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;
122 class QuantizeDialog;
126 class SoundFileOmega;
132 class RegionLayeringOrderEditor;
135 class Editor : public PublicEditor, public PBD::ScopedConnectionList, public ARDOUR::SessionHandlePtr
141 void set_session (ARDOUR::Session *);
142 ARDOUR::Session* session() const { return _session; }
145 virtual bool have_idled () const { return _have_idled; }
147 framepos_t leftmost_sample() const { return leftmost_frame; }
149 framecnt_t current_page_samples() const {
150 return (framecnt_t) _visible_canvas_width * samples_per_pixel;
153 double visible_canvas_height () const {
154 return _visible_canvas_height;
156 double trackviews_height () const;
158 void cycle_snap_mode ();
159 void next_snap_choice ();
160 void next_snap_choice_music_only ();
161 void next_snap_choice_music_and_time ();
162 void prev_snap_choice ();
163 void prev_snap_choice_music_only ();
164 void prev_snap_choice_music_and_time ();
165 void set_snap_to (Editing::SnapType);
166 void set_snap_mode (Editing::SnapMode);
167 void set_snap_threshold (double pixel_distance) {snap_threshold = pixel_distance;}
169 Editing::SnapMode snap_mode () const;
170 Editing::SnapType snap_type () const;
172 void undo (uint32_t n = 1);
173 void redo (uint32_t n = 1);
175 XMLNode& get_state ();
176 int set_state (const XMLNode&, int version);
178 void set_mouse_mode (Editing::MouseMode, bool force=true);
179 void step_mouse_mode (bool next);
180 Editing::MouseMode current_mouse_mode () const { return mouse_mode; }
181 Editing::MidiEditMode current_midi_edit_mode () const;
182 void remove_midi_note (ArdourCanvas::Item *, GdkEvent *);
184 bool internal_editing() const;
186 void foreach_time_axis_view (sigc::slot<void,TimeAxisView&>);
187 void add_to_idle_resize (TimeAxisView*, int32_t);
189 RouteTimeAxisView* get_route_view_by_route_id (const PBD::ID& id) const;
191 void consider_auditioning (boost::shared_ptr<ARDOUR::Region>);
192 void hide_a_region (boost::shared_ptr<ARDOUR::Region>);
193 void show_a_region (boost::shared_ptr<ARDOUR::Region>);
195 #ifdef USE_RUBBERBAND
196 std::vector<std::string> rb_opt_strings;
200 /* things that need to be public to be used in the main menubar */
202 void new_region_from_selection ();
203 void separate_regions_between (const TimeSelection&);
204 void separate_region_from_selection ();
205 void separate_under_selected_regions ();
206 void separate_region_from_punch ();
207 void separate_region_from_loop ();
208 void separate_regions_using_location (ARDOUR::Location&);
209 void transition_to_rolling (bool forward);
211 /* NOTE: these functions assume that the "pixel" coordinate is
212 in canvas coordinates. These coordinates already take into
213 account any scrolling offsets.
216 framepos_t pixel_to_sample_from_event (double pixel) const {
218 /* pixel can be less than zero when motion events
219 are processed. since we've already run the world->canvas
220 affine, that means that the location *really* is "off
221 to the right" and thus really is "before the start".
225 return pixel * samples_per_pixel;
231 framepos_t pixel_to_sample (double pixel) const {
232 return pixel * samples_per_pixel;
235 double sample_to_pixel (framepos_t sample) const {
236 return round (sample / (double) samples_per_pixel);
239 double sample_to_pixel_unrounded (framepos_t sample) const {
240 return sample / (double) samples_per_pixel;
245 Selection& get_selection() const { return *selection; }
246 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
247 Selection& get_cut_buffer() const { return *cut_buffer; }
248 void track_mixer_selection ();
250 bool extend_selection_to_track (TimeAxisView&);
252 void play_selection ();
253 framepos_t get_preroll ();
254 void maybe_locate_with_edit_preroll (framepos_t);
255 void play_with_preroll ();
256 void select_all_in_track (Selection::Operation op);
257 void select_all_objects (Selection::Operation op);
258 void invert_selection_in_track ();
259 void invert_selection ();
260 void deselect_all ();
261 long select_range (framepos_t, framepos_t);
263 void set_selected_regionview_from_region_list (boost::shared_ptr<ARDOUR::Region> region, Selection::Operation op = Selection::Set);
265 void remove_tracks ();
269 void set_show_measures (bool yn);
270 bool show_measures () const { return _show_measures; }
272 /* analysis window */
274 void analyze_region_selection();
275 void analyze_range_selection();
279 void export_audio ();
281 void export_selection ();
282 void export_range ();
283 void export_region ();
285 void add_transport_frame (Gtk::Container&);
286 void add_toplevel_menu (Gtk::Container&);
287 Gtk::HBox& get_status_bar_packer() { return status_bar_hpacker; }
289 void set_zoom_focus (Editing::ZoomFocus);
290 Editing::ZoomFocus get_zoom_focus () const { return zoom_focus; }
291 framecnt_t get_current_zoom () const { return samples_per_pixel; }
292 void cycle_zoom_focus ();
293 void temporal_zoom_step (bool coarser);
294 void ensure_time_axis_view_is_visible (TimeAxisView const & tav, bool at_top);
295 void tav_zoom_step (bool coarser);
296 void tav_zoom_smooth (bool coarser, bool force_all);
298 /* stuff that AudioTimeAxisView and related classes use */
300 PlaylistSelector& playlist_selector() const;
301 void clear_playlist (boost::shared_ptr<ARDOUR::Playlist>);
303 void new_playlists (TimeAxisView* v);
304 void copy_playlists (TimeAxisView* v);
305 void clear_playlists (TimeAxisView* v);
307 void get_onscreen_tracks (TrackViewList&);
309 Width editor_mixer_strip_width;
310 void maybe_add_mixer_strip_width (XMLNode&);
311 void show_editor_mixer (bool yn);
312 void create_editor_mixer ();
313 void show_editor_list (bool yn);
314 void set_selected_mixer_strip (TimeAxisView&);
315 void mixer_strip_width_changed ();
316 void hide_track_in_display (TimeAxisView* tv, bool apply_to_selection = false);
318 /* nudge is initiated by transport controls owned by ARDOUR_UI */
320 framecnt_t get_nudge_distance (framepos_t pos, framecnt_t& next);
321 framecnt_t get_paste_offset (framepos_t pos, unsigned paste_count, framecnt_t duration);
322 unsigned get_grid_beat_divisions(framepos_t position);
323 Evoral::Beats get_grid_type_as_beats (bool& success, framepos_t position);
325 void nudge_forward (bool next, bool force_playhead);
326 void nudge_backward (bool next, bool force_playhead);
328 /* nudge initiated from context menu */
330 void nudge_forward_capture_offset ();
331 void nudge_backward_capture_offset ();
333 void sequence_regions ();
335 /* playhead/screen stuff */
337 void set_stationary_playhead (bool yn);
338 void toggle_stationary_playhead ();
339 bool stationary_playhead() const { return _stationary_playhead; }
341 void set_follow_playhead (bool yn, bool catch_up = true);
342 void toggle_follow_playhead ();
343 bool follow_playhead() const { return _follow_playhead; }
344 bool dragging_playhead () const { return _dragging_playhead; }
346 void toggle_zero_line_visibility ();
348 void set_group_tabs ();
349 void toggle_measure_visibility ();
350 void toggle_logo_visibility ();
354 void toggle_region_fades (int dir);
355 void update_region_fade_visibility ();
357 /* redirect shared ops menu. caller must free returned menu */
359 Gtk::Menu* redirect_menu ();
361 /* floating windows/transient */
363 void ensure_float (Gtk::Window&);
367 void scroll_tracks_down_line ();
368 void scroll_tracks_up_line ();
370 bool scroll_up_one_track (bool skip_child_views = false);
371 bool scroll_down_one_track (bool skip_child_views = false);
373 void prepare_for_cleanup ();
374 void finish_cleanup ();
376 void maximise_editing_space();
377 void restore_editing_space();
379 void update_tearoff_visibility();
380 void reattach_all_tearoffs ();
382 double get_y_origin () const;
383 void reset_x_origin (framepos_t);
384 void reset_x_origin_to_follow_playhead ();
385 void reset_y_origin (double);
386 void reset_zoom (framecnt_t);
387 void reposition_and_zoom (framepos_t, double);
389 framepos_t get_preferred_edit_position (Editing::EditIgnoreOption = Editing::EDIT_IGNORE_NONE,
390 bool use_context_click = false,
391 bool from_outside_canvas = false);
393 bool update_mouse_speed ();
394 bool decelerate_mouse_speed ();
396 void toggle_meter_updating();
398 void show_rhythm_ferret();
400 void goto_visual_state (uint32_t);
401 void save_visual_state (uint32_t);
403 void queue_draw_resize_line (int at);
404 void start_resize_line_ops ();
405 void end_resize_line_ops ();
407 TrackViewList const & get_track_views () {
411 int get_regionview_count_from_region_list (boost::shared_ptr<ARDOUR::Region>);
413 void do_import (std::vector<std::string> paths,
414 Editing::ImportDisposition disposition,
415 Editing::ImportMode mode,
416 ARDOUR::SrcQuality quality,
418 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
420 void do_embed (std::vector<std::string> paths,
421 Editing::ImportDisposition disposition,
422 Editing::ImportMode mode,
424 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
426 void get_regions_corresponding_to (boost::shared_ptr<ARDOUR::Region> region, std::vector<RegionView*>& regions, bool src_comparison);
428 void get_regionviews_by_id (PBD::ID const id, RegionSelection & regions) const;
429 void get_per_region_note_selection (std::list<std::pair<PBD::ID, std::set<boost::shared_ptr<Evoral::Note<Evoral::Beats> > > > >&) const;
431 void center_screen (framepos_t);
433 TrackViewList axis_views_from_routes (boost::shared_ptr<ARDOUR::RouteList>) const;
435 Gtkmm2ext::TearOff* mouse_mode_tearoff () const { return _mouse_mode_tearoff; }
436 Gtkmm2ext::TearOff* tools_tearoff () const { return _tools_tearoff; }
438 void snap_to (framepos_t& first,
439 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
440 bool for_mark = false,
441 bool ensure_snap = false);
443 void snap_to_with_modifier (framepos_t& first,
445 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
446 bool for_mark = false);
448 void snap_to (framepos_t& first,
450 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
451 bool for_mark = false);
453 void begin_selection_op_history ();
454 void begin_reversible_selection_op (std::string cmd_name);
455 void commit_reversible_selection_op ();
456 void undo_selection_op ();
457 void redo_selection_op ();
458 void begin_reversible_command (std::string cmd_name);
459 void begin_reversible_command (GQuark);
460 void abort_reversible_command ();
461 void commit_reversible_command ();
463 DragManager* drags () const {
467 void maybe_autoscroll (bool, bool, bool);
468 bool autoscroll_active() const;
470 Gdk::Cursor* get_canvas_cursor () const;
472 void set_current_trimmable (boost::shared_ptr<ARDOUR::Trimmable>);
473 void set_current_movable (boost::shared_ptr<ARDOUR::Movable>);
475 MouseCursors const * cursors () const {
479 VerboseCursor* verbose_cursor () const {
480 return _verbose_cursor;
483 double clamp_verbose_cursor_x (double);
484 double clamp_verbose_cursor_y (double);
486 void get_pointer_position (double &, double &) const;
488 /** Context for mouse entry (stored in a stack). */
489 struct EnterContext {
491 boost::shared_ptr<CursorContext> cursor_ctx;
494 /** Get the topmost enter context for the given item type.
