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__
28 #include <glibmm/ustring.h>
30 #include <boost/optional.hpp>
32 #include <libgnomecanvasmm/canvas.h>
33 #include <libgnomecanvasmm/group.h>
34 #include <libgnomecanvasmm/line.h>
35 #include <libgnomecanvasmm/pixbuf.h>
39 #include <gtkmm/layout.h>
40 #include <gtkmm/comboboxtext.h>
42 #include <gtkmm2ext/selector.h>
43 #include <gtkmm2ext/click_box.h>
44 #include <gtkmm2ext/dndtreeview.h>
46 #include <pbd/stateful.h>
47 #include <ardour/session.h>
48 #include <ardour/stretch.h>
49 #include <ardour/tempo.h>
50 #include <ardour/location.h>
51 #include <ardour/audioregion.h>
53 #include "audio_clock.h"
54 #include "gtk-custom-ruler.h"
55 #include "ardour_dialog.h"
56 #include "public_editor.h"
59 #include "editor_items.h"
60 #include "region_selection.h"
69 class AudioDiskstream;
87 class RouteTimeAxisView;
88 class AudioTimeAxisView;
89 class AutomationTimeAxisView;
90 class AudioRegionView;
93 class PlaylistSelector;
97 class UIExportSpecification;
101 class TrackSelection;
102 class AutomationSelection;
105 class AudioStreamView;
107 class SoundFileOmega;
109 class AnalysisWindow;
112 /* <CMT Additions> */
113 class ImageFrameView;
114 class ImageFrameTimeAxisView;
115 class ImageFrameTimeAxis;
116 class MarkerTimeAxis ;
118 class ImageFrameSocketHandler ;
119 class TimeAxisViewItem ;
120 /* </CMT Additions> */
123 class Editor : public PublicEditor
129 void connect_to_session (ARDOUR::Session *);
130 ARDOUR::Session* current_session() const { return session; }
132 nframes_t leftmost_position() const { return leftmost_frame; }
133 nframes_t current_page_frames() const {
134 return (nframes_t) floor (canvas_width * frames_per_unit);
137 void cycle_snap_mode ();
138 void cycle_snap_choice ();
139 void set_snap_to (Editing::SnapType);
140 void set_snap_mode (Editing::SnapMode);
141 void set_snap_threshold (double pixel_distance) {snap_threshold = pixel_distance;}
143 void undo (uint32_t n = 1);
144 void redo (uint32_t n = 1);
146 XMLNode& get_state ();
147 int set_state (const XMLNode& );
149 void set_mouse_mode (Editing::MouseMode, bool force=true);
150 void step_mouse_mode (bool next);
151 Editing::MouseMode current_mouse_mode () { return mouse_mode; }
153 void add_imageframe_time_axis(const std::string & track_name, void*) ;
154 void add_imageframe_marker_time_axis(const std::string & track_name, TimeAxisView* marked_track, void*) ;
155 void connect_to_image_compositor() ;
156 void scroll_timeaxis_to_imageframe_item(const TimeAxisViewItem* item) ;
157 TimeAxisView* get_named_time_axis(const std::string & name) ;
159 void consider_auditioning (boost::shared_ptr<ARDOUR::Region>);
160 void hide_a_region (boost::shared_ptr<ARDOUR::Region>);
161 void remove_a_region (boost::shared_ptr<ARDOUR::Region>);
163 /* option editor-access */
165 void set_show_waveforms (bool yn);
166 bool show_waveforms() const { return _show_waveforms; }
168 void set_show_waveforms_recording (bool yn);
169 bool show_waveforms_recording() const { return _show_waveforms_recording; }
171 /* things that need to be public to be used in the main menubar */
173 void new_region_from_selection ();
174 void separate_regions_between (const TimeSelection&);
175 void separate_region_from_selection ();
176 void separate_regions_using_location (ARDOUR::Location&);
177 void toggle_playback (bool with_abort);
178 void transition_to_rolling (bool forward);
182 nframes_t unit_to_frame (double unit) const {
183 return (nframes_t) rint (unit * frames_per_unit);
186 double frame_to_unit (nframes_t frame) const {
187 return rint ((double) frame / (double) frames_per_unit);
190 double frame_to_unit (double frame) const {
191 return rint (frame / frames_per_unit);
194 /* NOTE: these functions assume that the "pixel" coordinate is
195 the result of using the world->canvas affine transform on a
196 world coordinate. These coordinates already take into
197 account any scrolling carried out by adjusting the
201 nframes64_t pixel_to_frame (double pixel) const {
203 /* pixel can be less than zero when motion events
204 are processed. since we've already run the world->canvas
205 affine, that means that the location *really* is "off
206 to the right" and thus really is "before the start".
210 return (nframes_t) rint (pixel * frames_per_unit * GNOME_CANVAS(track_canvas.gobj())->pixels_per_unit);
216 gulong frame_to_pixel (nframes64_t frame) const {
217 return (gulong) rint ((frame / (frames_per_unit * GNOME_CANVAS(track_canvas.gobj())->pixels_per_unit)));
222 Selection& get_selection() const { return *selection; }
223 Selection& get_cut_buffer() const { return *cut_buffer; }
225 bool extend_selection_to_track (TimeAxisView&);
227 void play_selection ();
228 void select_all_in_track (Selection::Operation op);
229 void select_all (Selection::Operation op);
230 void invert_selection_in_track ();
231 void invert_selection ();
235 void set_show_measures (bool yn);
236 bool show_measures () const { return _show_measures; }
237 bool initial_ruler_update_required;
240 /* analysis window */
241 void analyze_region_selection();
242 void analyze_range_selection();
247 /* these initiate export ... */
249 void export_session();
250 void export_selection();
252 void add_toplevel_controls (Gtk::Container&);
253 Gtk::HBox& get_status_bar_packer() { return status_bar_hpacker; }
255 void set_zoom_focus (Editing::ZoomFocus);
256 Editing::ZoomFocus get_zoom_focus () const { return zoom_focus; }
257 gdouble get_current_zoom () { return frames_per_unit; }
259 void temporal_zoom_step (bool coarser);
261 /* stuff that AudioTimeAxisView and related classes use */
263 PlaylistSelector& playlist_selector() const;
264 void route_name_changed (TimeAxisView *);
265 gdouble frames_per_unit;
266 nframes_t leftmost_frame;
267 void clear_playlist (boost::shared_ptr<ARDOUR::Playlist>);
269 void new_playlists (TimeAxisView*);
270 void copy_playlists (TimeAxisView*);
271 void clear_playlists (TimeAxisView*);
273 TrackViewList* get_valid_views (TimeAxisView*, ARDOUR::RouteGroup* grp = 0);
275 Width editor_mixer_strip_width;
276 void maybe_add_mixer_strip_width (XMLNode&);
277 void show_editor_mixer (bool yn);
278 void set_selected_mixer_strip (TimeAxisView&);
279 void hide_track_in_display (TimeAxisView& tv);
280 void show_track_in_display (TimeAxisView& tv);
282 /* nudge is initiated by transport controls owned by ARDOUR_UI */
284 void nudge_forward (bool next);
285 void nudge_backward (bool next);
287 /* nudge initiated from context menu */
289 void nudge_forward_capture_offset ();
290 void nudge_backward_capture_offset ();
292 /* playhead/screen stuff */
294 void set_follow_playhead (bool yn);
295 void toggle_follow_playhead ();
296 bool follow_playhead() const { return _follow_playhead; }
297 bool dragging_playhead () const { return _dragging_playhead; }
299 void toggle_waveform_visibility ();
300 void toggle_waveforms_while_recording ();
301 void toggle_measure_visibility ();
302 void toggle_logo_visibility ();
304 /* SMPTE timecode & video sync */
306 void smpte_fps_chosen (ARDOUR::SmpteFormat format);
307 void video_pullup_chosen (ARDOUR::Session::PullupFormat pullup);
308 void subframes_per_frame_chosen (uint32_t);
310 void update_smpte_mode();
311 void update_video_pullup();
312 void update_subframes_per_frame ();
315 void toggle_auto_xfade ();
316 void toggle_xfades_active ();
317 void toggle_xfade_visibility ();
318 bool xfade_visibility() const { return _xfade_visibility; }
319 void update_xfade_visibility ();
320 void update_crossfade_model ();
321 void set_crossfade_model (ARDOUR::CrossfadeModel);
324 void set_layer_model (ARDOUR::LayerModel);
325 void update_layering_model ();
327 /* redirect shared ops menu. caller must free returned menu */
329 Gtk::Menu* redirect_menu ();
331 /* floating windows/transient */
333 void ensure_float (Gtk::Window&);
337 void scroll_tracks_down_line ();
338 void scroll_tracks_up_line ();
340 bool new_regionviews_display_gain () { return _new_regionviews_show_envelope; }
341 void prepare_for_cleanup ();
343 void maximise_editing_space();
