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 coarser);
301 void temporal_zoom_step_mouse_focus (bool coarser);
302 void ensure_time_axis_view_is_visible (TimeAxisView const & tav, bool at_top);
303 void tav_zoom_step (bool coarser);
304 void tav_zoom_smooth (bool coarser, bool force_all);
306 /* stuff that AudioTimeAxisView and related classes use */
308 PlaylistSelector& playlist_selector() const;
309 void clear_playlist (boost::shared_ptr<ARDOUR::Playlist>);
311 void new_playlists (TimeAxisView* v);
312 void copy_playlists (TimeAxisView* v);
313 void clear_playlists (TimeAxisView* v);
315 void get_onscreen_tracks (TrackViewList&);
317 Width editor_mixer_strip_width;
318 void maybe_add_mixer_strip_width (XMLNode&);
319 void show_editor_mixer (bool yn);
320 void create_editor_mixer ();
321 void show_editor_list (bool yn);
322 void set_selected_mixer_strip (TimeAxisView&);
323 void mixer_strip_width_changed ();
324 void hide_track_in_display (TimeAxisView* tv, bool apply_to_selection = false);
326 /* nudge is initiated by transport controls owned by ARDOUR_UI */
328 framecnt_t get_nudge_distance (framepos_t pos, framecnt_t& next);
329 framecnt_t get_paste_offset (framepos_t pos, unsigned paste_count, framecnt_t duration);
330 unsigned get_grid_beat_divisions(framepos_t position);
331 Evoral::Beats get_grid_type_as_beats (bool& success, framepos_t position);
333 void nudge_forward (bool next, bool force_playhead);
334 void nudge_backward (bool next, bool force_playhead);
336 /* nudge initiated from context menu */
338 void nudge_forward_capture_offset ();
339 void nudge_backward_capture_offset ();
341 void sequence_regions ();
343 /* playhead/screen stuff */
345 void set_stationary_playhead (bool yn);
346 void toggle_stationary_playhead ();
347 bool stationary_playhead() const { return _stationary_playhead; }
349 void set_follow_playhead (bool yn, bool catch_up = true);
350 void toggle_follow_playhead ();
351 bool follow_playhead() const { return _follow_playhead; }
352 bool dragging_playhead () const { return _dragging_playhead; }
354 void toggle_zero_line_visibility ();
356 void set_group_tabs ();
357 void toggle_measure_visibility ();
361 void toggle_region_fades (int dir);
362 void update_region_fade_visibility ();
364 /* redirect shared ops menu. caller must free returned menu */
366 Gtk::Menu* redirect_menu ();
368 /* floating windows/transient */
370 void ensure_float (Gtk::Window&);
372 void scroll_tracks_down_line ();
373 void scroll_tracks_up_line ();
375 bool scroll_up_one_track (bool skip_child_views = false);
376 bool scroll_down_one_track (bool skip_child_views = false);
378 void scroll_left_step ();
379 void scroll_right_step ();
381 void scroll_left_half_page ();
382 void scroll_right_half_page ();
384 void prepare_for_cleanup ();
385 void finish_cleanup ();
387 void maximise_editing_space();
388 void restore_editing_space();
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 void snap_to (framepos_t& first,
446 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
447 bool for_mark = false,
448 bool ensure_snap = false);
450 void snap_to_with_modifier (framepos_t& first,
452 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
453 bool for_mark = false);
455 void snap_to (framepos_t& first,
457 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
458 bool for_mark = false);
460 void begin_selection_op_history ();
461 void begin_reversible_selection_op (std::string cmd_name);
462 void commit_reversible_selection_op ();
463 void undo_selection_op ();
464 void redo_selection_op ();
465 void begin_reversible_command (std::string cmd_name);
466 void begin_reversible_command (GQuark);
467 void abort_reversible_command ();
468 void commit_reversible_command ();
470 DragManager* drags () const {
474 void maybe_autoscroll (bool, bool, bool);
475 bool autoscroll_active() const;
477 Gdk::Cursor* get_canvas_cursor () const;
479 void set_current_trimmable (boost::shared_ptr<ARDOUR::Trimmable>);
480 void set_current_movable (boost::shared_ptr<ARDOUR::Movable>);
482 MouseCursors const * cursors () const {
486 VerboseCursor* verbose_cursor () const {
487 return _verbose_cursor;
490 double clamp_verbose_cursor_x (double);
491 double clamp_verbose_cursor_y (double);
493 void get_pointer_position (double &, double &) const;
495 /** Context for mouse entry (stored in a stack). */
496 struct EnterContext {
498 boost::shared_ptr<CursorContext> cursor_ctx;
501 /** Get the topmost enter context for the given item type.
503 * This is used to change the cursor associated with a given enter context,
504 * which may not be on the top of the stack.
506 EnterContext* get_enter_context(ItemType type);
508 TimeAxisView* stepping_axis_view () {
509 return _stepping_axis_view;
512 void set_stepping_axis_view (TimeAxisView* v) {
513 _stepping_axis_view = v;
516 ArdourCanvas::Container* get_trackview_group () const { return _trackview_group; }
517 ArdourCanvas::Container* get_noscroll_group () const { return no_scroll_group; }
518 ArdourCanvas::ScrollGroup* get_hscroll_group () const { return h_scroll_group; }
519 ArdourCanvas::ScrollGroup* get_hvscroll_group () const { return hv_scroll_group; }
520 ArdourCanvas::ScrollGroup* get_cursor_scroll_group () const { return cursor_scroll_group; }
522 ArdourCanvas::GtkCanvasViewport* get_track_canvas () const;
524 void override_visible_track_count ();
526 /* Ruler metrics methods */
528 void metric_get_timecode (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
529 void metric_get_bbt (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
530 void metric_get_samples (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
531 void metric_get_minsec (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
533 /* editing operations that need to be public */
534 void mouse_add_new_marker (framepos_t where, bool is_cd=false);
535 void split_regions_at (framepos_t, RegionSelection&);
536 void split_region_at_points (boost::shared_ptr<ARDOUR::Region>, ARDOUR::AnalysisFeatureList&, bool can_ferret, bool select_new = false);
537 RegionSelection get_regions_from_selection_and_mouse (framepos_t);
539 void mouse_add_new_tempo_event (framepos_t where);
540 void mouse_add_new_meter_event (framepos_t where);
541 void edit_tempo_section (ARDOUR::TempoSection*);
542 void edit_meter_section (ARDOUR::MeterSection*);
545 void map_transport_state ();
546 void map_position_change (framepos_t);
550 void suspend_route_redisplay ();
551 void resume_route_redisplay ();
555 void color_handler ();
559 // to keep track of the playhead position for control_scroll
560 boost::optional<framepos_t> _control_scroll_target;
562 PlaylistSelector* _playlist_selector;
564 typedef std::pair<TimeAxisView*,XMLNode*> TAVState;
567 VisualState (bool with_tracks);
570 framecnt_t samples_per_pixel;
571 framepos_t leftmost_frame;
572 Editing::ZoomFocus zoom_focus;
573 GUIObjectState* gui_state;
576 std::list<VisualState*> undo_visual_stack;
577 std::list<VisualState*> redo_visual_stack;
578 VisualState* current_visual_state (bool with_tracks = true);
579 void undo_visual_state ();
580 void redo_visual_state ();
581 void use_visual_state (VisualState&);
583 void swap_visual_state ();
585 std::vector<VisualState*> visual_states;
586 void start_visual_state_op (uint32_t n);
587 void cancel_visual_state_op (uint32_t n);
589 framepos_t leftmost_frame;
590 framecnt_t samples_per_pixel;
591 Editing::ZoomFocus zoom_focus;
593 void set_samples_per_pixel (framecnt_t);
595 Editing::MouseMode mouse_mode;
596 Editing::SnapType pre_internal_snap_type;
597 Editing::SnapMode pre_internal_snap_mode;
598 Editing::SnapType internal_snap_type;
599 Editing::SnapMode internal_snap_mode;
600 Editing::MouseMode effective_mouse_mode () const;
602 enum JoinObjectRangeState {
603 JOIN_OBJECT_RANGE_NONE,
604 /** `join object/range' mode is active and the mouse is over a place where object mode should happen */
605 JOIN_OBJECT_RANGE_OBJECT,
606 /** `join object/range' mode is active and the mouse is over a place where range mode should happen */
607 JOIN_OBJECT_RANGE_RANGE
610 JoinObjectRangeState _join_object_range_state;
612 void update_join_object_range_location (double);
614 boost::optional<float> pre_notebook_shrink_pane_width;
616 Gtk::Notebook _the_notebook;
617 bool _notebook_shrunk;
618 void add_notebook_page (std::string const &, Gtk::Widget &);
619 bool notebook_tab_clicked (GdkEventButton *, Gtk::Widget *);
621 Gtkmm2ext::HPane edit_pane;
622 Gtkmm2ext::VPane editor_summary_pane;
624 Gtk::EventBox meter_base;
626 Gtk::EventBox marker_base;
627 Gtk::HBox marker_box;
628 Gtk::VBox scrollers_rulers_markers_box;
630 void location_changed (ARDOUR::Location *);
631 void location_flags_changed (ARDOUR::Location *);
632 void refresh_location_display ();
633 void refresh_location_display_internal (const ARDOUR::Locations::LocationList&);
634 void add_new_location (ARDOUR::Location *);
635 ArdourCanvas::Container* add_new_location_internal (ARDOUR::Location *);
636 void location_gone (ARDOUR::Location *);
637 void remove_marker (ArdourCanvas::Item&, GdkEvent*);
638 gint really_remove_marker (ARDOUR::Location* loc);
639 void goto_nth_marker (int nth);
640 void trigger_script (int nth);
641 void toggle_marker_lines ();
642 void set_marker_line_visibility (bool);
644 uint32_t location_marker_color;
645 uint32_t location_range_color;
646 uint32_t location_loop_color;
647 uint32_t location_punch_color;
648 uint32_t location_cd_marker_color;
650 struct LocationMarkers {
655 LocationMarkers () : start(0), end(0), valid (true) {}
662 void set_show_lines (bool);
663 void set_selected (bool);
664 void canvas_height_set (double);
667 void set_name (const std::string&);
668 void set_position (framepos_t start, framepos_t end = 0);
669 void set_color_rgba (uint32_t);
672 LocationMarkers *find_location_markers (ARDOUR::Location *) const;
673 ARDOUR::Location* find_location_from_marker (ArdourMarker *, bool& is_start) const;
674 ArdourMarker* find_marker_from_location_id (PBD::ID const &, bool) const;
675 ArdourMarker* entered_marker;
676 bool _show_marker_lines;
678 typedef std::map<ARDOUR::Location*,LocationMarkers *> LocationMarkerMap;
679 LocationMarkerMap location_markers;
681 void update_marker_labels ();
682 void update_marker_labels (ArdourCanvas::Container *);
683 void check_marker_label (ArdourMarker *);
685 /** A set of lists of Markers that are in each of the canvas groups
686 * for the marker sections at the top of the editor. These lists
687 * are kept sorted in time order between marker movements, so that after
688 * a marker has moved we can decide whether we need to update the labels
689 * for all markers or for just a few.
