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;
110 class AnalysisWindow;
112 /* <CMT Additions> */
113 class ImageFrameView;
114 class ImageFrameTimeAxisView;
115 class ImageFrameTimeAxis;
116 class MarkerTimeAxis ;
118 class ImageFrameSocketHandler ;
119 class TimeAxisViewItem ;
120 /* </CMT Additions> */
123 class Editor : public PublicEditor
129 void connect_to_session (ARDOUR::Session *);
130 ARDOUR::Session* current_session() const { return session; }
132 virtual bool have_idled() const { return _have_idled; }
134 nframes64_t leftmost_position() const { return leftmost_frame; }
135 nframes64_t current_page_frames() const {
136 return (nframes64_t) floor (canvas_width * frames_per_unit);
139 void cycle_snap_mode ();
140 void cycle_snap_choice ();
141 void set_snap_to (Editing::SnapType);
142 void set_snap_mode (Editing::SnapMode);
143 void set_snap_threshold (double pixel_distance) {snap_threshold = pixel_distance;}
145 void undo (uint32_t n = 1);
146 void redo (uint32_t n = 1);
148 XMLNode& get_state ();
149 int set_state (const XMLNode& );
151 void set_mouse_mode (Editing::MouseMode, bool force=true);
152 void step_mouse_mode (bool next);
153 Editing::MouseMode current_mouse_mode () const { return mouse_mode; }
155 void set_midi_edit_cursor (Editing::MidiEditMode);
156 void set_midi_edit_mode (Editing::MidiEditMode, bool force=true);
157 Editing::MidiEditMode current_midi_edit_mode () const { return midi_edit_mode; }
160 void add_imageframe_time_axis(const std::string & track_name, void*) ;
161 void add_imageframe_marker_time_axis(const std::string & track_name, TimeAxisView* marked_track, void*) ;
162 void connect_to_image_compositor() ;
163 void scroll_timeaxis_to_imageframe_item(const TimeAxisViewItem* item) ;
166 TimeAxisView* get_named_time_axis(const std::string & name) ;
167 void foreach_time_axis_view (sigc::slot<void,TimeAxisView&>);
168 void add_to_idle_resize (TimeAxisView*, uint32_t);
170 RouteTimeAxisView* get_route_view_by_id (PBD::ID& id);
172 void consider_auditioning (boost::shared_ptr<ARDOUR::Region>);
173 void hide_a_region (boost::shared_ptr<ARDOUR::Region>);
174 void remove_a_region (boost::shared_ptr<ARDOUR::Region>);
176 #ifdef USE_RUBBERBAND
177 std::vector<std::string> rb_opt_strings;
180 /* option editor-access */
182 void set_show_waveforms (bool yn);
183 bool show_waveforms() const { return _show_waveforms; }
185 void set_waveform_scale (Editing::WaveformScale);
187 void set_show_waveforms_recording (bool yn);
188 bool show_waveforms_recording() const { return _show_waveforms_recording; }
190 /* things that need to be public to be used in the main menubar */
192 void new_region_from_selection ();
193 void separate_regions_between (const TimeSelection&);
194 void separate_region_from_selection ();
195 void separate_region_from_punch ();
196 void separate_region_from_loop ();
197 void separate_regions_using_location (ARDOUR::Location&);
198 void toggle_playback (bool with_abort);
199 void transition_to_rolling (bool forward);
203 nframes64_t unit_to_frame (double unit) const {
204 return (nframes64_t) rint (unit * frames_per_unit);
207 double frame_to_unit (nframes64_t frame) const {
208 return rint ((double) frame / (double) frames_per_unit);
211 double frame_to_unit (double frame) const {
212 return rint (frame / frames_per_unit);
215 /* NOTE: these functions assume that the "pixel" coordinate is
216 the result of using the world->canvas affine transform on a
217 world coordinate. These coordinates already take into
218 account any scrolling carried out by adjusting the
222 nframes64_t pixel_to_frame (double pixel) const {
224 /* pixel can be less than zero when motion events
225 are processed. since we've already run the world->canvas
226 affine, that means that the location *really* is "off
227 to the right" and thus really is "before the start".
231 return (nframes64_t) rint (pixel * frames_per_unit * GNOME_CANVAS(track_canvas->gobj())->pixels_per_unit);
237 gulong frame_to_pixel (nframes64_t frame) const {
238 return (gulong) rint ((frame / (frames_per_unit * GNOME_CANVAS(track_canvas->gobj())->pixels_per_unit)));
241 void flush_canvas ();
245 Selection& get_selection() const { return *selection; }
246 Selection& get_cut_buffer() const { return *cut_buffer; }
248 bool extend_selection_to_track (TimeAxisView&);
250 void play_selection ();
251 void select_all_in_track (Selection::Operation op);
252 void select_all (Selection::Operation op);
253 void invert_selection_in_track ();
254 void invert_selection ();
255 void deselect_all ();
259 void set_show_measures (bool yn);
260 bool show_measures () const { return _show_measures; }
262 /* analysis window */
263 void analyze_region_selection();
264 void analyze_range_selection();
268 void export_audio ();
269 void export_selection ();
270 void export_range ();
271 void export_region ();
273 void add_toplevel_controls (Gtk::Container&);
274 Gtk::HBox& get_status_bar_packer() { return status_bar_hpacker; }
276 void set_zoom_focus (Editing::ZoomFocus);
277 Editing::ZoomFocus get_zoom_focus () const { return zoom_focus; }
278 double get_current_zoom () const { return frames_per_unit; }
280 void temporal_zoom_step (bool coarser);
282 /* stuff that AudioTimeAxisView and related classes use */
284 PlaylistSelector& playlist_selector() const;
285 void route_name_changed (TimeAxisView *);
286 void clear_playlist (boost::shared_ptr<ARDOUR::Playlist>);
288 void new_playlists (TimeAxisView* v);
289 void copy_playlists (TimeAxisView* v);
290 void clear_playlists (TimeAxisView* v);
292 TrackViewList* get_valid_views (TimeAxisView*, ARDOUR::RouteGroup* grp = 0);
294 Width editor_mixer_strip_width;
295 void maybe_add_mixer_strip_width (XMLNode&);
296 void show_editor_mixer (bool yn);
297 void create_editor_mixer ();
298 void show_editor_list (bool yn);
299 void set_selected_mixer_strip (TimeAxisView&);
300 void hide_track_in_display (TimeAxisView& tv, bool temporary = false);
301 void show_track_in_display (TimeAxisView& tv);
303 /* nudge is initiated by transport controls owned by ARDOUR_UI */
305 void nudge_forward (bool next, bool force_playhead);
306 void nudge_backward (bool next, bool force_playhead);
308 /* nudge initiated from context menu */
310 void nudge_forward_capture_offset ();
311 void nudge_backward_capture_offset ();
313 /* playhead/screen stuff */
315 void set_follow_playhead (bool yn);
316 void toggle_follow_playhead ();
317 bool follow_playhead() const { return _follow_playhead; }
318 bool dragging_playhead () const { return _dragging_playhead; }
320 void toggle_waveform_visibility ();
321 void toggle_zero_line_visibility ();
322 void toggle_waveforms_while_recording ();
323 void toggle_measure_visibility ();
324 void toggle_logo_visibility ();
326 double physical_screen_width;
327 double physical_screen_height;
329 /* SMPTE timecode & video sync */
331 void smpte_fps_chosen (ARDOUR::SmpteFormat format);
332 void video_pullup_chosen (ARDOUR::Session::PullupFormat pullup);
333 void subframes_per_frame_chosen (uint32_t);
335 void update_smpte_mode();
336 void update_video_pullup();
337 void update_subframes_per_frame ();
341 void toggle_region_fades ();
342 void toggle_region_fades_visible ();
343 void toggle_selected_region_fades (int dir);
344 void update_region_fade_visibility ();
346 void toggle_auto_xfade ();
347 void toggle_xfades_active ();
348 void toggle_xfade_visibility ();
349 bool xfade_visibility() const { return _xfade_visibility; }
350 void update_xfade_visibility ();
351 void update_crossfade_model ();
352 void set_crossfade_model (ARDOUR::CrossfadeModel);
355 void set_layer_model (ARDOUR::LayerModel);
356 void update_layering_model ();
358 void toggle_link_region_and_track_selection ();
360 /* redirect shared ops menu. caller must free returned menu */
362 Gtk::Menu* redirect_menu ();
364 /* floating windows/transient */
366 void ensure_float (Gtk::Window&);
370 void scroll_tracks_down_line ();
371 void scroll_tracks_up_line ();
373 void move_selected_tracks (bool up);
375 bool new_regionviews_display_gain () { return _new_regionviews_show_envelope; }
376 void prepare_for_cleanup ();
377 void finish_cleanup ();
379 void maximise_editing_space();
380 void restore_editing_space();
382 void reset_x_origin (nframes64_t);
383 void reset_zoom (double);
384 void reposition_and_zoom (nframes64_t, double);
386 nframes64_t get_preferred_edit_position (bool ignore_playhead = false);
388 bool update_mouse_speed ();
389 bool decelerate_mouse_speed ();
391 void toggle_meter_updating();
393 void show_rhythm_ferret();
395 void goto_visual_state (uint32_t);
396 void save_visual_state (uint32_t);
398 void queue_draw_resize_line (int at);
399 void start_resize_line_ops ();
400 void end_resize_line_ops ();
403 void map_transport_state ();
404 void map_position_change (nframes64_t);
407 bool on_expose_event (GdkEventExpose*);
411 /// The session that we are editing, or 0
412 void color_handler ();
413 ARDOUR::Session *session;
416 // to keep track of the playhead position for control_scroll
417 boost::optional<nframes64_t> _control_scroll_target;
419 PlaylistSelector* _playlist_selector;
421 typedef std::pair<TimeAxisView*,XMLNode*> TAVState;
425 double frames_per_unit;
426 nframes64_t leftmost_frame;
427 Editing::ZoomFocus zoom_focus;
428 bool zoomed_to_region;
429 std::list<TAVState> track_states;
