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/bindings.h"
38 #include "gtkmm2ext/click_box.h"
39 #include "gtkmm2ext/dndtreeview.h"
40 #include "gtkmm2ext/pane.h"
41 #include "gtkmm2ext/selector.h"
42 #include "gtkmm2ext/stateful_button.h"
44 #include "pbd/stateful.h"
45 #include "pbd/signals.h"
47 #include "ardour/import_status.h"
48 #include "ardour/tempo.h"
49 #include "ardour/location.h"
50 #include "ardour/types.h"
52 #include "canvas/fwd.h"
53 #include "canvas/ruler.h"
55 #include "ardour_button.h"
56 #include "ardour_dialog.h"
57 #include "ardour_dropdown.h"
58 #include "public_editor.h"
61 #include "editor_items.h"
62 #include "region_selection.h"
63 #include "selection_memento.h"
64 #include "tempo_curve.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 (bool and_fill_it);
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;
176 bool snap_musical () const;
178 void undo (uint32_t n = 1);
179 void redo (uint32_t n = 1);
181 XMLNode& get_state ();
182 int set_state (const XMLNode&, int version);
184 void set_mouse_mode (Editing::MouseMode, bool force=true);
185 void step_mouse_mode (bool next);
186 Editing::MouseMode current_mouse_mode () const { return mouse_mode; }
187 Editing::MidiEditMode current_midi_edit_mode () const;
188 void remove_midi_note (ArdourCanvas::Item *, GdkEvent *);
190 bool internal_editing() const;
192 void foreach_time_axis_view (sigc::slot<void,TimeAxisView&>);
193 void add_to_idle_resize (TimeAxisView*, int32_t);
195 RouteTimeAxisView* get_route_view_by_route_id (const PBD::ID& id) const;
197 void consider_auditioning (boost::shared_ptr<ARDOUR::Region>);
198 void hide_a_region (boost::shared_ptr<ARDOUR::Region>);
199 void show_a_region (boost::shared_ptr<ARDOUR::Region>);
201 #ifdef USE_RUBBERBAND
202 std::vector<std::string> rb_opt_strings;
206 /* things that need to be public to be used in the main menubar */
208 void new_region_from_selection ();
209 void separate_regions_between (const TimeSelection&);
210 void separate_region_from_selection ();
211 void separate_under_selected_regions ();
212 void separate_region_from_punch ();
213 void separate_region_from_loop ();
214 void separate_regions_using_location (ARDOUR::Location&);
215 void transition_to_rolling (bool forward);
217 /* NOTE: these functions assume that the "pixel" coordinate is
218 in canvas coordinates. These coordinates already take into
219 account any scrolling offsets.
222 framepos_t pixel_to_sample_from_event (double pixel) const {
224 /* pixel can be less than zero when motion events
225 are processed. since we've already run the world->canvas
226 affine, that means that the location *really* is "off
227 to the right" and thus really is "before the start".
231 return pixel * samples_per_pixel;
237 framepos_t pixel_to_sample (double pixel) const {
238 return pixel * samples_per_pixel;
241 double sample_to_pixel (framepos_t sample) const {
242 return round (sample / (double) samples_per_pixel);
245 double sample_to_pixel_unrounded (framepos_t sample) const {
246 return sample / (double) samples_per_pixel;
251 Selection& get_selection() const { return *selection; }
252 bool get_selection_extents (framepos_t &start, framepos_t &end) const; // the time extents of the current selection, whether Range, Region(s), Control Points, or Notes
253 Selection& get_cut_buffer() const { return *cut_buffer; }
254 void track_mixer_selection ();
256 bool extend_selection_to_track (TimeAxisView&);
258 void play_selection ();
259 framepos_t get_preroll ();
260 void maybe_locate_with_edit_preroll (framepos_t);
261 void play_with_preroll ();
262 void select_all_in_track (Selection::Operation op);
263 void select_all_objects (Selection::Operation op);
264 void invert_selection_in_track ();
265 void invert_selection ();
266 void deselect_all ();
267 long select_range (framepos_t, framepos_t);
269 void set_selected_regionview_from_region_list (boost::shared_ptr<ARDOUR::Region> region, Selection::Operation op = Selection::Set);
271 void remove_tracks ();
275 void set_show_measures (bool yn);
276 bool show_measures () const { return _show_measures; }
278 /* analysis window */
280 void loudness_analyze_region_selection();
281 void loudness_analyze_range_selection();
283 void spectral_analyze_region_selection();
284 void spectral_analyze_range_selection();
288 void export_audio ();
290 void export_selection ();
291 void export_range ();
292 void export_region ();
294 bool process_midi_export_dialog (MidiExportDialog& dialog, boost::shared_ptr<ARDOUR::MidiRegion> midi_region);
296 void set_zoom_focus (Editing::ZoomFocus);
297 Editing::ZoomFocus get_zoom_focus () const { return zoom_focus; }
298 framecnt_t get_current_zoom () const { return samples_per_pixel; }
299 void cycle_zoom_focus ();
300 void temporal_zoom_step (bool zoom_out);
301 void temporal_zoom_step_scale (bool zoom_out, double scale);
302 void temporal_zoom_step_mouse_focus (bool zoom_out);
303 void temporal_zoom_step_mouse_focus_scale (bool zoom_out, double scale);
304 void ensure_time_axis_view_is_visible (TimeAxisView const & tav, bool at_top);
305 void tav_zoom_step (bool coarser);
306 void tav_zoom_smooth (bool coarser, bool force_all);
308 /* stuff that AudioTimeAxisView and related classes use */
310 PlaylistSelector& playlist_selector() const;
311 void clear_playlist (boost::shared_ptr<ARDOUR::Playlist>);
313 void new_playlists (TimeAxisView* v);
314 void copy_playlists (TimeAxisView* v);
315 void clear_playlists (TimeAxisView* v);
317 void get_onscreen_tracks (TrackViewList&);
319 Width editor_mixer_strip_width;
320 void maybe_add_mixer_strip_width (XMLNode&);
321 void show_editor_mixer (bool yn);
