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"
66 #include "editor_summary.h"
73 class AudioDiskstream;
92 class AudioRegionView;
93 class AudioStreamView;
94 class AudioTimeAxisView;
96 class AutomationSelection;
97 class AutomationTimeAxisView;
102 class GlobalPortMatrixWindow;
103 class GroupedButtons;
106 class PlaylistSelector;
107 class PluginSelector;
110 class SoundFileOmega;
116 class TrackSelection;
118 /* <CMT Additions> */
119 class ImageFrameView;
120 class ImageFrameTimeAxisView;
121 class ImageFrameTimeAxis;
122 class MarkerTimeAxis ;
124 class ImageFrameSocketHandler ;
125 class TimeAxisViewItem ;
126 /* </CMT Additions> */
128 struct EditorCursor {
130 ArdourCanvas::Points points;
131 ArdourCanvas::Line canvas_item;
132 nframes64_t current_frame;
135 EditorCursor (Editor&, bool (Editor::*)(GdkEvent*,ArdourCanvas::Item*));
138 void set_position (nframes64_t);
139 void set_length (double units);
140 void set_y_axis (double position);
142 sigc::signal<void, nframes64_t> PositionChanged;
145 class Editor : public PublicEditor
151 void connect_to_session (ARDOUR::Session *);
152 ARDOUR::Session* current_session() const { return session; }
154 virtual bool have_idled () const { return _have_idled; }
156 nframes64_t leftmost_position() const { return leftmost_frame; }
158 nframes64_t current_page_frames() const {
159 return (nframes64_t) floor (_canvas_width * frames_per_unit);
162 double canvas_height () const {
163 return _canvas_height;
166 void cycle_snap_mode ();
167 void cycle_snap_choice ();
168 void set_snap_to (Editing::SnapType);
169 void set_snap_mode (Editing::SnapMode);
170 void set_snap_threshold (double pixel_distance) {snap_threshold = pixel_distance;}
172 void undo (uint32_t n = 1);
173 void redo (uint32_t n = 1);
175 XMLNode& get_state ();
176 int set_state (const XMLNode& );
178 void set_mouse_mode (Editing::MouseMode, bool force=true);
179 void step_mouse_mode (bool next);
180 Editing::MouseMode current_mouse_mode () const { return mouse_mode; }
182 void set_midi_edit_cursor (Editing::MidiEditMode);
183 void set_midi_edit_mode (Editing::MidiEditMode, bool force=true);
184 Editing::MidiEditMode current_midi_edit_mode () const { return midi_edit_mode; }
187 void add_imageframe_time_axis(const std::string & track_name, void*) ;
188 void add_imageframe_marker_time_axis(const std::string & track_name, TimeAxisView* marked_track, void*) ;
189 void connect_to_image_compositor() ;
190 void scroll_timeaxis_to_imageframe_item(const TimeAxisViewItem* item) ;
193 TimeAxisView* get_named_time_axis(const std::string & name) ;
194 void foreach_time_axis_view (sigc::slot<void,TimeAxisView&>);
195 void add_to_idle_resize (TimeAxisView*, uint32_t);
197 RouteTimeAxisView* get_route_view_by_id (PBD::ID& id);
199 void consider_auditioning (boost::shared_ptr<ARDOUR::Region>);
200 void hide_a_region (boost::shared_ptr<ARDOUR::Region>);
201 void remove_a_region (boost::shared_ptr<ARDOUR::Region>);
203 #ifdef USE_RUBBERBAND
204 std::vector<std::string> rb_opt_strings;
207 /* option editor-access */
209 void set_show_waveforms_recording (bool yn);
210 bool show_waveforms_recording() const { return _show_waveforms_recording; }
212 /* things that need to be public to be used in the main menubar */
214 void new_region_from_selection ();
215 void separate_regions_between (const TimeSelection&);
216 void separate_region_from_selection ();
217 void separate_region_from_punch ();
218 void separate_region_from_loop ();
219 void separate_regions_using_location (ARDOUR::Location&);
220 void toggle_playback (bool with_abort);
221 void transition_to_rolling (bool forward);
225 nframes64_t unit_to_frame (double unit) const {
226 return (nframes64_t) rint (unit * frames_per_unit);
229 double frame_to_unit (nframes64_t frame) const {
230 return rint ((double) frame / (double) frames_per_unit);
233 double frame_to_unit (double frame) const {
234 return rint (frame / frames_per_unit);
237 /* NOTE: these functions assume that the "pixel" coordinate is
238 the result of using the world->canvas affine transform on a
239 world coordinate. These coordinates already take into
240 account any scrolling carried out by adjusting the
244 nframes64_t pixel_to_frame (double pixel) const {
246 /* pixel can be less than zero when motion events
247 are processed. since we've already run the world->canvas
248 affine, that means that the location *really* is "off
249 to the right" and thus really is "before the start".
253 return (nframes64_t) rint (pixel * frames_per_unit * GNOME_CANVAS(track_canvas->gobj())->pixels_per_unit);
259 gulong frame_to_pixel (nframes64_t frame) const {
260 return (gulong) rint ((frame / (frames_per_unit * GNOME_CANVAS(track_canvas->gobj())->pixels_per_unit)));
263 void flush_canvas ();
267 Selection& get_selection() const { return *selection; }
268 Selection& get_cut_buffer() const { return *cut_buffer; }
270 bool extend_selection_to_track (TimeAxisView&);
272 void play_selection ();
273 void select_all_in_track (Selection::Operation op);
274 void select_all (Selection::Operation op);
275 void invert_selection_in_track ();
276 void invert_selection ();
277 void deselect_all ();
281 void set_show_measures (bool yn);
282 bool show_measures () const { return _show_measures; }
284 /* analysis window */
286 void analyze_region_selection();
287 void analyze_range_selection();
291 void export_audio ();
292 void export_selection ();
293 void export_range ();
294 void export_region ();
296 void add_toplevel_controls (Gtk::Container&);
297 Gtk::HBox& get_status_bar_packer() { return status_bar_hpacker; }
299 void set_zoom_focus (Editing::ZoomFocus);
300 Editing::ZoomFocus get_zoom_focus () const { return zoom_focus; }
301 double get_current_zoom () const { return frames_per_unit; }
303 void temporal_zoom_step (bool coarser);
305 /* stuff that AudioTimeAxisView and related classes use */
307 PlaylistSelector& playlist_selector() const;
308 void route_name_changed (TimeAxisView *);
309 void clear_playlist (boost::shared_ptr<ARDOUR::Playlist>);
311 void new_playlists (TimeAxisView* v);
312 void copy_playlists (TimeAxisView* v);
313 void clear_playlists (TimeAxisView* v);
315 TrackViewList* get_valid_views (TimeAxisView*, ARDOUR::RouteGroup* grp = 0);
316 void get_onscreen_tracks (TrackViewList&);
318 Width editor_mixer_strip_width;
319 void maybe_add_mixer_strip_width (XMLNode&);
320 void show_editor_mixer (bool yn);
321 void create_editor_mixer ();
322 void show_editor_list (bool yn);
323 void set_selected_mixer_strip (TimeAxisView&);
324 void hide_track_in_display (TimeAxisView& tv, bool temporary = false);
325 void show_track_in_display (TimeAxisView& tv);
327 /* nudge is initiated by transport controls owned by ARDOUR_UI */
329 void nudge_forward (bool next, bool force_playhead);
330 void nudge_backward (bool next, bool force_playhead);
332 /* nudge initiated from context menu */
334 void nudge_forward_capture_offset ();
335 void nudge_backward_capture_offset ();
337 /* playhead/screen stuff */
339 void set_follow_playhead (bool yn);
340 void toggle_follow_playhead ();
341 bool follow_playhead() const { return _follow_playhead; }
342 bool dragging_playhead () const { return _dragging_playhead; }
344 void toggle_zero_line_visibility ();
345 void toggle_waveforms_while_recording ();
347 void toggle_measure_visibility ();
348 void toggle_logo_visibility ();
350 double get_physical_screen_width () const { return physical_screen_width; };
351 double physical_screen_width;
352 double physical_screen_height;
356 void toggle_selected_region_fades (int dir);
357 void update_region_fade_visibility ();
358 bool xfade_visibility() const { return _xfade_visibility; }
359 void update_xfade_visibility ();
361 /* redirect shared ops menu. caller must free returned menu */
363 Gtk::Menu* redirect_menu ();
365 /* floating windows/transient */
367 void ensure_float (Gtk::Window&);
371 void scroll_tracks_down_line ();
372 void scroll_tracks_up_line ();
374 void move_selected_tracks (bool up);
376 bool new_regionviews_display_gain () { return _new_regionviews_show_envelope; }
377 void prepare_for_cleanup ();
378 void finish_cleanup ();
380 void maximise_editing_space();
381 void restore_editing_space();
383 void reset_x_origin (nframes64_t);
384 void reset_y_origin (double);
385 void reset_zoom (double);
386 void reposition_and_zoom (nframes64_t, double);
388 nframes64_t get_preferred_edit_position (bool ignore_playhead = false);
390 bool update_mouse_speed ();
391 bool decelerate_mouse_speed ();
393 void toggle_meter_updating();
395 void show_rhythm_ferret();
396 void show_bundle_manager ();
397 void show_global_port_matrix (ARDOUR::DataType);
399 void goto_visual_state (uint32_t);
400 void save_visual_state (uint32_t);
402 void queue_draw_resize_line (int at);
403 void start_resize_line_ops ();
404 void end_resize_line_ops ();
407 void map_transport_state ();
408 void map_position_change (nframes64_t);
411 bool on_expose_event (GdkEventExpose*);
415 /// The session that we are editing, or 0
416 void color_handler ();
