2 Copyright (C) 2000-2003 Paul Davis
4 This program is free software; you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation; either version 2 of the License, or
7 (at your option) any later version.
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with this program; if not, write to the Free Software
16 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
20 #ifndef __ardour_editor_h__
21 #define __ardour_editor_h__
32 #include <boost/optional.hpp>
34 #include <gtkmm/comboboxtext.h>
35 #include <gtkmm/layout.h>
37 #include "gtkmm2ext/selector.h"
38 #include "gtkmm2ext/click_box.h"
39 #include "gtkmm2ext/dndtreeview.h"
40 #include "gtkmm2ext/stateful_button.h"
41 #include "gtkmm2ext/bindings.h"
43 #include "pbd/stateful.h"
44 #include "pbd/signals.h"
46 #include "ardour/import_status.h"
47 #include "ardour/tempo.h"
48 #include "ardour/location.h"
49 #include "ardour/types.h"
51 #include "canvas/fwd.h"
52 #include "canvas/ruler.h"
54 #include "ardour_button.h"
55 #include "ardour_dialog.h"
56 #include "ardour_dropdown.h"
57 #include "public_editor.h"
60 #include "editor_items.h"
61 #include "region_selection.h"
62 #include "selection_memento.h"
92 class AudioRegionView;
93 class AudioStreamView;
94 class AudioTimeAxisView;
96 class AutomationSelection;
97 class AutomationTimeAxisView;
103 class EditNoteDialog;
105 class EditorGroupTabs;
106 class EditorLocations;
109 class EditorRouteGroups;
110 class EditorSnapshots;
112 class GroupedButtons;
113 class GUIObjectState;
115 class MidiRegionView;
119 class PlaylistSelector;
120 class PluginSelector;
121 class ProgressReporter;
125 class SoundFileOmega;
131 class RegionLayeringOrderEditor;
134 class Editor : public PublicEditor, public PBD::ScopedConnectionList, public ARDOUR::SessionHandlePtr
140 void set_session (ARDOUR::Session *);
141 ARDOUR::Session* session() const { return _session; }
144 virtual bool have_idled () const { return _have_idled; }
146 framepos_t leftmost_sample() const { return leftmost_frame; }
148 framecnt_t current_page_samples() const {
149 return (framecnt_t) _visible_canvas_width * samples_per_pixel;
152 double visible_canvas_height () const {
153 return _visible_canvas_height;
155 double trackviews_height () const;
157 void cycle_snap_mode ();
158 void next_snap_choice ();
159 void next_snap_choice_music_only ();
160 void next_snap_choice_music_and_time ();
161 void prev_snap_choice ();
162 void prev_snap_choice_music_only ();
163 void prev_snap_choice_music_and_time ();
164 void set_snap_to (Editing::SnapType);
165 void set_snap_mode (Editing::SnapMode);
166 void set_snap_threshold (double pixel_distance) {snap_threshold = pixel_distance;}
168 Editing::SnapMode snap_mode () const;
169 Editing::SnapType snap_type () const;
171 void undo (uint32_t n = 1);
172 void redo (uint32_t n = 1);
174 XMLNode& get_state ();
175 int set_state (const XMLNode&, int version);
177 void set_mouse_mode (Editing::MouseMode, bool force=true);
178 void step_mouse_mode (bool next);
179 Editing::MouseMode current_mouse_mode () const { return mouse_mode; }
180 Editing::MidiEditMode current_midi_edit_mode () const;
181 void remove_midi_note (ArdourCanvas::Item *, GdkEvent *);
183 bool internal_editing() const;
185 void foreach_time_axis_view (sigc::slot<void,TimeAxisView&>);
186 void add_to_idle_resize (TimeAxisView*, int32_t);
188 RouteTimeAxisView* get_route_view_by_route_id (const PBD::ID& id) const;
190 void consider_auditioning (boost::shared_ptr<ARDOUR::Region>);
191 void hide_a_region (boost::shared_ptr<ARDOUR::Region>);
192 void show_a_region (boost::shared_ptr<ARDOUR::Region>);
194 #ifdef USE_RUBBERBAND
195 std::vector<std::string> rb_opt_strings;
199 /* things that need to be public to be used in the main menubar */
201 void new_region_from_selection ();
202 void separate_regions_between (const TimeSelection&);
203 void separate_region_from_selection ();
204 void separate_under_selected_regions ();
205 void separate_region_from_punch ();
206 void separate_region_from_loop ();
207 void separate_regions_using_location (ARDOUR::Location&);
208 void transition_to_rolling (bool forward);
210 /* NOTE: these functions assume that the "pixel" coordinate is
211 in canvas coordinates. These coordinates already take into
212 account any scrolling offsets.
215 framepos_t pixel_to_sample_from_event (double pixel) const {
217 /* pixel can be less than zero when motion events
218 are processed. since we've already run the world->canvas
219 affine, that means that the location *really* is "off
220 to the right" and thus really is "before the start".
224 return pixel * samples_per_pixel;
230 framepos_t pixel_to_sample (double pixel) const {
231 return pixel * samples_per_pixel;
234 double sample_to_pixel (framepos_t sample) const {
235 return round (sample / (double) samples_per_pixel);
238 double sample_to_pixel_unrounded (framepos_t sample) const {
239 return sample / (double) samples_per_pixel;
244 Selection& get_selection() const { return *selection; }
245 bool get_selection_extents ( framepos_t &start, framepos_t &end ); // the time extents of the current selection, whether Range, Region(s), Control Points, or Notes
246 Selection& get_cut_buffer() const { return *cut_buffer; }
247 void track_mixer_selection ();
249 bool extend_selection_to_track (TimeAxisView&);
251 void play_selection ();
252 framepos_t get_preroll ();
253 void maybe_locate_with_edit_preroll (framepos_t);
254 void play_with_preroll ();
255 void select_all_in_track (Selection::Operation op);
256 void select_all_objects (Selection::Operation op);
257 void invert_selection_in_track ();
258 void invert_selection ();
259 void deselect_all ();
260 long select_range (framepos_t, framepos_t);
262 void set_selected_regionview_from_region_list (boost::shared_ptr<ARDOUR::Region> region, Selection::Operation op = Selection::Set);
266 void set_show_measures (bool yn);
267 bool show_measures () const { return _show_measures; }
269 /* analysis window */
271 void analyze_region_selection();
272 void analyze_range_selection();
276 void export_audio ();
278 void export_selection ();
279 void export_range ();
280 void export_region ();
282 void add_transport_frame (Gtk::Container&);
283 void add_toplevel_menu (Gtk::Container&);
284 Gtk::HBox& get_status_bar_packer() { return status_bar_hpacker; }
286 void set_zoom_focus (Editing::ZoomFocus);
287 Editing::ZoomFocus get_zoom_focus () const { return zoom_focus; }
288 framecnt_t get_current_zoom () const { return samples_per_pixel; }
289 void cycle_zoom_focus ();
290 void temporal_zoom_step (bool coarser);
291 void ensure_time_axis_view_is_visible (TimeAxisView const & tav, bool at_top);
292 void tav_zoom_step (bool coarser);
293 void tav_zoom_smooth (bool coarser, bool force_all);
295 /* stuff that AudioTimeAxisView and related classes use */
297 PlaylistSelector& playlist_selector() const;
298 void clear_playlist (boost::shared_ptr<ARDOUR::Playlist>);
300 void new_playlists (TimeAxisView* v);
301 void copy_playlists (TimeAxisView* v);
302 void clear_playlists (TimeAxisView* v);
304 void get_onscreen_tracks (TrackViewList&);
306 Width editor_mixer_strip_width;
307 void maybe_add_mixer_strip_width (XMLNode&);
308 void show_editor_mixer (bool yn);
309 void create_editor_mixer ();
310 void show_editor_list (bool yn);
311 void set_selected_mixer_strip (TimeAxisView&);
312 void mixer_strip_width_changed ();
313 void hide_track_in_display (TimeAxisView* tv, bool apply_to_selection = false);
315 /* nudge is initiated by transport controls owned by ARDOUR_UI */
317 framecnt_t get_nudge_distance (framepos_t pos, framecnt_t& next);
318 framecnt_t get_paste_offset (framepos_t pos, unsigned paste_count, framecnt_t duration);
319 unsigned get_grid_beat_divisions(framepos_t position);
320 Evoral::Beats get_grid_type_as_beats (bool& success, framepos_t position);
322 void nudge_forward (bool next, bool force_playhead);
323 void nudge_backward (bool next, bool force_playhead);
325 /* nudge initiated from context menu */
327 void nudge_forward_capture_offset ();
328 void nudge_backward_capture_offset ();
330 void sequence_regions ();
332 /* playhead/screen stuff */
334 void set_stationary_playhead (bool yn);
335 void toggle_stationary_playhead ();
336 bool stationary_playhead() const { return _stationary_playhead; }
338 void set_follow_playhead (bool yn, bool catch_up = true);
339 void toggle_follow_playhead ();
340 bool follow_playhead() const { return _follow_playhead; }
341 bool dragging_playhead () const { return _dragging_playhead; }
343 void toggle_zero_line_visibility ();
345 void set_group_tabs ();
346 void toggle_measure_visibility ();
347 void toggle_logo_visibility ();
351 void toggle_region_fades (int dir);
352 void update_region_fade_visibility ();
354 /* redirect shared ops menu. caller must free returned menu */
356 Gtk::Menu* redirect_menu ();
358 /* floating windows/transient */
360 void ensure_float (Gtk::Window&);
364 void scroll_tracks_down_line ();
365 void scroll_tracks_up_line ();
366 bool scroll_up_one_track ();
367 bool scroll_down_one_track ();
369 void prepare_for_cleanup ();
370 void finish_cleanup ();
372 void maximise_editing_space();
373 void restore_editing_space();
375 void update_tearoff_visibility();
376 void reattach_all_tearoffs ();
378 double get_y_origin () const;
379 void reset_x_origin (framepos_t);
