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/layout.h>
42 #include <gtkmm/comboboxtext.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/stretch.h"
52 #include "ardour/location.h"
53 #include "ardour/audioregion.h"
54 #include "ardour/track.h"
55 #include "ardour/types.h"
56 #include "ardour/route_group.h"
58 #include "audio_clock.h"
59 #include "gtk-custom-ruler.h"
60 #include "ardour_dialog.h"
61 #include "public_editor.h"
64 #include "editor_items.h"
65 #include "region_selection.h"
67 #include "editor_summary.h"
74 class AudioDiskstream;
93 class AudioRegionView;
94 class AudioStreamView;
95 class AudioTimeAxisView;
97 class AutomationSelection;
98 class AutomationTimeAxisView;
103 class GlobalPortMatrixWindow;
104 class GroupedButtons;
107 class PlaylistSelector;
108 class PluginSelector;
111 class SoundFileOmega;
117 class TrackSelection;
118 class EditorGroupTabs;
119 class EditorRouteList;
121 /* <CMT Additions> */
122 class ImageFrameView;
123 class ImageFrameTimeAxisView;
124 class ImageFrameTimeAxis;
125 class MarkerTimeAxis ;
127 class ImageFrameSocketHandler ;
128 class TimeAxisViewItem ;
129 /* </CMT Additions> */
131 struct EditorCursor {
133 ArdourCanvas::Points points;
134 ArdourCanvas::Line canvas_item;
135 nframes64_t current_frame;
138 EditorCursor (Editor&, bool (Editor::*)(GdkEvent*,ArdourCanvas::Item*));
141 void set_position (nframes64_t);
142 void set_length (double units);
143 void set_y_axis (double position);
145 sigc::signal<void, nframes64_t> PositionChanged;
148 class Editor : public PublicEditor
154 void connect_to_session (ARDOUR::Session *);
155 ARDOUR::Session* current_session() const { return session; }
157 virtual bool have_idled () const { return _have_idled; }
159 nframes64_t leftmost_position() const { return leftmost_frame; }
161 nframes64_t current_page_frames() const {
162 return (nframes64_t) floor (_canvas_width * frames_per_unit);
165 double canvas_height () const {
166 return _canvas_height;
169 void cycle_snap_mode ();
170 void cycle_snap_choice ();
171 void set_snap_to (Editing::SnapType);
172 void set_snap_mode (Editing::SnapMode);
173 void set_snap_threshold (double pixel_distance) {snap_threshold = pixel_distance;}
175 void undo (uint32_t n = 1);
176 void redo (uint32_t n = 1);
178 XMLNode& get_state ();
179 int set_state (const XMLNode& );
181 void set_mouse_mode (Editing::MouseMode, bool force=true);
182 void step_mouse_mode (bool next);
183 Editing::MouseMode current_mouse_mode () const { return mouse_mode; }
185 void set_midi_edit_cursor (Editing::MidiEditMode);
186 void set_midi_edit_mode (Editing::MidiEditMode, bool force=true);
187 Editing::MidiEditMode current_midi_edit_mode () const { return midi_edit_mode; }
190 void add_imageframe_time_axis(const std::string & track_name, void*) ;
191 void add_imageframe_marker_time_axis(const std::string & track_name, TimeAxisView* marked_track, void*) ;
192 void connect_to_image_compositor() ;
193 void scroll_timeaxis_to_imageframe_item(const TimeAxisViewItem* item) ;
196 TimeAxisView* get_named_time_axis(const std::string & name) ;
197 void foreach_time_axis_view (sigc::slot<void,TimeAxisView&>);
198 void add_to_idle_resize (TimeAxisView*, int32_t);
200 RouteTimeAxisView* get_route_view_by_id (PBD::ID& id);
202 void consider_auditioning (boost::shared_ptr<ARDOUR::Region>);
203 void hide_a_region (boost::shared_ptr<ARDOUR::Region>);
204 void remove_a_region (boost::shared_ptr<ARDOUR::Region>);
206 #ifdef USE_RUBBERBAND
207 std::vector<std::string> rb_opt_strings;
210 /* option editor-access */
212 void set_show_waveforms_recording (bool yn);
213 bool show_waveforms_recording() const { return _show_waveforms_recording; }
215 /* things that need to be public to be used in the main menubar */
217 void new_region_from_selection ();
218 void separate_regions_between (const TimeSelection&);
219 void separate_region_from_selection ();
220 void separate_region_from_punch ();
221 void separate_region_from_loop ();
222 void separate_regions_using_location (ARDOUR::Location&);
223 void toggle_playback (bool with_abort);
224 void transition_to_rolling (bool forward);
228 nframes64_t unit_to_frame (double unit) const {
229 return (nframes64_t) rint (unit * frames_per_unit);
232 double frame_to_unit (nframes64_t frame) const {
233 return rint ((double) frame / (double) frames_per_unit);
236 double frame_to_unit (double frame) const {
237 return rint (frame / frames_per_unit);
240 /* NOTE: these functions assume that the "pixel" coordinate is
241 the result of using the world->canvas affine transform on a
242 world coordinate. These coordinates already take into
243 account any scrolling carried out by adjusting the
247 nframes64_t pixel_to_frame (double pixel) const {
249 /* pixel can be less than zero when motion events
250 are processed. since we've already run the world->canvas
251 affine, that means that the location *really* is "off
252 to the right" and thus really is "before the start".
256 return (nframes64_t) rint (pixel * frames_per_unit * GNOME_CANVAS(track_canvas->gobj())->pixels_per_unit);
262 gulong frame_to_pixel (nframes64_t frame) const {
263 return (gulong) rint ((frame / (frames_per_unit * GNOME_CANVAS(track_canvas->gobj())->pixels_per_unit)));
266 void flush_canvas ();
270 Selection& get_selection() const { return *selection; }
271 Selection& get_cut_buffer() const { return *cut_buffer; }
273 bool extend_selection_to_track (TimeAxisView&);
275 void play_selection ();
276 void select_all_in_track (Selection::Operation op);
277 void select_all (Selection::Operation op);
278 void invert_selection_in_track ();
279 void invert_selection ();
280 void deselect_all ();
284 void set_show_measures (bool yn);
285 bool show_measures () const { return _show_measures; }
287 /* analysis window */
289 void analyze_region_selection();
290 void analyze_range_selection();
294 void export_audio ();
295 void export_selection ();
296 void export_range ();
297 void export_region ();
299 void add_toplevel_controls (Gtk::Container&);
300 Gtk::HBox& get_status_bar_packer() { return status_bar_hpacker; }
302 void set_zoom_focus (Editing::ZoomFocus);
303 Editing::ZoomFocus get_zoom_focus () const { return zoom_focus; }
304 double get_current_zoom () const { return frames_per_unit; }
306 void temporal_zoom_step (bool coarser);
308 /* stuff that AudioTimeAxisView and related classes use */
310 PlaylistSelector& playlist_selector() const;
311 void clear_playlist (boost::shared_ptr<ARDOUR::Playlist>);
313 void new_playlists (TimeAxisView* v);
314 void copy_playlists (TimeAxisView* v);
315 void clear_playlists (TimeAxisView* v);
317 TrackViewList* get_valid_views (TimeAxisView*, ARDOUR::RouteGroup* grp = 0);
318 void get_onscreen_tracks (TrackViewList&);
320 Width editor_mixer_strip_width;
321 void maybe_add_mixer_strip_width (XMLNode&);
322 void show_editor_mixer (bool yn);
323 void create_editor_mixer ();
324 void show_editor_list (bool yn);
325 void set_selected_mixer_strip (TimeAxisView&);
326 void hide_track_in_display (TimeAxisView& tv, bool temporary = false);
328 /* nudge is initiated by transport controls owned by ARDOUR_UI */
330 void nudge_forward (bool next, bool force_playhead);
331 void nudge_backward (bool next, bool force_playhead);
333 /* nudge initiated from context menu */
335 void nudge_forward_capture_offset ();
336 void nudge_backward_capture_offset ();
338 /* playhead/screen stuff */
340 void set_follow_playhead (bool yn);
341 void toggle_follow_playhead ();
342 bool follow_playhead() const { return _follow_playhead; }
343 bool dragging_playhead () const { return _dragging_playhead; }
345 void toggle_zero_line_visibility ();
346 void toggle_waveforms_while_recording ();
348 void set_group_tabs ();
349 void toggle_measure_visibility ();
350 void toggle_logo_visibility ();
352 double get_physical_screen_width () const { return physical_screen_width; };
353 double physical_screen_width;
354 double physical_screen_height;
358 void toggle_selected_region_fades (int dir);
359 void update_region_fade_visibility ();
360 bool xfade_visibility() const { return _xfade_visibility; }
361 void update_xfade_visibility ();
363 /* redirect shared ops menu. caller must free returned menu */
365 Gtk::Menu* redirect_menu ();
367 /* floating windows/transient */
369 void ensure_float (Gtk::Window&);
373 void scroll_tracks_down_line ();
374 void scroll_tracks_up_line ();
376 bool new_regionviews_display_gain () { return _new_regionviews_show_envelope; }
377 void prepare_for_cleanup ();
378 void finish_cleanup ();
380 void maximise_editing_space();
381 void restore_editing_space();
383 void reset_x_origin (nframes64_t);
384 void reset_y_origin (double);
385 void reset_zoom (double);
386 void reposition_and_zoom (nframes64_t, double);
388 nframes64_t get_preferred_edit_position (bool ignore_playhead = false);
390 bool update_mouse_speed ();
391 bool decelerate_mouse_speed ();
393 void toggle_meter_updating();
395 void show_rhythm_ferret();
396 void show_bundle_manager ();
397 void show_global_port_matrix (ARDOUR::DataType);
399 void goto_visual_state (uint32_t);
400 void save_visual_state (uint32_t);
403 void map_transport_state ();
404 void map_position_change (nframes64_t);
