2 Copyright (C) 2000-2003 Paul Davis
4 This program is free software; you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation; either version 2 of the License, or
7 (at your option) any later version.
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with this program; if not, write to the Free Software
16 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
20 #ifndef __ardour_editor_h__
21 #define __ardour_editor_h__
30 #include <glibmm/ustring.h>
32 #include <boost/optional.hpp>
34 #include <libgnomecanvasmm/canvas.h>
35 #include <libgnomecanvasmm/group.h>
36 #include <libgnomecanvasmm/line.h>
37 #include <libgnomecanvasmm/pixbuf.h>
41 #include <gtkmm/layout.h>
42 #include <gtkmm/comboboxtext.h>
44 #include <gtkmm2ext/selector.h>
45 #include <gtkmm2ext/click_box.h>
46 #include <gtkmm2ext/dndtreeview.h>
48 #include <pbd/stateful.h>
49 #include <ardour/session.h>
50 #include <ardour/tempo.h>
51 #include <ardour/stretch.h>
52 #include <ardour/location.h>
53 #include <ardour/audioregion.h>
54 #include <ardour/track.h>
55 #include <ardour/types.h>
57 #include "audio_clock.h"
58 #include "gtk-custom-ruler.h"
59 #include "ardour_dialog.h"
60 #include "public_editor.h"
63 #include "editor_items.h"
64 #include "region_selection.h"
73 class AudioDiskstream;
92 class AudioTimeAxisView;
93 class AutomationTimeAxisView;
94 class AudioRegionView;
97 class PlaylistSelector;
100 class AutomationLine;
104 class TrackSelection;
105 class AutomationSelection;
108 class AudioStreamView;
110 class SoundFileOmega;
112 class AnalysisWindow;
115 /* <CMT Additions> */
116 class ImageFrameView;
117 class ImageFrameTimeAxisView;
118 class ImageFrameTimeAxis;
119 class MarkerTimeAxis ;
121 class ImageFrameSocketHandler ;
122 class TimeAxisViewItem ;
123 /* </CMT Additions> */
126 class Editor : public PublicEditor
132 void connect_to_session (ARDOUR::Session *);
133 ARDOUR::Session* current_session() const { return session; }
135 virtual bool have_idled() const { return _have_idled; }
137 nframes64_t leftmost_position() const { return leftmost_frame; }
138 nframes64_t current_page_frames() const {
139 return (nframes64_t) floor (canvas_width * frames_per_unit);
142 void cycle_snap_mode ();
143 void cycle_snap_choice ();
144 void set_snap_to (Editing::SnapType);
145 void set_snap_mode (Editing::SnapMode);
146 void set_snap_threshold (double pixel_distance) {snap_threshold = pixel_distance;}
148 void undo (uint32_t n = 1);
149 void redo (uint32_t n = 1);
151 XMLNode& get_state ();
152 int set_state (const XMLNode& );
154 void set_mouse_mode (Editing::MouseMode, bool force=true);
155 void step_mouse_mode (bool next);
156 Editing::MouseMode current_mouse_mode () const { return mouse_mode; }
158 void set_midi_edit_cursor (Editing::MidiEditMode);
159 void set_midi_edit_mode (Editing::MidiEditMode, bool force=true);
160 Editing::MidiEditMode current_midi_edit_mode () const { return midi_edit_mode; }
163 void add_imageframe_time_axis(const std::string & track_name, void*) ;
164 void add_imageframe_marker_time_axis(const std::string & track_name, TimeAxisView* marked_track, void*) ;
165 void connect_to_image_compositor() ;
166 void scroll_timeaxis_to_imageframe_item(const TimeAxisViewItem* item) ;
169 TimeAxisView* get_named_time_axis(const std::string & name) ;
170 void foreach_time_axis_view (sigc::slot<void,TimeAxisView&>);
171 void add_to_idle_resize (TimeAxisView*, uint32_t);
173 RouteTimeAxisView* get_route_view_by_id (PBD::ID& id);
175 void consider_auditioning (boost::shared_ptr<ARDOUR::Region>);
176 void hide_a_region (boost::shared_ptr<ARDOUR::Region>);
177 void remove_a_region (boost::shared_ptr<ARDOUR::Region>);
179 #ifdef USE_RUBBERBAND
180 std::vector<std::string> rb_opt_strings;
183 /* option editor-access */
185 void set_show_waveforms (bool yn);
186 bool show_waveforms() const { return _show_waveforms; }
188 void set_waveform_scale (Editing::WaveformScale);
190 void set_show_waveforms_recording (bool yn);
191 bool show_waveforms_recording() const { return _show_waveforms_recording; }
193 /* things that need to be public to be used in the main menubar */
195 void new_region_from_selection ();
196 void separate_regions_between (const TimeSelection&);
197 void separate_region_from_selection ();
198 void separate_region_from_punch ();
199 void separate_region_from_loop ();
200 void separate_regions_using_location (ARDOUR::Location&);
201 void toggle_playback (bool with_abort);
202 void transition_to_rolling (bool forward);
206 nframes64_t unit_to_frame (double unit) const {
207 return (nframes64_t) rint (unit * frames_per_unit);
210 double frame_to_unit (nframes64_t frame) const {
211 return rint ((double) frame / (double) frames_per_unit);
214 double frame_to_unit (double frame) const {
215 return rint (frame / frames_per_unit);
218 /* NOTE: these functions assume that the "pixel" coordinate is
219 the result of using the world->canvas affine transform on a
220 world coordinate. These coordinates already take into
221 account any scrolling carried out by adjusting the
225 nframes64_t pixel_to_frame (double pixel) const {
227 /* pixel can be less than zero when motion events
228 are processed. since we've already run the world->canvas
229 affine, that means that the location *really* is "off
230 to the right" and thus really is "before the start".
234 return (nframes64_t) rint (pixel * frames_per_unit * GNOME_CANVAS(track_canvas->gobj())->pixels_per_unit);
240 gulong frame_to_pixel (nframes64_t frame) const {
241 return (gulong) rint ((frame / (frames_per_unit * GNOME_CANVAS(track_canvas->gobj())->pixels_per_unit)));
244 void flush_canvas ();
248 Selection& get_selection() const { return *selection; }
249 Selection& get_cut_buffer() const { return *cut_buffer; }
251 bool extend_selection_to_track (TimeAxisView&);
253 void play_selection ();
254 void select_all_in_track (Selection::Operation op);
255 void select_all (Selection::Operation op);
256 void invert_selection_in_track ();
257 void invert_selection ();
258 void deselect_all ();
262 void set_show_measures (bool yn);
263 bool show_measures () const { return _show_measures; }
265 /* analysis window */
266 void analyze_region_selection();
267 void analyze_range_selection();
271 void export_audio ();
272 void export_selection ();
273 void export_range ();
274 void export_region ();
276 void add_toplevel_controls (Gtk::Container&);
277 Gtk::HBox& get_status_bar_packer() { return status_bar_hpacker; }
279 void set_zoom_focus (Editing::ZoomFocus);
280 Editing::ZoomFocus get_zoom_focus () const { return zoom_focus; }
281 double get_current_zoom () const { return frames_per_unit; }
283 void temporal_zoom_step (bool coarser);
285 /* stuff that AudioTimeAxisView and related classes use */
287 PlaylistSelector& playlist_selector() const;
288 void route_name_changed (TimeAxisView *);
289 void clear_playlist (boost::shared_ptr<ARDOUR::Playlist>);
291 void new_playlists (TimeAxisView* v);
292 void copy_playlists (TimeAxisView* v);
293 void clear_playlists (TimeAxisView* v);
295 TrackViewList* get_valid_views (TimeAxisView*, ARDOUR::RouteGroup* grp = 0);
297 Width editor_mixer_strip_width;
298 void maybe_add_mixer_strip_width (XMLNode&);
299 void show_editor_mixer (bool yn);
300 void create_editor_mixer ();
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 get_physical_screen_width () const { return physical_screen_width; };
330 double physical_screen_width;
331 double physical_screen_height;
333 /* SMPTE timecode & video sync */
335 void smpte_fps_chosen (ARDOUR::SmpteFormat format);
336 void video_pullup_chosen (ARDOUR::Session::PullupFormat pullup);
337 void subframes_per_frame_chosen (uint32_t);
339 void update_smpte_mode();
340 void update_video_pullup();
341 void update_subframes_per_frame ();
345 void toggle_region_fades ();
346 void toggle_region_fades_visible ();
347 void toggle_selected_region_fades (int dir);
348 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 ();
362 void toggle_automation_follows_regions ();
364 /* redirect shared ops menu. caller must free returned menu */
366 Gtk::Menu* redirect_menu ();
368 /* floating windows/transient */
370 void ensure_float (Gtk::Window&);
374 void scroll_tracks_down_line ();
375 void scroll_tracks_up_line ();
377 void move_selected_tracks (bool up);
379 bool new_regionviews_display_gain () { return _new_regionviews_show_envelope; }
380 void prepare_for_cleanup ();
381 void finish_cleanup ();
383 void maximise_editing_space();
384 void restore_editing_space();
386 void reset_x_origin (nframes64_t);
387 void reset_zoom (double);
388 void reposition_and_zoom (nframes64_t, double);
390 nframes64_t get_preferred_edit_position (bool ignore_playhead = false);
392 bool update_mouse_speed ();
393 bool decelerate_mouse_speed ();
395 void toggle_meter_updating();
397 void show_rhythm_ferret();
398 void show_bundle_manager ();
400 void goto_visual_state (uint32_t);
401 void save_visual_state (uint32_t);
403 void queue_draw_resize_line (int at);
404 void start_resize_line_ops ();
405 void end_resize_line_ops ();
408 void map_transport_state ();
409 void map_position_change (nframes64_t);
