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 "binding_owners.h"
58 #include "public_editor.h"
61 #include "editor_items.h"
62 #include "region_selection.h"
63 #include "selection_memento.h"
94 class AudioRegionView;
95 class AudioStreamView;
96 class AudioTimeAxisView;
98 class AutomationSelection;
99 class AutomationTimeAxisView;
105 class EditNoteDialog;
107 class EditorGroupTabs;
108 class EditorLocations;
111 class EditorRouteGroups;
112 class EditorSnapshots;
114 class GroupedButtons;
115 class GUIObjectState;
117 class MidiRegionView;
118 class MidiExportDialog;
122 class PlaylistSelector;
123 class PluginSelector;
124 class ProgressReporter;
125 class QuantizeDialog;
129 class SoundFileOmega;
135 class RegionLayeringOrderEditor;
138 class Editor : public PublicEditor, public PBD::ScopedConnectionList, public ARDOUR::SessionHandlePtr
144 void set_session (ARDOUR::Session *);
145 ARDOUR::Session* session() const { return _session; }
147 Gtk::Window* use_own_window ();
150 virtual bool have_idled () const { return _have_idled; }
152 framepos_t leftmost_sample() const { return leftmost_frame; }
154 framecnt_t current_page_samples() const {
155 return (framecnt_t) _visible_canvas_width * samples_per_pixel;
158 double visible_canvas_height () const {
159 return _visible_canvas_height;
161 double trackviews_height () const;
163 void cycle_snap_mode ();
164 void next_snap_choice ();
165 void next_snap_choice_music_only ();
166 void next_snap_choice_music_and_time ();
167 void prev_snap_choice ();
168 void prev_snap_choice_music_only ();
169 void prev_snap_choice_music_and_time ();
170 void set_snap_to (Editing::SnapType);
171 void set_snap_mode (Editing::SnapMode);
172 void set_snap_threshold (double pixel_distance) {snap_threshold = pixel_distance;}
174 Editing::SnapMode snap_mode () const;
175 Editing::SnapType snap_type () const;
177 void undo (uint32_t n = 1);
178 void redo (uint32_t n = 1);
180 XMLNode& get_state ();
181 int set_state (const XMLNode&, int version);
183 void set_mouse_mode (Editing::MouseMode, bool force=true);
184 void step_mouse_mode (bool next);
185 Editing::MouseMode current_mouse_mode () const { return mouse_mode; }
186 Editing::MidiEditMode current_midi_edit_mode () const;
187 void remove_midi_note (ArdourCanvas::Item *, GdkEvent *);
189 bool internal_editing() const;
191 void foreach_time_axis_view (sigc::slot<void,TimeAxisView&>);
192 void add_to_idle_resize (TimeAxisView*, int32_t);
194 RouteTimeAxisView* get_route_view_by_route_id (const PBD::ID& id) const;
196 void consider_auditioning (boost::shared_ptr<ARDOUR::Region>);
197 void hide_a_region (boost::shared_ptr<ARDOUR::Region>);
198 void show_a_region (boost::shared_ptr<ARDOUR::Region>);
200 #ifdef USE_RUBBERBAND
201 std::vector<std::string> rb_opt_strings;
205 /* things that need to be public to be used in the main menubar */
207 void new_region_from_selection ();
208 void separate_regions_between (const TimeSelection&);
209 void separate_region_from_selection ();
210 void separate_under_selected_regions ();
211 void separate_region_from_punch ();
212 void separate_region_from_loop ();
213 void separate_regions_using_location (ARDOUR::Location&);
214 void transition_to_rolling (bool forward);
216 /* NOTE: these functions assume that the "pixel" coordinate is
217 in canvas coordinates. These coordinates already take into
218 account any scrolling offsets.
221 framepos_t pixel_to_sample_from_event (double pixel) const {
223 /* pixel can be less than zero when motion events
224 are processed. since we've already run the world->canvas
225 affine, that means that the location *really* is "off
226 to the right" and thus really is "before the start".
230 return pixel * samples_per_pixel;
236 framepos_t pixel_to_sample (double pixel) const {
237 return pixel * samples_per_pixel;
240 double sample_to_pixel (framepos_t sample) const {
241 return round (sample / (double) samples_per_pixel);
244 double sample_to_pixel_unrounded (framepos_t sample) const {
245 return sample / (double) samples_per_pixel;
250 Selection& get_selection() const { return *selection; }
251 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
252 Selection& get_cut_buffer() const { return *cut_buffer; }
253 void track_mixer_selection ();
255 bool extend_selection_to_track (TimeAxisView&);
257 void play_selection ();
258 framepos_t get_preroll ();
259 void maybe_locate_with_edit_preroll (framepos_t);
260 void play_with_preroll ();
261 void select_all_in_track (Selection::Operation op);
262 void select_all_objects (Selection::Operation op);
263 void invert_selection_in_track ();
264 void invert_selection ();
265 void deselect_all ();
266 long select_range (framepos_t, framepos_t);
268 void set_selected_regionview_from_region_list (boost::shared_ptr<ARDOUR::Region> region, Selection::Operation op = Selection::Set);
270 void remove_tracks ();
274 void set_show_measures (bool yn);
275 bool show_measures () const { return _show_measures; }
277 /* analysis window */
279 void analyze_region_selection();
280 void analyze_range_selection();
284 void export_audio ();
286 void export_selection ();
287 void export_range ();
288 void export_region ();
290 bool process_midi_export_dialog (MidiExportDialog& dialog, boost::shared_ptr<ARDOUR::MidiRegion> midi_region);
292 void set_zoom_focus (Editing::ZoomFocus);
293 Editing::ZoomFocus get_zoom_focus () const { return zoom_focus; }
294 framecnt_t get_current_zoom () const { return samples_per_pixel; }
295 void cycle_zoom_focus ();
296 void temporal_zoom_step (bool coarser);
297 void temporal_zoom_step_mouse_focus (bool coarser);
298 void ensure_time_axis_view_is_visible (TimeAxisView const & tav, bool at_top);
299 void tav_zoom_step (bool coarser);
300 void tav_zoom_smooth (bool coarser, bool force_all);
302 /* stuff that AudioTimeAxisView and related classes use */
304 PlaylistSelector& playlist_selector() const;
305 void clear_playlist (boost::shared_ptr<ARDOUR::Playlist>);
307 void new_playlists (TimeAxisView* v);
308 void copy_playlists (TimeAxisView* v);
309 void clear_playlists (TimeAxisView* v);
311 void get_onscreen_tracks (TrackViewList&);
313 Width editor_mixer_strip_width;
314 void maybe_add_mixer_strip_width (XMLNode&);
315 void show_editor_mixer (bool yn);
316 void create_editor_mixer ();
317 void show_editor_list (bool yn);
318 void set_selected_mixer_strip (TimeAxisView&);
319 void mixer_strip_width_changed ();
320 void hide_track_in_display (TimeAxisView* tv, bool apply_to_selection = false);
322 /* nudge is initiated by transport controls owned by ARDOUR_UI */
324 framecnt_t get_nudge_distance (framepos_t pos, framecnt_t& next);
325 framecnt_t get_paste_offset (framepos_t pos, unsigned paste_count, framecnt_t duration);
326 unsigned get_grid_beat_divisions(framepos_t position);
327 Evoral::Beats get_grid_type_as_beats (bool& success, framepos_t position);
329 void nudge_forward (bool next, bool force_playhead);
330 void nudge_backward (bool next, bool force_playhead);
332 /* nudge initiated from context menu */
334 void nudge_forward_capture_offset ();
335 void nudge_backward_capture_offset ();
337 void sequence_regions ();
339 /* playhead/screen stuff */
341 void set_stationary_playhead (bool yn);
342 void toggle_stationary_playhead ();
343 bool stationary_playhead() const { return _stationary_playhead; }
345 void set_follow_playhead (bool yn, bool catch_up = true);
346 void toggle_follow_playhead ();
347 bool follow_playhead() const { return _follow_playhead; }
348 bool dragging_playhead () const { return _dragging_playhead; }
350 void toggle_zero_line_visibility ();
352 void set_group_tabs ();
353 void toggle_measure_visibility ();
354 void toggle_logo_visibility ();
358 void toggle_region_fades (int dir);
359 void update_region_fade_visibility ();
361 /* redirect shared ops menu. caller must free returned menu */
363 Gtk::Menu* redirect_menu ();
365 /* floating windows/transient */
367 void ensure_float (Gtk::Window&);
369 void scroll_tracks_down_line ();
370 void scroll_tracks_up_line ();
372 bool scroll_up_one_track (bool skip_child_views = false);
373 bool scroll_down_one_track (bool skip_child_views = false);
375 void scroll_left_step ();
376 void scroll_right_step ();
378 void scroll_left_half_page ();
379 void scroll_right_half_page ();
381 void prepare_for_cleanup ();
382 void finish_cleanup ();
384 void maximise_editing_space();
385 void restore_editing_space();
387 void update_tearoff_visibility();
388 void reattach_all_tearoffs ();
390 double get_y_origin () const;
391 void reset_x_origin (framepos_t);
392 void reset_x_origin_to_follow_playhead ();
393 void reset_y_origin (double);
394 void reset_zoom (framecnt_t);
395 void reposition_and_zoom (framepos_t, double);
397 framepos_t get_preferred_edit_position (Editing::EditIgnoreOption = Editing::EDIT_IGNORE_NONE,
398 bool use_context_click = false,
399 bool from_outside_canvas = false);
401 bool update_mouse_speed ();
402 bool decelerate_mouse_speed ();
404 void toggle_meter_updating();
406 void show_rhythm_ferret();
408 void goto_visual_state (uint32_t);
409 void save_visual_state (uint32_t);
411 void queue_draw_resize_line (int at);
412 void start_resize_line_ops ();
413 void end_resize_line_ops ();
415 TrackViewList const & get_track_views () {
419 int get_regionview_count_from_region_list (boost::shared_ptr<ARDOUR::Region>);
421 void do_ptimport(std::string path, ARDOUR::SrcQuality quality);
423 void do_import (std::vector<std::string> paths,
424 Editing::ImportDisposition disposition,
425 Editing::ImportMode mode,
426 ARDOUR::SrcQuality quality,
428 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
430 void do_embed (std::vector<std::string> paths,
431 Editing::ImportDisposition disposition,
432 Editing::ImportMode mode,
434 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
436 void get_regions_corresponding_to (boost::shared_ptr<ARDOUR::Region> region, std::vector<RegionView*>& regions, bool src_comparison);
438 void get_regionviews_by_id (PBD::ID const id, RegionSelection & regions) const;
439 void get_per_region_note_selection (std::list<std::pair<PBD::ID, std::set<boost::shared_ptr<Evoral::Note<Evoral::Beats> > > > >&) const;
441 void center_screen (framepos_t);
443 TrackViewList axis_views_from_routes (boost::shared_ptr<ARDOUR::RouteList>) const;
445 Gtkmm2ext::TearOff* mouse_mode_tearoff () const { return _mouse_mode_tearoff; }
446 Gtkmm2ext::TearOff* tools_tearoff () const { return _tools_tearoff; }
448 void snap_to (framepos_t& first,
449 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
450 bool for_mark = false,
451 bool ensure_snap = false);
453 void snap_to_with_modifier (framepos_t& first,
455 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
456 bool for_mark = false);
458 void snap_to (framepos_t& first,
460 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
461 bool for_mark = false);
463 void begin_selection_op_history ();
464 void begin_reversible_selection_op (std::string cmd_name);
465 void commit_reversible_selection_op ();
466 void undo_selection_op ();
467 void redo_selection_op ();
468 void begin_reversible_command (std::string cmd_name);
469 void begin_reversible_command (GQuark);
470 void abort_reversible_command ();
471 void commit_reversible_command ();
473 DragManager* drags () const {
477 void maybe_autoscroll (bool, bool, bool);
478 bool autoscroll_active() const;
480 Gdk::Cursor* get_canvas_cursor () const;
482 void set_current_trimmable (boost::shared_ptr<ARDOUR::Trimmable>);
483 void set_current_movable (boost::shared_ptr<ARDOUR::Movable>);
485 MouseCursors const * cursors () const {
489 VerboseCursor* verbose_cursor () const {
490 return _verbose_cursor;
493 double clamp_verbose_cursor_x (double);
494 double clamp_verbose_cursor_y (double);
496 void get_pointer_position (double &, double &) const;
498 /** Context for mouse entry (stored in a stack). */
499 struct EnterContext {
501 boost::shared_ptr<CursorContext> cursor_ctx;
504 /** Get the topmost enter context for the given item type.
