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"
72 class AudioDiskstream;
91 class AudioRegionView;
92 class AudioStreamView;
93 class AudioTimeAxisView;
95 class AutomationSelection;
96 class AutomationTimeAxisView;
101 class GlobalPortMatrixWindow;
102 class GroupedButtons;
105 class PlaylistSelector;
106 class PluginSelector;
109 class SoundFileOmega;
115 class TrackSelection;
117 /* <CMT Additions> */
118 class ImageFrameView;
119 class ImageFrameTimeAxisView;
120 class ImageFrameTimeAxis;
121 class MarkerTimeAxis ;
123 class ImageFrameSocketHandler ;
124 class TimeAxisViewItem ;
125 /* </CMT Additions> */
127 struct EditorCursor {
129 ArdourCanvas::Points points;
130 ArdourCanvas::Line canvas_item;
131 nframes64_t current_frame;
134 EditorCursor (Editor&, bool (Editor::*)(GdkEvent*,ArdourCanvas::Item*));
137 void set_position (nframes64_t);
138 void set_length (double units);
139 void set_y_axis (double position);
142 class Editor : public PublicEditor
148 void connect_to_session (ARDOUR::Session *);
149 ARDOUR::Session* current_session() const { return session; }
151 virtual bool have_idled () const { return _have_idled; }
153 nframes64_t leftmost_position() const { return leftmost_frame; }
154 nframes64_t current_page_frames() const {
155 return (nframes64_t) floor (canvas_width * frames_per_unit);
158 void cycle_snap_mode ();
159 void cycle_snap_choice ();
160 void set_snap_to (Editing::SnapType);
161 void set_snap_mode (Editing::SnapMode);
162 void set_snap_threshold (double pixel_distance) {snap_threshold = pixel_distance;}
164 void undo (uint32_t n = 1);
165 void redo (uint32_t n = 1);
167 XMLNode& get_state ();
168 int set_state (const XMLNode& );
170 void set_mouse_mode (Editing::MouseMode, bool force=true);
171 void step_mouse_mode (bool next);
172 Editing::MouseMode current_mouse_mode () const { return mouse_mode; }
174 void set_midi_edit_cursor (Editing::MidiEditMode);
175 void set_midi_edit_mode (Editing::MidiEditMode, bool force=true);
176 Editing::MidiEditMode current_midi_edit_mode () const { return midi_edit_mode; }
179 void add_imageframe_time_axis(const std::string & track_name, void*) ;
180 void add_imageframe_marker_time_axis(const std::string & track_name, TimeAxisView* marked_track, void*) ;
181 void connect_to_image_compositor() ;
182 void scroll_timeaxis_to_imageframe_item(const TimeAxisViewItem* item) ;
185 TimeAxisView* get_named_time_axis(const std::string & name) ;
186 void foreach_time_axis_view (sigc::slot<void,TimeAxisView&>);
187 void add_to_idle_resize (TimeAxisView*, uint32_t);
189 RouteTimeAxisView* get_route_view_by_id (PBD::ID& id);
191 void consider_auditioning (boost::shared_ptr<ARDOUR::Region>);
192 void hide_a_region (boost::shared_ptr<ARDOUR::Region>);
193 void remove_a_region (boost::shared_ptr<ARDOUR::Region>);
195 #ifdef USE_RUBBERBAND
196 std::vector<std::string> rb_opt_strings;
199 /* option editor-access */
201 void set_show_waveforms (bool yn);
202 bool show_waveforms() const { return _show_waveforms; }
204 void set_waveform_scale (Editing::WaveformScale);
206 void set_show_waveforms_recording (bool yn);
207 bool show_waveforms_recording() const { return _show_waveforms_recording; }
209 /* things that need to be public to be used in the main menubar */
211 void new_region_from_selection ();
212 void separate_regions_between (const TimeSelection&);
213 void separate_region_from_selection ();
214 void separate_region_from_punch ();
215 void separate_region_from_loop ();
216 void separate_regions_using_location (ARDOUR::Location&);
217 void toggle_playback (bool with_abort);
218 void transition_to_rolling (bool forward);
222 nframes64_t unit_to_frame (double unit) const {
223 return (nframes64_t) rint (unit * frames_per_unit);
226 double frame_to_unit (nframes64_t frame) const {
227 return rint ((double) frame / (double) frames_per_unit);
230 double frame_to_unit (double frame) const {
231 return rint (frame / frames_per_unit);
234 /* NOTE: these functions assume that the "pixel" coordinate is
235 the result of using the world->canvas affine transform on a
236 world coordinate. These coordinates already take into
237 account any scrolling carried out by adjusting the
241 nframes64_t pixel_to_frame (double pixel) const {
243 /* pixel can be less than zero when motion events
244 are processed. since we've already run the world->canvas
245 affine, that means that the location *really* is "off
246 to the right" and thus really is "before the start".
250 return (nframes64_t) rint (pixel * frames_per_unit * GNOME_CANVAS(track_canvas->gobj())->pixels_per_unit);
256 gulong frame_to_pixel (nframes64_t frame) const {
257 return (gulong) rint ((frame / (frames_per_unit * GNOME_CANVAS(track_canvas->gobj())->pixels_per_unit)));
260 void flush_canvas ();
264 Selection& get_selection() const { return *selection; }
265 Selection& get_cut_buffer() const { return *cut_buffer; }
267 bool extend_selection_to_track (TimeAxisView&);
269 void play_selection ();
270 void select_all_in_track (Selection::Operation op);
271 void select_all (Selection::Operation op);
272 void invert_selection_in_track ();
273 void invert_selection ();
274 void deselect_all ();
278 void set_show_measures (bool yn);
279 bool show_measures () const { return _show_measures; }
281 /* analysis window */
283 void analyze_region_selection();
284 void analyze_range_selection();
288 void export_audio ();
289 void export_selection ();
290 void export_range ();
291 void export_region ();
293 void add_toplevel_controls (Gtk::Container&);
294 Gtk::HBox& get_status_bar_packer() { return status_bar_hpacker; }
296 void set_zoom_focus (Editing::ZoomFocus);
297 Editing::ZoomFocus get_zoom_focus () const { return zoom_focus; }
298 double get_current_zoom () const { return frames_per_unit; }
300 void temporal_zoom_step (bool coarser);
302 /* stuff that AudioTimeAxisView and related classes use */
304 PlaylistSelector& playlist_selector() const;
305 void route_name_changed (TimeAxisView *);
306 void clear_playlist (boost::shared_ptr<ARDOUR::Playlist>);
308 void new_playlists (TimeAxisView* v);
309 void copy_playlists (TimeAxisView* v);
310 void clear_playlists (TimeAxisView* v);
312 TrackViewList* get_valid_views (TimeAxisView*, ARDOUR::RouteGroup* grp = 0);
313 void get_onscreen_tracks (TrackViewList&);
315 Width editor_mixer_strip_width;
316 void maybe_add_mixer_strip_width (XMLNode&);
317 void show_editor_mixer (bool yn);
318 void create_editor_mixer ();
319 void show_editor_list (bool yn);
320 void set_selected_mixer_strip (TimeAxisView&);
321 void hide_track_in_display (TimeAxisView& tv, bool temporary = false);
322 void show_track_in_display (TimeAxisView& tv);
324 /* nudge is initiated by transport controls owned by ARDOUR_UI */
326 void nudge_forward (bool next, bool force_playhead);
327 void nudge_backward (bool next, bool force_playhead);
329 /* nudge initiated from context menu */
331 void nudge_forward_capture_offset ();
332 void nudge_backward_capture_offset ();
334 /* playhead/screen stuff */
336 void set_follow_playhead (bool yn);
337 void toggle_follow_playhead ();
338 bool follow_playhead() const { return _follow_playhead; }
339 bool dragging_playhead () const { return _dragging_playhead; }
341 void toggle_waveform_visibility ();
342 void toggle_zero_line_visibility ();
343 void toggle_waveforms_while_recording ();
344 void toggle_measure_visibility ();
345 void toggle_logo_visibility ();
347 double get_physical_screen_width () const { return physical_screen_width; };
348 double physical_screen_width;
349 double physical_screen_height;
353 void toggle_selected_region_fades (int dir);
354 void update_region_fade_visibility ();
355 bool xfade_visibility() const { return _xfade_visibility; }
356 void update_xfade_visibility ();
358 /* redirect shared ops menu. caller must free returned menu */
360 Gtk::Menu* redirect_menu ();
362 /* floating windows/transient */
364 void ensure_float (Gtk::Window&);
368 void scroll_tracks_down_line ();
369 void scroll_tracks_up_line ();
371 void move_selected_tracks (bool up);
373 bool new_regionviews_display_gain () { return _new_regionviews_show_envelope; }
374 void prepare_for_cleanup ();
375 void finish_cleanup ();
377 void maximise_editing_space();
378 void restore_editing_space();
380 void reset_x_origin (nframes64_t);
381 void reset_zoom (double);
382 void reposition_and_zoom (nframes64_t, double);
384 nframes64_t get_preferred_edit_position (bool ignore_playhead = false);
386 bool update_mouse_speed ();
387 bool decelerate_mouse_speed ();
389 void toggle_meter_updating();
391 void show_rhythm_ferret();
392 void show_bundle_manager ();
393 void show_global_port_matrix (ARDOUR::DataType);
395 void goto_visual_state (uint32_t);
396 void save_visual_state (uint32_t);
398 void queue_draw_resize_line (int at);
399 void start_resize_line_ops ();
400 void end_resize_line_ops ();
403 void map_transport_state ();
404 void map_position_change (nframes64_t);
407 bool on_expose_event (GdkEventExpose*);
411 /// The session that we are editing, or 0
