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);
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);
527 void mouse_add_new_tempo_event (framepos_t where);
528 void mouse_add_new_meter_event (framepos_t where);
529 void edit_tempo_section (ARDOUR::TempoSection*);
530 void edit_meter_section (ARDOUR::MeterSection*);
533 void map_transport_state ();
534 void map_position_change (framepos_t);
538 void suspend_route_redisplay ();
539 void resume_route_redisplay ();
543 void color_handler ();
547 // to keep track of the playhead position for control_scroll
548 boost::optional<framepos_t> _control_scroll_target;
550 PlaylistSelector* _playlist_selector;
552 typedef std::pair<TimeAxisView*,XMLNode*> TAVState;
555 VisualState (bool with_tracks);
558 framecnt_t samples_per_pixel;
559 framepos_t leftmost_frame;
560 Editing::ZoomFocus zoom_focus;
561 GUIObjectState* gui_state;
564 std::list<VisualState*> undo_visual_stack;
565 std::list<VisualState*> redo_visual_stack;
566 VisualState* current_visual_state (bool with_tracks = true);
567 void undo_visual_state ();
568 void redo_visual_state ();
569 void use_visual_state (VisualState&);
571 void swap_visual_state ();
573 std::vector<VisualState*> visual_states;
574 void start_visual_state_op (uint32_t n);
575 void cancel_visual_state_op (uint32_t n);
577 framepos_t leftmost_frame;
578 framecnt_t samples_per_pixel;
579 Editing::ZoomFocus zoom_focus;
581 void set_samples_per_pixel (framecnt_t);
583 Editing::MouseMode mouse_mode;
584 Editing::SnapType pre_internal_snap_type;
585 Editing::SnapMode pre_internal_snap_mode;
586 Editing::SnapType internal_snap_type;
587 Editing::SnapMode internal_snap_mode;
588 Editing::MouseMode effective_mouse_mode () const;
590 enum JoinObjectRangeState {
591 JOIN_OBJECT_RANGE_NONE,
592 /** `join object/range' mode is active and the mouse is over a place where object mode should happen */
593 JOIN_OBJECT_RANGE_OBJECT,
594 /** `join object/range' mode is active and the mouse is over a place where range mode should happen */
595 JOIN_OBJECT_RANGE_RANGE
598 JoinObjectRangeState _join_object_range_state;
600 void update_join_object_range_location (double);
602 boost::optional<int> pre_notebook_shrink_pane_width;
604 void pane_allocation_handler (Gtk::Allocation&, Gtk::Paned*);
606 Gtk::Notebook _the_notebook;
607 bool _notebook_shrunk;
608 void add_notebook_page (std::string const &, Gtk::Widget &);
609 bool notebook_tab_clicked (GdkEventButton *, Gtk::Widget *);
611 Gtk::HPaned edit_pane;
612 Gtk::VPaned editor_summary_pane;
614 Gtk::EventBox meter_base;
616 Gtk::EventBox marker_base;
617 Gtk::HBox marker_box;
618 Gtk::VBox scrollers_rulers_markers_box;
620 void location_changed (ARDOUR::Location *);
621 void location_flags_changed (ARDOUR::Location *);
622 void refresh_location_display ();
623 void refresh_location_display_internal (const ARDOUR::Locations::LocationList&);
624 void add_new_location (ARDOUR::Location *);
625 ArdourCanvas::Container* add_new_location_internal (ARDOUR::Location *);
626 void location_gone (ARDOUR::Location *);
627 void remove_marker (ArdourCanvas::Item&, GdkEvent*);
628 gint really_remove_marker (ARDOUR::Location* loc);
629 void goto_nth_marker (int nth);
630 void toggle_marker_lines ();
631 void set_marker_line_visibility (bool);
633 uint32_t location_marker_color;
634 uint32_t location_range_color;
635 uint32_t location_loop_color;
636 uint32_t location_punch_color;
637 uint32_t location_cd_marker_color;
639 struct LocationMarkers {
644 LocationMarkers () : start(0), end(0), valid (true) {}
651 void set_show_lines (bool);
652 void set_selected (bool);
653 void canvas_height_set (double);
656 void set_name (const std::string&);
657 void set_position (framepos_t start, framepos_t end = 0);
658 void set_color_rgba (uint32_t);
661 LocationMarkers *find_location_markers (ARDOUR::Location *) const;
662 ARDOUR::Location* find_location_from_marker (Marker *, bool& is_start) const;
663 Marker* find_marker_from_location_id (PBD::ID const &, bool) const;
664 Marker* entered_marker;
665 bool _show_marker_lines;
667 typedef std::map<ARDOUR::Location*,LocationMarkers *> LocationMarkerMap;
668 LocationMarkerMap location_markers;
670 void update_marker_labels ();
671 void update_marker_labels (ArdourCanvas::Container *);
672 void check_marker_label (Marker *);
674 /** A set of lists of Markers that are in each of the canvas groups
675 * for the marker sections at the top of the editor. These lists
676 * are kept sorted in time order between marker movements, so that after
677 * a marker has moved we can decide whether we need to update the labels
678 * for all markers or for just a few.
680 std::map<ArdourCanvas::Container *, std::list<Marker *> > _sorted_marker_lists;
681 void remove_sorted_marker (Marker *);
683 void hide_marker (ArdourCanvas::Item*, GdkEvent*);
684 void clear_marker_display ();
685 void mouse_add_new_range (framepos_t);
686 bool choose_new_marker_name(std::string &name);
687 void update_cd_marker_display ();
688 void ensure_cd_marker_updated (LocationMarkers * lam, ARDOUR::Location * location);
690 TimeAxisView* clicked_axisview;
691 RouteTimeAxisView* clicked_routeview;
692 /** The last RegionView that was clicked on, or 0 if the last click was not
693 * on a RegionView. This is set up by the canvas event handlers in
694 * editor_canvas_events.cc
696 RegionView* clicked_regionview;
697 RegionSelection latest_regionviews;
698 uint32_t clicked_selection;
699 ControlPoint* clicked_control_point;
701 void sort_track_selection (TrackViewList&);
703 void get_equivalent_regions (RegionView* rv, std::vector<RegionView*> &, PBD::PropertyID) const;
704 RegionSelection get_equivalent_regions (RegionSelection &, PBD::PropertyID) const;
705 void mapover_tracks (sigc::slot<void,RouteTimeAxisView&,uint32_t> sl, TimeAxisView*, PBD::PropertyID) const;
706 void mapover_tracks_with_unique_playlists (sigc::slot<void,RouteTimeAxisView&,uint32_t> sl, TimeAxisView*, PBD::PropertyID) const;
708 /* functions to be passed to mapover_tracks(), possibly with sigc::bind()-supplied arguments */
709 void mapped_get_equivalent_regions (RouteTimeAxisView&, uint32_t, RegionView *, std::vector<RegionView*>*) const;
710 void mapped_use_new_playlist (RouteTimeAxisView&, uint32_t, std::vector<boost::shared_ptr<ARDOUR::Playlist> > const &);
711 void mapped_use_copy_playlist (RouteTimeAxisView&, uint32_t, std::vector<boost::shared_ptr<ARDOUR::Playlist> > const &);
712 void mapped_clear_playlist (RouteTimeAxisView&, uint32_t);
714 void button_selection (ArdourCanvas::Item* item, GdkEvent* event, ItemType item_type);
715 bool button_release_can_deselect;
716 bool _mouse_changed_selection;
718 void catch_vanishing_regionview (RegionView *);
720 void set_selected_track (TimeAxisView&, Selection::Operation op = Selection::Set, bool no_remove=false);
721 void select_all_tracks ();
722 bool select_all_internal_edit (Selection::Operation);
724 bool set_selected_control_point_from_click (bool press, Selection::Operation op = Selection::Set);
725 void set_selected_track_from_click (bool press, Selection::Operation op = Selection::Set, bool no_remove=false);
726 void set_selected_track_as_side_effect (Selection::Operation op);
727 bool set_selected_regionview_from_click (bool press, Selection::Operation op = Selection::Set);
729 bool set_selected_regionview_from_map_event (GdkEventAny*, StreamView*, boost::weak_ptr<ARDOUR::Region>);
730 void collect_new_region_view (RegionView *);