506 * This is used to change the cursor associated with a given enter context,
507 * which may not be on the top of the stack.
509 EnterContext* get_enter_context(ItemType type);
511 TimeAxisView* stepping_axis_view () {
512 return _stepping_axis_view;
515 void set_stepping_axis_view (TimeAxisView* v) {
516 _stepping_axis_view = v;
519 ArdourCanvas::Container* get_trackview_group () const { return _trackview_group; }
520 ArdourCanvas::Container* get_noscroll_group () const { return no_scroll_group; }
521 ArdourCanvas::ScrollGroup* get_hscroll_group () const { return h_scroll_group; }
522 ArdourCanvas::ScrollGroup* get_hvscroll_group () const { return hv_scroll_group; }
523 ArdourCanvas::ScrollGroup* get_cursor_scroll_group () const { return cursor_scroll_group; }
525 ArdourCanvas::GtkCanvasViewport* get_track_canvas () const;
527 void override_visible_track_count ();
529 /* Ruler metrics methods */
531 void metric_get_timecode (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
532 void metric_get_bbt (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
533 void metric_get_samples (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
534 void metric_get_minsec (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
536 /* editing operations that need to be public */
537 void mouse_add_new_marker (framepos_t where, bool is_cd=false);
538 void split_regions_at (framepos_t, RegionSelection&);
539 void split_region_at_points (boost::shared_ptr<ARDOUR::Region>, ARDOUR::AnalysisFeatureList&, bool can_ferret, bool select_new = false);
540 RegionSelection get_regions_from_selection_and_mouse (framepos_t);
542 void mouse_add_new_tempo_event (framepos_t where);
543 void mouse_add_new_meter_event (framepos_t where);
544 void edit_tempo_section (ARDOUR::TempoSection*);
545 void edit_meter_section (ARDOUR::MeterSection*);
548 void map_transport_state ();
549 void map_position_change (framepos_t);
553 void suspend_route_redisplay ();
554 void resume_route_redisplay ();
558 void color_handler ();
561 Gtkmm2ext::Bindings key_bindings;
563 // to keep track of the playhead position for control_scroll
564 boost::optional<framepos_t> _control_scroll_target;
566 PlaylistSelector* _playlist_selector;
568 typedef std::pair<TimeAxisView*,XMLNode*> TAVState;
571 VisualState (bool with_tracks);
574 framecnt_t samples_per_pixel;
575 framepos_t leftmost_frame;
576 Editing::ZoomFocus zoom_focus;
577 GUIObjectState* gui_state;
580 std::list<VisualState*> undo_visual_stack;
581 std::list<VisualState*> redo_visual_stack;
582 VisualState* current_visual_state (bool with_tracks = true);
583 void undo_visual_state ();
584 void redo_visual_state ();
585 void use_visual_state (VisualState&);
587 void swap_visual_state ();
589 std::vector<VisualState*> visual_states;
590 void start_visual_state_op (uint32_t n);
591 void cancel_visual_state_op (uint32_t n);
593 framepos_t leftmost_frame;
594 framecnt_t samples_per_pixel;
595 Editing::ZoomFocus zoom_focus;
597 void set_samples_per_pixel (framecnt_t);
599 Editing::MouseMode mouse_mode;
600 Editing::SnapType pre_internal_snap_type;
601 Editing::SnapMode pre_internal_snap_mode;
602 Editing::SnapType internal_snap_type;
603 Editing::SnapMode internal_snap_mode;
604 Editing::MouseMode effective_mouse_mode () const;
606 enum JoinObjectRangeState {
607 JOIN_OBJECT_RANGE_NONE,
608 /** `join object/range' mode is active and the mouse is over a place where object mode should happen */
609 JOIN_OBJECT_RANGE_OBJECT,
610 /** `join object/range' mode is active and the mouse is over a place where range mode should happen */
611 JOIN_OBJECT_RANGE_RANGE
614 JoinObjectRangeState _join_object_range_state;
616 void update_join_object_range_location (double);
618 boost::optional<int> pre_notebook_shrink_pane_width;
620 void pane_allocation_handler (Gtk::Allocation&, Gtk::Paned*);
622 Gtk::Notebook _the_notebook;
623 bool _notebook_shrunk;
624 void add_notebook_page (std::string const &, Gtk::Widget &);
625 bool notebook_tab_clicked (GdkEventButton *, Gtk::Widget *);
627 Gtk::HPaned edit_pane;
628 Gtk::VPaned editor_summary_pane;
630 Gtk::EventBox meter_base;
632 Gtk::EventBox marker_base;
633 Gtk::HBox marker_box;
634 Gtk::VBox scrollers_rulers_markers_box;
636 void location_changed (ARDOUR::Location *);
637 void location_flags_changed (ARDOUR::Location *);
638 void refresh_location_display ();
639 void refresh_location_display_internal (const ARDOUR::Locations::LocationList&);
640 void add_new_location (ARDOUR::Location *);
641 ArdourCanvas::Container* add_new_location_internal (ARDOUR::Location *);
642 void location_gone (ARDOUR::Location *);
643 void remove_marker (ArdourCanvas::Item&, GdkEvent*);
644 gint really_remove_marker (ARDOUR::Location* loc);
645 void goto_nth_marker (int nth);
646 void toggle_marker_lines ();
647 void set_marker_line_visibility (bool);
649 uint32_t location_marker_color;
650 uint32_t location_range_color;
651 uint32_t location_loop_color;
652 uint32_t location_punch_color;
653 uint32_t location_cd_marker_color;
655 struct LocationMarkers {
660 LocationMarkers () : start(0), end(0), valid (true) {}
667 void set_show_lines (bool);
668 void set_selected (bool);
669 void canvas_height_set (double);
672 void set_name (const std::string&);
673 void set_position (framepos_t start, framepos_t end = 0);
674 void set_color_rgba (uint32_t);
677 LocationMarkers *find_location_markers (ARDOUR::Location *) const;
678 ARDOUR::Location* find_location_from_marker (ArdourMarker *, bool& is_start) const;
679 ArdourMarker* find_marker_from_location_id (PBD::ID const &, bool) const;
680 ArdourMarker* entered_marker;
681 bool _show_marker_lines;
683 typedef std::map<ARDOUR::Location*,LocationMarkers *> LocationMarkerMap;
684 LocationMarkerMap location_markers;
686 void update_marker_labels ();
687 void update_marker_labels (ArdourCanvas::Container *);
688 void check_marker_label (ArdourMarker *);
690 /** A set of lists of Markers that are in each of the canvas groups
691 * for the marker sections at the top of the editor. These lists
692 * are kept sorted in time order between marker movements, so that after
693 * a marker has moved we can decide whether we need to update the labels
694 * for all markers or for just a few.
