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__
30 #include <glibmm/ustring.h>
32 #include <boost/optional.hpp>
34 #include <libgnomecanvasmm/canvas.h>
35 #include <libgnomecanvasmm/group.h>
36 #include <libgnomecanvasmm/line.h>
37 #include <libgnomecanvasmm/pixbuf.h>
41 #include <gtkmm/comboboxtext.h>
42 #include <gtkmm/layout.h>
44 #include <gtkmm2ext/selector.h>
45 #include <gtkmm2ext/click_box.h>
46 #include <gtkmm2ext/dndtreeview.h>
48 #include "pbd/stateful.h"
49 #include "ardour/session.h"
50 #include "ardour/tempo.h"
51 #include "ardour/location.h"
52 #include "ardour/audioregion.h"
53 #include "ardour/track.h"
54 #include "ardour/types.h"
55 #include "ardour/route_group.h"
57 #include "audio_clock.h"
58 #include "gtk-custom-ruler.h"
59 #include "ardour_dialog.h"
60 #include "public_editor.h"
63 #include "editor_items.h"
64 #include "region_selection.h"
66 #include "editor_summary.h"
73 class AudioDiskstream;
92 class AudioRegionView;
93 class AudioStreamView;
94 class AudioTimeAxisView;
96 class AutomationSelection;
97 class AutomationTimeAxisView;
102 class GlobalPortMatrixWindow;
103 class GroupedButtons;
106 class PlaylistSelector;
107 class PluginSelector;
110 class SoundFileOmega;
116 class TrackSelection;
117 class EditorGroupTabs;
119 class EditorRouteGroups;
121 class EditorSnapshots;
123 /* <CMT Additions> */
124 class ImageFrameView;
125 class ImageFrameTimeAxisView;
126 class ImageFrameTimeAxis;
127 class MarkerTimeAxis ;
129 class ImageFrameSocketHandler ;
130 class TimeAxisViewItem ;
131 /* </CMT Additions> */
133 struct EditorCursor {
135 ArdourCanvas::Points points;
136 ArdourCanvas::Line canvas_item;
137 nframes64_t current_frame;
140 EditorCursor (Editor&, bool (Editor::*)(GdkEvent*,ArdourCanvas::Item*));
143 void set_position (nframes64_t);
144 void set_length (double units);
145 void set_y_axis (double position);
147 sigc::signal<void, nframes64_t> PositionChanged;
150 class Editor : public PublicEditor
156 void connect_to_session (ARDOUR::Session *);
157 ARDOUR::Session* current_session() const { return session; }
159 virtual bool have_idled () const { return _have_idled; }
161 nframes64_t leftmost_position() const { return leftmost_frame; }
163 nframes64_t current_page_frames() const {
164 return (nframes64_t) floor (_canvas_width * frames_per_unit);
167 double canvas_height () const {
168 return _canvas_height;
171 void cycle_snap_mode ();
172 void cycle_snap_choice ();
173 void set_snap_to (Editing::SnapType);
174 void set_snap_mode (Editing::SnapMode);
175 void set_snap_threshold (double pixel_distance) {snap_threshold = pixel_distance;}
177 void undo (uint32_t n = 1);
178 void redo (uint32_t n = 1);
180 XMLNode& get_state ();
181 int set_state (const XMLNode& );
183 void set_mouse_mode (Editing::MouseMode, bool force=true);
184 void step_mouse_mode (bool next);
185 Editing::MouseMode current_mouse_mode () const { return mouse_mode; }
186 Editing::MidiEditMode current_midi_edit_mode () const;
188 bool internal_editing() const { return _internal_editing ; }
189 void set_internal_edit (bool yn);
192 void add_imageframe_time_axis(const std::string & track_name, void*) ;
193 void add_imageframe_marker_time_axis(const std::string & track_name, TimeAxisView* marked_track, void*) ;
194 void connect_to_image_compositor() ;
195 void scroll_timeaxis_to_imageframe_item(const TimeAxisViewItem* item) ;
198 TimeAxisView* get_named_time_axis(const std::string & name) ;
199 void foreach_time_axis_view (sigc::slot<void,TimeAxisView&>);
200 void add_to_idle_resize (TimeAxisView*, int32_t);
202 RouteTimeAxisView* get_route_view_by_id (PBD::ID& id);
204 void consider_auditioning (boost::shared_ptr<ARDOUR::Region>);
205 void hide_a_region (boost::shared_ptr<ARDOUR::Region>);
206 void remove_a_region (boost::shared_ptr<ARDOUR::Region>);
208 #ifdef USE_RUBBERBAND
209 std::vector<std::string> rb_opt_strings;
212 /* option editor-access */
214 void set_show_waveforms_recording (bool yn);
215 bool show_waveforms_recording() const { return _show_waveforms_recording; }
217 /* things that need to be public to be used in the main menubar */
219 void new_region_from_selection ();
220 void separate_regions_between (const TimeSelection&);
221 void separate_region_from_selection ();
222 void separate_region_from_punch ();
223 void separate_region_from_loop ();
224 void separate_regions_using_location (ARDOUR::Location&);
225 void toggle_playback (bool with_abort);
226 void transition_to_rolling (bool forward);
230 nframes64_t unit_to_frame (double unit) const {
231 return (nframes64_t) rint (unit * frames_per_unit);
234 double frame_to_unit (nframes64_t frame) const {
235 return rint ((double) frame / (double) frames_per_unit);
238 double frame_to_unit (double frame) const {
239 return rint (frame / frames_per_unit);
242 /* NOTE: these functions assume that the "pixel" coordinate is
243 the result of using the world->canvas affine transform on a
244 world coordinate. These coordinates already take into
245 account any scrolling carried out by adjusting the
249 nframes64_t pixel_to_frame (double pixel) const {
251 /* pixel can be less than zero when motion events
252 are processed. since we've already run the world->canvas
253 affine, that means that the location *really* is "off
254 to the right" and thus really is "before the start".
258 return (nframes64_t) rint (pixel * frames_per_unit * GNOME_CANVAS(track_canvas->gobj())->pixels_per_unit);
264 gulong frame_to_pixel (nframes64_t frame) const {
265 return (gulong) rint ((frame / (frames_per_unit * GNOME_CANVAS(track_canvas->gobj())->pixels_per_unit)));
268 void flush_canvas ();
272 Selection& get_selection() const { return *selection; }
273 Selection& get_cut_buffer() const { return *cut_buffer; }
275 bool extend_selection_to_track (TimeAxisView&);
277 void play_selection ();
278 void select_all_in_track (Selection::Operation op);
279 void select_all (Selection::Operation op);
280 void invert_selection_in_track ();
281 void invert_selection ();
282 void deselect_all ();
284 void set_selected_regionview_from_region_list (boost::shared_ptr<ARDOUR::Region> region, Selection::Operation op = Selection::Set);
288 void set_show_measures (bool yn);
289 bool show_measures () const { return _show_measures; }
291 /* analysis window */
293 void analyze_region_selection();
294 void analyze_range_selection();
298 void export_audio ();
299 void export_selection ();
300 void export_range ();
301 void export_region ();
303 void add_toplevel_controls (Gtk::Container&);
304 Gtk::HBox& get_status_bar_packer() { return status_bar_hpacker; }
306 void set_zoom_focus (Editing::ZoomFocus);
307 Editing::ZoomFocus get_zoom_focus () const { return zoom_focus; }
308 double get_current_zoom () const { return frames_per_unit; }
310 void temporal_zoom_step (bool coarser);
311 void tav_zoom_step (bool coarser);
313 /* stuff that AudioTimeAxisView and related classes use */
315 PlaylistSelector& playlist_selector() const;
316 void clear_playlist (boost::shared_ptr<ARDOUR::Playlist>);
318 void new_playlists (TimeAxisView* v);
319 void copy_playlists (TimeAxisView* v);
320 void clear_playlists (TimeAxisView* v);
322 TrackViewList* get_valid_views (TimeAxisView*, ARDOUR::RouteGroup* grp = 0);
323 void get_onscreen_tracks (TrackViewList&);
325 Width editor_mixer_strip_width;
326 void maybe_add_mixer_strip_width (XMLNode&);
327 void show_editor_mixer (bool yn);
328 void create_editor_mixer ();
329 void show_editor_list (bool yn);
330 void set_selected_mixer_strip (TimeAxisView&);
331 void hide_track_in_display (TimeAxisView& tv, bool temporary = false);
333 /* nudge is initiated by transport controls owned by ARDOUR_UI */
335 nframes64_t get_nudge_distance (nframes64_t pos, nframes64_t& next);
337 void nudge_forward (bool next, bool force_playhead);
338 void nudge_backward (bool next, bool force_playhead);
340 /* nudge initiated from context menu */
342 void nudge_forward_capture_offset ();
343 void nudge_backward_capture_offset ();
345 /* playhead/screen stuff */
347 void set_follow_playhead (bool yn);
348 void toggle_follow_playhead ();
349 bool follow_playhead() const { return _follow_playhead; }
350 bool dragging_playhead () const { return _dragging_playhead; }
352 void toggle_zero_line_visibility ();
353 void toggle_waveforms_while_recording ();
355 void set_group_tabs ();
356 void toggle_measure_visibility ();
357 void toggle_logo_visibility ();
359 double get_physical_screen_width () const { return physical_screen_width; };
360 double physical_screen_width;
361 double physical_screen_height;
365 void toggle_selected_region_fades (int dir);
366 void update_region_fade_visibility ();
367 bool xfade_visibility() const { return _xfade_visibility; }
368 void update_xfade_visibility ();
370 /* redirect shared ops menu. caller must free returned menu */
372 Gtk::Menu* redirect_menu ();
374 /* floating windows/transient */
376 void ensure_float (Gtk::Window&);
380 void scroll_tracks_down_line ();
381 void scroll_tracks_up_line ();
383 bool new_regionviews_display_gain () { return _new_regionviews_show_envelope; }
384 void prepare_for_cleanup ();
385 void finish_cleanup ();
387 void maximise_editing_space();
388 void restore_editing_space();
390 void reset_x_origin (nframes64_t);
391 void reset_y_origin (double);
392 void reset_zoom (double);
393 void reposition_and_zoom (nframes64_t, double);
395 nframes64_t get_preferred_edit_position (bool ignore_playhead = false);
397 bool update_mouse_speed ();
398 bool decelerate_mouse_speed ();
400 void toggle_meter_updating();
402 void show_rhythm_ferret();
403 void show_bundle_manager ();
