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__
28 #include <glibmm/ustring.h>
30 #include <boost/optional.hpp>
32 #include <libgnomecanvasmm/canvas.h>
33 #include <libgnomecanvasmm/group.h>
34 #include <libgnomecanvasmm/line.h>
35 #include <libgnomecanvasmm/pixbuf.h>
39 #include <gtkmm/layout.h>
40 #include <gtkmm/comboboxtext.h>
42 #include <gtkmm2ext/selector.h>
43 #include <gtkmm2ext/click_box.h>
44 #include <gtkmm2ext/dndtreeview.h>
46 #include <pbd/stateful.h>
47 #include <ardour/session.h>
48 #include <ardour/tempo.h>
49 #include <ardour/stretch.h>
50 #include <ardour/location.h>
51 #include <ardour/audioregion.h>
53 #include "audio_clock.h"
54 #include "gtk-custom-ruler.h"
55 #include "ardour_dialog.h"
56 #include "public_editor.h"
59 #include "editor_items.h"
60 #include "region_selection.h"
62 #include "time_axis_view.h"
70 class AudioDiskstream;
88 class RouteTimeAxisView;
89 class AudioTimeAxisView;
90 class AutomationTimeAxisView;
91 class AudioRegionView;
94 class PlaylistSelector;
98 class UIExportSpecification;
102 class TrackSelection;
103 class AutomationSelection;
106 class AudioStreamView;
108 class SoundFileOmega;
111 class AnalysisWindow;
114 /* <CMT Additions> */
115 class ImageFrameView;
116 class ImageFrameTimeAxisView;
117 class ImageFrameTimeAxis;
118 class MarkerTimeAxis ;
120 class ImageFrameSocketHandler ;
121 class TimeAxisViewItem ;
122 /* </CMT Additions> */
125 class Editor : public PublicEditor
131 void connect_to_session (ARDOUR::Session *);
132 ARDOUR::Session* current_session() const { return session; }
134 virtual bool have_idled() const { return _have_idled; }
136 nframes_t leftmost_position() const { return leftmost_frame; }
137 nframes_t current_page_frames() const {
138 return (nframes_t) floor (canvas_width * frames_per_unit);
141 void cycle_snap_mode ();
142 void cycle_snap_choice ();
143 void set_snap_to (Editing::SnapType);
144 void set_snap_mode (Editing::SnapMode);
145 void set_snap_threshold (double pixel_distance) {snap_threshold = pixel_distance;}
147 void undo (uint32_t n = 1);
148 void redo (uint32_t n = 1);
150 XMLNode& get_state ();
151 int set_state (const XMLNode& );
153 void set_mouse_mode (Editing::MouseMode, bool force=true);
154 void step_mouse_mode (bool next);
155 Editing::MouseMode current_mouse_mode () { return mouse_mode; }
157 void add_imageframe_time_axis(const std::string & track_name, void*) ;
158 void add_imageframe_marker_time_axis(const std::string & track_name, TimeAxisView* marked_track, void*) ;
159 void connect_to_image_compositor() ;
160 void scroll_timeaxis_to_imageframe_item(const TimeAxisViewItem* item) ;
161 TimeAxisView* get_named_time_axis(const std::string & name) ;
162 void foreach_time_axis_view (sigc::slot<void,TimeAxisView&>);
164 void consider_auditioning (boost::shared_ptr<ARDOUR::Region>);
165 void hide_a_region (boost::shared_ptr<ARDOUR::Region>);
166 void remove_a_region (boost::shared_ptr<ARDOUR::Region>);
168 #ifdef USE_RUBBERBAND
169 std::vector<std::string> rb_opt_strings;
172 /* option editor-access */
174 void set_show_waveforms (bool yn);
175 bool show_waveforms() const { return _show_waveforms; }
177 void set_waveform_scale (Editing::WaveformScale);
179 void set_show_waveforms_recording (bool yn);
180 bool show_waveforms_recording() const { return _show_waveforms_recording; }
182 /* things that need to be public to be used in the main menubar */
184 void new_region_from_selection ();
185 void separate_regions_between (const TimeSelection&);
186 void separate_region_from_selection ();
187 void separate_region_from_punch ();
188 void separate_region_from_loop ();
189 void separate_regions_using_location (ARDOUR::Location&);
190 void toggle_playback (bool with_abort);
191 void transition_to_rolling (bool forward);
195 nframes_t unit_to_frame (double unit) const {
196 return (nframes_t) rint (unit * frames_per_unit);
199 double frame_to_unit (nframes_t frame) const {
200 return rint ((double) frame / (double) frames_per_unit);
203 double frame_to_unit (double frame) const {
204 return rint (frame / frames_per_unit);
207 /* NOTE: these functions assume that the "pixel" coordinate is
208 the result of using the world->canvas affine transform on a
209 world coordinate. These coordinates already take into
210 account any scrolling carried out by adjusting the
214 nframes64_t pixel_to_frame (double pixel) const {
216 /* pixel can be less than zero when motion events
217 are processed. since we've already run the world->canvas
218 affine, that means that the location *really* is "off
219 to the right" and thus really is "before the start".
223 return (nframes_t) rint (pixel * frames_per_unit * GNOME_CANVAS(track_canvas->gobj())->pixels_per_unit);
229 gulong frame_to_pixel (nframes64_t frame) const {
230 return (gulong) rint ((frame / (frames_per_unit * GNOME_CANVAS(track_canvas->gobj())->pixels_per_unit)));
233 void flush_canvas ();
237 Selection& get_selection() const { return *selection; }
238 Selection& get_cut_buffer() const { return *cut_buffer; }
240 bool extend_selection_to_track (TimeAxisView&);
242 void play_selection ();
243 void select_all_in_track (Selection::Operation op);
244 void select_all (Selection::Operation op);
245 void invert_selection_in_track ();
246 void invert_selection ();
247 void deselect_all ();
251 void set_show_measures (bool yn);
252 bool show_measures () const { return _show_measures; }
253 bool initial_ruler_update_required;
256 /* analysis window */
257 void analyze_region_selection();
258 void analyze_range_selection();
263 /* these initiate export ... */
265 void export_session();
266 void export_selection();
268 void add_toplevel_controls (Gtk::Container&);
269 Gtk::HBox& get_status_bar_packer() { return status_bar_hpacker; }
271 void set_zoom_focus (Editing::ZoomFocus);
272 Editing::ZoomFocus get_zoom_focus () const { return zoom_focus; }
273 double get_current_zoom () const { return frames_per_unit; }
275 void temporal_zoom_step (bool coarser);
277 /* stuff that AudioTimeAxisView and related classes use */
279 PlaylistSelector& playlist_selector() const;
280 void route_name_changed (TimeAxisView *);
281 void clear_playlist (boost::shared_ptr<ARDOUR::Playlist>);
283 void new_playlists (TimeAxisView*);
284 void copy_playlists (TimeAxisView*);
285 void clear_playlists (TimeAxisView*);
287 TrackViewList* get_valid_views (TimeAxisView*, ARDOUR::RouteGroup* grp = 0);
289 Width editor_mixer_strip_width;
290 void maybe_add_mixer_strip_width (XMLNode&);
291 void show_editor_mixer (bool yn);
292 void set_selected_mixer_strip (TimeAxisView&);
293 void hide_track_in_display (TimeAxisView& tv);
294 void show_track_in_display (TimeAxisView& tv);
296 /* nudge is initiated by transport controls owned by ARDOUR_UI */
298 void nudge_forward (bool next, bool force_playhead);
299 void nudge_backward (bool next, bool force_playhead);
301 /* nudge initiated from context menu */
303 void nudge_forward_capture_offset ();
304 void nudge_backward_capture_offset ();
306 /* playhead/screen stuff */
308 void set_follow_playhead (bool yn);
309 void toggle_follow_playhead ();
310 bool follow_playhead() const { return _follow_playhead; }
311 bool dragging_playhead () const { return _dragging_playhead; }
313 void toggle_waveform_visibility ();
314 void toggle_waveforms_while_recording ();
315 void toggle_measure_visibility ();
316 void toggle_logo_visibility ();
318 /* SMPTE timecode & video sync */
320 void smpte_fps_chosen (ARDOUR::SmpteFormat format);
321 void video_pullup_chosen (ARDOUR::Session::PullupFormat pullup);
322 void subframes_per_frame_chosen (uint32_t);
324 void update_smpte_mode();
325 void update_video_pullup();
326 void update_subframes_per_frame ();
329 void toggle_auto_xfade ();
330 void toggle_xfades_active ();
331 void toggle_xfade_visibility ();
332 bool xfade_visibility() const { return _xfade_visibility; }
333 void update_xfade_visibility ();
334 void update_crossfade_model ();
335 void set_crossfade_model (ARDOUR::CrossfadeModel);
338 void set_layer_model (ARDOUR::LayerModel);
339 void update_layering_model ();
341 void toggle_link_region_and_track_selection ();
343 /* redirect shared ops menu. caller must free returned menu */
345 Gtk::Menu* redirect_menu ();
347 /* floating windows/transient */
349 void ensure_float (Gtk::Window&);
353 void scroll_tracks_down_line ();
354 void scroll_tracks_up_line ();
356 bool new_regionviews_display_gain () { return _new_regionviews_show_envelope; }
357 void prepare_for_cleanup ();
359 void maximise_editing_space();
360 void restore_editing_space();
362 void reset_x_origin (nframes_t);
363 void reset_zoom (double);
364 void reposition_and_zoom (nframes_t, double);
366 nframes64_t get_preferred_edit_position (bool ignore_playhead = false);
368 bool update_mouse_speed ();
369 bool decelerate_mouse_speed ();
371 void toggle_meter_updating();
373 void show_rhythm_ferret();