417 ARDOUR::Session *session;
420 // to keep track of the playhead position for control_scroll
421 boost::optional<nframes64_t> _control_scroll_target;
423 PlaylistSelector* _playlist_selector;
425 typedef std::pair<TimeAxisView*,XMLNode*> TAVState;
429 double frames_per_unit;
430 nframes64_t leftmost_frame;
431 Editing::ZoomFocus zoom_focus;
432 bool zoomed_to_region;
433 std::list<TAVState> track_states;
436 std::list<VisualState*> undo_visual_stack;
437 std::list<VisualState*> redo_visual_stack;
438 VisualState* current_visual_state (bool with_tracks = true);
439 void undo_visual_state ();
440 void redo_visual_state ();
441 void use_visual_state (VisualState&);
443 void swap_visual_state ();
445 std::vector<VisualState*> visual_states;
446 sigc::connection visual_state_op_connection;
447 void start_visual_state_op (uint32_t n);
448 void cancel_visual_state_op (uint32_t n);
449 bool end_visual_state_op (uint32_t n);
451 nframes64_t leftmost_frame;
452 double frames_per_unit;
453 Editing::ZoomFocus zoom_focus;
455 void set_frames_per_unit (double);
458 Editing::MouseMode mouse_mode;
459 Editing::MidiEditMode midi_edit_mode;
461 int post_maximal_editor_width;
462 int post_maximal_pane_position;
463 int pre_maximal_pane_position;
464 int pre_maximal_editor_width;
465 void pane_allocation_handler (Gtk::Allocation&, Gtk::Paned*);
467 Gtk::Notebook the_notebook;
468 Gtk::HPaned edit_pane;
470 Gtk::EventBox meter_base;
472 Gtk::EventBox marker_base;
473 Gtk::HBox marker_box;
474 Gtk::VBox scrollers_rulers_markers_box;
476 void location_changed (ARDOUR::Location *);
477 void location_flags_changed (ARDOUR::Location *, void *);
478 void refresh_location_display ();
479 void refresh_location_display_s (ARDOUR::Change);
480 void refresh_location_display_internal (ARDOUR::Locations::LocationList&);
481 void add_new_location (ARDOUR::Location *);
482 void location_gone (ARDOUR::Location *);
483 void remove_marker (ArdourCanvas::Item&, GdkEvent*);
484 gint really_remove_marker (ARDOUR::Location* loc);
485 void goto_nth_marker (int nth);
487 uint32_t location_marker_color;
488 uint32_t location_range_color;
489 uint32_t location_loop_color;
490 uint32_t location_punch_color;
491 uint32_t location_cd_marker_color;
493 struct LocationMarkers {
498 LocationMarkers () : start(0), end(0), valid (true) {}
504 void set_name (const std::string&);
505 void set_position (nframes64_t start, nframes64_t end = 0);
506 void set_color_rgba (uint32_t);
509 LocationMarkers *find_location_markers (ARDOUR::Location *) const;
510 ARDOUR::Location* find_location_from_marker (Marker *, bool& is_start) const;
511 Marker* entered_marker;
513 typedef std::map<ARDOUR::Location*,LocationMarkers *> LocationMarkerMap;
514 LocationMarkerMap location_markers;
516 void hide_marker (ArdourCanvas::Item*, GdkEvent*);
517 void clear_marker_display ();
518 void mouse_add_new_marker (nframes64_t where, bool is_cd=false, bool is_xrun=false);
519 bool choose_new_marker_name(std::string &name);
520 void update_cd_marker_display ();
521 void ensure_cd_marker_updated (LocationMarkers * lam, ARDOUR::Location * location);
523 TimeAxisView* clicked_axisview;
524 RouteTimeAxisView* clicked_routeview;
525 /** The last RegionView that was clicked on, or 0 if the last click was not
526 * on a RegionView. This is set up by the canvas event handlers in
527 * editor_canvas_events.cc
529 RegionView* clicked_regionview;
530 RegionSelection latest_regionviews;
531 uint32_t clicked_selection;
532 CrossfadeView* clicked_crossfadeview;
533 ControlPoint* clicked_control_point;
535 void sort_track_selection (TrackSelection* sel = 0);
537 void get_relevant_tracks (std::set<RouteTimeAxisView*>& relevant_tracks);
538 void get_equivalent_regions (RegionView* rv, std::vector<RegionView*>&) const;
539 void mapover_tracks (sigc::slot<void,RouteTimeAxisView&,uint32_t> sl, TimeAxisView*) const;
541 /* functions to be passed to mapover_tracks(), possibly with sigc::bind()-supplied arguments */
543 void mapped_get_equivalent_regions (RouteTimeAxisView&, uint32_t, RegionView*, std::vector<RegionView*>*) const;
544 void mapped_use_new_playlist (RouteTimeAxisView&, uint32_t, std::vector<boost::shared_ptr<ARDOUR::Playlist> > const &);
545 void mapped_use_copy_playlist (RouteTimeAxisView&, uint32_t, std::vector<boost::shared_ptr<ARDOUR::Playlist> > const &);
546 void mapped_clear_playlist (RouteTimeAxisView&, uint32_t);
550 void button_selection (ArdourCanvas::Item* item, GdkEvent* event, ItemType item_type);
551 bool button_release_can_deselect;
553 void catch_vanishing_regionview (RegionView *);
555 void set_selected_track (TimeAxisView&, Selection::Operation op = Selection::Set, bool no_remove=false);
556 void select_all_tracks ();
558 int get_regionview_count_from_region_list (boost::shared_ptr<ARDOUR::Region> region);
560 bool set_selected_control_point_from_click (Selection::Operation op = Selection::Set, bool no_remove=false);
561 void set_selected_track_from_click (bool press, Selection::Operation op = Selection::Set, bool no_remove=false);
562 void set_selected_track_as_side_effect (bool force = false);
563 bool set_selected_regionview_from_click (bool press, Selection::Operation op = Selection::Set, bool no_track_remove=false);
565 void set_selected_regionview_from_region_list (boost::shared_ptr<ARDOUR::Region> region, Selection::Operation op = Selection::Set);
566 bool set_selected_regionview_from_map_event (GdkEventAny*, StreamView*, boost::weak_ptr<ARDOUR::Region>);
567 void collect_new_region_view (RegionView *);
568 void collect_and_select_new_region_view (RegionView *);
570 Gtk::Menu track_context_menu;
571 Gtk::Menu track_region_context_menu;
572 Gtk::Menu track_selection_context_menu;
573 Gtk::Menu track_crossfade_context_menu;
575 Gtk::MenuItem* region_edit_menu_split_item;
576 Gtk::MenuItem* region_edit_menu_split_multichannel_item;
577 Gtk::Menu * track_region_edit_playlist_menu;
578 Gtk::Menu * track_edit_playlist_submenu;
579 Gtk::Menu * track_selection_edit_playlist_submenu;
581 void popup_track_context_menu (int, int, ItemType, bool, nframes64_t);
582 Gtk::Menu* build_track_context_menu (nframes64_t);
583 Gtk::Menu* build_track_bus_context_menu (nframes64_t);
584 Gtk::Menu* build_track_region_context_menu (nframes64_t frame);
585 Gtk::Menu* build_track_crossfade_context_menu (nframes64_t);
586 Gtk::Menu* build_track_selection_context_menu (nframes64_t);
587 void add_dstream_context_items (Gtk::Menu_Helpers::MenuList&);
588 void add_bus_context_items (Gtk::Menu_Helpers::MenuList&);
589 void add_region_context_items (StreamView*, boost::shared_ptr<ARDOUR::Region>, Gtk::Menu_Helpers::MenuList&);
590 void add_crossfade_context_items (AudioStreamView*, boost::shared_ptr<ARDOUR::Crossfade>, Gtk::Menu_Helpers::MenuList&, bool many);
591 void add_selection_context_items (Gtk::Menu_Helpers::MenuList&);
593 void add_item_with_sensitivity (Gtk::Menu_Helpers::MenuList&, Gtk::Menu_Helpers::MenuElem, bool) const;
595 void handle_new_route (ARDOUR::RouteList&);
596 void remove_route (TimeAxisView *);
599 Gtk::HBox global_hpacker;
600 Gtk::VBox global_vpacker;
603 bool need_resize_line;
605 int old_resize_line_y;
607 Gdk::Cursor* current_canvas_cursor;
608 void set_canvas_cursor ();
609 Gdk::Cursor* which_grabber_cursor ();
611 ArdourCanvas::Canvas* track_canvas;
613 ArdourCanvas::Text* verbose_canvas_cursor;
614 bool verbose_cursor_visible;
616 void parameter_changed (std::string);
618 bool track_canvas_motion (GdkEvent*);
620 void set_verbose_canvas_cursor (const std::string &, double x, double y);
621 void set_verbose_canvas_cursor_text (const std::string &);
622 void show_verbose_canvas_cursor();
623 void hide_verbose_canvas_cursor();
625 bool verbose_cursor_on; // so far unused
627 Gtk::EventBox time_canvas_event_box;
628 Gtk::EventBox track_canvas_event_box;
629 Gtk::EventBox time_button_event_box;
630 Gtk::EventBox ruler_label_event_box;
632 ArdourCanvas::Group *minsec_group;
633 ArdourCanvas::Pixbuf *logo_item;
634 ArdourCanvas::Group *bbt_group;
635 ArdourCanvas::Group *smpte_group;
636 ArdourCanvas::Group *frame_group;
637 ArdourCanvas::Group *tempo_group;
638 ArdourCanvas::Group *meter_group;
639 ArdourCanvas::Group *marker_group;
640 ArdourCanvas::Group *range_marker_group;
641 ArdourCanvas::Group *transport_marker_group;
642 ArdourCanvas::Group* cd_marker_group;
644 ArdourCanvas::Group* timebar_group;
646 /* These bars never need to be scrolled */
647 ArdourCanvas::Group* meter_bar_group;
648 ArdourCanvas::Group* tempo_bar_group;
649 ArdourCanvas::Group* marker_bar_group;
650 ArdourCanvas::Group* range_marker_bar_group;
651 ArdourCanvas::Group* transport_marker_bar_group;
652 ArdourCanvas::Group* cd_marker_bar_group;
654 /** The group containing all items that require horizontal scrolling. */
655 ArdourCanvas::Group* _background_group;
657 The _master_group is the group containing all items
658 that require horizontal scrolling..
659 It is primarily used to separate canvas items
660 that require horizontal scrolling from those that do not.
