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"
93 class AudioRegionView;
94 class AudioStreamView;
95 class AudioTimeAxisView;
97 class AutomationSelection;
98 class AutomationTimeAxisView;
104 class EditNoteDialog;
106 class EditorGroupTabs;
107 class EditorLocations;
110 class EditorRouteGroups;
111 class EditorSnapshots;
113 class GroupedButtons;
114 class GUIObjectState;
116 class MidiRegionView;
117 class MidiExportDialog;
121 class PlaylistSelector;
122 class PluginSelector;
123 class ProgressReporter;
124 class QuantizeDialog;
128 class SoundFileOmega;
134 class RegionLayeringOrderEditor;
137 class Editor : public PublicEditor, public PBD::ScopedConnectionList, public ARDOUR::SessionHandlePtr
143 void set_session (ARDOUR::Session *);
144 ARDOUR::Session* session() const { return _session; }
146 Gtk::Window* use_own_window (bool and_fill_it);
149 virtual bool have_idled () const { return _have_idled; }
151 framepos_t leftmost_sample() const { return leftmost_frame; }
153 framecnt_t current_page_samples() const {
154 return (framecnt_t) _visible_canvas_width * samples_per_pixel;
157 double visible_canvas_height () const {
158 return _visible_canvas_height;
160 double trackviews_height () const;
162 void cycle_snap_mode ();
163 void next_snap_choice ();
164 void next_snap_choice_music_only ();
165 void next_snap_choice_music_and_time ();
166 void prev_snap_choice ();
167 void prev_snap_choice_music_only ();
168 void prev_snap_choice_music_and_time ();
169 void set_snap_to (Editing::SnapType);
170 void set_snap_mode (Editing::SnapMode);
171 void set_snap_threshold (double pixel_distance) {snap_threshold = pixel_distance;}
173 Editing::SnapMode snap_mode () const;
174 Editing::SnapType snap_type () const;
176 void undo (uint32_t n = 1);
177 void redo (uint32_t n = 1);
179 XMLNode& get_state ();
180 int set_state (const XMLNode&, int version);
182 void set_mouse_mode (Editing::MouseMode, bool force=true);
183 void step_mouse_mode (bool next);
184 Editing::MouseMode current_mouse_mode () const { return mouse_mode; }
185 Editing::MidiEditMode current_midi_edit_mode () const;
186 void remove_midi_note (ArdourCanvas::Item *, GdkEvent *);
188 bool internal_editing() const;
190 void foreach_time_axis_view (sigc::slot<void,TimeAxisView&>);
191 void add_to_idle_resize (TimeAxisView*, int32_t);
193 RouteTimeAxisView* get_route_view_by_route_id (const PBD::ID& id) const;
195 void consider_auditioning (boost::shared_ptr<ARDOUR::Region>);
196 void hide_a_region (boost::shared_ptr<ARDOUR::Region>);
197 void show_a_region (boost::shared_ptr<ARDOUR::Region>);
199 #ifdef USE_RUBBERBAND
200 std::vector<std::string> rb_opt_strings;
204 /* things that need to be public to be used in the main menubar */
206 void new_region_from_selection ();
207 void separate_regions_between (const TimeSelection&);
208 void separate_region_from_selection ();
209 void separate_under_selected_regions ();
210 void separate_region_from_punch ();
211 void separate_region_from_loop ();
212 void separate_regions_using_location (ARDOUR::Location&);
213 void transition_to_rolling (bool forward);
215 /* NOTE: these functions assume that the "pixel" coordinate is
216 in canvas coordinates. These coordinates already take into
217 account any scrolling offsets.
220 framepos_t pixel_to_sample_from_event (double pixel) const {
222 /* pixel can be less than zero when motion events
223 are processed. since we've already run the world->canvas
224 affine, that means that the location *really* is "off
225 to the right" and thus really is "before the start".
229 return pixel * samples_per_pixel;
235 framepos_t pixel_to_sample (double pixel) const {
236 return pixel * samples_per_pixel;
239 double sample_to_pixel (framepos_t sample) const {
240 return round (sample / (double) samples_per_pixel);
243 double sample_to_pixel_unrounded (framepos_t sample) const {
244 return sample / (double) samples_per_pixel;
249 Selection& get_selection() const { return *selection; }
250 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
251 Selection& get_cut_buffer() const { return *cut_buffer; }
252 void track_mixer_selection ();
254 bool extend_selection_to_track (TimeAxisView&);
256 void play_selection ();
257 framepos_t get_preroll ();
258 void maybe_locate_with_edit_preroll (framepos_t);
259 void play_with_preroll ();
260 void select_all_in_track (Selection::Operation op);
261 void select_all_objects (Selection::Operation op);
262 void invert_selection_in_track ();
263 void invert_selection ();
264 void deselect_all ();
265 long select_range (framepos_t, framepos_t);
267 void set_selected_regionview_from_region_list (boost::shared_ptr<ARDOUR::Region> region, Selection::Operation op = Selection::Set);
269 void remove_tracks ();
273 void set_show_measures (bool yn);
274 bool show_measures () const { return _show_measures; }
276 /* analysis window */
278 void analyze_region_selection();
279 void analyze_range_selection();
283 void export_audio ();
285 void export_selection ();
286 void export_range ();
287 void export_region ();
289 bool process_midi_export_dialog (MidiExportDialog& dialog, boost::shared_ptr<ARDOUR::MidiRegion> midi_region);
291 void set_zoom_focus (Editing::ZoomFocus);
292 Editing::ZoomFocus get_zoom_focus () const { return zoom_focus; }
293 framecnt_t get_current_zoom () const { return samples_per_pixel; }
294 void cycle_zoom_focus ();
295 void temporal_zoom_step (bool coarser);
296 void temporal_zoom_step_mouse_focus (bool coarser);
297 void ensure_time_axis_view_is_visible (TimeAxisView const & tav, bool at_top);
298 void tav_zoom_step (bool coarser);
299 void tav_zoom_smooth (bool coarser, bool force_all);
301 /* stuff that AudioTimeAxisView and related classes use */
303 PlaylistSelector& playlist_selector() const;
304 void clear_playlist (boost::shared_ptr<ARDOUR::Playlist>);
306 void new_playlists (TimeAxisView* v);
307 void copy_playlists (TimeAxisView* v);
308 void clear_playlists (TimeAxisView* v);
310 void get_onscreen_tracks (TrackViewList&);
312 Width editor_mixer_strip_width;
313 void maybe_add_mixer_strip_width (XMLNode&);
314 void show_editor_mixer (bool yn);
315 void create_editor_mixer ();
316 void show_editor_list (bool yn);
317 void set_selected_mixer_strip (TimeAxisView&);
318 void mixer_strip_width_changed ();
319 void hide_track_in_display (TimeAxisView* tv, bool apply_to_selection = false);
321 /* nudge is initiated by transport controls owned by ARDOUR_UI */
323 framecnt_t get_nudge_distance (framepos_t pos, framecnt_t& next);
324 framecnt_t get_paste_offset (framepos_t pos, unsigned paste_count, framecnt_t duration);
325 unsigned get_grid_beat_divisions(framepos_t position);
326 Evoral::Beats get_grid_type_as_beats (bool& success, framepos_t position);
328 void nudge_forward (bool next, bool force_playhead);
329 void nudge_backward (bool next, bool force_playhead);
331 /* nudge initiated from context menu */
333 void nudge_forward_capture_offset ();
334 void nudge_backward_capture_offset ();
336 void sequence_regions ();
338 /* playhead/screen stuff */
340 void set_stationary_playhead (bool yn);
341 void toggle_stationary_playhead ();
342 bool stationary_playhead() const { return _stationary_playhead; }
344 void set_follow_playhead (bool yn, bool catch_up = true);
345 void toggle_follow_playhead ();
346 bool follow_playhead() const { return _follow_playhead; }
347 bool dragging_playhead () const { return _dragging_playhead; }
349 void toggle_zero_line_visibility ();
351 void set_group_tabs ();
352 void toggle_measure_visibility ();
353 void toggle_logo_visibility ();
357 void toggle_region_fades (int dir);
358 void update_region_fade_visibility ();
360 /* redirect shared ops menu. caller must free returned menu */
362 Gtk::Menu* redirect_menu ();
364 /* floating windows/transient */
366 void ensure_float (Gtk::Window&);
368 void scroll_tracks_down_line ();
369 void scroll_tracks_up_line ();
371 bool scroll_up_one_track (bool skip_child_views = false);
372 bool scroll_down_one_track (bool skip_child_views = false);
374 void scroll_left_step ();
375 void scroll_right_step ();
377 void scroll_left_half_page ();
378 void scroll_right_half_page ();
380 void prepare_for_cleanup ();
381 void finish_cleanup ();
383 void maximise_editing_space();
384 void restore_editing_space();
386 void update_tearoff_visibility();
387 void reattach_all_tearoffs ();
389 double get_y_origin () const;
390 void reset_x_origin (framepos_t);
391 void reset_x_origin_to_follow_playhead ();
392 void reset_y_origin (double);
393 void reset_zoom (framecnt_t);
394 void reposition_and_zoom (framepos_t, double);
396 framepos_t get_preferred_edit_position (Editing::EditIgnoreOption = Editing::EDIT_IGNORE_NONE,
397 bool use_context_click = false,
398 bool from_outside_canvas = false);
400 bool update_mouse_speed ();
401 bool decelerate_mouse_speed ();
403 void toggle_meter_updating();
405 void show_rhythm_ferret();
407 void goto_visual_state (uint32_t);
408 void save_visual_state (uint32_t);
410 void queue_draw_resize_line (int at);
411 void start_resize_line_ops ();
412 void end_resize_line_ops ();
414 TrackViewList const & get_track_views () {
418 int get_regionview_count_from_region_list (boost::shared_ptr<ARDOUR::Region>);
420 void do_ptimport(std::string path, ARDOUR::SrcQuality quality);
422 void do_import (std::vector<std::string> paths,
423 Editing::ImportDisposition disposition,
424 Editing::ImportMode mode,
425 ARDOUR::SrcQuality quality,
427 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
429 void do_embed (std::vector<std::string> paths,
430 Editing::ImportDisposition disposition,
431 Editing::ImportMode mode,
433 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
435 void get_regions_corresponding_to (boost::shared_ptr<ARDOUR::Region> region, std::vector<RegionView*>& regions, bool src_comparison);
437 void get_regionviews_by_id (PBD::ID const id, RegionSelection & regions) const;
438 void get_per_region_note_selection (std::list<std::pair<PBD::ID, std::set<boost::shared_ptr<Evoral::Note<Evoral::Beats> > > > >&) const;
440 void center_screen (framepos_t);
442 TrackViewList axis_views_from_routes (boost::shared_ptr<ARDOUR::RouteList>) const;
444 Gtkmm2ext::TearOff* mouse_mode_tearoff () const { return _mouse_mode_tearoff; }
445 Gtkmm2ext::TearOff* tools_tearoff () const { return _tools_tearoff; }
447 void snap_to (framepos_t& first,
448 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
449 bool for_mark = false,
450 bool ensure_snap = false);
452 void snap_to_with_modifier (framepos_t& first,
454 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
455 bool for_mark = false);
457 void snap_to (framepos_t& first,
459 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
460 bool for_mark = false);
462 void begin_selection_op_history ();
463 void begin_reversible_selection_op (std::string cmd_name);
464 void commit_reversible_selection_op ();
465 void undo_selection_op ();
466 void redo_selection_op ();
467 void begin_reversible_command (std::string cmd_name);
468 void begin_reversible_command (GQuark);
469 void abort_reversible_command ();
470 void commit_reversible_command ();
472 DragManager* drags () const {
476 void maybe_autoscroll (bool, bool, bool);
477 bool autoscroll_active() const;
479 Gdk::Cursor* get_canvas_cursor () const;
481 void set_current_trimmable (boost::shared_ptr<ARDOUR::Trimmable>);
482 void set_current_movable (boost::shared_ptr<ARDOUR::Movable>);
484 MouseCursors const * cursors () const {
488 VerboseCursor* verbose_cursor () const {
489 return _verbose_cursor;
492 double clamp_verbose_cursor_x (double);
493 double clamp_verbose_cursor_y (double);
495 void get_pointer_position (double &, double &) const;
497 /** Context for mouse entry (stored in a stack). */
498 struct EnterContext {
500 boost::shared_ptr<CursorContext> cursor_ctx;
503 /** Get the topmost enter context for the given item type.