696 std::map<ArdourCanvas::Container *, std::list<ArdourMarker *> > _sorted_marker_lists;
697 void remove_sorted_marker (ArdourMarker *);
699 void hide_marker (ArdourCanvas::Item*, GdkEvent*);
700 void clear_marker_display ();
701 void mouse_add_new_range (framepos_t);
702 void mouse_add_new_loop (framepos_t);
703 void mouse_add_new_punch (framepos_t);
704 bool choose_new_marker_name(std::string &name);
705 void update_cd_marker_display ();
706 void ensure_cd_marker_updated (LocationMarkers * lam, ARDOUR::Location * location);
708 TimeAxisView* clicked_axisview;
709 RouteTimeAxisView* clicked_routeview;
710 /** The last RegionView that was clicked on, or 0 if the last click was not
711 * on a RegionView. This is set up by the canvas event handlers in
712 * editor_canvas_events.cc
714 RegionView* clicked_regionview;
715 RegionSelection latest_regionviews;
716 uint32_t clicked_selection;
717 ControlPoint* clicked_control_point;
719 void sort_track_selection (TrackViewList&);
721 void get_equivalent_regions (RegionView* rv, std::vector<RegionView*> &, PBD::PropertyID) const;
722 RegionSelection get_equivalent_regions (RegionSelection &, PBD::PropertyID) const;
723 void mapover_tracks (sigc::slot<void,RouteTimeAxisView&,uint32_t> sl, TimeAxisView*, PBD::PropertyID) const;
724 void mapover_tracks_with_unique_playlists (sigc::slot<void,RouteTimeAxisView&,uint32_t> sl, TimeAxisView*, PBD::PropertyID) const;
726 /* functions to be passed to mapover_tracks(), possibly with sigc::bind()-supplied arguments */
727 void mapped_get_equivalent_regions (RouteTimeAxisView&, uint32_t, RegionView *, std::vector<RegionView*>*) const;
728 void mapped_use_new_playlist (RouteTimeAxisView&, uint32_t, std::vector<boost::shared_ptr<ARDOUR::Playlist> > const &);
729 void mapped_use_copy_playlist (RouteTimeAxisView&, uint32_t, std::vector<boost::shared_ptr<ARDOUR::Playlist> > const &);
730 void mapped_clear_playlist (RouteTimeAxisView&, uint32_t);
732 void button_selection (ArdourCanvas::Item* item, GdkEvent* event, ItemType item_type);
733 bool button_release_can_deselect;
734 bool _mouse_changed_selection;
736 void catch_vanishing_regionview (RegionView *);
738 void set_selected_track (TimeAxisView&, Selection::Operation op = Selection::Set, bool no_remove=false);
739 void select_all_tracks ();
740 bool select_all_internal_edit (Selection::Operation);
742 bool set_selected_control_point_from_click (bool press, Selection::Operation op = Selection::Set);
743 void set_selected_track_from_click (bool press, Selection::Operation op = Selection::Set, bool no_remove=false);
744 void set_selected_track_as_side_effect (Selection::Operation op);
745 bool set_selected_regionview_from_click (bool press, Selection::Operation op = Selection::Set);
747 bool set_selected_regionview_from_map_event (GdkEventAny*, StreamView*, boost::weak_ptr<ARDOUR::Region>);
748 void collect_new_region_view (RegionView *);
749 void collect_and_select_new_region_view (RegionView *);
751 Gtk::Menu track_context_menu;
752 Gtk::Menu track_region_context_menu;
753 Gtk::Menu track_selection_context_menu;
755 Gtk::MenuItem* region_edit_menu_split_item;
756 Gtk::MenuItem* region_edit_menu_split_multichannel_item;
757 Gtk::Menu * track_region_edit_playlist_menu;
758 Gtk::Menu * track_edit_playlist_submenu;
759 Gtk::Menu * track_selection_edit_playlist_submenu;
761 GdkEvent context_click_event;
763 void popup_track_context_menu (int, int, ItemType, bool);
764 Gtk::Menu* build_track_context_menu ();
765 Gtk::Menu* build_track_bus_context_menu ();
766 Gtk::Menu* build_track_region_context_menu ();
767 Gtk::Menu* build_track_selection_context_menu ();
768 void add_dstream_context_items (Gtk::Menu_Helpers::MenuList&);
769 void add_bus_context_items (Gtk::Menu_Helpers::MenuList&);
770 void add_region_context_items (Gtk::Menu_Helpers::MenuList&, boost::shared_ptr<ARDOUR::Track>);
771 void add_selection_context_items (Gtk::Menu_Helpers::MenuList&);
772 Gtk::MenuItem* _popup_region_menu_item;
774 void popup_control_point_context_menu (ArdourCanvas::Item *, GdkEvent *);
775 Gtk::Menu _control_point_context_menu;
777 void popup_note_context_menu (ArdourCanvas::Item *, GdkEvent *);
778 Gtk::Menu _note_context_menu;
780 void add_routes (ARDOUR::RouteList&);
781 void timeaxisview_deleted (TimeAxisView *);
783 Gtk::HBox global_hpacker;
784 VBoxWithBindings global_vpacker;
786 /* Cursor stuff. Do not use directly, use via CursorContext. */
787 friend class CursorContext;
788 std::vector<Gdk::Cursor*> _cursor_stack;
789 void set_canvas_cursor (Gdk::Cursor*);
790 size_t push_canvas_cursor (Gdk::Cursor*);
791 void pop_canvas_cursor ();
793 Gdk::Cursor* which_grabber_cursor () const;
794 Gdk::Cursor* which_track_cursor () const;
795 Gdk::Cursor* which_mode_cursor () const;
796 Gdk::Cursor* which_trim_cursor (bool left_side) const;
797 Gdk::Cursor* which_canvas_cursor (ItemType type) const;
799 /** Push the appropriate enter/cursor context on item entry. */
800 void choose_canvas_cursor_on_entry (ItemType);
802 /** Update all enter cursors based on current settings. */
803 void update_all_enter_cursors ();
805 ArdourCanvas::GtkCanvas* _track_canvas;
806 ArdourCanvas::GtkCanvasViewport* _track_canvas_viewport;
808 bool within_track_canvas;
810 friend class VerboseCursor;
811 VerboseCursor* _verbose_cursor;
813 void parameter_changed (std::string);
814 void ui_parameter_changed (std::string);
816 Gtk::EventBox time_bars_event_box;
817 Gtk::VBox time_bars_vbox;
819 ArdourCanvas::Pixbuf *logo_item;
821 ArdourCanvas::Container *tempo_group;
822 ArdourCanvas::Container *meter_group;
823 ArdourCanvas::Container *marker_group;
824 ArdourCanvas::Container *range_marker_group;
825 ArdourCanvas::Container *transport_marker_group;
826 ArdourCanvas::Container* cd_marker_group;
828 /* parent for groups which themselves contain time markers */
829 ArdourCanvas::Container* _time_markers_group;
831 /* The group containing all other groups that are scrolled vertically
834 ArdourCanvas::ScrollGroup* hv_scroll_group;
836 /* The group containing all other groups that are scrolled horizontally ONLY
838 ArdourCanvas::ScrollGroup* h_scroll_group;
840 /* Scroll group for cursors, scrolled horizontally, above everything else
842 ArdourCanvas::ScrollGroup* cursor_scroll_group;
844 /* The group containing all trackviews. */
845 ArdourCanvas::Container* no_scroll_group;
847 /* The group containing all trackviews. */
848 ArdourCanvas::Container* _trackview_group;
850 /* The group holding things (mostly regions) while dragging so they
851 * are on top of everything else
853 ArdourCanvas::Container* _drag_motion_group;
855 /* a rect that sits at the bottom of all tracks to act as a drag-no-drop/clickable
858 ArdourCanvas::Rectangle* _canvas_drop_zone;
859 bool canvas_drop_zone_event (GdkEvent* event);
862 ruler_metric_timecode = 0,
863 ruler_metric_bbt = 1,
864 ruler_metric_samples = 2,
865 ruler_metric_minsec = 3,
867 ruler_time_tempo = 4,
868 ruler_time_meter = 5,
869 ruler_time_marker = 6,
870 ruler_time_range_marker = 7,
871 ruler_time_transport_marker = 8,
872 ruler_time_cd_marker = 9,
873 ruler_video_timeline = 10,
876 Glib::RefPtr<Gtk::ToggleAction> ruler_timecode_action;
877 Glib::RefPtr<Gtk::ToggleAction> ruler_bbt_action;
878 Glib::RefPtr<Gtk::ToggleAction> ruler_samples_action;
879 Glib::RefPtr<Gtk::ToggleAction> ruler_minsec_action;
880 Glib::RefPtr<Gtk::ToggleAction> ruler_tempo_action;
881 Glib::RefPtr<Gtk::ToggleAction> ruler_meter_action;
882 Glib::RefPtr<Gtk::ToggleAction> ruler_marker_action;
883 Glib::RefPtr<Gtk::ToggleAction> ruler_range_action;
884 Glib::RefPtr<Gtk::ToggleAction> ruler_loop_punch_action;
885 Glib::RefPtr<Gtk::ToggleAction> ruler_cd_marker_action;
886 bool no_ruler_shown_update;
888 Gtk::Widget * ruler_grabbed_widget;
890 RulerDialog* ruler_dialog;
892 void initialize_rulers ();
893 void update_just_timecode ();
894 void compute_fixed_ruler_scale (); //calculates the RulerScale of the fixed rulers
895 void update_fixed_rulers ();
896 void update_tempo_based_rulers (ARDOUR::TempoMap::BBTPointList::const_iterator& begin,
897 ARDOUR::TempoMap::BBTPointList::const_iterator& end);
898 void popup_ruler_menu (framepos_t where = 0, ItemType type = RegionItem);
899 void update_ruler_visibility ();
900 void set_ruler_visible (RulerType, bool);
901 void toggle_ruler_visibility (RulerType rt);
902 void ruler_toggled (int);
903 bool ruler_label_button_release (GdkEventButton*);
904 void store_ruler_visibility ();
905 void restore_ruler_visibility ();
909 enum MinsecRulerScale {
914 minsec_show_many_hours
917 MinsecRulerScale minsec_ruler_scale;
919 framecnt_t minsec_mark_interval;
920 gint minsec_mark_modulo;
922 void set_minsec_ruler_scale (framepos_t, framepos_t);
924 enum TimecodeRulerScale {
926 timecode_show_frames,
927 timecode_show_seconds,
928 timecode_show_minutes,
930 timecode_show_many_hours
933 TimecodeRulerScale timecode_ruler_scale;
935 gint timecode_mark_modulo;
936 gint timecode_nmarks;
937 void set_timecode_ruler_scale (framepos_t, framepos_t);
939 framecnt_t _samples_ruler_interval;