731 void collect_and_select_new_region_view (RegionView *);
733 Gtk::Menu track_context_menu;
734 Gtk::Menu track_region_context_menu;
735 Gtk::Menu track_selection_context_menu;
737 Gtk::MenuItem* region_edit_menu_split_item;
738 Gtk::MenuItem* region_edit_menu_split_multichannel_item;
739 Gtk::Menu * track_region_edit_playlist_menu;
740 Gtk::Menu * track_edit_playlist_submenu;
741 Gtk::Menu * track_selection_edit_playlist_submenu;
743 GdkEvent context_click_event;
745 void popup_track_context_menu (int, int, ItemType, bool);
746 Gtk::Menu* build_track_context_menu ();
747 Gtk::Menu* build_track_bus_context_menu ();
748 Gtk::Menu* build_track_region_context_menu ();
749 Gtk::Menu* build_track_selection_context_menu ();
750 void add_dstream_context_items (Gtk::Menu_Helpers::MenuList&);
751 void add_bus_context_items (Gtk::Menu_Helpers::MenuList&);
752 void add_region_context_items (Gtk::Menu_Helpers::MenuList&, boost::shared_ptr<ARDOUR::Track>);
753 void add_selection_context_items (Gtk::Menu_Helpers::MenuList&);
754 Gtk::MenuItem* _popup_region_menu_item;
756 void popup_control_point_context_menu (ArdourCanvas::Item *, GdkEvent *);
757 Gtk::Menu _control_point_context_menu;
759 void popup_note_context_menu (ArdourCanvas::Item *, GdkEvent *);
760 Gtk::Menu _note_context_menu;
762 void add_routes (ARDOUR::RouteList&);
763 void timeaxisview_deleted (TimeAxisView *);
765 Gtk::HBox global_hpacker;
766 Gtk::VBox global_vpacker;
769 /* Cursor stuff. Do not use directly, use via CursorContext. */
770 friend class CursorContext;
771 std::vector<Gdk::Cursor*> _cursor_stack;
772 void set_canvas_cursor (Gdk::Cursor*);
773 size_t push_canvas_cursor (Gdk::Cursor*);
774 void pop_canvas_cursor ();
776 Gdk::Cursor* which_grabber_cursor () const;
777 Gdk::Cursor* which_track_cursor () const;
778 Gdk::Cursor* which_mode_cursor () const;
779 Gdk::Cursor* which_trim_cursor (bool left_side) const;
780 Gdk::Cursor* which_canvas_cursor (ItemType type) const;
782 /** Push the appropriate enter/cursor context on item entry. */
783 void choose_canvas_cursor_on_entry (ItemType);
785 /** Update all enter cursors based on current settings. */
786 void update_all_enter_cursors ();
788 ArdourCanvas::GtkCanvas* _track_canvas;
789 ArdourCanvas::GtkCanvasViewport* _track_canvas_viewport;
791 bool within_track_canvas;
793 friend class VerboseCursor;
794 VerboseCursor* _verbose_cursor;
796 void parameter_changed (std::string);
797 void ui_parameter_changed (std::string);
799 Gtk::EventBox time_bars_event_box;
800 Gtk::VBox time_bars_vbox;
802 ArdourCanvas::Pixbuf *logo_item;
804 /* these will be needed when we have canvas rulers */
805 ArdourCanvas::Container *minsec_group;
806 ArdourCanvas::Container *bbt_group;
807 ArdourCanvas::Container *timecode_group;
808 ArdourCanvas::Container *frame_group;
811 ArdourCanvas::Container *tempo_group;
812 ArdourCanvas::Container *meter_group;
813 ArdourCanvas::Container *marker_group;
814 ArdourCanvas::Container *range_marker_group;
815 ArdourCanvas::Container *transport_marker_group;
816 ArdourCanvas::Container* cd_marker_group;
818 /* parent for groups which themselves contain time markers */
819 ArdourCanvas::Container* _time_markers_group;
821 /* The group containing all other groups that are scrolled vertically
824 ArdourCanvas::ScrollGroup* hv_scroll_group;
826 /* The group containing all other groups that are scrolled horizontally ONLY
828 ArdourCanvas::ScrollGroup* h_scroll_group;
830 /* Scroll group for cursors, scrolled horizontally, above everything else
832 ArdourCanvas::ScrollGroup* cursor_scroll_group;
834 /* The group containing all trackviews. */
835 ArdourCanvas::Container* no_scroll_group;
837 /* The group containing all trackviews. */
838 ArdourCanvas::Container* _trackview_group;
840 /* The group holding things (mostly regions) while dragging so they
841 * are on top of everything else
843 ArdourCanvas::Container* _drag_motion_group;
845 /* a rect that sits at the bottom of all tracks to act as a drag-no-drop/clickable
848 ArdourCanvas::Rectangle* _canvas_drop_zone;
849 bool canvas_drop_zone_event (GdkEvent* event);
852 ruler_metric_timecode = 0,
853 ruler_metric_bbt = 1,
854 ruler_metric_samples = 2,
855 ruler_metric_minsec = 3,
857 ruler_time_tempo = 4,
858 ruler_time_meter = 5,
859 ruler_time_marker = 6,
860 ruler_time_range_marker = 7,
861 ruler_time_transport_marker = 8,
862 ruler_time_cd_marker = 9,
863 ruler_video_timeline = 10,
866 Glib::RefPtr<Gtk::ToggleAction> ruler_timecode_action;
867 Glib::RefPtr<Gtk::ToggleAction> ruler_bbt_action;
868 Glib::RefPtr<Gtk::ToggleAction> ruler_samples_action;
869 Glib::RefPtr<Gtk::ToggleAction> ruler_minsec_action;
870 Glib::RefPtr<Gtk::ToggleAction> ruler_tempo_action;
871 Glib::RefPtr<Gtk::ToggleAction> ruler_meter_action;
872 Glib::RefPtr<Gtk::ToggleAction> ruler_marker_action;
873 Glib::RefPtr<Gtk::ToggleAction> ruler_range_action;
874 Glib::RefPtr<Gtk::ToggleAction> ruler_loop_punch_action;
875 Glib::RefPtr<Gtk::ToggleAction> ruler_cd_marker_action;
876 bool no_ruler_shown_update;
878 Gtk::Widget * ruler_grabbed_widget;
880 RulerDialog* ruler_dialog;
882 void initialize_rulers ();
883 void update_just_timecode ();
884 void compute_fixed_ruler_scale (); //calculates the RulerScale of the fixed rulers
885 void update_fixed_rulers ();
886 void update_tempo_based_rulers (ARDOUR::TempoMap::BBTPointList::const_iterator& begin,
887 ARDOUR::TempoMap::BBTPointList::const_iterator& end);
888 void popup_ruler_menu (framepos_t where = 0, ItemType type = RegionItem);
889 void update_ruler_visibility ();
890 void set_ruler_visible (RulerType, bool);
891 void toggle_ruler_visibility (RulerType rt);
892 void ruler_toggled (int);
893 bool ruler_label_button_release (GdkEventButton*);
894 void store_ruler_visibility ();
895 void restore_ruler_visibility ();
899 enum MinsecRulerScale {
904 minsec_show_many_hours
907 MinsecRulerScale minsec_ruler_scale;
909 framecnt_t minsec_mark_interval;
910 gint minsec_mark_modulo;
912 void set_minsec_ruler_scale (framepos_t, framepos_t);
914 enum TimecodeRulerScale {
916 timecode_show_frames,
917 timecode_show_seconds,
918 timecode_show_minutes,
920 timecode_show_many_hours
923 TimecodeRulerScale timecode_ruler_scale;
925 gint timecode_mark_modulo;
926 gint timecode_nmarks;
927 void set_timecode_ruler_scale (framepos_t, framepos_t);
929 framecnt_t _samples_ruler_interval;
930 void set_samples_ruler_scale (framepos_t, framepos_t);
940 bbt_show_ticks_detail,
941 bbt_show_ticks_super_detail
944 BBTRulerScale bbt_ruler_scale;
948 uint32_t bbt_bar_helper_on;
949 uint32_t bbt_accent_modulo;
950 void compute_bbt_ruler_scale (framepos_t lower, framepos_t upper,
951 ARDOUR::TempoMap::BBTPointList::const_iterator current_bbt_points_begin,
952 ARDOUR::TempoMap::BBTPointList::const_iterator current_bbt_points_end);
954 ArdourCanvas::Ruler* timecode_ruler;
955 ArdourCanvas::Ruler* bbt_ruler;
956 ArdourCanvas::Ruler* samples_ruler;
957 ArdourCanvas::Ruler* minsec_ruler;
959 static double timebar_height;
960 guint32 visible_timebars;
961 Gtk::Menu *editor_ruler_menu;
963 ArdourCanvas::Rectangle* tempo_bar;
964 ArdourCanvas::Rectangle* meter_bar;
965 ArdourCanvas::Rectangle* marker_bar;
966 ArdourCanvas::Rectangle* range_marker_bar;
967 ArdourCanvas::Rectangle* transport_marker_bar;
968 ArdourCanvas::Rectangle* cd_marker_bar;
970 Gtk::Label minsec_label;
971 Gtk::Label bbt_label;
972 Gtk::Label timecode_label;