410 /// The session that we are editing, or 0
411 void color_handler ();
412 ARDOUR::Session *session;
415 // to keep track of the playhead position for control_scroll
416 boost::optional<nframes64_t> _control_scroll_target;
418 PlaylistSelector* _playlist_selector;
420 typedef std::pair<TimeAxisView*,XMLNode*> TAVState;
424 double frames_per_unit;
425 nframes64_t leftmost_frame;
426 Editing::ZoomFocus zoom_focus;
427 bool zoomed_to_region;
428 std::list<TAVState> track_states;
431 std::list<VisualState*> undo_visual_stack;
432 std::list<VisualState*> redo_visual_stack;
433 VisualState* current_visual_state (bool with_tracks = true);
434 void undo_visual_state ();
435 void redo_visual_state ();
436 void use_visual_state (VisualState&);
438 void swap_visual_state ();
440 std::vector<VisualState*> visual_states;
441 sigc::connection visual_state_op_connection;
442 void start_visual_state_op (uint32_t n);
443 void cancel_visual_state_op (uint32_t n);
444 bool end_visual_state_op (uint32_t n);
446 nframes64_t leftmost_frame;
447 double frames_per_unit;
448 Editing::ZoomFocus zoom_focus;
450 void set_frames_per_unit (double);
453 Editing::MouseMode mouse_mode;
454 Editing::MidiEditMode midi_edit_mode;
456 int post_maximal_editor_width;
457 int post_maximal_pane_position;
458 int pre_maximal_pane_position;
459 int pre_maximal_editor_width;
460 void pane_allocation_handler (Gtk::Allocation&, Gtk::Paned*);
462 Gtk::Notebook the_notebook;
463 Gtk::HPaned edit_pane;
465 Gtk::EventBox meter_base;
467 Gtk::EventBox marker_base;
468 Gtk::HBox marker_box;
469 Gtk::VBox scrollers_rulers_markers_box;
471 void location_changed (ARDOUR::Location *);
472 void location_flags_changed (ARDOUR::Location *, void *);
473 void refresh_location_display ();
474 void refresh_location_display_s (ARDOUR::Change);
475 void refresh_location_display_internal (ARDOUR::Locations::LocationList&);
476 void add_new_location (ARDOUR::Location *);
477 void location_gone (ARDOUR::Location *);
478 void remove_marker (ArdourCanvas::Item&, GdkEvent*);
479 gint really_remove_marker (ARDOUR::Location* loc);
480 void goto_nth_marker (int nth);
482 uint32_t location_marker_color;
483 uint32_t location_range_color;
484 uint32_t location_loop_color;
485 uint32_t location_punch_color;
486 uint32_t location_cd_marker_color;
488 struct LocationMarkers {
493 LocationMarkers () : start(0), end(0), valid (true) {}
499 void set_name (const std::string&);
500 void set_position (nframes64_t start, nframes64_t end = 0);
501 void set_color_rgba (uint32_t);
504 LocationMarkers *find_location_markers (ARDOUR::Location *) const;
505 ARDOUR::Location* find_location_from_marker (Marker *, bool& is_start) const;
506 Marker* entered_marker;
508 typedef std::map<ARDOUR::Location*,LocationMarkers *> LocationMarkerMap;
509 LocationMarkerMap location_markers;
511 void hide_marker (ArdourCanvas::Item*, GdkEvent*);
512 void clear_marker_display ();
513 void mouse_add_new_marker (nframes64_t where, bool is_cd=false, bool is_xrun=false);
514 bool choose_new_marker_name(std::string &name);
515 void update_cd_marker_display ();
516 void ensure_cd_marker_updated (LocationMarkers * lam, ARDOUR::Location * location);
518 TimeAxisView* clicked_axisview;
519 RouteTimeAxisView* clicked_routeview;
520 /** The last RegionView that was clicked on, or 0 if the last click was not
521 * on a RegionView. This is set up by the canvas event handlers in
522 * editor_canvas_events.cc
524 RegionView* clicked_regionview;
525 RegionSelection latest_regionviews;
526 uint32_t clicked_selection;
527 CrossfadeView* clicked_crossfadeview;
528 ControlPoint* clicked_control_point;
530 void sort_track_selection (TrackSelection* sel = 0);
532 void get_relevant_tracks (std::set<RouteTimeAxisView*>& relevant_tracks) const;
533 void get_equivalent_tracks (RouteTimeAxisView*, std::set<RouteTimeAxisView*> &, ARDOUR::RouteGroup::Property) const;
534 void get_equivalent_regions (RegionView* rv, std::vector<RegionView*> &, ARDOUR::RouteGroup::Property) const;
535 RegionSelection get_equivalent_regions (RegionSelection &, ARDOUR::RouteGroup::Property) const;
536 void mapover_tracks (sigc::slot<void,RouteTimeAxisView&,uint32_t> sl, TimeAxisView*, ARDOUR::RouteGroup::Property) const;
538 /* functions to be passed to mapover_tracks(), possibly with sigc::bind()-supplied arguments */
540 void mapped_get_equivalent_regions (RouteTimeAxisView&, uint32_t, RegionView *, std::vector<RegionView*>*) const;
541 void mapped_use_new_playlist (RouteTimeAxisView&, uint32_t, std::vector<boost::shared_ptr<ARDOUR::Playlist> > const &);
542 void mapped_use_copy_playlist (RouteTimeAxisView&, uint32_t, std::vector<boost::shared_ptr<ARDOUR::Playlist> > const &);
543 void mapped_clear_playlist (RouteTimeAxisView&, uint32_t);
547 void button_selection (ArdourCanvas::Item* item, GdkEvent* event, ItemType item_type);
548 bool button_release_can_deselect;
550 void catch_vanishing_regionview (RegionView *);
552 void set_selected_track (TimeAxisView&, Selection::Operation op = Selection::Set, bool no_remove=false);
553 void select_all_tracks ();
555 int get_regionview_count_from_region_list (boost::shared_ptr<ARDOUR::Region> region);
557 bool set_selected_control_point_from_click (Selection::Operation op = Selection::Set, bool no_remove=false);
558 void set_selected_track_from_click (bool press, Selection::Operation op = Selection::Set, bool no_remove=false);
559 void set_selected_track_as_side_effect (bool force = false);
560 bool set_selected_regionview_from_click (bool press, Selection::Operation op = Selection::Set, bool no_track_remove=false);
562 void set_selected_regionview_from_region_list (boost::shared_ptr<ARDOUR::Region> region, Selection::Operation op = Selection::Set);
563 bool set_selected_regionview_from_map_event (GdkEventAny*, StreamView*, boost::weak_ptr<ARDOUR::Region>);
564 void collect_new_region_view (RegionView *);
565 void collect_and_select_new_region_view (RegionView *);
567 Gtk::Menu track_context_menu;
568 Gtk::Menu track_region_context_menu;
569 Gtk::Menu track_selection_context_menu;
570 Gtk::Menu track_crossfade_context_menu;
572 Gtk::MenuItem* region_edit_menu_split_item;
573 Gtk::MenuItem* region_edit_menu_split_multichannel_item;
574 Gtk::Menu * track_region_edit_playlist_menu;
575 Gtk::Menu * track_edit_playlist_submenu;
576 Gtk::Menu * track_selection_edit_playlist_submenu;
578 void popup_track_context_menu (int, int, ItemType, bool, nframes64_t);
579 Gtk::Menu* build_track_context_menu (nframes64_t);
580 Gtk::Menu* build_track_bus_context_menu (nframes64_t);
581 Gtk::Menu* build_track_region_context_menu (nframes64_t frame);
582 Gtk::Menu* build_track_crossfade_context_menu (nframes64_t);
583 Gtk::Menu* build_track_selection_context_menu (nframes64_t);
584 void add_dstream_context_items (Gtk::Menu_Helpers::MenuList&);
585 void add_bus_context_items (Gtk::Menu_Helpers::MenuList&);
586 void add_region_context_items (StreamView*, boost::shared_ptr<ARDOUR::Region>, Gtk::Menu_Helpers::MenuList&);
587 void add_crossfade_context_items (AudioStreamView*, boost::shared_ptr<ARDOUR::Crossfade>, Gtk::Menu_Helpers::MenuList&, bool many);
588 void add_selection_context_items (Gtk::Menu_Helpers::MenuList&);
590 void add_item_with_sensitivity (Gtk::Menu_Helpers::MenuList&, Gtk::Menu_Helpers::MenuElem, bool) const;
592 void handle_new_route (ARDOUR::RouteList&);
593 void remove_route (TimeAxisView *);
596 Gtk::HBox global_hpacker;
597 Gtk::VBox global_vpacker;
600 Gdk::Cursor* current_canvas_cursor;
601 void set_canvas_cursor ();
602 Gdk::Cursor* which_grabber_cursor ();
604 ArdourCanvas::Canvas* track_canvas;
606 ArdourCanvas::Text* verbose_canvas_cursor;
607 bool verbose_cursor_visible;
609 void parameter_changed (std::string);
611 bool track_canvas_motion (GdkEvent*);
613 void set_verbose_canvas_cursor (const std::string &, double x, double y);
614 void set_verbose_canvas_cursor_text (const std::string &);
615 void show_verbose_canvas_cursor();
616 void hide_verbose_canvas_cursor();
618 bool verbose_cursor_on; // so far unused
620 Gtk::EventBox time_canvas_event_box;
621 Gtk::EventBox track_canvas_event_box;
622 Gtk::EventBox time_button_event_box;
623 Gtk::EventBox ruler_label_event_box;
625 ArdourCanvas::Group *minsec_group;
626 ArdourCanvas::Pixbuf *logo_item;
627 ArdourCanvas::Group *bbt_group;
628 ArdourCanvas::Group *smpte_group;
629 ArdourCanvas::Group *frame_group;
630 ArdourCanvas::Group *tempo_group;
631 ArdourCanvas::Group *meter_group;
632 ArdourCanvas::Group *marker_group;
633 ArdourCanvas::Group *range_marker_group;
634 ArdourCanvas::Group *transport_marker_group;
635 ArdourCanvas::Group* cd_marker_group;
637 ArdourCanvas::Group* timebar_group;
639 /* These bars never need to be scrolled */
640 ArdourCanvas::Group* meter_bar_group;
641 ArdourCanvas::Group* tempo_bar_group;
642 ArdourCanvas::Group* marker_bar_group;
643 ArdourCanvas::Group* range_marker_bar_group;
644 ArdourCanvas::Group* transport_marker_bar_group;
645 ArdourCanvas::Group* cd_marker_bar_group;
647 /** The group containing all items that require horizontal scrolling. */
648 ArdourCanvas::Group* _background_group;
650 The _master_group is the group containing all items
651 that require horizontal scrolling..