404 void show_global_port_matrix (ARDOUR::DataType);
406 void goto_visual_state (uint32_t);
407 void save_visual_state (uint32_t);
409 TrackViewList const & get_track_views () {
413 int get_regionview_count_from_region_list (boost::shared_ptr<ARDOUR::Region>);
415 void do_import (std::vector<Glib::ustring> paths, Editing::ImportDisposition, Editing::ImportMode mode, ARDOUR::SrcQuality, nframes64_t&);
416 void do_embed (std::vector<Glib::ustring> paths, Editing::ImportDisposition, Editing::ImportMode mode, nframes64_t&);
418 void get_regions_corresponding_to (boost::shared_ptr<ARDOUR::Region> region, std::vector<RegionView*>& regions);
421 void map_transport_state ();
422 void map_position_change (nframes64_t);
428 void color_handler ();
430 ARDOUR::Session *session; ///< The session that we are editing, or 0
433 // to keep track of the playhead position for control_scroll
434 boost::optional<nframes64_t> _control_scroll_target;
436 PlaylistSelector* _playlist_selector;
438 typedef std::pair<TimeAxisView*,XMLNode*> TAVState;
442 double frames_per_unit;
443 nframes64_t leftmost_frame;
444 Editing::ZoomFocus zoom_focus;
445 bool zoomed_to_region;
446 std::list<TAVState> track_states;
449 std::list<VisualState*> undo_visual_stack;
450 std::list<VisualState*> redo_visual_stack;
451 VisualState* current_visual_state (bool with_tracks = true);
452 void undo_visual_state ();
453 void redo_visual_state ();
454 void use_visual_state (VisualState&);
456 void swap_visual_state ();
458 std::vector<VisualState*> visual_states;
459 sigc::connection visual_state_op_connection;
460 void start_visual_state_op (uint32_t n);
461 void cancel_visual_state_op (uint32_t n);
462 bool end_visual_state_op (uint32_t n);
464 nframes64_t leftmost_frame;
465 double frames_per_unit;
466 Editing::ZoomFocus zoom_focus;
468 void set_frames_per_unit (double);
471 Editing::MouseMode mouse_mode;
472 bool _internal_editing;
474 int post_maximal_editor_width;
475 int post_maximal_pane_position;
476 int pre_maximal_pane_position;
477 int pre_maximal_editor_width;
478 void pane_allocation_handler (Gtk::Allocation&, Gtk::Paned*);
480 Gtk::Notebook the_notebook;
481 Gtk::HPaned edit_pane;
483 Gtk::EventBox meter_base;
485 Gtk::EventBox marker_base;
486 Gtk::HBox marker_box;
487 Gtk::VBox scrollers_rulers_markers_box;
489 void location_changed (ARDOUR::Location *);
490 void location_flags_changed (ARDOUR::Location *, void *);
491 void refresh_location_display ();
492 void refresh_location_display_s (ARDOUR::Change);
493 void refresh_location_display_internal (ARDOUR::Locations::LocationList&);
494 void add_new_location (ARDOUR::Location *);
495 void location_gone (ARDOUR::Location *);
496 void remove_marker (ArdourCanvas::Item&, GdkEvent*);
497 gint really_remove_marker (ARDOUR::Location* loc);
498 void goto_nth_marker (int nth);
500 uint32_t location_marker_color;
501 uint32_t location_range_color;
502 uint32_t location_loop_color;
503 uint32_t location_punch_color;
504 uint32_t location_cd_marker_color;
506 struct LocationMarkers {
511 LocationMarkers () : start(0), end(0), valid (true) {}
517 void set_name (const std::string&);
518 void set_position (nframes64_t start, nframes64_t end = 0);
519 void set_color_rgba (uint32_t);
522 LocationMarkers *find_location_markers (ARDOUR::Location *) const;
523 ARDOUR::Location* find_location_from_marker (Marker *, bool& is_start) const;
524 Marker* entered_marker;
526 typedef std::map<ARDOUR::Location*,LocationMarkers *> LocationMarkerMap;
527 LocationMarkerMap location_markers;
529 void hide_marker (ArdourCanvas::Item*, GdkEvent*);
530 void clear_marker_display ();
531 void mouse_add_new_marker (nframes64_t where, bool is_cd=false, bool is_xrun=false);
532 bool choose_new_marker_name(std::string &name);
533 void update_cd_marker_display ();
534 void ensure_cd_marker_updated (LocationMarkers * lam, ARDOUR::Location * location);
536 TimeAxisView* clicked_axisview;
537 RouteTimeAxisView* clicked_routeview;
538 /** The last RegionView that was clicked on, or 0 if the last click was not
539 * on a RegionView. This is set up by the canvas event handlers in
540 * editor_canvas_events.cc
542 RegionView* clicked_regionview;
543 RegionSelection latest_regionviews;
544 uint32_t clicked_selection;
545 CrossfadeView* clicked_crossfadeview;
546 ControlPoint* clicked_control_point;
548 void sort_track_selection (TrackSelection* sel = 0);
550 void get_relevant_tracks (std::set<RouteTimeAxisView*>& relevant_tracks) const;
551 void get_equivalent_tracks (RouteTimeAxisView*, std::set<RouteTimeAxisView*> &, ARDOUR::RouteGroup::Property) const;
552 void get_equivalent_regions (RegionView* rv, std::vector<RegionView*> &, ARDOUR::RouteGroup::Property) const;
553 RegionSelection get_equivalent_regions (RegionSelection &, ARDOUR::RouteGroup::Property) const;
554 void mapover_tracks (sigc::slot<void,RouteTimeAxisView&,uint32_t> sl, TimeAxisView*, ARDOUR::RouteGroup::Property) const;
556 /* functions to be passed to mapover_tracks(), possibly with sigc::bind()-supplied arguments */
558 void mapped_get_equivalent_regions (RouteTimeAxisView&, uint32_t, RegionView *, std::vector<RegionView*>*) const;
559 void mapped_use_new_playlist (RouteTimeAxisView&, uint32_t, std::vector<boost::shared_ptr<ARDOUR::Playlist> > const &);
560 void mapped_use_copy_playlist (RouteTimeAxisView&, uint32_t, std::vector<boost::shared_ptr<ARDOUR::Playlist> > const &);
561 void mapped_clear_playlist (RouteTimeAxisView&, uint32_t);
565 void button_selection (ArdourCanvas::Item* item, GdkEvent* event, ItemType item_type);
566 bool button_release_can_deselect;
568 void catch_vanishing_regionview (RegionView *);
570 void set_selected_track (TimeAxisView&, Selection::Operation op = Selection::Set, bool no_remove=false);
571 void select_all_tracks ();
573 bool set_selected_control_point_from_click (Selection::Operation op = Selection::Set, bool no_remove=false);
574 void set_selected_track_from_click (bool press, Selection::Operation op = Selection::Set, bool no_remove=false);
575 void set_selected_track_as_side_effect (bool force = false);
576 bool set_selected_regionview_from_click (bool press, Selection::Operation op = Selection::Set, bool no_track_remove=false);
578 bool set_selected_regionview_from_map_event (GdkEventAny*, StreamView*, boost::weak_ptr<ARDOUR::Region>);
579 void collect_new_region_view (RegionView *);
580 void collect_and_select_new_region_view (RegionView *);
582 Gtk::Menu track_context_menu;
583 Gtk::Menu track_region_context_menu;
584 Gtk::Menu track_selection_context_menu;
585 Gtk::Menu track_crossfade_context_menu;
587 Gtk::MenuItem* region_edit_menu_split_item;
588 Gtk::MenuItem* region_edit_menu_split_multichannel_item;
589 Gtk::Menu * track_region_edit_playlist_menu;
590 Gtk::Menu * track_edit_playlist_submenu;
591 Gtk::Menu * track_selection_edit_playlist_submenu;
593 void popup_track_context_menu (int, int, ItemType, bool, nframes64_t);
594 Gtk::Menu* build_track_context_menu (nframes64_t);
595 Gtk::Menu* build_track_bus_context_menu (nframes64_t);
596 Gtk::Menu* build_track_region_context_menu (nframes64_t frame);
597 Gtk::Menu* build_track_crossfade_context_menu (nframes64_t);
598 Gtk::Menu* build_track_selection_context_menu (nframes64_t);
599 void add_dstream_context_items (Gtk::Menu_Helpers::MenuList&);
600 void add_bus_context_items (Gtk::Menu_Helpers::MenuList&);
601 void add_region_context_items (StreamView*, boost::shared_ptr<ARDOUR::Region>, Gtk::Menu_Helpers::MenuList&);
602 void add_crossfade_context_items (AudioStreamView*, boost::shared_ptr<ARDOUR::Crossfade>, Gtk::Menu_Helpers::MenuList&, bool many);
603 void add_selection_context_items (Gtk::Menu_Helpers::MenuList&);
605 void handle_new_route (ARDOUR::RouteList&);
606 void remove_route (TimeAxisView *);
609 Gtk::HBox global_hpacker;
610 Gtk::VBox global_vpacker;
613 Gdk::Cursor* current_canvas_cursor;
614 void set_canvas_cursor ();
615 Gdk::Cursor* which_grabber_cursor ();
617 ArdourCanvas::Canvas* track_canvas;
619 ArdourCanvas::Text* verbose_canvas_cursor;
620 bool verbose_cursor_visible;
622 void parameter_changed (std::string);
624 bool track_canvas_motion (GdkEvent*);
626 void set_verbose_canvas_cursor (const std::string &, double x, double y);
627 void set_verbose_canvas_cursor_text (const std::string &);
628 void show_verbose_canvas_cursor();
629 void hide_verbose_canvas_cursor();
631 bool verbose_cursor_on; // so far unused
633 Gtk::EventBox time_canvas_event_box;
634 Gtk::EventBox track_canvas_event_box;
635 Gtk::EventBox time_button_event_box;
636 Gtk::EventBox ruler_label_event_box;
638 ArdourCanvas::Group *minsec_group;
639 ArdourCanvas::Pixbuf *logo_item;
640 ArdourCanvas::Group *bbt_group;
641 ArdourCanvas::Group *smpte_group;
642 ArdourCanvas::Group *frame_group;
643 ArdourCanvas::Group *tempo_group;
644 ArdourCanvas::Group *meter_group;
645 ArdourCanvas::Group *marker_group;
646 ArdourCanvas::Group *range_marker_group;
647 ArdourCanvas::Group *transport_marker_group;
648 ArdourCanvas::Group* cd_marker_group;
650 ArdourCanvas::Group* timebar_group;
652 /* These bars never need to be scrolled */
653 ArdourCanvas::Group* meter_bar_group;
654 ArdourCanvas::Group* tempo_bar_group;
655 ArdourCanvas::Group* marker_bar_group;
656 ArdourCanvas::Group* range_marker_bar_group;
657 ArdourCanvas::Group* transport_marker_bar_group;
658 ArdourCanvas::Group* cd_marker_bar_group;
660 /** The group containing all items that require horizontal scrolling. */
661 ArdourCanvas::Group* _background_group;
663 The _master_group is the group containing all items
664 that require horizontal scrolling..