322 void create_editor_mixer ();
323 void show_editor_list (bool yn);
324 void set_selected_mixer_strip (TimeAxisView&);
325 void mixer_strip_width_changed ();
326 void hide_track_in_display (TimeAxisView* tv, bool apply_to_selection = false);
328 /* nudge is initiated by transport controls owned by ARDOUR_UI */
330 framecnt_t get_nudge_distance (framepos_t pos, framecnt_t& next);
331 framecnt_t get_paste_offset (framepos_t pos, unsigned paste_count, framecnt_t duration);
332 unsigned get_grid_beat_divisions(framepos_t position);
333 Evoral::Beats get_grid_type_as_beats (bool& success, framepos_t position);
335 int32_t get_grid_music_divisions (uint32_t event_state);
337 void nudge_forward (bool next, bool force_playhead);
338 void nudge_backward (bool next, bool force_playhead);
340 /* nudge initiated from context menu */
342 void nudge_forward_capture_offset ();
343 void nudge_backward_capture_offset ();
345 void sequence_regions ();
347 /* playhead/screen stuff */
349 void set_stationary_playhead (bool yn);
350 void toggle_stationary_playhead ();
351 bool stationary_playhead() const { return _stationary_playhead; }
353 void set_follow_playhead (bool yn, bool catch_up = true);
354 void toggle_follow_playhead ();
355 bool follow_playhead() const { return _follow_playhead; }
356 bool dragging_playhead () const { return _dragging_playhead; }
358 void toggle_zero_line_visibility ();
360 void set_group_tabs ();
361 void toggle_measure_visibility ();
365 void toggle_region_fades (int dir);
366 void update_region_fade_visibility ();
368 /* redirect shared ops menu. caller must free returned menu */
370 Gtk::Menu* redirect_menu ();
372 /* floating windows/transient */
374 void ensure_float (Gtk::Window&);
376 void scroll_tracks_down_line ();
377 void scroll_tracks_up_line ();
379 bool scroll_up_one_track (bool skip_child_views = false);
380 bool scroll_down_one_track (bool skip_child_views = false);
382 void scroll_left_step ();
383 void scroll_right_step ();
385 void scroll_left_half_page ();
386 void scroll_right_half_page ();
388 void prepare_for_cleanup ();
389 void finish_cleanup ();
391 void maximise_editing_space();
392 void restore_editing_space();
394 double get_y_origin () const;
395 void reset_x_origin (framepos_t);
396 void reset_x_origin_to_follow_playhead ();
397 void reset_y_origin (double);
398 void reset_zoom (framecnt_t);
399 void reposition_and_zoom (framepos_t, double);
401 framepos_t get_preferred_edit_position (Editing::EditIgnoreOption = Editing::EDIT_IGNORE_NONE,
402 bool use_context_click = false,
403 bool from_outside_canvas = false);
405 bool update_mouse_speed ();
406 bool decelerate_mouse_speed ();
408 void toggle_meter_updating();
410 void show_rhythm_ferret();
412 void goto_visual_state (uint32_t);
413 void save_visual_state (uint32_t);
415 void queue_draw_resize_line (int at);
416 void start_resize_line_ops ();
417 void end_resize_line_ops ();
419 TrackViewList const & get_track_views () {
423 int get_regionview_count_from_region_list (boost::shared_ptr<ARDOUR::Region>);
425 void do_ptimport(std::string path, ARDOUR::SrcQuality quality);
427 void do_import (std::vector<std::string> paths,
428 Editing::ImportDisposition disposition,
429 Editing::ImportMode mode,
430 ARDOUR::SrcQuality quality,
432 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
434 void do_embed (std::vector<std::string> paths,
435 Editing::ImportDisposition disposition,
436 Editing::ImportMode mode,
438 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
440 void get_regions_corresponding_to (boost::shared_ptr<ARDOUR::Region> region, std::vector<RegionView*>& regions, bool src_comparison);
442 void get_regionviews_by_id (PBD::ID const id, RegionSelection & regions) const;
443 void get_per_region_note_selection (std::list<std::pair<PBD::ID, std::set<boost::shared_ptr<Evoral::Note<Evoral::Beats> > > > >&) const;
445 void center_screen (framepos_t);
447 TrackViewList axis_views_from_routes (boost::shared_ptr<ARDOUR::RouteList>) const;
449 void snap_to (framepos_t& first,
450 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
451 bool for_mark = false,
452 bool ensure_snap = false);
454 void snap_to_with_modifier (framepos_t& first,
456 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
457 bool for_mark = false);
459 void snap_to (framepos_t& first,
461 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
462 bool for_mark = false);
464 void begin_selection_op_history ();
465 void begin_reversible_selection_op (std::string cmd_name);
466 void commit_reversible_selection_op ();
467 void undo_selection_op ();
468 void redo_selection_op ();
469 void begin_reversible_command (std::string cmd_name);
470 void begin_reversible_command (GQuark);
471 void abort_reversible_command ();
472 void commit_reversible_command ();
474 DragManager* drags () const {
478 void maybe_autoscroll (bool, bool, bool);
479 bool autoscroll_active() const;
481 Gdk::Cursor* get_canvas_cursor () const;
483 void set_current_trimmable (boost::shared_ptr<ARDOUR::Trimmable>);
484 void set_current_movable (boost::shared_ptr<ARDOUR::Movable>);
486 MouseCursors const * cursors () const {
490 VerboseCursor* verbose_cursor () const {
491 return _verbose_cursor;
494 double clamp_verbose_cursor_x (double);
495 double clamp_verbose_cursor_y (double);
497 void get_pointer_position (double &, double &) const;
499 /** Context for mouse entry (stored in a stack). */
500 struct EnterContext {
502 boost::shared_ptr<CursorContext> cursor_ctx;
505 /** Get the topmost enter context for the given item type.
507 * This is used to change the cursor associated with a given enter context,
508 * which may not be on the top of the stack.
