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__
29 #include <glibmm/ustring.h>
31 #include <boost/optional.hpp>
33 #include <libgnomecanvasmm/canvas.h>
34 #include <libgnomecanvasmm/group.h>
35 #include <libgnomecanvasmm/line.h>
36 #include <libgnomecanvasmm/pixbuf.h>
40 #include <gtkmm/layout.h>
41 #include <gtkmm/comboboxtext.h>
43 #include <gtkmm2ext/selector.h>
44 #include <gtkmm2ext/click_box.h>
45 #include <gtkmm2ext/dndtreeview.h>
47 #include <pbd/stateful.h>
48 #include <ardour/session.h>
49 #include <ardour/tempo.h>
50 #include <ardour/stretch.h>
51 #include <ardour/location.h>
52 #include <ardour/audioregion.h>
53 #include <ardour/track.h>
55 #include "audio_clock.h"
56 #include "gtk-custom-ruler.h"
57 #include "ardour_dialog.h"
58 #include "public_editor.h"
61 #include "editor_items.h"
62 #include "region_selection.h"
71 class AudioDiskstream;
90 class AudioTimeAxisView;
91 class AutomationTimeAxisView;
92 class AudioRegionView;
95 class PlaylistSelector;
102 class TrackSelection;
103 class AutomationSelection;
106 class AudioStreamView;
108 class SoundFileOmega;
111 class AnalysisWindow;
114 /* <CMT Additions> */
115 class ImageFrameView;
116 class ImageFrameTimeAxisView;
117 class ImageFrameTimeAxis;
118 class MarkerTimeAxis ;
120 class ImageFrameSocketHandler ;
121 class TimeAxisViewItem ;
122 /* </CMT Additions> */
125 class Editor : public PublicEditor
131 void connect_to_session (ARDOUR::Session *);
132 ARDOUR::Session* current_session() const { return session; }
134 virtual bool have_idled() const { return _have_idled; }
136 nframes64_t leftmost_position() const { return leftmost_frame; }
137 nframes64_t current_page_frames() const {
138 return (nframes64_t) floor (canvas_width * frames_per_unit);
141 void cycle_snap_mode ();
142 void cycle_snap_choice ();
143 void set_snap_to (Editing::SnapType);
144 void set_snap_mode (Editing::SnapMode);
145 void set_snap_threshold (double pixel_distance) {snap_threshold = pixel_distance;}
147 void undo (uint32_t n = 1);
148 void redo (uint32_t n = 1);
150 XMLNode& get_state ();
151 int set_state (const XMLNode& );
153 void set_mouse_mode (Editing::MouseMode, bool force=true);
154 void step_mouse_mode (bool next);
155 Editing::MouseMode current_mouse_mode () const { return mouse_mode; }
157 void set_midi_edit_cursor (Editing::MidiEditMode);
158 void set_midi_edit_mode (Editing::MidiEditMode, bool force=true);
159 Editing::MidiEditMode current_midi_edit_mode () const { return midi_edit_mode; }
162 void add_imageframe_time_axis(const std::string & track_name, void*) ;
163 void add_imageframe_marker_time_axis(const std::string & track_name, TimeAxisView* marked_track, void*) ;
164 void connect_to_image_compositor() ;
165 void scroll_timeaxis_to_imageframe_item(const TimeAxisViewItem* item) ;
168 TimeAxisView* get_named_time_axis(const std::string & name) ;
169 void foreach_time_axis_view (sigc::slot<void,TimeAxisView&>);
170 void add_to_idle_resize (TimeAxisView*, uint32_t);
172 RouteTimeAxisView* get_route_view_by_id (PBD::ID& id);
174 void consider_auditioning (boost::shared_ptr<ARDOUR::Region>);
175 void hide_a_region (boost::shared_ptr<ARDOUR::Region>);
176 void remove_a_region (boost::shared_ptr<ARDOUR::Region>);
178 #ifdef USE_RUBBERBAND
179 std::vector<std::string> rb_opt_strings;
182 /* option editor-access */
184 void set_show_waveforms (bool yn);
185 bool show_waveforms() const { return _show_waveforms; }
187 void set_waveform_scale (Editing::WaveformScale);
189 void set_show_waveforms_recording (bool yn);
190 bool show_waveforms_recording() const { return _show_waveforms_recording; }
192 /* things that need to be public to be used in the main menubar */
194 void new_region_from_selection ();
195 void separate_regions_between (const TimeSelection&);
196 void separate_region_from_selection ();
197 void separate_region_from_punch ();
198 void separate_region_from_loop ();
199 void separate_regions_using_location (ARDOUR::Location&);
200 void toggle_playback (bool with_abort);
201 void transition_to_rolling (bool forward);
205 nframes64_t unit_to_frame (double unit) const {
206 return (nframes64_t) rint (unit * frames_per_unit);
209 double frame_to_unit (nframes64_t frame) const {
210 return rint ((double) frame / (double) frames_per_unit);
213 double frame_to_unit (double frame) const {
214 return rint (frame / frames_per_unit);
217 /* NOTE: these functions assume that the "pixel" coordinate is
218 the result of using the world->canvas affine transform on a
219 world coordinate. These coordinates already take into
220 account any scrolling carried out by adjusting the
224 nframes64_t pixel_to_frame (double pixel) const {
226 /* pixel can be less than zero when motion events
227 are processed. since we've already run the world->canvas
228 affine, that means that the location *really* is "off
229 to the right" and thus really is "before the start".
233 return (nframes64_t) rint (pixel * frames_per_unit * GNOME_CANVAS(track_canvas->gobj())->pixels_per_unit);
239 gulong frame_to_pixel (nframes64_t frame) const {
240 return (gulong) rint ((frame / (frames_per_unit * GNOME_CANVAS(track_canvas->gobj())->pixels_per_unit)));
243 void flush_canvas ();
247 Selection& get_selection() const { return *selection; }
248 Selection& get_cut_buffer() const { return *cut_buffer; }
250 bool extend_selection_to_track (TimeAxisView&);
252 void play_selection ();
253 void select_all_in_track (Selection::Operation op);
254 void select_all (Selection::Operation op);
255 void invert_selection_in_track ();
256 void invert_selection ();
257 void deselect_all ();
261 void set_show_measures (bool yn);
262 bool show_measures () const { return _show_measures; }
265 /* analysis window */
266 void analyze_region_selection();
267 void analyze_range_selection();
272 void export_audio ();
273 void export_selection ();
274 void export_range ();
275 void export_region ();
277 void add_toplevel_controls (Gtk::Container&);
278 Gtk::HBox& get_status_bar_packer() { return status_bar_hpacker; }
280 void set_zoom_focus (Editing::ZoomFocus);
281 Editing::ZoomFocus get_zoom_focus () const { return zoom_focus; }
282 double get_current_zoom () const { return frames_per_unit; }
284 void temporal_zoom_step (bool coarser);
286 /* stuff that AudioTimeAxisView and related classes use */
288 PlaylistSelector& playlist_selector() const;
289 void route_name_changed (TimeAxisView *);
290 void clear_playlist (boost::shared_ptr<ARDOUR::Playlist>);
292 void new_playlists (TimeAxisView* v);
293 void copy_playlists (TimeAxisView* v);
294 void clear_playlists (TimeAxisView* v);
296 TrackViewList* get_valid_views (TimeAxisView*, ARDOUR::RouteGroup* grp = 0);
298 Width editor_mixer_strip_width;
299 void maybe_add_mixer_strip_width (XMLNode&);
300 void show_editor_mixer (bool yn);
301 void show_editor_list (bool yn);
302 void set_selected_mixer_strip (TimeAxisView&);
303 void hide_track_in_display (TimeAxisView& tv, bool temporary = false);
304 void show_track_in_display (TimeAxisView& tv);
306 /* nudge is initiated by transport controls owned by ARDOUR_UI */
308 void nudge_forward (bool next, bool force_playhead);
309 void nudge_backward (bool next, bool force_playhead);
311 /* nudge initiated from context menu */
313 void nudge_forward_capture_offset ();
314 void nudge_backward_capture_offset ();
316 /* playhead/screen stuff */
318 void set_follow_playhead (bool yn);
319 void toggle_follow_playhead ();
320 bool follow_playhead() const { return _follow_playhead; }
321 bool dragging_playhead () const { return _dragging_playhead; }
323 void toggle_waveform_visibility ();
324 void toggle_zero_line_visibility ();
325 void toggle_waveforms_while_recording ();
326 void toggle_measure_visibility ();
327 void toggle_logo_visibility ();
329 double physical_screen_width;
330 double physical_screen_height;
332 /* SMPTE timecode & video sync */
334 void smpte_fps_chosen (ARDOUR::SmpteFormat format);
335 void video_pullup_chosen (ARDOUR::Session::PullupFormat pullup);
336 void subframes_per_frame_chosen (uint32_t);
338 void update_smpte_mode();
339 void update_video_pullup();
340 void update_subframes_per_frame ();
344 void toggle_region_fades ();
345 void toggle_region_fades_visible ();
346 void toggle_selected_region_fades (int dir);
347 void update_region_fade_visibility ();
349 void toggle_auto_xfade ();
350 void toggle_xfades_active ();
351 void toggle_xfade_visibility ();
352 bool xfade_visibility() const { return _xfade_visibility; }
353 void update_xfade_visibility ();
354 void update_crossfade_model ();
355 void set_crossfade_model (ARDOUR::CrossfadeModel);
358 void set_layer_model (ARDOUR::LayerModel);
359 void update_layering_model ();
361 void toggle_link_region_and_track_selection ();
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_zoom (double);
385 void reposition_and_zoom (nframes64_t, double);
387 nframes64_t get_preferred_edit_position (bool ignore_playhead = false);
389 bool update_mouse_speed ();
390 bool decelerate_mouse_speed ();
392 void toggle_meter_updating();
394 void show_rhythm_ferret();
396 void goto_visual_state (uint32_t);
397 void save_visual_state (uint32_t);
399 void queue_draw_resize_line (int at);
400 void start_resize_line_ops ();
401 void end_resize_line_ops ();
404 void map_transport_state ();
405 void map_position_change (nframes64_t);