665 It is primarily used to separate canvas items
666 that require horizontal scrolling from those that do not.
668 ArdourCanvas::Group* _master_group;
670 /* The group containing all trackviews. Only scrolled vertically. */
671 ArdourCanvas::Group* _trackview_group;
673 /* The group used for region motion. Sits on top of _trackview_group */
674 ArdourCanvas::Group* _region_motion_group;
677 ruler_metric_smpte = 0,
678 ruler_metric_bbt = 1,
679 ruler_metric_frames = 2,
680 ruler_metric_minsec = 3,
682 ruler_time_tempo = 4,
683 ruler_time_meter = 5,
684 ruler_time_marker = 6,
685 ruler_time_range_marker = 7,
686 ruler_time_transport_marker = 8,
687 ruler_time_cd_marker = 9,
690 static GtkCustomMetric ruler_metrics[4];
691 Glib::RefPtr<Gtk::ToggleAction> ruler_timecode_action;
692 Glib::RefPtr<Gtk::ToggleAction> ruler_bbt_action;
693 Glib::RefPtr<Gtk::ToggleAction> ruler_samples_action;
694 Glib::RefPtr<Gtk::ToggleAction> ruler_minsec_action;
695 Glib::RefPtr<Gtk::ToggleAction> ruler_tempo_action;
696 Glib::RefPtr<Gtk::ToggleAction> ruler_meter_action;
697 Glib::RefPtr<Gtk::ToggleAction> ruler_marker_action;
698 Glib::RefPtr<Gtk::ToggleAction> ruler_range_action;
699 Glib::RefPtr<Gtk::ToggleAction> ruler_loop_punch_action;
700 Glib::RefPtr<Gtk::ToggleAction> ruler_cd_marker_action;
701 bool no_ruler_shown_update;
703 gint ruler_button_press (GdkEventButton*);
704 gint ruler_button_release (GdkEventButton*);
705 gint ruler_mouse_motion (GdkEventMotion*);
706 bool ruler_scroll (GdkEventScroll* event);
708 Gtk::Widget * ruler_grabbed_widget;
710 void initialize_rulers ();
711 void update_just_smpte ();
712 void compute_fixed_ruler_scale (); //calculates the RulerScale of the fixed rulers
713 void update_fixed_rulers ();
714 void update_tempo_based_rulers ();
715 void popup_ruler_menu (nframes64_t where = 0, ItemType type = RegionItem);
716 void update_ruler_visibility ();
717 void set_ruler_visible (RulerType, bool);
718 void toggle_ruler_visibility (RulerType rt);
719 void ruler_toggled (int);
720 gint ruler_label_button_release (GdkEventButton*);
721 void store_ruler_visibility ();
722 void restore_ruler_visibility ();
724 static gint _metric_get_smpte (GtkCustomRulerMark **, gdouble, gdouble, gint);
725 static gint _metric_get_bbt (GtkCustomRulerMark **, gdouble, gdouble, gint);
726 static gint _metric_get_frames (GtkCustomRulerMark **, gdouble, gdouble, gint);
727 static gint _metric_get_minsec (GtkCustomRulerMark **, gdouble, gdouble, gint);
729 enum MinsecRulerScale {
736 MinsecRulerScale minsec_ruler_scale;
738 nframes_t minsec_mark_interval;
739 gint minsec_mark_modulo;
741 void set_minsec_ruler_scale (gdouble lower, gdouble upper);
743 enum SMPTERulerScale {
751 SMPTERulerScale smpte_ruler_scale;
753 nframes_t smpte_mark_interval;
754 gint smpte_mark_modulo;
756 void set_smpte_ruler_scale (gdouble lower, gdouble upper);
766 bbt_show_ticks_detail,
767 bbt_show_ticks_super_detail
770 BBTRulerScale bbt_ruler_scale;
774 uint32_t bbt_bar_helper_on;
775 uint32_t bbt_accent_modulo;
776 void compute_bbt_ruler_scale (nframes64_t lower, nframes64_t upper);
778 gint metric_get_smpte (GtkCustomRulerMark **, gdouble, gdouble, gint);
779 gint metric_get_bbt (GtkCustomRulerMark **, gdouble, gdouble, gint);
780 gint metric_get_frames (GtkCustomRulerMark **, gdouble, gdouble, gint);
781 gint metric_get_minsec (GtkCustomRulerMark **, gdouble, gdouble, gint);
783 Gtk::Widget *_ruler_separator;
784 GtkWidget *_smpte_ruler;
785 GtkWidget *_bbt_ruler;
786 GtkWidget *_frames_ruler;
787 GtkWidget *_minsec_ruler;
788 Gtk::Widget *smpte_ruler;
789 Gtk::Widget *bbt_ruler;
790 Gtk::Widget *frames_ruler;
791 Gtk::Widget *minsec_ruler;
792 static Editor *ruler_editor;
794 static const double timebar_height;
795 guint32 visible_timebars;
796 gdouble canvas_timebars_vsize;
797 gdouble get_canvas_timebars_vsize () const { return canvas_timebars_vsize; }
798 Gtk::Menu *editor_ruler_menu;
800 ArdourCanvas::SimpleRect* tempo_bar;
801 ArdourCanvas::SimpleRect* meter_bar;
802 ArdourCanvas::SimpleRect* marker_bar;
803 ArdourCanvas::SimpleRect* range_marker_bar;
804 ArdourCanvas::SimpleRect* transport_marker_bar;
805 ArdourCanvas::SimpleRect* cd_marker_bar;
807 Gtk::Label minsec_label;
808 Gtk::Label bbt_label;
809 Gtk::Label smpte_label;
810 Gtk::Label frame_label;
811 Gtk::Label tempo_label;
812 Gtk::Label meter_label;
813 Gtk::Label mark_label;
814 Gtk::Label range_mark_label;
815 Gtk::Label transport_mark_label;
816 Gtk::Label cd_mark_label;
818 Gtk::VBox time_button_vbox;
819 Gtk::HBox time_button_hbox;
821 friend class EditorCursor;
823 EditorCursor* playhead_cursor;
824 ArdourCanvas::Group* cursor_group;
826 nframes64_t get_region_boundary (nframes64_t pos, int32_t dir, bool with_selection, bool only_onscreen);
828 void cursor_to_region_boundary (bool with_selection, int32_t dir);
829 void cursor_to_next_region_boundary (bool with_selection);
830 void cursor_to_previous_region_boundary (bool with_selection);
831 void cursor_to_next_region_point (EditorCursor*, ARDOUR::RegionPoint);
832 void cursor_to_previous_region_point (EditorCursor*, ARDOUR::RegionPoint);
833 void cursor_to_region_point (EditorCursor*, ARDOUR::RegionPoint, int32_t dir);
834 void cursor_to_selection_start (EditorCursor *);
835 void cursor_to_selection_end (EditorCursor *);
837 void selected_marker_to_region_boundary (bool with_selection, int32_t dir);
838 void selected_marker_to_next_region_boundary (bool with_selection);
839 void selected_marker_to_previous_region_boundary (bool with_selection);
840 void selected_marker_to_next_region_point (ARDOUR::RegionPoint);
841 void selected_marker_to_previous_region_point (ARDOUR::RegionPoint);
842 void selected_marker_to_region_point (ARDOUR::RegionPoint, int32_t dir);
843 void selected_marker_to_selection_start ();
844 void selected_marker_to_selection_end ();
846 void select_all_selectables_using_cursor (EditorCursor *, bool);
847 void select_all_selectables_using_edit (bool);
848 void select_all_selectables_between (bool within);
849 void select_range_between ();
851 boost::shared_ptr<ARDOUR::Region> find_next_region (nframes64_t, ARDOUR::RegionPoint, int32_t dir, TrackViewList&, TimeAxisView ** = 0);
852 nframes64_t find_next_region_boundary (nframes64_t, int32_t dir, const TrackViewList&);
854 std::vector<nframes64_t> region_boundary_cache;
855 void build_region_boundary_cache ();
858 Gtk::HBox bottom_hbox;
860 Gtk::Table edit_packer;
861 Gtk::VScrollbar edit_vscrollbar;
863 Gtk::Adjustment vertical_adjustment;
864 Gtk::Adjustment horizontal_adjustment;
866 Gtk::Layout controls_layout;
867 bool control_layout_scroll (GdkEventScroll* ev);
868 void controls_layout_size_request (Gtk::Requisition*);
869 sigc::connection controls_layout_size_request_connection;
871 Gtk::HScrollbar edit_hscrollbar;
872 bool _dragging_hscrollbar;
874 void reset_hscrollbar_stepping ();
876 bool hscrollbar_button_press (GdkEventButton*);
877 bool hscrollbar_button_release (GdkEventButton*);
878 void hscrollbar_allocate (Gtk::Allocation &alloc);
880 double _canvas_width;
881 double _canvas_height;
882 double full_canvas_height;
884 bool track_canvas_map_handler (GdkEventAny*);
886 gint edit_controls_button_release (GdkEventButton*);
887 Gtk::Menu *edit_controls_left_menu;
888 Gtk::Menu *edit_controls_right_menu;
890 Gtk::VBox ruler_label_vbox;
891 Gtk::VBox track_canvas_vbox;
892 Gtk::VBox time_canvas_vbox;
893 Gtk::VBox edit_controls_vbox;
894 Gtk::HBox edit_controls_hbox;
896 void control_scroll (float);
897 void access_action (std::string,std::string);
898 bool deferred_control_scroll (nframes64_t);
899 sigc::connection control_scroll_connection;
901 gdouble get_trackview_group_vertical_offset () const { return vertical_adjustment.get_value () - canvas_timebars_vsize;}
903 ArdourCanvas::Group* get_background_group () const { return _background_group; }
904 ArdourCanvas::Group* get_trackview_group () const { return _trackview_group; }
905 double last_trackview_group_vertical_offset;