380 void reset_x_origin_to_follow_playhead ();
381 void reset_y_origin (double);
382 void reset_zoom (framecnt_t);
383 void reposition_and_zoom (framepos_t, double);
385 framepos_t get_preferred_edit_position (bool ignore_playhead = false,
386 bool use_context_click = false,
387 bool from_outside_canvas = false);
389 bool update_mouse_speed ();
390 bool decelerate_mouse_speed ();
392 void toggle_meter_updating();
394 void show_rhythm_ferret();
396 void goto_visual_state (uint32_t);
397 void save_visual_state (uint32_t);
399 void queue_draw_resize_line (int at);
400 void start_resize_line_ops ();
401 void end_resize_line_ops ();
403 TrackViewList const & get_track_views () {
407 int get_regionview_count_from_region_list (boost::shared_ptr<ARDOUR::Region>);
409 void do_import (std::vector<std::string> paths,
410 Editing::ImportDisposition disposition,
411 Editing::ImportMode mode,
412 ARDOUR::SrcQuality quality,
414 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
416 void do_embed (std::vector<std::string> paths,
417 Editing::ImportDisposition disposition,
418 Editing::ImportMode mode,
420 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
422 void get_regions_corresponding_to (boost::shared_ptr<ARDOUR::Region> region, std::vector<RegionView*>& regions, bool src_comparison);
424 void get_regionviews_by_id (PBD::ID const id, RegionSelection & regions) const;
425 void get_per_region_note_selection (std::list<std::pair<PBD::ID, std::set<boost::shared_ptr<Evoral::Note<Evoral::Beats> > > > >&) const;
427 void center_screen (framepos_t);
429 TrackViewList axis_views_from_routes (boost::shared_ptr<ARDOUR::RouteList>) const;
431 Gtkmm2ext::TearOff* mouse_mode_tearoff () const { return _mouse_mode_tearoff; }
432 Gtkmm2ext::TearOff* tools_tearoff () const { return _tools_tearoff; }
434 void snap_to (framepos_t& first,
435 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
436 bool for_mark = false);
438 void snap_to_with_modifier (framepos_t& first,
440 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
441 bool for_mark = false);
443 void snap_to (framepos_t& first,
445 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
446 bool for_mark = false);
448 void begin_selection_op_history ();
449 void begin_reversible_selection_op (std::string cmd_name);
450 void commit_reversible_selection_op ();
451 void undo_selection_op ();
452 void redo_selection_op ();
453 void begin_reversible_command (std::string cmd_name);
454 void begin_reversible_command (GQuark);
455 void abort_reversible_command ();
456 void commit_reversible_command ();
458 DragManager* drags () const {
462 void maybe_autoscroll (bool, bool, bool);
463 bool autoscroll_active() const;
465 Gdk::Cursor* get_canvas_cursor () const;
467 void set_current_trimmable (boost::shared_ptr<ARDOUR::Trimmable>);
468 void set_current_movable (boost::shared_ptr<ARDOUR::Movable>);
470 MouseCursors const * cursors () const {
474 VerboseCursor* verbose_cursor () const {
475 return _verbose_cursor;
478 double clamp_verbose_cursor_x (double);
479 double clamp_verbose_cursor_y (double);
481 void get_pointer_position (double &, double &) const;
483 /** Context for mouse entry (stored in a stack). */
484 struct EnterContext {
486 boost::shared_ptr<CursorContext> cursor_ctx;
489 /** Get the topmost enter context for the given item type.
491 * This is used to change the cursor associated with a given enter context,
492 * which may not be on the top of the stack.
494 EnterContext* get_enter_context(ItemType type);
496 TimeAxisView* stepping_axis_view () {
497 return _stepping_axis_view;
500 void set_stepping_axis_view (TimeAxisView* v) {
501 _stepping_axis_view = v;
504 ArdourCanvas::Container* get_trackview_group () const { return _trackview_group; }
505 ArdourCanvas::Container* get_noscroll_group () const { return no_scroll_group; }
506 ArdourCanvas::ScrollGroup* get_hscroll_group () const { return h_scroll_group; }
507 ArdourCanvas::ScrollGroup* get_hvscroll_group () const { return hv_scroll_group; }
508 ArdourCanvas::ScrollGroup* get_cursor_scroll_group () const { return cursor_scroll_group; }
510 ArdourCanvas::GtkCanvasViewport* get_track_canvas () const;
512 void override_visible_track_count ();
514 /* Ruler metrics methods */
516 void metric_get_timecode (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
517 void metric_get_bbt (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
518 void metric_get_samples (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
519 void metric_get_minsec (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
521 /* editing operations that need to be public */
522 void mouse_add_new_marker (framepos_t where, bool is_cd=false, bool is_xrun=false);
523 void split_regions_at (framepos_t, RegionSelection&);
524 void split_region_at_points (boost::shared_ptr<ARDOUR::Region>, ARDOUR::AnalysisFeatureList&, bool can_ferret, bool select_new = false);
525 RegionSelection get_regions_from_selection_and_mouse (framepos_t);
528 void map_transport_state ();
529 void map_position_change (framepos_t);
533 void suspend_route_redisplay ();
534 void resume_route_redisplay ();
538 void color_handler ();
542 // to keep track of the playhead position for control_scroll
543 boost::optional<framepos_t> _control_scroll_target;
545 PlaylistSelector* _playlist_selector;
547 typedef std::pair<TimeAxisView*,XMLNode*> TAVState;
550 VisualState (bool with_tracks);
553 framecnt_t samples_per_pixel;
554 framepos_t leftmost_frame;
555 Editing::ZoomFocus zoom_focus;
556 GUIObjectState* gui_state;
559 std::list<VisualState*> undo_visual_stack;
560 std::list<VisualState*> redo_visual_stack;
561 VisualState* current_visual_state (bool with_tracks = true);
562 void undo_visual_state ();
563 void redo_visual_state ();
564 void use_visual_state (VisualState&);
566 void swap_visual_state ();
568 std::vector<VisualState*> visual_states;
569 void start_visual_state_op (uint32_t n);
570 void cancel_visual_state_op (uint32_t n);
572 framepos_t leftmost_frame;
573 framecnt_t samples_per_pixel;
574 Editing::ZoomFocus zoom_focus;
576 void set_samples_per_pixel (framecnt_t);
578 Editing::MouseMode mouse_mode;
579 Editing::SnapType pre_internal_snap_type;
580 Editing::SnapMode pre_internal_snap_mode;
581 Editing::SnapType internal_snap_type;
582 Editing::SnapMode internal_snap_mode;
583 Editing::MouseMode effective_mouse_mode () const;
585 enum JoinObjectRangeState {
586 JOIN_OBJECT_RANGE_NONE,
587 /** `join object/range' mode is active and the mouse is over a place where object mode should happen */
588 JOIN_OBJECT_RANGE_OBJECT,
589 /** `join object/range' mode is active and the mouse is over a place where range mode should happen */
590 JOIN_OBJECT_RANGE_RANGE
593 JoinObjectRangeState _join_object_range_state;
595 void update_join_object_range_location (double);
597 boost::optional<int> pre_notebook_shrink_pane_width;
599 void pane_allocation_handler (Gtk::Allocation&, Gtk::Paned*);
601 Gtk::Notebook _the_notebook;
602 bool _notebook_shrunk;
603 void add_notebook_page (std::string const &, Gtk::Widget &);
604 bool notebook_tab_clicked (GdkEventButton *, Gtk::Widget *);
606 Gtk::HPaned edit_pane;
607 Gtk::VPaned editor_summary_pane;
609 Gtk::EventBox meter_base;
611 Gtk::EventBox marker_base;
612 Gtk::HBox marker_box;
613 Gtk::VBox scrollers_rulers_markers_box;
615 void location_changed (ARDOUR::Location *);
616 void location_flags_changed (ARDOUR::Location *);
617 void refresh_location_display ();
618 void refresh_location_display_internal (const ARDOUR::Locations::LocationList&);
619 void add_new_location (ARDOUR::Location *);
620 ArdourCanvas::Container* add_new_location_internal (ARDOUR::Location *);
621 void location_gone (ARDOUR::Location *);
622 void remove_marker (ArdourCanvas::Item&, GdkEvent*);
623 gint really_remove_marker (ARDOUR::Location* loc);
624 void goto_nth_marker (int nth);
625 void toggle_marker_lines ();
626 void set_marker_line_visibility (bool);
628 uint32_t location_marker_color;
629 uint32_t location_range_color;
630 uint32_t location_loop_color;
631 uint32_t location_punch_color;
632 uint32_t location_cd_marker_color;
634 struct LocationMarkers {
639 LocationMarkers () : start(0), end(0), valid (true) {}
646 void set_show_lines (bool);
647 void set_selected (bool);
648 void canvas_height_set (double);
651 void set_name (const std::string&);
652 void set_position (framepos_t start, framepos_t end = 0);
653 void set_color_rgba (uint32_t);
656 LocationMarkers *find_location_markers (ARDOUR::Location *) const;
657 ARDOUR::Location* find_location_from_marker (Marker *, bool& is_start) const;
658 Marker* find_marker_from_location_id (PBD::ID const &, bool) const;
659 Marker* entered_marker;
660 bool _show_marker_lines;
662 typedef std::map<ARDOUR::Location*,LocationMarkers *> LocationMarkerMap;
663 LocationMarkerMap location_markers;
665 void update_marker_labels ();
666 void update_marker_labels (ArdourCanvas::Container *);
667 void check_marker_label (Marker *);
669 /** A set of lists of Markers that are in each of the canvas groups
670 * for the marker sections at the top of the editor. These lists
671 * are kept sorted in time order between marker movements, so that after
672 * a marker has moved we can decide whether we need to update the labels
673 * for all markers or for just a few.