432 std::list<VisualState*> undo_visual_stack;
433 std::list<VisualState*> redo_visual_stack;
434 VisualState* current_visual_state (bool with_tracks = true);
435 void undo_visual_state ();
436 void redo_visual_state ();
437 void use_visual_state (VisualState&);
439 void swap_visual_state ();
441 std::vector<VisualState*> visual_states;
442 sigc::connection visual_state_op_connection;
443 void start_visual_state_op (uint32_t n);
444 void cancel_visual_state_op (uint32_t n);
445 bool end_visual_state_op (uint32_t n);
447 nframes64_t leftmost_frame;
448 double frames_per_unit;
449 Editing::ZoomFocus zoom_focus;
451 void set_frames_per_unit (double);
454 Editing::MouseMode mouse_mode;
455 Editing::MidiEditMode midi_edit_mode;
457 int post_maximal_editor_width;
458 int post_maximal_pane_position;
459 int pre_maximal_pane_position;
460 int pre_maximal_editor_width;
461 void pane_allocation_handler (Gtk::Allocation&, Gtk::Paned*);
463 Gtk::Notebook the_notebook;
464 Gtk::HPaned edit_pane;
466 Gtk::EventBox meter_base;
468 Gtk::EventBox marker_base;
469 Gtk::HBox marker_box;
470 Gtk::VBox scrollers_rulers_markers_box;
472 void location_changed (ARDOUR::Location *);
473 void location_flags_changed (ARDOUR::Location *, void *);
474 void refresh_location_display ();
475 void refresh_location_display_s (ARDOUR::Change);
476 void refresh_location_display_internal (ARDOUR::Locations::LocationList&);
477 void add_new_location (ARDOUR::Location *);
478 void location_gone (ARDOUR::Location *);
479 void remove_marker (ArdourCanvas::Item&, GdkEvent*);
480 gint really_remove_marker (ARDOUR::Location* loc);
481 void goto_nth_marker (int nth);
483 uint32_t location_marker_color;
484 uint32_t location_range_color;
485 uint32_t location_loop_color;
486 uint32_t location_punch_color;
487 uint32_t location_cd_marker_color;
489 struct LocationMarkers {
494 LocationMarkers () : start(0), end(0), valid (true) {}
500 void set_name (const string&);
501 void set_position (nframes64_t start, nframes64_t end = 0);
502 void set_color_rgba (uint32_t);
505 LocationMarkers *find_location_markers (ARDOUR::Location *) const;
506 ARDOUR::Location* find_location_from_marker (Marker *, bool& is_start) const;
507 Marker* entered_marker;
509 typedef std::map<ARDOUR::Location*,LocationMarkers *> LocationMarkerMap;
510 LocationMarkerMap location_markers;
512 void hide_marker (ArdourCanvas::Item*, GdkEvent*);
513 void clear_marker_display ();
514 void mouse_add_new_marker (nframes64_t where, bool is_cd=false, bool is_xrun=false);
515 bool choose_new_marker_name(string &name);
516 void update_cd_marker_display ();
517 void ensure_cd_marker_updated (LocationMarkers * lam, ARDOUR::Location * location);
519 TimeAxisView* clicked_axisview;
520 RouteTimeAxisView* clicked_routeview;
521 /** The last RegionView that was clicked on, or 0 if the last click was not
522 * on a RegionView. This is set up by the canvas event handlers in
523 * editor_canvas_events.cc
525 RegionView* clicked_regionview;
526 RegionSelection latest_regionviews;
527 uint32_t clicked_selection;
528 CrossfadeView* clicked_crossfadeview;
529 ControlPoint* clicked_control_point;
531 void sort_track_selection (TrackSelection* sel = 0);
533 void get_relevant_tracks (std::set<RouteTimeAxisView*>& relevant_tracks);
534 void get_equivalent_regions (RegionView* rv, std::vector<RegionView*>&) const;
535 void mapover_tracks (sigc::slot<void,RouteTimeAxisView&,uint32_t> sl, TimeAxisView*) const;
537 /* functions to be passed to mapover_tracks(), possibly with sigc::bind()-supplied arguments */
539 void mapped_get_equivalent_regions (RouteTimeAxisView&, uint32_t, RegionView*, vector<RegionView*>*) const;
540 void mapped_use_new_playlist (RouteTimeAxisView&, uint32_t, vector<boost::shared_ptr<ARDOUR::Playlist> > const &);
541 void mapped_use_copy_playlist (RouteTimeAxisView&, uint32_t, vector<boost::shared_ptr<ARDOUR::Playlist> > const &);
542 void mapped_clear_playlist (RouteTimeAxisView&, uint32_t);
546 void button_selection (ArdourCanvas::Item* item, GdkEvent* event, ItemType item_type);
547 bool button_release_can_deselect;
549 void catch_vanishing_regionview (RegionView *);
551 void set_selected_track (TimeAxisView&, Selection::Operation op = Selection::Set, bool no_remove=false);
552 void select_all_tracks ();
554 int get_regionview_count_from_region_list (boost::shared_ptr<ARDOUR::Region> region);
556 bool set_selected_control_point_from_click (Selection::Operation op = Selection::Set, bool no_remove=false);
557 void set_selected_track_from_click (bool press, Selection::Operation op = Selection::Set, bool no_remove=false);
558 void set_selected_track_as_side_effect (bool force = false);
559 bool set_selected_regionview_from_click (bool press, Selection::Operation op = Selection::Set, bool no_track_remove=false);
561 void set_selected_regionview_from_region_list (boost::shared_ptr<ARDOUR::Region> region, Selection::Operation op = Selection::Set);
562 bool set_selected_regionview_from_map_event (GdkEventAny*, StreamView*, boost::weak_ptr<ARDOUR::Region>);
563 void collect_new_region_view (RegionView *);
564 void collect_and_select_new_region_view (RegionView *);
566 Gtk::Menu track_context_menu;
567 Gtk::Menu track_region_context_menu;
568 Gtk::Menu track_selection_context_menu;
569 Gtk::Menu track_crossfade_context_menu;
571 Gtk::MenuItem* region_edit_menu_split_item;
572 Gtk::MenuItem* region_edit_menu_split_multichannel_item;
573 Gtk::Menu * track_region_edit_playlist_menu;
574 Gtk::Menu * track_edit_playlist_submenu;
575 Gtk::Menu * track_selection_edit_playlist_submenu;
577 void popup_track_context_menu (int, int, ItemType, bool, nframes64_t);
578 Gtk::Menu* build_track_context_menu (nframes64_t);
579 Gtk::Menu* build_track_bus_context_menu (nframes64_t);
580 Gtk::Menu* build_track_region_context_menu (nframes64_t frame);
581 Gtk::Menu* build_track_crossfade_context_menu (nframes64_t);
582 Gtk::Menu* build_track_selection_context_menu (nframes64_t);
583 void add_dstream_context_items (Gtk::Menu_Helpers::MenuList&);
584 void add_bus_context_items (Gtk::Menu_Helpers::MenuList&);
585 void add_region_context_items (StreamView*, boost::shared_ptr<ARDOUR::Region>, Gtk::Menu_Helpers::MenuList&);
586 void add_crossfade_context_items (AudioStreamView*, boost::shared_ptr<ARDOUR::Crossfade>, Gtk::Menu_Helpers::MenuList&, bool many);
587 void add_selection_context_items (Gtk::Menu_Helpers::MenuList&);
589 void add_item_with_sensitivity (Gtk::Menu_Helpers::MenuList&, Gtk::Menu_Helpers::MenuElem, bool) const;
591 void handle_new_route (ARDOUR::Session::RouteList&);
592 void remove_route (TimeAxisView *);
595 Gtk::HBox global_hpacker;
596 Gtk::VBox global_vpacker;
599 bool need_resize_line;
601 int old_resize_line_y;
603 Gdk::Cursor* current_canvas_cursor;
604 void set_canvas_cursor ();
605 Gdk::Cursor* which_grabber_cursor ();
607 ArdourCanvas::Canvas* track_canvas;
609 ArdourCanvas::Text* first_action_message;
610 ArdourCanvas::Text* verbose_canvas_cursor;
611 bool verbose_cursor_visible;
613 void parameter_changed (const char *);
615 bool track_canvas_motion (GdkEvent*);
617 void set_verbose_canvas_cursor (const string &, double x, double y);
618 void set_verbose_canvas_cursor_text (const string &);
619 void show_verbose_canvas_cursor();
620 void hide_verbose_canvas_cursor();
622 bool verbose_cursor_on; // so far unused
624 Gtk::EventBox time_canvas_event_box;
625 Gtk::EventBox track_canvas_event_box;
626 Gtk::EventBox time_button_event_box;
627 Gtk::EventBox ruler_label_event_box;
629 ArdourCanvas::Group *minsec_group;
630 ArdourCanvas::Pixbuf *logo_item;
631 ArdourCanvas::Group *bbt_group;
632 ArdourCanvas::Group *smpte_group;
633 ArdourCanvas::Group *frame_group;
634 ArdourCanvas::Group *tempo_group;
635 ArdourCanvas::Group *meter_group;
636 ArdourCanvas::Group *marker_group;
637 ArdourCanvas::Group *range_marker_group;
638 ArdourCanvas::Group *transport_marker_group;
639 ArdourCanvas::Group* cd_marker_group;
641 ArdourCanvas::Group* timebar_group;
643 /* These bars never need to be scrolled */
644 ArdourCanvas::Group* meter_bar_group;
645 ArdourCanvas::Group* tempo_bar_group;
646 ArdourCanvas::Group* marker_bar_group;
647 ArdourCanvas::Group* range_marker_bar_group;
648 ArdourCanvas::Group* transport_marker_bar_group;
649 ArdourCanvas::Group* cd_marker_bar_group;
651 /** The group containing all items that require horizontal scrolling. */
652 ArdourCanvas::Group* _master_group;
654 /* The group containing all trackviews. Only scrolled vertically. */
655 ArdourCanvas::Group* _trackview_group;
657 /* The group used for region motion. Sits on top of _trackview_group */
658 ArdourCanvas::Group* _region_motion_group;
661 ruler_metric_smpte = 0,
662 ruler_metric_bbt = 1,
663 ruler_metric_frames = 2,
664 ruler_metric_minsec = 3,
666 ruler_time_tempo = 4,
667 ruler_time_meter = 5,
668 ruler_time_marker = 6,
669 ruler_time_range_marker = 7,
670 ruler_time_transport_marker = 8,
671 ruler_time_cd_marker = 9,
674 static GtkCustomMetric ruler_metrics[4];
675 Glib::RefPtr<Gtk::ToggleAction> ruler_timecode_action;
676 Glib::RefPtr<Gtk::ToggleAction> ruler_bbt_action;
677 Glib::RefPtr<Gtk::ToggleAction> ruler_samples_action;
678 Glib::RefPtr<Gtk::ToggleAction> ruler_minsec_action;
679 Glib::RefPtr<Gtk::ToggleAction> ruler_tempo_action;
680 Glib::RefPtr<Gtk::ToggleAction> ruler_meter_action;