940 void set_samples_ruler_scale (framepos_t, framepos_t);
950 bbt_show_ticks_detail,
951 bbt_show_ticks_super_detail
954 BBTRulerScale bbt_ruler_scale;
958 uint32_t bbt_bar_helper_on;
959 uint32_t bbt_accent_modulo;
960 void compute_bbt_ruler_scale (framepos_t lower, framepos_t upper,
961 ARDOUR::TempoMap::BBTPointList::const_iterator current_bbt_points_begin,
962 ARDOUR::TempoMap::BBTPointList::const_iterator current_bbt_points_end);
964 ArdourCanvas::Ruler* timecode_ruler;
965 ArdourCanvas::Ruler* bbt_ruler;
966 ArdourCanvas::Ruler* samples_ruler;
967 ArdourCanvas::Ruler* minsec_ruler;
969 static double timebar_height;
970 guint32 visible_timebars;
971 Gtk::Menu *editor_ruler_menu;
973 ArdourCanvas::Rectangle* tempo_bar;
974 ArdourCanvas::Rectangle* meter_bar;
975 ArdourCanvas::Rectangle* marker_bar;
976 ArdourCanvas::Rectangle* range_marker_bar;
977 ArdourCanvas::Rectangle* transport_marker_bar;
978 ArdourCanvas::Rectangle* cd_marker_bar;
980 Gtk::Label minsec_label;
981 Gtk::Label bbt_label;
982 Gtk::Label timecode_label;
983 Gtk::Label samples_label;
984 Gtk::Label tempo_label;
985 Gtk::Label meter_label;
986 Gtk::Label mark_label;
987 Gtk::Label range_mark_label;
988 Gtk::Label transport_mark_label;
989 Gtk::Label cd_mark_label;
991 /* videtimline related actions */
992 Gtk::Label videotl_label;
993 ArdourCanvas::Container* videotl_group;
994 Glib::RefPtr<Gtk::ToggleAction> ruler_video_action;
995 Glib::RefPtr<Gtk::ToggleAction> xjadeo_proc_action;
996 Glib::RefPtr<Gtk::ToggleAction> xjadeo_ontop_action;
997 Glib::RefPtr<Gtk::ToggleAction> xjadeo_timecode_action;
998 Glib::RefPtr<Gtk::ToggleAction> xjadeo_frame_action;
999 Glib::RefPtr<Gtk::ToggleAction> xjadeo_osdbg_action;
1000 Glib::RefPtr<Gtk::ToggleAction> xjadeo_fullscreen_action;
1001 Glib::RefPtr<Gtk::ToggleAction> xjadeo_letterbox_action;
1002 Glib::RefPtr<Gtk::Action> xjadeo_zoom_100;
1003 void set_xjadeo_proc ();
1004 void toggle_xjadeo_proc (int state=-1);
1005 void set_close_video_sensitive (bool onoff);
1006 void set_xjadeo_sensitive (bool onoff);
1007 void set_xjadeo_viewoption (int);
1008 void toggle_xjadeo_viewoption (int what, int state=-1);
1009 void toggle_ruler_video (bool onoff) {ruler_video_action->set_active(onoff);}
1010 int videotl_bar_height; /* in units of timebar_height; default: 4 */
1011 int get_videotl_bar_height () const { return videotl_bar_height; }
1012 void toggle_region_video_lock ();
1014 friend class EditorCursor;
1016 EditorCursor* playhead_cursor;
1018 framepos_t get_region_boundary (framepos_t pos, int32_t dir, bool with_selection, bool only_onscreen);
1020 void cursor_to_region_boundary (bool with_selection, int32_t dir);
1021 void cursor_to_next_region_boundary (bool with_selection);
1022 void cursor_to_previous_region_boundary (bool with_selection);
1023 void cursor_to_next_region_point (EditorCursor*, ARDOUR::RegionPoint);
1024 void cursor_to_previous_region_point (EditorCursor*, ARDOUR::RegionPoint);
1025 void cursor_to_region_point (EditorCursor*, ARDOUR::RegionPoint, int32_t dir);
1026 void cursor_to_selection_start (EditorCursor *);
1027 void cursor_to_selection_end (EditorCursor *);
1029 void selected_marker_to_region_boundary (bool with_selection, int32_t dir);
1030 void selected_marker_to_next_region_boundary (bool with_selection);
1031 void selected_marker_to_previous_region_boundary (bool with_selection);
1032 void selected_marker_to_next_region_point (ARDOUR::RegionPoint);
1033 void selected_marker_to_previous_region_point (ARDOUR::RegionPoint);
1034 void selected_marker_to_region_point (ARDOUR::RegionPoint, int32_t dir);
1035 void selected_marker_to_selection_start ();
1036 void selected_marker_to_selection_end ();
1038 void select_all_selectables_using_cursor (EditorCursor *, bool);
1039 void select_all_selectables_using_edit (bool, bool);
1040 void select_all_selectables_between (bool within);
1041 void select_range_between ();
1043 boost::shared_ptr<ARDOUR::Region> find_next_region (ARDOUR::framepos_t, ARDOUR::RegionPoint, int32_t dir, TrackViewList&, TimeAxisView ** = 0);
1044 ARDOUR::framepos_t find_next_region_boundary (ARDOUR::framepos_t, int32_t dir, const TrackViewList&);
1046 std::vector<ARDOUR::framepos_t> region_boundary_cache;
1047 void build_region_boundary_cache ();
1049 Gtk::HBox toplevel_hpacker;
1052 Gtk::HBox bottom_hbox;
1054 Gtk::Table edit_packer;
1056 /** the adjustment that controls the overall editor vertical scroll position */
1057 Gtk::Adjustment vertical_adjustment;
1058 Gtk::Adjustment horizontal_adjustment;
1060 Gtk::Adjustment unused_adjustment; // yes, really; Gtk::Layout constructor requires refs
1061 Gtk::Layout controls_layout;
1062 bool control_layout_scroll (GdkEventScroll* ev);
1063 void reset_controls_layout_width ();
1064 void reset_controls_layout_height (int32_t height);
1073 bool scroll_press (Direction);
1074 void scroll_release ();
1075 sigc::connection _scroll_connection;
1076 int _scroll_callbacks;
1078 double _visible_canvas_width;
1079 double _visible_canvas_height; ///< height of the visible area of the track canvas
1080 double _full_canvas_height; ///< full height of the canvas
1082 bool track_canvas_map_handler (GdkEventAny*);
1084 bool edit_controls_button_release (GdkEventButton*);
1085 Gtk::Menu *edit_controls_left_menu;
1086 Gtk::Menu *edit_controls_right_menu;
1088 Gtk::VBox track_canvas_vbox;
1089 Gtk::VBox edit_controls_vbox;
1090 Gtk::HBox edit_controls_hbox;
1092 void control_vertical_zoom_in_all ();
1093 void control_vertical_zoom_out_all ();
1094 void control_vertical_zoom_in_selected ();
1095 void control_vertical_zoom_out_selected ();
1096 void control_step_tracks_up ();
1097 void control_step_tracks_down ();
1098 void control_view (uint32_t);
1099 void control_scroll (float);
1100 void control_select (uint32_t rid, Selection::Operation);
1101 void control_unselect ();
1102 void access_action (std::string,std::string);
1103 bool deferred_control_scroll (framepos_t);
1104 sigc::connection control_scroll_connection;
1106 void tie_vertical_scrolling ();
1107 void set_horizontal_position (double);
1108 double horizontal_position () const;
1110 struct VisualChange {
1118 framepos_t time_origin;
1119 framecnt_t samples_per_pixel;
1122 int idle_handler_id;
1123 /** true if we are currently in the idle handler */
1126 VisualChange() : pending ((VisualChange::Type) 0), time_origin (0), samples_per_pixel (0), idle_handler_id (-1), being_handled (false) {}
1128 pending = Type (pending | t);
1132 VisualChange pending_visual_change;
1134 static int _idle_visual_changer (void *arg);
1135 int idle_visual_changer ();
1136 void visual_changer (const VisualChange&);
1137 void ensure_visual_change_idle_handler ();
1140 TrackViewList track_views;
1141 std::pair<TimeAxisView*, double> trackview_by_y_position (double, bool trackview_relative_offset = true) const;
1142 RouteTimeAxisView* axis_view_from_route (boost::shared_ptr<ARDOUR::Route>) const;
1144 TrackViewList get_tracks_for_range_action () const;
1146 sigc::connection super_rapid_screen_update_connection;
1147 framepos_t last_update_frame;
1148 void center_screen_internal (framepos_t, float);
1150 void super_rapid_screen_update ();
1152 void session_going_away ();
1154 framepos_t cut_buffer_start;
1155 framecnt_t cut_buffer_length;
1157 boost::shared_ptr<CursorContext> _press_cursor_ctx; ///< Button press cursor context
1159 boost::weak_ptr<ARDOUR::Trimmable> _trimmable;
1160 boost::weak_ptr<ARDOUR::Movable> _movable;
1162 bool typed_event (ArdourCanvas::Item*, GdkEvent*, ItemType);
1163 bool button_press_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1164 bool button_press_handler_1 (ArdourCanvas::Item *, GdkEvent *, ItemType);
1165 bool button_press_handler_2 (ArdourCanvas::Item *, GdkEvent *, ItemType);
1166 bool button_release_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1167 bool button_double_click_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1168 bool button_press_dispatch (GdkEventButton*);
1169 bool button_release_dispatch (GdkEventButton*);
1170 bool motion_handler (ArdourCanvas::Item*, GdkEvent*, bool from_autoscroll = false);
1171 bool enter_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1172 bool leave_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1173 bool key_press_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1174 bool key_release_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1176 Gtkmm2ext::Bindings* button_bindings;
1177 XMLNode* button_settings () const;
1179 /* KEYMAP HANDLING */
1181 void register_actions ();
1182 void register_region_actions ();
1184 void load_bindings ();
1185 Gtkmm2ext::ActionMap editor_action_map;
1187 /* CUT/COPY/PASTE */
1189 framepos_t last_paste_pos;
1190 unsigned paste_count;
1192 void cut_copy (Editing::CutCopyOp);
1193 bool can_cut_copy () const;
1194 void cut_copy_points (Editing::CutCopyOp, Evoral::Beats earliest=Evoral::Beats(), bool midi=false);
1195 void cut_copy_regions (Editing::CutCopyOp, RegionSelection&);
1196 void cut_copy_ranges (Editing::CutCopyOp);
1197 void cut_copy_midi (Editing::CutCopyOp);
1199 void mouse_paste ();