408 bool on_expose_event (GdkEventExpose*);
412 /// The session that we are editing, or 0
413 void color_handler ();
414 ARDOUR::Session *session;
417 // to keep track of the playhead position for control_scroll
418 boost::optional<nframes64_t> _control_scroll_target;
420 PlaylistSelector* _playlist_selector;
422 typedef std::pair<TimeAxisView*,XMLNode*> TAVState;
426 double frames_per_unit;
427 nframes64_t leftmost_frame;
428 Editing::ZoomFocus zoom_focus;
429 bool zoomed_to_region;
430 std::list<TAVState> track_states;
433 std::list<VisualState*> undo_visual_stack;
434 std::list<VisualState*> redo_visual_stack;
435 VisualState* current_visual_state (bool with_tracks = true);
436 void undo_visual_state ();
437 void redo_visual_state ();
438 void use_visual_state (VisualState&);
440 void swap_visual_state ();
442 std::vector<VisualState*> visual_states;
443 sigc::connection visual_state_op_connection;
444 void start_visual_state_op (uint32_t n);
445 void cancel_visual_state_op (uint32_t n);
446 bool end_visual_state_op (uint32_t n);
448 nframes64_t leftmost_frame;
449 double frames_per_unit;
450 Editing::ZoomFocus zoom_focus;
452 void set_frames_per_unit (double);
455 Editing::MouseMode mouse_mode;
456 Editing::MidiEditMode midi_edit_mode;
458 int post_maximal_editor_width;
459 int post_maximal_pane_position;
460 int pre_maximal_pane_position;
461 int pre_maximal_editor_width;
462 void pane_allocation_handler (Gtk::Allocation&, Gtk::Paned*);
464 Gtk::Notebook the_notebook;
465 Gtk::HPaned edit_pane;
467 Gtk::EventBox meter_base;
469 Gtk::EventBox marker_base;
470 Gtk::HBox marker_box;
471 Gtk::VBox scrollers_rulers_markers_box;
473 void location_changed (ARDOUR::Location *);
474 void location_flags_changed (ARDOUR::Location *, void *);
475 void refresh_location_display ();
476 void refresh_location_display_s (ARDOUR::Change);
477 void refresh_location_display_internal (ARDOUR::Locations::LocationList&);
478 void add_new_location (ARDOUR::Location *);
479 void location_gone (ARDOUR::Location *);
480 void remove_marker (ArdourCanvas::Item&, GdkEvent*);
481 gint really_remove_marker (ARDOUR::Location* loc);
482 void goto_nth_marker (int nth);
484 uint32_t location_marker_color;
485 uint32_t location_range_color;
486 uint32_t location_loop_color;
487 uint32_t location_punch_color;
488 uint32_t location_cd_marker_color;
490 struct LocationMarkers {
495 LocationMarkers () : start(0), end(0), valid (true) {}
501 void set_name (const string&);
502 void set_position (nframes64_t start, nframes64_t end = 0);
503 void set_color_rgba (uint32_t);
506 LocationMarkers *find_location_markers (ARDOUR::Location *) const;
507 ARDOUR::Location* find_location_from_marker (Marker *, bool& is_start) const;
508 Marker* entered_marker;
510 typedef std::map<ARDOUR::Location*,LocationMarkers *> LocationMarkerMap;
511 LocationMarkerMap location_markers;
513 void hide_marker (ArdourCanvas::Item*, GdkEvent*);
514 void clear_marker_display ();
515 void mouse_add_new_marker (nframes64_t where, bool is_cd=false, bool is_xrun=false);
516 bool choose_new_marker_name(string &name);
517 void update_cd_marker_display ();
518 void ensure_cd_marker_updated (LocationMarkers * lam, ARDOUR::Location * location);
520 TimeAxisView* clicked_axisview;
521 RouteTimeAxisView* clicked_routeview;
522 /** The last RegionView that was clicked on, or 0 if the last click was not
523 * on a RegionView. This is set up by the canvas event handlers in
524 * editor_canvas_events.cc
526 RegionView* clicked_regionview;
527 RegionSelection latest_regionviews;
528 uint32_t clicked_selection;
529 CrossfadeView* clicked_crossfadeview;
530 ControlPoint* clicked_control_point;
532 void sort_track_selection (TrackSelection* sel = 0);
534 void get_relevant_tracks (std::set<RouteTimeAxisView*>& relevant_tracks);
535 void get_equivalent_regions (RegionView* rv, std::vector<RegionView*>&) const;
536 void mapover_tracks (sigc::slot<void,RouteTimeAxisView&,uint32_t> sl, TimeAxisView*) 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*, vector<RegionView*>*) const;
541 void mapped_use_new_playlist (RouteTimeAxisView&, uint32_t, vector<boost::shared_ptr<ARDOUR::Playlist> > const &);
542 void mapped_use_copy_playlist (RouteTimeAxisView&, uint32_t, 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::Session::RouteList&);
593 void remove_route (TimeAxisView *);
596 Gtk::HBox global_hpacker;
597 Gtk::VBox global_vpacker;
600 bool need_resize_line;
602 int old_resize_line_y;
604 Gdk::Cursor* current_canvas_cursor;
605 void set_canvas_cursor ();
606 Gdk::Cursor* which_grabber_cursor ();
608 ArdourCanvas::Canvas* track_canvas;
610 ArdourCanvas::Text* first_action_message;
611 ArdourCanvas::Text* verbose_canvas_cursor;
612 bool verbose_cursor_visible;
614 void parameter_changed (const char *);
616 bool track_canvas_motion (GdkEvent*);
618 void set_verbose_canvas_cursor (const string &, double x, double y);
619 void set_verbose_canvas_cursor_text (const string &);
620 void show_verbose_canvas_cursor();
621 void hide_verbose_canvas_cursor();
623 bool verbose_cursor_on; // so far unused
625 Gtk::EventBox time_canvas_event_box;
626 Gtk::EventBox track_canvas_event_box;
627 Gtk::EventBox time_button_event_box;
628 Gtk::EventBox ruler_label_event_box;
630 ArdourCanvas::Group *minsec_group;
631 ArdourCanvas::Pixbuf *logo_item;
632 ArdourCanvas::Group *bbt_group;
633 ArdourCanvas::Group *smpte_group;
634 ArdourCanvas::Group *frame_group;
635 ArdourCanvas::Group *tempo_group;
636 ArdourCanvas::Group *meter_group;
637 ArdourCanvas::Group *marker_group;
638 ArdourCanvas::Group *range_marker_group;
639 ArdourCanvas::Group *transport_marker_group;
640 ArdourCanvas::Group* cd_marker_group;
642 ArdourCanvas::Group* timebar_group;
644 /* These bars never need to be scrolled */
645 ArdourCanvas::Group* meter_bar_group;
646 ArdourCanvas::Group* tempo_bar_group;
647 ArdourCanvas::Group* marker_bar_group;
648 ArdourCanvas::Group* range_marker_bar_group;
649 ArdourCanvas::Group* transport_marker_bar_group;
650 ArdourCanvas::Group* cd_marker_bar_group;
652 /** The group containing all items that require horizontal scrolling. */
653 ArdourCanvas::Group* _master_group;
655 /* The group containing all trackviews. Only scrolled vertically. */
656 ArdourCanvas::Group* _trackview_group;
658 /* The group used for region motion. Sits on top of _trackview_group */
659 ArdourCanvas::Group* _region_motion_group;
662 ruler_metric_smpte = 0,
663 ruler_metric_bbt = 1,
664 ruler_metric_frames = 2,
665 ruler_metric_minsec = 3,
667 ruler_time_tempo = 4,
668 ruler_time_meter = 5,
669 ruler_time_marker = 6,
670 ruler_time_range_marker = 7,
671 ruler_time_transport_marker = 8,
672 ruler_time_cd_marker = 9,
675 static GtkCustomMetric ruler_metrics[4];
676 Glib::RefPtr<Gtk::ToggleAction> ruler_timecode_action;
677 Glib::RefPtr<Gtk::ToggleAction> ruler_bbt_action;
678 Glib::RefPtr<Gtk::ToggleAction> ruler_samples_action;
679 Glib::RefPtr<Gtk::ToggleAction> ruler_minsec_action;
680 Glib::RefPtr<Gtk::ToggleAction> ruler_tempo_action;
681 Glib::RefPtr<Gtk::ToggleAction> ruler_meter_action;
682 Glib::RefPtr<Gtk::ToggleAction> ruler_marker_action;
683 Glib::RefPtr<Gtk::ToggleAction> ruler_range_action;
684 Glib::RefPtr<Gtk::ToggleAction> ruler_loop_punch_action;
685 Glib::RefPtr<Gtk::ToggleAction> ruler_cd_marker_action;
686 bool no_ruler_shown_update;
688 gint ruler_button_press (GdkEventButton*);
689 gint ruler_button_release (GdkEventButton*);
690 gint ruler_mouse_motion (GdkEventMotion*);
691 bool ruler_scroll (GdkEventScroll* event);
693 gint ruler_pressed_button;
694 Gtk::Widget * ruler_grabbed_widget;
696 void initialize_rulers ();
697 void update_just_smpte ();
698 void compute_fixed_ruler_scale (); //calculates the RulerScale of the fixed rulers
699 void update_fixed_rulers ();
700 void update_tempo_based_rulers ();
701 void popup_ruler_menu (nframes64_t where = 0, ItemType type = RegionItem);
702 void update_ruler_visibility ();
703 void set_ruler_visible (RulerType, bool);
704 void toggle_ruler_visibility (RulerType rt);
705 void ruler_toggled (int);
706 gint ruler_label_button_release (GdkEventButton*);
707 void store_ruler_visibility ();
708 void restore_ruler_visibility ();
710 static gint _metric_get_smpte (GtkCustomRulerMark **, gdouble, gdouble, gint);
711 static gint _metric_get_bbt (GtkCustomRulerMark **, gdouble, gdouble, gint);
712 static gint _metric_get_frames (GtkCustomRulerMark **, gdouble, gdouble, gint);
713 static gint _metric_get_minsec (GtkCustomRulerMark **, gdouble, gdouble, gint);
715 enum MinsecRulerScale {
722 MinsecRulerScale minsec_ruler_scale;
724 nframes_t minsec_mark_interval;
725 gint minsec_mark_modulo;
727 void set_minsec_ruler_scale (gdouble lower, gdouble upper);
729 enum SMPTERulerScale {
737 SMPTERulerScale smpte_ruler_scale;
739 nframes_t smpte_mark_interval;
740 gint smpte_mark_modulo;
742 void set_smpte_ruler_scale (gdouble lower, gdouble upper);
752 bbt_show_ticks_detail,
753 bbt_show_ticks_super_detail
756 BBTRulerScale bbt_ruler_scale;
760 uint32_t bbt_bar_helper_on;
761 uint32_t bbt_accent_modulo;
762 void compute_bbt_ruler_scale (nframes64_t lower, nframes64_t upper);
764 gint metric_get_smpte (GtkCustomRulerMark **, gdouble, gdouble, gint);
765 gint metric_get_bbt (GtkCustomRulerMark **, gdouble, gdouble, gint);
