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_regions_at (nframes64_t, RegionSelection&);
1048 void split_region_at_transients ();
1049 void split_region_at_points (boost::shared_ptr<ARDOUR::Region>, ARDOUR::AnalysisFeatureList&, bool can_ferret);
1050 void crop_region_to_selection ();
1051 void crop_region_to (nframes64_t start, nframes64_t end);
1052 void set_sync_point (nframes64_t, const RegionSelection&);
1053 void set_region_sync_from_edit_point ();
1054 void remove_region_sync();
1055 void align_selection (ARDOUR::RegionPoint, nframes64_t position, const RegionSelection&);
1056 void align_selection_relative (ARDOUR::RegionPoint point, nframes64_t position, const RegionSelection&);
1057 void align_region (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, nframes64_t position);
1058 void align_region_internal (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, nframes64_t position);
1059 void remove_selected_regions ();
1060 void remove_clicked_region ();
1061 void edit_region ();
1062 void rename_region ();
1063 void duplicate_some_regions (RegionSelection&, float times);
1064 void duplicate_selection (float times);
1065 void region_fill_selection ();
1067 void region_fill_track ();
1068 void audition_playlist_region_standalone (boost::shared_ptr<ARDOUR::Region>);
1069 void audition_playlist_region_via_route (boost::shared_ptr<ARDOUR::Region>, ARDOUR::Route&);
1070 void split_multichannel_region();
1071 void reverse_region ();
1072 void strip_region_silence ();
1073 void normalize_region ();
1074 double _last_normalization_value;
1075 void denormalize_region ();
1076 void adjust_region_scale_amplitude (bool up);
1077 void quantize_region ();
1079 void do_insert_time ();
1080 void insert_time (nframes64_t, nframes64_t, Editing::InsertTimeOption, bool, bool, bool);
1082 void tab_to_transient (bool forward);
1084 void use_region_as_bar ();
1085 void use_range_as_bar ();
1087 void define_one_bar (nframes64_t start, nframes64_t end);
1089 void audition_region_from_region_list ();
1090 void hide_region_from_region_list ();
1092 void align (ARDOUR::RegionPoint);
1093 void align_relative (ARDOUR::RegionPoint);
1096 void reset_focus ();
1102 void paste (float times);
1104 int get_prefix (float&, bool&);
1106 void keyboard_paste ();
1107 void keyboard_insert_region_list_selection ();
1109 void region_from_selection ();
1110 void create_region_from_selection (std::vector<boost::shared_ptr<ARDOUR::Region> >&);
1112 void play_from_start ();
1113 void play_from_edit_point ();
1114 void play_from_edit_point_and_return ();
1115 void play_selected_region ();
1116 void play_edit_range ();
1117 void loop_selected_region ();
1118 void play_location (ARDOUR::Location&);
1119 void loop_location (ARDOUR::Location&);
1121 void temporal_zoom_selection ();
1122 void temporal_zoom_region (bool both_axes);
1123 void toggle_zoom_region (bool both_axes);
1124 bool zoomed_to_region;
1125 void temporal_zoom_session ();
1126 void temporal_zoom (gdouble scale);
1127 void temporal_zoom_by_frame (nframes64_t start, nframes64_t end, const std::string & op);
1128 void temporal_zoom_to_frame (bool coarser, nframes64_t frame);
1130 void amplitude_zoom (gdouble scale);
1131 void amplitude_zoom_step (bool in);
1133 void insert_region_list_drag (boost::shared_ptr<ARDOUR::Region>, int x, int y);
1134 void insert_region_list_selection (float times);
1136 void insert_route_list_drag (boost::shared_ptr<ARDOUR::Route>, int x, int y);
1138 /* import & embed */
1140 void add_external_audio_action (Editing::ImportMode);
1141 void external_audio_dialog ();
1142 void session_import_dialog ();
1144 int check_whether_and_how_to_import(std::string, bool all_or_nothing = true);
1145 bool check_multichannel_status (const std::vector<Glib::ustring>& paths);
1147 SoundFileOmega* sfbrowser;
1149 void bring_in_external_audio (Editing::ImportMode mode, nframes64_t& pos);
1151 bool idle_drop_paths (std::vector<Glib::ustring> paths, nframes64_t frame, double ypos);
1152 void drop_paths_part_two (const std::vector<Glib::ustring>& paths, nframes64_t frame, double ypos);
1154 int import_sndfiles (std::vector<Glib::ustring> paths, Editing::ImportMode mode, ARDOUR::SrcQuality, nframes64_t& pos,
1155 int target_regions, int target_tracks, boost::shared_ptr<ARDOUR::Track>, bool, uint32_t total);
1156 int embed_sndfiles (std::vector<Glib::ustring> paths, bool multiple_files, bool& check_sample_rate, Editing::ImportMode mode,
