () const { return _trackview_group; }
471 ArdourCanvas::Container* get_noscroll_group () const { return no_scroll_group; }
472 ArdourCanvas::ScrollGroup* get_hscroll_group () const { return h_scroll_group; }
473 ArdourCanvas::ScrollGroup* get_vscroll_group () const { return v_scroll_group; }
474 ArdourCanvas::ScrollGroup* get_hvscroll_group () const { return hv_scroll_group; }
476 ArdourCanvas::GtkCanvasViewport* get_track_canvas () const;
478 void override_visible_track_count ();
480 /* Ruler metrics methods */
482 void metric_get_timecode (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
483 void metric_get_bbt (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
484 void metric_get_samples (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
485 void metric_get_minsec (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
487 /* editing operations that need to be public */
488 void mouse_add_new_marker (framepos_t where, bool is_cd=false, bool is_xrun=false);
489 void split_regions_at (framepos_t, RegionSelection&);
490 void split_region_at_points (boost::shared_ptr<ARDOUR::Region>, ARDOUR::AnalysisFeatureList&, bool can_ferret, bool select_new = false);
491 RegionSelection get_regions_from_selection_and_mouse (framepos_t);
494 void map_transport_state ();
495 void map_position_change (framepos_t);
499 void suspend_route_redisplay ();
500 void resume_route_redisplay ();
504 void color_handler ();
508 // to keep track of the playhead position for control_scroll
509 boost::optional<framepos_t> _control_scroll_target;
511 PlaylistSelector* _playlist_selector;
513 typedef std::pair<TimeAxisView*,XMLNode*> TAVState;
516 VisualState (bool with_tracks);
519 framecnt_t samples_per_pixel;
520 framepos_t leftmost_frame;
521 Editing::ZoomFocus zoom_focus;
522 GUIObjectState* gui_state;
525 std::list<VisualState*> undo_visual_stack;
526 std::list<VisualState*> redo_visual_stack;
527 VisualState* current_visual_state (bool with_tracks = true);
528 void undo_visual_state ();
529 void redo_visual_state ();
530 void use_visual_state (VisualState&);
532 void swap_visual_state ();
534 std::vector<VisualState*> visual_states;
535 void start_visual_state_op (uint32_t n);
536 void cancel_visual_state_op (uint32_t n);
538 framepos_t leftmost_frame;
539 framecnt_t samples_per_pixel;
540 Editing::ZoomFocus zoom_focus;
542 void set_samples_per_pixel (framecnt_t);
544 Editing::MouseMode mouse_mode;
545 Editing::MouseMode pre_internal_mouse_mode;
546 Editing::SnapType pre_internal_snap_type;
547 Editing::SnapMode pre_internal_snap_mode;
548 Editing::SnapType internal_snap_type;
549 Editing::SnapMode internal_snap_mode;
550 Editing::MouseMode effective_mouse_mode () const;
552 enum JoinObjectRangeState {
553 JOIN_OBJECT_RANGE_NONE,
554 /** `join object/range' mode is active and the mouse is over a place where object mode should happen */
555 JOIN_OBJECT_RANGE_OBJECT,
556 /** `join object/range' mode is active and the mouse is over a place where range mode should happen */
557 JOIN_OBJECT_RANGE_RANGE
560 JoinObjectRangeState _join_object_range_state;
562 void update_join_object_range_location (double);
564 boost::optional<int> pre_notebook_shrink_pane_width;
566 void pane_allocation_handler (Gtk::Allocation&, Gtk::Paned*);
568 Gtk::Notebook _the_notebook;
569 bool _notebook_shrunk;
570 void add_notebook_page (std::string const &, Gtk::Widget &);
571 bool notebook_tab_clicked (GdkEventButton *, Gtk::Widget *);
573 Gtk::HPaned edit_pane;
574 Gtk::VPaned editor_summary_pane;
576 Gtk::EventBox meter_base;
578 Gtk::EventBox marker_base;
579 Gtk::HBox marker_box;
580 Gtk::VBox scrollers_rulers_markers_box;
582 void location_changed (ARDOUR::Location *);
583 void location_flags_changed (ARDOUR::Location *);
584 void refresh_location_display ();
585 void refresh_location_display_internal (const ARDOUR::Locations::LocationList&);
586 void add_new_location (ARDOUR::Location *);
587 ArdourCanvas::Container* add_new_location_internal (ARDOUR::Location *);
588 void location_gone (ARDOUR::Location *);
589 void remove_marker (ArdourCanvas::Item&, GdkEvent*);
590 gint really_remove_marker (ARDOUR::Location* loc);
591 void goto_nth_marker (int nth);
592 void toggle_marker_lines ();
593 void set_marker_line_visibility (bool);
595 uint32_t location_marker_color;
596 uint32_t location_range_color;
597 uint32_t location_loop_color;
598 uint32_t location_punch_color;
599 uint32_t location_cd_marker_color;
601 struct LocationMarkers {
606 LocationMarkers () : start(0), end(0), valid (true) {}
613 void set_show_lines (bool);
614 void set_selected (bool);
615 void canvas_height_set (double);
618 void set_name (const std::string&);
619 void set_position (framepos_t start, framepos_t end = 0);
620 void set_color_rgba (uint32_t);
623 LocationMarkers *find_location_markers (ARDOUR::Location *) const;
624 ARDOUR::Location* find_location_from_marker (Marker *, bool& is_start) const;
625 Marker* find_marker_from_location_id (PBD::ID const &, bool) const;
626 Marker* entered_marker;
627 bool _show_marker_lines;
629 typedef std::map<ARDOUR::Location*,LocationMarkers *> LocationMarkerMap;
630 LocationMarkerMap location_markers;
632 void update_marker_labels ();
633 void update_marker_labels (ArdourCanvas::Container *);
634 void check_marker_label (Marker *);
636 /** A set of lists of Markers that are in each of the canvas groups
637 * for the marker sections at the top of the editor. These lists
638 * are kept sorted in time order between marker movements, so that after
639 * a marker has moved we can decide whether we need to update the labels
640 * for all markers or for just a few.