510 EnterContext* get_enter_context(ItemType type);
512 TimeAxisView* stepping_axis_view () {
513 return _stepping_axis_view;
516 void set_stepping_axis_view (TimeAxisView* v) {
517 _stepping_axis_view = v;
520 ArdourCanvas::Container* get_trackview_group () const { return _trackview_group; }
521 ArdourCanvas::Container* get_noscroll_group () const { return no_scroll_group; }
522 ArdourCanvas::ScrollGroup* get_hscroll_group () const { return h_scroll_group; }
523 ArdourCanvas::ScrollGroup* get_hvscroll_group () const { return hv_scroll_group; }
524 ArdourCanvas::ScrollGroup* get_cursor_scroll_group () const { return cursor_scroll_group; }
526 ArdourCanvas::GtkCanvasViewport* get_track_canvas () const;
528 void override_visible_track_count ();
530 /* Ruler metrics methods */
532 void metric_get_timecode (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
533 void metric_get_bbt (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
534 void metric_get_samples (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
535 void metric_get_minsec (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
537 /* editing operations that need to be public */
538 void mouse_add_new_marker (framepos_t where, bool is_cd=false);
539 void split_regions_at (framepos_t, RegionSelection&, const int32_t sub_num, bool snap = true);
540 void split_region_at_points (boost::shared_ptr<ARDOUR::Region>, ARDOUR::AnalysisFeatureList&, bool can_ferret, bool select_new = false);
541 RegionSelection get_regions_from_selection_and_mouse (framepos_t);
543 void mouse_add_new_tempo_event (framepos_t where);
544 void mouse_add_new_meter_event (framepos_t where);
545 void edit_tempo_section (ARDOUR::TempoSection*);
546 void edit_meter_section (ARDOUR::MeterSection*);
549 void map_transport_state ();
550 void map_position_change (framepos_t);
554 void suspend_route_redisplay ();
555 void resume_route_redisplay ();
559 void color_handler ();
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<float> pre_notebook_shrink_pane_width;
620 Gtk::Notebook _the_notebook;
621 bool _notebook_shrunk;
622 void add_notebook_page (std::string const &, Gtk::Widget &);
623 bool notebook_tab_clicked (GdkEventButton *, Gtk::Widget *);
625 Gtkmm2ext::HPane edit_pane;
626 Gtkmm2ext::VPane editor_summary_pane;
628 Gtk::EventBox meter_base;
630 Gtk::EventBox marker_base;
631 Gtk::HBox marker_box;
632 Gtk::VBox scrollers_rulers_markers_box;
634 void location_changed (ARDOUR::Location *);
635 void location_flags_changed (ARDOUR::Location *);
636 void refresh_location_display ();
637 void refresh_location_display_internal (const ARDOUR::Locations::LocationList&);
638 void add_new_location (ARDOUR::Location *);
639 ArdourCanvas::Container* add_new_location_internal (ARDOUR::Location *);
640 void location_gone (ARDOUR::Location *);
641 void remove_marker (ArdourCanvas::Item&, GdkEvent*);
642 gint really_remove_marker (ARDOUR::Location* loc);
643 void goto_nth_marker (int nth);
644 void trigger_script (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_stripables (ARDOUR::StripableList&);
780 void add_routes (ARDOUR::RouteList&);
781 void timeaxisview_deleted (TimeAxisView *);
782 void add_vcas (ARDOUR::VCAList&);
784 Gtk::HBox global_hpacker;
785 Gtk::VBox global_vpacker;
787 /* Cursor stuff. Do not use directly, use via CursorContext. */
788 friend class CursorContext;
789 std::vector<Gdk::Cursor*> _cursor_stack;
790 void set_canvas_cursor (Gdk::Cursor*);
791 size_t push_canvas_cursor (Gdk::Cursor*);
792 void pop_canvas_cursor ();
794 Gdk::Cursor* which_grabber_cursor () const;
795 Gdk::Cursor* which_track_cursor () const;
796 Gdk::Cursor* which_mode_cursor () const;
797 Gdk::Cursor* which_trim_cursor (bool left_side) const;
798 Gdk::Cursor* which_canvas_cursor (ItemType type) const;
800 /** Push the appropriate enter/cursor context on item entry. */
801 void choose_canvas_cursor_on_entry (ItemType);
803 /** Update all enter cursors based on current settings. */
804 void update_all_enter_cursors ();
806 ArdourCanvas::GtkCanvas* _track_canvas;
807 ArdourCanvas::GtkCanvasViewport* _track_canvas_viewport;
809 bool within_track_canvas;
811 friend class VerboseCursor;
812 VerboseCursor* _verbose_cursor;
814 void parameter_changed (std::string);
815 void ui_parameter_changed (std::string);
817 Gtk::EventBox time_bars_event_box;
818 Gtk::VBox time_bars_vbox;
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 ();
896 void popup_ruler_menu (framepos_t where = 0, ItemType type = RegionItem);
897 void update_ruler_visibility ();
898 void set_ruler_visible (RulerType, bool);
899 void toggle_ruler_visibility (RulerType rt);
900 void ruler_toggled (int);
901 bool ruler_label_button_release (GdkEventButton*);
902 void store_ruler_visibility ();
903 void restore_ruler_visibility ();
907 enum MinsecRulerScale {
912 minsec_show_many_hours
915 MinsecRulerScale minsec_ruler_scale;
917 framecnt_t minsec_mark_interval;
918 gint minsec_mark_modulo;
920 void set_minsec_ruler_scale (framepos_t, framepos_t);
922 enum TimecodeRulerScale {
924 timecode_show_frames,
925 timecode_show_seconds,
926 timecode_show_minutes,
928 timecode_show_many_hours
931 TimecodeRulerScale timecode_ruler_scale;
933 gint timecode_mark_modulo;
934 gint timecode_nmarks;
935 void set_timecode_ruler_scale (framepos_t, framepos_t);
937 framecnt_t _samples_ruler_interval;
938 void set_samples_ruler_scale (framepos_t, framepos_t);
948 bbt_show_ticks_detail,
949 bbt_show_ticks_super_detail
952 BBTRulerScale bbt_ruler_scale;
956 uint32_t bbt_bar_helper_on;
957 uint32_t bbt_accent_modulo;
958 void compute_bbt_ruler_scale (framepos_t lower, framepos_t upper);
960 ArdourCanvas::Ruler* timecode_ruler;
961 ArdourCanvas::Ruler* bbt_ruler;
962 ArdourCanvas::Ruler* samples_ruler;
963 ArdourCanvas::Ruler* minsec_ruler;
965 static double timebar_height;
966 guint32 visible_timebars;
967 Gtk::Menu *editor_ruler_menu;
969 ArdourCanvas::Rectangle* tempo_bar;
970 ArdourCanvas::Rectangle* meter_bar;
971 ArdourCanvas::Rectangle* marker_bar;
972 ArdourCanvas::Rectangle* range_marker_bar;
973 ArdourCanvas::Rectangle* transport_marker_bar;
974 ArdourCanvas::Rectangle* cd_marker_bar;
976 Gtk::Label minsec_label;
977 Gtk::Label bbt_label;
978 Gtk::Label timecode_label;
979 Gtk::Label samples_label;
980 Gtk::Label tempo_label;
981 Gtk::Label meter_label;
982 Gtk::Label mark_label;
983 Gtk::Label range_mark_label;
984 Gtk::Label transport_mark_label;
985 Gtk::Label cd_mark_label;
987 /* videtimline related actions */
988 Gtk::Label videotl_label;