496 * This is used to change the cursor associated with a given enter context,
497 * which may not be on the top of the stack.
499 EnterContext* get_enter_context(ItemType type);
501 TimeAxisView* stepping_axis_view () {
502 return _stepping_axis_view;
505 void set_stepping_axis_view (TimeAxisView* v) {
506 _stepping_axis_view = v;
509 ArdourCanvas::Container* get_trackview_group () const { return _trackview_group; }
510 ArdourCanvas::Container* get_noscroll_group () const { return no_scroll_group; }
511 ArdourCanvas::ScrollGroup* get_hscroll_group () const { return h_scroll_group; }
512 ArdourCanvas::ScrollGroup* get_hvscroll_group () const { return hv_scroll_group; }
513 ArdourCanvas::ScrollGroup* get_cursor_scroll_group () const { return cursor_scroll_group; }
515 ArdourCanvas::GtkCanvasViewport* get_track_canvas () const;
517 void override_visible_track_count ();
519 /* Ruler metrics methods */
521 void metric_get_timecode (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
522 void metric_get_bbt (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
523 void metric_get_samples (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
524 void metric_get_minsec (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
526 /* editing operations that need to be public */
527 void mouse_add_new_marker (framepos_t where, bool is_cd=false);
528 void split_regions_at (framepos_t, RegionSelection&);
529 void split_region_at_points (boost::shared_ptr<ARDOUR::Region>, ARDOUR::AnalysisFeatureList&, bool can_ferret, bool select_new = false);
530 RegionSelection get_regions_from_selection_and_mouse (framepos_t);
532 void mouse_add_new_tempo_event (framepos_t where);
533 void mouse_add_new_meter_event (framepos_t where);
534 void edit_tempo_section (ARDOUR::TempoSection*);
535 void edit_meter_section (ARDOUR::MeterSection*);
538 void map_transport_state ();
539 void map_position_change (framepos_t);
543 void suspend_route_redisplay ();
544 void resume_route_redisplay ();
548 void color_handler ();
552 // to keep track of the playhead position for control_scroll
553 boost::optional<framepos_t> _control_scroll_target;
555 PlaylistSelector* _playlist_selector;
557 typedef std::pair<TimeAxisView*,XMLNode*> TAVState;
560 VisualState (bool with_tracks);
563 framecnt_t samples_per_pixel;
564 framepos_t leftmost_frame;
565 Editing::ZoomFocus zoom_focus;
566 GUIObjectState* gui_state;
569 std::list<VisualState*> undo_visual_stack;
570 std::list<VisualState*> redo_visual_stack;
571 VisualState* current_visual_state (bool with_tracks = true);
572 void undo_visual_state ();
573 void redo_visual_state ();
574 void use_visual_state (VisualState&);
576 void swap_visual_state ();
578 std::vector<VisualState*> visual_states;
579 void start_visual_state_op (uint32_t n);
580 void cancel_visual_state_op (uint32_t n);
582 framepos_t leftmost_frame;
583 framecnt_t samples_per_pixel;
584 Editing::ZoomFocus zoom_focus;
586 void set_samples_per_pixel (framecnt_t);
588 Editing::MouseMode mouse_mode;
589 Editing::SnapType pre_internal_snap_type;
590 Editing::SnapMode pre_internal_snap_mode;
591 Editing::SnapType internal_snap_type;
592 Editing::SnapMode internal_snap_mode;
593 Editing::MouseMode effective_mouse_mode () const;
595 enum JoinObjectRangeState {
596 JOIN_OBJECT_RANGE_NONE,
597 /** `join object/range' mode is active and the mouse is over a place where object mode should happen */
598 JOIN_OBJECT_RANGE_OBJECT,
599 /** `join object/range' mode is active and the mouse is over a place where range mode should happen */
600 JOIN_OBJECT_RANGE_RANGE
603 JoinObjectRangeState _join_object_range_state;
605 void update_join_object_range_location (double);
607 boost::optional<int> pre_notebook_shrink_pane_width;
609 void pane_allocation_handler (Gtk::Allocation&, Gtk::Paned*);
611 Gtk::Notebook _the_notebook;
612 bool _notebook_shrunk;
613 void add_notebook_page (std::string const &, Gtk::Widget &);
614 bool notebook_tab_clicked (GdkEventButton *, Gtk::Widget *);
616 Gtk::HPaned edit_pane;
617 Gtk::VPaned editor_summary_pane;
619 Gtk::EventBox meter_base;
621 Gtk::EventBox marker_base;
622 Gtk::HBox marker_box;
623 Gtk::VBox scrollers_rulers_markers_box;
625 void location_changed (ARDOUR::Location *);
626 void location_flags_changed (ARDOUR::Location *);
627 void refresh_location_display ();
628 void refresh_location_display_internal (const ARDOUR::Locations::LocationList&);
629 void add_new_location (ARDOUR::Location *);
630 ArdourCanvas::Container* add_new_location_internal (ARDOUR::Location *);
631 void location_gone (ARDOUR::Location *);
632 void remove_marker (ArdourCanvas::Item&, GdkEvent*);
633 gint really_remove_marker (ARDOUR::Location* loc);
634 void goto_nth_marker (int nth);
635 void toggle_marker_lines ();
636 void set_marker_line_visibility (bool);
638 uint32_t location_marker_color;
639 uint32_t location_range_color;
640 uint32_t location_loop_color;
641 uint32_t location_punch_color;
642 uint32_t location_cd_marker_color;
644 struct LocationMarkers {
649 LocationMarkers () : start(0), end(0), valid (true) {}
656 void set_show_lines (bool);
657 void set_selected (bool);
658 void canvas_height_set (double);
661 void set_name (const std::string&);
662 void set_position (framepos_t start, framepos_t end = 0);
663 void set_color_rgba (uint32_t);
666 LocationMarkers *find_location_markers (ARDOUR::Location *) const;
667 ARDOUR::Location* find_location_from_marker (Marker *, bool& is_start) const;
668 Marker* find_marker_from_location_id (PBD::ID const &, bool) const;
669 Marker* entered_marker;
670 bool _show_marker_lines;
672 typedef std::map<ARDOUR::Location*,LocationMarkers *> LocationMarkerMap;
673 LocationMarkerMap location_markers;
675 void update_marker_labels ();
676 void update_marker_labels (ArdourCanvas::Container *);
677 void check_marker_label (Marker *);
679 /** A set of lists of Markers that are in each of the canvas groups
680 * for the marker sections at the top of the editor. These lists
681 * are kept sorted in time order between marker movements, so that after
682 * a marker has moved we can decide whether we need to update the labels
683 * for all markers or for just a few.