691 std::map<ArdourCanvas::Container *, std::list<ArdourMarker *> > _sorted_marker_lists;
692 void remove_sorted_marker (ArdourMarker *);
694 void hide_marker (ArdourCanvas::Item*, GdkEvent*);
695 void clear_marker_display ();
696 void mouse_add_new_range (framepos_t);
697 void mouse_add_new_loop (framepos_t);
698 void mouse_add_new_punch (framepos_t);
699 bool choose_new_marker_name(std::string &name);
700 void update_cd_marker_display ();
701 void ensure_cd_marker_updated (LocationMarkers * lam, ARDOUR::Location * location);
703 TimeAxisView* clicked_axisview;
704 RouteTimeAxisView* clicked_routeview;
705 /** The last RegionView that was clicked on, or 0 if the last click was not
706 * on a RegionView. This is set up by the canvas event handlers in
707 * editor_canvas_events.cc
709 RegionView* clicked_regionview;
710 RegionSelection latest_regionviews;
711 uint32_t clicked_selection;
712 ControlPoint* clicked_control_point;
714 void sort_track_selection (TrackViewList&);
716 void get_equivalent_regions (RegionView* rv, std::vector<RegionView*> &, PBD::PropertyID) const;
717 RegionSelection get_equivalent_regions (RegionSelection &, PBD::PropertyID) const;
718 void mapover_tracks (sigc::slot<void,RouteTimeAxisView&,uint32_t> sl, TimeAxisView*, PBD::PropertyID) const;
719 void mapover_tracks_with_unique_playlists (sigc::slot<void,RouteTimeAxisView&,uint32_t> sl, TimeAxisView*, PBD::PropertyID) const;
721 /* functions to be passed to mapover_tracks(), possibly with sigc::bind()-supplied arguments */
722 void mapped_get_equivalent_regions (RouteTimeAxisView&, uint32_t, RegionView *, std::vector<RegionView*>*) const;
723 void mapped_use_new_playlist (RouteTimeAxisView&, uint32_t, std::vector<boost::shared_ptr<ARDOUR::Playlist> > const &);
724 void mapped_use_copy_playlist (RouteTimeAxisView&, uint32_t, std::vector<boost::shared_ptr<ARDOUR::Playlist> > const &);
725 void mapped_clear_playlist (RouteTimeAxisView&, uint32_t);
727 void button_selection (ArdourCanvas::Item* item, GdkEvent* event, ItemType item_type);
728 bool button_release_can_deselect;
729 bool _mouse_changed_selection;
731 void catch_vanishing_regionview (RegionView *);
733 void set_selected_track (TimeAxisView&, Selection::Operation op = Selection::Set, bool no_remove=false);
734 void select_all_tracks ();
735 bool select_all_internal_edit (Selection::Operation);
737 bool set_selected_control_point_from_click (bool press, Selection::Operation op = Selection::Set);
738 void set_selected_track_from_click (bool press, Selection::Operation op = Selection::Set, bool no_remove=false);
739 void set_selected_track_as_side_effect (Selection::Operation op);
740 bool set_selected_regionview_from_click (bool press, Selection::Operation op = Selection::Set);
742 bool set_selected_regionview_from_map_event (GdkEventAny*, StreamView*, boost::weak_ptr<ARDOUR::Region>);
743 void collect_new_region_view (RegionView *);
744 void collect_and_select_new_region_view (RegionView *);
746 Gtk::Menu track_context_menu;
747 Gtk::Menu track_region_context_menu;
748 Gtk::Menu track_selection_context_menu;
750 Gtk::MenuItem* region_edit_menu_split_item;
751 Gtk::MenuItem* region_edit_menu_split_multichannel_item;
752 Gtk::Menu * track_region_edit_playlist_menu;
753 Gtk::Menu * track_edit_playlist_submenu;
754 Gtk::Menu * track_selection_edit_playlist_submenu;
756 GdkEvent context_click_event;
758 void popup_track_context_menu (int, int, ItemType, bool);
759 Gtk::Menu* build_track_context_menu ();
760 Gtk::Menu* build_track_bus_context_menu ();
761 Gtk::Menu* build_track_region_context_menu ();
762 Gtk::Menu* build_track_selection_context_menu ();
763 void add_dstream_context_items (Gtk::Menu_Helpers::MenuList&);
764 void add_bus_context_items (Gtk::Menu_Helpers::MenuList&);
765 void add_region_context_items (Gtk::Menu_Helpers::MenuList&, boost::shared_ptr<ARDOUR::Track>);
766 void add_selection_context_items (Gtk::Menu_Helpers::MenuList&);
767 Gtk::MenuItem* _popup_region_menu_item;
769 void popup_control_point_context_menu (ArdourCanvas::Item *, GdkEvent *);
770 Gtk::Menu _control_point_context_menu;
772 void popup_note_context_menu (ArdourCanvas::Item *, GdkEvent *);
773 Gtk::Menu _note_context_menu;
775 void add_stripables (ARDOUR::StripableList&);
776 void add_routes (ARDOUR::RouteList&);
777 void timeaxisview_deleted (TimeAxisView *);
778 void add_vcas (ARDOUR::VCAList&);
780 Gtk::HBox global_hpacker;
781 Gtk::VBox global_vpacker;
783 /* Cursor stuff. Do not use directly, use via CursorContext. */
784 friend class CursorContext;
785 std::vector<Gdk::Cursor*> _cursor_stack;
786 void set_canvas_cursor (Gdk::Cursor*);
787 size_t push_canvas_cursor (Gdk::Cursor*);
788 void pop_canvas_cursor ();
790 Gdk::Cursor* which_grabber_cursor () const;
791 Gdk::Cursor* which_track_cursor () const;
792 Gdk::Cursor* which_mode_cursor () const;
793 Gdk::Cursor* which_trim_cursor (bool left_side) const;
794 Gdk::Cursor* which_canvas_cursor (ItemType type) const;
796 /** Push the appropriate enter/cursor context on item entry. */
797 void choose_canvas_cursor_on_entry (ItemType);
799 /** Update all enter cursors based on current settings. */
800 void update_all_enter_cursors ();
802 ArdourCanvas::GtkCanvas* _track_canvas;
803 ArdourCanvas::GtkCanvasViewport* _track_canvas_viewport;
805 bool within_track_canvas;
807 friend class VerboseCursor;
808 VerboseCursor* _verbose_cursor;
810 void parameter_changed (std::string);
811 void ui_parameter_changed (std::string);
813 Gtk::EventBox time_bars_event_box;
814 Gtk::VBox time_bars_vbox;
816 ArdourCanvas::Container *tempo_group;
817 ArdourCanvas::Container *meter_group;
818 ArdourCanvas::Container *marker_group;
819 ArdourCanvas::Container *range_marker_group;
820 ArdourCanvas::Container *transport_marker_group;
821 ArdourCanvas::Container* cd_marker_group;
823 /* parent for groups which themselves contain time markers */
824 ArdourCanvas::Container* _time_markers_group;
826 /* The group containing all other groups that are scrolled vertically
829 ArdourCanvas::ScrollGroup* hv_scroll_group;
831 /* The group containing all other groups that are scrolled horizontally ONLY
833 ArdourCanvas::ScrollGroup* h_scroll_group;
835 /* Scroll group for cursors, scrolled horizontally, above everything else
837 ArdourCanvas::ScrollGroup* cursor_scroll_group;
839 /* The group containing all trackviews. */
840 ArdourCanvas::Container* no_scroll_group;
842 /* The group containing all trackviews. */
843 ArdourCanvas::Container* _trackview_group;
845 /* The group holding things (mostly regions) while dragging so they
846 * are on top of everything else
848 ArdourCanvas::Container* _drag_motion_group;
850 /* a rect that sits at the bottom of all tracks to act as a drag-no-drop/clickable
853 ArdourCanvas::Rectangle* _canvas_drop_zone;
854 bool canvas_drop_zone_event (GdkEvent* event);
857 ruler_metric_timecode = 0,
858 ruler_metric_bbt = 1,
859 ruler_metric_samples = 2,
860 ruler_metric_minsec = 3,
862 ruler_time_tempo = 4,
863 ruler_time_meter = 5,
864 ruler_time_marker = 6,
865 ruler_time_range_marker = 7,
866 ruler_time_transport_marker = 8,
867 ruler_time_cd_marker = 9,
868 ruler_video_timeline = 10,
871 Glib::RefPtr<Gtk::ToggleAction> ruler_timecode_action;
872 Glib::RefPtr<Gtk::ToggleAction> ruler_bbt_action;
873 Glib::RefPtr<Gtk::ToggleAction> ruler_samples_action;
874 Glib::RefPtr<Gtk::ToggleAction> ruler_minsec_action;
875 Glib::RefPtr<Gtk::ToggleAction> ruler_tempo_action;
876 Glib::RefPtr<Gtk::ToggleAction> ruler_meter_action;
877 Glib::RefPtr<Gtk::ToggleAction> ruler_marker_action;
878 Glib::RefPtr<Gtk::ToggleAction> ruler_range_action;
879 Glib::RefPtr<Gtk::ToggleAction> ruler_loop_punch_action;
880 Glib::RefPtr<Gtk::ToggleAction> ruler_cd_marker_action;
881 bool no_ruler_shown_update;
883 Gtk::Widget * ruler_grabbed_widget;
885 RulerDialog* ruler_dialog;
887 void initialize_rulers ();
888 void update_just_timecode ();
889 void compute_fixed_ruler_scale (); //calculates the RulerScale of the fixed rulers
890 void update_fixed_rulers ();
891 void update_tempo_based_rulers (std::vector<ARDOUR::TempoMap::BBTPoint>& grid);