681 Glib::RefPtr<Gtk::ToggleAction> ruler_marker_action;
682 Glib::RefPtr<Gtk::ToggleAction> ruler_range_action;
683 Glib::RefPtr<Gtk::ToggleAction> ruler_loop_punch_action;
684 Glib::RefPtr<Gtk::ToggleAction> ruler_cd_marker_action;
685 bool no_ruler_shown_update;
687 gint ruler_button_press (GdkEventButton*);
688 gint ruler_button_release (GdkEventButton*);
689 gint ruler_mouse_motion (GdkEventMotion*);
690 bool ruler_scroll (GdkEventScroll* event);
692 gint ruler_pressed_button;
693 Gtk::Widget * ruler_grabbed_widget;
695 void initialize_rulers ();
696 void update_just_smpte ();
697 void compute_fixed_ruler_scale (); //calculates the RulerScale of the fixed rulers
698 void update_fixed_rulers ();
699 void update_tempo_based_rulers ();
700 void popup_ruler_menu (nframes64_t where = 0, ItemType type = RegionItem);
701 void update_ruler_visibility ();
702 void set_ruler_visible (RulerType, bool);
703 void toggle_ruler_visibility (RulerType rt);
704 void ruler_toggled (int);
705 gint ruler_label_button_release (GdkEventButton*);
706 void store_ruler_visibility ();
707 void restore_ruler_visibility ();
709 static gint _metric_get_smpte (GtkCustomRulerMark **, gdouble, gdouble, gint);
710 static gint _metric_get_bbt (GtkCustomRulerMark **, gdouble, gdouble, gint);
711 static gint _metric_get_frames (GtkCustomRulerMark **, gdouble, gdouble, gint);
712 static gint _metric_get_minsec (GtkCustomRulerMark **, gdouble, gdouble, gint);
714 enum MinsecRulerScale {
721 MinsecRulerScale minsec_ruler_scale;
723 nframes_t minsec_mark_interval;
724 gint minsec_mark_modulo;
726 void set_minsec_ruler_scale (gdouble lower, gdouble upper);
728 enum SMPTERulerScale {
736 SMPTERulerScale smpte_ruler_scale;
738 nframes_t smpte_mark_interval;
739 gint smpte_mark_modulo;
741 void set_smpte_ruler_scale (gdouble lower, gdouble upper);
751 bbt_show_ticks_detail,
752 bbt_show_ticks_super_detail
755 BBTRulerScale bbt_ruler_scale;
759 uint32_t bbt_bar_helper_on;
760 uint32_t bbt_accent_modulo;
761 void compute_bbt_ruler_scale (nframes64_t lower, nframes64_t upper);
763 gint metric_get_smpte (GtkCustomRulerMark **, gdouble, gdouble, gint);
764 gint metric_get_bbt (GtkCustomRulerMark **, gdouble, gdouble, gint);
765 gint metric_get_frames (GtkCustomRulerMark **, gdouble, gdouble, gint);
766 gint metric_get_minsec (GtkCustomRulerMark **, gdouble, gdouble, gint);
768 Gtk::Widget *_ruler_separator;
769 GtkWidget *_smpte_ruler;
770 GtkWidget *_bbt_ruler;
771 GtkWidget *_frames_ruler;
772 GtkWidget *_minsec_ruler;
773 Gtk::Widget *smpte_ruler;
774 Gtk::Widget *bbt_ruler;
775 Gtk::Widget *frames_ruler;
776 Gtk::Widget *minsec_ruler;
777 static Editor *ruler_editor;
779 static const double timebar_height;
780 guint32 visible_timebars;
781 gdouble canvas_timebars_vsize;
782 Gtk::Menu *editor_ruler_menu;
784 ArdourCanvas::SimpleRect* tempo_bar;
785 ArdourCanvas::SimpleRect* meter_bar;
786 ArdourCanvas::SimpleRect* marker_bar;
787 ArdourCanvas::SimpleRect* range_marker_bar;
788 ArdourCanvas::SimpleRect* transport_marker_bar;
789 ArdourCanvas::SimpleRect* cd_marker_bar;
791 Gtk::Label minsec_label;
792 Gtk::Label bbt_label;
793 Gtk::Label smpte_label;
794 Gtk::Label frame_label;
795 Gtk::Label tempo_label;
796 Gtk::Label meter_label;
797 Gtk::Label mark_label;
798 Gtk::Label range_mark_label;
799 Gtk::Label transport_mark_label;
800 Gtk::Label cd_mark_label;
803 Gtk::VBox time_button_vbox;
804 Gtk::HBox time_button_hbox;
808 ArdourCanvas::Points points;
809 ArdourCanvas::Line canvas_item;
810 nframes64_t current_frame;
813 Cursor (Editor&, bool (Editor::*)(GdkEvent*,ArdourCanvas::Item*));
816 void set_position (nframes64_t);
817 void set_length (double units);
818 void set_y_axis (double position);
821 friend struct Cursor; /* it needs access to several private
825 Cursor* playhead_cursor;
826 ArdourCanvas::Group* cursor_group;
828 void cursor_to_region_boundary (Cursor*, int32_t dir);
829 void cursor_to_next_region_boundary (Cursor*);
830 void cursor_to_previous_region_boundary (Cursor*);
831 void cursor_to_next_region_point (Cursor*, ARDOUR::RegionPoint);
832 void cursor_to_previous_region_point (Cursor*, ARDOUR::RegionPoint);
833 void cursor_to_region_point (Cursor*, ARDOUR::RegionPoint, int32_t dir);
834 void cursor_to_selection_start (Cursor *);
835 void cursor_to_selection_end (Cursor *);
837 void selected_marker_to_region_boundary (int32_t dir);
838 void selected_marker_to_next_region_boundary ();
839 void selected_marker_to_previous_region_boundary ();
840 void selected_marker_to_next_region_point (ARDOUR::RegionPoint);
841 void selected_marker_to_previous_region_point (ARDOUR::RegionPoint);
842 void selected_marker_to_region_point (ARDOUR::RegionPoint, int32_t dir);
843 void selected_marker_to_selection_start ();
844 void selected_marker_to_selection_end ();
846 void select_all_selectables_using_cursor (Cursor *, bool);
847 void select_all_selectables_using_edit (bool);
848 void select_all_selectables_between (bool within);
849 void select_range_between ();
851 boost::shared_ptr<ARDOUR::Region> find_next_region (nframes64_t, ARDOUR::RegionPoint, int32_t dir, TrackViewList&, TimeAxisView ** = 0);
852 nframes64_t find_next_region_boundary (nframes64_t, int32_t dir, const TrackViewList&);
854 vector<nframes64_t> region_boundary_cache;
855 void build_region_boundary_cache ();
858 Gtk::HBox bottom_hbox;
860 Gtk::Table edit_packer;
861 Gtk::VScrollbar edit_vscrollbar;
863 Gtk::Adjustment vertical_adjustment;
864 Gtk::Adjustment horizontal_adjustment;
866 Gtk::Layout controls_layout;
867 bool control_layout_scroll (GdkEventScroll* ev);
868 void controls_layout_size_request (Gtk::Requisition*);
869 sigc::connection controls_layout_size_request_connection;
871 Gtk::HScrollbar edit_hscrollbar;
872 bool _dragging_hscrollbar;
874 void reset_hscrollbar_stepping ();
876 bool hscrollbar_button_press (GdkEventButton*);
877 bool hscrollbar_button_release (GdkEventButton*);
878 void hscrollbar_allocate (Gtk::Allocation &alloc);
881 double canvas_height;
882 double full_canvas_height;
884 bool track_canvas_map_handler (GdkEventAny*);
886 gint edit_controls_button_release (GdkEventButton*);
887 Gtk::Menu *edit_controls_left_menu;
888 Gtk::Menu *edit_controls_right_menu;
890 Gtk::VBox ruler_label_vbox;
891 Gtk::VBox track_canvas_vbox;
892 Gtk::VBox time_canvas_vbox;
893 Gtk::VBox edit_controls_vbox;
894 Gtk::HBox edit_controls_hbox;
896 void control_scroll (float);
897 void access_action (std::string,std::string);
898 bool deferred_control_scroll (nframes64_t);
899 sigc::connection control_scroll_connection;
901 gdouble get_trackview_group_vertical_offset () const { return vertical_adjustment.get_value () - canvas_timebars_vsize;}
902 ArdourCanvas::Group* get_trackview_group () const { return _trackview_group; }
903 double last_trackview_group_vertical_offset;
904 void tie_vertical_scrolling ();
905 void scroll_canvas_horizontally ();
906 void scroll_canvas_vertically ();
907 void canvas_horizontally_scrolled ();
908 void canvas_scroll_to (nframes64_t);
910 struct VisualChange {
917 nframes64_t time_origin;
918 double frames_per_unit;
922 VisualChange() : pending ((VisualChange::Type) 0), time_origin (0), frames_per_unit (0), idle_handler_id (-1) {}
926 VisualChange pending_visual_change;
928 static int _idle_visual_changer (void *arg);
929 int idle_visual_changer ();
931 void queue_visual_change (nframes64_t);
932 void queue_visual_change (double);
934 void end_location_changed (ARDOUR::Location*);
936 struct RegionListDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
937 RegionListDisplayModelColumns() {
954 Gtk::TreeModelColumn<Glib::ustring> name;
955 Gtk::TreeModelColumn<boost::shared_ptr<ARDOUR::Region> > region;
956 Gtk::TreeModelColumn<Gdk::Color> color_;
957 Gtk::TreeModelColumn<Glib::ustring> start;
958 Gtk::TreeModelColumn<Glib::ustring> end;
959 Gtk::TreeModelColumn<Glib::ustring> length;
960 Gtk::TreeModelColumn<Glib::ustring> sync;
961 Gtk::TreeModelColumn<Glib::ustring> fadein;
962 Gtk::TreeModelColumn<Glib::ustring> fadeout;
963 Gtk::TreeModelColumn<bool> locked;
964 Gtk::TreeModelColumn<bool> glued;
965 Gtk::TreeModelColumn<bool> muted;
966 Gtk::TreeModelColumn<bool> opaque;
967 Gtk::TreeModelColumn<Glib::ustring> used;
968 Gtk::TreeModelColumn<Glib::ustring> path;
971 RegionListDisplayModelColumns region_list_columns;
972 Gtkmm2ext::DnDTreeView<boost::shared_ptr<ARDOUR::Region> > region_list_display;
974 Glib::RefPtr<Gtk::TreeStore> region_list_model;
975 Glib::RefPtr<Gtk::ToggleAction> toggle_full_region_list_action;
976 Glib::RefPtr<Gtk::ToggleAction> toggle_show_auto_regions_action;
978 void region_list_region_changed (ARDOUR::Change, boost::weak_ptr<ARDOUR::Region>);
979 void region_list_selection_changed ();
980 bool region_list_selection_filter (const Glib::RefPtr<Gtk::TreeModel>& model, const Gtk::TreeModel::Path& path, bool yn);
981 void region_name_edit (const Glib::ustring&, const Glib::ustring&);
982 void get_regions_corresponding_to (boost::shared_ptr<ARDOUR::Region> region, std::vector<RegionView*>& regions);
984 Gtk::Menu *region_list_menu;
985 Gtk::ScrolledWindow region_list_scroller;
986 Gtk::Frame region_list_frame;
988 bool region_list_display_key_press (GdkEventKey *);
989 bool region_list_display_key_release (GdkEventKey *);
990 bool region_list_display_button_press (GdkEventButton *);