685 std::map<ArdourCanvas::Container *, std::list<Marker *> > _sorted_marker_lists;
686 void remove_sorted_marker (Marker *);
688 void hide_marker (ArdourCanvas::Item*, GdkEvent*);
689 void clear_marker_display ();
690 void mouse_add_new_range (framepos_t);
691 void mouse_add_new_loop (framepos_t);
692 void mouse_add_new_punch (framepos_t);
693 bool choose_new_marker_name(std::string &name);
694 void update_cd_marker_display ();
695 void ensure_cd_marker_updated (LocationMarkers * lam, ARDOUR::Location * location);
697 TimeAxisView* clicked_axisview;
698 RouteTimeAxisView* clicked_routeview;
699 /** The last RegionView that was clicked on, or 0 if the last click was not
700 * on a RegionView. This is set up by the canvas event handlers in
701 * editor_canvas_events.cc
703 RegionView* clicked_regionview;
704 RegionSelection latest_regionviews;
705 uint32_t clicked_selection;
706 ControlPoint* clicked_control_point;
708 void sort_track_selection (TrackViewList&);
710 void get_equivalent_regions (RegionView* rv, std::vector<RegionView*> &, PBD::PropertyID) const;
711 RegionSelection get_equivalent_regions (RegionSelection &, PBD::PropertyID) const;
712 void mapover_tracks (sigc::slot<void,RouteTimeAxisView&,uint32_t> sl, TimeAxisView*, PBD::PropertyID) const;
713 void mapover_tracks_with_unique_playlists (sigc::slot<void,RouteTimeAxisView&,uint32_t> sl, TimeAxisView*, PBD::PropertyID) const;
715 /* functions to be passed to mapover_tracks(), possibly with sigc::bind()-supplied arguments */
716 void mapped_get_equivalent_regions (RouteTimeAxisView&, uint32_t, RegionView *, std::vector<RegionView*>*) const;
717 void mapped_use_new_playlist (RouteTimeAxisView&, uint32_t, std::vector<boost::shared_ptr<ARDOUR::Playlist> > const &);
718 void mapped_use_copy_playlist (RouteTimeAxisView&, uint32_t, std::vector<boost::shared_ptr<ARDOUR::Playlist> > const &);
719 void mapped_clear_playlist (RouteTimeAxisView&, uint32_t);
721 void button_selection (ArdourCanvas::Item* item, GdkEvent* event, ItemType item_type);
722 bool button_release_can_deselect;
723 bool _mouse_changed_selection;
725 void catch_vanishing_regionview (RegionView *);
727 void set_selected_track (TimeAxisView&, Selection::Operation op = Selection::Set, bool no_remove=false);
728 void select_all_tracks ();
729 bool select_all_internal_edit (Selection::Operation);
731 bool set_selected_control_point_from_click (bool press, Selection::Operation op = Selection::Set);
732 void set_selected_track_from_click (bool press, Selection::Operation op = Selection::Set, bool no_remove=false);
733 void set_selected_track_as_side_effect (Selection::Operation op);
734 bool set_selected_regionview_from_click (bool press, Selection::Operation op = Selection::Set);
736 bool set_selected_regionview_from_map_event (GdkEventAny*, StreamView*, boost::weak_ptr<ARDOUR::Region>);
737 void collect_new_region_view (RegionView *);
738 void collect_and_select_new_region_view (RegionView *);
740 Gtk::Menu track_context_menu;
741 Gtk::Menu track_region_context_menu;
742 Gtk::Menu track_selection_context_menu;
744 Gtk::MenuItem* region_edit_menu_split_item;
745 Gtk::MenuItem* region_edit_menu_split_multichannel_item;
746 Gtk::Menu * track_region_edit_playlist_menu;
747 Gtk::Menu * track_edit_playlist_submenu;
748 Gtk::Menu * track_selection_edit_playlist_submenu;
750 GdkEvent context_click_event;
752 void popup_track_context_menu (int, int, ItemType, bool);
753 Gtk::Menu* build_track_context_menu ();
754 Gtk::Menu* build_track_bus_context_menu ();
755 Gtk::Menu* build_track_region_context_menu ();
756 Gtk::Menu* build_track_selection_context_menu ();
757 void add_dstream_context_items (Gtk::Menu_Helpers::MenuList&);
758 void add_bus_context_items (Gtk::Menu_Helpers::MenuList&);
759 void add_region_context_items (Gtk::Menu_Helpers::MenuList&, boost::shared_ptr<ARDOUR::Track>);
760 void add_selection_context_items (Gtk::Menu_Helpers::MenuList&);
761 Gtk::MenuItem* _popup_region_menu_item;
763 void popup_control_point_context_menu (ArdourCanvas::Item *, GdkEvent *);
764 Gtk::Menu _control_point_context_menu;
766 void popup_note_context_menu (ArdourCanvas::Item *, GdkEvent *);
767 Gtk::Menu _note_context_menu;
769 void add_routes (ARDOUR::RouteList&);
770 void timeaxisview_deleted (TimeAxisView *);
772 Gtk::HBox global_hpacker;
773 Gtk::VBox global_vpacker;
776 /* Cursor stuff. Do not use directly, use via CursorContext. */
777 friend class CursorContext;
778 std::vector<Gdk::Cursor*> _cursor_stack;
779 void set_canvas_cursor (Gdk::Cursor*);
780 size_t push_canvas_cursor (Gdk::Cursor*);
781 void pop_canvas_cursor ();
783 Gdk::Cursor* which_grabber_cursor () const;
784 Gdk::Cursor* which_track_cursor () const;
785 Gdk::Cursor* which_mode_cursor () const;
786 Gdk::Cursor* which_trim_cursor (bool left_side) const;
787 Gdk::Cursor* which_canvas_cursor (ItemType type) const;
789 /** Push the appropriate enter/cursor context on item entry. */
790 void choose_canvas_cursor_on_entry (ItemType);
792 /** Update all enter cursors based on current settings. */
793 void update_all_enter_cursors ();
795 ArdourCanvas::GtkCanvas* _track_canvas;
796 ArdourCanvas::GtkCanvasViewport* _track_canvas_viewport;
798 bool within_track_canvas;
800 friend class VerboseCursor;
801 VerboseCursor* _verbose_cursor;
803 void parameter_changed (std::string);
804 void ui_parameter_changed (std::string);
806 Gtk::EventBox time_bars_event_box;
807 Gtk::VBox time_bars_vbox;
809 ArdourCanvas::Pixbuf *logo_item;
811 /* these will be needed when we have canvas rulers */
812 ArdourCanvas::Container *minsec_group;
813 ArdourCanvas::Container *bbt_group;
814 ArdourCanvas::Container *timecode_group;
815 ArdourCanvas::Container *frame_group;
818 ArdourCanvas::Container *tempo_group;
819 ArdourCanvas::Container *meter_group;
820 ArdourCanvas::Container *marker_group;
821 ArdourCanvas::Container *range_marker_group;
822 ArdourCanvas::Container *transport_marker_group;
823 ArdourCanvas::Container* cd_marker_group;
825 /* parent for groups which themselves contain time markers */
826 ArdourCanvas::Container* _time_markers_group;
828 /* The group containing all other groups that are scrolled vertically
831 ArdourCanvas::ScrollGroup* hv_scroll_group;
833 /* The group containing all other groups that are scrolled horizontally ONLY
835 ArdourCanvas::ScrollGroup* h_scroll_group;
837 /* Scroll group for cursors, scrolled horizontally, above everything else
839 ArdourCanvas::ScrollGroup* cursor_scroll_group;
841 /* The group containing all trackviews. */
842 ArdourCanvas::Container* no_scroll_group;
844 /* The group containing all trackviews. */
845 ArdourCanvas::Container* _trackview_group;
847 /* The group holding things (mostly regions) while dragging so they
848 * are on top of everything else
850 ArdourCanvas::Container* _drag_motion_group;
852 /* a rect that sits at the bottom of all tracks to act as a drag-no-drop/clickable
855 ArdourCanvas::Rectangle* _canvas_drop_zone;
856 bool canvas_drop_zone_event (GdkEvent* event);
859 ruler_metric_timecode = 0,
860 ruler_metric_bbt = 1,
861 ruler_metric_samples = 2,
862 ruler_metric_minsec = 3,
864 ruler_time_tempo = 4,
865 ruler_time_meter = 5,
866 ruler_time_marker = 6,
867 ruler_time_range_marker = 7,
868 ruler_time_transport_marker = 8,
869 ruler_time_cd_marker = 9,
870 ruler_video_timeline = 10,
873 Glib::RefPtr<Gtk::ToggleAction> ruler_timecode_action;
874 Glib::RefPtr<Gtk::ToggleAction> ruler_bbt_action;
875 Glib::RefPtr<Gtk::ToggleAction> ruler_samples_action;
876 Glib::RefPtr<Gtk::ToggleAction> ruler_minsec_action;
877 Glib::RefPtr<Gtk::ToggleAction> ruler_tempo_action;
878 Glib::RefPtr<Gtk::ToggleAction> ruler_meter_action;
879 Glib::RefPtr<Gtk::ToggleAction> ruler_marker_action;
880 Glib::RefPtr<Gtk::ToggleAction> ruler_range_action;
881 Glib::RefPtr<Gtk::ToggleAction> ruler_loop_punch_action;
882 Glib::RefPtr<Gtk::ToggleAction> ruler_cd_marker_action;
883 bool no_ruler_shown_update;
885 Gtk::Widget * ruler_grabbed_widget;
887 RulerDialog* ruler_dialog;
889 void initialize_rulers ();
890 void update_just_timecode ();
891 void compute_fixed_ruler_scale (); //calculates the RulerScale of the fixed rulers
892 void update_fixed_rulers ();
893 void update_tempo_based_rulers (ARDOUR::TempoMap::BBTPointList::const_iterator& begin,
894 ARDOUR::TempoMap::BBTPointList::const_iterator& end);
895 void popup_ruler_menu (framepos_t where = 0, ItemType type = RegionItem);
896 void update_ruler_visibility ();
897 void set_ruler_visible (RulerType, bool);
898 void toggle_ruler_visibility (RulerType rt);
899 void ruler_toggled (int);
900 bool ruler_label_button_release (GdkEventButton*);
901 void store_ruler_visibility ();
902 void restore_ruler_visibility ();
906 enum MinsecRulerScale {
911 minsec_show_many_hours
914 MinsecRulerScale minsec_ruler_scale;
916 framecnt_t minsec_mark_interval;
917 gint minsec_mark_modulo;
919 void set_minsec_ruler_scale (framepos_t, framepos_t);
921 enum TimecodeRulerScale {
923 timecode_show_frames,
924 timecode_show_seconds,
925 timecode_show_minutes,