973 Gtk::Label samples_label;
974 Gtk::Label tempo_label;
975 Gtk::Label meter_label;
976 Gtk::Label mark_label;
977 Gtk::Label range_mark_label;
978 Gtk::Label transport_mark_label;
979 Gtk::Label cd_mark_label;
981 /* videtimline related actions */
982 Gtk::Label videotl_label;
983 ArdourCanvas::Container* videotl_group;
984 Glib::RefPtr<Gtk::ToggleAction> ruler_video_action;
985 Glib::RefPtr<Gtk::ToggleAction> xjadeo_proc_action;
986 Glib::RefPtr<Gtk::ToggleAction> xjadeo_ontop_action;
987 Glib::RefPtr<Gtk::ToggleAction> xjadeo_timecode_action;
988 Glib::RefPtr<Gtk::ToggleAction> xjadeo_frame_action;
989 Glib::RefPtr<Gtk::ToggleAction> xjadeo_osdbg_action;
990 Glib::RefPtr<Gtk::ToggleAction> xjadeo_fullscreen_action;
991 Glib::RefPtr<Gtk::ToggleAction> xjadeo_letterbox_action;
992 Glib::RefPtr<Gtk::Action> xjadeo_zoom_100;
993 void set_xjadeo_proc ();
994 void toggle_xjadeo_proc (int state=-1);
995 void set_close_video_sensitive (bool onoff);
996 void set_xjadeo_sensitive (bool onoff);
997 void set_xjadeo_viewoption (int);
998 void toggle_xjadeo_viewoption (int what, int state=-1);
999 void toggle_ruler_video (bool onoff) {ruler_video_action->set_active(onoff);}
1000 int videotl_bar_height; /* in units of timebar_height; default: 4 */
1001 int get_videotl_bar_height () const { return videotl_bar_height; }
1002 void export_video (bool range = false);
1003 void toggle_region_video_lock ();
1005 friend class EditorCursor;
1007 EditorCursor* playhead_cursor;
1009 framepos_t get_region_boundary (framepos_t pos, int32_t dir, bool with_selection, bool only_onscreen);
1011 void cursor_to_region_boundary (bool with_selection, int32_t dir);
1012 void cursor_to_next_region_boundary (bool with_selection);
1013 void cursor_to_previous_region_boundary (bool with_selection);
1014 void cursor_to_next_region_point (EditorCursor*, ARDOUR::RegionPoint);
1015 void cursor_to_previous_region_point (EditorCursor*, ARDOUR::RegionPoint);
1016 void cursor_to_region_point (EditorCursor*, ARDOUR::RegionPoint, int32_t dir);
1017 void cursor_to_selection_start (EditorCursor *);
1018 void cursor_to_selection_end (EditorCursor *);
1020 void selected_marker_to_region_boundary (bool with_selection, int32_t dir);
1021 void selected_marker_to_next_region_boundary (bool with_selection);
1022 void selected_marker_to_previous_region_boundary (bool with_selection);
1023 void selected_marker_to_next_region_point (ARDOUR::RegionPoint);
1024 void selected_marker_to_previous_region_point (ARDOUR::RegionPoint);
1025 void selected_marker_to_region_point (ARDOUR::RegionPoint, int32_t dir);
1026 void selected_marker_to_selection_start ();
1027 void selected_marker_to_selection_end ();
1029 void select_all_selectables_using_cursor (EditorCursor *, bool);
1030 void select_all_selectables_using_edit (bool);
1031 void select_all_selectables_between (bool within);
1032 void select_range_between ();
1034 boost::shared_ptr<ARDOUR::Region> find_next_region (ARDOUR::framepos_t, ARDOUR::RegionPoint, int32_t dir, TrackViewList&, TimeAxisView ** = 0);
1035 ARDOUR::framepos_t find_next_region_boundary (ARDOUR::framepos_t, int32_t dir, const TrackViewList&);
1037 std::vector<ARDOUR::framepos_t> region_boundary_cache;
1038 void build_region_boundary_cache ();
1040 Gtk::HBox toplevel_hpacker;
1043 Gtk::HBox bottom_hbox;
1045 Gtk::Table edit_packer;
1047 /** the adjustment that controls the overall editor vertical scroll position */
1048 Gtk::Adjustment vertical_adjustment;
1049 Gtk::Adjustment horizontal_adjustment;
1051 Gtk::Adjustment unused_adjustment; // yes, really; Gtk::Layout constructor requires refs
1052 Gtk::Layout controls_layout;
1053 bool control_layout_scroll (GdkEventScroll* ev);
1054 void reset_controls_layout_width ();
1055 void reset_controls_layout_height (int32_t height);
1064 bool scroll_press (Direction);
1065 void scroll_release ();
1066 sigc::connection _scroll_connection;
1067 int _scroll_callbacks;
1069 double _visible_canvas_width;
1070 double _visible_canvas_height; ///< height of the visible area of the track canvas
1071 double _full_canvas_height; ///< full height of the canvas
1073 bool track_canvas_map_handler (GdkEventAny*);
1075 bool edit_controls_button_release (GdkEventButton*);
1076 Gtk::Menu *edit_controls_left_menu;
1077 Gtk::Menu *edit_controls_right_menu;
1079 Gtk::VBox track_canvas_vbox;
1080 Gtk::VBox edit_controls_vbox;
1081 Gtk::HBox edit_controls_hbox;
1083 void control_vertical_zoom_in_all ();
1084 void control_vertical_zoom_out_all ();
1085 void control_vertical_zoom_in_selected ();
1086 void control_vertical_zoom_out_selected ();
1087 void control_step_tracks_up ();
1088 void control_step_tracks_down ();
1089 void control_view (uint32_t);
1090 void control_scroll (float);
1091 void control_select (uint32_t rid, Selection::Operation);
1092 void control_unselect ();
1093 void access_action (std::string,std::string);
1094 bool deferred_control_scroll (framepos_t);
1095 sigc::connection control_scroll_connection;
1097 void tie_vertical_scrolling ();
1098 void set_horizontal_position (double);
1099 double horizontal_position () const;
1101 struct VisualChange {
1109 framepos_t time_origin;
1110 framecnt_t samples_per_pixel;
1113 int idle_handler_id;
1114 /** true if we are currently in the idle handler */
1117 VisualChange() : pending ((VisualChange::Type) 0), time_origin (0), samples_per_pixel (0), idle_handler_id (-1), being_handled (false) {}
1119 pending = Type (pending | t);
1123 VisualChange pending_visual_change;
1125 static int _idle_visual_changer (void *arg);
1126 int idle_visual_changer ();
1127 void visual_changer (const VisualChange&);
1128 void ensure_visual_change_idle_handler ();
1131 TrackViewList track_views;
1132 std::pair<TimeAxisView*, double> trackview_by_y_position (double, bool trackview_relative_offset = true) const;
1133 RouteTimeAxisView* axis_view_from_route (boost::shared_ptr<ARDOUR::Route>) const;
1135 TrackViewList get_tracks_for_range_action () const;
1137 sigc::connection super_rapid_screen_update_connection;
1138 framepos_t last_update_frame;
1139 void center_screen_internal (framepos_t, float);
1141 void super_rapid_screen_update ();
1143 void session_going_away ();
1145 framepos_t cut_buffer_start;
1146 framecnt_t cut_buffer_length;
1148 boost::shared_ptr<CursorContext> _press_cursor_ctx; ///< Button press cursor context
1150 boost::weak_ptr<ARDOUR::Trimmable> _trimmable;
1151 boost::weak_ptr<ARDOUR::Movable> _movable;
1153 bool typed_event (ArdourCanvas::Item*, GdkEvent*, ItemType);
1154 bool button_press_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1155 bool button_press_handler_1 (ArdourCanvas::Item *, GdkEvent *, ItemType);
1156 bool button_press_handler_2 (ArdourCanvas::Item *, GdkEvent *, ItemType);
1157 bool button_release_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1158 bool button_double_click_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1159 bool button_press_dispatch (GdkEventButton*);
1160 bool button_release_dispatch (GdkEventButton*);
1161 bool motion_handler (ArdourCanvas::Item*, GdkEvent*, bool from_autoscroll = false);
1162 bool enter_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1163 bool leave_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1164 bool key_press_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1165 bool key_release_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1167 Gtkmm2ext::Bindings* button_bindings;
1168 XMLNode* button_settings () const;