991 bool region_list_display_button_release (GdkEventButton *);
992 void region_list_clear ();
993 void region_list_selection_mapover (sigc::slot<void,boost::shared_ptr<ARDOUR::Region> >);
994 void build_region_list_menu ();
995 void show_region_list_display_context_menu (int button, int time);
997 bool show_automatic_regions_in_region_list;
998 Editing::RegionListSortType region_list_sort_type;
1000 void reset_region_list_sort_direction (bool);
1001 void reset_region_list_sort_type (Editing::RegionListSortType);
1003 void toggle_full_region_list ();
1004 void toggle_show_auto_regions ();
1006 int region_list_sorter (Gtk::TreeModel::iterator, Gtk::TreeModel::iterator);
1010 Gtk::ScrolledWindow snapshot_display_scroller;
1011 struct SnapshotDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
1012 SnapshotDisplayModelColumns() {
1016 Gtk::TreeModelColumn<Glib::ustring> visible_name;
1017 Gtk::TreeModelColumn<Glib::ustring> real_name;
1020 SnapshotDisplayModelColumns snapshot_display_columns;
1021 Glib::RefPtr<Gtk::ListStore> snapshot_display_model;
1022 Gtk::TreeView snapshot_display;
1023 Gtk::Menu snapshot_context_menu;
1025 bool snapshot_display_button_press (GdkEventButton*);
1026 void snapshot_display_selection_changed ();
1027 void redisplay_snapshots();
1028 void popup_snapshot_context_menu (int, int32_t, Glib::ustring);
1030 /* named selections */
1032 struct NamedSelectionDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
1033 NamedSelectionDisplayModelColumns() {
1037 Gtk::TreeModelColumn<Glib::ustring> text;
1038 Gtk::TreeModelColumn<ARDOUR::NamedSelection*> selection;
1041 NamedSelectionDisplayModelColumns named_selection_columns;
1042 Glib::RefPtr<Gtk::TreeStore> named_selection_model;
1044 Gtkmm2ext::DnDTreeView<ARDOUR::NamedSelection*> named_selection_display;
1045 Gtk::ScrolledWindow named_selection_scroller;
1047 void create_named_selection ();
1048 void paste_named_selection (float times);
1049 void remove_selected_named_selections ();
1050 void remove_snapshot (Glib::ustring);
1051 void rename_snapshot (Glib::ustring);
1053 void handle_new_named_selection ();
1054 void add_named_selection_to_named_selection_display (ARDOUR::NamedSelection&);
1055 void redisplay_named_selections ();
1057 bool named_selection_display_button_release (GdkEventButton *ev);
1058 bool named_selection_display_key_release (GdkEventKey *ev);
1059 void named_selection_display_selection_changed ();
1062 TrackViewList track_views;
1063 TimeAxisView *trackview_by_y_position (double ypos);
1065 static Gdk::Cursor* cross_hair_cursor;
1066 static Gdk::Cursor* trimmer_cursor;
1067 static Gdk::Cursor* selector_cursor;
1068 static Gdk::Cursor* grabber_cursor;
1069 static Gdk::Cursor* grabber_edit_point_cursor;
1070 static Gdk::Cursor* zoom_cursor;
1071 static Gdk::Cursor* time_fx_cursor;
1072 static Gdk::Cursor* fader_cursor;
1073 static Gdk::Cursor* speaker_cursor;
1074 static Gdk::Cursor* midi_pencil_cursor;
1075 static Gdk::Cursor* midi_select_cursor;
1076 static Gdk::Cursor* midi_resize_cursor;
1077 static Gdk::Cursor* midi_erase_cursor;
1078 static Gdk::Cursor* wait_cursor;
1079 static Gdk::Cursor* timebar_cursor;
1080 static Gdk::Cursor* transparent_cursor;
1082 static void build_cursors ();
1084 sigc::connection scroll_connection;
1085 nframes64_t last_update_frame;
1086 void center_screen (nframes64_t);
1087 void center_screen_internal (nframes64_t, float);
1089 void update_current_screen ();
1091 void session_going_away ();
1093 nframes64_t cut_buffer_start;
1094 nframes64_t cut_buffer_length;
1096 bool typed_event (ArdourCanvas::Item*, GdkEvent*, ItemType);
1097 bool button_press_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1098 bool button_release_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1099 bool motion_handler (ArdourCanvas::Item*, GdkEvent*, ItemType, bool from_autoscroll = false);
1100 bool enter_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1101 bool leave_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1103 /* KEYMAP HANDLING */
1105 void register_actions ();
1107 int ensure_cursor (nframes64_t* pos);
1109 void handle_new_region (boost::weak_ptr<ARDOUR::Region>);
1110 void handle_new_regions (vector<boost::weak_ptr<ARDOUR::Region> >& );
1111 void handle_region_removed (boost::weak_ptr<ARDOUR::Region>);
1112 void add_region_to_region_display (boost::shared_ptr<ARDOUR::Region>);
1113 void add_regions_to_region_display (std::vector<boost::weak_ptr<ARDOUR::Region> > & );
1114 void region_hidden (boost::shared_ptr<ARDOUR::Region>);
1115 void redisplay_regions ();
1116 void populate_row (boost::shared_ptr<ARDOUR::Region>, Gtk::TreeModel::Row const &);
1117 void update_region_row (boost::shared_ptr<ARDOUR::Region>);
1118 bool update_region_subrows (boost::shared_ptr<ARDOUR::Region>, Gtk::TreeModel::Row const &, int);
1119 void update_all_region_rows ();
1120 void update_all_region_subrows (Gtk::TreeModel::Row const &, int);
1121 bool no_region_list_redisplay;
1122 void insert_into_tmp_regionlist(boost::shared_ptr<ARDOUR::Region>);
1124 list<boost::shared_ptr<ARDOUR::Region> > tmp_region_list;
1126 void cut_copy (Editing::CutCopyOp);
1127 bool can_cut_copy () const;
1128 void cut_copy_points (Editing::CutCopyOp);
1129 void cut_copy_regions (Editing::CutCopyOp, RegionSelection&);
1130 void cut_copy_ranges (Editing::CutCopyOp);
1132 void mouse_paste ();
1133 void paste_internal (nframes64_t position, float times);
1135 /* EDITING OPERATIONS */
1137 void reset_point_selection ();
1138 void toggle_region_mute ();
1139 void toggle_region_lock ();
1140 void toggle_region_opaque ();
1141 void set_region_lock_style (ARDOUR::Region::PositionLockStyle);
1142 void raise_region ();
1143 void raise_region_to_top ();
1144 void lower_region ();
1145 void lower_region_to_bottom ();
1146 void split_region ();
1147 void split_region_at (nframes64_t);
1148 void split_regions_at (nframes64_t, RegionSelection&);
1149 void split_region_at_transients ();
1150 void split_region_at_points (boost::shared_ptr<ARDOUR::Region>, ARDOUR::AnalysisFeatureList&, bool can_ferret);
1151 void crop_region_to_selection ();
1152 void crop_region_to (nframes64_t start, nframes64_t end);
1153 void set_sync_point (nframes64_t, const RegionSelection&);
1154 void set_region_sync_from_edit_point ();
1155 void remove_region_sync();
1156 void align_selection (ARDOUR::RegionPoint, nframes64_t position, const RegionSelection&);
1157 void align_selection_relative (ARDOUR::RegionPoint point, nframes64_t position, const RegionSelection&);
1158 void align_region (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, nframes64_t position);
1159 void align_region_internal (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, nframes64_t position);
1160 void remove_selected_regions ();
1161 void remove_clicked_region ();
1162 void edit_region ();
1163 void rename_region ();
1164 void duplicate_some_regions (RegionSelection&, float times);
1165 void duplicate_selection (float times);
1166 void region_fill_selection ();
1168 void region_fill_track ();
1169 void audition_playlist_region_standalone (boost::shared_ptr<ARDOUR::Region>);
1170 void audition_playlist_region_via_route (boost::shared_ptr<ARDOUR::Region>, ARDOUR::Route&);
1171 void split_multichannel_region();
1172 void reverse_region ();
1173 void normalize_region ();
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 pos, nframes64_t distance, Editing::InsertTimeOption opt, bool ignore_music_glue, bool markers_too);
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 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(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 void _do_import (vector<Glib::ustring> paths, Editing::ImportDisposition, Editing::ImportMode mode, ARDOUR::SrcQuality, nframes64_t&);
1252 void do_import (vector<Glib::ustring> paths, Editing::ImportDisposition, Editing::ImportMode mode, ARDOUR::SrcQuality, nframes64_t&);
1253 bool idle_do_import (vector<Glib::ustring> paths, Editing::ImportDisposition, Editing::ImportMode mode, ARDOUR::SrcQuality, nframes64_t&);
1255 void _do_embed (vector<Glib::ustring> paths, Editing::ImportDisposition, Editing::ImportMode mode, nframes64_t&);
1256 void do_embed (vector<Glib::ustring> paths, Editing::ImportDisposition, Editing::ImportMode mode, nframes64_t&);
1257 bool idle_do_embed (vector<Glib::ustring> paths, Editing::ImportDisposition, Editing::ImportMode mode, nframes64_t&);
1259 int import_sndfiles (vector<Glib::ustring> paths, Editing::ImportMode mode, ARDOUR::SrcQuality, nframes64_t& pos,
1260 int target_regions, int target_tracks, boost::shared_ptr<ARDOUR::Track>&, bool);
1261 int embed_sndfiles (vector<Glib::ustring> paths, bool multiple_files, bool& check_sample_rate, Editing::ImportMode mode,
1262 nframes64_t& pos, int target_regions, int target_tracks, boost::shared_ptr<ARDOUR::Track>&);
1264 int add_sources (vector<Glib::ustring> paths, ARDOUR::SourceList& sources, nframes64_t& pos, Editing::ImportMode,
1265 int target_regions, int target_tracks, boost::shared_ptr<ARDOUR::Track>&, bool add_channel_suffix);
1266 int finish_bringing_in_material (boost::shared_ptr<ARDOUR::Region> region, uint32_t, uint32_t, nframes64_t& pos, Editing::ImportMode mode,
1267 boost::shared_ptr<ARDOUR::Track>& existing_track);
1269 boost::shared_ptr<ARDOUR::AudioTrack> get_nth_selected_audio_track (int nth) const;