927 timecode_show_many_hours
930 TimecodeRulerScale timecode_ruler_scale;
932 gint timecode_mark_modulo;
933 gint timecode_nmarks;
934 void set_timecode_ruler_scale (framepos_t, framepos_t);
936 framecnt_t _samples_ruler_interval;
937 void set_samples_ruler_scale (framepos_t, framepos_t);
947 bbt_show_ticks_detail,
948 bbt_show_ticks_super_detail
951 BBTRulerScale bbt_ruler_scale;
955 uint32_t bbt_bar_helper_on;
956 uint32_t bbt_accent_modulo;
957 void compute_bbt_ruler_scale (framepos_t lower, framepos_t upper,
958 ARDOUR::TempoMap::BBTPointList::const_iterator current_bbt_points_begin,
959 ARDOUR::TempoMap::BBTPointList::const_iterator current_bbt_points_end);
961 ArdourCanvas::Ruler* timecode_ruler;
962 ArdourCanvas::Ruler* bbt_ruler;
963 ArdourCanvas::Ruler* samples_ruler;
964 ArdourCanvas::Ruler* minsec_ruler;
966 static double timebar_height;
967 guint32 visible_timebars;
968 Gtk::Menu *editor_ruler_menu;
970 ArdourCanvas::Rectangle* tempo_bar;
971 ArdourCanvas::Rectangle* meter_bar;
972 ArdourCanvas::Rectangle* marker_bar;
973 ArdourCanvas::Rectangle* range_marker_bar;
974 ArdourCanvas::Rectangle* transport_marker_bar;
975 ArdourCanvas::Rectangle* cd_marker_bar;
977 Gtk::Label minsec_label;
978 Gtk::Label bbt_label;
979 Gtk::Label timecode_label;
980 Gtk::Label samples_label;
981 Gtk::Label tempo_label;
982 Gtk::Label meter_label;
983 Gtk::Label mark_label;
984 Gtk::Label range_mark_label;
985 Gtk::Label transport_mark_label;
986 Gtk::Label cd_mark_label;
988 /* videtimline related actions */
989 Gtk::Label videotl_label;
990 ArdourCanvas::Container* videotl_group;
991 Glib::RefPtr<Gtk::ToggleAction> ruler_video_action;
992 Glib::RefPtr<Gtk::ToggleAction> xjadeo_proc_action;
993 Glib::RefPtr<Gtk::ToggleAction> xjadeo_ontop_action;
994 Glib::RefPtr<Gtk::ToggleAction> xjadeo_timecode_action;
995 Glib::RefPtr<Gtk::ToggleAction> xjadeo_frame_action;
996 Glib::RefPtr<Gtk::ToggleAction> xjadeo_osdbg_action;
997 Glib::RefPtr<Gtk::ToggleAction> xjadeo_fullscreen_action;
998 Glib::RefPtr<Gtk::ToggleAction> xjadeo_letterbox_action;
999 Glib::RefPtr<Gtk::Action> xjadeo_zoom_100;
1000 void set_xjadeo_proc ();
1001 void toggle_xjadeo_proc (int state=-1);
1002 void set_close_video_sensitive (bool onoff);
1003 void set_xjadeo_sensitive (bool onoff);
1004 void set_xjadeo_viewoption (int);
1005 void toggle_xjadeo_viewoption (int what, int state=-1);
1006 void toggle_ruler_video (bool onoff) {ruler_video_action->set_active(onoff);}
1007 int videotl_bar_height; /* in units of timebar_height; default: 4 */
1008 int get_videotl_bar_height () const { return videotl_bar_height; }
1009 void toggle_region_video_lock ();
1011 friend class EditorCursor;
1013 EditorCursor* playhead_cursor;
1015 framepos_t get_region_boundary (framepos_t pos, int32_t dir, bool with_selection, bool only_onscreen);
1017 void cursor_to_region_boundary (bool with_selection, int32_t dir);
1018 void cursor_to_next_region_boundary (bool with_selection);
1019 void cursor_to_previous_region_boundary (bool with_selection);
1020 void cursor_to_next_region_point (EditorCursor*, ARDOUR::RegionPoint);
1021 void cursor_to_previous_region_point (EditorCursor*, ARDOUR::RegionPoint);
1022 void cursor_to_region_point (EditorCursor*, ARDOUR::RegionPoint, int32_t dir);
1023 void cursor_to_selection_start (EditorCursor *);
1024 void cursor_to_selection_end (EditorCursor *);
1026 void selected_marker_to_region_boundary (bool with_selection, int32_t dir);
1027 void selected_marker_to_next_region_boundary (bool with_selection);
1028 void selected_marker_to_previous_region_boundary (bool with_selection);
1029 void selected_marker_to_next_region_point (ARDOUR::RegionPoint);
1030 void selected_marker_to_previous_region_point (ARDOUR::RegionPoint);
1031 void selected_marker_to_region_point (ARDOUR::RegionPoint, int32_t dir);
1032 void selected_marker_to_selection_start ();
1033 void selected_marker_to_selection_end ();
1035 void select_all_selectables_using_cursor (EditorCursor *, bool);
1036 void select_all_selectables_using_edit (bool);
1037 void select_all_selectables_between (bool within);
1038 void select_range_between ();
1040 boost::shared_ptr<ARDOUR::Region> find_next_region (ARDOUR::framepos_t, ARDOUR::RegionPoint, int32_t dir, TrackViewList&, TimeAxisView ** = 0);
1041 ARDOUR::framepos_t find_next_region_boundary (ARDOUR::framepos_t, int32_t dir, const TrackViewList&);
1043 std::vector<ARDOUR::framepos_t> region_boundary_cache;
1044 void build_region_boundary_cache ();
1046 Gtk::HBox toplevel_hpacker;
1049 Gtk::HBox bottom_hbox;
1051 Gtk::Table edit_packer;
1053 /** the adjustment that controls the overall editor vertical scroll position */
1054 Gtk::Adjustment vertical_adjustment;
1055 Gtk::Adjustment horizontal_adjustment;
1057 Gtk::Adjustment unused_adjustment; // yes, really; Gtk::Layout constructor requires refs
1058 Gtk::Layout controls_layout;
1059 bool control_layout_scroll (GdkEventScroll* ev);
1060 void reset_controls_layout_width ();
1061 void reset_controls_layout_height (int32_t height);
1070 bool scroll_press (Direction);
1071 void scroll_release ();
1072 sigc::connection _scroll_connection;
1073 int _scroll_callbacks;
1075 double _visible_canvas_width;
1076 double _visible_canvas_height; ///< height of the visible area of the track canvas
1077 double _full_canvas_height; ///< full height of the canvas
1079 bool track_canvas_map_handler (GdkEventAny*);
1081 bool edit_controls_button_release (GdkEventButton*);
1082 Gtk::Menu *edit_controls_left_menu;
1083 Gtk::Menu *edit_controls_right_menu;
1085 Gtk::VBox track_canvas_vbox;
1086 Gtk::VBox edit_controls_vbox;
1087 Gtk::HBox edit_controls_hbox;
1089 void control_vertical_zoom_in_all ();
1090 void control_vertical_zoom_out_all ();
1091 void control_vertical_zoom_in_selected ();
1092 void control_vertical_zoom_out_selected ();
1093 void control_step_tracks_up ();
1094 void control_step_tracks_down ();
1095 void control_view (uint32_t);
1096 void control_scroll (float);
1097 void control_select (uint32_t rid, Selection::Operation);
1098 void control_unselect ();
1099 void access_action (std::string,std::string);
1100 bool deferred_control_scroll (framepos_t);
1101 sigc::connection control_scroll_connection;
1103 void tie_vertical_scrolling ();
1104 void set_horizontal_position (double);
1105 double horizontal_position () const;
1107 struct VisualChange {
1115 framepos_t time_origin;
1116 framecnt_t samples_per_pixel;
1119 int idle_handler_id;
1120 /** true if we are currently in the idle handler */
1123 VisualChange() : pending ((VisualChange::Type) 0), time_origin (0), samples_per_pixel (0), idle_handler_id (-1), being_handled (false) {}
1125 pending = Type (pending | t);
1129 VisualChange pending_visual_change;
1131 static int _idle_visual_changer (void *arg);
1132 int idle_visual_changer ();
1133 void visual_changer (const VisualChange&);
1134 void ensure_visual_change_idle_handler ();
1137 TrackViewList track_views;
1138 std::pair<TimeAxisView*, double> trackview_by_y_position (double, bool trackview_relative_offset = true) const;
1139 RouteTimeAxisView* axis_view_from_route (boost::shared_ptr<ARDOUR::Route>) const;
1141 TrackViewList get_tracks_for_range_action () const;
1143 sigc::connection super_rapid_screen_update_connection;
1144 framepos_t last_update_frame;
1145 void center_screen_internal (framepos_t, float);
1147 void super_rapid_screen_update ();
1149 void session_going_away ();
1151 framepos_t cut_buffer_start;
1152 framecnt_t cut_buffer_length;
1154 boost::shared_ptr<CursorContext> _press_cursor_ctx; ///< Button press cursor context
1156 boost::weak_ptr<ARDOUR::Trimmable> _trimmable;
1157 boost::weak_ptr<ARDOUR::Movable> _movable;
1159 bool typed_event (ArdourCanvas::Item*, GdkEvent*, ItemType);
1160 bool button_press_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1161 bool button_press_handler_1 (ArdourCanvas::Item *, GdkEvent *, ItemType);
1162 bool button_press_handler_2 (ArdourCanvas::Item *, GdkEvent *, ItemType);
1163 bool button_release_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1164 bool button_double_click_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1165 bool button_press_dispatch (GdkEventButton*);
1166 bool button_release_dispatch (GdkEventButton*);
1167 bool motion_handler (ArdourCanvas::Item*, GdkEvent*, bool from_autoscroll = false);
1168 bool enter_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1169 bool leave_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1170 bool key_press_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1171 bool key_release_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1173 Gtkmm2ext::Bindings* button_bindings;
1174 XMLNode* button_settings () const;
1176 /* KEYMAP HANDLING */
1178 void register_actions ();
1179 void register_region_actions ();
1181 void load_bindings ();
1182 Gtkmm2ext::ActionMap editor_action_map;
1183 Gtkmm2ext::Bindings key_bindings;
1185 /* CUT/COPY/PASTE */
1187 framepos_t last_paste_pos;
1188 unsigned paste_count;
1190 void cut_copy (Editing::CutCopyOp);
1191 bool can_cut_copy () const;