642 std::map<ArdourCanvas::Container *, std::list<Marker *> > _sorted_marker_lists;
643 void remove_sorted_marker (Marker *);
645 void hide_marker (ArdourCanvas::Item*, GdkEvent*);
646 void clear_marker_display ();
647 void mouse_add_new_range (framepos_t);
648 bool choose_new_marker_name(std::string &name);
649 void update_cd_marker_display ();
650 void ensure_cd_marker_updated (LocationMarkers * lam, ARDOUR::Location * location);
652 TimeAxisView* clicked_axisview;
653 RouteTimeAxisView* clicked_routeview;
654 /** The last RegionView that was clicked on, or 0 if the last click was not
655 * on a RegionView. This is set up by the canvas event handlers in
656 * editor_canvas_events.cc
658 RegionView* clicked_regionview;
659 RegionSelection latest_regionviews;
660 uint32_t clicked_selection;
661 ControlPoint* clicked_control_point;
663 void sort_track_selection (TrackViewList&);
665 void get_equivalent_regions (RegionView* rv, std::vector<RegionView*> &, PBD::PropertyID) const;
666 RegionSelection get_equivalent_regions (RegionSelection &, PBD::PropertyID) const;
667 void mapover_tracks (sigc::slot<void,RouteTimeAxisView&,uint32_t> sl, TimeAxisView*, PBD::PropertyID) const;
668 void mapover_tracks_with_unique_playlists (sigc::slot<void,RouteTimeAxisView&,uint32_t> sl, TimeAxisView*, PBD::PropertyID) const;
670 /* functions to be passed to mapover_tracks(), possibly with sigc::bind()-supplied arguments */
671 void mapped_get_equivalent_regions (RouteTimeAxisView&, uint32_t, RegionView *, std::vector<RegionView*>*) const;
672 void mapped_use_new_playlist (RouteTimeAxisView&, uint32_t, std::vector<boost::shared_ptr<ARDOUR::Playlist> > const &);
673 void mapped_use_copy_playlist (RouteTimeAxisView&, uint32_t, std::vector<boost::shared_ptr<ARDOUR::Playlist> > const &);
674 void mapped_clear_playlist (RouteTimeAxisView&, uint32_t);
676 void button_selection (ArdourCanvas::Item* item, GdkEvent* event, ItemType item_type);
677 bool button_release_can_deselect;
679 void catch_vanishing_regionview (RegionView *);
681 void set_selected_track (TimeAxisView&, Selection::Operation op = Selection::Set, bool no_remove=false);
682 void select_all_tracks ();
683 void select_all_internal_edit (Selection::Operation);
685 bool set_selected_control_point_from_click (bool press, Selection::Operation op = Selection::Set);
686 void set_selected_track_from_click (bool press, Selection::Operation op = Selection::Set, bool no_remove=false);
687 void set_selected_track_as_side_effect (Selection::Operation op);
688 bool set_selected_regionview_from_click (bool press, Selection::Operation op = Selection::Set);
690 bool set_selected_regionview_from_map_event (GdkEventAny*, StreamView*, boost::weak_ptr<ARDOUR::Region>);
691 void collect_new_region_view (RegionView *);
692 void collect_and_select_new_region_view (RegionView *);
694 Gtk::Menu track_context_menu;
695 Gtk::Menu track_region_context_menu;
696 Gtk::Menu track_selection_context_menu;
698 Gtk::MenuItem* region_edit_menu_split_item;
699 Gtk::MenuItem* region_edit_menu_split_multichannel_item;
700 Gtk::Menu * track_region_edit_playlist_menu;
701 Gtk::Menu * track_edit_playlist_submenu;
702 Gtk::Menu * track_selection_edit_playlist_submenu;
704 GdkEvent context_click_event;
706 void popup_track_context_menu (int, int, ItemType, bool);
707 Gtk::Menu* build_track_context_menu ();
708 Gtk::Menu* build_track_bus_context_menu ();
709 Gtk::Menu* build_track_region_context_menu ();
710 Gtk::Menu* build_track_selection_context_menu ();
711 void add_dstream_context_items (Gtk::Menu_Helpers::MenuList&);
712 void add_bus_context_items (Gtk::Menu_Helpers::MenuList&);
713 void add_region_context_items (Gtk::Menu_Helpers::MenuList&, boost::shared_ptr<ARDOUR::Track>);
714 void add_selection_context_items (Gtk::Menu_Helpers::MenuList&);
715 Gtk::MenuItem* _popup_region_menu_item;
717 void popup_control_point_context_menu (ArdourCanvas::Item *, GdkEvent *);
718 Gtk::Menu _control_point_context_menu;
720 void add_routes (ARDOUR::RouteList&);
721 void timeaxisview_deleted (TimeAxisView *);
723 Gtk::HBox global_hpacker;
724 Gtk::VBox global_vpacker;
727 /* Cursor stuff. Do not use directly, use via CursorContext. */
728 friend class CursorContext;
729 std::vector<Gdk::Cursor*> _cursor_stack;
730 void set_canvas_cursor (Gdk::Cursor*);
731 size_t push_canvas_cursor (Gdk::Cursor*);
732 void pop_canvas_cursor ();
734 Gdk::Cursor* which_grabber_cursor () const;
735 Gdk::Cursor* which_track_cursor () const;
736 Gdk::Cursor* which_mode_cursor () const;
737 Gdk::Cursor* which_trim_cursor (bool left_side) const;
738 void choose_canvas_cursor_on_entry (ItemType);
740 ArdourCanvas::GtkCanvas* _track_canvas;
741 ArdourCanvas::GtkCanvasViewport* _track_canvas_viewport;
743 bool within_track_canvas;
745 friend class VerboseCursor;
746 VerboseCursor* _verbose_cursor;
748 void parameter_changed (std::string);
749 void ui_parameter_changed (std::string);
751 Gtk::EventBox time_bars_event_box;
752 Gtk::VBox time_bars_vbox;
754 ArdourCanvas::Pixbuf *logo_item;
756 /* these will be needed when we have canvas rulers */
757 ArdourCanvas::Container *minsec_group;
758 ArdourCanvas::Container *bbt_group;
759 ArdourCanvas::Container *timecode_group;
760 ArdourCanvas::Container *frame_group;
763 ArdourCanvas::Container *tempo_group;
764 ArdourCanvas::Container *meter_group;
765 ArdourCanvas::Container *marker_group;
766 ArdourCanvas::Container *range_marker_group;
767 ArdourCanvas::Container *transport_marker_group;
768 ArdourCanvas::Container* cd_marker_group;
770 /* parent for groups which themselves contain time markers */
771 ArdourCanvas::Container* _time_markers_group;
773 /* The group containing all other groups that are scrolled vertically
776 ArdourCanvas::ScrollGroup* hv_scroll_group;
778 /* The group containing all other groups that are scrolled vertically ONLY
780 ArdourCanvas::ScrollGroup* v_scroll_group;
782 /* The group containing all other groups that are scrolled horizontally ONLY
784 ArdourCanvas::ScrollGroup* h_scroll_group;
786 /* The group containing all trackviews. */
787 ArdourCanvas::Container* no_scroll_group;
789 /* The group containing all trackviews. */
790 ArdourCanvas::Container* _trackview_group;
792 /* The group holding things (mostly regions) while dragging so they
793 * are on top of everything else
795 ArdourCanvas::Container* _drag_motion_group;
797 /* a rect that sits at the bottom of all tracks to act as a drag-no-drop/clickable
800 ArdourCanvas::Rectangle* _canvas_drop_zone;
801 bool canvas_drop_zone_event (GdkEvent* event);
804 ruler_metric_timecode = 0,
805 ruler_metric_bbt = 1,
806 ruler_metric_samples = 2,
807 ruler_metric_minsec = 3,
809 ruler_time_tempo = 4,
810 ruler_time_meter = 5,
811 ruler_time_marker = 6,
812 ruler_time_range_marker = 7,
813 ruler_time_transport_marker = 8,
814 ruler_time_cd_marker = 9,
815 ruler_video_timeline = 10,
818 Glib::RefPtr<Gtk::ToggleAction> ruler_timecode_action;
819 Glib::RefPtr<Gtk::ToggleAction> ruler_bbt_action;
820 Glib::RefPtr<Gtk::ToggleAction> ruler_samples_action;
821 Glib::RefPtr<Gtk::ToggleAction> ruler_minsec_action;
822 Glib::RefPtr<Gtk::ToggleAction> ruler_tempo_action;
823 Glib::RefPtr<Gtk::ToggleAction> ruler_meter_action;
824 Glib::RefPtr<Gtk::ToggleAction> ruler_marker_action;
825 Glib::RefPtr<Gtk::ToggleAction> ruler_range_action;
826 Glib::RefPtr<Gtk::ToggleAction> ruler_loop_punch_action;
827 Glib::RefPtr<Gtk::ToggleAction> ruler_cd_marker_action;
828 bool no_ruler_shown_update;
830 Gtk::Widget * ruler_grabbed_widget;
832 RulerDialog* ruler_dialog;
834 void initialize_rulers ();
835 void update_just_timecode ();
836 void compute_fixed_ruler_scale (); //calculates the RulerScale of the fixed rulers
837 void update_fixed_rulers ();
838 void update_tempo_based_rulers (ARDOUR::TempoMap::BBTPointList::const_iterator& begin,
839 ARDOUR::TempoMap::BBTPointList::const_iterator& end);
840 void popup_ruler_menu (framepos_t where = 0, ItemType type = RegionItem);