344 void restore_editing_space();
346 void reset_x_origin (nframes_t);
347 void reset_zoom (double);
348 void reposition_and_zoom (nframes_t, double);
350 nframes64_t get_preferred_edit_position ();
352 bool update_mouse_speed ();
353 bool decelerate_mouse_speed ();
356 void map_transport_state ();
357 void map_position_change (nframes_t);
363 ARDOUR::Session *session;
366 // to keep track of the playhead position for control_scroll
367 boost::optional<nframes_t> _control_scroll_target;
369 PlaylistSelector* _playlist_selector;
371 void set_frames_per_unit (double);
373 Editing::MouseMode mouse_mode;
375 int post_maximal_editor_width;
376 int post_maximal_pane_position;
377 int pre_maximal_pane_position;
378 int pre_maximal_editor_width;
379 void pane_allocation_handler (Gtk::Allocation&, Gtk::Paned*);
381 Gtk::Notebook the_notebook;
382 Gtk::HPaned edit_pane;
384 Gtk::EventBox meter_base;
386 Gtk::EventBox marker_base;
387 Gtk::HBox marker_box;
388 Gtk::VBox scrollers_rulers_markers_box;
390 void location_changed (ARDOUR::Location *);
391 void location_flags_changed (ARDOUR::Location *, void *);
392 void refresh_location_display ();
393 void refresh_location_display_s (ARDOUR::Change);
394 void refresh_location_display_internal (ARDOUR::Locations::LocationList&);
395 void add_new_location (ARDOUR::Location *);
396 void location_gone (ARDOUR::Location *);
397 void remove_marker (ArdourCanvas::Item&, GdkEvent*);
398 gint really_remove_marker (ARDOUR::Location* loc);
399 void goto_nth_marker (int nth);
401 uint32_t location_marker_color;
402 uint32_t location_range_color;
403 uint32_t location_loop_color;
404 uint32_t location_punch_color;
405 uint32_t location_cd_marker_color;
407 struct LocationMarkers {
412 LocationMarkers () : start(0), end(0), valid (true) {}
418 void set_name (const string&);
419 void set_position (nframes_t start, nframes_t end = 0);
420 void set_color_rgba (uint32_t);
423 LocationMarkers *find_location_markers (ARDOUR::Location *) const;
424 ARDOUR::Location* find_location_from_marker (Marker *, bool& is_start) const;
425 Marker* entered_marker;
427 typedef std::map<ARDOUR::Location*,LocationMarkers *> LocationMarkerMap;
428 LocationMarkerMap location_markers;
430 void hide_marker (ArdourCanvas::Item*, GdkEvent*);
431 void clear_marker_display ();
432 void mouse_add_new_marker (nframes_t where);
434 TimeAxisView* clicked_trackview;
435 AudioTimeAxisView* clicked_audio_trackview;
436 RegionView* clicked_regionview;
437 RegionSelection latest_regionviews;
438 uint32_t clicked_selection;
439 CrossfadeView* clicked_crossfadeview;
440 ControlPoint* clicked_control_point;
442 void sort_track_selection ();
444 void get_relevant_audio_tracks (std::set<AudioTimeAxisView*>& relevant_tracks);
445 void get_equivalent_regions (RegionView* rv, std::vector<RegionView*>&);
446 void mapover_audio_tracks (sigc::slot<void,AudioTimeAxisView&,uint32_t> sl, TimeAxisView*);
448 /* functions to be passed to mapover_audio_tracks(), possibly with sigc::bind()-supplied arguments */
450 void mapped_get_equivalent_regions (RouteTimeAxisView&, uint32_t, RegionView*, vector<RegionView*>*);
451 void mapped_use_new_playlist (AudioTimeAxisView&, uint32_t);
452 void mapped_use_copy_playlist (AudioTimeAxisView&, uint32_t);
453 void mapped_clear_playlist (AudioTimeAxisView&, uint32_t);
457 void button_selection (ArdourCanvas::Item* item, GdkEvent* event, ItemType item_type);
458 bool button_release_can_deselect;
460 void catch_vanishing_regionview (RegionView *);
462 void set_selected_track (TimeAxisView&, Selection::Operation op = Selection::Set, bool no_remove=false);
463 void select_all_tracks ();
465 bool set_selected_control_point_from_click (Selection::Operation op = Selection::Set, bool no_remove=false);
466 void set_selected_track_from_click (bool press, Selection::Operation op = Selection::Set, bool no_remove=false);
467 void set_selected_track_as_side_effect (bool force = false);
468 bool set_selected_regionview_from_click (bool press, Selection::Operation op = Selection::Set, bool no_track_remove=false);
470 void set_selected_regionview_from_region_list (boost::shared_ptr<ARDOUR::Region> region, Selection::Operation op = Selection::Set);
471 bool set_selected_regionview_from_map_event (GdkEventAny*, StreamView*, boost::weak_ptr<ARDOUR::Region>);
472 void collect_new_region_view (RegionView *);
474 Gtk::Menu track_context_menu;
475 Gtk::Menu track_region_context_menu;
476 Gtk::Menu track_selection_context_menu;
477 Gtk::Menu track_crossfade_context_menu;
479 Gtk::MenuItem* region_edit_menu_split_item;
480 Gtk::MenuItem* region_edit_menu_split_multichannel_item;
481 Gtk::Menu * track_region_edit_playlist_menu;
482 Gtk::Menu * track_edit_playlist_submenu;
483 Gtk::Menu * track_selection_edit_playlist_submenu;
485 void popup_track_context_menu (int, int, ItemType, bool, nframes_t);
486 Gtk::Menu* build_track_context_menu (nframes_t);
487 Gtk::Menu* build_track_bus_context_menu (nframes_t);
488 Gtk::Menu* build_track_region_context_menu (nframes_t frame);
489 Gtk::Menu* build_track_crossfade_context_menu (nframes_t);
490 Gtk::Menu* build_track_selection_context_menu (nframes_t);
491 void add_dstream_context_items (Gtk::Menu_Helpers::MenuList&);
492 void add_bus_context_items (Gtk::Menu_Helpers::MenuList&);
493 void add_region_context_items (AudioStreamView*, boost::shared_ptr<ARDOUR::Region>, Gtk::Menu_Helpers::MenuList&);
494 void add_crossfade_context_items (AudioStreamView*, boost::shared_ptr<ARDOUR::Crossfade>, Gtk::Menu_Helpers::MenuList&, bool many);
495 void add_selection_context_items (Gtk::Menu_Helpers::MenuList&);
497 void handle_new_route (ARDOUR::Session::RouteList&);
498 void remove_route (TimeAxisView *);
501 Gtk::HBox global_hpacker;
502 Gtk::VBox global_vpacker;
505 Gdk::Cursor* current_canvas_cursor;
507 ArdourCanvas::CanvasAA track_canvas;
508 ArdourCanvas::CanvasAA time_canvas;
510 ArdourCanvas::Text* first_action_message;
511 ArdourCanvas::Text* verbose_canvas_cursor;
512 bool verbose_cursor_visible;
514 void parameter_changed (const char *);
516 bool track_canvas_motion (GdkEvent*);
518 void set_verbose_canvas_cursor (const string &, double x, double y);
519 void set_verbose_canvas_cursor_text (const string &);
520 void show_verbose_canvas_cursor();
521 void hide_verbose_canvas_cursor();
523 bool verbose_cursor_on; // so far unused
525 Gtk::EventBox time_canvas_event_box;
526 Gtk::EventBox track_canvas_event_box;
527 Gtk::EventBox time_button_event_box;
528 Gtk::Frame time_button_frame;
530 ArdourCanvas::Pixbuf* logo_item;
531 ArdourCanvas::Group* minsec_group;
532 ArdourCanvas::Group* bbt_group;
533 ArdourCanvas::Group* smpte_group;
534 ArdourCanvas::Group* frame_group;
535 ArdourCanvas::Group* tempo_group;
536 ArdourCanvas::Group* meter_group;
537 ArdourCanvas::Group* marker_group;
538 ArdourCanvas::Group* range_marker_group;
539 ArdourCanvas::Group* transport_marker_group;
542 ruler_metric_smpte = 0,
543 ruler_metric_bbt = 1,
544 ruler_metric_frames = 2,
545 ruler_metric_minsec = 3,
547 ruler_time_tempo = 4,
548 ruler_time_meter = 5,
549 ruler_time_marker = 6,
550 ruler_time_range_marker = 7,
551 ruler_time_transport_marker = 8,
554 static GtkCustomMetric ruler_metrics[4];
556 bool no_ruler_shown_update;
558 gint ruler_button_press (GdkEventButton*);
559 gint ruler_button_release (GdkEventButton*);
560 gint ruler_mouse_motion (GdkEventMotion*);
562 gint ruler_pressed_button;
563 Gtk::Widget * ruler_grabbed_widget;
565 void initialize_rulers ();
566 void update_just_smpte ();
567 void update_fixed_rulers ();
568 void update_tempo_based_rulers ();
569 void popup_ruler_menu (nframes_t where = 0, ItemType type = RegionItem);
570 void update_ruler_visibility ();
571 void ruler_toggled (int);
572 gint ruler_label_button_release (GdkEventButton*);
573 void store_ruler_visibility ();
574 void restore_ruler_visibility ();
576 static gint _metric_get_smpte (GtkCustomRulerMark **, gdouble, gdouble, gint);
577 static gint _metric_get_bbt (GtkCustomRulerMark **, gdouble, gdouble, gint);
578 static gint _metric_get_frames (GtkCustomRulerMark **, gdouble, gdouble, gint);