1192 void cut_copy_points (Editing::CutCopyOp, Evoral::Beats earliest=Evoral::Beats(), bool midi=false);
1193 void cut_copy_regions (Editing::CutCopyOp, RegionSelection&);
1194 void cut_copy_ranges (Editing::CutCopyOp);
1195 void cut_copy_midi (Editing::CutCopyOp);
1197 void mouse_paste ();
1198 void paste_internal (framepos_t position, float times);
1200 /* EDITING OPERATIONS */
1202 void reset_point_selection ();
1203 void toggle_region_lock ();
1204 void toggle_opaque_region ();
1205 void toggle_record_enable ();
1206 void toggle_solo ();
1207 void toggle_solo_isolate ();
1208 void toggle_mute ();
1209 void toggle_region_lock_style ();
1211 enum LayerOperation {
1218 void do_layer_operation (LayerOperation);
1219 void raise_region ();
1220 void raise_region_to_top ();
1221 void change_region_layering_order (bool from_context_menu);
1222 void lower_region ();
1223 void lower_region_to_bottom ();
1224 void split_region_at_transients ();
1225 void crop_region_to_selection ();
1226 void crop_region_to (framepos_t start, framepos_t end);
1227 void set_sync_point (framepos_t, const RegionSelection&);
1228 void set_region_sync_position ();
1229 void remove_region_sync();
1230 void align_regions (ARDOUR::RegionPoint);
1231 void align_regions_relative (ARDOUR::RegionPoint point);
1232 void align_region (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, framepos_t position);
1233 void align_region_internal (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, framepos_t position);
1234 void remove_selected_regions ();
1235 void remove_clicked_region ();
1236 void show_region_properties ();
1237 void show_midi_list_editor ();
1238 void rename_region ();
1239 void duplicate_some_regions (RegionSelection&, float times);
1240 void duplicate_selection (float times);
1241 void region_fill_selection ();
1242 void combine_regions ();
1243 void uncombine_regions ();
1245 void region_fill_track ();
1246 void audition_playlist_region_standalone (boost::shared_ptr<ARDOUR::Region>);
1247 void audition_playlist_region_via_route (boost::shared_ptr<ARDOUR::Region>, ARDOUR::Route&);
1248 void split_multichannel_region();
1249 void reverse_region ();
1250 void strip_region_silence ();
1251 void normalize_region ();
1252 void reset_region_scale_amplitude ();
1253 void adjust_region_gain (bool up);
1254 void quantize_region ();
1255 void quantize_regions (const RegionSelection& rs);
1256 void legatize_region (bool shrink_only);
1257 void legatize_regions (const RegionSelection& rs, bool shrink_only);
1258 void transform_region ();
1259 void transform_regions (const RegionSelection& rs);
1260 void insert_patch_change (bool from_context);
1261 void fork_region ();
1263 void do_insert_time ();
1264 void insert_time (framepos_t, framecnt_t, Editing::InsertTimeOption, bool, bool, bool, bool, bool, bool);
1266 void do_remove_time ();
1267 void remove_time (framepos_t pos, framecnt_t distance, Editing::InsertTimeOption opt, bool ignore_music_glue, bool markers_too,
1268 bool glued_markers_too, bool locked_markers_too, bool tempo_too);
1270 void tab_to_transient (bool forward);
1272 void set_tempo_from_region ();
1273 void use_range_as_bar ();
1275 void define_one_bar (framepos_t start, framepos_t end);
1277 void audition_region_from_region_list ();
1278 void hide_region_from_region_list ();
1279 void show_region_in_region_list ();
1281 void naturalize_region ();
1283 void reset_focus ();
1285 void split_region ();
1290 void paste (float times, bool from_context_menu = false);
1292 void place_transient ();
1293 void remove_transient (ArdourCanvas::Item* item);
1294 void snap_regions_to_grid ();
1295 void close_region_gaps ();
1297 void keyboard_paste ();
1299 void region_from_selection ();
1300 void create_region_from_selection (std::vector<boost::shared_ptr<ARDOUR::Region> >&);
1302 void play_from_start ();
1303 void play_from_edit_point ();
1304 void play_from_edit_point_and_return ();
1305 void play_selected_region ();
1306 void play_edit_range ();
1307 void play_location (ARDOUR::Location&);
1308 void loop_location (ARDOUR::Location&);
1310 void calc_extra_zoom_edges(framepos_t &start, framepos_t &end);
1311 void temporal_zoom_selection (bool both_axes = false);
1312 void temporal_zoom_region (bool both_axes);
1313 void temporal_zoom_session ();
1314 void temporal_zoom (framecnt_t samples_per_pixel);
1315 void temporal_zoom_by_frame (framepos_t start, framepos_t end);
1316 void temporal_zoom_to_frame (bool coarser, framepos_t frame);
1318 void insert_region_list_selection (float times);
1320 /* import & embed */
1322 void add_external_audio_action (Editing::ImportMode);
1323 void external_audio_dialog ();
1324 void session_import_dialog ();
1326 int check_whether_and_how_to_import(std::string, bool all_or_nothing = true);
1327 bool check_multichannel_status (const std::vector<std::string>& paths);
1329 SoundFileOmega* sfbrowser;
1331 void bring_in_external_audio (Editing::ImportMode mode, framepos_t& pos);
1333 bool idle_drop_paths (std::vector<std::string> paths, framepos_t frame, double ypos, bool copy);
1334 void drop_paths_part_two (const std::vector<std::string>& paths, framepos_t frame, double ypos, bool copy);
1336 int import_sndfiles (std::vector<std::string> paths,
1337 Editing::ImportDisposition disposition,
1338 Editing::ImportMode mode,
1339 ARDOUR::SrcQuality quality,
1343 boost::shared_ptr<ARDOUR::Track>& track,
1345 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
1347 int embed_sndfiles (std::vector<std::string> paths,
1348 bool multiple_files,
1349 bool& check_sample_rate,
1350 Editing::ImportDisposition disposition,
1351 Editing::ImportMode mode,
1355 boost::shared_ptr<ARDOUR::Track>& track,
1356 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
1358 int add_sources (std::vector<std::string> paths,
1359 ARDOUR::SourceList& sources,
1361 Editing::ImportDisposition disposition,
1362 Editing::ImportMode mode,
1365 boost::shared_ptr<ARDOUR::Track>& track,
1366 bool add_channel_suffix,
1367 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
1369 int finish_bringing_in_material (boost::shared_ptr<ARDOUR::Region> region,
1373 Editing::ImportMode mode,
1374 boost::shared_ptr<ARDOUR::Track>& existing_track,
1375 const std::string& new_track_name,
1376 boost::shared_ptr<ARDOUR::PluginInfo> instrument);
1378 boost::shared_ptr<ARDOUR::AudioTrack> get_nth_selected_audio_track (int nth) const;
1379 boost::shared_ptr<ARDOUR::MidiTrack> get_nth_selected_midi_track (int nth) const;
1381 void toggle_midi_input_active (bool flip_others);
1383 ARDOUR::InterThreadInfo* current_interthread_info;
1385 AnalysisWindow* analysis_window;
1387 /* import specific info */
1389 struct EditorImportStatus : public ARDOUR::ImportStatus {
1390 Editing::ImportMode mode;
1394 boost::shared_ptr<ARDOUR::Track> track;
1398 EditorImportStatus import_status;
1399 static void *_import_thread (void *);
1400 void* import_thread ();
1401 void finish_import ();
1403 /* to support this ... */
1405 void import_audio (bool as_tracks);
1406 void do_import (std::vector<std::string> paths, bool split, bool as_tracks);
1408 void move_to_start ();
1409 void move_to_end ();
1410 void center_playhead ();
1411 void center_edit_point ();
1412 void playhead_forward_to_grid ();
1413 void playhead_backward_to_grid ();
1414 void scroll_playhead (bool forward);
1415 void scroll_backward (float pages=0.8f);
1416 void scroll_forward (float pages=0.8f);
1417 void scroll_tracks_down ();
1418 void scroll_tracks_up ();
1420 void clear_markers ();
1421 void clear_ranges ();
1422 void clear_locations ();
1423 void unhide_markers ();
1424 void unhide_ranges ();
1425 void jump_forward_to_mark ();
1426 void jump_backward_to_mark ();
1427 void cursor_align (bool playhead_to_edit);
1428 void toggle_skip_playback ();
1430 void remove_last_capture ();
1431 void select_all_selectables_using_time_selection ();
1432 void select_all_selectables_using_loop();
1433 void select_all_selectables_using_punch();
1434 void set_selection_from_range (ARDOUR::Location&);
1435 void set_selection_from_punch ();
1436 void set_selection_from_loop ();
1437 void set_selection_from_region ();
1439 void add_location_mark (framepos_t where);
1440 void add_location_from_region ();
1441 void add_locations_from_region ();
1442 void add_location_from_selection ();
1443 void set_loop_from_selection (bool play);
1444 void set_punch_from_selection ();
1445 void set_punch_from_region ();
1447 void set_session_start_from_playhead ();
1448 void set_session_end_from_playhead ();
1449 void set_session_extents_from_selection ();
1451 void set_loop_from_region (bool play);
1453 void set_loop_range (framepos_t start, framepos_t end, std::string cmd);
1454 void set_punch_range (framepos_t start, framepos_t end, std::string cmd);
1456 void add_location_from_playhead_cursor ();
1457 void remove_location_at_playhead_cursor ();
1458 bool select_new_marker;
1460 void reverse_selection ();
1461 void edit_envelope ();
1463 double last_scrub_x;
1464 int scrubbing_direction;
1465 int scrub_reversals;