505 * This is used to change the cursor associated with a given enter context,
506 * which may not be on the top of the stack.
508 EnterContext* get_enter_context(ItemType type);
510 TimeAxisView* stepping_axis_view () {
511 return _stepping_axis_view;
514 void set_stepping_axis_view (TimeAxisView* v) {
515 _stepping_axis_view = v;
518 ArdourCanvas::Container* get_trackview_group () const { return _trackview_group; }
519 ArdourCanvas::Container* get_noscroll_group () const { return no_scroll_group; }
520 ArdourCanvas::ScrollGroup* get_hscroll_group () const { return h_scroll_group; }
521 ArdourCanvas::ScrollGroup* get_hvscroll_group () const { return hv_scroll_group; }
522 ArdourCanvas::ScrollGroup* get_cursor_scroll_group () const { return cursor_scroll_group; }
524 ArdourCanvas::GtkCanvasViewport* get_track_canvas () const;
526 void override_visible_track_count ();
528 /* Ruler metrics methods */
530 void metric_get_timecode (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
531 void metric_get_bbt (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
532 void metric_get_samples (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
533 void metric_get_minsec (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
535 /* editing operations that need to be public */
536 void mouse_add_new_marker (framepos_t where, bool is_cd=false);
537 void split_regions_at (framepos_t, RegionSelection&);
538 void split_region_at_points (boost::shared_ptr<ARDOUR::Region>, ARDOUR::AnalysisFeatureList&, bool can_ferret, bool select_new = false);
539 RegionSelection get_regions_from_selection_and_mouse (framepos_t);
541 void mouse_add_new_tempo_event (framepos_t where);
542 void mouse_add_new_meter_event (framepos_t where);
543 void edit_tempo_section (ARDOUR::TempoSection*);
544 void edit_meter_section (ARDOUR::MeterSection*);
547 void map_transport_state ();
548 void map_position_change (framepos_t);
552 void suspend_route_redisplay ();
553 void resume_route_redisplay ();
557 void color_handler ();
560 Gtkmm2ext::Bindings key_bindings;
562 // to keep track of the playhead position for control_scroll
563 boost::optional<framepos_t> _control_scroll_target;
565 PlaylistSelector* _playlist_selector;
567 typedef std::pair<TimeAxisView*,XMLNode*> TAVState;
570 VisualState (bool with_tracks);
573 framecnt_t samples_per_pixel;
574 framepos_t leftmost_frame;
575 Editing::ZoomFocus zoom_focus;
576 GUIObjectState* gui_state;
579 std::list<VisualState*> undo_visual_stack;
580 std::list<VisualState*> redo_visual_stack;
581 VisualState* current_visual_state (bool with_tracks = true);
582 void undo_visual_state ();
583 void redo_visual_state ();
584 void use_visual_state (VisualState&);
586 void swap_visual_state ();
588 std::vector<VisualState*> visual_states;
589 void start_visual_state_op (uint32_t n);
590 void cancel_visual_state_op (uint32_t n);
592 framepos_t leftmost_frame;
593 framecnt_t samples_per_pixel;
594 Editing::ZoomFocus zoom_focus;
596 void set_samples_per_pixel (framecnt_t);
598 Editing::MouseMode mouse_mode;
599 Editing::SnapType pre_internal_snap_type;
600 Editing::SnapMode pre_internal_snap_mode;
601 Editing::SnapType internal_snap_type;
602 Editing::SnapMode internal_snap_mode;
603 Editing::MouseMode effective_mouse_mode () const;
605 enum JoinObjectRangeState {
606 JOIN_OBJECT_RANGE_NONE,
607 /** `join object/range' mode is active and the mouse is over a place where object mode should happen */
608 JOIN_OBJECT_RANGE_OBJECT,
609 /** `join object/range' mode is active and the mouse is over a place where range mode should happen */
610 JOIN_OBJECT_RANGE_RANGE
613 JoinObjectRangeState _join_object_range_state;
615 void update_join_object_range_location (double);
617 boost::optional<int> pre_notebook_shrink_pane_width;
619 void pane_allocation_handler (Gtk::Allocation&, Gtk::Paned*);
621 Gtk::Notebook _the_notebook;
622 bool _notebook_shrunk;
623 void add_notebook_page (std::string const &, Gtk::Widget &);
624 bool notebook_tab_clicked (GdkEventButton *, Gtk::Widget *);
626 Gtk::HPaned edit_pane;
627 Gtk::VPaned editor_summary_pane;
629 Gtk::EventBox meter_base;
631 Gtk::EventBox marker_base;
632 Gtk::HBox marker_box;
633 Gtk::VBox scrollers_rulers_markers_box;
635 void location_changed (ARDOUR::Location *);
636 void location_flags_changed (ARDOUR::Location *);
637 void refresh_location_display ();
638 void refresh_location_display_internal (const ARDOUR::Locations::LocationList&);
639 void add_new_location (ARDOUR::Location *);
640 ArdourCanvas::Container* add_new_location_internal (ARDOUR::Location *);
641 void location_gone (ARDOUR::Location *);
642 void remove_marker (ArdourCanvas::Item&, GdkEvent*);
643 gint really_remove_marker (ARDOUR::Location* loc);
644 void goto_nth_marker (int nth);
645 void toggle_marker_lines ();
646 void set_marker_line_visibility (bool);
648 uint32_t location_marker_color;
649 uint32_t location_range_color;
650 uint32_t location_loop_color;
651 uint32_t location_punch_color;
652 uint32_t location_cd_marker_color;
654 struct LocationMarkers {
659 LocationMarkers () : start(0), end(0), valid (true) {}
666 void set_show_lines (bool);
667 void set_selected (bool);
668 void canvas_height_set (double);
671 void set_name (const std::string&);
672 void set_position (framepos_t start, framepos_t end = 0);
673 void set_color_rgba (uint32_t);
676 LocationMarkers *find_location_markers (ARDOUR::Location *) const;
677 ARDOUR::Location* find_location_from_marker (ArdourMarker *, bool& is_start) const;
678 ArdourMarker* find_marker_from_location_id (PBD::ID const &, bool) const;
679 ArdourMarker* entered_marker;
680 bool _show_marker_lines;
682 typedef std::map<ARDOUR::Location*,LocationMarkers *> LocationMarkerMap;
683 LocationMarkerMap location_markers;
685 void update_marker_labels ();
686 void update_marker_labels (ArdourCanvas::Container *);
687 void check_marker_label (ArdourMarker *);
689 /** A set of lists of Markers that are in each of the canvas groups
690 * for the marker sections at the top of the editor. These lists
691 * are kept sorted in time order between marker movements, so that after
692 * a marker has moved we can decide whether we need to update the labels
693 * for all markers or for just a few.