989 ArdourCanvas::Container* videotl_group;
990 Glib::RefPtr<Gtk::ToggleAction> ruler_video_action;
991 Glib::RefPtr<Gtk::ToggleAction> xjadeo_proc_action;
992 Glib::RefPtr<Gtk::ToggleAction> xjadeo_ontop_action;
993 Glib::RefPtr<Gtk::ToggleAction> xjadeo_timecode_action;
994 Glib::RefPtr<Gtk::ToggleAction> xjadeo_frame_action;
995 Glib::RefPtr<Gtk::ToggleAction> xjadeo_osdbg_action;
996 Glib::RefPtr<Gtk::ToggleAction> xjadeo_fullscreen_action;
997 Glib::RefPtr<Gtk::ToggleAction> xjadeo_letterbox_action;
998 Glib::RefPtr<Gtk::Action> xjadeo_zoom_100;
999 void set_xjadeo_proc ();
1000 void toggle_xjadeo_proc (int state=-1);
1001 void set_close_video_sensitive (bool onoff);
1002 void set_xjadeo_sensitive (bool onoff);
1003 void set_xjadeo_viewoption (int);
1004 void toggle_xjadeo_viewoption (int what, int state=-1);
1005 void toggle_ruler_video (bool onoff) {ruler_video_action->set_active(onoff);}
1006 int videotl_bar_height; /* in units of timebar_height; default: 4 */
1007 int get_videotl_bar_height () const { return videotl_bar_height; }
1008 void toggle_region_video_lock ();
1010 friend class EditorCursor;
1012 EditorCursor* playhead_cursor;
1014 framepos_t get_region_boundary (framepos_t pos, int32_t dir, bool with_selection, bool only_onscreen);
1016 void cursor_to_region_boundary (bool with_selection, int32_t dir);
1017 void cursor_to_next_region_boundary (bool with_selection);
1018 void cursor_to_previous_region_boundary (bool with_selection);
1019 void cursor_to_next_region_point (EditorCursor*, ARDOUR::RegionPoint);
1020 void cursor_to_previous_region_point (EditorCursor*, ARDOUR::RegionPoint);
1021 void cursor_to_region_point (EditorCursor*, ARDOUR::RegionPoint, int32_t dir);
1022 void cursor_to_selection_start (EditorCursor *);
1023 void cursor_to_selection_end (EditorCursor *);
1025 void selected_marker_to_region_boundary (bool with_selection, int32_t dir);
1026 void selected_marker_to_next_region_boundary (bool with_selection);
1027 void selected_marker_to_previous_region_boundary (bool with_selection);
1028 void selected_marker_to_next_region_point (ARDOUR::RegionPoint);
1029 void selected_marker_to_previous_region_point (ARDOUR::RegionPoint);
1030 void selected_marker_to_region_point (ARDOUR::RegionPoint, int32_t dir);
1031 void selected_marker_to_selection_start ();
1032 void selected_marker_to_selection_end ();
1034 void select_all_selectables_using_cursor (EditorCursor *, bool);
1035 void select_all_selectables_using_edit (bool, bool);
1036 void select_all_selectables_between (bool within);
1037 void select_range_between ();
1039 boost::shared_ptr<ARDOUR::Region> find_next_region (ARDOUR::framepos_t, ARDOUR::RegionPoint, int32_t dir, TrackViewList&, TimeAxisView ** = 0);
1040 ARDOUR::framepos_t find_next_region_boundary (ARDOUR::framepos_t, int32_t dir, const TrackViewList&);
1042 std::vector<ARDOUR::framepos_t> region_boundary_cache;
1043 void build_region_boundary_cache ();
1045 Gtk::HBox toplevel_hpacker;
1048 Gtk::HBox bottom_hbox;
1050 Gtk::Table edit_packer;
1052 /** the adjustment that controls the overall editor vertical scroll position */
1053 Gtk::Adjustment vertical_adjustment;
1054 Gtk::Adjustment horizontal_adjustment;
1056 Gtk::Adjustment unused_adjustment; // yes, really; Gtk::Layout constructor requires refs
1057 Gtk::Layout controls_layout;
1058 bool control_layout_scroll (GdkEventScroll* ev);
1059 void reset_controls_layout_width ();
1060 void reset_controls_layout_height (int32_t height);
1069 bool scroll_press (Direction);
1070 void scroll_release ();
1071 sigc::connection _scroll_connection;
1072 int _scroll_callbacks;
1074 double _visible_canvas_width;
1075 double _visible_canvas_height; ///< height of the visible area of the track canvas
1076 double _full_canvas_height; ///< full height of the canvas
1078 bool track_canvas_map_handler (GdkEventAny*);
1080 bool edit_controls_button_release (GdkEventButton*);
1081 Gtk::Menu *edit_controls_left_menu;
1082 Gtk::Menu *edit_controls_right_menu;
1084 Gtk::VBox track_canvas_vbox;
1085 Gtk::VBox edit_controls_vbox;
1086 Gtk::HBox edit_controls_hbox;
1088 void control_vertical_zoom_in_all ();
1089 void control_vertical_zoom_out_all ();
1090 void control_vertical_zoom_in_selected ();
1091 void control_vertical_zoom_out_selected ();
1092 void control_step_tracks_up ();
1093 void control_step_tracks_down ();
1094 void control_view (uint32_t);
1095 void control_scroll (float);
1096 void control_select (boost::shared_ptr<ARDOUR::Stripable>, Selection::Operation);
1097 void control_unselect ();
1098 void access_action (std::string,std::string);
1099 bool deferred_control_scroll (framepos_t);
1100 sigc::connection control_scroll_connection;
1102 void tie_vertical_scrolling ();
1103 void set_horizontal_position (double);
1104 double horizontal_position () const;
1106 struct VisualChange {
1114 framepos_t time_origin;
1115 framecnt_t samples_per_pixel;
1118 int idle_handler_id;
1119 /** true if we are currently in the idle handler */
1122 VisualChange() : pending ((VisualChange::Type) 0), time_origin (0), samples_per_pixel (0), idle_handler_id (-1), being_handled (false) {}
1124 pending = Type (pending | t);
1128 VisualChange pending_visual_change;
1130 static int _idle_visual_changer (void *arg);
1131 int idle_visual_changer ();
1132 void visual_changer (const VisualChange&);
1133 void ensure_visual_change_idle_handler ();
1136 TrackViewList track_views;
1137 std::pair<TimeAxisView*, double> trackview_by_y_position (double, bool trackview_relative_offset = true) const;
1138 TimeAxisView* axis_view_from_stripable (boost::shared_ptr<ARDOUR::Stripable>) const;
1140 TrackViewList get_tracks_for_range_action () const;
1142 sigc::connection super_rapid_screen_update_connection;
1143 framepos_t last_update_frame;
1144 void center_screen_internal (framepos_t, float);
1146 void super_rapid_screen_update ();
1148 void session_going_away ();
1150 framepos_t cut_buffer_start;
1151 framecnt_t cut_buffer_length;
1153 boost::shared_ptr<CursorContext> _press_cursor_ctx; ///< Button press cursor context
1155 boost::weak_ptr<ARDOUR::Trimmable> _trimmable;
1156 boost::weak_ptr<ARDOUR::Movable> _movable;
1158 bool typed_event (ArdourCanvas::Item*, GdkEvent*, ItemType);
1159 bool button_press_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1160 bool button_press_handler_1 (ArdourCanvas::Item *, GdkEvent *, ItemType);
1161 bool button_press_handler_2 (ArdourCanvas::Item *, GdkEvent *, ItemType);