652 It is primarily used to separate canvas items
653 that require horizontal scrolling from those that do not.
655 ArdourCanvas::Group* _master_group;
657 /* The group containing all trackviews. Only scrolled vertically. */
658 ArdourCanvas::Group* _trackview_group;
660 /* The group used for region motion. Sits on top of _trackview_group */
661 ArdourCanvas::Group* _region_motion_group;
664 ruler_metric_smpte = 0,
665 ruler_metric_bbt = 1,
666 ruler_metric_frames = 2,
667 ruler_metric_minsec = 3,
669 ruler_time_tempo = 4,
670 ruler_time_meter = 5,
671 ruler_time_marker = 6,
672 ruler_time_range_marker = 7,
673 ruler_time_transport_marker = 8,
674 ruler_time_cd_marker = 9,
677 static GtkCustomMetric ruler_metrics[4];
678 Glib::RefPtr<Gtk::ToggleAction> ruler_timecode_action;
679 Glib::RefPtr<Gtk::ToggleAction> ruler_bbt_action;
680 Glib::RefPtr<Gtk::ToggleAction> ruler_samples_action;
681 Glib::RefPtr<Gtk::ToggleAction> ruler_minsec_action;
682 Glib::RefPtr<Gtk::ToggleAction> ruler_tempo_action;
683 Glib::RefPtr<Gtk::ToggleAction> ruler_meter_action;
684 Glib::RefPtr<Gtk::ToggleAction> ruler_marker_action;
685 Glib::RefPtr<Gtk::ToggleAction> ruler_range_action;
686 Glib::RefPtr<Gtk::ToggleAction> ruler_loop_punch_action;
687 Glib::RefPtr<Gtk::ToggleAction> ruler_cd_marker_action;
688 bool no_ruler_shown_update;
690 gint ruler_button_press (GdkEventButton*);
691 gint ruler_button_release (GdkEventButton*);
692 gint ruler_mouse_motion (GdkEventMotion*);
693 bool ruler_scroll (GdkEventScroll* event);
695 Gtk::Widget * ruler_grabbed_widget;
697 void initialize_rulers ();
698 void update_just_smpte ();
699 void compute_fixed_ruler_scale (); //calculates the RulerScale of the fixed rulers
700 void update_fixed_rulers ();
701 void update_tempo_based_rulers ();
702 void popup_ruler_menu (nframes64_t where = 0, ItemType type = RegionItem);
703 void update_ruler_visibility ();
704 void set_ruler_visible (RulerType, bool);
705 void toggle_ruler_visibility (RulerType rt);
706 void ruler_toggled (int);
707 gint ruler_label_button_release (GdkEventButton*);
708 void store_ruler_visibility ();
709 void restore_ruler_visibility ();
711 static gint _metric_get_smpte (GtkCustomRulerMark **, gdouble, gdouble, gint);
712 static gint _metric_get_bbt (GtkCustomRulerMark **, gdouble, gdouble, gint);
713 static gint _metric_get_frames (GtkCustomRulerMark **, gdouble, gdouble, gint);
714 static gint _metric_get_minsec (GtkCustomRulerMark **, gdouble, gdouble, gint);
716 enum MinsecRulerScale {
723 MinsecRulerScale minsec_ruler_scale;
725 nframes_t minsec_mark_interval;
726 gint minsec_mark_modulo;
728 void set_minsec_ruler_scale (gdouble lower, gdouble upper);
730 enum SMPTERulerScale {
738 SMPTERulerScale smpte_ruler_scale;
740 nframes_t smpte_mark_interval;
741 gint smpte_mark_modulo;
743 void set_smpte_ruler_scale (gdouble lower, gdouble upper);
753 bbt_show_ticks_detail,
754 bbt_show_ticks_super_detail
757 BBTRulerScale bbt_ruler_scale;
761 uint32_t bbt_bar_helper_on;
762 uint32_t bbt_accent_modulo;
763 void compute_bbt_ruler_scale (nframes64_t lower, nframes64_t upper);
765 gint metric_get_smpte (GtkCustomRulerMark **, gdouble, gdouble, gint);
766 gint metric_get_bbt (GtkCustomRulerMark **, gdouble, gdouble, gint);
767 gint metric_get_frames (GtkCustomRulerMark **, gdouble, gdouble, gint);
768 gint metric_get_minsec (GtkCustomRulerMark **, gdouble, gdouble, gint);
770 Gtk::Widget *_ruler_separator;
771 GtkWidget *_smpte_ruler;
772 GtkWidget *_bbt_ruler;
773 GtkWidget *_frames_ruler;
774 GtkWidget *_minsec_ruler;
775 Gtk::Widget *smpte_ruler;
776 Gtk::Widget *bbt_ruler;
777 Gtk::Widget *frames_ruler;
778 Gtk::Widget *minsec_ruler;
779 static Editor *ruler_editor;
781 static const double timebar_height;
782 guint32 visible_timebars;
783 gdouble canvas_timebars_vsize;
784 gdouble get_canvas_timebars_vsize () const { return canvas_timebars_vsize; }
785 Gtk::Menu *editor_ruler_menu;
787 ArdourCanvas::SimpleRect* tempo_bar;
788 ArdourCanvas::SimpleRect* meter_bar;
789 ArdourCanvas::SimpleRect* marker_bar;
790 ArdourCanvas::SimpleRect* range_marker_bar;
791 ArdourCanvas::SimpleRect* transport_marker_bar;
792 ArdourCanvas::SimpleRect* cd_marker_bar;
794 Gtk::Label minsec_label;
795 Gtk::Label bbt_label;
796 Gtk::Label smpte_label;
797 Gtk::Label frame_label;
798 Gtk::Label tempo_label;
799 Gtk::Label meter_label;
800 Gtk::Label mark_label;
801 Gtk::Label range_mark_label;
802 Gtk::Label transport_mark_label;
803 Gtk::Label cd_mark_label;
805 Gtk::VBox time_button_vbox;
806 Gtk::HBox time_button_hbox;
808 friend class EditorCursor;
810 EditorCursor* playhead_cursor;
811 ArdourCanvas::Group* cursor_group;
813 nframes64_t get_region_boundary (nframes64_t pos, int32_t dir, bool with_selection, bool only_onscreen);
815 void cursor_to_region_boundary (bool with_selection, int32_t dir);
816 void cursor_to_next_region_boundary (bool with_selection);
817 void cursor_to_previous_region_boundary (bool with_selection);
818 void cursor_to_next_region_point (EditorCursor*, ARDOUR::RegionPoint);
819 void cursor_to_previous_region_point (EditorCursor*, ARDOUR::RegionPoint);
820 void cursor_to_region_point (EditorCursor*, ARDOUR::RegionPoint, int32_t dir);
821 void cursor_to_selection_start (EditorCursor *);
822 void cursor_to_selection_end (EditorCursor *);
824 void selected_marker_to_region_boundary (bool with_selection, int32_t dir);
825 void selected_marker_to_next_region_boundary (bool with_selection);
826 void selected_marker_to_previous_region_boundary (bool with_selection);
827 void selected_marker_to_next_region_point (ARDOUR::RegionPoint);
828 void selected_marker_to_previous_region_point (ARDOUR::RegionPoint);
829 void selected_marker_to_region_point (ARDOUR::RegionPoint, int32_t dir);
830 void selected_marker_to_selection_start ();
831 void selected_marker_to_selection_end ();
833 void select_all_selectables_using_cursor (EditorCursor *, bool);
834 void select_all_selectables_using_edit (bool);
835 void select_all_selectables_between (bool within);
836 void select_range_between ();
838 boost::shared_ptr<ARDOUR::Region> find_next_region (nframes64_t, ARDOUR::RegionPoint, int32_t dir, TrackViewList&, TimeAxisView ** = 0);
839 nframes64_t find_next_region_boundary (nframes64_t, int32_t dir, const TrackViewList&);
841 std::vector<nframes64_t> region_boundary_cache;
842 void build_region_boundary_cache ();
845 Gtk::HBox bottom_hbox;
847 Gtk::Table edit_packer;
848 Gtk::VScrollbar edit_vscrollbar;
850 Gtk::Adjustment vertical_adjustment;
851 Gtk::Adjustment horizontal_adjustment;
853 Gtk::Layout controls_layout;
854 bool control_layout_scroll (GdkEventScroll* ev);
855 void controls_layout_size_request (Gtk::Requisition*);
856 sigc::connection controls_layout_size_request_connection;
858 Gtk::HScrollbar edit_hscrollbar;
859 bool _dragging_hscrollbar;
861 void reset_hscrollbar_stepping ();
863 bool hscrollbar_button_press (GdkEventButton*);
864 bool hscrollbar_button_release (GdkEventButton*);
865 void hscrollbar_allocate (Gtk::Allocation &alloc);
867 double _canvas_width;
868 double _canvas_height;
869 double full_canvas_height;
871 bool track_canvas_map_handler (GdkEventAny*);
873 gint edit_controls_button_release (GdkEventButton*);
874 Gtk::Menu *edit_controls_left_menu;
875 Gtk::Menu *edit_controls_right_menu;
877 Gtk::VBox ruler_label_vbox;
878 Gtk::VBox track_canvas_vbox;
879 Gtk::VBox time_canvas_vbox;
880 Gtk::VBox edit_controls_vbox;
881 Gtk::HBox edit_controls_hbox;
883 void control_scroll (float);
884 void access_action (std::string,std::string);
885 bool deferred_control_scroll (nframes64_t);
886 sigc::connection control_scroll_connection;
888 gdouble get_trackview_group_vertical_offset () const { return vertical_adjustment.get_value () - canvas_timebars_vsize;}
890 ArdourCanvas::Group* get_background_group () const { return _background_group; }
891 ArdourCanvas::Group* get_trackview_group () const { return _trackview_group; }
892 double last_trackview_group_vertical_offset;
893 void tie_vertical_scrolling ();
894 void scroll_canvas_horizontally ();
895 void scroll_canvas_vertically ();
897 struct VisualChange {
905 nframes64_t time_origin;
906 double frames_per_unit;
911 VisualChange() : pending ((VisualChange::Type) 0), time_origin (0), frames_per_unit (0), idle_handler_id (-1) {}
913 pending = Type (pending | t);
918 VisualChange pending_visual_change;
920 static int _idle_visual_changer (void *arg);
921 int idle_visual_changer ();
923 void queue_visual_change (nframes64_t);
924 void queue_visual_change (double);
925 void queue_visual_change_y (double);
926 void ensure_visual_change_idle_handler ();
928 void end_location_changed (ARDOUR::Location*);
930 struct RegionListDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
931 RegionListDisplayModelColumns() {
948 Gtk::TreeModelColumn<Glib::ustring> name;
949 Gtk::TreeModelColumn<boost::shared_ptr<ARDOUR::Region> > region;
950 Gtk::TreeModelColumn<Gdk::Color> color_;
951 Gtk::TreeModelColumn<Glib::ustring> start;
952 Gtk::TreeModelColumn<Glib::ustring> end;
953 Gtk::TreeModelColumn<Glib::ustring> length;
954 Gtk::TreeModelColumn<Glib::ustring> sync;