1157 nframes64_t& pos, int target_regions, int target_tracks, boost::shared_ptr<ARDOUR::Track>&);
1159 int add_sources (std::vector<Glib::ustring> paths, ARDOUR::SourceList& sources, nframes64_t& pos, Editing::ImportMode,
1160 int target_regions, int target_tracks, boost::shared_ptr<ARDOUR::Track>&, bool add_channel_suffix);
1161 int finish_bringing_in_material (boost::shared_ptr<ARDOUR::Region> region, uint32_t, uint32_t, nframes64_t& pos, Editing::ImportMode mode,
1162 boost::shared_ptr<ARDOUR::Track>& existing_track);
1164 boost::shared_ptr<ARDOUR::AudioTrack> get_nth_selected_audio_track (int nth) const;
1165 boost::shared_ptr<ARDOUR::MidiTrack> get_nth_selected_midi_track (int nth) const;
1167 /* generic interthread progress window */
1169 ArdourDialog* interthread_progress_window;
1170 Gtk::Label interthread_progress_label;
1171 Gtk::VBox interthread_progress_vbox;
1172 Gtk::ProgressBar interthread_progress_bar;
1173 Gtk::Button interthread_cancel_button;
1174 Gtk::Label interthread_cancel_label;
1175 sigc::connection interthread_progress_connection;
1176 void interthread_cancel_clicked ();
1177 void build_interthread_progress_window ();
1178 ARDOUR::InterThreadInfo* current_interthread_info;
1180 AnalysisWindow* analysis_window;
1182 /* import specific info */
1184 struct EditorImportStatus : public ARDOUR::Session::ImportStatus {
1185 Editing::ImportMode mode;
1189 boost::shared_ptr<ARDOUR::Track> track;
1193 EditorImportStatus import_status;
1194 gint import_progress_timeout (void *);
1195 static void *_import_thread (void *);
1196 void* import_thread ();
1197 void finish_import ();
1199 /* to support this ... */
1201 void import_audio (bool as_tracks);
1202 void do_import (std::vector<Glib::ustring> paths, bool split, bool as_tracks);
1204 void move_to_start ();
1205 void move_to_end ();
1207 void center_playhead ();
1208 void center_edit_point ();
1209 void edit_cursor_backward ();
1210 void edit_cursor_forward ();
1211 void playhead_forward_to_grid ();
1212 void playhead_backward_to_grid ();
1213 void playhead_backward ();
1214 void playhead_forward ();
1215 void scroll_playhead (bool forward);
1216 void scroll_backward (float pages=0.8f);
1217 void scroll_forward (float pages=0.8f);
1218 void scroll_tracks_down ();
1219 void scroll_tracks_up ();
1220 void delete_sample_forward ();
1221 void delete_sample_backward ();
1222 void delete_screen ();
1223 void search_backwards ();
1224 void search_forwards ();
1226 void clear_markers ();
1227 void clear_ranges ();
1228 void clear_locations ();
1229 void unhide_markers ();
1230 void unhide_ranges ();
1231 void jump_forward_to_mark ();
1232 void jump_backward_to_mark ();
1233 void cursor_align (bool playhead_to_edit);
1235 void remove_last_capture ();
1236 void select_all_selectables_using_time_selection ();
1237 void select_all_selectables_using_loop();
1238 void select_all_selectables_using_punch();
1239 void set_selection_from_range (ARDOUR::Location&);
1240 void set_selection_from_punch ();
1241 void set_selection_from_loop ();
1242 void set_selection_from_region ();
1244 void add_location_mark (nframes64_t where);
1245 void add_location_from_audio_region ();
1246 void add_locations_from_audio_region ();
1247 void add_location_from_selection ();
1248 void set_loop_from_selection (bool play);
1249 void set_punch_from_selection ();
1250 void set_punch_from_region ();
1252 void set_loop_from_edit_range (bool play);
1253 void set_loop_from_region (bool play);
1254 void set_punch_from_edit_range ();
1256 void set_loop_range (nframes64_t start, nframes64_t end, std::string cmd);
1257 void set_punch_range (nframes64_t start, nframes64_t end, std::string cmd);
1259 void add_location_from_playhead_cursor ();
1260 bool select_new_marker;
1262 void reverse_selection ();
1263 void edit_envelope ();
1265 void start_scrolling ();
1266 void stop_scrolling ();
1268 double last_scrub_x;
1269 int scrubbing_direction;
1270 int scrub_reversals;
1271 int scrub_reverse_distance;
1274 void keyboard_selection_begin ();
1275 void keyboard_selection_finish (bool add);
1276 bool have_pending_keyboard_selection;
1277 nframes64_t pending_keyboard_selection_start;
1279 boost::shared_ptr<ARDOUR::Region> select_region_for_operation (int dir, TimeAxisView **tv);
1280 void extend_selection_to_end_of_region (bool next);
1281 void extend_selection_to_start_of_region (bool previous);