675 std::map<ArdourCanvas::Container *, std::list<Marker *> > _sorted_marker_lists;
676 void remove_sorted_marker (Marker *);
678 void hide_marker (ArdourCanvas::Item*, GdkEvent*);
679 void clear_marker_display ();
680 void mouse_add_new_range (framepos_t);
681 bool choose_new_marker_name(std::string &name);
682 void update_cd_marker_display ();
683 void ensure_cd_marker_updated (LocationMarkers * lam, ARDOUR::Location * location);
685 TimeAxisView* clicked_axisview;
686 RouteTimeAxisView* clicked_routeview;
687 /** The last RegionView that was clicked on, or 0 if the last click was not
688 * on a RegionView. This is set up by the canvas event handlers in
689 * editor_canvas_events.cc
691 RegionView* clicked_regionview;
692 RegionSelection latest_regionviews;
693 uint32_t clicked_selection;
694 ControlPoint* clicked_control_point;
696 void sort_track_selection (TrackViewList&);
698 void get_equivalent_regions (RegionView* rv, std::vector<RegionView*> &, PBD::PropertyID) const;
699 RegionSelection get_equivalent_regions (RegionSelection &, PBD::PropertyID) const;
700 void mapover_tracks (sigc::slot<void,RouteTimeAxisView&,uint32_t> sl, TimeAxisView*, PBD::PropertyID) const;
701 void mapover_tracks_with_unique_playlists (sigc::slot<void,RouteTimeAxisView&,uint32_t> sl, TimeAxisView*, PBD::PropertyID) const;
703 /* functions to be passed to mapover_tracks(), possibly with sigc::bind()-supplied arguments */
704 void mapped_get_equivalent_regions (RouteTimeAxisView&, uint32_t, RegionView *, std::vector<RegionView*>*) const;
705 void mapped_use_new_playlist (RouteTimeAxisView&, uint32_t, std::vector<boost::shared_ptr<ARDOUR::Playlist> > const &);
706 void mapped_use_copy_playlist (RouteTimeAxisView&, uint32_t, std::vector<boost::shared_ptr<ARDOUR::Playlist> > const &);
707 void mapped_clear_playlist (RouteTimeAxisView&, uint32_t);
709 void button_selection (ArdourCanvas::Item* item, GdkEvent* event, ItemType item_type);
710 bool button_release_can_deselect;
711 bool _mouse_changed_selection;
713 void catch_vanishing_regionview (RegionView *);
715 void set_selected_track (TimeAxisView&, Selection::Operation op = Selection::Set, bool no_remove=false);
716 void select_all_tracks ();
717 bool select_all_internal_edit (Selection::Operation);
719 bool set_selected_control_point_from_click (bool press, Selection::Operation op = Selection::Set);
720 void set_selected_track_from_click (bool press, Selection::Operation op = Selection::Set, bool no_remove=false);
721 void set_selected_track_as_side_effect (Selection::Operation op);
722 bool set_selected_regionview_from_click (bool press, Selection::Operation op = Selection::Set);
724 bool set_selected_regionview_from_map_event (GdkEventAny*, StreamView*, boost::weak_ptr<ARDOUR::Region>);
725 void collect_new_region_view (RegionView *);
726 void collect_and_select_new_region_view (RegionView *);
728 Gtk::Menu track_context_menu;
729 Gtk::Menu track_region_context_menu;
730 Gtk::Menu track_selection_context_menu;
732 Gtk::MenuItem* region_edit_menu_split_item;
733 Gtk::MenuItem* region_edit_menu_split_multichannel_item;
734 Gtk::Menu * track_region_edit_playlist_menu;
735 Gtk::Menu * track_edit_playlist_submenu;
736 Gtk::Menu * track_selection_edit_playlist_submenu;
738 GdkEvent context_click_event;
740 void popup_track_context_menu (int, int, ItemType, bool);
741 Gtk::Menu* build_track_context_menu ();
742 Gtk::Menu* build_track_bus_context_menu ();
743 Gtk::Menu* build_track_region_context_menu ();
744 Gtk::Menu* build_track_selection_context_menu ();
745 void add_dstream_context_items (Gtk::Menu_Helpers::MenuList&);
746 void add_bus_context_items (Gtk::Menu_Helpers::MenuList&);
747 void add_region_context_items (Gtk::Menu_Helpers::MenuList&, boost::shared_ptr<ARDOUR::Track>);
748 void add_selection_context_items (Gtk::Menu_Helpers::MenuList&);
749 Gtk::MenuItem* _popup_region_menu_item;
751 void popup_control_point_context_menu (ArdourCanvas::Item *, GdkEvent *);
752 Gtk::Menu _control_point_context_menu;
754 void popup_note_context_menu (ArdourCanvas::Item *, GdkEvent *);
755 Gtk::Menu _note_context_menu;
757 void add_routes (ARDOUR::RouteList&);
758 void timeaxisview_deleted (TimeAxisView *);
760 Gtk::HBox global_hpacker;
761 Gtk::VBox global_vpacker;
764 /* Cursor stuff. Do not use directly, use via CursorContext. */
765 friend class CursorContext;
766 std::vector<Gdk::Cursor*> _cursor_stack;
767 void set_canvas_cursor (Gdk::Cursor*);
768 size_t push_canvas_cursor (Gdk::Cursor*);
769 void pop_canvas_cursor ();
771 Gdk::Cursor* which_grabber_cursor () const;
772 Gdk::Cursor* which_track_cursor () const;
773 Gdk::Cursor* which_mode_cursor () const;
774 Gdk::Cursor* which_trim_cursor (bool left_side) const;
775 Gdk::Cursor* which_canvas_cursor (ItemType type) const;
777 /** Push the appropriate enter/cursor context on item entry. */
778 void choose_canvas_cursor_on_entry (ItemType);
780 /** Update all enter cursors based on current settings. */
781 void update_all_enter_cursors ();
783 ArdourCanvas::GtkCanvas* _track_canvas;
784 ArdourCanvas::GtkCanvasViewport* _track_canvas_viewport;
786 bool within_track_canvas;
788 friend class VerboseCursor;
789 VerboseCursor* _verbose_cursor;
791 void parameter_changed (std::string);
792 void ui_parameter_changed (std::string);
794 Gtk::EventBox time_bars_event_box;
795 Gtk::VBox time_bars_vbox;
797 ArdourCanvas::Pixbuf *logo_item;
799 /* these will be needed when we have canvas rulers */
800 ArdourCanvas::Container *minsec_group;
801 ArdourCanvas::Container *bbt_group;
802 ArdourCanvas::Container *timecode_group;
803 ArdourCanvas::Container *frame_group;
806 ArdourCanvas::Container *tempo_group;
807 ArdourCanvas::Container *meter_group;
808 ArdourCanvas::Container *marker_group;
809 ArdourCanvas::Container *range_marker_group;
810 ArdourCanvas::Container *transport_marker_group;
811 ArdourCanvas::Container* cd_marker_group;
813 /* parent for groups which themselves contain time markers */
814 ArdourCanvas::Container* _time_markers_group;
816 /* The group containing all other groups that are scrolled vertically
819 ArdourCanvas::ScrollGroup* hv_scroll_group;
821 /* The group containing all other groups that are scrolled horizontally ONLY
823 ArdourCanvas::ScrollGroup* h_scroll_group;
825 /* Scroll group for cursors, scrolled horizontally, above everything else
827 ArdourCanvas::ScrollGroup* cursor_scroll_group;
829 /* The group containing all trackviews. */
830 ArdourCanvas::Container* no_scroll_group;
832 /* The group containing all trackviews. */
833 ArdourCanvas::Container* _trackview_group;
835 /* The group holding things (mostly regions) while dragging so they
836 * are on top of everything else
838 ArdourCanvas::Container* _drag_motion_group;
840 /* a rect that sits at the bottom of all tracks to act as a drag-no-drop/clickable
843 ArdourCanvas::Rectangle* _canvas_drop_zone;
844 bool canvas_drop_zone_event (GdkEvent* event);
847 ruler_metric_timecode = 0,
848 ruler_metric_bbt = 1,
849 ruler_metric_samples = 2,
850 ruler_metric_minsec = 3,
852 ruler_time_tempo = 4,
853 ruler_time_meter = 5,
854 ruler_time_marker = 6,
855 ruler_time_range_marker = 7,
856 ruler_time_transport_marker = 8,
857 ruler_time_cd_marker = 9,
858 ruler_video_timeline = 10,
861 Glib::RefPtr<Gtk::ToggleAction> ruler_timecode_action;
862 Glib::RefPtr<Gtk::ToggleAction> ruler_bbt_action;
863 Glib::RefPtr<Gtk::ToggleAction> ruler_samples_action;
864 Glib::RefPtr<Gtk::ToggleAction> ruler_minsec_action;
865 Glib::RefPtr<Gtk::ToggleAction> ruler_tempo_action;
866 Glib::RefPtr<Gtk::ToggleAction> ruler_meter_action;
867 Glib::RefPtr<Gtk::ToggleAction> ruler_marker_action;
868 Glib::RefPtr<Gtk::ToggleAction> ruler_range_action;
869 Glib::RefPtr<Gtk::ToggleAction> ruler_loop_punch_action;
870 Glib::RefPtr<Gtk::ToggleAction> ruler_cd_marker_action;
871 bool no_ruler_shown_update;
873 Gtk::Widget * ruler_grabbed_widget;
875 RulerDialog* ruler_dialog;
877 void initialize_rulers ();
878 void update_just_timecode ();
879 void compute_fixed_ruler_scale (); //calculates the RulerScale of the fixed rulers
880 void update_fixed_rulers ();
881 void update_tempo_based_rulers (ARDOUR::TempoMap::BBTPointList::const_iterator& begin,
882 ARDOUR::TempoMap::BBTPointList::const_iterator& end);
883 void popup_ruler_menu (framepos_t where = 0, ItemType type = RegionItem);
884 void update_ruler_visibility ();
885 void set_ruler_visible (RulerType, bool);
886 void toggle_ruler_visibility (RulerType rt);
887 void ruler_toggled (int);
888 bool ruler_label_button_release (GdkEventButton*);
889 void store_ruler_visibility ();
890 void restore_ruler_visibility ();
894 enum MinsecRulerScale {
899 minsec_show_many_hours
902 MinsecRulerScale minsec_ruler_scale;
904 framecnt_t minsec_mark_interval;
905 gint minsec_mark_modulo;
907 void set_minsec_ruler_scale (framepos_t, framepos_t);
909 enum TimecodeRulerScale {
911 timecode_show_frames,
912 timecode_show_seconds,
913 timecode_show_minutes,
915 timecode_show_many_hours