766 gint metric_get_frames (GtkCustomRulerMark **, gdouble, gdouble, gint);
767 gint metric_get_minsec (GtkCustomRulerMark **, gdouble, gdouble, gint);
769 Gtk::Widget *_ruler_separator;
770 GtkWidget *_smpte_ruler;
771 GtkWidget *_bbt_ruler;
772 GtkWidget *_frames_ruler;
773 GtkWidget *_minsec_ruler;
774 Gtk::Widget *smpte_ruler;
775 Gtk::Widget *bbt_ruler;
776 Gtk::Widget *frames_ruler;
777 Gtk::Widget *minsec_ruler;
778 static Editor *ruler_editor;
780 static const double timebar_height;
781 guint32 visible_timebars;
782 gdouble canvas_timebars_vsize;
783 Gtk::Menu *editor_ruler_menu;
785 ArdourCanvas::SimpleRect* tempo_bar;
786 ArdourCanvas::SimpleRect* meter_bar;
787 ArdourCanvas::SimpleRect* marker_bar;
788 ArdourCanvas::SimpleRect* range_marker_bar;
789 ArdourCanvas::SimpleRect* transport_marker_bar;
790 ArdourCanvas::SimpleRect* cd_marker_bar;
792 Gtk::Label minsec_label;
793 Gtk::Label bbt_label;
794 Gtk::Label smpte_label;
795 Gtk::Label frame_label;
796 Gtk::Label tempo_label;
797 Gtk::Label meter_label;
798 Gtk::Label mark_label;
799 Gtk::Label range_mark_label;
800 Gtk::Label transport_mark_label;
801 Gtk::Label cd_mark_label;
804 Gtk::VBox time_button_vbox;
805 Gtk::HBox time_button_hbox;
809 ArdourCanvas::Points points;
810 ArdourCanvas::Line canvas_item;
811 nframes64_t current_frame;
814 Cursor (Editor&, bool (Editor::*)(GdkEvent*,ArdourCanvas::Item*));
817 void set_position (nframes64_t);
818 void set_length (double units);
819 void set_y_axis (double position);
822 friend struct Cursor; /* it needs access to several private
826 Cursor* playhead_cursor;
827 ArdourCanvas::Group* cursor_group;
829 void cursor_to_region_boundary (Cursor*, int32_t dir);
830 void cursor_to_next_region_boundary (Cursor*);
831 void cursor_to_previous_region_boundary (Cursor*);
832 void cursor_to_next_region_point (Cursor*, ARDOUR::RegionPoint);
833 void cursor_to_previous_region_point (Cursor*, ARDOUR::RegionPoint);
834 void cursor_to_region_point (Cursor*, ARDOUR::RegionPoint, int32_t dir);
835 void cursor_to_selection_start (Cursor *);
836 void cursor_to_selection_end (Cursor *);
838 void selected_marker_to_region_boundary (int32_t dir);
839 void selected_marker_to_next_region_boundary ();
840 void selected_marker_to_previous_region_boundary ();
841 void selected_marker_to_next_region_point (ARDOUR::RegionPoint);
842 void selected_marker_to_previous_region_point (ARDOUR::RegionPoint);
843 void selected_marker_to_region_point (ARDOUR::RegionPoint, int32_t dir);
844 void selected_marker_to_selection_start ();
845 void selected_marker_to_selection_end ();
847 void select_all_selectables_using_cursor (Cursor *, bool);
848 void select_all_selectables_using_edit (bool);
849 void select_all_selectables_between (bool within);
850 void select_range_between ();
852 boost::shared_ptr<ARDOUR::Region> find_next_region (nframes64_t, ARDOUR::RegionPoint, int32_t dir, TrackViewList&, TimeAxisView ** = 0);
853 nframes64_t find_next_region_boundary (nframes64_t, int32_t dir, const TrackViewList&);
855 vector<nframes64_t> region_boundary_cache;
856 void build_region_boundary_cache ();
859 Gtk::HBox bottom_hbox;
861 Gtk::Table edit_packer;
862 Gtk::VScrollbar edit_vscrollbar;
864 Gtk::Adjustment vertical_adjustment;
865 Gtk::Adjustment horizontal_adjustment;
867 Gtk::Layout controls_layout;
868 bool control_layout_scroll (GdkEventScroll* ev);
869 void controls_layout_size_request (Gtk::Requisition*);
870 sigc::connection controls_layout_size_request_connection;
872 Gtk::HScrollbar edit_hscrollbar;
873 bool _dragging_hscrollbar;
875 void reset_hscrollbar_stepping ();
877 bool hscrollbar_button_press (GdkEventButton*);
878 bool hscrollbar_button_release (GdkEventButton*);
879 void hscrollbar_allocate (Gtk::Allocation &alloc);
882 double canvas_height;
883 double full_canvas_height;
884 nframes64_t last_canvas_frame;
886 bool track_canvas_map_handler (GdkEventAny*);
888 gint edit_controls_button_release (GdkEventButton*);
889 Gtk::Menu *edit_controls_left_menu;
890 Gtk::Menu *edit_controls_right_menu;
892 Gtk::VBox ruler_label_vbox;
893 Gtk::VBox track_canvas_vbox;
894 Gtk::VBox time_canvas_vbox;
895 Gtk::VBox edit_controls_vbox;
896 Gtk::HBox edit_controls_hbox;
898 void control_scroll (float);
899 void access_action (std::string,std::string);
900 bool deferred_control_scroll (nframes64_t);
901 sigc::connection control_scroll_connection;
903 gdouble get_trackview_group_vertical_offset () const { return vertical_adjustment.get_value () - canvas_timebars_vsize;}
904 ArdourCanvas::Group* get_trackview_group () const { return _trackview_group; }
905 double last_trackview_group_vertical_offset;
906 void tie_vertical_scrolling ();
907 void scroll_canvas_horizontally ();
908 void scroll_canvas_vertically ();
909 void canvas_horizontally_scrolled ();
910 void canvas_scroll_to (nframes64_t);
912 struct VisualChange {
919 nframes64_t time_origin;
920 double frames_per_unit;
924 VisualChange() : pending ((VisualChange::Type) 0), time_origin (0), frames_per_unit (0), idle_handler_id (-1) {}
928 VisualChange pending_visual_change;
930 static int _idle_visual_changer (void *arg);
931 int idle_visual_changer ();
933 void queue_visual_change (nframes64_t);
934 void queue_visual_change (double);
936 void end_location_changed (ARDOUR::Location*);
938 struct RegionListDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
939 RegionListDisplayModelColumns() {
956 Gtk::TreeModelColumn<Glib::ustring> name;
957 Gtk::TreeModelColumn<boost::shared_ptr<ARDOUR::Region> > region;
958 Gtk::TreeModelColumn<Gdk::Color> color_;
959 Gtk::TreeModelColumn<Glib::ustring> start;
960 Gtk::TreeModelColumn<Glib::ustring> end;
961 Gtk::TreeModelColumn<Glib::ustring> length;
962 Gtk::TreeModelColumn<Glib::ustring> sync;
963 Gtk::TreeModelColumn<Glib::ustring> fadein;
964 Gtk::TreeModelColumn<Glib::ustring> fadeout;
965 Gtk::TreeModelColumn<bool> locked;
966 Gtk::TreeModelColumn<bool> glued;
967 Gtk::TreeModelColumn<bool> muted;
968 Gtk::TreeModelColumn<bool> opaque;
969 Gtk::TreeModelColumn<Glib::ustring> used;
970 Gtk::TreeModelColumn<Glib::ustring> path;
973 RegionListDisplayModelColumns region_list_columns;
974 Gtkmm2ext::DnDTreeView<boost::shared_ptr<ARDOUR::Region> > region_list_display;
976 Glib::RefPtr<Gtk::TreeStore> region_list_model;
977 Glib::RefPtr<Gtk::ToggleAction> toggle_full_region_list_action;
978 Glib::RefPtr<Gtk::ToggleAction> toggle_show_auto_regions_action;
980 void region_list_region_changed (ARDOUR::Change, boost::weak_ptr<ARDOUR::Region>);
981 void region_list_selection_changed ();
982 bool region_list_selection_filter (const Glib::RefPtr<Gtk::TreeModel>& model, const Gtk::TreeModel::Path& path, bool yn);
983 void region_name_edit (const Glib::ustring&, const Glib::ustring&);
984 void get_regions_corresponding_to (boost::shared_ptr<ARDOUR::Region> region, std::vector<RegionView*>& regions);
986 Gtk::Menu *region_list_menu;
987 Gtk::ScrolledWindow region_list_scroller;
988 Gtk::Frame region_list_frame;
990 bool region_list_display_key_press (GdkEventKey *);
991 bool region_list_display_key_release (GdkEventKey *);
992 bool region_list_display_button_press (GdkEventButton *);
993 bool region_list_display_button_release (GdkEventButton *);
994 void region_list_clear ();
995 void region_list_selection_mapover (sigc::slot<void,boost::shared_ptr<ARDOUR::Region> >);
996 void build_region_list_menu ();
997 void show_region_list_display_context_menu (int button, int time);
999 bool show_automatic_regions_in_region_list;
1000 Editing::RegionListSortType region_list_sort_type;
1002 void reset_region_list_sort_direction (bool);
1003 void reset_region_list_sort_type (Editing::RegionListSortType);
1005 void toggle_full_region_list ();
1006 void toggle_show_auto_regions ();
1008 int region_list_sorter (Gtk::TreeModel::iterator, Gtk::TreeModel::iterator);
1012 Gtk::ScrolledWindow snapshot_display_scroller;
1013 struct SnapshotDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
1014 SnapshotDisplayModelColumns() {
1018 Gtk::TreeModelColumn<Glib::ustring> visible_name;
1019 Gtk::TreeModelColumn<Glib::ustring> real_name;
1022 SnapshotDisplayModelColumns snapshot_display_columns;
1023 Glib::RefPtr<Gtk::ListStore> snapshot_display_model;
1024 Gtk::TreeView snapshot_display;
1025 Gtk::Menu snapshot_context_menu;
1027 bool snapshot_display_button_press (GdkEventButton*);
1028 void snapshot_display_selection_changed ();
1029 void redisplay_snapshots();
1030 void popup_snapshot_context_menu (int, int32_t, Glib::ustring);
1032 /* named selections */
1034 struct NamedSelectionDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
1035 NamedSelectionDisplayModelColumns() {
1039 Gtk::TreeModelColumn<Glib::ustring> text;
1040 Gtk::TreeModelColumn<ARDOUR::NamedSelection*> selection;
1043 NamedSelectionDisplayModelColumns named_selection_columns;
1044 Glib::RefPtr<Gtk::TreeStore> named_selection_model;
1046 Gtkmm2ext::DnDTreeView<ARDOUR::NamedSelection*> named_selection_display;
1047 Gtk::ScrolledWindow named_selection_scroller;
1049 void create_named_selection ();
1050 void paste_named_selection (float times);
1051 void remove_selected_named_selections ();
1052 void remove_snapshot (Glib::ustring);
1053 void rename_snapshot (Glib::ustring);
1055 void handle_new_named_selection ();