841 void update_ruler_visibility ();
842 void set_ruler_visible (RulerType, bool);
843 void toggle_ruler_visibility (RulerType rt);
844 void ruler_toggled (int);
845 bool ruler_label_button_release (GdkEventButton*);
846 void store_ruler_visibility ();
847 void restore_ruler_visibility ();
851 enum MinsecRulerScale {
856 minsec_show_many_hours
859 MinsecRulerScale minsec_ruler_scale;
861 framecnt_t minsec_mark_interval;
862 gint minsec_mark_modulo;
864 void set_minsec_ruler_scale (framepos_t, framepos_t);
866 enum TimecodeRulerScale {
868 timecode_show_frames,
869 timecode_show_seconds,
870 timecode_show_minutes,
872 timecode_show_many_hours
875 TimecodeRulerScale timecode_ruler_scale;
877 gint timecode_mark_modulo;
878 gint timecode_nmarks;
879 void set_timecode_ruler_scale (framepos_t, framepos_t);
881 framecnt_t _samples_ruler_interval;
882 void set_samples_ruler_scale (framepos_t, framepos_t);
892 bbt_show_ticks_detail,
893 bbt_show_ticks_super_detail
896 BBTRulerScale bbt_ruler_scale;
900 uint32_t bbt_bar_helper_on;
901 uint32_t bbt_accent_modulo;
902 void compute_bbt_ruler_scale (framepos_t lower, framepos_t upper,
903 ARDOUR::TempoMap::BBTPointList::const_iterator current_bbt_points_begin,
904 ARDOUR::TempoMap::BBTPointList::const_iterator current_bbt_points_end);
906 ArdourCanvas::Ruler* timecode_ruler;
907 ArdourCanvas::Ruler* bbt_ruler;
908 ArdourCanvas::Ruler* samples_ruler;
909 ArdourCanvas::Ruler* minsec_ruler;
911 static const double timebar_height;
912 guint32 visible_timebars;
913 Gtk::Menu *editor_ruler_menu;
915 ArdourCanvas::Rectangle* tempo_bar;
916 ArdourCanvas::Rectangle* meter_bar;
917 ArdourCanvas::Rectangle* marker_bar;
918 ArdourCanvas::Rectangle* range_marker_bar;
919 ArdourCanvas::Rectangle* transport_marker_bar;
920 ArdourCanvas::Rectangle* cd_marker_bar;
922 Gtk::Label minsec_label;
923 Gtk::Label bbt_label;
924 Gtk::Label timecode_label;
925 Gtk::Label samples_label;
926 Gtk::Label tempo_label;
927 Gtk::Label meter_label;
928 Gtk::Label mark_label;
929 Gtk::Label range_mark_label;
930 Gtk::Label transport_mark_label;
931 Gtk::Label cd_mark_label;
933 /* videtimline related actions */
934 Gtk::Label videotl_label;
935 ArdourCanvas::Container* videotl_group;
936 Glib::RefPtr<Gtk::ToggleAction> ruler_video_action;
937 Glib::RefPtr<Gtk::ToggleAction> xjadeo_proc_action;
938 Glib::RefPtr<Gtk::ToggleAction> xjadeo_ontop_action;
939 Glib::RefPtr<Gtk::ToggleAction> xjadeo_timecode_action;
940 Glib::RefPtr<Gtk::ToggleAction> xjadeo_frame_action;
941 Glib::RefPtr<Gtk::ToggleAction> xjadeo_osdbg_action;
942 Glib::RefPtr<Gtk::ToggleAction> xjadeo_fullscreen_action;
943 Glib::RefPtr<Gtk::ToggleAction> xjadeo_letterbox_action;
944 Glib::RefPtr<Gtk::Action> xjadeo_zoom_100;
945 void set_xjadeo_proc ();
946 void toggle_xjadeo_proc (int state=-1);
947 void set_close_video_sensitive (bool onoff);
948 void set_xjadeo_sensitive (bool onoff);
949 void set_xjadeo_viewoption (int);
950 void toggle_xjadeo_viewoption (int what, int state=-1);
951 void toggle_ruler_video (bool onoff) {ruler_video_action->set_active(onoff);}
952 int videotl_bar_height; /* in units of timebar_height; default: 4 */
953 int get_videotl_bar_height () const { return videotl_bar_height; }
954 void export_video (bool range = false);
955 void toggle_region_video_lock ();
957 friend class EditorCursor;
959 EditorCursor* playhead_cursor;
961 framepos_t get_region_boundary (framepos_t pos, int32_t dir, bool with_selection, bool only_onscreen);
963 void cursor_to_region_boundary (bool with_selection, int32_t dir);
964 void cursor_to_next_region_boundary (bool with_selection);
965 void cursor_to_previous_region_boundary (bool with_selection);
966 void cursor_to_next_region_point (EditorCursor*, ARDOUR::RegionPoint);
967 void cursor_to_previous_region_point (EditorCursor*, ARDOUR::RegionPoint);
968 void cursor_to_region_point (EditorCursor*, ARDOUR::RegionPoint, int32_t dir);
969 void cursor_to_selection_start (EditorCursor *);
970 void cursor_to_selection_end (EditorCursor *);
972 void selected_marker_to_region_boundary (bool with_selection, int32_t dir);
973 void selected_marker_to_next_region_boundary (bool with_selection);
974 void selected_marker_to_previous_region_boundary (bool with_selection);
975 void selected_marker_to_next_region_point (ARDOUR::RegionPoint);
976 void selected_marker_to_previous_region_point (ARDOUR::RegionPoint);
977 void selected_marker_to_region_point (ARDOUR::RegionPoint, int32_t dir);
978 void selected_marker_to_selection_start ();
979 void selected_marker_to_selection_end ();
981 void select_all_selectables_using_cursor (EditorCursor *, bool);
982 void select_all_selectables_using_edit (bool);
983 void select_all_selectables_between (bool within);
984 void select_range_between ();
986 boost::shared_ptr<ARDOUR::Region> find_next_region (ARDOUR::framepos_t, ARDOUR::RegionPoint, int32_t dir, TrackViewList&, TimeAxisView ** = 0);
987 ARDOUR::framepos_t find_next_region_boundary (ARDOUR::framepos_t, int32_t dir, const TrackViewList&);
989 std::vector<ARDOUR::framepos_t> region_boundary_cache;
990 void build_region_boundary_cache ();
992 Gtk::HBox toplevel_hpacker;
995 Gtk::HBox bottom_hbox;
997 Gtk::Table edit_packer;
999 /** the adjustment that controls the overall editor vertical scroll position */
1000 Gtk::Adjustment vertical_adjustment;
1001 Gtk::Adjustment horizontal_adjustment;
1003 Gtk::Adjustment unused_adjustment; // yes, really; Gtk::Layout constructor requires refs
1004 Gtk::Layout controls_layout;
1005 bool control_layout_scroll (GdkEventScroll* ev);
1006 void reset_controls_layout_width ();
1007 void reset_controls_layout_height (int32_t height);
1016 bool scroll_press (Direction);
1017 void scroll_release ();
1018 sigc::connection _scroll_connection;
1019 int _scroll_callbacks;
1021 double _visible_canvas_width;
1022 double _visible_canvas_height; ///< height of the visible area of the track canvas
1023 double _full_canvas_height; ///< full height of the canvas
1025 bool track_canvas_map_handler (GdkEventAny*);
1027 bool edit_controls_button_release (GdkEventButton*);
1028 Gtk::Menu *edit_controls_left_menu;
1029 Gtk::Menu *edit_controls_right_menu;
1031 Gtk::VBox track_canvas_vbox;
1032 Gtk::VBox edit_controls_vbox;
1033 Gtk::HBox edit_controls_hbox;
1035 void control_vertical_zoom_in_all ();
1036 void control_vertical_zoom_out_all ();
1037 void control_vertical_zoom_in_selected ();
1038 void control_vertical_zoom_out_selected ();
1039 void control_step_tracks_up ();
1040 void control_step_tracks_down ();
1041 void control_view (uint32_t);
1042 void control_scroll (float);
1043 void control_select (uint32_t rid, Selection::Operation);
1044 void control_unselect ();
1045 void access_action (std::string,std::string);
1046 bool deferred_control_scroll (framepos_t);
1047 sigc::connection control_scroll_connection;
1049 void tie_vertical_scrolling ();
1050 void set_horizontal_position (double);
1051 double horizontal_position () const;
1053 struct VisualChange {
1061 framepos_t time_origin;
1062 framecnt_t samples_per_pixel;
1065 int idle_handler_id;
1066 /** true if we are currently in the idle handler */
1069 VisualChange() : pending ((VisualChange::Type) 0), time_origin (0), samples_per_pixel (0), idle_handler_id (-1), being_handled (false) {}
1071 pending = Type (pending | t);
1075 VisualChange pending_visual_change;
1077 static int _idle_visual_changer (void *arg);
1078 int idle_visual_changer ();
1079 void visual_changer (const VisualChange&);
1080 void ensure_visual_change_idle_handler ();
1083 TrackViewList track_views;
1084 std::pair<TimeAxisView*, double> trackview_by_y_position (double, bool trackview_relative_offset = true) const;
1085 RouteTimeAxisView* axis_view_from_route (boost::shared_ptr<ARDOUR::Route>) const;
1087 TrackViewList get_tracks_for_range_action () const;
1089 sigc::connection super_rapid_screen_update_connection;
1090 framepos_t last_update_frame;
