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/import_status.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"
68 namespace Gnome { namespace Canvas {
77 class AudioDiskstream;
99 class AudioRegionView;
100 class AudioStreamView;
101 class AudioTimeAxisView;
102 class AutomationLine;
103 class AutomationSelection;
104 class AutomationTimeAxisView;
109 class GlobalPortMatrixWindow;
110 class GroupedButtons;
112 class MidiRegionView;
114 class PlaylistSelector;
115 class PluginSelector;
118 class SoundFileOmega;
124 class TrackSelection;
125 class EditorGroupTabs;
127 class EditorRouteGroups;
129 class EditorLocations;
130 class EditorSnapshots;
132 /* <CMT Additions> */
133 class ImageFrameView;
134 class ImageFrameTimeAxisView;
135 class ImageFrameTimeAxis;
136 class MarkerTimeAxis ;
138 class ImageFrameSocketHandler ;
139 class TimeAxisViewItem ;
140 /* </CMT Additions> */
142 struct EditorCursor {
144 ArdourCanvas::Points points;
145 ArdourCanvas::Line canvas_item;
146 nframes64_t current_frame;
149 EditorCursor (Editor&, bool (Editor::*)(GdkEvent*,ArdourCanvas::Item*));
152 void set_position (nframes64_t);
153 void set_length (double units);
154 void set_y_axis (double position);
156 sigc::signal<void, nframes64_t> PositionChanged;
159 class Editor : public PublicEditor
165 void connect_to_session (ARDOUR::Session *);
166 ARDOUR::Session* current_session() const { return session; }
168 virtual bool have_idled () const { return _have_idled; }
170 nframes64_t leftmost_position() const { return leftmost_frame; }
172 nframes64_t current_page_frames() const {
173 return (nframes64_t) floor (_canvas_width * frames_per_unit);
176 double canvas_height () const {
177 return _canvas_height;
180 void cycle_snap_mode ();
181 void cycle_snap_choice ();
182 void set_snap_to (Editing::SnapType);
183 void set_snap_mode (Editing::SnapMode);
184 void set_snap_threshold (double pixel_distance) {snap_threshold = pixel_distance;}
186 Editing::SnapMode snap_mode () const;
187 Editing::SnapType snap_type () const;
189 void undo (uint32_t n = 1);
190 void redo (uint32_t n = 1);
192 XMLNode& get_state ();
193 int set_state (const XMLNode&, int version);
195 void set_mouse_mode (Editing::MouseMode, bool force=true);
196 void step_mouse_mode (bool next);
197 Editing::MouseMode current_mouse_mode () const { return mouse_mode; }
198 Editing::MidiEditMode current_midi_edit_mode () const;
200 bool internal_editing() const { return _internal_editing ; }
201 void set_internal_edit (bool yn);
204 void add_imageframe_time_axis(const std::string & track_name, void*) ;
205 void add_imageframe_marker_time_axis(const std::string & track_name, TimeAxisView* marked_track, void*) ;
206 void connect_to_image_compositor() ;
207 void scroll_timeaxis_to_imageframe_item(const TimeAxisViewItem* item) ;
208 TimeAxisView* get_named_time_axis(const std::string & name) ;
209 #endif /* WITH_CMT */
211 void foreach_time_axis_view (sigc::slot<void,TimeAxisView&>);
212 void add_to_idle_resize (TimeAxisView*, int32_t);
214 RouteTimeAxisView* get_route_view_by_id (PBD::ID& id);
216 void consider_auditioning (boost::shared_ptr<ARDOUR::Region>);
217 void hide_a_region (boost::shared_ptr<ARDOUR::Region>);
218 void remove_a_region (boost::shared_ptr<ARDOUR::Region>);
220 #ifdef USE_RUBBERBAND
221 std::vector<std::string> rb_opt_strings;
224 /* option editor-access */
226 void set_show_waveforms_recording (bool yn);
227 bool show_waveforms_recording() const { return _show_waveforms_recording; }
229 /* things that need to be public to be used in the main menubar */
231 void new_region_from_selection ();
232 void separate_regions_between (const TimeSelection&);
233 void separate_region_from_selection ();
234 void separate_region_from_punch ();
235 void separate_region_from_loop ();
236 void separate_regions_using_location (ARDOUR::Location&);
237 void transition_to_rolling (bool forward);
241 nframes64_t unit_to_frame (double unit) const {
242 return (nframes64_t) rint (unit * frames_per_unit);
245 double frame_to_unit (nframes64_t frame) const {
246 return rint ((double) frame / (double) frames_per_unit);
249 double frame_to_unit (double frame) const {
250 return rint (frame / frames_per_unit);
253 /* NOTE: these functions assume that the "pixel" coordinate is
254 the result of using the world->canvas affine transform on a
255 world coordinate. These coordinates already take into
256 account any scrolling carried out by adjusting the
260 nframes64_t pixel_to_frame (double pixel) const {
262 /* pixel can be less than zero when motion events
263 are processed. since we've already run the world->canvas
264 affine, that means that the location *really* is "off
265 to the right" and thus really is "before the start".
269 return (nframes64_t) rint (pixel * frames_per_unit * GNOME_CANVAS(track_canvas->gobj())->pixels_per_unit);
275 gulong frame_to_pixel (nframes64_t frame) const {
276 return (gulong) rint ((frame / (frames_per_unit * GNOME_CANVAS(track_canvas->gobj())->pixels_per_unit)));
279 void flush_canvas ();
283 Selection& get_selection() const { return *selection; }
284 Selection& get_cut_buffer() const { return *cut_buffer; }
286 bool extend_selection_to_track (TimeAxisView&);
288 void play_selection ();
289 void select_all_in_track (Selection::Operation op);
290 void select_all (Selection::Operation op);
291 void invert_selection_in_track ();
292 void invert_selection ();
293 void deselect_all ();
295 void set_selected_regionview_from_region_list (boost::shared_ptr<ARDOUR::Region> region, Selection::Operation op = Selection::Set);
299 void set_show_measures (bool yn);
300 bool show_measures () const { return _show_measures; }
302 /* analysis window */
304 void analyze_region_selection();
305 void analyze_range_selection();
309 void export_audio ();
310 void export_selection ();
311 void export_range ();
312 void export_region ();
314 void add_toplevel_controls (Gtk::Container&);
315 Gtk::HBox& get_status_bar_packer() { return status_bar_hpacker; }
317 void set_zoom_focus (Editing::ZoomFocus);
318 Editing::ZoomFocus get_zoom_focus () const { return zoom_focus; }
319 double get_current_zoom () const { return frames_per_unit; }
321 void temporal_zoom_step (bool coarser);
322 void tav_zoom_step (bool coarser);
324 /* stuff that AudioTimeAxisView and related classes use */
326 PlaylistSelector& playlist_selector() const;
327 void clear_playlist (boost::shared_ptr<ARDOUR::Playlist>);
329 void new_playlists (TimeAxisView* v);
330 void copy_playlists (TimeAxisView* v);
331 void clear_playlists (TimeAxisView* v);
333 TrackViewList* get_valid_views (TimeAxisView*, ARDOUR::RouteGroup* grp = 0);
334 void get_onscreen_tracks (TrackViewList&);
336 Width editor_mixer_strip_width;
337 void maybe_add_mixer_strip_width (XMLNode&);
338 void show_editor_mixer (bool yn);
339 void create_editor_mixer ();
340 void show_editor_list (bool yn);
341 void set_selected_mixer_strip (TimeAxisView&);
342 void hide_track_in_display (TimeAxisView& tv, bool temporary = false);
344 /* nudge is initiated by transport controls owned by ARDOUR_UI */
346 nframes64_t get_nudge_distance (nframes64_t pos, nframes64_t& next);
347 Evoral::MusicalTime get_grid_type_as_beats (bool& success, nframes64_t position);
349 void nudge_forward (bool next, bool force_playhead);
350 void nudge_backward (bool next, bool force_playhead);
352 /* nudge initiated from context menu */
354 void nudge_forward_capture_offset ();
355 void nudge_backward_capture_offset ();
357 /* playhead/screen stuff */
359 void set_follow_playhead (bool yn);
360 void toggle_follow_playhead ();
361 bool follow_playhead() const { return _follow_playhead; }
362 bool dragging_playhead () const { return _dragging_playhead; }
364 void toggle_zero_line_visibility ();
365 void toggle_waveforms_while_recording ();
367 void set_group_tabs ();
368 void toggle_measure_visibility ();
369 void toggle_logo_visibility ();
371 double get_physical_screen_width () const { return physical_screen_width; };
372 double physical_screen_width;
373 double physical_screen_height;
377 void toggle_selected_region_fades (int dir);
378 void update_region_fade_visibility ();
379 bool xfade_visibility() const { return _xfade_visibility; }
380 void update_xfade_visibility ();
382 /* redirect shared ops menu. caller must free returned menu */
384 Gtk::Menu* redirect_menu ();
386 /* floating windows/transient */
388 void ensure_float (Gtk::Window&);
392 void scroll_tracks_down_line ();
393 void scroll_tracks_up_line ();
395 bool new_regionviews_display_gain () { return _new_regionviews_show_envelope; }
396 void prepare_for_cleanup ();
397 void finish_cleanup ();
399 void maximise_editing_space();
400 void restore_editing_space();
402 void reset_x_origin (nframes64_t);
403 void reset_y_origin (double);
404 void reset_zoom (double);
405 void reposition_and_zoom (nframes64_t, double);
407 nframes64_t get_preferred_edit_position (bool ignore_playhead = false);
409 bool update_mouse_speed ();
410 bool decelerate_mouse_speed ();
412 void toggle_meter_updating();
414 void show_rhythm_ferret();
415 void show_bundle_manager ();
416 void show_global_port_matrix (ARDOUR::DataType);
418 void goto_visual_state (uint32_t);
419 void save_visual_state (uint32_t);
421 TrackViewList const & get_track_views () {
425 int get_regionview_count_from_region_list (boost::shared_ptr<ARDOUR::Region>);