1170 /* KEYMAP HANDLING */
1172 void register_actions ();
1173 void register_region_actions ();
1175 void load_bindings ();
1176 Gtkmm2ext::ActionMap editor_action_map;
1177 Gtkmm2ext::Bindings key_bindings;
1179 /* CUT/COPY/PASTE */
1181 framepos_t last_paste_pos;
1182 unsigned paste_count;
1184 void cut_copy (Editing::CutCopyOp);
1185 bool can_cut_copy () const;
1186 void cut_copy_points (Editing::CutCopyOp, Evoral::Beats earliest=Evoral::Beats(), bool midi=false);
1187 void cut_copy_regions (Editing::CutCopyOp, RegionSelection&);
1188 void cut_copy_ranges (Editing::CutCopyOp);
1189 void cut_copy_midi (Editing::CutCopyOp);
1191 void mouse_paste ();
1192 void paste_internal (framepos_t position, float times);
1194 /* EDITING OPERATIONS */
1196 void reset_point_selection ();
1197 void toggle_region_lock ();
1198 void toggle_opaque_region ();
1199 void toggle_record_enable ();
1200 void toggle_solo ();
1201 void toggle_solo_isolate ();
1202 void toggle_mute ();
1203 void toggle_region_lock_style ();
1205 enum LayerOperation {
1212 void do_layer_operation (LayerOperation);
1213 void raise_region ();
1214 void raise_region_to_top ();
1215 void change_region_layering_order (bool from_context_menu);
1216 void lower_region ();
1217 void lower_region_to_bottom ();
1218 void split_region_at_transients ();
1219 void crop_region_to_selection ();
1220 void crop_region_to (framepos_t start, framepos_t end);
1221 void set_sync_point (framepos_t, const RegionSelection&);
1222 void set_region_sync_position ();
1223 void remove_region_sync();
1224 void align_regions (ARDOUR::RegionPoint);
1225 void align_regions_relative (ARDOUR::RegionPoint point);
1226 void align_region (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, framepos_t position);
1227 void align_region_internal (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, framepos_t position);
1228 void remove_selected_regions ();
1229 void remove_clicked_region ();
1230 void show_region_properties ();
1231 void show_midi_list_editor ();
1232 void rename_region ();
1233 void duplicate_some_regions (RegionSelection&, float times);
1234 void duplicate_selection (float times);
1235 void region_fill_selection ();
1236 void combine_regions ();
1237 void uncombine_regions ();
1239 void region_fill_track ();
1240 void audition_playlist_region_standalone (boost::shared_ptr<ARDOUR::Region>);
1241 void audition_playlist_region_via_route (boost::shared_ptr<ARDOUR::Region>, ARDOUR::Route&);
1242 void split_multichannel_region();
1243 void reverse_region ();
1244 void strip_region_silence ();
1245 void normalize_region ();
1246 void reset_region_scale_amplitude ();
1247 void adjust_region_gain (bool up);
1248 void quantize_region ();
1249 void quantize_regions (const RegionSelection& rs);
1250 void legatize_region (bool shrink_only);
1251 void legatize_regions (const RegionSelection& rs, bool shrink_only);
1252 void transform_region ();
1253 void transform_regions (const RegionSelection& rs);
1254 void insert_patch_change (bool from_context);
1255 void fork_region ();
1257 void do_insert_time ();
1258 void insert_time (framepos_t, framecnt_t, Editing::InsertTimeOption, bool, bool, bool, bool, bool, bool);
1260 void tab_to_transient (bool forward);
1262 void set_tempo_from_region ();
1263 void use_range_as_bar ();
1265 void define_one_bar (framepos_t start, framepos_t end);
1267 void audition_region_from_region_list ();
1268 void hide_region_from_region_list ();
1269 void show_region_in_region_list ();
1271 void naturalize_region ();
1273 void reset_focus ();
1275 void split_region ();
1280 void paste (float times, bool from_context_menu = false);
1282 void place_transient ();
1283 void remove_transient (ArdourCanvas::Item* item);
1284 void snap_regions_to_grid ();
1285 void close_region_gaps ();
1287 void keyboard_paste ();
1289 void region_from_selection ();
1290 void create_region_from_selection (std::vector<boost::shared_ptr<ARDOUR::Region> >&);
1292 void play_from_start ();
1293 void play_from_edit_point ();
1294 void play_from_edit_point_and_return ();
1295 void play_selected_region ();
1296 void play_edit_range ();
1297 void play_location (ARDOUR::Location&);
1298 void loop_location (ARDOUR::Location&);
1300 void calc_extra_zoom_edges(framepos_t &start, framepos_t &end);
1301 void temporal_zoom_selection (bool both_axes = false);
1302 void temporal_zoom_region (bool both_axes);
1303 void temporal_zoom_session ();
1304 void temporal_zoom (framecnt_t samples_per_pixel);
1305 void temporal_zoom_by_frame (framepos_t start, framepos_t end);
1306 void temporal_zoom_to_frame (bool coarser, framepos_t frame);
1308 void insert_region_list_selection (float times);
1310 /* import & embed */
1312 void add_external_audio_action (Editing::ImportMode);
1313 void external_audio_dialog ();
1314 void session_import_dialog ();
1316 int check_whether_and_how_to_import(std::string, bool all_or_nothing = true);
1317 bool check_multichannel_status (const std::vector<std::string>& paths);
1319 SoundFileOmega* sfbrowser;
1321 void bring_in_external_audio (Editing::ImportMode mode, framepos_t& pos);
1323 bool idle_drop_paths (std::vector<std::string> paths, framepos_t frame, double ypos, bool copy);
1324 void drop_paths_part_two (const std::vector<std::string>& paths, framepos_t frame, double ypos, bool copy);
1326 int import_sndfiles (std::vector<std::string> paths,
1327 Editing::ImportDisposition disposition,
1328 Editing::ImportMode mode,
1329 ARDOUR::SrcQuality quality,
1333 boost::shared_ptr<ARDOUR::Track>& track,
1335 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
1337 int embed_sndfiles (std::vector<std::string> paths,
1338 bool multiple_files,
1339 bool& check_sample_rate,
1340 Editing::ImportDisposition disposition,
1341 Editing::ImportMode mode,
1345 boost::shared_ptr<ARDOUR::Track>& track,
1346 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
1348 int add_sources (std::vector<std::string> paths,
1349 ARDOUR::SourceList& sources,
1351 Editing::ImportDisposition disposition,
1352 Editing::ImportMode mode,
1355 boost::shared_ptr<ARDOUR::Track>& track,
1356 bool add_channel_suffix,
1357 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
1359 int finish_bringing_in_material (boost::shared_ptr<ARDOUR::Region> region,
1363 Editing::ImportMode mode,
1364 boost::shared_ptr<ARDOUR::Track>& existing_track,
1365 const std::string& new_track_name,
1366 boost::shared_ptr<ARDOUR::PluginInfo> instrument);
1368 boost::shared_ptr<ARDOUR::AudioTrack> get_nth_selected_audio_track (int nth) const;
1369 boost::shared_ptr<ARDOUR::MidiTrack> get_nth_selected_midi_track (int nth) const;
1371 void toggle_midi_input_active (bool flip_others);
1373 ARDOUR::InterThreadInfo* current_interthread_info;
1375 AnalysisWindow* analysis_window;
1377 /* import specific info */
1379 struct EditorImportStatus : public ARDOUR::ImportStatus {
1380 Editing::ImportMode mode;
1384 boost::shared_ptr<ARDOUR::Track> track;
1388 EditorImportStatus import_status;
1389 static void *_import_thread (void *);
1390 void* import_thread ();
1391 void finish_import ();
1393 /* to support this ... */
1395 void import_audio (bool as_tracks);
1396 void do_import (std::vector<std::string> paths, bool split, bool as_tracks);
1398 void move_to_start ();
1399 void move_to_end ();
1400 void center_playhead ();
1401 void center_edit_point ();
1402 void playhead_forward_to_grid ();
1403 void playhead_backward_to_grid ();