695 std::map<ArdourCanvas::Container *, std::list<ArdourMarker *> > _sorted_marker_lists;
696 void remove_sorted_marker (ArdourMarker *);
698 void hide_marker (ArdourCanvas::Item*, GdkEvent*);
699 void clear_marker_display ();
700 void mouse_add_new_range (framepos_t);
701 void mouse_add_new_loop (framepos_t);
702 void mouse_add_new_punch (framepos_t);
703 bool choose_new_marker_name(std::string &name);
704 void update_cd_marker_display ();
705 void ensure_cd_marker_updated (LocationMarkers * lam, ARDOUR::Location * location);
707 TimeAxisView* clicked_axisview;
708 RouteTimeAxisView* clicked_routeview;
709 /** The last RegionView that was clicked on, or 0 if the last click was not
710 * on a RegionView. This is set up by the canvas event handlers in
711 * editor_canvas_events.cc
713 RegionView* clicked_regionview;
714 RegionSelection latest_regionviews;
715 uint32_t clicked_selection;
716 ControlPoint* clicked_control_point;
718 void sort_track_selection (TrackViewList&);
720 void get_equivalent_regions (RegionView* rv, std::vector<RegionView*> &, PBD::PropertyID) const;
721 RegionSelection get_equivalent_regions (RegionSelection &, PBD::PropertyID) const;
722 void mapover_tracks (sigc::slot<void,RouteTimeAxisView&,uint32_t> sl, TimeAxisView*, PBD::PropertyID) const;
723 void mapover_tracks_with_unique_playlists (sigc::slot<void,RouteTimeAxisView&,uint32_t> sl, TimeAxisView*, PBD::PropertyID) const;
725 /* functions to be passed to mapover_tracks(), possibly with sigc::bind()-supplied arguments */
726 void mapped_get_equivalent_regions (RouteTimeAxisView&, uint32_t, RegionView *, std::vector<RegionView*>*) const;
727 void mapped_use_new_playlist (RouteTimeAxisView&, uint32_t, std::vector<boost::shared_ptr<ARDOUR::Playlist> > const &);
728 void mapped_use_copy_playlist (RouteTimeAxisView&, uint32_t, std::vector<boost::shared_ptr<ARDOUR::Playlist> > const &);
729 void mapped_clear_playlist (RouteTimeAxisView&, uint32_t);
731 void button_selection (ArdourCanvas::Item* item, GdkEvent* event, ItemType item_type);
732 bool button_release_can_deselect;
733 bool _mouse_changed_selection;
735 void catch_vanishing_regionview (RegionView *);
737 void set_selected_track (TimeAxisView&, Selection::Operation op = Selection::Set, bool no_remove=false);
738 void select_all_tracks ();
739 bool select_all_internal_edit (Selection::Operation);
741 bool set_selected_control_point_from_click (bool press, Selection::Operation op = Selection::Set);
742 void set_selected_track_from_click (bool press, Selection::Operation op = Selection::Set, bool no_remove=false);
743 void set_selected_track_as_side_effect (Selection::Operation op);
744 bool set_selected_regionview_from_click (bool press, Selection::Operation op = Selection::Set);
746 bool set_selected_regionview_from_map_event (GdkEventAny*, StreamView*, boost::weak_ptr<ARDOUR::Region>);
747 void collect_new_region_view (RegionView *);
748 void collect_and_select_new_region_view (RegionView *);
750 Gtk::Menu track_context_menu;
751 Gtk::Menu track_region_context_menu;
752 Gtk::Menu track_selection_context_menu;
754 Gtk::MenuItem* region_edit_menu_split_item;
755 Gtk::MenuItem* region_edit_menu_split_multichannel_item;
756 Gtk::Menu * track_region_edit_playlist_menu;
757 Gtk::Menu * track_edit_playlist_submenu;
758 Gtk::Menu * track_selection_edit_playlist_submenu;
760 GdkEvent context_click_event;
762 void popup_track_context_menu (int, int, ItemType, bool);
763 Gtk::Menu* build_track_context_menu ();
764 Gtk::Menu* build_track_bus_context_menu ();
765 Gtk::Menu* build_track_region_context_menu ();
766 Gtk::Menu* build_track_selection_context_menu ();
767 void add_dstream_context_items (Gtk::Menu_Helpers::MenuList&);
768 void add_bus_context_items (Gtk::Menu_Helpers::MenuList&);
769 void add_region_context_items (Gtk::Menu_Helpers::MenuList&, boost::shared_ptr<ARDOUR::Track>);
770 void add_selection_context_items (Gtk::Menu_Helpers::MenuList&);
771 Gtk::MenuItem* _popup_region_menu_item;
773 void popup_control_point_context_menu (ArdourCanvas::Item *, GdkEvent *);
774 Gtk::Menu _control_point_context_menu;
776 void popup_note_context_menu (ArdourCanvas::Item *, GdkEvent *);
777 Gtk::Menu _note_context_menu;
779 void add_routes (ARDOUR::RouteList&);
780 void timeaxisview_deleted (TimeAxisView *);
782 Gtk::HBox global_hpacker;
783 Gtk::VBox global_vpacker;
785 /* Cursor stuff. Do not use directly, use via CursorContext. */
786 friend class CursorContext;
787 std::vector<Gdk::Cursor*> _cursor_stack;
788 void set_canvas_cursor (Gdk::Cursor*);
789 size_t push_canvas_cursor (Gdk::Cursor*);
790 void pop_canvas_cursor ();
792 Gdk::Cursor* which_grabber_cursor () const;
793 Gdk::Cursor* which_track_cursor () const;
794 Gdk::Cursor* which_mode_cursor () const;
795 Gdk::Cursor* which_trim_cursor (bool left_side) const;
796 Gdk::Cursor* which_canvas_cursor (ItemType type) const;
798 /** Push the appropriate enter/cursor context on item entry. */
799 void choose_canvas_cursor_on_entry (ItemType);
801 /** Update all enter cursors based on current settings. */
802 void update_all_enter_cursors ();
804 ArdourCanvas::GtkCanvas* _track_canvas;
805 ArdourCanvas::GtkCanvasViewport* _track_canvas_viewport;
807 bool within_track_canvas;
809 friend class VerboseCursor;
810 VerboseCursor* _verbose_cursor;
812 void parameter_changed (std::string);
813 void ui_parameter_changed (std::string);
815 Gtk::EventBox time_bars_event_box;
816 Gtk::VBox time_bars_vbox;
818 ArdourCanvas::Pixbuf *logo_item;
820 ArdourCanvas::Container *tempo_group;
821 ArdourCanvas::Container *meter_group;
822 ArdourCanvas::Container *marker_group;
823 ArdourCanvas::Container *range_marker_group;
824 ArdourCanvas::Container *transport_marker_group;
825 ArdourCanvas::Container* cd_marker_group;
827 /* parent for groups which themselves contain time markers */
828 ArdourCanvas::Container* _time_markers_group;
830 /* The group containing all other groups that are scrolled vertically
833 ArdourCanvas::ScrollGroup* hv_scroll_group;
835 /* The group containing all other groups that are scrolled horizontally ONLY
837 ArdourCanvas::ScrollGroup* h_scroll_group;
839 /* Scroll group for cursors, scrolled horizontally, above everything else
841 ArdourCanvas::ScrollGroup* cursor_scroll_group;
843 /* The group containing all trackviews. */
844 ArdourCanvas::Container* no_scroll_group;
846 /* The group containing all trackviews. */
847 ArdourCanvas::Container* _trackview_group;
849 /* The group holding things (mostly regions) while dragging so they
850 * are on top of everything else
852 ArdourCanvas::Container* _drag_motion_group;
854 /* a rect that sits at the bottom of all tracks to act as a drag-no-drop/clickable
857 ArdourCanvas::Rectangle* _canvas_drop_zone;
858 bool canvas_drop_zone_event (GdkEvent* event);
861 ruler_metric_timecode = 0,
862 ruler_metric_bbt = 1,
863 ruler_metric_samples = 2,
864 ruler_metric_minsec = 3,
866 ruler_time_tempo = 4,
867 ruler_time_meter = 5,
868 ruler_time_marker = 6,
869 ruler_time_range_marker = 7,
870 ruler_time_transport_marker = 8,
871 ruler_time_cd_marker = 9,
872 ruler_video_timeline = 10,
875 Glib::RefPtr<Gtk::ToggleAction> ruler_timecode_action;
876 Glib::RefPtr<Gtk::ToggleAction> ruler_bbt_action;
877 Glib::RefPtr<Gtk::ToggleAction> ruler_samples_action;
878 Glib::RefPtr<Gtk::ToggleAction> ruler_minsec_action;
879 Glib::RefPtr<Gtk::ToggleAction> ruler_tempo_action;
880 Glib::RefPtr<Gtk::ToggleAction> ruler_meter_action;
881 Glib::RefPtr<Gtk::ToggleAction> ruler_marker_action;
882 Glib::RefPtr<Gtk::ToggleAction> ruler_range_action;
883 Glib::RefPtr<Gtk::ToggleAction> ruler_loop_punch_action;
884 Glib::RefPtr<Gtk::ToggleAction> ruler_cd_marker_action;
885 bool no_ruler_shown_update;
887 Gtk::Widget * ruler_grabbed_widget;
889 RulerDialog* ruler_dialog;
891 void initialize_rulers ();
892 void update_just_timecode ();
893 void compute_fixed_ruler_scale (); //calculates the RulerScale of the fixed rulers
894 void update_fixed_rulers ();
895 void update_tempo_based_rulers (ARDOUR::TempoMap::BBTPointList::const_iterator& begin,
896 ARDOUR::TempoMap::BBTPointList::const_iterator& end);
897 void popup_ruler_menu (framepos_t where = 0, ItemType type = RegionItem);
898 void update_ruler_visibility ();
899 void set_ruler_visible (RulerType, bool);
900 void toggle_ruler_visibility (RulerType rt);
901 void ruler_toggled (int);
902 bool ruler_label_button_release (GdkEventButton*);
903 void store_ruler_visibility ();
904 void restore_ruler_visibility ();
908 enum MinsecRulerScale {
913 minsec_show_many_hours
916 MinsecRulerScale minsec_ruler_scale;
918 framecnt_t minsec_mark_interval;
919 gint minsec_mark_modulo;
921 void set_minsec_ruler_scale (framepos_t, framepos_t);
923 enum TimecodeRulerScale {
925 timecode_show_frames,
926 timecode_show_seconds,
927 timecode_show_minutes,
929 timecode_show_many_hours
932 TimecodeRulerScale timecode_ruler_scale;
934 gint timecode_mark_modulo;
935 gint timecode_nmarks;
936 void set_timecode_ruler_scale (framepos_t, framepos_t);