1283 Editing::SnapType snap_type;
1284 Editing::SnapMode snap_mode;
1286 /// Snap threshold in pixels
1287 double snap_threshold;
1289 bool ignore_gui_changes;
1295 Gtk::Menu fade_context_menu;
1296 void popup_fade_context_menu (int, int, ArdourCanvas::Item*, ItemType);
1298 void set_fade_in_shape (ARDOUR::AudioRegion::FadeShape);
1299 void set_fade_out_shape (ARDOUR::AudioRegion::FadeShape);
1301 void set_fade_length (bool in);
1302 void toggle_fade_active (bool in);
1303 void set_fade_in_active (bool);
1304 void set_fade_out_active (bool);
1306 std::set<boost::shared_ptr<ARDOUR::Playlist> > motion_frozen_playlists;
1307 RegionSelection pre_drag_region_selection;
1309 bool _dragging_playhead;
1310 bool _dragging_edit_point;
1312 void marker_drag_motion_callback (GdkEvent*);
1313 void marker_drag_finished_callback (GdkEvent*);
1315 gint mouse_rename_region (ArdourCanvas::Item*, GdkEvent*);
1317 void start_region_grab (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1318 void start_create_region_grab (ArdourCanvas::Item*, GdkEvent*);
1319 void start_region_copy_grab (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1320 void start_region_brush_grab (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1321 void start_selection_grab (ArdourCanvas::Item*, GdkEvent*);
1323 void region_view_item_click (AudioRegionView&, GdkEventButton*);
1325 void remove_gain_control_point (ArdourCanvas::Item*, GdkEvent*);
1326 void remove_control_point (ArdourCanvas::Item*, GdkEvent*);
1328 void mouse_brush_insert_region (RegionView*, nframes64_t pos);
1329 void brush (nframes64_t);
1331 void show_verbose_time_cursor (nframes64_t frame, double offset = 0, double xpos=-1, double ypos=-1);
1332 void show_verbose_duration_cursor (nframes64_t start, nframes64_t end, double offset = 0, double xpos=-1, double ypos=-1);
1333 double clamp_verbose_cursor_x (double);
1334 double clamp_verbose_cursor_y (double);
1336 /* Canvas event handlers */
1338 bool canvas_control_point_event (GdkEvent* event,ArdourCanvas::Item*, ControlPoint*);
1339 bool canvas_line_event (GdkEvent* event,ArdourCanvas::Item*, AutomationLine*);
1340 bool canvas_selection_rect_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1341 bool canvas_selection_start_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1342 bool canvas_selection_end_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1343 bool canvas_crossfade_view_event (GdkEvent* event,ArdourCanvas::Item*, CrossfadeView*);
1344 bool canvas_fade_in_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1345 bool canvas_fade_in_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1346 bool canvas_fade_out_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1347 bool canvas_fade_out_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1350 // These variables are used to detect a feedback loop and break it to avoid a gui hang
1352 ArdourCanvas::Item *last_item_entered;
1353 int last_item_entered_n;
1356 bool canvas_region_view_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1357 bool canvas_region_view_name_highlight_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1358 bool canvas_region_view_name_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1359 bool canvas_stream_view_event (GdkEvent* event,ArdourCanvas::Item*, RouteTimeAxisView*);
1360 bool canvas_marker_event (GdkEvent* event,ArdourCanvas::Item*, Marker*);
1361 bool canvas_zoom_rect_event (GdkEvent* event,ArdourCanvas::Item*);
1362 bool canvas_tempo_marker_event (GdkEvent* event,ArdourCanvas::Item*, TempoMarker*);
1363 bool canvas_meter_marker_event (GdkEvent* event,ArdourCanvas::Item*, MeterMarker*);
1364 bool canvas_automation_track_event(GdkEvent* event, ArdourCanvas::Item*, AutomationTimeAxisView*) ;
1366 bool canvas_tempo_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1367 bool canvas_meter_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1368 bool canvas_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1369 bool canvas_range_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1370 bool canvas_transport_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1371 bool canvas_cd_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1373 bool canvas_imageframe_item_view_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameView*);
1374 bool canvas_imageframe_view_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameTimeAxis*);