579 static gint _metric_get_minsec (GtkCustomRulerMark **, gdouble, gdouble, gint);
581 gint metric_get_smpte (GtkCustomRulerMark **, gdouble, gdouble, gint);
582 gint metric_get_bbt (GtkCustomRulerMark **, gdouble, gdouble, gint);
583 gint metric_get_frames (GtkCustomRulerMark **, gdouble, gdouble, gint);
584 gint metric_get_minsec (GtkCustomRulerMark **, gdouble, gdouble, gint);
586 Gtk::Widget *_ruler_separator;
587 GtkWidget *_smpte_ruler;
588 GtkWidget *_bbt_ruler;
589 GtkWidget *_frames_ruler;
590 GtkWidget *_minsec_ruler;
591 Gtk::Widget *smpte_ruler;
592 Gtk::Widget *bbt_ruler;
593 Gtk::Widget *frames_ruler;
594 Gtk::Widget *minsec_ruler;
595 static Editor *ruler_editor;
597 static const double timebar_height;
598 guint32 visible_timebars;
599 Gtk::Menu *editor_ruler_menu;
601 ArdourCanvas::SimpleRect* tempo_bar;
602 ArdourCanvas::SimpleRect* meter_bar;
603 ArdourCanvas::SimpleRect* marker_bar;
604 ArdourCanvas::SimpleRect* range_marker_bar;
605 ArdourCanvas::SimpleRect* transport_marker_bar;
608 ArdourCanvas::SimpleLine* tempo_line;
609 ArdourCanvas::SimpleLine* meter_line;
610 ArdourCanvas::SimpleLine* marker_line;
611 ArdourCanvas::SimpleLine* range_marker_line;
612 ArdourCanvas::SimpleLine* transport_marker_line;
614 Gtk::Label minsec_label;
615 Gtk::Label bbt_label;
616 Gtk::Label smpte_label;
617 Gtk::Label frame_label;
618 Gtk::Label tempo_label;
619 Gtk::Label meter_label;
620 Gtk::Label mark_label;
621 Gtk::Label range_mark_label;
622 Gtk::Label transport_mark_label;
625 Gtk::VBox time_button_vbox;
626 Gtk::HBox time_button_hbox;
630 ArdourCanvas::Points points;
631 ArdourCanvas::Line canvas_item;
632 nframes_t current_frame;
635 Cursor (Editor&, bool (Editor::*)(GdkEvent*,ArdourCanvas::Item*));
638 void set_position (nframes_t);
639 void set_length (double units);
640 void set_y_axis (double position);
643 friend struct Cursor; /* it needs access to several private
647 Cursor* playhead_cursor;
648 ArdourCanvas::Group* cursor_group;
650 void cursor_to_next_region_point (Cursor*, ARDOUR::RegionPoint);
651 void cursor_to_previous_region_point (Cursor*, ARDOUR::RegionPoint);
652 void cursor_to_region_point (Cursor*, ARDOUR::RegionPoint, int32_t dir);
653 void cursor_to_selection_start (Cursor *);
654 void cursor_to_selection_end (Cursor *);
656 void edit_point_to_next_region_point (ARDOUR::RegionPoint);
657 void edit_point_to_previous_region_point (ARDOUR::RegionPoint);
658 void edit_point_to_region_point (ARDOUR::RegionPoint, int32_t dir);
659 void edit_point_to_selection_start ();
660 void edit_point_to_selection_end ();
662 void select_all_selectables_using_cursor (Cursor *, bool);
663 void select_all_selectables_using_edit (bool);
664 void select_all_selectables_between (bool within);
665 void select_range_between ();
667 boost::shared_ptr<ARDOUR::Region> find_next_region (nframes_t, ARDOUR::RegionPoint, int32_t dir, TrackViewList&, TimeAxisView ** = 0);
669 vector<nframes_t> region_boundary_cache;
670 void build_region_boundary_cache ();
672 Gtk::VBox trackview_vpacker;
675 Gtk::HBox bottom_hbox;
677 Gtk::Table edit_packer;
678 Gtk::VScrollbar edit_vscrollbar;
680 Gtk::Adjustment vertical_adjustment;
681 Gtk::Adjustment horizontal_adjustment;
683 Gtk::Layout controls_layout;
684 bool control_layout_scroll (GdkEventScroll* ev);
685 void controls_layout_size_request (Gtk::Requisition*);
687 Gtk::HScrollbar edit_hscrollbar;
688 bool _dragging_hscrollbar;
690 void reset_hscrollbar_stepping ();
692 bool hscrollbar_button_press (GdkEventButton*);
693 bool hscrollbar_button_release (GdkEventButton*);
694 void hscrollbar_allocate (Gtk::Allocation &alloc);
697 double canvas_height;
698 double full_canvas_height;
699 nframes_t last_canvas_frame;
701 bool track_canvas_map_handler (GdkEventAny*);
702 bool time_canvas_map_handler (GdkEventAny*);
704 gint edit_controls_button_release (GdkEventButton*);
705 Gtk::Menu *edit_controls_left_menu;
706 Gtk::Menu *edit_controls_right_menu;
708 Gtk::VBox track_canvas_vbox;
709 Gtk::VBox time_canvas_vbox;
710 Gtk::VBox edit_controls_vbox;
711 Gtk::HBox edit_controls_hbox;
713 void control_scroll (float);
714 bool deferred_control_scroll (nframes_t);
715 sigc::connection control_scroll_connection;
717 void tie_vertical_scrolling ();
718 void canvas_horizontally_scrolled ();
720 struct VisualChange {
727 nframes_t time_origin;
728 double frames_per_unit;
732 VisualChange() : pending ((VisualChange::Type) 0), time_origin (0), frames_per_unit (0), idle_handler_id (-1) {}
736 VisualChange pending_visual_change;
738 static int _idle_visual_changer (void *arg);
739 int idle_visual_changer ();
741 void queue_visual_change (nframes_t);
742 void queue_visual_change (double);
744 void end_location_changed (ARDOUR::Location*);
746 struct RegionListDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
747 RegionListDisplayModelColumns() {
752 Gtk::TreeModelColumn<Glib::ustring> name;
753 Gtk::TreeModelColumn<boost::shared_ptr<ARDOUR::Region> > region;
754 Gtk::TreeModelColumn<Gdk::Color> color_;
757 RegionListDisplayModelColumns region_list_columns;
758 Gtkmm2ext::DnDTreeView<boost::shared_ptr<ARDOUR::Region> > region_list_display;
760 Glib::RefPtr<Gtk::TreeStore> region_list_model;
761 Glib::RefPtr<Gtk::ToggleAction> toggle_full_region_list_action;
762 Glib::RefPtr<Gtk::ToggleAction> toggle_show_auto_regions_action;
764 void region_list_selection_changed ();
765 bool region_list_selection_filter (const Glib::RefPtr<Gtk::TreeModel>& model, const Gtk::TreeModel::Path& path, bool yn);
767 Gtk::Menu *region_list_menu;
768 Gtk::ScrolledWindow region_list_scroller;
769 Gtk::Frame region_list_frame;
771 bool region_list_display_key_press (GdkEventKey *);
772 bool region_list_display_key_release (GdkEventKey *);
773 bool region_list_display_button_press (GdkEventButton *);
774 bool region_list_display_button_release (GdkEventButton *);
775 void region_list_clear ();
776 void region_list_selection_mapover (sigc::slot<void,boost::shared_ptr<ARDOUR::Region> >);
777 void build_region_list_menu ();
778 void show_region_list_display_context_menu (int button, int time);
780 bool show_automatic_regions_in_region_list;
781 Editing::RegionListSortType region_list_sort_type;
783 void reset_region_list_sort_direction (bool);
784 void reset_region_list_sort_type (Editing::RegionListSortType);
786 void toggle_full_region_list ();
787 void toggle_show_auto_regions ();
789 int region_list_sorter (Gtk::TreeModel::iterator, Gtk::TreeModel::iterator);
793 Gtk::ScrolledWindow snapshot_display_scroller;
794 struct SnapshotDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
795 SnapshotDisplayModelColumns() {
799 Gtk::TreeModelColumn<Glib::ustring> visible_name;
800 Gtk::TreeModelColumn<Glib::ustring> real_name;
803 SnapshotDisplayModelColumns snapshot_display_columns;
804 Glib::RefPtr<Gtk::ListStore> snapshot_display_model;
805 Gtk::TreeView snapshot_display;
806 Gtk::Menu snapshot_context_menu;
808 bool snapshot_display_button_press (GdkEventButton*);
809 void snapshot_display_selection_changed ();
810 void redisplay_snapshots();
811 void popup_snapshot_context_menu (int, int32_t, Glib::ustring);
813 /* named selections */
815 struct NamedSelectionDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
816 NamedSelectionDisplayModelColumns() {
820 Gtk::TreeModelColumn<Glib::ustring> text;
821 Gtk::TreeModelColumn<ARDOUR::NamedSelection*> selection;
824 NamedSelectionDisplayModelColumns named_selection_columns;
825 Glib::RefPtr<Gtk::TreeStore> named_selection_model;
827 Gtkmm2ext::DnDTreeView<ARDOUR::NamedSelection*> named_selection_display;
828 Gtk::ScrolledWindow named_selection_scroller;
830 void create_named_selection ();
831 void paste_named_selection (float times);
832 void remove_selected_named_selections ();
833 void remove_snapshot (Glib::ustring);
834 void rename_snapshot (Glib::ustring);
836 void handle_new_named_selection ();
837 void add_named_selection_to_named_selection_display (ARDOUR::NamedSelection&);
838 void redisplay_named_selections ();
840 bool named_selection_display_button_release (GdkEventButton *ev);