662 ArdourCanvas::Group* _master_group;
664 /* The group containing all trackviews. Only scrolled vertically. */
665 ArdourCanvas::Group* _trackview_group;
667 /* The group used for region motion. Sits on top of _trackview_group */
668 ArdourCanvas::Group* _region_motion_group;
671 ruler_metric_smpte = 0,
672 ruler_metric_bbt = 1,
673 ruler_metric_frames = 2,
674 ruler_metric_minsec = 3,
676 ruler_time_tempo = 4,
677 ruler_time_meter = 5,
678 ruler_time_marker = 6,
679 ruler_time_range_marker = 7,
680 ruler_time_transport_marker = 8,
681 ruler_time_cd_marker = 9,
684 static GtkCustomMetric ruler_metrics[4];
685 Glib::RefPtr<Gtk::ToggleAction> ruler_timecode_action;
686 Glib::RefPtr<Gtk::ToggleAction> ruler_bbt_action;
687 Glib::RefPtr<Gtk::ToggleAction> ruler_samples_action;
688 Glib::RefPtr<Gtk::ToggleAction> ruler_minsec_action;
689 Glib::RefPtr<Gtk::ToggleAction> ruler_tempo_action;
690 Glib::RefPtr<Gtk::ToggleAction> ruler_meter_action;
691 Glib::RefPtr<Gtk::ToggleAction> ruler_marker_action;
692 Glib::RefPtr<Gtk::ToggleAction> ruler_range_action;
693 Glib::RefPtr<Gtk::ToggleAction> ruler_loop_punch_action;
694 Glib::RefPtr<Gtk::ToggleAction> ruler_cd_marker_action;
695 bool no_ruler_shown_update;
697 gint ruler_button_press (GdkEventButton*);
698 gint ruler_button_release (GdkEventButton*);
699 gint ruler_mouse_motion (GdkEventMotion*);
700 bool ruler_scroll (GdkEventScroll* event);
702 Gtk::Widget * ruler_grabbed_widget;
704 void initialize_rulers ();
705 void update_just_smpte ();
706 void compute_fixed_ruler_scale (); //calculates the RulerScale of the fixed rulers
707 void update_fixed_rulers ();
708 void update_tempo_based_rulers ();
709 void popup_ruler_menu (nframes64_t where = 0, ItemType type = RegionItem);
710 void update_ruler_visibility ();
711 void set_ruler_visible (RulerType, bool);
712 void toggle_ruler_visibility (RulerType rt);
713 void ruler_toggled (int);
714 gint ruler_label_button_release (GdkEventButton*);
715 void store_ruler_visibility ();
716 void restore_ruler_visibility ();
718 static gint _metric_get_smpte (GtkCustomRulerMark **, gdouble, gdouble, gint);
719 static gint _metric_get_bbt (GtkCustomRulerMark **, gdouble, gdouble, gint);
720 static gint _metric_get_frames (GtkCustomRulerMark **, gdouble, gdouble, gint);
721 static gint _metric_get_minsec (GtkCustomRulerMark **, gdouble, gdouble, gint);
723 enum MinsecRulerScale {
730 MinsecRulerScale minsec_ruler_scale;
732 nframes_t minsec_mark_interval;
733 gint minsec_mark_modulo;
735 void set_minsec_ruler_scale (gdouble lower, gdouble upper);
737 enum SMPTERulerScale {
745 SMPTERulerScale smpte_ruler_scale;
747 nframes_t smpte_mark_interval;
748 gint smpte_mark_modulo;
750 void set_smpte_ruler_scale (gdouble lower, gdouble upper);
760 bbt_show_ticks_detail,
761 bbt_show_ticks_super_detail
764 BBTRulerScale bbt_ruler_scale;
768 uint32_t bbt_bar_helper_on;
769 uint32_t bbt_accent_modulo;
770 void compute_bbt_ruler_scale (nframes64_t lower, nframes64_t upper);
772 gint metric_get_smpte (GtkCustomRulerMark **, gdouble, gdouble, gint);
773 gint metric_get_bbt (GtkCustomRulerMark **, gdouble, gdouble, gint);
774 gint metric_get_frames (GtkCustomRulerMark **, gdouble, gdouble, gint);
775 gint metric_get_minsec (GtkCustomRulerMark **, gdouble, gdouble, gint);
777 Gtk::Widget *_ruler_separator;
778 GtkWidget *_smpte_ruler;
779 GtkWidget *_bbt_ruler;
780 GtkWidget *_frames_ruler;
781 GtkWidget *_minsec_ruler;
782 Gtk::Widget *smpte_ruler;
783 Gtk::Widget *bbt_ruler;
784 Gtk::Widget *frames_ruler;
785 Gtk::Widget *minsec_ruler;
786 static Editor *ruler_editor;
788 static const double timebar_height;
789 guint32 visible_timebars;
790 gdouble canvas_timebars_vsize;
791 gdouble get_canvas_timebars_vsize () const { return canvas_timebars_vsize; }
792 Gtk::Menu *editor_ruler_menu;
794 ArdourCanvas::SimpleRect* tempo_bar;
795 ArdourCanvas::SimpleRect* meter_bar;
796 ArdourCanvas::SimpleRect* marker_bar;
797 ArdourCanvas::SimpleRect* range_marker_bar;
798 ArdourCanvas::SimpleRect* transport_marker_bar;
799 ArdourCanvas::SimpleRect* cd_marker_bar;
801 Gtk::Label minsec_label;
802 Gtk::Label bbt_label;
803 Gtk::Label smpte_label;
804 Gtk::Label frame_label;
805 Gtk::Label tempo_label;
806 Gtk::Label meter_label;
807 Gtk::Label mark_label;
808 Gtk::Label range_mark_label;
809 Gtk::Label transport_mark_label;
810 Gtk::Label cd_mark_label;
812 Gtk::VBox time_button_vbox;
813 Gtk::HBox time_button_hbox;
815 friend class EditorCursor;
817 EditorCursor* playhead_cursor;
818 ArdourCanvas::Group* cursor_group;
820 nframes64_t get_region_boundary (nframes64_t pos, int32_t dir, bool with_selection, bool only_onscreen);
822 void cursor_to_region_boundary (bool with_selection, int32_t dir);
823 void cursor_to_next_region_boundary (bool with_selection);
824 void cursor_to_previous_region_boundary (bool with_selection);
825 void cursor_to_next_region_point (EditorCursor*, ARDOUR::RegionPoint);
826 void cursor_to_previous_region_point (EditorCursor*, ARDOUR::RegionPoint);
827 void cursor_to_region_point (EditorCursor*, ARDOUR::RegionPoint, int32_t dir);
828 void cursor_to_selection_start (EditorCursor *);
829 void cursor_to_selection_end (EditorCursor *);
831 void selected_marker_to_region_boundary (bool with_selection, int32_t dir);
832 void selected_marker_to_next_region_boundary (bool with_selection);
833 void selected_marker_to_previous_region_boundary (bool with_selection);
834 void selected_marker_to_next_region_point (ARDOUR::RegionPoint);
835 void selected_marker_to_previous_region_point (ARDOUR::RegionPoint);
836 void selected_marker_to_region_point (ARDOUR::RegionPoint, int32_t dir);
837 void selected_marker_to_selection_start ();
838 void selected_marker_to_selection_end ();
840 void select_all_selectables_using_cursor (EditorCursor *, bool);
841 void select_all_selectables_using_edit (bool);
842 void select_all_selectables_between (bool within);
843 void select_range_between ();
845 boost::shared_ptr<ARDOUR::Region> find_next_region (nframes64_t, ARDOUR::RegionPoint, int32_t dir, TrackViewList&, TimeAxisView ** = 0);
846 nframes64_t find_next_region_boundary (nframes64_t, int32_t dir, const TrackViewList&);
848 std::vector<nframes64_t> region_boundary_cache;
849 void build_region_boundary_cache ();
852 Gtk::HBox bottom_hbox;
854 Gtk::Table edit_packer;
855 Gtk::VScrollbar edit_vscrollbar;
857 Gtk::Adjustment vertical_adjustment;
858 Gtk::Adjustment horizontal_adjustment;
860 Gtk::Layout controls_layout;
861 bool control_layout_scroll (GdkEventScroll* ev);
862 void controls_layout_size_request (Gtk::Requisition*);
863 sigc::connection controls_layout_size_request_connection;
865 Gtk::HScrollbar edit_hscrollbar;
866 bool _dragging_hscrollbar;
868 void reset_hscrollbar_stepping ();
870 bool hscrollbar_button_press (GdkEventButton*);
871 bool hscrollbar_button_release (GdkEventButton*);
872 void hscrollbar_allocate (Gtk::Allocation &alloc);
874 double _canvas_width;
875 double _canvas_height;
876 double full_canvas_height;
878 bool track_canvas_map_handler (GdkEventAny*);
880 gint edit_controls_button_release (GdkEventButton*);
881 Gtk::Menu *edit_controls_left_menu;
882 Gtk::Menu *edit_controls_right_menu;
884 Gtk::VBox ruler_label_vbox;
885 Gtk::VBox track_canvas_vbox;
886 Gtk::VBox time_canvas_vbox;
887 Gtk::VBox edit_controls_vbox;
888 Gtk::HBox edit_controls_hbox;
890 void control_scroll (float);
891 void access_action (std::string,std::string);
892 bool deferred_control_scroll (nframes64_t);
893 sigc::connection control_scroll_connection;
895 gdouble get_trackview_group_vertical_offset () const { return vertical_adjustment.get_value () - canvas_timebars_vsize;}
897 ArdourCanvas::Group* get_background_group () const { return _background_group; }
898 ArdourCanvas::Group* get_trackview_group () const { return _trackview_group; }
899 double last_trackview_group_vertical_offset;
900 void tie_vertical_scrolling ();
901 void scroll_canvas_horizontally ();
902 void scroll_canvas_vertically ();
904 struct VisualChange {
912 nframes64_t time_origin;
913 double frames_per_unit;
918 VisualChange() : pending ((VisualChange::Type) 0), time_origin (0), frames_per_unit (0), idle_handler_id (-1) {}
920 pending = Type (pending | t);
925 VisualChange pending_visual_change;
927 static int _idle_visual_changer (void *arg);
928 int idle_visual_changer ();
930 void queue_visual_change (nframes64_t);
931 void queue_visual_change (double);
932 void queue_visual_change_y (double);
933 void ensure_visual_change_idle_handler ();
935 void end_location_changed (ARDOUR::Location*);
937 struct RegionListDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
938 RegionListDisplayModelColumns() {
955 Gtk::TreeModelColumn<Glib::ustring> name;
956 Gtk::TreeModelColumn<boost::shared_ptr<ARDOUR::Region> > region;
957 Gtk::TreeModelColumn<Gdk::Color> color_;
958 Gtk::TreeModelColumn<Glib::ustring> start;
959 Gtk::TreeModelColumn<Glib::ustring> end;
960 Gtk::TreeModelColumn<Glib::ustring> length;
961 Gtk::TreeModelColumn<Glib::ustring> sync;
962 Gtk::TreeModelColumn<Glib::ustring> fadein;
963 Gtk::TreeModelColumn<Glib::ustring> fadeout;
964 Gtk::TreeModelColumn<bool> locked;
965 Gtk::TreeModelColumn<bool> glued;
966 Gtk::TreeModelColumn<bool> muted;
967 Gtk::TreeModelColumn<bool> opaque;