1091 void center_screen_internal (framepos_t, float);
1093 void super_rapid_screen_update ();
1095 void session_going_away ();
1097 framepos_t cut_buffer_start;
1098 framecnt_t cut_buffer_length;
1100 boost::shared_ptr<CursorContext> _press_cursor_ctx; ///< Button press cursor context
1101 boost::shared_ptr<CursorContext> _enter_cursor_ctx; ///< Entered item cursor context
1103 boost::weak_ptr<ARDOUR::Trimmable> _trimmable;
1104 boost::weak_ptr<ARDOUR::Movable> _movable;
1106 bool typed_event (ArdourCanvas::Item*, GdkEvent*, ItemType);
1107 bool button_press_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1108 bool button_press_handler_1 (ArdourCanvas::Item *, GdkEvent *, ItemType);
1109 bool button_press_handler_2 (ArdourCanvas::Item *, GdkEvent *, ItemType);
1110 bool button_release_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1111 bool button_double_click_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1112 bool button_press_dispatch (GdkEventButton*);
1113 bool button_release_dispatch (GdkEventButton*);
1114 bool motion_handler (ArdourCanvas::Item*, GdkEvent*, bool from_autoscroll = false);
1115 bool enter_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1116 bool leave_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1117 bool key_press_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1118 bool key_release_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1120 Gtkmm2ext::Bindings* button_bindings;
1121 XMLNode* button_settings () const;
1123 /* KEYMAP HANDLING */
1125 void register_actions ();
1126 void register_region_actions ();
1128 void load_bindings ();
1129 Gtkmm2ext::ActionMap editor_action_map;
1130 Gtkmm2ext::Bindings key_bindings;
1132 /* CUT/COPY/PASTE */
1134 framepos_t last_paste_pos;
1135 unsigned paste_count;
1137 void cut_copy (Editing::CutCopyOp);
1138 bool can_cut_copy () const;
1139 void cut_copy_points (Editing::CutCopyOp, Evoral::MusicalTime earliest=Evoral::MusicalTime(), bool midi=false);
1140 void cut_copy_regions (Editing::CutCopyOp, RegionSelection&);
1141 void cut_copy_ranges (Editing::CutCopyOp);
1142 void cut_copy_midi (Editing::CutCopyOp);
1144 void mouse_paste ();
1145 void paste_internal (framepos_t position, float times);
1147 /* EDITING OPERATIONS */
1149 void reset_point_selection ();
1150 void toggle_region_lock ();
1151 void toggle_opaque_region ();
1152 void toggle_record_enable ();
1153 void toggle_solo ();
1154 void toggle_solo_isolate ();
1155 void toggle_mute ();
1156 void toggle_region_lock_style ();
1158 enum LayerOperation {
1165 void do_layer_operation (LayerOperation);
1166 void raise_region ();
1167 void raise_region_to_top ();
1168 void change_region_layering_order (bool from_context_menu);
1169 void lower_region ();
1170 void lower_region_to_bottom ();
1171 void split_region_at_transients ();
1172 void crop_region_to_selection ();
1173 void crop_region_to (framepos_t start, framepos_t end);
1174 void set_sync_point (framepos_t, const RegionSelection&);
1175 void set_region_sync_position ();
1176 void remove_region_sync();
1177 void align_regions (ARDOUR::RegionPoint);
1178 void align_regions_relative (ARDOUR::RegionPoint point);
1179 void align_region (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, framepos_t position);
1180 void align_region_internal (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, framepos_t position);
1181 void remove_selected_regions ();
1182 void remove_clicked_region ();
1183 void show_region_properties ();
1184 void show_midi_list_editor ();
1185 void rename_region ();
1186 void duplicate_some_regions (RegionSelection&, float times);
1187 void duplicate_selection (float times);
1188 void region_fill_selection ();
1189 void combine_regions ();
1190 void uncombine_regions ();
1192 void region_fill_track ();
1193 void audition_playlist_region_standalone (boost::shared_ptr<ARDOUR::Region>);
1194 void audition_playlist_region_via_route (boost::shared_ptr<ARDOUR::Region>, ARDOUR::Route&);
1195 void split_multichannel_region();
1196 void reverse_region ();
1197 void strip_region_silence ();
1198 void normalize_region ();
1199 void reset_region_scale_amplitude ();
1200 void adjust_region_gain (bool up);
1201 void quantize_region ();
1202 void legatize_region (bool shrink_only);
1203 void insert_patch_change (bool from_context);
1204 void fork_region ();
1206 void do_insert_time ();
1207 void insert_time (framepos_t, framecnt_t, Editing::InsertTimeOption, bool, bool, bool, bool, bool, bool);
1209 void tab_to_transient (bool forward);
1211 void set_tempo_from_region ();
1212 void use_range_as_bar ();
1214 void define_one_bar (framepos_t start, framepos_t end);
1216 void audition_region_from_region_list ();
1217 void hide_region_from_region_list ();
1218 void show_region_in_region_list ();
1220 void naturalize_region ();
1222 void reset_focus ();
1224 void split_region ();
1229 void paste (float times, bool from_context_menu = false);
1231 void place_transient ();
1232 void remove_transient (ArdourCanvas::Item* item);
1233 void snap_regions_to_grid ();
1234 void close_region_gaps ();
1236 void keyboard_paste ();
1238 void region_from_selection ();
1239 void create_region_from_selection (std::vector<boost::shared_ptr<ARDOUR::Region> >&);
1241 void play_from_start ();
1242 void play_from_edit_point ();
1243 void play_from_edit_point_and_return ();
1244 void play_selected_region ();
1245 void play_edit_range ();
1246 void play_location (ARDOUR::Location&);
1247 void loop_location (ARDOUR::Location&);
1249 void calc_extra_zoom_edges(framepos_t &start, framepos_t &end);
1250 void temporal_zoom_selection (bool both_axes = false);
1251 void temporal_zoom_region (bool both_axes);
1252 void zoom_to_region (bool both_axes);
1253 void temporal_zoom_session ();
1254 void temporal_zoom (framecnt_t samples_per_pixel);
1255 void temporal_zoom_by_frame (framepos_t start, framepos_t end);
1256 void temporal_zoom_to_frame (bool coarser, framepos_t frame);
1258 void insert_region_list_selection (float times);
1260 /* import & embed */
1262 void add_external_audio_action (Editing::ImportMode);
1263 void external_audio_dialog ();
1264 void session_import_dialog ();
1266 int check_whether_and_how_to_import(std::string, bool all_or_nothing = true);
1267 bool check_multichannel_status (const std::vector<std::string>& paths);
1269 SoundFileOmega* sfbrowser;
1271 void bring_in_external_audio (Editing::ImportMode mode, framepos_t& pos);
1273 bool idle_drop_paths (std::vector<std::string> paths, framepos_t frame, double ypos, bool copy);
1274 void drop_paths_part_two (const std::vector<std::string>& paths, framepos_t frame, double ypos, bool copy);
1276 int import_sndfiles (std::vector<std::string> paths, Editing::ImportDisposition, Editing::ImportMode mode,
1277 ARDOUR::SrcQuality, framepos_t& pos,
1278 int target_regions, int target_tracks, boost::shared_ptr<ARDOUR::Track>&, bool);
1279 int embed_sndfiles (std::vector<std::string> paths, bool multiple_files, bool& check_sample_rate,
1280 Editing::ImportDisposition disposition, Editing::ImportMode mode,
1281 framepos_t& pos, int target_regions, int target_tracks, boost::shared_ptr<ARDOUR::Track>&);
1283 int add_sources (std::vector<std::string> paths, ARDOUR::SourceList& sources, framepos_t& pos,
1284 Editing::ImportDisposition, Editing::ImportMode,
1285 int target_regions, int target_tracks, boost::shared_ptr<ARDOUR::Track>&, bool add_channel_suffix);
1287 int finish_bringing_in_material (boost::shared_ptr<ARDOUR::Region> region, uint32_t, uint32_t, framepos_t& pos, Editing::ImportMode mode,
1288 boost::shared_ptr<ARDOUR::Track>& existing_track, const std::string& new_track_name);
1290 boost::shared_ptr<ARDOUR::AudioTrack> get_nth_selected_audio_track (int nth) const;
1291 boost::shared_ptr<ARDOUR::MidiTrack> get_nth_selected_midi_track (int nth) const;
1293 void toggle_midi_input_active (bool flip_others);
1295 ARDOUR::InterThreadInfo* current_interthread_info;