841 bool named_selection_display_key_release (GdkEventKey *ev);
842 void named_selection_display_selection_changed ();
845 TrackViewList track_views;
846 TimeAxisView *trackview_by_y_position (double ypos);
848 static Gdk::Cursor* cross_hair_cursor;
849 static Gdk::Cursor* trimmer_cursor;
850 static Gdk::Cursor* selector_cursor;
851 static Gdk::Cursor* grabber_cursor;
852 static Gdk::Cursor* zoom_cursor;
853 static Gdk::Cursor* time_fx_cursor;
854 static Gdk::Cursor* fader_cursor;
855 static Gdk::Cursor* speaker_cursor;
856 static Gdk::Cursor* wait_cursor;
857 static Gdk::Cursor* timebar_cursor;
858 static Gdk::Cursor* transparent_cursor;
860 static void build_cursors ();
862 sigc::connection scroll_connection;
863 nframes_t last_update_frame;
864 void center_screen (nframes_t);
865 void center_screen_internal (nframes_t, float);
867 void update_current_screen ();
869 void session_going_away ();
871 nframes_t cut_buffer_start;
872 nframes_t cut_buffer_length;
874 bool typed_event (ArdourCanvas::Item*, GdkEvent*, ItemType);
875 bool button_press_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
876 bool button_release_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
877 bool motion_handler (ArdourCanvas::Item*, GdkEvent*, ItemType, bool from_autoscroll = false);
878 bool enter_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
879 bool leave_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
881 /* KEYMAP HANDLING */
883 void register_actions ();
885 int ensure_cursor (nframes_t* pos);
887 void handle_new_audio_region (boost::weak_ptr<ARDOUR::AudioRegion>);
888 void handle_audio_region_removed (boost::weak_ptr<ARDOUR::AudioRegion>);
889 void add_audio_region_to_region_display (boost::shared_ptr<ARDOUR::AudioRegion>);
890 void region_hidden (boost::shared_ptr<ARDOUR::Region>);
891 void redisplay_regions ();
892 void insert_into_tmp_audio_regionlist(boost::shared_ptr<ARDOUR::AudioRegion>);
894 list<boost::shared_ptr<ARDOUR::AudioRegion> > tmp_audio_region_list;
896 void cut_copy (Editing::CutCopyOp);
897 void cut_copy_points (Editing::CutCopyOp);
898 void cut_copy_regions (Editing::CutCopyOp);
899 void cut_copy_ranges (Editing::CutCopyOp);
902 void paste_internal (nframes_t position, float times);
904 /* EDITING OPERATIONS */
906 void reset_point_selection ();
907 void toggle_region_mute ();
908 void toggle_region_lock ();
909 void toggle_region_opaque ();
910 void raise_region ();
911 void raise_region_to_top ();
912 void lower_region ();
913 void lower_region_to_bottom ();
914 void split_region ();
915 void split_region_at (nframes_t);
916 void split_regions_at (nframes_t, RegionSelection&);
917 void crop_region_to_selection ();
918 void crop_region_to (nframes_t start, nframes_t end);
919 void set_sync_point (nframes64_t, const RegionSelection&);
920 void set_region_sync_from_edit_point ();
921 void remove_region_sync();
922 void align_selection (ARDOUR::RegionPoint, nframes_t position, const RegionSelection&);
923 void align_selection_relative (ARDOUR::RegionPoint point, nframes_t position, const RegionSelection&);
924 void align_region (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, nframes_t position);
925 void align_region_internal (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, nframes_t position);
926 void remove_clicked_region ();
927 void destroy_clicked_region ();
929 void duplicate_some_regions (RegionSelection&, float times);
930 void duplicate_selection (float times);
931 void region_fill_selection ();
933 void region_fill_track ();
934 void audition_playlist_region_standalone (boost::shared_ptr<ARDOUR::Region>);
935 void audition_playlist_region_via_route (boost::shared_ptr<ARDOUR::Region>, ARDOUR::Route&);
936 void split_multichannel_region();
937 void reverse_region ();
938 void normalize_region ();
939 void denormalize_region ();
941 void audition_region_from_region_list ();
942 void hide_region_from_region_list ();
943 void remove_region_from_region_list ();
945 void align (ARDOUR::RegionPoint);
946 void align_relative (ARDOUR::RegionPoint);
955 void paste (float times);
957 int get_prefix (float&, bool&);
959 void keyboard_paste ();
960 void keyboard_insert_region_list_selection ();
962 void region_from_selection ();
963 void create_region_from_selection (std::vector<boost::shared_ptr<ARDOUR::AudioRegion> >&);
966 void rename_region ();
967 void rename_region_finished (bool);
969 void play_from_start ();
970 void play_from_edit_point ();
971 void play_selected_region ();
972 void audition_selected_region ();
973 void loop_selected_region ();
974 void play_location (ARDOUR::Location&);
975 void loop_location (ARDOUR::Location&);
977 Editing::ZoomFocus zoom_focus;
979 void temporal_zoom_selection ();
980 void temporal_zoom_session ();
981 void temporal_zoom (gdouble scale);
982 void temporal_zoom_by_frame (nframes_t start, nframes_t end, const string & op);
983 void temporal_zoom_to_frame (bool coarser, nframes_t frame);
985 void amplitude_zoom (gdouble scale);
986 void amplitude_zoom_step (bool in);
988 void insert_region_list_drag (boost::shared_ptr<ARDOUR::AudioRegion>, int x, int y);
989 void insert_region_list_selection (float times);
991 void add_external_audio_action (Editing::ImportMode);
992 void external_audio_dialog ();
993 bool check_multichannel_status (const std::vector<Glib::ustring>& paths);
995 SoundFileOmega* sfbrowser;
997 void bring_in_external_audio (Editing::ImportMode mode, nframes64_t& pos);
998 void do_import (vector<Glib::ustring> paths, Editing::ImportDisposition, Editing::ImportMode mode, ARDOUR::SrcQuality, nframes64_t&);
1000 void _do_embed (vector<Glib::ustring> paths, Editing::ImportDisposition, Editing::ImportMode mode, nframes64_t&);
1001 void do_embed (vector<Glib::ustring> paths, Editing::ImportDisposition, Editing::ImportMode mode, nframes64_t&);
1002 bool idle_do_embed (vector<Glib::ustring> paths, Editing::ImportDisposition, Editing::ImportMode mode, nframes64_t&);
1004 int import_sndfiles (vector<Glib::ustring> paths, Editing::ImportMode mode, ARDOUR::SrcQuality, nframes64_t& pos,
1005 int target_regions, int target_tracks, boost::shared_ptr<ARDOUR::AudioTrack>&);
1006 int embed_sndfiles (vector<Glib::ustring> paths, bool multiple_files, bool& check_sample_rate, Editing::ImportMode mode,
1007 nframes64_t& pos, int target_regions, int target_tracks, boost::shared_ptr<ARDOUR::AudioTrack>&);
1009 int add_sources (vector<Glib::ustring> paths, ARDOUR::SourceList& sources, nframes64_t& pos, Editing::ImportMode,
1010 int target_regions, int target_tracks, boost::shared_ptr<ARDOUR::AudioTrack>&, bool add_channel_suffix);
1011 int finish_bringing_in_audio (boost::shared_ptr<ARDOUR::AudioRegion> region, uint32_t, uint32_t, nframes64_t& pos, Editing::ImportMode mode,
1012 boost::shared_ptr<ARDOUR::AudioTrack>& existing_track);
1014 boost::shared_ptr<ARDOUR::AudioTrack> get_nth_selected_audio_track (int nth) const;
1016 /* generic interthread progress window */
1018 ArdourDialog* interthread_progress_window;
1019 Gtk::Label interthread_progress_label;
1020 Gtk::VBox interthread_progress_vbox;
1021 Gtk::ProgressBar interthread_progress_bar;
1022 Gtk::Button interthread_cancel_button;
1023 Gtk::Label interthread_cancel_label;
1024 sigc::connection interthread_progress_connection;
1025 void interthread_cancel_clicked ();
1026 void build_interthread_progress_window ();
1027 ARDOUR::InterThreadInfo* current_interthread_info;
1030 AnalysisWindow* analysis_window;
1033 /* import specific info */
1035 ARDOUR::Session::import_status import_status;
1036 gint import_progress_timeout (void *);
1037 static void *_import_thread (void *);
1038 void* import_thread ();
1040 /* to support this ... */
1042 void import_audio (bool as_tracks);
1043 void do_import (vector<Glib::ustring> paths, bool split, bool as_tracks);
1045 void move_to_start ();
1046 void move_to_end ();
1048 void center_playhead ();
1049 void center_edit_point ();
1050 void edit_cursor_backward ();
1051 void edit_cursor_forward ();
1052 void playhead_backward ();
1053 void playhead_forward ();