412 void color_handler ();
413 ARDOUR::Session *session;
416 // to keep track of the playhead position for control_scroll
417 boost::optional<nframes64_t> _control_scroll_target;
419 PlaylistSelector* _playlist_selector;
421 typedef std::pair<TimeAxisView*,XMLNode*> TAVState;
425 double frames_per_unit;
426 nframes64_t leftmost_frame;
427 Editing::ZoomFocus zoom_focus;
428 bool zoomed_to_region;
429 std::list<TAVState> track_states;
432 std::list<VisualState*> undo_visual_stack;
433 std::list<VisualState*> redo_visual_stack;
434 VisualState* current_visual_state (bool with_tracks = true);
435 void undo_visual_state ();
436 void redo_visual_state ();
437 void use_visual_state (VisualState&);
439 void swap_visual_state ();
441 std::vector<VisualState*> visual_states;
442 sigc::connection visual_state_op_connection;
443 void start_visual_state_op (uint32_t n);
444 void cancel_visual_state_op (uint32_t n);
445 bool end_visual_state_op (uint32_t n);
447 nframes64_t leftmost_frame;
448 double frames_per_unit;
449 Editing::ZoomFocus zoom_focus;
451 void set_frames_per_unit (double);
454 Editing::MouseMode mouse_mode;
455 Editing::MidiEditMode midi_edit_mode;
457 int post_maximal_editor_width;
458 int post_maximal_pane_position;
459 int pre_maximal_pane_position;
460 int pre_maximal_editor_width;
461 void pane_allocation_handler (Gtk::Allocation&, Gtk::Paned*);
463 Gtk::Notebook the_notebook;
464 Gtk::HPaned edit_pane;
466 Gtk::EventBox meter_base;
468 Gtk::EventBox marker_base;
469 Gtk::HBox marker_box;
470 Gtk::VBox scrollers_rulers_markers_box;
472 void location_changed (ARDOUR::Location *);
473 void location_flags_changed (ARDOUR::Location *, void *);
474 void refresh_location_display ();
475 void refresh_location_display_s (ARDOUR::Change);
476 void refresh_location_display_internal (ARDOUR::Locations::LocationList&);
477 void add_new_location (ARDOUR::Location *);
478 void location_gone (ARDOUR::Location *);
479 void remove_marker (ArdourCanvas::Item&, GdkEvent*);
480 gint really_remove_marker (ARDOUR::Location* loc);
481 void goto_nth_marker (int nth);
483 uint32_t location_marker_color;
484 uint32_t location_range_color;
485 uint32_t location_loop_color;
486 uint32_t location_punch_color;
487 uint32_t location_cd_marker_color;
489 struct LocationMarkers {
494 LocationMarkers () : start(0), end(0), valid (true) {}
500 void set_name (const std::string&);
501 void set_position (nframes64_t start, nframes64_t end = 0);
502 void set_color_rgba (uint32_t);
505 LocationMarkers *find_location_markers (ARDOUR::Location *) const;
506 ARDOUR::Location* find_location_from_marker (Marker *, bool& is_start) const;
507 Marker* entered_marker;
509 typedef std::map<ARDOUR::Location*,LocationMarkers *> LocationMarkerMap;
510 LocationMarkerMap location_markers;
512 void hide_marker (ArdourCanvas::Item*, GdkEvent*);
513 void clear_marker_display ();
514 void mouse_add_new_marker (nframes64_t where, bool is_cd=false, bool is_xrun=false);
515 bool choose_new_marker_name(std::string &name);
516 void update_cd_marker_display ();
517 void ensure_cd_marker_updated (LocationMarkers * lam, ARDOUR::Location * location);
519 TimeAxisView* clicked_axisview;
520 RouteTimeAxisView* clicked_routeview;
521 /** The last RegionView that was clicked on, or 0 if the last click was not
522 * on a RegionView. This is set up by the canvas event handlers in
523 * editor_canvas_events.cc
525 RegionView* clicked_regionview;
526 RegionSelection latest_regionviews;
527 uint32_t clicked_selection;
528 CrossfadeView* clicked_crossfadeview;
529 ControlPoint* clicked_control_point;
531 void sort_track_selection (TrackSelection* sel = 0);
533 void get_relevant_tracks (std::set<RouteTimeAxisView*>& relevant_tracks);
534 void get_equivalent_regions (RegionView* rv, std::vector<RegionView*>&) const;
535 void mapover_tracks (sigc::slot<void,RouteTimeAxisView&,uint32_t> sl, TimeAxisView*) const;
537 /* functions to be passed to mapover_tracks(), possibly with sigc::bind()-supplied arguments */
539 void mapped_get_equivalent_regions (RouteTimeAxisView&, uint32_t, RegionView*, std::vector<RegionView*>*) const;
540 void mapped_use_new_playlist (RouteTimeAxisView&, uint32_t, std::vector<boost::shared_ptr<ARDOUR::Playlist> > const &);
541 void mapped_use_copy_playlist (RouteTimeAxisView&, uint32_t, std::vector<boost::shared_ptr<ARDOUR::Playlist> > const &);
542 void mapped_clear_playlist (RouteTimeAxisView&, uint32_t);
546 void button_selection (ArdourCanvas::Item* item, GdkEvent* event, ItemType item_type);
547 bool button_release_can_deselect;
549 void catch_vanishing_regionview (RegionView *);
551 void set_selected_track (TimeAxisView&, Selection::Operation op = Selection::Set, bool no_remove=false);
552 void select_all_tracks ();
554 int get_regionview_count_from_region_list (boost::shared_ptr<ARDOUR::Region> region);
556 bool set_selected_control_point_from_click (Selection::Operation op = Selection::Set, bool no_remove=false);
557 void set_selected_track_from_click (bool press, Selection::Operation op = Selection::Set, bool no_remove=false);
558 void set_selected_track_as_side_effect (bool force = false);
559 bool set_selected_regionview_from_click (bool press, Selection::Operation op = Selection::Set, bool no_track_remove=false);
561 void set_selected_regionview_from_region_list (boost::shared_ptr<ARDOUR::Region> region, Selection::Operation op = Selection::Set);
562 bool set_selected_regionview_from_map_event (GdkEventAny*, StreamView*, boost::weak_ptr<ARDOUR::Region>);
563 void collect_new_region_view (RegionView *);
564 void collect_and_select_new_region_view (RegionView *);
566 Gtk::Menu track_context_menu;
567 Gtk::Menu track_region_context_menu;
568 Gtk::Menu track_selection_context_menu;
569 Gtk::Menu track_crossfade_context_menu;
571 Gtk::MenuItem* region_edit_menu_split_item;
572 Gtk::MenuItem* region_edit_menu_split_multichannel_item;
573 Gtk::Menu * track_region_edit_playlist_menu;
574 Gtk::Menu * track_edit_playlist_submenu;
575 Gtk::Menu * track_selection_edit_playlist_submenu;
577 void popup_track_context_menu (int, int, ItemType, bool, nframes64_t);
578 Gtk::Menu* build_track_context_menu (nframes64_t);
579 Gtk::Menu* build_track_bus_context_menu (nframes64_t);
580 Gtk::Menu* build_track_region_context_menu (nframes64_t frame);
581 Gtk::Menu* build_track_crossfade_context_menu (nframes64_t);
582 Gtk::Menu* build_track_selection_context_menu (nframes64_t);
583 void add_dstream_context_items (Gtk::Menu_Helpers::MenuList&);
584 void add_bus_context_items (Gtk::Menu_Helpers::MenuList&);
585 void add_region_context_items (StreamView*, boost::shared_ptr<ARDOUR::Region>, Gtk::Menu_Helpers::MenuList&);
586 void add_crossfade_context_items (AudioStreamView*, boost::shared_ptr<ARDOUR::Crossfade>, Gtk::Menu_Helpers::MenuList&, bool many);
587 void add_selection_context_items (Gtk::Menu_Helpers::MenuList&);
589 void add_item_with_sensitivity (Gtk::Menu_Helpers::MenuList&, Gtk::Menu_Helpers::MenuElem, bool) const;
591 void handle_new_route (ARDOUR::RouteList&);
592 void remove_route (TimeAxisView *);
595 Gtk::HBox global_hpacker;
596 Gtk::VBox global_vpacker;
599 bool need_resize_line;
601 int old_resize_line_y;
603 Gdk::Cursor* current_canvas_cursor;
604 void set_canvas_cursor ();
605 Gdk::Cursor* which_grabber_cursor ();
607 ArdourCanvas::Canvas* track_canvas;
609 ArdourCanvas::Text* verbose_canvas_cursor;
610 bool verbose_cursor_visible;
612 void parameter_changed (std::string);
614 bool track_canvas_motion (GdkEvent*);
616 void set_verbose_canvas_cursor (const std::string &, double x, double y);
617 void set_verbose_canvas_cursor_text (const std::string &);
618 void show_verbose_canvas_cursor();
619 void hide_verbose_canvas_cursor();
621 bool verbose_cursor_on; // so far unused
623 Gtk::EventBox time_canvas_event_box;
624 Gtk::EventBox track_canvas_event_box;
625 Gtk::EventBox time_button_event_box;
626 Gtk::EventBox ruler_label_event_box;
628 ArdourCanvas::Group *minsec_group;
629 ArdourCanvas::Pixbuf *logo_item;
630 ArdourCanvas::Group *bbt_group;
631 ArdourCanvas::Group *smpte_group;
632 ArdourCanvas::Group *frame_group;
633 ArdourCanvas::Group *tempo_group;
634 ArdourCanvas::Group *meter_group;
635 ArdourCanvas::Group *marker_group;
636 ArdourCanvas::Group *range_marker_group;
637 ArdourCanvas::Group *transport_marker_group;
638 ArdourCanvas::Group* cd_marker_group;
640 ArdourCanvas::Group* timebar_group;
642 /* These bars never need to be scrolled */
643 ArdourCanvas::Group* meter_bar_group;
644 ArdourCanvas::Group* tempo_bar_group;
645 ArdourCanvas::Group* marker_bar_group;
646 ArdourCanvas::Group* range_marker_bar_group;
647 ArdourCanvas::Group* transport_marker_bar_group;
648 ArdourCanvas::Group* cd_marker_bar_group;
650 /** The group containing all items that require horizontal scrolling. */
651 ArdourCanvas::Group* _background_group;
653 The _master_group is the group containing all items
654 that require horizontal scrolling..
655 It is primarily used to separate canvas items
656 that require horizontal scrolling from those that do not.