1056 void add_named_selection_to_named_selection_display (ARDOUR::NamedSelection&);
1057 void redisplay_named_selections ();
1059 bool named_selection_display_button_release (GdkEventButton *ev);
1060 bool named_selection_display_key_release (GdkEventKey *ev);
1061 void named_selection_display_selection_changed ();
1064 TrackViewList track_views;
1065 TimeAxisView *trackview_by_y_position (double ypos);
1067 static Gdk::Cursor* cross_hair_cursor;
1068 static Gdk::Cursor* trimmer_cursor;
1069 static Gdk::Cursor* selector_cursor;
1070 static Gdk::Cursor* grabber_cursor;
1071 static Gdk::Cursor* grabber_edit_point_cursor;
1072 static Gdk::Cursor* zoom_cursor;
1073 static Gdk::Cursor* time_fx_cursor;
1074 static Gdk::Cursor* fader_cursor;
1075 static Gdk::Cursor* speaker_cursor;
1076 static Gdk::Cursor* midi_pencil_cursor;
1077 static Gdk::Cursor* midi_select_cursor;
1078 static Gdk::Cursor* midi_resize_cursor;
1079 static Gdk::Cursor* midi_erase_cursor;
1080 static Gdk::Cursor* wait_cursor;
1081 static Gdk::Cursor* timebar_cursor;
1082 static Gdk::Cursor* transparent_cursor;
1084 static void build_cursors ();
1086 sigc::connection scroll_connection;
1087 nframes64_t last_update_frame;
1088 void center_screen (nframes64_t);
1089 void center_screen_internal (nframes64_t, float);
1091 void update_current_screen ();
1093 void session_going_away ();
1095 nframes64_t cut_buffer_start;
1096 nframes64_t cut_buffer_length;
1098 bool typed_event (ArdourCanvas::Item*, GdkEvent*, ItemType);
1099 bool button_press_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1100 bool button_release_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1101 bool motion_handler (ArdourCanvas::Item*, GdkEvent*, ItemType, bool from_autoscroll = false);
1102 bool enter_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1103 bool leave_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1105 /* KEYMAP HANDLING */
1107 void register_actions ();
1109 int ensure_cursor (nframes64_t* pos);
1111 void handle_new_region (boost::weak_ptr<ARDOUR::Region>);
1112 void handle_new_regions (vector<boost::weak_ptr<ARDOUR::Region> >& );
1113 void handle_region_removed (boost::weak_ptr<ARDOUR::Region>);
1114 void add_region_to_region_display (boost::shared_ptr<ARDOUR::Region>);
1115 void add_regions_to_region_display (std::vector<boost::weak_ptr<ARDOUR::Region> > & );
1116 void region_hidden (boost::shared_ptr<ARDOUR::Region>);
1117 void redisplay_regions ();
1118 void populate_row (boost::shared_ptr<ARDOUR::Region>, Gtk::TreeModel::Row const &);
1119 void update_region_row (boost::shared_ptr<ARDOUR::Region>);
1120 bool update_region_subrows (boost::shared_ptr<ARDOUR::Region>, Gtk::TreeModel::Row const &, int);
1121 void update_all_region_rows ();
1122 void update_all_region_subrows (Gtk::TreeModel::Row const &, int);
1123 bool no_region_list_redisplay;
1124 void insert_into_tmp_regionlist(boost::shared_ptr<ARDOUR::Region>);
1126 list<boost::shared_ptr<ARDOUR::Region> > tmp_region_list;
1128 void cut_copy (Editing::CutCopyOp);
1129 bool can_cut_copy () const;
1130 void cut_copy_points (Editing::CutCopyOp);
1131 void cut_copy_regions (Editing::CutCopyOp, RegionSelection&);
1132 void cut_copy_ranges (Editing::CutCopyOp);
1134 void mouse_paste ();
1135 void paste_internal (nframes64_t position, float times);
1137 /* EDITING OPERATIONS */
1139 void reset_point_selection ();
1140 void toggle_region_mute ();
1141 void toggle_region_lock ();
1142 void toggle_region_opaque ();
1143 void set_region_lock_style (ARDOUR::Region::PositionLockStyle);
1144 void raise_region ();
1145 void raise_region_to_top ();
1146 void lower_region ();
1147 void lower_region_to_bottom ();
1148 void split_region ();
1149 void split_region_at (nframes64_t);
1150 void split_regions_at (nframes64_t, RegionSelection&);
1151 void split_region_at_transients ();
1152 void split_region_at_points (boost::shared_ptr<ARDOUR::Region>, ARDOUR::AnalysisFeatureList&, bool can_ferret);
1153 void crop_region_to_selection ();
1154 void crop_region_to (nframes64_t start, nframes64_t end);
1155 void set_sync_point (nframes64_t, const RegionSelection&);
1156 void set_region_sync_from_edit_point ();
1157 void remove_region_sync();
1158 void align_selection (ARDOUR::RegionPoint, nframes64_t position, const RegionSelection&);
1159 void align_selection_relative (ARDOUR::RegionPoint point, nframes64_t position, const RegionSelection&);
1160 void align_region (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, nframes64_t position);
1161 void align_region_internal (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, nframes64_t position);
1162 void remove_selected_regions ();
1163 void remove_clicked_region ();
1164 void edit_region ();
1165 void rename_region ();
1166 void duplicate_some_regions (RegionSelection&, float times);
1167 void duplicate_selection (float times);
1168 void region_fill_selection ();
1170 void region_fill_track ();
1171 void audition_playlist_region_standalone (boost::shared_ptr<ARDOUR::Region>);
1172 void audition_playlist_region_via_route (boost::shared_ptr<ARDOUR::Region>, ARDOUR::Route&);
1173 void split_multichannel_region();
1174 void reverse_region ();
1175 void normalize_region ();
1176 void denormalize_region ();
1177 void adjust_region_scale_amplitude (bool up);
1178 void quantize_region ();
1180 void do_insert_time ();
1181 void insert_time (nframes64_t pos, nframes64_t distance, Editing::InsertTimeOption opt, bool ignore_music_glue, bool markers_too);
1183 void tab_to_transient (bool forward);
1185 void use_region_as_bar ();
1186 void use_range_as_bar ();
1188 void define_one_bar (nframes64_t start, nframes64_t end);
1190 void audition_region_from_region_list ();
1191 void hide_region_from_region_list ();
1192 void remove_region_from_region_list ();
1194 void align (ARDOUR::RegionPoint);
1195 void align_relative (ARDOUR::RegionPoint);
1198 void reset_focus ();
1204 void paste (float times);
1206 int get_prefix (float&, bool&);
1208 void keyboard_paste ();
1209 void keyboard_insert_region_list_selection ();
1211 void region_from_selection ();
1212 void create_region_from_selection (std::vector<boost::shared_ptr<ARDOUR::Region> >&);
1214 void play_from_start ();
1215 void play_from_edit_point ();
1216 void play_from_edit_point_and_return ();
1217 void play_selected_region ();
1218 void play_edit_range ();
1219 void loop_selected_region ();
1220 void play_location (ARDOUR::Location&);
1221 void loop_location (ARDOUR::Location&);
1223 void temporal_zoom_selection ();
1224 void temporal_zoom_region (bool both_axes);
1225 void toggle_zoom_region (bool both_axes);
1226 bool zoomed_to_region;
1227 void temporal_zoom_session ();
1228 void temporal_zoom (gdouble scale);
1229 void temporal_zoom_by_frame (nframes64_t start, nframes64_t end, const string & op);
1230 void temporal_zoom_to_frame (bool coarser, nframes64_t frame);
1232 void amplitude_zoom (gdouble scale);
1233 void amplitude_zoom_step (bool in);
1235 void insert_region_list_drag (boost::shared_ptr<ARDOUR::Region>, int x, int y);
1236 void insert_region_list_selection (float times);
1238 void insert_route_list_drag (boost::shared_ptr<ARDOUR::Route>, int x, int y);
1240 /* import & embed */
1242 void add_external_audio_action (Editing::ImportMode);
1243 void external_audio_dialog ();
1244 void session_import_dialog ();
1246 int check_whether_and_how_to_import(string, bool all_or_nothing = true);
1247 bool check_multichannel_status (const std::vector<Glib::ustring>& paths);
1249 SoundFileOmega* sfbrowser;
1251 void bring_in_external_audio (Editing::ImportMode mode, nframes64_t& pos);
1253 void _do_import (vector<Glib::ustring> paths, Editing::ImportDisposition, Editing::ImportMode mode, ARDOUR::SrcQuality, nframes64_t&);
1254 void do_import (vector<Glib::ustring> paths, Editing::ImportDisposition, Editing::ImportMode mode, ARDOUR::SrcQuality, nframes64_t&);
1255 bool idle_do_import (vector<Glib::ustring> paths, Editing::ImportDisposition, Editing::ImportMode mode, ARDOUR::SrcQuality, nframes64_t&);
1257 void _do_embed (vector<Glib::ustring> paths, Editing::ImportDisposition, Editing::ImportMode mode, nframes64_t&);
1258 void do_embed (vector<Glib::ustring> paths, Editing::ImportDisposition, Editing::ImportMode mode, nframes64_t&);
1259 bool idle_do_embed (vector<Glib::ustring> paths, Editing::ImportDisposition, Editing::ImportMode mode, nframes64_t&);
1261 int import_sndfiles (vector<Glib::ustring> paths, Editing::ImportMode mode, ARDOUR::SrcQuality, nframes64_t& pos,
1262 int target_regions, int target_tracks, boost::shared_ptr<ARDOUR::Track>&, bool);
1263 int embed_sndfiles (vector<Glib::ustring> paths, bool multiple_files, bool& check_sample_rate, Editing::ImportMode mode,
1264 nframes64_t& pos, int target_regions, int target_tracks, boost::shared_ptr<ARDOUR::Track>&);
1266 int add_sources (vector<Glib::ustring> paths, ARDOUR::SourceList& sources, nframes64_t& pos, Editing::ImportMode,
1267 int target_regions, int target_tracks, boost::shared_ptr<ARDOUR::Track>&, bool add_channel_suffix);
1268 int finish_bringing_in_material (boost::shared_ptr<ARDOUR::Region> region, uint32_t, uint32_t, nframes64_t& pos, Editing::ImportMode mode,
1269 boost::shared_ptr<ARDOUR::Track>& existing_track);
1271 boost::shared_ptr<ARDOUR::AudioTrack> get_nth_selected_audio_track (int nth) const;