1054 void scroll_playhead (bool forward);
1055 void scroll_backward (float pages=0.8f);
1056 void scroll_forward (float pages=0.8f);
1057 void scroll_tracks_down ();
1058 void scroll_tracks_up ();
1059 void delete_sample_forward ();
1060 void delete_sample_backward ();
1061 void delete_screen ();
1062 void search_backwards ();
1063 void search_forwards ();
1065 void clear_markers ();
1066 void clear_ranges ();
1067 void clear_locations ();
1068 void unhide_markers ();
1069 void unhide_ranges ();
1070 void jump_forward_to_mark ();
1071 void jump_backward_to_mark ();
1072 void cursor_align (bool playhead_to_edit);
1074 void remove_last_capture ();
1075 void select_all_selectables_using_time_selection ();
1076 void select_all_selectables_using_loop();
1077 void select_all_selectables_using_punch();
1078 void set_selection_from_range (ARDOUR::Location&);
1079 void set_selection_from_punch ();
1080 void set_selection_from_loop ();
1081 void set_selection_from_audio_region ();
1083 void add_location_from_audio_region ();
1084 void add_location_from_selection ();
1085 void set_loop_from_selection (bool play);
1086 void set_punch_from_selection ();
1088 void set_loop_range (nframes_t start, nframes_t end, std::string cmd);
1089 void set_punch_range (nframes_t start, nframes_t end, std::string cmd);
1091 void add_location_from_playhead_cursor ();
1093 void reverse_selection ();
1094 void edit_envelope ();
1096 void start_scrolling ();
1097 void stop_scrolling ();
1100 double last_scrub_x;
1101 int scrubbing_direction;
1102 int scrub_reversals;
1103 int scrub_reverse_distance;
1105 void keyboard_selection_begin ();
1106 void keyboard_selection_finish (bool add);
1107 bool have_pending_keyboard_selection;
1108 nframes_t pending_keyboard_selection_start;
1110 boost::shared_ptr<ARDOUR::Region> select_region_for_operation (int dir, TimeAxisView **tv);
1111 void extend_selection_to_end_of_region (bool next);
1112 void extend_selection_to_start_of_region (bool previous);
1114 Editing::SnapType snap_type;
1115 Editing::SnapMode snap_mode;
1116 double snap_threshold;
1118 void handle_gui_changes (const string &, void *);
1120 void hide_all_tracks (bool with_select);
1123 LineDragInfo current_line_drag_info;
1125 void start_grab (GdkEvent*, Gdk::Cursor* cursor = 0);
1126 bool end_grab (ArdourCanvas::Item*, GdkEvent*);
1127 void swap_grab (ArdourCanvas::Item*, Gdk::Cursor* cursor, uint32_t time);
1129 Gtk::Menu fade_context_menu;
1130 void popup_fade_context_menu (int, int, ArdourCanvas::Item*, ItemType);
1132 void start_fade_in_grab (ArdourCanvas::Item*, GdkEvent*);
1133 void start_fade_out_grab (ArdourCanvas::Item*, GdkEvent*);
1134 void fade_in_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1135 void fade_out_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1136 void fade_in_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1137 void fade_out_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1139 void set_fade_in_shape (ARDOUR::AudioRegion::FadeShape);
1140 void set_fade_out_shape (ARDOUR::AudioRegion::FadeShape);
1142 void set_fade_length (bool in);
1144 void set_fade_in_active (bool);
1145 void set_fade_out_active (bool);
1147 std::set<boost::shared_ptr<ARDOUR::Playlist> > motion_frozen_playlists;
1148 RegionSelection pre_drag_region_selection;
1149 void region_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1150 void region_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1152 bool _dragging_playhead;
1153 bool _dragging_edit_point;
1155 void cursor_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1156 void cursor_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1157 void marker_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1158 void marker_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1159 void control_point_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1160 void control_point_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1161 void line_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1162 void line_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1164 void tempo_marker_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1165 void tempo_marker_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1166 void meter_marker_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1167 void meter_marker_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1169 gint mouse_rename_region (ArdourCanvas::Item*, GdkEvent*);
1171 void start_region_grab (ArdourCanvas::Item*, GdkEvent*);
1172 void start_region_copy_grab (ArdourCanvas::Item*, GdkEvent*);
1173 void start_region_brush_grab (ArdourCanvas::Item*, GdkEvent*);
1174 void start_selection_grab (ArdourCanvas::Item*, GdkEvent*);
1175 void start_cursor_grab (ArdourCanvas::Item*, GdkEvent*);
1176 void start_marker_grab (ArdourCanvas::Item*, GdkEvent*);
1177 void start_control_point_grab (ArdourCanvas::Item*, GdkEvent*);
1178 void start_line_grab_from_regionview (ArdourCanvas::Item*, GdkEvent*);
1179 void start_line_grab_from_line (ArdourCanvas::Item*, GdkEvent*);
1180 void start_line_grab (AutomationLine *, GdkEvent*);
1181 void start_tempo_marker_grab (ArdourCanvas::Item*, GdkEvent*);
1182 void start_tempo_marker_copy_grab (ArdourCanvas::Item*, GdkEvent*);
1183 void start_meter_marker_grab (ArdourCanvas::Item*, GdkEvent*);
1184 void start_meter_marker_copy_grab (ArdourCanvas::Item*, GdkEvent*);
1186 void region_view_item_click (AudioRegionView&, GdkEventButton*);
1188 void remove_gain_control_point (ArdourCanvas::Item*, GdkEvent*);
1189 void remove_control_point (ArdourCanvas::Item*, GdkEvent*);
1191 void mouse_brush_insert_region (RegionView*, nframes_t pos);
1192 void brush (nframes_t);
1194 void show_verbose_time_cursor (nframes_t frame, double offset = 0, double xpos=-1, double ypos=-1);
1195 void show_verbose_duration_cursor (nframes_t start, nframes_t end, double offset = 0, double xpos=-1, double ypos=-1);
1197 /* Canvas event handlers */
1199 bool canvas_control_point_event (GdkEvent* event,ArdourCanvas::Item*, ControlPoint*);
1200 bool canvas_line_event (GdkEvent* event,ArdourCanvas::Item*, AutomationLine*);
1201 bool canvas_selection_rect_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1202 bool canvas_selection_start_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1203 bool canvas_selection_end_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1204 bool canvas_crossfade_view_event (GdkEvent* event,ArdourCanvas::Item*, CrossfadeView*);
1205 bool canvas_fade_in_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1206 bool canvas_fade_in_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1207 bool canvas_fade_out_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1208 bool canvas_fade_out_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1209 bool canvas_region_view_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1210 bool canvas_region_view_name_highlight_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1211 bool canvas_region_view_name_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1212 bool canvas_stream_view_event (GdkEvent* event,ArdourCanvas::Item*, RouteTimeAxisView*);
1213 bool canvas_marker_event (GdkEvent* event,ArdourCanvas::Item*, Marker*);
1214 bool canvas_zoom_rect_event (GdkEvent* event,ArdourCanvas::Item*);
1215 bool canvas_tempo_marker_event (GdkEvent* event,ArdourCanvas::Item*, TempoMarker*);
1216 bool canvas_meter_marker_event (GdkEvent* event,ArdourCanvas::Item*, MeterMarker*);
1217 bool canvas_automation_track_event(GdkEvent* event, ArdourCanvas::Item*, AutomationTimeAxisView*) ;
1219 bool canvas_tempo_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1220 bool canvas_meter_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1221 bool canvas_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1222 bool canvas_range_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1223 bool canvas_transport_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1225 bool canvas_imageframe_item_view_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameView*);