1270 boost::shared_ptr<ARDOUR::MidiTrack> get_nth_selected_midi_track (int nth) const;
1272 /* generic interthread progress window */
1274 ArdourDialog* interthread_progress_window;
1275 Gtk::Label interthread_progress_label;
1276 Gtk::VBox interthread_progress_vbox;
1277 Gtk::ProgressBar interthread_progress_bar;
1278 Gtk::Button interthread_cancel_button;
1279 Gtk::Label interthread_cancel_label;
1280 sigc::connection interthread_progress_connection;
1281 void interthread_cancel_clicked ();
1282 void build_interthread_progress_window ();
1283 ARDOUR::InterThreadInfo* current_interthread_info;
1285 AnalysisWindow* analysis_window;
1287 /* import specific info */
1289 ARDOUR::Session::import_status import_status;
1290 gint import_progress_timeout (void *);
1291 static void *_import_thread (void *);
1292 void* import_thread ();
1294 /* to support this ... */
1296 void import_audio (bool as_tracks);
1297 void do_import (vector<Glib::ustring> paths, bool split, bool as_tracks);
1299 void move_to_start ();
1300 void move_to_end ();
1302 void center_playhead ();
1303 void center_edit_point ();
1304 void edit_cursor_backward ();
1305 void edit_cursor_forward ();
1306 void playhead_forward_to_grid ();
1307 void playhead_backward_to_grid ();
1308 void playhead_backward ();
1309 void playhead_forward ();
1310 void scroll_playhead (bool forward);
1311 void scroll_backward (float pages=0.8f);
1312 void scroll_forward (float pages=0.8f);
1313 void scroll_tracks_down ();
1314 void scroll_tracks_up ();
1315 void delete_sample_forward ();
1316 void delete_sample_backward ();
1317 void delete_screen ();
1318 void search_backwards ();
1319 void search_forwards ();
1321 void clear_markers ();
1322 void clear_ranges ();
1323 void clear_locations ();
1324 void unhide_markers ();
1325 void unhide_ranges ();
1326 void jump_forward_to_mark ();
1327 void jump_backward_to_mark ();
1328 void cursor_align (bool playhead_to_edit);
1330 void remove_last_capture ();
1331 void select_all_selectables_using_time_selection ();
1332 void select_all_selectables_using_loop();
1333 void select_all_selectables_using_punch();
1334 void set_selection_from_range (ARDOUR::Location&);
1335 void set_selection_from_punch ();
1336 void set_selection_from_loop ();
1337 void set_selection_from_region ();
1339 void add_location_mark (nframes64_t where);
1340 void add_location_from_audio_region ();
1341 void add_location_from_selection ();
1342 void set_loop_from_selection (bool play);
1343 void set_punch_from_selection ();
1344 void set_punch_from_region ();
1346 void set_loop_from_edit_range (bool play);
1347 void set_loop_from_region (bool play);
1348 void set_punch_from_edit_range ();
1350 void set_loop_range (nframes64_t start, nframes64_t end, std::string cmd);
1351 void set_punch_range (nframes64_t start, nframes64_t end, std::string cmd);
1353 void add_location_from_playhead_cursor ();
1354 bool select_new_marker;
1356 void reverse_selection ();
1357 void edit_envelope ();
1359 void start_scrolling ();
1360 void stop_scrolling ();
1363 double last_scrub_x;
1364 int scrubbing_direction;
1365 int scrub_reversals;
1366 int scrub_reverse_distance;
1369 void keyboard_selection_begin ();
1370 void keyboard_selection_finish (bool add);
1371 bool have_pending_keyboard_selection;
1372 nframes64_t pending_keyboard_selection_start;
1374 boost::shared_ptr<ARDOUR::Region> select_region_for_operation (int dir, TimeAxisView **tv);
1375 void extend_selection_to_end_of_region (bool next);
1376 void extend_selection_to_start_of_region (bool previous);
1378 Editing::SnapType snap_type;
1379 Editing::SnapMode snap_mode;
1381 /// Snap threshold in pixels
1382 double snap_threshold;
1384 void handle_gui_changes (const string &, void *);
1386 void hide_all_tracks (bool with_select);
1389 LineDragInfo current_line_drag_info;
1391 void start_grab (GdkEvent*, Gdk::Cursor* cursor = 0);
1392 bool end_grab (ArdourCanvas::Item*, GdkEvent*);
1393 void swap_grab (ArdourCanvas::Item*, Gdk::Cursor* cursor, uint32_t time);
1395 void finalize_drag ();
1397 Gtk::Menu fade_context_menu;
1398 void popup_fade_context_menu (int, int, ArdourCanvas::Item*, ItemType);
1400 void start_fade_in_grab (ArdourCanvas::Item*, GdkEvent*);
1401 void start_fade_out_grab (ArdourCanvas::Item*, GdkEvent*);
1402 void fade_in_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1403 void fade_out_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1404 void fade_in_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1405 void fade_out_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1407 void set_fade_in_shape (ARDOUR::AudioRegion::FadeShape);
1408 void set_fade_out_shape (ARDOUR::AudioRegion::FadeShape);
1410 void set_fade_length (bool in);
1411 void toggle_fade_active (bool in);
1412 void set_fade_in_active (bool);
1413 void set_fade_out_active (bool);
1415 std::set<boost::shared_ptr<ARDOUR::Playlist> > motion_frozen_playlists;
1416 RegionSelection pre_drag_region_selection;
1417 void region_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1418 void region_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1419 void create_region_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1420 void create_region_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1421 bool check_region_drag_possible (RouteTimeAxisView**);
1422 void possibly_copy_regions_during_grab (GdkEvent*);
1423 void region_drag_splice_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1424 void region_drag_splice_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1426 bool _dragging_playhead;
1427 bool _dragging_edit_point;
1429 void cursor_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1430 void cursor_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1431 void marker_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1432 void marker_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1433 void control_point_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1434 void control_point_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1435 void line_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1436 void line_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1438 void tempo_marker_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1439 void tempo_marker_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1440 void meter_marker_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1441 void meter_marker_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1443 gint mouse_rename_region (ArdourCanvas::Item*, GdkEvent*);
1445 void start_region_grab (ArdourCanvas::Item*, GdkEvent*);
1446 void start_create_region_grab (ArdourCanvas::Item*, GdkEvent*);
1447 void start_region_copy_grab (ArdourCanvas::Item*, GdkEvent*);
1448 void start_region_brush_grab (ArdourCanvas::Item*, GdkEvent*);
1449 void start_selection_grab (ArdourCanvas::Item*, GdkEvent*);
1450 void start_cursor_grab (ArdourCanvas::Item*, GdkEvent*);
1451 void start_marker_grab (ArdourCanvas::Item*, GdkEvent*);
1452 void start_control_point_grab (ArdourCanvas::Item*, GdkEvent*);
1453 void start_line_grab_from_regionview (ArdourCanvas::Item*, GdkEvent*);
1454 void start_line_grab_from_line (ArdourCanvas::Item*, GdkEvent*);
1455 void start_line_grab (AutomationLine *, GdkEvent*);
1456 void start_tempo_marker_grab (ArdourCanvas::Item*, GdkEvent*);
1457 void start_tempo_marker_copy_grab (ArdourCanvas::Item*, GdkEvent*);
1458 void start_meter_marker_grab (ArdourCanvas::Item*, GdkEvent*);
1459 void start_meter_marker_copy_grab (ArdourCanvas::Item*, GdkEvent*);
1461 void region_view_item_click (AudioRegionView&, GdkEventButton*);
1463 void remove_gain_control_point (ArdourCanvas::Item*, GdkEvent*);
1464 void remove_control_point (ArdourCanvas::Item*, GdkEvent*);
1466 void mouse_brush_insert_region (RegionView*, nframes64_t pos);
1467 void brush (nframes64_t);
1469 void show_verbose_time_cursor (nframes64_t frame, double offset = 0, double xpos=-1, double ypos=-1);
1470 void show_verbose_duration_cursor (nframes64_t start, nframes64_t end, double offset = 0, double xpos=-1, double ypos=-1);
1471 double clamp_verbose_cursor_x (double);
1472 double clamp_verbose_cursor_y (double);
1474 /* Canvas event handlers */
1476 bool canvas_control_point_event (GdkEvent* event,ArdourCanvas::Item*, ControlPoint*);
1477 bool canvas_line_event (GdkEvent* event,ArdourCanvas::Item*, AutomationLine*);
1478 bool canvas_selection_rect_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1479 bool canvas_selection_start_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1480 bool canvas_selection_end_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1481 bool canvas_crossfade_view_event (GdkEvent* event,ArdourCanvas::Item*, CrossfadeView*);
1482 bool canvas_fade_in_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1483 bool canvas_fade_in_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1484 bool canvas_fade_out_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1485 bool canvas_fade_out_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1488 // These variables are used to detect a feedback loop and break it to avoid a gui hang
1490 ArdourCanvas::Item *last_item_entered;
1491 int last_item_entered_n;