1272 boost::shared_ptr<ARDOUR::MidiTrack> get_nth_selected_midi_track (int nth) const;
1274 /* generic interthread progress window */
1276 ArdourDialog* interthread_progress_window;
1277 Gtk::Label interthread_progress_label;
1278 Gtk::VBox interthread_progress_vbox;
1279 Gtk::ProgressBar interthread_progress_bar;
1280 Gtk::Button interthread_cancel_button;
1281 Gtk::Label interthread_cancel_label;
1282 sigc::connection interthread_progress_connection;
1283 void interthread_cancel_clicked ();
1284 void build_interthread_progress_window ();
1285 ARDOUR::InterThreadInfo* current_interthread_info;
1288 AnalysisWindow* analysis_window;
1291 /* import specific info */
1293 ARDOUR::Session::import_status import_status;
1294 gint import_progress_timeout (void *);
1295 static void *_import_thread (void *);
1296 void* import_thread ();
1298 /* to support this ... */
1300 void import_audio (bool as_tracks);
1301 void do_import (vector<Glib::ustring> paths, bool split, bool as_tracks);
1303 void move_to_start ();
1304 void move_to_end ();
1306 void center_playhead ();
1307 void center_edit_point ();
1308 void edit_cursor_backward ();
1309 void edit_cursor_forward ();
1310 void playhead_forward_to_grid ();
1311 void playhead_backward_to_grid ();
1312 void playhead_backward ();
1313 void playhead_forward ();
1314 void scroll_playhead (bool forward);
1315 void scroll_backward (float pages=0.8f);
1316 void scroll_forward (float pages=0.8f);
1317 void scroll_tracks_down ();
1318 void scroll_tracks_up ();
1319 void delete_sample_forward ();
1320 void delete_sample_backward ();
1321 void delete_screen ();
1322 void search_backwards ();
1323 void search_forwards ();
1325 void clear_markers ();
1326 void clear_ranges ();
1327 void clear_locations ();
1328 void unhide_markers ();
1329 void unhide_ranges ();
1330 void jump_forward_to_mark ();
1331 void jump_backward_to_mark ();
1332 void cursor_align (bool playhead_to_edit);
1334 void remove_last_capture ();
1335 void select_all_selectables_using_time_selection ();
1336 void select_all_selectables_using_loop();
1337 void select_all_selectables_using_punch();
1338 void set_selection_from_range (ARDOUR::Location&);
1339 void set_selection_from_punch ();
1340 void set_selection_from_loop ();
1341 void set_selection_from_region ();
1343 void add_location_mark (nframes64_t where);
1344 void add_location_from_audio_region ();
1345 void add_location_from_selection ();
1346 void set_loop_from_selection (bool play);
1347 void set_punch_from_selection ();
1348 void set_punch_from_region ();
1350 void set_loop_from_edit_range (bool play);
1351 void set_loop_from_region (bool play);
1352 void set_punch_from_edit_range ();
1354 void set_loop_range (nframes64_t start, nframes64_t end, std::string cmd);
1355 void set_punch_range (nframes64_t start, nframes64_t end, std::string cmd);
1357 void add_location_from_playhead_cursor ();
1358 bool select_new_marker;
1360 void reverse_selection ();
1361 void edit_envelope ();
1363 void start_scrolling ();
1364 void stop_scrolling ();
1367 double last_scrub_x;
1368 int scrubbing_direction;
1369 int scrub_reversals;
1370 int scrub_reverse_distance;
1373 void keyboard_selection_begin ();
1374 void keyboard_selection_finish (bool add);
1375 bool have_pending_keyboard_selection;
1376 nframes64_t pending_keyboard_selection_start;
1378 boost::shared_ptr<ARDOUR::Region> select_region_for_operation (int dir, TimeAxisView **tv);
1379 void extend_selection_to_end_of_region (bool next);
1380 void extend_selection_to_start_of_region (bool previous);
1382 Editing::SnapType snap_type;
1383 Editing::SnapMode snap_mode;
1385 /// Snap threshold in pixels
1386 double snap_threshold;
1388 void handle_gui_changes (const string &, void *);
1390 void hide_all_tracks (bool with_select);
1393 LineDragInfo current_line_drag_info;
1395 void start_grab (GdkEvent*, Gdk::Cursor* cursor = 0);
1396 bool end_grab (ArdourCanvas::Item*, GdkEvent*);
1397 void swap_grab (ArdourCanvas::Item*, Gdk::Cursor* cursor, uint32_t time);
1399 void finalize_drag ();
1401 Gtk::Menu fade_context_menu;
1402 void popup_fade_context_menu (int, int, ArdourCanvas::Item*, ItemType);
1404 void start_fade_in_grab (ArdourCanvas::Item*, GdkEvent*);
1405 void start_fade_out_grab (ArdourCanvas::Item*, GdkEvent*);
1406 void fade_in_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1407 void fade_out_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1408 void fade_in_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1409 void fade_out_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1411 void set_fade_in_shape (ARDOUR::AudioRegion::FadeShape);
1412 void set_fade_out_shape (ARDOUR::AudioRegion::FadeShape);
1414 void set_fade_length (bool in);
1415 void toggle_fade_active (bool in);
1416 void set_fade_in_active (bool);
1417 void set_fade_out_active (bool);
1419 std::set<boost::shared_ptr<ARDOUR::Playlist> > motion_frozen_playlists;
1420 RegionSelection pre_drag_region_selection;
1421 void region_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1422 void region_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1423 void create_region_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1424 void create_region_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1425 bool check_region_drag_possible (RouteTimeAxisView**);
1426 void possibly_copy_regions_during_grab (GdkEvent*);
1427 void region_drag_splice_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1428 void region_drag_splice_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1430 bool _dragging_playhead;
1431 bool _dragging_edit_point;
1433 void cursor_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1434 void cursor_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1435 void marker_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1436 void marker_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1437 void control_point_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1438 void control_point_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1439 void line_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1440 void line_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1442 void tempo_marker_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1443 void tempo_marker_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1444 void meter_marker_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1445 void meter_marker_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1447 gint mouse_rename_region (ArdourCanvas::Item*, GdkEvent*);
1449 void start_region_grab (ArdourCanvas::Item*, GdkEvent*);
1450 void start_create_region_grab (ArdourCanvas::Item*, GdkEvent*);
1451 void start_region_copy_grab (ArdourCanvas::Item*, GdkEvent*);
1452 void start_region_brush_grab (ArdourCanvas::Item*, GdkEvent*);
1453 void start_selection_grab (ArdourCanvas::Item*, GdkEvent*);
1454 void start_cursor_grab (ArdourCanvas::Item*, GdkEvent*);
1455 void start_marker_grab (ArdourCanvas::Item*, GdkEvent*);
1456 void start_control_point_grab (ArdourCanvas::Item*, GdkEvent*);
1457 void start_line_grab_from_regionview (ArdourCanvas::Item*, GdkEvent*);
1458 void start_line_grab_from_line (ArdourCanvas::Item*, GdkEvent*);
1459 void start_line_grab (AutomationLine *, GdkEvent*);
1460 void start_tempo_marker_grab (ArdourCanvas::Item*, GdkEvent*);
1461 void start_tempo_marker_copy_grab (ArdourCanvas::Item*, GdkEvent*);
1462 void start_meter_marker_grab (ArdourCanvas::Item*, GdkEvent*);
1463 void start_meter_marker_copy_grab (ArdourCanvas::Item*, GdkEvent*);
1465 void region_view_item_click (AudioRegionView&, GdkEventButton*);
1467 void remove_gain_control_point (ArdourCanvas::Item*, GdkEvent*);
1468 void remove_control_point (ArdourCanvas::Item*, GdkEvent*);
1470 void mouse_brush_insert_region (RegionView*, nframes64_t pos);
1471 void brush (nframes64_t);
1473 void show_verbose_time_cursor (nframes64_t frame, double offset = 0, double xpos=-1, double ypos=-1);
1474 void show_verbose_duration_cursor (nframes64_t start, nframes64_t end, double offset = 0, double xpos=-1, double ypos=-1);
1475 double clamp_verbose_cursor_x (double);
1476 double clamp_verbose_cursor_y (double);
1478 /* Canvas event handlers */
1480 bool canvas_control_point_event (GdkEvent* event,ArdourCanvas::Item*, ControlPoint*);
1481 bool canvas_line_event (GdkEvent* event,ArdourCanvas::Item*, AutomationLine*);
1482 bool canvas_selection_rect_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1483 bool canvas_selection_start_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1484 bool canvas_selection_end_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1485 bool canvas_crossfade_view_event (GdkEvent* event,ArdourCanvas::Item*, CrossfadeView*);
1486 bool canvas_fade_in_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1487 bool canvas_fade_in_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1488 bool canvas_fade_out_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1489 bool canvas_fade_out_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1492 // These variables are used to detect a feedback loop and break it to avoid a gui hang
1494 ArdourCanvas::Item *last_item_entered;
1495 int last_item_entered_n;