427 void do_import (std::vector<Glib::ustring> paths, Editing::ImportDisposition, Editing::ImportMode mode, ARDOUR::SrcQuality, nframes64_t&);
428 void do_embed (std::vector<Glib::ustring> paths, Editing::ImportDisposition, Editing::ImportMode mode, nframes64_t&);
430 void get_regions_corresponding_to (boost::shared_ptr<ARDOUR::Region> region, std::vector<RegionView*>& regions);
432 void show_verbose_canvas_cursor_with (const std::string& txt);
433 void hide_verbose_canvas_cursor();
435 void center_screen (nframes64_t);
438 void map_transport_state ();
439 void map_position_change (nframes64_t);
445 void color_handler ();
447 ARDOUR::Session *session; ///< The session that we are editing, or 0
450 // to keep track of the playhead position for control_scroll
451 boost::optional<nframes64_t> _control_scroll_target;
453 PlaylistSelector* _playlist_selector;
455 typedef std::pair<TimeAxisView*,XMLNode*> TAVState;
459 double frames_per_unit;
460 nframes64_t leftmost_frame;
461 Editing::ZoomFocus zoom_focus;
462 std::list<TAVState> track_states;
465 std::list<VisualState*> undo_visual_stack;
466 std::list<VisualState*> redo_visual_stack;
467 VisualState* current_visual_state (bool with_tracks = true);
468 void undo_visual_state ();
469 void redo_visual_state ();
470 void use_visual_state (VisualState&);
472 void swap_visual_state ();
474 std::vector<VisualState*> visual_states;
475 sigc::connection visual_state_op_connection;
476 void start_visual_state_op (uint32_t n);
477 void cancel_visual_state_op (uint32_t n);
478 bool end_visual_state_op (uint32_t n);
480 nframes64_t leftmost_frame;
481 double frames_per_unit;
482 Editing::ZoomFocus zoom_focus;
484 void set_frames_per_unit (double);
487 Editing::MouseMode mouse_mode;
488 bool _internal_editing;
490 int post_maximal_editor_width;
491 int post_maximal_pane_position;
492 int pre_maximal_pane_position;
493 int pre_maximal_editor_width;
494 void pane_allocation_handler (Gtk::Allocation&, Gtk::Paned*);
496 Gtk::Notebook the_notebook;
497 Gtk::HPaned edit_pane;
499 Gtk::EventBox meter_base;
501 Gtk::EventBox marker_base;
502 Gtk::HBox marker_box;
503 Gtk::VBox scrollers_rulers_markers_box;
505 void location_changed (ARDOUR::Location *);
506 void location_flags_changed (ARDOUR::Location *, void *);
507 void refresh_location_display ();
508 void refresh_location_display_s (ARDOUR::Change);
509 void refresh_location_display_internal (ARDOUR::Locations::LocationList&);
510 void add_new_location (ARDOUR::Location *);
511 void location_gone (ARDOUR::Location *);
512 void remove_marker (ArdourCanvas::Item&, GdkEvent*);
513 gint really_remove_marker (ARDOUR::Location* loc);
514 void goto_nth_marker (int nth);
516 uint32_t location_marker_color;
517 uint32_t location_range_color;
518 uint32_t location_loop_color;
519 uint32_t location_punch_color;
520 uint32_t location_cd_marker_color;
522 struct LocationMarkers {
527 LocationMarkers () : start(0), end(0), valid (true) {}
533 void set_name (const std::string&);
534 void set_position (nframes64_t start, nframes64_t end = 0);
535 void set_color_rgba (uint32_t);
538 LocationMarkers *find_location_markers (ARDOUR::Location *) const;
539 ARDOUR::Location* find_location_from_marker (Marker *, bool& is_start) const;
540 Marker* entered_marker;
542 typedef std::map<ARDOUR::Location*,LocationMarkers *> LocationMarkerMap;
543 LocationMarkerMap location_markers;
545 void hide_marker (ArdourCanvas::Item*, GdkEvent*);
546 void clear_marker_display ();
547 void mouse_add_new_marker (nframes64_t where, bool is_cd=false, bool is_xrun=false);
548 bool choose_new_marker_name(std::string &name);
549 void update_cd_marker_display ();
550 void ensure_cd_marker_updated (LocationMarkers * lam, ARDOUR::Location * location);
552 TimeAxisView* clicked_axisview;
553 RouteTimeAxisView* clicked_routeview;
554 /** The last RegionView that was clicked on, or 0 if the last click was not
555 * on a RegionView. This is set up by the canvas event handlers in
556 * editor_canvas_events.cc
558 RegionView* clicked_regionview;
559 RegionSelection latest_regionviews;
560 uint32_t clicked_selection;
561 CrossfadeView* clicked_crossfadeview;
562 ControlPoint* clicked_control_point;
564 void sort_track_selection (TrackSelection* sel = 0);
566 void get_relevant_tracks (std::set<RouteTimeAxisView*>& relevant_tracks) const;
567 void get_equivalent_tracks (RouteTimeAxisView*, std::set<RouteTimeAxisView*> &, ARDOUR::RouteGroup::Property) const;
568 void get_equivalent_regions (RegionView* rv, std::vector<RegionView*> &, ARDOUR::RouteGroup::Property) const;
569 RegionSelection get_equivalent_regions (RegionSelection &, ARDOUR::RouteGroup::Property) const;
570 void mapover_tracks (sigc::slot<void,RouteTimeAxisView&,uint32_t> sl, TimeAxisView*, ARDOUR::RouteGroup::Property) const;
572 /* functions to be passed to mapover_tracks(), possibly with sigc::bind()-supplied arguments */
574 void mapped_get_equivalent_regions (RouteTimeAxisView&, uint32_t, RegionView *, std::vector<RegionView*>*) const;
575 void mapped_use_new_playlist (RouteTimeAxisView&, uint32_t, std::vector<boost::shared_ptr<ARDOUR::Playlist> > const &);
576 void mapped_use_copy_playlist (RouteTimeAxisView&, uint32_t, std::vector<boost::shared_ptr<ARDOUR::Playlist> > const &);
577 void mapped_clear_playlist (RouteTimeAxisView&, uint32_t);
581 void button_selection (ArdourCanvas::Item* item, GdkEvent* event, ItemType item_type);
582 bool button_release_can_deselect;
584 void catch_vanishing_regionview (RegionView *);
586 void set_selected_track (TimeAxisView&, Selection::Operation op = Selection::Set, bool no_remove=false);
587 void select_all_tracks ();
589 bool set_selected_control_point_from_click (Selection::Operation op = Selection::Set, bool no_remove=false);
590 void set_selected_track_from_click (bool press, Selection::Operation op = Selection::Set, bool no_remove=false);
591 void set_selected_track_as_side_effect (bool force = false);
592 bool set_selected_regionview_from_click (bool press, Selection::Operation op = Selection::Set, bool no_track_remove=false);
594 bool set_selected_regionview_from_map_event (GdkEventAny*, StreamView*, boost::weak_ptr<ARDOUR::Region>);
595 void collect_new_region_view (RegionView *);
596 void collect_and_select_new_region_view (RegionView *);
598 Gtk::Menu track_context_menu;
599 Gtk::Menu track_region_context_menu;
600 Gtk::Menu track_selection_context_menu;
601 Gtk::Menu track_crossfade_context_menu;
603 Gtk::MenuItem* region_edit_menu_split_item;
604 Gtk::MenuItem* region_edit_menu_split_multichannel_item;
605 Gtk::Menu * track_region_edit_playlist_menu;
606 Gtk::Menu * track_edit_playlist_submenu;
607 Gtk::Menu * track_selection_edit_playlist_submenu;
609 void popup_track_context_menu (int, int, ItemType, bool, nframes64_t);
610 Gtk::Menu* build_track_context_menu (nframes64_t);
611 Gtk::Menu* build_track_bus_context_menu (nframes64_t);
612 Gtk::Menu* build_track_region_context_menu (nframes64_t frame);
613 Gtk::Menu* build_track_crossfade_context_menu (nframes64_t);
614 Gtk::Menu* build_track_selection_context_menu (nframes64_t);
615 void add_dstream_context_items (Gtk::Menu_Helpers::MenuList&);
616 void add_bus_context_items (Gtk::Menu_Helpers::MenuList&);
617 void add_region_context_items (StreamView*, boost::shared_ptr<ARDOUR::Region>, Gtk::Menu_Helpers::MenuList&);
618 void add_crossfade_context_items (AudioStreamView*, boost::shared_ptr<ARDOUR::Crossfade>, Gtk::Menu_Helpers::MenuList&, bool many);
619 void add_selection_context_items (Gtk::Menu_Helpers::MenuList&);
621 void handle_new_route (ARDOUR::RouteList&);
622 void remove_route (TimeAxisView *);
625 Gtk::HBox global_hpacker;
626 Gtk::VBox global_vpacker;
629 Gdk::Cursor* current_canvas_cursor;
630 void set_canvas_cursor ();
631 Gdk::Cursor* which_grabber_cursor ();
633 ArdourCanvas::Canvas* track_canvas;
635 ArdourCanvas::NoEventText* verbose_canvas_cursor;
636 bool verbose_cursor_visible;
638 void parameter_changed (std::string);
640 bool track_canvas_motion (GdkEvent*);
642 void set_verbose_canvas_cursor (const std::string &, double x, double y);
643 void set_verbose_canvas_cursor_text (const std::string &);
644 void show_verbose_canvas_cursor();
646 bool verbose_cursor_on; // so far unused
648 Gtk::EventBox time_canvas_event_box;
649 Gtk::EventBox track_canvas_event_box;
650 Gtk::EventBox time_button_event_box;
651 Gtk::EventBox ruler_label_event_box;
653 ArdourCanvas::Group *minsec_group;
654 ArdourCanvas::Pixbuf *logo_item;
655 ArdourCanvas::Group *bbt_group;
656 ArdourCanvas::Group *timecode_group;
657 ArdourCanvas::Group *frame_group;
658 ArdourCanvas::Group *tempo_group;
659 ArdourCanvas::Group *meter_group;
660 ArdourCanvas::Group *marker_group;
661 ArdourCanvas::Group *range_marker_group;
662 ArdourCanvas::Group *transport_marker_group;
663 ArdourCanvas::Group* cd_marker_group;
665 ArdourCanvas::Group* timebar_group;
667 /* These bars never need to be scrolled */
668 ArdourCanvas::Group* meter_bar_group;
669 ArdourCanvas::Group* tempo_bar_group;
670 ArdourCanvas::Group* marker_bar_group;
671 ArdourCanvas::Group* range_marker_bar_group;
672 ArdourCanvas::Group* transport_marker_bar_group;
673 ArdourCanvas::Group* cd_marker_bar_group;
675 /** The group containing all items that require horizontal scrolling. */
676 ArdourCanvas::Group* _background_group;
678 The _master_group is the group containing all items
679 that require horizontal scrolling..