376 void map_transport_state ();
377 void map_position_change (nframes_t);
383 ARDOUR::Session *session;
386 // to keep track of the playhead position for control_scroll
387 boost::optional<nframes_t> _control_scroll_target;
389 PlaylistSelector* _playlist_selector;
392 double frames_per_unit;
393 nframes_t leftmost_frame;
394 Editing::ZoomFocus zoom_focus;
397 VisualState last_visual_state;
399 nframes_t leftmost_frame;
400 double frames_per_unit;
401 Editing::ZoomFocus zoom_focus;
403 void use_visual_state (const VisualState&);
404 void set_frames_per_unit (double);
405 void swap_visual_state ();
408 Editing::MouseMode mouse_mode;
410 int post_maximal_editor_width;
411 int post_maximal_pane_position;
412 int pre_maximal_pane_position;
413 int pre_maximal_editor_width;
414 void pane_allocation_handler (Gtk::Allocation&, Gtk::Paned*);
416 Gtk::Notebook the_notebook;
417 Gtk::HPaned edit_pane;
419 Gtk::EventBox meter_base;
421 Gtk::EventBox marker_base;
422 Gtk::HBox marker_box;
423 Gtk::VBox scrollers_rulers_markers_box;
425 void location_changed (ARDOUR::Location *);
426 void location_flags_changed (ARDOUR::Location *, void *);
427 void refresh_location_display ();
428 void refresh_location_display_s (ARDOUR::Change);
429 void refresh_location_display_internal (ARDOUR::Locations::LocationList&);
430 void add_new_location (ARDOUR::Location *);
431 void location_gone (ARDOUR::Location *);
432 void remove_marker (ArdourCanvas::Item&, GdkEvent*);
433 gint really_remove_marker (ARDOUR::Location* loc);
434 void goto_nth_marker (int nth);
436 uint32_t location_marker_color;
437 uint32_t location_range_color;
438 uint32_t location_loop_color;
439 uint32_t location_punch_color;
440 uint32_t location_cd_marker_color;
442 struct LocationMarkers {
447 LocationMarkers () : start(0), end(0), valid (true) {}
453 void set_name (const string&);
454 void set_position (nframes_t start, nframes_t end = 0);
455 void set_color_rgba (uint32_t);
458 LocationMarkers *find_location_markers (ARDOUR::Location *) const;
459 ARDOUR::Location* find_location_from_marker (Marker *, bool& is_start) const;
460 Marker* entered_marker;
462 typedef std::map<ARDOUR::Location*,LocationMarkers *> LocationMarkerMap;
463 LocationMarkerMap location_markers;
465 void hide_marker (ArdourCanvas::Item*, GdkEvent*);
466 void clear_marker_display ();
467 void mouse_add_new_marker (nframes_t where, bool is_cd=false, bool is_xrun=false);
468 void update_cd_marker_display ();
469 void ensure_cd_marker_updated (LocationMarkers * lam, ARDOUR::Location * location);
471 TimeAxisView* clicked_trackview;
472 AudioTimeAxisView* clicked_audio_trackview;
473 RegionView* clicked_regionview;
474 RegionSelection latest_regionviews;
475 uint32_t clicked_selection;
476 CrossfadeView* clicked_crossfadeview;
477 ControlPoint* clicked_control_point;
479 void sort_track_selection (TrackSelection* sel = 0);
481 void get_relevant_audio_tracks (std::set<AudioTimeAxisView*>& relevant_tracks);
482 void get_equivalent_regions (RegionView* rv, std::vector<RegionView*>&);
483 void mapover_audio_tracks (sigc::slot<void,AudioTimeAxisView&,uint32_t> sl, TimeAxisView*);
485 /* functions to be passed to mapover_audio_tracks(), possibly with sigc::bind()-supplied arguments */
487 void mapped_get_equivalent_regions (RouteTimeAxisView&, uint32_t, RegionView*, vector<RegionView*>*);
488 void mapped_use_new_playlist (AudioTimeAxisView&, uint32_t);
489 void mapped_use_copy_playlist (AudioTimeAxisView&, uint32_t);
490 void mapped_clear_playlist (AudioTimeAxisView&, uint32_t);
494 void button_selection (ArdourCanvas::Item* item, GdkEvent* event, ItemType item_type);
495 bool button_release_can_deselect;
497 void catch_vanishing_regionview (RegionView *);
499 void set_selected_track (TimeAxisView&, Selection::Operation op = Selection::Set, bool no_remove=false);
500 void select_all_tracks ();
502 bool set_selected_control_point_from_click (Selection::Operation op = Selection::Set, bool no_remove=false);
503 void set_selected_track_from_click (bool press, Selection::Operation op = Selection::Set, bool no_remove=false);
504 void set_selected_track_as_side_effect (bool force = false);
505 bool set_selected_regionview_from_click (bool press, Selection::Operation op = Selection::Set, bool no_track_remove=false);
507 void set_selected_regionview_from_region_list (boost::shared_ptr<ARDOUR::Region> region, Selection::Operation op = Selection::Set);
508 bool set_selected_regionview_from_map_event (GdkEventAny*, StreamView*, boost::weak_ptr<ARDOUR::Region>);
509 void collect_new_region_view (RegionView *);
511 Gtk::Menu track_context_menu;
512 Gtk::Menu track_region_context_menu;
513 Gtk::Menu track_selection_context_menu;
514 Gtk::Menu track_crossfade_context_menu;
516 Gtk::MenuItem* region_edit_menu_split_item;
517 Gtk::MenuItem* region_edit_menu_split_multichannel_item;
518 Gtk::Menu * track_region_edit_playlist_menu;
519 Gtk::Menu * track_edit_playlist_submenu;
520 Gtk::Menu * track_selection_edit_playlist_submenu;
522 void popup_track_context_menu (int, int, ItemType, bool, nframes_t);
523 Gtk::Menu* build_track_context_menu (nframes_t);
524 Gtk::Menu* build_track_bus_context_menu (nframes_t);
525 Gtk::Menu* build_track_region_context_menu (nframes_t frame);
526 Gtk::Menu* build_track_crossfade_context_menu (nframes_t);
527 Gtk::Menu* build_track_selection_context_menu (nframes_t);
528 void add_dstream_context_items (Gtk::Menu_Helpers::MenuList&);
529 void add_bus_context_items (Gtk::Menu_Helpers::MenuList&);
530 void add_region_context_items (AudioStreamView*, boost::shared_ptr<ARDOUR::Region>, Gtk::Menu_Helpers::MenuList&);
531 void add_crossfade_context_items (AudioStreamView*, boost::shared_ptr<ARDOUR::Crossfade>, Gtk::Menu_Helpers::MenuList&, bool many);
532 void add_selection_context_items (Gtk::Menu_Helpers::MenuList&);
534 void handle_new_route (ARDOUR::Session::RouteList&);
535 void remove_route (TimeAxisView *);
538 Gtk::HBox global_hpacker;
539 Gtk::VBox global_vpacker;
542 Gdk::Cursor* current_canvas_cursor;
543 void set_canvas_cursor ();
544 Gdk::Cursor* which_grabber_cursor ();
546 ArdourCanvas::Canvas* track_canvas;
547 ArdourCanvas::Canvas* time_canvas;
549 ArdourCanvas::Text* first_action_message;
550 ArdourCanvas::Text* verbose_canvas_cursor;
551 bool verbose_cursor_visible;
553 void parameter_changed (const char *);
555 bool track_canvas_motion (GdkEvent*);
557 void set_verbose_canvas_cursor (const string &, double x, double y);
558 void set_verbose_canvas_cursor_text (const string &);
559 void show_verbose_canvas_cursor();
560 void hide_verbose_canvas_cursor();
562 bool verbose_cursor_on; // so far unused
564 Gtk::EventBox time_canvas_event_box;
565 Gtk::EventBox track_canvas_event_box;
566 Gtk::EventBox time_button_event_box;
567 Gtk::Frame time_button_frame;
569 ArdourCanvas::Pixbuf* logo_item;
570 ArdourCanvas::Group* minsec_group;
571 ArdourCanvas::Group* bbt_group;
572 ArdourCanvas::Group* smpte_group;
573 ArdourCanvas::Group* frame_group;
574 ArdourCanvas::Group* tempo_group;
575 ArdourCanvas::Group* meter_group;
576 ArdourCanvas::Group* marker_group;
577 ArdourCanvas::Group* range_marker_group;
578 ArdourCanvas::Group* transport_marker_group;
579 ArdourCanvas::Group* cd_marker_group;
582 ruler_metric_smpte = 0,
583 ruler_metric_bbt = 1,
584 ruler_metric_frames = 2,
585 ruler_metric_minsec = 3,
587 ruler_time_tempo = 4,
588 ruler_time_meter = 5,
589 ruler_time_marker = 6,
590 ruler_time_range_marker = 7,
591 ruler_time_transport_marker = 8,
592 ruler_time_cd_marker = 9,
595 static GtkCustomMetric ruler_metrics[4];
596 Glib::RefPtr<Gtk::ToggleAction> ruler_timecode_action;
597 Glib::RefPtr<Gtk::ToggleAction> ruler_bbt_action;
598 Glib::RefPtr<Gtk::ToggleAction> ruler_samples_action;
599 Glib::RefPtr<Gtk::ToggleAction> ruler_minsec_action;
600 Glib::RefPtr<Gtk::ToggleAction> ruler_tempo_action;
601 Glib::RefPtr<Gtk::ToggleAction> ruler_meter_action;
602 Glib::RefPtr<Gtk::ToggleAction> ruler_marker_action;
603 Glib::RefPtr<Gtk::ToggleAction> ruler_range_action;
604 Glib::RefPtr<Gtk::ToggleAction> ruler_loop_punch_action;
605 Glib::RefPtr<Gtk::ToggleAction> ruler_cd_marker_action;
606 bool no_ruler_shown_update;
608 gint ruler_button_press (GdkEventButton*);
609 gint ruler_button_release (GdkEventButton*);
610 gint ruler_mouse_motion (GdkEventMotion*);
611 bool ruler_scroll (GdkEventScroll* event);
613 gint ruler_pressed_button;
614 Gtk::Widget * ruler_grabbed_widget;
616 void initialize_rulers ();
617 void update_just_smpte ();
618 void update_fixed_rulers ();
619 void update_tempo_based_rulers ();
620 void popup_ruler_menu (nframes_t where = 0, ItemType type = RegionItem);
621 void update_ruler_visibility ();
622 void set_ruler_visible (RulerType, bool);
623 void toggle_ruler_visibility (RulerType rt);
624 void ruler_toggled (int);
625 gint ruler_label_button_release (GdkEventButton*);
626 void store_ruler_visibility ();