955 Gtk::TreeModelColumn<Glib::ustring> fadein;
956 Gtk::TreeModelColumn<Glib::ustring> fadeout;
957 Gtk::TreeModelColumn<bool> locked;
958 Gtk::TreeModelColumn<bool> glued;
959 Gtk::TreeModelColumn<bool> muted;
960 Gtk::TreeModelColumn<bool> opaque;
961 Gtk::TreeModelColumn<Glib::ustring> used;
962 Gtk::TreeModelColumn<Glib::ustring> path;
965 RegionListDisplayModelColumns region_list_columns;
966 Gtkmm2ext::DnDTreeView<boost::shared_ptr<ARDOUR::Region> > region_list_display;
968 Glib::RefPtr<Gtk::TreeStore> region_list_model;
969 Glib::RefPtr<Gtk::ToggleAction> toggle_full_region_list_action;
970 Glib::RefPtr<Gtk::ToggleAction> toggle_show_auto_regions_action;
972 void region_list_region_changed (ARDOUR::Change, boost::weak_ptr<ARDOUR::Region>);
973 void region_list_selection_changed ();
974 sigc::connection region_list_change_connection;
975 void set_selected_in_region_list(RegionSelection&);
976 bool set_selected_in_region_list_subrow(boost::shared_ptr<ARDOUR::Region>, Gtk::TreeModel::Row const &, int);
977 bool region_list_selection_filter (const Glib::RefPtr<Gtk::TreeModel>& model, const Gtk::TreeModel::Path& path, bool yn);
978 void region_name_edit (const Glib::ustring&, const Glib::ustring&);
979 void get_regions_corresponding_to (boost::shared_ptr<ARDOUR::Region> region, std::vector<RegionView*>& regions);
981 Gtk::Menu *region_list_menu;
982 Gtk::ScrolledWindow region_list_scroller;
983 Gtk::Frame region_list_frame;
985 bool region_list_display_key_press (GdkEventKey *);
986 bool region_list_display_key_release (GdkEventKey *);
987 bool region_list_display_button_press (GdkEventButton *);
988 bool region_list_display_button_release (GdkEventButton *);
989 void region_list_clear ();
990 void region_list_selection_mapover (sigc::slot<void,boost::shared_ptr<ARDOUR::Region> >);
991 void build_region_list_menu ();
992 void show_region_list_display_context_menu (int button, int time);
994 bool show_automatic_regions_in_region_list;
995 Editing::RegionListSortType region_list_sort_type;
997 void reset_region_list_sort_direction (bool);
998 void reset_region_list_sort_type (Editing::RegionListSortType);
1000 void toggle_full_region_list ();
1001 void toggle_show_auto_regions ();
1003 int region_list_sorter (Gtk::TreeModel::iterator, Gtk::TreeModel::iterator);
1007 Gtk::ScrolledWindow snapshot_display_scroller;
1008 struct SnapshotDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
1009 SnapshotDisplayModelColumns() {
1013 Gtk::TreeModelColumn<Glib::ustring> visible_name;
1014 Gtk::TreeModelColumn<Glib::ustring> real_name;
1017 SnapshotDisplayModelColumns snapshot_display_columns;
1018 Glib::RefPtr<Gtk::ListStore> snapshot_display_model;
1019 Gtk::TreeView snapshot_display;
1020 Gtk::Menu snapshot_context_menu;
1022 bool snapshot_display_button_press (GdkEventButton*);
1023 void snapshot_display_selection_changed ();
1024 void redisplay_snapshots();
1025 void popup_snapshot_context_menu (int, int32_t, Glib::ustring);
1027 /* named selections */
1029 struct NamedSelectionDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
1030 NamedSelectionDisplayModelColumns() {
1034 Gtk::TreeModelColumn<Glib::ustring> text;
1035 Gtk::TreeModelColumn<ARDOUR::NamedSelection*> selection;
1038 NamedSelectionDisplayModelColumns named_selection_columns;
1039 Glib::RefPtr<Gtk::TreeStore> named_selection_model;
1041 Gtkmm2ext::DnDTreeView<ARDOUR::NamedSelection*> named_selection_display;
1042 Gtk::ScrolledWindow named_selection_scroller;
1044 void create_named_selection ();
1045 void paste_named_selection (float times);
1046 void remove_selected_named_selections ();
1047 void remove_snapshot (Glib::ustring);
1048 void rename_snapshot (Glib::ustring);
1050 void handle_new_named_selection ();
1051 void add_named_selection_to_named_selection_display (ARDOUR::NamedSelection&);
1052 void redisplay_named_selections ();
1054 bool named_selection_display_button_release (GdkEventButton *ev);
1055 bool named_selection_display_key_release (GdkEventKey *ev);
1056 void named_selection_display_selection_changed ();
1059 TrackViewList track_views;
1060 std::pair<TimeAxisView*, ARDOUR::layer_t> trackview_by_y_position (double);
1061 TrackSelection axis_views_from_routes (std::list<ARDOUR::Route *>) const;
1063 static Gdk::Cursor* cross_hair_cursor;
1064 static Gdk::Cursor* trimmer_cursor;
1065 static Gdk::Cursor* selector_cursor;
1066 static Gdk::Cursor* grabber_cursor;
1067 static Gdk::Cursor* grabber_edit_point_cursor;
1068 static Gdk::Cursor* zoom_cursor;
1069 static Gdk::Cursor* time_fx_cursor;
1070 static Gdk::Cursor* fader_cursor;
1071 static Gdk::Cursor* speaker_cursor;
1072 static Gdk::Cursor* midi_pencil_cursor;
1073 static Gdk::Cursor* midi_select_cursor;
1074 static Gdk::Cursor* midi_resize_cursor;
1075 static Gdk::Cursor* midi_erase_cursor;
1076 static Gdk::Cursor* wait_cursor;
1077 static Gdk::Cursor* timebar_cursor;
1078 static Gdk::Cursor* transparent_cursor;
1080 static void build_cursors ();
1082 sigc::connection scroll_connection;
1083 nframes64_t last_update_frame;
1084 void center_screen (nframes64_t);
1085 void center_screen_internal (nframes64_t, float);
1087 void update_current_screen ();
1089 void session_going_away ();
1091 nframes64_t cut_buffer_start;
1092 nframes64_t cut_buffer_length;
1094 bool typed_event (ArdourCanvas::Item*, GdkEvent*, ItemType);
1095 bool button_press_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1096 bool button_release_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1097 bool motion_handler (ArdourCanvas::Item*, GdkEvent*, bool from_autoscroll = false);
1098 bool enter_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1099 bool leave_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1101 /* KEYMAP HANDLING */
1103 void register_actions ();
1105 int ensure_cursor (nframes64_t* pos);
1107 void handle_new_region (boost::weak_ptr<ARDOUR::Region>);
1108 void handle_new_regions (std::vector<boost::weak_ptr<ARDOUR::Region> >& );
1109 void handle_region_removed (boost::weak_ptr<ARDOUR::Region>);
1110 void add_region_to_region_display (boost::shared_ptr<ARDOUR::Region>);
1111 void add_regions_to_region_display (std::vector<boost::weak_ptr<ARDOUR::Region> > & );
1112 void region_hidden (boost::shared_ptr<ARDOUR::Region>);
1113 void redisplay_regions ();
1114 void populate_row (boost::shared_ptr<ARDOUR::Region>, Gtk::TreeModel::Row const &);
1115 void update_region_row (boost::shared_ptr<ARDOUR::Region>);
1116 bool update_region_subrows (boost::shared_ptr<ARDOUR::Region>, Gtk::TreeModel::Row const &, int);
1117 void update_all_region_rows ();
1118 void update_all_region_subrows (Gtk::TreeModel::Row const &, int);
1119 bool no_region_list_redisplay;
1120 void insert_into_tmp_regionlist(boost::shared_ptr<ARDOUR::Region>);
1122 std::list<boost::shared_ptr<ARDOUR::Region> > tmp_region_list;
1124 void cut_copy (Editing::CutCopyOp);
1125 bool can_cut_copy () const;
1126 void cut_copy_points (Editing::CutCopyOp);
1127 void cut_copy_regions (Editing::CutCopyOp, RegionSelection&);
1128 void cut_copy_ranges (Editing::CutCopyOp);
1130 void mouse_paste ();
1131 void paste_internal (nframes64_t position, float times);
1133 /* EDITING OPERATIONS */
1135 void reset_point_selection ();
1136 void toggle_region_mute ();
1137 void toggle_region_lock ();
1138 void toggle_region_opaque ();
1139 void toggle_record_enable ();
1140 void set_region_lock_style (ARDOUR::Region::PositionLockStyle);
1141 void raise_region ();
1142 void raise_region_to_top ();
1143 void lower_region ();
1144 void lower_region_to_bottom ();
1145 void split_region ();
1146 void split_regions_at (nframes64_t, RegionSelection&);
1147 void split_region_at_transients ();
1148 void split_region_at_points (boost::shared_ptr<ARDOUR::Region>, ARDOUR::AnalysisFeatureList&, bool can_ferret);
1149 void crop_region_to_selection ();
1150 void crop_region_to (nframes64_t start, nframes64_t end);
1151 void set_sync_point (nframes64_t, const RegionSelection&);
1152 void set_region_sync_from_edit_point ();
1153 void remove_region_sync();
1154 void align_selection (ARDOUR::RegionPoint, nframes64_t position, const RegionSelection&);
1155 void align_selection_relative (ARDOUR::RegionPoint point, nframes64_t position, const RegionSelection&);
1156 void align_region (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, nframes64_t position);
1157 void align_region_internal (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, nframes64_t position);
1158 void remove_selected_regions ();
1159 void remove_clicked_region ();
1160 void edit_region ();
1161 void rename_region ();
1162 void duplicate_some_regions (RegionSelection&, float times);
1163 void duplicate_selection (float times);
1164 void region_fill_selection ();
1166 void region_fill_track ();
1167 void audition_playlist_region_standalone (boost::shared_ptr<ARDOUR::Region>);
1168 void audition_playlist_region_via_route (boost::shared_ptr<ARDOUR::Region>, ARDOUR::Route&);
1169 void split_multichannel_region();
1170 void reverse_region ();
1171 void strip_region_silence ();
1172 void normalize_region ();
1173 double _last_normalization_value;