680 It is primarily used to separate canvas items
681 that require horizontal scrolling from those that do not.
683 ArdourCanvas::Group* _master_group;
685 /* The group containing all trackviews. Only scrolled vertically. */
686 ArdourCanvas::Group* _trackview_group;
688 /* The group used for region motion. Sits on top of _trackview_group */
689 ArdourCanvas::Group* _region_motion_group;
692 ruler_metric_timecode = 0,
693 ruler_metric_bbt = 1,
694 ruler_metric_frames = 2,
695 ruler_metric_minsec = 3,
697 ruler_time_tempo = 4,
698 ruler_time_meter = 5,
699 ruler_time_marker = 6,
700 ruler_time_range_marker = 7,
701 ruler_time_transport_marker = 8,
702 ruler_time_cd_marker = 9,
705 static GtkCustomMetric ruler_metrics[4];
706 Glib::RefPtr<Gtk::ToggleAction> ruler_timecode_action;
707 Glib::RefPtr<Gtk::ToggleAction> ruler_bbt_action;
708 Glib::RefPtr<Gtk::ToggleAction> ruler_samples_action;
709 Glib::RefPtr<Gtk::ToggleAction> ruler_minsec_action;
710 Glib::RefPtr<Gtk::ToggleAction> ruler_tempo_action;
711 Glib::RefPtr<Gtk::ToggleAction> ruler_meter_action;
712 Glib::RefPtr<Gtk::ToggleAction> ruler_marker_action;
713 Glib::RefPtr<Gtk::ToggleAction> ruler_range_action;
714 Glib::RefPtr<Gtk::ToggleAction> ruler_loop_punch_action;
715 Glib::RefPtr<Gtk::ToggleAction> ruler_cd_marker_action;
716 bool no_ruler_shown_update;
718 gint ruler_button_press (GdkEventButton*);
719 gint ruler_button_release (GdkEventButton*);
720 gint ruler_mouse_motion (GdkEventMotion*);
721 bool ruler_scroll (GdkEventScroll* event);
723 Gtk::Widget * ruler_grabbed_widget;
725 void initialize_rulers ();
726 void update_just_timecode ();
727 void compute_fixed_ruler_scale (); //calculates the RulerScale of the fixed rulers
728 void update_fixed_rulers ();
729 void update_tempo_based_rulers ();
730 void popup_ruler_menu (nframes64_t where = 0, ItemType type = RegionItem);
731 void update_ruler_visibility ();
732 void set_ruler_visible (RulerType, bool);
733 void toggle_ruler_visibility (RulerType rt);
734 void ruler_toggled (int);
735 gint ruler_label_button_release (GdkEventButton*);
736 void store_ruler_visibility ();
737 void restore_ruler_visibility ();
739 static gint _metric_get_timecode (GtkCustomRulerMark **, gdouble, gdouble, gint);
740 static gint _metric_get_bbt (GtkCustomRulerMark **, gdouble, gdouble, gint);
741 static gint _metric_get_frames (GtkCustomRulerMark **, gdouble, gdouble, gint);
742 static gint _metric_get_minsec (GtkCustomRulerMark **, gdouble, gdouble, gint);
744 enum MinsecRulerScale {
751 MinsecRulerScale minsec_ruler_scale;
753 nframes_t minsec_mark_interval;
754 gint minsec_mark_modulo;
756 void set_minsec_ruler_scale (gdouble lower, gdouble upper);
758 enum TimecodeRulerScale {
760 timecode_show_frames,
761 timecode_show_seconds,
762 timecode_show_minutes,
766 TimecodeRulerScale timecode_ruler_scale;
768 nframes_t timecode_mark_interval;
769 gint timecode_mark_modulo;
770 gint timecode_nmarks;
771 void set_timecode_ruler_scale (gdouble lower, gdouble upper);
781 bbt_show_ticks_detail,
782 bbt_show_ticks_super_detail
785 BBTRulerScale bbt_ruler_scale;
789 uint32_t bbt_bar_helper_on;
790 uint32_t bbt_accent_modulo;
791 void compute_bbt_ruler_scale (nframes64_t lower, nframes64_t upper);
793 gint metric_get_timecode (GtkCustomRulerMark **, gdouble, gdouble, gint);
794 gint metric_get_bbt (GtkCustomRulerMark **, gdouble, gdouble, gint);
795 gint metric_get_frames (GtkCustomRulerMark **, gdouble, gdouble, gint);
796 gint metric_get_minsec (GtkCustomRulerMark **, gdouble, gdouble, gint);
798 Gtk::Widget *_ruler_separator;
799 GtkWidget *_timecode_ruler;
800 GtkWidget *_bbt_ruler;
801 GtkWidget *_frames_ruler;
802 GtkWidget *_minsec_ruler;
803 Gtk::Widget *timecode_ruler;
804 Gtk::Widget *bbt_ruler;
805 Gtk::Widget *frames_ruler;
806 Gtk::Widget *minsec_ruler;
807 static Editor *ruler_editor;
809 static const double timebar_height;
810 guint32 visible_timebars;
811 gdouble canvas_timebars_vsize;
812 gdouble get_canvas_timebars_vsize () const { return canvas_timebars_vsize; }
813 Gtk::Menu *editor_ruler_menu;
815 ArdourCanvas::SimpleRect* tempo_bar;
816 ArdourCanvas::SimpleRect* meter_bar;
817 ArdourCanvas::SimpleRect* marker_bar;
818 ArdourCanvas::SimpleRect* range_marker_bar;
819 ArdourCanvas::SimpleRect* transport_marker_bar;
820 ArdourCanvas::SimpleRect* cd_marker_bar;
822 Gtk::Label minsec_label;
823 Gtk::Label bbt_label;
824 Gtk::Label timecode_label;
825 Gtk::Label frame_label;
826 Gtk::Label tempo_label;
827 Gtk::Label meter_label;
828 Gtk::Label mark_label;
829 Gtk::Label range_mark_label;
830 Gtk::Label transport_mark_label;
831 Gtk::Label cd_mark_label;
833 Gtk::VBox time_button_vbox;
834 Gtk::HBox time_button_hbox;
836 friend class EditorCursor;
838 EditorCursor* playhead_cursor;
839 ArdourCanvas::Group* cursor_group;
841 nframes64_t get_region_boundary (nframes64_t pos, int32_t dir, bool with_selection, bool only_onscreen);
843 void cursor_to_region_boundary (bool with_selection, int32_t dir);
844 void cursor_to_next_region_boundary (bool with_selection);
845 void cursor_to_previous_region_boundary (bool with_selection);
846 void cursor_to_next_region_point (EditorCursor*, ARDOUR::RegionPoint);
847 void cursor_to_previous_region_point (EditorCursor*, ARDOUR::RegionPoint);
848 void cursor_to_region_point (EditorCursor*, ARDOUR::RegionPoint, int32_t dir);
849 void cursor_to_selection_start (EditorCursor *);
850 void cursor_to_selection_end (EditorCursor *);
852 void selected_marker_to_region_boundary (bool with_selection, int32_t dir);
853 void selected_marker_to_next_region_boundary (bool with_selection);
854 void selected_marker_to_previous_region_boundary (bool with_selection);
855 void selected_marker_to_next_region_point (ARDOUR::RegionPoint);
856 void selected_marker_to_previous_region_point (ARDOUR::RegionPoint);
857 void selected_marker_to_region_point (ARDOUR::RegionPoint, int32_t dir);
858 void selected_marker_to_selection_start ();
859 void selected_marker_to_selection_end ();
861 void select_all_selectables_using_cursor (EditorCursor *, bool);
862 void select_all_selectables_using_edit (bool);
863 void select_all_selectables_between (bool within);
864 void select_range_between ();
866 boost::shared_ptr<ARDOUR::Region> find_next_region (nframes64_t, ARDOUR::RegionPoint, int32_t dir, TrackViewList&, TimeAxisView ** = 0);
867 nframes64_t find_next_region_boundary (nframes64_t, int32_t dir, const TrackViewList&);
869 std::vector<nframes64_t> region_boundary_cache;
870 void build_region_boundary_cache ();
873 Gtk::HBox bottom_hbox;
875 Gtk::Table edit_packer;
876 Gtk::VScrollbar edit_vscrollbar;
878 Gtk::Adjustment vertical_adjustment;
879 Gtk::Adjustment horizontal_adjustment;
881 Gtk::Layout controls_layout;
882 bool control_layout_scroll (GdkEventScroll* ev);
883 void controls_layout_size_request (Gtk::Requisition*);
884 sigc::connection controls_layout_size_request_connection;
886 Gtk::HScrollbar edit_hscrollbar;
887 bool _dragging_hscrollbar;
889 void reset_hscrollbar_stepping ();
891 bool hscrollbar_button_press (GdkEventButton*);
892 bool hscrollbar_button_release (GdkEventButton*);
893 void hscrollbar_allocate (Gtk::Allocation &alloc);
895 double _canvas_width;
896 double _canvas_height;
897 double full_canvas_height;
899 bool track_canvas_map_handler (GdkEventAny*);
901 gint edit_controls_button_release (GdkEventButton*);
902 Gtk::Menu *edit_controls_left_menu;
903 Gtk::Menu *edit_controls_right_menu;
905 Gtk::VBox ruler_label_vbox;
906 Gtk::VBox track_canvas_vbox;
907 Gtk::VBox time_canvas_vbox;
908 Gtk::VBox edit_controls_vbox;
909 Gtk::HBox edit_controls_hbox;
911 void control_scroll (float);
912 void access_action (std::string,std::string);
913 bool deferred_control_scroll (nframes64_t);
914 sigc::connection control_scroll_connection;
916 gdouble get_trackview_group_vertical_offset () const { return vertical_adjustment.get_value () - canvas_timebars_vsize;}