627 void restore_ruler_visibility ();
629 static gint _metric_get_smpte (GtkCustomRulerMark **, gdouble, gdouble, gint);
630 static gint _metric_get_bbt (GtkCustomRulerMark **, gdouble, gdouble, gint);
631 static gint _metric_get_frames (GtkCustomRulerMark **, gdouble, gdouble, gint);
632 static gint _metric_get_minsec (GtkCustomRulerMark **, gdouble, gdouble, gint);
634 gint metric_get_smpte (GtkCustomRulerMark **, gdouble, gdouble, gint);
635 gint metric_get_bbt (GtkCustomRulerMark **, gdouble, gdouble, gint);
636 gint metric_get_frames (GtkCustomRulerMark **, gdouble, gdouble, gint);
637 gint metric_get_minsec (GtkCustomRulerMark **, gdouble, gdouble, gint);
639 Gtk::Widget *_ruler_separator;
640 GtkWidget *_smpte_ruler;
641 GtkWidget *_bbt_ruler;
642 GtkWidget *_frames_ruler;
643 GtkWidget *_minsec_ruler;
644 Gtk::Widget *smpte_ruler;
645 Gtk::Widget *bbt_ruler;
646 Gtk::Widget *frames_ruler;
647 Gtk::Widget *minsec_ruler;
648 static Editor *ruler_editor;
650 static const double timebar_height;
651 guint32 visible_timebars;
652 Gtk::Menu *editor_ruler_menu;
654 ArdourCanvas::SimpleRect* tempo_bar;
655 ArdourCanvas::SimpleRect* meter_bar;
656 ArdourCanvas::SimpleRect* marker_bar;
657 ArdourCanvas::SimpleRect* range_marker_bar;
658 ArdourCanvas::SimpleRect* transport_marker_bar;
659 ArdourCanvas::SimpleRect* cd_marker_bar;
662 ArdourCanvas::SimpleLine* tempo_line;
663 ArdourCanvas::SimpleLine* meter_line;
664 ArdourCanvas::SimpleLine* marker_line;
665 ArdourCanvas::SimpleLine* range_marker_line;
666 ArdourCanvas::SimpleLine* transport_marker_line;
667 ArdourCanvas::SimpleLine* cd_marker_line;
669 Gtk::Label minsec_label;
670 Gtk::Label bbt_label;
671 Gtk::Label smpte_label;
672 Gtk::Label frame_label;
673 Gtk::Label tempo_label;
674 Gtk::Label meter_label;
675 Gtk::Label mark_label;
676 Gtk::Label range_mark_label;
677 Gtk::Label transport_mark_label;
678 Gtk::Label cd_mark_label;
681 Gtk::VBox time_button_vbox;
682 Gtk::HBox time_button_hbox;
686 ArdourCanvas::Points points;
687 ArdourCanvas::Line canvas_item;
688 nframes_t current_frame;
691 Cursor (Editor&, bool (Editor::*)(GdkEvent*,ArdourCanvas::Item*));
694 void set_position (nframes_t);
695 void set_length (double units);
696 void set_y_axis (double position);
699 friend struct Cursor; /* it needs access to several private
703 Cursor* playhead_cursor;
704 ArdourCanvas::Group* cursor_group;
706 void cursor_to_region_boundary (Cursor*, int32_t dir);
707 void cursor_to_next_region_boundary (Cursor*);
708 void cursor_to_previous_region_boundary (Cursor*);
709 void cursor_to_next_region_point (Cursor*, ARDOUR::RegionPoint);
710 void cursor_to_previous_region_point (Cursor*, ARDOUR::RegionPoint);
711 void cursor_to_region_point (Cursor*, ARDOUR::RegionPoint, int32_t dir);
712 void cursor_to_selection_start (Cursor *);
713 void cursor_to_selection_end (Cursor *);
715 void selected_marker_to_region_boundary (int32_t dir);
716 void selected_marker_to_next_region_boundary ();
717 void selected_marker_to_previous_region_boundary ();
718 void selected_marker_to_next_region_point (ARDOUR::RegionPoint);
719 void selected_marker_to_previous_region_point (ARDOUR::RegionPoint);
720 void selected_marker_to_region_point (ARDOUR::RegionPoint, int32_t dir);
721 void selected_marker_to_selection_start ();
722 void selected_marker_to_selection_end ();
724 void select_all_selectables_using_cursor (Cursor *, bool);
725 void select_all_selectables_using_edit (bool);
726 void select_all_selectables_between (bool within);
727 void select_range_between ();
729 boost::shared_ptr<ARDOUR::Region> find_next_region (nframes_t, ARDOUR::RegionPoint, int32_t dir, TrackViewList&, TimeAxisView ** = 0);
730 nframes64_t find_next_region_boundary (nframes64_t, int32_t dir, const TrackViewList&);
732 vector<nframes_t> region_boundary_cache;
733 void build_region_boundary_cache ();
735 Gtk::VBox trackview_vpacker;
738 Gtk::HBox bottom_hbox;
740 Gtk::Table edit_packer;
741 Gtk::VScrollbar edit_vscrollbar;
743 Gtk::Adjustment vertical_adjustment;
744 Gtk::Adjustment horizontal_adjustment;
746 Gtk::Layout controls_layout;
747 bool control_layout_scroll (GdkEventScroll* ev);
748 void controls_layout_size_request (Gtk::Requisition*);
750 Gtk::HScrollbar edit_hscrollbar;
751 bool _dragging_hscrollbar;
753 void reset_hscrollbar_stepping ();
755 bool hscrollbar_button_press (GdkEventButton*);
756 bool hscrollbar_button_release (GdkEventButton*);
757 void hscrollbar_allocate (Gtk::Allocation &alloc);
760 double canvas_height;
761 double full_canvas_height;
762 nframes_t last_canvas_frame;
764 bool track_canvas_map_handler (GdkEventAny*);
765 bool time_canvas_map_handler (GdkEventAny*);
767 gint edit_controls_button_release (GdkEventButton*);
768 Gtk::Menu *edit_controls_left_menu;
769 Gtk::Menu *edit_controls_right_menu;
771 Gtk::VBox track_canvas_vbox;
772 Gtk::VBox time_canvas_vbox;
773 Gtk::VBox edit_controls_vbox;
774 Gtk::HBox edit_controls_hbox;
776 void control_scroll (float);
777 bool deferred_control_scroll (nframes_t);
778 sigc::connection control_scroll_connection;
780 void tie_vertical_scrolling ();
781 void canvas_horizontally_scrolled ();
782 void canvas_scroll_to (nframes64_t);
784 struct VisualChange {
791 nframes_t time_origin;
792 double frames_per_unit;
796 VisualChange() : pending ((VisualChange::Type) 0), time_origin (0), frames_per_unit (0), idle_handler_id (-1) {}
800 VisualChange pending_visual_change;
802 static int _idle_visual_changer (void *arg);
803 int idle_visual_changer ();
805 void queue_visual_change (nframes_t);
806 void queue_visual_change (double);
808 void end_location_changed (ARDOUR::Location*);
810 struct RegionListDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
811 RegionListDisplayModelColumns() {
816 Gtk::TreeModelColumn<Glib::ustring> name;
817 Gtk::TreeModelColumn<boost::shared_ptr<ARDOUR::Region> > region;
818 Gtk::TreeModelColumn<Gdk::Color> color_;
821 RegionListDisplayModelColumns region_list_columns;
822 Gtkmm2ext::DnDTreeView<boost::shared_ptr<ARDOUR::Region> > region_list_display;
824 Glib::RefPtr<Gtk::TreeStore> region_list_model;
825 Glib::RefPtr<Gtk::ToggleAction> toggle_full_region_list_action;
826 Glib::RefPtr<Gtk::ToggleAction> toggle_show_auto_regions_action;
828 void region_list_selection_changed ();
829 bool region_list_selection_filter (const Glib::RefPtr<Gtk::TreeModel>& model, const Gtk::TreeModel::Path& path, bool yn);
830 void region_name_edit (const Glib::ustring&, const Glib::ustring&);
831 void get_regions_corresponding_to (boost::shared_ptr<ARDOUR::Region> region, std::vector<RegionView*>& regions);
833 Gtk::Menu *region_list_menu;
834 Gtk::ScrolledWindow region_list_scroller;
835 Gtk::Frame region_list_frame;
837 bool region_list_display_key_press (GdkEventKey *);
838 bool region_list_display_key_release (GdkEventKey *);
839 bool region_list_display_button_press (GdkEventButton *);
840 bool region_list_display_button_release (GdkEventButton *);
841 void region_list_clear ();
842 void region_list_selection_mapover (sigc::slot<void,boost::shared_ptr<ARDOUR::Region> >);
843 void build_region_list_menu ();
844 void show_region_list_display_context_menu (int button, int time);
846 bool show_automatic_regions_in_region_list;
847 Editing::RegionListSortType region_list_sort_type;
849 void reset_region_list_sort_direction (bool);
850 void reset_region_list_sort_type (Editing::RegionListSortType);
852 void toggle_full_region_list ();
853 void toggle_show_auto_regions ();
855 int region_list_sorter (Gtk::TreeModel::iterator, Gtk::TreeModel::iterator);
859 Gtk::ScrolledWindow snapshot_display_scroller;
860 struct SnapshotDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
861 SnapshotDisplayModelColumns() {
865 Gtk::TreeModelColumn<Glib::ustring> visible_name;
866 Gtk::TreeModelColumn<Glib::ustring> real_name;
869 SnapshotDisplayModelColumns snapshot_display_columns;
870 Glib::RefPtr<Gtk::ListStore> snapshot_display_model;
871 Gtk::TreeView snapshot_display;
872 Gtk::Menu snapshot_context_menu;
874 bool snapshot_display_button_press (GdkEventButton*);
875 void snapshot_display_selection_changed ();
876 void redisplay_snapshots();
877 void popup_snapshot_context_menu (int, int32_t, Glib::ustring);
879 /* named selections */
881 struct NamedSelectionDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
882 NamedSelectionDisplayModelColumns() {
886 Gtk::TreeModelColumn<Glib::ustring> text;
887 Gtk::TreeModelColumn<ARDOUR::NamedSelection*> selection;
890 NamedSelectionDisplayModelColumns named_selection_columns;
891 Glib::RefPtr<Gtk::TreeStore> named_selection_model;
893 Gtkmm2ext::DnDTreeView<ARDOUR::NamedSelection*> named_selection_display;
894 Gtk::ScrolledWindow named_selection_scroller;
896 void create_named_selection ();
897 void paste_named_selection (float times);
898 void remove_selected_named_selections ();
899 void remove_snapshot (Glib::ustring);