892 void popup_ruler_menu (framepos_t where = 0, ItemType type = RegionItem);
893 void update_ruler_visibility ();
894 void set_ruler_visible (RulerType, bool);
895 void toggle_ruler_visibility (RulerType rt);
896 void ruler_toggled (int);
897 bool ruler_label_button_release (GdkEventButton*);
898 void store_ruler_visibility ();
899 void restore_ruler_visibility ();
903 enum MinsecRulerScale {
908 minsec_show_many_hours
911 MinsecRulerScale minsec_ruler_scale;
913 framecnt_t minsec_mark_interval;
914 gint minsec_mark_modulo;
916 void set_minsec_ruler_scale (framepos_t, framepos_t);
918 enum TimecodeRulerScale {
920 timecode_show_frames,
921 timecode_show_seconds,
922 timecode_show_minutes,
924 timecode_show_many_hours
927 TimecodeRulerScale timecode_ruler_scale;
929 gint timecode_mark_modulo;
930 gint timecode_nmarks;
931 void set_timecode_ruler_scale (framepos_t, framepos_t);
933 framecnt_t _samples_ruler_interval;
934 void set_samples_ruler_scale (framepos_t, framepos_t);
944 bbt_show_ticks_detail,
945 bbt_show_ticks_super_detail
948 BBTRulerScale bbt_ruler_scale;
952 uint32_t bbt_bar_helper_on;
953 uint32_t bbt_accent_modulo;
954 void compute_bbt_ruler_scale (std::vector<ARDOUR::TempoMap::BBTPoint>& grid, framepos_t lower, framepos_t upper);
956 ArdourCanvas::Ruler* timecode_ruler;
957 ArdourCanvas::Ruler* bbt_ruler;
958 ArdourCanvas::Ruler* samples_ruler;
959 ArdourCanvas::Ruler* minsec_ruler;
961 static double timebar_height;
962 guint32 visible_timebars;
963 Gtk::Menu *editor_ruler_menu;
965 ArdourCanvas::Rectangle* tempo_bar;
966 ArdourCanvas::Rectangle* meter_bar;
967 ArdourCanvas::Rectangle* marker_bar;
968 ArdourCanvas::Rectangle* range_marker_bar;
969 ArdourCanvas::Rectangle* transport_marker_bar;
970 ArdourCanvas::Rectangle* cd_marker_bar;
972 Gtk::Label minsec_label;
973 Gtk::Label bbt_label;
974 Gtk::Label timecode_label;
975 Gtk::Label samples_label;
976 Gtk::Label tempo_label;
977 Gtk::Label meter_label;
978 Gtk::Label mark_label;
979 Gtk::Label range_mark_label;
980 Gtk::Label transport_mark_label;
981 Gtk::Label cd_mark_label;
983 /* videtimline related actions */
984 Gtk::Label videotl_label;
985 ArdourCanvas::Container* videotl_group;
986 Glib::RefPtr<Gtk::ToggleAction> ruler_video_action;
987 Glib::RefPtr<Gtk::ToggleAction> xjadeo_proc_action;
988 Glib::RefPtr<Gtk::ToggleAction> xjadeo_ontop_action;
989 Glib::RefPtr<Gtk::ToggleAction> xjadeo_timecode_action;
990 Glib::RefPtr<Gtk::ToggleAction> xjadeo_frame_action;
991 Glib::RefPtr<Gtk::ToggleAction> xjadeo_osdbg_action;
992 Glib::RefPtr<Gtk::ToggleAction> xjadeo_fullscreen_action;
993 Glib::RefPtr<Gtk::ToggleAction> xjadeo_letterbox_action;
994 Glib::RefPtr<Gtk::Action> xjadeo_zoom_100;
995 void set_xjadeo_proc ();
996 void toggle_xjadeo_proc (int state=-1);
997 void set_close_video_sensitive (bool onoff);
998 void set_xjadeo_sensitive (bool onoff);
999 void set_xjadeo_viewoption (int);
1000 void toggle_xjadeo_viewoption (int what, int state=-1);
1001 void toggle_ruler_video (bool onoff) {ruler_video_action->set_active(onoff);}
1002 int videotl_bar_height; /* in units of timebar_height; default: 4 */
1003 int get_videotl_bar_height () const { return videotl_bar_height; }
1004 void toggle_region_video_lock ();
1006 friend class EditorCursor;
1008 EditorCursor* playhead_cursor;
1010 framepos_t get_region_boundary (framepos_t pos, int32_t dir, bool with_selection, bool only_onscreen);
1012 void cursor_to_region_boundary (bool with_selection, int32_t dir);
1013 void cursor_to_next_region_boundary (bool with_selection);
1014 void cursor_to_previous_region_boundary (bool with_selection);
1015 void cursor_to_next_region_point (EditorCursor*, ARDOUR::RegionPoint);
1016 void cursor_to_previous_region_point (EditorCursor*, ARDOUR::RegionPoint);
1017 void cursor_to_region_point (EditorCursor*, ARDOUR::RegionPoint, int32_t dir);
1018 void cursor_to_selection_start (EditorCursor *);
1019 void cursor_to_selection_end (EditorCursor *);
1021 void selected_marker_to_region_boundary (bool with_selection, int32_t dir);
1022 void selected_marker_to_next_region_boundary (bool with_selection);
1023 void selected_marker_to_previous_region_boundary (bool with_selection);
1024 void selected_marker_to_next_region_point (ARDOUR::RegionPoint);
1025 void selected_marker_to_previous_region_point (ARDOUR::RegionPoint);
1026 void selected_marker_to_region_point (ARDOUR::RegionPoint, int32_t dir);
1027 void selected_marker_to_selection_start ();
1028 void selected_marker_to_selection_end ();
1030 void select_all_selectables_using_cursor (EditorCursor *, bool);
1031 void select_all_selectables_using_edit (bool, bool);
1032 void select_all_selectables_between (bool within);
1033 void select_range_between ();
1035 boost::shared_ptr<ARDOUR::Region> find_next_region (ARDOUR::framepos_t, ARDOUR::RegionPoint, int32_t dir, TrackViewList&, TimeAxisView ** = 0);
1036 ARDOUR::framepos_t find_next_region_boundary (ARDOUR::framepos_t, int32_t dir, const TrackViewList&);
1038 std::vector<ARDOUR::framepos_t> region_boundary_cache;
1039 void build_region_boundary_cache ();
1041 Gtk::HBox toplevel_hpacker;
1044 Gtk::HBox bottom_hbox;
1046 Gtk::Table edit_packer;
1048 /** the adjustment that controls the overall editor vertical scroll position */
1049 Gtk::Adjustment vertical_adjustment;
1050 Gtk::Adjustment horizontal_adjustment;
1052 Gtk::Adjustment unused_adjustment; // yes, really; Gtk::Layout constructor requires refs
1053 Gtk::Layout controls_layout;
1054 bool control_layout_scroll (GdkEventScroll* ev);
1055 void reset_controls_layout_width ();
1056 void reset_controls_layout_height (int32_t height);
1065 bool scroll_press (Direction);
1066 void scroll_release ();
1067 sigc::connection _scroll_connection;
1068 int _scroll_callbacks;
1070 double _visible_canvas_width;
1071 double _visible_canvas_height; ///< height of the visible area of the track canvas
1072 double _full_canvas_height; ///< full height of the canvas
1074 bool track_canvas_map_handler (GdkEventAny*);
1076 bool edit_controls_button_release (GdkEventButton*);
1077 Gtk::Menu *edit_controls_left_menu;
1078 Gtk::Menu *edit_controls_right_menu;
1080 Gtk::VBox track_canvas_vbox;
1081 Gtk::VBox edit_controls_vbox;
1082 Gtk::HBox edit_controls_hbox;
1084 void control_vertical_zoom_in_all ();
1085 void control_vertical_zoom_out_all ();
1086 void control_vertical_zoom_in_selected ();
1087 void control_vertical_zoom_out_selected ();
1088 void control_step_tracks_up ();
1089 void control_step_tracks_down ();
1090 void control_view (uint32_t);
1091 void control_scroll (float);
1092 void control_select (ARDOUR::PresentationInfo::order_t which, Selection::Operation);
1093 void control_unselect ();
1094 void access_action (std::string,std::string);
1095 bool deferred_control_scroll (framepos_t);
1096 sigc::connection control_scroll_connection;
1098 void tie_vertical_scrolling ();
1099 void set_horizontal_position (double);
1100 double horizontal_position () const;
1102 struct VisualChange {
1110 framepos_t time_origin;
1111 framecnt_t samples_per_pixel;
1114 int idle_handler_id;
1115 /** true if we are currently in the idle handler */
1118 VisualChange() : pending ((VisualChange::Type) 0), time_origin (0), samples_per_pixel (0), idle_handler_id (-1), being_handled (false) {}
1120 pending = Type (pending | t);
1124 VisualChange pending_visual_change;
1126 static int _idle_visual_changer (void *arg);
1127 int idle_visual_changer ();
1128 void visual_changer (const VisualChange&);
1129 void ensure_visual_change_idle_handler ();
1132 TrackViewList track_views;
1133 std::pair<TimeAxisView*, double> trackview_by_y_position (double, bool trackview_relative_offset = true) const;
1134 RouteTimeAxisView* axis_view_from_route (boost::shared_ptr<ARDOUR::Route>) const;
1136 TrackViewList get_tracks_for_range_action () const;
1138 sigc::connection super_rapid_screen_update_connection;
1139 framepos_t last_update_frame;
1140 void center_screen_internal (framepos_t, float);
1142 void super_rapid_screen_update ();
1144 void session_going_away ();
1146 framepos_t cut_buffer_start;
1147 framecnt_t cut_buffer_length;