658 ArdourCanvas::Group* _master_group;
660 /* The group containing all trackviews. Only scrolled vertically. */
661 ArdourCanvas::Group* _trackview_group;
663 /* The group used for region motion. Sits on top of _trackview_group */
664 ArdourCanvas::Group* _region_motion_group;
667 ruler_metric_smpte = 0,
668 ruler_metric_bbt = 1,
669 ruler_metric_frames = 2,
670 ruler_metric_minsec = 3,
672 ruler_time_tempo = 4,
673 ruler_time_meter = 5,
674 ruler_time_marker = 6,
675 ruler_time_range_marker = 7,
676 ruler_time_transport_marker = 8,
677 ruler_time_cd_marker = 9,
680 static GtkCustomMetric ruler_metrics[4];
681 Glib::RefPtr<Gtk::ToggleAction> ruler_timecode_action;
682 Glib::RefPtr<Gtk::ToggleAction> ruler_bbt_action;
683 Glib::RefPtr<Gtk::ToggleAction> ruler_samples_action;
684 Glib::RefPtr<Gtk::ToggleAction> ruler_minsec_action;
685 Glib::RefPtr<Gtk::ToggleAction> ruler_tempo_action;
686 Glib::RefPtr<Gtk::ToggleAction> ruler_meter_action;
687 Glib::RefPtr<Gtk::ToggleAction> ruler_marker_action;
688 Glib::RefPtr<Gtk::ToggleAction> ruler_range_action;
689 Glib::RefPtr<Gtk::ToggleAction> ruler_loop_punch_action;
690 Glib::RefPtr<Gtk::ToggleAction> ruler_cd_marker_action;
691 bool no_ruler_shown_update;
693 gint ruler_button_press (GdkEventButton*);
694 gint ruler_button_release (GdkEventButton*);
695 gint ruler_mouse_motion (GdkEventMotion*);
696 bool ruler_scroll (GdkEventScroll* event);
698 gint ruler_pressed_button;
699 Gtk::Widget * ruler_grabbed_widget;
701 void initialize_rulers ();
702 void update_just_smpte ();
703 void compute_fixed_ruler_scale (); //calculates the RulerScale of the fixed rulers
704 void update_fixed_rulers ();
705 void update_tempo_based_rulers ();
706 void popup_ruler_menu (nframes64_t where = 0, ItemType type = RegionItem);
707 void update_ruler_visibility ();
708 void set_ruler_visible (RulerType, bool);
709 void toggle_ruler_visibility (RulerType rt);
710 void ruler_toggled (int);
711 gint ruler_label_button_release (GdkEventButton*);
712 void store_ruler_visibility ();
713 void restore_ruler_visibility ();
715 static gint _metric_get_smpte (GtkCustomRulerMark **, gdouble, gdouble, gint);
716 static gint _metric_get_bbt (GtkCustomRulerMark **, gdouble, gdouble, gint);
717 static gint _metric_get_frames (GtkCustomRulerMark **, gdouble, gdouble, gint);
718 static gint _metric_get_minsec (GtkCustomRulerMark **, gdouble, gdouble, gint);
720 enum MinsecRulerScale {
727 MinsecRulerScale minsec_ruler_scale;
729 nframes_t minsec_mark_interval;
730 gint minsec_mark_modulo;
732 void set_minsec_ruler_scale (gdouble lower, gdouble upper);
734 enum SMPTERulerScale {
742 SMPTERulerScale smpte_ruler_scale;
744 nframes_t smpte_mark_interval;
745 gint smpte_mark_modulo;
747 void set_smpte_ruler_scale (gdouble lower, gdouble upper);
757 bbt_show_ticks_detail,
758 bbt_show_ticks_super_detail
761 BBTRulerScale bbt_ruler_scale;
765 uint32_t bbt_bar_helper_on;
766 uint32_t bbt_accent_modulo;
767 void compute_bbt_ruler_scale (nframes64_t lower, nframes64_t upper);
769 gint metric_get_smpte (GtkCustomRulerMark **, gdouble, gdouble, gint);
770 gint metric_get_bbt (GtkCustomRulerMark **, gdouble, gdouble, gint);
771 gint metric_get_frames (GtkCustomRulerMark **, gdouble, gdouble, gint);
772 gint metric_get_minsec (GtkCustomRulerMark **, gdouble, gdouble, gint);
774 Gtk::Widget *_ruler_separator;
775 GtkWidget *_smpte_ruler;
776 GtkWidget *_bbt_ruler;
777 GtkWidget *_frames_ruler;
778 GtkWidget *_minsec_ruler;
779 Gtk::Widget *smpte_ruler;
780 Gtk::Widget *bbt_ruler;
781 Gtk::Widget *frames_ruler;
782 Gtk::Widget *minsec_ruler;
783 static Editor *ruler_editor;
785 static const double timebar_height;
786 guint32 visible_timebars;
787 gdouble canvas_timebars_vsize;
788 gdouble get_canvas_timebars_vsize () const { return canvas_timebars_vsize; }
789 Gtk::Menu *editor_ruler_menu;
791 ArdourCanvas::SimpleRect* tempo_bar;
792 ArdourCanvas::SimpleRect* meter_bar;
793 ArdourCanvas::SimpleRect* marker_bar;
794 ArdourCanvas::SimpleRect* range_marker_bar;
795 ArdourCanvas::SimpleRect* transport_marker_bar;
796 ArdourCanvas::SimpleRect* cd_marker_bar;
798 Gtk::Label minsec_label;
799 Gtk::Label bbt_label;
800 Gtk::Label smpte_label;
801 Gtk::Label frame_label;
802 Gtk::Label tempo_label;
803 Gtk::Label meter_label;
804 Gtk::Label mark_label;
805 Gtk::Label range_mark_label;
806 Gtk::Label transport_mark_label;
807 Gtk::Label cd_mark_label;
809 Gtk::VBox time_button_vbox;
810 Gtk::HBox time_button_hbox;
812 friend class EditorCursor;
814 EditorCursor* playhead_cursor;
815 ArdourCanvas::Group* cursor_group;
817 nframes64_t get_region_boundary (nframes64_t pos, int32_t dir, bool with_selection, bool only_onscreen);
819 void cursor_to_region_boundary (bool with_selection, int32_t dir);
820 void cursor_to_next_region_boundary (bool with_selection);
821 void cursor_to_previous_region_boundary (bool with_selection);
822 void cursor_to_next_region_point (EditorCursor*, ARDOUR::RegionPoint);
823 void cursor_to_previous_region_point (EditorCursor*, ARDOUR::RegionPoint);
824 void cursor_to_region_point (EditorCursor*, ARDOUR::RegionPoint, int32_t dir);
825 void cursor_to_selection_start (EditorCursor *);
826 void cursor_to_selection_end (EditorCursor *);
828 void selected_marker_to_region_boundary (bool with_selection, int32_t dir);
829 void selected_marker_to_next_region_boundary (bool with_selection);
830 void selected_marker_to_previous_region_boundary (bool with_selection);
831 void selected_marker_to_next_region_point (ARDOUR::RegionPoint);
832 void selected_marker_to_previous_region_point (ARDOUR::RegionPoint);
833 void selected_marker_to_region_point (ARDOUR::RegionPoint, int32_t dir);
834 void selected_marker_to_selection_start ();
835 void selected_marker_to_selection_end ();
837 void select_all_selectables_using_cursor (EditorCursor *, bool);
838 void select_all_selectables_using_edit (bool);
839 void select_all_selectables_between (bool within);
840 void select_range_between ();
842 boost::shared_ptr<ARDOUR::Region> find_next_region (nframes64_t, ARDOUR::RegionPoint, int32_t dir, TrackViewList&, TimeAxisView ** = 0);
843 nframes64_t find_next_region_boundary (nframes64_t, int32_t dir, const TrackViewList&);
845 std::vector<nframes64_t> region_boundary_cache;
846 void build_region_boundary_cache ();
849 Gtk::HBox bottom_hbox;
851 Gtk::Table edit_packer;
852 Gtk::VScrollbar edit_vscrollbar;
854 Gtk::Adjustment vertical_adjustment;
855 Gtk::Adjustment horizontal_adjustment;
857 Gtk::Layout controls_layout;
858 bool control_layout_scroll (GdkEventScroll* ev);
859 void controls_layout_size_request (Gtk::Requisition*);
860 sigc::connection controls_layout_size_request_connection;
862 Gtk::HScrollbar edit_hscrollbar;
863 bool _dragging_hscrollbar;
865 void reset_hscrollbar_stepping ();
867 bool hscrollbar_button_press (GdkEventButton*);
868 bool hscrollbar_button_release (GdkEventButton*);
869 void hscrollbar_allocate (Gtk::Allocation &alloc);
872 double canvas_height;
873 double full_canvas_height;
875 bool track_canvas_map_handler (GdkEventAny*);
877 gint edit_controls_button_release (GdkEventButton*);
878 Gtk::Menu *edit_controls_left_menu;
879 Gtk::Menu *edit_controls_right_menu;
881 Gtk::VBox ruler_label_vbox;
882 Gtk::VBox track_canvas_vbox;
883 Gtk::VBox time_canvas_vbox;
884 Gtk::VBox edit_controls_vbox;
885 Gtk::HBox edit_controls_hbox;
887 void control_scroll (float);
888 void access_action (std::string,std::string);
889 bool deferred_control_scroll (nframes64_t);
890 sigc::connection control_scroll_connection;
892 gdouble get_trackview_group_vertical_offset () const { return vertical_adjustment.get_value () - canvas_timebars_vsize;}
894 ArdourCanvas::Group* get_background_group () const { return _background_group; }
895 ArdourCanvas::Group* get_trackview_group () const { return _trackview_group; }
896 double last_trackview_group_vertical_offset;
897 void tie_vertical_scrolling ();
898 void scroll_canvas_horizontally ();
899 void scroll_canvas_vertically ();
901 struct VisualChange {
908 nframes64_t time_origin;
909 double frames_per_unit;
913 VisualChange() : pending ((VisualChange::Type) 0), time_origin (0), frames_per_unit (0), idle_handler_id (-1) {}
917 VisualChange pending_visual_change;
919 static int _idle_visual_changer (void *arg);
920 int idle_visual_changer ();
922 void queue_visual_change (nframes64_t);
923 void queue_visual_change (double);
925 void end_location_changed (ARDOUR::Location*);
927 struct RegionListDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
928 RegionListDisplayModelColumns() {
945 Gtk::TreeModelColumn<Glib::ustring> name;
946 Gtk::TreeModelColumn<boost::shared_ptr<ARDOUR::Region> > region;
947 Gtk::TreeModelColumn<Gdk::Color> color_;
948 Gtk::TreeModelColumn<Glib::ustring> start;
949 Gtk::TreeModelColumn<Glib::ustring> end;
950 Gtk::TreeModelColumn<Glib::ustring> length;
951 Gtk::TreeModelColumn<Glib::ustring> sync;
952 Gtk::TreeModelColumn<Glib::ustring> fadein;
953 Gtk::TreeModelColumn<Glib::ustring> fadeout;
954 Gtk::TreeModelColumn<bool> locked;
955 Gtk::TreeModelColumn<bool> glued;
956 Gtk::TreeModelColumn<bool> muted;
957 Gtk::TreeModelColumn<bool> opaque;
958 Gtk::TreeModelColumn<Glib::ustring> used;
959 Gtk::TreeModelColumn<Glib::ustring> path;