918 ArdourCanvas::Group* get_background_group () const { return _background_group; }
919 ArdourCanvas::Group* get_trackview_group () const { return _trackview_group; }
920 double last_trackview_group_vertical_offset;
921 void tie_vertical_scrolling ();
922 void scroll_canvas_horizontally ();
923 void scroll_canvas_vertically ();
925 struct VisualChange {
933 nframes64_t time_origin;
934 double frames_per_unit;
939 VisualChange() : pending ((VisualChange::Type) 0), time_origin (0), frames_per_unit (0), idle_handler_id (-1) {}
941 pending = Type (pending | t);
946 VisualChange pending_visual_change;
948 static int _idle_visual_changer (void *arg);
949 int idle_visual_changer ();
951 void queue_visual_change (nframes64_t);
952 void queue_visual_change (double);
953 void queue_visual_change_y (double);
954 void ensure_visual_change_idle_handler ();
956 void end_location_changed (ARDOUR::Location*);
959 TrackViewList track_views;
960 std::pair<TimeAxisView*, ARDOUR::layer_t> trackview_by_y_position (double);
961 TimeAxisView* axis_view_from_route (ARDOUR::Route *) const;
962 TrackSelection axis_views_from_routes (std::list<ARDOUR::Route *>) const;
964 TrackSelection get_tracks_for_range_action () const;
966 static Gdk::Cursor* cross_hair_cursor;
967 static Gdk::Cursor* trimmer_cursor;
968 static Gdk::Cursor* selector_cursor;
969 static Gdk::Cursor* grabber_cursor;
970 static Gdk::Cursor* grabber_edit_point_cursor;
971 static Gdk::Cursor* zoom_cursor;
972 static Gdk::Cursor* time_fx_cursor;
973 static Gdk::Cursor* fader_cursor;
974 static Gdk::Cursor* speaker_cursor;
975 static Gdk::Cursor* midi_pencil_cursor;
976 static Gdk::Cursor* midi_select_cursor;
977 static Gdk::Cursor* midi_resize_cursor;
978 static Gdk::Cursor* midi_erase_cursor;
979 static Gdk::Cursor* wait_cursor;
980 static Gdk::Cursor* timebar_cursor;
981 static Gdk::Cursor* transparent_cursor;
983 static void build_cursors ();
985 sigc::connection scroll_connection;
986 nframes64_t last_update_frame;
987 void center_screen_internal (nframes64_t, float);
989 void update_current_screen ();
991 void session_going_away ();
993 nframes64_t cut_buffer_start;
994 nframes64_t cut_buffer_length;
996 bool typed_event (ArdourCanvas::Item*, GdkEvent*, ItemType);
997 bool button_press_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
998 bool button_press_handler_1 (ArdourCanvas::Item *, GdkEvent *, ItemType);
999 bool button_press_handler_2 (ArdourCanvas::Item *, GdkEvent *, ItemType);
1000 bool button_release_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1001 bool motion_handler (ArdourCanvas::Item*, GdkEvent*, bool from_autoscroll = false);
1002 bool enter_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1003 bool leave_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1005 /* KEYMAP HANDLING */
1007 void register_actions ();
1009 int ensure_cursor (nframes64_t* pos);
1011 void cut_copy (Editing::CutCopyOp);
1012 bool can_cut_copy () const;
1013 void cut_copy_points (Editing::CutCopyOp);
1014 void cut_copy_regions (Editing::CutCopyOp, RegionSelection&);
1015 void cut_copy_ranges (Editing::CutCopyOp);
1016 void cut_copy_midi (Editing::CutCopyOp);
1018 void mouse_paste ();
1019 void paste_internal (nframes64_t position, float times);
1021 /* EDITING OPERATIONS */
1023 void reset_point_selection ();
1024 void toggle_region_mute ();
1025 void toggle_region_lock ();
1026 void toggle_region_opaque ();
1027 void toggle_record_enable ();
1028 void set_region_lock_style (ARDOUR::Region::PositionLockStyle);
1029 void raise_region ();
1030 void raise_region_to_top ();
1031 void lower_region ();
1032 void lower_region_to_bottom ();
1033 void split_regions_at (nframes64_t, RegionSelection&);
1034 void split_region_at_transients ();
1035 void split_region_at_points (boost::shared_ptr<ARDOUR::Region>, ARDOUR::AnalysisFeatureList&, bool can_ferret);
1036 void crop_region_to_selection ();
1037 void crop_region_to (nframes64_t start, nframes64_t end);
1038 void set_sync_point (nframes64_t, const RegionSelection&);
1039 void set_region_sync_from_edit_point ();
1040 void remove_region_sync();
1041 void align_selection (ARDOUR::RegionPoint, nframes64_t position, const RegionSelection&);
1042 void align_selection_relative (ARDOUR::RegionPoint point, nframes64_t position, const RegionSelection&);
1043 void align_region (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, nframes64_t position);
1044 void align_region_internal (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, nframes64_t position);
1045 void remove_selected_regions ();
1046 void remove_clicked_region ();
1047 void edit_region ();
1048 void show_midi_list_editor ();
1049 void rename_region ();
1050 void duplicate_some_regions (RegionSelection&, float times);
1051 void duplicate_selection (float times);
1052 void region_fill_selection ();
1054 void region_fill_track ();
1055 void audition_playlist_region_standalone (boost::shared_ptr<ARDOUR::Region>);
1056 void audition_playlist_region_via_route (boost::shared_ptr<ARDOUR::Region>, ARDOUR::Route&);
1057 void split_multichannel_region();
1058 void reverse_region ();
1059 void strip_region_silence ();
1060 void normalize_region ();
1061 double _last_normalization_value;
1062 void reset_region_scale_amplitude ();
1063 void adjust_region_scale_amplitude (bool up);
1064 void quantize_region ();
1066 void do_insert_time ();
1067 void insert_time (nframes64_t, nframes64_t, Editing::InsertTimeOption, bool, bool, bool);
1069 void tab_to_transient (bool forward);
1071 void use_region_as_bar ();
1072 void use_range_as_bar ();
1074 void define_one_bar (nframes64_t start, nframes64_t end);
1076 void audition_region_from_region_list ();
1077 void hide_region_from_region_list ();
1079 void align (ARDOUR::RegionPoint);
1080 void align_relative (ARDOUR::RegionPoint);
1083 void reset_focus ();
1089 void paste (float times);
1091 int get_prefix (float&, bool&);
1093 void keyboard_paste ();
1094 void keyboard_insert_region_list_selection ();
1096 void region_from_selection ();
1097 void create_region_from_selection (std::vector<boost::shared_ptr<ARDOUR::Region> >&);
1099 void play_from_start ();
1100 void play_from_edit_point ();
1101 void play_from_edit_point_and_return ();
1102 void play_selected_region ();
1103 void play_edit_range ();
1104 void loop_selected_region ();
1105 void play_location (ARDOUR::Location&);
1106 void loop_location (ARDOUR::Location&);
1108 void temporal_zoom_selection ();
1109 void temporal_zoom_region (bool both_axes);
1110 void zoom_to_region (bool both_axes);
1111 void temporal_zoom_session ();
1112 void temporal_zoom (gdouble scale);
1113 void temporal_zoom_by_frame (nframes64_t start, nframes64_t end, const std::string & op);
1114 void temporal_zoom_to_frame (bool coarser, nframes64_t frame);
1116 void amplitude_zoom (gdouble scale);
1117 void amplitude_zoom_step (bool in);
1119 void insert_region_list_drag (boost::shared_ptr<ARDOUR::Region>, int x, int y);
1120 void insert_region_list_selection (float times);
1122 void insert_route_list_drag (boost::shared_ptr<ARDOUR::Route>, int x, int y);
1124 /* import & embed */
1126 void add_external_audio_action (Editing::ImportMode);
1127 void external_audio_dialog ();
1128 void session_import_dialog ();
1130 int check_whether_and_how_to_import(std::string, bool all_or_nothing = true);
1131 bool check_multichannel_status (const std::vector<Glib::ustring>& paths);
1133 SoundFileOmega* sfbrowser;
1135 void bring_in_external_audio (Editing::ImportMode mode, nframes64_t& pos);
1137 bool idle_drop_paths (std::vector<Glib::ustring> paths, nframes64_t frame, double ypos);
1138 void drop_paths_part_two (const std::vector<Glib::ustring>& paths, nframes64_t frame, double ypos);
1140 int import_sndfiles (std::vector<Glib::ustring> paths, Editing::ImportMode mode, ARDOUR::SrcQuality, nframes64_t& pos,
1141 int target_regions, int target_tracks, boost::shared_ptr<ARDOUR::Track>, bool, uint32_t total);