900 void rename_snapshot (Glib::ustring);
902 void handle_new_named_selection ();
903 void add_named_selection_to_named_selection_display (ARDOUR::NamedSelection&);
904 void redisplay_named_selections ();
906 bool named_selection_display_button_release (GdkEventButton *ev);
907 bool named_selection_display_key_release (GdkEventKey *ev);
908 void named_selection_display_selection_changed ();
911 TrackViewList track_views;
912 TimeAxisView *trackview_by_y_position (double ypos);
914 static Gdk::Cursor* cross_hair_cursor;
915 static Gdk::Cursor* trimmer_cursor;
916 static Gdk::Cursor* selector_cursor;
917 static Gdk::Cursor* grabber_cursor;
918 static Gdk::Cursor* grabber_edit_point_cursor;
919 static Gdk::Cursor* zoom_cursor;
920 static Gdk::Cursor* time_fx_cursor;
921 static Gdk::Cursor* fader_cursor;
922 static Gdk::Cursor* speaker_cursor;
923 static Gdk::Cursor* wait_cursor;
924 static Gdk::Cursor* timebar_cursor;
925 static Gdk::Cursor* transparent_cursor;
927 static void build_cursors ();
929 sigc::connection scroll_connection;
930 nframes_t last_update_frame;
931 void center_screen (nframes_t);
932 void center_screen_internal (nframes_t, float);
934 void update_current_screen ();
936 void session_going_away ();
938 nframes_t cut_buffer_start;
939 nframes_t cut_buffer_length;
941 bool typed_event (ArdourCanvas::Item*, GdkEvent*, ItemType);
942 bool button_press_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
943 bool button_release_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
944 bool motion_handler (ArdourCanvas::Item*, GdkEvent*, ItemType, bool from_autoscroll = false);
945 bool enter_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
946 bool leave_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
948 /* KEYMAP HANDLING */
950 void register_actions ();
952 int ensure_cursor (nframes_t* pos);
954 void handle_new_audio_region (boost::weak_ptr<ARDOUR::AudioRegion>);
955 void handle_new_audio_regions (vector<boost::weak_ptr<ARDOUR::AudioRegion> >& );
956 void handle_audio_region_removed (boost::weak_ptr<ARDOUR::AudioRegion>);
957 void add_audio_region_to_region_display (boost::shared_ptr<ARDOUR::AudioRegion>);
958 void add_audio_regions_to_region_display (std::vector<boost::weak_ptr<ARDOUR::AudioRegion> > & );
959 void region_hidden (boost::shared_ptr<ARDOUR::Region>);
960 void redisplay_regions ();
961 void insert_into_tmp_audio_regionlist(boost::shared_ptr<ARDOUR::AudioRegion>);
963 list<boost::shared_ptr<ARDOUR::AudioRegion> > tmp_audio_region_list;
965 void cut_copy (Editing::CutCopyOp);
966 void cut_copy_points (Editing::CutCopyOp);
967 void cut_copy_regions (Editing::CutCopyOp, RegionSelection&);
968 void cut_copy_ranges (Editing::CutCopyOp);
971 void paste_internal (nframes_t position, float times);
973 /* EDITING OPERATIONS */
975 void reset_point_selection ();
976 void toggle_region_mute ();
977 void toggle_region_lock ();
978 void toggle_region_opaque ();
979 void set_region_lock_style (ARDOUR::Region::PositionLockStyle);
980 void raise_region ();
981 void raise_region_to_top ();
982 void lower_region ();
983 void lower_region_to_bottom ();
984 void split_region ();
985 void split_region_at (nframes_t);
986 void split_regions_at (nframes_t, RegionSelection&);
987 void split_region_at_transients ();
988 void split_region_at_points (boost::shared_ptr<ARDOUR::Region>, ARDOUR::AnalysisFeatureList&, bool can_ferret);
989 void crop_region_to_selection ();
990 void crop_region_to (nframes_t start, nframes_t end);
991 void set_sync_point (nframes64_t, const RegionSelection&);
992 void set_region_sync_from_edit_point ();
993 void remove_region_sync();
994 void align_selection (ARDOUR::RegionPoint, nframes_t position, const RegionSelection&);
995 void align_selection_relative (ARDOUR::RegionPoint point, nframes_t position, const RegionSelection&);
996 void align_region (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, nframes_t position);
997 void align_region_internal (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, nframes_t position);
998 void remove_clicked_region ();
999 void destroy_clicked_region ();
1000 void edit_region ();
1001 void rename_region ();
1002 void duplicate_some_regions (RegionSelection&, float times);
1003 void duplicate_selection (float times);
1004 void region_fill_selection ();
1006 void region_fill_track ();
1007 void audition_playlist_region_standalone (boost::shared_ptr<ARDOUR::Region>);
1008 void audition_playlist_region_via_route (boost::shared_ptr<ARDOUR::Region>, ARDOUR::Route&);
1009 void split_multichannel_region();
1010 void reverse_region ();
1011 void normalize_region ();
1012 void denormalize_region ();
1013 void adjust_region_scale_amplitude (bool up);
1015 void tab_to_transient (bool forward);
1017 void use_region_as_bar ();
1018 void use_range_as_bar ();
1020 void define_one_bar (nframes64_t start, nframes64_t end);
1022 void audition_region_from_region_list ();
1023 void hide_region_from_region_list ();
1024 void remove_region_from_region_list ();
1026 void align (ARDOUR::RegionPoint);
1027 void align_relative (ARDOUR::RegionPoint);
1030 void reset_focus ();
1036 void paste (float times);
1038 int get_prefix (float&, bool&);
1040 void keyboard_paste ();
1041 void keyboard_insert_region_list_selection ();
1043 void region_from_selection ();
1044 void create_region_from_selection (std::vector<boost::shared_ptr<ARDOUR::AudioRegion> >&);
1046 void play_from_start ();
1047 void play_from_edit_point ();
1048 void play_from_edit_point_and_return ();
1049 void play_selected_region ();
1050 void play_edit_range ();
1051 void loop_selected_region ();
1052 void play_location (ARDOUR::Location&);
1053 void loop_location (ARDOUR::Location&);
1055 void temporal_zoom_selection ();
1056 void temporal_zoom_region ();
1057 void toggle_zoom_region ();
1058 bool zoomed_to_region;
1059 void temporal_zoom_session ();
1060 void temporal_zoom (gdouble scale);
1061 void temporal_zoom_by_frame (nframes_t start, nframes_t end, const string & op);
1062 void temporal_zoom_to_frame (bool coarser, nframes_t frame);
1064 void amplitude_zoom (gdouble scale);
1065 void amplitude_zoom_step (bool in);
1067 void insert_region_list_drag (boost::shared_ptr<ARDOUR::AudioRegion>, int x, int y);
1068 void insert_region_list_selection (float times);
1070 void add_external_audio_action (Editing::ImportMode);
1071 void external_audio_dialog ();
1073 int check_whether_and_how_to_import(string, bool all_or_nothing = true);
1074 bool check_multichannel_status (const std::vector<Glib::ustring>& paths);
1076 SoundFileOmega* sfbrowser;
1078 void bring_in_external_audio (Editing::ImportMode mode, nframes64_t& pos);
1080 void _do_import (vector<Glib::ustring> paths, Editing::ImportDisposition, Editing::ImportMode mode, ARDOUR::SrcQuality, nframes64_t&);
1081 void do_import (vector<Glib::ustring> paths, Editing::ImportDisposition, Editing::ImportMode mode, ARDOUR::SrcQuality, nframes64_t&);
1082 bool idle_do_import (vector<Glib::ustring> paths, Editing::ImportDisposition, Editing::ImportMode mode, ARDOUR::SrcQuality, nframes64_t&);
1084 void _do_embed (vector<Glib::ustring> paths, Editing::ImportDisposition, Editing::ImportMode mode, nframes64_t&);
1085 void do_embed (vector<Glib::ustring> paths, Editing::ImportDisposition, Editing::ImportMode mode, nframes64_t&);
1086 bool idle_do_embed (vector<Glib::ustring> paths, Editing::ImportDisposition, Editing::ImportMode mode, nframes64_t&);
1088 int import_sndfiles (vector<Glib::ustring> paths, Editing::ImportMode mode, ARDOUR::SrcQuality, nframes64_t& pos,
1089 int target_regions, int target_tracks, boost::shared_ptr<ARDOUR::AudioTrack>&, bool);
1090 int embed_sndfiles (vector<Glib::ustring> paths, bool multiple_files, bool& check_sample_rate, Editing::ImportMode mode,
1091 nframes64_t& pos, int target_regions, int target_tracks, boost::shared_ptr<ARDOUR::AudioTrack>&);
1093 int add_sources (vector<Glib::ustring> paths, ARDOUR::SourceList& sources, nframes64_t& pos, Editing::ImportMode,
1094 int target_regions, int target_tracks, boost::shared_ptr<ARDOUR::AudioTrack>&, bool add_channel_suffix);
1095 int finish_bringing_in_audio (boost::shared_ptr<ARDOUR::AudioRegion> region, uint32_t, uint32_t, nframes64_t& pos, Editing::ImportMode mode,
1096 boost::shared_ptr<ARDOUR::AudioTrack>& existing_track);
1098 boost::shared_ptr<ARDOUR::AudioTrack> get_nth_selected_audio_track (int nth) const;
1100 /* generic interthread progress window */
1102 ArdourDialog* interthread_progress_window;
1103 Gtk::Label interthread_progress_label;
1104 Gtk::VBox interthread_progress_vbox;
1105 Gtk::ProgressBar interthread_progress_bar;
1106 Gtk::Button interthread_cancel_button;
1107 Gtk::Label interthread_cancel_label;
1108 sigc::connection interthread_progress_connection;
1109 void interthread_cancel_clicked ();
1110 void build_interthread_progress_window ();