1174 void denormalize_region ();
1175 void adjust_region_scale_amplitude (bool up);
1176 void quantize_region ();
1178 void do_insert_time ();
1179 void insert_time (nframes64_t, nframes64_t, Editing::InsertTimeOption, bool, bool, bool);
1181 void tab_to_transient (bool forward);
1183 void use_region_as_bar ();
1184 void use_range_as_bar ();
1186 void define_one_bar (nframes64_t start, nframes64_t end);
1188 void audition_region_from_region_list ();
1189 void hide_region_from_region_list ();
1190 void remove_region_from_region_list ();
1192 void align (ARDOUR::RegionPoint);
1193 void align_relative (ARDOUR::RegionPoint);
1196 void reset_focus ();
1202 void paste (float times);
1204 int get_prefix (float&, bool&);
1206 void keyboard_paste ();
1207 void keyboard_insert_region_list_selection ();
1209 void region_from_selection ();
1210 void create_region_from_selection (std::vector<boost::shared_ptr<ARDOUR::Region> >&);
1212 void play_from_start ();
1213 void play_from_edit_point ();
1214 void play_from_edit_point_and_return ();
1215 void play_selected_region ();
1216 void play_edit_range ();
1217 void loop_selected_region ();
1218 void play_location (ARDOUR::Location&);
1219 void loop_location (ARDOUR::Location&);
1221 void temporal_zoom_selection ();
1222 void temporal_zoom_region (bool both_axes);
1223 void toggle_zoom_region (bool both_axes);
1224 bool zoomed_to_region;
1225 void temporal_zoom_session ();
1226 void temporal_zoom (gdouble scale);
1227 void temporal_zoom_by_frame (nframes64_t start, nframes64_t end, const std::string & op);
1228 void temporal_zoom_to_frame (bool coarser, nframes64_t frame);
1230 void amplitude_zoom (gdouble scale);
1231 void amplitude_zoom_step (bool in);
1233 void insert_region_list_drag (boost::shared_ptr<ARDOUR::Region>, int x, int y);
1234 void insert_region_list_selection (float times);
1236 void insert_route_list_drag (boost::shared_ptr<ARDOUR::Route>, int x, int y);
1238 /* import & embed */
1240 void add_external_audio_action (Editing::ImportMode);
1241 void external_audio_dialog ();
1242 void session_import_dialog ();
1244 int check_whether_and_how_to_import(std::string, bool all_or_nothing = true);
1245 bool check_multichannel_status (const std::vector<Glib::ustring>& paths);
1247 SoundFileOmega* sfbrowser;
1249 void bring_in_external_audio (Editing::ImportMode mode, nframes64_t& pos);
1251 bool idle_drop_paths (std::vector<Glib::ustring> paths, nframes64_t frame, double ypos);
1252 void drop_paths_part_two (const std::vector<Glib::ustring>& paths, nframes64_t frame, double ypos);
1254 void do_import (std::vector<Glib::ustring> paths, Editing::ImportDisposition, Editing::ImportMode mode, ARDOUR::SrcQuality, nframes64_t&);
1255 void do_embed (std::vector<Glib::ustring> paths, Editing::ImportDisposition, Editing::ImportMode mode, nframes64_t&);
1257 int import_sndfiles (std::vector<Glib::ustring> paths, Editing::ImportMode mode, ARDOUR::SrcQuality, nframes64_t& pos,
1258 int target_regions, int target_tracks, boost::shared_ptr<ARDOUR::Track>, bool, uint32_t total);
1259 int embed_sndfiles (std::vector<Glib::ustring> paths, bool multiple_files, bool& check_sample_rate, Editing::ImportMode mode,
1260 nframes64_t& pos, int target_regions, int target_tracks, boost::shared_ptr<ARDOUR::Track>&);
1262 int add_sources (std::vector<Glib::ustring> paths, ARDOUR::SourceList& sources, nframes64_t& pos, Editing::ImportMode,
1263 int target_regions, int target_tracks, boost::shared_ptr<ARDOUR::Track>&, bool add_channel_suffix);
1264 int finish_bringing_in_material (boost::shared_ptr<ARDOUR::Region> region, uint32_t, uint32_t, nframes64_t& pos, Editing::ImportMode mode,
1265 boost::shared_ptr<ARDOUR::Track>& existing_track);
1267 boost::shared_ptr<ARDOUR::AudioTrack> get_nth_selected_audio_track (int nth) const;
1268 boost::shared_ptr<ARDOUR::MidiTrack> get_nth_selected_midi_track (int nth) const;
1270 /* generic interthread progress window */
1272 ArdourDialog* interthread_progress_window;
1273 Gtk::Label interthread_progress_label;
1274 Gtk::VBox interthread_progress_vbox;
1275 Gtk::ProgressBar interthread_progress_bar;
1276 Gtk::Button interthread_cancel_button;
1277 Gtk::Label interthread_cancel_label;
1278 sigc::connection interthread_progress_connection;
1279 void interthread_cancel_clicked ();
1280 void build_interthread_progress_window ();
1281 ARDOUR::InterThreadInfo* current_interthread_info;
1283 AnalysisWindow* analysis_window;
1285 /* import specific info */
1287 struct EditorImportStatus : public ARDOUR::Session::ImportStatus {
1288 Editing::ImportMode mode;
1292 boost::shared_ptr<ARDOUR::Track> track;
1296 EditorImportStatus import_status;
1297 gint import_progress_timeout (void *);
1298 static void *_import_thread (void *);
1299 void* import_thread ();
1300 void finish_import ();
1302 /* to support this ... */
1304 void import_audio (bool as_tracks);
1305 void do_import (std::vector<Glib::ustring> paths, bool split, bool as_tracks);
1307 void move_to_start ();
1308 void move_to_end ();
1310 void center_playhead ();
1311 void center_edit_point ();
1312 void edit_cursor_backward ();
1313 void edit_cursor_forward ();
1314 void playhead_forward_to_grid ();
1315 void playhead_backward_to_grid ();
1316 void playhead_backward ();
1317 void playhead_forward ();
1318 void scroll_playhead (bool forward);
1319 void scroll_backward (float pages=0.8f);
1320 void scroll_forward (float pages=0.8f);
1321 void scroll_tracks_down ();
1322 void scroll_tracks_up ();
1323 void delete_sample_forward ();
1324 void delete_sample_backward ();
1325 void delete_screen ();
1326 void search_backwards ();
1327 void search_forwards ();
1329 void clear_markers ();
1330 void clear_ranges ();
1331 void clear_locations ();
1332 void unhide_markers ();
1333 void unhide_ranges ();
1334 void jump_forward_to_mark ();
1335 void jump_backward_to_mark ();
1336 void cursor_align (bool playhead_to_edit);
1338 void remove_last_capture ();
1339 void select_all_selectables_using_time_selection ();
1340 void select_all_selectables_using_loop();
1341 void select_all_selectables_using_punch();
1342 void set_selection_from_range (ARDOUR::Location&);
1343 void set_selection_from_punch ();
1344 void set_selection_from_loop ();
1345 void set_selection_from_region ();
1347 void add_location_mark (nframes64_t where);
1348 void add_location_from_audio_region ();
1349 void add_locations_from_audio_region ();
1350 void add_location_from_selection ();
1351 void set_loop_from_selection (bool play);
1352 void set_punch_from_selection ();
1353 void set_punch_from_region ();
1355 void set_loop_from_edit_range (bool play);
1356 void set_loop_from_region (bool play);
1357 void set_punch_from_edit_range ();
1359 void set_loop_range (nframes64_t start, nframes64_t end, std::string cmd);
1360 void set_punch_range (nframes64_t start, nframes64_t end, std::string cmd);
1362 void add_location_from_playhead_cursor ();
1363 bool select_new_marker;
1365 void reverse_selection ();
1366 void edit_envelope ();
1368 void start_scrolling ();
1369 void stop_scrolling ();
1371 double last_scrub_x;
1372 int scrubbing_direction;
1373 int scrub_reversals;
1374 int scrub_reverse_distance;
1377 void keyboard_selection_begin ();
1378 void keyboard_selection_finish (bool add);
1379 bool have_pending_keyboard_selection;
1380 nframes64_t pending_keyboard_selection_start;
1382 boost::shared_ptr<ARDOUR::Region> select_region_for_operation (int dir, TimeAxisView **tv);
1383 void extend_selection_to_end_of_region (bool next);
1384 void extend_selection_to_start_of_region (bool previous);
1386 Editing::SnapType snap_type;
1387 Editing::SnapMode snap_mode;
1389 /// Snap threshold in pixels
1390 double snap_threshold;
1392 bool ignore_gui_changes;
1398 Gtk::Menu fade_context_menu;
1399 void popup_fade_context_menu (int, int, ArdourCanvas::Item*, ItemType);
1401 void set_fade_in_shape (ARDOUR::AudioRegion::FadeShape);
1402 void set_fade_out_shape (ARDOUR::AudioRegion::FadeShape);
1404 void set_fade_length (bool in);
1405 void toggle_fade_active (bool in);
1406 void set_fade_in_active (bool);
1407 void set_fade_out_active (bool);
1409 std::set<boost::shared_ptr<ARDOUR::Playlist> > motion_frozen_playlists;
1410 RegionSelection pre_drag_region_selection;
1412 bool _dragging_playhead;
1413 bool _dragging_edit_point;
1415 void marker_drag_motion_callback (GdkEvent*);
1416 void marker_drag_finished_callback (GdkEvent*);
1418 gint mouse_rename_region (ArdourCanvas::Item*, GdkEvent*);
1420 void start_region_grab (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1421 void start_create_region_grab (ArdourCanvas::Item*, GdkEvent*);
1422 void start_region_copy_grab (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1423 void start_region_brush_grab (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1424 void start_selection_grab (ArdourCanvas::Item*, GdkEvent*);
1426 void region_view_item_click (AudioRegionView&, GdkEventButton*);
1428 void remove_gain_control_point (ArdourCanvas::Item*, GdkEvent*);
1429 void remove_control_point (ArdourCanvas::Item*, GdkEvent*);
1431 void mouse_brush_insert_region (RegionView*, nframes64_t pos);