906 void tie_vertical_scrolling ();
907 void scroll_canvas_horizontally ();
908 void scroll_canvas_vertically ();
910 struct VisualChange {
918 nframes64_t time_origin;
919 double frames_per_unit;
924 VisualChange() : pending ((VisualChange::Type) 0), time_origin (0), frames_per_unit (0), idle_handler_id (-1) {}
926 pending = Type (pending | t);
931 VisualChange pending_visual_change;
933 static int _idle_visual_changer (void *arg);
934 int idle_visual_changer ();
936 void queue_visual_change (nframes64_t);
937 void queue_visual_change (double);
938 void queue_visual_change_y (double);
939 void ensure_visual_change_idle_handler ();
941 void end_location_changed (ARDOUR::Location*);
943 /* named selections */
945 struct NamedSelectionDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
946 NamedSelectionDisplayModelColumns() {
950 Gtk::TreeModelColumn<Glib::ustring> text;
951 Gtk::TreeModelColumn<ARDOUR::NamedSelection*> selection;
954 NamedSelectionDisplayModelColumns named_selection_columns;
955 Glib::RefPtr<Gtk::TreeStore> named_selection_model;
957 Gtkmm2ext::DnDTreeView<ARDOUR::NamedSelection*> named_selection_display;
958 Gtk::ScrolledWindow named_selection_scroller;
960 void create_named_selection ();
961 void paste_named_selection (float times);
962 void remove_selected_named_selections ();
964 void handle_new_named_selection ();
965 void add_named_selection_to_named_selection_display (ARDOUR::NamedSelection&);
966 void redisplay_named_selections ();
968 bool named_selection_display_button_release (GdkEventButton *ev);
969 bool named_selection_display_key_release (GdkEventKey *ev);
970 void named_selection_display_selection_changed ();
973 TrackViewList track_views;
974 std::pair<TimeAxisView*, ARDOUR::layer_t> trackview_by_y_position (double);
975 TimeAxisView* axis_view_from_route (ARDOUR::Route *) const;
976 TrackSelection axis_views_from_routes (std::list<ARDOUR::Route *>) const;
978 TrackSelection get_tracks_for_range_action () const;
980 static Gdk::Cursor* cross_hair_cursor;
981 static Gdk::Cursor* trimmer_cursor;
982 static Gdk::Cursor* selector_cursor;
983 static Gdk::Cursor* grabber_cursor;
984 static Gdk::Cursor* grabber_edit_point_cursor;
985 static Gdk::Cursor* zoom_cursor;
986 static Gdk::Cursor* time_fx_cursor;
987 static Gdk::Cursor* fader_cursor;
988 static Gdk::Cursor* speaker_cursor;
989 static Gdk::Cursor* midi_pencil_cursor;
990 static Gdk::Cursor* midi_select_cursor;
991 static Gdk::Cursor* midi_resize_cursor;
992 static Gdk::Cursor* midi_erase_cursor;
993 static Gdk::Cursor* wait_cursor;
994 static Gdk::Cursor* timebar_cursor;
995 static Gdk::Cursor* transparent_cursor;
997 static void build_cursors ();
999 sigc::connection scroll_connection;
1000 nframes64_t last_update_frame;
1001 void center_screen (nframes64_t);
1002 void center_screen_internal (nframes64_t, float);
1004 void update_current_screen ();
1006 void session_going_away ();
1008 nframes64_t cut_buffer_start;
1009 nframes64_t cut_buffer_length;
1011 bool typed_event (ArdourCanvas::Item*, GdkEvent*, ItemType);
1012 bool button_press_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1013 bool button_press_handler_1 (ArdourCanvas::Item *, GdkEvent *, ItemType);
1014 bool button_press_handler_2 (ArdourCanvas::Item *, GdkEvent *, ItemType);
1015 bool button_release_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1016 bool motion_handler (ArdourCanvas::Item*, GdkEvent*, bool from_autoscroll = false);
1017 bool enter_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1018 bool leave_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1020 /* KEYMAP HANDLING */
1022 void register_actions ();
1024 int ensure_cursor (nframes64_t* pos);
1026 void cut_copy (Editing::CutCopyOp);
1027 bool can_cut_copy () const;
1028 void cut_copy_points (Editing::CutCopyOp);
1029 void cut_copy_regions (Editing::CutCopyOp, RegionSelection&);
1030 void cut_copy_ranges (Editing::CutCopyOp);
1031 void cut_copy_midi (Editing::CutCopyOp);
1033 void mouse_paste ();
1034 void paste_internal (nframes64_t position, float times);
1036 /* EDITING OPERATIONS */
1038 void reset_point_selection ();
1039 void toggle_region_mute ();
1040 void toggle_region_lock ();
1041 void toggle_region_opaque ();
1042 void toggle_record_enable ();
1043 void set_region_lock_style (ARDOUR::Region::PositionLockStyle);
1044 void raise_region ();
1045 void raise_region_to_top ();
1046 void lower_region ();
1047 void lower_region_to_bottom ();
1048 void split_regions_at (nframes64_t, RegionSelection&);
1049 void split_region_at_transients ();
1050 void split_region_at_points (boost::shared_ptr<ARDOUR::Region>, ARDOUR::AnalysisFeatureList&, bool can_ferret);
1051 void crop_region_to_selection ();
1052 void crop_region_to (nframes64_t start, nframes64_t end);
1053 void set_sync_point (nframes64_t, const RegionSelection&);
1054 void set_region_sync_from_edit_point ();
1055 void remove_region_sync();
1056 void align_selection (ARDOUR::RegionPoint, nframes64_t position, const RegionSelection&);
1057 void align_selection_relative (ARDOUR::RegionPoint point, nframes64_t position, const RegionSelection&);
1058 void align_region (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, nframes64_t position);
1059 void align_region_internal (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, nframes64_t position);
1060 void remove_selected_regions ();
1061 void remove_clicked_region ();
1062 void edit_region ();
1063 void rename_region ();
1064 void duplicate_some_regions (RegionSelection&, float times);
1065 void duplicate_selection (float times);
1066 void region_fill_selection ();
1068 void region_fill_track ();
1069 void audition_playlist_region_standalone (boost::shared_ptr<ARDOUR::Region>);
1070 void audition_playlist_region_via_route (boost::shared_ptr<ARDOUR::Region>, ARDOUR::Route&);
1071 void split_multichannel_region();
1072 void reverse_region ();
1073 void strip_region_silence ();
1074 void normalize_region ();
1075 double _last_normalization_value;
1076 void denormalize_region ();
1077 void adjust_region_scale_amplitude (bool up);
1078 void quantize_region ();
1080 void do_insert_time ();
1081 void insert_time (nframes64_t, nframes64_t, Editing::InsertTimeOption, bool, bool, bool);
1083 void tab_to_transient (bool forward);
1085 void use_region_as_bar ();
1086 void use_range_as_bar ();
1088 void define_one_bar (nframes64_t start, nframes64_t end);
1090 void audition_region_from_region_list ();
1091 void hide_region_from_region_list ();
1093 void align (ARDOUR::RegionPoint);
1094 void align_relative (ARDOUR::RegionPoint);
1097 void reset_focus ();
1103 void paste (float times);
1105 int get_prefix (float&, bool&);
1107 void keyboard_paste ();
1108 void keyboard_insert_region_list_selection ();
1110 void region_from_selection ();
1111 void create_region_from_selection (std::vector<boost::shared_ptr<ARDOUR::Region> >&);
1113 void play_from_start ();
1114 void play_from_edit_point ();
1115 void play_from_edit_point_and_return ();
1116 void play_selected_region ();
1117 void play_edit_range ();
1118 void loop_selected_region ();
1119 void play_location (ARDOUR::Location&);
1120 void loop_location (ARDOUR::Location&);
1122 void temporal_zoom_selection ();
1123 void temporal_zoom_region (bool both_axes);
1124 void toggle_zoom_region (bool both_axes);
1125 bool zoomed_to_region;
1126 void temporal_zoom_session ();
1127 void temporal_zoom (gdouble scale);
1128 void temporal_zoom_by_frame (nframes64_t start, nframes64_t end, const std::string & op);
1129 void temporal_zoom_to_frame (bool coarser, nframes64_t frame);
1131 void amplitude_zoom (gdouble scale);
1132 void amplitude_zoom_step (bool in);
1134 void insert_region_list_drag (boost::shared_ptr<ARDOUR::Region>, int x, int y);
1135 void insert_region_list_selection (float times);
1137 void insert_route_list_drag (boost::shared_ptr<ARDOUR::Route>, int x, int y);
1139 /* import & embed */
1141 void add_external_audio_action (Editing::ImportMode);
1142 void external_audio_dialog ();