1149 boost::shared_ptr<CursorContext> _press_cursor_ctx; ///< Button press cursor context
1151 boost::weak_ptr<ARDOUR::Trimmable> _trimmable;
1152 boost::weak_ptr<ARDOUR::Movable> _movable;
1154 bool typed_event (ArdourCanvas::Item*, GdkEvent*, ItemType);
1155 bool button_press_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1156 bool button_press_handler_1 (ArdourCanvas::Item *, GdkEvent *, ItemType);
1157 bool button_press_handler_2 (ArdourCanvas::Item *, GdkEvent *, ItemType);
1158 bool button_release_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1159 bool button_double_click_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1160 bool button_press_dispatch (GdkEventButton*);
1161 bool button_release_dispatch (GdkEventButton*);
1162 bool motion_handler (ArdourCanvas::Item*, GdkEvent*, bool from_autoscroll = false);
1163 bool enter_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1164 bool leave_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1165 bool key_press_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1166 bool key_release_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1168 Gtkmm2ext::Bindings* button_bindings;
1169 XMLNode* button_settings () const;
1171 /* KEYMAP HANDLING */
1173 void register_actions ();
1174 void register_region_actions ();
1176 void load_bindings ();
1178 /* CUT/COPY/PASTE */
1180 framepos_t last_paste_pos;
1181 unsigned paste_count;
1183 void cut_copy (Editing::CutCopyOp);
1184 bool can_cut_copy () const;
1185 void cut_copy_points (Editing::CutCopyOp, Evoral::Beats earliest=Evoral::Beats(), bool midi=false);
1186 void cut_copy_regions (Editing::CutCopyOp, RegionSelection&);
1187 void cut_copy_ranges (Editing::CutCopyOp);
1188 void cut_copy_midi (Editing::CutCopyOp);
1190 void mouse_paste ();
1191 void paste_internal (framepos_t position, float times);
1193 /* EDITING OPERATIONS */
1195 void reset_point_selection ();
1196 void toggle_region_lock ();
1197 void toggle_opaque_region ();
1198 void toggle_record_enable ();
1199 void toggle_solo ();
1200 void toggle_solo_isolate ();
1201 void toggle_mute ();
1202 void toggle_region_lock_style ();
1204 enum LayerOperation {
1211 void do_layer_operation (LayerOperation);
1212 void raise_region ();
1213 void raise_region_to_top ();
1214 void change_region_layering_order (bool from_context_menu);
1215 void lower_region ();
1216 void lower_region_to_bottom ();
1217 void split_region_at_transients ();
1218 void crop_region_to_selection ();
1219 void crop_region_to (framepos_t start, framepos_t end);
1220 void set_sync_point (framepos_t, const RegionSelection&);
1221 void set_region_sync_position ();
1222 void remove_region_sync();
1223 void align_regions (ARDOUR::RegionPoint);
1224 void align_regions_relative (ARDOUR::RegionPoint point);
1225 void align_region (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, framepos_t position);
1226 void align_region_internal (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, framepos_t position);
1227 void remove_selected_regions ();
1228 void remove_clicked_region ();
1229 void show_region_properties ();
1230 void show_midi_list_editor ();
1231 void rename_region ();
1232 void duplicate_some_regions (RegionSelection&, float times);
1233 void duplicate_selection (float times);
1234 void region_fill_selection ();
1235 void combine_regions ();
1236 void uncombine_regions ();
1238 void region_fill_track ();
1239 void audition_playlist_region_standalone (boost::shared_ptr<ARDOUR::Region>);
1240 void split_multichannel_region();
1241 void reverse_region ();
1242 void strip_region_silence ();
1243 void normalize_region ();
1244 void reset_region_scale_amplitude ();
1245 void adjust_region_gain (bool up);
1246 void quantize_region ();
1247 void quantize_regions (const RegionSelection& rs);
1248 void legatize_region (bool shrink_only);
1249 void legatize_regions (const RegionSelection& rs, bool shrink_only);
1250 void transform_region ();
1251 void transform_regions (const RegionSelection& rs);
1252 void transpose_region ();
1253 void transpose_regions (const RegionSelection& rs);
1254 void insert_patch_change (bool from_context);
1255 void fork_region ();
1257 void do_insert_time ();
1258 void insert_time (framepos_t, framecnt_t, Editing::InsertTimeOption, bool, bool, bool, bool, bool, bool);
1260 void do_remove_time ();
1261 void remove_time (framepos_t pos, framecnt_t distance, Editing::InsertTimeOption opt, bool ignore_music_glue, bool markers_too,
1262 bool glued_markers_too, bool locked_markers_too, bool tempo_too);
1264 void tab_to_transient (bool forward);
1266 void set_tempo_from_region ();
1267 void use_range_as_bar ();
1269 void define_one_bar (framepos_t start, framepos_t end);
1271 void audition_region_from_region_list ();
1272 void hide_region_from_region_list ();
1273 void show_region_in_region_list ();
1275 void naturalize_region ();
1277 void reset_focus (Gtk::Widget*);
1279 void split_region ();
1284 void paste (float times, bool from_context_menu = false);
1286 void place_transient ();
1287 void remove_transient (ArdourCanvas::Item* item);
1288 void snap_regions_to_grid ();
1289 void close_region_gaps ();
1291 void keyboard_paste ();
1293 void region_from_selection ();
1294 void create_region_from_selection (std::vector<boost::shared_ptr<ARDOUR::Region> >&);
1296 void play_from_start ();
1297 void play_from_edit_point ();
1298 void play_from_edit_point_and_return ();
1299 void play_selected_region ();
1300 void play_edit_range ();
1301 void play_location (ARDOUR::Location&);
1302 void loop_location (ARDOUR::Location&);
1304 void calc_extra_zoom_edges(framepos_t &start, framepos_t &end);
1305 void temporal_zoom_selection (bool both_axes = false);
1306 void temporal_zoom_region (bool both_axes);
1307 void temporal_zoom_session ();
1308 void temporal_zoom (framecnt_t samples_per_pixel);
1309 void temporal_zoom_by_frame (framepos_t start, framepos_t end);
1310 void temporal_zoom_to_frame (bool coarser, framepos_t frame);
1312 void insert_region_list_selection (float times);
1315 void external_pt_dialog ();
1316 typedef struct ptflookup {
1321 bool operator ==(const struct ptflookup& other) {
1322 return (this->index1 == other.index1);
1326 /* import & embed */
1328 void add_external_audio_action (Editing::ImportMode);
1329 void external_audio_dialog ();
1330 void session_import_dialog ();
1332 int check_whether_and_how_to_import(std::string, bool all_or_nothing = true);
1333 bool check_multichannel_status (const std::vector<std::string>& paths);
1335 SoundFileOmega* sfbrowser;
1337 void bring_in_external_audio (Editing::ImportMode mode, framepos_t& pos);
1339 bool idle_drop_paths (std::vector<std::string> paths, framepos_t frame, double ypos, bool copy);
1340 void drop_paths_part_two (const std::vector<std::string>& paths, framepos_t frame, double ypos, bool copy);
1342 int import_sndfiles (std::vector<std::string> paths,
1343 Editing::ImportDisposition disposition,
1344 Editing::ImportMode mode,
1345 ARDOUR::SrcQuality quality,
1349 boost::shared_ptr<ARDOUR::Track>& track,
1351 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
1353 int embed_sndfiles (std::vector<std::string> paths,
1354 bool multiple_files,
1355 bool& check_sample_rate,
1356 Editing::ImportDisposition disposition,
1357 Editing::ImportMode mode,
1361 boost::shared_ptr<ARDOUR::Track>& track,
1362 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
1364 int add_sources (std::vector<std::string> paths,
1365 ARDOUR::SourceList& sources,
1367 Editing::ImportDisposition disposition,
1368 Editing::ImportMode mode,
1371 boost::shared_ptr<ARDOUR::Track>& track,
1372 bool add_channel_suffix,
1373 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
1375 int finish_bringing_in_material (boost::shared_ptr<ARDOUR::Region> region,
1379 Editing::ImportMode mode,
1380 boost::shared_ptr<ARDOUR::Track>& existing_track,
1381 const std::string& new_track_name,
1382 boost::shared_ptr<ARDOUR::PluginInfo> instrument);
1384 boost::shared_ptr<ARDOUR::AudioTrack> get_nth_selected_audio_track (int nth) const;
1385 boost::shared_ptr<ARDOUR::MidiTrack> get_nth_selected_midi_track (int nth) const;