1162 bool button_release_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1163 bool button_double_click_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1164 bool button_press_dispatch (GdkEventButton*);
1165 bool button_release_dispatch (GdkEventButton*);
1166 bool motion_handler (ArdourCanvas::Item*, GdkEvent*, bool from_autoscroll = false);
1167 bool enter_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1168 bool leave_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1169 bool key_press_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1170 bool key_release_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1172 Gtkmm2ext::Bindings* button_bindings;
1173 XMLNode* button_settings () const;
1175 /* KEYMAP HANDLING */
1177 void register_actions ();
1178 void register_region_actions ();
1180 void load_bindings ();
1182 /* CUT/COPY/PASTE */
1184 framepos_t last_paste_pos;
1185 unsigned paste_count;
1187 void cut_copy (Editing::CutCopyOp);
1188 bool can_cut_copy () const;
1189 void cut_copy_points (Editing::CutCopyOp, Evoral::Beats earliest=Evoral::Beats(), bool midi=false);
1190 void cut_copy_regions (Editing::CutCopyOp, RegionSelection&);
1191 void cut_copy_ranges (Editing::CutCopyOp);
1192 void cut_copy_midi (Editing::CutCopyOp);
1194 void mouse_paste ();
1195 void paste_internal (framepos_t position, float times, const int32_t sub_num);
1197 /* EDITING OPERATIONS */
1199 void reset_point_selection ();
1200 void toggle_region_lock ();
1201 void toggle_opaque_region ();
1202 void toggle_record_enable ();
1203 void toggle_solo ();
1204 void toggle_solo_isolate ();
1205 void toggle_mute ();
1206 void toggle_region_lock_style ();
1208 enum LayerOperation {
1215 void do_layer_operation (LayerOperation);
1216 void raise_region ();
1217 void raise_region_to_top ();
1218 void change_region_layering_order (bool from_context_menu);
1219 void lower_region ();
1220 void lower_region_to_bottom ();
1221 void split_region_at_transients ();
1222 void crop_region_to_selection ();
1223 void crop_region_to (framepos_t start, framepos_t end);
1224 void set_sync_point (framepos_t, const RegionSelection&);
1225 void set_region_sync_position ();
1226 void remove_region_sync();
1227 void align_regions (ARDOUR::RegionPoint);
1228 void align_regions_relative (ARDOUR::RegionPoint point);
1229 void align_region (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, framepos_t position);
1230 void align_region_internal (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, framepos_t position);
1231 void remove_selected_regions ();
1232 void remove_clicked_region ();
1233 void show_region_properties ();
1234 void show_midi_list_editor ();
1235 void rename_region ();
1236 void duplicate_some_regions (RegionSelection&, float times);
1237 void duplicate_selection (float times);
1238 void region_fill_selection ();
1239 void combine_regions ();
1240 void uncombine_regions ();
1242 void region_fill_track ();
1243 void audition_playlist_region_standalone (boost::shared_ptr<ARDOUR::Region>);
1244 void split_multichannel_region();
1245 void reverse_region ();
1246 void strip_region_silence ();
1247 void normalize_region ();
1248 void reset_region_scale_amplitude ();
1249 void adjust_region_gain (bool up);
1250 void quantize_region ();
1251 void quantize_regions (const RegionSelection& rs);
1252 void legatize_region (bool shrink_only);
1253 void legatize_regions (const RegionSelection& rs, bool shrink_only);
1254 void transform_region ();
1255 void transform_regions (const RegionSelection& rs);
1256 void transpose_region ();
1257 void transpose_regions (const RegionSelection& rs);
1258 void insert_patch_change (bool from_context);
1259 void fork_region ();
1261 void do_insert_time ();
1262 void insert_time (framepos_t, framecnt_t, Editing::InsertTimeOption, bool, bool, bool, bool, bool, bool);
1264 void do_remove_time ();
1265 void remove_time (framepos_t pos, framecnt_t distance, Editing::InsertTimeOption opt, bool ignore_music_glue, bool markers_too,
1266 bool glued_markers_too, bool locked_markers_too, bool tempo_too);
1268 void tab_to_transient (bool forward);
1270 void set_tempo_from_region ();
1271 void use_range_as_bar ();
1273 void define_one_bar (framepos_t start, framepos_t end);
1275 void audition_region_from_region_list ();
1276 void hide_region_from_region_list ();
1277 void show_region_in_region_list ();
1279 void naturalize_region ();
1281 void split_region ();
1286 void paste (float times, bool from_context_menu);
1288 void place_transient ();
1289 void remove_transient (ArdourCanvas::Item* item);
1290 void snap_regions_to_grid ();
1291 void close_region_gaps ();
1293 void keyboard_paste ();
1295 void region_from_selection ();
1296 void create_region_from_selection (std::vector<boost::shared_ptr<ARDOUR::Region> >&);
1298 void play_from_start ();
1299 void play_from_edit_point ();
1300 void play_from_edit_point_and_return ();
1301 void play_selected_region ();
1302 void play_edit_range ();
1303 void play_location (ARDOUR::Location&);
1304 void loop_location (ARDOUR::Location&);
1306 void calc_extra_zoom_edges(framepos_t &start, framepos_t &end);
1307 void temporal_zoom_selection (Editing::ZoomAxis);
1308 void temporal_zoom_session ();
1309 void temporal_zoom (framecnt_t samples_per_pixel);
1310 void temporal_zoom_by_frame (framepos_t start, framepos_t end);
1311 void temporal_zoom_to_frame (bool coarser, framepos_t frame);
1313 void insert_region_list_selection (float times);
1316 void external_pt_dialog ();
1317 typedef struct ptflookup {
1322 bool operator ==(const struct ptflookup& other) {
1323 return (this->index1 == other.index1);
1327 /* import & embed */
1329 void add_external_audio_action (Editing::ImportMode);
1330 void external_audio_dialog ();
1331 void session_import_dialog ();
1333 int check_whether_and_how_to_import(std::string, bool all_or_nothing = true);
1334 bool check_multichannel_status (const std::vector<std::string>& paths);
1336 SoundFileOmega* sfbrowser;
1338 void bring_in_external_audio (Editing::ImportMode mode, framepos_t& pos);
1340 bool idle_drop_paths (std::vector<std::string> paths, framepos_t frame, double ypos, bool copy);
1341 void drop_paths_part_two (const std::vector<std::string>& paths, framepos_t frame, double ypos, bool copy);
1343 int import_sndfiles (std::vector<std::string> paths,
1344 Editing::ImportDisposition disposition,
1345 Editing::ImportMode mode,
1346 ARDOUR::SrcQuality quality,
1350 boost::shared_ptr<ARDOUR::Track>& track,
1352 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
1354 int embed_sndfiles (std::vector<std::string> paths,