1432 void brush (nframes64_t);
1434 void show_verbose_time_cursor (nframes64_t frame, double offset = 0, double xpos=-1, double ypos=-1);
1435 void show_verbose_duration_cursor (nframes64_t start, nframes64_t end, double offset = 0, double xpos=-1, double ypos=-1);
1436 double clamp_verbose_cursor_x (double);
1437 double clamp_verbose_cursor_y (double);
1439 /* Canvas event handlers */
1441 bool canvas_control_point_event (GdkEvent* event,ArdourCanvas::Item*, ControlPoint*);
1442 bool canvas_line_event (GdkEvent* event,ArdourCanvas::Item*, AutomationLine*);
1443 bool canvas_selection_rect_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1444 bool canvas_selection_start_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1445 bool canvas_selection_end_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1446 bool canvas_crossfade_view_event (GdkEvent* event,ArdourCanvas::Item*, CrossfadeView*);
1447 bool canvas_fade_in_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1448 bool canvas_fade_in_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1449 bool canvas_fade_out_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1450 bool canvas_fade_out_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1453 // These variables are used to detect a feedback loop and break it to avoid a gui hang
1455 ArdourCanvas::Item *last_item_entered;
1456 int last_item_entered_n;
1459 bool canvas_region_view_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1460 bool canvas_region_view_name_highlight_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1461 bool canvas_region_view_name_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1462 bool canvas_stream_view_event (GdkEvent* event,ArdourCanvas::Item*, RouteTimeAxisView*);
1463 bool canvas_marker_event (GdkEvent* event,ArdourCanvas::Item*, Marker*);
1464 bool canvas_zoom_rect_event (GdkEvent* event,ArdourCanvas::Item*);
1465 bool canvas_tempo_marker_event (GdkEvent* event,ArdourCanvas::Item*, TempoMarker*);
1466 bool canvas_meter_marker_event (GdkEvent* event,ArdourCanvas::Item*, MeterMarker*);
1467 bool canvas_automation_track_event(GdkEvent* event, ArdourCanvas::Item*, AutomationTimeAxisView*) ;
1469 bool canvas_tempo_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1470 bool canvas_meter_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1471 bool canvas_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1472 bool canvas_range_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1473 bool canvas_transport_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1474 bool canvas_cd_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1476 bool canvas_imageframe_item_view_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameView*);
1477 bool canvas_imageframe_view_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameTimeAxis*);
1478 bool canvas_imageframe_start_handle_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameView*);
1479 bool canvas_imageframe_end_handle_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameView*);
1480 bool canvas_marker_time_axis_view_event(GdkEvent* event, ArdourCanvas::Item*,MarkerTimeAxis*);
1481 bool canvas_markerview_item_view_event(GdkEvent* event, ArdourCanvas::Item*,MarkerView*);
1482 bool canvas_markerview_start_handle_event(GdkEvent* event, ArdourCanvas::Item*,MarkerView*);
1483 bool canvas_markerview_end_handle_event(GdkEvent* event, ArdourCanvas::Item*,MarkerView*);
1485 /* non-public event handlers */
1487 bool canvas_playhead_cursor_event (GdkEvent* event, ArdourCanvas::Item*);
1488 bool track_canvas_scroll (GdkEventScroll* event);
1490 bool track_canvas_scroll_event (GdkEventScroll* event);
1491 bool track_canvas_button_press_event (GdkEventButton* event);
1492 bool track_canvas_button_release_event (GdkEventButton* event);
1493 bool track_canvas_motion_notify_event (GdkEventMotion* event);
1495 Gtk::Allocation canvas_allocation;
1496 void track_canvas_allocate (Gtk::Allocation alloc);
1497 bool track_canvas_size_allocated ();
1498 bool track_canvas_drag_motion (Glib::RefPtr<Gdk::DragContext> const &, int, int, guint);
1500 void set_playhead_cursor ();
1502 void kbd_driver (sigc::slot<void,GdkEvent*>, bool use_track_canvas = true, bool use_time_canvas = true, bool can_select = true);
1503 void kbd_mute_unmute_region ();
1506 void kbd_do_brush (GdkEvent*);
1507 void kbd_do_audition (GdkEvent*);
1509 void handle_new_duration ();
1510 void initialize_canvas ();
1512 /* display control */
1514 bool _show_measures;
1515 /// true if the editor should follow the playhead, otherwise false
1516 bool _follow_playhead;
1517 /// true if waveforms should be shown while recording audio tracks, otherwise false
1518 bool _show_waveforms_recording;
1520 ARDOUR::TempoMap::BBTPointList *current_bbt_points;
1522 TempoLines* tempo_lines;
1524 ArdourCanvas::Group* time_line_group;
1526 void hide_measures ();
1527 void draw_measures ();
1528 bool redraw_measures ();
1530 void new_tempo_section ();
1532 void mouse_add_new_tempo_event (nframes64_t where);
1533 void mouse_add_new_meter_event (nframes64_t where);
1535 void remove_tempo_marker (ArdourCanvas::Item*);
1536 void remove_meter_marker (ArdourCanvas::Item*);
1537 gint real_remove_tempo_marker (ARDOUR::TempoSection*);
1538 gint real_remove_meter_marker (ARDOUR::MeterSection*);
1540 void edit_tempo_section (ARDOUR::TempoSection*);
1541 void edit_meter_section (ARDOUR::MeterSection*);
1542 void edit_tempo_marker (ArdourCanvas::Item*);
1543 void edit_meter_marker (ArdourCanvas::Item*);
1544 void edit_control_point (ArdourCanvas::Item*);
1546 void marker_menu_edit ();
1547 void marker_menu_remove ();
1548 void marker_menu_rename ();
1549 void marker_menu_lock (bool yn);
1550 void marker_menu_hide ();
1551 void marker_menu_loop_range ();
1552 void marker_menu_select_all_selectables_using_range ();
1553 void marker_menu_select_using_range ();
1554 void marker_menu_separate_regions_using_location ();
1555 void marker_menu_play_from ();
1556 void marker_menu_play_range ();
1557 void marker_menu_set_playhead ();
1558 void marker_menu_set_from_playhead ();
1559 void marker_menu_set_from_selection ();
1560 void marker_menu_range_to_next ();
1561 void new_transport_marker_menu_set_loop ();
1562 void new_transport_marker_menu_set_punch ();
1563 void update_loop_range_view (bool visibility=false);
1564 void update_punch_range_view (bool visibility=false);
1565 void new_transport_marker_menu_popdown ();
1566 void marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1567 void tm_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1568 void transport_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1569 void new_transport_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1570 void build_range_marker_menu (bool loop_or_punch);
1571 void build_marker_menu (bool start_or_end);
1572 void build_tm_marker_menu ();
1573 void build_new_transport_marker_menu ();
1575 Gtk::Menu* tm_marker_menu;
1576 Gtk::Menu* marker_menu;
1577 Gtk::Menu* start_end_marker_menu;
1578 Gtk::Menu* range_marker_menu;
1579 Gtk::Menu* transport_marker_menu;
1580 Gtk::Menu* new_transport_marker_menu;
1581 Gtk::Menu* cd_marker_menu;
1582 ArdourCanvas::Item* marker_menu_item;
1584 typedef std::list<Marker*> Marks;
1587 void remove_metric_marks ();
1588 void draw_metric_marks (const ARDOUR::Metrics& metrics);
1590 void compute_current_bbt_points (nframes_t left, nframes_t right);
1591 void tempo_map_changed (ARDOUR::Change);
1592 void redisplay_tempo (bool immediate_redraw);
1594 void snap_to (nframes64_t& first, int32_t direction = 0, bool for_mark = false);
1595 void snap_to (nframes64_t& first, nframes64_t& last, int32_t direction = 0, bool for_mark = false);
1597 double snap_length_beats (nframes64_t start);
1599 uint32_t bbt_beat_subdivision;
1603 Gtk::ToggleButton editor_mixer_button;
1604 Gtk::ToggleButton editor_list_button;
1605 void editor_mixer_button_toggled ();
1606 void editor_list_button_toggled ();
1608 AudioClock edit_point_clock;
1609 AudioClock zoom_range_clock;
1610 Gtk::Button zoom_in_button;
1611 Gtk::Button zoom_out_button;
1612 Gtk::Button zoom_out_full_button;
1613 Gtk::Button zoom_onetoone_button;
1615 Gtk::VBox toolbar_clock_vbox;
1616 Gtk::VBox toolbar_selection_clock_vbox;
1617 Gtk::Table toolbar_selection_clock_table;
1618 Gtk::Label toolbar_selection_cursor_label;
1620 Gtk::HBox mouse_mode_button_box;
1621 Gtkmm2ext::TearOff* mouse_mode_tearoff;
1622 Gtk::ToggleButton mouse_select_button;
1623 Gtk::ToggleButton mouse_move_button;
1624 Gtk::ToggleButton mouse_gain_button;
1625 Gtk::ToggleButton mouse_zoom_button;
1626 Gtk::ToggleButton mouse_timefx_button;
1627 Gtk::ToggleButton mouse_audition_button;
1628 Gtk::ToggleButton mouse_note_button;
1629 GroupedButtons *mouse_mode_button_set;
1630 void mouse_mode_toggled (Editing::MouseMode m);
1631 bool ignore_mouse_mode_toggle;
1633 gint mouse_select_button_release (GdkEventButton*);
1635 Gtk::VBox automation_box;
1636 Gtk::Button automation_mode_button;
1637 Gtk::ToggleButton global_automation_button;
1639 Gtk::ComboBoxText edit_mode_selector;
1640 Gtk::VBox edit_mode_box;
1642 void set_edit_mode (ARDOUR::EditMode);