968 Gtk::TreeModelColumn<Glib::ustring> used;
969 Gtk::TreeModelColumn<Glib::ustring> path;
972 RegionListDisplayModelColumns region_list_columns;
973 Gtkmm2ext::DnDTreeView<boost::shared_ptr<ARDOUR::Region> > region_list_display;
975 Glib::RefPtr<Gtk::TreeStore> region_list_model;
976 Glib::RefPtr<Gtk::ToggleAction> toggle_full_region_list_action;
977 Glib::RefPtr<Gtk::ToggleAction> toggle_show_auto_regions_action;
979 void region_list_region_changed (ARDOUR::Change, boost::weak_ptr<ARDOUR::Region>);
980 void region_list_selection_changed ();
981 sigc::connection region_list_change_connection;
982 void set_selected_in_region_list(RegionSelection&);
983 bool set_selected_in_region_list_subrow(boost::shared_ptr<ARDOUR::Region>, Gtk::TreeModel::Row const &, int);
984 bool region_list_selection_filter (const Glib::RefPtr<Gtk::TreeModel>& model, const Gtk::TreeModel::Path& path, bool yn);
985 void region_name_edit (const Glib::ustring&, const Glib::ustring&);
986 void get_regions_corresponding_to (boost::shared_ptr<ARDOUR::Region> region, std::vector<RegionView*>& regions);
988 Gtk::Menu *region_list_menu;
989 Gtk::ScrolledWindow region_list_scroller;
990 Gtk::Frame region_list_frame;
992 bool region_list_display_key_press (GdkEventKey *);
993 bool region_list_display_key_release (GdkEventKey *);
994 bool region_list_display_button_press (GdkEventButton *);
995 bool region_list_display_button_release (GdkEventButton *);
996 void region_list_clear ();
997 void region_list_selection_mapover (sigc::slot<void,boost::shared_ptr<ARDOUR::Region> >);
998 void build_region_list_menu ();
999 void show_region_list_display_context_menu (int button, int time);
1001 bool show_automatic_regions_in_region_list;
1002 Editing::RegionListSortType region_list_sort_type;
1004 void reset_region_list_sort_direction (bool);
1005 void reset_region_list_sort_type (Editing::RegionListSortType);
1007 void toggle_full_region_list ();
1008 void toggle_show_auto_regions ();
1010 int region_list_sorter (Gtk::TreeModel::iterator, Gtk::TreeModel::iterator);
1014 Gtk::ScrolledWindow snapshot_display_scroller;
1015 struct SnapshotDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
1016 SnapshotDisplayModelColumns() {
1020 Gtk::TreeModelColumn<Glib::ustring> visible_name;
1021 Gtk::TreeModelColumn<Glib::ustring> real_name;
1024 SnapshotDisplayModelColumns snapshot_display_columns;
1025 Glib::RefPtr<Gtk::ListStore> snapshot_display_model;
1026 Gtk::TreeView snapshot_display;
1027 Gtk::Menu snapshot_context_menu;
1029 bool snapshot_display_button_press (GdkEventButton*);
1030 void snapshot_display_selection_changed ();
1031 void redisplay_snapshots();
1032 void popup_snapshot_context_menu (int, int32_t, Glib::ustring);
1034 /* named selections */
1036 struct NamedSelectionDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
1037 NamedSelectionDisplayModelColumns() {
1041 Gtk::TreeModelColumn<Glib::ustring> text;
1042 Gtk::TreeModelColumn<ARDOUR::NamedSelection*> selection;
1045 NamedSelectionDisplayModelColumns named_selection_columns;
1046 Glib::RefPtr<Gtk::TreeStore> named_selection_model;
1048 Gtkmm2ext::DnDTreeView<ARDOUR::NamedSelection*> named_selection_display;
1049 Gtk::ScrolledWindow named_selection_scroller;
1051 void create_named_selection ();
1052 void paste_named_selection (float times);
1053 void remove_selected_named_selections ();
1054 void remove_snapshot (Glib::ustring);
1055 void rename_snapshot (Glib::ustring);
1057 void handle_new_named_selection ();
1058 void add_named_selection_to_named_selection_display (ARDOUR::NamedSelection&);
1059 void redisplay_named_selections ();
1061 bool named_selection_display_button_release (GdkEventButton *ev);
1062 bool named_selection_display_key_release (GdkEventKey *ev);
1063 void named_selection_display_selection_changed ();
1066 TrackViewList track_views;
1067 std::pair<TimeAxisView*, ARDOUR::layer_t> trackview_by_y_position (double);
1069 static Gdk::Cursor* cross_hair_cursor;
1070 static Gdk::Cursor* trimmer_cursor;
1071 static Gdk::Cursor* selector_cursor;
1072 static Gdk::Cursor* grabber_cursor;
1073 static Gdk::Cursor* grabber_edit_point_cursor;
1074 static Gdk::Cursor* zoom_cursor;
1075 static Gdk::Cursor* time_fx_cursor;
1076 static Gdk::Cursor* fader_cursor;
1077 static Gdk::Cursor* speaker_cursor;
1078 static Gdk::Cursor* midi_pencil_cursor;
1079 static Gdk::Cursor* midi_select_cursor;
1080 static Gdk::Cursor* midi_resize_cursor;
1081 static Gdk::Cursor* midi_erase_cursor;
1082 static Gdk::Cursor* wait_cursor;
1083 static Gdk::Cursor* timebar_cursor;
1084 static Gdk::Cursor* transparent_cursor;
1086 static void build_cursors ();
1088 sigc::connection scroll_connection;
1089 nframes64_t last_update_frame;
1090 void center_screen (nframes64_t);
1091 void center_screen_internal (nframes64_t, float);
1093 void update_current_screen ();
1095 void session_going_away ();
1097 nframes64_t cut_buffer_start;
1098 nframes64_t cut_buffer_length;
1100 bool typed_event (ArdourCanvas::Item*, GdkEvent*, ItemType);
1101 bool button_press_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1102 bool button_release_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1103 bool motion_handler (ArdourCanvas::Item*, GdkEvent*, bool from_autoscroll = false);
1104 bool enter_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1105 bool leave_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1107 /* KEYMAP HANDLING */
1109 void register_actions ();
1111 int ensure_cursor (nframes64_t* pos);
1113 void handle_new_region (boost::weak_ptr<ARDOUR::Region>);
1114 void handle_new_regions (std::vector<boost::weak_ptr<ARDOUR::Region> >& );
1115 void handle_region_removed (boost::weak_ptr<ARDOUR::Region>);
1116 void add_region_to_region_display (boost::shared_ptr<ARDOUR::Region>);
1117 void add_regions_to_region_display (std::vector<boost::weak_ptr<ARDOUR::Region> > & );
1118 void region_hidden (boost::shared_ptr<ARDOUR::Region>);
1119 void redisplay_regions ();
1120 void populate_row (boost::shared_ptr<ARDOUR::Region>, Gtk::TreeModel::Row const &);
1121 void update_region_row (boost::shared_ptr<ARDOUR::Region>);
1122 bool update_region_subrows (boost::shared_ptr<ARDOUR::Region>, Gtk::TreeModel::Row const &, int);
1123 void update_all_region_rows ();
1124 void update_all_region_subrows (Gtk::TreeModel::Row const &, int);
1125 bool no_region_list_redisplay;
1126 void insert_into_tmp_regionlist(boost::shared_ptr<ARDOUR::Region>);
1128 std::list<boost::shared_ptr<ARDOUR::Region> > tmp_region_list;
1130 void cut_copy (Editing::CutCopyOp);
1131 bool can_cut_copy () const;
1132 void cut_copy_points (Editing::CutCopyOp);
1133 void cut_copy_regions (Editing::CutCopyOp, RegionSelection&);
1134 void cut_copy_ranges (Editing::CutCopyOp);
1136 void mouse_paste ();
1137 void paste_internal (nframes64_t position, float times);
1139 /* EDITING OPERATIONS */
1141 void reset_point_selection ();
1142 void toggle_region_mute ();
1143 void toggle_region_lock ();
1144 void toggle_region_opaque ();
1145 void toggle_record_enable ();
1146 void set_region_lock_style (ARDOUR::Region::PositionLockStyle);
1147 void raise_region ();
1148 void raise_region_to_top ();
1149 void lower_region ();
1150 void lower_region_to_bottom ();
1151 void split_region ();
1152 void split_region_at (nframes64_t);
1153 void split_regions_at (nframes64_t, RegionSelection&);
1154 void split_region_at_transients ();
1155 void split_region_at_points (boost::shared_ptr<ARDOUR::Region>, ARDOUR::AnalysisFeatureList&, bool can_ferret);
1156 void crop_region_to_selection ();
1157 void crop_region_to (nframes64_t start, nframes64_t end);
1158 void set_sync_point (nframes64_t, const RegionSelection&);
1159 void set_region_sync_from_edit_point ();
1160 void remove_region_sync();
1161 void align_selection (ARDOUR::RegionPoint, nframes64_t position, const RegionSelection&);
1162 void align_selection_relative (ARDOUR::RegionPoint point, nframes64_t position, const RegionSelection&);
1163 void align_region (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, nframes64_t position);
1164 void align_region_internal (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, nframes64_t position);
1165 void remove_selected_regions ();
1166 void remove_clicked_region ();
1167 void edit_region ();
1168 void rename_region ();
1169 void duplicate_some_regions (RegionSelection&, float times);
1170 void duplicate_selection (float times);
1171 void region_fill_selection ();
1173 void region_fill_track ();
1174 void audition_playlist_region_standalone (boost::shared_ptr<ARDOUR::Region>);
1175 void audition_playlist_region_via_route (boost::shared_ptr<ARDOUR::Region>, ARDOUR::Route&);
1176 void split_multichannel_region();
1177 void reverse_region ();
1178 void strip_region_silence ();
1179 void normalize_region ();
1180 void denormalize_region ();
1181 void adjust_region_scale_amplitude (bool up);
1182 void quantize_region ();
1184 void do_insert_time ();
1185 void insert_time (nframes64_t, nframes64_t, Editing::InsertTimeOption, bool, bool, bool);
1187 void tab_to_transient (bool forward);
1189 void use_region_as_bar ();
1190 void use_range_as_bar ();
1192 void define_one_bar (nframes64_t start, nframes64_t end);
1194 void audition_region_from_region_list ();
1195 void hide_region_from_region_list ();