1143 void session_import_dialog ();
1145 int check_whether_and_how_to_import(std::string, bool all_or_nothing = true);
1146 bool check_multichannel_status (const std::vector<Glib::ustring>& paths);
1148 SoundFileOmega* sfbrowser;
1150 void bring_in_external_audio (Editing::ImportMode mode, nframes64_t& pos);
1152 bool idle_drop_paths (std::vector<Glib::ustring> paths, nframes64_t frame, double ypos);
1153 void drop_paths_part_two (const std::vector<Glib::ustring>& paths, nframes64_t frame, double ypos);
1155 int import_sndfiles (std::vector<Glib::ustring> paths, Editing::ImportMode mode, ARDOUR::SrcQuality, nframes64_t& pos,
1156 int target_regions, int target_tracks, boost::shared_ptr<ARDOUR::Track>, bool, uint32_t total);
1157 int embed_sndfiles (std::vector<Glib::ustring> paths, bool multiple_files, bool& check_sample_rate, Editing::ImportMode mode,
1158 nframes64_t& pos, int target_regions, int target_tracks, boost::shared_ptr<ARDOUR::Track>&);
1160 int add_sources (std::vector<Glib::ustring> paths, ARDOUR::SourceList& sources, nframes64_t& pos, Editing::ImportMode,
1161 int target_regions, int target_tracks, boost::shared_ptr<ARDOUR::Track>&, bool add_channel_suffix);
1162 int finish_bringing_in_material (boost::shared_ptr<ARDOUR::Region> region, uint32_t, uint32_t, nframes64_t& pos, Editing::ImportMode mode,
1163 boost::shared_ptr<ARDOUR::Track>& existing_track);
1165 boost::shared_ptr<ARDOUR::AudioTrack> get_nth_selected_audio_track (int nth) const;
1166 boost::shared_ptr<ARDOUR::MidiTrack> get_nth_selected_midi_track (int nth) const;
1168 /* generic interthread progress window */
1170 ArdourDialog* interthread_progress_window;
1171 Gtk::Label interthread_progress_label;
1172 Gtk::VBox interthread_progress_vbox;
1173 Gtk::ProgressBar interthread_progress_bar;
1174 Gtk::Button interthread_cancel_button;
1175 Gtk::Label interthread_cancel_label;
1176 sigc::connection interthread_progress_connection;
1177 void interthread_cancel_clicked ();
1178 void build_interthread_progress_window ();
1179 ARDOUR::InterThreadInfo* current_interthread_info;
1181 AnalysisWindow* analysis_window;
1183 /* import specific info */
1185 struct EditorImportStatus : public ARDOUR::Session::ImportStatus {
1186 Editing::ImportMode mode;
1190 boost::shared_ptr<ARDOUR::Track> track;
1194 EditorImportStatus import_status;
1195 gint import_progress_timeout (void *);
1196 static void *_import_thread (void *);
1197 void* import_thread ();
1198 void finish_import ();
1200 /* to support this ... */
1202 void import_audio (bool as_tracks);
1203 void do_import (std::vector<Glib::ustring> paths, bool split, bool as_tracks);
1205 void move_to_start ();
1206 void move_to_end ();
1208 void center_playhead ();
1209 void center_edit_point ();
1210 void edit_cursor_backward ();
1211 void edit_cursor_forward ();
1212 void playhead_forward_to_grid ();
1213 void playhead_backward_to_grid ();
1214 void playhead_backward ();
1215 void playhead_forward ();
1216 void scroll_playhead (bool forward);
1217 void scroll_backward (float pages=0.8f);
1218 void scroll_forward (float pages=0.8f);
1219 void scroll_tracks_down ();
1220 void scroll_tracks_up ();
1221 void delete_sample_forward ();
1222 void delete_sample_backward ();
1223 void delete_screen ();
1224 void search_backwards ();
1225 void search_forwards ();
1227 void clear_markers ();
1228 void clear_ranges ();
1229 void clear_locations ();
1230 void unhide_markers ();
1231 void unhide_ranges ();
1232 void jump_forward_to_mark ();
1233 void jump_backward_to_mark ();
1234 void cursor_align (bool playhead_to_edit);
1236 void remove_last_capture ();
1237 void select_all_selectables_using_time_selection ();
1238 void select_all_selectables_using_loop();
1239 void select_all_selectables_using_punch();
1240 void set_selection_from_range (ARDOUR::Location&);
1241 void set_selection_from_punch ();
1242 void set_selection_from_loop ();
1243 void set_selection_from_region ();
1245 void add_location_mark (nframes64_t where);
1246 void add_location_from_audio_region ();
1247 void add_locations_from_audio_region ();
1248 void add_location_from_selection ();
1249 void set_loop_from_selection (bool play);
1250 void set_punch_from_selection ();
1251 void set_punch_from_region ();
1253 void set_loop_from_edit_range (bool play);
1254 void set_loop_from_region (bool play);
1255 void set_punch_from_edit_range ();
1257 void set_loop_range (nframes64_t start, nframes64_t end, std::string cmd);
1258 void set_punch_range (nframes64_t start, nframes64_t end, std::string cmd);
1260 void add_location_from_playhead_cursor ();
1261 bool select_new_marker;
1263 void reverse_selection ();
1264 void edit_envelope ();
1266 void start_scrolling ();
1267 void stop_scrolling ();
1269 double last_scrub_x;
1270 int scrubbing_direction;
1271 int scrub_reversals;
1272 int scrub_reverse_distance;
1275 void keyboard_selection_begin ();
1276 void keyboard_selection_finish (bool add);
1277 bool have_pending_keyboard_selection;
1278 nframes64_t pending_keyboard_selection_start;
1280 boost::shared_ptr<ARDOUR::Region> select_region_for_operation (int dir, TimeAxisView **tv);
1281 void extend_selection_to_end_of_region (bool next);
1282 void extend_selection_to_start_of_region (bool previous);
1284 Editing::SnapType snap_type;
1285 Editing::SnapMode snap_mode;
1287 /// Snap threshold in pixels
1288 double snap_threshold;
1290 bool ignore_gui_changes;
1296 Gtk::Menu fade_context_menu;
1297 void popup_fade_context_menu (int, int, ArdourCanvas::Item*, ItemType);
1299 void set_fade_in_shape (ARDOUR::AudioRegion::FadeShape);
1300 void set_fade_out_shape (ARDOUR::AudioRegion::FadeShape);
1302 void set_fade_length (bool in);
1303 void toggle_fade_active (bool in);
1304 void set_fade_in_active (bool);
1305 void set_fade_out_active (bool);
1307 std::set<boost::shared_ptr<ARDOUR::Playlist> > motion_frozen_playlists;
1308 RegionSelection pre_drag_region_selection;
1310 bool _dragging_playhead;
1311 bool _dragging_edit_point;
1313 void marker_drag_motion_callback (GdkEvent*);
1314 void marker_drag_finished_callback (GdkEvent*);
1316 gint mouse_rename_region (ArdourCanvas::Item*, GdkEvent*);
1318 void start_region_grab (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1319 void start_create_region_grab (ArdourCanvas::Item*, GdkEvent*);
1320 void start_region_copy_grab (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1321 void start_region_brush_grab (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1322 void start_selection_grab (ArdourCanvas::Item*, GdkEvent*);
1324 void region_view_item_click (AudioRegionView&, GdkEventButton*);
1326 void remove_gain_control_point (ArdourCanvas::Item*, GdkEvent*);
1327 void remove_control_point (ArdourCanvas::Item*, GdkEvent*);
1329 void mouse_brush_insert_region (RegionView*, nframes64_t pos);
1330 void brush (nframes64_t);
1332 void show_verbose_time_cursor (nframes64_t frame, double offset = 0, double xpos=-1, double ypos=-1);
1333 void show_verbose_duration_cursor (nframes64_t start, nframes64_t end, double offset = 0, double xpos=-1, double ypos=-1);
1334 double clamp_verbose_cursor_x (double);
1335 double clamp_verbose_cursor_y (double);
1337 /* Canvas event handlers */
1339 bool canvas_control_point_event (GdkEvent* event,ArdourCanvas::Item*, ControlPoint*);
1340 bool canvas_line_event (GdkEvent* event,ArdourCanvas::Item*, AutomationLine*);
1341 bool canvas_selection_rect_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1342 bool canvas_selection_start_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1343 bool canvas_selection_end_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1344 bool canvas_crossfade_view_event (GdkEvent* event,ArdourCanvas::Item*, CrossfadeView*);
1345 bool canvas_fade_in_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1346 bool canvas_fade_in_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1347 bool canvas_fade_out_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1348 bool canvas_fade_out_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1351 // These variables are used to detect a feedback loop and break it to avoid a gui hang
