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);
312 /* stuff that AudioTimeAxisView and related classes use */
314 PlaylistSelector& playlist_selector() const;
315 void clear_playlist (boost::shared_ptr<ARDOUR::Playlist>);
317 void new_playlists (TimeAxisView* v);
318 void copy_playlists (TimeAxisView* v);
319 void clear_playlists (TimeAxisView* v);
321 TrackViewList* get_valid_views (TimeAxisView*, ARDOUR::RouteGroup* grp = 0);
322 void get_onscreen_tracks (TrackViewList&);
324 Width editor_mixer_strip_width;
325 void maybe_add_mixer_strip_width (XMLNode&);
326 void show_editor_mixer (bool yn);
327 void create_editor_mixer ();
328 void show_editor_list (bool yn);
329 void set_selected_mixer_strip (TimeAxisView&);
330 void hide_track_in_display (TimeAxisView& tv, bool temporary = false);
332 /* nudge is initiated by transport controls owned by ARDOUR_UI */
334 nframes64_t get_nudge_distance (nframes64_t pos, nframes64_t& next);
336 void nudge_forward (bool next, bool force_playhead);
337 void nudge_backward (bool next, bool force_playhead);
339 /* nudge initiated from context menu */
341 void nudge_forward_capture_offset ();
342 void nudge_backward_capture_offset ();
344 /* playhead/screen stuff */
346 void set_follow_playhead (bool yn);
347 void toggle_follow_playhead ();
348 bool follow_playhead() const { return _follow_playhead; }
349 bool dragging_playhead () const { return _dragging_playhead; }
351 void toggle_zero_line_visibility ();
352 void toggle_waveforms_while_recording ();
354 void set_group_tabs ();
355 void toggle_measure_visibility ();
356 void toggle_logo_visibility ();
358 double get_physical_screen_width () const { return physical_screen_width; };
359 double physical_screen_width;
360 double physical_screen_height;
364 void toggle_selected_region_fades (int dir);
365 void update_region_fade_visibility ();
366 bool xfade_visibility() const { return _xfade_visibility; }
367 void update_xfade_visibility ();
369 /* redirect shared ops menu. caller must free returned menu */
371 Gtk::Menu* redirect_menu ();
373 /* floating windows/transient */
375 void ensure_float (Gtk::Window&);
379 void scroll_tracks_down_line ();
380 void scroll_tracks_up_line ();
382 bool new_regionviews_display_gain () { return _new_regionviews_show_envelope; }
383 void prepare_for_cleanup ();
384 void finish_cleanup ();
386 void maximise_editing_space();
387 void restore_editing_space();
389 void reset_x_origin (nframes64_t);
390 void reset_y_origin (double);
391 void reset_zoom (double);
392 void reposition_and_zoom (nframes64_t, double);
394 nframes64_t get_preferred_edit_position (bool ignore_playhead = false);
396 bool update_mouse_speed ();
397 bool decelerate_mouse_speed ();
399 void toggle_meter_updating();
401 void show_rhythm_ferret();
402 void show_bundle_manager ();
403 void show_global_port_matrix (ARDOUR::DataType);
405 void goto_visual_state (uint32_t);
406 void save_visual_state (uint32_t);
408 TrackViewList const & get_track_views () {
412 int get_regionview_count_from_region_list (boost::shared_ptr<ARDOUR::Region>);
414 void do_import (std::vector<Glib::ustring> paths, Editing::ImportDisposition, Editing::ImportMode mode, ARDOUR::SrcQuality, nframes64_t&);
415 void do_embed (std::vector<Glib::ustring> paths, Editing::ImportDisposition, Editing::ImportMode mode, nframes64_t&);
417 void get_regions_corresponding_to (boost::shared_ptr<ARDOUR::Region> region, std::vector<RegionView*>& regions);
420 void map_transport_state ();
421 void map_position_change (nframes64_t);
427 void color_handler ();
429 ARDOUR::Session *session; ///< The session that we are editing, or 0
432 // to keep track of the playhead position for control_scroll
433 boost::optional<nframes64_t> _control_scroll_target;
435 PlaylistSelector* _playlist_selector;
437 typedef std::pair<TimeAxisView*,XMLNode*> TAVState;
441 double frames_per_unit;
442 nframes64_t leftmost_frame;
443 Editing::ZoomFocus zoom_focus;
444 bool zoomed_to_region;
445 std::list<TAVState> track_states;
448 std::list<VisualState*> undo_visual_stack;
449 std::list<VisualState*> redo_visual_stack;
450 VisualState* current_visual_state (bool with_tracks = true);
451 void undo_visual_state ();
452 void redo_visual_state ();
453 void use_visual_state (VisualState&);
455 void swap_visual_state ();
457 std::vector<VisualState*> visual_states;
458 sigc::connection visual_state_op_connection;
459 void start_visual_state_op (uint32_t n);
460 void cancel_visual_state_op (uint32_t n);
461 bool end_visual_state_op (uint32_t n);
463 nframes64_t leftmost_frame;
464 double frames_per_unit;
465 Editing::ZoomFocus zoom_focus;
467 void set_frames_per_unit (double);
470 Editing::MouseMode mouse_mode;
471 bool _internal_editing;
473 int post_maximal_editor_width;
474 int post_maximal_pane_position;
475 int pre_maximal_pane_position;
476 int pre_maximal_editor_width;
477 void pane_allocation_handler (Gtk::Allocation&, Gtk::Paned*);
479 Gtk::Notebook the_notebook;
480 Gtk::HPaned edit_pane;
482 Gtk::EventBox meter_base;
484 Gtk::EventBox marker_base;
485 Gtk::HBox marker_box;
486 Gtk::VBox scrollers_rulers_markers_box;
488 void location_changed (ARDOUR::Location *);
489 void location_flags_changed (ARDOUR::Location *, void *);
490 void refresh_location_display ();