1466 int scrub_reverse_distance;
1467 void scrub (framepos_t, double);
1469 void keyboard_selection_begin ();
1470 void keyboard_selection_finish (bool add);
1471 bool have_pending_keyboard_selection;
1472 framepos_t pending_keyboard_selection_start;
1474 void move_range_selection_start_or_end_to_region_boundary (bool, bool);
1476 Editing::SnapType _snap_type;
1477 Editing::SnapMode _snap_mode;
1479 /// Snap threshold in pixels
1480 double snap_threshold;
1482 bool ignore_gui_changes;
1484 DragManager* _drags;
1489 Gtk::Dialog* lock_dialog;
1491 struct timeval last_event_time;
1492 bool generic_event_handler (GdkEvent*);
1493 bool lock_timeout_callback ();
1494 void start_lock_event_timing ();
1496 Gtk::Menu fade_context_menu;
1498 Gtk::Menu xfade_in_context_menu;
1499 Gtk::Menu xfade_out_context_menu;
1500 void popup_xfade_in_context_menu (int, int, ArdourCanvas::Item*, ItemType);
1501 void popup_xfade_out_context_menu (int, int, ArdourCanvas::Item*, ItemType);
1502 void fill_xfade_menu (Gtk::Menu_Helpers::MenuList& items, bool start);
1504 void set_fade_in_shape (ARDOUR::FadeShape);
1505 void set_fade_out_shape (ARDOUR::FadeShape);
1507 void set_fade_length (bool in);
1508 void set_fade_in_active (bool);
1509 void set_fade_out_active (bool);
1513 std::set<boost::shared_ptr<ARDOUR::Playlist> > motion_frozen_playlists;
1515 bool _dragging_playhead;
1516 bool _dragging_edit_point;
1518 void marker_drag_motion_callback (GdkEvent*);
1519 void marker_drag_finished_callback (GdkEvent*);
1521 gint mouse_rename_region (ArdourCanvas::Item*, GdkEvent*);
1523 void add_region_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1524 void start_create_region_grab (ArdourCanvas::Item*, GdkEvent*);
1525 void add_region_copy_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1526 void add_region_brush_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1527 void start_selection_grab (ArdourCanvas::Item*, GdkEvent*);
1529 void region_view_item_click (AudioRegionView&, GdkEventButton*);
1531 bool can_remove_control_point (ArdourCanvas::Item *);
1532 void remove_control_point (ArdourCanvas::Item *);
1534 void mouse_brush_insert_region (RegionView*, framepos_t pos);
1536 /* Canvas event handlers */
1538 bool canvas_scroll_event (GdkEventScroll* event, bool from_canvas);
1539 bool canvas_control_point_event (GdkEvent* event,ArdourCanvas::Item*, ControlPoint*);
1540 bool canvas_line_event (GdkEvent* event,ArdourCanvas::Item*, AutomationLine*);
1541 bool canvas_selection_rect_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1542 bool canvas_selection_start_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1543 bool canvas_selection_end_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1544 bool canvas_start_xfade_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1545 bool canvas_end_xfade_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1546 bool canvas_fade_in_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1547 bool canvas_fade_in_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*, bool trim = false);
1548 bool canvas_fade_out_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1549 bool canvas_fade_out_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*, bool trim = false);
1550 bool canvas_region_view_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1551 bool canvas_wave_view_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1552 bool canvas_frame_handle_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1553 bool canvas_region_view_name_highlight_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1554 bool canvas_region_view_name_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1555 bool canvas_feature_line_event (GdkEvent* event, ArdourCanvas::Item*, RegionView*);
1556 bool canvas_stream_view_event (GdkEvent* event,ArdourCanvas::Item*, RouteTimeAxisView*);
1557 bool canvas_marker_event (GdkEvent* event,ArdourCanvas::Item*, Marker*);
1558 bool canvas_tempo_marker_event (GdkEvent* event,ArdourCanvas::Item*, TempoMarker*);
1559 bool canvas_meter_marker_event (GdkEvent* event,ArdourCanvas::Item*, MeterMarker*);
1560 bool canvas_automation_track_event(GdkEvent* event, ArdourCanvas::Item*, AutomationTimeAxisView*);
1561 bool canvas_note_event (GdkEvent* event, ArdourCanvas::Item *);
1563 bool canvas_ruler_event (GdkEvent* event, ArdourCanvas::Item *, ItemType);
1564 bool canvas_tempo_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1565 bool canvas_meter_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1566 bool canvas_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1567 bool canvas_range_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1568 bool canvas_transport_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1569 bool canvas_cd_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1571 bool canvas_videotl_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1572 void update_video_timeline (bool flush = false);
1573 void set_video_timeline_height (const int);
1574 bool is_video_timeline_locked ();
1575 void toggle_video_timeline_locked ();
1576 void set_video_timeline_locked (const bool);
1577 void queue_visual_videotimeline_update ();
1578 void embed_audio_from_video (std::string, framepos_t n = 0, bool lock_position_to_video = true);
1580 PBD::Signal0<void> EditorFreeze;
1581 PBD::Signal0<void> EditorThaw;
1584 friend class DragManager;
1585 friend class EditorRouteGroups;
1586 friend class EditorRegions;
1588 /* non-public event handlers */
1590 bool canvas_playhead_cursor_event (GdkEvent* event, ArdourCanvas::Item*);
1591 bool track_canvas_scroll (GdkEventScroll* event);
1593 bool track_canvas_button_press_event (GdkEventButton* event);
1594 bool track_canvas_button_release_event (GdkEventButton* event);
1595 bool track_canvas_motion_notify_event (GdkEventMotion* event);
1597 Gtk::Allocation _canvas_viewport_allocation;
1598 void track_canvas_viewport_allocate (Gtk::Allocation alloc);
1599 void track_canvas_viewport_size_allocated ();
1600 bool track_canvas_drag_motion (Glib::RefPtr<Gdk::DragContext> const &, int, int, guint);
1601 bool track_canvas_key_press (GdkEventKey *);
1602 bool track_canvas_key_release (GdkEventKey *);
1604 void set_playhead_cursor ();
1606 void toggle_region_mute ();
1608 void initialize_canvas ();
1610 /* display control */
1612 bool _show_measures;
1613 /// true if the editor should follow the playhead, otherwise false
1614 bool _follow_playhead;
1615 /// true if we scroll the tracks rather than the playhead
1616 bool _stationary_playhead;
1617 /// true if we are in fullscreen mode
1620 TempoLines* tempo_lines;
1622 ArdourCanvas::Container* global_rect_group;
1623 ArdourCanvas::Container* time_line_group;
1625 void hide_measures ();
1626 void draw_measures (ARDOUR::TempoMap::BBTPointList::const_iterator& begin,
1627 ARDOUR::TempoMap::BBTPointList::const_iterator& end);
1629 void new_tempo_section ();
1632 void remove_tempo_marker (ArdourCanvas::Item*);
1633 void remove_meter_marker (ArdourCanvas::Item*);
1634 gint real_remove_tempo_marker (ARDOUR::TempoSection*);
1635 gint real_remove_meter_marker (ARDOUR::MeterSection*);
1637 void edit_tempo_marker (TempoMarker&);
1638 void edit_meter_marker (MeterMarker&);
1639 void edit_control_point (ArdourCanvas::Item*);
1640 void edit_notes (MidiRegionView*);
1642 void marker_menu_edit ();
1643 void marker_menu_remove ();
1644 void marker_menu_rename ();
1645 void rename_marker (Marker *marker);
1646 void toggle_marker_menu_lock ();
1647 void toggle_marker_menu_glue ();
1648 void marker_menu_hide ();
1649 void marker_menu_loop_range ();
1650 void marker_menu_select_all_selectables_using_range ();
1651 void marker_menu_select_using_range ();
1652 void marker_menu_separate_regions_using_location ();
1653 void marker_menu_play_from ();
1654 void marker_menu_play_range ();
1655 void marker_menu_set_playhead ();
1656 void marker_menu_set_from_playhead ();
1657 void marker_menu_set_from_selection (bool force_regions);
1658 void marker_menu_range_to_next ();
1659 void marker_menu_zoom_to_range ();
1660 void new_transport_marker_menu_set_loop ();
1661 void new_transport_marker_menu_set_punch ();
1662 void update_loop_range_view ();
1663 void update_punch_range_view ();
1664 void new_transport_marker_menu_popdown ();
1665 void marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1666 void tempo_or_meter_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1667 void new_transport_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1668 void build_range_marker_menu (bool, bool);
1669 void build_marker_menu (ARDOUR::Location *);
1670 void build_tempo_or_meter_marker_menu (bool);
1671 void build_new_transport_marker_menu ();
1672 void dynamic_cast_marker_object (void*, MeterMarker**, TempoMarker**) const;
1674 Gtk::Menu* tempo_or_meter_marker_menu;
1675 Gtk::Menu* marker_menu;
1676 Gtk::Menu* range_marker_menu;
1677 Gtk::Menu* transport_marker_menu;
1678 Gtk::Menu* new_transport_marker_menu;
1679 Gtk::Menu* cd_marker_menu;
1680 ArdourCanvas::Item* marker_menu_item;