918 TimecodeRulerScale timecode_ruler_scale;
920 gint timecode_mark_modulo;
921 gint timecode_nmarks;
922 void set_timecode_ruler_scale (framepos_t, framepos_t);
924 framecnt_t _samples_ruler_interval;
925 void set_samples_ruler_scale (framepos_t, framepos_t);
935 bbt_show_ticks_detail,
936 bbt_show_ticks_super_detail
939 BBTRulerScale bbt_ruler_scale;
943 uint32_t bbt_bar_helper_on;
944 uint32_t bbt_accent_modulo;
945 void compute_bbt_ruler_scale (framepos_t lower, framepos_t upper,
946 ARDOUR::TempoMap::BBTPointList::const_iterator current_bbt_points_begin,
947 ARDOUR::TempoMap::BBTPointList::const_iterator current_bbt_points_end);
949 ArdourCanvas::Ruler* timecode_ruler;
950 ArdourCanvas::Ruler* bbt_ruler;
951 ArdourCanvas::Ruler* samples_ruler;
952 ArdourCanvas::Ruler* minsec_ruler;
954 static double timebar_height;
955 guint32 visible_timebars;
956 Gtk::Menu *editor_ruler_menu;
958 ArdourCanvas::Rectangle* tempo_bar;
959 ArdourCanvas::Rectangle* meter_bar;
960 ArdourCanvas::Rectangle* marker_bar;
961 ArdourCanvas::Rectangle* range_marker_bar;
962 ArdourCanvas::Rectangle* transport_marker_bar;
963 ArdourCanvas::Rectangle* cd_marker_bar;
965 Gtk::Label minsec_label;
966 Gtk::Label bbt_label;
967 Gtk::Label timecode_label;
968 Gtk::Label samples_label;
969 Gtk::Label tempo_label;
970 Gtk::Label meter_label;
971 Gtk::Label mark_label;
972 Gtk::Label range_mark_label;
973 Gtk::Label transport_mark_label;
974 Gtk::Label cd_mark_label;
976 /* videtimline related actions */
977 Gtk::Label videotl_label;
978 ArdourCanvas::Container* videotl_group;
979 Glib::RefPtr<Gtk::ToggleAction> ruler_video_action;
980 Glib::RefPtr<Gtk::ToggleAction> xjadeo_proc_action;
981 Glib::RefPtr<Gtk::ToggleAction> xjadeo_ontop_action;
982 Glib::RefPtr<Gtk::ToggleAction> xjadeo_timecode_action;
983 Glib::RefPtr<Gtk::ToggleAction> xjadeo_frame_action;
984 Glib::RefPtr<Gtk::ToggleAction> xjadeo_osdbg_action;
985 Glib::RefPtr<Gtk::ToggleAction> xjadeo_fullscreen_action;
986 Glib::RefPtr<Gtk::ToggleAction> xjadeo_letterbox_action;
987 Glib::RefPtr<Gtk::Action> xjadeo_zoom_100;
988 void set_xjadeo_proc ();
989 void toggle_xjadeo_proc (int state=-1);
990 void set_close_video_sensitive (bool onoff);
991 void set_xjadeo_sensitive (bool onoff);
992 void set_xjadeo_viewoption (int);
993 void toggle_xjadeo_viewoption (int what, int state=-1);
994 void toggle_ruler_video (bool onoff) {ruler_video_action->set_active(onoff);}
995 int videotl_bar_height; /* in units of timebar_height; default: 4 */
996 int get_videotl_bar_height () const { return videotl_bar_height; }
997 void export_video (bool range = false);
998 void toggle_region_video_lock ();
1000 friend class EditorCursor;
1002 EditorCursor* playhead_cursor;
1004 framepos_t get_region_boundary (framepos_t pos, int32_t dir, bool with_selection, bool only_onscreen);
1006 void cursor_to_region_boundary (bool with_selection, int32_t dir);
1007 void cursor_to_next_region_boundary (bool with_selection);
1008 void cursor_to_previous_region_boundary (bool with_selection);
1009 void cursor_to_next_region_point (EditorCursor*, ARDOUR::RegionPoint);
1010 void cursor_to_previous_region_point (EditorCursor*, ARDOUR::RegionPoint);
1011 void cursor_to_region_point (EditorCursor*, ARDOUR::RegionPoint, int32_t dir);
1012 void cursor_to_selection_start (EditorCursor *);
1013 void cursor_to_selection_end (EditorCursor *);
1015 void selected_marker_to_region_boundary (bool with_selection, int32_t dir);
1016 void selected_marker_to_next_region_boundary (bool with_selection);
1017 void selected_marker_to_previous_region_boundary (bool with_selection);
1018 void selected_marker_to_next_region_point (ARDOUR::RegionPoint);
1019 void selected_marker_to_previous_region_point (ARDOUR::RegionPoint);
1020 void selected_marker_to_region_point (ARDOUR::RegionPoint, int32_t dir);
1021 void selected_marker_to_selection_start ();
1022 void selected_marker_to_selection_end ();
1024 void select_all_selectables_using_cursor (EditorCursor *, bool);
1025 void select_all_selectables_using_edit (bool);
1026 void select_all_selectables_between (bool within);
1027 void select_range_between ();
1029 boost::shared_ptr<ARDOUR::Region> find_next_region (ARDOUR::framepos_t, ARDOUR::RegionPoint, int32_t dir, TrackViewList&, TimeAxisView ** = 0);
1030 ARDOUR::framepos_t find_next_region_boundary (ARDOUR::framepos_t, int32_t dir, const TrackViewList&);
1032 std::vector<ARDOUR::framepos_t> region_boundary_cache;
1033 void build_region_boundary_cache ();
1035 Gtk::HBox toplevel_hpacker;
1038 Gtk::HBox bottom_hbox;
1040 Gtk::Table edit_packer;
1042 /** the adjustment that controls the overall editor vertical scroll position */
1043 Gtk::Adjustment vertical_adjustment;
1044 Gtk::Adjustment horizontal_adjustment;
1046 Gtk::Adjustment unused_adjustment; // yes, really; Gtk::Layout constructor requires refs
1047 Gtk::Layout controls_layout;
1048 bool control_layout_scroll (GdkEventScroll* ev);
1049 void reset_controls_layout_width ();
1050 void reset_controls_layout_height (int32_t height);
1059 bool scroll_press (Direction);
1060 void scroll_release ();
1061 sigc::connection _scroll_connection;
1062 int _scroll_callbacks;
1064 double _visible_canvas_width;
1065 double _visible_canvas_height; ///< height of the visible area of the track canvas
1066 double _full_canvas_height; ///< full height of the canvas
1068 bool track_canvas_map_handler (GdkEventAny*);
1070 bool edit_controls_button_release (GdkEventButton*);
1071 Gtk::Menu *edit_controls_left_menu;
1072 Gtk::Menu *edit_controls_right_menu;
1074 Gtk::VBox track_canvas_vbox;
1075 Gtk::VBox edit_controls_vbox;
1076 Gtk::HBox edit_controls_hbox;
1078 void control_vertical_zoom_in_all ();
1079 void control_vertical_zoom_out_all ();
1080 void control_vertical_zoom_in_selected ();
1081 void control_vertical_zoom_out_selected ();
1082 void control_step_tracks_up ();
1083 void control_step_tracks_down ();
1084 void control_view (uint32_t);
1085 void control_scroll (float);
1086 void control_select (uint32_t rid, Selection::Operation);
1087 void control_unselect ();
1088 void access_action (std::string,std::string);
1089 bool deferred_control_scroll (framepos_t);
1090 sigc::connection control_scroll_connection;
1092 void tie_vertical_scrolling ();
1093 void set_horizontal_position (double);
1094 double horizontal_position () const;
1096 struct VisualChange {
1104 framepos_t time_origin;
1105 framecnt_t samples_per_pixel;
1108 int idle_handler_id;
1109 /** true if we are currently in the idle handler */
1112 VisualChange() : pending ((VisualChange::Type) 0), time_origin (0), samples_per_pixel (0), idle_handler_id (-1), being_handled (false) {}
1114 pending = Type (pending | t);
1118 VisualChange pending_visual_change;
1120 static int _idle_visual_changer (void *arg);
1121 int idle_visual_changer ();
1122 void visual_changer (const VisualChange&);
1123 void ensure_visual_change_idle_handler ();
1126 TrackViewList track_views;
1127 std::pair<TimeAxisView*, double> trackview_by_y_position (double, bool trackview_relative_offset = true) const;
1128 RouteTimeAxisView* axis_view_from_route (boost::shared_ptr<ARDOUR::Route>) const;
1130 TrackViewList get_tracks_for_range_action () const;
1132 sigc::connection super_rapid_screen_update_connection;
1133 framepos_t last_update_frame;
1134 void center_screen_internal (framepos_t, float);
1136 void super_rapid_screen_update ();
1138 void session_going_away ();
1140 framepos_t cut_buffer_start;
1141 framecnt_t cut_buffer_length;
1143 boost::shared_ptr<CursorContext> _press_cursor_ctx; ///< Button press cursor context
1145 boost::weak_ptr<ARDOUR::Trimmable> _trimmable;
1146 boost::weak_ptr<ARDOUR::Movable> _movable;
1148 bool typed_event (ArdourCanvas::Item*, GdkEvent*, ItemType);
1149 bool button_press_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1150 bool button_press_handler_1 (ArdourCanvas::Item *, GdkEvent *, ItemType);
1151 bool button_press_handler_2 (ArdourCanvas::Item *, GdkEvent *, ItemType);
1152 bool button_release_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1153 bool button_double_click_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1154 bool button_press_dispatch (GdkEventButton*);
1155 bool button_release_dispatch (GdkEventButton*);
1156 bool motion_handler (ArdourCanvas::Item*, GdkEvent*, bool from_autoscroll = false);
1157 bool enter_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1158 bool leave_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1159 bool key_press_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1160 bool key_release_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1162 Gtkmm2ext::Bindings* button_bindings;
1163 XMLNode* button_settings () const;
1165 /* KEYMAP HANDLING */
1167 void register_actions ();
1168 void register_region_actions ();
1170 void load_bindings ();
1171 Gtkmm2ext::ActionMap editor_action_map;
1172 Gtkmm2ext::Bindings key_bindings;
1174 /* CUT/COPY/PASTE */
1176 framepos_t last_paste_pos;