1643 void cycle_edit_mode ();
1644 void edit_mode_selection_done ();
1646 Gtk::ComboBoxText snap_type_selector;
1647 Gtk::ComboBoxText snap_mode_selector;
1650 std::vector<std::string> snap_type_strings;
1651 std::vector<std::string> snap_mode_strings;
1653 void snap_type_selection_done ();
1654 void snap_mode_selection_done ();
1655 void snap_mode_chosen (Editing::SnapMode);
1656 void snap_type_chosen (Editing::SnapType);
1658 Glib::RefPtr<Gtk::RadioAction> snap_type_action (Editing::SnapType);
1659 Glib::RefPtr<Gtk::RadioAction> snap_mode_action (Editing::SnapMode);
1661 Gtk::ComboBoxText zoom_focus_selector;
1662 Gtk::VBox zoom_focus_box;
1664 std::vector<std::string> zoom_focus_strings;
1666 void zoom_focus_selection_done ();
1667 void zoom_focus_chosen (Editing::ZoomFocus);
1669 Glib::RefPtr<Gtk::RadioAction> zoom_focus_action (Editing::ZoomFocus);
1672 Gtk::VBox zoom_vbox;
1674 void zoom_adjustment_changed();
1676 void edit_point_clock_changed();
1678 void setup_toolbar ();
1680 Gtkmm2ext::TearOff* tools_tearoff;
1681 Gtk::HBox toolbar_hbox;
1682 Gtk::EventBox toolbar_base;
1683 Gtk::Frame toolbar_frame;
1687 Gtk::HBox midi_tool_button_box;
1688 Gtk::ToggleButton midi_tool_pencil_button;
1689 Gtk::ToggleButton midi_tool_select_button;
1690 Gtk::ToggleButton midi_tool_resize_button;
1691 Gtk::ToggleButton midi_tool_erase_button;
1692 Gtk::Button midi_panic_button;
1693 Gtk::ToggleButton midi_sound_notes;
1694 GroupedButtons *midi_tool_button_set;
1695 void midi_edit_mode_toggled (Editing::MidiEditMode m);
1696 void midi_panic_button_pressed ();
1697 bool sound_notes () const { return midi_sound_notes.get_active(); }
1699 bool ignore_midi_edit_mode_toggle;
1701 Gtkmm2ext::TearOff* midi_tools_tearoff;
1702 Gtk::HBox midi_toolbar_hbox;
1703 Gtk::EventBox midi_toolbar_base;
1704 Gtk::Frame midi_toolbar_frame;
1706 void setup_midi_toolbar ();
1708 /* selection process */
1710 Selection* selection;
1711 Selection* cut_buffer;
1713 void time_selection_changed ();
1714 void track_selection_changed ();
1715 void region_selection_changed ();
1716 sigc::connection editor_regions_selection_changed_connection;
1717 void sensitize_the_right_region_actions (bool have_selected_regions);
1718 void point_selection_changed ();
1719 void marker_selection_changed ();
1721 void cancel_selection ();
1723 void region_selection_op (void (ARDOUR::Region::*pmf)(void));
1724 void region_selection_op (void (ARDOUR::Region::*pmf)(void*), void*);
1725 void region_selection_op (void (ARDOUR::Region::*pmf)(bool), bool);
1727 bool audio_region_selection_covers (nframes64_t where);
1729 /* transport range select process */
1731 ArdourCanvas::SimpleRect* cd_marker_bar_drag_rect;
1732 ArdourCanvas::SimpleRect* range_bar_drag_rect;
1733 ArdourCanvas::SimpleRect* transport_bar_drag_rect;
1736 ArdourCanvas::SimpleRect *bogus_background_rect;
1738 ArdourCanvas::SimpleRect *transport_bar_range_rect;
1739 ArdourCanvas::SimpleRect *transport_bar_preroll_rect;
1740 ArdourCanvas::SimpleRect *transport_bar_postroll_rect;
1741 ArdourCanvas::SimpleRect *transport_loop_range_rect;
1742 ArdourCanvas::SimpleRect *transport_punch_range_rect;
1743 ArdourCanvas::SimpleLine *transport_punchin_line;
1744 ArdourCanvas::SimpleLine *transport_punchout_line;
1745 ArdourCanvas::SimpleRect *transport_preroll_rect;
1746 ArdourCanvas::SimpleRect *transport_postroll_rect;
1748 ARDOUR::Location* transport_loop_location();
1749 ARDOUR::Location* transport_punch_location();
1751 ARDOUR::Location *temp_location;
1753 /* object rubberband select process */
1755 bool select_all_within (nframes64_t start, nframes64_t end, gdouble topy, gdouble boty, const TrackViewList&, Selection::Operation op);
1757 ArdourCanvas::SimpleRect *rubberband_rect;
1759 /* mouse zoom process */
1761 ArdourCanvas::SimpleRect *zoom_rect;
1762 void reposition_zoom_rect (nframes64_t start, nframes64_t end);
1764 EditorRouteList* _route_list;
1766 /* diskstream/route display management */
1767 Glib::RefPtr<Gdk::Pixbuf> rec_enabled_icon;
1768 Glib::RefPtr<Gdk::Pixbuf> rec_disabled_icon;
1770 Glib::RefPtr<Gtk::TreeSelection> route_display_selection;
1772 bool sync_track_view_list_and_route_list ();
1774 /* edit group management */
1776 struct GroupListModelColumns : public Gtk::TreeModel::ColumnRecord {
1778 GroupListModelColumns () {
1790 Gtk::TreeModelColumn<bool> is_visible;
1791 Gtk::TreeModelColumn<bool> gain;
1792 Gtk::TreeModelColumn<bool> record;
1793 Gtk::TreeModelColumn<bool> mute;
1794 Gtk::TreeModelColumn<bool> solo;
1795 Gtk::TreeModelColumn<bool> select;
1796 Gtk::TreeModelColumn<bool> edits;
1797 Gtk::TreeModelColumn<std::string> text;
1798 Gtk::TreeModelColumn<ARDOUR::RouteGroup*> routegroup;
1801 GroupListModelColumns group_columns;
1803 Glib::RefPtr<Gtk::ListStore> group_model;
1804 Glib::RefPtr<Gtk::TreeSelection> group_selection;
1806 Gtk::TreeView route_group_display;
1807 Gtk::ScrolledWindow route_group_display_scroller;
1808 Gtk::Menu* route_group_menu;
1810 void build_route_group_menu (ARDOUR::RouteGroup *);
1811 void activate_all_route_groups ();
1812 void disable_all_route_groups ();
1813 void subgroup_route_group (ARDOUR::RouteGroup*);
1814 void unsubgroup_route_group (ARDOUR::RouteGroup*);
1816 bool in_route_group_row_change;
1817 void route_group_row_change (const Gtk::TreeModel::Path&,const Gtk::TreeModel::iterator&);
1818 void route_group_name_edit (const Glib::ustring&, const Glib::ustring&);
1819 void new_route_group ();
1820 void new_route_group_from_selection ();
1821 void new_route_group_from_rec_enabled ();
1822 void new_route_group_from_soloed ();
1823 void edit_route_group (ARDOUR::RouteGroup *);
1824 void fit_route_group (ARDOUR::RouteGroup *);
1825 void route_group_list_button_clicked ();
1826 gint route_group_list_button_press_event (GdkEventButton* ev);
1827 void add_route_group (ARDOUR::RouteGroup* group);
1828 void remove_selected_route_group ();
1829 void route_groups_changed ();
1830 void group_flags_changed (void*, ARDOUR::RouteGroup*);
1832 Gtk::VBox list_vpacker;
1836 bool autoscroll_active;
1837 int autoscroll_timeout_tag;
1840 int last_autoscroll_x;
1841 int last_autoscroll_y;
1842 uint32_t autoscroll_cnt;
1843 nframes64_t autoscroll_x_distance;
1844 double autoscroll_y_distance;
1846 static gint _autoscroll_canvas (void *);
1847 bool autoscroll_canvas ();
1848 void start_canvas_autoscroll (int x, int y);
1849 void stop_canvas_autoscroll ();
1850 void maybe_autoscroll (GdkEventMotion*, bool);
1851 bool allow_vertical_scroll;
1854 void point_trim (GdkEvent*);
1855 void single_contents_trim (RegionView&, nframes64_t, bool, bool, bool);
1856 void single_start_trim (RegionView&, nframes64_t, bool, bool, bool);
1857 void single_end_trim (RegionView&, nframes64_t, bool, bool, bool);
1859 void thaw_region_after_trim (RegionView& rv);
1861 void trim_region_front();
1862 void trim_region_back();
1863 void trim_region (bool front);
1865 void trim_region_to_edit_point ();
1866 void trim_region_from_edit_point ();
1867 void trim_region_to_loop ();
1868 void trim_region_to_punch ();
1869 void trim_region_to_location (const ARDOUR::Location&, const char* cmd);
1871 void trim_to_region(bool forward);
1872 void trim_region_to_previous_region_end();
1873 void trim_region_to_next_region_start();
1875 bool show_gain_after_trim;
1879 int convert_drop_to_paths (
1880 std::vector<Glib::ustring>& paths,
1881 const Glib::RefPtr<Gdk::DragContext>& context,
1884 const Gtk::SelectionData& data,
1888 void track_canvas_drag_data_received (
1889 const Glib::RefPtr<Gdk::DragContext>& context,
1892 const Gtk::SelectionData& data,
1896 void region_list_display_drag_data_received (
1897 const Glib::RefPtr<Gdk::DragContext>& context,
1900 const Gtk::SelectionData& data,
1905 const Glib::RefPtr<Gdk::DragContext>& context,
1908 const Gtk::SelectionData& data,
1913 const Glib::RefPtr<Gdk::DragContext>& context,
1916 const Gtk::SelectionData& data,
1921 const Glib::RefPtr<Gdk::DragContext>& context,
1924 const Gtk::SelectionData& data,
1930 int write_region_selection(RegionSelection&);
1931 bool write_region (std::string path, boost::shared_ptr<ARDOUR::AudioRegion>);
1932 void bounce_region_selection ();
1933 void bounce_range_selection (bool replace, bool enable_processing);
1934 void external_edit_region ();
1936 int write_audio_selection (TimeSelection&);
1937 bool write_audio_range (ARDOUR::AudioPlaylist&, const ARDOUR::ChanCount& channels, std::list<ARDOUR::AudioRange>&);
1939 void write_selection ();
1941 XMLNode *before; /* used in *_reversible_command */
1943 void begin_reversible_command (std::string cmd_name);
1944 void commit_reversible_command ();
1946 void update_title ();
1947 void update_title_s (const std::string & snapshot_name);
1950 Selection* selection;
1951 double frames_per_unit;
1953 State (PublicEditor const * e);
1957 void store_state (State&) const;
1958 void restore_state (State *);
1960 void instant_save ();
1962 boost::shared_ptr<ARDOUR::AudioRegion> last_audition_region;
1964 /* freeze operations */
1966 ARDOUR::InterThreadInfo freeze_status;
1967 gint freeze_progress_timeout (void *);
1968 static void* _freeze_thread (void*);