1682 typedef std::list<Marker*> Marks;
1685 void remove_metric_marks ();
1686 void draw_metric_marks (const ARDOUR::Metrics& metrics);
1688 void compute_current_bbt_points (framepos_t left, framepos_t right,
1689 ARDOUR::TempoMap::BBTPointList::const_iterator& begin,
1690 ARDOUR::TempoMap::BBTPointList::const_iterator& end);
1692 void tempo_map_changed (const PBD::PropertyChange&);
1693 void redisplay_tempo (bool immediate_redraw);
1695 uint32_t bbt_beat_subdivision;
1699 Gtk::ToggleButton editor_mixer_button;
1700 Gtk::ToggleButton editor_list_button;
1701 void editor_mixer_button_toggled ();
1702 void editor_list_button_toggled ();
1704 ArdourButton zoom_in_button;
1705 ArdourButton zoom_out_button;
1706 ArdourButton zoom_out_full_button;
1708 ArdourButton tav_expand_button;
1709 ArdourButton tav_shrink_button;
1710 ArdourDropdown visible_tracks_selector;
1711 ArdourDropdown zoom_preset_selector;
1713 int32_t _visible_track_count;
1714 void build_track_count_menu ();
1715 void set_visible_track_count (int32_t);
1717 void set_zoom_preset(int64_t);
1719 Gtk::VBox toolbar_clock_vbox;
1720 Gtk::VBox toolbar_selection_clock_vbox;
1721 Gtk::Table toolbar_selection_clock_table;
1722 Gtk::Label toolbar_selection_cursor_label;
1724 Gtkmm2ext::TearOff* _mouse_mode_tearoff;
1725 ArdourButton mouse_select_button;
1726 ArdourButton mouse_draw_button;
1727 ArdourButton mouse_move_button;
1728 ArdourButton mouse_timefx_button;
1729 ArdourButton mouse_content_button;
1730 ArdourButton mouse_audition_button;
1731 ArdourButton mouse_cut_button;
1733 ArdourButton smart_mode_button;
1734 Glib::RefPtr<Gtk::ToggleAction> smart_mode_action;
1736 void mouse_mode_toggled (Editing::MouseMode m);
1737 void mouse_mode_object_range_toggled ();
1738 bool ignore_mouse_mode_toggle;
1740 bool mouse_select_button_release (GdkEventButton*);
1742 Gtk::VBox automation_box;
1743 Gtk::Button automation_mode_button;
1745 //edit mode menu stuff
1746 ArdourDropdown edit_mode_selector;
1747 void edit_mode_selection_done ( ARDOUR::EditMode m );
1748 void build_edit_mode_menu ();
1749 Gtk::VBox edit_mode_box;
1751 void set_edit_mode (ARDOUR::EditMode);
1752 void cycle_edit_mode ();
1754 ArdourDropdown snap_type_selector;
1755 void build_snap_type_menu ();
1757 ArdourDropdown snap_mode_selector;
1758 void build_snap_mode_menu ();
1761 std::vector<std::string> snap_type_strings;
1762 std::vector<std::string> snap_mode_strings;
1764 void snap_type_selection_done (Editing::SnapType);
1765 void snap_mode_selection_done (Editing::SnapMode);
1766 void snap_mode_chosen (Editing::SnapMode);
1767 void snap_type_chosen (Editing::SnapType);
1769 Glib::RefPtr<Gtk::RadioAction> snap_type_action (Editing::SnapType);
1770 Glib::RefPtr<Gtk::RadioAction> snap_mode_action (Editing::SnapMode);
1772 //zoom focus meu stuff
1773 ArdourDropdown zoom_focus_selector;
1774 void zoom_focus_selection_done ( Editing::ZoomFocus f );
1775 void build_zoom_focus_menu ();
1776 std::vector<std::string> zoom_focus_strings;
1778 void zoom_focus_chosen (Editing::ZoomFocus);
1780 Glib::RefPtr<Gtk::RadioAction> zoom_focus_action (Editing::ZoomFocus);
1782 Gtk::HBox _zoom_box;
1783 Gtkmm2ext::TearOff* _zoom_tearoff;
1784 void zoom_adjustment_changed();
1786 void setup_toolbar ();
1788 void setup_tooltips ();
1790 Gtkmm2ext::TearOff* _tools_tearoff;
1791 Gtk::HBox toolbar_hbox;
1792 Gtk::EventBox toolbar_base;
1793 Gtk::Frame toolbar_frame;
1794 Gtk::Viewport _toolbar_viewport;
1798 Gtk::HBox panic_box;
1800 void setup_midi_toolbar ();
1802 /* selection process */
1804 Selection* selection;
1805 Selection* cut_buffer;
1806 SelectionMemento* _selection_memento;
1808 void time_selection_changed ();
1809 void update_time_selection_display ();
1810 void track_selection_changed ();
1811 void region_selection_changed ();
1812 sigc::connection editor_regions_selection_changed_connection;
1813 void sensitize_all_region_actions (bool);
1814 void sensitize_the_right_region_actions ();
1815 bool _all_region_actions_sensitized;
1816 /** Flag to block region action handlers from doing what they normally do;
1817 * I tried Gtk::Action::block_activate() but this doesn't work (ie it doesn't
1818 * block) when setting a ToggleAction's active state.
1820 bool _ignore_region_action;
1821 bool _last_region_menu_was_main;
1822 void point_selection_changed ();
1823 void marker_selection_changed ();
1825 bool _ignore_follow_edits;
1827 void cancel_selection ();
1828 void cancel_time_selection ();
1830 bool get_smart_mode() const;
1832 bool audio_region_selection_covers (framepos_t where);
1834 /* transport range select process */
1836 ArdourCanvas::Rectangle* cd_marker_bar_drag_rect;
1837 ArdourCanvas::Rectangle* range_bar_drag_rect;
1838 ArdourCanvas::Rectangle* transport_bar_drag_rect;
1841 ArdourCanvas::Rectangle *bogus_background_rect;
1843 ArdourCanvas::Rectangle *transport_bar_range_rect;
1844 ArdourCanvas::Rectangle *transport_bar_preroll_rect;
1845 ArdourCanvas::Rectangle *transport_bar_postroll_rect;
1846 ArdourCanvas::Rectangle *transport_loop_range_rect;
1847 ArdourCanvas::Rectangle *transport_punch_range_rect;
1848 ArdourCanvas::Line *transport_punchin_line;
1849 ArdourCanvas::Line *transport_punchout_line;
1850 ArdourCanvas::Rectangle *transport_preroll_rect;
1851 ArdourCanvas::Rectangle *transport_postroll_rect;
1853 ARDOUR::Location* transport_loop_location();
1854 ARDOUR::Location* transport_punch_location();
1856 ARDOUR::Location *temp_location;
1858 /* object rubberband select process */
1860 void select_all_within (framepos_t, framepos_t, double, double, TrackViewList const &, Selection::Operation, bool);
1862 ArdourCanvas::Rectangle *rubberband_rect;
1864 EditorRouteGroups* _route_groups;
1865 EditorRoutes* _routes;
1866 EditorRegions* _regions;
1867 EditorSnapshots* _snapshots;
1868 EditorLocations* _locations;
1870 /* diskstream/route display management */
1871 Glib::RefPtr<Gdk::Pixbuf> rec_enabled_icon;
1872 Glib::RefPtr<Gdk::Pixbuf> rec_disabled_icon;
1874 Glib::RefPtr<Gtk::TreeSelection> route_display_selection;
1876 bool sync_track_view_list_and_routes ();
1878 Gtk::VBox list_vpacker;
1882 sigc::connection autoscroll_connection;
1883 bool autoscroll_horizontal_allowed;
1884 bool autoscroll_vertical_allowed;
1885 uint32_t autoscroll_cnt;
1886 Gtk::Widget* autoscroll_widget;
1887 ArdourCanvas::Rect autoscroll_boundary;
1889 bool autoscroll_canvas ();
1890 void start_canvas_autoscroll (bool allow_horiz, bool allow_vert, const ArdourCanvas::Rect& boundary);
1891 void stop_canvas_autoscroll ();
1894 void point_trim (GdkEvent *, framepos_t);
1896 void trim_region_front();
1897 void trim_region_back();
1898 void trim_region (bool front);
1900 void trim_region_to_loop ();
1901 void trim_region_to_punch ();
1902 void trim_region_to_location (const ARDOUR::Location&, const char* cmd);
1904 void trim_to_region(bool forward);
1905 void trim_region_to_previous_region_end();
1906 void trim_region_to_next_region_start();
1908 bool show_gain_after_trim;
1912 int convert_drop_to_paths (
1913 std::vector<std::string>& paths,
1914 const Glib::RefPtr<Gdk::DragContext>& context,
1917 const Gtk::SelectionData& data,
1921 void track_canvas_drag_data_received (
1922 const Glib::RefPtr<Gdk::DragContext>& context,
1925 const Gtk::SelectionData& data,
1930 const Glib::RefPtr<Gdk::DragContext>& context,
1933 const Gtk::SelectionData& data,
1938 const Glib::RefPtr<Gdk::DragContext>& context,
1941 const Gtk::SelectionData& data,
1946 const Glib::RefPtr<Gdk::DragContext>& context,
1949 const Gtk::SelectionData& data,
1955 int write_region_selection(RegionSelection&);
1956 bool write_region (std::string path, boost::shared_ptr<ARDOUR::AudioRegion>);
1957 void bounce_region_selection (bool with_processing);
1958 void bounce_range_selection (bool replace, bool enable_processing);
1959 void external_edit_region ();
1961 int write_audio_selection (TimeSelection&);
1962 bool write_audio_range (ARDOUR::AudioPlaylist&, const ARDOUR::ChanCount& channels, std::list<ARDOUR::AudioRange>&);
1964 void write_selection ();
1966 uint32_t selection_op_cmd_depth;
1967 uint32_t selection_op_history_it;
1969 std::list<XMLNode *> selection_op_history; /* used in *_reversible_selection_op */
1970 std::list<XMLNode *> before; /* used in *_reversible_command */
1972 void update_title ();
1973 void update_title_s (const std::string & snapshot_name);
1975 void instant_save ();
1977 boost::shared_ptr<ARDOUR::AudioRegion> last_audition_region;
1979 /* freeze operations */
1981 ARDOUR::InterThreadInfo freeze_status;
1982 static void* _freeze_thread (void*);
1983 void* freeze_thread ();
1985 void freeze_route ();
1986 void unfreeze_route ();
1990 void duplicate_range (bool with_dialog);
1992 /** computes the timeline frame (sample) of an event whose coordinates
1993 * are in canvas units (pixels, scroll offset included).
1995 framepos_t canvas_event_sample (GdkEvent const *, double* px = 0, double* py = 0) const;
1997 /** computes the timeline frame (sample) of an event whose coordinates
1998 * are in window units (pixels, no scroll offset).