1142 int embed_sndfiles (std::vector<Glib::ustring> paths, bool multiple_files, bool& check_sample_rate, Editing::ImportMode mode,
1143 nframes64_t& pos, int target_regions, int target_tracks, boost::shared_ptr<ARDOUR::Track>&);
1145 int add_sources (std::vector<Glib::ustring> paths, ARDOUR::SourceList& sources, nframes64_t& pos, Editing::ImportMode,
1146 int target_regions, int target_tracks, boost::shared_ptr<ARDOUR::Track>&, bool add_channel_suffix);
1147 int finish_bringing_in_material (boost::shared_ptr<ARDOUR::Region> region, uint32_t, uint32_t, nframes64_t& pos, Editing::ImportMode mode,
1148 boost::shared_ptr<ARDOUR::Track>& existing_track);
1150 boost::shared_ptr<ARDOUR::AudioTrack> get_nth_selected_audio_track (int nth) const;
1151 boost::shared_ptr<ARDOUR::MidiTrack> get_nth_selected_midi_track (int nth) const;
1153 /* generic interthread progress window */
1155 ArdourDialog* interthread_progress_window;
1156 Gtk::Label interthread_progress_label;
1157 Gtk::VBox interthread_progress_vbox;
1158 Gtk::ProgressBar interthread_progress_bar;
1159 Gtk::Button interthread_cancel_button;
1160 Gtk::Label interthread_cancel_label;
1161 sigc::connection interthread_progress_connection;
1162 void interthread_cancel_clicked ();
1163 void build_interthread_progress_window ();
1164 ARDOUR::InterThreadInfo* current_interthread_info;
1166 AnalysisWindow* analysis_window;
1168 /* import specific info */
1170 struct EditorImportStatus : public ARDOUR::ImportStatus {
1171 Editing::ImportMode mode;
1175 boost::shared_ptr<ARDOUR::Track> track;
1179 EditorImportStatus import_status;
1180 gint import_progress_timeout (void *);
1181 static void *_import_thread (void *);
1182 void* import_thread ();
1183 void finish_import ();
1185 /* to support this ... */
1187 void import_audio (bool as_tracks);
1188 void do_import (std::vector<Glib::ustring> paths, bool split, bool as_tracks);
1190 void move_to_start ();
1191 void move_to_end ();
1193 void center_playhead ();
1194 void center_edit_point ();
1195 void edit_cursor_backward ();
1196 void edit_cursor_forward ();
1197 void playhead_forward_to_grid ();
1198 void playhead_backward_to_grid ();
1199 void playhead_backward ();
1200 void playhead_forward ();
1201 void scroll_playhead (bool forward);
1202 void scroll_backward (float pages=0.8f);
1203 void scroll_forward (float pages=0.8f);
1204 void scroll_tracks_down ();
1205 void scroll_tracks_up ();
1206 void delete_sample_forward ();
1207 void delete_sample_backward ();
1208 void delete_screen ();
1209 void search_backwards ();
1210 void search_forwards ();
1212 void clear_markers ();
1213 void clear_ranges ();
1214 void clear_locations ();
1215 void unhide_markers ();
1216 void unhide_ranges ();
1217 void jump_forward_to_mark ();
1218 void jump_backward_to_mark ();
1219 void cursor_align (bool playhead_to_edit);
1221 void remove_last_capture ();
1222 void select_all_selectables_using_time_selection ();
1223 void select_all_selectables_using_loop();
1224 void select_all_selectables_using_punch();
1225 void set_selection_from_range (ARDOUR::Location&);
1226 void set_selection_from_punch ();
1227 void set_selection_from_loop ();
1228 void set_selection_from_region ();
1230 void add_location_mark (nframes64_t where);
1231 void add_location_from_audio_region ();
1232 void add_locations_from_audio_region ();
1233 void add_location_from_selection ();
1234 void set_loop_from_selection (bool play);
1235 void set_punch_from_selection ();
1236 void set_punch_from_region ();
1238 void set_loop_from_edit_range (bool play);
1239 void set_loop_from_region (bool play);
1240 void set_punch_from_edit_range ();
1242 void set_loop_range (nframes64_t start, nframes64_t end, std::string cmd);
1243 void set_punch_range (nframes64_t start, nframes64_t end, std::string cmd);
1245 void add_location_from_playhead_cursor ();
1246 bool select_new_marker;
1248 void reverse_selection ();
1249 void edit_envelope ();
1251 void start_scrolling ();
1252 void stop_scrolling ();
1254 double last_scrub_x;
1255 int scrubbing_direction;
1256 int scrub_reversals;
1257 int scrub_reverse_distance;
1260 void keyboard_selection_begin ();
1261 void keyboard_selection_finish (bool add);
1262 bool have_pending_keyboard_selection;
1263 nframes64_t pending_keyboard_selection_start;
1265 boost::shared_ptr<ARDOUR::Region> select_region_for_operation (int dir, TimeAxisView **tv);
1266 void extend_selection_to_end_of_region (bool next);
1267 void extend_selection_to_start_of_region (bool previous);
1269 Editing::SnapType _snap_type;
1270 Editing::SnapMode _snap_mode;
1272 /// Snap threshold in pixels
1273 double snap_threshold;
1275 bool ignore_gui_changes;
1281 Gtk::Menu fade_context_menu;
1282 void popup_fade_context_menu (int, int, ArdourCanvas::Item*, ItemType);
1284 void set_fade_in_shape (ARDOUR::AudioRegion::FadeShape);
1285 void set_fade_out_shape (ARDOUR::AudioRegion::FadeShape);
1287 void set_fade_length (bool in);
1288 void toggle_fade_active (bool in);
1289 void set_fade_in_active (bool);
1290 void set_fade_out_active (bool);
1292 std::set<boost::shared_ptr<ARDOUR::Playlist> > motion_frozen_playlists;
1293 RegionSelection pre_drag_region_selection;
1295 bool _dragging_playhead;
1296 bool _dragging_edit_point;
1298 void marker_drag_motion_callback (GdkEvent*);
1299 void marker_drag_finished_callback (GdkEvent*);
1301 gint mouse_rename_region (ArdourCanvas::Item*, GdkEvent*);
1303 void start_region_grab (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1304 void start_create_region_grab (ArdourCanvas::Item*, GdkEvent*);
1305 void start_region_copy_grab (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1306 void start_region_brush_grab (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1307 void start_selection_grab (ArdourCanvas::Item*, GdkEvent*);
1309 void region_view_item_click (AudioRegionView&, GdkEventButton*);
1311 void remove_gain_control_point (ArdourCanvas::Item*, GdkEvent*);
1312 void remove_control_point (ArdourCanvas::Item*, GdkEvent*);
1314 void mouse_brush_insert_region (RegionView*, nframes64_t pos);
1315 void brush (nframes64_t);
1317 void show_verbose_time_cursor (nframes64_t frame, double offset = 0, double xpos=-1, double ypos=-1);
1318 void show_verbose_duration_cursor (nframes64_t start, nframes64_t end, double offset = 0, double xpos=-1, double ypos=-1);
1319 double clamp_verbose_cursor_x (double);
1320 double clamp_verbose_cursor_y (double);
1322 /* Canvas event handlers */
1324 bool canvas_control_point_event (GdkEvent* event,ArdourCanvas::Item*, ControlPoint*);
1325 bool canvas_line_event (GdkEvent* event,ArdourCanvas::Item*, AutomationLine*);
1326 bool canvas_selection_rect_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1327 bool canvas_selection_start_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1328 bool canvas_selection_end_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1329 bool canvas_crossfade_view_event (GdkEvent* event,ArdourCanvas::Item*, CrossfadeView*);
1330 bool canvas_fade_in_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1331 bool canvas_fade_in_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1332 bool canvas_fade_out_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1333 bool canvas_fade_out_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1336 // These variables are used to detect a feedback loop and break it to avoid a gui hang
1338 ArdourCanvas::Item *last_item_entered;
1339 int last_item_entered_n;
1342 bool canvas_region_view_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1343 bool canvas_frame_handle_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1344 bool canvas_region_view_name_highlight_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1345 bool canvas_region_view_name_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1346 bool canvas_stream_view_event (GdkEvent* event,ArdourCanvas::Item*, RouteTimeAxisView*);