491 void refresh_location_display_s (ARDOUR::Change);
492 void refresh_location_display_internal (ARDOUR::Locations::LocationList&);
493 void add_new_location (ARDOUR::Location *);
494 void location_gone (ARDOUR::Location *);
495 void remove_marker (ArdourCanvas::Item&, GdkEvent*);
496 gint really_remove_marker (ARDOUR::Location* loc);
497 void goto_nth_marker (int nth);
499 uint32_t location_marker_color;
500 uint32_t location_range_color;
501 uint32_t location_loop_color;
502 uint32_t location_punch_color;
503 uint32_t location_cd_marker_color;
505 struct LocationMarkers {
510 LocationMarkers () : start(0), end(0), valid (true) {}
516 void set_name (const std::string&);
517 void set_position (nframes64_t start, nframes64_t end = 0);
518 void set_color_rgba (uint32_t);
521 LocationMarkers *find_location_markers (ARDOUR::Location *) const;
522 ARDOUR::Location* find_location_from_marker (Marker *, bool& is_start) const;
523 Marker* entered_marker;
525 typedef std::map<ARDOUR::Location*,LocationMarkers *> LocationMarkerMap;
526 LocationMarkerMap location_markers;
528 void hide_marker (ArdourCanvas::Item*, GdkEvent*);
529 void clear_marker_display ();
530 void mouse_add_new_marker (nframes64_t where, bool is_cd=false, bool is_xrun=false);
531 bool choose_new_marker_name(std::string &name);
532 void update_cd_marker_display ();
533 void ensure_cd_marker_updated (LocationMarkers * lam, ARDOUR::Location * location);
535 TimeAxisView* clicked_axisview;
536 RouteTimeAxisView* clicked_routeview;
537 /** The last RegionView that was clicked on, or 0 if the last click was not
538 * on a RegionView. This is set up by the canvas event handlers in
539 * editor_canvas_events.cc
541 RegionView* clicked_regionview;
542 RegionSelection latest_regionviews;
543 uint32_t clicked_selection;
544 CrossfadeView* clicked_crossfadeview;
545 ControlPoint* clicked_control_point;
547 void sort_track_selection (TrackSelection* sel = 0);
549 void get_relevant_tracks (std::set<RouteTimeAxisView*>& relevant_tracks) const;
550 void get_equivalent_tracks (RouteTimeAxisView*, std::set<RouteTimeAxisView*> &, ARDOUR::RouteGroup::Property) const;
551 void get_equivalent_regions (RegionView* rv, std::vector<RegionView*> &, ARDOUR::RouteGroup::Property) const;
552 RegionSelection get_equivalent_regions (RegionSelection &, ARDOUR::RouteGroup::Property) const;
553 void mapover_tracks (sigc::slot<void,RouteTimeAxisView&,uint32_t> sl, TimeAxisView*, ARDOUR::RouteGroup::Property) const;
555 /* functions to be passed to mapover_tracks(), possibly with sigc::bind()-supplied arguments */
557 void mapped_get_equivalent_regions (RouteTimeAxisView&, uint32_t, RegionView *, std::vector<RegionView*>*) const;
558 void mapped_use_new_playlist (RouteTimeAxisView&, uint32_t, std::vector<boost::shared_ptr<ARDOUR::Playlist> > const &);
559 void mapped_use_copy_playlist (RouteTimeAxisView&, uint32_t, std::vector<boost::shared_ptr<ARDOUR::Playlist> > const &);
560 void mapped_clear_playlist (RouteTimeAxisView&, uint32_t);
564 void button_selection (ArdourCanvas::Item* item, GdkEvent* event, ItemType item_type);
565 bool button_release_can_deselect;
567 void catch_vanishing_regionview (RegionView *);
569 void set_selected_track (TimeAxisView&, Selection::Operation op = Selection::Set, bool no_remove=false);
570 void select_all_tracks ();
572 bool set_selected_control_point_from_click (Selection::Operation op = Selection::Set, bool no_remove=false);
573 void set_selected_track_from_click (bool press, Selection::Operation op = Selection::Set, bool no_remove=false);
574 void set_selected_track_as_side_effect (bool force = false);
575 bool set_selected_regionview_from_click (bool press, Selection::Operation op = Selection::Set, bool no_track_remove=false);
577 bool set_selected_regionview_from_map_event (GdkEventAny*, StreamView*, boost::weak_ptr<ARDOUR::Region>);
578 void collect_new_region_view (RegionView *);
579 void collect_and_select_new_region_view (RegionView *);
581 Gtk::Menu track_context_menu;
582 Gtk::Menu track_region_context_menu;
583 Gtk::Menu track_selection_context_menu;
584 Gtk::Menu track_crossfade_context_menu;
586 Gtk::MenuItem* region_edit_menu_split_item;
587 Gtk::MenuItem* region_edit_menu_split_multichannel_item;
588 Gtk::Menu * track_region_edit_playlist_menu;
589 Gtk::Menu * track_edit_playlist_submenu;
590 Gtk::Menu * track_selection_edit_playlist_submenu;
592 void popup_track_context_menu (int, int, ItemType, bool, nframes64_t);
593 Gtk::Menu* build_track_context_menu (nframes64_t);
594 Gtk::Menu* build_track_bus_context_menu (nframes64_t);
595 Gtk::Menu* build_track_region_context_menu (nframes64_t frame);
596 Gtk::Menu* build_track_crossfade_context_menu (nframes64_t);
597 Gtk::Menu* build_track_selection_context_menu (nframes64_t);
598 void add_dstream_context_items (Gtk::Menu_Helpers::MenuList&);
599 void add_bus_context_items (Gtk::Menu_Helpers::MenuList&);
600 void add_region_context_items (StreamView*, boost::shared_ptr<ARDOUR::Region>, Gtk::Menu_Helpers::MenuList&);
601 void add_crossfade_context_items (AudioStreamView*, boost::shared_ptr<ARDOUR::Crossfade>, Gtk::Menu_Helpers::MenuList&, bool many);
602 void add_selection_context_items (Gtk::Menu_Helpers::MenuList&);
604 void handle_new_route (ARDOUR::RouteList&);