1494 bool canvas_region_view_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1495 bool canvas_region_view_name_highlight_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1496 bool canvas_region_view_name_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1497 bool canvas_stream_view_event (GdkEvent* event,ArdourCanvas::Item*, RouteTimeAxisView*);
1498 bool canvas_marker_event (GdkEvent* event,ArdourCanvas::Item*, Marker*);
1499 bool canvas_zoom_rect_event (GdkEvent* event,ArdourCanvas::Item*);
1500 bool canvas_tempo_marker_event (GdkEvent* event,ArdourCanvas::Item*, TempoMarker*);
1501 bool canvas_meter_marker_event (GdkEvent* event,ArdourCanvas::Item*, MeterMarker*);
1502 bool canvas_automation_track_event(GdkEvent* event, ArdourCanvas::Item*, AutomationTimeAxisView*) ;
1504 bool canvas_tempo_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1505 bool canvas_meter_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1506 bool canvas_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1507 bool canvas_range_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1508 bool canvas_transport_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1509 bool canvas_cd_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1511 bool canvas_imageframe_item_view_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameView*);
1512 bool canvas_imageframe_view_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameTimeAxis*);
1513 bool canvas_imageframe_start_handle_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameView*);
1514 bool canvas_imageframe_end_handle_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameView*);
1515 bool canvas_marker_time_axis_view_event(GdkEvent* event, ArdourCanvas::Item*,MarkerTimeAxis*);
1516 bool canvas_markerview_item_view_event(GdkEvent* event, ArdourCanvas::Item*,MarkerView*);
1517 bool canvas_markerview_start_handle_event(GdkEvent* event, ArdourCanvas::Item*,MarkerView*);
1518 bool canvas_markerview_end_handle_event(GdkEvent* event, ArdourCanvas::Item*,MarkerView*);
1520 /* non-public event handlers */
1522 bool canvas_playhead_cursor_event (GdkEvent* event, ArdourCanvas::Item*);
1523 bool track_canvas_scroll (GdkEventScroll* event);
1525 bool track_canvas_scroll_event (GdkEventScroll* event);
1526 bool track_canvas_button_press_event (GdkEventButton* event);
1527 bool track_canvas_button_release_event (GdkEventButton* event);
1528 bool track_canvas_motion_notify_event (GdkEventMotion* event);
1530 Gtk::Allocation canvas_allocation;
1531 void track_canvas_allocate (Gtk::Allocation alloc);
1532 bool track_canvas_size_allocated ();
1534 void set_playhead_cursor ();
1536 void kbd_driver (sigc::slot<void,GdkEvent*>, bool use_track_canvas = true, bool use_time_canvas = true, bool can_select = true);
1537 void kbd_mute_unmute_region ();
1540 void kbd_do_brush (GdkEvent*);
1541 void kbd_do_audition (GdkEvent*);
1543 void handle_new_duration ();
1544 void initialize_canvas ();
1546 /* display control */
1548 bool _show_measures;
1549 /// true to show waveforms, otherwise false
1550 bool _show_waveforms;
1551 /// true if the editor should follow the playhead, otherwise false
1552 bool _follow_playhead;
1553 /// true if waveforms should be shown while recording audio tracks, otherwise false
1554 bool _show_waveforms_recording;
1556 ARDOUR::TempoMap::BBTPointList *current_bbt_points;
1558 TempoLines* tempo_lines;
1560 ArdourCanvas::Group* time_line_group;
1562 void hide_measures ();
1563 void draw_measures ();
1564 bool redraw_measures ();
1566 void new_tempo_section ();
1568 void mouse_add_new_tempo_event (nframes64_t where);
1569 void mouse_add_new_meter_event (nframes64_t where);
1571 void remove_tempo_marker (ArdourCanvas::Item*);
1572 void remove_meter_marker (ArdourCanvas::Item*);
1573 gint real_remove_tempo_marker (ARDOUR::TempoSection*);
1574 gint real_remove_meter_marker (ARDOUR::MeterSection*);
1576 void edit_tempo_section (ARDOUR::TempoSection*);
1577 void edit_meter_section (ARDOUR::MeterSection*);
1578 void edit_tempo_marker (ArdourCanvas::Item*);
1579 void edit_meter_marker (ArdourCanvas::Item*);
1581 void marker_menu_edit ();
1582 void marker_menu_remove ();
1583 void marker_menu_rename ();
1584 void marker_menu_lock (bool yn);
1585 void marker_menu_hide ();
1586 void marker_menu_loop_range ();
1587 void marker_menu_select_all_selectables_using_range ();
1588 void marker_menu_select_using_range ();
1589 void marker_menu_separate_regions_using_location ();
1590 void marker_menu_play_from ();
1591 void marker_menu_play_range ();
1592 void marker_menu_set_playhead ();
1593 void marker_menu_set_from_playhead ();
1594 void marker_menu_set_from_selection ();
1595 void marker_menu_range_to_next ();
1596 void new_transport_marker_menu_set_loop ();
1597 void new_transport_marker_menu_set_punch ();
1598 void update_loop_range_view (bool visibility=false);
1599 void update_punch_range_view (bool visibility=false);
1600 void new_transport_marker_menu_popdown ();
1601 void marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1602 void tm_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1603 void transport_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1604 void new_transport_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1605 void build_range_marker_menu (bool loop_or_punch);
1606 void build_marker_menu (bool start_or_end);
1607 void build_tm_marker_menu ();
1608 void build_new_transport_marker_menu ();
1610 Gtk::Menu* tm_marker_menu;
1611 Gtk::Menu* marker_menu;
1612 Gtk::Menu* start_end_marker_menu;
1613 Gtk::Menu* range_marker_menu;
1614 Gtk::Menu* transport_marker_menu;
1615 Gtk::Menu* new_transport_marker_menu;
1616 Gtk::Menu* cd_marker_menu;
1617 ArdourCanvas::Item* marker_menu_item;
1619 typedef list<Marker*> Marks;
1622 void remove_metric_marks ();
1623 void draw_metric_marks (const ARDOUR::Metrics& metrics);
1625 void compute_current_bbt_points (nframes_t left, nframes_t right);
1626 void tempo_map_changed (ARDOUR::Change);
1627 void redisplay_tempo (bool immediate_redraw);
1629 void snap_to (nframes64_t& first, int32_t direction = 0, bool for_mark = false);
1631 double snap_length_beats (nframes64_t start);
1633 uint32_t bbt_beat_subdivision;
1637 Gtk::ToggleButton editor_mixer_button;
1638 Gtk::ToggleButton editor_list_button;
1639 void editor_mixer_button_toggled ();
1640 void editor_list_button_toggled ();
1642 AudioClock edit_point_clock;
1643 AudioClock zoom_range_clock;
1644 Gtk::Button zoom_in_button;
1645 Gtk::Button zoom_out_button;
1646 Gtk::Button zoom_out_full_button;
1647 Gtk::Button zoom_onetoone_button;
1649 Gtk::VBox toolbar_clock_vbox;
1650 Gtk::VBox toolbar_selection_clock_vbox;
1651 Gtk::Table toolbar_selection_clock_table;
1652 Gtk::Label toolbar_selection_cursor_label;
1654 Gtk::HBox mouse_mode_button_box;
1655 Gtkmm2ext::TearOff* mouse_mode_tearoff;
1656 Gtk::ToggleButton mouse_select_button;
1657 Gtk::ToggleButton mouse_move_button;
1658 Gtk::ToggleButton mouse_gain_button;
1659 Gtk::ToggleButton mouse_zoom_button;
1660 Gtk::ToggleButton mouse_timefx_button;
1661 Gtk::ToggleButton mouse_audition_button;
1662 Gtk::ToggleButton mouse_note_button;
1663 GroupedButtons *mouse_mode_button_set;
1664 void mouse_mode_toggled (Editing::MouseMode m);
1665 bool ignore_mouse_mode_toggle;
1667 gint mouse_select_button_release (GdkEventButton*);
1669 Gtk::VBox automation_box;
1670 Gtk::Button automation_mode_button;
1671 Gtk::ToggleButton global_automation_button;
1673 Gtk::ComboBoxText edit_mode_selector;
1674 Gtk::VBox edit_mode_box;
1676 void set_edit_mode (ARDOUR::EditMode);
1677 void cycle_edit_mode ();
1678 void edit_mode_selection_done ();
1680 Gtk::ComboBoxText snap_type_selector;
1681 Gtk::ComboBoxText snap_mode_selector;
1684 std::vector<std::string> snap_type_strings;
1685 std::vector<std::string> snap_mode_strings;
1687 void snap_type_selection_done ();
1688 void snap_mode_selection_done ();
1689 void snap_mode_chosen (Editing::SnapMode);
1690 void snap_type_chosen (Editing::SnapType);
1692 Glib::RefPtr<Gtk::RadioAction> snap_type_action (Editing::SnapType);
1693 Glib::RefPtr<Gtk::RadioAction> snap_mode_action (Editing::SnapMode);
1695 Gtk::ComboBoxText zoom_focus_selector;
1696 Gtk::VBox zoom_focus_box;
1698 std::vector<std::string> zoom_focus_strings;
1700 void zoom_focus_selection_done ();
1701 void zoom_focus_chosen (Editing::ZoomFocus);
1703 Glib::RefPtr<Gtk::RadioAction> zoom_focus_action (Editing::ZoomFocus);
1707 void zoom_adjustment_changed();
1709 void edit_point_clock_changed();
1711 void setup_toolbar ();
1713 Gtkmm2ext::TearOff* tools_tearoff;
1714 Gtk::HBox toolbar_hbox;
1715 Gtk::EventBox toolbar_base;
1716 Gtk::Frame toolbar_frame;
1720 Gtk::HBox midi_tool_button_box;
1721 Gtk::ToggleButton midi_tool_pencil_button;
1722 Gtk::ToggleButton midi_tool_select_button;
1723 Gtk::ToggleButton midi_tool_resize_button;
1724 Gtk::ToggleButton midi_tool_erase_button;
1725 Gtk::ToggleButton midi_panic_button;
1726 GroupedButtons *midi_tool_button_set;
1727 void midi_edit_mode_toggled (Editing::MidiEditMode m);
1728 bool ignore_midi_edit_mode_toggle;
1730 Gtkmm2ext::TearOff* midi_tools_tearoff;
1731 Gtk::HBox midi_toolbar_hbox;
1732 Gtk::EventBox midi_toolbar_base;
1733 Gtk::Frame midi_toolbar_frame;
1735 void midi_panic_toggle ();
1736 void setup_midi_toolbar ();
1738 /* selection process */
1740 Selection* selection;
1741 Selection* cut_buffer;
1743 void time_selection_changed ();
1744 void track_selection_changed ();