412 bool on_expose_event (GdkEventExpose*);
416 /// The session that we are editing, or 0
417 void color_handler ();
418 ARDOUR::Session *session;
421 // to keep track of the playhead position for control_scroll
422 boost::optional<nframes64_t> _control_scroll_target;
424 PlaylistSelector* _playlist_selector;
426 typedef std::pair<TimeAxisView*,XMLNode*> TAVState;
430 double frames_per_unit;
431 nframes64_t leftmost_frame;
432 Editing::ZoomFocus zoom_focus;
433 bool zoomed_to_region;
434 std::list<TAVState> track_states;
437 std::list<VisualState*> undo_visual_stack;
438 std::list<VisualState*> redo_visual_stack;
439 VisualState* current_visual_state (bool with_tracks = true);
440 void undo_visual_state ();
441 void redo_visual_state ();
442 void use_visual_state (VisualState&);
444 void swap_visual_state ();
446 std::vector<VisualState*> visual_states;
447 sigc::connection visual_state_op_connection;
448 void start_visual_state_op (uint32_t n);
449 void cancel_visual_state_op (uint32_t n);
450 bool end_visual_state_op (uint32_t n);
452 nframes64_t leftmost_frame;
453 double frames_per_unit;
454 Editing::ZoomFocus zoom_focus;
456 void set_frames_per_unit (double);
459 Editing::MouseMode mouse_mode;
460 Editing::MidiEditMode midi_edit_mode;
462 int post_maximal_editor_width;
463 int post_maximal_pane_position;
464 int pre_maximal_pane_position;
465 int pre_maximal_editor_width;
466 void pane_allocation_handler (Gtk::Allocation&, Gtk::Paned*);
468 Gtk::Notebook the_notebook;
469 Gtk::HPaned edit_pane;
471 Gtk::EventBox meter_base;
473 Gtk::EventBox marker_base;
474 Gtk::HBox marker_box;
475 Gtk::VBox scrollers_rulers_markers_box;
477 void location_changed (ARDOUR::Location *);
478 void location_flags_changed (ARDOUR::Location *, void *);
479 void refresh_location_display ();
480 void refresh_location_display_s (ARDOUR::Change);
481 void refresh_location_display_internal (ARDOUR::Locations::LocationList&);
482 void add_new_location (ARDOUR::Location *);
483 void location_gone (ARDOUR::Location *);
484 void remove_marker (ArdourCanvas::Item&, GdkEvent*);
485 gint really_remove_marker (ARDOUR::Location* loc);
486 void goto_nth_marker (int nth);
488 uint32_t location_marker_color;
489 uint32_t location_range_color;
490 uint32_t location_loop_color;
491 uint32_t location_punch_color;
492 uint32_t location_cd_marker_color;
494 struct LocationMarkers {
499 LocationMarkers () : start(0), end(0), valid (true) {}
505 void set_name (const string&);
506 void set_position (nframes64_t start, nframes64_t end = 0);
507 void set_color_rgba (uint32_t);
510 LocationMarkers *find_location_markers (ARDOUR::Location *) const;
511 ARDOUR::Location* find_location_from_marker (Marker *, bool& is_start) const;
512 Marker* entered_marker;
514 typedef std::map<ARDOUR::Location*,LocationMarkers *> LocationMarkerMap;
515 LocationMarkerMap location_markers;
517 void hide_marker (ArdourCanvas::Item*, GdkEvent*);
518 void clear_marker_display ();
519 void mouse_add_new_marker (nframes64_t where, bool is_cd=false, bool is_xrun=false);
520 bool choose_new_marker_name(string &name);
521 void update_cd_marker_display ();
522 void ensure_cd_marker_updated (LocationMarkers * lam, ARDOUR::Location * location);
524 TimeAxisView* clicked_axisview;
525 RouteTimeAxisView* clicked_routeview;
526 /** The last RegionView that was clicked on, or 0 if the last click was not
527 * on a RegionView. This is set up by the canvas event handlers in
528 * editor_canvas_events.cc
530 RegionView* clicked_regionview;
531 RegionSelection latest_regionviews;
532 uint32_t clicked_selection;
533 CrossfadeView* clicked_crossfadeview;
534 ControlPoint* clicked_control_point;
536 void sort_track_selection (TrackSelection* sel = 0);
538 void get_relevant_tracks (std::set<RouteTimeAxisView*>& relevant_tracks);
539 void get_equivalent_regions (RegionView* rv, std::vector<RegionView*>&) const;
540 void mapover_tracks (sigc::slot<void,RouteTimeAxisView&,uint32_t> sl, TimeAxisView*) const;
542 /* functions to be passed to mapover_tracks(), possibly with sigc::bind()-supplied arguments */
544 void mapped_get_equivalent_regions (RouteTimeAxisView&, uint32_t, RegionView*, vector<RegionView*>*) const;
545 void mapped_use_new_playlist (RouteTimeAxisView&, uint32_t, vector<boost::shared_ptr<ARDOUR::Playlist> > const &);
546 void mapped_use_copy_playlist (RouteTimeAxisView&, uint32_t, vector<boost::shared_ptr<ARDOUR::Playlist> > const &);
547 void mapped_clear_playlist (RouteTimeAxisView&, uint32_t);
551 void button_selection (ArdourCanvas::Item* item, GdkEvent* event, ItemType item_type);
552 bool button_release_can_deselect;
554 void catch_vanishing_regionview (RegionView *);
556 void set_selected_track (TimeAxisView&, Selection::Operation op = Selection::Set, bool no_remove=false);
557 void select_all_tracks ();
559 int get_regionview_count_from_region_list (boost::shared_ptr<ARDOUR::Region> region);
561 bool set_selected_control_point_from_click (Selection::Operation op = Selection::Set, bool no_remove=false);
562 void set_selected_track_from_click (bool press, Selection::Operation op = Selection::Set, bool no_remove=false);
563 void set_selected_track_as_side_effect (bool force = false);
564 bool set_selected_regionview_from_click (bool press, Selection::Operation op = Selection::Set, bool no_track_remove=false);
566 void set_selected_regionview_from_region_list (boost::shared_ptr<ARDOUR::Region> region, Selection::Operation op = Selection::Set);
567 bool set_selected_regionview_from_map_event (GdkEventAny*, StreamView*, boost::weak_ptr<ARDOUR::Region>);
568 void collect_new_region_view (RegionView *);
569 void collect_and_select_new_region_view (RegionView *);
571 Gtk::Menu track_context_menu;
572 Gtk::Menu track_region_context_menu;
573 Gtk::Menu track_selection_context_menu;
574 Gtk::Menu track_crossfade_context_menu;
576 Gtk::MenuItem* region_edit_menu_split_item;
577 Gtk::MenuItem* region_edit_menu_split_multichannel_item;
578 Gtk::Menu * track_region_edit_playlist_menu;
579 Gtk::Menu * track_edit_playlist_submenu;
580 Gtk::Menu * track_selection_edit_playlist_submenu;
582 void popup_track_context_menu (int, int, ItemType, bool, nframes64_t);
583 Gtk::Menu* build_track_context_menu (nframes64_t);
584 Gtk::Menu* build_track_bus_context_menu (nframes64_t);
585 Gtk::Menu* build_track_region_context_menu (nframes64_t frame);
586 Gtk::Menu* build_track_crossfade_context_menu (nframes64_t);
587 Gtk::Menu* build_track_selection_context_menu (nframes64_t);
588 void add_dstream_context_items (Gtk::Menu_Helpers::MenuList&);
589 void add_bus_context_items (Gtk::Menu_Helpers::MenuList&);
590 void add_region_context_items (StreamView*, boost::shared_ptr<ARDOUR::Region>, Gtk::Menu_Helpers::MenuList&);
591 void add_crossfade_context_items (AudioStreamView*, boost::shared_ptr<ARDOUR::Crossfade>, Gtk::Menu_Helpers::MenuList&, bool many);
592 void add_selection_context_items (Gtk::Menu_Helpers::MenuList&);
594 void add_item_with_sensitivity (Gtk::Menu_Helpers::MenuList&, Gtk::Menu_Helpers::MenuElem, bool) const;
596 void handle_new_route (ARDOUR::Session::RouteList&);
597 void remove_route (TimeAxisView *);
600 Gtk::HBox global_hpacker;
601 Gtk::VBox global_vpacker;
604 bool need_resize_line;
606 int old_resize_line_y;
608 Gdk::Cursor* current_canvas_cursor;
609 void set_canvas_cursor ();
610 Gdk::Cursor* which_grabber_cursor ();
612 ArdourCanvas::Canvas* track_canvas;
614 ArdourCanvas::Text* first_action_message;
615 ArdourCanvas::Text* verbose_canvas_cursor;
616 bool verbose_cursor_visible;
618 void parameter_changed (const char *);
620 bool track_canvas_motion (GdkEvent*);
622 void set_verbose_canvas_cursor (const string &, double x, double y);
623 void set_verbose_canvas_cursor_text (const string &);
624 void show_verbose_canvas_cursor();
625 void hide_verbose_canvas_cursor();
627 bool verbose_cursor_on; // so far unused
629 Gtk::EventBox time_canvas_event_box;
630 Gtk::EventBox track_canvas_event_box;
631 Gtk::EventBox time_button_event_box;
632 Gtk::EventBox ruler_label_event_box;
634 ArdourCanvas::Group *minsec_group;
635 ArdourCanvas::Pixbuf *logo_item;
636 ArdourCanvas::Group *bbt_group;
637 ArdourCanvas::Group *smpte_group;
638 ArdourCanvas::Group *frame_group;
639 ArdourCanvas::Group *tempo_group;
640 ArdourCanvas::Group *meter_group;
641 ArdourCanvas::Group *marker_group;
642 ArdourCanvas::Group *range_marker_group;
643 ArdourCanvas::Group *transport_marker_group;
644 ArdourCanvas::Group* cd_marker_group;
646 ArdourCanvas::Group* timebar_group;
648 /* These bars never need to be scrolled */
649 ArdourCanvas::Group* meter_bar_group;
650 ArdourCanvas::Group* tempo_bar_group;
651 ArdourCanvas::Group* marker_bar_group;
652 ArdourCanvas::Group* range_marker_bar_group;
653 ArdourCanvas::Group* transport_marker_bar_group;
654 ArdourCanvas::Group* cd_marker_bar_group;
656 /** The group containing all items that require horizontal scrolling. */
657 ArdourCanvas::Group* _background_group;
659 The _master_group is the group containing all items
660 that require horizontal scrolling..
661 It is primarily used to separate canvas items
662 that require horizontal scrolling from those that do not.