1177 unsigned paste_count;
1179 void cut_copy (Editing::CutCopyOp);
1180 bool can_cut_copy () const;
1181 void cut_copy_points (Editing::CutCopyOp, Evoral::Beats earliest=Evoral::Beats(), bool midi=false);
1182 void cut_copy_regions (Editing::CutCopyOp, RegionSelection&);
1183 void cut_copy_ranges (Editing::CutCopyOp);
1184 void cut_copy_midi (Editing::CutCopyOp);
1186 void mouse_paste ();
1187 void paste_internal (framepos_t position, float times);
1189 /* EDITING OPERATIONS */
1191 void reset_point_selection ();
1192 void toggle_region_lock ();
1193 void toggle_opaque_region ();
1194 void toggle_record_enable ();
1195 void toggle_solo ();
1196 void toggle_solo_isolate ();
1197 void toggle_mute ();
1198 void toggle_region_lock_style ();
1200 enum LayerOperation {
1207 void do_layer_operation (LayerOperation);
1208 void raise_region ();
1209 void raise_region_to_top ();
1210 void change_region_layering_order (bool from_context_menu);
1211 void lower_region ();
1212 void lower_region_to_bottom ();
1213 void split_region_at_transients ();
1214 void crop_region_to_selection ();
1215 void crop_region_to (framepos_t start, framepos_t end);
1216 void set_sync_point (framepos_t, const RegionSelection&);
1217 void set_region_sync_position ();
1218 void remove_region_sync();
1219 void align_regions (ARDOUR::RegionPoint);
1220 void align_regions_relative (ARDOUR::RegionPoint point);
1221 void align_region (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, framepos_t position);
1222 void align_region_internal (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, framepos_t position);
1223 void remove_selected_regions ();
1224 void remove_clicked_region ();
1225 void show_region_properties ();
1226 void show_midi_list_editor ();
1227 void rename_region ();
1228 void duplicate_some_regions (RegionSelection&, float times);
1229 void duplicate_selection (float times);
1230 void region_fill_selection ();
1231 void combine_regions ();
1232 void uncombine_regions ();
1234 void region_fill_track ();
1235 void audition_playlist_region_standalone (boost::shared_ptr<ARDOUR::Region>);
1236 void audition_playlist_region_via_route (boost::shared_ptr<ARDOUR::Region>, ARDOUR::Route&);
1237 void split_multichannel_region();
1238 void reverse_region ();
1239 void strip_region_silence ();
1240 void normalize_region ();
1241 void reset_region_scale_amplitude ();
1242 void adjust_region_gain (bool up);
1243 void quantize_region ();
1244 void quantize_regions (const RegionSelection& rs);
1245 void legatize_region (bool shrink_only);
1246 void legatize_regions (const RegionSelection& rs, bool shrink_only);
1247 void transform_region ();
1248 void transform_regions (const RegionSelection& rs);
1249 void insert_patch_change (bool from_context);
1250 void fork_region ();
1252 void do_insert_time ();
1253 void insert_time (framepos_t, framecnt_t, Editing::InsertTimeOption, bool, bool, bool, bool, bool, bool);
1255 void tab_to_transient (bool forward);
1257 void set_tempo_from_region ();
1258 void use_range_as_bar ();
1260 void define_one_bar (framepos_t start, framepos_t end);
1262 void audition_region_from_region_list ();
1263 void hide_region_from_region_list ();
1264 void show_region_in_region_list ();
1266 void naturalize_region ();
1268 void reset_focus ();
1270 void split_region ();
1275 void paste (float times, bool from_context_menu = false);
1277 void place_transient ();
1278 void remove_transient (ArdourCanvas::Item* item);
1279 void snap_regions_to_grid ();
1280 void close_region_gaps ();
1282 void keyboard_paste ();
1284 void region_from_selection ();
1285 void create_region_from_selection (std::vector<boost::shared_ptr<ARDOUR::Region> >&);
1287 void play_from_start ();
1288 void play_from_edit_point ();
1289 void play_from_edit_point_and_return ();
1290 void play_selected_region ();
1291 void play_edit_range ();
1292 void play_location (ARDOUR::Location&);
1293 void loop_location (ARDOUR::Location&);
1295 void calc_extra_zoom_edges(framepos_t &start, framepos_t &end);
1296 void temporal_zoom_selection (bool both_axes = false);
1297 void temporal_zoom_region (bool both_axes);
1298 void temporal_zoom_session ();
1299 void temporal_zoom (framecnt_t samples_per_pixel);
1300 void temporal_zoom_by_frame (framepos_t start, framepos_t end);
1301 void temporal_zoom_to_frame (bool coarser, framepos_t frame);
1303 void insert_region_list_selection (float times);
1305 /* import & embed */
1307 void add_external_audio_action (Editing::ImportMode);
1308 void external_audio_dialog ();
1309 void session_import_dialog ();
1311 int check_whether_and_how_to_import(std::string, bool all_or_nothing = true);
1312 bool check_multichannel_status (const std::vector<std::string>& paths);
1314 SoundFileOmega* sfbrowser;
1316 void bring_in_external_audio (Editing::ImportMode mode, framepos_t& pos);
1318 bool idle_drop_paths (std::vector<std::string> paths, framepos_t frame, double ypos, bool copy);
1319 void drop_paths_part_two (const std::vector<std::string>& paths, framepos_t frame, double ypos, bool copy);
1321 int import_sndfiles (std::vector<std::string> paths,
1322 Editing::ImportDisposition disposition,
1323 Editing::ImportMode mode,
1324 ARDOUR::SrcQuality quality,
1328 boost::shared_ptr<ARDOUR::Track>& track,
1330 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
1332 int embed_sndfiles (std::vector<std::string> paths,
1333 bool multiple_files,
1334 bool& check_sample_rate,
1335 Editing::ImportDisposition disposition,
1336 Editing::ImportMode mode,
1340 boost::shared_ptr<ARDOUR::Track>& track,
1341 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
1343 int add_sources (std::vector<std::string> paths,
1344 ARDOUR::SourceList& sources,
1346 Editing::ImportDisposition disposition,
1347 Editing::ImportMode mode,
1350 boost::shared_ptr<ARDOUR::Track>& track,
1351 bool add_channel_suffix,
1352 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
1354 int finish_bringing_in_material (boost::shared_ptr<ARDOUR::Region> region,
1358 Editing::ImportMode mode,
1359 boost::shared_ptr<ARDOUR::Track>& existing_track,
1360 const std::string& new_track_name,
1361 boost::shared_ptr<ARDOUR::PluginInfo> instrument);
1363 boost::shared_ptr<ARDOUR::AudioTrack> get_nth_selected_audio_track (int nth) const;
1364 boost::shared_ptr<ARDOUR::MidiTrack> get_nth_selected_midi_track (int nth) const;
1366 void toggle_midi_input_active (bool flip_others);
1368 ARDOUR::InterThreadInfo* current_interthread_info;
1370 AnalysisWindow* analysis_window;
1372 /* import specific info */
1374 struct EditorImportStatus : public ARDOUR::ImportStatus {
1375 Editing::ImportMode mode;
1379 boost::shared_ptr<ARDOUR::Track> track;
1383 EditorImportStatus import_status;
1384 static void *_import_thread (void *);
1385 void* import_thread ();
1386 void finish_import ();
1388 /* to support this ... */
1390 void import_audio (bool as_tracks);
1391 void do_import (std::vector<std::string> paths, bool split, bool as_tracks);
1393 void move_to_start ();
1394 void move_to_end ();
1395 void center_playhead ();
1396 void center_edit_point ();
1397 void playhead_forward_to_grid ();
1398 void playhead_backward_to_grid ();
1399 void scroll_playhead (bool forward);
1400 void scroll_backward (float pages=0.8f);
1401 void scroll_forward (float pages=0.8f);
1402 void scroll_tracks_down ();
1403 void scroll_tracks_up ();
1405 void clear_markers ();
1406 void clear_ranges ();
1407 void clear_locations ();
1408 void unhide_markers ();
1409 void unhide_ranges ();
1410 void jump_forward_to_mark ();
1411 void jump_backward_to_mark ();
1412 void cursor_align (bool playhead_to_edit);
1413 void toggle_skip_playback ();
1415 void remove_last_capture ();
1416 void select_all_selectables_using_time_selection ();
1417 void select_all_selectables_using_loop();
1418 void select_all_selectables_using_punch();
1419 void set_selection_from_range (ARDOUR::Location&);
1420 void set_selection_from_punch ();
1421 void set_selection_from_loop ();
1422 void set_selection_from_region ();
1424 void add_location_mark (framepos_t where);
1425 void add_location_from_region ();
1426 void add_locations_from_region ();
1427 void add_location_from_selection ();
1428 void set_loop_from_selection (bool play);
1429 void set_punch_from_selection ();
1430 void set_punch_from_region ();
1432 void set_session_extents_from_selection ();
1434 void set_loop_from_region (bool play);
1436 void set_loop_range (framepos_t start, framepos_t end, std::string cmd);
1437 void set_punch_range (framepos_t start, framepos_t end, std::string cmd);
1439 void add_location_from_playhead_cursor ();
1440 void remove_location_at_playhead_cursor ();
1441 bool select_new_marker;
1443 void reverse_selection ();
1444 void edit_envelope ();
1446 double last_scrub_x;
1447 int scrubbing_direction;
1448 int scrub_reversals;
1449 int scrub_reverse_distance;
1450 void scrub (framepos_t, double);
1452 void keyboard_selection_begin ();
1453 void keyboard_selection_finish (bool add);