1745 void region_selection_changed ();
1746 void sensitize_the_right_region_actions (bool have_selected_regions);
1747 void point_selection_changed ();
1748 void marker_selection_changed ();
1757 void start_selection_op (ArdourCanvas::Item* item, GdkEvent* event, SelectionOp);
1758 void drag_selection (ArdourCanvas::Item* item, GdkEvent* event);
1759 void end_selection_op (ArdourCanvas::Item* item, GdkEvent* event);
1760 void cancel_selection ();
1762 void region_selection_op (void (ARDOUR::Region::*pmf)(void));
1763 void region_selection_op (void (ARDOUR::Region::*pmf)(void*), void*);
1764 void region_selection_op (void (ARDOUR::Region::*pmf)(bool), bool);
1766 bool audio_region_selection_covers (nframes64_t where);
1768 /* transport range select process */
1769 enum RangeMarkerOp {
1771 CreateTransportMarker,
1775 void start_range_markerbar_op (ArdourCanvas::Item* item, GdkEvent* event, RangeMarkerOp);
1776 void drag_range_markerbar_op (ArdourCanvas::Item* item, GdkEvent* event);
1777 void end_range_markerbar_op (ArdourCanvas::Item* item, GdkEvent* event);
1779 ArdourCanvas::SimpleRect* cd_marker_bar_drag_rect;
1780 ArdourCanvas::SimpleRect* range_bar_drag_rect;
1781 ArdourCanvas::SimpleRect* transport_bar_drag_rect;
1782 ArdourCanvas::Line* marker_drag_line;
1783 ArdourCanvas::Points marker_drag_line_points;
1784 ArdourCanvas::SimpleRect* range_marker_drag_rect;
1786 void update_marker_drag_item (ARDOUR::Location *);
1788 ArdourCanvas::SimpleRect *transport_bar_range_rect;
1789 ArdourCanvas::SimpleRect *transport_bar_preroll_rect;
1790 ArdourCanvas::SimpleRect *transport_bar_postroll_rect;
1791 ArdourCanvas::SimpleRect *transport_loop_range_rect;
1792 ArdourCanvas::SimpleRect *transport_punch_range_rect;
1793 ArdourCanvas::SimpleLine *transport_punchin_line;
1794 ArdourCanvas::SimpleLine *transport_punchout_line;
1795 ArdourCanvas::SimpleRect *transport_preroll_rect;
1796 ArdourCanvas::SimpleRect *transport_postroll_rect;
1798 ARDOUR::Location* transport_loop_location();
1799 ARDOUR::Location* transport_punch_location();
1801 ARDOUR::Location *temp_location;
1803 /* object rubberband select process */
1805 void start_rubberband_select (ArdourCanvas::Item* item, GdkEvent* event);
1806 void drag_rubberband_select (ArdourCanvas::Item* item, GdkEvent* event);
1807 void end_rubberband_select (ArdourCanvas::Item* item, GdkEvent* event);
1809 bool select_all_within (nframes64_t start, nframes64_t end, gdouble topy, gdouble boty, const TrackViewList&, Selection::Operation op);
1811 ArdourCanvas::SimpleRect *rubberband_rect;
1813 /* mouse zoom process */
1815 void start_mouse_zoom (ArdourCanvas::Item* item, GdkEvent* event);
1816 void drag_mouse_zoom (ArdourCanvas::Item* item, GdkEvent* event);
1817 void end_mouse_zoom (ArdourCanvas::Item* item, GdkEvent* event);
1819 ArdourCanvas::SimpleRect *zoom_rect;
1820 void reposition_zoom_rect (nframes64_t start, nframes64_t end);
1822 /* diskstream/route display management */
1824 struct RouteDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
1825 RouteDisplayModelColumns() {
1828 add (temporary_visible);
1832 Gtk::TreeModelColumn<Glib::ustring> text;
1833 Gtk::TreeModelColumn<bool> visible;
1834 Gtk::TreeModelColumn<bool> temporary_visible;
1835 Gtk::TreeModelColumn<TimeAxisView*> tv;
1836 Gtk::TreeModelColumn<boost::shared_ptr<ARDOUR::Route> > route;
1839 RouteDisplayModelColumns route_display_columns;
1840 Glib::RefPtr<Gtk::ListStore> route_display_model;
1841 Glib::RefPtr<Gtk::TreeSelection> route_display_selection;
1843 Gtkmm2ext::DnDTreeView<boost::shared_ptr<ARDOUR::Route> > route_list_display;
1844 Gtk::ScrolledWindow route_list_scroller;
1845 Gtk::Menu* route_list_menu;
1847 void update_route_visibility ();
1849 void sync_order_keys (const char*);
1850 bool route_redisplay_does_not_sync_order_keys;
1851 bool route_redisplay_does_not_reset_order_keys;
1853 bool route_list_display_button_press (GdkEventButton*);
1854 void route_list_display_drag_data_received (const Glib::RefPtr<Gdk::DragContext>& context,
1857 const Gtk::SelectionData& data,
1861 bool route_list_selection_filter (const Glib::RefPtr<Gtk::TreeModel>& model, const Gtk::TreeModel::Path& path, bool yn);
1863 void route_list_change (const Gtk::TreeModel::Path&,const Gtk::TreeModel::iterator&);
1864 void route_list_delete (const Gtk::TreeModel::Path&);
1865 void track_list_reorder (const Gtk::TreeModel::Path& path, const Gtk::TreeModel::iterator& iter, int* new_order);
1867 void initial_route_list_display ();
1868 void redisplay_route_list();
1869 void route_list_reordered (const Gtk::TreeModel::Path& path, const Gtk::TreeModel::iterator& iter, int* what);
1870 bool ignore_route_list_reorder;
1871 bool no_route_list_redisplay;
1873 void build_route_list_menu ();
1874 void show_route_list_menu ();
1876 void show_all_routes ();
1877 void hide_all_routes ();
1878 void show_all_audiotracks ();
1879 void hide_all_audiotracks ();
1880 void show_all_audiobus ();
1881 void hide_all_audiobus ();
1883 void set_all_tracks_visibility (bool yn);
1884 void set_all_audio_visibility (int type, bool yn);
1886 /* edit group management */
1888 struct GroupListModelColumns : public Gtk::TreeModel::ColumnRecord {
1889 GroupListModelColumns () {
1895 Gtk::TreeModelColumn<bool> is_active;
1896 Gtk::TreeModelColumn<bool> is_visible;
1897 Gtk::TreeModelColumn<std::string> text;
1898 Gtk::TreeModelColumn<ARDOUR::RouteGroup*> routegroup;
1901 GroupListModelColumns group_columns;
1902 Glib::RefPtr<Gtk::ListStore> group_model;
1903 Glib::RefPtr<Gtk::TreeSelection> group_selection;
1905 Gtk::TreeView edit_group_display;
1906 Gtk::ScrolledWindow edit_group_display_scroller;
1907 Gtk::Menu* edit_group_list_menu;
1909 void build_edit_group_list_menu ();
1910 void activate_all_edit_groups ();
1911 void disable_all_edit_groups ();
1913 bool in_edit_group_row_change;
1914 void edit_group_row_change (const Gtk::TreeModel::Path&,const Gtk::TreeModel::iterator&);
1915 void edit_group_name_edit (const Glib::ustring&, const Glib::ustring&);
1916 void new_edit_group ();
1917 void edit_group_list_button_clicked ();
1918 gint edit_group_list_button_press_event (GdkEventButton* ev);
1919 void add_edit_group (ARDOUR::RouteGroup* group);
1920 void remove_selected_edit_group ();
1921 void edit_groups_changed ();
1922 void group_flags_changed (void*, ARDOUR::RouteGroup*);
1924 Gtk::VBox list_vpacker;
1928 bool autoscroll_active;
1929 int autoscroll_timeout_tag;
1932 int last_autoscroll_x;
1933 int last_autoscroll_y;
1934 uint32_t autoscroll_cnt;
1935 nframes64_t autoscroll_x_distance;
1936 double autoscroll_y_distance;
1938 static gint _autoscroll_canvas (void *);
1939 bool autoscroll_canvas ();
1940 void start_canvas_autoscroll (int x, int y);
1941 void stop_canvas_autoscroll ();
1942 void maybe_autoscroll (GdkEventMotion*);
1943 void maybe_autoscroll_horizontally (GdkEventMotion*);
1944 bool allow_vertical_scroll;
1953 void start_trim (ArdourCanvas::Item*, GdkEvent*);
1954 void point_trim (GdkEvent*);
1955 void trim_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1956 void single_contents_trim (RegionView&, nframes64_t, bool, bool, bool);
1957 void single_start_trim (RegionView&, nframes64_t, bool, bool);
1958 void single_end_trim (RegionView&, nframes64_t, bool, bool);
1960 void trim_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1961 void thaw_region_after_trim (RegionView& rv);
1963 void trim_region_front();
1964 void trim_region_back();
1965 void trim_region (bool front);
1967 void trim_region_to_edit_point ();
1968 void trim_region_from_edit_point ();
1969 void trim_region_to_loop ();
1970 void trim_region_to_punch ();
1971 void trim_region_to_location (const ARDOUR::Location&, const char* cmd);
1973 bool show_gain_after_trim;
1977 int convert_drop_to_paths (std::vector<Glib::ustring>& paths,
1978 const Glib::RefPtr<Gdk::DragContext>& context,
1981 const Gtk::SelectionData& data,
1985 void track_canvas_drag_data_received (const Glib::RefPtr<Gdk::DragContext>& context,
1988 const Gtk::SelectionData& data,
1992 void region_list_display_drag_data_received (const Glib::RefPtr<Gdk::DragContext>& context,
1995 const Gtk::SelectionData& data,
2000 void drop_paths (const Glib::RefPtr<Gdk::DragContext>& context,
2003 const Gtk::SelectionData& data,
2007 void drop_regions (const Glib::RefPtr<Gdk::DragContext>& context,
2010 const Gtk::SelectionData& data,
2014 void drop_routes (const Glib::RefPtr<Gdk::DragContext>& context,
2017 const Gtk::SelectionData& data,
2023 int write_region_selection(RegionSelection&);
2024 bool write_region (string path, boost::shared_ptr<ARDOUR::AudioRegion>);
2025 void bounce_region_selection ();
2026 void bounce_range_selection (bool replace);
2027 void external_edit_region ();
2029 int write_audio_selection (TimeSelection&);
2030 bool write_audio_range (ARDOUR::AudioPlaylist&, const ARDOUR::ChanCount& channels, list<ARDOUR::AudioRange>&);
2032 void write_selection ();
2036 UndoAction get_memento() const;
2038 XMLNode *before; /* used in *_reversible_command */
2040 void begin_reversible_command (string cmd_name);
2041 void commit_reversible_command ();
2043 void update_title ();
2044 void update_title_s (const string & snapshot_name);
2047 Selection* selection;
2048 double frames_per_unit;
2050 State (PublicEditor const * e);
2054 void store_state (State&) const;
2055 void restore_state (State *);