664 ArdourCanvas::Group* _master_group;
666 /* The group containing all trackviews. Only scrolled vertically. */
667 ArdourCanvas::Group* _trackview_group;
669 /* The group used for region motion. Sits on top of _trackview_group */
670 ArdourCanvas::Group* _region_motion_group;
673 ruler_metric_smpte = 0,
674 ruler_metric_bbt = 1,
675 ruler_metric_frames = 2,
676 ruler_metric_minsec = 3,
678 ruler_time_tempo = 4,
679 ruler_time_meter = 5,
680 ruler_time_marker = 6,
681 ruler_time_range_marker = 7,
682 ruler_time_transport_marker = 8,
683 ruler_time_cd_marker = 9,
686 static GtkCustomMetric ruler_metrics[4];
687 Glib::RefPtr<Gtk::ToggleAction> ruler_timecode_action;
688 Glib::RefPtr<Gtk::ToggleAction> ruler_bbt_action;
689 Glib::RefPtr<Gtk::ToggleAction> ruler_samples_action;
690 Glib::RefPtr<Gtk::ToggleAction> ruler_minsec_action;
691 Glib::RefPtr<Gtk::ToggleAction> ruler_tempo_action;
692 Glib::RefPtr<Gtk::ToggleAction> ruler_meter_action;
693 Glib::RefPtr<Gtk::ToggleAction> ruler_marker_action;
694 Glib::RefPtr<Gtk::ToggleAction> ruler_range_action;
695 Glib::RefPtr<Gtk::ToggleAction> ruler_loop_punch_action;
696 Glib::RefPtr<Gtk::ToggleAction> ruler_cd_marker_action;
697 bool no_ruler_shown_update;
699 gint ruler_button_press (GdkEventButton*);
700 gint ruler_button_release (GdkEventButton*);
701 gint ruler_mouse_motion (GdkEventMotion*);
702 bool ruler_scroll (GdkEventScroll* event);
704 gint ruler_pressed_button;
705 Gtk::Widget * ruler_grabbed_widget;
707 void initialize_rulers ();
708 void update_just_smpte ();
709 void compute_fixed_ruler_scale (); //calculates the RulerScale of the fixed rulers
710 void update_fixed_rulers ();
711 void update_tempo_based_rulers ();
712 void popup_ruler_menu (nframes64_t where = 0, ItemType type = RegionItem);
713 void update_ruler_visibility ();
714 void set_ruler_visible (RulerType, bool);
715 void toggle_ruler_visibility (RulerType rt);
716 void ruler_toggled (int);
717 gint ruler_label_button_release (GdkEventButton*);
718 void store_ruler_visibility ();
719 void restore_ruler_visibility ();
721 static gint _metric_get_smpte (GtkCustomRulerMark **, gdouble, gdouble, gint);
722 static gint _metric_get_bbt (GtkCustomRulerMark **, gdouble, gdouble, gint);
723 static gint _metric_get_frames (GtkCustomRulerMark **, gdouble, gdouble, gint);
724 static gint _metric_get_minsec (GtkCustomRulerMark **, gdouble, gdouble, gint);
726 enum MinsecRulerScale {
733 MinsecRulerScale minsec_ruler_scale;
735 nframes_t minsec_mark_interval;
736 gint minsec_mark_modulo;
738 void set_minsec_ruler_scale (gdouble lower, gdouble upper);
740 enum SMPTERulerScale {
748 SMPTERulerScale smpte_ruler_scale;
750 nframes_t smpte_mark_interval;
751 gint smpte_mark_modulo;
753 void set_smpte_ruler_scale (gdouble lower, gdouble upper);
763 bbt_show_ticks_detail,
764 bbt_show_ticks_super_detail
767 BBTRulerScale bbt_ruler_scale;
771 uint32_t bbt_bar_helper_on;
772 uint32_t bbt_accent_modulo;
773 void compute_bbt_ruler_scale (nframes64_t lower, nframes64_t upper);
775 gint metric_get_smpte (GtkCustomRulerMark **, gdouble, gdouble, gint);
776 gint metric_get_bbt (GtkCustomRulerMark **, gdouble, gdouble, gint);
777 gint metric_get_frames (GtkCustomRulerMark **, gdouble, gdouble, gint);
778 gint metric_get_minsec (GtkCustomRulerMark **, gdouble, gdouble, gint);
780 Gtk::Widget *_ruler_separator;
781 GtkWidget *_smpte_ruler;
782 GtkWidget *_bbt_ruler;
783 GtkWidget *_frames_ruler;
784 GtkWidget *_minsec_ruler;
785 Gtk::Widget *smpte_ruler;
786 Gtk::Widget *bbt_ruler;
787 Gtk::Widget *frames_ruler;
788 Gtk::Widget *minsec_ruler;
789 static Editor *ruler_editor;
791 static const double timebar_height;
792 guint32 visible_timebars;
793 gdouble canvas_timebars_vsize;
794 gdouble get_canvas_timebars_vsize () const { return canvas_timebars_vsize; }
795 Gtk::Menu *editor_ruler_menu;
797 ArdourCanvas::SimpleRect* tempo_bar;
798 ArdourCanvas::SimpleRect* meter_bar;
799 ArdourCanvas::SimpleRect* marker_bar;
800 ArdourCanvas::SimpleRect* range_marker_bar;
801 ArdourCanvas::SimpleRect* transport_marker_bar;
802 ArdourCanvas::SimpleRect* cd_marker_bar;
804 Gtk::Label minsec_label;
805 Gtk::Label bbt_label;
806 Gtk::Label smpte_label;
807 Gtk::Label frame_label;
808 Gtk::Label tempo_label;
809 Gtk::Label meter_label;
810 Gtk::Label mark_label;
811 Gtk::Label range_mark_label;
812 Gtk::Label transport_mark_label;
813 Gtk::Label cd_mark_label;
816 Gtk::VBox time_button_vbox;
817 Gtk::HBox time_button_hbox;
821 ArdourCanvas::Points points;
822 ArdourCanvas::Line canvas_item;
823 nframes64_t current_frame;
826 Cursor (Editor&, bool (Editor::*)(GdkEvent*,ArdourCanvas::Item*));
829 void set_position (nframes64_t);
830 void set_length (double units);
831 void set_y_axis (double position);
834 friend struct Cursor; /* it needs access to several private
838 Cursor* playhead_cursor;
839 ArdourCanvas::Group* cursor_group;
841 void cursor_to_region_boundary (Cursor*, int32_t dir);
842 void cursor_to_next_region_boundary (Cursor*);
843 void cursor_to_previous_region_boundary (Cursor*);
844 void cursor_to_next_region_point (Cursor*, ARDOUR::RegionPoint);
845 void cursor_to_previous_region_point (Cursor*, ARDOUR::RegionPoint);
846 void cursor_to_region_point (Cursor*, ARDOUR::RegionPoint, int32_t dir);
847 void cursor_to_selection_start (Cursor *);
848 void cursor_to_selection_end (Cursor *);
850 void selected_marker_to_region_boundary (int32_t dir);
851 void selected_marker_to_next_region_boundary ();
852 void selected_marker_to_previous_region_boundary ();
853 void selected_marker_to_next_region_point (ARDOUR::RegionPoint);
854 void selected_marker_to_previous_region_point (ARDOUR::RegionPoint);
855 void selected_marker_to_region_point (ARDOUR::RegionPoint, int32_t dir);
856 void selected_marker_to_selection_start ();
857 void selected_marker_to_selection_end ();
859 void select_all_selectables_using_cursor (Cursor *, bool);
860 void select_all_selectables_using_edit (bool);
861 void select_all_selectables_between (bool within);
862 void select_range_between ();
864 boost::shared_ptr<ARDOUR::Region> find_next_region (nframes64_t, ARDOUR::RegionPoint, int32_t dir, TrackViewList&, TimeAxisView ** = 0);
865 nframes64_t find_next_region_boundary (nframes64_t, int32_t dir, const TrackViewList&);
867 vector<nframes64_t> region_boundary_cache;
868 void build_region_boundary_cache ();
871 Gtk::HBox bottom_hbox;
873 Gtk::Table edit_packer;
874 Gtk::VScrollbar edit_vscrollbar;
876 Gtk::Adjustment vertical_adjustment;
877 Gtk::Adjustment horizontal_adjustment;
879 Gtk::Layout controls_layout;
880 bool control_layout_scroll (GdkEventScroll* ev);
881 void controls_layout_size_request (Gtk::Requisition*);
882 sigc::connection controls_layout_size_request_connection;
884 Gtk::HScrollbar edit_hscrollbar;
885 bool _dragging_hscrollbar;
887 void reset_hscrollbar_stepping ();
889 bool hscrollbar_button_press (GdkEventButton*);
890 bool hscrollbar_button_release (GdkEventButton*);
891 void hscrollbar_allocate (Gtk::Allocation &alloc);
894 double canvas_height;
895 double full_canvas_height;
897 bool track_canvas_map_handler (GdkEventAny*);
899 gint edit_controls_button_release (GdkEventButton*);
900 Gtk::Menu *edit_controls_left_menu;
901 Gtk::Menu *edit_controls_right_menu;
903 Gtk::VBox ruler_label_vbox;
904 Gtk::VBox track_canvas_vbox;
905 Gtk::VBox time_canvas_vbox;
906 Gtk::VBox edit_controls_vbox;
907 Gtk::HBox edit_controls_hbox;
909 void control_scroll (float);
910 void access_action (std::string,std::string);
911 bool deferred_control_scroll (nframes64_t);
912 sigc::connection control_scroll_connection;
914 gdouble get_trackview_group_vertical_offset () const { return vertical_adjustment.get_value () - canvas_timebars_vsize;}
916 ArdourCanvas::Group* get_background_group () const { return _background_group; }
917 ArdourCanvas::Group* get_trackview_group () const { return _trackview_group; }
918 double last_trackview_group_vertical_offset;
919 void tie_vertical_scrolling ();
920 void scroll_canvas_horizontally ();
921 void scroll_canvas_vertically ();
922 void canvas_horizontally_scrolled ();
923 void canvas_scroll_to (nframes64_t);
925 struct VisualChange {
932 nframes64_t time_origin;
933 double frames_per_unit;
937 VisualChange() : pending ((VisualChange::Type) 0), time_origin (0), frames_per_unit (0), idle_handler_id (-1) {}
941 VisualChange pending_visual_change;
943 static int _idle_visual_changer (void *arg);
944 int idle_visual_changer ();
946 void queue_visual_change (nframes64_t);
947 void queue_visual_change (double);
949 void end_location_changed (ARDOUR::Location*);
951 struct RegionListDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
952 RegionListDisplayModelColumns() {
969 Gtk::TreeModelColumn<Glib::ustring> name;
970 Gtk::TreeModelColumn<boost::shared_ptr<ARDOUR::Region> > region;
971 Gtk::TreeModelColumn<Gdk::Color> color_;
972 Gtk::TreeModelColumn<Glib::ustring> start;
973 Gtk::TreeModelColumn<Glib::ustring> end;
974 Gtk::TreeModelColumn<Glib::ustring> length;
975 Gtk::TreeModelColumn<Glib::ustring> sync;
976 Gtk::TreeModelColumn<Glib::ustring> fadein;
977 Gtk::TreeModelColumn<Glib::ustring> fadeout;
978 Gtk::TreeModelColumn<bool> locked;
979 Gtk::TreeModelColumn<bool> glued;
980 Gtk::TreeModelColumn<bool> muted;
981 Gtk::TreeModelColumn<bool> opaque;
982 Gtk::TreeModelColumn<Glib::ustring> used;
983 Gtk::TreeModelColumn<Glib::ustring> path;
986 RegionListDisplayModelColumns region_list_columns;
987 Gtkmm2ext::DnDTreeView<boost::shared_ptr<ARDOUR::Region> > region_list_display;
989 Glib::RefPtr<Gtk::TreeStore> region_list_model;
990 Glib::RefPtr<Gtk::ToggleAction> toggle_full_region_list_action;
991 Glib::RefPtr<Gtk::ToggleAction> toggle_show_auto_regions_action;
993 void region_list_region_changed (ARDOUR::Change, boost::weak_ptr<ARDOUR::Region>);
994 void region_list_selection_changed ();
995 sigc::connection region_list_change_connection;
996 void set_selected_in_region_list(RegionSelection&);
997 bool set_selected_in_region_list_subrow(boost::shared_ptr<ARDOUR::Region>, Gtk::TreeModel::Row const &, int);