1196 void remove_region_from_region_list ();
1198 void align (ARDOUR::RegionPoint);
1199 void align_relative (ARDOUR::RegionPoint);
1202 void reset_focus ();
1208 void paste (float times);
1210 int get_prefix (float&, bool&);
1212 void keyboard_paste ();
1213 void keyboard_insert_region_list_selection ();
1215 void region_from_selection ();
1216 void create_region_from_selection (std::vector<boost::shared_ptr<ARDOUR::Region> >&);
1218 void play_from_start ();
1219 void play_from_edit_point ();
1220 void play_from_edit_point_and_return ();
1221 void play_selected_region ();
1222 void play_edit_range ();
1223 void loop_selected_region ();
1224 void play_location (ARDOUR::Location&);
1225 void loop_location (ARDOUR::Location&);
1227 void temporal_zoom_selection ();
1228 void temporal_zoom_region (bool both_axes);
1229 void toggle_zoom_region (bool both_axes);
1230 bool zoomed_to_region;
1231 void temporal_zoom_session ();
1232 void temporal_zoom (gdouble scale);
1233 void temporal_zoom_by_frame (nframes64_t start, nframes64_t end, const std::string & op);
1234 void temporal_zoom_to_frame (bool coarser, nframes64_t frame);
1236 void amplitude_zoom (gdouble scale);
1237 void amplitude_zoom_step (bool in);
1239 void insert_region_list_drag (boost::shared_ptr<ARDOUR::Region>, int x, int y);
1240 void insert_region_list_selection (float times);
1242 void insert_route_list_drag (boost::shared_ptr<ARDOUR::Route>, int x, int y);
1244 /* import & embed */
1246 void add_external_audio_action (Editing::ImportMode);
1247 void external_audio_dialog ();
1248 void session_import_dialog ();
1250 int check_whether_and_how_to_import(std::string, bool all_or_nothing = true);
1251 bool check_multichannel_status (const std::vector<Glib::ustring>& paths);
1253 SoundFileOmega* sfbrowser;
1255 void bring_in_external_audio (Editing::ImportMode mode, nframes64_t& pos);
1257 bool idle_drop_paths (std::vector<Glib::ustring> paths, nframes64_t frame, double ypos);
1258 void drop_paths_part_two (const std::vector<Glib::ustring>& paths, nframes64_t frame, double ypos);
1260 void do_import (std::vector<Glib::ustring> paths, Editing::ImportDisposition, Editing::ImportMode mode, ARDOUR::SrcQuality, nframes64_t&);
1261 void do_embed (std::vector<Glib::ustring> paths, Editing::ImportDisposition, Editing::ImportMode mode, nframes64_t&);
1263 int import_sndfiles (std::vector<Glib::ustring> paths, Editing::ImportMode mode, ARDOUR::SrcQuality, nframes64_t& pos,
1264 int target_regions, int target_tracks, boost::shared_ptr<ARDOUR::Track>, bool, uint32_t total);
1265 int embed_sndfiles (std::vector<Glib::ustring> paths, bool multiple_files, bool& check_sample_rate, Editing::ImportMode mode,
1266 nframes64_t& pos, int target_regions, int target_tracks, boost::shared_ptr<ARDOUR::Track>&);
1268 int add_sources (std::vector<Glib::ustring> paths, ARDOUR::SourceList& sources, nframes64_t& pos, Editing::ImportMode,
1269 int target_regions, int target_tracks, boost::shared_ptr<ARDOUR::Track>&, bool add_channel_suffix);
1270 int finish_bringing_in_material (boost::shared_ptr<ARDOUR::Region> region, uint32_t, uint32_t, nframes64_t& pos, Editing::ImportMode mode,
1271 boost::shared_ptr<ARDOUR::Track>& existing_track);
1273 boost::shared_ptr<ARDOUR::AudioTrack> get_nth_selected_audio_track (int nth) const;
1274 boost::shared_ptr<ARDOUR::MidiTrack> get_nth_selected_midi_track (int nth) const;
1276 /* generic interthread progress window */
1278 ArdourDialog* interthread_progress_window;
1279 Gtk::Label interthread_progress_label;
1280 Gtk::VBox interthread_progress_vbox;
1281 Gtk::ProgressBar interthread_progress_bar;
1282 Gtk::Button interthread_cancel_button;
1283 Gtk::Label interthread_cancel_label;
1284 sigc::connection interthread_progress_connection;
1285 void interthread_cancel_clicked ();
1286 void build_interthread_progress_window ();
1287 ARDOUR::InterThreadInfo* current_interthread_info;
1289 AnalysisWindow* analysis_window;
1291 /* import specific info */
1293 struct EditorImportStatus : public ARDOUR::Session::ImportStatus {
1294 Editing::ImportMode mode;
1298 boost::shared_ptr<ARDOUR::Track> track;
1302 EditorImportStatus import_status;
1303 gint import_progress_timeout (void *);
1304 static void *_import_thread (void *);
1305 void* import_thread ();
1306 void finish_import ();
1308 /* to support this ... */
1310 void import_audio (bool as_tracks);
1311 void do_import (std::vector<Glib::ustring> paths, bool split, bool as_tracks);
1313 void move_to_start ();
1314 void move_to_end ();
1316 void center_playhead ();
1317 void center_edit_point ();
1318 void edit_cursor_backward ();
1319 void edit_cursor_forward ();
1320 void playhead_forward_to_grid ();
1321 void playhead_backward_to_grid ();
1322 void playhead_backward ();
1323 void playhead_forward ();
1324 void scroll_playhead (bool forward);
1325 void scroll_backward (float pages=0.8f);
1326 void scroll_forward (float pages=0.8f);
1327 void scroll_tracks_down ();
1328 void scroll_tracks_up ();
1329 void delete_sample_forward ();
1330 void delete_sample_backward ();
1331 void delete_screen ();
1332 void search_backwards ();
1333 void search_forwards ();
1335 void clear_markers ();
1336 void clear_ranges ();
1337 void clear_locations ();
1338 void unhide_markers ();
1339 void unhide_ranges ();
1340 void jump_forward_to_mark ();
1341 void jump_backward_to_mark ();
1342 void cursor_align (bool playhead_to_edit);
1344 void remove_last_capture ();
1345 void select_all_selectables_using_time_selection ();
1346 void select_all_selectables_using_loop();
1347 void select_all_selectables_using_punch();
1348 void set_selection_from_range (ARDOUR::Location&);
1349 void set_selection_from_punch ();
1350 void set_selection_from_loop ();
1351 void set_selection_from_region ();
1353 void add_location_mark (nframes64_t where);
1354 void add_location_from_audio_region ();
1355 void add_locations_from_audio_region ();
1356 void add_location_from_selection ();
1357 void set_loop_from_selection (bool play);
1358 void set_punch_from_selection ();
1359 void set_punch_from_region ();
1361 void set_loop_from_edit_range (bool play);
1362 void set_loop_from_region (bool play);
1363 void set_punch_from_edit_range ();
1365 void set_loop_range (nframes64_t start, nframes64_t end, std::string cmd);
1366 void set_punch_range (nframes64_t start, nframes64_t end, std::string cmd);
1368 void add_location_from_playhead_cursor ();
1369 bool select_new_marker;
1371 void reverse_selection ();
1372 void edit_envelope ();
1374 void start_scrolling ();
1375 void stop_scrolling ();
1377 double last_scrub_x;
1378 int scrubbing_direction;
1379 int scrub_reversals;
1380 int scrub_reverse_distance;
1383 void keyboard_selection_begin ();
1384 void keyboard_selection_finish (bool add);
1385 bool have_pending_keyboard_selection;
1386 nframes64_t pending_keyboard_selection_start;
1388 boost::shared_ptr<ARDOUR::Region> select_region_for_operation (int dir, TimeAxisView **tv);
1389 void extend_selection_to_end_of_region (bool next);
1390 void extend_selection_to_start_of_region (bool previous);
1392 Editing::SnapType snap_type;
1393 Editing::SnapMode snap_mode;
1395 /// Snap threshold in pixels
1396 double snap_threshold;
1398 void handle_gui_changes (const std::string &, void *);
1399 bool ignore_gui_changes;
1401 void hide_all_tracks (bool with_select);
1407 Gtk::Menu fade_context_menu;
1408 void popup_fade_context_menu (int, int, ArdourCanvas::Item*, ItemType);
1410 void set_fade_in_shape (ARDOUR::AudioRegion::FadeShape);
1411 void set_fade_out_shape (ARDOUR::AudioRegion::FadeShape);
1413 void set_fade_length (bool in);
1414 void toggle_fade_active (bool in);
1415 void set_fade_in_active (bool);
1416 void set_fade_out_active (bool);
1418 std::set<boost::shared_ptr<ARDOUR::Playlist> > motion_frozen_playlists;
1419 RegionSelection pre_drag_region_selection;
1421 bool _dragging_playhead;
1422 bool _dragging_edit_point;
1424 void marker_drag_motion_callback (GdkEvent*);
1425 void marker_drag_finished_callback (GdkEvent*);
1427 gint mouse_rename_region (ArdourCanvas::Item*, GdkEvent*);
1429 void start_region_grab (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1430 void start_create_region_grab (ArdourCanvas::Item*, GdkEvent*);
1431 void start_region_copy_grab (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1432 void start_region_brush_grab (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1433 void start_selection_grab (ArdourCanvas::Item*, GdkEvent*);
1435 void region_view_item_click (AudioRegionView&, GdkEventButton*);
1437 void remove_gain_control_point (ArdourCanvas::Item*, GdkEvent*);
1438 void remove_control_point (ArdourCanvas::Item*, GdkEvent*);
1440 void mouse_brush_insert_region (RegionView*, nframes64_t pos);
1441 void brush (nframes64_t);
1443 void show_verbose_time_cursor (nframes64_t frame, double offset = 0, double xpos=-1, double ypos=-1);
1444 void show_verbose_duration_cursor (nframes64_t start, nframes64_t end, double offset = 0, double xpos=-1, double ypos=-1);
1445 double clamp_verbose_cursor_x (double);
1446 double clamp_verbose_cursor_y (double);
1448 /* Canvas event handlers */
1450 bool canvas_control_point_event (GdkEvent* event,ArdourCanvas::Item*, ControlPoint*);
1451 bool canvas_line_event (GdkEvent* event,ArdourCanvas::Item*, AutomationLine*);