2057 void instant_save ();
2059 boost::shared_ptr<ARDOUR::AudioRegion> last_audition_region;
2061 /* freeze operations */
2063 ARDOUR::InterThreadInfo freeze_status;
2064 gint freeze_progress_timeout (void *);
2065 static void* _freeze_thread (void*);
2066 void* freeze_thread ();
2068 void freeze_route ();
2069 void unfreeze_route ();
2071 /* edit-group solo + mute */
2073 void set_edit_group_solo (ARDOUR::Route&, bool);
2074 void set_edit_group_mute (ARDOUR::Route&, bool);
2078 void duplicate_dialog (bool with_dialog);
2080 nframes64_t event_frame (GdkEvent*, double* px = 0, double* py = 0) const;
2082 /* returns false if mouse pointer is not in track or marker canvas
2084 bool mouse_frame (nframes64_t&, bool& in_track_canvas) const;
2086 void time_fx_motion (ArdourCanvas::Item*, GdkEvent*);
2087 void start_time_fx (ArdourCanvas::Item*, GdkEvent*);
2088 void end_time_fx (ArdourCanvas::Item*, GdkEvent*);
2090 struct TimeFXDialog : public ArdourDialog {
2091 ARDOUR::TimeFXRequest request;
2094 Gtk::Adjustment pitch_octave_adjustment;
2095 Gtk::Adjustment pitch_semitone_adjustment;
2096 Gtk::Adjustment pitch_cent_adjustment;
2097 Gtk::SpinButton pitch_octave_spinner;
2098 Gtk::SpinButton pitch_semitone_spinner;
2099 Gtk::SpinButton pitch_cent_spinner;
2100 RegionSelection regions;
2101 Gtk::ProgressBar progress_bar;
2104 Gtk::ToggleButton quick_button;
2105 Gtk::ToggleButton antialias_button;
2106 Gtk::HBox upper_button_box;
2109 Gtk::ComboBoxText stretch_opts_selector;
2110 Gtk::Label stretch_opts_label;
2111 Gtk::ToggleButton precise_button;
2114 Gtk::Button* cancel_button;
2115 Gtk::Button* action_button;
2119 TimeFXDialog (Editor& e, bool for_pitch);
2121 gint update_progress ();
2122 sigc::connection first_cancel;
2123 sigc::connection first_delete;
2124 void cancel_in_progress ();
2125 gint delete_in_progress (GdkEventAny*);
2128 /* "whats mine is yours" */
2130 friend class TimeFXDialog;
2132 TimeFXDialog* current_timefx;
2134 static void* timefx_thread (void *arg);
2135 void do_timefx (TimeFXDialog&);
2137 int time_stretch (RegionSelection&, float fraction);
2138 int pitch_shift (RegionSelection&, float cents);
2139 void pitch_shift_regions ();
2140 int time_fx (RegionSelection&, float val, bool pitching);
2142 /* editor-mixer strip */
2144 MixerStrip *current_mixer_strip;
2145 bool show_editor_mixer_when_tracks_arrive;
2146 Gtk::VBox current_mixer_strip_vbox;
2147 void cms_new (boost::shared_ptr<ARDOUR::Route>);
2148 void cms_deleted ();
2149 void current_mixer_strip_hidden ();
2150 void current_mixer_strip_removed ();
2152 void detach_tearoff (Gtk::Box* b, Gtk::Window* w);
2153 void reattach_tearoff (Gtk::Box* b, Gtk::Window* w, int32_t n);
2155 /* nudging tracks */
2157 void nudge_track (bool use_edit_point, bool forwards);
2161 bool _xfade_visibility;
2164 void handle_new_imageframe_time_axis_view(const string & track_name, void* src) ;
2165 void handle_new_imageframe_marker_time_axis_view(const string & track_name, TimeAxisView* marked_track) ;
2167 void start_imageframe_grab(ArdourCanvas::Item*, GdkEvent*) ;
2168 void start_markerview_grab(ArdourCanvas::Item*, GdkEvent*) ;
2170 void imageframe_drag_motion_callback(ArdourCanvas::Item*, GdkEvent*) ;
2171 void markerview_drag_motion_callback(ArdourCanvas::Item*, GdkEvent*) ;
2172 void timeaxis_item_drag_finished_callback(ArdourCanvas::Item*, GdkEvent*) ;
2174 gint canvas_imageframe_item_view_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
2175 gint canvas_imageframe_view_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameTimeAxis* ifta);
2176 gint canvas_imageframe_start_handle_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
2177 gint canvas_imageframe_end_handle_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
2179 gint canvas_marker_time_axis_view_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerTimeAxis* mta);
2180 gint canvas_markerview_item_view_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
2181 gint canvas_markerview_start_handle_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
2182 gint canvas_markerview_end_handle_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
2184 void imageframe_start_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
2185 void imageframe_end_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
2186 void imageframe_start_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
2187 void imageframe_start_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
2188 void imageframe_end_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
2189 void imageframe_end_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
2191 void markerview_item_start_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
2192 void markerview_item_end_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
2193 void markerview_start_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
2194 void markerview_start_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
2195 void markerview_end_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
2196 void markerview_end_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
2198 void popup_imageframe_edit_menu(int button, int32_t time, ArdourCanvas::Item* ifv, bool with_frame) ;
2199 void popup_marker_time_axis_edit_menu(int button, int32_t time, ArdourCanvas::Item* ifv, bool with_frame) ;
2201 ImageFrameSocketHandler* image_socket_listener ;
2204 void toggle_xfade_active (boost::weak_ptr<ARDOUR::Crossfade>);
2205 void toggle_xfade_length (boost::weak_ptr<ARDOUR::Crossfade>);
2206 void edit_xfade (boost::weak_ptr<ARDOUR::Crossfade>);
2207 void xfade_edit_left_region ();
2208 void xfade_edit_right_region ();
2210 static const int32_t default_width = 995;
2211 static const int32_t default_height = 765;
2215 Gtk::Button nudge_forward_button;
2216 Gtk::Button nudge_backward_button;
2217 Gtk::HBox nudge_hbox;
2218 Gtk::VBox nudge_vbox;
2219 AudioClock nudge_clock;
2221 nframes64_t get_nudge_distance (nframes64_t pos, nframes64_t& next);
2223 bool nudge_forward_release (GdkEventButton*);
2224 bool nudge_backward_release (GdkEventButton*);
2228 void apply_filter (ARDOUR::Filter&, string cmd);
2230 /* handling cleanup */
2232 int playlist_deletion_dialog (boost::shared_ptr<ARDOUR::Playlist>);
2234 vector<sigc::connection> session_connections;
2236 /* tracking step changes of track height */
2238 TimeAxisView* current_stepping_trackview;
2239 ARDOUR::microseconds_t last_track_height_step_timestamp;
2240 gint track_height_step_timeout();
2241 sigc::connection step_timeout;
2243 TimeAxisView* entered_track;
2244 RegionView* entered_regionview;
2247 void ensure_entered_track_selected (bool op_acts_on_objects = false);
2248 bool clear_entered_track;
2249 bool left_track_canvas (GdkEventCrossing*);
2250 bool entered_track_canvas (GdkEventCrossing*);
2251 void set_entered_track (TimeAxisView*);
2252 void set_entered_regionview (RegionView*);
2253 gint left_automation_track ();
2255 bool _new_regionviews_show_envelope;
2257 void reset_canvas_action_sensitivity (bool);
2258 void toggle_gain_envelope_visibility ();
2259 void toggle_gain_envelope_active ();
2260 void reset_region_gain_envelopes ();
2262 bool on_key_press_event (GdkEventKey*);
2263 bool on_key_release_event (GdkEventKey*);
2265 void session_state_saved (string);
2267 Glib::RefPtr<Gtk::Action> undo_action;
2268 Glib::RefPtr<Gtk::Action> redo_action;
2270 void history_changed ();
2272 Gtk::HBox status_bar_hpacker;
2274 Editing::EditPoint _edit_point;
2276 Gtk::ComboBoxText edit_point_selector;
2278 void set_edit_point_preference (Editing::EditPoint ep, bool force = false);
2279 void cycle_edit_point (bool with_marker);
2280 void set_edit_point ();
2281 void edit_point_selection_done ();
2282 void edit_point_chosen (Editing::EditPoint);
2283 Glib::RefPtr<Gtk::RadioAction> edit_point_action (Editing::EditPoint);
2284 std::vector<std::string> edit_point_strings;
2286 void selected_marker_moved (ARDOUR::Location*);
2287 sigc::connection edit_point_clock_connection_a;
2288 sigc::connection edit_point_clock_connection_b;
2290 bool get_edit_op_range (nframes64_t& start, nframes64_t& end) const;
2292 void get_regions_at (RegionSelection&, nframes64_t where, const TrackSelection& ts) const;
2293 void get_regions_after (RegionSelection&, nframes64_t where, const TrackSelection& ts) const;
2295 void get_regions_for_action (RegionSelection&, bool allowed_entered_regionview = false);
2297 sigc::connection fast_screen_update_connection;
2298 gint start_updating ();
2299 gint stop_updating ();
2300 void fast_update_strips ();
2301 bool meters_running;
2303 void select_next_route ();
2304 void select_prev_route ();
2306 void snap_to_internal (nframes64_t& first, int32_t direction = 0, bool for_mark = false);
2308 RhythmFerret* rhythm_ferret;
2311 void set_track_height (uint32_t h);
2312 void set_track_height_largest ();
2313 void set_track_height_large ();
2314 void set_track_height_larger ();
2315 void set_track_height_normal ();
2316 void set_track_height_smaller ();
2317 void set_track_height_small ();
2319 void remove_tracks ();
2320 void toggle_tracks_active ();
2321 void waveform_scale_chosen (Editing::WaveformScale);
2325 int32_t resize_idle_target;
2327 friend gboolean _idle_resize (gpointer);
2328 std::vector<TimeAxisView*> pending_resizes;
2331 #endif /* __ardour_editor_h__ */