1297 AnalysisWindow* analysis_window;
1299 /* import specific info */
1301 struct EditorImportStatus : public ARDOUR::ImportStatus {
1302 Editing::ImportMode mode;
1306 boost::shared_ptr<ARDOUR::Track> track;
1310 EditorImportStatus import_status;
1311 static void *_import_thread (void *);
1312 void* import_thread ();
1313 void finish_import ();
1315 /* to support this ... */
1317 void import_audio (bool as_tracks);
1318 void do_import (std::vector<std::string> paths, bool split, bool as_tracks);
1320 void move_to_start ();
1321 void move_to_end ();
1322 void center_playhead ();
1323 void center_edit_point ();
1324 void playhead_forward_to_grid ();
1325 void playhead_backward_to_grid ();
1326 void scroll_playhead (bool forward);
1327 void scroll_backward (float pages=0.8f);
1328 void scroll_forward (float pages=0.8f);
1329 void scroll_tracks_down ();
1330 void scroll_tracks_up ();
1332 void clear_markers ();
1333 void clear_ranges ();
1334 void clear_locations ();
1335 void unhide_markers ();
1336 void unhide_ranges ();
1337 void jump_forward_to_mark ();
1338 void jump_backward_to_mark ();
1339 void cursor_align (bool playhead_to_edit);
1340 void toggle_skip_playback ();
1342 void remove_last_capture ();
1343 void select_all_selectables_using_time_selection ();
1344 void select_all_selectables_using_loop();
1345 void select_all_selectables_using_punch();
1346 void set_selection_from_range (ARDOUR::Location&);
1347 void set_selection_from_punch ();
1348 void set_selection_from_loop ();
1349 void set_selection_from_region ();
1351 void add_location_mark (framepos_t where);
1352 void add_location_from_region ();
1353 void add_locations_from_region ();
1354 void add_location_from_selection ();
1355 void set_loop_from_selection (bool play);
1356 void set_punch_from_selection ();
1357 void set_punch_from_region ();
1359 void set_session_extents_from_selection ();
1361 void set_loop_from_edit_range (bool play);
1362 void set_loop_from_region (bool play);
1363 void set_punch_from_edit_range ();
1365 void set_loop_range (framepos_t start, framepos_t end, std::string cmd);
1366 void set_punch_range (framepos_t start, framepos_t end, std::string cmd);
1368 void add_location_from_playhead_cursor ();
1369 void remove_location_at_playhead_cursor ();
1370 bool select_new_marker;
1372 void reverse_selection ();
1373 void edit_envelope ();
1375 double last_scrub_x;
1376 int scrubbing_direction;
1377 int scrub_reversals;
1378 int scrub_reverse_distance;
1379 void scrub (framepos_t, double);
1381 void keyboard_selection_begin ();
1382 void keyboard_selection_finish (bool add);
1383 bool have_pending_keyboard_selection;
1384 framepos_t pending_keyboard_selection_start;
1386 void move_range_selection_start_or_end_to_region_boundary (bool, bool);
1388 Editing::SnapType _snap_type;
1389 Editing::SnapMode _snap_mode;
1391 /// Snap threshold in pixels
1392 double snap_threshold;
1394 bool ignore_gui_changes;
1396 DragManager* _drags;
1401 Gtk::Dialog* lock_dialog;
1403 struct timeval last_event_time;
1404 bool generic_event_handler (GdkEvent*);
1405 bool lock_timeout_callback ();
1406 void start_lock_event_timing ();
1408 Gtk::Menu fade_context_menu;
1410 Gtk::Menu xfade_in_context_menu;
1411 Gtk::Menu xfade_out_context_menu;
1412 void popup_xfade_in_context_menu (int, int, ArdourCanvas::Item*, ItemType);
1413 void popup_xfade_out_context_menu (int, int, ArdourCanvas::Item*, ItemType);
1414 void fill_xfade_menu (Gtk::Menu_Helpers::MenuList& items, bool start);
1416 void set_fade_in_shape (ARDOUR::FadeShape);
1417 void set_fade_out_shape (ARDOUR::FadeShape);
1419 void set_fade_length (bool in);
1420 void set_fade_in_active (bool);
1421 void set_fade_out_active (bool);
1425 std::set<boost::shared_ptr<ARDOUR::Playlist> > motion_frozen_playlists;
1427 bool _dragging_playhead;
1428 bool _dragging_edit_point;
1430 void marker_drag_motion_callback (GdkEvent*);
1431 void marker_drag_finished_callback (GdkEvent*);
1433 gint mouse_rename_region (ArdourCanvas::Item*, GdkEvent*);
1435 void add_region_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1436 void start_create_region_grab (ArdourCanvas::Item*, GdkEvent*);
1437 void add_region_copy_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1438 void add_region_brush_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1439 void start_selection_grab (ArdourCanvas::Item*, GdkEvent*);
1441 void region_view_item_click (AudioRegionView&, GdkEventButton*);
1443 bool can_remove_control_point (ArdourCanvas::Item *);
1444 void remove_control_point (ArdourCanvas::Item *);
1446 void mouse_brush_insert_region (RegionView*, framepos_t pos);
1448 /* Canvas event handlers */
1450 bool canvas_scroll_event (GdkEventScroll* event, bool from_canvas);
1451 bool canvas_control_point_event (GdkEvent* event,ArdourCanvas::Item*, ControlPoint*);
1452 bool canvas_line_event (GdkEvent* event,ArdourCanvas::Item*, AutomationLine*);
1453 bool canvas_selection_rect_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1454 bool canvas_selection_start_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1455 bool canvas_selection_end_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1456 bool canvas_start_xfade_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1457 bool canvas_end_xfade_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1458 bool canvas_fade_in_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1459 bool canvas_fade_in_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*, bool trim = false);
1460 bool canvas_fade_out_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1461 bool canvas_fade_out_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*, bool trim = false);
1462 bool canvas_region_view_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1463 bool canvas_wave_view_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1464 bool canvas_frame_handle_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1465 bool canvas_region_view_name_highlight_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1466 bool canvas_region_view_name_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1467 bool canvas_feature_line_event (GdkEvent* event, ArdourCanvas::Item*, RegionView*);
1468 bool canvas_stream_view_event (GdkEvent* event,ArdourCanvas::Item*, RouteTimeAxisView*);
1469 bool canvas_marker_event (GdkEvent* event,ArdourCanvas::Item*, Marker*);
1470 bool canvas_tempo_marker_event (GdkEvent* event,ArdourCanvas::Item*, TempoMarker*);
1471 bool canvas_meter_marker_event (GdkEvent* event,ArdourCanvas::Item*, MeterMarker*);
1472 bool canvas_automation_track_event(GdkEvent* event, ArdourCanvas::Item*, AutomationTimeAxisView*);
1473 bool canvas_note_event (GdkEvent* event, ArdourCanvas::Item *);
1475 bool canvas_ruler_event (GdkEvent* event, ArdourCanvas::Item *, ItemType);
1476 bool canvas_tempo_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1477 bool canvas_meter_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1478 bool canvas_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1479 bool canvas_range_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1480 bool canvas_transport_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1481 bool canvas_cd_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1483 bool canvas_videotl_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1484 void update_video_timeline (bool flush = false);
1485 void set_video_timeline_height (const int);
1486 bool is_video_timeline_locked ();
1487 void toggle_video_timeline_locked ();
1488 void set_video_timeline_locked (const bool);
1489 void queue_visual_videotimeline_update ();
1490 void embed_audio_from_video (std::string, framepos_t n = 0, bool lock_position_to_video = true);
1492 PBD::Signal0<void> EditorFreeze;
1493 PBD::Signal0<void> EditorThaw;
1496 friend class DragManager;
1497 friend class EditorRouteGroups;
1498 friend class EditorRegions;
1500 /* non-public event handlers */