1111 ARDOUR::InterThreadInfo* current_interthread_info;
1114 AnalysisWindow* analysis_window;
1117 /* import specific info */
1119 ARDOUR::Session::import_status import_status;
1120 gint import_progress_timeout (void *);
1121 static void *_import_thread (void *);
1122 void* import_thread ();
1124 /* to support this ... */
1126 void import_audio (bool as_tracks);
1127 void do_import (vector<Glib::ustring> paths, bool split, bool as_tracks);
1129 void move_to_start ();
1130 void move_to_end ();
1132 void center_playhead ();
1133 void center_edit_point ();
1134 void edit_cursor_backward ();
1135 void edit_cursor_forward ();
1136 void playhead_forward_to_grid ();
1137 void playhead_backward_to_grid ();
1138 void playhead_backward ();
1139 void playhead_forward ();
1140 void scroll_playhead (bool forward);
1141 void scroll_backward (float pages=0.8f);
1142 void scroll_forward (float pages=0.8f);
1143 void scroll_tracks_down ();
1144 void scroll_tracks_up ();
1145 void delete_sample_forward ();
1146 void delete_sample_backward ();
1147 void delete_screen ();
1148 void search_backwards ();
1149 void search_forwards ();
1151 void clear_markers ();
1152 void clear_ranges ();
1153 void clear_locations ();
1154 void unhide_markers ();
1155 void unhide_ranges ();
1156 void jump_forward_to_mark ();
1157 void jump_backward_to_mark ();
1158 void cursor_align (bool playhead_to_edit);
1160 void remove_last_capture ();
1161 void select_all_selectables_using_time_selection ();
1162 void select_all_selectables_using_loop();
1163 void select_all_selectables_using_punch();
1164 void set_selection_from_range (ARDOUR::Location&);
1165 void set_selection_from_punch ();
1166 void set_selection_from_loop ();
1167 void set_selection_from_audio_region ();
1169 void add_location_mark (nframes64_t where);
1170 void add_location_from_audio_region ();
1171 void add_location_from_selection ();
1172 void set_loop_from_selection (bool play);
1173 void set_punch_from_selection ();
1174 void set_punch_from_region ();
1176 void set_loop_from_edit_range (bool play);
1177 void set_loop_from_region (bool play);
1178 void set_punch_from_edit_range ();
1180 void set_loop_range (nframes_t start, nframes_t end, std::string cmd);
1181 void set_punch_range (nframes_t start, nframes_t end, std::string cmd);
1183 void add_location_from_playhead_cursor ();
1184 bool select_new_marker;
1186 void reverse_selection ();
1187 void edit_envelope ();
1189 void start_scrolling ();
1190 void stop_scrolling ();
1193 double last_scrub_x;
1194 int scrubbing_direction;
1195 int scrub_reversals;
1196 int scrub_reverse_distance;
1199 void keyboard_selection_begin ();
1200 void keyboard_selection_finish (bool add);
1201 bool have_pending_keyboard_selection;
1202 nframes_t pending_keyboard_selection_start;
1204 boost::shared_ptr<ARDOUR::Region> select_region_for_operation (int dir, TimeAxisView **tv);
1205 void extend_selection_to_end_of_region (bool next);
1206 void extend_selection_to_start_of_region (bool previous);
1208 Editing::SnapType snap_type;
1209 Editing::SnapMode snap_mode;
1210 double snap_threshold;
1212 void handle_gui_changes (const string &, void *);
1214 void hide_all_tracks (bool with_select);
1217 LineDragInfo current_line_drag_info;
1219 void start_grab (GdkEvent*, Gdk::Cursor* cursor = 0);
1220 bool end_grab (ArdourCanvas::Item*, GdkEvent*);
1221 void swap_grab (ArdourCanvas::Item*, Gdk::Cursor* cursor, uint32_t time);
1223 void finalize_drag ();
1225 Gtk::Menu fade_context_menu;
1226 void popup_fade_context_menu (int, int, ArdourCanvas::Item*, ItemType);
1228 void start_fade_in_grab (ArdourCanvas::Item*, GdkEvent*);
1229 void start_fade_out_grab (ArdourCanvas::Item*, GdkEvent*);
1230 void fade_in_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1231 void fade_out_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1232 void fade_in_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1233 void fade_out_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1235 void set_fade_in_shape (ARDOUR::AudioRegion::FadeShape);
1236 void set_fade_out_shape (ARDOUR::AudioRegion::FadeShape);
1238 void set_fade_length (bool in);
1239 void toggle_fade_active (bool in);
1240 void set_fade_in_active (bool);
1241 void set_fade_out_active (bool);
1243 std::set<boost::shared_ptr<ARDOUR::Playlist> > motion_frozen_playlists;
1244 RegionSelection pre_drag_region_selection;
1245 void region_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1246 void region_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1247 bool check_region_drag_possible (AudioTimeAxisView**);
1248 void possibly_copy_regions_during_grab (GdkEvent*);
1249 void region_drag_splice_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1250 void region_drag_splice_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1252 bool _dragging_playhead;
1253 bool _dragging_edit_point;
1255 void cursor_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1256 void cursor_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1257 void marker_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1258 void marker_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1259 void control_point_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1260 void control_point_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1261 void line_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1262 void line_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1264 void tempo_marker_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1265 void tempo_marker_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1266 void meter_marker_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1267 void meter_marker_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1269 gint mouse_rename_region (ArdourCanvas::Item*, GdkEvent*);
1271 void start_region_grab (ArdourCanvas::Item*, GdkEvent*);
1272 void start_region_copy_grab (ArdourCanvas::Item*, GdkEvent*);
1273 void start_region_brush_grab (ArdourCanvas::Item*, GdkEvent*);
1274 void start_selection_grab (ArdourCanvas::Item*, GdkEvent*);
1275 void start_cursor_grab (ArdourCanvas::Item*, GdkEvent*);
1276 void start_marker_grab (ArdourCanvas::Item*, GdkEvent*);
1277 void start_control_point_grab (ArdourCanvas::Item*, GdkEvent*);
1278 void start_line_grab_from_regionview (ArdourCanvas::Item*, GdkEvent*);
1279 void start_line_grab_from_line (ArdourCanvas::Item*, GdkEvent*);
1280 void start_line_grab (AutomationLine *, GdkEvent*);
1281 void start_tempo_marker_grab (ArdourCanvas::Item*, GdkEvent*);
1282 void start_tempo_marker_copy_grab (ArdourCanvas::Item*, GdkEvent*);
1283 void start_meter_marker_grab (ArdourCanvas::Item*, GdkEvent*);
1284 void start_meter_marker_copy_grab (ArdourCanvas::Item*, GdkEvent*);
1286 void region_view_item_click (AudioRegionView&, GdkEventButton*);
1288 void remove_gain_control_point (ArdourCanvas::Item*, GdkEvent*);
1289 void remove_control_point (ArdourCanvas::Item*, GdkEvent*);
1291 void mouse_brush_insert_region (RegionView*, nframes_t pos);
1292 void brush (nframes_t);
1294 void show_verbose_time_cursor (nframes_t frame, double offset = 0, double xpos=-1, double ypos=-1);
1295 void show_verbose_duration_cursor (nframes_t start, nframes_t end, double offset = 0, double xpos=-1, double ypos=-1);
1296 double clamp_verbose_cursor_x (double);
1297 double clamp_verbose_cursor_y (double);
1299 /* Canvas event handlers */
1301 bool canvas_control_point_event (GdkEvent* event,ArdourCanvas::Item*, ControlPoint*);
1302 bool canvas_line_event (GdkEvent* event,ArdourCanvas::Item*, AutomationLine*);
1303 bool canvas_selection_rect_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1304 bool canvas_selection_start_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1305 bool canvas_selection_end_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1306 bool canvas_crossfade_view_event (GdkEvent* event,ArdourCanvas::Item*, CrossfadeView*);
1307 bool canvas_fade_in_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1308 bool canvas_fade_in_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1309 bool canvas_fade_out_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1310 bool canvas_fade_out_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1313 // These variables are used to detect a feedback loop and break it to avoid a gui hang
1315 ArdourCanvas::Item *last_item_entered;
1316 int last_item_entered_n;
1319 bool canvas_region_view_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1320 bool canvas_region_view_name_highlight_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1321 bool canvas_region_view_name_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1322 bool canvas_stream_view_event (GdkEvent* event,ArdourCanvas::Item*, RouteTimeAxisView*);
1323 bool canvas_marker_event (GdkEvent* event,ArdourCanvas::Item*, Marker*);
1324 bool canvas_zoom_rect_event (GdkEvent* event,ArdourCanvas::Item*);