1375 bool canvas_imageframe_start_handle_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameView*);
1376 bool canvas_imageframe_end_handle_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameView*);
1377 bool canvas_marker_time_axis_view_event(GdkEvent* event, ArdourCanvas::Item*,MarkerTimeAxis*);
1378 bool canvas_markerview_item_view_event(GdkEvent* event, ArdourCanvas::Item*,MarkerView*);
1379 bool canvas_markerview_start_handle_event(GdkEvent* event, ArdourCanvas::Item*,MarkerView*);
1380 bool canvas_markerview_end_handle_event(GdkEvent* event, ArdourCanvas::Item*,MarkerView*);
1382 /* non-public event handlers */
1384 bool canvas_playhead_cursor_event (GdkEvent* event, ArdourCanvas::Item*);
1385 bool track_canvas_scroll (GdkEventScroll* event);
1387 bool track_canvas_scroll_event (GdkEventScroll* event);
1388 bool track_canvas_button_press_event (GdkEventButton* event);
1389 bool track_canvas_button_release_event (GdkEventButton* event);
1390 bool track_canvas_motion_notify_event (GdkEventMotion* event);
1392 Gtk::Allocation canvas_allocation;
1393 void track_canvas_allocate (Gtk::Allocation alloc);
1394 bool track_canvas_size_allocated ();
1395 bool track_canvas_drag_motion (Glib::RefPtr<Gdk::DragContext> const &, int, int, guint);
1397 void set_playhead_cursor ();
1399 void kbd_driver (sigc::slot<void,GdkEvent*>, bool use_track_canvas = true, bool use_time_canvas = true, bool can_select = true);
1400 void kbd_mute_unmute_region ();
1403 void kbd_do_brush (GdkEvent*);
1404 void kbd_do_audition (GdkEvent*);
1406 void handle_new_duration ();
1407 void initialize_canvas ();
1409 /* display control */
1411 bool _show_measures;
1412 /// true if the editor should follow the playhead, otherwise false
1413 bool _follow_playhead;
1414 /// true if waveforms should be shown while recording audio tracks, otherwise false
1415 bool _show_waveforms_recording;
1417 ARDOUR::TempoMap::BBTPointList *current_bbt_points;
1419 TempoLines* tempo_lines;
1421 ArdourCanvas::Group* time_line_group;
1423 void hide_measures ();
1424 void draw_measures ();
1425 bool redraw_measures ();
1427 void new_tempo_section ();
1429 void mouse_add_new_tempo_event (nframes64_t where);
1430 void mouse_add_new_meter_event (nframes64_t where);
1432 void remove_tempo_marker (ArdourCanvas::Item*);
1433 void remove_meter_marker (ArdourCanvas::Item*);
1434 gint real_remove_tempo_marker (ARDOUR::TempoSection*);
1435 gint real_remove_meter_marker (ARDOUR::MeterSection*);
1437 void edit_tempo_section (ARDOUR::TempoSection*);
1438 void edit_meter_section (ARDOUR::MeterSection*);
1439 void edit_tempo_marker (ArdourCanvas::Item*);
1440 void edit_meter_marker (ArdourCanvas::Item*);
1441 void edit_control_point (ArdourCanvas::Item*);
1443 void marker_menu_edit ();
1444 void marker_menu_remove ();
1445 void marker_menu_rename ();
1446 void marker_menu_lock (bool yn);
1447 void marker_menu_hide ();
1448 void marker_menu_loop_range ();
1449 void marker_menu_select_all_selectables_using_range ();
1450 void marker_menu_select_using_range ();
1451 void marker_menu_separate_regions_using_location ();
1452 void marker_menu_play_from ();
1453 void marker_menu_play_range ();
1454 void marker_menu_set_playhead ();
1455 void marker_menu_set_from_playhead ();
1456 void marker_menu_set_from_selection ();
1457 void marker_menu_range_to_next ();
1458 void new_transport_marker_menu_set_loop ();
1459 void new_transport_marker_menu_set_punch ();
1460 void update_loop_range_view (bool visibility=false);
1461 void update_punch_range_view (bool visibility=false);
1462 void new_transport_marker_menu_popdown ();
1463 void marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1464 void tm_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1465 void transport_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1466 void new_transport_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1467 void build_range_marker_menu (bool loop_or_punch);
1468 void build_marker_menu (bool start_or_end);
1469 void build_tm_marker_menu ();
1470 void build_new_transport_marker_menu ();
1472 Gtk::Menu* tm_marker_menu;
1473 Gtk::Menu* marker_menu;
1474 Gtk::Menu* start_end_marker_menu;
1475 Gtk::Menu* range_marker_menu;
1476 Gtk::Menu* transport_marker_menu;
1477 Gtk::Menu* new_transport_marker_menu;
1478 Gtk::Menu* cd_marker_menu;
1479 ArdourCanvas::Item* marker_menu_item;
1481 typedef std::list<Marker*> Marks;
1484 void remove_metric_marks ();