1353 ArdourCanvas::Item *last_item_entered;
1354 int last_item_entered_n;
1357 bool canvas_region_view_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1358 bool canvas_region_view_name_highlight_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1359 bool canvas_region_view_name_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1360 bool canvas_stream_view_event (GdkEvent* event,ArdourCanvas::Item*, RouteTimeAxisView*);
1361 bool canvas_marker_event (GdkEvent* event,ArdourCanvas::Item*, Marker*);
1362 bool canvas_zoom_rect_event (GdkEvent* event,ArdourCanvas::Item*);
1363 bool canvas_tempo_marker_event (GdkEvent* event,ArdourCanvas::Item*, TempoMarker*);
1364 bool canvas_meter_marker_event (GdkEvent* event,ArdourCanvas::Item*, MeterMarker*);
1365 bool canvas_automation_track_event(GdkEvent* event, ArdourCanvas::Item*, AutomationTimeAxisView*) ;
1367 bool canvas_tempo_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1368 bool canvas_meter_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1369 bool canvas_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1370 bool canvas_range_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1371 bool canvas_transport_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1372 bool canvas_cd_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1374 bool canvas_imageframe_item_view_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameView*);
1375 bool canvas_imageframe_view_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameTimeAxis*);
1376 bool canvas_imageframe_start_handle_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameView*);
1377 bool canvas_imageframe_end_handle_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameView*);
1378 bool canvas_marker_time_axis_view_event(GdkEvent* event, ArdourCanvas::Item*,MarkerTimeAxis*);
1379 bool canvas_markerview_item_view_event(GdkEvent* event, ArdourCanvas::Item*,MarkerView*);
1380 bool canvas_markerview_start_handle_event(GdkEvent* event, ArdourCanvas::Item*,MarkerView*);
1381 bool canvas_markerview_end_handle_event(GdkEvent* event, ArdourCanvas::Item*,MarkerView*);
1383 /* non-public event handlers */
1385 bool canvas_playhead_cursor_event (GdkEvent* event, ArdourCanvas::Item*);
1386 bool track_canvas_scroll (GdkEventScroll* event);
1388 bool track_canvas_scroll_event (GdkEventScroll* event);
1389 bool track_canvas_button_press_event (GdkEventButton* event);
1390 bool track_canvas_button_release_event (GdkEventButton* event);
1391 bool track_canvas_motion_notify_event (GdkEventMotion* event);
1393 Gtk::Allocation canvas_allocation;
1394 void track_canvas_allocate (Gtk::Allocation alloc);
1395 bool track_canvas_size_allocated ();
1396 bool track_canvas_drag_motion (Glib::RefPtr<Gdk::DragContext> const &, int, int, guint);
1398 void set_playhead_cursor ();
1400 void kbd_driver (sigc::slot<void,GdkEvent*>, bool use_track_canvas = true, bool use_time_canvas = true, bool can_select = true);
1401 void kbd_mute_unmute_region ();
1404 void kbd_do_brush (GdkEvent*);
1405 void kbd_do_audition (GdkEvent*);
1407 void handle_new_duration ();
1408 void initialize_canvas ();
1410 /* display control */
1412 bool _show_measures;
1413 /// true if the editor should follow the playhead, otherwise false
1414 bool _follow_playhead;
1415 /// true if waveforms should be shown while recording audio tracks, otherwise false
1416 bool _show_waveforms_recording;
1418 ARDOUR::TempoMap::BBTPointList *current_bbt_points;
1420 TempoLines* tempo_lines;
1422 ArdourCanvas::Group* time_line_group;
1424 void hide_measures ();
1425 void draw_measures ();
1426 bool redraw_measures ();
1428 void new_tempo_section ();
1430 void mouse_add_new_tempo_event (nframes64_t where);
1431 void mouse_add_new_meter_event (nframes64_t where);
1433 void remove_tempo_marker (ArdourCanvas::Item*);
1434 void remove_meter_marker (ArdourCanvas::Item*);
1435 gint real_remove_tempo_marker (ARDOUR::TempoSection*);
1436 gint real_remove_meter_marker (ARDOUR::MeterSection*);
1438 void edit_tempo_section (ARDOUR::TempoSection*);
1439 void edit_meter_section (ARDOUR::MeterSection*);
1440 void edit_tempo_marker (ArdourCanvas::Item*);
1441 void edit_meter_marker (ArdourCanvas::Item*);
1442 void edit_control_point (ArdourCanvas::Item*);
1444 void marker_menu_edit ();
1445 void marker_menu_remove ();
1446 void marker_menu_rename ();
1447 void marker_menu_lock (bool yn);
1448 void marker_menu_hide ();
1449 void marker_menu_loop_range ();
1450 void marker_menu_select_all_selectables_using_range ();
1451 void marker_menu_select_using_range ();
1452 void marker_menu_separate_regions_using_location ();
1453 void marker_menu_play_from ();
1454 void marker_menu_play_range ();
1455 void marker_menu_set_playhead ();
1456 void marker_menu_set_from_playhead ();
1457 void marker_menu_set_from_selection ();
1458 void marker_menu_range_to_next ();
1459 void new_transport_marker_menu_set_loop ();
1460 void new_transport_marker_menu_set_punch ();
1461 void update_loop_range_view (bool visibility=false);
1462 void update_punch_range_view (bool visibility=false);
1463 void new_transport_marker_menu_popdown ();
1464 void marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1465 void tm_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1466 void transport_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1467 void new_transport_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1468 void build_range_marker_menu (bool loop_or_punch);
1469 void build_marker_menu (bool start_or_end);
1470 void build_tm_marker_menu ();
1471 void build_new_transport_marker_menu ();
1473 Gtk::Menu* tm_marker_menu;
1474 Gtk::Menu* marker_menu;
1475 Gtk::Menu* start_end_marker_menu;
1476 Gtk::Menu* range_marker_menu;
1477 Gtk::Menu* transport_marker_menu;
1478 Gtk::Menu* new_transport_marker_menu;
1479 Gtk::Menu* cd_marker_menu;
1480 ArdourCanvas::Item* marker_menu_item;
1482 typedef std::list<Marker*> Marks;
1485 void remove_metric_marks ();
1486 void draw_metric_marks (const ARDOUR::Metrics& metrics);
1488 void compute_current_bbt_points (nframes_t left, nframes_t right);
1489 void tempo_map_changed (ARDOUR::Change);
1490 void redisplay_tempo (bool immediate_redraw);
1492 void snap_to (nframes64_t& first, int32_t direction = 0, bool for_mark = false);
1493 void snap_to_with_modifier (nframes64_t& first, GdkEvent const *, int32_t direction = 0, bool for_mark = false);
1494 void snap_to (nframes64_t& first, nframes64_t& last, int32_t direction = 0, bool for_mark = false);
1496 double snap_length_beats (nframes64_t start);
1498 uint32_t bbt_beat_subdivision;
1502 Gtk::ToggleButton editor_mixer_button;
1503 Gtk::ToggleButton editor_list_button;
1504 void editor_mixer_button_toggled ();
1505 void editor_list_button_toggled ();
1507 AudioClock edit_point_clock;
1508 AudioClock zoom_range_clock;
1509 Gtk::Button zoom_in_button;
1510 Gtk::Button zoom_out_button;
1511 Gtk::Button zoom_out_full_button;
1512 Gtk::Button zoom_onetoone_button;
1514 Gtk::Button tav_expand_button;
1515 Gtk::Button tav_shrink_button;
1517 Gtk::VBox toolbar_clock_vbox;
1518 Gtk::VBox toolbar_selection_clock_vbox;
1519 Gtk::Table toolbar_selection_clock_table;
1520 Gtk::Label toolbar_selection_cursor_label;
1522 Gtk::HBox mouse_mode_button_box;
1523 Gtkmm2ext::TearOff* mouse_mode_tearoff;
1524 Gtk::ToggleButton mouse_select_button;
1525 Gtk::ToggleButton mouse_move_button;
1526 Gtk::ToggleButton mouse_gain_button;
1527 Gtk::ToggleButton mouse_zoom_button;
1528 Gtk::ToggleButton mouse_timefx_button;
1529 Gtk::ToggleButton mouse_audition_button;
1531 void mouse_mode_toggled (Editing::MouseMode m);
1532 bool ignore_mouse_mode_toggle;
1534 Gtk::ToggleButton internal_edit_button;
1535 void toggle_internal_editing ();
1537 gint mouse_select_button_release (GdkEventButton*);
1539 Gtk::VBox automation_box;
1540 Gtk::Button automation_mode_button;