1347 bool canvas_marker_event (GdkEvent* event,ArdourCanvas::Item*, Marker*);
1348 bool canvas_zoom_rect_event (GdkEvent* event,ArdourCanvas::Item*);
1349 bool canvas_tempo_marker_event (GdkEvent* event,ArdourCanvas::Item*, TempoMarker*);
1350 bool canvas_meter_marker_event (GdkEvent* event,ArdourCanvas::Item*, MeterMarker*);
1351 bool canvas_automation_track_event(GdkEvent* event, ArdourCanvas::Item*, AutomationTimeAxisView*) ;
1352 bool canvas_note_event (GdkEvent* event, ArdourCanvas::Item*);
1354 bool canvas_tempo_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1355 bool canvas_meter_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1356 bool canvas_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1357 bool canvas_range_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1358 bool canvas_transport_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1359 bool canvas_cd_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1361 bool canvas_imageframe_item_view_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameView*);
1362 bool canvas_imageframe_view_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameTimeAxis*);
1363 bool canvas_imageframe_start_handle_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameView*);
1364 bool canvas_imageframe_end_handle_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameView*);
1365 bool canvas_marker_time_axis_view_event(GdkEvent* event, ArdourCanvas::Item*,MarkerTimeAxis*);
1366 bool canvas_markerview_item_view_event(GdkEvent* event, ArdourCanvas::Item*,MarkerView*);
1367 bool canvas_markerview_start_handle_event(GdkEvent* event, ArdourCanvas::Item*,MarkerView*);
1368 bool canvas_markerview_end_handle_event(GdkEvent* event, ArdourCanvas::Item*,MarkerView*);
1370 /* non-public event handlers */
1372 bool canvas_playhead_cursor_event (GdkEvent* event, ArdourCanvas::Item*);
1373 bool track_canvas_scroll (GdkEventScroll* event);
1375 bool track_canvas_scroll_event (GdkEventScroll* event);
1376 bool track_canvas_button_press_event (GdkEventButton* event);
1377 bool track_canvas_button_release_event (GdkEventButton* event);
1378 bool track_canvas_motion_notify_event (GdkEventMotion* event);
1380 Gtk::Allocation canvas_allocation;
1381 void track_canvas_allocate (Gtk::Allocation alloc);
1382 bool track_canvas_size_allocated ();
1383 bool track_canvas_drag_motion (Glib::RefPtr<Gdk::DragContext> const &, int, int, guint);
1385 void set_playhead_cursor ();
1387 void kbd_driver (sigc::slot<void,GdkEvent*>, bool use_track_canvas = true, bool use_time_canvas = true, bool can_select = true);
1388 void kbd_mute_unmute_region ();
1391 void kbd_do_brush (GdkEvent*);
1392 void kbd_do_audition (GdkEvent*);
1394 void handle_new_duration ();
1395 void initialize_canvas ();
1397 /* display control */
1399 bool _show_measures;
1400 /// true if the editor should follow the playhead, otherwise false
1401 bool _follow_playhead;
1402 /// true if waveforms should be shown while recording audio tracks, otherwise false
1403 bool _show_waveforms_recording;
1405 ARDOUR::TempoMap::BBTPointList *current_bbt_points;
1407 TempoLines* tempo_lines;
1409 ArdourCanvas::Group* time_line_group;
1411 void hide_measures ();
1412 void draw_measures ();
1413 bool redraw_measures ();
1415 void new_tempo_section ();
1417 void mouse_add_new_tempo_event (nframes64_t where);
1418 void mouse_add_new_meter_event (nframes64_t where);
1420 void remove_tempo_marker (ArdourCanvas::Item*);
1421 void remove_meter_marker (ArdourCanvas::Item*);
1422 gint real_remove_tempo_marker (ARDOUR::TempoSection*);
1423 gint real_remove_meter_marker (ARDOUR::MeterSection*);
1425 void edit_tempo_section (ARDOUR::TempoSection*);
1426 void edit_meter_section (ARDOUR::MeterSection*);
1427 void edit_tempo_marker (ArdourCanvas::Item*);
1428 void edit_meter_marker (ArdourCanvas::Item*);
1429 void edit_control_point (ArdourCanvas::Item*);
1431 void marker_menu_edit ();
1432 void marker_menu_remove ();
1433 void marker_menu_rename ();
1434 void marker_menu_lock (bool yn);
1435 void marker_menu_hide ();
1436 void marker_menu_loop_range ();
1437 void marker_menu_select_all_selectables_using_range ();
1438 void marker_menu_select_using_range ();
1439 void marker_menu_separate_regions_using_location ();
1440 void marker_menu_play_from ();
1441 void marker_menu_play_range ();
1442 void marker_menu_set_playhead ();
1443 void marker_menu_set_from_playhead ();
1444 void marker_menu_set_from_selection ();
1445 void marker_menu_range_to_next ();
1446 void new_transport_marker_menu_set_loop ();
1447 void new_transport_marker_menu_set_punch ();
1448 void update_loop_range_view (bool visibility=false);
1449 void update_punch_range_view (bool visibility=false);
1450 void new_transport_marker_menu_popdown ();
1451 void marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1452 void tm_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1453 void transport_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1454 void new_transport_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1455 void build_range_marker_menu (bool loop_or_punch);
1456 void build_marker_menu (bool start_or_end);
1457 void build_tm_marker_menu ();
1458 void build_new_transport_marker_menu ();
1460 Gtk::Menu* tm_marker_menu;
1461 Gtk::Menu* marker_menu;
1462 Gtk::Menu* start_end_marker_menu;
1463 Gtk::Menu* range_marker_menu;
1464 Gtk::Menu* transport_marker_menu;
1465 Gtk::Menu* new_transport_marker_menu;
1466 Gtk::Menu* cd_marker_menu;
1467 ArdourCanvas::Item* marker_menu_item;
1469 typedef std::list<Marker*> Marks;
1472 void remove_metric_marks ();
1473 void draw_metric_marks (const ARDOUR::Metrics& metrics);
1475 void compute_current_bbt_points (nframes_t left, nframes_t right);
1476 void tempo_map_changed (ARDOUR::Change);
1477 void redisplay_tempo (bool immediate_redraw);
1479 void snap_to (nframes64_t& first, int32_t direction = 0, bool for_mark = false);
1480 void snap_to_with_modifier (nframes64_t& first, GdkEvent const *, int32_t direction = 0, bool for_mark = false);
1481 void snap_to (nframes64_t& first, nframes64_t& last, int32_t direction = 0, bool for_mark = false);
1483 uint32_t bbt_beat_subdivision;
1487 Gtk::ToggleButton editor_mixer_button;
1488 Gtk::ToggleButton editor_list_button;
1489 void editor_mixer_button_toggled ();
1490 void editor_list_button_toggled ();
1492 AudioClock zoom_range_clock;
1493 Gtk::Button zoom_in_button;
1494 Gtk::Button zoom_out_button;
1495 Gtk::Button zoom_out_full_button;
1496 Gtk::Button zoom_onetoone_button;
1498 Gtk::Button tav_expand_button;
1499 Gtk::Button tav_shrink_button;
1501 Gtk::VBox toolbar_clock_vbox;
1502 Gtk::VBox toolbar_selection_clock_vbox;
1503 Gtk::Table toolbar_selection_clock_table;
1504 Gtk::Label toolbar_selection_cursor_label;
1506 Gtk::HBox mouse_mode_button_box;
1507 Gtkmm2ext::TearOff* mouse_mode_tearoff;
1508 Gtk::ToggleButton mouse_select_button;
1509 Gtk::ToggleButton mouse_move_button;
1510 Gtk::ToggleButton mouse_gain_button;
1511 Gtk::ToggleButton mouse_zoom_button;
1512 Gtk::ToggleButton mouse_timefx_button;
1513 Gtk::ToggleButton mouse_audition_button;
1515 void mouse_mode_toggled (Editing::MouseMode m);
1516 bool ignore_mouse_mode_toggle;
1518 Gtk::ToggleButton internal_edit_button;
1519 void toggle_internal_editing ();
1521 gint mouse_select_button_release (GdkEventButton*);
1523 Gtk::VBox automation_box;
1524 Gtk::Button automation_mode_button;
1525 Gtk::ToggleButton global_automation_button;
1527 Gtk::ComboBoxText edit_mode_selector;
1528 Gtk::VBox edit_mode_box;
1530 void set_edit_mode (ARDOUR::EditMode);
1531 void cycle_edit_mode ();
1532 void edit_mode_selection_done ();
1534 Gtk::ComboBoxText snap_type_selector;
1535 Gtk::ComboBoxText snap_mode_selector;
1538 std::vector<std::string> snap_type_strings;
1539 std::vector<std::string> snap_mode_strings;
1541 void snap_type_selection_done ();