1404 void scroll_playhead (bool forward);
1405 void scroll_backward (float pages=0.8f);
1406 void scroll_forward (float pages=0.8f);
1407 void scroll_tracks_down ();
1408 void scroll_tracks_up ();
1410 void clear_markers ();
1411 void clear_ranges ();
1412 void clear_locations ();
1413 void unhide_markers ();
1414 void unhide_ranges ();
1415 void jump_forward_to_mark ();
1416 void jump_backward_to_mark ();
1417 void cursor_align (bool playhead_to_edit);
1418 void toggle_skip_playback ();
1420 void remove_last_capture ();
1421 void select_all_selectables_using_time_selection ();
1422 void select_all_selectables_using_loop();
1423 void select_all_selectables_using_punch();
1424 void set_selection_from_range (ARDOUR::Location&);
1425 void set_selection_from_punch ();
1426 void set_selection_from_loop ();
1427 void set_selection_from_region ();
1429 void add_location_mark (framepos_t where);
1430 void add_location_from_region ();
1431 void add_locations_from_region ();
1432 void add_location_from_selection ();
1433 void set_loop_from_selection (bool play);
1434 void set_punch_from_selection ();
1435 void set_punch_from_region ();
1437 void set_session_extents_from_selection ();
1439 void set_loop_from_region (bool play);
1441 void set_loop_range (framepos_t start, framepos_t end, std::string cmd);
1442 void set_punch_range (framepos_t start, framepos_t end, std::string cmd);
1444 void add_location_from_playhead_cursor ();
1445 void remove_location_at_playhead_cursor ();
1446 bool select_new_marker;
1448 void reverse_selection ();
1449 void edit_envelope ();
1451 double last_scrub_x;
1452 int scrubbing_direction;
1453 int scrub_reversals;
1454 int scrub_reverse_distance;
1455 void scrub (framepos_t, double);
1457 void keyboard_selection_begin ();
1458 void keyboard_selection_finish (bool add);
1459 bool have_pending_keyboard_selection;
1460 framepos_t pending_keyboard_selection_start;
1462 void move_range_selection_start_or_end_to_region_boundary (bool, bool);
1464 Editing::SnapType _snap_type;
1465 Editing::SnapMode _snap_mode;
1467 /// Snap threshold in pixels
1468 double snap_threshold;
1470 bool ignore_gui_changes;
1472 DragManager* _drags;
1477 Gtk::Dialog* lock_dialog;
1479 struct timeval last_event_time;
1480 bool generic_event_handler (GdkEvent*);
1481 bool lock_timeout_callback ();
1482 void start_lock_event_timing ();
1484 Gtk::Menu fade_context_menu;
1486 Gtk::Menu xfade_in_context_menu;
1487 Gtk::Menu xfade_out_context_menu;
1488 void popup_xfade_in_context_menu (int, int, ArdourCanvas::Item*, ItemType);
1489 void popup_xfade_out_context_menu (int, int, ArdourCanvas::Item*, ItemType);
1490 void fill_xfade_menu (Gtk::Menu_Helpers::MenuList& items, bool start);
1492 void set_fade_in_shape (ARDOUR::FadeShape);
1493 void set_fade_out_shape (ARDOUR::FadeShape);
1495 void set_fade_length (bool in);
1496 void set_fade_in_active (bool);
1497 void set_fade_out_active (bool);
1501 std::set<boost::shared_ptr<ARDOUR::Playlist> > motion_frozen_playlists;
1503 bool _dragging_playhead;
1504 bool _dragging_edit_point;
1506 void marker_drag_motion_callback (GdkEvent*);
1507 void marker_drag_finished_callback (GdkEvent*);
1509 gint mouse_rename_region (ArdourCanvas::Item*, GdkEvent*);
1511 void add_region_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1512 void start_create_region_grab (ArdourCanvas::Item*, GdkEvent*);
1513 void add_region_copy_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1514 void add_region_brush_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1515 void start_selection_grab (ArdourCanvas::Item*, GdkEvent*);
1517 void region_view_item_click (AudioRegionView&, GdkEventButton*);
1519 bool can_remove_control_point (ArdourCanvas::Item *);
1520 void remove_control_point (ArdourCanvas::Item *);
1522 void mouse_brush_insert_region (RegionView*, framepos_t pos);
1524 /* Canvas event handlers */
1526 bool canvas_scroll_event (GdkEventScroll* event, bool from_canvas);
1527 bool canvas_control_point_event (GdkEvent* event,ArdourCanvas::Item*, ControlPoint*);
1528 bool canvas_line_event (GdkEvent* event,ArdourCanvas::Item*, AutomationLine*);
1529 bool canvas_selection_rect_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1530 bool canvas_selection_start_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1531 bool canvas_selection_end_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1532 bool canvas_start_xfade_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1533 bool canvas_end_xfade_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1534 bool canvas_fade_in_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1535 bool canvas_fade_in_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*, bool trim = false);
1536 bool canvas_fade_out_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1537 bool canvas_fade_out_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*, bool trim = false);
1538 bool canvas_region_view_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1539 bool canvas_wave_view_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1540 bool canvas_frame_handle_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1541 bool canvas_region_view_name_highlight_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1542 bool canvas_region_view_name_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1543 bool canvas_feature_line_event (GdkEvent* event, ArdourCanvas::Item*, RegionView*);
1544 bool canvas_stream_view_event (GdkEvent* event,ArdourCanvas::Item*, RouteTimeAxisView*);
1545 bool canvas_marker_event (GdkEvent* event,ArdourCanvas::Item*, Marker*);
1546 bool canvas_tempo_marker_event (GdkEvent* event,ArdourCanvas::Item*, TempoMarker*);
1547 bool canvas_meter_marker_event (GdkEvent* event,ArdourCanvas::Item*, MeterMarker*);
1548 bool canvas_automation_track_event(GdkEvent* event, ArdourCanvas::Item*, AutomationTimeAxisView*);
1549 bool canvas_note_event (GdkEvent* event, ArdourCanvas::Item *);
1551 bool canvas_ruler_event (GdkEvent* event, ArdourCanvas::Item *, ItemType);
1552 bool canvas_tempo_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1553 bool canvas_meter_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1554 bool canvas_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1555 bool canvas_range_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1556 bool canvas_transport_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1557 bool canvas_cd_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1559 bool canvas_videotl_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1560 void update_video_timeline (bool flush = false);
1561 void set_video_timeline_height (const int);
1562 bool is_video_timeline_locked ();
1563 void toggle_video_timeline_locked ();
1564 void set_video_timeline_locked (const bool);
1565 void queue_visual_videotimeline_update ();
1566 void embed_audio_from_video (std::string, framepos_t n = 0, bool lock_position_to_video = true);
1568 PBD::Signal0<void> EditorFreeze;
1569 PBD::Signal0<void> EditorThaw;
1572 friend class DragManager;
1573 friend class EditorRouteGroups;
1574 friend class EditorRegions;
1576 /* non-public event handlers */
1578 bool canvas_playhead_cursor_event (GdkEvent* event, ArdourCanvas::Item*);
1579 bool track_canvas_scroll (GdkEventScroll* event);
1581 bool track_canvas_button_press_event (GdkEventButton* event);
1582 bool track_canvas_button_release_event (GdkEventButton* event);
1583 bool track_canvas_motion_notify_event (GdkEventMotion* event);