605 void remove_route (TimeAxisView *);
608 Gtk::HBox global_hpacker;
609 Gtk::VBox global_vpacker;
612 Gdk::Cursor* current_canvas_cursor;
613 void set_canvas_cursor ();
614 Gdk::Cursor* which_grabber_cursor ();
616 ArdourCanvas::Canvas* track_canvas;
618 ArdourCanvas::Text* verbose_canvas_cursor;
619 bool verbose_cursor_visible;
621 void parameter_changed (std::string);
623 bool track_canvas_motion (GdkEvent*);
625 void set_verbose_canvas_cursor (const std::string &, double x, double y);
626 void set_verbose_canvas_cursor_text (const std::string &);
627 void show_verbose_canvas_cursor();
628 void hide_verbose_canvas_cursor();
630 bool verbose_cursor_on; // so far unused
632 Gtk::EventBox time_canvas_event_box;
633 Gtk::EventBox track_canvas_event_box;
634 Gtk::EventBox time_button_event_box;
635 Gtk::EventBox ruler_label_event_box;
637 ArdourCanvas::Group *minsec_group;
638 ArdourCanvas::Pixbuf *logo_item;
639 ArdourCanvas::Group *bbt_group;
640 ArdourCanvas::Group *smpte_group;
641 ArdourCanvas::Group *frame_group;
642 ArdourCanvas::Group *tempo_group;
643 ArdourCanvas::Group *meter_group;
644 ArdourCanvas::Group *marker_group;
645 ArdourCanvas::Group *range_marker_group;
646 ArdourCanvas::Group *transport_marker_group;
647 ArdourCanvas::Group* cd_marker_group;
649 ArdourCanvas::Group* timebar_group;
651 /* These bars never need to be scrolled */
652 ArdourCanvas::Group* meter_bar_group;
653 ArdourCanvas::Group* tempo_bar_group;
654 ArdourCanvas::Group* marker_bar_group;
655 ArdourCanvas::Group* range_marker_bar_group;
656 ArdourCanvas::Group* transport_marker_bar_group;
657 ArdourCanvas::Group* cd_marker_bar_group;
659 /** The group containing all items that require horizontal scrolling. */
660 ArdourCanvas::Group* _background_group;
662 The _master_group is the group containing all items
663 that require horizontal scrolling..
664 It is primarily used to separate canvas items
665 that require horizontal scrolling from those that do not.
667 ArdourCanvas::Group* _master_group;
669 /* The group containing all trackviews. Only scrolled vertically. */
670 ArdourCanvas::Group* _trackview_group;
672 /* The group used for region motion. Sits on top of _trackview_group */
673 ArdourCanvas::Group* _region_motion_group;
676 ruler_metric_smpte = 0,
677 ruler_metric_bbt = 1,
678 ruler_metric_frames = 2,
679 ruler_metric_minsec = 3,
681 ruler_time_tempo = 4,
682 ruler_time_meter = 5,
683 ruler_time_marker = 6,
684 ruler_time_range_marker = 7,
685 ruler_time_transport_marker = 8,
686 ruler_time_cd_marker = 9,
689 static GtkCustomMetric ruler_metrics[4];
690 Glib::RefPtr<Gtk::ToggleAction> ruler_timecode_action;
691 Glib::RefPtr<Gtk::ToggleAction> ruler_bbt_action;
692 Glib::RefPtr<Gtk::ToggleAction> ruler_samples_action;
693 Glib::RefPtr<Gtk::ToggleAction> ruler_minsec_action;
694 Glib::RefPtr<Gtk::ToggleAction> ruler_tempo_action;
695 Glib::RefPtr<Gtk::ToggleAction> ruler_meter_action;
696 Glib::RefPtr<Gtk::ToggleAction> ruler_marker_action;
697 Glib::RefPtr<Gtk::ToggleAction> ruler_range_action;
698 Glib::RefPtr<Gtk::ToggleAction> ruler_loop_punch_action;
699 Glib::RefPtr<Gtk::ToggleAction> ruler_cd_marker_action;
700 bool no_ruler_shown_update;
702 gint ruler_button_press (GdkEventButton*);
703 gint ruler_button_release (GdkEventButton*);
704 gint ruler_mouse_motion (GdkEventMotion*);
705 bool ruler_scroll (GdkEventScroll* event);
707 Gtk::Widget * ruler_grabbed_widget;
709 void initialize_rulers ();
710 void update_just_smpte ();
711 void compute_fixed_ruler_scale (); //calculates the RulerScale of the fixed rulers
712 void update_fixed_rulers ();
713 void update_tempo_based_rulers ();
714 void popup_ruler_menu (nframes64_t where = 0, ItemType type = RegionItem);
715 void update_ruler_visibility ();
716 void set_ruler_visible (RulerType, bool);
717 void toggle_ruler_visibility (RulerType rt);
718 void ruler_toggled (int);
719 gint ruler_label_button_release (GdkEventButton*);
720 void store_ruler_visibility ();
721 void restore_ruler_visibility ();
723 static gint _metric_get_smpte (GtkCustomRulerMark **, gdouble, gdouble, gint);
724 static gint _metric_get_bbt (GtkCustomRulerMark **, gdouble, gdouble, gint);
725 static gint _metric_get_frames (GtkCustomRulerMark **, gdouble, gdouble, gint);
726 static gint _metric_get_minsec (GtkCustomRulerMark **, gdouble, gdouble, gint);
728 enum MinsecRulerScale {
735 MinsecRulerScale minsec_ruler_scale;
737 nframes_t minsec_mark_interval;
738 gint minsec_mark_modulo;
740 void set_minsec_ruler_scale (gdouble lower, gdouble upper);
742 enum SMPTERulerScale {
750 SMPTERulerScale smpte_ruler_scale;
752 nframes_t smpte_mark_interval;
753 gint smpte_mark_modulo;
755 void set_smpte_ruler_scale (gdouble lower, gdouble upper);
765 bbt_show_ticks_detail,
766 bbt_show_ticks_super_detail
769 BBTRulerScale bbt_ruler_scale;
773 uint32_t bbt_bar_helper_on;
774 uint32_t bbt_accent_modulo;
775 void compute_bbt_ruler_scale (nframes64_t lower, nframes64_t upper);
777 gint metric_get_smpte (GtkCustomRulerMark **, gdouble, gdouble, gint);
778 gint metric_get_bbt (GtkCustomRulerMark **, gdouble, gdouble, gint);
779 gint metric_get_frames (GtkCustomRulerMark **, gdouble, gdouble, gint);
780 gint metric_get_minsec (GtkCustomRulerMark **, gdouble, gdouble, gint);
782 Gtk::Widget *_ruler_separator;