998 bool region_list_selection_filter (const Glib::RefPtr<Gtk::TreeModel>& model, const Gtk::TreeModel::Path& path, bool yn);
999 void region_name_edit (const Glib::ustring&, const Glib::ustring&);
1000 void get_regions_corresponding_to (boost::shared_ptr<ARDOUR::Region> region, std::vector<RegionView*>& regions);
1002 Gtk::Menu *region_list_menu;
1003 Gtk::ScrolledWindow region_list_scroller;
1004 Gtk::Frame region_list_frame;
1006 bool region_list_display_key_press (GdkEventKey *);
1007 bool region_list_display_key_release (GdkEventKey *);
1008 bool region_list_display_button_press (GdkEventButton *);
1009 bool region_list_display_button_release (GdkEventButton *);
1010 void region_list_clear ();
1011 void region_list_selection_mapover (sigc::slot<void,boost::shared_ptr<ARDOUR::Region> >);
1012 void build_region_list_menu ();
1013 void show_region_list_display_context_menu (int button, int time);
1015 bool show_automatic_regions_in_region_list;
1016 Editing::RegionListSortType region_list_sort_type;
1018 void reset_region_list_sort_direction (bool);
1019 void reset_region_list_sort_type (Editing::RegionListSortType);
1021 void toggle_full_region_list ();
1022 void toggle_show_auto_regions ();
1024 int region_list_sorter (Gtk::TreeModel::iterator, Gtk::TreeModel::iterator);
1028 Gtk::ScrolledWindow snapshot_display_scroller;
1029 struct SnapshotDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
1030 SnapshotDisplayModelColumns() {
1034 Gtk::TreeModelColumn<Glib::ustring> visible_name;
1035 Gtk::TreeModelColumn<Glib::ustring> real_name;
1038 SnapshotDisplayModelColumns snapshot_display_columns;
1039 Glib::RefPtr<Gtk::ListStore> snapshot_display_model;
1040 Gtk::TreeView snapshot_display;
1041 Gtk::Menu snapshot_context_menu;
1043 bool snapshot_display_button_press (GdkEventButton*);
1044 void snapshot_display_selection_changed ();
1045 void redisplay_snapshots();
1046 void popup_snapshot_context_menu (int, int32_t, Glib::ustring);
1048 /* named selections */
1050 struct NamedSelectionDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
1051 NamedSelectionDisplayModelColumns() {
1055 Gtk::TreeModelColumn<Glib::ustring> text;
1056 Gtk::TreeModelColumn<ARDOUR::NamedSelection*> selection;
1059 NamedSelectionDisplayModelColumns named_selection_columns;
1060 Glib::RefPtr<Gtk::TreeStore> named_selection_model;
1062 Gtkmm2ext::DnDTreeView<ARDOUR::NamedSelection*> named_selection_display;
1063 Gtk::ScrolledWindow named_selection_scroller;
1065 void create_named_selection ();
1066 void paste_named_selection (float times);
1067 void remove_selected_named_selections ();
1068 void remove_snapshot (Glib::ustring);
1069 void rename_snapshot (Glib::ustring);
1071 void handle_new_named_selection ();
1072 void add_named_selection_to_named_selection_display (ARDOUR::NamedSelection&);
1073 void redisplay_named_selections ();
1075 bool named_selection_display_button_release (GdkEventButton *ev);
1076 bool named_selection_display_key_release (GdkEventKey *ev);
1077 void named_selection_display_selection_changed ();
1080 TrackViewList track_views;
1081 std::pair<TimeAxisView*, ARDOUR::layer_t> trackview_by_y_position (double);
1083 static Gdk::Cursor* cross_hair_cursor;
1084 static Gdk::Cursor* trimmer_cursor;
1085 static Gdk::Cursor* selector_cursor;
1086 static Gdk::Cursor* grabber_cursor;
1087 static Gdk::Cursor* grabber_edit_point_cursor;
1088 static Gdk::Cursor* zoom_cursor;
1089 static Gdk::Cursor* time_fx_cursor;
1090 static Gdk::Cursor* fader_cursor;
1091 static Gdk::Cursor* speaker_cursor;
1092 static Gdk::Cursor* midi_pencil_cursor;
1093 static Gdk::Cursor* midi_select_cursor;
1094 static Gdk::Cursor* midi_resize_cursor;
1095 static Gdk::Cursor* midi_erase_cursor;
1096 static Gdk::Cursor* wait_cursor;
1097 static Gdk::Cursor* timebar_cursor;
1098 static Gdk::Cursor* transparent_cursor;
1100 static void build_cursors ();
1102 sigc::connection scroll_connection;
1103 nframes64_t last_update_frame;
1104 void center_screen (nframes64_t);
1105 void center_screen_internal (nframes64_t, float);
1107 void update_current_screen ();
1109 void session_going_away ();
1111 nframes64_t cut_buffer_start;
1112 nframes64_t cut_buffer_length;
1114 bool typed_event (ArdourCanvas::Item*, GdkEvent*, ItemType);
1115 bool button_press_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1116 bool button_release_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1117 bool motion_handler (ArdourCanvas::Item*, GdkEvent*, ItemType, bool from_autoscroll = false);
1118 bool enter_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1119 bool leave_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1121 /* KEYMAP HANDLING */
1123 void register_actions ();
1125 int ensure_cursor (nframes64_t* pos);
1127 void handle_new_region (boost::weak_ptr<ARDOUR::Region>);
1128 void handle_new_regions (vector<boost::weak_ptr<ARDOUR::Region> >& );
1129 void handle_region_removed (boost::weak_ptr<ARDOUR::Region>);
1130 void add_region_to_region_display (boost::shared_ptr<ARDOUR::Region>);
1131 void add_regions_to_region_display (std::vector<boost::weak_ptr<ARDOUR::Region> > & );
1132 void region_hidden (boost::shared_ptr<ARDOUR::Region>);
1133 void redisplay_regions ();
1134 void populate_row (boost::shared_ptr<ARDOUR::Region>, Gtk::TreeModel::Row const &);
1135 void update_region_row (boost::shared_ptr<ARDOUR::Region>);
1136 bool update_region_subrows (boost::shared_ptr<ARDOUR::Region>, Gtk::TreeModel::Row const &, int);
1137 void update_all_region_rows ();
1138 void update_all_region_subrows (Gtk::TreeModel::Row const &, int);
1139 bool no_region_list_redisplay;
1140 void insert_into_tmp_regionlist(boost::shared_ptr<ARDOUR::Region>);
1142 list<boost::shared_ptr<ARDOUR::Region> > tmp_region_list;
1144 void cut_copy (Editing::CutCopyOp);
1145 bool can_cut_copy () const;
1146 void cut_copy_points (Editing::CutCopyOp);
1147 void cut_copy_regions (Editing::CutCopyOp, RegionSelection&);
1148 void cut_copy_ranges (Editing::CutCopyOp);
1150 void mouse_paste ();
1151 void paste_internal (nframes64_t position, float times);
1153 /* EDITING OPERATIONS */
1155 void reset_point_selection ();
1156 void toggle_region_mute ();
1157 void toggle_region_lock ();
1158 void toggle_region_opaque ();
1159 void toggle_record_enable ();
1160 void set_region_lock_style (ARDOUR::Region::PositionLockStyle);
1161 void raise_region ();
1162 void raise_region_to_top ();
1163 void lower_region ();
1164 void lower_region_to_bottom ();
1165 void split_region ();
1166 void split_region_at (nframes64_t);
1167 void split_regions_at (nframes64_t, RegionSelection&);
1168 void split_region_at_transients ();
1169 void split_region_at_points (boost::shared_ptr<ARDOUR::Region>, ARDOUR::AnalysisFeatureList&, bool can_ferret);
1170 void crop_region_to_selection ();
1171 void crop_region_to (nframes64_t start, nframes64_t end);
1172 void set_sync_point (nframes64_t, const RegionSelection&);
1173 void set_region_sync_from_edit_point ();
1174 void remove_region_sync();
1175 void align_selection (ARDOUR::RegionPoint, nframes64_t position, const RegionSelection&);
1176 void align_selection_relative (ARDOUR::RegionPoint point, nframes64_t position, const RegionSelection&);
1177 void align_region (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, nframes64_t position);
1178 void align_region_internal (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, nframes64_t position);
1179 void remove_selected_regions ();
1180 void remove_clicked_region ();
1181 void edit_region ();
1182 void rename_region ();
1183 void duplicate_some_regions (RegionSelection&, float times);
1184 void duplicate_selection (float times);
1185 void region_fill_selection ();
1187 void region_fill_track ();
1188 void audition_playlist_region_standalone (boost::shared_ptr<ARDOUR::Region>);
1189 void audition_playlist_region_via_route (boost::shared_ptr<ARDOUR::Region>, ARDOUR::Route&);
1190 void split_multichannel_region();
1191 void reverse_region ();
1192 void normalize_region ();
1193 void denormalize_region ();
1194 void adjust_region_scale_amplitude (bool up);
1195 void quantize_region ();
1197 void do_insert_time ();
1198 void insert_time (nframes64_t pos, nframes64_t distance, Editing::InsertTimeOption opt, bool ignore_music_glue, bool markers_too);
1200 void tab_to_transient (bool forward);
1202 void use_region_as_bar ();
1203 void use_range_as_bar ();
1205 void define_one_bar (nframes64_t start, nframes64_t end);
1207 void audition_region_from_region_list ();
1208 void hide_region_from_region_list ();
1209 void remove_region_from_region_list ();
1211 void align (ARDOUR::RegionPoint);
1212 void align_relative (ARDOUR::RegionPoint);
1215 void reset_focus ();
1221 void paste (float times);
1223 int get_prefix (float&, bool&);
1225 void keyboard_paste ();
1226 void keyboard_insert_region_list_selection ();
1228 void region_from_selection ();
1229 void create_region_from_selection (std::vector<boost::shared_ptr<ARDOUR::Region> >&);
1231 void play_from_start ();
1232 void play_from_edit_point ();
1233 void play_from_edit_point_and_return ();
1234 void play_selected_region ();
1235 void play_edit_range ();
1236 void loop_selected_region ();
1237 void play_location (ARDOUR::Location&);
1238 void loop_location (ARDOUR::Location&);
1240 void temporal_zoom_selection ();
1241 void temporal_zoom_region (bool both_axes);
1242 void toggle_zoom_region (bool both_axes);
1243 bool zoomed_to_region;
1244 void temporal_zoom_session ();
1245 void temporal_zoom (gdouble scale);
1246 void temporal_zoom_by_frame (nframes64_t start, nframes64_t end, const string & op);
1247 void temporal_zoom_to_frame (bool coarser, nframes64_t frame);
1249 void amplitude_zoom (gdouble scale);
1250 void amplitude_zoom_step (bool in);
1252 void insert_region_list_drag (boost::shared_ptr<ARDOUR::Region>, int x, int y);
1253 void insert_region_list_selection (float times);
1255 void insert_route_list_drag (boost::shared_ptr<ARDOUR::Route>, int x, int y);
1257 /* import & embed */
1259 void add_external_audio_action (Editing::ImportMode);