1226 bool canvas_imageframe_view_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameTimeAxis*);
1227 bool canvas_imageframe_start_handle_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameView*);
1228 bool canvas_imageframe_end_handle_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameView*);
1229 bool canvas_marker_time_axis_view_event(GdkEvent* event, ArdourCanvas::Item*,MarkerTimeAxis*);
1230 bool canvas_markerview_item_view_event(GdkEvent* event, ArdourCanvas::Item*,MarkerView*);
1231 bool canvas_markerview_start_handle_event(GdkEvent* event, ArdourCanvas::Item*,MarkerView*);
1232 bool canvas_markerview_end_handle_event(GdkEvent* event, ArdourCanvas::Item*,MarkerView*);
1234 /* non-public event handlers */
1236 bool canvas_playhead_cursor_event (GdkEvent* event, ArdourCanvas::Item*);
1237 bool track_canvas_scroll (GdkEventScroll* event);
1239 bool track_canvas_scroll_event (GdkEventScroll* event);
1240 bool track_canvas_button_press_event (GdkEventButton* event);
1241 bool track_canvas_button_release_event (GdkEventButton* event);
1242 bool track_canvas_motion_notify_event (GdkEventMotion* event);
1244 Gtk::Allocation canvas_allocation;
1245 bool canvas_idle_queued;
1246 void track_canvas_allocate (Gtk::Allocation alloc);
1247 bool track_canvas_size_allocated ();
1249 void set_playhead_cursor ();
1251 void kbd_driver (sigc::slot<void,GdkEvent*>, bool use_track_canvas = true, bool use_time_canvas = true, bool can_select = true);
1252 void kbd_mute_unmute_region ();
1254 void kbd_audition ();
1256 void kbd_do_brush (GdkEvent*);
1257 void kbd_do_audition (GdkEvent*);
1259 void handle_new_duration ();
1260 void initialize_canvas ();
1261 void reset_scrolling_region (Gtk::Allocation* alloc = 0);
1263 /* display control */
1265 bool _show_measures;
1266 bool _show_waveforms;
1267 bool _follow_playhead;
1268 bool _show_waveforms_recording;
1270 ARDOUR::TempoMap::BBTPointList *current_bbt_points;
1272 typedef vector<ArdourCanvas::SimpleLine*> TimeLineList;
1273 TimeLineList free_measure_lines;
1274 TimeLineList used_measure_lines;
1276 ArdourCanvas::Group* time_line_group;
1277 ArdourCanvas::SimpleLine* get_time_line ();
1278 void hide_measures ();
1279 void draw_measures ();
1280 bool lazy_hide_and_draw_measures ();
1282 void new_tempo_section ();
1284 void mouse_add_new_tempo_event (nframes_t where);
1285 void mouse_add_new_meter_event (nframes_t where);
1287 void remove_tempo_marker (ArdourCanvas::Item*);
1288 void remove_meter_marker (ArdourCanvas::Item*);
1289 gint real_remove_tempo_marker (ARDOUR::TempoSection*);
1290 gint real_remove_meter_marker (ARDOUR::MeterSection*);
1292 void edit_tempo_section (ARDOUR::TempoSection*);
1293 void edit_meter_section (ARDOUR::MeterSection*);
1294 void edit_tempo_marker (ArdourCanvas::Item*);
1295 void edit_meter_marker (ArdourCanvas::Item*);
1297 void marker_menu_edit ();
1298 void marker_menu_remove ();
1299 void marker_menu_rename ();
1300 void marker_menu_lock (bool yn);
1301 void marker_menu_hide ();
1302 void marker_menu_loop_range ();
1303 void marker_menu_select_all_selectables_using_range ();
1304 void marker_menu_select_using_range ();
1305 void marker_menu_separate_regions_using_location ();
1306 void marker_menu_play_from ();
1307 void marker_menu_play_range ();
1308 void marker_menu_set_playhead ();
1309 void marker_menu_set_from_playhead ();
1310 void marker_menu_set_from_selection ();
1311 void new_transport_marker_menu_set_loop ();
1312 void new_transport_marker_menu_set_punch ();
1313 void update_loop_range_view (bool visibility=false);
1314 void update_punch_range_view (bool visibility=false);
1315 gint new_transport_marker_menu_popdown (GdkEventAny*);
1316 void marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1317 void tm_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1318 void transport_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1319 void new_transport_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1320 void build_range_marker_menu (bool loop_or_punch);
1321 void build_marker_menu (bool start_or_end);
1322 void build_tm_marker_menu ();
1323 void build_new_transport_marker_menu ();
1325 Gtk::Menu* tm_marker_menu;
1326 Gtk::Menu* marker_menu;
1327 Gtk::Menu* start_end_marker_menu;
1328 Gtk::Menu* range_marker_menu;
1329 Gtk::Menu* transport_marker_menu;
1330 Gtk::Menu* new_transport_marker_menu;
1331 ArdourCanvas::Item* marker_menu_item;
1333 typedef list<Marker*> Marks;
1336 void remove_metric_marks ();
1337 void draw_metric_marks (const ARDOUR::Metrics& metrics);
1339 void tempo_map_changed (ARDOUR::Change);
1340 void redisplay_tempo (bool immediate_redraw);
1342 void snap_to (nframes64_t& first, int32_t direction = 0, bool for_mark = false);
1343 void snap_to (nframes_t& first, int32_t direction = 0, bool for_mark = false) {
1344 /* XXX remove this function when everything moves to 64 bit frame counts */
1345 nframes64_t first64 = first;
1346 snap_to (first64, direction, for_mark);
1347 first = (nframes_t) first64;
1350 uint32_t bbt_beat_subdivision;
1354 Gtk::ToggleButton editor_mixer_button;
1356 void editor_mixer_button_toggled ();
1358 AudioClock edit_point_clock;
1359 AudioClock zoom_range_clock;
1360 Gtk::Button zoom_in_button;
1361 Gtk::Button zoom_out_button;
1362 Gtk::Button zoom_out_full_button;
1363 Gtk::Button zoom_onetoone_button;
1365 Gtk::VBox toolbar_clock_vbox;
1366 Gtk::VBox toolbar_selection_clock_vbox;
1367 Gtk::Table toolbar_selection_clock_table;
1368 Gtk::Label toolbar_selection_cursor_label;
1370 Gtk::HBox mouse_mode_button_box;
1371 Gtkmm2ext::TearOff* mouse_mode_tearoff;
1372 Gtk::ToggleButton mouse_select_button;
1373 Gtk::ToggleButton mouse_move_button;
1374 Gtk::ToggleButton mouse_gain_button;
1375 Gtk::ToggleButton mouse_zoom_button;
1376 Gtk::ToggleButton mouse_timefx_button;
1377 Gtk::ToggleButton mouse_audition_button;
1378 GroupedButtons *mouse_mode_button_set;
1379 void mouse_mode_toggled (Editing::MouseMode m);
1380 bool ignore_mouse_mode_toggle;
1382 gint mouse_select_button_release (GdkEventButton*);
1384 Gtk::VBox automation_box;
1385 Gtk::Button automation_mode_button;
1386 Gtk::ToggleButton global_automation_button;
1388 Gtk::ComboBoxText edit_mode_selector;
1389 Gtk::VBox edit_mode_box;
1391 void set_edit_mode (ARDOUR::EditMode);
1392 void cycle_edit_mode ();
1393 void edit_mode_selection_done ();
1395 Gtk::ComboBoxText snap_type_selector;
1396 Gtk::ComboBoxText snap_mode_selector;
1399 std::vector<std::string> snap_type_strings;
1400 std::vector<std::string> snap_mode_strings;
1402 void snap_type_selection_done ();
1403 void snap_mode_selection_done ();
1404 void snap_mode_chosen (Editing::SnapMode);
1405 void snap_type_chosen (Editing::SnapType);
1407 Glib::RefPtr<Gtk::RadioAction> snap_type_action (Editing::SnapType);
1408 Glib::RefPtr<Gtk::RadioAction> snap_mode_action (Editing::SnapMode);
1410 Gtk::ComboBoxText zoom_focus_selector;
1411 Gtk::VBox zoom_focus_box;
1413 std::vector<std::string> zoom_focus_strings;
1415 void zoom_focus_selection_done ();
1416 void zoom_focus_chosen (Editing::ZoomFocus);
1418 Glib::RefPtr<Gtk::RadioAction> zoom_focus_action (Editing::ZoomFocus);
1422 void zoom_adjustment_changed();
1424 void edit_point_clock_changed();
1426 void setup_toolbar ();
1428 Gtkmm2ext::TearOff* tools_tearoff;
1429 Gtk::HBox toolbar_hbox;
1430 Gtk::EventBox toolbar_base;
1431 Gtk::Frame toolbar_frame;
1433 /* selection process */
1435 Selection* selection;
1436 Selection* cut_buffer;
1438 void time_selection_changed ();
1439 void track_selection_changed ();
1440 void region_selection_changed ();
1441 void point_selection_changed ();
1442 void marker_selection_changed ();
1451 void start_selection_op (ArdourCanvas::Item* item, GdkEvent* event, SelectionOp);
1452 void drag_selection (ArdourCanvas::Item* item, GdkEvent* event);
1453 void end_selection_op (ArdourCanvas::Item* item, GdkEvent* event);
1454 void cancel_selection ();
1456 void region_selection_op (void (ARDOUR::Region::*pmf)(void));
1457 void region_selection_op (void (ARDOUR::Region::*pmf)(void*), void*);
1458 void region_selection_op (void (ARDOUR::Region::*pmf)(bool), bool);