783 GtkWidget *_smpte_ruler;
784 GtkWidget *_bbt_ruler;
785 GtkWidget *_frames_ruler;
786 GtkWidget *_minsec_ruler;
787 Gtk::Widget *smpte_ruler;
788 Gtk::Widget *bbt_ruler;
789 Gtk::Widget *frames_ruler;
790 Gtk::Widget *minsec_ruler;
791 static Editor *ruler_editor;
793 static const double timebar_height;
794 guint32 visible_timebars;
795 gdouble canvas_timebars_vsize;
796 gdouble get_canvas_timebars_vsize () const { return canvas_timebars_vsize; }
797 Gtk::Menu *editor_ruler_menu;
799 ArdourCanvas::SimpleRect* tempo_bar;
800 ArdourCanvas::SimpleRect* meter_bar;
801 ArdourCanvas::SimpleRect* marker_bar;
802 ArdourCanvas::SimpleRect* range_marker_bar;
803 ArdourCanvas::SimpleRect* transport_marker_bar;
804 ArdourCanvas::SimpleRect* cd_marker_bar;
806 Gtk::Label minsec_label;
807 Gtk::Label bbt_label;
808 Gtk::Label smpte_label;
809 Gtk::Label frame_label;
810 Gtk::Label tempo_label;
811 Gtk::Label meter_label;
812 Gtk::Label mark_label;
813 Gtk::Label range_mark_label;
814 Gtk::Label transport_mark_label;
815 Gtk::Label cd_mark_label;
817 Gtk::VBox time_button_vbox;
818 Gtk::HBox time_button_hbox;
820 friend class EditorCursor;
822 EditorCursor* playhead_cursor;
823 ArdourCanvas::Group* cursor_group;
825 nframes64_t get_region_boundary (nframes64_t pos, int32_t dir, bool with_selection, bool only_onscreen);
827 void cursor_to_region_boundary (bool with_selection, int32_t dir);
828 void cursor_to_next_region_boundary (bool with_selection);
829 void cursor_to_previous_region_boundary (bool with_selection);
830 void cursor_to_next_region_point (EditorCursor*, ARDOUR::RegionPoint);
831 void cursor_to_previous_region_point (EditorCursor*, ARDOUR::RegionPoint);
832 void cursor_to_region_point (EditorCursor*, ARDOUR::RegionPoint, int32_t dir);
833 void cursor_to_selection_start (EditorCursor *);
834 void cursor_to_selection_end (EditorCursor *);
836 void selected_marker_to_region_boundary (bool with_selection, int32_t dir);
837 void selected_marker_to_next_region_boundary (bool with_selection);
838 void selected_marker_to_previous_region_boundary (bool with_selection);
839 void selected_marker_to_next_region_point (ARDOUR::RegionPoint);
840 void selected_marker_to_previous_region_point (ARDOUR::RegionPoint);
841 void selected_marker_to_region_point (ARDOUR::RegionPoint, int32_t dir);
842 void selected_marker_to_selection_start ();
843 void selected_marker_to_selection_end ();
845 void select_all_selectables_using_cursor (EditorCursor *, bool);
846 void select_all_selectables_using_edit (bool);
847 void select_all_selectables_between (bool within);
848 void select_range_between ();
850 boost::shared_ptr<ARDOUR::Region> find_next_region (nframes64_t, ARDOUR::RegionPoint, int32_t dir, TrackViewList&, TimeAxisView ** = 0);
851 nframes64_t find_next_region_boundary (nframes64_t, int32_t dir, const TrackViewList&);
853 std::vector<nframes64_t> region_boundary_cache;
854 void build_region_boundary_cache ();
857 Gtk::HBox bottom_hbox;
859 Gtk::Table edit_packer;
860 Gtk::VScrollbar edit_vscrollbar;
862 Gtk::Adjustment vertical_adjustment;
863 Gtk::Adjustment horizontal_adjustment;
865 Gtk::Layout controls_layout;
866 bool control_layout_scroll (GdkEventScroll* ev);
867 void controls_layout_size_request (Gtk::Requisition*);
868 sigc::connection controls_layout_size_request_connection;
870 Gtk::HScrollbar edit_hscrollbar;
871 bool _dragging_hscrollbar;
873 void reset_hscrollbar_stepping ();
875 bool hscrollbar_button_press (GdkEventButton*);
876 bool hscrollbar_button_release (GdkEventButton*);
877 void hscrollbar_allocate (Gtk::Allocation &alloc);
879 double _canvas_width;
880 double _canvas_height;
881 double full_canvas_height;
883 bool track_canvas_map_handler (GdkEventAny*);
885 gint edit_controls_button_release (GdkEventButton*);
886 Gtk::Menu *edit_controls_left_menu;
887 Gtk::Menu *edit_controls_right_menu;
889 Gtk::VBox ruler_label_vbox;
890 Gtk::VBox track_canvas_vbox;
891 Gtk::VBox time_canvas_vbox;
892 Gtk::VBox edit_controls_vbox;
893 Gtk::HBox edit_controls_hbox;
895 void control_scroll (float);
896 void access_action (std::string,std::string);
897 bool deferred_control_scroll (nframes64_t);
898 sigc::connection control_scroll_connection;
900 gdouble get_trackview_group_vertical_offset () const { return vertical_adjustment.get_value () - canvas_timebars_vsize;}
902 ArdourCanvas::Group* get_background_group () const { return _background_group; }
903 ArdourCanvas::Group* get_trackview_group () const { return _trackview_group; }
904 double last_trackview_group_vertical_offset;
905 void tie_vertical_scrolling ();
906 void scroll_canvas_horizontally ();
907 void scroll_canvas_vertically ();
909 struct VisualChange {
917 nframes64_t time_origin;
918 double frames_per_unit;
923 VisualChange() : pending ((VisualChange::Type) 0), time_origin (0), frames_per_unit (0), idle_handler_id (-1) {}
925 pending = Type (pending | t);
930 VisualChange pending_visual_change;
932 static int _idle_visual_changer (void *arg);
933 int idle_visual_changer ();
935 void queue_visual_change (nframes64_t);
936 void queue_visual_change (double);
937 void queue_visual_change_y (double);
938 void ensure_visual_change_idle_handler ();
940 void end_location_changed (ARDOUR::Location*);
942 /* named selections */