1454 bool have_pending_keyboard_selection;
1455 framepos_t pending_keyboard_selection_start;
1457 void move_range_selection_start_or_end_to_region_boundary (bool, bool);
1459 Editing::SnapType _snap_type;
1460 Editing::SnapMode _snap_mode;
1462 /// Snap threshold in pixels
1463 double snap_threshold;
1465 bool ignore_gui_changes;
1467 DragManager* _drags;
1472 Gtk::Dialog* lock_dialog;
1474 struct timeval last_event_time;
1475 bool generic_event_handler (GdkEvent*);
1476 bool lock_timeout_callback ();
1477 void start_lock_event_timing ();
1479 Gtk::Menu fade_context_menu;
1481 Gtk::Menu xfade_in_context_menu;
1482 Gtk::Menu xfade_out_context_menu;
1483 void popup_xfade_in_context_menu (int, int, ArdourCanvas::Item*, ItemType);
1484 void popup_xfade_out_context_menu (int, int, ArdourCanvas::Item*, ItemType);
1485 void fill_xfade_menu (Gtk::Menu_Helpers::MenuList& items, bool start);
1487 void set_fade_in_shape (ARDOUR::FadeShape);
1488 void set_fade_out_shape (ARDOUR::FadeShape);
1490 void set_fade_length (bool in);
1491 void set_fade_in_active (bool);
1492 void set_fade_out_active (bool);
1496 std::set<boost::shared_ptr<ARDOUR::Playlist> > motion_frozen_playlists;
1498 bool _dragging_playhead;
1499 bool _dragging_edit_point;
1501 void marker_drag_motion_callback (GdkEvent*);
1502 void marker_drag_finished_callback (GdkEvent*);
1504 gint mouse_rename_region (ArdourCanvas::Item*, GdkEvent*);
1506 void add_region_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1507 void start_create_region_grab (ArdourCanvas::Item*, GdkEvent*);
1508 void add_region_copy_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1509 void add_region_brush_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1510 void start_selection_grab (ArdourCanvas::Item*, GdkEvent*);
1512 void region_view_item_click (AudioRegionView&, GdkEventButton*);
1514 bool can_remove_control_point (ArdourCanvas::Item *);
1515 void remove_control_point (ArdourCanvas::Item *);
1517 void mouse_brush_insert_region (RegionView*, framepos_t pos);
1519 /* Canvas event handlers */
1521 bool canvas_scroll_event (GdkEventScroll* event, bool from_canvas);
1522 bool canvas_control_point_event (GdkEvent* event,ArdourCanvas::Item*, ControlPoint*);
1523 bool canvas_line_event (GdkEvent* event,ArdourCanvas::Item*, AutomationLine*);
1524 bool canvas_selection_rect_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1525 bool canvas_selection_start_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1526 bool canvas_selection_end_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1527 bool canvas_start_xfade_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1528 bool canvas_end_xfade_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1529 bool canvas_fade_in_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1530 bool canvas_fade_in_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*, bool trim = false);
1531 bool canvas_fade_out_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1532 bool canvas_fade_out_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*, bool trim = false);
1533 bool canvas_region_view_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1534 bool canvas_wave_view_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1535 bool canvas_frame_handle_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1536 bool canvas_region_view_name_highlight_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1537 bool canvas_region_view_name_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1538 bool canvas_feature_line_event (GdkEvent* event, ArdourCanvas::Item*, RegionView*);
1539 bool canvas_stream_view_event (GdkEvent* event,ArdourCanvas::Item*, RouteTimeAxisView*);
1540 bool canvas_marker_event (GdkEvent* event,ArdourCanvas::Item*, Marker*);
1541 bool canvas_tempo_marker_event (GdkEvent* event,ArdourCanvas::Item*, TempoMarker*);
1542 bool canvas_meter_marker_event (GdkEvent* event,ArdourCanvas::Item*, MeterMarker*);
1543 bool canvas_automation_track_event(GdkEvent* event, ArdourCanvas::Item*, AutomationTimeAxisView*);
1544 bool canvas_note_event (GdkEvent* event, ArdourCanvas::Item *);
1546 bool canvas_ruler_event (GdkEvent* event, ArdourCanvas::Item *, ItemType);
1547 bool canvas_tempo_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1548 bool canvas_meter_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1549 bool canvas_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1550 bool canvas_range_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1551 bool canvas_transport_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1552 bool canvas_cd_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1554 bool canvas_videotl_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1555 void update_video_timeline (bool flush = false);
1556 void set_video_timeline_height (const int);
1557 bool is_video_timeline_locked ();
1558 void toggle_video_timeline_locked ();
1559 void set_video_timeline_locked (const bool);
1560 void queue_visual_videotimeline_update ();
1561 void embed_audio_from_video (std::string, framepos_t n = 0, bool lock_position_to_video = true);
1563 PBD::Signal0<void> EditorFreeze;
1564 PBD::Signal0<void> EditorThaw;
1567 friend class DragManager;
1568 friend class EditorRouteGroups;
1569 friend class EditorRegions;
1571 /* non-public event handlers */
1573 bool canvas_playhead_cursor_event (GdkEvent* event, ArdourCanvas::Item*);
1574 bool track_canvas_scroll (GdkEventScroll* event);
1576 bool track_canvas_button_press_event (GdkEventButton* event);
1577 bool track_canvas_button_release_event (GdkEventButton* event);
1578 bool track_canvas_motion_notify_event (GdkEventMotion* event);
1580 Gtk::Allocation _canvas_viewport_allocation;
1581 void track_canvas_viewport_allocate (Gtk::Allocation alloc);
1582 void track_canvas_viewport_size_allocated ();
1583 bool track_canvas_drag_motion (Glib::RefPtr<Gdk::DragContext> const &, int, int, guint);
1584 bool track_canvas_key_press (GdkEventKey *);
1585 bool track_canvas_key_release (GdkEventKey *);
1587 void set_playhead_cursor ();
1589 void toggle_region_mute ();
1591 void initialize_canvas ();
1593 /* display control */
1595 bool _show_measures;
1596 /// true if the editor should follow the playhead, otherwise false
1597 bool _follow_playhead;
1598 /// true if we scroll the tracks rather than the playhead
1599 bool _stationary_playhead;
1600 /// true if we are in fullscreen mode
1603 TempoLines* tempo_lines;
1605 ArdourCanvas::Container* global_rect_group;
1606 ArdourCanvas::Container* time_line_group;
1608 void hide_measures ();
1609 void draw_measures (ARDOUR::TempoMap::BBTPointList::const_iterator& begin,
1610 ARDOUR::TempoMap::BBTPointList::const_iterator& end);
1612 void new_tempo_section ();
1615 void remove_tempo_marker (ArdourCanvas::Item*);
1616 void remove_meter_marker (ArdourCanvas::Item*);
1617 gint real_remove_tempo_marker (ARDOUR::TempoSection*);
1618 gint real_remove_meter_marker (ARDOUR::MeterSection*);
1620 void edit_tempo_marker (TempoMarker&);
1621 void edit_meter_marker (MeterMarker&);
1622 void edit_control_point (ArdourCanvas::Item*);
1623 void edit_notes (MidiRegionView*);
1625 void marker_menu_edit ();
1626 void marker_menu_remove ();
1627 void marker_menu_rename ();
1628 void rename_marker (Marker *marker);
1629 void toggle_marker_menu_lock ();
1630 void toggle_marker_menu_glue ();
1631 void marker_menu_hide ();
1632 void marker_menu_loop_range ();
1633 void marker_menu_select_all_selectables_using_range ();
1634 void marker_menu_select_using_range ();
1635 void marker_menu_separate_regions_using_location ();
1636 void marker_menu_play_from ();
1637 void marker_menu_play_range ();
1638 void marker_menu_set_playhead ();
1639 void marker_menu_set_from_playhead ();
1640 void marker_menu_set_from_selection (bool force_regions);
1641 void marker_menu_range_to_next ();
1642 void marker_menu_zoom_to_range ();
1643 void new_transport_marker_menu_set_loop ();
1644 void new_transport_marker_menu_set_punch ();
1645 void update_loop_range_view ();
1646 void update_punch_range_view ();
1647 void new_transport_marker_menu_popdown ();
1648 void marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1649 void tempo_or_meter_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1650 void new_transport_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1651 void build_range_marker_menu (bool, bool);
1652 void build_marker_menu (ARDOUR::Location *);
1653 void build_tempo_or_meter_marker_menu (bool);
1654 void build_new_transport_marker_menu ();
1655 void dynamic_cast_marker_object (void*, MeterMarker**, TempoMarker**) const;
1657 Gtk::Menu* tempo_or_meter_marker_menu;
1658 Gtk::Menu* marker_menu;
1659 Gtk::Menu* range_marker_menu;
1660 Gtk::Menu* transport_marker_menu;
1661 Gtk::Menu* new_transport_marker_menu;
1662 Gtk::Menu* cd_marker_menu;
1663 ArdourCanvas::Item* marker_menu_item;
1665 typedef std::list<Marker*> Marks;
1668 void remove_metric_marks ();