1200 void paste_internal (framepos_t position, float times);
1202 /* EDITING OPERATIONS */
1204 void reset_point_selection ();
1205 void toggle_region_lock ();
1206 void toggle_opaque_region ();
1207 void toggle_record_enable ();
1208 void toggle_solo ();
1209 void toggle_solo_isolate ();
1210 void toggle_mute ();
1211 void toggle_region_lock_style ();
1213 enum LayerOperation {
1220 void do_layer_operation (LayerOperation);
1221 void raise_region ();
1222 void raise_region_to_top ();
1223 void change_region_layering_order (bool from_context_menu);
1224 void lower_region ();
1225 void lower_region_to_bottom ();
1226 void split_region_at_transients ();
1227 void crop_region_to_selection ();
1228 void crop_region_to (framepos_t start, framepos_t end);
1229 void set_sync_point (framepos_t, const RegionSelection&);
1230 void set_region_sync_position ();
1231 void remove_region_sync();
1232 void align_regions (ARDOUR::RegionPoint);
1233 void align_regions_relative (ARDOUR::RegionPoint point);
1234 void align_region (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, framepos_t position);
1235 void align_region_internal (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, framepos_t position);
1236 void remove_selected_regions ();
1237 void remove_clicked_region ();
1238 void show_region_properties ();
1239 void show_midi_list_editor ();
1240 void rename_region ();
1241 void duplicate_some_regions (RegionSelection&, float times);
1242 void duplicate_selection (float times);
1243 void region_fill_selection ();
1244 void combine_regions ();
1245 void uncombine_regions ();
1247 void region_fill_track ();
1248 void audition_playlist_region_standalone (boost::shared_ptr<ARDOUR::Region>);
1249 void split_multichannel_region();
1250 void reverse_region ();
1251 void strip_region_silence ();
1252 void normalize_region ();
1253 void reset_region_scale_amplitude ();
1254 void adjust_region_gain (bool up);
1255 void quantize_region ();
1256 void quantize_regions (const RegionSelection& rs);
1257 void legatize_region (bool shrink_only);
1258 void legatize_regions (const RegionSelection& rs, bool shrink_only);
1259 void transform_region ();
1260 void transform_regions (const RegionSelection& rs);
1261 void transpose_region ();
1262 void transpose_regions (const RegionSelection& rs);
1263 void insert_patch_change (bool from_context);
1264 void fork_region ();
1266 void do_insert_time ();
1267 void insert_time (framepos_t, framecnt_t, Editing::InsertTimeOption, bool, bool, bool, bool, bool, bool);
1269 void do_remove_time ();
1270 void remove_time (framepos_t pos, framecnt_t distance, Editing::InsertTimeOption opt, bool ignore_music_glue, bool markers_too,
1271 bool glued_markers_too, bool locked_markers_too, bool tempo_too);
1273 void tab_to_transient (bool forward);
1275 void set_tempo_from_region ();
1276 void use_range_as_bar ();
1278 void define_one_bar (framepos_t start, framepos_t end);
1280 void audition_region_from_region_list ();
1281 void hide_region_from_region_list ();
1282 void show_region_in_region_list ();
1284 void naturalize_region ();
1286 void reset_focus ();
1288 void split_region ();
1293 void paste (float times, bool from_context_menu = false);
1295 void place_transient ();
1296 void remove_transient (ArdourCanvas::Item* item);
1297 void snap_regions_to_grid ();
1298 void close_region_gaps ();
1300 void keyboard_paste ();
1302 void region_from_selection ();
1303 void create_region_from_selection (std::vector<boost::shared_ptr<ARDOUR::Region> >&);
1305 void play_from_start ();
1306 void play_from_edit_point ();
1307 void play_from_edit_point_and_return ();
1308 void play_selected_region ();
1309 void play_edit_range ();
1310 void play_location (ARDOUR::Location&);
1311 void loop_location (ARDOUR::Location&);
1313 void calc_extra_zoom_edges(framepos_t &start, framepos_t &end);
1314 void temporal_zoom_selection (bool both_axes = false);
1315 void temporal_zoom_region (bool both_axes);
1316 void temporal_zoom_session ();
1317 void temporal_zoom (framecnt_t samples_per_pixel);
1318 void temporal_zoom_by_frame (framepos_t start, framepos_t end);
1319 void temporal_zoom_to_frame (bool coarser, framepos_t frame);
1321 void insert_region_list_selection (float times);
1324 void external_pt_dialog ();
1325 typedef struct ptflookup {
1330 bool operator ==(const struct ptflookup& other) {
1331 return (this->index1 == other.index1);
1335 /* import & embed */
1337 void add_external_audio_action (Editing::ImportMode);
1338 void external_audio_dialog ();
1339 void session_import_dialog ();
1341 int check_whether_and_how_to_import(std::string, bool all_or_nothing = true);
1342 bool check_multichannel_status (const std::vector<std::string>& paths);
1344 SoundFileOmega* sfbrowser;
1346 void bring_in_external_audio (Editing::ImportMode mode, framepos_t& pos);
1348 bool idle_drop_paths (std::vector<std::string> paths, framepos_t frame, double ypos, bool copy);
1349 void drop_paths_part_two (const std::vector<std::string>& paths, framepos_t frame, double ypos, bool copy);
1351 int import_sndfiles (std::vector<std::string> paths,
1352 Editing::ImportDisposition disposition,
1353 Editing::ImportMode mode,
1354 ARDOUR::SrcQuality quality,
1358 boost::shared_ptr<ARDOUR::Track>& track,
1360 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
1362 int embed_sndfiles (std::vector<std::string> paths,
1363 bool multiple_files,
1364 bool& check_sample_rate,
1365 Editing::ImportDisposition disposition,
1366 Editing::ImportMode mode,
1370 boost::shared_ptr<ARDOUR::Track>& track,
1371 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
1373 int add_sources (std::vector<std::string> paths,
1374 ARDOUR::SourceList& sources,
1376 Editing::ImportDisposition disposition,
1377 Editing::ImportMode mode,
1380 boost::shared_ptr<ARDOUR::Track>& track,
1381 bool add_channel_suffix,
1382 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
1384 int finish_bringing_in_material (boost::shared_ptr<ARDOUR::Region> region,
1388 Editing::ImportMode mode,
1389 boost::shared_ptr<ARDOUR::Track>& existing_track,
1390 const std::string& new_track_name,
1391 boost::shared_ptr<ARDOUR::PluginInfo> instrument);
1393 boost::shared_ptr<ARDOUR::AudioTrack> get_nth_selected_audio_track (int nth) const;
1394 boost::shared_ptr<ARDOUR::MidiTrack> get_nth_selected_midi_track (int nth) const;
1396 void toggle_midi_input_active (bool flip_others);
1398 ARDOUR::InterThreadInfo* current_interthread_info;
1400 AnalysisWindow* analysis_window;
1402 /* import specific info */
1404 struct EditorImportStatus : public ARDOUR::ImportStatus {
1405 Editing::ImportMode mode;
1409 boost::shared_ptr<ARDOUR::Track> track;
1413 EditorImportStatus import_status;
1414 static void *_import_thread (void *);
1415 void* import_thread ();
1416 void finish_import ();
1418 /* to support this ... */
1420 void import_audio (bool as_tracks);
1421 void do_import (std::vector<std::string> paths, bool split, bool as_tracks);
1423 void move_to_start ();
1424 void move_to_end ();
1425 void center_playhead ();
1426 void center_edit_point ();
1427 void playhead_forward_to_grid ();
1428 void playhead_backward_to_grid ();
1429 void scroll_playhead (bool forward);
1430 void scroll_backward (float pages=0.8f);
1431 void scroll_forward (float pages=0.8f);
1432 void scroll_tracks_down ();
1433 void scroll_tracks_up ();
1435 void clear_markers ();
1436 void clear_ranges ();
1437 void clear_locations ();
1438 void unhide_markers ();
1439 void unhide_ranges ();
1440 void jump_forward_to_mark ();
1441 void jump_backward_to_mark ();
1442 void cursor_align (bool playhead_to_edit);
1443 void toggle_skip_playback ();
1445 void remove_last_capture ();
1446 void select_all_selectables_using_time_selection ();
1447 void select_all_selectables_using_loop();
1448 void select_all_selectables_using_punch();
1449 void set_selection_from_range (ARDOUR::Location&);
1450 void set_selection_from_punch ();
1451 void set_selection_from_loop ();
1452 void set_selection_from_region ();
1454 void add_location_mark (framepos_t where);
1455 void add_location_from_region ();
1456 void add_locations_from_region ();
1457 void add_location_from_selection ();
1458 void set_loop_from_selection (bool play);
1459 void set_punch_from_selection ();
1460 void set_punch_from_region ();
1462 void set_session_start_from_playhead ();
1463 void set_session_end_from_playhead ();
1464 void set_session_extents_from_selection ();
1466 void set_loop_from_region (bool play);
1468 void set_loop_range (framepos_t start, framepos_t end, std::string cmd);
1469 void set_punch_range (framepos_t start, framepos_t end, std::string cmd);
1471 void add_location_from_playhead_cursor ();
1472 void remove_location_at_playhead_cursor ();
1473 bool select_new_marker;
1475 void reverse_selection ();
1476 void edit_envelope ();
1478 double last_scrub_x;
1479 int scrubbing_direction;
1480 int scrub_reversals;
1481 int scrub_reverse_distance;
1482 void scrub (framepos_t, double);
1484 void set_punch_start_from_edit_point ();
1485 void set_punch_end_from_edit_point ();