1498 bool canvas_region_view_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1499 bool canvas_region_view_name_highlight_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1500 bool canvas_region_view_name_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1501 bool canvas_stream_view_event (GdkEvent* event,ArdourCanvas::Item*, RouteTimeAxisView*);
1502 bool canvas_marker_event (GdkEvent* event,ArdourCanvas::Item*, Marker*);
1503 bool canvas_zoom_rect_event (GdkEvent* event,ArdourCanvas::Item*);
1504 bool canvas_tempo_marker_event (GdkEvent* event,ArdourCanvas::Item*, TempoMarker*);
1505 bool canvas_meter_marker_event (GdkEvent* event,ArdourCanvas::Item*, MeterMarker*);
1506 bool canvas_automation_track_event(GdkEvent* event, ArdourCanvas::Item*, AutomationTimeAxisView*) ;
1508 bool canvas_tempo_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1509 bool canvas_meter_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1510 bool canvas_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1511 bool canvas_range_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1512 bool canvas_transport_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1513 bool canvas_cd_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1515 bool canvas_imageframe_item_view_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameView*);
1516 bool canvas_imageframe_view_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameTimeAxis*);
1517 bool canvas_imageframe_start_handle_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameView*);
1518 bool canvas_imageframe_end_handle_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameView*);
1519 bool canvas_marker_time_axis_view_event(GdkEvent* event, ArdourCanvas::Item*,MarkerTimeAxis*);
1520 bool canvas_markerview_item_view_event(GdkEvent* event, ArdourCanvas::Item*,MarkerView*);
1521 bool canvas_markerview_start_handle_event(GdkEvent* event, ArdourCanvas::Item*,MarkerView*);
1522 bool canvas_markerview_end_handle_event(GdkEvent* event, ArdourCanvas::Item*,MarkerView*);
1524 /* non-public event handlers */
1526 bool canvas_playhead_cursor_event (GdkEvent* event, ArdourCanvas::Item*);
1527 bool track_canvas_scroll (GdkEventScroll* event);
1529 bool track_canvas_scroll_event (GdkEventScroll* event);
1530 bool track_canvas_button_press_event (GdkEventButton* event);
1531 bool track_canvas_button_release_event (GdkEventButton* event);
1532 bool track_canvas_motion_notify_event (GdkEventMotion* event);
1534 Gtk::Allocation canvas_allocation;
1535 void track_canvas_allocate (Gtk::Allocation alloc);
1536 bool track_canvas_size_allocated ();
1538 void set_playhead_cursor ();
1540 void kbd_driver (sigc::slot<void,GdkEvent*>, bool use_track_canvas = true, bool use_time_canvas = true, bool can_select = true);
1541 void kbd_mute_unmute_region ();
1544 void kbd_do_brush (GdkEvent*);
1545 void kbd_do_audition (GdkEvent*);
1547 void handle_new_duration ();
1548 void initialize_canvas ();
1550 /* display control */
1552 bool _show_measures;
1553 /// true to show waveforms, otherwise false
1554 bool _show_waveforms;
1555 /// true if the editor should follow the playhead, otherwise false
1556 bool _follow_playhead;
1557 /// true if waveforms should be shown while recording audio tracks, otherwise false
1558 bool _show_waveforms_recording;
1560 ARDOUR::TempoMap::BBTPointList *current_bbt_points;
1562 TempoLines* tempo_lines;
1564 ArdourCanvas::Group* time_line_group;
1566 void hide_measures ();
1567 void draw_measures ();
1568 bool redraw_measures ();
1570 void new_tempo_section ();
1572 void mouse_add_new_tempo_event (nframes64_t where);
1573 void mouse_add_new_meter_event (nframes64_t where);
1575 void remove_tempo_marker (ArdourCanvas::Item*);
1576 void remove_meter_marker (ArdourCanvas::Item*);
1577 gint real_remove_tempo_marker (ARDOUR::TempoSection*);
1578 gint real_remove_meter_marker (ARDOUR::MeterSection*);
1580 void edit_tempo_section (ARDOUR::TempoSection*);
1581 void edit_meter_section (ARDOUR::MeterSection*);
1582 void edit_tempo_marker (ArdourCanvas::Item*);
1583 void edit_meter_marker (ArdourCanvas::Item*);
1585 void marker_menu_edit ();
1586 void marker_menu_remove ();
1587 void marker_menu_rename ();
1588 void marker_menu_lock (bool yn);
1589 void marker_menu_hide ();
1590 void marker_menu_loop_range ();
1591 void marker_menu_select_all_selectables_using_range ();
1592 void marker_menu_select_using_range ();
1593 void marker_menu_separate_regions_using_location ();
1594 void marker_menu_play_from ();
1595 void marker_menu_play_range ();
1596 void marker_menu_set_playhead ();
1597 void marker_menu_set_from_playhead ();
1598 void marker_menu_set_from_selection ();
1599 void marker_menu_range_to_next ();
1600 void new_transport_marker_menu_set_loop ();
1601 void new_transport_marker_menu_set_punch ();
1602 void update_loop_range_view (bool visibility=false);
1603 void update_punch_range_view (bool visibility=false);
1604 void new_transport_marker_menu_popdown ();
1605 void marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1606 void tm_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1607 void transport_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1608 void new_transport_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1609 void build_range_marker_menu (bool loop_or_punch);
1610 void build_marker_menu (bool start_or_end);
1611 void build_tm_marker_menu ();
1612 void build_new_transport_marker_menu ();
1614 Gtk::Menu* tm_marker_menu;
1615 Gtk::Menu* marker_menu;
1616 Gtk::Menu* start_end_marker_menu;
1617 Gtk::Menu* range_marker_menu;
1618 Gtk::Menu* transport_marker_menu;
1619 Gtk::Menu* new_transport_marker_menu;
1620 Gtk::Menu* cd_marker_menu;
1621 ArdourCanvas::Item* marker_menu_item;
1623 typedef list<Marker*> Marks;
1626 void remove_metric_marks ();
1627 void draw_metric_marks (const ARDOUR::Metrics& metrics);
1629 void compute_current_bbt_points (nframes_t left, nframes_t right);
1630 void tempo_map_changed (ARDOUR::Change);
1631 void redisplay_tempo (bool immediate_redraw);
1633 void snap_to (nframes64_t& first, int32_t direction = 0, bool for_mark = false);
1635 double snap_length_beats (nframes64_t start);
1637 uint32_t bbt_beat_subdivision;
1641 Gtk::ToggleButton editor_mixer_button;
1642 Gtk::ToggleButton editor_list_button;
1643 void editor_mixer_button_toggled ();
1644 void editor_list_button_toggled ();
1646 AudioClock edit_point_clock;
1647 AudioClock zoom_range_clock;
1648 Gtk::Button zoom_in_button;
1649 Gtk::Button zoom_out_button;
1650 Gtk::Button zoom_out_full_button;
1651 Gtk::Button zoom_onetoone_button;
1653 Gtk::VBox toolbar_clock_vbox;
1654 Gtk::VBox toolbar_selection_clock_vbox;
1655 Gtk::Table toolbar_selection_clock_table;
1656 Gtk::Label toolbar_selection_cursor_label;
1658 Gtk::HBox mouse_mode_button_box;
1659 Gtkmm2ext::TearOff* mouse_mode_tearoff;
1660 Gtk::ToggleButton mouse_select_button;
1661 Gtk::ToggleButton mouse_move_button;
1662 Gtk::ToggleButton mouse_gain_button;
1663 Gtk::ToggleButton mouse_zoom_button;
1664 Gtk::ToggleButton mouse_timefx_button;
1665 Gtk::ToggleButton mouse_audition_button;
1666 Gtk::ToggleButton mouse_note_button;
1667 GroupedButtons *mouse_mode_button_set;
1668 void mouse_mode_toggled (Editing::MouseMode m);
1669 bool ignore_mouse_mode_toggle;
1671 gint mouse_select_button_release (GdkEventButton*);
1673 Gtk::VBox automation_box;
1674 Gtk::Button automation_mode_button;
1675 Gtk::ToggleButton global_automation_button;
1677 Gtk::ComboBoxText edit_mode_selector;
1678 Gtk::VBox edit_mode_box;
1680 void set_edit_mode (ARDOUR::EditMode);
1681 void cycle_edit_mode ();
1682 void edit_mode_selection_done ();
1684 Gtk::ComboBoxText snap_type_selector;
1685 Gtk::ComboBoxText snap_mode_selector;
1688 std::vector<std::string> snap_type_strings;
1689 std::vector<std::string> snap_mode_strings;
1691 void snap_type_selection_done ();
1692 void snap_mode_selection_done ();
1693 void snap_mode_chosen (Editing::SnapMode);
1694 void snap_type_chosen (Editing::SnapType);
1696 Glib::RefPtr<Gtk::RadioAction> snap_type_action (Editing::SnapType);
1697 Glib::RefPtr<Gtk::RadioAction> snap_mode_action (Editing::SnapMode);
1699 Gtk::ComboBoxText zoom_focus_selector;
1700 Gtk::VBox zoom_focus_box;
1702 std::vector<std::string> zoom_focus_strings;
1704 void zoom_focus_selection_done ();
1705 void zoom_focus_chosen (Editing::ZoomFocus);
1707 Glib::RefPtr<Gtk::RadioAction> zoom_focus_action (Editing::ZoomFocus);
1711 void zoom_adjustment_changed();
1713 void edit_point_clock_changed();
1715 void setup_toolbar ();
1717 Gtkmm2ext::TearOff* tools_tearoff;
1718 Gtk::HBox toolbar_hbox;
1719 Gtk::EventBox toolbar_base;
1720 Gtk::Frame toolbar_frame;
1724 Gtk::HBox midi_tool_button_box;
1725 Gtk::ToggleButton midi_tool_pencil_button;
1726 Gtk::ToggleButton midi_tool_select_button;
1727 Gtk::ToggleButton midi_tool_resize_button;
1728 Gtk::ToggleButton midi_tool_erase_button;
1729 Gtk::ToggleButton midi_panic_button;
1730 GroupedButtons *midi_tool_button_set;
1731 void midi_edit_mode_toggled (Editing::MidiEditMode m);
1732 bool ignore_midi_edit_mode_toggle;
1734 Gtkmm2ext::TearOff* midi_tools_tearoff;
1735 Gtk::HBox midi_toolbar_hbox;
1736 Gtk::EventBox midi_toolbar_base;
1737 Gtk::Frame midi_toolbar_frame;
1739 void midi_panic_toggle ();
1740 void setup_midi_toolbar ();
1742 /* selection process */
1744 Selection* selection;
1745 Selection* cut_buffer;
1747 void time_selection_changed ();