1669 void draw_metric_marks (const ARDOUR::Metrics& metrics);
1671 void compute_current_bbt_points (framepos_t left, framepos_t right,
1672 ARDOUR::TempoMap::BBTPointList::const_iterator& begin,
1673 ARDOUR::TempoMap::BBTPointList::const_iterator& end);
1675 void tempo_map_changed (const PBD::PropertyChange&);
1676 void redisplay_tempo (bool immediate_redraw);
1678 uint32_t bbt_beat_subdivision;
1682 Gtk::ToggleButton editor_mixer_button;
1683 Gtk::ToggleButton editor_list_button;
1684 void editor_mixer_button_toggled ();
1685 void editor_list_button_toggled ();
1687 ArdourButton zoom_in_button;
1688 ArdourButton zoom_out_button;
1689 ArdourButton zoom_out_full_button;
1691 ArdourButton tav_expand_button;
1692 ArdourButton tav_shrink_button;
1693 ArdourDropdown visible_tracks_selector;
1694 ArdourDropdown zoom_preset_selector;
1696 int32_t _visible_track_count;
1697 void build_track_count_menu ();
1698 void set_visible_track_count (int32_t);
1700 void set_zoom_preset(int64_t);
1702 Gtk::VBox toolbar_clock_vbox;
1703 Gtk::VBox toolbar_selection_clock_vbox;
1704 Gtk::Table toolbar_selection_clock_table;
1705 Gtk::Label toolbar_selection_cursor_label;
1707 Gtkmm2ext::TearOff* _mouse_mode_tearoff;
1708 ArdourButton mouse_select_button;
1709 ArdourButton mouse_draw_button;
1710 ArdourButton mouse_move_button;
1711 ArdourButton mouse_timefx_button;
1712 ArdourButton mouse_content_button;
1713 ArdourButton mouse_audition_button;
1714 ArdourButton mouse_cut_button;
1716 ArdourButton smart_mode_button;
1717 Glib::RefPtr<Gtk::ToggleAction> smart_mode_action;
1719 void mouse_mode_toggled (Editing::MouseMode m);
1720 void mouse_mode_object_range_toggled ();
1721 bool ignore_mouse_mode_toggle;
1723 bool mouse_select_button_release (GdkEventButton*);
1725 Gtk::VBox automation_box;
1726 Gtk::Button automation_mode_button;
1728 //edit mode menu stuff
1729 ArdourDropdown edit_mode_selector;
1730 void edit_mode_selection_done ( ARDOUR::EditMode m );
1731 void build_edit_mode_menu ();
1732 Gtk::VBox edit_mode_box;
1734 void set_edit_mode (ARDOUR::EditMode);
1735 void cycle_edit_mode ();
1737 ArdourDropdown snap_type_selector;
1738 void build_snap_type_menu ();
1740 ArdourDropdown snap_mode_selector;
1741 void build_snap_mode_menu ();
1744 std::vector<std::string> snap_type_strings;
1745 std::vector<std::string> snap_mode_strings;
1747 void snap_type_selection_done (Editing::SnapType);
1748 void snap_mode_selection_done (Editing::SnapMode);
1749 void snap_mode_chosen (Editing::SnapMode);
1750 void snap_type_chosen (Editing::SnapType);
1752 Glib::RefPtr<Gtk::RadioAction> snap_type_action (Editing::SnapType);
1753 Glib::RefPtr<Gtk::RadioAction> snap_mode_action (Editing::SnapMode);
1755 //zoom focus meu stuff
1756 ArdourDropdown zoom_focus_selector;
1757 void zoom_focus_selection_done ( Editing::ZoomFocus f );
1758 void build_zoom_focus_menu ();
1759 std::vector<std::string> zoom_focus_strings;
1761 void zoom_focus_chosen (Editing::ZoomFocus);
1763 Glib::RefPtr<Gtk::RadioAction> zoom_focus_action (Editing::ZoomFocus);
1765 Gtk::HBox _zoom_box;
1766 Gtkmm2ext::TearOff* _zoom_tearoff;
1767 void zoom_adjustment_changed();
1769 void setup_toolbar ();
1771 void setup_tooltips ();
1773 Gtkmm2ext::TearOff* _tools_tearoff;
1774 Gtk::HBox toolbar_hbox;
1775 Gtk::EventBox toolbar_base;
1776 Gtk::Frame toolbar_frame;
1777 Gtk::Viewport _toolbar_viewport;
1781 Gtk::HBox panic_box;
1783 void setup_midi_toolbar ();
1785 /* selection process */
1787 Selection* selection;
1788 Selection* cut_buffer;
1789 SelectionMemento* _selection_memento;
1791 void time_selection_changed ();
1792 void update_time_selection_display ();
1793 void track_selection_changed ();
1794 void region_selection_changed ();
1795 sigc::connection editor_regions_selection_changed_connection;
1796 void sensitize_all_region_actions (bool);
1797 void sensitize_the_right_region_actions ();
1798 bool _all_region_actions_sensitized;
1799 /** Flag to block region action handlers from doing what they normally do;
1800 * I tried Gtk::Action::block_activate() but this doesn't work (ie it doesn't
1801 * block) when setting a ToggleAction's active state.
1803 bool _ignore_region_action;
1804 bool _last_region_menu_was_main;
1805 void point_selection_changed ();
1806 void marker_selection_changed ();
1808 bool _ignore_follow_edits;
1810 void cancel_selection ();
1811 void cancel_time_selection ();
1813 bool get_smart_mode() const;
1815 bool audio_region_selection_covers (framepos_t where);
1817 /* transport range select process */
1819 ArdourCanvas::Rectangle* cd_marker_bar_drag_rect;
1820 ArdourCanvas::Rectangle* range_bar_drag_rect;
1821 ArdourCanvas::Rectangle* transport_bar_drag_rect;
1824 ArdourCanvas::Rectangle *bogus_background_rect;
1826 ArdourCanvas::Rectangle *transport_bar_range_rect;
1827 ArdourCanvas::Rectangle *transport_bar_preroll_rect;
1828 ArdourCanvas::Rectangle *transport_bar_postroll_rect;
1829 ArdourCanvas::Rectangle *transport_loop_range_rect;
1830 ArdourCanvas::Rectangle *transport_punch_range_rect;
1831 ArdourCanvas::Line *transport_punchin_line;
1832 ArdourCanvas::Line *transport_punchout_line;
1833 ArdourCanvas::Rectangle *transport_preroll_rect;
1834 ArdourCanvas::Rectangle *transport_postroll_rect;
1836 ARDOUR::Location* transport_loop_location();
1837 ARDOUR::Location* transport_punch_location();
1839 ARDOUR::Location *temp_location;
1841 /* object rubberband select process */
1843 void select_all_within (framepos_t, framepos_t, double, double, TrackViewList const &, Selection::Operation, bool);
1845 ArdourCanvas::Rectangle *rubberband_rect;
1847 EditorRouteGroups* _route_groups;
1848 EditorRoutes* _routes;
1849 EditorRegions* _regions;
1850 EditorSnapshots* _snapshots;
1851 EditorLocations* _locations;
1853 /* diskstream/route display management */
1854 Glib::RefPtr<Gdk::Pixbuf> rec_enabled_icon;
1855 Glib::RefPtr<Gdk::Pixbuf> rec_disabled_icon;
1857 Glib::RefPtr<Gtk::TreeSelection> route_display_selection;
1859 bool sync_track_view_list_and_routes ();
1861 Gtk::VBox list_vpacker;
1865 sigc::connection autoscroll_connection;
1866 bool autoscroll_horizontal_allowed;
1867 bool autoscroll_vertical_allowed;
1868 uint32_t autoscroll_cnt;
1869 Gtk::Widget* autoscroll_widget;
1870 ArdourCanvas::Rect autoscroll_boundary;
1872 bool autoscroll_canvas ();
1873 void start_canvas_autoscroll (bool allow_horiz, bool allow_vert, const ArdourCanvas::Rect& boundary);
1874 void stop_canvas_autoscroll ();
1877 void point_trim (GdkEvent *, framepos_t);
1879 void trim_region_front();
1880 void trim_region_back();
1881 void trim_region (bool front);
1883 void trim_region_to_loop ();
1884 void trim_region_to_punch ();
1885 void trim_region_to_location (const ARDOUR::Location&, const char* cmd);
1887 void trim_to_region(bool forward);
1888 void trim_region_to_previous_region_end();
1889 void trim_region_to_next_region_start();
1891 bool show_gain_after_trim;
1895 int convert_drop_to_paths (
1896 std::vector<std::string>& paths,
1897 const Glib::RefPtr<Gdk::DragContext>& context,
1900 const Gtk::SelectionData& data,
1904 void track_canvas_drag_data_received (
1905 const Glib::RefPtr<Gdk::DragContext>& context,
1908 const Gtk::SelectionData& data,
1913 const Glib::RefPtr<Gdk::DragContext>& context,
1916 const Gtk::SelectionData& data,
1921 const Glib::RefPtr<Gdk::DragContext>& context,
1924 const Gtk::SelectionData& data,
1929 const Glib::RefPtr<Gdk::DragContext>& context,
1932 const Gtk::SelectionData& data,
1938 int write_region_selection(RegionSelection&);
1939 bool write_region (std::string path, boost::shared_ptr<ARDOUR::AudioRegion>);
1940 void bounce_region_selection (bool with_processing);
1941 void bounce_range_selection (bool replace, bool enable_processing);
1942 void external_edit_region ();
1944 int write_audio_selection (TimeSelection&);
1945 bool write_audio_range (ARDOUR::AudioPlaylist&, const ARDOUR::ChanCount& channels, std::list<ARDOUR::AudioRange>&);
1947 void write_selection ();
1949 uint32_t selection_op_cmd_depth;
1950 uint32_t selection_op_history_it;
1952 std::list<XMLNode *> selection_op_history; /* used in *_reversible_selection_op */
1953 std::list<XMLNode *> before; /* used in *_reversible_command */
1955 void update_title ();
1956 void update_title_s (const std::string & snapshot_name);
1958 void instant_save ();
1960 boost::shared_ptr<ARDOUR::AudioRegion> last_audition_region;
1962 /* freeze operations */
1964 ARDOUR::InterThreadInfo freeze_status;
1965 static void* _freeze_thread (void*);
1966 void* freeze_thread ();
1968 void freeze_route ();
1969 void unfreeze_route ();
1973 void duplicate_range (bool with_dialog);
1975 /** computes the timeline frame (sample) of an event whose coordinates
1976 * are in canvas units (pixels, scroll offset included).
1978 framepos_t canvas_event_sample (GdkEvent const *, double* px = 0, double* py = 0) const;
1980 /** computes the timeline frame (sample) of an event whose coordinates
1981 * are in window units (pixels, no scroll offset).