1325 bool canvas_tempo_marker_event (GdkEvent* event,ArdourCanvas::Item*, TempoMarker*);
1326 bool canvas_meter_marker_event (GdkEvent* event,ArdourCanvas::Item*, MeterMarker*);
1327 bool canvas_automation_track_event(GdkEvent* event, ArdourCanvas::Item*, AutomationTimeAxisView*) ;
1329 bool canvas_tempo_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1330 bool canvas_meter_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1331 bool canvas_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1332 bool canvas_range_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1333 bool canvas_transport_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1334 bool canvas_cd_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1336 bool canvas_imageframe_item_view_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameView*);
1337 bool canvas_imageframe_view_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameTimeAxis*);
1338 bool canvas_imageframe_start_handle_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameView*);
1339 bool canvas_imageframe_end_handle_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameView*);
1340 bool canvas_marker_time_axis_view_event(GdkEvent* event, ArdourCanvas::Item*,MarkerTimeAxis*);
1341 bool canvas_markerview_item_view_event(GdkEvent* event, ArdourCanvas::Item*,MarkerView*);
1342 bool canvas_markerview_start_handle_event(GdkEvent* event, ArdourCanvas::Item*,MarkerView*);
1343 bool canvas_markerview_end_handle_event(GdkEvent* event, ArdourCanvas::Item*,MarkerView*);
1345 /* non-public event handlers */
1347 bool canvas_playhead_cursor_event (GdkEvent* event, ArdourCanvas::Item*);
1348 bool track_canvas_scroll (GdkEventScroll* event);
1349 bool time_canvas_scroll (GdkEventScroll* event);
1351 bool track_canvas_scroll_event (GdkEventScroll* event);
1352 bool track_canvas_button_press_event (GdkEventButton* event);
1353 bool track_canvas_button_release_event (GdkEventButton* event);
1354 bool track_canvas_motion_notify_event (GdkEventMotion* event);
1356 bool time_canvas_scroll_event (GdkEventScroll* event);
1358 Gtk::Allocation canvas_allocation;
1359 bool canvas_idle_queued;
1360 void track_canvas_allocate (Gtk::Allocation alloc);
1361 bool track_canvas_size_allocated ();
1363 void set_playhead_cursor ();
1365 void kbd_driver (sigc::slot<void,GdkEvent*>, bool use_track_canvas = true, bool use_time_canvas = true, bool can_select = true);
1366 void kbd_mute_unmute_region ();
1369 void kbd_do_brush (GdkEvent*);
1370 void kbd_do_audition (GdkEvent*);
1372 void handle_new_duration ();
1373 void initialize_canvas ();
1374 void reset_scrolling_region (Gtk::Allocation* alloc = 0);
1376 /* display control */
1378 bool _show_measures;
1379 bool _show_waveforms;
1380 bool _follow_playhead;
1381 bool _show_waveforms_recording;
1383 ARDOUR::TempoMap::BBTPointList *current_bbt_points;
1385 typedef vector<ArdourCanvas::SimpleLine*> TimeLineList;
1386 TimeLineList free_measure_lines;
1387 TimeLineList used_measure_lines;
1389 ArdourCanvas::Group* time_line_group;
1390 ArdourCanvas::SimpleLine* get_time_line ();
1391 void hide_measures ();
1392 void draw_measures ();
1393 bool lazy_hide_and_draw_measures ();
1395 void new_tempo_section ();
1397 void mouse_add_new_tempo_event (nframes_t where);
1398 void mouse_add_new_meter_event (nframes_t where);
1400 void remove_tempo_marker (ArdourCanvas::Item*);
1401 void remove_meter_marker (ArdourCanvas::Item*);
1402 gint real_remove_tempo_marker (ARDOUR::TempoSection*);
1403 gint real_remove_meter_marker (ARDOUR::MeterSection*);
1405 void edit_tempo_section (ARDOUR::TempoSection*);
1406 void edit_meter_section (ARDOUR::MeterSection*);
1407 void edit_tempo_marker (ArdourCanvas::Item*);
1408 void edit_meter_marker (ArdourCanvas::Item*);
1410 void marker_menu_edit ();
1411 void marker_menu_remove ();
1412 void marker_menu_rename ();
1413 void marker_menu_lock (bool yn);
1414 void marker_menu_hide ();
1415 void marker_menu_loop_range ();
1416 void marker_menu_select_all_selectables_using_range ();
1417 void marker_menu_select_using_range ();
1418 void marker_menu_separate_regions_using_location ();
1419 void marker_menu_play_from ();
1420 void marker_menu_play_range ();
1421 void marker_menu_set_playhead ();
1422 void marker_menu_set_from_playhead ();
1423 void marker_menu_set_from_selection ();
1424 void new_transport_marker_menu_set_loop ();
1425 void new_transport_marker_menu_set_punch ();
1426 void update_loop_range_view (bool visibility=false);
1427 void update_punch_range_view (bool visibility=false);
1428 gint new_transport_marker_menu_popdown (GdkEventAny*);
1429 void marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1430 void tm_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1431 void transport_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1432 void new_transport_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1433 void build_range_marker_menu (bool loop_or_punch);
1434 void build_marker_menu (bool start_or_end);
1435 void build_tm_marker_menu ();
1436 void build_new_transport_marker_menu ();
1438 Gtk::Menu* tm_marker_menu;
1439 Gtk::Menu* marker_menu;
1440 Gtk::Menu* start_end_marker_menu;
1441 Gtk::Menu* range_marker_menu;
1442 Gtk::Menu* transport_marker_menu;
1443 Gtk::Menu* new_transport_marker_menu;
1444 Gtk::Menu* cd_marker_menu;
1445 ArdourCanvas::Item* marker_menu_item;
1447 typedef list<Marker*> Marks;
1450 void remove_metric_marks ();
1451 void draw_metric_marks (const ARDOUR::Metrics& metrics);
1453 void tempo_map_changed (ARDOUR::Change);
1454 void redisplay_tempo (bool immediate_redraw);
1456 void snap_to (nframes64_t& first, int32_t direction = 0, bool for_mark = false);
1457 void snap_to (nframes_t& first, int32_t direction = 0, bool for_mark = false) {
1458 /* XXX remove this function when everything moves to 64 bit frame counts */
1459 nframes64_t first64 = first;
1460 snap_to (first64, direction, for_mark);
1461 first = (nframes_t) first64;
1464 uint32_t bbt_beat_subdivision;
1468 Gtk::ToggleButton editor_mixer_button;
1470 void editor_mixer_button_toggled ();
1472 AudioClock edit_point_clock;
1473 AudioClock zoom_range_clock;
1474 Gtk::Button zoom_in_button;
1475 Gtk::Button zoom_out_button;
1476 Gtk::Button zoom_out_full_button;
1477 Gtk::Button zoom_onetoone_button;
1479 Gtk::VBox toolbar_clock_vbox;
1480 Gtk::VBox toolbar_selection_clock_vbox;
1481 Gtk::Table toolbar_selection_clock_table;
1482 Gtk::Label toolbar_selection_cursor_label;
1484 Gtk::HBox mouse_mode_button_box;
1485 Gtkmm2ext::TearOff* mouse_mode_tearoff;
1486 Gtk::ToggleButton mouse_select_button;
1487 Gtk::ToggleButton mouse_move_button;
1488 Gtk::ToggleButton mouse_gain_button;
1489 Gtk::ToggleButton mouse_zoom_button;
1490 Gtk::ToggleButton mouse_timefx_button;
1491 Gtk::ToggleButton mouse_audition_button;
1492 GroupedButtons *mouse_mode_button_set;
1493 void mouse_mode_toggled (Editing::MouseMode m);
1494 bool ignore_mouse_mode_toggle;
1496 gint mouse_select_button_release (GdkEventButton*);
1498 Gtk::VBox automation_box;
1499 Gtk::Button automation_mode_button;
1500 Gtk::ToggleButton global_automation_button;
1502 Gtk::ComboBoxText edit_mode_selector;
1503 Gtk::VBox edit_mode_box;
1505 void set_edit_mode (ARDOUR::EditMode);
1506 void cycle_edit_mode ();
1507 void edit_mode_selection_done ();
1509 Gtk::ComboBoxText snap_type_selector;
1510 Gtk::ComboBoxText snap_mode_selector;
1513 std::vector<std::string> snap_type_strings;
1514 std::vector<std::string> snap_mode_strings;
1516 void snap_type_selection_done ();
1517 void snap_mode_selection_done ();
1518 void snap_mode_chosen (Editing::SnapMode);
1519 void snap_type_chosen (Editing::SnapType);
1521 Glib::RefPtr<Gtk::RadioAction> snap_type_action (Editing::SnapType);
1522 Glib::RefPtr<Gtk::RadioAction> snap_mode_action (Editing::SnapMode);
1524 Gtk::ComboBoxText zoom_focus_selector;
1525 Gtk::VBox zoom_focus_box;
1527 std::vector<std::string> zoom_focus_strings;
1529 void zoom_focus_selection_done ();
1530 void zoom_focus_chosen (Editing::ZoomFocus);
1532 Glib::RefPtr<Gtk::RadioAction> zoom_focus_action (Editing::ZoomFocus);
1536 void zoom_adjustment_changed();
1538 void edit_point_clock_changed();
1540 void setup_toolbar ();
1542 Gtkmm2ext::TearOff* tools_tearoff;
1543 Gtk::HBox toolbar_hbox;
1544 Gtk::EventBox toolbar_base;
1545 Gtk::Frame toolbar_frame;
1547 /* selection process */
1549 Selection* selection;
1550 Selection* cut_buffer;
1552 void time_selection_changed ();
1553 void track_selection_changed ();
1554 void region_selection_changed ();
1555 void sensitize_the_right_region_actions (bool have_selected_regions);
1556 void point_selection_changed ();
1557 void marker_selection_changed ();
1566 void start_selection_op (ArdourCanvas::Item* item, GdkEvent* event, SelectionOp);
1567 void drag_selection (ArdourCanvas::Item* item, GdkEvent* event);
1568 void end_selection_op (ArdourCanvas::Item* item, GdkEvent* event);