1585 Gtk::Allocation _canvas_viewport_allocation;
1586 void track_canvas_viewport_allocate (Gtk::Allocation alloc);
1587 void track_canvas_viewport_size_allocated ();
1588 bool track_canvas_drag_motion (Glib::RefPtr<Gdk::DragContext> const &, int, int, guint);
1589 bool track_canvas_key_press (GdkEventKey *);
1590 bool track_canvas_key_release (GdkEventKey *);
1592 void set_playhead_cursor ();
1594 void toggle_region_mute ();
1596 void initialize_canvas ();
1598 /* display control */
1600 bool _show_measures;
1601 /// true if the editor should follow the playhead, otherwise false
1602 bool _follow_playhead;
1603 /// true if we scroll the tracks rather than the playhead
1604 bool _stationary_playhead;
1605 /// true if we are in fullscreen mode
1608 TempoLines* tempo_lines;
1610 ArdourCanvas::Container* global_rect_group;
1611 ArdourCanvas::Container* time_line_group;
1613 void hide_measures ();
1614 void draw_measures (ARDOUR::TempoMap::BBTPointList::const_iterator& begin,
1615 ARDOUR::TempoMap::BBTPointList::const_iterator& end);
1617 void new_tempo_section ();
1620 void remove_tempo_marker (ArdourCanvas::Item*);
1621 void remove_meter_marker (ArdourCanvas::Item*);
1622 gint real_remove_tempo_marker (ARDOUR::TempoSection*);
1623 gint real_remove_meter_marker (ARDOUR::MeterSection*);
1625 void edit_tempo_marker (TempoMarker&);
1626 void edit_meter_marker (MeterMarker&);
1627 void edit_control_point (ArdourCanvas::Item*);
1628 void edit_notes (MidiRegionView*);
1630 void marker_menu_edit ();
1631 void marker_menu_remove ();
1632 void marker_menu_rename ();
1633 void rename_marker (Marker *marker);
1634 void toggle_marker_menu_lock ();
1635 void toggle_marker_menu_glue ();
1636 void marker_menu_hide ();
1637 void marker_menu_loop_range ();
1638 void marker_menu_select_all_selectables_using_range ();
1639 void marker_menu_select_using_range ();
1640 void marker_menu_separate_regions_using_location ();
1641 void marker_menu_play_from ();
1642 void marker_menu_play_range ();
1643 void marker_menu_set_playhead ();
1644 void marker_menu_set_from_playhead ();
1645 void marker_menu_set_from_selection (bool force_regions);
1646 void marker_menu_range_to_next ();
1647 void marker_menu_zoom_to_range ();
1648 void new_transport_marker_menu_set_loop ();
1649 void new_transport_marker_menu_set_punch ();
1650 void update_loop_range_view ();
1651 void update_punch_range_view ();
1652 void new_transport_marker_menu_popdown ();
1653 void marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1654 void tempo_or_meter_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1655 void new_transport_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1656 void build_range_marker_menu (bool, bool);
1657 void build_marker_menu (ARDOUR::Location *);
1658 void build_tempo_or_meter_marker_menu (bool);
1659 void build_new_transport_marker_menu ();
1660 void dynamic_cast_marker_object (void*, MeterMarker**, TempoMarker**) const;
1662 Gtk::Menu* tempo_or_meter_marker_menu;
1663 Gtk::Menu* marker_menu;
1664 Gtk::Menu* range_marker_menu;
1665 Gtk::Menu* transport_marker_menu;
1666 Gtk::Menu* new_transport_marker_menu;
1667 Gtk::Menu* cd_marker_menu;
1668 ArdourCanvas::Item* marker_menu_item;
1670 typedef std::list<Marker*> Marks;
1673 void remove_metric_marks ();
1674 void draw_metric_marks (const ARDOUR::Metrics& metrics);
1676 void compute_current_bbt_points (framepos_t left, framepos_t right,
1677 ARDOUR::TempoMap::BBTPointList::const_iterator& begin,
1678 ARDOUR::TempoMap::BBTPointList::const_iterator& end);
1680 void tempo_map_changed (const PBD::PropertyChange&);
1681 void redisplay_tempo (bool immediate_redraw);
1683 uint32_t bbt_beat_subdivision;
1687 Gtk::ToggleButton editor_mixer_button;
1688 Gtk::ToggleButton editor_list_button;
1689 void editor_mixer_button_toggled ();
1690 void editor_list_button_toggled ();
1692 ArdourButton zoom_in_button;
1693 ArdourButton zoom_out_button;
1694 ArdourButton zoom_out_full_button;
1696 ArdourButton tav_expand_button;
1697 ArdourButton tav_shrink_button;
1698 ArdourDropdown visible_tracks_selector;
1699 ArdourDropdown zoom_preset_selector;
1701 int32_t _visible_track_count;
1702 void build_track_count_menu ();
1703 void set_visible_track_count (int32_t);
1705 void set_zoom_preset(int64_t);
1707 Gtk::VBox toolbar_clock_vbox;
1708 Gtk::VBox toolbar_selection_clock_vbox;
1709 Gtk::Table toolbar_selection_clock_table;
1710 Gtk::Label toolbar_selection_cursor_label;
1712 Gtkmm2ext::TearOff* _mouse_mode_tearoff;
1713 ArdourButton mouse_select_button;
1714 ArdourButton mouse_draw_button;
1715 ArdourButton mouse_move_button;
1716 ArdourButton mouse_timefx_button;
1717 ArdourButton mouse_content_button;
1718 ArdourButton mouse_audition_button;
1719 ArdourButton mouse_cut_button;
1721 ArdourButton smart_mode_button;
1722 Glib::RefPtr<Gtk::ToggleAction> smart_mode_action;
1724 void mouse_mode_toggled (Editing::MouseMode m);
1725 void mouse_mode_object_range_toggled ();
1726 bool ignore_mouse_mode_toggle;
1728 bool mouse_select_button_release (GdkEventButton*);
1730 Gtk::VBox automation_box;
1731 Gtk::Button automation_mode_button;
1733 //edit mode menu stuff
1734 ArdourDropdown edit_mode_selector;
1735 void edit_mode_selection_done ( ARDOUR::EditMode m );
1736 void build_edit_mode_menu ();
1737 Gtk::VBox edit_mode_box;
1739 void set_edit_mode (ARDOUR::EditMode);
1740 void cycle_edit_mode ();
1742 ArdourDropdown snap_type_selector;
1743 void build_snap_type_menu ();
1745 ArdourDropdown snap_mode_selector;
1746 void build_snap_mode_menu ();
1749 std::vector<std::string> snap_type_strings;
1750 std::vector<std::string> snap_mode_strings;
1752 void snap_type_selection_done (Editing::SnapType);
1753 void snap_mode_selection_done (Editing::SnapMode);
1754 void snap_mode_chosen (Editing::SnapMode);
1755 void snap_type_chosen (Editing::SnapType);
1757 Glib::RefPtr<Gtk::RadioAction> snap_type_action (Editing::SnapType);
1758 Glib::RefPtr<Gtk::RadioAction> snap_mode_action (Editing::SnapMode);
1760 //zoom focus meu stuff
1761 ArdourDropdown zoom_focus_selector;
1762 void zoom_focus_selection_done ( Editing::ZoomFocus f );
1763 void build_zoom_focus_menu ();
1764 std::vector<std::string> zoom_focus_strings;
1766 void zoom_focus_chosen (Editing::ZoomFocus);
1768 Glib::RefPtr<Gtk::RadioAction> zoom_focus_action (Editing::ZoomFocus);
1770 Gtk::HBox _zoom_box;
1771 Gtkmm2ext::TearOff* _zoom_tearoff;
1772 void zoom_adjustment_changed();
1774 void setup_toolbar ();
1776 void setup_tooltips ();
1778 Gtkmm2ext::TearOff* _tools_tearoff;
1779 Gtk::HBox toolbar_hbox;
1780 Gtk::EventBox toolbar_base;
1781 Gtk::Frame toolbar_frame;
1782 Gtk::Viewport _toolbar_viewport;
1786 Gtk::HBox panic_box;
1788 void setup_midi_toolbar ();
1790 /* selection process */
1792 Selection* selection;
1793 Selection* cut_buffer;
1794 SelectionMemento* _selection_memento;
1796 void time_selection_changed ();
1797 void update_time_selection_display ();
1798 void track_selection_changed ();
1799 void region_selection_changed ();
1800 sigc::connection editor_regions_selection_changed_connection;
1801 void sensitize_all_region_actions (bool);
1802 void sensitize_the_right_region_actions ();
1803 bool _all_region_actions_sensitized;
1804 /** Flag to block region action handlers from doing what they normally do;
1805 * I tried Gtk::Action::block_activate() but this doesn't work (ie it doesn't
1806 * block) when setting a ToggleAction's active state.