1485 void draw_metric_marks (const ARDOUR::Metrics& metrics);
1487 void compute_current_bbt_points (nframes_t left, nframes_t right);
1488 void tempo_map_changed (ARDOUR::Change);
1489 void redisplay_tempo (bool immediate_redraw);
1491 void snap_to (nframes64_t& first, int32_t direction = 0, bool for_mark = false);
1492 void snap_to (nframes64_t& first, nframes64_t& last, int32_t direction = 0, bool for_mark = false);
1494 double snap_length_beats (nframes64_t start);
1496 uint32_t bbt_beat_subdivision;
1500 Gtk::ToggleButton editor_mixer_button;
1501 Gtk::ToggleButton editor_list_button;
1502 void editor_mixer_button_toggled ();
1503 void editor_list_button_toggled ();
1505 AudioClock edit_point_clock;
1506 AudioClock zoom_range_clock;
1507 Gtk::Button zoom_in_button;
1508 Gtk::Button zoom_out_button;
1509 Gtk::Button zoom_out_full_button;
1510 Gtk::Button zoom_onetoone_button;
1512 Gtk::VBox toolbar_clock_vbox;
1513 Gtk::VBox toolbar_selection_clock_vbox;
1514 Gtk::Table toolbar_selection_clock_table;
1515 Gtk::Label toolbar_selection_cursor_label;
1517 Gtk::HBox mouse_mode_button_box;
1518 Gtkmm2ext::TearOff* mouse_mode_tearoff;
1519 Gtk::ToggleButton mouse_select_button;
1520 Gtk::ToggleButton mouse_move_button;
1521 Gtk::ToggleButton mouse_gain_button;
1522 Gtk::ToggleButton mouse_zoom_button;
1523 Gtk::ToggleButton mouse_timefx_button;
1524 Gtk::ToggleButton mouse_audition_button;
1526 void mouse_mode_toggled (Editing::MouseMode m);
1527 bool ignore_mouse_mode_toggle;
1529 Gtk::ToggleButton internal_edit_button;
1530 void toggle_internal_editing ();
1532 gint mouse_select_button_release (GdkEventButton*);
1534 Gtk::VBox automation_box;
1535 Gtk::Button automation_mode_button;
1536 Gtk::ToggleButton global_automation_button;
1538 Gtk::ComboBoxText edit_mode_selector;
1539 Gtk::VBox edit_mode_box;
1541 void set_edit_mode (ARDOUR::EditMode);
1542 void cycle_edit_mode ();
1543 void edit_mode_selection_done ();
1545 Gtk::ComboBoxText snap_type_selector;
1546 Gtk::ComboBoxText snap_mode_selector;
1549 std::vector<std::string> snap_type_strings;
1550 std::vector<std::string> snap_mode_strings;
1552 void snap_type_selection_done ();
1553 void snap_mode_selection_done ();
1554 void snap_mode_chosen (Editing::SnapMode);
1555 void snap_type_chosen (Editing::SnapType);
1557 Glib::RefPtr<Gtk::RadioAction> snap_type_action (Editing::SnapType);
1558 Glib::RefPtr<Gtk::RadioAction> snap_mode_action (Editing::SnapMode);
1560 Gtk::ComboBoxText zoom_focus_selector;
1561 Gtk::VBox zoom_focus_box;
1563 std::vector<std::string> zoom_focus_strings;
1565 void zoom_focus_selection_done ();
1566 void zoom_focus_chosen (Editing::ZoomFocus);
1568 Glib::RefPtr<Gtk::RadioAction> zoom_focus_action (Editing::ZoomFocus);
1571 Gtk::VBox zoom_vbox;
1573 void zoom_adjustment_changed();
1575 void edit_point_clock_changed();
1577 void setup_toolbar ();
1579 Gtkmm2ext::TearOff* tools_tearoff;
1580 Gtk::HBox toolbar_hbox;
1581 Gtk::EventBox toolbar_base;
1582 Gtk::Frame toolbar_frame;
1586 Gtk::HBox panic_box;
1587 Gtk::Button midi_panic_button;
1588 Gtk::ToggleButton midi_sound_notes;
1589 void midi_panic_button_pressed ();
1590 bool sound_notes () const { return midi_sound_notes.get_active(); }
1592 void setup_midi_toolbar ();
1594 /* selection process */
1596 Selection* selection;
1597 Selection* cut_buffer;
1599 void time_selection_changed ();
1600 void track_selection_changed ();
1601 void region_selection_changed ();
1602 sigc::connection editor_regions_selection_changed_connection;
1603 void sensitize_the_right_region_actions (bool have_selected_regions);
1604 void point_selection_changed ();
1605 void marker_selection_changed ();
1607 void cancel_selection ();
1609 void region_selection_op (void (ARDOUR::Region::*pmf)(void));
1610 void region_selection_op (void (ARDOUR::Region::*pmf)(void*), void*);
1611 void region_selection_op (void (ARDOUR::Region::*pmf)(bool), bool);
1613 bool audio_region_selection_covers (nframes64_t where);
1615 /* transport range select process */
1617 ArdourCanvas::SimpleRect* cd_marker_bar_drag_rect;
1618 ArdourCanvas::SimpleRect* range_bar_drag_rect;
1619 ArdourCanvas::SimpleRect* transport_bar_drag_rect;
1622 ArdourCanvas::SimpleRect *bogus_background_rect;
1624 ArdourCanvas::SimpleRect *transport_bar_range_rect;
1625 ArdourCanvas::SimpleRect *transport_bar_preroll_rect;
1626 ArdourCanvas::SimpleRect *transport_bar_postroll_rect;