1387 void toggle_midi_input_active (bool flip_others);
1389 ARDOUR::InterThreadInfo* current_interthread_info;
1391 AnalysisWindow* analysis_window;
1393 /* import specific info */
1395 struct EditorImportStatus : public ARDOUR::ImportStatus {
1396 Editing::ImportMode mode;
1400 boost::shared_ptr<ARDOUR::Track> track;
1404 EditorImportStatus import_status;
1405 static void *_import_thread (void *);
1406 void* import_thread ();
1407 void finish_import ();
1409 /* to support this ... */
1411 void import_audio (bool as_tracks);
1412 void do_import (std::vector<std::string> paths, bool split, bool as_tracks);
1414 void move_to_start ();
1415 void move_to_end ();
1416 void center_playhead ();
1417 void center_edit_point ();
1418 void playhead_forward_to_grid ();
1419 void playhead_backward_to_grid ();
1420 void scroll_playhead (bool forward);
1421 void scroll_backward (float pages=0.8f);
1422 void scroll_forward (float pages=0.8f);
1423 void scroll_tracks_down ();
1424 void scroll_tracks_up ();
1426 void clear_markers ();
1427 void clear_ranges ();
1428 void clear_locations ();
1429 void unhide_markers ();
1430 void unhide_ranges ();
1431 void jump_forward_to_mark ();
1432 void jump_backward_to_mark ();
1433 void cursor_align (bool playhead_to_edit);
1434 void toggle_skip_playback ();
1436 void remove_last_capture ();
1437 void select_all_selectables_using_time_selection ();
1438 void select_all_selectables_using_loop();
1439 void select_all_selectables_using_punch();
1440 void set_selection_from_range (ARDOUR::Location&);
1441 void set_selection_from_punch ();
1442 void set_selection_from_loop ();
1443 void set_selection_from_region ();
1445 void add_location_mark (framepos_t where);
1446 void add_location_from_region ();
1447 void add_locations_from_region ();
1448 void add_location_from_selection ();
1449 void set_loop_from_selection (bool play);
1450 void set_punch_from_selection ();
1451 void set_punch_from_region ();
1453 void set_session_start_from_playhead ();
1454 void set_session_end_from_playhead ();
1455 void set_session_extents_from_selection ();
1457 void set_loop_from_region (bool play);
1459 void set_loop_range (framepos_t start, framepos_t end, std::string cmd);
1460 void set_punch_range (framepos_t start, framepos_t end, std::string cmd);
1462 void add_location_from_playhead_cursor ();
1463 void remove_location_at_playhead_cursor ();
1464 bool select_new_marker;
1466 void reverse_selection ();
1467 void edit_envelope ();
1469 double last_scrub_x;
1470 int scrubbing_direction;
1471 int scrub_reversals;
1472 int scrub_reverse_distance;
1473 void scrub (framepos_t, double);
1475 void set_punch_start_from_edit_point ();
1476 void set_punch_end_from_edit_point ();
1477 void set_loop_start_from_edit_point ();
1478 void set_loop_end_from_edit_point ();
1480 void keyboard_selection_begin ( Editing::EditIgnoreOption = Editing::EDIT_IGNORE_NONE );
1481 void keyboard_selection_finish (bool add, Editing::EditIgnoreOption = Editing::EDIT_IGNORE_NONE);
1482 bool have_pending_keyboard_selection;
1483 framepos_t pending_keyboard_selection_start;
1485 void move_range_selection_start_or_end_to_region_boundary (bool, bool);
1487 Editing::SnapType _snap_type;
1488 Editing::SnapMode _snap_mode;
1490 /// Snap threshold in pixels
1491 double snap_threshold;
1493 bool ignore_gui_changes;
1495 DragManager* _drags;
1500 Gtk::Dialog* lock_dialog;
1502 struct timeval last_event_time;
1503 bool generic_event_handler (GdkEvent*);
1504 bool lock_timeout_callback ();
1505 void start_lock_event_timing ();
1507 Gtk::Menu fade_context_menu;
1509 Gtk::Menu xfade_in_context_menu;
1510 Gtk::Menu xfade_out_context_menu;
1511 void popup_xfade_in_context_menu (int, int, ArdourCanvas::Item*, ItemType);
1512 void popup_xfade_out_context_menu (int, int, ArdourCanvas::Item*, ItemType);
1513 void fill_xfade_menu (Gtk::Menu_Helpers::MenuList& items, bool start);
1515 void set_fade_in_shape (ARDOUR::FadeShape);
1516 void set_fade_out_shape (ARDOUR::FadeShape);
1518 void set_fade_length (bool in);
1519 void set_fade_in_active (bool);
1520 void set_fade_out_active (bool);
1524 std::set<boost::shared_ptr<ARDOUR::Playlist> > motion_frozen_playlists;
1526 bool _dragging_playhead;
1527 bool _dragging_edit_point;
1529 void marker_drag_motion_callback (GdkEvent*);
1530 void marker_drag_finished_callback (GdkEvent*);
1532 gint mouse_rename_region (ArdourCanvas::Item*, GdkEvent*);
1534 void add_region_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1535 void start_create_region_grab (ArdourCanvas::Item*, GdkEvent*);
1536 void add_region_copy_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1537 void add_region_brush_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1538 void start_selection_grab (ArdourCanvas::Item*, GdkEvent*);
1540 void region_view_item_click (AudioRegionView&, GdkEventButton*);
1542 bool can_remove_control_point (ArdourCanvas::Item *);
1543 void remove_control_point (ArdourCanvas::Item *);
1545 void mouse_brush_insert_region (RegionView*, framepos_t pos);
1547 /* Canvas event handlers */
1549 bool canvas_scroll_event (GdkEventScroll* event, bool from_canvas);
1550 bool canvas_control_point_event (GdkEvent* event,ArdourCanvas::Item*, ControlPoint*);
1551 bool canvas_line_event (GdkEvent* event,ArdourCanvas::Item*, AutomationLine*);
1552 bool canvas_selection_rect_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1553 bool canvas_selection_start_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1554 bool canvas_selection_end_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1555 bool canvas_start_xfade_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1556 bool canvas_end_xfade_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1557 bool canvas_fade_in_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1558 bool canvas_fade_in_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*, bool trim = false);
1559 bool canvas_fade_out_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1560 bool canvas_fade_out_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*, bool trim = false);
1561 bool canvas_region_view_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1562 bool canvas_wave_view_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1563 bool canvas_frame_handle_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1564 bool canvas_region_view_name_highlight_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1565 bool canvas_region_view_name_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1566 bool canvas_feature_line_event (GdkEvent* event, ArdourCanvas::Item*, RegionView*);
1567 bool canvas_stream_view_event (GdkEvent* event,ArdourCanvas::Item*, RouteTimeAxisView*);
1568 bool canvas_marker_event (GdkEvent* event,ArdourCanvas::Item*, ArdourMarker*);
1569 bool canvas_tempo_marker_event (GdkEvent* event,ArdourCanvas::Item*, TempoMarker*);
1570 bool canvas_tempo_curve_event (GdkEvent* event,ArdourCanvas::Item*, TempoCurve*);
1571 bool canvas_meter_marker_event (GdkEvent* event,ArdourCanvas::Item*, MeterMarker*);
1572 bool canvas_automation_track_event(GdkEvent* event, ArdourCanvas::Item*, AutomationTimeAxisView*);
1573 bool canvas_note_event (GdkEvent* event, ArdourCanvas::Item *);
1575 bool canvas_ruler_event (GdkEvent* event, ArdourCanvas::Item *, ItemType);
1576 bool canvas_tempo_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1577 bool canvas_meter_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1578 bool canvas_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1579 bool canvas_range_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1580 bool canvas_transport_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1581 bool canvas_cd_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1583 bool canvas_videotl_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1584 void update_video_timeline (bool flush = false);
1585 void set_video_timeline_height (const int);
1586 bool is_video_timeline_locked ();
1587 void toggle_video_timeline_locked ();
1588 void set_video_timeline_locked (const bool);
1589 void queue_visual_videotimeline_update ();