2000 framepos_t window_event_sample (GdkEvent const *, double* px = 0, double* py = 0) const;
2002 /* returns false if mouse pointer is not in track or marker canvas
2004 bool mouse_frame (framepos_t&, bool& in_track_canvas) const;
2006 TimeFXDialog* current_timefx;
2007 static void* timefx_thread (void *arg);
2010 int time_stretch (RegionSelection&, float fraction);
2011 int pitch_shift (RegionSelection&, float cents);
2012 void pitch_shift_region ();
2014 void transpose_region ();
2016 /* editor-mixer strip */
2018 MixerStrip *current_mixer_strip;
2019 bool show_editor_mixer_when_tracks_arrive;
2020 Gtk::VBox current_mixer_strip_vbox;
2021 void cms_new (boost::shared_ptr<ARDOUR::Route>);
2022 void current_mixer_strip_hidden ();
2024 void detach_tearoff (Gtk::Box* b, Gtk::Window* w);
2025 void reattach_tearoff (Gtk::Box* b, Gtk::Window* w, int32_t n);
2027 void ensure_all_elements_drawn ();
2029 /* nudging tracks */
2031 void nudge_track (bool use_edit_point, bool forwards);
2033 static const int32_t default_width = 995;
2034 static const int32_t default_height = 765;
2038 ArdourButton nudge_forward_button;
2039 ArdourButton nudge_backward_button;
2040 Gtk::HBox nudge_hbox;
2041 Gtk::VBox nudge_vbox;
2042 AudioClock* nudge_clock;
2044 bool nudge_forward_release (GdkEventButton*);
2045 bool nudge_backward_release (GdkEventButton*);
2049 void apply_filter (ARDOUR::Filter&, std::string cmd, ProgressReporter* progress = 0);
2051 Command* apply_midi_note_edit_op_to_region (ARDOUR::MidiOperator& op, MidiRegionView& mrv);
2052 void apply_midi_note_edit_op (ARDOUR::MidiOperator& op, const RegionSelection& rs);
2054 /* handling cleanup */
2056 int playlist_deletion_dialog (boost::shared_ptr<ARDOUR::Playlist>);
2058 PBD::ScopedConnectionList session_connections;
2060 /* tracking step changes of track height */
2062 TimeAxisView* current_stepping_trackview;
2063 ARDOUR::microseconds_t last_track_height_step_timestamp;
2064 gint track_height_step_timeout();
2065 sigc::connection step_timeout;
2067 TimeAxisView* entered_track;
2068 /** If the mouse is over a RegionView or one of its child canvas items, this is set up
2069 to point to the RegionView. Otherwise it is 0.
2071 RegionView* entered_regionview;
2073 std::vector<EnterContext> _enter_stack;
2075 bool clear_entered_track;
2076 bool left_track_canvas (GdkEventCrossing*);
2077 bool entered_track_canvas (GdkEventCrossing*);
2078 void set_entered_track (TimeAxisView*);
2079 void set_entered_regionview (RegionView*);
2080 gint left_automation_track ();
2082 void reset_canvas_action_sensitivity (bool);
2083 void set_gain_envelope_visibility ();
2084 void set_region_gain_visibility (RegionView*);
2085 void toggle_gain_envelope_active ();
2086 void reset_region_gain_envelopes ();
2088 bool on_key_press_event (GdkEventKey*);
2089 bool on_key_release_event (GdkEventKey*);
2091 void session_state_saved (std::string);
2093 Glib::RefPtr<Gtk::Action> undo_action;
2094 Glib::RefPtr<Gtk::Action> redo_action;
2095 Glib::RefPtr<Gtk::Action> alternate_redo_action;
2096 Glib::RefPtr<Gtk::Action> alternate_alternate_redo_action;
2097 Glib::RefPtr<Gtk::Action> selection_undo_action;
2098 Glib::RefPtr<Gtk::Action> selection_redo_action;
2100 void history_changed ();
2102 Gtk::HBox status_bar_hpacker;
2104 Editing::EditPoint _edit_point;
2106 ArdourDropdown edit_point_selector;
2107 void build_edit_point_menu();
2109 void set_edit_point_preference (Editing::EditPoint ep, bool force = false);
2110 void cycle_edit_point (bool with_marker);
2111 void set_edit_point ();
2112 void edit_point_selection_done (Editing::EditPoint);
2113 void edit_point_chosen (Editing::EditPoint);
2114 Glib::RefPtr<Gtk::RadioAction> edit_point_action (Editing::EditPoint);
2115 std::vector<std::string> edit_point_strings;
2116 std::vector<std::string> edit_mode_strings;
2118 void selected_marker_moved (ARDOUR::Location*);
2120 bool get_edit_op_range (framepos_t& start, framepos_t& end) const;
2122 void get_regions_at (RegionSelection&, framepos_t where, const TrackViewList& ts) const;
2123 void get_regions_after (RegionSelection&, framepos_t where, const TrackViewList& ts) const;
2125 RegionSelection get_regions_from_selection_and_edit_point ();
2126 RegionSelection get_regions_from_selection_and_entered ();
2128 void start_updating_meters ();
2129 void stop_updating_meters ();
2130 bool meters_running;
2132 void select_next_route ();
2133 void select_prev_route ();
2135 void snap_to_internal (framepos_t& first,
2136 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
2137 bool for_mark = false,
2138 bool ensure_snap = false);
2140 void timecode_snap_to_internal (framepos_t& first,
2141 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
2142 bool for_mark = false);
2144 RhythmFerret* rhythm_ferret;
2146 void fit_tracks (TrackViewList &);
2147 void fit_selection ();
2148 void set_track_height (Height);
2150 void _remove_tracks ();
2151 bool idle_remove_tracks ();
2152 void toggle_tracks_active ();
2156 static gboolean _idle_resize (gpointer);
2158 int32_t _pending_resize_amount;
2159 TimeAxisView* _pending_resize_view;
2161 void visible_order_range (int*, int*) const;
2165 /** true if we've made a locate request that hasn't yet been processed */
2166 bool _pending_locate_request;
2168 /** if true, there is a pending Session locate which is the initial one when loading a session;
2169 we need to know this so that we don't (necessarily) set the viewport to show the playhead
2172 bool _pending_initial_locate;
2174 Gtk::HBox _summary_hbox;
2175 EditorSummary* _summary;
2177 void region_view_added (RegionView *);
2178 void region_view_removed ();
2180 EditorGroupTabs* _group_tabs;
2181 void fit_route_group (ARDOUR::RouteGroup *);
2183 void step_edit_status_change (bool);
2184 void start_step_editing ();
2185 void stop_step_editing ();
2186 bool check_step_edit ();
2187 sigc::connection step_edit_connection;
2189 double _last_motion_y;
2191 RegionLayeringOrderEditor* layering_order_editor;
2192 void update_region_layering_order_editor ();
2194 /** Track that was the source for the last cut/copy operation. Used as a place
2195 to paste things iff there is no selected track.
2197 TimeAxisView* _last_cut_copy_source_track;
2199 /** true if a change in Selection->regions should change the selection in the region list.
2200 See EditorRegions::selection_changed.
2202 bool _region_selection_change_updates_region_list;
2204 void setup_fade_images ();
2205 std::map<ARDOUR::FadeShape, Gtk::Image*> _fade_in_images;
2206 std::map<ARDOUR::FadeShape, Gtk::Image*> _fade_out_images;
2207 std::map<ARDOUR::FadeShape, Gtk::Image*> _xfade_in_images;
2208 std::map<ARDOUR::FadeShape, Gtk::Image*> _xfade_out_images;
2210 Gtk::MenuItem& action_menu_item (std::string const &);
2211 void action_pre_activated (Glib::RefPtr<Gtk::Action> const &);
2213 MouseCursors* _cursors;
2215 void follow_mixer_selection ();
2216 bool _following_mixer_selection;
2218 int time_fx (ARDOUR::RegionList&, float val, bool pitching);
2219 void note_edit_done (int, EditNoteDialog*);
2220 void toggle_sound_midi_notes ();
2222 /** Flag for a bit of a hack wrt control point selection; see set_selected_control_point_from_click */
2223 bool _control_point_toggled_on_press;
2225 /** This is used by TimeAxisView to keep a track of the TimeAxisView that is currently being
2226 stepped in height using ScrollZoomVerticalModifier+Scrollwheel. When a scroll event
2227 occurs, we do the step on this _stepping_axis_view if it is non-0 (and we set up this
2228 _stepping_axis_view with the TimeAxisView underneath the mouse if it is 0). Then Editor
2229 resets _stepping_axis_view when the modifier key is released. In this (hacky) way,
2230 pushing the modifier key and moving the scroll wheel will operate on the same track
2231 until the key is released (rather than skipping about to whatever happens to be
2232 underneath the mouse at the time).
2234 TimeAxisView* _stepping_axis_view;
2235 void zoom_vertical_modifier_released();
2237 void bring_in_callback (Gtk::Label*, uint32_t n, uint32_t total, std::string name);
2238 void update_bring_in_message (Gtk::Label* label, uint32_t n, uint32_t total, std::string name);
2239 void bring_all_sources_into_session ();
2241 QuantizeDialog* quantize_dialog;
2244 friend class RegionDrag;
2245 friend class RegionMoveDrag;
2246 friend class RegionSpliceDrag;
2247 friend class RegionRippleDrag;
2248 friend class TrimDrag;
2249 friend class MeterMarkerDrag;
2250 friend class TempoMarkerDrag;
2251 friend class CursorDrag;
2252 friend class FadeInDrag;
2253 friend class FadeOutDrag;
2254 friend class MarkerDrag;
2255 friend class RegionGainDrag;
2256 friend class ControlPointDrag;
2257 friend class LineDrag;
2258 friend class RubberbandSelectDrag;
2259 friend class EditorRubberbandSelectDrag;
2260 friend class TimeFXDrag;
2261 friend class ScrubDrag;
2262 friend class SelectionDrag;
2263 friend class RangeMarkerBarDrag;
2264 friend class MouseZoomDrag;
2265 friend class RegionCreateDrag;
2266 friend class RegionMotionDrag;
2267 friend class RegionInsertDrag;
2268 friend class VideoTimeLineDrag;
2270 friend class EditorSummary;
2271 friend class EditorGroupTabs;
2273 friend class EditorRoutes;
2274 friend class RhythmFerret;
2277 #endif /* __ardour_editor_h__ */