962 RegionListDisplayModelColumns region_list_columns;
963 Gtkmm2ext::DnDTreeView<boost::shared_ptr<ARDOUR::Region> > region_list_display;
965 Glib::RefPtr<Gtk::TreeStore> region_list_model;
966 Glib::RefPtr<Gtk::ToggleAction> toggle_full_region_list_action;
967 Glib::RefPtr<Gtk::ToggleAction> toggle_show_auto_regions_action;
969 void region_list_region_changed (ARDOUR::Change, boost::weak_ptr<ARDOUR::Region>);
970 void region_list_selection_changed ();
971 sigc::connection region_list_change_connection;
972 void set_selected_in_region_list(RegionSelection&);
973 bool set_selected_in_region_list_subrow(boost::shared_ptr<ARDOUR::Region>, Gtk::TreeModel::Row const &, int);
974 bool region_list_selection_filter (const Glib::RefPtr<Gtk::TreeModel>& model, const Gtk::TreeModel::Path& path, bool yn);
975 void region_name_edit (const Glib::ustring&, const Glib::ustring&);
976 void get_regions_corresponding_to (boost::shared_ptr<ARDOUR::Region> region, std::vector<RegionView*>& regions);
978 Gtk::Menu *region_list_menu;
979 Gtk::ScrolledWindow region_list_scroller;
980 Gtk::Frame region_list_frame;
982 bool region_list_display_key_press (GdkEventKey *);
983 bool region_list_display_key_release (GdkEventKey *);
984 bool region_list_display_button_press (GdkEventButton *);
985 bool region_list_display_button_release (GdkEventButton *);
986 void region_list_clear ();
987 void region_list_selection_mapover (sigc::slot<void,boost::shared_ptr<ARDOUR::Region> >);
988 void build_region_list_menu ();
989 void show_region_list_display_context_menu (int button, int time);
991 bool show_automatic_regions_in_region_list;
992 Editing::RegionListSortType region_list_sort_type;
994 void reset_region_list_sort_direction (bool);
995 void reset_region_list_sort_type (Editing::RegionListSortType);
997 void toggle_full_region_list ();
998 void toggle_show_auto_regions ();
1000 int region_list_sorter (Gtk::TreeModel::iterator, Gtk::TreeModel::iterator);
1004 Gtk::ScrolledWindow snapshot_display_scroller;
1005 struct SnapshotDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
1006 SnapshotDisplayModelColumns() {
1010 Gtk::TreeModelColumn<Glib::ustring> visible_name;
1011 Gtk::TreeModelColumn<Glib::ustring> real_name;
1014 SnapshotDisplayModelColumns snapshot_display_columns;
1015 Glib::RefPtr<Gtk::ListStore> snapshot_display_model;
1016 Gtk::TreeView snapshot_display;
1017 Gtk::Menu snapshot_context_menu;
1019 bool snapshot_display_button_press (GdkEventButton*);
1020 void snapshot_display_selection_changed ();
1021 void redisplay_snapshots();
1022 void popup_snapshot_context_menu (int, int32_t, Glib::ustring);
1024 /* named selections */
1026 struct NamedSelectionDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
1027 NamedSelectionDisplayModelColumns() {
1031 Gtk::TreeModelColumn<Glib::ustring> text;
1032 Gtk::TreeModelColumn<ARDOUR::NamedSelection*> selection;
1035 NamedSelectionDisplayModelColumns named_selection_columns;
1036 Glib::RefPtr<Gtk::TreeStore> named_selection_model;
1038 Gtkmm2ext::DnDTreeView<ARDOUR::NamedSelection*> named_selection_display;
1039 Gtk::ScrolledWindow named_selection_scroller;
1041 void create_named_selection ();
1042 void paste_named_selection (float times);
1043 void remove_selected_named_selections ();
1044 void remove_snapshot (Glib::ustring);
1045 void rename_snapshot (Glib::ustring);
1047 void handle_new_named_selection ();
1048 void add_named_selection_to_named_selection_display (ARDOUR::NamedSelection&);
1049 void redisplay_named_selections ();
1051 bool named_selection_display_button_release (GdkEventButton *ev);
1052 bool named_selection_display_key_release (GdkEventKey *ev);
1053 void named_selection_display_selection_changed ();
1056 TrackViewList track_views;
1057 std::pair<TimeAxisView*, ARDOUR::layer_t> trackview_by_y_position (double);
1059 static Gdk::Cursor* cross_hair_cursor;
1060 static Gdk::Cursor* trimmer_cursor;
1061 static Gdk::Cursor* selector_cursor;
1062 static Gdk::Cursor* grabber_cursor;
1063 static Gdk::Cursor* grabber_edit_point_cursor;
1064 static Gdk::Cursor* zoom_cursor;
1065 static Gdk::Cursor* time_fx_cursor;
1066 static Gdk::Cursor* fader_cursor;
1067 static Gdk::Cursor* speaker_cursor;
1068 static Gdk::Cursor* midi_pencil_cursor;
1069 static Gdk::Cursor* midi_select_cursor;
1070 static Gdk::Cursor* midi_resize_cursor;
1071 static Gdk::Cursor* midi_erase_cursor;
1072 static Gdk::Cursor* wait_cursor;
1073 static Gdk::Cursor* timebar_cursor;
1074 static Gdk::Cursor* transparent_cursor;
1076 static void build_cursors ();
1078 sigc::connection scroll_connection;
1079 nframes64_t last_update_frame;
1080 void center_screen (nframes64_t);
1081 void center_screen_internal (nframes64_t, float);
1083 void update_current_screen ();
1085 void session_going_away ();
1087 nframes64_t cut_buffer_start;
1088 nframes64_t cut_buffer_length;
1090 bool typed_event (ArdourCanvas::Item*, GdkEvent*, ItemType);
1091 bool button_press_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1092 bool button_release_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1093 bool motion_handler (ArdourCanvas::Item*, GdkEvent*, bool from_autoscroll = false);
1094 bool enter_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1095 bool leave_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1097 /* KEYMAP HANDLING */
1099 void register_actions ();
1101 int ensure_cursor (nframes64_t* pos);
1103 void handle_new_region (boost::weak_ptr<ARDOUR::Region>);
1104 void handle_new_regions (std::vector<boost::weak_ptr<ARDOUR::Region> >& );
1105 void handle_region_removed (boost::weak_ptr<ARDOUR::Region>);
1106 void add_region_to_region_display (boost::shared_ptr<ARDOUR::Region>);
1107 void add_regions_to_region_display (std::vector<boost::weak_ptr<ARDOUR::Region> > & );
1108 void region_hidden (boost::shared_ptr<ARDOUR::Region>);
1109 void redisplay_regions ();
1110 void populate_row (boost::shared_ptr<ARDOUR::Region>, Gtk::TreeModel::Row const &);
1111 void update_region_row (boost::shared_ptr<ARDOUR::Region>);
1112 bool update_region_subrows (boost::shared_ptr<ARDOUR::Region>, Gtk::TreeModel::Row const &, int);
1113 void update_all_region_rows ();
1114 void update_all_region_subrows (Gtk::TreeModel::Row const &, int);
1115 bool no_region_list_redisplay;
1116 void insert_into_tmp_regionlist(boost::shared_ptr<ARDOUR::Region>);
1118 std::list<boost::shared_ptr<ARDOUR::Region> > tmp_region_list;
1120 void cut_copy (Editing::CutCopyOp);
1121 bool can_cut_copy () const;
1122 void cut_copy_points (Editing::CutCopyOp);
1123 void cut_copy_regions (Editing::CutCopyOp, RegionSelection&);
1124 void cut_copy_ranges (Editing::CutCopyOp);
1126 void mouse_paste ();
1127 void paste_internal (nframes64_t position, float times);
1129 /* EDITING OPERATIONS */
1131 void reset_point_selection ();
1132 void toggle_region_mute ();
1133 void toggle_region_lock ();
1134 void toggle_region_opaque ();
1135 void toggle_record_enable ();
1136 void set_region_lock_style (ARDOUR::Region::PositionLockStyle);
1137 void raise_region ();
1138 void raise_region_to_top ();
1139 void lower_region ();
1140 void lower_region_to_bottom ();
1141 void split_region ();
1142 void split_region_at (nframes64_t);
1143 void split_regions_at (nframes64_t, RegionSelection&);
1144 void split_region_at_transients ();
1145 void split_region_at_points (boost::shared_ptr<ARDOUR::Region>, ARDOUR::AnalysisFeatureList&, bool can_ferret);
1146 void crop_region_to_selection ();
1147 void crop_region_to (nframes64_t start, nframes64_t end);
1148 void set_sync_point (nframes64_t, const RegionSelection&);
1149 void set_region_sync_from_edit_point ();
1150 void remove_region_sync();
1151 void align_selection (ARDOUR::RegionPoint, nframes64_t position, const RegionSelection&);
1152 void align_selection_relative (ARDOUR::RegionPoint point, nframes64_t position, const RegionSelection&);
1153 void align_region (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, nframes64_t position);
1154 void align_region_internal (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, nframes64_t position);
1155 void remove_selected_regions ();
1156 void remove_clicked_region ();
1157 void edit_region ();
1158 void rename_region ();
1159 void duplicate_some_regions (RegionSelection&, float times);
1160 void duplicate_selection (float times);
1161 void region_fill_selection ();
1163 void region_fill_track ();
1164 void audition_playlist_region_standalone (boost::shared_ptr<ARDOUR::Region>);
1165 void audition_playlist_region_via_route (boost::shared_ptr<ARDOUR::Region>, ARDOUR::Route&);
1166 void split_multichannel_region();
1167 void reverse_region ();
1168 void strip_region_silence ();
1169 void normalize_region ();
1170 void denormalize_region ();
1171 void adjust_region_scale_amplitude (bool up);
1172 void quantize_region ();
1174 void do_insert_time ();
1175 void insert_time (nframes64_t, nframes64_t, Editing::InsertTimeOption, bool, bool, bool);
1177 void tab_to_transient (bool forward);
1179 void use_region_as_bar ();
1180 void use_range_as_bar ();
1182 void define_one_bar (nframes64_t start, nframes64_t end);
1184 void audition_region_from_region_list ();
1185 void hide_region_from_region_list ();
1186 void remove_region_from_region_list ();
1188 void align (ARDOUR::RegionPoint);