1748 void track_selection_changed ();
1749 void region_selection_changed ();
1750 void sensitize_the_right_region_actions (bool have_selected_regions);
1751 void point_selection_changed ();
1752 void marker_selection_changed ();
1761 void start_selection_op (ArdourCanvas::Item* item, GdkEvent* event, SelectionOp);
1762 void drag_selection (ArdourCanvas::Item* item, GdkEvent* event);
1763 void end_selection_op (ArdourCanvas::Item* item, GdkEvent* event);
1764 void cancel_selection ();
1766 void region_selection_op (void (ARDOUR::Region::*pmf)(void));
1767 void region_selection_op (void (ARDOUR::Region::*pmf)(void*), void*);
1768 void region_selection_op (void (ARDOUR::Region::*pmf)(bool), bool);
1770 bool audio_region_selection_covers (nframes64_t where);
1772 /* transport range select process */
1773 enum RangeMarkerOp {
1775 CreateTransportMarker,
1779 void start_range_markerbar_op (ArdourCanvas::Item* item, GdkEvent* event, RangeMarkerOp);
1780 void drag_range_markerbar_op (ArdourCanvas::Item* item, GdkEvent* event);
1781 void end_range_markerbar_op (ArdourCanvas::Item* item, GdkEvent* event);
1783 ArdourCanvas::SimpleRect* cd_marker_bar_drag_rect;
1784 ArdourCanvas::SimpleRect* range_bar_drag_rect;
1785 ArdourCanvas::SimpleRect* transport_bar_drag_rect;
1786 ArdourCanvas::Line* marker_drag_line;
1787 ArdourCanvas::Points marker_drag_line_points;
1788 ArdourCanvas::SimpleRect* range_marker_drag_rect;
1790 void update_marker_drag_item (ARDOUR::Location *);
1792 ArdourCanvas::SimpleRect *transport_bar_range_rect;
1793 ArdourCanvas::SimpleRect *transport_bar_preroll_rect;
1794 ArdourCanvas::SimpleRect *transport_bar_postroll_rect;
1795 ArdourCanvas::SimpleRect *transport_loop_range_rect;
1796 ArdourCanvas::SimpleRect *transport_punch_range_rect;
1797 ArdourCanvas::SimpleLine *transport_punchin_line;
1798 ArdourCanvas::SimpleLine *transport_punchout_line;
1799 ArdourCanvas::SimpleRect *transport_preroll_rect;
1800 ArdourCanvas::SimpleRect *transport_postroll_rect;
1802 ARDOUR::Location* transport_loop_location();
1803 ARDOUR::Location* transport_punch_location();
1805 ARDOUR::Location *temp_location;
1807 /* object rubberband select process */
1809 void start_rubberband_select (ArdourCanvas::Item* item, GdkEvent* event);
1810 void drag_rubberband_select (ArdourCanvas::Item* item, GdkEvent* event);
1811 void end_rubberband_select (ArdourCanvas::Item* item, GdkEvent* event);
1813 bool select_all_within (nframes64_t start, nframes64_t end, gdouble topy, gdouble boty, const TrackViewList&, Selection::Operation op);
1815 ArdourCanvas::SimpleRect *rubberband_rect;
1817 /* mouse zoom process */
1819 void start_mouse_zoom (ArdourCanvas::Item* item, GdkEvent* event);
1820 void drag_mouse_zoom (ArdourCanvas::Item* item, GdkEvent* event);
1821 void end_mouse_zoom (ArdourCanvas::Item* item, GdkEvent* event);
1823 ArdourCanvas::SimpleRect *zoom_rect;
1824 void reposition_zoom_rect (nframes64_t start, nframes64_t end);
1826 /* diskstream/route display management */
1828 struct RouteDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
1829 RouteDisplayModelColumns() {
1832 add (temporary_visible);
1836 Gtk::TreeModelColumn<Glib::ustring> text;
1837 Gtk::TreeModelColumn<bool> visible;
1838 Gtk::TreeModelColumn<bool> temporary_visible;
1839 Gtk::TreeModelColumn<TimeAxisView*> tv;
1840 Gtk::TreeModelColumn<boost::shared_ptr<ARDOUR::Route> > route;
1843 RouteDisplayModelColumns route_display_columns;
1844 Glib::RefPtr<Gtk::ListStore> route_display_model;
1845 Glib::RefPtr<Gtk::TreeSelection> route_display_selection;
1847 Gtkmm2ext::DnDTreeView<boost::shared_ptr<ARDOUR::Route> > route_list_display;
1848 Gtk::ScrolledWindow route_list_scroller;
1849 Gtk::Menu* route_list_menu;
1851 void update_route_visibility ();
1853 void sync_order_keys ();
1854 bool ignore_route_order_sync;
1856 bool route_list_display_button_press (GdkEventButton*);
1857 void route_list_display_drag_data_received (const Glib::RefPtr<Gdk::DragContext>& context,
1860 const Gtk::SelectionData& data,
1864 bool route_list_selection_filter (const Glib::RefPtr<Gtk::TreeModel>& model, const Gtk::TreeModel::Path& path, bool yn);
1866 void route_list_change (const Gtk::TreeModel::Path&,const Gtk::TreeModel::iterator&);
1867 void route_list_delete (const Gtk::TreeModel::Path&);
1868 void track_list_reorder (const Gtk::TreeModel::Path& path, const Gtk::TreeModel::iterator& iter, int* new_order);
1870 void initial_route_list_display ();
1871 void redisplay_route_list();
1872 void route_list_reordered (const Gtk::TreeModel::Path& path, const Gtk::TreeModel::iterator& iter, int* what);
1873 bool ignore_route_list_reorder;
1874 bool no_route_list_redisplay;
1876 void build_route_list_menu ();
1877 void show_route_list_menu ();
1879 void show_all_routes ();
1880 void hide_all_routes ();
1881 void show_all_audiotracks ();
1882 void hide_all_audiotracks ();
1883 void show_all_audiobus ();
1884 void hide_all_audiobus ();
1886 void set_all_tracks_visibility (bool yn);
1887 void set_all_audio_visibility (int type, bool yn);
1889 /* edit group management */
1891 struct GroupListModelColumns : public Gtk::TreeModel::ColumnRecord {
1892 GroupListModelColumns () {
1898 Gtk::TreeModelColumn<bool> is_active;
1899 Gtk::TreeModelColumn<bool> is_visible;
1900 Gtk::TreeModelColumn<std::string> text;
1901 Gtk::TreeModelColumn<ARDOUR::RouteGroup*> routegroup;
1904 GroupListModelColumns group_columns;
1905 Glib::RefPtr<Gtk::ListStore> group_model;
1906 Glib::RefPtr<Gtk::TreeSelection> group_selection;
1908 Gtk::TreeView edit_group_display;
1909 Gtk::ScrolledWindow edit_group_display_scroller;
1910 Gtk::Menu* edit_group_list_menu;
1912 void build_edit_group_list_menu ();
1913 void activate_all_edit_groups ();
1914 void disable_all_edit_groups ();
1916 bool in_edit_group_row_change;
1917 void edit_group_row_change (const Gtk::TreeModel::Path&,const Gtk::TreeModel::iterator&);
1918 void edit_group_name_edit (const Glib::ustring&, const Glib::ustring&);
1919 void new_edit_group ();
1920 void edit_group_list_button_clicked ();
1921 gint edit_group_list_button_press_event (GdkEventButton* ev);
1922 void add_edit_group (ARDOUR::RouteGroup* group);
1923 void remove_selected_edit_group ();
1924 void edit_groups_changed ();
1925 void group_flags_changed (void*, ARDOUR::RouteGroup*);
1927 Gtk::VBox list_vpacker;
1931 bool autoscroll_active;
1932 int autoscroll_timeout_tag;
1935 int last_autoscroll_x;
1936 int last_autoscroll_y;
1937 uint32_t autoscroll_cnt;
1938 nframes64_t autoscroll_x_distance;
1939 double autoscroll_y_distance;
1941 static gint _autoscroll_canvas (void *);
1942 bool autoscroll_canvas ();
1943 void start_canvas_autoscroll (int x, int y);
1944 void stop_canvas_autoscroll ();
1945 void maybe_autoscroll (GdkEventMotion*);
1946 void maybe_autoscroll_horizontally (GdkEventMotion*);
1947 bool allow_vertical_scroll;
1956 void start_trim (ArdourCanvas::Item*, GdkEvent*);
1957 void point_trim (GdkEvent*);
1958 void trim_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1959 void single_contents_trim (RegionView&, nframes64_t, bool, bool, bool);
1960 void single_start_trim (RegionView&, nframes64_t, bool, bool);
1961 void single_end_trim (RegionView&, nframes64_t, bool, bool);
1963 void trim_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1964 void thaw_region_after_trim (RegionView& rv);
1966 void trim_region_front();
1967 void trim_region_back();
1968 void trim_region (bool front);
1970 void trim_region_to_edit_point ();
1971 void trim_region_from_edit_point ();
1972 void trim_region_to_loop ();
1973 void trim_region_to_punch ();
1974 void trim_region_to_location (const ARDOUR::Location&, const char* cmd);
1976 bool show_gain_after_trim;
1980 int convert_drop_to_paths (std::vector<Glib::ustring>& paths,
1981 const Glib::RefPtr<Gdk::DragContext>& context,
1984 const Gtk::SelectionData& data,
1988 void track_canvas_drag_data_received (const Glib::RefPtr<Gdk::DragContext>& context,
1991 const Gtk::SelectionData& data,
1995 void region_list_display_drag_data_received (const Glib::RefPtr<Gdk::DragContext>& context,
1998 const Gtk::SelectionData& data,
2003 void drop_paths (const Glib::RefPtr<Gdk::DragContext>& context,
2006 const Gtk::SelectionData& data,
2010 void drop_regions (const Glib::RefPtr<Gdk::DragContext>& context,
2013 const Gtk::SelectionData& data,
2017 void drop_routes (const Glib::RefPtr<Gdk::DragContext>& context,
2020 const Gtk::SelectionData& data,
2026 int write_region_selection(RegionSelection&);
2027 bool write_region (string path, boost::shared_ptr<ARDOUR::AudioRegion>);
2028 void bounce_region_selection ();
2029 void bounce_range_selection (bool replace);
2030 void external_edit_region ();
2032 int write_audio_selection (TimeSelection&);
2033 bool write_audio_range (ARDOUR::AudioPlaylist&, const ARDOUR::ChanCount& channels, list<ARDOUR::AudioRange>&);
2035 void write_selection ();
2039 UndoAction get_memento() const;
2041 XMLNode *before; /* used in *_reversible_command */
2043 void begin_reversible_command (string cmd_name);
2044 void commit_reversible_command ();
2046 void update_title ();
2047 void update_title_s (const string & snapshot_name);
2050 Selection* selection;
2051 double frames_per_unit;
2053 State (PublicEditor const * e);
2057 void store_state (State&) const;
2058 void restore_state (State *);
2060 void instant_save ();