1502 bool canvas_playhead_cursor_event (GdkEvent* event, ArdourCanvas::Item*);
1503 bool track_canvas_scroll (GdkEventScroll* event);
1505 bool track_canvas_button_press_event (GdkEventButton* event);
1506 bool track_canvas_button_release_event (GdkEventButton* event);
1507 bool track_canvas_motion_notify_event (GdkEventMotion* event);
1509 Gtk::Allocation _canvas_viewport_allocation;
1510 void track_canvas_viewport_allocate (Gtk::Allocation alloc);
1511 void track_canvas_viewport_size_allocated ();
1512 bool track_canvas_drag_motion (Glib::RefPtr<Gdk::DragContext> const &, int, int, guint);
1513 bool track_canvas_key_press (GdkEventKey *);
1514 bool track_canvas_key_release (GdkEventKey *);
1516 void set_playhead_cursor ();
1518 void toggle_region_mute ();
1520 void initialize_canvas ();
1522 /* display control */
1524 bool _show_measures;
1525 /// true if the editor should follow the playhead, otherwise false
1526 bool _follow_playhead;
1527 /// true if we scroll the tracks rather than the playhead
1528 bool _stationary_playhead;
1529 /// true if we are in fullscreen mode
1532 TempoLines* tempo_lines;
1534 ArdourCanvas::Container* global_rect_group;
1535 ArdourCanvas::Container* time_line_group;
1537 void hide_measures ();
1538 void draw_measures (ARDOUR::TempoMap::BBTPointList::const_iterator& begin,
1539 ARDOUR::TempoMap::BBTPointList::const_iterator& end);
1541 void new_tempo_section ();
1543 void mouse_add_new_tempo_event (framepos_t where);
1544 void mouse_add_new_meter_event (framepos_t where);
1546 void remove_tempo_marker (ArdourCanvas::Item*);
1547 void remove_meter_marker (ArdourCanvas::Item*);
1548 gint real_remove_tempo_marker (ARDOUR::TempoSection*);
1549 gint real_remove_meter_marker (ARDOUR::MeterSection*);
1551 void edit_tempo_section (ARDOUR::TempoSection*);
1552 void edit_meter_section (ARDOUR::MeterSection*);
1553 void edit_tempo_marker (TempoMarker&);
1554 void edit_meter_marker (MeterMarker&);
1555 void edit_control_point (ArdourCanvas::Item*);
1556 void edit_notes (TimeAxisViewItem&);
1558 void marker_menu_edit ();
1559 void marker_menu_remove ();
1560 void marker_menu_rename ();
1561 void rename_marker (Marker *marker);
1562 void toggle_marker_menu_lock ();
1563 void toggle_marker_menu_glue ();
1564 void marker_menu_hide ();
1565 void marker_menu_loop_range ();
1566 void marker_menu_select_all_selectables_using_range ();
1567 void marker_menu_select_using_range ();
1568 void marker_menu_separate_regions_using_location ();
1569 void marker_menu_play_from ();
1570 void marker_menu_play_range ();
1571 void marker_menu_set_playhead ();
1572 void marker_menu_set_from_playhead ();
1573 void marker_menu_set_from_selection (bool force_regions);
1574 void marker_menu_range_to_next ();
1575 void marker_menu_zoom_to_range ();
1576 void new_transport_marker_menu_set_loop ();
1577 void new_transport_marker_menu_set_punch ();
1578 void update_loop_range_view ();
1579 void update_punch_range_view ();
1580 void new_transport_marker_menu_popdown ();
1581 void marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1582 void tempo_or_meter_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1583 void new_transport_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1584 void build_range_marker_menu (bool, bool);
1585 void build_marker_menu (ARDOUR::Location *);
1586 void build_tempo_or_meter_marker_menu (bool);
1587 void build_new_transport_marker_menu ();
1588 void dynamic_cast_marker_object (void*, MeterMarker**, TempoMarker**) const;
1590 Gtk::Menu* tempo_or_meter_marker_menu;
1591 Gtk::Menu* marker_menu;
1592 Gtk::Menu* range_marker_menu;
1593 Gtk::Menu* transport_marker_menu;
1594 Gtk::Menu* new_transport_marker_menu;
1595 Gtk::Menu* cd_marker_menu;
1596 ArdourCanvas::Item* marker_menu_item;
1598 typedef std::list<Marker*> Marks;
1601 void remove_metric_marks ();
1602 void draw_metric_marks (const ARDOUR::Metrics& metrics);
1604 void compute_current_bbt_points (framepos_t left, framepos_t right,
1605 ARDOUR::TempoMap::BBTPointList::const_iterator& begin,
1606 ARDOUR::TempoMap::BBTPointList::const_iterator& end);
1608 void tempo_map_changed (const PBD::PropertyChange&);
1609 void redisplay_tempo (bool immediate_redraw);
1611 uint32_t bbt_beat_subdivision;
1615 Gtk::ToggleButton editor_mixer_button;
1616 Gtk::ToggleButton editor_list_button;
1617 void editor_mixer_button_toggled ();
1618 void editor_list_button_toggled ();
1620 ArdourButton zoom_in_button;
1621 ArdourButton zoom_out_button;
1622 ArdourButton zoom_out_full_button;
1624 ArdourButton tav_expand_button;
1625 ArdourButton tav_shrink_button;
1626 ArdourDropdown visible_tracks_selector;
1627 ArdourDropdown zoom_preset_selector;
1629 int32_t _visible_track_count;
1630 void build_track_count_menu ();
1631 void set_visible_track_count (int32_t);
1633 void set_zoom_preset(int64_t);
1635 Gtk::VBox toolbar_clock_vbox;
1636 Gtk::VBox toolbar_selection_clock_vbox;
1637 Gtk::Table toolbar_selection_clock_table;
1638 Gtk::Label toolbar_selection_cursor_label;
1640 Gtkmm2ext::TearOff* _mouse_mode_tearoff;
1641 ArdourButton mouse_select_button;
1642 ArdourButton mouse_draw_button;
1643 ArdourButton mouse_move_button;
1644 ArdourButton mouse_timefx_button;
1645 ArdourButton mouse_content_button;
1646 ArdourButton mouse_audition_button;
1647 ArdourButton mouse_cut_button;
1649 ArdourButton smart_mode_button;
1650 Glib::RefPtr<Gtk::ToggleAction> smart_mode_action;
1652 void mouse_mode_toggled (Editing::MouseMode m);
1653 void mouse_mode_object_range_toggled ();
1654 bool ignore_mouse_mode_toggle;
1656 bool mouse_select_button_release (GdkEventButton*);
1658 Gtk::VBox automation_box;
1659 Gtk::Button automation_mode_button;
1661 //edit mode menu stuff
1662 ArdourDropdown edit_mode_selector;
1663 void edit_mode_selection_done ( ARDOUR::EditMode m );
1664 void build_edit_mode_menu ();
1665 Gtk::VBox edit_mode_box;
1667 void set_edit_mode (ARDOUR::EditMode);
1668 void cycle_edit_mode ();
1670 ArdourDropdown snap_type_selector;
1671 void build_snap_type_menu ();
1673 ArdourDropdown snap_mode_selector;
1674 void build_snap_mode_menu ();
1677 std::vector<std::string> snap_type_strings;
1678 std::vector<std::string> snap_mode_strings;
1680 void snap_type_selection_done (Editing::SnapType);
1681 void snap_mode_selection_done (Editing::SnapMode);
1682 void snap_mode_chosen (Editing::SnapMode);
1683 void snap_type_chosen (Editing::SnapType);
1685 Glib::RefPtr<Gtk::RadioAction> snap_type_action (Editing::SnapType);
1686 Glib::RefPtr<Gtk::RadioAction> snap_mode_action (Editing::SnapMode);
1688 //zoom focus meu stuff
1689 ArdourDropdown zoom_focus_selector;
1690 void zoom_focus_selection_done ( Editing::ZoomFocus f );
1691 void build_zoom_focus_menu ();
1692 std::vector<std::string> zoom_focus_strings;
1694 void zoom_focus_chosen (Editing::ZoomFocus);
1696 Glib::RefPtr<Gtk::RadioAction> zoom_focus_action (Editing::ZoomFocus);
1698 Gtk::HBox _zoom_box;
1699 Gtkmm2ext::TearOff* _zoom_tearoff;
1700 void zoom_adjustment_changed();
1702 void setup_toolbar ();
1704 void setup_tooltips ();
1706 Gtkmm2ext::TearOff* _tools_tearoff;
1707 Gtk::HBox toolbar_hbox;
1708 Gtk::EventBox toolbar_base;
1709 Gtk::Frame toolbar_frame;
1710 Gtk::Viewport _toolbar_viewport;
1714 Gtk::HBox panic_box;
1716 void setup_midi_toolbar ();
1718 /* selection process */
1720 Selection* selection;
1721 Selection* cut_buffer;
1722 SelectionMemento* _selection_memento;
1724 void time_selection_changed ();
1725 void update_time_selection_display ();
1726 void track_selection_changed ();
1727 void region_selection_changed ();
1728 sigc::connection editor_regions_selection_changed_connection;
1729 void sensitize_all_region_actions (bool);
1730 void sensitize_the_right_region_actions ();
1731 bool _all_region_actions_sensitized;
1732 /** Flag to block region action handlers from doing what they normally do;
1733 * I tried Gtk::Action::block_activate() but this doesn't work (ie it doesn't
1734 * block) when setting a ToggleAction's active state.