938 framecnt_t _samples_ruler_interval;
939 void set_samples_ruler_scale (framepos_t, framepos_t);
949 bbt_show_ticks_detail,
950 bbt_show_ticks_super_detail
953 BBTRulerScale bbt_ruler_scale;
957 uint32_t bbt_bar_helper_on;
958 uint32_t bbt_accent_modulo;
959 void compute_bbt_ruler_scale (framepos_t lower, framepos_t upper,
960 ARDOUR::TempoMap::BBTPointList::const_iterator current_bbt_points_begin,
961 ARDOUR::TempoMap::BBTPointList::const_iterator current_bbt_points_end);
963 ArdourCanvas::Ruler* timecode_ruler;
964 ArdourCanvas::Ruler* bbt_ruler;
965 ArdourCanvas::Ruler* samples_ruler;
966 ArdourCanvas::Ruler* minsec_ruler;
968 static double timebar_height;
969 guint32 visible_timebars;
970 Gtk::Menu *editor_ruler_menu;
972 ArdourCanvas::Rectangle* tempo_bar;
973 ArdourCanvas::Rectangle* meter_bar;
974 ArdourCanvas::Rectangle* marker_bar;
975 ArdourCanvas::Rectangle* range_marker_bar;
976 ArdourCanvas::Rectangle* transport_marker_bar;
977 ArdourCanvas::Rectangle* cd_marker_bar;
979 Gtk::Label minsec_label;
980 Gtk::Label bbt_label;
981 Gtk::Label timecode_label;
982 Gtk::Label samples_label;
983 Gtk::Label tempo_label;
984 Gtk::Label meter_label;
985 Gtk::Label mark_label;
986 Gtk::Label range_mark_label;
987 Gtk::Label transport_mark_label;
988 Gtk::Label cd_mark_label;
990 /* videtimline related actions */
991 Gtk::Label videotl_label;
992 ArdourCanvas::Container* videotl_group;
993 Glib::RefPtr<Gtk::ToggleAction> ruler_video_action;
994 Glib::RefPtr<Gtk::ToggleAction> xjadeo_proc_action;
995 Glib::RefPtr<Gtk::ToggleAction> xjadeo_ontop_action;
996 Glib::RefPtr<Gtk::ToggleAction> xjadeo_timecode_action;
997 Glib::RefPtr<Gtk::ToggleAction> xjadeo_frame_action;
998 Glib::RefPtr<Gtk::ToggleAction> xjadeo_osdbg_action;
999 Glib::RefPtr<Gtk::ToggleAction> xjadeo_fullscreen_action;
1000 Glib::RefPtr<Gtk::ToggleAction> xjadeo_letterbox_action;
1001 Glib::RefPtr<Gtk::Action> xjadeo_zoom_100;
1002 void set_xjadeo_proc ();
1003 void toggle_xjadeo_proc (int state=-1);
1004 void set_close_video_sensitive (bool onoff);
1005 void set_xjadeo_sensitive (bool onoff);
1006 void set_xjadeo_viewoption (int);
1007 void toggle_xjadeo_viewoption (int what, int state=-1);
1008 void toggle_ruler_video (bool onoff) {ruler_video_action->set_active(onoff);}
1009 int videotl_bar_height; /* in units of timebar_height; default: 4 */
1010 int get_videotl_bar_height () const { return videotl_bar_height; }
1011 void toggle_region_video_lock ();
1013 friend class EditorCursor;
1015 EditorCursor* playhead_cursor;
1017 framepos_t get_region_boundary (framepos_t pos, int32_t dir, bool with_selection, bool only_onscreen);
1019 void cursor_to_region_boundary (bool with_selection, int32_t dir);
1020 void cursor_to_next_region_boundary (bool with_selection);
1021 void cursor_to_previous_region_boundary (bool with_selection);
1022 void cursor_to_next_region_point (EditorCursor*, ARDOUR::RegionPoint);
1023 void cursor_to_previous_region_point (EditorCursor*, ARDOUR::RegionPoint);
1024 void cursor_to_region_point (EditorCursor*, ARDOUR::RegionPoint, int32_t dir);
1025 void cursor_to_selection_start (EditorCursor *);
1026 void cursor_to_selection_end (EditorCursor *);
1028 void selected_marker_to_region_boundary (bool with_selection, int32_t dir);
1029 void selected_marker_to_next_region_boundary (bool with_selection);
1030 void selected_marker_to_previous_region_boundary (bool with_selection);
1031 void selected_marker_to_next_region_point (ARDOUR::RegionPoint);
1032 void selected_marker_to_previous_region_point (ARDOUR::RegionPoint);
1033 void selected_marker_to_region_point (ARDOUR::RegionPoint, int32_t dir);
1034 void selected_marker_to_selection_start ();
1035 void selected_marker_to_selection_end ();
1037 void select_all_selectables_using_cursor (EditorCursor *, bool);
1038 void select_all_selectables_using_edit (bool, bool);
1039 void select_all_selectables_between (bool within);
1040 void select_range_between ();
1042 boost::shared_ptr<ARDOUR::Region> find_next_region (ARDOUR::framepos_t, ARDOUR::RegionPoint, int32_t dir, TrackViewList&, TimeAxisView ** = 0);
1043 ARDOUR::framepos_t find_next_region_boundary (ARDOUR::framepos_t, int32_t dir, const TrackViewList&);
1045 std::vector<ARDOUR::framepos_t> region_boundary_cache;
1046 void build_region_boundary_cache ();
1048 Gtk::HBox toplevel_hpacker;
1051 Gtk::HBox bottom_hbox;
1053 Gtk::Table edit_packer;
1055 /** the adjustment that controls the overall editor vertical scroll position */
1056 Gtk::Adjustment vertical_adjustment;
1057 Gtk::Adjustment horizontal_adjustment;
1059 Gtk::Adjustment unused_adjustment; // yes, really; Gtk::Layout constructor requires refs
1060 Gtk::Layout controls_layout;
1061 bool control_layout_scroll (GdkEventScroll* ev);
1062 void reset_controls_layout_width ();
1063 void reset_controls_layout_height (int32_t height);
1072 bool scroll_press (Direction);
1073 void scroll_release ();
1074 sigc::connection _scroll_connection;
1075 int _scroll_callbacks;
1077 double _visible_canvas_width;
1078 double _visible_canvas_height; ///< height of the visible area of the track canvas
1079 double _full_canvas_height; ///< full height of the canvas
1081 bool track_canvas_map_handler (GdkEventAny*);
1083 bool edit_controls_button_release (GdkEventButton*);
1084 Gtk::Menu *edit_controls_left_menu;
1085 Gtk::Menu *edit_controls_right_menu;
1087 Gtk::VBox track_canvas_vbox;
1088 Gtk::VBox edit_controls_vbox;
1089 Gtk::HBox edit_controls_hbox;
1091 void control_vertical_zoom_in_all ();
1092 void control_vertical_zoom_out_all ();
1093 void control_vertical_zoom_in_selected ();
1094 void control_vertical_zoom_out_selected ();
1095 void control_step_tracks_up ();
1096 void control_step_tracks_down ();
1097 void control_view (uint32_t);
1098 void control_scroll (float);
1099 void control_select (uint32_t rid, Selection::Operation);
1100 void control_unselect ();
1101 void access_action (std::string,std::string);
1102 bool deferred_control_scroll (framepos_t);
1103 sigc::connection control_scroll_connection;
1105 void tie_vertical_scrolling ();
1106 void set_horizontal_position (double);
1107 double horizontal_position () const;
1109 struct VisualChange {
1117 framepos_t time_origin;
1118 framecnt_t samples_per_pixel;
1121 int idle_handler_id;
1122 /** true if we are currently in the idle handler */
1125 VisualChange() : pending ((VisualChange::Type) 0), time_origin (0), samples_per_pixel (0), idle_handler_id (-1), being_handled (false) {}
1127 pending = Type (pending | t);
1131 VisualChange pending_visual_change;
1133 static int _idle_visual_changer (void *arg);
1134 int idle_visual_changer ();
1135 void visual_changer (const VisualChange&);
1136 void ensure_visual_change_idle_handler ();
1139 TrackViewList track_views;
1140 std::pair<TimeAxisView*, double> trackview_by_y_position (double, bool trackview_relative_offset = true) const;
1141 RouteTimeAxisView* axis_view_from_route (boost::shared_ptr<ARDOUR::Route>) const;
1143 TrackViewList get_tracks_for_range_action () const;
1145 sigc::connection super_rapid_screen_update_connection;
1146 framepos_t last_update_frame;
1147 void center_screen_internal (framepos_t, float);
1149 void super_rapid_screen_update ();
1151 void session_going_away ();
1153 framepos_t cut_buffer_start;
1154 framecnt_t cut_buffer_length;
1156 boost::shared_ptr<CursorContext> _press_cursor_ctx; ///< Button press cursor context
1158 boost::weak_ptr<ARDOUR::Trimmable> _trimmable;
1159 boost::weak_ptr<ARDOUR::Movable> _movable;
1161 bool typed_event (ArdourCanvas::Item*, GdkEvent*, ItemType);
1162 bool button_press_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1163 bool button_press_handler_1 (ArdourCanvas::Item *, GdkEvent *, ItemType);
1164 bool button_press_handler_2 (ArdourCanvas::Item *, GdkEvent *, ItemType);
1165 bool button_release_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1166 bool button_double_click_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1167 bool button_press_dispatch (GdkEventButton*);
1168 bool button_release_dispatch (GdkEventButton*);
1169 bool motion_handler (ArdourCanvas::Item*, GdkEvent*, bool from_autoscroll = false);
1170 bool enter_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1171 bool leave_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1172 bool key_press_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1173 bool key_release_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1175 Gtkmm2ext::Bindings* button_bindings;
1176 XMLNode* button_settings () const;
1178 /* KEYMAP HANDLING */
1180 void register_actions ();
1181 void register_region_actions ();
1183 void load_bindings ();
1184 Gtkmm2ext::ActionMap editor_action_map;
1186 /* CUT/COPY/PASTE */
1188 framepos_t last_paste_pos;
1189 unsigned paste_count;
1191 void cut_copy (Editing::CutCopyOp);
1192 bool can_cut_copy () const;
1193 void cut_copy_points (Editing::CutCopyOp, Evoral::Beats earliest=Evoral::Beats(), bool midi=false);