1486 void set_loop_start_from_edit_point ();
1487 void set_loop_end_from_edit_point ();
1489 void keyboard_selection_begin ( Editing::EditIgnoreOption = Editing::EDIT_IGNORE_NONE );
1490 void keyboard_selection_finish (bool add, Editing::EditIgnoreOption = Editing::EDIT_IGNORE_NONE);
1491 bool have_pending_keyboard_selection;
1492 framepos_t pending_keyboard_selection_start;
1494 void move_range_selection_start_or_end_to_region_boundary (bool, bool);
1496 Editing::SnapType _snap_type;
1497 Editing::SnapMode _snap_mode;
1499 /// Snap threshold in pixels
1500 double snap_threshold;
1502 bool ignore_gui_changes;
1504 DragManager* _drags;
1509 Gtk::Dialog* lock_dialog;
1511 struct timeval last_event_time;
1512 bool generic_event_handler (GdkEvent*);
1513 bool lock_timeout_callback ();
1514 void start_lock_event_timing ();
1516 Gtk::Menu fade_context_menu;
1518 Gtk::Menu xfade_in_context_menu;
1519 Gtk::Menu xfade_out_context_menu;
1520 void popup_xfade_in_context_menu (int, int, ArdourCanvas::Item*, ItemType);
1521 void popup_xfade_out_context_menu (int, int, ArdourCanvas::Item*, ItemType);
1522 void fill_xfade_menu (Gtk::Menu_Helpers::MenuList& items, bool start);
1524 void set_fade_in_shape (ARDOUR::FadeShape);
1525 void set_fade_out_shape (ARDOUR::FadeShape);
1527 void set_fade_length (bool in);
1528 void set_fade_in_active (bool);
1529 void set_fade_out_active (bool);
1533 std::set<boost::shared_ptr<ARDOUR::Playlist> > motion_frozen_playlists;
1535 bool _dragging_playhead;
1536 bool _dragging_edit_point;
1538 void marker_drag_motion_callback (GdkEvent*);
1539 void marker_drag_finished_callback (GdkEvent*);
1541 gint mouse_rename_region (ArdourCanvas::Item*, GdkEvent*);
1543 void add_region_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1544 void start_create_region_grab (ArdourCanvas::Item*, GdkEvent*);
1545 void add_region_copy_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1546 void add_region_brush_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1547 void start_selection_grab (ArdourCanvas::Item*, GdkEvent*);
1549 void region_view_item_click (AudioRegionView&, GdkEventButton*);
1551 bool can_remove_control_point (ArdourCanvas::Item *);
1552 void remove_control_point (ArdourCanvas::Item *);
1554 void mouse_brush_insert_region (RegionView*, framepos_t pos);
1556 /* Canvas event handlers */
1558 bool canvas_scroll_event (GdkEventScroll* event, bool from_canvas);
1559 bool canvas_control_point_event (GdkEvent* event,ArdourCanvas::Item*, ControlPoint*);
1560 bool canvas_line_event (GdkEvent* event,ArdourCanvas::Item*, AutomationLine*);
1561 bool canvas_selection_rect_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1562 bool canvas_selection_start_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1563 bool canvas_selection_end_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1564 bool canvas_start_xfade_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1565 bool canvas_end_xfade_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1566 bool canvas_fade_in_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1567 bool canvas_fade_in_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*, bool trim = false);
1568 bool canvas_fade_out_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1569 bool canvas_fade_out_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*, bool trim = false);
1570 bool canvas_region_view_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1571 bool canvas_wave_view_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1572 bool canvas_frame_handle_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1573 bool canvas_region_view_name_highlight_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1574 bool canvas_region_view_name_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1575 bool canvas_feature_line_event (GdkEvent* event, ArdourCanvas::Item*, RegionView*);
1576 bool canvas_stream_view_event (GdkEvent* event,ArdourCanvas::Item*, RouteTimeAxisView*);
1577 bool canvas_marker_event (GdkEvent* event,ArdourCanvas::Item*, ArdourMarker*);
1578 bool canvas_tempo_marker_event (GdkEvent* event,ArdourCanvas::Item*, TempoMarker*);
1579 bool canvas_meter_marker_event (GdkEvent* event,ArdourCanvas::Item*, MeterMarker*);
1580 bool canvas_automation_track_event(GdkEvent* event, ArdourCanvas::Item*, AutomationTimeAxisView*);
1581 bool canvas_note_event (GdkEvent* event, ArdourCanvas::Item *);
1583 bool canvas_ruler_event (GdkEvent* event, ArdourCanvas::Item *, ItemType);
1584 bool canvas_tempo_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1585 bool canvas_meter_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1586 bool canvas_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1587 bool canvas_range_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1588 bool canvas_transport_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1589 bool canvas_cd_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1591 bool canvas_videotl_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1592 void update_video_timeline (bool flush = false);
1593 void set_video_timeline_height (const int);
1594 bool is_video_timeline_locked ();
1595 void toggle_video_timeline_locked ();
1596 void set_video_timeline_locked (const bool);
1597 void queue_visual_videotimeline_update ();
1598 void embed_audio_from_video (std::string, framepos_t n = 0, bool lock_position_to_video = true);
1600 PBD::Signal0<void> EditorFreeze;
1601 PBD::Signal0<void> EditorThaw;
1604 friend class DragManager;
1605 friend class EditorRouteGroups;
1606 friend class EditorRegions;
1608 /* non-public event handlers */
1610 bool canvas_playhead_cursor_event (GdkEvent* event, ArdourCanvas::Item*);
1611 bool track_canvas_scroll (GdkEventScroll* event);
1613 bool track_canvas_button_press_event (GdkEventButton* event);
1614 bool track_canvas_button_release_event (GdkEventButton* event);
1615 bool track_canvas_motion_notify_event (GdkEventMotion* event);
1617 Gtk::Allocation _canvas_viewport_allocation;
1618 void track_canvas_viewport_allocate (Gtk::Allocation alloc);
1619 void track_canvas_viewport_size_allocated ();
1620 bool track_canvas_drag_motion (Glib::RefPtr<Gdk::DragContext> const &, int, int, guint);
1621 bool track_canvas_key_press (GdkEventKey *);
1622 bool track_canvas_key_release (GdkEventKey *);
1624 void set_playhead_cursor ();
1626 void toggle_region_mute ();
1628 void initialize_canvas ();
1630 /* display control */
1632 bool _show_measures;
1633 /// true if the editor should follow the playhead, otherwise false
1634 bool _follow_playhead;
1635 /// true if we scroll the tracks rather than the playhead
1636 bool _stationary_playhead;
1637 /// true if we are in fullscreen mode
1640 TempoLines* tempo_lines;
1642 ArdourCanvas::Container* global_rect_group;
1643 ArdourCanvas::Container* time_line_group;
1645 void hide_measures ();
1646 void draw_measures (ARDOUR::TempoMap::BBTPointList::const_iterator& begin,
1647 ARDOUR::TempoMap::BBTPointList::const_iterator& end);
1649 void new_tempo_section ();
1652 void remove_tempo_marker (ArdourCanvas::Item*);
1653 void remove_meter_marker (ArdourCanvas::Item*);
1654 gint real_remove_tempo_marker (ARDOUR::TempoSection*);
1655 gint real_remove_meter_marker (ARDOUR::MeterSection*);
1657 void edit_tempo_marker (TempoMarker&);
1658 void edit_meter_marker (MeterMarker&);
1659 void edit_control_point (ArdourCanvas::Item*);
1660 void edit_notes (MidiRegionView*);
1662 void marker_menu_edit ();
1663 void marker_menu_remove ();
1664 void marker_menu_rename ();
1665 void rename_marker (ArdourMarker *marker);
1666 void toggle_marker_menu_lock ();
1667 void toggle_marker_menu_glue ();
1668 void marker_menu_hide ();
1669 void marker_menu_loop_range ();
1670 void marker_menu_select_all_selectables_using_range ();
1671 void marker_menu_select_using_range ();
1672 void marker_menu_separate_regions_using_location ();
1673 void marker_menu_play_from ();
1674 void marker_menu_play_range ();
1675 void marker_menu_set_playhead ();
1676 void marker_menu_set_from_playhead ();
1677 void marker_menu_set_from_selection (bool force_regions);
1678 void marker_menu_range_to_next ();
1679 void marker_menu_zoom_to_range ();
1680 void new_transport_marker_menu_set_loop ();
1681 void new_transport_marker_menu_set_punch ();
1682 void update_loop_range_view ();
1683 void update_punch_range_view ();
1684 void new_transport_marker_menu_popdown ();
1685 void marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1686 void tempo_or_meter_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1687 void new_transport_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1688 void build_range_marker_menu (bool, bool);
1689 void build_marker_menu (ARDOUR::Location *);
1690 void build_tempo_or_meter_marker_menu (bool);
1691 void build_new_transport_marker_menu ();
1692 void dynamic_cast_marker_object (void*, MeterMarker**, TempoMarker**) const;
1694 Gtk::Menu* tempo_or_meter_marker_menu;
1695 Gtk::Menu* marker_menu;
1696 Gtk::Menu* range_marker_menu;
1697 Gtk::Menu* transport_marker_menu;
1698 Gtk::Menu* new_transport_marker_menu;