2062 boost::shared_ptr<ARDOUR::AudioRegion> last_audition_region;
2064 /* freeze operations */
2066 ARDOUR::InterThreadInfo freeze_status;
2067 gint freeze_progress_timeout (void *);
2068 static void* _freeze_thread (void*);
2069 void* freeze_thread ();
2071 void freeze_route ();
2072 void unfreeze_route ();
2074 /* edit-group solo + mute */
2076 void set_edit_group_solo (ARDOUR::Route&, bool);
2077 void set_edit_group_mute (ARDOUR::Route&, bool);
2081 void duplicate_dialog (bool with_dialog);
2083 nframes64_t event_frame (GdkEvent*, double* px = 0, double* py = 0) const;
2085 /* returns false if mouse pointer is not in track or marker canvas
2087 bool mouse_frame (nframes64_t&, bool& in_track_canvas) const;
2089 void time_fx_motion (ArdourCanvas::Item*, GdkEvent*);
2090 void start_time_fx (ArdourCanvas::Item*, GdkEvent*);
2091 void end_time_fx (ArdourCanvas::Item*, GdkEvent*);
2093 struct TimeFXDialog : public ArdourDialog {
2094 ARDOUR::TimeFXRequest request;
2097 Gtk::Adjustment pitch_octave_adjustment;
2098 Gtk::Adjustment pitch_semitone_adjustment;
2099 Gtk::Adjustment pitch_cent_adjustment;
2100 Gtk::SpinButton pitch_octave_spinner;
2101 Gtk::SpinButton pitch_semitone_spinner;
2102 Gtk::SpinButton pitch_cent_spinner;
2103 RegionSelection regions;
2104 Gtk::ProgressBar progress_bar;
2107 Gtk::ToggleButton quick_button;
2108 Gtk::ToggleButton antialias_button;
2109 Gtk::HBox upper_button_box;
2112 Gtk::ComboBoxText stretch_opts_selector;
2113 Gtk::Label stretch_opts_label;
2114 Gtk::ToggleButton precise_button;
2117 Gtk::Button* cancel_button;
2118 Gtk::Button* action_button;
2122 TimeFXDialog (Editor& e, bool for_pitch);
2124 gint update_progress ();
2125 sigc::connection first_cancel;
2126 sigc::connection first_delete;
2127 void cancel_in_progress ();
2128 gint delete_in_progress (GdkEventAny*);
2131 /* "whats mine is yours" */
2133 friend class TimeFXDialog;
2135 TimeFXDialog* current_timefx;
2137 static void* timefx_thread (void *arg);
2138 void do_timefx (TimeFXDialog&);
2140 int time_stretch (RegionSelection&, float fraction);
2141 int pitch_shift (RegionSelection&, float cents);
2142 void pitch_shift_regions ();
2143 int time_fx (RegionSelection&, float val, bool pitching);
2145 /* editor-mixer strip */
2147 MixerStrip *current_mixer_strip;
2148 bool show_editor_mixer_when_tracks_arrive;
2149 Gtk::VBox current_mixer_strip_vbox;
2150 void cms_new (boost::shared_ptr<ARDOUR::Route>);
2151 void cms_deleted ();
2152 void current_mixer_strip_hidden ();
2153 void current_mixer_strip_removed ();
2155 void detach_tearoff (Gtk::Box* b, Gtk::Window* w);
2156 void reattach_tearoff (Gtk::Box* b, Gtk::Window* w, int32_t n);
2158 /* nudging tracks */
2160 void nudge_track (bool use_edit_point, bool forwards);
2164 bool _xfade_visibility;
2167 void handle_new_imageframe_time_axis_view(const string & track_name, void* src) ;
2168 void handle_new_imageframe_marker_time_axis_view(const string & track_name, TimeAxisView* marked_track) ;
2170 void start_imageframe_grab(ArdourCanvas::Item*, GdkEvent*) ;
2171 void start_markerview_grab(ArdourCanvas::Item*, GdkEvent*) ;
2173 void imageframe_drag_motion_callback(ArdourCanvas::Item*, GdkEvent*) ;
2174 void markerview_drag_motion_callback(ArdourCanvas::Item*, GdkEvent*) ;
2175 void timeaxis_item_drag_finished_callback(ArdourCanvas::Item*, GdkEvent*) ;
2177 gint canvas_imageframe_item_view_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
2178 gint canvas_imageframe_view_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameTimeAxis* ifta);
2179 gint canvas_imageframe_start_handle_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
2180 gint canvas_imageframe_end_handle_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
2182 gint canvas_marker_time_axis_view_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerTimeAxis* mta);
2183 gint canvas_markerview_item_view_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
2184 gint canvas_markerview_start_handle_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
2185 gint canvas_markerview_end_handle_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
2187 void imageframe_start_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
2188 void imageframe_end_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
2189 void imageframe_start_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
2190 void imageframe_start_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
2191 void imageframe_end_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
2192 void imageframe_end_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
2194 void markerview_item_start_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
2195 void markerview_item_end_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
2196 void markerview_start_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
2197 void markerview_start_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
2198 void markerview_end_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
2199 void markerview_end_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
2201 void popup_imageframe_edit_menu(int button, int32_t time, ArdourCanvas::Item* ifv, bool with_frame) ;
2202 void popup_marker_time_axis_edit_menu(int button, int32_t time, ArdourCanvas::Item* ifv, bool with_frame) ;
2204 ImageFrameSocketHandler* image_socket_listener ;
2207 void toggle_xfade_active (boost::weak_ptr<ARDOUR::Crossfade>);
2208 void toggle_xfade_length (boost::weak_ptr<ARDOUR::Crossfade>);
2209 void edit_xfade (boost::weak_ptr<ARDOUR::Crossfade>);
2210 void xfade_edit_left_region ();
2211 void xfade_edit_right_region ();
2213 static const int32_t default_width = 995;
2214 static const int32_t default_height = 765;
2218 Gtk::Button nudge_forward_button;
2219 Gtk::Button nudge_backward_button;
2220 Gtk::HBox nudge_hbox;
2221 Gtk::VBox nudge_vbox;
2222 AudioClock nudge_clock;
2224 nframes64_t get_nudge_distance (nframes64_t pos, nframes64_t& next);
2226 bool nudge_forward_release (GdkEventButton*);
2227 bool nudge_backward_release (GdkEventButton*);
2231 void apply_filter (ARDOUR::Filter&, string cmd);
2233 /* handling cleanup */
2235 int playlist_deletion_dialog (boost::shared_ptr<ARDOUR::Playlist>);
2237 vector<sigc::connection> session_connections;
2239 /* tracking step changes of track height */
2241 TimeAxisView* current_stepping_trackview;
2242 ARDOUR::microseconds_t last_track_height_step_timestamp;
2243 gint track_height_step_timeout();
2244 sigc::connection step_timeout;
2246 TimeAxisView* entered_track;
2247 RegionView* entered_regionview;
2250 void ensure_entered_track_selected (bool op_acts_on_objects = false);
2251 bool clear_entered_track;
2252 bool left_track_canvas (GdkEventCrossing*);
2253 bool entered_track_canvas (GdkEventCrossing*);
2254 void set_entered_track (TimeAxisView*);
2255 void set_entered_regionview (RegionView*);
2256 gint left_automation_track ();
2258 bool _new_regionviews_show_envelope;
2260 void reset_canvas_action_sensitivity (bool);
2261 void toggle_gain_envelope_visibility ();
2262 void toggle_gain_envelope_active ();
2263 void reset_region_gain_envelopes ();
2265 bool on_key_press_event (GdkEventKey*);
2266 bool on_key_release_event (GdkEventKey*);
2268 void session_state_saved (string);
2270 Glib::RefPtr<Gtk::Action> undo_action;
2271 Glib::RefPtr<Gtk::Action> redo_action;
2273 void history_changed ();
2275 Gtk::HBox status_bar_hpacker;
2277 Editing::EditPoint _edit_point;
2279 Gtk::ComboBoxText edit_point_selector;
2281 void set_edit_point_preference (Editing::EditPoint ep, bool force = false);
2282 void cycle_edit_point (bool with_marker);
2283 void set_edit_point ();
2284 void edit_point_selection_done ();
2285 void edit_point_chosen (Editing::EditPoint);
2286 Glib::RefPtr<Gtk::RadioAction> edit_point_action (Editing::EditPoint);
2287 std::vector<std::string> edit_point_strings;
2289 void selected_marker_moved (ARDOUR::Location*);
2290 sigc::connection edit_point_clock_connection_a;
2291 sigc::connection edit_point_clock_connection_b;
2293 bool get_edit_op_range (nframes64_t& start, nframes64_t& end) const;
2295 void get_regions_at (RegionSelection&, nframes64_t where, const TrackSelection& ts) const;
2296 void get_regions_after (RegionSelection&, nframes64_t where, const TrackSelection& ts) const;
2298 void get_regions_for_action (RegionSelection&, bool allowed_entered_regionview = false);
2300 sigc::connection fast_screen_update_connection;
2301 gint start_updating ();
2302 gint stop_updating ();
2303 void fast_update_strips ();
2304 bool meters_running;
2306 void select_next_route ();
2307 void select_prev_route ();
2309 void snap_to_internal (nframes64_t& first, int32_t direction = 0, bool for_mark = false);
2311 RhythmFerret* rhythm_ferret;
2314 void set_track_height (uint32_t h);
2315 void set_track_height_largest ();
2316 void set_track_height_large ();
2317 void set_track_height_larger ();
2318 void set_track_height_normal ();
2319 void set_track_height_smaller ();
2320 void set_track_height_small ();
2322 void remove_tracks ();
2323 void toggle_tracks_active ();
2324 void waveform_scale_chosen (Editing::WaveformScale);
2328 int32_t resize_idle_target;
2330 friend gboolean _idle_resize (gpointer);
2331 std::vector<TimeAxisView*> pending_resizes;
2334 #endif /* __ardour_editor_h__ */