1808 bool _ignore_region_action;
1809 bool _last_region_menu_was_main;
1810 void point_selection_changed ();
1811 void marker_selection_changed ();
1813 bool _ignore_follow_edits;
1815 void cancel_selection ();
1816 void cancel_time_selection ();
1818 bool get_smart_mode() const;
1820 bool audio_region_selection_covers (framepos_t where);
1822 /* transport range select process */
1824 ArdourCanvas::Rectangle* cd_marker_bar_drag_rect;
1825 ArdourCanvas::Rectangle* range_bar_drag_rect;
1826 ArdourCanvas::Rectangle* transport_bar_drag_rect;
1829 ArdourCanvas::Rectangle *bogus_background_rect;
1831 ArdourCanvas::Rectangle *transport_bar_range_rect;
1832 ArdourCanvas::Rectangle *transport_bar_preroll_rect;
1833 ArdourCanvas::Rectangle *transport_bar_postroll_rect;
1834 ArdourCanvas::Rectangle *transport_loop_range_rect;
1835 ArdourCanvas::Rectangle *transport_punch_range_rect;
1836 ArdourCanvas::Line *transport_punchin_line;
1837 ArdourCanvas::Line *transport_punchout_line;
1838 ArdourCanvas::Rectangle *transport_preroll_rect;
1839 ArdourCanvas::Rectangle *transport_postroll_rect;
1841 ARDOUR::Location* transport_loop_location();
1842 ARDOUR::Location* transport_punch_location();
1844 ARDOUR::Location *temp_location;
1846 /* object rubberband select process */
1848 void select_all_within (framepos_t, framepos_t, double, double, TrackViewList const &, Selection::Operation, bool);
1850 ArdourCanvas::Rectangle *rubberband_rect;
1852 EditorRouteGroups* _route_groups;
1853 EditorRoutes* _routes;
1854 EditorRegions* _regions;
1855 EditorSnapshots* _snapshots;
1856 EditorLocations* _locations;
1858 /* diskstream/route display management */
1859 Glib::RefPtr<Gdk::Pixbuf> rec_enabled_icon;
1860 Glib::RefPtr<Gdk::Pixbuf> rec_disabled_icon;
1862 Glib::RefPtr<Gtk::TreeSelection> route_display_selection;
1864 bool sync_track_view_list_and_routes ();
1866 Gtk::VBox list_vpacker;
1870 sigc::connection autoscroll_connection;
1871 bool autoscroll_horizontal_allowed;
1872 bool autoscroll_vertical_allowed;
1873 uint32_t autoscroll_cnt;
1874 Gtk::Widget* autoscroll_widget;
1875 ArdourCanvas::Rect autoscroll_boundary;
1877 bool autoscroll_canvas ();
1878 void start_canvas_autoscroll (bool allow_horiz, bool allow_vert, const ArdourCanvas::Rect& boundary);
1879 void stop_canvas_autoscroll ();
1882 void point_trim (GdkEvent *, framepos_t);
1884 void trim_region_front();
1885 void trim_region_back();
1886 void trim_region (bool front);
1888 void trim_region_to_loop ();
1889 void trim_region_to_punch ();
1890 void trim_region_to_location (const ARDOUR::Location&, const char* cmd);
1892 void trim_to_region(bool forward);
1893 void trim_region_to_previous_region_end();
1894 void trim_region_to_next_region_start();
1896 bool show_gain_after_trim;
1900 int convert_drop_to_paths (
1901 std::vector<std::string>& paths,
1902 const Glib::RefPtr<Gdk::DragContext>& context,
1905 const Gtk::SelectionData& data,
1909 void track_canvas_drag_data_received (
1910 const Glib::RefPtr<Gdk::DragContext>& context,
1913 const Gtk::SelectionData& data,
1918 const Glib::RefPtr<Gdk::DragContext>& context,
1921 const Gtk::SelectionData& data,
1926 const Glib::RefPtr<Gdk::DragContext>& context,
1929 const Gtk::SelectionData& data,
1934 const Glib::RefPtr<Gdk::DragContext>& context,
1937 const Gtk::SelectionData& data,
1943 int write_region_selection(RegionSelection&);
1944 bool write_region (std::string path, boost::shared_ptr<ARDOUR::AudioRegion>);
1945 void bounce_region_selection (bool with_processing);
1946 void bounce_range_selection (bool replace, bool enable_processing);
1947 void external_edit_region ();
1949 int write_audio_selection (TimeSelection&);
1950 bool write_audio_range (ARDOUR::AudioPlaylist&, const ARDOUR::ChanCount& channels, std::list<ARDOUR::AudioRange>&);
1952 void write_selection ();
1954 uint32_t selection_op_cmd_depth;
1955 uint32_t selection_op_history_it;
1957 std::list<XMLNode *> selection_op_history; /* used in *_reversible_selection_op */
1958 std::list<XMLNode *> before; /* used in *_reversible_command */
1960 void update_title ();
1961 void update_title_s (const std::string & snapshot_name);
1963 void instant_save ();
1965 boost::shared_ptr<ARDOUR::AudioRegion> last_audition_region;
1967 /* freeze operations */
1969 ARDOUR::InterThreadInfo freeze_status;
1970 static void* _freeze_thread (void*);
1971 void* freeze_thread ();
1973 void freeze_route ();
1974 void unfreeze_route ();
1978 void duplicate_range (bool with_dialog);
1980 /** computes the timeline frame (sample) of an event whose coordinates
1981 * are in canvas units (pixels, scroll offset included).
1983 framepos_t canvas_event_sample (GdkEvent const *, double* px = 0, double* py = 0) const;
1985 /** computes the timeline frame (sample) of an event whose coordinates
1986 * are in window units (pixels, no scroll offset).
1988 framepos_t window_event_sample (GdkEvent const *, double* px = 0, double* py = 0) const;
1990 /* returns false if mouse pointer is not in track or marker canvas
1992 bool mouse_frame (framepos_t&, bool& in_track_canvas) const;
1994 TimeFXDialog* current_timefx;
1995 static void* timefx_thread (void *arg);
1998 int time_stretch (RegionSelection&, float fraction);
1999 int pitch_shift (RegionSelection&, float cents);
2000 void pitch_shift_region ();
2002 void transpose_region ();
2004 /* editor-mixer strip */
2006 MixerStrip *current_mixer_strip;
2007 bool show_editor_mixer_when_tracks_arrive;
2008 Gtk::VBox current_mixer_strip_vbox;
2009 void cms_new (boost::shared_ptr<ARDOUR::Route>);
2010 void current_mixer_strip_hidden ();
2012 void detach_tearoff (Gtk::Box* b, Gtk::Window* w);
2013 void reattach_tearoff (Gtk::Box* b, Gtk::Window* w, int32_t n);
2015 void ensure_all_elements_drawn ();
2017 /* nudging tracks */
2019 void nudge_track (bool use_edit_point, bool forwards);
2021 static const int32_t default_width = 995;
2022 static const int32_t default_height = 765;
2026 ArdourButton nudge_forward_button;
2027 ArdourButton nudge_backward_button;
2028 Gtk::HBox nudge_hbox;
2029 Gtk::VBox nudge_vbox;
2030 AudioClock* nudge_clock;
2032 bool nudge_forward_release (GdkEventButton*);
2033 bool nudge_backward_release (GdkEventButton*);
2037 void apply_filter (ARDOUR::Filter&, std::string cmd, ProgressReporter* progress = 0);
2039 Command* apply_midi_note_edit_op_to_region (ARDOUR::MidiOperator& op, MidiRegionView& mrv);
2040 void apply_midi_note_edit_op (ARDOUR::MidiOperator& op, const RegionSelection& rs);
2042 /* handling cleanup */
2044 int playlist_deletion_dialog (boost::shared_ptr<ARDOUR::Playlist>);
2046 PBD::ScopedConnectionList session_connections;
2048 /* tracking step changes of track height */
2050 TimeAxisView* current_stepping_trackview;
2051 ARDOUR::microseconds_t last_track_height_step_timestamp;
2052 gint track_height_step_timeout();
2053 sigc::connection step_timeout;
2055 TimeAxisView* entered_track;
2056 /** If the mouse is over a RegionView or one of its child canvas items, this is set up
2057 to point to the RegionView. Otherwise it is 0.