944 struct NamedSelectionDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
945 NamedSelectionDisplayModelColumns() {
949 Gtk::TreeModelColumn<Glib::ustring> text;
950 Gtk::TreeModelColumn<ARDOUR::NamedSelection*> selection;
953 NamedSelectionDisplayModelColumns named_selection_columns;
954 Glib::RefPtr<Gtk::TreeStore> named_selection_model;
956 Gtkmm2ext::DnDTreeView<ARDOUR::NamedSelection*> named_selection_display;
957 Gtk::ScrolledWindow named_selection_scroller;
959 void create_named_selection ();
960 void paste_named_selection (float times);
961 void remove_selected_named_selections ();
963 void handle_new_named_selection ();
964 void add_named_selection_to_named_selection_display (ARDOUR::NamedSelection&);
965 void redisplay_named_selections ();
967 bool named_selection_display_button_release (GdkEventButton *ev);
968 bool named_selection_display_key_release (GdkEventKey *ev);
969 void named_selection_display_selection_changed ();
972 TrackViewList track_views;
973 std::pair<TimeAxisView*, ARDOUR::layer_t> trackview_by_y_position (double);
974 TimeAxisView* axis_view_from_route (ARDOUR::Route *) const;
975 TrackSelection axis_views_from_routes (std::list<ARDOUR::Route *>) const;
977 TrackSelection get_tracks_for_range_action () const;
979 static Gdk::Cursor* cross_hair_cursor;
980 static Gdk::Cursor* trimmer_cursor;
981 static Gdk::Cursor* selector_cursor;
982 static Gdk::Cursor* grabber_cursor;
983 static Gdk::Cursor* grabber_edit_point_cursor;
984 static Gdk::Cursor* zoom_cursor;
985 static Gdk::Cursor* time_fx_cursor;
986 static Gdk::Cursor* fader_cursor;
987 static Gdk::Cursor* speaker_cursor;
988 static Gdk::Cursor* midi_pencil_cursor;
989 static Gdk::Cursor* midi_select_cursor;
990 static Gdk::Cursor* midi_resize_cursor;
991 static Gdk::Cursor* midi_erase_cursor;
992 static Gdk::Cursor* wait_cursor;
993 static Gdk::Cursor* timebar_cursor;
994 static Gdk::Cursor* transparent_cursor;
996 static void build_cursors ();
998 sigc::connection scroll_connection;
999 nframes64_t last_update_frame;
1000 void center_screen (nframes64_t);
1001 void center_screen_internal (nframes64_t, float);
1003 void update_current_screen ();
1005 void session_going_away ();
1007 nframes64_t cut_buffer_start;
1008 nframes64_t cut_buffer_length;
1010 bool typed_event (ArdourCanvas::Item*, GdkEvent*, ItemType);
1011 bool button_press_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1012 bool button_press_handler_1 (ArdourCanvas::Item *, GdkEvent *, ItemType);
1013 bool button_press_handler_2 (ArdourCanvas::Item *, GdkEvent *, ItemType);
1014 bool button_release_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1015 bool motion_handler (ArdourCanvas::Item*, GdkEvent*, bool from_autoscroll = false);
1016 bool enter_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1017 bool leave_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1019 /* KEYMAP HANDLING */
1021 void register_actions ();
1023 int ensure_cursor (nframes64_t* pos);
1025 void cut_copy (Editing::CutCopyOp);
1026 bool can_cut_copy () const;
1027 void cut_copy_points (Editing::CutCopyOp);
1028 void cut_copy_regions (Editing::CutCopyOp, RegionSelection&);
1029 void cut_copy_ranges (Editing::CutCopyOp);
1030 void cut_copy_midi (Editing::CutCopyOp);
1032 void mouse_paste ();
1033 void paste_internal (nframes64_t position, float times);
1035 /* EDITING OPERATIONS */
1037 void reset_point_selection ();
1038 void toggle_region_mute ();
1039 void toggle_region_lock ();
1040 void toggle_region_opaque ();
1041 void toggle_record_enable ();
1042 void set_region_lock_style (ARDOUR::Region::PositionLockStyle);
1043 void raise_region ();
1044 void raise_region_to_top ();
1045 void lower_region ();
1046 void lower_region_to_bottom ();
1047 void split_region ();
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 (nframes64_t& first, nframes64_t& last, int32_t direction = 0, bool for_mark = false);
1495 double snap_length_beats (nframes64_t start);
1497 uint32_t bbt_beat_subdivision;
1501 Gtk::ToggleButton editor_mixer_button;
1502 Gtk::ToggleButton editor_list_button;
1503 void editor_mixer_button_toggled ();
1504 void editor_list_button_toggled ();
1506 AudioClock edit_point_clock;
1507 AudioClock zoom_range_clock;
1508 Gtk::Button zoom_in_button;
1509 Gtk::Button zoom_out_button;
1510 Gtk::Button zoom_out_full_button;
1511 Gtk::Button zoom_onetoone_button;
1513 Gtk::VBox toolbar_clock_vbox;
1514 Gtk::VBox toolbar_selection_clock_vbox;
1515 Gtk::Table toolbar_selection_clock_table;
1516 Gtk::Label toolbar_selection_cursor_label;
1518 Gtk::HBox mouse_mode_button_box;
1519 Gtkmm2ext::TearOff* mouse_mode_tearoff;
1520 Gtk::ToggleButton mouse_select_button;
1521 Gtk::ToggleButton mouse_move_button;
1522 Gtk::ToggleButton mouse_gain_button;
1523 Gtk::ToggleButton mouse_zoom_button;
1524 Gtk::ToggleButton mouse_timefx_button;
1525 Gtk::ToggleButton mouse_audition_button;
1527 void mouse_mode_toggled (Editing::MouseMode m);
1528 bool ignore_mouse_mode_toggle;
1530 Gtk::ToggleButton internal_edit_button;
1531 void toggle_internal_editing ();
1533 gint mouse_select_button_release (GdkEventButton*);
1535 Gtk::VBox automation_box;
1536 Gtk::Button automation_mode_button;
1537 Gtk::ToggleButton global_automation_button;
1539 Gtk::ComboBoxText edit_mode_selector;