1590 void embed_audio_from_video (std::string, framepos_t n = 0, bool lock_position_to_video = true);
1592 PBD::Signal0<void> EditorFreeze;
1593 PBD::Signal0<void> EditorThaw;
1596 friend class DragManager;
1597 friend class EditorRouteGroups;
1598 friend class EditorRegions;
1600 /* non-public event handlers */
1602 bool canvas_playhead_cursor_event (GdkEvent* event, ArdourCanvas::Item*);
1603 bool track_canvas_scroll (GdkEventScroll* event);
1605 bool track_canvas_button_press_event (GdkEventButton* event);
1606 bool track_canvas_button_release_event (GdkEventButton* event);
1607 bool track_canvas_motion_notify_event (GdkEventMotion* event);
1609 Gtk::Allocation _canvas_viewport_allocation;
1610 void track_canvas_viewport_allocate (Gtk::Allocation alloc);
1611 void track_canvas_viewport_size_allocated ();
1612 bool track_canvas_drag_motion (Glib::RefPtr<Gdk::DragContext> const &, int, int, guint);
1613 bool track_canvas_key_press (GdkEventKey *);
1614 bool track_canvas_key_release (GdkEventKey *);
1616 void set_playhead_cursor ();
1618 void toggle_region_mute ();
1620 void initialize_canvas ();
1622 void set_script_action_name (int i, const std::string&);
1624 /* display control */
1626 bool _show_measures;
1627 /// true if the editor should follow the playhead, otherwise false
1628 bool _follow_playhead;
1629 /// true if we scroll the tracks rather than the playhead
1630 bool _stationary_playhead;
1631 /// true if we are in fullscreen mode
1634 TempoLines* tempo_lines;
1636 ArdourCanvas::Container* global_rect_group;
1637 ArdourCanvas::Container* time_line_group;
1639 void hide_measures ();
1640 void draw_measures (std::vector<ARDOUR::TempoMap::BBTPoint>&);
1642 void new_tempo_section ();
1645 void remove_tempo_marker (ArdourCanvas::Item*);
1646 void remove_meter_marker (ArdourCanvas::Item*);
1647 gint real_remove_tempo_marker (ARDOUR::TempoSection*);
1648 gint real_remove_meter_marker (ARDOUR::MeterSection*);
1650 void edit_tempo_marker (TempoMarker&);
1651 void edit_meter_marker (MeterMarker&);
1652 void edit_control_point (ArdourCanvas::Item*);
1653 void edit_notes (MidiRegionView*);
1655 void marker_menu_edit ();
1656 void marker_menu_remove ();
1657 void marker_menu_rename ();
1658 void rename_marker (ArdourMarker *marker);
1659 void toggle_marker_lock_style ();
1660 void toggle_tempo_type ();
1661 void toggle_marker_menu_lock ();
1662 void toggle_marker_menu_glue ();
1663 void marker_menu_hide ();
1664 void marker_menu_loop_range ();
1665 void marker_menu_select_all_selectables_using_range ();
1666 void marker_menu_select_using_range ();
1667 void marker_menu_separate_regions_using_location ();
1668 void marker_menu_play_from ();
1669 void marker_menu_play_range ();
1670 void marker_menu_set_playhead ();
1671 void marker_menu_set_from_playhead ();
1672 void marker_menu_set_from_selection (bool force_regions);
1673 void marker_menu_range_to_next ();
1674 void marker_menu_zoom_to_range ();
1675 void new_transport_marker_menu_set_loop ();
1676 void new_transport_marker_menu_set_punch ();
1677 void update_loop_range_view ();
1678 void update_punch_range_view ();
1679 void new_transport_marker_menu_popdown ();
1680 void marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1681 void tempo_or_meter_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1682 void new_transport_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1683 void build_range_marker_menu (bool, bool);
1684 void build_marker_menu (ARDOUR::Location *);
1685 void build_tempo_marker_menu (TempoMarker *, bool);
1686 void build_meter_marker_menu (MeterMarker *, bool);
1687 void build_new_transport_marker_menu ();
1688 void dynamic_cast_marker_object (void*, MeterMarker**, TempoMarker**) const;
1690 Gtk::Menu* tempo_marker_menu;
1691 Gtk::Menu* meter_marker_menu;
1692 Gtk::Menu* marker_menu;
1693 Gtk::Menu* range_marker_menu;
1694 Gtk::Menu* transport_marker_menu;
1695 Gtk::Menu* new_transport_marker_menu;
1696 Gtk::Menu* cd_marker_menu;
1697 ArdourCanvas::Item* marker_menu_item;
1699 typedef std::list<ArdourMarker*> Marks;
1702 typedef std::list<TempoCurve*> Curves;
1703 Curves tempo_curves;
1705 void remove_metric_marks ();
1706 void draw_metric_marks (const ARDOUR::Metrics& metrics);
1708 void compute_current_bbt_points (std::vector<ARDOUR::TempoMap::BBTPoint>& grid, framepos_t left, framepos_t right);
1710 void tempo_map_changed (const PBD::PropertyChange&);
1711 void marker_position_changed ();
1712 void redisplay_tempo (bool immediate_redraw);
1714 uint32_t bbt_beat_subdivision;
1718 Gtk::ToggleButton editor_mixer_button;
1719 Gtk::ToggleButton editor_list_button;
1720 void editor_mixer_button_toggled ();
1721 void editor_list_button_toggled ();
1723 ArdourButton zoom_in_button;
1724 ArdourButton zoom_out_button;
1725 ArdourButton zoom_out_full_button;
1727 ArdourButton tav_expand_button;
1728 ArdourButton tav_shrink_button;
1729 ArdourDropdown visible_tracks_selector;
1730 ArdourDropdown zoom_preset_selector;
1732 int32_t _visible_track_count;
1733 void build_track_count_menu ();
1734 void set_visible_track_count (int32_t);
1736 void set_zoom_preset(int64_t);
1738 Gtk::VBox toolbar_clock_vbox;
1739 Gtk::VBox toolbar_selection_clock_vbox;
1740 Gtk::Table toolbar_selection_clock_table;
1741 Gtk::Label toolbar_selection_cursor_label;
1743 ArdourButton mouse_select_button;
1744 ArdourButton mouse_draw_button;
1745 ArdourButton mouse_move_button;
1746 ArdourButton mouse_timefx_button;
1747 ArdourButton mouse_content_button;
1748 ArdourButton mouse_audition_button;
1749 ArdourButton mouse_cut_button;
1751 ArdourButton smart_mode_button;
1752 Glib::RefPtr<Gtk::ToggleAction> smart_mode_action;
1754 void mouse_mode_toggled (Editing::MouseMode m);
1755 void mouse_mode_object_range_toggled ();
1756 bool ignore_mouse_mode_toggle;
1758 bool mouse_select_button_release (GdkEventButton*);
1760 Gtk::VBox automation_box;
1761 Gtk::Button automation_mode_button;
1763 //edit mode menu stuff
1764 ArdourDropdown edit_mode_selector;
1765 void edit_mode_selection_done ( ARDOUR::EditMode m );
1766 void build_edit_mode_menu ();
1767 Gtk::VBox edit_mode_box;
1769 void set_edit_mode (ARDOUR::EditMode);
1770 void cycle_edit_mode ();
1772 ArdourDropdown snap_type_selector;
1773 void build_snap_type_menu ();
1775 ArdourDropdown snap_mode_selector;
1776 void build_snap_mode_menu ();
1779 std::vector<std::string> snap_type_strings;
1780 std::vector<std::string> snap_mode_strings;
1782 void snap_type_selection_done (Editing::SnapType);
1783 void snap_mode_selection_done (Editing::SnapMode);
1784 void snap_mode_chosen (Editing::SnapMode);
1785 void snap_type_chosen (Editing::SnapType);
1787 Glib::RefPtr<Gtk::RadioAction> snap_type_action (Editing::SnapType);
1788 Glib::RefPtr<Gtk::RadioAction> snap_mode_action (Editing::SnapMode);
1790 //zoom focus meu stuff
1791 ArdourDropdown zoom_focus_selector;
1792 void zoom_focus_selection_done ( Editing::ZoomFocus f );
1793 void build_zoom_focus_menu ();
1794 std::vector<std::string> zoom_focus_strings;
1796 void zoom_focus_chosen (Editing::ZoomFocus);
1798 Glib::RefPtr<Gtk::RadioAction> zoom_focus_action (Editing::ZoomFocus);
1800 Gtk::HBox _zoom_box;
1801 void zoom_adjustment_changed();
1803 void setup_toolbar ();
1805 void setup_tooltips ();
1807 Gtk::HBox toolbar_hbox;
1808 Gtk::EventBox toolbar_base;
1809 Gtk::Frame toolbar_frame;
1810 Gtk::Viewport _toolbar_viewport;
1812 void setup_midi_toolbar ();
1814 /* selection process */
1816 Selection* selection;
1817 Selection* cut_buffer;
1818 SelectionMemento* _selection_memento;
1820 void time_selection_changed ();
1821 void update_time_selection_display ();
1822 void track_selection_changed ();
1823 void region_selection_changed ();
1824 sigc::connection editor_regions_selection_changed_connection;
1825 void sensitize_all_region_actions (bool);
1826 void sensitize_the_right_region_actions ();
1827 bool _all_region_actions_sensitized;
1828 /** Flag to block region action handlers from doing what they normally do;
1829 * I tried Gtk::Action::block_activate() but this doesn't work (ie it doesn't
1830 * block) when setting a ToggleAction's active state.