1355 bool multiple_files,
1356 bool& check_sample_rate,
1357 Editing::ImportDisposition disposition,
1358 Editing::ImportMode mode,
1362 boost::shared_ptr<ARDOUR::Track>& track,
1363 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
1365 int add_sources (std::vector<std::string> paths,
1366 ARDOUR::SourceList& sources,
1368 Editing::ImportDisposition disposition,
1369 Editing::ImportMode mode,
1372 boost::shared_ptr<ARDOUR::Track>& track,
1373 bool add_channel_suffix,
1374 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
1376 int finish_bringing_in_material (boost::shared_ptr<ARDOUR::Region> region,
1380 Editing::ImportMode mode,
1381 boost::shared_ptr<ARDOUR::Track>& existing_track,
1382 const std::string& new_track_name,
1383 boost::shared_ptr<ARDOUR::PluginInfo> instrument);
1385 boost::shared_ptr<ARDOUR::AudioTrack> get_nth_selected_audio_track (int nth) const;
1386 boost::shared_ptr<ARDOUR::MidiTrack> get_nth_selected_midi_track (int nth) const;
1388 void toggle_midi_input_active (bool flip_others);
1390 ARDOUR::InterThreadInfo* current_interthread_info;
1392 AnalysisWindow* analysis_window;
1394 /* import specific info */
1396 struct EditorImportStatus : public ARDOUR::ImportStatus {
1397 Editing::ImportMode mode;
1401 boost::shared_ptr<ARDOUR::Track> track;
1405 EditorImportStatus import_status;
1406 static void *_import_thread (void *);
1407 void* import_thread ();
1408 void finish_import ();
1410 /* to support this ... */
1412 void import_audio (bool as_tracks);
1413 void do_import (std::vector<std::string> paths, bool split, bool as_tracks);
1415 void move_to_start ();
1416 void move_to_end ();
1417 void center_playhead ();
1418 void center_edit_point ();
1419 void playhead_forward_to_grid ();
1420 void playhead_backward_to_grid ();
1421 void scroll_playhead (bool forward);
1422 void scroll_backward (float pages=0.8f);
1423 void scroll_forward (float pages=0.8f);
1424 void scroll_tracks_down ();
1425 void scroll_tracks_up ();
1427 void clear_markers ();
1428 void clear_ranges ();
1429 void clear_locations ();
1430 void unhide_markers ();
1431 void unhide_ranges ();
1432 void jump_forward_to_mark ();
1433 void jump_backward_to_mark ();
1434 void cursor_align (bool playhead_to_edit);
1435 void toggle_skip_playback ();
1437 void remove_last_capture ();
1438 void select_all_selectables_using_time_selection ();
1439 void select_all_selectables_using_loop();
1440 void select_all_selectables_using_punch();
1441 void set_selection_from_range (ARDOUR::Location&);
1442 void set_selection_from_punch ();
1443 void set_selection_from_loop ();
1444 void set_selection_from_region ();
1446 void add_location_mark (framepos_t where);
1447 void add_location_from_region ();
1448 void add_locations_from_region ();
1449 void add_location_from_selection ();
1450 void set_loop_from_selection (bool play);
1451 void set_punch_from_selection ();
1452 void set_punch_from_region ();
1453 void set_auto_punch_range();
1455 void set_session_start_from_playhead ();
1456 void set_session_end_from_playhead ();
1457 void set_session_extents_from_selection ();
1459 void set_loop_from_region (bool play);
1461 void set_loop_range (framepos_t start, framepos_t end, std::string cmd);
1462 void set_punch_range (framepos_t start, framepos_t end, std::string cmd);
1464 void toggle_location_at_playhead_cursor ();
1465 void add_location_from_playhead_cursor ();
1466 bool do_remove_location_at_playhead_cursor ();
1467 void remove_location_at_playhead_cursor ();
1468 bool select_new_marker;
1470 void reverse_selection ();
1471 void edit_envelope ();
1473 double last_scrub_x;
1474 int scrubbing_direction;
1475 int scrub_reversals;
1476 int scrub_reverse_distance;
1477 void scrub (framepos_t, double);
1479 void set_punch_start_from_edit_point ();
1480 void set_punch_end_from_edit_point ();
1481 void set_loop_start_from_edit_point ();
1482 void set_loop_end_from_edit_point ();
1484 void keyboard_selection_begin ( Editing::EditIgnoreOption = Editing::EDIT_IGNORE_NONE );
1485 void keyboard_selection_finish (bool add, Editing::EditIgnoreOption = Editing::EDIT_IGNORE_NONE);
1486 bool have_pending_keyboard_selection;
1487 framepos_t pending_keyboard_selection_start;
1489 void move_range_selection_start_or_end_to_region_boundary (bool, bool);
1491 Editing::SnapType _snap_type;
1492 Editing::SnapMode _snap_mode;
1494 /// Snap threshold in pixels
1495 double snap_threshold;
1497 bool ignore_gui_changes;
1499 DragManager* _drags;
1504 Gtk::Dialog* lock_dialog;
1506 struct timeval last_event_time;
1507 bool generic_event_handler (GdkEvent*);
1508 bool lock_timeout_callback ();
1509 void start_lock_event_timing ();
1511 Gtk::Menu fade_context_menu;
1513 Gtk::Menu xfade_in_context_menu;
1514 Gtk::Menu xfade_out_context_menu;
1515 void popup_xfade_in_context_menu (int, int, ArdourCanvas::Item*, ItemType);
1516 void popup_xfade_out_context_menu (int, int, ArdourCanvas::Item*, ItemType);
1517 void fill_xfade_menu (Gtk::Menu_Helpers::MenuList& items, bool start);
1519 void set_fade_in_shape (ARDOUR::FadeShape);
1520 void set_fade_out_shape (ARDOUR::FadeShape);
1522 void set_fade_length (bool in);
1523 void set_fade_in_active (bool);
1524 void set_fade_out_active (bool);
1528 std::set<boost::shared_ptr<ARDOUR::Playlist> > motion_frozen_playlists;
1530 bool _dragging_playhead;
1531 bool _dragging_edit_point;
1533 void marker_drag_motion_callback (GdkEvent*);
1534 void marker_drag_finished_callback (GdkEvent*);
1536 gint mouse_rename_region (ArdourCanvas::Item*, GdkEvent*);
1538 void add_region_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1539 void start_create_region_grab (ArdourCanvas::Item*, GdkEvent*);
1540 void add_region_copy_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1541 void add_region_brush_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1542 void start_selection_grab (ArdourCanvas::Item*, GdkEvent*);
1544 void region_view_item_click (AudioRegionView&, GdkEventButton*);
1546 bool can_remove_control_point (ArdourCanvas::Item *);
1547 void remove_control_point (ArdourCanvas::Item *);
1549 void mouse_brush_insert_region (RegionView*, framepos_t pos);
1551 /* Canvas event handlers */
1553 bool canvas_scroll_event (GdkEventScroll* event, bool from_canvas);
1554 bool canvas_control_point_event (GdkEvent* event,ArdourCanvas::Item*, ControlPoint*);
1555 bool canvas_line_event (GdkEvent* event,ArdourCanvas::Item*, AutomationLine*);