1260 void external_audio_dialog ();
1261 void session_import_dialog ();
1263 int check_whether_and_how_to_import(string, bool all_or_nothing = true);
1264 bool check_multichannel_status (const std::vector<Glib::ustring>& paths);
1266 SoundFileOmega* sfbrowser;
1268 void bring_in_external_audio (Editing::ImportMode mode, nframes64_t& pos);
1270 bool idle_drop_paths (std::vector<Glib::ustring> paths, nframes64_t frame, double ypos);
1271 void drop_paths_part_two (const std::vector<Glib::ustring>& paths, nframes64_t frame, double ypos);
1273 void do_import (vector<Glib::ustring> paths, Editing::ImportDisposition, Editing::ImportMode mode, ARDOUR::SrcQuality, nframes64_t&);
1274 void do_embed (vector<Glib::ustring> paths, Editing::ImportDisposition, Editing::ImportMode mode, nframes64_t&);
1276 int import_sndfiles (vector<Glib::ustring> paths, Editing::ImportMode mode, ARDOUR::SrcQuality, nframes64_t& pos,
1277 int target_regions, int target_tracks, boost::shared_ptr<ARDOUR::Track>, bool, uint32_t total);
1278 int embed_sndfiles (vector<Glib::ustring> paths, bool multiple_files, bool& check_sample_rate, Editing::ImportMode mode,
1279 nframes64_t& pos, int target_regions, int target_tracks, boost::shared_ptr<ARDOUR::Track>&);
1281 int add_sources (vector<Glib::ustring> paths, ARDOUR::SourceList& sources, nframes64_t& pos, Editing::ImportMode,
1282 int target_regions, int target_tracks, boost::shared_ptr<ARDOUR::Track>&, bool add_channel_suffix);
1283 int finish_bringing_in_material (boost::shared_ptr<ARDOUR::Region> region, uint32_t, uint32_t, nframes64_t& pos, Editing::ImportMode mode,
1284 boost::shared_ptr<ARDOUR::Track>& existing_track);
1286 boost::shared_ptr<ARDOUR::AudioTrack> get_nth_selected_audio_track (int nth) const;
1287 boost::shared_ptr<ARDOUR::MidiTrack> get_nth_selected_midi_track (int nth) const;
1289 /* generic interthread progress window */
1291 ArdourDialog* interthread_progress_window;
1292 Gtk::Label interthread_progress_label;
1293 Gtk::VBox interthread_progress_vbox;
1294 Gtk::ProgressBar interthread_progress_bar;
1295 Gtk::Button interthread_cancel_button;
1296 Gtk::Label interthread_cancel_label;
1297 sigc::connection interthread_progress_connection;
1298 void interthread_cancel_clicked ();
1299 void build_interthread_progress_window ();
1300 ARDOUR::InterThreadInfo* current_interthread_info;
1302 AnalysisWindow* analysis_window;
1304 /* import specific info */
1306 struct EditorImportStatus : public ARDOUR::Session::import_status {
1307 Editing::ImportMode mode;
1311 boost::shared_ptr<ARDOUR::Track> track;
1315 EditorImportStatus import_status;
1316 gint import_progress_timeout (void *);
1317 static void *_import_thread (void *);
1318 void* import_thread ();
1319 void finish_import ();
1321 /* to support this ... */
1323 void import_audio (bool as_tracks);
1324 void do_import (vector<Glib::ustring> paths, bool split, bool as_tracks);
1326 void move_to_start ();
1327 void move_to_end ();
1329 void center_playhead ();
1330 void center_edit_point ();
1331 void edit_cursor_backward ();
1332 void edit_cursor_forward ();
1333 void playhead_forward_to_grid ();
1334 void playhead_backward_to_grid ();
1335 void playhead_backward ();
1336 void playhead_forward ();
1337 void scroll_playhead (bool forward);
1338 void scroll_backward (float pages=0.8f);
1339 void scroll_forward (float pages=0.8f);
1340 void scroll_tracks_down ();
1341 void scroll_tracks_up ();
1342 void delete_sample_forward ();
1343 void delete_sample_backward ();
1344 void delete_screen ();
1345 void search_backwards ();
1346 void search_forwards ();
1348 void clear_markers ();
1349 void clear_ranges ();
1350 void clear_locations ();
1351 void unhide_markers ();
1352 void unhide_ranges ();
1353 void jump_forward_to_mark ();
1354 void jump_backward_to_mark ();
1355 void cursor_align (bool playhead_to_edit);
1357 void remove_last_capture ();
1358 void select_all_selectables_using_time_selection ();
1359 void select_all_selectables_using_loop();
1360 void select_all_selectables_using_punch();
1361 void set_selection_from_range (ARDOUR::Location&);
1362 void set_selection_from_punch ();
1363 void set_selection_from_loop ();
1364 void set_selection_from_region ();
1366 void add_location_mark (nframes64_t where);
1367 void add_location_from_audio_region ();
1368 void add_locations_from_audio_region ();
1369 void add_location_from_selection ();
1370 void set_loop_from_selection (bool play);
1371 void set_punch_from_selection ();
1372 void set_punch_from_region ();
1374 void set_loop_from_edit_range (bool play);
1375 void set_loop_from_region (bool play);
1376 void set_punch_from_edit_range ();
1378 void set_loop_range (nframes64_t start, nframes64_t end, std::string cmd);
1379 void set_punch_range (nframes64_t start, nframes64_t end, std::string cmd);
1381 void add_location_from_playhead_cursor ();
1382 bool select_new_marker;
1384 void reverse_selection ();
1385 void edit_envelope ();
1387 void start_scrolling ();
1388 void stop_scrolling ();
1391 double last_scrub_x;
1392 int scrubbing_direction;
1393 int scrub_reversals;
1394 int scrub_reverse_distance;
1397 void keyboard_selection_begin ();
1398 void keyboard_selection_finish (bool add);
1399 bool have_pending_keyboard_selection;
1400 nframes64_t pending_keyboard_selection_start;
1402 boost::shared_ptr<ARDOUR::Region> select_region_for_operation (int dir, TimeAxisView **tv);
1403 void extend_selection_to_end_of_region (bool next);
1404 void extend_selection_to_start_of_region (bool previous);
1406 Editing::SnapType snap_type;
1407 Editing::SnapMode snap_mode;
1409 /// Snap threshold in pixels
1410 double snap_threshold;
1412 void handle_gui_changes (const string &, void *);
1413 bool ignore_gui_changes;
1415 void hide_all_tracks (bool with_select);
1418 LineDragInfo current_line_drag_info;
1420 void start_grab (GdkEvent*, Gdk::Cursor* cursor = 0);
1421 bool end_grab (ArdourCanvas::Item*, GdkEvent*);
1422 void swap_grab (ArdourCanvas::Item*, Gdk::Cursor* cursor, uint32_t time);
1424 void finalize_drag ();
1426 Gtk::Menu fade_context_menu;
1427 void popup_fade_context_menu (int, int, ArdourCanvas::Item*, ItemType);
1429 void region_gain_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1431 void start_fade_in_grab (ArdourCanvas::Item*, GdkEvent*);
1432 void start_fade_out_grab (ArdourCanvas::Item*, GdkEvent*);
1433 void fade_in_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1434 void fade_out_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1435 void fade_in_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1436 void fade_out_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1438 void set_fade_in_shape (ARDOUR::AudioRegion::FadeShape);
1439 void set_fade_out_shape (ARDOUR::AudioRegion::FadeShape);
1441 void set_fade_length (bool in);
1442 void toggle_fade_active (bool in);
1443 void set_fade_in_active (bool);
1444 void set_fade_out_active (bool);
1446 std::set<boost::shared_ptr<ARDOUR::Playlist> > motion_frozen_playlists;
1447 RegionSelection pre_drag_region_selection;
1448 void region_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1449 void region_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1450 void create_region_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1451 void create_region_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1452 bool check_region_drag_possible (RouteTimeAxisView**, ARDOUR::layer_t*);
1453 void possibly_copy_regions_during_grab (GdkEvent*);
1454 void region_drag_splice_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1455 void region_drag_splice_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1457 bool _dragging_playhead;
1458 bool _dragging_edit_point;
1460 void cursor_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1461 void cursor_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1462 void cursor_drag_finished_ensure_locate_callback (ArdourCanvas::Item*, GdkEvent*);
1463 void marker_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1464 void marker_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1465 void control_point_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1466 void control_point_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1467 void line_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1468 void line_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1470 void tempo_marker_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1471 void tempo_marker_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1472 void meter_marker_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1473 void meter_marker_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1475 gint mouse_rename_region (ArdourCanvas::Item*, GdkEvent*);
1477 void start_region_grab (ArdourCanvas::Item*, GdkEvent*);
1478 void start_create_region_grab (ArdourCanvas::Item*, GdkEvent*);
1479 void start_region_copy_grab (ArdourCanvas::Item*, GdkEvent*);
1480 void start_region_brush_grab (ArdourCanvas::Item*, GdkEvent*);
1481 void start_selection_grab (ArdourCanvas::Item*, GdkEvent*);
1482 void start_cursor_grab (ArdourCanvas::Item*, GdkEvent*);
1483 void start_cursor_grab_no_stop (ArdourCanvas::Item*, GdkEvent*);
1484 void start_marker_grab (ArdourCanvas::Item*, GdkEvent*);
1485 void start_control_point_grab (ArdourCanvas::Item*, GdkEvent*);
1486 void start_line_grab_from_regionview (ArdourCanvas::Item*, GdkEvent*);
1487 void start_line_grab_from_line (ArdourCanvas::Item*, GdkEvent*);
1488 void start_line_grab (AutomationLine *, GdkEvent*);
1489 void start_tempo_marker_grab (ArdourCanvas::Item*, GdkEvent*);
1490 void start_tempo_marker_copy_grab (ArdourCanvas::Item*, GdkEvent*);
1491 void start_meter_marker_grab (ArdourCanvas::Item*, GdkEvent*);
1492 void start_meter_marker_copy_grab (ArdourCanvas::Item*, GdkEvent*);
1494 void region_view_item_click (AudioRegionView&, GdkEventButton*);
1496 void remove_gain_control_point (ArdourCanvas::Item*, GdkEvent*);
1497 void remove_control_point (ArdourCanvas::Item*, GdkEvent*);
1499 void mouse_brush_insert_region (RegionView*, nframes64_t pos);