1194 void cut_copy_regions (Editing::CutCopyOp, RegionSelection&);
1195 void cut_copy_ranges (Editing::CutCopyOp);
1196 void cut_copy_midi (Editing::CutCopyOp);
1198 void mouse_paste ();
1199 void paste_internal (framepos_t position, float times);
1201 /* EDITING OPERATIONS */
1203 void reset_point_selection ();
1204 void toggle_region_lock ();
1205 void toggle_opaque_region ();
1206 void toggle_record_enable ();
1207 void toggle_solo ();
1208 void toggle_solo_isolate ();
1209 void toggle_mute ();
1210 void toggle_region_lock_style ();
1212 enum LayerOperation {
1219 void do_layer_operation (LayerOperation);
1220 void raise_region ();
1221 void raise_region_to_top ();
1222 void change_region_layering_order (bool from_context_menu);
1223 void lower_region ();
1224 void lower_region_to_bottom ();
1225 void split_region_at_transients ();
1226 void crop_region_to_selection ();
1227 void crop_region_to (framepos_t start, framepos_t end);
1228 void set_sync_point (framepos_t, const RegionSelection&);
1229 void set_region_sync_position ();
1230 void remove_region_sync();
1231 void align_regions (ARDOUR::RegionPoint);
1232 void align_regions_relative (ARDOUR::RegionPoint point);
1233 void align_region (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, framepos_t position);
1234 void align_region_internal (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, framepos_t position);
1235 void remove_selected_regions ();
1236 void remove_clicked_region ();
1237 void show_region_properties ();
1238 void show_midi_list_editor ();
1239 void rename_region ();
1240 void duplicate_some_regions (RegionSelection&, float times);
1241 void duplicate_selection (float times);
1242 void region_fill_selection ();
1243 void combine_regions ();
1244 void uncombine_regions ();
1246 void region_fill_track ();
1247 void audition_playlist_region_standalone (boost::shared_ptr<ARDOUR::Region>);
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 transpose_region ();
1261 void transpose_regions (const RegionSelection& rs);
1262 void insert_patch_change (bool from_context);
1263 void fork_region ();
1265 void do_insert_time ();
1266 void insert_time (framepos_t, framecnt_t, Editing::InsertTimeOption, bool, bool, bool, bool, bool, bool);
1268 void do_remove_time ();
1269 void remove_time (framepos_t pos, framecnt_t distance, Editing::InsertTimeOption opt, bool ignore_music_glue, bool markers_too,
1270 bool glued_markers_too, bool locked_markers_too, bool tempo_too);
1272 void tab_to_transient (bool forward);
1274 void set_tempo_from_region ();
1275 void use_range_as_bar ();
1277 void define_one_bar (framepos_t start, framepos_t end);
1279 void audition_region_from_region_list ();
1280 void hide_region_from_region_list ();
1281 void show_region_in_region_list ();
1283 void naturalize_region ();
1285 void reset_focus ();
1287 void split_region ();
1292 void paste (float times, bool from_context_menu = false);
1294 void place_transient ();
1295 void remove_transient (ArdourCanvas::Item* item);
1296 void snap_regions_to_grid ();
1297 void close_region_gaps ();
1299 void keyboard_paste ();
1301 void region_from_selection ();
1302 void create_region_from_selection (std::vector<boost::shared_ptr<ARDOUR::Region> >&);
1304 void play_from_start ();
1305 void play_from_edit_point ();
1306 void play_from_edit_point_and_return ();
1307 void play_selected_region ();
1308 void play_edit_range ();
1309 void play_location (ARDOUR::Location&);
1310 void loop_location (ARDOUR::Location&);
1312 void calc_extra_zoom_edges(framepos_t &start, framepos_t &end);
1313 void temporal_zoom_selection (bool both_axes = false);
1314 void temporal_zoom_region (bool both_axes);
1315 void temporal_zoom_session ();
1316 void temporal_zoom (framecnt_t samples_per_pixel);
1317 void temporal_zoom_by_frame (framepos_t start, framepos_t end);
1318 void temporal_zoom_to_frame (bool coarser, framepos_t frame);
1320 void insert_region_list_selection (float times);
1323 void external_pt_dialog ();
1324 typedef struct ptflookup {
1329 bool operator ==(const struct ptflookup& other) {
1330 return (this->index1 == other.index1);
1334 /* import & embed */
1336 void add_external_audio_action (Editing::ImportMode);
1337 void external_audio_dialog ();
1338 void session_import_dialog ();
1340 int check_whether_and_how_to_import(std::string, bool all_or_nothing = true);
1341 bool check_multichannel_status (const std::vector<std::string>& paths);
1343 SoundFileOmega* sfbrowser;
1345 void bring_in_external_audio (Editing::ImportMode mode, framepos_t& pos);
1347 bool idle_drop_paths (std::vector<std::string> paths, framepos_t frame, double ypos, bool copy);
1348 void drop_paths_part_two (const std::vector<std::string>& paths, framepos_t frame, double ypos, bool copy);
1350 int import_sndfiles (std::vector<std::string> paths,
1351 Editing::ImportDisposition disposition,
1352 Editing::ImportMode mode,
1353 ARDOUR::SrcQuality quality,
1357 boost::shared_ptr<ARDOUR::Track>& track,
1359 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
1361 int embed_sndfiles (std::vector<std::string> paths,
1362 bool multiple_files,
1363 bool& check_sample_rate,
1364 Editing::ImportDisposition disposition,
1365 Editing::ImportMode mode,
1369 boost::shared_ptr<ARDOUR::Track>& track,
1370 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
1372 int add_sources (std::vector<std::string> paths,
1373 ARDOUR::SourceList& sources,
1375 Editing::ImportDisposition disposition,
1376 Editing::ImportMode mode,
1379 boost::shared_ptr<ARDOUR::Track>& track,
1380 bool add_channel_suffix,
1381 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
1383 int finish_bringing_in_material (boost::shared_ptr<ARDOUR::Region> region,
1387 Editing::ImportMode mode,
1388 boost::shared_ptr<ARDOUR::Track>& existing_track,
1389 const std::string& new_track_name,
1390 boost::shared_ptr<ARDOUR::PluginInfo> instrument);
1392 boost::shared_ptr<ARDOUR::AudioTrack> get_nth_selected_audio_track (int nth) const;
1393 boost::shared_ptr<ARDOUR::MidiTrack> get_nth_selected_midi_track (int nth) const;
1395 void toggle_midi_input_active (bool flip_others);
1397 ARDOUR::InterThreadInfo* current_interthread_info;
1399 AnalysisWindow* analysis_window;
1401 /* import specific info */
1403 struct EditorImportStatus : public ARDOUR::ImportStatus {
1404 Editing::ImportMode mode;
1408 boost::shared_ptr<ARDOUR::Track> track;
1412 EditorImportStatus import_status;
1413 static void *_import_thread (void *);
1414 void* import_thread ();
1415 void finish_import ();
1417 /* to support this ... */
1419 void import_audio (bool as_tracks);
1420 void do_import (std::vector<std::string> paths, bool split, bool as_tracks);
1422 void move_to_start ();
1423 void move_to_end ();
1424 void center_playhead ();
1425 void center_edit_point ();
1426 void playhead_forward_to_grid ();
1427 void playhead_backward_to_grid ();
1428 void scroll_playhead (bool forward);
1429 void scroll_backward (float pages=0.8f);
1430 void scroll_forward (float pages=0.8f);
1431 void scroll_tracks_down ();
1432 void scroll_tracks_up ();
1434 void clear_markers ();
1435 void clear_ranges ();
1436 void clear_locations ();
1437 void unhide_markers ();
1438 void unhide_ranges ();
1439 void jump_forward_to_mark ();
1440 void jump_backward_to_mark ();
1441 void cursor_align (bool playhead_to_edit);
1442 void toggle_skip_playback ();
1444 void remove_last_capture ();
1445 void select_all_selectables_using_time_selection ();
1446 void select_all_selectables_using_loop();
1447 void select_all_selectables_using_punch();
1448 void set_selection_from_range (ARDOUR::Location&);
1449 void set_selection_from_punch ();
1450 void set_selection_from_loop ();
1451 void set_selection_from_region ();
1453 void add_location_mark (framepos_t where);
1454 void add_location_from_region ();
1455 void add_locations_from_region ();
1456 void add_location_from_selection ();
1457 void set_loop_from_selection (bool play);
1458 void set_punch_from_selection ();
1459 void set_punch_from_region ();
1461 void set_session_start_from_playhead ();
1462 void set_session_end_from_playhead ();
1463 void set_session_extents_from_selection ();
1465 void set_loop_from_region (bool play);
1467 void set_loop_range (framepos_t start, framepos_t end, std::string cmd);
1468 void set_punch_range (framepos_t start, framepos_t end, std::string cmd);
1470 void add_location_from_playhead_cursor ();
1471 void remove_location_at_playhead_cursor ();
1472 bool select_new_marker;
1474 void reverse_selection ();
1475 void edit_envelope ();
1477 double last_scrub_x;
1478 int scrubbing_direction;
1479 int scrub_reversals;
1480 int scrub_reverse_distance;
1481 void scrub (framepos_t, double);
1483 void set_punch_start_from_edit_point ();
1484 void set_punch_end_from_edit_point ();
1485 void set_loop_start_from_edit_point ();
1486 void set_loop_end_from_edit_point ();
1488 void keyboard_selection_begin ( Editing::EditIgnoreOption = Editing::EDIT_IGNORE_NONE );