1452 bool canvas_selection_rect_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1453 bool canvas_selection_start_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1454 bool canvas_selection_end_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1455 bool canvas_crossfade_view_event (GdkEvent* event,ArdourCanvas::Item*, CrossfadeView*);
1456 bool canvas_fade_in_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1457 bool canvas_fade_in_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1458 bool canvas_fade_out_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1459 bool canvas_fade_out_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1462 // These variables are used to detect a feedback loop and break it to avoid a gui hang
1464 ArdourCanvas::Item *last_item_entered;
1465 int last_item_entered_n;
1468 bool canvas_region_view_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1469 bool canvas_region_view_name_highlight_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1470 bool canvas_region_view_name_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1471 bool canvas_stream_view_event (GdkEvent* event,ArdourCanvas::Item*, RouteTimeAxisView*);
1472 bool canvas_marker_event (GdkEvent* event,ArdourCanvas::Item*, Marker*);
1473 bool canvas_zoom_rect_event (GdkEvent* event,ArdourCanvas::Item*);
1474 bool canvas_tempo_marker_event (GdkEvent* event,ArdourCanvas::Item*, TempoMarker*);
1475 bool canvas_meter_marker_event (GdkEvent* event,ArdourCanvas::Item*, MeterMarker*);
1476 bool canvas_automation_track_event(GdkEvent* event, ArdourCanvas::Item*, AutomationTimeAxisView*) ;
1478 bool canvas_tempo_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1479 bool canvas_meter_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1480 bool canvas_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1481 bool canvas_range_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1482 bool canvas_transport_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1483 bool canvas_cd_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1485 bool canvas_imageframe_item_view_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameView*);
1486 bool canvas_imageframe_view_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameTimeAxis*);
1487 bool canvas_imageframe_start_handle_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameView*);
1488 bool canvas_imageframe_end_handle_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameView*);
1489 bool canvas_marker_time_axis_view_event(GdkEvent* event, ArdourCanvas::Item*,MarkerTimeAxis*);
1490 bool canvas_markerview_item_view_event(GdkEvent* event, ArdourCanvas::Item*,MarkerView*);
1491 bool canvas_markerview_start_handle_event(GdkEvent* event, ArdourCanvas::Item*,MarkerView*);
1492 bool canvas_markerview_end_handle_event(GdkEvent* event, ArdourCanvas::Item*,MarkerView*);
1494 /* non-public event handlers */
1496 bool canvas_playhead_cursor_event (GdkEvent* event, ArdourCanvas::Item*);
1497 bool track_canvas_scroll (GdkEventScroll* event);
1499 bool track_canvas_scroll_event (GdkEventScroll* event);
1500 bool track_canvas_button_press_event (GdkEventButton* event);
1501 bool track_canvas_button_release_event (GdkEventButton* event);
1502 bool track_canvas_motion_notify_event (GdkEventMotion* event);
1504 Gtk::Allocation canvas_allocation;
1505 void track_canvas_allocate (Gtk::Allocation alloc);
1506 bool track_canvas_size_allocated ();
1507 bool track_canvas_drag_motion (Glib::RefPtr<Gdk::DragContext> const &, int, int, guint);
1509 void set_playhead_cursor ();
1511 void kbd_driver (sigc::slot<void,GdkEvent*>, bool use_track_canvas = true, bool use_time_canvas = true, bool can_select = true);
1512 void kbd_mute_unmute_region ();
1515 void kbd_do_brush (GdkEvent*);
1516 void kbd_do_audition (GdkEvent*);
1518 void handle_new_duration ();
1519 void initialize_canvas ();
1521 /* display control */
1523 bool _show_measures;
1524 /// true if the editor should follow the playhead, otherwise false
1525 bool _follow_playhead;
1526 /// true if waveforms should be shown while recording audio tracks, otherwise false
1527 bool _show_waveforms_recording;
1529 ARDOUR::TempoMap::BBTPointList *current_bbt_points;
1531 TempoLines* tempo_lines;
1533 ArdourCanvas::Group* time_line_group;
1535 void hide_measures ();
1536 void draw_measures ();
1537 bool redraw_measures ();
1539 void new_tempo_section ();
1541 void mouse_add_new_tempo_event (nframes64_t where);
1542 void mouse_add_new_meter_event (nframes64_t where);
1544 void remove_tempo_marker (ArdourCanvas::Item*);
1545 void remove_meter_marker (ArdourCanvas::Item*);
1546 gint real_remove_tempo_marker (ARDOUR::TempoSection*);
1547 gint real_remove_meter_marker (ARDOUR::MeterSection*);
1549 void edit_tempo_section (ARDOUR::TempoSection*);
1550 void edit_meter_section (ARDOUR::MeterSection*);
1551 void edit_tempo_marker (ArdourCanvas::Item*);
1552 void edit_meter_marker (ArdourCanvas::Item*);
1553 void edit_control_point (ArdourCanvas::Item*);
1555 void marker_menu_edit ();
1556 void marker_menu_remove ();
1557 void marker_menu_rename ();
1558 void marker_menu_lock (bool yn);
1559 void marker_menu_hide ();
1560 void marker_menu_loop_range ();
1561 void marker_menu_select_all_selectables_using_range ();
1562 void marker_menu_select_using_range ();
1563 void marker_menu_separate_regions_using_location ();
1564 void marker_menu_play_from ();
1565 void marker_menu_play_range ();
1566 void marker_menu_set_playhead ();
1567 void marker_menu_set_from_playhead ();
1568 void marker_menu_set_from_selection ();
1569 void marker_menu_range_to_next ();
1570 void new_transport_marker_menu_set_loop ();
1571 void new_transport_marker_menu_set_punch ();
1572 void update_loop_range_view (bool visibility=false);
1573 void update_punch_range_view (bool visibility=false);
1574 void new_transport_marker_menu_popdown ();
1575 void marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1576 void tm_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1577 void transport_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1578 void new_transport_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1579 void build_range_marker_menu (bool loop_or_punch);
1580 void build_marker_menu (bool start_or_end);
1581 void build_tm_marker_menu ();
1582 void build_new_transport_marker_menu ();
1584 Gtk::Menu* tm_marker_menu;
1585 Gtk::Menu* marker_menu;
1586 Gtk::Menu* start_end_marker_menu;
1587 Gtk::Menu* range_marker_menu;
1588 Gtk::Menu* transport_marker_menu;
1589 Gtk::Menu* new_transport_marker_menu;
1590 Gtk::Menu* cd_marker_menu;
1591 ArdourCanvas::Item* marker_menu_item;
1593 typedef std::list<Marker*> Marks;
1596 void remove_metric_marks ();
1597 void draw_metric_marks (const ARDOUR::Metrics& metrics);
1599 void compute_current_bbt_points (nframes_t left, nframes_t right);
1600 void tempo_map_changed (ARDOUR::Change);
1601 void redisplay_tempo (bool immediate_redraw);
1603 void snap_to (nframes64_t& first, int32_t direction = 0, bool for_mark = false);
1605 double snap_length_beats (nframes64_t start);
1607 uint32_t bbt_beat_subdivision;
1611 Gtk::ToggleButton editor_mixer_button;
1612 Gtk::ToggleButton editor_list_button;
1613 void editor_mixer_button_toggled ();
1614 void editor_list_button_toggled ();
1616 AudioClock edit_point_clock;
1617 AudioClock zoom_range_clock;
1618 Gtk::Button zoom_in_button;
1619 Gtk::Button zoom_out_button;
1620 Gtk::Button zoom_out_full_button;
1621 Gtk::Button zoom_onetoone_button;
1623 Gtk::VBox toolbar_clock_vbox;
1624 Gtk::VBox toolbar_selection_clock_vbox;
1625 Gtk::Table toolbar_selection_clock_table;
1626 Gtk::Label toolbar_selection_cursor_label;
1628 Gtk::HBox mouse_mode_button_box;
1629 Gtkmm2ext::TearOff* mouse_mode_tearoff;
1630 Gtk::ToggleButton mouse_select_button;
1631 Gtk::ToggleButton mouse_move_button;
1632 Gtk::ToggleButton mouse_gain_button;
1633 Gtk::ToggleButton mouse_zoom_button;
1634 Gtk::ToggleButton mouse_timefx_button;
1635 Gtk::ToggleButton mouse_audition_button;
1636 Gtk::ToggleButton mouse_note_button;
1637 GroupedButtons *mouse_mode_button_set;
1638 void mouse_mode_toggled (Editing::MouseMode m);
1639 bool ignore_mouse_mode_toggle;
1641 gint mouse_select_button_release (GdkEventButton*);
1643 Gtk::VBox automation_box;
1644 Gtk::Button automation_mode_button;
1645 Gtk::ToggleButton global_automation_button;
1647 Gtk::ComboBoxText edit_mode_selector;
1648 Gtk::VBox edit_mode_box;
1650 void set_edit_mode (ARDOUR::EditMode);
1651 void cycle_edit_mode ();
1652 void edit_mode_selection_done ();
1654 Gtk::ComboBoxText snap_type_selector;
1655 Gtk::ComboBoxText snap_mode_selector;
1658 std::vector<std::string> snap_type_strings;
1659 std::vector<std::string> snap_mode_strings;
1661 void snap_type_selection_done ();
1662 void snap_mode_selection_done ();
1663 void snap_mode_chosen (Editing::SnapMode);
1664 void snap_type_chosen (Editing::SnapType);
1666 Glib::RefPtr<Gtk::RadioAction> snap_type_action (Editing::SnapType);
1667 Glib::RefPtr<Gtk::RadioAction> snap_mode_action (Editing::SnapMode);
1669 Gtk::ComboBoxText zoom_focus_selector;
1670 Gtk::VBox zoom_focus_box;
1672 std::vector<std::string> zoom_focus_strings;
1674 void zoom_focus_selection_done ();
1675 void zoom_focus_chosen (Editing::ZoomFocus);