1569 void cancel_selection ();
1571 void region_selection_op (void (ARDOUR::Region::*pmf)(void));
1572 void region_selection_op (void (ARDOUR::Region::*pmf)(void*), void*);
1573 void region_selection_op (void (ARDOUR::Region::*pmf)(bool), bool);
1575 bool audio_region_selection_covers (nframes_t where);
1577 /* transport range select process */
1578 enum RangeMarkerOp {
1580 CreateTransportMarker,
1584 void start_range_markerbar_op (ArdourCanvas::Item* item, GdkEvent* event, RangeMarkerOp);
1585 void drag_range_markerbar_op (ArdourCanvas::Item* item, GdkEvent* event);
1586 void end_range_markerbar_op (ArdourCanvas::Item* item, GdkEvent* event);
1588 ArdourCanvas::SimpleRect* cd_marker_bar_drag_rect;
1589 ArdourCanvas::SimpleRect* range_bar_drag_rect;
1590 ArdourCanvas::SimpleRect* transport_bar_drag_rect;
1591 ArdourCanvas::Line* marker_drag_line;
1592 ArdourCanvas::Points marker_drag_line_points;
1593 ArdourCanvas::SimpleRect* range_marker_drag_rect;
1595 void update_marker_drag_item (ARDOUR::Location *);
1597 ArdourCanvas::SimpleRect *transport_bar_range_rect;
1598 ArdourCanvas::SimpleRect *transport_bar_preroll_rect;
1599 ArdourCanvas::SimpleRect *transport_bar_postroll_rect;
1600 ArdourCanvas::SimpleRect *transport_loop_range_rect;
1601 ArdourCanvas::SimpleRect *transport_punch_range_rect;
1602 ArdourCanvas::SimpleLine *transport_punchin_line;
1603 ArdourCanvas::SimpleLine *transport_punchout_line;
1604 ArdourCanvas::SimpleRect *transport_preroll_rect;
1605 ArdourCanvas::SimpleRect *transport_postroll_rect;
1607 ARDOUR::Location* transport_loop_location();
1608 ARDOUR::Location* transport_punch_location();
1610 ARDOUR::Location *temp_location;
1612 /* object rubberband select process */
1614 void start_rubberband_select (ArdourCanvas::Item* item, GdkEvent* event);
1615 void drag_rubberband_select (ArdourCanvas::Item* item, GdkEvent* event);
1616 void end_rubberband_select (ArdourCanvas::Item* item, GdkEvent* event);
1618 bool select_all_within (nframes_t start, nframes_t end, gdouble topy, gdouble boty, const TrackViewList&, Selection::Operation op);
1620 ArdourCanvas::SimpleRect *rubberband_rect;
1622 /* mouse zoom process */
1624 void start_mouse_zoom (ArdourCanvas::Item* item, GdkEvent* event);
1625 void drag_mouse_zoom (ArdourCanvas::Item* item, GdkEvent* event);
1626 void end_mouse_zoom (ArdourCanvas::Item* item, GdkEvent* event);
1628 ArdourCanvas::SimpleRect *zoom_rect;
1629 void reposition_zoom_rect (nframes_t start, nframes_t end);
1631 /* diskstream/route display management */
1633 struct RouteDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
1634 RouteDisplayModelColumns() {
1640 Gtk::TreeModelColumn<Glib::ustring> text;
1641 Gtk::TreeModelColumn<bool> visible;
1642 Gtk::TreeModelColumn<TimeAxisView*> tv;
1643 Gtk::TreeModelColumn<boost::shared_ptr<ARDOUR::Route> > route;
1646 RouteDisplayModelColumns route_display_columns;
1647 Glib::RefPtr<Gtk::ListStore> route_display_model;
1648 Glib::RefPtr<Gtk::TreeSelection> route_display_selection;
1650 Gtkmm2ext::DnDTreeView<boost::shared_ptr<ARDOUR::Route> > route_list_display;
1651 Gtk::ScrolledWindow route_list_scroller;
1652 Gtk::Menu* route_list_menu;
1654 void sync_order_keys ();
1655 bool ignore_route_order_sync;
1657 bool route_list_display_button_press (GdkEventButton*);
1658 void route_list_display_drag_data_received (const Glib::RefPtr<Gdk::DragContext>& context,
1661 const Gtk::SelectionData& data,
1665 bool route_list_selection_filter (const Glib::RefPtr<Gtk::TreeModel>& model, const Gtk::TreeModel::Path& path, bool yn);
1667 void route_list_change (const Gtk::TreeModel::Path&,const Gtk::TreeModel::iterator&);
1668 void route_list_delete (const Gtk::TreeModel::Path&);
1669 void track_list_reorder (const Gtk::TreeModel::Path& path, const Gtk::TreeModel::iterator& iter, int* new_order);
1671 void initial_route_list_display ();
1672 void redisplay_route_list();
1673 bool ignore_route_list_reorder;
1674 bool no_route_list_redisplay;
1676 void build_route_list_menu ();
1677 void show_route_list_menu ();
1679 void show_all_routes ();
1680 void hide_all_routes ();
1681 void show_all_audiotracks ();
1682 void hide_all_audiotracks ();
1683 void show_all_audiobus ();
1684 void hide_all_audiobus ();
1686 void set_all_tracks_visibility (bool yn);
1687 void set_all_audio_visibility (int type, bool yn);
1689 /* edit group management */
1691 struct GroupListModelColumns : public Gtk::TreeModel::ColumnRecord {
1692 GroupListModelColumns () {
1698 Gtk::TreeModelColumn<bool> is_active;
1699 Gtk::TreeModelColumn<bool> is_visible;
1700 Gtk::TreeModelColumn<std::string> text;
1701 Gtk::TreeModelColumn<ARDOUR::RouteGroup*> routegroup;
1704 GroupListModelColumns group_columns;
1705 Glib::RefPtr<Gtk::ListStore> group_model;
1706 Glib::RefPtr<Gtk::TreeSelection> group_selection;
1708 Gtk::TreeView edit_group_display;
1709 Gtk::ScrolledWindow edit_group_display_scroller;
1710 Gtk::Menu* edit_group_list_menu;
1712 void build_edit_group_list_menu ();
1713 void activate_all_edit_groups ();
1714 void disable_all_edit_groups ();
1716 bool in_edit_group_row_change;
1717 void edit_group_row_change (const Gtk::TreeModel::Path&,const Gtk::TreeModel::iterator&);
1718 void edit_group_name_edit (const Glib::ustring&, const Glib::ustring&);
1719 void new_edit_group ();
1720 void edit_group_list_button_clicked ();
1721 gint edit_group_list_button_press_event (GdkEventButton* ev);
1722 void add_edit_group (ARDOUR::RouteGroup* group);
1723 void remove_selected_edit_group ();
1724 void edit_groups_changed ();
1725 void group_flags_changed (void*, ARDOUR::RouteGroup*);
1727 Gtk::VBox list_vpacker;
1731 bool autoscroll_active;
1732 int autoscroll_timeout_tag;
1735 int last_autoscroll_x;
1736 int last_autoscroll_y;
1737 uint32_t autoscroll_cnt;
1738 nframes_t autoscroll_x_distance;
1739 double autoscroll_y_distance;
1741 static gint _autoscroll_canvas (void *);
1742 bool autoscroll_canvas ();
1743 void start_canvas_autoscroll (int x, int y);
1744 void stop_canvas_autoscroll ();
1745 void maybe_autoscroll (GdkEventMotion*);
1754 void start_trim (ArdourCanvas::Item*, GdkEvent*);
1755 void point_trim (GdkEvent*);
1756 void trim_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1757 void single_contents_trim (RegionView&, nframes_t, bool, bool, bool);
1758 void single_start_trim (RegionView&, nframes_t, bool, bool);
1759 void single_end_trim (RegionView&, nframes_t, bool, bool);
1761 void trim_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1762 void thaw_region_after_trim (RegionView& rv);
1764 void trim_region_front();
1765 void trim_region_back();
1766 void trim_region (bool front);
1768 void trim_region_to_edit_point ();
1769 void trim_region_from_edit_point ();
1770 void trim_region_to_loop ();
1771 void trim_region_to_punch ();
1772 void trim_region_to_location (const ARDOUR::Location&, const char* cmd);
1774 bool show_gain_after_trim;
1778 int convert_drop_to_paths (std::vector<Glib::ustring>& paths,
1779 const Glib::RefPtr<Gdk::DragContext>& context,
1782 const Gtk::SelectionData& data,
1786 void track_canvas_drag_data_received (const Glib::RefPtr<Gdk::DragContext>& context,
1789 const Gtk::SelectionData& data,
1793 void region_list_display_drag_data_received (const Glib::RefPtr<Gdk::DragContext>& context,
1796 const Gtk::SelectionData& data,
1801 void drop_paths (const Glib::RefPtr<Gdk::DragContext>& context,
1804 const Gtk::SelectionData& data,
1808 void drop_regions (const Glib::RefPtr<Gdk::DragContext>& context,
1811 const Gtk::SelectionData& data,
1817 ExportDialog *export_dialog;
1818 ExportDialog *export_range_markers_dialog;
1820 void export_range (nframes_t start, nframes_t end);
1821 void export_range_markers ();
1823 int write_region_selection(RegionSelection&);
1824 bool write_region (string path, boost::shared_ptr<ARDOUR::AudioRegion>);
1825 void export_region ();
1826 void bounce_region_selection ();
1827 void bounce_range_selection ();
1828 void external_edit_region ();
1830 int write_audio_selection (TimeSelection&);
1831 bool write_audio_range (ARDOUR::AudioPlaylist&, uint32_t channels, list<ARDOUR::AudioRange>&);
1833 void write_selection ();
1837 UndoAction get_memento() const;
1839 XMLNode *before; /* used in *_reversible_command */
1840 void begin_reversible_command (string cmd_name);
1841 void commit_reversible_command ();
1843 /* visual history */
1845 UndoHistory visual_history;
1846 UndoTransaction current_visual_command;
1849 void update_title ();
1850 void update_title_s (const string & snapshot_name);
1853 Selection* selection;
1854 double frames_per_unit;
1860 void store_state (State&) const;
1861 void restore_state (State *);
1863 void instant_save ();
1865 boost::shared_ptr<ARDOUR::AudioRegion> last_audition_region;
1867 /* freeze operations */
1869 ARDOUR::InterThreadInfo freeze_status;
1870 gint freeze_progress_timeout (void *);
1871 static void* _freeze_thread (void*);