1540 Gtk::VBox edit_mode_box;
1542 void set_edit_mode (ARDOUR::EditMode);
1543 void cycle_edit_mode ();
1544 void edit_mode_selection_done ();
1546 Gtk::ComboBoxText snap_type_selector;
1547 Gtk::ComboBoxText snap_mode_selector;
1550 std::vector<std::string> snap_type_strings;
1551 std::vector<std::string> snap_mode_strings;
1553 void snap_type_selection_done ();
1554 void snap_mode_selection_done ();
1555 void snap_mode_chosen (Editing::SnapMode);
1556 void snap_type_chosen (Editing::SnapType);
1558 Glib::RefPtr<Gtk::RadioAction> snap_type_action (Editing::SnapType);
1559 Glib::RefPtr<Gtk::RadioAction> snap_mode_action (Editing::SnapMode);
1561 Gtk::ComboBoxText zoom_focus_selector;
1562 Gtk::VBox zoom_focus_box;
1564 std::vector<std::string> zoom_focus_strings;
1566 void zoom_focus_selection_done ();
1567 void zoom_focus_chosen (Editing::ZoomFocus);
1569 Glib::RefPtr<Gtk::RadioAction> zoom_focus_action (Editing::ZoomFocus);
1572 Gtk::VBox zoom_vbox;
1574 void zoom_adjustment_changed();
1576 void edit_point_clock_changed();
1578 void setup_toolbar ();
1580 Gtkmm2ext::TearOff* tools_tearoff;
1581 Gtk::HBox toolbar_hbox;
1582 Gtk::EventBox toolbar_base;
1583 Gtk::Frame toolbar_frame;
1587 Gtk::HBox panic_box;
1588 Gtk::Button midi_panic_button;
1589 Gtk::ToggleButton midi_sound_notes;
1590 void midi_panic_button_pressed ();
1591 bool sound_notes () const { return midi_sound_notes.get_active(); }
1593 void setup_midi_toolbar ();
1595 /* selection process */
1597 Selection* selection;
1598 Selection* cut_buffer;
1600 void time_selection_changed ();
1601 void track_selection_changed ();
1602 void region_selection_changed ();
1603 sigc::connection editor_regions_selection_changed_connection;
1604 void sensitize_the_right_region_actions (bool have_selected_regions);
1605 void point_selection_changed ();
1606 void marker_selection_changed ();
1608 void cancel_selection ();
1610 void region_selection_op (void (ARDOUR::Region::*pmf)(void));
1611 void region_selection_op (void (ARDOUR::Region::*pmf)(void*), void*);
1612 void region_selection_op (void (ARDOUR::Region::*pmf)(bool), bool);
1614 bool audio_region_selection_covers (nframes64_t where);
1616 /* transport range select process */
1618 ArdourCanvas::SimpleRect* cd_marker_bar_drag_rect;
1619 ArdourCanvas::SimpleRect* range_bar_drag_rect;
1620 ArdourCanvas::SimpleRect* transport_bar_drag_rect;
1623 ArdourCanvas::SimpleRect *bogus_background_rect;
1625 ArdourCanvas::SimpleRect *transport_bar_range_rect;
1626 ArdourCanvas::SimpleRect *transport_bar_preroll_rect;
1627 ArdourCanvas::SimpleRect *transport_bar_postroll_rect;
1628 ArdourCanvas::SimpleRect *transport_loop_range_rect;
1629 ArdourCanvas::SimpleRect *transport_punch_range_rect;
1630 ArdourCanvas::SimpleLine *transport_punchin_line;
1631 ArdourCanvas::SimpleLine *transport_punchout_line;
1632 ArdourCanvas::SimpleRect *transport_preroll_rect;
1633 ArdourCanvas::SimpleRect *transport_postroll_rect;
1635 ARDOUR::Location* transport_loop_location();
1636 ARDOUR::Location* transport_punch_location();
1638 ARDOUR::Location *temp_location;
1640 /* object rubberband select process */
1642 bool select_all_within (nframes64_t start, nframes64_t end, gdouble topy, gdouble boty, const TrackViewList&, Selection::Operation op);
1644 ArdourCanvas::SimpleRect *rubberband_rect;
1646 /* mouse zoom process */
1648 ArdourCanvas::SimpleRect *zoom_rect;
1649 void reposition_zoom_rect (nframes64_t start, nframes64_t end);
1651 EditorRouteGroups* _route_groups;
1652 EditorRoutes* _routes;
1653 EditorRegions* _regions;
1654 EditorSnapshots* _snapshots;
1656 /* diskstream/route display management */
1657 Glib::RefPtr<Gdk::Pixbuf> rec_enabled_icon;
1658 Glib::RefPtr<Gdk::Pixbuf> rec_disabled_icon;
1660 Glib::RefPtr<Gtk::TreeSelection> route_display_selection;
1662 bool sync_track_view_list_and_routes ();
1664 Gtk::VBox list_vpacker;
1668 bool autoscroll_active;
1669 int autoscroll_timeout_tag;
1672 int last_autoscroll_x;
1673 int last_autoscroll_y;
1674 uint32_t autoscroll_cnt;
1675 nframes64_t autoscroll_x_distance;
1676 double autoscroll_y_distance;
1678 static gint _autoscroll_canvas (void *);
1679 bool autoscroll_canvas ();
1680 void start_canvas_autoscroll (int x, int y);
1681 void stop_canvas_autoscroll ();
1682 void maybe_autoscroll (GdkEventMotion*, bool);
1683 bool allow_vertical_scroll;
1686 void point_trim (GdkEvent*);
1687 void single_contents_trim (RegionView&, nframes64_t, bool, bool, bool);
1688 void single_start_trim (RegionView&, nframes64_t, bool, bool, bool);
1689 void single_end_trim (RegionView&, nframes64_t, bool, bool, bool);
1691 void thaw_region_after_trim (RegionView& rv);
1693 void trim_region_front();
1694 void trim_region_back();
1695 void trim_region (bool front);
1697 void trim_region_to_edit_point ();
1698 void trim_region_from_edit_point ();
1699 void trim_region_to_loop ();
1700 void trim_region_to_punch ();
1701 void trim_region_to_location (const ARDOUR::Location&, const char* cmd);
1703 void trim_to_region(bool forward);
1704 void trim_region_to_previous_region_end();
1705 void trim_region_to_next_region_start();
1707 bool show_gain_after_trim;
1711 int convert_drop_to_paths (
1712 std::vector<Glib::ustring>& paths,
1713 const Glib::RefPtr<Gdk::DragContext>& context,
1716 const Gtk::SelectionData& data,