1677 Glib::RefPtr<Gtk::RadioAction> zoom_focus_action (Editing::ZoomFocus);
1680 Gtk::VBox zoom_vbox;
1682 void zoom_adjustment_changed();
1684 void edit_point_clock_changed();
1686 void setup_toolbar ();
1688 Gtkmm2ext::TearOff* tools_tearoff;
1689 Gtk::HBox toolbar_hbox;
1690 Gtk::EventBox toolbar_base;
1691 Gtk::Frame toolbar_frame;
1695 Gtk::HBox midi_tool_button_box;
1696 Gtk::ToggleButton midi_tool_pencil_button;
1697 Gtk::ToggleButton midi_tool_select_button;
1698 Gtk::ToggleButton midi_tool_resize_button;
1699 Gtk::ToggleButton midi_tool_erase_button;
1700 Gtk::Button midi_panic_button;
1701 Gtk::ToggleButton midi_sound_notes;
1702 GroupedButtons *midi_tool_button_set;
1703 void midi_edit_mode_toggled (Editing::MidiEditMode m);
1704 void midi_panic_button_pressed ();
1705 bool sound_notes () const { return midi_sound_notes.get_active(); }
1707 bool ignore_midi_edit_mode_toggle;
1709 Gtkmm2ext::TearOff* midi_tools_tearoff;
1710 Gtk::HBox midi_toolbar_hbox;
1711 Gtk::EventBox midi_toolbar_base;
1712 Gtk::Frame midi_toolbar_frame;
1714 void setup_midi_toolbar ();
1716 /* selection process */
1718 Selection* selection;
1719 Selection* cut_buffer;
1721 void time_selection_changed ();
1722 void track_selection_changed ();
1723 void region_selection_changed ();
1724 sigc::connection editor_regions_selection_changed_connection;
1725 void sensitize_the_right_region_actions (bool have_selected_regions);
1726 void point_selection_changed ();
1727 void marker_selection_changed ();
1729 void cancel_selection ();
1731 void region_selection_op (void (ARDOUR::Region::*pmf)(void));
1732 void region_selection_op (void (ARDOUR::Region::*pmf)(void*), void*);
1733 void region_selection_op (void (ARDOUR::Region::*pmf)(bool), bool);
1735 bool audio_region_selection_covers (nframes64_t where);
1737 /* transport range select process */
1739 ArdourCanvas::SimpleRect* cd_marker_bar_drag_rect;
1740 ArdourCanvas::SimpleRect* range_bar_drag_rect;
1741 ArdourCanvas::SimpleRect* transport_bar_drag_rect;
1744 ArdourCanvas::SimpleRect *bogus_background_rect;
1746 ArdourCanvas::SimpleRect *transport_bar_range_rect;
1747 ArdourCanvas::SimpleRect *transport_bar_preroll_rect;
1748 ArdourCanvas::SimpleRect *transport_bar_postroll_rect;
1749 ArdourCanvas::SimpleRect *transport_loop_range_rect;
1750 ArdourCanvas::SimpleRect *transport_punch_range_rect;
1751 ArdourCanvas::SimpleLine *transport_punchin_line;
1752 ArdourCanvas::SimpleLine *transport_punchout_line;
1753 ArdourCanvas::SimpleRect *transport_preroll_rect;
1754 ArdourCanvas::SimpleRect *transport_postroll_rect;
1756 ARDOUR::Location* transport_loop_location();
1757 ARDOUR::Location* transport_punch_location();
1759 ARDOUR::Location *temp_location;
1761 /* object rubberband select process */
1763 bool select_all_within (nframes64_t start, nframes64_t end, gdouble topy, gdouble boty, const TrackViewList&, Selection::Operation op);
1765 ArdourCanvas::SimpleRect *rubberband_rect;
1767 /* mouse zoom process */
1769 ArdourCanvas::SimpleRect *zoom_rect;
1770 void reposition_zoom_rect (nframes64_t start, nframes64_t end);
1772 /* diskstream/route display management */
1774 struct RouteDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
1775 RouteDisplayModelColumns() {
1778 add (temporary_visible);
1782 Gtk::TreeModelColumn<Glib::ustring> text;
1783 Gtk::TreeModelColumn<bool> visible;
1784 Gtk::TreeModelColumn<bool> temporary_visible;
1785 Gtk::TreeModelColumn<TimeAxisView*> tv;
1786 Gtk::TreeModelColumn<boost::shared_ptr<ARDOUR::Route> > route;
1789 RouteDisplayModelColumns route_display_columns;
1790 Glib::RefPtr<Gtk::ListStore> route_display_model;
1791 Glib::RefPtr<Gtk::TreeSelection> route_display_selection;
1793 Gtkmm2ext::DnDTreeView<boost::shared_ptr<ARDOUR::Route> > route_list_display;
1794 Gtk::ScrolledWindow route_list_scroller;
1795 Gtk::Menu* route_list_menu;
1797 void update_route_visibility ();
1799 void sync_order_keys (const char*);
1800 bool route_redisplay_does_not_sync_order_keys;
1801 bool route_redisplay_does_not_reset_order_keys;
1803 bool route_list_display_button_press (GdkEventButton*);
1804 void route_list_display_drag_data_received (const Glib::RefPtr<Gdk::DragContext>& context,
1807 const Gtk::SelectionData& data,
1811 bool route_list_selection_filter (const Glib::RefPtr<Gtk::TreeModel>& model, const Gtk::TreeModel::Path& path, bool yn);
1813 void route_list_change (const Gtk::TreeModel::Path&,const Gtk::TreeModel::iterator&);
1814 void route_list_delete (const Gtk::TreeModel::Path&);
1815 void track_list_reorder (const Gtk::TreeModel::Path& path, const Gtk::TreeModel::iterator& iter, int* new_order);
1817 void initial_route_list_display ();
1818 void redisplay_route_list();
1819 void route_list_reordered (const Gtk::TreeModel::Path& path, const Gtk::TreeModel::iterator& iter, int* what);
1820 bool ignore_route_list_reorder;
1821 bool no_route_list_redisplay;
1822 bool sync_track_view_list_and_route_list ();
1824 void build_route_list_menu ();
1825 void show_route_list_menu ();
1827 void show_all_routes ();
1828 void hide_all_routes ();
1829 void show_all_audiotracks ();
1830 void hide_all_audiotracks ();
1831 void show_all_audiobus ();
1832 void hide_all_audiobus ();
1834 void set_all_tracks_visibility (bool yn);
1835 void set_all_audio_visibility (int type, bool yn);
1837 /* edit group management */
1839 struct GroupListModelColumns : public Gtk::TreeModel::ColumnRecord {
1840 GroupListModelColumns () {
1846 Gtk::TreeModelColumn<bool> is_active;
1847 Gtk::TreeModelColumn<bool> is_visible;
1848 Gtk::TreeModelColumn<std::string> text;
1849 Gtk::TreeModelColumn<ARDOUR::RouteGroup*> routegroup;
1852 GroupListModelColumns group_columns;
1853 Glib::RefPtr<Gtk::ListStore> group_model;
1854 Glib::RefPtr<Gtk::TreeSelection> group_selection;
1856 Gtk::TreeView edit_group_display;
1857 Gtk::ScrolledWindow edit_group_display_scroller;
1858 Gtk::Menu* edit_group_list_menu;
1860 void build_edit_group_list_menu ();
1861 void activate_all_edit_groups ();
1862 void disable_all_edit_groups ();
1864 bool in_edit_group_row_change;
1865 void edit_group_row_change (const Gtk::TreeModel::Path&,const Gtk::TreeModel::iterator&);
1866 void edit_group_name_edit (const Glib::ustring&, const Glib::ustring&);
1867 void new_edit_group ();
1868 void edit_group_list_button_clicked ();
1869 gint edit_group_list_button_press_event (GdkEventButton* ev);
1870 void add_edit_group (ARDOUR::RouteGroup* group);
1871 void remove_selected_edit_group ();
1872 void edit_groups_changed ();
1873 void group_flags_changed (void*, ARDOUR::RouteGroup*);
1875 Gtk::VBox list_vpacker;
1879 bool autoscroll_active;
1880 int autoscroll_timeout_tag;
1883 int last_autoscroll_x;
1884 int last_autoscroll_y;
1885 uint32_t autoscroll_cnt;
1886 nframes64_t autoscroll_x_distance;
1887 double autoscroll_y_distance;
1889 static gint _autoscroll_canvas (void *);
1890 bool autoscroll_canvas ();
1891 void start_canvas_autoscroll (int x, int y);
1892 void stop_canvas_autoscroll ();
1893 void maybe_autoscroll (GdkEventMotion*, bool);
1894 bool allow_vertical_scroll;
1897 void point_trim (GdkEvent*);
1898 void single_contents_trim (RegionView&, nframes64_t, bool, bool, bool);
1899 void single_start_trim (RegionView&, nframes64_t, bool, bool, bool);
1900 void single_end_trim (RegionView&, nframes64_t, bool, bool, bool);
1902 void thaw_region_after_trim (RegionView& rv);
1904 void trim_region_front();
1905 void trim_region_back();
1906 void trim_region (bool front);
1908 void trim_region_to_edit_point ();
1909 void trim_region_from_edit_point ();
1910 void trim_region_to_loop ();
1911 void trim_region_to_punch ();
1912 void trim_region_to_location (const ARDOUR::Location&, const char* cmd);
1914 void trim_to_region(bool forward);
1915 void trim_region_to_previous_region_end();
1916 void trim_region_to_next_region_start();
1918 bool show_gain_after_trim;
1922 int convert_drop_to_paths (
1923 std::vector<Glib::ustring>& paths,
1924 const Glib::RefPtr<Gdk::DragContext>& context,
1927 const Gtk::SelectionData& data,
1931 void track_canvas_drag_data_received (
1932 const Glib::RefPtr<Gdk::DragContext>& context,
1935 const Gtk::SelectionData& data,
1939 void region_list_display_drag_data_received (
1940 const Glib::RefPtr<Gdk::DragContext>& context,
1943 const Gtk::SelectionData& data,
1948 const Glib::RefPtr<Gdk::DragContext>& context,
1951 const Gtk::SelectionData& data,
1956 const Glib::RefPtr<Gdk::DragContext>& context,
1959 const Gtk::SelectionData& data,
1964 const Glib::RefPtr<Gdk::DragContext>& context,
1967 const Gtk::SelectionData& data,
1973 int write_region_selection(RegionSelection&);
1974 bool write_region (std::string path, boost::shared_ptr<ARDOUR::AudioRegion>);
1975 void bounce_region_selection ();
1976 void bounce_range_selection (bool replace, bool enable_processing);
1977 void external_edit_region ();
1979 int write_audio_selection (TimeSelection&);
1980 bool write_audio_range (ARDOUR::AudioPlaylist&, const ARDOUR::ChanCount& channels, std::list<ARDOUR::AudioRange>&);
1982 void write_selection ();
1984 XMLNode *before; /* used in *_reversible_command */
1986 void begin_reversible_command (std::string cmd_name);
1987 void commit_reversible_command ();
1989 void update_title ();
1990 void update_title_s (const std::string & snapshot_name);