1556 bool canvas_selection_rect_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1557 bool canvas_selection_start_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1558 bool canvas_selection_end_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1559 bool canvas_start_xfade_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1560 bool canvas_end_xfade_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1561 bool canvas_fade_in_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1562 bool canvas_fade_in_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*, bool trim = false);
1563 bool canvas_fade_out_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1564 bool canvas_fade_out_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*, bool trim = false);
1565 bool canvas_region_view_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1566 bool canvas_wave_view_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1567 bool canvas_frame_handle_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1568 bool canvas_region_view_name_highlight_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1569 bool canvas_region_view_name_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1570 bool canvas_feature_line_event (GdkEvent* event, ArdourCanvas::Item*, RegionView*);
1571 bool canvas_stream_view_event (GdkEvent* event,ArdourCanvas::Item*, RouteTimeAxisView*);
1572 bool canvas_marker_event (GdkEvent* event,ArdourCanvas::Item*, ArdourMarker*);
1573 bool canvas_tempo_marker_event (GdkEvent* event,ArdourCanvas::Item*, TempoMarker*);
1574 bool canvas_tempo_curve_event (GdkEvent* event,ArdourCanvas::Item*, TempoCurve*);
1575 bool canvas_meter_marker_event (GdkEvent* event,ArdourCanvas::Item*, MeterMarker*);
1576 bool canvas_automation_track_event(GdkEvent* event, ArdourCanvas::Item*, AutomationTimeAxisView*);
1577 bool canvas_note_event (GdkEvent* event, ArdourCanvas::Item *);
1579 bool canvas_ruler_event (GdkEvent* event, ArdourCanvas::Item *, ItemType);
1580 bool canvas_tempo_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1581 bool canvas_meter_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1582 bool canvas_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1583 bool canvas_range_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1584 bool canvas_transport_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1585 bool canvas_cd_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1587 bool canvas_videotl_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1588 void update_video_timeline (bool flush = false);
1589 void set_video_timeline_height (const int);
1590 bool is_video_timeline_locked ();
1591 void toggle_video_timeline_locked ();
1592 void set_video_timeline_locked (const bool);
1593 void queue_visual_videotimeline_update ();
1594 void embed_audio_from_video (std::string, framepos_t n = 0, bool lock_position_to_video = true);
1596 PBD::Signal0<void> EditorFreeze;
1597 PBD::Signal0<void> EditorThaw;
1600 friend class DragManager;
1601 friend class EditorRouteGroups;
1602 friend class EditorRegions;
1604 /* non-public event handlers */
1606 bool canvas_playhead_cursor_event (GdkEvent* event, ArdourCanvas::Item*);
1607 bool track_canvas_scroll (GdkEventScroll* event);
1609 bool track_canvas_button_press_event (GdkEventButton* event);
1610 bool track_canvas_button_release_event (GdkEventButton* event);
1611 bool track_canvas_motion_notify_event (GdkEventMotion* event);
1613 Gtk::Allocation _canvas_viewport_allocation;
1614 void track_canvas_viewport_allocate (Gtk::Allocation alloc);
1615 void track_canvas_viewport_size_allocated ();
1616 bool track_canvas_drag_motion (Glib::RefPtr<Gdk::DragContext> const &, int, int, guint);
1617 bool track_canvas_key_press (GdkEventKey *);
1618 bool track_canvas_key_release (GdkEventKey *);
1620 void set_playhead_cursor ();
1622 void toggle_region_mute ();
1624 void initialize_canvas ();
1626 void set_script_action_name (int i, const std::string&);
1628 /* display control */
1630 bool _show_measures;
1631 /// true if the editor should follow the playhead, otherwise false
1632 bool _follow_playhead;
1633 /// true if we scroll the tracks rather than the playhead
1634 bool _stationary_playhead;
1635 /// true if we are in fullscreen mode
1638 TempoLines* tempo_lines;
1640 ArdourCanvas::Container* global_rect_group;
1641 ArdourCanvas::Container* time_line_group;
1643 void hide_measures ();
1644 void draw_measures (std::vector<ARDOUR::TempoMap::BBTPoint>&);
1646 void new_tempo_section ();
1649 void remove_tempo_marker (ArdourCanvas::Item*);
1650 void remove_meter_marker (ArdourCanvas::Item*);
1651 gint real_remove_tempo_marker (ARDOUR::TempoSection*);
1652 gint real_remove_meter_marker (ARDOUR::MeterSection*);
1654 void edit_tempo_marker (TempoMarker&);
1655 void edit_meter_marker (MeterMarker&);
1656 void edit_control_point (ArdourCanvas::Item*);
1657 void edit_notes (MidiRegionView*);
1659 void edit_current_meter ();
1660 void edit_current_tempo ();
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_lock_style ();
1667 void toggle_tempo_type ();
1668 void toggle_marker_menu_lock ();
1669 void toggle_marker_menu_glue ();
1670 void marker_menu_hide ();
1671 void marker_menu_loop_range ();
1672 void marker_menu_select_all_selectables_using_range ();
1673 void marker_menu_select_using_range ();
1674 void marker_menu_separate_regions_using_location ();
1675 void marker_menu_play_from ();
1676 void marker_menu_play_range ();
1677 void marker_menu_set_playhead ();
1678 void marker_menu_set_from_playhead ();
1679 void marker_menu_set_from_selection (bool force_regions);
1680 void marker_menu_range_to_next ();
1681 void marker_menu_zoom_to_range ();
1682 void new_transport_marker_menu_set_loop ();
1683 void new_transport_marker_menu_set_punch ();
1684 void update_loop_range_view ();
1685 void update_punch_range_view ();
1686 void new_transport_marker_menu_popdown ();
1687 void marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1688 void tempo_or_meter_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1689 void new_transport_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1690 void build_range_marker_menu (bool, bool);
1691 void build_marker_menu (ARDOUR::Location *);
1692 void build_tempo_marker_menu (TempoMarker *, bool);
1693 void build_meter_marker_menu (MeterMarker *, bool);
1694 void build_new_transport_marker_menu ();
1695 void dynamic_cast_marker_object (void*, MeterMarker**, TempoMarker**) const;
1697 Gtk::Menu* tempo_marker_menu;
1698 Gtk::Menu* meter_marker_menu;
1699 Gtk::Menu* marker_menu;
1700 Gtk::Menu* range_marker_menu;
1701 Gtk::Menu* transport_marker_menu;