1720 void track_canvas_drag_data_received (
1721 const Glib::RefPtr<Gdk::DragContext>& context,
1724 const Gtk::SelectionData& data,
1729 const Glib::RefPtr<Gdk::DragContext>& context,
1732 const Gtk::SelectionData& data,
1737 const Glib::RefPtr<Gdk::DragContext>& context,
1740 const Gtk::SelectionData& data,
1745 const Glib::RefPtr<Gdk::DragContext>& context,
1748 const Gtk::SelectionData& data,
1754 int write_region_selection(RegionSelection&);
1755 bool write_region (std::string path, boost::shared_ptr<ARDOUR::AudioRegion>);
1756 void bounce_region_selection ();
1757 void bounce_range_selection (bool replace, bool enable_processing);
1758 void external_edit_region ();
1760 int write_audio_selection (TimeSelection&);
1761 bool write_audio_range (ARDOUR::AudioPlaylist&, const ARDOUR::ChanCount& channels, std::list<ARDOUR::AudioRange>&);
1763 void write_selection ();
1765 XMLNode *before; /* used in *_reversible_command */
1767 void begin_reversible_command (std::string cmd_name);
1768 void commit_reversible_command ();
1770 void update_title ();
1771 void update_title_s (const std::string & snapshot_name);
1774 Selection* selection;
1775 double frames_per_unit;
1777 State (PublicEditor const * e);
1781 void store_state (State&) const;
1782 void restore_state (State *);
1784 void instant_save ();
1786 boost::shared_ptr<ARDOUR::AudioRegion> last_audition_region;
1788 /* freeze operations */
1790 ARDOUR::InterThreadInfo freeze_status;
1791 gint freeze_progress_timeout (void *);
1792 static void* _freeze_thread (void*);
1793 void* freeze_thread ();
1795 void freeze_route ();
1796 void unfreeze_route ();
1798 /* route-group solo + mute */
1800 void set_route_group_solo (ARDOUR::Route&, bool);
1801 void set_route_group_mute (ARDOUR::Route&, bool);
1805 void duplicate_dialog (bool with_dialog);
1807 nframes64_t event_frame (GdkEvent const *, double* px = 0, double* py = 0) const;
1809 /* returns false if mouse pointer is not in track or marker canvas
1811 bool mouse_frame (nframes64_t&, bool& in_track_canvas) const;
1813 /* "whats mine is yours" */
1815 TimeFXDialog* current_timefx;
1817 static void* timefx_thread (void *arg);
1818 void do_timefx (TimeFXDialog&);
1820 int time_stretch (RegionSelection&, float fraction);
1821 int pitch_shift (RegionSelection&, float cents);
1822 void pitch_shift_regions ();
1823 int time_fx (RegionSelection&, float val, bool pitching);
1825 /* editor-mixer strip */
1827 MixerStrip *current_mixer_strip;
1828 bool show_editor_mixer_when_tracks_arrive;
1829 Gtk::VBox current_mixer_strip_vbox;
1830 void cms_new (boost::shared_ptr<ARDOUR::Route>);
1831 void cms_deleted ();
1832 void current_mixer_strip_hidden ();
1833 void current_mixer_strip_removed ();
1835 void detach_tearoff (Gtk::Box* b, Gtk::Window* w);
1836 void reattach_tearoff (Gtk::Box* b, Gtk::Window* w, int32_t n);
1838 void ensure_all_elements_drawn ();
1840 /* nudging tracks */
1842 void nudge_track (bool use_edit_point, bool forwards);
1846 bool _xfade_visibility;
1849 void handle_new_imageframe_time_axis_view(const std::string & track_name, void* src) ;
1850 void handle_new_imageframe_marker_time_axis_view(const std::string & track_name, TimeAxisView* marked_track) ;
1852 void start_imageframe_grab(ArdourCanvas::Item*, GdkEvent*) ;
1853 void start_markerview_grab(ArdourCanvas::Item*, GdkEvent*) ;
1855 void imageframe_drag_motion_callback(ArdourCanvas::Item*, GdkEvent*) ;
1856 void markerview_drag_motion_callback(ArdourCanvas::Item*, GdkEvent*) ;
1857 void timeaxis_item_drag_finished_callback(ArdourCanvas::Item*, GdkEvent*) ;
1859 gint canvas_imageframe_item_view_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
1860 gint canvas_imageframe_view_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameTimeAxis* ifta);
1861 gint canvas_imageframe_start_handle_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
1862 gint canvas_imageframe_end_handle_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
1864 gint canvas_marker_time_axis_view_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerTimeAxis* mta);
1865 gint canvas_markerview_item_view_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
1866 gint canvas_markerview_start_handle_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
1867 gint canvas_markerview_end_handle_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
1869 void imageframe_start_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1870 void imageframe_end_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1871 void imageframe_start_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
1872 void imageframe_start_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
1873 void imageframe_end_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
1874 void imageframe_end_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
1876 void markerview_item_start_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1877 void markerview_item_end_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1878 void markerview_start_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
1879 void markerview_start_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
1880 void markerview_end_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
1881 void markerview_end_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