1542 void snap_mode_selection_done ();
1543 void snap_mode_chosen (Editing::SnapMode);
1544 void snap_type_chosen (Editing::SnapType);
1546 Glib::RefPtr<Gtk::RadioAction> snap_type_action (Editing::SnapType);
1547 Glib::RefPtr<Gtk::RadioAction> snap_mode_action (Editing::SnapMode);
1549 Gtk::ComboBoxText zoom_focus_selector;
1550 Gtk::VBox zoom_focus_box;
1552 std::vector<std::string> zoom_focus_strings;
1554 void zoom_focus_selection_done ();
1555 void zoom_focus_chosen (Editing::ZoomFocus);
1557 Glib::RefPtr<Gtk::RadioAction> zoom_focus_action (Editing::ZoomFocus);
1560 Gtk::HBox track_zoom_box;
1561 Gtk::VBox zoom_vbox;
1563 void zoom_adjustment_changed();
1565 void setup_toolbar ();
1567 Gtkmm2ext::TearOff* tools_tearoff;
1568 Gtk::HBox toolbar_hbox;
1569 Gtk::EventBox toolbar_base;
1570 Gtk::Frame toolbar_frame;
1574 Gtk::HBox panic_box;
1575 Gtk::Button midi_panic_button;
1576 Gtk::ToggleButton midi_sound_notes;
1578 bool sound_notes () const { return midi_sound_notes.get_active(); }
1580 void setup_midi_toolbar ();
1582 /* selection process */
1584 Selection* selection;
1585 Selection* cut_buffer;
1587 void time_selection_changed ();
1588 void track_selection_changed ();
1589 void region_selection_changed ();
1590 sigc::connection editor_regions_selection_changed_connection;
1591 void sensitize_the_right_region_actions (bool have_selected_regions);
1592 void point_selection_changed ();
1593 void marker_selection_changed ();
1595 void cancel_selection ();
1597 void region_selection_op (void (ARDOUR::Region::*pmf)(void));
1598 void region_selection_op (void (ARDOUR::Region::*pmf)(void*), void*);
1599 void region_selection_op (void (ARDOUR::Region::*pmf)(bool), bool);
1601 bool audio_region_selection_covers (nframes64_t where);
1603 /* transport range select process */
1605 ArdourCanvas::SimpleRect* cd_marker_bar_drag_rect;
1606 ArdourCanvas::SimpleRect* range_bar_drag_rect;
1607 ArdourCanvas::SimpleRect* transport_bar_drag_rect;
1610 ArdourCanvas::SimpleRect *bogus_background_rect;
1612 ArdourCanvas::SimpleRect *transport_bar_range_rect;
1613 ArdourCanvas::SimpleRect *transport_bar_preroll_rect;
1614 ArdourCanvas::SimpleRect *transport_bar_postroll_rect;
1615 ArdourCanvas::SimpleRect *transport_loop_range_rect;
1616 ArdourCanvas::SimpleRect *transport_punch_range_rect;
1617 ArdourCanvas::SimpleLine *transport_punchin_line;
1618 ArdourCanvas::SimpleLine *transport_punchout_line;
1619 ArdourCanvas::SimpleRect *transport_preroll_rect;
1620 ArdourCanvas::SimpleRect *transport_postroll_rect;
1622 ARDOUR::Location* transport_loop_location();
1623 ARDOUR::Location* transport_punch_location();
1625 ARDOUR::Location *temp_location;
1627 /* object rubberband select process */
1629 bool select_all_within (nframes64_t start, nframes64_t end, gdouble topy, gdouble boty, const TrackViewList&, Selection::Operation op);
1631 ArdourCanvas::SimpleRect *rubberband_rect;
1633 /* mouse zoom process */
1635 ArdourCanvas::SimpleRect *zoom_rect;
1636 void reposition_zoom_rect (nframes64_t start, nframes64_t end);
1638 EditorRouteGroups* _route_groups;
1639 EditorRoutes* _routes;
1640 EditorRegions* _regions;
1641 EditorSnapshots* _snapshots;
1642 EditorLocations* _locations;
1644 /* diskstream/route display management */
1645 Glib::RefPtr<Gdk::Pixbuf> rec_enabled_icon;
1646 Glib::RefPtr<Gdk::Pixbuf> rec_disabled_icon;
1648 Glib::RefPtr<Gtk::TreeSelection> route_display_selection;
1650 bool sync_track_view_list_and_routes ();
1652 Gtk::VBox list_vpacker;
1656 bool autoscroll_active;
1657 int autoscroll_timeout_tag;
1660 int last_autoscroll_x;
1661 int last_autoscroll_y;
1662 uint32_t autoscroll_cnt;
1663 nframes64_t autoscroll_x_distance;
1664 double autoscroll_y_distance;
1666 static gint _autoscroll_canvas (void *);
1667 bool autoscroll_canvas ();
1668 void start_canvas_autoscroll (int x, int y);
1669 void stop_canvas_autoscroll ();
1670 void maybe_autoscroll (GdkEventMotion*, bool);
1671 bool allow_vertical_scroll;
1674 void point_trim (GdkEvent*);
1675 void single_contents_trim (RegionView&, nframes64_t, bool, bool, bool);
1676 void single_start_trim (RegionView&, nframes64_t, bool, bool, bool);
1677 void single_end_trim (RegionView&, nframes64_t, bool, bool, bool);
1679 void thaw_region_after_trim (RegionView& rv);
1681 void trim_region_front();
1682 void trim_region_back();
1683 void trim_region (bool front);
1685 void trim_region_to_edit_point ();
1686 void trim_region_from_edit_point ();
1687 void trim_region_to_loop ();
1688 void trim_region_to_punch ();
1689 void trim_region_to_location (const ARDOUR::Location&, const char* cmd);
1691 void trim_to_region(bool forward);
1692 void trim_region_to_previous_region_end();
1693 void trim_region_to_next_region_start();
1695 bool show_gain_after_trim;
1699 int convert_drop_to_paths (
1700 std::vector<Glib::ustring>& paths,
1701 const Glib::RefPtr<Gdk::DragContext>& context,
1704 const Gtk::SelectionData& data,
1708 void track_canvas_drag_data_received (
1709 const Glib::RefPtr<Gdk::DragContext>& context,
1712 const Gtk::SelectionData& data,
1717 const Glib::RefPtr<Gdk::DragContext>& context,
1720 const Gtk::SelectionData& data,
1725 const Glib::RefPtr<Gdk::DragContext>& context,
1728 const Gtk::SelectionData& data,
1733 const Glib::RefPtr<Gdk::DragContext>& context,
1736 const Gtk::SelectionData& data,
1742 int write_region_selection(RegionSelection&);
1743 bool write_region (std::string path, boost::shared_ptr<ARDOUR::AudioRegion>);
1744 void bounce_region_selection ();
1745 void bounce_range_selection (bool replace, bool enable_processing);
1746 void external_edit_region ();
1748 int write_audio_selection (TimeSelection&);
1749 bool write_audio_range (ARDOUR::AudioPlaylist&, const ARDOUR::ChanCount& channels, std::list<ARDOUR::AudioRange>&);
1751 void write_selection ();
1753 XMLNode *before; /* used in *_reversible_command */
1755 void begin_reversible_command (std::string cmd_name);
1756 void commit_reversible_command ();
1758 void update_title ();
1759 void update_title_s (const std::string & snapshot_name);
1762 Selection* selection;
1763 double frames_per_unit;
1765 State (PublicEditor const * e);
1769 void store_state (State&) const;
1770 void restore_state (State *);
1772 void instant_save ();
1774 boost::shared_ptr<ARDOUR::AudioRegion> last_audition_region;
1776 /* freeze operations */
1778 ARDOUR::InterThreadInfo freeze_status;
1779 gint freeze_progress_timeout (void *);
1780 static void* _freeze_thread (void*);
1781 void* freeze_thread ();
1783 void freeze_route ();
1784 void unfreeze_route ();
1786 /* route-group solo + mute */
1788 void set_route_group_solo (ARDOUR::Route&, bool);
1789 void set_route_group_mute (ARDOUR::Route&, bool);
1793 void duplicate_dialog (bool with_dialog);
1795 nframes64_t event_frame (GdkEvent const *, double* px = 0, double* py = 0) const;
1797 /* returns false if mouse pointer is not in track or marker canvas
1799 bool mouse_frame (nframes64_t&, bool& in_track_canvas) const;
1801 /* "whats mine is yours" */
1803 TimeFXDialog* current_timefx;
1805 static void* timefx_thread (void *arg);
1806 void do_timefx (TimeFXDialog&);
1808 int time_stretch (RegionSelection&, float fraction);
1809 int pitch_shift (RegionSelection&, float cents);
1810 void pitch_shift_regions ();
1811 int time_fx (RegionSelection&, float val, bool pitching);
1813 /* editor-mixer strip */
1815 MixerStrip *current_mixer_strip;
1816 bool show_editor_mixer_when_tracks_arrive;
1817 Gtk::VBox current_mixer_strip_vbox;
1818 void cms_new (boost::shared_ptr<ARDOUR::Route>);
1819 void cms_deleted ();
1820 void current_mixer_strip_hidden ();
1821 void current_mixer_strip_removed ();
1823 void detach_tearoff (Gtk::Box* b, Gtk::Window* w);
1824 void reattach_tearoff (Gtk::Box* b, Gtk::Window* w, int32_t n);
1826 void ensure_all_elements_drawn ();
1828 /* nudging tracks */
1830 void nudge_track (bool use_edit_point, bool forwards);