1541 Gtk::ToggleButton global_automation_button;
1543 Gtk::ComboBoxText edit_mode_selector;
1544 Gtk::VBox edit_mode_box;
1546 void set_edit_mode (ARDOUR::EditMode);
1547 void cycle_edit_mode ();
1548 void edit_mode_selection_done ();
1550 Gtk::ComboBoxText snap_type_selector;
1551 Gtk::ComboBoxText snap_mode_selector;
1554 std::vector<std::string> snap_type_strings;
1555 std::vector<std::string> snap_mode_strings;
1557 void snap_type_selection_done ();
1558 void snap_mode_selection_done ();
1559 void snap_mode_chosen (Editing::SnapMode);
1560 void snap_type_chosen (Editing::SnapType);
1562 Glib::RefPtr<Gtk::RadioAction> snap_type_action (Editing::SnapType);
1563 Glib::RefPtr<Gtk::RadioAction> snap_mode_action (Editing::SnapMode);
1565 Gtk::ComboBoxText zoom_focus_selector;
1566 Gtk::VBox zoom_focus_box;
1568 std::vector<std::string> zoom_focus_strings;
1570 void zoom_focus_selection_done ();
1571 void zoom_focus_chosen (Editing::ZoomFocus);
1573 Glib::RefPtr<Gtk::RadioAction> zoom_focus_action (Editing::ZoomFocus);
1576 Gtk::HBox track_zoom_box;
1577 Gtk::VBox zoom_vbox;
1579 void zoom_adjustment_changed();
1581 void edit_point_clock_changed();
1583 void setup_toolbar ();
1585 Gtkmm2ext::TearOff* tools_tearoff;
1586 Gtk::HBox toolbar_hbox;
1587 Gtk::EventBox toolbar_base;
1588 Gtk::Frame toolbar_frame;
1592 Gtk::HBox panic_box;
1593 Gtk::Button midi_panic_button;
1594 Gtk::ToggleButton midi_sound_notes;
1595 void midi_panic_button_pressed ();
1596 bool sound_notes () const { return midi_sound_notes.get_active(); }
1598 void setup_midi_toolbar ();
1600 /* selection process */
1602 Selection* selection;
1603 Selection* cut_buffer;
1605 void time_selection_changed ();
1606 void track_selection_changed ();
1607 void region_selection_changed ();
1608 sigc::connection editor_regions_selection_changed_connection;
1609 void sensitize_the_right_region_actions (bool have_selected_regions);
1610 void point_selection_changed ();
1611 void marker_selection_changed ();
1613 void cancel_selection ();
1615 void region_selection_op (void (ARDOUR::Region::*pmf)(void));
1616 void region_selection_op (void (ARDOUR::Region::*pmf)(void*), void*);
1617 void region_selection_op (void (ARDOUR::Region::*pmf)(bool), bool);
1619 bool audio_region_selection_covers (nframes64_t where);
1621 /* transport range select process */
1623 ArdourCanvas::SimpleRect* cd_marker_bar_drag_rect;
1624 ArdourCanvas::SimpleRect* range_bar_drag_rect;
1625 ArdourCanvas::SimpleRect* transport_bar_drag_rect;
1628 ArdourCanvas::SimpleRect *bogus_background_rect;
1630 ArdourCanvas::SimpleRect *transport_bar_range_rect;
1631 ArdourCanvas::SimpleRect *transport_bar_preroll_rect;
1632 ArdourCanvas::SimpleRect *transport_bar_postroll_rect;
1633 ArdourCanvas::SimpleRect *transport_loop_range_rect;
1634 ArdourCanvas::SimpleRect *transport_punch_range_rect;
1635 ArdourCanvas::SimpleLine *transport_punchin_line;
1636 ArdourCanvas::SimpleLine *transport_punchout_line;
1637 ArdourCanvas::SimpleRect *transport_preroll_rect;
1638 ArdourCanvas::SimpleRect *transport_postroll_rect;
1640 ARDOUR::Location* transport_loop_location();
1641 ARDOUR::Location* transport_punch_location();
1643 ARDOUR::Location *temp_location;
1645 /* object rubberband select process */
1647 bool select_all_within (nframes64_t start, nframes64_t end, gdouble topy, gdouble boty, const TrackViewList&, Selection::Operation op);
1649 ArdourCanvas::SimpleRect *rubberband_rect;
1651 /* mouse zoom process */
1653 ArdourCanvas::SimpleRect *zoom_rect;
1654 void reposition_zoom_rect (nframes64_t start, nframes64_t end);
1656 EditorRouteGroups* _route_groups;
1657 EditorRoutes* _routes;
1658 EditorRegions* _regions;
1659 EditorSnapshots* _snapshots;
1661 /* diskstream/route display management */
1662 Glib::RefPtr<Gdk::Pixbuf> rec_enabled_icon;
1663 Glib::RefPtr<Gdk::Pixbuf> rec_disabled_icon;
1665 Glib::RefPtr<Gtk::TreeSelection> route_display_selection;
1667 bool sync_track_view_list_and_routes ();
1669 Gtk::VBox list_vpacker;
1673 bool autoscroll_active;
1674 int autoscroll_timeout_tag;
1677 int last_autoscroll_x;
1678 int last_autoscroll_y;
1679 uint32_t autoscroll_cnt;
1680 nframes64_t autoscroll_x_distance;
1681 double autoscroll_y_distance;
1683 static gint _autoscroll_canvas (void *);
1684 bool autoscroll_canvas ();
1685 void start_canvas_autoscroll (int x, int y);
1686 void stop_canvas_autoscroll ();
1687 void maybe_autoscroll (GdkEventMotion*, bool);
1688 bool allow_vertical_scroll;
1691 void point_trim (GdkEvent*);
1692 void single_contents_trim (RegionView&, nframes64_t, bool, bool, bool);
1693 void single_start_trim (RegionView&, nframes64_t, bool, bool, bool);
1694 void single_end_trim (RegionView&, nframes64_t, bool, bool, bool);
1696 void thaw_region_after_trim (RegionView& rv);
1698 void trim_region_front();
1699 void trim_region_back();
1700 void trim_region (bool front);
1702 void trim_region_to_edit_point ();
1703 void trim_region_from_edit_point ();
1704 void trim_region_to_loop ();
1705 void trim_region_to_punch ();
1706 void trim_region_to_location (const ARDOUR::Location&, const char* cmd);
1708 void trim_to_region(bool forward);
1709 void trim_region_to_previous_region_end();
1710 void trim_region_to_next_region_start();
1712 bool show_gain_after_trim;
1716 int convert_drop_to_paths (
1717 std::vector<Glib::ustring>& paths,
1718 const Glib::RefPtr<Gdk::DragContext>& context,
1721 const Gtk::SelectionData& data,
1725 void track_canvas_drag_data_received (
1726 const Glib::RefPtr<Gdk::DragContext>& context,
1729 const Gtk::SelectionData& data,
1734 const Glib::RefPtr<Gdk::DragContext>& context,
1737 const Gtk::SelectionData& data,
1742 const Glib::RefPtr<Gdk::DragContext>& context,
1745 const Gtk::SelectionData& data,
1750 const Glib::RefPtr<Gdk::DragContext>& context,
1753 const Gtk::SelectionData& data,
1759 int write_region_selection(RegionSelection&);
1760 bool write_region (std::string path, boost::shared_ptr<ARDOUR::AudioRegion>);
1761 void bounce_region_selection ();
1762 void bounce_range_selection (bool replace, bool enable_processing);
1763 void external_edit_region ();
1765 int write_audio_selection (TimeSelection&);
1766 bool write_audio_range (ARDOUR::AudioPlaylist&, const ARDOUR::ChanCount& channels, std::list<ARDOUR::AudioRange>&);
1768 void write_selection ();
1770 XMLNode *before; /* used in *_reversible_command */
1772 void begin_reversible_command (std::string cmd_name);
1773 void commit_reversible_command ();
1775 void update_title ();
1776 void update_title_s (const std::string & snapshot_name);
1779 Selection* selection;
1780 double frames_per_unit;
1782 State (PublicEditor const * e);
1786 void store_state (State&) const;
1787 void restore_state (State *);
1789 void instant_save ();
1791 boost::shared_ptr<ARDOUR::AudioRegion> last_audition_region;
1793 /* freeze operations */
1795 ARDOUR::InterThreadInfo freeze_status;
1796 gint freeze_progress_timeout (void *);
1797 static void* _freeze_thread (void*);
1798 void* freeze_thread ();
1800 void freeze_route ();
1801 void unfreeze_route ();
1803 /* route-group solo + mute */
1805 void set_route_group_solo (ARDOUR::Route&, bool);
1806 void set_route_group_mute (ARDOUR::Route&, bool);
1810 void duplicate_dialog (bool with_dialog);
1812 nframes64_t event_frame (GdkEvent const *, double* px = 0, double* py = 0) const;
1814 /* returns false if mouse pointer is not in track or marker canvas
1816 bool mouse_frame (nframes64_t&, bool& in_track_canvas) const;
1818 /* "whats mine is yours" */
1820 TimeFXDialog* current_timefx;
1822 static void* timefx_thread (void *arg);
1823 void do_timefx (TimeFXDialog&);
1825 int time_stretch (RegionSelection&, float fraction);
1826 int pitch_shift (RegionSelection&, float cents);
1827 void pitch_shift_regions ();
1828 int time_fx (RegionSelection&, float val, bool pitching);
1830 /* editor-mixer strip */
1832 MixerStrip *current_mixer_strip;
1833 bool show_editor_mixer_when_tracks_arrive;
1834 Gtk::VBox current_mixer_strip_vbox;