1736 bool _ignore_region_action;
1737 bool _last_region_menu_was_main;
1738 void point_selection_changed ();
1739 void marker_selection_changed ();
1741 bool _ignore_follow_edits;
1743 void cancel_selection ();
1744 void cancel_time_selection ();
1746 bool get_smart_mode() const;
1748 bool audio_region_selection_covers (framepos_t where);
1750 /* transport range select process */
1752 ArdourCanvas::Rectangle* cd_marker_bar_drag_rect;
1753 ArdourCanvas::Rectangle* range_bar_drag_rect;
1754 ArdourCanvas::Rectangle* transport_bar_drag_rect;
1757 ArdourCanvas::Rectangle *bogus_background_rect;
1759 ArdourCanvas::Rectangle *transport_bar_range_rect;
1760 ArdourCanvas::Rectangle *transport_bar_preroll_rect;
1761 ArdourCanvas::Rectangle *transport_bar_postroll_rect;
1762 ArdourCanvas::Rectangle *transport_loop_range_rect;
1763 ArdourCanvas::Rectangle *transport_punch_range_rect;
1764 ArdourCanvas::Line *transport_punchin_line;
1765 ArdourCanvas::Line *transport_punchout_line;
1766 ArdourCanvas::Rectangle *transport_preroll_rect;
1767 ArdourCanvas::Rectangle *transport_postroll_rect;
1769 ARDOUR::Location* transport_loop_location();
1770 ARDOUR::Location* transport_punch_location();
1772 ARDOUR::Location *temp_location;
1774 /* object rubberband select process */
1776 void select_all_within (framepos_t, framepos_t, double, double, TrackViewList const &, Selection::Operation, bool);
1778 ArdourCanvas::Rectangle *rubberband_rect;
1780 EditorRouteGroups* _route_groups;
1781 EditorRoutes* _routes;
1782 EditorRegions* _regions;
1783 EditorSnapshots* _snapshots;
1784 EditorLocations* _locations;
1786 /* diskstream/route display management */
1787 Glib::RefPtr<Gdk::Pixbuf> rec_enabled_icon;
1788 Glib::RefPtr<Gdk::Pixbuf> rec_disabled_icon;
1790 Glib::RefPtr<Gtk::TreeSelection> route_display_selection;
1792 bool sync_track_view_list_and_routes ();
1794 Gtk::VBox list_vpacker;
1798 sigc::connection autoscroll_connection;
1799 bool autoscroll_horizontal_allowed;
1800 bool autoscroll_vertical_allowed;
1801 uint32_t autoscroll_cnt;
1802 Gtk::Widget* autoscroll_widget;
1803 ArdourCanvas::Rect autoscroll_boundary;
1805 bool autoscroll_canvas ();
1806 void start_canvas_autoscroll (bool allow_horiz, bool allow_vert, const ArdourCanvas::Rect& boundary);
1807 void stop_canvas_autoscroll ();
1810 void point_trim (GdkEvent *, framepos_t);
1812 void trim_region_front();
1813 void trim_region_back();
1814 void trim_region (bool front);
1816 void trim_region_to_loop ();
1817 void trim_region_to_punch ();
1818 void trim_region_to_location (const ARDOUR::Location&, const char* cmd);
1820 void trim_to_region(bool forward);
1821 void trim_region_to_previous_region_end();
1822 void trim_region_to_next_region_start();
1824 bool show_gain_after_trim;
1828 int convert_drop_to_paths (
1829 std::vector<std::string>& paths,
1830 const Glib::RefPtr<Gdk::DragContext>& context,
1833 const Gtk::SelectionData& data,
1837 void track_canvas_drag_data_received (
1838 const Glib::RefPtr<Gdk::DragContext>& context,
1841 const Gtk::SelectionData& data,
1846 const Glib::RefPtr<Gdk::DragContext>& context,
1849 const Gtk::SelectionData& data,
1854 const Glib::RefPtr<Gdk::DragContext>& context,
1857 const Gtk::SelectionData& data,
1862 const Glib::RefPtr<Gdk::DragContext>& context,
1865 const Gtk::SelectionData& data,
1871 int write_region_selection(RegionSelection&);
1872 bool write_region (std::string path, boost::shared_ptr<ARDOUR::AudioRegion>);
1873 void bounce_region_selection (bool with_processing);
1874 void bounce_range_selection (bool replace, bool enable_processing);
1875 void external_edit_region ();
1877 int write_audio_selection (TimeSelection&);
1878 bool write_audio_range (ARDOUR::AudioPlaylist&, const ARDOUR::ChanCount& channels, std::list<ARDOUR::AudioRange>&);
1880 void write_selection ();
1882 std::list<XMLNode *> before; /* used in *_reversible_command */
1884 void update_title ();
1885 void update_title_s (const std::string & snapshot_name);
1887 void instant_save ();
1889 boost::shared_ptr<ARDOUR::AudioRegion> last_audition_region;
1891 /* freeze operations */
1893 ARDOUR::InterThreadInfo freeze_status;
1894 static void* _freeze_thread (void*);
1895 void* freeze_thread ();
1897 void freeze_route ();
1898 void unfreeze_route ();
1902 void duplicate_range (bool with_dialog);
1904 /** computes the timeline frame (sample) of an event whose coordinates
1905 * are in canvas units (pixels, scroll offset included).
1907 framepos_t canvas_event_sample (GdkEvent const *, double* px = 0, double* py = 0) const;
1909 /** computes the timeline frame (sample) of an event whose coordinates
1910 * are in window units (pixels, no scroll offset).
1912 framepos_t window_event_sample (GdkEvent const *, double* px = 0, double* py = 0) const;
1914 /* returns false if mouse pointer is not in track or marker canvas
1916 bool mouse_frame (framepos_t&, bool& in_track_canvas) const;
1918 TimeFXDialog* current_timefx;
1919 static void* timefx_thread (void *arg);
1922 int time_stretch (RegionSelection&, float fraction);
1923 int pitch_shift (RegionSelection&, float cents);
1924 void pitch_shift_region ();
1926 void transpose_region ();
1928 /* editor-mixer strip */
1930 MixerStrip *current_mixer_strip;
1931 bool show_editor_mixer_when_tracks_arrive;
1932 Gtk::VBox current_mixer_strip_vbox;
1933 void cms_new (boost::shared_ptr<ARDOUR::Route>);
1934 void current_mixer_strip_hidden ();
1936 void detach_tearoff (Gtk::Box* b, Gtk::Window* w);
1937 void reattach_tearoff (Gtk::Box* b, Gtk::Window* w, int32_t n);
1939 void ensure_all_elements_drawn ();
1941 /* nudging tracks */
1943 void nudge_track (bool use_edit_point, bool forwards);
1945 static const int32_t default_width = 995;
1946 static const int32_t default_height = 765;
1950 ArdourButton nudge_forward_button;
1951 ArdourButton nudge_backward_button;
1952 Gtk::HBox nudge_hbox;
1953 Gtk::VBox nudge_vbox;
1954 AudioClock* nudge_clock;
1956 bool nudge_forward_release (GdkEventButton*);
1957 bool nudge_backward_release (GdkEventButton*);
1961 void apply_filter (ARDOUR::Filter&, std::string cmd, ProgressReporter* progress = 0);
1963 Command* apply_midi_note_edit_op_to_region (ARDOUR::MidiOperator& op, MidiRegionView& mrv);
1964 void apply_midi_note_edit_op (ARDOUR::MidiOperator& op);
1966 /* handling cleanup */
1968 int playlist_deletion_dialog (boost::shared_ptr<ARDOUR::Playlist>);
1970 PBD::ScopedConnectionList session_connections;
1972 /* tracking step changes of track height */
1974 TimeAxisView* current_stepping_trackview;
1975 ARDOUR::microseconds_t last_track_height_step_timestamp;
1976 gint track_height_step_timeout();
1977 sigc::connection step_timeout;
1979 TimeAxisView* entered_track;
1980 /** If the mouse is over a RegionView or one of its child canvas items, this is set up
1981 to point to the RegionView. Otherwise it is 0.