1834 bool _xfade_visibility;
1837 void handle_new_imageframe_time_axis_view(const std::string & track_name, void* src) ;
1838 void handle_new_imageframe_marker_time_axis_view(const std::string & track_name, TimeAxisView* marked_track) ;
1840 void start_imageframe_grab(ArdourCanvas::Item*, GdkEvent*) ;
1841 void start_markerview_grab(ArdourCanvas::Item*, GdkEvent*) ;
1843 void imageframe_drag_motion_callback(ArdourCanvas::Item*, GdkEvent*) ;
1844 void markerview_drag_motion_callback(ArdourCanvas::Item*, GdkEvent*) ;
1845 void timeaxis_item_drag_finished_callback(ArdourCanvas::Item*, GdkEvent*) ;
1847 gint canvas_imageframe_item_view_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
1848 gint canvas_imageframe_view_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameTimeAxis* ifta);
1849 gint canvas_imageframe_start_handle_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
1850 gint canvas_imageframe_end_handle_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
1852 gint canvas_marker_time_axis_view_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerTimeAxis* mta);
1853 gint canvas_markerview_item_view_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
1854 gint canvas_markerview_start_handle_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
1855 gint canvas_markerview_end_handle_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
1857 void imageframe_start_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1858 void imageframe_end_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1859 void imageframe_start_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
1860 void imageframe_start_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
1861 void imageframe_end_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
1862 void imageframe_end_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
1864 void markerview_item_start_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1865 void markerview_item_end_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1866 void markerview_start_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
1867 void markerview_start_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
1868 void markerview_end_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
1869 void markerview_end_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
1871 void popup_imageframe_edit_menu(int button, int32_t time, ArdourCanvas::Item* ifv, bool with_frame) ;
1872 void popup_marker_time_axis_edit_menu(int button, int32_t time, ArdourCanvas::Item* ifv, bool with_frame) ;
1874 ImageFrameSocketHandler* image_socket_listener ;
1877 void toggle_xfade_active (boost::weak_ptr<ARDOUR::Crossfade>);
1878 void toggle_xfade_length (boost::weak_ptr<ARDOUR::Crossfade>);
1879 void edit_xfade (boost::weak_ptr<ARDOUR::Crossfade>);
1880 void xfade_edit_left_region ();
1881 void xfade_edit_right_region ();
1883 static const int32_t default_width = 995;
1884 static const int32_t default_height = 765;
1888 Gtk::Button nudge_forward_button;
1889 Gtk::Button nudge_backward_button;
1890 Gtk::HBox nudge_hbox;
1891 Gtk::VBox nudge_vbox;
1892 AudioClock nudge_clock;
1894 bool nudge_forward_release (GdkEventButton*);
1895 bool nudge_backward_release (GdkEventButton*);
1899 void apply_filter (ARDOUR::Filter&, std::string cmd);
1901 Command* apply_midi_note_edit_op_to_region (ARDOUR::MidiOperator& op, MidiRegionView& mrv);
1902 void apply_midi_note_edit_op (ARDOUR::MidiOperator& op);
1904 /* handling cleanup */
1906 int playlist_deletion_dialog (boost::shared_ptr<ARDOUR::Playlist>);
1908 std::vector<sigc::connection> session_connections;
1910 /* tracking step changes of track height */
1912 TimeAxisView* current_stepping_trackview;
1913 ARDOUR::microseconds_t last_track_height_step_timestamp;
1914 gint track_height_step_timeout();
1915 sigc::connection step_timeout;
1917 TimeAxisView* entered_track;
1918 RegionView* entered_regionview;
1921 void ensure_entered_track_selected (bool op_acts_on_objects = false);
1922 bool clear_entered_track;
1923 bool left_track_canvas (GdkEventCrossing*);
1924 bool entered_track_canvas (GdkEventCrossing*);
1925 void set_entered_track (TimeAxisView*);
1926 void set_entered_regionview (RegionView*);
1927 void ensure_track_visible (TimeAxisView*);
1928 gint left_automation_track ();
1930 bool _new_regionviews_show_envelope;
1932 void reset_canvas_action_sensitivity (bool);
1933 void toggle_gain_envelope_visibility ();
1934 void toggle_gain_envelope_active ();
1935 void reset_region_gain_envelopes ();
1937 bool on_key_press_event (GdkEventKey*);
1938 bool on_key_release_event (GdkEventKey*);
1940 void session_state_saved (std::string);
1942 Glib::RefPtr<Gtk::Action> undo_action;
1943 Glib::RefPtr<Gtk::Action> redo_action;
1945 void history_changed ();
1947 Gtk::HBox status_bar_hpacker;
1949 Editing::EditPoint _edit_point;
1951 Gtk::ComboBoxText edit_point_selector;
1953 void set_edit_point_preference (Editing::EditPoint ep, bool force = false);
1954 void cycle_edit_point (bool with_marker);
1955 void set_edit_point ();
1956 void edit_point_selection_done ();
1957 void edit_point_chosen (Editing::EditPoint);
1958 Glib::RefPtr<Gtk::RadioAction> edit_point_action (Editing::EditPoint);
1959 std::vector<std::string> edit_point_strings;
1961 void selected_marker_moved (ARDOUR::Location*);
1963 bool get_edit_op_range (nframes64_t& start, nframes64_t& end) const;
1965 void get_regions_at (RegionSelection&, nframes64_t where, const TrackSelection& ts) const;
1966 void get_regions_after (RegionSelection&, nframes64_t where, const TrackSelection& ts) const;
1968 void get_regions_for_action (RegionSelection&, bool allow_entered = false, bool allow_edit_position = true);
1970 sigc::connection fast_screen_update_connection;
1971 gint start_updating ();
1972 gint stop_updating ();
1973 void fast_update_strips ();
1974 bool meters_running;
1976 void select_next_route ();
1977 void select_prev_route ();
1979 void snap_to_internal (nframes64_t& first, int32_t direction = 0, bool for_mark = false);
1980 void timecode_snap_to_internal (nframes64_t& first, int32_t direction = 0, bool for_mark = false);
1982 RhythmFerret* rhythm_ferret;
1983 BundleManager* _bundle_manager;
1984 GlobalPortMatrixWindow* _global_port_matrix[ARDOUR::DataType::num_types];
1986 void fit_tracks (TrackSelection &);
1987 void fit_selected_tracks ();
1988 void set_track_height (uint32_t h);
1990 void remove_tracks ();
1991 void toggle_tracks_active ();
1996 friend gboolean _idle_resize (gpointer);
1997 int32_t _pending_resize_amount;
1998 TimeAxisView* _pending_resize_view;
2000 void visible_order_range (int*, int*) const;
2003 bool _pending_locate_request;
2005 EditorSummary* _summary;
2006 void region_view_added (RegionView *);
2008 void update_canvas_now ();
2009 void streamview_height_changed ();
2011 EditorGroupTabs* _group_tabs;
2012 void fit_route_group (ARDOUR::RouteGroup *);
2014 void start_step_editing ();
2015 void stop_step_editing ();
2016 bool check_step_edit ();
2017 sigc::connection step_edit_connection;
2020 friend class RegionDrag;
2021 friend class RegionMoveDrag;
2022 friend class RegionSpliceDrag;
2023 friend class TrimDrag;
2024 friend class MeterMarkerDrag;
2025 friend class TempoMarkerDrag;
2026 friend class CursorDrag;
2027 friend class FadeInDrag;
2028 friend class FadeOutDrag;
2029 friend class MarkerDrag;
2030 friend class RegionGainDrag;
2031 friend class ControlPointDrag;
2032 friend class LineDrag;
2033 friend class RubberbandSelectDrag;
2034 friend class TimeFXDrag;
2035 friend class ScrubDrag;
2036 friend class SelectionDrag;
2037 friend class RangeMarkerBarDrag;
2038 friend class MouseZoomDrag;
2039 friend class RegionCreateDrag;
2040 friend class RegionMotionDrag;
2041 friend class RegionInsertDrag;
2043 friend class EditorSummary;
2044 friend class EditorGroupTabs;
2046 friend class EditorRoutes;
2049 #endif /* __ardour_editor_h__ */