1189 void align_relative (ARDOUR::RegionPoint);
1192 void reset_focus ();
1198 void paste (float times);
1200 int get_prefix (float&, bool&);
1202 void keyboard_paste ();
1203 void keyboard_insert_region_list_selection ();
1205 void region_from_selection ();
1206 void create_region_from_selection (std::vector<boost::shared_ptr<ARDOUR::Region> >&);
1208 void play_from_start ();
1209 void play_from_edit_point ();
1210 void play_from_edit_point_and_return ();
1211 void play_selected_region ();
1212 void play_edit_range ();
1213 void loop_selected_region ();
1214 void play_location (ARDOUR::Location&);
1215 void loop_location (ARDOUR::Location&);
1217 void temporal_zoom_selection ();
1218 void temporal_zoom_region (bool both_axes);
1219 void toggle_zoom_region (bool both_axes);
1220 bool zoomed_to_region;
1221 void temporal_zoom_session ();
1222 void temporal_zoom (gdouble scale);
1223 void temporal_zoom_by_frame (nframes64_t start, nframes64_t end, const std::string & op);
1224 void temporal_zoom_to_frame (bool coarser, nframes64_t frame);
1226 void amplitude_zoom (gdouble scale);
1227 void amplitude_zoom_step (bool in);
1229 void insert_region_list_drag (boost::shared_ptr<ARDOUR::Region>, int x, int y);
1230 void insert_region_list_selection (float times);
1232 void insert_route_list_drag (boost::shared_ptr<ARDOUR::Route>, int x, int y);
1234 /* import & embed */
1236 void add_external_audio_action (Editing::ImportMode);
1237 void external_audio_dialog ();
1238 void session_import_dialog ();
1240 int check_whether_and_how_to_import(std::string, bool all_or_nothing = true);
1241 bool check_multichannel_status (const std::vector<Glib::ustring>& paths);
1243 SoundFileOmega* sfbrowser;
1245 void bring_in_external_audio (Editing::ImportMode mode, nframes64_t& pos);
1247 bool idle_drop_paths (std::vector<Glib::ustring> paths, nframes64_t frame, double ypos);
1248 void drop_paths_part_two (const std::vector<Glib::ustring>& paths, nframes64_t frame, double ypos);
1250 void do_import (std::vector<Glib::ustring> paths, Editing::ImportDisposition, Editing::ImportMode mode, ARDOUR::SrcQuality, nframes64_t&);
1251 void do_embed (std::vector<Glib::ustring> paths, Editing::ImportDisposition, Editing::ImportMode mode, nframes64_t&);
1253 int import_sndfiles (std::vector<Glib::ustring> paths, Editing::ImportMode mode, ARDOUR::SrcQuality, nframes64_t& pos,
1254 int target_regions, int target_tracks, boost::shared_ptr<ARDOUR::Track>, bool, uint32_t total);
1255 int embed_sndfiles (std::vector<Glib::ustring> paths, bool multiple_files, bool& check_sample_rate, Editing::ImportMode mode,
1256 nframes64_t& pos, int target_regions, int target_tracks, boost::shared_ptr<ARDOUR::Track>&);
1258 int add_sources (std::vector<Glib::ustring> paths, ARDOUR::SourceList& sources, nframes64_t& pos, Editing::ImportMode,
1259 int target_regions, int target_tracks, boost::shared_ptr<ARDOUR::Track>&, bool add_channel_suffix);
1260 int finish_bringing_in_material (boost::shared_ptr<ARDOUR::Region> region, uint32_t, uint32_t, nframes64_t& pos, Editing::ImportMode mode,
1261 boost::shared_ptr<ARDOUR::Track>& existing_track);
1263 boost::shared_ptr<ARDOUR::AudioTrack> get_nth_selected_audio_track (int nth) const;
1264 boost::shared_ptr<ARDOUR::MidiTrack> get_nth_selected_midi_track (int nth) const;
1266 /* generic interthread progress window */
1268 ArdourDialog* interthread_progress_window;
1269 Gtk::Label interthread_progress_label;
1270 Gtk::VBox interthread_progress_vbox;
1271 Gtk::ProgressBar interthread_progress_bar;
1272 Gtk::Button interthread_cancel_button;
1273 Gtk::Label interthread_cancel_label;
1274 sigc::connection interthread_progress_connection;
1275 void interthread_cancel_clicked ();
1276 void build_interthread_progress_window ();
1277 ARDOUR::InterThreadInfo* current_interthread_info;
1279 AnalysisWindow* analysis_window;
1281 /* import specific info */
1283 struct EditorImportStatus : public ARDOUR::Session::ImportStatus {
1284 Editing::ImportMode mode;
1288 boost::shared_ptr<ARDOUR::Track> track;
1292 EditorImportStatus import_status;
1293 gint import_progress_timeout (void *);
1294 static void *_import_thread (void *);
1295 void* import_thread ();
1296 void finish_import ();
1298 /* to support this ... */
1300 void import_audio (bool as_tracks);
1301 void do_import (std::vector<Glib::ustring> paths, bool split, bool as_tracks);
1303 void move_to_start ();
1304 void move_to_end ();
1306 void center_playhead ();
1307 void center_edit_point ();
1308 void edit_cursor_backward ();
1309 void edit_cursor_forward ();
1310 void playhead_forward_to_grid ();
1311 void playhead_backward_to_grid ();
1312 void playhead_backward ();
1313 void playhead_forward ();
1314 void scroll_playhead (bool forward);
1315 void scroll_backward (float pages=0.8f);
1316 void scroll_forward (float pages=0.8f);
1317 void scroll_tracks_down ();
1318 void scroll_tracks_up ();
1319 void delete_sample_forward ();
1320 void delete_sample_backward ();
1321 void delete_screen ();
1322 void search_backwards ();
1323 void search_forwards ();
1325 void clear_markers ();
1326 void clear_ranges ();
1327 void clear_locations ();
1328 void unhide_markers ();
1329 void unhide_ranges ();
1330 void jump_forward_to_mark ();
1331 void jump_backward_to_mark ();
1332 void cursor_align (bool playhead_to_edit);
1334 void remove_last_capture ();
1335 void select_all_selectables_using_time_selection ();
1336 void select_all_selectables_using_loop();
1337 void select_all_selectables_using_punch();
1338 void set_selection_from_range (ARDOUR::Location&);
1339 void set_selection_from_punch ();
1340 void set_selection_from_loop ();
1341 void set_selection_from_region ();
1343 void add_location_mark (nframes64_t where);
1344 void add_location_from_audio_region ();
1345 void add_locations_from_audio_region ();
1346 void add_location_from_selection ();
1347 void set_loop_from_selection (bool play);
1348 void set_punch_from_selection ();
1349 void set_punch_from_region ();
1351 void set_loop_from_edit_range (bool play);
1352 void set_loop_from_region (bool play);
1353 void set_punch_from_edit_range ();
1355 void set_loop_range (nframes64_t start, nframes64_t end, std::string cmd);
1356 void set_punch_range (nframes64_t start, nframes64_t end, std::string cmd);
1358 void add_location_from_playhead_cursor ();
1359 bool select_new_marker;
1361 void reverse_selection ();
1362 void edit_envelope ();
1364 void start_scrolling ();
1365 void stop_scrolling ();
1367 double last_scrub_x;
1368 int scrubbing_direction;
1369 int scrub_reversals;
1370 int scrub_reverse_distance;
1373 void keyboard_selection_begin ();
1374 void keyboard_selection_finish (bool add);
1375 bool have_pending_keyboard_selection;
1376 nframes64_t pending_keyboard_selection_start;
1378 boost::shared_ptr<ARDOUR::Region> select_region_for_operation (int dir, TimeAxisView **tv);
1379 void extend_selection_to_end_of_region (bool next);
1380 void extend_selection_to_start_of_region (bool previous);
1382 Editing::SnapType snap_type;
1383 Editing::SnapMode snap_mode;
1385 /// Snap threshold in pixels
1386 double snap_threshold;
1388 void handle_gui_changes (const std::string &, void *);
1389 bool ignore_gui_changes;
1391 void hide_all_tracks (bool with_select);
1397 Gtk::Menu fade_context_menu;
1398 void popup_fade_context_menu (int, int, ArdourCanvas::Item*, ItemType);
1400 void set_fade_in_shape (ARDOUR::AudioRegion::FadeShape);
1401 void set_fade_out_shape (ARDOUR::AudioRegion::FadeShape);
1403 void set_fade_length (bool in);
1404 void toggle_fade_active (bool in);
1405 void set_fade_in_active (bool);
1406 void set_fade_out_active (bool);
1408 std::set<boost::shared_ptr<ARDOUR::Playlist> > motion_frozen_playlists;
1409 RegionSelection pre_drag_region_selection;
1411 bool _dragging_playhead;
1412 bool _dragging_edit_point;
1414 void marker_drag_motion_callback (GdkEvent*);
1415 void marker_drag_finished_callback (GdkEvent*);
1417 gint mouse_rename_region (ArdourCanvas::Item*, GdkEvent*);
1419 void start_region_grab (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1420 void start_create_region_grab (ArdourCanvas::Item*, GdkEvent*);
1421 void start_region_copy_grab (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1422 void start_region_brush_grab (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1423 void start_selection_grab (ArdourCanvas::Item*, GdkEvent*);
1425 void region_view_item_click (AudioRegionView&, GdkEventButton*);
1427 void remove_gain_control_point (ArdourCanvas::Item*, GdkEvent*);
1428 void remove_control_point (ArdourCanvas::Item*, GdkEvent*);
1430 void mouse_brush_insert_region (RegionView*, nframes64_t pos);
1431 void brush (nframes64_t);
1433 void show_verbose_time_cursor (nframes64_t frame, double offset = 0, double xpos=-1, double ypos=-1);
1434 void show_verbose_duration_cursor (nframes64_t start, nframes64_t end, double offset = 0, double xpos=-1, double ypos=-1);
1435 double clamp_verbose_cursor_x (double);
1436 double clamp_verbose_cursor_y (double);
1438 /* Canvas event handlers */
1440 bool canvas_control_point_event (GdkEvent* event,ArdourCanvas::Item*, ControlPoint*);
1441 bool canvas_line_event (GdkEvent* event,ArdourCanvas::Item*, AutomationLine*);