1627 ArdourCanvas::SimpleRect *transport_loop_range_rect;
1628 ArdourCanvas::SimpleRect *transport_punch_range_rect;
1629 ArdourCanvas::SimpleLine *transport_punchin_line;
1630 ArdourCanvas::SimpleLine *transport_punchout_line;
1631 ArdourCanvas::SimpleRect *transport_preroll_rect;
1632 ArdourCanvas::SimpleRect *transport_postroll_rect;
1634 ARDOUR::Location* transport_loop_location();
1635 ARDOUR::Location* transport_punch_location();
1637 ARDOUR::Location *temp_location;
1639 /* object rubberband select process */
1641 bool select_all_within (nframes64_t start, nframes64_t end, gdouble topy, gdouble boty, const TrackViewList&, Selection::Operation op);
1643 ArdourCanvas::SimpleRect *rubberband_rect;
1645 /* mouse zoom process */
1647 ArdourCanvas::SimpleRect *zoom_rect;
1648 void reposition_zoom_rect (nframes64_t start, nframes64_t end);
1650 EditorRouteGroups* _route_groups;
1651 EditorRoutes* _routes;
1652 EditorRegions* _regions;
1653 EditorSnapshots* _snapshots;
1655 /* diskstream/route display management */
1656 Glib::RefPtr<Gdk::Pixbuf> rec_enabled_icon;
1657 Glib::RefPtr<Gdk::Pixbuf> rec_disabled_icon;
1659 Glib::RefPtr<Gtk::TreeSelection> route_display_selection;
1661 bool sync_track_view_list_and_routes ();
1663 Gtk::VBox list_vpacker;
1667 bool autoscroll_active;
1668 int autoscroll_timeout_tag;
1671 int last_autoscroll_x;
1672 int last_autoscroll_y;
1673 uint32_t autoscroll_cnt;
1674 nframes64_t autoscroll_x_distance;
1675 double autoscroll_y_distance;
1677 static gint _autoscroll_canvas (void *);
1678 bool autoscroll_canvas ();
1679 void start_canvas_autoscroll (int x, int y);
1680 void stop_canvas_autoscroll ();
1681 void maybe_autoscroll (GdkEventMotion*, bool);
1682 bool allow_vertical_scroll;
1685 void point_trim (GdkEvent*);
1686 void single_contents_trim (RegionView&, nframes64_t, bool, bool, bool);
1687 void single_start_trim (RegionView&, nframes64_t, bool, bool, bool);
1688 void single_end_trim (RegionView&, nframes64_t, bool, bool, bool);
1690 void thaw_region_after_trim (RegionView& rv);
1692 void trim_region_front();
1693 void trim_region_back();
1694 void trim_region (bool front);
1696 void trim_region_to_edit_point ();
1697 void trim_region_from_edit_point ();
1698 void trim_region_to_loop ();
1699 void trim_region_to_punch ();
1700 void trim_region_to_location (const ARDOUR::Location&, const char* cmd);
1702 void trim_to_region(bool forward);
1703 void trim_region_to_previous_region_end();
1704 void trim_region_to_next_region_start();
1706 bool show_gain_after_trim;
1710 int convert_drop_to_paths (
1711 std::vector<Glib::ustring>& paths,
1712 const Glib::RefPtr<Gdk::DragContext>& context,
1715 const Gtk::SelectionData& data,
1719 void track_canvas_drag_data_received (
1720 const Glib::RefPtr<Gdk::DragContext>& context,
1723 const Gtk::SelectionData& data,
1728 const Glib::RefPtr<Gdk::DragContext>& context,
1731 const Gtk::SelectionData& data,
1736 const Glib::RefPtr<Gdk::DragContext>& context,
1739 const Gtk::SelectionData& data,
1744 const Glib::RefPtr<Gdk::DragContext>& context,
1747 const Gtk::SelectionData& data,
1753 int write_region_selection(RegionSelection&);
1754 bool write_region (std::string path, boost::shared_ptr<ARDOUR::AudioRegion>);
1755 void bounce_region_selection ();
1756 void bounce_range_selection (bool replace, bool enable_processing);
1757 void external_edit_region ();
1759 int write_audio_selection (TimeSelection&);
1760 bool write_audio_range (ARDOUR::AudioPlaylist&, const ARDOUR::ChanCount& channels, std::list<ARDOUR::AudioRange>&);
1762 void write_selection ();
1764 XMLNode *before; /* used in *_reversible_command */
1766 void begin_reversible_command (std::string cmd_name);
1767 void commit_reversible_command ();
1769 void update_title ();
1770 void update_title_s (const std::string & snapshot_name);
1773 Selection* selection;
1774 double frames_per_unit;
1776 State (PublicEditor const * e);
1780 void store_state (State&) const;
1781 void restore_state (State *);
1783 void instant_save ();
1785 boost::shared_ptr<ARDOUR::AudioRegion> last_audition_region;
1787 /* freeze operations */
1789 ARDOUR::InterThreadInfo freeze_status;
1790 gint freeze_progress_timeout (void *);
1791 static void* _freeze_thread (void*);
1792 void* freeze_thread ();
1794 void freeze_route ();
1795 void unfreeze_route ();
1797 /* route-group solo + mute */
1799 void set_route_group_solo (ARDOUR::Route&, bool);