1832 bool _ignore_region_action;
1833 bool _last_region_menu_was_main;
1834 void point_selection_changed ();
1835 void marker_selection_changed ();
1837 bool _ignore_follow_edits;
1839 void cancel_selection ();
1840 void cancel_time_selection ();
1842 bool get_smart_mode() const;
1844 bool audio_region_selection_covers (framepos_t where);
1846 /* transport range select process */
1848 ArdourCanvas::Rectangle* cd_marker_bar_drag_rect;
1849 ArdourCanvas::Rectangle* range_bar_drag_rect;
1850 ArdourCanvas::Rectangle* transport_bar_drag_rect;
1851 ArdourCanvas::Rectangle *transport_bar_range_rect;
1852 ArdourCanvas::Rectangle *transport_bar_preroll_rect;
1853 ArdourCanvas::Rectangle *transport_bar_postroll_rect;
1854 ArdourCanvas::Rectangle *transport_loop_range_rect;
1855 ArdourCanvas::Rectangle *transport_punch_range_rect;
1856 ArdourCanvas::Line *transport_punchin_line;
1857 ArdourCanvas::Line *transport_punchout_line;
1858 ArdourCanvas::Rectangle *transport_preroll_rect;
1859 ArdourCanvas::Rectangle *transport_postroll_rect;
1861 ARDOUR::Location* transport_loop_location();
1862 ARDOUR::Location* transport_punch_location();
1864 ARDOUR::Location *temp_location;
1866 /* object rubberband select process */
1868 void select_all_within (framepos_t, framepos_t, double, double, TrackViewList const &, Selection::Operation, bool);
1870 ArdourCanvas::Rectangle *rubberband_rect;
1872 EditorRouteGroups* _route_groups;
1873 EditorRoutes* _routes;
1874 EditorRegions* _regions;
1875 EditorSnapshots* _snapshots;
1876 EditorLocations* _locations;
1878 /* diskstream/route display management */
1879 Glib::RefPtr<Gdk::Pixbuf> rec_enabled_icon;
1880 Glib::RefPtr<Gdk::Pixbuf> rec_disabled_icon;
1882 Glib::RefPtr<Gtk::TreeSelection> route_display_selection;
1884 bool sync_track_view_list_and_routes ();
1886 Gtk::VBox list_vpacker;
1890 sigc::connection autoscroll_connection;
1891 bool autoscroll_horizontal_allowed;
1892 bool autoscroll_vertical_allowed;
1893 uint32_t autoscroll_cnt;
1894 Gtk::Widget* autoscroll_widget;
1895 ArdourCanvas::Rect autoscroll_boundary;
1897 bool autoscroll_canvas ();
1898 void start_canvas_autoscroll (bool allow_horiz, bool allow_vert, const ArdourCanvas::Rect& boundary);
1899 void stop_canvas_autoscroll ();
1902 void point_trim (GdkEvent *, framepos_t);
1904 void trim_region_front();
1905 void trim_region_back();
1906 void trim_region (bool front);
1908 void trim_region_to_loop ();
1909 void trim_region_to_punch ();
1910 void trim_region_to_location (const ARDOUR::Location&, const char* cmd);
1912 void trim_to_region(bool forward);
1913 void trim_region_to_previous_region_end();
1914 void trim_region_to_next_region_start();
1916 bool show_gain_after_trim;
1920 int convert_drop_to_paths (
1921 std::vector<std::string>& paths,
1922 const Glib::RefPtr<Gdk::DragContext>& context,
1925 const Gtk::SelectionData& data,
1929 void track_canvas_drag_data_received (
1930 const Glib::RefPtr<Gdk::DragContext>& context,
1933 const Gtk::SelectionData& data,
1938 const Glib::RefPtr<Gdk::DragContext>& context,
1941 const Gtk::SelectionData& data,
1946 const Glib::RefPtr<Gdk::DragContext>& context,
1949 const Gtk::SelectionData& data,
1954 const Glib::RefPtr<Gdk::DragContext>& context,
1957 const Gtk::SelectionData& data,
1963 int write_region_selection(RegionSelection&);
1964 bool write_region (std::string path, boost::shared_ptr<ARDOUR::AudioRegion>);
1965 void bounce_region_selection (bool with_processing);
1966 void bounce_range_selection (bool replace, bool enable_processing);
1967 void external_edit_region ();
1969 int write_audio_selection (TimeSelection&);
1970 bool write_audio_range (ARDOUR::AudioPlaylist&, const ARDOUR::ChanCount& channels, std::list<ARDOUR::AudioRange>&);
1972 void write_selection ();
1974 uint32_t selection_op_cmd_depth;
1975 uint32_t selection_op_history_it;
1977 std::list<XMLNode *> selection_op_history; /* used in *_reversible_selection_op */
1978 std::list<XMLNode *> before; /* used in *_reversible_command */
1980 void update_title ();
1981 void update_title_s (const std::string & snapshot_name);
1983 void instant_save ();
1984 bool no_save_instant;
1986 boost::shared_ptr<ARDOUR::AudioRegion> last_audition_region;
1988 /* freeze operations */
1990 ARDOUR::InterThreadInfo freeze_status;
1991 static void* _freeze_thread (void*);
1992 void* freeze_thread ();
1994 void freeze_route ();
1995 void unfreeze_route ();
1999 void duplicate_range (bool with_dialog);
2001 /** computes the timeline frame (sample) of an event whose coordinates
2002 * are in canvas units (pixels, scroll offset included).
2004 framepos_t canvas_event_sample (GdkEvent const *, double* px = 0, double* py = 0) const;
2006 /** computes the timeline frame (sample) of an event whose coordinates
2007 * are in window units (pixels, no scroll offset).
2009 framepos_t window_event_sample (GdkEvent const *, double* px = 0, double* py = 0) const;
2011 /* returns false if mouse pointer is not in track or marker canvas
2013 bool mouse_frame (framepos_t&, bool& in_track_canvas) const;
2015 TimeFXDialog* current_timefx;
2016 static void* timefx_thread (void *arg);
2019 int time_stretch (RegionSelection&, float fraction);
2020 int pitch_shift (RegionSelection&, float cents);
2021 void pitch_shift_region ();
2023 /* editor-mixer strip */
2025 MixerStrip *current_mixer_strip;
2026 bool show_editor_mixer_when_tracks_arrive;
2027 Gtk::VBox current_mixer_strip_vbox;
2028 void cms_new (boost::shared_ptr<ARDOUR::Route>);
2029 void current_mixer_strip_hidden ();
2032 void ensure_all_elements_drawn ();
2034 /* nudging tracks */
2036 void nudge_track (bool use_edit_point, bool forwards);
2038 static const int32_t default_width = 995;
2039 static const int32_t default_height = 765;
2043 ArdourButton nudge_forward_button;
2044 ArdourButton nudge_backward_button;
2045 Gtk::HBox nudge_hbox;
2046 Gtk::VBox nudge_vbox;
2047 AudioClock* nudge_clock;
2049 bool nudge_forward_release (GdkEventButton*);
2050 bool nudge_backward_release (GdkEventButton*);
2054 void apply_filter (ARDOUR::Filter&, std::string cmd, ProgressReporter* progress = 0);
2056 Command* apply_midi_note_edit_op_to_region (ARDOUR::MidiOperator& op, MidiRegionView& mrv);
2057 void apply_midi_note_edit_op (ARDOUR::MidiOperator& op, const RegionSelection& rs);
2059 /* handling cleanup */
2061 int playlist_deletion_dialog (boost::shared_ptr<ARDOUR::Playlist>);
2063 PBD::ScopedConnectionList session_connections;
2065 /* tracking step changes of track height */
2067 TimeAxisView* current_stepping_trackview;
2068 ARDOUR::microseconds_t last_track_height_step_timestamp;
2069 gint track_height_step_timeout();
2070 sigc::connection step_timeout;
2072 TimeAxisView* entered_track;
2073 /** If the mouse is over a RegionView or one of its child canvas items, this is set up
2074 to point to the RegionView. Otherwise it is 0.