1969 void* freeze_thread ();
1971 void freeze_route ();
1972 void unfreeze_route ();
1974 /* route-group solo + mute */
1976 void set_route_group_solo (ARDOUR::Route&, bool);
1977 void set_route_group_mute (ARDOUR::Route&, bool);
1981 void duplicate_dialog (bool with_dialog);
1983 nframes64_t event_frame (GdkEvent const *, double* px = 0, double* py = 0) const;
1985 /* returns false if mouse pointer is not in track or marker canvas
1987 bool mouse_frame (nframes64_t&, bool& in_track_canvas) const;
1989 /* "whats mine is yours" */
1991 TimeFXDialog* current_timefx;
1993 static void* timefx_thread (void *arg);
1994 void do_timefx (TimeFXDialog&);
1996 int time_stretch (RegionSelection&, float fraction);
1997 int pitch_shift (RegionSelection&, float cents);
1998 void pitch_shift_regions ();
1999 int time_fx (RegionSelection&, float val, bool pitching);
2001 /* editor-mixer strip */
2003 MixerStrip *current_mixer_strip;
2004 bool show_editor_mixer_when_tracks_arrive;
2005 Gtk::VBox current_mixer_strip_vbox;
2006 void cms_new (boost::shared_ptr<ARDOUR::Route>);
2007 void cms_deleted ();
2008 void current_mixer_strip_hidden ();
2009 void current_mixer_strip_removed ();
2011 void detach_tearoff (Gtk::Box* b, Gtk::Window* w);
2012 void reattach_tearoff (Gtk::Box* b, Gtk::Window* w, int32_t n);
2014 void ensure_all_elements_drawn ();
2016 /* nudging tracks */
2018 void nudge_track (bool use_edit_point, bool forwards);
2022 bool _xfade_visibility;
2025 void handle_new_imageframe_time_axis_view(const std::string & track_name, void* src) ;
2026 void handle_new_imageframe_marker_time_axis_view(const std::string & track_name, TimeAxisView* marked_track) ;
2028 void start_imageframe_grab(ArdourCanvas::Item*, GdkEvent*) ;
2029 void start_markerview_grab(ArdourCanvas::Item*, GdkEvent*) ;
2031 void imageframe_drag_motion_callback(ArdourCanvas::Item*, GdkEvent*) ;
2032 void markerview_drag_motion_callback(ArdourCanvas::Item*, GdkEvent*) ;
2033 void timeaxis_item_drag_finished_callback(ArdourCanvas::Item*, GdkEvent*) ;
2035 gint canvas_imageframe_item_view_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
2036 gint canvas_imageframe_view_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameTimeAxis* ifta);
2037 gint canvas_imageframe_start_handle_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
2038 gint canvas_imageframe_end_handle_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
2040 gint canvas_marker_time_axis_view_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerTimeAxis* mta);
2041 gint canvas_markerview_item_view_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
2042 gint canvas_markerview_start_handle_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
2043 gint canvas_markerview_end_handle_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
2045 void imageframe_start_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
2046 void imageframe_end_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
2047 void imageframe_start_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
2048 void imageframe_start_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
2049 void imageframe_end_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
2050 void imageframe_end_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
2052 void markerview_item_start_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
2053 void markerview_item_end_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
2054 void markerview_start_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
2055 void markerview_start_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
2056 void markerview_end_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
2057 void markerview_end_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
2059 void popup_imageframe_edit_menu(int button, int32_t time, ArdourCanvas::Item* ifv, bool with_frame) ;
2060 void popup_marker_time_axis_edit_menu(int button, int32_t time, ArdourCanvas::Item* ifv, bool with_frame) ;
2062 ImageFrameSocketHandler* image_socket_listener ;
2065 void toggle_xfade_active (boost::weak_ptr<ARDOUR::Crossfade>);
2066 void toggle_xfade_length (boost::weak_ptr<ARDOUR::Crossfade>);
2067 void edit_xfade (boost::weak_ptr<ARDOUR::Crossfade>);
2068 void xfade_edit_left_region ();
2069 void xfade_edit_right_region ();
2071 static const int32_t default_width = 995;
2072 static const int32_t default_height = 765;
2076 Gtk::Button nudge_forward_button;
2077 Gtk::Button nudge_backward_button;
2078 Gtk::HBox nudge_hbox;
2079 Gtk::VBox nudge_vbox;
2080 AudioClock nudge_clock;
2082 nframes64_t get_nudge_distance (nframes64_t pos, nframes64_t& next);
2084 bool nudge_forward_release (GdkEventButton*);
2085 bool nudge_backward_release (GdkEventButton*);
2089 void apply_filter (ARDOUR::Filter&, std::string cmd);
2091 /* handling cleanup */
2093 int playlist_deletion_dialog (boost::shared_ptr<ARDOUR::Playlist>);
2095 std::vector<sigc::connection> session_connections;
2097 /* tracking step changes of track height */
2099 TimeAxisView* current_stepping_trackview;
2100 ARDOUR::microseconds_t last_track_height_step_timestamp;
2101 gint track_height_step_timeout();
2102 sigc::connection step_timeout;
2104 TimeAxisView* entered_track;
2105 RegionView* entered_regionview;
2108 void ensure_entered_track_selected (bool op_acts_on_objects = false);
2109 bool clear_entered_track;
2110 bool left_track_canvas (GdkEventCrossing*);
2111 bool entered_track_canvas (GdkEventCrossing*);
2112 void set_entered_track (TimeAxisView*);
2113 void set_entered_regionview (RegionView*);
2114 void ensure_track_visible (TimeAxisView*);
2115 gint left_automation_track ();
2117 bool _new_regionviews_show_envelope;
2119 void reset_canvas_action_sensitivity (bool);
2120 void toggle_gain_envelope_visibility ();
2121 void toggle_gain_envelope_active ();
2122 void reset_region_gain_envelopes ();
2124 bool on_key_press_event (GdkEventKey*);
2125 bool on_key_release_event (GdkEventKey*);
2127 void session_state_saved (std::string);
2129 Glib::RefPtr<Gtk::Action> undo_action;
2130 Glib::RefPtr<Gtk::Action> redo_action;
2132 void history_changed ();
2134 Gtk::HBox status_bar_hpacker;
2136 Editing::EditPoint _edit_point;
2138 Gtk::ComboBoxText edit_point_selector;
2140 void set_edit_point_preference (Editing::EditPoint ep, bool force = false);
2141 void cycle_edit_point (bool with_marker);
2142 void set_edit_point ();
2143 void edit_point_selection_done ();
2144 void edit_point_chosen (Editing::EditPoint);
2145 Glib::RefPtr<Gtk::RadioAction> edit_point_action (Editing::EditPoint);
2146 std::vector<std::string> edit_point_strings;
2148 void selected_marker_moved (ARDOUR::Location*);
2149 sigc::connection edit_point_clock_connection_a;
2150 sigc::connection edit_point_clock_connection_b;
2152 bool get_edit_op_range (nframes64_t& start, nframes64_t& end) const;
2154 void get_regions_at (RegionSelection&, nframes64_t where, const TrackSelection& ts) const;
2155 void get_regions_after (RegionSelection&, nframes64_t where, const TrackSelection& ts) const;
2157 void get_regions_for_action (RegionSelection&, bool allowed_entered_regionview = false);
2159 sigc::connection fast_screen_update_connection;
2160 gint start_updating ();
2161 gint stop_updating ();
2162 void fast_update_strips ();
2163 bool meters_running;
2165 void select_next_route ();
2166 void select_prev_route ();
2168 void snap_to_internal (nframes64_t& first, int32_t direction = 0, bool for_mark = false);
2170 RhythmFerret* rhythm_ferret;
2171 BundleManager* _bundle_manager;
2172 GlobalPortMatrixWindow* _global_port_matrix[ARDOUR::DataType::num_types];
2174 void fit_tracks (TrackSelection &);
2175 void fit_selected_tracks ();
2176 void set_track_height (uint32_t h);
2178 void remove_tracks ();
2179 void toggle_tracks_active ();
2184 friend gboolean _idle_resize (gpointer);
2185 int32_t _pending_resize_amount;
2186 TimeAxisView* _pending_resize_view;
2188 void visible_order_range (int*, int*) const;
2191 bool _pending_locate_request;
2193 EditorSummary* _summary;
2194 void region_view_added (RegionView *);
2196 void update_canvas_now ();
2197 void streamview_height_changed ();
2199 EditorGroupTabs* _group_tabs;
2201 void set_route_group_activation (ARDOUR::RouteGroup *, bool);
2204 friend class RegionDrag;
2205 friend class RegionMoveDrag;
2206 friend class RegionSpliceDrag;
2207 friend class TrimDrag;
2208 friend class MeterMarkerDrag;
2209 friend class TempoMarkerDrag;
2210 friend class CursorDrag;
2211 friend class FadeInDrag;
2212 friend class FadeOutDrag;
2213 friend class MarkerDrag;
2214 friend class RegionGainDrag;
2215 friend class ControlPointDrag;
2216 friend class LineDrag;
2217 friend class RubberbandSelectDrag;
2218 friend class TimeFXDrag;
2219 friend class ScrubDrag;
2220 friend class SelectionDrag;
2221 friend class RangeMarkerBarDrag;
2222 friend class MouseZoomDrag;
2223 friend class RegionCreateDrag;
2224 friend class RegionMotionDrag;
2225 friend class RegionInsertDrag;
2227 friend class EditorSummary;
2228 friend class EditorGroupTabs;
2230 friend class EditorRouteList;
2233 #endif /* __ardour_editor_h__ */