1983 RegionView* entered_regionview;
1985 ItemType _entered_item_type;
1987 bool clear_entered_track;
1988 bool left_track_canvas (GdkEventCrossing*);
1989 bool entered_track_canvas (GdkEventCrossing*);
1990 void set_entered_track (TimeAxisView*);
1991 void set_entered_regionview (RegionView*);
1992 gint left_automation_track ();
1994 void reset_canvas_action_sensitivity (bool);
1995 void set_gain_envelope_visibility ();
1996 void set_region_gain_visibility (RegionView*);
1997 void toggle_gain_envelope_active ();
1998 void reset_region_gain_envelopes ();
2000 bool on_key_press_event (GdkEventKey*);
2001 bool on_key_release_event (GdkEventKey*);
2003 void session_state_saved (std::string);
2005 Glib::RefPtr<Gtk::Action> undo_action;
2006 Glib::RefPtr<Gtk::Action> redo_action;
2008 void history_changed ();
2010 Gtk::HBox status_bar_hpacker;
2012 Editing::EditPoint _edit_point;
2014 ArdourDropdown edit_point_selector;
2015 void build_edit_point_menu();
2017 void set_edit_point_preference (Editing::EditPoint ep, bool force = false);
2018 void cycle_edit_point (bool with_marker);
2019 void set_edit_point ();
2020 void edit_point_selection_done (Editing::EditPoint);
2021 void edit_point_chosen (Editing::EditPoint);
2022 Glib::RefPtr<Gtk::RadioAction> edit_point_action (Editing::EditPoint);
2023 std::vector<std::string> edit_point_strings;
2024 std::vector<std::string> edit_mode_strings;
2026 void selected_marker_moved (ARDOUR::Location*);
2028 bool get_edit_op_range (framepos_t& start, framepos_t& end) const;
2030 void get_regions_at (RegionSelection&, framepos_t where, const TrackViewList& ts) const;
2031 void get_regions_after (RegionSelection&, framepos_t where, const TrackViewList& ts) const;
2033 RegionSelection get_regions_from_selection_and_edit_point ();
2034 RegionSelection get_regions_from_selection_and_entered ();
2036 void start_updating_meters ();
2037 void stop_updating_meters ();
2038 bool meters_running;
2040 void select_next_route ();
2041 void select_prev_route ();
2043 void snap_to_internal (framepos_t& first,
2044 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
2045 bool for_mark = false);
2047 void timecode_snap_to_internal (framepos_t& first,
2048 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
2049 bool for_mark = false);
2051 RhythmFerret* rhythm_ferret;
2053 void fit_tracks (TrackViewList &);
2054 void fit_selected_tracks ();
2055 void set_track_height (Height);
2057 void remove_tracks ();
2058 void toggle_tracks_active ();
2062 static gboolean _idle_resize (gpointer);
2064 int32_t _pending_resize_amount;
2065 TimeAxisView* _pending_resize_view;
2067 void visible_order_range (int*, int*) const;
2071 /** true if we've made a locate request that hasn't yet been processed */
2072 bool _pending_locate_request;
2074 /** if true, there is a pending Session locate which is the initial one when loading a session;
2075 we need to know this so that we don't (necessarily) set the viewport to show the playhead
2078 bool _pending_initial_locate;
2080 Gtk::HBox _summary_hbox;
2081 EditorSummary* _summary;
2083 void region_view_added (RegionView *);
2084 void region_view_removed ();
2086 EditorGroupTabs* _group_tabs;
2087 void fit_route_group (ARDOUR::RouteGroup *);
2089 void step_edit_status_change (bool);
2090 void start_step_editing ();
2091 void stop_step_editing ();
2092 bool check_step_edit ();
2093 sigc::connection step_edit_connection;
2095 double _last_motion_y;
2097 RegionLayeringOrderEditor* layering_order_editor;
2098 void update_region_layering_order_editor ();
2100 /** Track that was the source for the last cut/copy operation. Used as a place
2101 to paste things iff there is no selected track.
2103 TimeAxisView* _last_cut_copy_source_track;
2105 /** true if a change in Selection->regions should change the selection in the region list.
2106 See EditorRegions::selection_changed.
2108 bool _region_selection_change_updates_region_list;
2110 void setup_fade_images ();
2111 std::map<ARDOUR::FadeShape, Gtk::Image*> _fade_in_images;
2112 std::map<ARDOUR::FadeShape, Gtk::Image*> _fade_out_images;
2113 std::map<ARDOUR::FadeShape, Gtk::Image*> _xfade_in_images;
2114 std::map<ARDOUR::FadeShape, Gtk::Image*> _xfade_out_images;
2116 Gtk::MenuItem& action_menu_item (std::string const &);
2117 void action_pre_activated (Glib::RefPtr<Gtk::Action> const &);
2119 MouseCursors* _cursors;
2121 void follow_mixer_selection ();
2122 bool _following_mixer_selection;
2124 int time_fx (ARDOUR::RegionList&, float val, bool pitching);
2125 void note_edit_done (int, EditNoteDialog*);
2126 void toggle_sound_midi_notes ();
2128 /** Flag for a bit of a hack wrt control point selection; see set_selected_control_point_from_click */
2129 bool _control_point_toggled_on_press;
2131 /** This is used by TimeAxisView to keep a track of the TimeAxisView that is currently being
2132 stepped in height using ScrollZoomVerticalModifier+Scrollwheel. When a scroll event
2133 occurs, we do the step on this _stepping_axis_view if it is non-0 (and we set up this
2134 _stepping_axis_view with the TimeAxisView underneath the mouse if it is 0). Then Editor
2135 resets _stepping_axis_view when the modifier key is released. In this (hacky) way,
2136 pushing the modifier key and moving the scroll wheel will operate on the same track
2137 until the key is released (rather than skipping about to whatever happens to be
2138 underneath the mouse at the time).
2140 TimeAxisView* _stepping_axis_view;
2141 void zoom_vertical_modifier_released();
2143 void bring_in_callback (Gtk::Label*, uint32_t n, uint32_t total, std::string name);
2144 void update_bring_in_message (Gtk::Label* label, uint32_t n, uint32_t total, std::string name);
2145 void bring_all_sources_into_session ();
2148 friend class RegionDrag;
2149 friend class RegionMoveDrag;
2150 friend class RegionSpliceDrag;
2151 friend class RegionRippleDrag;
2152 friend class TrimDrag;
2153 friend class MeterMarkerDrag;
2154 friend class TempoMarkerDrag;
2155 friend class CursorDrag;
2156 friend class FadeInDrag;
2157 friend class FadeOutDrag;
2158 friend class MarkerDrag;
2159 friend class RegionGainDrag;
2160 friend class ControlPointDrag;
2161 friend class LineDrag;
2162 friend class RubberbandSelectDrag;
2163 friend class EditorRubberbandSelectDrag;
2164 friend class TimeFXDrag;
2165 friend class ScrubDrag;
2166 friend class SelectionDrag;
2167 friend class RangeMarkerBarDrag;
2168 friend class MouseZoomDrag;
2169 friend class RegionCreateDrag;
2170 friend class RegionMotionDrag;
2171 friend class RegionInsertDrag;
2172 friend class VideoTimeLineDrag;
2174 friend class EditorSummary;
2175 friend class EditorGroupTabs;
2177 friend class EditorRoutes;
2178 friend class RhythmFerret;
2181 #endif /* __ardour_editor_h__ */