1489 void keyboard_selection_finish (bool add, Editing::EditIgnoreOption = Editing::EDIT_IGNORE_NONE);
1490 bool have_pending_keyboard_selection;
1491 framepos_t pending_keyboard_selection_start;
1493 void move_range_selection_start_or_end_to_region_boundary (bool, bool);
1495 Editing::SnapType _snap_type;
1496 Editing::SnapMode _snap_mode;
1498 /// Snap threshold in pixels
1499 double snap_threshold;
1501 bool ignore_gui_changes;
1503 DragManager* _drags;
1508 Gtk::Dialog* lock_dialog;
1510 struct timeval last_event_time;
1511 bool generic_event_handler (GdkEvent*);
1512 bool lock_timeout_callback ();
1513 void start_lock_event_timing ();
1515 Gtk::Menu fade_context_menu;
1517 Gtk::Menu xfade_in_context_menu;
1518 Gtk::Menu xfade_out_context_menu;
1519 void popup_xfade_in_context_menu (int, int, ArdourCanvas::Item*, ItemType);
1520 void popup_xfade_out_context_menu (int, int, ArdourCanvas::Item*, ItemType);
1521 void fill_xfade_menu (Gtk::Menu_Helpers::MenuList& items, bool start);
1523 void set_fade_in_shape (ARDOUR::FadeShape);
1524 void set_fade_out_shape (ARDOUR::FadeShape);
1526 void set_fade_length (bool in);
1527 void set_fade_in_active (bool);
1528 void set_fade_out_active (bool);
1532 std::set<boost::shared_ptr<ARDOUR::Playlist> > motion_frozen_playlists;
1534 bool _dragging_playhead;
1535 bool _dragging_edit_point;
1537 void marker_drag_motion_callback (GdkEvent*);
1538 void marker_drag_finished_callback (GdkEvent*);
1540 gint mouse_rename_region (ArdourCanvas::Item*, GdkEvent*);
1542 void add_region_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1543 void start_create_region_grab (ArdourCanvas::Item*, GdkEvent*);
1544 void add_region_copy_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1545 void add_region_brush_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1546 void start_selection_grab (ArdourCanvas::Item*, GdkEvent*);
1548 void region_view_item_click (AudioRegionView&, GdkEventButton*);
1550 bool can_remove_control_point (ArdourCanvas::Item *);
1551 void remove_control_point (ArdourCanvas::Item *);
1553 void mouse_brush_insert_region (RegionView*, framepos_t pos);
1555 /* Canvas event handlers */
1557 bool canvas_scroll_event (GdkEventScroll* event, bool from_canvas);
1558 bool canvas_control_point_event (GdkEvent* event,ArdourCanvas::Item*, ControlPoint*);
1559 bool canvas_line_event (GdkEvent* event,ArdourCanvas::Item*, AutomationLine*);
1560 bool canvas_selection_rect_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1561 bool canvas_selection_start_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1562 bool canvas_selection_end_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1563 bool canvas_start_xfade_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1564 bool canvas_end_xfade_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1565 bool canvas_fade_in_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1566 bool canvas_fade_in_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*, bool trim = false);
1567 bool canvas_fade_out_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1568 bool canvas_fade_out_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*, bool trim = false);
1569 bool canvas_region_view_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1570 bool canvas_wave_view_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1571 bool canvas_frame_handle_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1572 bool canvas_region_view_name_highlight_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1573 bool canvas_region_view_name_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1574 bool canvas_feature_line_event (GdkEvent* event, ArdourCanvas::Item*, RegionView*);
1575 bool canvas_stream_view_event (GdkEvent* event,ArdourCanvas::Item*, RouteTimeAxisView*);
1576 bool canvas_marker_event (GdkEvent* event,ArdourCanvas::Item*, ArdourMarker*);
1577 bool canvas_tempo_marker_event (GdkEvent* event,ArdourCanvas::Item*, TempoMarker*);
1578 bool canvas_meter_marker_event (GdkEvent* event,ArdourCanvas::Item*, MeterMarker*);
1579 bool canvas_automation_track_event(GdkEvent* event, ArdourCanvas::Item*, AutomationTimeAxisView*);
1580 bool canvas_note_event (GdkEvent* event, ArdourCanvas::Item *);
1582 bool canvas_ruler_event (GdkEvent* event, ArdourCanvas::Item *, ItemType);
1583 bool canvas_tempo_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1584 bool canvas_meter_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1585 bool canvas_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1586 bool canvas_range_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1587 bool canvas_transport_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1588 bool canvas_cd_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1590 bool canvas_videotl_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1591 void update_video_timeline (bool flush = false);
1592 void set_video_timeline_height (const int);
1593 bool is_video_timeline_locked ();
1594 void toggle_video_timeline_locked ();
1595 void set_video_timeline_locked (const bool);
1596 void queue_visual_videotimeline_update ();
1597 void embed_audio_from_video (std::string, framepos_t n = 0, bool lock_position_to_video = true);
1599 PBD::Signal0<void> EditorFreeze;
1600 PBD::Signal0<void> EditorThaw;
1603 friend class DragManager;
1604 friend class EditorRouteGroups;
1605 friend class EditorRegions;
1607 /* non-public event handlers */
1609 bool canvas_playhead_cursor_event (GdkEvent* event, ArdourCanvas::Item*);
1610 bool track_canvas_scroll (GdkEventScroll* event);
1612 bool track_canvas_button_press_event (GdkEventButton* event);
1613 bool track_canvas_button_release_event (GdkEventButton* event);
1614 bool track_canvas_motion_notify_event (GdkEventMotion* event);
1616 Gtk::Allocation _canvas_viewport_allocation;
1617 void track_canvas_viewport_allocate (Gtk::Allocation alloc);
1618 void track_canvas_viewport_size_allocated ();
1619 bool track_canvas_drag_motion (Glib::RefPtr<Gdk::DragContext> const &, int, int, guint);
1620 bool track_canvas_key_press (GdkEventKey *);
1621 bool track_canvas_key_release (GdkEventKey *);
1623 void set_playhead_cursor ();
1625 void toggle_region_mute ();
1627 void initialize_canvas ();
1629 /* display control */
1631 bool _show_measures;
1632 /// true if the editor should follow the playhead, otherwise false
1633 bool _follow_playhead;
1634 /// true if we scroll the tracks rather than the playhead
1635 bool _stationary_playhead;
1636 /// true if we are in fullscreen mode
1639 TempoLines* tempo_lines;
1641 ArdourCanvas::Container* global_rect_group;
1642 ArdourCanvas::Container* time_line_group;
1644 void hide_measures ();
1645 void draw_measures (ARDOUR::TempoMap::BBTPointList::const_iterator& begin,
1646 ARDOUR::TempoMap::BBTPointList::const_iterator& end);
1648 void new_tempo_section ();
1651 void remove_tempo_marker (ArdourCanvas::Item*);
1652 void remove_meter_marker (ArdourCanvas::Item*);
1653 gint real_remove_tempo_marker (ARDOUR::TempoSection*);
1654 gint real_remove_meter_marker (ARDOUR::MeterSection*);
1656 void edit_tempo_marker (TempoMarker&);
1657 void edit_meter_marker (MeterMarker&);
1658 void edit_control_point (ArdourCanvas::Item*);
1659 void edit_notes (MidiRegionView*);
1661 void marker_menu_edit ();
1662 void marker_menu_remove ();
1663 void marker_menu_rename ();
1664 void rename_marker (ArdourMarker *marker);
1665 void toggle_marker_menu_lock ();
1666 void toggle_marker_menu_glue ();
1667 void marker_menu_hide ();
1668 void marker_menu_loop_range ();
1669 void marker_menu_select_all_selectables_using_range ();
1670 void marker_menu_select_using_range ();
1671 void marker_menu_separate_regions_using_location ();
1672 void marker_menu_play_from ();
1673 void marker_menu_play_range ();
1674 void marker_menu_set_playhead ();
1675 void marker_menu_set_from_playhead ();
1676 void marker_menu_set_from_selection (bool force_regions);
1677 void marker_menu_range_to_next ();
1678 void marker_menu_zoom_to_range ();
1679 void new_transport_marker_menu_set_loop ();
1680 void new_transport_marker_menu_set_punch ();
1681 void update_loop_range_view ();
1682 void update_punch_range_view ();
1683 void new_transport_marker_menu_popdown ();
1684 void marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1685 void tempo_or_meter_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1686 void new_transport_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1687 void build_range_marker_menu (bool, bool);
1688 void build_marker_menu (ARDOUR::Location *);
1689 void build_tempo_or_meter_marker_menu (bool);
1690 void build_new_transport_marker_menu ();
1691 void dynamic_cast_marker_object (void*, MeterMarker**, TempoMarker**) const;
1693 Gtk::Menu* tempo_or_meter_marker_menu;
1694 Gtk::Menu* marker_menu;
1695 Gtk::Menu* range_marker_menu;
1696 Gtk::Menu* transport_marker_menu;
1697 Gtk::Menu* new_transport_marker_menu;
1698 Gtk::Menu* cd_marker_menu;
1699 ArdourCanvas::Item* marker_menu_item;
1701 typedef std::list<ArdourMarker*> Marks;