1800 void set_route_group_mute (ARDOUR::Route&, bool);
1804 void duplicate_dialog (bool with_dialog);
1806 nframes64_t event_frame (GdkEvent const *, double* px = 0, double* py = 0) const;
1808 /* returns false if mouse pointer is not in track or marker canvas
1810 bool mouse_frame (nframes64_t&, bool& in_track_canvas) const;
1812 /* "whats mine is yours" */
1814 TimeFXDialog* current_timefx;
1816 static void* timefx_thread (void *arg);
1817 void do_timefx (TimeFXDialog&);
1819 int time_stretch (RegionSelection&, float fraction);
1820 int pitch_shift (RegionSelection&, float cents);
1821 void pitch_shift_regions ();
1822 int time_fx (RegionSelection&, float val, bool pitching);
1824 /* editor-mixer strip */
1826 MixerStrip *current_mixer_strip;
1827 bool show_editor_mixer_when_tracks_arrive;
1828 Gtk::VBox current_mixer_strip_vbox;
1829 void cms_new (boost::shared_ptr<ARDOUR::Route>);
1830 void cms_deleted ();
1831 void current_mixer_strip_hidden ();
1832 void current_mixer_strip_removed ();
1834 void detach_tearoff (Gtk::Box* b, Gtk::Window* w);
1835 void reattach_tearoff (Gtk::Box* b, Gtk::Window* w, int32_t n);
1837 void ensure_all_elements_drawn ();
1839 /* nudging tracks */
1841 void nudge_track (bool use_edit_point, bool forwards);
1845 bool _xfade_visibility;
1848 void handle_new_imageframe_time_axis_view(const std::string & track_name, void* src) ;
1849 void handle_new_imageframe_marker_time_axis_view(const std::string & track_name, TimeAxisView* marked_track) ;
1851 void start_imageframe_grab(ArdourCanvas::Item*, GdkEvent*) ;
1852 void start_markerview_grab(ArdourCanvas::Item*, GdkEvent*) ;
1854 void imageframe_drag_motion_callback(ArdourCanvas::Item*, GdkEvent*) ;
1855 void markerview_drag_motion_callback(ArdourCanvas::Item*, GdkEvent*) ;
1856 void timeaxis_item_drag_finished_callback(ArdourCanvas::Item*, GdkEvent*) ;
1858 gint canvas_imageframe_item_view_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
1859 gint canvas_imageframe_view_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameTimeAxis* ifta);
1860 gint canvas_imageframe_start_handle_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
1861 gint canvas_imageframe_end_handle_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
1863 gint canvas_marker_time_axis_view_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerTimeAxis* mta);
1864 gint canvas_markerview_item_view_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
1865 gint canvas_markerview_start_handle_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
1866 gint canvas_markerview_end_handle_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
1868 void imageframe_start_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1869 void imageframe_end_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1870 void imageframe_start_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
1871 void imageframe_start_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
1872 void imageframe_end_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
1873 void imageframe_end_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
1875 void markerview_item_start_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1876 void markerview_item_end_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1877 void markerview_start_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
1878 void markerview_start_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
1879 void markerview_end_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
1880 void markerview_end_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
1882 void popup_imageframe_edit_menu(int button, int32_t time, ArdourCanvas::Item* ifv, bool with_frame) ;
1883 void popup_marker_time_axis_edit_menu(int button, int32_t time, ArdourCanvas::Item* ifv, bool with_frame) ;
1885 ImageFrameSocketHandler* image_socket_listener ;
1888 void toggle_xfade_active (boost::weak_ptr<ARDOUR::Crossfade>);
1889 void toggle_xfade_length (boost::weak_ptr<ARDOUR::Crossfade>);
1890 void edit_xfade (boost::weak_ptr<ARDOUR::Crossfade>);
1891 void xfade_edit_left_region ();
1892 void xfade_edit_right_region ();
1894 static const int32_t default_width = 995;
1895 static const int32_t default_height = 765;
1899 Gtk::Button nudge_forward_button;
1900 Gtk::Button nudge_backward_button;
1901 Gtk::HBox nudge_hbox;
1902 Gtk::VBox nudge_vbox;
1903 AudioClock nudge_clock;
1905 bool nudge_forward_release (GdkEventButton*);