1500 void brush (nframes64_t);
1502 void show_verbose_time_cursor (nframes64_t frame, double offset = 0, double xpos=-1, double ypos=-1);
1503 void show_verbose_duration_cursor (nframes64_t start, nframes64_t end, double offset = 0, double xpos=-1, double ypos=-1);
1504 double clamp_verbose_cursor_x (double);
1505 double clamp_verbose_cursor_y (double);
1507 /* Canvas event handlers */
1509 bool canvas_control_point_event (GdkEvent* event,ArdourCanvas::Item*, ControlPoint*);
1510 bool canvas_line_event (GdkEvent* event,ArdourCanvas::Item*, AutomationLine*);
1511 bool canvas_selection_rect_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1512 bool canvas_selection_start_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1513 bool canvas_selection_end_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1514 bool canvas_crossfade_view_event (GdkEvent* event,ArdourCanvas::Item*, CrossfadeView*);
1515 bool canvas_fade_in_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1516 bool canvas_fade_in_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1517 bool canvas_fade_out_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1518 bool canvas_fade_out_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1521 // These variables are used to detect a feedback loop and break it to avoid a gui hang
1523 ArdourCanvas::Item *last_item_entered;
1524 int last_item_entered_n;
1527 bool canvas_region_view_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1528 bool canvas_region_view_name_highlight_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1529 bool canvas_region_view_name_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1530 bool canvas_stream_view_event (GdkEvent* event,ArdourCanvas::Item*, RouteTimeAxisView*);
1531 bool canvas_marker_event (GdkEvent* event,ArdourCanvas::Item*, Marker*);
1532 bool canvas_zoom_rect_event (GdkEvent* event,ArdourCanvas::Item*);
1533 bool canvas_tempo_marker_event (GdkEvent* event,ArdourCanvas::Item*, TempoMarker*);
1534 bool canvas_meter_marker_event (GdkEvent* event,ArdourCanvas::Item*, MeterMarker*);
1535 bool canvas_automation_track_event(GdkEvent* event, ArdourCanvas::Item*, AutomationTimeAxisView*) ;
1537 bool canvas_tempo_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1538 bool canvas_meter_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1539 bool canvas_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1540 bool canvas_range_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1541 bool canvas_transport_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1542 bool canvas_cd_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1544 bool canvas_imageframe_item_view_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameView*);
1545 bool canvas_imageframe_view_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameTimeAxis*);
1546 bool canvas_imageframe_start_handle_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameView*);
1547 bool canvas_imageframe_end_handle_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameView*);
1548 bool canvas_marker_time_axis_view_event(GdkEvent* event, ArdourCanvas::Item*,MarkerTimeAxis*);
1549 bool canvas_markerview_item_view_event(GdkEvent* event, ArdourCanvas::Item*,MarkerView*);
1550 bool canvas_markerview_start_handle_event(GdkEvent* event, ArdourCanvas::Item*,MarkerView*);
1551 bool canvas_markerview_end_handle_event(GdkEvent* event, ArdourCanvas::Item*,MarkerView*);
1553 /* non-public event handlers */
1555 bool canvas_playhead_cursor_event (GdkEvent* event, ArdourCanvas::Item*);
1556 bool track_canvas_scroll (GdkEventScroll* event);
1558 bool track_canvas_scroll_event (GdkEventScroll* event);
1559 bool track_canvas_button_press_event (GdkEventButton* event);
1560 bool track_canvas_button_release_event (GdkEventButton* event);
1561 bool track_canvas_motion_notify_event (GdkEventMotion* event);
1563 Gtk::Allocation canvas_allocation;
1564 void track_canvas_allocate (Gtk::Allocation alloc);
1565 bool track_canvas_size_allocated ();
1567 void set_playhead_cursor ();
1569 void kbd_driver (sigc::slot<void,GdkEvent*>, bool use_track_canvas = true, bool use_time_canvas = true, bool can_select = true);
1570 void kbd_mute_unmute_region ();
1573 void kbd_do_brush (GdkEvent*);
1574 void kbd_do_audition (GdkEvent*);
1576 void handle_new_duration ();
1577 void initialize_canvas ();
1579 /* display control */
1581 bool _show_measures;
1582 /// true to show waveforms, otherwise false
1583 bool _show_waveforms;
1584 /// true if the editor should follow the playhead, otherwise false
1585 bool _follow_playhead;
1586 /// true if waveforms should be shown while recording audio tracks, otherwise false
1587 bool _show_waveforms_recording;
1589 ARDOUR::TempoMap::BBTPointList *current_bbt_points;
1591 TempoLines* tempo_lines;
1593 ArdourCanvas::Group* time_line_group;
1595 void hide_measures ();
1596 void draw_measures ();
1597 bool redraw_measures ();
1599 void new_tempo_section ();
1601 void mouse_add_new_tempo_event (nframes64_t where);
1602 void mouse_add_new_meter_event (nframes64_t where);
1604 void remove_tempo_marker (ArdourCanvas::Item*);
1605 void remove_meter_marker (ArdourCanvas::Item*);
1606 gint real_remove_tempo_marker (ARDOUR::TempoSection*);
1607 gint real_remove_meter_marker (ARDOUR::MeterSection*);
1609 void edit_tempo_section (ARDOUR::TempoSection*);
1610 void edit_meter_section (ARDOUR::MeterSection*);
1611 void edit_tempo_marker (ArdourCanvas::Item*);
1612 void edit_meter_marker (ArdourCanvas::Item*);
1613 void edit_control_point (ArdourCanvas::Item*);
1615 void marker_menu_edit ();
1616 void marker_menu_remove ();
1617 void marker_menu_rename ();
1618 void marker_menu_lock (bool yn);
1619 void marker_menu_hide ();
1620 void marker_menu_loop_range ();
1621 void marker_menu_select_all_selectables_using_range ();
1622 void marker_menu_select_using_range ();
1623 void marker_menu_separate_regions_using_location ();
1624 void marker_menu_play_from ();
1625 void marker_menu_play_range ();
1626 void marker_menu_set_playhead ();
1627 void marker_menu_set_from_playhead ();
1628 void marker_menu_set_from_selection ();
1629 void marker_menu_range_to_next ();
1630 void new_transport_marker_menu_set_loop ();
1631 void new_transport_marker_menu_set_punch ();
1632 void update_loop_range_view (bool visibility=false);
1633 void update_punch_range_view (bool visibility=false);
1634 void new_transport_marker_menu_popdown ();
1635 void marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1636 void tm_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1637 void transport_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1638 void new_transport_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1639 void build_range_marker_menu (bool loop_or_punch);
1640 void build_marker_menu (bool start_or_end);
1641 void build_tm_marker_menu ();
1642 void build_new_transport_marker_menu ();
1644 Gtk::Menu* tm_marker_menu;
1645 Gtk::Menu* marker_menu;
1646 Gtk::Menu* start_end_marker_menu;
1647 Gtk::Menu* range_marker_menu;
1648 Gtk::Menu* transport_marker_menu;
1649 Gtk::Menu* new_transport_marker_menu;
1650 Gtk::Menu* cd_marker_menu;
1651 ArdourCanvas::Item* marker_menu_item;
1653 typedef list<Marker*> Marks;
1656 void remove_metric_marks ();
1657 void draw_metric_marks (const ARDOUR::Metrics& metrics);
1659 void compute_current_bbt_points (nframes_t left, nframes_t right);
1660 void tempo_map_changed (ARDOUR::Change);
1661 void redisplay_tempo (bool immediate_redraw);
1663 void snap_to (nframes64_t& first, int32_t direction = 0, bool for_mark = false);
1665 double snap_length_beats (nframes64_t start);
1667 uint32_t bbt_beat_subdivision;
1671 Gtk::ToggleButton editor_mixer_button;
1672 Gtk::ToggleButton editor_list_button;
1673 void editor_mixer_button_toggled ();
1674 void editor_list_button_toggled ();
1676 AudioClock edit_point_clock;
1677 AudioClock zoom_range_clock;
1678 Gtk::Button zoom_in_button;
1679 Gtk::Button zoom_out_button;
1680 Gtk::Button zoom_out_full_button;
1681 Gtk::Button zoom_onetoone_button;
1683 Gtk::VBox toolbar_clock_vbox;
1684 Gtk::VBox toolbar_selection_clock_vbox;
1685 Gtk::Table toolbar_selection_clock_table;
1686 Gtk::Label toolbar_selection_cursor_label;
1688 Gtk::HBox mouse_mode_button_box;
1689 Gtkmm2ext::TearOff* mouse_mode_tearoff;
1690 Gtk::ToggleButton mouse_select_button;
1691 Gtk::ToggleButton mouse_move_button;
1692 Gtk::ToggleButton mouse_gain_button;
1693 Gtk::ToggleButton mouse_zoom_button;
1694 Gtk::ToggleButton mouse_timefx_button;
1695 Gtk::ToggleButton mouse_audition_button;
1696 Gtk::ToggleButton mouse_note_button;
1697 GroupedButtons *mouse_mode_button_set;
1698 void mouse_mode_toggled (Editing::MouseMode m);
1699 bool ignore_mouse_mode_toggle;
1701 gint mouse_select_button_release (GdkEventButton*);
1703 Gtk::VBox automation_box;
1704 Gtk::Button automation_mode_button;
1705 Gtk::ToggleButton global_automation_button;
1707 Gtk::ComboBoxText edit_mode_selector;
1708 Gtk::VBox edit_mode_box;
1710 void set_edit_mode (ARDOUR::EditMode);
1711 void cycle_edit_mode ();
1712 void edit_mode_selection_done ();
1714 Gtk::ComboBoxText snap_type_selector;
1715 Gtk::ComboBoxText snap_mode_selector;
1718 std::vector<std::string> snap_type_strings;
1719 std::vector<std::string> snap_mode_strings;
1721 void snap_type_selection_done ();
1722 void snap_mode_selection_done ();
1723 void snap_mode_chosen (Editing::SnapMode);
1724 void snap_type_chosen (Editing::SnapType);
1726 Glib::RefPtr<Gtk::RadioAction> snap_type_action (Editing::SnapType);
1727 Glib::RefPtr<Gtk::RadioAction> snap_mode_action (Editing::SnapMode);
1729 Gtk::ComboBoxText zoom_focus_selector;
1730 Gtk::VBox zoom_focus_box;
1732 std::vector<std::string> zoom_focus_strings;
1734 void zoom_focus_selection_done ();
1735 void zoom_focus_chosen (Editing::ZoomFocus);
1737 Glib::RefPtr<Gtk::RadioAction> zoom_focus_action (Editing::ZoomFocus);
1741 void zoom_adjustment_changed();
1743 void edit_point_clock_changed();
1745 void setup_toolbar ();
1747 Gtkmm2ext::TearOff* tools_tearoff;
1748 Gtk::HBox toolbar_hbox;