1704 void remove_metric_marks ();
1705 void draw_metric_marks (const ARDOUR::Metrics& metrics);
1707 void compute_current_bbt_points (framepos_t left, framepos_t right,
1708 ARDOUR::TempoMap::BBTPointList::const_iterator& begin,
1709 ARDOUR::TempoMap::BBTPointList::const_iterator& end);
1711 void tempo_map_changed (const PBD::PropertyChange&);
1712 void redisplay_tempo (bool immediate_redraw);
1714 uint32_t bbt_beat_subdivision;
1718 Gtk::ToggleButton editor_mixer_button;
1719 Gtk::ToggleButton editor_list_button;
1720 void editor_mixer_button_toggled ();
1721 void editor_list_button_toggled ();
1723 ArdourButton zoom_in_button;
1724 ArdourButton zoom_out_button;
1725 ArdourButton zoom_out_full_button;
1727 ArdourButton tav_expand_button;
1728 ArdourButton tav_shrink_button;
1729 ArdourDropdown visible_tracks_selector;
1730 ArdourDropdown zoom_preset_selector;
1732 int32_t _visible_track_count;
1733 void build_track_count_menu ();
1734 void set_visible_track_count (int32_t);
1736 void set_zoom_preset(int64_t);
1738 Gtk::VBox toolbar_clock_vbox;
1739 Gtk::VBox toolbar_selection_clock_vbox;
1740 Gtk::Table toolbar_selection_clock_table;
1741 Gtk::Label toolbar_selection_cursor_label;
1743 Gtkmm2ext::TearOff* _mouse_mode_tearoff;
1744 ArdourButton mouse_select_button;
1745 ArdourButton mouse_draw_button;
1746 ArdourButton mouse_move_button;
1747 ArdourButton mouse_timefx_button;
1748 ArdourButton mouse_content_button;
1749 ArdourButton mouse_audition_button;
1750 ArdourButton mouse_cut_button;
1752 ArdourButton smart_mode_button;
1753 Glib::RefPtr<Gtk::ToggleAction> smart_mode_action;
1755 void mouse_mode_toggled (Editing::MouseMode m);
1756 void mouse_mode_object_range_toggled ();
1757 bool ignore_mouse_mode_toggle;
1759 bool mouse_select_button_release (GdkEventButton*);
1761 Gtk::VBox automation_box;
1762 Gtk::Button automation_mode_button;
1764 //edit mode menu stuff
1765 ArdourDropdown edit_mode_selector;
1766 void edit_mode_selection_done ( ARDOUR::EditMode m );
1767 void build_edit_mode_menu ();
1768 Gtk::VBox edit_mode_box;
1770 void set_edit_mode (ARDOUR::EditMode);
1771 void cycle_edit_mode ();
1773 ArdourDropdown snap_type_selector;
1774 void build_snap_type_menu ();
1776 ArdourDropdown snap_mode_selector;
1777 void build_snap_mode_menu ();
1780 std::vector<std::string> snap_type_strings;
1781 std::vector<std::string> snap_mode_strings;
1783 void snap_type_selection_done (Editing::SnapType);
1784 void snap_mode_selection_done (Editing::SnapMode);
1785 void snap_mode_chosen (Editing::SnapMode);
1786 void snap_type_chosen (Editing::SnapType);
1788 Glib::RefPtr<Gtk::RadioAction> snap_type_action (Editing::SnapType);
1789 Glib::RefPtr<Gtk::RadioAction> snap_mode_action (Editing::SnapMode);
1791 //zoom focus meu stuff
1792 ArdourDropdown zoom_focus_selector;
1793 void zoom_focus_selection_done ( Editing::ZoomFocus f );
1794 void build_zoom_focus_menu ();
1795 std::vector<std::string> zoom_focus_strings;
1797 void zoom_focus_chosen (Editing::ZoomFocus);
1799 Glib::RefPtr<Gtk::RadioAction> zoom_focus_action (Editing::ZoomFocus);
1801 Gtk::HBox _zoom_box;
1802 Gtkmm2ext::TearOff* _zoom_tearoff;
1803 void zoom_adjustment_changed();
1805 void setup_toolbar ();
1807 void setup_tooltips ();
1809 Gtkmm2ext::TearOff* _tools_tearoff;
1810 Gtk::HBox toolbar_hbox;
1811 Gtk::EventBox toolbar_base;
1812 Gtk::Frame toolbar_frame;
1813 Gtk::Viewport _toolbar_viewport;
1817 Gtk::HBox panic_box;
1819 void setup_midi_toolbar ();
1821 /* selection process */
1823 Selection* selection;
1824 Selection* cut_buffer;
1825 SelectionMemento* _selection_memento;
1827 void time_selection_changed ();
1828 void update_time_selection_display ();
1829 void track_selection_changed ();
1830 void region_selection_changed ();
1831 sigc::connection editor_regions_selection_changed_connection;
1832 void sensitize_all_region_actions (bool);
1833 void sensitize_the_right_region_actions ();
1834 bool _all_region_actions_sensitized;
1835 /** Flag to block region action handlers from doing what they normally do;
1836 * I tried Gtk::Action::block_activate() but this doesn't work (ie it doesn't
1837 * block) when setting a ToggleAction's active state.
1839 bool _ignore_region_action;
1840 bool _last_region_menu_was_main;
1841 void point_selection_changed ();
1842 void marker_selection_changed ();
1844 bool _ignore_follow_edits;
1846 void cancel_selection ();
1847 void cancel_time_selection ();
1849 bool get_smart_mode() const;
1851 bool audio_region_selection_covers (framepos_t where);
1853 /* transport range select process */
1855 ArdourCanvas::Rectangle* cd_marker_bar_drag_rect;
1856 ArdourCanvas::Rectangle* range_bar_drag_rect;
1857 ArdourCanvas::Rectangle* transport_bar_drag_rect;
1858 ArdourCanvas::Rectangle *transport_bar_range_rect;
1859 ArdourCanvas::Rectangle *transport_bar_preroll_rect;
1860 ArdourCanvas::Rectangle *transport_bar_postroll_rect;
1861 ArdourCanvas::Rectangle *transport_loop_range_rect;
1862 ArdourCanvas::Rectangle *transport_punch_range_rect;
1863 ArdourCanvas::Line *transport_punchin_line;
1864 ArdourCanvas::Line *transport_punchout_line;
1865 ArdourCanvas::Rectangle *transport_preroll_rect;
1866 ArdourCanvas::Rectangle *transport_postroll_rect;
1868 ARDOUR::Location* transport_loop_location();
1869 ARDOUR::Location* transport_punch_location();
1871 ARDOUR::Location *temp_location;
1873 /* object rubberband select process */
1875 void select_all_within (framepos_t, framepos_t, double, double, TrackViewList const &, Selection::Operation, bool);
1877 ArdourCanvas::Rectangle *rubberband_rect;
1879 EditorRouteGroups* _route_groups;
1880 EditorRoutes* _routes;
1881 EditorRegions* _regions;
1882 EditorSnapshots* _snapshots;
1883 EditorLocations* _locations;
1885 /* diskstream/route display management */
1886 Glib::RefPtr<Gdk::Pixbuf> rec_enabled_icon;
1887 Glib::RefPtr<Gdk::Pixbuf> rec_disabled_icon;
1889 Glib::RefPtr<Gtk::TreeSelection> route_display_selection;
1891 bool sync_track_view_list_and_routes ();
1893 Gtk::VBox list_vpacker;
1897 sigc::connection autoscroll_connection;
1898 bool autoscroll_horizontal_allowed;
1899 bool autoscroll_vertical_allowed;
1900 uint32_t autoscroll_cnt;
1901 Gtk::Widget* autoscroll_widget;
1902 ArdourCanvas::Rect autoscroll_boundary;
1904 bool autoscroll_canvas ();
1905 void start_canvas_autoscroll (bool allow_horiz, bool allow_vert, const ArdourCanvas::Rect& boundary);
1906 void stop_canvas_autoscroll ();
1909 void point_trim (GdkEvent *, framepos_t);
1911 void trim_region_front();
1912 void trim_region_back();
1913 void trim_region (bool front);
1915 void trim_region_to_loop ();
1916 void trim_region_to_punch ();
1917 void trim_region_to_location (const ARDOUR::Location&, const char* cmd);
1919 void trim_to_region(bool forward);
1920 void trim_region_to_previous_region_end();
1921 void trim_region_to_next_region_start();
1923 bool show_gain_after_trim;
1927 int convert_drop_to_paths (
1928 std::vector<std::string>& paths,
1929 const Glib::RefPtr<Gdk::DragContext>& context,
1932 const Gtk::SelectionData& data,
1936 void track_canvas_drag_data_received (
1937 const Glib::RefPtr<Gdk::DragContext>& context,
1940 const Gtk::SelectionData& data,
1945 const Glib::RefPtr<Gdk::DragContext>& context,
1948 const Gtk::SelectionData& data,
1953 const Glib::RefPtr<Gdk::DragContext>& context,
1956 const Gtk::SelectionData& data,
1961 const Glib::RefPtr<Gdk::DragContext>& context,
1964 const Gtk::SelectionData& data,
1970 int write_region_selection(RegionSelection&);
1971 bool write_region (std::string path, boost::shared_ptr<ARDOUR::AudioRegion>);
1972 void bounce_region_selection (bool with_processing);
1973 void bounce_range_selection (bool replace, bool enable_processing);
1974 void external_edit_region ();
1976 int write_audio_selection (TimeSelection&);
1977 bool write_audio_range (ARDOUR::AudioPlaylist&, const ARDOUR::ChanCount& channels, std::list<ARDOUR::AudioRange>&);
1979 void write_selection ();
1981 uint32_t selection_op_cmd_depth;
1982 uint32_t selection_op_history_it;
1984 std::list<XMLNode *> selection_op_history; /* used in *_reversible_selection_op */
1985 std::list<XMLNode *> before; /* used in *_reversible_command */
1987 void update_title ();
1988 void update_title_s (const std::string & snapshot_name);
1990 void instant_save ();
1992 boost::shared_ptr<ARDOUR::AudioRegion> last_audition_region;
1994 /* freeze operations */
1996 ARDOUR::InterThreadInfo freeze_status;
1997 static void* _freeze_thread (void*);
1998 void* freeze_thread ();
2000 void freeze_route ();
2001 void unfreeze_route ();
2005 void duplicate_range (bool with_dialog);
2007 /** computes the timeline frame (sample) of an event whose coordinates
2008 * are in canvas units (pixels, scroll offset included).
2010 framepos_t canvas_event_sample (GdkEvent const *, double* px = 0, double* py = 0) const;
2012 /** computes the timeline frame (sample) of an event whose coordinates
2013 * are in window units (pixels, no scroll offset).