1872 void* freeze_thread ();
1874 void freeze_route ();
1875 void unfreeze_route ();
1877 /* edit-group solo + mute */
1879 void set_edit_group_solo (ARDOUR::Route&, bool);
1880 void set_edit_group_mute (ARDOUR::Route&, bool);
1884 void duplicate_dialog (bool with_dialog);
1886 nframes64_t event_frame (GdkEvent*, double* px = 0, double* py = 0) const;
1888 /* returns false if mouse pointer is not in track or marker canvas
1890 bool mouse_frame (nframes64_t&, bool& in_track_canvas) const;
1892 void time_fx_motion (ArdourCanvas::Item*, GdkEvent*);
1893 void start_time_fx (ArdourCanvas::Item*, GdkEvent*);
1894 void end_time_fx (ArdourCanvas::Item*, GdkEvent*);
1896 struct TimeFXDialog : public ArdourDialog {
1897 ARDOUR::TimeFXRequest request;
1900 Gtk::Adjustment pitch_octave_adjustment;
1901 Gtk::Adjustment pitch_semitone_adjustment;
1902 Gtk::Adjustment pitch_cent_adjustment;
1903 Gtk::SpinButton pitch_octave_spinner;
1904 Gtk::SpinButton pitch_semitone_spinner;
1905 Gtk::SpinButton pitch_cent_spinner;
1906 RegionSelection regions;
1907 Gtk::ProgressBar progress_bar;
1910 Gtk::ToggleButton quick_button;
1911 Gtk::ToggleButton antialias_button;
1912 Gtk::HBox upper_button_box;
1915 Gtk::ComboBoxText stretch_opts_selector;
1916 Gtk::Label stretch_opts_label;
1917 Gtk::ToggleButton precise_button;
1920 Gtk::Button* cancel_button;
1921 Gtk::Button* action_button;
1925 TimeFXDialog (Editor& e, bool for_pitch);
1927 gint update_progress ();
1928 sigc::connection first_cancel;
1929 sigc::connection first_delete;
1930 void cancel_in_progress ();
1931 gint delete_in_progress (GdkEventAny*);
1934 /* "whats mine is yours" */
1936 friend class TimeFXDialog;
1938 TimeFXDialog* current_timefx;
1940 static void* timefx_thread (void *arg);
1941 void do_timefx (TimeFXDialog&);
1943 int time_stretch (RegionSelection&, float fraction);
1944 int pitch_shift (RegionSelection&, float cents);
1945 void pitch_shift_regions ();
1946 int time_fx (RegionSelection&, float val, bool pitching);
1948 /* editor-mixer strip */
1950 MixerStrip *current_mixer_strip;
1951 bool show_editor_mixer_when_tracks_arrive;
1952 Gtk::VBox current_mixer_strip_vbox;
1953 void cms_deleted ();
1954 void current_mixer_strip_hidden ();
1955 void current_mixer_strip_removed ();
1957 void detach_tearoff (Gtk::Box* b, Gtk::Window* w);
1958 void reattach_tearoff (Gtk::Box* b, Gtk::Window* w, int32_t n);
1960 /* nudging tracks */
1962 void nudge_track (bool use_edit_point, bool forwards);
1966 bool _xfade_visibility;
1968 /* <CMT Additions> */
1969 void handle_new_imageframe_time_axis_view(const string & track_name, void* src) ;
1970 void handle_new_imageframe_marker_time_axis_view(const string & track_name, TimeAxisView* marked_track) ;
1972 void start_imageframe_grab(ArdourCanvas::Item*, GdkEvent*) ;
1973 void start_markerview_grab(ArdourCanvas::Item*, GdkEvent*) ;
1975 void imageframe_drag_motion_callback(ArdourCanvas::Item*, GdkEvent*) ;
1976 void markerview_drag_motion_callback(ArdourCanvas::Item*, GdkEvent*) ;
1977 void timeaxis_item_drag_finished_callback(ArdourCanvas::Item*, GdkEvent*) ;
1979 gint canvas_imageframe_item_view_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
1980 gint canvas_imageframe_view_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameTimeAxis* ifta);
1981 gint canvas_imageframe_start_handle_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
1982 gint canvas_imageframe_end_handle_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
1984 gint canvas_marker_time_axis_view_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerTimeAxis* mta);
1985 gint canvas_markerview_item_view_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
1986 gint canvas_markerview_start_handle_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
1987 gint canvas_markerview_end_handle_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
1989 void imageframe_start_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1990 void imageframe_end_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1991 void imageframe_start_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
1992 void imageframe_start_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
1993 void imageframe_end_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
1994 void imageframe_end_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
1996 void markerview_item_start_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1997 void markerview_item_end_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1998 void markerview_start_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
1999 void markerview_start_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
2000 void markerview_end_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
2001 void markerview_end_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
2003 void popup_imageframe_edit_menu(int button, int32_t time, ArdourCanvas::Item* ifv, bool with_frame) ;
2004 void popup_marker_time_axis_edit_menu(int button, int32_t time, ArdourCanvas::Item* ifv, bool with_frame) ;
2006 ImageFrameSocketHandler* image_socket_listener ;
2007 /* </CMT Additions> */
2009 void toggle_xfade_active (boost::weak_ptr<ARDOUR::Crossfade>);
2010 void toggle_xfade_length (boost::weak_ptr<ARDOUR::Crossfade>);
2011 void edit_xfade (boost::weak_ptr<ARDOUR::Crossfade>);
2012 void xfade_edit_left_region ();
2013 void xfade_edit_right_region ();
2015 static const int32_t default_width = 995;
2016 static const int32_t default_height = 765;
2020 Gtk::Button nudge_forward_button;
2021 Gtk::Button nudge_backward_button;
2022 Gtk::HBox nudge_hbox;
2023 Gtk::VBox nudge_vbox;
2024 AudioClock nudge_clock;
2026 nframes_t get_nudge_distance (nframes_t pos, nframes_t& next);
2028 bool nudge_forward_release (GdkEventButton*);
2029 bool nudge_backward_release (GdkEventButton*);
2033 void apply_filter (ARDOUR::AudioFilter&, string cmd);
2035 /* handling cleanup */
2037 int playlist_deletion_dialog (boost::shared_ptr<ARDOUR::Playlist>);
2039 vector<sigc::connection> session_connections;
2041 /* tracking step changes of track height */
2043 TimeAxisView* current_stepping_trackview;
2044 struct timeval last_track_height_step_timestamp;
2045 gint track_height_step_timeout();
2046 sigc::connection step_timeout;
2048 TimeAxisView* entered_track;
2049 RegionView* entered_regionview;
2052 void ensure_entered_track_selected (bool op_acts_on_objects = false);
2053 bool clear_entered_track;
2054 gint left_track_canvas (GdkEventCrossing*);
2055 void set_entered_track (TimeAxisView*);
2056 void set_entered_regionview (RegionView*);
2057 gint left_automation_track ();
2059 bool _new_regionviews_show_envelope;
2061 void toggle_gain_envelope_visibility ();
2062 void toggle_gain_envelope_active ();
2063 void reset_region_gain_envelopes ();
2065 bool on_key_press_event (GdkEventKey*);
2066 bool on_key_release_event (GdkEventKey*);
2068 void session_state_saved (string);
2070 Glib::RefPtr<Gtk::Action> undo_action;
2071 Glib::RefPtr<Gtk::Action> redo_action;
2073 void history_changed ();
2074 void color_handler ();
2076 Gtk::HBox status_bar_hpacker;
2078 Editing::EditPoint _edit_point;
2080 Gtk::ComboBoxText edit_point_selector;
2082 void set_edit_point_preference (Editing::EditPoint ep, bool force = false);
2083 void cycle_edit_point (bool with_marker);
2084 void set_edit_point ();
2085 void edit_point_selection_done ();
2086 void edit_point_chosen (Editing::EditPoint);
2087 Glib::RefPtr<Gtk::RadioAction> edit_point_action (Editing::EditPoint);
2088 std::vector<std::string> edit_point_strings;
2090 void selected_marker_moved (ARDOUR::Location*);
2091 sigc::connection edit_point_clock_connection_a;
2092 sigc::connection edit_point_clock_connection_b;
2094 bool get_edit_op_range (nframes64_t& start, nframes64_t& end) const;
2096 void get_regions_at (RegionSelection&, nframes64_t where, const TrackSelection& ts) const;
2097 void get_regions_after (RegionSelection&, nframes64_t where, const TrackSelection& ts) const;
2099 void get_regions_for_action (RegionSelection&, bool allowed_entered_regionview = false);
2101 sigc::connection fast_screen_update_connection;
2102 gint start_updating ();
2103 gint stop_updating ();
2104 void fast_update_strips ();
2105 bool meters_running;
2107 void select_next_route ();
2108 void select_prev_route ();
2110 void snap_to_internal (nframes64_t& first, int32_t direction = 0, bool for_mark = false);
2112 RhythmFerret* rhythm_ferret;
2114 void set_track_height (TimeAxisView::TrackHeight h);
2115 void set_track_height_largest ();
2116 void set_track_height_large ();
2117 void set_track_height_larger ();
2118 void set_track_height_normal ();
2119 void set_track_height_smaller ();
2120 void set_track_height_small ();
2122 void remove_tracks ();
2123 void toggle_tracks_active ();
2124 void waveform_scale_chosen (Editing::WaveformScale);
2129 #endif /* __ardour_editor_h__ */