1699 Gtk::Menu* cd_marker_menu;
1700 ArdourCanvas::Item* marker_menu_item;
1702 typedef std::list<ArdourMarker*> Marks;
1705 void remove_metric_marks ();
1706 void draw_metric_marks (const ARDOUR::Metrics& metrics);
1708 void compute_current_bbt_points (framepos_t left, framepos_t right,
1709 ARDOUR::TempoMap::BBTPointList::const_iterator& begin,
1710 ARDOUR::TempoMap::BBTPointList::const_iterator& end);
1712 void tempo_map_changed (const PBD::PropertyChange&);
1713 void redisplay_tempo (bool immediate_redraw);
1715 uint32_t bbt_beat_subdivision;
1719 Gtk::ToggleButton editor_mixer_button;
1720 Gtk::ToggleButton editor_list_button;
1721 void editor_mixer_button_toggled ();
1722 void editor_list_button_toggled ();
1724 ArdourButton zoom_in_button;
1725 ArdourButton zoom_out_button;
1726 ArdourButton zoom_out_full_button;
1728 ArdourButton tav_expand_button;
1729 ArdourButton tav_shrink_button;
1730 ArdourDropdown visible_tracks_selector;
1731 ArdourDropdown zoom_preset_selector;
1733 int32_t _visible_track_count;
1734 void build_track_count_menu ();
1735 void set_visible_track_count (int32_t);
1737 void set_zoom_preset(int64_t);
1739 Gtk::VBox toolbar_clock_vbox;
1740 Gtk::VBox toolbar_selection_clock_vbox;
1741 Gtk::Table toolbar_selection_clock_table;
1742 Gtk::Label toolbar_selection_cursor_label;
1744 Gtkmm2ext::TearOff* _mouse_mode_tearoff;
1745 ArdourButton mouse_select_button;
1746 ArdourButton mouse_draw_button;
1747 ArdourButton mouse_move_button;
1748 ArdourButton mouse_timefx_button;
1749 ArdourButton mouse_content_button;
1750 ArdourButton mouse_audition_button;
1751 ArdourButton mouse_cut_button;
1753 ArdourButton smart_mode_button;
1754 Glib::RefPtr<Gtk::ToggleAction> smart_mode_action;
1756 void mouse_mode_toggled (Editing::MouseMode m);
1757 void mouse_mode_object_range_toggled ();
1758 bool ignore_mouse_mode_toggle;
1760 bool mouse_select_button_release (GdkEventButton*);
1762 Gtk::VBox automation_box;
1763 Gtk::Button automation_mode_button;
1765 //edit mode menu stuff
1766 ArdourDropdown edit_mode_selector;
1767 void edit_mode_selection_done ( ARDOUR::EditMode m );
1768 void build_edit_mode_menu ();
1769 Gtk::VBox edit_mode_box;
1771 void set_edit_mode (ARDOUR::EditMode);
1772 void cycle_edit_mode ();
1774 ArdourDropdown snap_type_selector;
1775 void build_snap_type_menu ();
1777 ArdourDropdown snap_mode_selector;
1778 void build_snap_mode_menu ();
1781 std::vector<std::string> snap_type_strings;
1782 std::vector<std::string> snap_mode_strings;
1784 void snap_type_selection_done (Editing::SnapType);
1785 void snap_mode_selection_done (Editing::SnapMode);
1786 void snap_mode_chosen (Editing::SnapMode);
1787 void snap_type_chosen (Editing::SnapType);
1789 Glib::RefPtr<Gtk::RadioAction> snap_type_action (Editing::SnapType);
1790 Glib::RefPtr<Gtk::RadioAction> snap_mode_action (Editing::SnapMode);
1792 //zoom focus meu stuff
1793 ArdourDropdown zoom_focus_selector;
1794 void zoom_focus_selection_done ( Editing::ZoomFocus f );
1795 void build_zoom_focus_menu ();
1796 std::vector<std::string> zoom_focus_strings;
1798 void zoom_focus_chosen (Editing::ZoomFocus);
1800 Glib::RefPtr<Gtk::RadioAction> zoom_focus_action (Editing::ZoomFocus);
1802 Gtk::HBox _zoom_box;
1803 Gtkmm2ext::TearOff* _zoom_tearoff;
1804 void zoom_adjustment_changed();
1806 void setup_toolbar ();
1808 void setup_tooltips ();
1810 Gtkmm2ext::TearOff* _tools_tearoff;
1811 Gtk::HBox toolbar_hbox;
1812 Gtk::EventBox toolbar_base;
1813 Gtk::Frame toolbar_frame;
1814 Gtk::Viewport _toolbar_viewport;
1818 Gtk::HBox panic_box;
1820 void setup_midi_toolbar ();
1822 /* selection process */
1824 Selection* selection;
1825 Selection* cut_buffer;
1826 SelectionMemento* _selection_memento;
1828 void time_selection_changed ();
1829 void update_time_selection_display ();
1830 void track_selection_changed ();
1831 void region_selection_changed ();
1832 sigc::connection editor_regions_selection_changed_connection;
1833 void sensitize_all_region_actions (bool);
1834 void sensitize_the_right_region_actions ();
1835 bool _all_region_actions_sensitized;
1836 /** Flag to block region action handlers from doing what they normally do;
1837 * I tried Gtk::Action::block_activate() but this doesn't work (ie it doesn't
1838 * block) when setting a ToggleAction's active state.
1840 bool _ignore_region_action;
1841 bool _last_region_menu_was_main;
1842 void point_selection_changed ();
1843 void marker_selection_changed ();
1845 bool _ignore_follow_edits;
1847 void cancel_selection ();
1848 void cancel_time_selection ();
1850 bool get_smart_mode() const;
1852 bool audio_region_selection_covers (framepos_t where);
1854 /* transport range select process */
1856 ArdourCanvas::Rectangle* cd_marker_bar_drag_rect;
1857 ArdourCanvas::Rectangle* range_bar_drag_rect;
1858 ArdourCanvas::Rectangle* transport_bar_drag_rect;
1859 ArdourCanvas::Rectangle *transport_bar_range_rect;
1860 ArdourCanvas::Rectangle *transport_bar_preroll_rect;
1861 ArdourCanvas::Rectangle *transport_bar_postroll_rect;
1862 ArdourCanvas::Rectangle *transport_loop_range_rect;
1863 ArdourCanvas::Rectangle *transport_punch_range_rect;
1864 ArdourCanvas::Line *transport_punchin_line;
1865 ArdourCanvas::Line *transport_punchout_line;
1866 ArdourCanvas::Rectangle *transport_preroll_rect;
1867 ArdourCanvas::Rectangle *transport_postroll_rect;
1869 ARDOUR::Location* transport_loop_location();
1870 ARDOUR::Location* transport_punch_location();
1872 ARDOUR::Location *temp_location;
1874 /* object rubberband select process */
1876 void select_all_within (framepos_t, framepos_t, double, double, TrackViewList const &, Selection::Operation, bool);
1878 ArdourCanvas::Rectangle *rubberband_rect;
1880 EditorRouteGroups* _route_groups;
1881 EditorRoutes* _routes;
1882 EditorRegions* _regions;
1883 EditorSnapshots* _snapshots;
1884 EditorLocations* _locations;
1886 /* diskstream/route display management */
1887 Glib::RefPtr<Gdk::Pixbuf> rec_enabled_icon;
1888 Glib::RefPtr<Gdk::Pixbuf> rec_disabled_icon;
1890 Glib::RefPtr<Gtk::TreeSelection> route_display_selection;
1892 bool sync_track_view_list_and_routes ();
1894 Gtk::VBox list_vpacker;
1898 sigc::connection autoscroll_connection;
1899 bool autoscroll_horizontal_allowed;
1900 bool autoscroll_vertical_allowed;
1901 uint32_t autoscroll_cnt;
1902 Gtk::Widget* autoscroll_widget;
1903 ArdourCanvas::Rect autoscroll_boundary;
1905 bool autoscroll_canvas ();
1906 void start_canvas_autoscroll (bool allow_horiz, bool allow_vert, const ArdourCanvas::Rect& boundary);
1907 void stop_canvas_autoscroll ();
1910 void point_trim (GdkEvent *, framepos_t);
1912 void trim_region_front();
1913 void trim_region_back();
1914 void trim_region (bool front);
1916 void trim_region_to_loop ();
1917 void trim_region_to_punch ();
1918 void trim_region_to_location (const ARDOUR::Location&, const char* cmd);
1920 void trim_to_region(bool forward);
1921 void trim_region_to_previous_region_end();
1922 void trim_region_to_next_region_start();
1924 bool show_gain_after_trim;
1928 int convert_drop_to_paths (
1929 std::vector<std::string>& paths,
1930 const Glib::RefPtr<Gdk::DragContext>& context,
1933 const Gtk::SelectionData& data,
1937 void track_canvas_drag_data_received (
1938 const Glib::RefPtr<Gdk::DragContext>& context,
1941 const Gtk::SelectionData& data,
1946 const Glib::RefPtr<Gdk::DragContext>& context,
1949 const Gtk::SelectionData& data,
1954 const Glib::RefPtr<Gdk::DragContext>& context,
1957 const Gtk::SelectionData& data,
1962 const Glib::RefPtr<Gdk::DragContext>& context,
1965 const Gtk::SelectionData& data,
1971 int write_region_selection(RegionSelection&);
1972 bool write_region (std::string path, boost::shared_ptr<ARDOUR::AudioRegion>);
1973 void bounce_region_selection (bool with_processing);
1974 void bounce_range_selection (bool replace, bool enable_processing);
1975 void external_edit_region ();
1977 int write_audio_selection (TimeSelection&);
1978 bool write_audio_range (ARDOUR::AudioPlaylist&, const ARDOUR::ChanCount& channels, std::list<ARDOUR::AudioRange>&);
1980 void write_selection ();
1982 uint32_t selection_op_cmd_depth;
1983 uint32_t selection_op_history_it;
1985 std::list<XMLNode *> selection_op_history; /* used in *_reversible_selection_op */
1986 std::list<XMLNode *> before; /* used in *_reversible_command */
1988 void update_title ();
1989 void update_title_s (const std::string & snapshot_name);
1991 void instant_save ();
1993 boost::shared_ptr<ARDOUR::AudioRegion> last_audition_region;
1995 /* freeze operations */
1997 ARDOUR::InterThreadInfo freeze_status;
1998 static void* _freeze_thread (void*);
1999 void* freeze_thread ();
2001 void freeze_route ();
2002 void unfreeze_route ();
2006 void duplicate_range (bool with_dialog);
2008 /** computes the timeline frame (sample) of an event whose coordinates
2009 * are in canvas units (pixels, scroll offset included).
2011 framepos_t canvas_event_sample (GdkEvent const *, double* px = 0, double* py = 0) const;
2013 /** computes the timeline frame (sample) of an event whose coordinates
2014 * are in window units (pixels, no scroll offset).