1460 bool audio_region_selection_covers (nframes_t where);
1462 /* transport range select process */
1463 enum RangeMarkerOp {
1465 CreateTransportMarker
1468 void start_range_markerbar_op (ArdourCanvas::Item* item, GdkEvent* event, RangeMarkerOp);
1469 void drag_range_markerbar_op (ArdourCanvas::Item* item, GdkEvent* event);
1470 void end_range_markerbar_op (ArdourCanvas::Item* item, GdkEvent* event);
1472 ArdourCanvas::SimpleRect* range_bar_drag_rect;
1473 ArdourCanvas::SimpleRect* transport_bar_drag_rect;
1474 ArdourCanvas::Line* marker_drag_line;
1475 ArdourCanvas::Points marker_drag_line_points;
1476 ArdourCanvas::SimpleRect* range_marker_drag_rect;
1478 void update_marker_drag_item (ARDOUR::Location *);
1480 ArdourCanvas::SimpleRect *transport_bar_range_rect;
1481 ArdourCanvas::SimpleRect *transport_bar_preroll_rect;
1482 ArdourCanvas::SimpleRect *transport_bar_postroll_rect;
1483 ArdourCanvas::SimpleRect *transport_loop_range_rect;
1484 ArdourCanvas::SimpleRect *transport_punch_range_rect;
1485 ArdourCanvas::SimpleLine *transport_punchin_line;
1486 ArdourCanvas::SimpleLine *transport_punchout_line;
1487 ArdourCanvas::SimpleRect *transport_preroll_rect;
1488 ArdourCanvas::SimpleRect *transport_postroll_rect;
1490 ARDOUR::Location* transport_loop_location();
1491 ARDOUR::Location* transport_punch_location();
1493 ARDOUR::Location *temp_location;
1495 /* object rubberband select process */
1497 void start_rubberband_select (ArdourCanvas::Item* item, GdkEvent* event);
1498 void drag_rubberband_select (ArdourCanvas::Item* item, GdkEvent* event);
1499 void end_rubberband_select (ArdourCanvas::Item* item, GdkEvent* event);
1501 bool select_all_within (nframes_t start, nframes_t end, gdouble topy, gdouble boty, const TrackViewList&, Selection::Operation op);
1503 ArdourCanvas::SimpleRect *rubberband_rect;
1505 /* mouse zoom process */
1507 void start_mouse_zoom (ArdourCanvas::Item* item, GdkEvent* event);
1508 void drag_mouse_zoom (ArdourCanvas::Item* item, GdkEvent* event);
1509 void end_mouse_zoom (ArdourCanvas::Item* item, GdkEvent* event);
1511 ArdourCanvas::SimpleRect *zoom_rect;
1512 void reposition_zoom_rect (nframes_t start, nframes_t end);
1514 /* diskstream/route display management */
1516 struct RouteDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
1517 RouteDisplayModelColumns() {
1523 Gtk::TreeModelColumn<Glib::ustring> text;
1524 Gtk::TreeModelColumn<bool> visible;
1525 Gtk::TreeModelColumn<TimeAxisView*> tv;
1526 Gtk::TreeModelColumn<boost::shared_ptr<ARDOUR::Route> > route;
1529 RouteDisplayModelColumns route_display_columns;
1530 Glib::RefPtr<Gtk::ListStore> route_display_model;
1531 Glib::RefPtr<Gtk::TreeSelection> route_display_selection;
1533 Gtkmm2ext::DnDTreeView<boost::shared_ptr<ARDOUR::Route> > route_list_display;
1534 Gtk::ScrolledWindow route_list_scroller;
1535 Gtk::Menu* route_list_menu;
1537 void sync_order_keys ();
1538 bool ignore_route_order_sync;
1540 bool route_list_display_button_press (GdkEventButton*);
1541 bool route_list_selection_filter (const Glib::RefPtr<Gtk::TreeModel>& model, const Gtk::TreeModel::Path& path, bool yn);
1543 void route_list_change (const Gtk::TreeModel::Path&,const Gtk::TreeModel::iterator&);
1544 void route_list_delete (const Gtk::TreeModel::Path&);
1545 void track_list_reorder (const Gtk::TreeModel::Path& path, const Gtk::TreeModel::iterator& iter, int* new_order);
1547 void initial_route_list_display ();
1548 void redisplay_route_list();
1549 bool ignore_route_list_reorder;
1550 bool no_route_list_redisplay;
1552 void build_route_list_menu ();
1553 void show_route_list_menu ();
1555 void show_all_routes ();
1556 void hide_all_routes ();
1557 void show_all_audiotracks ();
1558 void hide_all_audiotracks ();
1559 void show_all_audiobus ();
1560 void hide_all_audiobus ();
1562 void set_all_tracks_visibility (bool yn);
1563 void set_all_audio_visibility (int type, bool yn);
1565 /* edit group management */
1567 struct GroupListModelColumns : public Gtk::TreeModel::ColumnRecord {
1568 GroupListModelColumns () {
1574 Gtk::TreeModelColumn<bool> is_active;
1575 Gtk::TreeModelColumn<bool> is_visible;
1576 Gtk::TreeModelColumn<std::string> text;
1577 Gtk::TreeModelColumn<ARDOUR::RouteGroup*> routegroup;
1580 GroupListModelColumns group_columns;
1581 Glib::RefPtr<Gtk::ListStore> group_model;
1582 Glib::RefPtr<Gtk::TreeSelection> group_selection;
1584 Gtk::TreeView edit_group_display;
1585 Gtk::ScrolledWindow edit_group_display_scroller;
1586 Gtk::Menu* edit_group_list_menu;
1588 void build_edit_group_list_menu ();
1589 void activate_all_edit_groups ();
1590 void disable_all_edit_groups ();
1592 bool in_edit_group_row_change;
1593 void edit_group_row_change (const Gtk::TreeModel::Path&,const Gtk::TreeModel::iterator&);
1594 void edit_group_name_edit (const Glib::ustring&, const Glib::ustring&);
1595 void new_edit_group ();
1596 void edit_group_list_button_clicked ();
1597 gint edit_group_list_button_press_event (GdkEventButton* ev);
1598 void add_edit_group (ARDOUR::RouteGroup* group);
1599 void remove_selected_edit_group ();
1600 void edit_groups_changed ();
1601 void group_flags_changed (void*, ARDOUR::RouteGroup*);
1603 Gtk::VBox list_vpacker;
1607 bool autoscroll_active;
1608 int autoscroll_timeout_tag;
1609 int autoscroll_direction;
1610 uint32_t autoscroll_cnt;
1611 nframes_t autoscroll_distance;
1613 static gint _autoscroll_canvas (void *);
1614 bool autoscroll_canvas ();
1615 void start_canvas_autoscroll (int direction);
1616 void stop_canvas_autoscroll ();
1617 void maybe_autoscroll (GdkEvent*);
1626 void start_trim (ArdourCanvas::Item*, GdkEvent*);
1627 void point_trim (GdkEvent*);
1628 void trim_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1629 void single_contents_trim (RegionView&, nframes_t, bool, bool, bool);
1630 void single_start_trim (RegionView&, nframes_t, bool, bool);
1631 void single_end_trim (RegionView&, nframes_t, bool, bool);
1633 void trim_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1634 void thaw_region_after_trim (RegionView& rv);
1636 void trim_region_to_edit_point ();
1637 void trim_region_from_edit_point ();
1638 void trim_region_to_loop ();
1639 void trim_region_to_punch ();
1640 void trim_region_to_location (const ARDOUR::Location&, const char* cmd);
1642 bool show_gain_after_trim;
1646 int convert_drop_to_paths (std::vector<Glib::ustring>& paths,
1647 const Glib::RefPtr<Gdk::DragContext>& context,
1650 const Gtk::SelectionData& data,
1654 void track_canvas_drag_data_received (const Glib::RefPtr<Gdk::DragContext>& context,
1657 const Gtk::SelectionData& data,
1661 void region_list_display_drag_data_received (const Glib::RefPtr<Gdk::DragContext>& context,
1664 const Gtk::SelectionData& data,
1669 void drop_paths (const Glib::RefPtr<Gdk::DragContext>& context,
1672 const Gtk::SelectionData& data,
1676 void drop_regions (const Glib::RefPtr<Gdk::DragContext>& context,
1679 const Gtk::SelectionData& data,
1685 ExportDialog *export_dialog;
1686 ExportDialog *export_range_markers_dialog;
1688 void export_range (nframes_t start, nframes_t end);
1689 void export_range_markers ();
1691 int write_region_selection(RegionSelection&);
1692 bool write_region (string path, boost::shared_ptr<ARDOUR::AudioRegion>);
1693 void export_region ();
1694 void bounce_region_selection ();
1695 void bounce_range_selection ();
1696 void external_edit_region ();
1698 int write_audio_selection (TimeSelection&);
1699 bool write_audio_range (ARDOUR::AudioPlaylist&, uint32_t channels, list<ARDOUR::AudioRange>&);
1701 void write_selection ();
1705 UndoAction get_memento() const;
1707 XMLNode *before; /* used in *_reversible_command */
1708 void begin_reversible_command (string cmd_name);
1709 void commit_reversible_command ();
1711 /* visual history */
1713 UndoHistory visual_history;
1714 UndoTransaction current_visual_command;
1717 void update_title ();
1718 void update_title_s (const string & snapshot_name);
1721 Selection* selection;
1722 double frames_per_unit;
1728 void store_state (State&) const;
1729 void restore_state (State *);
1731 void instant_save ();