1702 Gtk::Menu* new_transport_marker_menu;
1703 Gtk::Menu* cd_marker_menu;
1704 ArdourCanvas::Item* marker_menu_item;
1706 typedef std::list<ArdourMarker*> Marks;
1709 typedef std::list<TempoCurve*> Curves;
1710 Curves tempo_curves;
1712 void remove_metric_marks ();
1713 void draw_metric_marks (const ARDOUR::Metrics& metrics);
1715 void compute_current_bbt_points (std::vector<ARDOUR::TempoMap::BBTPoint>& grid, framepos_t left, framepos_t right);
1717 void tempo_map_changed (const PBD::PropertyChange&);
1718 void marker_position_changed ();
1719 void redisplay_tempo (bool immediate_redraw);
1721 uint32_t bbt_beat_subdivision;
1725 Gtk::ToggleButton editor_mixer_button;
1726 Gtk::ToggleButton editor_list_button;
1727 void editor_mixer_button_toggled ();
1728 void editor_list_button_toggled ();
1730 ArdourButton zoom_in_button;
1731 ArdourButton zoom_out_button;
1732 ArdourButton zoom_out_full_button;
1734 ArdourButton tav_expand_button;
1735 ArdourButton tav_shrink_button;
1736 ArdourDropdown visible_tracks_selector;
1737 ArdourDropdown zoom_preset_selector;
1739 int32_t _visible_track_count;
1740 void build_track_count_menu ();
1741 void set_visible_track_count (int32_t);
1743 void set_zoom_preset(int64_t);
1745 Gtk::VBox toolbar_clock_vbox;
1746 Gtk::VBox toolbar_selection_clock_vbox;
1747 Gtk::Table toolbar_selection_clock_table;
1748 Gtk::Label toolbar_selection_cursor_label;
1750 ArdourButton mouse_select_button;
1751 ArdourButton mouse_draw_button;
1752 ArdourButton mouse_move_button;
1753 ArdourButton mouse_timefx_button;
1754 ArdourButton mouse_content_button;
1755 ArdourButton mouse_audition_button;
1756 ArdourButton mouse_cut_button;
1758 ArdourButton smart_mode_button;
1759 Glib::RefPtr<Gtk::ToggleAction> smart_mode_action;
1761 void mouse_mode_toggled (Editing::MouseMode m);
1762 void mouse_mode_object_range_toggled ();
1763 bool ignore_mouse_mode_toggle;
1765 bool mouse_select_button_release (GdkEventButton*);
1767 Gtk::VBox automation_box;
1768 Gtk::Button automation_mode_button;
1770 //edit mode menu stuff
1771 ArdourDropdown edit_mode_selector;
1772 void edit_mode_selection_done ( ARDOUR::EditMode m );
1773 void build_edit_mode_menu ();
1774 Gtk::VBox edit_mode_box;
1776 void set_edit_mode (ARDOUR::EditMode);
1777 void cycle_edit_mode ();
1779 ArdourDropdown snap_type_selector;
1780 void build_snap_type_menu ();
1782 ArdourDropdown snap_mode_selector;
1783 void build_snap_mode_menu ();
1786 std::vector<std::string> snap_type_strings;
1787 std::vector<std::string> snap_mode_strings;
1789 void snap_type_selection_done (Editing::SnapType);
1790 void snap_mode_selection_done (Editing::SnapMode);
1791 void snap_mode_chosen (Editing::SnapMode);
1792 void snap_type_chosen (Editing::SnapType);
1794 Glib::RefPtr<Gtk::RadioAction> snap_type_action (Editing::SnapType);
1795 Glib::RefPtr<Gtk::RadioAction> snap_mode_action (Editing::SnapMode);
1797 //zoom focus meu stuff
1798 ArdourDropdown zoom_focus_selector;
1799 void zoom_focus_selection_done ( Editing::ZoomFocus f );
1800 void build_zoom_focus_menu ();
1801 std::vector<std::string> zoom_focus_strings;
1803 void zoom_focus_chosen (Editing::ZoomFocus);
1805 Glib::RefPtr<Gtk::RadioAction> zoom_focus_action (Editing::ZoomFocus);
1807 Gtk::HBox _zoom_box;
1808 void zoom_adjustment_changed();
1810 void setup_toolbar ();
1812 void setup_tooltips ();
1814 Gtk::HBox toolbar_hbox;
1815 Gtk::EventBox toolbar_base;
1816 Gtk::Frame toolbar_frame;
1817 Gtk::Viewport _toolbar_viewport;
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 ();
1991 bool no_save_instant;
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);
2007 void duplicate_regions (float times);
2009 /** computes the timeline frame (sample) of an event whose coordinates
2010 * are in canvas units (pixels, scroll offset included).
2012 framepos_t canvas_event_sample (GdkEvent const *, double* px = 0, double* py = 0) const;
2014 /** computes the timeline frame (sample) of an event whose coordinates
2015 * are in window units (pixels, no scroll offset).
2017 framepos_t window_event_sample (GdkEvent const *, double* px = 0, double* py = 0) const;
2019 /* returns false if mouse pointer is not in track or marker canvas
2021 bool mouse_frame (framepos_t&, bool& in_track_canvas) const;
2023 TimeFXDialog* current_timefx;
2024 static void* timefx_thread (void *arg);
2027 int time_stretch (RegionSelection&, float fraction);
2028 int pitch_shift (RegionSelection&, float cents);
2029 void pitch_shift_region ();
2031 /* editor-mixer strip */
2033 MixerStrip *current_mixer_strip;
2034 bool show_editor_mixer_when_tracks_arrive;
2035 Gtk::VBox current_mixer_strip_vbox;
2036 void cms_new (boost::shared_ptr<ARDOUR::Route>);
2037 void current_mixer_strip_hidden ();
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 () const;
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;
2252 /* private helper functions to help with registering axis */
2254 Glib::RefPtr<Gtk::Action> reg_sens (Glib::RefPtr<Gtk::ActionGroup> group, char const * name, char const * label, sigc::slot<void> slot);
2255 void toggle_reg_sens (Glib::RefPtr<Gtk::ActionGroup> group, char const * name, char const * label, sigc::slot<void> slot);
2256 void radio_reg_sens (Glib::RefPtr<Gtk::ActionGroup> action_group, Gtk::RadioAction::Group& radio_group, char const * name, char const * label, sigc::slot<void> slot);
2258 Gtkmm2ext::ActionMap myactions;
2261 friend class RegionCutDrag;
2262 friend class RegionDrag;
2263 friend class RegionMoveDrag;
2264 friend class RegionSpliceDrag;
2265 friend class RegionRippleDrag;
2266 friend class TrimDrag;
2267 friend class BBTRulerDrag;
2268 friend class MeterMarkerDrag;
2269 friend class TempoMarkerDrag;
2270 friend class CursorDrag;
2271 friend class FadeInDrag;
2272 friend class FadeOutDrag;
2273 friend class MarkerDrag;
2274 friend class RegionGainDrag;
2275 friend class ControlPointDrag;
2276 friend class LineDrag;
2277 friend class RubberbandSelectDrag;
2278 friend class RulerZoomDrag;
2279 friend class EditorRubberbandSelectDrag;
2280 friend class TimeFXDrag;
2281 friend class ScrubDrag;
2282 friend class SelectionDrag;
2283 friend class RangeMarkerBarDrag;
2284 friend class MouseZoomDrag;
2285 friend class RegionCreateDrag;
2286 friend class RegionMotionDrag;
2287 friend class RegionInsertDrag;
2288 friend class VideoTimeLineDrag;
2290 friend class EditorSummary;
2291 friend class EditorGroupTabs;
2293 friend class EditorRoutes;
2294 friend class RhythmFerret;
2297 #endif /* __ardour_editor_h__ */