1906 bool nudge_backward_release (GdkEventButton*);
1910 void apply_filter (ARDOUR::Filter&, std::string cmd);
1912 /* handling cleanup */
1914 int playlist_deletion_dialog (boost::shared_ptr<ARDOUR::Playlist>);
1916 std::vector<sigc::connection> session_connections;
1918 /* tracking step changes of track height */
1920 TimeAxisView* current_stepping_trackview;
1921 ARDOUR::microseconds_t last_track_height_step_timestamp;
1922 gint track_height_step_timeout();
1923 sigc::connection step_timeout;
1925 TimeAxisView* entered_track;
1926 RegionView* entered_regionview;
1929 void ensure_entered_track_selected (bool op_acts_on_objects = false);
1930 bool clear_entered_track;
1931 bool left_track_canvas (GdkEventCrossing*);
1932 bool entered_track_canvas (GdkEventCrossing*);
1933 void set_entered_track (TimeAxisView*);
1934 void set_entered_regionview (RegionView*);
1935 void ensure_track_visible (TimeAxisView*);
1936 gint left_automation_track ();
1938 bool _new_regionviews_show_envelope;
1940 void reset_canvas_action_sensitivity (bool);
1941 void toggle_gain_envelope_visibility ();
1942 void toggle_gain_envelope_active ();
1943 void reset_region_gain_envelopes ();
1945 bool on_key_press_event (GdkEventKey*);
1946 bool on_key_release_event (GdkEventKey*);
1948 void session_state_saved (std::string);
1950 Glib::RefPtr<Gtk::Action> undo_action;
1951 Glib::RefPtr<Gtk::Action> redo_action;
1953 void history_changed ();
1955 Gtk::HBox status_bar_hpacker;
1957 Editing::EditPoint _edit_point;
1959 Gtk::ComboBoxText edit_point_selector;
1961 void set_edit_point_preference (Editing::EditPoint ep, bool force = false);
1962 void cycle_edit_point (bool with_marker);
1963 void set_edit_point ();
1964 void edit_point_selection_done ();
1965 void edit_point_chosen (Editing::EditPoint);
1966 Glib::RefPtr<Gtk::RadioAction> edit_point_action (Editing::EditPoint);
1967 std::vector<std::string> edit_point_strings;
1969 void selected_marker_moved (ARDOUR::Location*);
1970 sigc::connection edit_point_clock_connection_a;
1971 sigc::connection edit_point_clock_connection_b;
1973 bool get_edit_op_range (nframes64_t& start, nframes64_t& end) const;
1975 void get_regions_at (RegionSelection&, nframes64_t where, const TrackSelection& ts) const;
1976 void get_regions_after (RegionSelection&, nframes64_t where, const TrackSelection& ts) const;
1978 void get_regions_for_action (RegionSelection&, bool allowed_entered_regionview = false);
1980 sigc::connection fast_screen_update_connection;
1981 gint start_updating ();
1982 gint stop_updating ();
1983 void fast_update_strips ();
1984 bool meters_running;
1986 void select_next_route ();
1987 void select_prev_route ();
1989 void snap_to_internal (nframes64_t& first, int32_t direction = 0, bool for_mark = false);
1991 RhythmFerret* rhythm_ferret;
1992 BundleManager* _bundle_manager;
1993 GlobalPortMatrixWindow* _global_port_matrix[ARDOUR::DataType::num_types];
1995 void fit_tracks (TrackSelection &);
1996 void fit_selected_tracks ();
1997 void set_track_height (uint32_t h);
1999 void remove_tracks ();
2000 void toggle_tracks_active ();
2005 friend gboolean _idle_resize (gpointer);
2006 int32_t _pending_resize_amount;
2007 TimeAxisView* _pending_resize_view;
2009 void visible_order_range (int*, int*) const;
2012 bool _pending_locate_request;
2014 EditorSummary* _summary;
2015 void region_view_added (RegionView *);
2017 void update_canvas_now ();
2018 void streamview_height_changed ();
2020 EditorGroupTabs* _group_tabs;
2021 void fit_route_group (ARDOUR::RouteGroup *);
2024 friend class RegionDrag;
2025 friend class RegionMoveDrag;
2026 friend class RegionSpliceDrag;
2027 friend class TrimDrag;
2028 friend class MeterMarkerDrag;
2029 friend class TempoMarkerDrag;
2030 friend class CursorDrag;
2031 friend class FadeInDrag;
2032 friend class FadeOutDrag;
2033 friend class MarkerDrag;
2034 friend class RegionGainDrag;
2035 friend class ControlPointDrag;
2036 friend class LineDrag;
2037 friend class RubberbandSelectDrag;
2038 friend class TimeFXDrag;
2039 friend class ScrubDrag;
2040 friend class SelectionDrag;
2041 friend class RangeMarkerBarDrag;
2042 friend class MouseZoomDrag;
2043 friend class RegionCreateDrag;
2044 friend class RegionMotionDrag;
2045 friend class RegionInsertDrag;
2047 friend class EditorSummary;
2048 friend class EditorGroupTabs;
2050 friend class EditorRoutes;
2053 #endif /* __ardour_editor_h__ */