1993 Selection* selection;
1994 double frames_per_unit;
1996 State (PublicEditor const * e);
2000 void store_state (State&) const;
2001 void restore_state (State *);
2003 void instant_save ();
2005 boost::shared_ptr<ARDOUR::AudioRegion> last_audition_region;
2007 /* freeze operations */
2009 ARDOUR::InterThreadInfo freeze_status;
2010 gint freeze_progress_timeout (void *);
2011 static void* _freeze_thread (void*);
2012 void* freeze_thread ();
2014 void freeze_route ();
2015 void unfreeze_route ();
2017 /* edit-group solo + mute */
2019 void set_edit_group_solo (ARDOUR::Route&, bool);
2020 void set_edit_group_mute (ARDOUR::Route&, bool);
2024 void duplicate_dialog (bool with_dialog);
2026 nframes64_t event_frame (GdkEvent const *, double* px = 0, double* py = 0) const;
2028 /* returns false if mouse pointer is not in track or marker canvas
2030 bool mouse_frame (nframes64_t&, bool& in_track_canvas) const;
2032 /* "whats mine is yours" */
2034 TimeFXDialog* current_timefx;
2036 static void* timefx_thread (void *arg);
2037 void do_timefx (TimeFXDialog&);
2039 int time_stretch (RegionSelection&, float fraction);
2040 int pitch_shift (RegionSelection&, float cents);
2041 void pitch_shift_regions ();
2042 int time_fx (RegionSelection&, float val, bool pitching);
2044 /* editor-mixer strip */
2046 MixerStrip *current_mixer_strip;
2047 bool show_editor_mixer_when_tracks_arrive;
2048 Gtk::VBox current_mixer_strip_vbox;
2049 void cms_new (boost::shared_ptr<ARDOUR::Route>);
2050 void cms_deleted ();
2051 void current_mixer_strip_hidden ();
2052 void current_mixer_strip_removed ();
2054 void detach_tearoff (Gtk::Box* b, Gtk::Window* w);
2055 void reattach_tearoff (Gtk::Box* b, Gtk::Window* w, int32_t n);
2057 void ensure_all_elements_drawn ();
2059 /* nudging tracks */
2061 void nudge_track (bool use_edit_point, bool forwards);
2065 bool _xfade_visibility;
2068 void handle_new_imageframe_time_axis_view(const std::string & track_name, void* src) ;
2069 void handle_new_imageframe_marker_time_axis_view(const std::string & track_name, TimeAxisView* marked_track) ;
2071 void start_imageframe_grab(ArdourCanvas::Item*, GdkEvent*) ;
2072 void start_markerview_grab(ArdourCanvas::Item*, GdkEvent*) ;
2074 void imageframe_drag_motion_callback(ArdourCanvas::Item*, GdkEvent*) ;
2075 void markerview_drag_motion_callback(ArdourCanvas::Item*, GdkEvent*) ;
2076 void timeaxis_item_drag_finished_callback(ArdourCanvas::Item*, GdkEvent*) ;
2078 gint canvas_imageframe_item_view_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
2079 gint canvas_imageframe_view_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameTimeAxis* ifta);
2080 gint canvas_imageframe_start_handle_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
2081 gint canvas_imageframe_end_handle_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
2083 gint canvas_marker_time_axis_view_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerTimeAxis* mta);
2084 gint canvas_markerview_item_view_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
2085 gint canvas_markerview_start_handle_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
2086 gint canvas_markerview_end_handle_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
2088 void imageframe_start_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
2089 void imageframe_end_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
2090 void imageframe_start_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
2091 void imageframe_start_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
2092 void imageframe_end_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
2093 void imageframe_end_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
2095 void markerview_item_start_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
2096 void markerview_item_end_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
2097 void markerview_start_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
2098 void markerview_start_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
2099 void markerview_end_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
2100 void markerview_end_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
2102 void popup_imageframe_edit_menu(int button, int32_t time, ArdourCanvas::Item* ifv, bool with_frame) ;
2103 void popup_marker_time_axis_edit_menu(int button, int32_t time, ArdourCanvas::Item* ifv, bool with_frame) ;
2105 ImageFrameSocketHandler* image_socket_listener ;
2108 void toggle_xfade_active (boost::weak_ptr<ARDOUR::Crossfade>);
2109 void toggle_xfade_length (boost::weak_ptr<ARDOUR::Crossfade>);
2110 void edit_xfade (boost::weak_ptr<ARDOUR::Crossfade>);
2111 void xfade_edit_left_region ();
2112 void xfade_edit_right_region ();
2114 static const int32_t default_width = 995;
2115 static const int32_t default_height = 765;
2119 Gtk::Button nudge_forward_button;
2120 Gtk::Button nudge_backward_button;
2121 Gtk::HBox nudge_hbox;
2122 Gtk::VBox nudge_vbox;
2123 AudioClock nudge_clock;
2125 nframes64_t get_nudge_distance (nframes64_t pos, nframes64_t& next);
2127 bool nudge_forward_release (GdkEventButton*);
2128 bool nudge_backward_release (GdkEventButton*);
2132 void apply_filter (ARDOUR::Filter&, std::string cmd);
2134 /* handling cleanup */
2136 int playlist_deletion_dialog (boost::shared_ptr<ARDOUR::Playlist>);
2138 std::vector<sigc::connection> session_connections;
2140 /* tracking step changes of track height */
2142 TimeAxisView* current_stepping_trackview;
2143 ARDOUR::microseconds_t last_track_height_step_timestamp;
2144 gint track_height_step_timeout();
2145 sigc::connection step_timeout;
2147 TimeAxisView* entered_track;
2148 RegionView* entered_regionview;
2151 void ensure_entered_track_selected (bool op_acts_on_objects = false);
2152 bool clear_entered_track;
2153 bool left_track_canvas (GdkEventCrossing*);
2154 bool entered_track_canvas (GdkEventCrossing*);
2155 void set_entered_track (TimeAxisView*);
2156 void set_entered_regionview (RegionView*);
2157 void ensure_track_visible (TimeAxisView*);
2158 gint left_automation_track ();
2160 bool _new_regionviews_show_envelope;
2162 void reset_canvas_action_sensitivity (bool);
2163 void toggle_gain_envelope_visibility ();
2164 void toggle_gain_envelope_active ();
2165 void reset_region_gain_envelopes ();
2167 bool on_key_press_event (GdkEventKey*);
2168 bool on_key_release_event (GdkEventKey*);
2170 void session_state_saved (std::string);
2172 Glib::RefPtr<Gtk::Action> undo_action;
2173 Glib::RefPtr<Gtk::Action> redo_action;
2175 void history_changed ();
2177 Gtk::HBox status_bar_hpacker;
2179 Editing::EditPoint _edit_point;
2181 Gtk::ComboBoxText edit_point_selector;
2183 void set_edit_point_preference (Editing::EditPoint ep, bool force = false);
2184 void cycle_edit_point (bool with_marker);
2185 void set_edit_point ();
2186 void edit_point_selection_done ();
2187 void edit_point_chosen (Editing::EditPoint);
2188 Glib::RefPtr<Gtk::RadioAction> edit_point_action (Editing::EditPoint);
2189 std::vector<std::string> edit_point_strings;
2191 void selected_marker_moved (ARDOUR::Location*);
2192 sigc::connection edit_point_clock_connection_a;
2193 sigc::connection edit_point_clock_connection_b;
2195 bool get_edit_op_range (nframes64_t& start, nframes64_t& end) const;
2197 void get_regions_at (RegionSelection&, nframes64_t where, const TrackSelection& ts) const;
2198 void get_regions_after (RegionSelection&, nframes64_t where, const TrackSelection& ts) const;
2200 void get_regions_for_action (RegionSelection&, bool allowed_entered_regionview = false);
2202 sigc::connection fast_screen_update_connection;
2203 gint start_updating ();
2204 gint stop_updating ();
2205 void fast_update_strips ();
2206 bool meters_running;
2208 void select_next_route ();
2209 void select_prev_route ();
2211 void snap_to_internal (nframes64_t& first, int32_t direction = 0, bool for_mark = false);
2213 RhythmFerret* rhythm_ferret;
2214 BundleManager* _bundle_manager;
2215 GlobalPortMatrixWindow* _global_port_matrix[ARDOUR::DataType::num_types];
2218 void set_track_height (uint32_t h);
2220 void remove_tracks ();
2221 void toggle_tracks_active ();
2225 int32_t resize_idle_target;
2227 friend gboolean _idle_resize (gpointer);
2228 std::vector<TimeAxisView*> pending_resizes;
2230 void visible_order_range (int*, int*) const;
2233 bool _pending_locate_request;
2235 EditorSummary* _summary;
2236 void region_view_added (RegionView *);
2238 void update_canvas_now ();
2239 void streamview_height_changed ();
2242 friend class RegionDrag;
2243 friend class RegionMoveDrag;
2244 friend class RegionSpliceDrag;
2245 friend class TrimDrag;
2246 friend class MeterMarkerDrag;
2247 friend class TempoMarkerDrag;
2248 friend class CursorDrag;
2249 friend class FadeInDrag;
2250 friend class FadeOutDrag;
2251 friend class MarkerDrag;
2252 friend class RegionGainDrag;
2253 friend class ControlPointDrag;
2254 friend class LineDrag;
2255 friend class RubberbandSelectDrag;
2256 friend class TimeFXDrag;
2257 friend class ScrubDrag;
2258 friend class SelectionDrag;
2259 friend class RangeMarkerBarDrag;
2260 friend class MouseZoomDrag;
2261 friend class RegionCreateDrag;
2262 friend class RegionMotionDrag;
2263 friend class RegionInsertDrag;
2265 friend class EditorSummary;
2268 #endif /* __ardour_editor_h__ */