2059 RegionView* entered_regionview;
2061 std::vector<EnterContext> _enter_stack;
2063 bool clear_entered_track;
2064 bool left_track_canvas (GdkEventCrossing*);
2065 bool entered_track_canvas (GdkEventCrossing*);
2066 void set_entered_track (TimeAxisView*);
2067 void set_entered_regionview (RegionView*);
2068 gint left_automation_track ();
2070 void reset_canvas_action_sensitivity (bool);
2071 void set_gain_envelope_visibility ();
2072 void set_region_gain_visibility (RegionView*);
2073 void toggle_gain_envelope_active ();
2074 void reset_region_gain_envelopes ();
2076 bool on_key_press_event (GdkEventKey*);
2077 bool on_key_release_event (GdkEventKey*);
2079 void session_state_saved (std::string);
2081 Glib::RefPtr<Gtk::Action> undo_action;
2082 Glib::RefPtr<Gtk::Action> redo_action;
2083 Glib::RefPtr<Gtk::Action> alternate_redo_action;
2084 Glib::RefPtr<Gtk::Action> alternate_alternate_redo_action;
2085 Glib::RefPtr<Gtk::Action> selection_undo_action;
2086 Glib::RefPtr<Gtk::Action> selection_redo_action;
2088 void history_changed ();
2090 Gtk::HBox status_bar_hpacker;
2092 Editing::EditPoint _edit_point;
2094 ArdourDropdown edit_point_selector;
2095 void build_edit_point_menu();
2097 void set_edit_point_preference (Editing::EditPoint ep, bool force = false);
2098 void cycle_edit_point (bool with_marker);
2099 void set_edit_point ();
2100 void edit_point_selection_done (Editing::EditPoint);
2101 void edit_point_chosen (Editing::EditPoint);
2102 Glib::RefPtr<Gtk::RadioAction> edit_point_action (Editing::EditPoint);
2103 std::vector<std::string> edit_point_strings;
2104 std::vector<std::string> edit_mode_strings;
2106 void selected_marker_moved (ARDOUR::Location*);
2108 bool get_edit_op_range (framepos_t& start, framepos_t& end) const;
2110 void get_regions_at (RegionSelection&, framepos_t where, const TrackViewList& ts) const;
2111 void get_regions_after (RegionSelection&, framepos_t where, const TrackViewList& ts) const;
2113 RegionSelection get_regions_from_selection_and_edit_point ();
2114 RegionSelection get_regions_from_selection_and_entered ();
2116 void start_updating_meters ();
2117 void stop_updating_meters ();
2118 bool meters_running;
2120 void select_next_route ();
2121 void select_prev_route ();
2123 void snap_to_internal (framepos_t& first,
2124 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
2125 bool for_mark = false);
2127 void timecode_snap_to_internal (framepos_t& first,
2128 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
2129 bool for_mark = false);
2131 RhythmFerret* rhythm_ferret;
2133 void fit_tracks (TrackViewList &);
2134 void fit_selection ();
2135 void set_track_height (Height);
2137 void remove_tracks ();
2138 void toggle_tracks_active ();
2142 static gboolean _idle_resize (gpointer);
2144 int32_t _pending_resize_amount;
2145 TimeAxisView* _pending_resize_view;
2147 void visible_order_range (int*, int*) const;
2151 /** true if we've made a locate request that hasn't yet been processed */
2152 bool _pending_locate_request;
2154 /** if true, there is a pending Session locate which is the initial one when loading a session;
2155 we need to know this so that we don't (necessarily) set the viewport to show the playhead
2158 bool _pending_initial_locate;
2160 Gtk::HBox _summary_hbox;
2161 EditorSummary* _summary;
2163 void region_view_added (RegionView *);
2164 void region_view_removed ();
2166 EditorGroupTabs* _group_tabs;
2167 void fit_route_group (ARDOUR::RouteGroup *);
2169 void step_edit_status_change (bool);
2170 void start_step_editing ();
2171 void stop_step_editing ();
2172 bool check_step_edit ();
2173 sigc::connection step_edit_connection;
2175 double _last_motion_y;
2177 RegionLayeringOrderEditor* layering_order_editor;
2178 void update_region_layering_order_editor ();
2180 /** Track that was the source for the last cut/copy operation. Used as a place
2181 to paste things iff there is no selected track.
2183 TimeAxisView* _last_cut_copy_source_track;
2185 /** true if a change in Selection->regions should change the selection in the region list.
2186 See EditorRegions::selection_changed.
2188 bool _region_selection_change_updates_region_list;
2190 void setup_fade_images ();
2191 std::map<ARDOUR::FadeShape, Gtk::Image*> _fade_in_images;
2192 std::map<ARDOUR::FadeShape, Gtk::Image*> _fade_out_images;
2193 std::map<ARDOUR::FadeShape, Gtk::Image*> _xfade_in_images;
2194 std::map<ARDOUR::FadeShape, Gtk::Image*> _xfade_out_images;
2196 Gtk::MenuItem& action_menu_item (std::string const &);
2197 void action_pre_activated (Glib::RefPtr<Gtk::Action> const &);
2199 MouseCursors* _cursors;
2201 void follow_mixer_selection ();
2202 bool _following_mixer_selection;
2204 int time_fx (ARDOUR::RegionList&, float val, bool pitching);
2205 void note_edit_done (int, EditNoteDialog*);
2206 void toggle_sound_midi_notes ();
2208 /** Flag for a bit of a hack wrt control point selection; see set_selected_control_point_from_click */
2209 bool _control_point_toggled_on_press;
2211 /** This is used by TimeAxisView to keep a track of the TimeAxisView that is currently being
2212 stepped in height using ScrollZoomVerticalModifier+Scrollwheel. When a scroll event
2213 occurs, we do the step on this _stepping_axis_view if it is non-0 (and we set up this
2214 _stepping_axis_view with the TimeAxisView underneath the mouse if it is 0). Then Editor
2215 resets _stepping_axis_view when the modifier key is released. In this (hacky) way,
2216 pushing the modifier key and moving the scroll wheel will operate on the same track
2217 until the key is released (rather than skipping about to whatever happens to be
2218 underneath the mouse at the time).
2220 TimeAxisView* _stepping_axis_view;
2221 void zoom_vertical_modifier_released();
2223 void bring_in_callback (Gtk::Label*, uint32_t n, uint32_t total, std::string name);
2224 void update_bring_in_message (Gtk::Label* label, uint32_t n, uint32_t total, std::string name);
2225 void bring_all_sources_into_session ();
2228 friend class RegionDrag;
2229 friend class RegionMoveDrag;
2230 friend class RegionSpliceDrag;
2231 friend class RegionRippleDrag;
2232 friend class TrimDrag;
2233 friend class MeterMarkerDrag;
2234 friend class TempoMarkerDrag;
2235 friend class CursorDrag;
2236 friend class FadeInDrag;
2237 friend class FadeOutDrag;
2238 friend class MarkerDrag;
2239 friend class RegionGainDrag;
2240 friend class ControlPointDrag;
2241 friend class LineDrag;
2242 friend class RubberbandSelectDrag;
2243 friend class EditorRubberbandSelectDrag;
2244 friend class TimeFXDrag;
2245 friend class ScrubDrag;
2246 friend class SelectionDrag;
2247 friend class RangeMarkerBarDrag;
2248 friend class MouseZoomDrag;
2249 friend class RegionCreateDrag;
2250 friend class RegionMotionDrag;
2251 friend class RegionInsertDrag;
2252 friend class VideoTimeLineDrag;
2254 friend class EditorSummary;
2255 friend class EditorGroupTabs;
2257 friend class EditorRoutes;
2258 friend class RhythmFerret;
2261 #endif /* __ardour_editor_h__ */