1442 bool canvas_selection_rect_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1443 bool canvas_selection_start_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1444 bool canvas_selection_end_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1445 bool canvas_crossfade_view_event (GdkEvent* event,ArdourCanvas::Item*, CrossfadeView*);
1446 bool canvas_fade_in_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1447 bool canvas_fade_in_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1448 bool canvas_fade_out_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1449 bool canvas_fade_out_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1452 // These variables are used to detect a feedback loop and break it to avoid a gui hang
1454 ArdourCanvas::Item *last_item_entered;
1455 int last_item_entered_n;
1458 bool canvas_region_view_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1459 bool canvas_region_view_name_highlight_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1460 bool canvas_region_view_name_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1461 bool canvas_stream_view_event (GdkEvent* event,ArdourCanvas::Item*, RouteTimeAxisView*);
1462 bool canvas_marker_event (GdkEvent* event,ArdourCanvas::Item*, Marker*);
1463 bool canvas_zoom_rect_event (GdkEvent* event,ArdourCanvas::Item*);
1464 bool canvas_tempo_marker_event (GdkEvent* event,ArdourCanvas::Item*, TempoMarker*);
1465 bool canvas_meter_marker_event (GdkEvent* event,ArdourCanvas::Item*, MeterMarker*);
1466 bool canvas_automation_track_event(GdkEvent* event, ArdourCanvas::Item*, AutomationTimeAxisView*) ;
1468 bool canvas_tempo_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1469 bool canvas_meter_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1470 bool canvas_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1471 bool canvas_range_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1472 bool canvas_transport_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1473 bool canvas_cd_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1475 bool canvas_imageframe_item_view_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameView*);
1476 bool canvas_imageframe_view_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameTimeAxis*);
1477 bool canvas_imageframe_start_handle_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameView*);
1478 bool canvas_imageframe_end_handle_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameView*);
1479 bool canvas_marker_time_axis_view_event(GdkEvent* event, ArdourCanvas::Item*,MarkerTimeAxis*);
1480 bool canvas_markerview_item_view_event(GdkEvent* event, ArdourCanvas::Item*,MarkerView*);
1481 bool canvas_markerview_start_handle_event(GdkEvent* event, ArdourCanvas::Item*,MarkerView*);
1482 bool canvas_markerview_end_handle_event(GdkEvent* event, ArdourCanvas::Item*,MarkerView*);
1484 /* non-public event handlers */
1486 bool canvas_playhead_cursor_event (GdkEvent* event, ArdourCanvas::Item*);
1487 bool track_canvas_scroll (GdkEventScroll* event);
1489 bool track_canvas_scroll_event (GdkEventScroll* event);
1490 bool track_canvas_button_press_event (GdkEventButton* event);
1491 bool track_canvas_button_release_event (GdkEventButton* event);
1492 bool track_canvas_motion_notify_event (GdkEventMotion* event);
1494 Gtk::Allocation canvas_allocation;
1495 void track_canvas_allocate (Gtk::Allocation alloc);
1496 bool track_canvas_size_allocated ();
1497 bool track_canvas_drag_motion (Glib::RefPtr<Gdk::DragContext> const &, int, int, guint);
1499 void set_playhead_cursor ();
1501 void kbd_driver (sigc::slot<void,GdkEvent*>, bool use_track_canvas = true, bool use_time_canvas = true, bool can_select = true);
1502 void kbd_mute_unmute_region ();
1505 void kbd_do_brush (GdkEvent*);
1506 void kbd_do_audition (GdkEvent*);
1508 void handle_new_duration ();
1509 void initialize_canvas ();
1511 /* display control */
1513 bool _show_measures;
1514 /// true to show waveforms, otherwise false
1515 bool _show_waveforms;
1516 /// true if the editor should follow the playhead, otherwise false
1517 bool _follow_playhead;
1518 /// true if waveforms should be shown while recording audio tracks, otherwise false
1519 bool _show_waveforms_recording;
1521 ARDOUR::TempoMap::BBTPointList *current_bbt_points;
1523 TempoLines* tempo_lines;
1525 ArdourCanvas::Group* time_line_group;
1527 void hide_measures ();
1528 void draw_measures ();
1529 bool redraw_measures ();
1531 void new_tempo_section ();
1533 void mouse_add_new_tempo_event (nframes64_t where);
1534 void mouse_add_new_meter_event (nframes64_t where);
1536 void remove_tempo_marker (ArdourCanvas::Item*);
1537 void remove_meter_marker (ArdourCanvas::Item*);
1538 gint real_remove_tempo_marker (ARDOUR::TempoSection*);
1539 gint real_remove_meter_marker (ARDOUR::MeterSection*);
1541 void edit_tempo_section (ARDOUR::TempoSection*);
1542 void edit_meter_section (ARDOUR::MeterSection*);
1543 void edit_tempo_marker (ArdourCanvas::Item*);
1544 void edit_meter_marker (ArdourCanvas::Item*);
1545 void edit_control_point (ArdourCanvas::Item*);
1547 void marker_menu_edit ();
1548 void marker_menu_remove ();
1549 void marker_menu_rename ();
1550 void marker_menu_lock (bool yn);
1551 void marker_menu_hide ();
1552 void marker_menu_loop_range ();
1553 void marker_menu_select_all_selectables_using_range ();
1554 void marker_menu_select_using_range ();
1555 void marker_menu_separate_regions_using_location ();
1556 void marker_menu_play_from ();
1557 void marker_menu_play_range ();
1558 void marker_menu_set_playhead ();
1559 void marker_menu_set_from_playhead ();
1560 void marker_menu_set_from_selection ();
1561 void marker_menu_range_to_next ();
1562 void new_transport_marker_menu_set_loop ();
1563 void new_transport_marker_menu_set_punch ();
1564 void update_loop_range_view (bool visibility=false);
1565 void update_punch_range_view (bool visibility=false);
1566 void new_transport_marker_menu_popdown ();
1567 void marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1568 void tm_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1569 void transport_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1570 void new_transport_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1571 void build_range_marker_menu (bool loop_or_punch);
1572 void build_marker_menu (bool start_or_end);
1573 void build_tm_marker_menu ();
1574 void build_new_transport_marker_menu ();
1576 Gtk::Menu* tm_marker_menu;
1577 Gtk::Menu* marker_menu;
1578 Gtk::Menu* start_end_marker_menu;
1579 Gtk::Menu* range_marker_menu;
1580 Gtk::Menu* transport_marker_menu;
1581 Gtk::Menu* new_transport_marker_menu;
1582 Gtk::Menu* cd_marker_menu;
1583 ArdourCanvas::Item* marker_menu_item;
1585 typedef std::list<Marker*> Marks;
1588 void remove_metric_marks ();
1589 void draw_metric_marks (const ARDOUR::Metrics& metrics);
1591 void compute_current_bbt_points (nframes_t left, nframes_t right);
1592 void tempo_map_changed (ARDOUR::Change);
1593 void redisplay_tempo (bool immediate_redraw);
1595 void snap_to (nframes64_t& first, int32_t direction = 0, bool for_mark = false);
1597 double snap_length_beats (nframes64_t start);
1599 uint32_t bbt_beat_subdivision;
1603 Gtk::ToggleButton editor_mixer_button;
1604 Gtk::ToggleButton editor_list_button;
1605 void editor_mixer_button_toggled ();
1606 void editor_list_button_toggled ();
1608 AudioClock edit_point_clock;
1609 AudioClock zoom_range_clock;
1610 Gtk::Button zoom_in_button;
1611 Gtk::Button zoom_out_button;
1612 Gtk::Button zoom_out_full_button;
1613 Gtk::Button zoom_onetoone_button;
1615 Gtk::VBox toolbar_clock_vbox;
1616 Gtk::VBox toolbar_selection_clock_vbox;
1617 Gtk::Table toolbar_selection_clock_table;
1618 Gtk::Label toolbar_selection_cursor_label;
1620 Gtk::HBox mouse_mode_button_box;
1621 Gtkmm2ext::TearOff* mouse_mode_tearoff;
1622 Gtk::ToggleButton mouse_select_button;
1623 Gtk::ToggleButton mouse_move_button;
1624 Gtk::ToggleButton mouse_gain_button;
1625 Gtk::ToggleButton mouse_zoom_button;
1626 Gtk::ToggleButton mouse_timefx_button;
1627 Gtk::ToggleButton mouse_audition_button;
1628 Gtk::ToggleButton mouse_note_button;
1629 GroupedButtons *mouse_mode_button_set;
1630 void mouse_mode_toggled (Editing::MouseMode m);
1631 bool ignore_mouse_mode_toggle;
1633 gint mouse_select_button_release (GdkEventButton*);
1635 Gtk::VBox automation_box;
1636 Gtk::Button automation_mode_button;
1637 Gtk::ToggleButton global_automation_button;
1639 Gtk::ComboBoxText edit_mode_selector;
1640 Gtk::VBox edit_mode_box;
1642 void set_edit_mode (ARDOUR::EditMode);
1643 void cycle_edit_mode ();
1644 void edit_mode_selection_done ();
1646 Gtk::ComboBoxText snap_type_selector;
1647 Gtk::ComboBoxText snap_mode_selector;
1650 std::vector<std::string> snap_type_strings;
1651 std::vector<std::string> snap_mode_strings;
1653 void snap_type_selection_done ();
1654 void snap_mode_selection_done ();
1655 void snap_mode_chosen (Editing::SnapMode);
1656 void snap_type_chosen (Editing::SnapType);
1658 Glib::RefPtr<Gtk::RadioAction> snap_type_action (Editing::SnapType);
1659 Glib::RefPtr<Gtk::RadioAction> snap_mode_action (Editing::SnapMode);
1661 Gtk::ComboBoxText zoom_focus_selector;
1662 Gtk::VBox zoom_focus_box;
1664 std::vector<std::string> zoom_focus_strings;