1733 boost::shared_ptr<ARDOUR::AudioRegion> last_audition_region;
1735 /* freeze operations */
1737 ARDOUR::InterThreadInfo freeze_status;
1738 gint freeze_progress_timeout (void *);
1739 static void* _freeze_thread (void*);
1740 void* freeze_thread ();
1742 void freeze_route ();
1743 void unfreeze_route ();
1745 /* edit-group solo + mute */
1747 void set_edit_group_solo (ARDOUR::Route&, bool);
1748 void set_edit_group_mute (ARDOUR::Route&, bool);
1752 void duplicate_dialog (bool with_dialog);
1754 nframes64_t event_frame (GdkEvent*, double* px = 0, double* py = 0) const;
1756 /* returns false if mouse pointer is not in track or marker canvas
1758 bool mouse_frame (nframes64_t&, bool& in_track_canvas) const;
1760 void time_fx_motion (ArdourCanvas::Item*, GdkEvent*);
1761 void start_time_fx (ArdourCanvas::Item*, GdkEvent*);
1762 void end_time_fx (ArdourCanvas::Item*, GdkEvent*);
1764 struct TimeStretchDialog : public ArdourDialog {
1765 ARDOUR::TimeStretchRequest request;
1767 RegionSelection regions;
1768 Gtk::ProgressBar progress_bar;
1769 Gtk::ToggleButton quick_button;
1770 Gtk::ToggleButton antialias_button;
1771 Gtk::Button* cancel_button;
1772 Gtk::Button* action_button;
1773 Gtk::HBox upper_button_box;
1777 TimeStretchDialog (Editor& e);
1779 gint update_progress ();
1780 sigc::connection first_cancel;
1781 sigc::connection first_delete;
1782 void cancel_timestretch_in_progress ();
1783 gint delete_timestretch_in_progress (GdkEventAny*);
1786 /* "whats mine is yours" */
1788 friend class TimeStretchDialog;
1790 TimeStretchDialog* current_timestretch;
1792 static void* timestretch_thread (void *arg);
1793 int run_timestretch (RegionSelection&, float fraction);
1794 void do_timestretch (TimeStretchDialog&);
1796 /* editor-mixer strip */
1798 MixerStrip *current_mixer_strip;
1799 bool show_editor_mixer_when_tracks_arrive;
1800 Gtk::VBox current_mixer_strip_vbox;
1801 void cms_deleted ();
1802 void current_mixer_strip_hidden ();
1803 void current_mixer_strip_removed ();
1805 void detach_tearoff (Gtk::Box* b, Gtk::Window* w);
1806 void reattach_tearoff (Gtk::Box* b, Gtk::Window* w, int32_t n);
1808 /* nudging tracks */
1810 void nudge_track (bool use_edit_point, bool forwards);
1814 bool _xfade_visibility;
1816 /* <CMT Additions> */
1817 void handle_new_imageframe_time_axis_view(const string & track_name, void* src) ;
1818 void handle_new_imageframe_marker_time_axis_view(const string & track_name, TimeAxisView* marked_track) ;
1820 void start_imageframe_grab(ArdourCanvas::Item*, GdkEvent*) ;
1821 void start_markerview_grab(ArdourCanvas::Item*, GdkEvent*) ;
1823 void imageframe_drag_motion_callback(ArdourCanvas::Item*, GdkEvent*) ;
1824 void markerview_drag_motion_callback(ArdourCanvas::Item*, GdkEvent*) ;
1825 void timeaxis_item_drag_finished_callback(ArdourCanvas::Item*, GdkEvent*) ;
1827 gint canvas_imageframe_item_view_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
1828 gint canvas_imageframe_view_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameTimeAxis* ifta);
1829 gint canvas_imageframe_start_handle_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
1830 gint canvas_imageframe_end_handle_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
1832 gint canvas_marker_time_axis_view_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerTimeAxis* mta);
1833 gint canvas_markerview_item_view_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
1834 gint canvas_markerview_start_handle_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
1835 gint canvas_markerview_end_handle_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
1837 void imageframe_start_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1838 void imageframe_end_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1839 void imageframe_start_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
1840 void imageframe_start_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
1841 void imageframe_end_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
1842 void imageframe_end_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
1844 void markerview_item_start_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1845 void markerview_item_end_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1846 void markerview_start_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
1847 void markerview_start_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
1848 void markerview_end_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
1849 void markerview_end_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
1851 void popup_imageframe_edit_menu(int button, int32_t time, ArdourCanvas::Item* ifv, bool with_frame) ;
1852 void popup_marker_time_axis_edit_menu(int button, int32_t time, ArdourCanvas::Item* ifv, bool with_frame) ;
1854 ImageFrameSocketHandler* image_socket_listener ;
1855 /* </CMT Additions> */
1857 void toggle_xfade_active (boost::weak_ptr<ARDOUR::Crossfade>);
1858 void toggle_xfade_length (boost::weak_ptr<ARDOUR::Crossfade>);
1859 void edit_xfade (boost::weak_ptr<ARDOUR::Crossfade>);
1860 void xfade_edit_left_region ();
1861 void xfade_edit_right_region ();
1863 static const int32_t default_width = 995;
1864 static const int32_t default_height = 765;
1868 Gtk::Button nudge_forward_button;
1869 Gtk::Button nudge_backward_button;
1870 Gtk::HBox nudge_hbox;
1871 Gtk::VBox nudge_vbox;
1872 AudioClock nudge_clock;
1874 nframes_t get_nudge_distance (nframes_t pos, nframes_t& next);
1878 void apply_filter (ARDOUR::AudioFilter&, string cmd);
1880 /* handling cleanup */
1882 int playlist_deletion_dialog (boost::shared_ptr<ARDOUR::Playlist>);
1884 vector<sigc::connection> session_connections;
1886 /* tracking step changes of track height */
1888 TimeAxisView* current_stepping_trackview;
1889 struct timeval last_track_height_step_timestamp;
1890 gint track_height_step_timeout();
1891 sigc::connection step_timeout;
1893 TimeAxisView* entered_track;
1894 RegionView* entered_regionview;
1895 void ensure_entered_selected (bool op_acts_on_objects = false);
1896 bool clear_entered_track;
1897 gint left_track_canvas (GdkEventCrossing*);
1898 void set_entered_track (TimeAxisView*);
1899 void set_entered_regionview (RegionView*);
1900 gint left_automation_track ();
1902 bool _new_regionviews_show_envelope;
1904 void toggle_gain_envelope_visibility ();
1905 void toggle_gain_envelope_active ();
1906 void reset_region_gain_envelopes ();
1908 Gtk::CheckMenuItem* region_envelope_visible_item;
1909 Gtk::CheckMenuItem* region_envelope_active_item;
1910 Gtk::CheckMenuItem* region_mute_item;
1911 Gtk::CheckMenuItem* region_lock_item;
1912 Gtk::CheckMenuItem* region_opaque_item;
1914 bool on_key_press_event (GdkEventKey*);
1916 void session_state_saved (string);
1918 Glib::RefPtr<Gtk::Action> undo_action;
1919 Glib::RefPtr<Gtk::Action> redo_action;
1921 void history_changed ();
1922 void color_handler ();
1924 Gtk::HBox status_bar_hpacker;
1926 Editing::EditPoint _edit_point;
1928 Gtk::ComboBoxText edit_point_selector;
1930 void set_edit_point_preference (Editing::EditPoint ep);
1931 void cycle_edit_point ();
1932 void set_edit_point ();
1933 void edit_point_selection_done ();
1934 void edit_point_chosen (Editing::EditPoint);
1935 Glib::RefPtr<Gtk::RadioAction> edit_point_action (Editing::EditPoint);
1936 std::vector<std::string> edit_point_strings;
1938 void selected_marker_moved (ARDOUR::Location*);
1939 sigc::connection edit_point_clock_connection_a;
1940 sigc::connection edit_point_clock_connection_b;
1942 bool get_edit_op_range (nframes64_t& start, nframes64_t& end) const;
1944 RegionSelection get_regions_at (nframes64_t where, const TrackSelection& ts) const;
1945 RegionSelection get_regions_after (nframes64_t where, const TrackSelection& ts) const;
1947 RegionSelection tmp_regions;
1949 RegionSelection& get_regions_for_action ();
1951 sigc::connection fast_screen_update_connection;
1952 gint start_updating ();
1953 gint stop_updating ();
1954 void toggle_meter_updating();
1955 void fast_update_strips ();
1956 bool meters_running;
1960 #endif /* __ardour_editor_h__ */