2016 framepos_t window_event_sample (GdkEvent const *, double* px = 0, double* py = 0) const;
2018 /* returns false if mouse pointer is not in track or marker canvas
2020 bool mouse_frame (framepos_t&, bool& in_track_canvas) const;
2022 TimeFXDialog* current_timefx;
2023 static void* timefx_thread (void *arg);
2026 int time_stretch (RegionSelection&, float fraction);
2027 int pitch_shift (RegionSelection&, float cents);
2028 void pitch_shift_region ();
2030 /* editor-mixer strip */
2032 MixerStrip *current_mixer_strip;
2033 bool show_editor_mixer_when_tracks_arrive;
2034 Gtk::VBox current_mixer_strip_vbox;
2035 void cms_new (boost::shared_ptr<ARDOUR::Route>);
2036 void current_mixer_strip_hidden ();
2038 void detach_tearoff (Gtk::Box* b, Gtk::Window* w);
2039 void reattach_tearoff (Gtk::Box* b, Gtk::Window* w, int32_t n);
2041 void ensure_all_elements_drawn ();
2043 /* nudging tracks */
2045 void nudge_track (bool use_edit_point, bool forwards);
2047 static const int32_t default_width = 995;
2048 static const int32_t default_height = 765;
2052 ArdourButton nudge_forward_button;
2053 ArdourButton nudge_backward_button;
2054 Gtk::HBox nudge_hbox;
2055 Gtk::VBox nudge_vbox;
2056 AudioClock* nudge_clock;
2058 bool nudge_forward_release (GdkEventButton*);
2059 bool nudge_backward_release (GdkEventButton*);
2063 void apply_filter (ARDOUR::Filter&, std::string cmd, ProgressReporter* progress = 0);
2065 Command* apply_midi_note_edit_op_to_region (ARDOUR::MidiOperator& op, MidiRegionView& mrv);
2066 void apply_midi_note_edit_op (ARDOUR::MidiOperator& op, const RegionSelection& rs);
2068 /* handling cleanup */
2070 int playlist_deletion_dialog (boost::shared_ptr<ARDOUR::Playlist>);
2072 PBD::ScopedConnectionList session_connections;
2074 /* tracking step changes of track height */
2076 TimeAxisView* current_stepping_trackview;
2077 ARDOUR::microseconds_t last_track_height_step_timestamp;
2078 gint track_height_step_timeout();
2079 sigc::connection step_timeout;
2081 TimeAxisView* entered_track;
2082 /** If the mouse is over a RegionView or one of its child canvas items, this is set up
2083 to point to the RegionView. Otherwise it is 0.
2085 RegionView* entered_regionview;
2087 std::vector<EnterContext> _enter_stack;
2089 bool clear_entered_track;
2090 bool left_track_canvas (GdkEventCrossing*);
2091 bool entered_track_canvas (GdkEventCrossing*);
2092 void set_entered_track (TimeAxisView*);
2093 void set_entered_regionview (RegionView*);
2094 gint left_automation_track ();
2096 void reset_canvas_action_sensitivity (bool);
2097 void set_gain_envelope_visibility ();
2098 void set_region_gain_visibility (RegionView*);
2099 void toggle_gain_envelope_active ();
2100 void reset_region_gain_envelopes ();
2102 bool on_key_press_event (GdkEventKey*);
2103 bool on_key_release_event (GdkEventKey*);
2105 void session_state_saved (std::string);
2107 Glib::RefPtr<Gtk::Action> undo_action;
2108 Glib::RefPtr<Gtk::Action> redo_action;
2109 Glib::RefPtr<Gtk::Action> alternate_redo_action;
2110 Glib::RefPtr<Gtk::Action> alternate_alternate_redo_action;
2111 Glib::RefPtr<Gtk::Action> selection_undo_action;
2112 Glib::RefPtr<Gtk::Action> selection_redo_action;
2114 void history_changed ();
2116 Editing::EditPoint _edit_point;
2118 ArdourDropdown edit_point_selector;
2119 void build_edit_point_menu();
2121 void set_edit_point_preference (Editing::EditPoint ep, bool force = false);
2122 void cycle_edit_point (bool with_marker);
2123 void set_edit_point ();
2124 void edit_point_selection_done (Editing::EditPoint);
2125 void edit_point_chosen (Editing::EditPoint);
2126 Glib::RefPtr<Gtk::RadioAction> edit_point_action (Editing::EditPoint);
2127 std::vector<std::string> edit_point_strings;
2128 std::vector<std::string> edit_mode_strings;
2130 void selected_marker_moved (ARDOUR::Location*);
2132 bool get_edit_op_range (framepos_t& start, framepos_t& end) const;
2134 void get_regions_at (RegionSelection&, framepos_t where, const TrackViewList& ts) const;
2135 void get_regions_after (RegionSelection&, framepos_t where, const TrackViewList& ts) const;
2137 RegionSelection get_regions_from_selection_and_edit_point ();
2138 RegionSelection get_regions_from_selection_and_entered ();
2140 void start_updating_meters ();
2141 void stop_updating_meters ();
2142 bool meters_running;
2144 void select_next_route ();
2145 void select_prev_route ();
2147 void snap_to_internal (framepos_t& first,
2148 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
2149 bool for_mark = false,
2150 bool ensure_snap = false);
2152 void timecode_snap_to_internal (framepos_t& first,
2153 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
2154 bool for_mark = false);
2156 RhythmFerret* rhythm_ferret;
2158 void fit_tracks (TrackViewList &);
2159 void fit_selection ();
2160 void set_track_height (Height);
2162 void _remove_tracks ();
2163 bool idle_remove_tracks ();
2164 void toggle_tracks_active ();
2168 static gboolean _idle_resize (gpointer);
2170 int32_t _pending_resize_amount;
2171 TimeAxisView* _pending_resize_view;
2173 void visible_order_range (int*, int*) const;
2177 /** true if we've made a locate request that hasn't yet been processed */
2178 bool _pending_locate_request;
2180 /** if true, there is a pending Session locate which is the initial one when loading a session;
2181 we need to know this so that we don't (necessarily) set the viewport to show the playhead
2184 bool _pending_initial_locate;
2186 Gtk::HBox _summary_hbox;
2187 EditorSummary* _summary;
2189 void region_view_added (RegionView *);
2190 void region_view_removed ();
2192 EditorGroupTabs* _group_tabs;
2193 void fit_route_group (ARDOUR::RouteGroup *);
2195 void step_edit_status_change (bool);
2196 void start_step_editing ();
2197 void stop_step_editing ();
2198 bool check_step_edit ();
2199 sigc::connection step_edit_connection;
2201 double _last_motion_y;
2203 RegionLayeringOrderEditor* layering_order_editor;
2204 void update_region_layering_order_editor ();
2206 /** Track that was the source for the last cut/copy operation. Used as a place
2207 to paste things iff there is no selected track.
2209 TimeAxisView* _last_cut_copy_source_track;
2211 /** true if a change in Selection->regions should change the selection in the region list.
2212 See EditorRegions::selection_changed.
2214 bool _region_selection_change_updates_region_list;
2216 void setup_fade_images ();
2217 std::map<ARDOUR::FadeShape, Gtk::Image*> _fade_in_images;
2218 std::map<ARDOUR::FadeShape, Gtk::Image*> _fade_out_images;
2219 std::map<ARDOUR::FadeShape, Gtk::Image*> _xfade_in_images;
2220 std::map<ARDOUR::FadeShape, Gtk::Image*> _xfade_out_images;
2222 Gtk::MenuItem& action_menu_item (std::string const &);
2223 void action_pre_activated (Glib::RefPtr<Gtk::Action> const &);
2225 MouseCursors* _cursors;
2227 void follow_mixer_selection ();
2228 bool _following_mixer_selection;
2230 int time_fx (ARDOUR::RegionList&, float val, bool pitching);
2231 void note_edit_done (int, EditNoteDialog*);
2232 void toggle_sound_midi_notes ();
2234 /** Flag for a bit of a hack wrt control point selection; see set_selected_control_point_from_click */
2235 bool _control_point_toggled_on_press;
2237 /** This is used by TimeAxisView to keep a track of the TimeAxisView that is currently being
2238 stepped in height using ScrollZoomVerticalModifier+Scrollwheel. When a scroll event
2239 occurs, we do the step on this _stepping_axis_view if it is non-0 (and we set up this
2240 _stepping_axis_view with the TimeAxisView underneath the mouse if it is 0). Then Editor
2241 resets _stepping_axis_view when the modifier key is released. In this (hacky) way,
2242 pushing the modifier key and moving the scroll wheel will operate on the same track
2243 until the key is released (rather than skipping about to whatever happens to be
2244 underneath the mouse at the time).
2246 TimeAxisView* _stepping_axis_view;
2247 void zoom_vertical_modifier_released();
2249 void bring_in_callback (Gtk::Label*, uint32_t n, uint32_t total, std::string name);
2250 void update_bring_in_message (Gtk::Label* label, uint32_t n, uint32_t total, std::string name);
2251 void bring_all_sources_into_session ();
2253 QuantizeDialog* quantize_dialog;
2254 MainMenuDisabler* _main_menu_disabler;
2257 friend class RegionDrag;
2258 friend class RegionMoveDrag;
2259 friend class RegionSpliceDrag;
2260 friend class RegionRippleDrag;
2261 friend class TrimDrag;
2262 friend class MeterMarkerDrag;
2263 friend class TempoMarkerDrag;
2264 friend class CursorDrag;
2265 friend class FadeInDrag;
2266 friend class FadeOutDrag;
2267 friend class MarkerDrag;
2268 friend class RegionGainDrag;
2269 friend class ControlPointDrag;
2270 friend class LineDrag;
2271 friend class RubberbandSelectDrag;
2272 friend class EditorRubberbandSelectDrag;
2273 friend class TimeFXDrag;
2274 friend class ScrubDrag;
2275 friend class SelectionDrag;
2276 friend class RangeMarkerBarDrag;
2277 friend class MouseZoomDrag;
2278 friend class RegionCreateDrag;
2279 friend class RegionMotionDrag;
2280 friend class RegionInsertDrag;
2281 friend class VideoTimeLineDrag;
2283 friend class EditorSummary;
2284 friend class EditorGroupTabs;
2286 friend class EditorRoutes;
2287 friend class RhythmFerret;
2290 #endif /* __ardour_editor_h__ */