1666 void zoom_focus_selection_done ();
1667 void zoom_focus_chosen (Editing::ZoomFocus);
1669 Glib::RefPtr<Gtk::RadioAction> zoom_focus_action (Editing::ZoomFocus);
1673 void zoom_adjustment_changed();
1675 void edit_point_clock_changed();
1677 void setup_toolbar ();
1679 Gtkmm2ext::TearOff* tools_tearoff;
1680 Gtk::HBox toolbar_hbox;
1681 Gtk::EventBox toolbar_base;
1682 Gtk::Frame toolbar_frame;
1686 Gtk::HBox midi_tool_button_box;
1687 Gtk::ToggleButton midi_tool_pencil_button;
1688 Gtk::ToggleButton midi_tool_select_button;
1689 Gtk::ToggleButton midi_tool_resize_button;
1690 Gtk::ToggleButton midi_tool_erase_button;
1691 Gtk::Button midi_panic_button;
1692 Gtk::ToggleButton midi_sound_notes;
1693 GroupedButtons *midi_tool_button_set;
1694 void midi_edit_mode_toggled (Editing::MidiEditMode m);
1695 void midi_panic_button_pressed ();
1696 bool sound_notes () const { return midi_sound_notes.get_active(); }
1698 bool ignore_midi_edit_mode_toggle;
1700 Gtkmm2ext::TearOff* midi_tools_tearoff;
1701 Gtk::HBox midi_toolbar_hbox;
1702 Gtk::EventBox midi_toolbar_base;
1703 Gtk::Frame midi_toolbar_frame;
1705 void setup_midi_toolbar ();
1707 /* selection process */
1709 Selection* selection;
1710 Selection* cut_buffer;
1712 void time_selection_changed ();
1713 void track_selection_changed ();
1714 void region_selection_changed ();
1715 sigc::connection editor_regions_selection_changed_connection;
1716 void sensitize_the_right_region_actions (bool have_selected_regions);
1717 void point_selection_changed ();
1718 void marker_selection_changed ();
1720 void cancel_selection ();
1722 void region_selection_op (void (ARDOUR::Region::*pmf)(void));
1723 void region_selection_op (void (ARDOUR::Region::*pmf)(void*), void*);
1724 void region_selection_op (void (ARDOUR::Region::*pmf)(bool), bool);
1726 bool audio_region_selection_covers (nframes64_t where);
1728 /* transport range select process */
1730 ArdourCanvas::SimpleRect* cd_marker_bar_drag_rect;
1731 ArdourCanvas::SimpleRect* range_bar_drag_rect;
1732 ArdourCanvas::SimpleRect* transport_bar_drag_rect;
1735 ArdourCanvas::SimpleRect *bogus_background_rect;
1737 ArdourCanvas::SimpleRect *transport_bar_range_rect;
1738 ArdourCanvas::SimpleRect *transport_bar_preroll_rect;
1739 ArdourCanvas::SimpleRect *transport_bar_postroll_rect;
1740 ArdourCanvas::SimpleRect *transport_loop_range_rect;
1741 ArdourCanvas::SimpleRect *transport_punch_range_rect;
1742 ArdourCanvas::SimpleLine *transport_punchin_line;
1743 ArdourCanvas::SimpleLine *transport_punchout_line;
1744 ArdourCanvas::SimpleRect *transport_preroll_rect;
1745 ArdourCanvas::SimpleRect *transport_postroll_rect;
1747 ARDOUR::Location* transport_loop_location();
1748 ARDOUR::Location* transport_punch_location();
1750 ARDOUR::Location *temp_location;
1752 /* object rubberband select process */
1754 bool select_all_within (nframes64_t start, nframes64_t end, gdouble topy, gdouble boty, const TrackViewList&, Selection::Operation op);
1756 ArdourCanvas::SimpleRect *rubberband_rect;
1758 /* mouse zoom process */
1760 ArdourCanvas::SimpleRect *zoom_rect;
1761 void reposition_zoom_rect (nframes64_t start, nframes64_t end);
1763 /* diskstream/route display management */
1765 struct RouteDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
1766 RouteDisplayModelColumns() {
1769 add (temporary_visible);
1773 Gtk::TreeModelColumn<Glib::ustring> text;
1774 Gtk::TreeModelColumn<bool> visible;
1775 Gtk::TreeModelColumn<bool> temporary_visible;
1776 Gtk::TreeModelColumn<TimeAxisView*> tv;
1777 Gtk::TreeModelColumn<boost::shared_ptr<ARDOUR::Route> > route;
1780 RouteDisplayModelColumns route_display_columns;
1781 Glib::RefPtr<Gtk::ListStore> route_display_model;
1782 Glib::RefPtr<Gtk::TreeSelection> route_display_selection;
1784 Gtkmm2ext::DnDTreeView<boost::shared_ptr<ARDOUR::Route> > route_list_display;
1785 Gtk::ScrolledWindow route_list_scroller;
1786 Gtk::Menu* route_list_menu;
1788 void update_route_visibility ();
1790 void sync_order_keys (const char*);
1791 bool route_redisplay_does_not_sync_order_keys;
1792 bool route_redisplay_does_not_reset_order_keys;
1794 bool route_list_display_button_press (GdkEventButton*);
1795 void route_list_display_drag_data_received (const Glib::RefPtr<Gdk::DragContext>& context,
1798 const Gtk::SelectionData& data,
1802 bool route_list_selection_filter (const Glib::RefPtr<Gtk::TreeModel>& model, const Gtk::TreeModel::Path& path, bool yn);
1804 void route_list_change (const Gtk::TreeModel::Path&,const Gtk::TreeModel::iterator&);
1805 void route_list_delete (const Gtk::TreeModel::Path&);
1806 void track_list_reorder (const Gtk::TreeModel::Path& path, const Gtk::TreeModel::iterator& iter, int* new_order);
1808 void initial_route_list_display ();
1809 void redisplay_route_list();
1810 void route_list_reordered (const Gtk::TreeModel::Path& path, const Gtk::TreeModel::iterator& iter, int* what);
1811 bool ignore_route_list_reorder;
1812 bool no_route_list_redisplay;
1813 bool sync_track_view_list_and_route_list ();
1815 void build_route_list_menu ();
1816 void show_route_list_menu ();
1818 void show_all_routes ();
1819 void hide_all_routes ();
1820 void show_all_audiotracks ();
1821 void hide_all_audiotracks ();
1822 void show_all_audiobus ();
1823 void hide_all_audiobus ();
1825 void set_all_tracks_visibility (bool yn);
1826 void set_all_audio_visibility (int type, bool yn);
1828 /* edit group management */
1830 struct GroupListModelColumns : public Gtk::TreeModel::ColumnRecord {
1831 GroupListModelColumns () {
1837 Gtk::TreeModelColumn<bool> is_active;
1838 Gtk::TreeModelColumn<bool> is_visible;
1839 Gtk::TreeModelColumn<std::string> text;
1840 Gtk::TreeModelColumn<ARDOUR::RouteGroup*> routegroup;
1843 GroupListModelColumns group_columns;
1844 Glib::RefPtr<Gtk::ListStore> group_model;
1845 Glib::RefPtr<Gtk::TreeSelection> group_selection;
1847 Gtk::TreeView edit_group_display;
1848 Gtk::ScrolledWindow edit_group_display_scroller;
1849 Gtk::Menu* edit_group_list_menu;
1851 void build_edit_group_list_menu ();
1852 void activate_all_edit_groups ();
1853 void disable_all_edit_groups ();
1855 bool in_edit_group_row_change;
1856 void edit_group_row_change (const Gtk::TreeModel::Path&,const Gtk::TreeModel::iterator&);
1857 void edit_group_name_edit (const Glib::ustring&, const Glib::ustring&);
1858 void new_edit_group ();
1859 void edit_group_list_button_clicked ();
1860 gint edit_group_list_button_press_event (GdkEventButton* ev);
1861 void add_edit_group (ARDOUR::RouteGroup* group);
1862 void remove_selected_edit_group ();
1863 void edit_groups_changed ();
1864 void group_flags_changed (void*, ARDOUR::RouteGroup*);
1866 Gtk::VBox list_vpacker;
1870 bool autoscroll_active;
1871 int autoscroll_timeout_tag;
1874 int last_autoscroll_x;
1875 int last_autoscroll_y;
1876 uint32_t autoscroll_cnt;
1877 nframes64_t autoscroll_x_distance;
1878 double autoscroll_y_distance;
1880 static gint _autoscroll_canvas (void *);
1881 bool autoscroll_canvas ();
1882 void start_canvas_autoscroll (int x, int y);
1883 void stop_canvas_autoscroll ();
1884 void maybe_autoscroll (GdkEventMotion*);
1885 bool allow_vertical_scroll;
1888 void point_trim (GdkEvent*);
1889 void single_contents_trim (RegionView&, nframes64_t, bool, bool, bool);
1890 void single_start_trim (RegionView&, nframes64_t, bool, bool, bool);
1891 void single_end_trim (RegionView&, nframes64_t, bool, bool, bool);
1893 void thaw_region_after_trim (RegionView& rv);
1895 void trim_region_front();
1896 void trim_region_back();
1897 void trim_region (bool front);
1899 void trim_region_to_edit_point ();
1900 void trim_region_from_edit_point ();
1901 void trim_region_to_loop ();
1902 void trim_region_to_punch ();
1903 void trim_region_to_location (const ARDOUR::Location&, const char* cmd);
1905 void trim_to_region(bool forward);
1906 void trim_region_to_previous_region_end();
1907 void trim_region_to_next_region_start();
1909 bool show_gain_after_trim;
1913 int convert_drop_to_paths (
1914 std::vector<Glib::ustring>& paths,
1915 const Glib::RefPtr<Gdk::DragContext>& context,
1918 const Gtk::SelectionData& data,
1922 void track_canvas_drag_data_received (
1923 const Glib::RefPtr<Gdk::DragContext>& context,
1926 const Gtk::SelectionData& data,
1930 void region_list_display_drag_data_received (
1931 const Glib::RefPtr<Gdk::DragContext>& context,
1934 const Gtk::SelectionData& data,
1939 const Glib::RefPtr<Gdk::DragContext>& context,
1942 const Gtk::SelectionData& data,
1947 const Glib::RefPtr<Gdk::DragContext>& context,
1950 const Gtk::SelectionData& data,
1955 const Glib::RefPtr<Gdk::DragContext>& context,
1958 const Gtk::SelectionData& data,
1964 int write_region_selection(RegionSelection&);
1965 bool write_region (std::string path, boost::shared_ptr<ARDOUR::AudioRegion>);
1966 void bounce_region_selection ();
1967 void bounce_range_selection (bool replace, bool enable_processing);
1968 void external_edit_region ();
1970 int write_audio_selection (TimeSelection&);
1971 bool write_audio_range (ARDOUR::AudioPlaylist&, const ARDOUR::ChanCount& channels, std::list<ARDOUR::AudioRange>&);
1973 void write_selection ();
1975 XMLNode *before; /* used in *_reversible_command */
1977 void begin_reversible_command (std::string cmd_name);
1978 void commit_reversible_command ();