2076 RegionView* entered_regionview;
2078 std::vector<EnterContext> _enter_stack;
2080 bool clear_entered_track;
2081 bool left_track_canvas (GdkEventCrossing*);
2082 bool entered_track_canvas (GdkEventCrossing*);
2083 void set_entered_track (TimeAxisView*);
2084 void set_entered_regionview (RegionView*);
2085 gint left_automation_track ();
2087 void reset_canvas_action_sensitivity (bool);
2088 void set_gain_envelope_visibility ();
2089 void set_region_gain_visibility (RegionView*);
2090 void toggle_gain_envelope_active ();
2091 void reset_region_gain_envelopes ();
2093 void session_state_saved (std::string);
2095 Glib::RefPtr<Gtk::Action> undo_action;
2096 Glib::RefPtr<Gtk::Action> redo_action;
2097 Glib::RefPtr<Gtk::Action> alternate_redo_action;
2098 Glib::RefPtr<Gtk::Action> alternate_alternate_redo_action;
2099 Glib::RefPtr<Gtk::Action> selection_undo_action;
2100 Glib::RefPtr<Gtk::Action> selection_redo_action;
2102 void history_changed ();
2104 Editing::EditPoint _edit_point;
2106 ArdourDropdown edit_point_selector;
2107 void build_edit_point_menu();
2109 void set_edit_point_preference (Editing::EditPoint ep, bool force = false);
2110 void cycle_edit_point (bool with_marker);
2111 void set_edit_point ();
2112 void edit_point_selection_done (Editing::EditPoint);
2113 void edit_point_chosen (Editing::EditPoint);
2114 Glib::RefPtr<Gtk::RadioAction> edit_point_action (Editing::EditPoint);
2115 std::vector<std::string> edit_point_strings;
2116 std::vector<std::string> edit_mode_strings;
2118 void selected_marker_moved (ARDOUR::Location*);
2120 bool get_edit_op_range (framepos_t& start, framepos_t& end) const;
2122 void get_regions_at (RegionSelection&, framepos_t where, const TrackViewList& ts) const;
2123 void get_regions_after (RegionSelection&, framepos_t where, const TrackViewList& ts) const;
2125 RegionSelection get_regions_from_selection_and_edit_point ();
2126 RegionSelection get_regions_from_selection_and_entered () const;
2128 void start_updating_meters ();
2129 void stop_updating_meters ();
2130 bool meters_running;
2132 void select_next_route ();
2133 void select_prev_route ();
2135 void snap_to_internal (framepos_t& first,
2136 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
2137 bool for_mark = false,
2138 bool ensure_snap = false);
2140 void timecode_snap_to_internal (framepos_t& first,
2141 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
2142 bool for_mark = false);
2144 RhythmFerret* rhythm_ferret;
2146 void fit_tracks (TrackViewList &);
2147 void fit_selection ();
2148 void set_track_height (Height);
2150 void _remove_tracks ();
2151 bool idle_remove_tracks ();
2152 void toggle_tracks_active ();
2156 static gboolean _idle_resize (gpointer);
2158 int32_t _pending_resize_amount;
2159 TimeAxisView* _pending_resize_view;
2161 void visible_order_range (int*, int*) const;
2165 /** true if we've made a locate request that hasn't yet been processed */
2166 bool _pending_locate_request;
2168 /** if true, there is a pending Session locate which is the initial one when loading a session;
2169 we need to know this so that we don't (necessarily) set the viewport to show the playhead
2172 bool _pending_initial_locate;
2174 Gtk::HBox _summary_hbox;
2175 EditorSummary* _summary;
2177 void region_view_added (RegionView *);
2178 void region_view_removed ();
2180 EditorGroupTabs* _group_tabs;
2181 void fit_route_group (ARDOUR::RouteGroup *);
2183 void step_edit_status_change (bool);
2184 void start_step_editing ();
2185 void stop_step_editing ();
2186 bool check_step_edit ();
2187 sigc::connection step_edit_connection;
2189 double _last_motion_y;
2191 RegionLayeringOrderEditor* layering_order_editor;
2192 void update_region_layering_order_editor ();
2194 /** Track that was the source for the last cut/copy operation. Used as a place
2195 to paste things iff there is no selected track.
2197 TimeAxisView* _last_cut_copy_source_track;
2199 /** true if a change in Selection->regions should change the selection in the region list.
2200 See EditorRegions::selection_changed.
2202 bool _region_selection_change_updates_region_list;
2204 void setup_fade_images ();
2205 std::map<ARDOUR::FadeShape, Gtk::Image*> _fade_in_images;
2206 std::map<ARDOUR::FadeShape, Gtk::Image*> _fade_out_images;
2207 std::map<ARDOUR::FadeShape, Gtk::Image*> _xfade_in_images;
2208 std::map<ARDOUR::FadeShape, Gtk::Image*> _xfade_out_images;
2210 Gtk::MenuItem& action_menu_item (std::string const &);
2211 void action_pre_activated (Glib::RefPtr<Gtk::Action> const &);
2213 MouseCursors* _cursors;
2215 void follow_mixer_selection ();
2216 bool _following_mixer_selection;
2218 int time_fx (ARDOUR::RegionList&, float val, bool pitching);
2219 void note_edit_done (int, EditNoteDialog*);
2220 void toggle_sound_midi_notes ();
2222 /** Flag for a bit of a hack wrt control point selection; see set_selected_control_point_from_click */
2223 bool _control_point_toggled_on_press;
2225 /** This is used by TimeAxisView to keep a track of the TimeAxisView that is currently being
2226 stepped in height using ScrollZoomVerticalModifier+Scrollwheel. When a scroll event
2227 occurs, we do the step on this _stepping_axis_view if it is non-0 (and we set up this
2228 _stepping_axis_view with the TimeAxisView underneath the mouse if it is 0). Then Editor
2229 resets _stepping_axis_view when the modifier key is released. In this (hacky) way,
2230 pushing the modifier key and moving the scroll wheel will operate on the same track
2231 until the key is released (rather than skipping about to whatever happens to be
2232 underneath the mouse at the time).
2234 TimeAxisView* _stepping_axis_view;
2235 void zoom_vertical_modifier_released();
2237 void bring_in_callback (Gtk::Label*, uint32_t n, uint32_t total, std::string name);
2238 void update_bring_in_message (Gtk::Label* label, uint32_t n, uint32_t total, std::string name);
2239 void bring_all_sources_into_session ();
2241 QuantizeDialog* quantize_dialog;
2242 MainMenuDisabler* _main_menu_disabler;
2244 /* private helper functions to help with registering axis */
2246 Glib::RefPtr<Gtk::Action> reg_sens (Glib::RefPtr<Gtk::ActionGroup> group, char const * name, char const * label, sigc::slot<void> slot);
2247 void toggle_reg_sens (Glib::RefPtr<Gtk::ActionGroup> group, char const * name, char const * label, sigc::slot<void> slot);
2248 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);
2250 Gtkmm2ext::ActionMap myactions;
2253 friend class RegionDrag;
2254 friend class RegionMoveDrag;
2255 friend class RegionSpliceDrag;
2256 friend class RegionRippleDrag;
2257 friend class TrimDrag;
2258 friend class BBTRulerDrag;
2259 friend class MeterMarkerDrag;
2260 friend class TempoMarkerDrag;
2261 friend class CursorDrag;
2262 friend class FadeInDrag;
2263 friend class FadeOutDrag;
2264 friend class MarkerDrag;
2265 friend class RegionGainDrag;
2266 friend class ControlPointDrag;
2267 friend class LineDrag;
2268 friend class RubberbandSelectDrag;
2269 friend class EditorRubberbandSelectDrag;
2270 friend class TimeFXDrag;
2271 friend class ScrubDrag;
2272 friend class SelectionDrag;
2273 friend class RangeMarkerBarDrag;
2274 friend class MouseZoomDrag;
2275 friend class RegionCreateDrag;
2276 friend class RegionMotionDrag;
2277 friend class RegionInsertDrag;
2278 friend class VideoTimeLineDrag;
2280 friend class EditorSummary;
2281 friend class EditorGroupTabs;
2283 friend class EditorRoutes;
2284 friend class RhythmFerret;
2287 #endif /* __ardour_editor_h__ */