1749 Gtk::EventBox toolbar_base;
1750 Gtk::Frame toolbar_frame;
1754 Gtk::HBox midi_tool_button_box;
1755 Gtk::ToggleButton midi_tool_pencil_button;
1756 Gtk::ToggleButton midi_tool_select_button;
1757 Gtk::ToggleButton midi_tool_resize_button;
1758 Gtk::ToggleButton midi_tool_erase_button;
1759 Gtk::Button midi_panic_button;
1760 Gtk::ToggleButton midi_sound_notes;
1761 GroupedButtons *midi_tool_button_set;
1762 void midi_edit_mode_toggled (Editing::MidiEditMode m);
1763 void midi_panic_button_pressed ();
1764 bool sound_notes () const { return midi_sound_notes.get_active(); }
1766 bool ignore_midi_edit_mode_toggle;
1768 Gtkmm2ext::TearOff* midi_tools_tearoff;
1769 Gtk::HBox midi_toolbar_hbox;
1770 Gtk::EventBox midi_toolbar_base;
1771 Gtk::Frame midi_toolbar_frame;
1773 void setup_midi_toolbar ();
1775 /* selection process */
1777 Selection* selection;
1778 Selection* cut_buffer;
1780 void time_selection_changed ();
1781 void track_selection_changed ();
1782 void region_selection_changed ();
1783 sigc::connection editor_regions_selection_changed_connection;
1784 void sensitize_the_right_region_actions (bool have_selected_regions);
1785 void point_selection_changed ();
1786 void marker_selection_changed ();
1795 void start_selection_op (ArdourCanvas::Item* item, GdkEvent* event, SelectionOp);
1796 void drag_selection (ArdourCanvas::Item* item, GdkEvent* event);
1797 void end_selection_op (ArdourCanvas::Item* item, GdkEvent* event);
1798 void cancel_selection ();
1800 void region_selection_op (void (ARDOUR::Region::*pmf)(void));
1801 void region_selection_op (void (ARDOUR::Region::*pmf)(void*), void*);
1802 void region_selection_op (void (ARDOUR::Region::*pmf)(bool), bool);
1804 bool audio_region_selection_covers (nframes64_t where);
1806 /* transport range select process */
1807 enum RangeMarkerOp {
1809 CreateTransportMarker,
1813 void start_range_markerbar_op (ArdourCanvas::Item* item, GdkEvent* event, RangeMarkerOp);
1814 void drag_range_markerbar_op (ArdourCanvas::Item* item, GdkEvent* event);
1815 void end_range_markerbar_op (ArdourCanvas::Item* item, GdkEvent* event);
1817 ArdourCanvas::SimpleRect* cd_marker_bar_drag_rect;
1818 ArdourCanvas::SimpleRect* range_bar_drag_rect;
1819 ArdourCanvas::SimpleRect* transport_bar_drag_rect;
1820 ArdourCanvas::Line* marker_drag_line;
1821 ArdourCanvas::Points marker_drag_line_points;
1822 ArdourCanvas::SimpleRect* range_marker_drag_rect;
1824 void update_marker_drag_item (ARDOUR::Location *);
1826 ArdourCanvas::SimpleRect *bogus_background_rect;
1828 ArdourCanvas::SimpleRect *transport_bar_range_rect;
1829 ArdourCanvas::SimpleRect *transport_bar_preroll_rect;
1830 ArdourCanvas::SimpleRect *transport_bar_postroll_rect;
1831 ArdourCanvas::SimpleRect *transport_loop_range_rect;
1832 ArdourCanvas::SimpleRect *transport_punch_range_rect;
1833 ArdourCanvas::SimpleLine *transport_punchin_line;
1834 ArdourCanvas::SimpleLine *transport_punchout_line;
1835 ArdourCanvas::SimpleRect *transport_preroll_rect;
1836 ArdourCanvas::SimpleRect *transport_postroll_rect;
1838 ARDOUR::Location* transport_loop_location();
1839 ARDOUR::Location* transport_punch_location();
1841 ARDOUR::Location *temp_location;
1843 /* object rubberband select process */
1845 void start_rubberband_select (ArdourCanvas::Item* item, GdkEvent* event);
1846 void drag_rubberband_select (ArdourCanvas::Item* item, GdkEvent* event);
1847 void end_rubberband_select (ArdourCanvas::Item* item, GdkEvent* event);
1849 bool select_all_within (nframes64_t start, nframes64_t end, gdouble topy, gdouble boty, const TrackViewList&, Selection::Operation op);
1851 ArdourCanvas::SimpleRect *rubberband_rect;
1853 /* mouse zoom process */
1855 void start_mouse_zoom (ArdourCanvas::Item* item, GdkEvent* event);
1856 void drag_mouse_zoom (ArdourCanvas::Item* item, GdkEvent* event);
1857 void end_mouse_zoom (ArdourCanvas::Item* item, GdkEvent* event);
1859 ArdourCanvas::SimpleRect *zoom_rect;
1860 void reposition_zoom_rect (nframes64_t start, nframes64_t end);
1862 /* diskstream/route display management */
1864 struct RouteDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
1865 RouteDisplayModelColumns() {
1868 add (temporary_visible);
1872 Gtk::TreeModelColumn<Glib::ustring> text;
1873 Gtk::TreeModelColumn<bool> visible;
1874 Gtk::TreeModelColumn<bool> temporary_visible;
1875 Gtk::TreeModelColumn<TimeAxisView*> tv;
1876 Gtk::TreeModelColumn<boost::shared_ptr<ARDOUR::Route> > route;
1879 RouteDisplayModelColumns route_display_columns;
1880 Glib::RefPtr<Gtk::ListStore> route_display_model;
1881 Glib::RefPtr<Gtk::TreeSelection> route_display_selection;
1883 Gtkmm2ext::DnDTreeView<boost::shared_ptr<ARDOUR::Route> > route_list_display;
1884 Gtk::ScrolledWindow route_list_scroller;
1885 Gtk::Menu* route_list_menu;
1887 void update_route_visibility ();
1889 void sync_order_keys (const char*);
1890 bool route_redisplay_does_not_sync_order_keys;
1891 bool route_redisplay_does_not_reset_order_keys;
1893 bool route_list_display_button_press (GdkEventButton*);
1894 void route_list_display_drag_data_received (const Glib::RefPtr<Gdk::DragContext>& context,
1897 const Gtk::SelectionData& data,
1901 bool route_list_selection_filter (const Glib::RefPtr<Gtk::TreeModel>& model, const Gtk::TreeModel::Path& path, bool yn);
1903 void route_list_change (const Gtk::TreeModel::Path&,const Gtk::TreeModel::iterator&);
1904 void route_list_delete (const Gtk::TreeModel::Path&);
1905 void track_list_reorder (const Gtk::TreeModel::Path& path, const Gtk::TreeModel::iterator& iter, int* new_order);
1907 void initial_route_list_display ();
1908 void redisplay_route_list();
1909 void route_list_reordered (const Gtk::TreeModel::Path& path, const Gtk::TreeModel::iterator& iter, int* what);
1910 bool ignore_route_list_reorder;
1911 bool no_route_list_redisplay;
1913 void build_route_list_menu ();
1914 void show_route_list_menu ();
1916 void show_all_routes ();
1917 void hide_all_routes ();
1918 void show_all_audiotracks ();
1919 void hide_all_audiotracks ();
1920 void show_all_audiobus ();
1921 void hide_all_audiobus ();
1923 void set_all_tracks_visibility (bool yn);
1924 void set_all_audio_visibility (int type, bool yn);
1926 /* edit group management */
1928 struct GroupListModelColumns : public Gtk::TreeModel::ColumnRecord {
1929 GroupListModelColumns () {
1935 Gtk::TreeModelColumn<bool> is_active;
1936 Gtk::TreeModelColumn<bool> is_visible;
1937 Gtk::TreeModelColumn<std::string> text;
1938 Gtk::TreeModelColumn<ARDOUR::RouteGroup*> routegroup;
1941 GroupListModelColumns group_columns;
1942 Glib::RefPtr<Gtk::ListStore> group_model;
1943 Glib::RefPtr<Gtk::TreeSelection> group_selection;
1945 Gtk::TreeView edit_group_display;
1946 Gtk::ScrolledWindow edit_group_display_scroller;
1947 Gtk::Menu* edit_group_list_menu;
1949 void build_edit_group_list_menu ();
1950 void activate_all_edit_groups ();
1951 void disable_all_edit_groups ();
1953 bool in_edit_group_row_change;
1954 void edit_group_row_change (const Gtk::TreeModel::Path&,const Gtk::TreeModel::iterator&);
1955 void edit_group_name_edit (const Glib::ustring&, const Glib::ustring&);
1956 void new_edit_group ();
1957 void edit_group_list_button_clicked ();
1958 gint edit_group_list_button_press_event (GdkEventButton* ev);
1959 void add_edit_group (ARDOUR::RouteGroup* group);
1960 void remove_selected_edit_group ();
1961 void edit_groups_changed ();
1962 void group_flags_changed (void*, ARDOUR::RouteGroup*);
1964 Gtk::VBox list_vpacker;
1968 bool autoscroll_active;
1969 int autoscroll_timeout_tag;
1972 int last_autoscroll_x;
1973 int last_autoscroll_y;
1974 uint32_t autoscroll_cnt;
1975 nframes64_t autoscroll_x_distance;
1976 double autoscroll_y_distance;
1978 static gint _autoscroll_canvas (void *);
1979 bool autoscroll_canvas ();
1980 void start_canvas_autoscroll (int x, int y);
1981 void stop_canvas_autoscroll ();
1982 void maybe_autoscroll (GdkEventMotion*);
1983 void maybe_autoscroll_horizontally (GdkEventMotion*);
1984 bool allow_vertical_scroll;
1993 void start_trim (ArdourCanvas::Item*, GdkEvent*);
1994 void point_trim (GdkEvent*);
1995 void trim_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1996 void single_contents_trim (RegionView&, nframes64_t, bool, bool, bool);
1997 void single_start_trim (RegionView&, nframes64_t, bool, bool);
1998 void single_end_trim (RegionView&, nframes64_t, bool, bool);
2000 void trim_finished_callback (ArdourCanvas::Item*, GdkEvent*);
2001 void thaw_region_after_trim (RegionView& rv);
2003 void trim_region_front();
2004 void trim_region_back();
2005 void trim_region (bool front);
2007 void trim_region_to_edit_point ();
2008 void trim_region_from_edit_point ();
2009 void trim_region_to_loop ();
2010 void trim_region_to_punch ();
2011 void trim_region_to_location (const ARDOUR::Location&, const char* cmd);
2013 bool show_gain_after_trim;
2017 int convert_drop_to_paths (std::vector<Glib::ustring>& paths,
2018 const Glib::RefPtr<Gdk::DragContext>& context,
2021 const Gtk::SelectionData& data,
2025 void track_canvas_drag_data_received (const Glib::RefPtr<Gdk::DragContext>& context,
2028 const Gtk::SelectionData& data,
2032 void region_list_display_drag_data_received (const Glib::RefPtr<Gdk::DragContext>& context,
2035 const Gtk::SelectionData& data,
2039 void drop_paths (const Glib::RefPtr<Gdk::DragContext>& context,
2042 const Gtk::SelectionData& data,
2046 void drop_regions (const Glib::RefPtr<Gdk::DragContext>& context,
2049 const Gtk::SelectionData& data,
2053 void drop_routes (const Glib::RefPtr<Gdk::DragContext>& context,
2056 const Gtk::SelectionData& data,
2062 int write_region_selection(RegionSelection&);
2063 bool write_region (string path, boost::shared_ptr<ARDOUR::AudioRegion>);
2064 void bounce_region_selection ();
2065 void bounce_range_selection (bool replace);
2066 void external_edit_region ();
2068 int write_audio_selection (TimeSelection&);
2069 bool write_audio_range (ARDOUR::AudioPlaylist&, const ARDOUR::ChanCount& channels, list<ARDOUR::AudioRange>&);
2071 void write_selection ();
2075 UndoAction get_memento() const;