1883 void popup_imageframe_edit_menu(int button, int32_t time, ArdourCanvas::Item* ifv, bool with_frame) ;
1884 void popup_marker_time_axis_edit_menu(int button, int32_t time, ArdourCanvas::Item* ifv, bool with_frame) ;
1886 ImageFrameSocketHandler* image_socket_listener ;
1889 void toggle_xfade_active (boost::weak_ptr<ARDOUR::Crossfade>);
1890 void toggle_xfade_length (boost::weak_ptr<ARDOUR::Crossfade>);
1891 void edit_xfade (boost::weak_ptr<ARDOUR::Crossfade>);
1892 void xfade_edit_left_region ();
1893 void xfade_edit_right_region ();
1895 static const int32_t default_width = 995;
1896 static const int32_t default_height = 765;
1900 Gtk::Button nudge_forward_button;
1901 Gtk::Button nudge_backward_button;
1902 Gtk::HBox nudge_hbox;
1903 Gtk::VBox nudge_vbox;
1904 AudioClock nudge_clock;
1906 bool nudge_forward_release (GdkEventButton*);
1907 bool nudge_backward_release (GdkEventButton*);
1911 void apply_filter (ARDOUR::Filter&, std::string cmd);
1913 /* handling cleanup */
1915 int playlist_deletion_dialog (boost::shared_ptr<ARDOUR::Playlist>);
1917 std::vector<sigc::connection> session_connections;
1919 /* tracking step changes of track height */
1921 TimeAxisView* current_stepping_trackview;
1922 ARDOUR::microseconds_t last_track_height_step_timestamp;
1923 gint track_height_step_timeout();
1924 sigc::connection step_timeout;
1926 TimeAxisView* entered_track;
1927 RegionView* entered_regionview;
1930 void ensure_entered_track_selected (bool op_acts_on_objects = false);
1931 bool clear_entered_track;
1932 bool left_track_canvas (GdkEventCrossing*);
1933 bool entered_track_canvas (GdkEventCrossing*);
1934 void set_entered_track (TimeAxisView*);
1935 void set_entered_regionview (RegionView*);
1936 void ensure_track_visible (TimeAxisView*);
1937 gint left_automation_track ();
1939 bool _new_regionviews_show_envelope;
1941 void reset_canvas_action_sensitivity (bool);
1942 void toggle_gain_envelope_visibility ();
1943 void toggle_gain_envelope_active ();
1944 void reset_region_gain_envelopes ();
1946 bool on_key_press_event (GdkEventKey*);
1947 bool on_key_release_event (GdkEventKey*);
1949 void session_state_saved (std::string);
1951 Glib::RefPtr<Gtk::Action> undo_action;
1952 Glib::RefPtr<Gtk::Action> redo_action;
1954 void history_changed ();
1956 Gtk::HBox status_bar_hpacker;
1958 Editing::EditPoint _edit_point;
1960 Gtk::ComboBoxText edit_point_selector;
1962 void set_edit_point_preference (Editing::EditPoint ep, bool force = false);
1963 void cycle_edit_point (bool with_marker);
1964 void set_edit_point ();
1965 void edit_point_selection_done ();
1966 void edit_point_chosen (Editing::EditPoint);
1967 Glib::RefPtr<Gtk::RadioAction> edit_point_action (Editing::EditPoint);
1968 std::vector<std::string> edit_point_strings;
1970 void selected_marker_moved (ARDOUR::Location*);
1971 sigc::connection edit_point_clock_connection_a;
1972 sigc::connection edit_point_clock_connection_b;
1974 bool get_edit_op_range (nframes64_t& start, nframes64_t& end) const;
1976 void get_regions_at (RegionSelection&, nframes64_t where, const TrackSelection& ts) const;
1977 void get_regions_after (RegionSelection&, nframes64_t where, const TrackSelection& ts) const;
1979 void get_regions_for_action (RegionSelection&, bool allowed_entered_regionview = false);
1981 sigc::connection fast_screen_update_connection;
1982 gint start_updating ();
1983 gint stop_updating ();
1984 void fast_update_strips ();
1985 bool meters_running;
1987 void select_next_route ();
1988 void select_prev_route ();
1990 void snap_to_internal (nframes64_t& first, int32_t direction = 0, bool for_mark = false);
1992 RhythmFerret* rhythm_ferret;
1993 BundleManager* _bundle_manager;
1994 GlobalPortMatrixWindow* _global_port_matrix[ARDOUR::DataType::num_types];
1996 void fit_tracks (TrackSelection &);
1997 void fit_selected_tracks ();
1998 void set_track_height (uint32_t h);
2000 void remove_tracks ();
2001 void toggle_tracks_active ();
2006 friend gboolean _idle_resize (gpointer);
2007 int32_t _pending_resize_amount;
2008 TimeAxisView* _pending_resize_view;
2010 void visible_order_range (int*, int*) const;
2013 bool _pending_locate_request;
2015 EditorSummary* _summary;
2016 void region_view_added (RegionView *);
2018 void update_canvas_now ();
2019 void streamview_height_changed ();
2021 EditorGroupTabs* _group_tabs;
2022 void fit_route_group (ARDOUR::RouteGroup *);
2025 friend class RegionDrag;
2026 friend class RegionMoveDrag;
2027 friend class RegionSpliceDrag;
2028 friend class TrimDrag;
2029 friend class MeterMarkerDrag;
2030 friend class TempoMarkerDrag;
2031 friend class CursorDrag;
2032 friend class FadeInDrag;
2033 friend class FadeOutDrag;
2034 friend class MarkerDrag;
2035 friend class RegionGainDrag;
2036 friend class ControlPointDrag;
2037 friend class LineDrag;
2038 friend class RubberbandSelectDrag;
2039 friend class TimeFXDrag;
2040 friend class ScrubDrag;
2041 friend class SelectionDrag;
2042 friend class RangeMarkerBarDrag;
2043 friend class MouseZoomDrag;
2044 friend class RegionCreateDrag;
2045 friend class RegionMotionDrag;
2046 friend class RegionInsertDrag;
2048 friend class EditorSummary;
2049 friend class EditorGroupTabs;
2051 friend class EditorRoutes;
2054 #endif /* __ardour_editor_h__ */