2015 framepos_t window_event_sample (GdkEvent const *, double* px = 0, double* py = 0) const;
2017 /* returns false if mouse pointer is not in track or marker canvas
2019 bool mouse_frame (framepos_t&, bool& in_track_canvas) const;
2021 TimeFXDialog* current_timefx;
2022 static void* timefx_thread (void *arg);
2025 int time_stretch (RegionSelection&, float fraction);
2026 int pitch_shift (RegionSelection&, float cents);
2027 void pitch_shift_region ();
2029 /* editor-mixer strip */
2031 MixerStrip *current_mixer_strip;
2032 bool show_editor_mixer_when_tracks_arrive;
2033 Gtk::VBox current_mixer_strip_vbox;
2034 void cms_new (boost::shared_ptr<ARDOUR::Route>);
2035 void current_mixer_strip_hidden ();
2037 void detach_tearoff (Gtk::Box* b, Gtk::Window* w);
2038 void reattach_tearoff (Gtk::Box* b, Gtk::Window* w, int32_t n);
2040 void ensure_all_elements_drawn ();
2042 /* nudging tracks */
2044 void nudge_track (bool use_edit_point, bool forwards);
2046 static const int32_t default_width = 995;
2047 static const int32_t default_height = 765;
2051 ArdourButton nudge_forward_button;
2052 ArdourButton nudge_backward_button;
2053 Gtk::HBox nudge_hbox;
2054 Gtk::VBox nudge_vbox;
2055 AudioClock* nudge_clock;
2057 bool nudge_forward_release (GdkEventButton*);
2058 bool nudge_backward_release (GdkEventButton*);
2062 void apply_filter (ARDOUR::Filter&, std::string cmd, ProgressReporter* progress = 0);
2064 Command* apply_midi_note_edit_op_to_region (ARDOUR::MidiOperator& op, MidiRegionView& mrv);
2065 void apply_midi_note_edit_op (ARDOUR::MidiOperator& op, const RegionSelection& rs);
2067 /* handling cleanup */
2069 int playlist_deletion_dialog (boost::shared_ptr<ARDOUR::Playlist>);
2071 PBD::ScopedConnectionList session_connections;
2073 /* tracking step changes of track height */
2075 TimeAxisView* current_stepping_trackview;
2076 ARDOUR::microseconds_t last_track_height_step_timestamp;
2077 gint track_height_step_timeout();
2078 sigc::connection step_timeout;
2080 TimeAxisView* entered_track;
2081 /** If the mouse is over a RegionView or one of its child canvas items, this is set up
2082 to point to the RegionView. Otherwise it is 0.
2084 RegionView* entered_regionview;
2086 std::vector<EnterContext> _enter_stack;
2088 bool clear_entered_track;
2089 bool left_track_canvas (GdkEventCrossing*);
2090 bool entered_track_canvas (GdkEventCrossing*);
2091 void set_entered_track (TimeAxisView*);
2092 void set_entered_regionview (RegionView*);
2093 gint left_automation_track ();
2095 void reset_canvas_action_sensitivity (bool);
2096 void set_gain_envelope_visibility ();
2097 void set_region_gain_visibility (RegionView*);
2098 void toggle_gain_envelope_active ();
2099 void reset_region_gain_envelopes ();
2101 void session_state_saved (std::string);
2103 Glib::RefPtr<Gtk::Action> undo_action;
2104 Glib::RefPtr<Gtk::Action> redo_action;
2105 Glib::RefPtr<Gtk::Action> alternate_redo_action;
2106 Glib::RefPtr<Gtk::Action> alternate_alternate_redo_action;
2107 Glib::RefPtr<Gtk::Action> selection_undo_action;
2108 Glib::RefPtr<Gtk::Action> selection_redo_action;
2110 void history_changed ();
2112 Editing::EditPoint _edit_point;
2114 ArdourDropdown edit_point_selector;
2115 void build_edit_point_menu();
2117 void set_edit_point_preference (Editing::EditPoint ep, bool force = false);
2118 void cycle_edit_point (bool with_marker);
2119 void set_edit_point ();
2120 void edit_point_selection_done (Editing::EditPoint);
2121 void edit_point_chosen (Editing::EditPoint);
2122 Glib::RefPtr<Gtk::RadioAction> edit_point_action (Editing::EditPoint);
2123 std::vector<std::string> edit_point_strings;
2124 std::vector<std::string> edit_mode_strings;
2126 void selected_marker_moved (ARDOUR::Location*);
2128 bool get_edit_op_range (framepos_t& start, framepos_t& end) const;
2130 void get_regions_at (RegionSelection&, framepos_t where, const TrackViewList& ts) const;
2131 void get_regions_after (RegionSelection&, framepos_t where, const TrackViewList& ts) const;
2133 RegionSelection get_regions_from_selection_and_edit_point ();
2134 RegionSelection get_regions_from_selection_and_entered ();
2136 void start_updating_meters ();
2137 void stop_updating_meters ();
2138 bool meters_running;
2140 void select_next_route ();
2141 void select_prev_route ();
2143 void snap_to_internal (framepos_t& first,
2144 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
2145 bool for_mark = false,
2146 bool ensure_snap = false);
2148 void timecode_snap_to_internal (framepos_t& first,
2149 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
2150 bool for_mark = false);
2152 RhythmFerret* rhythm_ferret;
2154 void fit_tracks (TrackViewList &);
2155 void fit_selection ();
2156 void set_track_height (Height);
2158 void _remove_tracks ();
2159 bool idle_remove_tracks ();
2160 void toggle_tracks_active ();
2164 static gboolean _idle_resize (gpointer);
2166 int32_t _pending_resize_amount;
2167 TimeAxisView* _pending_resize_view;
2169 void visible_order_range (int*, int*) const;
2173 /** true if we've made a locate request that hasn't yet been processed */
2174 bool _pending_locate_request;
2176 /** if true, there is a pending Session locate which is the initial one when loading a session;
2177 we need to know this so that we don't (necessarily) set the viewport to show the playhead
2180 bool _pending_initial_locate;
2182 Gtk::HBox _summary_hbox;
2183 EditorSummary* _summary;
2185 void region_view_added (RegionView *);
2186 void region_view_removed ();
2188 EditorGroupTabs* _group_tabs;
2189 void fit_route_group (ARDOUR::RouteGroup *);
2191 void step_edit_status_change (bool);
2192 void start_step_editing ();
2193 void stop_step_editing ();
2194 bool check_step_edit ();
2195 sigc::connection step_edit_connection;
2197 double _last_motion_y;
2199 RegionLayeringOrderEditor* layering_order_editor;
2200 void update_region_layering_order_editor ();
2202 /** Track that was the source for the last cut/copy operation. Used as a place
2203 to paste things iff there is no selected track.
2205 TimeAxisView* _last_cut_copy_source_track;
2207 /** true if a change in Selection->regions should change the selection in the region list.
2208 See EditorRegions::selection_changed.
2210 bool _region_selection_change_updates_region_list;
2212 void setup_fade_images ();
2213 std::map<ARDOUR::FadeShape, Gtk::Image*> _fade_in_images;
2214 std::map<ARDOUR::FadeShape, Gtk::Image*> _fade_out_images;
2215 std::map<ARDOUR::FadeShape, Gtk::Image*> _xfade_in_images;
2216 std::map<ARDOUR::FadeShape, Gtk::Image*> _xfade_out_images;
2218 Gtk::MenuItem& action_menu_item (std::string const &);
2219 void action_pre_activated (Glib::RefPtr<Gtk::Action> const &);
2221 MouseCursors* _cursors;
2223 void follow_mixer_selection ();
2224 bool _following_mixer_selection;
2226 int time_fx (ARDOUR::RegionList&, float val, bool pitching);
2227 void note_edit_done (int, EditNoteDialog*);
2228 void toggle_sound_midi_notes ();
2230 /** Flag for a bit of a hack wrt control point selection; see set_selected_control_point_from_click */
2231 bool _control_point_toggled_on_press;
2233 /** This is used by TimeAxisView to keep a track of the TimeAxisView that is currently being
2234 stepped in height using ScrollZoomVerticalModifier+Scrollwheel. When a scroll event
2235 occurs, we do the step on this _stepping_axis_view if it is non-0 (and we set up this
2236 _stepping_axis_view with the TimeAxisView underneath the mouse if it is 0). Then Editor
2237 resets _stepping_axis_view when the modifier key is released. In this (hacky) way,
2238 pushing the modifier key and moving the scroll wheel will operate on the same track
2239 until the key is released (rather than skipping about to whatever happens to be
2240 underneath the mouse at the time).
2242 TimeAxisView* _stepping_axis_view;
2243 void zoom_vertical_modifier_released();
2245 void bring_in_callback (Gtk::Label*, uint32_t n, uint32_t total, std::string name);
2246 void update_bring_in_message (Gtk::Label* label, uint32_t n, uint32_t total, std::string name);
2247 void bring_all_sources_into_session ();
2249 QuantizeDialog* quantize_dialog;
2250 MainMenuDisabler* _main_menu_disabler;
2253 friend class RegionDrag;
2254 friend class RegionMoveDrag;
2255 friend class RegionSpliceDrag;
2256 friend class RegionRippleDrag;
2257 friend class TrimDrag;
2258 friend class MeterMarkerDrag;
2259 friend class TempoMarkerDrag;
2260 friend class CursorDrag;
2261 friend class FadeInDrag;
2262 friend class FadeOutDrag;
2263 friend class MarkerDrag;
2264 friend class RegionGainDrag;
2265 friend class ControlPointDrag;
2266 friend class LineDrag;
2267 friend class RubberbandSelectDrag;
2268 friend class EditorRubberbandSelectDrag;
2269 friend class TimeFXDrag;
2270 friend class ScrubDrag;
2271 friend class SelectionDrag;
2272 friend class RangeMarkerBarDrag;
2273 friend class MouseZoomDrag;
2274 friend class RegionCreateDrag;
2275 friend class RegionMotionDrag;
2276 friend class RegionInsertDrag;
2277 friend class VideoTimeLineDrag;
2279 friend class EditorSummary;
2280 friend class EditorGroupTabs;
2282 friend class EditorRoutes;
2283 friend class RhythmFerret;
2286 #endif /* __ardour_editor_h__ */