2077 XMLNode *before; /* used in *_reversible_command */
2079 void begin_reversible_command (string cmd_name);
2080 void commit_reversible_command ();
2082 void update_title ();
2083 void update_title_s (const string & snapshot_name);
2086 Selection* selection;
2087 double frames_per_unit;
2089 State (PublicEditor const * e);
2093 void store_state (State&) const;
2094 void restore_state (State *);
2096 void instant_save ();
2098 boost::shared_ptr<ARDOUR::AudioRegion> last_audition_region;
2100 /* freeze operations */
2102 ARDOUR::InterThreadInfo freeze_status;
2103 gint freeze_progress_timeout (void *);
2104 static void* _freeze_thread (void*);
2105 void* freeze_thread ();
2107 void freeze_route ();
2108 void unfreeze_route ();
2110 /* edit-group solo + mute */
2112 void set_edit_group_solo (ARDOUR::Route&, bool);
2113 void set_edit_group_mute (ARDOUR::Route&, bool);
2117 void duplicate_dialog (bool with_dialog);
2119 nframes64_t event_frame (GdkEvent*, double* px = 0, double* py = 0) const;
2121 /* returns false if mouse pointer is not in track or marker canvas
2123 bool mouse_frame (nframes64_t&, bool& in_track_canvas) const;
2125 void time_fx_motion (ArdourCanvas::Item*, GdkEvent*);
2126 void start_time_fx (ArdourCanvas::Item*, GdkEvent*);
2127 void end_time_fx (ArdourCanvas::Item*, GdkEvent*);
2129 struct TimeFXDialog : public ArdourDialog {
2130 ARDOUR::TimeFXRequest request;
2133 Gtk::Adjustment pitch_octave_adjustment;
2134 Gtk::Adjustment pitch_semitone_adjustment;
2135 Gtk::Adjustment pitch_cent_adjustment;
2136 Gtk::SpinButton pitch_octave_spinner;
2137 Gtk::SpinButton pitch_semitone_spinner;
2138 Gtk::SpinButton pitch_cent_spinner;
2139 RegionSelection regions;
2140 Gtk::ProgressBar progress_bar;
2143 Gtk::ToggleButton quick_button;
2144 Gtk::ToggleButton antialias_button;
2145 Gtk::HBox upper_button_box;
2148 Gtk::ComboBoxText stretch_opts_selector;
2149 Gtk::Label stretch_opts_label;
2150 Gtk::ToggleButton precise_button;
2151 Gtk::ToggleButton preserve_formants_button;
2154 Gtk::Button* cancel_button;
2155 Gtk::Button* action_button;
2159 TimeFXDialog (Editor& e, bool for_pitch);
2161 gint update_progress ();
2162 sigc::connection first_cancel;
2163 sigc::connection first_delete;
2164 void cancel_in_progress ();
2165 gint delete_in_progress (GdkEventAny*);
2168 /* "whats mine is yours" */
2170 friend class TimeFXDialog;
2172 TimeFXDialog* current_timefx;
2174 static void* timefx_thread (void *arg);
2175 void do_timefx (TimeFXDialog&);
2177 int time_stretch (RegionSelection&, float fraction);
2178 int pitch_shift (RegionSelection&, float cents);
2179 void pitch_shift_regions ();
2180 int time_fx (RegionSelection&, float val, bool pitching);
2182 /* editor-mixer strip */
2184 MixerStrip *current_mixer_strip;
2185 bool show_editor_mixer_when_tracks_arrive;
2186 Gtk::VBox current_mixer_strip_vbox;
2187 void cms_new (boost::shared_ptr<ARDOUR::Route>);
2188 void cms_deleted ();
2189 void current_mixer_strip_hidden ();
2190 void current_mixer_strip_removed ();
2192 void detach_tearoff (Gtk::Box* b, Gtk::Window* w);
2193 void reattach_tearoff (Gtk::Box* b, Gtk::Window* w, int32_t n);
2195 void ensure_all_elements_drawn ();
2197 /* nudging tracks */
2199 void nudge_track (bool use_edit_point, bool forwards);
2203 bool _xfade_visibility;
2206 void handle_new_imageframe_time_axis_view(const string & track_name, void* src) ;
2207 void handle_new_imageframe_marker_time_axis_view(const string & track_name, TimeAxisView* marked_track) ;
2209 void start_imageframe_grab(ArdourCanvas::Item*, GdkEvent*) ;
2210 void start_markerview_grab(ArdourCanvas::Item*, GdkEvent*) ;
2212 void imageframe_drag_motion_callback(ArdourCanvas::Item*, GdkEvent*) ;
2213 void markerview_drag_motion_callback(ArdourCanvas::Item*, GdkEvent*) ;
2214 void timeaxis_item_drag_finished_callback(ArdourCanvas::Item*, GdkEvent*) ;
2216 gint canvas_imageframe_item_view_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
2217 gint canvas_imageframe_view_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameTimeAxis* ifta);
2218 gint canvas_imageframe_start_handle_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
2219 gint canvas_imageframe_end_handle_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
2221 gint canvas_marker_time_axis_view_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerTimeAxis* mta);
2222 gint canvas_markerview_item_view_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
2223 gint canvas_markerview_start_handle_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
2224 gint canvas_markerview_end_handle_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
2226 void imageframe_start_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
2227 void imageframe_end_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
2228 void imageframe_start_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
2229 void imageframe_start_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
2230 void imageframe_end_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
2231 void imageframe_end_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
2233 void markerview_item_start_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
2234 void markerview_item_end_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
2235 void markerview_start_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
2236 void markerview_start_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
2237 void markerview_end_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
2238 void markerview_end_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
2240 void popup_imageframe_edit_menu(int button, int32_t time, ArdourCanvas::Item* ifv, bool with_frame) ;
2241 void popup_marker_time_axis_edit_menu(int button, int32_t time, ArdourCanvas::Item* ifv, bool with_frame) ;
2243 ImageFrameSocketHandler* image_socket_listener ;
2246 void toggle_xfade_active (boost::weak_ptr<ARDOUR::Crossfade>);
2247 void toggle_xfade_length (boost::weak_ptr<ARDOUR::Crossfade>);
2248 void edit_xfade (boost::weak_ptr<ARDOUR::Crossfade>);
2249 void xfade_edit_left_region ();
2250 void xfade_edit_right_region ();
2252 static const int32_t default_width = 995;
2253 static const int32_t default_height = 765;
2257 Gtk::Button nudge_forward_button;
2258 Gtk::Button nudge_backward_button;
2259 Gtk::HBox nudge_hbox;
2260 Gtk::VBox nudge_vbox;
2261 AudioClock nudge_clock;
2263 nframes64_t get_nudge_distance (nframes64_t pos, nframes64_t& next);
2265 bool nudge_forward_release (GdkEventButton*);
2266 bool nudge_backward_release (GdkEventButton*);
2270 void apply_filter (ARDOUR::Filter&, string cmd);
2272 /* handling cleanup */
2274 int playlist_deletion_dialog (boost::shared_ptr<ARDOUR::Playlist>);
2276 vector<sigc::connection> session_connections;
2278 /* tracking step changes of track height */
2280 TimeAxisView* current_stepping_trackview;
2281 ARDOUR::microseconds_t last_track_height_step_timestamp;
2282 gint track_height_step_timeout();
2283 sigc::connection step_timeout;
2285 TimeAxisView* entered_track;
2286 RegionView* entered_regionview;
2289 void ensure_entered_track_selected (bool op_acts_on_objects = false);
2290 bool clear_entered_track;
2291 bool left_track_canvas (GdkEventCrossing*);
2292 bool entered_track_canvas (GdkEventCrossing*);
2293 void set_entered_track (TimeAxisView*);
2294 void set_entered_regionview (RegionView*);
2295 void ensure_track_visible (TimeAxisView*);
2296 gint left_automation_track ();
2298 bool _new_regionviews_show_envelope;
2300 void reset_canvas_action_sensitivity (bool);
2301 void toggle_gain_envelope_visibility ();
2302 void toggle_gain_envelope_active ();
2303 void reset_region_gain_envelopes ();
2305 bool on_key_press_event (GdkEventKey*);
2306 bool on_key_release_event (GdkEventKey*);
2308 void session_state_saved (string);
2310 Glib::RefPtr<Gtk::Action> undo_action;
2311 Glib::RefPtr<Gtk::Action> redo_action;
2313 void history_changed ();
2315 Gtk::HBox status_bar_hpacker;
2317 Editing::EditPoint _edit_point;
2319 Gtk::ComboBoxText edit_point_selector;
2321 void set_edit_point_preference (Editing::EditPoint ep, bool force = false);
2322 void cycle_edit_point (bool with_marker);
2323 void set_edit_point ();
2324 void edit_point_selection_done ();
2325 void edit_point_chosen (Editing::EditPoint);
2326 Glib::RefPtr<Gtk::RadioAction> edit_point_action (Editing::EditPoint);
2327 std::vector<std::string> edit_point_strings;
2329 void selected_marker_moved (ARDOUR::Location*);
2330 sigc::connection edit_point_clock_connection_a;
2331 sigc::connection edit_point_clock_connection_b;
2333 bool get_edit_op_range (nframes64_t& start, nframes64_t& end) const;
2335 void get_regions_at (RegionSelection&, nframes64_t where, const TrackSelection& ts) const;
2336 void get_regions_after (RegionSelection&, nframes64_t where, const TrackSelection& ts) const;
2338 void get_regions_for_action (RegionSelection&, bool allowed_entered_regionview = false);
2340 sigc::connection fast_screen_update_connection;
2341 gint start_updating ();
2342 gint stop_updating ();
2343 void fast_update_strips ();
2344 bool meters_running;
2346 void select_next_route ();
2347 void select_prev_route ();
2349 void snap_to_internal (nframes64_t& first, int32_t direction = 0, bool for_mark = false);
2351 RhythmFerret* rhythm_ferret;
2352 BundleManager* _bundle_manager;
2355 void set_track_height (uint32_t h);
2356 void set_track_height_largest ();
2357 void set_track_height_large ();
2358 void set_track_height_larger ();
2359 void set_track_height_normal ();
2360 void set_track_height_smaller ();
2361 void set_track_height_small ();
2363 void remove_tracks ();
2364 void toggle_tracks_active ();
2365 void waveform_scale_chosen (Editing::WaveformScale);
2369 int32_t resize_idle_target;
2371 friend gboolean _idle_resize (gpointer);
2372 std::vector<TimeAxisView*> pending_resizes;
2374 void visible_order_range (int*, int*) const;
2375 bool y_movement_disallowed (int, int, int, int, int, std::bitset<512> const &, std::vector<int32_t> const &) const;
2378 #endif /* __ardour_editor_h__ */