1980 void update_title ();
1981 void update_title_s (const std::string & snapshot_name);
1984 Selection* selection;
1985 double frames_per_unit;
1987 State (PublicEditor const * e);
1991 void store_state (State&) const;
1992 void restore_state (State *);
1994 void instant_save ();
1996 boost::shared_ptr<ARDOUR::AudioRegion> last_audition_region;
1998 /* freeze operations */
2000 ARDOUR::InterThreadInfo freeze_status;
2001 gint freeze_progress_timeout (void *);
2002 static void* _freeze_thread (void*);
2003 void* freeze_thread ();
2005 void freeze_route ();
2006 void unfreeze_route ();
2008 /* edit-group solo + mute */
2010 void set_edit_group_solo (ARDOUR::Route&, bool);
2011 void set_edit_group_mute (ARDOUR::Route&, bool);
2015 void duplicate_dialog (bool with_dialog);
2017 nframes64_t event_frame (GdkEvent const *, double* px = 0, double* py = 0) const;
2019 /* returns false if mouse pointer is not in track or marker canvas
2021 bool mouse_frame (nframes64_t&, bool& in_track_canvas) const;
2023 /* "whats mine is yours" */
2025 TimeFXDialog* current_timefx;
2027 static void* timefx_thread (void *arg);
2028 void do_timefx (TimeFXDialog&);
2030 int time_stretch (RegionSelection&, float fraction);
2031 int pitch_shift (RegionSelection&, float cents);
2032 void pitch_shift_regions ();
2033 int time_fx (RegionSelection&, float val, bool pitching);
2035 /* editor-mixer strip */
2037 MixerStrip *current_mixer_strip;
2038 bool show_editor_mixer_when_tracks_arrive;
2039 Gtk::VBox current_mixer_strip_vbox;
2040 void cms_new (boost::shared_ptr<ARDOUR::Route>);
2041 void cms_deleted ();
2042 void current_mixer_strip_hidden ();
2043 void current_mixer_strip_removed ();
2045 void detach_tearoff (Gtk::Box* b, Gtk::Window* w);
2046 void reattach_tearoff (Gtk::Box* b, Gtk::Window* w, int32_t n);
2048 void ensure_all_elements_drawn ();
2050 /* nudging tracks */
2052 void nudge_track (bool use_edit_point, bool forwards);
2056 bool _xfade_visibility;
2059 void handle_new_imageframe_time_axis_view(const std::string & track_name, void* src) ;
2060 void handle_new_imageframe_marker_time_axis_view(const std::string & track_name, TimeAxisView* marked_track) ;
2062 void start_imageframe_grab(ArdourCanvas::Item*, GdkEvent*) ;
2063 void start_markerview_grab(ArdourCanvas::Item*, GdkEvent*) ;
2065 void imageframe_drag_motion_callback(ArdourCanvas::Item*, GdkEvent*) ;
2066 void markerview_drag_motion_callback(ArdourCanvas::Item*, GdkEvent*) ;
2067 void timeaxis_item_drag_finished_callback(ArdourCanvas::Item*, GdkEvent*) ;
2069 gint canvas_imageframe_item_view_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
2070 gint canvas_imageframe_view_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameTimeAxis* ifta);
2071 gint canvas_imageframe_start_handle_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
2072 gint canvas_imageframe_end_handle_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
2074 gint canvas_marker_time_axis_view_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerTimeAxis* mta);
2075 gint canvas_markerview_item_view_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
2076 gint canvas_markerview_start_handle_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
2077 gint canvas_markerview_end_handle_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
2079 void imageframe_start_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
2080 void imageframe_end_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
2081 void imageframe_start_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
2082 void imageframe_start_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
2083 void imageframe_end_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
2084 void imageframe_end_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
2086 void markerview_item_start_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
2087 void markerview_item_end_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
2088 void markerview_start_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
2089 void markerview_start_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
2090 void markerview_end_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
2091 void markerview_end_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
2093 void popup_imageframe_edit_menu(int button, int32_t time, ArdourCanvas::Item* ifv, bool with_frame) ;
2094 void popup_marker_time_axis_edit_menu(int button, int32_t time, ArdourCanvas::Item* ifv, bool with_frame) ;
2096 ImageFrameSocketHandler* image_socket_listener ;
2099 void toggle_xfade_active (boost::weak_ptr<ARDOUR::Crossfade>);
2100 void toggle_xfade_length (boost::weak_ptr<ARDOUR::Crossfade>);
2101 void edit_xfade (boost::weak_ptr<ARDOUR::Crossfade>);
2102 void xfade_edit_left_region ();
2103 void xfade_edit_right_region ();
2105 static const int32_t default_width = 995;
2106 static const int32_t default_height = 765;
2110 Gtk::Button nudge_forward_button;
2111 Gtk::Button nudge_backward_button;
2112 Gtk::HBox nudge_hbox;
2113 Gtk::VBox nudge_vbox;
2114 AudioClock nudge_clock;
2116 nframes64_t get_nudge_distance (nframes64_t pos, nframes64_t& next);
2118 bool nudge_forward_release (GdkEventButton*);
2119 bool nudge_backward_release (GdkEventButton*);
2123 void apply_filter (ARDOUR::Filter&, std::string cmd);
2125 /* handling cleanup */
2127 int playlist_deletion_dialog (boost::shared_ptr<ARDOUR::Playlist>);
2129 std::vector<sigc::connection> session_connections;
2131 /* tracking step changes of track height */
2133 TimeAxisView* current_stepping_trackview;
2134 ARDOUR::microseconds_t last_track_height_step_timestamp;
2135 gint track_height_step_timeout();
2136 sigc::connection step_timeout;
2138 TimeAxisView* entered_track;
2139 RegionView* entered_regionview;
2142 void ensure_entered_track_selected (bool op_acts_on_objects = false);
2143 bool clear_entered_track;
2144 bool left_track_canvas (GdkEventCrossing*);
2145 bool entered_track_canvas (GdkEventCrossing*);
2146 void set_entered_track (TimeAxisView*);
2147 void set_entered_regionview (RegionView*);
2148 void ensure_track_visible (TimeAxisView*);
2149 gint left_automation_track ();
2151 bool _new_regionviews_show_envelope;
2153 void reset_canvas_action_sensitivity (bool);
2154 void toggle_gain_envelope_visibility ();
2155 void toggle_gain_envelope_active ();
2156 void reset_region_gain_envelopes ();
2158 bool on_key_press_event (GdkEventKey*);
2159 bool on_key_release_event (GdkEventKey*);
2161 void session_state_saved (std::string);
2163 Glib::RefPtr<Gtk::Action> undo_action;
2164 Glib::RefPtr<Gtk::Action> redo_action;
2166 void history_changed ();
2168 Gtk::HBox status_bar_hpacker;
2170 Editing::EditPoint _edit_point;
2172 Gtk::ComboBoxText edit_point_selector;
2174 void set_edit_point_preference (Editing::EditPoint ep, bool force = false);
2175 void cycle_edit_point (bool with_marker);
2176 void set_edit_point ();
2177 void edit_point_selection_done ();
2178 void edit_point_chosen (Editing::EditPoint);
2179 Glib::RefPtr<Gtk::RadioAction> edit_point_action (Editing::EditPoint);
2180 std::vector<std::string> edit_point_strings;
2182 void selected_marker_moved (ARDOUR::Location*);
2183 sigc::connection edit_point_clock_connection_a;
2184 sigc::connection edit_point_clock_connection_b;
2186 bool get_edit_op_range (nframes64_t& start, nframes64_t& end) const;
2188 void get_regions_at (RegionSelection&, nframes64_t where, const TrackSelection& ts) const;
2189 void get_regions_after (RegionSelection&, nframes64_t where, const TrackSelection& ts) const;
2191 void get_regions_for_action (RegionSelection&, bool allowed_entered_regionview = false);
2193 sigc::connection fast_screen_update_connection;
2194 gint start_updating ();
2195 gint stop_updating ();
2196 void fast_update_strips ();
2197 bool meters_running;
2199 void select_next_route ();
2200 void select_prev_route ();
2202 void snap_to_internal (nframes64_t& first, int32_t direction = 0, bool for_mark = false);
2204 RhythmFerret* rhythm_ferret;
2205 BundleManager* _bundle_manager;
2206 GlobalPortMatrixWindow* _global_port_matrix[ARDOUR::DataType::num_types];
2209 void set_track_height (uint32_t h);
2211 void remove_tracks ();
2212 void toggle_tracks_active ();
2213 void waveform_scale_chosen (Editing::WaveformScale);
2217 int32_t resize_idle_target;
2219 friend gboolean _idle_resize (gpointer);
2220 std::vector<TimeAxisView*> pending_resizes;
2222 void visible_order_range (int*, int*) const;
2225 bool _pending_locate_request;
2228 friend class RegionDrag;
2229 friend class RegionMoveDrag;
2230 friend class RegionSpliceDrag;
2231 friend class TrimDrag;
2232 friend class MeterMarkerDrag;
2233 friend class TempoMarkerDrag;
2234 friend class CursorDrag;
2235 friend class FadeInDrag;
2236 friend class FadeOutDrag;
2237 friend class MarkerDrag;
2238 friend class RegionGainDrag;
2239 friend class ControlPointDrag;
2240 friend class LineDrag;
2241 friend class RubberbandSelectDrag;
2242 friend class TimeFXDrag;
2243 friend class ScrubDrag;
2244 friend class SelectionDrag;
2245 friend class RangeMarkerBarDrag;
2246 friend class MouseZoomDrag;
2247 friend class RegionCreateDrag;
2248 friend class RegionMotionDrag;
2249 friend class RegionInsertDrag;
2252 #endif /* __ardour_editor_h__ */