1835 void cms_new (boost::shared_ptr<ARDOUR::Route>);
1836 void cms_deleted ();
1837 void current_mixer_strip_hidden ();
1838 void current_mixer_strip_removed ();
1840 void detach_tearoff (Gtk::Box* b, Gtk::Window* w);
1841 void reattach_tearoff (Gtk::Box* b, Gtk::Window* w, int32_t n);
1843 void ensure_all_elements_drawn ();
1845 /* nudging tracks */
1847 void nudge_track (bool use_edit_point, bool forwards);
1851 bool _xfade_visibility;
1854 void handle_new_imageframe_time_axis_view(const std::string & track_name, void* src) ;
1855 void handle_new_imageframe_marker_time_axis_view(const std::string & track_name, TimeAxisView* marked_track) ;
1857 void start_imageframe_grab(ArdourCanvas::Item*, GdkEvent*) ;
1858 void start_markerview_grab(ArdourCanvas::Item*, GdkEvent*) ;
1860 void imageframe_drag_motion_callback(ArdourCanvas::Item*, GdkEvent*) ;
1861 void markerview_drag_motion_callback(ArdourCanvas::Item*, GdkEvent*) ;
1862 void timeaxis_item_drag_finished_callback(ArdourCanvas::Item*, GdkEvent*) ;
1864 gint canvas_imageframe_item_view_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
1865 gint canvas_imageframe_view_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameTimeAxis* ifta);
1866 gint canvas_imageframe_start_handle_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
1867 gint canvas_imageframe_end_handle_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
1869 gint canvas_marker_time_axis_view_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerTimeAxis* mta);
1870 gint canvas_markerview_item_view_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
1871 gint canvas_markerview_start_handle_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
1872 gint canvas_markerview_end_handle_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
1874 void imageframe_start_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1875 void imageframe_end_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1876 void imageframe_start_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
1877 void imageframe_start_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
1878 void imageframe_end_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
1879 void imageframe_end_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
1881 void markerview_item_start_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1882 void markerview_item_end_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1883 void markerview_start_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
1884 void markerview_start_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
1885 void markerview_end_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
1886 void markerview_end_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
1888 void popup_imageframe_edit_menu(int button, int32_t time, ArdourCanvas::Item* ifv, bool with_frame) ;
1889 void popup_marker_time_axis_edit_menu(int button, int32_t time, ArdourCanvas::Item* ifv, bool with_frame) ;
1891 ImageFrameSocketHandler* image_socket_listener ;
1894 void toggle_xfade_active (boost::weak_ptr<ARDOUR::Crossfade>);
1895 void toggle_xfade_length (boost::weak_ptr<ARDOUR::Crossfade>);
1896 void edit_xfade (boost::weak_ptr<ARDOUR::Crossfade>);
1897 void xfade_edit_left_region ();
1898 void xfade_edit_right_region ();
1900 static const int32_t default_width = 995;
1901 static const int32_t default_height = 765;
1905 Gtk::Button nudge_forward_button;
1906 Gtk::Button nudge_backward_button;
1907 Gtk::HBox nudge_hbox;
1908 Gtk::VBox nudge_vbox;
1909 AudioClock nudge_clock;
1911 bool nudge_forward_release (GdkEventButton*);
1912 bool nudge_backward_release (GdkEventButton*);
1916 void apply_filter (ARDOUR::Filter&, std::string cmd);
1918 /* handling cleanup */
1920 int playlist_deletion_dialog (boost::shared_ptr<ARDOUR::Playlist>);
1922 std::vector<sigc::connection> session_connections;
1924 /* tracking step changes of track height */
1926 TimeAxisView* current_stepping_trackview;
1927 ARDOUR::microseconds_t last_track_height_step_timestamp;
1928 gint track_height_step_timeout();
1929 sigc::connection step_timeout;
1931 TimeAxisView* entered_track;
1932 RegionView* entered_regionview;
1935 void ensure_entered_track_selected (bool op_acts_on_objects = false);
1936 bool clear_entered_track;
1937 bool left_track_canvas (GdkEventCrossing*);
1938 bool entered_track_canvas (GdkEventCrossing*);
1939 void set_entered_track (TimeAxisView*);
1940 void set_entered_regionview (RegionView*);
1941 void ensure_track_visible (TimeAxisView*);
1942 gint left_automation_track ();
1944 bool _new_regionviews_show_envelope;
1946 void reset_canvas_action_sensitivity (bool);
1947 void toggle_gain_envelope_visibility ();
1948 void toggle_gain_envelope_active ();
1949 void reset_region_gain_envelopes ();
1951 bool on_key_press_event (GdkEventKey*);
1952 bool on_key_release_event (GdkEventKey*);
1954 void session_state_saved (std::string);
1956 Glib::RefPtr<Gtk::Action> undo_action;
1957 Glib::RefPtr<Gtk::Action> redo_action;
1959 void history_changed ();
1961 Gtk::HBox status_bar_hpacker;
1963 Editing::EditPoint _edit_point;
1965 Gtk::ComboBoxText edit_point_selector;
1967 void set_edit_point_preference (Editing::EditPoint ep, bool force = false);
1968 void cycle_edit_point (bool with_marker);
1969 void set_edit_point ();
1970 void edit_point_selection_done ();
1971 void edit_point_chosen (Editing::EditPoint);
1972 Glib::RefPtr<Gtk::RadioAction> edit_point_action (Editing::EditPoint);
1973 std::vector<std::string> edit_point_strings;
1975 void selected_marker_moved (ARDOUR::Location*);
1976 sigc::connection edit_point_clock_connection_a;
1977 sigc::connection edit_point_clock_connection_b;
1979 bool get_edit_op_range (nframes64_t& start, nframes64_t& end) const;
1981 void get_regions_at (RegionSelection&, nframes64_t where, const TrackSelection& ts) const;
1982 void get_regions_after (RegionSelection&, nframes64_t where, const TrackSelection& ts) const;
1984 void get_regions_for_action (RegionSelection&, bool allow_entered = false, bool allow_edit_position = true);
1986 sigc::connection fast_screen_update_connection;
1987 gint start_updating ();
1988 gint stop_updating ();
1989 void fast_update_strips ();
1990 bool meters_running;
1992 void select_next_route ();
1993 void select_prev_route ();
1995 void snap_to_internal (nframes64_t& first, int32_t direction = 0, bool for_mark = false);
1997 RhythmFerret* rhythm_ferret;
1998 BundleManager* _bundle_manager;
1999 GlobalPortMatrixWindow* _global_port_matrix[ARDOUR::DataType::num_types];
2001 void fit_tracks (TrackSelection &);
2002 void fit_selected_tracks ();
2003 void set_track_height (uint32_t h);
2005 void remove_tracks ();
2006 void toggle_tracks_active ();
2011 friend gboolean _idle_resize (gpointer);
2012 int32_t _pending_resize_amount;
2013 TimeAxisView* _pending_resize_view;
2015 void visible_order_range (int*, int*) const;
2018 bool _pending_locate_request;
2020 EditorSummary* _summary;
2021 void region_view_added (RegionView *);
2023 void update_canvas_now ();
2024 void streamview_height_changed ();
2026 EditorGroupTabs* _group_tabs;
2027 void fit_route_group (ARDOUR::RouteGroup *);
2030 friend class RegionDrag;
2031 friend class RegionMoveDrag;
2032 friend class RegionSpliceDrag;
2033 friend class TrimDrag;
2034 friend class MeterMarkerDrag;
2035 friend class TempoMarkerDrag;
2036 friend class CursorDrag;
2037 friend class FadeInDrag;
2038 friend class FadeOutDrag;
2039 friend class MarkerDrag;
2040 friend class RegionGainDrag;
2041 friend class ControlPointDrag;
2042 friend class LineDrag;
2043 friend class RubberbandSelectDrag;
2044 friend class TimeFXDrag;
2045 friend class ScrubDrag;
2046 friend class SelectionDrag;
2047 friend class RangeMarkerBarDrag;
2048 friend class MouseZoomDrag;
2049 friend class RegionCreateDrag;
2050 friend class RegionMotionDrag;
2051 friend class RegionInsertDrag;
2053 friend class EditorSummary;
2054 friend class EditorGroupTabs;
2056 friend class EditorRoutes;
2059 #endif /* __ardour_editor_h__ */