1983 framepos_t window_event_sample (GdkEvent const *, double* px = 0, double* py = 0) const;
1985 /* returns false if mouse pointer is not in track or marker canvas
1987 bool mouse_frame (framepos_t&, bool& in_track_canvas) const;
1989 TimeFXDialog* current_timefx;
1990 static void* timefx_thread (void *arg);
1993 int time_stretch (RegionSelection&, float fraction);
1994 int pitch_shift (RegionSelection&, float cents);
1995 void pitch_shift_region ();
1997 void transpose_region ();
1999 /* editor-mixer strip */
2001 MixerStrip *current_mixer_strip;
2002 bool show_editor_mixer_when_tracks_arrive;
2003 Gtk::VBox current_mixer_strip_vbox;
2004 void cms_new (boost::shared_ptr<ARDOUR::Route>);
2005 void current_mixer_strip_hidden ();
2007 void detach_tearoff (Gtk::Box* b, Gtk::Window* w);
2008 void reattach_tearoff (Gtk::Box* b, Gtk::Window* w, int32_t n);
2010 void ensure_all_elements_drawn ();
2012 /* nudging tracks */
2014 void nudge_track (bool use_edit_point, bool forwards);
2016 static const int32_t default_width = 995;
2017 static const int32_t default_height = 765;
2021 ArdourButton nudge_forward_button;
2022 ArdourButton nudge_backward_button;
2023 Gtk::HBox nudge_hbox;
2024 Gtk::VBox nudge_vbox;
2025 AudioClock* nudge_clock;
2027 bool nudge_forward_release (GdkEventButton*);
2028 bool nudge_backward_release (GdkEventButton*);
2032 void apply_filter (ARDOUR::Filter&, std::string cmd, ProgressReporter* progress = 0);
2034 Command* apply_midi_note_edit_op_to_region (ARDOUR::MidiOperator& op, MidiRegionView& mrv);
2035 void apply_midi_note_edit_op (ARDOUR::MidiOperator& op, const RegionSelection& rs);
2037 /* handling cleanup */
2039 int playlist_deletion_dialog (boost::shared_ptr<ARDOUR::Playlist>);
2041 PBD::ScopedConnectionList session_connections;
2043 /* tracking step changes of track height */
2045 TimeAxisView* current_stepping_trackview;
2046 ARDOUR::microseconds_t last_track_height_step_timestamp;
2047 gint track_height_step_timeout();
2048 sigc::connection step_timeout;
2050 TimeAxisView* entered_track;
2051 /** If the mouse is over a RegionView or one of its child canvas items, this is set up
2052 to point to the RegionView. Otherwise it is 0.
2054 RegionView* entered_regionview;
2056 std::vector<EnterContext> _enter_stack;
2058 bool clear_entered_track;
2059 bool left_track_canvas (GdkEventCrossing*);
2060 bool entered_track_canvas (GdkEventCrossing*);
2061 void set_entered_track (TimeAxisView*);
2062 void set_entered_regionview (RegionView*);
2063 gint left_automation_track ();
2065 void reset_canvas_action_sensitivity (bool);
2066 void set_gain_envelope_visibility ();
2067 void set_region_gain_visibility (RegionView*);
2068 void toggle_gain_envelope_active ();
2069 void reset_region_gain_envelopes ();
2071 bool on_key_press_event (GdkEventKey*);
2072 bool on_key_release_event (GdkEventKey*);
2074 void session_state_saved (std::string);
2076 Glib::RefPtr<Gtk::Action> undo_action;
2077 Glib::RefPtr<Gtk::Action> redo_action;
2078 Glib::RefPtr<Gtk::Action> alternate_redo_action;
2079 Glib::RefPtr<Gtk::Action> alternate_alternate_redo_action;
2080 Glib::RefPtr<Gtk::Action> selection_undo_action;
2081 Glib::RefPtr<Gtk::Action> selection_redo_action;
2083 void history_changed ();
2085 Gtk::HBox status_bar_hpacker;
2087 Editing::EditPoint _edit_point;
2089 ArdourDropdown edit_point_selector;
2090 void build_edit_point_menu();
2092 void set_edit_point_preference (Editing::EditPoint ep, bool force = false);
2093 void cycle_edit_point (bool with_marker);
2094 void set_edit_point ();
2095 void edit_point_selection_done (Editing::EditPoint);
2096 void edit_point_chosen (Editing::EditPoint);
2097 Glib::RefPtr<Gtk::RadioAction> edit_point_action (Editing::EditPoint);
2098 std::vector<std::string> edit_point_strings;
2099 std::vector<std::string> edit_mode_strings;
2101 void selected_marker_moved (ARDOUR::Location*);
2103 bool get_edit_op_range (framepos_t& start, framepos_t& end) const;
2105 void get_regions_at (RegionSelection&, framepos_t where, const TrackViewList& ts) const;
2106 void get_regions_after (RegionSelection&, framepos_t where, const TrackViewList& ts) const;
2108 RegionSelection get_regions_from_selection_and_edit_point ();
2109 RegionSelection get_regions_from_selection_and_entered ();
2111 void start_updating_meters ();
2112 void stop_updating_meters ();
2113 bool meters_running;
2115 void select_next_route ();
2116 void select_prev_route ();
2118 void snap_to_internal (framepos_t& first,
2119 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
2120 bool for_mark = false);
2122 void timecode_snap_to_internal (framepos_t& first,
2123 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
2124 bool for_mark = false);
2126 RhythmFerret* rhythm_ferret;
2128 void fit_tracks (TrackViewList &);
2129 void fit_selection ();
2130 void set_track_height (Height);
2132 void remove_tracks ();
2133 void toggle_tracks_active ();
2137 static gboolean _idle_resize (gpointer);
2139 int32_t _pending_resize_amount;
2140 TimeAxisView* _pending_resize_view;
2142 void visible_order_range (int*, int*) const;
2146 /** true if we've made a locate request that hasn't yet been processed */
2147 bool _pending_locate_request;
2149 /** if true, there is a pending Session locate which is the initial one when loading a session;
2150 we need to know this so that we don't (necessarily) set the viewport to show the playhead
2153 bool _pending_initial_locate;
2155 Gtk::HBox _summary_hbox;
2156 EditorSummary* _summary;
2158 void region_view_added (RegionView *);
2159 void region_view_removed ();
2161 EditorGroupTabs* _group_tabs;
2162 void fit_route_group (ARDOUR::RouteGroup *);
2164 void step_edit_status_change (bool);
2165 void start_step_editing ();
2166 void stop_step_editing ();
2167 bool check_step_edit ();
2168 sigc::connection step_edit_connection;
2170 double _last_motion_y;
2172 RegionLayeringOrderEditor* layering_order_editor;
2173 void update_region_layering_order_editor ();
2175 /** Track that was the source for the last cut/copy operation. Used as a place
2176 to paste things iff there is no selected track.
2178 TimeAxisView* _last_cut_copy_source_track;
2180 /** true if a change in Selection->regions should change the selection in the region list.
2181 See EditorRegions::selection_changed.
2183 bool _region_selection_change_updates_region_list;
2185 void setup_fade_images ();
2186 std::map<ARDOUR::FadeShape, Gtk::Image*> _fade_in_images;
2187 std::map<ARDOUR::FadeShape, Gtk::Image*> _fade_out_images;
2188 std::map<ARDOUR::FadeShape, Gtk::Image*> _xfade_in_images;
2189 std::map<ARDOUR::FadeShape, Gtk::Image*> _xfade_out_images;
2191 Gtk::MenuItem& action_menu_item (std::string const &);
2192 void action_pre_activated (Glib::RefPtr<Gtk::Action> const &);
2194 MouseCursors* _cursors;
2196 void follow_mixer_selection ();
2197 bool _following_mixer_selection;
2199 int time_fx (ARDOUR::RegionList&, float val, bool pitching);
2200 void note_edit_done (int, EditNoteDialog*);
2201 void toggle_sound_midi_notes ();
2203 /** Flag for a bit of a hack wrt control point selection; see set_selected_control_point_from_click */
2204 bool _control_point_toggled_on_press;
2206 /** This is used by TimeAxisView to keep a track of the TimeAxisView that is currently being
2207 stepped in height using ScrollZoomVerticalModifier+Scrollwheel. When a scroll event
2208 occurs, we do the step on this _stepping_axis_view if it is non-0 (and we set up this
2209 _stepping_axis_view with the TimeAxisView underneath the mouse if it is 0). Then Editor
2210 resets _stepping_axis_view when the modifier key is released. In this (hacky) way,
2211 pushing the modifier key and moving the scroll wheel will operate on the same track
2212 until the key is released (rather than skipping about to whatever happens to be
2213 underneath the mouse at the time).
2215 TimeAxisView* _stepping_axis_view;
2216 void zoom_vertical_modifier_released();
2218 void bring_in_callback (Gtk::Label*, uint32_t n, uint32_t total, std::string name);
2219 void update_bring_in_message (Gtk::Label* label, uint32_t n, uint32_t total, std::string name);
2220 void bring_all_sources_into_session ();
2223 friend class RegionDrag;
2224 friend class RegionMoveDrag;
2225 friend class RegionSpliceDrag;
2226 friend class RegionRippleDrag;
2227 friend class TrimDrag;
2228 friend class MeterMarkerDrag;
2229 friend class TempoMarkerDrag;
2230 friend class CursorDrag;
2231 friend class FadeInDrag;
2232 friend class FadeOutDrag;
2233 friend class MarkerDrag;
2234 friend class RegionGainDrag;
2235 friend class ControlPointDrag;
2236 friend class LineDrag;
2237 friend class RubberbandSelectDrag;
2238 friend class EditorRubberbandSelectDrag;
2239 friend class TimeFXDrag;
2240 friend class ScrubDrag;
2241 friend class SelectionDrag;
2242 friend class RangeMarkerBarDrag;
2243 friend class MouseZoomDrag;
2244 friend class RegionCreateDrag;
2245 friend class RegionMotionDrag;
2246 friend class RegionInsertDrag;
2247 friend class VideoTimeLineDrag;
2249 friend class EditorSummary;
2250 friend class EditorGroupTabs;
2252 friend class EditorRoutes;
2253 friend class RhythmFerret;
2256 #endif /* __ardour_editor_h__ */